.page-home {
  --home-hair: rgba(20, 17, 14, 0.14);
  --home-hair-soft: rgba(20, 17, 14, 0.07);
  --home-hair-inv: rgba(232, 220, 192, 0.22);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.page-home p {
  margin: 0;
}

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

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

.page-home ol,
.page-home ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .section {
  padding: clamp(56px, 8vw, 104px) 0;
}

.page-home .section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-green-3);
}

.page-home .section-label::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold);
}

.page-home h2 {
  font-size: clamp(27px, 4.1vw, 44px);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 26px) 0 clamp(52px, 8vw, 96px);
  background: var(--ink-green);
  color: var(--sand);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  top: -150px;
  right: -170px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 74, 0.22);
  pointer-events: none;
}

.page-home .hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 220, 192, 0.72);
}

.page-home .hero-eyebrow .mono {
  color: var(--gold);
}

.page-home .hero-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
}

.page-home .hero-title {
  max-width: 21ch;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 0.99;
  color: var(--paper);
}

.page-home .hero-lede {
  max-width: 56ch;
  margin-top: 20px;
  font-size: clamp(15px, 1.5vw, 17px);
  color: rgba(232, 220, 192, 0.8);
}

.page-home .hero-grid {
  display: grid;
  gap: 26px;
  margin-top: clamp(30px, 5vw, 56px);
}

.page-home .hero-questions {
  display: grid;
  border-top: 1px solid var(--home-hair-inv);
  align-content: start;
}

.page-home .hero-questions li {
  border-bottom: 1px solid var(--home-hair-inv);
}

.page-home .hero-questions a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 15px 6px;
  transition: background var(--ease);
}

.page-home .hero-questions a:hover,
.page-home .hero-questions a:focus-visible {
  background: rgba(232, 220, 192, 0.07);
}

.page-home .q-num {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .q-text {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .q-text em {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  color: rgba(232, 220, 192, 0.62);
}

.page-home .hero-stage {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--home-hair-inv);
  border-radius: var(--r-lg);
  background: var(--ink-green-2);
}

.page-home .hero-rail {
  position: relative;
  padding: 26px 20px 26px 30px;
}

.page-home .hero-rail::before {
  content: "";
  position: absolute;
  top: 44px;
  bottom: 44px;
  left: 47px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), rgba(201, 162, 74, 0.16));
}

.page-home .hero-node {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 26px;
}

.page-home .hero-node:last-child {
  padding-bottom: 0;
}

.page-home .hero-node + .hero-node {
  margin-top: 8px;
}

.page-home .node-num {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--ink-green-2);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-home .hero-node.is-switch .node-num {
  border-color: var(--red);
  color: #fbe6df;
  box-shadow: 0 0 0 4px rgba(216, 57, 31, 0.18);
}

.page-home .hero-node-body h2 {
  margin-bottom: 6px;
  font-size: 20px;
  color: var(--paper);
}

.page-home .hero-node-body p {
  max-width: 48ch;
  margin-bottom: 12px;
  font-size: 14.5px;
  color: rgba(232, 220, 192, 0.78);
}

.page-home .node-hint {
  display: block;
  max-height: 0;
  margin-top: 10px;
  overflow: hidden;
  opacity: 0;
  font-size: 12px;
  color: rgba(232, 220, 192, 0.6);
  transition: max-height var(--ease), opacity var(--ease), margin var(--ease);
}

.page-home .hero-node:hover .node-hint,
.page-home .hero-node:focus-within .node-hint {
  max-height: 70px;
  opacity: 1;
}

.page-home .hero-figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink-green-3);
}

.page-home .hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 公告 ---------- */
.page-home .notices {
  background: var(--paper);
}

.page-home .notices-head {
  max-width: 720px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .notices-lede {
  margin-top: 16px;
  font-size: 16px;
  color: var(--rock);
}

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

.page-home .notices-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-home .notices-tags .pill {
  transition: transform var(--ease), background var(--ease), color var(--ease);
}

.page-home .notices-tags .pill:hover,
.page-home .notices-tags .pill:focus-visible {
  transform: translateY(-2px);
}

.page-home .notice-group + .notice-group {
  margin-top: 22px;
}

.page-home .group-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ink-green);
}

.page-home .group-title .mono {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-home .notice-item {
  padding: 16px 0 18px;
  border-top: 1px solid var(--home-hair);
}

.page-home .notice-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
  font-size: 12px;
  color: var(--rock);
}

.page-home .notice-meta .mono {
  color: var(--ink-green-3);
}

.page-home .notice-title {
  margin-bottom: 5px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .notice-text {
  font-size: 14.5px;
  color: var(--rock);
}

.page-home .notices-figure {
  margin: 0;
  align-self: start;
}

.page-home .notices-figure img {
  width: 100%;
  border-radius: var(--r-md);
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-home .notices-figure figcaption {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-size: 13px;
  color: var(--rock);
}

/* ---------- 两步 ---------- */
.page-home .two-step {
  background: var(--paper);
  border-top: 1px solid var(--home-hair-soft);
}

.page-home .two-step-head {
  max-width: 680px;
}

.page-home .two-step-lede {
  margin-top: 16px;
  font-size: 16px;
  color: var(--rock);
}

.page-home .step-rail {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-home .step-node {
  position: relative;
  display: grid;
  gap: 20px;
  padding-left: 46px;
}

.page-home .step-node::before {
  content: "";
  position: absolute;
  top: 40px;
  bottom: -30px;
  left: 16px;
  width: 2px;
  background: var(--mist);
}

.page-home .step-node:last-child::before {
  bottom: auto;
  height: 46px;
}

.page-home .step-num {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink-green);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-home .step-node:nth-child(2) .step-num {
  background: var(--gold);
  color: var(--ink-green);
}

.page-home .step-body h3 {
  margin-bottom: 10px;
  font-size: clamp(20px, 2.6vw, 27px);
  color: var(--ink);
}

.page-home .step-body > p {
  max-width: 52ch;
  font-size: 15.5px;
  color: var(--rock);
}

.page-home .step-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 20px;
}

.page-home .step-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--ink);
}

.page-home .step-list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--gold);
}

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

.page-home .step-figure img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ---------- 资讯 ---------- */
.page-home .news {
  background: var(--ink-green);
  color: var(--sand);
}

.page-home .news .section-label {
  color: rgba(232, 220, 192, 0.7);
}

.page-home .news h2 {
  color: var(--paper);
}

.page-home .news-head {
  max-width: 640px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-home .news-lede {
  margin-top: 16px;
  font-size: 16px;
  color: rgba(232, 220, 192, 0.78);
}

.page-home .news-item {
  display: grid;
  gap: 12px;
  padding: 22px 0;
  border-top: 1px solid var(--home-hair-inv);
}

.page-home .news-item:last-of-type {
  border-bottom: 1px solid var(--home-hair-inv);
}

.page-home .news-issue {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 12px;
  color: rgba(232, 220, 192, 0.6);
}

.page-home .news-title {
  margin-bottom: 6px;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  color: var(--paper);
}

.page-home .news-text {
  max-width: 60ch;
  font-size: 14.5px;
  color: rgba(232, 220, 192, 0.75);
}

.page-home .news-go {
  justify-self: start;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--gold);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
}

.page-home .news-more {
  margin-top: 26px;
}

/* ---------- 支持 ---------- */
.page-home .support {
  background: var(--paper);
}

.page-home .support-head {
  max-width: 700px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-home .support-lede {
  margin-top: 16px;
  font-size: 16px;
  color: var(--rock);
}

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

.page-home .support-block {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-md);
  background: var(--mist);
  transition: transform var(--ease), background var(--ease);
}

.page-home .support-block:hover,
.page-home .support-block:focus-visible {
  transform: translateY(-3px);
}

.page-home .support-block .block-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-green-3);
}

.page-home .support-block h3 {
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
}

.page-home .support-block p {
  font-size: 14.5px;
  color: var(--rock);
}

.page-home .support-block .block-go {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-green);
}

.page-home .support-block--ink {
  background: var(--ink-green);
}

.page-home .support-block--ink .block-label {
  color: var(--gold);
}

.page-home .support-block--ink h3 {
  color: var(--paper);
}

.page-home .support-block--ink p {
  color: rgba(232, 220, 192, 0.78);
}

.page-home .support-block--ink .block-go {
  color: var(--gold);
}

.page-home .support-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 24px;
  border-top: 1px solid var(--home-hair);
}

.page-home .stat {
  display: grid;
  gap: 4px;
}

.page-home .stat-num {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--ink-green);
  letter-spacing: -0.01em;
}

.page-home .stat-label {
  font-size: 12.5px;
  color: var(--rock);
}

/* ---------- 收束 ---------- */
.page-home .closing {
  padding: clamp(48px, 7vw, 84px) 0;
  background: var(--sand);
}

.page-home .closing-inner {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-home .closing-text {
  max-width: 620px;
}

.page-home .closing-text .section-label {
  color: var(--ink-green-3);
}

.page-home .closing-text h2 {
  font-size: clamp(24px, 3.4vw, 36px);
  color: var(--ink-green);
}

.page-home .closing-text p:last-child {
  margin-top: 14px;
  font-size: 15.5px;
  color: var(--ink-green-3);
}

.page-home .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .support-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .news-item {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    align-items: start;
    gap: 18px;
  }

  .page-home .news-go {
    align-self: center;
  }
}

@media (min-width: 760px) {
  .page-home .hero-stage {
    grid-template-columns: minmax(0, 1fr) 270px;
  }

  .page-home .hero-figure {
    order: 2;
    height: 100%;
    aspect-ratio: auto;
  }

  .page-home .step-figure img {
    aspect-ratio: 16 / 11;
  }
}

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .notices-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
  }

  .page-home .step-node {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: center;
    gap: 40px;
    padding-left: 64px;
  }

  .page-home .step-node::before {
    left: 16px;
  }

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

  .page-home .support-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-home .closing-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

@media (min-width: 1180px) {
  .page-home .hero-stage {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-home .step-node {
    grid-template-columns: minmax(0, 1fr) 420px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-home .support-block:hover,
  .page-home .notices-tags .pill:hover {
    transform: none;
  }
}