/* =====================================================================
   GROWDEMY — REDESIGN TRANG NỘI DUNG & TIN TỨC
   Đồng bộ hệ thiết kế trang chủ mới (gd-): vàng #FFC901 / xanh #246923 /
   kem #FBF6EC, font Montserrat + UVN Van.
   Áp dụng cho: page.php (Về Growdemy, Học Gia sư, Luyện thi, Học chủ động,
   Lộ trình & phương pháp dạy), archive.php (Tin tức), single.php (bài viết).
   Mọi rule đều scope dưới .gd-page để không ảnh hưởng template khác.
   ===================================================================== */

@font-face {
    font-family: 'UVN Van';
    src: url('font/UVNVan_B.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.gd-page {
    --gd-yellow: #FFC901;
    --gd-green: #246923;
    --gd-green-dark: #0D3D0C;
    --gd-black: #1a1a1a;
    --gd-cream: #FBF6EC;
    --gd-text: #222;
    font-family: 'Montserrat', sans-serif;
    color: var(--gd-text);
    overflow-x: hidden;
    display: block;
    background: #fff;
}
.gd-page * { box-sizing: border-box; }

.gd-page .gd-container { width: 84vw; max-width: 1320px; margin: 0 auto; position: relative; }
.gd-page .gd-section  { padding: 3.2vw 0; position: relative; }
.gd-page .gd-section--cream { background: var(--gd-cream); }

/* ---------- Tiêu đề section (đồng bộ home) ---------- */
.gd-page .gd-head { text-align: center; margin-bottom: 2.4vw; }
.gd-page .gd-title {
    display: inline-block;
    font-family: 'UVN Van', 'Montserrat', sans-serif;
    font-weight: 700; color: var(--gd-black);
    background: var(--gd-yellow);
    border-radius: 999px;
    padding: 0.7vw 2.6vw;
    font-size: 2.1vw; line-height: 1.25;
    text-transform: uppercase;
    box-shadow: 0 6px 18px rgba(255, 201, 1, .35);
    margin: 0;
}
.gd-page .gd-subtitle {
    font-family: 'UVN Van', 'Montserrat', sans-serif;
    font-weight: 700; color: var(--gd-green);
    font-size: 1.5vw; line-height: 1.4; margin: 1vw 0 0;
}

/* ---------- Reveal on scroll ---------- */
.gd-page .gd-reveal { opacity: 0; transform: translateY(36px); transition: opacity .7s ease, transform .7s ease; }
.gd-page .gd-reveal-left  { opacity: 0; transform: translateX(-60px); transition: opacity .7s ease, transform .7s ease; }
.gd-page .gd-reveal.is-visible, .gd-page .gd-reveal-left.is-visible { opacity: 1; transform: none; }

/* =====================================================================
   1. BREADCRUMB
   ===================================================================== */
.gd-page .gd-breadcrumb {
    width: 84vw; max-width: 1320px; margin: 1.6vw auto 0;
    display: flex; flex-wrap: wrap; align-items: center; gap: .6vw;
    font-size: .95vw; font-weight: 600;
}
.gd-page .gd-breadcrumb a { color: #777; text-decoration: none; transition: color .2s; }
.gd-page .gd-breadcrumb a:hover { color: var(--gd-green); }
.gd-page .gd-breadcrumb .sep { color: #c9c9c9; font-weight: 700; }
.gd-page .gd-breadcrumb .current { color: var(--gd-green); }

/* =====================================================================
   2. HERO TIÊU ĐỀ TRANG
   ===================================================================== */
.gd-page .gd-page-hero {
    position: relative; text-align: center;
    padding: 3.4vw 0 3vw; margin-top: 1.4vw;
    background:
        radial-gradient(120% 120% at 50% 0%, rgba(255,201,1,.16) 0%, rgba(255,201,1,0) 60%),
        var(--gd-cream);
    border-bottom: .35vw solid var(--gd-yellow);
    overflow: hidden;
}
.gd-page .gd-page-hero::before,
.gd-page .gd-page-hero::after {
    content: ""; position: absolute; border-radius: 50%;
    background: var(--gd-yellow); opacity: .18;
}
.gd-page .gd-page-hero::before { width: 14vw; height: 14vw; top: -6vw; left: -4vw; }
.gd-page .gd-page-hero::after  { width: 10vw; height: 10vw; bottom: -5vw; right: -3vw; opacity: .12; }
.gd-page .gd-page-hero h1 {
    position: relative; z-index: 2; margin: 0 auto; max-width: 80vw;
    font-family: 'UVN Van', 'Montserrat', sans-serif; font-weight: 700;
    text-transform: uppercase; letter-spacing: .01em;
    color: var(--gd-green-dark); font-size: 3vw; line-height: 1.2;
}
.gd-page .gd-page-hero .gd-hero-line {
    position: relative; z-index: 2; display: block;
    width: 6vw; height: .45vw; margin: 1.2vw auto 0;
    background: var(--gd-yellow); border-radius: 999px;
}
/* meta tác giả / ngày trên hero bài viết */
.gd-page .gd-post-meta {
    position: relative; z-index: 2;
    display: flex; justify-content: center; flex-wrap: wrap; gap: 1.6vw;
    margin-top: 1.4vw; font-size: 1vw; font-weight: 600; color: #777;
}
.gd-page .gd-post-meta span { display: inline-flex; align-items: center; gap: .4vw; }
.gd-page .gd-post-meta svg { width: 1.1vw; height: 1.1vw; fill: var(--gd-green); flex: 0 0 auto; }

/* ảnh đại diện bài viết */
.gd-page .gd-post-cover-wrap { padding-bottom: 1vw; text-align: center; }
.gd-page .gd-post-cover {
    width: 84vw; max-width: 1040px; margin: 0 auto; display: block;
    border-radius: 1.2vw; box-shadow: 0 16px 40px rgba(0,0,0,.14);
    aspect-ratio: 16/9; object-fit: cover;
}

/* =====================================================================
   3. ARTICLE — NỘI DUNG RICH TEXT (the_content)
   ===================================================================== */
.gd-page .gd-article {
    width: 84vw; max-width: 1040px; margin: 0 auto;
    font-size: 1.12vw; line-height: 1.85; color: #333;
}
.gd-page .gd-article > *:first-child { margin-top: 0; }
.gd-page .gd-article h1,
.gd-page .gd-article h2,
.gd-page .gd-article h3,
.gd-page .gd-article h4 {
    font-family: 'UVN Van', 'Montserrat', sans-serif; font-weight: 700;
    color: var(--gd-green); line-height: 1.35; margin: 2vw 0 1vw;
}
.gd-page .gd-article h2 { font-size: 1.9vw; }
.gd-page .gd-article h3 { font-size: 1.55vw; }
.gd-page .gd-article h4,
.gd-page .gd-article h5,
.gd-page .gd-article h6 { font-size: 1.2vw; color: var(--gd-green-dark); font-weight: 600; margin: .6vw 0; line-height: 1.7; }
.gd-page .gd-article p { margin: 0 0 1.1vw; }
.gd-page .gd-article strong { color: var(--gd-green-dark); }
.gd-page .gd-article a { color: var(--gd-green); font-weight: 600; text-decoration: underline; }
.gd-page .gd-article img { max-width: 100%; height: auto; border-radius: 1vw; display: block; margin: 1.6vw auto; box-shadow: 0 10px 28px rgba(0,0,0,.10); }
.gd-page .gd-article ul,
.gd-page .gd-article ol { margin: 0 0 1.3vw; padding-left: 0; list-style: none; }
.gd-page .gd-article ul > li {
    position: relative; padding: 0 0 0 2.2vw; margin: 0 0 .9vw;
}
.gd-page .gd-article ul > li::before {
    content: ""; position: absolute; left: 0; top: .55em;
    width: 1.1vw; height: 1.1vw; max-width: 18px; max-height: 18px;
    background: var(--gd-yellow); border: .25vw solid var(--gd-green);
    border-radius: 50%; box-sizing: border-box;
}
.gd-page .gd-article ul > li > h6,
.gd-page .gd-article ul > li > h5,
.gd-page .gd-article ul > li > h4 { display: inline; margin: 0; }
.gd-page .gd-article ol { counter-reset: gd-ol; padding-left: 0; }
.gd-page .gd-article ol > li { position: relative; padding-left: 2.6vw; margin: 0 0 .9vw; counter-increment: gd-ol; }
.gd-page .gd-article ol > li::before {
    content: counter(gd-ol); position: absolute; left: 0; top: .1em;
    width: 1.9vw; height: 1.9vw; max-width: 32px; max-height: 32px;
    background: var(--gd-green); color: #fff; font-weight: 700; font-size: .9vw;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.gd-page .gd-article blockquote {
    margin: 1.6vw 0; padding: 1.2vw 1.6vw; background: var(--gd-cream);
    border-left: .4vw solid var(--gd-yellow); border-radius: .6vw;
    font-style: italic; color: #444;
}
.gd-page .gd-article table { width: 100%; border-collapse: collapse; margin: 1.6vw 0; }
.gd-page .gd-article th, .gd-page .gd-article td { border: 1px solid #e7e0cf; padding: .8vw 1vw; }
.gd-page .gd-article th { background: var(--gd-green); color: #fff; font-weight: 700; }

.gd-page .gd-article-empty { text-align: center; color: #999; font-size: 1.1vw; padding: 2vw 0; }

/* ---------------------------------------------------------------------
   3b. TABLE OF CONTENTS (plugin Easy TOC #ez-toc / Table of Contents+ #toc)
   Hộp "NỘI DUNG" nằm trong the_content nên dính rule ul>li::before của
   .gd-article (chấm tròn + padding-left) -> bị đè lên chữ. Reset lại.
   --------------------------------------------------------------------- */
.gd-page .gd-article #ez-toc-container,
.gd-page .gd-article .ez-toc-container,
.gd-page .gd-article #toc_container {
    background: var(--gd-cream);
    border: .12vw solid #f0e8d2;
    border-radius: 1vw;
    padding: 1.4vw 1.6vw;
    margin: 1.6vw 0;
    width: auto; max-width: 100%;
    box-shadow: 0 8px 22px rgba(0,0,0,.05);
}
/* Tiêu đề "NỘI DUNG" */
.gd-page .gd-article .ez-toc-title-container,
.gd-page .gd-article #toc_container .toc_title {
    display: flex; align-items: center; justify-content: space-between;
    margin: 0 0 .8vw; padding: 0;
}
.gd-page .gd-article .ez-toc-title,
.gd-page .gd-article #toc_container .toc_title {
    font-family: 'UVN Van', 'Montserrat', sans-serif; font-weight: 700;
    color: var(--gd-green); font-size: 1.4vw; text-transform: uppercase; margin: 0;
}
/* Danh sách + item: gỡ list-style, gỡ chấm tròn ::before, gỡ padding lệch */
.gd-page .gd-article .ez-toc-list,
.gd-page .gd-article .ez-toc-list ul,
.gd-page .gd-article #toc_container ul {
    list-style: none; margin: 0; padding: 0;
}
.gd-page .gd-article .ez-toc-list ul,
.gd-page .gd-article #toc_container ul ul {
    padding-left: 1.4vw;            /* thụt lề cấp con bằng padding container, không phải chấm */
}
.gd-page .gd-article .ez-toc-list li,
.gd-page .gd-article #toc_container li {
    position: static; padding-left: 0; margin: 0 0 .35vw; list-style: none;
}
.gd-page .gd-article .ez-toc-list li::before,
.gd-page .gd-article #toc_container li::before {
    content: none; display: none;   /* tắt chấm tròn vàng/xanh của .gd-article */
}
.gd-page .gd-article .ez-toc-link,
.gd-page .gd-article #toc_container a {
    color: var(--gd-green-dark); text-decoration: none; font-weight: 600;
    line-height: 1.5; transition: color .2s;
}
.gd-page .gd-article .ez-toc-link:hover,
.gd-page .gd-article #toc_container a:hover { color: var(--gd-yellow); }

/* =====================================================================
   4. TAB GIA SƯ (giữ markup cũ: #tab_select / .tab_giasu / .action_show ...)
   ===================================================================== */
.gd-page #tab_select {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 1vw;
    margin: 0 auto 2.4vw; width: 84vw; max-width: 1320px;
}
.gd-page #tab_select .tab_item {
    cursor: pointer; user-select: none;
    font-family: 'UVN Van', 'Montserrat', sans-serif; font-weight: 700;
    font-size: 1.25vw; text-transform: uppercase; letter-spacing: .02em;
    color: var(--gd-green); background: #fff;
    border: .18vw solid var(--gd-yellow); border-radius: 999px;
    padding: .7vw 2.4vw; transition: all .25s ease;
}
.gd-page #tab_select .tab_item:hover { background: var(--gd-cream); transform: translateY(-2px); }
.gd-page #tab_select .tab_item.active {
    background: var(--gd-yellow); color: var(--gd-black);
    box-shadow: 0 6px 16px rgba(255,201,1,.4);
}

.gd-page .tab_giasu { display: none; }
.gd-page .tab_giasu.active {
    display: grid; grid-template-columns: 22vw 1fr; gap: 1.6vw;
    width: 84vw; max-width: 1320px; margin: 0 auto;
    background: #fff; border: .15vw solid #f0e8d2; border-radius: 1.4vw;
    padding: 1.6vw; box-shadow: 0 14px 36px rgba(0,0,0,.06);
}
.gd-page .tab_giasu .bg { display: none; }
.gd-page .tab_giasu #th_2_1 {
    display: flex; flex-direction: column; gap: .7vw;
    border-right: .12vw solid #f0e8d2; padding-right: 1.2vw;
}
.gd-page .tab_giasu .action_show {
    text-align: left; cursor: pointer; border: none; background: var(--gd-cream);
    font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 1.05vw;
    color: var(--gd-green-dark); padding: .9vw 1.2vw; border-radius: .8vw;
    transition: all .22s ease; position: relative;
}
.gd-page .tab_giasu .action_show:hover { background: #f3ead0; }
.gd-page .tab_giasu .action_show.active {
    background: var(--gd-green); color: #fff; box-shadow: 0 8px 18px rgba(36,105,35,.28);
}
.gd-page .tab_giasu #th_2_2 { min-height: 18vw; }
.gd-page .tab_giasu .list_item.tab_kh { display: none; grid-template-columns: 1fr 1fr; gap: .9vw; }
.gd-page .tab_giasu .list_item.tab_kh.active { display: grid; }
.gd-page .tab_giasu .item_link a {
    display: flex; align-items: center; justify-content: space-between; gap: .6vw;
    text-decoration: none; color: var(--gd-green-dark); font-weight: 600; font-size: 1vw;
    background: var(--gd-cream); border: .12vw solid #efe6cf; border-radius: .8vw;
    padding: .9vw 1.2vw; transition: all .22s ease;
}
.gd-page .tab_giasu .item_link a:hover {
    background: var(--gd-yellow); border-color: var(--gd-yellow);
    transform: translateX(3px); box-shadow: 0 8px 18px rgba(255,201,1,.35);
}
.gd-page .tab_giasu .item_link a img { width: .9vw; flex: 0 0 auto; }

/* =====================================================================
   5. FORM ĐĂNG KÝ TƯ VẤN
   ===================================================================== */
.gd-page .gd-consult {
    width: 84vw; max-width: 1100px; margin: 0 auto;
    background: var(--gd-yellow); border-radius: 1.6vw;
    padding: 2.6vw 3vw; display: grid; grid-template-columns: 1.05fr 1fr; gap: 2.6vw;
    box-shadow: 0 16px 40px rgba(255,201,1,.35); position: relative; overflow: hidden;
}
.gd-page .gd-consult::after {
    content: ""; position: absolute; width: 16vw; height: 16vw; border-radius: 50%;
    background: rgba(255,255,255,.25); right: -5vw; top: -6vw;
}
.gd-page .gd-consult-left { position: relative; z-index: 2; align-self: center; }
.gd-page .gd-consult-left h3 {
    font-family: 'UVN Van', 'Montserrat', sans-serif; font-weight: 700;
    color: var(--gd-green-dark); font-size: 2vw; line-height: 1.3; margin: 0 0 1vw;
}
.gd-page .gd-consult-left p { font-size: 1.1vw; line-height: 1.6; color: #3a3a1a; margin: 0 0 1.4vw; }
.gd-page .gd-consult-hotline {
    display: inline-block; background: var(--gd-green-dark); color: #fff !important;
    font-weight: 700; font-size: 1.15vw; text-decoration: none;
    padding: .8vw 1.6vw; border-radius: .7vw; transition: transform .2s, background .2s;
}
.gd-page .gd-consult-hotline:hover { transform: translateY(-2px); background: var(--gd-green); }

.gd-page .gd-consult-right { position: relative; z-index: 2; }
.gd-page .gd-consult-right .form-group { margin-bottom: 1vw; }
.gd-page .gd-consult-right input {
    width: 100%; border: none; border-radius: .7vw; background: #fff;
    font-family: 'Montserrat', sans-serif; font-size: 1.05vw; color: #333;
    padding: 1vw 1.3vw; outline: none; transition: box-shadow .2s;
}
.gd-page .gd-consult-right input:focus { box-shadow: 0 0 0 .2vw var(--gd-green); }
.gd-page .gd-consult-right input::placeholder { color: #9a9a9a; }
.gd-page .gd-consult-submit {
    width: 100%; border: none; cursor: pointer; margin-top: .4vw;
    background: var(--gd-green-dark); color: #fff;
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.15vw;
    text-transform: uppercase; letter-spacing: .02em;
    padding: 1.1vw; border-radius: .7vw; transition: transform .2s, background .2s;
}
.gd-page .gd-consult-submit:hover { transform: translateY(-2px); background: var(--gd-green); }
.gd-page .gd-consult-submit.is-loading { opacity: .7; cursor: wait; }
.gd-page .gd-consult-alt {
    display: block; text-align: center; margin-top: .9vw;
    color: var(--gd-green-dark); font-weight: 600; font-size: 1vw; text-decoration: underline;
}

/* =====================================================================
   6. TIN TỨC — LƯỚI CARD (archive)
   ===================================================================== */
.gd-page .gd-news-grid {
    width: 84vw; max-width: 1320px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 2vw;
}
.gd-page .gd-news-card {
    background: #fff; border: .12vw solid #f0e8d2; border-radius: 1.2vw;
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform .3s ease, box-shadow .3s ease;
}
.gd-page .gd-news-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(0,0,0,.12); }
.gd-page .gd-news-thumb { display: block; aspect-ratio: 16/10; overflow: hidden; background: var(--gd-cream); }
.gd-page .gd-news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gd-page .gd-news-card:hover .gd-news-thumb img { transform: scale(1.06); }
.gd-page .gd-news-body { padding: 1.4vw 1.4vw 1.6vw; display: flex; flex-direction: column; flex: 1; }
.gd-page .gd-news-meta { display: flex; flex-wrap: wrap; gap: 1.2vw; margin-bottom: .8vw; font-size: .9vw; color: #8a8a8a; font-weight: 600; }
.gd-page .gd-news-meta span { display: inline-flex; align-items: center; gap: .35vw; }
.gd-page .gd-news-meta svg { width: 1vw; height: 1vw; fill: var(--gd-yellow); flex: 0 0 auto; }
.gd-page .gd-news-title { font-weight: 700; font-size: 1.25vw; line-height: 1.4; margin: 0 0 1.2vw; flex: 1; }
.gd-page .gd-news-title a { color: var(--gd-green-dark); text-decoration: none; transition: color .2s;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gd-page .gd-news-title a:hover { color: var(--gd-green); }
.gd-page .gd-news-btn {
    align-self: flex-start; background: var(--gd-yellow); color: var(--gd-black);
    font-weight: 700; font-size: .95vw; text-decoration: none; text-transform: uppercase;
    padding: .65vw 1.6vw; border-radius: 999px; transition: transform .2s, box-shadow .2s, background .2s;
}
.gd-page .gd-news-btn:hover { background: var(--gd-green); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 18px rgba(36,105,35,.3); }

.gd-page .gd-news-empty { text-align: center; color: #999; font-size: 1.2vw; padding: 4vw 0; }

/* ---------- Pagination ---------- */
.gd-page .gd-pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: .6vw; margin-top: 3vw; }
.gd-page .gd-pagination .page-numbers {
    min-width: 2.8vw; height: 2.8vw; padding: 0 .8vw;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: .7vw; background: #fff; border: .12vw solid #f0e8d2;
    color: var(--gd-green-dark); font-weight: 700; font-size: 1vw; text-decoration: none;
    transition: all .2s ease;
}
.gd-page .gd-pagination .page-numbers:hover { background: var(--gd-cream); }
.gd-page .gd-pagination .page-numbers.current { background: var(--gd-yellow); border-color: var(--gd-yellow); color: var(--gd-black); }
.gd-page .gd-pagination .page-numbers.dots { border: none; background: transparent; }

/* =====================================================================
   7. SINGLE — BÀI VIẾT CHI TIẾT
   ===================================================================== */
.gd-page .gd-related { width: 84vw; max-width: 1320px; margin: 4vw auto 0; }
.gd-page .gd-related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2vw; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 768px) {
    .gd-page .gd-container { width: 92vw; }
    .gd-page .gd-section { padding: 8vw 0; }
    .gd-page .gd-title { font-size: 5.6vw; padding: 2.2vw 6vw; }
    .gd-page .gd-subtitle { font-size: 4vw; }

    .gd-page .gd-breadcrumb { width: 92vw; font-size: 3.2vw; margin-top: 4vw; }

    .gd-page .gd-page-hero { padding: 9vw 0 8vw; }
    .gd-page .gd-page-hero h1 { font-size: 6.4vw; max-width: 90vw; }
    .gd-page .gd-page-hero .gd-hero-line { width: 16vw; height: 1.4vw; margin-top: 4vw; }
    .gd-page .gd-post-meta { font-size: 3.4vw; gap: 5vw; margin-top: 4vw; }
    .gd-page .gd-post-meta svg { width: 3.6vw; height: 3.6vw; }
    .gd-page .gd-post-cover { width: 92vw; border-radius: 3vw; }

    .gd-page .gd-article { width: 92vw; font-size: 4vw; line-height: 1.8; }
    .gd-page .gd-article h2 { font-size: 5.4vw; }
    .gd-page .gd-article h3 { font-size: 4.8vw; }
    .gd-page .gd-article h4, .gd-page .gd-article h5, .gd-page .gd-article h6 { font-size: 4vw; }
    .gd-page .gd-article p { margin-bottom: 3.4vw; }
    .gd-page .gd-article ul { margin-bottom: 4vw; }
    .gd-page .gd-article ul > li { padding-left: 7vw; margin-bottom: 3vw; }
    .gd-page .gd-article ul > li::before { width: 4vw; height: 4vw; border-width: 1vw; top: .35em; }
    .gd-page .gd-article ol > li { padding-left: 9vw; }
    .gd-page .gd-article ol > li::before { width: 6.4vw; height: 6.4vw; font-size: 3.2vw; }
    .gd-page .gd-article img { border-radius: 3vw; }

    /* table of contents — mobile */
    .gd-page .gd-article #ez-toc-container,
    .gd-page .gd-article .ez-toc-container,
    .gd-page .gd-article #toc_container { padding: 4.5vw 5vw; border-radius: 3vw; margin: 5vw 0; }
    .gd-page .gd-article .ez-toc-title,
    .gd-page .gd-article #toc_container .toc_title { font-size: 4.6vw; }
    .gd-page .gd-article .ez-toc-title-container,
    .gd-page .gd-article #toc_container .toc_title { margin-bottom: 3vw; }
    .gd-page .gd-article .ez-toc-list ul,
    .gd-page .gd-article #toc_container ul ul { padding-left: 4.5vw; }
    .gd-page .gd-article .ez-toc-list li,
    .gd-page .gd-article #toc_container li { margin-bottom: 1.6vw; }
    .gd-page .gd-article .ez-toc-link,
    .gd-page .gd-article #toc_container a { font-size: 3.9vw; }

    /* tabs gia sư */
    .gd-page #tab_select { width: 92vw; gap: 2.4vw; }
    .gd-page #tab_select .tab_item { font-size: 4vw; padding: 2.4vw 6vw; border-width: .6vw; }
    .gd-page .tab_giasu.active { grid-template-columns: 1fr; width: 92vw; padding: 5vw; border-radius: 4vw; gap: 4vw; }
    .gd-page .tab_giasu #th_2_1 { flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: .4vw solid #f0e8d2; padding: 0 0 4vw; }
    .gd-page .tab_giasu .action_show { font-size: 3.6vw; padding: 2.6vw 3.6vw; }
    .gd-page .tab_giasu .list_item.tab_kh { grid-template-columns: 1fr; gap: 3vw; }
    .gd-page .tab_giasu .item_link a { font-size: 3.8vw; padding: 3.2vw 4vw; border-radius: 2.4vw; }
    .gd-page .tab_giasu .item_link a img { width: 3vw; }

    /* form */
    .gd-page .gd-consult { grid-template-columns: 1fr; gap: 6vw; width: 92vw; padding: 8vw 6vw; border-radius: 5vw; }
    .gd-page .gd-consult-left h3 { font-size: 6vw; }
    .gd-page .gd-consult-left p { font-size: 4vw; }
    .gd-page .gd-consult-hotline { font-size: 4.4vw; padding: 3vw 6vw; }
    .gd-page .gd-consult-right input { font-size: 4vw; padding: 3.4vw 4.4vw; }
    .gd-page .gd-consult-submit { font-size: 4.4vw; padding: 3.8vw; }
    .gd-page .gd-consult-alt { font-size: 3.8vw; }

    /* news */
    .gd-page .gd-news-grid { grid-template-columns: 1fr; width: 92vw; gap: 6vw; }
    .gd-page .gd-news-card { border-radius: 4vw; }
    .gd-page .gd-news-body { padding: 5vw; }
    .gd-page .gd-news-meta { font-size: 3.2vw; gap: 4vw; }
    .gd-page .gd-news-meta svg { width: 3.4vw; height: 3.4vw; }
    .gd-page .gd-news-title { font-size: 4.6vw; }
    .gd-page .gd-news-btn { font-size: 3.6vw; padding: 2.4vw 6vw; }
    .gd-page .gd-pagination .page-numbers { min-width: 9vw; height: 9vw; font-size: 3.8vw; border-radius: 2.4vw; }

    .gd-page .gd-related-grid { grid-template-columns: 1fr; gap: 6vw; }
}

@media (min-width: 1600px) {
    .gd-page .gd-article { font-size: 18px; }
    .gd-page .gd-breadcrumb { font-size: 15px; }
}