.page-home {
  --home-edge: clamp(16px, 4vw, 40px);
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(255, 46, 138, 0.10), transparent 70%),
    radial-gradient(760px 440px at 92% 8%, rgba(47, 216, 255, 0.08), transparent 70%),
    var(--ink-900);
  overflow-x: clip;
  padding-bottom: 92px;
}

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

.page-home .section {
  padding-block: 56px;
}

.page-home .section + .section {
  border-top: 1px solid var(--line-soft);
}

.page-home .block-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.page-home .eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-home .section-title {
  margin: 0 0 14px;
  color: var(--text-100);
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.page-home .lead {
  margin: 0;
  max-width: 62ch;
  color: var(--text-300);
  font-size: 16px;
  line-height: 1.8;
}

/* 上下文条 */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text-300);
  font-size: 13px;
}

.page-home .hc-left {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .hc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
}

.page-home .hc-right {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* 首屏框景 */
.page-home .hero {
  padding-block: clamp(26px, 4vw, 46px) clamp(30px, 5vw, 62px);
}

.page-home .hero-layout {
  display: grid;
  gap: 20px;
}

.page-home .hero-frame {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  padding: clamp(24px, 4.6vw, 48px);
  border: 1px solid var(--line-strong);
  background: var(--panel-850);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03), 0 24px 70px rgba(0, 0, 0, 0.34);
}

.page-home .hero-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 2;
  border: 1px solid var(--line-soft);
  pointer-events: none;
}

.page-home .hero-frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 68px;
  height: 3px;
  background: var(--magenta);
  box-shadow: 0 0 20px var(--magenta);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(0.82) contrast(1.05);
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(11, 14, 20, 0.95) 0%, rgba(11, 14, 20, 0.82) 52%, rgba(11, 14, 20, 0.55) 100%),
    linear-gradient(180deg, rgba(11, 14, 20, 0.1), rgba(11, 14, 20, 0.6));
}

.page-home .hero-content {
  position: relative;
  z-index: 4;
  max-width: 680px;
}

.page-home .hero-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-home .hero-title {
  margin: 0 0 18px;
  color: var(--text-100);
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-shadow: 0 0 34px rgba(255, 46, 138, 0.22);
}

.page-home .hero-lead {
  margin: 0 0 22px;
  max-width: 58ch;
  color: rgba(247, 249, 252, 0.9);
  font-family: var(--font-editorial);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.75;
}

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

.page-home .hero-note {
  margin: 14px 0 0;
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.7;
}

.page-home .hero-note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 216, 255, 0.45);
}

/* 首屏快捷入口 */
.page-home .quick-links {
  display: grid;
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid var(--line-strong);
}

.page-home .quick-link {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 2px 10px;
  padding: 15px 0;
  color: var(--text-100);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .quick-link__idx {
  grid-row: span 2;
  color: var(--gold);
  font-size: 12px;
  line-height: 1.6;
}

.page-home .quick-link__title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-home .quick-link__note {
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.65;
}

.page-home .quick-link:hover,
.page-home .quick-link:focus-visible {
  transform: translateX(4px);
  background: rgba(47, 216, 255, 0.04);
}

/* 右侧固定栏 */
.page-home .hero-rail {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .update-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--magenta);
  background:
    linear-gradient(180deg, rgba(255, 46, 138, 0.07), transparent 46%),
    var(--panel-850);
}

.page-home .update-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-home .update-label {
  margin: 0;
  color: var(--text-100);
  font-size: 18px;
  line-height: 1.3;
}

.page-home .update-version {
  color: var(--gold);
  font-size: 12px;
}

.page-home .signal-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 5px;
  margin-bottom: 14px;
}

.page-home .signal-bar span {
  height: 5px;
  background: var(--panel-700);
}

.page-home .signal-bar span:nth-child(1) { background: var(--magenta); }
.page-home .signal-bar span:nth-child(2) { background: var(--blue); }
.page-home .signal-bar span:nth-child(3) { background: var(--gold); }
.page-home .signal-bar span:nth-child(4) { background: var(--mist-300); }
.page-home .signal-bar span:nth-child(5) { background: var(--orange); }
.page-home .signal-bar span:nth-child(6) { background: var(--success); }

.page-home .update-rows {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-home .update-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px dashed var(--line);
  font-size: 13px;
}

.page-home .update-k {
  flex: 0 0 auto;
  color: var(--text-300);
}

.page-home .update-v {
  color: var(--text-100);
  text-align: right;
}

.page-home .rail-index {
  padding: 16px;
  background: var(--panel-850);
}

.page-home .index-title {
  margin: 0 0 10px;
  color: var(--text-300);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.page-home .index-nav {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .index-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 10px;
  color: var(--text-300);
  font-size: 13px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .index-nav__link:hover,
.page-home .index-nav__link:focus-visible,
.page-home .index-nav__link.is-active {
  color: var(--text-100);
  background: rgba(47, 216, 255, 0.06);
  border-left-color: var(--blue);
}

/* 目录对照 */
.page-home .compare-figure {
  margin: 0 0 18px;
  border: 1px solid var(--line);
  background: var(--panel-850);
}

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

.page-home .compare-figure figcaption,
.page-home .playbook-figure figcaption,
.page-home .phone-figure figcaption {
  padding: 9px 12px;
  color: var(--text-300);
  font-size: 11px;
  border-top: 1px solid var(--line-soft);
}

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

.page-home .compare-col {
  border: 1px solid var(--line);
  background: var(--panel-850);
}

.page-home .col-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-700);
}

.page-home .col-head h3 {
  margin: 0;
  color: var(--text-100);
  font-size: 15px;
  line-height: 1.4;
}

.page-home .col-head span {
  color: var(--gold);
  font-size: 11px;
}

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

.page-home .col-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--line-soft);
}

.page-home .col-row:first-child {
  border-top: 0;
}

.page-home .col-row__no {
  color: var(--gold);
  font-size: 11px;
}

.page-home .col-row__name {
  min-width: 0;
  color: var(--text-100);
  font-size: 14px;
}

.page-home .col-row--note {
  grid-template-columns: 30px minmax(0, 1fr);
}

.page-home .col-row__body {
  display: grid;
  gap: 2px;
}

.page-home .col-row__body strong {
  color: var(--text-100);
  font-size: 14px;
  font-weight: 600;
}

.page-home .col-row__body small {
  color: var(--text-300);
  font-size: 12px;
  line-height: 1.55;
}

.page-home .play-tag {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 1px 7px;
  border: 1px solid currentColor;
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
}

.page-home .play-tag--mist { color: var(--mist-300); }
.page-home .play-tag--gold { color: var(--gold); }
.page-home .play-tag--orange { color: var(--orange); }
.page-home .play-tag--success { color: var(--success); }

/* 玩法色标 */
.page-home .playbook-layout {
  display: grid;
  gap: 22px;
  margin-bottom: 24px;
}

.page-home .playbook-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--blue);
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.7;
}

.page-home .playbook-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--mist-100);
}

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

.page-home .playbook-figure figcaption {
  color: #3b4852;
  border-top-color: rgba(11, 14, 20, 0.15);
}

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

.page-home .playbook-card {
  --dot: var(--magenta);
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--dot);
  background: var(--panel-850);
  color: var(--text-100);
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .dot-magenta { --dot: var(--magenta); }
.page-home .dot-blue { --dot: var(--blue); }
.page-home .dot-gold { --dot: var(--gold); }
.page-home .dot-mist { --dot: var(--mist-300); }
.page-home .dot-orange { --dot: var(--orange); }
.page-home .dot-success { --dot: var(--success); }

.page-home .playbook-card__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--dot);
  box-shadow: 0 0 12px var(--dot);
}

.page-home .playbook-card__name {
  font-size: 15px;
  font-weight: 700;
}

.page-home .playbook-card__note {
  color: var(--text-300);
  font-size: 12px;
  line-height: 1.6;
}

.page-home .playbook-card:hover,
.page-home .playbook-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--dot);
  background: var(--panel-700);
}

/* 最近更新 */
.page-home .updates-list {
  border-top: 1px solid var(--line-strong);
}

.page-home .update-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 14px;
  padding: 15px 0;
  color: var(--text-100);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 180ms var(--ease);
}

.page-home .update-row__time {
  grid-column: 1 / -1;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-home .update-row__body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-home .update-row__title {
  font-size: 15px;
  font-weight: 700;
}

.page-home .update-row__note {
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.65;
}

.page-home .update-row__arrow {
  align-self: center;
  color: var(--blue);
  font-family: var(--font-mono);
}

.page-home .update-row:hover,
.page-home .update-row:focus-visible {
  background: rgba(47, 216, 255, 0.04);
}

.page-home .updates-action {
  margin-top: 20px;
}

/* 反馈入口 */
.page-home .feedback-layout {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-home .phone-figure {
  margin: 0;
  max-width: 300px;
  justify-self: center;
  border: 1px solid var(--line-strong);
  background: var(--panel-850);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
}

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

.page-home .feedback-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.page-home .feedback-tags li {
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  color: var(--text-100);
  font-size: 12px;
  background: var(--panel-850);
}

.page-home .feedback-note {
  margin: 0 0 18px;
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.75;
}

/* 服务与备案 */
.page-home .trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .trust-item {
  display: grid;
  gap: 5px;
  padding: 16px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  background: var(--panel-850);
}

.page-home .trust-num {
  color: var(--gold);
  font-size: 25px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-home .trust-label {
  color: var(--text-300);
  font-size: 12px;
  line-height: 1.5;
}

.page-home .trust-meta {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-300);
  font-size: 13px;
  line-height: 1.8;
}

.page-home .trust-meta p {
  margin: 0 0 10px;
}

.page-home .trust-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--text-100);
}

.page-home .trust-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.page-home .trust-links a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 216, 255, 0.4);
}

.page-home .trust-links .mono {
  color: var(--text-300);
  font-size: 11px;
}

/* 移动端固定反馈条 */
.page-home .mobile-feedback {
  display: none;
}

@media (min-width: 720px) {
  .page-home .section {
    padding-block: 68px;
  }

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

  .page-home .quick-link {
    padding: 15px 14px;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .quick-link:last-child {
    border-right: 0;
  }

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

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

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

  .page-home .update-row {
    grid-template-columns: 90px minmax(0, 1fr) auto;
    align-items: start;
    padding: 17px 0;
  }

  .page-home .update-row__time {
    grid-column: auto;
    padding-top: 3px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 0;
  }

  .page-home .hero-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(290px, 0.8fr);
    gap: 22px;
    align-items: start;
  }

  .page-home .hero-rail {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-home .playbook-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-home .feedback-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 42px;
  }

  .page-home .phone-figure {
    justify-self: start;
  }
}

@media (max-width: 719px) {
  .page-home .hero-frame {
    min-height: 0;
  }

  .page-home .hero-title {
    font-size: clamp(30px, 9vw, 40px);
  }

  .page-home .hero-frame::before {
    inset: 8px;
  }

  .page-home .mobile-feedback {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 165, 31, 0.7);
    background: linear-gradient(100deg, var(--orange), #ffc45c);
    color: var(--ink-900);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    font-size: 13px;
    font-weight: 700;
  }

  .page-home .mobile-feedback__link {
    flex: 0 0 auto;
    padding: 7px 12px;
    background: var(--ink-900);
    color: var(--text-100);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
  }
}