.page-home {
  --home-amber-soft: rgba(240, 164, 58, 0.14);
  --home-cyan-soft: rgba(53, 214, 230, 0.14);
  --home-card: rgba(23, 27, 34, 0.72);
}

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

.page-home h2 {
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 10px 0 14px;
}

.page-home .home-copy {
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silver);
  margin: 0 0 18px;
  max-width: 62ch;
}

/* 页面上下文条 */
.page-home .home-context {
  padding-block: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-context-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
}

.page-home .home-context-path {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-home .home-context-path .mono {
  color: var(--paper);
}

.page-home .home-sep {
  color: var(--dim);
}

.page-home .home-context-flag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-home .home-context-ver {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--dim);
}

/* 首屏拼贴 */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 48px) clamp(30px, 4.5vw, 58px);
}

.page-home .home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(70% 80% at 16% 8%, rgba(240, 164, 58, 0.12), transparent 62%),
    radial-gradient(62% 70% at 92% 84%, rgba(53, 214, 230, 0.12), transparent 64%),
    linear-gradient(180deg, rgba(7, 8, 10, 0.6), var(--ink) 94%);
}

.page-home .home-collage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-home .home-main {
  position: relative;
  padding: clamp(20px, 3vw, 40px);
  background: linear-gradient(158deg, rgba(23, 27, 34, 0.94), rgba(14, 17, 22, 0.88));
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-home .home-main::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), rgba(240, 164, 58, 0));
}

.page-home .home-main h1 {
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.03em;
  margin: 10px 0 16px;
  max-width: 20ch;
}

.page-home .home-lede {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--silver);
  margin: 0 0 24px;
  max-width: 56ch;
}

.page-home .home-version {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 14px 20px;
  padding: 16px 0 20px;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-version-num {
  font-size: clamp(46px, 9vw, 96px);
  line-height: 0.84;
  letter-spacing: -0.04em;
  background: linear-gradient(100deg, var(--amber), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-version-note {
  margin: 0;
  flex: 1 1 200px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
  max-width: 34ch;
}

.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .home-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  align-content: start;
}

.page-home .home-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(14, 17, 22, 0.8);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home .home-tile::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--line);
  transition: top 0.25s ease, bottom 0.25s ease;
}

.page-home .home-tile--amber::before {
  background: var(--amber);
}

.page-home .home-tile--cyan::before {
  background: var(--cyan);
}

.page-home .home-tile:hover,
.page-home .home-tile:focus-visible {
  border-color: rgba(184, 192, 204, 0.45);
  background: rgba(23, 27, 34, 0.95);
  box-shadow: inset 0 0 0 1px rgba(184, 192, 204, 0.16);
}

.page-home .home-tile:hover::before,
.page-home .home-tile:focus-visible::before {
  top: 8px;
  bottom: 8px;
}

.page-home .home-tile:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .home-tile-kicker {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--dim);
}

.page-home .home-tile-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-home .home-tile-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-home .home-rules-strip {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(14, 17, 22, 0.72);
}

.page-home .home-rules-strip li {
  display: flex;
  gap: 9px;
  align-items: baseline;
  flex: 1 1 220px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--silver);
}

.page-home .home-rules-strip .mono {
  font-size: 11px;
  color: var(--amber);
}

/* 条款与版本 */
.page-home .home-rules-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-home .home-checklist {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .home-checklist li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-home .home-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--amber);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-home .home-checklist strong {
  color: var(--paper);
}

.page-home .home-rules-metric {
  margin: 0 0 20px;
  font-size: 13.5px;
  color: var(--dim);
}

.page-home .home-rules-metric .mono {
  color: var(--amber);
  font-size: 15px;
}

.page-home .home-rules-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--panel-2);
}

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

/* 记录查询 */
.page-home .home-query {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-block: 1px solid var(--line-soft);
  background: var(--ink);
}

.page-home .home-query-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-home .home-query::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(70% 90% at 88% 6%, rgba(53, 214, 230, 0.16), transparent 66%),
    linear-gradient(200deg, rgba(7, 8, 10, 0.72), var(--ink) 82%);
}

.page-home .home-query-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .home-query-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  align-items: start;
}

.page-home .home-query-panel {
  padding: clamp(16px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(14, 17, 22, 0.9);
}

.page-home .home-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.page-home .home-filter-label {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
  margin-right: 2px;
}

.page-home .home-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .home-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--silver);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-home .home-chip:hover {
  border-color: rgba(53, 214, 230, 0.5);
  color: var(--paper);
}

.page-home .home-radio:checked + .home-chip {
  color: var(--paper);
  border-color: var(--cyan);
  background: var(--home-cyan-soft);
}

.page-home .home-radio:focus-visible + .home-chip {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .home-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
}

.page-home .home-table-wrap table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-home .home-table-caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--dim);
}

.page-home .home-table-wrap th {
  text-align: left;
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--dim);
  padding: 12px;
  background: rgba(23, 27, 34, 0.9);
  border-bottom: 1px solid var(--line);
}

.page-home .home-table-wrap td {
  padding: 12px;
  color: var(--silver);
  border-bottom: 1px solid var(--line-soft);
  line-height: 1.6;
}

.page-home .home-table-wrap td:first-child {
  color: var(--paper);
  white-space: nowrap;
}

.page-home .home-table-wrap tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .home-table-wrap tbody tr:hover td {
  background: rgba(53, 214, 230, 0.05);
}

.page-home .home-query-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .home-stat {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--home-card);
  border-left: 2px solid var(--cyan-deep);
}

.page-home .home-stat-num {
  display: block;
  font-size: 21px;
  line-height: 1.2;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-home .home-stat-label {
  display: block;
  font-size: 12px;
  line-height: 1.6;
  color: var(--silver);
}

/* 会员中心 */
.page-home .home-settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-home .home-set-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .home-set-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--home-card);
  overflow: hidden;
}

.page-home .home-set-card summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

.page-home .home-set-card summary::-webkit-details-marker {
  display: none;
}

.page-home .home-set-card summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.page-home .home-set-num {
  font-size: 11.5px;
  color: var(--amber);
  padding-top: 3px;
  letter-spacing: 0.1em;
}

.page-home .home-set-title {
  display: block;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-set-desc {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-home .home-set-card summary::after {
  content: "+";
  margin-left: auto;
  padding-top: 1px;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--amber);
}

.page-home .home-set-card[open] summary::after {
  content: "−";
}

.page-home .home-set-body {
  padding: 12px 16px 16px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--silver);
  border-top: 1px solid var(--line-soft);
}

.page-home .home-settings-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .home-settings-aside .media-frame {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}

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

.page-home .home-aside-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--silver);
  padding-left: 12px;
  border-left: 2px solid var(--amber-deep);
}

/* 动态与问答 */
.page-home .home-stream {
  background: var(--panel);
  border-block: 1px solid var(--line-soft);
}

.page-home .home-stream-head {
  margin-bottom: clamp(22px, 3vw, 36px);
  max-width: 68ch;
}

.page-home .home-stream-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-home .home-stream-col {
  padding-top: 16px;
  border-top: 3px solid var(--line);
}

.page-home .home-stream-col--amber {
  border-top-color: var(--amber);
}

.page-home .home-stream-col--cyan {
  border-top-color: var(--cyan);
}

.page-home .home-stream-col--silver {
  border-top-color: var(--silver);
}

.page-home .home-stream-col h3 {
  margin: 0 0 14px;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .home-stream-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-stream-list li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--silver);
}

.page-home .home-stream-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--dim);
}

.page-home .home-stream-link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

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

.page-home .home-stream-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 移动端入口 */
.page-home .home-mobile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
}

.page-home .home-mobile-points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .home-mobile-points li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--silver);
}

.page-home .home-mobile-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.page-home .home-mobile-device {
  width: 100%;
  max-width: 300px;
  margin-inline: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(158deg, rgba(23, 27, 34, 0.92), rgba(11, 58, 64, 0.42));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.page-home .home-device-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 4px 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-device-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
}

.page-home .home-device-login {
  margin-left: auto;
  padding: 4px 10px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: 999px;
  background: rgba(53, 214, 230, 0.1);
}

.page-home .home-device-bar {
  height: 9px;
  margin-top: 12px;
  border-radius: 4px;
  background: rgba(184, 192, 204, 0.14);
}

.page-home .home-device-bar--l {
  width: 82%;
}

.page-home .home-device-bar--m {
  width: 62%;
  background: rgba(240, 164, 58, 0.28);
}

.page-home .home-device-bar--s {
  width: 44%;
}

.page-home .home-device-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: rgba(7, 8, 10, 0.5);
  font-size: 12px;
  color: var(--silver);
}

.page-home .home-device-panel .mono {
  color: var(--cyan);
  font-size: 14px;
}

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

  .page-home .home-mobile-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-collage {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "main tiles"
      "rules rules";
  }

  .page-home .home-main {
    grid-area: main;
  }

  .page-home .home-tiles {
    grid-area: tiles;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: stretch;
  }

  .page-home .home-rules-strip {
    grid-area: rules;
  }

  .page-home .home-rules-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-rules-figure {
    align-self: stretch;
  }

  .page-home .home-rules-figure img {
    height: 100%;
  }

  .page-home .home-query-body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-home .home-settings-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-home .home-stream-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-mobile-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tile,
  .page-home .home-tile::before,
  .page-home .home-chip,
  .page-home .home-stream-link {
    transition: none;
  }
}