.page-home {
  --home-gap: clamp(20px, 3vw, 36px);
  --home-sticky-top: calc(var(--header-h) + 16px);
  background: var(--paper);
  color: var(--ink);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 章节预览首屏 ---------- */

.page-home .hero {
  padding-block: clamp(18px, 3vw, 34px) clamp(26px, 4vw, 50px);
}

.page-home .breadcrumbs {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

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

.page-home .hero-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-home .hero-title {
  margin: 0 0 20px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(34px, 8.2vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-home .hero-lede {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 40em;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.9;
}

.page-home .chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 660px;
  border-top: 3px solid var(--ink);
}

.page-home .chapter-list li {
  border-bottom: 2px solid var(--ink-15);
}

.page-home .chapter-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 6px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-home .chapter-link:hover,
.page-home .chapter-link:focus-visible {
  background: var(--cream);
  padding-left: 14px;
}

.page-home .chapter-name {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.3;
}

.page-home .chapter-meta {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-home .hero-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-right: 10px;
}

.page-home .hero-figure {
  margin: 0;
  border: 3px solid var(--ink);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  background: var(--cream);
  overflow: hidden;
  transform: rotate(-1.2deg);
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
}

.page-home .hero-figure-cap {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
  text-align: right;
}

/* ---------- 非对称双栏主体 ---------- */

.page-home .wb {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
  padding-block: clamp(18px, 3vw, 38px) clamp(34px, 5vw, 62px);
}

.page-home .rail-card {
  border: 3px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--cream);
  box-shadow: var(--shadow-md);
  padding: clamp(16px, 2vw, 22px);
}

.page-home .rail-title {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
}

.page-home .rail-sub {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-home .rail-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 700;
}

.page-home .rail-search {
  margin-bottom: 8px;
}

.page-home .rail-search .filter-input {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius-pill);
}

.page-home .rail-hint {
  margin: 0 0 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray);
}

.page-home .rail-toc {
  display: grid;
  gap: 2px;
  margin-bottom: 10px;
  padding-top: 12px;
  border-top: 2px dashed var(--ink-35);
}

.page-home .rail-toc a {
  display: block;
  padding: 7px 6px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 150ms var(--ease), color 150ms var(--ease);
}

.page-home .rail-toc a:hover,
.page-home .rail-toc a:focus-visible {
  background: var(--gold-soft);
}

.page-home .rail-toc a[aria-current="true"] {
  background: var(--ink);
  color: var(--paper);
}

.page-home .rail-more {
  margin: 0 0 14px;
  font-size: 13px;
}

.page-home .rail-more a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.page-home .rail-more a:hover {
  color: var(--red-deep);
  text-decoration: underline;
}

.page-home .rail-records {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  display: grid;
  gap: 8px;
  border-top: 2px dashed var(--ink-35);
}

.page-home .rail-record {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

.page-home .rail-record .status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
}

.page-home .rail-record-val {
  font-size: 12px;
  color: var(--celadon);
  letter-spacing: 0.06em;
}

/* ---------- 右侧内容流与面板 ---------- */

.page-home .wb-stream {
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
  min-width: 0;
}

.page-home .panel {
  border: 3px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: var(--shadow-md);
  padding: clamp(20px, 3vw, 34px);
}

.page-home .panel-head {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-home .panel-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-home .panel-title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-home .panel-lede {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray);
}

.page-home .panel-figure {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  border: 3px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--cream);
  overflow: hidden;
}

.page-home .panel-figure img {
  display: block;
  width: 100%;
}

.page-home .panel-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
}

.page-home .panel--ink {
  background: var(--ink);
  color: var(--paper);
}

.page-home .panel--ink .panel-kicker {
  color: var(--gold);
}

.page-home .panel--ink .panel-title {
  color: var(--paper);
}

.page-home .panel--ink .panel-lede {
  color: var(--paper-70);
}

.page-home .panel--ink .panel-figure {
  border-color: var(--paper-30);
  background: rgba(255, 253, 248, 0.06);
}

.page-home .hl {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-home .ink-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  background: transparent;
  border: 2px solid var(--paper);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-home .ink-btn:hover,
.page-home .ink-btn:focus-visible {
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-1px);
}

/* ---------- 版本对照 ---------- */

.page-home .vs-table {
  width: 100%;
}

.page-home .vs-table th[scope="row"] {
  text-align: left;
  white-space: nowrap;
}

.page-home .vs-picks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(18px, 2.4vw, 24px);
}

.page-home .vs-pick {
  padding: 16px 18px;
  background: var(--cream);
  border: 2px solid var(--ink);
  border-left-width: 8px;
  border-left-color: var(--red);
  border-radius: 10px;
}

.page-home .vs-pick-tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-home .vs-pick-title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
}

.page-home .vs-pick-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 三步开通 ---------- */

.page-home .steps {
  list-style: none;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .step {
  padding: 18px 16px 16px;
  background: rgba(255, 253, 248, 0.07);
  border: 2px solid var(--paper-30);
  border-radius: 12px;
}

.page-home .step-no {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .step-title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-70);
}

/* ---------- 四种找法与本机记录 ---------- */

.page-home .ways {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .way {
  padding: 16px 18px;
  background: var(--cream);
  border: 2px solid var(--ink);
  border-radius: 12px;
}

.page-home .way-no {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-home .way-title {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
}

.page-home .way-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-home .way-map {
  display: block;
  width: 100%;
  height: auto;
  margin: clamp(16px, 2vw, 22px) 0;
}

.page-home .way-map path {
  stroke: var(--ink-35);
}

.page-home .way-map .map-dot {
  fill: var(--red);
}

.page-home .way-map .map-node {
  fill: var(--gold-soft);
  stroke: var(--ink);
  stroke-width: 2;
}

.page-home .local-records {
  margin-top: clamp(16px, 2.2vw, 22px);
  padding-top: 18px;
  border-top: 2px dashed var(--ink-35);
}

.page-home .records-title {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.35;
}

.page-home .record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .local-record {
  padding: 14px 16px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 10px;
}

.page-home .local-record-name {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 16px;
}

.page-home .local-record-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-home .records-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 小屏实测 ---------- */

.page-home .measure-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 28px);
  align-items: start;
}

.page-home .measure-figure {
  margin: 0;
  background: var(--cream);
  border: 3px solid var(--ink);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.page-home .measure-figure img {
  display: block;
  width: 100%;
}

.page-home .stats {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .stat {
  padding: 12px 14px;
  background: var(--cream);
  border: 2px solid var(--ink);
  border-radius: 10px;
}

.page-home .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.1;
  color: var(--ink);
}

.page-home .stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

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

.page-home .obs-item {
  padding-left: 14px;
  border-left: 4px solid var(--red);
}

.page-home .obs-item h3 {
  margin: 0 0 4px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.4;
}

.page-home .obs-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 玩法索引 ---------- */

.page-home .play-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-home .play-item {
  border-bottom: 2px solid var(--ink-15);
}

.page-home .play-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: center;
  padding: 14px 6px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-home .play-link:hover,
.page-home .play-link:focus-visible {
  background: var(--cream);
  padding-left: 14px;
}

.page-home .play-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
}

.page-home .play-desc {
  grid-column: 1;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.page-home .play-link .tag {
  grid-column: 2;
  grid-row: 1 / span 2;
  justify-self: end;
  white-space: nowrap;
}

.page-home .filter-empty {
  display: none;
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-home .filter-empty[data-visible="true"] {
  display: block;
}

/* ---------- 客服通道 ---------- */

.page-home .support-band {
  margin-top: clamp(30px, 5vw, 60px);
  padding-block: clamp(34px, 5vw, 62px);
  background: var(--ink);
  color: var(--paper);
  border-top: 6px solid var(--red);
}

.page-home .support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .support-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .support-title {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.15;
  color: var(--paper);
}

.page-home .support-text {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-70);
}

.page-home .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-home .support-card {
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(255, 253, 248, 0.05);
  border: 2px solid var(--paper-30);
  border-radius: var(--radius-card);
}

.page-home .contact-list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-home .contact-row {
  display: grid;
  gap: 4px;
}

.page-home .contact-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .contact-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-home .vs-picks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.88fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .measure-grid {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  }

  .page-home .support-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1000px) {
  .page-home .wb {
    grid-template-columns: minmax(280px, 34%) minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-home .wb-rail {
    position: sticky;
    top: var(--home-sticky-top);
  }
}

@media (min-width: 1100px) {
  .page-home .panel--offset {
    margin-left: clamp(0px, 2.6vw, 34px);
  }
}

@media (max-width: 899px) {
  .page-home .hero-figure {
    transform: none;
  }

  .page-home .hero-side {
    margin-right: 0;
  }
}

@media (max-width: 559px) {
  .page-home .chapter-link {
    gap: 10px;
    padding: 11px 4px;
  }

  .page-home .panel {
    box-shadow: var(--shadow-sm);
  }

  .page-home .play-link {
    gap: 4px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition: none !important;
    animation: none !important;
  }
}