.page-home {
  --home-gap: clamp(18px, 3vw, 30px);
  --home-panel: rgba(18, 41, 74, .88);
  --home-line: 1px solid rgba(30, 58, 99, .92);
  background: var(--c-sea);
  color: var(--c-light);
  overflow-x: clip;
}

.page-home .section {
  padding: clamp(56px, 8vw, 108px) 0;
}

.page-home .section-title {
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.22;
}

.page-home .section-lede {
  max-width: 58ch;
  color: rgba(234, 240, 248, .76);
}

.page-home .section-head {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-home .eyebrow {
  color: var(--c-coral);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.page-home .hero__textlink {
  color: var(--c-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(234, 240, 248, .38);
  padding-bottom: 3px;
  font-size: 15px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .hero__textlink:hover,
.page-home .hero__textlink:focus-visible {
  color: var(--c-coral);
  border-color: var(--c-coral);
}

.page-home .rights__inline {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 194, 107, .5);
}

.page-home .rights__inline:hover,
.page-home .rights__inline:focus-visible {
  color: var(--c-coral);
  border-color: var(--c-coral);
}

/* ===== 首屏 ===== */

.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3.6vw, 44px) 0 clamp(48px, 7vw, 100px);
}

.page-home .hero__diag {
  position: absolute;
  inset: 0;
  z-index: 0;
  clip-path: polygon(0 0, 66% 0, 44% 100%, 0 100%);
  background: linear-gradient(158deg, #17365f 0%, #0e2445 58%, var(--c-sea) 100%);
}

.page-home .hero__glow {
  position: absolute;
  top: -10%;
  right: 6%;
  width: min(48vw, 460px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 194, 107, .26), rgba(245, 194, 107, 0) 68%);
  pointer-events: none;
  animation: home-breathe 7.5s ease-in-out infinite;
}

@keyframes home-breathe {
  0%, 100% { opacity: .55; transform: scale(1); }
  50%      { opacity: .95; transform: scale(1.06); }
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .hero .breadcrumbs ol {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-home .hero__layout {
  display: grid;
  gap: clamp(30px, 4.5vw, 58px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hero__copy h1 {
  margin: 12px 0 20px;
  font-size: clamp(40px, 8.4vw, 88px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.01em;
}

.page-home .hero__h1-sub {
  display: block;
  margin-top: 12px;
  font-size: clamp(19px, 2.9vw, 32px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-gold);
}

.page-home .hero__lede {
  max-width: 48ch;
  margin: 0 0 28px;
  font-size: clamp(16px, 1.55vw, 19px);
  line-height: 1.78;
  color: rgba(234, 240, 248, .84);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 26px;
  margin-bottom: 26px;
}

.page-home .hero__version {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(245, 194, 107, .42);
  background: rgba(245, 194, 107, .09);
  font-size: 14px;
  color: var(--c-gold);
}

.page-home .hero__version span:last-child {
  color: rgba(234, 240, 248, .7);
}

.page-home .hero__side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .hero__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-tide);
}

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

.page-home .hero__index {
  position: sticky;
  top: calc(var(--bar-h) + 18px);
  padding: 20px 16px;
  border-radius: var(--r-md);
  border: var(--home-line);
  background: var(--home-panel);
  backdrop-filter: blur(10px);
}

.page-home .hero__index .index-nav__title {
  margin: 0 0 12px;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-coral);
}

.page-home .hero__index ul {
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__index a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-pill);
  font-size: 15px;
  color: var(--c-mist);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-home .hero__index a .mono-num {
  font-size: 12px;
  color: var(--c-tide);
  filter: brightness(1.9);
}

.page-home .hero__index a:hover,
.page-home .hero__index a:focus-visible,
.page-home .hero__index a.is-active {
  color: var(--c-light);
  background: rgba(255, 107, 74, .16);
}

.page-home .hero__index a.is-active .mono-num {
  color: var(--c-coral);
  filter: none;
}

/* ===== 权益六大板块 ===== */

.page-home .rights__band {
  margin: 0 0 clamp(26px, 3.6vw, 42px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: var(--home-line);
}

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

.page-home .rights__grid {
  row-gap: var(--home-gap);
}

.page-home .rights__card {
  position: relative;
  overflow: hidden;
  padding: 38px 24px 26px;
  border-radius: var(--r-md);
  border: var(--home-line);
  background: linear-gradient(180deg, rgba(18, 41, 74, .92), rgba(11, 30, 58, .92));
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}

.page-home .rights__card.card--jade {
  border-color: rgba(46, 196, 182, .4);
}

.page-home .rights__card.card--gold {
  border-color: rgba(245, 194, 107, .38);
}

.page-home .rights__card .card__tag {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  background: rgba(30, 58, 99, .9);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-home .rights__card.card--jade .card__tag {
  background: rgba(46, 196, 182, .14);
  color: var(--c-jade);
}

.page-home .rights__card.card--gold .card__tag {
  background: rgba(245, 194, 107, .14);
  color: var(--c-gold);
}

.page-home .rights__card .card__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
}

.page-home .rights__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 240, 248, .78);
}

.page-home .rights__card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 32%, rgba(255, 107, 74, .3) 50%, transparent 68%);
  opacity: 0;
  pointer-events: none;
}

.page-home .rights__card:hover {
  transform: translateY(-4px);
}

.page-home .rights__card:hover::after {
  opacity: 1;
  animation: home-sheen 900ms var(--ease);
}

@keyframes home-sheen {
  from { transform: translateX(-65%); }
  to   { transform: translateX(65%); }
}

/* ===== 当季版资料 ===== */

.page-home .season {
  background: var(--c-harbor);
}

.page-home .season__layout {
  display: grid;
  gap: clamp(30px, 4.4vw, 56px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .season__lede {
  max-width: 50ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(234, 240, 248, .78);
}

.page-home .season__stamp {
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  margin: 0 0 26px;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(245, 194, 107, .48);
  background: rgba(245, 194, 107, .1);
}

.page-home .season__stamp-label {
  font-size: 13px;
  letter-spacing: .12em;
  color: rgba(234, 240, 248, .74);
}

.page-home .season__stamp-num {
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1;
}

.page-home .season__tracks {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-home .season__tracks li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-left: 2px solid var(--c-tide);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(30, 58, 99, .28);
  font-size: 14px;
  color: rgba(234, 240, 248, .78);
}

.page-home .season__tracks .mono-num {
  font-size: 12px;
  color: var(--c-jade);
}

.page-home .season__tracks strong {
  color: var(--c-light);
  font-weight: 700;
}

.page-home .season__cats {
  margin-bottom: 30px;
}

.page-home .season__cats-title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-mist);
}

.page-home .season__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(46, 196, 182, .32);
}

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

/* ===== 问题反馈 ===== */

.page-home .feedback__steps {
  display: grid;
  gap: 16px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-home .feedback__step {
  padding: 26px 24px;
  border-radius: var(--r-md);
  border: var(--home-line);
  background: var(--home-panel);
}

.page-home .feedback__step--second {
  border-color: rgba(245, 194, 107, .38);
}

.page-home .feedback__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--c-coral);
  color: #0b1e3a;
  font-size: 16px;
  font-weight: 700;
}

.page-home .feedback__step--second .feedback__step-num {
  background: var(--c-gold);
}

.page-home .feedback__step h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
}

.page-home .feedback__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 240, 248, .78);
}

.page-home .feedback__meta {
  display: grid;
  gap: 22px;
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--r-md);
  border: 1px solid rgba(46, 196, 182, .3);
  background: rgba(46, 196, 182, .05);
}

.page-home .feedback__cats-title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-mist);
}

.page-home .feedback__promise {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-home .feedback__promise-line {
  margin: 0;
  font-size: 15px;
  color: rgba(234, 240, 248, .82);
}

.page-home .feedback__promise-line .mono-num {
  color: var(--c-jade);
  font-weight: 700;
  margin-right: 6px;
}

/* ===== 帮助文档 ===== */

.page-home .know__search {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid rgba(46, 196, 182, .44);
  background: rgba(46, 196, 182, .06);
  color: var(--c-light);
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-home .know__search:hover,
.page-home .know__search:focus-visible {
  border-color: var(--c-jade);
  background: rgba(46, 196, 182, .13);
}

.page-home .know__search-icon {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--c-jade);
  border-radius: 50%;
}

.page-home .know__search-icon::after {
  content: "";
  position: absolute;
  right: -7px;
  bottom: -5px;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-jade);
  transform: rotate(45deg);
}

.page-home .know__search-text {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  color: var(--c-mist);
}

.page-home .know__search-key {
  flex: none;
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(46, 196, 182, .45);
  font-size: 13px;
  color: var(--c-jade);
}

.page-home .know__zones {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-home .know__zone {
  padding: 20px 20px 22px;
  border-radius: var(--r-md);
  border-left: 2px solid var(--c-jade);
  background: rgba(30, 58, 99, .26);
}

.page-home .know__zone h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-jade);
}

.page-home .know__zone p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(234, 240, 248, .76);
}

/* ===== 使用体验与运行数据 ===== */

.page-home .data {
  background: var(--c-harbor);
}

.page-home .data__layout {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.page-home .data__lede {
  max-width: 52ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(234, 240, 248, .78);
}

.page-home .data__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: var(--home-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-tide);
}

.page-home .data__list li {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  background: rgba(11, 30, 58, .92);
}

.page-home .data__num {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1.1;
}

.page-home .data__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

/* ===== 三条路线 ===== */

.page-home .paths {
  position: relative;
  overflow: hidden;
  background: var(--c-deepest);
}

.page-home .paths__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .paths__backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-home .paths__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--c-deepest) 22%, rgba(6, 19, 42, .72) 62%, rgba(6, 19, 42, .9) 100%);
}

.page-home .paths__inner {
  position: relative;
  z-index: 1;
}

.page-home .paths__grid {
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .paths__card {
  display: grid;
  gap: 12px;
  padding: 28px 24px 26px;
  border-radius: var(--r-md);
  border: var(--home-line);
  background: rgba(11, 30, 58, .84);
  color: var(--c-light);
  text-decoration: none;
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}

.page-home .paths__idx {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-mist);
}

.page-home .paths__card h3 {
  margin: 0;
  font-size: 21px;
  font-weight: 700;
}

.page-home .paths__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(234, 240, 248, .78);
}

.page-home .paths__go {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  justify-self: start;
}

.page-home .paths__card--coral .paths__go { color: var(--c-coral); }
.page-home .paths__card--jade .paths__go { color: var(--c-jade); }
.page-home .paths__card--gold .paths__go { color: var(--c-gold); }

.page-home .paths__card--coral:hover,
.page-home .paths__card--coral:focus-visible { border-color: rgba(255, 107, 74, .6); }
.page-home .paths__card--jade:hover,
.page-home .paths__card--jade:focus-visible { border-color: rgba(46, 196, 182, .6); }
.page-home .paths__card--gold:hover,
.page-home .paths__card--gold:focus-visible { border-color: rgba(245, 194, 107, .6); }

.page-home .paths__card:hover {
  transform: translateY(-4px);
  background: rgba(18, 41, 74, .94);
}

/* ===== 响应式 ===== */

@media (min-width: 640px) {
  .page-home .feedback__meta {
    grid-template-columns: 1fr;
  }
  .page-home .data__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-home .feedback__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .feedback__meta {
    grid-template-columns: 1.3fr .7fr;
    align-items: center;
  }
  .page-home .know__zones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .paths__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .hero__layout {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .82fr);
    align-items: start;
  }
  .page-home .season__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
  .page-home .data__layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
  .page-home .know__zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .data__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-home .hero__diag {
    clip-path: polygon(0 0, 100% 0, 100% 76%, 0 100%);
  }
  .page-home .hero__glow {
    width: 78vw;
    right: -14%;
  }
  .page-home .season__stamp {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    border-radius: var(--r-md);
  }
  .page-home .know__search-text {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__glow {
    animation: none;
  }
  .page-home .rights__card,
  .page-home .paths__card,
  .page-home .know__search {
    transition: none;
  }
  .page-home .rights__card:hover {
    transform: none;
  }
  .page-home .rights__card:hover::after {
    animation: none;
    opacity: 0;
  }
  .page-home .paths__card:hover {
    transform: none;
  }
}
</main>