:root{--bg:#f0f4ff;--ink:#1a1a2e;--accent:#ff6b9d;--accent2:#4ecdc4;--paper:#ffffff;--rule:#1a1a2e;--shadow:0 8px 24px rgba(255,107,157,.18)}
*{box-sizing:border-box}html,body{margin:0;padding:0}
.dm-body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;background-image:radial-gradient(circle at 10% 20%,rgba(78,205,196,.08) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(255,107,157,.08) 0%,transparent 40%)}
.dm-shell{max-width:1280px;margin:0 auto;padding:18px}
.dm-topbar{background:linear-gradient(135deg,#1a1a2e 0%,#2d2d5a 100%);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-radius:16px;margin-bottom:18px;flex-wrap:wrap;box-shadow:var(--shadow)}
.dm-logo{display:flex;gap:14px;align-items:center;text-decoration:none;color:#fff}
.dm-logo-mark{width:52px;height:52px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;border-radius:12px;font-family:"Arial Black",sans-serif;box-shadow:0 4px 12px rgba(255,107,157,.4)}
.dm-logo h1{margin:0;font-size:22px;letter-spacing:1px;font-weight:800}
.dm-logo small{display:block;font-size:11px;color:#a0a0c0;letter-spacing:3px}
.dm-nav{display:flex;gap:8px;flex-wrap:wrap}
.dm-nav a{padding:10px 20px;color:#d0d0e8;text-decoration:none;font-weight:700;font-size:14px;border-radius:10px;background:rgba(255,255,255,.06);transition:all .2s}
.dm-nav a:hover,.dm-nav a.on{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 4px 12px rgba(255,107,157,.3)}
.dm-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;background:var(--paper);padding:28px;border-radius:20px;box-shadow:var(--shadow);border:1px solid rgba(78,205,196,.2)}
.dm-tagline{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:6px 18px;font-weight:800;font-size:12px;letter-spacing:3px;border-radius:20px;margin-bottom:14px}
.dm-hero h2{font-size:38px;line-height:1.2;margin:8px 0 16px;font-weight:800;background:linear-gradient(135deg,var(--ink),#4a4a7a);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.dm-hero p{font-size:15px;line-height:1.9;color:#4a4a6a}
.dm-cta{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}
.dm-cta a{padding:12px 24px;background:linear-gradient(135deg,var(--accent),#ff8fab);color:#fff;text-decoration:none;font-weight:800;border-radius:12px;box-shadow:0 4px 16px rgba(255,107,157,.3);transition:transform .2s}
.dm-cta a:hover{transform:translateY(-2px)}
.dm-cta a:nth-child(2){background:linear-gradient(135deg,var(--accent2),#7fdbda)}
.dm-hero-r{display:grid;grid-template-rows:repeat(3,1fr);gap:10px}
.dm-hero-r figure{margin:0;border-radius:14px;position:relative;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.1)}
.dm-hero-r img{width:100%;height:100%;object-fit:cover;display:block;border-radius:14px}
.dm-hero-r figcaption{position:absolute;left:0;bottom:0;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800;padding:4px 14px;font-size:12px;border-radius:0 14px 0 0}
.dm-section{margin-top:24px;background:var(--paper);padding:24px;border-radius:20px;box-shadow:var(--shadow);border:1px solid rgba(78,205,196,.15)}
.dm-section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;padding-bottom:12px;border-bottom:3px solid var(--accent2)}
.dm-section-head h2{margin:0;font-size:26px;font-weight:800;color:var(--ink)}
.dm-section-head h2::before{content:"◆ ";color:var(--accent);font-size:20px}
.dm-section-head a{color:var(--accent);font-weight:700;text-decoration:none;font-size:13px;background:rgba(255,107,157,.1);padding:6px 14px;border-radius:10px}
.dm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dm-card{background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s;border:1px solid rgba(78,205,196,.12)}
.dm-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.12)}
.dm-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:16px 16px 0 0}
.dm-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.dm-dur{position:absolute;top:10px;right:10px;background:rgba(26,26,46,.85);color:#fff;font-weight:800;padding:4px 10px;font-size:12px;border-radius:8px}
.dm-card h3{margin:14px 14px 6px;font-size:15px;font-weight:700;line-height:1.5;color:var(--ink)}
.dm-card p{margin:0 14px 14px;font-size:13px;color:#6a6a8a;line-height:1.7}
.dm-block{margin-top:24px;background:var(--paper);padding:24px;border-radius:20px;box-shadow:var(--shadow);border:1px solid rgba(78,205,196,.15)}
.dm-block h2{margin-top:0;font-size:24px;font-weight:800;padding-bottom:10px;border-bottom:3px solid var(--accent2);color:var(--ink)}
.dm-reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dm-review{margin:0;background:#f8f9ff;border-radius:14px;padding:18px;border-left:4px solid var(--accent)}
.dm-review blockquote{margin:0 0 12px;font-style:italic;font-size:14px;line-height:1.8;color:#4a4a6a}
.dm-review figcaption strong{display:block;font-size:15px;color:var(--accent);font-weight:800}
.dm-review figcaption span{font-size:12px;color:#8a8aaa}
.dm-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dm-contact-card{background:#f8f9ff;border-radius:14px;padding:18px;border-left:4px solid var(--accent2)}
.dm-contact-card h3{margin:0 0 12px;color:var(--accent);font-weight:800}
.dm-contact-card ul{padding-left:18px;margin:0;font-size:13px;line-height:2;color:#5a5a7a}
.dm-contact-json{background:#1a1a2e;color:#4ecdc4;padding:16px;font-size:12px;border-radius:12px;overflow-x:auto;font-family:"Courier New",monospace;margin-top:12px}
.dm-share-row{display:flex;gap:14px;flex-wrap:wrap}
.dm-share-row a{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;text-decoration:none;border-radius:12px;transition:transform .2s}
.dm-share-row a:hover{transform:scale(1.1)}
.dm-faq{margin-top:24px;background:var(--paper);padding:24px;border-radius:20px;box-shadow:var(--shadow);border:1px solid rgba(78,205,196,.15)}
.dm-faq details{border-bottom:1px solid #e8eaf6;padding:12px 6px;border-radius:8px}
.dm-faq summary{cursor:pointer;font-weight:800;font-size:15px;color:var(--ink);list-style:none}
.dm-faq summary::marker{display:none}
.dm-faq summary::before{content:"▸ ";color:var(--accent);font-size:18px}
.dm-faq details[open] summary::before{content:"▾ ";color:var(--accent2)}
.dm-faq div{padding:10px 0 6px;color:#5a5a7a;font-size:14px;line-height:1.9}
.dm-update{text-align:center;color:#9a9ab0;margin:20px 0;font-size:12px;letter-spacing:2px}
.dm-crumbs{margin:14px 0;font-size:12px;color:#8a8aaa}
.dm-crumbs ol{list-style:none;padding:0;margin:0;display:flex;gap:8px;flex-wrap:wrap}
.dm-crumbs li::after{content:" › ";color:var(--accent)}
.dm-crumbs li:last-child::after{content:""}
.dm-crumbs a{color:var(--accent);text-decoration:none;font-weight:700}
.dm-footer{margin-top:30px;background:linear-gradient(135deg,#1a1a2e,#2d2d5a);padding:28px;border-radius:20px;color:#d0d0e8}
.dm-foot-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.dm-foot-col h4{color:var(--accent);font-size:14px;letter-spacing:1px;margin:0 0 10px;font-weight:800}
.dm-foot-col p{font-size:12px;line-height:1.8;color:#a0a0c0;margin:0 0 8px}
.dm-foot-col ul{padding-left:14px;margin:0;font-size:12px;line-height:2}
.dm-foot-col a{color:#d0d0e8;text-decoration:none}
.dm-foot-col a:hover{color:var(--accent2)}
.dm-foot-meta{margin-top:20px;text-align:center;font-size:12px;color:#8a8aaa;line-height:1.8;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}
.dm-foot-meta a{color:var(--accent2);text-decoration:none}
@media(max-width:900px){.dm-hero{grid-template-columns:1fr}.dm-grid{grid-template-columns:1fr 1fr}.dm-foot-grid{grid-template-columns:repeat(2,1fr)}.dm-reviews,.dm-contact-grid{grid-template-columns:1fr}}
@media(max-width:560px){.dm-grid{grid-template-columns:1fr}.dm-topbar{flex-direction:column;align-items:flex-start}}