/* ============ RESET & VARIABLES ============ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Noto Sans SC','Source Han Sans',system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  background:var(--color-bg);
  color:var(--color-dark);
  line-height:1.75;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;border:none;background:none;cursor:pointer}
:focus-visible{outline:3px solid var(--color-blue);outline-offset:2px}

:root{
  --color-red:#E63946;
  --color-blue:#1D3557;
  --color-yellow:#F4D03F;
  --color-dark:#111111;
  --color-gray-dark:#4A4A4A;
  --color-gray-mid:#D4D4D4;
  --color-bg:#F5F5F5;
  --color-white:#FFFFFF;
  --color-red-soft:#FFF0F0;
  --color-blue-soft:#EEF4FF;
  --font-body:'Noto Sans SC','Source Han Sans',system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:'Roboto Mono','JetBrains Mono','SFMono-Regular',Consolas,monospace;
  --nav-w:260px;
  --status-h:48px;
  --container-pad:clamp(20px,4vw,56px);
  --radius:10px;
  --transition:0.25s cubic-bezier(0.22,1,0.36,1);
  --shadow-card:0 1px 3px rgba(17,17,17,.06),0 8px 24px rgba(17,17,17,.06);
  --shadow-float:0 12px 40px rgba(17,17,17,.14);
}

/* ============ LAYOUT SHELL ============ */
.app-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg)}
.content-shell{display:flex;flex-direction:column;min-width:0}
@media(min-width:992px){
  .app-shell{flex-direction:row}
  .content-shell{flex:1;min-width:0}
}

/* ============ IMAGE / FIGURE BASE ============ */
.figure{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,var(--color-blue) 0%,var(--color-dark) 100%);
  min-height:200px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.figure::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 1px,transparent 1px 12px)}
.figure .figure-placeholder{font:var(--font-mono);font-size:13px;color:rgba(255,255,255,.7);letter-spacing:.18em;text-transform:uppercase}
.figure-cover{width:100%;height:clamp(220px,34vw,460px)}
.figure-card{height:160px}

/* ============ SKIP LINK ============ */
.skip-link{
  position:fixed;top:16px;left:16px;z-index:3000;
  background:var(--color-red);color:#fff;padding:10px 18px;
  border-radius:var(--radius);font-weight:700;font-size:14px;
  transform:translateY(-150%);transition:transform .2s;
}
.skip-link:focus{transform:translateY(0)}

/* ============ HEADER : TOP STATUS ============ */
.site-header{position:relative;z-index:1000;background:var(--color-dark);color:#fff}
.top-status{
  height:var(--status-h);
  background:var(--color-dark);
  border-bottom:1px solid rgba(255,255,255,.12);
  overflow:hidden;
}
@media(min-width:992px){
  .top-status{
    position:fixed;top:0;left:var(--nav-w);right:0;z-index:1500;
  }
  .app-shell.has-scroll .top-status{box-shadow:0 6px 20px rgba(0,0,0,.25)}
}
.top-status-inner{
  height:100%;max-width:1440px;margin:0 auto;
  padding:0 var(--container-pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
}
.status-live{display:inline-flex;align-items:center;gap:8px;color:#fff}
.status-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--color-red);
  box-shadow:0 0 0 0 rgba(230,57,70,.6);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(230,57,70,.6)}
  70%{box-shadow:0 0 0 8px rgba(230,57,70,0)}
  100%{box-shadow:0 0 0 0 rgba(230,57,70,0)}
}
.status-refresh{color:rgba(255,255,255,.5);text-align:right}
.status-time{color:var(--color-yellow);padding-left:4px}

/* ============ HEADER : BRAND ============ */
.header-main{position:relative}
@media(min-width:992px){
  .header-main{
    position:fixed;left:0;top:0;bottom:0;width:var(--nav-w);z-index:1600;
    background:var(--color-dark);
    display:flex;flex-direction:column;
    border-right:1px solid rgba(255,255,255,.1);
  }
}
.navbar-brand{
  display:flex;align-items:center;gap:14px;
  padding:20px var(--container-pad);
  position:relative;
}
.navbar-brand::after{
  content:"2025";
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  font-family:var(--font-mono);font-size:11px;color:var(--color-red);
  letter-spacing:.12em;border:1px solid rgba(230,57,70,.5);padding:2px 6px;border-radius:4px;
}
.brand-mark{display:inline-flex;flex-direction:column;gap:3px;flex-shrink:0}
.brand-mark i{display:block;width:22px;height:5px;background:var(--color-red);transform:skewX(-24deg)}
.brand-mark i:nth-child(2){background:var(--color-yellow);width:18px;margin-left:2px}
.brand-mark i:nth-child(3){background:var(--color-white);width:14px;margin-left:4px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-size:20px;font-weight:900;color:#fff;letter-spacing:.04em}
.brand-sub{font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,.5);letter-spacing:.2em;margin-top:2px}

/* ============ HEADER : MAIN NAV ============ */
.main-nav{background:var(--color-dark)}
@media(max-width:991px){
  .main-nav{
    position:fixed;top:var(--status-h);left:0;right:0;bottom:0;z-index:1400;
    background:var(--color-dark);
    padding:24px var(--container-pad) 32px;
    overflow-y:auto;
    transform:translateX(100%);
    visibility:hidden;
    transition:transform .4s cubic-bezier(.77,0,.18,1),visibility .4s;
  }
  .main-nav[data-open]{
    transform:translateX(0);
    visibility:visible;
  }
}
@media(min-width:992px){
  .main-nav{
    flex:1;
    display:flex;flex-direction:column;
    padding:28px 0 0;
    overflow-y:auto;
  }
}
.nav-list{display:flex;flex-direction:column}
.nav-list li{border-bottom:1px solid rgba(255,255,255,.07)}
.nav-list a{
  display:flex;align-items:center;gap:14px;
  padding:16px var(--container-pad);
  color:rgba(255,255,255,.7);
  font-weight:600;font-size:15px;
  position:relative;
  transition:color .2s,background .2s;
}
.nav-list a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-index{
  font-family:var(--font-mono);font-size:12px;color:var(--color-red);
  opacity:.6;letter-spacing:.08em;
}
.nav-meta{
  font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,.35);
  letter-spacing:.18em;margin-left:auto;
}
.nav-list a[aria-current="page"]{
  color:#fff;
  background:linear-gradient(90deg,rgba(230,57,70,.18) 0%,transparent 80%);
}
.nav-list a[aria-current="page"]::before{
  content:"";position:absolute;left:0;top:10%;bottom:10%;width:4px;
  background:var(--color-red);
  border-radius:0 4px 4px 0;
}
.nav-list a[aria-current="page"] .nav-index{opacity:1;color:var(--color-red)}

@media(max-width:991px){
  .nav-list{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:8px}
  .nav-list li{border-bottom:none;border-top:1px solid rgba(255,255,255,.07)}
  .nav-list a{padding:14px 4px}
  .nav-meta{display:none}
}
.nav-footer{
  padding:28px var(--container-pad) 24px;
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:auto;
}
.nav-footer-label{
  font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,.4);
  letter-spacing:.22em;display:block;margin-bottom:10px;
}
.quick-link{
  display:inline-block;
  font-size:12px;font-weight:700;color:#fff;
  background:var(--color-red);
  padding:6px 12px;border-radius:50px;
  margin:0 8px 8px 0;
  transition:background .2s,transform .2s;
}
.quick-link:hover{background:var(--color-blue);transform:translateY(-2px)}
@media(max-width:991px){
  .nav-footer{display:none}
}

/* ============ HEADER : NAV TOGGLE ============ */
.nav-toggle{
  position:fixed;top:calc(var(--status-h) + 10px);right:12px;z-index:1800;
  display:flex;align-items:center;gap:6px;
  background:var(--color-dark);color:#fff;
  border:1px solid rgba(255,255,255,.2);
  border-radius:50px;padding:6px 14px 6px 10px;
}
.nav-toggle-box{width:20px;height:14px;position:relative}
.nav-toggle-inner,.nav-toggle-inner::before,.nav-toggle-inner::after{
  content:"";position:absolute;width:100%;height:2px;background:#fff;left:0;transition:transform .3s;
}
.nav-toggle-inner{top:6px}
.nav-toggle-inner::before{top:-5px}
.nav-toggle-inner::after{top:5px}
.nav-toggle[aria-expanded="true"] .nav-toggle-inner{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle-inner::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-inner::after{top:0;transform:rotate(-45deg)}
.nav-toggle-label{font-size:12px;font-weight:700}
@media(min-width:992px){
  .nav-toggle{display:none}
}

/* ============ HEADER QUICK ENTRY TAIL ============ */
.quick-entry{
  display:flex;flex-wrap:wrap;gap:12px;
  padding:12px var(--container-pad);
  background:linear-gradient(180deg,var(--color-bg) 0%,#fff 100%);
  border-bottom:1px solid var(--color-gray-mid);
}
@media(min-width:992px){
  .quick-entry{display:none}
}
.quick-entry .quick-entry-label{
  font-family:var(--font-mono);font-size:10px;color:var(--color-gray-dark);
  letter-spacing:.15em;align-self:center;margin-right:8px;
}

/* ============ BUTTONS & LINKS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:14px;
  padding:12px 28px;border-radius:50px;
  transition:transform .2s,box-shadow .2s,background .2s;
  cursor:pointer;line-height:1.2;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--color-red);color:#fff}
.btn-primary:hover{background:var(--color-blue);box-shadow:0 10px 24px rgba(230,57,70,.3)}
.btn-outline{background:#fff;color:var(--color-dark);border:2px solid var(--color-dark)}
.btn-outline:hover{background:var(--color-dark);color:#fff}

/* ============ BREADCRUMB ============ */
.breadcrumb{
  display:flex;flex-wrap:wrap;gap:4px 12px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;
  padding:24px var(--container-pad) 0;
  max-width:1440px;margin:0 auto;
}
.breadcrumb a{color:var(--color-gray-dark)}
.breadcrumb a:hover{color:var(--color-red)}
.breadcrumb li+li::before{content:"/";color:var(--color-gray-mid);margin-right:12px}
.breadcrumb [aria-current="page"]{color:var(--color-dark);font-weight:700}

/* ============ MAIN CONTENT & CONTAINER ============ */
#main-content{display:block}
.page-container{
  max-width:1440px;margin:0 auto;
  padding:28px var(--container-pad) 60px;
  position:relative;
}
.page-container-narrow{max-width:1080px}
.section-title{
  font-size:clamp(24px,3vw,38px);font-weight:900;line-height:1.2;
  letter-spacing:-.02em;margin-bottom:24px;
  position:relative;padding-left:52px;
}
.section-title::before{
  content:attr(data-index);
  font-family:var(--font-mono);font-size:36px;font-weight:700;
  color:var(--color-yellow);-webkit-text-stroke:1px var(--color-dark);
  position:absolute;left:0;top:-6px;
}
.eyebrow{
  display:block;
  font-family:var(--font-mono);font-size:12px;font-weight:700;
  letter-spacing:.2em;color:var(--color-blue);
  margin-bottom:8px;text-transform:uppercase;
}

/* ============ TEXT BLOCK ============ */
.text-block{max-width:780px;color:var(--color-gray-dark);font-size:16px}
.text-block p{margin-bottom:18px}
.text-block strong{color:var(--color-dark)}
.text-block h1,.text-block h2,.text-block h3{color:var(--color-dark);font-weight:900;line-height:1.3;margin:32px 0 12px}
.text-block h1{font-size:clamp(28px,3.4vw,44px)}
.text-block h2{font-size:clamp(24px,2.6vw,34px)}
.text-block h3{font-size:20px}
.text-block ul,.text-block ol{margin:0 0 18px 24px}
.text-block ul{list-style:disc}
.text-block ol{list-style:decimal}
.text-block li{margin-bottom:6px}
.text-block a{color:var(--color-blue);font-weight:700;border-bottom:1px solid var(--color-blue)}
.text-block a:hover{color:var(--color-red);border-color:var(--color-red)}

/* ============ DATA CARD ============ */
.data-card{
  background:var(--color-white);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  padding:24px;
  border-left:5px solid var(--color-red);
  position:relative;
  transition:transform .3s,box-shadow .3s;
}
.data-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-float)}
.data-card.is-visible{animation:cardIn .6s cubic-bezier(.22,1,.36,1)}
@keyframes cardIn{
  from{opacity:0;transform:translateY(32px)}
  to{opacity:1;transform:translateY(0)}
}
.data-card.is-visible{opacity:1}
.data-card[data-reveal]{opacity:0;transform:translateY(24px)}
.data-card[data-reveal].is-visible{opacity:1;transform:translateY(0)}
.data-card-blue{border-left-color:var(--color-blue);background:var(--color-blue-soft)}
.data-card-yellow{border-left-color:var(--color-yellow)}
.data-card-red-soft{background:var(--color-red-soft)}

/* ============ GEOMETRIC DECOR ============ */
.geo-block{
  position:absolute;pointer-events:none;z-index:0;
  background:var(--color-red);
  transform:skewX(-18deg);
}
.geo-stripes{
  position:absolute;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(135deg,rgba(230,57,70,.12) 0 2px,transparent 2px 14px);
}
.geo-number{
  font-family:var(--font-mono);font-weight:900;
  color:transparent;-webkit-text-stroke:2px var(--color-gray-mid);
  line-height:1;letter-spacing:-.05em;
}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--color-dark);
  color:rgba(255,255,255,.6);
  padding:56px var(--container-pad) 0;
  position:relative;
  z-index:5;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--color-red) 0%,var(--color-red) 30%,var(--color-yellow) 30%,var(--color-yellow) 45%,var(--color-blue) 45%,var(--color-blue) 100%);
}
.footer-top{
  max-width:1440px;margin:0 auto;
  display:grid;grid-template-columns:1fr;gap:36px;
  padding-bottom:40px;
}
@media(min-width:768px){
  .footer-top{grid-template-columns:1.4fr 1fr 1.2fr}
}
.footer-brand-link{margin-bottom:16px;padding:0}
.footer-brand-link::after{display:none}
.footer-trust{font-size:13px;line-height:1.8;max-width:320px;color:rgba(255,255,255,.55)}
.footer-col-label{
  display:block;font-family:var(--font-mono);font-size:11px;font-weight:700;
  letter-spacing:.24em;color:var(--color-yellow);margin-bottom:16px;
  text-transform:uppercase;
}
.footer-nav li,.footer-contact li{margin-bottom:8px}
.footer-nav a,.footer-contact a{
  font-size:14px;color:rgba(255,255,255,.7);transition:color .2s,padding-left .2s;
}
.footer-nav a:hover,.footer-contact a:hover{color:var(--color-red);padding-left:6px}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.5)}
.footer-bottom{
  max-width:1440px;margin:0 auto;
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 24px;
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.4);
}
.footer-bottom-left{font-family:var(--font-mono)}
.legal-links{display:flex;gap:16px;flex-wrap:wrap}
.legal-links a{color:rgba(255,255,255,.6);transition:color .2s}
.legal-links a:hover{color:var(--color-yellow)}
.footer-icp a{color:rgba(255,255,255,.35);transition:color .2s}
.footer-icp a:hover{color:#fff}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress{
  position:fixed;left:0;bottom:0;height:4px;width:0;
  background:linear-gradient(90deg,var(--color-red),var(--color-yellow));
  z-index:2000;
  transition:width .1s linear;
}
@media(max-width:991px){
  .scroll-progress{height:3px}
}

/* ============ PANEL (ACCORDION) ============ */
.panel{border-bottom:1px solid var(--color-gray-mid)}
.panel-header{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 4px;font-weight:700;font-size:16px;color:var(--color-dark);
  transition:color .2s;width:100%;text-align:left;
}
.panel-header:hover{color:var(--color-red)}
.panel-header .panel-icon{
  width:26px;height:26px;flex-shrink:0;position:relative;border:2px solid var(--color-dark);border-radius:6px;
}
.panel-header .panel-icon::before,.panel-header .panel-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--color-dark);transform:translate(-50%,-50%);
}
.panel-header .panel-icon::before{width:10px;height:2px}
.panel-header .panel-icon::after{width:2px;height:10px;transition:transform .2s}
.panel.is-open .panel-header .panel-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.panel.is-open .panel-header{color:var(--color-red)}
.panel-body{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.panel-body-inner{padding:0 4px 20px;color:var(--color-gray-dark);font-size:15px}
.panel.is-open .panel-body{max-height:600px}

/* ============ HERO SPLIT ============ */
.hero-split{
  display:grid;grid-template-columns:1fr;gap:0;
  position:relative;
  background:linear-gradient(180deg,var(--color-bg) 0%,#fff 100%);
  overflow:hidden;
}
@media(min-width:992px){
  .hero-split{
    grid-template-columns:1.1fr .9fr;
    min-height:calc(100vh - var(--status-h));
  }
}
.hero-copy{
  padding:48px var(--container-pad) 40px;
  position:relative;z-index:2;
  display:flex;flex-direction:column;justify-content:center;
}
@media(min-width:992px){
  .hero-copy{padding:80px var(--container-pad) 80px clamp(40px,6vw,100px)}
}
.hero-title{
  font-size:clamp(40px,7vw,88px);
  font-weight:900;line-height:1.02;letter-spacing:-.03em;
  color:var(--color-dark);margin-bottom:16px;
}
.hero-title em{
  font-style:italic;color:var(--color-red);
  display:block;
  text-shadow:4px 4px 0 var(--color-yellow);
}
.hero-lead{
  font-size:clamp(16px,1.6vw,20px);
  color:var(--color-gray-dark);max-width:520px;margin-bottom:32px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero-metrics{
  display:flex;flex-wrap:wrap;gap:28px;margin-top:20px;
  border-top:2px solid var(--color-gray-mid);padding-top:20px;
}
@media(min-width:992px){
  .hero-metrics{gap:40px}
}
.metric-number{
  font-family:var(--font-mono);font-size:34px;font-weight:700;
  color:var(--color-dark);line-height:1;
  display:block;
}
.metric-number span{color:var(--color-red)}
.metric-label{
  font-size:11px;font-family:var(--font-mono);letter-spacing:.16em;color:var(--color-gray-dark);margin-top:6px;display:block;
}
.hero-visual{
  position:relative;min-height:300px;
  background:linear-gradient(135deg,var(--color-dark) 0%,var(--color-red) 100%);
  overflow:hidden;
}
@media(min-width:992px){
  .hero-visual{min-height:0}
}
.hero-visual::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.08) 0 1px,transparent 1px 12px);
}
.hero-orbit{
  position:absolute;top:50%;left:50%;
  width:70%;aspect-ratio:1;border-radius:50%;
  transform:translate(-50%,-50%) rotate(20deg) skewX(-12deg);
  border:3px solid var(--color-yellow);
  box-shadow:inset 0 0 0 12px rgba(244,208,63,.1),0 0 60px rgba(230,57,70,.6);
}
.hero-orbit::before{
  content:"";position:absolute;inset:12%;
  border:2px solid rgba(255,255,255,.5);
  border-radius:50%;
}
.hero-orbit::after{
  content:"";position:absolute;top:22%;right:8%;width:18px;height:18px;
  background:var(--color-red);border-radius:50%;
  box-shadow:0 0 30px 6px rgba(230,57,70,.8);
}
.hero-grid-rect{
  position:absolute;bottom:-30px;left:-20px;
  width:70%;height:160px;
  background:var(--color-blue);
  transform:skewX(-18deg) rotate(-4deg);
  opacity:.9;
}
.hero-grid-rect::after{
  content:"SANYI-DATA-2025";
  position:absolute;inset:0;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;
  color:rgba(255,255,255,.5);
  display:flex;align-items:center;justify-content:center;
}
.hero-scan-line{
  position:absolute;right:10%;top:10%;bottom:10%;width:2px;
  background:linear-gradient(180deg,transparent,var(--color-yellow),transparent);
  animation:scanLine 3s ease-in-out infinite;
}
@keyframes scanLine{
  0%,100%{transform:translateY(-30px);opacity:.3}
  50%{transform:translateY(30px);opacity:1}
}

/* ============ RESPONSIVE ADJUSTMENTS ============ */
@media(max-width:991px){
  .site-header .top-status{position:fixed;top:0;left:0;right:0;z-index:1700}
  .site-header .navbar-brand{padding:14px var(--container-pad);margin-top:var(--status-h)}
  .site-header .main-nav{top:var(--status-h)}
  .nav-list li a{font-size:17px}
}
@media(max-width:575px){
  .top-status-inner{padding:0 16px;font-size:10px}
  .navbar-brand{padding:12px 16px}
  .quick-entry{padding:10px 16px}
  .page-container{padding:20px 16px 48px}
  .nav-toggle{right:10px;top:calc(var(--status-h) + 8px)}
  .section-title{padding-left:44px;font-size:23px}
  .section-title::before{font-size:30px;top:-4px}
}

/* ============ REVEAL UTILITY ============ */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
[data-reveal].is-visible{opacity:1;transform:translateY(0)}

/* ============ PREFERS REDUCED MOTION ============ */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
  .scroll-progress{display:none}
  .hero-scan-line,.status-dot,.hero-orbit::after{animation:none}
}

/* ============ FOOTER CONTENT SAFE AREA ============ */
:target{scroll-margin-top:80px}
body{background:var(--color-bg)}