:root{
  --ink:#07110E;
  --ink-2:#0E1B17;
  --ink-3:#12241E;
  --grid:#1E2E28;
  --gold:#C8A24A;
  --gold-dim:#8C7233;
  --blue:#3FA9F5;
  --red:#E2453C;
  --paper:#E8E2D2;
  --fg:#F2F5F3;
  --fg-2:#9DB0A8;
  --live:#2FD08A;
  --shell:1240px;
  --gutter:clamp(16px,4vw,40px);
  --rail:250px;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --han:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --dur:160ms;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    linear-gradient(var(--grid) 1px,transparent 1px) 0 0/100% 88px,
    linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/88px 100%,
    radial-gradient(120% 90% at 80% -10%,#10221C 0%,var(--ink) 62%);
  background-color:var(--ink);
  color:var(--fg);
  font-family:var(--han);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  min-height:100vh;
}
img,svg{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
p{margin:0 0 1em;}
h1,h2,h3,h4{
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.18;
  margin:0 0 .5em;
}
h1{font-size:clamp(34px,6.4vw,56px);}
h2{font-size:clamp(26px,4.2vw,40px);}
h3{font-size:clamp(20px,3vw,28px);}
h4{font-size:20px;}
ul,ol{margin:0 0 1em;padding-left:1.15em;}
li{margin:.25em 0;}
:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
  border-radius:2px;
}
::selection{background:var(--gold);color:#0B0F0C;}

/* ---------- skip link ---------- */
.skip-link{
  position:absolute;
  left:12px;top:-60px;
  z-index:120;
  background:var(--gold);
  color:#0B0F0C;
  font-weight:800;
  font-size:14px;
  padding:10px 16px;
  border-radius:2px;
  transition:top var(--dur) var(--ease);
}
.skip-link:focus{top:12px;}

/* ---------- shell ---------- */
.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.shell--wide{max-width:1440px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:linear-gradient(180deg,rgba(7,17,14,.97),rgba(7,17,14,.9));
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--grid);
}
.scroll-meter{
  height:2px;
  width:100%;
  background:transparent;
}
.scroll-meter__bar{
  display:block;
  height:100%;
  width:0;
  background:linear-gradient(90deg,var(--gold),var(--blue));
  transition:width 80ms linear;
}
.header-shell{
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding:12px var(--gutter);
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  min-height:70px;
}

/* brand */
.brand{display:flex;align-items:center;gap:12px;flex:0 1 auto;}
.brand__mark{
  display:flex;
  gap:3px;
  align-items:flex-end;
  height:26px;
  padding:0 2px;
}
.brand__mark i{
  display:block;
  width:4px;
  background:var(--grid);
  border-radius:1px;
}
.brand__mark i:nth-child(1){height:12px;}
.brand__mark i:nth-child(2){height:20px;background:var(--gold);}
.brand__mark i:nth-child(3){height:26px;background:var(--blue);}
.brand__text{display:flex;flex-direction:column;line-height:1.25;}
.brand__name{
  font-size:18px;
  font-weight:900;
  letter-spacing:-.01em;
  white-space:nowrap;
  border-bottom:2px solid transparent;
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.brand__name:hover,.brand__name:focus-visible{border-color:var(--gold);}
.brand__line{
  font-size:11px;
  color:var(--fg-2);
  letter-spacing:.08em;
  white-space:nowrap;
}

/* nav toggle */
.nav-toggle{
  display:none;
  margin-left:auto;
  align-items:center;
  gap:8px;
  background:var(--ink-2);
  border:1px solid var(--grid);
  color:var(--fg);
  font-family:inherit;
  font-size:13px;
  font-weight:700;
  padding:9px 12px;
  border-radius:2px;
  cursor:pointer;
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.nav-toggle:hover{border-color:var(--gold);color:var(--gold);}
.nav-toggle__bars{display:flex;flex-direction:column;gap:3px;width:16px;}
.nav-toggle__bars i{height:2px;background:currentColor;display:block;}
.nav-toggle__label{letter-spacing:.14em;}

/* site nav */
.site-nav{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.6vw,26px);
  margin-left:auto;
}
.site-nav__title{
  display:none;
}
.site-nav__list{
  list-style:none;
  display:flex;
  align-items:center;
  gap:clamp(4px,1vw,18px);
  margin:0;padding:0;
}
.site-nav__item{margin:0;}
.site-nav__link{
  position:relative;
  display:flex;
  align-items:center;
  gap:7px;
  padding:9px 10px;
  font-size:14px;
  font-weight:700;
  color:var(--fg-2);
  border:1px solid transparent;
  border-radius:2px;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.site-nav__lamp{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--grid);
  box-shadow:none;
  flex:0 0 auto;
  transition:background-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.site-nav__index{
  font-family:var(--mono);
  font-size:10px;
  color:var(--grid);
  letter-spacing:.06em;
}
.site-nav__link:hover{
  color:var(--fg);
  border-color:var(--grid);
  background:var(--ink-2);
}
.site-nav__link:hover .site-nav__lamp{background:var(--gold-dim);}
.site-nav__link[aria-current="page"]{
  color:var(--gold);
  border-color:var(--gold-dim);
  background:linear-gradient(180deg,rgba(200,162,74,.10),transparent);
}
.site-nav__link[aria-current="page"] .site-nav__lamp{
  background:var(--gold);
  box-shadow:0 0 0 3px rgba(200,162,74,.18);
  animation:lamp-breathe 3.2s ease-in-out infinite;
}
.site-nav__link[aria-current="page"] .site-nav__index{color:var(--gold-dim);}
.site-nav__note{
  display:none;
  font-size:11px;
  color:var(--fg-2);
  letter-spacing:.1em;
  margin:0;
}

/* header meta */
.header-meta{
  display:flex;
  align-items:center;
  gap:12px;
  padding-left:clamp(8px,1.4vw,20px);
  border-left:1px solid var(--grid);
}
.header-meta__tag{
  font-family:var(--mono);
  font-size:11px;
  color:var(--blue);
  letter-spacing:.1em;
  border:1px solid var(--grid);
  padding:4px 7px;
  border-radius:2px;
}
.header-meta__hours{
  font-size:11px;
  color:var(--fg-2);
  letter-spacing:.06em;
  white-space:nowrap;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:inherit;
  font-size:14px;
  font-weight:800;
  letter-spacing:.02em;
  padding:10px 16px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.btn--primary{
  background:var(--gold);
  color:#0B0F0C;
  border-color:var(--gold);
}
.btn--primary:hover,.btn--primary:focus-visible{
  background:#DCB65E;
  border-color:#DCB65E;
}
.btn--ghost{
  background:transparent;
  color:var(--fg);
  border-color:var(--grid);
}
.btn--ghost:hover,.btn--ghost:focus-visible{
  color:var(--gold);
  border-color:var(--gold-dim);
  background:var(--ink-2);
}
.header-cta{white-space:nowrap;}

/* ---------- generic blocks ---------- */
.panel{
  background:var(--ink-2);
  border:1px solid var(--grid);
  border-radius:2px;
  padding:clamp(16px,2.4vw,28px);
}
.panel--inset{background:var(--ink-3);}
.panel--paper{background:var(--paper);color:#131A16;border-color:#C9C2AE;}
.panel--paper a{color:#131A16;text-decoration:underline;}

.section-head{
  display:flex;
  align-items:baseline;
  gap:16px;
  border-bottom:1px solid var(--grid);
  padding-bottom:10px;
  margin-bottom:clamp(16px,3vw,32px);
}
.section-head__index{
  font-family:var(--mono);
  font-size:12px;
  color:var(--gold);
  letter-spacing:.18em;
}
.section-head__title{margin:0;}

.readout{
  font-family:var(--mono);
  font-weight:600;
  font-size:clamp(44px,9vw,84px);
  line-height:1;
  color:var(--fg);
  letter-spacing:-.02em;
}
.readout--gold{color:var(--gold);}
.readout--blue{color:var(--blue);}
.readout__unit{
  font-family:var(--han);
  font-size:14px;
  font-weight:700;
  color:var(--fg-2);
  letter-spacing:.1em;
  margin-left:8px;
}

.field-row{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:8px 0;
  border-bottom:1px dashed var(--grid);
  font-size:14px;
}
.field-row:last-child{border-bottom:0;}
.field-row__key{color:var(--fg-2);letter-spacing:.04em;}
.field-row__value{font-family:var(--mono);font-weight:600;color:var(--fg);text-align:right;}
.field-row__value--blue{color:var(--blue);}
.field-row__value--red{color:var(--red);}
.field-row__value--live{color:var(--live);}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  font-family:var(--mono);
  letter-spacing:.1em;
  color:var(--fg-2);
  border:1px solid var(--grid);
  background:var(--ink-3);
  padding:4px 8px;
  border-radius:2px;
}
.tag--gold{color:var(--gold);border-color:var(--gold-dim);}
.tag--blue{color:var(--blue);border-color:rgba(63,169,245,.4);}
.tag--red{color:var(--red);border-color:rgba(226,69,60,.4);}

.rule-12{
  height:0;
  border:0;
  border-top:1px solid var(--grid);
  margin:clamp(24px,5vw,56px) 0;
  transform:skewY(-1.2deg);
}
.divider-skew{
  height:clamp(28px,6vw,64px);
  background:var(--ink-2);
  clip-path:polygon(0 40%,100% 0,100% 100%,0 100%);
  border-top:1px solid var(--grid);
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  font-size:12px;
  font-family:var(--mono);
  color:var(--fg-2);
  letter-spacing:.06em;
  margin:0 0 22px;
  padding:0;
  list-style:none;
}
.breadcrumb li{margin:0;display:flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:var(--grid);}
.breadcrumb a:hover,.breadcrumb a:focus-visible{color:var(--gold);}

.grid-2,.grid-3{
  display:grid;
  gap:clamp(14px,2.2vw,26px);
}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}

.scroll-band{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding:14px 0 18px;
  scrollbar-color:var(--gold-dim) var(--ink-2);
  border-top:1px solid var(--grid);
  border-bottom:1px solid var(--grid);
}
.scroll-band__item{
  flex:0 0 auto;
  min-width:172px;
  border:1px solid var(--grid);
  background:var(--ink-2);
  padding:12px 14px;
  border-radius:2px;
  transition:border-color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.scroll-band__item:hover{border-color:var(--gold-dim);background:var(--ink-3);}
.scroll-band__item.is-active{border-color:var(--gold);background:var(--ink-3);}

.disclosure{
  border:1px solid var(--grid);
  background:var(--ink-2);
  border-radius:2px;
  margin-bottom:10px;
}
.disclosure summary{
  cursor:pointer;
  padding:13px 16px;
  font-weight:700;
  font-size:15px;
  display:flex;
  gap:12px;
  align-items:baseline;
  list-style:none;
  transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.disclosure summary::-webkit-details-marker{display:none;}
.disclosure summary::before{
  content:"+";
  font-family:var(--mono);
  color:var(--gold);
}
.disclosure[open] summary::before{content:"–";}
.disclosure summary:hover{color:var(--gold);}
.disclosure__body{
  padding:0 16px 16px;
  color:var(--fg-2);
  font-size:14.5px;
  border-top:1px dashed var(--grid);
  padding-top:12px;
}

/* ---------- image containers ---------- */
.media-frame{
  position:relative;
  width:100%;
  aspect-ratio:16/10;
  background:
    repeating-linear-gradient(0deg,rgba(30,46,40,.55) 0 1px,transparent 1px 5px),
    linear-gradient(135deg,#0E1B17,#07110E);
  border:1px solid var(--grid);
  border-radius:2px;
  overflow:hidden;
}
.media-frame--tall{aspect-ratio:3/4;}
.media-frame--wide{aspect-ratio:21/9;}
.media-frame img{
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.85) contrast(1.05) brightness(.92);
}
.media-frame::after{
  content:"";
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg,rgba(7,17,14,.18) 0 2px,transparent 2px 4px),
    radial-gradient(120% 80% at 20% 0%,rgba(63,169,245,.10),transparent 55%);
  pointer-events:none;
}
.media-frame__cap{
  position:absolute;
  left:0;bottom:0;
  z-index:2;
  background:rgba(7,17,14,.86);
  border-top:1px solid var(--grid);
  border-right:1px solid var(--grid);
  padding:6px 10px;
  font-family:var(--mono);
  font-size:11px;
  color:var(--fg-2);
  letter-spacing:.06em;
}

/* ---------- footer ---------- */
.site-footer{
  margin-top:clamp(48px,9vw,110px);
  background:linear-gradient(180deg,var(--ink-2),var(--ink));
  border-top:1px solid var(--grid);
  padding:clamp(30px,5vw,56px) 0 clamp(24px,3vw,36px);
}
.footer-brand{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:8px 16px;
  padding-bottom:18px;
  border-bottom:1px solid var(--grid);
}
.footer-brand__name{font-size:20px;font-weight:900;letter-spacing:-.01em;}
.footer-brand__name::after{content:"";display:block;width:38px;height:2px;background:var(--gold);margin-top:6px;}
.footer-brand__line{font-size:12px;color:var(--fg-2);letter-spacing:.06em;}

.footer-rail{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  padding:20px 0 22px;
  border-bottom:1px solid var(--grid);
}
.footer-rail__axis{
  position:absolute;
  left:0;right:0;top:31px;
  height:1px;
  background:var(--grid);
}
.footer-rail__node{
  position:relative;
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--fg-2);
  padding:6px 8px;
  background:var(--ink-2);
  border:1px solid transparent;
  border-radius:2px;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.footer-rail__dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--grid);
  transition:background-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.footer-rail__node:hover{color:var(--gold);border-color:var(--gold-dim);}
.footer-rail__node:hover .footer-rail__dot{background:var(--gold);box-shadow:0 0 0 3px rgba(200,162,74,.16);}
.footer-rail__label{letter-spacing:.04em;}

.footer-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,2.6vw,34px);
  padding:26px 0;
  border-bottom:1px solid var(--grid);
}
.footer-col__title{
  font-size:13px;
  font-weight:900;
  color:var(--gold);
  letter-spacing:.1em;
  margin:0 0 10px;
}
.footer-col__list{
  list-style:none;
  margin:0;padding:0;
  font-size:13.5px;
  color:var(--fg-2);
}
.footer-col__list li{
  padding:5px 0;
  border-bottom:1px dashed rgba(30,46,40,.7);
}
.footer-col__list li:last-child{border-bottom:0;}

.footer-link{
  color:var(--fg-2);
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.footer-link:hover,.footer-link:focus-visible{color:var(--gold);border-color:var(--gold-dim);}
.footer-link--strong{color:var(--fg);font-family:var(--mono);font-size:12.5px;}

.footer-contact{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  padding:20px 0;
  border-bottom:1px solid var(--grid);
}
.footer-contact__sep{color:var(--grid);}
.footer-contact__hours{
  font-size:12px;
  color:var(--fg-2);
  border:1px solid var(--grid);
  padding:4px 9px;
  border-radius:2px;
}

.footer-meta{
  display:grid;
  gap:10px;
  padding-top:20px;
  font-size:12px;
  color:var(--fg-2);
}
.footer-legal{display:flex;flex-wrap:wrap;gap:10px 18px;}
.legal-link{
  font-size:12.5px;
  color:var(--fg-2);
  border-bottom:1px solid var(--grid);
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.legal-link:hover,.legal-link:focus-visible{color:var(--gold);border-color:var(--gold);}
.footer-meta__line{margin:0;font-family:var(--mono);letter-spacing:.03em;}

/* ---------- motion ---------- */
@keyframes lamp-breathe{
  0%,100%{opacity:1;}
  50%{opacity:.62;}
}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .header-meta__hours{display:none;}
}
@media (max-width:900px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:860px){
  .header-shell{flex-wrap:wrap;gap:10px;padding-block:10px;}
  .nav-toggle{display:inline-flex;}
  .header-meta{
    order:3;
    width:100%;
    border-left:0;
    border-top:1px solid var(--grid);
    padding:10px 0 2px;
    justify-content:space-between;
  }
  .site-nav{
    order:4;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    margin-left:0;
    border-top:1px solid var(--grid);
    overflow:hidden;
    max-height:0;
    opacity:0;
    visibility:hidden;
    transition:max-height 200ms var(--ease),opacity 160ms var(--ease),visibility 160ms var(--ease);
  }
  .site-nav[data-open="true"]{
    max-height:520px;
    opacity:1;
    visibility:visible;
    padding:12px 0 6px;
  }
  .site-nav__title{
    display:block;
    margin:0 0 8px;
    font-family:var(--mono);
    font-size:11px;
    letter-spacing:.18em;
    color:var(--gold);
    text-transform:uppercase;
  }
  .site-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .site-nav__link{
    justify-content:flex-start;
    padding:13px 8px;
    border-bottom:1px solid var(--grid);
    border-left:2px solid transparent;
    font-size:15px;
  }
  .site-nav__link[aria-current="page"]{
    border-left-color:var(--gold);
    background:linear-gradient(90deg,rgba(200,162,74,.12),transparent 60%);
  }
  .site-nav__index{margin-left:auto;}
  .site-nav__note{
    display:block;
    margin:10px 0 4px;
  }
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .brand__line{display:none;}
  .grid-2,.grid-3{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .header-cta{display:none;}
  .field-row{flex-direction:column;gap:2px;}
  .field-row__value{text-align:left;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .site-nav__link[aria-current="page"] .site-nav__lamp{animation:none;}
}