/* ============================================================
   首页 page-home
   ============================================================ */

.page-home {
  --home-line: rgba(147, 167, 201, .18);
  --home-line-soft: rgba(147, 167, 201, .10);
  --home-paper-line: rgba(28, 53, 96, .55);
  position: relative;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1100px;
  background-image:
    linear-gradient(rgba(28, 53, 96, .32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 53, 96, .32) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(130% 70% at 50% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(130% 70% at 50% 0%, #000 0%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

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

.page-home .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.page-home .kicker {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-home .section {
  position: relative;
  padding: clamp(56px, 7vw, 96px) 0;
}

.page-home .section__head {
  max-width: 62ch;
}

.page-home .section__index {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .section__title {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .section__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .section__more {
  margin: 28px 0 0;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  padding: clamp(28px, 4.4vw, 56px) 0 clamp(36px, 5vw, 68px);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-size: clamp(30px, 5.6vw, 56px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .hero__lead {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .entry-list {
  display: grid;
  gap: 8px;
}

.page-home .entry {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  padding: 14px 16px 14px 14px;
  background: var(--panel-soft);
  border: 1px solid var(--home-line);
  border-radius: 2px;
  text-decoration: none;
  transition: border-color .24s var(--ease), transform .24s var(--ease), background-color .24s var(--ease);
}

.page-home .entry::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  border-top: 12px solid var(--cyan);
  border-right: 12px solid transparent;
  opacity: .85;
}

.page-home .entry:hover,
.page-home .entry:focus-visible {
  border-color: var(--line-cyan);
  background: var(--panel);
  transform: translateX(4px);
}

.page-home .entry__idx {
  grid-row: 1 / 3;
  align-self: center;
  font-size: 12px;
  color: var(--cyan-deep);
}

.page-home .entry__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .01em;
}

.page-home .entry__meta {
  margin-top: 3px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .hero__stream {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  align-content: start;
}

.page-home .stream-card {
  position: relative;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--home-line);
  border-radius: 2px;
  overflow: hidden;
}

.page-home .stream-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  border-top: 14px solid var(--cyan);
  border-right: 14px solid transparent;
  opacity: .8;
}

.page-home .stream-card--photo {
  grid-column: span 6;
  padding: 0;
}

.page-home .stream-card--photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .stream-card--timeline {
  grid-column: span 6;
}

.page-home .stream-card--stat {
  grid-column: span 6;
  background: linear-gradient(150deg, rgba(43, 231, 210, .10), transparent 62%), var(--panel);
  border-color: var(--line-cyan);
}

.page-home .stream-card__tag {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .stream-card__cap {
  margin: 0;
  padding: 12px 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .stream-card--timeline .stream-card__cap,
.page-home .stream-card--stat .stream-card__cap {
  padding: 12px 0 0;
}

.page-home .stream-card__big {
  margin: 0;
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .stream-card__big span {
  font-size: .42em;
  color: var(--muted);
}

.page-home .mini-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-home .mini-timeline li {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--home-line-soft);
  font-size: 14px;
}

.page-home .mini-timeline li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .mini-timeline li > .mono:first-child {
  color: var(--amber);
  font-size: 13px;
}

.page-home .mini-timeline li > .mono:last-child {
  color: var(--muted);
  font-size: 12px;
}

.page-home .mini-timeline__name {
  color: var(--ink);
}

/* ---------- 订阅 ---------- */

.page-home .section--subscribe::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(14, 30, 60, .92), rgba(14, 30, 60, .18));
  transform: skewY(-1.6deg);
}

.page-home .push-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .push-row__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--ink);
  background: rgba(6, 13, 31, .6);
  border: 1px solid var(--home-line);
  border-radius: 999px;
}

.page-home .push-row__item .mono {
  font-size: 11px;
  color: var(--cyan);
}

.page-home .subscribe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-home .field-card {
  padding: 20px 22px 22px;
  background: var(--panel-soft);
  border: 1px solid var(--home-line);
  border-left: 2px solid var(--cyan-deep);
  border-radius: 2px;
}

.page-home .field-card--accent {
  border-left-color: var(--orange);
}

.page-home .field-card__tag {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .field-card__big {
  margin: 0 0 12px;
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
}

.page-home .field-card__big span {
  margin-left: 6px;
  font-size: .4em;
  color: var(--muted);
}

.page-home .field-card__big--word {
  font-family: var(--font-sans);
  font-size: clamp(19px, 2.6vw, 25px);
  color: var(--cyan);
}

.page-home .field-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 赛程 ---------- */

.page-home .filter-demo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 32px;
  padding: 22px;
  background: rgba(14, 30, 60, .5);
  border: 1px solid var(--home-line);
  border-radius: 2px;
}

.page-home .filter-col__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .filter-col__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .filter-col__list li {
  padding: 7px 14px;
  font-size: 14px;
  color: var(--muted);
  background: rgba(6, 13, 31, .7);
  border: 1px solid var(--home-line);
  border-radius: 2px;
}

.page-home .filter-col__list li.is-on {
  color: #06202a;
  font-weight: 700;
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .filter-demo__result {
  padding-top: 18px;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .filter-demo__caption {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

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

.page-home .result-row {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 4px 12px;
  padding: 12px 14px;
  background: rgba(6, 13, 31, .55);
  border: 1px solid var(--home-line-soft);
  border-radius: 2px;
  transition: border-color .24s var(--ease), background-color .24s var(--ease);
}

.page-home .result-row:hover {
  border-color: var(--line-cyan);
  background: rgba(18, 169, 154, .1);
}

.page-home .result-row__time {
  font-size: 14px;
  font-weight: 700;
  color: var(--amber);
}

.page-home .result-row__name {
  font-size: 14.5px;
  color: var(--ink);
}

.page-home .result-row__venue {
  grid-column: 2;
  font-size: 12.5px;
  color: var(--muted);
}

.page-home .result-row__more {
  grid-column: 2;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cyan);
  transition: max-height .24s var(--ease), opacity .24s var(--ease), margin-top .24s var(--ease);
}

.page-home .result-row:hover .result-row__more,
.page-home .result-row:focus-within .result-row__more {
  max-height: 60px;
  margin-top: 6px;
  opacity: 1;
}

.page-home .media-frame {
  margin: 32px 0 0;
  border: 1px solid var(--home-line);
  border-radius: 2px;
  overflow: hidden;
  background: var(--panel);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .media-frame__caption {
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 场馆 ---------- */

.page-home .venue-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

.page-home .venue-figure {
  margin: 0;
  border: 1px solid var(--home-line);
  border-radius: 2px;
  overflow: hidden;
  background: var(--panel);
}

.page-home .venue-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .venue-figure__cap {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--home-line);
  border-radius: 2px;
  background: rgba(14, 30, 60, .45);
}

.page-home .compare {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .compare th,
.page-home .compare td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--home-line-soft);
  white-space: nowrap;
}

.page-home .compare thead th {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--muted);
  background: rgba(6, 13, 31, .55);
}

.page-home .compare tbody th {
  font-weight: 500;
  color: var(--muted);
}

.page-home .compare td {
  color: var(--ink);
}

.page-home .compare tbody tr:last-child th,
.page-home .compare tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .compare tbody tr:hover td,
.page-home .compare tbody tr:hover th {
  background: rgba(43, 231, 210, .06);
}

.page-home .compare td.is-diff {
  color: var(--amber);
  background: rgba(255, 194, 75, .1);
  box-shadow: inset 0 0 0 1px var(--line-amber);
}

.page-home .compare__note {
  margin: 0;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 归档 ---------- */

.page-home .section--archive {
  background: linear-gradient(180deg, rgba(14, 30, 60, .55), rgba(6, 13, 31, 0));
}

.page-home .step-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 32px;
}

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

.page-home .step {
  position: relative;
  padding: 20px 22px;
  background: var(--panel-soft);
  border: 1px solid var(--home-line);
  border-radius: 2px;
}

.page-home .step::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), transparent);
}

.page-home .step__num {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .step__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .archive-figure {
  margin: 0;
  border: 1px solid var(--home-line);
  border-radius: 2px;
  overflow: hidden;
  background: var(--panel);
}

.page-home .archive-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .archive-figure__cap {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 版本演进 ---------- */

.page-home .section--versions::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(14, 30, 60, .72), rgba(14, 30, 60, .1));
  transform: skewY(1.4deg);
}

.page-home .version-track {
  position: relative;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .version-node {
  position: relative;
  padding: 20px 22px 20px 24px;
  background: rgba(6, 13, 31, .6);
  border: 1px solid var(--home-line);
  border-radius: 2px;
}

.page-home .version-node--current {
  border-color: var(--line-cyan);
  background: linear-gradient(140deg, rgba(43, 231, 210, .12), rgba(6, 13, 31, .6));
}

.page-home .version-node__v {
  display: inline-block;
  margin-right: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .version-node--current .version-node__v {
  color: var(--orange);
}

.page-home .version-node__y {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .version-node__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .update-strip {
  margin-top: 30px;
  padding: 22px;
  background: var(--paper);
  color: #16233c;
  border-radius: 2px;
  box-shadow: 6px 6px 0 rgba(28, 53, 96, .5);
}

.page-home .update-strip__title {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 800;
  color: #16233c;
}

.page-home .update-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .update-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: #26344f;
}

.page-home .update-list .tag {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-home .update-strip .btn--ghost {
  color: #16233c;
  border-color: rgba(22, 35, 60, .4);
}

.page-home .update-strip .btn--ghost:hover {
  background: rgba(22, 35, 60, .1);
  color: #16233c;
}

/* ---------- 角色 ---------- */

.page-home .role-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-home .role-card {
  padding: 22px;
  background: var(--panel-soft);
  border: 1px solid var(--home-line);
  border-radius: 2px;
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}

.page-home .role-card:hover {
  border-color: var(--line-cyan);
  transform: translateY(-3px);
}

.page-home .role-card__role {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .role-card__use {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .role-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- FAQ ---------- */

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

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

.page-home .faq-list {
  display: grid;
  gap: 10px;
}

.page-home .faq-item {
  border: 1px solid var(--home-line);
  border-radius: 2px;
  background: rgba(14, 30, 60, .55);
  overflow: hidden;
}

.page-home .faq-item summary {
  position: relative;
  padding: 16px 44px 16px 18px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-home .faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
  transition: transform .24s var(--ease);
}

.page-home .faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.page-home .faq-item summary:hover {
  color: var(--cyan);
}

.page-home .faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 回到开头 ---------- */

.page-home .back-index {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 8;
  padding: 9px 14px;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--ink);
  background: rgba(6, 13, 31, .9);
  border: 1px solid var(--line-cyan);
  border-radius: 999px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-home .back-index:hover {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */

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

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

  .page-home .role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .result-row {
    grid-template-columns: 62px 1fr auto;
    align-items: baseline;
  }

  .page-home .result-row__venue {
    grid-column: auto;
    text-align: right;
  }

  .page-home .result-row__more {
    grid-column: 2 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .subscribe-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .filter-demo {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .filter-demo__result {
    grid-column: 1 / -1;
  }

  .page-home .venue-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 24px;
  }

  .page-home .step-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
    gap: 26px;
  }

  .page-home .version-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .faq-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .back-index {
    right: 26px;
    bottom: 26px;
  }
}

@media (min-width: 1100px) {
  .page-home .role-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .result-row,
  .page-home .result-row__more,
  .page-home .role-card,
  .page-home .faq-item summary::after {
    transition: none;
  }

  .page-home .entry:hover,
  .page-home .role-card:hover {
    transform: none;
  }
}