.page-home {
  --home-band-gap: clamp(10px, 1.6vw, 16px);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-home .section {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.page-home .lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(19, 33, 29, 0.78);
  margin: 0 0 24px;
  max-width: 48ch;
}

.page-home .index-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
  margin: 0 0 12px;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(26px, 4vw, 44px) 0 clamp(36px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(216, 227, 221, 0.9), transparent 62%),
    linear-gradient(180deg, #FAF6EA 0%, #F2EEE0 100%);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .hero__copy {
  position: relative;
  padding-left: clamp(14px, 2.4vw, 26px);
  border-left: 2px solid var(--green);
}

.page-home .hero__copy::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: 32%;
  background: var(--orange);
}

.page-home .hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--sand);
  margin: 0 0 16px;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.2vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
}

.page-home .hero__lede {
  max-width: 44ch;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 4px;
}

.page-home .hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--line-strong);
}

.page-home .hero__quick .anchor-nav__link {
  font-size: 13px;
  text-decoration: none;
  color: var(--green);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  padding: 6px 14px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-home .hero__quick .anchor-nav__link:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--paper);
}

.page-home .hero__quick .anchor-nav__link[aria-current="true"] {
  background: var(--sand-soft);
  border-color: var(--sand);
  color: var(--ink);
}

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

.page-home .figure__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--green) 0%, var(--sand) 100%);
}

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

.page-home .figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  line-height: 1.6;
  color: rgba(19, 33, 29, 0.55);
}

.page-home .hero__figure .figure__media {
  aspect-ratio: 4 / 3;
}

.page-home .hero__figure .figure__media::after {
  content: "";
  position: absolute;
  inset: clamp(10px, 1.6vw, 16px);
  border: 1px solid rgba(250, 246, 234, 0.55);
  border-radius: calc(var(--r-lg) - 10px);
  pointer-events: none;
}

.page-home .hero__stamp {
  position: absolute;
  left: clamp(14px, 2vw, 20px);
  bottom: clamp(14px, 2vw, 20px);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: rgba(250, 246, 234, 0.92);
  background: rgba(19, 33, 29, 0.42);
  border-radius: var(--r-pill);
  padding: 5px 12px;
  backdrop-filter: blur(2px);
}

/* ---------- 六组索引带 ---------- */
.page-home .index-band {
  background: linear-gradient(180deg, #F2EEE0 0%, var(--paper) 100%);
}

.page-home .index-band__top {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .index-band__figure .figure__media {
  aspect-ratio: 3 / 2;
}

.page-home .topic-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-band-gap);
}

.page-home .topic-band__item {
  position: relative;
  --band: var(--green);
}

.page-home .topic-band__item:nth-child(2) { --band: var(--sand); }
.page-home .topic-band__item:nth-child(3) { --band: var(--wind); }
.page-home .topic-band__item:nth-child(4) { --band: var(--violet); }
.page-home .topic-band__item:nth-child(5) { --band: var(--green); }
.page-home .topic-band__item:nth-child(6) { --band: var(--orange); }

.page-home .topic-band__link {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "no name go"
    "no count go";
  align-items: center;
  gap: 2px 14px;
  padding: 20px 20px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--ink);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-home .topic-band__link::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 46px;
  height: 46px;
  background: var(--band);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  opacity: 0.9;
}

.page-home .topic-band__link:hover {
  transform: translateY(-3px);
  border-color: var(--band);
  box-shadow: var(--shadow-soft);
}

.page-home .topic-band__no {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--band);
  letter-spacing: 0.02em;
}

.page-home .topic-band__name {
  grid-area: name;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-home .topic-band__count {
  grid-area: count;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: rgba(19, 33, 29, 0.58);
  line-height: 1.5;
}

.page-home .topic-band__go {
  grid-area: go;
  font-size: 16px;
  color: var(--band);
  transition: transform 0.18s ease;
}

.page-home .topic-band__link:hover .topic-band__go {
  transform: translateX(4px);
}

/* ---------- 换设备提示 ---------- */
.page-home .switch {
  background: var(--green-deep);
  color: var(--paper);
}

.page-home .switch .section-title {
  color: var(--paper);
}

.page-home .switch .lede {
  color: rgba(250, 246, 234, 0.8);
}

.page-home .switch .index-label {
  color: var(--sand-soft);
}

.page-home .switch__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .steplist {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .steplist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-paper);
}

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

.page-home .steplist__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sand-soft);
  padding-top: 4px;
}

.page-home .steplist h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-home .steplist p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(250, 246, 234, 0.72);
}

.page-home .switch__aside {
  background: rgba(250, 246, 234, 0.06);
  border: 1px solid var(--line-paper);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 30px);
}

.page-home .switch__aside-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-home .switch__aside-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .switch__aside-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(250, 246, 234, 0.8);
}

.page-home .switch__aside-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-home .switch__aside-note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-paper);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: rgba(250, 246, 234, 0.6);
}

/* ---------- 文档与设备 Bento ---------- */
.page-home .bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-home .bento__doc {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3.2vw, 38px);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--green) 0%, var(--green-deep) 78%);
  color: var(--paper);
}

.page-home .bento__doc::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(250, 246, 234, 0.24);
  box-shadow: 0 0 0 22px rgba(250, 246, 234, 0.07);
  pointer-events: none;
}

.page-home .bento__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--sand-soft);
  margin: 0;
}

.page-home .bento__num {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 8vw, 84px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .bento__num span {
  font-size: 17px;
  font-weight: 600;
  margin-left: 8px;
  letter-spacing: 0.06em;
  color: rgba(250, 246, 234, 0.72);
}

.page-home .bento__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(250, 246, 234, 0.82);
  max-width: 42ch;
}

.page-home .bento__doc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 6px;
}

.page-home .doc-copy {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250, 246, 234, 0.45);
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-home .doc-copy:hover {
  background: var(--sand-soft);
  border-color: var(--sand-soft);
  color: var(--ink);
}

.page-home .bento__doc-actions .btn--link {
  color: var(--sand-soft);
}

.page-home .bento__photo {
  display: flex;
  flex-direction: column;
}

.page-home .bento__photo .figure__media {
  aspect-ratio: 16 / 10;
}

.page-home .bento__cell {
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--r-md);
  background: var(--mist);
  border: 1px solid rgba(19, 33, 29, 0.06);
}

.page-home .bento__cell--rhythm {
  background: var(--sand-soft);
}

.page-home .bento__cell--team {
  background: var(--white);
  border-color: var(--line);
}

.page-home .bento__cell .bento__label {
  color: var(--sand);
}

.page-home .bento__cell-title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.page-home .bento__cell-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(19, 33, 29, 0.62);
}

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

.page-home .share-bars__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 46px;
  align-items: center;
  gap: 10px;
}

.page-home .share-bars__name {
  font-size: 13px;
  color: rgba(19, 33, 29, 0.75);
}

.page-home .share-bars__track {
  display: block;
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(19, 33, 29, 0.1);
  overflow: hidden;
}

.page-home .share-bars__fill {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
}

.page-home .share-bars__fill--a { width: 68%; background: var(--green); }
.page-home .share-bars__fill--b { width: 21%; background: var(--sand); }
.page-home .share-bars__fill--c { width: 11%; background: var(--wind); }

.page-home .share-bars__val {
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: right;
  color: var(--ink);
}

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

.page-home .mini-list li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(19, 33, 29, 0.16);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-home .mini-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .mini-list__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--green);
}

.page-home .mini-list__v {
  color: rgba(19, 33, 29, 0.78);
}

/* ---------- 设备矩阵 ---------- */
.page-home .device-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--line);
}

.page-home .device-block__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
}

.page-home .device-block__copy > p {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(19, 33, 29, 0.72);
  max-width: 52ch;
}

.page-home .matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .matrix__col {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 20px;
}

.page-home .matrix__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.page-home .matrix__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-home .matrix__dot--green { background: var(--green); }
.page-home .matrix__dot--sand { background: var(--sand); }

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

.page-home .matrix__row {
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-home .matrix__row dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--sand);
  margin-bottom: 4px;
}

.page-home .matrix__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(19, 33, 29, 0.85);
}

.page-home .device-block__figure .figure__media {
  aspect-ratio: 4 / 3;
}

/* ---------- 报告与支持 ---------- */
.page-home .support {
  background: linear-gradient(180deg, var(--paper) 0%, #EFF2EC 100%);
}

.page-home .support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-home .update-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .update-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(19, 33, 29, 0.8);
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-home .update-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .support__card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-soft);
}

.page-home .support__card-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.3;
}

.page-home .support__lines {
  margin: 0 0 16px;
  display: grid;
  gap: 12px;
}

.page-home .support__line {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

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

.page-home .support__line dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-home .support__line dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-home .support__card-note {
  margin: 0 0 18px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(19, 33, 29, 0.62);
}

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

.page-home .support__card .doc-copy {
  border-color: var(--line-strong);
  color: var(--green);
}

.page-home .support__card .doc-copy:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 620px) {
  .page-home .topic-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .bento__doc {
    grid-column: span 4;
    grid-row: span 2;
  }

  .page-home .bento__photo {
    grid-column: span 2;
  }

  .page-home .bento__photo .figure__media {
    aspect-ratio: 3 / 4;
    flex: 1;
  }

  .page-home .bento__photo .figure__media img {
    position: absolute;
    inset: 0;
  }

  .page-home .bento__cell--share {
    grid-column: span 2;
  }

  .page-home .bento__cell--rhythm {
    grid-column: span 3;
  }

  .page-home .bento__cell--team {
    grid-column: span 3;
  }
}

@media (min-width: 880px) {
  .page-home .index-band__top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    align-items: end;
  }

  .page-home .device-block {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-home .hero__figure .figure__media {
    aspect-ratio: 5 / 4;
  }

  .page-home .switch__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-home .support__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 980px) {
  .page-home .topic-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .topic-band__link,
  .page-home .topic-band__go,
  .page-home .hero__quick .anchor-nav__link,
  .page-home .doc-copy {
    transition: none;
  }

  .page-home .topic-band__link:hover {
    transform: none;
  }
}
<<<END>>>