/* Vacant 文件／實驗筆記的版面。共用首頁的色票（見 clay.css），
   閱讀面改成紙色：文件要能久讀，黏土黏土的頁面留給形象頁。 */

@font-face { font-family: "LXGW WenKai TC"; font-weight: 400; font-display: swap; src: url("/assets/fonts/wenkai-400.woff2") format("woff2"); }
@font-face { font-family: "LXGW WenKai TC"; font-weight: 700; font-display: swap; src: url("/assets/fonts/wenkai-700.woff2") format("woff2"); }
@font-face { font-family: "Klee One"; font-weight: 400; font-display: swap; src: url("/assets/fonts/klee-400.woff2") format("woff2"); }
@font-face { font-family: "Klee One"; font-weight: 600 700; font-display: swap; src: url("/assets/fonts/klee-600.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("/assets/fonts/plexmono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("/assets/fonts/plexmono-500.woff2") format("woff2"); }

:root {
  --night: #120d0a; --night-2: #1d1612; --night-3: #2a201a;
  --cream: #F3E9D6; --cream-ink: #2A211B;
  --paper: #EEE8DC; --paper-2: #FBF8F1; --paper-3: #E5DDCC; --rule: #D2C7B0; --rule-2: #BFB29A;
  --ink: #241F1A; --ink-2: #4E463C; --ink-3: #6F665A; --ink-4: #8C8375;
  --amber: #B87A2E; --amber-2: #E8B98A; --amber-wash: #FBF0DC;
  --clay-red: #A8341F; --clay-red-wash: #FBE9E4;
  --pass: #24663E; --pass-wash: #E4F0E7;
  --carbon: #2F328F; --carbon-wash: #E9E9F8;
  --slate: #55606B; --slate-wash: #EAEDEF;
  --voice: "LXGW WenKai TC", "Kaiti TC", "BiauKai", serif;
  --ui: "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --side: 17.5rem; --bar: 3.1rem; --gap: clamp(1rem, 2.4vw, 1.6rem);
  --read: 46rem;
}

/* 英文與日文：標題字型、內文字型各自換成該語言的。日文標題用 Klee One（WenKai 的母體，字形是日本字形）。 */
html[lang="ja"] { --voice: "Klee One", "LXGW WenKai TC", "Hiragino Mincho ProN", serif; --ui: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, "Noto Sans JP", system-ui, sans-serif; }
html[lang="en"] { --ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang TC", sans-serif; }
html[lang="en"] body { line-height: 1.7; }
html:not([lang^="zh"]) [lang="zh-Hant-TW"] { font-family: "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--bar) + 1rem); scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--ui); line-height: 1.85; font-size: 16.5px; }
a { color: var(--amber); text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
a:hover { color: var(--clay-red); }
:focus-visible { outline: 2.5px solid var(--amber); outline-offset: 3px; border-radius: 3px; }
img, video, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 { font-family: var(--voice); font-weight: 700; line-height: 1.32; letter-spacing: 0.01em; }
p, li { text-wrap: pretty; }
table { border-collapse: collapse; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: -999px; top: 0.5rem; z-index: 99; background: var(--night); color: var(--cream); padding: 0.6rem 1rem; border-radius: 8px; }
.skip:focus { left: 0.5rem; }
.kicker { margin: 0 0 0.6rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber); }
code { font-family: var(--mono); font-size: 0.86em; background: var(--paper-3); padding: 0.12em 0.36em; border-radius: 4px; word-break: break-word; }
.btn { display: inline-block; padding: 0.65rem 1.25rem; border-radius: 999px; background: var(--night); color: var(--cream); text-decoration: none; font-weight: 700; font-size: 0.95rem; }
.btn:hover { background: var(--night-3); color: var(--cream); }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--rule-2); }
.btn--ghost:hover { background: var(--paper-3); color: var(--ink); }

/* ── 頂列 ─────────────────────────────── */
.dbar { position: fixed; top: 0; left: 0; right: 0; z-index: 60; height: var(--bar); display: flex; align-items: center; gap: 1.2rem; padding: 0 var(--gap); color: var(--cream); background: rgba(18,13,10,0.96); backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(243,233,214,0.1); font-size: 0.9rem; }
.dbar .brand { display: flex; align-items: center; gap: 0.55rem; text-decoration: none; color: inherit; }
.dbar .brand__mark { width: 1.8rem; height: 1.8rem; border-radius: 8px; background: var(--cream); display: grid; place-items: center; }
.dbar .brand__mark img { width: 1.3rem; height: 1.3rem; }
.dbar .brand__name { font-family: var(--voice); font-weight: 700; font-size: 1.2rem; }
.dbar .brand__tag { font-size: 0.74rem; color: #BFAF97; padding-left: 0.55rem; position: relative; }
.dbar .brand__tag::before { content: ""; position: absolute; left: 0; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--amber-2); transform: translateY(-50%); }
.dbar__nav { margin-left: auto; display: flex; gap: 1.3rem; }
.dbar__nav a { color: inherit; text-decoration: none; opacity: 0.72; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.dbar__nav a:hover { opacity: 1; }
.dbar__nav a[aria-current] { opacity: 1; border-bottom-color: var(--amber-2); }
.dbar__btn { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.32rem 0.8rem; border-radius: 999px; border: 1px solid rgba(243,233,214,0.32); background: transparent; color: var(--cream); font: inherit; font-size: 0.84rem; cursor: pointer; }
.dbar__btn:hover { background: rgba(243,233,214,0.12); }
.dlang { display: flex; flex-shrink: 0; gap: 2px; padding: 2px; border-radius: 999px; border: 1px solid rgba(243,233,214,0.28); }
.dlang a { color: inherit; text-decoration: none; opacity: 0.72; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.76rem; line-height: 1.6; white-space: nowrap; }
.dlang a:hover { opacity: 1; color: inherit; }
.dlang a[aria-current] { opacity: 1; background: rgba(243,233,214,0.18); }
.dbar__gh { padding: 0.34rem 0.9rem; border-radius: 999px; background: var(--cream); color: var(--night) !important; font-weight: 700; font-size: 0.84rem; text-decoration: none; }
.dbar__gh:hover { background: var(--amber-2); }

/* ── 側欄 ─────────────────────────────── */
.dshell { display: grid; grid-template-columns: var(--side) minmax(0, 1fr); max-width: 96rem; margin: 0 auto; padding-top: var(--bar); }
.dside { position: sticky; top: var(--bar); align-self: start; height: calc(100vh - var(--bar)); overflow-y: auto; overscroll-behavior: contain; padding: 1.3rem 1rem 4rem 1.4rem; border-right: 1px solid var(--rule); scrollbar-width: thin; }
.dside__searchwrap { display: block; }
.dside__search { width: 100%; padding: 0.5rem 0.75rem; border: 1.5px solid var(--rule-2); border-radius: 9px; background: var(--paper-2); color: var(--ink); font: inherit; font-size: 0.9rem; }
.dside__search:focus { border-color: var(--amber); background: #fff; }
.dnav { margin-top: 1.3rem; }
.dnav__group + .dnav__group { margin-top: 1.4rem; }
.dnav__title { display: block; margin: 0 0 0.4rem; font-family: var(--ui); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; color: var(--ink-4); text-transform: uppercase; text-decoration: none; }
a.dnav__title:hover { color: var(--amber); }
.dnav__list { list-style: none; margin: 0; padding: 0; }
.dnav__list li { margin: 0; }
.dnav__list a { display: block; padding: 0.3rem 0.6rem; margin-left: -0.6rem; border-radius: 6px; font-size: 0.9rem; line-height: 1.5; color: var(--ink-2); text-decoration: none; }
.dnav__list a:hover { background: var(--paper-3); color: var(--ink); }
.dnav__list a.is-current { background: var(--amber-wash); color: var(--clay-red); font-weight: 700; }

/* ── 主體 ─────────────────────────────── */
.dmain { min-width: 0; padding: 1.6rem clamp(1.1rem, 3.5vw, 3.2rem) 5rem; }
.dcrumb { margin: 0 0 1.2rem; font-size: 0.82rem; color: var(--ink-4); }
.dcrumb a { color: var(--ink-3); text-decoration: none; }
.dcrumb a:hover { color: var(--amber); text-decoration: underline; }
.dcrumb__sep { margin: 0 0.45rem; opacity: 0.5; }
.darticle { max-width: var(--read); }
.dmeta { margin: 3rem 0 0; padding-top: 1rem; border-top: 1px solid var(--rule); font-size: 0.82rem; color: var(--ink-4); }

/* 文章頁首 */
.dphead { margin: 0 0 2.2rem; padding-bottom: 1.4rem; border-bottom: 2px solid var(--rule); }
.dphead__meta { margin: 0 0 0.7rem; font-size: 0.82rem; color: var(--ink-4); }
.dphead__meta a { color: var(--ink-3); }
.dphead h1 { margin: 0 0 0.8rem; font-size: clamp(1.9rem, 1.3rem + 2.2vw, 2.7rem); }
.dphead__lede { margin: 0; font-size: 1.1rem; color: var(--ink-2); line-height: 1.8; }
.dphead__tags { margin: 1rem 0 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.dphead__tags span, .bentry__tags span { font-size: 0.75rem; padding: 0.16rem 0.55rem; border-radius: 999px; background: var(--paper-3); color: var(--ink-3); }

/* ── Markdown ───────────────────────────── */
.md-p { margin: 0 0 1.15rem; }
.md-h2 { margin: 3rem 0 1.1rem; padding-top: 1.2rem; border-top: 1px solid var(--rule); font-size: 1.6rem; scroll-margin-top: calc(var(--bar) + 1rem); }
.md-h3 { margin: 2.2rem 0 0.8rem; font-size: 1.24rem; scroll-margin-top: calc(var(--bar) + 1rem); }
.md-h4 { margin: 1.7rem 0 0.6rem; font-size: 1.05rem; color: var(--ink-2); }
.md-anchor { margin-right: 0.4rem; color: var(--rule-2); text-decoration: none; font-weight: 400; opacity: 0; transition: opacity 120ms; }
.md-h2:hover .md-anchor, .md-h3:hover .md-anchor, .md-anchor:focus { opacity: 1; }
.md-anchor:hover { color: var(--amber); }
.darticle ul, .darticle ol { margin: 0 0 1.15rem; padding-left: 1.5rem; }
.darticle li { margin: 0.35rem 0; }
.md-sublist { margin: 0.35rem 0 0.5rem; }
.md-quote { margin: 1.5rem 0; padding: 0.2rem 0; color: var(--ink-2); font-size: 1.03rem; }
.md-quote > :last-child { margin-bottom: 0; }
.md-hr { margin: 2.4rem 0; border: 0; border-top: 1px solid var(--rule); }
.md-pre { margin: 1.5rem 0; padding: 1.1rem 1.2rem; border-radius: 12px; background: var(--night); color: #EDE4D4; overflow-x: auto; font-size: 0.87rem; line-height: 1.7; }
.md-pre code { background: none; padding: 0; color: inherit; font-size: inherit; }
.md-table-wrap { margin: 1.6rem 0; overflow-x: auto; border: 1px solid var(--rule); border-radius: 12px; background: var(--paper-2); }
.md-table { width: 100%; font-size: 0.92rem; border-collapse: collapse; }
.md-table th, .md-table td { padding: 0.65rem 0.85rem; border-bottom: 1px solid var(--rule); vertical-align: top; text-align: left; }
.md-table thead th { position: sticky; top: 0; background: var(--paper-3); font-weight: 700; font-size: 0.86rem; white-space: nowrap; }
.md-table tbody tr:last-child td { border-bottom: 0; }
.md-table tbody tr:hover { background: rgba(232,185,138,0.12); }
.md-table code { font-size: 0.84em; white-space: nowrap; }

/* ── 短碼元件 ───────────────────────────── */
/* 裁決標籤 */
.chip-verdict { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.1rem 0.55rem; border-radius: 999px; font-family: var(--ui); font-size: 0.74rem; font-weight: 700; line-height: 1.7; vertical-align: middle; white-space: nowrap; }
.v-held { background: var(--pass-wash); color: var(--pass); }
.v-refuted { background: var(--clay-red-wash); color: var(--clay-red); }
.v-overstated { background: var(--amber-wash); color: var(--amber); }
.v-noeffect { background: var(--carbon-wash); color: var(--carbon); }
.v-unresolved { background: var(--slate-wash); color: var(--slate); }
.v-unverified { background: var(--paper-3); color: var(--ink-3); }

/* 宣稱卡：docs 與 blog 共用。數字用等寬字，分母不藏。 */
.claim { margin: 1.8rem 0; padding: 1.1rem 1.25rem; border: 1px solid var(--rule-2); border-radius: 10px; background: var(--paper-2); }
.claim__head { margin: 0 0 0.7rem; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.claim__id { font-family: var(--mono); font-size: 0.8rem; font-weight: 500; color: var(--ink); background: var(--paper-3); padding: 0.1rem 0.45rem; border-radius: 4px; }
.claim__round, .claim__type { font-size: 0.76rem; color: var(--ink-4); }
/* 來源層級標記：repo 裁決＝手抄自 Vacant repo 裁決文件，尚未進專題的正式索引。用底色與虛線框，
   不用左側線條（全站禁止左緣線）。 */
.claim__prov { font-size: 0.72rem; line-height: 1.5; padding: 0.05rem 0.4rem; border-radius: 3px; background: #F3EBDC; border: 1px dashed #B49B72; color: #6E5A34; cursor: help; }
.claim__claim { margin: 0 0 0.9rem; font-size: 1.06rem; font-weight: 700; line-height: 1.65; }
.claim__k { margin: 0.9rem 0 0.35rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; color: var(--ink-4); text-transform: uppercase; }
.claim__nums { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); gap: 0.7rem 1rem; }
.claim__nums > div { border-top: 2px solid var(--rule); padding-top: 0.35rem; }
.claim__nums dt { font-size: 0.76rem; color: var(--ink-4); line-height: 1.4; }
.claim__nums dd { margin: 0.1rem 0 0; font-family: var(--mono); font-size: 0.86rem; line-height: 1.5; word-break: break-word; }
.claim__corrected { padding: 0.75rem 0.9rem; border-radius: 8px; background: var(--amber-wash); }
.claim__corrected .claim__k { margin-top: 0; }
.claim__corrected p:last-child { margin: 0; font-size: 0.95rem; }
.claim__src { margin: 0.9rem 0 0; font-size: 0.8rem; color: var(--ink-4); }
.claim__link { margin: 0.6rem 0 0; font-size: 0.88rem; font-weight: 700; }
.claim--missing { color: var(--clay-red); }

/* 註記框（無左線；底色與標題保留） */
.note { margin: 1.8rem 0; padding: 1rem 1.2rem; border-radius: 10px; background: var(--slate-wash); }
.note__t { margin: 0 0 0.5rem; display: flex; align-items: baseline; gap: 0.5rem; font-size: 0.86rem; font-weight: 700; letter-spacing: 0.06em; }
.note__t span { font-family: var(--mono); }
.note__orig { margin-top: 0.6rem; font-size: 0.9em; color: var(--ink-3); }
.note__origk { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; color: var(--ink-4); }
.dphead__untr { margin: 0 0 1.2rem; padding: 0.6rem 0.9rem; border-radius: 10px; background: var(--amber-wash); border: 1px solid var(--rule); font-size: 0.9rem; color: var(--ink-2); }
.note__b > :last-child { margin-bottom: 0; }
.note--warn { background: var(--clay-red-wash); }
.note--warn .note__t { color: var(--clay-red); }
.note--limit { background: var(--amber-wash); }
.note--limit .note__t { color: var(--amber); }
.note--premise { background: var(--paper-3); }
.note--premise .note__t { color: var(--ink-2); }
.note--good { background: var(--pass-wash); }
.note--good .note__t { color: var(--pass); }
.note--method { background: var(--carbon-wash); }
.note--method .note__t { color: var(--carbon); }
.note--fact .note__t { color: var(--slate); }
.note cite { font-style: normal; color: var(--ink-3); font-size: 0.9em; }

/* 數字條 */
.statline { margin: 1.8rem 0; padding: 1.1rem 1.25rem; border-radius: 10px; background: var(--night); color: var(--cream); }
.statline__cell { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; }
.statline__v { font-family: var(--mono); font-size: 1.9rem; font-weight: 500; color: var(--amber-2); line-height: 1.2; }
.statline__k { font-size: 0.98rem; }
.statline__n { margin: 0.6rem 0 0; font-size: 0.86rem; color: #C9BCA6; line-height: 1.7; }
.dhome__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); gap: 0.8rem; margin: 2rem 0; }
.dstat { padding: 0.9rem 1rem; border-radius: 10px; background: var(--night); color: var(--cream); }
.dstat b { display: block; font-family: var(--mono); font-size: 1.75rem; font-weight: 500; color: var(--amber-2); line-height: 1.15; }
.dstat span { display: block; margin-top: 0.25rem; font-size: 0.8rem; color: #C9BCA6; line-height: 1.5; }

/* 裁決圖例 */
.verdict-legend { list-style: none; margin: 1.5rem 0; padding: 0; display: grid; gap: 0.55rem; }
.verdict-legend li { display: flex; align-items: baseline; gap: 0.7rem; margin: 0; font-size: 0.92rem; color: var(--ink-2); }

/* ── 目錄：寬螢幕在右側跟著捲；窄螢幕收成內文上方一個可展開的方塊 ── */
.dbody { display: grid; grid-template-columns: minmax(0, var(--read)) minmax(12rem, 15rem); gap: 0 clamp(1.5rem, 3vw, 3rem); align-items: start; }
.dbody--solo { grid-template-columns: minmax(0, var(--read)); }
.drail { position: sticky; top: calc(var(--bar) + 1.2rem); max-height: calc(100vh - var(--bar) - 2.4rem); overflow-y: auto; scrollbar-width: thin; }
.dtoc { font-size: 0.86rem; }
.dtoc__title { cursor: pointer; margin: 0 0 0.5rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; color: var(--ink-4); list-style: none; }
.dtoc__title::-webkit-details-marker { display: none; }
.dtoc ul { list-style: none; margin: 0; padding: 0; }
.dtoc li { margin: 0.2rem 0; line-height: 1.5; }
.dtoc li ul { margin: 0.15rem 0 0.35rem 0.9rem; }
.dtoc__l3 { font-size: 0.8rem; }
.dtoc a { display: block; padding: 0.12rem 0.5rem; border-radius: 6px; color: var(--ink-3); text-decoration: none; }
.dtoc a:hover { color: var(--ink); background: var(--paper-3); }
.dtoc a.is-here { color: var(--clay-red); background: var(--amber-wash); font-weight: 700; }

/* ── 前後篇 / 相關 ─────────────────────── */
.dpager { margin: 2.5rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.dpager__link { display: block; padding: 0.9rem 1.1rem; border: 1px solid var(--rule-2); border-radius: 10px; background: var(--paper-2); text-decoration: none; }
.dpager__link:hover { border-color: var(--amber); background: var(--amber-wash); }
.dpager__link--next { text-align: right; }
.dpager__dir { display: block; font-size: 0.76rem; color: var(--ink-4); }
.dpager__t { display: block; margin-top: 0.2rem; font-weight: 700; color: var(--ink); line-height: 1.5; }
.drelated { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 2px solid var(--rule); }
.drelated h2 { margin: 0 0 0.9rem; font-size: 1.2rem; border: 0; padding: 0; }
.drelated ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }
.drelated li { margin: 0; padding: 0.85rem 1rem; border: 1px solid var(--rule); border-radius: 10px; background: var(--paper-2); }
.drelated a { font-weight: 700; text-decoration: none; }
.drelated p { margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--ink-3); line-height: 1.65; }

/* ── 文件首頁 ───────────────────────────── */
.dhome { max-width: 74rem; margin: 0 auto; padding: calc(var(--bar) + 3rem) clamp(1.2rem, 4vw, 3rem) 5rem; }
.dhome__hero { max-width: 44rem; margin-bottom: 2.4rem; }
.dhome__hero h1 { margin: 0 0 1.1rem; font-size: clamp(2.2rem, 1.4rem + 3.2vw, 3.6rem); line-height: 1.18; }
.dhome__lede { margin: 0; font-size: 1.12rem; color: var(--ink-2); line-height: 1.85; }
.dhome__cta { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.8rem; }
.dhome__group { margin: 0 0 3rem; }
.dhome__group h2 { margin: 0 0 0.5rem; font-size: 1.5rem; scroll-margin-top: calc(var(--bar) + 1rem); }
.dhome__note { margin: 0 0 1.2rem; color: var(--ink-3); font-size: 0.95rem; max-width: 46rem; }
.dcard-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr)); gap: 0.85rem; }
.dcard a { display: flex; flex-direction: column; gap: 0.3rem; height: 100%; padding: 1.05rem 1.15rem; border: 1px solid var(--rule-2); border-radius: 12px; background: var(--paper-2); text-decoration: none; }
.dcard a:hover { border-color: var(--amber); background: var(--amber-wash); transform: translateY(-1px); }
.dcard__meta { font-size: 0.74rem; letter-spacing: 0.08em; color: var(--ink-4); font-family: var(--mono); }
.dcard__t { font-family: var(--voice); font-weight: 700; font-size: 1.12rem; color: var(--ink); line-height: 1.45; }
.dcard__s { font-size: 0.9rem; color: var(--ink-3); line-height: 1.65; }
.dcard__v { margin-top: auto; padding-top: 0.4rem; }
.dhome__closing { margin-top: 4rem; padding: 1.8rem; border-radius: 14px; background: var(--night); color: var(--cream); }
.dhome__closing h2 { margin: 0 0 0.8rem; color: var(--amber-2); font-size: 1.3rem; }
.dhome__closing p { margin: 0 0 0.9rem; color: #DED3BF; font-size: 0.97rem; }
.dhome__closing a { color: var(--amber-2); }
.dhome__closing .btn--ghost { color: var(--cream); border-color: rgba(243,233,214,0.5); }
.dhome__closing .btn--ghost:hover { background: rgba(243,233,214,0.14); color: var(--cream); }

/* ── 實驗筆記索引 ─────────────────────── */
.bindex { max-width: 66rem; margin: 0 auto; padding: calc(var(--bar) + 3rem) clamp(1.2rem, 4vw, 3rem) 5rem; }
.bindex__hero { max-width: 44rem; margin-bottom: 2.4rem; }
.bindex__hero h1 { margin: 0 0 1.1rem; font-size: clamp(2.1rem, 1.3rem + 3vw, 3.4rem); line-height: 1.2; }
.bindex__hl { position: relative; color: var(--clay-red); }
.bindex__lede { margin: 0; font-size: 1.1rem; color: var(--ink-2); line-height: 1.85; }
.bindex__group { margin: 0 0 3.2rem; scroll-margin-top: calc(var(--bar) + 1rem); }
.bindex__head { margin: 0 0 1.2rem; padding-bottom: 0.7rem; border-bottom: 2px solid var(--rule); }
.bindex__head h2 { margin: 0 0 0.3rem; font-size: 1.45rem; }
.bindex__head p { margin: 0; color: var(--ink-3); font-size: 0.94rem; max-width: 46rem; }
.bindex__list { list-style: none; margin: 0; padding: 0; }
.bentry { margin: 0; padding: 1.2rem 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 0.4rem 1.2rem; }
.bentry:last-child { border-bottom: 0; }
.bentry__date { font-family: var(--mono); font-size: 0.84rem; color: var(--ink-4); padding-top: 0.35rem; }
.bentry__body h3 { margin: 0 0 0.4rem; font-size: 1.16rem; line-height: 1.5; display: flex; flex-wrap: wrap; align-items: center; gap: 0.55rem; }
.bentry__body h3 a { color: var(--ink); text-decoration: none; }
.bentry__body h3 a:hover { color: var(--amber); text-decoration: underline; }
.bentry__body p { margin: 0; color: var(--ink-3); font-size: 0.94rem; line-height: 1.75; }
.bentry__tags { margin-top: 0.5rem !important; display: flex; flex-wrap: wrap; gap: 0.35rem; }

/* ── 搜尋 ─────────────────────────────── */
.dsearch { position: fixed; inset: 0; z-index: 100; display: none; }
.dsearch.is-open { display: block; }
.dsearch__veil { position: absolute; inset: 0; background: rgba(18,13,10,0.72); backdrop-filter: blur(3px); }
.dsearch__panel { position: relative; width: min(42rem, calc(100% - 2rem)); margin: 8vh auto 0; background: var(--paper-2); border-radius: 14px; box-shadow: 0 24px 70px rgba(0,0,0,0.45); overflow: hidden; }
.dsearch__top { display: flex; align-items: center; gap: 0.7rem; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--rule); }
.dsearch__input { flex: 1; border: 0; background: none; font: inherit; font-size: 1.05rem; color: var(--ink); padding: 0.2rem 0; }
.dsearch__input:focus { outline: none; }
.dsearch__esc { font-size: 0.74rem; color: var(--ink-4); border: 1px solid var(--rule-2); border-radius: 5px; padding: 0.1rem 0.4rem; }
.dsearch__results { max-height: 60vh; overflow-y: auto; padding: 0.4rem; }
.dsearch__hint { margin: 0; padding: 1.4rem; text-align: center; color: var(--ink-4); font-size: 0.92rem; }
.dsresult { display: block; padding: 0.7rem 0.85rem; border-radius: 9px; text-decoration: none; }
.dsresult:hover, .dsresult.is-cursor { background: var(--amber-wash); }
.dsresult__g { font-size: 0.72rem; letter-spacing: 0.08em; color: var(--ink-4); font-family: var(--mono); }
.dsresult__t { display: block; font-weight: 700; color: var(--ink); font-size: 1rem; line-height: 1.5; margin: 0.1rem 0; }
.dsresult__s { display: block; font-size: 0.86rem; color: var(--ink-3); line-height: 1.6; }
.dsresult mark { background: var(--amber-2); color: var(--ink); padding: 0 0.1em; border-radius: 2px; }
.dsearch__foot { padding: 0.6rem 1.1rem; border-top: 1px solid var(--rule); font-size: 0.76rem; color: var(--ink-4); display: flex; gap: 1rem; }

/* ── 頁尾 ─────────────────────────────── */
.dfoot { margin-top: 4rem; padding: 2.5rem var(--gap) 3rem; background: var(--night); color: #C9BCA6; }
.dfoot__in { max-width: 74rem; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2.5rem; }
.dfoot__logos { display: flex; align-items: center; gap: 0.8rem; }
.dfoot__logos img { max-height: 2.2rem; width: auto; }
.dfoot__x { opacity: 0.5; }
.dfoot__event { margin: 0; font-size: 0.85rem; line-height: 1.8; }
.dfoot__event a { color: var(--amber-2); }

/* ── 證據帳本 ───────────────────────────── */
.ledger { margin: 2rem 0; }
.ledger__h { margin: 2.5rem 0 1rem; padding-top: 1.2rem; border-top: 2px solid var(--rule); font-size: 1.3rem; }
.ledger__table td:first-child { white-space: nowrap; }
.ledger__table td:nth-child(2) { font-weight: 700; min-width: 8rem; }
.ledger__table a { font-size: 0.8rem; white-space: nowrap; }
.lrow { margin: 0 0 0.5rem; border: 1px solid var(--rule); border-radius: 10px; background: var(--paper-2); }
.lrow[open] { border-color: var(--rule-2); box-shadow: 0 1px 4px rgba(0,0,0,0.04); }
.lrow > summary { display: flex; flex-wrap: wrap; align-items: center; gap: 0.55rem; padding: 0.7rem 0.95rem; cursor: pointer; list-style: none; }
.lrow > summary::-webkit-details-marker { display: none; }
.lrow > summary::before { content: "▸"; color: var(--ink-4); font-size: 0.8rem; transition: transform 120ms; }
.lrow[open] > summary::before { transform: rotate(90deg); }
.lrow > summary:hover { background: var(--amber-wash); border-radius: 10px; }
.lrow__t { flex: 1 1 14rem; font-weight: 700; line-height: 1.5; }
.lrow__axis { font-size: 0.74rem; color: var(--ink-4); }
.lrow__b { padding: 0 1.1rem 1.2rem 2.1rem; }
.lrow__b > :last-child { margin-bottom: 0; }
.lrow__prior { margin-top: 0.9rem; padding: 0.75rem 0.9rem; border-radius: 8px; background: var(--carbon-wash); }
.lrow__prior p:last-child { margin: 0; font-size: 0.93rem; }
.lrow__meta { margin: 1rem 0 0; font-size: 0.78rem; color: var(--ink-4); }

/* ── 新元件（2026-10-07）─────────────────── */
/* 側欄在窄螢幕的開關（寬螢幕不顯示） */
.dside__toggle { display: none; }
.dfoot__nav { display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; font-size: 0.85rem; }
.dfoot__nav a { color: var(--amber-2); text-decoration: none; }
.dfoot__nav a:hover { text-decoration: underline; color: var(--cream); }

/* 裁決分布條 */
.vbar { margin: 1.4rem 0 1.8rem; }
.vbar__cap { margin: 0 0 0.5rem; font-size: 0.86rem; font-weight: 700; color: var(--ink-3); }
.vbar__track { display: flex; gap: 2px; height: 2.1rem; border-radius: 8px; overflow: hidden; }
.vbar__seg { display: grid; place-items: center; min-width: 1.6rem; font-family: var(--mono); font-size: 0.82rem; font-weight: 500; }
.vbar__seg.v-held { background: var(--pass); color: #fff; }
.vbar__seg.v-refuted { background: var(--clay-red); color: #fff; }
.vbar__seg.v-overstated { background: #C98A2E; color: #fff; }
.vbar__seg.v-noeffect { background: var(--carbon); color: #fff; }
.vbar__seg.v-unresolved { background: var(--slate); color: #fff; }
.vbar__seg.v-unverified { background: var(--rule-2); color: var(--ink); }
.vbar__legend { margin-top: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; }
.vbar__legend a { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.15rem 0.5rem 0.15rem 0.2rem; border-radius: 999px; border: 1px solid var(--rule); background: var(--paper-2); text-decoration: none; color: var(--ink-3); font-size: 0.8rem; }
.vbar__legend a:hover { border-color: var(--amber); background: var(--amber-wash); }
.vbar__legend b { font-family: var(--mono); font-weight: 500; color: var(--ink); }
.vbar__legend span:last-child { color: var(--ink-4); }

/* 「我想……」入口 */
.paths { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.9rem; }
.paths a { display: flex; flex-direction: column; height: 100%; border: 1px solid var(--rule-2); border-radius: 14px; overflow: hidden; background: var(--paper-2); text-decoration: none; transition: border-color 160ms, transform 160ms, background 160ms; }
.paths a:hover { border-color: var(--amber); background: var(--amber-wash); transform: translateY(-2px); }
.paths img { width: 100%; aspect-ratio: 16 / 8.9; object-fit: cover; background: var(--night); }
.paths__k { margin: 0.8rem 1rem 0; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; color: var(--amber); }
.paths__t { margin: 0.1rem 1rem 0; font-family: var(--voice); font-size: 1.14rem; line-height: 1.4; color: var(--ink); }
.paths__s { margin: 0.3rem 1rem 1rem; font-size: 0.86rem; line-height: 1.65; color: var(--ink-3); }

/* 文件首頁 */
.dhome__h { margin: 0 0 0.3rem; font-size: 1.35rem; }
.dhome__paths { margin: 0 0 3rem; }
.dhome__verdicts { margin: 0 0 2.5rem; padding: 1.4rem 1.5rem 0.4rem; border: 1px solid var(--rule); border-radius: 14px; background: var(--paper-2); }
.dhome__jump { position: sticky; top: var(--bar); z-index: 5; }
.dhome__group { scroll-margin-top: calc(var(--bar) + 3.6rem); }
.dhome__ghead .md-anchor, .bindex__head .md-anchor { display: none; }
.dhome__jump, .bindex__jump { display: flex; gap: 0.4rem; overflow-x: auto; scrollbar-width: none; margin: 0 0 2rem; padding: 0.6rem 0; background: var(--paper); border-bottom: 1px solid var(--rule); }
.dhome__jump::-webkit-scrollbar, .bindex__jump::-webkit-scrollbar { display: none; }
.dhome__jump a, .bindex__jump a { flex: none; padding: 0.3rem 0.85rem; border-radius: 999px; background: var(--paper-3); color: var(--ink-2); font-size: 0.86rem; text-decoration: none; white-space: nowrap; }
.dhome__jump a:hover, .bindex__jump a:hover { background: var(--night); color: var(--cream); }
.bindex__jump span { margin-left: 0.35rem; font-family: var(--mono); font-size: 0.78rem; opacity: 0.7; }
.dhome__ghead { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 1.2rem; align-items: center; margin: 0 0 1.2rem; }
.dhome__ghead img, .bindex__head img { width: 100%; aspect-ratio: 16 / 8.9; object-fit: cover; border-radius: 10px; background: var(--night); }
.dhome__ghead .dhome__note { margin: 0; }

/* 筆記首頁 */
.bindex__verdicts { margin: -1.5rem 0 1.5rem; }
.bindex__tools { margin: 0 0 2.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--rule); }
.bindex__tools .bindex__jump { border-bottom: 0; padding-top: 0; }
.bindex__tools .bindex__jump { margin-bottom: 0.9rem; }
.bindex__filter { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.bindex__empty { margin: 1rem 0 0; color: var(--ink-3); }
.bindex__head { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1.1rem; align-items: center; }
.bindex__n { margin-left: 0.6rem; font-family: var(--ui); font-size: 0.8rem; font-weight: 400; color: var(--ink-4); }
.bentry[hidden], .bindex__group[hidden] { display: none; }

/* 篩選鈕：筆記首頁與證據帳本共用 */
.fchip { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.28rem 0.7rem; border: 1px solid var(--rule-2); border-radius: 999px; background: var(--paper-2); color: var(--ink-2); font: inherit; font-size: 0.84rem; cursor: pointer; }
.fchip > span:last-child { font-family: var(--mono); font-size: 0.76rem; color: var(--ink-4); }
.fchip:hover { border-color: var(--amber); }
.fchip.is-on { background: var(--night); border-color: var(--night); color: var(--cream); }
.fchip.is-on > span:last-child { color: var(--amber-2); }
.fchip .chip-verdict { pointer-events: none; }

/* 證據帳本篩選列 */
.lfilter { position: sticky; top: var(--bar); z-index: 4; margin: 0 0 1.2rem; padding: 0.8rem 0; background: var(--paper); border-bottom: 1px solid var(--rule); scroll-margin-top: var(--bar); }
.lfilter__row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; }
.lfilter__row + .lfilter__row { margin-top: 0.45rem; }
.lfilter__k { width: 2.4rem; font-size: 0.76rem; font-weight: 700; color: var(--ink-4); }
.lfilter__count { margin: 0.5rem 0 0; font-size: 0.8rem; color: var(--ink-4); }
.lfilter__count b { font-family: var(--mono); color: var(--ink); }
.ledger tr[hidden], .lrow[hidden] { display: none; }

/* 頁首的「本頁裁決」 */
.vstrip { margin: 1.2rem 0 0; padding: 0.85rem 1rem; border-radius: 12px; background: var(--paper-2); border: 1px solid var(--rule); }
.vstrip__k { margin: 0; font-size: 0.8rem; font-weight: 700; color: var(--ink-3); cursor: pointer; list-style: none; }
.vstrip__k::-webkit-details-marker { display: none; }
.vstrip__k::after { content: " ▾"; color: var(--ink-4); }
.vstrip[open] .vstrip__k { margin-bottom: 0.55rem; }
.vstrip[open] .vstrip__k::after { content: " ▴"; }
.vstrip__hint { margin-left: 0.6rem; font-weight: 400; color: var(--ink-4); }
.vstrip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.vstrip li { margin: 0; }
.vstrip a { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.2rem 0.6rem 0.2rem 0.25rem; border-radius: 999px; background: var(--paper); border: 1px solid var(--rule); color: var(--ink-2); font-size: 0.82rem; line-height: 1.45; text-decoration: none; }
.vstrip a:hover { border-color: var(--amber); color: var(--ink); }
.claim:target { outline: 2.5px solid var(--amber); outline-offset: 4px; }

/* ── 響應式 ─────────────────────────────── */
@media (max-width: 80rem) {
  .dbody { grid-template-columns: minmax(0, var(--read)); }
  .drail { position: static; max-height: none; order: -1; margin: 0 0 1.6rem; padding: 0.7rem 1rem; border: 1px solid var(--rule); border-radius: 12px; background: var(--paper-2); }
  .dtoc__title { margin: 0; }
  .dtoc[open] .dtoc__title { margin-bottom: 0.5rem; }
  .dtoc__title::after { content: " ▾"; }
}
@media (max-width: 62rem) {
  .dshell { grid-template-columns: 1fr; }
  .dside { position: static; height: auto; max-height: none; border-right: 0; border-bottom: 1px solid var(--rule); padding: 0.6rem 1.2rem; }
  .dside__toggle { display: flex; width: 100%; justify-content: space-between; align-items: center; padding: 0.45rem 0.2rem; border: 0; background: none; font: inherit; font-weight: 700; font-size: 0.92rem; color: var(--ink-2); cursor: pointer; }
  .dside__in { display: none; padding: 0.6rem 0 0.8rem; }
  .dside.is-open .dside__in { display: block; }
  .dside.is-open .dside__toggle span { transform: rotate(180deg); }
  .dnav { display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: 1rem 1.4rem; }
  .dnav__group + .dnav__group { margin-top: 0; }
  .dbar .brand__tag { display: none; }
  .dbar { gap: 0.9rem; }
  .dbar__nav { min-width: 0; gap: 0.95rem; font-size: 0.84rem; overflow-x: auto; scrollbar-width: none; white-space: nowrap; }
  .dbar__nav::-webkit-scrollbar { display: none; }
  .paths { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 40rem) {
  body { font-size: 16px; }
  .dbar .brand__name, .dbar__gh { display: none; }
  .dbar__btn { padding: 0.32rem 0.55rem; font-size: 0; gap: 0; }
  .dbar__btn span { font-size: 0.95rem; }
  .dbar { gap: 0.6rem; }
  .dlang a { padding: 0.1rem 0.38rem; font-size: 0.72rem; }
  .paths { grid-template-columns: minmax(0, 1fr); }
  .paths a { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); grid-template-rows: auto auto 1fr; column-gap: 0.2rem; }
  .paths img { grid-row: 1 / 4; height: 100%; aspect-ratio: auto; }
  .paths__s { margin-bottom: 0.7rem; }
  .dhome__ghead, .bindex__head { grid-template-columns: 5.5rem minmax(0, 1fr); gap: 0.8rem; }
  .dhome__verdicts { padding: 1rem 1rem 0.2rem; }
  .bentry { grid-template-columns: 1fr; gap: 0.2rem; }
  .bentry__date { padding-top: 0; }
  .dpager { grid-template-columns: 1fr; }
  .dpager__link--next { text-align: left; }
  .claim__nums { grid-template-columns: 1fr 1fr; }
  .dcard-grid { grid-template-columns: 1fr; }
}

@media print {
  .dbar, .dside, .drail, .dpager, .dfoot, .dsearch, .lfilter, .vstrip { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .dshell { display: block; padding-top: 0; }
  .md-h2 { page-break-after: avoid; }
  .claim, .note, .md-table-wrap { page-break-inside: avoid; }
}