:root{--background:#f4f6f8;--surface:#fff;--surface-subtle:#f8f9fb;--surface-strong:#eef1f4;--text:#182230;--text-secondary:#465467;--text-muted:#657386;--border:#dce1e7;--border-strong:#c7ced8;--brand:#2563eb;--brand-hover:#1d4ed8;--brand-soft:#eef4ff;--error:#b42318;--error-soft:#fff3f2;--success:#137a4e;--success-soft:#edf8f2;--info:#2459b8;--info-soft:#f0f5ff;--focus:#2563eb47;--shadow-card:0 8px 24px #1822300f;--radius-sm:4px;--radius-md:6px;--radius-lg:8px}*{box-sizing:border-box;letter-spacing:0}html{background:var(--background);min-width:320px}body{min-width:0;min-height:100dvh;color:var(--text);background:var(--background);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-size:16px;line-height:1.5}button,input{font:inherit}button,input,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--brand);text-underline-offset:3px;font-weight:650}svg{flex:none}.skip-link{z-index:1000;border:1px solid var(--brand);border-radius:var(--radius-md);color:#fff;background:var(--brand);align-items:center;min-height:44px;padding:0 16px;text-decoration:none;display:inline-flex;position:fixed;top:8px;left:8px;transform:translateY(-140%)}.skip-link:focus{transform:translateY(0)}.auth-shell{background:var(--surface);grid-template-columns:minmax(320px,440px) minmax(0,1fr);min-height:100dvh;display:grid}.auth-brand-panel{border-right:1px solid var(--border);min-height:100dvh;color:var(--text);background:var(--surface-subtle);flex-direction:column;padding:40px 48px;display:flex;position:sticky;top:0}.brand-mark,.dashboard-brand,.auth-mobile-brand{min-height:44px;color:var(--text);align-items:center;gap:12px;font-size:19px;font-weight:750;text-decoration:none;display:inline-flex}.brand-icon{border-radius:var(--radius-lg);color:#fff;background:var(--brand);justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex;box-shadow:0 4px 12px #2563eb2e}.brand-icon svg{width:20px;height:20px}.brand-copy{max-width:340px;margin:auto 0 40px}.brand-kicker,.auth-eyebrow{color:var(--brand);margin:0 0 8px;font-size:13px;font-weight:700}.brand-copy h2{margin:0 0 16px;font-size:32px;line-height:1.28}.brand-copy>p:last-child{color:var(--text-secondary);margin:0;line-height:1.75}.brand-benefits{gap:4px;margin:0 0 32px;padding:0;list-style:none;display:grid}.brand-benefits li{min-height:44px;color:var(--text-secondary);align-items:center;gap:12px;font-size:14px;display:flex}.brand-benefits svg{width:18px;height:18px;color:var(--brand)}.brand-footnote{color:var(--text-muted);margin:0;font-size:13px}.auth-content-panel{background:var(--surface);justify-content:center;align-items:center;min-width:0;min-height:100dvh;padding:48px clamp(32px,7vw,96px);display:flex}.auth-mobile-brand{display:none}.auth-card{width:100%;min-width:0;max-width:448px}.auth-heading{margin-bottom:28px}.auth-heading h1{margin:0 0 10px;font-size:32px;line-height:1.25}.auth-heading>p:last-child{max-width:46ch;color:var(--text-muted);overflow-wrap:anywhere;margin:0;line-height:1.7}.auth-form{gap:18px;min-width:0;display:grid}.field-group{gap:7px;min-width:0;display:grid}.field-group>label{color:var(--text-secondary);font-size:14px;font-weight:650}.field-group input:not([type=checkbox]){border:1px solid var(--border-strong);border-radius:var(--radius-md);width:100%;min-width:0;min-height:48px;color:var(--text);background:var(--surface);outline:0;padding:11px 13px;transition:border-color .16s,box-shadow .16s}.field-group input::placeholder{color:#8793a3}.field-group input:hover:not(:disabled){border-color:#9ca7b5}.field-group input:focus-visible{border-color:var(--brand);box-shadow:0 0 0 3px var(--focus)}.field-group input[aria-invalid=true]{border-color:var(--error)}.password-input-wrap{min-width:0;position:relative}.password-input-wrap input{padding-right:52px!important}.password-toggle{border-radius:var(--radius-sm);width:44px;height:44px;color:var(--text-muted);background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:2px;right:2px}.password-toggle:hover{color:var(--text);background:var(--surface-strong)}.password-toggle svg{width:19px;height:19px}button:focus-visible,a:focus-visible,main:focus-visible{outline:3px solid var(--focus);outline-offset:2px}main:focus-visible{outline-offset:-3px}.field-hint,.field-error{overflow-wrap:anywhere;margin:0;font-size:13px;line-height:1.5}.field-hint{color:var(--text-muted)}.field-error{color:var(--error)}.form-options{justify-content:space-between;align-items:center;gap:16px;min-width:0;font-size:14px;display:flex}.checkbox-label{min-width:0;min-height:44px;color:var(--text-secondary);cursor:pointer;align-items:center;gap:10px;display:inline-flex}.checkbox-label input{width:18px;height:18px;accent-color:var(--brand);flex:none;margin:0}.form-option-link{flex:none;align-items:center;min-height:44px;display:inline-flex}.agreement-row{align-items:flex-start;padding-block:4px;font-size:14px;line-height:1.65}.agreement-row input{margin-top:3px}.legal-name{color:var(--text-secondary);font-weight:650}.primary-button,.secondary-button,.secondary-link-button,.logout-button{border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;min-height:48px;padding:0 16px;font-weight:700;text-decoration:none;transition:background-color .16s,border-color .16s,color .16s,box-shadow .16s;display:inline-flex}.primary-button{border:1px solid var(--brand);color:#fff;background:var(--brand);width:100%;box-shadow:0 4px 12px #2563eb29}.primary-button:hover:not(:disabled){border-color:var(--brand-hover);background:var(--brand-hover)}.secondary-button,.secondary-link-button,.logout-button{border:1px solid var(--border-strong);color:var(--text-secondary);background:var(--surface)}.secondary-button:hover:not(:disabled),.secondary-link-button:hover,.logout-button:hover:not(:disabled){color:var(--text);background:var(--surface-subtle);border-color:#aab3bf}.secondary-button{min-width:128px}.secondary-link-button{width:100%}.primary-button:disabled,.secondary-button:disabled,.logout-button:disabled{cursor:not-allowed;opacity:.5}.button-spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.code-input-row{grid-template-columns:minmax(0,1fr) auto;gap:10px;display:grid}.form-message{border-radius:var(--radius-md);overflow-wrap:anywhere;border:1px solid;grid-template-columns:20px minmax(0,1fr);gap:10px;min-width:0;padding:12px 13px;font-size:14px;line-height:1.55;display:grid}.form-message svg{width:18px;height:18px;margin-top:1px}.form-message p{margin:4px 0 0}.form-message code{border-radius:var(--radius-sm);color:inherit;background:#ffffffb8;padding:1px 5px;font-size:15px;font-weight:750;display:inline-block}.form-message-error{color:var(--error);background:var(--error-soft);border-color:#f2bbb6}.form-message-success{color:var(--success);background:var(--success-soft);border-color:#b7ddc8}.form-message-info{color:var(--info);background:var(--info-soft);border-color:#bfd0ef}.auth-switch{min-height:44px;color:var(--text-muted);text-align:center;justify-content:center;align-items:center;gap:4px;margin:0;font-size:14px;display:flex}.dashboard-shell{background:var(--background);min-height:100dvh}.dashboard-header{border-bottom:1px solid var(--border);background:var(--surface)}.dashboard-header-inner{justify-content:space-between;align-items:center;gap:24px;width:min(1180px,100% - 48px);min-height:72px;margin:0 auto;display:flex}.dashboard-product{gap:0;line-height:1.25;display:grid}.dashboard-product strong{font-size:17px}.dashboard-product>span{color:var(--text-muted);font-size:12px;font-weight:500}.dashboard-actions,.workspace-link{align-items:center;display:inline-flex}.dashboard-actions{gap:8px}.workspace-link{border:1px solid var(--border-strong);border-radius:var(--radius-md);min-height:44px;color:var(--text-secondary);background:var(--surface);justify-content:center;gap:8px;padding:0 14px;font-weight:700;text-decoration:none;transition:background-color .16s,border-color .16s,color .16s}.workspace-link:hover{color:var(--text);background:var(--surface-subtle);border-color:#aab3bf}.workspace-link svg{width:18px;height:18px}.logout-button{min-height:44px}.logout-button svg{width:18px;height:18px}.dashboard-content{width:min(1180px,100% - 48px);margin:0 auto;padding:48px 0 72px}.dashboard-intro{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:32px;padding-bottom:32px;display:flex}.dashboard-intro h1{overflow-wrap:anywhere;margin:0 0 8px;font-size:32px;line-height:1.3}.dashboard-intro p:last-child{color:var(--text-muted);margin:0}.verified-badge{border-radius:var(--radius-md);min-height:40px;color:var(--success);background:var(--success-soft);border:1px solid #b7ddc8;flex:none;align-items:center;gap:8px;padding:0 12px;font-size:14px;font-weight:700;display:inline-flex}.verified-badge svg{width:18px;height:18px}.dashboard-summary{padding-top:32px}.dashboard-summary>h2,.section-heading h2{margin:0;font-size:20px;line-height:1.4}.dashboard-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:16px;display:grid}.dashboard-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);min-width:0;min-height:156px;box-shadow:var(--shadow-card);align-content:space-between;gap:20px;padding:20px;display:grid}.dashboard-card-icon{border-radius:var(--radius-md);width:40px;height:40px;color:var(--brand);background:var(--brand-soft);justify-content:center;align-items:center;display:inline-flex}.dashboard-card-icon-success{color:var(--success);background:var(--success-soft)}.dashboard-card-icon svg{width:20px;height:20px}.dashboard-card-copy{gap:4px;min-width:0;display:grid}.dashboard-card-copy>span{color:var(--text-muted);font-size:13px}.dashboard-card-copy strong{min-width:0;font-size:18px;line-height:1.4}.dashboard-value{overflow-wrap:anywhere}.dashboard-number{font-variant-numeric:tabular-nums}.account-details{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:minmax(180px,.35fr) minmax(0,1fr);gap:48px;margin-top:40px;padding:32px 0;display:grid}.section-heading .auth-eyebrow{margin-bottom:6px}.detail-list{margin:0;display:grid}.detail-list>div{border-bottom:1px solid var(--border);grid-template-columns:minmax(120px,.5fr) minmax(0,1fr);gap:24px;padding:13px 0;display:grid}.detail-list>div:first-child{padding-top:0}.detail-list>div:last-child{border-bottom:0;padding-bottom:0}.detail-list dt,.detail-list dd{margin:0}.detail-list dt{color:var(--text-muted)}.detail-list dd{color:var(--text);overflow-wrap:anywhere;font-weight:650}@media (max-width:1020px){.dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:800px){.auth-shell{display:block}.auth-brand-panel{display:none}.auth-content-panel{flex-direction:column;justify-content:flex-start;align-items:flex-start;min-height:100dvh;padding:24px 24px 48px}.auth-mobile-brand{margin-bottom:36px;display:inline-flex}.auth-card{max-width:520px;margin:0 auto}.dashboard-header-inner,.dashboard-content{width:min(100% - 32px,1180px)}.dashboard-content{padding-top:32px}.dashboard-intro{gap:24px}.account-details{grid-template-columns:1fr;gap:24px}}@media (max-width:520px){.auth-content-panel{padding:20px 18px 40px}.auth-mobile-brand{margin-bottom:28px}.auth-heading{margin-bottom:24px}.auth-heading h1,.dashboard-intro h1{font-size:28px}.code-input-row{grid-template-columns:1fr}.secondary-button{width:100%}.form-options{align-items:flex-start}.dashboard-product>span{display:none}.logout-button{padding-inline:12px}.workspace-link{width:44px;padding:0}.workspace-link span{display:none}.dashboard-intro{display:grid}.verified-badge{width:fit-content}.dashboard-grid{grid-template-columns:1fr}.dashboard-card{min-height:136px}.detail-list>div{grid-template-columns:1fr;gap:4px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}