:root {
  --ink: #182d40;
  --muted: #65717d;
  --line: #dfe3e7;
  --soft: #f7f7f7;
  --violet: #7c3aed;
  --link: var(--violet);
  --link-hover: #6525cb;
  --accent-soft: #f3edff;
  --accent-border: #d3bff5;
  --green: #05a880;
  --positive-ink: #08765b;
  --red: #dc3545;
  --feature-width: 205px;
  font-family: Arial, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.6; background: #fff; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
button, input, select { font: inherit; }
button { cursor: pointer; color: inherit; border: 0; background: none; }
button:disabled { cursor: not-allowed; opacity: .45; }
a { color: inherit; text-decoration: none; }
button, a { touch-action: manipulation; transition: color .15s, background .15s, border-color .15s; }
button:hover, a:hover { color: var(--link); }
button:active:not(:disabled) { transform: translateY(1px); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, .table-container:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.4; }
svg { vertical-align: middle; }
button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.page-width { width: min(1400px, calc(100% - 96px)); margin-inline: auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { position: fixed; left: 20px; top: 10px; z-index: 50; background: white; padding: 10px 18px; border: 2px solid var(--link); }

/* 页头：品牌、导航与搜索。 */
.site-header { border-bottom: 1px solid var(--line); background: white; }
.header-inner { height: 96px; display: flex; align-items: center; gap: 42px; }
.brand { display: inline-grid; grid-template-columns: auto minmax(0, 1fr); grid-template-rows: 1fr auto; align-items: center; gap: 4px 9px; min-width: 0; font-size: 30px; font-weight: 700; letter-spacing: -.9px; line-height: 1; flex-shrink: 0; }
.brand:hover { color: var(--ink); }
.brand img { display: block; grid-row: 1 / span 2; width: 56px; height: 56px; }
.brand > span { align-self: end; }
.brand-tagline { grid-column: 2; color: var(--muted); font-size: 12px; font-weight: 400; letter-spacing: 0; line-height: 1.4; }
.nav-chevron { font-size: 14px; color: #74808c; }
.primary-nav { display: flex; align-items: center; gap: 30px; height: 100%; white-space: nowrap; }
.primary-nav a, .primary-nav button { display: flex; align-items: center; gap: 7px; height: 100%; padding: 0; font-size: 16px; color: #52606d; }
.primary-nav a.active { font-weight: 700; color: var(--link); border-bottom: 2px solid var(--link); padding-top: 2px; }
.primary-nav button:hover { color: var(--link); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.language-control { display: inline-flex; align-items: center; gap: 6px; padding: 0 8px; min-height: 40px; border: 1px solid var(--line); border-radius: 7px; color: var(--link); flex-shrink: 0; }
.language-control svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.language-control select { width: 80px; min-height: 38px; border: 0; background: transparent; color: var(--link); font-size: 14px; cursor: pointer; }
.search-button { display: flex; align-items: center; gap: 11px; min-height: 48px; width: 340px; padding: 0 19px; border: 1px solid var(--line); border-radius: 28px; color: var(--muted); font-size: 15px; text-align: left; background: #fff; }
.search-button:hover { color: var(--ink); border-color: #b8b8b8; }
.icon-button { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 4px; color: var(--link); }
.icon-button:hover { background: var(--accent-soft); color: var(--link-hover); }
.mobile-category-button { display: none; }
.button { min-height: 44px; padding: 10px 16px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid transparent; border-radius: 7px; font-size: 15px; font-weight: 600; white-space: nowrap; }
.button-outline { color: var(--link); border-color: var(--link); background: white; }
.button-outline:hover { color: var(--link-hover); border-color: var(--link-hover); background: var(--accent-soft); }
.button-secondary { color: var(--link); background: #fff; border-color: var(--accent-border); }
.button-secondary:hover { color: var(--link-hover); border-color: var(--link); background: var(--accent-soft); }
.button-primary { color: white; background: var(--link); border-color: var(--link); }
.button-primary:hover { color: white; background: var(--link-hover); border-color: var(--link-hover); }

/* 主标题与必要的数据说明。 */
.breadcrumbs { display: flex; align-items: center; gap: 12px; margin: 28px 0 24px; font-size: 14px; color: var(--muted); }
.breadcrumbs button { font-size: 14px; padding: 0; color: inherit; }
.breadcrumbs > span:last-child { color: #5d5d5d; }
.page-intro { max-width: 1140px; text-align: center; margin: 0 auto; padding: 24px 0 52px; }
.page-subtitle { font-size: 22px; line-height: 1.55; color: #425160; margin-top: 20px; text-wrap: balance; }
.page-meta { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; }
.page-intro h1 { font-size: 52px; line-height: 1.23; letter-spacing: -1.4px; font-weight: 700; color: #263238; text-wrap: balance; }
.updated { color: var(--muted); font-size: 13px; margin: 0; }
.data-note { color: var(--muted); font-size: 13px; margin: 0; line-height: 1.8; }
.data-note button { font-size: 13px; color: var(--link); padding: 0; margin-left: 7px; }
.data-note button:hover { text-decoration: underline; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 15px; }
.section-heading h2 { min-width: 0; font-size: 20px; font-weight: 600; }
#product-count { font-size: 14px; color: var(--link); font-weight: 400; margin-left: 10px; white-space: nowrap; }
.text-button { display: inline-flex; align-items: center; gap: 6px; color: var(--link); font-size: 14px; white-space: nowrap; }
.text-button svg { width: 16px; height: 16px; }

/* 白色为主；紫色用于操作，绿、红、黄用于有资料依据的功能状态。 */
.comparison-panel { border: 1px solid #dce0e4; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 2px 8px #14263206; }
.comparison-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 14px 20px; min-height: 68px; background: #fff; }
.toolbar-left, .toolbar-right { display: flex; align-items: center; gap: 25px; }
.switch-label { position: relative; display: flex; align-items: center; gap: 9px; font-size: 14px; cursor: pointer; white-space: nowrap; color: #4d5965; }
.switch-label input { position: absolute; left: 0; opacity: 0; width: 34px; height: 23px; cursor: pointer; }
.switch-track { width: 33px; height: 19px; background: var(--accent-border); border-radius: 15px; position: relative; pointer-events: none; transition: background .15s; }
.switch-track::after { content: ""; position: absolute; left: 3px; top: 3px; width: 13px; height: 13px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch-label input:checked + .switch-track { background: var(--link); }
.switch-label input:checked + .switch-track::after { transform: translateX(14px); }
.switch-label input:focus-visible + .switch-track { outline: 2px solid var(--link); outline-offset: 3px; }
#sort { font-size: 14px; color: var(--link); border: 0; background: #fff; padding: 8px 4px; cursor: pointer; max-width: 175px; }
.edit-compare { font-size: 14px; padding: 8px 14px; }
.table-scroll-hint { display: none; align-items: center; justify-content: space-between; padding: 9px 15px; border-top: 1px solid var(--line); background: #fafafa; color: var(--muted); font-size: 12px; }
.table-container { position: relative; overflow-x: auto; border-top: 1px solid var(--line); scrollbar-width: thin; scrollbar-color: #c9c9c9 #f5f5f5; scroll-behavior: smooth; }
table { border-collapse: separate; border-spacing: 0; table-layout: fixed; width: 100%; font-size: 15px; }
.feature-column { width: var(--feature-width); }
th, td { padding: 20px 18px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; vertical-align: middle; background: #fff; }
tr > :last-child { border-right: 0; }
thead { position: sticky; top: 0; z-index: 5; }
thead th { padding: 8px; font-weight: 400; vertical-align: middle; border-right: 0; border-bottom-color: #d8dde2; background: #fcfcfc; }
thead th:first-child, tbody tr > th { text-align: left; }
thead th:first-child { vertical-align: middle; background: #fcfcfc; padding: 22px; }
.overview-title { font-size: 17px; font-weight: 600; display: block; }
.overview-description { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; }
.product-meta { min-height: 22px; margin-bottom: 10px; }
.source-badge { display: inline-flex; align-items: center; padding: 1px 7px; border: 1px solid var(--accent-border); border-radius: 4px; color: var(--link); background: var(--accent-soft); font-size: 12px; }
.source-badge.pending { color: #9c6400; background: #fff5d9; border-color: #ecd18b; }

.product-card { display: flex; flex-direction: column; height: 240px; max-width: 360px; margin-inline: auto; padding: 12px; border: 1px solid #d9dee3; border-radius: 10px; background: #fff; box-shadow: 0 2px 6px #14263212; text-align: left; }
.product-identity { min-width: 0; flex: 1; }
.product-heading { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.product-heading strong { display: block; font-size: 16px; line-height: 1.35; font-weight: 700; color: var(--ink); letter-spacing: -.2px; }
.product-edition { color: var(--muted); font-size: 13px; line-height: 1.45; margin-top: 3px; }
.product-logo { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 44px; height: 44px; border-radius: 7px; position: relative; line-height: 1; font-family: Arial, sans-serif; }
.topaz-logo { background: #151e30; color: #64e0d2; font-size: 38px; font-weight: 700; overflow: hidden; }
.topaz-logo > span { font-size: 16px; position: absolute; top: 2px; right: 5px; }
.magnific-logo { background: #222; color: white; font-size: 30px; font-weight: 800; padding-right: 3px; letter-spacing: -3px; }
.magnific-logo > span { font-size: 10px; position: absolute; right: 5px; top: 5px; letter-spacing: 0; }
.krea-logo { background: #f0f0f0; color: #181818; font-size: 27px; font-weight: 800; font-style: italic; }
.upscayl-logo { background: #7959cd; color: white; font-size: 33px; }
.resovyn-logo { background: #1b1b1b; overflow: hidden; }
.resovyn-logo img { width: 100%; height: 100%; object-fit: contain; }
.letter-logo { color: var(--link); background: var(--accent-soft); font-size: 19px; font-weight: 700; }
.product-actions { display: flex; align-items: center; justify-content: center; margin-top: auto; padding-top: 14px; }
.product-actions .button { min-height: 44px; width: 100%; padding: 9px 12px; font-size: 15px; font-weight: 600; }

.row-label { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 15px; font-weight: 400; color: #26394b; }
.row-label > span { text-wrap: balance; }
.row-label small { display: block; font-size: 13px; font-weight: 400; color: var(--muted); margin-top: 3px; }
.row-info { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 16px; height: 16px; border: 1px solid var(--accent-border); border-radius: 50%; font-size: 11px; padding: 0; color: var(--link); font-family: Georgia, serif; }
.row-info:hover { border-color: var(--link); color: var(--link); }
.group-row th { background: #fafafa; padding: 0; }
.group-toggle { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; padding: 15px 20px; font-size: 15px; font-weight: 600; color: #26394b; text-align: left; }
.collapse-indicator { color: var(--link); font-size: 14px; transition: transform .15s; }
.group-toggle[aria-expanded="false"] .collapse-indicator { transform: rotate(-90deg); }
.fact-cell { display: flex; align-items: flex-start; gap: 8px; text-align: left; }
.fact-cell .status-dot { flex-shrink: 0; margin-top: 4px; }
.fact-text { min-width: 0; font-size: 15px; line-height: 1.75; overflow-wrap: anywhere; }
.fact-cell.unknown .fact-text { color: var(--muted); }
td:has(> .metric-cell) { vertical-align: top; }
.metric-cell { max-width: 240px; margin-inline: auto; text-align: left; }
.metric-heading { display: flex; align-items: center; gap: 10px; }
.metric-heading strong { flex-shrink: 0; font-size: 18px; font-variant-numeric: tabular-nums; }
.metric-heading small { color: var(--muted); font-size: 13px; font-weight: 400; }
.price-value:hover { text-decoration: underline; }
.product-rank { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; min-height: 28px; margin-bottom: 10px; font-size: 14px; }
.product-rank > strong { line-height: 28px; }
.product-rank small { flex-basis: 100%; padding: 4px 10px; border-radius: 6px; color: var(--link); background: var(--accent-soft); font-size: 18px; font-weight: 700; line-height: 1.4; font-variant-numeric: tabular-nums; }
.top-rank strong { color: #916000; }
.comparison-price { display: flex; align-items: center; justify-content: center; gap: 10px; }
.price-value { padding: 0; color: var(--ink); font-size: 18px; font-weight: 600; white-space: nowrap; }
.support-cell { display: inline-flex; align-items: center; gap: 10px; padding: 0; color: var(--ink); font-size: 16px; white-space: nowrap; }
.support-symbol { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; font: 800 28px/1 Arial, sans-serif; }
.support-cell.yes .support-symbol { color: #00825c; background: #def6eb; }
.support-cell.no .support-symbol { color: #cb2642; background: #fde5eb; }
.metric-meter { display: block; flex: 1; min-width: 0; width: 100%; height: 6px; border: 0; border-radius: 8px; background: #edf1ef; appearance: none; -webkit-appearance: none; overflow: hidden; }
.metric-meter::-webkit-meter-bar { height: 6px; border: 0; border-radius: 8px; background: #edf1ef; box-shadow: none; }
.metric-meter::-webkit-meter-optimum-value { border-radius: 8px; background: var(--green); }
.metric-meter::-moz-meter-bar { border-radius: 8px; background: var(--green); }
.metric-award { display: inline-flex; flex-shrink: 0; width: 28px; }
.metric-crown { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; color: #a56a00; background: #fff4cc; }
.metric-crown svg { width: 21px; height: 21px; fill: #f5bc20; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.comparison-fact { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.evidence-reference { display: inline-flex; align-items: center; min-height: 26px; padding: 0 3px; margin-left: 3px; border-radius: 4px; font-size: 12px; line-height: 1; white-space: nowrap; color: var(--link); }
.evidence-reference:hover { background: var(--accent-soft); text-decoration: underline; }
.status-dot { display: inline-flex; align-items: center; justify-content: center; width: 19px; height: 19px; font-size: 14px; font-weight: 700; border-radius: 50%; font-family: Arial, sans-serif; }
.status-dot.yes { color: #00976d; background: #e4f8ef; }
.status-dot.no { color: var(--red); background: #fdecef; font-size: 18px; }
.status-dot.limited { color: #b87300; background: #fff3ce; }
.table-footnote { color: var(--muted); font-size: 13px; line-height: 1.8; margin-top: 14px; }
.table-footnote button { font-size: 13px; color: var(--link); padding: 0; margin-left: 8px; }
.table-footnote button:hover { text-decoration: underline; }

/* 精简页脚。 */
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 45px; padding-block: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 12px 22px; }
.site-footer button { font-size: 12px; color: var(--link); padding: 0; }
.site-footer button:hover { color: var(--link); }

/* 弹窗只承载用户主动查看的说明和产品信息。 */
.modal { inset: 0; width: min(610px, calc(100% - 32px)); max-height: 86vh; padding: 28px; border: 1px solid #d8d8d8; border-radius: 9px; background: #fff; color: var(--ink); box-shadow: 0 18px 65px #0002; }
.modal::backdrop { background: #1a1a1a66; }
.modal[open] { animation: appear .15s ease-out; }
.modal-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; margin-bottom: 19px; }
.modal-top h2 { font-size: 22px; font-weight: 600; padding-top: 3px; }
.modal-top .icon-button { font-size: 27px; line-height: 1; flex-shrink: 0; }
.modal p { font-size: 14px; line-height: 1.9; color: #526170; margin: 12px 0; }
.modal h3 { font-size: 15px; margin: 18px 0 8px; font-weight: 600; }
.modal ul { padding-left: 20px; color: #526170; font-size: 14px; line-height: 1.9; }
.modal p strong, .modal li strong { color: #555555; font-weight: 600; }
.modal-note { background: #f5f6f7; border-radius: 5px; padding: 11px 13px; color: #526170; font-size: 13px; margin: 16px 0; line-height: 1.8; }
.modal-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 23px; }
.picker-list { display: flex; flex-direction: column; gap: 9px; }
.picker-item { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 5px; padding: 12px; cursor: pointer; }
.picker-item:has(input:checked) { border-color: var(--link); background: #fff; }
.picker-item input { accent-color: var(--link); width: 17px; height: 17px; cursor: pointer; }
.picker-item > span:last-child { flex: 1; min-width: 0; }
.picker-item strong { font-size: 14px; display: block; }
.picker-item small { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
.picker-hint { font-size: 13px; color: var(--muted); margin-top: 14px; }
.small-logo { width: 34px; height: 34px; font-size: 26px; border-radius: 5px; }
.small-logo.topaz-logo { font-size: 31px; }
.small-logo.topaz-logo > span { font-size: 13px; }
.small-logo.magnific-logo { font-size: 25px; }
.product-detail-top { display: flex; align-items: center; gap: 12px; }
.product-detail-top strong { display: block; font-size: 18px; }
.product-detail-top small { display: block; font-size: 12px; color: #979797; margin-top: 3px; }
.product-fact-list { margin: 0; }
.product-fact-list > div { display: grid; grid-template-columns: minmax(100px, .75fr) minmax(0, 1.5fr); gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.product-fact-list dt { font-size: 14px; font-weight: 600; }
.product-fact-list dd { margin: 0; min-width: 0; }
.evidence-context { padding: 14px; background: var(--soft); border-radius: 6px; }
.evidence-list { display: grid; gap: 10px; }
.evidence-card { padding: 14px; border: 1px solid var(--line); border-radius: 7px; }
.evidence-card a { display: block; color: var(--link); font-size: 14px; line-height: 1.55; overflow-wrap: anywhere; }
.evidence-card a:hover { text-decoration: underline; }
.evidence-card p { margin: 8px 0 0; color: var(--muted); font-size: 13px; }
.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.category-tile { display: flex; align-items: center; gap: 7px; padding: 12px 9px; border: 1px solid var(--line); border-radius: 4px; color: #526170; font-size: 14px; }
.category-tile svg { height: 16px; width: 16px; flex-shrink: 0; stroke: currentColor; stroke-width: 1.5; fill: none; }
.category-tile > span { min-width: 0; line-height: 1.45; overflow-wrap: anywhere; }

.category-tile.active { background: var(--accent-soft); color: var(--link); border-color: var(--link); }
.category-tile:hover { color: var(--link); background: #fff; border-color: var(--link); }
.search-input, .share-input { display: block; width: 100%; border: 1px solid #cecece; border-radius: 5px; padding: 12px; color: #6d6d6d; background: white; font-size: 14px; margin-bottom: 16px; }
.modal-empty { grid-column: 1 / -1; padding: 15px; text-align: center; color: #9d9d9d; font-size: 14px; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 12px); opacity: 0; z-index: 50; padding: 11px 18px; background: #333333; color: #fff; font-size: 13px; border-radius: 5px; pointer-events: none; transition: opacity .15s, transform .15s; max-width: calc(100% - 32px); text-align: center; }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.noscript-notice { text-align: center; padding: 20px; border-top: 1px solid var(--line); }
[hidden] { display: none !important; }
@keyframes appear { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1200px) {
  .page-width { width: calc(100% - 64px); }
  .header-inner { gap: 24px; }
  .primary-nav { gap: 24px; }
  .search-button { width: 280px; }
  .page-intro h1 { font-size: 48px; }
  .table-scroll-hint { display: flex; }
}
@media (max-width: 1100px) {
  .page-width { width: calc(100% - 40px); }
  .header-inner { height: 88px; gap: 24px; }
  .brand { font-size: 28px; }
  .brand img { width: 52px; height: 52px; }
  .primary-nav { display: none; }
  .mobile-category-button { display: inline-flex; width: 44px; height: 44px; }
  .search-button { width: 280px; }
  .page-intro h1 { font-size: 42px; }
  .page-intro { padding-top: 24px; padding-bottom: 44px; }
  .page-subtitle { font-size: 21px; }
}
@media (max-width: 800px) {
  .search-button { width: 44px; height: 44px; padding: 0; border: 0; justify-content: center; }
  .search-button span { display: none; }
}
@media (max-width: 650px) {
  :root { --feature-width: 128px; }
  .page-width { width: calc(100% - 32px); }
  .header-inner { display: grid; grid-template-columns: 1fr auto; height: auto; gap: 10px 12px; padding-block: 14px; }
  .brand { grid-column: 1; grid-row: 1; font-size: 27px; column-gap: 8px; }
  .brand img { width: 48px; height: 48px; }
  .language-control { grid-column: 2; grid-row: 1; }
  .language-control svg { display: none; }
  .header-actions { grid-column: 1 / -1; grid-row: 2; gap: 8px; margin-left: 0; }
  .search-button { flex: 1; width: auto; height: 44px; padding: 0 14px; border: 1px solid var(--line); justify-content: flex-start; }
  .search-button span { display: block; font-size: 14px; }
  .search-button svg { height: 21px; width: 21px; }
  .breadcrumbs { margin: 22px 0 14px; font-size: 12px; gap: 9px; flex-wrap: wrap; }
  .breadcrumbs button { font-size: 12px; }
  .page-intro { padding: 22px 0 38px; }
  .page-intro h1 { font-size: 32px; line-height: 1.28; letter-spacing: -.7px; }
  .page-subtitle { font-size: 20px; margin-top: 18px; }
  .page-meta { margin-top: 20px; gap: 8px; }
  .updated, .data-note, .data-note button { font-size: 13px; }
  .section-heading { margin-bottom: 12px; gap: 8px; }
  .section-heading h2 { font-size: 16px; }
  #product-count { font-size: 12px; margin-left: 5px; }
  .text-button { font-size: 13px; gap: 4px; }
  .text-button svg { width: 15px; height: 15px; }
  .comparison-panel { border-radius: 10px; }
  .comparison-toolbar { padding: 12px; flex-wrap: wrap; gap: 12px; }
  .toolbar-left { flex-wrap: wrap; gap: 10px; }
  .toolbar-right { flex: 1; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
  .switch-label { font-size: 14px; }
  #sort { font-size: 13px; max-width: 165px; padding-left: 0; }
  .edit-compare { font-size: 14px; }
  .table-scroll-hint { font-size: 11px; padding: 8px 12px; }
  th, td { padding: 18px 13px; }
  thead th { padding: 8px; }
  thead th:first-child { padding: 18px 13px; }
  .overview-title { font-size: 16px; }
  .overview-description { font-size: 13px; }
  .product-heading strong { font-size: 16px; }
  .product-edition { font-size: 13px; }
  .product-actions .button { min-height: 44px; font-size: 15px; }
  .row-label { font-size: 14px; gap: 6px; }
  .row-label small { font-size: 12px; }
  .row-info { height: 16px; width: 16px; font-size: 11px; }
  .group-toggle { max-width: calc(100vw - 48px); padding: 12px 14px; min-height: 44px; font-size: 14px; }
  .fact-text { font-size: 14px; }
  .table-footnote, .table-footnote button { font-size: 13px; }
  .site-footer { margin-top: 35px; padding-block: 20px; flex-wrap: wrap; gap: 13px; font-size: 12px; }
  .site-footer nav { gap: 12px 18px; }
  .modal { padding: 21px; max-height: 90vh; }
  .modal-top h2 { font-size: 20px; }
  .product-fact-list > div { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 360px) {
  .header-inner { gap: 10px; }
  .brand { font-size: 24px; column-gap: 7px; }
  .brand img { width: 44px; height: 44px; }
  .page-intro h1 { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}