.ust-vh {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 600; line-height: 1; min-height: 52px;
  padding: .9rem 1.6rem; border-radius: var(--r-md); border: 1px solid transparent;
  background: var(--ds-primary); color: var(--ds-primary-ink); cursor: pointer; text-decoration: none;
  transition: transform .18s ease, background var(--dur) ease, border-color var(--dur) ease, color var(--dur) ease;
}
.btn:hover { background: var(--ds-primary-hover); text-decoration: none; }
@media (hover:hover) and (pointer:fine) { .btn:hover { transform: translateY(-2px); } }
.btn:active { transform: scale(.97); }
.btn-soft { background: rgba(34,184,207,.1); color: var(--beam); border-color: rgba(34,184,207,.28); }
.btn-soft:hover { background: rgba(34,184,207,.16); color: var(--beam); }
.btn-ghost { background: transparent; color: var(--beam); border-color: rgba(34,184,207,.5); }
.btn-ghost:hover { background: rgba(34,184,207,.08); color: var(--beam); }
.btn-sm { min-height: 44px; padding: .65rem 1.1rem; font-size: .875rem; }
.ust-i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round; }
.btn-sm .ust-i { width: 18px; height: 18px; }
.ust-hero { padding: clamp(2.5rem, 7vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4.5rem); }
.ust-hero-in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 2.5rem; align-items: center; }
.ust-hero-pick .ust-hero-in { grid-template-columns: minmax(0, 1fr); max-width: 760px; text-align: center; }
.ust-pill {
  display: inline-flex; align-items: center; margin: 0 0 1.1rem; padding: .3rem .8rem;
  font-size: .875rem; font-weight: 500; color: var(--cream-dim);
  border: 1px solid var(--ds-border); border-radius: 999px; background: rgba(255,255,255,.02);
}
.ust-hero h1 {
  margin: 0 0 1rem; color: #fff; font-weight: 600;
  font-size: clamp(2rem, 1.25rem + 2.6vw, 3rem); line-height: 1.2; letter-spacing: -.02em; text-wrap: balance;
}
.ust-lead { margin: 0 0 2rem; max-width: 36em; font-size: 1.125rem; line-height: 1.5; color: var(--mist); text-wrap: pretty; }
.ust-hero-pick .ust-lead { margin-inline: auto; }
.ust-hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 0 0 1.1rem; }
.ust-trust { display: flex; align-items: center; gap: .5rem; margin: 0; font-size: .875rem; color: var(--mist); }
.ust-hero-pick .ust-trust { justify-content: center; }
.ust-trust .ust-i { width: 18px; height: 18px; color: var(--ok-ink); }
.ust-hero-art { display: flex; justify-content: center; }
.ust-art { width: 100%; max-width: 440px; height: auto; display: block; overflow: visible; }
.ust-art-line, .ust-art-body { fill: none; stroke: var(--cream-dim); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ust-art-body { fill: var(--deep); }
.ust-art-disc { fill: rgba(34,184,207,.08); }
.ust-art-dot { fill: var(--cream-dim); }
.ust-art-shield { fill: var(--ds-primary); stroke: var(--beam); stroke-width: 2.4; stroke-linejoin: round; }
.ust-art-badge { fill: var(--panel); stroke: var(--cream-dim); stroke-width: 2.4; }
.ust-art-os { fill: var(--cream); }
.ust-ways {
  background: var(--deep); border-block: 1px solid var(--line); border-radius: var(--r-xl);
  padding: clamp(2rem, 6vw, 5rem) 0 clamp(2rem, 5vw, 4rem);
}
.ust-rec {
  background: var(--panel); border: 1px solid var(--ds-border); border-radius: var(--r-lg);
  padding: clamp(1.25rem, 3vw, 2rem); box-shadow: 0 18px 40px -28px rgba(0,0,0,.7);
}
.ust-rec-head { display: flex; align-items: center; gap: .75rem; margin: 0 0 1.25rem; }
.ust-rec-head h3 { margin: 0; font-size: 1.25rem; line-height: 1.3; font-weight: 600; color: #fff; }
.ust-badge {
  display: inline-flex; align-items: center; padding: .25rem .7rem; border-radius: 999px;
  font-size: .875rem; font-weight: 500; color: var(--ok-ink);
  background: rgba(45,212,191,.1); border: 1px solid rgba(45,212,191,.28);
}
.ust-rec-body { display: flex; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.ust-rec-body p { margin: 0; max-width: 40em; color: var(--cream); }
.ust-rec-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; flex: none; max-width: 100%; }
.ust-rec-actions .ust-link, .ust-rec-actions .btn { white-space: nowrap; }
.ust-app-ico { width: 28px; height: 28px; flex: none; border-radius: 50%; }
.ust-app-mono {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .875rem; font-weight: 700; color: var(--cream); background: var(--panel); border: 1px solid var(--ds-border);
}
.ust-rec .ust-app-mono { background: var(--deep); }
.ust-link {
  display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; padding: 0 .25rem;
  font-size: .875rem; font-weight: 500; color: var(--beam); text-decoration: none;
}
.ust-link:hover { text-decoration: underline; }
.ust-sep { width: 1px; height: 18px; background: var(--ds-border); flex: none; }
.ust-note {
  margin: 1.25rem 0 0; padding: .8rem 1rem; border-left: 3px solid var(--warn);
  background: rgba(210,153,34,.06); border-radius: var(--r-md); color: var(--warn-ink); font-size: .875rem;
}
.ust-note b { color: #fff; }
.ust-note a, .ust-help a { text-decoration: underline; text-underline-offset: 3px; }
.ust-note-danger { border-left-color: var(--bad); background: rgba(250,82,82,.07); color: var(--red-ink); }
.ust-hero .ust-note { margin-top: 1.25rem; text-align: left; }
.ust-alts-h {
  margin: 2.5rem 0 .25rem; font-size: .875rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--mist);
}
.ust-alts { list-style: none; margin: 0; padding: 0; }
.ust-alt {
  display: flex; align-items: center; gap: .75rem; min-height: 72px; padding: .5rem 0;
  border-bottom: 1px solid var(--line);
}
.ust-alt-name { flex: 1 1 auto; min-width: 0; font-size: 1.125rem; font-weight: 600; color: #fff; line-height: 1.3; }
.ust-alt-note { display: block; font-size: .875rem; font-weight: 400; color: var(--mist); }
.ust-alt-acts { display: flex; align-items: center; gap: .75rem; flex: none; }
.ust-alt-instr .ust-i-q { display: none; }
.ust-dl {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: none;
  border-radius: var(--r-md); color: var(--beam);
}
.ust-dl:hover { background: rgba(34,184,207,.1); }
.ust-more { margin: 1rem 0 0; font-size: .875rem; }
.ust-more a { display: inline-flex; align-items: center; min-height: 44px; color: var(--cream-dim); text-decoration: underline; text-underline-offset: 3px; }
.ust-more a:hover { color: var(--beam); }
.ust-help { margin: .75rem 0 0; font-size: .875rem; color: var(--mist); }
.ust-other { padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem); text-align: center; }
.ust-other h2 {
  margin: 0 0 .75rem; color: #fff; font-weight: 600; letter-spacing: -.02em;
  font-size: clamp(1.5rem, 1rem + 1.9vw, 2.5rem); line-height: 1.2; text-wrap: balance;
}
.ust-other-lead { margin: 0 auto 2.5rem; max-width: 40em; font-size: 1.125rem; color: var(--mist); text-wrap: pretty; }
.ust-tiles { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2rem; }
.ust-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .5rem;
  width: 100px; min-height: 90px; padding: .75rem .4rem; border-radius: var(--r-lg);
  background: var(--deep); border: 1px solid var(--ds-border);
  color: var(--cream); font-size: 1rem; line-height: 1.2; text-decoration: none;
  transition: border-color var(--dur) ease, color var(--dur) ease, transform .18s ease;
}
.ust-tile:hover { border-color: var(--beam); color: #fff; text-decoration: none; }
@media (hover:hover) and (pointer:fine) { .ust-tile:hover { transform: translateY(-2px); } }
.ust-tile-ico { width: 22px; height: 22px; fill: currentColor; }
@media (max-width: 900px) {
  .ust-hero-in { grid-template-columns: minmax(0, 1fr); text-align: center; gap: 1.5rem; }
  .ust-lead { margin-inline: auto; }
  .ust-hero-actions { flex-direction: column; align-items: stretch; max-width: 420px; margin-inline: auto; }
  .ust-trust { display: block; text-align: center; }
  .ust-trust .ust-i { display: inline-block; vertical-align: -4px; margin-right: .35rem; }
  .ust-art { max-width: 340px; }
  .ust-rec-body { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 620px) {
  .ust-ways { border-radius: var(--r-xl) var(--r-xl) 0 0; }
  .ust-rec-head { flex-wrap: wrap; }
  .ust-rec-head .ust-badge { margin-left: auto; }
  .ust-rec-head h3 { flex-basis: 100%; order: 3; }
  .ust-alts { display: grid; gap: .75rem; }
  .ust-alt {
    min-height: 60px; padding: .5rem .5rem .5rem 1rem; border: 1px solid var(--ds-border);
    border-radius: var(--r-lg); background: var(--night);
  }
  .ust-alt-name { font-size: 1rem; }
  .ust-alt-instr { width: 44px; justify-content: center; padding: 0; }
  .ust-alt-instr .ust-i-q { display: block; }
  .ust-alt-instr-t { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .ust-tiles { gap: .75rem; }
  .ust-tiles > li { width: calc((100% - 1.5rem) / 3); max-width: 110px; }
  .ust-tile { width: 100%; }
}
@media (max-width: 400px) {
  .ust-alt { gap: .5rem; padding-left: .75rem; }
  .ust-alt-acts { gap: .25rem; }
  .ust-alt-acts .ust-sep { display: none; }
  .ust-rec-actions .ust-sep { display: none; }
}