/* ============================================================
   page-home —— 首页专属样式（全部限定在 .page-home 作用域内）
   ============================================================ */

.page-home {
  --home-radius: 0;
  --home-tok: rgba(31, 224, 160, .12);
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
  font-family: var(--sans);
}

/* ---------------- 通用小工具（页内） ---------------- */
.page-home .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-home .cta-row--wide {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .counter {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   1. 首屏：命令区 + 地图焦点面板
   ============================================================ */

.page-home .home-hero {
  display: grid;
  gap: clamp(28px, 5vw, 44px);
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(24px, 5vw, 44px) var(--gutter) clamp(40px, 7vw, 76px);
}

.page-home .hero-lead {
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
  align-content: start;
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}

.page-home .home-context__now {
  letter-spacing: .06em;
}

.page-home .home-context__ver {
  margin-left: auto;
  color: var(--field);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-home .hero-lead h1 {
  margin: 0;
  font-size: clamp(29px, 7.2vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-home .hero-lead__text {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

/* 栏目索引导航 */
.page-home .hero-index {
  display: grid;
  border-top: 2px solid var(--line);
  margin-top: 4px;
}

.page-home .index-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num desc";
  gap: 2px 16px;
  padding: 15px 4px;
  border-bottom: 2px solid var(--line);
  text-decoration: none;
  color: var(--text);
  transition: color .18s var(--ease), padding-left .18s var(--ease), border-color .18s var(--ease);
}

.page-home .index-item:hover,
.page-home .index-item:focus-visible {
  color: var(--field);
  border-bottom-color: var(--field);
  padding-left: 14px;
  outline: none;
}

.page-home .index-item__num {
  grid-area: num;
  align-self: center;
  font-size: 14px;
  color: var(--field);
  letter-spacing: .04em;
}

.page-home .index-item__name {
  grid-area: name;
  font-size: 17px;
  font-weight: 800;
}

.page-home .index-item__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* 地图面板 */
.page-home .map-board {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-home .map-board__stage {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #05100C;
}

.page-home .map-board__stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .58;
  filter: saturate(.7) contrast(1.05);
}

.page-home .map-board__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .85;
  pointer-events: none;
}

/* 地图热区 */
.page-home .hotzone {
  position: absolute;
  width: 16px;
  height: 16px;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.page-home .hotzone__dot {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(255, 200, 87, .2);
  transition: box-shadow .18s var(--ease), background .18s var(--ease);
}

.page-home .hotzone:hover .hotzone__dot,
.page-home .hotzone:focus-visible .hotzone__dot {
  background: var(--orange);
  box-shadow: 0 0 0 8px rgba(255, 122, 26, .24);
}

.page-home .hotzone:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.page-home .hotzone__tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 5px 10px;
  border: 2px solid var(--field);
  background: var(--ink);
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s var(--ease);
  z-index: 3;
}

.page-home .hotzone:hover .hotzone__tip,
.page-home .hotzone:focus-visible .hotzone__tip {
  opacity: 1;
}

.page-home .hotzone--a { left: 28%; top: 40%; }
.page-home .hotzone--b { left: 66%; top: 34%; }
.page-home .hotzone--c { left: 48%; top: 74%; }

.page-home .hotzone--b .hotzone__tip {
  left: auto;
  right: 0;
  transform: none;
}

.page-home .hotzone--c .hotzone__tip {
  bottom: auto;
  top: calc(100% + 10px);
}

/* 图例 */
.page-home .map-board__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: 14px 16px;
  border-top: 2px solid var(--line);
  background: var(--panel-2);
}

.page-home .legend-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  color: var(--muted);
}

.page-home .legend-list li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-home .legend-swatch {
  width: 10px;
  height: 10px;
  display: inline-block;
  border: 1px solid var(--line);
}

.page-home .legend-swatch--amber { background: var(--amber); }
.page-home .legend-swatch--field { background: var(--field); }
.page-home .legend-swatch--line { background: transparent; border-color: var(--blue); }

.page-home .map-board__coord {
  margin: 0 0 0 auto;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--field);
}

/* ============================================================
   2. 章节骨架
   ============================================================ */

.page-home .chapter {
  position: relative;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(44px, 8vw, 92px) var(--gutter);
  border-top: 2px solid var(--line);
}

.page-home .chapter--last {
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-home .chapter-head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px clamp(16px, 3vw, 30px);
  align-items: center;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-home .chapter-num {
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(46px, 12vw, 94px);
  line-height: .8;
  letter-spacing: -0.06em;
  color: var(--line);
  font-variant-numeric: tabular-nums;
}

@supports (-webkit-text-stroke: 1px red) {
  .page-home .chapter-num {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--field);
    opacity: .6;
  }
}

.page-home .chapter-head__title {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-home .chapter-head__title h2 {
  margin: 0;
  font-size: clamp(21px, 4.4vw, 35px);
  font-weight: 900;
  line-height: 1.26;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.page-home .chapter-note {
  display: none;
}

/* ============================================================
   3. 赛程查询
   ============================================================ */

.page-home .fixture-layout {
  display: grid;
  gap: 24px;
}

.page-home .fixture-visual {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  background: var(--panel-2);
  aspect-ratio: 16 / 10;
}

.page-home .fixture-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85);
}

.page-home .fixture-tools {
  display: grid;
  gap: 20px;
  align-content: start;
  padding: clamp(18px, 3vw, 30px);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-home .tool-row {
  display: grid;
  gap: 10px;
}

.page-home .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 7px 14px;
  border: 2px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.page-home .chip:hover,
.page-home .chip:focus-visible {
  border-color: var(--field);
  color: var(--field);
  transform: translate(2px, -2px);
  outline: none;
}

.page-home .chip--active {
  border-color: var(--field);
  color: var(--field);
  background: var(--home-tok);
}

.page-home .fixture-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
  padding-top: 18px;
  border-top: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .status-pulse {
  display: inline-block;
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  background: var(--field);
  box-shadow: 0 0 0 5px var(--home-tok);
}

/* ============================================================
   4. 俱乐部档案
   ============================================================ */

.page-home .club-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-home .filter-tag {
  padding: 6px 13px;
  border: 2px solid var(--line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-home .club-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .club-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 24px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-home .club-card:hover {
  border-color: var(--field);
  transform: translateY(-2px);
}

.page-home .club-card__idx {
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--field);
  text-transform: uppercase;
}

.page-home .club-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}

.page-home .club-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ============================================================
   5. 数据词典
   ============================================================ */

.page-home .glossary-layout {
  display: grid;
  gap: 28px;
}

.page-home .glossary-main {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-home .glossary-intro {
  margin: 0;
  max-width: 52ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.9;
  color: var(--text);
}

.page-home .glossary-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .gtag {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border: 2px solid var(--line);
  background: var(--panel-2);
  font-size: 14px;
  color: var(--text);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-home .gtag:hover {
  border-color: var(--violet);
  color: var(--violet);
}

.page-home .glossary-visual {
  position: relative;
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
  background: var(--panel-2);
  aspect-ratio: 4 / 3;
}

.page-home .glossary-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .glossary-visual__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 14px;
  background: var(--ink);
  border-top: 2px solid var(--field);
  border-right: 2px solid var(--field);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--field);
}

/* ============================================================
   6. 双端入口
   ============================================================ */

.page-home .port-layout {
  display: grid;
  gap: 26px;
}

.page-home .port-cards {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .port-card {
  display: grid;
  gap: 10px;
  padding: 22px 20px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-home .port-card--alt {
  background: var(--panel-2);
  border-left: 6px solid var(--blue);
}

.page-home .port-card__tag {
  justify-self: start;
}

.page-home .port-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
}

.page-home .port-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .port-note {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--field);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-home .port-visual {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
  background: var(--panel-2);
  aspect-ratio: 14 / 9;
}

.page-home .port-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   7. 更新节奏 + 版本面板
   ============================================================ */

.page-home .rhythm-list {
  list-style: none;
  margin: 0 0 clamp(30px, 5vw, 48px);
  padding: 0;
  border-top: 2px solid var(--line);
}

.page-home .rhythm-item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 2px solid var(--line);
}

.page-home .rhythm-item__time {
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--field);
}

.page-home .rhythm-item h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
}

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

.page-home .version-panel {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 38px);
  border: 2px solid var(--field);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-home .version-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-home .version-panel h3 {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 900;
  line-height: 1.3;
}

.page-home .version-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .version-list li {
  padding-left: 18px;
  border-left: 2px solid var(--line);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .version-list strong {
  color: var(--text);
  font-weight: 800;
}

/* ============================================================
   断点：平板
   ============================================================ */

@media (min-width: 680px) {
  .page-home .club-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .fixture-status {
    font-size: 13.5px;
  }
}

/* ============================================================
   断点：桌面
   ============================================================ */

@media (min-width: 960px) {
  .page-home .home-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(32px, 4.6vw, 62px);
    padding-top: clamp(32px, 4vw, 56px);
  }

  .page-home .map-board {
    margin-top: 6px;
  }

  .page-home .fixture-layout {
    grid-template-columns: minmax(0, 3.4fr) minmax(0, 8.6fr);
    gap: clamp(22px, 3vw, 34px);
    align-items: start;
  }

  .page-home .fixture-visual {
    aspect-ratio: 4 / 5;
  }

  .page-home .glossary-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 48px);
    align-items: center;
  }

  .page-home .port-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(26px, 3.6vw, 44px);
    align-items: start;
  }

  .page-home .rhythm-item {
    grid-template-columns: minmax(0, 2.6fr) minmax(0, 9.4fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 1060px) {
  .page-home .club-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .club-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .club-card:nth-child(4) {
    margin-top: 28px;
  }
}

@media (min-width: 1100px) {
  .page-home .chapter-note {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    writing-mode: vertical-rl;
    font-family: var(--mono);
    font-size: 11.5px;
    letter-spacing: .2em;
    color: var(--muted);
  }

  .page-home .chapter-head__title {
    padding-right: 56px;
  }
}

/* ============================================================
   降低动效
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .page-home .index-item,
  .page-home .chip,
  .page-home .club-card,
  .page-home .hotzone__dot,
  .page-home .hotzone__tip,
  .page-home .gtag {
    transition: none;
  }

  .page-home .chip:hover,
  .page-home .chip:focus-visible,
  .page-home .club-card:hover {
    transform: none;
  }
}