.page-home {
  --home-pad: clamp(20px, 3.2vw, 44px);
  --home-gap: clamp(24px, 4vw, 56px);
  scroll-behavior: smooth;
}

.page-home :is(#direct, #columns, #youth, #versions, #trust) {
  scroll-margin-top: 96px;
}

/* ===== 上下文条 ===== */
.page-home .home-ctx {
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .home-ctx__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 10px;
}

.page-home .home-ctx__line {
  flex: 1 1 auto;
  min-width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--lime), rgba(182, 255, 60, 0));
  opacity: 0.55;
}

.page-home .home-ctx__cur {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
  white-space: nowrap;
}

/* ===== 首屏比分牌 ===== */
.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-0);
  padding-block: clamp(36px, 5.5vw, 76px) clamp(44px, 6.5vw, 92px);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 42%;
  opacity: 0.4;
}

.page-home .hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, var(--ink-0) 4%, rgba(7, 11, 20, 0.88) 44%, rgba(7, 11, 20, 0.46) 100%),
    linear-gradient(180deg, rgba(7, 11, 20, 0.3) 0%, var(--ink-0) 97%);
}

.page-home .hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
}

/* 左：纵向时间轴 */
.page-home .hero__railLabel {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-home .hero__railLabel::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--lime);
}

.page-home .rail {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .rail::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--lime), rgba(182, 255, 60, 0.05));
}

.page-home .rail__item {
  position: relative;
  padding: 0 0 22px 42px;
}

.page-home .rail__item:last-child {
  padding-bottom: 0;
}

.page-home .rail__idx {
  position: absolute;
  left: 0;
  top: -2px;
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  color: var(--ice);
  background: var(--ink-1);
  border: 1px solid var(--line-strong);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-home .rail__item:hover .rail__idx {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(182, 255, 60, 0.1);
}

.page-home .rail__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .rail__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ice);
}

/* 右：版本说明大卡 */
.page-home .hero__card {
  position: relative;
  padding: var(--home-pad);
  background:
    linear-gradient(158deg, rgba(14, 21, 36, 0.95) 0%, rgba(11, 17, 29, 0.9) 52%, rgba(7, 11, 20, 0.86) 100%);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.52);
  overflow: hidden;
}

.page-home .hero__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--magenta) 52%, rgba(255, 62, 154, 0));
}

.page-home .hero__status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-home .hero__dot {
  width: 7px;
  height: 7px;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(182, 255, 60, 0.16);
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-size: clamp(44px, 10vw, 104px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0 0 22px;
}

.page-home .hero__version {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 26px;
  padding: 12px 14px;
  border-left: 2px solid var(--magenta);
  background: var(--wash);
}

.page-home .hero__versionTag {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--magenta);
  white-space: nowrap;
}

.page-home .hero__versionText {
  font-size: 14px;
  line-height: 1.62;
  color: var(--ice);
}

.page-home .scoreboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .scoreboard__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  background: rgba(7, 11, 20, 0.66);
}

.page-home .scoreboard__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-home .scoreboard__num em {
  font-style: normal;
  font-size: 0.55em;
  margin-left: 1px;
}

.page-home .scoreboard__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--ice);
}

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

/* ===== 章节通用微调 ===== */
.page-home .sec-head__title {
  letter-spacing: -0.02em;
}

.page-home .sec-head--amber .sec-head__idx {
  color: var(--amber);
  border-color: rgba(255, 138, 61, 0.42);
}

/* ===== 01 直给区筛选流 ===== */
.page-home .feed-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-home .feed-filter__btn {
  appearance: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
  background: var(--ink-1);
  border: 1px solid var(--line);
  padding: 8px 15px;
  cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-home .feed-filter__btn:hover {
  color: var(--paper);
  border-color: var(--lime);
}

.page-home .feed-filter__btn[aria-pressed="true"] {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(182, 255, 60, 0.12);
}

.page-home .feed {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .feed__item {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 16px;
  align-items: start;
  padding: 18px 10px 18px 12px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s var(--ease);
}

.page-home .feed__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 0.2s var(--ease);
}

.page-home .feed__item:hover {
  background: var(--wash);
}

.page-home .feed__item:hover::before {
  transform: scaleY(1);
}

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

.page-home .feed__idx {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
  padding-top: 3px;
}

.page-home .feed__item:hover .feed__idx {
  color: var(--lime);
}

.page-home .feed__title {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--paper);
}

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

.page-home .feed__tag {
  grid-column: 2;
  justify-self: start;
}

.page-home .feed__empty {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--ice);
}

/* ===== 02 安卓资讯栏目 ===== */
.page-home .cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: center;
}

.page-home .cols__shot {
  width: 100%;
  max-width: 320px;
  justify-self: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink-1);
  margin: 0;
}

.page-home .cols__shot .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .cols__body .kicker {
  display: inline-block;
  margin-bottom: 12px;
}

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

.page-home .cols__facts {
  margin: 24px 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .cols__fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .cols__factKey {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ice);
}

.page-home .cols__factVal {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .cols__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.page-home .cols__link {
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .cols__link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ===== 03 青训观察与俱乐部档案 ===== */
.page-home .youth {
  background: linear-gradient(180deg, rgba(255, 138, 61, 0.06) 0%, rgba(255, 138, 61, 0) 62%);
}

.page-home .youth-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .youth-grid__shot {
  position: relative;
  margin: 0;
  min-height: 220px;
  background: var(--ink-2);
  overflow: hidden;
}

.page-home .youth-grid__shot .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-home .youth-card {
  padding: clamp(22px, 2.8vw, 34px);
  background: var(--ink-1);
  transition: background-color 0.2s var(--ease);
}

.page-home .youth-card--amber {
  background:
    linear-gradient(170deg, rgba(255, 138, 61, 0.1) 0%, rgba(255, 138, 61, 0) 58%),
    var(--ink-1);
  box-shadow: inset 3px 0 0 var(--amber);
}

.page-home .youth-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 16px;
}

.page-home .youth-card__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
}

.page-home .youth-card__title {
  margin: 0 0 12px;
  letter-spacing: -0.015em;
}

.page-home .youth-card__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ice);
}

.page-home .youth-card__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-home .youth-card__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 9px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--paper);
}

.page-home .youth-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1px;
  background: var(--amber);
}

.page-home .youth-card:not(.youth-card--amber) .youth-card__list li::before {
  background: var(--lime);
}

.page-home .youth-card__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 0;
}

.page-home .youth-card__link {
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .youth-card__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ===== 04 新旧版本对照 ===== */
.page-home .version-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  margin-top: 32px;
}

.page-home .version-card {
  position: relative;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--line-strong);
  background: var(--ink-1);
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
}

.page-home .version-card--new {
  background:
    linear-gradient(160deg, rgba(182, 255, 60, 0.1) 0%, rgba(182, 255, 60, 0) 56%),
    var(--ink-1);
  border-color: rgba(182, 255, 60, 0.4);
}

.page-home .version-card--old::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(45deg, rgba(143, 163, 191, 0.07) 0 1px, rgba(143, 163, 191, 0) 1px 9px);
}

.page-home .version-card:hover {
  border-color: var(--lime);
}

.page-home .version-card--old:hover {
  border-color: var(--magenta);
}

.page-home .version-card__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-home .version-card--new .version-card__label {
  color: var(--lime);
}

.page-home .version-card__hits {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: clamp(60px, 13vw, 96px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: var(--paper);
}

.page-home .version-card--new .version-card__hits {
  color: var(--lime);
}

.page-home .version-card__unit {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-home .version-card__path {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: vstep;
}

.page-home .version-card__path li {
  position: relative;
  padding: 9px 0 9px 30px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  border-bottom: 1px dashed var(--line);
}

.page-home .version-card__path li::before {
  counter-increment: vstep;
  content: counter(vstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ice);
}

.page-home .version-card__text {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--ice);
}

.page-home .versions__shot {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
}

/* ===== 05 信任条 ===== */
.page-home .trust__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 48px);
  align-items: start;
}

.page-home .trust__head .kicker {
  display: inline-block;
  margin-bottom: 12px;
}

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

.page-home .trust__head .lede {
  max-width: 46ch;
  margin: 0 0 22px;
}

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

.page-home .trust__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .trust__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--ink-1);
}

.page-home .trust__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-home .trust__stat:nth-child(3) .trust__num,
.page-home .trust__stat:nth-child(4) .trust__num {
  color: var(--magenta);
}

.page-home .trust__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ice);
}

.page-home .trust__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: clamp(26px, 3.4vw, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ice);
}

.page-home .trust__icp {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-home .trust__dot {
  width: 4px;
  height: 4px;
  background: var(--rock);
}

.page-home .trust__mail {
  word-break: break-all;
}

/* ===== 响应式 ===== */
@media (min-width: 760px) {
  .page-home .feed__item {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    align-items: center;
    padding: 20px 16px 20px 14px;
  }

  .page-home .feed__tag {
    grid-column: auto;
    justify-self: end;
  }

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

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

  .page-home .cols__shot {
    justify-self: end;
    max-width: 360px;
  }

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

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

  .page-home .trust__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

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

@media (max-width: 480px) {
  .page-home .scoreboard {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .scoreboard__cell {
    padding: 12px 9px;
  }

  .page-home .scoreboard__label {
    font-size: 11px;
  }

  .page-home .hero__version {
    padding: 10px 12px;
  }

  .page-home .cols__fact {
    flex-direction: column;
    align-items: flex-start;
  }
}
<<<END>>>