/* ===== 基础变量 ===== */
:root {
    --primary: #ff6b9d;
    --secondary: #c44dff;
    --accent: #45b7d1;
    --text: #1d1d1f;
    --text-secondary: #6e6e73;
    --bg: #ffffff;
    --bg-alt: #f5f5f7;
    --card: #ffffff;
    --border: #d2d2d7;
    --font: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Noto Sans SC', sans-serif;
}
[data-theme="dark"] {
    --text: #f0e6f6;
    --text-secondary: #b8a9c8;
    --bg: #0d0b1a;
    --bg-alt: #1a1530;
    --card: #1e1835;
    --border: #2d2550;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:var(--font); color:var(--text); background:var(--bg); line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
button { font-family:inherit; cursor:pointer; }
img { max-width:100%; display:block; }
.container { max-width:1120px; margin:0 auto; padding:0 24px; }
.section { padding:100px 0; }
.section-dark {
    background:linear-gradient(135deg, #fff5f8 0%, #f5f0ff 100%);
}
[data-theme="dark"] .section-dark {
    background:linear-gradient(135deg, #15102a 0%, #0d1825 100%);
}

/* ===== 导航栏 ===== */
.nav {
    position:fixed; top:0; left:0; width:100%; z-index:1000;
    background:rgba(255,255,255,0.8); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
    border-bottom:0.5px solid rgba(0,0,0,0.1);
    transform:translateY(-100%); transition:transform 0.3s;
}
[data-theme="dark"] .nav { background:rgba(0,0,0,0.8); border-bottom-color:rgba(255,255,255,0.1); }
.nav.visible { transform:translateY(0); }
.nav.at-top { background:transparent; border-bottom-color:transparent; backdrop-filter:none; }
.nav-inner {
    max-width:1120px; margin:0 auto; padding:0 24px;
    display:flex; align-items:center; justify-content:space-between; height:52px;
}
.nav-logo { font-size:18px; font-weight:600; letter-spacing:-0.3px; }
.nav-links { display:flex; gap:28px; }
.nav-link { font-size:14px; color:var(--text-secondary); transition:color 0.2s; font-weight:400; }
.nav-link:hover, .nav-link.active { color:var(--text); }
.nav-actions { display:flex; align-items:center; gap:12px; }
.nav-theme {
    width:32px; height:32px; border-radius:50%; border:none;
    background:transparent; color:var(--text-secondary); font-size:14px;
    display:flex; align-items:center; justify-content:center; transition:all 0.2s;
}
.nav-theme:hover { background:var(--bg-alt); color:var(--text); }
.nav-login {
    padding:7px 18px; border-radius:980px; border:none; font-size:13px;
    background:var(--text); color:var(--bg); transition:opacity 0.2s; font-weight:500;
}
.nav-login:hover { opacity:0.8; }
.user-section { display:flex; align-items:center; gap:10px; }
.user-info {
    display:flex; align-items:center; gap:8px; cursor:pointer;
    padding:4px 10px; border-radius:20px; transition:background 0.2s;
}
.user-info:hover { background:var(--bg-alt); }
.user-avatar {
    width:28px; height:28px; border-radius:50%;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    display:flex; align-items:center; justify-content:center;
    font-size:14px; overflow:hidden;
}
.user-avatar img { width:100%; height:100%; object-fit:cover; border-radius:50%; }
.user-name { font-size:13px; color:var(--text); max-width:80px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.nav-logout {
    width:28px; height:28px; border-radius:50%; border:none;
    background:var(--bg-alt); color:var(--text-secondary);
    font-size:12px; cursor:pointer; transition:all 0.2s;
    display:flex; align-items:center; justify-content:center;
}
.nav-logout:hover { background:#ff3b30; color:#fff; }
.nav-hamburger { display:none; flex-direction:column; gap:4px; background:none; border:none; padding:8px; }
.nav-hamburger span { width:18px; height:1.5px; background:var(--text); transition:all 0.3s; }
.nav-hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(4px,4px); }
.nav-hamburger.active span:nth-child(2) { opacity:0; }
.nav-hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(4px,-4px); }

/* 移动端菜单 */
.mobile-menu {
    position:fixed; top:52px; left:0; width:100%; background:var(--bg);
    padding:0 24px; display:none; flex-direction:column;
    border-bottom:0.5px solid var(--border); z-index:999;
}
.mobile-menu.active { display:flex; }
.mobile-menu a { padding:16px 0; font-size:15px; color:var(--text); border-bottom:0.5px solid var(--border); }
.mobile-login { margin:16px 0; padding:12px; border-radius:980px; border:none; font-size:15px; background:var(--text); color:var(--bg); }

/* ===== 英雄区域 ===== */
.hero {
    min-height:100vh; display:flex; align-items:center; justify-content:center;
    text-align:center; position:relative; overflow:hidden;
}
.hero-bg {
    position:absolute; top:0; left:0; width:100%; height:100%;
    background:linear-gradient(135deg, #ff6b9d, #c44dff, #45b7d1);
    background-size:300% 300%;
    animation:heroFlow 15s ease infinite alternate;
}
@keyframes heroFlow {
    0% { background-position:0% 0%; }
    20% { background-position:100% 50%; }
    40% { background-position:50% 100%; }
    60% { background-position:0% 50%; }
    80% { background-position:100% 0%; }
    100% { background-position:50% 50%; }
}
[data-theme="dark"] .hero-bg {
    background:linear-gradient(135deg, #2d1b4e, #1a1a3e, #0d2137);
    background-size:300% 300%;
}
.hero-canvas { position:absolute; top:0; left:0; width:100%; height:100%; pointer-events:auto; z-index:1; }
.hero-content { position:relative; z-index:2; color:#fff; padding:0 24px; max-width:800px; }
.hero-tag {
    display:inline-block; padding:6px 16px; background:rgba(255,255,255,0.15);
    border-radius:980px; font-size:13px; letter-spacing:1px; margin-bottom:20px;
    backdrop-filter:blur(10px);
}
.hero-title { font-size:clamp(36px,7vw,64px); font-weight:700; line-height:1.1; letter-spacing:-0.5px; margin-bottom:16px; }
.hero-title span { display:inline-block; }
.hero-title .gradient {
    background:linear-gradient(135deg, #ffd700, #ff6b9d);
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.hero-desc { font-size:clamp(15px,2vw,18px); color:rgba(255,255,255,0.8); max-width:500px; margin:0 auto 32px; }
.hero-stats { display:flex; justify-content:center; gap:48px; margin-bottom:32px; }
.hero-stat { text-align:center; }
.hero-stat-num { display:block; font-size:32px; font-weight:700; }
.hero-stat-label { font-size:13px; opacity:0.7; }
.hero-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.hero-btns .btn-primary { background:rgba(255,255,255,0.2); backdrop-filter:blur(10px); border:1px solid rgba(255,255,255,0.3); font-size:15px; padding:12px 28px; }
.hero-btns .btn-primary:hover { background:rgba(255,255,255,0.3); }
.hero-btns .btn-outline { border-color:rgba(255,255,255,0.5); color:#fff; font-size:15px; padding:12px 28px; }
.hero-btns .btn-outline:hover { background:rgba(255,255,255,0.15); }
.hero-scroll {
    position:absolute; bottom:32px; left:50%; transform:translateX(-50%);
    display:flex; flex-direction:column; align-items:center; gap:6px;
    color:rgba(255,255,255,0.5); font-size:11px; animation:scrollBounce 2s infinite;
}
.hero-mouse { width:20px; height:30px; border:1.5px solid rgba(255,255,255,0.4); border-radius:10px; position:relative; }
.hero-wheel {
    width:2px; height:6px; background:#fff; border-radius:1px;
    position:absolute; top:5px; left:50%; transform:translateX(-50%);
    animation:scrollWheel 1.5s infinite;
}
@keyframes scrollBounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }
@keyframes scrollWheel { 0%{opacity:1;transform:translateX(-50%) translateY(0)} 100%{opacity:0;transform:translateX(-50%) translateY(10px)} }

/* ===== 按钮 ===== */
.btn {
    display:inline-flex; align-items:center; justify-content:center; gap:6px;
    padding:12px 28px; border-radius:980px; font-size:15px; font-weight:500;
    border:none; transition:all 0.3s; cursor:pointer; text-decoration:none;
}
.btn-primary { background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; }
.btn-primary:hover { opacity:0.9; transform:translateY(-2px); }
.btn-outline { background:transparent; color:var(--primary); border:1.5px solid var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }
.btn-full { width:100%; }

/* ===== 通用标题 ===== */
.section-header { text-align:center; margin-bottom:48px; }
.section-tag {
    display:inline-block; padding:5px 14px; font-size:12px; font-weight:500;
    color:var(--primary); background:rgba(255,107,157,0.08); border-radius:980px;
    margin-bottom:12px; letter-spacing:0.5px;
}
.section-header h2 { font-size:clamp(28px,4vw,44px); font-weight:700; letter-spacing:-0.3px; line-height:1.15; margin-bottom:12px; }
.section-header p { font-size:17px; color:var(--text-secondary); max-width:500px; margin:0 auto; }

/* ===== 关于我 ===== */
.about-card { background:var(--card); border-radius:16px; overflow:hidden; box-shadow:0 2px 12px rgba(0,0,0,0.06); }
.about-toggle {
    width:100%; padding:20px 28px; background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; border:none; font-size:16px; font-weight:500;
    display:flex; align-items:center; justify-content:space-between; transition:opacity 0.2s;
}
.about-toggle:hover { opacity:0.9; }
.about-toggle i { transition:transform 0.3s; }
.about-toggle.active i { transform:rotate(180deg); }
.about-body { max-height:0; overflow:hidden; transition:max-height 0.5s cubic-bezier(0.4,0,0.2,1); }
.about-body.active { max-height:1200px; }
.about-grid { padding:32px; display:grid; grid-template-columns:1.2fr 1fr; gap:32px; }
.about-text h4 { font-size:16px; font-weight:600; margin:20px 0 8px; color:var(--primary); }
.about-text h4:first-child { margin-top:0; }
.about-text p { color:var(--text-secondary); line-height:1.7; font-size:15px; }
.about-features { display:flex; flex-direction:column; gap:16px; }
.about-feature {
    display:flex; align-items:center; gap:14px; padding:16px;
    background:var(--bg-alt); border-radius:12px; transition:transform 0.3s;
}
.about-feature:hover { transform:translateX(6px); }
.about-feature-icon { font-size:28px; flex-shrink:0; }
.about-feature h5 { font-size:14px; margin-bottom:2px; }
.about-feature p { font-size:13px; color:var(--text-secondary); }

/* ===== 服务 ===== */
.services-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.service-card {
    background:var(--card); border-radius:16px; padding:28px 20px;
    text-align:center; transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
    box-shadow:0 2px 8px rgba(0,0,0,0.04); position:relative; overflow:hidden;
}
.service-card::before {
    content:''; position:absolute; top:0; left:0; width:100%; height:3px;
    background:linear-gradient(90deg,var(--primary),var(--secondary));
    transform:scaleX(0); transition:transform 0.3s; transform-origin:left;
}
.service-card:hover::before { transform:scaleX(1); }
.service-card:hover { transform:translateY(-6px); box-shadow:0 8px 24px rgba(0,0,0,0.1); }
.service-icon { font-size:36px; margin-bottom:14px; display:block; transition:transform 0.3s; }
.service-card:hover .service-icon { transform:scale(1.15) rotate(8deg); }
.service-card h3 { font-size:16px; margin-bottom:6px; font-weight:600; }
.service-card p { font-size:13px; color:var(--text-secondary); margin-bottom:16px; }
.service-btn {
    display:inline-block; padding:8px 20px; border-radius:980px; font-size:13px;
    background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff;
    border:none; transition:all 0.3s; cursor:pointer;
}
.service-btn:hover { transform:scale(1.05); box-shadow:0 4px 12px rgba(255,107,157,0.3); }

/* ===== 服务流程 ===== */
.process-timeline { max-width:600px; margin:0 auto; }
.process-item {
    display:flex; align-items:flex-start; gap:20px; padding:20px 0;
    border-bottom:1px solid var(--border); transition:transform 0.3s;
}
.process-item:last-child { border-bottom:none; }
.process-item:hover { transform:translateX(6px); }
.process-num {
    width:40px; height:40px; flex-shrink:0;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    border-radius:50%; display:flex; align-items:center; justify-content:center;
    color:#fff; font-weight:700; font-size:15px;
}
.process-content h3 { font-size:16px; margin-bottom:4px; }
.process-content p { color:var(--text-secondary); font-size:14px; }

/* ===== 作品集轮播 ===== */
.portfolio-carousel { position:relative; overflow:hidden; border-radius:16px; }
.portfolio-track { display:flex; transition:transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.portfolio-slide {
    min-width:100%; position:relative; aspect-ratio:16/9;
    background:var(--bg-alt); display:flex; align-items:center; justify-content:center;
}
.portfolio-img { font-size:64px; opacity:0.4; }
.portfolio-info {
    position:absolute; bottom:0; left:0; right:0; padding:24px;
    background:linear-gradient(transparent,rgba(0,0,0,0.7)); color:#fff;
}
.portfolio-info h3 { font-size:22px; margin-bottom:4px; }
.portfolio-info p { font-size:14px; opacity:0.8; }
.portfolio-controls {
    position:absolute; bottom:50px; left:50%; transform:translateX(-50%);
    display:flex; align-items:center; gap:12px; z-index:10;
}
.portfolio-prev, .portfolio-next {
    width:44px; height:44px; border-radius:50%; border:none;
    background:rgba(255,255,255,0.15); color:#fff; font-size:18px;
    backdrop-filter:blur(10px); transition:all 0.2s;
    display:flex; align-items:center; justify-content:center;
    position:absolute; top:50%; transform:translateY(-50%); z-index:10;
}
.portfolio-prev { left:12px; }
.portfolio-next { right:12px; }
.portfolio-prev:hover, .portfolio-next:hover { background:rgba(255,255,255,0.3); }
.portfolio-dots { display:flex; gap:6px; }
.portfolio-dot {
    width:6px; height:6px; border-radius:50%; background:rgba(255,255,255,0.4);
    border:none; cursor:pointer; transition:all 0.2s;
}
.portfolio-dot.active { background:#fff; transform:scale(1.3); }
.portfolio-slide-link { display:block; width:100%; height:100%; }

/* 作品集英雄区域 */
.portfolio-hero {
    position:relative; min-height:50vh; display:flex;
    align-items:center; justify-content:center; text-align:center;
    overflow:hidden;
}
.portfolio-hero-bg {
    position:absolute; top:0; left:0; width:100%; height:100%;
    background:linear-gradient(135deg, #ff6b9d, #c44dff, #45b7d1);
    background-size:300% 300%;
    animation:heroFlow 15s ease infinite alternate;
}
.portfolio-hero-content {
    position:relative; z-index:1; color:#fff; padding:0 24px;
}
.portfolio-hero-content h1 {
    font-size:clamp(36px,6vw,56px); font-weight:700; margin-bottom:12px;
    letter-spacing:4px;
}
.portfolio-hero-content p {
    font-size:18px; opacity:0.8; margin-bottom:32px;
}

/* 自动轮播展示 */
.portfolio-showcase {
    position:relative; margin-bottom:48px; border-radius:16px;
    overflow:hidden; background:var(--bg-alt);
}
.showcase-track {
    display:flex; transition:transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.showcase-slide {
    min-width:100%; position:relative; aspect-ratio:16/9;
    display:flex; align-items:center; justify-content:center;
}
.showcase-slide img { width:100%; height:100%; object-fit:cover; }
.showcase-placeholder { font-size:80px; opacity:0.4; }
.showcase-info {
    position:absolute; bottom:0; left:0; right:0;
    padding:24px 32px;
    background:linear-gradient(transparent,rgba(0,0,0,0.7));
    color:#fff;
}
.showcase-info h3 { font-size:24px; margin-bottom:4px; }
.showcase-info p { font-size:14px; opacity:0.8; }
.showcase-controls {
    position:absolute; bottom:20px; left:50%; transform:translateX(-50%);
    display:flex; align-items:center; gap:12px; z-index:10;
}
.showcase-prev, .showcase-next {
    width:40px; height:40px; border-radius:50%; border:none;
    background:rgba(255,255,255,0.2); color:#fff; font-size:16px;
    cursor:pointer; backdrop-filter:blur(10px); transition:all 0.2s;
    display:flex; align-items:center; justify-content:center;
}
.showcase-prev:hover, .showcase-next:hover { background:rgba(255,255,255,0.4); }
.showcase-dots { display:flex; gap:8px; }
.showcase-dot {
    width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.4);
    border:none; cursor:pointer; transition:all 0.3s;
}
.showcase-dot.active { background:#fff; transform:scale(1.3); }
.showcase-progress {
    position:absolute; bottom:0; left:0; width:100%; height:3px;
    background:rgba(255,255,255,0.2);
}
.showcase-progress-bar {
    height:100%; background:linear-gradient(90deg,var(--primary),var(--secondary));
    width:0%; transition:width 0.1s linear;
}

/* 作品集页面 */
.portfolio-filters { display:flex; justify-content:center; gap:10px; margin-top:28px; margin-bottom:32px; flex-wrap:wrap; }
.filter-btn {
    padding:8px 20px; border:1.5px solid var(--border); background:transparent;
    color:var(--text-secondary); border-radius:980px; font-size:13px;
    cursor:pointer; transition:all 0.2s;
}
.filter-btn.active, .filter-btn:hover { background:var(--text); color:var(--bg); border-color:var(--text); }
.portfolio-grid-2 { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:20px; }
.portfolio-card-link { text-decoration:none; color:inherit; display:block; }
.portfolio-card {
    border-radius:16px; overflow:hidden; background:var(--card);
    box-shadow:0 2px 8px rgba(0,0,0,0.04); transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
    cursor:pointer;
}
.portfolio-card:hover { transform:translateY(-6px); box-shadow:0 8px 24px rgba(0,0,0,0.1); }
.portfolio-card-img { height:320px; overflow:hidden; display:flex; align-items:center; justify-content:center; background:var(--bg-alt); }
.portfolio-card-img img { width:100%; height:100%; object-fit:cover; object-position:center 15%; transition:transform 0.5s; }
.portfolio-card:hover .portfolio-card-img img { transform:scale(1.06); }
.portfolio-card-img.placeholder { font-size:48px; opacity:0.4; }
.portfolio-card-info { padding:16px; }
.portfolio-card-info h3 { font-size:16px; margin-bottom:2px; }
.portfolio-card-info p { font-size:13px; color:var(--text-secondary); }
.work-delete-btn {
    position:absolute; top:8px; right:8px; width:28px; height:28px;
    border-radius:50%; border:none; background:rgba(0,0,0,0.5); color:#fff;
    font-size:12px; cursor:pointer; opacity:0; transition:opacity 0.2s;
    display:flex; align-items:center; justify-content:center; z-index:1;
}
.portfolio-card:hover .work-delete-btn { opacity:1; }
.work-delete-btn:hover { background:#ff3b30; }

/* ===== 价格套餐 ===== */
.pricing-tabs { display:flex; justify-content:center; gap:10px; margin-bottom:32px; }
.pricing-tab {
    padding:8px 24px; border:1.5px solid var(--primary); background:transparent;
    color:var(--primary); border-radius:980px; font-size:14px; font-weight:500;
    transition:all 0.2s; cursor:pointer;
}
.pricing-tab.active, .pricing-tab:hover {
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; border-color:transparent;
}
.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.pricing-card {
    background:var(--card); border-radius:16px; overflow:hidden;
    box-shadow:0 2px 8px rgba(0,0,0,0.04); transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
    position:relative;
}
.pricing-card:hover { transform:translateY(-6px); box-shadow:0 8px 24px rgba(0,0,0,0.1); }
.pricing-featured { border:2px solid var(--primary); transform:scale(1.02); }
.pricing-featured:hover { transform:scale(1.02) translateY(-6px); }
.pricing-badge {
    position:absolute; top:10px; right:10px; padding:3px 10px;
    background:linear-gradient(135deg,#ff4444,#ff6b6b); color:#fff;
    font-size:11px; font-weight:600; border-radius:6px;
}
.pricing-top { padding:24px; text-align:center; background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; }
.pricing-top h3 { font-size:20px; margin-bottom:6px; }
.pricing-price { font-size:40px; font-weight:700; margin-bottom:6px; }
.pricing-top p { font-size:13px; opacity:0.8; }
.pricing-list { padding:20px 24px; list-style:none; }
.pricing-list li { padding:8px 0; border-bottom:1px solid var(--border); color:var(--text-secondary); font-size:14px; }
.pricing-list li:last-child { border-bottom:none; }
.pricing-btn { margin:0 24px 24px; width:calc(100% - 48px); }
.pricing-note { text-align:center; margin-top:20px; color:var(--text-secondary); font-size:13px; font-style:italic; }

/* ===== 客户评价 ===== */
.reviews-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.review-card {
    background:var(--card); border-radius:16px; padding:24px;
    box-shadow:0 2px 8px rgba(0,0,0,0.04); transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
}
.review-card:hover { transform:translateY(-6px); box-shadow:0 8px 24px rgba(0,0,0,0.1); }
.review-stars { color:#ffd700; font-size:16px; margin-bottom:12px; }
.review-text { color:var(--text-secondary); line-height:1.7; margin-bottom:16px; font-style:italic; font-size:14px; }
.review-author { display:flex; align-items:center; gap:10px; }
.review-avatar { font-size:20px; }
.review-author strong { display:block; font-size:14px; }
.review-author span { font-size:12px; color:var(--text-secondary); }
.review-time-display {
    font-size:11px; color:var(--text-secondary);
    display:block; margin-top:8px;
}
.review-delete-btn {
    position:absolute; top:10px; right:12px;
    width:26px; height:26px; border-radius:50%;
    border:none; background:rgba(255,59,48,0.08);
    color:#ff3b30; font-size:11px; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    transition:all 0.2s; opacity:0.6;
}
.review-card:hover .review-delete-btn, .review-item:hover .review-delete-btn { opacity:1; }
.review-delete-btn:hover { background:#ff3b30; color:#fff; }
.reply-toggle-btn {
    padding:4px 10px; border:1px solid var(--border);
    background:transparent; color:var(--text-secondary);
    border-radius:980px; font-size:12px; cursor:pointer;
    transition:all 0.2s; margin-top:8px;
}
.reply-toggle-btn:hover { border-color:var(--primary); color:var(--primary); }
.reply-section { margin-top:12px; padding-top:12px; border-top:1px solid var(--border); }
.reply-list { display:flex; flex-direction:column; gap:8px; margin-bottom:10px; }
.reply-item {
    display:flex; gap:10px; padding:8px 10px;
    background:var(--bg-alt); border-radius:8px;
    align-items:flex-start;
}
.reply-avatar { font-size:18px; flex-shrink:0; width:28px; text-align:center; }
.reply-body { flex:1; min-width:0; }
.reply-body strong { font-size:13px; }
.reply-body .reply-time { font-size:11px; color:var(--text-secondary); margin-left:8px; }
.reply-body p { font-size:13px; color:var(--text-secondary); margin-top:4px; word-break:break-word; }
.reply-delete-btn {
    width:20px; height:20px; border-radius:50%;
    border:none; background:transparent; color:var(--text-secondary);
    font-size:10px; cursor:pointer; opacity:0; transition:all 0.2s;
    display:flex; align-items:center; justify-content:center;
    position:absolute; top:6px; right:8px;
}
.reply-item:hover .reply-delete-btn { opacity:0.6; }
.reply-delete-btn:hover { opacity:1!important; background:#ff3b30; color:#fff; }
.reply-form { display:flex; gap:8px; }
.reply-form textarea {
    flex:1; padding:8px 10px; border:1px solid var(--border);
    border-radius:8px; font-family:var(--font); font-size:13px;
    background:var(--bg); color:var(--text); resize:vertical;
    min-height:36px;
}
.reply-form textarea:focus { outline:none; border-color:var(--primary); }
.reply-submit-btn {
    padding:8px 14px; border:none; border-radius:8px;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; font-size:12px; cursor:pointer; white-space:nowrap;
    transition:opacity 0.2s;
}
.reply-submit-btn:hover { opacity:0.9; }
.reviews-more { margin-top:32px; }

/* ===== 联系方式 ===== */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.contact-info { display:flex; flex-direction:column; gap:12px; }
.contact-item {
    display:flex; align-items:center; gap:14px; padding:16px;
    background:var(--bg-alt); border-radius:12px; transition:all 0.3s;
}
.contact-item:hover { transform:translateX(6px); }
.contact-link { text-decoration:none; cursor:pointer; }
.contact-link i.fa-arrow-right { margin-left:auto; color:var(--primary); }
.contact-icon {
    width:40px; height:40px; flex-shrink:0;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    border-radius:10px; display:flex; align-items:center; justify-content:center;
    color:#fff; font-size:16px;
}
.contact-item h4 { font-size:14px; margin-bottom:2px; }
.contact-item p { font-size:13px; color:var(--text-secondary); }
.contact-form {
    background:var(--card); padding:28px; border-radius:16px;
    box-shadow:0 2px 8px rgba(0,0,0,0.04);
}
.form-row { display:flex; gap:10px; margin-bottom:10px; }
.form-row input, .form-row select { flex:1; }
.contact-form input, .contact-form select, .contact-form textarea {
    width:100%; padding:12px 14px; border:1.5px solid var(--border); border-radius:10px;
    font-family:var(--font); font-size:14px; background:var(--bg); color:var(--text);
    transition:border-color 0.2s; margin-bottom:10px;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline:none; border-color:var(--primary); }
.contact-form textarea { resize:vertical; min-height:80px; }

/* ===== 页脚 ===== */
.footer { background:var(--bg-alt); padding:48px 0 20px; border-top:0.5px solid var(--border); }
.footer-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:24px; }
.footer-brand h3 { font-size:18px; margin-bottom:6px; }
.footer-brand p { font-size:13px; color:var(--text-secondary); }
.footer-links h4, .footer-social h4 { font-size:13px; font-weight:600; margin-bottom:12px; }
.footer-links { display:flex; flex-direction:column; gap:6px; }
.footer-links a { font-size:13px; color:var(--text-secondary); transition:color 0.2s; }
.footer-links a:hover { color:var(--primary); }
.footer-social { display:flex; flex-direction:column; gap:6px; }
.footer-social a {
    display:inline-flex; align-items:center; justify-content:center;
    width:32px; height:32px; background:var(--card); border-radius:8px;
    font-size:14px; color:var(--text-secondary); transition:all 0.2s;
}
.footer-social a:hover { color:var(--primary); transform:translateY(-2px); }
.footer-bottom { text-align:center; padding-top:20px; border-top:0.5px solid var(--border); }
.footer-bottom p { font-size:12px; color:var(--text-secondary); }

/* ===== 模态框 ===== */
.modal {
    position:fixed; top:0; left:0; width:100%; height:100%;
    background:rgba(0,0,0,0.5); z-index:2000;
    display:flex; align-items:center; justify-content:center;
    opacity:0; visibility:hidden; transition:all 0.3s;
}
.modal.active { opacity:1; visibility:visible; }
.modal-box {
    background:var(--card); border-radius:16px; padding:28px;
    max-width:380px; width:90%; max-height:85vh; overflow-y:auto;
    transform:scale(0.95); transition:transform 0.3s;
    box-shadow:0 16px 48px rgba(0,0,0,0.2); position:relative;
}
.modal.active .modal-box { transform:scale(1); }
.modal-large { max-width:640px; }
.modal-close {
    position:absolute; top:12px; right:12px; width:28px; height:28px;
    border-radius:50%; border:none; background:var(--bg-alt); color:var(--text);
    font-size:16px; cursor:pointer; transition:background 0.2s;
    display:flex; align-items:center; justify-content:center;
}
.modal-close:hover { background:var(--primary); color:#fff; }
.modal-box h2 { font-size:24px; margin-bottom:20px; }

/* ===== 账号模态框 ===== */
.account-modal { max-width:480px; max-height:90vh; overflow-y:auto; padding:0; }
.account-header {
    padding:32px 28px 20px; text-align:center;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; border-radius:16px 16px 0 0;
}
.account-avatar-wrap { position:relative; display:inline-block; margin-bottom:12px; }
.account-avatar {
    width:72px; height:72px; border-radius:50%;
    background:rgba(255,255,255,0.2); border:3px solid rgba(255,255,255,0.5);
    display:flex; align-items:center; justify-content:center;
    font-size:28px; color:#fff; overflow:hidden;
}
.account-avatar img { width:100%; height:100%; object-fit:cover; }
.avatar-edit-btn {
    position:absolute; bottom:0; right:0;
    width:28px; height:28px; border-radius:50%; border:none;
    background:#fff; color:var(--primary); font-size:12px;
    cursor:pointer; display:flex; align-items:center; justify-content:center;
    box-shadow:0 2px 8px rgba(0,0,0,0.15);
}
.account-header h3 { font-size:18px; margin-bottom:4px; }
.account-header p { font-size:13px; opacity:0.8; }
.account-tabs {
    display:flex; border-bottom:1px solid var(--border);
    padding:0 16px; overflow-x:auto;
}
.account-tab {
    flex:1; padding:12px 8px; border:none; background:none;
    color:var(--text-secondary); font-size:12px; cursor:pointer;
    border-bottom:2px solid transparent; transition:all 0.2s;
    display:flex; align-items:center; justify-content:center; gap:4px;
    white-space:nowrap;
}
.account-tab.active { color:var(--primary); border-bottom-color:var(--primary); }
.account-tab:hover { color:var(--text); }
.account-panel { display:none; padding:20px 28px; }
.account-panel.active { display:block; }
.account-form .form-group { margin-bottom:14px; }
.account-form label { display:block; font-size:13px; font-weight:500; margin-bottom:6px; color:var(--text-secondary); }
.account-form input, .account-form textarea {
    width:100%; padding:10px 14px; border:1.5px solid var(--border);
    border-radius:10px; font-family:var(--font); font-size:14px;
    background:var(--bg); color:var(--text); transition:border-color 0.2s;
}
.account-form input:focus, .account-form textarea:focus { outline:none; border-color:var(--primary); }
.account-form textarea { resize:vertical; min-height:60px; }
.avatar-presets { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
.avatar-option {
    width:44px; height:44px; border-radius:50%;
    background:var(--bg-alt); display:flex; align-items:center; justify-content:center;
    font-size:20px; cursor:pointer; border:2px solid transparent;
    transition:all 0.2s;
}
.avatar-option:hover, .avatar-option.selected { border-color:var(--primary); transform:scale(1.1); }
.account-security { margin-top:20px; padding-top:16px; border-top:1px solid var(--border); }
.account-security h4 { font-size:14px; margin-bottom:12px; }
.account-list { max-height:300px; overflow-y:auto; }
.account-empty { text-align:center; color:var(--text-secondary); padding:40px 0; font-size:14px; }
.settings-item {
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 0; border-bottom:1px solid var(--border);
}
.settings-item span { font-size:14px; }
.settings-toggle {
    width:36px; height:36px; border-radius:50%; border:none;
    background:var(--bg-alt); color:var(--text-secondary);
    cursor:pointer; transition:all 0.2s; font-size:14px;
    display:flex; align-items:center; justify-content:center;
}
.settings-toggle:hover { background:var(--primary); color:#fff; }
.account-list-item {
    padding:12px; background:var(--bg-alt); border-radius:10px;
    margin-bottom:8px; font-size:14px; transition:transform 0.2s;
}
.account-list-item:hover { transform:translateX(4px); }
.account-list-item small { color:var(--text-secondary); }

/* 登录模态框 */
.login-tabs { display:flex; gap:8px; margin-bottom:20px; }
.login-tab {
    flex:1; padding:10px; border:none; background:var(--bg-alt);
    color:var(--text-secondary); border-radius:10px; font-size:14px;
    transition:all 0.2s; cursor:pointer;
}
.login-tab.active { background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; }
.login-form { display:flex; flex-direction:column; gap:10px; }
.input-group { position:relative; }
.input-group i { position:absolute; left:14px; top:50%; transform:translateY(-50%); color:var(--text-secondary); font-size:14px; }
.input-group input {
    width:100%; padding:12px 14px 12px 40px; border:1.5px solid var(--border);
    border-radius:10px; font-family:var(--font); font-size:14px;
    background:var(--bg); color:var(--text); transition:border-color 0.2s;
}
.input-group input:focus { outline:none; border-color:var(--primary); }
.login-divider { display:flex; align-items:center; margin:16px 0; color:var(--text-secondary); font-size:12px; }
.login-divider::before, .login-divider::after { content:''; flex:1; height:1px; background:var(--border); }
.login-divider span { padding:0 12px; }
.btn-google {
    width:100%; background:#fff; color:#333; border:1.5px solid var(--border);
    padding:12px; border-radius:10px; font-size:14px;
    display:flex; align-items:center; justify-content:center; gap:8px;
}
.btn-google:hover { border-color:var(--primary); }

/* 评价模态框 */
.reviews-sort { display:flex; gap:8px; margin-bottom:16px; }
.sort-btn {
    padding:6px 16px; border:1px solid var(--border); background:transparent;
    color:var(--text-secondary); border-radius:980px; font-size:13px;
    cursor:pointer; transition:all 0.2s;
}
.sort-btn.active, .sort-btn:hover { background:var(--text); color:var(--bg); border-color:var(--text); }
.reviews-list { max-height:360px; overflow-y:auto; }
.review-item { padding:16px; background:var(--bg-alt); border-radius:12px; margin-bottom:10px; transition:transform 0.3s; position:relative; }
.review-item:hover { transform:translateX(4px); }
.review-item-content p { color:var(--text-secondary); line-height:1.7; font-style:italic; margin-bottom:10px; font-size:14px; }
.review-item-footer { display:flex; align-items:center; justify-content:space-between; }
.review-item-author { display:flex; align-items:center; gap:8px; }
.review-item-author span:first-child { font-size:18px; }
.review-item-author strong { display:block; font-size:13px; }
.review-item-author span:last-child { font-size:11px; color:var(--text-secondary); }
.review-item-meta { display:flex; align-items:center; gap:10px; }
.review-item-meta span { font-size:11px; color:var(--text-secondary); }
.like-btn {
    padding:4px 10px; border:1px solid var(--border); background:transparent;
    color:var(--text-secondary); border-radius:980px; font-size:12px;
    cursor:pointer; transition:all 0.2s; display:flex; align-items:center; gap:3px;
}
.like-btn:hover { border-color:var(--primary); color:var(--primary); }
.like-btn.liked { background:var(--primary); border-color:var(--primary); color:#fff; }
.like-btn i { font-size:11px; }
.review-form-section { margin-top:20px; padding-top:20px; border-top:1px solid var(--border); }
.review-form-section h3 { font-size:16px; margin-bottom:12px; }
.review-form { display:flex; flex-direction:column; gap:10px; }
.review-form input, .review-form select, .review-form textarea {
    width:100%; padding:10px 14px; border:1.5px solid var(--border); border-radius:10px;
    font-family:var(--font); font-size:13px; background:var(--bg); color:var(--text);
}
.review-form input:focus, .review-form select:focus, .review-form textarea:focus { outline:none; border-color:var(--primary); }
.review-form textarea { resize:vertical; min-height:60px; }

/* 模态框图片 */
.modal-img-box { width:100%; max-height:60vh; display:flex; align-items:center; justify-content:center; background:var(--bg-alt); overflow:hidden; border-radius:16px 16px 0 0; }
.modal-img-box img { max-width:100%; max-height:60vh; object-fit:contain; }
.modal-img-info { padding:20px; }
.modal-img-info h3 { font-size:20px; margin-bottom:6px; }
.modal-img-info p { color:var(--text-secondary); font-size:14px; }

/* ===== 开屏动画 - 相机光圈 ===== */
.splash {
    position:fixed; top:0; left:0; width:100%; height:100%;
    background:#000; z-index:10000;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    animation:splashAutoHide 0.3s 3.5s forwards;
    transition:opacity 0.5s ease;
}
@keyframes splashAutoHide {
    to { opacity:0; pointer-events:none; visibility:hidden; }
}
.splash-text {
    text-align:center;
    opacity:0; transform:translateY(30px);
    transition:all 0.8s cubic-bezier(0.4,0,0.2,1);
}
.splash.show-text .splash-text {
    opacity:1; transform:translateY(0);
}
.splash-ring {
    width:80px; height:80px; margin:0 auto 32px;
    border:3px solid rgba(255,107,157,0.2);
    border-top-color:var(--primary);
    border-radius:50%;
    animation:ringSpin 1.2s linear infinite;
    opacity:0; transition:opacity 0.5s;
}
.splash.show-text .splash-ring { opacity:1; }
@keyframes ringSpin { to { transform:rotate(360deg); } }
.splash-text h1 {
    font-size:clamp(32px,6vw,48px); font-weight:700; color:#fff;
    letter-spacing:8px; margin-bottom:12px;
}
.splash-text p {
    font-size:15px; color:rgba(255,255,255,0.5);
    letter-spacing:4px;
}
@keyframes splashAutoHide {
    to { opacity:0; pointer-events:none; visibility:hidden; }
}
.splash.hidden { opacity:0; pointer-events:none; transition:opacity 0.5s ease; }
.splash-shutter {
    position:absolute; top:50%; left:50%;
    width:150vmax; height:150vmax;
    transform:translate(-50%, -50%);
}
.shutter-blade {
    position:absolute; top:0; left:0; width:100%; height:100%;
    background:#000;
    transform-origin:center center;
    transition:transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.shutter-blade:nth-child(1) { clip-path:polygon(50% 50%, 0% 0%, 25% 0%); }
.shutter-blade:nth-child(2) { clip-path:polygon(50% 50%, 25% 0%, 50% 0%); }
.shutter-blade:nth-child(3) { clip-path:polygon(50% 50%, 50% 0%, 75% 0%); }
.shutter-blade:nth-child(4) { clip-path:polygon(50% 50%, 75% 0%, 100% 0%); }
.shutter-blade:nth-child(5) { clip-path:polygon(50% 50%, 100% 0%, 100% 25%); }
.shutter-blade:nth-child(6) { clip-path:polygon(50% 50%, 100% 25%, 100% 50%); }
.shutter-blade:nth-child(7) { clip-path:polygon(50% 50%, 100% 50%, 100% 75%); }
.shutter-blade:nth-child(8) { clip-path:polygon(50% 50%, 100% 75%, 100% 100%); }
.shutter-blade:nth-child(9) { clip-path:polygon(50% 50%, 100% 100%, 75% 100%); }
.shutter-blade:nth-child(10) { clip-path:polygon(50% 50%, 75% 100%, 50% 100%); }
.shutter-blade:nth-child(11) { clip-path:polygon(50% 50%, 50% 100%, 25% 100%); }
.shutter-blade:nth-child(12) { clip-path:polygon(50% 50%, 25% 100%, 0% 100%); }
.shutter-blade:nth-child(13) { clip-path:polygon(50% 50%, 0% 100%, 0% 75%); }
.shutter-blade:nth-child(14) { clip-path:polygon(50% 50%, 0% 75%, 0% 50%); }
.shutter-blade:nth-child(15) { clip-path:polygon(50% 50%, 0% 50%, 0% 25%); }
.shutter-blade:nth-child(16) { clip-path:polygon(50% 50%, 0% 25%, 0% 0%); }
.splash.open .shutter-blade:nth-child(1) { transform:translate(-30%, -30%) scale(2); }
.splash.open .shutter-blade:nth-child(2) { transform:translate(0%, -35%) scale(2); }
.splash.open .shutter-blade:nth-child(3) { transform:translate(20%, -35%) scale(2); }
.splash.open .shutter-blade:nth-child(4) { transform:translate(35%, -30%) scale(2); }
.splash.open .shutter-blade:nth-child(5) { transform:translate(35%, -15%) scale(2); }
.splash.open .shutter-blade:nth-child(6) { transform:translate(38%, 0%) scale(2); }
.splash.open .shutter-blade:nth-child(7) { transform:translate(35%, 15%) scale(2); }
.splash.open .shutter-blade:nth-child(8) { transform:translate(30%, 30%) scale(2); }
.splash.open .shutter-blade:nth-child(9) { transform:translate(15%, 35%) scale(2); }
.splash.open .shutter-blade:nth-child(10) { transform:translate(0%, 38%) scale(2); }
.splash.open .shutter-blade:nth-child(11) { transform:translate(-15%, 35%) scale(2); }
.splash.open .shutter-blade:nth-child(12) { transform:translate(-30%, 30%) scale(2); }
.splash.open .shutter-blade:nth-child(13) { transform:translate(-35%, 15%) scale(2); }
.splash.open .shutter-blade:nth-child(14) { transform:translate(-38%, 0%) scale(2); }
.splash.open .shutter-blade:nth-child(15) { transform:translate(-35%, -15%) scale(2); }
.splash.open .shutter-blade:nth-child(16) { transform:translate(-30%, -30%) scale(2); }
.splash-ring {
    position:absolute; top:50%; left:50%;
    width:120px; height:120px;
    transform:translate(-50%, -50%);
    border:2px solid rgba(255,255,255,0.3);
    border-radius:50%;
    animation:ringPulse 1.5s ease-in-out infinite;
}
.splash-ring::after {
    content:''; position:absolute; top:50%; left:50%;
    width:80px; height:80px;
    transform:translate(-50%, -50%);
    border:1.5px solid rgba(255,255,255,0.2);
    border-radius:50%;
}
@keyframes ringPulse {
    0%,100% { transform:translate(-50%,-50%) scale(1); opacity:0.5; }
    50% { transform:translate(-50%,-50%) scale(1.1); opacity:0.8; }
}
.splash-text {
    position:relative; z-index:1; text-align:center;
    opacity:0; transform:translateY(10px);
    transition:all 0.6s ease;
}
.splash.show-text .splash-text { opacity:1; transform:translateY(0); }
.splash-text h1 {
    font-size:clamp(32px,6vw,48px); font-weight:700; color:#fff;
    letter-spacing:6px; margin-bottom:8px;
}
.splash-text p {
    font-size:14px; color:rgba(255,255,255,0.5);
    letter-spacing:3px;
}

/* ===== 通知 ===== */
.notification {
    position:fixed; top:16px; right:16px; padding:12px 20px; border-radius:10px;
    box-shadow:0 4px 12px rgba(0,0,0,0.12); z-index:3000; font-size:14px;
    animation:slideIn 0.3s ease;
}
.notification-success { background:#34c759; color:#fff; }
.notification-error { background:#ff3b30; color:#fff; }
@keyframes slideIn { from{transform:translateX(100%);opacity:0} to{transform:translateX(0);opacity:1} }

/* ===== 移动端适配 ===== */
@media(max-width:768px) {
    .nav-links { display:none; }
    .nav-hamburger { display:flex; }
    .auth-section { display:none!important; }
    .nav-inner { padding:0 12px; }
    .container { padding:0 14px; }
    .section { padding:50px 0; }
    .section-title { font-size:clamp(22px,5vw,36px); }
    .hero-title { font-size:clamp(24px,6vw,44px); }
    .hero-stat-num { font-size:24px; }
    .hero-desc { font-size:14px; }
    .hero-btns .btn { font-size:14px; padding:10px 22px; }
    .services-grid { grid-template-columns:repeat(4,1fr); gap:8px; }
    .service-card { padding:14px 6px; }
    .service-icon { font-size:22px; margin-bottom:6px; }
    .service-card h3 { font-size:11px; margin-bottom:3px; }
    .service-card p { display:none; }
    .service-btn { padding:4px 8px; font-size:10px; }
    .pricing-grid { grid-template-columns:repeat(3,1fr); gap:10px; }
    .pricing-top { padding:16px 10px; }
    .pricing-price { font-size:24px; margin-bottom:2px; }
    .pricing-title { font-size:14px; margin-bottom:4px; }
    .pricing-top p { font-size:11px; }
    .pricing-list { padding:12px; }
    .pricing-list li { font-size:11px; padding:4px 0; }
    .pricing-btn { margin:0 12px 12px; width:calc(100% - 24px); font-size:12px; padding:8px; }
    .pricing-featured { transform:scale(1.02); }
    .pricing-featured:hover { transform:scale(1.02) translateY(-4px); }
    .pricing-badge { font-size:10px; padding:3px 8px; }
    .reviews-grid { grid-template-columns:repeat(3,1fr); gap:10px; }
    .review-card { padding:14px; }
    .review-stars { font-size:13px; margin-bottom:8px; }
    .review-text { font-size:12px; margin-bottom:10px; }
    .review-author strong { font-size:12px; }
    .review-author span { font-size:10px; }
    .review-avatar { font-size:16px; }
    .contact-grid { grid-template-columns:1fr 1fr; gap:16px; }
    .contact-item { padding:12px; gap:12px; }
    .contact-icon { width:32px; height:32px; font-size:12px; }
    .contact-item h4 { font-size:13px; }
    .contact-item p { font-size:12px; }
    .about-grid { grid-template-columns:1fr 1fr; gap:20px; }
    .about-text h4 { font-size:14px; }
    .about-text p { font-size:13px; }
    .footer-grid { grid-template-columns:repeat(3,1fr); gap:14px; }
    .portfolio-grid-2 { grid-template-columns:repeat(2,1fr); gap:12px; }
    .portfolio-card-img { height:180px; }
    .modal-box { width:95%; max-height:85vh; }
    .payment-content { flex-direction:column; }
    .btn { font-size:13px; padding:10px 18px; }
    .hero-btns { flex-direction:row; justify-content:center; }
    .hero-btns .btn { width:auto; }
}
@media(max-width:480px) {
    .container { padding:0 10px; }
    .section { padding:40px 0; }
    .hero-title { font-size:clamp(20px,7vw,36px); }
    .hero-stats { gap:12px; }
    .hero-stat-num { font-size:20px; }
    .hero-scroll { display:none; }
    .services-grid { grid-template-columns:repeat(4,1fr); gap:5px; }
    .service-card { padding:10px 3px; }
    .service-icon { font-size:18px; margin-bottom:4px; }
    .service-card h3 { font-size:10px; }
    .service-btn { padding:3px 5px; font-size:8px; }
    .pricing-grid { grid-template-columns:repeat(3,1fr); gap:6px; }
    .pricing-top { padding:12px 6px; }
    .pricing-price { font-size:20px; }
    .pricing-title { font-size:12px; }
    .pricing-list { padding:8px; }
    .pricing-list li { font-size:10px; padding:3px 0; }
    .pricing-btn { margin:0 8px 8px; width:calc(100% - 16px); font-size:11px; }
    .pricing-badge { font-size:9px; padding:2px 6px; }
    .reviews-grid { grid-template-columns:1fr; }
    .contact-grid { grid-template-columns:1fr; }
    .about-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:1fr; }
    .portfolio-grid-2 { grid-template-columns:1fr; }
    .btn { font-size:12px; padding:8px 14px; }
    .hero-btns .btn { font-size:12px; padding:8px 16px; }
}

/* ===== 我的订单 ===== */
.order-card {
    background:var(--bg-alt); border-radius:14px;
    padding:20px; margin-bottom:16px;
}
.order-header {
    display:flex; justify-content:space-between; align-items:center;
    margin-bottom:14px;
}
.order-id { font-weight:600; font-size:15px; }
.order-status { padding:4px 12px; border-radius:20px; font-size:12px; }
.order-status.paid { background:#e8f5e9; color:#2e7d32; }
[data-theme="dark"] .order-status.paid { background:#1b3d1b; }
.order-info p { font-size:14px; color:var(--text-secondary); margin-bottom:6px; }
.order-actions {
    display:flex; gap:8px; margin-top:16px; flex-wrap:wrap;
}
.order-btn {
    padding:8px 14px; border:none; border-radius:8px;
    font-size:13px; cursor:pointer; transition:all 0.2s;
    display:flex; align-items:center; gap:4px;
}
.refund-btn { background:#ffebee; color:#c62828; }
[data-theme="dark"] .refund-btn { background:#3d1b1b; }
.contact-btn { background:#e3f2fd; color:#1565c0; }
[data-theme="dark"] .contact-btn { background:#1b2a3d; }
.urge-btn { background:#fff3e0; color:#e65100; }
[data-theme="dark"] .urge-btn { background:#3d2e1b; }
.review-btn { background:#f3e5f5; color:#7b1fa2; }
[data-theme="dark"] .review-btn { background:#2e1b3d; }
.order-btn:disabled { opacity:0.4; cursor:not-allowed; }
.order-review {
    margin-top:16px; padding-top:16px; border-top:1px solid var(--border);
}
.star-rows { display:flex; flex-direction:column; gap:12px; margin-bottom:12px; }
.star-row { display:flex; align-items:center; gap:12px; }
.star-label { font-size:13px; width:70px; color:var(--text-secondary); flex-shrink:0; }
.stars { display:flex; gap:4px; }
.stars i { font-size:18px; cursor:pointer; color:#ffb300; transition:all 0.15s; }
.stars i:hover { transform:scale(1.2); }
.review-text {
    width:100%; padding:10px 14px; border:1.5px solid var(--border);
    border-radius:10px; font-family:var(--font); font-size:14px;
    background:var(--bg); color:var(--text); resize:vertical;
    margin-bottom:10px;
}
.review-text:focus { outline:none; border-color:var(--primary); }
.back-btn {
    display:inline-flex; align-items:center; gap:6px;
    padding:8px 16px; margin:12px 0 0 16px;
    color:var(--text-secondary); font-size:14px;
    text-decoration:none; transition:color 0.2s;
}
.back-btn:hover { color:var(--primary); }
.search-box {
    max-width:600px; margin:0 auto;
    position:relative;
}
.search-icon {
    position:absolute; left:20px; top:50%; transform:translateY(-50%);
    color:var(--text-secondary); font-size:18px;
}
.search-input {
    width:100%; padding:16px 20px 16px 52px;
    border:2px solid var(--border); border-radius:14px;
    font-family:var(--font); font-size:16px;
    background:var(--bg); color:var(--text);
    transition:all 0.2s;
}
.search-input:focus {
    outline:none; border-color:var(--primary);
    box-shadow:0 0 0 4px rgba(255,107,157,0.1);
}
.search-results {
    max-width:600px; margin:24px auto 0;
}
.payment-content {
    display:flex; gap:20px; margin-top:16px; flex-wrap:wrap;
    align-items:flex-start;
}
.payment-left, .payment-right { flex:1; min-width:220px; }
.payment-left { text-align:center; display:flex; flex-direction:column; align-items:center; }
.payment-left p { margin-bottom:4px; text-align:center; }
.payment-left strong { font-size:16px; display:block; }
.payment-left img { max-width:180px; border-radius:8px; margin-top:8px; display:block; }
.upload-area {
    border:2px dashed var(--border); border-radius:12px;
    padding:40px 20px; text-align:center; cursor:pointer;
    transition:all 0.2s; background:var(--bg-alt);
    min-height:140px; display:flex; flex-direction:column;
    align-items:center; justify-content:center; gap:10px;
}
.upload-area:hover { border-color:var(--primary); background:rgba(255,107,157,0.05); }
.upload-area i { font-size:32px; color:var(--primary); }
.upload-area p { font-size:14px; color:var(--text-secondary); margin:0; }

/* ===== 动作参考导航 ===== */
.ref-nav { max-width:700px; margin:24px auto 0; display:flex; flex-direction:column; gap:16px; }
.ref-nav-row { display:flex; align-items:flex-start; gap:12px; }
.ref-nav-label { font-size:14px; font-weight:600; color:var(--primary); padding:6px 14px; background:rgba(255,107,157,0.08); border-radius:8px; white-space:nowrap; flex-shrink:0; }
.ref-nav-tags { display:flex; flex-wrap:wrap; gap:8px; }
.ref-tag { padding:6px 14px; border:1px solid var(--border); background:var(--bg); color:var(--text-secondary); border-radius:20px; font-size:13px; cursor:pointer; transition:all 0.2s; font-family:var(--font); }
.ref-tag:hover, .ref-tag.active { border-color:var(--primary); color:var(--primary); background:rgba(255,107,157,0.05); }
.ref-coming { font-size:13px; color:var(--text-secondary); font-style:italic; padding:6px 0; }
.ref-nav-cats { display:flex; flex-wrap:wrap; gap:8px; }
.ref-cat {
    padding:8px 16px; border:2px solid var(--border);
    background:var(--bg); color:var(--text);
    border-radius:12px; font-size:14px; font-weight:500;
    cursor:pointer; transition:all 0.2s; font-family:var(--font);
}
.ref-cat:hover, .ref-cat.active {
    border-color:var(--primary); color:var(--primary);
    background:rgba(255,107,157,0.05);
}
.ref-anime-panel {
    max-width:700px; margin:16px auto 0;
    display:flex; flex-direction:column; gap:12px;
}
.ref-anime-grid {
    display:flex; flex-wrap:wrap; gap:8px;
    display:none;
}
.ref-anime-grid.active { display:flex; }

/* 排序标签 */
.char-sort-tabs { display:flex; gap:8px; margin-bottom:14px; }
.char-sort-tab {
    padding:5px 14px; border:1px solid var(--border);
    background:transparent; color:var(--text-secondary);
    border-radius:20px; font-size:12px; cursor:pointer;
    transition:all 0.2s; font-family:var(--font);
}
.char-sort-tab.active, .char-sort-tab:hover {
    border-color:var(--primary); color:var(--primary);
    background:rgba(255,107,157,0.05);
}

/* 角色卡片 */
.chars-section { max-width:900px; margin:40px auto 0; }
.char-group { margin-bottom:32px; }
.char-group-title { font-size:18px; font-weight:700; margin-bottom:8px; }
.char-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:16px; }
.char-card { background:var(--card); border-radius:14px; overflow:hidden; box-shadow:0 2px 8px rgba(0,0,0,0.04); transition:all 0.3s; cursor:pointer; }
.char-card-link { text-decoration:none; color:inherit; display:block; }
.char-card-link:hover .char-card { transform:translateY(-4px); box-shadow:0 8px 20px rgba(0,0,0,0.1); }
.char-img { aspect-ratio:3/4; background:linear-gradient(135deg,var(--primary),var(--secondary)); display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden; }
.char-img img { width:100%; height:100%; object-fit:cover; object-position:top center; position:absolute; top:0; left:0; }

.char-img .char-rank { position:relative; z-index:1; }
.char-rank { font-size:20px; font-weight:900; color:#fff; text-shadow:0 2px 8px rgba(0,0,0,0.3); }
.char-rank.alpha { font-size:28px; }
.char-img img { width:100%; height:100%; object-fit:cover; object-position:top center; }
.char-name { padding:10px; text-align:center; font-size:13px; font-weight:600; color:var(--text); }
#lightboxModal { z-index:3000; }
#lightboxModal .modal-box { background:transparent; box-shadow:none; transform:none; display:flex; flex-direction:column; align-items:center; justify-content:center; margin:auto; }
#lightboxModal.active .modal-box { transform:none; }
#lightboxModal .modal-close { background:rgba(0,0,0,0.5); color:#fff; top:8px; right:8px; }

/* ===== 许愿池 ===== */
.wish-pool {
    position:fixed; right:0; top:50%; transform:translateY(-50%);
    width:260px; min-width:220px; max-width:500px;
    max-height:80vh; background:var(--card); border-radius:12px 0 0 12px;
    box-shadow:0 4px 24px rgba(0,0,0,0.1); z-index:900;
    border:1px solid var(--border); border-right:none;
    display:flex; flex-direction:column; overflow:hidden;
}
.wish-pool-body { overflow-y:auto; flex:1; padding:10px 14px; max-height:300px; min-height:100px; }
.wish-pool.collapsed .wish-pool-body { display:none; }
.wish-pool.collapsed .wish-pool-header { border-radius:11px 0 0 11px; }
.wish-pool-resize-left {
    position:absolute; left:0; top:0; bottom:0; width:6px; cursor:ew-resize;
    z-index:10; background:transparent; border-radius:12px 0 0 12px;
}
.wish-pool-resize-left:hover { background:var(--primary); }
.wish-pool-resize-bottom {
    position:absolute; left:0; right:0; bottom:0; height:6px; cursor:ns-resize;
    z-index:10; background:transparent; border-radius:0 0 0 12px;
}
.wish-pool-resize-bottom:hover { background:var(--primary); }
.wish-pool-header {
    display:flex; align-items:center; justify-content:space-between;
    padding:10px 14px; cursor:pointer; user-select:none;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; border-radius:11px 0 0 0; font-size:14px; font-weight:600;
}
.wish-pool-toggle {
    width:22px; height:22px; border:none; background:rgba(255,255,255,0.2);
    color:#fff; border-radius:50%; font-size:10px; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    transition:transform 0.3s;
}
.wish-pool.collapsed .wish-pool-toggle { transform:rotate(180deg); }
.wish-pool-body { overflow-y:auto; padding:10px 14px; max-height:300px; min-height:100px; }
.wish-pool.collapsed .wish-pool-body { display:none; }
.wish-pool-desc { font-size:12px; color:var(--text-secondary); margin-bottom:10px; text-align:center; }
.wish-pool-form { display:flex; gap:6px; margin-bottom:12px; }
.wish-pool-form input {
    flex:1; padding:7px 10px; border:1px solid var(--border);
    border-radius:8px; font-family:var(--font); font-size:13px;
    background:var(--bg); color:var(--text);
}
.wish-pool-form input:focus { outline:none; border-color:var(--primary); }
.wish-pool-form button {
    width:34px; height:34px; border:none; border-radius:8px;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff; font-size:13px; cursor:pointer; flex-shrink:0;
}
.wish-pool-form button:hover { opacity:0.9; }
.wish-pool-list { max-height:200px; overflow-y:auto; }
.wish-item {
    display:flex; align-items:center; gap:8px;
    padding:8px 0; border-bottom:1px solid var(--border); transition:transform 0.2s;
}
.wish-item:last-child { border-bottom:none; }
.wish-item:hover { transform:translateX(-4px); }
.wish-user { display:flex; align-items:center; gap:6px; min-width:70px; flex-shrink:0; }
.wish-avatar-img { width:28px; height:28px; border-radius:50%; object-fit:cover; flex-shrink:0; }
.wish-avatar-txt {
    width:28px; height:28px; border-radius:50%; background:var(--primary); color:#fff;
    display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:600; flex-shrink:0;
}
.wish-name { font-size:12px; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:60px; }
.wish-body { flex:1; min-width:0; display:flex; flex-direction:column; }
.wish-text { font-size:13px; color:var(--text); }
.wish-time { font-size:10px; color:var(--text-secondary); }
.wish-item .wish-vote {
    padding:3px 8px; border:1px solid var(--border); border-radius:12px;
    font-size:11px; cursor:pointer; color:var(--text-secondary);
    background:transparent; transition:all 0.2s; white-space:nowrap;
}
.wish-item .wish-vote:hover { border-color:var(--primary); color:var(--primary); }
.wish-item .wish-vote.voted { background:var(--primary); border-color:var(--primary); color:#fff; }
.wish-del-btn {
    width:18px; height:18px; border-radius:50%;
    border:none; background:transparent; color:var(--text-secondary);
    font-size:8px; cursor:pointer; opacity:0; transition:all 0.2s;
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.wish-item:hover .wish-del-btn { opacity:0.5; }
.wish-del-btn:hover { opacity:1!important; background:#ff3b30; color:#fff; }

@media(max-width:768px) {
    .wish-pool { width:220px; }
    .wish-pool.collapsed { right:-200px; }
}
#lightboxImg { margin:0 auto; display:block; }

/* 搜索下拉建议 */
.search-box { position:relative; }
.search-suggestions {
    position:absolute; top:100%; left:0; right:0;
    background:var(--card); border:1px solid var(--border);
    border-radius:10px; max-height:200px; overflow-y:auto;
    display:none; z-index:100; box-shadow:0 4px 12px rgba(0,0,0,0.1);
}
.search-suggestions.active { display:block; }
.search-suggest-item {
    padding:10px 16px; cursor:pointer; font-size:14px;
    color:var(--text); border-bottom:1px solid var(--border);
    transition:background 0.1s;
}
.search-suggest-item:last-child { border-bottom:none; }
.search-suggest-item:hover { background:rgba(255,107,157,0.05); }

/* ===== 共创合作页 ===== */
.co-create-hero { text-align:center; }
.co-create-intro { max-width:700px; margin:20px auto 0; font-size:15px; line-height:1.8; color:var(--text-secondary); }
.co-create-section { margin-bottom:40px; }
.co-create-section h3 { font-size:22px; margin-bottom:24px; }
.co-create-section h3 .section-tag { display:block; font-size:12px; margin-bottom:6px; color:var(--primary); text-transform:uppercase; letter-spacing:2px; }
.co-create-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.co-create-grid-3 { grid-template-columns:repeat(3,1fr); }
.co-create-card { background:var(--card); border-radius:12px; padding:24px; border:1px solid var(--border); }
.co-create-card-icon { font-size:28px; margin-bottom:12px; }
.co-create-card h4 { font-size:15px; margin-bottom:10px; color:var(--text); }
.co-create-card p { font-size:13px; line-height:1.7; color:var(--text-secondary); }
.co-create-cta { text-align:center; padding:40px 0; }
.co-create-cta p { font-size:16px; margin-bottom:8px; }
.co-create-cta-note { font-size:13px; color:var(--text-secondary); margin-bottom:20px; }
@media (max-width:768px) {
    .co-create-grid, .co-create-grid-3 { grid-template-columns:1fr; }
}
.char-name {
    padding:10px; text-align:center; font-size:13px;
    font-weight:600; color:var(--text);
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--bg-alt); }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--text-secondary); }
::selection { background:var(--primary); color:#fff; }
.ba-douyin { font-size:12px; color:var(--text-secondary); margin:4px 0 8px; }

/* ===== 免责声明弹窗 ===== */
.disclaimer-overlay {
    position:fixed; inset:0; background:rgba(0,0,0,0.85); z-index:99999;
    display:none; align-items:center; justify-content:center;
}
.disclaimer-box {
    background:var(--card); border:1px solid var(--border); border-radius:16px;
    padding:32px; max-width:560px; width:90%; position:relative;
    backdrop-filter:blur(20px); max-height:90vh; overflow-y:auto;
}
.disclaimer-box h3 { font-size:18px; margin-bottom:16px; text-align:center; }
.disclaimer-text p { font-size:13px; line-height:1.7; color:var(--text-secondary); margin-bottom:8px; }
.disclaimer-close {
    position:absolute; top:12px; right:16px; background:none; border:none;
    color:var(--text-secondary); font-size:22px; cursor:pointer;
}
.disclaimer-close:disabled { opacity:0.3; cursor:not-allowed; }
.disclaimer-btns { display:flex; gap:10px; margin-top:20px; justify-content:center; }
.disclaimer-btn {
    padding:10px 20px; border-radius:10px; border:1px solid var(--border);
    font-size:14px; cursor:pointer; background:var(--bg); color:var(--text);
    transition:all .2s; font-family:var(--font);
}
.disclaimer-btn.primary { background:linear-gradient(135deg,var(--primary),var(--secondary)); color:#fff; border:none; }
.disclaimer-btn:disabled { opacity:0.4; cursor:not-allowed; }
.disclaimer-btn:not(:disabled):hover { transform:translateY(-1px); }