/* 深空蓝紫 配色变量 */
        :root {
            --primary: #818cf8;
            --accent: #c084fc;
            --bg-dark: #1e1b4b;
            --text-light: #e0e7ff;
            --border-light: rgba(224, 231, 255, 0.15);
            --card-bg: rgba(30, 27, 75, 0.6);
            --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
            --radius: 8px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            font-family: 'Noto Sans SC', 'Inter', sans-serif;
            font-weight: 300;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        /* 标题用思源宋体 */
        h1, h2, h3, h4, .serif-title {
            font-family: 'Noto Serif SC', 'Inter', serif;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        /* 导航 */
        .navbar-custom {
            background: rgba(30, 27, 75, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            padding: 0.8rem 0;
            z-index: 1050;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--text-light) !important;
            font-family: 'Noto Serif SC', serif;
            letter-spacing: 1px;
        }
        .navbar-brand i {
            color: var(--accent);
            margin-right: 6px;
        }
        .nav-link-custom {
            color: var(--text-light) !important;
            font-weight: 400;
            margin: 0 1rem;
            position: relative;
            transition: color 0.2s;
            font-size: 1.05rem;
        }
        .nav-link-custom:hover {
            color: var(--primary) !important;
        }
        .navbar-toggler {
            border-color: rgba(224, 231, 255, 0.3);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(224,231,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* Hero 区视差背景 */
        .hero-parallax {
            background-image: linear-gradient(135deg, #1e1b4b 0%, #26225e 100%);
            background-attachment: fixed;
            background-position: center;
            background-size: cover;
            padding: 6rem 0 5rem;
            position: relative;
            border-bottom: 1px solid var(--border-light);
        }
        .hero-parallax::after {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: radial-gradient(circle at 20% 40%, rgba(129, 140, 248, 0.08), transparent 40%);
            pointer-events: none;
        }

        /* 大数字 */
        .big-stat {
            font-size: 5.2rem;
            font-weight: 900;
            line-height: 1.1;
            color: var(--primary);
            text-shadow: 0 0 30px rgba(129, 140, 248, 0.3);
            font-family: 'Noto Serif SC', serif;
        }
        .stat-label {
            font-size: 1.2rem;
            letter-spacing: 2px;
            color: var(--accent);
            font-weight: 400;
        }

        /* 通用区块 */
        .section-block {
            padding: 5rem 0;
        }
        .block-title {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            color: var(--text-light);
            position: relative;
            display: inline-block;
        }
        .block-sub {
            color: rgba(224, 231, 255, 0.7);
            max-width: 600px;
            margin: 0 auto 3rem;
            font-size: 1.1rem;
        }

        /* 卡片网格 */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 2rem 1.5rem;
            transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
            backdrop-filter: blur(5px);
            box-shadow: 0 4px 16px rgba(0,0,0,0.2);
            will-change: transform;
            opacity: 0; /* 由滚动渐显动画处理 */
            animation: cardFadeIn 0.7s ease forwards;
        }
        /* 错落延迟动画 */
        .feature-card:nth-child(1) { animation-delay: 0.1s; }
        .feature-card:nth-child(2) { animation-delay: 0.3s; }
        .feature-card:nth-child(3) { animation-delay: 0.5s; }
        .feature-card:nth-child(4) { animation-delay: 0.7s; }
        .feature-card:nth-child(5) { animation-delay: 0.9s; }
        .feature-card:nth-child(6) { animation-delay: 1.1s; }

        .feature-card:hover {
            transform: scale(1.02) translateY(-3px);
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(0,0,0,0.4);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 1.2rem;
        }
        .feature-card h5 {
            font-weight: 700;
            margin-bottom: 0.7rem;
            font-size: 1.2rem;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: rgba(224, 231, 255, 0.75);
        }

        /* FAQ 折叠 */
        .faq-accordion {
            max-width: 800px;
            margin: 0 auto;
        }
        .accordion-item {
            background: rgba(30, 27, 75, 0.4);
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 1.2rem;
            overflow: hidden;
            backdrop-filter: blur(4px);
        }
        .accordion-button {
            background: transparent;
            color: var(--text-light);
            font-family: 'Noto Sans SC', sans-serif;
            font-weight: 500;
            font-size: 1.1rem;
            padding: 1.2rem 1.5rem;
            box-shadow: none;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(129, 140, 248, 0.1);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-button::after {
            filter: invert(80%) sepia(50%) saturate(300%) hue-rotate(200deg);
        }
        .accordion-body {
            color: rgba(224, 231, 255, 0.85);
            border-top: 1px solid var(--border-light);
            padding: 1.2rem 1.5rem;
            font-weight: 300;
        }

        /* 步骤条 */
        .steps-wrapper {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: center;
            margin-top: 2.5rem;
        }
        .step-item {
            flex: 1 1 180px;
            text-align: center;
            position: relative;
            padding: 1rem;
        }
        .step-number {
            width: 60px;
            height: 60px;
            background: var(--primary);
            color: #1e1b4b;
            font-size: 1.8rem;
            font-weight: 900;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            box-shadow: 0 0 25px rgba(129,140,248,0.3);
            font-family: 'Noto Serif SC', serif;
        }
        .step-item p {
            color: rgba(224, 231, 255, 0.7);
        }

        /* CTA 区域 */
        .cta-section {
            background: linear-gradient(120deg, rgba(129,140,248,0.1) 0%, rgba(192,132,252,0.1) 100%);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            padding: 3.5rem 2rem;
            text-align: center;
        }
        .btn-custom {
            background: var(--primary);
            border: none;
            padding: 0.9rem 2.5rem;
            border-radius: var(--radius);
            font-weight: 600;
            color: #1e1b4b;
            box-shadow: 0 8px 24px rgba(129,140,248,0.3);
            transition: 0.2s;
            font-size: 1.1rem;
            border: 1px solid transparent;
        }
        .btn-custom:hover {
            background: var(--accent);
            color: #1e1b4b;
            transform: translateY(-2px);
        }

        /* 页脚 & 友链 */
        .footer-links {
            border-top: 1px solid var(--border-light);
            padding: 2.5rem 0 1rem;
            background: rgba(15, 12, 40, 0.5);
        }
        .footer-links h6 {
            color: var(--accent);
            font-family: 'Noto Serif SC', serif;
        }
        .copyright {
            border-top: 1px solid var(--border-light);
            padding: 1.5rem 0;
            font-size: 0.9rem;
            color: rgba(224,231,255,0.6);
            background: #17143a;
        }

        /* 滚动渐显动画 (纯CSS + 交错) */
        @keyframes cardFadeIn {
            0% { opacity: 0; transform: translateY(25px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        /* 平滑滚动 */
        html { scroll-behavior: smooth; }
        /* 保持留白 */
        .container-custom { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

        /* 移动端调整 */
        @media (max-width: 768px) {
            .big-stat { font-size: 4rem; }
            .hero-parallax { background-attachment: scroll; padding: 4rem 0; }
            .navbar-collapse { background: rgba(30,27,75,0.95); border-radius: 12px; padding: 1rem; margin-top: 0.5rem; }
        }

/* --- 子页面追加 --- */
/* 排行榜专属样式 */
        .rank-hero {
            background: linear-gradient(135deg, var(--bg-dark) 0%, rgba(30, 27, 75, 0.8) 50%, var(--primary) 100%);
            padding: 60px 0 40px;
            border-bottom: 1px solid var(--border-light);
        }
.rank-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 15px;
            letter-spacing: 1px;
        }
.rank-hero p {
            color: var(--text-light);
            opacity: 0.85;
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.7;
        }
.rank-badge {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 20px;
        }
.rank-tabs {
            margin-top: 30px;
            border-bottom: 1px solid var(--border-light);
            padding-bottom: 15px;
        }
.rank-tabs .tab-btn {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 30px;
            margin-right: 12px;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.rank-tabs .tab-btn:hover,
        .rank-tabs .tab-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.rank-section {
            padding: 50px 0;
        }
.rank-section .section-header {
            margin-bottom: 35px;
        }
.rank-section .section-header h2 {
            color: var(--text-light);
            font-weight: 700;
            font-size: 1.8rem;
            margin-bottom: 10px;
        }
.rank-section .section-header p {
            color: var(--text-light);
            opacity: 0.7;
        }
.rank-item {
            display: flex;
            align-items: center;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 18px 20px;
            margin-bottom: 15px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(10px);
        }
.rank-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
            border-color: var(--primary);
        }
.rank-number {
            font-size: 2rem;
            font-weight: 900;
            color: var(--primary);
            min-width: 60px;
            text-align: center;
            font-family: 'Inter', 'Noto Sans SC', sans-serif;
        }
.rank-number.top-1 {
            color: #ffd700;
            text-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
        }
.rank-number.top-2 {
            color: #c0c0c0;
            text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
        }
.rank-number.top-3 {
            color: #cd7f32;
            text-shadow: 0 0 10px rgba(205, 127, 50, 0.5);
        }
.rank-thumb {
            width: 70px;
            height: 95px;
            object-fit: cover;
            border-radius: 6px;
            margin-right: 20px;
            border: 1px solid var(--border-light);
        }
.rank-info {
            flex: 1;
        }
.rank-title {
            color: var(--text-light);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.rank-tag {
            background: var(--primary);
            color: #fff;
            font-size: 0.65rem;
            padding: 2px 10px;
            border-radius: 15px;
            font-weight: 500;
            white-space: nowrap;
        }
.rank-desc {
            color: var(--text-light);
            opacity: 0.75;
            font-size: 0.85rem;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.rank-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-top: 8px;
            font-size: 0.8rem;
            color: var(--text-light);
            opacity: 0.7;
        }
.rank-meta i {
            margin-right: 5px;
            color: var(--accent);
        }
.rank-up {
            color: #4ade80;
            font-size: 0.75rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-left: 10px;
        }
.rank-down {
            color: #f87171;
            font-size: 0.75rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-left: 10px;
        }
.rank-stable {
            color: var(--text-light);
            font-size: 0.75rem;
            font-weight: 600;
            margin-left: 10px;
        }
.rank-cta {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 30px;
            text-align: center;
            margin-top: 40px;
        }
.rank-cta h3 {
            color: var(--text-light);
            font-weight: 700;
            margin-bottom: 15px;
        }
.rank-cta p {
            color: var(--text-light);
            opacity: 0.8;
            max-width: 600px;
            margin: 0 auto 20px;
        }
.rank-update-note {
            background: rgba(129, 140, 248, 0.15);
            border: 1px solid rgba(129, 140, 248, 0.3);
            border-radius: var(--radius);
            padding: 15px 20px;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.rank-update-note i {
            color: var(--primary);
            font-size: 1.2rem;
        }
.rank-update-note span {
            color: var(--text-light);
            font-size: 0.9rem;
            opacity: 0.85;
        }
.rank-hero h1 {
                font-size: 1.8rem;
            }
.rank-item {
                flex-wrap: wrap;
                padding: 15px;
            }
.rank-number {
                min-width: 40px;
                font-size: 1.5rem;
            }
.rank-thumb {
                width: 60px;
                height: 80px;
                margin-right: 15px;
            }
.rank-tabs .tab-btn {
                padding: 6px 14px;
                font-size: 0.8rem;
                margin-right: 8px;
                margin-bottom: 5px;
            }
.rank-meta {
                flex-wrap: wrap;
                gap: 10px;
            }

/* --- 子页面追加 --- */
/* 页面专属补充样式 —— 与站点主样式表互补 */
        .about-hero {
            padding: 100px 0 60px;
            text-align: center;
            background: radial-gradient(ellipse at top, rgba(192, 132, 252, 0.12), transparent 70%);
        }
.about-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
.about-hero h1 span {
            color: var(--accent);
        }
.about-hero p.lead {
            color: rgba(224, 231, 255, 0.7);
            font-size: 1.1rem;
            max-width: 640px;
            margin: 0 auto;
            line-height: 1.8;
        }
.about-section {
            padding: 48px 0;
            border-bottom: 1px solid rgba(224, 231, 255, 0.08);
        }
.about-section:last-child {
            border-bottom: none;
        }
.about-section .block-title {
            font-size: 1.7rem;
            font-weight: 700;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.about-section .block-title i {
            color: var(--accent);
            font-size: 1.4rem;
        }
.about-section p {
            color: rgba(224, 231, 255, 0.75);
            line-height: 1.9;
            font-size: 1.02rem;
        }
.about-section p strong {
            color: var(--text-light);
        }
.about-grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 20px;
        }
.about-info-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 28px;
            backdrop-filter: blur(8px);
            transition: transform .3s ease, box-shadow .3s ease;
        }
.about-info-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
.about-info-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.about-info-card h3 i {
            color: var(--primary);
        }
.about-info-card p {
            font-size: 0.95rem;
            line-height: 1.8;
            color: rgba(224, 231, 255, 0.7);
            margin-bottom: 0;
        }
.stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 32px 0 8px;
        }
.stats-row .stat-item {
            flex: 1;
            min-width: 150px;
            text-align: center;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 16px;
        }
.stats-row .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.stats-row .stat-label {
            font-size: 0.85rem;
            color: rgba(224, 231, 255, 0.6);
            margin-top: 6px;
        }
.timeline-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
.timeline-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 18px;
            color: rgba(224, 231, 255, 0.75);
            line-height: 1.7;
        }
.timeline-list li::before {
            content: "\f1ce";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent);
            font-size: 0.9rem;
        }
.workflow-steps {
            counter-reset: step-counter;
            margin-top: 20px;
        }
.workflow-step {
            position: relative;
            padding: 20px 20px 20px 64px;
            margin-bottom: 16px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
        }
.workflow-step::before {
            counter-increment: step-counter;
            content: counter(step-counter, decimal-leading-zero);
            position: absolute;
            left: 18px;
            top: 18px;
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--primary);
            opacity: 0.7;
        }
.workflow-step h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 6px;
        }
.workflow-step p {
            font-size: 0.92rem;
            margin-bottom: 0;
            color: rgba(224, 231, 255, 0.65);
        }
.value-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 16px;
        }
.value-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 16px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
        }
.value-item i {
            font-size: 1.2rem;
            color: var(--accent);
            margin-top: 3px;
            flex-shrink: 0;
        }
.value-item div h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 4px;
        }
.value-item div p {
            font-size: 0.9rem;
            color: rgba(224, 231, 255, 0.65);
            margin: 0;
        }
.contact-note {
            background: linear-gradient(135deg, rgba(129, 140, 248, 0.12), rgba(192, 132, 252, 0.12));
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin-top: 28px;
            text-align: center;
        }
.contact-note p {
            margin-bottom: 8px;
            color: rgba(224, 231, 255, 0.8);
        }
.contact-note a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 500;
        }
.contact-note a:hover {
            text-decoration: underline;
        }
.about-hero { padding: 80px 0 40px; }
.about-hero h1 { font-size: 2rem; }
.about-grid-2 { grid-template-columns: 1fr; }
.about-section .block-title { font-size: 1.4rem; }
.stats-row .stat-item { min-width: 120px; }
/* 导航高亮当前页 */
        .navbar-nav .nav-link.active {
            color: var(--accent) !important;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
.all-comics-hero {
            padding: 80px 0 40px;
            background: linear-gradient(135deg, rgba(30, 27, 75, 0.9) 0%, rgba(129, 140, 248, 0.2) 100%);
            border-bottom: 1px solid var(--border-light);
        }
.comics-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 30px 0 40px;
            padding: 15px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            backdrop-filter: blur(10px);
        }
.filter-btn {
            padding: 6px 16px;
            border: 1px solid var(--border-light);
            border-radius: 30px;
            background: transparent;
            color: var(--text-light);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.filter-btn:hover, .filter-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.comics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 25px;
            margin-bottom: 50px;
        }
.comic-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(10px);
        }
.comic-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
        }
.comic-cover {
            width: 100%;
            height: 260px;
            object-fit: cover;
            background: linear-gradient(135deg, rgba(129, 140, 248, 0.2), rgba(192, 132, 252, 0.2));
        }
.comic-info {
            padding: 15px;
        }
.comic-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.comic-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            margin-bottom: 8px;
        }
.comic-tag {
            font-size: 11px;
            padding: 2px 8px;
            background: rgba(129, 140, 248, 0.2);
            border-radius: 4px;
            color: var(--primary);
        }
.comic-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: rgba(224, 231, 255, 0.6);
        }
.comic-status {
            color: var(--accent);
        }
.comic-status.finished {
            color: #34d399;
        }
.comic-status.paused {
            color: #fbbf24;
        }
.pagination-wrapper {
            display: flex;
            justify-content: center;
            margin: 40px 0 60px;
        }
.page-link-custom {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-light);
            background: var(--card-bg);
            color: var(--text-light);
            margin: 0 5px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
.page-link-custom:hover, .page-link-custom.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.trending-badge {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
/* 本页专属微调，沿用站点CSS变量，不覆盖全局 */
        .signup-hero {
            background: radial-gradient(circle at 20% 30%, rgba(192, 132, 252, 0.15), transparent 60%),
                        radial-gradient(circle at 80% 70%, rgba(129, 140, 248, 0.15), transparent 50%),
                        var(--bg-dark);
            padding: 3rem 0;
            border-bottom: 1px solid var(--border-light);
        }
.form-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 2rem 1.5rem;
            backdrop-filter: blur(6px);
        }
.form-control {
            background: rgba(10, 8, 40, 0.6);
            border: 1px solid var(--border-light);
            color: var(--text-light);
        }
.form-control:focus {
            background: rgba(10, 8, 40, 0.8);
            border-color: var(--accent);
            box-shadow: 0 0 0 0.2rem rgba(192, 132, 252, 0.25);
            color: #fff;
        }
.form-control::placeholder {
            color: rgba(224, 231, 255, 0.45);
        }
.form-label {
            color: var(--text-light);
            font-weight: 500;
        }
.form-check-input {
            background-color: rgba(0,0,0,0.3);
            border-color: var(--border-light);
        }
.form-check-input:checked {
            background-color: var(--primary);
            border-color: var(--primary);
        }
.form-check-label {
            color: var(--text-light);
            font-size: 0.9rem;
        }
.btn-signup {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border: none;
            color: #fff;
            font-weight: 600;
            padding: 0.65rem 1.5rem;
            border-radius: var(--radius);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            box-shadow: 0 4px 15px rgba(129, 140, 248, 0.3);
        }
.btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(192, 132, 252, 0.4);
            color: #fff;
        }
.login-redirect {
            color: var(--text-light);
            font-size: 0.9rem;
        }
.login-redirect a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 600;
        }
.login-redirect a:hover {
            text-decoration: underline;
        }
.perk-icon {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 0.5rem;
        }
.perk-title {
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.2rem;
        }
.perk-desc {
            color: var(--text-light);
            font-size: 0.9rem;
            opacity: 0.85;
        }
.divider {
            border-top: 1px solid var(--border-light);
            opacity: 0.6;
            margin: 1.5rem 0;
        }
.terms-text {
            font-size: 0.8rem;
            color: rgba(224,231,255,0.7);
        }
.terms-text a {
            color: var(--accent);
            text-decoration: none;
        }

/* --- 子页面追加 --- */
.privacy-content {
            padding: 4rem 0;
        }
.privacy-content h2 {
            color: var(--primary);
            font-weight: 700;
            margin: 2.5rem 0 1.2rem;
            font-size: 1.6rem;
        }
.privacy-content h3 {
            color: var(--accent);
            font-weight: 600;
            margin: 1.8rem 0 1rem;
            font-size: 1.25rem;
        }
.privacy-content p {
            color: var(--text-light);
            opacity: 0.9;
            line-height: 1.9;
            margin-bottom: 1.2rem;
        }
.privacy-content ul, .privacy-content ol {
            color: var(--text-light);
            opacity: 0.9;
            line-height: 1.9;
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
.privacy-content li {
            margin-bottom: 0.5rem;
        }
.privacy-content .highlight-box {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
.privacy-content .highlight-box p:last-child {
            margin-bottom: 0;
        }
.last-updated {
            color: var(--text-light);
            opacity: 0.7;
            font-size: 0.95rem;
            border-bottom: 1px solid var(--border-light);
            padding-bottom: 1.5rem;
            margin-bottom: 2.5rem;
        }
.privacy-content .contact-list {
            list-style: none;
            padding-left: 0;
        }
.privacy-content .contact-list li {
            padding: 0.4rem 0;
        }
.privacy-content .contact-list i {
            color: var(--primary);
            width: 1.5rem;
            margin-right: 0.5rem;
        }

/* --- 子页面追加 --- */
.disclaimer-section {
            padding: 3rem 0;
        }
.disclaimer-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 2rem;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
        }
.disclaimer-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
.disclaimer-card h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 1rem;
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
        }
.disclaimer-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--accent);
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
        }
.disclaimer-card p, .disclaimer-card li {
            color: var(--text-light);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
.disclaimer-card li {
            margin-bottom: 0.5rem;
        }
.contact-chip {
            display: inline-block;
            background: rgba(129, 140, 248, 0.15);
            border: 1px solid rgba(129, 140, 248, 0.3);
            border-radius: 20px;
            padding: 0.4rem 1.2rem;
            font-size: 0.9rem;
            color: var(--primary);
            margin: 0.25rem 0.5rem 0.25rem 0;
        }
.highlight-box p {
            margin-bottom: 0;
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }