.page-home {
  --home-rail: 96px;
  --home-shell-gap: 40px;
  --home-dial-rest: rgba(46, 107, 168, 0.25);
  background: var(--ink);
  color: var(--chalk);
}

.page-home .bleed-top {
  margin-top: calc(var(--header-h) * -1);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(40px, 8vw, 92px));
  padding-bottom: clamp(56px, 9vw, 116px);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(20, 51, 92, 0.6) 0%, transparent 62%),
    var(--ink);
}

.page-home .hero-media {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(860px, 80%);
  height: min(560px, 80%);
  object-fit: cover;
  object-position: center right;
  opacity: 0.52;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to top left, #000 10%, rgba(0, 0, 0, 0.35) 52%, transparent 82%);
  mask-image: linear-gradient(to top left, #000 10%, rgba(0, 0, 0, 0.35) 52%, transparent 82%);
}

.page-home .hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(158deg, var(--ink) 0%, rgba(5, 8, 15, 0.76) 46%, rgba(5, 8, 15, 0.18) 82%, transparent 100%);
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-home .home-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4.4vw, 64px);
  background: linear-gradient(150deg, rgba(11, 27, 51, 0.74), rgba(5, 8, 15, 0.28));
}

.page-home .tick {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 0 solid var(--orange);
  pointer-events: none;
}

.page-home .tick--tl { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.page-home .tick--tr { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.page-home .tick--bl { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.page-home .tick--br { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }

.page-home .hero-context {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .ctx-mark {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 26, 0.18);
}

.page-home .hero-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--chalk);
}

.page-home .hero-sub {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-home .hero-lead {
  max-width: 34em;
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 40px);
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease), color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .btn--primary {
  background: var(--orange);
  color: var(--ink);
}

.page-home .btn--primary:hover {
  background: var(--ember);
  transform: translateY(-2px);
}

.page-home .btn--ghost {
  border-color: var(--line-strong);
  background: rgba(20, 51, 92, 0.34);
  color: var(--chalk);
}

.page-home .btn--ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-home .pill-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--scale-blue);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .pill-link::after {
  content: "→";
  font-size: 12px;
}

.page-home .pill-link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-home .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 52px);
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-home .meta-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
}

.page-home .hero-meta dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .hero-meta dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--chalk);
}

/* ---------- 页面骨架与章节轨 ---------- */
.page-home .page-shell {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-home .page-body {
  min-width: 0;
  padding-bottom: calc(var(--gap-band) * 1.2);
}

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

.page-home .rail-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 8px 14px 14px;
  border-left: 2px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-home .rail-num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  color: inherit;
}

.page-home .rail-text {
  font-size: 11px;
  line-height: 1.4;
  color: inherit;
  opacity: 0.8;
}

.page-home .rail-link:hover {
  color: var(--chalk);
}

.page-home .rail-link[aria-current="true"] {
  color: var(--orange);
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 106, 26, 0.13), transparent);
}

/* ---------- 章节通用 ---------- */
.page-home .section {
  position: relative;
  padding-top: var(--gap-band);
}

.page-home .section::before {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  border-radius: 3px;
  background: var(--orange);
  margin-bottom: 26px;
}

.page-home .page-body > .section:nth-child(2)::before { background: var(--green); }
.page-home .page-body > .section:nth-child(3)::before { background: var(--yellow); }
.page-home .page-body > .section:nth-child(4)::before { background: var(--scale-blue); }

.page-home .section-head {
  display: grid;
  gap: 10px;
  padding-bottom: 24px;
  margin-bottom: clamp(28px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-home .section-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-home .section-title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-home .section-note {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .section-lead {
  max-width: 38em;
  margin: 0 0 clamp(26px, 3.6vw, 40px);
  font-size: 17px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .section-tail {
  margin: clamp(26px, 3.4vw, 36px) 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .section-tail .pill-link {
  margin: 0 4px;
}

/* ---------- 01 赛程对照 ---------- */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-home .filter-btn {
  appearance: none;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: transparent;
  color: var(--mist);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .filter-btn:hover {
  border-color: var(--scale-blue);
  color: var(--chalk);
}

.page-home .filter-btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-home .rail {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--deep), rgba(20, 51, 92, 0.5));
  padding-top: 26px;
}

.page-home .rail-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  pointer-events: none;
}

.page-home .rail-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px clamp(18px, 3vw, 28px) 26px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-home .rail-track::-webkit-scrollbar {
  display: none;
}

.page-home .rail-item {
  flex: 0 0 min(300px, 74vw);
  scroll-snap-align: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(5, 8, 15, 0.84);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .rail-item:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
}

.page-home .rail-item[data-hidden] {
  display: none;
}

.page-home .rail-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 20px;
}

.page-home .rail-item-name {
  margin: 0;
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--chalk);
}

.page-home .rail-index {
  margin: 0;
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-home .rail-unit {
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .rail-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 clamp(18px, 3vw, 28px) 24px;
}

.page-home .rail-btn {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(5, 8, 15, 0.6);
  color: var(--chalk);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-home .rail-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-home .rail-dots {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
  gap: 8px;
}

.page-home .rail-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--pill);
  background: var(--line-strong);
  transition: background-color 0.24s var(--ease), width 0.24s var(--ease);
}

.page-home .rail-dot.is-active {
  width: 22px;
  background: var(--orange);
}

.page-home .tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 5px 13px;
  border: 1px solid currentColor;
  border-radius: var(--pill);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  white-space: nowrap;
}

.page-home .tag--orange { color: var(--orange); background: rgba(255, 106, 26, 0.1); }
.page-home .tag--green { color: var(--green); background: rgba(47, 191, 113, 0.1); }
.page-home .tag--yellow { color: var(--yellow); background: rgba(255, 210, 63, 0.1); }
.page-home .tag--blue { color: var(--scale-blue); background: rgba(46, 107, 168, 0.16); }

.page-home .plate {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 30px;
  padding: 20px 24px;
  border-left: 3px solid var(--scale-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(20, 51, 92, 0.22);
}

.page-home .plate-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--scale-blue);
}

.page-home .plate-body {
  flex: 1 1 260px;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 02 内容分区 ---------- */
.page-home .stack-grid {
  display: grid;
  gap: 26px;
}

.page-home .card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--deep), rgba(11, 27, 51, 0.55));
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .card:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
}

.page-home .figure {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
}

.page-home .figure-media {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--rail), var(--ink));
}

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

.page-home .figure-media--wide img { aspect-ratio: 3 / 2; }
.page-home .figure-media--tall img { aspect-ratio: 4 / 5; }

.page-home .figure-cap {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-home .card-title {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-home .card-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .dial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 10px;
  margin-top: 4px;
}

.page-home .dial-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.page-home .dial {
  --v: 0;
  position: relative;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: conic-gradient(var(--orange) calc(var(--v) * 1%), var(--home-dial-rest) 0);
}

.page-home .dial::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--deep);
}

.page-home .dial span {
  position: relative;
  z-index: 1;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--chalk);
}

.page-home .dial-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  color: var(--mist);
}

/* ---------- 03 收藏回访 ---------- */
.page-home .save-layout {
  display: grid;
  gap: 26px;
}

.page-home .save-copy p {
  max-width: 34em;
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .save-wrap {
  position: relative;
  margin-top: 24px;
}

.page-home .save-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  background: transparent;
  color: var(--chalk);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-home .save-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-home .save-icon {
  font-size: 17px;
  line-height: 1;
  color: var(--orange);
}

.page-home .save-tip {
  margin-top: 14px;
  padding: 16px 20px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(20, 51, 92, 0.42);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .save-tip[hidden] {
  display: none;
}

.page-home .save-tip p {
  margin: 0;
}

.page-home .save-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--deep);
}

.page-home .panel-label {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--scale-blue);
}

.page-home .chip-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--chalk);
  text-decoration: none;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-home .chip:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-home .panel-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 04 最近更新 ---------- */
.page-home .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .entry {
  display: grid;
  gap: 10px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .entry-tag {
  justify-self: start;
  padding: 5px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--scale-blue);
  white-space: nowrap;
}

.page-home .entry-link {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--chalk);
  text-decoration: none;
  transition: color 0.24s var(--ease);
}

.page-home .entry-link:hover {
  color: var(--orange);
}

.page-home .entry-note {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-home .section-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: clamp(30px, 4vw, 46px);
}

/* ---------- 交互降级 ---------- */
.page-home .filter-item.is-fading {
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .dial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-home .section-head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: end;
    column-gap: 26px;
  }

  .page-home .section-num {
    align-self: start;
    padding-top: 8px;
  }

  .page-home .section-note {
    grid-column: 2;
    max-width: 46ch;
    margin-top: 6px;
  }

  .page-home .save-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .entry {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: center;
    column-gap: 24px;
  }

  .page-home .entry-note {
    grid-column: 2;
  }
}

@media (min-width: 1000px) {
  .page-home .stack-grid {
    display: flex;
    align-items: flex-start;
    gap: 30px;
  }

  .page-home .stack-grid > *:nth-child(1) { flex: 5 1 0; }
  .page-home .stack-grid > *:nth-child(2) { flex: 3 1 0; margin-top: 64px; }
  .page-home .stack-grid > *:nth-child(3) { flex: 4 1 0; margin-top: 24px; }
}

@media (min-width: 1100px) {
  .page-home .section-head {
    grid-template-columns: auto minmax(0, 1fr) minmax(0, 300px);
    column-gap: 30px;
  }

  .page-home .section-note {
    grid-column: 3;
    margin-top: 0;
    text-align: right;
  }

  .page-home .entry {
    grid-template-columns: 148px minmax(0, 1fr) 210px;
  }

  .page-home .entry-note {
    grid-column: 3;
    text-align: right;
  }
}

@media (min-width: 1280px) {
  .page-home .page-shell {
    display: grid;
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
    column-gap: var(--home-shell-gap);
    align-items: start;
  }

  .page-home .chapter-rail {
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: sticky;
    top: calc(var(--header-h) + 44px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .page-home .rail-track {
    scroll-behavior: auto;
    scroll-snap-type: none;
  }

  .page-home .card:hover,
  .page-home .rail-item:hover,
  .page-home .btn--primary:hover {
    transform: none;
  }
}