/* Belink Futura house style v1 (2026-10-09). Look-only layer, shared by all Belink apps.
   Display font: licensed "Helvetica Neue LT Extended Bold Oblique" is used if installed on the device;
   otherwise the self-hosted OFL Archivo (Expanded 125, ExtraBold, Italic) is the closest wide bold-oblique fallback. */
@font-face{font-family:"Belink Display";src:url(/_belink/fonts/Archivo-Italic-var.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-style:italic;font-display:swap}
@font-face{font-family:"Belink Text";src:url(/_belink/fonts/Archivo-var.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap}
:root{
  --blk-blue:#4588C8;--blk-blue-hi:#6FB2FF;--blk-yellow:#FCCE2D;--blk-ink:#231F20;--blk-white:#FFFFFF;
  --blk-bg:#04070D;--blk-bg2:#0A1324;--blk-surface:rgba(14,24,43,.72);--blk-surface2:rgba(20,34,60,.78);
  --blk-line:rgba(111,178,255,.20);--blk-line-hi:rgba(111,178,255,.45);
  --blk-text:#EAF1FB;--blk-muted:#93A6C2;--blk-good:#3DDC97;--blk-bad:#FF6B6B;
  --blk-glow:0 0 0 1px rgba(111,178,255,.18),0 10px 40px -12px rgba(69,136,200,.55);
  --blk-display:"Helvetica Neue LT Extended","HelveticaNeueLT Pro 73 BdExO","Helvetica Neue LT Pro","Belink Display","Arial Black",sans-serif;
  --blk-sans:"Belink Text","Segoe UI",system-ui,-apple-system,sans-serif;
  --blk-mono:ui-monospace,"Cascadia Code","SFMono-Regular",Consolas,monospace;
}
/* page background: deep space navy + Belink blue/yellow light + tech grid */
.blk-bg{background-color:var(--blk-bg)!important;
  background-image:radial-gradient(1100px 560px at 12% -8%,rgba(69,136,200,.30),transparent 62%),
    radial-gradient(800px 460px at 105% 0%,rgba(252,206,45,.09),transparent 60%),
    radial-gradient(900px 600px at 50% 120%,rgba(69,136,200,.14),transparent 60%),
    linear-gradient(180deg,#04070D 0%,#071022 55%,#04070D 100%)!important;
  background-attachment:fixed!important;color:var(--blk-text);font-family:var(--blk-sans)}
.blk-bg::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(111,178,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(111,178,255,.055) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 25%,transparent 75%)}
.blk-bg>*{position:relative;z-index:1}
/* brand lock-up: logo + trademark name + "powered by Belink" */
.blk-brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none!important;color:var(--blk-text)!important;direction:ltr}
.blk-brand img,.blk-brand svg{width:38px;height:38px;border-radius:11px;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.10),0 8px 26px -6px rgba(69,136,200,.75)}
.blk-brand-txt{display:flex;flex-direction:column;line-height:1}
.blk-name{font-family:var(--blk-display);font-weight:800;font-style:italic;font-stretch:125%;font-variation-settings:"wdth" 125;letter-spacing:.015em;font-size:22px;line-height:1.05;color:var(--blk-white);
  background:linear-gradient(92deg,#FFFFFF 0%,#D9E9FF 55%,#9CC8FF 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.blk-pby{margin-top:5px;font:600 9.5px/1 var(--blk-sans);letter-spacing:.24em;text-transform:uppercase;color:var(--blk-muted);white-space:nowrap}
.blk-pby b{color:var(--blk-yellow);font-family:var(--blk-display);font-style:italic;font-weight:800;font-stretch:125%;letter-spacing:.12em}
.blk-hero .blk-name{font-size:clamp(34px,6vw,64px);letter-spacing:.005em}
.blk-hero .blk-pby{font-size:12px;margin-top:10px}
.blk-hero img,.blk-hero svg{width:64px;height:64px;border-radius:18px}
/* chrome */
.blk-topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:12px 20px;background:rgba(4,7,13,.72);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--blk-line)}
.blk-topbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--blk-blue-hi) 30%,var(--blk-yellow) 50%,var(--blk-blue-hi) 70%,transparent);opacity:.55}
.blk-chip{display:inline-flex;align-items:center;gap:6px;font:600 11px/1 var(--blk-sans);letter-spacing:.06em;padding:6px 10px;border-radius:999px;border:1px solid var(--blk-line);background:rgba(14,24,43,.6);color:var(--blk-muted)}
.blk-chip.ok{color:var(--blk-good);border-color:rgba(61,220,151,.35)}
.blk-chip.ok::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.blk-card{background:linear-gradient(180deg,rgba(20,34,60,.70),rgba(10,18,34,.78));border:1px solid var(--blk-line);border-radius:16px;box-shadow:var(--blk-glow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.blk-btn{font:700 14px/1 var(--blk-sans);letter-spacing:.02em;border-radius:12px;padding:12px 18px;border:1px solid transparent;cursor:pointer;color:#061018;
  background:linear-gradient(180deg,#FFE070,#FCCE2D);box-shadow:0 8px 24px -10px rgba(252,206,45,.8)}
.blk-btn.blue{color:#fff;background:linear-gradient(180deg,#5B9DDD,#3A78B8);box-shadow:0 8px 24px -10px rgba(69,136,200,.9)}
.blk-foot{padding:18px 20px;color:var(--blk-muted);font:12px/1.5 var(--blk-sans);text-align:center;opacity:.85}
.blk-foot b{color:var(--blk-yellow)}
:focus-visible{outline:2px solid var(--blk-blue-hi);outline-offset:2px}
::selection{background:rgba(252,206,45,.35);color:#fff}
@media (max-width:520px){.blk-name{font-size:18px}.blk-pby{font-size:8.5px;letter-spacing:.2em}.blk-brand img,.blk-brand svg{width:32px;height:32px}.blk-topbar{padding:10px 14px}}

/* ===== Belink theme v2 layer (2026-10-11): new kit tokens, self-hosted Inter, logo "powered by". Appended to house style; rollback = /opt/belink-cloud/vps/rollback/house-css.sh ===== */
@font-face{font-family:"Belink Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(/_belink/fonts/inter-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Belink Inter";font-style:italic;font-weight:100 900;font-display:swap;src:url(/_belink/fonts/inter-latin-wght-italic.woff2) format("woff2")}
:root{
  --blk-bg:#07090D;--blk-bg2:#0B111A;--blk-surface:rgba(18,24,35,.78);--blk-surface2:rgba(24,32,46,.82);
  --blk-line:rgba(255,255,255,.09);--blk-line-hi:rgba(69,136,200,.55);
  --blk-text:#E9EEF5;--blk-muted:#8C98AA;--blk-good:#3FB68B;--blk-bad:#E2685C;
  --blk-display:"Belink Inter","Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --blk-sans:"Belink Inter","Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
body,button,input,textarea,select{font-family:var(--blk-sans)}
.blk-bg{background-image:radial-gradient(1000px 520px at 85% -8%,rgba(69,136,200,.26),transparent 62%),radial-gradient(700px 420px at -5% 30%,rgba(252,206,45,.06),transparent 60%),linear-gradient(180deg,#07090D,#0B111A 55%,#07090D)!important}
h1,h2,h3,.nm,.blk-name,.wm{font-style:normal!important;font-stretch:normal!important;font-variation-settings:normal!important}
.blk-name,.nm{letter-spacing:-.012em!important}
.blk-topbar{background:rgba(7,9,13,.78)}
.blk-card,.tile{background:linear-gradient(180deg,rgba(24,32,46,.78),rgba(14,20,30,.86))}
.blk-pby b{font-size:0!important;display:inline-block;width:64px;height:17px;vertical-align:-4px;margin-left:2px;background:url(/_belink/logo/belink-logo-on-dark.png) no-repeat left center/contain}
.blk-btn,.blk-btn.blue{border-radius:999px}
/* ===== end v2 layer ===== */