:root{color-scheme:dark;--bg:#0c1118;--panel:#121b25;--line:#293747;--text:#e1e8f0;--muted:#8fa1b5;--mint:#8bdbba}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-width:280px;min-height:100vh;background:radial-gradient(ellipse at 50% 0,#14251f 0,transparent 52%),var(--bg);color:var(--text);font:14px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--mint)}.login-shell{width:min(100% - 36px,456px);margin:0 auto;padding:56px 0 24px}.brand{display:flex;align-items:center;gap:12px;width:fit-content;margin:0 0 29px 4px;font-size:25px;font-weight:650;letter-spacing:1px}.brand small{display:block;font-size:8px;font-weight:500;color:var(--muted);letter-spacing:2px;margin-top:-4px}.brand-mark{height:29px;display:flex;align-items:end;gap:4px}.brand-mark i{display:block;width:5px;border-radius:2px;background:var(--mint);height:16px}.brand-mark i:nth-child(2){height:29px}.brand-mark i:nth-child(3){height:23px}.login-card{border:1px solid #2a3d37;background:linear-gradient(135deg,#15221f,var(--panel) 42%);border-radius:17px;padding:31px 32px;box-shadow:0 20px 64px #0003}.eyebrow{font-size:10px;letter-spacing:1px;color:var(--mint);margin-bottom:9px}h1,h2,p{margin:0}h1{font-size:26px;line-height:1.4;letter-spacing:-.6px;font-weight:620}h2{font-size:14px;font-weight:600}.subtitle{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.8}form{margin-top:27px}label:not(.checkbox-row){display:block;font-size:12px;margin:18px 0 7px;color:#c4d0dd}input:not([type=checkbox]){width:100%;height:44px;padding:10px 12px;color:var(--text);background:#0c151e;border:1px solid #344555;border-radius:7px;transition:border-color .15s}input:not([type=checkbox]):focus{border-color:var(--mint)}input::placeholder{color:#55697b}input:disabled{opacity:.5}.code-input{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:18px!important;letter-spacing:4px}.field-help,.privacy-note{font-size:10px;color:var(--muted);margin-top:8px;line-height:1.8}.checkbox-row{display:flex;align-items:flex-start;gap:9px;font-size:11px;color:var(--muted);margin:18px 0;cursor:pointer}.checkbox-row input{accent-color:var(--mint);width:15px;height:15px;margin:2px 0 0;flex-shrink:0}.primary-button{display:flex;align-items:center;justify-content:center;width:100%;min-height:45px;border:1px solid var(--mint);border-radius:7px;background:var(--mint);color:#10271e;font-weight:650;font-size:12px;cursor:pointer;margin-top:23px;padding:10px 15px;text-align:center}.primary-button:not(:disabled):not(.disabled-link):hover{background:#adeace}.primary-button:disabled,.disabled-link{opacity:.4;cursor:not-allowed}.security-note{border-top:1px solid var(--line);display:flex;align-items:start;gap:9px;margin-top:26px;padding-top:18px;color:#788da2;font-size:10px;line-height:1.9}.security-note>span{color:var(--mint);font-size:18px;line-height:1.3}.notice{font-size:11px;padding:12px 14px;line-height:1.85;margin-top:18px;background:#1d3029;border:1px solid #355749;border-radius:7px;color:#b3dbca;overflow-wrap:anywhere}.notice.error{background:#30232b;border-color:#62424b;color:#f0b4b8}.setup-step{display:flex;align-items:start;gap:10px;margin-top:26px}.setup-step p{color:var(--muted);font-size:10px;margin-top:4px}.step-number{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:1px solid #35594a;color:var(--mint);font-size:11px;flex-shrink:0}.qr-container{display:grid;place-items:center;min-height:242px;padding:9px;margin-top:18px;border:1px solid var(--line);border-radius:10px;background:#0c151e}.qr-container img{max-width:100%;height:auto;border-radius:4px;background:white}#setup-qr-placeholder{font-size:11px;color:var(--muted);text-align:center;padding:15px}.privacy-note{text-align:center}.text-button{background:transparent;color:var(--mint);border:0;padding:8px 0;font-size:11px;cursor:pointer;text-decoration:underline;text-underline-offset:4px}.secondary-link{display:block;text-align:center;color:var(--muted);font-size:11px;margin-top:19px;text-decoration:underline;text-underline-offset:4px}.success-mark{display:grid;place-items:center;border-radius:50%;width:40px;height:40px;background:#203b2f;border:1px solid #3f715b;color:var(--mint);font-size:21px;margin:25px 0 15px}.recovery-codes{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px;margin-top:21px}.recovery-codes code{font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;padding:9px 4px;border:1px solid var(--line);border-radius:5px;background:#0c151e;text-align:center;overflow-wrap:anywhere;user-select:all}footer{color:#536779;font-size:8px;letter-spacing:1.2px;text-align:center;margin-top:24px}footer span{margin:0 9px;color:#344b5d}@media(max-width:480px){.login-shell{padding-top:32px;width:calc(100% - 28px)}.login-card{padding:25px 23px}.brand{margin-bottom:23px}h1{font-size:24px}.recovery-codes{gap:6px}.recovery-codes code{font-size:11px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}