:root{--navy:#0F172A;--navy2:#1E293B;--or:#F97316;--or2:#EA580C;--bg:#F8FAFC;--line:#E2E8F0;--mute:#64748B;--ok:#16A34A;--err:#DC2626}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{font-family:'Plus Jakarta Sans',Inter,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;color:var(--navy);background:var(--navy);-webkit-font-smoothing:antialiased}
body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 15% 10%,rgba(249,115,22,.22),transparent 45%),radial-gradient(circle at 90% 90%,rgba(124,58,237,.18),transparent 45%);pointer-events:none}
.wrap{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:28px 16px 48px}
.top{width:100%;max-width:980px;display:flex;align-items:center;justify-content:space-between;color:#fff;margin-bottom:22px}
.brand{font-weight:800;letter-spacing:.16em;font-size:13px}.brand i{color:var(--or);font-style:normal}
.tag{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.65);border:1px solid rgba(255,255,255,.22);padding:6px 11px;border-radius:999px}
.prog{display:flex;gap:6px;margin:0 0 18px;width:100%;max-width:560px}
.prog b{flex:1;height:4px;border-radius:4px;background:rgba(255,255,255,.16)}.prog b.on{background:var(--or)}
.card{width:100%;max-width:560px;background:#fff;border-radius:20px;padding:34px 32px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.card.wide{max-width:860px}
h1{font-size:26px;line-height:1.2;margin:0 0 12px;letter-spacing:-.01em}
h2{font-size:15px;margin:0 0 6px}
p{line-height:1.6;margin:0 0 14px;color:#334155;font-size:15px}
.lead{font-size:16px}.mute{color:var(--mute);font-size:13px}
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--or2);margin-bottom:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font:inherit;font-weight:800;font-size:15px;padding:14px 24px;border-radius:12px;background:linear-gradient(135deg,var(--or),var(--or2));color:#fff;box-shadow:0 8px 22px rgba(249,115,22,.35);transition:transform .15s,opacity .15s}
.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);box-shadow:none}
.btn.full{width:100%}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:20px}
label.f{display:block;font-size:12.5px;font-weight:700;color:#334155;margin:0 0 6px}
.in{width:100%;font:inherit;font-size:15px;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);outline:0;transition:border-color .15s,box-shadow .15s}
.in:focus{border-color:var(--or);box-shadow:0 0 0 4px rgba(249,115,22,.15)}
.in[readonly]{background:#F1F5F9;color:#475569}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{margin-bottom:14px}
.err{color:var(--err);font-size:13px;font-weight:600;min-height:18px;margin-top:8px}
.ok{color:var(--ok)}
.notice{background:#FFF7ED;border:1px solid #FED7AA;border-radius:12px;padding:14px 16px;margin:18px 0;font-size:14px;color:#7C2D12;line-height:1.55}
.list{margin:16px 0;padding:0;list-style:none}
.list li{padding:12px 0;border-top:1px solid var(--line);font-size:14.5px;color:#334155;line-height:1.5}
.list li:first-child{border-top:0}.list b{color:var(--navy)}
.codebox{display:flex;gap:10px;justify-content:center;margin:22px 0 6px}
.codebox input{width:48px;height:58px;text-align:center;font:inherit;font-size:24px;font-weight:800;border:1.5px solid var(--line);border-radius:12px;outline:0}
.codebox input:focus{border-color:var(--or);box-shadow:0 0 0 4px rgba(249,115,22,.15)}
.link{background:none;border:0;padding:0;font:inherit;font-size:13px;font-weight:700;color:var(--or2);cursor:pointer;text-decoration:underline}
/* contrat */
.paper{background:#fff;color:#0F172A}
.ct-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:3px solid var(--navy);padding-bottom:16px;margin-bottom:22px}
.ct-logo{font-weight:800;font-size:22px;letter-spacing:.14em}.ct-logo i{color:var(--or);font-style:normal}
.ct-sub{font-size:12px;color:var(--mute);margin-top:4px;line-height:1.5}
.ct-ref{text-align:right;font-size:11.5px;color:var(--mute);line-height:1.6}
.ct-title{text-align:center;font-size:19px;font-weight:800;letter-spacing:.04em;margin:6px 0 4px}
.ct-tsub{text-align:center;color:var(--mute);font-size:13.5px;margin-bottom:24px}
.ct-box{border:1.5px solid var(--line);border-radius:12px;padding:18px;background:#FBFCFE;margin-bottom:22px}
.ct-art{margin:0 0 16px}.ct-art h3{font-size:14px;margin:0 0 5px}.ct-art p{font-size:13.5px;line-height:1.65;margin:0;text-align:justify}
.ct-scroll{max-height:340px;overflow:auto;padding-right:8px;border:1.5px solid var(--line);border-radius:12px;padding:18px;margin-bottom:22px}
.sigpad{position:relative;border:1.5px dashed #94A3B8;border-radius:12px;background:#fff;height:170px;touch-action:none}
.sigpad canvas{position:absolute;inset:0;width:100%;height:100%;border-radius:12px;cursor:crosshair}
.sigpad .hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#94A3B8;font-size:14px;pointer-events:none}
.sigpad .x{position:absolute;left:16px;bottom:34px;right:16px;border-bottom:1px solid #CBD5E1;pointer-events:none}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.5;color:#334155;margin:16px 0 4px}
.chk input{margin-top:3px;width:18px;height:18px;accent-color:var(--or)}
.bigok{width:64px;height:64px;border-radius:50%;background:#DCFCE7;color:var(--ok);display:grid;place-items:center;font-size:32px;font-weight:800;margin-bottom:18px}
/* tour */
.tour{min-height:380px;display:flex;flex-direction:column}
.tour .body{flex:1}
.dots{display:flex;gap:6px}.dots b{width:8px;height:8px;border-radius:50%;background:var(--line)}.dots b.on{background:var(--or);width:22px;border-radius:6px}
.tour .foot{display:flex;justify-content:space-between;align-items:center;margin-top:26px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.pair div{border-radius:12px;padding:14px;font-size:13.5px;line-height:1.5}
.pair .old{background:#F1F5F9;color:#475569}.pair .new{background:#FFF7ED;border:1px solid #FED7AA;color:#7C2D12}
.pair small{display:block;font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:11px;margin-bottom:6px}
.fade{animation:fade .35s ease}@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:640px){.card{padding:24px 18px;border-radius:16px}.grid2,.pair{grid-template-columns:1fr}h1{font-size:22px}.codebox input{width:42px;height:52px}.ct-head{flex-direction:column}.ct-ref{text-align:left}.tag{display:none}}