.page-home {
  background: var(--ink);
  color: var(--mist);
  line-height: 1.75;
}

.page-home h2 {
  font-family: var(--font-display);
  font-size: var(--step-h1);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.012em;
  margin: 0 0 0.55em;
}

.page-home h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  margin: 0 0 0.4em;
}

.page-home p {
  margin: 0 0 1em;
}

.page-home p:last-child {
  margin-bottom: 0;
}

.page-home .text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--amber);
  text-decoration: none;
  font-size: var(--step-note);
  letter-spacing: 0.03em;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(242, 166, 90, 0.45);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--amber-soft);
  border-bottom-color: var(--amber-soft);
}

.page-home .text-link + .text-link {
  margin-left: 1.5rem;
}

/* ---------- 首屏封面 ---------- */

.page-home .cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column-reverse;
  gap: clamp(20px, 4vw, 36px);
  padding-block: clamp(22px, 4vw, 40px) clamp(44px, 7vw, 84px);
  background:
    radial-gradient(120% 90% at 78% 0%, rgba(242, 166, 90, 0.22), transparent 58%),
    radial-gradient(80% 70% at 0% 100%, rgba(111, 175, 158, 0.1), transparent 62%),
    var(--ink);
}

.page-home .cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: linear-gradient(90deg, rgba(201, 209, 227, 0.14) 1px, transparent 1px);
  background-size: 110px 100%;
  opacity: 0.5;
}

.page-home .cover__figure {
  position: relative;
  z-index: 1;
  margin: 0 var(--gutter);
  height: clamp(170px, 40vw, 280px);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .cover__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.92);
}

.page-home .cover__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 44px);
}

.page-home .cover__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-dim);
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-home .cover h1 {
  font-family: var(--font-display);
  font-size: var(--step-display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  max-width: 16ch;
}

.page-home .cover__summary {
  font-size: var(--step-body);
  line-height: 1.85;
  color: var(--silver);
  max-width: 40ch;
  margin: 0;
}

.page-home .cover__aside {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line-strong);
}

.page-home .cover__index {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-home .cover__index-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .cover__index-row dt {
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.12em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

.page-home .cover__index-row dd {
  margin: 0;
  font-size: var(--step-note);
  color: var(--mist);
  text-align: right;
}

.page-home .cover__entries {
  display: grid;
  gap: 12px;
}

.page-home .enter-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label arrow"
    "text text";
  gap: 4px 12px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(21, 28, 61, 0.72);
  color: var(--mist);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.page-home .enter-card::before {
  content: "";
  position: absolute;
  inset: -60% -20% auto auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 166, 90, 0.38), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.page-home .enter-card:hover::before,
.page-home .enter-card:focus-visible::before {
  opacity: 1;
}

.page-home .enter-card:hover,
.page-home .enter-card:focus-visible {
  border-color: var(--amber);
  background: rgba(30, 39, 80, 0.9);
  transform: translateY(-2px);
}

.page-home .enter-card__label {
  grid-area: label;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.page-home .enter-card__text {
  grid-area: text;
  font-size: var(--step-note);
  color: var(--silver);
  line-height: 1.6;
}

.page-home .enter-card__arrow {
  grid-area: arrow;
  color: var(--amber);
  font-size: 1.05rem;
  transition: transform 0.25s ease;
}

.page-home .enter-card:hover .enter-card__arrow,
.page-home .enter-card:focus-visible .enter-card__arrow {
  transform: translateX(4px);
}

/* ---------- 栏目索引 ---------- */

.page-home .band {
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border-top: 1px solid var(--line);
}

.page-home .band__head {
  max-width: 62ch;
}

.page-home .band__lead {
  color: var(--silver);
  font-size: var(--step-body);
}

.page-home .band__figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .band__figure img {
  display: block;
  width: 100%;
  height: clamp(120px, 22vw, 240px);
  object-fit: cover;
  filter: saturate(0.9) brightness(0.95);
}

.page-home .column-index {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.page-home .column-index__item {
  display: grid;
  grid-template-columns: 2.7rem minmax(0, 1fr);
  grid-template-areas:
    "no name"
    "no desc";
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
}

.page-home .column-index__item:hover {
  background: rgba(242, 166, 90, 0.06);
}

.page-home .column-index__no {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.1em;
  color: var(--rust);
  align-self: start;
  padding-top: 3px;
}

.page-home .column-index__name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-home .column-index__item:hover .column-index__name {
  color: var(--amber-soft);
}

.page-home .column-index__desc {
  grid-area: desc;
  font-size: var(--step-note);
  color: var(--silver-dim);
  line-height: 1.65;
  margin-top: 2px;
}

/* ---------- 会员权益 ---------- */

.page-home .member {
  background: var(--paper);
  color: var(--brown);
}

.page-home .member .eyebrow {
  color: var(--rust);
}

.page-home .member h2,
.page-home .member h3 {
  color: var(--brown);
}

.page-home .member__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
}

.page-home .member__intro {
  color: rgba(42, 29, 24, 0.82);
  font-size: var(--step-body);
  max-width: 46ch;
}

.page-home .steps {
  list-style: none;
  margin: clamp(24px, 4vw, 34px) 0 clamp(30px, 4vw, 44px);
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-paper);
}

.page-home .steps__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-paper);
}

.page-home .steps__no {
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.1em;
  color: var(--rust);
  padding-top: 4px;
}

.page-home .steps__body p {
  margin: 0;
  font-size: var(--step-note);
  line-height: 1.75;
  color: rgba(42, 29, 24, 0.78);
}

.page-home .member__sub {
  margin-bottom: 0.9rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line-paper);
}

.page-home .benefits {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0 0 clamp(24px, 4vw, 32px);
}

.page-home .benefits__item {
  padding: 12px 0 12px 14px;
  border-left: 2px solid rgba(217, 102, 61, 0.4);
  border-bottom: 1px solid var(--line-paper);
}

.page-home .benefits__item dt {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--brown);
  margin-bottom: 2px;
}

.page-home .benefits__item dd {
  margin: 0;
  font-size: var(--step-note);
  line-height: 1.7;
  color: rgba(42, 29, 24, 0.76);
}

.page-home .member .text-link {
  color: var(--rust);
  border-bottom-color: rgba(217, 102, 61, 0.5);
}

.page-home .member .text-link:hover,
.page-home .member .text-link:focus-visible {
  color: var(--brown);
  border-bottom-color: var(--brown);
}

.page-home .member__figure {
  margin: 0 0 18px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-paper);
}

.page-home .member__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .member__note {
  font-size: var(--step-note);
  line-height: 1.8;
  color: rgba(42, 29, 24, 0.8);
  margin: 0;
  padding-top: 14px;
  border-top: 2px solid var(--amber);
}

/* ---------- 旧版案例索引 ---------- */

.page-home .legacy {
  background:
    radial-gradient(90% 70% at 8% 0%, rgba(201, 209, 227, 0.1), transparent 62%),
    var(--ink);
  border-top: 1px solid var(--line);
}

.page-home .legacy__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
}

.page-home .legacy__intro p {
  color: var(--silver);
  font-size: var(--step-body);
  max-width: 46ch;
}

.page-home .legacy__figure {
  margin: clamp(22px, 3.5vw, 32px) 0 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .legacy__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.9) saturate(0.85);
}

.page-home .way {
  padding: 18px 0 6px;
  border-top: 1px solid var(--line-strong);
}

.page-home .way + .way {
  margin-top: 18px;
}

.page-home .way__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--mist);
  margin: 0 0 0.7rem;
}

.page-home .way__badge {
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.14em;
  color: var(--jade);
  border: 1px solid rgba(111, 175, 158, 0.5);
  border-radius: var(--radius-pill);
  padding: 2px 10px;
  white-space: nowrap;
}

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

.page-home .way__list li {
  font-size: var(--step-note);
  color: var(--silver);
  padding: 9px 0 9px 16px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-home .way__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1em;
  width: 6px;
  height: 1px;
  background: var(--silver-dim);
}

/* ---------- 夜间内容精选 ---------- */

.page-home .reading {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
}

.page-home .reading__head {
  max-width: 58ch;
}

.page-home .reading__head p {
  color: var(--silver);
}

.page-home .reading__list {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 clamp(22px, 3vw, 30px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
}

.page-home .piece {
  padding-left: 18px;
  border-left: 1px solid var(--line-strong);
  transition: border-color 0.25s ease;
}

.page-home .piece:hover {
  border-left-color: var(--amber);
}

.page-home .piece__meta {
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.14em;
  color: var(--jade);
  margin: 0 0 0.6rem;
}

.page-home .piece h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.45;
  color: var(--mist);
  margin: 0 0 0.5rem;
}

.page-home .piece p:not(.piece__meta) {
  font-size: var(--step-note);
  line-height: 1.8;
  color: var(--silver-dim);
  margin: 0;
}

/* ---------- 服务与联系 ---------- */

.page-home .touch {
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(242, 166, 90, 0.14), transparent 60%),
    var(--ink);
  border-top: 1px solid var(--line);
}

.page-home .touch__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
}

.page-home .touch__lead p {
  color: var(--silver);
  max-width: 44ch;
}

.page-home .touch__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--amber);
}

.page-home .touch__item {
  display: grid;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .touch__label {
  font-family: var(--font-mono);
  font-size: var(--step-mono);
  letter-spacing: 0.14em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

.page-home .touch__value {
  font-size: var(--step-note);
  color: var(--mist);
  line-height: 1.7;
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 36px);
  }

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

  .page-home .reading__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .cover {
    display: block;
    padding-block: clamp(30px, 4vw, 52px) clamp(56px, 7vw, 96px);
  }

  .page-home .cover__figure {
    position: absolute;
    inset: 0;
    margin: 0;
    height: auto;
    border-radius: 0;
    z-index: 0;
    opacity: 0.3;
    -webkit-mask-image: radial-gradient(90% 80% at 82% 26%, #000 12%, transparent 76%);
    mask-image: radial-gradient(90% 80% at 82% 26%, #000 12%, transparent 76%);
  }

  .page-home .cover__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gutter);
    align-items: start;
  }

  .page-home .cover__lead {
    grid-column: 1 / span 7;
    padding-top: 12px;
  }

  .page-home .cover__aside {
    grid-column: 9 / span 4;
    border-top: 0;
    padding-top: 12px;
    padding-left: 4px;
    border-left: 1px solid var(--line-strong);
    padding-left: 22px;
  }

  .page-home .band__head {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gutter);
    max-width: none;
    align-items: end;
  }

  .page-home .band__head .eyebrow {
    grid-column: 1 / span 3;
    margin-bottom: 0;
  }

  .page-home .band__head h2 {
    grid-column: 4 / span 9;
    margin-bottom: 0.4em;
  }

  .page-home .band__head .band__lead {
    grid-column: 4 / span 7;
    margin-bottom: 0;
  }

  .page-home .column-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 4vw, 64px);
  }

  .page-home .member__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gutter);
  }

  .page-home .member__main {
    grid-column: 1 / span 7;
  }

  .page-home .member__aside {
    grid-column: 9 / span 4;
    padding-top: 10px;
  }

  .page-home .legacy__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gutter);
  }

  .page-home .legacy__intro {
    grid-column: 1 / span 5;
  }

  .page-home .legacy__ways {
    grid-column: 7 / span 6;
  }

  .page-home .way:first-child {
    border-top-color: var(--amber);
  }
}

@media (min-width: 1120px) {
  .page-home .cover__aside {
    padding-left: 28px;
  }

  .page-home .piece h3 {
    font-size: 1.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .enter-card,
  .page-home .enter-card::before,
  .page-home .enter-card__arrow,
  .page-home .piece,
  .page-home .text-link,
  .page-home .column-index__item {
    transition: none;
  }

  .page-home .enter-card:hover,
  .page-home .enter-card:focus-visible {
    transform: none;
  }

  .page-home .enter-card:hover .enter-card__arrow,
  .page-home .enter-card:focus-visible .enter-card__arrow {
    transform: none;
  }
}
<<<END>>>