.page-home {
  --home-line: rgba(199, 207, 216, 0.28);
  --home-line-strong: rgba(199, 207, 216, 0.5);
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  background: var(--ink-800);
  color: var(--on-ink);
  padding: clamp(20px, 5vw, 36px) 0 clamp(34px, 7vw, 60px);
}

.page-home .hero__frame {
  position: relative;
  border: 1px solid var(--home-line-strong);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(47, 169, 140, 0.14) 0%, transparent 46%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  padding: clamp(18px, 4.6vw, 40px);
  padding-top: clamp(26px, 5.6vw, 46px);
  border-radius: var(--r);
}

.page-home .hero__frame .frame__scale {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(to right, var(--home-line-strong) 0 1px, transparent 1px 14px);
  border-bottom: 1px solid var(--home-line);
  pointer-events: none;
}

.page-home .corner {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 2px solid var(--celadon);
  pointer-events: none;
}
.page-home .corner--tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.page-home .corner--tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.page-home .corner--bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.page-home .corner--br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.page-home .hero__grid {
  display: grid;
  gap: 24px;
}

.page-home .hero__kicker {
  color: var(--celadon);
  margin: 0 0 14px;
}

.page-home .hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(28px, 7.2vw, 47px);
  line-height: 1.24;
  letter-spacing: 0.005em;
  margin: 0 0 16px;
  max-width: 20em;
}

.page-home .hero__lede {
  color: var(--on-ink-soft);
  max-width: 40em;
  margin: 0 0 26px;
}

.page-home .hero__entries {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.page-home .entry {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx title"
    "idx desc";
  column-gap: 14px;
  align-items: baseline;
  padding: 15px 16px 15px 20px;
  border: 1px solid var(--home-line);
  border-radius: var(--r);
  background: var(--ink-700);
  color: var(--on-ink);
  text-decoration: none;
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease), transform 0.22s var(--ease);
}
.page-home .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--signal);
  transform: scaleY(0.28);
  transform-origin: top;
  transition: transform 0.24s var(--ease);
}
.page-home .entry:hover,
.page-home .entry:focus-visible {
  border-color: var(--signal);
  background: var(--ink-900);
  transform: translateY(-2px);
  outline: none;
}
.page-home .entry:hover::before,
.page-home .entry:focus-visible::before {
  transform: scaleY(1);
}

.page-home .entry__idx {
  grid-area: idx;
  color: var(--signal);
  font-size: 13px;
  letter-spacing: 0.1em;
  line-height: 1.5;
}
.page-home .entry__title {
  grid-area: title;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
}
.page-home .entry__desc {
  grid-area: desc;
  color: var(--on-ink-soft);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 4px;
}

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

.page-home .rail {
  border-top: 1px solid var(--home-line);
  padding-top: 18px;
}
.page-home .rail__cap {
  color: var(--on-ink-soft);
  margin: 0 0 12px;
}
.page-home .rail__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-home .rail__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--home-line);
}
.page-home .rail__key {
  color: var(--on-ink-soft);
  font-size: 13px;
}
.page-home .rail__val {
  color: var(--on-ink);
  font-size: 21px;
  line-height: 1.2;
}
.page-home .rail__val i {
  font-style: normal;
  font-size: 12px;
  color: var(--on-ink-soft);
  margin-left: 3px;
}
.page-home .rail__spark {
  display: block;
  width: 100%;
  max-width: 160px;
  height: auto;
  color: var(--signal);
  opacity: 0.9;
}

/* ---------- 数据条 ---------- */
.page-home .facts-wrap {
  padding-top: clamp(34px, 7vw, 56px);
  padding-bottom: clamp(22px, 5vw, 34px);
}
.page-home .facts {
  border-top: 2px solid var(--ink-800);
  border-bottom: 1px solid var(--rule);
}
.page-home .facts .databar__row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--rule);
}
.page-home .facts .databar__row:last-child { border-bottom: 0; }
.page-home .facts .databar__label {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--graphite);
}
.page-home .facts .databar__lead {
  flex: 1 1 auto;
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--rule) 0 3px, transparent 3px 7px);
  align-self: center;
}
.page-home .facts .databar__value {
  font-size: 27px;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}
.page-home .facts .databar__value--signal { color: var(--signal-text); }
.page-home .facts .databar__unit {
  font-size: 12px;
  color: var(--graphite);
}
.page-home .facts-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 通用网格 ---------- */
.page-home .grid {
  display: grid;
  gap: 16px;
}
.page-home .source__grid,
.page-home .report__grid { margin-top: 22px; }

.page-home .card__body { line-height: 1.85; }

/* ---------- 原料来源 ---------- */
.page-home .source__focus {
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--home-line);
  background: var(--ink-700);
}
.page-home .source__media {
  margin: 0;
  border-bottom: 1px solid var(--home-line);
}
.page-home .source__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  filter: saturate(0.9) contrast(1.03);
}
.page-home .source__media .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--on-ink-soft);
  border-top: 1px solid var(--home-line);
  margin: 0;
}
.page-home .source__body {
  padding: 20px 18px 22px;
}
.page-home .source__body > .card__label { margin-bottom: 10px; }

.page-home .src-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--on-ink-soft);
}
.page-home .src-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--celadon);
}
.page-home .src-list__k {
  color: var(--celadon);
  font-size: 15px;
}

.page-home .source__side {
  border: 1px solid var(--home-line);
  background: var(--ink-900);
  padding: 20px 18px 22px;
}
.page-home .source__side .card__body {
  color: var(--on-ink-soft);
  font-size: 15px;
}

.page-home .text-link {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.page-home .section--paper .text-link { color: var(--signal-text); }

/* ---------- 交付方式 ---------- */
.page-home .stair {
  margin-top: 22px;
  border-top: 1px solid var(--rule);
}
.page-home .step {
  border-bottom: 1px solid var(--rule);
}
.page-home .step__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 12px;
  padding: 16px 4px 16px 0;
  cursor: pointer;
  list-style: none;
}
.page-home .step__head::-webkit-details-marker { display: none; }
.page-home .step__idx {
  color: var(--celadon-text);
  font-size: 13px;
}
.page-home .step__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink-800);
}
.page-home .step__time {
  font-size: 13px;
  color: var(--graphite);
  white-space: nowrap;
}
.page-home .step__body {
  padding: 0 0 18px;
  border-left: 2px solid var(--signal-soft);
  padding-left: 14px;
  margin-left: 2px;
}
.page-home .step__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}
.page-home .step[open] .step__head { border-bottom: 1px dashed var(--rule); }

.page-home .delivery__grid {
  margin-top: 26px;
  align-items: start;
}
.page-home .delivery__media { margin: 0; }
.page-home .delivery__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}
.page-home .delivery__media .media-frame__cap {
  margin: 0;
  padding-top: 10px;
  font-size: 12px;
  color: var(--graphite);
  letter-spacing: 0.03em;
}
.page-home .delivery__tip {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--signal);
  padding: 18px;
}

/* ---------- 检测报告 ---------- */
.page-home .report__card {
  border: 1px solid var(--home-line);
  background: var(--ink-700);
  padding: 20px 18px 22px;
}
.page-home .report__card .card__body { color: var(--on-ink-soft); font-size: 15px; }
.page-home .report__mini {
  margin-top: 18px;
  border-top: 1px solid var(--home-line);
  padding-top: 6px;
}
.page-home .report__mini .databar__row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--home-line);
}
.page-home .report__mini .databar__row:last-child { border-bottom: 0; }
.page-home .report__mini .databar__label { font-size: 13px; color: var(--on-ink-soft); }
.page-home .report__mini .databar__lead {
  flex: 1 1 auto;
  align-self: center;
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--home-line-strong) 0 3px, transparent 3px 7px);
}
.page-home .report__mini .databar__value { font-size: 22px; color: var(--celadon); }
.page-home .report__mini .databar__value--signal { color: var(--signal); }
.page-home .report__mini .databar__unit { font-size: 12px; color: var(--on-ink-soft); }

.page-home .report__media { margin: 0; }
.page-home .report__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--home-line);
}
.page-home .report__media .media-frame__cap {
  margin: 0;
  padding-top: 10px;
  font-size: 12px;
  color: var(--celadon);
  letter-spacing: 0.03em;
}

.page-home .copybox {
  margin-top: 22px;
  border: 1px solid var(--home-line-strong);
  border-left: 3px solid var(--celadon);
  background: var(--ink-900);
  padding: 20px 18px;
  display: grid;
  gap: 18px;
}
.page-home .copybox__cap {
  color: var(--celadon);
  margin: 0 0 10px;
}
.page-home .copybox__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  color: var(--on-ink);
  margin: 0 0 12px;
  line-height: 1.4;
}
.page-home .copybox__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-ink-soft);
}
.page-home .copybox__hint {
  margin: 10px 0 0;
  font-size: 13px;
}
.page-home .copybox__panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-home .copybox__tag {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  background: var(--signal-soft);
  padding: 5px 10px;
  border-radius: var(--r);
}
.page-home .copybox__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 10 / 7;
  border: 1px solid var(--home-line);
}

/* ---------- 起订档位 ---------- */
.page-home .tiers {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: tier;
}
.page-home .tier {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}
.page-home .tier:hover { border-color: var(--signal); transform: translateX(3px); }
.page-home .tier__idx {
  font-size: 12px;
  color: var(--graphite);
  letter-spacing: 0.1em;
}
.page-home .tier__qty {
  font-size: 19px;
  color: var(--ink-800);
  min-width: 4.2em;
}
.page-home .tier__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
}
.page-home .tier--top {
  background: linear-gradient(90deg, var(--signal-soft) 0%, var(--card) 62%);
  border-color: var(--signal);
}
.page-home .tier--top .tier__qty { color: var(--signal-text); }

.page-home .qty__notes {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--rule);
  display: grid;
  gap: 12px;
}
.page-home .qty__note {
  margin: 0;
  font-size: 15px;
  color: var(--graphite);
}

/* ---------- 客户评价 ---------- */
.page-home .voice__tags {
  margin-top: 20px;
}
.page-home .voice__grid {
  margin-top: 20px;
}
.page-home .quote {
  margin: 0;
  padding: 18px 18px 16px;
  background: var(--ink-700);
  border: 1px solid var(--home-line);
  border-left: 3px solid var(--signal);
  border-radius: var(--r);
}
.page-home .quote__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--on-ink);
}
.page-home .quote__by {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--celadon);
}
.page-home .voice__more {
  margin: 24px 0 0;
}

/* ---------- 下一步 ---------- */
.page-home .next {
  padding-bottom: clamp(72px, 16vw, 96px);
}
.page-home .next__grid {
  gap: 22px;
  align-items: start;
}
.page-home .next__lede {
  margin: 14px 0 0;
  color: var(--graphite);
  max-width: 34em;
}
.page-home .next__card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--ink-800);
  padding: 20px 18px 22px;
}
.page-home .next__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-home .next__list li {
  display: grid;
  grid-template-columns: 4em 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--rule);
}
.page-home .next__k { color: var(--celadon-text); font-size: 12px; letter-spacing: 0.06em; }
.page-home .next__v { color: var(--ink-800); }
.page-home .next__hint { margin: 14px 0 0; font-size: 13px; }
.page-home .next__actions {
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.page-home .next__ghost {
  border-color: var(--rule-ink);
  color: var(--ink-800);
  border: 1px solid var(--rule);
}

/* ---------- 吸底咨询 ---------- */
.page-home .sticky-cta {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 40;
  padding: 0;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .tier,
  .page-home .entry::before {
    transition: none;
    transform: none;
  }
  .page-home .entry:hover,
  .page-home .entry:focus-visible,
  .page-home .tier:hover { transform: none; }
}

/* ---------- 窄屏两列 ---------- */
@media (min-width: 560px) {
  .page-home .hero__entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hero__entries .entry:last-child {
    grid-column: 1 / -1;
  }
  .page-home .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .source__focus,
  .page-home .delivery__media,
  .page-home .report__card,
  .page-home .report__media,
  .page-home .copybox,
  .page-home .voice__grid,
  .page-home .next__grid { grid-column: 1 / -1; }
  .page-home .delivery__tip { grid-column: 1 / -1; }
  .page-home .tiers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .tier { grid-template-columns: auto 1fr; grid-template-areas: "idx qty" "desc desc"; }
  .page-home .tier__idx { grid-area: idx; }
  .page-home .tier__qty { grid-area: qty; }
  .page-home .tier__desc { grid-area: desc; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1fr) 216px;
    gap: 34px;
    align-items: start;
  }
  .page-home .rail {
    border-top: 0;
    border-left: 1px solid var(--home-line);
    padding-top: 0;
    padding-left: 22px;
  }
  .page-home .hero__entries {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .hero__entries .entry:last-child { grid-column: auto; }
  .page-home .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
  .page-home .source__focus { grid-column: span 3; }
  .page-home .source__side { grid-column: span 1; }
  .page-home .delivery__media { grid-column: span 2; }
  .page-home .delivery__tip { grid-column: span 2; }
  .page-home .report__card { grid-column: span 2; }
  .page-home .report__media { grid-column: span 2; }
  .page-home .copybox {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: 26px;
    padding: 26px 24px;
  }
  .page-home .copybox__img {
    grid-column: 2;
    grid-row: 1 / span 2;
    aspect-ratio: 10 / 7;
  }
  .page-home .copybox__panel { grid-column: 1; }
  .page-home .voice__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .next__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 34px;
  }
  .page-home .tiers {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--rule);
    background: var(--card);
  }
  .page-home .tier {
    border: 0;
    border-right: 1px solid var(--rule);
    border-radius: 0;
    background: transparent;
    grid-template-columns: 1fr;
    grid-template-areas: "idx" "qty" "desc";
    gap: 8px;
    padding: 20px 16px 24px;
    align-content: start;
  }
  .page-home .tier:last-child { border-right: 0; }
  .page-home .tier:hover { transform: translateY(-3px); border-color: var(--rule); }
  .page-home .tier--top {
    background: linear-gradient(180deg, var(--signal-soft) 0%, rgba(255, 227, 213, 0) 78%);
    border-right: 0;
  }
  .page-home .qty__notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }
  .page-home .sticky-cta { display: none; }
  .page-home .next { padding-bottom: 72px; }
}

@media (min-width: 1100px) {
  .page-home .hero__grid { grid-template-columns: minmax(0, 1fr) 244px; }
  .page-home .source__focus { grid-column: span 3; }
}
<<<END>>>