:root{
  --ink:#07070B;
  --ink-2:#12101C;
  --ink-3:#0B0912;
  --line:#2A2440;
  --neon:#9B5CFF;
  --neon-deep:#6A2BE0;
  --electric:#35E1FF;
  --gold:#E8C98A;
  --mist:#C9C4DA;
  --mist-dim:rgba(201,196,218,.6);
  --mist-faint:rgba(201,196,218,.34);
  --mint:#38F2C0;
  --white:#FFFFFF;
  --cut:18px;
  --cut-shape:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%);
  --cut-shape-alt:polygon(0 0,100% 0,100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)));
  --shell:1240px;
  --gutter:clamp(18px,4vw,44px);
  --display:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}

body{
  min-height:100%;
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(15px,1.5vw,16.5px);
  line-height:1.85;
  letter-spacing:.04em;
  color:var(--mist);
  background-color:var(--ink);
  background-image:
    radial-gradient(960px 560px at 84% -10%,rgba(155,92,255,.18),transparent 62%),
    radial-gradient(760px 460px at -6% 8%,rgba(53,225,255,.09),transparent 60%),
    radial-gradient(620px 520px at 50% 108%,rgba(232,201,138,.05),transparent 62%);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-weight:900;line-height:1.14;letter-spacing:.01em;color:var(--white)}
h1{font-size:clamp(34px,6vw,62px)}
h2{font-size:clamp(26px,3.6vw,42px)}
h3{font-size:clamp(19px,2.2vw,24px)}
p{max-width:64ch}

:focus-visible{outline:2px solid var(--electric);outline-offset:3px}

.container{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;letter-spacing:.02em}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.text-dim{color:var(--mist-dim)}
.text-mist{color:var(--mist)}
.text-neon{color:var(--neon)}
.text-electric{color:var(--electric)}
.text-gold{color:var(--gold)}
.text-white{color:var(--white)}
.metal-text{background:linear-gradient(100deg,#FFFFFF,#E8C98A 46%,#9B5CFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.display-glow{color:var(--white);text-shadow:0 0 30px rgba(155,92,255,.4),0 0 70px rgba(53,225,255,.16)}

/* ===== skip link ===== */
.skip-link{
  position:fixed;top:8px;left:8px;z-index:200;
  transform:translateY(-180%);
  background:var(--electric);color:#07070B;
  font-size:14px;font-weight:700;letter-spacing:.08em;
  padding:10px 18px;text-decoration:none;
  clip-path:var(--cut-shape);
  transition:transform .22s var(--ease);
}
.skip-link:focus{transform:translateY(0);outline:none;box-shadow:inset 0 0 0 2px #07070B}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,11,.9);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-utility{
  border-bottom:1px solid rgba(42,36,64,.66);
  background:linear-gradient(90deg,rgba(155,92,255,.1),rgba(53,225,255,.05) 58%,transparent);
}
.u-inner{display:flex;align-items:center;gap:26px;min-height:44px}
.u-brand{display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.1em;color:var(--mist-dim);max-width:none}
.u-dot{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px rgba(56,242,192,.8);flex:none}
.u-meta{display:flex;align-items:center;gap:22px;margin-left:auto}
.u-item{display:flex;align-items:baseline;gap:7px;font-size:13px;letter-spacing:.08em;color:var(--mist-dim);white-space:nowrap}
.u-key{color:var(--mist-faint)}
.u-val{color:var(--mist)}
.u-contact{
  font-size:13px;letter-spacing:.12em;color:var(--electric);text-decoration:none;
  padding-bottom:3px;border-bottom:1px solid rgba(53,225,255,.34);
  transition:color .24s var(--ease),border-color .24s var(--ease);
}
.u-contact:hover,.u-contact:focus-visible{color:var(--white);border-color:var(--white)}

.header-nav{position:relative}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:12px;margin-right:auto;padding:6px 0;text-decoration:none}
.brand-mark{
  display:grid;place-items:center;width:42px;height:42px;flex:none;
  background:linear-gradient(135deg,#E8C98A,#9B5CFF 62%,#35E1FF);
  color:#07070B;font-family:var(--mono);font-weight:700;font-size:15px;letter-spacing:.02em;
  clip-path:var(--cut-shape);
  box-shadow:0 0 22px rgba(155,92,255,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:19px;font-weight:900;letter-spacing:.08em;color:var(--white);text-shadow:0 0 20px rgba(155,92,255,.35)}
.brand-sub{font-size:11px;letter-spacing:.2em;color:var(--mist-faint);margin-top:3px}

.nav{display:block}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-item{position:relative}
.nav-link{
  display:block;position:relative;padding:10px 14px;
  font-size:15px;letter-spacing:.1em;color:var(--mist);text-decoration:none;
  transition:color .24s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--neon);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .3s var(--ease);
}
.nav-link:hover,.nav-link:focus-visible{color:var(--white)}
.nav-link:hover::after,.nav-link:focus-visible::after{transform:scaleX(1)}
.nav-link[aria-current="page"]{color:var(--white);text-shadow:0 0 16px rgba(155,92,255,.55)}
.nav-link[aria-current="page"]::after{transform:scaleX(1);background:linear-gradient(90deg,var(--neon),var(--electric))}

.nav-toggle{
  display:none;align-items:center;gap:10px;
  padding:10px 14px;background:transparent;border:1px solid var(--line);color:var(--white);
  clip-path:var(--cut-shape);cursor:pointer;
  transition:border-color .24s var(--ease),background .24s var(--ease);
}
.nav-toggle:hover{border-color:var(--neon);background:rgba(155,92,255,.12)}
.nav-toggle:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--electric)}
.nav-toggle-bars{display:inline-flex;flex-direction:column;gap:4px;width:16px}
.nav-toggle-bar{display:block;height:1.5px;width:100%;background:var(--electric);transition:transform .28s var(--ease),opacity .2s linear}
.nav-toggle-label{font-size:13px;letter-spacing:.14em}
.site-header[data-open] .nav-toggle-bar:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.site-header[data-open] .nav-toggle-bar:nth-child(2){opacity:0}
.site-header[data-open] .nav-toggle-bar:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

.header-progress{
  position:absolute;left:0;bottom:-1px;height:2px;width:100%;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--neon),var(--electric));
  opacity:.9;pointer-events:none;transition:transform .14s linear;
}

@media (max-width:980px){
  .nav-toggle{display:inline-flex}
  .nav-inner{min-height:66px}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:linear-gradient(180deg,#100E1C,#08070E);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    padding:14px var(--gutter) 24px;
    box-shadow:0 26px 60px rgba(0,0,0,.6);
  }
  .site-header[data-open] .nav{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-item{border-bottom:1px solid rgba(42,36,64,.6)}
  .nav-item:last-child{border-bottom:0}
  .nav-link{padding:15px 12px;font-size:16px}
  .nav-link::after{left:12px;right:auto;width:34px;bottom:12px}
}
@media (max-width:720px){
  .u-inner{min-height:48px;gap:14px}
  .u-brand{font-size:12px;letter-spacing:.06em}
  .u-meta{display:none}
  .u-contact{margin-left:auto}
  .brand-mark{width:36px;height:36px;font-size:13px}
  .brand-name{font-size:17px}
}
@media (max-width:600px){
  .brand-sub{display:none}
}

/* ===== footer ===== */
.site-footer{
  position:relative;margin-top:clamp(60px,9vw,130px);
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(18,16,28,.92) 0%,rgba(7,7,11,.96) 46%,var(--ink) 100%);
}
.footer-slant{position:relative;height:64px;overflow:hidden}
.footer-slant::before{
  content:"";position:absolute;left:-6%;right:-6%;top:44%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(155,92,255,.75) 24%,rgba(53,225,255,.6) 62%,transparent);
  transform:rotate(-2.2deg);
}
.footer-slant::after{
  content:"";position:absolute;left:-6%;right:-6%;top:66%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,201,138,.55) 46%,transparent);
  transform:rotate(-2.2deg);
}
.footer-inner{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,2fr) minmax(0,1.1fr);
  gap:clamp(28px,4vw,56px);
  padding-block:clamp(40px,6vw,72px) clamp(32px,4vw,52px);
}
.footer-lockup{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-title{font-size:17px;font-weight:900;letter-spacing:.1em;color:var(--white)}
.footer-note{font-size:13.5px;line-height:1.9;color:var(--mist-dim);max-width:34ch}
.footer-status{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px}
.status{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;color:var(--mist-dim)}
.status-dot{width:6px;height:6px;border-radius:50%;flex:none;background:var(--mist-faint)}
.status-dot--mint{background:var(--mint);box-shadow:0 0 10px rgba(56,242,192,.75)}
.status-dot--gold{background:var(--gold);box-shadow:0 0 10px rgba(232,201,138,.6)}
.status-dot--mist{background:var(--mist-faint)}

.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,36px)}
.footer-col{min-width:0}
.footer-col-title{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--gold);margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;align-items:flex-start}
.footer-link{
  position:relative;display:inline-block;padding:6px 0;
  font-size:14px;letter-spacing:.04em;color:var(--mist-dim);text-decoration:none;
  transition:color .24s var(--ease);
}
.footer-link::after{
  content:"";position:absolute;left:0;bottom:3px;width:100%;height:1px;
  background:var(--electric);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .28s var(--ease);
}
.footer-link:hover,.footer-link:focus-visible{color:var(--white)}
.footer-link:hover::after,.footer-link:focus-visible::after{transform:scaleX(1)}

.footer-contact{border-left:1px solid var(--line);padding-left:clamp(18px,2.4vw,30px)}
.contact-line{display:flex;flex-direction:column;gap:3px;padding:10px 0;border-bottom:1px dashed rgba(42,36,64,.9);font-size:13.5px}
.contact-key{font-size:11px;letter-spacing:.2em;color:var(--mist-faint)}
.contact-val{color:var(--mist);word-break:break-word}
.contact-note{margin-top:14px;font-size:12.5px;line-height:1.85;color:var(--mist-faint);max-width:36ch}
.footer-cta{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding-bottom:4px;
  font-size:13px;letter-spacing:.12em;color:var(--electric);text-decoration:none;
  border-bottom:1px solid rgba(53,225,255,.4);
  transition:color .24s var(--ease),border-color .24s var(--ease);
}
.footer-cta:hover,.footer-cta:focus-visible{color:var(--white);border-color:var(--white)}

.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 26px;
  padding-block:20px;border-top:1px solid var(--line);
  font-size:12.5px;letter-spacing:.06em;color:var(--mist-faint);
}
.copyright{color:var(--mist-faint)}
.footer-legal{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.legal-link{
  color:var(--mist-dim);text-decoration:none;padding-bottom:2px;
  border-bottom:1px solid transparent;
  transition:color .24s var(--ease),border-color .24s var(--ease);
}
.legal-link:hover,.legal-link:focus-visible{color:var(--white);border-color:var(--neon)}

@media (max-width:1000px){
  .footer-inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .footer-contact{grid-column:1 / -1;border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:26px}
  .footer-contact .contact-line{max-width:520px}
}
@media (max-width:640px){
  .footer-inner{grid-template-columns:minmax(0,1fr)}
  .footer-cols{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:22px}
  .footer-bottom{justify-content:flex-start}
}

/* ===== shared page components ===== */
.section{padding-block:clamp(46px,7vw,92px)}
.section--tight{padding-block:clamp(30px,4vw,54px)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px 26px;margin-bottom:clamp(26px,3.4vw,44px)}
.eyebrow{font-size:12px;letter-spacing:.24em;color:var(--gold);text-transform:uppercase}
.section-title{font-size:clamp(24px,3.2vw,38px);font-weight:900;color:var(--white)}
.section-lead{max-width:56ch;color:var(--mist-dim);font-size:15px}

.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,2.2vw,28px)}
.col-3{grid-column:span 3}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}
@media (max-width:900px){
  .col-3,.col-4,.col-5{grid-column:span 6}
  .col-7,.col-8{grid-column:span 12}
}
@media (max-width:620px){
  .col-3,.col-4,.col-5,.col-6{grid-column:span 12}
}

.panel{
  position:relative;
  background:linear-gradient(160deg,rgba(18,16,28,.96),rgba(7,7,11,.9));
  border:1px solid var(--line);
  padding:clamp(20px,2.6vw,34px);
  transition:border-color .28s var(--ease),background .28s var(--ease);
}
.panel--cut{clip-path:var(--cut-shape)}
.panel--alt{clip-path:var(--cut-shape-alt)}
.panel--slant{border-left:2px solid var(--neon)}
.panel:hover,.panel:focus-within{border-color:rgba(155,92,255,.6)}
.panel-title{font-size:19px;font-weight:900;color:var(--white);margin-bottom:10px}
.panel-text{font-size:14.5px;color:var(--mist-dim)}

.tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;letter-spacing:.16em;padding:5px 11px;
  border:1px solid var(--line);color:var(--mist-dim);background:rgba(42,36,64,.4);
}
.tag--gold{border-color:rgba(232,201,138,.5);color:var(--gold)}
.tag--mint{border-color:rgba(56,242,192,.45);color:var(--mint)}
.tag--neon{border-color:rgba(155,92,255,.55);color:#C9A9FF}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 26px;font-size:14px;font-weight:500;letter-spacing:.1em;
  text-decoration:none;border:1px solid var(--line);color:var(--white);background:transparent;
  clip-path:var(--cut-shape);cursor:pointer;
  transition:background .26s var(--ease),border-color .26s var(--ease),color .26s var(--ease),box-shadow .26s var(--ease);
}
.btn--primary{background:linear-gradient(115deg,var(--neon),var(--neon-deep));border-color:transparent;color:var(--white);box-shadow:0 12px 30px -14px rgba(155,92,255,.9)}
.btn--primary:hover,.btn--primary:focus-visible{background:linear-gradient(115deg,#B37BFF,var(--neon));box-shadow:0 16px 36px -14px rgba(155,92,255,1)}
.btn--ghost{border-color:var(--line);color:var(--mist)}
.btn--ghost:hover,.btn--ghost:focus-visible{border-color:var(--electric);color:var(--white);background:rgba(53,225,255,.08)}
.btn--gold{border-color:rgba(232,201,138,.6);color:var(--gold)}
.btn--gold:hover,.btn--gold:focus-visible{background:rgba(232,201,138,.12);color:#F6E3BE}
.btn:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--electric),0 0 0 2px rgba(53,225,255,.35)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-block:22px;font-size:12.5px;letter-spacing:.1em;color:var(--mist-faint)}
.breadcrumb a{color:var(--mist-dim);text-decoration:none;transition:color .24s var(--ease)}
.breadcrumb a:hover,.breadcrumb a:focus-visible{color:var(--electric)}
.breadcrumb-sep{color:var(--line)}
.breadcrumb [aria-current="page"]{color:var(--mist)}

.prose{max-width:68ch}
.prose p{margin-bottom:1.15em;color:var(--mist-dim)}
.prose h2{margin-block:2em .7em;font-size:clamp(22px,2.6vw,30px)}
.prose h3{margin-block:1.6em .6em}
.prose ul{margin-bottom:1.2em}
.prose li{position:relative;padding-left:20px;margin-bottom:.55em;color:var(--mist-dim)}
.prose li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1.5px;background:var(--neon)}
.prose a{color:var(--electric);text-decoration:none;border-bottom:1px solid rgba(53,225,255,.35)}
.prose a:hover,.prose a:focus-visible{border-color:var(--electric)}
.prose strong{color:var(--white);font-weight:700}

.vertical-note{writing-mode:vertical-rl;font-size:12px;letter-spacing:.2em;color:var(--mist-faint);text-transform:uppercase}

.kpi-row{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:clamp(14px,2vw,26px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.kpi{display:flex;flex-direction:column;gap:6px;padding:18px 0}
.kpi-value{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(26px,3.4vw,40px);font-weight:700;color:var(--white)}
.kpi-label{font-size:12px;letter-spacing:.18em;color:var(--mist-faint)}

.divider-slant{
  height:1px;margin-block:clamp(32px,5vw,64px);
  background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent);
  transform:rotate(-.6deg);
}

/* ===== responsive media frames (image placeholders) ===== */
.media-frame{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#12101C,#07070B);
  border:1px solid var(--line);
  clip-path:var(--cut-shape);
}
.media-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(1.06) contrast(1.04)}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(7,7,11,0) 42%,rgba(7,7,11,.74) 100%);
}
.media-frame--16x9{aspect-ratio:16 / 9}
.media-frame--4x3{aspect-ratio:4 / 3}
.media-frame--1x1{aspect-ratio:1 / 1}
.media-frame--tall{aspect-ratio:3 / 4}

/* ===== reveal ===== */
html.js .reveal{
  opacity:0;transform:translateY(12px);
  transition:opacity .42s ease-out,transform .42s ease-out;
  transition-delay:var(--reveal-delay,0ms);
}
html.js .reveal.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html.js .reveal{opacity:1;transform:none;transition:none}
  .footer-slant::before,.footer-slant::after,.divider-slant{transform:none}
}