/* ==========================================================
   首页 page-home
   分屏开场 → 编号章节 01–05 → 收束入口
   ========================================================== */

.page-home {
  --home-pad: clamp(56px, 8vw, 118px);
  --home-shell: 1280px;
  display: block;
  background-color: var(--offside-white);
  color: var(--ink);
}

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

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

.page-home .page-shell {
  width: 100%;
  max-width: var(--home-shell);
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 40px);
}

.page-home > section + section {
  padding-block: var(--home-pad);
}

.page-home .section-head {
  margin-bottom: clamp(26px, 4vw, 46px);
}

/* ----------------------------------------------------------
   分屏首屏
   ---------------------------------------------------------- */

.home-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--turf-deep);
  color: var(--offside-white);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(251, 250, 245, .09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(251, 250, 245, .09) 1px, transparent 1px);
  background-size: 120px 120px;
  pointer-events: none;
}

.home-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  padding-block: clamp(26px, 4vw, 44px) clamp(46px, 7vw, 90px);
}

.home-hero__breadcrumb {
  color: rgba(251, 250, 245, .62);
  font-size: 12px;
  letter-spacing: .08em;
}

.home-hero__kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--whistle);
}

.home-hero__kicker-line {
  display: block;
  width: 44px;
  height: 2px;
  background: var(--whistle);
}

.home-hero__title {
  margin: 0 0 18px;
  font-size: clamp(30px, 7vw, 58px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--offside-white);
}

.home-hero__title-accent {
  color: var(--whistle);
}

.home-hero__lead {
  margin: 0 0 26px;
  max-width: 34ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(251, 250, 245, .82);
}

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

/* 右栏视觉 */

.home-hero__visual {
  position: relative;
  display: grid;
  gap: 16px;
  align-content: start;
}

.home-switch__input {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.home-field {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background-color: var(--board-navy);
  border: 1px solid rgba(251, 250, 245, .18);
}

.home-field__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .84;
}

.home-field__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.home-field__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 210, 74, .14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 210, 74, .14) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.home-field__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(14, 42, 71, .78);
  border: 1px solid rgba(255, 210, 74, .4);
  color: var(--whistle);
  font-size: 11px;
  letter-spacing: .14em;
}

.home-field__hot {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255, 210, 74, .92);
  color: var(--board-navy);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}

.home-field__hot .mono {
  font-size: 17px;
}

.home-field:hover .home-field__hot,
.home-field:focus-within .home-field__hot {
  opacity: 1;
  transform: translateY(0);
}

/* 轮次 / 起点 胶囊 */

.home-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.home-switch__pill {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(251, 250, 245, .3);
  color: rgba(251, 250, 245, .82);
  font-size: 13px;
  letter-spacing: .08em;
  cursor: pointer;
  transition:
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.home-switch__pill:hover {
  border-color: var(--whistle);
  color: var(--whistle);
}

#home-view-now:checked ~ .home-switch label[for="home-view-now"],
#home-view-start:checked ~ .home-switch label[for="home-view-start"] {
  background-color: var(--whistle);
  border-color: var(--whistle);
  color: var(--board-navy);
  font-weight: 700;
}

#home-view-now:focus-visible ~ .home-switch label[for="home-view-now"],
#home-view-start:focus-visible ~ .home-switch label[for="home-view-start"] {
  outline: 2px solid var(--whistle);
  outline-offset: 3px;
}

/* 轮次刻度 */

.home-scale__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(251, 250, 245, .62);
}

.home-scale__value {
  display: grid;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--whistle);
}

.home-scale__val {
  grid-area: 1 / 1;
  transition: opacity var(--t-fast) var(--ease);
}

.home-scale__track {
  position: relative;
  height: 24px;
  border-radius: var(--radius-pill);
  background-color: rgba(251, 250, 245, .1);
  background-image: linear-gradient(90deg, rgba(251, 250, 245, .32) 0 1px, transparent 1px);
  background-size: calc(100% / 30) 100%;
  background-repeat: repeat-x;
  overflow: hidden;
}

.home-scale__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 6%;
  background: linear-gradient(90deg, rgba(255, 210, 74, .34), var(--whistle));
  transition: width var(--t-base) var(--ease);
}

#home-view-now:checked ~ .home-scale .home-scale__fill {
  width: 60%;
}

#home-view-start:checked ~ .home-scale .home-scale__fill {
  width: 6%;
}

#home-view-now:checked ~ .home-scale .home-scale__val--start {
  opacity: 0;
}

#home-view-start:checked ~ .home-scale .home-scale__val--now {
  opacity: 0;
}

/* ----------------------------------------------------------
   01 赛季快照
   ---------------------------------------------------------- */

.snap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.snap-card {
  position: relative;
  padding: 24px 22px 22px;
  border-radius: var(--radius-card);
  background-color: #fff;
  border: 1px solid var(--line-grey);
  transition:
    border-color var(--t-base) var(--ease),
    transform var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.snap-card:hover {
  border-color: var(--turf-bright);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.snap-card__idx {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-mute);
  margin-bottom: 16px;
}

.snap-card__num {
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--turf-deep);
}

.snap-card__unit {
  margin-left: 6px;
  font-size: 14px;
  color: var(--ink-mute);
}

.snap-card__title {
  margin: 12px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.snap-card__src {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--ink-mute);
}

/* ----------------------------------------------------------
   02 时间轴
   ---------------------------------------------------------- */

.home-timeline__grid {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
}

.tl {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tl__item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px 0 22px 24px;
  border-left: 1px solid var(--line-grey);
}

.tl__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--offside-white);
  border: 2px solid var(--turf-bright);
}

.tl__item:last-child::before {
  background-color: var(--whistle);
  border-color: var(--whistle);
  box-shadow: 0 0 0 4px rgba(255, 210, 74, .26);
}

.tl__year {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--turf-deep);
}

.tl__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.tl__text {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.home-tl-figure {
  margin: 0;
}

.home-tl-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid var(--line-grey);
}

.home-tl-figure figcaption {
  margin-top: 12px;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--ink-mute);
}

/* ----------------------------------------------------------
   03 四类档案
   ---------------------------------------------------------- */

.rec-grid {
  display: grid;
  gap: 18px;
}

.rec-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-card);
  border: 1px solid var(--line-grey);
  background-color: #fff;
  overflow: hidden;
  transition:
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.rec-card:hover,
.rec-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--turf-bright);
  box-shadow: var(--shadow-card);
}

.rec-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.rec-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  padding: 24px 22px 24px;
}

.rec-card__tag {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--turf-bright);
}

.rec-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.rec-card__text {
  margin: 0;
  flex: 1;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.rec-card__link {
  align-self: flex-start;
  margin-top: 4px;
  padding-bottom: 2px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--turf-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--whistle);
  transition: background-color var(--t-fast) var(--ease);
}

.rec-card__link:hover {
  background-color: var(--whistle-soft);
}

/* 深色卡片 */

.rec-card--b {
  background-color: var(--board-navy);
  border-color: transparent;
}

.rec-card--b .rec-card__tag {
  color: var(--whistle);
}

.rec-card--b .rec-card__title {
  color: var(--offside-white);
}

.rec-card--b .rec-card__text {
  color: rgba(251, 250, 245, .78);
}

.rec-card--b .rec-card__link {
  color: var(--offside-white);
}

.rec-mini {
  list-style: none;
  margin: 4px 0 6px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.rec-mini li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(251, 250, 245, .07);
  border: 1px solid rgba(46, 158, 96, .34);
  font-size: 13px;
  color: rgba(251, 250, 245, .88);
}

.rec-mini .mono {
  font-size: 18px;
  color: var(--whistle);
}

/* ----------------------------------------------------------
   04 主场地图
   ---------------------------------------------------------- */

.home-map {
  background-color: var(--board-navy);
  color: var(--offside-white);
}

.home-map .section-head__title {
  color: var(--offside-white);
}

.home-map .section-head__num {
  color: rgba(251, 250, 245, .4);
}

.home-map .section-head__note {
  color: rgba(251, 250, 245, .55);
}

.map-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.map-board {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, #123354 0%, #0a1f36 100%);
  border: 1px solid rgba(46, 158, 96, .38);
}

.map-board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--whistle);
}

.map-board__note {
  color: rgba(251, 250, 245, .58);
  letter-spacing: .08em;
}

.map-board__field {
  position: relative;
  height: 250px;
  margin: 18px 0 14px;
  border-radius: var(--radius-md);
  background-image:
    linear-gradient(to right, rgba(46, 158, 96, .22) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46, 158, 96, .22) 1px, transparent 1px);
  background-size: 46px 46px;
  border: 1px dashed rgba(46, 158, 96, .34);
}

.map-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px 5px 8px;
  border-radius: var(--radius-pill);
  background: rgba(14, 42, 71, .86);
  border: 1px solid rgba(46, 158, 96, .5);
  color: var(--offside-white);
  font-size: 12px;
  letter-spacing: .06em;
  white-space: nowrap;
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.map-pin:hover {
  background-color: rgba(255, 210, 74, .2);
  border-color: var(--whistle);
}

.map-pin i {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--whistle);
  box-shadow: 0 0 0 3px rgba(255, 210, 74, .22);
}

.map-pin--1 { --x: 36%; --y: 30%; }
.map-pin--2 { --x: 54%; --y: 54%; }
.map-pin--3 { --x: 20%; --y: 50%; }
.map-pin--4 { --x: 66%; --y: 14%; }
.map-pin--5 { --x: 8%; --y: 76%; }

.map-board__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(251, 250, 245, .74);
}

.map-board__foot .mono {
  font-size: 17px;
  color: var(--whistle);
}

.map-copy__lead {
  margin: 0 0 20px;
  max-width: 42ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(251, 250, 245, .84);
}

.map-copy__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.map-copy__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(251, 250, 245, .14);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 250, 245, .84);
}

.map-copy__list .mono {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--data-teal);
}

.map-figure {
  margin: clamp(30px, 5vw, 52px) 0 0;
}

.map-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid rgba(46, 158, 96, .3);
}

.map-figure figcaption {
  margin-top: 12px;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: rgba(251, 250, 245, .58);
}

/* ----------------------------------------------------------
   05 使用场景
   ---------------------------------------------------------- */

.users-grid {
  display: grid;
  gap: 26px;
}

.user-item {
  padding-top: 20px;
  border-top: 2px solid var(--whistle);
}

.user-item__num {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ink-mute);
}

.user-item__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.user-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ----------------------------------------------------------
   收束入口
   ---------------------------------------------------------- */

.home-cta {
  padding-bottom: clamp(40px, 6vw, 72px);
}

.home-cta__inner {
  display: grid;
  gap: 22px;
  padding: clamp(28px, 4vw, 46px);
  border-radius: var(--radius-card);
  background-color: var(--turf-deep);
  color: var(--offside-white);
}

.home-cta__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.home-cta__text p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 250, 245, .84);
}

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

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

@media (min-width: 640px) {
  .snap-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .tl__item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 0 20px;
    padding-left: 30px;
  }

  .tl__year {
    padding-top: 3px;
  }
}

@media (min-width: 860px) {
  .rec-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .rec-card--a { grid-column: span 5; }
  .rec-card--b { grid-column: span 7; }
  .rec-card--c { grid-column: span 7; }
  .rec-card--d { grid-column: span 5; }

  .users-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .home-hero__inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: clamp(38px, 5vw, 68px);
    padding-block: clamp(34px, 4vw, 54px) clamp(56px, 7vw, 100px);
  }

  .home-hero__breadcrumb {
    grid-column: 1 / -1;
  }

  .home-field__img {
    aspect-ratio: 16 / 11;
  }
}

@media (min-width: 980px) {
  .map-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .home-timeline__grid {
    grid-template-columns: 8fr 4fr;
    align-items: start;
  }

  .home-tl-figure {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }
}

@media (min-width: 1024px) {
  .snap-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1120px) {
  .users-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
}

@media (max-width: 420px) {
  .map-pin {
    font-size: 11px;
    padding: 4px 10px 4px 7px;
  }

  .home-field__hot {
    right: 10px;
    bottom: 10px;
    padding: 7px 13px;
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    transition-duration: 1ms !important;
  }
}
<<<END>>>