:root{--bg:#0A1020;--bg-1:#10192B;--bg-2:#162238;--bg-3:#1D2B43;--bg-4:#243751;--bg-5:#2A405C;--gold:#E6C77A;--gold-2:#B98B54;--mist:#7FA9CC;--teal:#63AFA7;--sage:#8FAE91;--copper:#C78D58;--ice:#C4D4E8;--heading:#F3F6FA;--text:#EDF2F7;--text2:#B8C4D4;--text3:#8E9BAF;--footer:#060B14}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(1240px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(10,16,32,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(230,199,122,.08)}.topbar{height:72px;display:flex;align-items:center;gap:28px}.brand-logo img{width:138px;max-height:44px;object-fit:contain}.nav-core{display:flex;gap:26px;margin-left:auto}.nav-core a{color:#E8EEF6;position:relative;padding:8px 0}.nav-core a:hover{color:var(--gold)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F1DEA5,#E6C77A 52%,#B98B54);color:#0A1020;border-radius:999px;padding:10px 22px;font-weight:700;box-shadow:0 12px 28px rgba(230,199,122,.16);transition:.2s}.main-btn:hover{transform:translateY(-1px);filter:brightness(.95)}.channel-bar{background:var(--bg-1);border-top:1px solid rgba(230,199,122,.06);border-bottom:1px solid rgba(127,169,204,.08)}.channel-inner{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:9px 0}.channel-inner a{white-space:nowrap;color:var(--text2);padding:5px 11px;border:1px solid transparent;border-radius:999px;font-size:14px}.channel-inner a:hover{color:var(--heading);background:rgba(127,169,204,.12);border-color:rgba(127,169,204,.20)}.menu-btn{display:none;background:none;border:0;color:var(--text);font-size:24px}.banner-slider{max-width:1240px;margin:24px auto 40px;border-radius:24px;background:var(--bg-1);border:1px solid rgba(255,255,255,.05);box-shadow:0 24px 54px rgba(0,0,0,.34);overflow:hidden;position:relative}.slide{display:none}.slide.active{display:block}.slide img{width:100%;height:min(62vw,590px);object-fit:contain;background:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border:1px solid rgba(255,255,255,.08);border-radius:50%;background:rgba(16,25,43,.8);color:#F1DEA5;font-size:24px}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:15px;display:flex;gap:8px;justify-content:center}.slider-dots button{width:9px;height:9px;border:0;border-radius:50%;padding:0;background:rgba(230,199,122,.28)}.slider-dots button.active{background:var(--gold)}.section{padding:72px 0}.section.alt{background:var(--bg-1)}.section.soft{background:var(--bg-2)}.eyebrow{color:var(--gold);font-size:14px;letter-spacing:.12em}.section h1,.section h2{margin:.2em 0 .5em;line-height:1.2}.section h1{font-size:clamp(32px,5vw,58px);color:var(--gold)}.section h2{font-size:clamp(26px,3vw,38px);color:var(--heading)}.lead{font-size:18px;color:var(--text2);max-width:820px}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--bg-2);border:1px solid rgba(127,169,204,.15);border-radius:22px;padding:24px;box-shadow:0 18px 42px rgba(0,0,0,.25)}.card h3{color:var(--ice);margin-top:0}.card p{color:var(--text2)}.text-link{color:var(--gold);font-weight:600}.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.feature.reverse{grid-template-columns:.9fr 1.1fr}.feature.reverse .visual{order:2}.visual{background:var(--bg-2);border-radius:26px;padding:16px;border:1px solid rgba(255,255,255,.06)}.visual img{width:100%;max-height:470px;object-fit:contain}.chips{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.chips a{padding:8px 13px;border:1px solid rgba(127,169,204,.18);border-radius:999px;color:var(--text2);background:rgba(127,169,204,.06)}.steps{counter-reset:n;display:grid;gap:14px}.steps li{list-style:none;background:var(--bg-2);padding:18px 20px;border-radius:18px;border-left:3px solid var(--teal);color:var(--text2)}.steps li:before{counter-increment:n;content:counter(n);display:inline-grid;place-items:center;width:28px;height:28px;margin-right:10px;border-radius:50%;background:rgba(99,175,167,.14);color:var(--teal)}details{background:var(--bg-2);border:1px solid rgba(143,174,145,.14);border-radius:16px;padding:16px 18px}details+details{margin-top:12px}summary{cursor:pointer;font-weight:700;color:var(--heading)}details p{color:var(--text2)}.notice{border:1px solid rgba(143,174,145,.18);background:linear-gradient(135deg,rgba(143,174,145,.10),rgba(16,25,43,.18));border-radius:22px;padding:24px}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:8px}.floating-service a,.floating-service button{background:rgba(22,34,56,.94);color:#DDE5EF;border:1px solid rgba(230,199,122,.12);box-shadow:0 14px 30px rgba(0,0,0,.24);padding:9px 12px;border-radius:12px;font:inherit;cursor:pointer}.floating-service .register-link{background:linear-gradient(135deg,#F1DEA5,#E6C77A 52%,#B98B54);color:#0A1020;font-weight:700}.mobile-drawer{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);z-index:10000;background:var(--bg-2);transform:translateX(-105%);transition:.25s;overflow:auto;padding:18px}.mobile-drawer.open{transform:none}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9999;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-top img{width:130px;max-height:42px;object-fit:contain}.drawer-close{border:0;background:none;color:var(--text);font-size:30px}.drawer-group{display:grid;gap:6px;margin:18px 0}.drawer-group strong{color:var(--gold);font-size:13px}.drawer-group a{padding:7px 4px;color:var(--text2)}body.drawer-open{overflow:hidden}.mobile-bottom{display:none}footer{background:var(--footer);color:#D6DEE9;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr 1.2fr;gap:32px}.footer-brand img{width:150px;max-height:44px;object-fit:contain}.footer-grid a{display:block;color:var(--text2);margin:6px 0}.footer-bottom{margin-top:28px;padding:16px;text-align:center;border-top:1px solid rgba(255,255,255,.06);color:var(--text3)}
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