:root{--bg:#fff8e8;--paper:#fffdf7;--deep:#12110f;--ink:#211b11;--muted:#746650;--gold:#f5c518;--gold2:#ffe27a;--red:#b85d49;--line:rgba(201,150,18,.32);--shadow:0 14px 34px rgba(18,17,15,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% 0,#fff4cf 0,transparent 28%),var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.locked{overflow:hidden}.container{width:min(960px,calc(100% - 32px));margin:0 auto}.topbar{position:fixed;inset:0 0 auto;z-index:60;height:66px;background:var(--deep);border-bottom:3px solid var(--gold)}.topbar-inner{height:100%;width:min(1100px,calc(100% - 32px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{display:flex;align-items:center;gap:10px;color:#fff8e8;min-width:0}.brand-logo{width:34px;height:32px;display:grid;place-items:center}.brand-logo img{width:100%;height:28px;object-fit:contain}.brand strong{display:block;font-size:16px;line-height:1.15}.brand small{display:block;font-size:10px;opacity:.72;letter-spacing:.08em;margin-top:4px}.top-actions{display:flex;gap:8px;align-items:center}.top-actions a,.top-actions button{height:42px;min-width:54px;padding:0 13px;border:1px solid rgba(255,255,255,.22);border-radius:9px;background:transparent;color:#fff8e8;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.top-actions .primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:var(--deep);border-color:var(--gold);box-shadow:0 6px 16px rgba(245,197,24,.24)}.quick-nav{position:fixed;z-index:55;top:66px;left:0;right:0;height:42px;background:rgba(255,253,247,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.quick-nav-inner{width:min(960px,calc(100% - 32px));height:100%;margin:auto;display:flex;align-items:flex-end;gap:10px}.quick-nav a{height:31px;padding:5px 13px;border-radius:9px 9px 0 0;border:1px solid var(--line);border-bottom:0;background:#fff;color:#4d422f}.quick-nav a.active{background:var(--gold);color:#12110f;box-shadow:0 -4px 14px rgba(245,197,24,.28)}main{padding-top:124px;min-height:70vh}.home-hero,.inner-hero{position:relative;padding:42px 0 34px;border-bottom:1px solid var(--line)}.home-hero:before,.inner-hero:before{content:"";position:absolute;left:0;top:22px;width:62px;height:7px;background:var(--gold);border-radius:10px}.eyebrow,.section-tag{font-size:12px;font-weight:700;letter-spacing:.08em;color:#8b5c13}.home-hero h1,.inner-hero h1{font-size:30px;line-height:1.28;margin:10px 0 14px}.home-hero p,.inner-hero p{max-width:780px;margin:0;color:#4b402d}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:var(--deep);font-weight:700;box-shadow:0 6px 16px rgba(245,197,24,.26)}.btn.secondary{background:#fff;border:1px solid var(--line);box-shadow:none}.section{margin:34px 0;padding:26px;background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.section h2{font-size:21px;line-height:1.35;margin:4px 0 12px}.section p{margin:0;color:#403625}.split,.feature{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:center}.feature.reverse{grid-template-columns:300px 1fr}.media{background:#fff8e8;border:1px solid var(--line);border-radius:14px;min-height:176px;display:grid;place-items:center;overflow:hidden}.media img{width:100%;height:176px;object-fit:contain;object-position:center}.media.square{width:240px;height:168px;justify-self:end}.media.square img{height:166px}.media.portrait{width:240px;min-height:320px}.media.portrait img{height:320px}.media.banner img{height:200px}.ribbon{position:relative;border-left:8px solid var(--gold)}.ribbon>span{display:inline-block;background:var(--deep);color:#fff8e8;border-radius:999px;padding:3px 10px;font-size:12px;margin-bottom:7px}.ribbon a,.text-link,.feature a,.cards-two a,.archive-grid a{display:inline-block;margin-top:14px;font-weight:700;color:#795400}.cards-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:transparent;border:0;box-shadow:none;padding:0}.cards-two article,.archive-grid>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:23px;box-shadow:var(--shadow)}.archive-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:transparent;border:0;box-shadow:none;padding:0}.app-block{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:center}.breadcrumb{display:flex;gap:8px;font-size:13px;color:#7b6b54;margin-top:14px}.breadcrumb a{color:#795400}.text-section{position:relative;padding-left:34px}.text-section:before{content:"";position:absolute;left:14px;top:31px;width:7px;height:7px;border:3px solid var(--gold);border-radius:50%}.related,.search-links{display:flex;gap:10px;flex-wrap:wrap}.related a,.search-links a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff}.faq-mini{display:grid;gap:10px}.faq-mini details,.faq-list details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 15px}.faq-mini summary,.faq-list summary{font-weight:700;cursor:pointer}.faq-list{display:grid;gap:12px}.faq-list p{margin-top:10px}.footer{margin-top:55px;background:var(--deep);color:#fff8e8;border-top:3px solid var(--gold)}.footer-wrap{padding:34px 0 74px}.footer-brand{display:flex;gap:10px;align-items:center;margin-bottom:22px}.footer-logo{width:36px;height:28px;object-fit:contain}.footer-brand strong,.footer-brand small{display:block}.footer-brand small{opacity:.68;font-size:11px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h2{font-size:14px;color:#fff;margin:0 0 9px}.footer-grid a{display:block;font-size:13px;color:#efe5cf;margin:6px 0}.footer-note,.copy{font-size:13px;color:#cbbfa9}.footer-note{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14)}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.46);z-index:79;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:80;top:78px;right:24px;width:min(560px,calc(100% - 32px));max-height:72vh;overflow:auto;background:#fffdf7;border:1px solid var(--line);border-left:3px dashed var(--gold);border-radius:16px;padding:18px;box-shadow:0 24px 70px rgba(0,0,0,.25);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.18s}.drawer.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.drawer-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.drawer-head button{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:8px;cursor:pointer}.drawer-group{margin-top:16px}.drawer-group h2{font-size:13px;margin:0 0 8px;color:#82600d}.drawer-group a{display:grid;grid-template-columns:90px 1fr;gap:8px;padding:9px;border-radius:10px}.drawer-group a:hover{background:#fff3c6}.drawer-group span{font-size:12px;color:#6b5f4c}.search-sheet{position:fixed;z-index:82;top:78px;right:24px;width:min(430px,calc(100% - 32px));background:#fffdf7;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 24px 70px rgba(0,0,0,.25);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.18s}.search-sheet.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.mobile-bar{display:none}
@media(max-width:760px){.topbar-inner{width:calc(100% - 24px)}.brand small{display:none}.top-actions a{display:none}.top-actions button{min-width:48px;padding:0 10px}.quick-nav{display:none}main{padding-top:82px}.container{width:calc(100% - 32px)}.home-hero,.inner-hero{padding-top:34px}.home-hero h1,.inner-hero h1{font-size:24px}.split,.feature,.feature.reverse,.app-block{grid-template-columns:1fr}.media.square{justify-self:start}.media.portrait{width:min(240px,100%)}.cards-two,.archive-grid,.footer-grid{grid-template-columns:1fr}.section{padding:21px;margin:24px 0}.drawer{top:74px;right:16px;max-height:76vh}.search-sheet{inset:66px 0 0;width:auto;border-radius:0;background:#12110f;color:#fff8e8}.search-sheet p{color:#fff8e8}.search-sheet .search-links a{background:#fff8e8;color:#12110f}.mobile-bar{position:fixed;z-index:70;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;min-height:52px;padding-bottom:env(safe-area-inset-bottom);background:#fffdf7;border-top:1px solid var(--line)}.mobile-bar a{display:grid;place-items:center;font-size:13px;border-top:3px solid transparent}.mobile-bar a.active{border-top-color:var(--gold);font-weight:700}.footer-wrap{padding-bottom:96px}}