:root{--ink:#0f172a;--muted:#64748b;--paper:#fff;--bg:#f8fafc;--border:#e5e7eb;--radius:16px;--shadow:0 14px 40px rgba(15,23,42,.08);--font:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink)}.container{max-width:1200px;margin:0 auto;padding:0 16px}.section{padding:60px 0}a{text-decoration:none;color:inherit}.header{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffbf;border-bottom:1px solid var(--border)}.header-inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px}.brand img{width:36px;height:36px;border-radius:12px}.brand-name{font-weight:800;font-size:18px;letter-spacing:-.2px}.nav{display:none;gap:20px;color:var(--muted)}@media (min-width:768px){.nav{display:flex}}.cta{background:var(--ink);color:#fff;border:0;border-radius:999px;padding:10px 16px;cursor:pointer}.cta:hover{opacity:.95}.hero{background:linear-gradient(180deg,#f1f5f9,#fff)}.hero-grid{display:grid;gap:24px;align-items:center;padding:56px 0}@media (min-width:1024px){.hero-grid{grid-template-columns:1.05fr .95fr;padding:88px 0}}.pill{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);background:#eef2f7;border-radius:999px;padding:6px 10px}.hero h1{font-size:40px;line-height:1.1;letter-spacing:-.6px}@media (min-width:640px){.hero h1{font-size:56px}}.hero p{color:var(--muted);font-size:18px;max-width:640px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.btn{border-radius:999px;padding:12px 18px;border:1px solid var(--border);background:var(--paper)}.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.preview-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.preview-box{width:100%;aspect-ratio:4/3;border:1px solid var(--border);border-radius:12px;background:linear-gradient(135deg,#f3f4f6,#fff);display:grid;place-items:center}.how-grid{display:grid;gap:16px;margin-top:24px}@media (min-width:900px){.how-grid{grid-template-columns:repeat(3,1fr)}}.card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.badge{width:42px;height:42px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;margin-bottom:10px}.grid-two{display:grid;gap:16px}@media (min-width:1024px){.grid-two{grid-template-columns:1.05fr .95fr}}label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}input,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;font:inherit}textarea{min-height:88px;resize:vertical}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{border:1px solid #d1d5db;padding:8px;vertical-align:top}.table th{background:#f3f4f6;text-align:left}.right{text-align:right}.items-toolbar{display:flex;justify-content:space-between;align-items:center;margin:6px 0 10px}.btn-link{background:transparent;border:0;color:#e11d48;cursor:pointer;padding:0}#pdf-sheet{width:210mm;min-height:297mm;margin:0 auto;background:#fff;color:#111827;padding:14mm;border:1px solid var(--border);border-radius:8px}.pdf-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8mm}.small{color:#6b7280;font-size:12px}.note-box{border:1px solid #d1d5db;min-height:28mm;padding:8px;border-radius:6px}.footer{border-top:1px solid var(--border);padding:24px 0;color:var(--muted);font-size:14px}@media print{.no-print{display:none!important}#pdf-sheet{border:0;border-radius:0}body{background:#fff}}