.page-home {
  --home-gap: clamp(14px, 2vw, 26px);
}

.page-home h2 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--cream);
}

/* ---------- 首屏：左右分屏 ---------- */
.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
}

.page-home .home-hero__lead {
  position: relative;
  padding-left: 0;
}

.page-home .home-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
}

.page-home .home-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .home-hero__title em {
  font-style: normal;
  color: var(--mint);
}

.page-home .home-hero__lede {
  margin: 0 0 26px;
  max-width: 48ch;
  color: var(--mist);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
}

.page-home .home-pulse {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 54ch;
}

.page-home .home-pulse li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .home-pulse li:first-child {
  border-top: 1px solid var(--line);
}

.page-home .home-pulse .mono {
  color: var(--mint);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding-top: 4px;
}

.page-home .home-pulse strong {
  display: block;
  margin-bottom: 4px;
  color: var(--cream);
  font-size: 15.5px;
  font-weight: 700;
}

.page-home .home-pulse p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .home-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

/* ---------- 检索热区 ---------- */
.page-home .home-search {
  position: relative;
  display: flex;
  min-height: clamp(300px, 46vw, 420px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-left: 2px solid var(--mint);
  background: var(--panel);
}

.page-home .home-search__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-home .home-search::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(11, 13, 18, 0.32) 0%, rgba(11, 13, 18, 0.86) 58%, rgba(11, 13, 18, 0.96) 100%);
}

.page-home .home-search__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  padding: clamp(22px, 3.4vw, 40px);
}

.page-home .home-search__title {
  margin: 0;
  font-size: clamp(21px, 2.4vw, 29px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream);
}

.page-home .home-search__text {
  margin: 0;
  max-width: 46ch;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-home .home-search__keys {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 0;
}

.page-home .home-search__keys a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--violet);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .home-search__keys a:hover,
.page-home .home-search__keys a:focus-visible {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--ink);
}

/* ---------- 版本节奏 ---------- */
.page-home .home-versions__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .home-versions__head .lede {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-home .home-versions__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .home-versions__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 300px);
  object-fit: cover;
}

.page-home .home-versions__nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-home .home-versions__nodes li {
  padding: 14px 0 14px 16px;
  border-left: 1px solid var(--line);
}

.page-home .home-versions__nodes li.is-now {
  border-left: 2px solid var(--amber);
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.1), transparent 70%);
}

.page-home .home-versions__nodes .mono {
  display: block;
  margin-bottom: 6px;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-home .home-versions__nodes p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 目录索引 ---------- */
.page-home .home-map__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-map__link {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  grid-template-areas:
    "no name go"
    "no desc go";
  gap: 4px 12px;
  padding: 17px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background 0.2s var(--ease), padding-left 0.25s var(--ease);
}

.page-home .home-map__link:hover,
.page-home .home-map__link:focus-visible {
  background: var(--panel);
  padding-left: 12px;
}

.page-home .home-map__no {
  grid-area: no;
  align-self: start;
  padding-top: 4px;
  color: var(--violet);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-home .home-map__name {
  grid-area: name;
  color: var(--cream);
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  line-height: 1.3;
}

.page-home .home-map__link:hover .home-map__name,
.page-home .home-map__link:focus-visible .home-map__name {
  color: var(--mint);
}

.page-home .home-map__desc {
  grid-area: desc;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.68;
}

.page-home .home-map__go {
  grid-area: go;
  align-self: center;
  color: var(--mint);
  font-size: 18px;
}

/* ---------- 首次到访路线 ---------- */
.page-home .home-route__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 42px);
}

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

.page-home .home-route__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.page-home .home-route__figure figcaption {
  margin-top: 10px;
  color: var(--mist);
  font-size: 12.5px;
}

.page-home .home-route__steps {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: step;
}

.page-home .home-route__steps li {
  position: relative;
  padding-left: 54px;
}

.page-home .home-route__steps li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 4px 7px;
  background: var(--mint);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-home .home-route__steps h3 {
  margin: 0 0 6px;
  color: var(--cream);
  font-size: 16.5px;
  font-weight: 700;
}

.page-home .home-route__steps p {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 使用情况 ---------- */
.page-home .home-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .home-stats__grid > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--ink);
}

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

.page-home .home-stats__grid dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px;
}

.page-home .home-stats__num {
  color: var(--cream);
  font-weight: 800;
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1;
  letter-spacing: -0.01em;
}

.page-home .home-stats__unit {
  color: var(--mint);
  font-size: 13px;
}

/* ---------- 评测与变更预览 ---------- */
.page-home .home-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .home-compare__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-home .home-compare__card h3 {
  margin: 0;
  color: var(--cream);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
}

.page-home .home-compare__card > p {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.76;
}

.page-home .home-compare__dim {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-home .home-compare__dim li {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 10px;
  color: var(--cream);
  font-size: 14px;
  line-height: 1.6;
}

.page-home .home-compare__dim .mono {
  color: var(--violet);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-home .home-compare__note {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}

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

.page-home .home-compare__table {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-home .home-compare__table table {
  width: 100%;
  min-width: 430px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-home .home-compare__table caption {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-align: left;
}

.page-home .home-compare__table th {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-align: left;
  white-space: nowrap;
}

.page-home .home-compare__table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--cream);
}

.page-home .home-compare__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .home-compare__table td.mono {
  color: var(--amber);
  font-size: 12.5px;
}

/* ---------- 咨询服务 ---------- */
.page-home .home-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-home .home-contact__body {
  padding: clamp(22px, 3.4vw, 44px);
}

.page-home .home-contact__body .lede {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-home .home-contact__list {
  list-style: none;
  margin: 22px 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 13px;
}

.page-home .home-contact__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  color: var(--cream);
  font-size: 14.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-home .home-contact__list .mono {
  color: var(--mist);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-home .home-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
}

.page-home .home-contact__links a {
  color: var(--mint);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.page-home .home-contact__links a:hover,
.page-home .home-contact__links a:focus-visible {
  border-bottom-color: var(--mint);
}

.page-home .home-contact__visual {
  position: relative;
  min-height: 210px;
  overflow: hidden;
}

.page-home .home-contact__visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-home .home-contact__list li {
    grid-template-columns: 96px 1fr;
    gap: 8px;
  }
}

@media (min-width: 760px) {
  .page-home .home-stats__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 820px) {
  .page-home .home-versions__nodes {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-versions__nodes li {
    padding: 16px 20px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .page-home .home-versions__nodes li.is-now {
    border-left: 0;
    border-top: 2px solid var(--amber);
    background: linear-gradient(180deg, rgba(255, 138, 61, 0.12), transparent 80%);
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .home-hero__lead {
    padding-left: 24px;
  }

  .page-home .home-hero__lead::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: linear-gradient(180deg, var(--mint) 0%, var(--violet) 60%, transparent 100%);
  }

  .page-home .home-route__grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

  .page-home .home-compare__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-contact__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .home-contact__visual,
  .page-home .home-contact__visual img {
    height: 100%;
    min-height: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-search__keys a,
  .page-home .home-map__link,
  .page-home .home-contact__links a {
    transition: none;
  }
}