.page-home {
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(37, 87, 74, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 87, 74, 0.22) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
  padding: 18px 0 12px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home .home-context__mark {
  color: var(--gold);
  border: 1px solid var(--line);
  padding: 2px 8px;
  letter-spacing: 0.06em;
}

.page-home .home-context__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */

.page-home .board {
  position: relative;
  padding-top: 0;
  padding-bottom: clamp(38px, 6vw, 64px);
}

.page-home .board__figure {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  z-index: 0;
}

.page-home .board__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.55) contrast(1.1);
}

.page-home .board::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(11, 31, 26, 0.55) 0%,
    rgba(11, 31, 26, 0.88) 62%,
    var(--ink) 100%
  );
}

.page-home .board > .wrap {
  position: relative;
  z-index: 2;
}

.page-home .board__lead {
  padding-top: clamp(30px, 6vw, 68px);
  max-width: 780px;
}

.page-home .board__lead h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.6vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--paper);
}

.page-home .board__sub {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(239, 233, 221, 0.82);
}

.page-home .board__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .quick-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  list-style: none;
  margin: 30px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.page-home .quick-index__link {
  color: var(--ice);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  letter-spacing: 0.04em;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-home .quick-index__link::before {
  content: "—";
  color: var(--line);
  margin-right: 7px;
}

.page-home .quick-index__link:hover,
.page-home .quick-index__link.is-current {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

.page-home .board__compare {
  margin-top: clamp(34px, 6vw, 58px);
}

.page-home .board__caption {
  margin: 18px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 860px) {
  .page-home .compare {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .compare__col {
  background: rgba(8, 23, 19, 0.92);
  padding: 22px 20px 26px;
}

.page-home .compare__col--tv {
  background: #0e2a23;
  box-shadow: inset 0 0 0 1px rgba(111, 201, 232, 0.3);
}

.page-home .compare__head {
  margin: 0;
}

.page-home .compare__title {
  margin: 14px 0 16px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .spec {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-home .spec__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-top: 10px;
  border-top: 1px solid rgba(37, 87, 74, 0.6);
}

.page-home .spec dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-home .spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(239, 233, 221, 0.88);
}

.page-home .spec dd.mono {
  font-family: var(--font-mono);
  color: var(--gold-hi);
  letter-spacing: 0.02em;
}

.page-home .compare__col--tv .spec dd.mono {
  color: var(--ice);
}

/* ---------- 安装四步 ---------- */

.page-home .steps-block {
  padding-top: clamp(44px, 7vw, 76px);
}

.page-home .steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-home .steps-grid {
    grid-template-columns: 296px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }
}

.page-home .steps-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35);
}

.page-home .steps-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-home .steps-figure .media-frame__cap {
  display: block;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .steps-main h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--paper);
}

.page-home .steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-home .steps__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-home .steps__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .steps__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-home .steps__body h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .steps__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(239, 233, 221, 0.76);
}

.page-home .steps-faq {
  margin-top: 26px;
}

/* ---------- 回看与收藏 ---------- */

.page-home .replay {
  padding-top: clamp(44px, 7vw, 76px);
}

.page-home .replay__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-home .replay__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: 42px;
    align-items: start;
  }
}

.page-home .replay__main h2,
.page-home .member__main h2,
.page-home .service__main h2,
.page-home .archive h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--paper);
}

.page-home .replay__lead,
.page-home .member__lead,
.page-home .service__lead,
.page-home .archive__lead {
  margin: 16px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(239, 233, 221, 0.8);
}

.page-home .ledger {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-home .ledger__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-home .ledger__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
  padding-top: 4px;
}

.page-home .ledger__item h3 {
  margin: 0 0 5px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .ledger__item h3 a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 193, 92, 0.35);
}

.page-home .ledger__item h3 a:hover {
  border-bottom-color: var(--gold-hi);
}

.page-home .ledger__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(239, 233, 221, 0.76);
}

.page-home .ledger__meta {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-home .replay__aside {
  display: grid;
  gap: 16px;
}

.page-home .note {
  border-left: 2px solid var(--ice);
  background: var(--panel);
  padding: 16px 18px;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(239, 233, 221, 0.8);
}

.page-home .note p {
  margin: 0 0 8px;
}

.page-home .note p:last-child {
  margin-bottom: 0;
}

.page-home .note__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ice);
}

.page-home .note__link {
  display: inline-block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 193, 92, 0.4);
}

.page-home .note__link:hover {
  border-bottom-color: var(--gold-hi);
}

/* ---------- 会员权益 ---------- */

.page-home .member {
  padding-top: clamp(44px, 7vw, 76px);
}

.page-home .member__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 920px) {
  .page-home .member__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }
}

.page-home .tiers {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .tier {
  border: 1px solid var(--line);
  background: rgba(18, 49, 42, 0.62);
  padding: 18px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
}

.page-home .tier--top {
  border-color: rgba(232, 145, 42, 0.7);
  background: linear-gradient(160deg, rgba(232, 145, 42, 0.14), rgba(18, 49, 42, 0.7));
}

.page-home .tier__name {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
}

.page-home .tier__range {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-hi);
}

.page-home .tier__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(239, 233, 221, 0.78);
}

.page-home .member__cta {
  margin-top: 24px;
}

.page-home .member__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-deep);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.35);
}

.page-home .member__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-home .member__figure .media-frame__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 赛季归档 ---------- */

.page-home .archive {
  padding-top: clamp(44px, 7vw, 76px);
}

.page-home .archive__figure {
  margin: 26px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}

.page-home .archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  opacity: 0.92;
}

.page-home .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-home .filter-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: rgba(239, 233, 221, 0.85);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding: 8px 15px;
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

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

.page-home .filter-btn.is-active {
  border-color: var(--gold);
  color: var(--gold-hi);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.page-home .archive__list {
  margin-top: 22px;
}

.page-home .archive__item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-home .archive__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .archive__item[hidden],
.page-home .archive__item.is-hidden {
  display: none;
}

.page-home .archive__season {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
  padding-top: 3px;
}

.page-home .archive__body h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .archive__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(239, 233, 221, 0.76);
}

@media (max-width: 720px) {
  .page-home .archive__item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ---------- 服务节点 ---------- */

.page-home .service {
  padding-top: clamp(44px, 7vw, 76px);
}

.page-home .service__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  border: 1px solid var(--line);
  background: rgba(18, 49, 42, 0.5);
  padding: clamp(22px, 4vw, 36px);
}

@media (min-width: 880px) {
  .page-home .service__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }
}

.page-home .service__sub {
  margin: 28px 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-hi);
}

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

.page-home .prep-list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px dashed rgba(37, 87, 74, 0.8);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(239, 233, 221, 0.82);
}

.page-home .prep-list .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
  padding-top: 3px;
}

.page-home .note--contact {
  border-left-color: var(--gold);
  background: rgba(8, 23, 19, 0.75);
}

.page-home .note__tel {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  margin: 6px 0 10px;
}

/* ---------- 延伸入口 ---------- */

.page-home .more {
  padding-top: clamp(38px, 6vw, 64px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-home .more__eyebrow {
  margin-top: 18px;
}

.page-home .more__ledger {
  margin-top: 18px;
}

.page-home .more__ledger .ledger__item:last-child {
  border-bottom: 1px solid var(--line);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .quick-index__link,
  .page-home .filter-btn {
    transition: none;
  }
}