:root{
  --ink:#17211C; --soft:#4B584F; --brand:#FF7900; --brand-deep:#9C4300;
  --accent:#2F6B4F; --accent-deep:#1E4A36;
  /* 实心绿底上的文字色单独给一个 token：暗色模式下 --accent 变成浅薄荷，
     再配白字对比度不够（dark_check 会实测）。 */
  --on-accent:#fff;
  --go:#2F6B4F; --stop:#A3341F;
  --paper:#F7F7F2; --card:#fff; --sand:#FDF0E2; --mist:#EBF0EA; --line:#DBE1DA;
  --shadow:rgba(23,33,28,.5);
  --wrap:1150px; --r:16px; --r-lg:24px;
}
@media(prefers-color-scheme:dark){
  :root{
    --ink:#EDF2EE; --soft:#A6B3AB; --brand:#FF9236; --brand-deep:#FFB674;
    --accent:#7FC9A2; --accent-deep:#9CD9B7;
    --on-accent:#0E1712;
    --go:#7FC9A2; --stop:#FF8A6B;
    --paper:#0F1613; --card:#18211C; --sand:#241A10; --mist:#16211B; --line:#2E3A33;
    --shadow:rgba(0,0,0,.8);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font:400 17.5px/1.72 Spectral,Georgia,"Times New Roman",serif;overflow-x:hidden}
h1,h2,h3,h4{font-family:Figtree,"Segoe UI",system-ui,sans-serif;
  line-height:1.18;margin:0 0 .5em;font-weight:700;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.3vw,3rem)}
h2{font-size:clamp(1.5rem,2.6vw,2rem)}
h3{font-size:clamp(1.12rem,1.6vw,1.28rem)}
p{margin:0 0 1em;max-width:68ch}
a{color:var(--brand-deep)}
a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible{
  outline:3px solid var(--brand-deep);outline-offset:2px;border-radius:4px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* 母题：筛选栏。三条逐级变短的圆角横条，最短那条是橙的 = 收窄到选中的那一件 */
.stamp{display:inline-flex;flex-direction:column;align-items:flex-start;gap:5px;
  padding:10px 12px;border:2px solid var(--accent);border-radius:14px;
  background:transparent}
.stamp i{display:block;height:5px;border-radius:99px;background:var(--accent);
  flex:0 0 auto}
.stamp i:nth-child(1){width:38px}
.stamp i:nth-child(2){width:25px}
.stamp i:nth-child(3){width:13px;background:var(--brand)}

.skip{position:absolute;left:-9999px;width:0;height:0;overflow:hidden}
.skip:focus{left:8px;top:8px;width:auto;height:auto;z-index:60;background:var(--card);
  padding:12px 16px;min-height:44px;display:flex;align-items:center;
  border:2px solid var(--brand-deep);border-radius:8px;color:var(--ink)}

/* 页头 */
header.site{position:sticky;top:0;z-index:40;background:var(--paper);
  border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:64px}
.brandmark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);
  font-family:Figtree,system-ui,sans-serif;font-weight:700;font-size:1.02rem;flex:0 0 auto;
  line-height:1.15;min-height:44px;letter-spacing:-.01em}
.brandmark small{display:block;font-family:Figtree,system-ui,sans-serif;font-weight:400;
  font-size:.71rem;color:var(--soft);letter-spacing:0}
/* 站标：大圆角方块里三条收窄的筛选条，最短一条是官方橙。
   用内联 SVG 而不是伪元素：三条不同宽度的横条用两个伪元素拼不出来，
   硬拼出来的在 1x 屏上会糊。 */
.mark{width:28px;height:28px;flex:0 0 auto;display:block}
nav.main{margin-left:auto}
nav.main ul{display:flex;gap:1px;list-style:none;margin:0;padding:0;flex-wrap:nowrap}
nav.main a{display:block;padding:10px 9px;min-height:44px;line-height:24px;
  text-decoration:none;color:var(--ink);font-size:.9rem;border-radius:2px;
  white-space:nowrap;transition:background .2s,color .2s}
@media(min-width:960px) and (max-width:1199px){
  nav.main a{font-size:.83rem;padding:10px 6px}
  .brandmark small{display:none}
  .brandmark{font-size:.93rem}
}
nav.main a:hover{background:var(--mist);color:var(--accent-deep)}
nav.main a[aria-current=page]{color:var(--accent-deep);box-shadow:inset 0 -3px 0 var(--accent)}
.navtoggle{display:none;margin-left:auto;min-width:44px;min-height:44px;cursor:pointer;
  border:1px solid var(--line);border-radius:2px;background:var(--card);font-size:.9rem;
  font-family:inherit;color:var(--ink);padding:0 12px}

main section{padding:clamp(38px,5vw,68px) 0;border-top:1px solid var(--line)}
main section:first-of-type{border-top:0}
section.sand{background:var(--sand)}
section.mist{background:var(--mist)}
.eyebrow{font-family:Figtree,system-ui,sans-serif;font-size:.75rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent-deep);font-weight:700;margin:0 0 .6em}
.lede{font-size:1.11rem;color:var(--soft);max-width:64ch}

/* A/B 图文并排。grid 子项必须 min-width:0，否则内部横滚表格把网格撑破 */
.split{display:grid;gap:clamp(22px,3.2vw,46px);align-items:center}
.split>*{min-width:0}
.cards>*{min-width:0}
ol.steps>li>*{min-width:0}
.compare>*{min-width:0}
.ledger>*{min-width:0}
@media(min-width:960px){
  .split.a{grid-template-columns:1.12fr .88fr}
  .split.b{grid-template-columns:.88fr 1.12fr}
  .split.b > .col-text{order:2}
  .split.b > .col-fig{order:1}
}
/* 表格旁边的配图不能跟着整行垂直居中：表格一长，图就掉到中间，
   右上留出几百像素空白，看着像布局塌了。这里顶端对齐。 */
.split.top{align-items:start}
.col-fig img,.col-fig svg{width:100%;border-radius:var(--r)}
.col-fig .framed{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);
  padding:9px;box-shadow:0 14px 34px -26px var(--shadow)}
figure{margin:0}
figcaption{font-size:.85rem;color:var(--soft);margin-top:.6em;line-height:1.5}

/* C 整幅 */
.wide-fig{margin-top:20px}
.wide-fig img{border:1px solid var(--line);border-radius:var(--r-lg);width:100%}

/* D 步骤：号码在一枚方章里 */
ol.steps{list-style:none;margin:24px 0 0;padding:0;counter-reset:s}
ol.steps>li{counter-increment:s;padding:20px 0;border-top:1px solid var(--line);
  display:grid;gap:16px}
ol.steps>li:first-child{border-top:0}
@media(min-width:860px){
  ol.steps>li{grid-template-columns:56px 1fr 1fr;align-items:start}
  ol.steps>li.nofig{grid-template-columns:56px 1fr}
}
ol.steps>li::before{content:counter(s);font-family:Figtree,system-ui,sans-serif;
  font-weight:700;font-size:1.22rem;color:var(--on-accent);background:var(--accent);
  width:44px;height:44px;border-radius:2px 11px 2px 2px;
  display:flex;align-items:center;justify-content:center}
ol.steps h3{margin-bottom:.3em}
ol.steps p{margin-bottom:.5em;font-size:.98rem}

/* E 表格。这是「运费字段」「品类风险」这类真表格，与 Spreadsheet 词义无关 */
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:.94rem;min-width:440px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--mist);font-family:Figtree,system-ui,sans-serif;font-weight:700;
  font-size:.86rem}
/* 日期整列不许折行：2026-08-04 被拆成两行看着像数据错了 */
td time{white-space:nowrap;font-variant-numeric:tabular-nums}
/* 单元格里的链接是这一格唯一的可点处，触点要够 44px（A11y 硬门 16）。
   用 inline-flex 撑高度而不是 min-width，min-width 会把换行也一起干掉。 */
td a{display:inline-flex;align-items:center;justify-content:flex-start;
  min-height:44px;min-width:44px}

/* F 卡片：2 或 4 列，绝不 3 列等宽（Taste 4.7） */
.cards{display:grid;gap:16px;margin-top:22px}
.cards.two{grid-template-columns:1fr}
@media(min-width:740px){.cards.two{grid-template-columns:1fr 1fr}}
.cards.four{grid-template-columns:1fr 1fr}
@media(min-width:980px){.cards.four{grid-template-columns:repeat(4,1fr)}}
/* 三列：手机单列、平板两列、桌面三列。不给等宽三卡横排留可能（Taste 4.7），
   桌面这一档第一张卡跨两列，读起来是「一大两小」而不是三个一样的盒子 */
.cards.three{grid-template-columns:1fr}
@media(min-width:740px){.cards.three{grid-template-columns:1fr 1fr}}
@media(min-width:980px){
  .cards.three{grid-template-columns:1.4fr 1fr 1fr}
}
/* 兜底：任何单列情形下**图标**都不许被拉成整行宽（hubbuycnsheet 那轮的巨型占位图）。
   但只能管图标：品类图标是 .card / li 的直接子 svg，成图是包在 <figure> 里的。
   早先一刀切 max-width，把步骤里的机制图压成 120px 的缩略图，字全糊（本轮截图实测）。 */
.card>svg{max-width:132px}
.card figure svg,ol.steps figure svg{width:100%;max-width:none}
/* 小图标的封顶。上面那条是给整幅插图用的，图标跟着一起被拉成整列宽就成了
   一屏巨型占位图（首页步骤列表实测：64px 的图标渲染成 511px）。
   注意特异性：`ol.steps figure svg` 是 (0,1,3)，光写 `svg.ico` (0,1,1) 压不过它，
   所以这里用 !important 一次说死，任何新版式引入 card_icon 都自动受保护。 */
svg.ico{width:auto !important;max-width:96px !important;height:auto !important}
ol.steps figure:has(svg.ico),.card figure:has(svg.ico),
.vcard figure:has(svg.ico){margin:0}
/* iconwrap replaces <figure> around card and step icons. A 64px icon is interface
   decoration, not an illustration you could lift out of the page and caption,
   so <figure> was the wrong element for it to begin with. */
.iconwrap{margin:0 0 2px}
.iconwrap svg{display:block}
/* Long strip artwork (aspect ratio over 2.5) does not belong in a half-width column.
   Collapse the two-column grid it landed in so the strip gets the full measure.
   The max-width on the <img> itself still stops it from being blown up past its
   native pixels, so this also pulls the figure and the prose back to similar widths. */
.split:has(.wideimg),.cards:has(.wideimg){grid-template-columns:1fr}
figure:has(.wideimg){width:fit-content;max-width:100%;margin-left:auto;margin-right:auto}
/* Full-measure figures cap at 840px, not at the 1110px wrap. The prose column runs
   to about 730px, so an uncapped figure sat 34% wider than the text under it and read
   as two different layouts stacked. 840 keeps the gap near 13% while every screenshot
   here still renders at 0.76 of its native pixels or better, so nothing goes soft. */
.wide-fig{width:fit-content;max-width:min(100%,840px);margin-left:auto;margin-right:auto}
figure:has(.wideimg){max-width:min(100%,840px)}
/* ...except where the block the figure is being compared against is the full measure
   rather than the prose column. In the compare layout the figure sits next to a
   1110px two-column panel, and in the steps layout next to a full width <ol>; capping
   those at 840 makes the gap worse, not better. Gate 4 measures the figure against
   whatever block is actually beside it, so the cap has to follow the same thing. */
[data-layout="g"]>.wrap>figure{max-width:100%}
ol.steps>li>svg{max-width:120px}
.card{border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:0 var(--r-lg) var(--r-lg) 0;background:var(--card);
  padding:17px;display:flex;flex-direction:column;gap:9px;position:relative}
.card h3{font-size:1rem;margin:0;font-family:Figtree,system-ui,sans-serif;font-weight:700}
.card p{font-size:.92rem;margin:0;color:var(--soft)}
.card img,.card svg{border-radius:var(--r);width:100%}
a.card{text-decoration:none;color:inherit;cursor:pointer;
  transition:border-color .2s,box-shadow .2s}
a.card:hover{border-color:var(--accent);box-shadow:0 14px 30px -22px var(--shadow)}
a.card .go{margin-top:auto;font-size:.85rem;color:var(--accent-deep);font-weight:700}
/* 卡片正文里的链接常常是这张卡唯一的可点处（卡片本身是 div），所以它不算
   WCAG 2.5.8 里那种「句中内联链接」的豁免情形，必须给满 44px。 */
.card p a{display:inline-flex;align-items:center;min-height:44px;font-weight:700}
p.more{margin-top:.2em}
p.more>a,td>a:only-child{display:inline-flex;align-items:center;min-height:44px;
  font-weight:700}

/* G 对照 */
.compare{display:grid;gap:16px;margin-top:22px}
@media(min-width:820px){.compare{grid-template-columns:1fr 1fr}}
.compare>div{border-radius:var(--r-lg);padding:20px;border:1px solid var(--line)}
.compare .yes{background:var(--sand);border-color:#F0D2AC}
.compare .no{background:var(--mist)}
.compare h3{font-size:1rem;font-family:Figtree,system-ui,sans-serif;font-weight:700}
.compare ul{margin:0;padding-left:1.1em}
.compare li{margin:.4em 0;font-size:.95rem}

/* I 判定台账：本站的识别物。左侧色条 + 判定标签 + 理由行。
   颜色不是唯一指示物 -- 每张卡都带文字标签和一枚形状不同的记号。 */
.ledger{display:grid;gap:14px;margin-top:22px}
@media(min-width:900px){.ledger{grid-template-columns:1fr 1fr}}
.vcard{border:1px solid var(--line);border-left:5px solid var(--accent);
  border-radius:0 var(--r-lg) var(--r-lg) 0;background:var(--card);padding:18px 20px;
  display:flex;flex-direction:column;gap:10px}
.vcard.go{border-left-color:var(--go)}
.vcard.stop{border-left-color:var(--stop)}
.vcard .tag{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;
  letter-spacing:.09em;text-transform:uppercase;font-weight:700;
  font-family:Figtree,system-ui,sans-serif;color:var(--accent-deep)}
.vcard.go .tag{color:var(--go)}
.vcard.stop .tag{color:var(--stop)}
.vcard .tag .sign{width:18px;height:18px;flex:0 0 auto}
.vcard h3{margin:0;font-size:1.06rem}
.vcard p{margin:0;font-size:.95rem;color:var(--soft)}
.vcard figure{margin-top:2px}
.vcard svg{width:100%;border-radius:var(--r)}

/* H 评分器（真交互，不是静态图冒充工具） */
.picker{border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;
  background:var(--card);margin-top:22px;box-shadow:0 14px 34px -28px var(--shadow)}
.picker .q{display:grid;gap:14px;margin-bottom:16px}
@media(min-width:760px){.picker .q{grid-template-columns:1fr 1fr}}
.picker label{display:block;font-size:.9rem;font-weight:700;margin-bottom:6px}
.picker select{width:100%;min-height:44px;padding:9px 12px;border:1px solid var(--line);
  border-radius:var(--r);font:inherit;font-size:.95rem;background:var(--card);color:var(--ink)}
.picker input[type=text],.picker input[type=number]{width:100%;min-height:44px;
  padding:9px 12px;border:1px solid var(--line);border-radius:var(--r);font:inherit;
  font-size:.95rem;background:var(--card);color:var(--ink)}
.picker .kwout{font-family:Figtree,system-ui,sans-serif;font-weight:700;font-size:1.32rem;
  line-height:1.4;word-break:break-word;margin:0 0 .4em}
.picker .copyrow{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:12px}
.picker .copyrow a,.picker .copyrow button{min-height:44px;display:inline-flex;
  align-items:center;padding:10px 16px;border-radius:var(--r);font-weight:700;
  font-size:.92rem;font-family:Figtree,system-ui,sans-serif;cursor:pointer;text-decoration:none}
.picker .copyrow button{border:1px solid var(--line);background:var(--card);color:var(--ink)}
.picker .copyrow a{background:var(--accent);color:var(--on-accent);
  border:1px solid var(--accent)}
.picker .copyrow a:hover{background:var(--accent-deep);border-color:var(--accent-deep);
  color:var(--on-accent)}
.picker .said{font-size:.86rem;color:var(--soft)}
.picker .out{border-top:1px solid var(--line);padding-top:16px;font-size:.97rem}
.picker .score{font-family:Figtree,system-ui,sans-serif;font-weight:700;font-size:1.5rem;
  display:block;margin-bottom:.15em}
.picker .verdict{display:inline-block;padding:5px 12px;border-radius:99px;
  background:var(--mist);color:var(--accent-deep);font-weight:700;font-size:.9rem;
  margin-bottom:.7em}
.picker .verdict.go{background:rgba(20,107,84,.14);color:var(--go)}
.picker .verdict.stop{background:rgba(163,52,31,.13);color:var(--stop)}
.picker ul{margin:.4em 0 0;padding-left:1.1em;font-size:.93rem;color:var(--soft)}
/* 配方的步骤列表：编号要认得出顺序，但不套 ol.steps 那套大方块编号 */
.picker ol.plain{margin:.4em 0 0;padding-left:1.25em;font-size:.95rem;color:var(--ink)}
.picker ol.plain li{margin-bottom:.55em}
.picker ol.plain b{font-family:Figtree,system-ui,sans-serif}
/* 这一条是「它不会告诉你什么」，颜色不是唯一指示物：有加粗小标题带头 */
.picker .warn{margin:1em 0 0;padding:12px 14px;border-radius:var(--r);
  background:var(--sand);border:1px solid var(--line);font-size:.93rem}
.picker .srcnote{margin:.9em 0 0;font-size:.85rem;color:var(--soft)}

/* hero：纸感浅色，不是深色渐变（与姊妹站拉开的第一眼差别） */
.hero{position:relative;border-bottom:1px solid var(--line);
  background:linear-gradient(103deg,var(--mist) 0%,var(--paper) 54%,var(--sand) 100%)}
.hero .wrap{position:relative;padding-top:clamp(44px,5.6vw,78px);
  padding-bottom:clamp(38px,4.8vw,66px)}
.hero .grid{display:grid;gap:clamp(24px,3.4vw,44px);align-items:center}
.hero .grid>*{min-width:0}
@media(min-width:960px){.hero .grid{grid-template-columns:1.06fr .94fr}}
.hero h1{max-width:19ch;text-wrap:balance}
.hero p{color:var(--soft);max-width:54ch;font-size:1.08rem}
.hero .kicker{color:var(--accent-deep);font-family:Figtree,system-ui,sans-serif;font-size:.79rem;
  letter-spacing:.15em;text-transform:uppercase;font-weight:700;margin-bottom:.75em}
.hero .stamp{margin-bottom:18px}
.hero img,.hero svg{border-radius:var(--r-lg);width:100%}

/* narrowbar: the product search box, hard gate 1. Sits outside .grid and inside
   .wrap so it spans the full hero width. Dropping it into the left column shrinks
   it to a stub, which is exactly the "bolted on afterwards" look the gate catches
   with its 45%-of-hero-width warning. The filter-bar motif reads here as one long
   bar that narrows a shelf down to the single item you came for. */
.narrowbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:clamp(26px,3vw,38px);padding:clamp(14px,1.6vw,20px);
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);
  box-shadow:0 1px 0 var(--line),0 12px 30px -24px rgba(23,33,28,.5)}
/* flex:1 0 100% or the label gets pulled up next to the input and pushes the
   submit button onto its own line. */
.narrowbar label{flex:1 0 100%;font-family:Figtree,system-ui,sans-serif;
  font-size:.79rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  color:var(--accent-deep)}
.narrowbar input[type=search]{flex:1 1 15rem;min-width:0;min-height:52px;
  padding:12px 16px;font:inherit;font-size:1.02rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  -webkit-appearance:none;appearance:none}
.narrowbar input[type=search]:focus-visible{outline:2px solid var(--accent);
  outline-offset:1px;border-color:var(--accent)}
.narrowbar button{flex:0 0 auto;min-height:52px;padding:12px 26px;cursor:pointer;
  font-family:Figtree,system-ui,sans-serif;font-weight:700;font-size:1rem;
  color:var(--on-accent);background:var(--accent);border:0;border-radius:var(--r);
  transition:background .2s}
.narrowbar button:hover{background:var(--accent-deep)}
.narrowhint{flex:1 0 100%;margin:2px 0 0;font-size:.86rem;color:var(--soft)}

/* rail: the thin strip of secondary entrances. Hard gate 1 allows at most three
   button-shaped things in the hero and none of them above the search box, so the
   hero keeps zero buttons and everything else lands here. */
.railwrap{border-bottom:1px solid var(--line);background:var(--mist)}
.railwrap .wrap{padding-top:13px;padding-bottom:13px}
.rail{display:flex;flex-wrap:wrap;gap:4px 26px;margin:0;padding:0;list-style:none}
.rail a{display:inline-flex;align-items:center;min-height:30px;
  font-family:Figtree,system-ui,sans-serif;font-size:.92rem;font-weight:600;
  color:var(--accent-deep);text-decoration:none;
  border-bottom:1px solid rgba(47,107,79,.34)}
.rail a:hover{color:var(--ink);border-bottom-color:var(--ink)}
/* Touch targets only on coarse pointers. Raising the height globally would make
   check_frontstage count these as hero-sized buttons on pages where the rail sits
   high up, and the two gates would then fight each other. */
@media(pointer:coarse),(max-width:599px){.rail a{min-height:44px}}

/* wall: the category card wall, hard gate 2. Has to be one of the first three
   top-level blocks in <main>, every card carries a picture, and the badge names
   the kind of destination rather than the site it belongs to (gate 10). */
.wallwrap{border-bottom:1px solid var(--line);background:var(--paper)}
.wall{display:grid;gap:14px;margin:22px 0 0;padding:0;list-style:none;
  grid-template-columns:repeat(auto-fill,minmax(148px,1fr))}
.wall>li{margin:0}
.wall a{display:flex;flex-direction:column;height:100%;overflow:hidden;
  text-decoration:none;color:var(--ink);background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);
  transition:border-color .2s,transform .2s}
.wall a:hover{border-color:var(--accent);transform:translateY(-2px)}
.wall img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;
  background:var(--mist)}
.wall .tilebody{display:flex;flex-direction:column;gap:5px;padding:11px 12px 13px}
.wall strong{font-family:Figtree,system-ui,sans-serif;font-size:.98rem;line-height:1.25}
.wall .tilenote{font-size:.83rem;line-height:1.4;color:var(--soft)}
.wall .dest{align-self:flex-start;margin-top:2px}
.wallfoot{margin:18px 0 0;font-size:.9rem;color:var(--soft);max-width:72ch}

.ctarow{display:flex;gap:11px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:11px 19px;
  border-radius:2px 11px 2px 2px;text-decoration:none;font-weight:700;font-size:.96rem;
  font-family:Figtree,system-ui,sans-serif;cursor:pointer;
  transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-deep);color:var(--on-accent)}
.btn-line{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.btn-line:hover{border-color:var(--accent);color:var(--accent-deep)}
.btn small{font-weight:400;opacity:.85;font-size:.77rem}

/* 出站卡片契约：目的地徽章 */
.dest{display:inline-block;font-size:.71rem;letter-spacing:.06em;text-transform:uppercase;
  font-weight:700;padding:3px 8px;border-radius:99px;font-family:Figtree,system-ui,sans-serif;
  background:var(--mist);color:var(--soft);border:1px solid var(--line)}
.dest.w2c{background:rgba(20,107,84,.13);color:var(--go);border-color:transparent}
.dest.official{background:var(--sand);color:var(--brand-deep);border-color:transparent}

.note{border-left:4px solid var(--accent);background:var(--mist);padding:14px 18px;
  border-radius:0 var(--r) var(--r) 0;margin:18px 0;font-size:.95rem}
.note.cool{border-left-color:var(--brand);background:var(--sand)}
.note strong{font-family:Figtree,system-ui,sans-serif}
.srcnote{font-size:.82rem;color:var(--soft);margin-top:.8em}

details{border:1px solid var(--line);border-radius:var(--r);padding:0;margin:0 0 11px;
  background:var(--card)}
summary{cursor:pointer;padding:15px 18px;font-family:Figtree,system-ui,sans-serif;
  font-weight:700;font-size:.99rem;min-height:44px;display:flex;align-items:center;gap:10px}
details[open] summary{border-bottom:1px solid var(--line)}
details .inner{padding:15px 18px}
details .inner p:last-child{margin-bottom:0}

footer.site{background:#141026;color:#C7C0D8;padding:clamp(38px,5vw,62px) 0 28px;
  font-size:.93rem}
footer.site h4{color:#FBFAFD;font-size:.87rem;letter-spacing:.09em;
  text-transform:uppercase;margin:0 0 .8em;font-weight:700;
  font-family:Figtree,system-ui,sans-serif}
footer.site a{color:#DED8EC;text-decoration:none}
footer.site a:hover{color:var(--brand);text-decoration:underline}
.footgrid{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:760px){.footgrid{grid-template-columns:1.6fr 1fr 1fr}}
footer.site ul{list-style:none;margin:0;padding:0}
/* 375 视口下页脚是唯一还能点的导航（页头折成汉堡），触点必须够 */
footer.site li a{display:inline-flex;align-items:center;min-height:44px;min-width:44px;
  padding:2px 0}
/* 页脚里的邮箱是那一栏唯一的行动点，写在句末时 375 视口下只有十几像素高 */
footer.site p.more{margin-top:-.4em;margin-bottom:.6em}
footer.site p.more>a{color:#fff;text-decoration:underline}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:20px;
  font-size:.84rem;color:#9C94B2}
.legal p{max-width:none}

@media(max-width:959px){
  .navtoggle{display:block}
  nav.main{margin-left:0;position:absolute;left:0;right:0;top:64px;background:var(--paper);
    border-bottom:1px solid var(--line);display:none;padding:8px 20px 14px}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;gap:0}
  nav.main a{padding:12px 6px;border-radius:2px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;
    scroll-behavior:auto !important}
}

/* October local review: compact editorial hierarchy and readable historical figures. */
:root{--r:4px;--r-lg:8px;--paper:#faf9f5;--card:#fff;--line:#dddcd4;--soft:#4c554e}
.hero .wrap>h1{max-width:22ch}.hero .wrap>.lede{max-width:65ch}
.hero .narrowbar{max-width:850px;margin:22px 0 0;padding:16px 0;border:0;box-shadow:none;background:transparent}
.topic-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:0}.topic-links a{min-height:44px;display:inline-flex;align-items:center}
.wall{grid-template-columns:repeat(8,minmax(0,1fr));gap:14px}.wall a{border:0;border-radius:0;background:transparent}.wall .tilebody{padding:12px 0}.wall .tilenote{display:none}.wall img{border-radius:4px;aspect-ratio:1/1}.wall strong{font-size:.94rem}.wall .dest{display:none}
.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}.editorial-split figure{margin:0;align-self:start}.editorial-split>div>h3:not(:first-child){margin-top:30px}
.guide-figure{margin:26px 0 18px;max-width:100%;width:fit-content;background:var(--card);padding:12px;border:1px solid var(--line)}.guide-figure img{width:auto;max-width:100%;height:auto;object-fit:contain}.guide-figure>a{display:block}.guide-figure figcaption{max-width:80ch;margin-top:12px;font-size:.86rem;color:var(--soft)}
.guide-index{display:grid;grid-template-columns:1fr 1fr;gap:24px 50px}.guide-index a{display:block;min-height:100px;text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:20px}.guide-index strong{display:block;font:700 1.2rem/1.3 Figtree,system-ui,sans-serif;margin-bottom:8px}.guide-index span{display:block;color:var(--soft)}
.tablewrap{max-width:100%;overflow:auto}.tablewrap table{min-width:0;width:100%;border-collapse:collapse}.tablewrap th,.tablewrap td{text-align:left;vertical-align:top;padding:14px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.maplist li a{display:inline-block;min-height:44px;padding:8px 0}
footer.site{background:#17251e;color:#dce5df}footer.site a{color:#e5eee8}.legal{color:#b5c4b9}.legal p{max-width:90ch}
@media(prefers-color-scheme:dark){:root{--paper:#101914;--card:#1a261e;--line:#35443a;--soft:#b9c8bf}.guide-figure{background:#fff;color:#17211c}.guide-figure figcaption{color:#354439}.guide-figure figcaption a{color:#8c3b00}}
@media(max-width:1100px){.wall{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:650px){.editorial-split,.guide-index{grid-template-columns:1fr;gap:24px}.wall{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 10px}.wall strong{font-size:.83rem}.wrap{padding-left:18px;padding-right:18px}.wall .tilebody{padding-top:8px}.hero h1{font-size:2.2rem}.footgrid{grid-template-columns:1fr 1fr}.footgrid>div:first-child{grid-column:1/-1}.guide-figure{padding:8px}}
@media(max-width:360px){.wall{grid-template-columns:repeat(2,minmax(0,1fr))}}

.official-logo{width:138px;height:auto;flex:0 0 auto}.brandmark{gap:12px}.brandmark span{font-size:.92rem}
@media(max-width:1090px) and (min-width:960px){.brandmark span{display:none}}
@media(max-width:450px){.official-logo{width:110px}.brandmark span{font-size:.8rem}.brandmark small{font-size:.64rem}}
@media(prefers-color-scheme:dark){.official-logo{background:#fff;padding:5px;box-sizing:content-box}}

.hero{padding:48px 0;background:var(--paper)}.hero .wrap>h1{max-width:27ch}.editorial-split p>a:only-child,.wallfoot>a,.guide-index+p>a{display:inline-flex;align-items:center;min-height:44px}.guide-figure>a{min-height:44px;display:flex;align-items:center}
@media(max-width:360px){.official-logo{width:88px}.brandmark span{font-size:.72rem}.brandmark small{font-size:.58rem}.bar{gap:8px}}