.page-home {
  --home-side-w: 268px;
  --home-gap: 64px;
  display: block;
  padding-block: 40px 0;
}

.page-home .home-frame {
  display: grid;
  grid-template-columns: var(--home-side-w) minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
}

/* ---------- 左侧固定索引列 ---------- */
.page-home .home-side {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 34px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-side__brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-side__glyph {
  width: 34px;
  height: 12px;
  background: linear-gradient(90deg, var(--c-cyan) 0 42%, var(--c-magenta) 42% 70%, var(--c-amber) 70% 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  margin-bottom: 8px;
}

.page-home .home-side__name {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-home .home-side__sub {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-text-2);
}

.page-home .home-side__caption {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-text-2);
  text-transform: uppercase;
}

.page-home .home-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-home .home-side__list li {
  border-top: 1px solid var(--c-line);
}

.page-home .home-side__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  font-size: 13.5px;
  color: var(--c-text-2);
  text-decoration: none;
  transition: color var(--t-hover) var(--ease), padding-left var(--t-hover) var(--ease);
}

.page-home .home-side__list a span {
  font-size: 11.5px;
  color: var(--c-line);
  transition: color var(--t-hover) var(--ease);
}

.page-home .home-side__list a:hover,
.page-home .home-side__list a:focus-visible {
  color: var(--c-text);
  padding-left: 6px;
}

.page-home .home-side__list a:hover span,
.page-home .home-side__list a:focus-visible span {
  color: var(--c-cyan);
}

.page-home .home-side__state-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  color: var(--c-text-2);
}

.page-home .home-side__state-list li {
  display: flex;
  align-items: center;
  gap: 9px;
}

/* ---------- 右画布 ---------- */
.page-home .home-flow {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sec);
  animation: home-rise 520ms var(--ease) both;
}

@keyframes home-rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 首屏：无传统 Hero ---------- */
.page-home .home-hero {
  position: relative;
  padding-bottom: 8px;
}

.page-home .home-hero__bg {
  position: absolute;
  top: -48px;
  right: 0;
  width: min(720px, 68%);
  height: calc(100% + 96px);
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(100deg, transparent 0%, #000 52%);
  mask-image: linear-gradient(100deg, transparent 0%, #000 52%);
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .home-hero__inner,
.page-home .home-dir {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__inner {
  max-width: 660px;
  padding-bottom: 56px;
}

.page-home .home-hero__inner h1 {
  margin: 18px 0 20px;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-home .home-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--c-text-2);
}

/* 目录索引 */
.page-home .home-dir {
  border-bottom: 1px solid var(--c-line);
}

.page-home .dir-row {
  border-top: 1px solid var(--c-line);
  scroll-margin-top: 110px;
  transition: background-color var(--t-state) var(--ease);
}

.page-home .dir-row:target {
  background: linear-gradient(90deg, rgba(53, 230, 210, 0.09), transparent 72%);
  box-shadow: inset 2px 0 0 var(--c-cyan);
}

.page-home .dir-row__head {
  display: grid;
  grid-template-columns: 62px minmax(0, 170px) minmax(0, 1fr) 22px;
  align-items: baseline;
  gap: 18px;
  padding: 20px 12px 20px 0;
  text-decoration: none;
  color: inherit;
}

.page-home .dir-row__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-text-2);
  transition: color var(--t-hover) var(--ease), transform var(--t-hover) var(--ease);
}

.page-home .dir-row__name {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.01em;
}

.page-home .dir-row__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--c-text-2);
}

.page-home .dir-row__arrow {
  font-size: 15px;
  color: var(--c-line);
  justify-self: end;
  transition: color var(--t-hover) var(--ease), transform var(--t-hover) var(--ease);
}

.page-home .dir-row:hover .dir-row__num,
.page-home .dir-row:focus-within .dir-row__num {
  color: var(--c-cyan);
  transform: translateY(-1px);
}

.page-home .dir-row:hover .dir-row__arrow,
.page-home .dir-row:focus-within .dir-row__arrow {
  color: var(--c-cyan);
  transform: translateX(4px);
}

.page-home .dir-row__sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-state) var(--ease);
}

.page-home .dir-row__sub > div {
  overflow: hidden;
}

.page-home .dir-row__sub p {
  margin: 0;
  padding: 0 0 18px 80px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-magenta);
}

.page-home .dir-row:hover .dir-row__sub,
.page-home .dir-row:focus-within .dir-row__sub {
  grid-template-rows: 1fr;
}

/* ---------- 通用区块 ---------- */
.page-home .home-block {
  position: relative;
  padding-top: 4px;
}

.page-home .home-block--alt {
  background: var(--c-bg-2);
  padding: 56px clamp(20px, 3vw, 44px) 52px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-home .home-block--quiet {
  padding-bottom: 8px;
}

.page-home .home-block h2 {
  margin: 16px 0 18px;
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.015em;
  color: var(--c-text);
}

.page-home .home-block h3 {
  margin: 10px 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--c-text);
}

.page-home .home-block .prose {
  color: var(--c-text-2);
}

.page-home .home-inline-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 14.5px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 210, 0.4);
  padding-bottom: 2px;
  transition: border-color var(--t-hover) var(--ease), color var(--t-hover) var(--ease);
}

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

.page-home .home-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: start;
}

.page-home .home-block__lead h2 {
  margin-top: 12px;
}

.page-home .home-figure {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  background: var(--c-panel);
}

.page-home .media-cap {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-text-2);
}

/* 当季攻略主题 */
.page-home .home-season-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px 32px;
}

.page-home .home-season-list li {
  padding-top: 18px;
  border-top: 2px solid var(--c-line);
}

.page-home .home-season-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-2);
}

/* ---------- 配置档案 ---------- */
.page-home .home-spec-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.page-home .home-spec-head h2 {
  margin: 14px 0 0;
}

.page-home .home-spec-head .label-tag {
  margin-top: 12px;
}

.page-home .home-spec-intro {
  max-width: 74ch;
}

.page-home .home-spec-wrap {
  margin-top: 28px;
  overflow-x: auto;
  background: var(--c-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-home .home-spec-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .home-spec-table th,
.page-home .home-spec-table td {
  text-align: left;
  padding: 14px 20px;
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-spec-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-text-2);
  font-weight: 400;
  text-transform: uppercase;
}

.page-home .home-spec-table tbody th {
  color: var(--c-text);
  font-weight: 700;
  white-space: nowrap;
}

.page-home .home-spec-table tbody td {
  color: var(--c-text-2);
}

.page-home .home-spec-table tbody td:last-child {
  color: var(--c-cyan);
}

.page-home .home-spec-table tbody tr:last-child th,
.page-home .home-spec-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .home-spec-foot {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
  margin-top: 42px;
}

/* ---------- 回访三步 ---------- */
.page-home .home-steps {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.page-home .home-steps li {
  position: relative;
  padding: 26px 26px 26px 0;
  border-top: 1px solid var(--c-line);
}

.page-home .home-steps li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 30px;
  height: 1px;
  background: var(--c-magenta);
}

.page-home .home-steps li + li {
  padding-left: 26px;
}

.page-home .home-steps__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--c-magenta);
  letter-spacing: 0.04em;
}

.page-home .home-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-2);
}

.page-home .home-steps__cta {
  margin: 26px 0 0;
}

/* ---------- 礼包归档 ---------- */
.page-home .home-archive {
  display: grid;
  grid-template-columns: minmax(0, 0.6fr) minmax(0, 1.4fr);
  gap: 48px;
  align-items: start;
  margin-top: 12px;
}

.page-home .home-archive__count {
  padding: 26px 24px;
  border-left: 2px solid var(--c-amber);
  background: linear-gradient(120deg, rgba(255, 179, 71, 0.14), transparent 78%);
}

.page-home .home-archive__num {
  margin: 0;
  font-size: clamp(48px, 7vw, 84px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--c-amber);
}

.page-home .home-archive__unit {
  margin: 8px 0 18px;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--c-text-2);
}

.page-home .home-archive__text h2 {
  margin-top: 10px;
}

.page-home .home-figure--archive {
  margin-top: 44px;
}

/* ---------- 信任与统计 ---------- */
.page-home .home-stats {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px 20px;
  border-top: 1px solid var(--c-line);
  padding-top: 26px;
}

.page-home .home-stats__num {
  margin: 0;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  color: var(--c-cyan);
  letter-spacing: 0.01em;
}

.page-home .home-stats__label {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--c-text-2);
}

.page-home .home-trust__tail {
  margin-top: 34px;
  max-width: 78ch;
}

.page-home .home-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--c-line);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .page-home {
    --home-gap: 36px;
    --home-side-w: 210px;
  }

  .page-home .home-block__grid,
  .page-home .home-spec-foot,
  .page-home .home-archive {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

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

  .page-home .home-steps li + li {
    padding-left: 0;
  }
}

@media (max-width: 860px) {
  .page-home {
    padding-block: 24px 0;
  }

  .page-home .home-frame {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .page-home .home-side {
    position: static;
    gap: 24px;
  }

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

  .page-home .home-hero__bg {
    top: -24px;
    right: -16px;
    width: 100%;
    height: 62%;
    opacity: 0.8;
  }

  .page-home .home-hero__inner {
    max-width: none;
    padding-bottom: 40px;
  }

  .page-home .dir-row__head {
    grid-template-columns: 46px minmax(0, 1fr) 18px;
    row-gap: 4px;
    gap: 10px;
    padding: 16px 0;
  }

  .page-home .dir-row__desc {
    grid-column: 2 / -1;
    font-size: 13px;
  }

  .page-home .dir-row__num {
    grid-row: 1 / span 2;
  }

  .page-home .dir-row__sub p {
    padding-left: 56px;
  }

  .page-home .home-block--alt {
    padding: 40px 20px 36px;
  }

  .page-home .home-season-list {
    margin-top: 28px;
    gap: 22px;
  }
}

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

  .page-home .dir-row__sub,
  .page-home .dir-row__num,
  .page-home .dir-row__arrow {
    transition: opacity var(--t-state) var(--ease);
    transform: none;
  }
}