:root{--bg: #f4f6fb;--panel: #ffffff;--text: #1a1d27;--muted: #6b7280;--line: #e5e8f0;--accent: #4f6ef7;--accent-ink: #ffffff;--soon: #94a3b8;--ok: #16a34a;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);--radius: 16px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}.platform-header{background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:10px;font-size:18px;letter-spacing:-.01em}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--accent),#6d8bff);color:#fff}.brand-mark svg{width:20px;height:20px}.brand-text b{font-weight:800}.brand-text{font-weight:600}.header-hint{font-size:13px;color:var(--muted)}.header-right{display:flex;align-items:center;gap:10px}.header-user{font-size:13px;color:var(--muted)}.btn-ghost{font-size:13px;padding:7px 12px}.hero{padding:56px 0 28px;max-width:720px}.hero h1{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.02em;margin:0 0 12px}.hero p{font-size:16px;line-height:1.6;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding-bottom:64px}.product-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .16s ease,box-shadow .16s ease}.product-card.is-active:hover{transform:translateY(-3px);box-shadow:0 2px 4px #1018280d,0 16px 36px #1018281a}.product-card.is-soon{opacity:.78}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:#eef1fe;color:var(--accent)}.is-soon .card-icon{background:#f1f3f8;color:var(--soon)}.card-icon svg{width:26px;height:26px}.badge{font-size:11.5px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;padding:5px 10px;border-radius:999px}.badge-active{background:#e7f6ec;color:var(--ok)}.badge-soon{background:#eef1f6;color:var(--soon)}.card-name{font-size:18px;font-weight:700;margin:0 0 4px}.card-tagline{font-size:13px;font-weight:600;color:var(--accent);margin:0 0 10px}.is-soon .card-tagline{color:var(--soon)}.card-desc{font-size:14px;line-height:1.55;color:var(--muted);margin:0 0 20px;flex:1}.card-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:7px;font:inherit;font-size:14px;font-weight:600;padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer;text-decoration:none;transition:background .14s ease,border-color .14s ease,transform .08s ease}.btn:hover{background:#f7f8fc;border-color:#d7dbe6}.btn:active{transform:translateY(1px)}.btn svg{width:16px;height:16px}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn[disabled]:hover{background:#fff;border-color:var(--line)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn-primary:hover{background:#3f5cf0;border-color:#3f5cf0}.btn.is-copied{background:var(--ok);border-color:var(--ok);color:#fff}.platform-footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:13px;text-align:center}.modal-overlay{position:fixed;inset:0;background:#14182680;display:grid;place-items:center;padding:20px;z-index:50;animation:fade .14s ease}.modal-overlay[hidden]{display:none}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal{background:var(--panel);border-radius:18px;width:100%;max-width:560px;padding:26px;box-shadow:0 24px 64px #10182847;animation:pop .16s ease}@keyframes pop{0%{transform:scale(.97);opacity:0}to{transform:scale(1);opacity:1}}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.modal-head h2{font-size:19px;font-weight:700;margin:0 0 6px}.modal-head p{font-size:14px;line-height:1.5;color:var(--muted);margin:0}.icon-btn{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer}.icon-btn:hover{background:#f7f8fc;color:var(--text)}.icon-btn svg{width:18px;height:18px}.field-label{display:block;font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.embed-box{width:100%;min-height:168px;resize:vertical;font-family:SFMono-Regular,ui-monospace,JetBrains Mono,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.5;padding:14px;border-radius:12px;border:1px solid var(--line);background:#f8f9fc;color:#2a2f3a}.embed-box:focus{outline:2px solid var(--accent);outline-offset:1px}.modal-actions{display:flex;gap:10px;margin:14px 0 18px;flex-wrap:wrap}.embed-steps{margin:0 0 14px;padding-left:20px;color:var(--text);font-size:14px;line-height:1.7}.embed-tip{font-size:13px;color:var(--muted);margin:0;line-height:1.55}.embed-tip code{background:#eef1f6;padding:1px 6px;border-radius:5px;font-size:12px}@media(max-width:560px){.header-hint{display:none}.hero{padding-top:40px}}