:root{color-scheme:light;--surface: #ffffff;--border: #e5e7eb;--ink: #111827;--muted: #6b7280;--brand: #fe5a22;--shadow: 0 10px 30px rgba(15, 23, 42, .06);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at top right,rgba(254,90,34,.08),transparent 24%),linear-gradient(180deg,#fff,#fffdfc);color:var(--ink)}button,input,select,textarea{font:inherit}code,pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.page{width:min(1180px,calc(100% - 64px));margin:0 auto;padding:40px 0 56px}.hero{margin-bottom:28px}.eyebrow{margin:0 0 12px;color:var(--brand);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:700}.hero h1,.section-head h2{margin:0}.hero h1{font-size:clamp(2.1rem,4vw,3rem);line-height:1;letter-spacing:-.04em}.lede{margin:12px 0 0;max-width:48ch;color:var(--muted);font-size:.98rem;line-height:1.6}.content-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(360px,.95fr);gap:28px;align-items:start}.stack{display:grid;gap:28px}.surface{border:1px solid var(--border);background:#ffffffeb;box-shadow:var(--shadow);border-radius:18px;padding:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);min-width:0}.section-head{margin-bottom:18px}.section-head h2{font-size:1rem;letter-spacing:-.02em}.section-head p{margin:6px 0 0;color:var(--muted);font-size:.92rem;line-height:1.5}.config-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.config-form label{display:flex;flex-direction:column;gap:7px;font-size:.9rem;color:var(--muted)}.config-form label span{color:var(--ink);font-weight:500}.config-form input,.config-form select,.config-form textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:border-color .18s ease,box-shadow .18s ease}.config-form input:focus,.config-form select:focus,.config-form textarea:focus{border-color:#fe5a2280;box-shadow:0 0 0 4px #fe5a221f}.config-form textarea{resize:vertical}.full,.form-actions{grid-column:1 / -1}.toggle{justify-content:space-between;align-items:center;padding-top:27px}.toggle-wrap{position:relative;display:inline-flex;align-items:center}.toggle input{position:absolute;inset:0;opacity:0;cursor:pointer}.toggle-ui{position:relative;width:42px;height:24px;border-radius:999px;background:#e5e7eb;transition:background .18s ease}.toggle-ui:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0f172a29;transition:transform .18s ease}.toggle input:checked+.toggle-ui{background:var(--brand)}.toggle input:checked+.toggle-ui:after{transform:translate(18px)}.form-actions{margin-top:6px}.primary-button,.secondary-button{border-radius:12px;padding:10px 14px;font-weight:600;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}.primary-button{border:1px solid var(--brand);background:var(--brand);color:#fff}.secondary-button{border:1px solid var(--border);background:#fff;color:var(--ink)}.preview-stage{position:relative;min-height:220px;overflow:hidden;border:1px solid var(--border);border-radius:14px;background:linear-gradient(180deg,#fff,#fafafa)}.preview-stage:before{content:"Style Preview";position:absolute;top:14px;left:14px;z-index:1;padding:5px 9px;border-radius:999px;background:#111827;color:#fff;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.preview-host{position:relative;width:100%;height:100%}.preview-canvas{position:absolute;inset:0;display:grid;place-items:center;padding:28px}.preview-frame{position:relative;width:min(100%,380px);min-height:120px}.preview-host{position:relative;width:100%;min-height:120px}.output-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.code-block{margin:0;padding:16px;border:1px solid var(--border);border-radius:14px;background:#fafafa;overflow:auto;color:#374151;font-size:.88rem;line-height:1.6}@media(max-width:980px){.content-grid{grid-template-columns:1fr}}@media(max-width:720px){.page{width:min(100% - 20px,1180px);padding-top:24px}.surface{padding:18px}.config-form{grid-template-columns:1fr}.toggle{padding-top:0}.output-head{flex-direction:column}}