/* ==========================================================================
   单县 · 四省界上，古单父地
   设计系统：明亮田园 · 塬上纸色
   单文件，无预处理，无外部依赖。
   顺序：tokens → 基础 → 布局 → 导航 → hero → 通用组件 → 各节 → 响应式 → 打印
   ========================================================================== */

/* ---------- 1. tokens ---------- */
:root{
  --bg:#FAF4E6;
  --bg-2:#F5EEDC;
  --bg-3:#F1EAD5;
  --paper:#FFFDF6;
  --ink:#232B1D;
  --ink-2:#4C5545;
  --muted:#7A806F;
  --green:#4C6B3A;
  --green-2:#6F8C52;
  --green-3:#A9BE8C;
  --wheat:#C9973B;
  --wheat-2:#EFD79E;
  --wheat-3:#F7EAC8;
  --clay:#B06A45;
  --line:rgba(35,43,29,.13);
  --line-2:rgba(35,43,29,.07);

  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",SimSun,Georgia,serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:68px;
  --radius:18px;
  --shadow:0 24px 70px rgba(70,58,25,.10);
  --shadow-sm:0 10px 30px rgba(70,58,25,.07);
}

/* ---------- 2. 基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  background:var(--bg);
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.28;
  letter-spacing:.01em;
  margin:0;
  color:var(--ink);
}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
b,strong{font-weight:600;color:var(--ink)}
em,i{font-style:normal}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--green-2)}
a:focus-visible,button:focus-visible,dialog:focus-visible{
  outline:2px solid var(--green);
  outline-offset:3px;
  border-radius:4px;
}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--wheat-2);color:var(--ink)}

.skip-link{
  position:fixed;top:-100px;left:16px;z-index:1000;
  background:var(--green);color:#fff;
  padding:12px 20px;border-radius:0 0 10px 10px;
  font-size:.9rem;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:0;color:#fff}

/* ---------- 3. 布局 ---------- */
.wrap{width:min(1200px,100% - 9vw);margin-inline:auto}
.section{
  padding:clamp(76px,9vw,128px) 0;
  scroll-margin-top:var(--nav-h);
  position:relative;
}
.section-alt{background:var(--bg-2)}
.section-dark{background:#1E2A20;color:#EDE7D6}

/* ---------- 4. 导航 ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--nav-h);
  background:rgba(250,244,230,.72);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.nav.is-scrolled{
  background:rgba(250,244,230,.92);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px rgba(70,58,25,.06);
}
@media (min-width:861px){
  .nav.is-dark{
    background:rgba(24,34,26,.8);
    border-bottom-color:rgba(237,231,214,.14);
    box-shadow:0 8px 26px rgba(0,0,0,.16);
  }
  .nav.is-dark .brand{color:#EDE7D6}
  .nav.is-dark .brand-en{color:rgba(237,231,214,.62)}
  .nav.is-dark .nav-links a{color:rgba(237,231,214,.76)}
  .nav.is-dark .nav-links a:hover,
  .nav.is-dark .nav-links a.is-active{color:#EDE7D6}
  .nav.is-dark .nav-links a::after{background:var(--wheat-2)}
  .nav.is-dark .progress{background:linear-gradient(90deg,var(--wheat-2),var(--wheat))}
}
.nav-inner{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;align-items:baseline;gap:10px;
  color:var(--ink);
  flex-shrink:0;
}
.brand-cn{
  font-family:var(--serif);
  font-size:1.22rem;
  font-weight:600;
  letter-spacing:.08em;
}
.brand-en{
  font-size:.6rem;
  letter-spacing:.28em;
  color:var(--muted);
  font-weight:500;
  transform:translateY(-1px);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:clamp(12px,1.6vw,26px);
}
.nav-links a{
  position:relative;
  font-size:.9rem;
  color:var(--ink-2);
  padding:8px 2px;
  letter-spacing:.04em;
  white-space:nowrap;
}
.nav-links a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:2px;
  height:1px;background:var(--green);
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav-links a:hover,.nav-links a.is-active{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  margin-right:-8px;
  position:relative;
  flex-shrink:0;
}
.nav-toggle span{
  display:block;
  width:22px;height:1.5px;
  margin:5px auto;
  background:var(--ink);
  border-radius:2px;
  transition:transform .35s var(--ease),opacity .25s var(--ease);
}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.progress{
  position:absolute;left:0;bottom:0;
  height:2px;width:0;
  background:linear-gradient(90deg,var(--green),var(--wheat));
  transition:width .1s linear;
}

/* ---------- 5. hero ---------- */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:calc(var(--nav-h) + 26px) 0 clamp(120px,20vh,200px);
  overflow:hidden;
}
.hero-art{
  position:absolute;
  left:0;right:0;bottom:0;
  height:min(54vh,430px);
  pointer-events:none;
  z-index:0;
}
.hero-art svg{width:100%;height:100%;display:block}
.ply{will-change:transform}
.hero-inner{position:relative;z-index:1}
.hero-eyebrow{
  font-size:.72rem;
  letter-spacing:.28em;
  color:var(--green);
  text-transform:uppercase;
  margin-bottom:clamp(18px,3vw,30px);
}
.hero-eyebrow .dot{margin:0 10px;color:var(--wheat)}
.hero-title{
  display:flex;
  flex-direction:column;
  gap:18px;
  margin-bottom:clamp(20px,3.4vw,34px);
}
.hero-cn{
  font-family:var(--serif);
  font-size:clamp(5.6rem,18vw,14.5rem);
  line-height:.88;
  letter-spacing:.02em;
  font-weight:600;
  color:var(--ink);
}
.hero-en{
  font-family:var(--sans);
  font-size:clamp(.68rem,1.05vw,.86rem);
  letter-spacing:.52em;
  color:var(--muted);
  font-weight:500;
  padding-left:.1em;
}
.hero-tag{
  font-family:var(--serif);
  font-size:clamp(1.35rem,2.4vw,1.85rem);
  color:var(--ink-2);
  letter-spacing:.06em;
  margin-bottom:14px;
}
.hero-lede{
  max-width:44ch;
  font-size:clamp(1rem,1.35vw,1.12rem);
  line-height:1.95;
  color:var(--ink-2);
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:clamp(18px,3vw,44px);
  margin-top:clamp(28px,4.4vw,52px);
}
.hero-meta li{display:flex;flex-direction:column;gap:2px}
.hero-meta b{
  font-family:var(--serif);
  font-size:1.02rem;
  font-weight:600;
  letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
}
.hero-meta span{
  font-size:.72rem;
  letter-spacing:.16em;
  color:var(--muted);
}
.scroll-cue{
  position:absolute;left:50%;bottom:clamp(20px,3.4vh,40px);
  transform:translateX(-50%);
  z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:.66rem;letter-spacing:.3em;color:var(--ink-2);
}
.hero::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;
  height:clamp(130px,24vh,210px);
  background:linear-gradient(180deg,rgba(250,244,230,0),var(--bg) 74%);
  pointer-events:none;
  z-index:2;
}
.scroll-cue i{
  display:block;width:1px;height:38px;
  background:linear-gradient(var(--ink-2),transparent);
  animation:cue 2.4s var(--ease) infinite;
}
@keyframes cue{
  0%,100%{transform:scaleY(.4);opacity:.2;transform-origin:top}
  50%{transform:scaleY(1);opacity:.9;transform-origin:top}
}
@media (prefers-reduced-motion:reduce){
  .scroll-cue i{animation:none;opacity:.5}
}

/* ---------- 6. 通用组件 ---------- */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--green);
  margin-bottom:18px;
}
.eyebrow .num{
  font-family:var(--serif);
  font-size:.9rem;
  letter-spacing:.04em;
  color:var(--wheat);
}
.sec-head{max-width:820px;margin-bottom:clamp(38px,5.4vw,68px)}
.sec-title{
  font-size:clamp(2.05rem,4.6vw,3.35rem);
  line-height:1.22;
  letter-spacing:.01em;
  margin-bottom:22px;
}
.lede{
  font-size:clamp(1rem,1.35vw,1.12rem);
  line-height:1.95;
  color:var(--ink-2);
  max-width:60ch;
}
.block-title{
  font-size:1.15rem;
  letter-spacing:.06em;
  margin-bottom:22px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
}
.fineprint{
  font-size:.76rem;
  line-height:1.75;
  color:var(--muted);
  margin-top:clamp(22px,3vw,34px);
  max-width:70ch;
}
.src{
  font-size:.74rem;
  line-height:1.7;
  color:var(--muted);
  margin-top:12px;
}

.bento{display:grid;gap:clamp(14px,1.6vw,22px)}

.card{
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  padding:clamp(22px,2.4vw,32px);
  box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
  border-color:var(--line);
}
.card h3{
  font-size:1.15rem;
  letter-spacing:.05em;
  margin-bottom:14px;
}
.card p{
  font-size:.92rem;
  line-height:1.92;
  color:var(--ink-2);
}
.card p + p{margin-top:11px}
.card-accent{
  background:linear-gradient(150deg,var(--wheat-3),var(--paper) 68%);
  border-color:rgba(201,151,59,.28);
}
.card-accent p{max-width:66ch}
.card-note{background:var(--bg-2);box-shadow:none}

.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .78s var(--ease) var(--d,0ms),transform .78s var(--ease) var(--d,0ms);
}
.reveal.in{opacity:1;transform:none}

/* ---------- 7. 名片 ---------- */
.card-section{background:var(--bg-2);border-top:1px solid var(--line-2)}
.card-head{
  max-width:720px;
  margin-bottom:clamp(34px,4.6vw,54px);
}
.stats{grid-template-columns:repeat(12,1fr)}
.stat{
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  padding:clamp(22px,2.4vw,30px);
  box-shadow:var(--shadow-sm);
  grid-column:span 3;
  display:flex;flex-direction:column;
}
.stat-lg{grid-column:span 6;background:linear-gradient(160deg,#fff,var(--wheat-3))}
.stat-wide{
  grid-column:span 12;
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:clamp(18px,3.4vw,48px);
}
.stat-main{min-width:0}
.stat-code{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:8px;
  padding-left:clamp(18px,3vw,40px);
  border-left:1px solid var(--line-2);
  flex-shrink:0;
}
.stat-code span{
  font-size:.66rem;
  letter-spacing:.22em;
  color:var(--muted);
}
.stat-code b{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.9rem,4.2vw,3.1rem);
  line-height:1;
  letter-spacing:.1em;
  color:var(--green);
  font-variant-numeric:tabular-nums;
}
.stat-label{
  font-size:.72rem;
  letter-spacing:.2em;
  color:var(--muted);
  margin-bottom:10px;
}
.stat-num{
  font-family:var(--serif);
  font-size:clamp(2.3rem,4.2vw,3.4rem);
  line-height:1.05;
  font-weight:600;
  letter-spacing:-.01em;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
  margin-bottom:10px;
}
.stat-num em{
  font-family:var(--sans);
  font-size:.86rem;
  letter-spacing:.1em;
  color:var(--muted);
  margin-left:8px;
  font-weight:500;
}
.stat-num-sm{font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:.04em}
.stat-note{
  font-size:.78rem;
  line-height:1.75;
  color:var(--muted);
  margin-top:auto;
}

/* ---------- 8. 01 地理 ---------- */
.geo-grid{grid-template-columns:repeat(12,1fr)}
.geo-grid > .card-wide{grid-column:span 6}
.geo-grid > .card{grid-column:span 3}
.geo-grid > .card-accent{grid-column:1 / -1;grid-row:2}

.neigh-block{margin-top:clamp(48px,6vw,84px)}
.neigh-head{max-width:640px;margin-bottom:clamp(24px,3vw,36px)}
.neigh-head h3{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:10px}
.neigh-head p{font-size:.92rem;color:var(--ink-2);max-width:60ch}
.neigh-head b{color:var(--ink)}

.neigh{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(8px,1vw,12px);
}
.nc{
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:14px;
  padding:clamp(14px,1.6vw,20px);
  display:flex;flex-direction:column;gap:2px;
  min-height:104px;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.nc:hover{background:#fff;border-color:var(--line)}
.nc-p{
  font-size:.62rem;
  letter-spacing:.16em;
  color:var(--muted);
  margin-bottom:4px;
}
.nc b{
  font-family:var(--serif);
  font-size:1.02rem;
  letter-spacing:.04em;
}
.nc em{
  font-size:.78rem;
  color:var(--wheat);
  font-variant-numeric:tabular-nums;
  letter-spacing:.04em;
  margin-top:auto;
}
.nc-self{
  background:#1E2A20;
  border-color:#1E2A20;
}
.nc-self b{color:#EDE7D6}
.nc-self .nc-p{color:var(--green-3)}
.nc-self em{color:var(--wheat-2)}
.nc-js{background:linear-gradient(160deg,var(--wheat-3),var(--paper))}
.nc-hn{background:linear-gradient(160deg,#F6E7DA,var(--paper))}
.nc-ah{background:linear-gradient(160deg,var(--bg-3),var(--paper))}

.chips{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:18px;
}
.chips li{
  font-size:.76rem;
  color:var(--ink-2);
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:100px;
  padding:5px 13px;
  letter-spacing:.04em;
}
.chips b{color:var(--wheat);font-variant-numeric:tabular-nums;margin-left:4px}

.profile{
  margin:clamp(42px,5.4vw,72px) 0 0;
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  padding:clamp(20px,2.6vw,34px);
  box-shadow:var(--shadow-sm);
}
.fig-head{margin-bottom:18px}
.fig-head h3{font-size:1.1rem;letter-spacing:.05em;margin-bottom:6px}
.fig-head p{font-size:.78rem;color:var(--muted)}
.profile-svg{width:100%;height:auto;display:block}
.profile-key{display:none}

/* ---------- 9. 02 历史 ---------- */
.chain{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:clamp(8px,1.1vw,14px);
  margin-bottom:clamp(48px,6vw,80px);
  counter-reset:ch;
}
.chain-item{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:14px;
  padding:clamp(16px,1.8vw,22px);
  display:flex;flex-direction:column;
}
.chain-item::after{
  content:"";
  position:absolute;top:50%;right:calc(-1 * clamp(8px,1.1vw,14px) - 1px);
  width:clamp(8px,1.1vw,14px);height:1px;
  background:var(--green-3);
}
.chain-item:last-child::after{display:none}
.chain-era{
  font-size:.66rem;
  letter-spacing:.14em;
  color:var(--muted);
  margin-bottom:10px;
}
.chain-name{
  font-family:var(--serif);
  font-size:clamp(1.15rem,1.9vw,1.45rem);
  letter-spacing:.06em;
  color:var(--ink);
  margin-bottom:10px;
}
.chain-note{
  font-size:.76rem;
  line-height:1.78;
  color:var(--muted);
}
.chain-item-now{
  background:#1E2A20;border-color:#1E2A20;
}
.chain-item-now .chain-name{color:#EDE7D6}
.chain-item-now .chain-era{color:var(--green-3)}
.chain-item-now .chain-note{color:rgba(237,231,214,.68)}

.hist-grid{
  display:grid;
  grid-template-columns:1.05fr .85fr;
  gap:clamp(28px,4.4vw,64px);
  align-items:start;
}
.tl{position:relative;padding-left:26px}
.tl::before{
  content:"";position:absolute;left:5px;top:6px;bottom:6px;
  width:1px;background:var(--line);
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-25px;top:10px;
  width:9px;height:9px;border-radius:50%;
  background:var(--bg-2);
  border:1.5px solid var(--green-2);
}
.tl-year{
  display:block;
  font-family:var(--serif);
  font-size:.86rem;
  letter-spacing:.12em;
  color:var(--wheat);
  margin-bottom:6px;
}
.tl-item p{font-size:.9rem;line-height:1.9;color:var(--ink-2)}

.hist-side{display:flex;flex-direction:column;gap:clamp(16px,2vw,24px)}
.quote{
  margin:0;
  padding:clamp(24px,3vw,36px);
  background:var(--paper);
  border-left:3px solid var(--wheat);
  border-radius:0 var(--radius) var(--radius) 0;
  box-shadow:var(--shadow-sm);
}
.quote p{
  font-family:var(--serif);
  font-size:clamp(.98rem,1.5vw,1.08rem);
  line-height:2.05;
  color:var(--ink);
  letter-spacing:.02em;
  margin-bottom:16px;
}
.quote cite{
  display:block;
  font-size:.78rem;
  letter-spacing:.12em;
  color:var(--muted);
  text-align:right;
}

/* ---------- 10. 03 湖西（深色） ---------- */
.section-dark .eyebrow{color:var(--wheat-2)}
.section-dark .eyebrow .num{color:var(--wheat)}
.section-dark .sec-title{color:#EDE7D6}
.section-dark .lede{color:rgba(237,231,214,.74)}
.dark-grid{
  display:grid;
  grid-template-columns:1.45fr .8fr;
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
.dark-main{display:flex;flex-direction:column}
.dark-step{
  position:relative;
  padding:0 0 clamp(24px,3vw,34px) clamp(46px,5vw,64px);
  border-left:1px solid rgba(237,231,214,.14);
  margin-left:14px;
}
.dark-step:last-child{padding-bottom:0}
.dark-step::before{
  content:"";position:absolute;left:-5px;top:9px;
  width:9px;height:9px;border-radius:50%;
  background:var(--wheat);
  box-shadow:0 0 0 5px rgba(201,151,59,.16);
}
.dark-year{
  display:inline-block;
  font-family:var(--serif);
  font-size:.86rem;
  letter-spacing:.16em;
  color:var(--wheat);
  margin-bottom:8px;
}
.dark-step h3{
  font-size:1.22rem;
  color:#EDE7D6;
  margin-bottom:10px;
  letter-spacing:.04em;
}
.dark-step p{
  font-size:.92rem;
  line-height:1.95;
  color:rgba(237,231,214,.72);
  max-width:56ch;
}
.dark-side{
  background:rgba(237,231,214,.045);
  border:1px solid rgba(237,231,214,.12);
  border-radius:var(--radius);
  padding:clamp(22px,2.6vw,32px);
}
@media (min-width:901px){
  .dark-side{position:sticky;top:calc(var(--nav-h) + 28px)}
}
.dark-side-title{
  font-size:.72rem;
  font-family:var(--sans);
  letter-spacing:.26em;
  color:var(--wheat-2);
  margin-bottom:20px;
  font-weight:500;
}
.dark-stats div{
  display:flex;align-items:baseline;gap:14px;
  padding:12px 0;
  border-bottom:1px solid rgba(237,231,214,.1);
}
.dark-stats div:last-child{border-bottom:0}
.dark-stats dt{
  font-family:var(--serif);
  font-size:1.02rem;
  color:var(--wheat-2);
  flex-shrink:0;
  min-width:62px;
  font-variant-numeric:tabular-nums;
}
.dark-stats dd{
  margin:0;
  font-size:.82rem;
  line-height:1.7;
  color:rgba(237,231,214,.72);
}
.dark-memorial{
  margin-top:22px;
  padding-top:20px;
  border-top:1px solid rgba(237,231,214,.14);
}
.dark-memorial h4{
  font-size:.94rem;
  color:#EDE7D6;
  margin-bottom:10px;
  letter-spacing:.04em;
}
.dark-memorial p{
  font-size:.82rem;
  line-height:1.85;
  color:rgba(237,231,214,.66);
}
.dark-fine{
  margin-top:12px;
  font-size:.72rem !important;
  color:rgba(237,231,214,.44) !important;
}
.dark-foot{
  margin-top:clamp(34px,4.4vw,56px);
  padding-top:24px;
  border-top:1px solid rgba(237,231,214,.12);
  font-size:.78rem;
  line-height:1.85;
  color:rgba(237,231,214,.5);
  max-width:76ch;
}

/* ---------- 11. 04 今县 ---------- */
.now-grid{grid-template-columns:repeat(12,1fr)}
.now-grid > :nth-child(1){grid-column:span 6}
.now-grid > :nth-child(2),
.now-grid > :nth-child(3){grid-column:span 3}
.now-grid > :nth-child(4),
.now-grid > :nth-child(5),
.now-grid > :nth-child(6){grid-column:span 4}
.now-grid > :nth-child(7){grid-column:span 12}
.big-num{
  font-family:var(--serif);
  font-size:clamp(2.6rem,5.4vw,4.2rem);
  line-height:1;
  font-weight:600;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
  margin:6px 0 12px;
}
.big-num em{
  font-family:var(--sans);
  font-size:.9rem;
  letter-spacing:.1em;
  color:var(--muted);
  margin-left:10px;
  font-weight:500;
}
.delta{
  font-size:.86rem;
  color:var(--green);
  margin-bottom:8px;
}
.delta span{color:var(--muted);font-size:.76rem;margin-left:6px}
.bars{display:grid;gap:16px;margin-top:22px}
.bar{
  position:relative;
  padding-bottom:11px;
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  font-size:.8rem;
  color:var(--ink-2);
}
.bar::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:100%;height:5px;border-radius:3px;
  background:var(--line-2);
}
.bar span{
  position:absolute;left:0;bottom:0;z-index:1;
  width:var(--v);height:5px;border-radius:3px;
  background:linear-gradient(90deg,var(--green),var(--green-2));
}
.bar i{color:var(--muted);font-size:.76rem;font-variant-numeric:tabular-nums}

/* ---------- 12. 05 人物 ---------- */
.tabs-wrap{margin-top:6px}
.tabs{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  border-bottom:1px solid var(--line);
  margin-bottom:clamp(26px,3.4vw,40px);
}
.tab{
  position:relative;
  padding:12px 18px;
  font-size:.9rem;
  color:var(--muted);
  letter-spacing:.04em;
  min-height:44px;
  transition:color .3s var(--ease);
}
.tab::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-1px;
  height:2px;background:var(--green);
  transform:scaleX(0);
  transition:transform .35s var(--ease);
}
.tab:hover{color:var(--ink-2)}
.tab[aria-selected="true"]{color:var(--ink);font-weight:600}
.tab[aria-selected="true"]::after{transform:scaleX(1)}

.people{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(14px,1.8vw,24px);
}
.person{
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  padding:clamp(22px,2.4vw,30px);
  box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;
}
.person-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding-bottom:12px;
  margin-bottom:14px;
  border-bottom:1px solid var(--line-2);
}
.person-head h3{font-size:1.32rem;letter-spacing:.05em}
.person-tag{
  font-size:.66rem;
  letter-spacing:.1em;
  color:var(--wheat);
  background:var(--wheat-3);
  border-radius:100px;
  padding:3px 10px;
  white-space:nowrap;
}
.person-role{
  font-size:.74rem;
  letter-spacing:.14em;
  color:var(--green);
  margin-bottom:12px;
}
.person p{
  font-size:.88rem;
  line-height:1.92;
  color:var(--ink-2);
}
.person p + p{margin-top:10px}
.person .src{margin-top:auto;padding-top:14px}
.person-legend{background:linear-gradient(165deg,var(--bg-3),var(--paper))}
.person-note{background:var(--bg-2);box-shadow:none}
.person-wide{grid-column:1 / -1}
.people:has(.person-wide){grid-template-columns:1fr}

/* ---------- 13. 06 风物 ---------- */
.things-grid{
  display:grid;
  grid-template-columns:1.35fr .8fr;
  gap:clamp(28px,4.4vw,64px);
  align-items:start;
  margin-bottom:clamp(44px,5.4vw,76px);
}
.thing-main .block-title{margin-bottom:18px}
.thing-lede{
  font-size:.98rem;
  line-height:1.95;
  color:var(--ink-2);
  max-width:58ch;
  margin-bottom:clamp(26px,3vw,38px);
}
.steps{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:clamp(12px,1.6vw,20px);
}
.steps li{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:14px;
  padding:18px 20px 18px 54px;
  box-shadow:var(--shadow-sm);
}
.step-n{
  position:absolute;left:16px;top:16px;
  font-family:var(--serif);
  font-size:.82rem;
  color:var(--wheat);
  letter-spacing:.04em;
}
.steps b{
  display:block;
  font-family:var(--serif);
  font-size:1rem;
  letter-spacing:.06em;
  margin-bottom:5px;
}
.steps p{
  font-size:.8rem;
  line-height:1.8;
  color:var(--muted);
}

.thing-side{display:flex;flex-direction:column;gap:clamp(16px,2vw,24px)}
.thing-fig{margin:0}
.thing-fig figcaption,.gal figcaption,.map-fig figcaption{
  font-size:.72rem;
  line-height:1.75;
  color:var(--muted);
  margin-top:12px;
}
.thing-fig img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  border-radius:14px;
}

.fig-btn{
  display:block;
  width:100%;
  padding:0;
  border-radius:14px;
  overflow:hidden;
  cursor:zoom-in;
  background:var(--bg-3);
  position:relative;
}
.fig-btn img{width:100%;height:auto;transition:transform .6s var(--ease)}
.fig-btn:hover img{transform:scale(1.025)}
.fig-btn::after{
  content:"";
  position:absolute;inset:0;
  border-radius:14px;
  box-shadow:inset 0 0 0 1px rgba(35,43,29,.06);
  pointer-events:none;
}

.food-grid{grid-template-columns:repeat(3,1fr)}
.food-grid .card p{font-size:.86rem}

.season{margin-top:clamp(40px,5vw,64px)}
.season-list{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(10px,1.4vw,18px);
}
.season-list li{
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--line-2);
}
.season-list b{
  font-family:var(--serif);
  font-size:.98rem;
  color:var(--wheat);
  flex-shrink:0;
  min-width:44px;
  letter-spacing:.06em;
}
.season-list span{
  font-size:.82rem;
  line-height:1.75;
  color:var(--ink-2);
}

/* ---------- 14. 07 影像 ---------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:clamp(14px,1.8vw,24px);
}
.gal{margin:0}
.gal-tall{grid-column:span 5;grid-row:span 2}
.gal:nth-child(2){grid-column:span 7}
.gal:nth-child(3){grid-column:span 7}
.gal-wide{grid-column:1 / -1}
.gal img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.gal-tall img{aspect-ratio:3/4}
.gal-wide img{aspect-ratio:21/9}
.gal figcaption{font-size:.74rem}

/* ---------- 14b. 影像 · 视频 facade ---------- */
.video-block{
  margin-top:clamp(44px,5.4vw,76px);
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:clamp(28px,4.4vw,64px);
  align-items:start;
}
.video-wrap{
  background:var(--paper);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  padding:clamp(16px,2vw,24px);
  box-shadow:var(--shadow-sm);
}
.video-card{
  position:relative;
  display:block;width:100%;
  aspect-ratio:16/9;
  border:0;border-radius:12px;overflow:hidden;
  cursor:pointer;padding:0;
  background:#2C3A2A;
  text-align:left;
}
.video-card:focus-visible{outline:3px solid var(--wheat);outline-offset:3px}
.vc-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(60% 80% at 20% 100%,rgba(201,151,59,.55),transparent 70%),
    radial-gradient(50% 70% at 85% 10%,rgba(111,140,82,.5),transparent 70%),
    repeating-linear-gradient(75deg,rgba(255,255,255,.045) 0 2px,transparent 2px 9px),
    linear-gradient(150deg,#3A4A32,#23301F);
}
.vc-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.45));
}
.vc-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;border-radius:50%;
  background:rgba(250,244,230,.94);
  color:var(--green);
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s var(--ease),background .3s var(--ease);
  z-index:2;
}
.vc-play svg{width:26px;height:26px;margin-left:3px}
.video-card:hover .vc-play{transform:translate(-50%,-50%) scale(1.08);background:#fff}
.vc-text{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  display:flex;flex-direction:column;gap:3px;
  color:#F4EEDC;
}
.vc-text strong{font-family:var(--serif);font-size:1.02rem;letter-spacing:.04em;font-weight:600;color:inherit}
.vc-text span{font-size:.66rem;color:rgba(244,238,220,.72);letter-spacing:.1em}
.video-frame{
  width:100%;aspect-ratio:16/9;border:0;border-radius:12px;display:block;
  background:#000;
}
.video-note{font-size:.7rem;color:var(--muted);line-height:1.7;margin-top:12px}
.video-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px}
.video-links a{font-size:.76rem;color:var(--green);border-bottom:1px solid rgba(76,107,58,.3);padding-bottom:1px;transition:color .3s var(--ease)}
.video-links a:hover{color:var(--wheat)}
.video-copy h3{font-size:1.32rem;margin-bottom:14px;letter-spacing:.05em}
.video-copy p{font-size:.9rem;line-height:1.92;color:var(--ink-2)}
.video-copy p + p{margin-top:12px}
.video-copy .fineprint{margin-top:16px;color:var(--muted);font-size:.74rem;line-height:1.8}

.map-block{
  margin-top:clamp(44px,5.4vw,76px);
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:clamp(28px,4.4vw,64px);
  align-items:start;
}
.map-copy h3{font-size:1.32rem;margin-bottom:14px;letter-spacing:.05em}
.map-copy p{font-size:.9rem;line-height:1.92;color:var(--ink-2)}
.map-copy p + p{margin-top:12px}
.map-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.map-links a{
  display:inline-block;
  font-size:.78rem;
  padding:9px 16px;
  border:1px solid var(--line);
  border-radius:100px;
  background:var(--paper);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.map-links a:hover{border-color:var(--green-3);background:#fff}
.map-figs{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,20px);align-items:start}
.map-fig{margin:0}
.map-fig .fig-btn img{aspect-ratio:auto;object-fit:contain;background:var(--paper);border-radius:12px}
.map-fig figcaption{font-size:.7rem}

/* ---------- 15. 08 资料 ---------- */
.src-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(28px,4.4vw,64px);
  margin-bottom:clamp(40px,5vw,68px);
}
.src-col h3{
  font-size:1.06rem;
  letter-spacing:.08em;
  color:var(--green);
  margin-bottom:16px;
  padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.src-h3{margin-top:34px}
.src-list{counter-reset:s}
.src-list li{
  position:relative;
  padding:11px 0 11px 30px;
  font-size:.86rem;
  line-height:1.8;
  color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
  counter-increment:s;
}
.src-list li::before{
  content:counter(s);
  position:absolute;left:0;top:11px;
  font-family:var(--serif);
  font-size:.74rem;
  color:var(--wheat);
  width:20px;
}
.src-list li span{
  display:block;
  font-size:.76rem;
  color:var(--muted);
  margin-top:3px;
}
.src-note{
  font-size:.76rem;
  line-height:1.8;
  color:var(--muted);
  margin-top:16px;
}
.meta-grid{grid-template-columns:repeat(2,1fr)}
.tight li{
  position:relative;
  padding:9px 0 9px 16px;
  font-size:.82rem;
  line-height:1.82;
  color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
}
.tight li:last-child{border-bottom:0}
.tight li::before{
  content:"";
  position:absolute;left:0;top:17px;
  width:5px;height:5px;border-radius:50%;
  background:var(--wheat);
}
.errata li{
  display:flex;gap:12px;
  font-size:.8rem;
  color:var(--muted);
  padding:8px 0 8px 0;
}
.errata li::before{display:none}
.errata span{
  font-variant-numeric:tabular-nums;
  color:var(--wheat);
  flex-shrink:0;
}
.errata{margin-top:14px;border-top:1px solid var(--line-2)}

/* ---------- 16. 页脚 ---------- */
.foot{
  background:#1E2A20;
  color:rgba(237,231,214,.66);
  padding:clamp(48px,6vw,80px) 0 clamp(34px,4vw,52px);
}
.foot-inner{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:clamp(28px,5vw,72px);
  align-items:start;
}
.foot-cn{
  font-family:var(--serif);
  font-size:1.8rem;
  color:#EDE7D6;
  letter-spacing:.12em;
  line-height:1.1;
}
.foot-en{
  font-size:.62rem;
  letter-spacing:.24em;
  color:rgba(237,231,214,.42);
  margin-top:8px;
}
.foot-meta p{
  font-size:.8rem;
  line-height:1.9;
  max-width:56ch;
}
.foot-meta p + p{margin-top:8px}
.foot-meta b{color:rgba(237,231,214,.9)}
.foot-update{
  font-size:.74rem !important;
  color:rgba(237,231,214,.4) !important;
  letter-spacing:.08em;
  padding-top:12px;
  margin-top:12px;
  border-top:1px solid rgba(237,231,214,.1);
}
.foot-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  max-width:220px;
}
.foot-nav a{
  font-size:.78rem;
  color:rgba(237,231,214,.6);
  letter-spacing:.06em;
}
.foot-nav a:hover{color:var(--wheat-2)}

/* ---------- 17. 回到顶部 & 灯箱 ---------- */
.to-top{
  position:fixed;
  right:clamp(14px,2.4vw,28px);
  bottom:clamp(14px,2.4vw,28px);
  z-index:90;
  width:46px;height:46px;
  border-radius:50%;
  background:rgba(255,253,246,.94);
  border:1px solid var(--line);
  color:var(--ink);
  box-shadow:var(--shadow-sm);
  display:grid;place-items:center;
  opacity:0;
  transform:translateY(14px) scale(.92);
  pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease),background .25s var(--ease);
}
.to-top svg{width:20px;height:20px}
.to-top.is-on{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:#fff}

.lightbox{
  border:0;
  padding:0;
  background:transparent;
  width:min(1120px,94vw);
  max-width:94vw;
  max-height:94vh;
  color:#EDE7D6;
  overflow:visible;
}
.lightbox::backdrop{
  background:rgba(24,30,22,.82);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.lb-inner{position:relative;display:flex;flex-direction:column;gap:0}
.lb-figure{
  background:#141A15;
  border-radius:14px 14px 0 0;
  overflow:hidden;
  display:grid;place-items:center;
  max-height:74vh;
}
.lb-figure img{
  width:auto;max-width:100%;
  max-height:74vh;
  object-fit:contain;
}
.lb-meta{
  background:#1E2A20;
  border-radius:0 0 14px 14px;
  padding:16px 22px 18px;
}
.lb-cap{
  font-family:var(--serif);
  font-size:.92rem;
  line-height:1.8;
  color:#EDE7D6;
}
.lb-credit{
  font-size:.72rem;
  color:rgba(237,231,214,.56);
  margin-top:6px;
}
.lb-credit a{color:var(--wheat-2);text-decoration:underline;text-underline-offset:3px}
.lb-close{
  position:absolute;
  top:-46px;right:0;
  width:44px;height:44px;
  font-size:1.7rem;
  line-height:1;
  color:#EDE7D6;
  border-radius:50%;
  background:rgba(237,231,214,.1);
  transition:background .25s var(--ease);
}
.lb-close:hover{background:rgba(237,231,214,.2)}

/* ---------- 18. 响应式 ---------- */
@media (max-width:1000px){
  .geo-grid > .card{grid-column:span 6}
  .geo-grid > .card-wide{grid-column:span 12}
  .geo-grid > .card.card-accent{grid-column:1 / -1;grid-row:auto}
  .now-grid > :nth-child(1){grid-column:span 12}
  .now-grid > :nth-child(2),
  .now-grid > :nth-child(3){grid-column:span 6}
  .now-grid > :nth-child(4),
  .now-grid > :nth-child(5),
  .now-grid > :nth-child(6){grid-column:span 6}
  .stat{grid-column:span 6}
  .stat-lg{grid-column:span 12}
  .stat-wide{grid-column:span 12}
  .foot-inner{grid-template-columns:1fr 1fr}
  .foot-nav{max-width:none}
}

@media (max-width:900px){
  .chain{grid-template-columns:repeat(3,1fr)}
  .chain-item:nth-child(3)::after{display:none}
  .chain-item:nth-child(4),
  .chain-item:nth-child(5){margin-top:2px}
  .hist-grid,.dark-grid,.things-grid,.map-block,.video-block{grid-template-columns:1fr}
  .dark-side{order:-1}
  .people{grid-template-columns:repeat(2,1fr)}
  .season-list{grid-template-columns:repeat(2,1fr)}
  .src-grid{grid-template-columns:1fr}
}

@media (max-width:860px){
  :root{--nav-h:60px}
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;
    top:0;left:0;right:0;bottom:0;
    width:100%;
    height:100dvh;
    padding:calc(var(--nav-h) + 36px) 9vw 48px;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    background:var(--bg);
    transform:translateY(-8px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:opacity .32s var(--ease),transform .32s var(--ease),visibility .32s;
    overflow-y:auto;
    z-index:-1;
  }
  .nav-open .nav-links{
    transform:none;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }
  .nav-links a{
    font-family:var(--serif);
    font-size:1.42rem;
    color:var(--ink);
    padding:16px 0;
    border-bottom:1px solid var(--line-2);
    letter-spacing:.1em;
  }
  .nav-links a::after{display:none}
  .nav-links a.is-active{color:var(--green)}
  .brand-en{display:none}
  .hero{padding-bottom:clamp(110px,18vh,170px)}
  .hero::after{height:120px}
  .hero-art{height:min(40vh,300px);opacity:.92}
  .hero-cn{font-size:clamp(4.6rem,22vw,8rem)}
  .scroll-cue{display:none}
  .hc-ignore{display:none}
}

@media (max-width:760px){
  .steps{grid-template-columns:1fr}
  .food-grid{grid-template-columns:1fr}
  .map-figs{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;display:flex;flex-direction:column}
  .gal-tall,.gal:nth-child(2),.gal:nth-child(3),.gal-wide{grid-column:auto;grid-row:auto}
  .gal img,.gal-tall img{aspect-ratio:4/3}
  .gal-wide img{aspect-ratio:16/9}
  .thing-fig img{aspect-ratio:4/3}
  .foot-inner{grid-template-columns:1fr}
  .foot-nav{order:3}
  .lb-close{top:-42px;right:-2px}
}

@media (max-width:700px){
  body{font-size:16px}
  .sec-title{font-size:clamp(1.72rem,6.4vw,2.4rem)}
  .stat-wide{grid-template-columns:1fr;gap:14px}
  .stat-code{
    flex-direction:row;align-items:baseline;gap:10px;
    padding-left:0;border-left:0;
    padding-top:14px;border-top:1px solid var(--line-2);
  }
  .stat-code b{font-size:1.45rem}
  .profile-svg text{opacity:0}
  .profile-key{
    display:flex;flex-wrap:wrap;gap:8px 20px;
    margin-top:14px;
    font-size:.78rem;color:var(--ink-2);
  }
  .profile-key li{position:relative;padding-left:14px}
  .profile-key li::before{
    content:"";position:absolute;left:0;top:.55em;
    width:6px;height:6px;border-radius:50%;
    background:var(--green);
  }
  .neigh{grid-template-columns:repeat(3,1fr);gap:6px}
  .nc{min-height:0;padding:12px 10px}
  .nc-p{font-size:.56rem;letter-spacing:.1em;margin-bottom:2px}
  .nc b{font-size:.88rem;letter-spacing:0}
  .nc em{font-size:.72rem}
  .people{grid-template-columns:1fr}
  .meta-grid{grid-template-columns:1fr}
  .now-grid > :nth-child(2),
  .now-grid > :nth-child(3),
  .now-grid > :nth-child(4),
  .now-grid > :nth-child(5),
  .now-grid > :nth-child(6){grid-column:span 12}
  .chain{grid-template-columns:1fr;gap:8px}
  .chain-item::after{
    top:auto;bottom:calc(-1 * 8px - 1px);right:auto;left:50%;
    width:1px;height:8px;
  }
  .chain-item:nth-child(3)::after{display:block}
  .season-list{grid-template-columns:1fr}
  .hero-meta{gap:18px 26px}
  .hero-meta li{min-width:calc(50% - 13px)}
  .tabs{gap:0;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap}
  .tab{flex-shrink:0;padding:12px 14px;font-size:.84rem}
  .tabs::-webkit-scrollbar{display:none}
}

@media (max-width:560px){
  :root{--radius:16px}
  .wrap{width:calc(100% - 40px)}
  .section{padding:64px 0}
  .hero{padding-top:calc(var(--nav-h) + 20px)}
  .hero-eyebrow{font-size:.64rem;letter-spacing:.2em}
  .hero-en{letter-spacing:.36em;font-size:.62rem}
  .hero-lede{font-size:.96rem}
  .hero-art{height:min(32vh,240px)}
  .hero::after{height:56px}
  .card{padding:20px 18px}
  .stat{padding:20px 18px}
  .neigh{grid-template-columns:repeat(3,1fr);gap:5px}
  .nc{min-height:0;padding:11px 8px;border-radius:11px}
  .nc-p{font-size:.5rem;letter-spacing:.06em}
  .nc b{font-size:.82rem}
  .nc em{font-size:.68rem}
  .steps li{padding:16px 16px 16px 46px}
  .step-n{left:14px;top:15px}
  .quote{padding:22px 20px}
  .dark-step{padding-left:34px;margin-left:10px}
  .lb-meta{padding:14px 16px 16px}
  .lb-cap{font-size:.84rem}
  .to-top{width:42px;height:42px}
  .video-wrap{padding:14px}
  .vc-play{width:54px;height:54px}
  .vc-text strong{font-size:.92rem}
}

@media (max-width:380px){
  .hero-cn{font-size:clamp(4rem,24vw,5.4rem)}
  .stat-num-sm{font-size:1.3rem}
  .nc b{font-size:.76rem}
  .nc em{font-size:.64rem}
  .chips li{font-size:.72rem;padding:4px 11px}
}

@media (hover:none){
  .card:hover{transform:none;box-shadow:var(--shadow-sm)}
  .fig-btn:hover img{transform:none}
  .video-card:hover .vc-play{transform:translate(-50%,-50%)}
}

/* ---------- 19. 打印 ---------- */
@media print{
  :root{--bg:#fff;--paper:#fff;--bg-2:#fff}
  html{background:#fff}
  body{background:#fff;color:#000;font-size:11pt;line-height:1.6}
  .nav,.hero-art,.scroll-cue,.to-top,.lightbox,.skip-link,.tabs{display:none !important}
  .video-block{display:none !important}
  .section{padding:18pt 0;break-inside:auto}
  .section-dark,.foot{background:#fff !important;color:#000 !important}
  .section-dark .sec-title,.dark-step h3,.dark-step p,.dark-stats dd,
  .dark-memorial p,.dark-side-title,.dark-foot{color:#000 !important}
  .dark-side,.dark-step,.nc,.card,.stat,.person,.quote{
    border:1px solid #ccc !important;
    box-shadow:none !important;
    background:#fff !important;
  }
  .card:hover{transform:none}
  .reveal{opacity:1 !important;transform:none !important}
  .panel[hidden]{display:block !important}
  .gal-tall img,.gal img,.gal-wide img{aspect-ratio:auto}
  .hero{min-height:auto;padding:0 0 18pt}
  .hero-cn{font-size:42pt}
  a{color:#000;text-decoration:underline}
  figure{break-inside:avoid}
  .sec-head{break-after:avoid}
}