/* ============================================================
   秦网科技 app2pixel.com — Creative-Tech Dark design system
   Vanilla CSS, system fonts, no framework. ~2026 refresh.
   ============================================================ */

:root {
  /* canvas */
  --bg:            #090A11;
  --bg-elev:       #0E1019;
  --surface:       rgba(255,255,255,.035);
  --surface-2:     rgba(255,255,255,.06);
  --border:        rgba(255,255,255,.09);
  --border-strong: rgba(255,255,255,.17);

  /* text */
  --text:       #EEF0F8;
  --text-muted: #A4A8BE;
  --text-dim:   #6C7088;

  /* brand — the "creation spectrum" */
  --brand:   #5B8CFF;   /* electric blue  */
  --brand-2: #22D3EE;   /* cyan           */
  --brand-3: #A855F7;   /* violet (creative pop) */
  --grad:      linear-gradient(120deg, #5B8CFF 0%, #22D3EE 52%, #A855F7 100%);
  --grad-soft: linear-gradient(120deg, rgba(91,140,255,.18), rgba(168,85,247,.18));

  /* effects */
  --glow:    0 0 0 1px var(--border), 0 24px 60px -28px rgba(91,140,255,.45);
  --shadow:  0 20px 50px -24px rgba(0,0,0,.7);
  --r-sm: 12px;
  --r:    18px;
  --r-lg: 28px;
  --pill: 999px;

  /* type */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;

  --nav-h: 68px;
  --maxw: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ambient brand glows on a single fixed layer — zero image weight, cheap to paint */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vw 40vw at 78% -8%, rgba(91,140,255,.16), transparent 60%),
    radial-gradient(48vw 40vw at 8% 6%,  rgba(168,85,247,.13), transparent 60%);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .6em; line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }

::selection { background: rgba(91,140,255,.35); color: #fff; }

/* ---- layout helpers ------------------------------------------------ */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 64px 0; }
.center { text-align: center; }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-2);
  padding: 6px 14px; border-radius: var(--pill);
  background: var(--surface); border: 1px solid var(--border);
  margin-bottom: 20px;
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }

.section-title { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.section-sub { color: var(--text-muted); max-width: 620px; font-size: 1.06rem; }
.center .section-sub { margin-inline: auto; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---- buttons ------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: inherit; font-size: 1rem; font-weight: 600; line-height: 1;
  padding: 14px 26px; border-radius: var(--pill);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { color: #0A0B12; background: var(--grad); box-shadow: 0 12px 30px -12px rgba(91,140,255,.7); font-weight: 700; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(91,140,255,.85); }
.btn-ghost { color: var(--text); background: var(--surface); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--brand); color: #fff; background: var(--surface-2); transform: translateY(-2px); }
.btn-lg { padding: 17px 34px; font-size: 1.06rem; }

/* ---- top navigation ------------------------------------------------ */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(9,10,17,.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.16rem; letter-spacing: -.02em; color: #fff; }
.brand__mark { width: 30px; height: 30px; border-radius: 9px; background: var(--grad); box-shadow: 0 6px 18px -6px rgba(91,140,255,.8); flex: none; }
.brand__mark--svg { background: none; box-shadow: none; }
.nav__links { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.nav__link {
  position: relative; padding: 9px 16px; border-radius: 10px;
  font-size: .98rem; font-weight: 500; color: var(--text-muted);
  transition: color .2s ease, background .2s ease;
}
.nav__link:hover { color: #fff; background: var(--surface); }
.nav__link.active { color: #fff; }
.nav__link.active::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 3px; height: 2px;
  border-radius: 2px; background: var(--grad);
}
.nav__cta { margin-left: 6px; padding: 10px 20px; }
.nav__toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--border); background: var(--surface); border-radius: 12px; color: #fff; cursor: pointer; }
.nav__toggle svg { width: 22px; height: 22px; margin: auto; }

/* product-nav app dropdown */
.has-menu { position: relative; }
.nav__menu {
  position: absolute; top: calc(100% + 14px); right: 0;
  width: min(680px, 86vw);
  background: #0E101B; border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 14px; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px;
}
.has-menu:hover .nav__menu, .has-menu:focus-within .nav__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.menu__item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; color: var(--text-muted); font-size: .94rem; transition: background .18s, color .18s; }
.menu__item:hover { background: var(--surface-2); color: #fff; }
.menu__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); flex: none; }

/* ---- hero ---------------------------------------------------------- */
.hero { position: relative; padding: clamp(72px, 12vw, 150px) 0 clamp(60px, 9vw, 120px); }
.hero__grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 75%);
  opacity: .5;
}
.hero__inner { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.6rem, 6.2vw, 4.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.06; margin-bottom: .35em; }
.hero__lead { font-size: clamp(1.05rem, 1.8vw, 1.28rem); color: var(--text-muted); max-width: 640px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 56px; }
.stat__num { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; }
.stat__label { color: var(--text-dim); font-size: .92rem; }

/* ---- cards & bento ------------------------------------------------- */
.card {
  background: linear-gradient(155deg, rgba(255,255,255,.05), rgba(255,255,255,.012) 62%);
  border: 1px solid var(--border); border-radius: var(--r); padding: 28px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-strong);
  box-shadow: 0 24px 54px -28px rgba(0,0,0,.8), 0 0 42px -22px rgba(91,140,255,.4), inset 0 1px 0 rgba(255,255,255,.09); }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* bento showcase (varied tiles) */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.bento .tile--wide { grid-column: span 2; }
.bento .tile--tall { grid-row: span 2; }

/* app card */
.appcard { display: flex; flex-direction: column; gap: 14px; cursor: pointer; }
.appcard__top { display: flex; align-items: center; gap: 14px; }
.appicon { width: 58px; height: 58px; border-radius: 15px; object-fit: cover; border: 1px solid var(--border); background: var(--surface-2); flex: none; box-shadow: 0 10px 22px -12px rgba(0,0,0,.6); }
.appcard__name { font-weight: 700; font-size: 1.08rem; color: #fff; }
.tag { display: inline-block; font-size: .76rem; color: var(--brand-2); background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.22); padding: 3px 10px; border-radius: var(--pill); }
.appcard__desc { color: var(--text-muted); font-size: .95rem; margin: 0; }
.appcard__go { margin-top: auto; display: inline-flex; align-items: center; gap: 7px; color: var(--brand); font-weight: 600; font-size: .92rem; }
.appcard__go svg { width: 16px; height: 16px; flex: none; }
.appcard:hover .appcard__go { gap: 11px; }

/* feature card w/ icon */
.feature__icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid var(--border); margin-bottom: 18px; color: var(--brand-2); }
.feature__icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.2rem; }
.feature p { color: var(--text-muted); margin: 0; font-size: .97rem; }

/* ---- app detail: hero + gallery ----------------------------------- */
.apphero { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; padding-top: 56px; }
@media (min-width: 900px) { .apphero { grid-template-columns: 1.1fr .9fr; } }
.apphero__icon { width: 96px; height: 96px; border-radius: 24px; border: 1px solid var(--border); box-shadow: var(--glow); }
.apphero h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); margin-top: 22px; }
.apphero__shot { border-radius: var(--r-lg); border: 1px solid var(--border); box-shadow: var(--shadow); margin-inline: auto; }

.gallery { display: flex; gap: 18px; overflow-x: auto; padding: 8px 2px 22px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.gallery::-webkit-scrollbar { height: 8px; }
.gallery::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
.gallery img { flex: none; width: 220px; border-radius: var(--r); border: 1px solid var(--border); scroll-snap-align: center; background: var(--bg-elev); }

/* feature checklist (app detail) */
.featurelist { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 15px; }
.featurelist li { display: flex; align-items: flex-start; gap: 12px; color: var(--text-muted); font-size: 1.04rem; }
.featurelist li svg { width: 22px; height: 22px; color: var(--brand-2); flex: none; margin-top: 3px; }
.split { display: grid; grid-template-columns: 1fr; gap: 44px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } .split--media-first .split__media { order: -1; } }
.split__media img { width: 100%; border-radius: var(--r-lg); border: 1px solid var(--border); box-shadow: var(--shadow); }

/* ---- prose (legal / about) ---------------------------------------- */
.prose { max-width: 820px; color: var(--text-muted); }
.prose h1 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.4rem); }
.prose h2, .prose h3, .prose h4 { color: #fff; margin-top: 1.8em; }
.prose h3 { font-size: 1.2rem; }
.prose p, .prose li { line-height: 1.85; }
.prose a { color: var(--brand-2); }
.prose a:hover { text-decoration: underline; }
.prose strong, .prose b { color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: .92rem; }
.prose th, .prose td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; }
.prose th { background: var(--surface-2); color: #fff; }
.legal-shell { padding: 56px 0 96px; }
.legal-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: clamp(26px, 5vw, 60px); }

/* ---- footer -------------------------------------------------------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-elev); padding: 56px 0 30px; margin-top: 40px; position: relative; }
.footer::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 1px; background: var(--grad); opacity: .6; }
.footer__grid { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
.footer__brand { max-width: 300px; }
.footer__brand p { color: var(--text-dim); font-size: .92rem; margin-top: 14px; }
.footer__col h4 { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); font-weight: 600; }
.footer__col a { display: block; color: var(--text-muted); padding: 6px 0; font-size: .95rem; transition: color .18s; }
.footer__col a:hover { color: #fff; }
.footer__bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; justify-content: center; text-align: center; color: var(--text-dim); font-size: .86rem; }
.footer__bottom a { color: var(--text-dim); }
.footer__bottom a:hover { color: var(--text-muted); }

/* ---- scroll reveal ------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---- responsive ---------------------------------------------------- */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento .tile--wide, .bento .tile--tall { grid-column: auto; grid-row: auto; }
}
@media (max-width: 720px) {
  .section { padding: 66px 0; }
  .nav__links { position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: #0C0E17; border-bottom: 1px solid var(--border); padding: 14px 18px 22px; margin: 0;
    transform: translateY(-140%); transition: transform .3s ease; }
  .nav__links.open { transform: none; }
  .nav__link { padding: 13px 14px; font-size: 1.05rem; }
  .nav__link.active::after { display: none; }
  .nav__cta { margin: 8px 14px 0; }
  .has-menu .nav__menu { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: 0; grid-template-columns: 1fr 1fr; padding: 6px 0; }
  .nav__toggle { display: grid; place-items: center; }
  .grid-4, .grid-3, .grid-2, .bento { grid-template-columns: 1fr; }
  .footer__grid { gap: 30px; }
}

/* ============================================================
   Homepage v2 — editorial / kinetic / bento distinctive layout
   ============================================================ */
/* living gradient mesh */
.mesh { position: absolute; inset: -12% -6% 0; z-index: 0; pointer-events: none; overflow: hidden; }
.mesh span { position: absolute; display: block; border-radius: 50%; filter: blur(90px); will-change: transform; }
.mesh .m1 { width: 46vw; height: 46vw; background: radial-gradient(circle, rgba(91,140,255,.55), transparent 68%); top: -12%; right: -4%; animation: drift1 20s ease-in-out infinite alternate; }
.mesh .m2 { width: 40vw; height: 40vw; background: radial-gradient(circle, rgba(168,85,247,.5), transparent 68%); bottom: -16%; left: -6%; animation: drift2 26s ease-in-out infinite alternate; }
.mesh .m3 { width: 30vw; height: 30vw; background: radial-gradient(circle, rgba(34,211,238,.32), transparent 70%); top: 26%; left: 34%; animation: drift1 32s ease-in-out infinite alternate-reverse; }
@keyframes drift1 { to { transform: translate(-7%, 10%) scale(1.16); } }
@keyframes drift2 { to { transform: translate(9%, -7%) scale(1.12); } }

/* editorial asymmetric hero */
.xhero { position: relative; padding: clamp(64px,10vw,132px) 0 clamp(36px,5vw,72px); overflow: hidden; }
.xhero__in { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr; gap: clamp(40px,5vw,60px); align-items: center; }
@media (min-width: 940px) { .xhero__in { grid-template-columns: 1.12fr .88fr; } }
.xhero h1 { font-size: clamp(2.9rem,7.2vw,5.6rem); font-weight: 800; letter-spacing: -.045em; line-height: 1.02; margin: 0 0 .34em; text-wrap: balance; }
.xhero__lead { font-size: clamp(1.05rem,1.7vw,1.3rem); color: var(--text-muted); max-width: 30em; }
.xhero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* hero app cluster (floating mosaic of real icons) */
.hcluster { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.hcluster > * { position: relative; aspect-ratio: 1; border-radius: 22px; border: 1px solid var(--border); background: linear-gradient(155deg, rgba(255,255,255,.06), rgba(255,255,255,.014)); display: grid; place-items: center; overflow: hidden; box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.hcluster a { transition: transform .45s cubic-bezier(.2,.8,.2,1), border-color .35s, box-shadow .45s; }
.hcluster a::after { content: ""; position: absolute; inset: 22%; z-index: 0; background: radial-gradient(circle, rgba(91,140,255,.45), transparent 66%); filter: blur(18px); opacity: .5; transition: opacity .45s; }
.hcluster a:hover { transform: translateY(-6px) rotate(-2deg); border-color: var(--border-strong); box-shadow: 0 22px 44px -20px rgba(0,0,0,.72); }
.hcluster a:hover::after { opacity: 1; }
.hcluster img { position: relative; z-index: 1; width: 62%; border-radius: 26%; box-shadow: 0 12px 26px -10px rgba(0,0,0,.6); }
.hcluster .hc-grad { background: var(--grad); box-shadow: 0 18px 44px -16px rgba(91,140,255,.8), inset 0 1px 0 rgba(255,255,255,.28); }
.hcluster .hc-grad::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 80% at 25% 0%, rgba(255,255,255,.4), transparent 55%); }

/* kinetic product ticker */
.ticker { position: relative; overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-elev); padding: 16px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.ticker__track { display: flex; gap: 12px; width: max-content; animation: ticker 48s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
.ticker__item { display: inline-flex; align-items: center; gap: 9px; padding: 9px 18px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-muted); font-size: .92rem; white-space: nowrap; }
.ticker__item::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); flex: none; }

/* bento product mosaic */
.bento2 { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 16px; grid-auto-flow: dense; }
.bt { position: relative; border-radius: 22px; border: 1px solid var(--border);
  background: linear-gradient(155deg, rgba(255,255,255,.055), rgba(255,255,255,.012) 62%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden; display: flex; flex-direction: column; padding: 22px; text-decoration: none;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), border-color .35s, box-shadow .4s; }
.bt:hover { transform: translateY(-6px); border-color: var(--border-strong);
  box-shadow: 0 28px 60px -30px rgba(0,0,0,.85), 0 0 48px -20px rgba(91,140,255,.5), inset 0 1px 0 rgba(255,255,255,.1); }
.bt--big { grid-column: span 2; grid-row: span 2; }
.bt--wide { grid-column: span 2; }
.bt--tall { grid-row: span 2; }

/* centered app tile: glowing icon + name + tagline */
.bt--app { align-items: center; justify-content: center; text-align: center; }
.bt__ico { position: relative; margin-bottom: 15px; display: grid; place-items: center; }
.bt__ico::after { content: ""; position: absolute; inset: -42%; z-index: 0; background: radial-gradient(circle, rgba(91,140,255,.5), transparent 66%); filter: blur(16px); opacity: .55; transition: opacity .4s; }
.bt--app:hover .bt__ico::after { opacity: 1; }
.bt__ico img { position: relative; z-index: 1; width: 74px; height: 74px; border-radius: 21px; box-shadow: 0 14px 30px -12px rgba(0,0,0,.7); }
.bt__name { font-weight: 700; color: #fff; font-size: 1.08rem; letter-spacing: -.01em; }
.bt__desc { color: var(--text-muted); font-size: .9rem; margin: 3px 0 0; }

/* big featured tile: gradient-lit, large icon */
.bt--feat { justify-content: space-between;
  background:
    radial-gradient(120% 95% at 12% 8%, rgba(91,140,255,.34), transparent 52%),
    radial-gradient(110% 110% at 100% 106%, rgba(168,85,247,.32), transparent 52%),
    linear-gradient(155deg, rgba(255,255,255,.06), rgba(255,255,255,.01)); }
.bt--feat .bt__ico { margin: 0; place-items: start; }
.bt--feat .bt__ico::after { inset: -26%; opacity: .5; }
.bt--feat .bt__ico img { width: 90px; height: 90px; border-radius: 24px; }
.bt--feat .bt__name { font-size: 1.7rem; margin-top: 2px; }
.bt--feat .bt__desc { font-size: 1rem; max-width: 26ch; margin-top: 7px; }
.bt__badge { position: absolute; top: 20px; right: 20px; z-index: 2; font-size: .74rem; font-weight: 700; color: #0A0B12; background: #fff; padding: 4px 13px; border-radius: 999px; }
.bt .tag { align-self: flex-start; }

/* gradient accent tiles */
.bt--grad { border: 0; align-items: center; justify-content: center; text-align: center; color: #0A0B12;
  background: var(--grad); box-shadow: inset 0 1px 0 rgba(255,255,255,.32), 0 20px 46px -24px rgba(91,140,255,.75); }
.bt--grad::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 82% at 22% 0%, rgba(255,255,255,.38), transparent 56%); }
.bt--grad > * { position: relative; z-index: 1; }
.bt--grad .bt__k { font-size: clamp(2rem,3vw,3rem); font-weight: 800; letter-spacing: -.03em; color: #0A0B12; line-height: 1; }
.bt--grad .bt__t { font-weight: 600; color: rgba(10,11,18,.72); margin-top: 7px; }
@media (max-width: 900px) { .bento2 { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 168px; } .bt--big { grid-column: span 2; } .bt--feat .bt__name { font-size: 1.45rem; } }
@media (max-width: 560px) { .bento2 { grid-template-columns: 1fr 1fr; } .bt--big, .bt--wide { grid-column: span 2; } .bt--big { grid-row: span 2; } }

/* editorial capabilities */
.editorial { display: grid; grid-template-columns: 1fr; gap: 28px; }
@media (min-width: 900px) { .editorial { grid-template-columns: .72fr 1.28fr; gap: 64px; } .editorial__h { position: sticky; top: 96px; align-self: start; } }
.caprow { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 28px 0; border-top: 1px solid var(--border); }
.caprow:last-child { border-bottom: 1px solid var(--border); }
.caprow__k { font-family: var(--mono); font-size: .82rem; color: var(--brand-2); padding-top: 5px; letter-spacing: .04em; }
.caprow h3 { font-size: 1.32rem; margin: 0 0 .38em; }
.caprow p { color: var(--text-muted); margin: 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .mesh span, .ticker__track { animation: none !important; }
}