.qsp-catalog-shell {
  --qsp-bg: #07101f;
  --qsp-panel: #0d1930;
  --qsp-panel-soft: #11213c;
  --qsp-line: rgba(148, 163, 184, .2);
  --qsp-ink: #f8fafc;
  --qsp-muted: #a9b8cc;
  --qsp-cyan: #2dd4bf;
  --qsp-blue: #38bdf8;
  --qsp-violet: #8b5cf6;
  --qsp-gold: #fbbf24;
  width: min(1280px, 100%);
  margin: 0 auto 4rem;
  color: var(--qsp-ink);
}

.qsp-catalog-shell *,
.qsp-catalog-shell *::before,
.qsp-catalog-shell *::after { box-sizing: border-box; }

.qsp-catalog-shell a { color: inherit; }
.qsp-catalog-shell a,
.qsp-catalog-shell button { min-height: 44px; }
.qsp-catalog-shell :focus-visible {
  outline: 3px solid var(--qsp-gold);
  outline-offset: 3px;
}

.qsp-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .55rem;
  min-height: 44px;
  margin: 0 0 .75rem;
  color: #64748b;
  font-size: .82rem;
  font-weight: 750;
}
.qsp-breadcrumb a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #475569;
  text-decoration: none;
}
.qsp-breadcrumb a:hover { color: #0f766e; }
.qsp-breadcrumb i { font-size: .6rem; }

.qsp-catalog-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(300px, .68fr);
  align-items: center;
  min-height: 510px;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid rgba(103, 232, 249, .19);
  border-radius: 30px;
  background:
    radial-gradient(circle at 77% 30%, rgba(45, 212, 191, .18), transparent 25%),
    radial-gradient(circle at 15% 110%, rgba(59, 130, 246, .27), transparent 35%),
    linear-gradient(135deg, #071325 0%, #0b1830 47%, #17143c 100%);
  box-shadow: 0 28px 70px rgba(2, 6, 23, .28);
}
.qsp-catalog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .23;
  background-image:
    linear-gradient(rgba(148, 163, 184, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, .12) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, #000, transparent 88%);
}

.qsp-catalog-hero-copy { position: relative; z-index: 2; max-width: 720px; }
.qsp-eyebrow {
  margin: 0 0 .65rem;
  color: #67e8f9;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .18em;
  line-height: 1.3;
}
.qsp-catalog-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.6rem, 4.5vw, 4rem);
  font-weight: 950;
  line-height: 1.02;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.qsp-catalog-hero h1 span { display: block; }
.qsp-hero-lead {
  max-width: 650px;
  margin: 1.35rem 0 0;
  color: #c6d4e6;
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.85;
}
.qsp-hero-actions,
.qsp-detail-actions,
.qsp-space-card-actions,
.qsp-empty-actions,
.qsp-unavailable-actions,
.qsp-detail-footer-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
}
.qsp-hero-actions { margin-top: 1.75rem; }
.qsp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 48px;
  padding: .72rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: .92rem;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none !important;
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}
.qsp-button:hover { transform: translateY(-2px); }
.qsp-button-primary {
  border-color: rgba(94, 234, 212, .3);
  background: linear-gradient(135deg, #0d9488, #0284c7);
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(8, 145, 178, .2);
}
.qsp-button-primary:hover { background: linear-gradient(135deg, #14b8a6, #0ea5e9); }
.qsp-button-secondary {
  border-color: var(--qsp-line);
  background: rgba(15, 23, 42, .62);
  color: #e2e8f0 !important;
}
.qsp-button-secondary:hover { border-color: rgba(103, 232, 249, .55); background: rgba(30, 41, 59, .9); }
.qsp-button-disabled {
  border-color: var(--qsp-line);
  background: rgba(71, 85, 105, .28);
  color: #94a3b8;
  cursor: not-allowed;
}
.qsp-button-disabled:hover { transform: none; }
.qsp-hero-note {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin: 1rem 0 0;
  color: #93a8c2;
  font-size: .8rem;
}

.qsp-hero-world {
  position: relative;
  width: min(370px, 100%);
  aspect-ratio: 1;
  justify-self: center;
  filter: drop-shadow(0 25px 35px rgba(2, 6, 23, .5));
}
.qsp-island {
  position: absolute;
  inset: 17%;
  overflow: hidden;
  border: 9px solid rgba(255, 255, 255, .08);
  border-radius: 42% 58% 50% 50% / 58% 43% 57% 42%;
  background:
    linear-gradient(35deg, transparent 45%, rgba(254, 240, 138, .84) 46% 56%, transparent 57%),
    linear-gradient(145deg, transparent 43%, rgba(254, 240, 138, .76) 44% 54%, transparent 55%),
    linear-gradient(135deg, #34d399, #0f766e);
  box-shadow: inset -18px -25px 35px rgba(6, 78, 59, .28), 0 0 0 10px rgba(56, 189, 248, .16);
  transform: rotate(-4deg);
}
.qsp-island::after {
  content: "";
  position: absolute;
  inset: 34%;
  border: 5px solid rgba(255, 255, 255, .52);
  border-radius: 50%;
  background: rgba(45, 212, 191, .25);
}
.qsp-island span { position: absolute; z-index: 2; display: grid; place-items: center; }
.qsp-island-tree { color: #064e3b; font-size: 2rem; filter: drop-shadow(0 3px 0 rgba(255,255,255,.2)); }
.qsp-island-tree-one { top: 12%; left: 20%; }
.qsp-island-tree-two { right: 15%; bottom: 15%; }
.qsp-island-building {
  top: 15%;
  right: 18%;
  width: 58px;
  height: 58px;
  border: 5px solid rgba(255,255,255,.7);
  border-radius: 14px;
  background: #4338ca;
  color: #fde68a;
  font-size: 1.4rem;
  transform: rotate(4deg);
}
.qsp-island-portal {
  bottom: 13%;
  left: 20%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #f8fafc;
  color: #0369a1;
  font-size: 1.2rem;
}
.qsp-island-player {
  top: 53%;
  left: 48%;
  color: #fff;
  font-size: 1.85rem;
  text-shadow: 0 3px 0 #0f172a;
}
.qsp-orbit { position: absolute; inset: 7%; border: 1px solid rgba(103, 232, 249, .35); border-radius: 50%; }
.qsp-orbit-two { inset: 1%; border-style: dashed; transform: rotate(30deg); }
.qsp-world-spark {
  position: absolute;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 17px;
  background: rgba(15, 23, 42, .88);
  color: #fbbf24;
  box-shadow: 0 14px 26px rgba(2,6,23,.35);
}
.qsp-world-spark-one { top: 4%; right: 12%; }
.qsp-world-spark-two { bottom: 2%; left: 8%; color: #67e8f9; }

.qsp-catalog-section,
.qsp-how-section,
.qsp-detail-section { margin-top: clamp(2.2rem, 5vw, 4rem); }
.qsp-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}
.qsp-section-heading h2 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 930;
  letter-spacing: -.035em;
}
.qsp-section-heading p:not(.qsp-eyebrow) { margin: .45rem 0 0; color: #64748b; }
.qsp-section-heading .qsp-eyebrow { color: #0f766e; }
.qsp-count {
  flex: none;
  padding: .65rem .85rem;
  border: 1px solid rgba(13, 148, 136, .18);
  border-radius: 999px;
  background: #f0fdfa;
  color: #0f766e;
  font-size: .82rem;
  font-weight: 800;
}
.qsp-count strong { font-size: 1rem; }

.qsp-space-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.qsp-space-card {
  overflow: hidden;
  border: 1px solid #dbe5f0;
  border-radius: 22px;
  background: #fff;
  color: #0f172a;
  box-shadow: 0 18px 45px rgba(15, 23, 42, .08);
}
.qsp-space-card.is-featured { border-color: rgba(13, 148, 136, .42); box-shadow: 0 20px 50px rgba(13, 148, 136, .12); }
.qsp-space-visual { position: relative; display: block; min-height: 230px; overflow: hidden; background: #0f172a; text-decoration: none; }
.qsp-space-visual img { display: block; width: 100%; height: 100%; min-height: 230px; aspect-ratio: 16 / 8.2; object-fit: cover; transition: transform .35s ease; }
.qsp-space-visual:hover img { transform: scale(1.025); }
.qsp-space-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px),
    radial-gradient(circle at 70% 25%, rgba(56,189,248,.4), transparent 22%),
    linear-gradient(135deg, #0f766e, #0b3b6e 55%, #312e81);
  background-size: 40px 40px, 40px 40px, auto, auto;
}
.qsp-space-fallback > i { z-index: 2; display: grid; place-items: center; width: 88px; height: 88px; border: 8px solid rgba(255,255,255,.3); border-radius: 28px; background: #f8fafc; color: #0e7490; font-size: 2.2rem; box-shadow: 0 14px 30px rgba(2,6,23,.3); }
.qsp-map-road { position: absolute; background: rgba(254,240,138,.75); transform: rotate(-8deg); }
.qsp-map-road-x { width: 120%; height: 30px; }
.qsp-map-road-y { width: 30px; height: 120%; }
.qsp-kind-mall { background-color: #4c1d95; }
.qsp-kind-island { background-color: #0369a1; }
.qsp-kind-village { background-color: #166534; }
.qsp-space-kind,
.qsp-space-status {
  position: absolute;
  top: .85rem;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  min-height: 34px;
  padding: .4rem .68rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(2, 6, 23, .78);
  backdrop-filter: blur(9px);
  color: #fff;
  font-size: .74rem;
  font-weight: 850;
}
.qsp-space-kind { left: .85rem; }
.qsp-space-status { right: .85rem; }
.qsp-space-status i,
.qsp-detail-badges .is-published i { color: #34d399; font-size: .55rem; }
.qsp-space-status.is-maintenance { color: #fde68a; }
.qsp-space-status.is-preview { color: #c4b5fd; }
.qsp-space-card-body { padding: 1.25rem; }
.qsp-space-world { margin: 0 0 .25rem; color: #0f766e !important; font-size: .67rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.qsp-space-card h3 { margin: 0; font-size: 1.55rem; font-weight: 920; letter-spacing: -.025em; }
.qsp-space-card h3 a { color: #0f172a; text-decoration: none; }
.qsp-space-card h3 a:hover { color: #0f766e; }
.qsp-space-card-body > p:not(.qsp-space-world) { min-height: 3.4em; margin: .65rem 0 0; color: #526176; line-height: 1.7; }
.qsp-space-features { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.qsp-space-features span { display: inline-flex; align-items: center; gap: .35rem; color: #475569; font-size: .76rem; font-weight: 750; }
.qsp-space-features i { color: #0d9488; }
.qsp-tag-list { display: flex; flex-wrap: wrap; gap: .4rem; margin: .9rem 0 0; padding: 0; list-style: none; }
.qsp-tag-list li { padding: .32rem .58rem; border: 1px solid #dbe5f0; border-radius: 999px; background: #f8fafc; color: #64748b; font-size: .7rem; font-weight: 750; }
.qsp-space-card-actions { justify-content: flex-end; margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid #e8eef5; }
.qsp-space-card-actions .qsp-button { min-height: 44px; padding: .6rem .85rem; font-size: .82rem; }

.qsp-empty-state {
  padding: clamp(2rem, 7vw, 5rem);
  border: 1px dashed #cbd5e1;
  border-radius: 22px;
  background: #f8fafc;
  color: #475569;
  text-align: center;
}
.qsp-empty-state > i { color: #0d9488; font-size: 2.4rem; }
.qsp-empty-state h3 { margin: 1rem 0 .35rem; color: #0f172a; font-size: 1.4rem; }
.qsp-empty-state p { margin: 0; }
.qsp-empty-actions { justify-content: center; margin-top: 1.2rem; }

.qsp-how-section {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 24px;
  background: #0b162a;
}
.qsp-how-section .qsp-section-heading h2 { color: #fff; }
.qsp-how-section .qsp-section-heading .qsp-eyebrow { color: #67e8f9; }
.qsp-how-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .85rem; }
.qsp-how-grid article { position: relative; min-height: 190px; padding: 1.25rem; border: 1px solid rgba(148,163,184,.15); border-radius: 18px; background: rgba(17,33,60,.72); }
.qsp-how-grid article > span { position: absolute; top: 1rem; right: 1rem; color: rgba(103,232,249,.25); font-size: 1.7rem; font-weight: 950; }
.qsp-how-grid article > i { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: rgba(45,212,191,.12); color: #5eead4; font-size: 1.2rem; }
.qsp-how-grid h3 { margin: 1rem 0 .4rem; font-size: 1.08rem; }
.qsp-how-grid p { margin: 0; color: #aebdd0; font-size: .88rem; line-height: 1.7; }

/* Detail */
.qsp-detail-hero {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  min-height: 490px;
  border: 1px solid rgba(148,163,184,.18);
  border-radius: 28px;
  background: #081326;
  box-shadow: 0 25px 60px rgba(2,6,23,.22);
}
.qsp-detail-visual { position: relative; min-height: 420px; overflow: hidden; background: #0f172a; }
.qsp-detail-visual.has-cover { background-position: center; background-repeat: no-repeat; background-size: cover; }
.qsp-detail-fallback { position: absolute; inset: 0; display: block; overflow: hidden; background: radial-gradient(circle at 50% 45%, rgba(45,212,191,.32), transparent 23%), linear-gradient(145deg, #134e4a, #0c4a6e 58%, #312e81); }
.qsp-detail-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px); background-size: 46px 46px; transform: perspective(400px) rotateX(28deg) scale(1.25); }
.qsp-detail-land { position: absolute; inset: 26%; display: grid; place-items: center; border: 12px solid rgba(255,255,255,.14); border-radius: 46% 54% 44% 56%; background: linear-gradient(145deg, #4ade80, #0f766e); color: #fff; font-size: 4rem; box-shadow: 0 0 0 12px rgba(56,189,248,.13); }
.qsp-detail-avatar { position: absolute; left: 47%; bottom: 19%; color: #fff; font-size: 2.1rem; text-shadow: 0 4px 0 #0f172a; }
.qsp-detail-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 4vw, 4rem); }
.qsp-detail-copy h1 { margin: .65rem 0 0; font-size: clamp(2.6rem, 5vw, 4.7rem); font-weight: 950; line-height: .98; letter-spacing: -.05em; overflow-wrap: anywhere; }
.qsp-detail-lead { margin: 1.15rem 0 0; color: #c5d2e2; font-size: 1.04rem; line-height: 1.8; }
.qsp-detail-badges { display: flex; flex-wrap: wrap; gap: .5rem; }
.qsp-detail-badges span { display: inline-flex; align-items: center; gap: .4rem; min-height: 34px; padding: .38rem .65rem; border: 1px solid rgba(148,163,184,.25); border-radius: 999px; background: rgba(15,23,42,.75); color: #dbeafe; font-size: .73rem; font-weight: 850; }
.qsp-detail-badges .is-maintenance { color: #fde68a; }
.qsp-detail-copy .qsp-tag-list li { border-color: rgba(148,163,184,.24); background: rgba(30,41,59,.72); color: #cbd5e1; }
.qsp-detail-actions { margin-top: 1.45rem; }
.qsp-maintenance-notice { display: flex; gap: 1rem; align-items: flex-start; margin-top: 1rem; padding: 1rem 1.2rem; border: 1px solid #fcd34d; border-radius: 16px; background: #fffbeb; color: #78350f; }
.qsp-maintenance-notice > i { margin-top: .2rem; font-size: 1.25rem; }
.qsp-maintenance-notice strong { font-size: 1rem; }
.qsp-maintenance-notice p { margin: .2rem 0 0; color: #92400e; }
.qsp-detail-feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.qsp-detail-feature-grid article { padding: 1.35rem; border: 1px solid #dbe5f0; border-radius: 18px; background: #fff; color: #0f172a; box-shadow: 0 12px 30px rgba(15,23,42,.05); }
.qsp-detail-feature-grid article > i { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px; background: #ecfeff; color: #0e7490; font-size: 1.25rem; }
.qsp-detail-feature-grid h3 { margin: .9rem 0 .35rem; font-size: 1.05rem; }
.qsp-detail-feature-grid p { margin: 0; color: #64748b; font-size: .86rem; line-height: 1.7; }
.qsp-detail-info { display: grid; grid-template-columns: minmax(0, 1fr) minmax(350px, .75fr); gap: 2rem; margin-top: 1rem; padding: clamp(1.5rem,4vw,2.4rem); border: 1px solid rgba(148,163,184,.17); border-radius: 22px; background: #0b162a; }
.qsp-detail-info h2 { margin: 0; font-size: 1.8rem; }
.qsp-detail-info > div > p:not(.qsp-eyebrow) { color: #aebdd0; line-height: 1.8; }
.qsp-detail-info dl { margin: 0; }
.qsp-detail-info dl > div { display: grid; grid-template-columns: 120px 1fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid rgba(148,163,184,.15); }
.qsp-detail-info dl > div:last-child { border-bottom: 0; }
.qsp-detail-info dt { color: #93a8c2; font-size: .78rem; font-weight: 800; }
.qsp-detail-info dd { margin: 0; color: #e2e8f0; font-size: .84rem; font-weight: 750; }
.qsp-detail-footer-actions { justify-content: space-between; margin-top: 1.25rem; }

/* Unavailable */
.qsp-unavailable-shell { display: grid; min-height: min(650px, 72vh); place-items: center; }
.qsp-unavailable-card { width: min(680px, 100%); padding: clamp(2rem, 7vw, 4.5rem); border: 1px solid rgba(148,163,184,.2); border-radius: 28px; background: radial-gradient(circle at 80% 0, rgba(245,158,11,.13), transparent 28%), #0b162a; color: #fff; text-align: center; box-shadow: 0 25px 65px rgba(2,6,23,.28); }
.qsp-unavailable-icon { display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto 1.25rem; border: 1px solid rgba(251,191,36,.3); border-radius: 22px; background: rgba(245,158,11,.12); color: #fbbf24; font-size: 1.8rem; }
.qsp-unavailable-card h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 950; line-height: 1.1; letter-spacing: -.04em; }
.qsp-unavailable-card > p:not(.qsp-eyebrow) { margin: 1rem auto 0; color: #afbdd0; line-height: 1.8; }
.qsp-unavailable-actions { justify-content: center; margin-top: 1.5rem; }

@media (max-width: 900px) {
  .qsp-catalog-hero { grid-template-columns: 1fr; min-height: 0; }
  .qsp-hero-world { position: absolute; right: -70px; bottom: -80px; width: 340px; opacity: .27; }
  .qsp-catalog-hero-copy { max-width: 650px; }
  .qsp-space-grid { grid-template-columns: 1fr; }
  .qsp-how-grid,
  .qsp-detail-feature-grid { grid-template-columns: 1fr; }
  .qsp-how-grid article { min-height: 0; }
  .qsp-detail-hero { grid-template-columns: 1fr; }
  .qsp-detail-visual { min-height: 370px; }
  .qsp-detail-info { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 640px) {
  .qsp-catalog-shell { margin-bottom: 2.5rem; }
  .qsp-breadcrumb { margin-bottom: .4rem; }
  .qsp-catalog-hero { padding: 1.45rem 1.2rem; border-radius: 20px; }
  .qsp-catalog-hero h1 { font-size: 2.25rem; }
  .qsp-hero-lead { margin-top: 1rem; font-size: .94rem; line-height: 1.7; }
  .qsp-hero-world { right: -110px; bottom: -115px; width: 330px; opacity: .13; filter: none; }
  .qsp-hero-actions { align-items: stretch; flex-direction: column; }
  .qsp-hero-actions .qsp-button { width: 100%; }
  .qsp-hero-note { align-items: flex-start; }
  .qsp-section-heading { align-items: flex-start; flex-direction: column; gap: .75rem; }
  .qsp-catalog-section { margin-top: 1.5rem; }
  .qsp-catalog-section .qsp-section-heading { margin-bottom: .9rem; }
  .qsp-count { align-self: flex-start; }
  .qsp-space-visual,
  .qsp-space-visual img { min-height: 190px; }
  .qsp-space-kind,
  .qsp-space-status { top: .65rem; }
  .qsp-space-kind { left: .65rem; }
  .qsp-space-status { right: .65rem; }
  .qsp-space-card-body { padding: 1rem; }
  .qsp-space-card-body > p:not(.qsp-space-world) { min-height: 0; }
  .qsp-space-card-actions { align-items: stretch; flex-direction: column-reverse; }
  .qsp-space-card-actions .qsp-button { width: 100%; }
  .qsp-how-section { padding: 1rem; border-radius: 20px; }
  .qsp-detail-hero { border-radius: 20px; }
  .qsp-detail-visual { min-height: 280px; }
  .qsp-detail-copy { padding: 1.35rem 1.1rem 1.5rem; }
  .qsp-detail-copy h1 { font-size: clamp(2.25rem, 12vw, 3.2rem); }
  .qsp-detail-actions { align-items: stretch; flex-direction: column; }
  .qsp-detail-actions .qsp-button { width: 100%; }
  .qsp-detail-info { padding: 1.2rem; }
  .qsp-detail-info dl > div { grid-template-columns: 1fr; gap: .25rem; }
  .qsp-detail-footer-actions { align-items: stretch; flex-direction: column; }
  .qsp-detail-footer-actions .qsp-button { width: 100%; }
  .qsp-unavailable-actions { align-items: stretch; flex-direction: column; }
  .qsp-unavailable-actions .qsp-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .qsp-catalog-shell *,
  .qsp-catalog-shell *::before,
  .qsp-catalog-shell *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}