/* ==========================================================================
   yv001 清爽绿茵 · 体育企业模板
   自研样式，无 Bootstrap。类名前缀 yv-，版本 yv001a
   ========================================================================== */
:root {
    --yv-green: #0d9458;
    --yv-green-dk: #077045;
    --yv-green-deep: #053b26;
    --yv-lime: #34d399;
    --yv-amber: #f59e0b;
    --yv-grad: linear-gradient(135deg, #0d9458 0%, #0ea57a 100%);
    --yv-grad-deep: linear-gradient(150deg, #053b26 0%, #077045 100%);
    --yv-page: #f6faf7;
    --yv-surface: #ffffff;
    --yv-ink: #17251d;
    --yv-ink-2: #55665c;
    --yv-line: #e2ece5;
    --yv-shadow: 0 12px 32px rgba(13, 148, 88, 0.10);
    --yv-shadow-lg: 0 24px 56px rgba(5, 59, 38, 0.16);
    --yv-radius: 16px;
    --yv-radius-sm: 10px;
}

/* ---------- 基础 ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--yv-ink);
    background: var(--yv-page);
    line-height: 1.7;
    font-size: 16px;
}
img { max-width: 100%; height: auto; border: 0; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s, opacity .2s, transform .2s, box-shadow .2s; }
a:hover { color: var(--yv-green); }
ul, ol { margin: 0; padding: 0; }
.list-unstyled { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { line-height: 1.3; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }
.yv-page { display: flex; flex-direction: column; min-height: 100vh; }
.yv-body { flex: 1; }
.yv-container { max-width: 1220px; margin: 0 auto; padding: 0 20px; }

/* ---------- 无障碍 ---------- */
.yv-skip-link { position: absolute; left: -9999px; top: 0; z-index: 2000; padding: 10px 18px; background: var(--yv-green-deep); color: #fff; border-radius: 0 0 10px 0; font-size: 14px; font-weight: 600; }
.yv-skip-link:focus { left: 0; color: #fff; }
:focus-visible { outline: 3px solid var(--yv-amber); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--yv-green); color: #fff; }

/* ---------- 按钮 ---------- */
.yv-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 12px 26px; border-radius: 999px; border: 0; cursor: pointer;
    font-size: 15px; font-weight: 600; line-height: 1.2; text-align: center;
}
.yv-btn-primary { background: var(--yv-grad); color: #fff; box-shadow: 0 8px 20px rgba(13, 148, 88, .30); }
.yv-btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(13, 148, 88, .38); }
.yv-btn-ghost { background: #fff; color: var(--yv-green-dk); border: 1.5px solid #bfe0cf; }
.yv-btn-ghost:hover { color: var(--yv-green); border-color: var(--yv-green); transform: translateY(-2px); }
.yv-btn-light { background: #fff; color: var(--yv-green-deep); }
.yv-btn-light:hover { color: var(--yv-green-dk); transform: translateY(-2px); }
.yv-btn-outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .55); }
.yv-btn-outline-light:hover { color: #fff; border-color: #fff; transform: translateY(-2px); }

/* ---------- 页头 ---------- */
.yv-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--yv-line);
    transition: box-shadow .25s;
}
.yv-header.is-stuck { box-shadow: 0 6px 24px rgba(5, 59, 38, .10); }
.yv-header-in { display: flex; align-items: center; gap: 22px; min-height: 72px; }
.yv-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.yv-logo img { border-radius: 50%; }
.yv-logo-text {
    font-size: 19px; font-weight: 800; color: var(--yv-green-deep);
    white-space: nowrap;
}
.yv-logo:hover { color: var(--yv-green-deep); }
.yv-nav { flex: 1; min-width: 0; display: flex; align-items: center; }
.yv-nav-list { display: flex; list-style: none; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.yv-nav-list a { display: block; padding: 8px 14px; border-radius: 10px; font-size: 15px; font-weight: 600; color: var(--yv-ink); position: relative; }
.yv-nav-list a:hover { color: var(--yv-green); background: #edf7f1; }
.yv-nav-list li.active > a { color: var(--yv-green-dk); }
.yv-nav-list li.active > a::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 3px;
    border-radius: 3px; background: var(--yv-grad);
}
.yv-nav-home { display: inline-block; flex-shrink: 0; padding: 8px 14px; border-radius: 10px; font-size: 15px; font-weight: 600; color: var(--yv-ink); position: relative; }
.yv-nav-home:hover { color: var(--yv-green); background: #edf7f1; }
.yv-nav-home.active { color: var(--yv-green-dk); }
.yv-nav-home.active::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 3px;
    border-radius: 3px; background: var(--yv-grad);
}
.yv-search-mini { display: flex; align-items: center; flex-shrink: 0; border: 1.5px solid var(--yv-line); border-radius: 999px; background: #fff; overflow: hidden; }
.yv-search-mini input { width: 150px; border: 0; outline: 0; padding: 8px 14px; font-size: 14px; background: transparent; color: var(--yv-ink); }
.yv-search-mini button { border: 0; background: transparent; padding: 8px 12px 8px 0; color: var(--yv-green); cursor: pointer; display: flex; align-items: center; }
.yv-search-mini button:hover { color: var(--yv-green-dk); }
.yv-header-cta { flex-shrink: 0; padding: 9px 20px; font-size: 14px; }
.yv-nav-toggle { display: none; flex-shrink: 0; border: 0; background: transparent; padding: 8px; cursor: pointer; }
.yv-nav-toggle span { display: block; width: 22px; height: 2px; margin: 5px 0; background: var(--yv-green-deep); border-radius: 2px; }

/* ---------- ① Hero ---------- */
.yv-hero { background: linear-gradient(160deg, #eef8f2 0%, #f8fcf9 55%, #ffffff 100%); overflow: hidden; }
.yv-hero-in { display: grid; grid-template-columns: 1.04fr 1fr; gap: 44px; align-items: center; padding-top: 54px; padding-bottom: 54px; }
.yv-hero-badge {
    display: inline-block; padding: 7px 16px; border-radius: 999px;
    background: #e2f4ea; color: var(--yv-green-dk); font-size: 13.5px; font-weight: 600;
    border: 1px solid #c8ebd8; margin-bottom: 18px;
}
.yv-hero-copy h1 { font-size: 40px; color: var(--yv-green-deep); margin-bottom: 16px; letter-spacing: .5px; }
.yv-hero-copy h1 em { display: block; font-style: normal; font-size: 42px; margin-top: 6px; background: var(--yv-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.yv-hero-desc { color: var(--yv-ink-2); font-size: 16px; max-width: 540px; margin-bottom: 24px; }
.yv-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-end; margin-bottom: 30px; }
.yv-hero-points { display: flex; list-style: none; gap: 34px; flex-wrap: wrap; }
.yv-hero-points li { display: flex; flex-direction: column; }
.yv-hero-points strong { font-size: 24px; color: var(--yv-green-dk); }
.yv-hero-points span { font-size: 13px; color: var(--yv-ink-2); }
.yv-hero-visual { position: relative; }
.yv-hero-visual img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 24px; box-shadow: var(--yv-shadow-lg); }
.yv-hero-rate {
    position: absolute; left: 18px; bottom: 18px; display: flex; align-items: center; gap: 12px;
    background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
    border-radius: 14px; padding: 12px 18px; box-shadow: var(--yv-shadow);
}
.yv-hero-rate-num { font-size: 24px; font-weight: 800; color: var(--yv-green-dk); }
.yv-hero-rate-txt { font-size: 13px; color: var(--yv-ink-2); }

/* ---------- ② 联赛条 ---------- */
.yv-leagues { background: #fff; border-bottom: 1px solid var(--yv-line); }
.yv-leagues-in { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 30px; padding-top: 15px; padding-bottom: 15px; }
.yv-leagues-in span { display: inline-flex; align-items: center; gap: 7px; font-size: 14.5px; font-weight: 600; color: var(--yv-ink-2); }
.yv-leagues-in i { font-style: normal; }
.yv-leagues-in span:hover { color: var(--yv-green-dk); }

/* ---------- ③ 数据带 ---------- */
.yv-stats { background: var(--yv-grad); color: #fff; }
.yv-stats-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.yv-stat { text-align: center; padding: 30px 10px; position: relative; }
.yv-stat + .yv-stat::before { content: ""; position: absolute; left: 0; top: 28%; bottom: 28%; width: 1px; background: rgba(255, 255, 255, .28); }
.yv-stat strong { display: block; font-size: 30px; font-weight: 800; }
.yv-stat span { font-size: 14px; opacity: .88; }

/* ---------- 区块通用 ---------- */
.yv-sec { padding: 66px 0; }
.yv-sec:nth-of-type(even) { background: #fff; }
.yv-sec-head { text-align: center; max-width: 680px; margin: 0 auto 42px; }
.yv-sec-head h2 { font-size: 30px; color: var(--yv-green-deep); }
.yv-sec-head p { color: var(--yv-ink-2); margin: 0; }

/* ---------- ④ 三大核心能力 ---------- */
.yv-svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.yv-svc-card {
    background: var(--yv-surface); border: 1px solid var(--yv-line); border-radius: var(--yv-radius);
    padding: 26px 24px 24px; position: relative; display: flex; flex-direction: column;
    transition: transform .25s, box-shadow .25s;
}
.yv-svc-card:hover { transform: translateY(-6px); box-shadow: var(--yv-shadow); }
.yv-svc-no {
    position: absolute; top: 14px; right: 20px; font-size: 44px; font-weight: 800;
    color: transparent; -webkit-text-stroke: 1.5px #cde8da; line-height: 1;
}
.yv-svc-img { border-radius: 12px; overflow: hidden; margin-bottom: 18px; }
.yv-svc-img img { width: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform .4s; }
.yv-svc-card:hover .yv-svc-img img { transform: scale(1.05); }
.yv-svc-card h3 { font-size: 19px; color: var(--yv-ink); }
.yv-svc-card > p { font-size: 14.5px; color: var(--yv-ink-2); }
.yv-svc-list { list-style: none; margin: 4px 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; }
.yv-svc-list li { font-size: 13.5px; color: var(--yv-ink-2); padding-left: 20px; position: relative; }
.yv-svc-list li::before { content: "✓"; position: absolute; left: 0; color: var(--yv-green); font-weight: 700; }
.yv-svc-card > a { margin-top: auto; color: var(--yv-green-dk); font-weight: 600; font-size: 14.5px; }
.yv-svc-card > a:hover { color: var(--yv-green); }

/* ---------- ⑤ 平台场景 ---------- */
.yv-plat-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: stretch; }
.yv-plat-img { position: relative; border-radius: var(--yv-radius); overflow: hidden; min-height: 380px; }
.yv-plat-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.yv-plat-img h4, .yv-plat-img p { position: relative; z-index: 2; color: #fff; margin-left: 24px; }
.yv-plat-img h4 { margin-top: auto; }
.yv-plat-img { display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 24px; }
.yv-plat-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 59, 38, 0) 40%, rgba(5, 59, 38, .78) 100%); z-index: 1; }
.yv-plat-img h4 { font-size: 21px; margin-bottom: 6px; }
.yv-plat-img p { font-size: 14.5px; opacity: .92; max-width: 420px; margin-bottom: 0; }
.yv-plat-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.yv-plat-feat {
    background: #f4faf6; border: 1px solid var(--yv-line); border-radius: 14px; padding: 22px 20px;
    transition: transform .2s, box-shadow .2s, background .2s;
}
.yv-plat-feat:hover { transform: translateY(-4px); box-shadow: var(--yv-shadow); background: #fff; }
.yv-plat-ico { display: inline-flex; width: 44px; height: 44px; border-radius: 12px; background: #fff; border: 1px solid var(--yv-line); align-items: center; justify-content: center; font-size: 20px; margin-bottom: 12px; }
.yv-plat-feat h4 { font-size: 16.5px; }
.yv-plat-feat p { font-size: 13.5px; color: var(--yv-ink-2); margin: 0; }

/* ---------- ⑥ 巨星风采 ---------- */
.yv-stars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.yv-star-card { position: relative; border-radius: var(--yv-radius); overflow: hidden; display: block; }
.yv-star-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; transition: transform .45s; }
.yv-star-card:hover img { transform: scale(1.06); }
.yv-star-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 59, 38, 0) 55%, rgba(5, 59, 38, .82) 100%); }
.yv-star-tag {
    position: absolute; top: 14px; left: 14px; z-index: 2;
    background: var(--yv-grad); color: #fff; font-size: 12.5px; font-weight: 700;
    padding: 4px 12px; border-radius: 999px;
}
.yv-star-name { position: absolute; left: 16px; bottom: 14px; z-index: 2; color: #fff; font-size: 17px; font-weight: 700; }
.yv-star-card:hover { color: #fff; }

/* ---------- ⑦ 为什么选择 ---------- */
.yv-why-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 44px; align-items: center; }
.yv-why-img img { border-radius: 20px; box-shadow: var(--yv-shadow-lg); width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.yv-why-copy h2 { font-size: 28px; color: var(--yv-green-deep); }
.yv-why-lead { color: var(--yv-ink-2); }
.yv-why-list { list-style: none; counter-reset: yvwhy; display: flex; flex-direction: column; gap: 16px; margin-top: 22px; }
.yv-why-list li { display: flex; gap: 16px; align-items: flex-start; }
.yv-why-list li > span {
    flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--yv-grad);
    color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.yv-why-list h4 { font-size: 16.5px; margin-bottom: 2px; }
.yv-why-list p { font-size: 14px; color: var(--yv-ink-2); margin: 0; }

/* ---------- ⑧ 四步 ---------- */
.yv-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.yv-step {
    background: #f4faf6; border: 1px solid var(--yv-line); border-radius: var(--yv-radius);
    padding: 26px 22px; position: relative; transition: transform .2s, box-shadow .2s;
}
.yv-step:hover { transform: translateY(-4px); box-shadow: var(--yv-shadow); background: #fff; }
.yv-step-last .yv-step-arrow { display: none; }
.yv-step-no { font-size: 34px; font-weight: 800; color: transparent; -webkit-text-stroke: 1.5px var(--yv-green); display: block; margin-bottom: 10px; }
.yv-step h4 { font-size: 17px; }
.yv-step p { font-size: 13.5px; color: var(--yv-ink-2); margin: 0; }
.yv-step-arrow { position: absolute; right: -15px; top: 44%; z-index: 2; color: var(--yv-green); font-style: normal; font-size: 20px; }

/* ---------- ⑨ 口碑 ---------- */
.yv-tst-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.yv-tst-card {
    margin: 0; background: var(--yv-surface); border: 1px solid var(--yv-line); border-radius: var(--yv-radius);
    padding: 26px 24px; position: relative; transition: transform .2s, box-shadow .2s;
}
.yv-tst-card:hover { transform: translateY(-4px); box-shadow: var(--yv-shadow); }
.yv-tst-card::before { content: "”"; position: absolute; top: 8px; right: 20px; font-size: 54px; color: #d9eee2; font-family: Georgia, serif; line-height: 1; }
.yv-tst-stars { color: var(--yv-amber); letter-spacing: 3px; margin-bottom: 10px; font-size: 15px; }
.yv-tst-card > p { font-size: 14.5px; color: var(--yv-ink-2); }
.yv-tst-card footer { display: flex; align-items: center; gap: 12px; margin-top: 14px; }
.yv-tst-ava {
    width: 42px; height: 42px; border-radius: 50%; background: var(--ac, var(--yv-green)); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0;
}
.yv-tst-card footer strong { display: block; font-size: 15px; }
.yv-tst-card footer em { font-style: normal; font-size: 12.5px; color: var(--yv-ink-2); }

/* ---------- ⑩ 热门资讯 ---------- */
.yv-news-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 26px; align-items: start; }
.yv-news-main { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.yv-news-item { background: var(--yv-surface); border: 1px solid var(--yv-line); border-radius: var(--yv-radius); overflow: hidden; }
.yv-news-item a { display: block; }
.yv-news-item:hover { color: inherit; }
.yv-news-big { grid-column: 1 / -1; }
.yv-news-img { display: block; overflow: hidden; }
.yv-news-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: transform .4s; }
.yv-news-big .yv-news-img img { aspect-ratio: 21/9; }
.yv-news-item:hover .yv-news-img img { transform: scale(1.04); }
.yv-news-meta { display: block; padding: 16px 18px 18px; }
.yv-news-top {
    display: inline-block; font-style: normal; font-size: 12px; font-weight: 700; color: #fff;
    background: var(--yv-grad); border-radius: 999px; padding: 2px 10px; margin-bottom: 8px;
}
.yv-news-meta h3 { font-size: 16.5px; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-news-big .yv-news-meta h3 { font-size: 21px; }
.yv-news-meta p { font-size: 13.5px; color: var(--yv-ink-2); margin: 0 0 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-news-meta time { font-size: 12.5px; color: #8b9a8f; }
.yv-news-empty { grid-column: 1 / -1; position: relative; border-radius: var(--yv-radius); overflow: hidden; }
.yv-news-empty img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }
.yv-news-empty p {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 20px; font-weight: 700; background: rgba(5, 59, 38, .5); margin: 0;
}
.yv-news-rank { background: var(--yv-surface); border: 1px solid var(--yv-line); border-radius: var(--yv-radius); padding: 20px 22px; }
.yv-news-rank h3 { font-size: 17px; padding-bottom: 12px; border-bottom: 1px solid var(--yv-line); }
.yv-news-rank ol { list-style: none; }
.yv-news-rank li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; border-bottom: 1px dashed #edf3ee; }
.yv-news-rank li:last-child { border-bottom: 0; }
.yv-news-rank a { font-size: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-news-rank li.yv-rk-empty { display: block; padding: 18px 0; text-align: center; color: #8b9a8f; font-size: 14px; border-bottom: 0; }
.yv-rk {
    flex-shrink: 0; width: 22px; height: 22px; border-radius: 6px; font-size: 12.5px; font-weight: 700;
    display: flex; align-items: center; justify-content: center; background: #eaf4ee; color: var(--yv-ink-2);
}
.yv-rk.rk-1, .yv-rank-list .yv-rk:nth-child(1) { background: transparent; }
li .yv-rk:nth-child(1) { color: var(--yv-ink-2); }
.yv-news-rank li:nth-child(1) .yv-rk, .yv-rank-list li:nth-child(1) .yv-rk { background: var(--yv-grad); color: #fff; }
.yv-news-rank li:nth-child(2) .yv-rk, .yv-rank-list li:nth-child(2) .yv-rk { background: #d8efe1; color: var(--yv-green-dk); }
.yv-news-rank li:nth-child(3) .yv-rk, .yv-rank-list li:nth-child(3) .yv-rk { background: #eef4f0; color: var(--yv-green); }

/* ---------- ⑪ CTA ---------- */
.yv-cta { background: var(--yv-grad-deep); color: #fff; padding: 60px 0; text-align: center; position: relative; overflow: hidden; }
.yv-cta::before { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; border: 60px solid rgba(255, 255, 255, .05); right: -140px; top: -180px; }
.yv-cta::after { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; border: 44px solid rgba(255, 255, 255, .06); left: -120px; bottom: -150px; }
.yv-cta-in { position: relative; z-index: 2; }
.yv-cta h2 { font-size: 28px; }
.yv-cta p { color: rgba(255, 255, 255, .85); max-width: 560px; margin: 0 auto 26px; }
.yv-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.yv-footer { margin-top: 0; }
.yv-footer-main { background: var(--yv-green-deep); color: rgba(255, 255, 255, .82); padding: 52px 0 36px; }
.yv-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
.yv-foot-brand { min-width: 0; }
.yv-footer .yv-logo-text { color: #fff; }
.yv-logo-foot:hover { color: #fff; }
.yv-footer .yv-logo:hover { color: #fff; }
.yv-foot-desc { font-size: 13.5px; line-height: 1.8; margin-top: 14px; max-width: 320px; }
.yv-foot-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.yv-foot-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.yv-foot-list a { font-size: 14px; color: rgba(255, 255, 255, .78); }
.yv-foot-list a:hover { color: var(--yv-lime); }
.yv-foot-qr img { border-radius: 10px; background: #fff; padding: 6px; margin-bottom: 10px; }
.yv-foot-qr p { font-size: 13px; margin: 0; }
.yv-foot-links { background: #04301e; padding: 16px 0; }
.yv-foot-links .yv-container { font-size: 13px; color: rgba(255, 255, 255, .6); }
.yv-foot-links a { color: rgba(255, 255, 255, .6); margin-right: 14px; }
.yv-foot-links a:hover { color: var(--yv-lime); }
.yv-foot-links-t { color: #fff; font-weight: 600; margin-right: 6px; }
.yv-foot-bottom { background: #032517; padding: 16px 0; font-size: 13px; }
.yv-foot-bottom-in { display: flex; justify-content: center; gap: 12px 24px; flex-wrap: wrap; text-align: center; }
.yv-foot-bottom p { margin: 0; color: rgba(255, 255, 255, .55); }
.yv-foot-bottom a { color: rgba(255, 255, 255, .75); }
.yv-foot-bottom a:hover { color: var(--yv-lime); }

/* ---------- 返回顶部 ---------- */
.yv-to-top {
    position: fixed; right: 22px; bottom: 26px; width: 44px; height: 44px; border-radius: 50%;
    background: #fff; color: var(--yv-green-dk); border: 1px solid var(--yv-line);
    display: flex; align-items: center; justify-content: center; z-index: 99;
    opacity: 0; visibility: hidden; transform: translateY(12px);
    box-shadow: var(--yv-shadow);
}
.yv-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.yv-to-top:hover { color: #fff; background: var(--yv-grad); }

/* ---------- 内页：页头横幅 ---------- */
.yv-pagehead { background: var(--yv-grad-deep); color: #fff; padding: 34px 0; }
.yv-pagehead h1 { font-size: 28px; margin-bottom: 8px; }
.yv-pagehead-sub { color: rgba(255, 255, 255, .8); margin: 0; font-size: 14.5px; }
.yv-crumb { display: flex; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; gap: 8px; font-size: 13.5px; color: rgba(255, 255, 255, .75); align-items: center; }
.yv-crumb li { display: flex; align-items: center; gap: 8px; }
.yv-crumb a { color: rgba(255, 255, 255, .85); }
.yv-crumb a:hover { color: #fff; }
.yv-crumb-top { padding: 16px 0 0; color: var(--yv-ink-2); }
.yv-container > .yv-crumb-top { color: var(--yv-ink-2); font-size: 14px; padding: 18px 20px; margin-bottom: -8px; }
.yv-container > .yv-crumb-top a { color: var(--yv-ink-2); }
.yv-container > .yv-crumb-top a:hover { color: var(--yv-green); }

/* ---------- 内页：面板与布局 ---------- */
.yv-cat-layout, .yv-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 26px; padding-top: 30px; padding-bottom: 50px; align-items: start; }
.yv-cat-main, .yv-detail-main { min-width: 0; }
.yv-panel { background: var(--yv-surface); border: 1px solid var(--yv-line); border-radius: var(--yv-radius); overflow: hidden; }
.yv-panel-head { padding: 16px 22px; border-bottom: 1px solid var(--yv-line); display: flex; align-items: center; justify-content: space-between; }
.yv-panel-head h3 { margin: 0; font-size: 17px; color: var(--yv-ink); position: relative; padding-left: 14px; }
.yv-panel-head h3::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 4px; height: 16px; border-radius: 4px; background: var(--yv-grad); }
.yv-panel-body { padding: 14px 22px 18px; }
.yv-side { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 92px; }
.yv-rank-list { list-style: none; }
.yv-rank-list li { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-bottom: 1px dashed #edf3ee; }
.yv-rank-list li:last-child { border-bottom: 0; }
.yv-rank-list a { font-size: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-tagcloud { display: flex; flex-wrap: wrap; gap: 9px; list-style: none; }
.yv-tagcloud a { display: inline-block; padding: 5px 13px; border-radius: 999px; background: #f0f7f2; border: 1px solid #dcebe1; font-size: 13px; color: var(--yv-ink-2); }
.yv-tagcloud a:hover { background: var(--yv-grad); border-color: transparent; color: #fff; }
.yv-tagcloud-page { padding: 6px 0; }

/* ---------- 内页：列表条目 ---------- */
.yv-list-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid #edf3ee; }
.yv-panel-body .yv-list-item:first-child { padding-top: 6px; }
.yv-panel-body .yv-list-item:last-child { border-bottom: 0; }
.yv-list-img { flex-shrink: 0; width: 200px; border-radius: 12px; overflow: hidden; }
.yv-list-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .4s; }
.yv-list-item:hover .yv-list-img img { transform: scale(1.05); }
.yv-list-body { min-width: 0; display: flex; flex-direction: column; }
.yv-list-body h4 { font-size: 17px; margin-bottom: 6px; }
.yv-list-body h4 a { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-list-desc { font-size: 13.5px; color: var(--yv-ink-2); margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yv-list-meta { margin-top: auto; display: flex; gap: 18px; font-size: 12.5px; color: #8b9a8f; flex-wrap: wrap; }

/* ---------- 内页：分页（系统输出 .pagination/.page-item/.page-link） ---------- */
.yv-pag-wrap { padding: 18px 0 4px; display: flex; justify-content: center; }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.page-item .page-link, .page-item span {
    display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px;
    padding: 0 10px; border-radius: 10px; border: 1px solid var(--yv-line); background: #fff;
    font-size: 14px; color: var(--yv-ink-2);
}
.page-item a.page-link:hover { border-color: var(--yv-green); color: var(--yv-green); background: #f2faf5; }
.page-item.active .page-link, .page-item.active span { background: var(--yv-grad); border-color: transparent; color: #fff; font-weight: 600; }
.page-item.disabled .page-link, .page-item.disabled span { opacity: .5; cursor: not-allowed; }

/* ---------- 内页：详情 ---------- */
.yv-detail-main { min-width: 0; }
.yv-relate-list { display: flex; flex-direction: column; }
.yv-relate-list .yv-list-item:last-child { border-bottom: 0; }
.yv-article { padding: 30px 34px 34px; }
.yv-article-head { padding-bottom: 18px; border-bottom: 1px solid var(--yv-line); margin-bottom: 22px; }
.yv-article-head h1 { font-size: 27px; line-height: 1.35; color: var(--yv-ink); }
.yv-article-meta { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; color: #8b9a8f; }
.yv-article-meta a { color: var(--yv-green-dk); }
.yv-tag-pills { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-top: 12px; }
.yv-tag-pills a { font-size: 12.5px; padding: 3px 11px; border-radius: 999px; background: #f0f7f2; color: var(--yv-ink-2); border: 1px solid #dcebe1; }
.yv-tag-pills a:hover { background: var(--yv-green); color: #fff; border-color: transparent; }
.yv-prose { font-size: 16.5px; line-height: 1.95; color: #26332b; overflow-wrap: break-word; }
.yv-prose img { max-width: 100%; height: auto; border-radius: 12px; margin: 14px 0; }
.yv-prose p { margin: 0 0 1.1em; }
.yv-prose h2, .yv-prose h3 { margin: 1.4em 0 .6em; color: var(--yv-green-deep); }
.yv-prose blockquote { margin: 1em 0; padding: 12px 18px; border-left: 4px solid var(--yv-green); background: #f2faf5; border-radius: 0 10px 10px 0; color: var(--yv-ink-2); }
.yv-prose table { width: 100%; border-collapse: collapse; margin: 1em 0; }
.yv-prose th, .yv-prose td { border: 1px solid var(--yv-line); padding: 8px 12px; font-size: 14.5px; }
.yv-prose th { background: #f0f7f2; }
.yv-prose ul, .yv-prose ol { padding-left: 1.6em; margin: 0 0 1em; }
.yv-prose a { color: var(--yv-green-dk); text-decoration: underline; }
.yv-pagecode { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; padding: 14px 0 4px; }
.yv-updown { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 26px 0; }
.yv-updown-item { display: flex; flex-direction: column; gap: 3px; padding: 14px 18px; border: 1px solid var(--yv-line); border-radius: 12px; background: #fafcfa; min-width: 0; }
.yv-updown-item em { font-style: normal; font-size: 12.5px; color: #8b9a8f; }
.yv-updown-item span { font-size: 14.5px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.yv-updown-item:hover { border-color: var(--yv-green); background: #f2faf5; }
.yv-updown-next { text-align: right; }
.yv-relate { margin-top: 8px; }
.yv-relate h3 { font-size: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--yv-line); }

/* ---------- 内页：图集 ---------- */
.yv-imgs { text-align: center; }
.yv-imgs-item { margin: 0 0 16px; }
.yv-imgs-item img { max-height: 640px; width: auto; max-width: 100%; margin: 0 auto; border-radius: 12px; }
.yv-imgs-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 14px; }
.yv-imgs-nav .yv-btn { padding: 9px 22px; }
.yv-imgs-cnt { font-size: 14.5px; color: var(--yv-ink-2); font-weight: 600; }

/* ---------- 内页：搜索空态 ---------- */
.yv-search-empty { text-align: center; padding: 50px 20px; }
.yv-search-empty p { font-size: 15.5px; color: var(--yv-ink-2); margin-bottom: 18px; }

/* ---------- DIY 页 ---------- */
.yv-diy { padding-top: 34px; padding-bottom: 54px; max-width: 980px; }
.yv-diy-sec { margin-bottom: 46px; }
.yv-diy-t { font-size: 24px; color: var(--yv-green-deep); margin-bottom: 22px; text-align: center; }
.yv-diy-split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.yv-diy-reverse .yv-diy-img { order: 2; }
.yv-diy-img img { border-radius: 18px; box-shadow: var(--yv-shadow); width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.yv-diy-txt h2 { font-size: 25px; color: var(--yv-green-deep); }
.yv-diy-txt p { color: var(--yv-ink-2); }
.yv-diy-txt .yv-svc-list { grid-template-columns: 1fr; margin-top: 14px; }
.yv-diy-txt .yv-btn { margin-top: 10px; }
.yv-info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.yv-info-card {
    background: #fff; border: 1px solid var(--yv-line); border-radius: 14px; padding: 22px 18px; text-align: center;
    transition: transform .2s, box-shadow .2s;
}
.yv-info-card:hover { transform: translateY(-4px); box-shadow: var(--yv-shadow); }
.yv-info-card > span { font-size: 26px; display: block; margin-bottom: 10px; }
.yv-info-card h4 { font-size: 16px; }
.yv-info-card p { font-size: 13px; color: var(--yv-ink-2); margin: 0; }
.yv-diy-doc { background: #fff; border: 1px solid var(--yv-line); border-radius: var(--yv-radius); padding: 30px 34px; }
.yv-diy-doc h2 { font-size: 19px; margin-top: 1.4em; color: var(--yv-green-deep); }
.yv-diy-doc h2:first-child { margin-top: 0; }
.yv-contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 30px; align-items: start; }
.yv-contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.yv-contact-card {
    background: #fff; border: 1px solid var(--yv-line); border-radius: 14px; padding: 20px;
    display: flex; gap: 14px; align-items: center; transition: transform .2s, box-shadow .2s;
}
.yv-contact-card:hover { transform: translateY(-3px); box-shadow: var(--yv-shadow); }
.yv-contact-card > span { font-size: 24px; }
.yv-contact-card h4 { font-size: 15px; margin-bottom: 2px; }
.yv-contact-card p { font-size: 13.5px; color: var(--yv-ink-2); margin: 0; }
.yv-form {
    background: #fff; border: 1px solid var(--yv-line); border-radius: var(--yv-radius); padding: 26px 26px 22px;
    display: flex; flex-direction: column; gap: 16px;
}
.yv-form label { display: flex; flex-direction: column; gap: 7px; font-size: 14px; font-weight: 600; color: var(--yv-ink); }
.yv-form input, .yv-form textarea {
    border: 1.5px solid var(--yv-line); border-radius: 10px; padding: 11px 14px; font-size: 14.5px;
    font-family: inherit; color: var(--yv-ink); outline: 0; background: #fbfdfb; transition: border-color .2s;
}
.yv-form input:focus, .yv-form textarea:focus { border-color: var(--yv-green); background: #fff; }
.yv-form .yv-btn { align-self: flex-start; }
.yv-form-tip { font-size: 12.5px; color: #8b9a8f; margin: 0; }
.yv-app-split { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 40px; align-items: center; }
.yv-app-img img { border-radius: 22px; box-shadow: var(--yv-shadow-lg); width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.yv-app-txt h2 { font-size: 25px; color: var(--yv-green-deep); }
.yv-app-txt .yv-svc-list { grid-template-columns: 1fr; margin: 8px 0 22px; }
.yv-dl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
.yv-dl-card {
    display: flex; gap: 12px; align-items: center; background: #f4faf6; border: 1px solid var(--yv-line);
    border-radius: 14px; padding: 14px 18px;
}
.yv-dl-card:hover { border-color: var(--yv-green); background: #fff; transform: translateY(-2px); color: inherit; }
.yv-dl-card > span { font-size: 24px; }
.yv-dl-card em { display: block; font-style: normal; font-size: 12.5px; color: #8b9a8f; }
.yv-dl-card strong { font-size: 15px; color: var(--yv-ink); }
.yv-app-qr { display: flex; align-items: center; gap: 16px; }
.yv-app-qr img { border-radius: 12px; border: 1px solid var(--yv-line); padding: 6px; background: #fff; }
.yv-app-qr p { margin: 0; font-size: 14px; color: var(--yv-ink-2); }

/* ---------- 404 ---------- */
.yv-404 {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: var(--yv-grad-deep); color: #fff; text-align: center; padding: 24px;
}
.yv-404-code { font-size: 21vw; font-weight: 800; line-height: 1; color: rgba(255, 255, 255, .10); display: block; margin-bottom: -6vw; }
.yv-404-in h1 { font-size: 30px; margin-bottom: 10px; }
.yv-404-msg { color: rgba(255, 255, 255, .75); margin-bottom: 26px; }
.yv-404-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.yv-404-copy { font-size: 13px; color: rgba(255, 255, 255, .5); }

/* ---------- 首页板块容错钩子 ---------- */
.yv-svc, .yv-platform, .yv-stars, .yv-why, .yv-steps-sec, .yv-tst-sec, .yv-news { min-width: 0; }
.yv-tagbox .yv-panel-body { padding-top: 18px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
    .yv-hero-in { gap: 28px; }
    .yv-search-mini input { width: 110px; }
    .yv-news-grid { grid-template-columns: 1fr; }
    .yv-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 991px) {
    .yv-cat-layout, .yv-detail-layout { grid-template-columns: 1fr; }
    .yv-side { position: static; }
    .yv-stars-grid { grid-template-columns: repeat(4, 1fr); }
    .yv-why-in { grid-template-columns: 1fr; gap: 28px; }
    .yv-plat-grid { grid-template-columns: 1fr; }
    .yv-plat-img { min-height: 300px; }
    .yv-hero-copy h1 { font-size: 32px; }
    .yv-hero-copy h1 em { font-size: 34px; }
    .yv-info-grid { grid-template-columns: repeat(2, 1fr); }
    .yv-app-split { grid-template-columns: 1fr; gap: 26px; }
    .yv-app-img { max-width: 380px; }
    .yv-diy-split { grid-template-columns: 1fr; gap: 22px; }
    .yv-diy-reverse .yv-diy-img { order: 0; }
    .yv-contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .yv-header-cta { display: none; }
    .yv-search-mini { display: none; }
    .yv-nav-home { display: none; }
    .yv-nav-toggle { display: block; }
    .yv-nav { flex-basis: 100%; order: 3; display: none; }
    .yv-header.nav-open .yv-nav { display: block; }
    .yv-nav-list { flex-direction: column; gap: 0; padding-bottom: 12px; }
    .yv-nav-list a { padding: 11px 8px; border-radius: 8px; border-bottom: 1px dashed var(--yv-line); }
    .yv-header-in { flex-wrap: wrap; }
    .yv-hero-in { grid-template-columns: 1fr; padding-top: 36px; padding-bottom: 40px; }
    .yv-hero-visual { order: -1; }
    .yv-svc-grid { grid-template-columns: 1fr; }
    .yv-steps { grid-template-columns: repeat(2, 1fr); }
    .yv-step-arrow { display: none; }
    .yv-tst-grid { grid-template-columns: 1fr; }
    .yv-stats-in { grid-template-columns: repeat(2, 1fr); }
    .yv-stat + .yv-stat::before { top: 22%; bottom: auto; height: 34px; }
    .yv-news-main { grid-template-columns: 1fr; }
    .yv-news-big .yv-news-img img { aspect-ratio: 16/9; }
    .yv-updown { grid-template-columns: 1fr; }
    .yv-list-img { width: 140px; }
    .yv-list-img img { aspect-ratio: 4/3; }
    .yv-sec { padding: 46px 0; }
    .yv-sec-head h2 { font-size: 24px; }
    .yv-article { padding: 22px 20px 26px; }
    .yv-diy-doc { padding: 22px 20px; }
}
@media (max-width: 560px) {
    .yv-hero-copy h1 { font-size: 26px; }
    .yv-hero-copy h1 em { font-size: 28px; }
    .yv-hero-points { gap: 20px; }
    .yv-stars-grid { grid-template-columns: repeat(2, 1fr); }
    .yv-steps { grid-template-columns: 1fr; }
    .yv-stats-in { grid-template-columns: 1fr 1fr; }
    .yv-stat { padding: 18px 6px; }
    .yv-stat strong { font-size: 22px; }
    .yv-pagehead h1 { font-size: 22px; }
    .yv-plat-feats { grid-template-columns: 1fr; }
    .yv-contact-cards { grid-template-columns: 1fr; }
    .yv-dl-grid { grid-template-columns: 1fr; }
    .yv-list-item { gap: 12px; }
    .yv-list-body h4 { font-size: 15px; }
    .yv-logo-text { font-size: 16px; }
}