.page-home {
  --home-misalign: 36px;
  position: relative;
  padding-bottom: 72px;
  background:
    radial-gradient(760px 520px at 82% -6%, rgba(47, 227, 208, .10), transparent 62%),
    radial-gradient(620px 460px at 4% 8%, rgba(255, 107, 74, .06), transparent 66%);
}

.page-home .home-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .home-crumb__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(184, 255, 92, .14);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: 24px 0 0;
}

.page-home .home-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .home-lamp {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  flex: 0 0 auto;
}

.page-home .home-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(32px, 8vw, 60px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--text);
  max-width: 15em;
}

.page-home .home-hero__intro {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-home .home-hero__body {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-home .home-hero__cards {
  display: grid;
  gap: 16px;
  min-width: 0;
}

/* ---------- 快捷卡 ---------- */
.page-home .home-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(18, 48, 73, .92), rgba(11, 33, 53, .96));
  overflow: hidden;
}

.page-home .home-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
}

.page-home .home-card--signup::before {
  background: var(--coral);
}

.page-home .home-card--replay::before {
  background: var(--cyan);
}

.page-home .home-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--deco);
}

.page-home .home-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}

.page-home .home-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-home .home-card__thumb {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  aspect-ratio: 8 / 5;
  background: var(--ink-700);
}

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

.page-home .home-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-home .home-steps__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--text);
}

.page-home .home-steps__n {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  font-size: 11px;
  color: var(--cyan);
  background: rgba(47, 227, 208, .12);
  border: 1px solid rgba(47, 227, 208, .32);
}

.page-home .home-card__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .home-card__cut {
  color: var(--deco);
  text-decoration: line-through;
}

.page-home .home-card .bp-btn {
  align-self: flex-start;
  margin-top: 2px;
}

/* ---------- 筛选面板 ---------- */
.page-home .home-filter {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: 22px 20px 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(18, 48, 73, .94) 0%, rgba(6, 19, 31, .98) 78%);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-home .home-filter__head {
  display: grid;
  gap: 6px;
}

.page-home .home-filter__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--deco);
}

.page-home .home-filter__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.page-home .home-filter__group {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-home .home-filter__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .home-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .home-chips__item {
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(6, 19, 31, .55);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
  white-space: nowrap;
}

.page-home .home-chips__item.is-on {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-home .home-filter__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  min-width: 0;
}

.page-home .home-filter__result {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(184, 255, 92, .3);
  border-radius: var(--r-md);
  background: rgba(184, 255, 92, .06);
}

.page-home .home-filter__num {
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-home .home-filter__result-text {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-home .home-filter__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--deco);
}

.page-home .home-filter__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .32);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease);
}

.page-home .home-filter__link:hover,
.page-home .home-filter__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .home-filter__glow {
  display: block;
  width: calc(100% + 40px);
  margin: 4px -20px 0;
  height: 110px;
  object-fit: cover;
  opacity: .35;
  filter: saturate(.8);
  -webkit-mask-image: linear-gradient(to top, #000 20%, transparent 100%);
  mask-image: linear-gradient(to top, #000 20%, transparent 100%);
}

/* ---------- 章节索引 ---------- */
.page-home .home-index {
  padding: 52px 0 0;
}

.page-home .home-index__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--deco);
}

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

.page-home .home-index__cell {
  min-width: 0;
}

.page-home .home-index__link {
  display: grid;
  gap: 6px;
  height: 100%;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(11, 33, 53, .6);
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  border-color: var(--cyan);
  background: rgba(18, 48, 73, .85);
  transform: translateY(-2px);
}

.page-home .home-index__num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .home-index__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.page-home .home-index__sub {
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 通用章节 ---------- */
.page-home .home-sec {
  padding: 64px 0 0;
}

.page-home .home-sec__head {
  display: grid;
  gap: 10px;
  max-width: 44em;
}

.page-home .home-sec__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .home-sec__eyebrow::before {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: var(--cyan);
}

.page-home .home-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-home .home-sec__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-home .home-sec__more {
  display: inline-block;
  margin-top: 24px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .4);
}

/* ---------- 时间轴 ---------- */
.page-home .home-timeline {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.page-home .home-timeline__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  overflow: hidden;
}

.page-home .home-timeline__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-timeline__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-home .home-node {
  position: relative;
  padding-left: 24px;
  min-width: 0;
}

.page-home .home-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1.5px solid var(--deco);
}

.page-home .home-node::after {
  display: none;
}

.page-home .home-node.is-now::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(47, 227, 208, .18);
}

.page-home .home-node__name {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

.page-home .home-node__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 合集瀑布 ---------- */
.page-home .home-waterfall {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.page-home .home-story {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(11, 33, 53, .55);
  overflow: hidden;
}

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

.page-home .home-story__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-story__body {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.page-home .home-story__body .bp-tag {
  justify-self: start;
}

.page-home .home-story__line {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--text);
}

.page-home .home-story__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--deco);
}

/* ---------- 评分 ---------- */
.page-home .home-why {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

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

.page-home .home-score__item {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(11, 33, 53, .5);
}

.page-home .home-score__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-home .home-score__val {
  font-size: 18px;
  color: var(--cyan);
}

.page-home .home-score__bar {
  height: 5px;
  border-radius: var(--r-pill);
  background: rgba(29, 74, 99, .9);
  overflow: hidden;
}

.page-home .home-score__bar::after {
  content: "";
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), rgba(47, 227, 208, .45));
}

.page-home .home-score__item--s5 .home-score__bar::after {
  width: 100%;
}

.page-home .home-score__item--s4 .home-score__bar::after {
  width: 80%;
}

.page-home .home-score__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .home-why__note {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(18, 48, 73, .85), rgba(11, 33, 53, .55));
}

.page-home .home-why__note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: .02em;
  color: var(--muted);
}

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

.page-home .home-why__links a {
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .28);
  padding-bottom: 2px;
}

.page-home .home-why__links a:hover,
.page-home .home-why__links a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 收尾行动区 ---------- */
.page-home .home-sec--last {
  padding-bottom: 8px;
}

.page-home .home-cta {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-home .home-cta__item {
  display: grid;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(11, 33, 53, .55);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
}

.page-home .home-cta__item:hover,
.page-home .home-cta__item:focus-visible {
  border-color: var(--cyan);
  background: rgba(18, 48, 73, .82);
  transform: translateY(-3px);
}

.page-home .home-cta__item--coral {
  border-color: rgba(255, 107, 74, .45);
}

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

.page-home .home-cta__n {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--deco);
}

.page-home .home-cta__item--coral .home-cta__n {
  color: var(--coral);
}

.page-home .home-cta__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.page-home .home-cta__text {
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-home .home-cta__trust {
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--deco);
}

/* ---------- 入场节奏 ---------- */
@keyframes home-breathe {
  0%, 100% { opacity: .35; transform: scale(.86); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes home-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .home-lamp {
    animation: home-breathe 2.8s ease-in-out infinite;
  }

  .page-home .home-card,
  .page-home .home-filter,
  .page-home .home-index__cell {
    animation: home-rise .5s var(--ease) both;
  }

  .page-home .home-card--signup { animation-delay: .04s; }
  .page-home .home-card--replay { animation-delay: .12s; }
  .page-home .home-filter { animation-delay: .08s; }
  .page-home .home-index__cell:nth-child(1) { animation-delay: .04s; }
  .page-home .home-index__cell:nth-child(2) { animation-delay: .10s; }
  .page-home .home-index__cell:nth-child(3) { animation-delay: .16s; }
  .page-home .home-index__cell:nth-child(4) { animation-delay: .22s; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 760px) {
  .page-home .home-hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    padding-top: var(--home-misalign);
  }

  .page-home .home-card--replay {
    margin-top: 26px;
  }

  .page-home .home-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .home-waterfall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .home-story--feature {
    grid-column: span 2;
  }

  .page-home .home-story:nth-child(2) {
    margin-top: 34px;
  }

  .page-home .home-story:nth-child(4) {
    margin-top: 34px;
  }

  .page-home .home-cta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .home-hero__body {
    grid-template-columns: 7fr 5fr;
    gap: 32px;
    align-items: start;
  }

  .page-home .home-hero__cards {
    padding-top: 46px;
  }

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

  .page-home .home-timeline {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-home .home-timeline__track {
    display: flex;
    gap: 16px;
    padding: 26px 0 6px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .page-home .home-node {
    flex: 1 1 0;
    min-width: 136px;
    padding-left: 0;
    padding-top: 26px;
    scroll-snap-align: start;
  }

  .page-home .home-node::before {
    top: 6px;
    left: 0;
  }

  .page-home .home-node::after {
    display: block;
    content: "";
    position: absolute;
    left: 16px;
    right: 0;
    top: 10px;
    height: 1px;
    background: var(--line);
  }

  .page-home .home-node:last-child::after {
    background: linear-gradient(90deg, var(--line), transparent);
  }

  .page-home .home-why {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-home .home-waterfall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-story--feature {
    grid-column: span 2;
  }
}