.page-home {
  --home-cut: 14deg;
  --home-paper-soft: rgba(244, 238, 226, .78);
  --home-paper-soft-2: rgba(244, 238, 226, .58);
  display: block;
  background: var(--ink);
  color: var(--paper);
}

.page-home h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.16;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-home h3 {
  margin: 0;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-home .grid-12 {
  gap: 16px;
}

.page-home .grid-12 > [class*="col-"] {
  grid-column: 1 / -1;
  min-width: 0;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumbs {
  position: relative;
  z-index: 2;
  padding: 14px 0 0;
}

.page-home .home-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .home-crumbs li {
  display: inline-flex;
  align-items: center;
}

.page-home .home-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--violet);
}

.page-home .home-crumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-home .home-crumbs a:hover {
  color: var(--lime);
}

.page-home .home-crumbs [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: 18px 0 0;
  background:
    radial-gradient(120% 90% at 10% 6%, rgba(58, 30, 122, .6), transparent 62%),
    var(--ink);
  overflow: hidden;
}

.page-home .home-hero__scan {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(to bottom, rgba(244, 238, 226, .05) 0 1px, transparent 1px 7px);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-bottom: 30px;
}

.page-home .home-hero__title {
  margin: 10px 0 16px;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.03em;
}

.page-home .home-hero__title .key-term {
  color: transparent;
  -webkit-text-stroke: 2px var(--lime);
  text-shadow: 0 0 24px rgba(200, 255, 61, .22);
}

.page-home .home-hero__lead {
  margin: 0 0 22px;
  max-width: 34em;
  color: var(--home-paper-soft);
}

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

.page-home .home-hero__stage {
  position: relative;
  padding: 16px;
  background: linear-gradient(150deg, var(--deep) 0%, var(--violet-deep) 128%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 4% 100%);
}

.page-home .home-hero__stage::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 8%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(200, 255, 61, .85);
  animation: home-patrol 7s var(--ease) infinite;
  pointer-events: none;
}

@keyframes home-patrol {
  0% { top: 6%; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { top: 92%; opacity: 0; }
}

.page-home .home-hero__media {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .home-hero__console {
  margin-top: 14px;
  padding: 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
}

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

.page-home .home-hero__console-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-home .home-hero__console-hint {
  margin: 0;
  font-size: 12px;
  color: var(--mist);
}

.page-home .home-hero__rounds {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.page-home .home-hero__rounds .chip {
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-home .home-hero__summary-round {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-home .home-hero__facts {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-hero__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 7px;
  border-bottom: 1px dashed rgba(155, 168, 198, .24);
  font-size: 13.5px;
}

.page-home .home-hero__key {
  color: var(--mist);
}

.page-home .home-hero__slash {
  color: var(--mist);
}

.page-home .home-hero__quick {
  position: relative;
  border-top: 1px solid var(--line-soft);
  background: rgba(10, 13, 27, .68);
}

.page-home .home-hero__quick-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
}

.page-home .home-hero__quick-label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

/* ---------- 窄注释带 ---------- */
.page-home .home-note {
  padding: 34px 0;
}

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

.page-home .home-note__mark {
  flex: none;
  width: 48px;
  height: 3px;
  background: var(--goal);
}

.page-home .home-note__text {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--print);
}

.page-home .home-note__text .data-num {
  color: var(--deep);
}

/* ---------- 轮次视角 ---------- */
.page-home .home-rounds__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-home .home-rounds__media .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .home-rounds__body p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-paper-soft);
}

.page-home .home-rounds__axis {
  display: grid;
  gap: 18px;
  margin: 0 0 26px;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--line);
  list-style: none;
}

.page-home .home-rounds__axis li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-home .home-rounds__axis li::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--lime);
}

.page-home .home-rounds__node {
  font-size: 15px;
  color: var(--lime);
}

.page-home .home-rounds__axis p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 板块导览 ---------- */
.page-home .home-modules__head {
  max-width: 640px;
  margin-bottom: 26px;
}

.page-home .home-modules__head .lead {
  margin: 0;
  color: var(--mist);
}

.page-home .home-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
}

.page-home .home-card h3 {
  font-size: 18px;
  line-height: 1.35;
}

.page-home .home-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-paper-soft-2);
}

.page-home .home-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-home .home-card__anchor {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-home .home-card--entry {
  padding: 0;
  overflow: hidden;
}

.page-home .home-card--entry h3 {
  font-size: 22px;
}

.page-home .home-card--entry .home-card__media {
  border-radius: 0;
}

.page-home .home-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
}

.page-home .home-modules__visual {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-modules__visual .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

/* ---------- 更新节奏 ---------- */
.page-home .home-rhythm__head {
  max-width: 620px;
  margin-bottom: 26px;
}

.page-home .home-rhythm__head .lead {
  margin: 0;
  color: var(--mist);
}

.page-home .home-rhythm__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.page-home .home-stat {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
}

.page-home .home-stat__num {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
}

.page-home .home-stat__unit {
  margin-left: 4px;
  font-size: .48em;
  color: var(--paper);
}

.page-home .home-stat__label {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-rhythm__team {
  padding: 22px;
  border-radius: var(--r-lg);
}

.page-home .home-rhythm__team-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--print);
}

.page-home .home-rhythm__team p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--print);
  opacity: .82;
}

.page-home .home-rhythm__team-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--violet-deep);
  text-decoration: none;
}

.page-home .home-rhythm__team-link:hover {
  text-decoration: underline;
}

/* ---------- 使用场景 ---------- */
.page-home .home-scenes__head {
  margin-bottom: 24px;
}

.page-home .home-scene {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
}

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

.page-home .home-scene h3 {
  font-size: 18px;
  line-height: 1.4;
}

.page-home .home-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-paper-soft-2);
}

.page-home .home-scene__link {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  text-decoration: none;
}

.page-home .home-scene__link:hover {
  text-decoration: underline;
}

/* ---------- 设备与环境 ---------- */
.page-home .home-devices__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .home-devices__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-paper-soft);
}

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

.page-home .home-device:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-device__heading {
  margin: 0;
}

.page-home .home-device__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 16px 2px;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
  text-align: left;
  transition: color 200ms var(--ease);
}

.page-home .home-device__trigger:hover {
  color: var(--lime);
}

.page-home .home-device__sign {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
}

.page-home .home-device__sign::before,
.page-home .home-device__sign::after {
  content: "";
  position: absolute;
  background: var(--violet);
  transition: transform 200ms var(--ease);
}

.page-home .home-device__sign::before {
  top: 5px;
  left: 0;
  width: 12px;
  height: 2px;
}

.page-home .home-device__sign::after {
  top: 0;
  left: 5px;
  width: 2px;
  height: 12px;
}

.page-home .home-device__trigger[aria-expanded="false"] .home-device__sign::after {
  transform: scaleY(0);
}

.page-home .home-device__panel {
  padding: 0 2px 18px;
}

.page-home .home-device__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 下一步 ---------- */
.page-home .home-next__head {
  margin-bottom: 22px;
}

.page-home .home-next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-home .home-next__card:hover,
.page-home .home-next__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--lime);
  background: rgba(123, 77, 255, .14);
}

.page-home .home-next__no {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--violet);
}

.page-home .home-next__card h3 {
  font-size: 18px;
}

.page-home .home-next__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

@media (min-width: 900px) {
  .page-home .grid-12 {
    gap: 18px;
  }

  .page-home .col-4 {
    grid-column: span 4;
  }

  .page-home .col-5 {
    grid-column: span 5;
  }

  .page-home .col-6 {
    grid-column: span 6;
  }

  .page-home .col-7 {
    grid-column: span 7;
  }

  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 11fr) minmax(0, 10fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: center;
    padding-bottom: 46px;
  }

  .page-home .home-hero__stage {
    padding: 34px 34px 34px 88px;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .home-hero__stage::after {
    left: 46px;
  }

  .page-home .home-rounds__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-home .home-devices__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    gap: clamp(28px, 4vw, 56px);
  }

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

  .page-home .home-rhythm__team {
    padding: 26px 30px;
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__title {
    max-width: 15em;
  }

  .page-home .home-modules__grid {
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__stage::after {
    animation: none;
    top: 48%;
    opacity: .8;
  }

  .page-home .home-next__card,
  .page-home .home-device__trigger,
  .page-home .home-device__sign::before,
  .page-home .home-device__sign::after {
    transition: none;
  }

  .page-home .home-next__card:hover,
  .page-home .home-next__card:focus-visible {
    transform: none;
  }
}