@charset "UTF-8";
: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:#fff;--text:#172033;--text-2:#475569;--text-3:#718096;--line:rgba(229,57,53,.11);--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;--wrap:1320px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;overflow-x:hidden}body.search-open,body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.notice{height:30px;background:linear-gradient(90deg,#E53935,#FF7043,#F9A825);color:#fff;font-size:13px;display:flex;align-items:center}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:68px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--gold-deep);font-weight:800;white-space:nowrap}.brand img{width:42px;height:42px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:16px;flex:1;overflow:auto}.desktop-nav a{color:var(--text-2);font-size:14px;white-space:nowrap;padding:22px 0 19px;border-bottom:2px solid transparent}.desktop-nav a:hover{color:var(--primary)}.desktop-nav a.active{color:var(--gold);border-color:var(--primary)}.header-actions{display:flex;gap:8px;align-items:center}.btn,.icon-btn{border:0;border-radius:999px;padding:11px 18px;background:var(--primary);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn:hover{background:var(--gold);color:#fff}.btn.secondary,.icon-btn{background:#fff;color:var(--gold-deep);border:1px solid rgba(229,57,53,.18)}.btn.small{padding:8px 14px}.home-hero,.page-hero{background:linear-gradient(135deg,#F7FAFC 0%,#FFF8F1 50%,#EFF6FF 100%);padding:64px 0}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}.home-hero h1,.page-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.12;margin:.2em 0}.page-hero h1{font-size:clamp(32px,4vw,50px)}.eyebrow{color:var(--primary);font-weight:800;letter-spacing:.08em}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.media{margin:0}.media img{width:100%;border-radius:var(--radius-large);box-shadow:var(--shadow)}.media figcaption{font-size:13px;color:var(--text-3);margin-top:8px}.section{padding:64px 0}.section.alt{background:var(--bg-2)}.section.compact{padding:28px 0}.section-head{max-width:800px;margin-bottom:24px}.section-head h2{color:var(--gold-deep);font-size:clamp(26px,3vw,38px);margin:.15em 0}.lead{font-size:18px;color:var(--text-2)}.channel-grid,.card-grid,.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.channel-card,.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:0 4px 18px rgba(23,32,51,.05)}.channel-card:hover,.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.channel-card strong{display:block;color:var(--gold-deep);margin-bottom:7px}.channel-card span,.card p{color:var(--text-2)}.feature-grid .media{background:#fff;padding:10px;border-radius:var(--radius-card)}.badge{display:inline-block;background:var(--primary-soft);color:#C57A00;border-radius:999px;padding:4px 9px;font-size:12px}.text-link{color:var(--primary);font-weight:700}.breadcrumbs{padding:22px 0;color:var(--text-3);font-size:14px}.layout{display:grid;grid-template-columns:220px 1fr;gap:34px;padding-bottom:50px}.sidebar{position:sticky;top:105px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.sidebar a{display:block;padding:9px 10px;border-radius:9px}.sidebar a.active,.sidebar a:hover{background:var(--primary-soft);color:var(--gold-deep)}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}.faq-q{width:100%;text-align:left;border:0;background:#fff;padding:16px;font-weight:700;cursor:pointer}.faq-a{padding:0 16px 16px;color:var(--text-2)}.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;margin:32px 0 60px}.inline-search,.search-panel form{display:flex;gap:10px}.inline-search input,.search-panel input{flex:1;min-width:0;border:1px solid rgba(229,57,53,.2);border-radius:999px;padding:12px 16px}.site-footer{background:linear-gradient(135deg,#172033,#25324A,#34435E);color:#fff;padding:54px 0 90px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-grid a{display:block;color:rgba(255,255,255,.72);margin:7px 0}.footer-grid a:hover{color:var(--primary-light)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:30px;color:rgba(255,255,255,.7)}.search-modal[hidden],.drawer[hidden]{display:none!important}.search-modal{display:none;position:fixed;inset:0;z-index:500;background:rgba(23,32,51,.48);padding:20px;align-items:flex-start;justify-content:center}.search-modal.is-open{display:flex}.search-panel{position:relative;margin-top:10vh;width:min(680px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.search-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:28px;cursor:pointer}.drawer{position:fixed;inset:0;z-index:450;background:rgba(23,32,51,.35)}.drawer-panel{margin-left:auto;width:min(360px,88vw);height:100%;background:#fff;padding:24px;display:flex;flex-direction:column;gap:8px}.drawer-panel a{padding:10px}.mobile-bar{display:none}.backtop{position:fixed;right:20px;bottom:20px;border:0;border-radius:50%;width:44px;height:44px;background:var(--primary);color:white;cursor:pointer}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{position:fixed;left:10px;top:10px;z-index:999;background:#fff;padding:10px}.hero-media .media+.media{margin-top:14px}
@media(max-width:1100px){.desktop-nav{display:none}.header-actions{margin-left:auto}.layout{grid-template-columns:1fr}.sidebar{display:none}.channel-grid,.card-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.home-hero,.page-hero{padding:42px 0}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wrap{width:min(calc(100% - 24px),var(--wrap))}.brand strong{font-size:15px}.header-actions .small{display:none}.channel-grid,.card-grid,.feature-grid,.footer-grid{grid-template-columns:1fr}.cta{align-items:flex-start;flex-direction:column}.mobile-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:200;background:#fff;border-top:1px solid var(--primary);text-align:center;padding:9px 4px}.mobile-bar a{font-size:13px}.backtop{bottom:68px}.site-footer{padding-bottom:120px}.inline-search,.search-panel form{flex-direction:column}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}