.page-home {
  --home-cut: 22px;
  --home-lamp: 0 0 0 4px rgba(224, 179, 87, 0.14), 0 0 16px rgba(224, 179, 87, 0.6);
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */

.page-home .cover {
  position: relative;
  overflow: hidden;
  padding: 30px 0 0;
  background:
    radial-gradient(120% 92% at 78% 108%, rgba(224, 179, 87, 0.2) 0%, rgba(224, 179, 87, 0) 58%),
    radial-gradient(86% 76% at 6% -10%, rgba(116, 179, 174, 0.16) 0%, rgba(116, 179, 174, 0) 62%),
    var(--sea-900);
  color: var(--mist);
}

.page-home .cover__glow {
  position: absolute;
  left: 50%;
  bottom: -60px;
  width: 150%;
  height: 320px;
  transform: translateX(-50%);
  background: radial-gradient(48% 100% at 50% 100%, rgba(224, 179, 87, 0.26), rgba(224, 179, 87, 0) 74%);
  pointer-events: none;
}

.page-home .cover__wrap {
  position: relative;
  z-index: 3;
  padding-bottom: 8px;
}

.page-home .cover__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 8px 0 22px;
  border-bottom: 1px solid var(--line-dark);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(230, 236, 241, 0.62);
}

.page-home .cover__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(224, 179, 87, 0.8);
}

.page-home .cover__masthead {
  padding: 46px 0 0;
  text-align: center;
}

.page-home .cover__brand {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.44em;
  text-indent: 0.44em;
  color: var(--gold);
}

.page-home .cover__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(38px, 9vw, 82px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.05em;
  color: #ffffff;
  text-shadow: 0 6px 40px rgba(224, 179, 87, 0.22);
}

.page-home .cover__tagline {
  margin: 20px 0 0;
  font-size: clamp(13px, 1.6vw, 16px);
  letter-spacing: 0.2em;
  color: rgba(230, 236, 241, 0.78);
}

.page-home .cover__lede {
  max-width: 620px;
  margin: 26px auto 0;
  text-align: center;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(230, 236, 241, 0.86);
}

.page-home .cover__paths {
  display: grid;
  gap: 14px;
  margin: 40px 0 0;
}

.page-home .lightpath {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "lamp idx"
    "name name"
    "note note";
  gap: 4px 10px;
  align-items: center;
  padding: 20px 20px 22px;
  background: linear-gradient(160deg, rgba(20, 57, 94, 0.86), rgba(11, 34, 57, 0.7));
  border-left: 2px solid rgba(224, 179, 87, 0.42);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
  color: var(--mist);
  text-decoration: none;
  min-height: 156px;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .lightpath__lamp {
  grid-area: lamp;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: var(--home-lamp);
  animation: home-breathe 7s ease-in-out infinite;
}

.page-home .lightpath__idx {
  grid-area: idx;
  justify-self: start;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .lightpath__name {
  grid-area: name;
  margin-top: 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #ffffff;
}

.page-home .lightpath__note {
  grid-area: note;
  margin-top: 2px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(230, 236, 241, 0.66);
}

.page-home .lightpath:hover,
.page-home .lightpath:focus-visible {
  background: linear-gradient(160deg, rgba(28, 73, 116, 0.96), rgba(14, 44, 74, 0.88));
  border-left-color: var(--gold);
  transform: translateY(-3px);
}

.page-home .lightpath:hover .lightpath__lamp,
.page-home .lightpath:focus-visible .lightpath__lamp {
  box-shadow: 0 0 0 7px rgba(224, 179, 87, 0.2), 0 0 26px rgba(224, 179, 87, 0.88);
}

.page-home .cover__figure {
  position: relative;
  z-index: 1;
  margin: 46px 0 0;
  padding: 0;
}

.page-home .cover__figure img {
  display: block;
  width: 100%;
  height: clamp(220px, 34vw, 440px);
  object-fit: cover;
  filter: saturate(0.92) brightness(0.9);
}

.page-home .cover__caption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 6px 12px;
  background: rgba(11, 34, 57, 0.62);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(248, 250, 252, 0.86);
}

@keyframes home-breathe {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* ---------- 灯标面板 ---------- */

.page-home .beacons {
  padding: 60px 0 66px;
}

.page-home .beacons__head .lede {
  max-width: 730px;
  margin-top: 14px;
}

.page-home .beacons__grid {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.page-home .beacon {
  position: relative;
  padding: 26px 24px 24px;
  background: var(--paper);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  transition: transform 0.3s var(--ease), filter 0.3s var(--ease);
}

.page-home .beacon__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
}

.page-home .beacon__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--sea-900);
}

.page-home .beacon__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

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

.page-home .beacon__go {
  display: inline-block;
  margin-top: 20px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sea-800);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 3px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .beacon__go:hover,
.page-home .beacon__go:focus-visible {
  color: var(--sea-900);
  border-bottom-color: var(--coral);
}

.page-home .beacon:hover {
  transform: translateY(-3px);
  filter: drop-shadow(0 12px 24px rgba(11, 34, 57, 0.18));
}

/* ---------- 横向光带 ---------- */

.page-home .tide {
  padding: 0;
}

.page-home .tide__figure {
  position: relative;
  margin: 0;
}

.page-home .tide__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 22vw, 286px);
  object-fit: cover;
  filter: brightness(0.86) saturate(1.05);
}

.page-home .tide__caption {
  position: absolute;
  left: clamp(16px, 4vw, 56px);
  bottom: clamp(14px, 3vw, 30px);
  padding: 6px 12px;
  background: rgba(11, 34, 57, 0.6);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(248, 250, 252, 0.86);
}

/* ---------- 1.2 秒 ---------- */

.page-home .speed {
  padding: 62px 0 68px;
}

.page-home .speed__grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-home .speed__lede {
  max-width: 640px;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--slate);
}

.page-home .speed__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-home .speed__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .speed__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .speed__listNum {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  padding-top: 5px;
}

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

.page-home .speed__meter {
  padding: 30px 26px 26px;
  background: linear-gradient(152deg, #ffffff 0%, var(--mist) 100%);
  border-top: 2px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .speed__numWrap {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-home .speed__num {
  font-size: clamp(64px, 13vw, 104px);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.03em;
  color: var(--sea-900);
}

.page-home .speed__unit {
  font-size: clamp(15px, 3vw, 21px);
  color: var(--gold-deep);
}

.page-home .speed__scale {
  display: flex;
  gap: 6px;
  margin-top: 24px;
}

.page-home .speed__scale span {
  flex: 1;
  height: 20px;
  background: var(--mist-deep);
}

.page-home .speed__scale span:nth-child(-n + 4) {
  background: var(--gold);
}

.page-home .speed__cap {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

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

.page-home .speed__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 24vw, 240px);
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  filter: brightness(0.88);
}

/* ---------- 近期更新 ---------- */

.page-home .updates {
  padding: 60px 0 66px;
}

.page-home .updates__head .note {
  margin-top: 12px;
  max-width: 620px;
}

.page-home .updates__list {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-home .update {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.25s var(--ease);
}

.page-home .update__when {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--sea-800);
}

.page-home .update__main {
  grid-column: 1;
}

.page-home .update__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--sea-900);
}

.page-home .update__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
  max-width: 720px;
}

.page-home .update__go {
  grid-column: 2;
  align-self: center;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--sea-800);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .update__go:hover,
.page-home .update__go:focus-visible {
  color: var(--sea-900);
  border-bottom-color: var(--coral);
}

/* ---------- 档案速览 ---------- */

.page-home .archive {
  position: relative;
  padding: 62px 0 0;
  background:
    radial-gradient(90% 80% at 92% 6%, rgba(224, 179, 87, 0.16) 0%, rgba(224, 179, 87, 0) 62%),
    var(--sea-800);
  color: var(--mist);
  overflow: hidden;
}

.page-home .archive__grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-home .archive .kicker {
  color: var(--gold);
}

.page-home .archive .section-title {
  color: #ffffff;
}

.page-home .archive__lede {
  margin: 16px 0 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(230, 236, 241, 0.82);
}

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

.page-home .archive__stats {
  display: grid;
  gap: 18px;
  padding: 24px 22px 22px;
  background: rgba(11, 34, 57, 0.46);
  border-left: 2px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .archive__stat {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .archive__stat:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-home .archive__num {
  font-size: clamp(38px, 7vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-home .archive__unit {
  font-size: 14px;
  color: rgba(230, 236, 241, 0.7);
}

.page-home .archive__label {
  flex: 1 1 100%;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(230, 236, 241, 0.66);
}

.page-home .archive__figure {
  margin: 40px 0 0;
  padding: 0;
}

.page-home .archive__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 24vw, 260px);
  object-fit: cover;
  filter: brightness(0.82) saturate(0.94);
}

/* ---------- 收尾 ---------- */

.page-home .sitby {
  padding: 60px 0 64px;
  background:
    radial-gradient(96% 80% at 12% 100%, rgba(255, 106, 77, 0.14) 0%, rgba(255, 106, 77, 0) 62%),
    var(--sea-900);
  color: var(--mist);
}

.page-home .sitby__grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-home .sitby .kicker {
  color: var(--gold);
}

.page-home .sitby .section-title {
  color: #ffffff;
}

.page-home .sitby__lede {
  margin: 16px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(230, 236, 241, 0.82);
}

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

.page-home .sitby__aside {
  padding: 24px 22px;
  background: rgba(20, 57, 94, 0.62);
  border-left: 2px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-home .sitby__asideTitle {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .sitby__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .sitby__links a {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(230, 236, 241, 0.84);
  text-decoration: none;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-dark);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .sitby__links li:last-child a {
  padding-bottom: 0;
  border-bottom: none;
}

.page-home .sitby__links a:hover,
.page-home .sitby__links a:focus-visible {
  color: #ffffff;
  border-bottom-color: var(--gold);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-home .cover__paths {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 880px) {
  .page-home .cover {
    padding-top: 34px;
  }

  .page-home .cover__masthead {
    padding-top: 54px;
  }

  .page-home .cover__figure img {
    height: clamp(300px, 30vw, 460px);
  }

  .page-home .speed__grid {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 54px;
  }

  .page-home .beacons__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
  }

  .page-home .beacon--a { grid-column: 1 / 8; grid-row: 1; }
  .page-home .beacon--b { grid-column: 8 / 13; grid-row: 1; }
  .page-home .beacon--c { grid-column: 1 / 6; grid-row: 2; }
  .page-home .beacon--d { grid-column: 6 / 13; grid-row: 2; }

  .page-home .archive__grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 56px;
  }

  .page-home .sitby__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
  }
}

@media (min-width: 900px) {
  .page-home .cover__paths {
    grid-template-columns: repeat(4, 1fr);
    align-items: start;
    margin-top: 46px;
  }

  .page-home .lightpath:nth-child(1) { margin-top: 0; }
  .page-home .lightpath:nth-child(2) { margin-top: 22px; }
  .page-home .lightpath:nth-child(3) { margin-top: 44px; }
  .page-home .lightpath:nth-child(4) { margin-top: 66px; }

  .page-home .cover__wrap {
    padding-bottom: 24px;
  }

  .page-home .update {
    grid-template-columns: 150px 1fr auto;
    gap: 24px;
    align-items: center;
  }

  .page-home .update__when {
    grid-column: 1;
    padding-top: 2px;
  }

  .page-home .update__main {
    grid-column: 2;
  }

  .page-home .update__go {
    grid-column: 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .lightpath__lamp {
    animation: none;
  }

  .page-home .lightpath,
  .page-home .beacon,
  .page-home .beacon__go,
  .page-home .update__go,
  .page-home .sitby__links a {
    transition: none;
  }

  .page-home .lightpath:hover,
  .page-home .lightpath:focus-visible,
  .page-home .beacon:hover {
    transform: none;
  }
}
<<<END>>>