/* ============================================================
   首页 · page-home
   ============================================================ */

.page-home {
  --home-gap: clamp(46px, 6.4vw, 92px);
  --home-rule: rgba(242, 239, 230, .16);
  position: relative;
  padding-bottom: var(--home-gap);
  color: var(--paper);
  background:
    radial-gradient(120% 56% at 88% 0%, rgba(51, 225, 208, .13), transparent 60%),
    radial-gradient(92% 46% at 3% 12%, rgba(185, 138, 46, .17), transparent 64%),
    linear-gradient(180deg, #1F2A25 0%, #151C19 36%, var(--green-deep) 100%);
  overflow-x: clip;
}

/* ---------- 页面上下文提示 ---------- */
.page-home .home-context {
  padding: 20px 0 4px;
}

.page-home .home-context p {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--scan);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding: clamp(16px, 2.4vw, 28px) 0 clamp(34px, 4.6vw, 56px);
}

.page-home .hero__grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 880px) {
  .page-home .hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 26px;
    align-items: stretch;
  }
}

.page-home .hero__plate {
  position: relative;
  padding: clamp(24px, 3vw, 38px);
  background: var(--paper);
  color: var(--ink);
  border: var(--border-print);
  border-radius: var(--radius);
  box-shadow: var(--shadow-layer);
}

.page-home .hero__kicker {
  margin: 0;
  color: var(--green);
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink);
  text-shadow: 2px 2px 0 rgba(185, 138, 46, .5);
}

.page-home .hero__title-sub {
  display: block;
  margin-top: 10px;
  font-size: .5em;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--gold);
  text-shadow: none;
}

.page-home .hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: #333B36;
}

.page-home .hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--paper-2);
  background: #E9E4D6;
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--ink);
}

.page-home .hero__facts .mono {
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
}

/* 通用图框（页内局部） */
.page-home .img-frame {
  position: relative;
  display: block;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: #101413;
}

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

.page-home .img-frame__tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 10px;
  border-radius: 3px;
  background: rgba(20, 24, 26, .84);
  color: var(--gold-lt);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.page-home .hero__figure {
  margin: 0;
  display: block;
}

.page-home .hero__figure .img-frame {
  height: 100%;
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-soft);
}

.page-home .hero__figure .img-frame img {
  height: 100%;
  min-height: 240px;
}

/* ---------- 章节抬头 ---------- */
.page-home .section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--home-rule);
}

.page-home .section-head__index {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-home .section-head__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--paper);
}

.page-home .section-head__note {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.72;
  color: var(--scan);
}

/* ---------- 两条通道 ---------- */
.page-home .lanes {
  padding-bottom: var(--home-gap);
}

.page-home .lanes__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-home .lanes__grid {
    grid-template-columns: 5fr 7fr;
    gap: 20px;
  }
}

.page-home .lane {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 rgba(185, 138, 46, .55);
  text-decoration: none;
  transition: transform .28s ease, box-shadow .28s ease;
}

.page-home .lane:hover {
  transform: translate(-2px, -3px);
  box-shadow: 9px 10px 0 rgba(185, 138, 46, .72);
}

.page-home .lane:focus-visible {
  outline: 3px solid var(--neon);
  outline-offset: 3px;
}

.page-home .lane__no {
  display: block;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-home .lane__title {
  display: block;
  margin-top: 12px;
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .lane__desc {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.72;
  color: #3A423C;
}

.page-home .lane__meta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 18px;
}

.page-home .lane__meta {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 3px;
  background: #E6E0CF;
  color: var(--green-deep);
  font-size: 11.5px;
  letter-spacing: .04em;
}

.page-home .lane--tall {
  background: linear-gradient(150deg, #F7F4EC 0%, var(--paper) 55%, #E9E4D6 100%);
}

/* ---------- 等宽索引条目 ---------- */
.page-home .ledger {
  padding-bottom: var(--home-gap);
}

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

.page-home .ledger .index-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--home-rule);
}

.page-home .ledger .index-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 4px;
  border-bottom: 1px solid rgba(242, 239, 230, .13);
  transition: background .22s ease, padding-left .22s ease;
}

@media (min-width: 700px) {
  .page-home .ledger .index-row {
    grid-template-columns: 168px 1fr auto;
    gap: 18px;
    align-items: baseline;
  }
}

.page-home .ledger .index-row:hover {
  background: rgba(51, 225, 208, .08);
  padding-left: 12px;
}

.page-home .index-row__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--gold-lt);
}

.page-home .index-row__name {
  font-size: 15px;
  color: var(--paper);
}

.page-home .index-row__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--scan);
}

@media (min-width: 700px) {
  .page-home .index-row__meta {
    text-align: right;
  }
}

/* ---------- 平板专区 ---------- */
.page-home .tablet {
  padding-bottom: var(--home-gap);
}

.page-home .tablet__panel {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 3vw, 36px);
  background: var(--paper);
  color: var(--ink);
  border: var(--border-print);
  border-radius: 10px;
  box-shadow: var(--shadow-panel);
}

@media (min-width: 900px) {
  .page-home .tablet__panel {
    grid-template-columns: 5fr 7fr;
    gap: 32px;
    align-items: center;
  }
}

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

.page-home .tablet__figure .img-frame {
  border: 1px solid var(--paper-2);
  background: #D9D3C2;
}

.page-home .tablet__title {
  margin: 14px 0 0;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--ink);
}

.page-home .tablet__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: #333B36;
}

.page-home .tablet__list {
  display: grid;
  gap: 9px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
}

.page-home .tablet__list li {
  display: flex;
  gap: 11px;
  align-items: baseline;
  padding: 9px 12px;
  background: #E9E4D6;
  border-left: 3px solid var(--gold);
  border-radius: 0 4px 4px 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
}

.page-home .tablet__list .mono {
  font-size: 12px;
  color: var(--gold);
  font-weight: 700;
}

.page-home .tablet__body .link-more,
.page-home .simplified__scroll .link-more {
  display: inline-block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--green-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: color .22s ease, border-color .22s ease;
}

.page-home .tablet__body .link-more:hover,
.page-home .simplified__scroll .link-more:hover {
  color: var(--gold);
  border-color: var(--neon);
}

.page-home .tablet__body .link-more:focus-visible,
.page-home .simplified__scroll .link-more:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 简体版资料 ---------- */
.page-home .simplified {
  padding-bottom: var(--home-gap);
}

.page-home .simplified__grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .page-home .simplified__grid {
    grid-template-columns: 4fr 8fr;
    gap: 36px;
  }
}

.page-home .simplified__rail {
  padding: 22px;
  border: 2px solid rgba(185, 138, 46, .58);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(38, 49, 43, .96), rgba(20, 24, 26, .92));
}

.page-home .simplified__rail .label {
  margin: 0 0 14px;
  color: var(--scan);
}

.page-home .simplified__rail-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .simplified__rail-list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px dashed rgba(169, 178, 166, .35);
  font-size: 15px;
  color: var(--paper);
}

.page-home .simplified__rail-list .mono {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: .12em;
}

.page-home .simplified__rail-note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--scan);
}

.page-home .simplified__scroll {
  position: relative;
  padding-left: clamp(16px, 2.4vw, 30px);
  border-left: 3px solid var(--gold);
}

.page-home .simplified__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--paper);
}

.page-home .simplified__scroll .prose {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 239, 230, .86);
}

.page-home .simplified__scroll .link-more {
  margin-top: 22px;
  color: var(--gold-lt);
}

/* ---------- 礼包保留 ---------- */
.page-home .gift {
  padding-bottom: var(--home-gap);
}

.page-home .gift__grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 880px) {
  .page-home .gift__grid {
    grid-template-columns: 7fr 5fr;
    gap: 30px;
    align-items: center;
  }
}

.page-home .gift__panel {
  position: relative;
  padding: clamp(22px, 3vw, 36px);
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-layer);
}

.page-home .gift__title {
  margin: 16px 0 0;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--ink);
}

.page-home .gift__text {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.78;
  color: #333B36;
}

.page-home .gift__steps {
  display: grid;
  gap: 8px;
  margin: 22px 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .gift__steps li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 13px;
  background: #E9E4D6;
  border-left: 3px solid var(--alert);
  border-radius: 0 4px 4px 0;
  font-size: 14.5px;
  color: var(--ink);
}

.page-home .gift__steps .mono {
  font-size: 12px;
  font-weight: 700;
  color: var(--alert);
}

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

.page-home .gift__figure .img-frame {
  border: 2px solid var(--alert);
  box-shadow: 8px 9px 0 rgba(255, 122, 47, .22);
}

/* ---------- 评测与动态 ---------- */
.page-home .reviews {
  padding-bottom: var(--home-gap);
}

.page-home .reviews .tabs {
  margin-top: 4px;
}

.page-home .reviews .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: rgba(242, 239, 230, .07);
  border: 1px solid rgba(242, 239, 230, .14);
  border-radius: var(--radius-pill);
}

.page-home .reviews .tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--paper-dim);
  font: inherit;
  font-size: 14px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background .22s ease, color .22s ease;
}

.page-home .reviews .tab:hover {
  color: var(--paper);
}

.page-home .reviews .tab[aria-selected="true"] {
  background: var(--neon);
  color: var(--ink);
  font-weight: 700;
}

.page-home .reviews .tab:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .reviews .tabpanel {
  margin-top: 18px;
  outline: none;
}

.page-home .reviews .tabpanel:not([hidden]) {
  display: block;
}

.page-home .reviews .tabpanel:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 4px;
}

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

@media (min-width: 760px) {
  .page-home .review-list {
    grid-template-columns: 1fr 1fr;
  }
}

.page-home .review-item {
  display: grid;
  gap: 8px;
  padding: 15px 17px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper-2);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: transform .24s ease, border-left-color .24s ease;
}

.page-home .review-item:hover {
  transform: translateY(-3px);
  border-left-color: var(--neon);
}

.page-home .review-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
}

.page-home .review-item__tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--green-deep);
  color: var(--gold-lt);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-home .review-item__title {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink);
}

.page-home .reviews__figure {
  margin: 28px 0 0;
}

.page-home .reviews__figure .img-frame {
  border: 2px solid rgba(169, 178, 166, .4);
}

.page-home .reviews__more {
  margin: 22px 0 0;
}

.page-home .reviews__more .link-more {
  display: inline-block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: color .22s ease, border-color .22s ease;
}

.page-home .reviews__more .link-more:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .reviews__more .link-more:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 三条最快路径 ---------- */
.page-home .routes {
  padding-bottom: 0;
}

.page-home .routes__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 800px) {
  .page-home .routes__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

.page-home .route-card {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 26px);
  border: 2px solid rgba(51, 225, 208, .5);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(38, 49, 43, .96), rgba(18, 22, 20, .9));
  color: var(--paper);
  text-decoration: none;
  transition: transform .28s ease, border-color .28s ease, background .28s ease;
}

.page-home .route-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon);
  background: linear-gradient(160deg, rgba(51, 225, 208, .16), rgba(18, 22, 20, .94));
}

.page-home .route-card:focus-visible {
  outline: 3px solid var(--neon);
  outline-offset: 3px;
}

.page-home .route-card__no {
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-home .route-card__title {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 800;
  line-height: 1.32;
  color: var(--paper);
}

.page-home .route-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--scan);
}

.page-home .routes__note {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--home-rule);
  font-size: 14px;
  line-height: 1.75;
  color: var(--scan);
}

.page-home .routes__note a {
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 198, 122, .5);
}

.page-home .routes__note a:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .routes__note a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-home .lane,
  .page-home .route-card,
  .page-home .review-item,
  .page-home .ledger .index-row {
    transition: none;
  }

  .page-home .lane:hover,
  .page-home .route-card:hover,
  .page-home .review-item:hover {
    transform: none;
  }
}