.page-home {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0;
}

.page-home p {
  margin: 0;
}

.page-home a {
  color: inherit;
}

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

.page-home figure {
  margin: 0;
}

.page-home [id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- 页面上下文条 ---------- */
.page-home .page-context {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.page-home .page-context .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 16px;
  padding-top: 9px;
  padding-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(17, 20, 23, 0.62);
}

.page-home .context-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--mid);
}

.page-home .context-status .status-dot {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(56, 242, 208, 0.18);
}

/* ---------- 首屏入口 ---------- */
.page-home .entry-hero {
  position: relative;
  overflow: hidden;
  background: var(--sea);
  border-top: 3px solid var(--orange);
  color: var(--paper);
}

.page-home .entry-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(201, 209, 214, 0.08) 0 1px,
    transparent 1px 96px
  );
  pointer-events: none;
}

.page-home .entry-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(30px, 5vw, 58px);
}

.page-home .entry-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .entry-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--orange);
  vertical-align: middle;
  margin-right: 10px;
}

.page-home .entry-copy h1 {
  margin-top: 16px;
  font-size: clamp(34px, 6.4vw, 66px);
  color: var(--cream);
}

.page-home .entry-lede {
  max-width: 48ch;
  margin-top: 18px;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.82);
}

.page-home .entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .btn-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid rgba(244, 239, 228, 0.42);
  background: transparent;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-home .btn-line:hover,
.page-home .btn-line:focus-visible {
  border-color: var(--cyan);
  background: rgba(56, 242, 208, 0.1);
}

.page-home .entry-facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid rgba(201, 209, 214, 0.22);
  max-width: 52ch;
}

.page-home .entry-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(201, 209, 214, 0.16);
  font-size: 14px;
  color: rgba(244, 239, 228, 0.72);
}

.page-home .entry-facts .mono {
  flex: 0 0 auto;
  min-width: 44px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .entry-media {
  border: 1px solid rgba(201, 209, 214, 0.28);
  background: var(--sea-deep);
  padding: 10px 10px 0;
}

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

.page-home .entry-media figcaption {
  margin-top: 10px;
  padding: 10px 2px 12px;
  border-top: 1px solid rgba(201, 209, 214, 0.2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 三类索引标签 ---------- */
.page-home .index-band {
  padding-block: clamp(28px, 4vw, 46px);
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.page-home .index-lede {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 28px);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 500;
  line-height: 1.75;
}

.page-home .index-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .index-tags li {
  background: var(--paper);
}

.page-home .index-tags a {
  display: block;
  height: 100%;
  padding: 20px 18px 22px;
  border-top: 3px solid transparent;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-home .index-tags a:hover,
.page-home .index-tags a:focus-visible {
  background: var(--cream);
  border-top-color: var(--orange);
}

.page-home .index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-home .index-name {
  display: block;
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.page-home .index-desc {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(17, 20, 23, 0.7);
}

/* ---------- 双列信息板 ---------- */
.page-home .board {
  padding-block: clamp(40px, 6vw, 74px);
}

.page-home .board-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .board-head h2 {
  margin-top: 12px;
  font-size: clamp(24px, 3.4vw, 38px);
}

.page-home .board-col h3 {
  font-size: 17px;
  letter-spacing: 0.02em;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.page-home .board-col--notice h3 {
  border-bottom-color: var(--orange);
}

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

.page-home .board-list li a {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 0 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.65;
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-home .board-list li a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(17, 20, 23, 0.5);
  padding-top: 3px;
}

.page-home .board-list li a:hover,
.page-home .board-list li a:focus-visible {
  color: var(--mid);
  padding-left: 6px;
}

.page-home .board-more {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-home .board-more a {
  color: var(--mid);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 78, 121, 0.4);
  padding-bottom: 2px;
}

.page-home .board-more a:hover,
.page-home .board-more a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

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

.page-home .notice-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .notice-when {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--sea);
  background: var(--warn);
  padding: 2px 8px;
}

.page-home .notice-title {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .notice-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(17, 20, 23, 0.72);
}

.page-home .notice-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--mid);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 3px;
}

.page-home .notice-link:hover,
.page-home .notice-link:focus-visible {
  color: var(--orange);
}

.page-home .board-media {
  margin-top: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  background: var(--cool);
  padding: 8px 8px 0;
}

.page-home .board-media img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-home .board-media figcaption {
  padding: 10px 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: rgba(17, 20, 23, 0.62);
}

/* ---------- 旧版本资料索引带 ---------- */
.page-home .archive {
  padding-block: clamp(40px, 6vw, 74px);
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .archive-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .archive-rail {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.page-home .archive-rail .rail-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .archive-rail h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 3.2vw, 34px);
}

.page-home .archive-lede {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(17, 20, 23, 0.74);
}

.page-home .archive-media {
  margin-top: 22px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 8px;
}

.page-home .archive-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .archive-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-home .archive-row {
  display: grid;
  gap: 2px;
  padding: 15px 2px;
  border-top: 1px solid var(--line);
  text-decoration: none;
  transition: background 0.18s ease, padding-left 0.18s ease;
}

.page-home .archive-row:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-home .archive-row:hover,
.page-home .archive-row:focus-visible {
  background: var(--paper);
  padding-left: 10px;
}

.page-home .archive-ver {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .archive-name {
  font-size: 16px;
  font-weight: 700;
}

.page-home .archive-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(17, 20, 23, 0.55);
}

.page-home .archive-note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(17, 20, 23, 0.6);
  max-width: 46ch;
}

/* ---------- 反馈归档卡片墙 ---------- */
.page-home .feedback {
  padding-block: clamp(40px, 6vw, 74px);
}

.page-home .feedback-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-home .feedback-head h2 {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.4vw, 36px);
}

.page-home .feedback-head > p:last-child {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(17, 20, 23, 0.72);
}

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

.page-home .fb-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sea);
  padding: 20px 20px 18px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-top-color 0.22s ease;
}

.page-home .fb-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 26px rgba(11, 31, 51, 0.1);
}

.page-home .fb-card--a {
  border-top-color: var(--orange);
}

.page-home .fb-card--b {
  border-top-color: var(--mid);
}

.page-home .fb-card--c {
  border-top-color: var(--warn);
}

.page-home .fb-card--d {
  border-top-color: var(--cool);
}

.page-home .fb-card--d:hover {
  border-top-color: var(--cyan);
}

.page-home .fb-issue {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(17, 20, 23, 0.55);
}

.page-home .fb-card h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  line-height: 1.4;
}

.page-home .fb-card > p:not(.fb-issue):not(.fb-tags) {
  font-size: 14px;
  line-height: 1.72;
  color: rgba(17, 20, 23, 0.72);
}

.page-home .fb-tags {
  margin-top: 14px;
}

.page-home .feedback-media {
  margin-top: clamp(28px, 4vw, 42px);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  background: var(--cream);
  padding: 8px 8px 0;
}

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

.page-home .feedback-media figcaption {
  padding: 10px 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(17, 20, 23, 0.62);
}

/* ---------- 每周更新与客服路径 ---------- */
.page-home .weekly {
  background: var(--sea-deep);
  color: var(--paper);
  padding-block: clamp(40px, 6vw, 76px);
  border-top: 3px solid var(--cyan);
}

.page-home .weekly-grid {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
}

.page-home .weekly .eyebrow--light {
  color: var(--cyan);
}

.page-home .weekly-main h2 {
  margin: 12px 0 16px;
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--cream);
}

.page-home .weekly-lede {
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.78);
}

.page-home .weekly-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid rgba(201, 209, 214, 0.22);
}

.page-home .weekly-steps li {
  position: relative;
  padding: 14px 0 14px 44px;
  border-bottom: 1px solid rgba(201, 209, 214, 0.16);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.72);
}

.page-home .weekly-steps strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--cream);
  margin-bottom: 3px;
}

.page-home .weekly-steps .step-num {
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-home .weekly-stats {
  margin-top: 22px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(244, 239, 228, 0.6);
}

.page-home .weekly-stats .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-home .weekly-more {
  margin-top: 16px;
  font-size: 14px;
}

.page-home .weekly-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, 0.45);
  padding-bottom: 2px;
}

.page-home .weekly-more a:hover,
.page-home .weekly-more a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--orange);
}

.page-home .weekly-contact {
  border: 1px solid rgba(201, 209, 214, 0.28);
  background: rgba(244, 239, 228, 0.04);
  padding: 22px 20px 24px;
}

.page-home .contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .contact-line {
  display: block;
  margin-top: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(201, 209, 214, 0.34);
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.1vw, 17px);
  letter-spacing: 0.01em;
  color: var(--cream);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.page-home .contact-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.68);
}

.page-home .weekly-contact .btn {
  margin-top: 20px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .entry-facts li {
    font-size: 15px;
  }

  .page-home .fb-card {
    padding: 22px 22px 20px;
  }
}

@media (min-width: 760px) {
  .page-home .archive-row {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px 2px;
  }

  .page-home .archive-meta {
    text-align: right;
  }

  .page-home .feedback-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-home .index-tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .entry-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-home .archive-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .weekly-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-home .weekly-contact {
    padding: 26px 24px 28px;
  }
}

@media (min-width: 1040px) {
  .page-home .feedback-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-home .fb-card--b {
    margin-top: 34px;
  }

  .page-home .fb-card--c {
    margin-top: 14px;
  }

  .page-home .fb-card--d {
    margin-top: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .fb-card,
  .page-home .archive-row,
  .page-home .board-list li a,
  .page-home .index-tags a,
  .page-home .btn-line,
  .page-home .contact-line {
    transition: none;
  }

  .page-home .fb-card:hover {
    transform: none;
  }
}