.px-hero { position: relative; overflow: hidden; padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5rem); }
.px-hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: clamp(1.6rem, 4vw, 3.5rem); }
.px-hero__txt > .hq-step__pill { margin-top: 0; }
.px-hero__h { margin: 1.1rem 0 0; font-size: clamp(3.4rem, 8vw, 6rem); line-height: 1; }
.px-hero__txt .hq-p { margin-top: 1.1rem; max-width: 52ch; }
.px-hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.8rem; }
.px-hero__pills { list-style: none; display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.8rem 0 0; padding: 0; }
.px-hero__pills .hq-step__pill { margin-top: 0; }
.px-hero__art { position: relative; justify-self: center; width: min(440px, 100%); aspect-ratio: 1 / 1; display: grid; place-items: center; }
.px-hero__art img { position: relative; z-index: 2; width: 84%; height: 84%; object-fit: contain; filter: drop-shadow(0 18px 38px rgba(5, 8, 24, 0.6)); animation: hq-float 6.5s ease-in-out infinite; }
.px-hero__art .hq-deco--1 { top: 2%; right: 8%; }

.px-intro { position: relative; overflow: hidden; background: var(--hq-bg-2); padding: clamp(3rem, 6vw, 5rem) 0; }
.px-intro__top { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(1.6rem, 4vw, 3.5rem); align-items: center; }
.px-intro__art { position: relative; justify-self: center; width: min(420px, 100%); aspect-ratio: 1 / 1; display: grid; place-items: center; }
.px-intro__art img { position: relative; z-index: 2; width: 82%; height: 82%; object-fit: contain; filter: drop-shadow(0 18px 38px rgba(5, 8, 24, 0.6)); animation: hq-float 6.5s ease-in-out infinite; }
.px-intro .hq-shead { max-width: none; }
.px-spec { list-style: none; margin: clamp(2rem, 4vw, 3rem) 0 0; padding: clamp(1.4rem, 3vw, 2rem) clamp(1.8rem, 4vw, 3rem); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.4rem 2.4rem; border: 4px solid transparent; border-radius: var(--hq-r-lg); background: linear-gradient(158deg, var(--hq-bg-3), var(--hq-bg-2)) padding-box, var(--hq-grad-border) border-box; }
.px-spec li { position: relative; display: flex; flex-direction: column; gap: 0.2rem; }
.px-spec li:not(:first-child)::before { content: ""; position: absolute; left: -1.2rem; top: 10%; bottom: 10%; width: 2px; background: var(--hq-line-2); }
.px-spec b { font-family: var(--hq-ff-display); font-weight: 800; font-size: clamp(1.4rem, 2.4vw, 2rem); color: var(--hq-gold-2); line-height: 1; }
.px-spec span { font-family: var(--hq-ff-body); font-weight: var(--hq-fw-bd); font-size: 0.96rem; color: var(--hq-soft); }

.px-game { position: relative; padding: clamp(3rem, 6vw, 5.5rem) 0; }
.px-game__row { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(1.4rem, 3vw, 2.2rem); align-items: start; margin-top: clamp(2rem, 4vw, 3rem); }
.px-stage { position: relative; display: grid; place-items: center; overflow: hidden; border-radius: var(--hq-r-lg); border: 4px solid transparent; background: var(--hq-bg) padding-box, var(--hq-grad-border) border-box; box-shadow: var(--hq-shadow), var(--hq-glow-v); aspect-ratio: 16 / 10; min-height: 320px; }
.px-stage__frame { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; z-index: 1; }
.px-stage__spin { position: relative; z-index: 2; width: 56px; height: 56px; border-radius: 50%; background: conic-gradient(from 0deg, transparent, var(--hq-violet), var(--hq-cyan), var(--hq-gold), transparent); -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px)); mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px)); animation: hq-spin 0.85s linear infinite; }
.px-stage.is-ready .px-stage__spin { display: none; }
.px-stage__fs { position: absolute; z-index: 3; top: 12px; right: 12px; display: grid; place-items: center; width: 42px; height: 42px; border: 2px solid var(--hq-line-2); border-radius: var(--hq-r-sm); background: rgba(12, 17, 48, 0.72); color: var(--hq-gold-2); cursor: pointer; backdrop-filter: blur(6px); }
.px-ctrls { display: flex; flex-direction: column; border: 4px solid transparent; border-radius: var(--hq-r-lg); background: linear-gradient(158deg, var(--hq-bg-3), var(--hq-bg-2)) padding-box, var(--hq-grad-border) border-box; padding: clamp(1.5rem, 3vw, 2rem); }
.px-ctrls h3 { margin: 0 0 1.1rem; font-family: var(--hq-ff-display); font-weight: 700; font-size: 1.4rem; color: var(--hq-text); }
.px-ctrl-list { list-style: none; margin: 0; padding: 0; }
.px-ctrl { display: flex; align-items: center; gap: 0.9rem; padding: 0.8rem 0; }
.px-ctrl + .px-ctrl { border-top: 1px solid var(--hq-line); }
.px-ctrl__key { flex: none; min-width: 64px; text-align: center; padding: 0.5rem 0.65rem; border-radius: var(--hq-r-xs); background: linear-gradient(to top, var(--hq-violet-dk), var(--hq-violet)); color: var(--hq-cream); font-family: var(--hq-ff-body); font-weight: 800; font-size: 0.92rem; letter-spacing: 0.04em; box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4); }
.px-ctrl__txt { display: flex; flex-direction: column; font-family: var(--hq-ff-body); font-weight: var(--hq-fw-body); font-size: 0.96rem; color: var(--hq-soft); }
.px-ctrl__txt b { font-weight: 700; font-size: 1.04rem; color: var(--hq-text); }
.px-gtips { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2vw, 1.5rem); margin-top: clamp(1.5rem, 3vw, 2.2rem); }
.px-gtip { display: flex; align-items: flex-start; gap: 1rem; border: 4px solid transparent; border-radius: var(--hq-r-lg); background: linear-gradient(158deg, var(--hq-bg-3), var(--hq-bg-2)) padding-box, var(--hq-grad-border) border-box; padding: clamp(1.3rem, 2.5vw, 1.8rem); }
.px-gtip__ic { display: inline-grid; place-items: center; flex: none; width: 52px; height: 52px; border-radius: 50%; border: 3px solid transparent; background: radial-gradient(circle at 38% 32%, var(--hq-violet-2), var(--hq-violet-dk)) padding-box, var(--hq-grad-border) border-box; color: var(--hq-gold-2); box-shadow: var(--hq-glow-v); }
.px-gtip__ic .hq-ic { width: 1.45em; height: 1.45em; }
.px-gtip h3 { margin: 0; font-family: var(--hq-ff-display); font-weight: 700; font-size: 1.24rem; color: var(--hq-text); }
.px-gtip p { margin: 0.5rem 0 0; font-family: var(--hq-ff-body); font-weight: var(--hq-fw-body); font-size: 1rem; line-height: 1.6; color: var(--hq-soft); }

.px-mech { position: relative; overflow: hidden; background: var(--hq-bg-2); padding: clamp(3rem, 6vw, 5rem) 0; }
.px-mech__slider { max-width: 780px; margin: clamp(2rem, 4vw, 3rem) auto 0; min-height: 300px; border: 4px solid transparent; border-radius: var(--hq-r-lg); background: linear-gradient(158deg, var(--hq-bg-3), var(--hq-bg-2)) padding-box, var(--hq-grad-border) border-box; padding: clamp(1.9rem, 3.5vw, 2.8rem); }
.px-mech__slider .hq-slider__dots { margin-bottom: 1.5rem; }
.px-mech__slider .hq-slide p { font-size: 1.1rem; }

.px-syms { position: relative; padding: clamp(3rem, 6vw, 5.5rem) 0; }
.px-tiers { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2vw, 1.6rem); margin-top: clamp(2rem, 4vw, 3rem); }
.px-tier { border: 4px solid transparent; border-radius: var(--hq-r-lg); background: linear-gradient(158deg, var(--hq-bg-3), var(--hq-bg-2)) padding-box, var(--hq-grad-border) border-box; padding: clamp(1.4rem, 2.6vw, 2rem); }
.px-tier--wide { grid-column: 1 / -1; }
.px-tier__label { display: inline-block; margin-bottom: 1.2rem; font-family: var(--hq-ff-display); font-weight: 800; font-size: 1.35rem; color: var(--hq-soft); }
.px-tier__label--special { color: var(--hq-pink); }
.px-tier__label--high { color: var(--hq-gold-2); }
.px-tier__row { display: flex; flex-wrap: wrap; justify-content: space-around; gap: clamp(1.2rem, 3vw, 2rem); }
.px-sym { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; margin: 0; width: 132px; }
.px-sym img { width: 100px; height: 100px; object-fit: contain; filter: drop-shadow(0 8px 18px rgba(5, 8, 24, 0.55)); transition: transform 0.25s ease; }
.px-sym:hover img { transform: scale(1.12) rotate(-4deg); }
.px-sym figcaption { text-align: center; }
.px-sym b { display: block; font-family: var(--hq-ff-body); font-weight: 700; font-size: 1.1rem; color: var(--hq-text); }
.px-sym span { font-family: var(--hq-ff-body); font-size: 0.96rem; color: var(--hq-soft); }
.px-syms__note { margin: clamp(1.5rem, 3vw, 2rem) 0 0; font-family: var(--hq-ff-body); font-size: 0.96rem; color: var(--hq-muted); }

.px-faq { position: relative; overflow: hidden; background: var(--hq-bg-2); padding: clamp(3rem, 6vw, 5rem) 0; }
.px-faq__in { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(1.6rem, 4vw, 3.5rem); align-items: start; }
.px-faq__intro { position: sticky; top: calc(var(--hq-header-h) + 1rem); }
.px-faq__link { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.4rem; font-family: var(--hq-ff-body); font-weight: var(--hq-fw-bd); font-size: 1.04rem; color: var(--hq-gold-2); }
.px-faq__link .hq-ic { color: var(--hq-cyan); }
.px-faq__link:hover { color: var(--hq-cream); }

@media (max-width: 900px) {
  .px-hero__in { grid-template-columns: 1fr; text-align: center; }
  .px-hero__txt .hq-p { margin-inline: auto; }
  .px-hero__cta, .px-hero__pills { justify-content: center; }
  .px-hero__txt > .hq-step__pill { align-self: center; }
  .px-hero__art { order: -1; width: min(320px, 78vw); }
  .px-intro__top { grid-template-columns: 1fr; text-align: center; }
  .px-intro__art { order: -1; width: min(300px, 70vw); }
  .px-game__row { grid-template-columns: 1fr; }
  .px-faq__in { grid-template-columns: 1fr; }
  .px-faq__intro { position: static; }
}
@media (max-width: 640px) {
  .px-tiers { grid-template-columns: 1fr; }
  .px-gtips { grid-template-columns: 1fr; }
  .px-tier--wide { grid-column: auto; }
}