.auth{min-height:100vh;background:var(--page);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}.auth-col{display:flex;flex-direction:column;align-items:center;padding:40px 24px 120px}.auth-logo{margin:8px 0 36px;display:block;align-self:center}.auth-main{width:100%;display:flex;flex-direction:column;align-items:center}.auth-card{width:min(460px,100%);background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--sh-2);padding:40px}.auth-card h1{font-size:30px;font-weight:700;line-height:1.15;letter-spacing:-.03em;margin-bottom:8px}.auth-card .lead-s{font-size:16px;margin:0 0 8px;color:var(--text-2)}.auth-card .btn{width:100%;margin-top:24px}.auth-links{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:20px;font-size:15px;color:var(--text-2)}.auth-foot{margin-top:24px;font-size:13.5px;text-align:center;max-width:460px;color:var(--text-2)}.auth-foot+.auth-foot{margin-top:8px}.auth-art{position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow:hidden;background:var(--deep)}.auth-art img{width:100%;height:100%;object-fit:cover;object-position:50% 28%}.auth-art-card{position:absolute;left:40px;right:40px;top:55%;max-width:400px;background:var(--paper);border-radius:14px;padding:22px 22px 18px;box-shadow:var(--sh-3)}.aac-h{font:700 22px/1.15 var(--head);letter-spacing:-.025em;margin:0 0 12px}.aac-f{font-size:13px;color:var(--text-2);margin:12px 0 0}.rules{list-style:none;padding:0;margin:10px 0 0;display:grid;grid-gap:6px;gap:6px;font-size:14px}.rules li{display:flex;gap:8px;align-items:center;color:var(--text-2)}.rules li i{width:16px;height:16px;border-radius:50%;border:2px solid var(--slate-200);display:inline-block;flex:none;transition:background-color var(--fast) var(--ease),border-color var(--fast) var(--ease)}.rules li.ok{color:var(--ink)}.rules li.ok i{background:var(--green-500);border-color:var(--green-500)}.codes{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;margin:16px 0;font:600 16px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--paper);border:1px dashed var(--hairline-strong);border-radius:12px;padding:16px}.otp-input{font:700 28px/1 var(--body);letter-spacing:.3em;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.field input.otp-input{height:60px}.role-cards{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:10px;gap:10px;margin-top:8px}.qr-setup{display:grid;place-items:center;margin:16px 0}.qr-setup svg{width:180px;height:180px}.key{font:600 15px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--canvas);border-radius:10px;padding:10px 12px;word-break:break-all;text-align:center}@media (max-width:980px){.auth{grid-template-columns:1fr}.auth-art{display:none}}@media (max-width:520px){.auth-card{padding:26px 22px;border-radius:20px}.role-cards{grid-template-columns:minmax(0,1fr)}.auth-col{padding:24px 16px 140px}}