:root{color-scheme:dark;--bg: #0c1410;--bg2: #122018;--card: #16241c;--text: #f0faf4;--muted: rgba(240, 250, 244, .62);--line: rgba(255, 255, 255, .08);--accent: #8fd4a8;--accent2: #c9e86c;--warm: #f0c27a;--danger: #ff7a8a;--radius: 20px;--font: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--display: "ZCOOL XiaoWei", "Noto Serif SC", "Songti SC", serif;--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}body{background:radial-gradient(900px 480px at 40% -8%,rgba(143,212,168,.18),transparent 55%),radial-gradient(700px 400px at 90% 10%,rgba(240,194,122,.1),transparent 50%),var(--bg)}#app{max-width:430px;margin:0 auto;min-height:100dvh;padding:16px 16px calc(24px + var(--safe-b))}button,a.btn{font:inherit;cursor:pointer;border:0;appearance:none;text-decoration:none;color:inherit}.screen{animation:fade .28s ease}@keyframes fade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px;font-size:13px;color:var(--muted)}.logo{font-family:var(--display);font-weight:700;font-size:17px;color:var(--text)}.lang-toggle{background:#ffffff0f;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--muted)}.lang-toggle:active{transform:scale(.97)}.hero-card,.panel{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent),var(--card);border:1px solid var(--line);border-radius:28px;padding:24px 20px;box-shadow:0 20px 60px #00000059}.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--accent);background:#8fd4a81f;border:1px solid rgba(143,212,168,.25);border-radius:999px;padding:4px 10px;margin-bottom:10px}.hero-card h1,.panel h1{font-family:var(--display);font-size:28px;line-height:1.2;margin:8px 0 12px}.lead{color:var(--muted);font-size:15px;line-height:1.55;margin:0 0 18px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}.chip{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:#ffffff08}.price-row{display:flex;align-items:baseline;gap:10px;margin:8px 0 6px}.price{font-family:var(--display);font-size:40px;font-weight:700;color:#fff}.price-note{color:var(--muted);font-size:13px;margin:0 0 16px}.btn-row{display:flex;flex-direction:column;gap:10px;margin-top:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .12s ease,opacity .12s ease}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--accent),#5bbf8a);color:#062012}.btn-ghost{background:#ffffff0f;border:1px solid var(--line);color:var(--text)}.btn-soft{background:#f0c27a26;border:1px solid rgba(240,194,122,.35);color:var(--warm)}.btn-danger-ghost{background:transparent;border:1px solid rgba(255,122,138,.35);color:var(--danger);font-size:13px;min-height:40px}.disclaimer{margin-top:16px;font-size:12px;line-height:1.5;color:var(--muted);border-left:2px solid rgba(143,212,168,.4);padding-left:10px}.footer-links{display:flex;gap:14px;margin-top:18px;font-size:12px}.footer-links button{background:none;color:var(--muted);text-decoration:underline;text-underline-offset:3px;padding:0}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input,.field textarea{width:100%;background:#00000040;border:1px solid var(--line);border-radius:14px;color:var(--text);font:inherit;padding:12px 14px;outline:none}.field input:focus,.field textarea:focus{border-color:#8fd4a88c}.field textarea{min-height:88px;resize:vertical}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.pay-slot{min-height:48px;margin:8px 0 4px}.pay-hint{font-size:12px;color:var(--muted);line-height:1.45;margin:8px 0 0}.pay-hint code{font-size:11px;background:#ffffff0f;padding:1px 5px;border-radius:4px}.greeting{font-family:var(--display);font-size:20px;margin:0 0 6px}.sub{color:var(--muted);font-size:13px;margin:0 0 16px}.card-soft{background:#8fd4a814;border:1px solid rgba(143,212,168,.22);border-radius:18px;padding:14px 16px;margin-top:14px}.card-soft h3{margin:0 0 8px;font-size:14px;color:var(--accent);font-weight:600}.card-soft p{margin:0;font-size:14px;line-height:1.55;color:var(--text)}.card-product{background:#f0c27a14;border:1px solid rgba(240,194,122,.28);border-radius:18px;padding:14px 16px;margin-top:12px}.card-product h3{margin:0 0 8px;font-size:14px;color:var(--warm);font-weight:600}.card-product .name{font-family:var(--display);font-size:17px;margin:0 0 6px}.card-product p{margin:0;font-size:13px;line-height:1.55;color:var(--muted)}.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.meta-pill{font-size:12px;color:var(--muted);background:#ffffff0a;border:1px solid var(--line);border-radius:999px;padding:5px 10px}.toast{position:fixed;left:50%;bottom:calc(28px + var(--safe-b));transform:translate(-50%);background:#14241cf2;border:1px solid var(--line);color:var(--text);padding:12px 16px;border-radius:14px;font-size:14px;z-index:50;max-width:min(90vw,360px);box-shadow:0 12px 40px #0006;animation:fade .2s ease}.drawer-backdrop{position:fixed;inset:0;background:#0000008c;z-index:40;display:flex;align-items:flex-end;justify-content:center}.drawer{width:min(100%,430px);max-height:70vh;overflow:auto;background:var(--card);border-radius:24px 24px 0 0;border:1px solid var(--line);padding:20px 18px calc(20px + var(--safe-b))}.drawer h2{font-family:var(--display);margin:0 0 10px;font-size:22px}.drawer p{color:var(--muted);font-size:14px;line-height:1.55;margin:0 0 10px}.wearable-note{margin-top:14px;font-size:12px;color:var(--muted);text-align:center;opacity:.85}