.page-home {
  --home-grid-line: rgba(200,169,106,.16);
  --home-card-shadow: 0 18px 40px rgba(15,46,38,.10);
  --home-dark-panel: rgba(15,46,38,.78);
  background: var(--cream);
  color: var(--stone);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  padding-block: clamp(24px,5vw,36px) clamp(48px,8vw,88px);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -2;
}

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
  opacity: .40;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, var(--home-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(125% 95% at 18% 0%, #000 32%, transparent 88%);
  mask-image: radial-gradient(125% 95% at 18% 0%, #000 32%, transparent 88%);
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--cream-55);
  margin-bottom: clamp(28px,6vw,60px);
}

.page-home .home-context strong {
  font-weight: 600;
  color: var(--sand);
}

.page-home .hero-grid {
  display: grid;
  gap: clamp(30px,6vw,56px);
}

.page-home .hero-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(30px,8vw,50px);
  line-height: 1.24;
  letter-spacing: -.012em;
  margin: 10px 0 clamp(16px,3vw,24px);
  color: var(--mist);
}

.page-home .hero-title em {
  font-style: normal;
  color: var(--gold);
}

.page-home .hero-lede {
  font-size: clamp(16px,2.6vw,18px);
  line-height: 1.85;
  color: var(--cream-70);
  max-width: 46ch;
  margin: 0 0 clamp(24px,4vw,34px);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-index {
  border: 1px solid var(--gold-25);
  border-radius: var(--radius-card);
  background: linear-gradient(158deg, rgba(30,77,61,.86), rgba(15,46,38,.94));
  padding: clamp(16px,3vw,24px);
}

.page-home .hero-index-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gold-25);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cream-55);
}

.page-home .hero-index-head .num {
  color: var(--gold);
  font-size: 13px;
}

.page-home .hero-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .hero-index-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 48px;
  padding: 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--cream);
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .hero-index-list a::after {
  content: "→";
  margin-left: auto;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--gold-40);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .hero-index-list a:hover,
.page-home .hero-index-list a:focus-visible {
  background: rgba(200,169,106,.14);
  color: var(--sand);
}

.page-home .hero-index-list a:hover::after,
.page-home .hero-index-list a:focus-visible::after {
  transform: translateX(4px);
  color: var(--gold);
}

.page-home .hero-index-list .num {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .06em;
}

/* ---------- 收藏夹卡片 ---------- */
.page-home .shelf {
  background: var(--cream);
}

.page-home .shelf-head .lede {
  max-width: 52ch;
}

.page-home .shelf-grid {
  display: grid;
  gap: clamp(24px,4vw,36px);
  margin-top: clamp(28px,4vw,48px);
}

.page-home .shelf-cards {
  display: grid;
  gap: clamp(16px,2.4vw,24px);
}

.page-home .shelf-card {
  display: flex;
  flex-direction: column;
  background: var(--mist);
  border: 1px solid var(--ink-14);
  border-radius: var(--radius-card);
  padding: clamp(20px,3vw,26px);
  box-shadow: var(--home-card-shadow);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .shelf-card:hover,
.page-home .shelf-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--gold-40);
  box-shadow: 0 22px 46px rgba(15,46,38,.16);
}

.page-home .shelf-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .shelf-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--deep-gold);
  letter-spacing: .08em;
}

.page-home .shelf-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--moss);
  background: rgba(217,185,138,.34);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.page-home .shelf-title-3 {
  font-family: var(--font-title);
  font-size: clamp(21px,3vw,25px);
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 10px;
}

.page-home .shelf-title-3 a {
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-home .shelf-title-3 a:hover,
.page-home .shelf-title-3 a:focus-visible {
  color: var(--deep-gold);
}

.page-home .shelf-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(47,51,48,.82);
}

.page-home .shelf-list {
  list-style: none;
  margin: auto 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--ink-08);
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--moss);
}

.page-home .shelf-list li {
  position: relative;
  padding-left: 16px;
}

.page-home .shelf-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-home .shelf-media {
  margin: 0;
}

.page-home .shelf-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--ink-14);
  object-fit: cover;
}

.page-home .shelf-media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 产品线 ---------- */
.page-home .lanes {
  position: relative;
  overflow: hidden;
  background: linear-gradient(178deg, var(--ink) 0%, var(--moss) 100%);
  color: var(--cream);
}

.page-home .lanes::after {
  content: "";
  position: absolute;
  right: -8%;
  top: 8%;
  width: 320px;
  height: 320px;
  border-radius: 46% 54% 62% 38% / 52% 38% 62% 48%;
  background: radial-gradient(circle at 40% 40%, rgba(200,169,106,.20), transparent 68%);
  pointer-events: none;
}

.page-home .lanes-head {
  position: relative;
  max-width: 62ch;
  margin-bottom: clamp(28px,4vw,44px);
}

.page-home .lanes .eyebrow {
  color: var(--sand);
}

.page-home .lanes .section-title {
  color: var(--mist);
  font-family: var(--font-title);
  font-size: clamp(24px,4vw,34px);
  font-weight: 800;
  line-height: 1.34;
  margin: 8px 0 14px;
  letter-spacing: -.008em;
}

.page-home .lanes-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cream-70);
}

.page-home .lane-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(200,169,106,.24);
  border: 1px solid rgba(200,169,106,.24);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-home .lane {
  background: var(--home-dark-panel);
  padding: clamp(22px,3vw,30px);
  display: flex;
  flex-direction: column;
}

.page-home .lane-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .lane-title {
  font-family: var(--font-title);
  font-size: clamp(19px,2.6vw,22px);
  font-weight: 700;
  line-height: 1.42;
  margin: 10px 0 12px;
  color: var(--mist);
}

.page-home .lane-text {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cream-70);
}

.page-home .lane-meta {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
  background: var(--sand);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
}

.page-home .lanes-note {
  margin: clamp(22px,3vw,32px) 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cream-55);
  max-width: 74ch;
}

.page-home .lanes-note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-40);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .lanes-note a:hover,
.page-home .lanes-note a:focus-visible {
  color: var(--sand);
  border-color: var(--sand);
}

/* ---------- 公告 ---------- */
.page-home .bulletin {
  background: var(--cream);
}

.page-home .bulletin-grid {
  display: grid;
  gap: clamp(28px,5vw,48px);
}

.page-home .bulletin-head .lede {
  max-width: 50ch;
}

.page-home .bulletin-list {
  list-style: none;
  margin: clamp(22px,3vw,32px) 0 0;
  padding: 0;
  border-top: 1px solid var(--ink-14);
}

.page-home .bulletin-list li {
  border-bottom: 1px solid var(--ink-14);
}

.page-home .bulletin-list a {
  display: grid;
  gap: 6px;
  padding: 18px 4px;
  text-decoration: none;
  color: var(--stone);
  transition: background var(--dur) var(--ease);
}

.page-home .bulletin-list a:hover,
.page-home .bulletin-list a:focus-visible {
  background: rgba(217,185,138,.20);
}

.page-home .bulletin-time {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-home .bulletin-name {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  display: block;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .bulletin-list a:hover .bulletin-name,
.page-home .bulletin-list a:focus-visible .bulletin-name {
  transform: translateX(6px);
  color: var(--deep-gold);
}

.page-home .bulletin-kind {
  justify-self: start;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--clay);
  border: 1px solid rgba(181,106,76,.42);
  border-radius: var(--radius-pill);
  padding: 3px 11px;
}

.page-home .bulletin-more {
  margin-top: clamp(22px,3vw,30px);
}

.page-home .bulletin-media {
  margin: 0;
}

.page-home .bulletin-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--ink-14);
  object-fit: cover;
}

.page-home .bulletin-media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 品牌初心 ---------- */
.page-home .origin {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  padding-block: clamp(56px,9vw,104px);
}

.page-home .origin-media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -2;
}

.page-home .origin-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 50%;
  opacity: .34;
}

.page-home .origin::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(102deg, rgba(15,46,38,.95) 26%, rgba(15,46,38,.62) 72%, rgba(15,46,38,.86) 100%);
}

.page-home .origin-inner {
  display: grid;
  gap: clamp(32px,5vw,56px);
}

.page-home .origin-copy .eyebrow {
  color: var(--sand);
}

.page-home .origin-copy .section-title {
  color: var(--mist);
  font-family: var(--font-title);
  font-size: clamp(24px,4vw,34px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -.008em;
  margin: 8px 0 clamp(16px,2.5vw,22px);
}

.page-home .origin-copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--cream-70);
  max-width: 56ch;
}

.page-home .origin-copy .btn {
  margin-top: 12px;
}

.page-home .origin-stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1px;
  background: rgba(200,169,106,.26);
  border: 1px solid rgba(200,169,106,.26);
  border-radius: var(--radius-card);
  overflow: hidden;
  align-self: start;
}

.page-home .origin-stats > div {
  background: var(--home-dark-panel);
  padding: clamp(16px,2.6vw,22px);
}

.page-home .origin-stats dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cream-55);
}

.page-home .origin-stats dd {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: clamp(19px,2.4vw,22px);
  font-weight: 700;
  color: var(--mist);
  line-height: 1.4;
}

.page-home .origin-stats .num {
  color: var(--gold);
  margin-right: 4px;
}

/* ---------- 小屏引导 ---------- */
.page-home .handheld {
  background: var(--cream);
}

.page-home .handheld-inner {
  display: grid;
  gap: clamp(24px,4vw,40px);
  background: var(--mist);
  border: 1px solid var(--ink-14);
  border-radius: calc(var(--radius-card) + 6px);
  padding: clamp(24px,4vw,44px);
  box-shadow: var(--home-card-shadow);
}

.page-home .handheld-copy .section-title {
  font-family: var(--font-title);
  font-size: clamp(23px,3.6vw,31px);
  font-weight: 800;
  line-height: 1.36;
  color: var(--ink);
  margin: 8px 0 14px;
  letter-spacing: -.008em;
}

.page-home .handheld-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(47,51,48,.82);
  max-width: 46ch;
}

.page-home .handheld-copy .num {
  color: var(--deep-gold);
  font-weight: 700;
}

.page-home .handheld-steps ol {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .handheld-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink-08);
}

.page-home .handheld-steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .handheld-steps .num {
  flex: 0 0 auto;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--deep-gold);
  padding-top: .28em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-home .bulletin-list a {
    grid-template-columns: 104px minmax(0,1fr);
    align-items: center;
    column-gap: 16px;
  }

  .page-home .bulletin-kind {
    grid-column: 2;
  }
}

@media (min-width: 760px) {
  .page-home .shelf-cards {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .page-home .handheld-steps ol {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0,1.24fr) minmax(0,.86fr);
    align-items: end;
    gap: clamp(40px,5vw,72px);
  }

  .page-home .bulletin-grid {
    grid-template-columns: minmax(0,1.55fr) minmax(0,.72fr);
    align-items: start;
  }

  .page-home .origin-inner {
    grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
    align-items: start;
  }

  .page-home .handheld-inner {
    grid-template-columns: minmax(0,1fr) minmax(0,1fr);
    align-items: start;
  }

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

@media (min-width: 980px) {
  .page-home .shelf-grid {
    grid-template-columns: minmax(0,1fr) minmax(0,1fr) minmax(0,.74fr);
    align-items: start;
  }

  .page-home .shelf-cards {
    grid-column: 1 / span 2;
    align-items: start;
  }

  .page-home .shelf-cards > .shelf-card:nth-child(even) {
    margin-top: 36px;
  }

  .page-home .shelf-media {
    grid-column: 3;
    margin-top: 56px;
  }

  .page-home .bulletin-media {
    margin-top: 24px;
  }
}

@media (min-width: 1180px) {
  .page-home .origin-stats {
    grid-template-columns: repeat(4, minmax(0,1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .shelf-card,
  .page-home .shelf-title-3 a,
  .page-home .bulletin-name,
  .page-home .hero-index-list a,
  .page-home .hero-index-list a::after,
  .page-home .lanes-note a {
    transition: none;
  }

  .page-home .shelf-card:hover,
  .page-home .shelf-card:focus-within,
  .page-home .bulletin-list a:hover .bulletin-name,
  .page-home .bulletin-list a:focus-visible .bulletin-name {
    transform: none;
  }
}