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img{height:22px;width:auto;display:block}.landing-nav-actions{display:flex;align-items:center;gap:14px}.landing-nav-link{background:transparent;border:none;color:var(--ink-2);font-size:14px;font-family:inherit;padding:6px 4px;cursor:pointer;transition:color .15s ease}.landing-nav-link:hover{color:var(--accent)}.landing-nav-cta{color:var(--ink-2);border:1px solid var(--divider);background:var(--bar);padding:6px 14px;border-radius:6px;font-size:14px;font-family:inherit;cursor:pointer;transition:all .15s ease}.landing-nav-cta:hover{border-color:var(--accent);color:var(--accent)}.landing-hero{padding:72px 6vw 64px;text-align:center;background:var(--bar);border-bottom:1px solid var(--divider)}.landing-hero-logo{display:block;height:64px;width:auto;margin:0 auto 22px}.landing-hero-eyebrow{display:inline-block;font-size:12px;letter-spacing:.22em;color:var(--accent);text-transform:uppercase;font-weight:500}.landing-hero h1{font-size:clamp(30px,4.4vw,48px);font-weight:700;line-height:1.25;letter-spacing:.01em;margin:14px 0 18px;color:var(--fg);text-wrap:balance}.landing-hero p.sub{font-size:16px;color:var(--ink-2);max-width:640px;margin:0 auto 30px;line-height:1.7}.landing-hero-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.landing-btn-primary,.landing-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:500;font-family:inherit;padding:9px 18px;border-radius:6px;border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s ease,border-color .15s ease,color .15s ease}.landing-btn-primary{background:var(--accent);color:#fff}.landing-btn-primary:hover{background:var(--accent-dark)}.landing-btn-ghost{background:var(--bar);color:var(--ink-2);border-color:var(--divider)}.landing-btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.landing-section{max-width:1080px;margin:0 auto;padding:64px 6vw}.landing-section+.landing-section{border-top:1px solid var(--divider)}.landing-section-head{text-align:center;max-width:640px;margin:0 auto 40px}.landing-section-head .kicker,.landing-security .kicker{font-size:12px;letter-spacing:.2em;color:var(--accent);font-weight:500;margin-bottom:8px}.landing-section-head h2,.landing-security h2,.landing-footer-cta h2{font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.3;color:var(--fg);margin:0 0 12px;text-wrap:balance}.landing-section-head p{color:var(--ink-2);font-size:15px;margin:0}.landing-cards{display:grid;grid-template-columns:repeat(3,1fr);background:var(--bar);border:1px solid var(--divider);border-radius:8px;overflow:hidden}.landing-card{padding:26px 28px;border-left:1px solid var(--divider)}.landing-card:first-child{border-left:0}.landing-card h3{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--fg);margin:0 0 8px}.landing-card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}.landing-card p{color:var(--ink-2);font-size:14.5px;line-height:1.75;margin:0}@media (max-width: 860px){.landing-cards{grid-template-columns:1fr}.landing-card{border-left:0;border-top:1px solid var(--divider)}.landing-card:first-child{border-top:0}}.landing-flow{display:flex;align-items:stretch;justify-content:center;flex-wrap:wrap;background:var(--bar);border:1px solid var(--divider);border-radius:8px;padding:0}.landing-flow-step{flex:1 1 0;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:22px 8px;border-left:1px solid var(--divider)}.landing-flow-step:first-child{border-left:0}.landing-flow-step .num{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}.landing-flow-step .label{font-size:15px;color:var(--fg);font-weight:500}.landing-flow-arrow{display:none}@media (max-width: 860px){.landing-flow-step{flex:1 1 30%;border-top:1px solid var(--divider)}.landing-flow-step:nth-child(-n+5){border-top:0}.landing-flow-step:nth-child(7){border-left:0}}.landing-security{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}.landing-security h2{text-align:left}.landing-security p.lead{color:var(--ink-2);font-size:15px;line-height:1.8;margin:0}.landing-security ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}.landing-security li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--divider);color:var(--fg);font-size:14.5px;line-height:1.6}.landing-security li:first-child{border-top:0;padding-top:4px}.landing-security li .dot{flex:none;width:8px;height:8px;border-radius:50%;margin-top:8px;background:var(--accent)}@media (max-width: 860px){.landing-security{grid-template-columns:1fr;gap:24px}}.landing-footer-cta{text-align:center;padding:64px 6vw;background:var(--bar);border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}.landing-footer-cta p{color:var(--ink-2);font-size:15px;margin:0 0 22px}.landing-inline-link{background:none;border:none;padding:0;font:inherit;color:var(--accent);border-bottom:1px solid var(--accent-soft);cursor:pointer}.landing-inline-link:hover{border-bottom-color:var(--accent)}.landing-footer{padding:22px 6vw;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px;flex-wrap:wrap;gap:10px}.guide-panel{max-width:1080px;margin:32px auto 48px;padding:8px 28px 0;background:var(--bar);border:1px solid var(--divider);border-radius:8px}.guide-panel .ant-typography,.guide-panel .ant-table,.guide-panel .ant-alert,.guide-panel .ant-anchor{font-family:var(--font)}@media (max-width: 860px){.guide-panel{margin:16px 6vw 32px;padding:4px 16px 0}.guide-panel .doc-toc{display:none}}@media (max-width: 600px){.landing-hero{padding:48px 6vw 44px}.landing-nav-link{display:none}}.login-page{--bg: #f6f8fb;--bar: #ffffff;--fg: #1f2937;--ink-2: #3b4757;--accent: #1a8fc1;--accent-dark: #157aa6;--accent-soft: #e7f4fb;--divider: #dde4ee;--muted: #6b7a90;--font: "DengXian", "等线", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", "Noto Sans SC", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;min-height:100vh;font-family:var(--font);display:flex;align-items:center;justify-content:center;padding:6vh 20px;background:var(--bg);color:var(--fg);box-sizing:border-box}.login-shell{width:100%;max-width:400px}.login-brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:22px}.login-brand img{height:56px;width:auto}.login-brand .eyebrow{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:500;text-align:center}.login-card{background:var(--bar);border:1px solid var(--divider);border-radius:8px;padding:28px 28px 22px}.login-card-title{font-size:18px;font-weight:700;color:var(--fg);margin-bottom:4px}.login-card-sub{font-size:13px;color:var(--muted);margin-bottom:22px}.login-card .ant-form,.login-card .ant-form-item,.login-card .ant-input-affix-wrapper,.login-card .ant-input,.login-card .ant-input-affix-wrapper>input.ant-input,.login-card .ant-form-item-explain-error{font-family:var(--font)}.login-card .ant-input-affix-wrapper,.login-card .ant-input{border-radius:6px;border-color:var(--divider);padding-top:8px;padding-bottom:8px}.login-card .ant-input-affix-wrapper:hover,.login-card .ant-input:hover{border-color:var(--accent)}.login-card .ant-input-affix-wrapper-focused,.login-card .ant-input-affix-wrapper:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.login-card .ant-input-prefix{color:var(--muted);margin-inline-end:10px}.login-card .ant-input::placeholder{color:#9aa6b8}.login-card .ant-form-item-explain-error{font-size:12.5px;margin-top:4px}.login-card .ant-input-password-icon{color:var(--muted)}.login-card .ant-input-password-icon:hover{color:var(--accent)}.login-submit{width:100%;height:42px;margin-top:4px;border:1px solid transparent;border-radius:6px;background:var(--accent);color:#fff;font-size:15px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .15s ease,opacity .15s ease}.login-submit:hover:not(:disabled){background:var(--accent-dark)}.login-submit:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.login-submit:disabled{opacity:.6;cursor:default}.login-foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--divider);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.login-link{background:none;border:none;padding:0;color:var(--accent);font-size:13px;font-family:inherit;cursor:pointer}.login-link:hover{color:var(--accent-dark);text-decoration:underline}@media (max-width: 480px){.login-card{padding:22px 18px 18px}.login-brand .eyebrow{font-size:10.5px;letter-spacing:.12em}}