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

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(1.75rem, 5vw, 3.5rem) clamp(2rem, 6vw, 4.5rem);
  background: linear-gradient(155deg, var(--green) 0%, #0b2a21 46%, var(--ink) 80%);
  border-bottom: var(--line);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -14% 26% auto;
  width: 80%;
  height: 96%;
  background: linear-gradient(120deg, rgba(200, 255, 61, .16), rgba(79, 227, 193, 0) 64%);
  transform: skewX(-10deg) rotate(3deg);
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(rgba(200, 255, 61, .18) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .28;
  pointer-events: none;
}

.page-home .hero-grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-home .hero-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin: 0;
}

.page-home .hero-kicker-note {
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .hero h1 {
  margin: .85rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  text-wrap: balance;
}

.page-home .hero-hl {
  color: var(--lime);
  display: inline-block;
  padding-bottom: .08em;
  border-bottom: 5px solid rgba(200, 255, 61, .35);
}

.page-home .hero-lede {
  margin: .9rem 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--muted);
}

/* 检索台 */
.page-home .lookup {
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
  padding: .9rem;
  border: 2px solid var(--edge);
  background: rgba(22, 29, 26, .94);
  box-shadow: var(--hard);
}

.page-home .lookup-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .35rem .8rem;
  margin-bottom: .55rem;
}

.page-home .lookup-step {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .06em;
  color: var(--lime);
}

.page-home .lookup-hint {
  font-family: var(--font-data);
  font-size: .7rem;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-home .league-strip {
  display: flex;
  gap: .45rem;
  margin: 0;
  padding: .2rem 0 .55rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .league-chip {
  display: inline-block;
  white-space: nowrap;
  padding: .38rem .6rem;
  border: 1px solid var(--edge);
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .league-chip.is-on {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-home .lookup-field {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: .45rem;
  padding: .7rem .75rem;
  border: 1px solid var(--edge);
  background: var(--ink);
}

.page-home .lookup-field-icon {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border: 2px solid var(--mint);
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px var(--ink);
  background: var(--mint);
}

.page-home .lookup-field-text {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .lookup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .85rem;
}

/* 首屏状态面板 */
.page-home .hero-board {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border: 2px solid var(--edge);
  background: var(--board);
  box-shadow: var(--hard);
}

.page-home .hero-board > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.75) contrast(1.1);
}

.page-home .board-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  padding: clamp(1rem, 2.5vw, 1.6rem);
}

.page-home .board-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.page-home .board-state {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mint);
}

.page-home .board-figure {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  margin: .2rem 0 0;
}

.page-home .board-figure .data-figure {
  font-size: clamp(3rem, 10vw, 4.6rem);
  line-height: .9;
  font-weight: 600;
  color: var(--lime);
}

.page-home .board-unit {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .board-note {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .board-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: .55rem;
  margin: 0;
  padding-top: .8rem;
  border-top: 1px solid var(--edge);
}

.page-home .board-meta div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.page-home .board-meta dt {
  font-family: var(--font-data);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .board-meta dd {
  margin: 0;
  font-size: .92rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .board-link {
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-home .board-link:hover,
.page-home .board-link:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

/* ---------- 第 18 轮焦点板 ---------- */
.page-home .round-band {
  background: var(--ink);
}

.page-home .round-layout {
  display: grid;
  gap: 1.1rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
}

.page-home .focus-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
  counter-reset: fc;
}

.page-home .focus-item {
  position: relative;
  counter-increment: fc;
  padding: 1rem 1rem 1rem 3.2rem;
  border: 1px solid var(--edge);
  border-left: 4px solid var(--amber);
  background: var(--board);
}

.page-home .focus-item::before {
  content: "0" counter(fc);
  position: absolute;
  left: 1rem;
  top: 1.05rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-home .focus-item h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-home .focus-item p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .round-visual {
  position: relative;
  margin: 0;
  min-height: 240px;
  border: 2px solid var(--edge);
  overflow: hidden;
  background: var(--green);
}

.page-home .round-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  opacity: .85;
}

.page-home .round-visual figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .45rem .7rem;
  background: var(--ink);
  border-top: 2px solid var(--lime);
  font-family: var(--font-data);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-home .topic-rail {
  display: flex;
  gap: .5rem;
  margin-top: 1.2rem;
  padding: .8rem 0;
  border-top: 1px solid var(--edge);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-home .rail-item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: .45rem .7rem;
  border: 1px solid var(--edge);
  background: var(--board);
  font-family: var(--font-data);
  font-size: .73rem;
  letter-spacing: .05em;
  color: var(--muted);
  white-space: nowrap;
}

.page-home .rail-item b {
  color: var(--lime);
  font-weight: 700;
}

/* ---------- 栏目索引 ---------- */
.page-home .index-bento {
  display: grid;
  gap: .85rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: clamp(1rem, 2.2vw, 1.4rem);
  border: 2px solid var(--edge);
  background: var(--board);
  color: inherit;
  text-decoration: none;
  transition: border-color .16s var(--ease), transform .16s var(--ease), box-shadow .16s var(--ease);
}

.page-home .bento-card:hover,
.page-home .bento-card:focus-visible {
  border-color: var(--lime);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(200, 255, 61, .3);
}

.page-home .bento-card:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 2px;
}

.page-home .bento-kicker {
  font-family: var(--font-data);
  font-size: .7rem;
  letter-spacing: .09em;
  color: var(--lime);
}

.page-home .bento-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .bento-text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .bento-go {
  margin-top: auto;
  padding-top: .5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .04em;
  color: var(--mint);
}

.page-home .bento-media {
  margin: .4rem 0;
  border: 1px solid var(--edge);
  overflow: hidden;
}

.page-home .bento-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .bento-a {
  border-color: var(--lime);
  background: linear-gradient(160deg, var(--green) 0%, var(--board) 72%);
}

/* ---------- 三步路径 ---------- */
.page-home .step-list {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.9rem) 0 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-home .step {
  position: relative;
  padding: 1.1rem;
  border-top: 4px solid var(--lime);
  background: var(--green);
  border-right: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  border-left: 1px solid var(--edge);
}

.page-home .step-num {
  display: block;
  margin-bottom: .5rem;
  font-family: var(--font-data);
  font-size: 2rem;
  line-height: 1;
  color: var(--lime);
}

.page-home .step h3 {
  margin: 0 0 .4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-home .step p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(245, 240, 228, .78);
}

/* ---------- 更新与收藏 ---------- */
.page-home .update-grid {
  display: grid;
  gap: .9rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
}

.page-home .update-section,
.page-home .update-panel,
.page-home .collect-panel {
  padding: clamp(1rem, 2.4vw, 1.5rem);
  border: 2px solid var(--edge);
  background: var(--board);
}

.page-home .update-panel {
  border-left: 4px solid var(--steel);
}

.page-home .collect-panel {
  border-left: 4px solid var(--lime);
}

.page-home .update-sub {
  margin: 0 0 .75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-home .timeline li {
  position: relative;
  padding-left: 1.1rem;
  border-left: 1px dashed var(--edge);
}

.page-home .timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: .45rem;
  width: 9px;
  height: 9px;
  background: var(--steel);
  border-radius: 50%;
}

.page-home .timeline-key {
  display: block;
  margin-bottom: .22rem;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-home .timeline p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .collect-panel p {
  margin: 0 0 .75rem;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .collect-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: .7rem;
  margin: .9rem 0 0;
  padding: .9rem 0 0;
  border-top: 1px solid var(--edge);
}

.page-home .collect-facts li {
  display: flex;
  flex-direction: column;
  gap: .18rem;
}

.page-home .collect-facts .data-figure {
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--lime);
}

.page-home .collect-facts span:last-child {
  font-size: .78rem;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 合作 ---------- */
.page-home .coop {
  border-top: var(--line);
  background: linear-gradient(200deg, var(--green) 0%, var(--ink) 60%);
}

.page-home .coop-grid {
  display: grid;
  gap: 1.1rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
}

.page-home .coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-home .coop-list li {
  padding: .9rem 1rem;
  border: 1px solid var(--edge);
  background: rgba(22, 29, 26, .82);
}

.page-home .coop-list h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--lime);
}

.page-home .coop-list p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .coop-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .5rem;
  margin-top: .9rem;
}

.page-home .coop-stats p {
  margin: 0;
  padding: .55rem .7rem;
  border: 1px dashed var(--edge);
  font-size: .82rem;
  line-height: 1.55;
  color: var(--muted);
}

.page-home .coop-stats strong {
  display: block;
  font-family: var(--font-data);
  font-size: 1.3rem;
  color: var(--paper);
}

.page-home .coop-contact {
  margin-top: 1rem;
  padding: 1rem;
  border: 2px solid var(--lime);
  background: rgba(10, 15, 13, .7);
}

.page-home .coop-contact-line {
  margin: 0 0 .3rem;
  font-family: var(--font-data);
  font-size: .86rem;
  letter-spacing: .03em;
  color: var(--paper);
}

.page-home .coop-contact-note {
  margin: .5rem 0 .9rem;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .coop-visual {
  position: relative;
  margin: 0;
  border: 2px solid var(--edge);
  overflow: hidden;
  background: var(--board);
  min-height: 260px;
}

.page-home .coop-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  opacity: .9;
}

.page-home .coop-visual figcaption {
  position: absolute;
  left: 0;
  top: 0;
  padding: .45rem .7rem;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-data);
  font-size: .7rem;
  letter-spacing: .05em;
  font-weight: 700;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .index-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .bento-a {
    grid-column: span 2;
  }

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

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: stretch;
  }

  .page-home .round-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }

  .page-home .round-visual img {
    min-height: 100%;
  }

  .page-home .update-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }

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

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

@media (min-width: 1060px) {
  .page-home .index-bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .bento-a {
    grid-column: span 4;
    grid-row: span 2;
  }

  .page-home .bento-b,
  .page-home .bento-c {
    grid-column: span 2;
  }

  .page-home .bento-d {
    grid-column: span 3;
  }

  .page-home .bento-e {
    grid-column: span 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .bento-card,
  .page-home .board-link {
    transition: none;
  }

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