.page-home {
  --hp-cut: 14px;
  --hp-gap: clamp(14px, 2vw, 22px);
  --hp-radius: 16px;
  display: block;
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-home .hp-crumb {
  margin: clamp(16px, 2.6vw, 28px) 0 clamp(10px, 1.6vw, 18px);
}

.page-home .hp-h2 {
  font-size: clamp(23px, 3.1vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 8px 0 0;
}

.page-home .hp-lede {
  margin: 14px 0 0;
}

.page-home .hp-block {
  padding: clamp(44px, 6.4vw, 88px) 0;
}

/* ---------- 框景首屏 ---------- */

.page-home .hp-hero {
  padding-top: clamp(6px, 1.4vw, 14px);
}

.page-home .hp-frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--space-700);
  border-radius: var(--r-lg);
  background: var(--space-900);
  padding: clamp(20px, 3.2vw, 44px);
  box-shadow: 0 40px 90px -60px rgba(0, 0, 0, 0.95);
}

.page-home .hp-frame::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid var(--line-soft);
  border-radius: calc(var(--r-lg) - 5px);
  pointer-events: none;
  z-index: 2;
}

.page-home .hp-frame__scale {
  position: absolute;
  left: 26px;
  right: 26px;
  height: 10px;
  z-index: 3;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 13px);
  opacity: 0.75;
}

.page-home .hp-frame__scale--top {
  top: 11px;
}

.page-home .hp-frame__scale--bottom {
  bottom: 11px;
  opacity: 0.45;
}

.page-home .hp-frame__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hp-frame__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.9) contrast(1.06);
}

.page-home .hp-frame__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 85% at 10% 6%, rgba(53, 245, 160, 0.16), transparent 58%),
    radial-gradient(80% 70% at 96% 96%, rgba(255, 122, 41, 0.16), transparent 62%),
    linear-gradient(104deg, var(--space-950) 6%, rgba(4, 10, 28, 0.88) 44%, rgba(4, 10, 28, 0.66) 100%);
}

.page-home .hp-frame__grid {
  position: relative;
  z-index: 4;
  display: grid;
  gap: clamp(24px, 3.4vw, 46px);
}

@media (min-width: 940px) {
  .page-home .hp-frame__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

/* 时间轴 */

.page-home .hp-tl {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  position: relative;
}

.page-home .hp-tl::before {
  content: "";
  position: absolute;
  left: 61px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--neon-line), var(--cyan-line) 55%, rgba(111, 227, 255, 0.06));
}

.page-home .hp-tl__item {
  display: grid;
  grid-template-columns: 52px 20px 1fr;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.page-home .hp-tl__time {
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-home .hp-tl__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 3px var(--neon-soft);
  justify-self: center;
  transition: box-shadow 0.24s var(--ease-brand);
}

.page-home .hp-tl__body {
  display: block;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  border-left: 3px solid var(--space-700);
  transition: border-color 0.24s var(--ease-brand), background 0.24s var(--ease-brand);
}

.page-home .hp-tl__title {
  display: block;
  font-size: 15px;
  color: var(--text);
  font-weight: 600;
}

.page-home .hp-tl__meta {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.page-home .hp-tl__item:hover .hp-tl__body,
.page-home .hp-tl__item:focus-within .hp-tl__body {
  background: var(--neon-soft);
  border-color: var(--neon-line);
  border-left-color: var(--neon);
}

.page-home .hp-tl__item:hover .hp-tl__dot {
  box-shadow: 0 0 0 6px var(--neon-soft);
}

.page-home .hp-tl__item--amber .hp-tl__dot {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(255, 194, 75, 0.16);
}

.page-home .hp-tl__item--amber .hp-tl__time {
  color: var(--amber);
}

/* 首屏右侧 */

.page-home .hp-hero__title {
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin: 10px 0 0;
  max-width: 17ch;
}

.page-home .hp-hero__text {
  max-width: 46ch;
}

.page-home .hp-hero__filters {
  margin-top: clamp(18px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .hp-fgroup {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .hp-fgroup__name {
  flex: 0 0 auto;
  min-width: 62px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .hp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.page-home .hp-chip {
  appearance: none;
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--space-700);
  background: var(--glass);
  color: var(--muted);
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: color 0.2s var(--ease-brand), background 0.2s var(--ease-brand), border-color 0.2s var(--ease-brand);
}

.page-home .hp-chip:hover {
  color: var(--text);
  border-color: var(--cyan-line);
}

.page-home .hp-chip[aria-pressed="true"] {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--space-950);
  font-weight: 600;
}

.page-home .hp-chip:focus-visible,
.page-home .hp-tl__item:focus-within .hp-tl__body {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .hp-hero__readout {
  margin-top: clamp(20px, 2.6vw, 30px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(14px, 2vw, 24px);
  padding-top: clamp(16px, 2.2vw, 24px);
  border-top: 1px solid var(--line-soft);
}

.page-home .hp-ring {
  position: relative;
  flex: 0 0 auto;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(from 200deg, var(--neon) 0deg, var(--cyan) 190deg, rgba(27, 52, 102, 0.65) 190deg 360deg);
}

.page-home .hp-ring__core {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--space-950);
  display: grid;
  place-items: center;
  font-size: 22px;
  color: var(--text);
  line-height: 1;
}

.page-home .hp-readout {
  display: block;
  flex: 1 1 190px;
  min-width: 0;
}

.page-home .hp-readout__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .hp-readout__value {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-top: 3px;
}

.page-home .hp-readout__meta {
  display: block;
  font-size: 13px;
  color: var(--cyan);
  margin-top: 3px;
}

.page-home .hp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1 1 100%;
}

/* ---------- 筛选台 ---------- */

.page-home .hp-filter__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

@media (min-width: 980px) {
  .page-home .hp-filter__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

.page-home .hp-dims {
  margin-top: clamp(20px, 2.6vw, 30px);
  display: grid;
  gap: var(--hp-gap);
}

@media (min-width: 620px) {
  .page-home .hp-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .hp-dim {
  position: relative;
  padding: 20px 22px 24px;
  background: linear-gradient(158deg, rgba(13, 31, 66, 0.96), rgba(8, 21, 50, 0.96));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--hp-cut)), calc(100% - var(--hp-cut)) 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--space-700);
  transition: box-shadow 0.24s var(--ease-brand), background 0.24s var(--ease-brand);
}

.page-home .hp-dim:hover {
  box-shadow: inset 0 0 0 1px var(--neon-line);
  background: linear-gradient(158deg, rgba(15, 38, 80, 0.98), rgba(8, 21, 50, 0.98));
}

.page-home .hp-dim__no {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-home .hp-dim__name {
  margin: 8px 0 0;
  font-size: 19px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .hp-dim__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .hp-filter__tail {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
}

.page-home .hp-filter__shot,
.page-home .hp-sub__shot,
.page-home .hp-screen__shot {
  margin: 0;
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--space-700);
  background: var(--space-900);
}

.page-home .hp-filter__shot::after,
.page-home .hp-sub__shot::after,
.page-home .hp-screen__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(4, 10, 28, 0) 42%, rgba(4, 10, 28, 0.78) 100%);
  pointer-events: none;
}

.page-home .hp-filter__shot img,
.page-home .hp-sub__shot img,
.page-home .hp-screen__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hp-filter__shot figcaption,
.page-home .hp-sub__shot figcaption {
  position: relative;
  z-index: 2;
  margin-top: -46px;
  padding: 0 18px 16px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 大屏 ---------- */

.page-home .hp-screen {
  position: relative;
}

.page-home .hp-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 21, 50, 0.7), rgba(4, 10, 28, 0) 70%),
    repeating-linear-gradient(90deg, rgba(111, 227, 255, 0.05) 0 1px, transparent 1px 120px);
  pointer-events: none;
}

.page-home .hp-screen .bs-container {
  position: relative;
  z-index: 1;
}

.page-home .hp-screen__head {
  gap: 18px;
  align-items: flex-end;
}

.page-home .hp-screen__grid {
  margin-top: clamp(22px, 3vw, 36px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

@media (min-width: 980px) {
  .page-home .hp-screen__grid {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
  }
}

.page-home .hp-screen__shot {
  align-self: stretch;
}

.page-home .hp-screen__shot img {
  height: 100%;
  min-height: 240px;
}

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

.page-home .hp-screen__item {
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--space-700);
  border-left: 3px solid var(--orange-line);
  background: var(--space-800);
  transition: border-color 0.24s var(--ease-brand), transform 0.28s var(--ease-brand);
}

.page-home .hp-screen__item:hover {
  border-color: var(--orange-line);
  transform: translateX(3px);
}

.page-home .hp-screen__title {
  margin: 10px 0 0;
  font-size: 17px;
  color: var(--text);
  font-weight: 700;
}

.page-home .hp-screen__text {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 订阅 ---------- */

.page-home .hp-sub {
  background: var(--space-900);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hp-sub__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 900px) {
  .page-home .hp-sub__grid {
    grid-template-columns: 6fr 6fr;
    align-items: center;
  }
}

.page-home .hp-sub__facts {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  display: grid;
  gap: 10px;
}

.page-home .hp-sub__fact {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .hp-sub__fact dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .hp-sub__fact dd {
  margin: 0;
  font-size: 15px;
  color: var(--text);
}

.page-home .hp-sub__tail {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
}

/* ---------- 安装手风琴 ---------- */

.page-home .hp-acc {
  margin-top: clamp(20px, 2.6vw, 30px);
  display: grid;
  gap: 12px;
}

.page-home .hp-acc__item {
  border: 1px solid var(--space-700);
  border-radius: var(--r-md);
  background: var(--space-800);
  overflow: hidden;
  transition: border-color 0.24s var(--ease-brand);
}

.page-home .hp-acc__item[open] {
  border-color: var(--neon-line);
}

.page-home .hp-acc__head {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-home .hp-acc__head::-webkit-details-marker {
  display: none;
}

.page-home .hp-acc__head::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 20px;
  color: var(--neon);
  line-height: 1;
}

.page-home .hp-acc__item[open] .hp-acc__head::after {
  content: "–";
}

.page-home .hp-acc__hint {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .hp-acc__body {
  padding: 0 20px 18px;
}

.page-home .hp-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .hp-steps li::marker {
  color: var(--neon);
  font-family: var(--font-data);
}

.page-home .hp-install__tail {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
}

/* ---------- 版本 ---------- */

.page-home .hp-version__head {
  gap: 18px;
  align-items: flex-end;
}

.page-home .hp-vers {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  gap: var(--hp-gap);
}

@media (min-width: 780px) {
  .page-home .hp-vers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .hp-ver {
  padding: 20px 22px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--space-700);
  background: var(--space-800);
  transition: border-color 0.24s var(--ease-brand), background 0.24s var(--ease-brand);
}

.page-home .hp-ver:hover {
  border-color: var(--cyan-line);
}

.page-home .hp-ver--current {
  border-color: var(--neon-line);
  background: linear-gradient(165deg, rgba(53, 245, 160, 0.08), rgba(13, 31, 66, 0.96) 62%);
}

.page-home .hp-ver__head {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .hp-ver__head::-webkit-details-marker {
  display: none;
}

.page-home .hp-ver__no {
  font-size: 30px;
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.02em;
}

.page-home .hp-ver--current .hp-ver__no {
  color: var(--neon);
}

.page-home .hp-ver__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-home .hp-ver__list {
  margin: 14px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 7px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .hp-ver__list li::marker {
  color: var(--cyan);
}

/* ---------- 收口 ---------- */

.page-home .hp-cta {
  padding: 0 0 clamp(20px, 3vw, 40px);
}

.page-home .hp-cta__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.4vw, 56px);
  border-radius: var(--r-lg);
  border: 1px solid var(--space-700);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(53, 245, 160, 0.14), transparent 58%),
    radial-gradient(80% 120% at 100% 100%, rgba(255, 122, 41, 0.14), transparent 60%),
    var(--space-900);
}

.page-home .hp-cta__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--neon) 0 14px, transparent 14px 22px);
  opacity: 0.7;
}

.page-home .hp-cta__title {
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-home .hp-cta__text {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 52ch;
}

.page-home .hp-cta__actions {
  margin-top: clamp(20px, 2.6vw, 28px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hp-cta__more {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hp-cta__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  padding-bottom: 1px;
}

.page-home .hp-cta__more a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon-line);
}

@media (max-width: 639px) {
  .page-home .hp-fgroup {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .page-home .hp-chips {
    width: 100%;
  }

  .page-home .hp-readout {
    flex: 1 1 100%;
  }

  .page-home .hp-sub__fact {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}
</final_answer>