/* carbonwen · 能碳雷达。淡雅配色：暖白底、白卡片、低饱和碳绿强调；只用系统字体 */
:root {
  --page: #f7f6f3;
  --card: #ffffff;
  --ink: #1f2328;
  --ink-2: #3d4550;
  --muted: #6b717a;
  --border: #e7e4de;
  --line: #efece7;
  --soft: #f2f0ec;
  --soft-2: #faf9f7;
  --head: rgb(247 246 243 / 92%);
  --primary: #2e7d6b;
  --primary-ink: #25665a;
  --primary-soft: #eaf3f0;
  --btn-bg: #e2f0ec;
  --btn-bg-hover: #d5e9e3;
  --btn-ink: #22695b;
  --btn-line: #cfe4dd;
  --accent-line: #9fcabf;
  --warm-soft: #f7f2e9;
  --warm-ink: #86612a;
  --cn: #b3573d;
  --intl: #3b6a99;
  --b-policy: #eef3fa;   --b-policy-ink: #4a6c94;
  --b-research: #f3effa; --b-research-ink: #6d5a94;
  --b-project: #edf5f1;  --b-project-ink: #3f7a62;
  --b-company: #f8efe8;  --b-company-ink: #9a5a3a;
  --b-data: #f1f1ef;     --b-data-ink: #5f6670;
  --b-late: #f8f1e1;     --b-late-ink: #86612a;
  --b-x: #f0efec;        --b-x-ink: #3d4550;
  --up: #b3573d; --down: #2e7d6b;
  --shadow: 0 1px 2px rgb(31 35 40 / 4%), 0 4px 14px rgb(31 35 40 / 3%);
  --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #15171a; --card: #1c1f23; --ink: #e7e9ec; --ink-2: #c5cad1; --muted: #8d949e;
    --border: #2b3036; --line: #25292e; --soft: #22262b; --soft-2: #1a1d21; --head: rgb(21 23 26 / 90%);
    --primary: #6cc0ad; --primary-ink: #8fd3c3; --primary-soft: #1c2e2a; --btn-bg: #1f332e; --btn-bg-hover: #25403a; --btn-ink: #9ad8c9; --btn-line: #2c4a43; --accent-line: #3f7f71; --warm-soft: #2a241a; --warm-ink: #d8b577;
    --cn: #e0937b; --intl: #8db4dd;
    --b-policy: #1e2836; --b-policy-ink: #9dbbe0; --b-research: #26213a; --b-research-ink: #bcaee0;
    --b-project: #1b2e27; --b-project-ink: #8fd3b5; --b-company: #33241c; --b-company-ink: #e3a98c;
    --b-data: #262a30; --b-data-ink: #aab2bd; --b-late: #302818; --b-late-ink: #d8b577; --b-x: #262a30; --b-x-ink: #c5cad1;
    --up: #e0937b; --down: #6cc0ad; --shadow: 0 1px 2px rgb(0 0 0 / 30%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #15171a; --card: #1c1f23; --ink: #e7e9ec; --ink-2: #c5cad1; --muted: #8d949e;
  --border: #2b3036; --line: #25292e; --soft: #22262b; --soft-2: #1a1d21; --head: rgb(21 23 26 / 90%);
  --primary: #6cc0ad; --primary-ink: #8fd3c3; --primary-soft: #1c2e2a; --btn-bg: #1f332e; --btn-bg-hover: #25403a; --btn-ink: #9ad8c9; --btn-line: #2c4a43; --accent-line: #3f7f71; --warm-soft: #2a241a; --warm-ink: #d8b577;
  --cn: #e0937b; --intl: #8db4dd;
  --b-policy: #1e2836; --b-policy-ink: #9dbbe0; --b-research: #26213a; --b-research-ink: #bcaee0;
  --b-project: #1b2e27; --b-project-ink: #8fd3b5; --b-company: #33241c; --b-company-ink: #e3a98c;
  --b-data: #262a30; --b-data-ink: #aab2bd; --b-late: #302818; --b-late-ink: #d8b577; --b-x: #262a30; --b-x-ink: #c5cad1;
  --up: #e0937b; --down: #6cc0ad; --shadow: 0 1px 2px rgb(0 0 0 / 30%);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.7;
  background: var(--page);
}
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
button { font: inherit; cursor: pointer; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--card); padding: 6px 10px; z-index: 50; }
.shell { max-width: 1240px; margin-inline: auto; padding-inline: 20px; }
.notice { background: var(--warm-soft); color: var(--warm-ink); font-size: 13px; text-align: center; padding: 7px 16px; }

/* 顶栏 */
.topbar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; background: var(--head); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.topbar-row { max-width: 1240px; margin-inline: auto; padding: 0 20px; min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; flex: none; color: var(--ink); }
.brand-mark { width: 22px; height: 22px; border-radius: 6px; background: var(--btn-bg); border: 1px solid var(--btn-line); display: flex; align-items: flex-end; justify-content: center; gap: 2px; padding: 4px 4px; }
.brand-mark i { display: block; width: 3px; background: var(--primary); border-radius: 1px; opacity: .85; }
.brand-mark i:nth-child(1) { height: 40%; } .brand-mark i:nth-child(2) { height: 100%; } .brand-mark i:nth-child(3) { height: 68%; opacity: .75; }
.brand-name { font-size: 17px; font-weight: 600; letter-spacing: .04em; color: var(--ink-2); }
.brand-sub { font-size: 13px; color: var(--muted); padding-left: 10px; border-left: 1px solid var(--border); line-height: 1.2; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: var(--muted); font-size: 14.5px; padding: 8px 10px; white-space: nowrap; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink-2); font-weight: 600; box-shadow: inset 0 -2px 0 var(--accent-line); }

main.shell { padding-block: 28px 64px; }

/* 标题区 */
.eyebrow { font-size: 12.5px; font-weight: 600; letter-spacing: .06em; color: var(--primary-ink); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.page-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.page-heading h1 { font-size: clamp(26px, 3vw, 34px); font-weight: 700; letter-spacing: -.01em; line-height: 1.25; margin-top: 4px; }
.page-heading .wd { font-size: .55em; font-weight: 500; color: var(--muted); margin-left: .5em; }
.heading-copy { margin-top: 7px; color: var(--muted); font-size: 14px; max-width: 72ch; }
.heading-copy a { color: var(--primary-ink); }

/* 首页 */
.hero { padding: 26px 0 8px; max-width: 920px; }
.hero h1 { font-size: clamp(30px, 4.4vw, 44px); font-weight: 700; line-height: 1.3; letter-spacing: -.01em; margin-top: 10px; text-wrap: wrap; word-break: keep-all; }
.hero-text { margin-top: 14px; font-size: 17px; color: var(--ink-2); max-width: 60ch; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 16px; border-radius: 8px; font-size: 14px; font-weight: 600; }
.btn.primary { background: var(--btn-bg); color: var(--btn-ink); border: 1px solid var(--btn-line); }
.btn.primary:hover { background: var(--btn-bg-hover); }
.btn.secondary { background: var(--card); color: var(--ink-2); border: 1px solid var(--border); }
.btn.secondary:hover { border-color: var(--muted); }
.block { margin-top: 36px; }
.block-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.block-head h2 { font-size: 20px; }
.block-head a { font-size: 13px; color: var(--primary-ink); font-weight: 600; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.about-strip { background: var(--soft); border: 1px solid var(--border); border-radius: 14px; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; }
.about-strip h2 { font-size: 18px; margin-bottom: 6px; }
.about-strip p { font-size: 14px; color: var(--ink-2); max-width: 70ch; }

/* 深色概况条 */
.strip { background: var(--card); border: 1px solid var(--border); border-radius: 14px; min-height: 72px; padding: 12px 16px; display: flex; align-items: center; gap: 14px; margin-bottom: 14px; box-shadow: var(--shadow); overflow-x: auto; scrollbar-width: none; }
.strip::-webkit-scrollbar { display: none; }
.strip-title { display: flex; flex-direction: column; padding-right: 16px; border-right: 1px solid var(--line); white-space: nowrap; }
.strip-title b { font-size: 15px; }
.strip-title span { font-size: 12px; color: var(--muted); }
.strip-step { display: flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.strip-step strong { font-family: var(--mono); font-size: 24px; color: var(--ink); font-variant-numeric: tabular-nums; }
.strip-step span { font-size: 12px; color: var(--muted); }
.strip-step.muted strong { color: var(--muted); }
.strip-step.final { padding: 6px 12px; border-radius: 8px; background: var(--primary-soft); }
.strip-step.final strong { color: var(--primary-ink); }
.strip-step.final span { color: var(--primary-ink); }
.strip > i { width: 14px; height: 1px; background: var(--border); position: relative; flex: none; }
.strip > i::after { content: ""; position: absolute; right: -1px; top: -2px; width: 4px; height: 4px; border-top: 1px solid var(--muted); border-right: 1px solid var(--muted); transform: rotate(45deg); }
.strip-go { margin-left: auto; color: var(--primary-ink); font-size: 13px; font-weight: 600; white-space: nowrap; }

/* 今日刻度 */
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 11px; margin-bottom: 14px; }
.metric-card { background: var(--card); border: 1px solid var(--border); border-radius: 13px; padding: 14px 17px; display: flex; flex-direction: column; gap: 4px; box-shadow: var(--shadow); }
.metric-label { font-size: 13px; font-weight: 700; color: var(--muted); }
.metric-card strong { font-family: var(--mono); font-size: 27px; font-variant-numeric: tabular-nums; line-height: 1.15; }
.metric-card strong small { font-family: var(--sans); font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 6px; }
.chg { font-family: var(--mono); font-size: 13px; font-weight: 700; }
.chg.up { color: var(--up); } .chg.down { color: var(--down); }
.metric-sub { font-size: 12px; color: var(--muted); }

/* 工作区：信号列表 + 本日速览 */
.workspace { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 20px; align-items: start; }
.main-column { min-width: 0; }
.feed-panel { background: var(--card); border: 1px solid var(--border); border-radius: 15px; overflow: hidden; box-shadow: var(--shadow); }
.filter-row { padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; border-bottom: 1px solid var(--line); }
.tabs { display: flex; flex-wrap: wrap; gap: 3px; background: var(--soft); border-radius: 10px; padding: 3px; align-self: flex-start; max-width: 100%; }
.tab { border: 0; background: transparent; color: var(--muted); font-size: 13px; padding: 6px 11px; border-radius: 8px; line-height: 1.3; }
.tab:hover { color: var(--ink); }
.tab[aria-pressed="true"] { background: var(--card); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgb(31 35 40 / 10%); }
.feed-label-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 18px; font-size: 12px; color: var(--muted); background: var(--soft-2); border-bottom: 1px solid var(--line); }
.feed-label-row > span:first-child { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink-2); }
.report + .report { border-top: 1px solid var(--border); }
.report[hidden] { display: none; }
.side-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.side-dot.cn { background: var(--cn); } .side-dot.intl { background: var(--intl); }
.rep-note { margin: 14px 18px 0; padding: 12px 14px; border-radius: 9px; background: var(--soft); color: var(--ink-2); font-size: 14px; }
.signal-list { padding: 0 14px; }
.signal-card { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 20px 6px; border-bottom: 1px solid var(--line); }
.signal-card:last-child { border-bottom: 0; }
.signal-card[hidden] { display: none; }
.rank { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-top: 2px; }
.rank > span:first-child { font-family: var(--mono); font-size: 14px; font-weight: 700; color: var(--muted); }
.signal-card.core .rank > span:first-child { color: var(--primary-ink); }
.lvl { font-size: 10.5px; font-weight: 600; padding: 2px 5px; border-radius: 4px; background: var(--soft); color: var(--muted); }
.lvl.core { background: var(--primary-soft); color: var(--primary-ink); }
.signal-body { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.signal-meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.side { font-size: 12px; font-weight: 700; }
.side.cn { color: var(--cn); } .side.intl { color: var(--intl); }
.stage-badge { font-size: 11px; font-weight: 600; padding: 2px 7px; border-radius: 5px; line-height: 1.4; }
.stage-badge.policy { background: var(--b-policy); color: var(--b-policy-ink); }
.stage-badge.research { background: var(--b-research); color: var(--b-research-ink); }
.stage-badge.project { background: var(--b-project); color: var(--b-project-ink); }
.stage-badge.company { background: var(--b-company); color: var(--b-company-ink); }
.stage-badge.data, .stage-badge.other { background: var(--b-data); color: var(--b-data-ink); }
.stage-badge.late { background: var(--b-late); color: var(--b-late-ink); }
.stage-badge.x { background: var(--b-x); color: var(--b-x-ink); }
.region { color: var(--muted); }
.topic-chip { margin-left: auto; background: var(--soft); color: var(--ink-2); font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 6px; white-space: nowrap; }
.topic-chip:hover { color: var(--primary-ink); }
.signal-body h2 { font-size: 17.5px; line-height: 1.5; }
.signal-body h2 a:hover { color: var(--primary-ink); }
.facts { font-size: 15px; color: var(--ink-2); line-height: 1.8; }
.numbers, .why { border-radius: 9px; padding: 10px 13px; display: flex; flex-direction: column; gap: 3px; }
.numbers { background: var(--soft); }
.numbers p { font-family: var(--mono); font-size: 13.5px; font-variant-numeric: tabular-nums; color: var(--ink); overflow-wrap: anywhere; line-height: 1.65; }
.why { background: var(--warm-soft); }
.why p { font-size: 14.5px; color: var(--ink-2); font-weight: 500; }
.numbers label, .why label, .theme-card label { font-size: 11px; font-weight: 600; letter-spacing: .06em; color: var(--muted); }
.why label { color: var(--warm-ink); }
.signal-footer { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--muted); }
.signal-footer a { color: var(--primary-ink); text-decoration: underline; text-decoration-color: var(--border); text-underline-offset: 3px; }
.dates { font-family: var(--mono); }
.sources { overflow-wrap: anywhere; }
.src-tag { margin-left: 3px; color: var(--muted); }
.src-tag::before { content: "（"; } .src-tag::after { content: "）"; }
.sep { color: var(--border); margin-inline: 3px; }
.filter-empty { padding: 32px 18px; color: var(--muted); text-align: center; }

.insight-panel { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 80px); background: var(--card); border: 1px solid var(--border); border-radius: 15px; box-shadow: var(--shadow); max-height: calc(100vh - 100px); overflow: auto; }
.insight-sticky { padding: 20px 20px 18px; }
.insight-heading { color: var(--ink); font-size: 13px; font-weight: 700; letter-spacing: .04em; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.toc-h { display: flex; align-items: center; gap: 7px; font-weight: 700; font-size: 13px; margin-top: 14px; }
.insight-panel ol { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.insight-panel li a { display: grid; grid-template-columns: 24px 1fr; gap: 4px; padding: 6px 6px; border-radius: 7px; font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }
.insight-panel li a:hover { background: var(--soft); color: var(--ink); }
.insight-panel .no { font-family: var(--mono); font-size: 11px; color: var(--muted); padding-top: 2px; }
.data-note { margin-top: 16px; font-size: 11.5px; line-height: 1.55; color: var(--muted); }
.muted-text { color: var(--muted); font-size: 14px; margin-top: 10px; }

.pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; font-size: 14px; font-weight: 600; }
.pager a { color: var(--primary-ink); }

/* 卡片 */
.card-grid { display: grid; gap: 14px; }
.card-grid.one { grid-template-columns: 1fr; }
.card-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.mini-signal, .x-card, .article-row, .week-card, .topic-card, .pillar, .theme-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 17px 18px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 8px; min-width: 0;
}
a.mini-signal:hover, a.week-card:hover, a.topic-card:hover { border-color: var(--primary); }
.mini-signal h3, .x-card h3, .article-row h3, .week-card h3 { font-size: 16.5px; line-height: 1.5; }
.mini-signal p, .article-row p, .week-card p { font-size: 14px; color: var(--muted); line-height: 1.65; }
.mini-signal .topic-chip { display: none; }
.x-date { font-family: var(--mono); color: var(--muted); }
.x-text { font-size: 15px; color: var(--ink-2); line-height: 1.8; white-space: pre-line; }
.x-text.clamp { display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden; }
.x-grid .x-text.clamp { -webkit-line-clamp: 9; }
.x-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.x-toggle { font: inherit; font-size: 13px; font-weight: 600; color: var(--muted); background: none; border: 0; padding: 0; cursor: pointer; }
.x-toggle:hover { text-decoration: underline; }
.x-month { margin-bottom: 28px; }
.x-month h2 { font-size: 18px; margin: 8px 0 14px; }
.x-month h2 .cnt { font-size: 14px; font-weight: 400; color: var(--muted); margin-left: 6px; }
.x-month[hidden] { display: none; }
.x-card[hidden] { display: none; }
.more { margin-top: auto; font-size: 13px; font-weight: 600; color: var(--primary-ink); }
.article-row h3 a:hover { color: var(--primary-ink); }
.topic-card h2 { font-size: 17px; }
.topic-card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.tc-meta { margin-top: auto; }
.tc-meta strong { font-family: var(--mono); font-size: 22px; color: var(--primary-ink); margin-right: 4px; }
.pillar h3 { font-size: 16.5px; }
.pillar p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 4px; }
.chips .topic-chip { margin-left: 0; }
.chips .topic-chip b { font-family: var(--mono); color: var(--primary-ink); font-weight: 600; margin-left: 3px; }
.theme-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.theme-card h3 { font-size: 16.5px; }
.theme-card .judgment { font-weight: 700; color: var(--ink); }
.theme-card ul { margin: 0; padding-left: 1.2em; color: var(--ink-2); font-size: 14.5px; }
.empty-state { border: 1px dashed var(--border); border-radius: 14px; padding: 36px 18px; text-align: center; color: var(--muted); background: var(--soft-2); }
.empty-state b { color: var(--ink-2); font-weight: 600; font-size: 14px; }

/* 列表 */
.list-rows { list-style: none; margin: 0; padding: 0; }
.list-rows li { border-bottom: 1px solid var(--line); }
.list-rows li:last-child { border-bottom: 0; }
.list-rows li a { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 2px 16px; padding: 13px 18px; }
.list-rows li a:hover { background: var(--soft-2); }
.a-date { font-family: var(--mono); font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.a-top { grid-column: 2; font-weight: 600; font-size: 15px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.a-sub { grid-column: 2; font-size: 13px; color: var(--muted); }
.cnt { font-size: 13px; font-weight: 600; }
.cnt.cn { color: var(--cn); } .cnt.intl { color: var(--intl); }
.list-rows .empty { padding: 18px; color: var(--muted); }
.month h2 { font-size: 14px; color: var(--muted); letter-spacing: .06em; margin: 26px 0 10px; }
.search-box { background: var(--card); border: 1px solid var(--border); border-radius: 12px; display: flex; align-items: center; gap: 10px; padding: 0 14px; margin-bottom: 14px; box-shadow: var(--shadow); }
.search-box label { font-size: 13px; color: var(--muted); font-weight: 600; white-space: nowrap; }
.search-box input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--ink); font: inherit; font-size: 15px; padding: 12px 0; }

/* 文章 */
.article { max-width: 760px; background: var(--card); border: 1px solid var(--border); border-radius: 15px; padding: 32px clamp(18px, 4vw, 40px); display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); }
.article h1 { font-size: clamp(26px, 3.6vw, 34px); line-height: 1.3; }
.lede { font-size: 17px; color: var(--ink-2); }
.prose { display: flex; flex-direction: column; gap: 14px; color: var(--ink-2); font-size: 16px; line-height: 1.85; }
.prose h2 { font-size: 18px; color: var(--ink); margin-top: 12px; }
.prose ul { margin: 0; padding-left: 1.2em; display: flex; flex-direction: column; gap: 5px; }
.plain { list-style: none; padding: 0 !important; }
.lbl { font-size: 12px; color: var(--muted); margin-right: 10px; }

/* 页脚 */
.site-foot { background: var(--soft); border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; margin-top: 24px; }
.foot-row { padding-block: 26px 30px; display: grid; grid-template-columns: 1fr auto; gap: 10px 24px; align-items: start; }
.foot-name { color: var(--ink); font-weight: 700; font-size: 15px; }
.foot-links { display: flex; gap: 16px; flex-wrap: wrap; }
.foot-links a { color: var(--ink-2); }
.foot-links a:hover, .foot-note a { color: var(--primary-ink); }
.foot-note { grid-column: 1 / -1; color: var(--muted); font-size: 12px; }

@media (max-width: 1000px) {
  .workspace { grid-template-columns: minmax(0, 1fr); }
  .insight-panel { display: none; }
  .card-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .topbar-row { flex-wrap: wrap; min-height: 0; padding-block: 10px; gap: 8px; }
  .nav { width: 100%; }
  .split, .card-grid.two, .theme-grid { grid-template-columns: minmax(0, 1fr); }
  .foot-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 15.5px; }
  main.shell { padding-block: 20px 48px; }
  .shell, .topbar-row { padding-inline: 16px; }
  .card-grid.four { grid-template-columns: minmax(0, 1fr); }
  .signal-list { padding: 0 8px; }
  .signal-card { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 18px 6px; }
  .rank { flex-direction: row; justify-content: flex-start; }
  .topic-chip { margin-left: 0; }
  .list-rows li a { grid-template-columns: minmax(0, 1fr); padding: 12px 14px; }
  .a-top, .a-sub { grid-column: 1; }
  .feed-label-row { padding: 10px 14px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }