/* 本站专属样式（A · 晨露，2026-11-07 首页改版：照片版）。通用组件的样式在 assets/engine/style.css，不要改那份。
   只有亮色；深绿色（--deep）只用在页脚和首页「怎么放心使用」那一块。
   照片全部来自 Unsplash（免费商用）；卡片和首屏的图在下面 :root 的 --img-* 里，换图改这里。 */

:root{
  --img-hero:url("https://images.unsplash.com/photo-1505714197102-6ae95091ed70?auto=format&fit=crop&q=75&w=2000");
  --img-health:url("https://images.unsplash.com/photo-1603807008857-ad66b70431aa?auto=format&fit=crop&q=75&w=1200");
  --img-mind:url("https://images.unsplash.com/photo-1750015878144-d12e254a78dd?auto=format&fit=crop&q=75&w=1200");
  --img-skin:url("https://images.unsplash.com/photo-1748543668676-ea8241cb3886?auto=format&fit=crop&q=75&w=1400");
  --img-hair:url("https://images.unsplash.com/photo-1596911647169-7085321c81b8?auto=format&fit=crop&q=75&w=1200");
  --img-food:url("https://images.unsplash.com/photo-1464500650248-1a4b45debb9f?auto=format&fit=crop&q=75&w=1600");
}

/* 分类颜色：c-health / c-mind / c-skin / c-hair / c-food */
.c-health{ --c:var(--sky); --cs:var(--sky-soft); }
.c-mind{ --c:var(--lilac); --cs:var(--lilac-soft); }
.c-skin{ --c:var(--chili); --cs:var(--chili-soft); }
.c-hair{ --c:#E0662F; --cs:var(--peach-soft); }
.c-food{ --c:var(--accent-ink); --cs:var(--go-soft); }

/* ---------- 全站 ---------- */
body{ background:var(--paper); }
h1,h2{ letter-spacing:-.01em; font-weight:800; }

/* ---------- 顶栏：白底、细线、滚动后加阴影 ---------- */
.topbar{ background:rgba(255,255,255,.94); border-bottom:1px solid var(--line); transition:box-shadow .2s; }
.topbar.is-scrolled{ box-shadow:0 8px 28px rgba(14,59,44,.09); }
.topbar-inner{ min-height:72px; gap:30px; }
.brand-name{ font-weight:800; background:linear-gradient(90deg,var(--accent-ink),var(--accent) 60%,var(--chili)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.brand-sub{ letter-spacing:.2em; }
.topnav{ gap:2px; }
.topnav-link{ font-weight:600; font-size:.95rem; padding:9px 15px; border-radius:10px; color:var(--ink-2); }
.topnav-link:hover{ background:var(--accent-soft); color:var(--accent-ink); }
.topnav-link.is-active{ background:var(--accent-soft); color:var(--accent-ink); box-shadow:inset 0 -3px 0 var(--accent); border-radius:10px 10px 4px 4px; }
.topbar .tool[data-search-open]{ width:auto; padding:0 18px 0 14px; display:inline-flex; gap:8px; border:1.5px solid var(--line); border-radius:999px; background:var(--card); color:var(--ink-2); font-weight:600; }
.topbar .tool[data-search-open]::after{ content:"搜索"; font-size:.92rem; }
.topbar .tool[data-search-open]:hover{ border-color:var(--accent); background:var(--accent-soft); }

/* ---------- 首页：区块顺序（用 CSS order 排，不改引擎） ---------- */
main:has(> .hero){ display:flex; flex-direction:column; }
main:has(> .hero) > *{ width:100%; }
main:has(> .hero) > .hero{ order:1; }
main:has(> .hero) > .hm-quick{ order:2; }
main:has(> .hero) > #hubs{ order:3; }
main:has(> .hero) > .hm-recipe{ order:4; }
main:has(> .hero) > .hm-picks{ order:5; }
main:has(> .hero) > .hm-gloss{ order:6; }
main:has(> .hero) > .hm-trust{ order:7; }
main:has(> .hero) > .section.wrap:not([class*="hm-"]):not(#hubs){ order:8; }
main:has(> .hero) > .hm-closing{ order:10; }

.hm-kicker{ margin:0 0 6px !important; font-size:.78rem; font-weight:800; letter-spacing:.16em; color:var(--chili) !important; }
.hm-kicker-light{ color:var(--gold) !important; }
.section-head h2{ font-size:clamp(1.6rem,3.2vw,2.2rem); font-weight:900; }
.hm-band{ margin-top:80px; padding:68px 0; position:relative; }

/* ---------- 首屏：整幅照片 + 左侧渐变压字 ---------- */
.hero{ position:relative; isolation:isolate; overflow:hidden; padding-top:0; background:var(--paper); }
.hero::before{ content:""; position:absolute; inset:0; z-index:-1; width:auto; height:auto; right:0; top:0; border-radius:0; filter:none;
  background:linear-gradient(90deg,var(--paper) 0,var(--paper) 34%,rgba(241,251,245,.9) 48%,rgba(241,251,245,0) 78%),var(--img-hero) 72% center/cover no-repeat; }
.hero::after{ display:none; }
.hero-inner{ position:relative; grid-template-columns:minmax(0,660px); gap:0; padding-top:72px; padding-bottom:96px; }
.hero h1{ font-size:clamp(2.4rem,5.6vw,4.2rem); line-height:1.18; font-weight:900; }
.hero h1 mark{ background:linear-gradient(transparent 72%,color-mix(in srgb,var(--gold) 65%,transparent) 72% 94%,transparent 94%); color:var(--chili); padding:0 .08em; }
.hero .eyebrow{ background:var(--card); border:1.5px solid var(--line); color:var(--accent-ink); box-shadow:0 4px 14px rgba(14,59,44,.07); }
.hero-lead{ color:var(--ink-2); max-width:31em; }
.hm-search{ margin-top:30px; width:100%; max-width:560px; min-height:58px; display:flex; align-items:center; gap:12px; padding:0 18px; border:1.5px solid var(--line); border-radius:999px; background:#fff; color:var(--ink-3); font:inherit; font-size:1rem; text-align:left; cursor:pointer; box-shadow:0 12px 32px rgba(14,59,44,.12); transition:border-color .15s,box-shadow .15s; }
.hm-search:hover{ border-color:var(--accent); box-shadow:0 14px 36px rgba(11,138,94,.2); }
.hm-search svg{ flex:none; color:var(--accent); }
.hm-search span{ flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.hm-search kbd{ flex:none; font:700 .8rem var(--f-body); color:var(--ink-3); border:1.5px solid var(--line); border-radius:8px; padding:2px 9px; background:var(--paper); }
.hm-stats{ list-style:none; margin:26px 0 0; padding:0; display:flex; flex-wrap:wrap; gap:14px 36px; }
.hm-stats li{ display:flex; align-items:baseline; gap:8px; }
.hm-stats b{ font:900 2rem/1 var(--f-ms); color:var(--accent-ink); }
.hm-stats span{ color:var(--ink-2); font-size:.95rem; font-weight:600; }
.hero .rebung-rule{ position:absolute; left:0; right:0; bottom:0; }

/* ---------- 快速入口 ---------- */
.hm-chips{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.hm-chip{ display:flex; align-items:center; gap:12px; padding:14px 18px; background:var(--card); border:1.5px solid var(--line); border-radius:16px; text-decoration:none; color:var(--ink); font-weight:700; transition:transform .15s,box-shadow .15s,border-color .15s; }
.hm-chip:hover{ transform:translateY(-3px); border-color:var(--c); box-shadow:0 12px 26px color-mix(in srgb,var(--c) 20%,transparent); color:var(--ink); }
.hm-chip-tag{ flex:none; font-size:.74rem; font-weight:800; padding:3px 10px; border-radius:99px; background:var(--cs); color:var(--c); }
.hm-chip-t{ min-width:0; }

/* ---------- 五个分类：照片卡片 ---------- */
#hubs .section-head h2{ font-size:clamp(1.6rem,3.2vw,2.2rem); }
.hub-group{ font-family:var(--f-ms); font-style:italic; font-weight:600; font-size:1.05rem; color:var(--chili); letter-spacing:.02em; }
.level-card{ --c:var(--accent); position:relative; overflow:hidden; border:1.5px solid var(--line); border-radius:var(--r); padding:192px 24px 22px; background:var(--card); box-shadow:0 1px 2px rgba(14,59,44,.04); }
.level-card::before{ content:""; position:absolute; left:0; right:0; top:0; height:176px; background:var(--img) center/cover no-repeat,linear-gradient(135deg,var(--cs,var(--accent-soft)),#fff); transition:transform .5s ease; z-index:0; }
.level-card::after{ content:""; position:absolute; left:0; right:0; top:0; height:176px; background:linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.18)); z-index:0; transition:none; width:auto; border-radius:0; }
.level-card:hover{ transform:translateY(-4px); box-shadow:0 20px 40px color-mix(in srgb,var(--c) 22%,transparent); border-color:var(--c); }
.level-card:hover::before{ transform:scale(1.05); }
.level-card:hover::after{ transform:none; }
.level-card > *{ position:relative; z-index:1; }
.levels .level-card > .level-code{ position:absolute; top:16px; left:16px; z-index:2; background:rgba(255,255,255,.94); color:var(--c); font-weight:800; font-size:.95rem; padding:3px 14px; box-shadow:0 4px 12px rgba(0,0,0,.12); }
@media (min-width:901px){
  .levels{ grid-template-columns:repeat(2,1fr); }
  .level-card:nth-of-type(5){ grid-column:1/-1; padding:30px 30px 26px calc(44% + 30px); min-height:320px; }
  .level-card:nth-of-type(5)::before,.level-card:nth-of-type(5)::after{ right:auto; width:44%; height:100%; top:0; }
  .level-card:nth-of-type(5)::after{ background:none; }
}
.level-foot{ justify-content:flex-start; gap:.3em; }
.level-foot .level-go{ margin-left:auto; }
.level-card:nth-of-type(1){ --c:var(--sky);    --cs:var(--sky-soft);   --img:var(--img-health); }
.level-card:nth-of-type(2){ --c:var(--lilac);  --cs:var(--lilac-soft); --img:var(--img-mind); }
.level-card:nth-of-type(3){ --c:var(--chili);  --cs:var(--chili-soft); --img:var(--img-skin); }
.level-card:nth-of-type(4){ --c:#E0662F;       --cs:var(--peach-soft); --img:var(--img-hair); }
.level-card:nth-of-type(5){ --c:var(--accent); --cs:var(--go-soft);    --img:var(--img-food); }
.level-card:nth-of-type(1)::before{ background-position:center 40%; }
.level-card:nth-of-type(4)::before{ background-position:center 30%; }
.level-card:nth-of-type(3)::before{ background-position:62% center; }
.level-name{ font-size:1.6rem; font-weight:900; margin-top:4px; letter-spacing:.01em; }
.level-who:empty{ display:none; }
.level-who{ color:var(--c); }
.level-can li::before{ background:var(--c); border-radius:50%; clip-path:none; width:.5em; height:.5em; top:.7em; }
.level-go{ color:var(--c); transition:transform .2s; }
.level-card:hover .level-go{ transform:translateX(5px); }

/* ---------- 食谱专区 ---------- */
.hm-recipe{ background:linear-gradient(180deg,var(--go-soft),var(--paper)); }
.hm-recipe-in{ display:grid; grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr) minmax(0,.8fr); gap:36px; align-items:center; }
.hm-ph{ margin:0; border-radius:26px; overflow:hidden; box-shadow:0 18px 40px rgba(14,59,44,.18); background:var(--accent-soft); }
.hm-ph img.is-broken,.note-body img.is-broken{ display:none; }
.hm-ph{ background:linear-gradient(135deg,var(--accent-soft),var(--gold-soft)); }
.hm-ph img{ display:block; width:100%; height:100%; object-fit:cover; }
.hm-ph-a{ aspect-ratio:3/4; }
.hm-ph-b{ aspect-ratio:3/4; margin-top:48px; }
.hm-recipe-body h2{ font-size:clamp(1.7rem,3.4vw,2.5rem); font-weight:900; margin:0 0 12px; }
.hm-recipe-body p{ color:var(--ink-2); }
.hm-rtabs{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:22px 0 6px; }
.hm-rtab{ display:flex; justify-content:space-between; align-items:center; gap:8px; padding:12px 16px; background:#fff; border:1.5px solid var(--line); border-radius:14px; text-decoration:none; color:var(--ink); font-weight:700; transition:transform .15s,border-color .15s,box-shadow .15s; }
.hm-rtab small{ color:var(--accent-ink); font-weight:700; background:var(--go-soft); padding:1px 9px; border-radius:99px; }
.hm-rtab:hover{ transform:translateY(-2px); border-color:var(--accent); box-shadow:var(--shadow); color:var(--ink); }
.hm-recipe-cta{ margin:22px 0 0; }

/* ---------- 编辑精选 ---------- */
.hm-pickgrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.hm-pick{ position:relative; display:flex; flex-direction:column; gap:8px; padding:24px 24px 22px; background:var(--card); border:1.5px solid var(--line); border-top:5px solid var(--c); border-radius:var(--r); text-decoration:none; color:var(--ink); transition:transform .15s,box-shadow .15s; }
.hm-pick:hover{ transform:translateY(-4px); box-shadow:0 18px 36px color-mix(in srgb,var(--c) 20%,transparent); color:var(--ink); }
.hm-pick-no{ position:absolute; right:20px; top:12px; font:900 2.6rem/1 var(--f-ms); color:var(--cs); }
.hm-pick-tag{ align-self:flex-start; font-size:.74rem; font-weight:800; padding:3px 10px; border-radius:99px; background:var(--cs); color:var(--c); }
.hm-pick b{ font:800 1.3rem/1.35 var(--f-ms); margin-top:6px; padding-right:2.2rem; }
.hm-pick-d{ color:var(--ink-2); font-size:.95rem; }
.hm-pick-go{ margin-top:auto; padding-top:8px; color:var(--c); font-size:1.3rem; transition:transform .2s; }
.hm-pick:hover .hm-pick-go{ transform:translateX(5px); }

/* ---------- 术语预告 ---------- */
.hm-gloss-card{ display:grid; grid-template-columns:1.1fr 1fr; gap:36px; align-items:center; padding:40px 44px; border-radius:28px; background:linear-gradient(135deg,var(--gold-soft),#FFF9E6 60%,#fff); border:1.5px solid color-mix(in srgb,var(--gold) 45%,#fff); }
.hm-gloss-card h2{ font-size:clamp(1.5rem,3vw,2rem); margin:0 0 10px; }
.hm-gloss-card p{ color:var(--ink-2); }
.hm-terms{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.hm-terms li{ background:#fff; border-radius:16px; padding:14px 16px; box-shadow:0 6px 18px rgba(43,34,0,.08); }
.hm-terms b{ display:block; font:900 1.3rem var(--f-ms); color:var(--accent-ink); }
.hm-terms span{ color:var(--ink-2); font-size:.88rem; }

/* ---------- 怎么放心使用：整页唯一的深色块 ---------- */
.hm-trust{ background:radial-gradient(900px 420px at 90% 0%,rgba(95,224,165,.16),transparent 70%),var(--deep); color:var(--deep-ink); }
.hm-trust h2{ color:#fff; font-size:clamp(1.7rem,3.4vw,2.5rem); font-weight:900; margin:0 0 22px; }
.hm-trust-in{ display:grid; grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr); gap:56px; align-items:center; }
.hm-trust-list{ list-style:none; margin:0; padding:0; display:grid; gap:18px; }
.hm-trust-list li{ display:grid; grid-template-columns:38px 1fr; gap:16px; align-items:start; }
.hm-trust-no{ width:36px; height:36px; border-radius:50%; background:var(--gold); color:var(--on-gold); font-weight:900; display:grid; place-items:center; }
.hm-trust-list b{ font-size:1.1rem; color:#fff; }
.hm-trust-list p{ margin:4px 0 0; color:#BFE3D2; }
.hm-trust-note{ margin:26px 0 0; padding:14px 18px; border:1.5px dashed rgba(255,255,255,.3); border-radius:14px; color:#D8F1E4; font-size:.95rem; }
.hm-ph-c{ aspect-ratio:4/5; box-shadow:0 24px 50px rgba(0,0,0,.35); }

/* ---------- 收尾 ---------- */
.hm-closing{ margin-top:72px; margin-bottom:0; padding:84px 0; text-align:center; background:linear-gradient(rgba(255,255,255,.84),rgba(241,251,245,.94)),var(--img-skin) center/cover no-repeat; border-top:1px solid var(--line); }
.hm-closing h2{ font-size:clamp(1.7rem,3.6vw,2.6rem); font-weight:900; margin:0 0 10px; }
.hm-closing p{ color:var(--ink-2); margin:0; }
.hm-closing-cta{ margin-top:26px !important; display:flex; justify-content:center; gap:12px; flex-wrap:wrap; }
.hm-closing .btn-ghost{ background:#fff; }
main:has(> .hero) ~ .site-foot{ margin-top:0; }

/* ---------- 页脚：深绿色、三栏 + 版权行 ---------- */
.site-foot-full{ margin-top:0; padding:56px 0 24px; background:var(--deep); border-top:0; color:#BFE3D2; font-size:.92rem; }
.site-foot-full .wrap{ display:block; }
.site-foot-full a{ color:#D8F1E4; text-decoration:none; }
.site-foot-full a:hover{ color:#fff; text-decoration:underline; }
.foot-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.1fr; gap:36px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,.14); }
.foot-brand strong{ display:block; font:900 1.5rem var(--f-ms); color:#fff; margin-bottom:10px; }
.foot-brand p{ margin:0; max-width:24em; line-height:1.8; }
.foot-col h2{ margin:0 0 14px; font-family:var(--f-body); font-size:.8rem; font-weight:800; letter-spacing:.16em; color:var(--gold); }
.foot-col ul{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.foot-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px 24px; padding-top:22px; font-size:.86rem; color:#9CC9B5; }
.foot-bottom .foot-credit{ color:#fff; font-weight:700; border-bottom:1px solid rgba(255,255,255,.4); }
.foot-bottom .foot-credit:hover{ text-decoration:none; border-color:#fff; }

/* ---------- 手机和平板 ---------- */
@media (max-width:1100px){
  .hm-chips{ grid-template-columns:repeat(3,1fr); }
  .hm-recipe-in{ grid-template-columns:minmax(0,.7fr) minmax(0,1.6fr); }
  .hm-ph-b{ display:none; }
  .hm-pickgrid{ grid-template-columns:repeat(2,1fr); }
  .foot-top{ grid-template-columns:1fr 1fr 1fr; }
  .foot-brand{ grid-column:1/-1; }
}
@media (max-width:900px){
  .hm-chips{ grid-template-columns:1fr 1fr; gap:10px; }
  .topbar .tool[data-search-open]{ width:44px; padding:0; border:0; background:transparent; }
  .topbar .tool[data-search-open]::after{ content:none; }
  .hero::before{ background:linear-gradient(180deg,rgba(241,251,245,.96) 0,rgba(241,251,245,.9) 58%,rgba(241,251,245,.62) 100%),var(--img-hero) 70% center/cover no-repeat; }
  .hero-inner{ padding-top:34px; padding-bottom:52px; }
  .hero h1{ font-size:2.25rem; }
  .hm-search{ min-height:54px; margin-top:22px; }
  .hm-search kbd{ display:none; }
  .hm-stats{ gap:10px 26px; margin-top:20px; }
  .hm-stats b{ font-size:1.6rem; }
  .hm-band{ margin-top:52px; padding:44px 0; }
  .hm-chip{ padding:12px 14px; gap:8px; flex-wrap:wrap; font-size:.95rem; }
  .level-card{ padding:184px 20px 20px; }
  .level-card::before,.level-card::after{ height:164px; }
  .hm-recipe-in{ grid-template-columns:1fr; gap:22px; }
  .hm-ph-a{ aspect-ratio:16/10; }
  .hm-rtabs{ grid-template-columns:1fr 1fr; }
  .hm-pickgrid{ grid-template-columns:1fr; gap:12px; }
  .hm-gloss-card{ grid-template-columns:1fr; padding:26px 22px; gap:22px; }
  .hm-trust-in{ grid-template-columns:1fr; gap:30px; }
  .hm-ph-c{ order:-1; aspect-ratio:16/9; }
  .hm-closing{ margin-top:52px; padding:56px 0; }
  .hm-closing-cta .btn{ flex:1 1 100%; }
  .site-foot-full{ padding:40px 0 18px; }
  .foot-top{ grid-template-columns:1fr 1fr; gap:26px; }
  .foot-bottom{ flex-direction:column; }
  .foot-bottom span:last-child{ display:block !important; }
}
@media (max-width:480px){
  .hm-chips{ gap:8px; }
  .hm-chip{ padding:10px 12px; font-size:.92rem; flex-wrap:nowrap; }
  .hm-chip-t{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .hm-chip-tag{ font-size:.7rem; padding:2px 8px; }
}

/* ---------- 路线格 ---------- */
.day{ border-radius:var(--r-sm); }
.day-no{ font-weight:800; }
.day.is-today{ box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 22%,transparent); }
.pbar{ height:12px; }
.pbar span{ background:linear-gradient(90deg,var(--accent),var(--go),var(--gold)); }

/* ---------- 列表页 ---------- */
.group-head{ border-bottom:3px solid var(--accent); }
.toc-row{ border-radius:var(--r-sm); transition:transform .15s,box-shadow .15s,border-color .15s; }
.toc-row:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.toc-no{ font-weight:800; }
.page-code{ background:linear-gradient(135deg,var(--accent),var(--chili)); -webkit-background-clip:text; background-clip:text; color:transparent; font-weight:900; }
.jump a.is-on{ box-shadow:0 6px 16px color-mix(in srgb,var(--accent) 32%,transparent); }

/* ---------- 笔记页 ---------- */
/* 正文字号：默认字号（data-size=2，根字号 17px）下正好 16px；读者在设置里调大调小时跟着等比变 */
html .note-body{ font-size:.9412rem; line-height:1.85; }
.note-main{ border-radius:30px; padding:40px 48px 44px; box-shadow:var(--shadow); border-color:var(--line); }
.note-head{ border-bottom:2px dashed var(--line); }
.note-pos{ background:var(--chili-soft); color:var(--chili); }
.note-h1{ font-weight:900; letter-spacing:-.015em; }
.note-sub{ color:var(--chili); }
.note-body h2{ font-weight:800; padding-top:.2em; }
.note-body h2::before{ width:.5em; height:.5em; border-radius:50%; clip-path:none; background:linear-gradient(135deg,var(--chili),var(--gold)); box-shadow:0 0 0 .22em color-mix(in srgb,var(--chili) 18%,transparent); }
.note-body h3{ font-weight:800; }
.note-body h4{ margin:1.4em 0 .5em; font-size:1.02rem; font-weight:800; color:var(--ink); padding-left:.7em; border-left:3px solid var(--gold); line-height:1.4; }
.note-body h2[id],.note-body h3[id]{ scroll-margin-top:96px; }
.note-body h2:target,.note-body h3:target{ animation:hgTarget 2.2s ease-out 1; }
@keyframes hgTarget{ 0%,40%{ background:var(--gold-soft); box-shadow:0 0 0 8px var(--gold-soft); border-radius:6px; } 100%{ background:transparent; box-shadow:0 0 0 8px transparent; } }
.note-body blockquote{ background:var(--accent-soft); border-left-color:var(--accent); border-radius:0 var(--r-sm) var(--r-sm) 0; }
.note-body table{ border-radius:var(--r-sm); overflow:hidden; }
.note-nav-link{ border-radius:var(--r-sm); transition:transform .15s,box-shadow .15s,border-color .15s; }
.note-nav-link:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.note-body pre code{ font-family:ui-monospace,Menlo,Consolas,'PingFang SC','Microsoft YaHei',monospace; }

/* ---------- 笔记里的图片和图解卡 ---------- */
.note-body img{ display:block; width:100%; max-height:340px; object-fit:cover; object-position:center 8%; border-radius:var(--r); margin:18px 0 22px; box-shadow:var(--shadow); background:var(--accent-soft); }
.note-body img[src*="1652662700928"]{ object-position:center 22%; }
.note-body img[src*="1761031757239"]{ object-position:center 58%; }
.note-body img[src*="1553951166"]{ object-position:center 45%; }
.note-body img[src*="1546069901"]{ object-position:center 30%; }
.note-body img[src*="1486328228599"]{ object-position:center 55%; }
.note-body img[src*="1762199904138"]{ object-position:center 60%; }
.fig{ position:relative; margin:22px 0 26px; padding:18px 18px 16px; background:var(--card); border:1.5px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow); }
.fig figcaption{ margin-top:12px; padding-top:10px; border-top:1px dashed var(--line); color:var(--ink-3); font-size:.88rem; }
.fig-missing{ color:var(--bad); }

/* ---------- 图解通用件（assets/figures/*.html 共用；.fk 是图解的根）---------- */
.fk{ --ink:#0E3B2C; --mute:#5E7F70; --g:#14A36B; --gs:#D3F3E2; --y:#E8A400; --ys:#FFF0C7; --o:#E0662F; --os:#FFE5D8; --r:#D6304A; --rs:#FFE0E5; --b:#1E88D8; --bs:#DCEFFE; --l:#6F5CE6; --ls:#E9E6FF; color:var(--ink); }
.fk-title{ margin:0 0 4px; font:800 1.08rem/1.4 var(--f-ms,serif); color:var(--ink); }
.fk-sub{ margin:0 0 14px; font-size:.88rem; color:var(--mute); }
.fk svg{ display:block; width:100%; height:auto; }
.fk-replay{ margin-top:12px; border:1.5px solid var(--line,#CFEADB); background:#fff; color:var(--ink); border-radius:999px; padding:5px 16px; font:700 .82rem var(--f-body,sans-serif); cursor:pointer; }
.fk-replay:hover{ background:#D6F5E5; }
.fk-flow{ stroke-dasharray:7 9; animation:fkFlow 1.1s linear infinite; }
@keyframes fkFlow{ to{ stroke-dashoffset:-32; } }
@keyframes fkIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }
@keyframes fkGrow{ from{ transform:scaleX(0); } to{ transform:scaleX(1); } }
@keyframes fkPulse{ 0%,100%{ opacity:.35; } 50%{ opacity:1; } }
@keyframes fkBob{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-3px); } }
.fig-armed .fk [data-r]{ opacity:0; }
.fig-armed .fk [data-g]{ transform:scaleX(0); transform-origin:left center; }
.fig-armed.is-in .fk [data-r]{ animation:fkIn .6s ease forwards; animation-delay:var(--d,0s); }
.fig-armed.is-in .fk [data-g]{ animation:fkGrow .8s cubic-bezier(.2,.8,.2,1) forwards; animation-delay:var(--d,0s); }
.fig-armed.is-in .fk .fk-flow[data-r]{ animation:fkIn .6s ease forwards,fkFlow 1.1s linear infinite; animation-delay:var(--d,0s),0s; }
@media (prefers-reduced-motion:reduce){
  .fk *{ animation:none !important; }
  .fig-armed .fk [data-r]{ opacity:1 !important; }
  .fig-armed .fk [data-g]{ transform:none !important; }
}


/* ---------- 图解组件（.fx-*，由 _design/figures/build.py 生成的图解共用）---------- */
.fx{ --tc:var(--g); --ts:var(--gs); }
.fx .t-g{ --tc:var(--g); --ts:var(--gs); } .fx .t-y{ --tc:#C98A00; --ts:var(--ys); } .fx .t-o{ --tc:var(--o); --ts:var(--os); }
.fx .t-r{ --tc:var(--r); --ts:var(--rs); } .fx .t-b{ --tc:var(--b); --ts:var(--bs); } .fx .t-l{ --tc:var(--l); --ts:var(--ls); }
.fx b{ color:var(--ink); }
.note-body .fx p{ margin:0; } .note-body .fx .fk-title{ margin:0 0 4px; } .note-body .fx .fk-sub{ margin:0 0 14px; }
.note-body .fx ul,.note-body .fx ol{ margin:0; } .note-body .fx li{ margin:0; line-height:1.55; }
.note-body .fx li::marker{ color:var(--tc); } .note-body .fx .fx-card li{ margin:2px 0; }
.note-body .fx > p.fk-sub + *{ margin-top:0; }
.note-body .fx .fx-steps{ padding:0; } .note-body .fx .fx-tl{ padding:0 0 0 22px; } .note-body .fx .fx-cyc-list{ padding:0; } .note-body .fx .fx-cyc-list li{ margin:0; }
.note-body .fx .fx-steps li{ padding:14px; } .note-body .fx-cards ul{ padding-left:1.1em; }
.fx-tag{ display:inline-block; font-style:normal; font-size:.74rem; font-weight:800; padding:2px 10px; border-radius:99px; background:var(--tc); color:#fff; margin-bottom:6px; }
.fx-cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; }
.fx-card{ background:var(--ts); border:1.5px solid color-mix(in srgb,var(--tc) 30%,#fff); border-top:4px solid var(--tc); border-radius:16px; padding:12px 14px 14px; font-size:.88rem; line-height:1.6; color:#35574A; }
.fx-card > b{ display:block; font-size:1rem; margin-bottom:4px; }
.fx-card p{ margin:0; } .fx-card ul{ margin:4px 0 0; padding-left:1.1em; } .fx-card li{ margin:2px 0; }
.fx-steps{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; counter-reset:none; }
.fx-steps li{ position:relative; background:#fff; border:1.5px solid var(--line,#CFEADB); border-radius:16px; padding:14px 14px 14px; font-size:.86rem; line-height:1.55; color:#35574A; }
.fx-steps li em{ display:grid; place-items:center; width:30px; height:30px; border-radius:50%; background:var(--tc); color:#fff; font-style:normal; font-weight:900; margin-bottom:8px; box-shadow:0 0 0 5px var(--ts); }
.fx-steps li b{ display:block; font-size:.98rem; margin-bottom:3px; }
.fx-steps li:not(:last-child)::after{ content:""; position:absolute; right:-11px; top:28px; width:10px; height:10px; border-top:2.5px solid var(--g); border-right:2.5px solid var(--g); transform:rotate(45deg); }
.fx-bars{ display:grid; grid-template-columns:minmax(90px,max-content) 1fr auto; gap:10px 12px; align-items:center; font-size:.88rem; }
.fx-bar{ display:contents; }
.fx-bl{ font-weight:700; color:var(--ink); line-height:1.35; }
.fx-bt{ height:16px; background:#EEF6F1; border-radius:99px; overflow:hidden; }
.fx-bt i{ display:block; height:100%; border-radius:99px; background:linear-gradient(90deg,color-mix(in srgb,var(--tc) 70%,#fff),var(--tc)); }
.fx-bv{ font-weight:800; color:var(--tc); white-space:nowrap; }
.note-body .fx .fx-foot{ margin:12px 0 0; font-size:.82rem; color:var(--mute); }
.fx-scale{ display:flex; gap:4px; border-radius:16px; overflow:hidden; }
.fx-zone{ min-width:0; background:var(--ts); border-top:6px solid var(--tc); padding:10px 10px 12px; font-size:.84rem; line-height:1.45; color:#35574A; }
.fx-zone b{ display:block; color:var(--tc); font-size:.95rem; }
.fx-flags{ border:1.5px solid #F5B9C3; background:#FFF6F7; border-radius:16px; padding:14px 16px; }
.note-body .fx .fx-flags-h{ margin:0 0 10px; font-weight:800; color:var(--r); display:flex; align-items:center; gap:10px; }
.fx-pulse{ flex:none; width:12px; height:12px; border-radius:50%; background:var(--r); box-shadow:0 0 0 0 rgba(214,48,74,.5); animation:fxPulse 1.8s ease-out infinite; }
@keyframes fxPulse{ 0%{ box-shadow:0 0 0 0 rgba(214,48,74,.5); } 80%,100%{ box-shadow:0 0 0 12px rgba(214,48,74,0); } }
.fx-flags ul{ margin:0; padding:0; list-style:none; display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:6px 18px; }
.fx-flags li{ position:relative; padding-left:16px; font-size:.88rem; line-height:1.55; color:#5B2A33; }
.fx-flags li::before{ content:""; position:absolute; left:0; top:.6em; width:7px; height:7px; border-radius:2px; background:var(--r); transform:rotate(45deg); }
.fx-cycle svg{ max-width:560px; margin:0 auto; }
.fx-ring{ fill:none; stroke:#9ED8BC; stroke-width:3; }
.fx-node{ fill:var(--ts); stroke:var(--tc); stroke-width:2; }
.fx-nt{ text-anchor:middle; font:800 15px var(--f-body,sans-serif); fill:var(--ink); }
.fx-ns{ text-anchor:middle; font:500 12px var(--f-body,sans-serif); fill:var(--mute); }
.fx-ct{ text-anchor:middle; font:800 16px var(--f-body,sans-serif); fill:var(--g); }
.fx-cyc-list{ display:none; margin:8px 0 0; padding:0; list-style:none; font-size:.88rem; gap:8px; counter-reset:cyc; }
.fx-cyc-list li{ counter-increment:cyc; background:#F3FAF6; border-left:4px solid var(--g); border-radius:10px; padding:8px 12px; }
.fx-cyc-list li::before{ content:counter(cyc) "  "; font-weight:900; color:var(--g); }
.fx-cyc-list::after{ content:"↻ 然后回到第 1 步，一再重复"; font-size:.82rem; font-weight:700; color:var(--g); padding-left:4px; }
.fx-vs{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.fx-vs-col{ border-radius:16px; padding:12px 14px; }
.fx-vs-col.is-do{ background:var(--gs); } .fx-vs-col.is-dont{ background:var(--rs); }
.note-body .fx .fx-vs-h{ margin:0 0 8px; font-weight:800; } .is-do .fx-vs-h{ color:var(--g); } .is-dont .fx-vs-h{ color:var(--r); }
.fx-vs ul{ list-style:none; margin:0; padding:0; display:grid; gap:7px; }
.fx-vs li{ display:grid; grid-template-columns:20px 1fr; gap:8px; font-size:.88rem; line-height:1.5; color:#35574A; }
.fx-vs li svg{ width:20px; height:20px; margin-top:2px; } .is-do li svg{ color:var(--g); } .is-dont li svg{ color:var(--r); }
.fx-tl{ list-style:none; margin:0; padding:0 0 0 22px; position:relative; display:grid; gap:12px; }
.fx-tl::before{ content:""; position:absolute; left:7px; top:6px; bottom:6px; width:3px; border-radius:3px; background:linear-gradient(var(--g),var(--y),var(--r)); }
.fx-tl li{ position:relative; font-size:.88rem; line-height:1.55; color:#35574A; }
.fx-tl li::before{ content:""; position:absolute; left:-21px; top:5px; width:13px; height:13px; border-radius:50%; background:#fff; border:3px solid var(--tc); }
.fx-tl em{ font-style:normal; font-weight:800; color:var(--tc); margin-right:8px; }
.fx-tl b{ margin-right:6px; } .fx-tl span{ display:block; }
@media (max-width:640px){
  .fx-steps{ grid-template-columns:1fr; } .fx-steps li:not(:last-child)::after{ right:auto; left:26px; top:auto; bottom:-11px; transform:rotate(135deg); }
  .fx-steps li{ display:grid; grid-template-columns:30px 1fr; column-gap:12px; } .fx-steps li em{ grid-row:span 2; margin:0; } 
  .fx-bars{ grid-template-columns:1fr auto; row-gap:4px; } .fx-bl{ grid-column:1/-1; margin-top:6px; } 
  .fx-scale{ flex-direction:column; } .fx-zone{ flex:auto !important; border-top:0; border-left:6px solid var(--tc); }
  .fx-vs{ grid-template-columns:1fr; }
  .fx-cycle svg{ display:none; } .fx-cyc-list{ display:grid; }
}

/* ---------- 分隔线：三色条 ---------- */
.rebung-rule{ height:6px; margin-top:0; background:linear-gradient(90deg,var(--accent) 0 34%,var(--chili) 34% 67%,var(--gold) 67% 100%); opacity:.85; -webkit-mask:none; mask:none; }

@media (max-width:900px){
  .note-main{ border-radius:22px; padding:26px 20px 30px; }
}
@media (prefers-reduced-motion:reduce){
  .level-card,.level-card::before,.level-go,.toc-row,.note-nav-link{ transition:none; }
  .level-card:hover,.toc-row:hover,.note-nav-link:hover{ transform:none; }
}
@media (prefers-reduced-motion:reduce){
  .hm-chip,.hm-rtab,.hm-pick,.hm-pick-go,.level-card::before,.hm-search,.topbar{ transition:none; }
  .hm-chip:hover,.hm-rtab:hover,.hm-pick:hover,.level-card:hover::before{ transform:none; }
}