.page-home {
  --home-grid-line: rgba(11, 59, 92, .055);
  --home-frame: rgba(6, 35, 58, .42);
  --home-tick: rgba(26, 20, 16, .16);
  background-color: var(--paper-100);
  background-image:
    repeating-linear-gradient(to right, var(--home-grid-line) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, var(--home-grid-line) 0 1px, transparent 1px 64px);
  color: var(--ink-900);
  overflow-x: hidden;
}

.page-home a:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 3px;
}

/* ---------- 页面位置 ---------- */
.page-home .home-context {
  padding-top: 16px;
}

.page-home .home-context .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: rgba(26, 20, 16, .62);
}

.page-home .home-context .breadcrumbs li + li::before {
  content: "›";
  margin: 0 8px;
  color: var(--cyan-500);
}

.page-home .home-context .breadcrumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line-paper);
}

.page-home .home-context .breadcrumbs a:hover {
  color: var(--sea-700);
  border-color: var(--cyan-500);
}

.page-home .home-context .breadcrumbs [aria-current="page"] {
  color: var(--sea-900);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  padding-top: 12px;
}

.page-home .hero__frame {
  position: relative;
  margin-top: 16px;
  padding: clamp(22px, 4vw, 46px);
  border: 1px solid var(--home-frame);
  background: linear-gradient(180deg, rgba(247, 241, 228, .97), rgba(237, 227, 208, .82));
  box-shadow: 0 24px 60px -42px rgba(6, 35, 58, .6);
}

.page-home .hero__frame::before,
.page-home .hero__frame::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.page-home .hero__frame::before {
  top: -1px;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(to right, var(--home-frame) 0 1px, transparent 1px 14px);
  opacity: .6;
}

.page-home .hero__frame::after {
  top: 0;
  bottom: 0;
  left: -1px;
  width: 9px;
  background-image: repeating-linear-gradient(to bottom, var(--home-frame) 0 1px, transparent 1px 14px);
  opacity: .4;
}

.page-home .hero__coord {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--teal-600);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-home .hero__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--gold-700);
  text-transform: uppercase;
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--sea-900);
}

.page-home .hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.78;
  color: rgba(26, 20, 16, .84);
}

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

.page-home .hero__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .hero__media,
.page-home .band__media,
.page-home .team__media {
  margin: 0;
  border: 1px solid var(--home-frame);
  background: linear-gradient(155deg, rgba(6, 35, 58, .94), rgba(11, 59, 92, .86));
}

.page-home .hero__media img,
.page-home .band__media img,
.page-home .team__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .media-frame__caption {
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: rgba(26, 20, 16, .66);
  background: rgba(237, 227, 208, .72);
}

.page-home .home-plates {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

@media (min-width: 620px) {
  .page-home .home-plates {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-plate {
  display: block;
  padding: 12px 14px 14px 16px;
  border: 1px solid var(--gold-500);
  border-left: 3px solid var(--gold-500);
  background: rgba(247, 241, 228, .94);
  text-decoration: none;
  color: var(--ink-900);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .home-plate:hover,
.page-home .home-plate:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 28px -20px rgba(6, 35, 58, .62);
}

.page-home .home-plate__coord {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--gold-700);
}

.page-home .home-plate__val {
  display: block;
  margin: 4px 0 4px;
  font-size: var(--fs-22);
  line-height: 1.2;
  color: var(--sea-900);
}

.page-home .home-plate__txt {
  display: block;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: rgba(26, 20, 16, .74);
}

/* ---------- 斜向切割 ---------- */
.page-home .slash {
  position: relative;
  height: clamp(22px, 3.6vw, 46px);
  overflow: hidden;
}

.page-home .slash::before {
  content: "";
  position: absolute;
  inset: -2px 0;
  background:
    linear-gradient(103deg, transparent 45.4%, rgba(22, 194, 213, .55) 45.4%, rgba(22, 194, 213, .55) 47.2%, transparent 47.2%),
    linear-gradient(103deg, transparent 47.6%, rgba(6, 35, 58, .13) 47.6%, rgba(6, 35, 58, .13) 48.3%, transparent 48.3%);
}

/* ---------- 横向主题带 ---------- */
.page-home .band {
  padding: clamp(40px, 6vw, 80px) 0;
}

.page-home .band--a {
  background: var(--paper-200);
}

.page-home .band--b {
  background: var(--paper-100);
  border-top: 1px solid var(--line-cyan);
  border-bottom: 1px solid var(--line-cyan);
}

.page-home .band--c {
  background: var(--sea-900);
}

.page-home .band__grid {
  display: grid;
  gap: clamp(24px, 3.8vw, 54px);
  align-items: center;
}

.page-home .band__coord,
.page-home .flow__coord,
.page-home .team__coord,
.page-home .paths__coord {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--teal-600);
}

.page-home .band__title,
.page-home .flow__title,
.page-home .team__title,
.page-home .paths__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.1vw, 38px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--sea-900);
}

.page-home .band__text,
.page-home .team__text,
.page-home .flow__lead {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(26, 20, 16, .82);
}

.page-home .band__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .band__points li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-top: 10px;
  border-top: 1px solid var(--home-tick);
  font-size: var(--fs-16);
  line-height: 1.6;
}

.page-home .band__points .u-mono {
  flex: 0 0 auto;
  min-width: 5.4em;
  font-size: var(--fs-18);
  color: var(--sea-700);
}

.page-home .band__link,
.page-home .team__link {
  display: inline-block;
  margin-top: 24px;
  font-size: var(--fs-16);
  color: var(--sea-700);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-500);
  padding-bottom: 3px;
}

.page-home .band__link:hover,
.page-home .team__link:hover {
  color: var(--orange-700);
  border-color: var(--orange-500);
}

/* 深海主题带内的文字与线条 */
.page-home .band--c .band__coord {
  color: var(--cyan-200);
}

.page-home .band--c .band__title {
  color: var(--paper-100);
}

.page-home .band--c .band__text {
  color: rgba(247, 241, 228, .84);
}

.page-home .band--c .band__points li {
  border-top-color: var(--line-sea);
  color: rgba(247, 241, 228, .8);
}

.page-home .band--c .band__points .u-mono {
  color: var(--cyan-500);
}

.page-home .band--c .band__link {
  color: var(--cyan-200);
  border-color: var(--cyan-500);
}

.page-home .band--c .media-frame__caption {
  color: rgba(247, 241, 228, .74);
  background: rgba(6, 35, 58, .55);
}

.page-home .band--c .band__media {
  border-color: rgba(168, 237, 244, .28);
}

/* 方案方向网格 */
.page-home .dir-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

.page-home .dir-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 13px 14px;
  border: 1px solid var(--line-paper);
  border-left: 3px solid var(--teal-600);
  background: rgba(247, 241, 228, .8);
}

.page-home .dir-item__name {
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--ink-900);
}

.page-home .dir-item__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--teal-600);
  white-space: nowrap;
}

@media (min-width: 520px) {
  .page-home .dir-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .dir-item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }

  .page-home .hero__coord {
    position: absolute;
    top: 16px;
    right: clamp(16px, 3vw, 34px);
    margin: 0;
  }

  .page-home .band--a .band__grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-home .band--b .band__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .band--c .band__grid {
    grid-template-columns: 6fr 6fr;
  }
}

/* ---------- 处理节奏 ---------- */
.page-home .flow {
  padding: clamp(46px, 6.4vw, 88px) 0;
  background: var(--paper-100);
}

.page-home .flow__lead {
  margin-bottom: 8px;
}

.page-home .timeline {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 28px 28px;
  border-left: 1px solid var(--home-tick);
}

.page-home .timeline__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(22, 194, 213, .18);
}

.page-home .timeline__step {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--gold-700);
}

.page-home .timeline__title {
  margin: 5px 0 6px;
  font-size: var(--fs-18);
  font-weight: 600;
  color: var(--sea-900);
}

.page-home .timeline__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: rgba(26, 20, 16, .78);
}

.page-home .timeline__metric {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  letter-spacing: .02em;
  color: var(--sea-700);
}

.page-home .flow__note {
  margin: 30px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--home-tick);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(26, 20, 16, .66);
}

/* ---------- 团队 ---------- */
.page-home .team {
  padding: clamp(46px, 6.4vw, 88px) 0;
  background: var(--paper-200);
  border-top: 1px solid var(--line-paper);
}

.page-home .team__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .team-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  border: 1px solid var(--line-paper);
  background: var(--line-paper);
}

.page-home .team-figure {
  padding: 14px 12px;
  background: var(--paper-100);
}

.page-home .team-figure__num {
  display: block;
  font-size: var(--fs-22);
  line-height: 1.2;
  color: var(--sea-900);
}

.page-home .team-figure__label {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: rgba(26, 20, 16, .7);
}

@media (min-width: 640px) {
  .page-home .team-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .team__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

/* ---------- 路径索引 ---------- */
.page-home .paths {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 6.6vw, 92px) 0;
  background: var(--sea-900);
  color: var(--paper-100);
}

.page-home .paths::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(168, 237, 244, .09) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to bottom, rgba(168, 237, 244, .06) 0 1px, transparent 1px 72px);
}

.page-home .paths > .wrap {
  position: relative;
}

.page-home .paths__coord {
  color: var(--cyan-200);
}

.page-home .paths__title {
  color: var(--paper-100);
}

.page-home .paths__grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-home .path-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  background: rgba(247, 241, 228, .97);
  border-top: 3px solid var(--cyan-500);
  text-decoration: none;
  color: var(--ink-900);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  transform: translateY(-4px);
  border-top-color: var(--orange-500);
}

.page-home .path-card__coord {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--gold-700);
}

.page-home .path-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-22);
  line-height: 1.25;
  color: var(--sea-900);
}

.page-home .path-card__text {
  font-size: var(--fs-14);
  line-height: 1.72;
  color: rgba(26, 20, 16, .76);
}

.page-home .path-card__go {
  margin-top: auto;
  padding-top: 10px;
  font-size: var(--fs-14);
  color: var(--teal-600);
}

.page-home .paths__foot {
  margin: 24px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(247, 241, 228, .8);
}

.page-home .paths__foot a {
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 237, 244, .5);
}

.page-home .paths__foot a:hover {
  color: var(--paper-100);
}

@media (min-width: 760px) {
  .page-home .paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-plate,
  .page-home .path-card {
    transition: none;
  }

  .page-home .home-plate:hover,
  .page-home .path-card:hover {
    transform: none;
  }
}