/* ============================================================
   领地 · FREEHOLD — 首页设计稿
   昼 · 档案馆（纸） / 夜 · 天文台（墨） 双场景
   ============================================================ */
:root{
  --paper:#f5f5f1;
  --paper-warm:#fdfdfb;
  --ink:#121212;
  --ink-soft:#6a6a66;
  --indigo:#3a3a36;
  --amber:#121212;
  --moss:#4a4a46;
  --night:#060606;
  --night2:#0e0e0e;
  --star:#f2f1ec;
  --star-dim:#8f8f89;
  --signal:#f2f1ec;
  --flare:#FF4F00;
  --line:rgba(18,18,18,.08);
  --line-strong:rgba(18,18,18,.32);
  --serif:'Noto Serif SC','Source Han Serif SC','Songti SC','SimSun',serif;
  --sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',ui-monospace,'SF Mono','Menlo','Consolas',monospace;
}
.fh-home *,.fh-home *::before,.fh-home *::after,.nav *,.nav *::before,.nav *::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
.fh-home{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.nav{font-family:var(--sans)}
.fh-home ::selection{background:rgba(18,18,18,.25)}
.fh-home a,.nav a{color:inherit;text-decoration:none}
.fh-container{max-width:1200px;margin:0 auto;padding:0 40px}

/* ---- 测绘层通用 ---- */
.mono{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase}

/* ============================================================
   顶部导航
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .45s ease,color .45s ease,border-color .45s ease,box-shadow .45s ease;
  border-bottom:1px solid transparent;
  color:var(--star);
}
.nav-inner{
  max-width:1200px;margin:0 auto;padding:0 40px;
  height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-logo .seal-mini{width:30px;height:30px;flex-shrink:0}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.3}
.nav-logo-text .zh{font-family:var(--serif);font-weight:700;font-size:15px;letter-spacing:.08em}
.nav-logo-text .en{font-family:var(--mono);font-size:9px;letter-spacing:.22em;opacity:.62;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-item{position:relative}
.nav-links .nav-top{
  font-size:13.5px;letter-spacing:.05em;position:relative;padding:26px 0;opacity:.85;
  transition:opacity .25s;display:inline-flex;align-items:center;gap:5px;
}
.nav-links .nav-top::after{
  content:"";position:absolute;left:0;bottom:20px;width:0;height:1px;background:currentColor;transition:width .3s ease;
}
.nav-item:hover .nav-top,.nav-links .nav-top:hover{opacity:1}
.nav-item:hover .nav-top::after{width:calc(100% - 14px)}
.nav-caret{font-size:9px;opacity:.7;transition:transform .25s}
.nav-item:hover .nav-caret{transform:rotate(180deg)}
/* 二级下拉 */
.nav-sub{
  position:absolute;top:100%;left:-16px;min-width:212px;
  background:rgba(245,245,241,.98);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:6px;box-shadow:0 12px 40px rgba(18,18,18,.14);
  padding:12px 8px;display:flex;flex-direction:column;gap:2px;color:var(--ink);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;z-index:120;
}
.nav-sub::before{content:"";position:absolute;bottom:100%;left:0;right:0;height:18px}
.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{opacity:1;visibility:visible;transform:translateY(0)}
.nav-sub-tag{
  font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--flare);
  text-transform:uppercase;padding:4px 12px 8px;opacity:.85;
}
.nav-sub a{
  font-size:13px;color:var(--ink);letter-spacing:.02em;padding:8px 12px;border-radius:4px;
  opacity:.92;transition:background .2s,color .2s,opacity .2s;white-space:nowrap;
}
.nav-sub a::after{display:none}
.nav-sub a:hover{background:rgba(18,18,18,.05);color:var(--flare);opacity:1}
.nav-search{
  display:flex;align-items:center;gap:8px;
  border:1px solid currentColor;border-radius:4px;
  padding:7px 14px;font-size:12.5px;opacity:.8;cursor:pointer;
  transition:opacity .25s,border-color .25s;white-space:nowrap;
}
.nav-search:hover{opacity:1}
.nav-search .glyph{font-size:14px}
/* 汉堡按钮（移动端） */
.nav-toggle{display:none;flex-direction:column;gap:5px;width:34px;height:34px;
  background:none;border:0;color:inherit;cursor:pointer;padding:6px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:1.5px;background:currentColor;transition:transform .3s,opacity .3s}
.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)}
/* 滚动后：固定在纸色上 */
.nav.scrolled{
  background:rgba(245,245,241,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:var(--ink);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(18,18,18,.03);
}

/* ============================================================
   §0 HERO · 夜抵
   ============================================================ */
.hero{
  position:relative;min-height:100vh;
  background:linear-gradient(168deg,var(--night) 0%,var(--night2) 58%,#101010 100%);
  color:var(--star);
  display:flex;align-items:center;
  overflow:hidden;
}
.hero-sky{position:absolute;inset:-12%;pointer-events:none}
.hero-contours{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:.5;
  animation:skyDrift 90s linear infinite alternate;
}
.hero-trails{
  position:absolute;inset:-6%;width:112%;height:112%;
  opacity:.4;
  animation:skyDrift2 120s linear infinite alternate;
}
@keyframes skyDrift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-2.4%,1.6%,0)}}
@keyframes skyDrift2{from{transform:translate3d(0,0,0) rotate(0deg)}to{transform:translate3d(1.8%,-1.2%,0) rotate(.6deg)}}
.star-dot{
  position:absolute;border-radius:50%;background:var(--star);
  animation:twinkle 5s ease-in-out infinite;
}
@keyframes twinkle{0%,100%{opacity:.15}50%{opacity:.75}}
.hero-inner{
  position:relative;z-index:2;width:100%;
  max-width:1200px;margin:0 auto;padding:140px 40px 100px;
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.9fr);gap:72px;align-items:center;
}
.hero-main{min-width:0}
.hero-kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--signal);opacity:.9;margin-bottom:34px;
  display:flex;align-items:center;gap:14px;
}
.hero-kicker::before{content:"";width:34px;height:1px;background:var(--signal);opacity:.6}
.hero h1{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(40px,4.9vw,64px);line-height:1.32;letter-spacing:.02em;
  color:var(--star);margin-bottom:36px;
}
.hero h1 .accent{color:var(--signal)}
.hero-meta{
  display:flex;align-items:center;gap:22px;margin-bottom:52px;flex-wrap:wrap;
}
.hero-coord{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;
  color:var(--star-dim);text-transform:uppercase;
}
.hero-ctas{display:flex;gap:18px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;letter-spacing:.1em;padding:15px 30px;border-radius:4px;
  transition:background .3s,color .3s,border-color .3s;cursor:pointer;
}
.btn-solid{
  background:var(--star);color:var(--night);border:1px solid var(--star);
  font-weight:500;
}
.btn-solid:hover{background:var(--signal);border-color:var(--signal);color:var(--night)}
.btn-ghost{
  background:transparent;color:var(--star);border:1px solid rgba(242,241,236,.4);
}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal)}
/* 印章 */
.seal{flex-shrink:0;transform:rotate(-6deg);opacity:.92}
/* 界碑铭文卡 */
.stele{
  position:relative;
  border:1px solid rgba(242,241,236,.14);
  border-radius:14px;
  background:rgba(242,241,236,.028);
  padding:44px 40px 40px;
  backdrop-filter:blur(2px);
}
.stele::before,.stele::after{
  content:"+";position:absolute;font-family:var(--mono);font-size:13px;color:var(--star-dim);opacity:.5;
}
.stele::before{top:10px;left:12px}
.stele::after{bottom:8px;right:12px}
.stele-tag{
  font-family:var(--mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--signal);opacity:.85;margin-bottom:26px;
  display:flex;align-items:center;gap:12px;
}
.stele-tag::after{content:"";flex:1;height:1px;background:rgba(242,241,236,.3)}
.stele-quote{
  font-family:var(--serif);font-weight:700;font-size:24px;line-height:1.9;
  color:var(--star);letter-spacing:.04em;margin-bottom:22px;
}
.stele-attr{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;
  color:var(--star-dim);text-transform:uppercase;
}
.hero-scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--star-dim);
  text-transform:uppercase;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.hero-scroll::after{
  content:"";width:1px;height:38px;background:linear-gradient(var(--star-dim),transparent);
  animation:scrollHint 2.6s ease-in-out infinite;
}
@keyframes scrollHint{0%,100%{opacity:.3}50%{opacity:.9}}

/* ============================================================
   纸色场景通用
   ============================================================ */
.scene-paper{position:relative;background:var(--paper)}
.scene-contours{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;opacity:.05;
}
.sec-head{position:relative;margin-bottom:64px}
.sec-no{
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;color:var(--amber);
  text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:14px;
}
.sec-no::after{content:"";width:44px;height:1px;background:var(--amber);opacity:.5}
.sec-title{
  font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.2vw,42px);
  letter-spacing:.03em;line-height:1.4;
}
.sec-title .en{
  font-family:var(--mono);font-weight:400;font-size:.38em;letter-spacing:.24em;
  color:var(--ink-soft);margin-left:16px;vertical-align:.5em;text-transform:uppercase;
}
.sec-sub{margin-top:16px;color:var(--ink-soft);font-size:15px;max-width:560px}
.sec-sub-serif{
  font-family:var(--serif);font-size:clamp(17px,1.6vw,21px);color:var(--ink);
  margin-top:18px;letter-spacing:.03em;font-weight:600;
}

/* ============================================================
   §1 领地地图
   ============================================================ */
.map-section{padding:130px 0 110px}
.map-stage{
  position:relative;height:600px;margin-top:10px;
}
.map-svg{position:absolute;inset:0;width:100%;height:100%}
.map-contour{
  fill:none;stroke:var(--ink);stroke-width:1;opacity:.06;
}
.map-stage:not(.revealed) .map-contour.draw{opacity:0}
.map-stage.revealed .map-contour.draw{
  stroke-dasharray:1600;stroke-dashoffset:1600;
  animation:contourDraw 3.2s ease forwards;
}
@keyframes contourDraw{to{stroke-dashoffset:0}}
.map-path{
  fill:none;stroke:var(--indigo);stroke-width:1.2;
  stroke-dasharray:5 7;opacity:0;
  transition:opacity 1.4s ease .9s;
}
.map-stage.revealed .map-path{opacity:.55}
/* 地标（锚点为十字标记中心） */
.plot{
  position:absolute;transform:translate(-50%,-6px);
  opacity:0;transition:opacity .8s ease,transform .8s ease;
  z-index:3;
}
.map-stage.revealed .plot{opacity:1;transform:translate(-50%,-17px)}
.map-stage.revealed .plot:nth-of-type(1){transition-delay:.35s}
.map-stage.revealed .plot:nth-of-type(2){transition-delay:.7s}
.map-stage.revealed .plot:nth-of-type(3){transition-delay:1.05s}
.map-stage.revealed .plot:nth-of-type(4){transition-delay:1.4s}
.map-stage.revealed .plot:nth-of-type(5){transition-delay:1.75s}
.map-stage.revealed .plot:nth-of-type(6){transition-delay:2.1s}
.plot-marker{
  width:34px;height:34px;margin:0 auto;position:relative;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--indigo);
}
.plot-marker::before,.plot-marker::after{
  content:"";position:absolute;background:currentColor;transition:background .3s;
}
.plot-marker::before{width:100%;height:1px;top:50%;left:0}
.plot-marker::after{width:1px;height:100%;left:50%;top:0}
.plot-marker svg{width:19px;height:19px;position:relative;z-index:1;background:var(--paper);
  padding:1px;border-radius:3px}
.plot:hover .plot-marker{color:var(--amber)}
.plot-label{text-align:center;margin-top:12px;width:172px;margin-left:auto;margin-right:auto}
.plot-no{
  font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--indigo);
  text-transform:uppercase;transition:color .3s;
}
.plot:hover .plot-no{color:var(--amber)}
.plot-name{
  font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.06em;margin:5px 0 6px;
}
.plot-insc{
  font-size:12px;color:var(--ink-soft);line-height:1.7;letter-spacing:.02em;
}
/* hover 测绘引线清单卡 */
.plot-callout{
  position:absolute;bottom:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(6px);
  width:216px;background:var(--paper-warm);
  border:1px solid var(--line);border-radius:12px;
  padding:18px 20px;z-index:20;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .3s ease,transform .3s ease,visibility .3s;
  box-shadow:0 8px 30px rgba(18,18,18,.07);
}
.plot:hover .plot-callout,.plot:focus-within .plot-callout{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto;
}
.plot-callout::after{
  content:"";position:absolute;top:100%;left:50%;width:1px;height:18px;
  background-image:linear-gradient(var(--indigo) 45%,transparent 45%);
  background-size:1px 5px;opacity:.6;
}
.plot-callout.flip{bottom:auto;top:calc(100% + 18px)}
.plot-callout.flip::after{top:auto;bottom:100%}
/* 最右侧地标：清单卡向右对齐，避免溢出 */
.plot-callout.align-right{left:auto;right:-24px;transform:translateY(6px)}
.plot:hover .plot-callout.align-right,.plot:focus-within .plot-callout.align-right{transform:translateY(0)}
.plot-callout.align-right::after{left:auto;right:42px}
.callout-head{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;color:var(--amber);
  text-transform:uppercase;margin-bottom:12px;padding-bottom:10px;
  border-bottom:1px dashed rgba(18,18,18,.14);
}
.callout-list{list-style:none}
.callout-list li{
  font-size:13px;padding:5px 0;color:var(--ink);letter-spacing:.02em;
  display:flex;align-items:center;gap:9px;transition:color .2s;
}
.callout-list li::before{
  content:"";width:7px;height:7px;border:1px solid var(--indigo);transform:rotate(45deg);
  flex-shrink:0;opacity:.6;transition:border-color .2s;
}
.callout-list li:hover{color:var(--indigo)}
.callout-list li:hover::before{border-color:var(--amber)}
/* 小行星 Golevka */
.asteroid{
  position:absolute;left:42%;top:8%;transform:translateX(-50%);
  width:72px;height:72px;z-index:2;
  opacity:0;transition:opacity 1.2s 1.3s ease;
  animation:asteroidFloat 9s ease-in-out infinite;
}
.map-stage.revealed .asteroid{opacity:1}
@keyframes asteroidFloat{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-9px)}}
.map-note{
  margin-top:54px;text-align:center;
  font-size:13px;color:var(--ink-soft);letter-spacing:.06em;
}
.map-note .mono{color:var(--amber);font-size:10px;margin-right:10px;letter-spacing:.22em}

/* ============================================================
   §2 档案馆咨询台
   ============================================================ */
.rag-section{padding:120px 0 110px;background:var(--paper)}
.requisition{
  position:relative;background:var(--paper-warm);
  border:1px solid var(--line);border-radius:14px;
  padding:34px 36px;margin-top:8px;
  transition:border-color .3s;
}
.requisition:hover{border-color:var(--line-strong)}
.req-no{
  position:absolute;top:-9px;left:32px;background:var(--paper-warm);padding:0 12px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--amber);
}
.req-row{display:flex;gap:16px;align-items:stretch}
.req-input{
  flex:1;border:none;background:transparent;outline:none;
  font-family:var(--sans);font-size:15.5px;color:var(--ink);
  padding:14px 4px;letter-spacing:.02em;
  border-bottom:1px dashed rgba(18,18,18,.22);
}
.req-input::placeholder{color:rgba(106,106,102,.65)}
.req-btn{
  flex-shrink:0;border:1.5px solid var(--amber);background:transparent;
  color:var(--amber);font-family:var(--serif);font-weight:700;font-size:15px;
  letter-spacing:.28em;padding:12px 26px 12px 32px;border-radius:6px;cursor:pointer;
  transition:background .3s,color .3s;position:relative;
}
.req-btn:hover{background:var(--amber);color:var(--paper-warm)}
.req-foot{
  margin-top:20px;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;
  color:var(--ink-soft);text-transform:uppercase;opacity:.75;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}
/* 数据带 */
.survey-band{
  margin-top:66px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.survey-item{
  padding:30px 26px 26px;position:relative;
  border-right:1px dashed rgba(18,18,18,.14);
}
.survey-item:last-child{border-right:none}
.survey-item::before{
  content:"+";position:absolute;top:10px;left:12px;
  font-family:var(--mono);font-size:11px;color:var(--amber);opacity:.7;
}
.survey-num{
  font-family:var(--mono);font-weight:600;font-size:34px;letter-spacing:.02em;
  color:var(--ink);line-height:1.1;
}
.survey-num .suffix{font-size:20px;color:var(--amber);margin-left:2px}
.survey-label{
  margin-top:10px;font-size:12.5px;color:var(--ink-soft);letter-spacing:.1em;
}

/* ============================================================
   §3 五条长期线索
   ============================================================ */
.columns-section{padding:120px 0 110px;background:var(--paper)}
.column-line{
  display:grid;grid-template-columns:130px 200px 1fr auto 60px;
  align-items:center;gap:28px;
  padding:30px 6px;border-top:1px solid var(--line);
  transition:background .3s,border-color .3s;cursor:pointer;
}
.column-line:last-of-type{border-bottom:1px solid var(--line)}
.column-line:hover{background:rgba(253,253,251,.7);border-top-color:var(--line-strong)}
.col-no{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--indigo);
  text-transform:uppercase;transition:color .3s;
}
.column-line:hover .col-no{color:var(--amber)}
.col-name{
  font-family:var(--serif);font-weight:700;font-size:19px;color:var(--moss);
  letter-spacing:.05em;
}
.col-desc{font-size:13px;color:var(--ink-soft);letter-spacing:.03em}
.col-latest{
  text-align:right;font-size:13.5px;color:var(--ink);letter-spacing:.02em;
  max-width:340px;
}
.col-latest .date{
  display:block;font-family:var(--mono);font-size:10px;letter-spacing:.18em;
  color:var(--ink-soft);margin-top:3px;
}
.col-arrow{
  font-size:13px;color:var(--indigo);text-align:right;white-space:nowrap;
  letter-spacing:.08em;transition:color .3s,transform .3s;
}
.column-line:hover .col-arrow{color:var(--amber);transform:translateX(4px)}

/* ============================================================
   §4 近期档案
   ============================================================ */
.recent-section{padding:120px 0 110px;background:var(--paper)}
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.slip{
  position:relative;background:var(--paper-warm);
  border:1px solid var(--line);border-radius:14px;
  padding:30px 28px 26px;display:flex;flex-direction:column;
  transition:border-color .3s;
}
.slip:hover{border-color:var(--line-strong)}
.slip:hover .slip-tag{color:var(--amber);border-color:var(--amber)}
.slip-tag{
  position:absolute;top:22px;right:24px;
  font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--indigo);
  border:1px solid rgba(58,58,54,.35);border-radius:3px;padding:3px 8px;
  text-transform:uppercase;transition:color .3s,border-color .3s;
}
.slip-date{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--amber);
  margin-bottom:16px;display:flex;align-items:center;gap:10px;
}
.slip-date::after{content:"";width:26px;height:1px;background:var(--amber);opacity:.45}
.slip-title{
  font-family:var(--serif);font-weight:700;font-size:19px;line-height:1.65;
  letter-spacing:.02em;margin-bottom:14px;
}
.slip-excerpt{
  font-size:13.5px;color:var(--ink-soft);line-height:1.85;letter-spacing:.015em;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
  flex:1;
}
.slip-more{
  margin-top:20px;font-size:13px;color:var(--indigo);letter-spacing:.1em;
  transition:color .3s;display:inline-flex;gap:6px;align-items:center;
}
.slip:hover .slip-more{color:var(--amber)}
.archive-all{
  margin-top:44px;text-align:center;
}
.archive-all a{
  font-family:var(--serif);font-size:15px;font-weight:600;letter-spacing:.08em;
  color:var(--indigo);border-bottom:1px solid rgba(58,58,54,.35);padding-bottom:4px;
  transition:color .3s,border-color .3s;
}
.archive-all a:hover{color:var(--amber);border-color:var(--amber)}

/* ============================================================
   §5 驿站
   ============================================================ */
.inn-section{padding:120px 0 120px;background:var(--paper)}
.notes-wall{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:10px;
}
.note{
  position:relative;background:var(--paper-warm);
  border:1px solid var(--line);border-radius:4px;
  padding:36px 34px 30px;
  box-shadow:0 3px 14px rgba(18,18,18,.05);
}
.note:nth-child(1){transform:rotate(-.7deg)}
.note:nth-child(2){transform:rotate(.55deg)}
/* 纸胶带 */
.note::before{
  content:"";position:absolute;top:-11px;left:50%;transform:translateX(-50%) rotate(-2deg);
  width:86px;height:24px;background:rgba(18,18,18,.16);
  border-left:1px dashed rgba(18,18,18,.35);border-right:1px dashed rgba(18,18,18,.35);
}
.note-text{
  font-family:var(--serif);font-size:16.5px;line-height:2;letter-spacing:.02em;
  color:var(--ink);margin-bottom:22px;
}
.note-meta{
  display:flex;align-items:baseline;gap:14px;
  border-top:1px dashed rgba(18,18,18,.16);padding-top:16px;
}
.note-name{font-weight:700;font-size:13.5px;letter-spacing:.05em}
.note-date{
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--ink-soft);
  text-transform:uppercase;
}
.note-sign{
  margin-left:auto;font-family:var(--mono);font-size:9px;letter-spacing:.2em;
  color:var(--amber);text-transform:uppercase;
}
/* 留言条 */
.inn-form{
  margin-top:56px;background:var(--paper-warm);
  border:1px solid var(--line);border-radius:12px;
  padding:26px 30px;display:flex;gap:16px;align-items:center;
  transition:border-color .3s;
}
.inn-form:hover{border-color:var(--line-strong)}
.inn-form .fx{
  border:none;background:transparent;outline:none;border-bottom:1px dashed rgba(18,18,18,.22);
  font-family:var(--sans);font-size:14px;color:var(--ink);padding:10px 4px;letter-spacing:.02em;
}
.inn-form .fx::placeholder{color:rgba(106,106,102,.6)}
.inn-form .f-name{width:150px;flex-shrink:0}
.inn-form .f-msg{flex:1}
.inn-btn{
  flex-shrink:0;background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  font-size:13.5px;letter-spacing:.16em;padding:13px 26px;border-radius:4px;cursor:pointer;
  transition:background .3s,border-color .3s;
}
.inn-btn:hover{background:var(--indigo);border-color:var(--indigo)}

/* ============================================================
   §6 页脚 · 两扇门（夜）
   ============================================================ */
.fh-footer{
  position:relative;background:linear-gradient(180deg,#0a0a0a,var(--night));
  color:var(--star);padding:100px 0 54px;overflow:hidden;
}
.fh-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(242,241,236,.45),transparent);
}
.footer-sky{position:absolute;inset:0;pointer-events:none;opacity:.5}
.doors{
  position:relative;display:grid;grid-template-columns:1fr 1fr;gap:80px;
  padding-bottom:74px;
}
.door-tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;
  margin-bottom:30px;display:flex;align-items:center;gap:14px;
}
.door-human .door-tag{color:var(--star-dim)}
.door-machine .door-tag{color:var(--signal)}
.door-tag::after{content:"";flex:1;height:1px;background:currentColor;opacity:.25}
.door-human h3,.door-machine h3{
  font-family:var(--serif);font-weight:700;font-size:24px;letter-spacing:.08em;margin-bottom:28px;
}
.door-links{list-style:none;columns:2;gap:40px}
.door-links li{margin-bottom:14px;break-inside:avoid}
.door-links a{
  font-size:14px;color:rgba(242,241,236,.75);letter-spacing:.05em;
  transition:color .25s;display:inline-flex;align-items:center;gap:10px;
}
.door-links a::before{content:"";width:5px;height:5px;border:1px solid currentColor;transform:rotate(45deg);opacity:.55}
.door-links a:hover{color:var(--star)}
.machine-gates{list-style:none}
.machine-gates li{
  margin-bottom:15px;
}
.machine-gates a{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;
  color:rgba(242,241,236,.8);text-transform:uppercase;
  border:1px solid rgba(242,241,236,.18);border-radius:4px;
  padding:10px 16px;display:inline-flex;align-items:center;gap:12px;
  transition:border-color .3s,color .3s;
}
.machine-gates a::before{content:"+";color:var(--signal);opacity:.7;font-size:12px}
.machine-gates a:hover{border-color:var(--signal);color:var(--signal)}
.machine-line{
  margin-top:26px;font-size:13px;color:var(--star-dim);letter-spacing:.06em;
}
.footer-insc{
  position:relative;text-align:center;padding-top:60px;
  border-top:1px solid rgba(242,241,236,.1);
}
.footer-quote{
  font-family:var(--serif);font-weight:700;font-size:21px;letter-spacing:.1em;
  color:var(--star);margin-bottom:30px;
}
.footer-seal{display:flex;justify-content:center;margin-bottom:26px}
.footer-copy{
  font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--star-dim);
  text-transform:uppercase;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:56px}
  .stele{max-width:520px}
  .archive-grid{grid-template-columns:1fr 1fr}
  .column-line{grid-template-columns:110px 170px 1fr 50px}
  .col-latest{display:none}
}
@media (max-width:768px){
  .fh-container{padding:0 22px}
  .nav-inner{padding:0 22px;height:64px;gap:12px}
  .nav-logo-text .en{display:none}
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;bottom:0;z-index:110;
    background:rgba(245,245,241,.99);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    flex-direction:column;align-items:stretch;gap:0;padding:18px 22px 44px;overflow-y:auto;
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .28s,transform .28s,visibility .28s;
  }
  .nav.open .nav-links{opacity:1;visibility:visible;transform:none}
  .nav-item{position:static;border-bottom:1px solid var(--line)}
  .nav-links .nav-top{display:flex !important;color:var(--ink);padding:16px 0;font-size:16px;justify-content:space-between;opacity:1}
  .nav-links .nav-top::after{display:none}
  .nav-caret{display:none}
  .nav-sub{
    position:static;opacity:1;visibility:visible;transform:none;min-width:0;
    background:none;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;
    padding:0 0 14px 12px;
  }
  .nav-sub::before{display:none}
  .nav-sub-tag{padding:4px 0 8px}
  .nav-sub a{display:block;font-size:14.5px;padding:9px 0;white-space:normal;color:var(--ink)}
  .nav-search{margin-top:22px;justify-content:center;border-color:var(--ink);color:var(--ink);opacity:1;font-size:14px;padding:12px}
  .nav.open{background:rgba(245,245,241,.99);color:var(--ink);border-bottom-color:var(--line)}
  .hero-inner{padding:120px 22px 90px;grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .hero-meta{gap:14px}
  .seal{width:64px !important;height:64px !important}
  .stele{padding:32px 26px}
  .stele-quote{font-size:20px}
  .sec-head{margin-bottom:44px}
  .sec-title .en{display:block;margin-left:0;margin-top:10px}
  /* 地图退化纵向 */
  .map-stage{height:auto;padding-left:30px}
  .map-svg{display:none}
  .asteroid{display:none}
  .map-stage::before{
    content:"";position:absolute;left:46px;top:10px;bottom:10px;width:1px;
    background-image:linear-gradient(var(--indigo) 45%,transparent 45%);
    background-size:1px 8px;opacity:.5;
  }
  .plot{
    position:relative;left:auto !important;top:auto !important;transform:none;
    opacity:1;margin-bottom:34px;display:flex;gap:18px;align-items:flex-start;
  }
  .map-stage.revealed .plot{transform:none}
  .plot-marker{margin:0;flex-shrink:0}
  .plot-label{text-align:left;width:auto;margin-top:2px;margin-left:0;margin-right:0}
  .plot-callout{display:none}
  .survey-band{grid-template-columns:1fr 1fr}
  .survey-item:nth-child(2){border-right:none}
  .survey-item:nth-child(1),.survey-item:nth-child(2){border-bottom:1px dashed rgba(18,18,18,.14)}
  .req-row{flex-direction:column}
  .req-btn{align-self:flex-end}
  .column-line{grid-template-columns:1fr;gap:6px;padding:24px 4px}
  .col-arrow{display:none}
  .archive-grid{grid-template-columns:1fr}
  .notes-wall{grid-template-columns:1fr;gap:34px}
  .inn-form{flex-direction:column;align-items:stretch}
  .inn-form .f-name{width:100%}
  .doors{grid-template-columns:1fr;gap:54px}
  .door-links{columns:2}
}

/* ---- 动效降级 ---- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .plot{opacity:1 !important;transform:translate(-50%,-17px) !important}
  .asteroid{opacity:1 !important}
  .map-stage.revealed .map-contour.draw,.map-contour.draw{stroke-dashoffset:0;opacity:.06}
  .map-path{opacity:.55}
  @media (max-width:768px){
    .plot{transform:none !important}
  }
}

/* ===== E · 字符暗月 DARK MOON ===== */
.hero h1{
  font-family:var(--sans);font-weight:900;letter-spacing:-.02em;
  font-size:clamp(44px,5.4vw,74px);line-height:1.22;
}
.hero h1 .accent{color:var(--star)}
.btn-solid:hover{background:transparent;color:var(--star);border-color:var(--star)}
/* 导航浣熊 logo：夜空白版 / 滚动后纸面黑版 */
.nav-logo-img{position:relative;width:36px;height:36px;flex-shrink:0}
.nav-logo-img img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  transition:opacity .4s ease;
}
.nav-logo-img .logo-dark{opacity:0}
.nav.scrolled .nav-logo-img .logo-light{opacity:0}
.nav.scrolled .nav-logo-img .logo-dark{opacity:1}
/* 界碑铭文卡：缩小 */
.stele{margin-top:38px;max-width:400px;padding:24px 26px 20px}
.stele-tag{margin-bottom:14px;font-size:9px}
.stele-quote{font-size:17px;margin-bottom:12px;line-height:1.8}
.stele-attr{font-size:9.5px}
/* 字符小行星观测板 */
.moonboard{position:relative;text-align:center;padding:8px 0}
.mb-tag{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;color:var(--star-dim);
  text-transform:uppercase;margin-bottom:20px;display:flex;align-items:center;gap:12px;
}
.mb-tag::before,.mb-tag::after{content:"";flex:1;height:1px;background:rgba(242,241,236,.18)}
.ascii-moon{
  font-family:var(--mono);font-size:11px;line-height:1.06;letter-spacing:.05em;
  color:var(--star);white-space:pre;margin:0 auto;display:inline-block;text-align:left;
  animation:moonGlow 14s ease-in-out infinite;
}
@keyframes moonGlow{
  0%,100%{text-shadow:0 0 14px rgba(242,241,236,.06)}
  50%{text-shadow:0 0 26px rgba(242,241,236,.16)}
}
.mb-ruler{font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--star-dim);margin-top:18px}
.mb-meta{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--star-dim);
  text-transform:uppercase;margin-top:12px;
}
.mb-meta .mb-arrow{color:var(--star);margin-left:14px}
.mb-note{
  position:absolute;font-family:var(--mono);font-size:9px;letter-spacing:.2em;
  color:var(--star-dim);text-transform:uppercase;white-space:nowrap;text-align:left;line-height:1.7;
}
/* 昼区块：卡片圆角收敛为档案板 4px */
.requisition,.slip,.inn-form,.plot-callout{border-radius:4px}
@media (max-width:1080px){.moonboard{margin-top:26px}}
@media (max-width:768px){
  .hero h1{font-size:36px}
  .ascii-moon{font-size:8.2px}
  .mb-note{display:none}
}
@media (prefers-reduced-motion:reduce){.ascii-moon{animation:none !important}}

/* ===== E.1 · 国际橘信号色（International Orange，全页仅 6 处应用点） ===== */
/* 1. SIG-6489 信号标记 */
.flare{color:var(--flare) !important}
/* 2. 主 CTA hover：橙底黑字 */
.btn-solid:hover{background:var(--flare);border-color:var(--flare);color:#060606}
/* 3. PLOT 02 十字测绘标记中心橙点 */
.flare-dot{
  position:absolute;left:50%;top:50%;width:5px;height:5px;border-radius:50%;
  background:var(--flare);transform:translate(-50%,-50%);z-index:2;
}
/* 4. 数据带计数后缀符号 */
.survey-num .suffix{color:var(--flare)}
/* 5. COLUMN 编号 hover 变橙 */
.column-line:hover .col-no{color:var(--flare)}
/* 6. 给机器的门 · llms.txt 主入口橙点 */
.machine-gates li.flare-entry a::before{
  content:"";width:6px;height:6px;background:var(--flare);border-radius:50%;flex-shrink:0;
}
/* ============================================================
   复用现有工具（quote / ask / guestbook）→ 领地皮肤
   仅换呈现，DOM 与 JS 钩子零改动
   ============================================================ */

/* ---- Hero 内的「今日一句」→ 界碑刻字卡 ---- */
.fh-home .hero .gm-hero-quote{
  position:static;inset:auto;top:auto;left:auto;right:auto;bottom:auto;
  transform:none;float:none;clear:both;
  list-style:none;margin:36px 0 0;max-width:420px;width:100%;
  border:1px solid rgba(242,241,236,.14);border-radius:4px;
  background:rgba(242,241,236,.028);padding:24px 26px 20px;
  backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);
}
.fh-home .hero .gm-hero-quote::before,
.fh-home .hero .gm-hero-quote::after{
  content:"+";position:absolute;font-family:var(--mono);font-size:12px;color:var(--star-dim);opacity:.5;
}
.fh-home .hero .gm-hero-quote::before{top:8px;left:10px}
.fh-home .hero .gm-hero-quote::after{bottom:6px;right:10px}
.fh-home .hero .gm-hero-quote__kicker{
  font-family:var(--mono);font-size:9px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--flare);opacity:.9;margin-bottom:14px;
}
.fh-home .hero .gm-daily-quote__quote,
.fh-home .hero blockquote{border:0;margin:0;padding:0;background:none}
.fh-home .hero .gm-hero-quote__text{
  font-family:var(--serif);font-weight:700;font-size:17px;line-height:1.8;
  color:var(--star);letter-spacing:.03em;margin-bottom:12px;
}
.fh-home .hero .gm-hero-quote__meta{display:flex;flex-direction:column;gap:3px;margin:0}
.fh-home .hero .gm-hero-quote__author,
.fh-home .hero .gm-hero-quote__source{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:var(--star-dim);
  text-transform:uppercase;font-style:normal;
}
.fh-home .hero .gm-hero-quote__refresh{
  margin-top:14px;background:transparent;border:1px solid rgba(242,241,236,.25);
  color:var(--star-dim);font-family:var(--mono);font-size:9px;letter-spacing:.2em;
  padding:6px 12px;border-radius:3px;cursor:pointer;text-transform:uppercase;
  transition:border-color .3s,color .3s;
}
.fh-home .hero .gm-hero-quote__refresh:hover{border-color:var(--flare);color:var(--flare)}

/* ---- §2 向档案馆提问：复用 gm-ask → 档案调阅单 ---- */
.fh-home .gm-ask.gm-launch-section{
  max-width:1200px;margin:0 auto;padding:118px 40px 108px;background:var(--paper);
}
.fh-home .gm-ask .gm-launch-section__head{display:block;margin-bottom:40px;border:0}
.fh-home .gm-ask .gm-launch-kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;color:var(--flare);
  text-transform:uppercase;margin-bottom:16px;
}
.fh-home .gm-ask .gm-launch-section__head h2{
  font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.2vw,42px);
  letter-spacing:.03em;line-height:1.4;color:var(--ink);
}
.fh-home .gm-ask .gm-launch-section__head p{
  margin-top:16px;color:var(--ink-soft);font-size:15px;max-width:600px;
}
.fh-home .gm-ask__form{
  position:relative;background:var(--paper-warm);border:1px solid var(--line);
  border-radius:4px;padding:34px 36px;margin-top:8px;display:flex;gap:18px;align-items:stretch;
  transition:border-color .3s;
}
.fh-home .gm-ask__form:hover{border-color:var(--line-strong)}
.fh-home .gm-ask__form::before{
  content:"REQ-ARCHIVE · 档案调阅单";position:absolute;top:-9px;left:30px;
  background:var(--paper-warm);padding:0 12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--flare);
}
.fh-home .gm-ask__input{
  flex:1;border:none;background:transparent;outline:none;font-family:var(--sans);
  font-size:15.5px;color:var(--ink);padding:14px 4px;letter-spacing:.02em;
  border-bottom:1px dashed rgba(18,18,18,.22);
}
.fh-home .gm-ask__input::placeholder{color:rgba(106,106,102,.65)}
.fh-home .gm-ask__submit.gm-button{
  flex-shrink:0;border:1.5px solid var(--ink);background:transparent;color:var(--ink);
  font-family:var(--serif);font-weight:700;font-size:15px;letter-spacing:.24em;
  padding:12px 30px;border-radius:6px;cursor:pointer;transition:background .3s,color .3s,border-color .3s;
}
.fh-home .gm-ask__submit.gm-button:hover{background:var(--flare);border-color:var(--flare);color:#060606}
.fh-home .gm-ask__chips{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}
.fh-home .gm-ask__chip{
  background:transparent;border:1px solid var(--line);border-radius:3px;padding:7px 13px;
  font-size:12px;color:var(--ink-soft);font-family:var(--mono);letter-spacing:.04em;
  cursor:pointer;transition:border-color .3s,color .3s;
}
.fh-home .gm-ask__chip:hover{border-color:var(--ink);color:var(--ink)}
.fh-home .gm-ask__result{margin-top:24px}

/* ---- §5 驿站：复用 gm-guestbook → 过路人的字 ---- */
.fh-home .gm-guestbook.gm-launch-section{
  max-width:1200px;margin:0 auto;padding:118px 40px 120px;background:var(--paper);
}
.fh-home .gm-guestbook .gm-launch-section__head{display:block;margin-bottom:44px;border:0}
.fh-home .gm-guestbook .gm-launch-kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;color:var(--amber);
  text-transform:uppercase;margin-bottom:16px;
}
.fh-home .gm-guestbook .gm-launch-section__head h2{
  font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.2vw,42px);
  letter-spacing:.03em;line-height:1.4;color:var(--ink);
}
.fh-home .gm-guestbook .gm-launch-section__head p{margin-top:16px;color:var(--ink-soft);font-size:15px;max-width:600px}
.fh-home .gm-guestbook__layout{display:grid;grid-template-columns:minmax(0,380px) 1fr;gap:48px;align-items:start}
.fh-home .gm-guestbook__form.gm-card{
  background:var(--paper-warm);border:1px solid var(--line);border-radius:4px;
  padding:30px 30px 26px;box-shadow:none;
}
.fh-home .gm-guestbook__field span{
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--ink-soft);text-transform:uppercase;
}
.fh-home .gm-guestbook__field input,
.fh-home .gm-guestbook__field textarea{
  border:none;border-bottom:1px dashed rgba(18,18,18,.22);background:transparent;
  font-family:var(--sans);font-size:14.5px;color:var(--ink);padding:10px 2px;width:100%;outline:none;
}
.fh-home .gm-guestbook__form .gm-button{
  background:var(--ink);color:var(--paper);border:1px solid var(--ink);border-radius:4px;
  font-size:13.5px;letter-spacing:.14em;padding:13px 26px;
}
.fh-home .gm-guestbook__form .gm-button:hover{background:var(--indigo);border-color:var(--indigo)}
.fh-home .gm-guestbook__wall-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;border-bottom:1px dashed rgba(18,18,18,.16);padding-bottom:12px}
.fh-home .gm-guestbook__wall-head h3{font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.05em;color:var(--ink)}
.fh-home .gm-guestbook__wall-head span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--ink-soft);text-transform:uppercase}
.fh-home .gm-guestbook__item{
  position:relative;background:var(--paper-warm);border:1px solid var(--line);border-radius:4px;
  padding:22px 24px;margin-bottom:18px;box-shadow:0 3px 14px rgba(18,18,18,.04);
  display:flex;gap:14px;
}
.fh-home .gm-guestbook__avatar{
  width:34px;height:34px;border-radius:4px;flex-shrink:0;display:flex;align-items:center;
  justify-content:center;font-family:var(--serif);font-weight:700;font-size:15px;color:#fff;
}
.fh-home .gm-guestbook__item-main{flex:1;min-width:0}
.fh-home .gm-guestbook__item-main header{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}
.fh-home .gm-guestbook__item-main strong{font-size:13.5px;letter-spacing:.04em;color:var(--ink)}
.fh-home .gm-guestbook__item-main time{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--ink-soft);text-transform:uppercase}
.fh-home .gm-guestbook__item-main p{font-family:var(--serif);font-size:15.5px;line-height:1.9;color:var(--ink);letter-spacing:.02em}
.fh-home .gm-guestbook__item-main [data-gm-guestbook-reply-to]{
  margin-top:10px;background:none;border:none;font-family:var(--mono);font-size:10px;
  letter-spacing:.16em;color:var(--indigo);text-transform:uppercase;cursor:pointer;padding:0;
}
.fh-home .gm-guestbook__item-main [data-gm-guestbook-reply-to]:hover{color:var(--amber)}
.fh-home .gm-guestbook__thread{margin-top:16px;padding-left:16px;border-left:1px dashed rgba(18,18,18,.16)}
.fh-home .gm-guestbook__thread .gm-guestbook__item{background:rgba(18,18,18,.015);box-shadow:none;margin-bottom:12px}
.fh-home .gm-guestbook__reply{margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--amber)}
.fh-home .gm-guestbook__empty{font-family:var(--serif);font-size:15px;color:var(--ink-soft);font-style:italic}
@media (max-width:1080px){.fh-home .gm-guestbook__layout{grid-template-columns:1fr;gap:34px}}

/* ---- 首页：抹平主题外壳留白，让夜 Hero 顶到视口顶部 ---- */
body.home .gm-shell{padding:0;margin:0;max-width:none;width:100%}
body.home .gm-main{padding:0;margin:0;max-width:none;width:100%}
body.home{background:var(--paper)}

/* ============================================================
   P3.1 修复：地图交互 + 锚点滚动
   ============================================================ */
/* 固定导航 88px：点击 #map/#ask/... 时标题不被顶栏盖住 */
#map,#ask,#columns,#latest-notes,#guestbook,#about{scroll-margin-top:88px}
/* 地标整块可点击（marker+label 包进一个链接） */
.plot-hit{display:block;cursor:pointer;color:inherit}
.plot-hit:hover{text-decoration:none}
/* callout hover 桥：填补地标与弹窗之间的空隙，消除闪烁 */
.plot-callout::before{content:"";position:absolute;top:100%;left:-12px;right:-12px;height:26px}
.plot-callout.flip::before{top:auto;bottom:100%}
/* 弹窗更快出现、更跟手 */
.plot-callout{transition:opacity .2s ease,transform .2s ease,visibility .2s}
/* 揭示动画收敛交错与时长，滑动更顺 */
.map-stage.revealed .map-contour.draw{animation-duration:1.5s}
.map-stage.revealed .plot{transition:opacity .5s ease,transform .5s ease}
.map-stage.revealed .plot:nth-of-type(1){transition-delay:.08s}
.map-stage.revealed .plot:nth-of-type(2){transition-delay:.2s}
.map-stage.revealed .plot:nth-of-type(3){transition-delay:.32s}
.map-stage.revealed .plot:nth-of-type(4){transition-delay:.44s}
.map-stage.revealed .plot:nth-of-type(5){transition-delay:.56s}
.map-stage.revealed .plot:nth-of-type(6){transition-delay:.68s}
.map-path{transition:opacity .9s ease .35s}
/* 移动端：整块地标链接排布 */
@media (max-width:768px){
  .plot-hit{display:flex;gap:18px;align-items:flex-start}
}

/* ---- 页脚底部信息条：回到顶部 · 登录 · 访问量 · 备案号（沿用老版信息，做清晰可读） ---- */
.footer-meta{
  margin-top:22px;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px 20px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--star-dim);text-transform:uppercase;
}
.footer-meta a{color:var(--star-dim);transition:color .25s}
.footer-meta a:hover{color:var(--star)}
.footer-meta span{color:var(--star-dim)}

/* ---- 登录后：WP 顶部管理条不再遮挡首页固定导航 ---- */
body.admin-bar .nav{top:32px}
@media screen and (max-width:782px){
  body.admin-bar .nav{top:46px}
}
@media (max-width:768px){
  body.admin-bar .nav-links{top:calc(64px + 46px)}
}

/* ---- Hero 主 CTA「查看领地地图」默认国际橘（flare），hover 反相为描边 ---- */
.fh-home .hero .btn-solid{background:var(--flare);border-color:var(--flare);color:#060606;font-weight:600}
.fh-home .hero .btn-solid:hover{background:transparent;border-color:var(--flare);color:var(--flare)}