/* =========================================================================
   Agent Forge · 奶油 MC 风（cream Minecraft）
   结构沿用原 class 名；浅色为奶油 MC，深色为 Material-3 取向的夜间配色。
   url("img/...") 相对本文件解析，任何页面深度都可用。
   ========================================================================= */
:root {
  /* 奶油 MC 调色板（浅色） */
  --cream: #fff7e9;
  --cream-2: #f7edda;
  --cream-lo: #e6d8bf;
  --cream-hi: #fffdf8;
  --wood: #cba36d;
  --wood-d: #a9855a;
  --green: #79bb48;
  --green-d: #5f9d33;
  --green-lo: #4b7f27;
  --brown: #8a7358;
  --brown-d: #4a3b2b;
  --sky: #cfe6f2;
  --ink: #4a3b2b;
  --muted: #6f5c40;          /* AA 对比度，用于次要文字 */
  --muted-strong: #5f4d33;

  /* 表面 / 输入 / 边框 token */
  --surface: rgba(255, 247, 233, .94);
  --field: #fffdf8;
  --field-ink: #4a3b2b;
  --btn-border: #6b5539;
  --btn-quiet-bg: #a99a83;
  --btn-quiet-border: #7a6b56;
  --mc-bg-image: url("img/orchard_bg.png");

  /* 语义变量：docs.css / submit.css 复用 */
  --line: #8a7358;
  --paper: #eef4e6;
  --panel: #fff7e9;
  --accent: #5f9d33;
  --accent-deep: #3f6b1f;
  --accent-soft: #e6f2d6;
  --amber: #b06e1f;
  --blue: #4876a7;
  --topbar: rgba(255, 247, 233, .94);
  --surface-soft: #f7edda;
  --border-strong: #8a7358;
  --hover-border: #6b5539;
  --neutral-bg: #efe4cd;
  --neutral-ink: #6b5b45;
  --warn-bg: #fff0dd;
  --warn-ink: #8e551b;
  --custom-bg: #f0eafa;
  --custom-ink: #62458b;
  --keyword-bg: #edf1f5;
  --keyword-ink: #465d75;
  --code-bg: #f5efdf;
  --code-ink: #4b3f30;
  --bar-bg: #e6d8bf;
  --facet-0-bg: #e6f2d6; --facet-0-ink: #3f6b1f;
  --facet-1-bg: #e4eefb; --facet-1-ink: #2b5689;
  --facet-2-bg: #fff0dd; --facet-2-ink: #8e551b;
  --facet-3-bg: #f7e4ed; --facet-3-ink: #91395d;
  --facet-4-bg: #e7efda; --facet-4-ink: #45622c;
  --shadow: 0 6px 0 rgba(110, 88, 60, .18);
  --shadow-lg: 0 10px 0 rgba(110, 88, 60, .22);
  --mc-bevel: inset 3px 3px 0 var(--cream-hi), inset -3px -3px 0 var(--cream-lo);
  --mc-bevel-strong: inset 3px 3px 0 rgba(255, 255, 255, .35), inset -3px -3px 0 rgba(0, 0, 0, .16);
  --error: #b8332a;

  color-scheme: light;
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--ink);
  line-height: 1.5;
}

* { box-sizing: border-box; image-rendering: pixelated; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--sky) var(--mc-bg-image) center top / cover no-repeat fixed;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--brown-d); letter-spacing: .01em; }
h1 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.1; margin-bottom: 12px; }
h2 { font-size: 1.15rem; margin-bottom: 0; }
img { image-rendering: pixelated; }

/* ---- 顶栏 ---- */
.topbar {
  min-height: 66px; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 8px clamp(16px, 4vw, 48px);
  background: var(--topbar); backdrop-filter: blur(6px);
  border-bottom: 3px solid var(--brown); position: sticky; top: 0; z-index: 20;
}
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; font-weight: 800; font-size: 1.05rem; color: var(--brown-d); white-space: nowrap; }
.brand::before { content: ""; width: 22px; height: 22px; flex: 0 0 auto; background: url("img/mc2_apple.png") center / contain no-repeat; image-rendering: pixelated; }
.brand span { color: var(--accent-deep); font-size: .62rem; letter-spacing: .13em; margin-left: 2px; vertical-align: 2px; }
.topnav { display: flex; align-items: center; gap: 18px; font-size: .88rem; color: var(--muted); }
.topnav a { text-decoration: none; font-weight: 600; }
.topnav a[aria-current="page"] { color: var(--brown-d); }

/* ---- MC 按钮 ---- */
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 18px;
  background: var(--wood); color: #fff; border: 3px solid var(--btn-border); border-radius: 0;
  text-decoration: none; font: inherit; font-weight: 700; cursor: pointer; letter-spacing: .5px;
  box-shadow: var(--mc-bevel-strong); text-shadow: 2px 2px 0 rgba(0, 0, 0, .25);
}
.button:hover, .button:focus-visible { filter: brightness(1.06); }
.button:active { transform: translateY(2px); }
.button-small { min-height: 36px; padding: 0 13px; font-size: .84rem; }
.button-quiet { background: var(--btn-quiet-bg); border-color: var(--btn-quiet-border); color: #fff; font-weight: 600; text-shadow: 1px 1px 0 rgba(0, 0, 0, .22); }
.button-quiet:hover, .button-quiet:focus-visible { filter: brightness(1.08); }
.topnav .button { background: var(--green); border-color: var(--green-lo); }

/* ---- 外壳 / 头图（统一内容面板背景，保证文字可读） ---- */
.shell, .docs-shell {
  background: var(--surface); border: 3px solid var(--brown); border-radius: 0;
  box-shadow: var(--mc-bevel), var(--shadow-lg);
}
.shell { max-width: 1200px; margin: 26px auto; padding: 36px clamp(16px, 4vw, 42px) 48px; }
.hero, .dashboard-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.eyebrow { color: var(--accent-deep); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 10px; }
.lede { color: var(--muted-strong); max-width: 660px; margin-bottom: 0; }
.hero-stamp, .dashboard-updated {
  align-self: start; color: var(--muted-strong); background: var(--cream); border: var(--mc-line); border-radius: 0;
  box-shadow: var(--mc-bevel); padding: 9px 12px; font-family: ui-monospace, Consolas, monospace; font-size: .72rem; white-space: nowrap;
}
:root { --mc-line: 3px solid var(--brown); }

/* ---- 搜索面板 ---- */
.search-panel { background: var(--cream); border: var(--mc-line); border-radius: 0; box-shadow: var(--mc-bevel), 0 5px 0 rgba(110, 88, 60, .18); padding: 18px; }
.search-box { min-height: 56px; border: 3px solid var(--brown); border-radius: 0; display: flex; align-items: center; gap: 11px; padding: 0 14px; background: var(--field); }
.search-box:focus-within { border-color: var(--green-d); box-shadow: inset 0 0 0 2px var(--green); }
.search-box input { border: 0; outline: 0; width: 100%; color: var(--field-ink); font: inherit; font-size: 1rem; background: transparent; }
.search-icon { color: var(--green-d); font-size: 1.5rem; line-height: 1; }
kbd { color: #fff; background: var(--btn-quiet-border); border: 2px solid var(--btn-border); border-radius: 0; padding: 1px 7px; font-family: inherit; font-size: .72rem; }
.filters { display: flex; align-items: end; gap: 12px; margin-top: 15px; flex-wrap: wrap; }
.filters label, .sort-control { color: var(--brown-d); font-size: .74rem; font-weight: 800; display: flex; flex-direction: column; gap: 5px; letter-spacing: .04em; }
select {
  border: 3px solid var(--brown); border-radius: 0; background: var(--field); min-height: 38px; min-width: 140px;
  padding: 0 30px 0 10px; color: var(--field-ink); font: inherit; font-size: .84rem; font-weight: 600;
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 16px, calc(100% - 11px) 16px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.filters .button { margin-left: auto; min-height: 38px; }

/* ---- 结果工具条 / 分页 ---- */
.catalog-toolbar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin: 30px 0 14px; color: var(--brown-d); font-size: .88rem; scroll-margin-top: 125px; }
.muted { color: var(--muted); font-size: .8rem; margin-left: 5px; }
.sort-control { flex-direction: row; align-items: center; white-space: nowrap; }
.sort-control select { min-height: 34px; min-width: 110px; }
.result-list { display: grid; gap: 12px; }
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; font-size: .83rem; color: var(--brown-d); }
.pagination[hidden] { display: none; }
.page-controls { display: flex; align-items: center; gap: 8px; }
.page-controls label { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.page-controls input { width: 74px; height: 36px; border: 3px solid var(--brown); border-radius: 0; padding: 0 6px; font: inherit; color: var(--field-ink); background: var(--field); }
.page-button { width: 38px; height: 38px; border: 3px solid var(--btn-border); border-radius: 0; background: var(--wood); color: #fff; font: inherit; cursor: pointer; box-shadow: var(--mc-bevel-strong); text-shadow: 1px 1px 0 rgba(0,0,0,.25); }
.page-button:disabled { opacity: .45; cursor: default; filter: grayscale(.5); }

/* ---- 结果卡（MC 物品格） ---- */
.result-card {
  background: var(--cream); border: var(--mc-line); border-radius: 0; padding: 18px 20px;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px;
  box-shadow: var(--mc-bevel), 0 4px 0 rgba(110, 88, 60, .16);
  transition: transform .1s ease, box-shadow .1s ease;
}
.result-card:hover { transform: translateY(-2px); box-shadow: var(--mc-bevel), 0 7px 0 rgba(110, 88, 60, .22); }
.result-link { text-decoration: none; }
.result-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 7px; }
.result-title strong { font-size: 1.02rem; color: var(--brown-d); }
.result-summary { color: var(--muted-strong); margin: 0 0 10px; font-size: .88rem; max-width: 760px; }
.pill {
  display: inline-flex; align-items: center; min-height: 24px; padding: 0 9px; border-radius: 0;
  font-size: .66rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  background: var(--green); color: #14300a; border: 2px solid var(--green-lo);
}
.pill-neutral { background: var(--neutral-bg); color: var(--neutral-ink); border-color: var(--brown); }
.pill-warn { background: var(--warn-bg); color: var(--warn-ink); border-color: var(--amber); }
.result-meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: .73rem; }
.result-version { text-align: right; color: var(--muted); font-size: .74rem; white-space: nowrap; }
.result-version strong { display: block; color: var(--brown-d); font-size: .95rem; font-family: ui-monospace, Consolas, monospace; }
.empty-state { text-align: center; padding: 64px 16px; color: var(--muted); }
.empty-state h2 { color: var(--brown-d); margin-bottom: 7px; }
.empty-state p { margin-bottom: 22px; }
.empty-mark { font-size: 2.2rem; color: var(--accent-deep); margin-bottom: 8px; }

/* ---- 页脚 ---- */
.footer { max-width: 1200px; margin: 0 auto 26px; padding: 16px clamp(16px, 4vw, 42px); color: var(--muted-strong); background: var(--surface); border: 3px solid var(--brown); box-shadow: 0 5px 0 rgba(110,88,60,.16); display: flex; justify-content: space-between; gap: 20px; font-size: .74rem; }
.footer a { color: var(--accent-deep); font-weight: 700; }

/* ---- Dashboard ---- */
.dashboard-shell { padding-top: 36px; }
.dashboard-heading { margin-bottom: 28px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.metric { background: var(--cream); border: var(--mc-line); border-radius: 0; padding: 18px 20px; min-height: 110px; box-shadow: var(--mc-bevel), 0 4px 0 rgba(110,88,60,.16); }
.metric-label { color: var(--muted-strong); font-size: .73rem; font-weight: 800; letter-spacing: .05em; }
.metric-value { font-size: 2rem; line-height: 1.1; font-weight: 800; margin-top: 10px; color: var(--brown-d); }
.metric-detail { color: var(--muted); font-size: .71rem; margin-top: 5px; }
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.panel { background: var(--cream); border: var(--mc-line); border-radius: 0; padding: 22px; box-shadow: var(--mc-bevel), 0 4px 0 rgba(110,88,60,.16); }
.panel-heading { display: flex; justify-content: space-between; gap: 15px; align-items: start; margin-bottom: 20px; }
.panel-heading .muted { margin-top: 5px; white-space: nowrap; }
.bar-chart { display: grid; gap: 13px; }
.bar-row { display: grid; grid-template-columns: 84px 1fr 48px; align-items: center; gap: 9px; font-size: .78rem; }
.bar-track { height: 12px; border-radius: 0; background: var(--bar-bg); border: 2px solid var(--brown); overflow: hidden; }
.bar-fill { height: 100%; background: var(--green); min-width: 3px; box-shadow: inset -2px 0 0 rgba(0,0,0,.15); }
.bar-value { text-align: right; font-family: ui-monospace, Consolas, monospace; color: var(--muted-strong); font-size: .73rem; }
.donut-wrap { display: flex; align-items: center; gap: 24px; min-height: 152px; }
.donut { width: 142px; height: 142px; border-radius: 0; background: conic-gradient(var(--green) 0 50%, var(--blue) 50% 75%, var(--amber) 75% 100%); position: relative; flex: 0 0 auto; border: 3px solid var(--brown); }
.donut::after { content: ""; position: absolute; inset: 30px; background: var(--cream); border-radius: 0; border: 2px solid var(--brown); }
.legend { display: grid; gap: 8px; font-size: .77rem; }
.legend-item { display: flex; align-items: center; gap: 7px; }
.legend-swatch { width: 12px; height: 12px; border-radius: 0; border: 2px solid var(--brown); }
.accessible-table { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.accessible-table table { border-collapse: collapse; }
.back-link { display: inline-block; color: var(--accent-deep); font-size: .82rem; text-decoration: none; margin-bottom: 30px; font-weight: 700; }
.back-link:hover { text-decoration: underline; }

/* ---- 详情页 ---- */
.detail-heading { display: flex; justify-content: space-between; gap: 25px; align-items: start; margin-bottom: 32px; }
.detail-heading > .pill { margin-top: 8px; white-space: nowrap; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; }
.detail-main, .detail-side { padding: 22px; }
.detail-section + .detail-section { border-top: 2px solid var(--brown); padding-top: 20px; margin-top: 20px; }
.detail-section h2 { margin-bottom: 14px; }
.facts { margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 22px; }
.facts div { min-width: 0; }
.facts dt { color: var(--muted); font-size: .7rem; margin-bottom: 3px; }
.facts dd { margin: 0; font-size: .85rem; overflow-wrap: anywhere; color: var(--brown-d); }
.tag-list { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 10px; }
.tag { display: inline-flex; border-radius: 0; background: var(--accent-soft); color: var(--accent-deep); padding: 4px 9px; font-size: .71rem; border: 2px solid var(--accent); max-width: 100%; overflow-wrap: anywhere; }
.tag-custom { background: var(--custom-bg); color: var(--custom-ink); border: 2px dashed var(--custom-ink); }
.tag-keywords { background: var(--keyword-bg); color: var(--keyword-ink); border: 2px dotted var(--keyword-ink); }
.tag-more { background: var(--neutral-bg); color: var(--neutral-ink); border-color: var(--brown); }
.facet-color-0 { background: var(--facet-0-bg); color: var(--facet-0-ink); }
.facet-color-1 { background: var(--facet-1-bg); color: var(--facet-1-ink); }
.facet-color-2 { background: var(--facet-2-bg); color: var(--facet-2-ink); }
.facet-color-3 { background: var(--facet-3-bg); color: var(--facet-3-ink); }
.facet-color-4 { background: var(--facet-4-bg); color: var(--facet-4-ink); }
.code-block { max-height: 360px; overflow: auto; border: 3px solid var(--brown); border-radius: 0; padding: 14px; background: var(--code-bg); color: var(--code-ink); font-size: .72rem; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.distribution, .external-link { display: flex; flex-direction: column; gap: 2px; text-decoration: none; border: 3px solid var(--brown); border-radius: 0; padding: 10px; margin-bottom: 8px; background: var(--field); box-shadow: 0 3px 0 rgba(110,88,60,.14); }
.distribution:hover, .external-link:hover { border-color: var(--green-d); transform: translateY(-1px); }
.distribution strong { font-size: .8rem; color: var(--brown-d); }
.distribution span { color: var(--muted-strong); font-family: ui-monospace, Consolas, monospace; font-size: .68rem; overflow-wrap: anywhere; }
.external-link { color: var(--accent-deep); font-size: .8rem; }
.facet-chart { display: grid; gap: 13px; }
.facet-row { display: grid; grid-template-columns: minmax(110px, 1fr) 2fr 38px; align-items: center; gap: 9px; font-size: .76rem; }
.facet-row .bar-fill { background: var(--blue); }
.compat-chart { display: grid; gap: 16px; padding: 10px 0; }
.compat-item { display: grid; grid-template-columns: 104px 1fr 44px; gap: 9px; align-items: center; font-size: .78rem; }
.compat-item .bar-fill { background: var(--amber); }
.compat-item.known .bar-fill { background: var(--green); }
.chart-note, .disclaimer { color: var(--muted-strong); font-size: .74rem; margin: 20px 0 0; }
.agent-panel { margin-bottom: 20px; }
.agent-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.agent-card { border: var(--mc-line); border-radius: 0; padding: 16px; text-decoration: none; background: var(--field); box-shadow: 0 4px 0 rgba(110,88,60,.16); transition: transform .1s ease; }
.agent-card:hover, .agent-card:focus-visible { border-color: var(--green-d); transform: translateY(-2px); }
.agent-card-title { display: flex; justify-content: space-between; font-weight: 800; margin-bottom: 12px; color: var(--brown-d); }
.agent-card-stats { display: flex; justify-content: space-between; color: var(--muted); font-size: .74rem; }

/* ---- 媒体槽（默认用 MC 苹果箱子占位） ---- */
.media-slot { position: relative; display: inline-grid; place-items: center; overflow: hidden; background: var(--neutral-bg); border: 2px solid var(--brown); border-radius: 0; vertical-align: middle; }
.media-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: var(--field); image-rendering: pixelated; }
.media-slot img.media-default { background: var(--neutral-bg); padding: 6%; object-fit: contain; }
.media-slot img[hidden] { display: none; }
.media-placeholder { display: none; }
.media-icon { width: 44px; height: 44px; flex-shrink: 0; }
.media-thumbnail { display: grid; width: min(100%, 320px); aspect-ratio: 16 / 9; margin-bottom: 14px; background: var(--neutral-bg); }
.media-thumbnail img { object-fit: cover; }
.media-thumbnail img.media-default { object-fit: contain; padding: 12%; }
.media-preview { display: grid; width: 100%; aspect-ratio: 16 / 9; }
.media-controls { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.media-controls button { cursor: pointer; border: 3px solid var(--btn-border); border-radius: 0; padding: 7px 12px; background: var(--wood); color: #fff; font-weight: 700; box-shadow: var(--mc-bevel-strong); }
.media-controls p { flex: 1 1 220px; margin: 0; color: var(--muted-strong); font-size: .8rem; }
.preview-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 16px; margin-top: 16px; }
.preview-gallery figure { margin: 0; min-width: 0; }
.preview-gallery figcaption { margin-top: 6px; color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }

/* ---- 语言 / 主题偏好件 ---- */
.forge-preferences { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.language-picker { position: relative; }
.language-trigger, .language-menu button, .theme-icons button { font: inherit; color: var(--brown-d); cursor: pointer; }
.language-trigger { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 10px; border: 3px solid var(--brown); border-radius: 0; background: var(--cream); font-size: .8rem; white-space: nowrap; box-shadow: 0 3px 0 rgba(110,88,60,.16); }
.language-flag { width: 24px; height: 16px; flex: 0 0 auto; border-radius: 0; box-shadow: 0 0 0 2px var(--brown); image-rendering: pixelated; }
.preference-icon { width: 19px; height: 19px; display: block; }
.preference-chevron { width: 13px; height: 13px; color: var(--muted); }
.language-menu { position: absolute; top: calc(100% + 8px); left: 0; min-width: 156px; z-index: 30; padding: 6px; border: 3px solid var(--brown); border-radius: 0; background: var(--cream); box-shadow: var(--shadow-lg); }
.language-menu button { display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 9px; border: 0; border-radius: 0; background: transparent; text-align: left; font-size: .83rem; }
.language-menu button:hover, .language-menu button:focus-visible, .language-menu [aria-checked="true"] { background: var(--accent-soft); color: var(--accent-deep); }
.theme-icons { display: flex; align-items: center; gap: 2px; padding: 2px; border: 3px solid var(--brown); border-radius: 0; background: var(--cream); }
.theme-icons button { display: grid; place-items: center; width: 32px; height: 30px; padding: 0; border: 0; border-radius: 0; background: transparent; color: var(--muted); }
.theme-icons button:hover { color: var(--brown-d); background: var(--surface-soft); }
.theme-icons [aria-checked="true"] { background: var(--accent-soft); color: var(--accent-deep); }

/* ---- 焦点 / 动效 ---- */
:focus-visible { outline: 3px solid var(--green-d); outline-offset: 2px; }
.result-title strong { overflow-wrap: anywhere; }

@media (max-width: 760px) {
  .topbar { align-items: flex-start; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; gap: 10px; }
  .topnav { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .brand span { white-space: normal; }
  .forge-preferences { width: 100%; }
  .hero, .dashboard-heading { display: block; }
  .hero-stamp, .dashboard-updated { display: inline-block; margin-top: 18px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-heading { display: block; }
  .result-card { grid-template-columns: 1fr; gap: 7px; }
  .result-version { text-align: left; }
  .filters label { flex: 1 1 130px; }
  .filters .button { margin-left: 0; }
  .media-thumbnail { width: 100%; }
}
@media (max-width: 450px) {
  .metric-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .metric { padding: 14px; }
  .metric-value { font-size: 1.55rem; }
  .donut-wrap { gap: 15px; }
  .donut { width: 112px; height: 112px; }
  .donut::after { inset: 24px; }
  h1 { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* =========================================================================
   夜间主题（Material-3 取向）：换夜景背景，重定对比度达标的配色
   主要对比（on-surface / surface）：
     --ink #ece2d0 / --cream #221d15  ≈ 12.6:1
     --muted #cdbfa6 / --cream        ≈ 9.2:1
     --brown-d #f0e6d3 / --cream      ≈ 13.5:1
     --accent-deep #cfeeb8 / --cream  ≈ 13.9:1
   ========================================================================= */
:root[data-theme="dark"] {
  color-scheme: dark;
  --cream: #221d15;        /* surface */
  --cream-2: #1b1710;
  --cream-lo: #14110b;     /* bevel dark */
  --cream-hi: #38301f;     /* bevel light */
  --wood: #b09267;         /* secondary; 深字可用 */
  --wood-d: #8a7358;
  --green: #8fd06a;        /* primary; 深字可用 */
  --green-d: #b7e39a;
  --green-lo: #4d7d33;
  --brown: #a89272;        /* outline */
  --brown-d: #f0e6d3;      /* on-surface */
  --sky: #0d1117;
  --ink: #ece2d0;          /* on-surface */
  --muted: #cdbfa6;        /* on-surface-variant */
  --muted-strong: #dcd0ba;

  --surface: rgba(34, 29, 21, .94);
  --field: #2a241a;
  --field-ink: #ece2d0;
  --btn-border: #100d08;
  --btn-quiet-bg: #4a3f30;
  --btn-quiet-border: #6a5c46;
  --mc-bg-image: url("img/orchard_night.png");

  --line: #a89272;
  --paper: #171309;
  --panel: #221d15;
  --accent: #8fd06a;
  --accent-deep: #cfeeb8;
  --accent-soft: #2e3a22;
  --amber: #f0b878;
  --blue: #9cc0ec;
  --topbar: rgba(28, 23, 16, .94);
  --surface-soft: #332b1f;
  --border-strong: #a89272;
  --hover-border: #c7b28d;
  --neutral-bg: #332b1f;
  --neutral-ink: #e2d4b6;
  --warn-bg: #4a3524;
  --warn-ink: #f6c98f;
  --custom-bg: #3a2d4c;
  --custom-ink: #dcc3fa;
  --keyword-bg: #273c50;
  --keyword-ink: #b7d4ef;
  --code-bg: #241f18;
  --code-ink: #e6d8bf;
  --bar-bg: #3a3327;
  --facet-0-bg: #2f3a24; --facet-0-ink: #b7e59a;
  --facet-1-bg: #253c58; --facet-1-ink: #bddbff;
  --facet-2-bg: #4a3524; --facet-2-ink: #f6c98f;
  --facet-3-bg: #492d3c; --facet-3-ink: #f6bdd8;
  --facet-4-bg: #33432a; --facet-4-ink: #cae3aa;
  --shadow: 0 6px 0 rgba(0, 0, 0, .45);
  --shadow-lg: 0 10px 0 rgba(0, 0, 0, .55);
  --mc-bevel: inset 3px 3px 0 var(--cream-hi), inset -3px -3px 0 rgba(0, 0, 0, .35);
  --error: #ffb4ab;
}
/* 深色下按钮/胶囊用深色文字，保证对比度 */
:root[data-theme="dark"] .button,
:root[data-theme="dark"] .page-button,
:root[data-theme="dark"] .media-controls button { color: #12210a; text-shadow: none; }
:root[data-theme="dark"] .button-quiet { color: #f3e9d5; }
:root[data-theme="dark"] .pill { color: #12210a; }