.page-home {
  background: var(--ink);
  color: var(--white);
}

/* ---------- 首屏封面 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(104px, 15vw, 176px) 0 clamp(40px, 6vw, 72px);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 78% 10%, rgba(255, 90, 31, .16), transparent 58%),
    radial-gradient(90% 70% at 6% 96%, rgba(232, 163, 61, .12), transparent 62%),
    linear-gradient(168deg, rgba(11, 16, 48, .40) 0%, rgba(11, 16, 48, .82) 58%, var(--ink) 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 1000px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-home .home-hero__ctx {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-home .home-hero__title {
  margin: 0 0 clamp(18px, 2.4vw, 30px);
  font-size: clamp(36px, 7.4vw, 92px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.035em;
}

.page-home .home-hero__title em {
  display: block;
  font-style: normal;
  color: var(--signal);
}

.page-home .home-hero__lead-text {
  max-width: 52ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: rgba(245, 242, 234, .82);
}

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

/* 语言对照面板 */
.page-home .home-hero__lang {
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-dark-strong);
  border-radius: 4px;
  background: rgba(20, 27, 71, .74);
  box-shadow: var(--shadow-soft);
}

.page-home .home-hero__lang-title {
  margin: 0 0 8px;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .home-hero__lang-note {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-home .home-langs__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--line-dark-strong);
  border-radius: 999px;
  font-size: 13px;
  color: rgba(245, 242, 234, .86);
}

.page-home .home-langs__item--current {
  border-color: var(--signal);
  background: rgba(255, 90, 31, .14);
  color: var(--white);
}

.page-home .home-langs__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-home .home-langs__demo {
  display: grid;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
}

.page-home .home-pair {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-home .home-pair__tag {
  padding-right: 8px;
  border-right: 1px solid var(--line-dark-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-home .home-pair--alt .home-pair__text {
  font-size: 12.5px;
  color: var(--mist);
}

/* ---------- 费用与周期 ---------- */
.page-home .home-fees {
  scroll-margin-top: 88px;
  padding: clamp(40px, 5.5vw, 72px) 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink-2);
}

.page-home .home-fees__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .home-fees__head h2 {
  margin: 0;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.page-home .home-fees__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line-dark);
  background: var(--line-dark);
}

@media (min-width: 720px) {
  .page-home .home-fees__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-fee {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--ink-2);
}

.page-home .home-fee__label {
  margin: 0;
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .home-fee__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--amber);
}

.page-home .home-fee__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(245, 242, 234, .72);
}

.page-home .home-fees__cycle {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-top: clamp(18px, 2.4vw, 28px);
  padding: clamp(18px, 2.4vw, 28px) clamp(20px, 2.8vw, 34px);
  border: 1px solid var(--line-dark-strong);
  background: linear-gradient(100deg, rgba(255, 90, 31, .16), rgba(232, 163, 61, .07) 70%, transparent);
}

@media (min-width: 860px) {
  .page-home .home-fees__cycle {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
}

.page-home .home-fees__cycle-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(46px, 7vw, 76px);
  font-weight: 700;
  line-height: .9;
  color: var(--signal);
}

.page-home .home-fees__cycle-title {
  margin: 0 0 6px;
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 800;
}

.page-home .home-fees__cycle-desc {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(245, 242, 234, .74);
}

/* ---------- 锚点条 ---------- */
.page-home .home-anchors {
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink);
}

.page-home .home-anchors__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 14px;
  padding-bottom: 14px;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-anchors__link {
  flex: none;
  padding: 7px 15px;
  border: 1px solid var(--line-dark-strong);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .home-anchors__link:hover,
.page-home .home-anchors__link:focus-visible {
  color: var(--white);
  border-color: var(--signal);
}

/* ---------- 通用章节 ---------- */
.page-home .home-section {
  padding: clamp(48px, 7vw, 96px) 0;
  scroll-margin-top: 84px;
}

.page-home .home-section--deep {
  background: var(--ink-2);
}

.page-home .home-section--paper {
  background: var(--paper);
  color: var(--text-dark);
}

.page-home .home-section__head {
  max-width: 64ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-home .home-section__head h2 {
  margin: 8px 0 12px;
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.page-home .home-section__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 242, 234, .76);
}

.page-home .home-section--paper .home-section__lead {
  color: var(--text-mute);
}

.page-home .home-section--paper .eyebrow {
  color: var(--signal-deep);
}

/* ---------- 五步流程 ---------- */
.page-home .home-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-dark);
  background: var(--line-dark);
}

@media (min-width: 640px) {
  .page-home .home-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .home-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-home .home-step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--ink-2);
}

.page-home .home-step__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--signal);
}

.page-home .home-step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .home-step__text {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(245, 242, 234, .72);
}

.page-home .home-step__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  color: var(--mist);
}

.page-home .home-step__meta .mono {
  color: var(--amber);
}

/* ---------- 资料库 ---------- */
.page-home .home-library__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 940px) {
  .page-home .home-library__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-home .home-library__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-light);
  background: var(--white);
}

.page-home .home-library__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-library__body h2 {
  margin: 8px 0 14px;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text-dark);
}

.page-home .home-library__body > p {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-mute);
}

.page-home .home-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .home-cats li {
  padding: 6px 13px;
  border: 1px solid var(--line-light);
  border-radius: 2px;
  background: var(--white);
  font-size: 13.5px;
  color: var(--text-dark);
}

.page-home .home-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 26px;
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

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

.page-home .home-specs > div {
  padding: 16px 18px;
  background: var(--white);
}

.page-home .home-specs dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-mute);
}

.page-home .home-specs dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-dark);
}

/* 检索面板 */
.page-home .home-search {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: clamp(32px, 4.5vw, 56px);
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(42, 47, 69, .12);
  background: var(--mist);
}

@media (min-width: 900px) {
  .page-home .home-search {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 40px;
  }
}

.page-home .home-search__text h3 {
  margin: 8px 0 10px;
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 900;
  letter-spacing: -.015em;
  color: var(--text-dark);
}

.page-home .home-search__text p {
  max-width: 52ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: #3B4664;
}

.page-home .home-search__meta {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--text-dark);
}

.page-home .home-search__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--signal-deep);
}

.page-home .home-search__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-search__chips li {
  padding: 6px 13px;
  border: 1px solid rgba(42, 47, 69, .2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  font-size: 13px;
  color: var(--text-dark);
}

/* ---------- 登录与收藏 ---------- */
.page-home .home-mobile__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 24px);
}

@media (min-width: 900px) {
  .page-home .home-mobile__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .home-mobile__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line-dark-strong);
  background: rgba(245, 242, 234, .03);
  box-shadow: var(--shadow-soft);
}

.page-home .home-mobile__card h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 800;
  letter-spacing: -.015em;
}

.page-home .home-mobile__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(245, 242, 234, .74);
}

.page-home .home-mobile__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.page-home .home-mobile__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-mobile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
}

/* ---------- 版本动态 ---------- */
.page-home .home-updates__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 900px) {
  .page-home .home-updates__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

.page-home .home-updates__intro h2 {
  margin: 8px 0 14px;
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text-dark);
}

.page-home .home-updates__intro p {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-mute);
}

.page-home .home-updates__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.page-home .home-update {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--white);
}

@media (min-width: 640px) {
  .page-home .home-update {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

.page-home .home-update__when {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--signal-deep);
}

.page-home .home-update h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text-dark);
}

.page-home .home-update p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-mute);
}

/* ---------- 咨询通道 ---------- */
.page-home .home-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

@media (min-width: 900px) {
  .page-home .home-contact__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

.page-home .home-contact__intro h2 {
  margin: 8px 0 14px;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.page-home .home-contact__intro p {
  max-width: 56ch;
  margin: 0 0 26px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 242, 234, .76);
}

.page-home .home-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-contact__list {
  display: grid;
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line-dark);
  background: var(--line-dark);
}

.page-home .home-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 20px;
  background: var(--ink-2);
}

@media (min-width: 560px) {
  .page-home .home-contact__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-home .home-contact__row dt {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .home-contact__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 收口剪影带 ---------- */
.page-home .home-closing {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(52px, 8vw, 104px) 0;
  background: var(--ink);
}

.page-home .home-closing__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
}

.page-home .home-closing::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, var(--ink) 0%, rgba(11, 16, 48, .55) 45%, var(--ink) 100%);
}

.page-home .home-closing__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 22px;
  justify-items: start;
}

.page-home .home-closing__line {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: -.01em;
  color: rgba(245, 242, 234, .92);
}

/* ---------- 显现动效 ---------- */
.js-on .page-home [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .62s var(--ease), transform .62s var(--ease);
}

.js-on .page-home [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js-on .page-home [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 420px) {
  .page-home .home-fees__cycle {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-home .home-pair {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 8px;
  }

  .page-home .home-hero__title {
    font-size: clamp(30px, 9.4vw, 42px);
  }
}
<<<END>>>