*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img,svg,picture,video{display:block;max-width:100%}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}

:root{
  --ink-900:#06121F;
  --ink-800:#0B1B2B;
  --ink-700:#122B42;
  --paper:#F3EBDD;
  --ivory:#F7F4EE;
  --brown:#16110C;
  --teal:#17B3A3;
  --teal-deep:#0C6E66;
  --amber:#E5A83B;
  --cyan:#5BF0E0;
  --orange:#E2571F;
  --mist:#9FB3C8;

  --bg:var(--ink-800);
  --fg:var(--ivory);
  --hair:rgba(159,179,200,.26);

  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Archivo Narrow","Oswald","DIN Condensed","Arial Narrow","Helvetica Neue",sans-serif;

  --gutter:clamp(1rem,3vw,2.5rem);
  --radius:2px;
  --shadow-hard:6px 6px 0 var(--brown);
}

html{background:var(--ink-900)}
body{
  background-color:var(--bg);
  background-image:
    radial-gradient(1200px 600px at 12% -10%,rgba(23,179,163,.16),transparent 62%),
    radial-gradient(900px 520px at 92% 4%,rgba(91,240,224,.08),transparent 60%),
    repeating-linear-gradient(0deg,rgba(159,179,200,.045) 0 1px,transparent 1px 96px);
  color:var(--fg);
  font-family:var(--font-sans);
  font-weight:400;
  font-size:1rem;
  line-height:1.75;
  letter-spacing:.004em;
  min-height:100vh;
}

h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:1.24;letter-spacing:.01em}
h1{font-size:clamp(2.1rem,5.4vw,4rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.5rem)}
h3{font-size:clamp(1.12rem,1.7vw,1.45rem)}
h4{font-size:1rem;letter-spacing:.06em}
p{max-width:78ch}
strong{font-weight:700}

.container{width:min(1320px,calc(100% - (var(--gutter) * 2)));margin-inline:auto}
.visually-hidden{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 ---------- */
.skip-link{
  position:absolute;left:.8rem;top:-120px;z-index:99;
  background:var(--cyan);color:var(--brown);
  padding:.7rem 1.1rem;
  font-weight:700;letter-spacing:.06em;
  border:2px solid var(--brown);
  box-shadow:4px 4px 0 var(--brown);
  transition:top .2s ease;
}
.skip-link:focus{top:.7rem}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background-color:var(--ink-900);
  background-image:repeating-linear-gradient(90deg,rgba(159,179,200,.055) 0 1px,transparent 1px 68px);
  border-bottom:3px solid var(--brown);
  box-shadow:0 16px 34px -22px rgba(0,0,0,.95);
}
.site-header__progress{
  position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--teal),var(--cyan) 55%,var(--amber));
  transform:scaleX(0);transform-origin:0 50%;
  z-index:3;pointer-events:none;
}

.masthead{position:relative}
.masthead__inner{
  display:grid;
  justify-items:center;
  gap:.35rem;
  padding:1.05rem 0 .55rem;
  text-align:center;
}
.masthead__top{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
  gap:.35rem 1.4rem;
  width:100%;
  max-height:4rem;overflow:hidden;
  transition:max-height .38s ease,opacity .3s ease;
}
.masthead__kicker,
.masthead__issue{
  font-family:var(--font-num);
  font-size:.72rem;
  letter-spacing:.26em;
  text-transform:uppercase;
  line-height:1.2;
}
.masthead__kicker{color:var(--teal)}
.masthead__issue{color:var(--mist);max-width:none}

.brand{
  display:flex;align-items:center;justify-content:center;gap:.85rem;
  width:100%;
  padding:.15rem 0;
}
.brand__rule{
  flex:1 1 auto;max-width:170px;height:3px;
  background-image:repeating-linear-gradient(90deg,var(--teal) 0 9px,transparent 9px 16px);
}
.brand__name{
  font-family:var(--font-serif);
  font-size:clamp(1.55rem,4.4vw,2.75rem);
  font-weight:700;
  letter-spacing:.12em;
  color:var(--ivory);
  text-shadow:0 2px 0 rgba(6,18,31,.9);
  white-space:nowrap;
}
.brand__tagline{
  max-height:3rem;overflow:hidden;
  color:var(--mist);
  font-size:.82rem;
  letter-spacing:.14em;
  transition:max-height .38s ease,opacity .3s ease;
}

.masthead__actions{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:.55rem;
  margin-top:.55rem;
}
.quick-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem}
.quick-actions__link{
  display:inline-flex;align-items:center;
  min-height:36px;
  padding:.34rem .95rem;
  font-size:.79rem;
  letter-spacing:.08em;
  color:var(--cyan);
  background:rgba(23,179,163,.09);
  border:1.5px solid rgba(91,240,224,.5);
  border-radius:999px;
  transition:background .24s ease,color .24s ease,border-color .24s ease,transform .24s ease;
}
.quick-actions__link:hover{
  background:var(--teal);
  border-color:var(--teal);
  color:var(--ink-900);
  transform:translateY(-2px);
}

.nav-toggle{
  display:none;
  align-items:center;gap:.55rem;
  min-height:44px;
  padding:.5rem 1rem;
  background:var(--paper);
  color:var(--brown);
  font-weight:700;font-size:.85rem;letter-spacing:.12em;
  border:2px solid var(--brown);
  box-shadow:3px 3px 0 rgba(22,17,12,.65);
}
.nav-toggle__bars{
  display:block;width:20px;height:12px;
  background-image:
    linear-gradient(var(--brown),var(--brown)),
    linear-gradient(var(--brown),var(--brown)),
    linear-gradient(var(--brown),var(--brown));
  background-size:100% 2px,100% 2px,100% 2px;
  background-position:0 0,0 50%,0 100%;
  background-repeat:no-repeat;
}
.nav-toggle__label{white-space:nowrap}

.site-nav{
  background:var(--paper);
  border-top:3px solid var(--brown);
  border-bottom:3px solid var(--brown);
}
.site-nav__list{
  display:flex;flex-wrap:wrap;justify-content:center;
  width:min(1320px,calc(100% - (var(--gutter) * 2)));
  margin-inline:auto;
}
.site-nav__item{flex:1 1 auto;min-width:0}
.site-nav__link{
  position:relative;
  display:block;
  padding:.8rem 1.05rem .95rem;
  text-align:center;
  font-size:.95rem;font-weight:600;letter-spacing:.05em;
  color:var(--brown);
  border-left:1px solid rgba(22,17,12,.14);
  transition:background .22s ease,color .22s ease;
}
.site-nav__item:first-child .site-nav__link{border-left:0}
.site-nav__link::after{
  content:"";position:absolute;left:14%;right:14%;bottom:.42rem;height:3px;
  background:var(--orange);
  transform:scaleX(0);transform-origin:50% 50%;
  transition:transform .28s ease;
}
.site-nav__link:hover{background:rgba(23,179,163,.16)}
.site-nav__link:hover::after{transform:scaleX(1)}
.site-nav__link[aria-current="page"]{
  background:var(--teal);
  color:var(--ink-900);
}
.site-nav__link[aria-current="page"]::after{
  background:var(--brown);
  transform:scaleX(1);
}

/* header condensed state */
.site-header[data-condensed] .masthead__top,
.site-header[data-condensed] .brand__tagline{max-height:0;opacity:0}
.site-header[data-condensed] .masthead__inner{padding-top:.5rem;padding-bottom:.35rem}
.site-header[data-condensed] .brand__name{font-size:clamp(1.15rem,2.6vw,1.6rem)}

/* ---------- footer ---------- */
.site-footer{
  margin-top:clamp(3rem,7vw,6rem);
  padding:clamp(2rem,5vw,3.4rem) 0 1.3rem;
  background-color:var(--ink-900);
  background-image:repeating-linear-gradient(90deg,rgba(159,179,200,.05) 0 1px,transparent 1px 68px);
  border-top:3px solid var(--teal);
  color:var(--mist);
  box-shadow:inset 0 24px 40px -34px rgba(91,240,224,.55);
}
.footer__inner{
  display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(0,2.15fr);
  gap:clamp(1.6rem,4vw,3rem);
}
.footer__brand-name{
  font-family:var(--font-serif);
  font-size:clamp(1.35rem,2.6vw,1.9rem);
  font-weight:700;
  letter-spacing:.1em;
  color:var(--ivory);
  line-height:1.3;
}
.footer__tagline{
  margin-top:.5rem;
  font-size:.84rem;
  letter-spacing:.1em;
  color:var(--teal);
  max-width:22ch;
}
.footer__sign{
  margin-top:.7rem;
  font-size:.78rem;
  letter-spacing:.08em;
  color:var(--mist);
  max-width:none;
}
.footer__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:1.6rem 1.4rem;
}
.footer__title{
  position:relative;
  margin-bottom:.9rem;
  padding-bottom:.5rem;
  font-family:var(--font-num);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--amber);
}
.footer__title::after{
  content:"";position:absolute;left:0;bottom:0;width:34px;height:2px;background:var(--teal);
}
.footer__list{display:grid;gap:.5rem}
.footer__link{
  display:inline-block;
  font-size:.92rem;
  color:var(--ivory);
  border-bottom:1px solid transparent;
  transition:color .2s ease,border-color .2s ease,transform .2s ease;
}
.footer__link:hover{color:var(--cyan);border-bottom-color:var(--cyan);transform:translateX(3px)}
.footer__contact{display:grid;gap:.7rem}
.footer__contact-row{
  display:grid;
  grid-template-columns:3.4rem minmax(0,1fr);
  gap:.6rem;
  align-items:start;
  font-size:.88rem;
}
.footer__label{
  font-family:var(--font-num);
  font-size:.74rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--teal);
  padding-top:.16rem;
}
.footer__value{
  color:var(--ivory);
  word-break:break-word;
  line-height:1.6;
}
.footer__bottom{
  grid-column:1 / -1;
  display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;align-items:center;
  margin-top:2.2rem;
  padding-top:1rem;
  border-top:1px dashed rgba(159,179,200,.32);
  font-size:.78rem;
  letter-spacing:.06em;
}
.footer__legal{color:var(--mist);max-width:none}
.footer__copy{color:var(--mist);max-width:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:44px;
  padding:.7rem 1.4rem;
  font-family:var(--font-sans);
  font-weight:700;font-size:.94rem;letter-spacing:.06em;
  color:var(--ink-900);
  background:var(--teal);
  border:2px solid var(--brown);border-radius:var(--radius);
  box-shadow:4px 4px 0 var(--brown);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--brown)}
.btn:active{transform:translate(1px,1px);box-shadow:2px 2px 0 var(--brown)}
.btn--amber{background:var(--amber)}
.btn--ghost{
  background:transparent;color:var(--ivory);
  border-color:rgba(247,244,238,.7);
  box-shadow:4px 4px 0 rgba(247,244,238,.22);
}
.btn--ghost:hover{background:rgba(247,244,238,.1);box-shadow:6px 6px 0 rgba(247,244,238,.3)}

/* ---------- tags & labels ---------- */
.tag{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.22rem .62rem;
  font-family:var(--font-num);
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal);
  border:1.5px solid currentColor;border-radius:999px;
}
.tag--amber{color:var(--amber)}
.tag--orange{color:var(--orange)}
.eyebrow{
  display:block;
  font-family:var(--font-num);
  font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--teal);
}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{margin-top:1.2rem;font-size:.82rem;color:var(--mist)}
.breadcrumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}
.breadcrumbs__item{display:inline-flex;align-items:center;gap:.45rem}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:rgba(159,179,200,.5)}
.breadcrumbs__link{color:var(--cyan);border-bottom:1px solid transparent}
.breadcrumbs__link:hover{border-bottom-color:var(--cyan)}

/* ---------- prose ---------- */
.prose{max-width:72ch;font-size:1.02rem;color:var(--ivory)}
.prose > * + *{margin-top:1.05em}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(91,240,224,.45)}
.prose a:hover{border-bottom-color:var(--cyan)}
.prose strong{color:var(--amber)}
.prose ul{display:grid;gap:.5rem}
.prose ul li{position:relative;padding-left:1.35rem}
.prose ul li::before{content:"";position:absolute;left:0;top:.75em;width:9px;height:2px;background:var(--teal)}
.prose blockquote{
  padding:.85rem 1.15rem;
  background:rgba(23,179,163,.1);
  border-left:4px solid var(--teal);
  color:var(--ivory);
}
.prose h2,.prose h3{color:var(--ivory)}

/* ---------- grid ---------- */
.grid{display:grid;gap:clamp(1rem,2.2vw,1.6rem)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* ---------- panels ---------- */
.panel{
  position:relative;
  padding:clamp(1.1rem,2.4vw,1.7rem);
  background:rgba(18,43,66,.82);
  border:2px solid var(--hair);
  border-radius:var(--radius);
}
.panel--paper{
  background:var(--paper);
  color:var(--brown);
  border-color:var(--brown);
  box-shadow:var(--shadow-hard);
}
.panel--paper .stat__label,
.panel--paper .stat__num{color:var(--brown)}
.panel--paper .stat__num{color:var(--orange)}
.panel--ink{background:var(--ink-900);border-color:rgba(91,240,224,.4)}

/* ---------- stats & numbers ---------- */
.num{
  font-family:var(--font-num);
  font-weight:700;
  line-height:1;
  letter-spacing:.01em;
  font-variant-numeric:tabular-nums;
}
.stat{display:grid;gap:.3rem}
.stat__num{
  font-family:var(--font-num);
  font-weight:700;
  font-size:clamp(2rem,5vw,3.4rem);
  line-height:1;
  color:var(--amber);
  font-variant-numeric:tabular-nums;
}
.stat__label{
  font-size:.76rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--mist);
  line-height:1.2;
}

/* ---------- media frame (image placeholder base) ---------- */
.media-frame{
  position:relative;
  display:block;
  overflow:hidden;
  aspect-ratio:16 / 10;
  border:2px solid var(--hair);
  border-radius:var(--radius);
  background-color:var(--ink-700);
  background-image:
    linear-gradient(135deg,rgba(23,179,163,.22),rgba(6,18,31,.92)),
    repeating-linear-gradient(45deg,rgba(159,179,200,.09) 0 2px,transparent 2px 11px);
}
.media-frame img,
.media-frame svg,
.media-frame__inner{width:100%;height:100%;object-fit:cover;display:block}
.media-frame__caption{
  position:absolute;left:0;right:0;bottom:0;
  padding:.55rem .8rem;
  font-size:.74rem;letter-spacing:.06em;
  color:var(--ivory);
  background:linear-gradient(180deg,rgba(6,18,31,0),rgba(6,18,31,.92));
}
.media-frame--wide{aspect-ratio:21 / 9}
.media-frame--tall{aspect-ratio:3 / 4}
.media-frame--slant{clip-path:polygon(0 0,100% 4%,100% 100%,0 96%)}
.media-frame--slant-alt{clip-path:polygon(0 4%,100% 0,100% 96%,0 100%)}

/* ---------- timeline ---------- */
.timeline{position:relative;display:grid;gap:1.15rem;padding-left:1.7rem}
.timeline::before{
  content:"";position:absolute;left:5px;top:.35rem;bottom:.35rem;width:2px;
  background:linear-gradient(180deg,var(--teal),rgba(91,240,224,.14));
}
.timeline__item{position:relative}
.timeline__marker{
  position:absolute;left:-1.7rem;top:.42rem;
  width:12px;height:12px;
  border:2px solid var(--cyan);border-radius:50%;
  background:var(--ink-800);
}
.timeline__item[aria-current="true"] .timeline__marker{
  background:var(--amber);border-color:var(--amber);
}
.timeline__label{
  display:block;
  font-family:var(--font-num);
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);
}
.timeline__body{color:var(--mist);font-size:.95rem}

/* ---------- reveal ---------- */
body.js-reveal [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .42s ease,transform .42s ease;
}
body.js-reveal [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .site-nav__link{padding:.78rem .7rem .92rem;font-size:.9rem}
}
@media (max-width:980px){
  .grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .footer__inner{grid-template-columns:minmax(0,1fr)}
  .footer__bottom{justify-content:flex-start}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .site-nav{
    display:none;
    background:var(--ink-900);
    border-top:1px solid rgba(91,240,224,.4);
    border-bottom:3px solid var(--teal);
  }
  .site-nav[data-open]{display:block}
  .site-nav__list{flex-direction:column;width:100%}
  .site-nav__item{flex:0 0 auto}
  .site-nav__link{
    text-align:left;
    padding:1rem var(--gutter);
    color:var(--ivory);
    font-size:1rem;
    border-left:0;
    border-top:1px solid rgba(159,179,200,.2);
  }
  .site-nav__item:first-child .site-nav__link{border-top:0}
  .site-nav__link::after{left:var(--gutter);right:auto;width:26px;bottom:.7rem}
  .site-nav__link:hover{background:rgba(23,179,163,.18)}
  .site-nav__link[aria-current="page"]{background:rgba(23,179,163,.9);color:var(--ink-900)}
  .brand__rule{max-width:70px}
}
@media (max-width:600px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr)}
  .masthead__inner{padding-top:.85rem}
  .quick-actions__link{font-size:.74rem;padding:.3rem .7rem}
  .brand__name{letter-spacing:.08em;white-space:normal}
  .footer__contact-row{grid-template-columns:minmax(0,1fr);gap:.15rem}
  .media-frame{aspect-ratio:4 / 3}
}

/* ---------- motion preferences ---------- */
@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;
  }
  body.js-reveal [data-reveal]{opacity:1;transform:none;transition:none}
  .site-header[data-condensed] .masthead__top,
  .site-header[data-condensed] .brand__tagline{opacity:0}
}