:root{--bg:#faf7f2;--surface:#fff;--border:#e7ddd0;--ink:#2b2320;--muted:#857a70;--brand:#7c3f16;--brand-ink:#fff;--accent:#e8c9a0;--danger:#b3261e;--ok:#1e7d4f;--radius:14px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.app{background:var(--bg);flex-direction:column;max-width:560px;min-height:100dvh;margin:0 auto;display:flex}.topbar{z-index:10;background:var(--bg);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 18px;display:flex;position:sticky;top:0}.topbar h1{color:var(--brand);letter-spacing:-.02em;margin:0;font-size:20px}.content{flex:1;padding:16px 18px 96px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:14px}.row{align-items:center;gap:12px;display:flex}.grow{flex:1;min-width:0}.title{margin:0;font-weight:600}.sub{color:var(--muted);margin:2px 0 0;font-size:14px}.muted{color:var(--muted);font-size:14px}.badge{background:var(--accent);color:#5a3311;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-block}.badge.ok{color:var(--ok);background:#d8f0e2}.badge.warn{color:#8a5a12;background:#fbe6c8}.badge.off{color:var(--muted);background:#eee7de}.btn{appearance:none;border:1px solid var(--brand);background:var(--brand);color:var(--brand-ink);text-align:center;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:10px 14px;font-size:15px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--brand);background:0 0}.btn.danger{border-color:var(--danger);color:var(--danger);background:0 0}.btn.sm{padding:7px 11px;font-size:14px}.field{margin-bottom:12px;display:block}.field label{color:var(--muted);margin-bottom:4px;font-size:13px;display:block}.input,.select{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--ink);border-radius:10px;padding:11px 12px;font-size:15px}.error{color:var(--danger);margin:8px 0;font-size:14px}.empty{text-align:center;color:var(--muted);padding:48px 16px}.tabs{gap:8px;margin-bottom:16px;display:flex}.tab{text-align:center;border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--muted);border-radius:10px;flex:1;padding:9px;font-size:14px;font-weight:600}.tab.active{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.avatar{background:var(--accent);color:#5a3311;border-radius:50%;flex:none;justify-content:center;align-items:center;width:56px;height:56px;font-size:22px;font-weight:700;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.stat 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18px 0}.lp-hero{color:#fff;background:radial-gradient(130% 90% at 110% -10%,#b06a35 0%,#0000 55%),linear-gradient(155deg,#7c3f16 0%,#4f2a10 100%);border-radius:0 0 30px 30px;margin:0 0 8px;padding:48px 24px 36px;position:relative;overflow:hidden}.lp-hero:after{content:"📚";opacity:.12;pointer-events:none;font-size:120px;position:absolute;bottom:-18px;right:-10px;transform:rotate(-12deg)}.lp-eyebrow{letter-spacing:.04em;text-transform:uppercase;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#ffffff29;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:700;display:inline-flex}.lp-title{letter-spacing:-.02em;margin:18px 0 0;font-size:32px;font-weight:800;line-height:1.12}.lp-title em{color:var(--accent);font-style:normal}.lp-lead{color:#ffffffe6;max-width:34ch;margin:14px 0 0;font-size:15.5px}.lp-cta{gap:10px;margin-top:24px;display:flex}.lp-cta .btn{text-align:center;border-radius:12px;flex:1;padding:12px 14px}.btn.hero-primary{color:var(--brand);background:#fff;border-color:#fff}.btn.hero-ghost{color:#fff;background:#ffffff14;border-color:#ffffff8c}.lp-trust{color:#ffffffeb;flex-wrap:wrap;gap:8px 16px;margin-top:22px;font-size:13px;display:flex}.lp-trust span{align-items:center;gap:6px;display:inline-flex}.lp-section{letter-spacing:-.01em;margin:26px 2px 12px;font-size:19px;font-weight:800}.lp-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:14px;margin-bottom:10px;padding:14px;display:flex}.lp-step-n{width:30px;height:30px;color:var(--brand-ink);background:linear-gradient(150deg,#9a5a2a,#7c3f16);border-radius:50%;flex:none;place-items:center;font-size:15px;font-weight:800;display:grid}.lp-step h3{margin:0;font-size:15px;font-weight:700}.lp-step p{color:var(--muted);margin:3px 0 0;font-size:14px}.lp-feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:12px;margin-bottom:10px;padding:14px;display:flex}.lp-feature .ico{background:#f3e8db;border-radius:11px;flex:none;place-items:center;width:40px;height:40px;font-size:20px;display:grid}.lp-feature h3{margin:0;font-size:15px;font-weight:700}.lp-feature p{color:var(--muted);margin:3px 0 0;font-size:14px}.lp-final{text-align:center;color:#fff;background:linear-gradient(155deg,#7c3f16 0%,#4f2a10 100%);border-radius:20px;margin-top:26px;padding:26px 22px}.lp-final h2{margin:0;font-size:20px;font-weight:800}.lp-final p{color:#ffffffd9;margin:8px 0 0;font-size:14px}.lp-final .btn{width:100%;color:var(--brand);background:#fff;border-color:#fff;margin-top:16px;padding:12px}.lp-foot{text-align:center;color:var(--muted);margin:20px 0 0;font-size:13px}.lp-foot a{color:var(--brand);font-weight:600}