:root{
  --c-primary:#1D3557;
  --c-primary-2:#2A4A7F;
  --c-primary-3:#0F1B2E;
  --c-accent:#E63946;
  --c-accent-soft:rgba(230,57,70,.14);
  --c-support:#F4A261;
  --c-light:#F5F7FA;
  --c-night:#222222;
  --grad-hero:linear-gradient(135deg,#1D3557 0%,#0F1B2E 100%);
  --r-lg:28px;
  --r-md:20px;
  --shadow-card:0 12px 32px rgba(15,27,46,.16);
  --font-head:'Oswald','Bebas Neue','Arial Narrow','Impact','PingFang SC','Microsoft YaHei',sans-serif;
  --font-body:'Inter',-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  --frame-left:248px;
  --frame-right:44px;
  --header-h:68px;
  --content-max:1280px;
}
*,*::before,*::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}
body{
  min-height:100vh;
  padding-top:var(--header-h);
  background-color:var(--c-light);
  background-image:linear-gradient(rgba(29,53,87,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(29,53,87,.035) 1px,transparent 1px);
  background-size:32px 32px;
  color:var(--c-night);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  font-variant-numeric:tabular-nums;
}
[hidden]{display:none!important;}
a{
  color:inherit;
  text-decoration:none;
}
button{
  background:none;
  border:0;
  cursor:pointer;
  font:inherit;
  color:inherit;
}
ul[class],ol[class]{
  list-style:none;
}
::selection{
  background:var(--c-accent);
  color:#fff;
}
:focus-visible{
  outline:3px solid var(--c-support);
  outline-offset:3px;
  border-radius:6px;
}
h1,.h1,h2,.h2,h3,.h3,h4{
  font-family:var(--font-head);
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.1;
  color:var(--c-primary-3);
  text-transform:uppercase;
  margin-bottom:.6em;
}
h1,.h1{font-size:clamp(2.2rem,5vw,4rem);}
h2,.h2{font-size:clamp(1.6rem,3vw,2.4rem);}
h3,.h3{font-size:1.25rem;}
p{max-width:65ch;}
#main-content{scroll-margin-top:calc(var(--header-h) + 12px);}
body.nav-locked{overflow:hidden;}
.container{
  width:min(100% - 2rem,var(--content-max));
  margin-inline:auto;
}
.site-shell{
  padding-left:var(--frame-left);
  padding-right:var(--frame-right);
}
.skip-link{
  position:fixed;
  top:8px;
  left:8px;
  z-index:300;
  padding:12px 20px;
  border-radius:12px;
  background:var(--c-support);
  color:var(--c-primary-3);
  font-weight:700;
  transform:translateY(-160%);
  transition:transform .2s ease;
}
.skip-link:focus{
  transform:translateY(0);
}
.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  z-index:200;
  width:100%;
  height:3px;
  background:linear-gradient(90deg,var(--c-accent),var(--c-support));
  transform:scaleX(0);
  transform-origin:0 50%;
  pointer-events:none;
}
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:120;
  height:var(--header-h);
  background:rgba(15,27,46,.97);
  border-bottom:1px solid rgba(245,247,250,.08);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  height:100%;
  padding:0 14px;
}
.site-header__live{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 16px;
  border-radius:999px;
  background:rgba(245,247,250,.06);
  border:1px solid rgba(245,247,250,.1);
  color:rgba(245,247,250,.85);
  font-size:.82rem;
  letter-spacing:.12em;
}
.site-header__live-text{white-space:nowrap;}
.live-dot{
  position:relative;
  flex:none;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-accent);
}
.live-dot::after{
  content:"";
  position:absolute;
  inset:-4px;
  border-radius:50%;
  border:2px solid rgba(230,57,70,.5);
  animation:livePulse 1.6s ease-in-out infinite;
}
@keyframes livePulse{
  0%{transform:scale(.6);opacity:.9;}
  100%{transform:scale(1.3);opacity:0;}
}
.site-header__actions{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand{
  display:inline-flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 12px;
  color:#fff;
}
.brand--compact{
  display:inline-flex;
  flex-wrap:nowrap;
}
.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  background:var(--c-accent);
  color:#fff;
  clip-path:polygon(22% 0,78% 0,100% 22%,100% 78%,78% 100%,22% 100%,0 78%,0 22%);
}
.brand__mark>span{
  font-family:var(--font-head);
  font-size:1.4rem;
  font-weight:700;
  line-height:1;
}
.brand__name{
  font-family:var(--font-head);
  font-size:1.5rem;
  letter-spacing:.06em;
  line-height:1;
}
.brand__meta{
  flex-basis:100%;
  padding-left:2px;
  font-size:.65rem;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:rgba(245,247,250,.5);
}
.brand--compact .brand__mark{
  width:36px;
  height:36px;
}
.brand--compact .brand__mark>span{font-size:1.1rem;}
.brand--compact .brand__name{font-size:1.15rem;}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  min-height:44px;
  padding:.9rem 1.6rem;
  border-radius:999px;
  border:2px solid transparent;
  font-family:var(--font-body);
  font-size:.92rem;
  font-weight:600;
  line-height:1;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn--sm{
  padding:.65rem 1.1rem;
  font-size:.86rem;
  min-height:44px;
}
.btn--accent{
  background:var(--c-accent);
  color:#fff;
  box-shadow:0 10px 24px rgba(230,57,70,.35);
}
.btn--accent:hover{
  background:#c92e3a;
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(230,57,70,.42);
}
.btn--ghost{
  border-color:rgba(245,247,250,.4);
  color:var(--c-light);
}
.btn--ghost:hover{
  border-color:var(--c-support);
  color:var(--c-support);
}
.header-cta__arrow{
  display:inline-flex;
  transition:transform .2s ease;
}
.header-cta:hover .header-cta__arrow{
  transform:translate(2px,-2px);
}
.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:8px 14px 8px 12px;
  border-radius:999px;
  background:rgba(245,247,250,.06);
  border:1px solid rgba(245,247,250,.14);
  color:#fff;
}
.nav-toggle__box{
  position:relative;
  width:20px;
  height:16px;
}
.nav-toggle__line{
  position:absolute;
  left:0;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--c-accent);
  transition:transform .28s ease,opacity .2s ease,width .2s ease;
}
.nav-toggle__line--1{top:0;}
.nav-toggle__line--2{top:7px;width:14px;}
.nav-toggle__line--3{top:14px;}
.nav-toggle__text{
  font-size:.78rem;
  letter-spacing:.16em;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line--1{transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__line--2{opacity:0;}
.nav-toggle[aria-expanded="true"] .nav-toggle__line--3{transform:translateY(-7px) rotate(-45deg);}
.header-aside{
  position:fixed;
  top:0;
  left:0;
  bottom:0;
  z-index:130;
  width:var(--frame-left);
  display:flex;
  flex-direction:column;
  padding:28px 20px 24px;
  background:var(--grad-hero);
  border-right:1px solid rgba(245,247,250,.08);
  overflow-y:auto;
}
.header-aside::before{
  content:"";
  position:absolute;
  top:26px;
  right:-22px;
  width:44px;
  height:6px;
  border-radius:999px;
  background:var(--c-accent);
  transform:rotate(-45deg);
  box-shadow:0 0 0 4px rgba(230,57,70,.12);
}
.header-aside .brand{
  margin-bottom:36px;
}
.site-nav{
  margin:4px 0 0;
}
.site-nav__list{
  display:flex;
  flex-direction:column;
  gap:4px;
  list-style:none;
}
.site-nav__link{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px 14px;
  border-left:3px solid transparent;
  border-radius:16px;
  color:rgba(245,247,250,.78);
  font-size:.98rem;
  font-weight:600;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.site-nav__num{
  padding:2px 7px;
  border-radius:999px;
  background:rgba(230,57,70,.12);
  color:var(--c-accent);
  font-family:var(--font-head);
  font-size:.8rem;
  letter-spacing:.08em;
}
.site-nav__label{
  font-size:1rem;
  letter-spacing:.14em;
  white-space:nowrap;
}
.site-nav__link::after{
  content:"→";
  position:absolute;
  right:14px;
  color:var(--c-accent);
  opacity:0;
  transform:translateX(-6px);
  transition:opacity .24s ease,transform .24s ease;
}
.site-nav__link:hover{
  background:rgba(245,247,250,.06);
  color:#fff;
  border-left-color:var(--c-accent);
}
.site-nav__link:hover::after{
  opacity:1;
  transform:translateX(0);
}
.site-nav__link[aria-current="page"]{
  background:linear-gradient(90deg,rgba(230,57,70,.22),rgba(230,57,70,0));
  border-left-color:var(--c-accent);
  color:#fff;
}
.site-nav__link[aria-current="page"]::after{
  opacity:1;
  transform:translateX(0);
}
.header-aside__note{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:auto;
  padding-top:18px;
  border-top:1px solid rgba(245,247,250,.12);
  color:rgba(245,247,250,.5);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
}
.header-aside__code{
  padding:4px 10px;
  border-radius:999px;
  background:var(--c-support);
  color:var(--c-primary-3);
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.08em;
}
.nav-overlay{
  position:fixed;
  inset:0;
  z-index:115;
  background:rgba(15,27,46,.56);
  opacity:0;
  pointer-events:none;
  transition:opacity .3s ease;
}
.nav-overlay[data-open]{
  opacity:1;
  pointer-events:auto;
}
.header-rail{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  z-index:90;
  width:var(--frame-right);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:24px;
  background:var(--c-primary-3);
  border-left:1px solid rgba(245,247,250,.06);
  color:rgba(245,247,250,.42);
  font-size:.66rem;
  letter-spacing:.44em;
  text-transform:uppercase;
  writing-mode:vertical-rl;
  overflow:hidden;
}
.header-rail span{
  white-space:nowrap;
}
.header-rail::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:2px;
  background:var(--c-accent);
  transform:rotate(45deg);
}
.section-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.3em;
  text-transform:uppercase;
  color:var(--c-primary-2);
}
.section-label::before{
  content:"";
  width:22px;
  height:3px;
  border-radius:99px;
  background:var(--c-accent);
}
.stat-num{
  font-family:var(--font-head);
  font-size:3.4rem;
  font-weight:700;
  line-height:1;
  color:var(--c-accent);
}
.card{
  padding:28px;
  border-radius:var(--r-lg);
  border:1px solid rgba(29,53,87,.08);
  background:#fff;
  box-shadow:var(--shadow-card);
  transition:transform .24s ease,box-shadow .24s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 40px rgba(29,53,87,.16);
}
.card--dark{
  background:var(--grad-hero);
  color:rgba(245,247,250,.85);
}
.card--accent{
  background:var(--c-accent);
  color:#fff;
}
.grid{
  display:grid;
  gap:20px;
}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--bento{
  grid-template-columns:1.2fr 1fr;
  grid-auto-rows:minmax(140px,auto);
}
.media-frame{
  position:relative;
  display:block;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:linear-gradient(135deg,var(--c-primary-2),var(--c-primary-3));
}
.media-frame::before{
  content:"";
  display:block;
  padding-top:62.5%;
}
.media-frame>img,.media-frame>.media-frame__content{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame::after{
  content:"HUD";
  position:absolute;
  top:14px;
  right:14px;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(230,57,70,.85);
  color:#fff;
  font-size:.65rem;
  letter-spacing:.2em;
}
.media-frame--plain::after{display:none;}
.media-frame--tall::before{padding-top:100%;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:24px 0;
  font-size:.82rem;
  color:var(--c-night);
}
.breadcrumb__item{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.breadcrumb__item+.breadcrumb__item::before{
  content:"/";
  color:rgba(34,34,34,.4);
}
.breadcrumb__item a{
  color:var(--c-primary-2);
  font-weight:600;
}
.breadcrumb__item[aria-current="page"]{
  color:var(--c-accent);
}
.site-footer{
  position:relative;
  padding-left:var(--frame-left);
  padding-right:var(--frame-right);
  background:linear-gradient(145deg,#16283f,#0d1826);
  color:rgba(245,247,250,.78);
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  background:linear-gradient(90deg,var(--c-accent),var(--c-support));
}
.site-footer::after{
  content:"";
  position:absolute;
  right:-80px;
  bottom:-80px;
  width:260px;
  height:260px;
  border-radius:50%;
  border:1px dashed rgba(244,162,97,.28);
  pointer-events:none;
}
.footer-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1.4fr;
  gap:40px;
  padding:64px 0 48px;
}
.footer-brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  margin-bottom:14px;
  border-radius:14px;
  background:var(--c-accent);
  color:#fff;
  font-family:var(--font-head);
  font-size:1.2rem;
  font-weight:700;
  transform:rotate(-4deg);
}
.footer-brand__name{
  display:block;
  font-family:var(--font-head);
  font-size:1.6rem;
  letter-spacing:.06em;
  color:#fff;
}
.footer-brand__desc{
  margin-top:12px;
  max-width:30ch;
  font-size:.92rem;
  line-height:1.7;
  color:rgba(245,247,250,.68);
}
.footer-title{
  margin-bottom:18px;
  padding-left:14px;
  border-left:4px solid var(--c-accent);
  font-family:var(--font-head);
  font-size:.92rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:#fff;
}
.footer-nav__list,.footer-docs__list,.footer-contact__list{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-nav__link{
  position:relative;
  display:inline-block;
  color:rgba(245,247,250,.74);
  font-size:.92rem;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-nav__link:hover{
  padding-left:6px;
  color:var(--c-support);
}
.footer-docs__note{
  margin-top:20px;
  max-width:26ch;
  font-size:.8rem;
  line-height:1.6;
  color:rgba(245,247,250,.5);
}
.footer-contact__list li{
  position:relative;
  padding-left:18px;
  font-size:.88rem;
  line-height:1.6;
  color:rgba(245,247,250,.66);
}
.footer-contact__list li::before{
  content:"//";
  position:absolute;
  left:0;
  color:var(--c-accent);
  font-weight:700;
}
.footer-contact__note{
  margin-top:16px;
  font-size:.8rem;
  color:rgba(245,247,250,.5);
}
.footer-meta{
  position:relative;
  z-index:1;
  border-top:1px solid rgba(245,247,250,.1);
}
.footer-meta__inner{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px 24px;
  padding:18px 0;
  font-size:.78rem;
  letter-spacing:.06em;
  color:rgba(245,247,250,.55);
}
[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .35s ease,transform .35s ease;
}
[data-reveal].is-revealed{
  opacity:1;
  transform:none;
}
@media (max-width:1199.98px){
  :root{
    --frame-left:0;
    --frame-right:0;
  }
  .header-rail{
    display:none;
  }
  .site-header__inner{
    padding:0 14px;
  }
  .header-aside{
    width:min(86vw,340px);
    transform:translateX(-102%);
    visibility:hidden;
    box-shadow:24px 0 48px rgba(0,0,0,.35);
    transition:transform .34s cubic-bezier(.22,1,.36,1),visibility .34s;
  }
  .header-aside[data-open]{
    transform:translateX(0);
    visibility:visible;
  }
  .brand--compact{
    display:inline-flex;
  }
  .nav-toggle{
    display:inline-flex;
  }
}
@media (min-width:1200px){
  .brand--compact{
    display:none;
  }
  .nav-toggle{
    display:none;
  }
  .site-header__inner{
    padding-left:calc(var(--frame-left) + 28px);
    padding-right:calc(var(--frame-right) + 28px);
  }
}
@media (max-width:1023.98px){
  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:32px;
  }
}
@media (max-width:639.98px){
  .site-header__live{
    display:none;
  }
  .footer-grid{
    grid-template-columns:1fr;
    padding:44px 0 36px;
  }
  .footer-meta__inner{
    flex-direction:column;
  }
  .grid--3,.grid--2,.grid--bento{
    grid-template-columns:1fr;
  }
}
@media (prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  [data-reveal]{
    opacity:1;
    transform:none;
  }
}