.page-home {
  --home-hair: rgba(243, 231, 211, .13);
  --home-text-soft: rgba(243, 231, 211, .74);
  --home-grad: linear-gradient(120deg, var(--blue), var(--violet));
  --home-hot: linear-gradient(120deg, var(--red), var(--orange));
  --home-paper-ink: #241C19;
  --home-paper-muted: rgba(36, 28, 25, .7);
  position: relative;
  display: block;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(138, 92, 255, .2), transparent 62%),
    radial-gradient(820px 520px at 4% 8%, rgba(74, 107, 255, .15), transparent 64%),
    var(--ink);
  color: var(--cream);
  padding-bottom: var(--sp5);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .home-hero__grid > *,
.page-home .home-channel__grid > *,
.page-home .home-ranking__cards > *,
.page-home .home-start__steps > *,
.page-home .home-notice__wrap > * {
  min-width: 0;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  padding: var(--sp5) 0 var(--sp4);
}

.page-home .home-hero__crumbs {
  margin-bottom: var(--sp3);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp4);
}

.page-home .home-hero__side {
  max-width: 380px;
  padding-top: var(--sp2);
  border-top: 3px solid var(--red);
}

.page-home .home-hero__brand {
  margin: 0 0 var(--sp1);
  font-family: var(--font-serif);
  font-size: clamp(30px, 7vw, 44px);
  font-weight: 900;
  letter-spacing: .06em;
  line-height: 1.1;
  color: var(--cream);
  text-shadow: 0 0 22px rgba(138, 92, 255, .5);
}

.page-home .home-hero__issue {
  margin-bottom: var(--sp3);
}

.page-home .home-hero__line {
  margin: 0 0 var(--sp3);
  font-size: 17px;
  line-height: 1.75;
  color: var(--home-text-soft);
}

.page-home .home-hero__figure {
  position: relative;
  margin: 0 0 var(--sp3);
  border: 1px solid var(--home-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-home .home-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(74, 107, 255, .28), transparent 54%, rgba(225, 6, 0, .22));
  pointer-events: none;
}

.page-home .home-hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .home-hero__title {
  margin: 0 0 var(--sp2);
  font-family: var(--font-serif);
  font-size: clamp(28px, 7vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--cream);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-home .home-hero__title {
    background: var(--home-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    filter: drop-shadow(0 0 26px rgba(138, 92, 255, .38));
  }
}

.page-home .home-hero__lede {
  margin: 0 0 var(--sp3);
  max-width: 34em;
}

.page-home .home-hero__index {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp2);
}

.page-home .home-hero__card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--sp3);
  border: 1px solid var(--home-hair);
  border-radius: var(--r);
  background: rgba(23, 19, 28, .64);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--cream);
  text-decoration: none;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.page-home .home-hero__card:hover,
.page-home .home-hero__card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 61, 46, .6);
  box-shadow: 0 18px 42px -20px rgba(225, 6, 0, .7);
}

.page-home .home-hero__card-no {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--red-text);
}

.page-home .home-hero__card-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-home .home-hero__card-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--home-text-soft);
}

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

@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: var(--sp5) 0 var(--sp5);
  }

  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
    gap: var(--sp5);
    align-items: start;
  }

  .page-home .home-hero__side {
    position: sticky;
    top: 108px;
  }
}

/* ---------- 章节头 ---------- */

.page-home .home-head {
  max-width: 720px;
  margin: 0 0 var(--sp4);
}

.page-home .home-head__title {
  margin: 0 0 var(--sp2);
  font-family: var(--font-serif);
  font-size: clamp(24px, 4.4vw, 40px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .02em;
  color: var(--cream);
}

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

/* ---------- 通道快照 ---------- */

.page-home .home-channel {
  padding: var(--sp5) 0 0;
}

.page-home .home-channel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp3);
}

.page-home .home-channel__card {
  position: relative;
  padding: var(--sp3);
  border: 1px solid var(--home-hair);
  border-radius: var(--r);
  background: linear-gradient(150deg, rgba(23, 19, 28, .92), rgba(11, 10, 15, .92));
  overflow: hidden;
}

.page-home .home-channel__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--home-hot);
}

.page-home .home-channel__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--sp2);
}

.page-home .home-channel__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-home .home-channel__unit {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .home-channel__title {
  margin: 0 0 var(--sp2);
  font-size: 19px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .home-channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-text-soft);
}

.page-home .home-channel__figure {
  margin: var(--sp4) 0 0;
  border: 1px solid var(--home-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

@media (min-width: 720px) {
  .page-home .home-channel__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .home-channel__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-channel__card:nth-child(2) {
    margin-top: 32px;
  }

  .page-home .home-channel__card:nth-child(4) {
    margin-top: 16px;
  }
}

/* ---------- 公告与统计 ---------- */

.page-home .home-notice {
  margin-top: var(--sp5);
  padding: var(--sp5) 0;
  border-top: 1px solid var(--home-hair);
  border-bottom: 1px solid var(--home-hair);
  background: linear-gradient(180deg, rgba(23, 19, 28, .82), rgba(11, 10, 15, .2));
}

.page-home .home-notice__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp4);
}

.page-home .home-notice__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-home .home-notice__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: .9;
}

.page-home .home-notice__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 38% 28%, rgba(74, 107, 255, .38), transparent 62%);
  pointer-events: none;
}

.page-home .home-notice__items {
  display: grid;
  gap: var(--sp2);
  margin: var(--sp3) 0;
}

.page-home .home-notice__item {
  border: 1px solid var(--home-hair);
  border-radius: var(--r);
  background: rgba(11, 10, 15, .6);
  overflow: hidden;
}

.page-home .home-notice__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp2);
  width: 100%;
  padding: var(--sp3);
  background: none;
  border: 0;
  color: var(--cream);
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.page-home .home-notice__toggle-mark {
  flex: 0 0 auto;
  font-size: 20px;
  line-height: 1;
  color: var(--red-text);
}

.page-home .home-notice__panel {
  padding: 0 var(--sp3) var(--sp3);
}

.page-home .home-notice__panel[hidden] {
  display: none;
}

.page-home .home-notice__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-text-soft);
}

@media (min-width: 900px) {
  .page-home .home-notice__wrap {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: var(--sp5);
    align-items: start;
  }
}

/* ---------- 榜单速览 ---------- */

.page-home .home-ranking {
  padding: var(--sp5) 0;
}

.page-home .home-ranking__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp2);
  margin-bottom: var(--sp3);
}

.page-home .home-ranking__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp3);
}

.page-home .home-rank-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp2);
  padding: var(--sp3);
  border: 1px solid var(--home-hair);
  border-radius: var(--r);
  background: rgba(23, 19, 28, .74);
  transition: transform .35s var(--ease), border-color .3s var(--ease);
}

.page-home .home-rank-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 92, 255, .55);
}

.page-home .home-rank-card__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--red-text);
}

.page-home .home-rank-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .home-rank-card__text {
  flex: 1 1 auto;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--home-text-soft);
}

.page-home .home-rank-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp2);
  margin: 0;
  padding-top: var(--sp2);
  border-top: 1px dashed var(--home-hair);
  font-size: 13px;
  color: var(--cyan);
}

.page-home .home-rank-card__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--violet);
}

.page-home .home-ranking__more {
  margin-top: var(--sp4);
}

@media (min-width: 700px) {
  .page-home .home-ranking__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .home-ranking__cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-rank-card:nth-child(2) {
    margin-top: 28px;
  }
}

/* ---------- 三步路径 ---------- */

.page-home .home-start {
  padding: 0 0 var(--sp5);
}

.page-home .home-start__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp3);
}

.page-home .home-start__step {
  position: relative;
  padding: var(--sp3) 0 0;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-start__step::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--home-hot);
  box-shadow: 0 0 14px rgba(255, 61, 46, .75);
}

.page-home .home-start__no {
  display: block;
  margin-bottom: var(--sp2);
  font-size: 14px;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-home .home-start__title {
  margin: 0 0 var(--sp2);
  font-size: 20px;
  font-weight: 700;
  color: var(--cream);
}

.page-home .home-start__text {
  margin: 0 0 var(--sp3);
  font-size: 15px;
  line-height: 1.75;
  color: var(--home-text-soft);
}

.page-home .home-start__link {
  font-size: 14px;
  color: var(--red-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 94, .45);
  padding-bottom: 2px;
}

.page-home .home-start__link:hover {
  border-bottom-color: var(--red-text);
}

@media (min-width: 880px) {
  .page-home .home-start__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp4);
  }
}

/* ---------- 联系入口 ---------- */

.page-home .home-contact {
  padding: 0 0 var(--sp4);
}

.page-home .home-contact__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp4);
  padding: var(--sp4) var(--sp3);
  border-radius: var(--r-lg);
  color: var(--home-paper-ink);
}

.page-home .home-contact__title {
  margin: 0 0 var(--sp2);
  font-family: var(--font-serif);
  font-size: clamp(24px, 4.2vw, 36px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--home-paper-ink);
}

.page-home .home-contact__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--home-paper-muted);
}

.page-home .home-contact__list {
  margin: var(--sp3) 0;
}

.page-home .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--sp2);
  padding: var(--sp2) 0;
  border-bottom: 1px solid rgba(36, 28, 25, .14);
}

.page-home .contact-row__label {
  flex: 0 0 76px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--home-paper-muted);
}

.page-home .contact-row__value {
  flex: 1 1 auto;
  font-size: 16px;
  line-height: 1.6;
  color: var(--home-paper-ink);
  overflow-wrap: anywhere;
}

.page-home .home-contact__link {
  text-decoration: none;
  border-bottom: 1px solid rgba(225, 6, 0, .35);
}

.page-home .copy-btn {
  flex: 0 0 auto;
  padding: 4px 14px;
  border: 1px solid rgba(36, 28, 25, .28);
  border-radius: 999px;
  background: transparent;
  color: var(--home-paper-ink);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease);
}

.page-home .copy-btn:hover {
  background: var(--red);
  border-color: var(--red);
  color: var(--cream);
}

.page-home .home-contact__note {
  margin: 0 0 var(--sp2);
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-paper-muted);
}

.page-home .home-contact__more {
  margin: 0;
  font-size: 14px;
  color: var(--home-paper-muted);
}

.page-home .home-contact__more a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(225, 6, 0, .4);
}

.page-home .home-contact__figure {
  margin: 0;
  border-radius: var(--r);
  overflow: hidden;
}

.page-home .home-contact__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 7;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-home .home-contact__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: center;
    gap: var(--sp5);
    padding: var(--sp5);
  }
}