@charset "UTF-8";

:root {
  color-scheme: light;
  --paper: #f4f0e5;
  --paper-light: #fffcf5;
  --paper-shade: #e9e2d2;
  --ink: #292d27;
  --ink-secondary: #52584d;
  --ink-muted: #666b5f;
  --line: #d8d0bf;
  --line-strong: #b7aa91;
  --accent: #9c4235;
  --accent-dark: #783125;
  --accent-wash: #f0e2d6;
  --gold: #9d783e;
  --serif: "Noto Serif TC", "PMingLiU", "Songti TC", Georgia, serif;
  --sans: "Microsoft JhengHei", "PingFang TC", "Noto Sans TC", "Segoe UI", sans-serif;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; line-height: 1.65; }
body:has(dialog[open]) { overflow: hidden; }
button, input, select { font: inherit; color: inherit; }
button, select { cursor: pointer; }
button { -webkit-tap-highlight-color: transparent; }
a { color: var(--accent-dark); text-underline-offset: 3px; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
button:disabled { cursor: default; color: #77796e; background: #e8e4da; opacity: .7; }
button, input, select { border-radius: 4px; }
button { transition: background-color .15s, border-color .15s, color .15s; }
button:disabled:hover { border-color: var(--line); }
h1, h2, h3, p { margin-top: 0; }
[hidden] { display: none !important; }

.viewer-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  background: radial-gradient(ellipse at 80% 0, #fff9e945, transparent 65%), var(--paper);
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 34px 20px 22px;
  border-right: 1px solid var(--line);
  background: #eee9dc;
}
.brand { display: block; padding: 0 9px 31px; color: inherit; text-decoration: none; }
.brand-eyebrow, .brand-title, .brand-caption { display: block; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 44px;
  margin-bottom: 20px;
  border: 1px solid #a44e40;
  background: var(--accent);
  box-shadow: inset 0 0 0 3px #eee4cc;
  color: #fff9e8;
  font: 22px var(--serif);
}
.brand-eyebrow, .page-kicker, .dialog-eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}
.brand-title { margin: 0; font: 700 26px/1.35 var(--serif); letter-spacing: .05em; }
.brand-caption { margin: 11px 0 0; color: var(--ink-secondary); font-size: 13px; }
.page-nav { display: grid; gap: 5px; }
.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 11px;
  color: var(--ink-secondary);
  border: 1px solid transparent;
  background: transparent;
  text-decoration: none;
  text-align: left;
}
.nav-item:hover { background: #e4dccb; color: var(--ink); }
.nav-item[aria-current="page"] {
  color: var(--accent-dark);
  border-color: #cebea2;
  background: #f9f3e5;
  box-shadow: inset 3px 0 var(--accent);
}
.nav-icon { font-size: 19px; line-height: 1; }
.nav-title { font-weight: 700; font-size: 16px; }
.nav-count { margin-left: auto; color: var(--ink-muted); font-size: 12px; }
.sidebar-footer { margin-top: auto; padding: 22px 9px 0; color: var(--ink-muted); font-size: 12px; }
.sidebar-footer p { margin-bottom: 4px; }
.main { width: 100%; max-width: 1780px; min-width: 0; padding: 36px 42px 50px; }
.page-header { max-width: 1030px; margin-bottom: 25px; }
.page-title { margin: 0 0 9px; font: 700 clamp(29px, 2.5vw, 38px)/1.35 var(--serif); letter-spacing: .08em; }
.page-description { margin: 0; max-width: 900px; color: var(--ink-secondary); font-size: 16px; }
.source-line { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 13px 0 0; font-size: 12px; color: var(--ink-muted); }
.notice {
  max-width: 1120px;
  margin: 17px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--gold);
  background: #e9e0cb8c;
  color: #514b3c;
  font-size: 14px;
}
.catalog-toolbar { display: flex; flex-wrap: wrap; align-items: end; gap: 14px; margin: 0 0 16px; }
.search-field { position: relative; flex: 1; max-width: 680px; min-width: 180px; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-muted); pointer-events: none; }
.search-input {
  width: 100%;
  min-height: 45px;
  padding: 9px 14px 9px 42px;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
}
.search-input::placeholder { color: #73766a; }
.sort-field { margin-left: auto; min-width: 142px; }
.field-label { display: block; margin: 0 0 5px; color: var(--ink-secondary); font-size: 13px; font-weight: 700; }
.filter-select {
  width: 100%;
  min-height: 42px;
  padding: 8px 30px 8px 11px;
  border: 1px solid var(--line-strong);
  background: #fbf8ef;
  font-size: 15px;
}
.filter-fields {
  flex-basis: 100%;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  align-items: end;
  gap: 12px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.reset-button {
  min-height: 42px;
  padding: 8px 15px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink-secondary);
  font-size: 14px;
}
.reset-button:hover { background: #e9e0d0; border-color: var(--gold); }
.results-bar { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; margin: 21px 0 16px; }
.results-count { margin: 0; color: var(--ink-secondary); font-size: 14px; }
.results-count strong { color: var(--ink); font-size: 19px; }
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 15px; }
.record-card {
  position: relative;
  min-height: 217px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 19px 18px 13px;
  border: 1px solid #d7cdb9;
  background: linear-gradient(135deg, #fffdf5, #f6f0e3);
  box-shadow: 0 2px 3px #493d2410;
  text-align: left;
}
.record-card::before { content: ""; position: absolute; width: 27px; top: 0; left: 18px; border-top: 2px solid var(--line-strong); }
.record-card:hover { border-color: #a18b68; background: #fffdf6; }
.record-card:hover::before { border-color: var(--accent); }
.record-index { margin-bottom: 10px; color: var(--gold); font-size: 11px; letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.record-title { margin: 0 0 4px; font: 700 21px/1.4 var(--serif); color: var(--ink); letter-spacing: .02em; }
.record-subtitle { margin: 0 0 11px; color: var(--accent-dark); font-size: 13px; }
.record-summary {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 16px;
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.65;
}
.tag-list { display: flex; flex-wrap: wrap; gap: 5px; margin: 0; padding: 0; list-style: none; }
.tag { display: inline-block; padding: 1px 7px; border: 1px solid #dcd3c0; border-radius: 2px; color: #5c594c; background: #eee8db; font-size: 11px; line-height: 1.7; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px solid #e5dece; }
.record-detail-hint { flex-shrink: 0; color: var(--accent); font-size: 12px; }
.pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 7px; margin-top: 29px; }
.page-button { min-width: 40px; min-height: 40px; padding: 6px 12px; border: 1px solid var(--line-strong); background: #fcf9f0; font-size: 14px; }
.page-button:hover { background: #e9e0cf; border-color: var(--gold); }
.page-button[aria-current="page"] { border-color: var(--accent); color: #fff8e8; background: var(--accent); }
.page-position { margin: 0 9px; color: var(--ink-secondary); font-size: 14px; }
.empty-state, .page-error, .loading-state { padding: 65px 25px; color: var(--ink-secondary); text-align: center; }
.empty-state h2, .page-error h2 { margin-bottom: 9px; font: 700 24px var(--serif); color: var(--ink); }
.empty-state p, .page-error p { margin-bottom: 16px; }
.page-error { border: 1px solid #c7ab9b; background: #f3e6dc; }
.loading-state::before { content: ""; display: block; width: 30px; height: 30px; margin: 0 auto 16px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: turn 1s linear infinite; }

.detail-dialog {
  width: min(1040px, calc(100% - 48px));
  max-width: none;
  max-height: 90dvh;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--ink);
  background: var(--paper-light);
  box-shadow: 0 20px 80px #272a2459;
}
.detail-dialog::backdrop { background: #262c268c; backdrop-filter: blur(3px); }
.dialog-shell { display: flex; flex-direction: column; max-height: calc(90dvh - 2px); min-height: 0; }
.dialog-header {
  flex-shrink: 0;
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 30px 22px;
  border-bottom: 1px solid var(--line);
  background: #f9f5e9;
}
.dialog-heading { min-width: 0; }
.dialog-title { margin: 0 0 5px; font: 700 30px/1.35 var(--serif); letter-spacing: .05em; }
.dialog-subtitle { margin: 0; color: var(--ink-secondary); font-size: 14px; }
.close-button { display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; padding: 0; border: 1px solid var(--line-strong); background: transparent; color: var(--ink-secondary); font-size: 25px; line-height: 1; }
.close-button:hover { background: #eadfca; color: var(--accent-dark); border-color: var(--gold); }
.dialog-content { min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 27px 30px 30px; }
.detail-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 30px; align-items: start; }
.preview-panel { position: sticky; top: 0; padding: 0 26px 0 0; border-right: 1px solid var(--line); }
.pattern-preview { display: grid; place-items: center; min-height: 210px; margin: 0; padding: 12px; overflow: hidden; border: 1px solid #d7cbb4; border-radius: 3px; color: var(--accent); background: radial-gradient(ellipse at 50% 55%, #fffdf6, #eee7d5); }
.pattern-preview svg { display: block; width: 100%; max-width: 260px; height: auto; }
.preview-caption { margin: 13px 0 0; color: var(--ink-secondary); font-size: 13px; line-height: 1.8; }
.preview-caption strong, .preview-caption span { display: block; }
.preview-caption strong { color: var(--ink); }
.detail-summary { margin: 19px 0 0; font-size: 15px; color: var(--ink-secondary); line-height: 1.85; }
.preview-panel .tag-list { margin-top: 18px; }
.detail-main { min-width: 0; }
.tab-list { display: flex; gap: 18px; flex-wrap: wrap; margin: 0 0 23px; border-bottom: 1px solid var(--line); }
.tab-button { margin: 0 0 -1px; padding: 0 2px 10px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; color: var(--ink-secondary); font-size: 15px; font-weight: 700; }
.tab-button:hover { color: var(--accent-dark); }
.tab-button[aria-selected="true"] { color: var(--accent-dark); border-bottom-color: var(--accent); }
.tab-panel:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.detail-section + .detail-section { margin-top: 25px; padding-top: 23px; border-top: 1px solid var(--line); }
.section-title { margin: 0 0 12px; color: var(--ink); font: 700 20px/1.4 var(--serif); }
.section-paragraph { margin-bottom: 12px; color: var(--ink-secondary); font-size: 15px; line-height: 1.85; overflow-wrap: anywhere; }
.detail-section ul { margin: 0; padding-left: 1.3em; }
.detail-section li { padding-left: 2px; margin-bottom: 7px; color: var(--ink-secondary); font-size: 15px; }
.detail-section li::marker { color: var(--gold); }
.fact-list { margin: 0; }
.fact-row { display: grid; grid-template-columns: minmax(95px, .65fr) minmax(0, 1.35fr); gap: 16px; padding: 9px 0; border-bottom: 1px solid #e5dfd2; font-size: 15px; }
.fact-row:last-child { border-bottom: 0; }
.fact-row dt, .fact-row > :first-child { margin: 0; color: var(--ink-secondary); }
.fact-row dd, .fact-row > :last-child { margin: 0; color: var(--ink); overflow-wrap: anywhere; }
.table-wrap { max-width: 100%; overflow: auto; border: 1px solid var(--line); border-radius: 3px; }
.section-table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; }
.section-table th { padding: 9px 12px; background: #ece5d4; color: #494a3e; font-weight: 700; white-space: nowrap; }
.section-table td { padding: 9px 12px; border-top: 1px solid #e1d8c6; vertical-align: top; line-height: 1.7; }
.section-table tbody tr:nth-child(even) { background: #f3eee2; }
.section-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 13px 0 0; padding: 0; list-style: none; font-size: 14px; }
.section-links li { padding: 0; }
.variant-picker { display: block; margin-top: 25px; padding: 23px 0 0; border-top: 1px solid var(--line); }
.variant-options { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 15px; }
.variant-label { width: 100%; margin-bottom: 2px; color: var(--ink-secondary); font-size: 13px; font-weight: 700; }
.variant-button { min-height: 35px; padding: 5px 12px; border: 1px solid var(--line-strong); border-radius: 3px; background: #faf6eb; font-size: 14px; }
.variant-button:hover { border-color: var(--gold); background: #eee4d0; }
.variant-button[aria-pressed="true"] { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-wash); }
.variant-content { padding-top: 5px; }
.source-footer { margin-top: 28px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--ink-muted); font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.document-content { max-width: 1000px; padding: 5px 0 20px; }
.document-content .section-title { font-size: 24px; }
.document-content .section-paragraph { font-size: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 10; width: auto; height: auto; margin: 10px; padding: 10px 16px; overflow: visible; clip: auto; background: var(--paper-light); }

@keyframes turn { to { transform: rotate(360deg); } }

@media (min-width: 1680px) {
  .catalog-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  .main { padding: 30px 26px 42px; }
  .filter-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .detail-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 24px; }
  .preview-panel { padding-right: 21px; }
}
@media (max-width: 840px) {
  .viewer-shell { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; height: auto; padding: 17px 24px 12px; border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .brand { display: flex; align-items: center; flex-wrap: wrap; gap: 0 12px; padding: 0 0 13px; }
  .brand-mark { width: 34px; height: 36px; margin: 0; font-size: 19px; }
  .brand-eyebrow, .brand-caption, .sidebar-footer { display: none; }
  .brand-title { font-size: 23px; }
  .page-nav { display: flex; flex-wrap: wrap; gap: 6px; }
  .nav-item { width: auto; padding: 7px 12px; gap: 7px; }
  .nav-title { font-size: 15px; }
  .nav-item[aria-current="page"] { box-shadow: inset 0 -2px var(--accent); }
  .main { padding: 26px 24px 36px; }
  .page-header { margin-bottom: 22px; }
  .page-title { font-size: 31px; }
  .page-description { font-size: 15px; }
  .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
  .detail-dialog { width: calc(100% - 30px); }
  .dialog-header { padding: 21px 22px 19px; }
  .dialog-content { padding: 23px 22px; }
  .detail-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 22px; }
  .preview-panel { padding-right: 18px; }
  .pattern-preview { min-height: 170px; }
  .fact-row { grid-template-columns: minmax(75px, .7fr) minmax(0, 1.3fr); gap: 12px; }
}
@media (max-width: 620px) {
  .sidebar { padding: 14px 18px 11px; }
  .main { padding: 23px 18px 32px; }
  .page-title { font-size: 29px; }
  .source-line { gap: 3px 12px; }
  .catalog-toolbar { gap: 10px; }
  .search-field { min-width: 0; flex-basis: 100%; max-width: none; }
  .search-input { min-height: 44px; padding-left: 36px; font-size: 15px; }
  .search-icon { left: 11px; }
  .sort-field { min-width: 115px; flex: 1; margin-left: 0; }
  .filter-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; padding-bottom: 18px; }
  .filter-select, .reset-button { min-height: 44px; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
  .record-card { min-height: 219px; padding: 16px 13px 12px; }
  .record-title { font-size: 19px; }
  .record-summary { font-size: 14px; }
  .card-foot { flex-wrap: wrap; gap: 7px; }
  .record-detail-hint { margin-left: auto; }
  .detail-dialog { width: calc(100% - 20px); max-height: 94dvh; }
  .dialog-shell { max-height: calc(94dvh - 2px); }
  .dialog-header { padding: 18px 19px; gap: 12px; }
  .dialog-title { font-size: 27px; }
  .dialog-content { padding: 19px; }
  .detail-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .preview-panel { position: static; display: grid; grid-template-columns: 140px minmax(0, 1fr); align-items: center; gap: 10px 18px; padding: 0 0 21px; border-right: 0; border-bottom: 1px solid var(--line); }
  .pattern-preview { min-height: 140px; grid-row: span 2; }
  .preview-caption { margin: 0; }
  .detail-summary { margin: 0; }
  .preview-panel .tag-list { margin-top: 0; }
  .tab-list { gap: 16px; }
  .variant-button { min-height: 40px; }
  .page-button { min-width: 38px; min-height: 42px; padding: 6px 10px; }
  .page-position { width: 100%; order: 1; text-align: center; margin-top: 5px; }
  .results-bar .page-position { width: auto; flex-shrink: 0; order: initial; margin-top: 0; text-align: right; }
}
@media (max-width: 380px) {
  .catalog-toolbar { align-items: stretch; flex-direction: column; }
  .filter-fields { flex-basis: auto; }
  .sort-field { width: 100%; }
  .catalog-grid { grid-template-columns: minmax(0, 1fr); }
  .record-card { min-height: 195px; }
  .preview-panel { grid-template-columns: minmax(0, 1fr); }
  .pattern-preview { min-height: 170px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media print {
  .sidebar, .catalog-toolbar, .filter-fields, .pagination, .close-button { display: none; }
  .viewer-shell { display: block; }
  .main { max-width: none; padding: 0; }
  .detail-dialog, .dialog-shell { max-height: none; box-shadow: none; }
  .dialog-content { overflow: visible; }
  .record-card { break-inside: avoid; box-shadow: none; }
}

.dialog-modebar { display: flex; flex: 0 0 auto; align-items: center; gap: 7px; padding: 10px 30px; border-bottom: 1px solid var(--line); background: #f5efdf; }
.dialog-mode-button { min-height: 36px; padding: 5px 17px; border: 1px solid transparent; background: transparent; color: var(--ink-secondary); font-size: 15px; font-weight: 700; }
.dialog-mode-button:hover { color: var(--accent-dark); background: #eadfca; }
.dialog-mode-button[aria-pressed="true"] { color: var(--accent-dark); border-color: #c6ad89; background: #fffaf0; box-shadow: inset 0 -2px var(--accent); }
.detail-dialog.is-playtesting { width: min(1400px, 96vw); height: 94dvh; max-height: 94dvh; }
.detail-dialog.is-playtesting .dialog-shell { height: 100%; max-height: 100%; }
.detail-dialog.is-playtesting .dialog-header { align-items: center; gap: 14px; padding: 7px 14px; flex: 0 0 auto; }
.detail-dialog.is-playtesting .dialog-heading { flex: 1; }
.detail-dialog.is-playtesting .dialog-title { overflow: hidden; margin: 0; font-size: 21px; line-height: 28px; white-space: nowrap; text-overflow: ellipsis; }
.detail-dialog.is-playtesting .dialog-eyebrow, .detail-dialog.is-playtesting .dialog-subtitle { display: none; }
.detail-dialog.is-playtesting .close-button { flex-basis: 28px; width: 28px; height: 28px; font-size: 22px; }
.detail-dialog.is-playtesting .dialog-modebar { gap: 5px; min-height: 39px; padding: 4px 13px; }
.detail-dialog.is-playtesting .dialog-mode-button { min-height: 30px; padding: 2px 13px; font-size: 14px; }
.detail-dialog.is-playtesting .dialog-modebar .playtest-toolbar { gap: 14px; min-height: 0; margin-left: auto; padding: 0; border: 0; background: transparent; color: var(--ink-secondary); font-size: 12px; }
.detail-dialog.is-playtesting .dialog-modebar .playtest-engine { color: var(--ink-secondary); }
.detail-dialog.is-playtesting .dialog-modebar .playtest-status { max-width: 390px; overflow: hidden; color: var(--ink-muted); white-space: nowrap; text-overflow: ellipsis; }
.detail-dialog.is-playtesting .dialog-modebar .playtest-status[data-error="true"] { color: var(--accent-dark); }
.detail-dialog.is-playtesting .dialog-modebar .playtest-fullscreen { padding: 2px 11px; border-color: var(--line-strong); background: #fffaf0; color: var(--ink-secondary); font-size: 12px; }
.detail-dialog.is-playtesting .dialog-modebar .playtest-fullscreen:hover { border-color: var(--accent); background: var(--accent-wash); color: var(--accent-dark); }
.playtest-view { display: flex; flex: 1 1 auto; flex-direction: column; min-height: 0; background: #252a24; }
.playtest-toolbar { display: flex; flex: 0 0 auto; align-items: center; gap: 16px; min-height: 43px; padding: 7px 17px; border-bottom: 1px solid #494d40; color: #e7dfc8; background: #30362d; font-size: 13px; }
.playtest-engine { color: #fcf6e5; font-weight: 700; }
.playtest-status { color: #c8c9b8; }
.playtest-status[data-error="true"] { color: #ffc3a9; }
.playtest-fullscreen { margin-left: auto; padding: 3px 13px; border: 1px solid #6f735f; border-radius: 3px; color: #f4ebd6; background: #444b3d; font-size: 13px; }
.playtest-fullscreen:hover { background: #59624d; border-color: #a4a88c; }
.playtest-viewport { position: relative; flex: 1 1 auto; min-height: 0; overflow: hidden; background: #1d211c; }
.playtest-frame { display: block; width: 100%; height: 100%; border: 0; background: #1d211c; }
.playtest-view:fullscreen { width: 100vw; height: 100dvh; }