.page-home {
  --home-side-pad: clamp(1.25rem, 4vw, 2.5rem);
  --home-section-space: clamp(3.5rem, 8vw, 6rem);
  --home-radius: 18px 8px 18px 8px;
  --home-card-bg: linear-gradient(145deg, rgba(12, 42, 69, 0.85), rgba(7, 27, 47, 0.95));
  --home-solar-glow: 0 0 0 1px rgba(255, 138, 0, 0.4), 0 0 30px rgba(255, 138, 0, 0.12);
  --home-accent-glow: 0 0 0 1px rgba(183, 255, 0, 0.3), 0 8px 32px rgba(183, 255, 0, 0.12);
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

/* ===== Hero Cover ===== */
.page-home .hero-cover {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) var(--home-side-pad) var(--home-section-space);
  overflow: hidden;
}

.page-home .hero-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, rgba(183, 255, 0, 0.04) 45%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(117, 211, 245, 0.08), transparent 40%),
    linear-gradient(180deg, rgba(4, 16, 27, 0.2), rgba(4, 16, 27, 0.8));
  pointer-events: none;
}

.page-home .hero-cover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 46%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent, #B7FF00), var(--color-solar, #FF8A00));
  transform: skewX(-20deg);
  transform-origin: left;
}

.page-home .hero-cover__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
}

.page-home .hero-cover__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.page-home .eyebrow {
  font-family: var(--font-body, "Inter", "PingFang SC", sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-accent, #B7FF00);
  background: rgba(183, 255, 0, 0.1);
  padding: 0.4rem 0.9rem;
  border-left: 3px solid var(--color-accent, #B7FF00);
  margin: 0 0 1.5rem;
  text-transform: uppercase;
}

.page-home .hero-cover__title {
  font-family: var(--font-heading, "Archivo Black", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: clamp(2.6rem, 7.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-heading, #F4F9FF);
  margin: 0 0 1.5rem;
  max-width: 12em;
}

.page-home .hero-cover__lead {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.85;
  color: var(--color-body, #C2D5E3);
  max-width: 36em;
  margin: 0 0 2rem;
}

.page-home .hero-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.page-home .hero-cover__actions .btn {
  padding: 0.9rem 1.8rem;
  font-size: 1rem;
}

.page-home .hero-cover__index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.92rem;
  color: var(--color-muted, #6E8BA3);
}

.page-home .hero-cover__index a {
  color: var(--color-muted, #6E8BA3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-home .hero-cover__index a:hover {
  color: var(--color-accent, #B7FF00);
  border-bottom-color: rgba(183, 255, 0, 0.4);
}

.page-home .hero-cover__index-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-solar, #FF8A00);
  display: inline-block;
}

.page-home .hero-cover__right {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-home .register-index-card {
  position: relative;
  background: var(--home-card-bg);
  border: 1px solid var(--color-line, #123B5C);
  border-radius: var(--home-radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow, 0 8px 24px rgba(0, 0, 0, 0.35));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.page-home .register-index-card__badge {
  position: absolute;
  top: 1.2rem;
  right: -0.4rem;
  background: var(--color-solar, #FF8A00);
  color: #04101B;
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.8rem;
  transform: rotate(3deg);
}

.page-home .register-index-card__title {
  font-family: var(--font-heading, "Archivo Black", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1.6rem;
  color: var(--color-heading, #F4F9FF);
  margin: 0 0 0.3rem;
}

.page-home .register-index-card__desc {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.95rem;
  color: var(--color-muted, #6E8BA3);
  margin: 0 0 1.25rem;
}

.page-home .register-index-card__list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  border-top: 1px solid rgba(18, 59, 92, 0.6);
}

.page-home .register-index-card__feature {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.8rem;
  padding: 1rem 0;
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 59, 92, 0.6);
  transition: background 0.25s ease;
}

.page-home .register-index-card__feature:hover {
  background: rgba(183, 255, 0, 0.04);
}

.page-home .register-index-card__key {
  grid-row: 1 / 3;
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-accent, #B7FF00);
  align-self: center;
}

.page-home .register-index-card__name {
  grid-column: 2;
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #F4F9FF);
}

.page-home .register-index-card__fold {
  grid-column: 2;
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.85rem;
  color: var(--color-muted, #6E8BA3);
  line-height: 1.5;
}

.page-home .hero-cover__figure {
  position: relative;
  margin: 0;
  order: -1;
}

.page-home .hero-cover__figure img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--home-radius);
  border: 1px solid var(--color-line, #123B5C);
}

/* ===== Section common ===== */
.page-home .section {
  position: relative;
  padding: var(--home-section-space) var(--home-side-pad);
  scroll-margin-top: 80px;
}

.page-home .section--alt {
  background: var(--color-bg-alt, #071B2F);
}

.page-home .section__kicker {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-solar, #FF8A00);
  margin: 0 0 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.page-home .section__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-solar, #FF8A00);
  display: inline-block;
}

.page-home .section__heading {
  font-family: var(--font-heading, "Archivo Black", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-heading, #F4F9FF);
  margin: 0 0 1rem;
}

.page-home .section__lead {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-body, #C2D5E3);
  max-width: 34em;
  margin: 0 0 1.5rem;
}

/* ===== League Rack ===== */
.page-home .league-rack {
  background: var(--color-bg, #04101B);
}

.page-home .league-rack__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
}

.page-home .league-rack__media {
  position: relative;
}

.page-home .league-rack__figure {
  margin: 0;
  position: relative;
  z-index: 1;
  transform: rotate(-1.2deg);
}

.page-home .league-rack__figure img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--home-radius);
  border: 1px solid var(--color-line, #123B5C);
}

.page-home .league-rack__slot {
  position: absolute;
  bottom: -1rem;
  right: 1.2rem;
  z-index: 2;
  background: var(--color-accent, #B7FF00);
  color: #04101B;
  padding: 0.8rem 1.2rem;
  border-radius: 8px 2px 8px 2px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transform: rotate(2deg);
  box-shadow: 0 8px 24px rgba(183, 255, 0, 0.2);
}

.page-home .league-rack__slot-label {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
}

.page-home .league-rack__slot-count {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 1.4rem;
  font-weight: 700;
}

.page-home .league-rack__demo {
  margin: 1.5rem 0;
}

.page-home .league-rack__demo-label {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.85rem;
  color: var(--color-muted, #6E8BA3);
  margin-bottom: 0.75rem;
}

.page-home .league-rack__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-home .league-rack__tabs .filter-btn {
  background: transparent;
  border: 1px solid var(--color-line, #123B5C);
  color: var(--color-body, #C2D5E3);
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: 20px 6px 20px 6px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.page-home .league-rack__tabs .filter-btn:hover {
  border-color: rgba(183, 255, 0, 0.4);
  color: var(--color-accent, #B7FF00);
}

.page-home .league-rack__tabs .filter-btn.is-active {
  background: rgba(183, 255, 0, 0.12);
  border-color: var(--color-accent, #B7FF00);
  color: var(--color-accent, #B7FF00);
  box-shadow: 0 0 16px rgba(183, 255, 0, 0.1);
}

.page-home .league-rack__cards {
  position: relative;
  min-height: 100px;
}

.page-home .league-rack__card {
  background: var(--color-card, #0C2A45);
  border: 1px solid var(--color-line, #123B5C);
  border-left: 4px solid var(--color-accent, #B7FF00);
  border-radius: 12px 4px 12px 4px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.6rem;
  transform: translateX(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-home .league-rack__card:hover {
  transform: translateX(6px);
  box-shadow: var(--home-accent-glow);
}

.page-home .league-rack__card-lg {
  font-family: var(--font-heading, "Archivo Black", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1.3rem;
  color: var(--color-accent, #B7FF00);
  min-width: 3.5em;
}

.page-home .league-rack__card-sub {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.9rem;
  color: var(--color-body, #C2D5E3);
}

.page-home .league-rack__facts {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .league-rack__facts li {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.9rem;
  color: var(--color-body, #C2D5E3);
  padding-left: 1.2rem;
  position: relative;
}

.page-home .league-rack__facts li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-accent, #B7FF00);
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
}

/* ===== V4 Switch ===== */
.page-home .v4-switch__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
}

.page-home .v4-switch__list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-home .v4-switch__item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.page-home .v4-switch__num {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent, #B7FF00);
  background: rgba(183, 255, 0, 0.08);
  border: 1px solid rgba(183, 255, 0, 0.25);
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-home .v4-switch__txt {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-body, #C2D5E3);
  padding-top: 0.15rem;
}

.page-home .v4-switch__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .v4-switch__panel {
  width: 100%;
  max-width: 460px;
  background: var(--color-card, #0C2A45);
  border: 1px solid var(--color-line, #123B5C);
  border-radius: var(--home-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow, 0 8px 24px rgba(0, 0, 0, 0.35));
  position: relative;
  overflow: hidden;
  transform: skewY(-1deg);
}

.page-home .v4-switch__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 20%, rgba(183, 255, 0, 0.06), transparent 60%);
  pointer-events: none;
}

.page-home .v4-switch__panel-head {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.page-home .v4-switch__panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-line, #123B5C);
}

.page-home .v4-switch__panel-dot:first-child {
  background: var(--color-solar, #FF8A00);
}

.page-home .v4-switch__score {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-home .v4-switch__team {
  text-align: center;
}

.page-home .v4-switch__team-name {
  display: block;
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-heading, #F4F9FF);
  margin-bottom: 0.4rem;
}

.page-home .v4-switch__team-score {
  display: block;
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 1.1rem;
  color: var(--color-link, #75D3F5);
}

.page-home .v4-switch__vs {
  text-align: center;
}

.page-home .v4-switch__live {
  display: block;
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-solar, #FF8A00);
  margin-bottom: 0.3rem;
  animation: v4-pulse 1.2s ease-in-out infinite;
}

.page-home .v4-switch__count {
  display: block;
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent, #B7FF00);
  letter-spacing: 0.05em;
}

.page-home .v4-switch__track {
  position: relative;
  height: 12px;
  background: rgba(18, 59, 92, 0.4);
  border-radius: 10px;
  overflow: hidden;
}

.page-home .v4-switch__track-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent, #B7FF00), var(--color-link, #75D3F5));
  animation: v4-track-flow 2.4s ease-in-out infinite alternate;
}

.page-home .v4-switch__track-live {
  position: absolute;
  right: 0.5rem;
  top: -1.2rem;
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 0.7rem;
  color: var(--color-link, #75D3F5);
}

@keyframes v4-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes v4-track-flow {
  from { transform: translateX(0); }
  to { transform: translateX(12%); }
}

/* ===== Calendar Alert ===== */
.page-home .calendar-alert {
  background: var(--color-bg, #04101B);
}

.page-home .calendar-alert__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
}

.page-home .calendar-alert__steps {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .calendar-alert__steps li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.8rem;
  padding: 1rem;
  background: rgba(12, 42, 69, 0.5);
  border: 1px solid rgba(18, 59, 92, 0.5);
  border-radius: 10px 3px 10px 3px;
  transition: border-color 0.25s ease;
}

.page-home .calendar-alert__steps li:hover {
  border-color: rgba(255, 138, 0, 0.4);
}

.page-home .calendar-alert__step-num {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-solar, #FF8A00);
  align-self: center;
}

.page-home .calendar-alert__step {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.page-home .calendar-alert__step strong {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1rem;
  color: var(--color-heading, #F4F9FF);
}

.page-home .calendar-alert__step span {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.88rem;
  color: var(--color-muted, #6E8BA3);
}

.page-home .calendar-alert__compat {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.85rem;
  color: var(--color-body, #C2D5E3);
  border-left: 3px solid var(--color-solar, #FF8A00);
  padding-left: 0.9rem;
  margin: 0;
}

.page-home .calendar-alert__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .calendar-alert__figure {
  margin: 0;
  position: relative;
}

.page-home .calendar-alert__figure img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--home-radius);
  border: 1px solid var(--color-line, #123B5C);
}

.page-home .calendar-alert__badge {
  position: absolute;
  top: -0.75rem;
  right: -0.25rem;
  background: var(--color-solar, #FF8A00);
  color: #04101B;
  border-radius: 20px 4px 20px 4px;
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--home-solar-glow);
  transform: rotate(4deg);
}

.page-home .calendar-alert__badge-icon {
  font-size: 1.1rem;
}

.page-home .calendar-alert__badge-text {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 1.1rem;
  font-weight: 700;
}

/* ===== Data Scoreboard ===== */
.page-home .data-scoreboard {
  background: var(--color-bg-alt, #071B2F);
  overflow: hidden;
}

.page-home .data-scoreboard__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
}

.page-home .data-scoreboard__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.page-home .data-scoreboard__card {
  background: var(--color-card, #0C2A45);
  border: 1px solid var(--color-line, #123B5C);
  border-radius: 14px 4px 14px 4px;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.page-home .data-scoreboard__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle at top right, rgba(183, 255, 0, 0.08), transparent 70%);
  pointer-events: none;
}

.page-home .data-scoreboard__card:hover {
  box-shadow: var(--home-accent-glow);
}

.page-home .data-scoreboard__card--primary {
  background: linear-gradient(145deg, rgba(183, 255, 0, 0.1), var(--color-card, #0C2A45) 60%);
  grid-column: span 2;
  padding-bottom: 1.75rem;
}

.page-home .stat-num {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent, #B7FF00);
  letter-spacing: 0.02em;
}

.page-home .data-scoreboard__card--primary .stat-num {
  color: var(--color-heading, #F4F9FF);
}

.page-home .stat-label {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-heading, #F4F9FF);
}

.page-home .stat-note {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.82rem;
  color: var(--color-muted, #6E8BA3);
}

.page-home .data-scoreboard__visual {
  margin: 2rem -5% 0;
  position: relative;
  border-radius: var(--home-radius);
  overflow: hidden;
}

.page-home .data-scoreboard__visual img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ===== Return Gate ===== */
.page-home .return-gate {
  background: var(--color-bg, #04101B);
}

.page-home .return-gate__inner {
  max-width: var(--content-max, 1200px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-home .return-gate__panel {
  position: relative;
  background: var(--home-card-bg);
  border: 1px solid var(--color-line, #123B5C);
  border-radius: var(--home-radius);
  padding: clamp(1.75rem, 5vw, 3rem);
  overflow: hidden;
}

.page-home .return-gate__panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(183, 255, 0, 0.05));
  pointer-events: none;
}

.page-home .return-gate__lead {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-body, #C2D5E3);
  max-width: 33em;
  margin: 0 0 1.5rem;
}

.page-home .return-gate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.page-home .return-gate__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .return-gate__card {
  background: rgba(12, 42, 69, 0.5);
  border: 1px solid var(--color-line, #123B5C);
  border-radius: 12px 4px 12px 4px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
  position: relative;
}

.page-home .return-gate__card:hover {
  border-color: rgba(183, 255, 0, 0.3);
  transform: translateY(-3px);
}

.page-home .return-gate__tag {
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-link, #75D3F5);
  margin-bottom: 0.3rem;
}

.page-home .return-gate__title {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-heading, #F4F9FF);
  margin: 0;
}

.page-home .return-gate__desc {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-muted, #6E8BA3);
  margin: 0;
}

.page-home .return-gate__link {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent, #B7FF00);
  text-decoration: none;
  margin-top: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
}

.page-home .return-gate__link::after {
  content: "→";
  font-family: var(--font-num, "Roboto Mono", "SFMono-Regular", Consolas, monospace);
  transition: transform 0.25s ease;
}

.page-home .return-gate__link:hover::after {
  transform: translateX(4px);
}

/* ===== Shared button tweaks within page ===== */
.page-home .btn {
  font-family: var(--font-body, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  border-radius: 22px 6px 22px 6px;
  transition: box-shadow 0.3s ease, transform 0.25s ease, background 0.25s ease;
}

.page-home .btn--accent {
  background: var(--color-accent, #B7FF00);
  color: #04101B;
  border: 1px solid transparent;
}

.page-home .btn--accent:hover {
  box-shadow: 0 0 32px rgba(183, 255, 0, 0.3);
  transform: translateY(-2px);
}

.page-home .btn--ghost {
  background: transparent;
  color: var(--color-heading, #F4F9FF);
  border: 1px solid var(--color-line, #123B5C);
}

.page-home .btn--ghost:hover {
  border-color: rgba(183, 255, 0, 0.4);
  box-shadow: 0 0 24px rgba(183, 255, 0, 0.08);
  transform: translateY(-2px);
}

.page-home .btn--sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.88rem;
}

/* ===== Desktop ===== */
@media (min-width: 820px) {
  .page-home .hero-cover__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 4rem;
  }

  .page-home .hero-cover__title {
    font-size: clamp(3rem, 6vw, 4.6rem);
    writing-mode: vertical-lr;
    text-orientation: upright;
    letter-spacing: 0.12em;
    max-height: 9em;
    margin: 0 auto 2rem;
    line-height: 1.2;
  }

  .page-home .hero-cover__right {
    padding-top: 1rem;
  }

  .page-home .hero-cover__figure {
    order: 2;
    margin-top: 0.5rem;
  }

  .page-home .league-rack__inner {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 3.5rem;
  }

  .page-home .v4-switch__inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 3.5rem;
  }

  .page-home .v4-switch__visual {
    order: 2;
  }

  .page-home .calendar-alert__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3.5rem;
  }

  .page-home .data-scoreboard__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: center;
  }

  .page-home .data-scoreboard__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }

  .page-home .data-scoreboard__visual {
    grid-column: 1 / -1;
    margin: 1rem 0 0;
  }

  .page-home .return-gate__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
  }

  .page-home .return-gate__links {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }

  .page-home .return-gate__card:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1200px) {
  .page-home .hero-cover,
  .page-home .section {
    padding-right: calc(var(--home-side-pad) + 24px);
  }
}

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