/* ============================================================
   VPNBN · base.css
   Design tokens, reset, typography, buttons, header, footer,
   generic panels, reveal transition, responsive guards.
   ============================================================ */

:root{
  /* ---- surfaces ---- */
  --bg:#E4EFFA;
  --bg-panel:#F5F9FE;
  --bg-panel2:#D5E5F4;
  --bg-deep:#1E2440;
  --border:#C5D8EA;
  --border-soft:rgba(197,216,234,.7);
  --border-strong:#A9C4DE;

  /* ---- brand ---- */
  --accent:#8B3FC9;
  --accent-dark:#6A2BA1;
  --accent-soft:#EBDCF8;

  /* ---- semantic ---- */
  --success:#1FA27A;
  --success-dark:#178A68;
  --warn:#E0A020;
  --error:#D9455F;

  /* ---- text ---- */
  --text:#1E2440;
  --text-muted:#5B6784;
  --text-invert:#FFFFFF;

  /* ---- hero scene ---- */
  --sky-top:#DCEBF9;
  --sky-mid:#EEF6FC;
  --sky-low:#F3F9FD;
  --hill-far:#B8E2DB;
  --hill-far-low:#C9EAE4;
  --hill-near-a:#6FC3B6;
  --hill-near-b:#3FAF9E;
  --bush:#2E9A8C;
  --teal-line:#3FAF9E;
  --candy-sky:#5B9BEF;
  --candy-sky-dark:#4A8AE0;
  --candy-honey:#F0955A;
  --candy-honey-dark:#E8813F;
  --candy-cream:#F5D482;
  --candy-cream-dark:#F0C65E;
  --flag-red:#DA3A4E;
  --flag-blue:#2F4E96;

  /* ---- glass & highlights ---- */
  --glass:rgba(255,255,255,.55);
  --glass-strong:rgba(255,255,255,.78);
  --glass-border:rgba(255,255,255,.85);
  --hl:rgba(255,255,255,.72);
  --hl-soft:rgba(255,255,255,.5);
  --hollow-fill:rgba(255,255,255,.28);
  --cloud:rgba(255,255,255,.7);
  --veil:rgba(30,36,64,.42);

  /* ---- tinted shadows ---- */
  --sh-accent-10:rgba(139,63,201,.10);
  --sh-accent-14:rgba(139,63,201,.14);
  --sh-accent-28:rgba(139,63,201,.28);
  --sh-teal-10:rgba(31,162,122,.10);
  --sh-teal-12:rgba(31,162,122,.12);
  --sh-sky-12:rgba(91,155,239,.16);
  --sh-honey-12:rgba(240,149,90,.16);
  --sh-cream-12:rgba(224,160,32,.14);
  --sh-neutral-10:rgba(30,36,64,.08);

  /* ---- candy tints (feature cards) ---- */
  --tint-purple-top:#9C57D6;
  --tint-purple-bot:#7C33B8;
  --tint-purple-soft:#E7D8F5;
  --tint-teal-top:#3FBE95;
  --tint-teal-bot:#178A68;
  --tint-teal-soft:#D6EFE6;
  --tint-honey-top:#F5A96F;
  --tint-honey-bot:#E8813F;
  --tint-honey-soft:#FBE3D2;

  /* ---- type ---- */
  --font-display:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;

  /* ---- shape ---- */
  --r-pill:999px;
  --r-card:20px;
  --r-card-lg:28px;
  --r-node:14px;
  --r-sm:10px;

  /* ---- rhythm ---- */
  --gutter:40px;
  --wrap-max:1360px;
  --sec-y:88px;
  --header-h:80px;
  --hairline:1px;
}

/* ============================================================
   reset
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
  -webkit-text-size-adjust:100%;
}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
  max-width:100%;
}
html.nav-open{overflow:hidden}
img,svg,video{max-width:100%}
img{height:auto}
a{color:inherit}
ul,ol{list-style:none;margin:0;padding:0}
button{font:inherit;color:inherit}
figure{margin:0}
iframe{max-width:100%}

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:4px;
}

/* ============================================================
   layout primitives
   ============================================================ */
.wrap{
  max-width:var(--wrap-max);
  margin:0 auto;
  padding-inline:var(--gutter);
  width:100%;
}
.sec{
  padding-top:var(--sec-y);
  padding-bottom:var(--sec-y);
  position:relative;
}
.sec-tight{padding-top:56px;padding-bottom:56px}
.sec-head{max-width:720px;margin:0 auto 44px;text-align:center}
.sec-head--left{margin-inline:0;text-align:left}
.kicker{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--accent-dark);
  margin:0 0 12px;
}
.sec-head h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(28px,3.2vw,40px);
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--text);
}
.sec-head p{margin:14px 0 0;color:var(--text-muted);font-size:16.5px;line-height:1.68}

/* ============================================================
   typography
   ============================================================ */
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--text);
  line-height:1.18;
  letter-spacing:-.02em;
  margin:0;
}
h1{font-size:clamp(52px,5.4vw,66px);font-weight:800;letter-spacing:-.03em;line-height:1.1}
h2{font-size:clamp(26px,3vw,38px);font-weight:800}
h3{font-size:clamp(19px,1.7vw,22px);font-weight:700}
h4{font-size:17px;font-weight:700}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
strong{font-weight:700;color:var(--text)}
.lead{font-size:18px;line-height:1.62;color:var(--text-muted)}
.muted{color:var(--text-muted)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.small{font-size:14px}
.center{text-align:center}

.no-break{white-space:nowrap}

code{
  font-family:var(--font-mono);
  font-size:.92em;
  background:var(--bg-panel2);
  border:1px solid var(--border-soft);
  border-radius:6px;
  padding:1px 6px;
  overflow-wrap:anywhere;
  word-break:break-word;
}
pre{
  font-family:var(--font-mono);
  font-size:13.5px;
  line-height:1.7;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-node);
  padding:16px 18px;
  overflow-x:auto;
  max-width:100%;
  -webkit-overflow-scrolling:touch;
}
pre code{background:none;border:0;padding:0;overflow-wrap:normal;white-space:pre}

.prose{max-width:820px}
.prose h2{margin:40px 0 14px;font-size:clamp(22px,2.3vw,30px)}
.prose h3{margin:28px 0 10px}
.prose p,.prose li{color:#2C3352;line-height:1.78}
.prose ul,.prose ol{margin:0 0 1em;padding-left:0}
.prose li{position:relative;padding-left:22px;margin-bottom:8px}
.prose ul>li::before{
  content:"";position:absolute;left:4px;top:.68em;
  width:7px;height:7px;border-radius:50%;background:var(--accent);opacity:.75;
}
.prose ol{counter-reset:prose-ol}
.prose ol>li{counter-increment:prose-ol;padding-left:30px}
.prose ol>li::before{
  content:counter(prose-ol);
  position:absolute;left:0;top:.15em;
  width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-dark);
  font-family:var(--font-mono);font-size:11.5px;font-weight:700;
}
.prose a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px}

/* ============================================================
   buttons
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:52px;
  padding:0 30px;
  border-radius:var(--r-pill);
  font-family:var(--font-body);
  font-size:16px;
  font-weight:700;
  letter-spacing:.01em;
  text-decoration:none;
  border:0;
  cursor:pointer;
  white-space:nowrap;
  flex-shrink:0;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn svg{display:block;flex-shrink:0}
.btn-main{
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);
  color:var(--text-invert);
  box-shadow:0 14px 28px -10px var(--sh-accent-28),inset 0 1px 0 var(--hl-soft);
}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 18px 32px -10px var(--sh-accent-28),inset 0 1px 0 var(--hl-soft)}
.btn-ghost{
  color:var(--accent-dark);
  background:var(--glass);
  border:2px solid var(--accent);
}
.btn-ghost:hover{transform:translateY(-2px);background:var(--glass-strong)}
.btn-secondary{
  color:var(--accent-dark);
  background:var(--bg-panel);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 var(--text-invert),0 8px 18px -10px var(--sh-accent-14);
}
.btn-secondary:hover{transform:translateY(-2px);box-shadow:inset 0 1px 0 var(--text-invert),0 12px 22px -10px var(--sh-accent-28)}
.btn-sm{height:42px;padding:0 20px;font-size:14.5px}
.btn-block{width:100%}
.btn[aria-disabled="true"],.btn:disabled{opacity:.55;pointer-events:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.textlink{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--accent-dark);font-weight:700;font-size:15px;
  text-decoration:none;padding:6px 2px;
}
.textlink:hover{text-decoration:underline;text-underline-offset:3px}
.textlink svg{flex-shrink:0}

/* ============================================================
   header
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  height:var(--header-h);
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);
  backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid var(--border-soft);
  box-shadow:0 10px 30px -22px var(--sh-accent-14);
}
.site-header .wrap{
  height:100%;
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--text);
  flex-shrink:0;
}
.brand img{width:34px;height:34px;display:block;border-radius:38%}
.brand-en{font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:-.02em}
.brand-zh{font-size:13px;font-weight:600;color:var(--text-muted);letter-spacing:.02em}

.nav-links{
  display:flex;
  align-items:center;
  list-style:none;
  margin:0;
  padding:0;
  margin-left:auto;
  gap:2px;
}
.nav-links a{
  display:block;
  padding:8px 13px;
  border-radius:var(--r-pill);
  font-size:14px;
  font-weight:600;
  color:var(--text-muted);
  text-decoration:none;
  white-space:nowrap;
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--text);background:var(--glass)}
.nav-links a.is-active{
  background:var(--glass-strong);
  color:var(--accent-dark);
  box-shadow:inset 0 0 0 1px var(--glass-border),0 6px 14px -8px var(--sh-accent-14);
}

.header-tools{
  display:flex;
  align-items:center;
  gap:8px;
  flex-shrink:0;
}
.lang{position:relative}
.lang-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:40px;
  padding:8px 12px;
  border-radius:var(--r-pill);
  background:transparent;
  border:0;
  font-size:13px;
  font-weight:600;
  color:var(--text-muted);
  cursor:pointer;
}
.lang-btn:hover{background:var(--glass);color:var(--text)}
.lang-btn svg{display:block;flex-shrink:0}
.lang-menu{
  position:absolute;
  right:0;
  top:calc(100% + 8px);
  min-width:180px;
  padding:8px;
  border-radius:var(--r-node);
  background:var(--bg-panel);
  border:1px solid var(--border);
  box-shadow:0 22px 44px -20px var(--sh-accent-28);
  display:none;
  z-index:70;
}
.lang-menu.is-open{display:block}
.lang-menu a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  min-height:44px;
  padding:8px 12px;
  border-radius:var(--r-sm);
  font-size:14px;
  font-weight:600;
  color:var(--text);
  text-decoration:none;
}
.lang-menu a:hover{background:var(--bg-panel2)}
.lang-menu a[aria-current="true"]{color:var(--accent-dark);background:var(--accent-soft)}
.lang-menu .lang-code{font-family:var(--font-mono);font-size:11px;color:var(--text-muted)}

.login{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:42px;
  padding:9px 20px;
  border-radius:var(--r-pill);
  background:var(--bg-panel);
  color:var(--accent-dark);
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 var(--text-invert),0 8px 18px -8px var(--sh-accent-28);
  transition:transform .2s,box-shadow .2s;
  white-space:nowrap;
}
.login:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 var(--text-invert),0 12px 22px -8px var(--sh-accent-28)}
.login svg{display:block;flex-shrink:0}

.burger{
  display:none;
  width:44px;
  height:44px;
  min-width:44px;
  min-height:44px;
  align-items:center;
  justify-content:center;
  border-radius:var(--r-pill);
  background:var(--bg-panel);
  border:1px solid var(--border);
  cursor:pointer;
  color:var(--text);
}
.burger svg{display:block}

.nav-drawer{
  display:none;
  position:fixed;
  left:0;right:0;
  top:var(--header-h);
  background:var(--bg-panel);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  box-shadow:0 26px 50px -24px var(--sh-neutral-10);
  max-height:calc(100dvh - var(--header-h));
  overflow-y:auto;
  overscroll-behavior:contain;
  z-index:55;
  padding:10px var(--gutter) 20px;
}
.nav-drawer.is-open{display:block}
.nav-drawer a{
  display:flex;
  align-items:center;
  width:100%;
  min-height:48px;
  padding:12px 4px;
  font-size:15.5px;
  font-weight:600;
  color:var(--text);
  text-decoration:none;
  border-bottom:1px solid var(--border-soft);
}
.nav-drawer a.is-active{color:var(--accent-dark)}
.nav-drawer .drawer-lang-title{
  display:block;
  margin:16px 0 4px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--text-muted);
}
.nav-veil{
  display:none;
  position:fixed;
  inset:var(--header-h) 0 0 0;
  background:var(--veil);
  z-index:50;
}
.nav-veil.is-open{display:block}

/* ============================================================
   footer
   ============================================================ */
.site-footer{
  position:relative;
  margin-top:0;
  padding-top:64px;
  padding-bottom:34px;
  background:var(--bg-panel);
  border-top:1px solid var(--border);
  color:var(--text-muted);
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));
  gap:40px 32px;
}
.footer-brand{display:flex;flex-direction:column;gap:12px;min-width:0}
.footer-brand .brand{color:var(--text)}
.footer-brand p{margin:0;font-size:14.5px;line-height:1.7;max-width:320px}
.footer-col h3{
  margin:0 0 14px;
  font-size:13px;
  font-family:var(--font-mono);
  font-weight:600;
  letter-spacing:.08em;
  color:var(--text);
}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{
  font-size:14px;
  color:var(--text-muted);
  text-decoration:none;
  display:inline-block;
  padding:3px 0;
}
.footer-col a:hover{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px}
.footer-terms{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:6px}
.footer-terms a{font-size:13px}

.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px 24px;
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid var(--border);
  font-size:13px;
}
.footer-legal{display:flex;flex-wrap:wrap;gap:6px 20px}
.footer-legal a{text-decoration:none;color:var(--text-muted)}
.footer-legal a:hover{color:var(--accent-dark);text-decoration:underline}
.footer-langs{display:flex;flex-wrap:wrap;gap:6px 16px}
.footer-langs a{text-decoration:none;color:var(--text-muted);font-size:13px;padding:3px 0}
.footer-langs a:hover{color:var(--accent-dark)}

/* ============================================================
   panels / cards
   ============================================================ */
.panel{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:0 18px 40px -26px var(--sh-accent-14),inset 0 1px 0 var(--text-invert);
  padding:26px;
  min-width:0;
}
.panel-groove{
  background:var(--bg-panel2);
  border-radius:var(--r-card);
  padding:14px;
  min-width:0;
}
.panel-plain{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:22px;
  min-width:0;
}
.card{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:24px;
  min-width:0;
  box-shadow:0 16px 34px -26px var(--sh-neutral-10),inset 0 1px 0 var(--text-invert);
  transition:transform .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 26px 46px -26px var(--sh-accent-14),inset 0 1px 0 var(--text-invert)}
.card h3{margin-bottom:8px}
.card p{color:var(--text-muted);font-size:15px;line-height:1.7}

.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid>*{min-width:0}

/* ============================================================
   badges / chips / status dots
   ============================================================ */
.badge{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:30px;
  padding:5px 12px;
  border-radius:var(--r-pill);
  background:var(--bg-panel2);
  border:1px solid var(--border-soft);
  font-size:13px;
  font-weight:600;
  color:var(--text);
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
}
.badge-accent{background:var(--accent-soft);border-color:var(--accent-soft);color:var(--accent-dark)}
.badge-teal{background:var(--tint-teal-soft);border-color:var(--tint-teal-soft);color:var(--success-dark)}
.badge-honey{background:var(--tint-honey-soft);border-color:var(--tint-honey-soft);color:var(--candy-honey-dark)}
.badge-row{display:flex;flex-wrap:wrap;gap:8px}

.dot{
  width:8px;height:8px;border-radius:50%;flex-shrink:0;display:inline-block;
  background:var(--success);
}
.dot-accent{background:var(--accent)}
.dot-warn{background:var(--warn)}
.dot-error{background:var(--error)}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:30px;
  padding:0 14px 0 10px;
  border-radius:var(--r-pill);
  background:var(--glass-strong);
  border:1px solid var(--glass-border);
  font-size:12.5px;
  font-weight:600;
  color:var(--text-muted);
  letter-spacing:.01em;
  box-shadow:0 6px 16px -8px var(--sh-teal-12);
}
.pulse{position:relative;width:8px;height:8px;border-radius:50%;background:var(--success);flex:none}
.pulse::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:2px solid var(--success);opacity:.5;
  animation:ring 2.4s ease-out infinite;
}
@keyframes ring{0%{transform:scale(.5);opacity:.6}100%{transform:scale(1.4);opacity:0}}

/* fact strip */
.fact-strip{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:10px 26px;
  padding:14px 24px;
  border-radius:var(--r-pill);
  background:var(--bg-panel);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 var(--text-invert),0 16px 34px -26px var(--sh-teal-12);
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--text);
  max-width:100%;
}
.fact-strip span{white-space:nowrap}
.fact-strip .fact-key{color:var(--text-muted)}

/* ============================================================
   waves (section transitions)
   ============================================================ */
.wave-sep{
  position:relative;
  display:block;
  width:100%;
  height:74px;
  margin-bottom:-1px;
  overflow-x:clip;
}
.wave-sep svg{display:block;width:100%;height:100%}
.wave-sep .wave-fill{fill:var(--bg-panel)}
.wave-sep--up .wave-fill{fill:var(--bg)}

/* ============================================================
   reveal transition (visibility owned by reveal.js)
   ============================================================ */
.reveal{transition:opacity .5s ease,transform .5s ease}
.reveal.pending{opacity:0;transform:translateY(16px)}
.reveal.shown,.reveal:not(.pending){opacity:1;transform:none}

/* ============================================================
   server status scaffold guard
   ============================================================ */
#server-status{
  display:block;
  position:static;
  overflow:hidden;
  max-width:100%;
  margin:0 0 24px;
  contain:layout style;
}

/* ============================================================
   narrow-screen guards
   ============================================================ */
.tilt{transform:rotate(-.45deg)}
.halo-wrap{position:relative;overflow-x:clip;max-width:100%}
.halo-wrap .halo{
  position:absolute;
  inset:auto 0 0 0;
  margin:0 auto;
  width:min(560px,90%);
  height:220px;
  border-radius:50%;
  background:radial-gradient(closest-side,var(--sh-accent-14),transparent 70%);
  pointer-events:none;
}

@media (max-width:1180px){
  .nav-links a{padding:8px 10px;font-size:13px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1024px){
  :root{--gutter:28px}
  .nav-links{display:none}
  .burger{display:inline-flex}
  .header-tools{margin-left:auto}
  h1{font-size:clamp(40px,5.6vw,54px)}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  :root{--gutter:22px;--sec-y:64px}
  h1{font-size:clamp(28px,7.6vw,40px)}
  h2{font-size:clamp(23px,5.4vw,30px)}
  .grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}
  .sec-head{margin-bottom:32px}
  .lang-menu{right:-8px}
  .site-header .wrap{gap:12px}
  .brand-en{display:none}
}
@media (max-width:640px){
  :root{--gutter:18px}
  .no-break{white-space:normal}
  .tilt{transform:none}
  .halo-wrap .halo{height:140px}
  .btn{width:100%}
  .btn-row{flex-direction:column;align-items:stretch;width:100%}
  .fact-strip{border-radius:var(--r-card);justify-content:flex-start;gap:8px 18px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:380px){
  :root{--gutter:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal,.reveal.pending{opacity:1;transform:none}
}