/* ===== 首页 page-home ===== */
.page-home {
  display: block;
  background: var(--bp-night);
  color: var(--bp-white);
}

.page-home .bp-section {
  position: relative;
  padding-block: clamp(2.75rem, 7vw, 5rem);
}

.page-home [id] {
  scroll-margin-top: calc(var(--bp-frame-top) + 92px);
}

.page-home .bp-band__num {
  color: var(--bp-orange);
}

/* ---------- 01 首屏 ---------- */
.page-home .home-hero {
  display: flex;
  align-items: flex-end;
  min-height: min(780px, calc(100svh - var(--bp-frame-top)));
  padding-block: clamp(3.5rem, 9vw, 6rem) clamp(1.75rem, 4vw, 3rem);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(26, 27, 78, 0.85) 0%, rgba(5, 13, 26, 0) 62%),
    linear-gradient(160deg, #050d1a 0%, #0b1e33 55%, #08343a 100%);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(0.9) contrast(1.05);
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 13, 26, 0.5) 0%, rgba(5, 13, 26, 0.84) 58%, var(--bp-night) 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}

.page-home .home-hero__eyebrow {
  color: var(--bp-cyan);
}

.page-home .home-hero__title {
  margin: 0.7rem 0 0;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--bp-white);
}

.page-home .home-hero__lede {
  margin: 1.4rem 0 0;
  max-width: 34rem;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.9;
  color: var(--bp-mist);
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--bp-glass-line);
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  overflow: hidden;
  backdrop-filter: blur(8px);
  align-self: end;
}

.page-home .home-stat {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.1rem 1.05rem;
  background: rgba(11, 30, 51, 0.78);
}

.page-home .home-stat__value {
  display: flex;
  align-items: baseline;
  gap: 0.28em;
  margin: 0;
}

.page-home .home-stat__num {
  font-size: clamp(1.65rem, 4.6vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--bp-cyan);
}

.page-home .home-stat__unit {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--bp-orange);
}

.page-home .home-stat__label {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--bp-mist);
}

.page-home .home-hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bp-glass-line);
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  color: var(--bp-mist);
  text-decoration: none;
}

.page-home .home-hero__scroll::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--bp-orange);
  border-bottom: 2px solid var(--bp-orange);
  transform: rotate(45deg);
  animation: home-bob 1.8s var(--bp-ease) infinite;
}

@keyframes home-bob {
  0%, 100% { transform: translateY(-1px) rotate(45deg); }
  50% { transform: translateY(4px) rotate(45deg); }
}

/* ---------- 02 会员中心 ---------- */
.page-home .home-member[data-tone="indigo"] {
  background: linear-gradient(180deg, #12133f 0%, #0b1e33 100%);
}

.page-home .home-member__bar {
  position: sticky;
  top: var(--bp-frame-top);
  z-index: 30;
  background: rgba(5, 13, 26, 0.84);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--bp-glass-line);
  border-bottom: 1px solid var(--bp-glass-line);
}

.page-home .home-member__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
}

.page-home .home-member__item {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  padding: 1rem 1.05rem;
  text-decoration: none;
  color: var(--bp-white);
  border-top: 1px solid var(--bp-glass-line);
  transition: background 0.25s var(--bp-ease);
}

.page-home .home-member__item:hover,
.page-home .home-member__item:focus-visible {
  background: rgba(255, 106, 26, 0.14);
}

.page-home .home-member__num {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--bp-orange);
}

.page-home .home-member__label {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.page-home .home-member__hint {
  font-size: 0.79rem;
  line-height: 1.6;
  color: var(--bp-mist);
}

.page-home .home-member__body {
  display: grid;
  gap: 2rem;
  padding-top: clamp(2rem, 6vw, 3.5rem);
}

.page-home .home-member__text .bp-prose {
  margin-top: 0;
  color: var(--bp-mist);
}

.page-home .home-member__figure {
  margin: 0;
  border-radius: var(--bp-radius);
  overflow: hidden;
  border: 1px solid var(--bp-glass-line);
  background: var(--bp-glass);
}

.page-home .home-member__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 03 集锦走廊 ---------- */
.page-home .home-rail-section[data-tone="teal"] {
  background: linear-gradient(180deg, #062b31 0%, #050d1a 100%);
}

.page-home .home-rail__intro {
  padding-bottom: 0.5rem;
}

.page-home .home-rail__intro .bp-lede {
  max-width: 40rem;
  color: var(--bp-mist);
}

.page-home .home-rail {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem) 2rem;
  scrollbar-color: var(--bp-orange) rgba(255, 255, 255, 0.08);
}

.page-home .home-rail:focus-visible {
  outline: 2px solid var(--bp-cyan);
  outline-offset: -2px;
}

.page-home .home-rail::-webkit-scrollbar {
  height: 6px;
}

.page-home .home-rail::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
}

.page-home .home-rail::-webkit-scrollbar-thumb {
  background: var(--bp-orange);
  border-radius: 999px;
}

.page-home .home-rail__track {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  width: max-content;
}

.page-home .home-rail__card {
  position: relative;
  scroll-snap-align: start;
  width: clamp(212px, 62vw, 266px);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.35rem 1.2rem 1.4rem;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-glass-line);
  background: linear-gradient(165deg, rgba(11, 30, 51, 0.96) 0%, rgba(5, 13, 26, 0.96) 100%);
  overflow: hidden;
}

.page-home .home-rail__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--bp-orange), rgba(255, 106, 26, 0));
}

.page-home .home-rail__card-title {
  margin: 0.15rem 0 0;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--bp-white);
}

.page-home .home-rail__card-meta {
  margin: 0;
  font-size: 0.83rem;
  color: var(--bp-mist);
}

.page-home .home-rail__card-meta .bp-num {
  color: var(--bp-cyan);
  font-weight: 700;
}

/* ---------- 04 收藏导出 ---------- */
.page-home .home-export[data-tone="wine"] {
  background: linear-gradient(180deg, #3d0b1a 0%, #0b1e33 72%, #050d1a 100%);
}

.page-home .home-export__layout {
  display: grid;
  gap: 2rem;
}

.page-home .home-export__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-home .home-export__step details {
  padding: 1rem 1.15rem;
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: rgba(255, 255, 255, 0.045);
}

.page-home .home-export__step summary {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
  list-style: none;
}

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

.page-home .home-export__step summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.15rem;
  line-height: 1;
  color: var(--bp-orange);
}

.page-home .home-export__step details[open] summary::after {
  content: "\2013";
}

.page-home .home-export__step-num {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--bp-orange);
}

.page-home .home-export__step-title {
  font-size: 1.04rem;
  font-weight: 800;
  color: var(--bp-white);
}

.page-home .home-export__step-text {
  margin: 0.9rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid rgba(255, 106, 26, 0.45);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--bp-mist);
}

.page-home .home-export__figure {
  margin: 0;
  border-radius: var(--bp-radius);
  overflow: hidden;
  border: 1px solid var(--bp-glass-line);
  background: var(--bp-glass);
}

.page-home .home-export__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .home-export__foot {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  padding-top: clamp(1.75rem, 5vw, 2.75rem);
}

.page-home .home-export__foot .bp-note {
  margin: 0;
  max-width: 46rem;
  color: var(--bp-mist);
}

/* ---------- 05 设备适配 ---------- */
.page-home .home-orient-section[data-tone="navy"] {
  background: linear-gradient(180deg, #0b1e33 0%, #050d1a 100%);
}

.page-home .home-orient__layout {
  display: grid;
  gap: 2.5rem;
}

.page-home .home-orient__figure {
  margin: 0;
}

.page-home .home-orient__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-glass-line);
}

.page-home .home-orient {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.page-home .home-orient__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .home-orient:focus-within {
  outline: 2px solid var(--bp-cyan);
  outline-offset: 8px;
  border-radius: 10px;
}

.page-home .home-orient__switch {
  display: inline-flex;
  gap: 0.3rem;
  width: max-content;
  padding: 0.28rem;
  border-radius: 999px;
  border: 1px solid var(--bp-glass-line);
  background: rgba(255, 255, 255, 0.06);
}

.page-home .home-orient__switch label {
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--bp-mist);
  cursor: pointer;
  transition: background 0.25s var(--bp-ease), color 0.25s var(--bp-ease);
}

.page-home #home-orient-portrait:checked ~ .home-orient__switch label[for="home-orient-portrait"],
.page-home #home-orient-landscape:checked ~ .home-orient__switch label[for="home-orient-landscape"] {
  background: var(--bp-orange);
  color: #170800;
  font-weight: 800;
}

.page-home .home-orient__stage {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.page-home #home-orient-portrait:checked ~ .home-orient__stage .home-orient__panel[data-panel="portrait"],
.page-home #home-orient-landscape:checked ~ .home-orient__stage .home-orient__panel[data-panel="landscape"] {
  display: block;
}

.page-home .home-orient__caption {
  display: none;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--bp-mist);
}

.page-home #home-orient-portrait:checked ~ .home-orient__stage .home-orient__caption[data-caption="portrait"],
.page-home #home-orient-landscape:checked ~ .home-orient__stage .home-orient__caption[data-caption="landscape"] {
  display: block;
}

.page-home .home-orient__frame {
  display: grid;
  gap: 0.55rem;
  padding: 0.65rem;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-glass-line);
  background: linear-gradient(150deg, rgba(11, 30, 51, 0.9), rgba(5, 13, 26, 0.95));
}

.page-home .home-orient__frame span {
  display: block;
  border-radius: 8px;
  border: 1px solid rgba(51, 240, 206, 0.28);
  background: linear-gradient(135deg, rgba(51, 240, 206, 0.16), rgba(51, 240, 206, 0.04));
}

.page-home .home-orient__frame--portrait {
  aspect-ratio: 3 / 4;
  max-width: 262px;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(4, 1fr);
}

.page-home .home-orient__frame--landscape {
  aspect-ratio: 16 / 9;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: repeat(2, 1fr);
}

.page-home .home-orient__frame--landscape span:first-child {
  grid-row: span 2;
  border-color: rgba(255, 106, 26, 0.36);
  background: linear-gradient(135deg, rgba(255, 106, 26, 0.2), rgba(255, 106, 26, 0.04));
}

.page-home .home-orient__note {
  margin: 0;
  color: var(--bp-mist);
}

/* ---------- 06 为什么留在半岛赛场 ---------- */
.page-home .home-proof[data-tone="indigo"] {
  background: linear-gradient(180deg, #131447 0%, #050d1a 100%);
}

.page-home .home-proof__grid {
  display: grid;
  gap: 1rem;
}

.page-home .home-proof__item {
  padding: 1.6rem 1.35rem;
  border: 1px solid var(--bp-glass-line);
  border-top: 3px solid var(--bp-orange);
  border-radius: var(--bp-radius);
  background: rgba(255, 255, 255, 0.04);
}

.page-home .home-proof__item:nth-child(2) {
  border-top-color: var(--bp-cyan);
}

.page-home .home-proof__item:nth-child(3) {
  border-top-color: var(--bp-mist);
}

.page-home .home-proof__value {
  display: flex;
  align-items: baseline;
  gap: 0.3em;
  margin: 0 0 0.7rem;
}

.page-home .home-proof__num {
  font-size: clamp(2.2rem, 6vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--bp-white);
}

.page-home .home-proof__unit {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bp-mist);
}

.page-home .home-proof__title {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--bp-white);
}

.page-home .home-proof__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--bp-mist);
}

.page-home .home-next {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.75rem;
  margin-top: clamp(1.75rem, 5vw, 2.75rem);
  padding-top: 1.35rem;
  border-top: 1px solid var(--bp-glass-line);
}

.page-home .home-next__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--bp-white);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--bp-ease), border-color 0.25s var(--bp-ease);
}

.page-home .home-next__link span {
  color: var(--bp-orange);
}

.page-home .home-next__link:hover,
.page-home .home-next__link:focus-visible {
  color: var(--bp-cyan);
  border-bottom-color: var(--bp-cyan);
}

/* ---------- 媒体查询：平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-home .home-member__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.85fr);
    align-items: end;
    gap: 2.5rem 3.5rem;
  }

  .page-home .home-hero__copy {
    grid-column: 1;
    grid-row: 1;
  }

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

  .page-home .home-hero__scroll {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .page-home .home-member__body {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: 3rem;
  }

  .page-home .home-export__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 3rem;
  }

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

  .page-home .home-orient__layout {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: center;
    gap: 3.5rem;
  }
}

@media (min-width: 760px) {
  .page-home .home-proof__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

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

  .page-home * {
    transition-duration: 0.01ms !important;
  }
}