.page-home {
  --hp-gap: clamp(18px, 2.6vw, 34px);
  --hp-pad: clamp(20px, 3.4vw, 44px);
  --hp-sec: clamp(48px, 7.5vw, 104px);
  background: var(--night);
  color: var(--flood);
  overflow-x: hidden;
}

.page-home section {
  scroll-margin-top: 96px;
}

.page-home .board {
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--hp-pad);
}

.page-home .block-head {
  display: grid;
  gap: 10px;
  max-width: 64ch;
  margin: 0 0 clamp(20px, 3vw, 34px);
}

.page-home .block-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.6vw, 2.55rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--flood);
}

.page-home .block-head p {
  margin: 0;
  color: var(--slate);
  line-height: 1.75;
  font-size: clamp(0.94rem, 1.3vw, 1.02rem);
}

.page-home .media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(7, 12, 11, 0.55);
}

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

.page-home .media figcaption {
  padding: 10px 14px;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--slate);
  border-top: 1px solid var(--line);
  background: rgba(14, 21, 19, 0.8);
}

/* ============ 封面 ============ */
.page-home .cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(44px, 8vw, 118px) 0 clamp(42px, 6vw, 86px);
}

.page-home .cover__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .cover__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.9) contrast(1.06);
}

.page-home .cover__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 78% 14%, rgba(18, 61, 43, 0.55), transparent 62%),
    linear-gradient(180deg, rgba(7, 12, 11, 0.52) 0%, rgba(7, 12, 11, 0.86) 56%, var(--night) 100%);
}

.page-home .cover__inner {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

.page-home .cover__rail {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .cover__season {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-home .cover__note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--slate);
  max-width: 30ch;
}

.page-home .cover__rounds {
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--mint-line);
  padding-left: 14px;
}

.page-home .cover__round {
  position: relative;
  display: block;
  padding: 5px 0;
  font-family: var(--font-data);
  font-size: 0.92rem;
  color: var(--slate);
  text-decoration: none;
  transition: color var(--dur) ease, padding-left var(--dur) ease;
}

.page-home .cover__round::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: var(--line-strong);
  transition: background var(--dur) ease, box-shadow var(--dur) ease;
}

.page-home .cover__round:hover,
.page-home .cover__round:focus-visible {
  color: var(--mint);
  padding-left: 4px;
}

.page-home .cover__round.is-active {
  color: var(--flood);
  font-weight: 700;
}

.page-home .cover__round.is-active::before {
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(56, 232, 176, 0.16);
}

.page-home .cover__meta {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--slate);
}

.page-home .cover__meta b {
  font-family: var(--font-data);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--flood);
  margin-right: 6px;
  font-variant-numeric: tabular-nums;
}

.page-home .cover__stage {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
  max-width: 62ch;
}

.page-home .cover__stage .crumbs {
  margin-bottom: 4px;
}

.page-home .cover__stage h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2.35rem, 8.4vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--flood);
  text-wrap: balance;
}

.page-home .cover__lede {
  margin: 0;
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.78;
  color: #cfe0d8;
}

.page-home .cover__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ============ 当轮名单 ============ */
.page-home .rounds {
  padding: var(--hp-sec) 0;
}

.page-home .rounds__board {
  background:
    linear-gradient(160deg, rgba(18, 61, 43, 0.32) 0%, transparent 46%),
    var(--ink);
}

.page-home .track {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-home .track__i {
  display: grid;
  gap: 3px;
  position: relative;
  padding-top: 12px;
}

.page-home .track__i::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--line);
  border-radius: 2px;
}

.page-home .track__i.is-done::before {
  background: var(--turf-mid);
}

.page-home .track__i.is-now::before {
  background: var(--mint);
}

.page-home .track__n {
  font-family: var(--font-data);
  font-size: 1.06rem;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
}

.page-home .track__i.is-now .track__n {
  color: var(--mint);
  font-weight: 700;
}

.page-home .track__t {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-home .rounds__grid {
  display: grid;
  gap: var(--hp-gap);
}

.page-home .tbl__cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-size: 0.8rem;
  color: var(--slate);
  line-height: 1.6;
}

.page-home .tbl__wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(7, 12, 11, 0.45);
}

.page-home .tbl {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 0.84rem;
  font-variant-numeric: tabular-nums;
}

.page-home .tbl th,
.page-home .tbl td {
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.page-home .tbl thead th {
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--slate);
  font-weight: 600;
  background: rgba(18, 61, 43, 0.3);
}

.page-home .tbl tbody th {
  color: var(--flood);
  font-weight: 700;
}

.page-home .tbl tbody td {
  color: #b9cec4;
}

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

.page-home .tbl tbody tr:hover th,
.page-home .tbl tbody tr:hover td {
  background: rgba(56, 232, 176, 0.06);
  color: var(--flood);
}

.page-home .rounds__foot {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .rounds__side {
  display: grid;
  gap: var(--hp-gap);
  align-content: start;
}

.page-home .roles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .role {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(18, 61, 43, 0.34);
}

.page-home .role__k {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-home .role__v {
  font-family: var(--font-data);
  font-size: 1.7rem;
  line-height: 1;
  font-weight: 700;
  color: var(--flood);
  font-variant-numeric: tabular-nums;
}

.page-home .role__u {
  font-size: 0.74rem;
  color: var(--slate);
  line-height: 1.4;
}

/* ============ 内容索引 ============ */
.page-home .index {
  padding: 0 0 var(--hp-sec);
}

.page-home .index__grid {
  display: grid;
  gap: var(--hp-gap);
}

.page-home .idx {
  --idx-accent: var(--mint);
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink);
  overflow: hidden;
  transition: border-color var(--dur) ease, transform var(--dur) ease;
}

.page-home .idx::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--idx-accent);
  opacity: 0.75;
}

.page-home .idx:hover,
.page-home .idx:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.page-home .idx--a { --idx-accent: var(--mint); }
.page-home .idx--b { --idx-accent: var(--amber); }
.page-home .idx--c { --idx-accent: var(--violet); }
.page-home .idx--d { --idx-accent: var(--turf-mid); }

.page-home .idx__tag {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--idx-accent);
}

.page-home .idx__t {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2vw, 1.42rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  font-weight: 700;
  color: var(--flood);
}

.page-home .idx__d {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .idx__go {
  justify-self: start;
  margin-top: 4px;
  font-family: var(--font-data);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--idx-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--dur) ease;
}

.page-home .idx__go::after {
  content: " →";
}

.page-home .idx__go:hover,
.page-home .idx__go:focus-visible {
  border-color: currentColor;
}

.page-home .media--wide {
  margin-top: var(--hp-gap);
}

/* ============ 更新节奏 ============ */
.page-home .cadence {
  padding: 0 0 var(--hp-sec);
}

.page-home .cadence__board {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  background:
    linear-gradient(200deg, rgba(18, 61, 43, 0.4) 0%, transparent 52%),
    var(--ink);
}

.page-home .cadence__main {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .cadence__main h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.4vw, 2.35rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--flood);
}

.page-home .cadence__lede {
  margin: 0;
  color: #c3d6cd;
  line-height: 1.78;
  font-size: clamp(0.94rem, 1.3vw, 1.04rem);
  max-width: 56ch;
}

.page-home .steps {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-home .step__n {
  font-family: var(--font-data);
  font-size: 0.86rem;
  color: var(--mint);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-home .step__t {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--flood);
}

.page-home .step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .cadence__ways {
  margin-top: 6px;
  padding: 16px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  display: grid;
  gap: 6px;
}

.page-home .cadence__ways p:last-child {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .cadence__side {
  display: grid;
  gap: var(--hp-gap);
  align-content: start;
}

.page-home .callout {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid rgba(225, 75, 59, 0.32);
  border-radius: var(--r-lg);
  background: rgba(225, 75, 59, 0.06);
}

.page-home .callout__t {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--flood);
}

.page-home .callout__d {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--slate);
  word-break: break-word;
}

.page-home .callout__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ============ 往季与专题 ============ */
.page-home .archive {
  padding: 0 0 clamp(56px, 8vw, 110px);
}

.page-home .archive__grid {
  display: grid;
  gap: var(--hp-gap);
}

.page-home .arc {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(14, 21, 19, 0.72);
  text-decoration: none;
  transition: border-color var(--dur) ease, background var(--dur) ease;
}

.page-home .arc:hover,
.page-home .arc:focus-visible {
  border-color: var(--mint-line);
  background: rgba(18, 61, 43, 0.34);
}

.page-home .arc__n {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--violet);
}

.page-home .arc__t {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--flood);
  letter-spacing: -0.01em;
}

.page-home .arc__d {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .arc__go {
  margin-top: 4px;
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--mint);
}

.page-home .arc__go::after {
  content: " →";
}

/* ============ 断点 ============ */
@media (min-width: 760px) {
  .page-home .cover__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

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

  .page-home .cadence__board {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .cover__inner {
    grid-template-columns: minmax(190px, 0.28fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .cover__rail {
    position: sticky;
    top: 108px;
  }

  .page-home .rounds__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .index__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .idx--a { grid-column: span 4; }
  .page-home .idx--b { grid-column: span 2; }
  .page-home .idx--c { grid-column: span 2; }
  .page-home .idx--d { grid-column: span 4; }

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

@media (max-width: 420px) {
  .page-home .roles {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .track {
    gap: 4px;
  }

  .page-home .track__t {
    font-size: 0.64rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .idx,
  .page-home .arc,
  .page-home .cover__round {
    transition: none;
  }
}