:root{
  --bg:#fff9f5;--bg2:#fff0e8;--paper:#ffffff;--ink:#2e1d18;--muted:#735f57;--line:rgba(184,54,63,.2);
  --red:#b8363f;--red2:#d95a63;--red3:#8f2730;--gold:#d79a42;--shadow:0 14px 34px rgba(86,35,31,.09);--radius:18px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.topbar{height:66px;position:fixed;inset:0 0 auto 0;z-index:50;display:grid;grid-template-columns:minmax(190px,1fr) auto minmax(190px,1fr);align-items:center;padding:0 max(16px,calc((100vw - 1080px)/2));background:rgba(255,249,245,.96);backdrop-filter:blur(12px);border-bottom:2px solid var(--red)}.brand{display:flex;align-items:center;gap:10px;justify-self:start}.logo-box{width:42px;height:42px;border-radius:14px;background:var(--paper);display:grid;place-items:center;overflow:hidden;border:1px solid var(--line)}.logo-box img{width:34px;height:28px;object-fit:contain}.logo-fallback{font-weight:900;color:var(--red)}.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text strong{font-size:17px}.brand-text small{font-size:10px;color:var(--muted);letter-spacing:.12em;margin-top:5px}.address-pill{justify-self:center;border:1px solid var(--line);background:white;padding:8px 18px;border-radius:999px;font-size:13px;color:var(--red3);font-weight:700}.top-actions{justify-self:end;display:flex;gap:8px}.icon-button,.close-button{border:1px solid var(--line);background:white;color:var(--ink);border-radius:12px;min-height:44px;padding:0 14px;cursor:pointer}.primary-mini{background:var(--red);color:white;border-color:var(--red)}
.page-pins{position:fixed;top:66px;left:0;right:0;z-index:45;height:42px;display:flex;align-items:center;justify-content:center;gap:24px;background:#fff2ed;border-bottom:1px solid var(--line)}.pin-item{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);font-weight:700}.pin-dot{width:10px;height:10px;border:1.5px solid var(--red);border-radius:3px}.pin-item.active{color:var(--ink)}.pin-item.active .pin-dot{background:var(--red);box-shadow:0 0 0 4px rgba(184,54,63,.12),0 0 14px rgba(184,54,63,.35)}
.site-main{padding-top:108px}.container,.section{max-width:1080px;margin:0 auto}.section{padding:72px 24px}.section.alt{max-width:none;background:var(--bg2)}.section.alt>*{max-width:1080px;margin-left:auto;margin-right:auto}.hero{padding:72px 24px 78px;display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center;min-height:560px}.hero-copy h1{font-size:clamp(36px,6vw,68px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 18px;max-width:760px}.lead{font-size:21px;font-weight:800;color:var(--red3);margin:0 0 14px}.summary{font-size:16px;color:var(--muted);max-width:720px}.eyebrow{display:inline-block;font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--red);font-weight:900}.hero-card{background:white;border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--shadow);transform:rotate(1.2deg)}.hero-card h2{font-size:20px;margin:18px 0 6px}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.tag{padding:6px 10px;border-radius:999px;background:#fff0ed;color:var(--red3);font-size:12px;font-weight:800}
.media-slot{background:#fff4ee;border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:170px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-fallback{font-size:48px;font-weight:900;color:rgba(184,54,63,.18)}.media-app{min-height:320px}.inner-media{min-height:220px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid var(--line);transition:.18s ease}.btn-primary{background:linear-gradient(135deg,var(--red2),var(--red3));color:white;border-color:transparent;box-shadow:0 9px 22px rgba(184,54,63,.22)}.btn-secondary{background:white}.btn:hover{transform:translateY(-1px);box-shadow:0 0 0 3px rgba(215,154,66,.18),0 10px 24px rgba(86,35,31,.1)}.btn:active{transform:translateY(0);filter:brightness(1.04)}.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--red3);outline-offset:3px}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}.section-head h2{font-size:32px;line-height:1.2;margin:7px 0 0}.section-head p{color:var(--muted);max-width:380px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card,.article-block,.next-panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.feature-card h3{font-size:20px;margin:0 0 10px}.feature-card p,.article-block p{color:var(--muted)}.feature-card a:not(.btn),.topic-card a{color:var(--red3);font-weight:900}.rail{display:grid;grid-template-columns:.88fr 1.12fr;gap:34px;align-items:center}.rail.reverse{grid-template-columns:1.12fr .88fr}.rail.reverse>.media-slot{order:2}.rail h2{font-size:34px;line-height:1.18;margin:10px 0 14px}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.topic-card{background:white;border:1px solid var(--line);border-radius:20px;padding:16px;display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;box-shadow:var(--shadow)}.topic-card h3{font-size:21px;line-height:1.25;margin:8px 0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.breadcrumb{max-width:1080px;margin:0 auto;padding:28px 24px 0;display:flex;gap:8px;font-size:13px;color:var(--muted)}.breadcrumb a{color:var(--red3);font-weight:800}.inner-hero{padding:54px 24px 42px;display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:center}.inner-hero h1{font-size:48px;line-height:1.1;margin:10px 0 14px}.article-stack{display:grid;gap:18px;max-width:880px!important}.article-block{position:relative;padding:28px 30px}.article-block h2{font-size:25px;margin:0 0 10px;padding-right:50px}.section-num{position:absolute;right:24px;top:20px;font-size:24px;font-weight:900;color:rgba(184,54,63,.18)}.next-panel{max-width:880px;margin:auto}.next-panel h2{font-size:28px;margin:7px 0 10px}
.overlay{position:fixed;inset:0;z-index:70;background:rgba(46,29,24,.38);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:80;top:76px;left:50%;width:min(880px,calc(100% - 32px));max-height:76vh;transform:translate(-50%,-14px);opacity:0;visibility:hidden;pointer-events:none;background:white;border:1px solid var(--line);border-radius:22px;box-shadow:0 25px 70px rgba(46,29,24,.22);overflow:auto;transition:.18s}.drawer.is-open{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{width:40px;height:30px;object-fit:contain}.drawer-brand span{display:flex;flex-direction:column}.drawer-brand small{font-size:10px;color:var(--muted)}.drawer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:20px}.drawer-groups h2{font-size:14px;color:var(--red);margin:0 0 10px}.drawer-groups a{display:block;padding:9px 0;font-weight:800;border-bottom:1px dashed rgba(184,54,63,.12)}.drawer-groups small{display:block;color:var(--muted);font-weight:500;font-size:11px;margin-top:2px}.search-panel{position:fixed;right:18px;top:76px;z-index:85;width:min(440px,calc(100% - 36px));background:white;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 25px 70px rgba(46,29,24,.2);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.18s}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.search-head{display:flex;align-items:center;justify-content:space-between}.search-box input{width:100%;min-height:46px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:#fffaf7}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{padding:7px 10px;border-radius:999px;background:#fff0ed;font-size:12px;font-weight:800}.search-presets a[hidden]{display:none}
.faq-list{display:grid;gap:12px;max-width:900px!important}.faq-item{background:white;border:1px solid var(--line);border-radius:16px;padding:0 18px}.faq-item summary{cursor:pointer;font-weight:900;padding:18px 0}.faq-item p{color:var(--muted);padding:0 0 18px;margin:0}
.site-footer{background:#2e1d18;color:#fff8f3;padding:48px max(24px,calc((100vw - 1080px)/2));border-top:3px solid var(--red)}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:44px;height:32px;object-fit:contain}.footer-brand div{display:flex;flex-direction:column}.footer-brand small{font-size:10px;color:#d8c9c2}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:34px 0}.footer-links h2{font-size:13px;color:#e6a8ad;margin:0 0 8px}.footer-links a{display:block;font-size:13px;color:#fff1eb;padding:4px 0}.footer-note,.copyright{font-size:12px;color:#d8c9c2;max-width:840px}.mobile-bottom{display:none}
@media(max-width:800px){.topbar{grid-template-columns:1fr auto;padding:0 12px}.address-pill{display:none}.page-pins{display:none}.site-main{padding-top:66px}.hero{grid-template-columns:1fr;padding:44px 16px}.hero-copy h1{font-size:42px}.feature-grid,.topic-grid,.two-col,.rail,.rail.reverse,.inner-hero{grid-template-columns:1fr}.rail.reverse>.media-slot{order:0}.topic-card{grid-template-columns:1fr}.section{padding:50px 16px}.section-head{align-items:start;flex-direction:column}.inner-hero{padding:38px 16px 28px}.inner-hero h1{font-size:38px}.drawer{top:70px}.drawer-groups{grid-template-columns:1fr 1fr}.search-panel{top:70px}.site-footer{padding:42px 18px 82px}.footer-links{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:60;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,249,245,.97);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:52px;display:grid;place-items:center;font-size:12px;font-weight:800}.mobile-bottom a.active{color:var(--red3);box-shadow:inset 0 3px 0 var(--red)} }
@media(max-width:520px){.brand-text small{display:none}.logo-box{width:38px;height:38px}.icon-button{padding:0 10px}.drawer-groups{grid-template-columns:1fr}.hero-copy h1{font-size:36px}.inner-hero h1{font-size:34px}.section-head h2,.rail h2{font-size:28px}}