/* roulang page: index */
:root {
            --primary: #5B3DA2;
            --primary-2: #4E2A84;
            --primary-soft: #EDE6F8;
            --accent: #FF7A45;
            --accent-soft: #FFF1EA;
            --bg: #F6F4F8;
            --card: #FFFFFF;
            --ink: #1E1826;
            --text: #5D5A66;
            --muted: #8C8996;
            --line: #E6E1EC;
            --radius-xl: 26px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 16px 40px rgba(78, 42, 132, 0.16);
            --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--ink);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: all .2s ease;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            vertical-align: middle;
        }
        .container {
            max-width: 1240px;
        }
        .section {
            padding: 72px 0;
        }
        .section-title {
            font-size: 30px;
            font-weight: 800;
            letter-spacing: .01em;
            color: var(--ink);
            margin-bottom: 12px;
        }
        .section-sub {
            font-size: 16px;
            color: var(--text);
            max-width: 540px;
            margin-bottom: 36px;
        }
        .text-muted-light {
            color: var(--muted);
        }
        .btn {
            border-radius: 100px;
            font-size: 15px;
            font-weight: 600;
            padding: 13px 24px;
            transition: all .2s ease;
            border: 0;
        }
        .btn:focus,
        .btn-ghost:focus {
            outline: none;
            box-shadow: 0 0 0 4px rgba(91, 61, 162, .18);
        }
        .btn-grad {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            box-shadow: 0 8px 22px rgba(91, 61, 162, .24);
        }
        .btn-grad:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(91, 61, 162, .34);
        }
        .btn-ghost-light {
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .55);
            color: #fff;
        }
        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, .2);
            border-color: #fff;
            color: #fff;
        }
        .btn-outline-main {
            background: #fff;
            color: var(--primary);
            border: 1px solid #E1D8EC;
        }
        .btn-outline-main:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: #fff;
            border-bottom: 1px solid var(--line);
        }
        .top-header {
            background: var(--card);
        }
        .top-header-inner {
            display: flex;
            align-items: center;
            gap: 16px;
            padding-top: 12px;
            padding-bottom: 12px;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 21px;
            box-shadow: 0 6px 15px rgba(91, 61, 162, .3);
        }
        .logo-text {
            font-size: 19px;
            font-weight: 800;
            color: var(--ink);
            white-space: nowrap;
            letter-spacing: .01em;
        }
        .logo-text em {
            font-style: normal;
            color: var(--primary);
        }
        .nav-search-wrap {
            max-width: 520px;
            width: 100%;
        }
        .search-form {
            position: relative;
        }
        .search-form .search-input {
            width: 100%;
            border: 1px solid #E4DDEB;
            background: #F6F4F8;
            height: 45px;
            border-radius: 100px;
            padding: 0 48px 0 18px;
            font-size: 15px;
            color: var(--ink);
            transition: all .2s;
        }
        .search-form .search-input::placeholder {
            color: #9A97A8;
        }
        .search-form .search-input:focus {
            outline: none;
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(91, 61, 162, .12);
        }
        .search-form .search-btn {
            position: absolute;
            right: 5px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 0;
            background: var(--primary);
            color: #fff;
        }
        .channel-bar {
            background: #fff;
        }
        .channel-tabs {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            white-space: nowrap;
            scrollbar-width: none;
            padding-bottom: 4px;
        }
        .channel-tabs::-webkit-scrollbar {
            display: none;
        }
        .channel-tabs a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border-radius: 100px;
            padding: 9px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            transition: all .2s;
            border: 1px solid transparent;
        }
        .channel-tabs a:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }
        .channel-tabs a.active {
            color: #fff;
            background: var(--primary-2);
            border-color: var(--primary-2);
            box-shadow: 0 6px 12px rgba(78, 42, 132, .18);
        }
        .mobile-search-collapse {
            background: #fff;
            border-top: 1px solid var(--line);
            padding: 14px 0;
        }
        /* Hero */
        .hero-section {
            background: linear-gradient(130deg, rgba(32, 13, 64, .93), rgba(78, 42, 132, .9)), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            color: #fff;
            padding: 74px 0 90px;
            overflow: hidden;
            position: relative;
            border-bottom-left-radius: 36px;
            border-bottom-right-radius: 36px;
        }
        .hero-eyebrow {
            display: inline-flex;
            gap: 8px;
            align-items: center;
            background: rgba(255, 255, 255, .14);
            border: 1px solid rgba(255, 255, 255, .24);
            color: #F3EFFB;
            border-radius: 100px;
            padding: 6px 14px;
            font-size: 14px;
            margin-bottom: 18px;
        }
        .hero-title {
            font-size: 46px;
            line-height: 1.25;
            font-weight: 800;
            letter-spacing: .01em;
            margin: 0 0 18px;
        }
        .hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: #D9D1EB;
            max-width: 560px;
            margin: 0 0 30px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 30px;
        }
        .info-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .22);
            border-radius: 100px;
            color: #EAE3F6;
            padding: 8px 15px;
            font-size: 14px;
        }
        .hero-cover-wrap {
            position: relative;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 28px 70px rgba(0, 0, 0, .3);
            border: 1px solid rgba(255, 255, 255, .24);
            background: #fff;
        }
        .hero-cover-wrap img {
            display: block;
            width: 100%;
            height: 410px;
            object-fit: cover;
        }
        .hero-cover-mask {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(28, 10, 50, .65), transparent 60%);
        }
        .live-badge {
            position: absolute;
            top: 18px;
            left: 18px;
            background: #FF3B3B;
            color: #fff;
            border-radius: 100px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            box-shadow: 0 6px 14px rgba(255, 59, 59, .36);
        }
        .live-badge::before {
            content: '';
            width: 7px;
            height: 7px;
            background: #fff;
            border-radius: 50%;
        }
        .countdown-chip {
            position: absolute;
            bottom: 18px;
            left: 18px;
            background: rgba(0, 0, 0, .6);
            color: #fff;
            border-radius: 100px;
            padding: 8px 16px;
            font-size: 14px;
            backdrop-filter: blur(3px);
            border: 1px solid rgba(255, 255, 255, .2);
        }
        .retro-badge {
            position: absolute;
            top: 18px;
            right: 18px;
            background: rgba(255, 255, 255, .89);
            color: var(--primary);
            border-radius: 100px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 700;
        }
        /* 信息卡区 */
        .entry-panel-section {
            margin-top: -36px;
            position: relative;
            z-index: 2;
        }
        .entry-panel {
            background: var(--card);
            border-radius: 28px;
            border: 1px solid #ECE6F2;
            box-shadow: var(--shadow-md);
            padding: 34px 36px;
            position: relative;
            overflow: hidden;
        }
        .entry-panel::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 6px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
        }
        .entry-brand {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .entry-brand-mark {
            width: 56px;
            height: 56px;
            border-radius: 18px;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 27px;
        }
        .entry-panel h2 {
            font-size: 23px;
            font-weight: 750;
            color: var(--ink);
            margin: 8px 0 6px;
        }
        .entry-panel p {
            color: var(--text);
            margin-bottom: 14px;
            max-width: 620px;
        }
        .entry-meta-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 10px 22px;
        }
        .entry-meta-list li {
            font-size: 14px;
            color: var(--text);
            display: flex;
            gap: 6px;
        }
        .entry-meta-list span {
            color: var(--muted);
        }
        .entry-link {
            font-weight: 700;
            color: var(--primary);
            border-bottom: 2px solid var(--accent);
            padding-bottom: 2px;
        }
        .entry-link i {
            transition: transform .2s;
            margin-left: 4px;
        }
        .entry-link:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .entry-link:hover i {
            transform: translateX(3px);
        }
        /* 直播中心 */
        .live-card-section {
            padding: 16px 0 80px;
        }
        .live-section-head .section-title {
            margin-bottom: 6px;
        }
        .live-present-card {
            border-radius: 28px;
            background-position: center;
            background-size: cover;
            padding: 42px 46px;
            color: #fff;
            min-height: 270px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border: 1px solid rgba(255, 255, 255, .1);
            box-shadow: var(--shadow-lg);
        }
        .live-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            border-radius: 100px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 700;
            align-self: flex-start;
            margin-bottom: 14px;
        }
        .live-present-card h2 {
            font-size: 31px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }
        .live-present-card p {
            color: #E5DCF6;
            max-width: 560px;
            margin-bottom: 16px;
        }
        .live-meta-line {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            color: #E5DCF6;
            font-size: 15px;
        }
        .live-meta-line i {
            color: var(--accent);
        }
        .countdown-panel {
            background: var(--primary-2);
            border-radius: 28px;
            padding: 36px 40px;
            color: #fff;
            margin-top: -18px;
            position: relative;
            z-index: 2;
            box-shadow: var(--shadow-lg);
        }
        .countdown-copy h3 {
            color: #fff;
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .countdown-copy p {
            color: #D7C9F1;
            margin: 0;
            font-size: 15px;
        }
        .countdown-grid {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 8px;
        }
        .cd-box {
            background: #fff;
            border-radius: 18px;
            min-width: 86px;
            padding: 13px 10px 15px;
            text-align: center;
            box-shadow: 0 10px 22px rgba(0, 0, 0, .12);
        }
        .cd-num {
            display: block;
            font-size: 42px;
            font-weight: 800;
            line-height: 1;
            color: var(--primary-2);
            font-variant-numeric: tabular-nums;
        }
        .cd-label {
            display: block;
            color: var(--accent);
            font-size: 14px;
            font-weight: 700;
            margin-top: 8px;
        }
        .cd-sep {
            color: var(--accent);
            font-weight: 800;
            font-size: 28px;
        }
        /* 看点时间线 */
        .points-section {
            background: #fff;
            border-radius: 28px;
            box-shadow: var(--shadow-sm);
            padding: 42px;
            margin-top: 34px;
        }
        .timeline-item {
            display: grid;
            grid-template-columns: 84px 34px 1fr;
            column-gap: 16px;
        }
        .timeline-item:not(:last-child) {
            padding-bottom: 34px;
        }
        .tl-time {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.3;
            text-align: right;
        }
        .timeline-dot {
            position: relative;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--accent-soft);
            margin-top: 7px;
            justify-self: center;
        }
        .timeline-item:not(:last-child) .timeline-dot::after {
            content: '';
            position: absolute;
            left: 50%;
            top: 15px;
            height: calc(100% + 32px);
            width: 2px;
            transform: translateX(-50%);
            background: #EBD9D2;
        }
        .tl-content-title {
            font-size: 19px;
            font-weight: 750;
            color: var(--ink);
            margin-bottom: 4px;
        }
        .tl-content p {
            color: var(--text);
            margin: 0;
        }
        .tl-tag {
            display: inline-block;
            font-size: 13px;
            border-radius: 100px;
            padding: 3px 10px;
            margin-left: 8px;
            font-weight: 600;
            background: var(--primary-soft);
            color: var(--primary);
            vertical-align: 2px;
        }
        .tl-tag.orange {
            background: var(--accent-soft);
            color: #CE5624;
        }
        /* 订阅 */
        .subscribe-card {
            background: linear-gradient(145deg, #FCF9FF, #F7F3FC);
            border: 1px solid #EAE0F4;
            border-radius: 28px;
            padding: 38px;
            margin-top: 34px;
        }
        .subscribe-card h3 {
            font-size: 25px;
            font-weight: 800;
            margin-bottom: 6px;
        }
        .subscribe-card .sub-desc {
            color: var(--muted);
            font-size: 15px;
            margin-bottom: 22px;
        }
        .subscribe-box {
            display: flex;
            gap: 10px;
            max-width: 600px;
            flex-wrap: wrap;
        }
        .subscribe-input {
            flex: 1 1 300px;
            height: 52px;
            border: 1px solid #E0D6EC;
            border-radius: 100px;
            background: #fff;
            padding: 0 22px;
            font-size: 16px;
            color: var(--ink);
        }
        .subscribe-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(91, 61, 162, .12);
        }
        .subscribe-input.is-invalid {
            border-color: #E44A4A;
            box-shadow: 0 0 0 4px rgba(228, 74, 74, .12);
        }
        .feedback-msg {
            color: #E44A4A;
            font-size: 14px;
            margin-top: 12px;
        }
        .feedback-msg.success {
            color: #38985A;
        }
        .feedback-msg.normal {
            color: var(--muted);
        }
        /* 回放入口 */
        .replay-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 24px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all .25s ease;
            height: 100%;
        }
        .replay-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .replay-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 22px 24px;
            border-bottom: 1px solid #F0EBF4;
        }
        .replay-card-head h4 {
            font-size: 18px;
            font-weight: 800;
            margin: 0;
        }
        .replay-item {
            display: flex;
            gap: 14px;
            padding: 16px 22px;
            border-bottom: 1px solid #F3F0F5;
            transition: background .2s;
            align-items: center;
        }
        .replay-item:hover {
            background: #FAF7FD;
        }
        .replay-thumb {
            width: 84px;
            height: 54px;
            border-radius: 14px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .replay-info {
            overflow: hidden;
        }
        .replay-info .rp-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 4px;
        }
        .replay-meta {
            display: flex;
            gap: 10px;
            color: var(--muted);
            font-size: 13px;
        }
        .replay-meta .hot-badge {
            background: var(--accent-soft);
            color: #CE5624;
            border-radius: 100px;
            padding: 1px 8px;
            font-weight: 700;
            font-size: 12px;
        }
        .entry-mini-card {
            background: linear-gradient(135deg, var(--primary), #7A48C8);
            border-radius: 24px;
            color: #fff;
            padding: 34px;
            height: 100%;
            box-shadow: var(--shadow-lg);
        }
        .entry-mini-card h4 {
            color: #fff;
            font-size: 22px;
            font-weight: 800;
        }
        .entry-mini-card p {
            color: #E2D7F5;
            margin-bottom: 20px;
        }
        .btn-light-orange {
            background: #fff;
            color: var(--primary);
            border-radius: 100px;
            font-weight: 700;
            padding: 11px 22px;
        }
        .btn-light-orange:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }
        /* 新闻 */
        .news-section {
            background: var(--bg);
        }
        .news-timeline {
            display: flex;
            flex-direction: column;
        }
        .news-item {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 22px;
            padding: 24px 26px;
            display: grid;
            grid-template-columns: 170px 1fr;
            gap: 24px;
            transition: all .25s ease;
            margin-bottom: 18px;
            color: inherit;
        }
        .news-item:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: #DCD2EF;
            color: inherit;
        }
        .news-date-border {
            border-right: 1px solid #EEE9F3;
        }
        .news-date-main {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }
        .news-date-main span {
            display: block;
            font-size: 15px;
            color: var(--muted);
            font-weight: 400;
        }
        .news-item:hover .news-date-main {
            color: var(--accent);
        }
        .news-kicker {
            font-size: 13px;
            background: var(--primary-soft);
            color: var(--primary);
            padding: 3px 12px;
            border-radius: 100px;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 8px;
        }
        .news-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            display: block;
            margin-bottom: 6px;
        }
        .news-summary {
            color: var(--text);
            font-size: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .placeholder-links {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            margin-top: 10px;
        }
        .empty-state {
            background: var(--card);
            border-radius: 20px;
            border: 1px dashed #DAD0E4;
            padding: 40px;
            text-align: center;
            color: var(--muted);
        }
        /* 频道块 */
        .channels-section {
            background: #fff;
        }
        .channel-card-cover {
            position: relative;
            display: flex;
            align-items: flex-end;
            background: linear-gradient(110deg, rgba(34, 13, 73, .88), rgba(78, 42, 132, .66)), url('/assets/images/coverpic/cover-4.png') center center / cover no-repeat;
            border-radius: 28px;
            color: #fff;
            min-height: 260px;
            padding: 34px 36px;
            overflow: hidden;
            transition: all .25s ease;
        }
        .channel-card-cover h3 {
            color: #fff;
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 4px;
        }
        .channel-card-cover p {
            color: #E2D7F5;
            max-width: 360px;
            margin-bottom: 16px;
        }
        .channel-card-cover:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            color: #fff;
        }
        .cover-bottom-inner {
            width: 100%;
        }
        .channel-tag-layer {
            position: absolute;
            top: 24px;
            left: 26px;
            background: rgba(255, 255, 255, .2);
            border: 1px solid rgba(255, 255, 255, .3);
            border-radius: 100px;
            padding: 4px 12px;
            font-size: 13px;
        }
        .channel-card-side {
            background: var(--card);
            border: 1px solid var(--line);
            border-left: 6px solid var(--primary);
            border-radius: 24px;
            padding: 34px;
            height: 100%;
            transition: all .25s ease;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .channel-card-side:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .channel-card-side h3 {
            font-size: 25px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .channel-card-side p {
            color: var(--text);
        }
        .side-feature-list {
            list-style: none;
            padding: 0;
            margin-bottom: 18px;
        }
        .side-feature-list li {
            padding: 7px 0;
            color: var(--text);
            display: flex;
            gap: 10px;
        }
        .side-feature-list i {
            color: var(--accent);
        }
        /* 信任条 */
        .trust-band {
            background: linear-gradient(135deg, #F6F1FA, #FCF7F4);
            border-top: 1px solid #ECE5F2;
            border-bottom: 1px solid #ECE5F2;
            padding: 22px 0;
        }
        .trust-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 32px;
        }
        .trust-item {
            display: inline-flex;
            gap: 8px;
            align-items: center;
            color: var(--text);
            font-size: 14px;
            font-weight: 500;
        }
        .trust-item i {
            color: var(--primary);
        }
        /* FAQ */
        .faq-section {
            background: #fff;
        }
        .custom-accordion .accordion-item {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 18px !important;
            overflow: hidden;
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
        }
        .custom-accordion .accordion-button {
            background: var(--card);
            color: var(--ink);
            font-weight: 700;
            font-size: 17px;
            padding: 21px 24px;
            box-shadow: none;
        }
        .custom-accordion .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: var(--card);
        }
        .custom-accordion .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(91, 61, 162, .12);
        }
        .custom-accordion .accordion-button::after {
            background-size: 16px;
        }
        .custom-accordion .accordion-body {
            color: var(--text);
            line-height: 1.9;
            padding: 0 24px 22px;
        }
        /* CTA */
        .cta-section {
            padding: 76px 0;
        }
        .cta-banner {
            position: relative;
            border-radius: 32px;
            overflow: hidden;
            color: #fff;
            padding: 58px 60px;
            background: linear-gradient(130deg, rgba(36, 14, 73, .92), rgba(91, 61, 162, .82)), url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
        }
        .cta-banner h2 {
            color: #fff;
            font-size: 32px;
            font-weight: 800;
        }
        .cta-banner p {
            color: #E1D6F2;
            max-width: 600px;
            margin-bottom: 26px;
        }
        .cta-banner .btn {
            background: var(--accent);
            color: #fff;
        }
        /* footer */
        .site-footer {
            background: #2B1B48;
            color: #C8BEDA;
            padding: 68px 0 0;
            font-size: 14px;
            line-height: 1.8;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 12px;
        }
        .site-footer p {
            color: #B6A9CC;
            margin-bottom: 20px;
        }
        .footer-links-title {
            color: #F1EBFA;
            font-weight: 700;
            font-size: 17px;
            margin-bottom: 16px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 9px;
        }
        .site-footer ul a {
            color: #B6A9CC;
        }
        .site-footer ul a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            margin-top: 46px;
            padding: 18px 0;
            color: #8B7DA3;
            font-size: 13px;
            text-align: center;
        }
        @media (max-width: 991.98px) {
            .section {
                padding: 54px 0;
            }
            .hero-section {
                padding: 52px 0 66px;
            }
            .hero-title {
                font-size: 36px;
            }
            .hero-cover-wrap img {
                height: 340px;
            }
            .countdown-grid {
                justify-content: flex-start;
                flex-wrap: wrap;
                margin-top: 22px;
            }
            .entry-panel {
                padding: 28px;
            }
        }
        @media (max-width: 767.98px) {
            body {
                font-size: 15px;
            }
            .top-header-inner {
                gap: 10px;
            }
            .brand-logo .logo-text {
                font-size: 16px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 17px;
                border-radius: 11px;
            }
            .section-title {
                font-size: 25px;
            }
            .hero-title {
                font-size: 29px;
            }
            .hero-desc {
                font-size: 16px;
            }
            .hero-cover-wrap {
                margin-top: 8px;
            }
            .hero-cover-wrap img {
                height: 270px;
            }
            .live-present-card {
                padding: 28px 22px;
                min-height: 230px;
            }
            .live-present-card h2 {
                font-size: 25px;
            }
            .countdown-panel {
                padding: 26px 20px;
            }
            .cd-box {
                min-width: 64px;
                padding: 12px 8px;
            }
            .cd-num {
                font-size: 30px;
            }
            .points-section {
                padding: 28px 20px;
            }
            .timeline-item {
                grid-template-columns: 64px 24px 1fr;
                column-gap: 10px;
            }
            .tl-time {
                font-size: 17px;
                text-align: right;
            }
            .subscribe-card {
                padding: 26px 20px;
            }
            .news-item {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .news-date-border {
                border-right: 0;
                border-bottom: 1px solid #EEE9F3;
                padding-bottom: 10px;
            }
            .news-date-main {
                font-size: 22px;
            }
            .news-date-main span {
                display: inline;
                margin-left: 6px;
                font-size: 13px;
            }
            .channel-card-cover,
            .channel-card-side {
                min-height: 240px;
                padding: 24px;
            }
            .cta-banner {
                padding: 36px 24px;
            }
            .cta-banner h2 {
                font-size: 25px;
            }
            .site-footer {
                padding-top: 44px;
            }
        }
        @media (max-width: 520px) {
            .top-header-inner {
                flex-wrap: wrap;
            }
            .mobile-search-wrap {
                order: 3;
                flex-basis: 100%;
            }
            .btn-cta-top {
                padding: 9px 15px;
                font-size: 14px;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-actions .btn {
                flex: 1 1 auto;
                justify-content: center;
            }
        }

/* roulang page: article */
:root {
    --brand: #5B3DA2;
    --brand-deep: #4E2A84;
    --brand-soft: #EFE9F9;
    --accent: #FF7A45;
    --accent-soft: #FFF0E9;
    --bg: #F6F4F8;
    --card: #FFFFFF;
    --text: #1E1826;
    --text-2: #5D5A66;
    --text-3: #8C8996;
    --line: #E9E2F0;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 6px 18px rgba(30, 24, 38, 0.05);
    --shadow-lg: 0 16px 44px rgba(78, 42, 132, 0.12);
    --grad-main: linear-gradient(135deg, #5B3DA2 0%, #8A5FD0 48%, #FF7A45 100%);
    --grad-soft: linear-gradient(145deg, #F0EAFB 0%, #FFF6F1 100%);
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

p {
    margin-top: 0;
}

ul,
ol {
    padding-left: 1.25rem;
}

button,
input {
    font-family: inherit;
}

.container {
    max-width: 1220px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: 46px;
    padding: .6rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .01em;
    transition: all .25s ease;
}

.btn:focus-visible {
    outline: 3px solid rgba(91, 61, 162, .35);
    outline-offset: 2px;
    box-shadow: none;
}

.btn-main {
    background: var(--grad-main);
    color: #fff;
    box-shadow: 0 10px 24px rgba(91, 61, 162, .28);
}

.btn-main:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(91, 61, 162, .34);
}

.btn-outline {
    background: #fff;
    border-color: #D8CFE6;
    color: var(--brand-deep);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

.section-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: .3rem;
    letter-spacing: .01em;
}

.section-subtitle {
    font-size: 15px;
    color: var(--text-2);
    max-width: 640px;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 1050;
}

.header-top {
    background: #fff;
}

.header-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    min-width: 200px;
}

.brand-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--grad-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 8px 18px rgba(91, 61, 162, .28);
}

.brand-text {
    font-size: 24px;
    line-height: 1.2;
    font-weight: 800;
    color: var(--brand-deep);
    letter-spacing: .01em;
}

.site-search {
    position: relative;
    flex: 1;
    max-width: 470px;
}

.search-form {
    display: flex;
    align-items: center;
    width: 100%;
}

.search-field {
    flex: 1;
    min-height: 46px;
    background: #F3F0F7;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: .5rem 3.2rem .5rem 1.35rem;
    font-size: 15px;
    color: var(--text);
    transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
    width: 100%;
}

.search-field:focus {
    outline: none;
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(91, 61, 162, .12);
}

.search-field::placeholder {
    color: var(--text-3);
    font-size: 14px;
}

.search-submit {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--brand);
    border: 0;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .2s ease;
}

.search-submit:hover {
    background: var(--brand-deep);
}

.header-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    justify-content: flex-end;
    flex-shrink: 0;
}

.search-toggle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--brand-deep);
    display: none;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.btn-header-cta {
    background: var(--grad-main);
    color: #fff;
    box-shadow: 0 8px 18px rgba(91, 61, 162, .22);
}

.btn-header-cta:hover {
    color: #fff;
    transform: translateY(-2px);
}

.site-mobile-search {
    display: none;
    padding: 10px 0 14px;
    background: #fff;
}

.site-mobile-search.open {
    display: block;
}

.channelbar {
    background: #fff;
    border-top: 1px solid var(--line);
}

.channel-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 12px 0 14px;
    margin: 0;
    scrollbar-width: none;
    white-space: nowrap;
}

.channel-tabs::-webkit-scrollbar {
    display: none;
}

.channel-tabs a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 40px;
    padding: .4rem 1.2rem;
    border-radius: 999px;
    background: transparent;
    color: var(--text-2);
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}

.channel-tabs a i {
    font-size: 14px;
    opacity: .8;
}

.channel-tabs a:hover {
    background: var(--brand-soft);
    color: var(--brand-deep);
}

.channel-tabs a.active {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 8px 20px rgba(91, 61, 162, .24);
}

.article-main {
    padding: 34px 0 60px;
}

.breadcrumb-nav {
    margin-bottom: 18px;
    font-size: 14px;
    color: var(--text-3);
}

.breadcrumb-nav .breadcrumb {
    margin: 0;
}

.breadcrumb-nav ol {
    background: transparent;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.breadcrumb-nav li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-nav li + li::before {
    content: "·";
    color: #C5BED2;
}

.breadcrumb-nav a {
    color: var(--text-2);
}

.breadcrumb-nav a:hover {
    color: var(--brand);
}

.breadcrumb-nav .current {
    color: var(--text);
    font-weight: 600;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article-heading-card {
    background: var(--grad-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 2rem 2.2rem 1.8rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.article-heading-card::before {
    content: "";
    position: absolute;
    right: -80px;
    top: -80px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 122, 69, .1);
}

.article-heading-card h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: .01em;
    color: var(--text);
    margin-bottom: 1rem;
    padding-right: 140px;
    position: relative;
    z-index: 1;
}

.article-heading-tag {
    margin-bottom: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.badge {
    border-radius: 999px;
    padding: .42rem .9rem;
    font-weight: 600;
    letter-spacing: .02em;
}

.badge-brand {
    background: rgba(91, 61, 162, .12);
    color: var(--brand-deep);
}

.badge-accent {
    background: var(--accent-soft);
    color: #E05A28;
}

.badge-live {
    background: #E63946;
    color: #fff;
    border-radius: 999px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-meta-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    color: var(--text-2);
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.article-meta-line .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-meta-line i {
    color: var(--brand);
}

.article-content-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    border: 1px solid rgba(233, 226, 240, .7);
}

.article-cover {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    margin: -2rem -2rem 1.6rem;
    width: calc(100% + 4rem);
}

.post-content {
    font-size: 17px;
    line-height: 1.95;
    color: #2A2436;
    word-wrap: break-word;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    line-height: 1.4;
    margin: 2.2rem 0 1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--line);
}

.post-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-deep);
    line-height: 1.5;
    margin: 1.8rem 0 .8rem;
}

.post-content img {
    border-radius: 16px;
    max-width: 100%;
    margin: 1.4rem 0;
}

.post-content figure {
    margin: 1.6rem 0;
}

.post-content figcaption {
    font-size: 13px;
    color: var(--text-3);
    text-align: center;
    margin-top: .4rem;
}

.post-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--line);
    margin-bottom: 1.5rem;
}

.post-content th,
.post-content td {
    padding: .8rem 1rem;
    border-bottom: 1px solid var(--line);
}

.post-content tr:last-child td {
    border-bottom: 0;
}

.post-content th {
    background: var(--brand-soft);
    font-weight: 700;
    color: var(--brand-deep);
}

.post-content ul,
.post-content ol {
    margin-bottom: 1.5rem;
}

.post-content li {
    margin-bottom: .45rem;
}

.post-content blockquote {
    border-left: 4px solid var(--accent);
    background: var(--accent-soft);
    border-radius: 0 14px 14px 0;
    padding: 1rem 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-2);
}

.post-content a {
    color: var(--brand);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-content a:hover {
    color: var(--accent);
}

.not-found-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--line);
}

.not-found-card .nf-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--brand-soft);
    color: var(--brand);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 1.2rem;
}

.not-found-card h2 {
    font-size: 26px;
    font-weight: 800;
}

.not-found-card p {
    color: var(--text-2);
    max-width: 480px;
    margin: 0 auto 1.5rem;
}

.content-footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
}

.content-footer-nav .btn {
    min-height: 42px;
}

.side-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(233, 226, 240, .68);
    box-shadow: var(--shadow-sm);
    padding: 1.6rem;
    margin-bottom: 1.4rem;
    transition: transform .25s ease, box-shadow .25s ease;
}

.side-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.side-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text);
}

.side-card-title i {
    color: var(--accent);
    font-size: 18px;
}

.side-card-title .line-mini {
    width: 4px;
    height: 20px;
    border-radius: 99px;
    background: var(--grad-main);
}

.download-entry-list {
    list-style: none;
    margin: 0 0 1.2rem;
    padding: 0;
}

.download-entry-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: .6rem 0;
    border-bottom: 1px dashed var(--line);
    font-size: 14px;
    color: var(--text-2);
}

.download-entry-list li:last-child {
    border-bottom: 0;
}

.download-entry-list .value {
    color: var(--text);
    font-weight: 600;
    margin-left: auto;
}

.download-entry-list i.fa-circle-check {
    color: var(--brand);
}

.side-verify {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--accent-soft);
    color: #D65325;
    font-size: 13px;
    border-radius: 999px;
    padding: .3rem .9rem;
    font-weight: 600;
    margin-top: .2rem;
}

.side-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.channel-mini-card {
    display: flex;
    gap: 14px;
    padding: .85rem 0;
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
}

.channel-mini-card:last-child {
    border-bottom: 0;
}

.channel-mini-card .mini-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 15px;
}

.mini-icon.icon-version {
    background: var(--brand-soft);
    color: var(--brand);
}

.mini-icon.icon-live {
    background: var(--accent-soft);
    color: var(--accent);
}

.channel-mini-card .mini-title {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: .2rem;
}

.channel-mini-card .mini-text {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.5;
}

.channel-mini-card a.mini-link {
    font-size: 13px;
    color: var(--brand);
    font-weight: 600;
}

.channel-mini-card a.mini-link:hover {
    color: var(--accent);
}

.subscribe-form .form-control {
    min-height: 50px;
    border-radius: 999px;
    border: 1px solid var(--line);
    padding: .6rem 1.2rem;
    background: #FBF9FC;
    font-size: 15px;
}

.subscribe-form .form-control:focus {
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(91, 61, 162, .12);
    outline: none;
}

.subscribe-form .form-note {
    font-size: 13px;
    color: var(--text-3);
    padding-top: .4rem;
    text-align: center;
}

.faq-area {
    padding: 58px 0 14px;
}

.faq-heading {
    text-align: center;
    margin-bottom: 2rem;
}

.accordion-item {
    border: 1px solid var(--line) !important;
    border-radius: 18px !important;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
}

.accordion-button {
    border-radius: 18px !important;
    background: #fff;
    font-weight: 700;
    font-size: 17px;
    color: var(--text);
    padding: 1.05rem 1.4rem;
    box-shadow: none !important;
    border: 0;
}

.accordion-button:not(.collapsed) {
    color: var(--accent);
    background: #fff;
    border-bottom: 1px solid var(--line);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(91, 61, 162, .15) !important;
}

.accordion-button::after {
    background-size: 1rem;
    opacity: .55;
    transition: transform .2s ease;
}

.accordion-button:not(.collapsed)::after {
    filter: hue-rotate(340deg);
}

.accordion-body {
    padding: 1.1rem 1.4rem 1.4rem;
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.85;
}

.entry-cta-area {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    margin-top: 48px;
    overflow: hidden;
    position: relative;
}

.entry-cta-area .cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 2rem 2.2rem;
    flex-wrap: wrap;
}

.entry-cta-area .cta-logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.entry-cta-area h2 {
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 .2rem;
}

.entry-cta-area p {
    color: var(--text-2);
    margin: 0;
}

.entry-cta-area .cta-bg-corner {
    position: absolute;
    right: -60px;
    top: -60px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(91, 61, 162, .16), transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

.site-footer {
    background: #2A2036;
    color: #C9BFD6;
    padding: 54px 0 0;
    margin-top: 48px;
}

.site-footer a {
    color: #C9BFD6;
}

.site-footer a:hover {
    color: #fff;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: .8rem;
}

.footer-links-title {
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 1rem;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer ul li {
    padding: .3rem 0;
}

.site-footer p {
    font-size: 14px;
    line-height: 1.85;
    color: #ADA2BC;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .08);
    margin-top: 36px;
    padding: 1.2rem 0;
    font-size: 14px;
    color: #ADA2BC;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    align-items: center;
}

.trust-strip {
    display: flex;
    justify-content: center;
    gap: 14px 28px;
    flex-wrap: wrap;
    padding: 18px 0 0;
    font-size: 14px;
    color: var(--text-2);
}

.trust-strip span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.trust-strip i {
    color: var(--brand);
}

@media (max-width: 991.98px) {
    .article-heading-card h1 {
        padding-right: 30px;
    }
}

@media (max-width: 767.98px) {
    .header-top-inner {
        flex-wrap: nowrap;
        gap: 10px;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .brand-text {
        font-size: 18px;
    }

    .brand-icon {
        width: 40px;
        height: 40px;
    }

    .site-search {
        display: none;
    }

    .search-toggle {
        display: inline-flex;
    }

    .btn-header-cta {
        min-width: 44px;
        min-height: 44px;
        padding: 0 .8rem;
    }

    .article-main {
        padding-top: 24px;
    }

    .article-heading-card {
        padding: 1.5rem;
    }

    .article-heading-card h1 {
        font-size: 26px;
    }

    .article-content-card {
        padding: 1.25rem;
    }

    .article-cover {
        width: auto;
        margin: -1.25rem -1.25rem 1.4rem;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        width: calc(100% + 2.5rem);
        height: 240px;
    }

    .post-content {
        font-size: 16px;
        line-height: 1.85;
    }

    .breadcrumb-nav .current {
        max-width: 160px;
    }

    .entry-cta-area .cta-inner {
        padding: 1.4rem;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 520px) {
    .btn-header-cta span {
        font-size: 13px;
    }

    .brand-text {
        font-size: 16px;
    }

    .trust-strip {
        justify-content: flex-start;
        gap: 10px 16px;
        font-size: 13px;
    }

    .footer-bottom {
        text-align: center;
    }
}

/* roulang page: category1 */
:root {
            --brand: #5B3DA2;
            --brand-deep: #3D2463;
            --brand-soft: #EDE7F7;
            --accent: #FF7A45;
            --accent-soft: #FFF0E8;
            --bg: #F6F4F8;
            --card: #FFFFFF;
            --text: #241D2F;
            --body-text: #575066;
            --muted: #8B8598;
            --border: #E9E4F1;
            --radius-lg: 26px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow: 0 12px 32px rgba(31, 18, 48, 0.07);
            --shadow-hover: 0 18px 42px rgba(78, 42, 132, 0.16);
            --grad-brand: linear-gradient(135deg, #5B3DA2 0%, #9A6FD6 58%, #FF7A45 130%);
            --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-base);
            background: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--brand);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        p {
            color: var(--body-text);
        }

        .container {
            max-width: 1220px;
        }

        main {
            padding-bottom: 40px;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(255, 122, 69, 0.45);
            outline-offset: 2px;
            border-radius: 8px;
        }

        /* Header */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border);
        }
        .header-top {
            display: grid;
            grid-template-columns: auto minmax(220px, 1fr) auto;
            align-items: center;
            gap: 28px;
            padding: 16px 0;
            position: relative;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: .2px;
            color: var(--text);
            white-space: nowrap;
        }
        .brand:hover {
            color: var(--brand);
        }
        .brand-icon {
            width: 48px;
            height: 48px;
            flex: 0 0 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 16px;
            background: var(--grad-brand);
            color: #fff;
            font-size: 22px;
            box-shadow: 0 10px 20px rgba(91, 61, 162, 0.22);
        }
        .site-search {
            display: flex;
            align-items: center;
            background: #F5F2F8;
            border: 1px solid transparent;
            border-radius: 60px;
            max-width: 560px;
            width: 100%;
            margin: 0 auto;
            transition: all .2s;
        }
        .site-search:focus-within {
            background: #fff;
            border-color: rgba(91, 61, 162, 0.3);
            box-shadow: 0 0 0 4px rgba(91, 61, 162, 0.08);
        }
        .site-search .search-icon {
            padding-left: 18px;
            color: var(--muted);
            font-size: 15px;
        }
        .site-search input {
            width: 100%;
            border: 0;
            background: transparent;
            padding: 14px 14px;
            font-size: 15px;
            outline: none;
            color: var(--text);
            min-width: 0;
        }
        .site-search button {
            border: 0;
            background: var(--brand);
            color: #fff;
            border-radius: 60px;
            margin: 5px;
            padding: 9px 20px;
            font-size: 15px;
            font-weight: 700;
            white-space: nowrap;
            transition: background .2s;
        }
        .site-search button:hover {
            background: var(--brand-deep);
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--grad-brand);
            color: #fff;
            padding: 12px 22px;
            border-radius: 60px;
            font-weight: 700;
            font-size: 15px;
            border: 0;
            white-space: nowrap;
            box-shadow: 0 10px 24px rgba(91, 61, 162, 0.2);
            transition: transform .2s, box-shadow .2s;
        }
        .header-cta:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(91, 61, 162, 0.28);
        }

        /* Channel tabs */
        .channel-wrap {
            border-top: 1px solid var(--border);
            background: #fff;
        }
        .channel-tabs {
            display: flex;
            gap: 8px;
            padding: 12px 0;
            overflow-x: auto;
            scrollbar-width: none;
            white-space: nowrap;
        }
        .channel-tabs::-webkit-scrollbar {
            display: none;
        }
        .channel-tabs a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 9px 18px;
            border-radius: 999px;
            background: transparent;
            color: var(--body-text);
            font-size: 15px;
            font-weight: 600;
            transition: all .2s;
            flex: 0 0 auto;
        }
        .channel-tabs a i {
            font-size: 13px;
            color: var(--muted);
            transition: color .2s;
        }
        .channel-tabs a:hover {
            color: var(--brand);
            background: var(--brand-soft);
        }
        .channel-tabs a.active {
            background: var(--brand);
            color: #fff;
            box-shadow: 0 8px 20px rgba(91, 61, 162, 0.24);
        }
        .channel-tabs a.active i {
            color: #fff;
        }

        /* General */
        .section {
            padding: 42px 0 20px;
        }
        .section-head {
            margin-bottom: 26px;
        }
        .section-head .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
            letter-spacing: .4px;
        }
        .section-head h2 {
            margin: 10px 0 6px;
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            color: var(--text);
            letter-spacing: .3px;
        }

        /* Hero */
        .hero-section {
            padding-top: 22px;
            padding-bottom: 10px;
        }
        .hero-card {
            position: relative;
            overflow: hidden;
            border-radius: 30px;
            background:
                linear-gradient(120deg, rgba(36, 14, 64, 0.92) 0%, rgba(63, 28, 107, 0.86) 45%, rgba(95, 63, 155, 0.7) 100%),
                url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
            color: #fff;
            padding: 42px 42px 40px;
            box-shadow: 0 24px 60px rgba(48, 27, 89, 0.24);
        }
        .mini-crumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 22px;
        }
        .mini-crumb a {
            color: rgba(255, 255, 255, 0.86);
        }
        .mini-crumb a:hover {
            color: #fff;
        }
        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.22);
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 700;
            backdrop-filter: blur(6px);
            margin-bottom: 20px;
        }
        .hero-card h1 {
            font-size: clamp(30px, 4.6vw, 52px);
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }
        .hero-card p.lead-text {
            color: rgba(255, 255, 255, 0.83);
            font-size: 17px;
            line-height: 1.8;
            max-width: 560px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 28px;
        }
        .btn-white-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #fff;
            color: var(--brand-deep);
            border: 0;
            padding: 14px 26px;
            border-radius: 999px;
            font-weight: 800;
            font-size: 15px;
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
            transition: transform .2s, box-shadow .2s;
        }
        .btn-white-hero:hover {
            color: var(--brand);
            transform: translateY(-3px);
            box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.45);
            padding: 14px 25px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            transition: all .2s;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }
        .hero-visual {
            position: relative;
            margin-left: 12px;
        }
        .hero-visual img {
            width: 100%;
            height: 280px;
            object-fit: cover;
            border-radius: 24px;
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
            border: 3px solid rgba(255, 255, 255, 0.24);
            position: relative;
            z-index: 2;
        }
        .live-badge {
            position: absolute;
            top: -14px;
            right: 18px;
            z-index: 5;
            background: var(--accent);
            color: #fff;
            font-size: 13px;
            font-weight: 800;
            padding: 7px 14px;
            border-radius: 999px;
            box-shadow: 0 8px 18px rgba(255, 122, 69, 0.4);
            letter-spacing: .4px;
        }
        .hero-tagline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 24px;
        }
        .hero-tagline span {
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.16);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(3px);
        }

        /* Category brief */
        .brief-card {
            background: #fff;
            border: 1px solid rgba(233, 228, 241, 0.7);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: box-shadow .25s;
        }
        .brief-card:hover {
            box-shadow: var(--shadow-hover);
        }
        .brief-body {
            padding: 36px 38px;
        }
        .brief-body .text-label {
            display: inline-block;
            color: var(--brand);
            font-weight: 800;
            background: var(--brand-soft);
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 14px;
            margin-bottom: 16px;
        }
        .brief-body h2 {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.4;
        }
        .brief-body p {
            color: var(--body-text);
            font-size: 15px;
        }
        .brief-body ul {
            list-style: none;
            padding: 0;
            margin: 14px 0 0;
        }
        .brief-body li {
            display: flex;
            gap: 10px;
            align-items: center;
            padding: 8px 0;
            color: var(--body-text);
        }
        .brief-body li i {
            color: var(--accent);
            width: 22px;
            text-align: center;
        }
        .brief-media {
            position: relative;
            height: 100%;
            min-height: 320px;
            overflow: hidden;
        }
        .brief-media img {
            width: 100%;
            height: auto;
            min-height: 320px;
            object-fit: cover;
        }
        .brief-media .overlay-note {
            position: absolute;
            left: 22px;
            bottom: 22px;
            background: rgba(255, 255, 255, 0.92);
            padding: 9px 16px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
        }

        /* 3 suggest cards */
        .suggest-card {
            background: #fff;
            border-radius: 22px;
            padding: 24px 22px;
            box-shadow: var(--shadow);
            border-top: 4px solid transparent;
            height: 100%;
            transition: transform .25s, box-shadow .25s, border-color .25s;
            position: relative;
            overflow: hidden;
        }
        .suggest-card::after {
            content: "";
            position: absolute;
            right: 0;
            bottom: 0;
            width: 80px;
            height: 4px;
            background: var(--grad-brand);
            border-radius: 4px 0 0 4px;
            transform: scaleX(0);
            transition: transform .3s ease;
            transform-origin: right;
        }
        .suggest-card:hover {
            transform: translateY(-5px);
            border-color: var(--brand-soft);
            box-shadow: var(--shadow-hover);
        }
        .suggest-card:hover::after {
            transform: scaleX(1);
        }
        .suggest-card .icon-bubble {
            width: 48px;
            height: 48px;
            border-radius: 16px;
            background: var(--brand-soft);
            color: var(--brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
        }
        .suggest-card h3 {
            font-size: 17px;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .suggest-card p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }

        /* Update details */
        .detail-panel {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 30px 32px;
            box-shadow: var(--shadow);
        }
        .detail-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px 24px;
        }
        .detail-grid .detail-item {
            display: flex;
            gap: 14px;
            padding: 22px 0;
            border-bottom: 1px solid #F0ECF5;
            align-items: flex-start;
        }
        .detail-grid .detail-item:last-child {
            border-bottom: 0;
        }
        .detail-item .step-number {
            font-size: 28px;
            font-weight: 900;
            color: transparent;
            -webkit-text-stroke: 1.5px var(--brand);
            line-height: 1;
            min-width: 52px;
        }
        .detail-item h3 {
            font-size: 17px;
            font-weight: 800;
            margin: 0 0 6px;
        }
        .detail-item p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }
        .chip-muted {
            background: #F2EEF7;
            color: var(--body-text);
            border-radius: 999px;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 600;
        }

        /* update path strip */
        .safety-strip {
            background: linear-gradient(120deg, #3F2463 0%, #5B3DA2 60%, #734BA8 100%);
            border-radius: 26px;
            padding: 34px 38px;
            color: #fff;
            display: grid;
            grid-template-columns: 1.1fr 2fr;
            gap: 30px;
            align-items: center;
            box-shadow: 0 18px 40px rgba(61, 36, 99, 0.18);
        }
        .safety-strip h2 {
            color: #fff;
            margin: 0;
            font-size: clamp(20px, 2.4vw, 28px);
            font-weight: 800;
            line-height: 1.35;
        }
        .safety-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: flex-end;
        }
        .safety-list span {
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #fff;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
        }
        .safety-list i {
            color: #FFC9A8;
            margin-right: 8px;
        }

        /* Big CTA */
        .gateway-cta {
            background: #fff;
            border-radius: 30px;
            box-shadow: var(--shadow);
            padding: 34px 38px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
            position: relative;
            overflow: hidden;
        }
        .gateway-cta::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
            width: 7px;
            background: var(--grad-brand);
        }
        .gateway-cta h2 {
            font-size: 24px;
            font-weight: 800;
            margin: 0 0 6px;
        }
        .gateway-cta p {
            margin: 0;
            color: var(--muted);
        }
        .gateway-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .btn-line-route {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: var(--brand);
            border: 2px solid var(--brand);
            padding: 12px 24px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 800;
            transition: all .2s;
        }
        .btn-line-route:hover {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
            transform: translateY(-2px);
        }
        .btn-solid-route {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--grad-brand);
            border: 0;
            color: #fff;
            padding: 13px 25px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 800;
            box-shadow: 0 10px 24px rgba(91, 61, 162, 0.22);
            transition: all .2s;
        }
        .btn-solid-route:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 18px 34px rgba(91, 61, 162, 0.3);
        }

        /* FAQ */
        .faq-accordion .faq-item {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 18px;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(30, 15, 50, 0.03);
            transition: border-color .2s, box-shadow .2s;
        }
        .faq-accordion .faq-item:hover {
            border-color: rgba(91, 61, 162, 0.2);
            box-shadow: var(--shadow);
        }
        .faq-accordion .faq-btn {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: transparent;
            border: 0;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 700;
            text-align: left;
            color: var(--text);
            border-radius: 0;
            gap: 20px;
        }
        .faq-accordion .faq-btn:hover {
            background: #FBFAFD;
        }
        .faq-accordion .faq-btn:not(.collapsed) {
            color: var(--brand);
        }
        .faq-accordion .faq-btn .fa-icon {
            margin-left: auto;
            color: var(--brand);
            font-size: 16px;
            flex: 0 0 auto;
            transition: transform .25s;
        }
        .faq-accordion .faq-btn.collapsed .fa-icon {
            transform: rotate(0deg);
        }
        .faq-accordion .faq-btn:not(.collapsed) .fa-icon {
            transform: rotate(45deg);
        }
        .faq-accordion .faq-body {
            padding: 0 24px 20px;
            color: var(--body-text);
            font-size: 15px;
            line-height: 1.85;
        }

        /* footer */
        .site-footer {
            background: #2C1E3E;
            color: rgba(255, 255, 255, 0.75);
            padding-top: 52px;
            margin-top: 30px;
        }
        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .site-footer .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: var(--grad-brand);
            flex: 0 0 42px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .site-footer p {
            color: rgba(255, 255, 255, 0.58);
            font-size: 14px;
            line-height: 1.8;
        }
        .site-footer .footer-links-title {
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            margin-bottom: 18px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 12px;
        }
        .site-footer ul a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
        }
        .site-footer ul a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 34px;
            padding: 16px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.42);
            display: flex;
            flex-wrap: wrap;
        }

        /* responsive */
        @media (max-width: 991px) {
            .header-top {
                grid-template-columns: 1fr auto;
                gap: 14px;
            }
            .site-search {
                grid-column: 1 / -1;
                grid-row: 2;
                max-width: 100%;
            }
            .hero-card {
                padding: 34px 28px 30px;
                border-radius: 24px;
            }
            .brief-body {
                padding: 28px;
            }
            .safety-strip {
                grid-template-columns: 1fr;
                padding: 28px;
            }
            .safety-list {
                justify-content: flex-start;
            }
            .detail-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 767px) {
            .brand {
                font-size: 18px;
            }
            .brand-icon {
                width: 42px;
                height: 42px;
                flex-basis: 42px;
                border-radius: 14px;
            }
            .header-cta {
                padding: 10px 15px;
                font-size: 13px;
            }
            .header-cta i {
                font-size: 14px;
            }
            .channel-tabs a {
                font-size: 14px;
                padding: 8px 15px;
            }
            .hero-visual img {
                height: 210px;
            }
            .hero-card h1 {
                font-size: 30px;
            }
            .brief-media,
            .brief-media img {
                min-height: 220px;
            }
            .safety-strip {
                border-radius: 20px;
            }
            .gateway-cta {
                padding: 28px 22px;
            }
            .gateway-actions {
                width: 100%;
                flex-direction: column;
            }
            .gateway-actions .btn-solid-route,
            .gateway-actions .btn-line-route {
                justify-content: center;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
            }
            .section {
                padding-top: 28px;
            }
        }
        @media (max-width: 520px) {
            .brand-icon {
                display: none;
            }
            .brand {
                font-size: 17px;
            }
            .header-cta span.btn-text {
                max-width: 92px;
                overflow: hidden;
                white-space: nowrap;
                text-overflow: clip;
            }
            .hero-card {
                padding: 28px 20px 24px;
            }
            .hero-card .lead-text {
                font-size: 15px;
            }
            .detail-panel {
                padding: 22px 20px;
            }
            .faq-accordion .faq-btn {
                font-size: 15px;
                padding: 18px 18px;
            }
            .faq-accordion .faq-body {
                padding: 0 18px 16px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #5B3DA2;
            --primary-dark: #4E2A84;
            --primary-soft: #EFEAFB;
            --accent: #FF7A45;
            --lime: #C7F23F;
            --bg: #F6F4F8;
            --card: #FFFFFF;
            --ink: #1E1826;
            --muted: #5D5A66;
            --subtle: #8C8996;
            --border: #E7E2EC;
            --radius-lg: 24px;
            --radius-md: 18px;
            --radius-pill: 999px;
            --shadow: 0 10px 32px rgba(30, 20, 60, 0.06);
            --shadow-hover: 0 18px 44px rgba(78, 42, 132, 0.15);
            --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--ink);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .2s ease;
        }

        a:hover {
            color: var(--accent);
        }

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

        .container {
            max-width: 1220px;
        }

        .section {
            padding: 80px 0;
        }

        .section-sm {
            padding: 50px 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--ink);
            line-height: 1.3;
            letter-spacing: -0.02em;
        }

        .text-muted {
            color: var(--muted) !important;
        }

        .text-subtle {
            color: var(--subtle);
        }

        .btn {
            border-radius: 14px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 24px;
            transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
        }

        .btn-grad {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            border: none;
            color: #fff !important;
            border-radius: 999px;
            box-shadow: 0 10px 24px rgba(255, 122, 69, 0.25);
        }

        .btn-grad:hover,
        .btn-grad:focus {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent) 100%);
            transform: translateY(-2px);
            color: #fff !important;
            box-shadow: 0 14px 30px rgba(91, 61, 162, 0.32);
        }

        .btn-outline-dark {
            border: 1px solid #D6D0DE;
            background: #fff;
            color: var(--ink);
            border-radius: 999px;
        }

        .btn-outline-dark:hover,
        .btn-outline-dark:focus {
            border-color: var(--primary);
            color: var(--primary);
            background: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .btn-outline-accent {
            border: 1px solid rgba(255, 122, 69, 0.5);
            color: var(--accent);
            background: transparent;
            border-radius: 999px;
        }

        .btn-outline-accent:hover {
            background: rgba(255, 122, 69, 0.08);
            color: var(--accent);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .form-control {
            border-radius: 14px;
            border: 1px solid #DDD8E4;
            padding: 12px 18px;
            font-size: 16px;
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(91, 61, 162, 0.12);
            outline: none;
        }

        .section-title {
            font-size: 38px;
            font-weight: 800;
            margin-bottom: 18px;
        }

        .section-subtitle {
            color: var(--muted);
            font-size: 17px;
            max-width: 720px;
            margin: 0 auto;
        }

        /* ===== Header ===== */
        .site-header {
            background: #fff;
            border-bottom: 1px solid rgba(230, 224, 238, 0.8);
            position: relative;
        }

        .header-main {
            padding: 18px 0 12px;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }

        .logo-icon {
            width: 46px;
            height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-size: 22px;
            border-radius: 16px;
            box-shadow: 0 6px 18px rgba(91, 61, 162, 0.25);
        }

        .brand-name {
            font-size: 22px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -0.02em;
        }

        .header-search {
            max-width: 520px;
            position: relative;
        }

        .header-search .form-control {
            height: 50px;
            border-radius: 999px;
            padding-left: 46px;
            background: #F5F2F8;
            border-color: transparent;
        }

        .header-search .form-control:focus {
            background: #fff;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(91, 61, 162, 0.1);
        }

        .header-search .search-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--subtle);
            pointer-events: none;
            z-index: 2;
        }

        .header-search .header-submit {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            border: none;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            height: 38px;
            padding: 0 20px;
            border-radius: 999px;
            line-height: 1;
        }

        .header-search .header-submit:hover {
            opacity: 0.94;
        }

        .header-cta {
            flex-shrink: 0;
        }

        .mobile-menu-btn {
            width: 48px;
            height: 48px;
            border: 1px solid #E3DDEA;
            background: #fff;
            border-radius: 14px;
            color: var(--ink);
            font-size: 20px;
        }

        .mobile-menu-btn:focus {
            box-shadow: 0 0 0 3px rgba(91, 61, 162, 0.15);
        }

        .channel-nav {
            background: #fff;
            border-top: 1px solid #F0ECF4;
        }

        .channel-tabs {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            scrollbar-width: none;
            white-space: nowrap;
            padding-top: 10px;
            padding-bottom: 10px;
        }

        .channel-tabs::-webkit-scrollbar {
            display: none;
        }

        .channel-tabs a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 9px 20px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            color: var(--muted);
            background: #F3EFF7;
            transition: all .2s;
            min-height: 42px;
        }

        .channel-tabs a i {
            font-size: 14px;
            opacity: 0.8;
        }

        .channel-tabs a:hover {
            background: #FFF1EA;
            color: var(--accent);
        }

        .channel-tabs a.active {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            box-shadow: 0 8px 20px rgba(91, 61, 162, 0.25);
        }

        .mobile-nav-collapse {
            padding: 6px 0 16px;
        }

        /* ===== Hero ===== */
        .hero-section {
            padding: 52px 0 40px;
            background:
                linear-gradient(rgba(246, 244, 248, 0.94), rgba(246, 244, 248, 0.92)),
                url('/assets/images/backpic/back-3.png') center / cover no-repeat;
            border-bottom: 1px solid #EFEAF3;
        }

        .hero-panel {
            background: #fff;
            border-radius: 32px;
            padding: 36px;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }

        .hero-panel::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(199, 242, 63, 0.20) 0%, rgba(255, 122, 69, 0) 70%);
            pointer-events: none;
        }

        .hero-copy {
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-soft);
            color: var(--primary);
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 18px;
        }

        .hero-badge i {
            color: var(--accent);
        }

        .hero-copy h1 {
            font-size: 46px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: -0.03em;
        }

        .hero-copy p {
            font-size: 17px;
            line-height: 1.85;
            color: var(--muted);
            max-width: 620px;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 30px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 26px;
            color: var(--subtle);
            font-size: 14px;
        }

        .hero-meta i {
            color: var(--lime);
            margin-right: 6px;
            font-size: 18px;
            color: var(--accent);
        }

        .hero-visual {
            position: relative;
            z-index: 2;
        }

        .hero-cover {
            width: 100%;
            border-radius: 28px;
            object-fit: cover;
            aspect-ratio: 4 / 3;
            box-shadow: 0 18px 40px rgba(91, 61, 162, 0.18);
        }

        .live-pill {
            position: absolute;
            left: 18px;
            top: 18px;
            background: rgba(30, 24, 38, 0.82);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 7px 14px;
            border-radius: 999px;
            backdrop-filter: blur(6px);
            letter-spacing: 0.03em;
        }

        .live-pill i {
            color: #FF7A45;
            margin-right: 5px;
        }

        /* ===== Info Card ===== */
        .intro-card {
            background-color: var(--card);
            border-radius: 28px;
            padding: 42px;
            box-shadow: var(--shadow);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .intro-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.80) 60%, rgba(255, 255, 255, 0.55) 100%);
            pointer-events: none;
        }

        .intro-card > * {
            position: relative;
            z-index: 1;
        }

        .intro-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 22px;
        }

        .intro-tags .tag {
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 999px;
            letter-spacing: 0.02em;
        }

        .intro-text {
            font-size: 17px;
            line-height: 1.9;
            color: var(--muted);
            max-width: 860px;
        }

        .intro-text strong {
            color: var(--ink);
        }

        /* ===== Guide List ===== */
        .split-guide .left-card,
        .split-guide .right-card {
            background: var(--card);
            border-radius: 24px;
            box-shadow: var(--shadow);
            padding: 30px;
            height: 100%;
        }

        .split-guide .guide-title {
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .guide-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .guide-link-list li {
            border-bottom: 1px solid #F0EDF3;
        }

        .guide-link-list li:last-child {
            border-bottom: 0;
        }

        .guide-link-list a {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 15px 4px;
            border-radius: 12px;
            font-weight: 600;
            color: var(--ink);
            transition: background .2s, padding-left .2s;
        }

        .guide-link-list a:hover {
            background: #F6F2FB;
            padding-left: 12px;
            color: var(--primary);
        }

        .guide-link-list a i {
            width: 38px;
            height: 38px;
            flex: 0 0 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-soft);
            color: var(--primary);
            border-radius: 12px;
            font-size: 16px;
        }

        .guide-meta {
            display: block;
            font-size: 13px;
            color: var(--subtle);
            font-weight: 400;
            margin-top: 2px;
        }

        .right-card {
            background: linear-gradient(150deg, #FFFFFF 0%, #F8F1FF 100%);
        }

        .right-card img {
            border-radius: 20px;
            margin-bottom: 20px;
            width: 100%;
            object-fit: cover;
        }

        .right-card p {
            color: var(--muted);
            margin-bottom: 0;
        }

        /* ===== Schedule ===== */
        .schedule-list {
            display: grid;
            gap: 18px;
        }

        .schedule-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 22px;
            padding: 26px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            transition: transform .2s, box-shadow .2s;
        }

        .schedule-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .schedule-date {
            flex: 0 0 150px;
            text-align: left;
        }

        .schedule-date .date-day {
            font-size: 30px;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
        }

        .schedule-date .date-meta {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--subtle);
        }

        .schedule-item h3 {
            margin: 0 0 8px;
            font-size: 20px;
        }

        .schedule-desc {
            color: var(--muted);
            margin-bottom: 0;
            font-size: 15px;
        }

        .schedule-badge {
            background: #FFF1EA;
            color: var(--accent);
            font-size: 13px;
            padding: 5px 12px;
            border-radius: 999px;
            font-weight: 700;
        }

        .schedule-actions {
            display: flex;
            gap: 10px;
            margin-left: auto;
        }

        /* ===== Utility cards ===== */
        .mini-benefit {
            display: grid;
            gap: 20px;
            grid-template-columns: repeat(3, 1fr);
        }

        .benefit-card {
            background: var(--card);
            border-radius: 22px;
            padding: 28px;
            box-shadow: var(--shadow);
            transition: transform .25s, box-shadow .25s;
        }

        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .benefit-card .benefit-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 18px;
            background: var(--primary-soft);
            color: var(--primary);
        }

        .benefit-card h3 {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .benefit-card p {
            color: var(--muted);
            font-size: 15px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        /* ===== Subscribe ===== */
        .subscribe-card {
            border-radius: 30px;
            padding: 54px;
            background:
                linear-gradient(120deg, rgba(91, 61, 162, 0.96), rgba(94, 52, 158, 0.88)),
                url('/assets/images/backpic/back-2.webp') center / cover;
            text-align: center;
            overflow: hidden;
            position: relative;
        }

        .subscribe-card h2,
        .subscribe-card .subtitle {
            color: #fff;
        }

        .subscribe-card h2 {
            font-size: 36px;
            font-weight: 800;
        }

        .subscribe-card .subtitle {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 30px;
            font-size: 17px;
        }

        .subscribe-form {
            max-width: 560px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .subscribe-form .form-control {
            flex: 1 1 260px;
            border-radius: 999px;
            border: none;
            height: 54px;
            padding: 0 24px;
            font-size: 16px;
        }

        .subscribe-form .form-control:focus {
            box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
        }

        .subscribe-btn {
            height: 54px;
            border-radius: 999px;
            padding: 0 30px;
            background: #fff;
            color: var(--primary);
            border: none;
            font-size: 15px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .subscribe-btn:hover {
            background: var(--lime);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .subscribe-note {
            margin-top: 20px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
        }

        /* ===== FAQ ===== */
        .accordion-item {
            border: 1px solid var(--border);
            border-radius: 18px !important;
            margin-bottom: 14px;
            overflow: hidden;
            background: #fff;
        }

        .accordion-button {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            background: #fff;
            padding: 20px 24px;
            box-shadow: none;
            outline: none;
            border-radius: 18px !important;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(91, 61, 162, 0.1);
        }

        .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--accent);
            box-shadow: none;
        }

        .accordion-button::after {
            background-image: unset;
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 14px;
            color: var(--accent);
            width: auto;
            height: auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: transform .2s;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }

        .accordion-body {
            padding: 6px 24px 24px;
            color: var(--muted);
            line-height: 1.85;
        }

        .faq-wrap {
            max-width: 960px;
            margin: 0 auto;
        }

        /* ===== CTA band ===== */
        .cta-band {
            background: var(--card);
            border-radius: 28px;
            box-shadow: var(--shadow);
            padding: 42px;
            text-align: center;
        }

        .cta-band h2 {
            font-size: 30px;
            margin-bottom: 12px;
        }

        .cta-band p {
            color: var(--muted);
            max-width: 630px;
            margin: 0 auto 30px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #241A32;
            color: rgba(255, 255, 255, 0.76);
            padding: 70px 0 30px;
            margin-top: 80px;
            font-size: 14px;
        }

        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-size: 21px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .site-footer .footer-brand .logo-icon {
            width: 40px;
            height: 40px;
            font-size: 18px;
        }

        .site-footer p {
            line-height: 1.95;
            max-width: 460px;
        }

        .site-footer .footer-links-title {
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 18px;
        }

        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer ul li {
            margin-bottom: 10px;
        }

        .site-footer ul a {
            color: rgba(255, 255, 255, 0.7);
            transition: color .2s;
            padding: 4px 0;
        }

        .site-footer ul a:hover {
            color: var(--lime);
        }

        .footer-bottom {
            margin-top: 44px;
            padding-top: 26px;
            border-top: 1px solid rgba(255, 255, 255, 0.10);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
            flex-wrap: wrap;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1200px) {
            .hero-copy h1 {
                font-size: 38px;
            }

            .schedule-date {
                flex-basis: 130px;
            }
        }

        @media (max-width: 992px) {
            .section {
                padding: 60px 0;
            }

            .hero-panel {
                padding: 28px;
            }

            .hero-copy h1 {
                font-size: 34px;
            }

            .hero-visual {
                margin-top: 28px;
            }

            .brand-name {
                font-size: 19px;
            }

            .header-search .form-control {
                font-size: 15px;
            }

            .split-guide .right-card {
                margin-top: 20px;
                height: auto;
            }

            .mini-benefit {
                grid-template-columns: 1fr;
            }

            .subscribe-card {
                padding: 40px 24px;
            }

            .schedule-item {
                padding: 22px;
            }

            .schedule-actions {
                margin-left: 0;
                flex-wrap: wrap;
            }
        }

        @media (max-width: 768px) {
            .header-main {
                padding: 14px 0 10px;
            }

            .channel-tabs {
                gap: 6px;
                margin: 0 -12px;
                padding-left: 20px;
                padding-right: 20px;
            }

            .channel-tabs a {
                padding: 8px 15px;
                font-size: 14px;
            }

            .hero-copy h1 {
                font-size: 30px;
            }

            .section-title {
                font-size: 28px;
            }

            .subscribe-card h2 {
                font-size: 28px;
            }

            .intro-card {
                padding: 28px;
            }

            .cta-band {
                padding: 30px 20px;
            }

            .schedule-date {
                flex-basis: 100%;
            }

            .hero-section {
                padding: 32px 0 28px;
            }

            .hero-panel {
                border-radius: 24px;
            }
        }

        @media (max-width: 520px) {
            body {
                font-size: 15px;
                line-height: 1.75;
            }

            .brand-name {
                font-size: 17px;
                letter-spacing: -0.02em;
            }

            .brand-logo {
                gap: 8px;
            }

            .logo-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
                border-radius: 13px;
            }

            .section {
                padding: 46px 0;
            }

            .hero-copy h1 {
                font-size: 28px;
            }

            .hero-copy p {
                font-size: 16px;
            }

            .btn {
                padding: 11px 20px;
                font-size: 15px;
            }

            .guide-link-list a {
                align-items: flex-start;
            }

            .schedule-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .schedule-date {
                display: flex;
                align-items: baseline;
                gap: 10px;
            }

            .schedule-actions {
                width: 100%;
            }

            .subscribe-form .form-control {
                width: 100%;
                flex: 1 1 100%;
            }

            .subscribe-btn {
                width: 100%;
                justify-content: center;
            }

            .accordion-button {
                font-size: 15px;
                padding: 16px 16px;
            }

            .accordion-body {
                padding: 0 16px 16px;
            }

            .site-footer {
                padding-top: 50px;
            }
        }