.page-home {
  --home-gap: clamp(12px, 1.4vw, 18px);
  --home-pad: clamp(14px, 1.8vw, 22px);
  --home-band: clamp(32px, 5vw, 76px);
}

.page-home .home-crumbs {
  padding-top: clamp(14px, 2vw, 24px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding-top: clamp(10px, 1.6vw, 18px);
  padding-bottom: var(--home-band);
}

.page-home .hero-head {
  display: grid;
  gap: clamp(10px, 1.4vw, 16px);
  padding-bottom: clamp(16px, 2.4vw, 30px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hero-stamp {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 8.4vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--line-white);
}

.page-home .hero-lede {
  margin: 0;
  max-width: 58ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.76);
}

/* ---------- 拼贴 ---------- */
.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  margin-top: clamp(16px, 2.4vw, 28px);
}

.page-home .tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--home-pad);
  background: var(--tunnel-green);
  border: 1px solid var(--line-soft);
  transition: border-color 0.18s var(--ease);
}

.page-home .tile:hover {
  border-color: var(--line-strong);
}

.page-home .tile--feature {
  margin: 0;
  padding: 0;
  overflow: hidden;
  min-height: 320px;
  border-color: var(--line-mid);
}

.page-home .tile--feature img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .tile--feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 20, 0.12) 0%, rgba(7, 26, 20, 0.58) 56%, rgba(7, 26, 20, 0.96) 100%);
  pointer-events: none;
}

.page-home .feature-body {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: var(--home-pad);
  display: grid;
  gap: 8px;
}

.page-home .feature-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--line-white);
}

.page-home .tile-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(233, 242, 234, 0.62);
}

.page-home .tile-time {
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
  transition: color 0.18s var(--ease);
}

.page-home .tile--feature:hover .tile-time,
.page-home .tile--feature:focus-within .tile-time {
  color: var(--electric-cyan);
}

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

.page-home .mini-row {
  display: grid;
  grid-template-columns: 4.6em 3.6em 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-home .mini-round {
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--muted-moss);
}

.page-home .mini-score {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 700;
  color: var(--data-yellow);
  letter-spacing: 0.02em;
}

.page-home .mini-tag {
  font-size: 0.76rem;
  text-align: right;
  color: rgba(233, 242, 234, 0.6);
}

.page-home .tile-link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--electric-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-home .tile-link:hover,
.page-home .tile-link:focus-visible {
  border-bottom-color: var(--electric-cyan);
}

.page-home .tile-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

.page-home .tile-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(233, 242, 234, 0.74);
}

.page-home .collage-entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .entry-link {
  display: grid;
  gap: 6px;
  padding: var(--home-pad);
  border: 1px solid var(--line-soft);
  background: linear-gradient(135deg, rgba(53, 224, 208, 0.12), rgba(7, 26, 20, 0) 62%);
  text-decoration: none;
  color: var(--line-white);
  transition: border-color 0.18s var(--ease);
}

.page-home .entry-link:nth-child(2) {
  background: linear-gradient(135deg, rgba(255, 90, 42, 0.14), rgba(7, 26, 20, 0) 62%);
}

.page-home .entry-link:hover,
.page-home .entry-link:focus-visible {
  border-color: var(--electric-cyan);
}

.page-home .entry-code {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  color: var(--signal-orange);
}

.page-home .entry-name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 800;
}

.page-home .entry-desc {
  font-size: 0.86rem;
  line-height: 1.65;
  color: rgba(233, 242, 234, 0.68);
}

@media (min-width: 620px) {
  .page-home .collage-entry {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-home .collage {
    grid-template-columns: 1.2fr 1.2fr 0.85fr;
    grid-template-areas:
      "feature feature rt"
      "feature feature quick"
      "entry entry entry";
  }
  .page-home .tile--feature { grid-area: feature; min-height: 400px; }
  .page-home .tile--rt { grid-area: rt; }
  .page-home .tile--quick { grid-area: quick; }
  .page-home .collage-entry { grid-area: entry; }
}

/* ---------- 移动端近期战绩 ---------- */
.page-home .watch {
  padding-block: var(--home-band);
  border-top: 1px solid var(--line-soft);
}

.page-home .watch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-home .watch-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal-orange);
}

.page-home .watch-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.06;
  color: var(--line-white);
}

.page-home .watch-lede {
  margin: 0;
  max-width: 56ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.76);
}

.page-home .watch-points {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .watch-points li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 0.94rem;
  line-height: 1.6;
  color: rgba(233, 242, 234, 0.78);
}

.page-home .watch-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-mid);
  background: var(--tunnel-green);
}

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

.page-home .watch-figure figcaption {
  margin-top: 8px;
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--muted-moss);
}

@media (min-width: 900px) {
  .page-home .watch-grid {
    grid-template-columns: 1.35fr 0.65fr;
  }
  .page-home .watch-figure img {
    max-height: 440px;
  }
}

.page-home .table-shell {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-home .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-mid);
  background: var(--tunnel-green);
  -webkit-overflow-scrolling: touch;
}

.page-home .table-wrap:focus-visible {
  outline: 2px solid var(--electric-cyan);
  outline-offset: 2px;
}

.page-home .score-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 620px;
  font-size: 0.9rem;
  color: rgba(233, 242, 234, 0.86);
}

.page-home .score-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric-cyan);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .score-table th {
  text-align: left;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--muted-moss);
  border-bottom: 1px solid var(--line-mid);
  white-space: nowrap;
}

.page-home .score-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-home .score-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .score-table tbody tr:hover {
  background: rgba(53, 224, 208, 0.06);
}

.page-home .score-cell {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--data-yellow);
}

.page-home .table-note {
  margin: 10px 0 0;
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
}

/* ---------- 资料库（奶油纸区） ---------- */
.page-home .shelf {
  padding-block: var(--home-band);
  background: var(--cream-paper);
  color: var(--ink-brown-black);
  border-top: 1px solid var(--line-ink);
  border-bottom: 1px solid var(--line-ink);
}

.page-home .shelf-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
}

.page-home .shelf-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--alert-rust);
}

.page-home .shelf-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--ink-brown-black);
}

.page-home .shelf-lede {
  margin: 0 0 20px;
  max-width: 54ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(18, 16, 13, 0.78);
}

.page-home .axis-list {
  display: grid;
  border-top: 1px solid var(--line-ink);
}

.page-home .axis {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-home .axis-code {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--alert-rust);
}

.page-home .axis-title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-brown-black);
}

.page-home .axis-text {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(18, 16, 13, 0.74);
}

.page-home .axis-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .chip {
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  border: 1px solid var(--line-ink);
  background: rgba(18, 16, 13, 0.04);
  color: rgba(18, 16, 13, 0.82);
}

.page-home .shelf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .shelf .btn--line {
  border-color: rgba(18, 16, 13, 0.36);
  color: var(--ink-brown-black);
}

.page-home .shelf .btn--ghost {
  color: rgba(18, 16, 13, 0.74);
}

.page-home .shelf-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-ink);
  background: rgba(18, 16, 13, 0.06);
}

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

.page-home .shelf-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: rgba(18, 16, 13, 0.6);
}

@media (min-width: 940px) {
  .page-home .shelf-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* ---------- 复盘与评测 ---------- */
.page-home .tracks {
  padding-block: var(--home-band);
}

.page-home .tracks-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .tracks-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}

.page-home .tracks-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.06;
  color: var(--line-white);
}

.page-home .tracks-lede {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.76);
}

.page-home .track-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 30px);
  border: 1px solid var(--line-mid);
}

.page-home .track--replay {
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.14), rgba(15, 47, 36, 0.94) 62%);
}

.page-home .track--review {
  background: linear-gradient(160deg, rgba(255, 90, 42, 0.16), rgba(15, 47, 36, 0.94) 62%);
}

.page-home .track-badge {
  align-self: flex-start;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line-mid);
  color: var(--line-white);
}

.page-home .track-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  font-weight: 800;
  color: var(--line-white);
}

.page-home .track-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.78);
}

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

.page-home .track-list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(233, 242, 234, 0.72);
}

.page-home .track-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--electric-cyan);
}

.page-home .track--review .track-list li::before {
  background: var(--signal-orange);
}

.page-home .rating-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-home .rating-tag {
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  border: 1px solid var(--line-mid);
  color: rgba(233, 242, 234, 0.82);
}

.page-home .track-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
}

.page-home .track-link {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--electric-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-home .track-link:hover,
.page-home .track-link:focus-visible {
  border-bottom-color: var(--electric-cyan);
}

@media (min-width: 800px) {
  .page-home .track-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 完整链路 ---------- */
.page-home .chain {
  padding-block: var(--home-band);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .chain-title {
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.8vw, 2.6rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--line-white);
}

.page-home .chain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .chain-item {
  padding: clamp(16px, 2vw, 24px);
  border-top: 2px solid var(--line-mid);
  background: linear-gradient(180deg, rgba(15, 47, 36, 0.9), rgba(7, 26, 20, 0.55));
}

.page-home .chain-item:nth-child(1) { border-top-color: var(--electric-cyan); }
.page-home .chain-item:nth-child(2) { border-top-color: var(--data-yellow); }
.page-home .chain-item:nth-child(3) { border-top-color: var(--signal-orange); }

.page-home .chain-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(233, 242, 234, 0.2);
}

.page-home .chain-h {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--line-white);
}

.page-home .chain-item p {
  margin: 0 0 12px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(233, 242, 234, 0.72);
}

@media (min-width: 820px) {
  .page-home .chain-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 最近更新与纠错 ---------- */
.page-home .updates {
  padding-block: var(--home-band);
}

.page-home .updates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-home .updates-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--data-yellow);
}

.page-home .updates-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--line-white);
}

.page-home .upd-list {
  border-top: 1px solid var(--line-soft);
}

.page-home .upd {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .upd summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 0.96rem;
  color: var(--line-white);
}

.page-home .upd summary::-webkit-details-marker {
  display: none;
}

.page-home .upd summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--electric-cyan);
}

.page-home .upd[open] summary::after {
  content: "–";
}

.page-home .upd summary:focus-visible {
  outline: 2px solid var(--electric-cyan);
  outline-offset: 3px;
}

.page-home .upd-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--muted-moss);
}

.page-home .upd-name {
  font-weight: 600;
}

.page-home .upd p {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.72);
}

.page-home .fix-card {
  display: grid;
  justify-items: start;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line-mid);
  background: var(--tunnel-green);
}

.page-home .fix-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal-orange);
}

.page-home .fix-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--line-white);
}

.page-home .fix-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.76);
}

.page-home .fix-mail {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--electric-cyan);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
}

.page-home .fix-mail:hover,
.page-home .fix-mail:focus-visible {
  border-bottom-color: var(--electric-cyan);
}

.page-home .fix-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted-moss);
}

@media (min-width: 900px) {
  .page-home .updates-grid {
    grid-template-columns: 1.25fr 0.75fr;
  }
}