.page-home {
  --home-soft: rgba(20, 24, 26, 0.66);
  --home-hairline: rgba(244, 241, 232, 0.16);
  --home-step: clamp(48px, 6.5vw, 96px);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(36px, 6vw, 84px) 0 clamp(48px, 6vw, 88px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero-inner {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}

.page-home .hero-ctx {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  padding: 7px 15px 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-home .ctx-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.16);
}

.page-home .hero-title {
  margin: 0;
  font-size: clamp(38px, 8vw, 92px);
  line-height: 1.04;
  font-weight: 250;
  letter-spacing: -0.02em;
}

.page-home .hero-title .mk-green {
  color: var(--green-tactic);
}

.page-home .hero-title .mk-orange {
  color: var(--orange);
}

.page-home .hero-lede {
  max-width: 46ch;
  margin: 24px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-home .hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 38px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-home .hero-jump a {
  display: inline-block;
  padding-bottom: 2px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hero-jump a:hover {
  color: var(--green-tactic);
  border-bottom-color: var(--green-tactic);
}

.page-home .hero-visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--green-deep);
  overflow: hidden;
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .hero-badge {
  position: absolute;
  top: 0;
  right: 0;
  padding: 9px 16px 9px 20px;
  background: var(--cyan);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero-card {
  position: absolute;
  left: 14px;
  bottom: 14px;
  max-width: 250px;
  padding: 14px 16px 16px;
  background: rgba(14, 59, 46, 0.94);
  border: 1px solid rgba(61, 242, 208, 0.36);
  color: var(--paper);
}

.page-home .hero-card .metric {
  font-size: clamp(28px, 3.4vw, 34px);
  line-height: 1;
}

.page-home .hero-card p {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: rgba(244, 241, 232, 0.72);
}

/* ---------- 指标看板 ---------- */
.page-home .metrics {
  padding: var(--home-step) 0;
  background: var(--green-deep);
  color: var(--paper);
}

.page-home .metrics .eyebrow {
  color: var(--cyan);
}

.page-home .metrics .h2,
.page-home .metrics .section-index {
  color: var(--paper);
}

.page-home .metrics .section-index {
  color: rgba(244, 241, 232, 0.5);
}

.page-home .metrics-lede {
  max-width: 56ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.72);
}

.page-home .metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 22px;
  margin-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--home-hairline);
}

.page-home .metric-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 0 22px;
  border-bottom: 1px solid var(--home-hairline);
}

.page-home .metric-cell .metric {
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1;
}

.page-home .metric-cell .metric-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(244, 241, 232, 0.6);
}

.page-home .compare-strip {
  display: grid;
  gap: 20px;
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(61, 242, 208, 0.3);
  background: linear-gradient(115deg, rgba(23, 92, 69, 0.6), rgba(14, 59, 46, 0.15));
}

.page-home .compare-title {
  margin: 0;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .compare-text {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.76);
}

/* ---------- 回访通道 ---------- */
.page-home .returning {
  padding: var(--home-step) 0;
}

.page-home .returning-grid {
  display: grid;
  gap: clamp(30px, 4vw, 52px);
}

.page-home .returning-lede {
  max-width: 50ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .steps {
  display: grid;
  gap: 14px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .step {
  position: relative;
  padding: 20px 22px 22px 64px;
  border: 1px solid var(--line);
  background: var(--white);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .step:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-home .step-num {
  position: absolute;
  left: 22px;
  top: 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-home .step h3 {
  margin: 0 0 8px;
}

.page-home .step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-soft);
}

.page-home .shot {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--white);
}

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

.page-home .shot figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--steel);
}

/* ---------- 费用预览 ---------- */
.page-home .pricing {
  padding: var(--home-step) 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .pricing-lede {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .pricing-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .pricing-aside {
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-home .pricing-aside img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .aside-body {
  padding: 20px 22px 26px;
}

.page-home .aside-body h3 {
  margin: 0 0 12px;
}

.page-home .aside-body p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-soft);
}

.page-home .link-arrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--green-tactic);
  text-decoration: none;
  border-bottom: 1px solid var(--green-tactic);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .link-arrow:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 标签检索 ---------- */
.page-home .tags {
  padding: var(--home-step) 0;
}

.page-home .tags-lede {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .shot--wide {
  margin-top: clamp(28px, 4vw, 44px);
  border-color: var(--green-tactic);
}

.page-home .tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 3.5vw, 38px);
}

.page-home .tab-row .tag {
  padding: 9px 17px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tab-row .tag:hover {
  color: var(--green-tactic);
  border-color: var(--green-tactic);
}

.page-home .tab-row .tag.is-active,
.page-home .tab-row .tag[aria-pressed="true"] {
  background: var(--green-deep);
  border-color: var(--green-deep);
  color: var(--cyan);
}

.page-home .tab-panel {
  margin-top: 22px;
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
  background: var(--white);
}

.page-home .tab-panel h3 {
  margin: 0 0 14px;
}

.page-home .tab-panel p {
  max-width: 62ch;
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .chip {
  padding: 6px 13px;
  border: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 收束 ---------- */
.page-home .outro {
  padding: var(--home-step) 0;
  background: var(--green-deep);
  color: var(--paper);
}

.page-home .outro .eyebrow {
  color: var(--cyan);
}

.page-home .outro .h2 {
  margin-top: 6px;
  color: var(--paper);
}

.page-home .outro-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .outro-card {
  display: block;
  padding: 22px 20px 26px;
  border: 1px solid var(--home-hairline);
  background: rgba(23, 92, 69, 0.26);
  color: var(--paper);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .outro-card:hover {
  border-color: var(--cyan);
  background: rgba(23, 92, 69, 0.52);
  transform: translateY(-2px);
}

.page-home .outro-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .outro-card h3 {
  margin: 14px 0 10px;
  font-size: 20px;
  font-weight: 400;
  color: var(--paper);
}

.page-home .outro-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.68);
}

.page-home .outro-line {
  margin: clamp(26px, 3.5vw, 38px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--home-hairline);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.7);
}

.page-home .outro-line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.5);
  padding-bottom: 1px;
  transition: border-color var(--dur) var(--ease);
}

.page-home .outro-line a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .compare-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

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

@media (min-width: 760px) {
  .page-home .metrics-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 32px;
  }
}

@media (min-width: 900px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-home .returning-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-home .returning-grid .shot {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }
}

@media (min-width: 960px) {
  .page-home .pricing-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
  }
}

@media (min-width: 1060px) {
  .page-home .outro-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}