.page-home {
  --ph-gap: 76px;
  --ph-bevel: 22px;
  background: var(--abyss);
  color: var(--silver);
  font-family: var(--font-sans);
  padding-bottom: 72px;
}

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

.page-home .sec {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  scroll-margin-top: calc(var(--header-h) + 76px);
}

.page-home .sec + .sec {
  margin-top: var(--ph-gap);
}

/* ---------- 面包屑 ---------- */
.page-home .crumbs {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px var(--gutter) 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

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

.page-home .crumbs li {
  color: var(--surge);
}

.page-home .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--flow);
}

.page-home .crumbs a {
  color: var(--silver);
  text-decoration: none;
}

.page-home .crumbs a:hover,
.page-home .crumbs a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px var(--gutter) 0;
}

.page-home .hero__grid {
  display: grid;
  gap: 16px;
}

.page-home .hero__left {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 480px;
  padding: 30px 22px 40px;
  background: var(--deep);
  border: 1px solid var(--flow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
}

.page-home .hero__photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}

.page-home .hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(47, 212, 200, .05) 0 1px, transparent 1px 72px),
    linear-gradient(158deg, rgba(7, 26, 43, .34) 0%, rgba(7, 26, 43, .8) 48%, rgba(7, 26, 43, .97) 90%);
}

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

.page-home .hero__title {
  margin: 10px 0 0;
  font-size: clamp(32px, 7.2vw, 62px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-home .hero__lead {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .qlink {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--flow);
  background: rgba(14, 42, 69, .68);
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-home .qlink::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -1px;
  height: 2px;
  background: var(--orange);
  transition: right .3s var(--ease);
}

.page-home .qlink:hover,
.page-home .qlink:focus-visible {
  color: #fff;
  border-color: var(--surge);
  background: rgba(24, 63, 99, .8);
}

.page-home .qlink:hover::after,
.page-home .qlink:focus-visible::after {
  right: 0;
}

.page-home .qlink__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-home .hero__right {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px 20px 24px;
  background: var(--deep);
  border: 1px solid var(--flow);
  box-shadow: var(--shadow-panel);
}

.page-home .hero__right::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, var(--abyss) 50%, transparent 50%);
}

.page-home .hero__thumb {
  position: relative;
  margin: 0;
  border: 1px solid var(--flow);
  background: var(--abyss);
  overflow: hidden;
}

.page-home .hero__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 7 / 5;
  object-fit: cover;
}

.page-home .hero__tip {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--abyss);
  background: var(--cyan);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}

.page-home .hero__thumb:hover .hero__tip,
.page-home .hero__thumb:focus-within .hero__tip {
  opacity: 1;
  transform: translateY(0);
}

.page-home .hero__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-home .hero__meta > div {
  padding: 10px 12px;
  border: 1px solid var(--flow);
  background: rgba(7, 26, 43, .6);
}

.page-home .hero__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .hero__meta dd {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--mist);
}

/* ---------- 章节索引带 ---------- */
.page-home .deck {
  position: sticky;
  top: var(--header-h);
  z-index: 24;
  margin-top: 34px;
  background: rgba(7, 26, 43, .93);
  border-top: 1px solid var(--flow);
  border-bottom: 1px solid var(--flow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-home .deck__list {
  display: flex;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .deck__list::-webkit-scrollbar {
  display: none;
}

.page-home .deck__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 15px 9px;
  border-bottom: 2px solid transparent;
  color: var(--silver);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .deck__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--surge);
  transition: color .2s var(--ease);
}

.page-home .deck__text {
  font-size: 13px;
}

.page-home .deck__link:hover,
.page-home .deck__link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--cyan);
}

.page-home .deck__link:hover .deck__num,
.page-home .deck__link:focus-visible .deck__num {
  color: var(--cyan);
}

/* ---------- 通用章节头 ---------- */
.page-home .sec__head {
  max-width: 64ch;
  margin-bottom: 24px;
}

.page-home .num-mark {
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--flow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--orange);
}

.page-home .sec__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 3.6vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .sec__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 02 收藏与专栏 ---------- */
.page-home .pin {
  display: grid;
  gap: 22px;
  padding: 26px 20px 28px;
  background: linear-gradient(165deg, var(--deep) 0%, rgba(7, 26, 43, .95) 100%);
  border: 1px solid var(--flow);
  box-shadow: var(--shadow-panel);
}

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

.page-home .pin__list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--flow);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-home .pin__k {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-home .pin__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .pin__aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--flow);
}

.page-home .pin__aside-note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 03 本期复盘 ---------- */
.page-home .recap {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-home .recap__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--flow);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 0 100%);
}

.page-home .recap__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-home .recap__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .recap__points li {
  display: grid;
  gap: 7px;
  padding: 14px 16px;
  border-left: 2px solid var(--orange);
  background: rgba(24, 63, 99, .32);
  font-size: 14px;
  line-height: 1.68;
  color: var(--silver);
}

.page-home .recap__points b {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .recap__body .btn {
  margin-top: 24px;
}

/* ---------- 04 V4 面板 ---------- */
.page-home .v4 {
  display: grid;
  gap: 26px;
}

.page-home .v4__boards {
  display: grid;
  gap: 14px;
}

.page-home .board {
  position: relative;
  padding: 18px 16px 22px;
  background: linear-gradient(180deg, var(--deep) 0%, var(--abyss) 100%);
  border: 1px solid var(--flow);
  box-shadow: var(--shadow-panel);
}

.page-home .board::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 22px;
  height: 22px;
  background: linear-gradient(315deg, var(--flow) 50%, transparent 50%);
}

.page-home .board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--flow);
}

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

.page-home .board__rows {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .board__rows li {
  display: grid;
  gap: 7px;
}

.page-home .board__rows li > span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--surge);
}

.page-home .board__bar {
  display: block;
  height: 6px;
  background: var(--flow);
  overflow: hidden;
}

.page-home .board__bar i {
  display: block;
  height: 100%;
  width: 68%;
  background: var(--cyan);
}

.page-home .board__rows li:nth-child(2) .board__bar i {
  width: 46%;
}

.page-home .board__rows li:nth-child(3) .board__bar i {
  width: 82%;
}

.page-home .board--alt .board__bar i {
  background: var(--orange);
  width: 55%;
}

.page-home .board--alt .board__rows li:nth-child(2) .board__bar i {
  width: 74%;
}

.page-home .board--alt .board__rows li:nth-child(3) .board__bar i {
  width: 38%;
}

.page-home .v4__copy {
  padding: 22px 20px 24px;
  border: 1px solid var(--flow);
  background: rgba(24, 63, 99, .28);
}

.page-home .v4__copy p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .v4__copy .btn {
  margin-top: 20px;
}

/* ---------- 05 旧版资料 ---------- */
.page-home .legacy {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-home .legacy__figure {
  margin: 0;
  border: 1px solid var(--flow);
  background: var(--deep);
  padding: 14px;
  box-shadow: var(--shadow-panel);
}

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

.page-home .legacy__steps {
  list-style: none;
  counter-reset: lgstep;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .legacy__steps li {
  position: relative;
  counter-increment: lgstep;
  padding: 16px 18px 16px 56px;
  background: var(--deep);
  border: 1px solid var(--flow);
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

.page-home .legacy__steps li::before {
  content: counter(lgstep, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-home .legacy__steps b {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-home .legacy__tip {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-home .legacy__body .btn {
  margin-top: 22px;
}

/* ---------- 06 赛季日历 ---------- */
.page-home .cal__strip {
  position: relative;
  height: 66px;
  margin-bottom: 22px;
  border: 1px solid var(--flow);
  overflow: hidden;
  background: linear-gradient(90deg,
    rgba(47, 212, 200, .34) 0%,
    rgba(46, 100, 147, .6) 30%,
    rgba(255, 106, 43, .42) 66%,
    rgba(14, 42, 69, .92) 100%);
}

.page-home .cal__strip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, rgba(237, 243, 248, .16) 0 1px, transparent 1px 84px);
}

.page-home .cal__zones {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .cal__zones li {
  padding: 12px 13px 14px;
  border-top: 2px solid var(--surge);
  background: rgba(24, 63, 99, .3);
  font-size: 13px;
  line-height: 1.62;
  color: var(--silver);
}

.page-home .cal__zones span {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

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

.page-home .cal__rhythm li {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-bottom: 1px solid var(--flow);
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

.page-home .cal__rhythm b {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--orange);
}

/* ---------- 尾部行动区 ---------- */
.page-home .cta {
  padding: 36px 22px 44px;
  background: linear-gradient(140deg, var(--deep) 0%, var(--abyss) 74%);
  border: 1px solid var(--flow);
  box-shadow: var(--shadow-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%);
}

.page-home .cta__title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-home .cta__lead {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 进场显现 ---------- */
.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.page-home [data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-home .qlink::after,
  .page-home .hero__tip,
  .page-home .deck__link {
    transition: none;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-home {
    --ph-gap: 96px;
  }

  .page-home .hero__quick {
    gap: 12px;
  }

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

@media (min-width: 900px) {
  .page-home .pin {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 42px;
    padding: 38px 38px 40px;
    align-items: start;
  }

  .page-home .pin__aside {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--flow);
    padding-left: 32px;
  }

  .page-home .recap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 46px;
    align-items: center;
  }

  .page-home .legacy {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    gap: 48px;
  }

  .page-home .v4 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: 44px;
    align-items: start;
  }

  .page-home .cta {
    padding: 46px 44px 54px;
  }
}

@media (min-width: 1000px) {
  .page-home {
    --ph-gap: 118px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 22px;
    align-items: start;
  }

  .page-home .hero__left {
    min-height: 640px;
    padding: 44px 42px 58px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
  }

  .page-home .hero__right {
    margin-top: 46px;
    padding: 26px 24px 28px;
  }

  .page-home .deck__link {
    padding: 13px 20px 11px;
  }

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

  .page-home .cal__rhythm li {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }
}

@media (min-width: 1240px) {
  .page-home .v4__boards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}
<<<END>>>