/* 盛景汇 - 高端专业暗色配色 */

:root {
    /* 深灰背景 - 不是纯黑 */
    --bg-dark: #121212;
    --bg-dark2: #1a1a1a;
    --bg-card: #242424;
    --bg-card2: #2a2a2a;
    --bg-paper: #1a1a1a;
    
    /* 文字 */
    --text-main: #ffffff;
    --text-light: #a0a0a0;
    --text-muted: #666666;
    
    /* 金色点缀 - 高端感 */
    --gold: #c9a962;
    --gold-light: #d4b872;
    --gold-dark: #a88b4a;
    
    /* 主色 */
    --primary: var(--gold);
    --primary-light: var(--gold-light);
    --primary-dark: var(--gold-dark);
    
    /* 边框 */
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 8px 24px rgba(201, 169, 98, 0.2);
    
    /* 渐变 */
    --gradient: linear-gradient(135deg, #c9a962 0%, #a88b4a 100%);
    --gradient-subtle: linear-gradient(135deg, #242424 0%, #1a1a1a 100%);
    
    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* 过渡 */
    --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

a { color: var(--text-main); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold); }

html { scroll-behavior: smooth; }

body {
    font-family: 'Noto Sans SC', -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

/* Page Loading Animation */
body {
    opacity: 0;
    animation: pageIn 0.6s ease forwards;
}

@keyframes pageIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Header ===== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    opacity: 0;
    animation: slideDown 0.5s ease 0.2s forwards;
}

.header-inner {
    max-width: 1200px; margin: 0 auto; padding: 14px 32px;
    display: flex; align-items: center; gap: 32px;
}

.logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 18px; font-weight: 600;
    letter-spacing: 0.02em;
}

.logo-mark { width: 38px; height: 38px; }

.logo span { color: var(--gold); white-space: nowrap; }

.nav-main { flex: 1; display: flex; justify-content: center; }

.nav-main a {
    padding: 8px 18px;
    font-size: 14px; font-weight: 500;
    color: var(--text-light);
    transition: color 0.2s;
}

.nav-main a:hover, .nav-main a.active { color: var(--gold); }

.nav-main a.active::after {
    content: ''; display: block; width: 16px; height: 2px; background: var(--gold); margin: 4px auto 0; border-radius: 1px;
}

.search-bar { position: relative; width: 220px; }

.search-input {
    width: 100%; padding: 10px 16px 10px 38px;
    font-size: 13px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    color: var(--text-main);
    transition: all 0.2s;
}

.search-input:focus { outline: none; border-color: var(--gold); }

.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 14px; }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-right a { font-size: 14px; color: var(--text-light); padding: 8px 16px; transition: color 0.2s; }
.nav-right a:hover { color: var(--gold); }

.btn-nav {
    background: var(--gradient);
    color: #121212 !important;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.btn-nav:hover { box-shadow: var(--shadow-gold); }

.user-btn {
    width: 36px; height: 36px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 600; color: #121212;
}

/* ===== Hero ===== */
.hero {
    padding: 120px 32px 50px;
    min-height: 50vh;
    display: flex; align-items: center; justify-content: center;
    position: relative;
}

.hero::before {
    content: ''; position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    opacity: 0.05;
    top: 20%; right: 10%;
}

.hero-content { position: relative; z-index: 1; max-width: 600px; text-align: center; margin: 0 auto; }

.hero-title {
    font-size: 32px; font-weight: 700; line-height: 1.2; margin-bottom: 12px; letter-spacing: -0.02em;
}
.hero-desc { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }

.hero-btns { display: flex; gap: 12px; justify-content: center; }

.btn { padding: 10px 20px; font-size: 13px; }

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

.hero-desc {
    font-size: 18px; color: var(--text-light); margin-bottom: 32px; line-height: 1.7;
    opacity: 0; animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-btns {
    display: flex; gap: 14px; justify-content: center; opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

/* Hero Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-bg {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
}

.hero-bg::before {
    content: ''; position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    opacity: 0.06;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.06; }
    50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.1; }
}

.hero-btns { display: flex; gap: 14px; justify-content: center; }

.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 14px 28px;
    font-size: 14px; font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative; overflow: hidden;
}

.btn::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before { left: 100%; }

/* Stagger animations for lists */
.works-grid, .artists-grid { opacity: 0; animation: fadeInUp 0.6s ease forwards; }
.works-grid { animation-delay: 0.2s; }
.artists-grid { animation-delay: 0.3s; }

/* Card hover effects */
.work-card, .artist-card, .feature-card {
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.work-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 40px rgba(201, 169, 98, 0.15);
}

.artist-card:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 12px 30px rgba(201, 169, 98, 0.2);
}

.feature-card:hover {
    transform: translateY(-4px);
    background: var(--bg-card2);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--gold);
}

.feature-icon { transition: all 0.3s ease; }

.btn-primary { background: var(--gradient); color: #121212; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-main); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* ===== Section ===== */
.section { padding: 50px 32px; max-width: 1200px; margin: 0 auto; }

.section-header { margin-bottom: 24px; }
.section-title { font-size: 24px; }
.section-tag { font-size: 10px; }

.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 36px; }
.section-header-l { display: flex; flex-direction: column; gap: 4px; }
.section-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.section-title { font-size: 28px; font-weight: 700; }
.section-more { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; transition: color 0.2s; }
.section-more:hover { color: var(--gold); }

/* ===== Tags ===== */
.tags-bar { 
    display: flex; flex-wrap: wrap; gap: 8px; padding: 0 32px; margin: 0 auto 20px; 
    justify-content: center;
}
.tag { 
    padding: 8px 14px; 
    background: var(--bg-card); 
    border: 1px solid var(--border-light); 
    border-radius: 20px; 
    font-size: 13px; color: var(--text-light); 
    cursor: pointer; transition: all 0.2s;
}

.banner {
    height: 300px;
    padding: 30px 40px;
}
.banner h2 { font-size: 32px; }
.tag { 
    padding: 10px 20px; 
    background: var(--bg-card); 
    border: 1px solid var(--border-light); 
    border-radius: 30px; 
    font-size: 14px; color: var(--text-light); 
    cursor: pointer; transition: all 0.3s ease;
    position: relative; overflow: hidden;
}
.tag::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    opacity: 0; transition: opacity 0.3s ease;
}
.tag:hover { 
    border-color: var(--gold); 
    color: var(--text-main);
    transform: translateY(-2px);
}
.tag.active { 
    background: var(--gold); 
    border-color: var(--gold); 
    color: #121212; 
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(201, 169, 98, 0.3);
}

/* ===== Works ===== */
.works-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }

.work-info { padding: 12px; }
.work-title { font-size: 14px; }
.work-meta { font-size: 11px; }

.work-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s var(--ease);
    cursor: pointer;
}

.work-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.work-cover { position: relative; aspect-ratio: 16/10; background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%); }
.work-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.work-cover:has(img) { background: transparent; }
.work-card:hover .work-cover img { transform: scale(1.03); }

.work-play {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.9);
    width: 48px; height: 48px;
    background: var(--gold);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: #121212;
    opacity: 0; transition: all 0.3s var(--ease-spring);
}

.work-card:hover .work-play { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.work-duration {
    position: absolute; bottom: 10px; right: 10px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
}

.work-info { padding: 16px; }
.work-title { font-size: 15px; font-weight: 600; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.work-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); }
.work-artist { color: var(--gold); font-weight: 500; }

/* ===== Artists ===== */
.artists-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 18px; }

.artist-card {
    background: var(--bg-card);
    padding: 24px 16px; border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.artist-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.artist-avatar {
    width: 64px; height: 64px;
    margin: 0 auto 14px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #121212;
    font-size: 24px; font-weight: 700;
}

.artist-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.artist-type { font-size: 11px; color: var(--text-muted); }
.artist-works { margin-top: 8px; font-size: 11px; color: var(--gold); }

/* ===== Banner ===== */
.banner-section { padding: 0 32px 60px; max-width: 1200px; margin: 0 auto; }

.banner {
    position: relative;
    height: 420px;
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 50%, #1a1a1a 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    display: flex; align-items: center; padding: 50px 60px;
}

.banner::before {
    content: ''; position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    opacity: 0.05;
    top: -20%; right: -10%;
    animation: bannerPulse 6s ease-in-out infinite;
}

@keyframes bannerPulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(10deg); }
}

.banner-content { position: relative; z-index: 1; max-width: 420px; }

.banner-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gold);
    color: #121212;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 20px;
    margin-bottom: 16px;
}

.banner h2 { font-size: 42px; font-weight: 700; margin-bottom: 14px; line-height: 1.2; }
.banner p { font-size: 16px; color: var(--text-light); margin-bottom: 28px; line-height: 1.6; }

.banner-dots { position: absolute; bottom: 24px; right: 30px; display: flex; gap: 10px; }
.banner-dots span { 
    width: 8px; height: 8px; border-radius: 50%; 
    background: rgba(255,255,255,0.2); 
    cursor: pointer; transition: all 0.3s ease; 
}
.banner-dots span.active { 
    width: 32px; border-radius: 8px; background: var(--gold); 
}

/* ===== Features ===== */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.feature-card {
    background: var(--bg-card);
    padding: 24px; border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover { transform: translateY(-2px); }

.feature-icon {
    width: 48px; height: 48px;
    margin: 0 auto 14px;
    background: var(--bg-card2);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}

.feature-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.feature-desc { font-size: 12px; color: var(--text-muted); }

/* ===== Stats ===== */
.stats-section { background: var(--bg-card2); padding: 60px 32px; }

.stats-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }

.stat-num { font-size: 36px; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text-muted); letter-spacing: 0.05em; }

/* ===== Footer ===== */
.footer { background: var(--bg-card2); padding: 56px 32px 24px; border-top: 1px solid var(--border-light); }

.footer-inner { max-width: 1200px; margin: 0 auto; }

.footer-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 28px; border-bottom: 1px solid var(--border-light); margin-bottom: 28px; gap: 40px; }

.footer-brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.footer-brand .logo-mark { width: 38px; height: 38px; flex-shrink: 0; }
.footer-brand span { font-size: 15px; font-weight: 600; color: var(--text-main); letter-spacing: 0.5px; line-height: 1.2; }

.footer-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }

.footer-col h4 { font-size: 13px; font-weight: 600; margin-bottom: 14px; color: var(--text-main); }
.footer-col a { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-col p { font-size: 13px; color: var(--text-light); margin-bottom: 8px; }

.footer-bottom { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); }

/* ===== Forms ===== */
.form-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 100px 32px; background: var(--bg-dark); }

.form-container { width: 100%; max-width: 400px; padding: 40px; background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border); }

.form-title { font-size: 26px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.form-subtitle { text-align: center; color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.form-group input { width: 100%; padding: 14px 16px; font-size: 14px; background: var(--bg-dark); border: 1px solid var(--border-light); border-radius: var(--radius-md); color: var(--text-main); transition: all 0.2s; }
.form-group input:focus { outline: none; border-color: var(--gold); }

.form-btn { width: 100%; padding: 16px; font-size: 15px; font-weight: 600; background: var(--gradient); color: #121212; border: none; border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s; }
.form-btn:hover { box-shadow: var(--shadow-gold); }

/* ===== Articles ===== */
.articles-grid { display: grid; gap: 14px; }

.article-card {
    display: flex; align-items: center; gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.article-card:hover {
    border-color: var(--gold);
    transform: translateX(4px);
}
.article-icon { font-size: 28px; }
.article-info { flex: 1; }
.article-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.article-info p { font-size: 13px; color: var(--text-light); }
.article-arrow { color: var(--text-muted); transition: transform 0.3s; }
.article-card:hover .article-arrow { transform: translateX(4px); color: var(--gold); }

/* Price Table */
.price-table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.price-table td { padding: 12px; border: 1px solid var(--border-light); text-align: center; }
.price-table tr:first-child td { background: var(--bg-card2); font-weight: 600; }

/* ===== Recharge ===== */
.user-card {
    display: flex; align-items: center; gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
}
.user-card-avatar svg { width: 48px; height: 48px; }
.user-card-info h3 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.user-card-info p { font-size: 13px; color: var(--text-light); }

.packages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.package-card {
    position: relative;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}
.package-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.package-card.active { border-color: var(--gold); background: linear-gradient(135deg, rgba(201,169,98,0.15) 0%, rgba(201,169,98,0.05) 100%); }
.package-card.popular { border-color: var(--gold); }

.package-card .package-badge {
    position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
    padding: 4px 12px;
    background: var(--gold);
    color: #121212; font-size: 10px; font-weight: 700; border-radius: 10px;
}
.package-card .package-badge.hot { background: #ff6b6b; color: white; }

.balance-card {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    border-radius: 16px;
    color: #121212;
}
.balance-card .balance-label { font-size: 14px; margin-bottom: 8px; }
.balance-card .balance-amount { font-size: 36px; font-weight: 700; }

.gifts-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.gift-card {
    padding: 20px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}
.gift-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.gift-card .gift-icon { font-size: 28px; margin-bottom: 8px; }
.gift-card .gift-name { font-size: 13px; margin-bottom: 4px; }
.gift-card .gift-price { font-size: 12px; color: var(--gold); font-weight: 600; }

.package-card .package-name { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.package-card .package-price { font-size: 26px; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.package-card .package-price .unit { font-size: 12px; font-weight: 400; }
.package-card .package-desc { font-size: 12px; color: var(--text-muted); }

.payment-cards { display: flex; gap: 12px; margin-bottom: 24px; }
.payment-card {
    flex: 1;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer; transition: all 0.2s;
}
.payment-card:hover, .payment-card.active { border-color: var(--gold); background: rgba(201,169,98,0.1); }

.payment-qr-section { text-align: center; padding: 32px; background: var(--bg-card); border-radius: 16px; }
.qr-label { font-size: 18px; margin-bottom: 20px; }
.qr-label .amount { color: var(--gold); font-weight: 700; }
.qr-code { display: inline-block; padding: 16px; background: #fff; border-radius: 12px; }
.qr-tips { font-size: 12px; color: var(--text-muted); margin-top: 16px; }

.tips-list { font-size: 13px; color: var(--text-light); line-height: 2; }

/* ===== Recharge ===== */
.recharge-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 800px; margin: 0 auto; }

.recharge-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 20px; text-align: center;
    cursor: pointer; transition: all 0.2s;
}

.recharge-card:hover, .recharge-card.active { border-color: var(--gold); }
.recharge-card.active { background: var(--gold); }
.recharge-card.active .recharge-price, .charge-card.active .recharge-label { color: #121212; }

.recharge-price { font-size: 32px; font-weight: 700; color: var(--gold); }
.recharge-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.recharge-qr { text-align: center; padding: 40px; background: var(--bg-card); border-radius: var(--radius-lg); margin-top: 36px; }

/* ===== Play ===== */
.play-page { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: #000; z-index: 2000; }

.play-header { position: absolute; top: 0; left: 0; right: 0; padding: 18px 32px; display: flex; justify-content: space-between; z-index: 10; background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent); }

.play-back { color: white; font-size: 14px; display: flex; align-items: center; gap: 6px; opacity: 0.9; }
.play-title { color: white; font-size: 16px; font-weight: 600; }

.play-cover { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg-dark); display: flex; align-items: center; justify-content: center; }
.play-cover img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.5; }

.play-btn-large {
    width: 80px; height: 80px;
    background: var(--gold);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: #121212;
    cursor: pointer;
    position: relative; z-index: 1;
    transition: all 0.3s;
}

.play-btn-large:hover { transform: scale(1.08); }

.play-info { position: absolute; bottom: 100px; left: 32px; z-index: 1; }
.play-info h2 { font-size: 28px; color: white; margin-bottom: 8px; }
.play-info p { font-size: 14px; color: rgba(255,255,255,0.7); }

.play-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: black; }
.play-video video { width: 100%; height: 100%; object-fit: contain; background: black; }

.play-controls { position: absolute; bottom: 0; left: 0; right: 0; padding: 18px 32px; background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); z-index: 10; }

.progress-mask { height: 3px; background: rgba(255,255,255,0.2); border-radius: 2px; margin-bottom: 12px; cursor: pointer; }
.progress-fill { height: 100%; background: var(--gold); border-radius: 2px; width: 0%; }

.controls-row { display: flex; align-items: center; gap: 18px; color: white; }
.controls-row span { cursor: pointer; font-size: 16px; opacity: 0.9; }
.time-display { font-size: 12px; opacity: 0.7; }
.ctrl-btn { background: none; border: 1px solid rgba(255,255,255,0.3); color: white; font-size: 14px; cursor: pointer; opacity: 0.9; padding: 6px 14px; border-radius: 20px; transition: all 0.2s; }
.ctrl-btn:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.5); }
.ctrl-btn.tip-btn { border-color: var(--gold); color: var(--gold); }

.tip-modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.9); display: flex; align-items: center; justify-content: center; z-index: 100; }
.tip-modal-content { background: var(--bg-card); border-radius: 16px; padding: 32px; max-width: 420px; width: 90%; text-align: center; }
.tip-modal-content h3 { font-size: 20px; margin-bottom: 8px; }
.tip-modal-content #tipWorkInfo { font-size: 14px; color: var(--text-light); margin-bottom: 20px; }
.tip-modal-content .gifts-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }

/* ===== Modal ===== */
.modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; z-index: 3000; opacity: 0; visibility: hidden; transition: all 0.3s; }
.modal.active { opacity: 1; visibility: visible; }

.modal-content { background: var(--bg-card); border-radius: var(--radius-lg); padding: 40px; max-width: 600px; width: 90%; max-height: 80vh; overflow-y: auto; transform: scale(0.95); transition: all 0.3s; }
.modal.active .modal-content { transform: scale(1); }

.modal-close { position: absolute; top: 20px; right: 20px; font-size: 24px; color: var(--text-muted); cursor: pointer; }

.article-content h2 { font-size: 18px; margin: 20px 0 12px; }
.article-content p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 12px; }

/* Responsive */
@media (max-width: 900px) {
    .hero h1 { font-size: 36px; }
    .features, .stats-inner, .recharge-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .header-inner { padding: 12px 20px; }
    .nav-main, .search-bar { display: none; }
    .hero { padding: 140px 20px 50px; }
    .hero h1 { font-size: 28px; }
    .hero-btns { flex-direction: column; }
    .section { padding: 50px 20px; }
    .banner { height: 280px; padding: 30px; }
    .banner h2 { font-size: 24px; }
    .features, .stats-inner, .recharge-grid, .works-grid, .artists-grid { grid-template-columns: 1fr; }
    .footer-top { flex-direction: column; gap: 24px; }
    .footer-info { grid-template-columns: 1fr; gap: 24px; }
}

/* ===== Back Button ===== */
.back-btn {
    position: fixed; top: 20px; left: 20px; z-index: 1001;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 18px;
    background: rgba(255,255,255,0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-main);
    font-size: 14px;
    transition: all 0.2s;
    backdrop-filter: blur(10px);
}

.back-btn:hover { background: rgba(255,255,255,0.15); color: var(--gold); }

/* ===== Auth Page ===== */
.auth-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 80px 20px;
    background: var(--bg-dark);
}

.auth-card {
    width: 100%; max-width: 400px;
    padding: 48px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.auth-logo { margin-bottom: 32px; }
.auth-logo svg { width: 64px; height: 64px; }

.auth-title { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.auth-subtitle { font-size: 14px; color: var(--text-light); margin-bottom: 32px; }

.auth-form { text-align: left; }

.auth-input-group {
    position: relative; margin-bottom: 20px;
}

.auth-input-group input {
    width: 100%; padding: 16px 14px 10px;
    font-size: 14px;
    background: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-main);
    transition: all 0.2s;
}

.auth-input-group label {
    position: absolute; left: 14px; top: 16px;
    font-size: 13px; color: var(--text-muted);
    transition: all 0.2s; pointer-events: none;
}

.auth-input-group input:focus,
.auth-input-group input:not(:placeholder-shown) {
    border-color: var(--gold); outline: none;
}

.auth-input-group input:focus + label,
.auth-input-group input:not(:placeholder-shown) + label {
    top: 6px; font-size: 10px; color: var(--gold);
}

.auth-btn {
    width: 100%; padding: 16px;
    font-size: 15px; font-weight: 600;
    background: var(--gradient);
    color: #121212;
    border: none; border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.auth-btn:hover { box-shadow: var(--shadow-gold); }

.auth-footer { margin-top: 24px; font-size: 13px; color: var(--text-light); }
.auth-footer a { color: var(--gold); font-weight: 500; }

.auth-checkbox {
    display: flex; align-items: center; gap: 8px;
    margin: 16px 0;
}

.auth-checkbox input { width: 16px; height: 16px; accent-color: var(--gold); }
.auth-checkbox label { font-size: 12px; color: var(--text-light); }
.auth-checkbox a { color: var(--gold); }

/* ===== Recharge Page ===== */
.recharge-page { padding: 80px 20px 60px; min-height: 100vh; background: var(--bg-dark); }

.recharge-header {
    max-width: 600px; margin: 0 auto 32px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

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

.recharge-avatar svg { width: 56px; height: 56px; }

.recharge-user-info h2 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.recharge-user-info p { font-size: 13px; color: var(--text-light); }

.recharge-section { max-width: 600px; margin: 0 auto 32px; }

.recharge-section-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; }

.recharge-packages { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

.recharge-package {
    position: relative;
    padding: 24px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.recharge-package:hover { border-color: var(--gold); }
.recharge-package.active { border-color: var(--gold); background: linear-gradient(135deg, rgba(201,169,98,0.1) 0%, rgba(201,169,98,0.05) 100%); }

.recharge-package.popular { border-color: var(--gold); }
.recharge-package.popular::before {
    content: ''; position: absolute; top: -1px; right: 20px;
    width: 60px; height: 24px;
    background: var(--gold);
    border-radius: 0 0 8px 8px;
}

.package-badge {
    position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
    font-size: 10px; font-weight: 600; color: #121212; text-transform: uppercase;
}

.package-name { font-size: 15px; font-weight: 600; margin-bottom: 8px; }

.package-price {
    font-size: 28px; font-weight: 700; color: var(--gold);
    margin-bottom: 4px;
}

.package-price span { font-size: 14px; font-weight: 400; }

.package-desc { font-size: 12px; color: var(--text-muted); }

/* Payment Section */
.payment-methods { display: flex; gap: 12px; margin-bottom: 24px; }

.payment-method {
    flex: 1;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method:hover, .payment-method.active { border-color: var(--gold); background: rgba(201,169,98,0.1); }

.payment-icon { font-size: 20px; }

.payment-qr {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.qr-title { font-size: 18px; font-weight: 600; margin-bottom: 24px; }
.qr-title span { color: var(--gold); }

.qr-code {
    display: inline-block;
    padding: 16px;
    background: #fff;
    border-radius: var(--radius-md);
}

.qr-tips { font-size: 12px; color: var(--text-muted); margin: 16px 0; }

.payment-btn {
    display: block; width: 100%; max-width: 240px; margin: 0 auto;
    padding: 14px;
    font-size: 15px; font-weight: 600;
    background: var(--gradient);
    color: #121212;
    border: none; border-radius: var(--radius-md);
    cursor: pointer;
}