.page-home {
  --home-ink: #071220;
  --home-green-line: rgba(0, 255, 135, 0.2);
  --home-white-soft: rgba(255, 255, 255, 0.78);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ===== 首屏封面 ===== */
.page-home .home-hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  background: var(--c-ink);
  color: var(--c-white);
  overflow: hidden;
  padding: 80px 0 72px;
}

.page-home .hero-bg,
.page-home .hero-bg-grid,
.page-home .hero-bg-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-home .hero-bg {
  z-index: 0;
}

.page-home .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  transform: scale(1.04);
}

.page-home .hero-bg-grid {
  z-index: 1;
  background-image:
    linear-gradient(rgba(0, 255, 135, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 135, 0.08) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, rgba(0, 0, 0, 0.7), transparent 75%);
  mask-image: radial-gradient(ellipse at 30% 40%, rgba(0, 0, 0, 0.7), transparent 75%);
}

.page-home .hero-bg-veil {
  z-index: 2;
  background:
    linear-gradient(100deg, rgba(7, 18, 32, 0.96) 0%, rgba(10, 26, 47, 0.82) 42%, rgba(18, 52, 81, 0.45) 100%);
}

.page-home .hero-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: center;
  }
}

.page-home .hero-coordinate {
  position: absolute;
  z-index: 4;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: none;
}

.page-home .hero-coordinate-a {
  top: 96px;
  left: 16px;
  color: rgba(0, 198, 255, 0.55);
}

.page-home .hero-coordinate-b {
  bottom: 32px;
  right: 16px;
  color: rgba(0, 255, 135, 0.4);
}

@media (min-width: 768px) {
  .page-home .hero-coordinate-a {
    left: 28px;
  }
  .page-home .hero-coordinate-b {
    right: 28px;
  }
}

.page-home .hero-copy {
  max-width: 640px;
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-green);
  background: rgba(0, 255, 135, 0.1);
  border: 1px solid rgba(0, 255, 135, 0.3);
  border-radius: 999px;
  padding: 8px 14px;
  margin-bottom: 18px;
}

.page-home .kicker-mark {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 4px rgba(0, 255, 135, 0.15);
}

.page-home .hero-title {
  font-family: var(--f-title);
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.page-home .hero-title-sep {
  color: var(--c-orange);
  margin: 0 0.15em;
}

.page-home .hero-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--home-white-soft);
  max-width: 56ch;
  margin-bottom: 24px;
}

.page-home .hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

@media (min-width: 640px) {
  .page-home .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.page-home .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hero-tags .tag-outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.8);
}

.page-home .hero-panel {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--home-green-line);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(10px);
}

@media (min-width: 1024px) {
  .page-home .hero-panel {
    transform: rotate(1deg) translateY(-12px);
  }
}

.page-home .hero-panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .hero-panel-mark {
  display: inline-flex;
}

.page-home .hero-panel-mark svg {
  width: 28px;
  height: 28px;
  display: block;
}

.page-home .hero-panel-title {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.7);
  margin-right: auto;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-home .hero-stat {
  background: rgba(10, 26, 47, 0.55);
  border: 1px solid rgba(0, 255, 135, 0.12);
  border-radius: var(--radius);
  padding: 16px 14px;
}

.page-home .hero-stat-num {
  display: block;
  font-family: var(--f-title);
  font-size: 2rem;
  line-height: 1;
  color: var(--c-green);
  margin-bottom: 8px;
}

.page-home .hero-stat-num span {
  font-size: 1.1rem;
}

.page-home .hero-stat-label {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.4;
}

.page-home .hero-panel-foot {
  font-family: var(--f-accent);
  font-size: 0.82rem;
  color: var(--c-blue);
  margin-top: 14px;
  text-align: right;
}

.page-home .hero-scroll-hint {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.65);
}

.page-home .scroll-hint-line {
  display: inline-block;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-green), transparent);
}

@media (max-width: 767px) {
  .page-home .hero-scroll-hint {
    display: none;
  }
}

/* ===== 核心功能面板 ===== */
.page-home .home-features {
  background: var(--c-white);
  padding: 72px 0 64px;
}

.page-home .home-features-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.page-home .feature-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 600px) {
  .page-home .feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .feature-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-home .feature-card {
  position: relative;
  background: var(--c-mist);
  border: 1px solid rgba(10, 26, 47, 0.05);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition:
    transform var(--speed) var(--ease),
    border-color var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.page-home .feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 135, 0.5);
  box-shadow: 0 18px 36px rgba(10, 26, 47, 0.08);
}

.page-home .feature-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.page-home .feature-card-index {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  color: var(--c-slate);
  letter-spacing: 0.06em;
}

.page-home .feature-card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: #007a45;
  background: rgba(0, 255, 135, 0.16);
  padding: 4px 10px;
  border-radius: 999px;
}

.page-home .feature-card h3 {
  font-family: var(--f-title);
  font-size: 1.08rem;
  margin: 0 0 8px;
}

.page-home .feature-card p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-slate);
  margin: 0;
}

.page-home .feature-card-more {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(10, 26, 47, 0.08);
  font-size: 0.78rem;
  color: var(--c-graphite);
}

@media (hover: hover) and (min-width: 1024px) {
  .page-home .feature-card-more {
    opacity: 0;
    transform: translateY(6px);
    transition:
      opacity var(--speed) var(--ease),
      transform var(--speed) var(--ease);
  }
  .page-home .feature-card:hover .feature-card-more {
    opacity: 1;
    transform: none;
  }
}

.page-home .feature-visual {
  position: relative;
  margin-top: 40px;
  background: var(--c-ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

@media (min-width: 768px) {
  .page-home .feature-visual {
    aspect-ratio: 16 / 7;
  }
}

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

.page-home .feature-visual-meta {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-ink);
  background: var(--c-green);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 999px;
}

.page-home .visual-meta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-ink);
}

/* ===== 数据服务状态 ===== */
.page-home .home-data {
  background: var(--c-ink);
  color: var(--c-white);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}

.page-home .home-data::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-home .home-data-inner {
  position: relative;
  z-index: 1;
}

.page-home .home-data-head {
  max-width: 760px;
}

.page-home .data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}

@media (min-width: 1024px) {
  .page-home .data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }
  .page-home .data-block + .data-block {
    transform: translateY(28px);
  }
}

.page-home .data-block {
  background: var(--c-deep);
  border: 1px solid rgba(0, 255, 135, 0.14);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .data-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-deep);
}

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

.page-home .data-block-body {
  padding: 22px;
}

.page-home .data-block-body h3 {
  font-family: var(--f-title);
  font-size: 1.15rem;
  margin: 0 0 10px;
}

.page-home .data-block-body p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

.page-home .data-block-body ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .data-block-body li {
  font-size: 0.72rem;
  line-height: 1;
  color: var(--c-green);
  background: rgba(0, 255, 135, 0.1);
  border: 1px solid rgba(0, 255, 135, 0.12);
  padding: 8px 10px;
  border-radius: 999px;
}

.page-home .update-log {
  margin-top: 64px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.page-home .update-log-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.page-home .update-log-title {
  font-family: var(--f-title);
  font-size: 1.2rem;
  margin: 0 0 6px;
}

.page-home .update-log-sub {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.page-home .update-log .accordion-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-home .update-log .accordion-item:last-child {
  border-bottom: none;
}

.page-home .update-log .accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  color: var(--c-white);
  font-family: var(--f-body);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: left;
  padding: 16px 4px;
  cursor: pointer;
}

.page-home .update-log .accordion-panel {
  padding: 0 4px 16px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-home .update-log .accordion-panel p {
  margin: 0;
}

/* ===== 登录与服务范围 ===== */
.page-home .home-access {
  background: var(--c-white);
  padding: 72px 0;
}

.page-home .home-access-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 1024px) {
  .page-home .home-access-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
  }
}

.page-home .access-panel {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  overflow: hidden;
}

.page-home .access-primary {
  background: linear-gradient(135deg, var(--c-ink) 0%, var(--c-deep) 100%);
  color: var(--c-white);
  border: 1px solid rgba(0, 255, 135, 0.2);
}

.page-home .access-secondary {
  background: var(--c-mist);
  border: 1px solid rgba(10, 26, 47, 0.06);
}

.page-home .access-index {
  margin-bottom: 16px;
}

.page-home .access-panel h2 {
  font-family: var(--f-title);
  font-size: 1.5rem;
  line-height: 1.3;
  margin: 0 0 12px;
}

.page-home .access-panel p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-slate);
  margin: 0 0 22px;
}

.page-home .access-primary p {
  color: rgba(255, 255, 255, 0.75);
}

.page-home .access-primary .btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--c-white);
}

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

.page-home .access-svg {
  width: 100%;
  height: auto;
  margin-top: 8px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
}

/* ===== 最新动态 ===== */
.page-home .home-news {
  background: var(--c-mist);
  padding: 72px 0;
}

.page-home .home-news-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.page-home .home-news-head .section-title {
  margin-bottom: 0;
}

.page-home .news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 1024px) {
  .page-home .news-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-home .news-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--c-white);
  border: 1px solid rgba(10, 26, 47, 0.06);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  transition:
    transform var(--speed) var(--ease),
    border-color var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.page-home .news-item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 0, 0.5);
  box-shadow: 0 18px 36px rgba(10, 26, 47, 0.08);
}

.page-home .news-item-tag {
  margin-bottom: 14px;
}

.page-home .news-item h3 {
  font-family: var(--f-title);
  font-size: 1rem;
  line-height: 1.45;
  margin: 0 0 10px;
}

.page-home .news-item p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-slate);
  margin: 0 0 16px;
  flex: 1;
}

.page-home .news-item-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-ink);
  text-decoration: none;
}

.page-home .news-item-link::after {
  content: "→";
  color: var(--c-orange);
  transition: transform var(--speed) var(--ease);
}

.page-home .news-item:hover .news-item-link::after {
  transform: translateX(4px);
}

/* ===== 信任条 ===== */
.page-home .home-trust {
  background: var(--c-ink);
  padding: 44px 0;
}

.page-home .home-trust-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 700px) {
  .page-home .home-trust-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-trust-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-home .trust-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.page-home .trust-item span {
  display: block;
  font-family: var(--f-title);
  font-size: 1.2rem;
  color: var(--c-green);
  margin-bottom: 6px;
}

.page-home .home-trust-note {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  padding: 18px 20px;
  background: rgba(0, 255, 135, 0.06);
  border: 1px solid rgba(0, 255, 135, 0.12);
  border-radius: var(--radius);
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

@media (min-width: 1024px) {
  .page-home .home-trust-note {
    font-size: 0.9rem;
  }
}