:root{--bg:#f6f7fb;--card:#fff;--card2:#eef2ff;--text:#1f2933;--muted:#4b5563;--muted2:#6b7280;--border:#e5e7eb;--shadow:0 12px 30px rgba(31,41,51,.12);--brand-ink:#0f172a;--brand-glow:linear-gradient(135deg,#4f46e5,#22c55e);--brand-soft:radial-gradient(820px 520px at 12% 10%,rgba(79,70,229,.12),transparent 55%),radial-gradient(760px 380px at 82% 8%,rgba(16,185,129,.16),transparent 60%)}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;background:var(--brand-soft),radial-gradient(920px 520px at 52% 68%,rgba(14,165,233,.08),transparent 60%),var(--bg);color:var(--text)}a{color:inherit}.container{max-width:1140px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.pill{gap:8px;padding:8px 12px;background:#eef2ff;color:#4338ca;font-size:13px}.badge,.pill{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border)}.badge{padding:6px 10px;font-size:12px}.badge,.button{background:#f3f4f6}.button{border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:14px;cursor:pointer;font-weight:650}.button:hover{background:#e5e7eb}.button.primary{background:var(--brand-glow);color:#fff;border:0}.button.primary:hover{filter:brightness(1.03)}.button.ghost{background:transparent}.input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);outline:none}textarea{resize:vertical}.grid{display:grid;grid-gap:14px;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:980px){.grid.three{grid-template-columns:1fr}}@media (max-width:820px){.grid.two{grid-template-columns:1fr}}.muted{color:var(--muted)}.small{font-size:13px;color:var(--muted2)}.hr{height:1px;background:var(--border);margin:18px 0}.kbd{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 12px;border:solid var(--border);border-width:1px 1px 2px;border-radius:12px;font-size:13px;font-weight:650;color:var(--muted);background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.04)}.logo-mark{position:relative;width:46px;height:46px;border-radius:14px;background:var(--brand-glow);box-shadow:0 10px 20px rgba(79,70,229,.25);display:grid;place-items:center;overflow:hidden}.logo-inner{width:34px;height:34px;border-radius:10px;background:hsla(0,0%,100%,.86);-webkit-mask:radial-gradient(circle at 25% 25%,transparent 22%,#000 0) radial-gradient(circle at 75% 25%,transparent 22%,#000 0) radial-gradient(circle at 25% 75%,transparent 22%,#000 0) radial-gradient(circle at 75% 75%,transparent 22%,#000 0);mask:radial-gradient(circle at 25% 25%,transparent 22%,#000 0) radial-gradient(circle at 75% 25%,transparent 22%,#000 0) radial-gradient(circle at 25% 75%,transparent 22%,#000 0) radial-gradient(circle at 75% 75%,transparent 22%,#000 0);mix-blend-mode:screen}.logo-dot{position:absolute;right:8px;bottom:8px;width:10px;height:10px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.18)}.preview-shell{position:relative;margin-top:12px;padding:16px;border-radius:14px;border:1px solid var(--border);background:#f9fafb;overflow:hidden}.preview-shell.locked:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.02),rgba(15,23,42,.06));-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none}.preview-text{margin:0;white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:14px;line-height:1.5;color:#111827;position:relative;z-index:1}.preview-overlay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(140deg,rgba(79,70,229,.12),rgba(34,197,94,.1));text-align:center;color:var(--brand-ink);padding:12px;z-index:2}.overlay-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:hsla(0,0%,100%,.72);border:1px solid rgba(79,70,229,.18);font-size:12px;color:#4338ca}.overlay-head{font-weight:800;margin-top:8px;font-size:18px}.overlay-copy{font-size:14px;color:var(--muted);max-width:360px;margin:4px auto 0}