*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#0A1E3C;
  --primary-light:#123148;
  --primary-dark:#061220;
  --accent:#FF6A00;
  --accent-hover:#FF8C00;
  --success:#00E676;
  --text:#F2F6FA;
  --muted:#8CA8C4;
  --line:#1E3A56;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --font-heading:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  --font-number:'JetBrains Mono','Courier New',monospace;
  --font-body:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  --transition:180ms cubic-bezier(.2,.7,.3,1)
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  background:var(--primary);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.8
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(circle at 82% 10%, rgba(255,106,0,.08), transparent 30%),
    radial-gradient(circle at 12% 82%, rgba(0,230,118,.04), transparent 26%),
    linear-gradient(180deg, rgba(6,18,32,.5), transparent 40%)
}
h1,h2,h3,h4{
  font-family:var(--font-heading);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-0.02em
}
a{color:var(--text)}
img{max-width:100%;display:block}
address{font-style:normal}
ul,ol{list-style:none}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.skip-link{
  position:fixed;
  top:16px;
  left:16px;
  z-index:200;
  background:var(--accent);
  color:#fff;
  padding:10px 18px;
  border-radius:var(--radius-pill);
  font-weight:700;
  text-decoration:none;
  transform:translateY(-240%);
  transition:transform var(--transition)
}
.skip-link:focus{transform:translateY(0);outline-offset:3px}

.container{
  width:min(1160px,100% - 40px);
  margin-inline:auto
}
.page{
  width:min(1160px,100% - 40px);
  margin-inline:auto;
  padding-top:48px;
  padding-bottom:96px
}
.section{padding-block:64px}
.section--tight{padding-block:32px}

.section-heading{
  display:flex;
  align-items:baseline;
  gap:16px;
  margin-bottom:24px;
  flex-wrap:wrap
}
.section-heading__index{
  font-family:var(--font-number);
  font-size:44px;
  font-weight:600;
  line-height:1;
  letter-spacing:-0.06em;
  color:var(--accent)
}
.section-heading__title{
  font-size:clamp(24px,4vw,40px);
  color:var(--text)
}
.section-heading__subtitle{
  color:var(--muted);
  font-size:14px;
  margin-left:auto
}

.grid{display:grid;gap:16px}
.grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr)}
@media (min-width:640px){.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:900px){.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:1200px){.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}}

.bento-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:16px
}
.bento-card{
  min-width:0;
  background:linear-gradient(145deg,rgba(18,49,72,.92),rgba(10,30,60,.88));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:24px;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)
}
.bento-card:hover{
  transform:translateY(-4px);
  border-color:#2A4A6A;
  box-shadow:0 16px 40px rgba(0,0,0,.25)
}
.bento-card:active{transform:scale(.98)}
.bento-card--span-3{grid-column:span 3}
.bento-card--span-4{grid-column:span 4}
.bento-card--span-5{grid-column:span 5}
.bento-card--span-6{grid-column:span 6}
.bento-card--span-7{grid-column:span 7}
.bento-card--span-8{grid-column:span 8}
.bento-card--span-12{grid-column:1 / -1}
@media (max-width:960px){
  .bento-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
  .bento-card--span-3{grid-column:span 3}
  .bento-card--span-4{grid-column:span 3}
  .bento-card--span-5,.bento-card--span-6,.bento-card--span-7,.bento-card--span-8,.bento-card--span-12{grid-column:span 6}
}
@media (max-width:600px){
  .bento-grid{grid-template-columns:minmax(0,1fr)}
  .bento-card--span-3,.bento-card--span-4,.bento-card--span-5,.bento-card--span-6,.bento-card--span-7,.bento-card--span-8,.bento-card--span-12{grid-column:1 / -1}
}

.data-card{display:flex;flex-direction:column;gap:8px}
.data-card__value{
  font-family:var(--font-number);
  font-size:clamp(28px,4vw,48px);
  font-weight:600;
  line-height:1;
  font-variant-numeric:tabular-nums;
  color:var(--text)
}
.data-card__label{color:var(--muted);font-size:14px}
.data-card__trend{
  color:var(--success);
  font-family:var(--font-number);
  font-size:13px;
  font-weight:600
}

.stat-number{
  display:inline-block;
  font-family:var(--font-number);
  font-weight:600;
  font-variant-numeric:tabular-nums;
  letter-spacing:-0.04em;
  color:var(--text)
}

.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:24px
}
.filter-btn{
  appearance:none;
  border:1px solid var(--line);
  background:var(--primary-light);
  color:var(--text);
  padding:8px 18px;
  border-radius:var(--radius-pill);
  font-family:var(--font-body);
  font-size:14px;
  font-weight:700;
  cursor:pointer;
  transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition)
}
.filter-btn:hover{
  border-color:var(--accent);
  color:#fff
}
.filter-btn[aria-pressed="true"],
.filter-btn.is-active{
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
  box-shadow:0 8px 24px rgba(255,106,0,.22)
}
.filter-btn:active{transform:scale(.95)}
.is-hidden{display:none !important}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  background:rgba(0,230,118,.1);
  color:var(--success);
  font-size:12px;
  font-weight:700;
  border:1px solid rgba(0,230,118,.25)
}
.tag--muted{
  background:rgba(18,49,72,.8);
  color:var(--muted);
  border-color:var(--line)
}

.status-dot{
  flex:0 0 auto;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 0 4px rgba(0,230,118,.12),0 0 12px rgba(0,230,118,.6)
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 20px;
  border-radius:var(--radius-pill);
  text-decoration:none;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:background var(--transition),transform var(--transition),box-shadow var(--transition)
}
.button--primary{
  background:var(--accent);
  color:#fff
}
.button--primary:hover{
  background:var(--accent-hover);
  box-shadow:0 8px 24px rgba(255,106,0,.25);
  transform:translateY(-1px)
}
.button--ghost{
  background:transparent;
  color:var(--text);
  border-color:var(--line)
}
.button--ghost:hover{
  border-color:var(--accent);
  color:var(--accent)
}
.button:active{transform:scale(.97)}

.media-frame{
  position:relative;
  display:block;
  width:100%;
  overflow:hidden;
  background-color:var(--primary-light);
  background-image:
    radial-gradient(circle at 30% 30%,rgba(255,106,0,.28),transparent 36%),
    linear-gradient(135deg,rgba(6,18,32,.85),rgba(18,49,72,.7)),
    repeating-linear-gradient(-45deg,transparent 0 10px,rgba(255,255,255,.03) 10px 11px);
  border:1px solid var(--line);
  border-radius:var(--radius-md)
}
.media-frame::after{content:"";display:block;padding-bottom:56.25%}
.media-frame--4-3::after{padding-bottom:75%}
.media-frame--square::after{padding-bottom:100%}
.media-frame--portrait::after{padding-bottom:130%}
.media-frame>*{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding-block:16px;
  font-size:14px;
  color:var(--muted)
}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:var(--line)}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb [aria-current="page"]{color:var(--text);font-weight:700}

.site-header{
  position:fixed;
  top:16px;
  left:16px;
  bottom:16px;
  width:248px;
  z-index:120
}
.site-header__capsule{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:18px;
  height:100%;
  padding:20px 16px;
  background:linear-gradient(145deg,rgba(18,49,72,.96),rgba(6,18,32,.96));
  border:1px solid var(--line);
  border-radius:30px;
  box-shadow:0 24px 80px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.04);
  overflow-y:auto;
  scrollbar-width:none
}
.site-header__capsule::-webkit-scrollbar{display:none}
.site-header__capsule::before{
  content:"";
  position:absolute;
  top:16px;
  left:0;
  width:3px;
  height:72px;
  border-radius:var(--radius-pill);
  background:linear-gradient(transparent,var(--accent),transparent);
  opacity:.55;
  pointer-events:none
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
  text-decoration:none;
  color:var(--text);
  transition:opacity var(--transition)
}
.brand:hover{opacity:.86}
.brand__mark{
  flex:0 0 auto;
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--accent),#FFB300);
  color:#fff;
  font-family:var(--font-heading);
  font-weight:900;
  font-size:21px;
  box-shadow:0 0 28px rgba(255,106,0,.32),inset 0 1px 0 rgba(255,255,255,.25)
}
.brand__text{
  min-width:0;
  display:block
}
.brand__name{
  display:block;
  font-family:var(--font-heading);
  font-weight:900;
  font-size:16px;
  line-height:1.3;
  letter-spacing:-0.01em;
  color:var(--text)
}
.brand__subtitle{
  display:block;
  font-size:11px;
  line-height:1.3;
  letter-spacing:.04em;
  font-weight:600;
  color:var(--muted)
}

.site-nav{min-width:0}
.site-nav__list{display:grid;gap:4px}
.site-nav__item{list-style:none}
.site-nav__link{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px 16px;
  border-radius:var(--radius-pill);
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  font-weight:700;
  background:transparent;
  border:1px solid transparent;
  transition:background var(--transition),color var(--transition),border-color var(--transition),box-shadow var(--transition)
}
.site-nav__link::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:currentColor;
  opacity:.35;
  transition:opacity var(--transition),background var(--transition),box-shadow var(--transition)
}
.site-nav__link:hover{
  color:var(--text);
  background:rgba(18,49,72,.75)
}
.site-nav__link[aria-current="page"]{
  color:#fff;
  background:linear-gradient(90deg,rgba(18,49,72,.95),rgba(18,49,72,.55));
  border-color:var(--line)
}
.site-nav__link[aria-current="page"]::before{
  background:var(--accent);
  opacity:1;
  box-shadow:0 0 12px var(--accent)
}

.nav-toggle{display:none}

.site-footer{
  position:relative;
  margin-top:auto;
  background:var(--primary-dark);
  border-top:1px solid var(--line);
  overflow:hidden
}
.site-footer::after{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,106,0,.5),transparent)
}
.site-footer__inner{
  max-width:1280px;
  margin-inline:auto;
  padding:56px 24px 32px;
  display:grid;
  grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(150px,.7fr));
  gap:36px
}
.site-footer__brand{
  max-width:360px
}
.site-footer__brand .brand__name{font-size:18px}
.site-footer__statement{
  margin-top:14px;
  font-size:14px;
  color:var(--muted);
  line-height:1.8
}
.site-footer__person{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:18px;
  font-size:13px;
  color:var(--muted)
}
.site-footer__title{
  margin-bottom:16px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted)
}
.site-footer__list{
  display:grid;
  gap:10px
}
.site-footer__link{
  color:var(--text);
  text-decoration:none;
  font-size:14px;
  transition:color var(--transition)
}
.site-footer__link:hover{color:var(--accent)}
.site-footer__column--contact{max-width:300px}
.site-footer__address{
  color:var(--muted);
  font-size:14px;
  line-height:2
}
.site-footer__bottom{
  max-width:1280px;
  margin-inline:auto;
  padding:16px 24px;
  border-top:1px solid rgba(30,58,86,.7);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  color:var(--muted);
  font-size:13px
}
.site-footer__copyright,.site-footer__icp{margin:0}

@media (max-width:1320px){
  .site-header{width:248px}
  body{padding-left:288px}
}
@media (min-width:1321px){
  .site-header{width:272px}
  body{padding-left:312px}
}
@media (max-width:1150px){
  .site-footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:1023px){
  body{
    padding-left:0;
    padding-bottom:92px
  }
  .site-header{
    top:auto;
    left:12px;
    right:12px;
    bottom:12px;
    width:auto;
    height:auto
  }
  .site-header__capsule{
    flex-direction:row;
    justify-content:space-between;
    align-items:center;
    gap:10px;
    padding:10px 12px;
    height:auto;
    border-radius:24px;
    overflow:visible
  }
  .brand{flex:0 0 auto}
  .brand__mark{
    width:38px;
    height:38px;
    border-radius:13px;
    font-size:18px
  }
  .brand__name,
  .brand__subtitle{
    display:none
  }
  .site-nav{
    position:absolute;
    left:0;
    right:0;
    bottom:calc(100% + 12px);
    top:auto;
    z-index:130;
    display:none;
    background:linear-gradient(160deg,rgba(18,49,72,.98),rgba(6,18,32,.98));
    border:1px solid var(--line);
    border-radius:24px;
    padding:14px;
    box-shadow:0 -20px 60px rgba(0,0,0,.4)
  }
  .site-nav[data-open]{display:block}
  .site-nav__list{
    grid-template-columns:1fr 1fr;
    gap:6px
  }
  .site-nav__link{
    padding:12px 14px
  }
  .site-nav__item{list-style:none}
  .nav-toggle{
    display:inline-flex;
    align-items:center;
    gap:8px;
    min-height:36px;
    padding:7px 14px;
    background:transparent;
    border:1px solid var(--line);
    border-radius:var(--radius-pill);
    color:var(--text);
    font-family:var(--font-body);
    font-size:13px;
    font-weight:700;
    cursor:pointer
  }
  .nav-toggle__label{font-size:13px;font-weight:700}
  .nav-toggle__icon{
    display:inline-flex;
    flex-direction:column;
    gap:3px;
    width:14px
  }
  .nav-toggle__icon span{
    display:block;
    height:2px;
    width:100%;
    background:var(--accent);
    border-radius:2px
  }
  .site-footer__inner{padding-top:44px}
}
@media (max-width:640px){
  .site-footer__inner{grid-template-columns:1fr}
  .site-footer__column--contact{max-width:none}
}

@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
  }
}