:root{--bg:#f3f6f8;--surface:#fff;--ink:#10212b;--muted:#5b6b75;--line:#d9e1e6;--brand:#b00000;--brand-soft:#fbe9e9;--link:#b00000;--sand:#f6ecd9;--sea:#1f6f8b;--warn-bg:#fff3c4;--warn-ink:#6b5200;--ok-bg:#dff3e3;--ok-ink:#1d5b2c;--danger:#c93434;--ok:#2f8f4e;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0d1418;--surface:#16222a;--ink:#eef3f6;--muted:#9db0bb;--line:#2a3a44;--brand-soft:#3a1618;--link:#ff8f8f;--sand:#2a241a;--sea:#7cc4dd;--warn-bg:#4a3c08;--warn-ink:#ffe99a;--ok-bg:#173a22;--ok-ink:#c6f0d1;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);min-height:100dvh;margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:none}a{color:var(--link)}.page{max-width:960px;margin:0 auto;padding:16px 16px 48px}.topbar{background:var(--brand);color:#fff;padding:12px 16px;padding-top:max(12px, env(safe-area-inset-top));flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.topbar .brand{white-space:nowrap;text-overflow:ellipsis;color:inherit;flex:1 0 auto;align-items:center;gap:8px;font-size:1.1rem;font-weight:800;text-decoration:none;display:flex;overflow:hidden}.topbar .brand img{width:28px;height:28px}.topbar nav{flex-wrap:wrap;justify-content:flex-end;gap:14px;display:flex}.topbar nav a{color:inherit;font-size:.95rem;font-weight:600;text-decoration:none}.topbar nav a.on{text-underline-offset:4px;text-decoration:underline}.footer{text-align:center;color:var(--muted);padding:24px 16px 40px;font-size:.85rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.stack{flex-direction:column;gap:12px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spread{justify-content:space-between}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.muted{color:var(--muted)}.small{font-size:.85rem}h1{margin:0 0 8px;font-size:1.6rem}h2{margin:0 0 8px;font-size:1.15rem}h3{margin:0 0 6px;font-size:1rem}p{margin:0;line-height:1.5}ul{margin:0;padding-left:20px;line-height:1.5}.btn{background:var(--surface);border:1.5px solid var(--line);min-height:44px;color:var(--ink);border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-weight:600;text-decoration:none;display:inline-flex}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.small{min-height:34px;padding:0 10px;font-size:.85rem}.btn:disabled{opacity:.45;cursor:default}.field{flex-direction:column;flex:1;gap:4px;min-width:160px;font-size:.9rem;font-weight:600;display:flex}.input,.field input,.field select,.field textarea{border:1.5px solid var(--line);background:var(--surface);border-radius:10px;width:100%;padding:10px 12px;font-size:1rem;font-weight:400}.field textarea{resize:vertical;min-height:80px}.check{align-items:center;gap:8px;min-height:36px;display:flex}.check input{flex:none;width:20px;height:20px}.tabs{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:0 4px;margin:0 -16px 16px;padding:0 16px;display:flex}.tabs button{color:var(--muted);white-space:nowrap;border-bottom:3px solid #0000;padding:12px 14px;font-weight:600}.tabs button.on{color:var(--ink);border-color:var(--brand)}.pill{background:var(--line);color:var(--ink);border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:.78rem;font-weight:700;display:inline-flex}.pill.warn{background:var(--warn-bg);color:var(--warn-ink)}.pill.ok{background:var(--ok-bg);color:var(--ok-ink)}.notice{background:var(--warn-bg);color:var(--warn-ink);border-radius:10px;padding:10px 12px;font-size:.9rem}.notice.ok{background:var(--ok-bg);color:var(--ok-ink)}.error{color:var(--danger);font-weight:600}.hero{background:linear-gradient(160deg, var(--brand) 0%, #7a0000 100%);color:#fff;padding:48px 16px 56px}.hero .inner{flex-direction:column;gap:14px;max-width:960px;margin:0 auto;display:flex}.hero h1{margin:0;font-size:clamp(1.8rem,5vw,2.8rem);line-height:1.15}.hero p{opacity:.95;max-width:640px;font-size:1.1rem}.hero .btn{border-color:#fff}.hero .btn.primary{color:var(--brand);background:#fff}.hero .btn.ghost{color:#fff;background:0 0}.section{flex-direction:column;gap:14px;margin-top:32px;display:flex}.band{background:var(--sand);border-radius:var(--radius);padding:20px}.price{font-size:1.6rem;font-weight:800}.stat{flex-direction:column;display:flex}.stat b{font-size:1.4rem}.stat span{color:var(--muted);font-size:.8rem}details.faq summary{cursor:pointer;padding:6px 0;font-weight:700}.scroll{margin:0 -16px;padding:0 16px;overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:.9rem}table.data th,table.data td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px}table.data th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;font-size:.78rem}table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}table.data th.sticky,table.data td.sticky{background:var(--surface);z-index:1;white-space:nowrap;position:sticky;left:0}.att{border:1.5px solid var(--line);border-radius:8px;width:38px;height:38px;font-weight:700}.att.on{background:var(--ok);border-color:var(--ok);color:#fff}.att.part{background:var(--ok-bg);border-color:var(--ok);color:var(--ok-ink)}.list-item{border-top:1px solid var(--line);padding:10px 0}.list-item:first-child{border-top:none}.chips{flex-wrap:wrap;gap:6px;display:flex}.chips button{border:1.5px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:600}.chips button.on{background:var(--brand);border-color:var(--brand);color:#fff}.legal{border:1px solid var(--line);background:var(--bg);border-radius:10px;flex-direction:column;gap:8px;max-height:260px;padding:10px 12px;display:flex;overflow-y:auto}.sigpad{border:1.5px dashed var(--line);touch-action:none;background:#fff;border-radius:10px;width:100%;height:130px}.sigimg{border:1px solid var(--line);background:#fff;border-radius:6px;height:48px}.bubble{background:var(--bg);border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:14px;max-width:85%;padding:8px 12px}.bubble.mine{background:var(--brand-soft)}