:root{--plum:#5d174e;--purple:#842477;--violet:#a855a2;--lavender:#eaddec;--paper:#fffdfb;--canvas:#faf7fb;--ink:#2d2030;--muted:#776879;--line:#d9c8dc;--danger:#ba2d3f;--success:#28785d;--focus:0 0 0 3px rgba(168,85,162,.2)}*{box-sizing:border-box}html{background:var(--canvas)}body{margin:0;background:var(--canvas);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--purple)}button,input{font:inherit}:focus-visible{outline:2px solid var(--violet);outline-offset:3px}.violet-header{position:sticky;z-index:20;top:0;display:flex;height:68px;align-items:center;justify-content:space-between;padding:0 38px;background:var(--plum);color:white}.violet-brand{display:flex;min-width:0;align-items:center;gap:12px;color:white;text-decoration:none}.violet-brand b{overflow:hidden;max-width:480px;font-size:15px;text-overflow:ellipsis;white-space:nowrap}.brand-mark{width:22px;height:28px;border:1px solid #e9c9e7;border-radius:14px 14px 3px 3px;box-shadow:inset 0 -8px #8f3a85}.violet-header nav{display:flex;height:100%}.violet-header nav a{position:relative;display:grid;min-width:82px;place-items:center;color:#eaddec;font-size:12px;text-decoration:none}.violet-header nav a.active:after{position:absolute;right:18px;bottom:0;left:18px;height:3px;background:#e6a4d9;content:""}.auth-canvas{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 68px);max-width:1280px;margin:auto}.journey-rail{padding:52px 24px;border-right:1px solid var(--line)}.journey-rail ol{margin:0;padding:0;list-style:none}.journey-rail li{position:relative;display:grid;grid-template-columns:40px 1fr;gap:14px;min-height:96px}.journey-rail li:not(:last-child):after{position:absolute;top:37px;bottom:-3px;left:18px;border-left:1px dotted #b98ab6;content:""}.journey-rail li>b{z-index:1;display:grid;width:38px;height:38px;place-items:center;border:1px solid #bd95ba;border-radius:50%;background:var(--canvas);color:var(--purple);font-size:11px}.journey-rail li.current>b{background:var(--plum);color:white}.journey-rail span{padding-top:5px;font-size:12px;font-weight:800}.journey-rail small{display:block;margin-top:6px;color:var(--muted);font-size:9px;font-weight:400}.login-stage,.register-workspace{padding:50px 64px 70px}.login-stage{max-width:720px}.login-stage>header h1,.register-workspace>header h1{margin:0;font-family:Georgia,"Songti SC",serif;font-size:31px;font-weight:600}.login-stage>header p,.register-workspace>header p{margin:10px 0 0;color:var(--muted);font-size:12px}.credential-line{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:44px}.field{position:relative;display:grid;gap:8px}.field label{font-size:11px;font-weight:800}.field input{width:100%;height:48px;padding:0 13px;border:0;border-bottom:1px solid #a98aa6;background:transparent;color:var(--ink);border-radius:0}.field input:focus{border-bottom:2px solid var(--purple);box-shadow:none;outline:0}.field.is-error input{border-color:var(--danger)}.field-error{display:none;color:var(--danger);font-size:9px}.field.is-error>.field-error{display:block}.password-field input{padding-right:58px}.toggle-password{position:absolute;right:0;top:28px;height:36px;border:0;background:transparent;color:var(--purple);font-size:10px}.consent-line{display:flex;grid-column:1/-1;align-items:flex-start;gap:9px;margin-top:6px;color:var(--muted);font-size:10px;line-height:1.6}.consent-line input{width:15px;height:15px;margin:1px 0 0;accent-color:var(--purple)}.primary-bar{grid-column:1/-1;width:100%;height:50px;border:0;background:linear-gradient(90deg,var(--plum),var(--purple));color:white;font-size:12px;font-weight:800;letter-spacing:.08em}.primary-bar:disabled{background:#dacbdd;color:#88768a;cursor:not-allowed}.primary-bar.is-loading{cursor:wait}.switch-line{margin:24px 0;text-align:center;color:var(--muted);font-size:11px}.state-samples{display:flex;gap:25px;margin-top:36px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:9px}.page-message,.policy-message{margin-top:24px;padding:12px 14px;border-left:3px solid var(--purple);background:#f3eaf3;color:var(--purple);font-size:11px}.page-message.is-error,.policy-message.is-error{border-color:var(--danger);background:#fff0f1;color:var(--danger)}.page-message.is-success{border-color:var(--success);background:#edf8f3;color:var(--success)}.register-canvas{max-width:1480px;grid-template-columns:210px minmax(0,1fr)}.register-workspace{padding-top:42px}.register-workspace>header{margin-bottom:22px}.form-chapter{border-top:1px solid var(--line);padding:0 0 28px}.form-chapter>header{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.form-chapter>header b,.consent-chapter>b{color:var(--purple);font-size:12px}.form-chapter>header span{color:var(--muted);font-size:9px}.field-matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 32px}.verification-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px 30px}.verification-layout .sms-field{grid-column:1/-1}.inline-control{display:grid;grid-template-columns:minmax(0,1fr) 130px;border-bottom:1px solid #a98aa6}.inline-control input{border:0}.inline-control button{border:0;border-left:1px solid var(--line);background:transparent;color:var(--purple);font-size:10px}.consent-chapter{padding-top:18px;border-top:1px solid var(--line)}.register-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:18px;margin-top:20px}.register-actions>a{display:grid;height:50px;place-items:center;border:1px solid var(--purple);text-decoration:none;font-size:11px}.register-actions .primary-bar{grid-column:auto}.policy-message{margin:0 0 22px}.policy-message:empty{display:none}[hidden]{display:none!important}
@media(max-width:1024px){.auth-canvas{grid-template-columns:180px minmax(0,1fr)}.login-stage,.register-workspace{padding-right:36px;padding-left:36px}.register-canvas{grid-template-columns:180px minmax(0,1fr)}}
@media(max-width:768px){.violet-header{height:58px;padding:0 14px}.violet-brand b{max-width:180px}.violet-header nav a{min-width:62px}.auth-canvas,.register-canvas{display:block;min-height:calc(100vh - 58px)}.journey-rail{overflow:auto;padding:14px;border:0;border-bottom:1px solid var(--line)}.journey-rail ol{display:flex;min-width:470px}.journey-rail li{display:grid;min-width:112px;min-height:58px;grid-template-columns:28px 1fr;gap:7px}.journey-rail li:not(:last-child):after{top:14px;right:-3px;bottom:auto;left:27px;border-top:1px solid #b98ab6;border-left:0}.journey-rail li>b{width:28px;height:28px;font-size:9px}.journey-rail span{padding:2px 0 0;font-size:9px}.journey-rail small{margin-top:3px;font-size:8px}.login-stage,.register-workspace{max-width:none;padding:28px 18px 88px}.login-stage>header h1,.register-workspace>header h1{font-size:25px}.credential-line{grid-template-columns:1fr;margin-top:28px}.field-matrix,.verification-layout{grid-template-columns:1fr}.verification-layout .sms-field{grid-column:auto}.state-samples{display:none}.register-actions{position:sticky;z-index:10;bottom:0;margin-right:-18px;margin-bottom:-88px;margin-left:-18px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:rgba(250,247,251,.96)}.register-actions>a{height:46px}.register-actions .primary-bar{height:46px}}
@media(max-width:390px){.violet-brand b{max-width:128px}.violet-header nav a{min-width:54px;font-size:10px}.login-stage,.register-workspace{padding-right:14px;padding-left:14px}.credential-line{gap:16px}.inline-control{grid-template-columns:minmax(0,1fr) 105px}.register-actions{grid-template-columns:.75fr 1.25fr}}
.login-surface .journey-rail li{min-height:132px}.login-surface .journey-rail li:last-child>b{background:#f5edf5}
@media(max-width:768px){.login-surface .journey-rail ol{min-width:250px}.login-surface .journey-rail li{min-width:125px;min-height:58px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}