/* ===== 首页专属样式（作用域 .page-home） ===== */
.page-home {
  --ph-grid: repeating-linear-gradient(90deg, rgba(43, 58, 74, .055) 0 1px, transparent 1px 68px),
             repeating-linear-gradient(0deg, rgba(43, 58, 74, .055) 0 1px, transparent 1px 68px);
  --ph-shadow: 0 12px 28px rgba(16, 24, 32, .09);
  background: var(--snow);
  color: var(--ink-blue);
  overflow-x: hidden;
}

.page-home .section {
  padding: clamp(44px, 7vw, 86px) 0;
}

.page-home .mono-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mid);
}

.page-home .num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--maple);
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--maple);
  outline-offset: 3px;
}

/* ----- 面包屑 ----- */
.page-home .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mid);
}

.page-home .breadcrumb [aria-current="page"] {
  color: var(--maple);
}

/* ----- 首屏 ----- */
.page-home .hero {
  position: relative;
  padding: clamp(18px, 3vw, 30px) 0 clamp(36px, 5vw, 64px);
  background-image: var(--ph-grid);
  background-position: center top;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-home .display {
  margin: 0 0 16px;
  font-weight: 900;
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .display .accent {
  color: var(--maple);
}

.page-home .hero__lead .lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.75;
  color: var(--ink-blue);
}

/* 资源与服务清单面板 */
.page-home .entry-panel {
  margin-top: clamp(24px, 3.5vw, 34px);
  padding: clamp(18px, 3vw, 26px);
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 2px solid var(--maple);
}

.page-home .entry-panel__cols {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-home .entry-panel .h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .tick-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .tick-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-blue);
}

.page-home .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 7px;
  height: 7px;
  background: var(--teal);
}

.page-home .service-list {
  counter-reset: svc;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .service-list li {
  counter-increment: svc;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--ink-blue);
  border-bottom: 1px solid var(--line);
}

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

.page-home .service-list li::before {
  content: counter(svc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--maple);
}

/* 首屏左侧小图 */
.page-home .hero__shot {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
  max-width: 360px;
}

.page-home .hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--line);
}

.page-home .hero__shot .media__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--mid);
}

/* 首屏右侧叠层卡 */
.page-home .hero__aside {
  min-width: 0;
  display: grid;
  gap: clamp(20px, 3vw, 26px);
  align-content: start;
}

.page-home .card-stack {
  position: relative;
  margin: 0 12px 12px 0;
}

.page-home .card-stack::before,
.page-home .card-stack::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--white);
  border: 1px solid var(--line);
}

.page-home .card-stack::before { transform: translate(12px, 12px); }
.page-home .card-stack::after  { transform: translate(6px, 6px); }

.page-home .stack-card--front {
  position: relative;
  z-index: 1;
  padding: clamp(20px, 3vw, 28px);
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 2px solid var(--maple);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .stack-card--front:hover {
  transform: translateY(-2px);
  box-shadow: var(--ph-shadow);
}

.page-home .side-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-home .side-list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink-blue);
  font-size: 13.5px;
  transition: color var(--dur) var(--ease);
}

.page-home .side-list li:first-child a { padding-top: 0; }
.page-home .side-list li:last-child a { border-bottom: 0; }

.page-home .side-list a:hover,
.page-home .side-list a:hover .side-list__k {
  color: var(--maple);
}

.page-home .side-list__k {
  font-weight: 600;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-home .side-list__v {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mid);
}

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

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

/* ----- 会员提示条 ----- */
.page-home .notice {
  background: var(--alert);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .notice__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-home .notice p {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.page-home .notice a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--maple-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--maple);
  padding-bottom: 1px;
}

/* ----- 会员中心 ----- */
.page-home .member {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.page-home .member__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-home .member__text .h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .member__text .prose {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-home .member__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .member__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.page-home .member__shot {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--snow);
}

.page-home .member__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 25 / 16;
  object-fit: cover;
}

/* ----- 版本迭代 ----- */
.page-home .section-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-home .section-head .h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .section-head .lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-blue);
}

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

.page-home .timeline__item {
  padding: clamp(20px, 3vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .timeline__dot {
  display: block;
  width: 9px;
  height: 9px;
  margin-bottom: 12px;
  background: var(--teal);
}

.page-home .timeline__item .h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--ink);
}

.page-home .timeline__item p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-home .timeline__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

/* ----- 为什么从这一站进 ----- */
.page-home .reasons {
  background: var(--ink-blue);
  color: var(--snow);
}

.page-home .reasons .eyebrow {
  color: rgba(247, 248, 250, .72);
}

.page-home .reasons .section-head .h2 {
  color: var(--white);
}

.page-home .reasons .section-head .lead {
  color: rgba(247, 248, 250, .78);
}

.page-home .reasons__grid {
  display: grid;
  gap: 1px;
  background: rgba(247, 248, 250, .18);
  border: 1px solid rgba(247, 248, 250, .18);
}

.page-home .reason {
  background: var(--ink-blue);
  padding: clamp(20px, 3vw, 26px);
  transition: background var(--dur) var(--ease);
}

.page-home .reason:hover {
  background: rgba(255, 255, 255, .05);
}

.page-home .reason__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--teal);
}

.page-home .reason .h3 {
  margin: 0 0 10px;
  font-size: 16px;
  color: var(--white);
}

.page-home .reason p:last-child {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(247, 248, 250, .76);
}

/* ----- 常用入口 ----- */
.page-home .gateway {
  padding-bottom: 0;
}

.page-home .gateway .h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .gateway__grid {
  display: grid;
  gap: clamp(12px, 2vw, 16px);
  margin-top: clamp(22px, 3.5vw, 32px);
}

.page-home .gateway__item {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 3vw, 26px);
  background: var(--white);
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink-blue);
  transition: transform var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.page-home .gateway__item:hover {
  transform: translateY(-2px);
  border-color: var(--ink-blue);
  box-shadow: var(--ph-shadow);
}

.page-home .gateway__item svg {
  width: 22px;
  height: 22px;
  color: var(--maple);
}

.page-home .gateway__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .gateway__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mid);
}

.page-home .gateway__band {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-home .gateway__band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  max-height: 240px;
  object-fit: cover;
  background: var(--line);
}

/* ----- 断点 ----- */
@media (min-width: 640px) {
  .page-home .entry-panel__cols {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .reasons__grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

@media (min-width: 880px) {
  .page-home .hero__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(24px, 3vw, 40px);
  }

  .page-home .hero__lead { grid-column: span 7; }
  .page-home .hero__aside { grid-column: span 5; }

  .page-home .member__inner {
    grid-template-columns: 1.1fr .9fr;
  }

  .page-home .timeline__list {
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 1px solid var(--line);
  }

  .page-home .timeline__item {
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 0 clamp(18px, 2.4vw, 28px);
  }

  .page-home .timeline__item:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-home .timeline__item:last-child {
    padding-right: 0;
  }
}

@media (min-width: 1000px) {
  .page-home .reasons__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    transition: none !important;
  }

  .page-home .gateway__item:hover,
  .page-home .stack-card--front:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>