:root {
            --color-bg: #1a1a1f;
            --color-surface: #252530;
            --color-card: #2d2d38;
            --color-accent: #e8b86d;
            --color-accent-dim: #c49a4a;
            --color-text: #e8e4dc;
            --color-text-muted: #9a958a;
            --color-success: #7cb87c;
            --color-border: #3d3d48;
            --font-display: 'ZCOOL XiaoWei', 'Noto Serif SC', serif;
            --font-body: 'Noto Serif SC', serif;
            --radius: 12px;
            --shadow: 0 8px 32px rgba(0,0,0,0.3);
        }

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

        body {
            font-family: var(--font-body);
            background: var(--color-bg);
            color: var(--color-text);
            min-height: 100vh;
            line-height: 1.7;
            background-image: 
                radial-gradient(ellipse 80% 50% at 50% -20%, rgba(232, 184, 109, 0.08), transparent),
                radial-gradient(ellipse 60% 40% at 100% 100%, rgba(196, 154, 74, 0.05), transparent);
        }

        /* 顶部导航 */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            background: rgba(26, 26, 31, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 32px;
            z-index: 1000;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.1em;
            text-decoration: none;
        }

        .logo:hover {
            color: var(--color-accent-dim);
        }

        .logo span {
            color: var(--color-text-muted);
            font-weight: 400;
            font-size: 0.9rem;
            margin-left: 8px;
        }

        .nav-links {
            display: flex;
            gap: 24px;
        }

        .nav-link {
            color: var(--color-text-muted);
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s;
        }

        .nav-link:hover { color: var(--color-accent); }

        .user-area {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .points-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: var(--color-card);
            border-radius: 24px;
            font-size: 0.95rem;
        }

        .points-badge .icon {
            font-size: 1.2rem;
        }

        .points-badge .level-badge {
            padding: 2px 8px;
            background: var(--color-accent);
            color: var(--color-bg);
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .points-value {
            color: var(--color-accent);
            font-weight: 600;
        }

        .btn {
            padding: 10px 20px;
            border: none;
            border-radius: 8px;
            font-family: var(--font-body);
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .btn-primary {
            background: var(--color-accent);
            color: var(--color-bg);
        }

        .btn-primary:hover {
            background: var(--color-accent-dim);
            transform: translateY(-1px);
        }

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

        .btn-ghost:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }

        /* 主内容区 */
        .main {
            max-width: 900px;
            margin: 0 auto;
            padding: 100px 24px 60px;
        }

        .hero {
            text-align: center;
            margin-bottom: 56px;
        }

        .hero h1 {
            font-family: var(--font-display);
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero p {
            color: var(--color-text-muted);
            font-size: 1.1rem;
            max-width: 500px;
            margin: 0 auto;
        }

        .hero-ctas {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-top: 28px;
        }

        .btn-lg {
            padding: 14px 28px;
            font-size: 1rem;
        }

        /* 未登录落地页 */
        .hero-landing { margin-bottom: 48px; }

        .auth-only-nav { display: none; }
        body.auth-mode .guest-only-nav { display: none !important; }
        body.auth-mode .auth-only-nav { display: revert; }
        body.auth-mode .user-area .points-badge.auth-only-nav { display: flex; }

        .landing-features {
            margin-bottom: 48px;
        }

        .landing-features h2 {
            font-size: 1.2rem;
            color: var(--color-text-muted);
            text-align: center;
            margin-bottom: 28px;
        }

        .landing-feature-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        @media (max-width: 700px) {
            .landing-feature-cards { grid-template-columns: 1fr; }
        }

        .landing-feature-card {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--color-border);
            text-align: center;
        }

        .landing-feature-icon {
            font-size: 2.2rem;
            display: block;
            margin-bottom: 12px;
        }

        .landing-feature-card h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--color-text);
        }

        .landing-feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        .landing-teaser {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .landing-teaser h2 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--color-text);
        }

        .landing-teaser-desc {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            margin-bottom: 24px;
        }

        .landing-creative-teasers {
            display: grid;
            gap: 16px;
            margin-bottom: 28px;
        }

        .landing-creative-teaser {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: var(--color-card);
            border-radius: 8px;
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: border-color 0.2s, background 0.2s;
        }
        .landing-creative-teaser:hover {
            border-color: var(--color-accent);
            background: rgba(232, 184, 109, 0.05);
        }

        .landing-creative-teaser .creative-tag {
            font-size: 0.8rem;
            padding: 4px 10px;
            background: rgba(232, 184, 109, 0.15);
            color: var(--color-accent);
            border-radius: 20px;
            flex-shrink: 0;
        }

        .creative-title-blur {
            flex: 1;
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        .teaser-lock {
            font-size: 0.85rem;
            color: var(--color-accent);
        }

        .landing-cta {
            text-align: center;
        }

        .landing-demand-brief {
            text-align: center;
            padding: 20px;
            margin-bottom: 24px;
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        .landing-demand-brief a {
            color: var(--color-accent);
            text-decoration: none;
        }

        .landing-demand-brief a:hover { text-decoration: underline; }

        .landing-rules-brief {
            text-align: center;
            padding: 20px;
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        .landing-rules-brief a {
            color: var(--color-accent);
            text-decoration: none;
        }

        .landing-rules-brief a:hover { text-decoration: underline; }

        /* 首页核心入口卡片 */
        .home-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }

        @media (max-width: 700px) {
            .home-cards { grid-template-columns: 1fr; }
        }

        .home-card {
            display: block;
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--color-border);
            text-decoration: none;
            color: inherit;
            transition: all 0.2s ease;
        }

        .home-card:hover {
            border-color: var(--color-accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .home-card-icon {
            font-size: 2rem;
            display: block;
            margin-bottom: 12px;
        }

        .home-card h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--color-text);
        }

        .home-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* 核心规则摘要 */
        .rules-brief {
            text-align: center;
            padding: 20px 24px;
            background: var(--color-surface);
            border-radius: var(--radius);
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .rules-brief h2 {
            font-size: 1rem;
            margin-bottom: 12px;
            color: var(--color-text-muted);
        }

        .rules-brief p {
            font-size: 0.95rem;
            color: var(--color-text-muted);
        }

        .rules-brief a {
            color: var(--color-accent);
            text-decoration: none;
        }

        .rules-brief a:hover { text-decoration: underline; }

        /* 灵感广场区块 */
        .creatives-section {
            margin-bottom: 48px;
        }

        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 24px;
        }

        .section-header h2 {
            font-size: 1.3rem;
            color: var(--color-text);
        }

        .search-box {
            padding: 10px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
        }

        .creative-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 10px;
        }

        .creative-tag {
            font-size: 0.8rem;
            padding: 4px 10px;
            background: rgba(232, 184, 109, 0.15);
            color: var(--color-accent);
            border-radius: 20px;
        }

        /* 需求广场区块 */
        .demand-section {
            margin-bottom: 48px;
        }

        .demand-section h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-text);
        }

        .demand-desc {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            margin-bottom: 20px;
        }

        .demand-desc a {
            color: var(--color-accent);
            text-decoration: none;
        }

        .demand-desc a:hover {
            text-decoration: underline;
        }

        .demand-empty {
            color: var(--color-text-muted);
            padding: 24px;
            text-align: center;
        }

        .demand-empty a {
            color: var(--color-accent);
            text-decoration: none;
        }

        .demand-empty a:hover {
            text-decoration: underline;
        }

        /* 底部入口链接 */
        .home-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
            padding: 32px 0;
            border-top: 1px solid var(--color-border);
        }

        .home-footer-links a {
            color: var(--color-text-muted);
            text-decoration: none;
            font-size: 0.95rem;
        }

        .home-footer-links a:hover {
            color: var(--color-accent);
        }

        /* 规则说明卡片 */
        .rules-card {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .rules-card h2 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--color-accent);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .rules-list {
            display: grid;
            gap: 16px;
        }

        .rule-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--color-border);
        }

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

        .rule-num {
            width: 28px;
            height: 28px;
            background: var(--color-accent);
            color: var(--color-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 600;
            flex-shrink: 0;
        }

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

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

        .rules-more {
            margin-top: 20px;
            text-align: center;
        }

        .rules-more a {
            color: var(--color-accent);
            text-decoration: none;
            font-size: 0.95rem;
        }

        .rules-more a:hover {
            text-decoration: underline;
        }

        .rules-guest-prompt .rules-card {
            text-align: center;
        }

        .rules-guest-desc {
            font-size: 1rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .rules-guest-desc strong {
            color: var(--color-accent);
        }

        .rules-guest-ctas {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* 创意出售与购买 */
        .marketplace-intro {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .marketplace-intro h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }

        .marketplace-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .marketplace-cols {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        @media (max-width: 600px) {
            .marketplace-cols { grid-template-columns: 1fr; }
        }

        .marketplace-col {
            background: var(--color-card);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .marketplace-col h4 {
            font-size: 1rem;
            margin-bottom: 10px;
            color: var(--color-text);
        }

        .marketplace-col p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        .buyout-reward-box {
            background: rgba(124, 184, 124, 0.12);
            border: 1px solid rgba(124, 184, 124, 0.3);
            border-radius: 8px;
            padding: 16px 20px;
            margin-bottom: 24px;
            font-size: 0.95rem;
            color: var(--color-text);
            line-height: 1.6;
        }

        .buyout-reward-box strong {
            color: var(--color-success);
        }

        /* 企业入口横幅 */
        .enterprise-banner {
            background: linear-gradient(135deg, rgba(232, 184, 109, 0.15) 0%, rgba(45, 45, 56, 0.9) 100%);
            border-radius: var(--radius);
            padding: 24px 32px;
            margin-bottom: 48px;
            border: 1px solid rgba(232, 184, 109, 0.3);
        }

        .enterprise-banner-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .enterprise-banner h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--color-accent);
        }

        .enterprise-banner p {
            font-size: 0.95rem;
            color: var(--color-text-muted);
        }

        /* 平台经济与风控 */
        .economics-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .economics-section h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }

        .economics-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
            line-height: 1.5;
        }

        .economics-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        @media (max-width: 600px) {
            .economics-grid { grid-template-columns: 1fr; }
        }

        .economics-item {
            background: var(--color-card);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .economics-item h4 {
            font-size: 1rem;
            margin-bottom: 10px;
            color: var(--color-text);
        }

        .economics-item p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* 创意定价表单 */
        .price-options {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .price-option {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .price-option:hover, .price-option.selected {
            border-color: var(--color-accent);
            background: rgba(232, 184, 109, 0.1);
        }

        .price-option input { display: none; }

        .price-cash-row {
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .price-cash-row input {
            width: 120px;
            padding: 8px 12px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 6px;
            color: var(--color-text);
        }

        .creative-cost.cash {
            background: rgba(124, 184, 124, 0.2);
            color: var(--color-success);
        }

        /* 需求广场 */
        .demand-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .demand-section h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }

        .demand-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .demand-publish {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .demand-publish-form {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 24px;
        }

        .demand-form-title {
            font-size: 1.1rem;
            color: var(--color-accent);
            margin-bottom: 20px;
        }

        .demand-bounty-row .demand-bounty-input-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }

        .demand-bounty-row input[type="number"] {
            width: 140px;
        }

        .demand-bounty-hint {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .demand-success {
            padding: 12px 16px;
            background: rgba(124, 184, 124, 0.15);
            color: var(--color-success);
            border-radius: 8px;
            margin-bottom: 16px;
        }

        .form-group .required { color: #e88080; }

        .demand-input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
        }

        .demand-bounty {
            width: 120px;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
        }

        .demand-list {
            display: grid;
            gap: 12px;
        }

        .demand-card {
            background: var(--color-card);
            padding: 20px 24px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .demand-card-tags {
            margin-bottom: 8px;
        }

        .demand-card-tag {
            font-size: 0.8rem;
            padding: 4px 10px;
            background: rgba(232, 184, 109, 0.15);
            color: var(--color-accent);
            border-radius: 20px;
        }

        .demand-card-title {
            font-size: 1.05rem;
            color: var(--color-text);
            margin-bottom: 10px;
        }

        .demand-text {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .demand-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        .demand-bounty-badge {
            color: var(--color-accent) !important;
            font-weight: 600;
        }

        .demand-card .demand-btn-apply {
            margin-top: 12px;
            display: inline-block;
        }

        .demand-meta span:first-child { color: var(--color-accent); }

        /* 巡逻机器人 */
        .patrol-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .patrol-section h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }

        .patrol-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
        }

        .patrol-features {
            display: grid;
            gap: 16px;
        }

        .patrol-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px;
            background: var(--color-card);
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .patrol-item .patrol-icon {
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .patrol-item div {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .patrol-item strong {
            color: var(--color-text);
            font-size: 0.95rem;
        }

        .patrol-item span:last-child {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }

        .patrol-penalty {
            margin-top: 20px;
            padding: 12px 16px;
            background: rgba(232, 100, 80, 0.1);
            border-radius: 8px;
            font-size: 0.9rem;
            color: var(--color-text-muted);
            border-left: 3px solid #e86450;
        }

        .patrol-tip {
            margin-top: 10px;
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .patrol-tip.blocked {
            background: rgba(232, 100, 80, 0.15);
            color: #e86450;
            border: 1px solid rgba(232, 100, 80, 0.3);
        }

        .patrol-tip.ok {
            background: rgba(124, 184, 124, 0.15);
            color: var(--color-success);
            border: 1px solid rgba(124, 184, 124, 0.3);
        }

        /* 发布成功 Toast */
        .publish-toast {
            position: fixed;
            top: 24px;
            left: 50%;
            transform: translateX(-50%) translateY(-20px);
            padding: 14px 24px;
            background: linear-gradient(135deg, rgba(124, 184, 124, 0.95) 0%, rgba(80, 140, 80, 0.95) 100%);
            color: #fff;
            border-radius: 10px;
            font-size: 0.95rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.3);
            display: flex;
            align-items: center;
            gap: 10px;
            z-index: 9999;
            opacity: 0;
            transition: opacity 0.3s, transform 0.3s;
        }
        .publish-toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }
        .publish-toast-icon {
            font-size: 1.2rem;
            font-weight: bold;
        }

        /* 权限等级 */
        .tiers {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 48px;
        }

        .tier-card {
            background: var(--color-card);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
        }

        .tier-card:hover {
            border-color: var(--color-accent);
            transform: translateY(-2px);
        }

        .tier-card.featured {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 1px var(--color-accent);
        }

        .tier-name {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--color-accent);
        }

        .tier-points {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 12px;
        }

        .tier-desc {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* 发布创意表单 */
        .publish-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .publish-section h2 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--color-text);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .form-hint {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 12px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
            font-size: 1rem;
        }

        .form-group textarea {
            min-height: 140px;
            resize: vertical;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--color-accent);
        }

        .form-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-option {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.95rem;
            color: var(--color-text-muted);
            cursor: pointer;
        }

        .tag-option input { accent-color: var(--color-accent); }

        /* 创意列表 */
        .creatives-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .creatives-empty {
            text-align: center;
            color: var(--color-text-muted);
            padding: 48px 24px;
        }

        .creatives-section h2,
        .creatives-section h1 {
            font-size: 1.3rem;
            margin-bottom: 24px;
            color: var(--color-text);
        }

        .creatives-page h1,
        .demand-page h1 {
            font-size: 1.6rem;
            color: var(--color-accent);
        }

        .creatives-desc,
        .demand-desc {
            color: var(--color-text-muted);
            margin-bottom: 24px;
        }

        .creatives-login-hint,
        .demand-login-hint {
            color: var(--color-text-muted);
            margin: 24px 0 16px;
        }

        .creatives-guest-ctas {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 20px;
        }

        .creatives-guest-ctas .creatives-publish-cta {
            min-width: 160px;
        }

        .creatives-publish-entry {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 24px;
            padding: 20px 24px;
            background: linear-gradient(135deg, rgba(232, 184, 109, 0.15) 0%, rgba(232, 184, 109, 0.05) 100%);
            border: 1px solid rgba(232, 184, 109, 0.35);
            border-radius: var(--radius);
        }

        .creatives-publish-entry .btn-publish-creative {
            white-space: nowrap;
            padding: 12px 24px;
            font-size: 1rem;
        }

        .creatives-publish-hint {
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        .creatives-toolbar-publish {
            margin-left: auto;
        }

        .creative-card {
            background: var(--color-card);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 20px;
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
        }

        .creative-card:hover {
            border-color: var(--color-border);
            box-shadow: var(--shadow);
        }

        .creative-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 12px;
        }

        .creative-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-text);
        }

        .creative-cost {
            font-size: 0.85rem;
            color: var(--color-accent);
            background: rgba(232, 184, 109, 0.15);
            padding: 4px 12px;
            border-radius: 20px;
        }

        .creative-preview {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 16px;
            line-height: 1.6;
        }

        .creative-meta {
            display: flex;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .creative-actions {
            display: flex;
            gap: 12px;
            margin-top: 16px;
        }

        .creative-actions .btn {
            font-size: 0.9rem;
            padding: 8px 16px;
        }

        /* 积分中心 - 充值与兑换 */
        .points-center {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .points-center h2 {
            font-size: 1.2rem;
            margin-bottom: 24px;
            color: var(--color-accent);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .points-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        @media (max-width: 600px) {
            .points-grid {
                grid-template-columns: 1fr;
            }
        }

        .points-panel {
            background: var(--color-card);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--color-border);
        }

        .points-panel h3 {
            font-size: 1rem;
            margin-bottom: 16px;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .recharge-options {
            display: grid;
            gap: 12px;
        }

        .recharge-option {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 16px;
            background: var(--color-bg);
            border-radius: 8px;
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .recharge-option:hover {
            border-color: var(--color-accent);
        }

        .recharge-option .points {
            color: var(--color-accent);
            font-weight: 600;
        }

        .recharge-option .price {
            color: var(--color-text-muted);
        }

        .recharge-option .bonus {
            font-size: 0.8rem;
            color: var(--color-success);
            margin-left: 4px;
        }

        .exchange-info {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .exchange-rate {
            background: var(--color-bg);
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 16px;
            font-size: 0.95rem;
        }

        .exchange-rate strong {
            color: var(--color-accent);
        }

        .commission-note {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            padding: 12px;
            background: rgba(232, 184, 109, 0.08);
            border-radius: 8px;
            border-left: 3px solid var(--color-accent);
            margin-top: 16px;
        }

        .withdraw-rules {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 16px 0;
            padding: 12px;
            background: var(--color-bg);
            border-radius: 8px;
        }

        .withdraw-rules ul {
            margin: 8px 0 0 16px;
        }

        .withdraw-rules li { margin: 4px 0; }

        .points-extras {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 24px;
        }

        @media (max-width: 600px) {
            .points-extras { grid-template-columns: 1fr; }
        }

        .points-extra {
            background: var(--color-card);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .points-extra h4 {
            font-size: 0.95rem;
            margin-bottom: 12px;
            color: var(--color-text);
        }

        .points-log {
            list-style: none;
        }

        .points-log li {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
        }

        .points-log li:last-child { border-bottom: none; }

        .log-points.plus { color: var(--color-success); }
        .log-points.minus { color: #e86450; }

        .invite-desc {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-bottom: 12px;
        }

        .invite-link-box {
            display: flex;
            gap: 8px;
        }

        .invite-input {
            flex: 1;
            padding: 8px 12px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 6px;
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }

        .btn-sm { padding: 8px 14px; font-size: 0.85rem; }

        /* 积分获取福利 */
        .welfare-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .welfare-section h2 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--color-accent);
        }

        .welfare-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        @media (max-width: 600px) {
            .welfare-grid { grid-template-columns: 1fr; }
        }

        .welfare-item {
            background: var(--color-card);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .welfare-item .welfare-icon { font-size: 1.5rem; }
        .welfare-item strong { color: var(--color-text); }
        .welfare-item span:last-child { font-size: 0.9rem; color: var(--color-text-muted); }

        /* 灵感广场筛选 */
        .creatives-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
            align-items: center;
        }

        .search-box {
            flex: 1;
            min-width: 200px;
            padding: 10px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
        }

        .filter-tags {
            display: flex;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .filter-tags::-webkit-scrollbar {
            display: none;
        }

        .filter-tag {
            flex-shrink: 0;
            white-space: nowrap;
            padding: 6px 14px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 20px;
            font-size: 0.9rem;
            color: var(--color-text-muted);
            cursor: pointer;
            transition: all 0.2s;
        }

        .filter-tag:hover, .filter-tag.active {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }

        .sort-select {
            padding: 8px 14px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
            font-size: 0.9rem;
        }

        /* 创意标签 */
        .creative-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .creative-tag {
            font-size: 0.8rem;
            padding: 4px 10px;
            background: rgba(232, 184, 109, 0.15);
            color: var(--color-accent-dim);
            border-radius: 4px;
        }

        /* 用户中心入口 */
        .user-center-link {
            color: var(--color-text-muted);
            font-size: 0.9rem;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s;
        }

        .user-center-link:hover { color: var(--color-accent); }

        /* 邀请完善机制 */
        .invite-section {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            margin-bottom: 48px;
            border: 1px solid var(--color-border);
        }

        .invite-section h2 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }

        .invite-section-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .invite-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        @media (max-width: 768px) {
            .invite-flow { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 480px) {
            .invite-flow { grid-template-columns: 1fr; }
        }

        .invite-step {
            background: var(--color-card);
            padding: 20px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .invite-step .step-num {
            width: 28px;
            height: 28px;
            background: var(--color-accent);
            color: var(--color-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .invite-step strong { color: var(--color-text); }
        .invite-step span:last-child { font-size: 0.9rem; color: var(--color-text-muted); }

        /* 充值弹窗 */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.7);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            padding: 24px;
        }

        .modal-overlay.show {
            display: flex;
        }

        .modal-recharge {
            background: var(--color-surface);
            border-radius: var(--radius);
            width: 100%;
            max-width: 440px;
            max-height: 90vh;
            overflow-y: auto;
            border: 1px solid var(--color-border);
        }

        .modal-recharge-header {
            padding: 24px 24px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-recharge-header h3 {
            font-size: 1.2rem;
            color: var(--color-accent);
        }

        .modal-recharge-close {
            background: none;
            border: none;
            color: var(--color-text-muted);
            font-size: 1.5rem;
            cursor: pointer;
            line-height: 1;
        }

        .modal-recharge-close:hover {
            color: var(--color-text);
        }

        .modal-recharge-body {
            padding: 24px;
        }

        .modal-recharge-wide {
            max-width: 560px;
        }

        /* 创意查看/评价弹窗 */
        .modal {
            background: var(--color-surface);
            border-radius: var(--radius);
            width: 100%;
            max-width: 520px;
            max-height: 85vh;
            overflow: hidden;
            border: 1px solid var(--color-border);
        }

        .modal .modal-header {
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--color-border);
        }

        .modal .modal-title {
            font-size: 1.1rem;
            color: var(--color-text);
        }

        .modal .modal-close {
            background: none;
            border: none;
            color: var(--color-text-muted);
            font-size: 1.5rem;
            cursor: pointer;
            line-height: 1;
        }

        .modal .modal-close:hover {
            color: var(--color-text);
        }

        .modal .modal-body {
            padding: 24px;
            overflow-y: auto;
            max-height: 60vh;
        }

        .creative-content {
            white-space: pre-wrap;
            line-height: 1.7;
            color: var(--color-text-muted);
        }

        .creative-reviews {
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
        }

        .creative-reviews-title {
            font-size: 0.95rem;
            color: var(--color-accent);
            margin: 0 0 12px 0;
        }

        .creative-add-review {
            font-size: 0.85rem;
            margin-bottom: 12px;
        }

        .creative-review-item {
            padding: 12px 0;
            border-bottom: 1px solid var(--color-border);
        }

        .creative-review-item:last-child {
            border-bottom: none;
        }

        .creative-review-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }

        .creative-review-author {
            font-weight: 600;
            color: var(--color-text);
        }

        .creative-review-time {
            margin-left: 8px;
            color: var(--color-text-muted);
        }

        .creative-review-text {
            margin: 0;
            font-size: 0.9rem;
            line-height: 1.6;
            color: var(--color-text);
        }

        .creative-reviews-empty {
            margin: 0;
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .review-hint {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }

        .creative-review-modal textarea {
            width: 100%;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
            margin-bottom: 16px;
            resize: vertical;
        }

        .creative-review-modal #btnSubmitReview {
            display: block;
        }

        .demand-apply-modal .apply-demand-title {
            font-size: 0.95rem;
            color: var(--color-accent);
            margin-bottom: 8px;
        }

        .demand-apply-modal .apply-reward-hint {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }

        .demand-apply-modal textarea {
            width: 100%;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-family: var(--font-body);
            margin-bottom: 16px;
            resize: vertical;
        }

        .my-demands-block {
            margin-bottom: 32px;
            padding: 20px;
            background: var(--color-card);
            border-radius: 12px;
            border: 1px solid var(--color-border);
        }

        .my-demands-title {
            font-size: 1.1rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .demand-notify-badge {
            font-size: 0.8rem;
            padding: 4px 10px;
            background: var(--color-accent);
            color: var(--color-bg);
            border-radius: 12px;
            font-weight: 600;
        }

        .my-demands-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .my-demand-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding: 14px 16px;
            background: var(--color-bg);
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .my-demand-info {
            flex: 1;
            min-width: 0;
        }

        .my-demand-title {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .my-demand-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .my-demand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .my-demand-subs-count {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .my-demand-subs-count em {
            color: var(--color-accent);
            font-style: normal;
        }

        .demand-list-title {
            font-size: 1.05rem;
            margin-bottom: 16px;
        }

        .demand-card-actions {
            display: flex;
            gap: 8px;
            margin-top: 12px;
            flex-wrap: wrap;
        }

        .demand-status-closed {
            font-size: 0.8rem;
            color: var(--color-success);
            margin-left: 8px;
        }

        .demand-submissions-modal .submissions-demand-title {
            font-size: 0.95rem;
            color: var(--color-accent);
            margin-bottom: 16px;
        }

        .submissions-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .submission-item {
            padding: 16px;
            background: var(--color-card);
            border-radius: 8px;
            border: 1px solid var(--color-border);
        }

        .submission-item.submission-adopted {
            border-color: var(--color-success);
            background: rgba(76, 175, 80, 0.08);
        }

        .submission-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 0.9rem;
        }

        .submission-author {
            font-weight: 600;
        }

        .submission-time {
            color: var(--color-text-muted);
        }

        .submission-content {
            white-space: pre-wrap;
            line-height: 1.6;
            margin-bottom: 12px;
            padding: 12px 0;
            border-top: 1px solid var(--color-border);
        }

        .submission-actions {
            display: flex;
            justify-content: flex-end;
        }

        .submission-status {
            color: var(--color-success);
            font-weight: 600;
        }

        /* 投稿查看 - 左右分栏：列表 + 文本阅读页 */
        .demand-submissions-split .modal {
            max-width: 900px;
            width: 95%;
        }

        /* 重新设计：扁宽窗口（宽>高），矮一点，内容区右侧下滑轮 */
        .demand-submissions-split .modal.expanded {
            width: 96%;
            max-width: 1280px;
            height: 72vh;
            max-height: 72vh;
            overflow: hidden;
        }

        .demand-submissions-split.expanded-reading .modal-body {
            height: calc(72vh - 56px);
            max-height: calc(72vh - 56px);
            padding: 16px 24px;
            display: flex;
            flex-direction: column;
            min-height: 0;
            overflow: hidden;
        }

        .demand-split-body.expanded {
            flex: 1;
            min-height: 0;
            display: flex;
            overflow: hidden;
        }

        .demand-split-body {
            display: flex;
            gap: 24px;
            min-height: 420px;
        }

        .demand-split-left {
            width: 260px;
            flex-shrink: 0;
            border-right: 1px solid var(--color-border);
            padding-right: 20px;
        }

        .demand-split-right {
            flex: 1;
            min-width: 0;
        }

        .demand-split-right.expanded {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            min-height: 0;
            overflow: hidden;
        }

        .demand-split-body:has(.demand-split-right.expanded) .demand-split-right {
            max-width: none;
        }

        .demand-split-body.expanded .demand-split-right {
            flex: 1;
        }

        /* 文本区：固定高度约束，右侧下滑轮，底部按钮固定 */
        .demand-split-right.expanded .submission-reader {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-height: 0;
            overflow: hidden;
        }

        .demand-split-right.expanded .submission-reader-content {
            display: flex;
            flex-direction: column;
            flex: 1;
            min-height: 0;
            overflow: hidden;
        }

        .demand-split-right.expanded .submission-reader-meta {
            flex-shrink: 0;
        }

        .demand-split-right.expanded .submission-reader-text {
            flex: 1;
            min-height: 0;
            overflow-y: scroll;
            overflow-x: hidden;
            padding: 12px 12px 12px 0;
            margin: 0 -4px 0 0;
            scrollbar-width: thin;
            scrollbar-color: var(--color-accent) rgba(255,255,255,0.08);
        }

        .demand-split-right.expanded .submission-reader-text::-webkit-scrollbar {
            width: 10px;
        }

        .demand-split-right.expanded .submission-reader-text::-webkit-scrollbar-track {
            background: rgba(255,255,255,0.05);
            border-radius: 5px;
        }

        .demand-split-right.expanded .submission-reader-text::-webkit-scrollbar-thumb {
            background: var(--color-accent);
            border-radius: 5px;
        }

        .demand-split-right.expanded .submission-reader-text::-webkit-scrollbar-thumb:hover {
            background: var(--color-accent);
            opacity: 0.9;
        }

        .demand-split-right.expanded .submission-reader-actions {
            flex-shrink: 0;
            padding-top: 12px;
            margin-top: 12px;
            border-top: 1px solid var(--color-border);
        }

        .submission-list-item {
            padding: 12px 14px;
            background: var(--color-card);
            border-radius: 8px;
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all 0.2s;
            margin-bottom: 10px;
        }

        .submission-list-item:hover {
            border-color: var(--color-accent);
            background: rgba(232, 184, 109, 0.06);
        }

        .submission-list-item.active {
            border-color: var(--color-accent);
            background: rgba(232, 184, 109, 0.12);
        }

        .submission-list-item.submission-read {
            border-left: 3px solid var(--color-text-muted);
        }

        .submission-list-item.submission-adopted {
            border-color: var(--color-success);
            background: rgba(76, 175, 80, 0.08);
        }

        .submission-list-header {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 6px;
        }

        .submission-list-author {
            font-weight: 600;
            font-size: 0.95rem;
        }

        .submission-read-badge {
            font-size: 0.75rem;
            color: var(--color-success);
            background: rgba(76, 175, 80, 0.15);
            padding: 2px 8px;
            border-radius: 10px;
        }

        .submission-list-preview {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .submission-list-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        .submission-reader-placeholder {
            color: var(--color-text-muted);
            text-align: center;
            padding: 60px 20px;
            font-size: 0.95rem;
        }

        .submission-reader-content {
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .submission-reader-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
        }

        .submission-reader-meta .submission-reader-author {
            font-weight: 600;
        }

        .submission-reader-meta .submission-reader-time,
        .submission-reader-meta .submission-reader-status {
            color: var(--color-text-muted);
        }

        .submission-reader-text {
            flex: 1;
            padding: 20px 0;
            line-height: 1.8;
            font-size: 1.05rem;
            white-space: pre-wrap;
            word-break: break-word;
            overflow-y: auto;
            max-height: 320px;
        }

        .submission-reader-actions {
            display: flex;
            gap: 12px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
        }

        .demand-submissions-split .modal-header {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .demand-submissions-split .modal-header h3 {
            flex: 1;
        }

        @media (max-width: 700px) {
            .demand-split-body {
                flex-direction: column;
            }
            .demand-split-left {
                width: 100%;
                border-right: none;
                border-bottom: 1px solid var(--color-border);
                padding-right: 0;
                padding-bottom: 16px;
            }
            .submission-reader-placeholder {
                padding: 30px 10px;
            }
        }

        .modal-recharge-options {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

        .modal-recharge-custom {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid var(--color-border);
        }

        .modal-recharge-custom label {
            display: block;
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-bottom: 8px;
        }

        .custom-amount-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .custom-amount-row input {
            width: 120px;
            padding: 12px 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 1rem;
        }

        .custom-hint {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .modal-recharge-option {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .modal-recharge-option:hover {
            border-color: var(--color-accent);
        }

        .modal-recharge-option.selected {
            border-color: var(--color-accent);
            background: rgba(232, 184, 109, 0.1);
        }

        .modal-recharge-option .points {
            color: var(--color-accent);
            font-weight: 600;
            font-size: 1.1rem;
        }

        .modal-recharge-option .price {
            font-size: 1.2rem;
            font-weight: 600;
        }

        .modal-recharge-option .bonus {
            font-size: 0.8rem;
            color: var(--color-success);
            margin-left: 6px;
        }

        .modal-recharge-pay {
            margin-top: 24px;
        }

        .modal-recharge-pay .btn {
            width: 100%;
            padding: 14px;
            font-size: 1rem;
        }
        .modal-recharge-qrcode {
            text-align: center;
            padding: 20px 0;
        }
        .modal-recharge-qrcode .qrcode-hint {
            font-size: 1rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }
        .modal-recharge-qrcode .qrcode-wrap {
            background: #fff;
            padding: 12px;
            border-radius: 8px;
            display: inline-block;
            margin-bottom: 16px;
        }
        .modal-recharge-qrcode .qrcode-wrap img {
            display: block;
        }
        .modal-recharge-qrcode .qrcode-amount {
            font-size: 1rem;
            color: var(--color-text-muted);
            margin-bottom: 8px;
        }
        .modal-recharge-qrcode .qrcode-amount strong {
            color: var(--color-accent);
        }
        .modal-recharge-qrcode .qrcode-tip {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }

        /* 邀请分享增强 */
        .invite-viral {
            background: linear-gradient(135deg, rgba(232, 184, 109, 0.15) 0%, rgba(45, 45, 56, 0.9) 100%);
            border-radius: var(--radius);
            padding: 28px;
            margin-bottom: 48px;
            border: 1px solid rgba(232, 184, 109, 0.3);
        }

        .invite-viral h2 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--color-accent);
        }

        .invite-viral-desc {
            color: var(--color-text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
        }

        .invite-ladder {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 12px;
            margin-bottom: 24px;
        }

        @media (max-width: 600px) {
            .invite-ladder { grid-template-columns: repeat(2, 1fr); }
        }

        .invite-ladder-item {
            background: var(--color-card);
            padding: 16px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid var(--color-border);
        }

        .invite-ladder-item .num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent);
        }

        .invite-ladder-item .reward {
            font-size: 0.9rem;
            color: var(--color-success);
            margin-top: 4px;
        }

        .invite-share-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .invite-share-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.2s;
        }

        .invite-share-btn:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }

        /* 页脚 */
        .footer {
            text-align: center;
            padding: 40px 24px;
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .nav-links { display: none; }
        }

        @media (max-width: 600px) {
            .header {
                padding: 0 16px;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .main {
                padding: 88px 16px 40px;
            }
        }

        /* 个人中心 */
        .profile-section {
            padding-top: 24px;
        }

        .profile-section h1 {
            font-size: 1.6rem;
            margin-bottom: 32px;
            color: var(--color-accent);
        }

        .profile-card {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            border: 1px solid var(--color-border);
            margin-bottom: 32px;
        }

        .profile-header {
            display: flex;
            align-items: center;
            gap: 24px;
            margin-bottom: 28px;
        }

        .profile-avatar {
            width: 72px;
            height: 72px;
            background: var(--color-card);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            cursor: pointer;
            overflow: hidden;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .profile-avatar:hover {
            transform: scale(1.05);
            box-shadow: 0 0 0 2px var(--color-accent);
        }
        .profile-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .avatar-picker-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }
        .avatar-picker-item {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            overflow: hidden;
            cursor: pointer;
            border: 2px solid var(--color-border);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: border-color 0.2s, transform 0.2s;
        }
        .avatar-picker-item:hover {
            border-color: var(--color-accent);
            transform: scale(1.08);
        }
        .avatar-picker-item.selected {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 2px var(--color-accent);
        }
        .avatar-picker-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .avatar-picker-item .avatar-emoji {
            font-size: 2rem;
        }

        .profile-info h2 {
            font-size: 1.3rem;
            margin-bottom: 4px;
        }

        .profile-meta {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }

        .profile-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 28px;
        }

        .profile-stat {
            text-align: center;
            padding: 20px;
            background: var(--color-bg);
            border-radius: 8px;
        }

        .profile-stat .stat-value {
            display: block;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--color-accent);
        }

        .profile-stat .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .profile-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .profile-section-block {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--color-border);
            margin-bottom: 24px;
        }

        .profile-section-block h3 {
            font-size: 1rem;
            margin-bottom: 16px;
            color: var(--color-text);
        }

        .profile-flow-toolbar {
            display: flex;
            gap: 16px;
            margin-bottom: 16px;
            font-size: 0.9rem;
        }

        .profile-flow-toolbar label {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .profile-flow-summary {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-bottom: 20px;
        }
        @media (max-width: 480px) {
            .profile-flow-summary { grid-template-columns: 1fr; }
        }
        .flow-summary-item {
            background: var(--color-bg);
            border-radius: 8px;
            padding: 12px 16px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }
        .flow-summary-item .summary-label {
            width: 100%;
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }
        .flow-summary-item .summary-income {
            color: var(--color-success);
            font-weight: 600;
        }
        .flow-summary-item .summary-expense {
            color: #e86450;
            font-weight: 600;
        }
        .profile-flow-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            margin-bottom: 16px;
        }
        .flow-time-filter, .flow-type-filter {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .flow-time-filter label, .flow-type-filter label {
            margin: 0;
            cursor: pointer;
            font-size: 0.9rem;
        }
        .toolbar-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }
        .profile-points-log {
            list-style: none;
        }

        .profile-points-log li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--color-border);
        }

        .profile-points-log li.log-loading {
            justify-content: center;
            color: var(--color-text-muted);
        }

        .profile-points-log li .log-time {
            flex-shrink: 0;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            width: 90px;
        }
        .profile-points-log li .log-type-badge {
            flex-shrink: 0;
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 4px;
            background: var(--color-bg);
            color: var(--color-text-muted);
            width: 48px;
            text-align: center;
        }

        .profile-points-log li .log-desc {
            flex: 1;
            min-width: 0;
        }

        .profile-points-log li .log-points {
            flex-shrink: 0;
            font-weight: 600;
        }

        .profile-points-log li .log-points.transfer {
            color: var(--color-text-muted);
        }

        .profile-points-log li:last-child {
            border-bottom: none;
        }

        .invite-record-stats {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 8px;
        }
        .invite-count-badge {
            font-size: 1rem;
            color: var(--color-text);
        }
        .invite-record-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .invite-record-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
        }
        .invite-record-item .invite-name { font-weight: 500; }
        .invite-record-item .invite-time { font-size: 0.85rem; color: var(--color-text-muted); }
        .invite-record-empty {
            color: var(--color-text-muted);
            text-align: center;
            padding: 24px 0;
        }

        .profile-hint {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }

        /* 积分小游戏 */
        .slot-machine-block .profile-hint {
            margin-bottom: 20px;
        }
        .slot-game-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 20px;
        }
        .slot-tab {
            padding: 8px 16px;
            border: 1px solid var(--color-border);
            background: transparent;
            color: var(--color-text-muted);
            border-radius: 8px;
            cursor: pointer;
            font-family: var(--font-body);
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        .slot-tab:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }
        .slot-tab.active {
            background: var(--color-accent);
            color: var(--color-bg);
            border-color: var(--color-accent);
        }
        .slot-game-panel {
            padding: 16px 0;
        }
        .slot-reels {
            position: relative;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            justify-items: center;
            align-items: center;
            gap: 16px;
            margin: 24px 0;
            padding: 24px;
            background: linear-gradient(180deg, #1e1e28 0%, #15151c 100%);
            border: 3px solid var(--color-accent);
            border-radius: 16px;
            box-shadow: inset 0 0 20px rgba(0,0,0,0.5), 0 0 20px rgba(232,184,109,0.15);
        }
        .slot-reels::before {
            content: '🎰';
            position: absolute;
            left: 50%;
            top: -12px;
            transform: translateX(-50%);
            font-size: 1.2rem;
            background: var(--color-bg);
            padding: 0 8px;
        }
        .slot-reel {
            width: 80px;
            height: 80px;
            background: linear-gradient(180deg, #2a2a35 0%, #1a1a22 100%);
            border: 3px solid var(--color-accent-dim);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            box-shadow: inset 0 2px 8px rgba(0,0,0,0.4);
            overflow: hidden;
        }
        .slot-reel-strip {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
        }
        .slot-reel .reel-icon {
            display: block;
            transition: transform 0.1s ease-out;
        }
        .slot-reel-strip.reel-rolling .reel-icon {
            animation: reelRoll 0.12s linear infinite;
        }
        @keyframes reelRoll {
            0% { transform: translateY(-8px) scale(1.05); opacity: 0.9; }
            25% { transform: translateY(4px) scale(0.9); opacity: 1; }
            50% { transform: translateY(-4px) scale(1.02); opacity: 0.95; }
            75% { transform: translateY(6px) scale(0.95); opacity: 1; }
            100% { transform: translateY(-8px) scale(1.05); opacity: 0.9; }
        }
        .slot-desc {
            color: var(--color-text-muted);
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
        .slot-bet-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .slot-bet-row label {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }
        .slot-bet-row input {
            width: 100px;
            padding: 8px 12px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 0.95rem;
        }
        .slot-choice-row {
            display: flex;
            gap: 12px;
            margin-bottom: 16px;
        }
        .slot-choice {
            flex: 1;
        }
        .compare-draw-area {
            margin: 20px 0;
            padding: 24px;
            background: linear-gradient(180deg, #1e1e28 0%, #15151c 100%);
            border: 2px solid var(--color-border);
            border-radius: 12px;
            text-align: center;
        }
        .draw-number {
            font-size: 3.5rem;
            font-weight: 700;
            color: var(--color-accent);
            min-height: 4rem;
            line-height: 4rem;
            transition: transform 0.1s;
        }
        .draw-number.draw-rolling {
            animation: drawPulse 0.2s ease-in-out infinite;
        }
        @keyframes drawPulse {
            0%, 100% { transform: scale(1.05); }
            50% { transform: scale(0.98); }
        }
        .draw-hint {
            margin-top: 8px;
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }
        .wheel-container {
            position: relative;
            width: 280px;
            height: 280px;
            margin: 20px auto;
        }
        .wheel-container canvas {
            display: block;
            border-radius: 50%;
            box-shadow: 0 0 0 4px var(--color-accent);
        }
        .wheel-pointer {
            position: absolute;
            top: -8px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 1.5rem;
            color: var(--color-accent);
            z-index: 2;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }
        .slot-status {
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }
        .slot-status strong {
            color: var(--color-accent);
        }
        .slot-result {
            margin-top: 16px;
            padding: 12px 16px;
            border-radius: 8px;
            font-size: 0.95rem;
            display: none;
        }
        .slot-result.win {
            background: rgba(124, 184, 124, 0.15);
            border: 1px solid var(--color-success);
            color: var(--color-success);
        }
        .slot-result.lose {
            background: rgba(180, 100, 100, 0.15);
            border: 1px solid #b46464;
            color: #e8a0a0;
        }

        .auth-username:hover {
            color: var(--color-accent) !important;
        }

        /* 申请提现页 */
        .withdraw-section {
            padding-top: 24px;
        }

        .withdraw-section h1 {
            font-size: 1.6rem;
            margin-bottom: 32px;
            color: var(--color-accent);
        }

        .withdraw-rules-box {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--color-border);
            margin-bottom: 24px;
        }

        .withdraw-rules-box h3 {
            font-size: 1rem;
            margin-bottom: 12px;
        }

        .withdraw-rules-box ul {
            list-style: none;
            color: var(--color-text-muted);
            font-size: 0.95rem;
            line-height: 2;
        }

        .withdraw-form-card {
            background: var(--color-surface);
            border-radius: var(--radius);
            padding: 32px;
            border: 1px solid var(--color-border);
            margin-bottom: 32px;
        }

        .withdraw-balance {
            margin-bottom: 24px;
            padding: 16px;
            background: var(--color-bg);
            border-radius: 8px;
            font-size: 1rem;
        }

        .withdraw-balance strong {
            color: var(--color-accent);
        }

        .withdraw-summary {
            font-size: 1rem;
            margin-bottom: 16px;
        }

        .withdraw-history h3 {
            font-size: 1rem;
            margin-bottom: 16px;
        }

        .withdraw-table {
            width: 100%;
            border-collapse: collapse;
        }

        .withdraw-table th,
        .withdraw-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--color-border);
        }

        .withdraw-table th {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .withdraw-form-card select {
            width: 100%;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 1rem;
        }