/* ================= ya001 开云式体育企业模板（参考 m-ky.com 架构） ================= */
:root{
  --bg:#f5f8fd; --bg2:#eaf1fa; --panel:#ffffff; --panel2:#f1f6fc;
  --line:rgba(15,42,80,.10); --line2:rgba(15,42,80,.18);
  --text:#16294f; --muted:#54648c; --dim:#8593b3;
  --acc:#0c8ce4; --acc2:#10b981; --gold:#e8a70f;
  --grad:linear-gradient(135deg,#0ea5e9 0%,#10b981 100%);
  --grad-soft:linear-gradient(135deg,rgba(14,165,233,.10),rgba(16,185,129,.10));
  --shadow:0 18px 45px rgba(15,42,80,.10);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.75;overflow-x:hidden}
img{max-width:100%;vertical-align:middle;border:0}
a{color:inherit;text-decoration:none;transition:color .25s,opacity .25s}
a:hover{color:var(--acc)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{font-weight:700;line-height:1.35}
h1{font-size:34px}
::selection{background:rgba(14,165,233,.18)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.list-unstyled{list-style:none;margin:0;padding:0}
.d-flex{display:flex}
.hidden-xs,.d-none{display:initial}
.text-center{text-align:center}

/* ---------- 区块通用 ---------- */
.section{padding:72px 0}
.section.alt{background:var(--bg2)}
.section-head{text-align:center;margin-bottom:42px}
.section-head .eyebrow{display:inline-block;font-size:13px;letter-spacing:.28em;color:var(--acc);text-transform:uppercase;margin-bottom:10px;font-weight:600}
.section-head h2{font-size:30px;margin-bottom:12px}
.section-head h2 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.section-head .sub{color:var(--muted);font-size:15px;max-width:720px;margin:0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:999px;font-size:16px;font-weight:600;border:1px solid transparent;cursor:pointer;line-height:1.2}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(47,230,167,.25)}
.btn-primary:hover{color:#fff;opacity:.9;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line2);color:var(--text);background:rgba(14,165,233,.05)}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc)}
.btn-ghost-light{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost-light:hover{background:rgba(255,255,255,.18);color:#fff}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- 页头 ---------- */
.site-header{position:sticky;top:0;z-index:900;background:rgba(252,253,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.02em}
.logo .logo-ball{width:34px;height:34px;border-radius:50%;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;font-size:18px;color:#fff;flex:none}
.logo span.name{background:linear-gradient(90deg,#13294f,#0c8ce4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;word-break:break-all}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-menu>li{position:relative}
.nav-menu>li>a{display:block;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:8px;font-weight:500}
.nav-menu>li:hover>a,.nav-menu>li.active>a{color:var(--text);background:rgba(14,165,233,.07)}
.nav-menu>li.active>a{color:var(--acc)}
.nav-menu .dropdown{position:absolute;top:100%;left:0;min-width:180px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;z-index:99}
.nav-menu>li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(4px)}
.nav-menu .dropdown a{display:block;padding:8px 12px;font-size:14px;color:var(--muted);border-radius:6px}
.nav-menu .dropdown a:hover{background:rgba(14,165,233,.08);color:var(--text)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-search{display:flex;border:1px solid var(--line2);border-radius:999px;overflow:hidden;background:var(--panel2)}
.nav-search input{width:170px;background:transparent;border:0;outline:0;color:var(--text);padding:8px 16px;font-size:14px}
.nav-search input::placeholder{color:var(--dim)}
.nav-search button{border:0;background:var(--grad);color:#fff;padding:0 16px;font-size:14px;font-weight:700;cursor:pointer}
.nav-burger{display:none;width:42px;height:42px;border:1px solid var(--line2);border-radius:10px;background:transparent;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-burger i{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
.nav-drawer{display:none;background:var(--panel);border-bottom:1px solid var(--line);padding:10px 20px 16px}
.nav-drawer.open{display:block}
.nav-drawer a{display:block;padding:11px 6px;border-bottom:1px solid var(--line);color:var(--muted);font-size:15px}
.nav-drawer a:last-child{border-bottom:0}
.nav-drawer a.active,.nav-drawer a:hover{color:var(--acc)}

/* ---------- 1. Hero 品牌首屏 ---------- */
.ya-hero{position:relative;min-height:560px;display:flex;align-items:center;padding:80px 0 72px;overflow:hidden}
.ya-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat;z-index:0}
.ya-hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,rgba(6,12,40,.82) 0%,rgba(10,40,80,.72) 50%,rgba(16,185,129,.35) 100%)}
.ya-hero-content{position:relative;z-index:2;color:#fff;max-width:1200px;margin:0 auto;padding:0 20px}
.ya-hero-badge{display:inline-block;padding:7px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);font-size:13px;margin-bottom:22px;backdrop-filter:blur(4px)}
.ya-hero-title{font-size:44px;line-height:1.25;margin-bottom:18px;font-weight:800}
.ya-hero-sub{font-size:22px;font-weight:400;opacity:.88}
.ya-hero-desc{font-size:15.5px;opacity:.82;max-width:640px;margin-bottom:28px;line-height:1.8}
.ya-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.ya-hero-stats{display:flex;gap:42px;flex-wrap:wrap}
.ya-stat strong{display:block;font-size:28px;font-weight:800;background:linear-gradient(135deg,#4dd0e1,#69f0ae);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ya-stat span{font-size:13px;opacity:.7}

/* ---------- 2. 三大核心能力 ---------- */
.ya-core-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ya-core-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.ya-core-card:hover{transform:translateY(-6px);border-color:var(--line2);box-shadow:var(--shadow)}
.ya-core-img{aspect-ratio:16/10;overflow:hidden;flex:none}
.ya-core-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.ya-core-card:hover .ya-core-img img{transform:scale(1.05)}
.ya-core-body{padding:22px 24px 26px}
.ya-core-body h3{font-size:18px;margin-bottom:10px}
.ya-core-body p{font-size:14px;color:var(--muted);line-height:1.7}

/* ---------- 3. 绿茵精彩瞬间 ---------- */
.ya-moments-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ya-moment-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;cursor:pointer}
.ya-moment-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.ya-moment-card:hover img{transform:scale(1.08)}
.ya-moment-cap{position:absolute;inset:auto 0 0 0;padding:18px 16px 16px;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff}
.ya-moment-cap h4{font-size:16px;margin-bottom:3px}
.ya-moment-cap p{font-size:12.5px;opacity:.82;margin:0}

/* ---------- 4. 全球化服务网络 ---------- */
.ya-global-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.ya-global-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:5/4}
.ya-global-media img{width:100%;height:100%;object-fit:cover;display:block}
.ya-global-text .eyebrow{font-size:12px;letter-spacing:.28em;color:var(--acc);font-weight:600}
.ya-global-text h2{font-size:28px;margin:8px 0 16px}
.ya-global-text h2 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.ya-global-text p{color:var(--muted);font-size:15px;margin-bottom:14px}
.ya-global-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
.ya-g-stat{text-align:center;padding:16px 8px;background:var(--panel2);border:1px solid var(--line);border-radius:12px}
.ya-g-stat .num{font-size:22px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ya-g-stat .lbl{font-size:12px;color:var(--dim);margin-top:4px}

/* ---------- 5. 六重安全保障 ---------- */
.ya-sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ya-sec-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center;transition:.3s}
.ya-sec-card:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:var(--shadow)}
.ya-sec-card .ic{width:52px;height:52px;margin:0 auto 12px;border-radius:14px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;font-size:24px}
.ya-sec-card h4{font-size:16px;margin-bottom:8px}
.ya-sec-card p{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ---------- 6. FAQ ---------- */
.ya-faq-list{max-width:800px;margin:0 auto}
.ya-faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--panel);transition:.2s}
.ya-faq-q{display:block;width:100%;padding:18px 22px;font-size:16px;font-weight:600;color:var(--text);background:transparent;border:0;cursor:pointer;text-align:left;line-height:1.5}
.ya-faq-q::before{content:"+";float:right;font-size:22px;color:var(--acc);font-weight:300;transition:transform .25s}
.ya-faq-item.open .ya-faq-q::before{content:"\2212"}
.ya-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.ya-faq-item.open .ya-faq-a{max-height:300px}
.ya-faq-a p{padding:0 22px 18px;font-size:14.5px;color:var(--muted);line-height:1.8}

/* ---------- 7. 资讯卡片 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.3s}
.news-card:hover{transform:translateY(-5px);border-color:var(--line2);box-shadow:var(--shadow)}
.news-card .thumb{aspect-ratio:16/10;overflow:hidden;flex:none;background:var(--panel2)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .bd{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-card h3{font-size:16.5px;margin-bottom:9px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card h3 a:hover{color:var(--acc)}
.news-card .desc{font-size:13.5px;color:var(--muted);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.news-meta{display:flex;align-items:center;gap:16px;font-size:12.5px;color:var(--dim)}
.news-meta time{display:inline-flex;align-items:center;gap:5px}
.news-meta .views::before{content:"\1F441";margin-right:5px}

/* ---------- 子页头部带 & 面包屑 ---------- */
.page-band{background:linear-gradient(180deg,rgba(14,165,233,.07),transparent 120%),var(--bg2);border-bottom:1px solid var(--line);padding:44px 0 30px}
.page-band h1{font-size:28px;margin-bottom:10px}
.page-band .band-sub{color:var(--muted);font-size:14px}
.crumb-wrap{padding:18px 0 0}
.crumb-wrap ul{gap:8px;font-size:13.5px;color:var(--dim);flex-wrap:wrap}
.crumb-wrap ul li+li::before{content:">";margin-right:8px;color:var(--dim)}
.crumb-wrap ul li a{color:var(--dim)}
.crumb-wrap ul li a:hover{color:var(--acc)}
.crumb-wrap ul li:last-child,.crumb-wrap ul li:last-child a{color:var(--muted)}

/* ---------- 主副栏布局 ---------- */
.layout{display:grid;grid-template-columns:1fr 330px;gap:28px;padding:36px 0 72px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.panel-title{font-size:19px;margin-bottom:16px;padding-left:12px;border-left:4px solid transparent;border-image:var(--grad) 1;line-height:1.4}
.cat-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.cat-tabs a{padding:7px 18px;border-radius:999px;border:1px solid var(--line2);font-size:14px;color:var(--muted)}
.cat-tabs a:hover{color:var(--acc);border-color:var(--acc)}
.cat-tabs a.active{background:var(--grad);border-color:transparent;color:#fff;font-weight:700}
.media-list{display:flex;flex-direction:column;gap:18px}
.media-item{display:grid;grid-template-columns:230px 1fr;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:.3s}
.media-item:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:var(--shadow)}
.media-item .thumb{border-radius:10px;overflow:hidden;aspect-ratio:16/10;background:var(--panel2)}
.media-item .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.media-item h4{font-size:17px;margin-bottom:8px}
.media-item h4 a:hover{color:var(--acc)}
.media-item .excerpt{font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.time-list li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(15,42,80,.10);font-size:14.5px}
.time-list li:last-child{border-bottom:0}
.time-list li a{color:var(--muted);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.time-list li a:hover{color:var(--acc)}
.time-list li time{flex:none;color:var(--dim);font-size:12.5px}
.widget{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.widget .wh{font-size:16.5px;margin-bottom:14px;padding-left:10px;border-left:3px solid var(--acc);line-height:1.4}
.widget .rank-list li{display:flex;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(15,42,80,.10)}
.widget .rank-list li:last-child{border-bottom:0}
.widget .rank-list .no{flex:none;width:22px;height:22px;border-radius:6px;background:rgba(15,42,80,.07);color:var(--muted);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:3px}
.widget .rank-list li:nth-child(-n+3) .no{background:var(--grad);color:#fff;font-weight:700}
.widget .rank-list .rt a{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.widget .rank-list .rt a:hover{color:var(--acc)}
.widget .rank-list .rt time{font-size:12px;color:var(--dim)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{font-size:13px;color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:5px 14px}
.tag-cloud a:hover{color:#fff;background:var(--grad);border-color:transparent}
.pagination{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:26px 0 0;padding:0;justify-content:center}
.pagination .page-item .page-link{display:block;min-width:38px;text-align:center;padding:8px 12px;border:1px solid var(--line2);border-radius:9px;color:var(--muted);background:var(--panel);font-size:14px}
.pagination .page-item .page-link:hover{color:var(--acc);border-color:var(--acc)}
.pagination .page-item.active .page-link{background:var(--grad);border-color:transparent;color:#fff;font-weight:700}
.pagination .page-item.disabled .page-link{opacity:.4;pointer-events:none}

/* ---------- 详情页 ---------- */
.detail-head{margin-bottom:18px}
.detail-head h1{font-size:28px;line-height:1.4;margin-bottom:12px}
.detail-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--dim);padding-bottom:16px;border-bottom:1px solid var(--line)}
.detail-meta b{color:var(--muted);font-weight:600}
.article-body{font-size:16.5px;line-height:1.95;color:#33415f;word-break:break-word}
.article-body p{margin:0 0 1.1em}
.article-body h2,.article-body h3,.article-body h4{margin:1.4em 0 .7em;font-size:20px;color:var(--text)}
.article-body h3{font-size:18px}
.article-body ul,.article-body ol{margin:0 0 1.1em;padding-left:1.4em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:.35em 0}
.article-body blockquote{margin:1.1em 0;padding:14px 20px;border-left:4px solid var(--acc);background:rgba(14,165,233,.06);border-radius:0 10px 10px 0;color:var(--muted)}
.article-body img{max-width:100%;max-height:520px;height:auto;border-radius:12px;margin:10px 0}
.article-body mip-img{display:block;max-width:100%}
.article-body mip-img img{max-width:100%;max-height:520px;height:auto}
.article-body table{width:100%;border-collapse:collapse;margin:1.1em 0}
.article-body th,.article-body td{border:1px solid var(--line2);padding:9px 12px;font-size:14px}
.article-body a{color:var(--acc);text-decoration:underline}
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.article-tags a{font-size:13px;border:1px solid var(--line2);color:var(--muted);border-radius:999px;padding:4px 14px}
.article-tags a:hover{color:var(--acc);border-color:var(--acc)}
.updown{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.updown .ud{border:1px solid var(--line);background:var(--panel2);border-radius:12px;padding:14px 18px}
.updown .ud p{font-size:12.5px;color:var(--dim);margin-bottom:5px}
.updown .ud a{font-size:14.5px;color:var(--text);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.updown .ud a:hover{color:var(--acc)}
.updown .ud.down{text-align:right}
.related-title{font-size:17px;margin:30px 0 14px}

/* ---------- 图集页 ---------- */
.img-page-wrap{margin-top:18px}
.img-page-wrap img{width:100%;max-height:640px;object-fit:contain;border-radius:14px;border:1px solid var(--line);background:var(--panel2)}

/* ---------- 搜索页 ---------- */
.search-hero{background:radial-gradient(700px 300px at 50% -40%,rgba(14,165,233,.09),transparent 65%),var(--bg2);padding:66px 0 58px;text-align:center}
.search-hero .sh-logo{font-size:26px;font-weight:800;margin-bottom:24px}
.search-form-big{display:flex;max-width:640px;margin:0 auto;border:1px solid var(--line2);border-radius:999px;overflow:hidden;background:var(--panel)}
.search-form-big input{flex:1;background:transparent;border:0;outline:0;color:var(--text);padding:14px 24px;font-size:15px}
.search-form-big input::placeholder{color:var(--dim)}
.search-form-big button{border:0;background:var(--grad);color:#fff;font-weight:700;font-size:15px;padding:0 32px;cursor:pointer}
.hot-words{max-width:760px;margin:26px auto 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hot-words a{font-size:13.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 16px}
.hot-words a:hover{color:var(--acc);border-color:var(--acc)}
.so-results .res-item{padding:16px 0;border-bottom:1px dashed rgba(15,42,80,.10)}
.so-results .res-item:last-child{border-bottom:0}
.so-results .res-title{font-size:17px;margin-bottom:6px}
.so-results .res-title a{color:var(--text)}
.so-results .res-title a:hover{color:var(--acc)}
.so-results .res-description{font-size:13.5px;color:var(--muted)}

/* ---------- 标签页 ---------- */
.tag-page-list{display:flex;flex-wrap:wrap;gap:12px}
.tag-page-list a{font-size:14px;color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:7px 18px;background:var(--panel)}
.tag-page-list a:hover{color:#fff;background:var(--grad);border-color:transparent}
.tag-hero{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.tag-hero .tag-ic{width:54px;height:54px;border-radius:14px;background:var(--grad-soft);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;font-size:24px;flex:none}
.tag-hero h1{font-size:24px;margin-bottom:4px}
.tag-hero p{font-size:13.5px;color:var(--muted)}

/* ---------- DIY 单页 ---------- */
.diy-body{padding:40px 0 72px}
.diy-wrap{display:grid;grid-template-columns:1fr 330px;gap:28px;align-items:start}
.diy-hero{background:radial-gradient(600px 260px at 15% -20%,rgba(16,185,129,.08),transparent 60%),var(--bg2);border-bottom:1px solid var(--line);padding:56px 0 44px;text-align:center}
.diy-hero h1{font-size:32px;margin-bottom:10px}
.diy-hero p{color:var(--muted);font-size:15px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}
.info-cell{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.info-cell .k{font-size:12.5px;color:var(--dim);margin-bottom:6px}
.info-cell .v{font-size:16px;font-weight:700}
.contact-list{margin:0}
.contact-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed rgba(15,42,80,.10);font-size:15px}
.contact-list li .ic{flex:none;width:40px;height:40px;border-radius:11px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;font-size:18px}
.contact-list li .k{color:var(--dim);font-size:12.5px}
.contact-list li .v{font-weight:600}

/* ---------- 页脚 ---------- */
.sk-footer{position:relative;background:#0a0c22;color:#9aa3c0;padding:56px 0 24px;overflow:hidden}
.sk-footer-bg{position:absolute;inset:0;z-index:0;background:url('../images/cta_bg.jpg') center/cover no-repeat;opacity:.10}
.sk-footer-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,34,.6) 0%,rgba(10,12,34,.92) 60%,#0a0c22 100%)}
.sk-footer .container{position:relative;z-index:1}
.foot-brand{max-width:720px;margin:0 auto}
.foot-site-name{color:#fff;font-size:20px;font-weight:800;letter-spacing:1px;margin-bottom:14px}
.foot-desc{color:#a7aecb;font-size:13.5px;line-height:2;margin:0 auto;text-align:center}
.foot-divider{width:60px;height:1px;margin:26px auto;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent)}
.foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px}
.foot-nav a{color:#c7cce4;font-size:13.5px;text-decoration:none;transition:color .2s}
.foot-nav a:hover{color:var(--acc)}
.foot-contact{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 40px}
.foot-contact .fc-item{display:inline-flex;align-items:center;gap:8px;color:#c7cce4;font-size:13.5px}
.foot-contact .fc-ico{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;font-size:13px;color:var(--acc)}
.foot-links{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;font-size:12.5px}
.foot-links .fl-label{color:#6b7291}
.foot-links a{color:#8b90b8;text-decoration:none}
.foot-links a:hover{color:var(--acc)}
.foot-bottom{margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);text-align:center;color:#7c83a3;font-size:12.5px;letter-spacing:.5px}
.foot-bottom a{color:#a7aecb;text-decoration:none}
.foot-bottom a:hover{color:var(--acc)}

/* ---------- 返回顶部 ---------- */
.back-top{position:fixed;right:22px;bottom:30px;width:44px;height:44px;border-radius:12px;background:var(--panel);border:1px solid var(--line2);color:var(--acc);font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:.3s;z-index:800}
.back-top.show{opacity:1;visibility:visible}
.back-top:hover{background:var(--grad);color:#fff}

/* ---------- 404 ---------- */
.page404{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 20px}
.page404 .big{font-size:120px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;line-height:1}
.page404 h1{font-size:24px;margin:14px 0 8px}
.page404 p{color:var(--muted);margin-bottom:26px;font-size:15px}
.page404 .acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.no-data{padding:60px 0;text-align:center;color:var(--dim);font-size:15px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .ya-hero-title{font-size:34px}
  .ya-core-grid,.ya-sec-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .ya-moments-grid{grid-template-columns:repeat(2,1fr)}
  .ya-global-grid{grid-template-columns:1fr}
  .ya-global-stats{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  .nav-menu,.nav-search{display:none}
  .nav-burger{display:flex}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .section-head h2{font-size:24px}
  .ya-hero{padding:50px 0 48px;min-height:auto}
  .ya-hero-title{font-size:28px}
  .ya-hero-sub{font-size:17px}
  .ya-hero-stats{gap:20px}
  .ya-stat strong{font-size:22px}
  .ya-core-grid,.ya-moments-grid,.ya-sec-grid,.news-grid,.info-grid,.updown{grid-template-columns:1fr}
  .media-item{grid-template-columns:1fr}
  .media-item .thumb{aspect-ratio:16/9}
  .detail-head h1{font-size:22px}
  .hidden-xs{display:none}
  .page-band h1{font-size:22px}
  .ya-global-stats{grid-template-columns:repeat(2,1fr)}
}