.page-home {
  --home-cut: 16px;
  --home-line: rgba(212, 175, 55, 0.22);
  background: var(--c-ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-home .breadcrumb {
  padding: 14px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.14);
}

/* ===================== 01 首屏 ===================== */
.page-home .hero-split {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--home-line);
}

.page-home .hero-split__brand {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(44px, 9vw, 88px) var(--gutter) clamp(36px, 7vw, 72px);
}

.page-home .hero-split__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .hero-split__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-home .hero-split__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 26%, rgba(212, 175, 55, 0.30), transparent 58%),
    linear-gradient(122deg, rgba(14, 13, 12, 0.95) 38%, rgba(14, 13, 12, 0.58) 100%);
}

.page-home .hero-split__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-home .hero-split__crown {
  display: inline-flex;
  color: var(--c-gold);
  filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.55));
}

.page-home .hero-split__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: 1.14;
  letter-spacing: -0.005em;
  background: linear-gradient(96deg, #FBF0C6 0%, var(--c-gold) 44%, var(--c-gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 0 rgba(212, 175, 55, 0.28));
}

.page-home .hero-split__lede {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .hero-split__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 6px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
}

.page-home .hero-split__facts .fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .hero-split__facts dt {
  font-size: var(--fs-1);
  letter-spacing: 0.1em;
  color: var(--c-rock);
}

.page-home .hero-split__facts .mono {
  font-size: var(--fs-4);
  color: var(--c-gold);
  letter-spacing: 0.06em;
}

.page-home .hero-split__preview {
  position: relative;
  padding: clamp(30px, 6vw, 56px) var(--gutter);
  border-top: 1px solid var(--home-line);
  background:
    linear-gradient(180deg, rgba(26, 25, 23, 0.9), rgba(14, 13, 12, 0.96)),
    repeating-linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0 1px, transparent 1px 14px);
}

.page-home .hero-split__preview-head {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold-deep);
}

.page-home .chapter-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .chapter-list__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-top: 1px solid rgba(212, 175, 55, 0.12);
}

.page-home .chapter-list__item:last-child {
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
}

.page-home .chapter-list__num {
  flex: none;
  padding-top: 15px;
  font-size: var(--fs-1);
  color: var(--c-gold-deep);
  letter-spacing: 0.08em;
}

.page-home .chapter-list__link {
  display: block;
  flex: 1;
  padding: 14px 4px 14px 0;
  font-family: var(--font-display);
  font-size: var(--fs-3);
  line-height: 1.5;
  color: var(--text);
  text-decoration: none;
  transition: color 200ms var(--ease), transform 220ms var(--ease);
}

.page-home .chapter-list__link:hover,
.page-home .chapter-list__link:focus-visible {
  color: var(--c-gold);
  transform: translateX(6px);
}

.page-home .chapter-list__link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

/* ===================== 02 入口索引 ===================== */
.page-home .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 34px;
}

.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px 24px;
  background: var(--c-charcoal);
  border: 1px solid rgba(212, 175, 55, 0.16);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, 0 100%);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease), background 260ms var(--ease);
}

.page-home .entry-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-gold), rgba(212, 175, 55, 0));
  opacity: 0.5;
  transition: opacity 260ms var(--ease);
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.62);
  background: #201E1B;
}

.page-home .entry-card:hover::before,
.page-home .entry-card:focus-within::before {
  opacity: 1;
}

.page-home .entry-card--wine {
  background: linear-gradient(150deg, rgba(110, 27, 42, 0.42), var(--c-charcoal) 62%);
}

.page-home .entry-card--moss {
  background: linear-gradient(150deg, rgba(74, 90, 70, 0.4), var(--c-charcoal) 62%);
}

.page-home .entry-card--gold {
  background: linear-gradient(120deg, rgba(212, 175, 55, 0.16), var(--c-charcoal) 58%);
  border-color: rgba(212, 175, 55, 0.4);
}

.page-home .entry-card__num {
  margin: 0;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-home .entry-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-4);
  line-height: 1.32;
  color: var(--c-cream);
}

.page-home .entry-card__desc {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.72;
  color: var(--text-dim);
}

.page-home .entry-card__meta {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.06em;
  color: var(--c-rock);
}

.page-home .entry-card__go {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 12px;
  font-size: var(--fs-2);
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease);
}

.page-home .entry-card__go:hover,
.page-home .entry-card__go:focus-visible {
  border-bottom-color: var(--c-cyan);
}

.page-home .entry-card__go:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

/* ===================== 03 本季更新带 ===================== */
.page-home .season-band {
  background:
    linear-gradient(180deg, rgba(110, 27, 42, 0.30), rgba(14, 13, 12, 0.98) 78%),
    var(--c-ink);
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .season-band__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .season-band__hint {
  margin: 0;
  font-size: var(--fs-2);
  color: var(--text-dim);
}

.page-home .season-tabs {
  margin-top: 26px;
}

.page-home .season-tabs__bar {
  display: flex;
  gap: 8px;
  padding-bottom: 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .season-tabs__bar::-webkit-scrollbar {
  display: none;
}

.page-home .season-panel {
  margin-top: 22px;
  padding: 24px 22px 24px 26px;
  background: rgba(26, 25, 23, 0.82);
  border-left: 2px solid var(--c-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .season-panel__lead {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--fs-3);
  line-height: 1.6;
  color: var(--c-cream);
}

.page-home .season-panel__list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .season-panel__list li::marker {
  color: var(--c-gold);
}

/* ===================== 04 移动端体验 ===================== */
.page-home .mobile-check__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.page-home .mobile-check__lede {
  margin: 0 0 24px;
  font-size: var(--fs-3);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .mobile-check__points {
  display: grid;
  gap: 16px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-home .mobile-check__points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px dashed rgba(212, 175, 55, 0.2);
}

.page-home .mobile-check__num {
  font-size: var(--fs-5);
  line-height: 1;
  color: var(--c-gold);
  letter-spacing: 0.02em;
}

.page-home .mobile-check__txt {
  font-size: var(--fs-2);
  line-height: 1.74;
  color: var(--text-dim);
}

.page-home .mobile-check__note {
  margin: 0 0 26px;
  padding: 16px 18px;
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--c-cream);
  background: rgba(74, 90, 70, 0.34);
  border-left: 2px solid var(--c-moss);
}

.page-home .mobile-check__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .mobile-check__media {
  margin: 0;
}

.page-home .mobile-check__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid rgba(212, 175, 55, 0.24);
  clip-path: polygon(var(--home-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--home-cut));
}

/* ===================== 05 会员权益 ===================== */
.page-home .member-ladder {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--c-ink), #161412 55%, var(--c-ink));
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .member-ladder__glow {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
}

.page-home .member-ladder__glow img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .member-ladder__glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 62%, rgba(212, 175, 55, 0.34), transparent 62%);
}

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

.page-home .ladder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

.page-home .ladder__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 20px 22px;
  background: rgba(26, 25, 23, 0.86);
  border: 1px solid rgba(212, 175, 55, 0.18);
  clip-path: polygon(0 var(--home-cut), var(--home-cut) 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .ladder__step--top {
  background: linear-gradient(140deg, rgba(212, 175, 55, 0.26), rgba(26, 25, 23, 0.94) 60%);
  border-color: rgba(212, 175, 55, 0.62);
}

.page-home .ladder__tier {
  margin: 0;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  color: var(--c-gold-deep);
}

.page-home .ladder__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-4);
  color: var(--c-cream);
}

.page-home .ladder__desc {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.74;
  color: var(--text-dim);
}

.page-home .ladder__line {
  margin: auto 0 0;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-home .member-ladder__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: 30px;
}

.page-home .footer-inline-link {
  font-size: var(--fs-2);
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.36);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .footer-inline-link:hover,
.page-home .footer-inline-link:focus-visible {
  color: var(--c-gold);
  border-color: var(--c-gold);
}

.page-home .footer-inline-link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

/* ===================== 06 回访两步定位 ===================== */
.page-home .two-step__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  padding: 18px 20px;
  background: #FFFFFF;
  border-left: 4px solid var(--c-gold);
}

.page-home .two-step__chip {
  font-size: var(--fs-2);
  letter-spacing: 0.06em;
  color: var(--paper-ink);
  padding: 6px 12px;
  border: 1px solid rgba(22, 19, 15, 0.2);
}

.page-home .two-step__chip--gold {
  color: #ffffff;
  background: var(--c-gold-deep);
  border-color: var(--c-gold-deep);
}

.page-home .two-step__arrow {
  color: var(--c-gold-deep);
  font-size: var(--fs-3);
}

.page-home .two-step__note {
  font-size: var(--fs-2);
  color: var(--paper-text);
}

.page-home .two-step__guide {
  margin: 20px 0 0;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--paper-text);
}

.page-home .two-step__guide a {
  color: var(--c-wine);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-home .two-step__guide a:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-home .step-path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-home .step-path__item {
  padding: 22px 20px;
  background: #FFFFFF;
  border: 1px solid rgba(22, 19, 15, 0.1);
  border-top: 3px solid var(--c-gold);
}

.page-home .step-path__num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--c-gold-deep);
}

.page-home .step-path__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-3);
  color: var(--paper-ink);
}

.page-home .step-path__body {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--paper-text);
}

/* ===================== 07 服务范围速查 ===================== */
.page-home .scope-check__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 30px;
}

.page-home .scope-col {
  padding: 22px 20px;
  background: var(--c-charcoal);
  border-top: 2px solid var(--c-gold-deep);
}

.page-home .scope-col__label {
  margin: 0 0 10px;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--c-gold-deep);
}

.page-home .scope-col__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-3);
  color: var(--c-cream);
}

.page-home .scope-col__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: var(--fs-2);
  line-height: 1.6;
  color: var(--text-dim);
}

.page-home .scope-col__list li {
  padding-left: 16px;
  position: relative;
}

.page-home .scope-col__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 1px;
  background: var(--c-gold);
}

.page-home .scope-check__media {
  margin: 0;
}

.page-home .scope-check__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  opacity: 0.8;
}

.page-home .scope-check__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: 28px;
}

/* ===================== 收束出口 ===================== */
.page-home .home-outro {
  background: var(--c-ink);
  border-top: 1px solid var(--home-line);
}

.page-home .home-outro__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-4);
  color: var(--c-cream);
}

.page-home .outro-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(212, 175, 55, 0.16);
  border: 1px solid rgba(212, 175, 55, 0.16);
}

.page-home .outro-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--c-ink);
  text-decoration: none;
  transition: background 220ms var(--ease);
}

.page-home .outro-link:hover,
.page-home .outro-link:focus-visible {
  background: #1C1A17;
}

.page-home .outro-link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-home .outro-link__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-3);
  color: var(--c-gold);
}

.page-home .outro-link__d {
  font-size: var(--fs-2);
  line-height: 1.7;
  color: var(--text-dim);
}

/* ===================== 响应式 ===================== */
@media (min-width: 720px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-home .scope-check__media {
    grid-column: 1 / -1;
  }

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

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

@media (min-width: 960px) {
  .page-home .hero-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-home .hero-split__brand {
    padding: 96px var(--gutter) 88px clamp(28px, 5vw, 60px);
    justify-content: center;
  }

  .page-home .hero-split__preview {
    border-top: 0;
    border-left: 1px solid var(--home-line);
    padding: 76px clamp(28px, 4vw, 56px);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-home .mobile-check__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

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

  .page-home .ladder__step:nth-child(2) {
    transform: translateY(14px);
  }

  .page-home .ladder__step:nth-child(3) {
    transform: translateY(28px);
  }

  .page-home .ladder__step:nth-child(4) {
    transform: translateY(42px);
  }

  .page-home .member-ladder__foot {
    margin-top: 74px;
  }

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

@media (min-width: 1080px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .entry-card:nth-child(1) {
    grid-column: 1 / span 6;
  }

  .page-home .entry-card:nth-child(2) {
    grid-column: 8 / span 5;
    margin-top: 54px;
  }

  .page-home .entry-card:nth-child(3) {
    grid-column: 1 / span 5;
  }

  .page-home .entry-card:nth-child(4) {
    grid-column: 7 / span 6;
    margin-top: 38px;
  }

  .page-home .entry-card:nth-child(5) {
    grid-column: 2 / span 10;
    margin-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .chapter-list__link,
  .page-home .outro-link,
  .page-home .ladder__step {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .entry-card:focus-within {
    transform: none;
  }

  .page-home .chapter-list__link:hover,
  .page-home .chapter-list__link:focus-visible {
    transform: none;
  }
}