/* ================= page-home ================= */

.page-home {
  --home-gap: clamp(16px, 1.5vw, 26px);
  --home-pad-y: clamp(58px, 7vw, 116px);
  --home-radius: 26px;
  position: relative;
  z-index: 1;
  background:
    radial-gradient(720px 520px at 88% -6%, rgba(53, 227, 196, .10), transparent 68%),
    radial-gradient(640px 460px at 6% 42%, rgba(23, 30, 74, .55), transparent 70%),
    var(--abyss-900);
  color: var(--text-body);
  overflow-x: clip;
  padding-bottom: clamp(56px, 7vw, 112px);
}

@media (min-width: 1100px) {
  .page-home {
    padding-left: var(--rail-w);
  }
}

.page-home .section + .section {
  margin-top: clamp(64px, 8vw, 132px);
}

.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

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

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

/* ---------- 页面上下文 ---------- */

.page-home .home-context {
  margin: 0;
  padding-top: clamp(96px, 11vw, 150px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist-400);
}

/* ---------- 左侧导引轨 ---------- */

.page-home .home-rail {
  display: none;
}

@media (min-width: 1100px) {
  .page-home .home-rail {
    display: flex;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--rail-w);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 6;
    padding: 120px 0 72px;
    border-right: 1px solid var(--line-700);
    background: linear-gradient(180deg, rgba(10, 30, 43, .78), rgba(6, 12, 20, .22));
    backdrop-filter: blur(3px);
  }
}

.page-home .home-rail__track {
  position: absolute;
  left: 50%;
  top: 152px;
  bottom: 148px;
  width: 2px;
  transform: translateX(-50%);
  background: var(--line-700);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.page-home .home-rail__fill {
  display: block;
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, var(--cyan-400) 0%, var(--cyan-400) 58%, var(--amber-400) 100%);
  transition: height .18s linear;
}

.page-home .home-rail__list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-rail__dot {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-700);
  background: rgba(11, 22, 32, .9);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--mist-400);
  text-decoration: none;
  transition: color .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease);
}

.page-home .home-rail__dot:hover,
.page-home .home-rail__dot:focus-visible {
  color: var(--abyss-900);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

.page-home .home-rail__dot:focus-visible {
  outline: 2px solid var(--amber-400);
  outline-offset: 3px;
}

.page-home .home-rail__word {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--mist-400);
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

/* ---------- 章节头通用 ---------- */

.page-home .section__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(56px, 6.4vw, 96px);
  font-weight: 700;
  line-height: .86;
  letter-spacing: -0.02em;
  color: var(--cyan-400);
  opacity: .92;
}

.page-home .section__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 3.4vw, 46px);
}

@media (min-width: 860px) {
  .page-home .section__head {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: start;
    gap: clamp(20px, 3vw, 46px);
  }
}

.page-home .section__headBody {
  border-top: 1px solid var(--line-700);
  padding-top: 18px;
}

.page-home .section__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--amber-400);
}

.page-home .section__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(26px, 3.6vw, 44px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ice-050);
}

.page-home .section__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--mist-400);
}

.page-home .prose p {
  margin: 0 0 1.2em;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: var(--text-body);
}

.page-home .prose p:last-child {
  margin-bottom: 0;
}

/* ================= 01 首屏 ================= */

.page-home .home-hero__grid {
  display: grid;
  gap: var(--home-gap);
}

@media (min-width: 980px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(22px, 2.6vw, 40px);
  }
}

.page-home .home-hero__lead {
  position: relative;
  border-top: 1px solid var(--line-700);
  padding-top: 20px;
}

.page-home .home-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: clamp(32px, 5.2vw, 62px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ice-050);
}

.page-home .home-hero__ver {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(72px, 12vw, 132px);
  font-weight: 700;
  line-height: .82;
  letter-spacing: -0.03em;
  color: var(--cyan-400);
  margin-bottom: 10px;
}

.page-home .home-hero__titleText {
  display: block;
}

.page-home .home-hero__text {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--text-body);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---- 拼贴信息块 ---- */

.page-home .home-hero__tiles {
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: 1fr;
}

@media (min-width: 620px) {
  .page-home .home-hero__tiles {
    grid-template-columns: 1fr 1fr;
  }
  .page-home .home-tile--a {
    grid-column: 1 / -1;
  }
}

.page-home .home-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 22px 22px;
  border: 1px solid var(--line-700);
  border-radius: var(--r-l);
  background: var(--surface-900);
  overflow: hidden;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-home .home-tile::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan-400), transparent 82%);
  opacity: .55;
}

.page-home .home-tile--b::before {
  background: linear-gradient(180deg, var(--amber-400), transparent 82%);
}

.page-home .home-tile--c::before {
  background: linear-gradient(180deg, var(--indigo-800), var(--cyan-400));
  opacity: .8;
}

@media (hover: hover) and (min-width: 760px) {
  .page-home .home-tile:hover {
    border-color: rgba(53, 227, 196, .5);
    transform: translateY(-3px);
  }
}

.page-home .home-tile--a {
  min-height: 264px;
  justify-content: flex-end;
  padding: 26px 24px 24px;
  isolation: isolate;
}

.page-home .home-tile__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.page-home .home-tile__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 12, 20, .30) 0%, rgba(6, 12, 20, .82) 62%, rgba(6, 12, 20, .96) 100%),
    linear-gradient(96deg, rgba(10, 30, 43, .78) 0%, rgba(23, 30, 74, .30) 100%);
}

.page-home .home-tile__title {
  margin: 2px 0 0;
  font-family: var(--font-body);
  font-size: clamp(19px, 1.7vw, 24px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--ice-050);
}

.page-home .home-tile__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-home .home-tile__more {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
  border-left: 2px solid var(--line-700);
  padding-left: 0;
  transition: max-height .42s var(--ease), opacity .32s var(--ease), padding-left .42s var(--ease), margin-top .42s var(--ease);
}

@media (hover: hover) and (min-width: 760px) {
  .page-home .home-tile:hover .home-tile__more,
  .page-home .home-tile:focus-within .home-tile__more {
    max-height: 9em;
    opacity: 1;
    margin-top: 10px;
    padding-left: 12px;
  }
}

@media (hover: none) {
  .page-home .home-tile__more {
    max-height: none;
    opacity: 1;
    margin-top: 10px;
    padding-left: 12px;
  }
}

/* ================= 02 权益 ================= */

.page-home .home-rights__grid {
  display: grid;
  gap: clamp(24px, 3vw, 48px);
}

@media (min-width: 900px) {
  .page-home .home-rights__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .home-rights__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-700);
  border: 1px solid var(--line-700);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-home .home-rights__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--surface-900);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

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

.page-home .home-rights__figure .media__frame {
  border: 1px solid var(--line-700);
  border-radius: var(--r-l);
  overflow: hidden;
  background: var(--grad-teal, var(--teal-850));
}

.page-home .home-rights__face {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-rights__figure .media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .home-rights__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(24px, 3vw, 38px);
  padding-top: 22px;
  border-top: 1px solid var(--line-700);
}

.page-home .home-rights__hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
}

/* ================= 03 结构升级 ================= */

.page-home .home-struct__grid {
  display: grid;
  gap: clamp(24px, 3vw, 46px);
}

@media (min-width: 940px) {
  .page-home .home-struct__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    direction: rtl;
  }
  .page-home .home-struct__grid > * {
    direction: ltr;
  }
}

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

.page-home .home-struct__media .media__frame {
  position: relative;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line-700);
  background: linear-gradient(140deg, var(--teal-850) 0%, var(--abyss-900) 100%);
}

.page-home .home-struct__media .media__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-400), var(--amber-400));
}

.page-home .home-struct__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 760;
  object-fit: cover;
}

.page-home .home-struct__media .media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-400);
}

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

.page-home .home-struct__item {
  position: relative;
  padding: 22px 0 22px 26px;
  border-bottom: 1px solid var(--line-700);
}

.page-home .home-struct__item:first-child {
  border-top: 1px solid var(--line-700);
}

.page-home .home-struct__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(53, 227, 196, .12);
}

.page-home .home-struct__item:nth-child(2)::before {
  background: var(--amber-400);
  box-shadow: 0 0 0 4px rgba(244, 168, 60, .14);
}

.page-home .home-struct__item:nth-child(3)::before {
  background: var(--mist-400);
  box-shadow: 0 0 0 4px rgba(147, 167, 180, .14);
}

.page-home .home-struct__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--mist-400);
}

.page-home .home-struct__name {
  margin: 6px 0 8px;
  font-family: var(--font-body);
  font-size: clamp(18px, 1.5vw, 21px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ice-050);
}

.page-home .home-struct__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-body);
}

/* ================= 04 测试版中心 ================= */

.page-home .home-labs {
  position: relative;
}

.page-home .home-labs__grid {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
}

@media (min-width: 940px) {
  .page-home .home-labs__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .home-labs__acc {
  border-top: 1px solid var(--line-700);
}

.page-home .home-labs__acc .accordion__item {
  border-bottom: 1px solid var(--line-700);
}

.page-home .home-labs__acc .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 4px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--ice-050);
  font-family: inherit;
  transition: color .26s var(--ease);
}

.page-home .home-labs__acc .accordion__trigger:hover {
  color: var(--cyan-400);
}

.page-home .home-labs__acc .accordion__trigger:focus-visible {
  outline: 2px solid var(--amber-400);
  outline-offset: 3px;
  border-radius: var(--r-s);
}

.page-home .home-labs__acc .accordion__trigger[aria-expanded="true"] {
  color: var(--cyan-400);
}

.page-home .home-labs__acc .accordion__trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  color: var(--mist-400);
  transition: transform .3s var(--ease), color .3s var(--ease);
}

.page-home .home-labs__acc .accordion__trigger[aria-expanded="true"]::after {
  content: "−";
  color: var(--cyan-400);
}

.page-home .home-labs__label {
  font-size: clamp(15.5px, 1.15vw, 17.5px);
  font-weight: 700;
  line-height: 1.4;
}

.page-home .home-labs__acc .accordion__panel {
  padding: 0 0 22px;
}

.page-home .home-labs__acc .accordion__body p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-body);
}

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

.page-home .home-labs__media .media__frame {
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line-700);
  background: linear-gradient(160deg, var(--indigo-800) 0%, var(--abyss-900) 78%);
}

.page-home .home-labs__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 500;
  object-fit: cover;
}

.page-home .home-labs__media .media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .home-labs__foot {
  margin-top: clamp(22px, 2.6vw, 34px);
}

/* ================= 05 回访速览 ================= */

.page-home .home-voices__cards {
  display: grid;
  gap: var(--home-gap);
}

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

.page-home .home-voices__cards .card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-radius: var(--r-l);
  padding: 24px 22px;
  border-width: 1px;
  border-style: solid;
}

.page-home .home-voices__cards .card--teal {
  border-color: rgba(53, 227, 196, .32);
  background: linear-gradient(170deg, rgba(10, 30, 43, .92) 0%, rgba(11, 22, 32, .96) 100%);
}

.page-home .home-voices__cards .card--accent {
  border-color: rgba(23, 30, 74, .9);
  background: linear-gradient(170deg, rgba(23, 30, 74, .92) 0%, rgba(11, 22, 32, .96) 100%);
}

.page-home .home-voices__cards .card--warm {
  border-color: rgba(244, 168, 60, .3);
  background: linear-gradient(170deg, rgba(62, 27, 44, .78) 0%, rgba(11, 22, 32, .96) 100%);
}

.page-home .home-voices__cards .card__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--amber-400);
  margin: 0;
}

.page-home .home-voices__cards .card__title {
  margin: 0;
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 700;
  line-height: 1.36;
  color: var(--ice-050);
}

.page-home .home-voices__cards .card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--text-body);
  flex: 1 1 auto;
}

.page-home .home-voices__cards .card__meta {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-700);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist-400);
}

.page-home .home-voices__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .home-voices__hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
}

/* ================= 06 CN 直达 ================= */

.page-home .home-cn__grid {
  display: grid;
  gap: 1px;
  background: var(--line-700);
  border: 1px solid var(--line-700);
  border-radius: var(--r-l);
  overflow: hidden;
}

@media (min-width: 780px) {
  .page-home .home-cn__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-cn__block--wide {
    grid-column: 1 / -1;
  }
}

.page-home .home-cn__block {
  background: var(--surface-900);
  padding: 22px 22px 24px;
  transition: background .3s var(--ease);
}

.page-home .home-cn__block--wide {
  background:
    linear-gradient(120deg, rgba(10, 30, 43, .95) 0%, rgba(11, 22, 32, .96) 62%),
    var(--surface-900);
}

.page-home .home-cn__block:hover {
  background: #0E1C28;
}

.page-home .home-cn__block--wide:hover {
  background: linear-gradient(120deg, rgba(12, 38, 54, .96) 0%, rgba(12, 24, 34, .97) 62%);
}

.page-home .home-cn__k {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-home .home-cn__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ice-050);
}

.page-home .home-cn__block--wide .home-cn__v {
  max-width: 76ch;
  color: var(--text-body);
}

.page-home .home-cn__next {
  margin-top: clamp(26px, 3.4vw, 44px);
  padding-top: 24px;
  border-top: 1px solid var(--line-700);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
}

.page-home .home-cn__nextLabel {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ice-050);
}

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

/* ---------- 小屏收束 ---------- */

@media (max-width: 619px) {
  .page-home .home-hero__ver {
    font-size: 76px;
  }
  .page-home .home-tile {
    padding: 20px 18px;
  }
  .page-home .home-rights__list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .page-home .home-cn__next {
    align-items: flex-start;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>

.page-home {
  --grad-teal: transparent;
}