/* ============================================================
   首页专属样式 —— 作用域 .page-home
   ============================================================ */

.page-home {
  background: var(--cream-050);
  color: var(--brown-900);
  padding: 0;
  overflow-x: clip;
}

.page-home .band {
  padding-block: clamp(50px, 6.5vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  background: var(--ink-900);
  color: var(--on-ink);
  padding-block: clamp(40px, 6vw, 78px) clamp(44px, 6vw, 82px);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 80%;
  background: radial-gradient(58% 76% at 26% 0%, rgba(216, 162, 63, 0.2), transparent 68%);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .hero__rail,
.page-home .hero__lead,
.page-home .hero__visual {
  min-width: 0;
}

/* 纵向路径图 */
.page-home .hero__rail {
  border-left: 1px solid var(--ink-500);
  padding-left: 18px;
}

.page-home .hero__rail-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--on-ink-faint);
  text-transform: uppercase;
}

.page-home .rail {
  position: relative;
  padding-left: 24px;
}

.page-home .rail__svg {
  position: absolute;
  left: 4px;
  top: 10px;
  width: 2px;
  height: calc(100% - 34px);
  overflow: visible;
}

.page-home .rail__line {
  fill: none;
  stroke: var(--gold-500);
  stroke-width: 1;
  stroke-dasharray: 4 5;
  opacity: 0.6;
}

.page-home .hero__rail.is-visible .rail__line {
  animation: home-rail-draw 1.2s var(--ease) 1 both;
}

@keyframes home-rail-draw {
  from { stroke-dashoffset: 108; }
  to   { stroke-dashoffset: 0; }
}

.page-home .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rail__stop {
  position: relative;
  padding-block: 9px;
}

.page-home .rail__stop::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 15px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--gold-500);
  background: var(--ink-900);
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .rail__stop:hover::before {
  background: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(216, 162, 63, 0.18);
}

.page-home .rail__name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--on-ink);
  line-height: 1.4;
}

.page-home .rail__note {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  color: var(--on-ink-faint);
}

/* 首屏主文案 */
.page-home .hero__lead {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .hero__lead h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--on-ink);
}

.page-home .hero__text {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--on-ink-soft);
}

.page-home .hero__badges {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 13px;
  color: var(--on-ink-faint);
}

.page-home .hero__badges li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .hero__badges .mono {
  font-size: 15px;
  color: var(--gold-500);
  font-weight: 600;
}

/* 首屏主图 */
.page-home .media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin: 0;
}

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

.page-home .hero__visual {
  border: 1px solid var(--ink-500);
}

.page-home .hero__visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 52%;
  background: linear-gradient(to top, rgba(10, 26, 42, 0.78), transparent);
  pointer-events: none;
}

.page-home .hero__visual .media__caption {
  position: relative;
  z-index: 1;
  font-size: 11.5px;
  color: var(--on-ink-soft);
}

/* 首屏三张入口卡片 */
.page-home .hero__deck {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .gateway-card {
  display: block;
  background: var(--ink-700);
  border: 1px solid var(--ink-500);
  border-radius: var(--radius);
  padding: 22px 22px 24px;
  color: var(--on-ink);
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .gateway-card:hover,
.page-home .gateway-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-2);
  outline: none;
}

.page-home .gateway-card .card__index {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-500);
}

.page-home .gateway-card .card__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--on-ink);
}

.page-home .gateway-card .card__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--on-ink-soft);
}

.page-home .gateway-card .card__meta {
  display: inline-block;
  font-size: 11.5px;
  color: var(--on-ink-faint);
  border-top: 1px solid var(--ink-500);
  padding-top: 10px;
  width: 100%;
}

/* ---------- 入口重排对照 ---------- */
.page-home .reorder {
  background: var(--cream-050);
}

.page-home .reorder__head {
  display: grid;
  gap: 16px;
}

.page-home .reorder__title h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .reorder__lede {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-600);
}

.page-home .reorder__strip {
  margin-top: clamp(26px, 3.6vw, 40px);
  height: clamp(86px, 11vw, 138px);
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}

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

.page-home .timeline {
  list-style: none;
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-home .timeline__node {
  position: relative;
  border-top: 1px solid var(--hairline-strong);
  padding-top: 20px;
}

.page-home .timeline__node::before {
  content: "";
  position: absolute;
  top: -4.5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-500);
  transition: box-shadow 0.2s var(--ease);
}

.page-home .timeline__node:hover::before {
  box-shadow: 0 0 0 5px rgba(216, 162, 63, 0.2);
}

.page-home .timeline__node:last-child::before {
  background: var(--coral-500);
}

.page-home .timeline__ver {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

.page-home .timeline__title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-home .timeline__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-600);
}

/* ---------- 帮助中心 ---------- */
.page-home .answers {
  background: var(--ink-700);
  color: var(--on-ink);
}

.page-home .answers__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-home .answers__intro h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--on-ink);
}

.page-home .answers__lede {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--on-ink-soft);
}

.page-home .answers__figure {
  border: 1px solid var(--ink-500);
}

.page-home .answers__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(30px, 4vw, 48px);
}

.page-home .answers__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: rgba(251, 247, 238, 0.05);
  border: 1px solid var(--ink-500);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .answers__card:hover,
.page-home .answers__card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold-500);
  background: rgba(251, 247, 238, 0.09);
  outline: none;
}

.page-home .answers__cat {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--on-ink);
}

.page-home .answers__count {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-ink-soft);
}

.page-home .answers__count .mono {
  font-size: 18px;
  font-weight: 600;
  color: var(--gold-500);
}

.page-home .answers__rev {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ink-500);
  font-size: 11.5px;
  color: var(--on-ink-faint);
}

.page-home .answers__card--go {
  background: rgba(216, 162, 63, 0.1);
  border-color: var(--gold-line);
}

.page-home .answers__card--go .answers__rev {
  color: var(--gold-500);
}

/* ---------- 记录查询 ---------- */
.page-home .records {
  background: var(--cream-050);
}

.page-home .records__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-home .records__intro h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .records__text {
  margin: 0 0 22px;
  max-width: 48ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate-600);
}

.page-home .records__facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
}

.page-home .records__facts li {
  position: relative;
  padding: 10px 0 10px 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--brown-900);
  border-bottom: 1px solid var(--hairline);
}

.page-home .records__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--gold-500);
}

.page-home .records__facts .mono {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-700);
}

.page-home .daylist {
  background: var(--cream-100);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-home .daylist__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 18px;
  background: var(--ink-900);
  color: var(--on-ink);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

.page-home .daylist__hint {
  font-size: 11.5px;
  color: var(--on-ink-faint);
}

.page-home .daylist__items {
  list-style: none;
  margin: 0;
  padding: 4px 0;
}

.page-home .daylist__row {
  display: grid;
  grid-template-columns: 4.8em 1fr;
  grid-template-areas:
    "day kind"
    "day note";
  gap: 2px 14px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--hairline);
  transition: background 0.16s var(--ease);
}

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

.page-home .daylist__row:hover {
  background: var(--gold-200);
}

.page-home .daylist__day {
  grid-area: day;
  align-self: start;
  padding-top: 2px;
  font-size: 11.5px;
  color: var(--gold-500);
  font-weight: 600;
}

.page-home .daylist__kind {
  grid-area: kind;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-home .daylist__note {
  grid-area: note;
  font-size: 13px;
  color: var(--slate-600);
}

.page-home .daylist__foot {
  margin: 0;
  padding: 12px 18px;
  border-top: 1px solid var(--hairline-strong);
  font-size: 11.5px;
  color: var(--slate-600);
}

/* ---------- 会馆专栏 ---------- */
.page-home .blog {
  background: var(--cream-100);
}

.page-home .blog__head {
  display: grid;
  gap: 14px;
}

.page-home .blog__title h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .blog__lede {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-600);
}

.page-home .blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .blog__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px;
  background: var(--cream-050);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .blog__card:hover {
  transform: translateY(-2px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-2);
}

.page-home .blog__card .tag {
  align-self: flex-start;
}

.page-home .blog__card .card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-home .blog__card .card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-600);
}

.page-home .blog__card .card__meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  font-size: 11.5px;
  color: var(--slate-600);
}

.page-home .blog__more {
  margin-top: clamp(26px, 3.4vw, 38px);
}

/* ---------- 分区索引 ---------- */
.page-home .compass {
  background: var(--ink-900);
  color: var(--on-ink);
}

.page-home .compass .eyebrow {
  display: block;
  margin: 0 0 22px;
}

.page-home .compass__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-home .compass__item {
  border-top: 1px solid var(--ink-500);
}

.page-home .compass__item:last-child {
  border-bottom: 1px solid var(--ink-500);
}

.page-home .compass__link {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  gap: 3px 14px;
  padding: 16px 4px;
  text-decoration: none;
  transition: background 0.16s var(--ease), padding-left 0.16s var(--ease);
}

.page-home .compass__link:hover,
.page-home .compass__link:focus-visible {
  background: rgba(216, 162, 63, 0.08);
  padding-left: 12px;
  outline: none;
}

.page-home .compass__num {
  grid-area: num;
  align-self: start;
  padding-top: 2px;
  font-size: 11.5px;
  color: var(--gold-500);
  letter-spacing: 0.08em;
}

.page-home .compass__name {
  grid-area: name;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--on-ink);
}

.page-home .compass__desc {
  grid-area: desc;
  font-size: 13px;
  color: var(--on-ink-faint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hero__deck {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-home .daylist__row {
    grid-template-columns: 5.6em 7em 1fr;
    grid-template-areas: "day kind note";
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-home .hero__deck {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-home .gateway-card:nth-child(2) {
    margin-top: 22px;
  }

  .page-home .gateway-card:nth-child(3) {
    margin-top: 44px;
  }

  .page-home .compass__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 clamp(24px, 4vw, 56px);
  }

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

  .page-home .compass__item:nth-last-child(1),
  .page-home .compass__item:nth-last-child(2) {
    border-bottom: 1px solid var(--ink-500);
  }
}

@media (min-width: 900px) {
  .page-home .reorder__head {
    grid-template-columns: 5fr 7fr;
    gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }

  .page-home .blog__head {
    grid-template-columns: 5fr 7fr;
    gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }

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

  .page-home .timeline__node {
    padding: 24px 24px 0 0;
  }

  .page-home .timeline__node:last-child {
    padding-right: 0;
  }

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

  .page-home .records__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(24px, 3vw, 40px);
    align-items: start;
  }

  .page-home .hero__rail {
    grid-column: 1 / span 3;
  }

  .page-home .hero__lead {
    grid-column: 4 / span 5;
  }

  .page-home .hero__visual {
    grid-column: 9 / span 4;
  }
}

@media (min-width: 1000px) {
  .page-home .answers__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .page-home .compass__item:nth-last-child(1),
  .page-home .compass__item:nth-last-child(2) {
    border-bottom: 1px solid var(--ink-500);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__rail.is-visible .rail__line {
    animation: none;
  }
}