/* ===== 水蜜桃视频 - 果肉渐变橙粉·果汁飞溅风格 ===== */
:root {
    --peach-flesh-light: #FFE0CC;
    --peach-flesh: #FFB088;
    --peach-flesh-deep: #FF8A65;
    --peach-juice: #FF6B6B;
    --peach-juice-deep: #E85D3F;
    --peach-yellow: #FFD180;
    --peach-cream: #FFF8E7;
    --peach-warm: #FFF4E6;
    --peach-white: #FFFCF7;
    --leaf-green: #66BB6A;
    --leaf-deep: #43A047;
    --seed-brown: #6D4C41;
    --text-dark: #3D2817;
    --text-body: #6B4A35;
    --text-muted: #9B7E68;
    --border-soft: #FFE0CC;
    --shadow-peach: rgba(232, 93, 63, 0.18);
    --shadow-juice: rgba(255, 107, 107, 0.25);
}

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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
    background: var(--peach-warm);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* 果汁飞溅背景装饰 */
body::before {
    content: "";
    position: fixed;
    top: -100px;
    right: -80px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, var(--peach-juice) 0%, transparent 70%);
    opacity: 0.12;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}
body::after {
    content: "";
    position: fixed;
    bottom: -120px;
    left: -100px;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, var(--peach-yellow) 0%, transparent 70%);
    opacity: 0.18;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== 半个水蜜桃图标 ===== */
.peach-half {
    width: 50px;
    height: 50px;
    position: relative;
    display: inline-block;
}
.peach-half::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 2px;
    width: 46px;
    height: 44px;
    background: radial-gradient(circle at 30% 30%,
        var(--peach-flesh-light) 0%,
        var(--peach-flesh) 45%,
        var(--peach-flesh-deep) 85%,
        var(--peach-juice-deep) 100%);
    border-radius: 50% 50% 48% 48%;
    box-shadow: inset -6px -8px 0 rgba(232, 93, 63, 0.22),
                0 4px 12px var(--shadow-peach);
}
.peach-half::after {
    content: "";
    position: absolute;
    top: 0;
    left: 22px;
    width: 10px;
    height: 14px;
    background: var(--leaf-green);
    border-radius: 50% 10% 50% 10%;
    transform: rotate(25deg);
    box-shadow: -8px 2px 0 -1px var(--leaf-deep);
}
/* 果核纹理 */
.peach-pit {
    position: absolute;
    top: 18px;
    left: 18px;
    width: 14px;
    height: 18px;
    background: radial-gradient(circle, var(--seed-brown) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.4;
}

/* ===== 顶部 ===== */
.st-header {
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-flesh-deep) 60%, var(--peach-juice) 100%);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px var(--shadow-peach);
}
.st-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 50%, rgba(255,255,255,0.15) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(255,255,255,0.1) 0%, transparent 30%);
    pointer-events: none;
}
.st-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.st-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.st-logo-text { color: #fff; }
.st-logo-text .brand {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 1px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.18);
}
.st-logo-text .tagline {
    font-size: 11px;
    letter-spacing: 3px;
    opacity: 0.9;
    text-transform: uppercase;
    margin-top: 2px;
}
.st-user-btns { display: flex; gap: 12px; }
.st-btn-login, .st-btn-vip {
    padding: 8px 22px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.25s ease;
}
.st-btn-login {
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
}
.st-btn-login:hover { background: rgba(255,255,255,0.35); }
.st-btn-vip {
    background: var(--peach-yellow);
    color: var(--peach-juice-deep);
    box-shadow: 0 4px 14px rgba(255, 209, 128, 0.6);
}
.st-btn-vip:hover { transform: translateY(-2px); }

/* ===== 导航 ===== */
.st-nav {
    background: var(--peach-white);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 2px 10px rgba(232, 93, 63, 0.06);
    position: sticky;
    top: 82px;
    z-index: 99;
}
.st-nav ul {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.st-nav a {
    padding: 8px 22px;
    border-radius: 24px;
    color: var(--text-body);
    font-size: 15px;
    font-weight: 600;
    transition: all 0.25s ease;
    position: relative;
}
.st-nav a:hover {
    background: var(--peach-warm);
    color: var(--peach-juice-deep);
}
.st-nav a.active {
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    color: #fff;
    box-shadow: 0 4px 12px var(--shadow-peach);
}

/* ===== Hero ===== */
.st-hero {
    background:
        radial-gradient(circle at 80% 20%, rgba(255, 209, 128, 0.5) 0%, transparent 50%),
        radial-gradient(circle at 15% 75%, rgba(255, 138, 101, 0.4) 0%, transparent 50%),
        linear-gradient(135deg, var(--peach-cream) 0%, var(--peach-warm) 100%);
    padding: 90px 0 100px;
    position: relative;
    overflow: hidden;
}
/* 飞溅果汁点 */
.st-hero::before, .st-hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.st-hero::before {
    top: 40px;
    right: 8%;
    width: 18px;
    height: 18px;
    background: var(--peach-juice);
    opacity: 0.6;
    box-shadow:
        60px 30px 0 -4px var(--peach-flesh-deep),
        -30px 80px 0 -2px var(--peach-yellow),
        100px 90px 0 -6px var(--peach-juice);
}
.st-hero::after {
    bottom: 60px;
    left: 12%;
    width: 14px;
    height: 14px;
    background: var(--peach-yellow);
    opacity: 0.7;
    box-shadow:
        50px -40px 0 -3px var(--peach-flesh),
        -20px 60px 0 -2px var(--peach-juice);
}
.st-hero-content { text-align: center; position: relative; z-index: 2; }
.st-hero-badge {
    display: inline-block;
    padding: 8px 22px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 138, 101, 0.3);
    border-radius: 30px;
    color: var(--peach-juice-deep);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 26px;
    box-shadow: 0 4px 14px var(--shadow-peach);
}
.st-hero-title {
    font-size: 76px;
    font-weight: 900;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--peach-juice-deep) 0%, var(--peach-flesh-deep) 50%, var(--peach-yellow) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-shadow: 0 4px 20px var(--shadow-juice);
}
.st-hero-title .word { display: inline-block; }
.st-hero-sub {
    font-size: 20px;
    color: var(--text-body);
    margin-bottom: 36px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.st-hero-btns {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}
.st-btn {
    padding: 14px 36px;
    border-radius: 36px;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s ease;
    display: inline-block;
}
.st-btn-primary {
    background: linear-gradient(135deg, var(--peach-flesh-deep) 0%, var(--peach-juice) 100%);
    color: #fff;
    box-shadow: 0 8px 22px var(--shadow-juice);
}
.st-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px var(--shadow-juice);
}
.st-btn-ghost {
    background: rgba(255, 255, 255, 0.8);
    color: var(--peach-juice-deep);
    border: 2px solid var(--peach-flesh);
}
.st-btn-ghost:hover {
    background: #fff;
    border-color: var(--peach-juice);
}

/* ===== 数据统计 ===== */
.st-stats {
    padding: 50px 0;
    background: var(--peach-white);
    border-bottom: 1px solid var(--border-soft);
}
.st-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.st-stat {
    padding: 26px 16px;
    background: linear-gradient(160deg, var(--peach-cream) 0%, var(--peach-warm) 100%);
    border-radius: 18px;
    border: 1px solid var(--border-soft);
    transition: transform 0.3s ease;
}
.st-stat:hover { transform: translateY(-4px); }
.st-stat-num {
    font-size: 36px;
    font-weight: 900;
    color: var(--peach-juice-deep);
    margin-bottom: 8px;
}
.st-stat-label {
    color: var(--text-muted);
    font-size: 14px;
}

/* ===== 通用区块 ===== */
.st-section { padding: 80px 0; }
.st-section-head { text-align: center; margin-bottom: 50px; }
.st-section-title {
    font-size: 38px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
}
.st-section-title span {
    background: linear-gradient(135deg, var(--peach-flesh-deep) 0%, var(--peach-juice) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.st-section-sub {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== 视频卡片网格 ===== */
.st-video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.st-video-card {
    background: var(--peach-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(232, 93, 63, 0.06);
}
.st-video-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px var(--shadow-peach);
    border-color: var(--peach-flesh);
}
.st-video-thumb {
    height: 160px;
    background: linear-gradient(135deg, var(--peach-flesh-light) 0%, var(--peach-flesh-deep) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
}
.st-video-thumb::after {
    content: "▶";
    position: absolute;
    width: 52px;
    height: 52px;
    background: rgba(255,255,255,0.85);
    color: var(--peach-juice-deep);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    padding-left: 4px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.st-video-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--peach-juice);
    color: #fff;
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 11px;
    font-weight: 600;
}
.st-video-body { padding: 16px 18px; }
.st-video-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.4;
}
.st-video-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 12px;
}
.st-video-meta .views::before { content: "👀 "; }

/* ===== 特性卡片 ===== */
.st-features {
    background: linear-gradient(180deg, var(--peach-cream) 0%, var(--peach-white) 100%);
}
.st-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.st-feature-card {
    background: var(--peach-white);
    padding: 38px 28px;
    border-radius: 20px;
    border: 1px solid var(--border-soft);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.st-feature-card::before {
    content: "";
    position: absolute;
    top: -40px;
    right: -40px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--peach-yellow) 0%, transparent 70%);
    opacity: 0.5;
}
.st-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px var(--shadow-peach);
    border-color: var(--peach-flesh);
}
.st-feature-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 22px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    box-shadow: 0 8px 20px var(--shadow-peach);
    position: relative;
    z-index: 1;
}
.st-feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}
.st-feature-desc {
    color: var(--text-body);
    font-size: 14px;
    position: relative;
    z-index: 1;
}

/* ===== CTA ===== */
.st-cta {
    background: linear-gradient(135deg, var(--peach-flesh-deep) 0%, var(--peach-juice) 60%, var(--peach-juice-deep) 100%);
    padding: 70px 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.st-cta::before {
    content: "🍑";
    position: absolute;
    font-size: 200px;
    opacity: 0.1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.st-cta h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}
.st-cta p {
    font-size: 16px;
    opacity: 0.95;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}
.st-cta .st-btn-ghost {
    background: #fff;
    color: var(--peach-juice-deep);
    border: none;
    position: relative;
    z-index: 1;
}

/* ===== 页脚 ===== */
.st-footer {
    background: var(--text-dark);
    color: #c9a98e;
    padding: 60px 0 24px;
}
.st-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.st-footer-brand .brand {
    font-size: 22px;
    font-weight: 800;
    color: var(--peach-flesh);
    margin-bottom: 12px;
}
.st-footer-brand p {
    font-size: 13px;
    line-height: 1.8;
}
.st-footer-col h4 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 16px;
}
.st-footer-col ul li {
    margin-bottom: 10px;
    font-size: 13px;
}
.st-footer-col ul li a:hover { color: var(--peach-flesh); }
.st-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    color: #8a715a;
}

/* ===== 页面横幅 ===== */
.st-page-banner {
    background:
        radial-gradient(circle at 20% 30%, rgba(255,209,128,0.5) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,138,101,0.4) 0%, transparent 50%),
        linear-gradient(135deg, var(--peach-cream) 0%, var(--peach-warm) 100%);
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.st-page-banner h1 {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--peach-juice-deep) 0%, var(--peach-flesh-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 14px;
}
.st-page-banner p {
    color: var(--text-body);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}
.st-breadcrumb {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
}
.st-breadcrumb a:hover { color: var(--peach-juice-deep); }

/* ===== 关于页 about ===== */
.st-about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.st-about-visual {
    height: 380px;
    background:
        radial-gradient(circle at 30% 40%, var(--peach-flesh-light) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, var(--peach-juice) 0%, transparent 50%),
        linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-flesh-deep) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 130px;
    box-shadow: 0 16px 40px var(--shadow-peach);
    position: relative;
    overflow: hidden;
}
.st-about-visual::before {
    content: "";
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    top: 30px;
    left: 30px;
    filter: blur(20px);
}
.st-about-text h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}
.st-about-text p {
    color: var(--text-body);
    margin-bottom: 16px;
    font-size: 15px;
}
.st-about-list {
    list-style: none;
    margin-top: 20px;
}
.st-about-list li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--text-body);
}
.st-about-list li::before {
    content: "🍑";
    position: absolute;
    left: 0;
}

.st-timeline {
    margin-top: 50px;
    position: relative;
    padding-left: 30px;
}
.st-timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
}
.st-timeline-item {
    position: relative;
    padding: 14px 0 24px 26px;
}
.st-timeline-item::before {
    content: "";
    position: absolute;
    left: -28px;
    top: 22px;
    width: 18px;
    height: 18px;
    background: var(--peach-juice);
    border-radius: 50%;
    border: 4px solid var(--peach-white);
    box-shadow: 0 0 0 2px var(--peach-juice);
}
.st-timeline-year {
    font-size: 14px;
    font-weight: 700;
    color: var(--peach-juice-deep);
    margin-bottom: 4px;
}
.st-timeline-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.st-timeline-desc {
    color: var(--text-body);
    font-size: 14px;
}

/* ===== 产品/内容分类 ===== */
.st-category-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.st-category-tab {
    padding: 8px 22px;
    background: var(--peach-white);
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    color: var(--text-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}
.st-category-tab.active, .st-category-tab:hover {
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    color: #fff;
    border-color: transparent;
}

/* ===== 会员方案 ===== */
.st-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.st-price-card {
    background: var(--peach-white);
    border-radius: 22px;
    padding: 38px 28px;
    border: 2px solid var(--border-soft);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}
.st-price-card:hover {
    border-color: var(--peach-flesh);
    transform: translateY(-6px);
}
.st-price-card.featured {
    border-color: var(--peach-juice);
    box-shadow: 0 16px 36px var(--shadow-peach);
    transform: scale(1.04);
}
.st-price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--peach-juice) 0%, var(--peach-juice-deep) 100%);
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}
.st-price-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 14px;
}
.st-price-num {
    font-size: 44px;
    font-weight: 900;
    color: var(--peach-juice-deep);
    margin-bottom: 4px;
}
.st-price-num small { font-size: 14px; color: var(--text-muted); font-weight: 500; }
.st-price-desc { color: var(--text-muted); font-size: 13px; margin-bottom: 24px; }
.st-price-features {
    list-style: none;
    text-align: left;
    margin-bottom: 26px;
}
.st-price-features li {
    padding: 8px 0 8px 26px;
    position: relative;
    color: var(--text-body);
    font-size: 14px;
    border-bottom: 1px dashed var(--border-soft);
}
.st-price-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--leaf-deep);
    font-weight: 800;
}
.st-price-btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    color: #fff;
    font-weight: 700;
    transition: all 0.25s ease;
}
.st-price-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px var(--shadow-juice); }

/* ===== 案例榜单 ===== */
.st-rank-list { display: grid; gap: 18px; }
.st-rank-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 22px;
    align-items: center;
    background: var(--peach-white);
    padding: 22px 26px;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
    transition: all 0.3s ease;
}
.st-rank-item:hover {
    transform: translateX(6px);
    border-color: var(--peach-flesh);
    box-shadow: 0 8px 22px var(--shadow-peach);
}
.st-rank-num {
    font-size: 38px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}
.st-rank-item:nth-child(1) .st-rank-num {
    background: linear-gradient(135deg, #FFD700 0%, var(--peach-juice-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}
.st-rank-title { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.st-rank-meta { color: var(--text-muted); font-size: 13px; }
.st-rank-score {
    text-align: right;
}
.st-rank-score .num {
    font-size: 24px;
    font-weight: 800;
    color: var(--peach-juice-deep);
}
.st-rank-score .label { font-size: 11px; color: var(--text-muted); }

/* ===== 新闻列表 ===== */
.st-news-list { display: grid; gap: 24px; }
.st-news-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 26px;
    background: var(--peach-white);
    padding: 22px;
    border-radius: 16px;
    border: 1px solid var(--border-soft);
    transition: all 0.3s ease;
}
.st-news-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px var(--shadow-peach);
    border-color: var(--peach-flesh);
}
.st-news-date {
    text-align: center;
    padding: 16px 10px;
    background: linear-gradient(135deg, var(--peach-flesh-light) 0%, var(--peach-flesh) 100%);
    border-radius: 12px;
    color: var(--peach-juice-deep);
}
.st-news-date .day {
    font-size: 32px;
    font-weight: 900;
    display: block;
    line-height: 1;
}
.st-news-date .month { font-size: 12px; margin-top: 4px; }
.st-news-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}
.st-news-title:hover { color: var(--peach-juice-deep); }
.st-news-excerpt { color: var(--text-body); font-size: 14px; margin-bottom: 10px; }
.st-news-tags { display: flex; gap: 8px; }
.st-news-tags span {
    background: var(--peach-warm);
    color: var(--peach-juice-deep);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

/* ===== 联系页 ===== */
.st-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}
.st-contact-info {
    background: linear-gradient(135deg, var(--peach-flesh) 0%, var(--peach-juice) 100%);
    color: #fff;
    padding: 40px 32px;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
}
.st-contact-info::before {
    content: "🍑";
    position: absolute;
    font-size: 180px;
    opacity: 0.1;
    bottom: -40px;
    right: -30px;
}
.st-contact-info h3 { font-size: 26px; margin-bottom: 16px; position: relative; z-index: 1; }
.st-contact-info p { margin-bottom: 18px; opacity: 0.95; position: relative; z-index: 1; font-size: 14px; }
.st-contact-line {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    position: relative;
    z-index: 1;
}
.st-contact-line .ico { font-size: 22px; }
.st-contact-line .label { font-size: 12px; opacity: 0.8; }
.st-contact-line .val { font-size: 15px; font-weight: 600; }

.st-contact-form {
    background: var(--peach-white);
    padding: 38px 32px;
    border-radius: 22px;
    border: 1px solid var(--border-soft);
}
.st-form-group { margin-bottom: 20px; }
.st-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}
.st-form-group input, .st-form-group textarea, .st-form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    background: var(--peach-warm);
    color: var(--text-dark);
    transition: all 0.25s ease;
}
.st-form-group input:focus, .st-form-group textarea:focus, .st-form-group select:focus {
    outline: none;
    border-color: var(--peach-juice);
    background: #fff;
    box-shadow: 0 0 0 4px var(--shadow-peach);
}
.st-form-group textarea { resize: vertical; min-height: 120px; }
.st-form-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--peach-flesh-deep) 0%, var(--peach-juice) 100%);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}
.st-form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px var(--shadow-juice);
}

/* ===== FAQ ===== */
.st-faq-grid {
    display: grid;
    gap: 14px;
    max-width: 800px;
    margin: 0 auto;
}
.st-faq-item {
    background: var(--peach-white);
    padding: 22px 26px;
    border-radius: 14px;
    border: 1px solid var(--border-soft);
}
.st-faq-q {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    position: relative;
    padding-left: 26px;
}
.st-faq-q::before {
    content: "Q";
    position: absolute;
    left: 0;
    top: -2px;
    width: 20px;
    height: 20px;
    background: var(--peach-juice);
    color: #fff;
    border-radius: 50%;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
.st-faq-a {
    color: var(--text-body);
    font-size: 14px;
    padding-left: 26px;
}

/* ===== 响应式 ===== */
@media (max-width: 980px) {
    .st-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .st-video-grid { grid-template-columns: repeat(2, 1fr); }
    .st-features-grid { grid-template-columns: 1fr; }
    .st-pricing-grid { grid-template-columns: 1fr; }
    .st-price-card.featured { transform: none; }
    .st-about-content { grid-template-columns: 1fr; }
    .st-contact-grid { grid-template-columns: 1fr; }
    .st-footer-grid { grid-template-columns: 1fr 1fr; }
    .st-hero-title { font-size: 52px; }
    .st-nav ul { flex-wrap: wrap; }
}
@media (max-width: 600px) {
    .st-video-grid { grid-template-columns: 1fr; }
    .st-news-item { grid-template-columns: 1fr; }
    .st-footer-grid { grid-template-columns: 1fr; }
    .st-section-title { font-size: 28px; }
    .st-hero-title { font-size: 38px; }
}