/* roulang page: index */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0,0,0,0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition);
        }
        a:hover {
            color: var(--ms-text);
        }

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

        ul, ol {
            list-style: none;
            padding-left: 0;
        }

        button, input {
            font-family: var(--ms-font-sans);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--ms-primary);
            outline-offset: 2px;
        }

        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 28px;
            padding-right: 28px;
        }

        @media (max-width: 768px) {
            .ms-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }
        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0,0,0,0.4);
        }
        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
        }
        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }
        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
        }
        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255,255,255,0.05);
        }
        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
        }
        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
        }
        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }
        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 160px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }
        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }
        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }

        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
        }
        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200,255,0,0.2);
        }
        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200,255,0,0.35);
            transform: translateY(-2px);
        }
        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }
        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200,255,0,0.06);
            transform: translateY(-2px);
        }
        .ms-btn-sm {
            font-size: 13px;
            padding: 8px 18px;
            border-radius: var(--ms-radius-sm);
        }
        .ms-btn-lg {
            font-size: 17px;
            padding: 14px 36px;
            border-radius: var(--ms-radius-md);
        }

        @media (max-width: 992px) {
            .ms-navbar .navbar-collapse {
                background: var(--ms-bg-tertiary);
                padding: 18px;
                border-radius: var(--ms-radius-md);
                border: 1px solid var(--ms-border);
                margin-top: 12px;
            }
            .ms-search-box {
                width: 100%;
                margin-bottom: 12px;
            }
            .ms-search-box:focus {
                width: 100%;
            }
            .ms-navbar .nav-item {
                margin-bottom: 4px;
            }
        }

        @media (min-width: 992px) {
            .ms-navbar .navbar-nav {
                gap: 6px;
            }
        }

        /* ===== SECTION BASE ===== */
        .ms-section {
            padding: 88px 0;
        }
        .ms-section-alt {
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-section-tight {
            padding: 64px 0;
        }
        .ms-section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--ms-primary);
            background: var(--ms-primary-dim);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 16px;
        }
        .ms-section-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: var(--ms-text);
            margin-bottom: 16px;
        }
        .ms-section-desc {
            font-size: 16px;
            color: var(--ms-text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }

        @media (max-width: 768px) {
            .ms-section {
                padding: 56px 0;
            }
            .ms-section-title {
                font-size: 24px;
            }
            .ms-section-desc {
                font-size: 15px;
                margin-bottom: 28px;
            }
            .ms-btn-lg {
                font-size: 15px;
                padding: 12px 24px;
            }
        }

        /* ===== HERO ===== */
        .ms-hero {
            position: relative;
            background: var(--ms-bg);
            padding: 72px 0 88px;
            min-height: 78vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .ms-hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/e8f028f88b4f1667.webp') center/cover no-repeat;
            opacity: 0.22;
            z-index: 0;
        }
        .ms-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14,14,18,0.92) 0%, rgba(14,14,18,0.72) 45%, rgba(14,14,18,0.88) 100%);
            z-index: 1;
        }
        .ms-hero .ms-container {
            position: relative;
            z-index: 2;
        }
        .ms-hero-content {
            padding-right: 24px;
        }
        .ms-hero h1 {
            font-size: 52px;
            font-weight: 800;
            line-height: 1.18;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 20px;
            text-wrap: balance;
        }
        .ms-hero-desc {
            font-size: 16px;
            color: var(--ms-text-secondary);
            line-height: 1.9;
            max-width: 560px;
            margin-bottom: 28px;
        }
        .ms-hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .ms-hero-points {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 14px;
            color: var(--ms-text-secondary);
        }
        .ms-hero-points .point {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-hero-points .point i {
            color: var(--ms-primary);
            font-size: 14px;
        }

        .ms-countdown-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border-light);
            border-radius: var(--ms-radius-xl);
            padding: 28px 32px;
            max-width: 380px;
            margin-left: auto;
            box-shadow: var(--ms-shadow-sm);
        }
        .ms-countdown-card .cd-label {
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.05em;
            color: var(--ms-primary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .ms-countdown-card .cd-match {
            font-size: 22px;
            font-weight: 700;
            color: var(--ms-text);
            line-height: 1.35;
            margin-bottom: 20px;
        }
        .ms-countdown-ring {
            display: flex;
            align-items: center;
            gap: 18px;
            margin-bottom: 22px;
        }
        .ms-ring {
            width: 76px;
            height: 76px;
            border-radius: 50%;
            border: 4px solid var(--ms-border-light);
            border-top-color: var(--ms-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            animation: ms-spin 3s linear infinite;
        }
        .ms-ring-inner {
            font-size: 22px;
            font-weight: 800;
            color: var(--ms-primary);
        }
        .ms-countdown-ring .cd-nums {
            font-size: 15px;
            color: var(--ms-text-secondary);
            line-height: 1.6;
        }
        .ms-countdown-ring .cd-nums strong {
            color: var(--ms-text);
            font-weight: 700;
        }
        .ms-countdown-card .ms-btn {
            width: 100%;
        }

        @keyframes ms-spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @media (max-width: 992px) {
            .ms-hero {
                padding: 48px 0 64px;
                min-height: auto;
            }
            .ms-hero h1 {
                font-size: 34px;
            }
            .ms-countdown-card {
                margin-left: 0;
                margin-top: 32px;
                max-width: 100%;
            }
        }
        @media (max-width: 576px) {
            .ms-hero h1 {
                font-size: 27px;
            }
            .ms-countdown-card {
                padding: 20px;
            }
        }

        /* ===== CARDS ===== */
        .ms-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 24px;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .ms-card:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-hover);
            transform: translateY(-4px);
        }
        .ms-card .card-img {
            border-radius: var(--ms-radius-sm);
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 16/10;
            background: var(--ms-bg-tertiary);
        }
        .ms-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }
        .ms-card:hover .card-img img {
            transform: scale(1.04);
        }
        .ms-card .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .ms-card .card-text {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
            margin-bottom: 12px;
        }
        .ms-card .card-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: auto;
        }

        .ms-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 6px;
            letter-spacing: 0.03em;
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
        }
        .ms-badge-hot {
            background: rgba(255, 92, 51, 0.15);
            color: var(--ms-accent);
        }

        /* ===== STATS ===== */
        .ms-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .ms-stat-item {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--ms-transition);
        }
        .ms-stat-item:hover {
            border-color: var(--ms-primary);
            box-shadow: 0 8px 24px rgba(200,255,0,0.08);
        }
        .ms-stat-item .stat-num {
            font-size: 40px;
            font-weight: 800;
            color: var(--ms-primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        .ms-stat-item .stat-label {
            font-size: 14px;
            color: var(--ms-text-secondary);
            margin-top: 6px;
        }

        @media (max-width: 992px) {
            .ms-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .ms-stats-grid {
                grid-template-columns: 1fr;
            }
            .ms-stat-item .stat-num {
                font-size: 30px;
            }
        }

        /* ===== STEP FLOW ===== */
        .ms-step-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            counter-reset: ms-step-counter;
        }
        .ms-step-item {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 28px 24px;
            position: relative;
            transition: all var(--ms-transition);
        }
        .ms-step-item:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-3px);
        }
        .ms-step-item .step-number {
            font-size: 42px;
            font-weight: 900;
            color: var(--ms-primary);
            line-height: 1;
            margin-bottom: 14px;
            opacity: 0.85;
        }
        .ms-step-item .step-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
        }
        .ms-step-item .step-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
        }

        @media (max-width: 992px) {
            .ms-step-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== MASONRY GALLERY ===== */
        .ms-gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            grid-auto-rows: 200px;
        }
        .ms-gallery-item {
            border-radius: var(--ms-radius-md);
            overflow: hidden;
            position: relative;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            transition: all var(--ms-transition);
        }
        .ms-gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
        .ms-gallery-item:nth-child(4) { grid-column: span 2; }
        .ms-gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }
        .ms-gallery-item:hover img {
            transform: scale(1.03);
        }
        .ms-gallery-item .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(14,14,18,0.92));
            padding: 20px 16px 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--ms-text);
            letter-spacing: 0.01em;
        }

        @media (max-width: 992px) {
            .ms-gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                grid-auto-rows: 160px;
            }
            .ms-gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
            .ms-gallery-item:nth-child(4) { grid-column: span 2; }
        }
        @media (max-width: 576px) {
            .ms-gallery-grid {
                grid-template-columns: 1fr;
                grid-auto-rows: 220px;
            }
            .ms-gallery-item:nth-child(1),
            .ms-gallery-item:nth-child(4) {
                grid-column: span 1;
                grid-row: span 1;
            }
        }

        /* ===== BRAND INTRO ===== */
        .ms-brand-intro {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-xl);
            padding: 48px 48px;
            position: relative;
            overflow: hidden;
        }
        .ms-brand-intro::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(200,255,0,0.05);
            pointer-events: none;
        }
        .ms-brand-intro .intro-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 18px;
        }
        .ms-brand-intro .intro-text {
            font-size: 16px;
            color: var(--ms-text-secondary);
            line-height: 2.0;
            max-width: 900px;
        }

        @media (max-width: 768px) {
            .ms-brand-intro {
                padding: 28px 22px;
            }
            .ms-brand-intro .intro-title {
                font-size: 22px;
            }
        }

        /* ===== LIST ITEM ===== */
        .ms-list-card {
            display: flex;
            gap: 16px;
            align-items: center;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 16px 18px;
            transition: all var(--ms-transition);
            margin-bottom: 12px;
        }
        .ms-list-card:hover {
            border-color: var(--ms-border-light);
            background: var(--ms-bg-tertiary);
            transform: translateX(4px);
        }
        .ms-list-card .list-num {
            font-size: 18px;
            font-weight: 800;
            color: var(--ms-primary);
            min-width: 38px;
        }
        .ms-list-card .list-main {
            flex: 1;
        }
        .ms-list-card .list-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 2px;
        }
        .ms-list-card .list-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
        }

        /* ===== FAQ ===== */
        .ms-accordion .accordion-item {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .ms-accordion .accordion-header .accordion-button {
            background: transparent;
            color: var(--ms-text);
            font-weight: 600;
            font-size: 16px;
            padding: 20px 24px;
            border: none;
            box-shadow: none;
        }
        .ms-accordion .accordion-button:not(.collapsed) {
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-accordion .accordion-button::after {
            filter: invert(1);
        }
        .ms-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200,255,0,0.2);
        }
        .ms-accordion .accordion-body {
            background: var(--ms-bg-tertiary);
            color: var(--ms-text-secondary);
            font-size: 15px;
            line-height: 1.85;
            padding: 18px 24px;
        }

        /* ===== PARTNER ===== */
        .ms-partner-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }
        .ms-partner-logo {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 18px 28px;
            font-weight: 700;
            font-size: 15px;
            color: var(--ms-text-secondary);
            transition: all var(--ms-transition);
            cursor: default;
            letter-spacing: 0.02em;
        }
        .ms-partner-logo:hover {
            color: var(--ms-text);
            border-color: var(--ms-primary);
            background: var(--ms-bg-tertiary);
        }

        /* ===== CALENDAR ===== */
        .ms-calendar-grid {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 10px;
        }
        .ms-cal-item {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-sm);
            padding: 14px 10px;
            text-align: center;
            transition: all var(--ms-transition);
        }
        .ms-cal-item:hover {
            border-color: var(--ms-primary);
            background: var(--ms-bg-tertiary);
        }
        .ms-cal-item .cal-date {
            font-size: 12px;
            color: var(--ms-text-secondary);
            margin-bottom: 4px;
        }
        .ms-cal-item .cal-event {
            font-size: 12px;
            font-weight: 600;
            color: var(--ms-text);
            line-height: 1.4;
        }

        @media (max-width: 992px) {
            .ms-calendar-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        @media (max-width: 576px) {
            .ms-calendar-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* ===== CTA FORM ===== */
        .ms-form-wrap {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 36px 40px;
        }
        .ms-form-wrap .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 8px;
        }
        .ms-form-wrap .form-control {
            background: var(--ms-bg);
            border: 1px solid var(--ms-border-light);
            border-radius: var(--ms-radius-sm);
            color: var(--ms-text);
            padding: 12px 16px;
            font-size: 15px;
            transition: border-color var(--ms-transition), box-shadow var(--ms-transition);
        }
        .ms-form-wrap .form-control:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 3px rgba(200,255,0,0.15);
            background: var(--ms-bg);
            color: var(--ms-text);
        }
        .ms-form-wrap .form-control::placeholder {
            color: var(--ms-text-secondary);
            font-size: 14px;
        }

        /* ===== GUARANTEE ===== */
        .ms-guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .ms-guarantee-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background: transparent;
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 18px 20px;
            color: var(--ms-text-secondary);
            font-size: 14px;
            transition: all var(--ms-transition);
        }
        .ms-guarantee-item:hover {
            border-color: var(--ms-primary);
            color: var(--ms-text);
        }
        .ms-guarantee-item i {
            font-size: 22px;
            color: var(--ms-primary);
            flex-shrink: 0;
        }
        .ms-guarantee-item span {
            line-height: 1.5;
        }

        @media (max-width: 992px) {
            .ms-guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .ms-guarantee-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== COMMUNITY ===== */
        .ms-topic-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 20px 22px;
            transition: all var(--ms-transition);
            height: 100%;
        }
        .ms-topic-card:hover {
            border-color: var(--ms-primary);
            background: var(--ms-bg-tertiary);
            transform: translateY(-3px);
        }
        .ms-topic-card .topic-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .ms-topic-card .topic-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
            display: flex;
            gap: 14px;
        }

        /* ===== APP ===== */
        .ms-app-wrap {
            display: flex;
            align-items: center;
            gap: 36px;
            background: linear-gradient(135deg, var(--ms-bg-secondary) 0%, var(--ms-bg-tertiary) 100%);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-xl);
            padding: 40px 48px;
        }
        .ms-app-wrap .app-info {
            flex: 1;
        }
        .ms-app-wrap .app-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 12px;
        }
        .ms-app-wrap .app-desc {
            font-size: 15px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 520px;
        }
        .ms-app-store {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .ms-app-store .ms-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .ms-app-visual {
            width: 200px;
            height: 200px;
            border-radius: var(--ms-radius-lg);
            background: url('/assets/images/75c3835e517df34f.webp') center/cover no-repeat;
            border: 1px solid var(--ms-border-light);
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .ms-app-wrap {
                flex-direction: column;
                padding: 28px 22px;
                gap: 24px;
            }
            .ms-app-visual {
                width: 140px;
                height: 140px;
            }
            .ms-app-wrap .app-title {
                font-size: 21px;
            }
        }

        /* ===== FOOTER ===== */
        .ms-footer {
            background: #0B0B0E;
            border-top: 1px solid var(--ms-border);
            padding: 52px 0 28px;
        }
        .ms-footer .footer-brand {
            font-size: 25px;
            font-weight: 800;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .ms-footer .footer-brand .brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 16px;
            font-weight: 900;
        }
        .ms-footer .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
            max-width: 360px;
            margin-bottom: 18px;
        }
        .ms-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-bottom: 18px;
        }
        .ms-footer .footer-links a {
            font-size: 14px;
            color: var(--ms-text-secondary);
        }
        .ms-footer .footer-links a:hover {
            color: var(--ms-primary);
        }
        .ms-footer .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
            border-top: 1px solid var(--ms-border);
            padding-top: 20px;
            margin-top: 24px;
        }
        .ms-footer .footer-copy a {
            color: var(--ms-text-secondary);
        }
        .ms-footer .footer-copy a:hover {
            color: var(--ms-primary);
        }

        @media (max-width: 768px) {
            .ms-footer {
                padding: 36px 0 20px;
            }
            .ms-footer .footer-links {
                gap: 16px;
            }
        }

        /* ===== FINAL CTA ===== */
        .ms-final-cta {
            background: linear-gradient(135deg, var(--ms-bg-secondary) 0%, var(--ms-bg) 100%);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-xl);
            padding: 60px 48px;
            text-align: center;
        }
        .ms-final-cta .cta-title {
            font-size: 34px;
            font-weight: 800;
            color: var(--ms-text);
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .ms-final-cta .cta-desc {
            font-size: 16px;
            color: var(--ms-text-secondary);
            line-height: 1.85;
            max-width: 560px;
            margin: 0 auto 28px;
        }
        .ms-final-cta .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .ms-final-cta {
                padding: 36px 22px;
            }
            .ms-final-cta .cta-title {
                font-size: 24px;
            }
        }

/* roulang page: category2 */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition);
        }

        a:hover {
            color: var(--ms-text);
        }

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

        button,
        input {
            font-family: var(--ms-font-sans);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--ms-primary);
            outline-offset: 2px;
        }

        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 28px;
            padding-right: 28px;
        }

        @media (max-width: 768px) {
            .ms-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }

        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }

        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
        }

        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }

        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
        }

        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255, 255, 255, 0.05);
        }

        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
        }

        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
        }

        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }

        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 160px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }

        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }

        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }

        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200, 255, 0, 0.2);
        }

        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200, 255, 0, 0.35);
            transform: translateY(-2px);
        }

        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }

        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200, 255, 0, 0.06);
            transform: translateY(-2px);
        }

        .ms-btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: var(--ms-radius-sm);
        }

        /* ===== BREADCRUMB ===== */
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--ms-text-secondary);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .ms-breadcrumb a {
            color: var(--ms-text-secondary);
        }

        .ms-breadcrumb a:hover {
            color: var(--ms-primary);
        }

        .ms-breadcrumb .separator {
            color: var(--ms-border-light);
        }

        .ms-breadcrumb .current {
            color: var(--ms-primary);
            font-weight: 600;
        }

        /* ===== SECTION HEADINGS ===== */
        .ms-section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--ms-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .ms-section-subtitle {
            font-size: 16px;
            color: var(--ms-text-secondary);
            margin-bottom: 32px;
            max-width: 720px;
            line-height: 1.75;
        }

        /* ===== CATEGORY HERO (non-homepage, no homepage-style hero) ===== */
        .ms-page-header {
            padding: 60px 0 40px;
            background: var(--ms-bg);
            border-bottom: 1px solid var(--ms-border);
            position: relative;
        }

        .ms-page-header::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 120px;
            height: 3px;
            background: var(--ms-primary);
            border-radius: 3px;
        }

        .ms-page-header h1 {
            font-size: 42px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .ms-page-header .page-desc {
            font-size: 17px;
            color: var(--ms-text-secondary);
            max-width: 760px;
            line-height: 1.85;
        }

        /* ===== FILTER BAR ===== */
        .ms-filter-section {
            padding: 32px 0 8px;
        }

        .ms-filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 16px 18px;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
        }

        .ms-filter-label {
            font-size: 13px;
            color: var(--ms-text-secondary);
            font-weight: 600;
            margin-right: 4px;
            white-space: nowrap;
        }

        .ms-filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 20px;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            color: var(--ms-text-secondary);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--ms-transition);
        }

        .ms-filter-tag:hover {
            border-color: var(--ms-border-light);
            color: var(--ms-text);
        }

        .ms-filter-tag.active {
            background: var(--ms-primary-dim);
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            font-weight: 600;
        }

        .ms-filter-search {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 7px 18px;
            color: var(--ms-text);
            font-size: 13px;
            width: 200px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }

        .ms-filter-search::placeholder {
            color: var(--ms-text-secondary);
            font-size: 12px;
        }

        .ms-filter-search:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 240px;
        }

        /* ===== GUIDE CARDS ===== */
        .ms-guide-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            overflow: hidden;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .ms-guide-card:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-4px);
            box-shadow: var(--ms-shadow-hover);
        }

        .ms-guide-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .ms-guide-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .ms-guide-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .ms-guide-card .card-img-wrap::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(14, 14, 18, 0.85), transparent);
            pointer-events: none;
        }

        .ms-guide-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.02em;
            background: var(--ms-primary);
            color: var(--ms-bg);
            z-index: 2;
        }

        .ms-guide-card .card-badge.hot {
            background: var(--ms-accent);
            color: #fff;
        }

        .ms-guide-card .card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .ms-guide-card .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 10px;
            line-height: 1.45;
        }

        .ms-guide-card .card-title a {
            color: var(--ms-text);
        }

        .ms-guide-card .card-title a:hover {
            color: var(--ms-primary);
        }

        .ms-guide-card .card-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }

        .ms-guide-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--ms-text-secondary);
            padding-top: 12px;
            border-top: 1px solid var(--ms-border);
        }

        .ms-guide-card .card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .ms-guide-card .card-meta i {
            font-size: 12px;
            color: var(--ms-text-secondary);
        }

        /* ===== HORIZONTAL GUIDE CARD (hot recommendations) ===== */
        .ms-hguide-card {
            display: flex;
            gap: 18px;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 16px;
            transition: all var(--ms-transition);
            height: 100%;
        }

        .ms-hguide-card:hover {
            border-color: var(--ms-border-light);
            transform: translateX(4px);
            box-shadow: var(--ms-shadow-sm);
        }

        .ms-hguide-card .hguide-img {
            width: 140px;
            min-width: 140px;
            border-radius: var(--ms-radius-sm);
            overflow: hidden;
            aspect-ratio: 1/1;
            object-fit: cover;
        }

        .ms-hguide-card .hguide-content {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .ms-hguide-card .hguide-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .ms-hguide-card .hguide-title a {
            color: var(--ms-text);
        }

        .ms-hguide-card .hguide-title a:hover {
            color: var(--ms-primary);
        }

        .ms-hguide-card .hguide-desc {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 8px;
        }

        .ms-hguide-card .hguide-meta {
            font-size: 11px;
            color: var(--ms-text-secondary);
            display: flex;
            gap: 10px;
            align-items: center;
        }

        /* ===== NEWBIE CARDS ===== */
        .ms-newbie-section {
            background: var(--ms-bg-tertiary);
            border-radius: var(--ms-radius-lg);
            padding: 40px 36px;
            border: 1px solid var(--ms-border);
        }

        .ms-newbie-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 24px 20px;
            height: 100%;
            transition: all var(--ms-transition);
        }

        .ms-newbie-card:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-4px);
            box-shadow: var(--ms-shadow-sm);
        }

        .ms-newbie-card .nb-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--ms-primary-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--ms-primary);
            margin-bottom: 16px;
        }

        .ms-newbie-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
        }

        .ms-newbie-card p {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== ADVANCED TIPS (dark block) ===== */
        .ms-advanced-section {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 40px 36px;
            position: relative;
            overflow: hidden;
        }

        .ms-advanced-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--ms-primary), var(--ms-accent));
        }

        .ms-advanced-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--ms-border);
            transition: all var(--ms-transition);
        }

        .ms-advanced-item:last-child {
            border-bottom: none;
        }

        .ms-advanced-item:hover {
            padding-left: 8px;
        }

        .ms-advanced-item .adv-index {
            font-size: 28px;
            font-weight: 800;
            color: var(--ms-primary);
            min-width: 48px;
            line-height: 1.2;
        }

        .ms-advanced-item .adv-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 6px;
        }

        .ms-advanced-item .adv-content p {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== NEWS LIST ===== */
        .ms-news-list-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--ms-border);
            transition: all var(--ms-transition);
        }

        .ms-news-list-item:last-child {
            border-bottom: none;
        }

        .ms-news-list-item:hover {
            padding-left: 8px;
        }

        .ms-news-list-item .news-date {
            font-size: 12px;
            color: var(--ms-accent);
            font-weight: 600;
            min-width: 70px;
            white-space: nowrap;
        }

        .ms-news-list-item .news-text h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 4px;
            line-height: 1.5;
        }

        .ms-news-list-item .news-text h4 a {
            color: var(--ms-text);
        }

        .ms-news-list-item .news-text h4 a:hover {
            color: var(--ms-primary);
        }

        .ms-news-list-item .news-text p {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ===== VIEW MORE ===== */
        .ms-view-more {
            text-align: center;
            padding: 36px 0 8px;
        }

        /* ===== FOOTER ===== */
        .ms-footer {
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            padding: 48px 0 28px;
            margin-top: 60px;
        }

        .ms-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 22px;
            color: var(--ms-text);
            margin-bottom: 16px;
        }

        .ms-footer .footer-brand .brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 9px;
            background: var(--ms-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 16px;
            font-weight: 900;
        }

        .ms-footer .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
            max-width: 420px;
        }

        .ms-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 22px;
            margin-bottom: 28px;
        }

        .ms-footer .footer-links a {
            color: var(--ms-text-secondary);
            font-size: 14px;
            font-weight: 500;
            transition: color var(--ms-transition);
        }

        .ms-footer .footer-links a:hover {
            color: var(--ms-primary);
        }

        .ms-footer .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.7;
        }

        .ms-footer .footer-copy a {
            color: var(--ms-text-secondary);
        }

        .ms-footer .footer-copy a:hover {
            color: var(--ms-primary);
        }

        /* ===== SECTION SPACING ===== */
        .ms-section {
            padding: 56px 0;
        }

        .ms-section-alt {
            background: var(--ms-bg-secondary);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .ms-page-header h1 {
                font-size: 34px;
            }

            .ms-section-title {
                font-size: 26px;
            }

            .ms-filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }

            .ms-filter-search {
                width: 100%;
            }

            .ms-filter-search:focus {
                width: 100%;
            }

            .ms-hguide-card .hguide-img {
                width: 100px;
                min-width: 100px;
            }

            .ms-advanced-section,
            .ms-newbie-section {
                padding: 32px 24px;
            }
        }

        @media (max-width: 768px) {
            .ms-page-header {
                padding: 40px 0 28px;
            }

            .ms-page-header h1 {
                font-size: 28px;
            }

            .ms-section {
                padding: 36px 0;
            }

            .ms-section-title {
                font-size: 22px;
            }

            .ms-hguide-card {
                flex-direction: column;
            }

            .ms-hguide-card .hguide-img {
                width: 100%;
                min-width: auto;
                aspect-ratio: 16/9;
            }

            .ms-guide-card .card-body {
                padding: 16px 16px 18px;
            }

            .ms-guide-card .card-title {
                font-size: 16px;
            }

            .ms-advanced-section,
            .ms-newbie-section {
                padding: 24px 18px;
            }

            .ms-advanced-item {
                gap: 10px;
            }

            .ms-advanced-item .adv-index {
                font-size: 22px;
                min-width: 32px;
            }

            .ms-news-list-item {
                flex-direction: column;
                gap: 6px;
            }

            .ms-news-list-item .news-date {
                min-width: auto;
            }
        }

        @media (max-width: 520px) {
            .ms-page-header h1 {
                font-size: 24px;
            }

            .ms-section-title {
                font-size: 20px;
            }

            .ms-btn {
                padding: 8px 16px;
                font-size: 13px;
            }

            .ms-guide-card .card-meta {
                font-size: 11px;
                gap: 8px;
                flex-wrap: wrap;
            }
        }

/* roulang page: category1 */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition), background var(--ms-transition), border-color var(--ms-transition);
        }

        a:hover {
            color: var(--ms-text);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--ms-font-sans);
        }

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

        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 28px;
            padding-right: 28px;
        }

        @media (max-width: 576px) {
            .ms-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }

        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }

        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
        }

        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
            flex-shrink: 0;
        }

        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }

        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
            white-space: nowrap;
        }

        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255, 255, 255, 0.05);
        }

        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
            background: rgba(200, 255, 0, 0.08);
        }

        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
            padding: 8px 10px;
            border-radius: var(--ms-radius-sm);
        }

        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }

        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 160px;
            transition: border-color var(--ms-transition), width var(--ms-transition), background var(--ms-transition);
        }

        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }

        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }

        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
            line-height: 1.5;
        }

        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200, 255, 0, 0.2);
        }

        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200, 255, 0, 0.35);
            transform: translateY(-2px);
        }

        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }

        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200, 255, 0, 0.06);
            transform: translateY(-2px);
        }

        .ms-btn-sm {
            padding: 7px 18px;
            font-size: 14px;
            border-radius: 10px;
        }

        .ms-btn-lg {
            padding: 14px 36px;
            font-size: 16px;
            border-radius: 14px;
        }

        @media (max-width: 992px) {
            .ms-navbar .nav-link {
                padding: 10px 16px;
                font-size: 14px;
            }
            .ms-search-box {
                width: 120px;
            }
            .ms-search-box:focus {
                width: 160px;
            }
        }

        @media (max-width: 768px) {
            .ms-navbar {
                padding: 10px 0;
            }
            .ms-navbar .navbar-brand {
                font-size: 22px;
                gap: 8px;
            }
            .ms-navbar .navbar-brand .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 15px;
                border-radius: 8px;
            }
            .ms-navbar .nav-link {
                padding: 10px 14px;
            }
            .ms-search-box {
                width: 100%;
                margin-bottom: 8px;
            }
            .ms-search-box:focus {
                width: 100%;
            }
        }

        /* ===== BREADCRUMB ===== */
        .ms-breadcrumb-bar {
            padding: 20px 0 8px;
            background: var(--ms-bg);
        }

        .ms-breadcrumb {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 14px;
        }

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

        .ms-breadcrumb li + li::before {
            content: '/';
            color: var(--ms-text-secondary);
            margin-right: 4px;
        }

        .ms-breadcrumb a {
            color: var(--ms-text-secondary);
            font-weight: 500;
        }

        .ms-breadcrumb a:hover {
            color: var(--ms-primary);
        }

        .ms-breadcrumb .current {
            color: var(--ms-text);
            font-weight: 600;
        }

        /* ===== PAGE HERO / HEADER SECTION ===== */
        .ms-page-header {
            padding: 36px 0 28px;
            background: var(--ms-bg);
            border-bottom: 1px solid var(--ms-border);
        }

        .ms-page-header .page-title {
            font-size: 40px;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 12px;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .ms-page-header .page-title .title-accent {
            color: var(--ms-primary);
            font-size: 32px;
        }

        .ms-page-header .page-intro {
            font-size: 17px;
            color: var(--ms-text-secondary);
            max-width: 720px;
            line-height: 1.75;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .ms-page-header .page-title {
                font-size: 30px;
            }
            .ms-page-header .page-intro {
                font-size: 15px;
            }
        }

        /* ===== SECTION COMMON ===== */
        .ms-section {
            padding: 64px 0;
            position: relative;
        }

        .ms-section-alt {
            background: var(--ms-bg-secondary);
        }

        .ms-section-header {
            margin-bottom: 36px;
        }

        .ms-section-title {
            font-size: 28px;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--ms-text);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .ms-section-subtitle {
            font-size: 15px;
            color: var(--ms-text-secondary);
            margin-bottom: 0;
            max-width: 640px;
        }

        @media (max-width: 768px) {
            .ms-section {
                padding: 44px 0;
            }
            .ms-section-title {
                font-size: 22px;
            }
        }

        /* ===== FILTER TAGS ===== */
        .ms-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }

        .ms-filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 20px;
            background: transparent;
            border: 1px solid var(--ms-border-light);
            color: var(--ms-text-secondary);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--ms-transition);
            white-space: nowrap;
        }

        .ms-filter-chip:hover {
            border-color: var(--ms-primary);
            color: var(--ms-text);
        }

        .ms-filter-chip.active {
            background: var(--ms-primary-dim);
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            font-weight: 600;
        }

        .ms-filter-chip .chip-icon {
            font-size: 13px;
        }

        /* ===== MATCH CARDS ===== */
        .ms-match-card {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .ms-match-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--ms-shadow-hover);
            border-color: var(--ms-border-light);
        }

        .ms-match-card .match-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--ms-bg-secondary);
        }

        .ms-match-card .match-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }

        .ms-match-card:hover .match-image img {
            transform: scale(1.04);
        }

        .ms-match-card .match-image .match-status {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
            background: rgba(14, 14, 18, 0.82);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .ms-match-card .match-image .status-live {
            color: #FF4444;
            border-color: rgba(255, 68, 68, 0.4);
        }

        .ms-match-card .match-image .status-soon {
            color: var(--ms-primary);
            border-color: rgba(200, 255, 0, 0.35);
        }

        .ms-match-card .match-image .status-ended {
            color: var(--ms-text-secondary);
        }

        .ms-match-card .match-info {
            padding: 20px 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .ms-match-card .match-teams {
            font-size: 18px;
            font-weight: 700;
            color: var(--ms-text);
            line-height: 1.35;
            margin-bottom: 8px;
        }

        .ms-match-card .match-teams .vs {
            color: var(--ms-primary);
            font-weight: 800;
            margin: 0 4px;
            font-size: 16px;
        }

        .ms-match-card .match-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: auto;
            align-items: center;
        }

        .ms-match-card .match-tag {
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 6px;
            background: var(--ms-bg-secondary);
            color: var(--ms-text-secondary);
            border: 1px solid var(--ms-border);
            font-weight: 500;
        }

        .ms-match-card .match-tag.tag-hot {
            color: var(--ms-accent);
            border-color: rgba(255, 92, 51, 0.35);
            background: rgba(255, 92, 51, 0.08);
        }

        .ms-match-card .match-time {
            font-size: 13px;
            color: var(--ms-text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ===== FEATURED MATCHES ===== */
        .ms-featured-match {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all var(--ms-transition);
            height: 100%;
        }

        .ms-featured-match:hover {
            transform: translateY(-4px);
            box-shadow: var(--ms-shadow-hover);
            border-color: var(--ms-border-light);
        }

        .ms-featured-match .featured-image {
            aspect-ratio: 16 / 7;
            overflow: hidden;
            position: relative;
            background: var(--ms-bg-secondary);
        }

        .ms-featured-match .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }

        .ms-featured-match:hover .featured-image img {
            transform: scale(1.03);
        }

        .ms-featured-match .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(14, 14, 18, 0.85) 15%, rgba(14, 14, 18, 0.2) 60%, rgba(14, 14, 18, 0.1) 100%);
            display: flex;
            align-items: flex-end;
            padding: 20px;
        }

        .ms-featured-match .featured-teams {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
        }

        .ms-featured-match .featured-meta {
            padding: 16px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            border-top: 1px solid var(--ms-border);
        }

        .ms-featured-match .featured-time {
            font-size: 13px;
            color: var(--ms-text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .ms-featured-match .featured-tag {
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 6px;
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
            font-weight: 600;
            border: 1px solid rgba(200, 255, 0, 0.25);
        }

        /* ===== CALENDAR ===== */
        .ms-calendar-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .ms-calendar-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            transition: all var(--ms-transition);
        }

        .ms-calendar-item:hover {
            border-color: var(--ms-border-light);
            background: #1e1e27;
        }

        .ms-calendar-date {
            flex-shrink: 0;
            width: 64px;
            text-align: center;
            background: var(--ms-bg-secondary);
            border-radius: var(--ms-radius-sm);
            padding: 8px 4px;
            border: 1px solid var(--ms-border);
        }

        .ms-calendar-date .date-day {
            font-size: 22px;
            font-weight: 800;
            color: var(--ms-text);
            line-height: 1.2;
        }

        .ms-calendar-date .date-month {
            font-size: 12px;
            color: var(--ms-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .ms-calendar-info {
            flex: 1;
            min-width: 0;
        }

        .ms-calendar-info .calendar-teams {
            font-weight: 600;
            color: var(--ms-text);
            font-size: 15px;
            line-height: 1.4;
        }

        .ms-calendar-info .calendar-detail {
            font-size: 13px;
            color: var(--ms-text-secondary);
            margin-top: 2px;
        }

        .ms-calendar-status {
            flex-shrink: 0;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 6px;
            background: var(--ms-bg-secondary);
            color: var(--ms-text-secondary);
            border: 1px solid var(--ms-border);
            white-space: nowrap;
        }

        .ms-calendar-status.status-live {
            color: #FF4444;
            border-color: rgba(255, 68, 68, 0.4);
            background: rgba(255, 68, 68, 0.06);
        }

        .ms-calendar-status.status-upcoming {
            color: var(--ms-primary);
            border-color: rgba(200, 255, 0, 0.3);
            background: var(--ms-primary-dim);
        }

        @media (max-width: 576px) {
            .ms-calendar-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 12px 14px;
            }
            .ms-calendar-date {
                width: 56px;
            }
            .ms-calendar-date .date-day {
                font-size: 18px;
            }
        }

        /* ===== GUIDES / TEXT SECTIONS ===== */
        .ms-guide-block {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 32px;
            height: 100%;
        }

        .ms-guide-block .guide-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--ms-primary-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-primary);
            font-size: 20px;
            margin-bottom: 16px;
        }

        .ms-guide-block h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .ms-guide-block p {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ===== NEWS LIST ===== */
        .ms-news-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 16px 0;
            border-bottom: 1px solid var(--ms-border);
            transition: all var(--ms-transition);
        }

        .ms-news-item:last-child {
            border-bottom: none;
        }

        .ms-news-item:hover {
            padding-left: 6px;
            border-bottom-color: var(--ms-border-light);
        }

        .ms-news-item .news-thumb {
            flex-shrink: 0;
            width: 80px;
            height: 56px;
            border-radius: var(--ms-radius-sm);
            overflow: hidden;
            background: var(--ms-bg-secondary);
        }

        .ms-news-item .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .ms-news-item .news-info {
            flex: 1;
            min-width: 0;
        }

        .ms-news-item .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            line-height: 1.5;
            margin-bottom: 4px;
            transition: color var(--ms-transition);
        }

        .ms-news-item:hover .news-title {
            color: var(--ms-primary);
        }

        .ms-news-item .news-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        /* ===== FOOTER ===== */
        .ms-footer {
            background: #0a0a0e;
            border-top: 1px solid var(--ms-border);
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .ms-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 24px;
            color: var(--ms-text);
            margin-bottom: 12px;
        }

        .ms-footer .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 16px;
            font-weight: 900;
        }

        .ms-footer .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
            max-width: 380px;
        }

        .ms-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            margin-bottom: 20px;
            justify-content: flex-end;
        }

        .ms-footer .footer-links a {
            color: var(--ms-text-secondary);
            font-size: 14px;
            font-weight: 500;
            transition: color var(--ms-transition);
        }

        .ms-footer .footer-links a:hover {
            color: var(--ms-primary);
        }

        .ms-footer .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            text-align: right;
        }

        .ms-footer .footer-copy a {
            color: var(--ms-text-secondary);
            font-weight: 500;
        }

        .ms-footer .footer-copy a:hover {
            color: var(--ms-primary);
        }

        @media (max-width: 768px) {
            .ms-footer {
                padding: 36px 0 24px;
            }
            .ms-footer .footer-links {
                justify-content: flex-start;
                gap: 10px 18px;
                margin-top: 16px;
            }
            .ms-footer .footer-copy {
                text-align: left;
                margin-top: 8px;
            }
        }

        /* ===== RESPONSIVE GRID OVERRIDES ===== */
        @media (max-width: 576px) {
            .ms-match-card .match-teams {
                font-size: 16px;
            }
            .ms-featured-match .featured-teams {
                font-size: 18px;
            }
            .ms-guide-block {
                padding: 22px 18px;
            }
            .ms-filter-bar {
                gap: 6px;
            }
            .ms-filter-chip {
                padding: 5px 12px;
                font-size: 13px;
            }
        }

/* roulang page: category4 */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0,0,0,0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition);
        }
        a:hover {
            color: var(--ms-text);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select {
            font-family: var(--ms-font-sans);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--ms-primary);
            outline-offset: 2px;
        }
        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 18px;
            padding-right: 18px;
        }
        @media (min-width: 768px) {
            .ms-container {
                padding-left: 28px;
                padding-right: 28px;
            }
        }
        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }
        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0,0,0,0.4);
        }
        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
        }
        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }
        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
        }
        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255,255,255,0.05);
        }
        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
        }
        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
        }
        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }
        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 150px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }
        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }
        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }
        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200,255,0,0.2);
        }
        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200,255,0,0.35);
            transform: translateY(-2px);
        }
        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }
        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200,255,0,0.06);
            transform: translateY(-2px);
        }
        .ms-btn-sm {
            font-size: 13px;
            padding: 7px 16px;
            border-radius: var(--ms-radius-sm);
        }
        .ms-btn-lg {
            font-size: 17px;
            padding: 14px 36px;
            border-radius: var(--ms-radius-lg);
        }
        /* ===== BREADCRUMB ===== */
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--ms-text-secondary);
            margin-bottom: 16px;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-secondary);
            transition: color var(--ms-transition);
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-primary);
        }
        .ms-breadcrumb .separator {
            color: var(--ms-border-light);
        }
        .ms-breadcrumb .current {
            color: var(--ms-primary);
            font-weight: 500;
        }
        /* ===== CATEGORY HEADER ===== */
        .ms-cat-header {
            padding: 56px 0 40px;
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-cat-header h1 {
            font-size: clamp(2.2rem, 5vw, 3.4rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .ms-cat-header .cat-intro {
            font-size: 17px;
            color: var(--ms-text-secondary);
            max-width: 720px;
            line-height: 1.85;
            margin-bottom: 28px;
        }
        /* ===== SELECTOR PANEL ===== */
        .ms-selector-panel {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 24px 28px;
            margin-bottom: 32px;
        }
        .ms-selector-panel .selector-label {
            font-size: 13px;
            color: var(--ms-text-secondary);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
            text-transform: uppercase;
        }
        .ms-select-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }
        .ms-select-group:last-child {
            margin-bottom: 0;
        }
        .ms-select-option {
            padding: 8px 18px;
            border-radius: 20px;
            border: 1px solid var(--ms-border);
            background: transparent;
            color: var(--ms-text-secondary);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--ms-transition);
        }
        .ms-select-option:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
        }
        .ms-select-option.active {
            background: var(--ms-primary);
            color: var(--ms-bg);
            border-color: var(--ms-primary);
            font-weight: 600;
        }
        /* ===== RANKING LIST ===== */
        .ms-ranking-section {
            padding: 64px 0;
        }
        .ms-section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--ms-text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .ms-section-subtitle {
            font-size: 16px;
            color: var(--ms-text-secondary);
            margin-bottom: 32px;
            line-height: 1.7;
        }
        .ms-rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 20px;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            margin-bottom: 10px;
            transition: all var(--ms-transition);
        }
        .ms-rank-item:hover {
            border-color: var(--ms-border-light);
            background: var(--ms-bg-tertiary);
            transform: translateX(4px);
        }
        .ms-rank-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--ms-text);
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            flex-shrink: 0;
        }
        .ms-rank-item.top-1 .ms-rank-number {
            background: var(--ms-primary);
            color: var(--ms-bg);
            border-color: var(--ms-primary);
        }
        .ms-rank-item.top-2 .ms-rank-number {
            background: rgba(200,255,0,0.4);
            color: var(--ms-bg);
            border-color: var(--ms-primary-dim);
        }
        .ms-rank-item.top-3 .ms-rank-number {
            background: rgba(200,255,0,0.2);
            color: var(--ms-primary);
            border-color: var(--ms-primary-dim);
        }
        .ms-rank-info {
            flex: 1;
            min-width: 0;
        }
        .ms-rank-name {
            font-weight: 700;
            font-size: 17px;
            color: var(--ms-text);
            margin-bottom: 2px;
        }
        .ms-rank-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .ms-rank-tag {
            font-size: 12px;
            padding: 2px 10px;
            border-radius: 6px;
            background: var(--ms-bg);
            border: 1px solid var(--ms-border);
            color: var(--ms-text-secondary);
        }
        .ms-rank-tag.hot {
            color: var(--ms-accent);
            border-color: rgba(255,92,51,0.3);
            background: rgba(255,92,51,0.08);
        }
        .ms-rank-metric {
            text-align: right;
            flex-shrink: 0;
        }
        .ms-rank-value {
            font-weight: 800;
            font-size: 20px;
            color: var(--ms-text);
        }
        .ms-rank-change {
            font-size: 12px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .ms-rank-change.up {
            color: var(--ms-primary);
        }
        .ms-rank-change.down {
            color: var(--ms-accent);
        }
        .ms-rank-change.flat {
            color: var(--ms-text-secondary);
        }
        /* ===== DATA INSIGHT ===== */
        .ms-insight-section {
            padding: 64px 0;
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-insight-content {
            padding-right: 20px;
        }
        .ms-insight-content p {
            font-size: 16px;
            color: var(--ms-text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .ms-chart-wrapper {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 32px 28px;
        }
        .ms-chart-bars {
            display: flex;
            align-items: flex-end;
            gap: 16px;
            height: 200px;
            margin-top: 20px;
        }
        .ms-chart-bar-group {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
        }
        .ms-chart-bar {
            width: 100%;
            max-width: 48px;
            border-radius: 6px 6px 0 0;
            background: var(--ms-primary-dim);
            border: 1px solid var(--ms-primary);
            transition: height var(--ms-transition);
        }
        .ms-chart-bar:hover {
            background: rgba(200,255,0,0.3);
        }
        .ms-chart-bar-label {
            font-size: 13px;
            color: var(--ms-text-secondary);
            text-align: center;
        }
        .ms-chart-bar-value {
            font-size: 14px;
            font-weight: 700;
            color: var(--ms-text);
        }
        /* ===== TABS ===== */
        .ms-tabs {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
            margin-bottom: 24px;
            border-bottom: 1px solid var(--ms-border);
            padding-bottom: 12px;
        }
        .ms-tab-btn {
            padding: 8px 20px;
            border-radius: var(--ms-radius-sm);
            background: transparent;
            border: 1px solid transparent;
            color: var(--ms-text-secondary);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--ms-transition);
        }
        .ms-tab-btn:hover {
            color: var(--ms-text);
        }
        .ms-tab-btn.active {
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
            border-color: rgba(200,255,0,0.3);
        }
        .ms-tab-pane {
            display: none;
        }
        .ms-tab-pane.active {
            display: block;
            animation: msFadeIn 0.35s ease;
        }
        @keyframes msFadeIn {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .ms-history-row {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-sm);
            margin-bottom: 8px;
            transition: all var(--ms-transition);
        }
        .ms-history-row:hover {
            border-color: var(--ms-border-light);
        }
        .ms-history-date {
            font-size: 12px;
            color: var(--ms-text-secondary);
            width: 70px;
            flex-shrink: 0;
        }
        .ms-history-detail {
            flex: 1;
            font-size: 15px;
            color: var(--ms-text);
        }
        .ms-history-change {
            font-size: 13px;
            font-weight: 600;
        }
        /* ===== DATA NOTE ===== */
        .ms-note-section {
            padding: 56px 0;
        }
        .ms-note-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 28px 32px;
        }
        .ms-note-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 16px;
        }
        .ms-note-card p {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.85;
            margin-bottom: 10px;
        }
        /* ===== NEWS LIST ===== */
        .ms-news-section {
            padding: 56px 0;
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
        }
        .ms-news-card {
            display: flex;
            gap: 16px;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            overflow: hidden;
            margin-bottom: 14px;
            transition: all var(--ms-transition);
        }
        .ms-news-card:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-2px);
            box-shadow: var(--ms-shadow-sm);
        }
        .ms-news-card img {
            width: 140px;
            height: 100px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .ms-news-card-body {
            padding: 14px 18px;
            flex: 1;
            min-width: 0;
        }
        .ms-news-card-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .ms-news-card-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
        }
        /* ===== CTA ===== */
        .ms-cta-section {
            padding: 64px 0;
        }
        .ms-cta-block {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-xl);
            padding: 48px 40px;
            text-align: center;
        }
        .ms-cta-block h2 {
            font-size: clamp(1.4rem, 3vw, 2.2rem);
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 12px;
        }
        .ms-cta-block p {
            font-size: 16px;
            color: var(--ms-text-secondary);
            margin-bottom: 28px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        /* ===== MORE LIST ===== */
        .ms-more-section {
            padding: 40px 0 56px;
        }
        .ms-more-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .ms-more-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-sm);
            color: var(--ms-text);
            font-weight: 500;
            transition: all var(--ms-transition);
        }
        .ms-more-link:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
        }
        .ms-more-link .arrow {
            color: var(--ms-text-secondary);
            transition: color var(--ms-transition);
        }
        .ms-more-link:hover .arrow {
            color: var(--ms-primary);
        }
        /* ===== FOOTER ===== */
        .ms-footer {
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            padding: 56px 0 32px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 24px;
            color: var(--ms-text);
            margin-bottom: 14px;
        }
        .footer-brand .brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 16px;
            font-weight: 900;
        }
        .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
            max-width: 420px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: var(--ms-text-secondary);
            font-size: 14px;
            transition: color var(--ms-transition);
        }
        .footer-links a:hover {
            color: var(--ms-primary);
        }
        .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
        }
        .footer-copy a {
            color: var(--ms-text-secondary);
        }
        .footer-copy a:hover {
            color: var(--ms-primary);
        }
        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .ms-search-box {
                width: 100%;
                margin-bottom: 8px;
            }
            .ms-navbar .d-flex.gap-2 {
                width: 100%;
                flex-wrap: wrap;
            }
            .ms-insight-content {
                padding-right: 0;
                margin-bottom: 24px;
            }
            .ms-chart-bars {
                height: 160px;
                gap: 8px;
            }
        }
        @media (max-width: 767px) {
            .ms-cat-header {
                padding: 36px 0 28px;
            }
            .ms-section-title {
                font-size: 1.4rem;
            }
            .ms-rank-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 16px;
            }
            .ms-rank-metric {
                width: 100%;
                text-align: left;
                display: flex;
                justify-content: space-between;
                align-items: center;
            }
            .ms-news-card img {
                width: 100px;
                height: 80px;
            }
            .ms-cta-block {
                padding: 32px 20px;
            }
            .ms-selector-panel {
                padding: 16px;
            }
            .ms-chart-bars {
                height: 120px;
                gap: 4px;
            }
            .ms-chart-bar-label {
                font-size: 10px;
            }
            .ms-chart-bar-value {
                font-size: 11px;
            }
        }
        @media (max-width: 520px) {
            .ms-navbar .navbar-brand {
                font-size: 22px;
            }
            .ms-btn {
                padding: 8px 16px;
                font-size: 13px;
            }
            .ms-rank-number {
                width: 36px;
                height: 36px;
                font-size: 15px;
            }
            .ms-rank-name {
                font-size: 15px;
            }
            .ms-news-card {
                flex-direction: column;
            }
            .ms-news-card img {
                width: 100%;
                height: 120px;
            }
            .ms-history-row {
                flex-wrap: wrap;
            }
        }

/* roulang page: category3 */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0,0,0,0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }

        /* roulang page: teams */
        :root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0,0,0,0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition);
        }

        a:hover {
            color: var(--ms-text);
        }

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

        button,
        input {
            font-family: var(--ms-font-sans);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--ms-primary);
            outline-offset: 2px;
        }

        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 28px;
            padding-right: 28px;
        }

        @media (max-width: 768px) {
            .ms-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }

        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }

        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
        }

        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }

        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
        }

        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255, 255, 255, 0.05);
        }

        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
        }

        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
        }

        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }

        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 160px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }

        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }

        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }

        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
        }

        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200, 255, 0, 0.2);
        }

        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200, 255, 0, 0.35);
            transform: translateY(-2px);
        }

        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }

        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200, 255, 0, 0.06);
            transform: translateY(-2px);
        }

        .ms-btn-sm {
            padding: 8px 18px;
            font-size: 14px;
            border-radius: var(--ms-radius-sm);
        }

        @media (max-width: 991px) {
            .ms-navbar .navbar-collapse {
                background: var(--ms-bg-secondary);
                border-radius: var(--ms-radius-md);
                padding: 16px;
                margin-top: 12px;
                border: 1px solid var(--ms-border);
            }
            .ms-navbar .nav-link {
                padding: 10px 12px;
            }
            .ms-search-box {
                width: 100%;
                margin-bottom: 10px;
            }
            .ms-search-box:focus {
                width: 100%;
            }
        }

        /* ===== PAGE HEADER ===== */
        .ms-page-header {
            position: relative;
            background: var(--ms-bg-secondary);
            border-bottom: 1px solid var(--ms-border);
            padding: 56px 0 40px;
            overflow: hidden;
        }

        .ms-page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/e8f028f88b4f1667.webp') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }

        .ms-page-header::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(14, 14, 18, 0.4) 0%, rgba(14, 14, 18, 0.85) 100%);
            pointer-events: none;
        }

        .ms-page-header .ms-container {
            position: relative;
            z-index: 2;
        }

        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--ms-text-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .ms-breadcrumb a {
            color: var(--ms-text-secondary);
            transition: color var(--ms-transition);
        }

        .ms-breadcrumb a:hover {
            color: var(--ms-primary);
        }

        .ms-breadcrumb .breadcrumb-sep {
            color: var(--ms-border-light);
        }

        .ms-breadcrumb .breadcrumb-current {
            color: var(--ms-text);
            font-weight: 500;
        }

        .ms-page-header h1 {
            font-size: 42px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 14px;
            line-height: 1.2;
        }

        .ms-page-header .page-intro {
            font-size: 17px;
            color: var(--ms-text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .ms-page-header {
                padding: 36px 0 28px;
            }
            .ms-page-header h1 {
                font-size: 30px;
            }
            .ms-page-header .page-intro {
                font-size: 15px;
            }
        }

        /* ===== SECTION COMMON ===== */
        .ms-section {
            padding: 72px 0;
        }

        .ms-section-alt {
            background: var(--ms-bg-secondary);
        }

        .ms-section-head {
            margin-bottom: 36px;
        }

        .ms-section-head h2 {
            font-size: 30px;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .ms-section-head p {
            font-size: 16px;
            color: var(--ms-text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .ms-section {
                padding: 48px 0;
            }
            .ms-section-head h2 {
                font-size: 24px;
            }
            .ms-section-head p {
                font-size: 14px;
            }
        }

        /* ===== TEAM CARD ===== */
        .ms-team-card {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .ms-team-card:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-6px);
            box-shadow: var(--ms-shadow-hover);
        }

        .ms-team-card .team-img-wrap {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .ms-team-card .team-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }

        .ms-team-card:hover .team-img-wrap img {
            transform: scale(1.04);
        }

        .ms-team-card .team-category {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(14, 14, 18, 0.82);
            border: 1px solid var(--ms-border-light);
            color: var(--ms-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
        }

        .ms-team-card .team-body {
            padding: 22px 22px 26px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .ms-team-card .team-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .ms-team-card .team-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .ms-team-card .team-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            border-top: 1px solid var(--ms-border);
            padding-top: 14px;
        }

        .ms-team-card .team-stat-tag {
            font-size: 12px;
            color: var(--ms-text-secondary);
            background: var(--ms-bg);
            border: 1px solid var(--ms-border);
            padding: 4px 10px;
            border-radius: 6px;
            letter-spacing: 0.02em;
        }

        .ms-team-card .team-stat-tag strong {
            color: var(--ms-primary);
            font-weight: 600;
        }

        /* ===== PLAYER CARD ===== */
        .ms-player-card {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .ms-player-card:hover {
            border-color: var(--ms-border-light);
            transform: translateY(-5px);
            box-shadow: var(--ms-shadow-hover);
        }

        .ms-player-card .player-img-wrap {
            aspect-ratio: 1 / 1;
            overflow: hidden;
            position: relative;
        }

        .ms-player-card .player-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--ms-transition);
        }

        .ms-player-card:hover .player-img-wrap img {
            transform: scale(1.03);
        }

        .ms-player-card .player-body {
            padding: 20px 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .ms-player-card .player-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 4px;
        }

        .ms-player-card .player-role {
            font-size: 13px;
            color: var(--ms-primary);
            font-weight: 500;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
        }

        .ms-player-card .player-data {
            display: flex;
            flex-direction: column;
            gap: 6px;
            border-top: 1px solid var(--ms-border);
            padding-top: 12px;
        }

        .ms-player-card .player-data-item {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--ms-text-secondary);
        }

        .ms-player-card .player-data-item span:last-child {
            color: var(--ms-text);
            font-weight: 600;
        }

        /* ===== TIMELINE ===== */
        .ms-timeline {
            position: relative;
            padding-left: 28px;
        }

        .ms-timeline::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: var(--ms-border);
        }

        .ms-timeline-item {
            position: relative;
            padding-bottom: 28px;
        }

        .ms-timeline-item:last-child {
            padding-bottom: 0;
        }

        .ms-timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 7px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--ms-bg);
            border: 3px solid var(--ms-primary);
            z-index: 1;
        }

        .ms-timeline-item .timeline-date {
            font-size: 13px;
            color: var(--ms-accent);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }

        .ms-timeline-item .timeline-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 6px;
        }

        .ms-timeline-item .timeline-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
        }

        /* ===== HONOR WALL ===== */
        .ms-honor-card {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 22px 24px;
            transition: all var(--ms-transition);
            height: 100%;
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .ms-honor-card:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-sm);
            transform: translateY(-3px);
        }

        .ms-honor-card .honor-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--ms-primary-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-primary);
            font-size: 20px;
            flex-shrink: 0;
        }

        .ms-honor-card .honor-year {
            font-size: 13px;
            color: var(--ms-accent);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 2px;
        }

        .ms-honor-card .honor-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin-bottom: 4px;
        }

        .ms-honor-card .honor-desc {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.65;
        }

        /* ===== NEWS LIST ===== */
        .ms-news-item {
            display: flex;
            gap: 16px;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 16px 18px;
            transition: all var(--ms-transition);
            margin-bottom: 14px;
            align-items: center;
        }

        .ms-news-item:last-child {
            margin-bottom: 0;
        }

        .ms-news-item:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-sm);
            transform: translateX(4px);
        }

        .ms-news-item .news-img {
            width: 96px;
            height: 64px;
            border-radius: var(--ms-radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .ms-news-item .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .ms-news-item .news-content {
            flex: 1;
            min-width: 0;
        }

        .ms-news-item .news-tag {
            font-size: 12px;
            color: var(--ms-primary);
            background: var(--ms-primary-dim);
            padding: 2px 10px;
            border-radius: 4px;
            font-weight: 500;
            letter-spacing: 0.02em;
            display: inline-block;
            margin-bottom: 4px;
        }

        .ms-news-item .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            line-height: 1.5;
            margin-bottom: 4px;
            display: block;
        }

        .ms-news-item .news-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
            letter-spacing: 0.02em;
        }

        @media (max-width: 576px) {
            .ms-news-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .ms-news-item .news-img {
                width: 100%;
                height: 140px;
            }
        }

        /* ===== CTA SECTION ===== */
        .ms-cta-section {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-xl);
            padding: 44px 48px;
            position: relative;
            overflow: hidden;
        }

        .ms-cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: var(--ms-primary-dim);
            pointer-events: none;
        }

        .ms-cta-section .cta-content {
            position: relative;
            z-index: 2;
        }

        .ms-cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .ms-cta-section p {
            font-size: 16px;
            color: var(--ms-text-secondary);
            margin-bottom: 24px;
            max-width: 560px;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .ms-cta-section {
                padding: 28px 22px;
            }
            .ms-cta-section h2 {
                font-size: 22px;
            }
            .ms-cta-section p {
                font-size: 14px;
            }
        }

        /* ===== VIEW MORE ===== */
        .ms-view-more {
            text-align: center;
            margin-top: 36px;
        }

        .ms-view-more a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
            border-radius: var(--ms-radius-md);
            padding: 12px 28px;
            transition: all var(--ms-transition);
        }

        .ms-view-more a:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200, 255, 0, 0.06);
            transform: translateY(-2px);
        }

        /* ===== FOOTER ===== */
        .ms-footer {
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            padding: 56px 0 32px;
            margin-top: 24px;
        }

        .ms-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 24px;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .ms-footer .footer-brand .brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 9px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 17px;
            font-weight: 900;
        }

        .ms-footer .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.75;
            max-width: 420px;
            margin-bottom: 0;
        }

        .ms-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin-bottom: 20px;
        }

        .ms-footer .footer-links a {
            font-size: 14px;
            color: var(--ms-text-secondary);
            transition: color var(--ms-transition);
        }

        .ms-footer .footer-links a:hover {
            color: var(--ms-primary);
        }

        .ms-footer .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.8;
            border-top: 1px solid var(--ms-border);
            padding-top: 20px;
        }

        .ms-footer .footer-copy a {
            color: var(--ms-text-secondary);
            transition: color var(--ms-transition);
        }

        .ms-footer .footer-copy a:hover {
            color: var(--ms-primary);
        }

        @media (max-width: 768px) {
            .ms-footer {
                padding: 36px 0 24px;
            }
            .ms-footer .footer-brand {
                font-size: 20px;
            }
            .ms-footer .footer-desc {
                font-size: 13px;
            }
        }

        /* ===== ANIMATION ===== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .ms-animate-in {
            animation: fadeInUp 0.6s ease forwards;
        }

/* roulang page: category5 */
:root {
            --ms-bg: #0E0E12;
            --ms-bg-secondary: #1A1A21;
            --ms-bg-tertiary: #1C1C24;
            --ms-primary: #C8FF00;
            --ms-primary-dim: rgba(200, 255, 0, 0.14);
            --ms-text: #F5F5F0;
            --ms-text-secondary: #9A9AA5;
            --ms-accent: #FF5C33;
            --ms-border: #2A2A32;
            --ms-border-light: #34343E;
            --ms-radius-sm: 8px;
            --ms-radius-md: 14px;
            --ms-radius-lg: 18px;
            --ms-radius-xl: 24px;
            --ms-shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
            --ms-shadow-hover: 0 12px 32px rgba(0,0,0,0.45);
            --ms-font-sans: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --ms-transition: 0.22s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background-color: var(--ms-bg);
            color: var(--ms-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color var(--ms-transition);
        }
        a:hover {
            color: var(--ms-text);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: var(--ms-font-sans);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--ms-primary);
            outline-offset: 2px;
        }
        .ms-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 28px;
            padding-right: 28px;
        }
        /* ===== NAVBAR ===== */
        .ms-navbar {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: rgba(14, 14, 18, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ms-border);
            transition: background-color var(--ms-transition), box-shadow var(--ms-transition);
            padding: 14px 0;
        }
        .ms-navbar.scrolled {
            background-color: rgba(14, 14, 18, 0.97);
            box-shadow: 0 4px 24px rgba(0,0,0,0.4);
        }
        .ms-navbar .navbar-brand {
            font-weight: 800;
            font-size: 26px;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-navbar .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 18px;
            font-weight: 900;
        }
        .ms-navbar .navbar-brand:hover {
            color: var(--ms-primary);
        }
        .ms-navbar .nav-link {
            color: var(--ms-text-secondary);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px;
            border-radius: var(--ms-radius-sm);
            transition: color var(--ms-transition), background var(--ms-transition);
        }
        .ms-navbar .nav-link:hover,
        .ms-navbar .nav-link.active {
            color: var(--ms-text);
            background: rgba(255,255,255,0.05);
        }
        .ms-navbar .nav-link.active {
            color: var(--ms-primary);
        }
        .ms-navbar .navbar-toggler {
            border-color: var(--ms-border);
            color: var(--ms-text);
        }
        .ms-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--ms-primary);
        }
        .ms-navbar .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F5F5F0' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .ms-search-box {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: 20px;
            padding: 6px 16px;
            color: var(--ms-text);
            font-size: 14px;
            width: 160px;
            transition: border-color var(--ms-transition), width var(--ms-transition);
        }
        .ms-search-box::placeholder {
            color: var(--ms-text-secondary);
            font-size: 13px;
        }
        .ms-search-box:focus {
            border-color: var(--ms-primary);
            outline: none;
            width: 200px;
            background: var(--ms-bg-tertiary);
        }
        .ms-btn {
            display: inline-block;
            font-weight: 600;
            font-size: 15px;
            border: none;
            border-radius: var(--ms-radius-md);
            padding: 10px 24px;
            cursor: pointer;
            transition: all var(--ms-transition);
            text-align: center;
            letter-spacing: 0.01em;
        }
        .ms-btn-primary {
            background: var(--ms-primary);
            color: var(--ms-bg);
            box-shadow: 0 2px 12px rgba(200,255,0,0.2);
        }
        .ms-btn-primary:hover {
            background: #d9ff3d;
            color: var(--ms-bg);
            box-shadow: 0 6px 20px rgba(200,255,0,0.35);
            transform: translateY(-2px);
        }
        .ms-btn-ghost {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-light);
        }
        .ms-btn-ghost:hover {
            border-color: var(--ms-primary);
            color: var(--ms-primary);
            background: rgba(200,255,0,0.06);
            transform: translateY(-2px);
        }
        .ms-btn-sm {
            padding: 6px 16px;
            font-size: 13px;
            border-radius: 20px;
        }
        /* ===== BREADCRUMB ===== */
        .ms-breadcrumb {
            background: transparent;
            padding: 22px 0 0;
            margin: 0;
            font-size: 13px;
            color: var(--ms-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            flex-wrap: wrap;
        }
        .ms-breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .ms-breadcrumb li + li::before {
            content: "›";
            color: var(--ms-border-light);
            font-size: 16px;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-secondary);
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-primary);
        }
        .ms-breadcrumb .active {
            color: var(--ms-text);
        }
        /* ===== PAGE HEADER ===== */
        .ms-page-header {
            padding: 20px 0 36px;
            border-bottom: 1px solid var(--ms-border);
            margin-bottom: 40px;
        }
        .ms-page-header h1 {
            font-size: 42px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin: 0 0 12px;
            line-height: 1.2;
            color: var(--ms-text);
        }
        .ms-page-header .page-desc {
            font-size: 17px;
            color: var(--ms-text-secondary);
            max-width: 760px;
            line-height: 1.7;
            margin: 0;
        }
        /* ===== SECTION ===== */
        .ms-section {
            padding: 48px 0;
        }
        .ms-section-alt {
            background: var(--ms-bg-secondary);
        }
        .ms-section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 28px;
            gap: 16px;
            flex-wrap: wrap;
        }
        .ms-section-title {
            font-size: 28px;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin: 0;
            line-height: 1.3;
            color: var(--ms-text);
        }
        .ms-section-sub {
            font-size: 15px;
            color: var(--ms-text-secondary);
            margin: 6px 0 0;
        }
        .ms-link-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--ms-primary);
            white-space: nowrap;
        }
        .ms-link-more:hover {
            color: var(--ms-text);
        }
        .ms-link-more i {
            margin-left: 4px;
            font-size: 12px;
        }
        /* ===== TAG ===== */
        .ms-tag {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
            letter-spacing: 0.02em;
        }
        .ms-tag-accent {
            background: rgba(255,92,51,0.14);
            color: var(--ms-accent);
        }
        .ms-tag-neutral {
            background: rgba(255,255,255,0.06);
            color: var(--ms-text-secondary);
        }
        /* ===== CARD ===== */
        .ms-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            transition: all var(--ms-transition);
            overflow: hidden;
            height: 100%;
        }
        .ms-card:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-hover);
            transform: translateY(-4px);
        }
        .ms-card-body {
            padding: 20px 22px;
        }
        .ms-card-title {
            font-size: 17px;
            font-weight: 600;
            margin: 0 0 8px;
            line-height: 1.4;
            color: var(--ms-text);
        }
        .ms-card-text {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.65;
            margin: 0 0 12px;
        }
        .ms-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--ms-text-secondary);
        }
        /* ===== TOPIC LIST ===== */
        .topic-list-item {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 18px 22px;
            margin-bottom: 14px;
            transition: all var(--ms-transition);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .topic-list-item:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-sm);
            transform: translateY(-2px);
        }
        .topic-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-primary);
            font-weight: 700;
            font-size: 16px;
        }
        .topic-info {
            flex: 1;
            min-width: 200px;
        }
        .topic-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin: 0 0 4px;
            line-height: 1.4;
        }
        .topic-title a {
            color: var(--ms-text);
        }
        .topic-title a:hover {
            color: var(--ms-primary);
        }
        .topic-stats {
            display: flex;
            gap: 14px;
            font-size: 12px;
            color: var(--ms-text-secondary);
        }
        .topic-stats i {
            margin-right: 3px;
            font-size: 11px;
        }
        .topic-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .topic-heat {
            width: 50px;
            text-align: center;
        }
        .topic-heat .heat-num {
            font-size: 22px;
            font-weight: 700;
            color: var(--ms-primary);
            line-height: 1.2;
        }
        .topic-heat .heat-label {
            font-size: 10px;
            color: var(--ms-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        /* ===== PINNED ===== */
        .pinned-item {
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-primary-dim);
            border-left: 3px solid var(--ms-primary);
            border-radius: var(--ms-radius-md);
            padding: 20px 24px;
            margin-bottom: 16px;
            transition: all var(--ms-transition);
        }
        .pinned-item:hover {
            border-color: var(--ms-primary);
            box-shadow: var(--ms-shadow-sm);
        }
        .pinned-label {
            font-size: 11px;
            font-weight: 700;
            color: var(--ms-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .pinned-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--ms-text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .pinned-text {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.65;
            margin: 0 0 10px;
        }
        /* ===== USER CARD ===== */
        .user-card {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 20px;
            text-align: center;
            transition: all var(--ms-transition);
            height: 100%;
        }
        .user-card:hover {
            border-color: var(--ms-border-light);
            box-shadow: var(--ms-shadow-sm);
            transform: translateY(-3px);
        }
        .user-avatar-large {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--ms-bg-tertiary);
            border: 2px solid var(--ms-border);
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-primary);
            font-weight: 800;
            font-size: 24px;
        }
        .user-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--ms-text);
            margin: 0 0 4px;
        }
        .user-bio {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.55;
            margin: 0 0 10px;
        }
        .user-badge {
            font-size: 11px;
            padding: 2px 10px;
            border-radius: 12px;
            background: var(--ms-primary-dim);
            color: var(--ms-primary);
            display: inline-block;
        }
        /* ===== RULES ===== */
        .rule-list {
            list-style: none;
            padding: 0;
            margin: 0;
            counter-reset: rule-counter;
        }
        .rule-list li {
            counter-increment: rule-counter;
            padding: 14px 18px;
            border-bottom: 1px solid var(--ms-border);
            display: flex;
            align-items: flex-start;
            gap: 14px;
            font-size: 15px;
            color: var(--ms-text);
            line-height: 1.6;
        }
        .rule-list li:last-child {
            border-bottom: none;
        }
        .rule-list li::before {
            content: "0" counter(rule-counter);
            font-weight: 800;
            color: var(--ms-primary);
            font-size: 14px;
            letter-spacing: 0.04em;
            flex-shrink: 0;
            min-width: 28px;
        }
        /* ===== NEWS LIST ===== */
        .news-mini-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--ms-border);
            align-items: center;
        }
        .news-mini-item:last-child {
            border-bottom: none;
        }
        .news-mini-thumb {
            width: 100px;
            height: 68px;
            border-radius: var(--ms-radius-sm);
            background: var(--ms-bg-tertiary);
            border: 1px solid var(--ms-border);
            flex-shrink: 0;
            overflow: hidden;
        }
        .news-mini-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-mini-info {
            flex: 1;
        }
        .news-mini-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--ms-text);
            margin: 0 0 4px;
            line-height: 1.4;
        }
        .news-mini-title a {
            color: var(--ms-text);
        }
        .news-mini-title a:hover {
            color: var(--ms-primary);
        }
        .news-mini-meta {
            font-size: 12px;
            color: var(--ms-text-secondary);
        }
        /* ===== CTA ===== */
        .ms-cta {
            background: var(--ms-bg-secondary);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 40px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-cta::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: var(--ms-primary-dim);
            pointer-events: none;
        }
        .ms-cta h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--ms-text);
            margin: 0 0 10px;
            line-height: 1.3;
            position: relative;
            z-index: 1;
        }
        .ms-cta p {
            font-size: 15px;
            color: var(--ms-text-secondary);
            margin: 0 0 24px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
        }
        .ms-cta .btn-group {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        /* ===== FOOTER ===== */
        .ms-footer {
            background: var(--ms-bg-secondary);
            border-top: 1px solid var(--ms-border);
            padding: 40px 0 28px;
            margin-top: 40px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--ms-text);
            margin-bottom: 10px;
        }
        .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-bg);
            font-size: 16px;
            font-weight: 900;
        }
        .footer-desc {
            font-size: 14px;
            color: var(--ms-text-secondary);
            line-height: 1.65;
            max-width: 380px;
            margin: 0;
        }
        .footer-links {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--ms-text-secondary);
            font-weight: 500;
        }
        .footer-links a:hover {
            color: var(--ms-primary);
        }
        .footer-copy {
            font-size: 13px;
            color: var(--ms-text-secondary);
            line-height: 1.6;
        }
        .footer-copy a {
            color: var(--ms-text-secondary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .footer-copy a:hover {
            color: var(--ms-primary);
        }
        /* ===== RESPONSIVE ===== */
        @media (max-width: 991.98px) {
            .ms-navbar .navbar-collapse {
                padding-top: 16px;
            }
            .ms-navbar .nav-link {
                padding: 10px 6px;
                font-size: 14px;
            }
            .ms-search-box {
                width: 140px;
                margin: 8px 0;
            }
            .ms-page-header h1 {
                font-size: 32px;
            }
            .ms-section-title {
                font-size: 24px;
            }
        }
        @media (max-width: 767.98px) {
            .ms-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .ms-navbar .navbar-brand {
                font-size: 22px;
            }
            .ms-navbar .navbar-brand .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
                border-radius: 8px;
            }
            .ms-search-box {
                width: 100%;
                margin: 8px 0;
            }
            .ms-page-header {
                padding: 14px 0 24px;
                margin-bottom: 24px;
            }
            .ms-page-header h1 {
                font-size: 28px;
            }
            .ms-page-header .page-desc {
                font-size: 15px;
            }
            .ms-section {
                padding: 28px 0;
            }
            .ms-section-title {
                font-size: 20px;
            }
            .ms-section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .topic-list-item {
                padding: 14px 16px;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .topic-right {
                width: 100%;
                justify-content: space-between;
            }
            .news-mini-thumb {
                width: 80px;
                height: 56px;
            }
            .ms-cta {
                padding: 28px 18px;
            }
            .ms-cta h2 {
                font-size: 22px;
            }
            .footer-links {
                gap: 12px;
            }
        }
        @media (max-width: 575.98px) {
            .ms-page-header h1 {
                font-size: 24px;
            }
            .ms-section-title {
                font-size: 18px;
            }
            .ms-card-body {
                padding: 14px 16px;
            }
            .ms-card-title {
                font-size: 15px;
            }
            .user-card {
                padding: 14px;
            }
            .rule-list li {
                font-size: 14px;
                padding: 12px 8px;
            }
            .ms-cta h2 {
                font-size: 20px;
            }
            .ms-cta p {
                font-size: 14px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}