.page-home {
  background: var(--paper-100);
  color: var(--ink-900);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .hero-dark {
  position: relative;
  background: var(--ink-900);
  color: var(--white);
  padding: clamp(84px, 12vw, 142px) 0 clamp(48px, 6vw, 76px);
  overflow: hidden;
  isolation: isolate;
}

.page-home .hero-dark::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -14%;
  width: min(720px, 88vw);
  height: min(720px, 88vw);
  background: radial-gradient(circle at 50% 50%, rgba(198, 255, 60, .18), rgba(47, 211, 255, .08) 46%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.page-home .page-context {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .hero-title {
  margin: 0;
  font-size: clamp(2.4rem, 1.25rem + 5.4vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -.03em;
  font-weight: 800;
  max-width: 18em;
}

.page-home .hero-title em {
  font-style: normal;
  background: linear-gradient(96deg, var(--lime), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero-lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 54ch;
  font-size: var(--fs-lg);
  line-height: 1.75;
  color: rgba(255, 255, 255, .76);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .hero-actions .btn--ghost {
  border: 1px solid rgba(255, 255, 255, .32);
  color: var(--white);
  background: transparent;
}

.page-home .hero-actions .btn--ghost:hover,
.page-home .hero-actions .btn--ghost:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-home .hero-bento {
  margin-top: clamp(36px, 5vw, 64px);
  align-items: stretch;
}

.page-home .hero-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-dark);
}

.page-home .hero-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-home .hero-frame figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: clamp(14px, 2vw, 22px);
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: rgba(255, 255, 255, .88);
  background: linear-gradient(to top, rgba(11, 27, 51, .94), rgba(11, 27, 51, 0));
}

.page-home .hero-side {
  display: grid;
  gap: 16px;
}

.page-home .hero-note {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-home .hero-note-figure {
  margin: 0;
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--lime);
}

.page-home .hero-note-text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, .74);
}

/* ---------- 横向数据带 ---------- */
.page-home .live-strip {
  position: relative;
  background: var(--ink-900);
  color: var(--white);
  border-top: 1px solid var(--line-dark);
  padding: 0 0 clamp(34px, 4vw, 54px);
  overflow: hidden;
}

.page-home .live-strip-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  z-index: 0;
  pointer-events: none;
}

.page-home .live-strip-head {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding-top: clamp(34px, 4vw, 50px);
  padding-bottom: 20px;
}

.page-home .live-title {
  margin: 0;
  font-size: clamp(1.3rem, 1.1rem + .9vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -.02em;
  flex: 1 1 auto;
}

.page-home .ticker-toggle {
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(20, 41, 74, .8);
  color: rgba(255, 255, 255, .82);
  font-size: var(--fs-sm);
  padding: 8px 18px;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-home .ticker-toggle:hover,
.page-home .ticker-toggle:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-home .live-strip .ticker {
  position: relative;
  z-index: 1;
}

.page-home .ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-right: 14px;
  padding: 11px 20px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(20, 41, 74, .82);
  white-space: nowrap;
  font-size: var(--fs-sm);
}

.page-home .ticker-match {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  color: var(--white);
}

.page-home .ticker-score {
  color: var(--lime);
  font-size: var(--fs-base);
}

.page-home .ticker-match i {
  font-style: normal;
  color: var(--graphite);
}

.page-home .ticker-time {
  color: rgba(255, 255, 255, .6);
}

/* ---------- 核心能力 ---------- */
.page-home .capabilities {
  background: var(--paper-100);
  padding: clamp(64px, 9vw, 118px) 0;
}

.page-home .cap-head {
  max-width: 60ch;
  margin-bottom: clamp(30px, 4vw, 50px);
}

.page-home .cap-lede {
  margin: 16px 0 0;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--graphite);
}

.page-home .cap-bento {
  align-items: start;
}

.page-home .cap-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 2.6vw, 34px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.page-home .cap-card--ink {
  background: var(--ink-900);
  border-color: var(--ink-700);
  color: var(--white);
}

.page-home .cap-title {
  margin: 0;
  font-size: clamp(1.25rem, 1.1rem + .8vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.35;
}

.page-home .cap-text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--graphite);
}

.page-home .cap-card--ink .cap-text {
  color: rgba(255, 255, 255, .76);
}

.page-home .cap-figure {
  margin: 0;
  font-size: clamp(2.1rem, 1.4rem + 3vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--orange);
}

.page-home .cap-card--ink .cap-figure {
  color: var(--lime);
}

.page-home .cap-note {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--graphite);
}

.page-home .cap-card--ink .cap-note {
  color: rgba(255, 255, 255, .66);
}

.page-home .cap-media {
  margin: 0;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-s);
  overflow: hidden;
}

.page-home .cap-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .cap-links {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: var(--fs-sm);
}

.page-home .cap-card--ink .link-line {
  color: var(--cyan);
  border-bottom-color: rgba(47, 211, 255, .45);
}

/* ---------- 版本与更新节奏 ---------- */
.page-home .cadence {
  position: relative;
  background: var(--ink-900);
  color: var(--white);
  padding: clamp(64px, 9vw, 118px) 0;
}

.page-home .cadence-bento {
  align-items: center;
}

.page-home .version-big {
  margin: 14px 0 0;
  font-size: clamp(2.9rem, 1.3rem + 7.6vw, 7rem);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.05em;
  color: var(--lime);
}

.page-home .cadence-title {
  margin: 14px 0 0;
  font-size: clamp(1.4rem, 1.15rem + 1.2vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.35;
}

.page-home .cadence-lede {
  margin: 16px 0 0;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: rgba(255, 255, 255, .74);
  max-width: 52ch;
}

.page-home .cadence-list {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.page-home .cadence-list li {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: rgba(255, 255, 255, .82);
}

.page-home .cadence-year {
  color: var(--cyan);
  font-weight: 700;
}

.page-home .cadence-media {
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-800);
}

.page-home .cadence-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .cadence-media figcaption {
  padding: 14px clamp(16px, 2vw, 22px);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: rgba(255, 255, 255, .62);
  border-top: 1px solid var(--line-dark);
}

/* ---------- 三步开始 ---------- */
.page-home .start {
  background: var(--paper-100);
  padding: clamp(64px, 9vw, 118px) 0;
}

.page-home .start-steps {
  list-style: none;
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2vw, 22px);
  counter-reset: step;
}

.page-home .step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 2.8vw, 34px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.page-home .step-num {
  font-size: clamp(2.2rem, 1.5rem + 2.4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--orange);
}

.page-home .step-title {
  margin: 0;
  font-size: clamp(1.1rem, 1rem + .5vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-home .step-text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 还有疑问 ---------- */
.page-home .still {
  background: var(--paper-200);
  padding: clamp(56px, 8vw, 104px) 0;
}

.page-home .still-bento {
  align-items: start;
}

.page-home .still-list {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .still-list li {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-light);
  font-size: var(--fs-base);
  line-height: 1.6;
}

.page-home .still-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .still-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 2.9vw, 36px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--ink-900);
  color: var(--white);
}

.page-home .still-contact-title {
  margin: 0;
  font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-home .still-contact-text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(255, 255, 255, .74);
}

.page-home .still-contact-list {
  margin: 4px 0 8px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .still-contact-row {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line-dark);
}

.page-home .still-contact-row dt {
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .still-contact-row dd {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-home .still-contact .btn {
  align-self: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-home .cadence-list li {
    grid-template-columns: 84px 1fr;
  }
}

@media (min-width: 768px) {
  .page-home .start-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .hero-side {
    grid-template-rows: 1fr 1fr;
  }

  .page-home .cap-bento {
    row-gap: clamp(18px, 2vw, 24px);
  }
}

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

  .page-home .ticker-track {
    animation: none;
  }
}
<<<END>>>