/* =========================================================
       RESET
    ========================================================= */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; background: #07142b; }
    body {
        margin: 0 !important;
        background: #07142b !important;
        font-family: Arial, Helvetica, sans-serif !important;
        color: #fff !important;
        line-height: 1.7;
        overflow-x: hidden;
    }

    /* =========================================================
       BIẾN CHUNG
    ========================================================= */
    :root {
        --blue: #1E50A2;
        --blue-dark: #0b2454;
        --blue-deep: #061735;
        --blue-light: #2d68c7;
        --red: #ff5858;
        --red-dark: #d93636;
        --white: #fff;
        --text: #fff;
        --text-soft: #dbe7ff;
        --border: rgba(255,255,255,.18);
        --border-red: rgba(255,88,88,.7);
        --shadow: 0 0 25px rgba(255,88,88,.12);
    }

    /* =========================================================
       KHUNG WEBSITE
    ========================================================= */
    .container {
        position: relative;
        z-index: 1;
        width: min(95%, 1000px);
        margin: 25px auto;
        padding: 12px;
        background: linear-gradient(180deg, rgba(18,57,122,.96), rgba(6,23,53,.98));
        border: 1px solid rgba(255,255,255,.08);
        border-radius: 14px;
        color: #fff;
        box-shadow: 0 0 30px rgba(0,0,0,.35), 0 0 20px rgba(30,80,162,.12);
    }

    /* ẢNH NỀN */
    .image_background { width: 100%; overflow: hidden; border-radius: 12px; background: var(--blue-dark); }
    .image_background img { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }

    /* HEADER */
    .header_info {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        gap: 20px;
        margin: 20px 0 30px;
        padding: 18px;
        flex-wrap: wrap;
        background: linear-gradient(135deg, rgba(11,36,84,.95), rgba(18,57,122,.82));
        border: 1px solid rgba(255,88,88,.35) !important;
        border-radius: 14px;
        box-shadow: 0 0 20px rgba(255,88,88,.08);
    }
    .left_info { display: flex; align-items: center; gap: 15px; min-width: 0; color: #fff !important; }
    .header_profile {
        width: 110px; height: 110px; padding: 0; margin: 0;
        border: 3px solid var(--red); border-radius: 50%; overflow: hidden;
        flex-shrink: 0; background: var(--blue-dark);
        box-shadow: 0 0 12px rgba(255,88,88,.45);
    }
    .header_profile img { width: 100%; height: 100%; display: block; object-fit: cover; }
    .left_info h1, .header_info h1 {
        margin: 0; color: #fff !important;
        font-size: clamp(24px, 4vw, 38px); line-height: 1.25;
        text-shadow: 0 0 8px rgba(255,255,255,.1);
    }
    .right_info { display: flex !important; gap: 15px; align-items: center; justify-content: flex-end; flex-wrap: wrap; margin-left: auto; }
    .logo_social {
        width: 55px; height: 55px; display: grid; place-items: center; flex-shrink: 0;
        border: 1px solid rgba(255,88,88,.45); border-radius: 10px;
        background: rgba(255,255,255,.04); overflow: hidden;
        transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
    }
    .logo_social img { width: 100%; height: 100%; object-fit: contain; display: block; opacity: 1; filter: none !important; }
    .right_info a:hover .logo_social { transform: translateY(-3px); background: rgba(255,88,88,.12); box-shadow: 0 0 10px rgba(255,88,88,.45); }

    /* BIO BOX */
    .bio_box {
        width: 100%; margin-top: 20px; padding: 25px; color: #fff !important;
        background: linear-gradient(180deg, rgba(18,57,122,.95), rgba(7,20,43,.98)) !important;
        border: 2px solid var(--red) !important; border-radius: 14px;
        box-shadow: 0 0 25px rgba(255,88,88,.12), inset 0 0 25px rgba(0,0,0,.15);
        position: relative; overflow: hidden;
    }
    .bio_box::before {
        content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
        background: var(--red); box-shadow: 0 0 10px var(--red), 0 0 22px var(--red); z-index: 1;
    }
    .bio_box, .bio_box *, .content_xe, .content_xe *, .tlg-future, .tlg-future *, .tlg-shell, .tlg-shell *, .tlg-moc-chau-bac-ninh, .tlg-moc-chau-bac-ninh * { color: #fff !important; }

    /* TIÊU ĐỀ VÀ VĂN BẢN */
    .bio_box h1 { color: #fff !important; font-size: 32px; margin-bottom: 20px; line-height: 1.4; padding-bottom: 10px; border-bottom: 2px solid rgba(255,88,88,.55); }
    .bio_box h2 {
        color: #fff !important; font-size: 24px; margin: 30px 0 15px; padding: 12px 16px;
        background: linear-gradient(90deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
        border-left: 5px solid var(--red); border-radius: 6px;
    }
    .bio_box h3 { color: #fff !important; font-size: 20px; margin: 25px 0 10px; padding: 9px 13px; background: var(--blue-dark); border-left: 4px solid var(--red); border-radius: 6px; }
    .bio_box p { margin-bottom: 15px; color: #fff !important; }
    .bio_box strong, .bio_box b { color: #fff !important; font-weight: 700; }
    .bio_box ul, .bio_box ol { padding: 16px 20px 16px 42px; margin: 15px 0; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 10px; }
    .bio_box li { margin-bottom: 8px; color: #fff !important; }
    .bio_box li::marker { color: var(--red); }

    /* LINK */
    .bio_box a { color: #fff !important; text-decoration: underline; text-decoration-color: var(--red); text-decoration-thickness: 2px; text-underline-offset: 3px; font-weight: 700; overflow-wrap: anywhere; }
    .bio_box a:hover { color: #ffe1e1 !important; }

    /* ẢNH TRONG BIO */
    .bio_box img { display: block; width: 100%; max-width: 100%; height: auto; border-radius: 8px; }

    /* BLOCKQUOTE */
    .bio_box blockquote { margin: 20px 0; padding: 16px 18px; color: #fff !important; background: linear-gradient(135deg,#123875,#0b2454); border-left: 5px solid var(--red); border-top: 1px solid rgba(255,255,255,.12); border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,.18); }
    .bio_box blockquote p { color: #fff !important; margin: 0; }

    /* BẢNG */
    .bio_box table { width: 100%; margin: 20px 0; border-collapse: collapse; background: #0b2454 !important; color: #fff !important; border: 2px solid var(--red); }
    .bio_box th, .bio_box td { padding: 12px; border: 1px solid rgba(255,255,255,.2); color: #fff !important; background: #0b2454 !important; }
    .bio_box th { background: #123875 !important; color: #fff !important; text-align: center; font-weight: 700; }
    .bio_box td:first-child { text-align: left; }
    .bio_box tbody tr:nth-child(even) td { background: #102e65 !important; color: #fff !important; }
    .bio_box tbody tr:hover td { background: #173d80 !important; color: #fff !important; }

    /* CONTENT XE VÀ SERVICE TABLE - tương thích CSS hiện có */
    .content_xe { width: 100%; max-width: 880px; margin: auto; padding: 16px; overflow-x: auto; background: linear-gradient(180deg,rgba(18,57,122,.95),rgba(7,20,43,.98)); border: 2px solid var(--red); border-radius: 10px; box-shadow: 0 0 20px rgba(255,88,88,.08); }
    .content_xe h2, .content_xe h3 { color: #fff !important; }
    .content_xe h2 { padding: 20px 0; }
    .service-table { width: 100%; min-width: 600px; border-collapse: collapse; border: 2px solid var(--red); background: #0b2454 !important; color: #fff !important; }
    .service-table th, .service-table td { border: 1px solid rgba(255,255,255,.22); padding: 10px 12px; text-align: center; color: #fff !important; background: #0b2454 !important; }
    .service-table th { background: #123875 !important; color: #fff !important; font-weight: bold; }
    .service-table tbody tr:nth-child(even) td { background: #102e65 !important; color: #fff !important; }
    .service-table tbody tr:hover td { background: #173d80 !important; color: #fff !important; }
    .service-table a { color: #fff !important; text-decoration: underline; text-decoration-color: var(--red); font-weight: 600; }
    .service-table a:hover { color: #ffe1e1 !important; }

    /* TLG MỘC CHÂU - BẮC NINH: tương thích các trang dùng chung */
    .tlg-moc-chau-bac-ninh {
        --blue: #1E50A2; --blue-dark: #123875; --blue-light: #2d68c7; --red: #ff5858;
        width: 100%; max-width: 1200px; margin: 0 auto; padding: 28px;
        font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.75;
        color: #fff !important;
        background: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px), #123875;
        background-size: 35px 35px; border: 2px solid var(--red); border-radius: 18px;
        box-shadow: 0 0 0 1px rgba(255,88,88,.15), 0 0 30px rgba(255,88,88,.16), inset 0 0 35px rgba(0,0,0,.14);
        position: relative; overflow: hidden;
    }
    .tlg-moc-chau-bac-ninh::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--red); box-shadow: 0 0 10px var(--red), 0 0 25px var(--red); z-index: 1; }
    .tlg-moc-chau-bac-ninh * { box-sizing: border-box; color: #fff !important; }
    .tlg-moc-chau-bac-ninh h2, .tlg-moc-chau-bac-ninh h3 { font-family: Arial,Helvetica,sans-serif; position: relative; margin-top: 32px; margin-bottom: 16px; line-height: 1.35; color: #fff !important; }
    .tlg-moc-chau-bac-ninh h2 { padding: 14px 18px; background: linear-gradient(90deg,rgba(0,0,0,.24),rgba(255,255,255,.06)); border-left: 5px solid var(--red); border-bottom: 1px solid rgba(255,255,255,.35); border-radius: 4px 12px 12px 4px; text-shadow: 0 0 8px rgba(255,255,255,.18); }
    .tlg-moc-chau-bac-ninh h2::after { content: "//"; float: right; color: var(--red) !important; font-weight: bold; opacity: .8; }
    .tlg-moc-chau-bac-ninh h3 { padding: 10px 14px; background: linear-gradient(135deg,#123875,#0b2454); border-left: 4px solid var(--red); border-radius: 5px; box-shadow: 0 3px 12px rgba(0,0,0,.22); }
    .tlg-moc-chau-bac-ninh p { margin: 12px 0; color: #fff !important; }
    .tlg-moc-chau-bac-ninh strong, .tlg-moc-chau-bac-ninh b { color: #fff !important; font-weight: 700; }
    .tlg-moc-chau-bac-ninh a { color: #fff !important; font-weight: 700; text-decoration: underline; text-decoration-color: var(--red); text-decoration-thickness: 2px; }
    .tlg-moc-chau-bac-ninh a:hover { color: #ffe1e1 !important; }
    .tlg-moc-chau-bac-ninh ul, .tlg-moc-chau-bac-ninh ol { margin: 15px 0; padding: 18px 25px 18px 45px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); border-radius: 10px; }
    .tlg-moc-chau-bac-ninh li { margin: 7px 0; color: #fff !important; }
    .tlg-moc-chau-bac-ninh li::marker { color: var(--red) !important; font-weight: bold; }
    .tlg-table-wrap { width: 100%; margin: 22px 0; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 2px solid var(--red); border-radius: 12px; background: #0b2454; box-shadow: 0 0 18px rgba(0,0,0,.15), 0 0 15px rgba(255,88,88,.12); }
    .tlg-moc-chau-bac-ninh table { width: 100%; min-width: 650px; border-collapse: collapse; background: #0b2454 !important; color: #fff !important; }
    .tlg-moc-chau-bac-ninh thead { background: #123875 !important; }
    .tlg-moc-chau-bac-ninh th { padding: 14px 12px; color: #fff !important; background: #123875 !important; border: 1px solid rgba(255,255,255,.3); font-weight: 700; text-align: left; vertical-align: middle; }
    .tlg-moc-chau-bac-ninh td { padding: 13px 12px; color: #fff !important; background: #0b2454 !important; border: 1px solid rgba(255,255,255,.18); vertical-align: top; }
    .tlg-moc-chau-bac-ninh tbody tr:nth-child(even) td { background: #102e65 !important; color: #fff !important; }
    .tlg-moc-chau-bac-ninh tbody tr:hover td { background: #173d80 !important; color: #fff !important; }
    .tlg-moc-chau-bac-ninh table strong, .tlg-moc-chau-bac-ninh table b, .tlg-moc-chau-bac-ninh th strong, .tlg-moc-chau-bac-ninh th b { color: #fff !important; }
    .tlg-note { margin: 15px 0 25px; padding: 14px 18px; color: #fff !important; background: linear-gradient(135deg,rgba(18,56,117,.98),rgba(11,36,84,.98)); border-left: 5px solid var(--red); border-top: 1px solid rgba(255,255,255,.14); border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,.18); font-style: italic; }
    .tlg-info-box { margin: 20px 0; padding: 20px; color: #fff !important; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.25); border-left: 5px solid var(--red); border-radius: 12px; }
    .tlg-info-box strong { color: #fff !important; }
    .tlg-hotline { margin: 25px 0; padding: 25px; text-align: center; color: #fff !important; background: linear-gradient(135deg,#123875,#1E50A2); border: 2px solid var(--red); border-radius: 14px; box-shadow: 0 0 20px rgba(255,88,88,.2), inset 0 0 20px rgba(0,0,0,.12); }
    .tlg-hotline-title { margin-bottom: 8px; font-size: 20px; font-weight: 700; color: #fff !important; }
    .tlg-hotline-number { display: inline-block; margin-top: 8px; padding: 10px 22px; color: #fff !important; background: linear-gradient(135deg,#102e65,#0b2454); border: 2px solid var(--red); border-radius: 8px; font-size: 24px; font-weight: 700; text-decoration: none !important; box-shadow: 0 0 12px rgba(255,88,88,.3); }
    .tlg-hotline-number:hover { color: #fff !important; background: linear-gradient(135deg,#173d80,#123875); }
    .tlg-check { color: #fff !important; font-weight: 700; }
    .tlg-faq { margin: 12px 0; padding: 16px 18px; color: #fff !important; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.25); border-radius: 10px; }
    .tlg-faq strong { color: #fff !important; }
    .tlg-moc-chau-bac-ninh img { max-width: 100%; height: auto; display: block; border-radius: 10px; }

    /* TLG FUTURE / TLG SHELL */
    .tlg-future { width: 100%; background: linear-gradient(180deg,rgba(18,57,122,.95),rgba(7,20,43,.98)) !important; border: 2px solid var(--red) !important; border-radius: 14px; color: #fff !important; box-shadow: 0 0 25px rgba(255,88,88,.12); overflow: hidden; position: relative; }
    .tlg-future::before { content: "TLG // FUTURE TRANSIT"; display: block; padding: 10px 16px; color: #fff !important; background: linear-gradient(90deg,var(--red),var(--red-dark),#0b2050); border-bottom: 1px solid var(--red); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
    .tlg-shell { position: relative; padding: 25px; color: #fff !important; }
    .tlg-shell h1, .tlg-shell h2, .tlg-shell h3, .tlg-shell p, .tlg-shell li, .tlg-shell td, .tlg-shell th, .tlg-shell strong, .tlg-shell b { color: #fff !important; }
    .tlg-shell h2 { padding: 12px 16px; margin: 30px 0 15px; background: linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.01)); border-left: 5px solid var(--red); border-radius: 6px; }
    .tlg-shell h3 { padding: 9px 13px; margin: 25px 0 10px; background: var(--blue-dark); border-left: 4px solid var(--red); border-radius: 6px; }
    .tlg-shell p { margin-bottom: 15px; line-height: 1.7; }
    .tlg-shell ul, .tlg-shell ol { padding: 16px 20px 16px 42px; margin: 15px 0; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 10px; }
    .tlg-shell li { margin-bottom: 8px; }
    .tlg-shell li::marker { color: var(--red); }
    .tlg-shell a { color: #fff !important; text-decoration: underline; text-decoration-color: var(--red); font-weight: 700; }
    .tlg-shell table { width: 100%; border-collapse: collapse; background: #0b2454 !important; color: #fff !important; border: 2px solid var(--red); }
    .tlg-shell th, .tlg-shell td { padding: 12px; border: 1px solid rgba(255,255,255,.2); color: #fff !important; background: #0b2454 !important; }
    .tlg-shell th { background: #123875 !important; }

    /* TABLET */
    @media (max-width: 768px) {
        .container { width: 95%; margin: 15px auto; padding: 8px; }
        .header_info { flex-direction: column; text-align: center; padding: 15px; }
        .left_info { flex-direction: column; justify-content: center; }
        .right_info { justify-content: center; margin-left: 0; }
        .header_profile { width: 90px; height: 90px; }
        .logo_social { width: 45px; height: 45px; }
        .bio_box { padding: 18px; }
        .bio_box h1 { font-size: 26px; }
        .bio_box h2 { font-size: 22px; }
        .bio_box h3 { font-size: 18px; }
        .bio_box table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
        .service-table { min-width: 600px; }
        .content_xe { padding: 10px; }
        .tlg-shell { padding: 18px; }
        .tlg-moc-chau-bac-ninh { padding: 17px 13px; border-radius: 12px; font-size: 15px; line-height: 1.65; }
        .tlg-moc-chau-bac-ninh h2 { padding: 12px 13px; margin-top: 25px; font-size: 21px; }
        .tlg-moc-chau-bac-ninh h2::after { display: none; }
        .tlg-moc-chau-bac-ninh h3 { padding: 9px 11px; font-size: 18px; }
        .tlg-moc-chau-bac-ninh ul, .tlg-moc-chau-bac-ninh ol { padding-left: 30px; }
        .tlg-hotline { padding: 20px 12px; }
        .tlg-hotline-number { font-size: 20px; }
    }

    /* MOBILE NHỎ */
    @media (max-width: 480px) {
        body { font-size: 14px; }
        .container { width: 98%; padding: 6px; margin: 10px auto; }
        .header_profile { width: 75px; height: 75px; }
        .left_info h1, .header_info h1 { font-size: 22px; }
        .logo_social { width: 38px; height: 38px; }
        .bio_box { padding: 15px; border-radius: 10px; }
        .bio_box h1 { font-size: 22px; }
        .bio_box h2 { font-size: 20px; }
        .bio_box h3 { font-size: 17px; }
        .bio_box th, .bio_box td { padding: 10px; font-size: 14px; }
        .content_xe { padding: 8px; border-radius: 8px; }
        .tlg-shell { padding: 14px 12px; }
        .tlg-future::before { padding: 8px 12px; font-size: 10px; }
        .tlg-moc-chau-bac-ninh { padding: 12px 9px; font-size: 14px; border-radius: 10px; }
        .tlg-moc-chau-bac-ninh h2 { font-size: 19px; padding: 10px 11px; }
        .tlg-moc-chau-bac-ninh h3 { font-size: 17px; }
        .tlg-hotline-number { display: block; width: 100%; font-size: 19px; }
        .tlg-table-wrap { border-radius: 8px; }
        .tlg-moc-chau-bac-ninh th, .tlg-moc-chau-bac-ninh td { padding: 10px; font-size: 14px; }
    }

    /* GIẢM CHUYỂN ĐỘNG */
    @media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
        *, *::before, *::after { transition: none !important; animation: none !important; }
    }