.page-home {
  position: relative;
  overflow-x: clip;
}

.page-home > * {
  position: relative;
  z-index: 1;
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(42, 49, 64, 0.95) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 49, 64, 0.95) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.22;
  -webkit-mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.5) 42%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.5) 42%, transparent 88%);
}

.page-home .home-band {
  width: 100%;
  max-width: 1160px;
  padding: 0 18px;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .page-home .home-band {
    padding: 0 36px;
  }
}

/* ---------- 01 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  padding: 30px 0 56px;
  background:
    radial-gradient(120% 88% at 88% -10%, rgba(30, 90, 255, 0.22), transparent 62%),
    linear-gradient(180deg, rgba(18, 22, 28, 0.92), rgba(10, 12, 16, 0));
}

.page-home .home-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  padding: 7px 13px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(18, 22, 28, 0.72);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--index-gray);
}

.page-home .home-kicker__dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--pulse-green);
  box-shadow: 0 0 0 4px rgba(76, 255, 138, 0.14);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-home .home-hero__title {
  margin: 0 0 20px;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 84px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cold-white);
}

.page-home .home-hero__title-mark {
  display: block;
  color: var(--digital-blue);
}

.page-home .home-hero__lede {
  margin: 0 0 26px;
  max-width: 40ch;
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.9;
  color: var(--cold-white);
}

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

.page-home .home-hero__figure {
  position: relative;
  margin: 0;
}

.page-home .home-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  filter: saturate(0.85) contrast(1.05);
}

.page-home .home-hero__caption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--index-gray);
}

@media (min-width: 1024px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: 0 54px;
    align-items: start;
  }

  .page-home .home-hero__figure {
    margin-top: 46px;
    margin-left: -40px;
    z-index: 2;
  }
}

/* 章节预览目录 */

.page-home .home-toc {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}

.page-home .home-toc__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--index-gray);
}

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

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

.page-home .home-toc__link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-areas:
    "num text"
    "num hint";
  align-items: baseline;
  column-gap: 12px;
  row-gap: 2px;
  padding: 13px 6px;
  text-decoration: none;
  color: var(--cold-white);
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.page-home .home-toc__link:hover,
.page-home .home-toc__link:focus-visible {
  background: rgba(30, 90, 255, 0.12);
  transform: translateX(4px);
}

.page-home .home-toc__num {
  grid-area: num;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--light-blue);
}

.page-home .home-toc__text {
  grid-area: text;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-home .home-toc__hint {
  grid-area: hint;
  font-size: 13px;
  line-height: 1.5;
  color: var(--index-gray);
}

@media (min-width: 820px) {
  .page-home .home-toc__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 44px;
  }
}

/* ---------- 通用章节 ---------- */

.page-home .home-sec {
  position: relative;
  padding: 54px 0 62px;
  border-top: 1px solid var(--hairline);
}

.page-home .home-sec__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-bottom: 28px;
}

@media (min-width: 768px) {
  .page-home .home-sec__head {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
}

.page-home .home-sec__num {
  display: block;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--digital-blue);
  opacity: 0.6;
}

.page-home .home-sec__eyebrow {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--index-gray);
}

.page-home .home-sec__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--cold-white);
}

.page-home .home-text {
  margin: 0 0 22px;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.9;
  color: var(--cold-white);
}

.page-home .home-text--dim {
  max-width: 54ch;
  font-size: 15px;
  color: var(--index-gray);
}

.page-home .home-sec__figure {
  margin: 0 0 28px;
}

.page-home .home-sec__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  object-fit: cover;
}

@media (min-width: 860px) {
  .page-home #s03 .home-sec__figure {
    max-width: 640px;
  }
}

.page-home .home-figure--offset {
  margin: 0;
}

@media (min-width: 900px) {
  .page-home .home-figure--offset {
    margin-top: -18px;
    margin-left: -32px;
  }
}

/* ---------- 02 会员中心 ---------- */

.page-home .home-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
}

.page-home .home-steps__item {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--panel-slate);
  font-size: 15px;
  color: var(--cold-white);
}

.page-home .home-steps__item + .home-steps__item::before {
  content: "→";
  position: absolute;
  left: -21px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--light-blue);
}

.page-home .home-steps__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pulse-green);
}

.page-home .home-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

@media (min-width: 860px) {
  .page-home .home-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-card:first-child {
    grid-column: span 2;
    background: linear-gradient(120deg, rgba(30, 90, 255, 0.16), var(--panel-slate) 68%);
  }

  .page-home .home-card:first-child .home-card__title {
    font-size: 21px;
  }
}

.page-home .home-card {
  padding: 22px 20px;
  background: var(--panel-slate);
}

.page-home .home-card__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--cold-white);
}

.page-home .home-card__text {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--index-gray);
}

/* ---------- 03 本季更新 ---------- */

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

.page-home .home-pick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hairline);
}

@media (min-width: 860px) {
  .page-home .home-pick {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
}

.page-home .home-pick__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--cold-white);
}

.page-home .home-pick__text {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--index-gray);
}

.page-home .home-more {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--panel-slate);
}

.page-home .home-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--cold-white);
  cursor: pointer;
  list-style: none;
}

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

.page-home .home-more summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--digital-blue);
}

.page-home .home-more[open] summary::after {
  content: "–";
}

.page-home .home-more__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 8px;
  border-top: 1px solid var(--hairline);
}

.page-home .home-more__list li {
  padding: 13px 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--index-gray);
  border-bottom: 1px solid rgba(42, 49, 64, 0.65);
}

.page-home .home-more__list li:last-child {
  border-bottom: 0;
}

/* ---------- 04 常用入口 ---------- */

.page-home .home-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 26px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

@media (min-width: 700px) {
  .page-home .home-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .home-map {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-map__group {
  padding: 20px 18px;
  background: var(--panel-slate);
}

.page-home .home-map__name {
  margin: 0 0 12px;
  padding-left: 10px;
  border-left: 2px solid var(--warm-orange);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--cold-white);
}

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

.page-home .home-map__list li {
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--index-gray);
  border-bottom: 1px solid rgba(42, 49, 64, 0.6);
}

.page-home .home-map__list li:last-child {
  border-bottom: 0;
}

/* ---------- 05 旧版回溯 ---------- */

.page-home .home-sec__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-home .home-sec__split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: start;
  }
}

.page-home .home-index3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 26px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 640px) {
  .page-home .home-index3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-index3__col {
  display: grid;
  gap: 7px;
  padding: 18px 16px;
  background: var(--panel-slate);
  align-content: start;
}

.page-home .home-index3__col--past {
  background: linear-gradient(180deg, rgba(255, 107, 53, 0.16), rgba(18, 22, 28, 1));
  box-shadow: inset 0 0 0 1px rgba(255, 107, 53, 0.45);
}

.page-home .home-index3__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--index-gray);
}

.page-home .home-index3__name {
  font-size: 17px;
  font-weight: 800;
  color: var(--cold-white);
}

.page-home .home-index3__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--index-gray);
}

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

.page-home .home-rhythm li {
  position: relative;
  padding: 10px 0 10px 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cold-white);
  border-bottom: 1px solid rgba(42, 49, 64, 0.65);
}

.page-home .home-rhythm li:last-child {
  border-bottom: 0;
}

.page-home .home-rhythm li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 1px;
  background: var(--digital-blue);
}

/* ---------- 06 服务范围 ---------- */

.page-home .home-sec--band {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--hairline);
}

.page-home .home-sec__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-sec__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.7);
}

.page-home .home-sec__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--charcoal-base) 0%, rgba(10, 12, 16, 0.6) 52%, rgba(10, 12, 16, 0.94) 100%);
}

.page-home .home-sec--band .home-band {
  position: relative;
  z-index: 1;
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 26px;
  padding: 0;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 860px) {
  .page-home .home-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-stat {
  padding: 20px 18px;
  background: rgba(18, 22, 28, 0.88);
}

.page-home .home-stat dt {
  margin-bottom: 10px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--index-gray);
}

.page-home .home-stat dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--cold-white);
}

.page-home .home-stat dd span {
  margin-left: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--index-gray);
}

/* ---------- 07 咨询与加入 ---------- */

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

.page-home .home-tier {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}

@media (min-width: 640px) {
  .page-home .home-tier {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }
}

.page-home .home-tier__name {
  font-size: 17px;
  font-weight: 800;
  color: var(--pulse-green);
}

.page-home .home-tier__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--cold-white);
}

.page-home .home-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-home .home-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}

.page-home .home-contact__phone {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--light-blue);
}

/* ---------- 动效 ---------- */

.page-home [data-reveal] {
  transition: opacity 0.55s ease, transform 0.55s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

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

.page-home .yb-tag {
  transition: transform 0.2s ease;
}

.page-home .yb-tag:hover {
  transform: rotate(1.5deg);
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal],
  .page-home .yb-tag,
  .page-home .home-toc__link {
    transition: none;
  }

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

  .page-home .yb-tag:hover {
    transform: none;
  }
}
<<<END>>>

.page-home {
  --reveal-delay: 0.3s;
}