/* 童梦绘本新千禧赛博动画杂志风：深海墨蓝、萤光青、暖橘、斜切胶片边框与片场时间线布局。 */
:root{--ink:#061026;--panel:#0b1d3b;--panel2:#102a53;--cyan:#31e5ec;--orange:#ffa652;--pink:#ff5cb3;--paper:#f5fcff;--muted:#a8bfd5;--line:rgba(49,229,236,.28);--shadow:0 24px 80px rgba(0,0,0,.38)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,#12376d 0,#061026 36%,#030815 100%);color:var(--paper);font-family:"Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 0 48%,rgba(49,229,236,.07) 48.5% 49%,transparent 49.5% 100%),radial-gradient(circle at 80% 10%,rgba(255,92,179,.15),transparent 32%);opacity:.8}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:20;background:rgba(3,8,21,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1240px;margin:auto;padding:16px 22px}.brand-lockup{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.06em}.brand-lockup img{width:150px;height:auto}.main-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nav-link{padding:9px 13px;border:1px solid transparent;color:var(--muted);font-size:14px;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);transition:.25s}.nav-link:hover,.nav-link.active{border-color:var(--cyan);color:#fff;background:rgba(49,229,236,.12)}.search-row{max-width:1240px;margin:0 auto 14px;padding:0 22px;display:grid;grid-template-columns:auto minmax(220px,1fr) auto;gap:10px;align-items:center}.search-row label{color:var(--cyan);font-weight:800}.search-row input{min-width:0;background:#071832;border:1px solid var(--line);color:#fff;border-radius:0;padding:12px 14px;outline:none}.search-row button,.hero-actions a,.sharebar button,.expert-grid a{border:1px solid var(--orange);background:linear-gradient(135deg,rgba(255,166,82,.2),rgba(49,229,236,.09));color:#fff;padding:11px 16px;font-weight:800;clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%)}.search-row output{grid-column:2/4;color:var(--muted);font-size:13px}.hero{max-width:1240px;margin:38px auto 0;padding:28px 22px 64px;display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center;position:relative}.hero:after{content:"";position:absolute;left:22px;right:22px;bottom:20px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent,var(--orange))}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:14px}.eyebrow{color:var(--cyan);font-weight:900;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,68px);line-height:1.04;margin:12px 0;background:linear-gradient(90deg,#fff,var(--cyan),var(--orange));-webkit-background-clip:text;color:transparent;letter-spacing:-.04em}.subtitle,.page-hero p{font-size:18px;color:#d8e8f4}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.hero-stats span{border:1px solid var(--line);background:rgba(11,29,59,.75);padding:14px;color:#fff;font-weight:800}.hero-media{margin:0;position:relative;filter:drop-shadow(var(--shadow))}.hero-media img,.section img{border:1px solid var(--line);clip-path:polygon(6% 0,100% 0,94% 100%,0 100%)}figcaption{font-size:13px;color:var(--muted);margin-top:8px}.intro-ribbon,.section,.page-hero{max-width:1240px;margin:26px auto;padding:30px 22px}.intro-ribbon{border:1px solid var(--line);background:linear-gradient(135deg,rgba(49,229,236,.14),rgba(255,166,82,.09));box-shadow:var(--shadow)}h2{font-size:clamp(24px,3vw,38px);line-height:1.18;margin:0 0 14px}h3{margin:0 0 10px}.split{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center}.dark-panel{background:rgba(4,13,31,.74);border:1px solid var(--line);box-shadow:var(--shadow)}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.video-card{background:linear-gradient(180deg,rgba(16,42,83,.92),rgba(5,16,38,.92));border:1px solid var(--line);position:relative;overflow:hidden;transition:.28s transform,.28s border-color}.video-card:hover,.video-card.is-previewing{transform:translateY(-8px) perspective(900px) rotateX(2deg);border-color:var(--orange)}.video-card figure{margin:0;position:relative}.video-card figure img{height:188px;width:100%;object-fit:cover}.play{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%) scale(.72);width:58px;height:58px;border-radius:50%;border:2px solid var(--cyan);background:rgba(4,13,31,.58);color:#fff;opacity:0;transition:.22s;box-shadow:0 0 28px rgba(49,229,236,.45)}.video-card:hover .play,.video-card.is-previewing .play{opacity:1;transform:translate(-50%,-50%) scale(1)}.timecode{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.72);padding:3px 8px;color:#fff;font-size:12px}.card-body{padding:16px}.tag,.labels em{display:inline-block;color:#061026;background:var(--cyan);font-style:normal;font-weight:900;padding:3px 8px;margin:0 6px 6px 0}.labels em:nth-child(2){background:var(--orange)}.labels em:nth-child(3){background:var(--pink);color:#fff}.metrics{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.matrix,.expert-grid,.logo-wall,.process,.community-cards,.tool-list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.matrix article,.expert-grid article,.process article,.community-cards article,.tool-list article,.about-card{border:1px solid var(--line);background:rgba(11,29,59,.72);padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.25)}.expert-grid{grid-template-columns:repeat(5,1fr)}.expert-grid a{display:inline-block;margin:8px 8px 0 0;font-size:13px}.ai-zone,.contact,.faq-reviews{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}.ai-zone pre{white-space:pre-wrap;background:#020713;border:1px solid var(--line);padding:16px;color:var(--cyan);overflow:auto}.logo-wall{grid-template-columns:repeat(6,1fr)}.howto{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:0;counter-reset:item}.howto li{list-style:none;border:1px solid var(--line);padding:16px;background:rgba(11,29,59,.72)}details{border:1px solid var(--line);padding:14px;margin-bottom:10px;background:rgba(11,29,59,.6)}summary{cursor:pointer;color:var(--cyan);font-weight:900}blockquote{margin:0 0 12px;padding:16px;border-left:3px solid var(--orange);background:rgba(11,29,59,.58)}cite{color:var(--muted);font-style:normal}.site-footer{margin-top:60px;border-top:1px solid var(--line);background:#030815;padding:36px 22px}.footer-grid{max-width:1240px;margin:auto;display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:24px}.qr-row{display:flex;gap:14px}.qr-row img{width:140px}.sharebar{max-width:1240px;margin:22px auto;display:flex;gap:10px;flex-wrap:wrap}.copyright{max-width:1240px;margin:12px auto 0;color:var(--muted)}.subpage .page-hero{padding-top:54px}.page-hero{background:linear-gradient(135deg,rgba(49,229,236,.1),rgba(255,166,82,.08));border:1px solid var(--line)}@media(max-width:980px){.hero,.split,.ai-zone,.contact,.faq-reviews,.footer-grid{grid-template-columns:1fr}.video-grid,.matrix,.expert-grid,.logo-wall,.howto,.process,.community-cards,.tool-list{grid-template-columns:1fr 1fr}.search-row{grid-template-columns:1fr}.search-row output{grid-column:auto}.hero-stats{grid-template-columns:1fr}.main-nav{justify-content:flex-start}}@media(max-width:640px){.topbar{align-items:flex-start;flex-direction:column}.video-grid,.matrix,.expert-grid,.logo-wall,.howto,.process,.community-cards,.tool-list{grid-template-columns:1fr}.hero{padding-top:14px}.hero h1,.page-hero h1{font-size:36px}.brand-lockup img{width:130px}.qr-row{flex-direction:column}}