/* 工作台为静态设置示意，不添加轮播、计数或节点数据。 */
.device { position: relative; min-width: 0; }
.device::before {
  content: "";
  position: absolute;
  inset: 18px -12px -12px 18px;
  background: var(--bg-panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  z-index: 0;
}
.window {
  position: relative;
  z-index: 1;
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--shadow-window);
  overflow: hidden;
}
.win-bar { display: flex; align-items: center; gap: 14px; min-height: 46px; padding: 10px 18px; border-bottom: 1px solid var(--border); }
.win-dots { display: flex; gap: 7px; flex-shrink: 0; }
.win-dots i { width: 10px; height: 10px; border-radius: var(--r-round); background: var(--dot); color: var(--text); flex-shrink: 0; }
.win-title { margin: 0; font-size: 14px; font-weight: 700; color: var(--text); }
.win-title code { font-size: 13px; font-weight: 700; }
.win-status { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.win-status::before { content: ""; width: 7px; height: 7px; border-radius: var(--r-round); background: var(--success); color: var(--on-accent); flex-shrink: 0; }
.win-body { padding: 20px 22px 22px; }
.win-sub { margin: 0 0 16px; font-size: 13px; color: var(--text-muted); }
.ws-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 20px 14px; }
.ws-cell { display: flex; flex-direction: column; min-width: 0; }
.ws-label { margin: 0 0 8px; font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .01em; }
.ws-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 190px;
  padding: 12px;
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--shadow-card);
}
.field-cap { margin: 0 0 5px; font-size: 11px; color: var(--text-muted); }
.code {
  margin: 0;
  padding: 7px 8px;
  background: var(--bg-inset);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.code code { font-size: inherit; white-space: pre-wrap; overflow-wrap: anywhere; }
.code .k { color: var(--text-muted); }
.code .v { color: var(--text); font-weight: 600; }
.code .lv { color: var(--success-ink); font-weight: 700; margin-right: 6px; }
.sub-row { display: flex; gap: 6px; align-items: flex-start; }
.sub-input {
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  background: var(--bg-inset);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.sub-btn { flex-shrink: 0; padding: 6px 9px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border-strong); border-radius: var(--r-sm); font-size: 11.5px; font-weight: 700; line-height: 1.5; }
.seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px; padding: 3px; margin-bottom: 8px; background: var(--bg-panel-2); color: var(--text); border-radius: var(--r); }
.seg span { padding-block: 5px; text-align: center; font-size: 12px; color: var(--text-muted); border-radius: var(--r-sm); }
.seg .on { background: var(--bg-panel); color: var(--text); font-weight: 700; box-shadow: var(--shadow-segment); }
.ws-q { margin: 11px 0 0; font-size: 12.5px; font-weight: 600; line-height: 1.5; color: var(--text); }
.ws-q::before { content: "Q"; font-family: var(--font-mono); color: var(--text-muted); margin-right: 6px; }
.ws-a { margin: auto 0 0; padding-top: 9px; border-top: 1px dashed var(--border); font-size: 12.5px; line-height: 1.6; color: var(--text); }
.ws-a-gap { height: 10px; flex-shrink: 0; }
.win-links-label { margin: 22px 0 8px; font-size: 13px; font-weight: 700; color: var(--accent); }
.win-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; list-style: none; margin: 0; padding: 0; }
.win-links > li { min-width: 0; }
.xl { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-card); text-decoration: none; }
.xl:hover { border-color: var(--border-strong); }
.xl-ico { width: 34px; height: 34px; flex-shrink: 0; display: grid; place-items: center; background: var(--bg-panel-2); color: var(--text); border-radius: var(--r); font-family: var(--font-mono); font-size: 13px; font-weight: 700; }
.xl-txt { min-width: 0; }
.xl-t { display: block; font-size: 13.5px; font-weight: 700; line-height: 1.35; }
.xl-u { display: block; font-family: var(--font-mono); font-size: 11px; line-height: 1.5; color: var(--accent); text-decoration: underline; text-underline-offset: 2px; overflow-wrap: anywhere; }

.tabs { min-width: 0; }
[role="tablist"] { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
[role="tab"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-weight: 600;
}
[role="tab"]:hover { border-color: var(--border-strong); color: var(--text); }
[role="tab"][aria-selected="true"] { background: var(--bg-panel-2); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-soft); }
[role="tabpanel"] { min-width: 0; }
[role="tabpanel"]:focus-visible { outline-offset: 6px; }
.toc { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-block: 16px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.toc a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text-muted); text-decoration: underline; text-underline-offset: 5px; }
.toc a:hover { color: var(--accent); }
.toc-sticky { position: sticky; top: 0; z-index: 10; align-self: start; background: var(--bg); color: var(--text); }
.letter-row { display: grid; grid-template-columns: 38fr 62fr; gap: 48px; padding-block: 40px; border-top: 1px solid var(--border); }
.letter-question { align-self: start; position: sticky; top: 24px; }
.letter-question h3 { margin: 0 0 16px; font-size: 28px; }
.field-tag { display: inline-block; max-width: 100%; padding: 3px 8px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--bg-panel-2); color: var(--text-muted); font-family: var(--font-mono); font-size: 12px; overflow-wrap: anywhere; }
.letter-answer { min-width: 0; line-height: 1.95; }
.letter-answer p { margin-bottom: 20px; }
.config-card { min-width: 0; margin-top: 20px; border: 1px solid var(--border); border-radius: var(--r); background: var(--bg-panel-2); color: var(--text); }
.config-cap { margin: 0; padding: 10px 16px; font-family: var(--font-mono); font-size: 12px; border-bottom: 1px solid var(--border); color: var(--text-muted); }
.config-card pre { margin: 0; border: 0; padding: 16px; }

.faq-item { margin-bottom: 12px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-soft); }
.faq-item summary { position: relative; min-height: 56px; padding: 18px 48px 18px 20px; list-style: none; cursor: pointer; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 20px; top: 16px; font-family: var(--font-mono); color: var(--text-muted); }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 20px 20px; line-height: 1.85; }
.faq-answer > :last-child { margin-bottom: 0; }
.term-card { min-width: 0; padding: 24px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-card); }
.term-card h3 { margin: 12px 0; }
.term-card p { margin-bottom: 16px; line-height: 1.85; }
.term-key { font-family: var(--font-mono); color: var(--text-muted); font-size: 13px; overflow-wrap: anywhere; }
.badge-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.badge, .tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  max-width: 100%;
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  white-space: normal;
  overflow-wrap: anywhere;
}
.badge-first, .badge-recommended { color: var(--text); background: var(--bg-panel); border-color: var(--border-strong); }
.badge-first::before, .badge-recommended::before { content: ""; width: 6px; height: 6px; flex-shrink: 0; border-radius: var(--r-round); background: var(--success); color: var(--on-accent); }
.badge-archived { background: var(--bg-panel-2); color: var(--text-muted); }
.client-card { display: flex; flex-direction: column; min-width: 0; padding: 24px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-card); }
.client-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.client-head > div { min-width: 0; }
.client-icon { width: 56px; height: 56px; flex-shrink: 0; }
.client-head h3 { margin: 0 0 8px; }
.client-card p { color: var(--text-muted); }
.client-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 16px; }
[data-ver]:empty { display: none; }
.client-version { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.post-card { display: flex; flex-direction: column; min-width: 0; padding: 24px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-card); }
.post-card h3 { margin: 18px 0 12px; font-size: 21px; line-height: 1.5; }
.post-card h3 a { text-decoration: none; }
.post-card h3 a:hover { text-decoration: underline; text-decoration-color: var(--accent); }
.post-card p { color: var(--text-muted); line-height: 1.85; }
.post-card > .text-link { margin-top: auto; align-self: start; }
.callout { margin: 24px 0; padding: 20px 24px; background: var(--bg-panel-2); color: var(--text); border: 1px solid var(--border); border-left: 3px solid var(--border-strong); border-radius: var(--r); line-height: 1.85; }
.callout > :last-child { margin-bottom: 0; }
.callout-title { display: block; margin-bottom: 8px; font-weight: 700; }
.callout-warning .callout-title { color: var(--warn-ink); }
.callout-error .callout-title { color: var(--error); }
.article-download { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 40px; padding: 24px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-card); }
.article-download > div { min-width: 0; flex: 1 1 240px; }
.article-download h2 { font-size: 22px; margin: 0 0 10px; }
.article-download p { color: var(--text-muted); margin: 0; }
.table-scroll { max-width: 100%; min-width: 0; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--border); border-radius: var(--r); }
.data-table { width: 100%; border-collapse: collapse; background: var(--bg-panel); color: var(--text); font-size: 14px; }
.data-table th, .data-table td, .prose table th, .prose table td {
  min-width: 7em;
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  overflow-wrap: normal;
  word-break: normal;
  border-bottom: 1px solid var(--border);
}
.data-table th, .prose table th { background: var(--bg-panel-2); color: var(--text); font-weight: 700; }
.data-table tr:last-child td { border-bottom: 0; }
.prose table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  min-width: 0;
  border-collapse: collapse;
  background: var(--bg-panel);
  color: var(--text);
}
.dl-fab {
  position: fixed;
  right: 24px;
  bottom: 22px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  max-width: calc(100% - 32px);
  padding: 10px 18px;
  border-radius: var(--r);
  background: var(--accent);
  color: var(--on-accent);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  box-shadow: var(--shadow-btn);
  transition: background-color var(--ease);
}
.dl-fab svg { width: 16px; height: 16px; flex-shrink: 0; }
.dl-fab:hover { background: var(--accent-dark); color: var(--on-accent); }

/* 仅预览页使用的令牌展示。 */
.swatch-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.swatch { min-width: 0; margin: 0; padding: 12px; background: var(--bg-panel); color: var(--text); border: 1px solid var(--border); border-radius: var(--r); }
.swatch-chip { display: block; height: 54px; margin-bottom: 10px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--swatch-color); color: var(--text); }
.swatch figcaption { font-family: var(--font-mono); font-size: 12px; overflow-wrap: anywhere; }
.sw-bg { --swatch-color: var(--bg); }
.sw-panel { --swatch-color: var(--bg-panel); }
.sw-panel-2 { --swatch-color: var(--bg-panel-2); }
.sw-inset { --swatch-color: var(--bg-inset); }
.sw-border { --swatch-color: var(--border); }
.sw-border-soft { --swatch-color: var(--border-soft); }
.sw-border-strong { --swatch-color: var(--border-strong); }
.sw-accent { --swatch-color: var(--accent); }
.sw-accent-dark { --swatch-color: var(--accent-dark); }
.sw-on-accent { --swatch-color: var(--on-accent); }
.sw-text { --swatch-color: var(--text); }
.sw-muted { --swatch-color: var(--text-muted); }
.sw-faint { --swatch-color: var(--text-faint); }
.sw-success { --swatch-color: var(--success); }
.sw-success-ink { --swatch-color: var(--success-ink); }
.sw-warn { --swatch-color: var(--warn); }
.sw-warn-ink { --swatch-color: var(--warn-ink); }
.sw-error { --swatch-color: var(--error); }
.sw-mark { --swatch-color: var(--mark); }
.sw-dot { --swatch-color: var(--dot); }
.sw-clear { --swatch-color: var(--clear); }
.sw-veil { --swatch-color: var(--veil); }
.type-display { font-family: var(--font-display); font-size: var(--h1-size); font-weight: 800; line-height: 1.13; }
.preview-stack { display: grid; gap: 24px; }
.preview-stack > * { min-width: 0; }
.button-samples { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.is-focus { outline: 2px solid var(--accent); outline-offset: 3px; }

@media (max-width: 1100px) {
  .ws-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .letter-row { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .letter-question { position: static; }
  .letter-question h3 { font-size: 24px; }
  .swatch-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .win-status { display: none; }
}
@media (max-width: 760px) {
  .ws-grid, .win-links { grid-template-columns: minmax(0, 1fr); }
  .ws-card { min-height: 0; gap: 10px; }
  .ws-a { margin-top: 8px; }
  .device::before { inset: 12px -6px -8px 12px; }
}
@media (max-width: 640px) {
  .win-body { padding: 18px 16px; }
  .win-bar { padding-inline: 14px; gap: 10px; }
  .dl-fab { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); }
  .client-card, .term-card, .post-card { padding: 20px; }
  .callout { padding: 18px; }
  .toc-sticky { position: static; }
}