:root{--bg:#f0faf5;--surface:#ffffff;--ink:#0d3b2a;--primary:#0d9488;--accent:#34d399;--muted:#5f8a78;--line:#d6efe4;--radius:14px;}
*{box-sizing:border-box}body{margin:0;font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.wrap{width:min(100% - 1.4rem,1240px);margin-inline:auto}
.strip{position:sticky;top:0;z-index:50;background:#ffffff;border-bottom:1px solid var(--line)}
.strip-row{display:flex;align-items:center;gap:1rem;min-height:58px}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:800}
.brand-mark{width:30px;height:30px;border-radius:50%;background:linear-gradient(145deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff}
.brand-text{line-height:1.1}.brand-text small{display:block;font-weight:500;font-size:.7rem;color:var(--muted)}
.strip-nav{display:none;gap:1rem;margin-left:auto}
.strip-nav a{font-weight:700;font-size:.9rem}.strip-nav a.is-active,.strip-nav a:hover{color:var(--primary)}
.strip .search{margin-left:auto;display:none}.strip .search input{padding:.5rem .7rem;border:1px solid var(--line);border-radius:999px;outline:0;background:var(--surface);color:var(--ink);width:180px}.strip .search button{display:none}
.lead{padding:1.4rem 0 0}
.lead h1{margin:0 0 .3rem;font-size:clamp(1.5rem,4vw,2.2rem);letter-spacing:-.02em}
.lead p{margin:0;color:var(--muted)}
.section{padding:clamp(1.4rem,4vw,2rem) 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.section-head h2{margin:0;font-size:clamp(1.15rem,3vw,1.4rem)}.section-head .more{color:var(--primary);font-weight:700;font-size:.9rem}
.wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem}
.ptile{position:relative;display:block;aspect-ratio:2/3;border-radius:var(--radius);overflow:hidden;background:var(--primary)}
.ptile img{width:100%;height:100%;object-fit:cover;transition:.3s}.ptile:hover img{transform:scale(1.07)}
.ptile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.82))}
.ptile-score{position:absolute;top:8px;left:8px;z-index:1;padding:.14rem .42rem;background:var(--accent);color:#fff;border-radius:6px;font-weight:800;font-size:.74rem}
.ptile-title{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:.6rem .7rem;color:#fff;font-size:.82rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cat-cloud{display:flex;flex-wrap:wrap;gap:.6rem}
.cat-chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem;font-weight:700;font-size:.88rem}.cat-chip:hover{border-color:var(--accent);color:var(--primary)}
.big-search{display:flex;max-width:560px;margin:0 auto 1.6rem}.big-search input{flex:1;padding:.7rem 1rem;border:1px solid var(--line);border-radius:var(--radius) 0 0 var(--radius);outline:0;background:var(--surface);color:var(--ink)}.big-search button{padding:0 1.4rem;border:0;background:var(--primary);color:#fff;border-radius:0 var(--radius) var(--radius) 0;font-weight:700;cursor:pointer}
.detail{padding:1.2rem 0 2.4rem}
.player{aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden}.player video{width:100%;height:100%;object-fit:contain}
.detail-body h1{margin:1rem 0 .5rem;font-size:clamp(1.3rem,3vw,1.7rem)}
.meta{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin-bottom:.9rem;color:var(--muted);font-size:.88rem}
.card-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;margin-bottom:.9rem}.card-block h2{margin:0 0 .6rem;font-size:1rem}.card-block p{margin:0;line-height:1.7}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.2rem}.tags span{padding:.25rem .55rem;background:var(--surface);border:1px solid var(--line);border-radius:999px;font-size:.78rem;color:var(--muted)}
.rel-title{margin:0 0 .8rem;font-size:1.05rem}
.site-footer{background:#0d3b2a;color:#cfeadd}
.footer-grid{display:grid;gap:1.5rem;padding:2.2rem 0 1.6rem}
.footer-logo{font-weight:800;font-size:1.1rem;margin:0 0 .4rem}.footer-lead{margin:0;max-width:28rem;line-height:1.6;font-size:.88rem}
.site-footer h3{margin:0 0 .6rem;font-size:.95rem}.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}.site-footer ul a{opacity:.85}.site-footer ul a:hover{opacity:1}
.footer-bottom{border-top:1px solid rgba(128,128,128,.25)}.footer-bottom .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;padding:1.1rem 0;font-size:.8rem;opacity:.8}.footer-bottom p{margin:0}
@media(min-width:720px){.wall{grid-template-columns:repeat(5,minmax(0,1fr))}.strip-nav{display:flex}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
@media(min-width:960px){.wall{grid-template-columns:repeat(6,minmax(0,1fr))}.strip .search{display:flex}}