/* ============ 首页 · 片库分类一键定位 ============ */

.page-home {
  background: var(--ink);
  color: var(--bone);
}

.page-home a {
  text-decoration: none;
}

/* ---------- 页面上下文 ---------- */
.page-home .page-home__crumbs {
  padding-top: clamp(84px, 12vw, 116px);
  padding-bottom: clamp(8px, 1.6vw, 16px);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--silver);
}

.page-home .page-home__crumbs a {
  color: var(--silver);
  transition: color var(--dur) var(--ease);
}

.page-home .page-home__crumbs a:hover {
  color: var(--curtain);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(6px, 1.6vw, 16px) 0 clamp(52px, 9vw, 108px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  bottom: 18%;
  width: min(620px, 82vw);
  height: min(620px, 82vw);
  background: radial-gradient(circle at 42% 42%, rgba(200, 16, 46, .32), rgba(200, 16, 46, 0) 68%);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(30px, 6vw, 68px);
  align-items: center;
}

.page-home .home-hero__eyebrow {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  color: var(--silver);
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 10.4vw, 122px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--bone);
}

.page-home .home-hero__title em {
  display: block;
  font-style: normal;
  color: var(--curtain);
}

.page-home .home-hero__lede {
  margin: clamp(20px, 3vw, 32px) 0 0;
  max-width: 36ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: rgba(245, 240, 230, .78);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(26px, 3.4vw, 38px);
}

.page-home .home-btn-locate {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 26px;
  font-size: 16px;
  letter-spacing: .02em;
}

.page-home .home-btn-locate svg {
  transition: transform var(--dur) var(--ease);
}

.page-home .home-btn-locate:hover svg,
.page-home .home-btn-locate:focus-visible svg {
  transform: translateY(3px);
}

/* 首屏右侧：对角线切角视觉 + 状态概览 */
.page-home .home-hero__side {
  position: relative;
}

.page-home .home-hero__media {
  margin: 0;
  background: var(--charcoal);
  clip-path: polygon(11% 0, 100% 0, 100% 86%, 0 100%);
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}

.page-home .home-status {
  margin: clamp(-56px, -6vw, -28px) 0 0 clamp(0px, 4vw, 34px);
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 2.6vw, 28px);
  background: var(--veil);
  border-left: 2px solid var(--curtain);
  display: grid;
  gap: 0;
}

.page-home .home-status__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .home-status__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-status__k {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-home .home-status__v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--bone);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- 分类索引速览 ---------- */
.page-home .home-index {
  background: var(--charcoal);
  border-top: 1px solid var(--line);
}

.page-home .home-index__head .rh-section__title {
  font-size: clamp(30px, 5.2vw, 58px);
}

.page-home .home-index__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(30px, 4.4vw, 52px);
}

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

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

.page-home .home-index__lines {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-line {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .home-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--curtain);
  transition: width 320ms var(--ease);
}

.page-home .home-line:hover::after,
.page-home .home-line:focus-within::after {
  width: 100%;
}

.page-home .home-line__icon {
  display: block;
  color: var(--clay);
  padding-top: 4px;
}

.page-home .home-line__icon svg {
  display: block;
}

.page-home .home-line__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--silver);
}

.page-home .home-line__title {
  margin: 6px 0 8px;
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-home .home-line__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .68);
}

.page-home .home-cats {
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-strong);
}

.page-home .home-cats__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .home-cats__list li {
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-size: 14px;
  color: rgba(245, 240, 230, .82);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .home-cats__list li:hover {
  border-color: var(--curtain);
  color: var(--bone);
}

/* ---------- 导航变化要点 ---------- */
.page-home .home-nav {
  background: var(--ink);
}

.page-home .home-nav__grid {
  display: grid;
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.page-home .home-nav__text {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 240, 230, .72);
}

.page-home .home-nav__steps {
  list-style: none;
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  padding: 0;
}

.page-home .home-nav__step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: clamp(12px, 2vw, 20px);
  padding: clamp(20px, 2.6vw, 28px) 0;
  border-top: 1px solid var(--line);
}

.page-home .home-nav__step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .home-nav__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
  color: var(--curtain);
}

.page-home .home-nav__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  color: var(--bone);
}

.page-home .home-nav__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .68);
}

.page-home .home-nav__figure {
  margin: 0;
  border-top: 2px solid var(--curtain);
}

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

.page-home .home-inline-link {
  color: var(--bone);
  border-bottom: 1px solid var(--curtain);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}

.page-home .home-inline-link:hover {
  color: var(--ember);
}

/* ---------- 维护进展摘要 ---------- */
.page-home .home-updates {
  background: var(--charcoal);
  border-top: 1px solid var(--line);
}

.page-home .home-updates__grid {
  display: grid;
  gap: clamp(28px, 4.4vw, 52px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .home-fixes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-fixes li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  color: rgba(245, 240, 230, .84);
}

.page-home .home-fixes__state {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--bone);
}

.page-home .home-fixes__state--done {
  color: var(--silver);
}

.page-home .home-updates__side {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
}

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

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

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .home-stats__cell {
  background: var(--ink);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-home .home-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.2vw, 38px);
  line-height: 1;
  color: var(--bone);
  letter-spacing: -.02em;
}

.page-home .home-stats__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--silver);
}

.page-home .home-updates__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  font-size: 15px;
}

/* ---------- 客服与反馈 ---------- */
.page-home .home-support {
  padding-bottom: clamp(60px, 9vw, 116px);
}

.page-home .home-support__panel {
  display: grid;
  gap: clamp(26px, 3.8vw, 48px);
  padding: clamp(28px, 4.6vw, 56px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--ink) 66%);
}

.page-home .home-support__title {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--bone);
}

.page-home .home-support__text {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 240, 230, .74);
}

.page-home .home-support__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-home .home-support__channels {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .home-channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  background: rgba(20, 20, 26, .72);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  color: var(--bone);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

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

.page-home .home-channel__key {
  grid-column: 1;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-home .home-channel__val {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.8vw, 16px);
  word-break: break-all;
  color: var(--bone);
}

.page-home .home-channel__chip {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--curtain);
  border: 1px solid var(--curtain);
  border-radius: var(--pill);
  padding: 6px 14px;
  white-space: nowrap;
}

.page-home .home-channel__note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }

  .page-home .home-index__grid {
    grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
    align-items: start;
  }

  .page-home .home-nav__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }

  .page-home .home-updates__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-home .home-support__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    align-items: start;
  }
}

@media (min-width: 1240px) {
  .page-home .home-index__lines {
    padding-right: clamp(0px, 3vw, 34px);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-line::after,
  .page-home .home-btn-locate svg,
  .page-home .home-cats__list li,
  .page-home .home-channel {
    transition: none;
  }

  .page-home .home-btn-locate:hover svg,
  .page-home .home-btn-locate:focus-visible svg {
    transform: none;
  }
}