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

.page-home {
  display: block;
  background: var(--ink);
  color: var(--frost);
  overflow-x: hidden;
}

.page-home .section__head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-home .lede {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(242, 246, 255, .72);
  max-width: 38em;
}

.page-home .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ice);
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(52px, 10vh, 116px) 0 clamp(40px, 7vh, 84px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .hero .grid-field {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(79, 168, 255, .10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(79, 168, 255, .10) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: radial-gradient(130% 95% at 12% 8%, #000 26%, transparent 76%);
  mask-image: radial-gradient(130% 95% at 12% 8%, #000 26%, transparent 76%);
}

.page-home .hero__glow {
  position: absolute;
  right: -14%;
  top: -26%;
  width: 58vw;
  height: 58vw;
  min-width: 320px;
  min-height: 320px;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle, rgba(53, 224, 161, .17), rgba(53, 224, 161, 0) 62%);
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  align-items: end;
}

.page-home .hero__title {
  margin: 18px 0 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(44px, 8.4vw, 122px);
  line-height: .92;
  letter-spacing: -.035em;
  transform: rotate(-2deg);
  transform-origin: left bottom;
  word-break: keep-all;
}

.page-home .hero__title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--neon);
  text-shadow: 0 0 42px rgba(138, 240, 255, .22);
}

.page-home .hero__lede {
  margin: 26px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(242, 246, 255, .74);
}

.page-home .hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-home .hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 32px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-home .hero__facts li {
  position: relative;
  padding-left: 14px;
}

.page-home .hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background: var(--signal);
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(198deg, rgba(5, 7, 12, 0) 38%, rgba(5, 7, 12, .74) 100%);
}

/* ---------- 本周专题台 ---------- */

.page-home .week {
  position: relative;
  padding: clamp(56px, 9vh, 108px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .week__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .week__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .week__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .week__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--neon);
}

.page-home .week__copy .h2 {
  margin: 14px 0 18px;
}

.page-home .week__list {
  list-style: none;
  margin: 28px 0 30px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .week__list li {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .week__k {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--aurora);
}

.page-home .week__v {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(242, 246, 255, .78);
}

/* ---------- 数据镜像区 ---------- */

.page-home .mirror {
  position: relative;
  padding: clamp(56px, 9vh, 112px) 0;
  background: var(--navy);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .mirror .slice-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    78deg,
    rgba(79, 168, 255, .07) 0 1px,
    transparent 1px 76px
  );
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 88%);
  mask-image: linear-gradient(180deg, #000, transparent 88%);
}

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

.page-home .mirror__figure {
  margin: 0 0 clamp(36px, 5vw, 64px);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-home .mirror__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .mirror__board .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .mirror__board .chip {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 9px 15px;
  color: var(--steel);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease;
}

.page-home .mirror__board .chip:hover {
  color: var(--frost);
  border-color: var(--ice);
}

.page-home .mirror__board .chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--ice);
  border-color: var(--ice);
}

.page-home .board {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-home .gauge {
  position: relative;
  display: grid;
  place-items: center;
  padding: 8px 0;
}

.page-home .ring {
  width: clamp(150px, 40vw, 200px);
  height: auto;
  transform: rotate(-90deg);
  overflow: visible;
}

.page-home .ring circle {
  fill: none;
  stroke-width: 9;
}

.page-home .ring__track {
  stroke: rgba(79, 168, 255, .13);
}

.page-home .ring__home {
  stroke: var(--ice);
  stroke-dasharray: var(--dash, 0) 339.3;
}

.page-home .ring__away {
  stroke: var(--aurora);
  stroke-dasharray: var(--dash, 0) 339.3;
  stroke-dashoffset: calc(-1 * var(--off, 0));
}

.page-home .gauge__val {
  position: absolute;
  margin: 0;
  text-align: center;
}

.page-home .gauge__val .mono {
  display: block;
  font-size: clamp(28px, 6vw, 36px);
  font-weight: 700;
  letter-spacing: -.02em;
}

.page-home .gauge__val i {
  font-style: normal;
  font-size: .5em;
  margin-left: 2px;
  color: var(--ice);
}

.page-home .gauge__val em {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--steel);
}

.page-home .mirror__pair {
  display: grid;
  gap: 0;
}

.page-home .side__name {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--steel);
}

.page-home .side--home .side__name { color: var(--ice); }
.page-home .side--away .side__name { color: var(--aurora); }

.page-home .side__rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .side__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .side__k {
  font-size: 13px;
  color: var(--steel);
}

.page-home .side__v {
  font-size: 15px;
  font-weight: 700;
  color: var(--frost);
}

.page-home .side__row .bar {
  grid-column: 1 / -1;
  position: relative;
  display: block;
  height: 7px;
  background: rgba(79, 168, 255, .12);
  overflow: hidden;
}

.page-home .side__row .bar__fill {
  display: block;
  height: 100%;
  width: var(--v, 0%);
  transition: width .5s cubic-bezier(.22, .7, .3, 1);
}

.page-home .side--home .bar__fill {
  background: linear-gradient(90deg, var(--ice), var(--neon));
}

.page-home .side--away .bar__fill {
  margin-left: auto;
  background: linear-gradient(270deg, var(--aurora), rgba(53, 224, 161, .48));
}

/* ---------- 战报速览带 ---------- */

.page-home .brief {
  padding: clamp(56px, 9vh, 108px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .brief__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-home .brief__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .brief__row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 24px;
  gap: 12px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .16s ease, padding-left .16s ease;
}

.page-home .brief__row:hover {
  background: var(--mist);
  padding-left: 10px;
}

.page-home .brief__idx {
  font-size: 12px;
  color: var(--steel);
}

.page-home .brief__body {
  display: block;
  min-width: 0;
}

.page-home .brief__title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--frost);
}

.page-home .brief__meta {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-home .brief__arrow {
  font-size: 16px;
  line-height: 1;
  color: var(--steel);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .16s ease, transform .16s ease, color .16s ease;
}

.page-home .brief__row:hover .brief__arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--signal);
}

.page-home .brief__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: 30px;
}

.page-home .brief__link {
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 168, 255, .4);
  transition: border-color .16s ease, color .16s ease;
}

.page-home .brief__link:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .brief__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-home .brief__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 11;
  object-fit: cover;
}

.page-home .brief__cap {
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--aurora);
  background: rgba(5, 7, 12, .82);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

/* ---------- 历史时间轴 ---------- */

.page-home .timeline {
  padding: clamp(56px, 9vh, 108px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .seasons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(168px, 1fr);
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-home .season {
  padding: 22px 20px 26px;
  border-right: 1px solid var(--line);
  transition: background-color .18s ease;
}

.page-home .season:first-child {
  border-left: 1px solid var(--line);
}

.page-home .season:hover {
  background: var(--mist);
}

.page-home .season__yr {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--ice);
}

.page-home .season__name {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--frost);
}

.page-home .season__meta {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-home .timeline__more {
  margin-top: clamp(26px, 4vw, 40px);
}

/* ---------- 疑问与合作 ---------- */

.page-home .help {
  padding: clamp(56px, 9vh, 108px) 0;
  background: var(--navy);
  border-bottom: 1px solid var(--line);
}

.page-home .help__grid {
  display: grid;
  gap: clamp(34px, 5vw, 72px);
  align-items: start;
}

.page-home .help__faq .h2 {
  margin: 14px 0 26px;
}

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

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

.page-home .qa__q {
  display: block;
  padding: 20px 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--frost);
  cursor: pointer;
  list-style: none;
  transition: color .16s ease;
}

.page-home .qa__q::-webkit-details-marker {
  display: none;
}

.page-home .qa__q::after {
  content: "+";
  float: right;
  font-family: var(--mono);
  font-weight: 400;
  color: var(--ice);
}

.page-home .qa__item[open] .qa__q::after {
  content: "–";
}

.page-home .qa__q:hover {
  color: var(--neon);
}

.page-home .qa__a {
  margin: 0;
  padding: 0 0 22px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(242, 246, 255, .72);
}

.page-home .help__contact {
  position: relative;
  padding: 28px clamp(20px, 3vw, 34px) 32px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 12, .55);
}

.page-home .help__contact .h3 {
  margin: 14px 0 22px;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .help__dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-home .help__dlrow {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .help__dlrow dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--steel);
}

.page-home .help__dlrow dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--frost);
}

.page-home .help__dlrow dd a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 168, 255, .4);
  transition: color .16s ease, border-color .16s ease;
}

.page-home .help__dlrow dd a:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .help__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

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

/* ---------- 页尾数据飘带 ---------- */

.page-home .ribbon {
  padding: clamp(40px, 6vh, 64px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.page-home .ribbon__list {
  display: grid;
  gap: 24px 32px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .ribbon__item {
  display: grid;
  gap: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  transition: border-color .18s ease;
}

.page-home .ribbon__item:hover {
  border-left-color: var(--signal);
}

.page-home .ribbon__value {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--frost);
}

.page-home .ribbon__key {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--steel);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-home .week__list li {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-home .mirror__pair {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .mirror__pair .side--home {
    padding-right: clamp(24px, 4vw, 56px);
    border-right: 1px solid var(--line);
  }

  .page-home .mirror__pair .side--away {
    padding-left: clamp(24px, 4vw, 56px);
  }

  .page-home .help__dlrow {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

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

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.36fr) minmax(0, 1fr);
  }

  .page-home .week__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  }

  .page-home .board {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .page-home .brief__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
  }

  .page-home .help__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-home .ribbon__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  }

  .page-home .board {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .side__row .bar__fill,
  .page-home .brief__row,
  .page-home .brief__arrow,
  .page-home .season,
  .page-home .ribbon__item {
    transition: none;
  }
}

.page-home {
  --dash: currentColor;
  --off: currentColor;
  --v: 1rem;
}