.page-home {
  --home-head: clamp(5.25rem, 12vw, 7.5rem);
  --home-ink-soft: rgba(18, 26, 23, .72);
  --home-paper-line: rgba(18, 26, 23, .12);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--home-head) 0 3rem;
  background: var(--ink-900);
  color: var(--paper-100);
}

.page-home .home-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-dark-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-dark-soft) 1px, transparent 1px),
    linear-gradient(to right, var(--line-dark-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-dark-soft) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 120px 120px, 120px 120px;
  opacity: .6;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__split {
  display: grid;
  gap: 2.5rem;
}

.page-home .home-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--mist-400);
}

.page-home .home-hero__crumb a {
  color: var(--ice-400);
  text-decoration: none;
}

.page-home .home-hero__crumb a:hover {
  color: var(--gold-300);
}

.page-home .home-hero__main h1 {
  margin: 1rem 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 6vw, 3.35rem);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper-100);
}

.page-home .home-hero__lead {
  max-width: 34em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper-200);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.page-home .home-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.6rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-hero__quick a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding-bottom: .25rem;
  border-bottom: 1px solid transparent;
  color: var(--paper-100);
  font-size: .95rem;
  text-decoration: none;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-home .home-hero__quick a:hover {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-home .home-hero__quick .mono {
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--ice-400);
}

/* 查询台 */
.page-home .query-console {
  margin-top: 1.9rem;
  padding: 1.1rem 1.15rem 1.35rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(20, 56, 47, .58);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .28);
}

.page-home .query-console__kicker {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--gold-300);
}

.page-home .query-console__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .9rem 0 0;
  padding: 0;
  border: 0;
}

.page-home .query-console__tabs .tabs__tab {
  padding: .45rem .85rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: transparent;
  color: var(--mist-400);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-home .query-console__tabs .tabs__tab:hover {
  color: var(--gold-300);
  border-color: var(--gold-500);
}

.page-home .query-console__tabs .tabs__tab[aria-selected="true"] {
  border-color: var(--ice-400);
  background: rgba(127, 212, 232, .1);
  color: var(--gold-300);
}

.page-home .query-console .tabs__panel {
  padding-top: 1rem;
}

.page-home .query-console .tabs__panel + .tabs__panel {
  margin-top: 1rem;
  border-top: 1px solid var(--line-dark-soft);
}

.page-home .query-console__title {
  margin: 0 0 .8rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--paper-100);
}

.page-home .query-console__text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--paper-200);
}

.page-home .query-console__note {
  margin: .9rem 0 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .query-console__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin: 1rem 0 0;
}

.page-home .query-console__links a {
  font-size: .88rem;
  color: var(--ice-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ice-400);
  padding-bottom: .15rem;
}

.page-home .query-console__links a:hover {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-home .rights-list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .rights-list li {
  font-size: .92rem;
  line-height: 1.75;
  color: var(--paper-200);
}

.page-home .rights-list__k {
  display: inline-block;
  min-width: 5.2em;
  margin-right: .6rem;
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--gold-300);
}

.page-home .feed {
  display: grid;
  gap: .85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .feed li {
  padding-left: .85rem;
  border-left: 2px solid var(--moss-600);
}

.page-home .feed__meta {
  display: block;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--ice-400);
}

.page-home .feed__text {
  display: block;
  margin-top: .3rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--paper-200);
}

/* 首屏右栏视觉 */
.page-home .home-hero__visual {
  position: relative;
  margin: 0;
}

.page-home .home-hero__frame {
  position: relative;
  aspect-ratio: 6 / 7;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--ink-850);
}

.page-home .home-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.92) brightness(.82);
}

.page-home .coord-viz {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .coord-viz__lines path {
  fill: none;
  stroke: var(--moss-600);
  stroke-width: 1;
  opacity: .85;
}

.page-home .coord-viz__axis {
  stroke: var(--gold-500);
  stroke-width: 1;
  opacity: .45;
}

.page-home .coord-viz__dots circle {
  fill: var(--gold-300);
  transform-box: fill-box;
  transform-origin: center;
  opacity: 0;
  animation: home-dot .46s var(--ease) forwards;
}

.page-home .coord-viz__dots circle:nth-child(1) { animation-delay: .10s; }
.page-home .coord-viz__dots circle:nth-child(2) { animation-delay: .22s; }
.page-home .coord-viz__dots circle:nth-child(3) { animation-delay: .34s; }
.page-home .coord-viz__dots circle:nth-child(4) { animation-delay: .46s; }
.page-home .coord-viz__dots circle:nth-child(5) { animation-delay: .58s; }
.page-home .coord-viz__dots circle:nth-child(6) { animation-delay: .70s; }
.page-home .coord-viz__dots circle:nth-child(7) { animation-delay: .82s; }
.page-home .coord-viz__dots circle:nth-child(8) { animation-delay: .94s; }
.page-home .coord-viz__dots circle:nth-child(9) { animation-delay: 1.06s; }

@keyframes home-dot {
  from { opacity: 0; transform: scale(.35); }
  to { opacity: 1; transform: scale(1); }
}

.page-home .home-hero__caption {
  position: absolute;
  left: .9rem;
  bottom: .9rem;
  z-index: 3;
  padding: .3rem .55rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(12, 38, 33, .78);
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--gold-300);
}

/* ---------- 通用区块 ---------- */
.page-home .section {
  padding: 3.25rem 0;
}

.page-home .section--paper {
  background: var(--paper-100);
  color: var(--char-900);
}

.page-home .section--ink {
  background: var(--ink-900);
  color: var(--paper-100);
}

.page-home .section-head {
  max-width: 62ch;
  margin-bottom: 2rem;
}

.page-home .section-head h2 {
  margin: .6rem 0 .85rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4.2vw, 2.15rem);
  line-height: 1.26;
  letter-spacing: -.01em;
}

.page-home .section-head__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
}

.page-home .section--paper .section-head__lead { color: var(--home-ink-soft); }
.page-home .section--ink .section-head__lead { color: var(--paper-200); }

/* ---------- 换设备 ---------- */
.page-home .device-layout {
  display: grid;
  gap: 1.75rem;
}

.page-home .device-steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .device-step {
  padding: 1.15rem 1.2rem 1.25rem;
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius);
  background: var(--paper-200);
}

.page-home .device-step__num {
  display: block;
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--rust-500);
}

.page-home .device-step h3 {
  margin: .4rem 0 .45rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.page-home .device-step p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

.page-home .device-faq {
  border-top: 1px solid var(--home-paper-line);
}

.page-home .device-faq .acc-item {
  border-bottom: 1px solid var(--home-paper-line);
}

.page-home .device-faq .acc-trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1rem .15rem;
  border: 0;
  background: none;
  color: var(--char-900);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.page-home .device-faq .acc-trigger::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  color: var(--gold-500);
}

.page-home .device-faq .acc-item[data-open="true"] .acc-trigger::after {
  content: "–";
}

.page-home .device-faq .acc-panel {
  padding: 0 1.6rem 1.1rem .15rem;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

.page-home .device-cta {
  margin: 2rem 0 0;
}

/* ---------- 栏目对照 ---------- */
.page-home .version-map {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .version-map__head {
  padding: .8rem .9rem;
  font-size: .68rem;
  letter-spacing: .12em;
}

.page-home .version-map__head--new {
  background: var(--ink-800);
  color: var(--gold-300);
}

.page-home .version-map__head--old {
  background: rgba(148, 48, 44, .38);
  color: var(--paper-100);
}

.page-home .version-map__cell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  padding: .85rem .9rem;
  border-top: 1px solid var(--line-dark-soft);
  font-size: .9rem;
  line-height: 1.5;
  color: var(--paper-100);
}

.page-home .version-map__cell .mono {
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--ice-400);
}

.page-home .version-map__cell .archive-tag {
  font-size: .64rem;
  letter-spacing: .06em;
}

.page-home .home-versions__figure {
  margin: 2rem 0 0;
}

.page-home .home-versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  opacity: .92;
}

.page-home .home-versions .media-frame__caption {
  color: var(--mist-400);
}

.page-home .home-versions__more {
  margin: 1.75rem 0 0;
}

/* ---------- 家庭看赛 ---------- */
.page-home .family-layout {
  display: grid;
  gap: 1.85rem;
}

.page-home .family-lead {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--home-ink-soft);
}

.page-home .family-routes {
  display: grid;
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .family-routes li {
  position: relative;
  padding-left: 1.3rem;
  border-left: 1px solid var(--line-light);
}

.page-home .family-routes__num {
  display: block;
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--ice-400);
}

.page-home .family-routes h3 {
  margin: .35rem 0 .35rem;
  font-size: 1.02rem;
  font-weight: 700;
}

.page-home .family-routes p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

.page-home .family-figure {
  margin: 0;
}

.page-home .family-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-home .family-figure .media-frame__caption {
  color: var(--home-ink-soft);
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2.5rem;
  border: 1px solid var(--home-paper-line);
  background: var(--home-paper-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .home-stat {
  padding: 1.15rem 1rem;
  background: var(--paper-100);
}

.page-home .home-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  letter-spacing: .02em;
  color: var(--ink-800);
}

.page-home .home-stat__label {
  display: block;
  margin-top: .35rem;
  font-size: .84rem;
  color: var(--home-ink-soft);
}

.page-home .home-stats__note {
  margin: 1.1rem 0 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

/* ---------- 本周赛事坐标 ---------- */
.page-home .home-week {
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0;
  background: var(--ink-850);
  color: var(--paper-100);
}

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

.page-home .home-week__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
}

.page-home .home-week__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(12, 38, 33, .94) 0%, rgba(12, 38, 33, .62) 100%);
}

.page-home .home-week__inner {
  position: relative;
  z-index: 1;
}

.page-home .week-head {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.page-home .week-head h2 {
  margin: .6rem 0 .7rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4.2vw, 2.15rem);
  letter-spacing: -.01em;
}

.page-home .week-head__lead {
  max-width: 46ch;
  margin: 0;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--paper-200);
}

.page-home .week-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-content: start;
}

.page-home .week-filter .chip {
  padding: .42rem .85rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(12, 38, 33, .6);
  color: var(--paper-200);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .week-filter .chip:hover {
  border-color: var(--gold-500);
  color: var(--gold-300);
}

.page-home .week-filter .chip[aria-pressed="true"] {
  border-color: var(--ice-400);
  color: var(--gold-300);
  background: rgba(127, 212, 232, .12);
}

.page-home .week-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(232px, 76%);
  gap: .9rem;
  padding-bottom: .6rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .week-card {
  scroll-snap-align: start;
  padding: 1.1rem 1.05rem 1.2rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(16, 48, 42, .82);
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-home .week-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-500);
}

.page-home .week-card__code {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--ice-400);
}

.page-home .week-card h3 {
  margin: .55rem 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper-100);
}

.page-home .week-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--paper-200);
}

.page-home .week-card[hidden] {
  display: none;
}

.page-home .week-foot {
  margin: 2rem 0 0;
}

/* ---------- 服务通道 ---------- */
.page-home .home-contact {
  background: var(--paper-200);
  color: var(--char-900);
}

.page-home .contact-band {
  display: grid;
  gap: 1.75rem;
  padding: 1.65rem 1.35rem 1.85rem;
  border-radius: var(--radius);
  background: var(--ink-900);
  color: var(--paper-100);
}

.page-home .contact-band__intro h2 {
  margin: .6rem 0 .8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 4vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-home .contact-band__intro p {
  margin: 0 0 1.35rem;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--paper-200);
}

.page-home .contact-band__list {
  display: grid;
  gap: 1rem;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .contact-band__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  padding-bottom: .95rem;
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-home .contact-band__item--plain {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .contact-band__label {
  display: block;
  width: 100%;
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--ice-400);
}

.page-home .contact-band__value {
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .02em;
  color: var(--paper-100);
  word-break: break-word;
}

.page-home .contact-band__value--text {
  font-family: var(--font-body);
  font-size: .92rem;
  line-height: 1.7;
  color: var(--paper-200);
}

.page-home .contact-band .copy-btn {
  padding: .3rem .65rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: transparent;
  color: var(--gold-300);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-home .contact-band .copy-btn:hover {
  border-color: var(--gold-500);
}

.page-home .contact-band .copy-btn[data-copied="true"] {
  border-color: var(--ice-400);
  color: var(--ice-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .section {
    padding: 4.25rem 0;
  }

  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .week-track {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-home .week-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 2rem;
  }

  .page-home .contact-band {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 2.5rem;
    padding: 2.25rem 2.4rem;
  }

  .page-home .device-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
  }

  .page-home .family-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 2.75rem;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-home .home-hero {
    padding: var(--home-head) 0 4.5rem;
  }

  .page-home .home-hero__split {
    grid-template-columns: minmax(0, 56fr) minmax(0, 44fr);
    gap: 0;
    align-items: start;
  }

  .page-home .home-hero__main {
    padding-right: 2.75rem;
  }

  .page-home .home-hero__visual {
    align-self: stretch;
  }

  .page-home .home-hero__visual::before {
    content: "";
    position: absolute;
    inset: -1px -1px -1px -6%;
    z-index: 0;
    background: linear-gradient(160deg, rgba(217, 166, 46, .16), rgba(12, 38, 33, 0) 62%);
    transform: skewX(-4deg);
  }

  .page-home .home-hero__frame {
    clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
    min-height: 520px;
  }

  .page-home .coord-viz {
    clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .home-hero__caption {
    left: 14%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .coord-viz__dots circle {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .page-home .week-card,
  .page-home .home-hero__quick a,
  .page-home .week-filter .chip {
    transition: none;
  }

  .page-home .week-card:hover {
    transform: none;
  }
}