:root{
  --bg:#FAF2E5;--bg-top:#FDF8EF;--bg-bottom:#F3E8D5;--bg-panel:#FFFCF6;--bg-panel-2:#F1E7D6;--bg-panel-2-soft:#F7F0E4;
  --border:#E4D7C2;--border-soft:#EDE3D2;--accent:#2747F5;--accent-dark:#14237A;--plum:#B35BE0;
  --accent-50:#EEF1FE;--accent-100:#DDE3FD;--accent-200:#BFC9FB;--accent-300:#8296F8;--slot-ink:#2F3A6B;
  --text:#241B14;--text-muted:#6E6253;--text-faint:#A39581;--success:#2F8A4E;--warn:#C9861A;--error:#C83A2E;
  --on-dark:#F2F3FF;--on-dark-soft:#B9C2F3;--ann-pill:#2A3CA6;--ann-pill-hover:#3448BF;
  --white-hi:rgba(255,255,255,.88);--panel-ghost:rgba(255,252,246,.58);--track:rgba(255,252,246,.74);
  --atmo:rgba(39,71,245,.07);--atmo-plum:rgba(179,91,224,.05);--ring-ok:rgba(47,138,78,.18);--ring-warn:rgba(201,134,26,.2);
  --flag-red:#E0283A;--flag-white:#FFFFFF;--flag-us-navy:#2E3A7A;--flag-nl-red:#B0222E;--flag-nl-blue:#24478F;--flag-edge:rgba(36,27,20,.14);
  --veil:rgba(36,27,20,.35);--inset-shade:rgba(36,27,20,.06);--clear:transparent;
  --shadow-window:0 44px 90px -30px rgba(39,71,245,.12),0 22px 48px -26px rgba(20,35,122,.14),0 2px 6px rgba(39,71,245,.05);
  --shadow-back:0 24px 48px -28px rgba(39,71,245,.18);
  --shadow-float:0 22px 44px -18px rgba(39,71,245,.2),0 4px 12px -4px rgba(20,35,122,.08);
  --shadow-cta:0 16px 30px -16px rgba(39,71,245,.6),0 1px 0 rgba(255,255,255,.22) inset;
  --shadow-cta-ink:0 16px 30px -18px rgba(20,35,122,.6),0 1px 0 rgba(255,255,255,.14) inset;
  --shadow-sel:0 10px 18px -10px rgba(20,35,122,.65);--shadow-chip:0 8px 20px -14px rgba(39,71,245,.3);
  --radius-xl:24px;--radius-lg:16px;--radius-md:12px;--radius-sm:10px;--radius-xs:6px;--radius-flag:3px;--radius-pill:999px;--radius-round:50%;--radius-mark:.05em;
  --font-display:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:"Inter","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --wrap:1360px;--gutter:40px;--header-height:72px;--anchor-space:96px;--toc-offset:12px;--chapter-space:104px;
  --size-body:16px;--size-small:14px;--size-h1:clamp(52px,4.45vw,64px);--size-h2:clamp(28px,3vw,40px);--size-h3:22px;
  --weight-normal:400;--weight-medium:500;--weight-bold:700;--weight-heavy:800;--weight-display:900;
  --ease-quick:.2s;--ease-reveal:.35s;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--anchor-space)}
html.nav-open{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:var(--size-body);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed}
img{max-width:100%;height:auto}
svg{vertical-align:middle;flex-shrink:0}
ul{list-style:none;margin:0;padding:0}
p{margin:0}
h1,h2,h3{font-family:var(--font-display);color:var(--accent-dark);text-wrap:balance}
h1{font-size:var(--size-h1);font-weight:var(--weight-display);line-height:1.1;letter-spacing:-.02em}
h2{font-size:var(--size-h2);font-weight:var(--weight-display);line-height:1.2;margin:0 0 24px}
h3{font-size:var(--size-h3);line-height:1.35;margin:0 0 16px}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[hidden]{display:none!important}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-top:72px;padding-bottom:72px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid>*{min-width:0}
.panel,.card{min-width:0;padding:28px;border:1px solid var(--border-soft);border-radius:var(--radius-xl);background:var(--bg-panel);box-shadow:var(--shadow-window),inset 0 1px 0 var(--white-hi)}
.muted{color:var(--text-muted)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.no-break{white-space:nowrap}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:24px;height:24px}
.prose{min-width:0;max-width:78ch}
.prose p,.prose ul,.prose ol,.prose pre{margin-bottom:20px}
.prose ul{list-style:disc;padding-left:1.4em}
.prose ol{padding-left:1.5em}
.prose h2{margin-top:48px}
.prose h3{margin-top:32px}
.prose a:where(:not(.btn)){text-decoration:underline;text-underline-offset:4px;color:var(--accent-dark)}
code{font-family:var(--font-mono);overflow-wrap:anywhere}
pre{max-width:100%;overflow-x:auto;padding:20px;border-radius:var(--radius-md);background:var(--bg-panel-2);border:1px solid var(--border)}
pre code{white-space:pre;overflow-wrap:normal}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 24px;border:1px solid var(--border);border-radius:var(--radius-pill);font-size:var(--size-body);font-weight:var(--weight-bold);background:var(--bg-panel);color:var(--accent-dark);white-space:nowrap;flex-shrink:0;transition:background-color var(--ease-quick),transform var(--ease-quick)}
.btn:hover{background:var(--accent-50);transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--bg-panel);border-color:var(--accent);box-shadow:var(--shadow-cta)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-secondary{background:var(--accent-dark);color:var(--bg-panel);border-color:var(--accent-dark);box-shadow:var(--shadow-cta-ink)}
.btn-secondary:hover{background:var(--slot-ink)}
.btn:disabled,.btn[aria-disabled="true"]{background:var(--bg-panel-2);color:var(--text-muted);border-color:var(--border);box-shadow:none;transform:none;pointer-events:none}
.reveal{transition:opacity var(--ease-reveal),transform var(--ease-reveal)}
.reveal.pending{opacity:0;transform:translateY(16px)}
.reveal.shown{opacity:1;transform:none}
#server-status{position:relative;display:block;min-width:0;max-width:100%;overflow:hidden;margin-block:24px}
#server-status+*{margin-top:24px}
#server-status :where(.grid,.servers-grid){min-width:0;max-width:100%}
.stage,.decor-section{position:relative;overflow-x:clip;max-width:100%}
.stage{background:radial-gradient(46% 58% at 78% 40%,var(--atmo),var(--clear) 72%),radial-gradient(28% 40% at 97% 72%,var(--atmo-plum),var(--clear) 70%),linear-gradient(180deg,var(--bg-top),var(--bg-bottom))}
.stage>.nav,.stage>.hero,.stage>.proof{position:relative;z-index:1}
.grain{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:multiply;opacity:.03;z-index:0}
.st-accent{stop-color:var(--accent)}
.st-accent-dark{stop-color:var(--accent-dark)}
.st-plum{stop-color:var(--plum)}
.ann-toggle{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.ann{position:relative;background:var(--accent-dark);color:var(--on-dark)}
.ann-toggle:checked+.ann{display:none}
.ann-toggle:focus-visible+.ann .ann-x{outline:2px solid var(--on-dark);outline-offset:2px}
.ann-in{min-height:44px;display:flex;align-items:center;justify-content:center;gap:20px;padding:6px 72px;font-size:14.5px;line-height:1.4}
.ann-sep{margin:0 .7em;color:var(--on-dark-soft)}
.ann-pill{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:30px;padding:0 14px;border-radius:var(--radius-pill);background:var(--ann-pill);color:var(--on-dark);font-size:13.5px;font-weight:600;white-space:nowrap}
.ann-pill:hover{background:var(--ann-pill-hover)}
.ann-x{position:absolute;right:18px;top:50%;transform:translateY(-50%);width:32px;height:32px;display:grid;place-items:center;border:0;background:var(--clear);border-radius:var(--radius-round);cursor:pointer;color:var(--on-dark)}
.ann-x:hover{background:var(--ann-pill)}
.ann-x svg{width:16px;height:16px}
#site-header{position:relative;z-index:100}
.nav{position:relative;z-index:100}
.nav-in{height:var(--header-height);display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:900;font-size:21px;letter-spacing:-.02em;color:var(--accent-dark);flex:none}
.brand img{width:34px;height:34px;flex:none}
.nav-track{margin:0 auto;flex:1;min-width:0}
.nav-track ul{display:flex;align-items:center;list-style:none;margin:0;padding:5px;gap:2px;width:max-content;max-width:100%;background:var(--track);border:1px solid var(--border);border-radius:var(--radius-pill);box-shadow:0 1px 0 var(--white-hi) inset}
.nav-track a{display:block;padding:7px 14px;border-radius:var(--radius-pill);font-size:14.5px;font-weight:500;line-height:1.5;color:var(--text-muted);white-space:nowrap}
.nav-track a:hover{color:var(--accent-dark);background:var(--accent-50)}
.nav-track a[aria-current="page"]{background:var(--accent-dark);color:var(--bg-panel);font-weight:700}
.nav-side{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lang-wrap{position:relative}
.lang{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;width:auto;min-height:38px;padding:0 10px;border:0;background:var(--clear);color:var(--text-muted);font-size:14px;cursor:pointer;border-radius:var(--radius-pill);white-space:nowrap}
.lang span{white-space:nowrap}
.lang:hover{color:var(--accent-dark)}
.lang svg{width:16px;height:16px}
.lang-panel{position:absolute;right:0;top:calc(100% + 8px);z-index:140;min-width:172px;padding:8px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-panel);box-shadow:var(--shadow-float)}
.lang-panel a{display:flex;align-items:center;min-height:44px;padding:8px 12px;border-radius:var(--radius-sm);white-space:nowrap}
.lang-panel a:hover,.lang-panel a[aria-current="true"]{background:var(--accent-50);color:var(--accent-dark)}
.login{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px 0 14px;border-radius:var(--radius-pill);border:1.5px solid var(--accent-dark);background:var(--bg-panel);color:var(--accent-dark);font-weight:700;font-size:14.5px;white-space:nowrap}
.login:hover{background:var(--accent-50)}
.login svg{width:16px;height:16px}
.menu-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;min-width:44px;min-height:44px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-panel);color:var(--accent-dark)}
.menu-line{display:block;width:20px;height:2px;background:currentColor}
.nav-drawer{position:fixed;top:var(--header-height);right:0;left:0;height:calc(100dvh - var(--header-height));max-height:calc(100dvh - var(--header-height));overflow-y:auto;overscroll-behavior:contain;background:var(--bg-panel);z-index:120;padding:16px var(--gutter) 40px}
.nav-drawer a{display:flex;align-items:center;width:100%;min-height:46px;padding:11px 16px;border-radius:var(--radius-md);color:var(--text-muted)}
.nav-drawer a:hover,.nav-drawer a[aria-current="page"]{background:var(--accent-dark);color:var(--bg-panel)}
.drawer-languages{border-top:1px solid var(--border);margin-top:16px;padding-top:16px}
.nav-veil{position:fixed;inset:var(--header-height) 0 0;background:var(--veil);z-index:110;border:0}
.footer{background:var(--bg-panel-2);border-top:1px solid var(--border);padding-top:48px;padding-bottom:28px}
.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1.2fr;gap:40px}
.footer-brand p{margin-top:16px;max-width:30em;color:var(--text-muted)}
.footer-title{font-weight:800;color:var(--accent-dark);margin-bottom:14px}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px}
.footer-links a,.footer-languages a,.footer-legal a{display:inline-flex;align-items:center;min-height:28px;color:var(--text-muted)}
.footer-links a:hover,.footer-languages a:hover,.footer-legal a:hover{color:var(--accent-dark);text-decoration:underline}
.footer-languages{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:32px}
.footer-bottom{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:14px;color:var(--text-muted)}
.footer-legal{display:flex;flex-wrap:wrap;gap:16px}
@media(min-width:1181px) and (max-width:1320px){
  .nav-in{gap:14px}.nav-track a{padding-inline:10px}.nav-side{gap:6px}
}
@media(max-width:1180px){
  .nav-track{display:none}.nav-side{margin-left:auto}.menu-toggle{display:inline-flex}
}
@media(max-width:768px){
  :root{--gutter:24px;--size-h1:40px}
  h1{font-size:var(--size-h1)}.section{padding-top:48px;padding-bottom:48px}
  .grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:28px}
  .ann-in{font-size:12px;padding:8px 48px 8px 16px;gap:10px;flex-wrap:wrap}.ann-x{right:8px}
}
@media(max-width:640px){
  :root{--gutter:16px;--size-h1:clamp(28px,8.5vw,40px)}
  .no-break{white-space:normal}.tilt,[data-tilt]{transform:none}
  .decor-section,.stage{max-width:100%;overflow-x:clip}
  .nav-in{gap:8px;flex-wrap:nowrap}.brand{gap:6px;font-size:18px}.brand img{width:28px;height:28px}
  .nav-side{gap:4px;margin-left:auto}.login{height:36px;padding-inline:10px;font-size:13px}
  .lang{padding-inline:5px;font-size:12px}.lang svg{display:none}
  .panel,.card{padding:20px}.footer-links{gap:8px 12px}
}
@media(max-width:359px){
  .brand{font-size:16px}.brand img{width:24px;height:24px}.nav-side{gap:2px}.login{padding-inline:8px}.lang{font-size:11px}.menu-toggle{padding-inline:8px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important;animation-iteration-count:1!important}
  .reveal,.reveal.pending{opacity:1;transform:none}
}