:root{--bg: #f7f6f2;--surface: #ffffff;--surface-2: #f0eee8;--ink: #1d2733;--ink-2: #4a5563;--ink-3: #7a8594;--line: #e2dfd6;--brand: #1f6f5c;--brand-ink: #ffffff;--brand-soft: #e1f0ea;--accent: #c8792b;--good: #2f8a4f;--warn: #b7791f;--bad: #c0392b;--shadow: 0 1px 2px rgba(20, 30, 40, .06), 0 4px 16px rgba(20, 30, 40, .05);--radius: 12px;--font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #12161b;--surface: #1a2027;--surface-2: #222a33;--ink: #e7ebef;--ink-2: #b4bdc7;--ink-3: #8691a0;--line: #2d3741;--brand: #4fb594;--brand-ink: #0b1712;--brand-soft: #1c3a31;--accent: #e0a060;--shadow: none;color-scheme:dark}}:root[data-theme=dark]{--bg: #12161b;--surface: #1a2027;--surface-2: #222a33;--ink: #e7ebef;--ink-2: #b4bdc7;--ink-3: #8691a0;--line: #2d3741;--brand: #4fb594;--brand-ink: #0b1712;--brand-soft: #1c3a31;--accent: #e0a060;--shadow: none;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--font)}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}h1,h2,h3{line-height:1.3;margin:1.4em 0 .6em}h1{font-size:clamp(26px,5vw,38px);margin-top:.4em}h2{font-size:22px}h3{font-size:18px}p{margin:.6em 0}code{font-family:var(--mono);font-size:.92em;background:var(--surface-2);padding:1px 5px;border-radius:4px}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.narrow{max-width:760px}.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.site-header .wrap{display:flex;align-items:center;gap:16px;height:58px}.logo{font-weight:700;color:var(--ink);font-size:17px;white-space:nowrap}.logo span{color:var(--brand)}.site-nav{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}.site-nav a{color:var(--ink-2);padding:6px 10px;border-radius:8px;white-space:nowrap;font-size:15px}.site-nav a:hover,.site-nav a[aria-current=page]{background:var(--surface-2);color:var(--ink);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 16px;border-radius:10px;font:inherit;font-size:15px;cursor:pointer;text-decoration:none;min-height:40px}.btn:hover{text-decoration:none;border-color:var(--ink-3)}.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600}.btn.primary:hover{filter:brightness(1.05)}.btn.small{padding:4px 10px;min-height:32px;font-size:14px}.btn.ghost{background:transparent;border-color:transparent}.btn.danger{color:var(--bad)}.btn:disabled{opacity:.5;cursor:not-allowed}.hero{padding:56px 0 32px}.hero p.lead{font-size:18px;color:var(--ink-2);max-width:640px}.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.grid{display:grid;gap:16px}.grid.cols-3{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.grid.cols-2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card h3{margin-top:0}.card.link{color:inherit;display:block}.card.link:hover{border-color:var(--brand);text-decoration:none}.tag{display:inline-block;font-size:12.5px;padding:1px 8px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);margin:0 4px 4px 0;white-space:nowrap}.tag.brand{background:var(--brand-soft);color:var(--brand)}.muted{color:var(--ink-3)}.small{font-size:14px}.crumbs{font-size:14px;color:var(--ink-3);margin:18px 0 0}.crumbs a{color:var(--ink-3)}table.data{width:100%;border-collapse:collapse;font-size:15px}table.data th,table.data td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}table.data th{color:var(--ink-3);font-weight:600;font-size:13.5px}.table-wrap{overflow-x:auto}.site-footer{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 40px;color:var(--ink-3);font-size:14px}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px}.site-footer a{color:var(--ink-3)}.cta-box{background:var(--brand-soft);border-radius:var(--radius);padding:20px;margin:32px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.cta-box p{margin:0;font-weight:600}label{display:block;font-size:14px;color:var(--ink-2);margin:10px 0 4px}input,select,textarea{font:inherit;font-size:15px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%;min-height:40px}textarea{min-height:80px;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:transparent}input[type=checkbox],input[type=radio]{width:auto;min-height:0}.price-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:24px}.price{display:flex;flex-direction:column}.price.featured{border-color:var(--brand);border-width:2px}.price ul{padding-left:20px;margin:12px 0 20px;flex:1}.price li{margin:4px 0}@media(max-width:640px){body{font-size:15.5px}.hero{padding:32px 0 16px}.site-header .wrap{gap:8px}.site-header .btn{padding:6px 10px}}