.page-home {
  --home-gap: clamp(20px, 3.6vw, 46px);
  --home-hair: 1px solid var(--line-500);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding-top: clamp(26px, 5vw, 64px);
}

.page-home .hero__grid {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(31px, 7.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--mist-100);
  margin: 14px 0 0;
  max-width: 15ch;
}

.page-home .hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist-100);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 三步 */
.page-home .steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: step;
}

.page-home .step {
  position: relative;
  padding: 14px 16px 15px;
  background: var(--ink-800);
  border-left: 2px solid var(--amber-400);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-home .step:nth-child(2) {
  border-left-color: var(--cyan-400);
}

.page-home .step:nth-child(3) {
  border-left-color: var(--line-500);
}

.page-home .step__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-400);
}

.page-home .step:nth-child(2) .step__idx {
  color: var(--cyan-400);
}

.page-home .step:nth-child(3) .step__idx {
  color: var(--slate-400);
}

.page-home .step__title {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--mist-100);
  line-height: 1.5;
}

.page-home .step__desc {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* 首屏右侧视觉 */
.page-home .hero__visual {
  display: grid;
  gap: 1px;
  background: var(--line-500);
  border: var(--home-hair);
}

.page-home .hero__figure {
  margin: 0;
  height: clamp(260px, 58vw, 470px);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-home .hero__figure .figure__cap {
  color: var(--mist-100);
}

.page-home .hero__dock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-500);
}

.page-home .hero__dock a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  background: var(--ink-800);
  color: var(--mist-100);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .hero__dock a:hover,
.page-home .hero__dock a:focus-visible {
  background: var(--ink-700);
  color: var(--amber-400);
}

/* 章节索引 */
.page-home .chapter-index {
  margin-top: var(--home-gap);
}

.page-home .chapter-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: var(--home-hair);
}

.page-home .chapter-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 12px 15px 0;
  border-bottom: var(--home-hair);
  color: var(--slate-400);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.18s var(--ease);
}

.page-home .chapter-index a:hover,
.page-home .chapter-index a:focus-visible {
  color: var(--mist-100);
}

.page-home .chapter-index__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-400);
  letter-spacing: 0.1em;
}

/* ---------- 通用区块 ---------- */
.page-home .section {
  padding-block: clamp(46px, 8vw, 92px);
}

.page-home .s-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3vw, 38px);
}

.page-home .s-head h2,
.page-home .split__main h2,
.page-home .band__head h2,
.page-home .trust__copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--mist-100);
  margin: 10px 0 0;
}

.page-home .prose {
  color: var(--mist-100);
  font-size: 16px;
  line-height: 1.85;
  max-width: 66ch;
  margin: 16px 0 0;
}

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

/* ---------- 城市新坐标 ---------- */
.page-home .split {
  display: grid;
  gap: var(--home-gap);
}

.page-home .space-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--home-hair);
}

.page-home .space-list li {
  padding: 15px 0 16px;
  border-bottom: var(--home-hair);
}

.page-home .space-list h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--amber-400);
  letter-spacing: 0.01em;
}

.page-home .space-list p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-home .statline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-500);
  border: var(--home-hair);
  margin-top: 28px;
}

.page-home .statline > div {
  background: var(--ink-900);
  padding: 16px 14px 18px;
  display: grid;
  gap: 4px;
}

.page-home .statline .num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--amber-400);
}

.page-home .statline__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-home .split__aside .figure {
  margin: 0;
  height: clamp(320px, 76vw, 620px);
  overflow: hidden;
  background: var(--ink-800);
}

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

/* ---------- 大屏宽幅 ---------- */
.page-home .band-section {
  background: var(--ink-800);
  border-block: var(--home-hair);
}

.page-home .band__head {
  max-width: 68ch;
}

.page-home .band__media {
  margin: 28px 0 0;
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border: var(--home-hair);
}

.page-home .band__media img {
  width: 100%;
  height: clamp(190px, 42vw, 420px);
  object-fit: cover;
  display: block;
}

.page-home .band__media .figure__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(7, 17, 31, 0.92), rgba(7, 17, 31, 0));
  color: var(--mist-100);
  font-size: 13px;
}

.page-home .band__notes {
  display: grid;
  gap: 1px;
  background: var(--line-500);
  border: var(--home-hair);
  border-top: 0;
}

.page-home .band__note {
  background: var(--ink-900);
  padding: 20px 18px 22px;
}

.page-home .band__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}

.page-home .band__note h3 {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--mist-100);
}

.page-home .band__note p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate-400);
}

/* ---------- 活动与会员双栏 ---------- */
.page-home .dual {
  display: grid;
  gap: var(--home-gap);
}

.page-home .dual__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-900);
  border: var(--home-hair);
  border-radius: var(--radius);
}

.page-home .dual__card--member {
  background: var(--ink-800);
}

.page-home .dual__tag {
  align-self: flex-start;
  margin: 0;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background: var(--amber-400);
  border-radius: 2px;
}

.page-home .dual__tag--cyan {
  background: var(--cyan-400);
}

.page-home .dual__card h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 26px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--mist-100);
}

.page-home .dual__card .prose {
  margin-top: 0;
  font-size: 15px;
  color: var(--slate-400);
}

.page-home .record-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  border-top: var(--home-hair);
}

.page-home .record-list li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: var(--home-hair);
}

.page-home .record-list__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber-400);
}

.page-home .record-list__what {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--mist-100);
}

.page-home .dual__card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .dual__figure {
  margin: 4px 0 0;
  overflow: hidden;
  border: var(--home-hair);
  background: var(--ink-700);
}

.page-home .dual__figure img {
  width: 100%;
  height: clamp(150px, 34vw, 200px);
  object-fit: cover;
  display: block;
}

.page-home .dual__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}

.page-home .dual__textlink {
  color: var(--cyan-400);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-home .dual__textlink:hover,
.page-home .dual__textlink:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 到店与在线服务 ---------- */
.page-home .service-row {
  display: grid;
  gap: 1px;
  background: var(--line-500);
  border: var(--home-hair);
}

.page-home .service-item {
  display: grid;
  gap: 6px;
  padding: 22px 18px;
  background: var(--ink-800);
  text-decoration: none;
  transition: background 0.18s var(--ease);
}

.page-home .service-item:hover,
.page-home .service-item:focus-visible {
  background: var(--ink-700);
}

.page-home .service-item__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-400);
}

.page-home .service-item__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--mist-100);
}

.page-home .service-item__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 团队与口碑 ---------- */
.page-home .trust__grid {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .trust__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-500);
  border: var(--home-hair);
  margin: 26px 0 0;
}

.page-home .trust__stats > div {
  background: var(--ink-900);
  padding: 16px 14px 18px;
  display: grid;
  gap: 4px;
}

.page-home .trust__stats .num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--cyan-400);
}

.page-home .trust__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-home .trust__copy .btn {
  margin-top: 26px;
}

.page-home .trust__aside .figure {
  margin: 0;
  overflow: hidden;
  border: var(--home-hair);
  background: var(--ink-800);
}

.page-home .trust__aside .figure img {
  width: 100%;
  height: clamp(240px, 62vw, 460px);
  object-fit: cover;
  display: block;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .chapter-index ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .space-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 26px;
  }

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

@media (min-width: 720px) {
  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .statline,
  .page-home .trust__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: stretch;
  }

  .page-home .hero__visual {
    align-self: stretch;
  }

  .page-home .hero__figure {
    height: clamp(400px, 44vw, 510px);
  }

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

  .page-home .chapter-index a {
    padding: 16px 14px 16px 0;
  }

  .page-home .split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: clamp(30px, 4vw, 58px);
  }

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

  .page-home .trust__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-home .band__media {
    margin-inline: calc(-1 * var(--gutter));
    border-inline: 0;
  }

  .page-home .band__notes {
    margin-inline: 0;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__figure {
    height: 540px;
  }

  .page-home .split__aside .figure {
    height: 640px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>