:root {
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Chakra Petch', 'Noto Sans TC', sans-serif;
  --font-ui: 'Archivo', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-mono: 'Chakra Petch', ui-monospace, 'SF Mono', Menlo, monospace;
  /* 頒獎台金屬色與狀態色（跨主題共用，非車隊色） */
  --p1:#c39b3e; --p2:#8fa0b5; --p3:#b3744b;
  --dnf:#c2605e;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg); color: var(--fg); font-family: var(--font-ui);
  line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body {
  min-height: 100vh; padding: 0 16px 110px; position: relative;
  background: radial-gradient(130% 72% at 50% -12%, var(--bg-glow) 0%, transparent 56%), var(--bg);
}
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0; mix-blend-mode: multiply; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}
body::after { /* 起跑線：視窗頂部的速度光帶 */
  content: ''; position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200; pointer-events: none;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-line) 40%, transparent 78%); opacity: .85;
}
a { color: var(--accent); } a:hover { color: var(--accent-bright); }
.container { max-width: 980px; margin: 0 auto; position: relative; z-index: 1; }

:root[data-theme="carbon"] {
  --surface:#fdf7f7; --surface-2:#f8ecec; --surface-3:#f1e0e0;
  --fg:#241a1c; --fg-soft:#493c40; --dim:#786a6e; --faint:#a6989c;
  --line:rgba(90,20,20,0.12); --line-2:rgba(90,20,20,0.22);
  --sheet-shadow:rgba(150,30,30,0.13); --scrim:rgba(50,20,20,0.32);
  --bg:#f3e9e9; --bg-glow:#fbf3f3; --rc-header-bg:rgba(253,247,247,0.88);
  --accent:#d63a2f; --accent-bright:#b92f25; --accent-ink:#ffffff;
  --accent-soft:rgba(214,58,47,0.10); --accent-line:rgba(214,58,47,0.40); --accent-glow:rgba(214,58,47,0.32);
  --ink:#191114;
}
:root[data-theme="asphalt"] {
  --surface:#f4f8f6; --surface-2:#eaf1ee; --surface-3:#dee9e5;
  --fg:#22322c; --fg-soft:#42544c; --dim:#6f857b; --faint:#97ada3;
  --line:rgba(30,70,54,0.13); --line-2:rgba(30,70,54,0.24);
  --sheet-shadow:rgba(40,110,80,0.14); --scrim:rgba(20,50,38,0.32);
  --bg:#e6efeb; --bg-glow:#f0f7f4; --rc-header-bg:rgba(244,248,246,0.86);
  --accent:#1f9d6b; --accent-bright:#158a5c; --accent-ink:#f7fbfa;
  --accent-soft:rgba(31,157,107,0.13); --accent-line:rgba(31,157,107,0.42); --accent-glow:rgba(31,157,107,0.32);
  --ink:#10261f;
}
:root[data-theme="midnight"] {
  --surface:#faf7ef; --surface-2:#f2ede1; --surface-3:#e9e2d1;
  --fg:#33301f; --fg-soft:#54503a; --dim:#8a856c; --faint:#b0ab90;
  --line:rgba(80,66,20,0.13); --line-2:rgba(80,66,20,0.24);
  --sheet-shadow:rgba(150,120,40,0.15); --scrim:rgba(60,50,20,0.32);
  --bg:#f0eadb; --bg-glow:#f8f3e7; --rc-header-bg:rgba(250,247,239,0.86);
  --accent:#c8971f; --accent-bright:#b5851a; --accent-ink:#241c05;
  --accent-soft:rgba(200,151,31,0.14); --accent-line:rgba(200,151,31,0.42); --accent-glow:rgba(200,151,31,0.32);
  --ink:#241c0e;
}
:root[data-theme="gravel"] {
  --surface:#faf6f1; --surface-2:#f2ebe3; --surface-3:#e9dfd3;
  --fg:#3a271c; --fg-soft:#5a4536; --dim:#8f7863; --faint:#b59e8b;
  --line:rgba(90,50,20,0.13); --line-2:rgba(90,50,20,0.24);
  --sheet-shadow:rgba(160,90,40,0.15); --scrim:rgba(60,36,18,0.32);
  --bg:#f0eae2; --bg-glow:#f8f3ec; --rc-header-bg:rgba(250,246,241,0.86);
  --accent:#d1652f; --accent-bright:#bf5522; --accent-ink:#2a1408;
  --accent-soft:rgba(209,101,47,0.14); --accent-line:rgba(209,101,47,0.42); --accent-glow:rgba(209,101,47,0.32);
  --ink:#2a1a11;
}
:root[data-theme="silver"] {
  --surface:#f6f8f9; --surface-2:#edf0f2; --surface-3:#e2e7ea;
  --fg:#26313c; --fg-soft:#46515c; --dim:#728290; --faint:#9aa8b4;
  --line:rgba(30,60,90,0.13); --line-2:rgba(30,60,90,0.24);
  --sheet-shadow:rgba(40,90,150,0.14); --scrim:rgba(20,40,60,0.32);
  --bg:#eaeef1; --bg-glow:#f3f6f8; --rc-header-bg:rgba(246,248,249,0.88);
  --accent:#4f7cc9; --accent-bright:#3f6cbd; --accent-ink:#08161f;
  --accent-soft:rgba(79,124,201,0.14); --accent-line:rgba(79,124,201,0.42); --accent-glow:rgba(79,124,201,0.32);
  --ink:#161a22;
}

.theme-switch {
  position: fixed; top: 14px; right: 16px; z-index: 150;
  display: flex; align-items: center; gap: 11px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  border: 1px solid var(--line); border-radius: 99px;
  padding: 7px 13px 7px 14px; box-shadow: 0 6px 22px rgba(70,70,90,0.16);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.ts-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; color: var(--dim); text-transform: uppercase; }
.ts-dots { display: flex; gap: 8px; }
.ts-dot {
  width: 19px; height: 19px; border-radius: 50%; padding: 0; cursor: pointer;
  background: var(--sw); border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px var(--line-2);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.ts-dot:hover { transform: scale(1.14); }
.ts-dot.active { box-shadow: 0 0 0 2px var(--sw); transform: scale(1.05); }
@media (max-width: 520px) {
  .theme-switch { top: 10px; right: 10px; padding: 6px 11px; gap: 9px; }
  .ts-label { display: none; }
}

.site-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px 24px; flex-wrap: wrap;
  padding: 14px 0; margin-bottom: 34px;
  background: var(--rc-header-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand-block { display: flex; flex-direction: column; gap: 5px; }
.brand-mark {
  font-family: var(--font-display); font-weight: 700; font-size: 26px; line-height: 1;
  color: var(--accent); letter-spacing: 2px; font-style: italic;
  text-decoration: none; transition: color 0.15s ease;
  display: inline-flex; align-items: center; gap: 9px;
}
.brand-mark::before { /* 自繪速度斜紋 */
  content: ''; width: 17px; height: 15px; flex: none;
  background: repeating-linear-gradient(-62deg, var(--accent) 0 3.5px, transparent 3.5px 8px);
}
.brand-mark:hover { color: var(--accent-bright); }
.brand-tag {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 2.5px; color: var(--dim); text-transform: uppercase;
}
.site-nav {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
  font-family: var(--font-ui); font-size: 13px;
}
.site-nav a { color: var(--dim); text-decoration: none; letter-spacing: 1px; font-size: 13px;
  padding: 6px 13px; border-radius: 999px; transition: color 0.15s ease, background 0.15s ease; }
.site-nav a:hover { color: var(--accent); background: var(--accent-soft); }
.site-nav a.active { color: var(--accent-ink); background: var(--accent); font-weight: 700; }
@media (max-width: 580px) { .brand-mark { font-size: 21px; } }
.site-disclaimer { font-size: 11px; color: var(--faint); line-height: 1.7; text-align: center; max-width: 640px; margin: 18px auto 0; }
.site-disclaimer span { opacity: 0.75; }
.article-footer { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--line); text-align: center; }
.foot-links { display: flex; gap: 22px; justify-content: center; font-size: 13px; }
.foot-links a { color: var(--dim); text-decoration: none; }
.foot-links a:hover { color: var(--accent); }

.pg-h1 { font-family: var(--font-display); font-size: clamp(28px,5vw,42px); line-height:1.15; margin: 4px 0 6px; font-style: italic; }
.pg-h1::after { content:''; display:block; width:74px; height:4px; margin-top:10px;
  background: repeating-linear-gradient(-62deg, var(--accent) 0 8px, transparent 8px 14px); }
.pg-sub { color: var(--fg-soft); font-size: 15px; margin: 12px 0 22px; }
.pg-sub b { color: var(--accent); }
.sec-h { font-family: var(--font-display); font-size: 20px; letter-spacing: .5px; margin: 40px 0 8px; font-style: italic;
  display:flex; align-items:center; gap:10px; }
.sec-h::before { content:''; width:15px; height:11px; flex:none;
  background: repeating-linear-gradient(-62deg, var(--accent) 0 3px, transparent 3px 7px); }
.tabs > input { position:absolute; opacity:0; width:0; height:0; }
.tablabels { display:flex; flex-wrap:wrap; gap:4px; margin: 8px 0 20px; border-bottom:1px solid var(--line); }
.tablabels label { cursor:pointer; padding:9px 18px; font-size:14.5px; font-weight:700; color:var(--dim);
  font-family: var(--font-display); font-style: italic; letter-spacing:.5px;
  border-bottom:2px solid transparent; margin-bottom:-1px; transition:color .15s, border-color .15s, background .15s; }
.tablabels label:hover { color: var(--fg); background: var(--accent-soft); }
.panel { display:none; }
/* 計時螢幕表格：表頭 mono 大寫、前三行金/銀/銅色條、領先者整行強調、數字 tabular */
.std-table { width:100%; border-collapse:collapse; margin: 8px 0 14px; font-size: 14.5px; }
.std-table th, .std-table td { padding: 10px 8px; text-align:center; border-bottom:1px solid var(--line); white-space:nowrap; }
.std-table thead th { font-family: var(--font-mono); color: var(--dim); font-weight:600; font-size:10.5px;
  letter-spacing:1.8px; text-transform:uppercase; border-bottom:1px solid var(--line-2); }
.std-table td.l, .std-table th.l { text-align:left; white-space:normal; }
/* 中英對照的原文附註（人名/車隊/賽道/站名共用；窄螢幕改成獨立一行避免撐爆表格） */
.zh-en { color: var(--faint); font-size: 12px; font-weight: 500; font-family: var(--font-ui); }
@media (max-width: 640px) { .zh-en { display:block; margin-left:0; font-size:11px; } }
.std-table td.rk { color:var(--dim); font-family:var(--font-mono); font-style:italic; font-weight:700; font-size:13px;
  font-variant-numeric: tabular-nums; }
.std-table tbody tr { transition: background .12s ease; }
.std-table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.std-table tbody tr:nth-child(1) { box-shadow: inset 3px 0 0 var(--p1); }
.std-table tbody tr:nth-child(2) { box-shadow: inset 3px 0 0 var(--p2); }
.std-table tbody tr:nth-child(3) { box-shadow: inset 3px 0 0 var(--p3); }
.std-table tbody tr:nth-child(1) td.rk { color: var(--p1); font-size:15px; }
.std-table tbody tr:nth-child(2) td.rk { color: var(--p2); font-size:15px; }
.std-table tbody tr:nth-child(3) td.rk { color: var(--p3); font-size:15px; }
.std-table tr.lead td { background: var(--accent-soft); }
.std-table tr.lead td.nm { font-weight:800; }
.std-pts { color: var(--accent); font-weight:800; font-family: var(--font-mono); font-size:15px; font-variant-numeric: tabular-nums; }
.st-status { color: var(--dnf); font-size:12px; font-style: italic; }
.tbl-scroll { overflow-x:auto; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.asof-note { color:var(--dim); font-size:12.5px; line-height:1.6; margin: 24px 0 8px; border-top:1px solid var(--line); padding-top:14px; }
.pg-faq { margin-top: 8px; display: grid; gap: 10px; }
.pg-faq .qa { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 18px; }
.pg-faq h3 { font-size: 15px; font-weight: 800; color: var(--fg); margin: 0 0 6px; line-height: 1.45; }
.pg-faq p { font-size: 13.5px; color: var(--fg-soft); line-height: 1.7; margin: 0; }
/* 場次時刻 chip（賽曆＋首頁看板共用；.q=排位 .s=衝刺 .race=正賽） */
.ses { display:inline-flex; align-items:baseline; gap:7px; border:1px solid var(--line); border-radius:6px;
  padding:4px 10px; background: color-mix(in srgb, var(--surface-2) 65%, transparent);
  font-family: var(--font-mono); font-size:12px; color:var(--fg-soft); white-space:nowrap; font-variant-numeric: tabular-nums; }
.ses b { font-family: var(--font-ui); font-weight:600; font-size:11px; color:var(--dim); }
.ses.q { border-color: var(--accent-line); } .ses.q b { color: var(--accent); }
.ses.s b { font-style: italic; color: var(--fg-soft); }
.ses.race { border-color: var(--accent); background: var(--accent-soft); } .ses.race b { color: var(--accent); }

.art-cover { width:100%; border-radius: var(--radius); margin: 8px 0 26px; display:block; }
.art-kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: 2.5px; color: var(--accent);
  text-transform: uppercase; margin-bottom: 10px; }
.art-h1 { font-family: var(--font-display); font-size: clamp(26px,4.6vw,40px); line-height: 1.22;
  margin: 0 0 14px; font-style: italic; }
.art-meta { color: var(--dim); font-size: 13px; margin-bottom: 26px; display:flex; gap:14px; flex-wrap:wrap; }

/* ---- 成績變動追蹤（2026-07-27）----
   標題下的狀態行「平常必須安靜」：無變動是絕大多數，若每篇都掛顯眼徽章，讀者三篇後就自動
   忽略，等到真的有判罰那天它一樣被忽略。徽章的價值來自平常不出現。
   一個視覺通道只承載一種語意（見 feedback_one_visual_channel_one_meaning）：
   顏色在這裡專門表示「成績有沒有動過」，不兼做別的。 */
.art-status { font-size: 12.5px; line-height: 1.7; margin: -14px 0 26px; color: var(--dim);
  display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.art-status a { color: inherit; text-underline-offset: 3px; }
.art-status.is-stable::before { content: "—"; color: var(--dim); }
.art-status.is-errata::before { content: "—"; color: var(--dim); }
/* 只有真的變動才升到 accent＋底色；unchecked 用 dnf 色提醒但不喧賓奪主 */
.art-status.is-changed { color: var(--accent); font-weight: 700; font-size: 13.5px;
  background: var(--accent-soft); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: var(--radius-sm); margin: -6px 0 26px; }
.art-status.is-changed::before { content: "⚠"; }
.art-status.is-unchecked { color: var(--dnf); }
.art-status.is-unchecked::before { content: "—"; }

.rs-box { border:1px solid var(--line); border-radius: var(--radius); padding: 22px 24px;
  margin: 34px 0 10px; background: var(--surface); }
.rs-box h2 { font-size: 17px; margin: 0 0 6px; letter-spacing:.3px; font-style: normal;
  font-family: var(--font-ui); }
.rs-box h2::before { content:""; display:inline-block; width:9px; height:9px; border-radius:50%;
  background: var(--accent); margin-right:9px; vertical-align: middle; }
.rs-intro { font-size:13.5px; color: var(--fg-soft); line-height:1.75; margin:0 0 16px; }
.rs-meta { display:grid; grid-template-columns: repeat(auto-fit,minmax(170px,1fr)); gap:10px 18px;
  margin:0 0 18px; padding:14px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.rs-meta dt { font-family: var(--font-mono); font-size:10.5px; letter-spacing:1.6px;
  text-transform:uppercase; color: var(--dim); margin-bottom:3px; }
.rs-meta dd { margin:0; font-size:13.5px; color: var(--fg); font-variant-numeric: tabular-nums; }
.rs-sub { margin-bottom:16px; }
.rs-sub h3 { font-family: var(--font-mono); font-size:11px; letter-spacing:1.6px; text-transform:uppercase;
  color: var(--dim); margin:0 0 8px; font-weight:600; }
.rs-list { list-style:none; margin:0; padding:0; }
.rs-list li { display:flex; flex-wrap:wrap; gap:10px; align-items:baseline; padding:8px 0;
  border-bottom:1px dashed var(--line); font-size:13.5px; }
.rs-list li:last-child { border-bottom:0; }
.rs-when { font-family: var(--font-mono); font-weight:700; color: var(--fg); min-width:96px;
  font-variant-numeric: tabular-nums; }
.rs-at { font-family: var(--font-mono); font-size:12px; color: var(--dim); min-width:132px;
  font-variant-numeric: tabular-nums; }
.rs-ok { color: var(--dim); }
.rs-chg { color: var(--accent); font-weight:700; }
.rs-err li { display:block; }
.rs-err .rs-at { display:block; margin-bottom:2px; }
.rs-none { font-size:13.5px; color: var(--dnf); margin:0; }
.rs-caveat { font-size:12.5px; color: var(--dim); line-height:1.75; margin:18px 0 0; padding-top:14px;
  border-top:1px solid var(--line); }
@media (max-width:640px) { .rs-when, .rs-at { min-width:0; } }
.art-lede { font-size: 16.5px; color: var(--fg-soft); line-height: 1.85; border-left: 3px solid var(--accent);
  padding: 4px 0 4px 18px; margin: 0 0 30px; }
.prose { font-size: 16px; line-height: 1.95; }
.prose h2 { font-family: var(--font-display); font-size: 23px; margin: 44px 0 14px; line-height:1.35; font-style: italic; }
.prose h3 { font-size: 17.5px; margin: 30px 0 10px; font-weight: 800; }
.prose p { margin: 0 0 18px; }
.prose strong { color: var(--fg); }
.prose a { color: var(--accent); }
.prose ul, .prose ol { margin: 0 0 18px 1.4em; }
.prose li { margin-bottom: 6px; }
.prose blockquote { border-left: 3px solid var(--line-2); color: var(--dim); padding-left: 16px; margin: 0 0 18px; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 34px 0; }
.prose table { width:100%; border-collapse: collapse; margin: 10px 0 22px; font-size: 14px; }
.prose th, .prose td { padding: 8px 8px; border-bottom: 1px solid var(--line); text-align: left; }
.prose th { color: var(--dim); font-weight: 600; font-size: 12.5px; white-space: nowrap; }
.prose .tbl-scroll, .prose-tblwrap { overflow-x: auto; }
.art-nav { display:flex; gap:12px; margin-top: 44px; }
.art-nav a { flex:1; border:1px solid var(--line); border-radius: 12px; padding: 12px 16px;
  text-decoration:none; color: var(--fg-soft); font-size: 13.5px; background: var(--surface); }
.art-nav a:hover { border-color: var(--accent-line); }
.art-nav .lbl { display:block; color: var(--dim); font-size: 11px; font-family: var(--font-mono);
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 4px; }

.site-header{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.12)}
.brand-mark{color:#fff}
.brand-tag{color:rgba(255,255,255,.55)}
.site-nav a{color:rgba(255,255,255,.68)}
.site-nav a:hover{color:#fff;background:rgba(255,255,255,.12)}
.site-nav a.active{color:var(--accent-ink);background:var(--accent)}
.std-table thead th{background:var(--ink);color:rgba(255,255,255,.72);border-bottom-color:var(--ink)}
.theme-switch{background:var(--ink);border-color:rgba(255,255,255,.16)}
.ts-label{color:rgba(255,255,255,.6)}
.ts-dot{border-color:var(--ink)}