.page-home {
  --hm-shadow: 0 14px 34px rgba(14, 58, 68, .1);
  display: block;
  background: var(--sand);
  color: var(--ink);
  padding-bottom: clamp(32px, 5vw, 72px);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: clamp(20px, 3.6vw, 46px) 0 clamp(28px, 4.6vw, 62px);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.8vw, 34px);
}

.page-home .hero-left {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--deep);
  color: var(--white);
}

.page-home .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-home .hero-left::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(158deg, rgba(14, 58, 68, .9) 0%, rgba(14, 58, 68, .68) 48%, rgba(224, 138, 46, .46) 100%);
}

.page-home .hero-left-body {
  position: relative;
  z-index: 2;
  padding: clamp(24px, 3.4vw, 44px) clamp(20px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: flex-end;
  min-height: clamp(330px, 44vw, 520px);
}

.page-home .hero-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-lt);
}

.page-home .hero-title {
  margin: 0;
  font-size: clamp(2.1rem, 6.8vw, 4.6rem);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-home .hero-title strong {
  font-weight: 900;
  color: var(--gold-lt);
}

.page-home .hero-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .88);
  max-width: 44ch;
}

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

.page-home .hero-right {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .preview-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, var(--gold-lt), var(--teal-lt));
  aspect-ratio: 16 / 9;
}

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

.page-home .preview-cap {
  margin: -4px 0 0;
  color: var(--ink-soft);
}

.page-home .search-shell {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-home .search-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red);
}

.page-home .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .cat-item {
  border-radius: var(--radius-sm);
}

.page-home .cat-link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .cat-link:hover,
.page-home .cat-link:focus-visible {
  background: var(--white);
  border-color: var(--line-strong);
  transform: translateX(5px);
}

.page-home .cat-name {
  grid-column: 1;
  font-size: 15px;
  font-weight: 700;
  color: var(--teal);
}

.page-home .cat-count {
  grid-column: 2;
  color: var(--data);
  align-self: baseline;
}

.page-home .cat-desc {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-home .cat-subs {
  list-style: none;
  margin: 0;
  padding: 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), padding var(--dur) var(--ease);
}

.page-home .cat-item:hover .cat-subs,
.page-home .cat-item:focus-within .cat-subs {
  max-height: 96px;
  opacity: 1;
  padding-top: 4px;
  padding-bottom: 10px;
}

.page-home .cat-subs li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  color: var(--teal);
  background: var(--teal-lt);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- 六大系列主题带 ---------- */
.page-home .tool-band {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--white);
  padding: clamp(30px, 4.4vw, 58px) 0 clamp(24px, 3.6vw, 46px);
}

.page-home .band-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  z-index: 0;
}

.page-home .band-inner {
  position: relative;
  z-index: 1;
}

.page-home .band-head .eyebrow {
  color: var(--gold-lt);
}

.page-home .band-title {
  color: var(--white);
  margin: 6px 0 10px;
}

.page-home .band-lede {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .78);
}

.page-home .band-scroll {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 var(--gutter) 14px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-padding-left: var(--gutter);
  -webkit-overflow-scrolling: touch;
}

.page-home .tool-card {
  flex: 0 0 min(76vw, 266px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  border-radius: var(--radius);
  background: rgba(246, 239, 227, .07);
  border: 1px solid rgba(246, 239, 227, .22);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .tool-card:hover,
.page-home .tool-card:focus-within {
  transform: translateY(-5px);
  border-color: var(--gold);
  background: rgba(246, 239, 227, .13);
}

.page-home .tool-no {
  color: var(--gold-lt);
}

.page-home .tool-name {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.page-home .tool-desc {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .76);
}

.page-home .tool-link {
  margin-top: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 2px solid rgba(243, 194, 124, .34);
  align-self: flex-start;
  padding-bottom: 2px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .tool-link:hover,
.page-home .tool-link:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 三个动作 ---------- */
.page-home .start-flow {
  padding: clamp(34px, 5vw, 68px) 0 clamp(20px, 3vw, 40px);
}

.page-home .start-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 24px;
}

.page-home .step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .step:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-home .step-num {
  color: var(--gold);
  letter-spacing: .12em;
}

.page-home .step h3 {
  margin: 0;
  font-size: clamp(1.12rem, 1.6vw, 1.36rem);
  font-weight: 800;
  color: var(--teal);
}

.page-home .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .text-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--red);
  text-decoration: none;
  border-bottom: 2px solid rgba(211, 58, 44, .28);
  transition: border-color var(--dur) var(--ease);
}

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

/* ---------- 面板速览 ---------- */
.page-home .panel-tour {
  padding: clamp(34px, 5vw, 68px) 0;
}

.page-home .tour-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}

.page-home .tour-copy .lede {
  margin: 8px 0 0;
  max-width: 46ch;
}

.page-home .tour-list {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .tour-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-home .tour-list .mono-num {
  padding-top: 3px;
  color: var(--data);
}

.page-home .tour-list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--teal);
}

.page-home .tour-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

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

.page-home .tour-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--teal-lt), var(--gold-lt));
}

.page-home .tour-figure .media-cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 更新摘要 ---------- */
.page-home .updates {
  padding: clamp(24px, 3.6vw, 48px) 0 clamp(32px, 4.6vw, 58px);
}

.page-home .upd-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--teal);
}

.page-home .upd-head h2 {
  margin: 0;
}

.page-home .upd-scroll {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 12px;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .upd-scroll > li {
  flex: 0 0 min(82vw, 316px);
  scroll-snap-align: start;
  display: flex;
}

.page-home .upd-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: 100%;
  padding: 18px 18px 20px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .upd-card:hover,
.page-home .upd-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-home .upd-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--teal);
}

.page-home .upd-card p {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-home .upd-time {
  color: var(--gold);
}

/* ---------- 页尾联系带 ---------- */
.page-home .contact-band {
  background: var(--teal);
  color: var(--white);
  padding: clamp(30px, 4.4vw, 54px) 0;
}

.page-home .contact-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .contact-copy .eyebrow {
  color: var(--gold-lt);
}

.page-home .contact-copy h2 {
  margin: 6px 0 10px;
  color: var(--white);
}

.page-home .contact-copy p {
  margin: 0 0 18px;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .84);
}

.page-home .contact-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: center;
}

.page-home .contact-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.page-home .contact-facts li:first-child {
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.page-home .fact-key {
  flex: none;
  min-width: 5.5em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-lt);
}

.page-home .fact-val {
  font-size: 15px;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-home .start-grid {
    grid-template-columns: 1.08fr .92fr 1.24fr;
    align-items: start;
  }

  .page-home .step:nth-child(2) {
    margin-top: 32px;
  }

  .page-home .step:nth-child(3) {
    margin-top: 72px;
  }
}

@media (min-width: 980px) {
  .page-home .tour-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .hero-left-body {
    min-height: 560px;
  }
}

@media (min-width: 880px) {
  .page-home .contact-inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cat-link,
  .page-home .cat-subs,
  .page-home .tool-card,
  .page-home .step,
  .page-home .upd-card,
  .page-home .text-link,
  .page-home .tool-link {
    transition: none;
  }

  .page-home .cat-link:hover,
  .page-home .cat-link:focus-visible,
  .page-home .tool-card:hover,
  .page-home .tool-card:focus-within,
  .page-home .step:hover,
  .page-home .upd-card:hover,
  .page-home .upd-card:focus-visible {
    transform: none;
  }
}