:root{
  --deep-green:#0B3D2E;
  --green-panel:#134A3B;
  --gold:#C9A227;
  --gold-light:#E6CE7E;
  --red:#9B1B30;
  --cream:#F4F1E8;
  --ink:#181D1B;
  --teal:#00C2A8;
  --grid-line:#D8D3C6;
  --text-on-dark:#F4F1E8;
  --font-head:"Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-body:"Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-data:"JetBrains Mono","Roboto Mono",monospace;
  --pitch-width:1200px;
  --gutter:clamp(1rem,3vw,2.5rem);
  --gap:clamp(1.25rem,2.6vw,2.5rem);
  --body-pt:88px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,ul,ol,h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
img,svg,video{display:block;max-width:100%}
input,button,textarea,select{font:inherit}
body{
  min-height:100vh;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  color:var(--text-on-dark);
  background-color:var(--deep-green);
  background-image:
    linear-gradient(rgba(201,162,39,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,162,39,.05) 1px, transparent 1px);
  background-size:32px 32px;
  padding-top:var(--body-pt);
  text-rendering:optimizeLegibility;
}
main#main-content{display:block;scroll-margin-top:calc(var(--body-pt) + 1rem)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-head);font-weight:800;line-height:1.2;color:inherit}
a{color:inherit}
button{color:inherit}
::selection{background:var(--gold);color:var(--ink)}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{
  position:fixed;left:14px;top:0;z-index:999;
  background:var(--gold);color:var(--ink);
  font-weight:800;font-size:.875rem;text-decoration:none;
  padding:.6rem 1.1rem;
  transform:translateY(-200%);transition:transform .15s ease;
}
.skip-link:focus{transform:translateY(0)}

.deck-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:center;pointer-events:none;
}
.deck-pill{
  pointer-events:auto;
  width:min(var(--pitch-width), calc(100% - 2rem));
  margin-top:14px;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem .8rem .55rem .9rem;
  background:rgba(11,61,46,.94);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border:1px solid rgba(201,162,39,.42);
  border-radius:2px;
  box-shadow:0 12px 32px rgba(0,0,0,.26), 0 0 0 1px rgba(201,162,39,.08);
}
.brand-lockup{
  display:flex;align-items:center;gap:.6rem;
  text-decoration:none;min-width:0;flex:1;
}
.brand-sigil{
  flex:0 0 2rem;width:2rem;height:2rem;
  display:grid;place-items:center;
  background:var(--gold);color:var(--ink);
  font-weight:900;font-size:.72rem;line-height:1;
  transition:background .12s ease;
}
.brand-lockup:hover .brand-sigil{background:var(--gold-light)}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{display:block;font-weight:900;font-size:1.05rem;line-height:1.15;color:var(--text-on-dark);letter-spacing:.02em;white-space:nowrap}
.brand-tag{display:block;font-size:.62rem;line-height:1.2;letter-spacing:.16em;color:var(--gold-light);margin-top:.14rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.deck-nav{display:block}
.deck-list{display:flex;align-items:center;gap:.15rem;margin:0;padding:0;list-style:none}
.deck-link{
  display:inline-block;
  padding:.5rem .85rem;
  border:1px solid transparent;
  color:rgba(244,241,232,.88);
  font-size:.9rem;font-weight:700;letter-spacing:.04em;
  text-decoration:none;
  transition:background .12s ease,color .12s ease,border-color .12s ease;
}
.deck-link:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.deck-link[aria-current="page"]{
  background:rgba(201,162,39,.18);
  color:var(--gold-light);
  border-color:rgba(201,162,39,.55);
}

.deck-toggle{
  display:none;
  flex:0 0 auto;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
  width:44px;height:44px;
  background:transparent;border:1px solid rgba(201,162,39,.4);
  cursor:pointer;border-radius:2px;
}
.toggle-line{display:block;width:18px;height:2px;background:var(--gold);transition:background .12s ease}
.deck-toggle:hover .toggle-line{background:var(--gold-light)}

.deck-footer{
  background:var(--ink);
  color:var(--text-on-dark);
  border-top:1px solid rgba(201,162,39,.42);
  margin-top:clamp(3rem,8vw,6rem);
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr;
  gap:var(--gap);
  padding-block:clamp(2.5rem,6vw,4.5rem);
}
.footer-flag{font-family:var(--font-head);font-size:1.4rem;font-weight:900;color:var(--gold-light);line-height:1.3;margin-bottom:.7rem}
.footer-statement{max-width:38em;color:rgba(244,241,232,.86);font-size:.95rem}
.footer-trust{
  margin-top:1rem;font-size:.85rem;color:rgba(244,241,232,.62);
  border-left:2px solid var(--gold);padding-left:.8rem;
}
.footer-caption{
  font-family:var(--font-data);font-size:.74rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold);
  margin:0 0 .85rem;
}
.footer-link-list{list-style:none;margin:0;padding:0}
.footer-link{
  display:inline-block;
  color:rgba(244,241,232,.86);
  text-decoration:none;
  font-size:.93rem;line-height:1.6;
  padding:.15rem .32rem;margin-left:-.32rem;
  transition:background .12s ease,color .12s ease;
}
.footer-link:hover{background:var(--gold);color:var(--ink)}
.contact-line{margin:.18rem 0;font-size:.92rem;color:rgba(244,241,232,.82)}
.footer-note{
  margin-top:.8rem;padding-top:.7rem;font-size:.8rem;
  color:rgba(244,241,232,.5);
  border-top:1px solid rgba(244,241,232,.14);
}
.footer-ticker{background:rgba(0,0,0,.28);border-top:1px solid rgba(201,162,39,.24)}
.ticker-inner{
  display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;
  align-items:center;justify-content:space-between;
  padding-block:.9rem;
  font-family:var(--font-data);font-size:.78rem;letter-spacing:.05em;
  color:rgba(244,241,232,.62);
}
.ticker-line{margin:0}

.pitch-container{width:100%;max-width:var(--pitch-width);margin-inline:auto;padding-inline:var(--gutter)}
.paper-panel{
  background:var(--cream);color:var(--ink);
  border:1px solid var(--grid-line);
  box-shadow:0 1px 0 rgba(0,0,0,.04);
  padding:clamp(1.25rem,3vw,2.25rem);
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.72rem 1.35rem;
  border:2px solid transparent;border-radius:2px;
  font-family:var(--font-head);font-weight:800;font-size:.92rem;letter-spacing:.04em;
  text-decoration:none;cursor:pointer;
  transition:background .12s ease,color .12s ease,border-color .12s ease;
}
.btn-gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light)}
.btn-red{background:var(--red);color:var(--text-on-dark);border-color:var(--red)}
.btn-red:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-ghost{background:transparent;color:var(--gold);border-color:rgba(201,162,39,.55)}
.btn-ghost:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}

.crumb-route{margin-bottom:1.5rem}
.crumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;list-style:none;margin:0;padding:.4rem 0 0;font-size:.85rem;line-height:1.4}
.crumb-item{display:inline-flex;align-items:center}
.crumb-item a{text-decoration:none;border-bottom:1px solid var(--gold);transition:color .12s ease,border-color .12s ease}
.crumb-item a:hover{color:var(--gold);border-bottom-color:transparent}
.crumb-item[aria-current="page"]{color:var(--gold);font-weight:700}
.crumb-sep{color:inherit;opacity:.5;font-family:var(--font-data);font-size:.8rem}

.page-lead{margin:clamp(2rem,5vw,3.5rem) 0 2rem}
.page-kicker{
  display:inline-block;
  font-family:var(--font-data);font-size:.76rem;letter-spacing:.24em;
  color:var(--gold);
  border:1px solid rgba(201,162,39,.5);
  padding:.22rem .65rem;margin-bottom:.8rem;
}
.page-title{
  font-size:clamp(2.2rem,5vw,4.5rem);
  font-weight:900;line-height:1.05;letter-spacing:-.015em;
  margin-bottom:1rem;
}
.lede{font-size:1.05rem;line-height:1.8;max-width:44em;color:inherit;opacity:.86}
.section-title{font-size:clamp(1.2rem,2.5vw,1.8rem);font-weight:800;letter-spacing:-.005em;margin-bottom:1rem}
.meta-text{font-family:var(--font-data);font-size:.76rem;letter-spacing:.08em;color:inherit;opacity:.62}
.note-text{font-size:.88rem;color:inherit;opacity:.74}

.section-rule{
  display:flex;align-items:center;gap:.8rem;
  margin-bottom:1.5rem;
  font-family:var(--font-head);font-weight:800;
  font-size:clamp(1.2rem,2.5vw,1.8rem);
  color:inherit;line-height:1.3;
}
.section-rule::before{content:"";flex:0 0 12px;width:12px;height:12px;background:var(--gold)}
.section-rule::after{content:"";flex:1;height:1px;background:var(--grid-line);min-width:2rem}
.section-rule.on-dark::after{background:rgba(244,241,232,.25)}

.data-num{font-family:var(--font-data);font-variant-numeric:tabular-nums;font-weight:700}
.stat-card{
  position:relative;
  background:var(--green-panel);
  border:1px solid rgba(201,162,39,.28);
  border-radius:2px;
  padding:1.2rem 1.25rem 1.25rem;
  transition:border-color .12s ease;
}
.stat-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:transparent;transition:background .12s ease;
}
.stat-card:hover::before{background:var(--gold)}
.stat-card:hover{border-color:rgba(201,162,39,.55)}
.stat-label{font-family:var(--font-data);font-size:.78rem;letter-spacing:.1em;color:var(--grid-line);margin-bottom:.35rem}
.stat-value{font-family:var(--font-data);font-size:1.65rem;font-weight:700;color:var(--gold);line-height:1.2;margin:0}

.image-frame{
  position:relative;overflow:hidden;border-radius:2px;
  aspect-ratio:16/9;
  width:100%;
  background-color:var(--green-panel);
  background-image:
    linear-gradient(rgba(201,162,39,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,162,39,.16) 1px, transparent 1px);
  background-size:22px 22px;
  border:1px solid rgba(201,162,39,.35);
}
.image-frame--wide{aspect-ratio:21/9}
.image-frame img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;transition:opacity .15s ease}
.image-frame img:hover{opacity:.93}
.image-frame[data-caption]::after{
  content:attr(data-caption);
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:.4rem .7rem;
  background:rgba(11,61,46,.84);
  color:var(--gold-light);
  font-family:var(--font-data);font-size:.76rem;letter-spacing:.06em;
  transform:translateY(101%);transition:transform .15s ease;
}
.image-frame[data-caption]:hover::after{transform:translateY(0)}

.grid-cols-2,.grid-cols-3,.grid-cols-4{display:grid;gap:var(--gap)}
.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.legend-list{display:flex;flex-wrap:wrap;gap:.45rem 1.4rem;list-style:none;margin:0;padding:0;font-size:.86rem}
.legend-dot{display:inline-block;width:.55rem;height:.55rem;margin-right:.42rem;background:var(--gold);vertical-align:baseline}

.route-filter{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.5rem}
.route-filter-btn{
  -webkit-appearance:none;appearance:none;
  font-family:var(--font-head);font-size:.88rem;font-weight:800;
  letter-spacing:.03em;
  padding:.5rem 1.05rem;
  background:transparent;
  border:1px solid rgba(201,162,39,.45);
  border-radius:2px;
  color:inherit;
  cursor:pointer;
  transition:background .12s ease,color .12s ease,border-color .12s ease;
}
.route-filter-btn:hover{border-color:var(--gold);color:var(--gold);background:rgba(201,162,39,.08)}
.route-filter-btn[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.route-board{display:grid;gap:var(--gap)}

@media (max-width:980px){
  .grid-cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-plaque{grid-column:1/-1}
}

@media (max-width:860px){
  .deck-pill{flex-wrap:wrap;align-items:center;gap:.75rem}
  .deck-toggle{display:flex}
  .deck-nav{
    display:none;
    width:100%;
    border-top:1px solid rgba(201,162,39,.25);
    margin-top:.2rem;padding-top:.6rem;
  }
  .deck-header[data-open] .deck-nav{display:block}
  .deck-list{flex-direction:column;align-items:stretch;gap:.1rem}
  .deck-link{
    display:block;
    padding:.72rem .6rem;
    border:0;border-left:2px solid transparent;
    border-radius:0;
    font-size:1rem;
  }
  .deck-link:hover,.deck-link[aria-current="page"]{border-left-color:var(--gold)}
  .deck-link[aria-current="page"]{background:rgba(201,162,39,.14);color:var(--gold-light);border-left-color:var(--gold)}
}

@media (max-width:640px){
  .brand-tag{display:none}
  .grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .ticker-inner{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
}