*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,figure,blockquote,ul,ol{margin:0}
ul,ol{list-style:none;padding:0}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

:root{
  --ochre:#B8452B;
  --ochre-deep:#7A2A19;
  --ochre-soft:#EFD9D1;
  --lake:#1F6E6A;
  --lake-soft:#CFE3E0;
  --paper:#F7F4EF;
  --ink:#14110F;
  --lime:#C6F04A;
  --yellow:#FFD23F;
  --line:rgba(20,17,15,.14);
  --line-strong:rgba(20,17,15,.34);
  --sans:"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --page-max:1320px;
  --gutter:clamp(16px,3vw,40px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --header-h:56px;
}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:clamp(16px,.6vw + 14px,17.5px);
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

:focus-visible{outline:2px solid var(--ochre);outline-offset:3px}

h1,h2,h3,h4{font-weight:700;letter-spacing:-.03em;line-height:1.06}
p{max-width:64ch}
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;top:8px;left:8px;z-index:200;
  padding:10px 16px;background:var(--ink);color:var(--paper);
  font-size:13px;font-weight:700;letter-spacing:-.01em;
  transform:translateY(-180%);
  transition:transform .2s var(--ease);
}
.skip-link:focus{transform:translateY(0)}

/* ---------- progress ---------- */
.site-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:90;
  pointer-events:none;background:transparent;
}
.site-progress__fill{
  display:block;height:100%;width:100%;
  background:var(--ochre);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform .12s linear;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,244,239,.95);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(20,17,15,.03);
}
.site-header__inner{
  max-width:var(--page-max);
  margin:0 auto;
  padding:10px var(--gutter) 12px;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:
    "brand toggle"
    "actions actions";
  align-items:center;
  gap:8px var(--gutter);
  transition:padding .24s var(--ease);
}
.site-header[data-open] .site-header__inner{
  grid-template-areas:
    "brand toggle"
    "nav nav"
    "actions actions";
}
.site-header.is-compact .site-header__inner{padding-top:6px;padding-bottom:6px}

.brand{
  grid-area:brand;
  display:inline-flex;align-items:center;gap:10px;
  min-width:0;
}
.brand__mark{
  display:grid;place-items:center;
  width:26px;height:26px;flex:0 0 auto;
  background:var(--ochre);color:var(--paper);
  font-size:14px;font-weight:700;line-height:1;
  transform:skewX(-6deg);
  transition:background .2s var(--ease);
}
.brand:hover .brand__mark{background:var(--ochre-deep)}
.brand__name{
  font-size:15px;font-weight:700;letter-spacing:-.02em;
  white-space:nowrap;
}
.brand__latin{
  font-family:var(--mono);
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(20,17,15,.55);white-space:nowrap;
}

.nav-toggle{
  grid-area:toggle;justify-self:end;
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;
  border:1px solid var(--line-strong);
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--ochre);color:var(--ochre-deep)}
.nav-toggle__bars{position:relative;display:block;width:16px;height:9px}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:16px;height:1px;
  background:currentColor;
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.nav-toggle__bars::before{top:0}
.nav-toggle__bars::after{top:7px}
.site-header[data-open] .nav-toggle__bars::before{top:3.5px;transform:rotate(45deg)}
.site-header[data-open] .nav-toggle__bars::after{top:3.5px;transform:rotate(-45deg)}

.site-nav{grid-area:nav;display:none}
.site-header[data-open] .site-nav{
  display:block;
  border-top:1px solid var(--line);
  padding-top:4px;
}
.site-nav__list{display:flex;flex-direction:column}
.site-nav__link{
  position:relative;
  display:flex;align-items:baseline;gap:10px;
  padding:11px 2px;
  border-bottom:1px solid var(--line);
  font-size:15px;font-weight:400;
  color:rgba(20,17,15,.86);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.site-nav__link:hover{color:var(--ochre)}
.site-nav__index{
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:rgba(20,17,15,.42);
}
.site-nav__link[aria-current="page"]{
  color:var(--ochre-deep);font-weight:700;
  border-bottom-color:var(--ochre);
}
.site-nav__link[aria-current="page"] .site-nav__index{color:var(--ochre)}

.header-actions{
  grid-area:actions;
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
}
.header-status{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 15px;
  font-size:12.5px;font-weight:700;letter-spacing:-.01em;line-height:1.2;
  border:1px solid transparent;
  white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--ochre);color:var(--paper)}
.btn--primary:hover{background:var(--ochre-deep)}
.btn--ghost{background:transparent;color:var(--ochre-deep);border-color:var(--line-strong)}
.btn--ghost:hover{background:var(--ochre-soft);border-color:var(--ochre)}
.btn--lake{background:var(--lake);color:var(--paper)}
.btn--lake:hover{background:#175955}
.btn--quiet{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--quiet:hover{border-color:var(--line-strong);background:rgba(20,17,15,.04)}

/* ---------- layout primitives ---------- */
.container{
  width:100%;max-width:var(--page-max);
  margin-inline:auto;padding-inline:var(--gutter);
}
.section{padding-block:clamp(40px,6vw,86px)}
.section--tight{padding-block:clamp(24px,3.4vw,48px)}
.index-num{
  display:inline-block;
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ochre);
}
.eyebrow{
  font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(20,17,15,.55);
}
.display{
  font-size:clamp(40px,8vw,110px);font-weight:700;letter-spacing:-.04em;line-height:.94;
}
.h2{
  font-size:clamp(26px,3.4vw,44px);font-weight:700;letter-spacing:-.03em;line-height:1.05;
}
.lede{
  font-size:clamp(16px,.8vw + 13px,19px);font-weight:300;line-height:1.62;
  max-width:62ch;color:rgba(20,17,15,.82);
}
.prose p{margin-bottom:1em;max-width:62ch;line-height:1.75}
.prose p:last-child{margin-bottom:0}
.rule{height:1px;background:var(--line);border:0}

.grid{display:grid;gap:clamp(16px,2.4vw,32px)}
.grid--split{grid-template-columns:1fr}
.grid--three{grid-template-columns:1fr}

.panel{
  border:1px solid var(--line);
  background:rgba(255,255,255,.5);
  padding:clamp(16px,2.2vw,26px);
  box-shadow:0 1px 0 rgba(20,17,15,.03);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.panel:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.panel--offset{margin-top:0}

.slab{
  background:var(--ochre-soft);
  padding:clamp(24px,4vw,56px);
  border-left:2px solid var(--ochre);
}
.slab--lake{background:var(--lake-soft);border-left-color:var(--lake)}
.slab--deep{background:var(--ochre-deep);color:var(--paper);border-left-color:var(--deep-line,rgba(247,244,239,.4))}
.slab--deep a{color:var(--paper)}

/* ---------- bilingual ---------- */
.bilingual{
  display:grid;gap:clamp(14px,2vw,24px);
  grid-template-columns:1fr;
  border-top:1px solid var(--line);
  padding-top:14px;
}
.bilingual__col{display:grid;gap:8px;align-content:start}
.bilingual__rule{display:none;background:var(--lake);opacity:.45}
.bilingual__label{
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--lake);
}
.bilingual__en{
  font-style:italic;font-weight:300;
  color:rgba(20,17,15,.76);
  max-width:56ch;
}
.bilingual p{max-width:56ch}

/* ---------- data emphasis ---------- */
.num{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-weight:700;letter-spacing:-.02em;
}
.mark{
  background:linear-gradient(transparent 62%,var(--yellow) 62%);
  padding:0 .1em;
}
.status-live{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
}
.status-live::before{
  content:"";width:7px;height:7px;flex:0 0 auto;
  background:var(--lime);border:1px solid var(--ochre-deep);
}

/* ---------- chips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;
  border:1px solid var(--line-strong);
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:rgba(20,17,15,.8);background:transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.chip:hover{border-color:var(--ochre);color:var(--ochre-deep)}
.chip.is-active,.chip[aria-pressed="true"]{
  background:var(--ochre);border-color:var(--ochre);color:var(--paper);
}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:14px 0;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(20,17,15,.55);
}
.breadcrumb a{transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--ochre)}
.breadcrumb__sep{color:rgba(20,17,15,.3)}

/* ---------- media frames ---------- */
.media-frame{
  position:relative;display:block;
  width:100%;aspect-ratio:4/3;
  background:var(--ochre-soft);
  border:1px solid var(--line);
  overflow:hidden;
}
.media-frame__img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.media-frame--wide{aspect-ratio:16/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--slant{clip-path:polygon(0 0,100% 0,100% calc(100% - 16px),0 100%)}
.media-frame__tag{
  position:absolute;top:0;left:0;
  background:var(--ochre-deep);color:var(--paper);
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  padding:5px 9px;
}
.media-frame__caption{
  display:block;margin-top:8px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(20,17,15,.55);
}

/* ---------- reveal ---------- */
[data-reveal]{transition:opacity .32s var(--ease),transform .32s var(--ease)}
.js-ready [data-reveal]{opacity:0;transform:translateY(12px)}
.js-ready [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- footer ---------- */
.site-footer{
  background:var(--paper);
  border-top:1px solid var(--ochre);
  margin-top:clamp(56px,9vw,120px);
  color:var(--ink);
}
.site-footer__inner{
  max-width:var(--page-max);
  margin:0 auto;
  padding:clamp(30px,5vw,60px) var(--gutter) 0;
}
.site-footer__sign{
  display:grid;gap:12px;
  padding-bottom:clamp(22px,3.6vw,38px);
  border-bottom:1px solid var(--line);
}
.brand--footer .brand__mark{background:var(--ochre-deep)}
.brand--footer:hover .brand__mark{background:var(--ochre)}
.site-footer__tagline{
  font-size:clamp(22px,3.4vw,38px);
  font-weight:300;letter-spacing:-.03em;line-height:1.14;
  max-width:22ch;
}
.site-footer__ledger{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(20,17,15,.55);
  max-width:60ch;
}
.footer-grid{
  display:grid;grid-template-columns:1fr;
  gap:clamp(20px,3vw,30px);
  padding:clamp(26px,4vw,46px) 0;
}
.footer-col{display:grid;gap:12px;align-content:start}
.footer-col__title{
  font-family:var(--mono);
  font-size:10px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ochre-deep);
  padding-bottom:8px;border-bottom:1px solid var(--line);
}
.footer-list{display:grid;gap:7px}
.footer-list a{
  font-size:13.5px;color:rgba(20,17,15,.8);
  transition:color .2s var(--ease);
}
.footer-list a:hover{color:var(--ochre);text-decoration:underline;text-underline-offset:3px}
.footer-contact{
  display:grid;gap:8px;
  padding:clamp(18px,2.6vw,26px) 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.footer-contact__item{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;
  font-size:13.5px;max-width:none;
  color:rgba(20,17,15,.86);
}
.footer-contact__key{
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(20,17,15,.5);
  min-width:52px;
}
.footer-base{
  max-width:var(--page-max);
  margin:0 auto;
  padding:16px var(--gutter) 26px;
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;
  gap:8px 24px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(20,17,15,.58);
}
.footer-base__legal{margin:0;line-height:1.5}

/* ---------- tablet ---------- */
@media (min-width:560px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-contact{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 28px}
}

@media (min-width:860px){
  .grid--split{grid-template-columns:5fr 7fr;align-items:start}
  .grid--three{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bilingual{grid-template-columns:1fr 1px 1fr;align-items:start;gap:clamp(16px,2.4vw,30px)}
  .bilingual__rule{display:block}
  .panel--offset{margin-top:clamp(0px,2.4vw,26px)}
}

/* ---------- desktop header ---------- */
@media (min-width:980px){
  .site-header__inner{
    display:flex;
    align-items:center;
    gap:clamp(16px,2.4vw,34px);
    height:var(--header-h);
    padding-top:0;padding-bottom:0;
  }
  .site-header.is-compact .site-header__inner{padding-top:0;padding-bottom:0}
  .site-header.is-compact{--header-h:44px}
  .nav-toggle{display:none}
  .site-nav{
    display:block;grid-area:auto;
    margin-left:auto;
    border:0;padding:0;
  }
  .site-nav__list{flex-direction:row;align-items:center;gap:clamp(10px,1.6vw,22px)}
  .site-nav__index{display:none}
  .site-nav__link{
    padding:6px 0;border-bottom:0;
    font-size:13px;color:rgba(20,17,15,.78);
  }
  .site-nav__link::after{
    content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
    background:transparent;
    transition:background .2s var(--ease);
  }
  .site-nav__link:hover::after{background:var(--overline,rgba(20,17,15,.18))}
  .site-nav__link[aria-current="page"]{color:var(--ochre-deep);border-bottom:0}
  .site-nav__link[aria-current="page"]::after{background:var(--ochre)}
  .header-actions{grid-area:auto;margin-left:clamp(8px,1.4vw,18px);flex-wrap:nowrap}
  .header-status{
    display:block;margin-left:auto;
    order:9;
    font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
    color:rgba(20,17,15,.5);
    max-width:16ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .header-status:empty{display:none}
  .footer-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,44px)}
  .footer-col:nth-child(2){margin-top:22px}
  .footer-col:nth-child(3){margin-top:8px}
}

@media (min-width:1180px){
  .grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}
  .site-nav__list{gap:clamp(14px,1.9vw,26px)}
}

@media (max-width:420px){
  .brand__latin{display:none}
  .btn{padding:8px 12px;font-size:12px}
}

/* ---------- 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;
  }
  .site-progress__fill{transition:none}
  .js-ready [data-reveal]{opacity:1;transform:none}
  .panel:hover{transform:none}
}