.page-home {
  --ph-slice: linear-gradient(135deg, #1E7FD0 0%, #FF7A2F 100%);
  --ph-hair: rgba(11, 27, 58, 0.14);
  background: var(--snow);
  color: var(--graphite);
  overflow-x: clip;
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  background: var(--ink);
  color: var(--snow);
  padding: clamp(2.4rem, 7vw, 5rem) 0 clamp(3rem, 8vw, 5.5rem);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: 0.55;
  pointer-events: none;
}

.page-home .hero__rail {
  position: relative;
  width: min(var(--wrap), 100% - var(--gutter) * 2);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.8rem, 5vw, 3.2rem);
  align-items: center;
}

.page-home .hero__copy .eyebrow {
  color: var(--blue-lt);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0.65rem 0 1rem;
  color: var(--snow);
}

.page-home .hero__title span {
  display: inline-block;
  color: var(--orange);
  padding-left: clamp(0rem, 5vw, 3.2rem);
}

.page-home .hero__sub {
  margin: 0;
  max-width: 24em;
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hero__jump {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding: 0.72rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--orange);
  border: 2px solid var(--snow);
  text-decoration: none;
  box-shadow: var(--hard-dark);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-home .hero__jump svg {
  width: 20px;
  height: 22px;
  flex: none;
}

.page-home .hero__jump:hover,
.page-home .hero__jump:focus-visible {
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 #050C1C;
}

.page-home .hero__visual {
  position: relative;
  padding: 5% 3%;
}

.page-home .hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ph-slice);
  clip-path: polygon(0 20%, 100% 0, 100% 80%, 0 100%);
}

.page-home .hero__visual img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  clip-path: polygon(0 13%, 100% 2%, 100% 87%, 0 98%);
}

/* ---------- 区块通用 ---------- */
.page-home .ph-block {
  padding: clamp(2.8rem, 7vw, 5.2rem) 0;
}

.page-home .sec-head {
  max-width: 44rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-home .sec-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 5vw, 2.5rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0.85rem;
}

.page-home .sec-head__lead {
  margin: 0;
  font-size: clamp(0.98rem, 2.1vw, 1.08rem);
  line-height: 1.9;
  color: var(--gray);
}

/* ---------- 三步到达 ---------- */
.page-home .steps {
  background: var(--snow);
}

.page-home .steps__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}

.page-home .steps__figure {
  margin: 0;
  background: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: var(--hard);
}

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

.page-home .steps__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-home .step {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1rem;
  row-gap: 0.35rem;
  align-items: start;
  padding: 1.05rem 1.15rem;
  background: var(--snow);
  border: 3px solid var(--ink);
  box-shadow: var(--hard);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-home .step:hover {
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-home .step__idx {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--orange);
  padding-right: 0.9rem;
  border-right: 2px dashed var(--mist);
}

.page-home .step__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--graphite);
}

.page-home .step__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--gray);
}

.page-home .steps__views {
  margin-top: clamp(1.8rem, 5vw, 2.8rem);
  padding: clamp(1.1rem, 3vw, 1.7rem);
  background: var(--ink);
  color: var(--snow);
  border-left: 8px solid var(--orange);
  display: grid;
  gap: 0.7rem;
  justify-items: start;
}

.page-home .steps__views-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--orange-lt);
  text-transform: uppercase;
}

.page-home .steps__views-text {
  margin: 0;
  font-size: 0.99rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 46rem;
}

.page-home .steps__views .btn {
  margin-top: 0.2rem;
}

/* ---------- 日常打开 ---------- */
.page-home .ease {
  background: linear-gradient(160deg, #F4F7FB 0%, #DCEBF8 52%, #F4F7FB 100%);
}

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

.page-home .ease__cell {
  display: grid;
  gap: 0.4rem;
  align-content: start;
  padding: 1.25rem 1.15rem 1.35rem;
  background: var(--snow);
  border: 3px solid var(--ink);
  box-shadow: var(--hard);
}

.page-home .ease__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--blue);
}

.page-home .ease__cell h3 {
  margin: 0;
  font-size: 1.02rem;
  font-family: var(--font-display);
  font-weight: 700;
}

.page-home .ease__cell p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--gray);
}

.page-home .ease__note {
  margin: 1.5rem 0 0;
  padding-left: 0.9rem;
  border-left: 4px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: var(--graphite);
}

/* ---------- 每周目录 ---------- */
.page-home .digest {
  background: var(--ink-2);
  color: var(--snow);
  position: relative;
}

.page-home .digest::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: 0.4;
  pointer-events: none;
}

.page-home .digest .wrap {
  position: relative;
}

.page-home .digest .sec-head h2 {
  color: var(--snow);
}

.page-home .digest .sec-head__lead {
  color: var(--mist);
}

.page-home .digest .eyebrow {
  color: var(--blue-lt);
}

.page-home .digest__band {
  position: relative;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
  border: 3px solid var(--snow);
  overflow: hidden;
}

.page-home .digest__band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 25 / 14;
  object-fit: cover;
}

.page-home .digest__band-label {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  background: var(--orange);
  color: var(--ink);
}

.page-home .digest__track {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.6rem;
  display: grid;
  gap: 1rem;
  position: relative;
}

.page-home .digest__track::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  bottom: 0.7rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--orange) 0%, var(--blue-lt) 100%);
}

.page-home .digest__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.page-home .digest__item::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.7rem;
  width: 12px;
  height: 12px;
  transform: translateX(-50%);
  background: var(--orange);
  border: 2px solid var(--ink-2);
}

.page-home .digest__when {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--orange-lt);
}

.page-home .digest__card {
  padding: 1rem 1.1rem 1.1rem;
  background: var(--ink);
  border: 2px solid var(--line);
  border-left: 4px solid var(--orange);
}

.page-home .digest__card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  color: var(--snow);
}

.page-home .digest__card p {
  margin: 0 0 0.7rem;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .digest__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-home .digest__tags li {
  padding: 0.22rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--blue-lt);
  border: 1px solid var(--blue-lt);
  background: rgba(79, 179, 232, 0.14);
}

.page-home .digest__more {
  margin-top: 1.8rem;
}

/* ---------- 服务与联系 ---------- */
.page-home .service {
  background: var(--snow);
}

.page-home .service__card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--snow);
  border: 3px solid var(--ink);
  box-shadow: var(--hard);
  overflow: hidden;
}

.page-home .service__text {
  padding: clamp(1.4rem, 4vw, 2.5rem);
}

.page-home .service__text h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4vw, 2.05rem);
  line-height: 1.26;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0.8rem;
}

.page-home .service__text > p {
  margin: 0 0 1.1rem;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--gray);
}

.page-home .service__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .service__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--graphite);
}

.page-home .service__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 9px;
  height: 9px;
  background: var(--blue);
  border: 2px solid var(--ink);
  transform: rotate(45deg);
}

.page-home .service__figure {
  margin: 0;
  border-top: 3px solid var(--ink);
}

.page-home .service__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .service__aside {
  margin: 1.4rem 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--gray);
}

.page-home .service__aside a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 常见疑问 ---------- */
.page-home .ask {
  background-color: var(--snow);
  background-image: radial-gradient(var(--mist) 1px, transparent 1px);
  background-size: 26px 26px;
}

.page-home .ask__list {
  list-style: none;
  margin: 0 0 1.7rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .ask__item {
  padding: 1.15rem 1.15rem 1.3rem;
  background: var(--snow);
  border: 3px solid var(--ink);
  border-top: 8px solid var(--orange);
  box-shadow: var(--hard);
}

.page-home .ask__item h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.5;
}

.page-home .ask__item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--gray);
}

/* ---------- 悬浮快捷条微调 ---------- */
.page-home .quick-bar {
  z-index: 40;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .ease__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-home .digest__item {
    grid-template-columns: 7.5rem 1fr;
    align-items: start;
  }

  .page-home .digest__when {
    padding-top: 1.05rem;
    padding-right: 0.5rem;
    text-align: right;
  }

  .page-home .digest__item::before {
    top: 1.25rem;
  }
}

@media (min-width: 880px) {
  .page-home .hero__rail {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-home .hero__visual {
    margin-right: calc(var(--gutter) * -1.2);
  }

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

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

  .page-home .service__figure {
    border-top: 0;
    border-left: 3px solid var(--ink);
  }

  .page-home .ask__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-home .ease__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .step,
  .page-home .hero__jump {
    transition: none;
  }
}