/* =========================================================================
   KX2026 — Official Game Website
   Design system: deep midnight / antique gold / arcane cyan
   ========================================================================= */

/* ------------------------------------------------------------------ fonts */

/* ------------------------------------------------------------------ tokens */
:root{
  --ink:#05080f;
  --ink-2:#080d17;
  --ink-3:#0c1422;
  --panel:#0e1828;
  --panel-2:#111d30;
  --gold:#d9ad62;
  --gold-lt:#f2d9a2;
  --gold-dk:#8f6a2f;
  --cyan:#5fcbe8;
  --cyan-lt:#a5ecff;
  --red:#c9534b;
  --text:#e9eef5;
  --muted:#97a5b8;
  --dim:#6a7a90;
  --line:rgba(217,173,98,.20);
  --line-soft:rgba(160,190,220,.11);
  --glass:rgba(10,17,29,.72);
  --grad-gold:linear-gradient(115deg,#f6e3b4 0%,#d9ad62 38%,#a97b35 62%,#f0d69c 100%);
  --font-display:'Cinzel','Songti SC','STSong','SimSun',serif;
  --font-ui:'Rajdhani','InterFallback','Microsoft YaHei',sans-serif;
  --font-body:'InterFallback','Rajdhani','Microsoft YaHei','PingFang SC',sans-serif;
  --serif-cn:'Songti SC','STSong','Noto Serif CJK SC','SimSun',serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-io:cubic-bezier(.65,.05,.36,1);
  --shadow:0 24px 70px rgba(0,0,0,.55);
  --maxw:1280px;
  --header-h:84px;
}

/* ------------------------------------------------------------------ reset */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.is-locked{overflow:hidden}
img,picture,svg,canvas{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p{margin:0}
::selection{background:rgba(217,173,98,.34);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#05080f}
::-webkit-scrollbar-thumb{background:linear-gradient(#3a4b63,#1a2536);border:2px solid #05080f;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(var(--gold-dk),#5b4220)}

/* ------------------------------------------------------------------ shared */
.container{width:min(var(--maxw),calc(100% - 80px));margin-inline:auto;position:relative}
.section{position:relative;padding:130px 0;isolation:isolate}
.section--tight{padding:96px 0}
.section--flush{padding:0 0 130px}
.bg-grad{background:radial-gradient(1200px 700px at 80% -10%,rgba(31,68,104,.22),transparent 65%),linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 50%,var(--ink) 100%)}
.noise::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-family:var(--font-ui);font-size:13px;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);box-shadow:0 0 12px rgba(217,173,98,.7)}
.eyebrow--plain::before{display:none}
.section-index{font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.28em;color:var(--gold-dk);display:block;margin-bottom:16px}
.h-display{font-family:var(--font-display);font-weight:700;line-height:1.12;letter-spacing:.01em}
.h1{font-size:clamp(50px,7.4vw,104px)}
.h2{font-size:clamp(34px,4.4vw,60px)}
.h2 .gold-text{white-space:nowrap}
.h3{font-size:clamp(22px,2.2vw,30px)}
.gold-text{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,1.25vw,18px);line-height:1.9;color:var(--muted);max-width:64ch}
.small{font-size:13px;color:var(--dim)}
.divider-ornament{display:flex;align-items:center;gap:16px;margin:30px 0;color:var(--gold-dk)}
.divider-ornament::before,.divider-ornament::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,transparent,var(--line),transparent)}
.divider-ornament span{width:9px;height:9px;border:1px solid var(--gold);transform:rotate(45deg)}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:0 30px;font-family:var(--font-ui);font-size:15px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;border:1px solid transparent;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,color .35s,border-color .35s;overflow:hidden;white-space:nowrap}
.btn svg{width:17px;height:17px;flex:none}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 25%,rgba(255,255,255,.28) 50%,transparent 75%);transform:translateX(-130%);transition:transform .75s var(--ease)}
.btn:hover::after{transform:translateX(130%)}
.btn:hover{transform:translateY(-3px)}
.btn--gold{color:#1a1206;background:var(--grad-gold);border-color:rgba(246,227,180,.7);box-shadow:0 10px 36px rgba(217,173,98,.22),inset 0 1px 0 rgba(255,255,255,.5)}
.btn--gold:hover{box-shadow:0 18px 48px rgba(217,173,98,.38)}
.btn--ghost{color:var(--text);border-color:rgba(217,173,98,.42);background:rgba(8,14,24,.42);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:var(--gold);background:rgba(217,173,98,.10);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.btn--cyan{color:#04121c;background:linear-gradient(120deg,#a5ecff,#5fcbe8);border-color:rgba(165,236,255,.8);box-shadow:0 10px 36px rgba(95,203,232,.24)}
.btn--sm{min-height:44px;padding:0 22px;font-size:13px}
.btn--copy{min-height:34px;padding:0 14px;font-size:11px;margin-top:16px}
.btn--copy svg{width:13px;height:13px}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none!important}

/* corner ornaments */
.corners{position:relative}
.corners::before,.corners::after{content:"";position:absolute;width:24px;height:24px;pointer-events:none;z-index:3}
.corners::before{top:-1px;left:-1px;border-top:1px solid var(--gold);border-left:1px solid var(--gold)}
.corners::after{bottom:-1px;right:-1px;border-bottom:1px solid var(--gold);border-right:1px solid var(--gold)}

/* labels / pills */
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);background:rgba(217,173,98,.05);font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-lt)}
.pill--cyan{border-color:rgba(95,203,232,.3);background:rgba(95,203,232,.06);color:var(--cyan-lt)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);flex:none}

/* reveal — scoped to .js so the whole page stays readable without scripts */
.js .reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-delay="1"]{transition-delay:.10s}
.js .reveal[data-delay="2"]{transition-delay:.20s}
.js .reveal[data-delay="3"]{transition-delay:.30s}
.js .reveal[data-delay="4"]{transition-delay:.40s}
.js .reveal[data-delay="5"]{transition-delay:.50s}
.js .reveal[data-delay="6"]{transition-delay:.60s}

/* ------------------------------------------------------------------ preloader */
#preloader{position:fixed;inset:0;z-index:9999;display:none;place-items:center;background:#04070d;transition:opacity .7s var(--ease),visibility .7s}
.js #preloader{display:grid}
#preloader.is-done{opacity:0;visibility:hidden;pointer-events:none}
.pre-inner{text-align:center;width:min(320px,72vw)}
.pre-mark{width:74px;height:74px;margin:0 auto 26px;border:1px solid var(--gold);transform:rotate(45deg);display:grid;place-items:center;box-shadow:0 0 40px rgba(217,173,98,.18)}
.pre-mark span{transform:rotate(-45deg);font-family:var(--font-display);font-size:24px;font-weight:700;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.pre-name{font-family:var(--font-display);font-size:22px;letter-spacing:.42em;color:var(--gold-lt);margin-bottom:18px}
.pre-bar{height:2px;background:rgba(217,173,98,.16);overflow:hidden}
.pre-bar i{display:block;height:100%;width:0;background:var(--grad-gold);box-shadow:0 0 14px var(--gold);transition:width .3s linear}
.pre-hint{margin-top:14px;font-family:var(--font-ui);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--dim)}

/* ------------------------------------------------------------------ header */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:120;background:var(--grad-gold);box-shadow:0 0 12px rgba(217,173,98,.8);transition:width .1s linear}
.site-header{position:fixed;top:0;left:0;right:0;z-index:110;height:var(--header-h);display:flex;align-items:center;transition:height .4s var(--ease),background .4s,border-color .4s,box-shadow .4s;border-bottom:1px solid transparent}
.site-header.is-scrolled{height:68px;background:rgba(5,9,16,.86);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom-color:var(--line-soft);box-shadow:0 10px 40px rgba(0,0,0,.4)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;width:100%}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand-mark{width:42px;height:42px;flex:none;transition:transform .6s var(--ease)}
.brand:hover .brand-mark{transform:rotate(90deg)}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--font-display);font-size:21px;font-weight:700;letter-spacing:.15em;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-sub{font-family:var(--font-ui);font-size:9.5px;font-weight:600;letter-spacing:.34em;color:var(--dim);margin-top:5px}
.main-nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.main-nav a{position:relative;font-family:var(--font-ui);font-size:14px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:#b9c5d4;transition:color .3s;padding:8px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);box-shadow:0 0 10px var(--gold);transition:width .35s var(--ease)}
.main-nav a:hover,.main-nav a.is-active{color:var(--gold-lt)}
.main-nav a:hover::after,.main-nav a.is-active::after{width:100%}
.header-actions{display:flex;align-items:center;gap:16px;flex:none}
.lang-switch{display:flex;align-items:center;border:1px solid var(--line-soft);background:rgba(255,255,255,.02)}
.lang-switch a,.lang-switch span{font-family:var(--font-ui);font-size:12.5px;font-weight:600;letter-spacing:.12em;padding:7px 11px;color:var(--dim);transition:color .3s,background .3s}
.lang-switch a:hover{color:var(--gold-lt);background:rgba(217,173,98,.08)}
.lang-switch .is-current{color:#12100a;background:var(--grad-gold)}
.lang-sep{color:#3a4759!important;padding:0!important}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line-soft);align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle i{display:block;width:20px;height:1.5px;background:var(--gold-lt);transition:transform .35s,opacity .35s}
.nav-toggle.is-open i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.is-open i:nth-child(2){opacity:0}
.nav-toggle.is-open i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mobile drawer */
.mobile-drawer{position:fixed;inset:0;z-index:105;background:rgba(4,8,15,.97);backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:center;padding:0 8vw;opacity:0;visibility:hidden;transform:translateY(-12px);transition:.4s var(--ease)}
.mobile-drawer.is-open{opacity:1;visibility:visible;transform:none}
.mobile-drawer a{display:block;font-family:var(--font-display);font-size:clamp(26px,7vw,40px);padding:12px 0;border-bottom:1px solid var(--line-soft);letter-spacing:.06em}
.mobile-drawer a span{font-family:var(--font-ui);font-size:13px;color:var(--gold-dk);margin-right:18px;letter-spacing:.2em}
.mobile-drawer .btn{margin-top:34px;align-self:flex-start}

/* ------------------------------------------------------------------ hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate;background:#04070d}
.hero-bg{position:absolute;inset:0;z-index:-4}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%;transform:scale(1.06);animation:heroDrift 26s ease-in-out infinite alternate}
@keyframes heroDrift{from{transform:scale(1.06) translate3d(0,0,0)}to{transform:scale(1.14) translate3d(-1.4%,-1.2%,0)}}
.hero-veil{position:absolute;inset:0;z-index:-3;background:
  linear-gradient(90deg,rgba(4,8,15,.86) 0%,rgba(4,8,15,.55) 38%,rgba(4,8,15,.12) 68%,rgba(4,8,15,.55) 100%),
  linear-gradient(180deg,rgba(4,8,15,.72) 0%,transparent 26%,transparent 58%,rgba(4,8,15,.86) 88%,var(--ink) 100%),
  radial-gradient(900px 520px at 52% 40%,rgba(217,173,98,.08),transparent 70%)}
.hero-grid{position:absolute;inset:0;z-index:-2;pointer-events:none;opacity:.16;background-image:linear-gradient(rgba(120,170,210,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,210,.12) 1px,transparent 1px);background-size:88px 88px;mask-image:linear-gradient(180deg,transparent,black 45%,transparent 92%);-webkit-mask-image:linear-gradient(180deg,transparent,black 45%,transparent 92%)}
#particles{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.8}
.hero-inner{width:min(var(--maxw),calc(100% - 80px));margin-inline:auto;padding:calc(var(--header-h) + 60px) 0 120px;position:relative;z-index:2}
.hero-content{max-width:820px}
.hero-eyebrow{display:flex;align-items:center;gap:16px;margin-bottom:28px;font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.36em;text-transform:uppercase;color:var(--gold-lt)}
.hero-eyebrow .line{width:46px;height:1px;background:var(--gold)}
.hero-eyebrow .dot{width:5px;height:5px}
.hero-title{font-family:var(--font-display);font-weight:900;font-size:clamp(62px,11.2vw,168px);line-height:.92;letter-spacing:.015em;margin:0 0 6px;background:linear-gradient(180deg,#fff8e6 0%,#e8c887 42%,#b8873c 74%,#f4dda6 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 6px 30px rgba(217,173,98,.24));text-shadow:0 0 60px rgba(217,173,98,.10)}
.hero-sub{font-family:var(--font-ui);font-weight:600;font-size:clamp(15px,2vw,25px);letter-spacing:.52em;text-transform:uppercase;color:var(--cyan-lt);margin:18px 0 0;text-shadow:0 0 26px rgba(95,203,232,.35)}
.hero-rule{width:min(340px,60%);height:1px;margin:34px 0 26px;background:linear-gradient(90deg,var(--gold),rgba(217,173,98,.28) 45%,transparent);position:relative}
.hero-rule::after{content:"";position:absolute;left:0;top:-3px;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.hero-desc{font-size:clamp(15px,1.2vw,17.5px);line-height:1.95;color:#b6c3d2;max-width:58ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.hero-meta{display:flex;flex-wrap:wrap;gap:0;margin-top:56px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);max-width:760px}
.hero-meta div{padding:14px 26px 14px 0;margin-right:26px;border-right:1px solid var(--line-soft)}
.hero-meta div:last-child{border:0;margin:0;padding-right:0}
.hero-meta span{display:block;font-family:var(--font-ui);font-size:10.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--dim)}
.hero-meta strong{display:block;font-family:var(--font-ui);font-size:17px;font-weight:600;letter-spacing:.08em;color:var(--gold-lt);margin-top:3px}
.hero-side{position:absolute;right:-6px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.42em;text-transform:uppercase;color:var(--dim);display:flex;align-items:center;gap:18px}
.hero-side::before{content:"";width:1px;height:70px;background:linear-gradient(var(--gold),transparent)}
.scroll-cue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:12px;font-family:var(--font-ui);font-size:10.5px;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--dim)}
.scroll-cue i{display:block;width:1px;height:52px;background:linear-gradient(var(--gold),transparent);position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;top:-52px;left:0;width:1px;height:52px;background:linear-gradient(transparent,var(--gold-lt));animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%{top:-52px}60%,100%{top:52px}}
.hero-frame{position:absolute;inset:calc(var(--header-h) + 22px) 34px 34px;z-index:1;pointer-events:none;border:1px solid rgba(217,173,98,.10)}
.hero-frame::before,.hero-frame::after{content:"";position:absolute;width:16px;height:16px;border:1px solid rgba(217,173,98,.55)}
.hero-frame::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.hero-frame::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* ------------------------------------------------------------------ ticker */
.ticker{position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(217,173,98,.06),rgba(95,203,232,.04),rgba(217,173,98,.06));overflow:hidden;padding:13px 0}
.ticker-track{display:flex;width:max-content;animation:ticker 42s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{display:inline-flex;align-items:center;gap:30px;padding:0 18px;font-family:var(--font-ui);font-size:13px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:#a9b8c9;white-space:nowrap}
.ticker-track b{color:var(--gold);font-size:10px}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ------------------------------------------------------------------ section head */
.s-head{max-width:820px;margin-bottom:62px}
.s-head .h2{margin:16px 0 20px}
.s-head .lead{margin-top:4px}
.s-head--center{margin-inline:auto;text-align:center}
.s-head--center .eyebrow::before{display:none}
.s-head--center .eyebrow::after{content:"";width:34px;height:1px;background:var(--gold)}

/* ------------------------------------------------------------------ world */
.world-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
.world-copy .h2{margin:14px 0 24px}
.world-copy p+p{margin-top:18px}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-soft);margin-top:46px;border:1px solid var(--line-soft)}
.stat{background:var(--ink-2);padding:24px 24px 22px;position:relative;transition:background .4s}
.stat:hover{background:var(--panel)}
.stat::before{content:"";position:absolute;left:0;top:0;width:2px;height:0;background:var(--grad-gold);transition:height .5s var(--ease)}
.stat:hover::before{height:100%}
.stat-num{font-family:var(--font-display);font-size:clamp(32px,3.4vw,46px);font-weight:700;line-height:1;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-num em{font-style:normal;font-family:var(--font-ui);font-size:18px;letter-spacing:.05em}
.stat-label{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:10px}
.world-visual{position:relative}
.world-visual .frame{position:relative;border:1px solid var(--line);padding:10px;background:rgba(10,17,29,.6);box-shadow:var(--shadow)}
.world-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.92) contrast(1.04)}
.world-visual .frame::before,.world-visual .frame::after{content:"";position:absolute;width:26px;height:26px;z-index:2}
.world-visual .frame::before{top:-7px;left:-7px;border-top:2px solid var(--gold);border-left:2px solid var(--gold)}
.world-visual .frame::after{bottom:-7px;right:-7px;border-bottom:2px solid var(--gold);border-right:2px solid var(--gold)}
.world-badge{position:absolute;bottom:-22px;left:-26px;background:linear-gradient(140deg,var(--panel-2),var(--ink));border:1px solid var(--line);padding:16px 22px;box-shadow:var(--shadow);min-width:220px}
.world-badge small{display:block;font-family:var(--font-ui);font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:5px}
.world-badge strong{font-family:var(--font-display);font-size:19px;letter-spacing:.06em}
.world-badge span{display:block;font-size:12px;color:var(--dim);margin-top:4px}
.region-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:82px}
.region{position:relative;overflow:hidden;border:1px solid var(--line-soft);min-height:168px;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;transition:border-color .4s,transform .4s var(--ease)}
.region::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,20,.15),rgba(5,9,16,.94));z-index:1}
.region img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.7) brightness(.72);transition:transform .8s var(--ease),filter .6s}
.region:hover{transform:translateY(-5px);border-color:var(--line)}
.region:hover img{transform:scale(1.1);filter:saturate(1) brightness(.85)}
.region>*{position:relative;z-index:2}
.region i{font-family:var(--font-ui);font-style:normal;font-size:11px;letter-spacing:.24em;color:var(--gold);text-transform:uppercase}
.region strong{font-family:var(--font-display);font-size:17px;margin-top:6px;letter-spacing:.04em}
.region span{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.5}

/* ------------------------------------------------------------------ classes */
.classes{background:radial-gradient(900px 600px at 12% 30%,rgba(24,55,88,.28),transparent 65%),var(--ink-2);position:relative;overflow:hidden}
.classes::before{content:"";position:absolute;inset:0;background:url('../img/art-archmage.webp') right center/cover no-repeat;opacity:.10;filter:grayscale(.4);pointer-events:none}
.class-layout{display:grid;grid-template-columns:300px 1fr;gap:0;border:1px solid var(--line-soft);background:rgba(6,11,20,.72);backdrop-filter:blur(6px);position:relative;z-index:1;box-shadow:var(--shadow)}
.class-tabs{padding:14px;border-right:1px solid var(--line-soft)}
.class-tab{width:100%;display:flex;align-items:center;gap:16px;padding:19px 16px;text-align:left;border:1px solid transparent;border-bottom:1px solid var(--line-soft);transition:background .35s,border-color .35s,transform .35s var(--ease);position:relative}
.class-tab:last-child{border-bottom:0}
.class-tab::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--gold);transform:scaleY(0);transition:transform .35s var(--ease)}
.class-tab:hover{background:rgba(217,173,98,.05)}
.class-tab.is-active{background:linear-gradient(90deg,rgba(217,173,98,.13),transparent);border-color:var(--line)}
.class-tab.is-active::before{transform:scaleY(1)}
.class-tab .ico{width:42px;height:42px;flex:none;display:grid;place-items:center;border:1px solid var(--line);color:var(--gold);transition:.35s}
.class-tab .ico svg{width:22px;height:22px}
.class-tab.is-active .ico{background:rgba(217,173,98,.12);box-shadow:0 0 22px rgba(217,173,98,.2)}
.class-tab .txt strong{display:block;font-family:var(--font-display);font-size:15px;letter-spacing:.06em;color:var(--text)}
.class-tab .txt small{display:block;font-family:var(--font-ui);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-top:3px}
.class-tab.is-active .txt strong{color:var(--gold-lt)}
.class-panel{padding:44px 48px;min-height:470px}
.class-panel-inner{display:none;animation:fadeUp .6s var(--ease) both}
.class-panel-inner.is-active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.cp-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.cp-no{font-family:var(--font-display);font-size:76px;line-height:1;color:rgba(217,173,98,.13);font-weight:700}
.cp-role{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan)}
.cp-title{font-family:var(--font-display);font-size:clamp(30px,3.6vw,48px);font-weight:700;letter-spacing:.03em;margin:6px 0 4px}
.cp-cn{font-family:var(--serif-cn);font-size:16px;letter-spacing:.32em;color:var(--gold);margin-bottom:22px}
.cp-desc{color:var(--muted);line-height:1.95;max-width:64ch;font-size:15.5px}
.cp-quote{margin:26px 0 30px;padding:16px 22px;border-left:2px solid var(--gold);background:rgba(217,173,98,.05);font-family:var(--font-ui);font-size:16px;letter-spacing:.04em;color:var(--gold-lt);font-style:italic}
.cp-bars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 34px;max-width:640px}
.cp-bar-label{display:flex;justify-content:space-between;font-family:var(--font-ui);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
.cp-bar-label b{color:var(--gold-lt);font-size:12px}
.cp-bar{height:3px;background:rgba(160,190,220,.12);position:relative;overflow:hidden}
.cp-bar i{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--gold-dk),var(--gold-lt));box-shadow:0 0 12px rgba(217,173,98,.5);transition:width 1.1s var(--ease) .2s}
.class-panel-inner.is-active .cp-bar i{width:var(--v)}
.cp-foot{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line-soft)}
.cp-foot span{font-family:var(--font-ui);font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:7px 13px;border:1px solid var(--line-soft);color:var(--muted)}

/* ------------------------------------------------------------------ systems */
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sys-card{position:relative;min-height:310px;padding:32px 28px;border:1px solid var(--line-soft);background:linear-gradient(150deg,rgba(17,29,48,.72),rgba(8,14,24,.9));overflow:hidden;display:flex;flex-direction:column;transition:transform .5s var(--ease),border-color .4s,box-shadow .5s}
.sys-card::after{content:"";position:absolute;inset:auto -40% -70% -40%;height:220px;background:radial-gradient(ellipse,rgba(95,203,232,.13),transparent 70%);opacity:0;transition:opacity .5s}
.sys-card:hover{transform:translateY(-7px);border-color:var(--line);box-shadow:0 26px 60px rgba(0,0,0,.45)}
.sys-card:hover::after{opacity:1}
.sys-card .num{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.24em;color:var(--gold-dk)}
.sys-card .ico{width:56px;height:56px;margin:26px 0 22px;display:grid;place-items:center;border:1px solid var(--line);color:var(--gold);background:rgba(217,173,98,.04);transition:.45s var(--ease)}
.sys-card .ico svg{width:27px;height:27px}
.sys-card:hover .ico{transform:rotate(-8deg) scale(1.06);box-shadow:0 0 28px rgba(217,173,98,.24)}
.sys-card h3{font-family:var(--font-display);font-size:20px;letter-spacing:.04em;margin-bottom:12px}
.sys-card p{font-size:14px;line-height:1.85;color:var(--muted)}
.sys-card .tag{margin-top:auto;padding-top:20px;font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}

/* ------------------------------------------------------------------ updates */
.updates{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.update-feature{display:grid;grid-template-columns:1.25fr .75fr;gap:0;border:1px solid var(--line);margin-bottom:26px;overflow:hidden;background:rgba(8,14,24,.7)}
.uf-img{position:relative;overflow:hidden;min-height:330px}
.uf-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform 1s var(--ease)}
.update-feature:hover .uf-img img{transform:scale(1.06)}
.uf-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,rgba(8,14,24,.85))}
.uf-body{padding:36px 38px;display:flex;flex-direction:column;justify-content:center;position:relative}
.uf-meta{display:flex;align-items:center;gap:14px;font-family:var(--font-ui);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.uf-meta span{color:var(--dim)}
.uf-body h3{font-family:var(--font-display);font-size:clamp(24px,2.6vw,34px);line-height:1.25;letter-spacing:.02em;margin-bottom:14px}
.uf-body p{font-size:14.5px;color:var(--muted);line-height:1.85}
.uf-list{margin-top:22px;display:grid;gap:9px}
.uf-list li{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:#b6c3d2}
.uf-list li::before{content:"";width:5px;height:5px;background:var(--gold);transform:rotate(45deg);margin-top:9px;flex:none}
.update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ucard{border:1px solid var(--line-soft);background:var(--ink-2);overflow:hidden;transition:transform .45s var(--ease),border-color .4s}
.ucard:hover{transform:translateY(-6px);border-color:var(--line)}
.ucard .thumb{aspect-ratio:16/9;overflow:hidden;position:relative}
.ucard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .6s;filter:saturate(.85)}
.ucard:hover .thumb img{transform:scale(1.08);filter:saturate(1.1)}
.ucard .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(5,9,16,.5))}
.ucard .body{padding:22px 22px 26px}
.ucard .body .date{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.22em;color:var(--gold);text-transform:uppercase}
.ucard h4{font-family:var(--font-display);font-size:18px;margin:10px 0 9px;letter-spacing:.03em}
.ucard p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ------------------------------------------------------------------ gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:190px;gap:14px}
.gitem{position:relative;overflow:hidden;border:1px solid var(--line-soft);cursor:zoom-in;background:var(--ink-3)}
.gitem img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease),filter .6s;filter:saturate(.82) brightness(.86)}
.gitem:hover img{transform:scale(1.09);filter:saturate(1.08) brightness(1)}
.gitem::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,7,13,.86));opacity:.7;transition:opacity .4s}
.gitem:hover::after{opacity:1}
.gitem .cap{position:absolute;left:18px;bottom:16px;z-index:2;transform:translateY(6px);transition:transform .4s var(--ease)}
.gitem:hover .cap{transform:none}
.gitem .cap small{display:block;font-family:var(--font-ui);font-size:10.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.gitem .cap strong{display:block;font-family:var(--font-display);font-size:15px;letter-spacing:.04em;margin-top:3px}
.gitem .zoom{position:absolute;right:16px;top:16px;z-index:2;width:34px;height:34px;border:1px solid rgba(255,255,255,.35);display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.4s var(--ease)}
.gitem:hover .zoom{opacity:1;transform:none}
.gitem .zoom svg{width:15px;height:15px}
.g1{grid-column:span 5;grid-row:span 2}
.g2{grid-column:span 4;grid-row:span 2}
.g3{grid-column:span 3;grid-row:span 1}
.g4{grid-column:span 3;grid-row:span 1}
.g5{grid-column:span 3;grid-row:span 1}
.g6{grid-column:span 3;grid-row:span 1}
.g7{grid-column:span 3;grid-row:span 1}
.g8{grid-column:span 3;grid-row:span 1}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(2,5,10,.96);backdrop-filter:blur(14px);display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
.lightbox.is-open{opacity:1;visibility:visible}
.lb-head{display:flex;justify-content:space-between;align-items:center;padding:22px 34px;border-bottom:1px solid var(--line-soft)}
.lb-head span{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--gold)}
.lb-close{width:42px;height:42px;border:1px solid var(--line-soft);display:grid;place-items:center;font-size:24px;line-height:1;transition:.3s}
.lb-close:hover{border-color:var(--gold);color:var(--gold);transform:rotate(90deg)}
.lb-stage{flex:1;display:flex;align-items:center;justify-content:center;gap:24px;padding:26px 70px;min-height:0}
.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;border:1px solid var(--line);box-shadow:0 30px 90px rgba(0,0,0,.7)}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid var(--line-soft);display:grid;place-items:center;font-size:22px;background:rgba(6,11,20,.6);transition:.3s;z-index:2}
.lb-arrow:hover{border-color:var(--gold);color:var(--gold);background:rgba(217,173,98,.1)}
.lb-prev{left:22px}.lb-next{right:22px}
.lb-foot{padding:18px 34px 26px;text-align:center;border-top:1px solid var(--line-soft)}
.lb-foot strong{display:block;font-family:var(--font-display);font-size:18px;letter-spacing:.06em}
.lb-foot small{font-family:var(--font-ui);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.lb-thumbs{display:flex;gap:8px;justify-content:center;margin-top:14px;flex-wrap:wrap}
.lb-thumbs img{width:56px;height:40px;object-fit:cover;opacity:.45;cursor:pointer;border:1px solid transparent;transition:.3s}
.lb-thumbs img:hover,.lb-thumbs img.is-active{opacity:1;border-color:var(--gold)}

/* ------------------------------------------------------------------ download */
.download{position:relative;overflow:hidden;isolation:isolate}
.download::before{content:"";position:absolute;inset:0;z-index:-3;background:url('../img/art-moonlit-portal.webp') center 38%/cover no-repeat;opacity:.5;filter:saturate(.8)}
.download::after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,var(--ink) 0%,rgba(5,9,16,.55) 22%,rgba(5,9,16,.72) 60%,var(--ink) 100%),radial-gradient(700px 400px at 50% 45%,rgba(95,203,232,.10),transparent 70%)}
.dl-head{text-align:center;max-width:760px;margin:0 auto 64px}
.dl-head .eyebrow::before{display:none}
.dl-head .eyebrow::after{content:"";width:34px;height:1px;background:var(--gold)}
.dl-head .h2{margin:18px 0 18px}
.dl-panel{border:1px solid var(--line);background:linear-gradient(150deg,rgba(12,22,38,.9),rgba(6,11,20,.94));box-shadow:var(--shadow);position:relative;padding:52px 56px;backdrop-filter:blur(10px)}
.dl-panel::before,.dl-panel::after{content:"";position:absolute;width:34px;height:34px;pointer-events:none}
.dl-panel::before{top:-1px;left:-1px;border-top:2px solid var(--gold);border-left:2px solid var(--gold)}
.dl-panel::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--gold);border-right:2px solid var(--gold)}
.dl-main{display:grid;grid-template-columns:1fr 320px;gap:52px;align-items:stretch}
.dl-main>div:first-child{display:flex;flex-direction:column}
.dl-file{margin-top:auto}
.dl-main h3{font-family:var(--font-display);font-size:clamp(24px,2.6vw,34px);margin-bottom:12px}
.dl-main p{color:var(--muted);font-size:14.5px;max-width:56ch}
.dl-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.dl-status{display:flex;align-items:center;gap:10px;margin-top:22px;font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}
.dl-status .dot{animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 8px var(--cyan)}50%{opacity:.35;box-shadow:0 0 2px var(--cyan)}}
.dl-file{display:grid;gap:0;margin-top:auto;padding-top:20px;border-top:1px solid var(--line-soft);max-width:560px}
.dl-file div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:13px}
.dl-file dt{font-family:var(--font-ui);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-size:11.5px}
.dl-file dd{margin:0;color:#c4d0dd;font-family:var(--font-ui);letter-spacing:.04em;text-align:right;word-break:break-all}
.dl-specs{border-left:1px solid var(--line-soft);padding-left:36px}
.dl-specs h4{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.dl-specs ul{display:grid;gap:12px}
.dl-specs li{display:flex;justify-content:space-between;gap:14px;font-size:13px;color:var(--muted);border-bottom:1px dashed rgba(160,190,220,.10);padding-bottom:10px}
.dl-specs li b{color:#d5dfeb;font-weight:500;text-align:right}
.dl-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:70px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.dl-step{padding:30px 30px 32px;position:relative;border-right:1px solid var(--line-soft)}
.dl-step:last-child{border:0}
.dl-step .n{font-family:var(--font-display);font-size:38px;color:rgba(217,173,98,.46);line-height:1}
.dl-step h4{font-family:var(--font-display);font-size:18px;margin:12px 0 8px;letter-spacing:.05em}
.dl-step p{font-size:13.5px;color:var(--muted);line-height:1.75}
.dl-step code{font-family:var(--font-ui);font-size:14px;color:var(--cyan-lt);background:rgba(95,203,232,.08);padding:2px 8px;border:1px solid rgba(95,203,232,.2);letter-spacing:.06em}

/* ------------------------------------------------------------------ faq */
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.faq-aside .h2{margin:14px 0 20px}
.faq-aside .card{margin-top:36px;padding:26px;border:1px solid var(--line);background:linear-gradient(140deg,rgba(217,173,98,.07),rgba(8,14,24,.6))}
.faq-aside .card small{font-family:var(--font-ui);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.faq-aside .card a{display:inline-block;font-family:var(--font-ui);font-size:18px;font-weight:600;letter-spacing:.08em;color:var(--text);margin-top:8px;border-bottom:1px solid var(--line);padding-bottom:3px;transition:color .3s}
.faq-aside .card a:hover{color:var(--gold-lt)}
.faq-aside .card p{font-size:13px;color:var(--dim);margin-top:12px}
.acc{border-top:1px solid var(--line-soft)}
.acc-item{border-bottom:1px solid var(--line-soft)}
.acc-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:22px 4px;font-family:var(--font-display);font-size:17px;letter-spacing:.02em;transition:color .3s}
.acc-q:hover,.acc-item.is-open .acc-q{color:var(--gold-lt)}
.acc-q .sign{position:relative;width:18px;height:18px;flex:none}
.acc-q .sign::before,.acc-q .sign::after{content:"";position:absolute;background:var(--gold);transition:transform .35s var(--ease)}
.acc-q .sign::before{left:0;top:8px;width:18px;height:1.5px}
.acc-q .sign::after{left:8px;top:0;width:1.5px;height:18px}
.acc-item.is-open .acc-q .sign::after{transform:rotate(90deg)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.acc-a p{padding:0 40px 24px 4px;font-size:14.5px;line-height:1.9;color:var(--muted)}

/* ------------------------------------------------------------------ footer */
.site-footer{position:relative;border-top:1px solid var(--line);background:linear-gradient(180deg,var(--ink-2),#03060b);padding:80px 0 0;overflow:hidden}
.site-footer::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:70%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.5}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:50px;padding-bottom:60px}
.footer-brand p{font-size:13.5px;color:var(--muted);line-height:1.85;max-width:34ch;margin-top:20px}
.footer-col h5{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.footer-col li{margin-bottom:11px}
.footer-col a,.footer-col span{font-size:13.5px;color:var(--muted);transition:color .3s,padding-left .3s}
.footer-col a:hover{color:var(--gold-lt);padding-left:5px}
.footer-col .muted-link{opacity:.5;cursor:default}
.footer-col .muted-link:hover{padding-left:0;color:var(--muted)}
.footer-socials{display:flex;gap:10px;margin-top:20px}
.footer-socials a{width:38px;height:38px;border:1px solid var(--line-soft);display:grid;place-items:center;transition:.35s}
.footer-socials a:hover{border-color:var(--gold);background:rgba(217,173,98,.08);transform:translateY(-3px)}
.footer-socials svg{width:17px;height:17px}
.footer-bottom{border-top:1px solid var(--line-soft);padding:24px 0 30px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:12px;color:var(--dim)}
.footer-bottom a:hover{color:var(--gold-lt)}
.legal{font-size:11.5px;line-height:1.8;color:#5d6b7e;max-width:100ch;margin-top:16px}
.footer-bottom .right{display:flex;gap:24px;flex-wrap:wrap}

/* ------------------------------------------------------------------ overlays */
.back-top{position:fixed;right:26px;bottom:26px;z-index:90;width:46px;height:46px;border:1px solid var(--line);background:rgba(8,14,24,.8);backdrop-filter:blur(10px);display:grid;place-items:center;color:var(--gold);opacity:0;visibility:hidden;transform:translateY(12px);transition:.4s var(--ease)}
.back-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-top:hover{background:rgba(217,173,98,.14);box-shadow:0 0 24px rgba(217,173,98,.25)}
.back-top svg{width:17px;height:17px}
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:400;background:linear-gradient(120deg,#16243a,#0b1422);border:1px solid var(--line);padding:14px 26px;font-family:var(--font-ui);font-size:14px;font-weight:600;letter-spacing:.06em;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.4s var(--ease);max-width:min(90vw,560px);text-align:center}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}
.modal{position:fixed;inset:0;z-index:350;display:grid;place-items:center;padding:24px;background:rgba(2,5,10,.82);backdrop-filter:blur(12px);opacity:0;visibility:hidden;transition:.4s}
.modal.is-open{opacity:1;visibility:visible}
.modal-card{position:relative;width:min(520px,100%);border:1px solid var(--line);background:linear-gradient(150deg,#101d31,#070d17);padding:46px 42px 40px;text-align:center;box-shadow:var(--shadow);transform:translateY(20px) scale(.97);transition:.45s var(--ease)}
.modal.is-open .modal-card{transform:none}
.modal-card::before,.modal-card::after{content:"";position:absolute;width:22px;height:22px}
.modal-card::before{top:-1px;left:-1px;border-top:2px solid var(--gold);border-left:2px solid var(--gold)}
.modal-card::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--gold);border-right:2px solid var(--gold)}
.modal-card .emblem{width:64px;height:64px;margin:0 auto 22px;border:1px solid var(--gold);transform:rotate(45deg);display:grid;place-items:center;color:var(--gold);font-size:26px}
.modal-card .emblem span{transform:rotate(-45deg)}
.modal-card h3{font-family:var(--font-display);font-size:26px;margin-bottom:14px}
.modal-card p{font-size:14.5px;color:var(--muted);line-height:1.85}
.modal-card .host{display:inline-flex;align-items:center;gap:10px;margin:22px 0 24px;padding:10px 18px;border:1px solid rgba(95,203,232,.28);background:rgba(95,203,232,.06);font-family:var(--font-ui);font-size:15px;letter-spacing:.12em;color:var(--cyan-lt)}
.modal-close{position:absolute;right:14px;top:12px;width:34px;height:34px;font-size:22px;color:var(--dim);transition:.3s}
.modal-close:hover{color:var(--gold);transform:rotate(90deg)}

/* ------------------------------------------------------------------ responsive */
@media (max-width:1180px){
  .container{width:min(100% - 56px,var(--maxw))}
  .main-nav{gap:15px}
  .main-nav a{font-size:12.5px;letter-spacing:.09em}
  .world-layout{gap:44px}
  .class-layout{grid-template-columns:250px 1fr}
  .class-panel{padding:36px}
  .dl-panel{padding:42px}
  .footer-top{grid-template-columns:1.3fr 1fr 1fr;gap:36px}
  .footer-top>div:last-child{grid-column:1/-1}
}
@media (max-width:980px){
  :root{--header-h:72px}
  .main-nav,.header-actions .btn{display:none}
  .nav-toggle{display:flex}
  .header-actions{gap:10px}
  .section{padding:96px 0}
  .hero-inner{width:min(100% - 56px,var(--maxw))}
  .hero-side{display:none}
  .world-layout{grid-template-columns:1fr;gap:60px}
  .world-visual{max-width:640px}
  .region-strip{grid-template-columns:repeat(2,1fr);margin-top:60px}
  .class-layout{grid-template-columns:1fr}
  .class-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;border-right:0;border-bottom:1px solid var(--line-soft)}
  .class-tab{flex-direction:column;gap:8px;text-align:center;padding:14px 6px;border:1px solid transparent}
  .class-tab.is-active{border-color:var(--line)}
  .class-tab .txt strong{font-size:12px}
  .class-tab .txt small{display:none}
  .class-panel{padding:34px 30px;min-height:auto}
  .sys-grid{grid-template-columns:repeat(2,1fr)}
  .update-feature{grid-template-columns:1fr}
  .uf-img{min-height:240px}
  .uf-img::after{background:linear-gradient(180deg,transparent 40%,rgba(8,14,24,.9))}
  .uf-body{padding:30px}
  .update-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-auto-rows:160px}
  .dl-main{grid-template-columns:1fr;gap:36px}
  .dl-specs{border-left:0;border-top:1px solid var(--line-soft);padding:28px 0 0}
  .faq-layout{grid-template-columns:1fr;gap:44px}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .footer-top>div:last-child{grid-column:auto}
}
@media (max-width:680px){
  .container,.hero-inner{width:calc(100% - 36px)}
  .section{padding:76px 0}
  .hero{min-height:92svh}
  .hero-inner{padding:calc(var(--header-h) + 54px) 0 110px}
  .hero-title{font-size:clamp(52px,16vw,88px)}
  .hero-sub{letter-spacing:.28em;font-size:14px}
  .hero-eyebrow{font-size:10.5px;letter-spacing:.22em}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .hero-meta{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:none;margin-top:38px}
  .hero-meta div{padding:12px 10px;margin:0;border-right:0;border-bottom:1px solid var(--line-soft)}
  .hero-meta div:nth-child(odd){border-right:1px solid var(--line-soft)}
  .hero-meta div:nth-child(even){padding-left:16px}
  .hero-meta div:nth-child(n+3){border-bottom:0}
  .hero-meta strong{font-size:14px}
  .hero-meta span{font-size:9.5px;letter-spacing:.18em}
  .h2 .gold-text{white-space:normal}
  .hero-frame{inset:calc(var(--header-h) + 12px) 12px 16px}
  .scroll-cue{display:none}
  .s-head{margin-bottom:42px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat{padding:18px}
  .world-badge{left:10px;bottom:-18px;min-width:190px;padding:12px 16px}
  .region-strip{grid-template-columns:1fr 1fr;gap:10px}
  .region{min-height:140px;padding:14px}
  .region strong{font-size:14px}
  .class-tabs{grid-template-columns:repeat(5,1fr)}
  .class-tab .ico{width:34px;height:34px}
  .class-tab .ico svg{width:18px;height:18px}
  .class-tab .txt strong{font-size:10px;letter-spacing:0}
  .class-panel{padding:26px 20px}
  .cp-no{font-size:52px}
  .cp-bars{grid-template-columns:1fr;gap:16px}
  .sys-grid,.update-grid{grid-template-columns:1fr}
  .sys-card{min-height:auto;padding:26px 24px}
  .gallery-grid{grid-auto-rows:130px;gap:8px}
  .g1,.g2,.g3,.g4,.g5,.g6,.g7,.g8{grid-column:span 6;grid-row:span 1}
  .g1,.g2{grid-column:span 12;grid-row:span 2}
  .gitem .cap{left:12px;bottom:10px}
  .gitem .cap strong{font-size:12px}
  .dl-panel{padding:28px 20px}
  .dl-steps{grid-template-columns:1fr}
  .dl-step{border-right:0;border-bottom:1px solid var(--line-soft);padding:22px 12px}
  .dl-step:last-child{border-bottom:0}
  .lb-stage{padding:16px 12px}
  .lb-arrow{width:40px;height:40px;top:auto;bottom:96px;transform:none}
  .lb-prev{left:12px}.lb-next{right:12px}
  .lb-head{padding:16px 18px}
  .lb-foot{padding:14px 18px 20px}
  .footer-top{grid-template-columns:1fr;gap:32px;padding-bottom:44px}
  .footer-bottom{flex-direction:column;gap:12px}
  .back-top{right:14px;bottom:14px;width:42px;height:42px}
  .modal-card{padding:38px 24px 30px}
  .lang-switch a,.lang-switch span{padding:6px 8px;font-size:11px}
}

/* ------------------------------------------------------------------ a11y */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1!important;transform:none!important}
  #particles{display:none}
}
.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}