*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 var(--sans);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button,a,input{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--blue);outline-offset:3px}[hidden]{display:none!important}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.muted{color:var(--ink2)}
.topbar{min-height:48px;background:var(--ink);color:var(--paper);display:flex;align-items:center;gap:16px;padding:10px 28px;font-size:12px}.brand{font-size:15px;font-weight:600;letter-spacing:.025em}.top-caption{color:#cec7bb}.badge{background:#A8471F;color:white;border-radius:5px;padding:2px 9px;font-size:11px}.domain{margin-left:auto;color:#cec7bb;font-size:12px}.layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,36.1%);min-height:calc(100svh - 48px)}main{min-width:0;display:flex;align-items:center;justify-content:center;padding:64px 48px}.login{width:460px;max-width:100%}.eyebrow{font-size:11px;letter-spacing:.15em;color:var(--ink2);margin-bottom:13px}.headline{font-family:var(--serif);font-weight:400;font-size:38px;line-height:1.25;letter-spacing:.015em;margin:0}.subtitle{margin:12px 0 26px;color:var(--ink2);font-size:13px;line-height:1.8}.card{background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 1px 3px #3c2d1e0d;overflow:hidden}.step-head{padding:18px 22px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line2);font-size:14px}.step-number{display:inline-flex;align-items:center;justify-content:center;flex:none;width:24px;height:24px;border-radius:50%;background:var(--ink);color:white;font:12px var(--mono)}.step-number.done{background:#E3EEDF;color:var(--green)}.step-number.pending{background:var(--line2);color:#898173}.step-label{font-weight:550}.step-quiet{color:#888174;padding:17px 22px;display:flex;gap:11px;align-items:center;border-top:1px solid var(--line2);font-size:13px}.step-quiet small{margin-left:auto;font-size:11px}.form-body{padding:24px 22px}.field{margin-bottom:20px}.field label{display:block;font-size:13px;margin-bottom:8px}.input-wrap{position:relative}input{width:100%;height:46px;border:1px solid #D5CFC5;border-radius:8px;background:#fff;padding:0 13px;color:var(--ink);transition:border-color .15s}input::placeholder{color:#9A948A;font-size:13px}input:hover{border-color:#aaa193}input:focus{border-color:var(--blue);outline:2px solid #3f54901a;outline-offset:1px}.password{padding-right:52px}.eye{position:absolute;right:4px;top:3px;height:40px;width:40px;display:grid;place-items:center;border:0;background:none;color:var(--ink2);border-radius:5px}.eye svg{width:18px;height:18px}.primary{width:100%;min-height:46px;background:var(--rust);border:1px solid var(--rust);border-radius:8px;color:white;font-weight:550;display:flex;align-items:center;justify-content:center;gap:12px;transition:background .15s}.primary:hover{background:#984325;border-color:#984325}.form-note{font-size:12px;color:var(--ink2);margin:12px 0 0;display:flex;align-items:center;gap:7px}.tiny-icon{width:14px;height:14px;flex:none}.text-button{border:0;background:none;padding:3px 0;color:var(--rust);font-size:12.5px;text-decoration:underline;text-underline-offset:4px}.text-button:hover{color:#8f3f23}.help{font-size:12px;color:var(--ink2);line-height:1.85;margin:19px 0 0}.help button{font-size:12px}.preview{border-top:1px solid var(--line);margin-top:29px;padding-top:13px;display:flex;justify-content:space-between;gap:10px;align-items:center;color:#81796C;font-size:11px}.preview button{font-size:11px}.account-summary{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--ink2);max-width:170px}.change{margin-left:auto;white-space:nowrap}.section-title{display:flex;align-items:center;gap:12px;margin:0 0 19px;font-size:16px}.key-box{display:flex;align-items:center;gap:19px;padding:22px 18px;border:1px dashed #D5CFC5;background:#FBF9F6;border-radius:12px;margin-bottom:20px}.key-box svg{width:44px;height:44px;flex:none}.key-copy{font-size:13px;line-height:1.85}.key-copy p{margin:5px 0 0;color:var(--ink2);font-size:12px}.alternate{display:flex;justify-content:space-between;align-items:center;margin-top:16px;gap:8px;font-size:12px}.otp{font-size:24px;letter-spacing:.45em;text-align:center}.error{margin:0 0 15px;font-size:12px;color:var(--rose)}.notice{margin:16px 0 0;padding:11px 13px;border-radius:8px;background:#F5F0E7;color:#6B573B;font-size:12px;line-height:1.8}.sidebar{min-width:0;background:var(--side);border-left:1px solid var(--line);padding:44px;display:flex;flex-direction:column;gap:28px}.section-eyebrow{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px;font-size:11px;font-weight:400;letter-spacing:.1em;color:#77705F}.sample{font-size:10px;letter-spacing:0;border:1px solid #DAD4C9;border-radius:4px;padding:1px 5px;color:#8A8173}.side-card{background:white;border:1px solid var(--line);border-radius:12px;padding:4px 16px}.check-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;font-size:13px}.check-row+.check-row{border-top:1px solid var(--line2)}.check-row>span:first-child{color:#4F4A41}.status{display:inline-flex;align-items:center;gap:7px}.dot{width:6px;height:6px;background:#a69d8d;border-radius:50%;flex:none}.dot.green{background:var(--green)}.last-login{padding:16px;font-size:13px;line-height:1.9}.last-login p{margin:0}.secondary{min-height:42px;padding:0 15px;border:1px solid #D5CFC5;border-radius:8px;background:white;color:var(--ink);font-size:12px}.secondary:hover{background:var(--paper)}.freeze{margin-top:12px}.audit{margin-top:auto;border-top:1px solid var(--line);padding-top:18px;font-size:12px;line-height:1.9;color:var(--ink2)}.audit-title{display:flex;align-items:center;gap:8px;color:var(--ink);margin-bottom:7px;font-size:13px}.audit p{margin:0}.audit strong{font-weight:500;color:var(--ink)}dialog{max-width:420px;width:calc(100% - 40px);border:1px solid var(--line);border-radius:14px;background:var(--paper);padding:26px;color:var(--ink);box-shadow:0 20px 80px #211e1a22}dialog::backdrop{background:#211e1a55}dialog h2{font-size:20px;margin:0 0 12px;font-weight:550}dialog p{font-size:13px;color:var(--ink2);line-height:1.9;margin:0 0 22px}dialog .secondary{float:right}
@media(min-width:1600px){.sidebar{padding:52px 56px}.login{width:480px}}@media(max-width:1050px){.sidebar{padding:32px 26px}main{padding:48px 30px}.headline{font-size:34px}.top-caption{display:none}}@media(max-width:760px){.topbar{padding:12px 18px;gap:10px;flex-wrap:wrap}.brand{font-size:14px}.domain{display:none}.badge{margin-left:auto}.layout{grid-template-columns:minmax(0,1fr)}main{padding:45px 22px 36px}.headline{font-size:32px}.sidebar{border-left:0;border-top:1px solid var(--line);padding:28px 22px;gap:24px}.sidebar>section,.audit{width:460px;max-width:100%;margin-left:auto;margin-right:auto}.audit{margin-top:12px}.account-summary{max-width:130px}.step-head{padding:16px}.form-body{padding:22px 18px}}
@media(min-width:761px) and (max-height:780px){main{padding-top:28px;padding-bottom:28px}.subtitle{margin-bottom:18px}.form-body{padding-top:18px;padding-bottom:18px}.field{margin-bottom:16px}.help{margin-top:14px}.preview{margin-top:18px;padding-top:10px}.eyebrow{margin-bottom:9px}.sidebar{padding-top:32px;padding-bottom:28px}}
/* 接入真实服务后的补充 */
.dot.rose{background:var(--rose)}.dot.gold{background:var(--gold)}.frozen-note{margin:0;padding:14px;border-radius:8px;background:var(--rose-bg);color:var(--rose);font-size:13px;line-height:1.8}.freeze-title{color:var(--rose)}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px}.dialog-actions .secondary{float:none}.primary.compact{width:auto;min-height:42px;padding:0 16px;font-size:13px}
.field-gap{margin-top:18px}