.page-home {
  background: var(--qh-neutral-02);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home__preview .qh-kicker,
.page-home__steps .qh-kicker,
.page-home__services .qh-kicker,
.page-home__guide .qh-kicker {
  background: var(--qh-primary);
  color: var(--qh-text-on-primary);
}

/* ---- 章节预览 / 首屏 ---- */
.page-home__preview {
  position: relative;
  overflow: hidden;
  padding: 40px 0 56px;
  background:
    radial-gradient(circle at 88% 0%, rgba(255, 107, 0, 0.12), transparent 300px),
    var(--qh-neutral-01);
}

.page-home__preview-head {
  margin-bottom: 32px;
}

.page-home__preview-title {
  margin: 16px 0 12px;
  font-family: var(--qh-font-head);
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--qh-neutral-03);
}

.page-home__preview-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--qh-neutral-04);
}

.page-home__preview-layout {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-home__preview-panels {
  display: grid;
  gap: 14px;
}

.page-home__panel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  overflow: hidden;
  padding: 16px 18px;
  text-decoration: none;
  background: var(--qh-neutral-01);
  border: 1px solid var(--qh-border);
  border-radius: var(--qh-radius-md);
  box-shadow: var(--qh-shadow-sm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home__panel:hover {
  border-color: var(--qh-primary);
  box-shadow: var(--qh-shadow-md);
}

.page-home__panel-index {
  min-width: 34px;
  font-family: var(--qh-font-head);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1;
  color: var(--qh-primary);
}

.page-home__panel-main {
  flex: 1;
  min-width: 0;
}

.page-home__panel-name {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--qh-neutral-03);
}

.page-home__panel-desc {
  display: block;
  margin-top: 4px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--qh-neutral-05);
}

.page-home__panel .qh-tag {
  display: none;
  flex-shrink: 0;
}

.page-home__panel-slash {
  position: absolute;
  top: 0;
  right: 0;
  width: 72px;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 107, 0, 0) 68%,
    rgba(255, 107, 0, 0.16) 68%,
    rgba(255, 107, 0, 0.16) 76%,
    rgba(255, 107, 0, 0) 76%
  );
  pointer-events: none;
}

.page-home__preview-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--qh-radius-lg);
  box-shadow: var(--qh-shadow-md);
}

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

/* ---- 两步指南 ---- */
.page-home__steps {
  padding: 24px 0 64px;
  background: var(--qh-neutral-02);
}

.page-home__steps-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 24px;
  padding: 32px 24px;
  background: var(--qh-neutral-01);
  border-radius: var(--qh-radius-lg);
  box-shadow: var(--qh-shadow-md);
}

.page-home__steps-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--qh-primary), var(--qh-secondary), var(--qh-accent));
}

.page-home__steps-head {
  margin-bottom: 4px;
}

.page-home__steps-title {
  margin: 8px 0 10px;
  font-family: var(--qh-font-head);
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--qh-neutral-03);
}

.page-home__steps-desc {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--qh-neutral-04);
}

.page-home__steps-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0;
}

.page-home__step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 6px 14px;
  align-items: center;
  padding: 18px;
  background: var(--qh-neutral-02);
  border-radius: var(--qh-radius-md);
}

.page-home__step-num {
  grid-row: 1 / span 2;
  grid-column: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-family: var(--qh-font-head);
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--qh-text-on-primary);
  background: var(--qh-primary);
  border-radius: var(--qh-radius-pill);
}

.page-home__step--end .page-home__step-num {
  background: var(--qh-primary-dark);
}

.page-home__step-name {
  grid-row: 1;
  grid-column: 2;
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--qh-neutral-03);
}

.page-home__step-text {
  grid-row: 2;
  grid-column: 2;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--qh-neutral-04);
}

.page-home__steps-arrow {
  align-self: center;
  flex: 0 0 auto;
  width: 36px;
  height: 20px;
  color: var(--qh-primary);
  transform: rotate(90deg);
}

.page-home__steps-cta {
  margin: 0;
}

.page-home__steps-cta .qh-btn {
  font-weight: 700;
}

.page-home__steps-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--qh-radius-md);
}

.page-home__steps-figure img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: cover;
}

/* ---- 服务清单 ---- */
.page-home__services {
  padding: 56px 0 64px;
  background: var(--qh-neutral-01);
}

.page-home__services-head {
  margin-bottom: 32px;
}

.page-home__services-title {
  margin: 8px 0 10px;
  font-family: var(--qh-font-head);
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--qh-neutral-03);
}

.page-home__services-desc {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--qh-neutral-04);
}

.page-home__services-grid {
  gap: 16px;
  margin-bottom: 28px;
}

.page-home__service-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  border-top: 4px solid var(--qh-primary);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home__service-card:hover {
  border-top-color: var(--qh-primary-dark);
  box-shadow: var(--qh-shadow-md);
}

.page-home__service-card .qh-btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home__services-banner {
  margin: 0;
  overflow: hidden;
  border-radius: var(--qh-radius-lg);
  box-shadow: var(--qh-shadow-sm);
}

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

/* ---- 当季内容中心 ---- */
.page-home__seasonal {
  padding: 24px 0 72px;
  background: var(--qh-neutral-01);
}

.page-home__seasonal-panel {
  position: relative;
  overflow: hidden;
  padding: 32px 24px;
  background: var(--qh-neutral-03);
  border-radius: var(--qh-radius-lg);
  box-shadow: var(--qh-shadow-lg);
}

.page-home__seasonal-panel::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 45, 139, 0.35), rgba(123, 45, 139, 0) 70%);
  pointer-events: none;
}

.page-home__seasonal-panel .qh-kicker {
  background: var(--qh-primary);
  color: var(--qh-text-on-primary);
}

.page-home__seasonal-head {
  position: relative;
  z-index: 1;
}

.page-home__seasonal-title {
  margin: 8px 0 10px;
  font-family: var(--qh-font-head);
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--qh-text-on-dark);
}

.page-home__seasonal-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.page-home__seasonal-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  margin: 28px 0;
}

.page-home__seasonal-list {
  display: grid;
  gap: 14px;
}

.page-home__seasonal-item {
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--qh-radius-md);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-home__seasonal-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(126, 200, 227, 0.5);
}

.page-home__seasonal-name {
  margin: 0 0 4px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--qh-text-on-dark);
}

.page-home__seasonal-meta {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--qh-secondary);
}

.page-home__seasonal-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
}

.page-home__seasonal-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--qh-radius-md);
}

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

.page-home__seasonal-cta {
  position: relative;
  z-index: 1;
}

.page-home__seasonal-cta .qh-btn {
  font-weight: 700;
}

/* ---- 新手指南 ---- */
.page-home__guide {
  padding: 56px 0 72px;
  background: var(--qh-neutral-02);
}

.page-home__guide-head {
  margin-bottom: 32px;
}

.page-home__guide-title {
  margin: 8px 0 10px;
  font-family: var(--qh-font-head);
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--qh-neutral-03);
}

.page-home__guide-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--qh-neutral-04);
}

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

.page-home__guide-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home__guide-step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 6px 16px;
  align-items: start;
  padding: 20px;
  background: var(--qh-neutral-01);
  border-left: 4px solid var(--qh-primary);
  border-radius: var(--qh-radius-md);
  box-shadow: var(--qh-shadow-sm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home__guide-step:hover {
  border-left-color: var(--qh-primary-dark);
  box-shadow: var(--qh-shadow-md);
}

.page-home__guide-num {
  grid-row: 1 / span 2;
  grid-column: 1;
  font-family: var(--qh-font-head);
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--qh-primary);
}

.page-home__guide-main h3 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--qh-neutral-03);
}

.page-home__guide-main p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--qh-neutral-04);
}

.page-home__guide-note {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 28px;
  background: var(--qh-neutral-01);
  border-radius: var(--qh-radius-lg);
  box-shadow: var(--qh-shadow-md);
}

.page-home__guide-note-label {
  font-family: var(--qh-font-head);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--qh-primary);
}

.page-home__guide-note-text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--qh-neutral-03);
}

.page-home__guide-note .qh-tag {
  font-weight: 600;
}

/* ---- 平板 ---- */
@media (min-width: 768px) {
  .page-home__preview {
    padding: 56px 0 64px;
  }

  .page-home__preview-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
  }

  .page-home__panel .qh-tag {
    display: inline-flex;
  }

  .page-home__steps-panel,
  .page-home__seasonal-panel {
    padding: 40px;
  }

  .page-home__steps-flow {
    flex-direction: row;
    align-items: stretch;
    justify-content: center;
    gap: 16px;
  }

  .page-home__steps-arrow {
    transform: none;
    align-self: center;
  }

  .page-home__step {
    flex: 1;
    min-width: 0;
  }

  .page-home__services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home__seasonal-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: center;
  }

  .page-home__guide-grid {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
  }
}

/* ---- 桌面 ---- */
@media (min-width: 1024px) {
  .page-home__preview {
    padding: 72px 0 88px;
  }

  .page-home__preview-layout {
    grid-template-columns: minmax(0, 1.2fr) 380px;
    gap: 48px;
  }

  .page-home__preview-title {
    font-size: clamp(2.75rem, 4.5vw, 3.75rem);
  }

  .page-home__steps-panel {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 24px 36px;
  }

  .page-home__steps-head {
    grid-column: 1 / -1;
  }

  .page-home__steps-flow {
    grid-column: 1;
    grid-row: 2 / span 2;
    gap: 20px;
  }

  .page-home__steps-cta {
    grid-column: 2;
    grid-row: 2;
    align-self: end;
  }

  .page-home__steps-figure {
    grid-column: 2;
    grid-row: 3;
    align-self: start;
  }

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

  .page-home__seasonal-layout {
    grid-template-columns: minmax(0, 1.15fr) 320px;
    gap: 40px;
  }

  .page-home__guide-grid {
    grid-template-columns: minmax(0, 1.15fr) 320px;
    gap: 32px;
  }
}

/* ---- 减弱动效 ---- */
@media (prefers-reduced-motion: reduce) {
  .page-home__panel,
  .page-home__step,
  .page-home__service-card,
  .page-home__seasonal-item,
  .page-home__guide-step {
    transition: none;
  }
}