.page-home {
  --home-gap: 20px;
  --home-corner: 28px;
  --home-shadow: 0 10px 30px rgba(11,42,74,.1);
  overflow-x: hidden;
}
.page-home img {
  max-width: 100%;
  height: auto;
}
.page-home [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}
.page-home a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* 通用章节标题 */
.page-home .home-section__eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--color-dark-gold);
  background: var(--color-sand);
  border: 1px solid rgba(212,160,23,.35);
  border-radius: var(--radius-pill);
}
.page-home .home-section__title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--color-deep-blue);
}
.page-home .home-section__lead {
  max-width: 72ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: #3a4656;
}
.page-home .section-header {
  margin-bottom: 26px;
}

/* ========== 封面首屏 ========== */
.page-home .home-cover {
  position: relative;
  padding: 34px 0 54px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(760px 260px at 88% -6%, rgba(212,160,23,.22), transparent 62%),
    radial-gradient(500px 240px at 8% 108%, rgba(62,124,90,.28), transparent 60%),
    linear-gradient(140deg, #0d2f52 0%, var(--color-deep-blue) 58%, #09233e 100%);
}
.page-home .home-cover__wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  width: 100%;
  height: 54px;
  pointer-events: none;
}
.page-home .home-cover__wave path {
  fill: #fff;
}
.page-home .home-cover .breadcrumb {
  position: relative;
  z-index: 2;
}
.page-home .home-cover .breadcrumb__link {
  color: rgba(255,255,255,.82);
}
.page-home .home-cover .breadcrumb__current {
  color: var(--color-gold);
}
.page-home .home-cover__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  margin-top: 28px;
}
.page-home .home-cover__visual {
  order: 2;
}
.page-home .home-cover__text {
  order: 1;
}
.page-home .home-cover__img-wrap {
  position: relative;
  border: 1px solid rgba(212,160,23,.4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0,0,0,.32);
}
.page-home .home-cover__img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 62%, rgba(11,42,74,.28));
}
.page-home .home-cover__img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-cover__caption {
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(255,255,255,.68);
}
.page-home .home-cover__tag {
  margin-bottom: 14px;
}
.page-home .home-cover__title {
  margin: 14px 0 16px;
  font-family: var(--font-title);
  font-size: clamp(28px, 5.2vw, 48px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: .01em;
}
.page-home .home-cover__lead {
  max-width: 58ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,.88);
}
.page-home .home-cover__trust {
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gold);
  background: rgba(212,160,23,.12);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.page-home .home-cover__index {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(212,160,23,.38);
}
.page-home .home-cover__index-title {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.page-home .home-cover__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cover-index;
}
.page-home .home-cover__item {
  counter-increment: cover-index;
}
.page-home .home-cover__item + .home-cover__item {
  margin-top: 4px;
}
.page-home .home-cover__item a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  font-size: 15px;
  color: rgba(255,255,255,.92);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,255,255,.2);
  transition: color var(--ease), border-color var(--ease), transform var(--ease);
}
.page-home .home-cover__item a::before {
  content: counter(cover-index, decimal-leading-zero);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-gold);
}
.page-home .home-cover__item a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateX(4px);
}

/* ========== 01 版本对照 ========== */
.page-home .home-version {
  padding: 64px 0 28px;
  background: #fff;
}
.page-home .home-version__switch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 28px 0 30px;
  padding: 16px 24px;
  background: var(--color-light-gray);
  border: 1px solid rgba(11,42,74,.08);
  border-radius: var(--radius-pill);
}
.page-home .home-version__switch .switch__label {
  font-size: 14px;
  font-weight: 700;
  color: #94a3b0;
  transition: color var(--ease);
}
.page-home .home-version__switch:has(.switch__input:checked) .switch__label:last-child {
  font-weight: 800;
  color: var(--color-desert-orange);
}
.page-home .home-version__switch:not(:has(.switch__input:checked)) .switch__label:first-child {
  font-weight: 800;
  color: var(--color-deep-blue);
}
.page-home .home-version__grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: 30px;
}
.page-home .home-version__card {
  position: relative;
  padding: 26px;
  background: #fff;
  border: 1px solid rgba(11,42,74,.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-home .home-version__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(11,42,74,.16);
}
.page-home .home-version__card--speed {
  background: linear-gradient(155deg, #fff 55%, var(--color-sand));
  border-color: rgba(212,160,23,.4);
}
.page-home .home-version__badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  border-radius: var(--radius-pill);
}
.page-home .home-version__badge--classic {
  background: var(--color-deep-blue);
  color: var(--color-gold);
}
.page-home .home-version__badge--speed {
  background: var(--color-desert-orange);
  color: #fff;
}
.page-home .home-version__img-wrap {
  margin: 14px 0 18px;
  border: 1px solid rgba(212,160,23,.3);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.page-home .home-version__img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-version__name {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 22px;
  color: var(--color-deep-blue);
}
.page-home .home-version__desc {
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: #3a4656;
}
.page-home .home-version__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-home .home-version__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-ink);
}
.page-home .home-version__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
}
.page-home .home-version__extra {
  margin-top: 14px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-deep-blue);
  background: var(--color-sand);
  border-radius: var(--radius-sm);
}
.page-home .home-version__table {
  margin-top: 30px;
  border: 1px solid rgba(11,42,74,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.page-home .home-version__row {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 6px;
  padding: 12px;
  font-size: 12px;
  line-height: 1.55;
  align-items: center;
}
.page-home .home-version__row + .home-version__row {
  border-top: 1px solid rgba(11,42,74,.07);
}
.page-home .home-version__row span:first-child {
  font-weight: 600;
  color: var(--color-deep-blue);
}
.page-home .home-version__row span:nth-child(2),
.page-home .home-version__row span:nth-child(3) {
  text-align: center;
}
.page-home .home-version__row--head {
  background: var(--color-deep-blue);
}
.page-home .home-version__row--head span {
  font-weight: 700;
  color: rgba(255,255,255,.92);
}
.page-home .home-version__row--head span:first-child {
  color: var(--color-gold);
}
.page-home .home-version__foot {
  margin-top: 20px;
  text-align: right;
}
.page-home .home-version__foot a,
.page-home .home-quick__foot a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(184,134,11,.4);
  transition: color var(--ease), border-color var(--ease);
}
.page-home .home-version__foot a:hover,
.page-home .home-quick__foot a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ========== 02 常用栏目位置 ========== */
.page-home .home-quick {
  padding: 64px 0 40px;
  background:
    radial-gradient(rgba(62,124,90,.12) 1px, transparent 1.6px) 0 0 / 26px 26px,
    var(--color-light-gray);
  border-radius: var(--home-corner) var(--home-corner) 0 0;
  margin-top: 40px;
}
.page-home .home-quick__row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 28px;
  padding: 16px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--home-shadow);
}
.page-home .home-quick__row::before {
  content: "首页首屏第一行";
  position: absolute;
  top: -13px;
  left: 18px;
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #fff;
  background: var(--color-gold);
  border-radius: var(--radius-pill);
}
.page-home .home-quick__cell {
  flex: 1 1 150px;
  padding: 14px 12px;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-deep-blue);
  background: var(--color-light-gray);
  border: 1px dashed rgba(11,42,74,.16);
  border-radius: var(--radius-pill);
}
.page-home .home-quick__cell--switch {
  color: var(--color-gold);
  background: var(--color-deep-blue);
  border-style: solid;
  border-color: var(--color-deep-blue);
}
.page-home .home-quick__grid {
  display: grid;
  gap: 16px;
}
.page-home .home-quick__card {
  padding: 22px 20px;
  background: #fff;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--color-gold);
  box-shadow: var(--shadow-card);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-home .home-quick__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(11,42,74,.14);
}
.page-home .home-quick__card--feature {
  background: linear-gradient(150deg, var(--color-deep-blue), #123e6a);
  border-top-color: var(--color-gold);
  color: #fff;
}
.page-home .home-quick__card--feature .home-quick__name {
  color: #fff;
}
.page-home .home-quick__card--feature p {
  color: rgba(255,255,255,.82);
}
.page-home .home-quick__num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-gold);
}
.page-home .home-quick__name {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 19px;
  color: var(--color-deep-blue);
}
.page-home .home-quick__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #3a4656;
}
.page-home .home-quick__foot {
  margin-top: 22px;
  text-align: right;
}

/* ========== 03 会员中心问题反馈 ========== */
.page-home .home-feedback {
  padding: 64px 0;
  background: #fff;
}
.page-home .home-feedback__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-home .home-feedback__steps {
  margin: 24px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: fb-step;
}
.page-home .home-feedback__steps li {
  counter-increment: fb-step;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-light-gray);
  border-radius: var(--radius-md);
}
.page-home .home-feedback__steps li::before {
  content: counter(fb-step);
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--color-gold);
  border-radius: 50%;
}
.page-home .home-feedback__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .home-feedback__visual {
  position: relative;
}
.page-home .home-feedback__img-wrap {
  border: 1px solid rgba(11,42,74,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--home-shadow);
}
.page-home .home-feedback__img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-feedback__note {
  display: inline-block;
  margin-top: 14px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-deep-blue);
  background: var(--color-sand);
  border: 1px solid rgba(212,160,23,.3);
  border-radius: var(--radius-pill);
}

/* ========== 04 大屏场景 ========== */
.page-home .home-screen {
  padding: 64px 0;
  color: #fff;
  background:
    radial-gradient(820px 300px at 88% -10%, rgba(212,160,23,.16), transparent 60%),
    linear-gradient(135deg, var(--color-deep-blue), #0a2540);
}
.page-home .home-screen .home-section__eyebrow--light {
  color: var(--color-gold);
  background: rgba(212,160,23,.14);
  border-color: rgba(212,160,23,.45);
}
.page-home .home-screen .home-section__title {
  color: #fff;
}
.page-home .home-screen .home-section__lead {
  color: rgba(255,255,255,.86);
}
.page-home .home-screen__grid {
  display: grid;
  gap: 34px;
  align-items: center;
}
.page-home .home-screen__img-wrap {
  border: 1px solid rgba(212,160,23,.45);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 22px 56px rgba(0,0,0,.3);
}
.page-home .home-screen__img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-screen__note {
  display: inline-block;
  margin-top: 14px;
  padding: 8px 16px;
  font-size: 13px;
  color: rgba(255,255,255,.68);
  background: rgba(212,160,23,.12);
  border-radius: var(--radius-pill);
}
.page-home .home-screen__points {
  margin: 22px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-home .home-screen__points li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 15px;
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.07);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.page-home .home-screen__points li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
}
.page-home .home-screen__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== 平台数据 ========== */
.page-home .home-stats {
  padding: 60px 0 20px;
  background: var(--color-light-gray);
}
.page-home .home-stats__band {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 28px 22px;
  color: #fff;
  background:
    radial-gradient(600px 200px at 92% -20%, rgba(212,160,23,.22), transparent 60%),
    linear-gradient(140deg, var(--color-footer-green), #123629);
  border-radius: var(--radius-lg);
}
.page-home .home-stats__item {
  text-align: center;
}
.page-home .home-stats__num {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .02em;
  color: var(--color-gold);
}
.page-home .home-stats__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: .1em;
  color: rgba(255,255,255,.82);
}
.page-home .home-stats__note {
  margin-top: 20px;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-ink);
  background: #fff;
  border-left: 4px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  box-shadow: var(--shadow-card);
}

/* ========== 周边入口 ========== */
.page-home .home-more {
  padding: 56px 0 20px;
  margin-top: 40px;
  background: var(--color-sand);
  border-radius: var(--home-corner) var(--home-corner) 0 0;
}
.page-home .home-more__grid {
  display: grid;
  gap: 30px;
}
.page-home .home-more__title {
  position: relative;
  margin: 0 0 16px;
  padding-bottom: 12px;
  font-family: var(--font-title);
  font-size: 23px;
  font-weight: 700;
  color: var(--color-deep-blue);
}
.page-home .home-more__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-gold);
}
.page-home .home-more__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-home .home-more__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(11,42,74,.06);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-home .home-more__item:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 18px rgba(11,42,74,.1);
}
.page-home .home-more__item a {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-ink);
  text-decoration: none;
  transition: color var(--ease);
}
.page-home .home-more__item a:hover {
  color: var(--color-dark-gold);
}
.page-home .home-more__desc {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: #3a4656;
}
.page-home .home-more__link {
  display: inline-block;
  margin-right: 16px;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(184,134,11,.4);
  transition: color var(--ease), border-color var(--ease);
}
.page-home .home-more__link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

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

@media (min-width: 768px) {
  .page-home .home-version__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home .home-version__row {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    padding: 14px 18px;
    font-size: 14px;
  }
  .page-home .home-stats__band {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 32px;
  }
  .page-home .home-more__grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-home .home-cover__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
    margin-top: 34px;
  }
  .page-home .home-cover__visual {
    order: 1;
  }
  .page-home .home-cover__text {
    order: 2;
  }
  .page-home .home-version__grid {
    grid-template-columns: repeat(12, 1fr);
  }
  .page-home .home-version__card--classic {
    grid-column: span 7;
  }
  .page-home .home-version__card--speed {
    grid-column: span 5;
  }
  .page-home .home-quick__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .home-feedback__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 56px;
  }
  .page-home .home-screen__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }
  .page-home .home-more__grid {
    grid-template-columns: 1.35fr .9fr .9fr;
  }
  .page-home .home-more__link {
    display: block;
    width: max-content;
    margin: 8px 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-version__card:hover,
  .page-home .home-quick__card:hover,
  .page-home .home-more__item:hover {
    transform: none;
  }
  .page-home .home-cover__item a:hover {
    transform: none;
  }
}