:root{--bg:#0b1220;--bg2:#111a2e;--surface:rgba(255,255,255,.06);--border:rgba(255,255,255,.10);--text:#e7eefc;--muted:#9aa6c0;--primary:#22d3ee;--accent:#a78bfa;--grad:linear-gradient(135deg,#22d3ee 0%,#a78bfa 50%,#f472b6 100%)}
*{box-sizing:border-box}html,body{margin:0;padding:0}
.mwa-body{font-family:"PingFang SC","Microsoft YaHei",-apple-system,system-ui,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,rgba(167,139,250,.25),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(34,211,238,.18),transparent 60%),var(--bg);color:var(--text);min-height:100vh;line-height:1.65}
.mwa-shell{max-width:1200px;margin:0 auto;padding:0 24px}
.mwa-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.55);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--border)}
.mwa-header .mwa-shell{display:flex;align-items:center;gap:24px;height:72px}
.mwa-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.mwa-brand-name{font-size:18px;font-weight:700;margin:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mwa-nav{display:flex;gap:6px;flex:1;flex-wrap:wrap}
.mwa-nav-link{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--text);font-size:14px;border:1px solid transparent;transition:.25s}
.mwa-nav-link:hover{background:var(--surface);border-color:var(--border);transform:translateY(-1px)}
.mwa-search{display:flex;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:4px 4px 4px 14px;align-items:center;transition:.25s}
.mwa-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(34,211,238,.15)}
.mwa-search input{background:transparent;border:0;outline:0;color:var(--text);width:200px;font-size:14px}
.mwa-search button{background:var(--grad);border:0;color:#0b1220;padding:8px 12px;border-radius:999px;cursor:pointer;display:flex;align-items:center}
.mwa-hero{padding:72px 0 32px}
.mwa-hero-sub-page{padding:48px 0 16px}
.mwa-eyebrow{color:var(--accent);letter-spacing:.18em;text-transform:uppercase;font-size:12px;margin:0 0 12px}
.mwa-hero-title{font-size:clamp(28px,4vw,46px);margin:0 0 12px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mwa-hero-sub{color:var(--muted);max-width:780px;font-size:16px}
.mwa-hero-cta{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}
.mwa-chip{padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--text);font-size:13px;transition:.25s}
.mwa-chip:hover{background:var(--grad);color:#0b1220;border-color:transparent}
.mwa-section{padding:36px 0}
.mwa-section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.mwa-h2{font-size:22px;margin:0;font-weight:700;position:relative;padding-left:14px}
.mwa-h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--grad)}
.mwa-more{color:var(--primary);text-decoration:none;font-size:14px}
.mwa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.mwa-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden;backdrop-filter:blur(8px);transition:.3s}
.mwa-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.45);box-shadow:0 18px 40px -20px rgba(34,211,238,.4)}
.mwa-cover{display:block;position:relative;aspect-ratio:16/10;overflow:hidden}
.mwa-cover img{width:100%;height:100%;object-fit:cover;transition:.5s}
.mwa-card:hover .mwa-cover img{transform:scale(1.06)}
.mwa-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.55));opacity:0;transition:.3s}
.mwa-card:hover .mwa-cover::after{opacity:1}
.mwa-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.6);width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.92);color:#0b1220;display:flex;align-items:center;justify-content:center;font-size:20px;opacity:0;transition:.35s}
.mwa-card:hover .mwa-play{opacity:1;transform:translate(-50%,-50%) scale(1)}
.mwa-duration{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.7);color:#fff;font-size:12px;padding:2px 8px;border-radius:6px}
.mwa-meta{padding:14px 16px 18px}
.mwa-title{font-size:15px;margin:0 0 6px;line-height:1.45;font-weight:600}
.mwa-desc{margin:0 0 8px;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mwa-stats{margin:0;color:var(--muted);font-size:12px}
.mwa-crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.mwa-crumbs a{color:var(--muted);text-decoration:none}.mwa-crumbs a:hover{color:var(--primary)}
.mwa-sep{margin:0 8px;opacity:.5}
.mwa-channel-foot{margin-top:24px;color:var(--muted);font-size:13px}
.mwa-reviews{padding:48px 0}
.mwa-review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:18px}
.mwa-review{margin:0;padding:18px;border-radius:14px;background:var(--surface);border:1px solid var(--border);font-size:14px;color:var(--text)}
.mwa-review cite{display:block;margin-top:10px;color:var(--muted);font-style:normal;font-size:12px}
.mwa-faq{padding:48px 0;background:linear-gradient(180deg,transparent,rgba(167,139,250,.08))}
.mwa-faq-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 18px;margin-bottom:10px}
.mwa-faq-item summary{cursor:pointer;font-weight:600;list-style:none}
.mwa-faq-item summary::-webkit-details-marker{display:none}
.mwa-faq-item p{margin:10px 0 0;color:var(--muted);font-size:14px}
.mwa-faq-item[open]{border-color:rgba(34,211,238,.4)}
.mwa-contact{padding:48px 0}
.mwa-json{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;color:var(--text);font-size:13px;overflow-x:auto}
.mwa-share{margin-top:18px;display:flex;align-items:center;gap:14px;color:var(--muted);font-size:13px}
.mwa-share a{color:var(--text);background:var(--surface);border:1px solid var(--border);width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;transition:.25s}
.mwa-share a:hover{background:var(--grad);color:#0b1220;border-color:transparent}
.mwa-footer{padding:28px 0 60px;border-top:1px solid var(--border);color:var(--muted);font-size:13px;text-align:center}
.mwa-muted{color:var(--muted);font-size:12px;margin-top:6px}
@media (max-width:760px){.mwa-header .mwa-shell{height:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}.mwa-search input{width:140px}.mwa-nav{order:3;width:100%}}