/*
Theme Name: Theme ULIS
Theme URI: https://ulis.vnu.edu.vn/
Description: Theme cổng thông tin điện tử chính thức Trường Đại học Ngoại ngữ - Đại học Quốc gia Hà Nội (VNU-ULIS). Giao diện hiện đại, chuẩn nhận diện thương hiệu học thuật, tối ưu hóa tốc độ tải trang, tương thích toàn diện WordPress Multisite, PHP 8.x và hiển thị hoàn hảo trên mọi thiết bị di động.
Version: 2.38.2
Author: Trường Đại học Ngoại ngữ - Đại học Quốc gia Hà Nội
Author URI: https://ulis.vnu.edu.vn/
Text Domain: ulis
Domain Path: /languages
Tags: two-columns, custom-background, custom-colors, custom-header, custom-menu, featured-images, full-width-template, theme-options, translation-ready, accessibility-ready
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   0.0 LOCAL WEBFONTS (@font-face: Google Sans Flex & Newsreader)
   ========================================================================== */
/* Google Sans Flex (Vietnamese) */
@font-face {
    font-family: 'Google Sans Flex';
    font-style: normal;
    font-weight: 100 900;
    font-stretch: 75% 125%;
    font-display: swap;
    src: url('assets/fonts/google-sans-flex-vietnamese-normal-400.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* Google Sans Flex (Latin Extended) */
@font-face {
    font-family: 'Google Sans Flex';
    font-style: normal;
    font-weight: 100 900;
    font-stretch: 75% 125%;
    font-display: swap;
    src: url('assets/fonts/google-sans-flex-latin-ext-normal-400.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Google Sans Flex (Latin) */
@font-face {
    font-family: 'Google Sans Flex';
    font-style: normal;
    font-weight: 100 900;
    font-stretch: 75% 125%;
    font-display: swap;
    src: url('assets/fonts/google-sans-flex-latin-normal-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Newsreader Serif (Vietnamese) */
@font-face {
    font-family: 'Newsreader';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('assets/fonts/newsreader-vietnamese-normal-400.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* Newsreader Serif (Latin) */
@font-face {
    font-family: 'Newsreader';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('assets/fonts/newsreader-latin-normal-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Newsreader Serif Italic (Vietnamese) */
@font-face {
    font-family: 'Newsreader';
    font-style: italic;
    font-weight: 400 800;
    font-display: swap;
    src: url('assets/fonts/newsreader-vietnamese-italic-400.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* Newsreader Serif Italic (Latin) */
@font-face {
    font-family: 'Newsreader';
    font-style: italic;
    font-weight: 400 800;
    font-display: swap;
    src: url('assets/fonts/newsreader-latin-italic-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   1.0 DESIGN TOKENS & CSS CUSTOM PROPERTIES
   ========================================================================== */
:root {
    --color-primary: #004780;
    --color-primary-hover: #003660;
    --color-primary-dark: #002d52;
    --color-primary-light: #0284c7;
    --color-primary-soft: #f0f7ff;
    --color-secondary: #f0f4f8;

    --color-accent-gold: #e5a823;
    --color-accent-gold-hover: #d97706;
    --color-accent-light: #fef3c7;

    /* Primary Contrast Accent (Warm Coral / Terracotta) */
    --color-accent-coral: #e05338;
    --color-accent-coral-hover: #c93b22;
    --color-accent-coral-soft: #fff2ef;
    --color-accent-coral-border: #ffdacf;
    --color-accent-coral-glow: rgba(224, 83, 56, 0.25);
    /* Bien rieng cho CHU mau cam (khong dung cho nen/icon trang tri):
       --color-accent-coral goc chi dat ~3.8:1 tren nen trang, KHONG dat
       chuan WCAG AA (4.5:1) cho van ban thuong - phat hien khi review,
       xem docs/00-state.md. #b8391f dat ~5.3-5.8:1 ca tren nen trang lan
       tren --color-accent-coral-soft. */
    --color-accent-coral-text: #b8391f;
    /* Nen nut coral dam hon cho trang thai hover khi nen thuong da la
       --color-accent-coral-hover (de dat 4.5:1 voi chu trang). */
    --color-accent-coral-strong: #a3301a;

    /* Mau chu menu chinh. Customizer (qqth_u_color_top_menu_links[_hover]) chi can
       ghi de 2 bien nay - truoc day cac quy tac menu dung mau trang co dinh kem
       !important nen doi mau trong Customizer khong co tac dung. */
    --ulis-menu-link: #ffffff;
    --ulis-menu-link-hover: #ffffff;

    --color-bg-body: #f8fafc;
    --color-bg-card: #ffffff;
    --color-bg-header: #004780;
    --color-bg-topbar: #002d52;
    --color-bg-footer: #004780;
    --color-bg-credits: #001f38;
    --color-bg-muted: #f1f5f9;

    --color-text-primary: #0f172a;
    --color-text-secondary: #334155;
    --color-text-muted: #64748b;
    --color-text-white: #ffffff;
    --color-text-on-dark: #e2e8f0;
    --color-text-link: #004780;
    --color-text-link-hover: #0284c7;

    --color-border: #e2e8f0;
    --color-border-subtle: #f1f5f9;
    --color-border-input: #cbd5e1;

    --font-sans: 'Google Sans Flex', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
    --font-mono: 'Geist Mono', Menlo, Monaco, Consolas, monospace;

    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-pill: 9999px;
    --radius-full: 9999px;

    /* Bi danh cho cac token duoc dung trong style.css nhung truoc day KHONG he
       dinh nghia - khai bao chua dinh nghia lam ca thuoc tinh bi huy (mat
       duong ke, bong, nen...) - phat hien khi review. */
    --color-bg: var(--color-bg-muted);
    --color-bg-alt: var(--color-bg-muted);
    --color-border-light: var(--color-border);
    --color-heading: var(--color-primary);
    --color-text-light: var(--color-text-muted);
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --transition-normal: var(--transition-base);
    --radius-circle: 50%;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px -2px rgba(0, 71, 128, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 25px -3px rgba(0, 71, 128, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 12px 28px -4px rgba(0, 71, 128, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.04);

    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   2.0 CSS RESET, ACCESSIBILITY & BASE STYLES
   ========================================================================== */
*, *:before, *:after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-bg-body);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Loai tru .dslc-carousel/.dslc-slider (Live Composer, Owl 1.x): LC dat width + margin am
   cho khung carousel de tao khoang cach cot; max-width/overflow !important o day cat mat. */
.owl-carousel:not(.dslc-carousel):not(.dslc-slider),
.owl-stage-outer {
    max-width: 100% !important;
    overflow: hidden !important;
}

button, input, select, textarea, optgroup {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Vien focus 2 lop cho link/nut: lop trang trong + lop xanh ngoai, nen luon
   thay duoc tren ca nen trang lan nen xanh dam (menu, top bar, footer, hero).
   Truoc day chi co outline #004780 - gan nhu vo hinh (1.0:1) tren nen
   #004780 cua menu/footer, vi pham WCAG 2.4.7. */
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
summary:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 0;
    box-shadow: 0 0 0 4px var(--color-primary);
}

/* Chuan WordPress: an truc quan nhung van doc duoc boi trinh doc man hinh.
   Truoc day theme dung class nay (slogan site, nhan widget) nhung khong he
   dinh nghia, nen noi dung le ra phai an van hien ra. */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    clip: auto !important;
    clip-path: none;
    height: auto;
    width: auto;
    z-index: 100000;
    display: block;
    top: 5px;
    left: 5px;
    padding: 15px 23px 14px;
    background-color: #ffffff;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.skip-link {
    position: absolute;
    top: -9999px;
    left: 20px;
    z-index: 999999;
    padding: 12px 20px;
    background: #ffffff;
    color: var(--color-primary);
    font-weight: 700;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 20px;
}

a {
    color: var(--color-text-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--color-text-link-hover);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.75rem;
}

h1 { font-size: clamp(22px, 3.2vw, 32px); letter-spacing: -0.02em; }
h2 { font-size: clamp(18px, 2.4vw, 24px); letter-spacing: -0.015em; }
h3 { font-size: clamp(16px, 1.8vw, 20px); letter-spacing: -0.01em; }
h4 { font-size: 16px; }
h5 { font-size: 14.5px; }
h6 { font-size: 13.5px; }

p {
    margin-bottom: 1.2rem;
    color: var(--color-text-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style-position: inside;
    margin-bottom: 1rem;
}

.alignleft { float: left; }
.alignright { float: right; }
.aligncenter { display: block; margin: 0 auto; }

.clearfix:before, .clearfix:after { content: " "; display: table; }
.clearfix:after { clear: both; }
.cleardiv { clear: both; width: 100%; height: 0; }

/* Triệt tiêu hoàn toàn clearfix ::before và ::after trên các flex container của Header */
.sm-container::before, .sm-container::after,
.menu-container::before, .menu-container::after,
.top::before, .top::after,
#main-header .top::before, #main-header .top::after,
.header-wrap .top::before, .header-wrap .top::after {
    display: none !important;
    content: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* ==========================================================================
   3.0 GLOBAL LAYOUT ENGINE (CONTAINER & FLEX GRID)
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-section {
    margin-top: 24px;
    margin-bottom: 40px;
}

.wrap-template-1 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px;
    width: 100%;
    margin: 0 auto;
}

.content-wrap {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    float: none;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
}

.sidebar {
    flex: 0 0 320px;
    width: 320px;
    max-width: 100%;
    float: none;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
}

.page-full-width .content-wrap {
    width: 100%;
    flex: 1 1 100%;
}

.mini-sidebar,
.mini-sidebar-bg,
#browse-more {
    display: none !important;
}

/* 12-Column Grid for Builder Sections */
.col {
    position: relative;
    min-height: 1px;
}

.col.twelvecol { width: 100%; float: none; }
.col.sixcol { width: calc(50% - 12px); float: left; margin-right: 24px; }
.col.fourcol { width: calc(33.333% - 16px); float: left; margin-right: 24px; }
.col.threecol { width: calc(25% - 18px); float: left; margin-right: 24px; }
.col.eightcol { width: calc(66.666% - 8px); float: left; margin-right: 24px; }

.col.last,
.col:last-child,
.col.threecol:nth-child(4n),
.col.fourcol:nth-child(3n),
.col.sixcol:nth-child(2n) {
    margin-right: 0;
}

/* ==========================================================================
   4.0 TOP BAR & SECONDARY MENU
   ========================================================================== */
.second-menu-wrap {
    background-color: var(--color-bg-topbar);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 34px;
    position: relative;
    z-index: 10001;
}

.second-menu-wrap .sm-container,
.second-menu-wrap nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 34px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.second-menu {
    list-style: none !important;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin: 0 !important;
    padding: 0 !important;
    flex: 1 1 auto;
    min-width: 0;
}

.second-menu > li {
    position: relative;
    list-style: none !important;
    display: inline-flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.second-menu > li > a {
    color: var(--ulis-second-menu-link, #cbd5e1) !important;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition-fast);
}

.second-menu > li > a:hover,
.second-menu > li.sfHover > a {
    color: #ffffff !important;
}

/* Second Menu Dropdowns */
.second-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-bg-topbar);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    padding: 6px 0;
    margin: 4px 0 0 0;
    list-style: none !important;
    z-index: 10002 !important;
}

.second-menu li:hover > .sub-menu,
.second-menu li.sfHover > .sub-menu {
    display: block !important;
}

.second-menu .sub-menu li {
    width: 100%;
    display: block;
    padding: 0;
    margin: 0;
    list-style: none !important;
}

.second-menu .sub-menu li a {
    display: block;
    padding: 8px 16px !important;
    font-size: 12px;
    line-height: 1.45;
    color: var(--ulis-second-menu-link, #cbd5e1) !important;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.second-menu .sub-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff !important;
}

.second-menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
    margin-left: 2px;
    margin-top: 0;
}

.second-menu-wrap .flag {
    list-style: none !important;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin: 0 !important;
    padding: 0 !important;
    flex: 0 0 auto;
    margin-left: auto;
}

.second-menu-wrap .flag li {
    display: inline-flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.second-menu-wrap .flag img {
    width: 22px;
    height: 15px;
    border-radius: 2px;
    display: block;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.second-menu-wrap .flag a:hover img {
    transform: scale(1.1);
    opacity: 0.9;
}

.second-menu-wrap .sm-btn {
    display: none;
}

/* ==========================================================================
   5.0 MAIN HEADER & LOGO
   ========================================================================== */
#main-header,
.header-wrap {
    background-color: var(--color-bg-header);
    background-repeat: no-repeat !important;
    background-size: cover !important;
    background-position: center top !important;
    padding: 0;
    position: relative;
    /* Cao hon .menu-wrap sticky (99998): dropdown cua top bar nam trong header
       nen bi thanh menu che mat khi header chi cao ~34px (bo cuc inline).
       Header nam tren menu trong luong trang nen khong de len menu. */
    z-index: 100000;
}

/* Header Banner Image (Full width, Chống lặp lại trên màn hình lớn) */
.header-banner-container {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    line-height: 0;
}
.header-banner-link {
    display: block;
    width: 100%;
    line-height: 0;
}
.header-banner-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

#main-header .top,
.header-wrap .top {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    flex: 1 1 auto;
}

.logo h1,
.logo .site-title,
.logo .logo-contents {
    margin: 0;
    font-size: clamp(14px, 2.2vw, 22px);
    font-weight: 800;
    letter-spacing: 0.3px;
    line-height: 1.25;
    text-transform: uppercase;
    word-break: break-word;
}

.logo a,
.logo a:visited {
    color: #ffffff !important;
    text-decoration: none;
}

.logo .description {
    font-size: 12px;
    font-weight: 400;
    color: #cbd5e1;
    margin-top: 3px;
}

/* Site Branding (Logo huy hiệu + Tiêu đề website cạnh nhau) */
.site-branding-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none !important;
}

.site-logo-img {
    max-height: 56px;
    width: auto;
    object-fit: contain;
    display: block;
}

.site-title-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.site-title {
    font-size: clamp(15px, 2.2vw, 22px);
    font-weight: 800;
    color: #ffffff !important;
    line-height: 1.25;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.logo img {
    max-height: 52px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* ==========================================================================
   6.0 MAIN NAVIGATION & RESPONSIVE MENU ENGINE
   ========================================================================== */
.menu-wrap {
    background-color: var(--color-bg-header);
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    position: relative;
    z-index: 999;
    height: 44px;
    clear: both;
}

.menu-wrap .container,
.menu-wrap.container {
    padding: 0;
}

/* Desktop Navigation (min-width: 961px) */
@media screen and (min-width: 961px) {
    .menu-wrap:not(.sticky-disabled) {
        position: sticky !important;
        top: 0 !important;
        /* 99998: thap hon #wpadminbar (99999) de menu con cua admin bar khong bi che. */
        z-index: 99998 !important;
        box-shadow: 0 4px 16px rgba(0, 30, 60, 0.18) !important;
    }

    body.admin-bar .menu-wrap:not(.sticky-disabled) {
        top: 32px !important;
    }

    .menu-wrap .menu-main,
    .menu-wrap ul.menu-main {
        list-style: none;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 60px 0 20px;
        display: flex;
        align-items: center;
        height: 100%;
    }

    .menu-main > li {
        position: relative;
        height: 100%;
        display: flex;
        align-items: center;
        margin: 0;
        padding: 0;
    }

    .menu-main > li > a {
        display: flex;
        align-items: center;
        height: 100%;
        padding: 0 16px !important;
        font-size: 13px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.4px;
        color: var(--ulis-menu-link, #ffffff) !important;
        text-decoration: none;
        white-space: nowrap;
        border-bottom: 3px solid transparent;
        transition: all var(--transition-fast);
    }

    /* Điểm nhấn dải màu cam san hô trên Menu khi rê chuột và mục đang chọn */
    .menu-main > li:hover > a,
    .menu-main > li.sfHover > a,
    .menu-main > li.current-menu-item > a,
    .menu-main > li.current_page_item > a {
        background-color: rgba(255, 255, 255, 0.12) !important;
        color: var(--ulis-menu-link-hover, #ffffff) !important;
        border-bottom: 3px solid var(--color-accent-coral, #ff5500) !important;
    }

    /* Mục có menu con: Thêm mũi tên nhỏ chỉ thị điểm nhấn cam khi hover */
    .menu-main > li.menu-item-has-children > a::after {
        content: "\f107";
        font-family: FontAwesome;
        font-size: 11px;
        margin-left: 6px;
        color: rgba(255, 255, 255, 0.6);
        transition: color var(--transition-fast), transform var(--transition-fast);
    }

    .menu-main > li.menu-item-has-children:hover > a::after {
        color: var(--color-accent-coral, #ff5500);
        transform: translateY(1px);
    }

    /* Desktop Dropdown Flyouts với viền cam đỉnh menu */
    .menu-main .sub-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 240px;
        background: #ffffff;
        border: 1px solid var(--color-border);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        box-shadow: 0 12px 28px rgba(0, 30, 60, 0.22);
        padding: 6px 0;
        margin: 0;
        list-style: none;
        z-index: 99999;
    }

    .menu-main li:hover > .sub-menu,
    .menu-main li.sfHover > .sub-menu {
        display: block !important;
    }

    .menu-main .sub-menu li {
        position: relative;
        width: 100%;
        display: block;
        height: auto;
    }

    .menu-main .sub-menu li a {
        display: block;
        padding: 9px 18px !important;
        font-size: 13px;
        font-weight: 500;
        line-height: 1.4;
        color: var(--color-text-primary) !important;
        text-transform: none;
        letter-spacing: normal;
        text-decoration: none;
        border-left: 3px solid transparent;
        transition: all var(--transition-fast);
    }

    .menu-main .sub-menu li:hover > a {
        background-color: var(--color-primary-soft) !important;
        color: var(--color-primary) !important;
        border-left-color: var(--color-accent-coral, #ff5500) !important;
        padding-left: 21px !important;
    }

    .menu-main .sub-menu .sub-menu {
        top: -6px;
        left: 100%;
        margin-left: 2px;
    }

    /* ==========================================================================
       MEGAMENU ĐA CỘT (DESKTOP >= 961px) - QQ-ULIS DESIGN SYSTEM
       ========================================================================== */
    .menu-main > li.ulis-is-megamenu {
        position: static !important;
    }

    .menu-main > li.ulis-is-megamenu > .sub-menu {
        position: absolute !important;
        top: 100% !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 100% !important;
        max-width: 1200px !important;
        box-sizing: border-box !important;
        background: #ffffff !important;
        border: 1px solid var(--color-border, #e2e8f0) !important;
        border-radius: 0 0 var(--radius-md, 8px) var(--radius-md, 8px) !important;
        box-shadow: 0 16px 40px rgba(0, 30, 60, 0.16) !important;
        padding: 28px 32px !important;
        margin: 0 !important;
        z-index: 999999 !important;
        display: none;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 28px;
        align-items: start;
    }

    .menu-main > li.ulis-is-megamenu:hover > .sub-menu,
    .menu-main > li.ulis-is-megamenu.sfHover > .sub-menu {
        display: grid !important;
    }

    /* Số cột tùy biến */
    .menu-main > li.ulis-is-megamenu.ulis-megamenu-cols-2 > .sub-menu {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .menu-main > li.ulis-is-megamenu.ulis-megamenu-cols-3 > .sub-menu {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .menu-main > li.ulis-is-megamenu.ulis-megamenu-cols-4 > .sub-menu {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    .menu-main > li.ulis-is-megamenu.ulis-megamenu-cols-5 > .sub-menu {
        grid-template-columns: repeat(5, 1fr) !important;
    }

    /* Định dạng Tiêu đề Cột (Mục cấp 2) */
    .menu-main > li.ulis-is-megamenu .megamenu-col {
        position: relative !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        background: transparent !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col > a,
    .menu-main > li.ulis-is-megamenu a.megamenu-col-title {
        font-size: 13.5px !important;
        font-weight: 700 !important;
        color: var(--color-primary, #004780) !important;
        text-transform: uppercase !important;
        letter-spacing: 0.3px !important;
        border: none !important;
        border-bottom: 2px solid var(--color-border-subtle, #e2e8f0) !important;
        padding: 0 0 10px 0 !important;
        margin-bottom: 12px !important;
        background: transparent !important;
        display: block !important;
        line-height: 1.4 !important;
        white-space: normal !important;
        text-decoration: none !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col > a:hover,
    .menu-main > li.ulis-is-megamenu a.megamenu-col-title:hover {
        color: var(--color-accent-coral, #ff5500) !important;
        border-bottom-color: var(--color-accent-coral, #ff5500) !important;
        background: transparent !important;
        padding-left: 0 !important;
    }

    /* Định dạng Danh sách Liên kết Con trong Cột (Mục cấp 3+) */
    .menu-main > li.ulis-is-megamenu .megamenu-col ul.sub-menu {
        position: static !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 4px !important;
        width: 100% !important;
        min-width: 0 !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col ul.sub-menu li {
        width: 100% !important;
        display: block !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col ul.sub-menu li a,
    .menu-main > li.ulis-is-megamenu a.megamenu-link {
        display: flex !important;
        align-items: center !important;
        padding: 6px 8px !important;
        font-size: 13.5px !important;
        font-weight: 500 !important;
        color: var(--color-text-secondary, #334155) !important;
        border: none !important;
        border-radius: var(--radius-sm, 4px) !important;
        transition: all 0.2s ease !important;
        line-height: 1.4 !important;
        text-transform: none !important;
        letter-spacing: normal !important;
        text-decoration: none !important;
        white-space: normal !important;
        background: transparent !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col ul.sub-menu li:hover > a,
    .menu-main > li.ulis-is-megamenu a.megamenu-link:hover {
        background-color: var(--color-primary-soft, rgba(0, 71, 128, 0.06)) !important;
        color: var(--color-primary, #004780) !important;
        padding-left: 12px !important;
        border-left: none !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-col .sf-sub-indicator {
        display: none !important;
    }

    /* Cột Bài viết Tiêu điểm (Featured Posts Column) */
    .menu-main > li.ulis-is-megamenu .megamenu-posts-col {
        background: #f8fafc !important;
        border: 1px solid var(--color-border, #e2e8f0) !important;
        border-radius: var(--radius-md, 8px) !important;
        padding: 16px !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-posts-title {
        font-size: 13px !important;
        font-weight: 700 !important;
        color: var(--color-primary, #004780) !important;
        text-transform: uppercase !important;
        margin: 0 0 4px 0 !important;
        padding: 0 0 8px 0 !important;
        border-bottom: 1px solid var(--color-border, #e2e8f0) !important;
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-posts-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-card {
        display: flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        padding: 6px;
        border-radius: var(--radius-sm, 4px);
        transition: background-color 0.2s ease;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-card:hover {
        background: rgba(0, 71, 128, 0.05);
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-thumb {
        width: 64px;
        height: 48px;
        /* Link thumb nam trong .sub-menu nen dinh quy tac chung
           ".menu-main .sub-menu li a { padding: 9px 18px !important; border-left: 3px }"
           -> anh bi ep con ~25x30px - phat hien khi review. */
        padding: 0 !important;
        border: 0 !important;
        border-radius: 4px;
        overflow: hidden;
        flex-shrink: 0;
        background: #e2e8f0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-no-thumb {
        color: #94a3b8;
        font-size: 16px;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-info {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-title {
        font-size: 12.5px !important;
        font-weight: 600 !important;
        line-height: 1.35 !important;
        color: var(--color-text-primary, #0f172a) !important;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-decoration: none !important;
        transition: color 0.2s ease;
        padding: 0 !important;
        border: none !important;
        background: transparent !important;
        text-transform: none !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-title:hover {
        color: var(--color-accent-coral, #ff5500) !important;
    }

    .menu-main > li.ulis-is-megamenu .megamenu-post-date {
        font-size: 11px;
        color: #64748b;
        display: flex;
        align-items: center;
        gap: 4px;
    }

    .menu-wrap .search-button {
        position: absolute;
        right: calc((100% - 1200px) / 2 + 20px);
        top: 0;
        height: 44px;
        width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 16px;
        text-decoration: none;
        transition: background-color var(--transition-fast);
    }

    .menu-wrap .mobile-menu-button {
        display: none !important;
    }

    /* Nut mo menu con chi dung cho accordion mobile; desktop mo bang hover/focus. */
    .mobile-menu .sf-sub-indicator,
    .mobile-menu-2 .sf-sub-indicator {
        display: none !important;
    }
}

@media screen and (max-width: 1240px) and (min-width: 961px) {
    .menu-wrap .search-button {
        right: 16px;
    }
}

/* ==========================================================================
   7.0 AJAX LIVE SEARCH & SEARCH POPUP (MÀU NỀN XANH ULIS SANG TRỌNG)
   ========================================================================== */
.search-wrap {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #003660;
    border-bottom: 3px solid var(--color-accent-coral, #ff5500);
    box-shadow: 0 16px 36px rgba(0, 20, 50, 0.45);
    padding: 22px 0 20px 0;
    z-index: 9998;
    transition: all var(--transition-normal);
}

.search-wrap.search-visible {
    display: block;
    animation: searchSlideDown 0.25s ease-out;
}

@keyframes searchSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.search-wrap form {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 20px;
}

.search-wrap .field-wrap {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}

.search-wrap .search-field {
    width: 100%;
    height: 46px;
    padding: 0 46px 0 18px;
    font-size: 15px;
    color: #0f172a;
    background: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-wrap .search-field:focus {
    border-color: var(--color-accent-coral, #ff5500);
    box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.3);
}

.search-wrap .search-field::placeholder {
    color: #94a3b8;
}

.search-wrap .search-submit {
    display: none;
}

.search-wrap .live-search-spinner {
    position: absolute;
    right: 16px;
    color: var(--color-accent-coral, #ff5500);
    font-size: 16px;
}

.search-filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 22px;
    align-items: center;
}

.search-filter-options .filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: #ffffff;
}

.search-filter-options .filter-item i {
    color: var(--color-accent-coral, #ff5500);
}

.search-filter-select {
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 500;
    color: #0f172a;
    background-color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast);
}

.search-filter-select:focus {
    border-color: var(--color-accent-coral, #ff5500);
}

.live-search-results {
    margin-top: 12px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-height: 360px;
    overflow-y: auto;
}

.live-search-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.live-search-item {
    border-bottom: 1px solid var(--color-border);
}

.live-search-item:last-child {
    border-bottom: none;
}

.live-search-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    text-decoration: none;
    transition: background 0.2s ease;
}

.live-search-link:hover,
.live-search-item.selected > .live-search-link {
    background: var(--color-bg);
}

/* Muc dang chon bang phim mui ten (myscripts.js gan .selected) */
.live-search-item.selected > .live-search-link {
    box-shadow: inset 0 0 0 2px var(--color-primary);
}

.live-search-thumb {
    width: 60px;
    height: 45px;
    margin: 0 16px 0 0;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.live-search-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.live-search-meta {
    flex-grow: 1;
}

.live-search-title {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.3;
}

.live-search-info {
    font-size: 12px;
    color: var(--color-text-light);
}

.live-search-footer {
    padding: 12px;
    text-align: center;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

.live-view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent-coral-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.live-view-all-btn:hover {
    color: var(--color-accent-coral-hover);
    text-decoration: none;
}

.live-search-no-results {
    padding: 20px;
    text-align: center;
    color: var(--color-text-light);
    font-size: 14px;
}

/* ==========================================================================
   8.0 HERO SLIDER (OWL CAROUSEL & HOMEPAGE BANNER)
   ========================================================================== */
.ss-slider {
    margin: 20px auto 28px auto;
    position: relative;
}

.ss-slider .col.twelvecol {
    position: relative;
}

.owl-carousel:not(.dslc-carousel):not(.dslc-slider) {
    display: block;
    width: 100%;
    position: relative;
    z-index: 1;
}

.owl-carousel .owl-stage-outer {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.owl-carousel .owl-stage {
    position: relative;
    display: flex;
}

.owl-carousel .owl-item {
    position: relative;
    min-height: 1px;
    float: left;
}

.slider-container:not(.owl-loaded) .item:not(:first-child) {
    display: none;
}

.slider-container .item,
.ss-slider .item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
    background: #002d52;
    height: 420px;
    width: 100%;
}

.ss-slider .sc-thumbnail {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
}

.ss-slider .sc-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.st-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 36px 28px 20px 28px;
    background: linear-gradient(to top, rgba(0, 20, 40, 0.92) 0%, rgba(0, 20, 40, 0.55) 60%, transparent 100%);
    color: #ffffff;
    z-index: 2;
}

.st-overlay-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.st-title-wrap {
    position: relative;
    z-index: 3;
}

.s-info {
    font-size: 12px;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 8px;
}

.s-info .category {
    background-color: var(--color-accent-coral-hover);
    color: #ffffff !important;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.section-title.st-large,
.section-title.st-wrapped {
    font-size: clamp(16px, 2.6vw, 23px);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 0;
    border: none;
}

.section-title.st-large a,
.section-title.st-wrapped a {
    color: #ffffff !important;
    text-decoration: none;
}

.ss-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.ss-nav-btn.alignleft { left: 14px; }
.ss-nav-btn.alignright { right: 14px; }

.ss-nav-btn a {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.55);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    font-size: 16px;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.ss-nav-btn a:hover {
    background: var(--color-primary);
    transform: scale(1.08);
}

/* ==========================================================================
   9.0 SECTION BUILDER & HOMEPAGE WIDGETS
   ========================================================================== */
.sm-large-masonary {
    margin-bottom: 28px;
}

.grid-sizer-large,
.col-large {
    width: calc(25% - 18px);
    margin-bottom: 24px;
    float: left;
    margin-right: 24px;
}

.col-large.col-2x {
    width: calc(50% - 12px);
}

.col-large:nth-child(3),
.col-large:nth-child(5) {
    margin-right: 0;
}

.col-large .sc-thumbnail {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 0;
    box-shadow: var(--shadow-sm);
    background-color: #002d52;
}

.col-large.col-2x .sc-thumbnail img {
    height: 380px;
    width: 100%;
    object-fit: cover;
    display: block;
}

.col-large:not(.col-2x) .sc-thumbnail img {
    height: 178px;
    width: 100%;
    object-fit: cover;
    display: block;
}

.section-heading,
.section-title,
.section-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
}

.section-col-header h3,
.section-col-header .section-col-title {
    margin: 0;
    font-size: 14px;
    font-weight: 800;
    color: var(--color-primary);
}

.section-col-nav {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.section-col-nav a {
    color: var(--color-text-muted);
    font-size: 13px;
}

.section-col-nav a:hover {
    color: var(--color-primary);
}

.sc-small {
    margin-bottom: 28px;
}

.sc-small .sc-posts {
    list-style: none;
    margin: 0;
}

.sc-small .sc-posts li {
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border-subtle);
    font-size: 13px;
    line-height: 1.45;
}

.sc-small .sc-posts li:last-child {
    border-bottom: none;
}

.sc-small .sc-posts li a {
    color: var(--color-text-primary);
    font-weight: 600;
}

.sc-small .sc-posts li a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   10.0 POST LISTS & ARCHIVE CARD GRIDS
   ========================================================================== */
.posts-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post-template-1 {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 18px;
    display: flex;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.post-template-1:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 71, 128, 0.2);
}

/* Sticky Post Highlight Card */
.post-template-1.sticky,
.post-template-1.sticky-highlight {
    background-color: #f8fbff;
    border: 1px solid #bfdbfe;
    box-shadow: 0 4px 14px rgba(0, 71, 128, 0.08);
}

.post-template-1.sticky:hover,
.post-template-1.sticky-highlight:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 22px rgba(0, 71, 128, 0.14);
}

.post-template-1 .post-thumbnail,
.post-template-1 .thumbnail {
    flex: 0 0 220px;
    width: 220px;
    max-width: 40%;
    margin: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.post-template-1 .post-thumbnail img,
.post-template-1 .thumbnail img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-smooth);
}

.post-template-1:hover .post-thumbnail img,
.post-template-1:hover .thumbnail img {
    transform: scale(1.04);
}

/* Sticky Badge on Post Thumbnail */
.post-template-1 .post-thumbnail .sticky-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #d9381e 0%, #b91c1c 100%);
    color: #ffffff !important;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    padding: 5px 9px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    pointer-events: none;
}

.post-template-1 .post-thumbnail .sticky-badge i {
    font-size: 11px;
    transform: rotate(45deg);
}

/* Sticky Badge Inline (No Thumbnail) */
.sticky-badge-inline {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: linear-gradient(135deg, #d9381e 0%, #b91c1c 100%);
    color: #ffffff !important;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    width: fit-content;
}

.sticky-badge-inline i {
    font-size: 11px;
    transform: rotate(45deg);
}

/* Hero Sticky Tag */
.hero-meta-item.hero-sticky-tag {
    background-color: var(--color-accent-coral-hover);
    color: #ffffff !important;
    font-weight: 700;
    padding: 2px 9px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-size: 11.5px;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.hero-meta-item.hero-sticky-tag i {
    transform: rotate(45deg);
}

.post-template-1 .post-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
}

.post-template-1 .category {
    display: inline-flex;
    align-items: center;
    color: var(--color-accent-coral-text) !important;
    background-color: var(--color-accent-coral-soft);
    border: 1px solid var(--color-accent-coral-border);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    width: fit-content;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.post-template-1 .category a {
    color: var(--color-accent-coral-text) !important;
    text-decoration: none;
}

.post-template-1 .category:hover {
    background-color: var(--color-accent-coral-hover);
    color: #ffffff !important;
}

.post-template-1 .category:hover a {
    color: #ffffff !important;
}

.post-template-1 .title {
    font-size: clamp(17px, 1.8vw, 19.5px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
}

.post-template-1 .title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.post-template-1 .title a:hover {
    color: #002d52;
}

.post-template-1 p {
    font-size: 14px;
    line-height: 1.62;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
    letter-spacing: 0.005em;
}

.post-template-1 .post-meta,
.post-template-1 .s-info {
    font-size: 12.5px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-template-1 .details {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border-light);
}

.post-template-1 .post-meta-items {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.post-template-1 .index-post-date,
.post-template-1 .index-post-category {
    font-size: 13px;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.post-template-1 .index-post-category a {
    color: var(--color-primary);
    font-weight: 600;
}

.post-template-1 .read-more-link,
.more-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent-coral-text) !important;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-left: auto;
    text-decoration: none !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.post-template-1 .read-more-link:hover,
.more-link:hover {
    color: var(--color-accent-coral-hover, #e04d00) !important;
    text-decoration: underline !important;
}

.post-template-1 .read-more-link i,
.more-link i {
    font-size: 12px;
    color: var(--color-accent-coral-text) !important;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.post-template-1 .read-more-link:hover i,
.more-link:hover i {
    color: var(--color-accent-coral-hover, #e04d00) !important;
    transform: translateX(3px);
}

/* ==========================================================================
   10.1 BỐ CỤC BÁO CHÍ TIÊU ĐIỂM (MAGAZINE EDITORIAL ARCHIVE LAYOUT)
   Bố cục trên màn hình lớn cho Chuyên mục, Tag, Taxonomy, Archive, Search
   (1 Bài lớn bên trái + 2 Bài phụ xếp chồng bên phải + Danh sách bài viết ngang)
   ========================================================================== */
@media screen and (min-width: 769px) {
    .content-wrap > .posts-wrap:not(.single-style-template-1) {
        display: grid;
        grid-template-columns: 1.55fr 1fr;
        column-gap: 32px;
        row-gap: 22px;
        align-items: stretch;
    }

    /* Đặt nền phẳng và viền mờ thanh lịch phong cách báo chí chuẩn Dân Trí */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 {
        background: transparent;
        border: none;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        transition: none;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:hover {
        transform: none;
        box-shadow: none;
    }

    /* Bài 1: Tiêu điểm Lớn Cột Trái (Chiếm 2 hàng) */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) {
        grid-column: 1;
        grid-row: 1 / span 2;
        display: flex;
        flex-direction: column;
        padding-bottom: 12px;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .post-thumbnail,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .thumbnail {
        flex: none;
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
        max-height: 310px;
        margin-bottom: 14px;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .post-thumbnail img,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .post-content {
        display: flex;
        flex-direction: column;
        flex: 1;
        justify-content: flex-start;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .title {
        font-size: clamp(20px, 2.2vw, 22.5px);
        font-weight: 700;
        line-height: 1.34;
        margin-bottom: 10px;
        letter-spacing: -0.015em;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) p {
        font-size: 14px;
        line-height: 1.62;
        color: var(--color-text-secondary);
        margin-bottom: 12px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(1) .details {
        margin-top: auto;
        padding-top: 10px;
        border-top: none;
    }

    /* Bài 2: Bài Phụ Hàng 1 Cột Phải */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) {
        grid-column: 2;
        grid-row: 1;
        display: flex;
        flex-direction: column;
        padding-bottom: 16px;
        border-bottom: 1px solid var(--color-border-light);
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .post-thumbnail,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .thumbnail {
        flex: none;
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 16 / 9.5;
        max-height: 145px;
        margin-bottom: 10px;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .post-thumbnail img,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .title {
        font-size: 14.5px;
        font-weight: 700;
        line-height: 1.4;
        margin-bottom: 0;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) p,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2) .details {
        display: none !important;
    }

    /* Bài 3: Bài Phụ Hàng 2 Cột Phải */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) {
        grid-column: 2;
        grid-row: 2;
        display: flex;
        flex-direction: column;
        padding-bottom: 12px;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .post-thumbnail,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .thumbnail {
        flex: none;
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 16 / 9.5;
        max-height: 145px;
        margin-bottom: 10px;
        border-radius: var(--radius-md);
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .post-thumbnail img,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .title {
        font-size: 14.5px;
        font-weight: 700;
        line-height: 1.4;
        margin-bottom: 0;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) p,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(3) .details {
        display: none !important;
    }

    /* Đường kẻ phân cách phía trên bài số 4 chia tách cụm Tiêu điểm */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(4) {
        border-top: 1px solid var(--color-border) !important;
        padding-top: 24px !important;
        margin-top: 4px;
    }

    /* Bài 4 Trở Đi: Danh Sách Bài Viết Ngang (Horizontal Rows) */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) {
        grid-column: 1 / -1;
        display: flex;
        flex-direction: row;
        gap: 22px;
        align-items: flex-start;
        padding: 20px 0;
        border-bottom: 1px solid var(--color-border-light);
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .post-thumbnail,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .thumbnail {
        flex: 0 0 240px;
        width: 240px;
        height: 150px;
        max-width: 240px;
        border-radius: var(--radius-md);
        overflow: hidden;
        margin: 0;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .post-thumbnail img,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .post-content {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .title {
        font-size: 17.5px;
        font-weight: 700;
        line-height: 1.4;
        margin-bottom: 8px;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) p {
        font-size: 14px;
        line-height: 1.62;
        color: var(--color-text-secondary);
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(n+4) .details {
        margin-top: auto;
        padding-top: 6px;
        border-top: none;
    }

    /* Trường hợp chỉ có 1 bài hoặc 2 bài */
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:only-child {
        grid-column: 1 / -1 !important;
        grid-row: auto !important;
        max-width: 100%;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:first-child:nth-last-child(2),
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1:nth-child(2):last-child {
        grid-row: 1 !important;
    }
}

/* ==========================================================================
   10.2 BỐ CỤC DANH SÁCH BÀI VIẾT TRÊN MOBILE & MÀN HÌNH NHỎ (<= 768px)
   Thumbnail full chiều ngang, Cân đối khoảng cách Thumbnail & Tiêu đề,
   Logo watermark herobanner tự động căn giữa
   ========================================================================== */
@media screen and (max-width: 768px) {
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1,
    .post-template-1 {
        display: flex !important;
        flex-direction: column !important;
        padding: 14px !important;
        gap: 0 !important;
        background: #ffffff !important;
        border: 1px solid var(--color-border) !important;
        border-radius: var(--radius-lg) !important;
        box-shadow: var(--shadow-xs) !important;
        margin-bottom: 16px !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .post-thumbnail,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .thumbnail,
    .post-template-1 .post-thumbnail,
    .post-template-1 .thumbnail {
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        height: auto !important;
        aspect-ratio: 16 / 10 !important;
        margin: 0 0 12px 0 !important;
        border-radius: var(--radius-md) !important;
        overflow: hidden !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .post-thumbnail img,
    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .thumbnail img,
    .post-template-1 .post-thumbnail img,
    .post-template-1 .thumbnail img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        display: block !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .post-content,
    .post-template-1 .post-content {
        width: 100% !important;
        padding: 0 !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .title,
    .post-template-1 .title {
        font-size: 16.5px !important;
        line-height: 1.4 !important;
        margin-top: 0 !important;
        margin-bottom: 8px !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 p,
    .post-template-1 p {
        font-size: 13.5px !important;
        line-height: 1.55 !important;
        color: var(--color-text-secondary) !important;
        margin-bottom: 10px !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 3 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .content-wrap > .posts-wrap:not(.single-style-template-1) > .post-template-1 .details,
    .post-template-1 .details {
        margin-top: 4px !important;
        padding-top: 8px !important;
    }

    /* Hero Banner Mobile & Responsive: Logo tự động nằm chính giữa */
    .ulis-hero-watermark {
        background-position: center center !important;
        background-size: 250px auto !important;
        opacity: 0.1 !important;
    }
}

/* ==========================================================================
   10.5 ULIS HERO HEADER BANNER (Post, Page, Taxonomy, Archive)
   ========================================================================== */
.ulis-hero-banner {
    position: relative;
    background-color: #13396d;
    color: #ffffff;
    padding: clamp(38px, 4.8vw, 56px) 20px clamp(50px, 6.2vw, 72px) 20px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 28px;
    box-shadow: 0 4px 20px rgba(0, 30, 60, 0.15);
}

.ulis-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}

.ulis-hero-watermark {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-repeat: no-repeat;
    background-size: 380px auto;
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s ease;
}

.ulis-hero-container {
    position: relative;
    z-index: 3;
    max-width: 1020px;
    margin: 0 auto;
}

.ulis-hero-title {
    font-size: clamp(20px, 3.2vw, 30px) !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    line-height: 1.35 !important;
    margin: 0 auto 14px auto !important;
    text-transform: none !important;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.ulis-hero-divider {
    width: 170px;
    height: 2.5px;
    background-color: rgba(255, 255, 255, 0.85);
    margin: 14px auto 16px auto;
    border-radius: 2px;
}

.ulis-hero-breadcrumbs {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin: 0 auto 12px auto;
    max-width: 900px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px 6px;
    /* 0.6 (truoc 0.35): link cam #ff7733 tren nen gradient hero chi dat ~3.5:1,
       nen pill dam hon dua len ~4.7:1 ma van giu mau cam thuong hieu. */
    background: rgba(0, 20, 50, 0.6);
    padding: 6px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(4px);
}

.ulis-hero-breadcrumbs a {
    color: #ff7733 !important;
    text-decoration: none !important;
    font-weight: 600;
    position: relative;
    padding-bottom: 2px;
    transition: all var(--transition-fast);
}

.ulis-hero-breadcrumbs a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-coral, #ff5500);
    border-radius: 2px;
    transition: width var(--transition-fast);
}

.ulis-hero-breadcrumbs a:hover {
    color: #ffffff !important;
    text-shadow: 0 0 10px rgba(255, 119, 51, 0.6);
}

.ulis-hero-breadcrumbs a:hover::after {
    width: 100%;
}

.ulis-hero-breadcrumbs .crumb-sep {
    margin: 0 6px;
    color: rgba(255, 255, 255, 0.4);
    font-style: normal;
    display: inline-block;
    font-size: 11px;
}

.ulis-hero-breadcrumbs .current {
    color: #ffffff;
    font-weight: 600;
    opacity: 0.95;
}

.ulis-hero-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    font-size: 13px;
    color: #ffffff;
    font-weight: 500;
    margin-top: 10px;
}

.ulis-hero-meta .hero-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.ulis-hero-meta .hero-meta-item i {
    color: #f6c343;
    font-size: 14px;
}

.ulis-hero-meta a {
    color: #ffffff !important;
    text-decoration: underline;
    font-weight: 600;
}

.ulis-hero-meta a:hover {
    color: #f6c343 !important;
}

/* Hide duplicate titles in content area when hero banner is present */
.main-page-title {
    display: none;
}

/* ==========================================================================
   11.0 SEARCH RESULTS & ADVANCED FILTER BAR
   ========================================================================== */

.main-page-title .page-title,
.search-page-title-wrap .page-title {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.description-archive {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    background: var(--color-bg-alt);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.search-page-filter-bar {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.advanced-search-page-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.advanced-search-page-form .filter-col {
    flex: 1 1 160px;
}

.advanced-search-page-form .filter-col.keyword-col {
    flex: 2 1 220px;
}

.advanced-search-page-form .filter-col.submit-col {
    flex: 0 0 auto;
}

.filter-input-text {
    width: 100%;
    height: 40px;
    padding: 0 14px;
    font-size: 14px;
    color: var(--color-text-primary);
    background: #ffffff;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
}

.filter-select {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
    color: var(--color-text-primary);
    background: #ffffff;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
}

.filter-submit-btn {
    height: 40px;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 700;
    background-color: var(--color-accent-coral-hover);
    color: #ffffff !important;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    box-shadow: 0 2px 8px var(--color-accent-coral-glow);
    transition: all var(--transition-fast);
}

.filter-submit-btn:hover {
    background-color: var(--color-accent-coral-strong);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--color-accent-coral-glow);
}

/* Phân cấp Chuyên mục Cha - Con trong Select Dropdown */
.filter-select option.cat-parent,
.search-filter-select option.cat-parent {
    font-weight: 700 !important;
    color: #004780 !important;
    background-color: #f8fafc;
}

.filter-select option.cat-child,
.search-filter-select option.cat-child {
    font-weight: 400;
    color: #334155;
    padding-left: 18px;
}

.advanced-search-page-form .filter-col.cat-col {
    flex: 1.5 1 210px;
}

/* ==========================================================================
   11.5 POPULAR TAGS BAR (DÒNG THẺ NỔI BẬT TRONG SEARCH)
   Sắp xếp theo số bài viết, có nút Xem thêm / Thu gọn
   ========================================================================== */
.search-popular-tags-bar {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border-light);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
    width: 100%;
}

.tags-bar-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    padding-top: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

.tags-bar-label i {
    color: var(--color-accent-coral);
}

.tags-bar-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.search-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background-color: #f1f5f9;
    color: #004780 !important;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    line-height: 1.4;
}

.search-tag-chip:hover {
    background-color: #004780;
    color: #ffffff !important;
    border-color: #004780;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 71, 128, 0.2);
}

.search-tag-chip.is-active {
    background-color: #004780;
    color: #ffffff !important;
    border-color: #004780;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0, 71, 128, 0.25);
}

.search-tag-chip .tag-hash {
    color: var(--color-accent-coral-text);
    font-weight: 700;
}

.search-tag-chip:hover .tag-hash,
.search-tag-chip.is-active .tag-hash {
    color: #ffffff;
}

.search-tag-chip .tag-count {
    display: inline-block;
    font-size: 11px;
    padding: 0 5px;
    background: rgba(0, 71, 128, 0.08);
    color: inherit;
    border-radius: 8px;
    font-weight: 600;
}

.search-tag-chip:hover .tag-count,
.search-tag-chip.is-active .tag-count {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
}

.search-popular-tags-bar .tag-hidden {
    display: none !important;
}

.search-popular-tags-bar .tags-bar-list.is-expanded .tag-hidden {
    display: inline-flex !important;
    animation: fadeInTag 0.2s ease-out;
}

@keyframes fadeInTag {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.btn-toggle-search-tags {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 11px;
    background: transparent;
    color: var(--color-primary);
    border: 1px dashed var(--color-primary);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-toggle-search-tags:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary-dark);
}

.btn-toggle-search-tags .btn-icon {
    font-size: 10px;
    transition: transform 0.2s;
}

/* Header Search Modal Theme cho Thẻ nổi bật */
.search-wrap .search-popular-tags-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    margin-top: 12px;
    padding-top: 12px;
}

.search-wrap .tags-bar-label {
    color: #ffffff;
}

.search-wrap .search-tag-chip {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2);
}

.search-wrap .search-tag-chip:hover,
.search-wrap .search-tag-chip.is-active {
    background-color: #ffffff;
    color: #004780 !important;
    border-color: #ffffff;
}

.search-wrap .search-tag-chip .tag-count {
    background: rgba(255, 255, 255, 0.2);
}

.search-wrap .search-tag-chip:hover .tag-count,
.search-wrap .search-tag-chip.is-active .tag-count {
    background: rgba(0, 71, 128, 0.15);
    color: #004780;
}

.search-wrap .btn-toggle-search-tags {
    color: #cbd5e1;
    border-color: rgba(255, 255, 255, 0.4);
}

.search-wrap .btn-toggle-search-tags:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

/* ==========================================================================
   12.0 SINGLE POST DETAIL & BREADCRUMBS
   ========================================================================== */
.breadcrumbs-wrap,
.ac-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-muted);
    background-color: #f1f5f9;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.ac-breadcrumbs a {
    color: var(--color-primary);
    font-weight: 500;
}

.ac-breadcrumbs a:hover {
    text-decoration: underline;
}

.ac-breadcrumbs .sep {
    color: #94a3b8;
}

.ac-breadcrumbs .current {
    color: var(--color-text-primary);
    font-weight: 600;
}

.single-template-1 {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
}

.single-template-1 .category {
    display: inline-block;
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}

.single-template-1 .title,
.single-template-1 h1.single-title {
    font-size: clamp(24px, 3.2vw, 32px);
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: -0.015em;
}

.single-template-1 .details {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 16px;
    margin-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 13.5px;
    color: #64748b;
    line-height: 1.5;
}

.single-template-1 .details em {
    font-style: normal;
    font-weight: 600;
    color: var(--color-text-primary);
}

.single-content {
    font-size: clamp(15.5px, 1.1vw, 16.5px);
    line-height: 1.75;
    color: #1e293b;
    letter-spacing: 0.005em;
    word-break: break-word;
}

.single-content p {
    font-size: clamp(15.5px, 1.1vw, 16.5px);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0.005em;
    margin-bottom: 1.35rem;
    color: #1e293b;
}

/* Sapo / Lead Excerpt: Chữ thường thanh lịch, cỡ 16.5px */
.single-content .sapo,
.single-content .lead {
    font-size: 16.5px;
    font-weight: 400;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 1.4rem;
    letter-spacing: 0.005em;
}

.single-content h2 {
    font-size: clamp(18.5px, 1.6vw, 21px);
    font-weight: 700;
    line-height: 1.4;
    margin-top: 2rem;
    margin-bottom: 0.9rem;
    padding-bottom: 8px;
    border-bottom: 1px solid #e2e8f0;
    color: #003660;
    letter-spacing: -0.01em;
}

.single-content h3 {
    font-size: clamp(16px, 1.3vw, 17.5px);
    font-weight: 700;
    line-height: 1.4;
    margin-top: 1.6rem;
    margin-bottom: 0.7rem;
    color: #004780;
}

.single-content h4 {
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.45;
    margin-top: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.single-content blockquote {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 18px 24px;
    margin: 1.8rem 0;
    font-style: italic;
    font-size: 17px;
    line-height: 1.7;
    color: #334155;
}

.single-content figure,
.single-content .wp-caption {
    margin: 1.8rem auto;
    max-width: 100%;
}

.single-content figcaption,
.single-content .wp-caption-text {
    font-size: 14px;
    line-height: 1.55;
    font-style: italic;
    color: #64748b;
    text-align: center;
    margin-top: 8px;
    padding: 0 10px;
}

.single-content img {
    border-radius: var(--radius-md);
    margin: 1.4rem auto;
    max-width: 100%;
    height: auto;
}

.single-content iframe,
.single-content object,
.single-content embed {
    max-width: 100%;
}

.single-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.6rem 0;
    font-size: 14.5px;
    line-height: 1.6;
    display: table;
}

/* Bang rong (hoc phi, lich hoc...) cuon ngang trong khung thay vi bi cat mat
   cot phai (html/body dung overflow-x: clip nen trang khong cuon ngang duoc).
   .ulis-table-scroll duoc myscripts.js boc quanh bang cua trinh soan thao
   co dien; bang Gutenberg da co san the <figure class="wp-block-table">. */
.single-content .ulis-table-scroll,
.single-content .wp-block-table {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1.6rem 0;
}

.single-content .ulis-table-scroll > table,
.single-content .wp-block-table > table {
    margin: 0;
}

.single-content pre {
    max-width: 100%;
    overflow-x: auto;
}

.single-content table th,
.single-content table td {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    /* .single-content dat word-break: break-word (be chu bat ky dau) nen
       bang bi ep ve 100% va gay giua tu ("Ng/on ngu") thay vi tran ra de
       khung .ulis-table-scroll cuon ngang. overflow-wrap: break-word chi
       be tu qua dai, khong lam co do rong toi thieu cua cot. */
    word-break: normal;
    overflow-wrap: break-word;
}

.single-content table th {
    background-color: #f1f5f9;
    font-weight: 700;
    color: var(--color-text-primary);
}

/* ==========================================================================
   12.5 SINGLE POST NAVIGATION & RELATED POSTS
   ========================================================================== */
.single-post-navigation {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 24px;
}

.post-nav-col {
    flex: 1 1 50%;
    min-width: 0;
}

.post-nav-col.post-nav-prev {
    text-align: left;
    padding-right: 20px;
    border-right: 1px solid #e2e8f0;
}

.post-nav-col.post-nav-next {
    text-align: right;
    padding-left: 20px;
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    text-decoration: none !important;
    gap: 6px;
    height: 100%;
}

.post-nav-label {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-accent-coral-text);
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition-fast);
}

.post-nav-next .post-nav-label {
    justify-content: flex-end;
}

.post-nav-title {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.45;
    color: #1e293b;
    transition: color var(--transition-fast);
}

.post-nav-link:hover .post-nav-title {
    color: var(--color-primary);
}

/* Related Posts Box */
.related-posts-wrap {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}

.related-posts-wrap .related-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px 0;
    padding: 0;
    border: none;
}

.related-posts-wrap .related-title i {
    color: var(--color-primary);
    font-size: 17px;
}

.related-posts-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.related-posts-list .related-item {
    margin-bottom: 12px;
    padding: 0;
    border: none;
}

.related-posts-list .related-item:last-child {
    margin-bottom: 0;
}

.related-posts-list .related-item a {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    color: #1e293b;
    text-decoration: none !important;
    transition: color var(--transition-fast);
}

.related-posts-list .related-item a i {
    color: #334155;
    font-size: 13px;
    flex-shrink: 0;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.related-posts-list .related-item a:hover {
    color: var(--color-primary);
}

.related-posts-list .related-item a:hover i {
    color: var(--color-primary);
    transform: translateX(3px);
}

/* ==========================================================================
   13.0 COMMENTS SYSTEM
   ========================================================================== */
.comments-area {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.comments-title,
.comment-reply-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.comment-list {
    list-style: none;
    margin: 0 0 24px 0;
}

.comment-list .comment {
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border-subtle);
}

.comment-avatar img {
    border-radius: var(--radius-circle);
}

.comment-main {
    margin-left: 60px;
}

.comment-form p {
    margin-bottom: 12px;
}

.comment-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
}

/* ==========================================================================
   14.0 SIDEBAR & ALL WIDGETS
   ========================================================================== */
.sidebar .side-box,
.sidebar .widget {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.sidebar .sidebar-heading,
.sidebar h3.widget-title {
    font-size: 13.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary) !important;
    padding-bottom: 10px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--color-border-subtle);
    border-top: none;
    border-left: none;
    border-right: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar .sidebar-heading::before,
.sidebar h3.widget-title::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent-coral);
    box-shadow: 0 0 0 3px var(--color-accent-coral-soft);
    flex-shrink: 0;
}

.sidebar .ac-recent-posts,
.sidebar .ac-popular-posts {
    list-style: none;
    margin: 0;
}

.sidebar .ac-recent-posts > li,
.sidebar .ac-popular-posts > li {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-subtle);
}

.sidebar .ac-recent-posts > li:first-child,
.sidebar .ac-popular-posts > li:first-child {
    padding-top: 0;
}

.sidebar .ac-recent-posts > li:last-child,
.sidebar .ac-popular-posts > li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sidebar .thumbnail {
    flex: 0 0 60px;
    width: 60px;
    height: 60px;
    margin: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.sidebar .thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar .details {
    flex: 1;
    min-width: 0;
}

.sidebar .category {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 2px;
}

.sidebar .title {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 4px;
}

.sidebar .title a {
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.sidebar .title a:hover {
    color: var(--color-primary);
}

.sidebar .position {
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background: #f1f5f9;
    color: var(--color-primary);
    font-weight: 800;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

.add-some-widgets {
    display: none !important;
}

/* ==========================================================================
   15.0 FOOTER WIDGETS & COPYRIGHT BAR (100% FULL-WIDTH ENGINE)
   ========================================================================== */
.footer-widgets-fullwidth {
    width: 100% !important;
    background-color: var(--color-primary) !important;
    color: var(--color-text-white) !important;
    padding: 48px 0 28px 0;
    margin-top: 0 !important;
    clear: both;
}

.footer-widgets-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    gap: 30px;
    align-items: start;
}

/* Layout 4 columns (Default) */
.footer-widgets-inner.fw-layout-4col {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Layout 3 columns */
.footer-widgets-inner.fw-layout-3col {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Layout 2 columns (50:50) */
.footer-widgets-inner.fw-layout-2col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Layout 2 columns (70:30) */
.footer-widgets-inner.fw-layout-2col-7-3 {
    grid-template-columns: 7fr 3fr;
}

.footer-widgets-inner .col.fw-item {
    min-width: 0;
    width: 100% !important;
    margin: 0 !important;
    float: none !important;
}

.footer-widgets-inner .side-box,
.footer-widgets-inner .widget {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin-bottom: 20px;
}

.footer-widgets-inner .sidebar-heading,
.footer-widgets-inner h3,
.footer-widgets-inner h4 {
    color: #ffffff !important;
    font-size: 13px !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 8px !important;
    margin-bottom: 14px !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.25) !important;
    border-top: none;
    border-left: none;
    border-right: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-widgets-inner p,
.footer-widgets-inner li,
.footer-widgets-inner span,
.footer-widgets-inner div {
    color: var(--color-text-on-dark) !important;
    font-size: 13px;
    line-height: 1.6;
}

.footer-widgets-inner a {
    color: #ffffff !important;
    transition: color var(--transition-fast);
}

.footer-widgets-inner a:hover {
    color: var(--color-accent-gold) !important;
}

.footer-widgets-inner .ac-recent-posts {
    list-style: none !important;
    margin: 0;
    padding: 0;
}

.footer-widgets-inner .ac-recent-posts > li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    padding: 8px 0 !important;
    margin: 0;
    list-style: none !important;
}

.footer-widgets-inner .ac-recent-posts .title a {
    color: #ffffff !important;
    font-size: 13px !important;
    font-weight: 600;
}

.footer-widgets-inner .ac-recent-posts .category a {
    color: #93c5fd !important;
    font-size: 11px !important;
}

#main-footer,
.footer-wrap {
    background-color: var(--color-bg-credits) !important;
    color: var(--color-text-white) !important;
    width: 100% !important;
    margin-top: 0;
    clear: both;
}

.footer-credits {
    background-color: var(--color-bg-credits) !important;
    padding: 16px 20px;
    text-align: center;
    font-size: 13px;
    color: #94a3b8 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-credits a {
    color: #ffffff !important;
    font-weight: 600;
}

.footer-credits strong {
    color: #e2e8f0 !important;
}

/* ==========================================================================
   16.0 FLOATING BACK-TO-TOP BUTTON
   ========================================================================== */
#bttop,
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-circle);
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
    border: none;
    cursor: pointer;
    z-index: 99999;
    box-shadow: 0 4px 14px rgba(0, 71, 128, 0.35);
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

#bttop:hover,
.back-to-top:hover {
    background-color: var(--color-accent-coral) !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--color-accent-coral-glow);
}

/* ==========================================================================
   17.0 PAGINATION & BUTTONS
   ========================================================================== */
.posts-pagination,
.comments-pagination {
    margin: 24px 0 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.posts-pagination a,
.posts-pagination span,
.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: var(--radius-md);
    background: #ffffff;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.posts-pagination a:hover,
.page-numbers:hover {
    background-color: var(--color-accent-coral-soft);
    border-color: var(--color-accent-coral-border);
    color: var(--color-accent-coral-text);
}

.posts-pagination span.current,
.page-numbers.current {
    background-color: var(--color-accent-coral-hover) !important;
    border-color: var(--color-accent-coral-hover) !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 2px 6px var(--color-accent-coral-glow);
}

/* ==========================================================================
   18.0 404 ERROR PAGE & EMPTY STATES
   ========================================================================== */
.page-404,
.no-articles-wrap {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.page-404 .not-found-code {
    font-size: clamp(36px, 6vw, 60px);
    color: var(--color-primary);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 12px;
}

.page-404 p,
.no-articles-wrap p {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 440px;
    margin: 0 auto 18px auto;
}

.not-found-query {
    color: var(--color-primary);
    font-weight: 700;
}

.not-found-action {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0 0 8px 0;
}

.not-found-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    background-color: var(--color-accent-coral-hover);
    color: #ffffff !important;
    border: 1px solid var(--color-accent-coral-hover);
    transition: all var(--transition-fast);
}

.not-found-btn:hover {
    background-color: var(--color-accent-coral-strong);
    border-color: var(--color-accent-coral-strong);
    transform: translateY(-1px);
}

.not-found-btn-secondary {
    background-color: transparent;
    color: var(--color-primary) !important;
    border-color: var(--color-border);
}

.not-found-btn-secondary:hover {
    background-color: var(--color-bg-muted);
    border-color: var(--color-primary);
    color: var(--color-primary) !important;
}

.no-articles-wrap .search-popular-tags-bar,
.page-404 .search-popular-tags-bar {
    justify-content: center;
    border-top: none;
}

/* ==========================================================================
   20.0 MODULE: THÔNG BÁO (ANNOUNCEMENTS) & TÀI LIỆU (DOCUMENTS)
   ========================================================================== */
.ulis-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 8px;
}

.ulis-badge-pinned {
    background-color: var(--color-accent-coral-soft);
    color: var(--color-accent-coral-text);
    border: 1px solid var(--color-accent-coral-border);
}

.ulis-badge-expired {
    background-color: var(--color-bg-muted);
    /* --color-text-muted tren nen nay chi dat ~4.38:1 (thieu chuan AA
       4.5:1 cho van ban thuong) - dung mau chinh dam hon thay vi sua
       token --color-text-muted dung chung toan site. */
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

/* -- Danh sách Thông báo -- */
.ulis-announcement-item {
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
}

.ulis-announcement-item:last-child {
    border-bottom: none;
}

.ulis-announcement-item.is-pinned {
    background-color: var(--color-accent-coral-soft);
    padding: 18px 20px;
    border-radius: var(--radius-md);
    border-bottom: none;
    margin-bottom: 12px;
}

.ulis-announcement-item .title {
    font-size: 17.5px;
    line-height: 1.4;
    margin: 0 0 8px 0;
}

.ulis-announcement-item .title a {
    color: var(--color-primary);
}

.ulis-announcement-meta,
.ulis-document-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.ulis-meta-item i {
    color: var(--color-accent-coral);
    margin-right: 3px;
}

.ulis-announcement-excerpt {
    font-size: 14.5px;
    line-height: 1.62;
    color: var(--color-text-muted);
}

/* Tren nen coral-soft cua the ghim, --color-text-muted tut xuong ~4.38:1
   (thieu chuan AA) - dung mau dam hon rieng cho truong hop nay. */
.ulis-announcement-item.is-pinned .ulis-announcement-excerpt {
    color: var(--color-text-primary);
}

.ulis-announcement-single-header,
.ulis-document-single-header {
    margin-bottom: 20px;
}

/* -- Danh sách Tài liệu -- */
.ulis-document-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.ulis-document-item:last-child {
    border-bottom: none;
}

.ulis-document-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-muted);
    border-radius: var(--radius-md);
    font-size: 20px;
    color: var(--color-primary);
}

.ulis-document-body {
    flex: 1;
    min-width: 0;
}

.ulis-document-body .title {
    font-size: 16px;
    margin: 0 0 6px 0;
}

.ulis-document-body .title a {
    color: var(--color-primary);
}

.ulis-doc-ext {
    font-weight: 700;
    color: var(--color-accent-coral-text) !important;
}

.ulis-document-download {
    flex-shrink: 0;
    white-space: nowrap;
}

/* ==========================================================================
   20.1 MODULE: SỰ KIỆN (EVENTS) & ĐỘI NGŨ NHÂN SỰ (STAFF)
   ========================================================================== */
.ulis-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full, 9999px);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 6px;
}

.ulis-badge-ongoing {
    background-color: #fff1eb;
    color: var(--color-accent-coral-text);
    border: 1px solid #ffd5c2;
}

.ulis-badge-ongoing i,
.ulis-badge-ongoing i.fa-circle {
    font-size: 7px;
    color: #e65100;
    margin-right: 2px;
}

.ulis-badge-upcoming {
    background-color: #f0f4f8;
    color: var(--color-primary, #004780);
    border: 1px solid #cbd5e1;
}

/* -- Danh sách Sự kiện (Archive & Shortcode) -- */
.single-content .ulis-event-item,
.ulis-event-item {
    display: flex !important;
    gap: 20px !important;
    padding: 22px 0 !important;
    border-bottom: 1px solid var(--color-border-subtle, #e2e8f0) !important;
    align-items: flex-start !important;
    margin: 0 !important;
}

.single-content .ulis-event-item:last-child,
.ulis-event-item:last-child {
    border-bottom: none !important;
}

.single-content .ulis-event-date-box,
.ulis-event-date-box {
    flex-shrink: 0;
    width: 70px;
    min-height: 76px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    background-color: var(--color-bg-muted, #f1f5f9);
    border: 1px solid var(--color-border-subtle, #e2e8f0);
    border-radius: var(--radius-md, 8px);
    text-align: center;
    box-sizing: border-box;
    padding: 8px 4px;
    white-space: nowrap;
}

.single-content .ulis-event-day,
.ulis-event-day {
    font-size: 24px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-primary, #004780);
    font-family: inherit;
}

.single-content .ulis-event-month,
.ulis-event-month {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-accent-coral-text, #b8391f);
    text-transform: uppercase;
    margin: 0;
    letter-spacing: 0.3px;
}

.single-content .ulis-event-year,
.ulis-event-year {
    font-size: 11px;
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-text-muted, #64748b);
    font-variant-numeric: tabular-nums;
    margin: 0;
}

.single-content .ulis-event-body,
.ulis-event-body {
    flex: 1;
    min-width: 0;
}

.single-content .ulis-event-body .title,
.ulis-event-body .title {
    font-size: 17.5px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
    margin: 4px 0 6px 0 !important;
}

.single-content .ulis-event-body .title a,
.ulis-event-body .title a {
    color: var(--color-primary, #004780);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.single-content .ulis-event-body .title a:hover,
.ulis-event-body .title a:hover {
    color: var(--color-accent-coral-text);
}

.single-content .ulis-event-meta,
.ulis-event-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    font-size: 13.5px;
    color: var(--color-text-muted, #64748b);
    margin-bottom: 8px;
}

.ulis-event-meta i.fa-map-marker {
    color: var(--color-accent-coral, #ff5500);
    font-size: 14px;
    margin-right: 4px;
}

.ulis-event-meta i.fa-calendar-o {
    color: var(--color-primary, #004780);
    font-size: 13px;
    margin-right: 4px;
}

.single-content .ulis-event-excerpt,
.ulis-event-excerpt,
.single-content .ulis-event-excerpt p,
.ulis-event-excerpt p {
    font-size: 14px !important;
    line-height: 1.62 !important;
    color: var(--color-text-secondary, #475569) !important;
    margin: 0 0 6px 0 !important;
}

.ulis-btn-related-post {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary, #004780);
    text-decoration: none;
    margin-top: 4px;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.ulis-btn-related-post:hover {
    color: var(--color-accent-coral-text);
    transform: translateX(3px);
}

.ulis-event-single-header {
    margin-bottom: 16px;
}

.ulis-event-thumbnail {
    margin-bottom: 20px;
}

.ulis-event-thumbnail img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* -- Lưới Đội ngũ Nhân sự -- */
.ulis-staff-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: var(--staff-grid-justify, center);
}

.ulis-staff-grid .ulis-staff-card,
.ulis-staff-card {
    flex: 0 1 var(--staff-card-max-width, 280px);
    width: var(--staff-card-max-width, 280px);
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.ulis-staff-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.ulis-staff-photo-link {
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    line-height: 0;
    margin: 0 !important;
    padding: 0 !important;
    background-color: var(--color-bg-muted);
}

.single-content .ulis-staff-photo-link img,
.ulis-staff-photo-link img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    object-fit: cover !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 0 !important;
}

.ulis-staff-body {
    padding: 16px;
}

.ulis-staff-name {
    font-size: 15.5px;
    margin: 0 0 4px 0;
}

.ulis-staff-name a {
    color: var(--color-primary);
}

.ulis-staff-position {
    font-size: 13px;
    color: var(--color-accent-coral-text);
    font-weight: 600;
    margin: 0 0 4px 0;
}

.ulis-staff-dept {
    font-size: 12.5px;
    color: var(--color-text-muted);
    margin: 0 0 10px 0;
}

.ulis-staff-contact {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.ulis-staff-contact a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-text-muted);
    font-size: 15px;
}

.ulis-staff-contact a:hover {
    color: var(--color-accent-coral-text);
}

/* -- Trang hồ sơ chi tiết Nhân sự -- */
.ulis-staff-profile-header {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.ulis-staff-profile-photo {
    flex-shrink: 0;
    width: 140px;
    height: 140px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.ulis-staff-profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ulis-staff-profile-contact {
    list-style: none;
    margin: 12px 0 0 0;
    padding: 0;
}

.ulis-staff-profile-contact li {
    font-size: 14px;
    margin-bottom: 6px;
}

.ulis-staff-profile-contact i {
    color: var(--color-accent-coral);
    margin-right: 6px;
    width: 16px;
}

/* ==========================================================================
   20.2 SHORTCODE: SỐ LIỆU & ĐỐI TÁC ([ulis_stats], [ulis_partners])
   ========================================================================== */
.single-content .ulis-stats-block,
.ulis-stats-block {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 16px !important;
    margin: 28px 0 !important;
    padding: 0 !important;
    text-align: center;
}

@media (max-width: 767px) {
    .single-content .ulis-stats-block,
    .ulis-stats-block {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

.single-content .ulis-stat-item,
.ulis-stat-item {
    background: #ffffff !important;
    border: 1px solid var(--color-border-subtle, #e2e8f0) !important;
    border-radius: var(--radius-lg, 12px) !important;
    padding: 24px 14px !important;
    text-align: center !important;
    box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.04) !important;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base) !important;
    margin: 0 !important;
}

.single-content .ulis-stat-item:hover,
.ulis-stat-item:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 24px -4px rgba(0, 71, 128, 0.08) !important;
    border-color: rgba(0, 71, 128, 0.25) !important;
}

.single-content .ulis-stat-icon,
.ulis-stat-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 56px !important;
    height: 56px !important;
    border-radius: 50% !important;
    background: rgba(255, 85, 0, 0.08) !important;
    margin: 0 auto 14px auto !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    line-height: 1 !important;
}

.single-content .ulis-stat-icon i,
.ulis-stat-icon i {
    font-size: 26px !important;
    line-height: 1 !important;
    color: var(--color-accent-coral, #ff5500) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 26px !important;
    height: 26px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.single-content .ulis-stat-icon i::before,
.ulis-stat-icon i::before {
    display: block !important;
    line-height: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Fallback tương thích nếu dùng trực tiếp i.fa.ulis-stat-icon */
i.ulis-stat-icon,
.single-content i.ulis-stat-icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 26px !important;
    line-height: 56px !important;
    text-align: center !important;
}

.ulis-stat-number {
    display: block;
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 800;
    color: var(--color-primary, #004780);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.ulis-stat-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary, #64748b);
    margin-top: 8px;
    line-height: 1.45;
}

.single-content .ulis-partners-block,
.ulis-partners-block,
.single-content .ulis-partners-carousel,
.ulis-partners-carousel {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 28px 24px !important;
    margin: 24px 0 !important;
    background: #ffffff !important;
    border: 1px solid var(--color-border-subtle, #e2e8f0) !important;
    border-radius: var(--radius-lg, 12px) !important;
    box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.03) !important;
}

.ulis-partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.single-content .ulis-partner-item img,
.single-content .ulis-partners-carousel .ulis-partner-item img,
.ulis-partner-item img,
.ulis-partners-carousel .ulis-partner-item img {
    height: var(--partner-logo-height, 60px) !important;
    width: auto !important;
    max-width: 160px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto !important;
    padding: 0 !important;
    border-radius: 0 !important;
    filter: grayscale(100%);
    opacity: 0.75;
    transition: filter var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
}

.ulis-partner-item a:hover img,
.ulis-partner-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.ulis-partner-item--static,
.ulis-partner-item--static img {
    cursor: default;
}

.ulis-partner-item--static:hover img {
    transform: none;
}

/* Khối Đối tác: Băng chuyền Owl Carousel tự chạy */
.ulis-partners-carousel .owl-stage {
    display: flex;
    align-items: center;
}

.ulis-partners-carousel .owl-item {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* ==========================================================================
   20.3 FORM LIÊN HỆ ([ulis_contact_form])
   ========================================================================== */
.single-content .ulis-contact-form,
.ulis-contact-form {
    max-width: 640px !important;
    margin: 28px auto !important;
    padding: 32px 28px !important;
    background: #ffffff !important;
    border: 1px solid var(--color-border-subtle, #e2e8f0) !important;
    border-radius: var(--radius-lg, 12px) !important;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05) !important;
    box-sizing: border-box !important;
}

.ulis-contact-field {
    margin-bottom: 18px !important;
}

.ulis-contact-field label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-text-primary, #1e293b);
    margin-bottom: 6px;
}

.ulis-contact-field .required {
    color: var(--color-accent-coral-text);
}

.ulis-contact-field input,
.ulis-contact-field textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 11px 14px;
    border: 1px solid var(--color-border-input, #cbd5e1);
    border-radius: var(--radius-md, 6px);
    font-size: 14px;
    font-family: inherit;
    background: #ffffff;
    color: var(--color-text-primary, #1e293b);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ulis-contact-field input:focus,
.ulis-contact-field textarea:focus {
    border-color: var(--color-primary, #004780);
    box-shadow: 0 0 0 3px rgba(0, 71, 128, 0.12);
}

.ulis-contact-field input[aria-invalid="true"],
.ulis-contact-field textarea[aria-invalid="true"] {
    border-color: var(--color-accent-coral, #ff5500);
}

.ulis-field-error {
    display: block;
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--color-accent-coral-text, #b8391f);
}

.ulis-contact-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.ulis-contact-submit {
    margin-top: 24px !important;
    margin-bottom: 0 !important;
}

.ulis-contact-btn,
.ulis-contact-submit button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background-color: var(--color-primary, #004780);
    color: #ffffff;
    font-size: 14.5px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md, 6px);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 71, 128, 0.2);
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.ulis-contact-btn:hover,
.ulis-contact-submit button:hover {
    background-color: var(--color-primary-dark, #003660);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 71, 128, 0.3);
}

.ulis-contact-btn:active,
.ulis-contact-submit button:active {
    transform: translateY(0);
}

.ulis-contact-submit button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.ulis-contact-submit button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ulis-contact-response {
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
}

.ulis-contact-response.is-success {
    color: #1a7f3c;
}

.ulis-contact-response.is-error {
    color: var(--color-accent-coral-text);
}

/* ==========================================================================
   20.4 NÚT CHIA SẺ (SHARE BUTTONS)
   ========================================================================== */
.ulis-share-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.ulis-share-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-right: 4px;
}

.ulis-share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-bg-muted);
    color: var(--color-text-muted);
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: all var(--transition-fast);
}

.ulis-share-btn:hover {
    background-color: var(--color-accent-coral);
    color: #ffffff;
    transform: translateY(-2px);
}

.ulis-share-copied-msg {
    font-size: 12.5px;
    color: #1a7f3c;
    font-weight: 600;
}

/* --- Modal nhac cai Zalo (#ulis-zalo-modal, functions-share-buttons.php) ---
   Truoc day hoan toan chua co CSS: modal hien thanh khoi chu tran chen giua
   bai viet, khong co lop phu. JS chi bat/tat display:flex. */
.ulis-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.6);
}

body.ulis-modal-open {
    overflow: hidden;
}

.ulis-modal-dialog {
    width: 100%;
    max-width: 420px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.28);
    text-align: left;
}

.ulis-modal-dialog:focus {
    outline: none;
}

.ulis-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 16px 12px 20px;
    border-bottom: 1px solid var(--color-border);
}

.ulis-modal-title,
.single-content .ulis-modal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-size: 17px;
    line-height: 1.3;
    color: var(--color-primary);
}

.ulis-zalo-modal-icon,
.single-content .ulis-zalo-modal-icon {
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    margin: 0;
    border-radius: var(--radius-sm);
}

.ulis-modal-close {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}

.ulis-modal-close:hover {
    background: var(--color-bg-muted);
    color: var(--color-text-primary);
}

.ulis-modal-body {
    padding: 16px 20px 4px;
}

.ulis-modal-body p,
.single-content .ulis-modal-body p {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.ulis-modal-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 20px 20px;
}

.ulis-modal-btn,
.single-content .ulis-modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    margin: 0;
    padding: 0 18px;
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-lg);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
}

.ulis-btn-zalo-web,
.single-content .ulis-btn-zalo-web {
    border-color: #0068ff;
    background: #0068ff;
    color: #ffffff;
}

.ulis-btn-zalo-web:hover,
.single-content .ulis-btn-zalo-web:hover {
    background: #0055d4;
    color: #ffffff;
}

.ulis-modal-btn:focus-visible,
.ulis-modal-close:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (max-width: 480px) {
    .ulis-modal-footer {
        flex-direction: column-reverse;
    }

    .ulis-modal-btn {
        width: 100%;
    }
}

/* ==========================================================================
   20.5 SƠ ĐỒ TRANG (SITEMAP)
   ========================================================================== */
.ulis-sitemap-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    margin-top: 24px;
}

.ulis-sitemap-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 17px;
    color: var(--color-primary);
    margin: 0 0 12px 0;
}

.ulis-sitemap-heading i {
    color: var(--color-accent-coral);
}

.ulis-sitemap-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ulis-sitemap-list li {
    border-bottom: 1px solid var(--color-border-subtle);
    font-size: 14px;
}

/* Dung flex + line-height thuong thay vi line-height: 44px: tieu de trang
   dai bi xuong dong se khong con cach nhau 44px moi dong. */
.ulis-sitemap-list li a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 6px 0;
    line-height: 1.45;
}

.ulis-sitemap-count {
    color: var(--color-text-muted);
    font-size: 12px;
}

.ulis-sitemap-xml-note {
    grid-column: 1 / -1;
    font-size: 12.5px;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
    margin-top: 8px;
}

/* --- Che do "Cay Menu" (_ulis_sitemap_mode = menu_tree) ---
   Markup sinh tu ulis_render_sitemap_menu_tree() / ulis_render_menu_tree_nodes()
   trong functions-sitemap.php. Truoc day hoan toan chua co CSS nen hien thi
   nhu HTML tran (dau cham list mac dinh, chu "N muc con" dinh lien). */
.ulis-sitemap-tree-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 24px;
    margin-top: 24px;
}

.ulis-sitemap-menu-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 20px 20px 12px;
    min-width: 0;
}

.ulis-sitemap-menu-card .ulis-sitemap-heading {
    align-items: flex-start;
    line-height: 1.35;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.ulis-sitemap-menu-card .ulis-sitemap-heading i {
    margin-top: 3px;
}

.ulis-sitemap-tree-list,
.single-content .ulis-sitemap-tree-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ulis-sitemap-tree-item,
.single-content .ulis-sitemap-tree-item {
    margin: 0;
    padding: 0;
}

.ulis-sitemap-tree-item::marker {
    content: none;
}

/* Cap 1: moi muc la 1 hang co vach ngan cach nhe */
.ulis-tree-level-1 > .ulis-sitemap-tree-item {
    border-bottom: 1px solid var(--color-border-subtle);
}

.ulis-tree-level-1 > .ulis-sitemap-tree-item:last-child {
    border-bottom: 0;
}

/* Cap 2 tro di: thut le + duong gioi cay mong (vach cau truc cay, khong phai
   thanh mau trang tri) canh thang voi tam icon cua muc cha. */
.ulis-sitemap-tree-list .ulis-sitemap-tree-list {
    position: relative;
    margin: 0 0 8px 7px;
    padding-left: 18px;
}

.ulis-sitemap-tree-list .ulis-sitemap-tree-list::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 12px;
    left: 0;
    width: 1px;
    background: var(--color-border);
}

.ulis-tree-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 4px 0;
}

.ulis-tree-icon {
    flex: 0 0 16px;
    width: 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.has-children > .ulis-tree-row > .ulis-tree-icon {
    color: var(--color-accent-coral-text);
}

.ulis-tree-link,
.single-content .ulis-tree-link {
    flex: 1 1 auto;
    min-width: 0;
    color: var(--color-text-link);
    font-size: 14px;
    line-height: 1.45;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.ulis-tree-level-1 > .ulis-sitemap-tree-item > .ulis-tree-row > .ulis-tree-link {
    font-weight: 600;
    font-size: 14.5px;
}

.ulis-tree-link:hover,
.ulis-tree-link:focus-visible {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.ulis-tree-badge {
    flex: 0 0 auto;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .ulis-sitemap-menu-card {
        padding: 16px 14px 8px;
    }

    .ulis-sitemap-tree-list .ulis-sitemap-tree-list {
        padding-left: 14px;
    }
}

.footer-sitemap-link {
    display: inline-block;
    margin-left: 12px;
}

.footer-sitemap-link a {
    color: inherit;
    text-decoration: underline;
}

/* ==========================================================================
   20.6 FACADE VIDEO YOUTUBE
   ========================================================================== */
.ulis-yt-facade {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
}

.ulis-yt-facade img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ulis-yt-play {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: rgba(224, 83, 56, 0.9);
    color: #ffffff;
    font-size: 22px;
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.ulis-yt-facade:hover .ulis-yt-play {
    background-color: var(--color-accent-coral);
    transform: scale(1.08);
}

.ulis-yt-iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

/* Video nhung qua khoi Embed cua Gutenberg da nam san trong
   .wp-block-embed__wrapper voi khung ty le co san (::before padding-top)
   va con ben trong la position:absolute. .ulis-yt-facade/.ulis-yt-iframe
   dung aspect-ratio rieng (khong absolute) se cong don chieu cao, tao
   khoang trang cao gap doi phia tren video - phat hien khi review. */
.wp-block-embed__wrapper > .ulis-yt-facade,
.wp-block-embed__wrapper > .ulis-yt-iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
}

/* ==========================================================================
   21.0 RESPONSIVE MEDIA QUERIES (TABLET & MOBILE)
   ========================================================================== */

/* Tablet Screens (601px - 960px) */
@media screen and (max-width: 960px) {
    .container {
        padding: 0 16px;
    }

    /* Top Bar Responsive Mobile: Bên trái nút Menu icon, bên phải Cờ */
    .second-menu-wrap {
        position: relative;
        z-index: 10001 !important;
    }

    .second-menu-wrap .sm-container,
    .second-menu-wrap nav {
        position: relative;
        padding: 0 16px !important;
        height: 38px !important;
        min-height: 38px !important;
        gap: 0 !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        box-sizing: border-box !important;
    }

    /* Hiển thị nút biểu tượng Menu phụ bên trái (thẳng hàng dọc 16px với nút bên dưới) */
    .second-menu-wrap aside.sm-btn {
        display: flex !important;
        align-items: center !important;
        order: 1 !important;
        margin: 0 !important;
        padding: 0 !important;
        flex: 0 0 32px !important;
    }

    .second-menu-wrap aside.sm-btn a.mobile-menu-button-2 {
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        width: 32px !important;
        height: 32px !important;
        margin: 0 !important;
        padding: 0 !important;
        color: var(--ulis-second-menu-link, #ffffff) !important;
        font-size: 18px !important;
        text-decoration: none;
        cursor: pointer;
        border-radius: 4px;
        transition: background-color var(--transition-fast);
    }

    .second-menu-wrap aside.sm-btn a.mobile-menu-button-2 i {
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
        line-height: 1 !important;
    }

    .second-menu-wrap aside.sm-btn a.mobile-menu-button-2:hover,
    .second-menu-wrap aside.sm-btn a.mobile-menu-button-2.activated {
        background-color: rgba(255, 255, 255, 0.15);
        color: #ffffff !important;
    }

    /* Cờ đa ngôn ngữ luôn cố định bên phải (thẳng hàng dọc 16px mép phải) */
    .second-menu-wrap .flag {
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        gap: 8px !important;
        order: 2 !important;
        margin: 0 !important;
        padding: 0 !important;
        flex: 0 0 auto !important;
    }

    .second-menu-wrap .flag li {
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
    }

    .second-menu-wrap .flag li:last-child {
        margin-right: 0 !important;
    }

    .second-menu-wrap .flag img {
        display: block !important;
        margin: 0 !important;
        width: 20px !important;
        height: 14px !important;
    }

    /* Ẩn danh sách second-menu mặc định trên mobile để tránh tràn ngang */
    .second-menu {
        display: none !important;
    }

    /* Khi bấm nút icon menu, xổ dropdown menu phụ xuống mượt mà (luôn nổi trên cùng, không bị menu chính che lấp) */
    .second-menu.menu-visible-2 {
        display: block !important;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #002244;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
        z-index: 10002 !important;
        padding: 6px 0;
        max-height: 70vh;
        overflow-y: auto;
    }

    .second-menu.menu-visible-2 > li {
        width: 100%;
        display: block;
        height: auto;
        position: relative;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    .second-menu.menu-visible-2 > li:last-child {
        border-bottom: none;
    }

    .second-menu.menu-visible-2 > li > a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 16px !important;
        font-size: 13px;
        font-weight: 500;
        color: var(--ulis-second-menu-link, #cbd5e1) !important;
        text-decoration: none;
        white-space: normal;
        transition: background-color var(--transition-fast), color var(--transition-fast);
    }

    .second-menu.menu-visible-2 > li > a:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: #ffffff !important;
    }

    /* Submenu cấp 2 trong second menu mobile */
    .second-menu.menu-visible-2 .sub-menu {
        display: none;
        position: static !important;
        width: 100% !important;
        min-width: 100% !important;
        background-color: rgba(0, 0, 0, 0.25) !important;
        border: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        padding: 2px 0 !important;
    }

    .second-menu.menu-visible-2 li.mobile-drop-down > .sub-menu {
        display: block !important;
    }

    .second-menu.menu-visible-2 .sub-menu li a {
        display: block;
        padding: 8px 16px 8px 28px !important;
        font-size: 12px;
        color: var(--ulis-second-menu-link, #94a3b8) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }

    .second-menu.menu-visible-2 .sub-menu li a:hover {
        color: #ffffff !important;
        background-color: rgba(255, 255, 255, 0.08) !important;
    }

    /* Nút mũi tên mở rộng submenu trong mobile-menu-2 */
    .mobile-menu-2 .sf-sub-indicator {
        position: absolute;
        right: 0;
        top: 0;
        width: 38px;
        height: 38px;
        display: flex !important;
        align-items: center;
        justify-content: center;
        color: #ffffff;
        font-size: 13px;
        cursor: pointer;
        z-index: 5;
    }

    .main-section {
        margin-top: 18px;
        margin-bottom: 30px;
    }

    .wrap-template-1 {
        flex-direction: column;
        gap: 24px;
        padding: 0;
    }

    .content-wrap,
    .sidebar {
        width: 100% !important;
        flex: 1 1 100%;
    }

    /* Mobile Navbar Engine */
    .menu-wrap {
        height: 46px;
        position: relative;
    }

    .menu-wrap .mobile-menu-button {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 46px;
        height: 46px;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 20px;
        position: absolute;
        left: 8px;
        top: 0;
        cursor: pointer;
        z-index: 10;
        text-decoration: none;
    }

    .menu-wrap .search-button {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 46px;
        height: 46px;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 17px;
        position: absolute;
        right: 8px;
        top: 0;
        cursor: pointer;
        z-index: 10;
        text-decoration: none;
    }

    .menu-wrap .menu-main {
        display: none !important;
    }

    .menu-wrap .menu-main.menu-visible {
        display: block !important;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #003660;
        padding: 6px 0;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        z-index: 99999;
        height: auto;
        max-height: 80vh;
        overflow-y: auto;
    }

    .menu-wrap .menu-main.menu-visible > li {
        width: 100%;
        display: block;
        height: auto;
        position: relative;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .menu-wrap .menu-main.menu-visible > li > a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 20px !important;
        font-size: 13.5px;
        font-weight: 700;
        color: var(--ulis-menu-link, #ffffff) !important;
        text-transform: uppercase;
        letter-spacing: 0.3px;
    }

    .menu-wrap .menu-main.menu-visible > li:hover > a,
    .menu-wrap .menu-main.menu-visible > li.current-menu-item > a {
        background-color: rgba(255, 255, 255, 0.12) !important;
    }

    /* Mobile Accordion Sub-menus */
    .menu-wrap .menu-main .sub-menu {
        display: none;
        position: static !important;
        width: 100% !important;
        min-width: 100% !important;
        background-color: rgba(0, 0, 0, 0.22) !important;
        border: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        padding: 4px 0 !important;
        margin: 0 !important;
    }

    .menu-wrap .menu-main li.mobile-drop-down > .sub-menu {
        display: block !important;
    }

    .menu-wrap .menu-main .sub-menu li {
        width: 100%;
        display: block;
        border: none;
    }

    .menu-wrap .menu-main .sub-menu li a {
        display: block;
        padding: 9px 18px 9px 24px !important;
        font-size: 13px;
        line-height: 1.4;
        color: #e2e8f0 !important;
        text-transform: none;
        letter-spacing: normal;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        transition: background-color var(--transition-fast), color var(--transition-fast);
    }

    .menu-wrap .menu-main .sub-menu li a:hover {
        background-color: rgba(255, 255, 255, 0.15) !important;
        color: #ffffff !important;
    }

    .menu-wrap .menu-main .sub-menu .sub-menu {
        background-color: rgba(0, 0, 0, 0.18) !important;
    }

    .menu-wrap .menu-main .sub-menu .sub-menu li a {
        padding-left: 36px !important;
        font-size: 12.5px;
    }

    /* Megamenu Mobile / Tablet Accordion (<= 960px) */
    .menu-wrap .menu-main > li.ulis-is-megamenu {
        position: relative !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu > .sub-menu {
        display: none !important;
        position: static !important;
        width: 100% !important;
        transform: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
        grid-template-columns: 1fr !important;
        background-color: rgba(0, 0, 0, 0.22) !important;
        gap: 0 !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu.mobile-drop-down > .sub-menu {
        display: block !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu .megamenu-col {
        width: 100% !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu .megamenu-col:last-child {
        border-bottom: none !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu .megamenu-col > a,
    .menu-wrap .menu-main > li.ulis-is-megamenu a.megamenu-col-title {
        color: #ffffff !important;
        font-size: 13px !important;
        font-weight: 700 !important;
        padding: 10px 18px !important;
        border-bottom: none !important;
        margin-bottom: 0 !important;
        background: rgba(255, 255, 255, 0.05) !important;
        display: block !important;
        text-transform: uppercase !important;
        letter-spacing: 0.3px !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu .megamenu-col ul.sub-menu {
        background-color: transparent !important;
        padding: 0 !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu a.megamenu-link {
        color: #cbd5e1 !important;
        padding: 8px 18px 8px 30px !important;
        font-size: 12.5px !important;
        border-radius: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
        display: block !important;
    }

    .menu-wrap .menu-main > li.ulis-is-megamenu a.megamenu-link:hover {
        color: #ffffff !important;
        background-color: rgba(255, 255, 255, 0.1) !important;
        padding-left: 34px !important;
    }

    /* Ẩn cột bài viết tiêu điểm trên mobile để tiết kiệm diện tích */
    .menu-wrap .menu-main .megamenu-posts-col {
        display: none !important;
    }

    /* Sub-menu Toggle Arrow Button on Mobile */
    .mobile-menu .sf-sub-indicator {
        position: absolute;
        right: 0;
        top: 0;
        width: 44px;
        height: 44px;
        display: flex !important;
        align-items: center;
        justify-content: center;
        color: #ffffff;
        font-size: 15px;
        cursor: pointer;
        z-index: 5;
    }

    /* Nut mo menu con la <button> that (xuat tu ulis_add_submenu_toggle_button()
       trong functions-megamenu.php): reset kieu mac dinh cua trinh duyet, neo
       vao <li> va chua cho chu dai khong bi nut de len. */
    .mobile-menu li.menu-item-has-children,
    .mobile-menu-2 li.menu-item-has-children {
        position: relative;
    }

    .mobile-menu .sf-sub-indicator,
    .mobile-menu-2 .sf-sub-indicator {
        margin: 0;
        padding: 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        line-height: 1;
        width: 44px;
        height: 44px;
    }

    .mobile-menu .sf-sub-indicator:hover,
    .mobile-menu-2 .sf-sub-indicator:hover,
    .mobile-menu li.mobile-drop-down > .sf-sub-indicator,
    .mobile-menu-2 li.mobile-drop-down > .sf-sub-indicator {
        background: rgba(255, 255, 255, 0.1);
    }

    .mobile-menu .sf-sub-indicator:focus-visible,
    .mobile-menu-2 .sf-sub-indicator:focus-visible {
        outline: 2px solid #ffffff;
        outline-offset: -4px;
    }

    .menu-wrap .menu-main li.menu-item-has-children > a,
    .second-menu.menu-visible-2 li.menu-item-has-children > a {
        padding-right: 52px !important;
    }

    /* Hero Slider Tablet */
    .slider-container .item,
    .ss-slider .item,
    .ss-slider .sc-thumbnail {
        height: 330px;
    }

    /* Masonry & Builder Grid Tablet (2 Columns) */
    .col-large,
    .grid-sizer-large {
        width: calc(50% - 12px);
        margin-right: 24px;
    }

    .col-large:nth-child(2n) {
        margin-right: 0;
    }

    .col-large.col-2x {
        width: 100%;
        margin-right: 0;
    }

    .sc-small .col.threecol {
        width: calc(50% - 12px);
        margin-right: 24px;
    }

    .sc-small .col.threecol:nth-child(2n) {
        margin-right: 0;
    }

    /* Footer 2 Columns on Tablet */
    .footer-widgets-inner,
    .footer-widgets-inner.fw-layout-4col,
    .footer-widgets-inner.fw-layout-3col,
    .footer-widgets-inner.fw-layout-2col,
    .footer-widgets-inner.fw-layout-2col-7-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 24px;
    }
}

/* Mobile Screens (<= 600px) */
@media screen and (max-width: 600px) {
    .container {
        padding: 0 12px;
    }

    /* Top Bar Mobile: Giữ vững padding chuẩn 16px để căn gióng dọc hoàn hảo */
    .second-menu-wrap .sm-container,
    .second-menu-wrap nav {
        padding: 0 16px !important;
        height: 36px;
        min-height: 36px;
    }

    .second-menu-wrap .flag img {
        width: 20px;
        height: 14px;
    }

    #main-header .top,
    .header-wrap .top {
        padding: 10px 16px !important;
        gap: 10px;
    }

    .logo {
        flex: 1 1 auto;
        min-width: 0;
    }

    .logo h1,
    .logo .site-title,
    .logo .logo-contents {
        font-size: clamp(11.5px, 3.3vw, 14.5px);
        line-height: 1.25;
        letter-spacing: 0.1px;
        white-space: normal;
    }

    .logo img,
    .site-logo-img {
        max-height: 38px;
        max-width: 44px;
    }

    /* Hero Slider Mobile */
    .slider-container .item,
    .ss-slider .item,
    .ss-slider .sc-thumbnail {
        height: 220px;
        border-radius: var(--radius-md);
    }

    .st-overlay {
        padding: 14px 12px 10px 12px;
    }

    .section-title.st-large,
    .section-title.st-wrapped {
        font-size: 14px;
        line-height: 1.3;
    }

    .ss-nav-btn a {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }

    .ss-nav-btn.alignleft { left: 6px; }
    .ss-nav-btn.alignright { right: 6px; }

    /* Builder Grid Mobile (1 Column) */
    .col.sixcol,
    .col.fourcol,
    .col.threecol,
    .col.eightcol,
    .col-large,
    .grid-sizer-large,
    .col-large.col-2x {
        width: 100% !important;
        float: none !important;
        margin-right: 0 !important;
    }

    .col-large.col-2x .sc-thumbnail img {
        height: 200px;
    }

    .col-large:not(.col-2x) .sc-thumbnail img {
        height: 150px;
    }

    .sc-small .col.threecol {
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 18px;
    }

    /* Post Cards Mobile: Full-width Thumbnail, Balanced Spacing */
    .post-template-1 {
        display: flex !important;
        flex-direction: column !important;
        padding: 14px !important;
        gap: 0 !important;
        background: #ffffff !important;
        border: 1px solid var(--color-border) !important;
        border-radius: var(--radius-lg) !important;
        box-shadow: var(--shadow-xs) !important;
        margin-bottom: 16px !important;
    }

    .post-template-1 .post-thumbnail,
    .post-template-1 .thumbnail {
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        height: auto !important;
        aspect-ratio: 16 / 10 !important;
        margin: 0 0 12px 0 !important;
        border-radius: var(--radius-md) !important;
        overflow: hidden !important;
    }

    .post-template-1 .post-thumbnail img,
    .post-template-1 .thumbnail img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        display: block !important;
    }

    .post-template-1 .post-content {
        width: 100% !important;
        padding: 0 !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .post-template-1 .title {
        font-size: 16px !important;
        line-height: 1.4 !important;
        margin-top: 0 !important;
        margin-bottom: 8px !important;
    }

    .post-template-1 p {
        font-size: 13.5px !important;
        line-height: 1.55 !important;
        color: var(--color-text-secondary) !important;
        margin-bottom: 10px !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 3 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .post-template-1 .details {
        margin-top: 4px !important;
        padding-top: 8px !important;
    }

    /* Advanced Search Form Mobile */
    .search-page-filter-bar {
        padding: 12px;
    }

    .advanced-search-page-form {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .advanced-search-page-form .filter-col,
    .advanced-search-page-form .filter-col.keyword-col,
    .advanced-search-page-form .filter-col.submit-col {
        flex: 1 1 100%;
        width: 100%;
    }

    .filter-submit-btn {
        width: 100%;
        height: 42px;
    }

    /* Hero Banner Mobile */
    .ulis-hero-banner {
        padding: 24px 14px 44px 14px;
        margin-bottom: 18px;
    }

    .ulis-hero-watermark {
        background-position: center center !important;
        background-size: 240px auto !important;
        opacity: 0.1 !important;
    }

    .ulis-hero-title {
        font-size: 18px !important;
        line-height: 1.35 !important;
    }

    .ulis-hero-divider {
        width: 120px;
        margin: 10px auto 12px auto;
    }

    .ulis-hero-breadcrumbs {
        font-size: 12px;
        line-height: 1.5;
    }

    .ulis-hero-meta {
        gap: 10px;
        font-size: 12px;
        flex-direction: column;
    }

    /* Single Post Mobile */
    .single-template-1 {
        padding: 16px 12px;
    }

    .single-template-1 .title,
    .single-template-1 h1.single-title {
        font-size: 22px;
        line-height: 1.35;
        margin-bottom: 12px;
    }

    .single-content {
        font-size: 15px;
        line-height: 1.7;
    }

    .single-content p {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 1.15rem;
    }

    /* Post Navigation Mobile */
    .single-post-navigation {
        flex-direction: column;
        gap: 14px;
        padding: 16px 14px;
        margin-bottom: 18px;
    }

    .post-nav-col.post-nav-prev {
        padding-right: 0;
        padding-bottom: 12px;
        border-right: none;
        border-bottom: 1px solid #f1f5f9;
    }

    .post-nav-col.post-nav-next {
        padding-left: 0;
        text-align: left;
    }

    .post-nav-next .post-nav-label {
        justify-content: flex-start;
    }

    /* Related Posts Mobile */
    .related-posts-wrap {
        padding: 18px 14px;
        margin-bottom: 20px;
    }

    .related-posts-wrap .related-title {
        font-size: 14px;
        margin-bottom: 14px;
    }

    .related-posts-list .related-item a {
        font-size: 13.5px;
    }

    /* Comments Mobile */
    .comments-area {
        padding: 16px 12px;
    }

    .comment-main {
        margin-left: 0;
        margin-top: 10px;
    }

    /* Footer Mobile */
    .footer-widgets-fullwidth {
        padding: 32px 0 16px 0;
        margin-top: 0 !important;
    }

    .footer-widgets-inner,
    .footer-widgets-inner.fw-layout-4col,
    .footer-widgets-inner.fw-layout-3col,
    .footer-widgets-inner.fw-layout-2col,
    .footer-widgets-inner.fw-layout-2col-7-3 {
        grid-template-columns: 1fr !important;
        gap: 20px;
        padding: 0 14px;
    }

    

    .footer-credits {
        padding: 12px 14px;
        font-size: 11.5px;
    }

    /* Floating Back-to-top Mobile */
    #bttop,
    .back-to-top {
        bottom: 14px;
        right: 14px;
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

/* ==========================================================================
   22.0 RESPONSIVE: MODULE THÔNG BÁO/TÀI LIỆU/SỰ KIỆN/NHÂN SỰ (MOBILE)
   ========================================================================== */
@media screen and (max-width: 600px) {
    .ulis-document-item {
        flex-wrap: wrap;
    }

    .ulis-document-download {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }

    .ulis-staff-grid {
        gap: 14px;
        justify-content: center;
    }

    .ulis-staff-profile-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .ulis-staff-profile-contact {
        text-align: left;
    }

    /* Bo sung khi review: cac khoi con thieu breakpoint mobile. */
    .ulis-share-buttons {
        flex-wrap: wrap;
        row-gap: 8px;
    }

    .ulis-event-date-box {
        width: 56px;
        min-height: 64px;
        padding: 6px 2px;
        gap: 2px;
    }

    .ulis-event-day {
        font-size: 19px;
    }

    .ulis-event-month {
        font-size: 11px;
    }

    .ulis-event-year {
        font-size: 10.5px;
    }
}

/* Khoi Nhan su rong: dat empty-state trai het chieu ngang thay vi bi bop
   vao 1 o luoi 200px (hoac 2 cot tren mobile) - phat hien khi review. */
.ulis-staff-grid > .no-articles-wrap {
    grid-column: 1 / -1;
}

/* Ton trong lua chon "giam chuyen dong" cua nguoi dung (SKILL.md A5: bat
   buoc cho moi animation). Ap dung cho toan bo hieu ung hover/transform
   moi them trong cac module o docs/00-state.md. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   Live Composer Page Builder Compatibility & Font Icon Defense
   ========================================================================== */

/* Quy tắc phòng vệ tối cao cho biểu tượng Live Composer Page Builder */
.dslc-icon,
[class^="dslc-icon-"],
[class*=" dslc-icon-"],
.dslca-icon,
[class^="dslca-icon-"],
[class*=" dslca-icon-"] {
    font-family: "DSLCFontAwesome" !important;
    font-style: normal !important;
    font-weight: normal !important;
}

/* Live Composer Editor & Frontend UI Compatibility */
body.dslca-enabled #bttop,
body.ulis-lc-editor-active #bttop,
body.dslca-enabled .back-to-top,
body.ulis-lc-editor-active .back-to-top {
    display: none !important;
}

body.dslca-enabled .menu-wrap,
body.ulis-lc-editor-active .menu-wrap {
    position: relative !important;
    top: auto !important;
    z-index: 999 !important;
}

/* Khi nút kích hoạt Live Composer xuất hiện ở góc dưới phải trên frontend */
body.has-lc-activate-hook #bttop,
body:not(.dslca-enabled):not(.ulis-lc-editor-active) .dslca-activate-composer-hook ~ #bttop {
    bottom: 56px;
}

/* ==========================================================================
   8.0 MENU & NAVIGATION ENGINE (STANDARD & INLINE HEADER COMPATIBILITY)
   ========================================================================== */

/* 8.1 TIÊU CHUẨN CƠ BẢN DÙNG CHUNG */
.menu-wrap {
    height: auto !important;
    min-height: 44px;
    position: relative;
    z-index: 999;
}

.menu-wrap .menu-container {
    margin: 0 auto;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

.menu-wrap .menu-container::before,
.menu-wrap .menu-container::after {
    display: none !important;
}

/* --- 8.2 CHẾ ĐỘ STANDARD HEADER (DESKTOP >= 961px) --- */
@media screen and (min-width: 961px) {
    .menu-wrap:not(.is-inline-header) .menu-container {
        max-width: var(--main-menu-max-width, 1200px);
        padding: 0 20px;
        min-height: 44px;
    }

    .menu-wrap:not(.is-inline-header) .inline-header-logo {
        display: none !important;
    }

    .menu-wrap:not(.is-inline-header) .menu-main,
    .menu-wrap:not(.is-inline-header) ul.menu-main {
        margin: 0 !important;
        padding: 0 !important;
        max-width: none !important;
        display: flex !important;
        flex-wrap: wrap !important;
        align-items: center;
        height: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        list-style: none;
    }

    .menu-wrap:not(.is-inline-header) .menu-main > li {
        height: auto;
        display: flex;
        align-items: center;
        flex: 0 0 auto;
    }

    .menu-wrap:not(.is-inline-header) .menu-main > li > a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 6px 14px !important;
        font-size: 13px !important;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.3px;
        color: var(--ulis-menu-link, #ffffff) !important;
        text-decoration: none;
        white-space: nowrap;
        border-bottom: 3px solid transparent;
        transition: all var(--transition-fast);
    }

    .menu-wrap:not(.is-inline-header) .menu-main > li:hover > a,
    .menu-wrap:not(.is-inline-header) .menu-main > li.sfHover > a,
    .menu-wrap:not(.is-inline-header) .menu-main > li.current-menu-item > a,
    .menu-wrap:not(.is-inline-header) .menu-main > li.current_page_item > a {
        background-color: rgba(255, 255, 255, 0.12) !important;
        color: var(--ulis-menu-link-hover, #ffffff) !important;
        border-bottom: 3px solid var(--color-accent-coral, #ff5500) !important;
    }

    .menu-wrap:not(.is-inline-header) .search-button {
        position: static !important;
        flex: 0 0 44px !important;
        height: 44px;
        width: 44px;
        margin-left: 14px !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        align-self: center;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 16px;
        text-decoration: none;
        border-radius: var(--radius-sm);
        transition: background-color var(--transition-fast);
    }

    .menu-wrap:not(.is-inline-header) .search-button:hover {
        background-color: rgba(255, 255, 255, 0.15);
    }

    .menu-wrap:not(.is-inline-header) .mobile-menu-button {
        display: none !important;
    }
}

/* --- 8.3 CHẾ ĐỘ INLINE HEADER (DESKTOP >= 961px) --- */
@media screen and (min-width: 961px) {
    .menu-wrap.is-inline-header,
    body.header-layout-inline .menu-wrap {
        min-height: var(--inline-header-height, 68px);
    }

    .menu-wrap.is-inline-header .menu-container,
    body.header-layout-inline .menu-wrap .menu-container {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        max-width: var(--main-menu-max-width, 1200px);
        margin: 0 auto;
        padding: 8px 20px !important;
        min-height: var(--inline-header-height, 68px);
        box-sizing: border-box;
    }

    .menu-wrap.is-inline-header .inline-header-logo,
    body.header-layout-inline .inline-header-logo {
        display: flex !important;
        align-items: center;
        flex: 0 0 auto !important;
        margin-right: 20px !important;
        z-index: 10;
    }

    .menu-wrap.is-inline-header .inline-header-logo a,
    body.header-layout-inline .inline-header-logo a {
        display: flex;
        align-items: center;
        text-decoration: none;
        line-height: 1;
    }

    .menu-wrap.is-inline-header .inline-header-logo img,
    .menu-wrap.is-inline-header .inline-header-logo .custom-logo,
    body.header-layout-inline .inline-header-logo img,
    body.header-layout-inline .inline-header-logo .custom-logo {
        max-height: var(--inline-logo-height, 48px) !important;
        width: auto !important;
        max-width: 240px !important;
        object-fit: contain;
        display: block;
    }

    .menu-wrap.is-inline-header .inline-header-logo .inline-logo-text,
    body.header-layout-inline .inline-header-logo .inline-logo-text {
        font-size: 18px;
        font-weight: 700;
        color: #ffffff;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .menu-wrap.is-inline-header .menu-main,
    .menu-wrap.is-inline-header ul.menu-main,
    body.header-layout-inline .menu-wrap .menu-main,
    body.header-layout-inline .menu-wrap ul.menu-main {
        display: flex !important;
        flex-wrap: wrap !important;
        align-items: center;
        flex: 1 1 auto !important;
        justify-content: flex-end;
        height: auto !important;
        min-height: 44px;
        margin: 0 !important;
        padding: 0 !important;
        max-width: none !important;
        list-style: none;
    }

    .menu-wrap.is-inline-header .menu-main > li,
    body.header-layout-inline .menu-wrap .menu-main > li {
        height: auto;
        display: flex;
        align-items: center;
        flex: 0 0 auto;
    }

    .menu-wrap.is-inline-header .menu-main > li > a,
    body.header-layout-inline .menu-wrap .menu-main > li > a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 6px 14px !important;
        font-size: 13px !important;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.3px;
        white-space: nowrap;
        color: var(--ulis-menu-link, #ffffff) !important;
        text-decoration: none;
        border-bottom: 3px solid transparent;
        transition: all var(--transition-fast);
    }

    .menu-wrap.is-inline-header .menu-main > li:hover > a,
    .menu-wrap.is-inline-header .menu-main > li.sfHover > a,
    .menu-wrap.is-inline-header .menu-main > li.current-menu-item > a,
    .menu-wrap.is-inline-header .menu-main > li.current_page_item > a,
    body.header-layout-inline .menu-wrap .menu-main > li:hover > a,
    body.header-layout-inline .menu-wrap .menu-main > li.sfHover > a,
    body.header-layout-inline .menu-wrap .menu-main > li.current-menu-item > a,
    body.header-layout-inline .menu-wrap .menu-main > li.current_page_item > a {
        background-color: rgba(255, 255, 255, 0.12) !important;
        color: var(--ulis-menu-link-hover, #ffffff) !important;
        border-bottom: 3px solid var(--color-accent-coral, #ff5500) !important;
    }

    .menu-wrap.is-inline-header .search-button,
    body.header-layout-inline .menu-wrap .search-button {
        position: static !important;
        flex: 0 0 44px !important;
        height: 44px;
        width: 44px;
        margin-left: 14px !important;
        margin-right: 0 !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        align-self: center;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 16px;
        text-decoration: none;
        border-radius: var(--radius-sm);
        transition: background-color var(--transition-fast);
    }

    .menu-wrap.is-inline-header .search-button:hover,
    body.header-layout-inline .menu-wrap .search-button:hover {
        background-color: rgba(255, 255, 255, 0.15);
    }

    .menu-wrap.is-inline-header .mobile-menu-button,
    body.header-layout-inline .menu-wrap .mobile-menu-button {
        display: none !important;
    }
}

/* --- 8.4 CHẾ ĐỘ MOBILE (<= 960px) DÀNH CHO CẢ STANDARD & INLINE --- */
@media screen and (max-width: 960px) {
    /* Mobile Menu Wrap chung */
    .menu-wrap {
        height: 48px !important;
        min-height: 48px !important;
        position: relative !important;
        z-index: 999;
    }

    .menu-wrap.is-inline-header,
    body.header-layout-inline .menu-wrap {
        height: 56px !important;
        min-height: 56px !important;
    }

    /* Standard Mobile Menu Container */
    .menu-wrap:not(.is-inline-header) .menu-container {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        height: 48px !important;
        padding: 0 16px !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    .menu-wrap:not(.is-inline-header) .mobile-menu-button {
        position: static !important;
        flex: 0 0 32px !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        margin: 0 !important;
        padding: 0 !important;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 18px !important;
        order: 1 !important;
        text-decoration: none;
        cursor: pointer;
    }

    .menu-wrap:not(.is-inline-header) .mobile-menu-button i {
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
        line-height: 1 !important;
    }

    .menu-wrap:not(.is-inline-header) .search-button {
        position: static !important;
        flex: 0 0 32px !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 18px !important;
        order: 2 !important;
        margin: 0 0 0 auto !important;
        padding: 0 !important;
        text-decoration: none;
        cursor: pointer;
    }

    .menu-wrap:not(.is-inline-header) .search-button i {
        margin: 0 !important;
        padding: 0 !important;
        text-align: right !important;
        line-height: 1 !important;
    }

    /* Standard Branding Row on Mobile (Khối Logo + Tiêu đề khi không dùng banner hoặc khi dùng Mobile Replace) */
    #main-header .top,
    .header-wrap .top {
        padding: 10px 16px !important;
        gap: 12px !important;
        display: flex !important;
        align-items: center !important;
        box-sizing: border-box !important;
    }

    .header-wrap .top .logo,
    #main-header .top .logo {
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        justify-content: center !important;
    }

    .site-branding-link {
        display: flex !important;
        align-items: center !important;
        margin: 0 !important;
        padding: 0 !important;
        gap: 12px !important;
    }

    .site-logo-img {
        margin: 0 !important;
        padding: 0 !important;
        display: block !important;
    }

    /* Inline Mobile Menu Container */
    .menu-wrap.is-inline-header .menu-container,
    body.header-layout-inline .menu-wrap .menu-container {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        height: 56px !important;
        padding: 0 16px !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    .menu-wrap.is-inline-header .inline-header-logo,
    body.header-layout-inline .inline-header-logo {
        position: static !important;
        display: flex !important;
        align-items: center !important;
        flex: 0 1 auto !important;
        min-width: 0 !important;
        max-width: calc(100% - 84px) !important;
        margin: 0 !important;
        padding: 0 !important;
        order: 1 !important;
        z-index: 12 !important;
    }

    .menu-wrap.is-inline-header .inline-header-logo a,
    body.header-layout-inline .inline-header-logo a {
        display: flex !important;
        align-items: center !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .menu-wrap.is-inline-header .inline-header-logo img,
    .menu-wrap.is-inline-header .inline-header-logo .custom-logo,
    body.header-layout-inline .inline-header-logo img,
    body.header-layout-inline .inline-header-logo .custom-logo {
        max-height: 38px !important;
        width: auto !important;
        max-width: 170px !important;
        object-fit: contain !important;
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .menu-wrap.is-inline-header .search-button,
    body.header-layout-inline .menu-wrap .search-button {
        position: static !important;
        flex: 0 0 32px !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 17px !important;
        order: 2 !important;
        margin: 0 6px 0 auto !important;
        padding: 0 !important;
        z-index: 12 !important;
        text-decoration: none;
        cursor: pointer;
    }

    .menu-wrap.is-inline-header .mobile-menu-button,
    body.header-layout-inline .menu-wrap .mobile-menu-button {
        position: static !important;
        flex: 0 0 32px !important;
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        color: var(--ulis-menu-link, #ffffff) !important;
        font-size: 18px !important;
        order: 3 !important;
        margin: 0 !important;
        padding: 0 !important;
        z-index: 12 !important;
        text-decoration: none;
        cursor: pointer;
    }

    .menu-wrap.is-inline-header .mobile-menu-button i,
    body.header-layout-inline .menu-wrap .mobile-menu-button i {
        margin: 0 !important;
        padding: 0 !important;
        text-align: right !important;
        line-height: 1 !important;
    }

    /* Menu xổ xuống Mobile (Toggling Dropdown) */
    .menu-wrap .menu-main,
    .menu-wrap ul.menu-main,
    .menu-wrap.is-inline-header .menu-main,
    .menu-wrap.is-inline-header ul.menu-main,
    body.header-layout-inline .menu-wrap .menu-main,
    body.header-layout-inline .menu-wrap ul.menu-main {
        display: none !important;
    }

    .menu-wrap .menu-main.menu-visible,
    .menu-wrap ul.menu-main.menu-visible,
    .menu-wrap.is-inline-header .menu-main.menu-visible,
    .menu-wrap.is-inline-header ul.menu-main.menu-visible,
    body.header-layout-inline .menu-wrap .menu-main.menu-visible,
    body.header-layout-inline .menu-wrap ul.menu-main.menu-visible {
        display: block !important;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg-header, #004780);
        box-shadow: 0 12px 28px rgba(0, 20, 50, 0.35);
        z-index: 99999;
        margin: 0 !important;
        padding: 6px 0;
        max-height: 80vh;
        overflow-y: auto;
    }
}

/* ==========================================================================
   19.0 TÙY CHỌN HIỂN THỊ CÓ ĐIỀU KIỆN BANNER & BRANDING DI ĐỘNG
   ========================================================================== */
@media (max-width: 768px) {
    .ulis-hide-on-mobile {
        display: none !important;
    }
    .ulis-show-on-mobile {
        display: flex !important;
    }
    .header-wrap.has-mobile-replace {
        background-image: none !important;
        background-color: var(--color-bg-header, #004780) !important;
    }
}
@media (min-width: 769px) {
    .ulis-show-on-mobile {
        display: none !important;
    }
}