:root{
  --bg:#f4f6f8;--surface:#ffffff;--ink:#12141a;--panel:#0b1220;--on-panel:#f2f5f8;
  --accent:#3dbfff;--muted:color-mix(in oklab,var(--ink) 54%,var(--bg));
  --line:color-mix(in oklab,var(--ink) 13%,transparent);
  --panel-muted:color-mix(in oklab,var(--on-panel) 56%,var(--panel));
  --font-display:'Manrope',system-ui,sans-serif;--font-text:'Manrope',system-ui,sans-serif;
  --r-xl:30px;--r-lg:22px;--r-md:16px;--r-pill:999px;
  --frame:clamp(8px,2.2vw,10px);--gutter:clamp(14px,3.2vw,40px);
  --header:56px;
  --ease:cubic-bezier(.7,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header) + env(safe-area-inset-top,0px));overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-text);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,figure{margin:0}
ul{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.site-header{
  position:fixed;inset:0 0 auto;z-index:100;
  height:calc(var(--header) + env(safe-area-inset-top,0px));
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:env(safe-area-inset-top,0px);
  padding-inline:max(calc(var(--gutter) + var(--frame)),env(safe-area-inset-left,0px));
  padding-right:max(calc(var(--gutter) + var(--frame)),env(safe-area-inset-right,0px));
  background:var(--bg);
}
.logo{font-family:var(--font-display);font-weight:600;font-size:23px;letter-spacing:-.058em;position:relative;z-index:2}
.nav{display:flex;gap:clamp(18px,2.6vw,40px);font-size:15px;font-weight:500;position:relative;z-index:2}
.nav a{white-space:nowrap}
.link{position:relative;display:inline-block}
.link::after{
  content:"";position:absolute;left:0;right:0;bottom:-.08em;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease);
}
.link--under::after{transform:scaleX(1);opacity:.35}
@media (hover:hover){.link:hover::after{transform:scaleX(1);transform-origin:left;opacity:1}}
.btn{
  position:relative;isolation:isolate;display:inline-flex;align-items:center;
  height:50px;padding:0 50px 0 22px;border-radius:var(--r-pill);
  background:var(--ink);color:var(--bg);font-weight:500;font-size:15px;line-height:1;overflow:hidden;
  transition:color .45s var(--ease);
}
.btn::after{
  content:"";position:absolute;z-index:-1;right:22px;top:50%;width:8px;height:8px;margin-top:-4px;
  border-radius:50%;background:var(--accent);transition:transform .6s var(--ease);
}
.btn--sm{height:40px;padding:0 38px 0 16px;font-size:14px}
.btn--sm::after{right:16px}
.btn--light{background:var(--surface);color:var(--ink)}
@media (hover:hover){.btn:hover{color:var(--ink)}.btn:hover::after{transform:scale(90)}}
.header-end{display:flex;align-items:center;gap:10px;position:relative;z-index:2}
.menu-btn{
  display:none;width:44px;height:44px;border:0;border-radius:50%;place-items:center;
  background:var(--ink);color:var(--bg);cursor:pointer;padding:0;
}
.menu-lines{
  display:block;width:16px;height:2px;background:currentColor;border-radius:1px;
  box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor;
}
.site-header.is-open .menu-lines{
  box-shadow:none;transform:rotate(45deg);
  background:linear-gradient(currentColor,currentColor) center/100% 2px no-repeat;
}
.site-header.is-open .menu-lines::before{
  content:"";display:block;width:100%;height:2px;background:currentColor;border-radius:1px;
  transform:rotate(-90deg);
}

@media (max-width:1100px){
  .menu-btn{display:grid}
  .header-end .btn{display:none}
  .nav{
    position:fixed;top:var(--header);left:var(--frame);right:var(--frame);
    flex-direction:column;gap:6px;padding:20px 24px 28px;
    background:var(--panel);color:var(--on-panel);border-radius:var(--r-lg);
    font-size:clamp(22px,5.5vw,30px);letter-spacing:-.04em;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .4s var(--ease),transform .4s var(--ease),visibility 0s .4s;
    max-height:min(70svh,560px);overflow:auto;-webkit-overflow-scrolling:touch;
    z-index:60;
  }
  .is-open .nav{opacity:1;visibility:visible;transform:none;transition:opacity .4s var(--ease),transform .4s var(--ease)}
  .nav a{padding:6px 0;white-space:normal}
}
.article-hero{
  position:relative;margin:calc(var(--header) + var(--frame)) var(--frame) 0;
  border-radius:var(--r-xl);overflow:hidden;min-height:min(72svh,620px);
  background:var(--panel);color:var(--on-panel);
}
.article-hero-photo{position:absolute;inset:0}
.article-hero-photo img{width:100%;height:100%;object-fit:cover}
.article-hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,color-mix(in oklab,var(--panel) 35%,transparent),transparent 42%,color-mix(in oklab,var(--panel) 88%,transparent)),
    linear-gradient(90deg,color-mix(in oklab,var(--panel) 55%,transparent),transparent 65%);
}
.article-hero-in{
  position:relative;z-index:1;display:flex;flex-direction:column;justify-content:flex-end;
  gap:18px;min-height:min(72svh,620px);
  padding:clamp(28px,5vw,64px) clamp(22px,4vw,56px);
}
.article-kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--accent);
}
.article-kicker::before{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 5px color-mix(in oklab,var(--accent) 22%,transparent);
}
.article-hero h1{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(28px,5.4vw,72px);line-height:.98;letter-spacing:-.05em;max-width:16ch;
  overflow-wrap:anywhere;
}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--panel-muted);font-size:15px}

.article-wrap{
  width:min(760px,100% - 2 * var(--gutter));
  margin:clamp(40px,6vw,72px) auto clamp(72px,10vw,128px);
}
.article-lede{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(18px,2vw,26px);line-height:1.35;letter-spacing:-.03em;
  margin-bottom:clamp(28px,4vw,40px);max-width:38ch;
}
.article-body{display:flex;flex-direction:column;gap:1.15em;color:color-mix(in oklab,var(--ink) 88%,var(--bg))}
.article-body p{font-size:clamp(16px,1.35vw,19px);line-height:1.65}
.article-body ul{
  display:flex;flex-direction:column;gap:12px;margin:4px 0 8px;
  padding:22px 24px;border-radius:var(--r-md);
  background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);
}
.article-body li{
  position:relative;padding-left:18px;
  font-size:clamp(16px,1.3vw,18px);line-height:1.5;color:var(--ink);
}
.article-body li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--accent);
}

.article-cta{
  margin-top:clamp(40px,6vw,64px);padding:clamp(28px,4vw,40px);
  border-radius:var(--r-lg);background:var(--panel);color:var(--on-panel);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 28px;
}
.article-cta p{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(20px,2.2vw,30px);letter-spacing:-.04em;line-height:1.15;max-width:18ch;
}
.article-cta .btn{background:var(--on-panel);color:var(--panel)}
@media (max-width:560px){
  .article-cta .btn{width:100%;justify-content:center}
  .article-hero{min-height:min(62svh,520px);border-radius:var(--r-lg)}
  .article-hero-in{min-height:min(62svh,520px);padding:clamp(22px,5vw,36px) clamp(16px,4vw,28px)}
  :root{--r-xl:22px;--r-lg:18px;--r-md:14px}
}

.article-more{margin-top:clamp(48px,7vw,80px);padding-top:28px;border-top:1px solid var(--line)}
.article-more h2{
  font-family:var(--font-display);font-weight:600;font-size:clamp(22px,2vw,28px);
  letter-spacing:-.04em;margin-bottom:22px;
}
.article-more-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:640px){.article-more-grid{grid-template-columns:1fr}}
.article-card{
  display:flex;flex-direction:column;gap:12px;padding:14px;border-radius:var(--r-md);
  background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
@media (hover:hover){
  .article-card:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--accent) 35%,var(--line))}
}
.article-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:calc(var(--r-md) - 6px);background:var(--bg)}
.article-card span{font-size:13px;color:var(--muted)}
.article-card strong{
  font-family:var(--font-display);font-size:clamp(17px,1.5vw,20px);font-weight:600;
  letter-spacing:-.03em;line-height:1.2;
}

.site-footer{
  padding:clamp(40px,6vw,72px) calc(var(--gutter) + var(--frame)) calc(28px + env(safe-area-inset-bottom,0px));
  border-top:1px solid var(--line);color:var(--muted);font-size:14px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;
}
.back{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;font-size:14px;font-weight:500;color:var(--muted)}
.back svg{width:14px;height:14px}
@media (hover:hover){.back:hover{color:var(--ink)}}