/* Leo Workspace 2.0 — precision console / personal transfer node */
:root {
    --ws-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --ws-grid: rgba(55, 70, 94, .07);
    --ws-grid-strong: rgba(55, 70, 94, .11);
    --ws-glow: rgba(79, 70, 229, .09);
    --ws-panel: rgba(255, 255, 255, .82);
    --ws-panel-solid: #fbfcfd;
    --ws-line: rgba(30, 45, 67, .12);
    --ws-line-bright: rgba(79, 70, 229, .32);
    --ws-ink: #172033;
    --ws-muted: #6e7b8d;
    --ws-dim: #9ba5b3;
    --ws-cyan: #087da8;
    --ws-node: #4f46e5;
    --ws-noise-opacity: .025;
}

html[data-theme="light"] {
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-soft: rgba(79, 70, 229, .075);
    --color-bg: #f2f5f8;
    --color-surface: #fbfcfd;
    --color-surface-muted: #f4f6f9;
    --color-border: rgba(30, 45, 67, .1);
    --color-border-strong: rgba(30, 45, 67, .17);
    --color-text: #172033;
    --color-text-secondary: #657286;
    --color-text-tertiary: #929dab;
    --radius-control: 5px;
    --radius-card: 6px;
}

html[data-theme="dark"] {
    --color-bg: #080b12;
    --color-surface: #0c121d;
    --color-surface-muted: #101824;
    --color-border: rgba(215, 225, 240, .085);
    --color-border-strong: rgba(215, 225, 240, .15);
    --color-primary: #7e84ff;
    --color-primary-hover: #989dff;
    --color-primary-soft: rgba(126, 132, 255, .09);
    --color-text: #edf1f8;
    --color-text-secondary: #9da9ba;
    --color-text-tertiary: #657184;
    --radius-control: 5px;
    --radius-card: 6px;
    --ws-grid: rgba(135, 151, 177, .035);
    --ws-grid-strong: rgba(135, 151, 177, .07);
    --ws-glow: rgba(115, 120, 255, .12);
    --ws-panel: rgba(12, 18, 29, .84);
    --ws-panel-solid: #0c121d;
    --ws-line: rgba(215, 225, 240, .085);
    --ws-line-bright: rgba(137, 142, 255, .37);
    --ws-ink: #edf1f8;
    --ws-muted: #98a5b6;
    --ws-dim: #657184;
    --ws-cyan: #55c7ee;
    --ws-node: #858bff;
    --ws-noise-opacity: .055;
}

body { transition: background-color 220ms ease, color 220ms ease; }
body.workspace-page {
    position: relative;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 51% -9%, var(--ws-glow), transparent 32%),
        linear-gradient(145deg, var(--color-bg), color-mix(in srgb, var(--color-bg) 94%, var(--ws-node)) 54%, var(--color-bg));
}
body.workspace-page::before {
    content: ""; position: fixed; z-index: -2; inset: 0; pointer-events: none;
    opacity: .7;
    background-image: linear-gradient(var(--ws-grid) 1px, transparent 1px), linear-gradient(90deg, var(--ws-grid) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse at 48% 18%, #000, transparent 72%);
}
body.workspace-page::after,
body.login-page::after {
    content: ""; position: fixed; z-index: -1; inset: 0; pointer-events: none; opacity: var(--ws-noise-opacity);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

/* Brand frame */
.workspace-page .header {
    position: sticky; top: 0; z-index: 480;
    background: color-mix(in srgb, var(--color-bg) 88%, transparent);
    border-bottom-color: var(--ws-line);
    backdrop-filter: blur(20px) saturate(1.15);
}
.workspace-page .header-inner { max-width: 1320px; height: 82px; padding: 0 26px; gap: 34px; }
.brand { gap: 12px; }
.brand-mark.brand-monogram,
.brand-monogram {
    width: 38px; height: 38px; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; flex: none;
    color: var(--ws-ink); background: color-mix(in srgb, var(--ws-node) 7%, transparent);
    border: 1px solid var(--ws-line-bright); border-radius: 2px; box-shadow: none;
    padding-left: .12em; font: 700 7px/.82 var(--ws-mono); letter-spacing: .12em;
}
.brand-monogram span { color: var(--ws-ink); }
.brand-monogram span:nth-child(2) { color: var(--ws-node); }
.brand-title { color: var(--ws-ink); font: 720 12px/1.1 inherit; letter-spacing: .16em; }
.workspace-label { margin-top: 5px; color: var(--ws-dim); font: 500 8px/1 var(--ws-mono); letter-spacing: .19em; }
.workspace-status { display: inline-flex; align-items: center; gap: 8px; color: var(--ws-muted); font: 600 9px/1 var(--ws-mono); letter-spacing: .13em; white-space: nowrap; }
.status-light { width: 6px; height: 6px; display: inline-block; border-radius: 50%; background: #58d68d; box-shadow: 0 0 11px rgba(88,214,141,.65); animation: ws-pulse 3s ease-in-out infinite; }
@keyframes ws-pulse { 50% { opacity: .58; box-shadow: 0 0 4px rgba(88,214,141,.38); } }

.workspace-page .tabs { height: 100%; gap: 0; }
.workspace-page .tab-item {
    min-width: 108px; padding: 0 16px; gap: 11px;
    color: var(--ws-muted); border-left: 1px solid transparent; border-right: 1px solid transparent;
}
.workspace-page .tab-item::after { left: 16px; right: 16px; height: 1px; background: transparent; box-shadow: none; }
.workspace-page .tab-item:hover { background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--ws-node) 5%, transparent)); }
.workspace-page .tab-item.active { color: var(--ws-ink); background: linear-gradient(to bottom, transparent 40%, color-mix(in srgb, var(--ws-node) 6%, transparent)); }
.workspace-page .tab-item.active::after { background: var(--ws-node); box-shadow: 0 0 12px color-mix(in srgb, var(--ws-node) 45%, transparent); }
.tab-index { color: var(--ws-dim); font: 500 8px/1 var(--ws-mono); }
.tab-copy { display: grid; gap: 5px; text-align: left; }
.tab-copy small { color: inherit; font: 650 9px/1 var(--ws-mono); letter-spacing: .16em; }
.tab-copy > span { color: var(--ws-dim); font-size: 10px; font-weight: 500; }
.workspace-page .tab-item.active .tab-index,
.workspace-page .tab-item.active .tab-copy > span { color: var(--ws-node); }
.header .theme-toggle,
.workspace-page .logout-link { border-radius: 3px; }
.header .theme-toggle { margin-left: 0; }
.workspace-page .logout-link { padding-left: 9px; padding-right: 9px; }

/* Main grid */
.workspace-page .container { max-width: 1320px; padding: 40px 26px 70px; }
.workspace-page .toolbar { margin: 0; padding: 24px 0 13px; border-bottom: 1px solid var(--ws-line); }
.workspace-page .section-heading { gap: 13px; }
.workspace-page .section-heading-icon { width: 30px; height: 30px; color: var(--ws-node); background: transparent; border: 1px solid var(--ws-line-bright); border-radius: 2px; }
.workspace-page .section-heading-title { font-size: 16px; letter-spacing: .01em; }
.workspace-page .section-heading-desc { margin-top: 4px; color: var(--ws-dim); font: 500 9px/1.4 var(--ws-mono); letter-spacing: .08em; }

/* Signature transfer node */
.workspace-page .transfer-node {
    position: relative; min-height: 242px; margin: 0 0 4px; padding: 66px 28px 48px;
    color: var(--ws-ink); background:
        radial-gradient(circle at 50% 54%, color-mix(in srgb, var(--ws-node) 10%, transparent), transparent 23%),
        linear-gradient(var(--ws-grid) 1px, transparent 1px), linear-gradient(90deg, var(--ws-grid) 1px, transparent 1px),
        var(--ws-panel);
    background-size: auto, 28px 28px, 28px 28px, auto;
    border: 1px solid var(--ws-line); border-radius: 4px; box-shadow: none; overflow: hidden;
    backdrop-filter: blur(14px);
}
.workspace-page .transfer-node::before {
    content: ""; position: absolute; left: 50%; top: 50%; width: 46%; height: 1px; pointer-events: none;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--ws-node) 36%, transparent), transparent);
    transform: translate(-50%,-50%); opacity: .38;
}
.transfer-header,
.transfer-footer { position: absolute; left: 18px; right: 18px; display: flex; align-items: center; justify-content: space-between; color: var(--ws-dim); font: 550 8px/1 var(--ws-mono); letter-spacing: .17em; }
.transfer-header { top: 16px; }
.transfer-footer { bottom: 15px; }
.transfer-ready { display: inline-flex; align-items: center; gap: 7px; color: var(--ws-muted); }
.transfer-ready i { width: 5px; height: 5px; border-radius: 50%; background: #58d68d; box-shadow: 0 0 8px rgba(88,214,141,.55); }
.transfer-core { position: relative; width: 64px; height: 64px; margin: 0 auto 15px; display: grid; place-items: center; color: var(--ws-node); }
.transfer-core .ui-icon { position: relative; z-index: 3; width: 20px; height: 20px; }
.transfer-ring { position: absolute; left: 50%; top: 50%; border: 1px solid color-mix(in srgb, var(--ws-node) 34%, transparent); border-radius: 50%; transform: translate(-50%,-50%); }
.ring-inner { width: 52px; height: 52px; }
.ring-outer { width: 86px; height: 86px; border-color: color-mix(in srgb, var(--ws-node) 14%, transparent); }
.transfer-dot { position: absolute; width: 4px; height: 4px; left: 50%; top: 0; border-radius: 50%; background: var(--ws-node); box-shadow: 0 0 9px var(--ws-node); transform: translateX(-50%); }
.transfer-node > p { position: relative; z-index: 2; }
.workspace-page .transfer-node p { margin: 0 0 7px; color: var(--ws-ink); font-size: 15px; font-weight: 620; letter-spacing: .025em; }
.workspace-page .transfer-node .hint { color: var(--ws-dim); font: 500 8px/1.4 var(--ws-mono); letter-spacing: .14em; }
.transfer-route { display: inline-flex; align-items: center; gap: 12px; flex: 1; margin: 0 18px; }
.transfer-route::before,
.transfer-route::after { content: ""; height: 1px; flex: 1; background: var(--ws-line); }
.transfer-route i { width: 3px; height: 3px; border-radius: 50%; background: var(--ws-line-bright); }
.node-corner { position: absolute; z-index: 2; width: 12px; height: 12px; pointer-events: none; }
.corner-tl { left: -1px; top: -1px; border-left: 2px solid var(--ws-node); border-top: 2px solid var(--ws-node); }
.corner-tr { right: -1px; top: -1px; border-right: 2px solid var(--ws-node); border-top: 2px solid var(--ws-node); }
.corner-bl { left: -1px; bottom: -1px; border-left: 2px solid var(--ws-node); border-bottom: 2px solid var(--ws-node); }
.corner-br { right: -1px; bottom: -1px; border-right: 2px solid var(--ws-node); border-bottom: 2px solid var(--ws-node); }
.workspace-page .transfer-node:hover,
.workspace-page .transfer-node.dragover { border-color: var(--ws-line-bright); background-color: color-mix(in srgb, var(--ws-panel-solid) 94%, var(--ws-node)); box-shadow: inset 0 0 55px color-mix(in srgb, var(--ws-node) 5%, transparent), 0 0 0 1px color-mix(in srgb, var(--ws-node) 8%, transparent); }
.workspace-page .transfer-node.dragover .ring-outer { animation: node-breathe 1.4s ease-in-out infinite; }
.workspace-page .transfer-node.dragover .transfer-dot { animation: node-orbit 1.8s linear infinite; transform-origin: 2px 32px; }
@keyframes node-breathe { 50% { width: 96px; height: 96px; opacity: .45; } }
@keyframes node-orbit { to { transform: translateX(-50%) rotate(360deg); } }

/* Controls and index */
.workspace-page .btn { border-radius: 3px; font-size: 12px; letter-spacing: .01em; }
.workspace-page .btn-primary { background: color-mix(in srgb, var(--ws-node) 88%, transparent); box-shadow: none; }
.workspace-page .btn-secondary,
.workspace-page .btn-success { background: transparent; }
.workspace-page .breadcrumb { font: 560 10px/1 var(--ws-mono); letter-spacing: .06em; }
.workspace-page .breadcrumb a { border-radius: 2px; }
.workspace-page .file-list,
.workspace-page .text-list,
.workspace-page .markdown-card { background: var(--ws-panel); border-color: var(--ws-line); border-radius: 4px; box-shadow: none; backdrop-filter: blur(12px); }
.workspace-page .file-list { margin-top: 18px; }
.workspace-page .file-header { min-height: 50px; padding: 10px 18px; background: color-mix(in srgb, var(--color-surface-muted) 72%, transparent); border-bottom-color: var(--ws-line); }
.workspace-page .file-header > div { display: flex; flex-direction: column; gap: 4px; color: var(--ws-dim); font-size: 10px; font-weight: 500; }
.workspace-page .file-header > div:last-child { align-items: flex-end; }
.column-code { color: var(--ws-muted); font: 620 8px/1 var(--ws-mono); letter-spacing: .16em; }
.workspace-page .file-item { position: relative; min-height: 64px; border-bottom-color: var(--ws-line); transition: background 150ms ease, box-shadow 150ms ease; }
.workspace-page .file-item::before { content: ""; position: absolute; left: 0; top: 13px; bottom: 13px; width: 1px; background: var(--ws-node); opacity: 0; transform: scaleY(.35); transition: opacity 150ms ease, transform 150ms ease; }
.workspace-page .file-item:hover { background: color-mix(in srgb, var(--ws-node) 4%, transparent); box-shadow: inset 0 1px var(--ws-line), inset 0 -1px var(--ws-line); }
.workspace-page .file-item:hover::before { opacity: 1; transform: none; }
.workspace-page .file-icon { width: 32px; height: 32px; color: var(--ws-node); background: transparent; border: 1px solid var(--ws-line); border-radius: 2px; }
.workspace-page .file-name a { font-weight: 570; letter-spacing: .01em; }
.workspace-page .file-size,
.workspace-page .file-date { color: var(--ws-muted); font: 500 10px/1.4 var(--ws-mono); font-variant-numeric: tabular-nums; }
.workspace-page .action-menu-panel { border-radius: 4px; background: var(--ws-panel-solid); }
.workspace-page .action-menu.open-up .action-menu-panel { top: auto; bottom: calc(100% + 6px); }
.workspace-page .action-menu-backdrop,
.workspace-page .action-menu-backdrop.active { display: none !important; }

/* Notes and markdown */
.workspace-page .text-list { margin-top: 18px; }
.workspace-page .text-item { position: relative; padding: 22px 22px 18px; }
.workspace-page .text-item::before { content: attr(data-index); color: var(--ws-dim); font: 500 8px/1 var(--ws-mono); }
.workspace-page .text-item-title { letter-spacing: .01em; }
.workspace-page .text-item-meta,
.workspace-page .markdown-card-meta { font: 500 9px/1.4 var(--ws-mono); font-variant-numeric: tabular-nums; letter-spacing: .035em; }
.workspace-page .text-content-body,
.workspace-page .markdown-card-content { color: var(--color-text-secondary); }
.workspace-page .markdown-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.workspace-page .markdown-card { position: relative; z-index: 0; min-height: 250px; padding: 24px 22px 17px; display: flex; flex-direction: column; overflow: visible; }
.workspace-page .markdown-card:hover,
.workspace-page .markdown-card:focus-within,
.workspace-page .markdown-card:has(.action-menu.open) { z-index: 90; }
.workspace-page .markdown-actions { overflow: visible; }
.workspace-page .markdown-card::before { content: "MD"; position: absolute; right: 16px; top: 13px; color: var(--ws-dim); font: 550 8px/1 var(--ws-mono); letter-spacing: .16em; }
.workspace-page .markdown-card-title { max-width: calc(100% - 42px); font-size: 19px; }
.workspace-page .markdown-actions { margin-top: auto; }
.workspace-page .share-badge { border-radius: 2px; font: 600 8px/1.4 var(--ws-mono); letter-spacing: .08em; }

/* Dialog material */
.workspace-page .modal-content { border-radius: 5px; background: var(--ws-panel-solid); border-color: var(--ws-line); }
.workspace-page .modal-header { letter-spacing: .01em; }
.workspace-page .modal-input,
.workspace-page .modal-textarea,
.workspace-page .markdown-editor-grid textarea,
.workspace-page .markdown-preview,
.workspace-page .share-link-row input { border-radius: 3px; background: color-mix(in srgb, var(--color-bg) 55%, var(--color-surface)); }
.workspace-page .toast { border-radius: 3px; font-size: 12px; }

/* Login — the closest application scene to the homepage */
body.login-page {
    display: grid; min-height: 100svh; place-items: center; padding: 36px;
    background:
        radial-gradient(circle at 32% 46%, var(--ws-glow), transparent 25%),
        linear-gradient(var(--ws-grid) 1px, transparent 1px), linear-gradient(90deg, var(--ws-grid) 1px, transparent 1px),
        var(--color-bg);
    background-size: auto, 72px 72px, 72px 72px, auto;
}
body.login-page::before { opacity: .6; background-size: 72px 72px; mask-image: radial-gradient(ellipse at 45% 50%, #000, transparent 74%); }
.login-shell { width: min(1060px, 100%); min-height: 610px; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(360px,.78fr); border: 1px solid var(--ws-line); background: color-mix(in srgb, var(--color-bg) 78%, transparent); backdrop-filter: blur(16px); }
.login-intro { position: relative; padding: 70px 64px 52px; display: flex; flex-direction: column; overflow: hidden; border-right: 1px solid var(--ws-line); }
.login-intro::before { content: ""; position: absolute; width: 360px; height: 360px; right: -90px; top: 90px; border: 1px solid var(--ws-grid-strong); border-radius: 50%; box-shadow: 0 0 0 72px var(--ws-grid), 0 0 0 144px color-mix(in srgb, var(--ws-grid) 55%, transparent); }
.login-node-mark { position: absolute; right: 87px; top: 262px; width: 12px; height: 12px; z-index: 2; }
.login-node-mark span { position: absolute; inset: 3px; border-radius: 50%; background: var(--ws-node); box-shadow: 0 0 15px var(--ws-node); }
.login-node-mark i { position: absolute; left: 50%; top: 50%; width: 64px; height: 64px; border: 1px solid color-mix(in srgb, var(--ws-node) 25%, transparent); border-radius: 50%; transform: translate(-50%,-50%); }
.login-node-mark i:last-child { width: 132px; height: 132px; opacity: .45; }
.system-label { margin: 0 0 54px; color: var(--ws-muted); font: 600 9px/1.4 var(--ws-mono); letter-spacing: .18em; }
.system-label span { margin-right: 14px; color: var(--ws-node); }
.login-intro h2 { position: relative; z-index: 2; margin: 0; color: var(--ws-ink); font-size: clamp(58px,6.5vw,92px); font-weight: 720; line-height: .82; letter-spacing: -.075em; }
.login-intro-copy { position: relative; z-index: 2; max-width: 380px; margin: 52px 0 0; color: var(--ws-muted); font-size: 15px; line-height: 1.9; letter-spacing: .02em; }
.login-metrics { position: relative; z-index: 2; margin: auto 0 0; display: flex; gap: 44px; }
.login-metrics div { display: grid; gap: 8px; }
.login-metrics dt { color: var(--ws-dim); font: 500 8px/1 var(--ws-mono); letter-spacing: .18em; }
.login-metrics dd { margin: 0; color: var(--ws-muted); font: 600 9px/1 var(--ws-mono); letter-spacing: .1em; }
.login-metrics dd .status-light { margin-right: 7px; }
.login-card.card { align-self: center; width: 100%; max-width: none; padding: 46px 42px 28px; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.login-page .login-brand { margin-bottom: 38px; }
.login-page h1 { font-size: 14px; letter-spacing: .16em; }
.login-page .desc { margin-bottom: 32px; color: var(--ws-muted); font-size: 13px; }
.login-page label:not(.remember) { color: var(--ws-muted); font: 600 9px/1 var(--ws-mono); letter-spacing: .12em; }
.login-page input[type=text],
.login-page input[type=password] { height: 46px; border-width: 0 0 1px; border-radius: 0; background: transparent; padding: 9px 1px; }
.login-page input[type=text]:focus,
.login-page input[type=password]:focus { box-shadow: 0 1px 0 var(--ws-node); }
.login-page .remember { color: var(--ws-muted); font-size: 12px; }
.login-page .remember input { accent-color: var(--ws-node); }
.login-page .login-card > button { min-height: 48px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border-radius: 2px; background: color-mix(in srgb, var(--ws-node) 16%, transparent); border: 1px solid var(--ws-line-bright); color: var(--ws-ink); font: 650 10px/1 var(--ws-mono); letter-spacing: .13em; }
.login-page .login-card > button:hover { background: color-mix(in srgb, var(--ws-node) 26%, transparent); border-color: var(--ws-node); }
.login-card-foot { margin-top: 35px; padding-top: 18px; display: flex; justify-content: space-between; border-top: 1px solid var(--ws-line); color: var(--ws-dim); font: 500 7px/1 var(--ws-mono); letter-spacing: .12em; }
.login-theme-toggle { border-radius: 2px; border-color: var(--ws-line); background: color-mix(in srgb, var(--color-bg) 80%, transparent); }

/* Public document */
.share-page .page { max-width: 900px; margin-top: 26px; }
.share-masthead { height: 58px; padding: 0 2px; display: flex; align-items: center; gap: 11px; color: var(--ws-ink); }
.share-masthead .brand-monogram { width: 30px; height: 30px; font-size: 5.8px; }
.share-masthead > span:nth-child(2) { display: grid; gap: 4px; }
.share-masthead b { font-size: 9px; letter-spacing: .16em; }
.share-masthead small { color: var(--ws-dim); font: 500 7px/1 var(--ws-mono); letter-spacing: .16em; }
.share-masthead i { height: 1px; flex: 1; margin-left: 16px; background: var(--ws-line); }
.share-page .article { border-radius: 4px; background: var(--ws-panel); backdrop-filter: blur(12px); box-shadow: none; }
.share-page .top h1 { letter-spacing: -.025em; }
.share-page .meta { font-family: var(--ws-mono); font-size: 9px; letter-spacing: .06em; }
.share-theme-toggle { border-radius: 2px; }

/* Immersive reader signature */
.reader-page { background-image: linear-gradient(var(--ws-grid) 1px, transparent 1px), linear-gradient(90deg, var(--ws-grid) 1px, transparent 1px); background-size: 72px 72px; }
.reader-toolbar { border-bottom-color: var(--ws-line); }
.reader-brand b { width: 28px; height: 28px; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; padding-left: .12em; color: var(--ws-ink); border: 1px solid var(--ws-line-bright); border-radius: 2px; font: 700 5.4px/.8 var(--ws-mono); letter-spacing: .12em; }
.reader-brand b span { color: var(--ws-ink); }
.reader-brand b span:nth-child(2) { color: var(--ws-node); }
.reader-article { border-radius: 5px; box-shadow: none; }
.reader-type,
.reader-shared { border-radius: 2px; font-family: var(--ws-mono); letter-spacing: .06em; }
.reader-meta,
.reader-toc { font-variant-numeric: tabular-nums; }
.reader-toolbar .theme-toggle { margin: 0; }

/* Controlled entrance and theme transition */
.workspace-page.workspace-ready .transfer-node,
.workspace-page.workspace-ready .toolbar,
.workspace-page.workspace-ready .file-list,
.workspace-page.workspace-ready .text-list,
.workspace-page.workspace-ready .markdown-list { animation: ws-enter 520ms both cubic-bezier(.16,1,.3,1); }
.workspace-page.workspace-ready .toolbar { animation-delay: 50ms; }
.workspace-page.workspace-ready .file-list,
.workspace-page.workspace-ready .text-list,
.workspace-page.workspace-ready .markdown-list { animation-delay: 90ms; }
@keyframes ws-enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.theme-transition *, .theme-transition *::before, .theme-transition *::after { transition-duration: 220ms !important; }

@media (max-width: 1060px) {
    .workspace-status { display: none; }
    .workspace-page .header-inner { gap: 20px; }
    .workspace-page .tab-item { min-width: 94px; padding: 0 11px; }
    .login-shell { grid-template-columns: 1.1fr 380px; }
    .login-intro { padding-left: 44px; padding-right: 44px; }
    .login-metrics { gap: 25px; }
}

@media (max-width: 768px) {
    .workspace-page { padding-bottom: 78px; }
    .workspace-page .header-inner { min-height: 66px; padding: 12px 14px; }
    .workspace-page .brand { padding: 0; }
    .brand-mark.brand-monogram { width: 34px; height: 34px; }
    .brand-title { font-size: 10px; }
    .workspace-label { font-size: 7px; }
    .workspace-page .header .tabs { height: 62px; padding: 5px; background: color-mix(in srgb, var(--ws-panel-solid) 93%, transparent); border-radius: 5px; border-color: var(--ws-line); box-shadow: 0 16px 40px rgba(0,0,0,.19); }
    .workspace-page .tab-item { min-width: 0; min-height: 50px; padding: 4px 7px; flex-direction: row; gap: 8px; border-radius: 2px; }
    .workspace-page .tab-item::after { display: block; left: 8px; right: 8px; }
    .tab-index { display: none; }
    .tab-copy { gap: 3px; text-align: center; }
    .tab-copy small { font-size: 8px; }
    .tab-copy > span { font-size: 9px; }
    .workspace-page .container { padding: 18px 12px 40px; }
    .workspace-page .transfer-node { min-height: 224px; padding-left: 15px; padding-right: 15px; }
    .transfer-header, .transfer-footer { left: 13px; right: 13px; font-size: 7px; letter-spacing: .1em; }
    .transfer-route { margin: 0 10px; gap: 5px; }
    .workspace-page .toolbar { padding-top: 20px; }
    .workspace-page .file-list { margin-top: 14px; }
    .workspace-page .file-item { min-height: 72px; padding-left: 13px; padding-right: 13px; }
    .workspace-page .markdown-list { grid-template-columns: 1fr; }
    .workspace-page .markdown-card { min-height: 0; }
    .workspace-page .markdown-actions { flex-wrap: wrap; overflow: visible; }
    .workspace-page .action-menu.open .action-menu-panel {
        position: absolute; z-index: 900; left: auto; right: 0; top: calc(100% + 6px); bottom: auto;
        width: 166px; padding: 5px; border-radius: 4px;
        box-shadow: 0 18px 42px rgba(8, 15, 28, .22); animation: menu-in 120ms ease-out;
    }
    .workspace-page .action-menu.open-up .action-menu-panel { top: auto; bottom: calc(100% + 6px); }
    .workspace-page .action-menu-panel button { min-height: 42px; padding: 9px 10px; font-size: 13px; }
    body.login-page { padding: 0; place-items: stretch; }
    .login-shell { min-height: 100svh; display: block; border: 0; }
    .login-intro { min-height: 265px; padding: 44px 25px 28px; border: 0; border-bottom: 1px solid var(--ws-line); }
    .login-intro::before { width: 220px; height: 220px; right: -55px; top: 15px; box-shadow: 0 0 0 48px var(--ws-grid); }
    .login-node-mark { right: 58px; top: 116px; }
    .system-label { margin-bottom: 30px; font-size: 8px; }
    .login-intro h2 { font-size: 52px; }
    .login-intro-copy { margin-top: 25px; max-width: 280px; font-size: 13px; }
    .login-metrics { display: none; }
    .login-card.card { padding: 36px 24px 24px; }
    .login-page .login-brand { margin-bottom: 28px; }
    .login-theme-toggle { top: 12px; right: 12px; }
    .share-masthead { padding: 0 15px; }
    .share-page .article { border-top: 1px solid var(--ws-line); }
    .reader-brand > span { display: none; }
}

@media (max-width: 420px) {
    .workspace-page .logout-link { display: none; }
    .workspace-page .header .theme-toggle { margin-left: auto; }
    .transfer-footer > span:first-child,
    .transfer-footer > span:last-child { max-width: 74px; line-height: 1.35; }
}

@media (prefers-reduced-motion: reduce) {
    .status-light, .transfer-ring, .transfer-dot { animation: none !important; }
    .workspace-page.workspace-ready .transfer-node,
    .workspace-page.workspace-ready .toolbar,
    .workspace-page.workspace-ready .file-list,
    .workspace-page.workspace-ready .text-list,
    .workspace-page.workspace-ready .markdown-list { animation: none; }
}