:root{--primary:#E53935;--primary-2:#FF7043;--primary-light:#FFCDD2;--primary-soft:#FFF3E0;--gold:#F9A825;--gold-deep:#C62828;--sky:#3B82F6;--ink:#172033;--ink-2:#25324A;--ink-3:#34435E;--bg:#F7FAFC;--bg-2:#FFF8F1;--bg-3:#EFF6FF;--surface:#FFFFFF;--surface-soft:rgba(255,255,255,.88);--surface-strong:rgba(255,255,255,.97);--text:#172033;--text-2:#475569;--text-3:#718096;--line:rgba(229,57,53,.11);--line-strong:rgba(229,57,53,.24);--shadow:0 8px 28px rgba(23,32,51,.08);--shadow-hover:0 18px 44px rgba(23,32,51,.14);--radius:12px;--radius-card:16px;--radius-large:22px;--radius-pill:999px;--wrap:1320px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.7;overflow-x:hidden}a{color:var(--gold-deep);text-decoration:none}a:hover{color:var(--primary)}img{display:block;max-width:100%;object-fit:cover;border-radius:var(--radius-card)}button,input{font:inherit}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.skip-link{position:fixed;left:12px;top:-80px;background:#fff;padding:10px;z-index:100}.skip-link:focus{top:10px}.notice{height:30px;overflow:hidden;color:#fff;background:linear-gradient(90deg,#E53935,#FF7043,#F9A825);font-size:14px;text-align:center}.ticker{white-space:nowrap}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:68px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:9px;color:var(--gold-deep);font-weight:800;white-space:nowrap}.brand img{width:38px;height:38px;border-radius:10px}.desktop-nav{display:flex;align-items:center;gap:14px;margin:auto;font-size:14px}.desktop-nav a{color:var(--text-2);padding:20px 0;border-bottom:2px solid transparent}.desktop-nav a:hover,.desktop-nav a.active{color:var(--primary);border-color:var(--primary)}.header-tools{display:flex;align-items:center;gap:10px;white-space:nowrap}.header-tools button,.tabs button{border:1px solid var(--line-strong);background:#fff;border-radius:var(--radius-pill);padding:7px 13px}.menu-button{display:none}.home-hero,.page-hero{background:linear-gradient(135deg,#F7FAFC,#FFF8F1 50%,#EFF6FF);padding:70px 0}.home-hero{min-height:520px;display:grid;align-items:center}.split{display:grid;grid-template-columns:3fr 2fr;align-items:center;gap:55px}.hero-image{width:100%;aspect-ratio:8/5;box-shadow:var(--shadow)}h1{font-size:clamp(36px,5vw,64px);line-height:1.12;margin:.25em 0}h1 span{background:linear-gradient(90deg,#E53935,#F9A825,#C62828);background-clip:text;color:transparent}.lead{font-size:18px;color:var(--text-2);max-width:720px}.eyebrow{color:var(--primary);font-weight:800}.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:25px}.button{display:inline-flex;padding:11px 20px;background:var(--primary);color:#fff!important;border-radius:var(--radius-pill);font-weight:700}.button:hover{background:var(--gold)}.button.secondary{background:#fff;color:var(--gold-deep)!important;border:1px solid var(--line-strong)}.channel-strip{padding:34px 0;background:#fff}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.channel-grid a{padding:18px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-card)}.channel-grid strong,.channel-grid span{display:block}.channel-grid span{font-size:13px;color:var(--text-3);margin-top:4px}.section{padding:70px 0}.section.alt{background:var(--bg-2)}.section-head{max-width:780px;margin-bottom:28px}.section-head h2{font-size:32px;color:var(--gold-deep);margin:5px 0}.section-head p,.card p,.media-card p{color:var(--text-2)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:0 4px 18px rgba(23,32,51,.07);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.badge{display:inline-block;background:var(--primary-soft);color:var(--gold-deep);padding:3px 10px;border-radius:var(--radius-pill);font-size:13px}.featured-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.featured-grid article,.preview-grid article,.preview-grid a{background:#fff;padding:16px;border:1px solid var(--line);border-radius:var(--radius-card)}.featured-grid img,.media-card img{width:100%;aspect-ratio:16/9}.media-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.media-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.media-card img{border-radius:0}.media-card>div{padding:20px}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.preview-grid img{width:100%;aspect-ratio:9/13;margin-bottom:12px}.breadcrumb{display:flex;gap:7px;color:var(--text-3);font-size:14px}.layout{display:grid;grid-template-columns:220px 1fr;gap:30px}.sidebar{display:flex;flex-direction:column;gap:6px}.sidebar a{background:#fff;padding:8px 12px;border-radius:8px}.sidebar a.active{background:var(--primary-soft);color:var(--primary)}.tabs{display:flex;gap:8px;margin-bottom:20px}.tabs button.active{background:var(--primary);color:#fff}.faq{max-width:900px}.faq article{background:#fff;border-bottom:1px solid var(--line)}.faq button{width:100%;padding:18px;border:0;background:transparent;text-align:left;font-weight:700}.faq article div{padding:0 18px 14px}.site-footer{background:linear-gradient(135deg,#172033,#25324A,#34435E);color:rgba(255,255,255,.72);padding:55px 0 90px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:35px}.site-footer h2,.site-footer h3{color:#fff}.site-footer a{display:block;color:#FFCDD2;margin:6px 0}.copyright{text-align:center;border-top:1px solid rgba(249,168,37,.25);padding-top:20px;margin-top:30px}.search-modal{display:none;position:fixed;inset:0;z-index:90;background:rgba(23,32,51,.62);align-items:flex-start;justify-content:center;padding-top:12vh}.search-modal.is-open{display:flex}.search-modal[hidden]{display:none!important}.search-dialog{position:relative;width:min(620px,calc(100% - 32px));background:#fff;padding:28px;border-radius:var(--radius-large)}.search-close{position:absolute;right:14px;top:10px;border:0;background:transparent;font-size:28px}.search-row{display:flex;gap:8px}.search-row input{flex:1;min-width:0;padding:11px;border:1px solid var(--line-strong);border-radius:var(--radius-pill)}.search-row button{border:0;background:var(--primary);color:#fff;padding:8px 18px;border-radius:var(--radius-pill)}body.search-open{overflow:hidden}.drawer{position:fixed;right:0;top:0;bottom:0;z-index:85;width:min(330px,86vw);background:#fff;padding:25px;display:flex;flex-direction:column;gap:10px}.drawer[hidden],.drawer-mask[hidden]{display:none}.drawer-mask{position:fixed;inset:0;z-index:80;background:rgba(23,32,51,.5)}.mobile-bottom{display:none}.back-top{position:fixed;right:20px;bottom:24px;border:0;border-radius:50%;width:42px;height:42px;background:var(--primary);color:#fff;opacity:0;pointer-events:none}.back-top.visible{opacity:1;pointer-events:auto}.reveal{opacity:0;transform:translateY(15px)}.reveal.visible{opacity:1;transform:none;transition:.5s}:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
@media(max-width:1100px){.desktop-nav{display:none}.menu-button{display:inline-block}.layout{grid-template-columns:1fr}.sidebar{display:none}}@media(max-width:900px){.split,.featured-grid{grid-template-columns:1fr}.home-hero{min-height:0}.card-grid{grid-template-columns:repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.home-hero,.page-hero,.section{padding:45px 0}h1{font-size:36px}.card-grid,.media-grid,.preview-grid{grid-template-columns:1fr}.header-tools>a{display:none}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{display:flex;position:fixed;inset:auto 0 0;z-index:35;background:#fff;border-top:1px solid var(--primary);justify-content:space-around;padding:9px}.back-top{bottom:70px}.site-footer{padding-bottom:105px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}