/* ==========================================================================
   page-home — 亿博体育看台 · 首页
   所有页面专属选择器均限定在 .page-home 作用域内
   ========================================================================== */

.page-home {
  --home-band: clamp(52px, 7vw, 96px);
  --home-rail: 208px;
  --home-line-soft: rgba(124, 139, 135, .16);
  position: relative;
  overflow-x: clip;
}

/* --------------------------------------------------------------------------
   01 首屏：对角切块 + 整屏横向切片
   -------------------------------------------------------------------------- */

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(48px, 7vw, 92px) 0 clamp(40px, 6vw, 78px);
  background:
    radial-gradient(112% 82% at 86% 3%, rgba(61, 240, 196, .16), transparent 56%),
    radial-gradient(78% 68% at 2% 100%, rgba(255, 122, 47, .13), transparent 62%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 58%, var(--ink-700) 100%);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -9%;
  width: min(840px, 80vw);
  height: 128%;
  z-index: -1;
  background: linear-gradient(184deg, rgba(61, 240, 196, .15), rgba(18, 48, 38, .5) 52%, rgba(4, 13, 11, .93));
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 86%);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(124, 139, 135, .10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(124, 139, 135, .10) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(118% 92% at 18% 20%, #000 18%, transparent 76%);
  mask-image: radial-gradient(118% 92% at 18% 20%, #000 18%, transparent 76%);
}

.page-home .home-hero__inner {
  display: grid;
  gap: clamp(32px, 5vw, 52px);
  align-items: center;
}

.page-home .home-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 6px 16px 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass);
  border: 1px solid rgba(61, 240, 196, .26);
  color: var(--cyan);
  font-size: 12.5px;
  letter-spacing: .1em;
}

.page-home .home-hero__kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 47, .18);
}

.page-home .home-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(34px, 6.2vw, 62px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--chalk);
  text-wrap: balance;
}

.page-home .home-hero__accent {
  color: var(--cyan);
  box-shadow: inset 0 -.16em 0 rgba(61, 240, 196, .22);
}

.page-home .home-hero__lede {
  margin: 0 0 clamp(22px, 3vw, 30px);
  max-width: 46ch;
  font-size: clamp(16px, 1.9vw, 17.5px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(12px, 3vw, 28px);
  margin: clamp(28px, 3.8vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .home-stat {
  padding: 16px 0 0;
  border-top: 1px solid transparent;
}

.page-home .home-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-home .home-stat__label {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  color: var(--gray);
  letter-spacing: .02em;
}

.page-home .home-hero__visual {
  position: relative;
}

.page-home .home-visual__frame {
  margin: 0;
  overflow: hidden;
  background: var(--ink-800);
  clip-path: polygon(9% 0, 100% 0, 100% 91%, 0 100%);
}

.page-home .home-visual__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.7) brightness(.82) contrast(1.06);
}

.page-home .home-visual__tag {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--text-mid);
}

/* --------------------------------------------------------------------------
   02 赛程分段预览
   -------------------------------------------------------------------------- */

.page-home .home-slate {
  padding: clamp(44px, 6vw, 78px) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-slate__head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-home .home-slate__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--chalk);
}

.page-home .home-slate__note {
  margin: 0;
  font-size: 12.5px;
  color: var(--gray);
}

.page-home .home-slate__board {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-home .home-seg {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: var(--glass);
  border: 1px solid var(--line);
  justify-self: start;
  max-width: 100%;
  overflow-x: auto;
}

.page-home .home-seg__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-mid);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color .18s ease, color .18s ease;
}

.page-home .home-seg__btn:hover {
  color: var(--chalk);
}

.page-home .home-seg__btn[aria-selected="true"] {
  background: var(--cyan);
  color: var(--ink-900);
}

.page-home .home-seg__btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .home-seg__pane {
  outline: none;
}

.page-home .home-seg__pane:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 6px;
  border-radius: 8px;
}

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

.page-home .home-fixture__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "round clock"
    "teams teams"
    "extra extra";
  gap: 6px clamp(10px, 3vw, 18px);
  align-items: center;
  padding: 15px 12px 15px 0;
  border-bottom: 1px solid var(--home-line-soft);
  transition: transform .18s ease, background-color .18s ease;
}

.page-home .home-fixture__row:hover,
.page-home .home-fixture__row:focus-within {
  transform: translateX(4px);
  background: linear-gradient(90deg, rgba(61, 240, 196, .09), transparent 72%);
}

.page-home .home-fixture__round {
  grid-area: round;
  font-size: 12.5px;
  color: var(--cyan-deep);
  letter-spacing: .04em;
}

.page-home .home-fixture__teams {
  grid-area: teams;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--chalk);
  line-height: 1.5;
}

.page-home .home-fixture__teams em {
  font-style: normal;
  margin: 0 8px;
  color: var(--gray);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-home .home-fixture__clock {
  grid-area: clock;
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .04em;
}

.page-home .home-fixture__extra {
  grid-area: extra;
  font-size: 12.5px;
  color: var(--gray);
  letter-spacing: .02em;
  transition: color .18s ease;
}

.page-home .home-fixture__row:hover .home-fixture__extra,
.page-home .home-fixture__row:focus-within .home-fixture__extra {
  color: var(--cyan);
}

/* --------------------------------------------------------------------------
   03 / 04 档案式分栏（左窄计时牌 + 右宽战术板）
   -------------------------------------------------------------------------- */

.page-home .home-section {
  padding: var(--home-band) 0;
}

.page-home .home-board__inner,
.page-home .home-review__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
}

.page-home .home-gauge {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(18, 48, 38, .5);
  border: 1px solid var(--line);
}

.page-home .home-gauge__no {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -.02em;
}

.page-home .home-gauge__label {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--chalk);
}

.page-home .home-gauge__rule {
  flex: 1 0 100%;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(61, 240, 196, .08) 78%);
}

.page-home .home-gauge__meta {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray);
  letter-spacing: .04em;
}

.page-home .home-board__main,
.page-home .home-review__main {
  min-width: 0;
}

.page-home .home-board__title,
.page-home .home-review__title,
.page-home .home-iter__title,
.page-home .home-crowd__title,
.page-home .home-cta__title {
  margin: 8px 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(25px, 3.8vw, 36px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.012em;
  color: var(--chalk);
  text-wrap: balance;
}

.page-home .home-board__main .lede,
.page-home .home-review__main .lede {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 60ch;
  font-size: clamp(15.5px, 1.8vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .home-board__main .prose {
  margin-bottom: clamp(24px, 3vw, 34px);
}

.page-home .home-board__main .media-frame {
  margin: 0 0 clamp(24px, 3vw, 34px);
}

.page-home .home-board__points {
  margin: 0 0 clamp(24px, 3vw, 32px);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--line);
}

.page-home .home-board__points li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-board__pt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .home-board__points p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .home-board__cta {
  justify-self: start;
}

/* --------------------------------------------------------------------------
   04 赛后一栏
   -------------------------------------------------------------------------- */

.page-home .home-review__grid {
  display: grid;
  gap: 1px;
  margin-bottom: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-home .home-review__step {
  padding: 18px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-review__stepno {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-home .home-review__steptitle {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--chalk);
}

.page-home .home-review__steptext {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .home-review__viz {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  margin-bottom: clamp(22px, 3vw, 30px);
}

.page-home .home-review__chart {
  margin: 0;
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--radius-card);
  background: rgba(18, 48, 38, .42);
  border: 1px solid var(--line);
}

.page-home .home-arc {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-arc__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.4;
  stroke-linecap: round;
  opacity: .92;
}

.page-home .home-arc__line--dim {
  stroke: var(--cyan-deep);
  stroke-width: 1.6;
  opacity: .65;
}

.page-home .home-arc__dot {
  fill: var(--orange);
}

.page-home .home-arc__dot--end {
  fill: var(--cyan);
}

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

.page-home .home-review__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   05 2025 版迭代
   -------------------------------------------------------------------------- */

.page-home .home-iter__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-home .home-iter__title {
  margin-top: 8px;
}

.page-home .home-iter__lede {
  margin: 0;
  font-size: clamp(15.5px, 1.8vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .home-iter__tablist {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan-deep) transparent;
}

.page-home .home-iter__tab {
  flex: 0 0 auto;
  min-width: 158px;
  display: grid;
  gap: 4px;
  text-align: left;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(18, 48, 38, .38);
  color: var(--text-soft);
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}

.page-home .home-iter__tab:hover {
  border-color: var(--line-strong);
  color: var(--chalk);
}

.page-home .home-iter__tab[aria-selected="true"] {
  border-color: rgba(61, 240, 196, .58);
  background: rgba(27, 140, 119, .2);
  color: var(--chalk);
}

.page-home .home-iter__tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .home-iter__tabno {
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--gray);
}

.page-home .home-iter__tab[aria-selected="true"] .home-iter__tabno {
  color: var(--cyan);
}

.page-home .home-iter__tabname {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.page-home .home-iter__panes {
  margin-top: clamp(20px, 2.8vw, 28px);
  border-top: 1px solid var(--line);
}

.page-home .home-iter__pane {
  padding-top: clamp(20px, 2.8vw, 28px);
  outline: none;
}

.page-home .home-iter__pane:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 6px;
  border-radius: 8px;
}

.page-home .home-iter__panetitle {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--chalk);
}

.page-home .home-iter__pane p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* --------------------------------------------------------------------------
   06 使用人群
   -------------------------------------------------------------------------- */

.page-home .home-crowd {
  position: relative;
  padding-bottom: var(--home-band);
}

.page-home .home-crowd__banner {
  position: relative;
  overflow: hidden;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-home .home-crowd__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 24, 20, .45) 0%, rgba(8, 24, 20, .92) 88%, var(--ink-900) 100%);
}

.page-home .home-crowd__banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.6) brightness(.7);
}

.page-home .home-crowd__lede {
  margin: 0 0 clamp(24px, 3.2vw, 36px);
  max-width: 52ch;
  font-size: clamp(15.5px, 1.8vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .home-crowd__grid {
  display: grid;
  gap: 1px;
  margin: 0 0 clamp(22px, 3vw, 32px);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .home-crowd__card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "idx name"
    "idx text";
  column-gap: 14px;
  row-gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--home-line-soft);
  transition: background-color .18s ease;
}

.page-home .home-crowd__card:hover {
  background: rgba(18, 48, 38, .42);
}

.page-home .home-crowd__idx {
  grid-area: idx;
  align-self: start;
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan-deep);
}

.page-home .home-crowd__card:hover .home-crowd__idx {
  color: var(--cyan);
}

.page-home .home-crowd__name {
  grid-area: name;
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--chalk);
}

.page-home .home-crowd__card p {
  grid-area: text;
  margin: 0;
  font-size: 14.8px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-home .home-crowd__foot {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 12.5px;
  line-height: 1.8;
  letter-spacing: .03em;
  color: var(--gray);
}

/* --------------------------------------------------------------------------
   07 尾部行动切片
   -------------------------------------------------------------------------- */

.page-home .home-cta {
  padding: 0 0 var(--home-band);
}

.page-home .home-cta__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(26px, 3.6vw, 44px);
  border-radius: var(--radius-card);
  border: 1px solid rgba(61, 240, 196, .26);
  background:
    radial-gradient(90% 140% at 96% 0%, rgba(61, 240, 196, .16), transparent 62%),
    linear-gradient(140deg, var(--ink-800) 0%, var(--ink-700) 100%);
}

.page-home .home-cta__title {
  margin-top: 0;
  font-size: clamp(22px, 3vw, 30px);
}

.page-home .home-cta__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   响应式
   -------------------------------------------------------------------------- */

@media (min-width: 640px) {
  .page-home .home-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-fixture__row {
    grid-template-columns: 92px minmax(0, 1fr) 78px minmax(0, 190px);
    grid-template-areas: "round teams clock extra";
    gap: 0 clamp(12px, 2.4vw, 22px);
    padding: 14px 12px 14px 0;
  }

  .page-home .home-review__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 clamp(16px, 2.6vw, 28px);
  }

  .page-home .home-crowd__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(20px, 3vw, 40px);
  }

  .page-home .home-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: clamp(36px, 5vw, 68px);
  }

  .page-home .home-review__viz {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-home .home-board__inner,
  .page-home .home-review__inner {
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .home-gauge {
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 20px 18px;
  }

  .page-home .home-gauge__rule {
    flex: 0 0 2px;
    width: 100%;
  }

  .page-home .home-board__points li {
    grid-template-columns: 68px minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(12px, 2vw, 22px);
  }

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

@media (max-width: 420px) {
  .page-home .home-seg__btn {
    padding: 8px 14px;
    font-size: 13px;
  }

  .page-home .home-iter__tab {
    min-width: 136px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-fixture__row,
  .page-home .home-fixture__extra,
  .page-home .home-seg__btn,
  .page-home .home-iter__tab,
  .page-home .home-crowd__card {
    transition: none;
  }

  .page-home .home-fixture__row:hover,
  .page-home .home-fixture__row:focus-within {
    transform: none;
  }
}