.portal-body{background:var(--color-bg);min-height:100dvh;color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-body);-webkit-font-smoothing:antialiased;accent-color:var(--color-text);margin:0;display:block;overflow-x:clip}.portal-body a{color:inherit;text-decoration:none}.portal-body p{margin:0}.portal-body h1,.portal-body h2,.portal-body h3{font-weight:var(--weight-heading);letter-spacing:var(--tracking-heading);text-wrap:balance;margin:0}.portal-body h1{font-size:var(--text-h2);line-height:var(--leading-h2)}.portal-body h2{font-size:var(--text-h3);line-height:1.3}.portal-body h3{font-size:var(--text-card);line-height:1.4}.portal-body code,.portal-body kbd,.portal-body .mono{font-family:var(--font-mono);font-size:var(--text-mono);letter-spacing:var(--tracking-mono)}.portal-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.portal-skip{top:var(--space-2);z-index:100;padding:var(--space-2) var(--space-3);border:1px solid var(--color-focus);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font-weight:var(--weight-medium);transform:translateY(calc(-100% - var(--space-4)));position:fixed;inset-inline-start:var(--space-2)}.portal-skip:focus{transform:translateY(0)}.portal-body :where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:var(--focus-ring);outline-offset:var(--ring-offset)}.portal-shell{background:var(--color-bg);grid-template-columns:76px minmax(0,1fr);min-height:100dvh;display:grid;position:relative}.portal-shell:before{content:"";z-index:0;border-inline-end:1px solid var(--color-border);background:var(--color-surface);pointer-events:none;width:76px;position:absolute;inset-block:0;inset-inline-start:0}.portal-rail{z-index:1;align-items:center;gap:var(--space-1);height:100dvh;padding:var(--space-3) var(--space-2);background:0 0;flex-direction:column;min-width:0;display:flex;position:sticky;top:0}.portal-rail-brand{width:40px;height:40px;margin-bottom:var(--space-1);border-radius:var(--radius-sm);place-items:center;display:grid}.portal-brand-mark{object-fit:contain;width:auto;max-width:100%;height:auto;display:block}.portal-rail-link{justify-content:center;align-items:center;gap:var(--space-1);width:100%;min-height:var(--tap);padding:var(--space-1) 2px;border-radius:var(--radius-sm);color:var(--color-muted);text-align:center;transition:background var(--duration) var(--ease), color var(--duration) var(--ease);flex-direction:column;font-size:11px;line-height:1.1;display:flex;position:relative}.portal-rail-link:hover,.portal-rail-link:focus-visible{background:var(--color-surface-2);color:var(--color-text)}.portal-rail-link[aria-current=page]{background:var(--color-surface-2);color:var(--color-text);font-weight:var(--weight-medium)}.portal-rail-link[aria-current=page]:before{content:"";top:10px;bottom:10px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--color-brand);width:2px;position:absolute;inset-inline-start:calc(var(--space-2) * -1)}.portal-rail-divider{width:26px;height:1px;margin-block:var(--space-1);background:var(--color-border);flex:none}.portal-rail-spacer{margin-top:auto}.portal-rail-avatar,.portal-topbar-avatar{border:1px solid var(--color-border-strong);background:var(--color-surface-2);width:30px;height:30px;color:var(--color-text);font-family:var(--font-mono);font-size:10px;font-weight:var(--weight-medium);border-radius:50%;flex:none;place-items:center;display:grid}.portal-main{flex-direction:column;min-width:0;display:flex}.portal-topbar{z-index:20;align-items:center;gap:var(--space-2);min-height:60px;padding-inline:var(--space-4);border-bottom:1px solid var(--color-border);background:var(--color-bg);display:flex;position:sticky;top:0}.portal-crumb{align-items:center;gap:var(--space-1);min-width:0;font-size:var(--text-small);font-weight:var(--weight-medium);white-space:nowrap;display:flex}.portal-crumb-current{color:var(--color-muted);font-weight:var(--weight-regular);text-overflow:ellipsis;min-width:0;overflow:hidden}.portal-crumb-sep{color:var(--color-subtle)}.portal-topbar-spacer{margin-inline-start:auto}.portal-search{align-items:center;gap:var(--space-1);width:min(260px,28vw);min-height:34px;padding-inline:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-muted);font-size:var(--text-small);display:flex}.portal-search:focus-within{border-color:var(--color-border-hover);background:var(--color-bg)}.portal-search input{width:100%;min-width:0;color:var(--color-text);font:inherit;background:0 0;border:0}.portal-search input::placeholder{color:var(--color-muted)}.portal-topbar-action{justify-content:center;align-items:center;gap:var(--space-1);min-width:var(--tap);min-height:var(--tap);padding-inline:var(--space-1);border-radius:var(--radius-sm);color:var(--color-muted);font-size:var(--text-small);white-space:nowrap;border:1px solid #0000;display:inline-flex}.portal-topbar-action:hover,.portal-topbar-action:focus-visible{border-color:var(--color-border);background:var(--color-surface);color:var(--color-text)}.portal-topbar-action .portal-icon{width:18px;height:18px}.portal-account{position:relative}.portal-account summary{min-width:var(--tap);min-height:var(--tap);cursor:pointer;place-items:center;list-style:none;display:grid}.portal-account summary::-webkit-details-marker{display:none}.portal-account-panel{top:calc(100% + var(--space-1));gap:var(--space-1);min-width:210px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);box-shadow:var(--shadow-menu);display:grid;position:absolute;inset-inline-end:0}.portal-account-panel a,.portal-account-panel button{min-height:var(--tap);padding-inline:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text);font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;align-items:center;display:flex}.portal-account-panel a:hover,.portal-account-panel button:hover,.portal-account-panel a:focus-visible,.portal-account-panel button:focus-visible{background:var(--color-surface-2)}.portal-account-meta{padding:var(--space-2);border-bottom:1px solid var(--color-border);color:var(--color-muted);font-size:var(--text-caption)}.portal-content{width:100%;max-width:calc(var(--container) + 2 * var(--gutter));padding:var(--space-5) var(--gutter) var(--space-8);flex:1;margin-inline:auto}.portal-content:focus{outline:none}.portal-stack{gap:var(--space-5);min-width:0;display:grid}.portal-stack-tight{gap:var(--space-2);display:grid}.portal-section-gap{margin-top:var(--space-3)}.portal-grid-2{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.portal-panel{min-width:0;padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg)}.portal-panel-surface{padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.portal-eyebrow{color:var(--color-muted);font-family:var(--font-mono);font-size:var(--text-mono);letter-spacing:var(--tracking-mono);text-transform:uppercase}.portal-muted{color:var(--color-muted)}.portal-subtle{color:var(--color-subtle);font-size:var(--text-caption)}.portal-page-header{gap:var(--space-3);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-border);display:grid}.portal-page-header-main{justify-content:space-between;align-items:flex-start;gap:var(--space-4);flex-wrap:wrap;display:flex}.portal-page-header-copy{gap:var(--space-2);max-width:var(--measure);display:grid}.portal-page-actions{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.portal-btn{justify-content:center;align-items:center;gap:var(--space-2);min-height:var(--tap);padding-inline:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font:inherit;font-weight:var(--weight-medium);cursor:pointer;display:inline-flex}.portal-btn:hover,.portal-btn:focus-visible{border-color:var(--color-border-hover);background:var(--color-surface)}.portal-btn-primary{border-color:var(--color-brand);background:var(--color-brand);color:var(--color-on-brand)}.portal-body .portal-btn-primary{color:var(--color-on-brand)}.portal-btn-primary:hover,.portal-btn-primary:focus-visible{border-color:var(--color-brand-hover);background:var(--color-brand-hover);color:var(--color-on-brand)}.portal-body .portal-btn-primary:hover,.portal-body .portal-btn-primary:focus-visible{color:var(--color-on-brand)}.portal-btn-quiet,.portal-btn-secondary{border-color:var(--color-border-strong);background:var(--color-bg);color:var(--color-text)}.portal-body .portal-btn-quiet,.portal-body .portal-btn-secondary{color:var(--color-text)}.portal-btn-ghost{color:var(--color-muted);background:0 0;border-color:#0000}.portal-body .portal-btn-ghost{color:var(--color-muted)}.portal-btn-danger{border-color:var(--color-brand-text);background:var(--color-bg);color:var(--color-brand-text)}.portal-body .portal-btn-danger{color:var(--color-brand-text)}.portal-btn-danger:hover,.portal-btn-danger:focus-visible{border-color:var(--color-brand-text);background:var(--color-surface)}.portal-btn:disabled,.portal-btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}.portal-link,.portal-body .portal-link{color:var(--color-brand-text);text-underline-offset:3px;text-decoration:underline}.portal-link:hover{text-decoration-thickness:2px}.portal-badge{align-items:center;gap:var(--space-1);min-height:26px;padding-inline:var(--space-2);border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);background:var(--color-bg);color:var(--color-text);font-size:var(--text-caption);font-weight:var(--weight-medium);white-space:nowrap;display:inline-flex}.portal-badge-shape{background:var(--color-muted);border-radius:50%;flex:none;width:8px;height:8px}.portal-badge[data-tone=info] .portal-badge-shape{background:var(--color-text);border-radius:1px}.portal-badge[data-tone=success] .portal-badge-shape{background:var(--color-success);border-radius:50%}.portal-badge[data-tone=warn] .portal-badge-shape{background:var(--color-brand-text);border-radius:0;transform:rotate(45deg)}.portal-badge[data-tone=danger] .portal-badge-shape{background:var(--color-brand);border-radius:1px;transform:rotate(45deg)}.portal-empty{justify-items:start;gap:var(--space-2);padding:var(--space-5);border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);display:grid}.portal-empty h2,.portal-empty p{margin:0}.portal-panel>h2+.portal-empty,.portal-panel>.portal-stack-tight+.portal-empty{margin-top:var(--space-3)}.portal-table-wrap{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;min-width:0;max-width:100%;overflow-x:auto}.portal-table{border-collapse:collapse;width:100%;font-size:var(--text-card)}.portal-table caption{padding:var(--space-3);color:var(--color-muted);text-align:start;font-size:var(--text-caption)}.portal-table th,.portal-table td{padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border);text-align:start;vertical-align:top}.portal-table th{background:var(--color-surface-2);color:var(--color-muted);font-size:var(--text-caption);font-weight:var(--weight-medium);white-space:nowrap}.portal-table tbody tr:last-child td{border-bottom:0}.portal-table .portal-num{text-align:end;font-variant-numeric:tabular-nums}.portal-field{gap:var(--space-1);align-content:start;display:grid}.portal-field-label{font-size:var(--text-small);font-weight:var(--weight-medium)}.portal-field-required{color:var(--color-brand-text)}.portal-field-control{width:100%;min-height:var(--tap);padding:var(--space-2) var(--space-3);border:1px solid var(--color-control);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font:inherit}textarea.portal-field-control{resize:vertical;min-height:120px}.portal-field-control:focus-visible{border-color:var(--color-focus)}.portal-field[data-invalid=true] .portal-field-control{border-color:var(--color-brand)}.portal-field-hint{color:var(--color-muted);font-size:var(--text-caption)}.portal-field-error{color:var(--color-brand-text);font-size:var(--text-caption);font-weight:var(--weight-medium)}.portal-dialog{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg)}.portal-dialog>summary{align-items:center;gap:var(--space-2);min-height:var(--tap);padding-inline:var(--space-3);border-radius:var(--radius-md);cursor:pointer;font-weight:var(--weight-medium);list-style:none;display:flex}.portal-dialog>summary::-webkit-details-marker{display:none}.portal-dialog[data-primary]>summary{background:var(--color-brand);color:var(--color-on-brand)}.portal-dialog[data-primary]>summary:hover{background:var(--color-brand-hover)}.portal-dialog>summary:hover{background:var(--color-surface)}.portal-dialog-body{gap:var(--space-3);padding:var(--space-4);border-top:1px solid var(--color-border);display:grid}.portal-toast{align-items:flex-start;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-size:var(--text-small);display:flex}.portal-step-up{gap:var(--space-2);max-inline-size:24rem;margin-block:var(--space-2);padding:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);font-size:var(--text-small);display:grid}.portal-step-up p{margin:0}.portal-confirm{border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-bg);max-inline-size:min(28rem,100vw - 2rem);color:var(--color-text);padding:0}.portal-confirm-body{padding:var(--space-4)}.portal-confirm::backdrop{background:color-mix(in srgb, var(--color-text) 45%, transparent)}.portal-confirm p{margin:0 0 var(--space-4)}.portal-confirm-actions{justify-content:flex-end;gap:var(--space-2);flex-wrap:wrap;display:flex}.portal-step-up-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.portal-toast[data-tone=success]{border-color:var(--color-success)}.portal-toast[data-tone=danger]{border-color:var(--color-brand)}.portal-live{min-height:1px}.portal-banner{align-items:center;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.portal-banner-icon{border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-bg);width:40px;height:40px;color:var(--color-text);place-items:center;display:grid}.portal-banner-copy{gap:var(--space-1);min-width:0;display:grid}.portal-module-list{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));margin:0;padding:0;list-style:none;display:grid}.portal-module{justify-content:space-between;align-items:center;gap:var(--space-2);min-height:var(--tap);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);flex-wrap:wrap;display:flex}.portal-module[data-enabled=true]{border-color:var(--color-border-strong)}.portal-module-label{align-items:center;gap:var(--space-2);flex:12rem;min-width:0;display:flex}.portal-icon{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px}.portal-mobile-menu{top:var(--space-2);z-index:40;position:fixed;inset-inline-end:var(--space-2)}.portal-mobile-menu>summary{width:var(--tap);height:var(--tap);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);cursor:pointer;place-items:center;list-style:none;display:none}.portal-mobile-menu>summary::-webkit-details-marker{display:none}.portal-drawer-panel{inset:calc(var(--tap) + var(--space-3)) var(--space-2) auto var(--space-2);max-height:calc(100dvh - var(--tap) - var(--space-6));padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);box-shadow:var(--shadow-menu);position:fixed;overflow-y:auto}.portal-drawer-nav{gap:var(--space-1);display:grid}.portal-drawer-nav a{align-items:center;gap:var(--space-2);min-height:var(--tap);padding-inline:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text);display:flex}.portal-drawer-nav a[aria-current=page],.portal-drawer-nav a:hover{background:var(--color-surface-2)}.portal-drawer-footer{gap:var(--space-2);margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--color-border);display:grid}.portal-tabbar{display:none}.portal-language{position:relative}.portal-language>summary{justify-content:center;align-items:center;gap:var(--space-1);min-width:var(--tap);min-height:var(--tap);padding-inline:var(--space-1);border-radius:var(--radius-sm);color:var(--color-muted);font-size:var(--text-small);cursor:pointer;white-space:nowrap;border:1px solid #0000;list-style:none;display:inline-flex}.portal-language>summary::-webkit-details-marker{display:none}.portal-language>summary:hover{border-color:var(--color-border);background:var(--color-surface);color:var(--color-text)}.portal-language-panel{top:calc(100% + var(--space-1));min-width:180px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);box-shadow:var(--shadow-menu);gap:2px;display:grid;position:absolute;inset-inline-end:0}.portal-language-panel a{justify-content:space-between;align-items:center;gap:var(--space-2);min-height:var(--tap);padding-inline:var(--space-2);border-radius:var(--radius-sm);display:flex}.portal-language-panel a:hover,.portal-language-panel a[aria-current=page]{background:var(--color-surface-2)}.portal-auth{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:100dvh;display:grid;position:relative}.portal-auth-theme{z-index:1;position:absolute;inset-block-start:var(--space-3);inset-inline-end:var(--space-3)}.portal-auth-aside{gap:var(--space-5);padding:var(--space-6);border-inline-end:1px solid var(--color-border);background:var(--color-surface);flex-direction:column;display:flex}.portal-auth-brand{align-items:center;gap:var(--space-2);font-weight:var(--weight-medium);display:inline-flex}.portal-auth-brand-mark{border-radius:var(--radius-sm);place-items:center;width:34px;height:34px;display:grid}.portal-auth-brand .portal-brand-mark{width:30px;height:auto}.portal-auth-aside-copy{gap:var(--space-3);max-width:46ch;display:grid}.portal-auth-aside-title{font-size:var(--text-h2);line-height:var(--leading-h2);font-weight:var(--weight-heading);letter-spacing:var(--tracking-heading);text-wrap:balance}.portal-auth-main{padding:var(--space-6) var(--space-5);place-items:center;display:grid}.portal-auth-card{gap:var(--space-4);width:min(100%,420px);display:grid}.portal-auth-has-intro{grid-template:"aside main""intro main"1fr/minmax(0,1.2fr) minmax(0,1fr)}.portal-auth-has-intro .portal-auth-aside{padding-bottom:var(--space-6);grid-area:aside}.portal-auth-has-intro .portal-auth-main{padding-top:var(--space-8);grid-area:main;align-items:start}.portal-auth-has-intro .portal-auth-card{top:var(--space-6);position:sticky}.portal-auth-has-intro .portal-auth-aside-copy{max-width:60ch}.portal-auth-has-intro:lang(zh) 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