.page-home {
  overflow-x: clip;
}

.page-home .home-eyebrow {
  color: var(--sf-cyan);
}

.page-home .home-eyebrow--cyan {
  color: var(--sf-cyan);
}

.page-home .home-eyebrow--orange {
  color: var(--sf-orange);
}

.page-home .home-head {
  max-width: 62ch;
}

.page-home .home-head__lede {
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--sf-ink);
  opacity: .78;
  max-width: 42ch;
}

.page-home .home-head--light .home-head__lede--light {
  color: var(--sf-paper);
  opacity: .82;
}

.page-home .home-figure {
  margin: 0;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--sf-radius-m);
}

/* ---------- 首屏海报 ---------- */
.page-home .home-poster {
  position: relative;
  overflow: hidden;
}

.page-home .home-poster__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  padding-block: clamp(26px, 5vw, 56px) clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .home-poster__title {
  margin: 14px 0 0;
  font-size: clamp(38px, 8.4vw, 88px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--sf-paper);
  max-width: 13ch;
}

.page-home .home-poster__lede {
  margin-top: clamp(16px, 2vw, 24px);
  max-width: 38ch;
  color: rgba(244, 248, 252, .84);
}

.page-home .home-poster__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-home .home-poster__meta {
  margin: 20px 0 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(168, 245, 238, .86);
}

.page-home .home-lanes {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 6px 0;
}

.page-home .home-lane {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  padding: 16px 18px;
  border-radius: var(--sf-radius-organic);
  background: var(--sf-deep-2);
  border: 1px solid var(--sf-deep-3);
  color: var(--sf-paper);
  text-decoration: none;
  transition: transform .18s var(--sf-ease), border-color .18s var(--sf-ease), box-shadow .18s var(--sf-ease);
}

.page-home .home-lane:hover,
.page-home .home-lane:focus-visible {
  transform: translateX(4px);
  border-color: var(--sf-cyan);
  box-shadow: var(--sf-shadow-2);
}

.page-home .home-lane--02 {
  border-color: rgba(255, 138, 61, .55);
}

.page-home .home-lane__num {
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--sf-cyan);
}

.page-home .home-lane--02 .home-lane__num {
  color: var(--sf-orange);
}

.page-home .home-lane__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .home-lane__list {
  grid-column: 2;
  font-size: 13px;
  color: rgba(244, 248, 252, .68);
  transition: color .18s var(--sf-ease);
}

.page-home .home-lane:hover .home-lane__list,
.page-home .home-lane:focus-visible .home-lane__list {
  color: var(--sf-cyan-3);
}

.page-home .home-lanes__trace {
  display: none;
}

.page-home .home-poster__rail {
  position: relative;
  z-index: 1;
  margin: clamp(20px, 3vw, 40px) 0 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-home .home-poster__rail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
}

.page-home .home-poster__rail::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--sf-deep) 0%, rgba(6, 26, 51, 0) 40%, rgba(6, 26, 51, .5) 100%);
  pointer-events: none;
}

/* ---------- 三栏入口导览 ---------- */
.page-home .home-entrances {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-entrances__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .home-col {
  padding: 24px 22px 26px;
  background: #FFFFFF;
  border: 1px solid var(--sf-line);
  border-top: 3px solid var(--sf-cyan-2);
  border-radius: var(--sf-radius-m);
  transition: transform .18s var(--sf-ease), box-shadow .18s var(--sf-ease), border-color .18s var(--sf-ease);
}

.page-home .home-col:hover {
  transform: translateY(-2px);
  box-shadow: var(--sf-shadow-1);
}

.page-home .home-col--02 {
  border-top-color: var(--sf-orange);
}

.page-home .home-col--03 {
  border-top-color: var(--sf-indigo);
}

.page-home .home-col__num {
  margin: 0;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--sf-cyan-2);
}

.page-home .home-col--02 .home-col__num {
  color: var(--sf-orange-2);
}

.page-home .home-col--03 .home-col__num {
  color: var(--sf-indigo);
}

.page-home .home-col h3 {
  margin: 10px 0 10px;
  color: var(--sf-ink);
}

.page-home .home-col__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: #41536A;
}

.page-home .home-col__links {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.page-home .home-col__links a {
  font-size: 14px;
  font-weight: 700;
  color: var(--sf-deep-2);
  text-decoration: none;
  border-bottom: 2px solid var(--sf-cyan-3);
  padding-bottom: 2px;
  transition: border-color .18s var(--sf-ease), color .18s var(--sf-ease);
}

.page-home .home-col__links a:hover,
.page-home .home-col__links a:focus-visible {
  color: var(--sf-orange-2);
  border-color: var(--sf-orange);
}

/* ---------- 订阅 ---------- */
.page-home .home-sub {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-sub__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .home-sub__prose {
  margin-top: 18px;
  color: rgba(244, 248, 252, .84);
  max-width: 40ch;
}

.page-home .home-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .home-tag {
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(23, 232, 208, .08);
  color: var(--sf-cyan-3);
  border: 1px solid rgba(23, 232, 208, .45);
  transition: background .18s var(--sf-ease), color .18s var(--sf-ease), border-color .18s var(--sf-ease);
}

.page-home .home-tag[aria-pressed="true"] {
  background: var(--sf-cyan);
  color: var(--sf-deep);
  border-color: var(--sf-cyan);
}

.page-home .home-tag[aria-pressed="false"] {
  opacity: .68;
}

.page-home .home-tag:hover {
  border-color: var(--sf-orange);
  color: var(--sf-paper);
}

.page-home .home-tag[aria-pressed="true"]:hover {
  color: var(--sf-deep);
}

.page-home .home-sub__hint {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 248, 252, .72);
  max-width: 44ch;
}

/* ---------- 会员 ---------- */
.page-home .home-member {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-member__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-home .home-member__prose {
  margin-top: 18px;
  color: rgba(244, 248, 252, .84);
  max-width: 44ch;
}

.page-home .home-tiers {
  list-style: none;
  margin: clamp(24px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .home-tier {
  padding: 14px 14px 16px;
  border-radius: var(--sf-radius-s);
  background: rgba(244, 248, 252, .09);
  border: 1px solid rgba(244, 248, 252, .2);
}

.page-home .home-tier__name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: rgba(244, 248, 252, .88);
}

.page-home .home-tier__rate {
  display: block;
  margin: 6px 0 4px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--sf-orange);
}

.page-home .home-tier__cap {
  font-size: 12px;
  color: rgba(244, 248, 252, .62);
}

.page-home .home-member__points {
  margin: 22px 0 24px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(168, 245, 238, .92);
  max-width: 46ch;
}

/* ---------- 常用动作 ---------- */
.page-home .home-actions {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-actions__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

.page-home .home-actions__index {
  align-self: start;
}

.page-home .home-actions__index ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-actions__index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--sf-deep-2);
  text-decoration: none;
  border-left: 3px solid var(--sf-line);
  padding: 4px 0 4px 12px;
  transition: border-color .18s var(--sf-ease), color .18s var(--sf-ease);
}

.page-home .home-actions__index a:hover,
.page-home .home-actions__index a:focus-visible {
  border-color: var(--sf-orange);
  color: var(--sf-orange-2);
}

.page-home .home-actions__index .sf-mono {
  font-size: 13px;
  color: var(--sf-cyan-2);
}

.page-home .home-actions__main h2 {
  margin-bottom: clamp(22px, 3vw, 32px);
}

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

.page-home .home-act a {
  display: block;
  height: 100%;
  padding: 20px;
  background: #FFFFFF;
  border: 1px solid var(--sf-line);
  border-radius: var(--sf-radius-m);
  text-decoration: none;
  color: var(--sf-ink);
  transition: transform .18s var(--sf-ease), border-color .18s var(--sf-ease), box-shadow .18s var(--sf-ease);
}

.page-home .home-act a:hover,
.page-home .home-act a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--sf-cyan-2);
  box-shadow: var(--sf-shadow-1);
}

.page-home .home-act__num {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--sf-cyan-2);
}

.page-home .home-act__title {
  display: block;
  margin: 8px 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .home-act__desc {
  display: block;
  font-size: 15px;
  line-height: 1.72;
  color: #41536A;
}

.page-home .home-act__go {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sf-orange-2);
}

.page-home .home-actions__aside {
  align-self: start;
}

.page-home .home-aside__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--sf-ink);
}

.page-home .home-aside__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-aside__list a {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--sf-deep-2);
  text-decoration: none;
  transition: color .18s var(--sf-ease);
}

.page-home .home-aside__list a:hover,
.page-home .home-aside__list a:focus-visible {
  color: var(--sf-orange-2);
}

.page-home .home-aside__list span {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: #5A6C81;
}

/* ---------- 专栏 ---------- */
.page-home .home-column {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-posts {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .home-post a {
  display: block;
  height: 100%;
  padding: 22px 20px 24px;
  border-radius: var(--sf-radius-m);
  background: rgba(244, 248, 252, .07);
  border: 1px solid rgba(244, 248, 252, .22);
  text-decoration: none;
  color: var(--sf-paper);
  transition: transform .18s var(--sf-ease), border-color .18s var(--sf-ease), background .18s var(--sf-ease);
}

.page-home .home-post a:hover,
.page-home .home-post a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--sf-cyan);
  background: rgba(244, 248, 252, .12);
}

.page-home .home-post__time {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--sf-cyan-3);
}

.page-home .home-post__title {
  display: block;
  margin: 12px 0 10px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.01em;
}

.page-home .home-post__desc {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 248, 252, .78);
}

.page-home .home-post__go {
  display: block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sf-orange);
}

.page-home .home-column__more {
  margin: clamp(24px, 3vw, 34px) 0 0;
}

/* ---------- 结尾 ---------- */
.page-home .home-close {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-home .home-close__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-home .home-close__prose {
  margin-top: 18px;
  color: rgba(244, 248, 252, .84);
  max-width: 46ch;
}

.page-home .home-close__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-home .home-close__stats {
  margin: 22px 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--sf-cyan-3);
}

/* ---------- 动效 ---------- */
@keyframes home-trace {
  to {
    stroke-dashoffset: -40;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-lane--01 {
    width: 100%;
  }

  .page-home .home-lane--02 {
    width: 93%;
  }

  .page-home .home-lane--03 {
    width: 86%;
  }

  .page-home .home-poster__rail {
    aspect-ratio: 16 / 7;
  }

  .page-home .home-tiers {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-acts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-entrances__grid {
    grid-template-columns: 5fr 4fr 3fr;
    gap: 20px;
    align-items: start;
  }

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

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

  .page-home .home-posts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-close__grid {
    grid-template-columns: 6fr 6fr;
  }
}

@media (min-width: 960px) {
  .page-home .home-poster__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    padding-block: clamp(40px, 6vw, 76px) clamp(32px, 4vw, 56px);
  }

  .page-home .home-lanes__trace {
    display: block;
    position: absolute;
    right: -8%;
    top: -4%;
    width: 46%;
    height: 108%;
    z-index: 0;
    opacity: .55;
    pointer-events: none;
  }

  .page-home .home-lanes__trace path {
    fill: none;
    stroke: var(--sf-cyan);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 6 14;
    animation: home-trace 4s linear infinite;
  }

  .page-home .home-lanes__trace circle {
    fill: var(--sf-orange);
  }
}

@media (min-width: 1000px) {
  .page-home .home-actions__grid {
    grid-template-columns: 180px minmax(0, 1fr) 220px;
    gap: clamp(26px, 3vw, 40px);
  }

  .page-home .home-actions__index {
    position: sticky;
    top: calc(var(--sf-header-h) + 28px);
  }
}

@media (min-width: 1180px) {
  .page-home .home-acts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-lanes__trace path {
    animation: none;
  }

  .page-home .home-lane,
  .page-home .home-col,
  .page-home .home-act a,
  .page-home .home-post a {
    transition: none;
  }
}