.page-home {
  --hp-line: rgba(143, 166, 184, 0.26);
  --hp-line-soft: rgba(143, 166, 184, 0.14);
  --hp-paper-line: rgba(27, 20, 17, 0.15);
  --hp-ink-soft: rgba(27, 20, 17, 0.7);
  --hp-mist-soft: rgba(143, 166, 184, 0.78);
  background: var(--abg-navy);
  color: #E6EEF6;
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 封面 ---------- */
.page-home .hp-cover {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hp-line);
  background:
    radial-gradient(120% 80% at 88% -10%, rgba(45, 226, 255, 0.16), transparent 62%),
    radial-gradient(90% 70% at 0% 110%, rgba(255, 139, 61, 0.1), transparent 60%),
    linear-gradient(180deg, var(--abg-navy), #05121F);
}

.page-home .hp-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(180deg, rgba(143, 166, 184, 0.08) 0 1px, transparent 1px 6px);
}

.page-home .hp-cover > .shell {
  position: relative;
  z-index: 1;
}

.page-home .hp-cover .breadcrumb {
  padding-top: clamp(14px, 3vw, 22px);
  font-size: 12px;
  color: var(--hp-mist-soft);
}

.page-home .hp-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 5vw, 40px);
  padding-block: clamp(20px, 4vw, 34px) clamp(42px, 8vw, 82px);
}

.page-home .hp-cover__rail {
  display: flex;
  align-items: center;
  gap: 10px 18px;
  flex-wrap: wrap;
  color: var(--hp-mist-soft);
  font-size: 12px;
}

.page-home .hp-cover__issue {
  padding: 4px 10px;
  color: var(--abg-cyan);
  border: 1px solid rgba(45, 226, 255, 0.45);
  border-radius: 999px;
  letter-spacing: 0.16em;
}

.page-home .hp-cover__railnote {
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-home .hp-cover__railtag {
  color: var(--abg-orange);
  letter-spacing: 0.14em;
}

.page-home .hp-cover__body {
  min-width: 0;
}

.page-home .hp-cover .eyebrow {
  margin: 0 0 14px;
  color: var(--abg-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.page-home .hp-cover__title {
  margin: 0;
  font-size: clamp(30px, 6.4vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #F7FBFE;
  max-width: 15em;
}

.page-home .hp-cover__lede {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(230, 238, 246, 0.82);
}

.page-home .hp-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 面板舞台 ---------- */
.page-home .hp-stage {
  position: relative;
  margin-top: clamp(28px, 5vw, 44px);
  isolation: isolate;
}

.page-home .hp-stage__back {
  position: absolute;
  inset: -8% -6% -12% -6%;
  z-index: 0;
  overflow: hidden;
  border-radius: 4px;
}

.page-home .hp-stage__glow {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-home .hp-panel {
  position: relative;
  z-index: 1;
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid rgba(45, 226, 255, 0.22);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  background: linear-gradient(155deg, rgba(18, 52, 90, 0.96), rgba(8, 28, 51, 0.99));
  box-shadow: 0 30px 70px -38px rgba(0, 0, 0, 0.95);
}

.page-home .hp-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hp-line-soft);
}

.page-home .hp-panel__name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #F7FBFE;
}

.page-home .hp-panel__stamp {
  margin-left: auto;
  font-size: 11px;
  color: var(--hp-mist-soft);
}

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

.page-home .hp-panel__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hp-line-soft);
  transition: background-color 0.24s var(--ease);
}

.page-home .hp-panel__row:hover {
  background-color: rgba(45, 226, 255, 0.06);
}

.page-home .hp-panel__key {
  font-size: 12px;
  color: var(--abg-orange);
  letter-spacing: 0.1em;
}

.page-home .hp-panel__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-home .hp-panel__text strong {
  font-size: 15px;
  font-weight: 700;
  color: #F2F7FC;
}

.page-home .hp-panel__text em {
  font-style: normal;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--hp-mist-soft);
}

.page-home .hp-panel__go {
  flex: none;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--abg-cyan);
  text-decoration: none;
  border: 1px solid rgba(45, 226, 255, 0.4);
  border-radius: 999px;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-home .hp-panel__go:hover,
.page-home .hp-panel__go:focus-visible {
  background: var(--abg-cyan);
  color: var(--abg-navy);
}

.page-home .hp-panel__foot {
  margin: 14px 0 0;
  font-size: 11px;
  color: rgba(143, 166, 184, 0.72);
  letter-spacing: 0.06em;
}

/* ---------- 章节锚点 ---------- */
.page-home .hp-anchors {
  position: sticky;
  top: 0;
  z-index: 6;
  padding-block: 10px;
  background: var(--abg-paper);
  border-bottom: 1px solid var(--hp-paper-line);
}

.page-home .hp-anchors .anchor-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .hp-anchors .anchor-nav__list::-webkit-scrollbar {
  display: none;
}

.page-home .hp-anchors .anchor-nav__link {
  display: inline-block;
  white-space: nowrap;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--abg-ink);
  text-decoration: none;
  border: 1px solid var(--hp-paper-line);
  border-radius: 999px;
}

.page-home .hp-anchors .anchor-nav__link:hover,
.page-home .hp-anchors .anchor-nav__link:focus-visible {
  background: var(--abg-ink);
  color: var(--abg-paper);
  border-color: var(--abg-ink);
}

/* ---------- 通用章节 ---------- */
.page-home .hp-sec {
  position: relative;
  padding-block: clamp(44px, 8vw, 90px);
}

.page-home .hp-sec--paper {
  background: var(--abg-paper);
  color: var(--abg-ink);
}

.page-home .hp-sec--deep {
  background: linear-gradient(180deg, #07182B, #061526);
  border-block: 1px solid var(--hp-line-soft);
}

.page-home .hp-sec--graphite {
  background: var(--abg-graphite);
}

.page-home .hp-sec__head {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .hp-sec__head--tight {
  margin-bottom: 16px;
}

.page-home .hp-sec__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--abg-orange);
}

.page-home .hp-sec--paper .hp-sec__num {
  color: rgba(27, 20, 17, 0.2);
}

.page-home .hp-sec__title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.6vw, 38px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-home .hp-sec__lede {
  margin: 14px 0 0;
  max-width: 52em;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: inherit;
  opacity: 0.82;
}

/* ---------- 02 常用路径 ---------- */
.page-home .hp-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .hp-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px);
  background: #FBF6EC;
  border: 1px solid var(--hp-paper-line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-home .hp-path__idx {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--abg-orange);
}

.page-home .hp-path__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--abg-ink);
}

.page-home .hp-path__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--hp-ink-soft);
}

.page-home .hp-path__meta {
  margin: 0;
  padding-top: 10px;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: rgba(27, 20, 17, 0.5);
  border-top: 1px dashed var(--hp-paper-line);
}

.page-home .hp-path__link {
  align-self: flex-start;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--abg-navy);
  text-decoration: none;
  border-bottom: 2px solid var(--abg-orange);
  padding-bottom: 2px;
}

.page-home .hp-path__link:hover,
.page-home .hp-path__link:focus-visible {
  color: var(--abg-orange);
}

/* ---------- 03 版本区间 ---------- */
.page-home .hp-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-home .hp-versions__p {
  margin: 0 0 14px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.82;
  color: rgba(230, 238, 246, 0.82);
}

.page-home .hp-versions__list {
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hp-line-soft);
}

.page-home .hp-versions__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 11px 0;
  font-size: 13.5px;
  line-height: 1.7;
  border-bottom: 1px solid var(--hp-line-soft);
}

.page-home .hp-versions__k {
  flex: none;
  min-width: 6em;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--abg-cyan);
}

.page-home .hp-timeline {
  margin: 0 0 26px;
  padding-left: 20px;
  border-left: 1px solid var(--hp-line);
}

.page-home .hp-timeline__node {
  position: relative;
  padding: 0 0 20px 4px;
}

.page-home .hp-timeline__node:last-child {
  padding-bottom: 0;
}

.page-home .hp-timeline__dot {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--abg-mist);
  box-shadow: 0 0 0 3px rgba(45, 226, 255, 0.12);
}

.page-home .hp-timeline__node--now .hp-timeline__dot {
  background: var(--abg-orange);
  box-shadow: 0 0 0 3px rgba(255, 139, 61, 0.2);
}

.page-home .hp-timeline__v {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--abg-cyan);
}

.page-home .hp-timeline__node--now .hp-timeline__v {
  color: var(--abg-orange);
}

.page-home .hp-timeline__d {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--hp-mist-soft);
}

.page-home .hp-versions__figure,
.page-home .hp-vendors__figure,
.page-home .hp-signin__figure {
  margin: 0;
}

.page-home .hp-versions__figure img,
.page-home .hp-vendors__figure img,
.page-home .hp-signin__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hp-versions__figure .media-frame__caption,
.page-home .hp-vendors__figure .media-frame__caption,
.page-home .hp-signin__figure .media-frame__caption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--hp-mist-soft);
}

/* ---------- 04 厂商专区 ---------- */
.page-home .hp-vendors {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .hp-vendor {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: clamp(16px, 2.6vw, 22px);
  background: rgba(18, 52, 90, 0.5);
  border: 1px solid var(--hp-line-soft);
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-home .hp-vendor:hover {
  border-color: rgba(45, 226, 255, 0.5);
  background: rgba(18, 52, 90, 0.78);
}

.page-home .hp-vendor__tag {
  align-self: flex-start;
  padding: 2px 9px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--abg-cyan);
  border: 1px solid rgba(45, 226, 255, 0.36);
  border-radius: 999px;
}

.page-home .hp-vendor__title {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 19px);
  font-weight: 800;
  line-height: 1.35;
  color: #F4F9FD;
}

.page-home .hp-vendor__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--hp-mist-soft);
}

.page-home .hp-vendor__link {
  align-self: flex-start;
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--abg-orange);
  text-decoration: none;
}

.page-home .hp-vendor__link:hover,
.page-home .hp-vendor__link:focus-visible {
  text-decoration: underline;
}

.page-home .hp-vendors__figure {
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 05 注册登录 ---------- */
.page-home .hp-signin {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-home .hp-signin__p {
  margin: 0 0 14px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.82;
  color: var(--hp-ink-soft);
}

.page-home .hp-steps {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-home .hp-step {
  position: relative;
  padding: 16px 18px 16px 20px;
  background: #FBF6EC;
  border-left: 3px solid var(--abg-orange);
}

.page-home .hp-step__n {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--abg-orange);
}

.page-home .hp-step__t {
  margin: 6px 0 6px;
  font-size: clamp(15.5px, 1.8vw, 18px);
  font-weight: 800;
  color: var(--abg-ink);
}

.page-home .hp-step__d {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--hp-ink-soft);
}

/* ---------- 06 近期更新 ---------- */
.page-home .hp-updates__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .hp-updates__bar .filter-btn {
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: #DCE8F2;
  background: transparent;
  border: 1px solid var(--hp-line);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .hp-updates__bar .filter-btn:hover {
  border-color: var(--abg-cyan);
  color: var(--abg-cyan);
}

.page-home .hp-updates__bar .filter-btn[aria-pressed="true"] {
  background: var(--abg-cyan);
  border-color: var(--abg-cyan);
  color: var(--abg-navy);
  font-weight: 700;
}

.page-home .hp-updates__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .hp-update {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(36, 42, 50, 0.55);
  border: 1px solid var(--hp-line-soft);
  border-left: 2px solid rgba(45, 226, 255, 0.45);
}

.page-home .hp-update__tag {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--abg-cyan);
}

.page-home .hp-update__title {
  margin: 0;
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 700;
  line-height: 1.45;
  color: #F2F7FC;
}

.page-home .hp-update__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--hp-mist-soft);
}

.page-home .hp-update__time {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(143, 166, 184, 0.7);
}

.page-home .hp-updates__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hp-updates__mail {
  font-size: 13px;
  color: var(--abg-mist);
  text-decoration: none;
  border-bottom: 1px dashed rgba(143, 166, 184, 0.5);
  padding-bottom: 2px;
}

.page-home .hp-updates__mail:hover,
.page-home .hp-updates__mail:focus-visible {
  color: var(--abg-cyan);
  border-bottom-color: var(--abg-cyan);
}

/* ---------- 结尾行动区 ---------- */
.page-home .hp-cta {
  padding-block: clamp(38px, 6vw, 68px);
  background: linear-gradient(120deg, var(--abg-navy-2), var(--abg-navy));
  border-top: 1px solid var(--hp-line);
}

.page-home .hp-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-home .hp-cta__title {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 32px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: #F7FBFE;
}

.page-home .hp-cta__desc {
  margin: 12px 0 0;
  max-width: 44em;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(230, 238, 246, 0.78);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hp-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hp-paths .hp-path:last-child {
    grid-column: span 2;
  }
  .page-home .hp-updates__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hp-vendors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .hp-vendor--wide {
    grid-column: span 2;
  }
}

@media (min-width: 900px) {
  .page-home .hp-cover__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: stretch;
  }

  .page-home .hp-cover__rail {
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    padding-block: 4px;
    gap: 18px;
  }

  .page-home .hp-cover__railnote {
    writing-mode: vertical-rl;
    letter-spacing: 0.4em;
    font-size: 11px;
    max-height: 60vh;
    overflow: hidden;
    color: rgba(143, 166, 184, 0.6);
  }

  .page-home .hp-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .hp-paths .hp-path:last-child {
    grid-column: auto;
  }

  .page-home .hp-versions {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .hp-vendors {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-home .hp-vendor--wide {
    grid-column: span 2;
  }
  .page-home .hp-vendors .hp-vendor:nth-child(3) {
    grid-column: span 1;
  }

  .page-home .hp-signin {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

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

  .page-home .hp-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

@media (min-width: 1200px) {
  .page-home .hp-cover__title {
    max-width: 13em;
  }
  .page-home .hp-timeline {
    padding-left: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hp-panel__row,
  .page-home .hp-panel__go,
  .page-home .hp-vendor,
  .page-home .hp-updates__bar .filter-btn {
    transition: none;
  }
}
<<<END>>>