.page-home {
  --ph-cut: 8deg;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: 48px 0 72px;
}
.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 52% at 88% 10%, rgba(63, 214, 208, 0.18), transparent 62%),
    radial-gradient(48% 46% at 4% 2%, rgba(44, 143, 224, 0.16), transparent 58%);
}
.page-home .hero__grid {
  position: relative;
  display: grid;
  gap: 36px;
  min-width: 0;
}
.page-home .hero__copy {
  min-width: 0;
}
.page-home .hero__title {
  margin: 14px 0 20px;
  font-size: 30px;
  line-height: 1.28;
  letter-spacing: -0.01em;
  background-image: linear-gradient(118deg, var(--blue-700) 6%, var(--blue-500) 52%, var(--cyan-400) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 22px;
}
.page-home .hero .status-strip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.page-home .hero__frame {
  position: relative;
  margin: 0;
  min-width: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-200);
  overflow: hidden;
  background: var(--frost-050);
  box-shadow: var(--shadow-float);
}
.page-home .hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.page-home .hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 26, 46, 0) 44%, rgba(6, 26, 46, 0.72) 100%);
}
.page-home .hero__frame figcaption {
  position: absolute;
  z-index: 2;
  left: 20px;
  right: 20px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- 栏目索引 ---------- */
.page-home .tracks__banner {
  margin: 0 0 52px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-200);
  box-shadow: var(--shadow-soft);
  background: var(--ink-950);
}
.page-home .tracks__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}
.page-home .tracks__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .tracks__row {
  position: relative;
  border-radius: var(--r-md);
  border: 1px solid var(--line-200);
  background: var(--white);
  overflow: hidden;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}
.page-home .tracks__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--blue-500), var(--cyan-400));
  opacity: 0;
  transition: opacity 0.28s var(--ease);
}
.page-home .tracks__row:hover,
.page-home .tracks__row:focus-within {
  transform: translateY(-4px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-soft);
}
.page-home .tracks__row:hover::before,
.page-home .tracks__row:focus-within::before {
  opacity: 1;
}
.page-home .tracks__link {
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  gap: 4px 14px;
  padding: 18px 20px;
  text-decoration: none;
  color: inherit;
  align-items: start;
}
.page-home .tracks__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
  padding-top: 4px;
}
.page-home .tracks__name {
  grid-area: name;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-700);
  letter-spacing: 0.01em;
}
.page-home .tracks__desc {
  grid-area: desc;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-500);
}

.page-home .facts {
  list-style: none;
  margin: 40px 0 0;
  padding: 26px 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
  border-radius: var(--r-lg);
  background: var(--frost-050);
  border: 1px solid var(--line-200);
}
.page-home .facts__item {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.page-home .facts__num {
  font-size: 24px;
  font-weight: 700;
  color: var(--blue-700);
  letter-spacing: -0.01em;
}
.page-home .facts__label {
  font-size: 14px;
  color: var(--text-500);
}
.page-home .tracks__more {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--text-500);
}
.page-home .tracks__more a {
  color: var(--blue-500);
  text-decoration: none;
  border-bottom: 1px solid var(--line-200);
}
.page-home .tracks__more a:hover {
  border-bottom-color: var(--blue-500);
}

/* ---------- 会员中心 ---------- */
.page-home .member__grid {
  display: grid;
  gap: 28px;
  min-width: 0;
}
.page-home .member__cards {
  display: grid;
  gap: 18px;
  min-width: 0;
}
.page-home .member__card {
  padding: 24px;
  border-radius: var(--r-md);
  display: grid;
  gap: 10px;
}
.page-home .member__tag {
  color: var(--cyan-400);
  font-size: 12px;
  letter-spacing: 0.14em;
}
.page-home .member__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-700);
}
.page-home .member__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-500);
}
.page-home .member__link {
  justify-self: start;
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-500);
  text-decoration: none;
}
.page-home .member__link:hover {
  color: var(--blue-700);
}
.page-home .member__figure {
  margin: 0;
  min-width: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-200);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.page-home .member__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-home .member__figure figcaption {
  padding: 14px 18px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-500);
  border-top: 1px solid var(--line-200);
}

/* ---------- 登录异常自助 ---------- */
.page-home .rescue {
  position: relative;
}
.page-home .rescue__grid {
  display: grid;
  gap: 32px;
  min-width: 0;
}
.page-home .rescue__body {
  min-width: 0;
}
.page-home .rescue__body .section-head__title {
  margin: 12px 0 16px;
}
.page-home .rescue__body .lead {
  margin-bottom: 26px;
}
.page-home .rescue__steps {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: none;
}
.page-home .rescue__step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-200);
  background: var(--white);
}
.page-home .rescue__step-num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-500);
}
.page-home .rescue__step-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-700);
}
.page-home .rescue__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .rescue__figure {
  margin: 0;
  min-width: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-200);
  background: var(--ink-950);
  box-shadow: var(--shadow-soft);
}
.page-home .rescue__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.page-home .rescue__figure figcaption {
  padding: 14px 18px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  border-top: 1px solid rgba(201, 222, 243, 0.22);
}

/* ---------- 归档指路 ---------- */
.page-home .archive__grid {
  display: grid;
  gap: 20px;
}
.page-home .archive__card {
  display: grid;
  gap: 10px;
  padding: 26px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-200);
  background: linear-gradient(150deg, var(--white) 40%, var(--frost-050) 100%);
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}
.page-home .archive__card:hover,
.page-home .archive__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-soft);
}
.page-home .archive__tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}
.page-home .archive__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-700);
}
.page-home .archive__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-500);
}
.page-home .archive__go {
  margin-top: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-500);
}

/* ---------- 服务与联络 ---------- */
.page-home .service__grid {
  display: grid;
  gap: 30px;
  min-width: 0;
}
.page-home .service__copy {
  min-width: 0;
}
.page-home .service__copy .section-head__title {
  margin: 12px 0 16px;
}
.page-home .service__copy .lead {
  margin-bottom: 22px;
}
.page-home .service__list {
  margin: 0;
  padding: 24px 22px;
  display: grid;
  gap: 18px;
  border-radius: var(--r-lg);
  background: var(--ink-950);
  border: 1px solid rgba(201, 222, 243, 0.18);
}
.page-home .service__row {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.page-home .service__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}
.page-home .service__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  word-break: break-word;
}

/* ---------- 移动端提示带 ---------- */
.page-home .mobileband__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .mobileband__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-200);
  background: var(--white);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-700);
}
.page-home .mobileband__letter {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-500);
  padding-top: 4px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .hero {
    padding: 64px 0 88px;
  }
  .page-home .hero__title {
    font-size: 36px;
  }
  .page-home .facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 30px 28px;
  }
  .page-home .archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .rescue__step {
    border-radius: var(--r-md);
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 76px 0 104px;
  }
  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
  }
  .page-home .hero__title {
    font-size: 42px;
    line-height: 1.22;
  }
  .page-home .tracks__link {
    grid-template-columns: 52px 130px minmax(0, 1fr);
    grid-template-areas: "num name desc";
    align-items: center;
    gap: 0 28px;
    padding: 22px 28px;
  }
  .page-home .tracks__num {
    padding-top: 0;
  }
  .page-home .member__grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: start;
  }
  .page-home .member__figure {
    position: sticky;
    top: 32px;
  }
  .page-home .rescue__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: center;
  }
  .page-home .service__grid {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 48px;
    align-items: center;
  }
  .page-home .mobileband__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
  .page-home .mobileband__item {
    height: 100%;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__title {
    font-size: 48px;
  }
}
<<<END>>>