:root{
  --pitch-green:#1F6B4A;
  --night-ink:#0B1512;
  --signal-orange:#FF6B2C;
  --whistle-yellow:#F4C542;
  --slate-blue:#62727A;
  --mist-gray:#E8ECE9;
  --archive-paper:#F5F1E6;
  --electric-teal:#00C2A8;
  --line-gray:#AEB8B2;
  --floodlight-white:#F7FAF7;
  --maxw:1240px;
  --gutter:clamp(16px,4vw,24px);
  --radius:4px;
  --font-display:"Helvetica Neue","Arial Narrow","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-body:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Consolas,"Liberation Mono","Courier New",monospace;
  --shadow-sticker:0 10px 26px -18px rgba(11,21,18,.55);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  color:var(--night-ink);
  background:var(--archive-paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:800;line-height:1.18;letter-spacing:-.015em}
p{margin:0}
img,svg,video{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0}
a{color:var(--pitch-green);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--electric-teal)}
:focus-visible{outline:2px solid var(--electric-teal);outline-offset:3px;border-radius:2px}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;top:8px;left:8px;z-index:200;
  transform:translateY(-180%);
  padding:10px 16px;
  background:var(--whistle-yellow);
  color:var(--night-ink);
  font-size:14px;font-weight:800;letter-spacing:.06em;
  border-radius:3px;text-decoration:none;
  transition:transform .18s ease;
}
.skip-link:focus{transform:translateY(0);color:var(--night-ink)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  color:var(--floodlight-white);
  background-color:var(--night-ink);
  background-image:
    radial-gradient(circle at 14% -20%,rgba(31,107,74,.62),transparent 58%),
    radial-gradient(circle at 88% -10%,rgba(0,194,168,.16),transparent 54%),
    repeating-linear-gradient(90deg,rgba(247,250,247,.035) 0 1px,transparent 1px 72px);
  border-bottom:1px solid rgba(174,184,178,.24);
}
.scroll-progress{height:2px;width:100%;background:rgba(247,250,247,.12);overflow:hidden}
.scroll-progress__bar{
  display:block;height:100%;width:100%;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--electric-teal),var(--whistle-yellow) 70%,var(--signal-orange));
  transition:transform .12s linear;
}
.masthead__inner{
  max-width:var(--maxw);margin-inline:auto;
  padding:clamp(10px,1.6vw,18px) var(--gutter);
  display:grid;
  grid-template-columns:1fr auto 1fr;
  grid-template-areas:"edition brand actions";
  align-items:center;gap:10px 20px;
  transition:padding .22s ease;
}
.masthead__edition{
  grid-area:edition;
  display:flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.18em;
  color:rgba(247,250,247,.62);
}
.masthead__edition::before{content:"";width:22px;height:2px;background:var(--whistle-yellow);flex:none}
.brand{
  grid-area:brand;
  display:flex;flex-direction:column;align-items:center;gap:2px;
  text-decoration:none;color:var(--floodlight-white);
}
.brand:hover{color:var(--floodlight-white)}
.brand__mark{
  font-family:var(--font-display);
  font-size:clamp(24px,3.4vw,34px);
  font-weight:900;letter-spacing:.2em;
  margin-right:-.2em;
  line-height:1.1;
  transition:font-size .22s ease;
}
.brand__tag{
  font-size:10px;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(247,250,247,.48);
}
.brand__rule{width:36px;height:3px;border-radius:2px;background:var(--whistle-yellow);margin-top:4px}
.header-actions{
  grid-area:actions;
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
}
.site-header[data-condensed="true"] .masthead__inner{padding-block:8px}
.site-header[data-condensed="true"] .brand__mark{font-size:clamp(20px,2.6vw,26px)}

/* round strip */
.round-strip{
  display:flex;align-items:center;gap:14px;
  max-width:var(--maxw);margin-inline:auto;
  padding:8px var(--gutter) 10px;
  border-top:1px solid rgba(174,184,178,.16);
}
.round-strip__label{
  flex:none;font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(247,250,247,.55);
}
.round-strip__list{
  display:flex;gap:8px;margin:0;padding:2px 2px 6px;
  overflow-x:auto;scroll-snap-type:x proximity;
  scrollbar-width:thin;scrollbar-color:rgba(174,184,178,.5) transparent;
}
.round-strip__list::-webkit-scrollbar{height:4px}
.round-strip__list::-webkit-scrollbar-thumb{background:rgba(174,184,178,.45);border-radius:2px}
.round-chip{
  flex:none;display:flex;flex-direction:column;gap:1px;
  padding:6px 12px;
  border:1px solid rgba(174,184,178,.3);
  border-radius:var(--radius);
  background:rgba(247,250,247,.05);
  scroll-snap-align:start;
}
.round-chip--current{
  border-color:var(--signal-orange);
  background:rgba(255,107,44,.14);
  box-shadow:0 0 0 2px rgba(255,107,44,.22);
}
.round-chip__no{font-family:var(--font-mono);font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--whistle-yellow)}
.round-chip__meta{font-size:10.5px;letter-spacing:.14em;color:rgba(247,250,247,.6)}
.round-strip:focus-visible{outline:2px solid var(--electric-teal);outline-offset:2px}

/* nav */
.site-nav{
  display:block;
  border-top:1px solid rgba(174,184,178,.18);
  background:rgba(11,21,18,.82);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.site-nav__list{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:clamp(2px,1.4vw,20px);
  max-width:var(--maxw);margin-inline:auto;
  padding:0 var(--gutter);list-style:none;
}
.site-nav__item{display:flex;flex:0 0 auto}
.site-nav__link{
  display:inline-block;padding:13px 8px;
  font-size:14px;font-weight:600;letter-spacing:.04em;
  color:rgba(247,250,247,.74);text-decoration:none;
  border-bottom:2px solid transparent;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.site-nav__link:hover{color:var(--floodlight-white);border-bottom-color:var(--electric-teal)}
.site-nav__link[aria-current="page"]{
  color:var(--floodlight-white);
  border-bottom-color:var(--whistle-yellow);
}
.nav-toggle{
  display:none;align-items:center;gap:8px;
  padding:9px 12px;
  border:1px solid rgba(247,250,247,.32);
  border-radius:var(--radius);
  color:var(--floodlight-white);
  font-size:12.5px;font-weight:700;letter-spacing:.12em;
  cursor:pointer;
}
.nav-toggle:hover{border-color:var(--electric-teal);background:rgba(0,194,168,.12)}
.nav-toggle__bars{
  width:14px;height:2px;background:currentColor;position:relative;
  box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor;
}
.nav-toggle__label{line-height:1}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;
  border:1px solid transparent;border-radius:var(--radius);
  font-family:inherit;font-size:14px;font-weight:700;letter-spacing:.05em;line-height:1.2;
  text-decoration:none;cursor:pointer;
  transition:transform .15s ease,background-color .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;
}
.btn:active{transform:translateY(1px)}
.btn--signal{background:var(--signal-orange);color:var(--night-ink);box-shadow:0 8px 20px -14px rgba(255,107,44,.9)}
.btn--signal:hover{background:#ff7f47;color:var(--night-ink)}
.btn--ghost{background:transparent;color:var(--floodlight-white);border-color:rgba(247,250,247,.32)}
.btn--ghost:hover{color:var(--floodlight-white);border-color:var(--electric-teal);background:rgba(0,194,168,.14)}
.btn--paper{background:var(--archive-paper);color:var(--night-ink);border-color:var(--line-gray)}
.btn--paper:hover{background:var(--floodlight-white);color:var(--night-ink)}
.btn--quiet{background:transparent;color:var(--pitch-green);border-color:var(--pitch-green)}
.btn--quiet:hover{background:rgba(31,107,74,.1);color:var(--pitch-green)}
.btn--sm{padding:7px 12px;font-size:13px}
.btn--block{width:100%}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(44px,6vw,88px)}
.section--tight{padding-block:clamp(28px,3.5vw,48px)}
.section--ink{background:var(--night-ink);color:var(--floodlight-white)}
.section--pitch{background:var(--pitch-green);color:var(--floodlight-white)}
.section--mist{background:var(--mist-gray)}
.section--paper{background:var(--archive-paper)}
.section--ink a,.section--pitch a{color:var(--electric-teal)}
.section--ink .note,.section--pitch .note{color:rgba(247,250,247,.66)}
.section--ink .eyebrow,.section--pitch .eyebrow{color:var(--whistle-yellow)}
.section--ink .lede,.section--pitch .lede{color:rgba(247,250,247,.82)}
.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.col-3{grid-column:span 3}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}
.flow>*+*{margin-top:var(--flow,16px)}
.prose{max-width:68ch}
.prose p+p{margin-top:1em}

/* ---------- text ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--pitch-green);
}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--whistle-yellow);flex:none}
.title-xl{font-family:var(--font-display);font-size:clamp(36px,6vw,64px);font-weight:900;line-height:1.04;letter-spacing:-.03em}
.title-lg{font-family:var(--font-display);font-size:clamp(28px,4vw,40px);font-weight:900;line-height:1.1;letter-spacing:-.025em}
.title-md{font-size:clamp(20px,2.4vw,24px);font-weight:800;line-height:1.25}
.title-sm{font-size:18px;font-weight:800;line-height:1.3}
.lede{font-size:clamp(16px,1.6vw,18px);line-height:1.78;color:rgba(11,21,18,.78)}
.note{font-size:13px;line-height:1.7;color:var(--slate-blue)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.numeral-xl{
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;
  font-size:clamp(64px,14vw,180px);font-weight:700;line-height:.82;letter-spacing:-.045em;
}

/* ---------- breadcrumb ---------- */
.breadcrumb{font-size:13px;letter-spacing:.03em}
.breadcrumb__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none}
.breadcrumb__link{color:var(--slate-blue);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:1px}
.breadcrumb__link:hover{color:var(--pitch-green);border-bottom-color:var(--electric-teal)}
.breadcrumb__sep{color:var(--line-gray)}
.breadcrumb__current{color:var(--night-ink);font-weight:700}

/* ---------- panels, stickers, tags ---------- */
.panel{
  position:relative;
  background:var(--archive-paper);
  border:1px solid var(--line-gray);
  border-radius:6px;
  box-shadow:0 1px 0 rgba(11,21,18,.04),0 24px 40px -38px rgba(11,21,18,.8);
  padding:clamp(18px,2.4vw,28px);
}
.panel--mist{background:var(--mist-gray);border-color:rgba(174,184,178,.8)}
.panel--ink{background:var(--night-ink);color:var(--floodlight-white);border-color:rgba(174,184,178,.28)}
.panel--pitch{background:var(--pitch-green);color:var(--floodlight-white);border-color:rgba(247,250,247,.22)}
.panel--ink .note,.panel--pitch .note{color:rgba(247,250,247,.68)}
.sticker{
  position:relative;
  display:block;
  background:var(--floodlight-white);
  border:1px solid var(--line-gray);
  border-radius:6px;
  padding:16px 18px;
  box-shadow:var(--shadow-sticker);
  transition:transform .2s ease,box-shadow .2s ease;
}
.sticker--tilt-l{transform:rotate(-1.6deg)}
.sticker--tilt-r{transform:rotate(1.6deg)}
.sticker:hover{transform:translateY(-2px) rotate(0deg);box-shadow:0 16px 30px -18px rgba(11,21,18,.55)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:2px 9px;
  font-size:11.5px;font-weight:700;letter-spacing:.16em;
  border-radius:2px;border-left:2px solid var(--whistle-yellow);
  background:rgba(244,197,66,.26);color:var(--night-ink);
}
.tag--signal{background:rgba(255,107,44,.2);border-left-color:var(--signal-orange)}
.tag--slate{background:rgba(98,114,122,.18);border-left-color:var(--slate-blue)}
.tag--teal{background:rgba(0,194,168,.18);border-left-color:var(--electric-teal)}
.tag--ink{background:rgba(247,250,247,.12);color:var(--floodlight-white);border-left-color:var(--whistle-yellow)}

/* ---------- data table ---------- */
.data-table{
  width:100%;border-collapse:collapse;
  font-size:14px;font-variant-numeric:tabular-nums;
}
.data-table caption{
  caption-side:top;text-align:left;
  font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--slate-blue);padding-bottom:10px;
}
.data-table th,.data-table td{
  padding:10px 12px;text-align:left;vertical-align:top;
  border-bottom:1px solid rgba(174,184,178,.55);
}
.data-table thead th{
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--slate-blue);border-bottom:1px solid var(--line-gray);
}
.data-table tbody tr:nth-child(even){background:var(--mist-gray)}
.data-table--ink{color:var(--floodlight-white);background:var(--night-ink)}
.data-table--ink thead th{color:rgba(247,250,247,.62);border-bottom-color:rgba(174,184,178,.4)}
.data-table--ink th,.data-table--ink td{border-bottom-color:rgba(174,184,178,.22)}
.data-table--ink tbody tr:nth-child(even){background:rgba(247,250,247,.06)}

/* ---------- filters ---------- */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.filter-bar__label{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--slate-blue);margin-right:4px}
.filter-btn{
  padding:7px 13px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--slate-blue);
  background:transparent;
  border:1px solid rgba(174,184,178,.85);
  border-radius:3px;cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.filter-btn:hover{color:var(--night-ink);border-color:var(--pitch-green)}
.filter-btn[aria-pressed="true"]{
  color:var(--night-ink);
  background:var(--whistle-yellow);
  border-color:var(--whistle-yellow);
  box-shadow:0 0 0 2px var(--electric-teal);
}
.filter-bar__status{font-size:12px;color:var(--slate-blue);margin-left:auto}
[data-filter-item][hidden]{display:none!important}

/* ---------- media containers ---------- */
.media{
  position:relative;display:block;overflow:hidden;
  aspect-ratio:16/10;border-radius:var(--radius);
  border:1px solid rgba(174,184,178,.5);
  background-color:var(--night-ink);
  background-image:
    radial-gradient(circle at 28% 18%,rgba(31,107,74,.78),transparent 58%),
    radial-gradient(circle at 76% 82%,rgba(0,194,168,.24),transparent 56%);
}
.media>img{width:100%;height:100%;object-fit:cover}
.media--tall{aspect-ratio:3/4}
.media--wide{aspect-ratio:21/9}
.media--square{aspect-ratio:1/1}
.media--board{
  background-image:
    linear-gradient(158deg,rgba(11,21,18,.9),rgba(31,107,74,.86)),
    repeating-linear-gradient(45deg,rgba(247,250,247,.07) 0 2px,transparent 2px 14px);
}
.media__cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:9px 12px;
  font-size:12px;letter-spacing:.06em;
  color:var(--floodlight-white);
  background:linear-gradient(180deg,transparent,rgba(11,21,18,.88));
}

/* ---------- copy button ---------- */
.copy-btn{
  padding:3px 8px;
  font-size:11px;font-weight:700;letter-spacing:.1em;
  color:var(--electric-teal);
  background:rgba(0,194,168,.12);
  border:1px solid rgba(0,194,168,.5);
  border-radius:3px;cursor:pointer;
  transition:background-color .2s ease,color .2s ease;
}
.copy-btn:hover{background:rgba(0,194,168,.24);color:var(--floodlight-white)}
.status-live{font-size:12px;color:var(--electric-teal);min-height:1.2em}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .4s ease,transform .4s ease}
[data-reveal].is-visible{opacity:1;transform:none}

/* ---------- footer ---------- */
.site-footer{
  background-color:var(--night-ink);
  color:rgba(247,250,247,.78);
  border-top:3px solid var(--pitch-green);
  background-image:
    linear-gradient(180deg,rgba(31,107,74,.26),transparent 46%),
    repeating-linear-gradient(90deg,rgba(247,250,247,.03) 0 1px,transparent 1px 64px);
  padding-top:clamp(36px,5vw,64px);
}
.site-footer__inner{
  max-width:var(--maxw);margin-inline:auto;
  padding-inline:var(--gutter);
  display:grid;
  grid-template-columns:1.25fr repeat(3,minmax(0,.72fr)) 1.2fr;
  gap:clamp(20px,3vw,40px);
}
.footer-lead__brand{
  font-family:var(--font-display);
  font-size:22px;font-weight:900;letter-spacing:.16em;
  color:var(--floodlight-white);
}
.footer-lead__line{margin-top:10px;font-size:15px;color:rgba(247,250,247,.8)}
.footer-lead__meta{
  margin-top:14px;
  display:inline-block;
  padding:4px 10px;
  font-size:11.5px;letter-spacing:.16em;
  color:var(--night-ink);
  background:var(--whistle-yellow);
  border-radius:2px;
}
.footer-nav__title{
  font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--whistle-yellow);
  padding-bottom:8px;margin-bottom:12px;
  border-bottom:1px solid rgba(174,184,178,.28);
}
.footer-nav__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.footer-nav__link{
  font-size:14px;color:rgba(247,250,247,.74);text-decoration:none;
  border-bottom:1px solid transparent;padding-bottom:1px;
  transition:color .2s ease,border-color .2s ease;
}
.footer-nav__link:hover{color:var(--floodlight-white);border-bottom-color:var(--electric-teal)}
.footer-contact{display:flex;flex-direction:column;gap:8px}
.footer-contact__row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.footer-contact__value{
  font-family:var(--font-mono);font-size:13.5px;color:var(--floodlight-white);
  word-break:break-all;
}
.footer-contact__address{font-size:13.5px;line-height:1.65;color:rgba(247,250,247,.72)}
.footer-contact__note{
  font-size:12px;line-height:1.7;color:rgba(247,250,247,.52);
  border-left:2px solid rgba(244,197,66,.55);
  padding-left:10px;
}
.footer-meta{
  margin-top:clamp(28px,4vw,48px);
  border-top:1px solid rgba(174,184,178,.22);
  background:rgba(0,0,0,.28);
}
.footer-meta__inner{
  max-width:var(--maxw);margin-inline:auto;
  padding:16px var(--gutter);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:8px 20px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(247,250,247,.55);
}
.footer-meta__copy{font-family:var(--font-body)}
.footer-meta__icp{font-family:var(--font-mono);letter-spacing:.08em}

/* ---------- tablet ---------- */
@media (max-width:1080px){
  .site-footer__inner{grid-template-columns:1.2fr repeat(2,minmax(0,1fr));row-gap:32px}
  .footer-contact{grid-column:1/-1}
}
@media (max-width:900px){
  .grid-12{grid-template-columns:repeat(6,minmax(0,1fr))}
  .grid-12>[class*="col-"]{grid-column:span 6}
}
/* ---------- mobile nav ---------- */
@media (max-width:860px){
  .masthead__inner{
    grid-template-columns:1fr auto;
    grid-template-areas:"brand actions" "edition edition";
    row-gap:8px;
  }
  .brand{align-items:flex-start}
  .brand__tag{display:none}
  .brand__rule{width:28px}
  .masthead__edition{justify-content:flex-start;font-size:11px}
  .header-actions{gap:8px}
  .header-actions .btn--ghost{display:none}
  .nav-toggle{display:inline-flex}
  .site-nav{display:none}
  .site-nav[data-open="true"]{
    display:block;
    background:var(--night-ink);
    box-shadow:0 22px 44px -20px rgba(0,0,0,.7);
  }
  .site-nav__list{flex-direction:column;gap:0;padding:8px var(--gutter) 18px}
  .site-nav__item{flex:1 0 100%}
  .site-nav__link{
    display:flex;align-items:center;justify-content:space-between;
    width:100%;padding:14px 2px;
    border-bottom:1px solid rgba(174,184,178,.18);
    font-size:15px;
  }
  .site-nav__link[aria-current="page"]{
    border-bottom-color:rgba(174,184,178,.18);
    background:rgba(244,197,66,.1);
    color:var(--whistle-yellow);
    padding-left:10px;
  }
  .round-strip__label{display:none}
  .round-strip{padding-top:6px}
}
@media (max-width:600px){
  .grid-12{grid-template-columns:1fr}
  .grid-12>[class*="col-"]{grid-column:1/-1}
  .site-footer__inner{grid-template-columns:1fr;row-gap:28px}
  .filter-bar__status{margin-left:0;width:100%}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
  [data-reveal]{opacity:1;transform:none}
  .sticker--tilt-l,.sticker--tilt-r{transform:none}
  .scroll-progress__bar{transition:none}
}