.page-home {
  position: relative;
  isolation: isolate;
  --home-gap: clamp(12px, 1.5vw, 20px);
  --home-pad: clamp(46px, 6vw, 88px);
}

.page-home .gb-section {
  padding: var(--home-pad) 0;
  position: relative;
}

.page-home .gb-band {
  margin-bottom: clamp(14px, 1.8vw, 22px);
}

/* ---------------- 01 首屏 ---------------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(16px, 2.6vw, 32px) 0 clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -32% -16% auto -16%;
  height: 88%;
  background:
    radial-gradient(44% 52% at 16% 12%, rgba(139, 92, 246, 0.22), transparent 68%),
    radial-gradient(40% 46% at 86% 6%, rgba(58, 182, 240, 0.18), transparent 70%),
    radial-gradient(38% 42% at 54% 34%, rgba(185, 138, 46, 0.16), transparent 72%);
  pointer-events: none;
  z-index: 0;
  animation: home-drift 34s ease-in-out infinite alternate;
}

@keyframes home-drift {
  from { transform: translate3d(-1.6%, 0, 0) scale(1); }
  to { transform: translate3d(1.6%, 1.4%, 0) scale(1.06); }
}

.page-home .home-hero__sigil {
  position: absolute;
  top: 8%;
  right: 2%;
  width: clamp(180px, 22vw, 320px);
  height: auto;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}

.page-home .home-hero__shell {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 36px);
  margin-top: clamp(14px, 2vw, 22px);
}

.page-home .home-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(233, 200, 107, 0.86);
}

.page-home .home-hero__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 4px rgba(49, 196, 141, 0.16);
  flex: none;
}

.page-home .home-hero__title {
  margin: clamp(12px, 1.6vw, 18px) 0 0;
  font-size: clamp(29px, 4.4vw, 56px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.012em;
  background: linear-gradient(100deg, #E9C86B 0%, #B98A2E 40%, #F3EFE6 76%, #E9C86B 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #E9C86B;
}

.page-home .home-hero__intro {
  margin: clamp(14px, 1.6vw, 18px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.78);
}

.page-home .home-hero__matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(22px, 2.8vw, 34px);
}

.page-home .home-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: clamp(13px, 1.4vw, 18px) clamp(14px, 1.5vw, 20px) clamp(14px, 1.5vw, 20px);
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(155deg, rgba(29, 31, 38, 0.94), rgba(11, 11, 13, 0.96));
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.32s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.32s ease, box-shadow 0.32s ease;
}

.page-home .home-tile::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-lit), var(--gold));
  opacity: 0;
  transition: opacity 0.32s ease;
}

.page-home .home-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(233, 200, 107, 0.12), transparent 58%);
  opacity: 0;
  transition: opacity 0.32s ease;
  pointer-events: none;
}

.page-home .home-tile:hover,
.page-home .home-tile:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(233, 200, 107, 0.52);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
  outline: none;
}

.page-home .home-tile:hover::before,
.page-home .home-tile:focus-visible::before,
.page-home .home-tile:hover::after,
.page-home .home-tile:focus-visible::after {
  opacity: 1;
}

.page-home .home-tile__num {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(233, 200, 107, 0.72);
}

.page-home .home-tile__name {
  position: relative;
  z-index: 1;
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cream);
}

.page-home .home-tile__desc {
  position: relative;
  z-index: 1;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(243, 239, 230, 0.5);
  transition: color 0.32s ease;
}

.page-home .home-tile:hover .home-tile__desc,
.page-home .home-tile:focus-visible .home-tile__desc {
  color: rgba(243, 239, 230, 0.8);
}

/* 右侧窄列 */
.page-home .home-hero__rail {
  display: grid;
  gap: var(--home-gap);
  align-content: start;
}

.page-home .home-rail__visual {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(233, 200, 107, 0.22);
  background: var(--obsidian);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}

.page-home .home-rail__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-rail__cycle {
  border-radius: var(--r-md);
  border: 1px solid rgba(233, 200, 107, 0.26);
  background: linear-gradient(150deg, rgba(185, 138, 46, 0.18), rgba(22, 23, 28, 0.95) 58%);
  padding: clamp(14px, 1.6vw, 18px);
}

.page-home .home-rail__cycleLabel {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(233, 200, 107, 0.85);
}

.page-home .home-rail__cycleValue {
  margin: 8px 0 0;
  font-size: clamp(19px, 1.8vw, 25px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream);
}

.page-home .home-rail__cycleNote {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(243, 239, 230, 0.62);
}

.page-home .home-rail__cycle details {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-rail__cycle summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-lit);
  border-radius: var(--r-sm);
}

.page-home .home-rail__cycle summary::-webkit-details-marker {
  display: none;
}

.page-home .home-rail__cycle summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--gold-lit);
  transition: transform 0.25s ease;
}

.page-home .home-rail__cycle details[open] summary::after {
  transform: rotate(45deg);
}

.page-home .home-rail__cycle summary:focus-visible {
  outline: 2px solid var(--gold-lit);
  outline-offset: 3px;
}

.page-home .home-rail__scheduleList {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .home-rail__scheduleList li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(243, 239, 230, 0.72);
}

.page-home .home-rail__scheduleList span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--electric);
  white-space: nowrap;
}

.page-home .home-rail__help {
  display: block;
  text-decoration: none;
  border-radius: var(--r-md);
  padding: clamp(14px, 1.6vw, 18px);
  border: 1px solid rgba(139, 92, 246, 0.42);
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.24), rgba(29, 31, 38, 0.96) 62%);
  transition: transform 0.32s ease, border-color 0.32s ease, box-shadow 0.32s ease;
}

.page-home .home-rail__help:hover,
.page-home .home-rail__help:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.82);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5);
  outline: none;
}

.page-home .home-rail__helpTitle {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cream);
}

.page-home .home-rail__helpText {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(243, 239, 230, 0.66);
}

.page-home .home-rail__helpAction {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-lit);
  border-bottom: 1px solid rgba(233, 200, 107, 0.5);
  padding-bottom: 2px;
}

/* ---------------- 02 平台 ---------------- */
.page-home .home-about__lede {
  margin: 0;
  color: rgba(243, 239, 230, 0.8);
}

.page-home .home-about__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 24px);
  margin-top: clamp(24px, 3vw, 38px);
}

.page-home .home-about__fact {
  position: relative;
  padding: clamp(16px, 1.8vw, 22px) clamp(16px, 1.8vw, 22px) clamp(16px, 1.8vw, 22px) clamp(20px, 2.2vw, 28px);
  border-radius: var(--r-md);
  background: linear-gradient(155deg, rgba(29, 31, 38, 0.82), rgba(11, 11, 13, 0.7));
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-home .home-about__fact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--moss);
}

.page-home .home-about__fact:nth-child(2)::before {
  background: var(--clay);
}

.page-home .home-about__fact:nth-child(3)::before {
  background: var(--slate);
}

.page-home .home-about__factKicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(243, 239, 230, 0.45);
}

.page-home .home-about__factValue {
  margin: 8px 0 0;
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--gold-lit);
  letter-spacing: -0.01em;
}

.page-home .home-about__factText {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(243, 239, 230, 0.66);
}

.page-home .home-about__invite {
  margin: clamp(22px, 2.6vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(233, 200, 107, 0.9);
}

/* ---------------- 03 大屏导航 ---------------- */
.page-home .home-nav__backdrop {
  margin: 0 0 clamp(22px, 3vw, 34px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
}

.page-home .home-nav__backdrop img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-nav__groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

.page-home .home-nav__group {
  position: relative;
  border-radius: var(--r-md);
  padding: clamp(16px, 1.8vw, 22px);
  background: linear-gradient(160deg, rgba(29, 31, 38, 0.92), rgba(11, 11, 13, 0.86));
  border: 1px solid var(--line-soft);
  transition: transform 0.32s ease, border-color 0.32s ease, box-shadow 0.32s ease;
}

.page-home .home-nav__group::before {
  content: "";
  position: absolute;
  left: clamp(16px, 1.8vw, 22px);
  right: clamp(16px, 1.8vw, 22px);
  top: 0;
  height: 3px;
  border-radius: 0 0 3px 3px;
}

.page-home .home-nav__group--content::before { background: var(--moss); }
.page-home .home-nav__group--service::before { background: var(--clay); }
.page-home .home-nav__group--rule::before { background: var(--slate); }
.page-home .home-nav__group--interactive::before { background: var(--violet); }

.page-home .home-nav__group:hover {
  transform: translateY(-4px);
  border-color: rgba(233, 200, 107, 0.36);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.5);
}

.page-home .home-nav__groupName {
  margin: 10px 0 0;
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 700;
  color: var(--cream);
}

.page-home .home-nav__groupNote {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(243, 239, 230, 0.46);
}

.page-home .home-nav__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-nav__list a {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(243, 239, 230, 0.82);
  text-decoration: none;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  background: rgba(243, 239, 230, 0.04);
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-home .home-nav__list a:hover,
.page-home .home-nav__list a:focus-visible {
  color: var(--gold-lit);
  border-color: rgba(233, 200, 107, 0.42);
  background: rgba(233, 200, 107, 0.08);
  outline: none;
}

.page-home .home-nav__foot {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .home-nav__footText {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.66);
}

/* ---------------- 04 当季 ---------------- */
.page-home .home-season__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .home-season__steps {
  list-style: none;
  margin: 0;
  padding: 0 0 0 6px;
  display: grid;
  gap: clamp(18px, 2.2vw, 26px);
  position: relative;
}

.page-home .home-season__steps::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--clay), rgba(194, 112, 61, 0.1));
}

.page-home .home-season__step {
  position: relative;
  padding-left: clamp(20px, 2.4vw, 28px);
}

.page-home .home-season__step::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px rgba(194, 112, 61, 0.16);
}

.page-home .home-season__stepTitle {
  margin: 0;
  font-size: clamp(15.5px, 1.4vw, 18px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--cream);
}

.page-home .home-season__stepText {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(243, 239, 230, 0.66);
  max-width: 52ch;
}

.page-home .home-season__visual {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(233, 200, 107, 0.2);
  background: var(--obsidian);
}

.page-home .home-season__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .home-season__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 34px);
}

/* ---------------- 05 反馈 ---------------- */
.page-home .home-help__path {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

.page-home .home-help__step {
  position: relative;
  border-radius: var(--r-md);
  padding: clamp(16px, 2vw, 24px);
  border: 1px solid rgba(139, 92, 246, 0.3);
  background: linear-gradient(150deg, rgba(139, 92, 246, 0.16), rgba(22, 23, 28, 0.95) 62%);
}

.page-home .home-help__stepNum {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(139, 92, 246, 0.95);
  padding: 3px 8px;
  border-radius: var(--r-sm);
  background: rgba(139, 92, 246, 0.14);
}

.page-home .home-help__stepTitle {
  margin: 12px 0 0;
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-home .home-help__stepText {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(243, 239, 230, 0.68);
}

.page-home .home-help__foot {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-top: clamp(22px, 3vw, 32px);
  padding-top: clamp(18px, 2.2vw, 26px);
  border-top: 1px solid var(--line-soft);
}

.page-home .home-help__footText {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.62);
}

/* ---------------- 06 会馆气质 ---------------- */
.page-home .home-venue__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
  align-items: center;
}

.page-home .home-venue__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
}

.page-home .home-venue__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-venue__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(11, 11, 13, 0.72) 100%);
  pointer-events: none;
}

.page-home .home-venue__text .gb-prose {
  margin: 0;
  color: rgba(243, 239, 230, 0.76);
}

.page-home .home-venue__text .gb-cta {
  margin-top: clamp(18px, 2.2vw, 26px);
}

/* ---------------- 收尾行动区 ---------------- */
.page-home .home-actions {
  padding: clamp(42px, 5vw, 76px) 0 clamp(56px, 7vw, 100px);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(22, 23, 28, 0.6), rgba(11, 11, 13, 0.9));
}

.page-home .home-actions__title {
  margin: 0;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
}

.page-home .home-actions__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: clamp(18px, 2.4vw, 28px);
}

.page-home .home-actions__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: rgba(243, 239, 230, 0.03);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(243, 239, 230, 0.7);
  transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.page-home .home-actions__link span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-lit);
}

.page-home .home-actions__link:hover,
.page-home .home-actions__link:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(233, 200, 107, 0.48);
  background: rgba(233, 200, 107, 0.07);
  outline: none;
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 559px) {
  .page-home .home-tile--wide {
    grid-column: auto;
  }

  .page-home .home-hero__sigil {
    display: none;
  }
}

@media (min-width: 560px) {
  .page-home .home-hero__matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-tile--wide {
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  .page-home .home-about__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-nav__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-help__path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-help__step:first-child::after {
    content: "";
    position: absolute;
    right: -17px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--gold-lit);
    border-right: 2px solid var(--gold-lit);
    transform: translateY(-50%) rotate(45deg);
    opacity: 0.7;
  }

  .page-home .home-nav__foot,
  .page-home .home-help__foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-home .home-actions__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .home-season__body {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-venue__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-nav__groups {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-actions__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .page-home .home-hero__matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-tile--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero::before {
    animation: none;
  }

  .page-home .home-tile,
  .page-home .home-nav__group,
  .page-home .home-rail__help,
  .page-home .home-actions__link {
    transition: none;
  }
}