:root {
  --bg: #111a2e;
  --bg-elev: #1b2641;
  --bg-soft: #1f2c4b;
  --text: #e6ecf5;
  --muted: #a8b3cb;
  --accent: #3d9cf5;
  --accent-2: #5ae1c5;
  --border: rgba(255, 255, 255, 0.10);
  --radius: 14px;
  --max: 1120px;
  --header-h: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background-color: var(--bg);
  background-image:
    radial-gradient(1400px 700px at 50% -10%, rgba(61, 156, 245, 0.10), transparent 60%),
    linear-gradient(180deg, #152042 0%, #121b31 55%, #111a2e 100%);
  background-attachment: fixed;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.inner {
  width: min(var(--max), 100% - 2rem);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid var(--border);
  background: rgba(17, 26, 46, 0.8);
  backdrop-filter: blur(12px);
}

.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

.logo-icon {
  position: relative;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px dashed rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.05);
}

/* 已放入 Logo 图片时：去掉占位虚线框，并隐藏路径提示（避免透明底透出小字） */
.logo-icon:has(img) {
  border: none;
  background: transparent;
}

.logo-icon::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0.2rem;
  text-align: center;
  font-size: 0.58rem;
  line-height: 1.25;
  color: var(--muted);
  z-index: 0;
  pointer-events: none;
}

.logo-icon:has(img)::before {
  content: none;
}

.logo-icon img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo-text {
  line-height: 1.2;
}

.logo:hover {
  text-decoration: none;
}

.logo:hover .logo-text {
  color: var(--accent-2);
}

.logo:hover .logo-icon:not(:has(img)) {
  border-color: rgba(90, 225, 197, 0.45);
}

.site-nav {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s, top 0.2s, opacity 0.2s;
}

.nav-toggle::before { top: 16px; }
.nav-toggle::after { top: 26px; }

.site-header.is-open .nav-toggle::before {
  top: 21px;
  transform: rotate(45deg);
}

.site-header.is-open .nav-toggle::after {
  top: 21px;
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(4rem, 10vw, 6rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -40% -20% auto;
  height: 120%;
  background:
    radial-gradient(ellipse 60% 50% at 70% 20%, rgba(61, 156, 245, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 40% at 20% 60%, rgba(90, 225, 197, 0.14), transparent 50%);
  pointer-events: none;
}

.hero-inner { position: relative; }

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
}

.hero .accent {
  background: linear-gradient(105deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0 0 1.5rem;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-points {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  max-width: 44rem;
  display: grid;
  gap: 0.45rem;
}

.hero-points li {
  color: #ccd5e8;
  font-size: 0.95rem;
}

.hero-points li::before {
  content: "• ";
  color: var(--accent-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: #fff;
}

.btn.primary:hover {
  filter: brightness(1.08);
  text-decoration: none;
}

.btn.ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.btn.ghost:hover {
  border-color: rgba(255, 255, 255, 0.22);
  text-decoration: none;
}

.section {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.section-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
}

.section-head .sub {
  margin: 0;
  color: var(--muted);
}

.platform {
  background: var(--bg-elev);
  border-block: 1px solid var(--border);
}

.platform-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1.4fr 1fr;
}

@media (max-width: 820px) {
  .platform-grid { grid-template-columns: 1fr; }
}

.platform-card {
  padding: 1.5rem 1.5rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.platform-card.highlight {
  border-color: rgba(61, 156, 245, 0.4);
  box-shadow: 0 0 0 1px rgba(61, 156, 245, 0.1);
  background: linear-gradient(140deg, rgba(61, 156, 245, 0.10), rgba(255, 255, 255, 0.03));
}

.platform-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.platform-card ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.platform-card li + li { margin-top: 0.45rem; }

.platform-card .note {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.ticks {
  list-style: none;
  padding: 0;
}

.ticks li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
}

.ticks li + li { margin-top: 0.5rem; }

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  background: var(--accent-2);
  opacity: 0.9;
}

/* ---------- 统一的图片位 .media（图片缺失时显示占位说明） ---------- */
.media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px dashed rgba(255, 255, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(61, 156, 245, 0.16), rgba(90, 225, 197, 0.08)),
    rgba(255, 255, 255, 0.02);
}

.media::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0.75rem 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  z-index: 0;
}

.media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
  background: #0e1728;
}

main .media img {
  cursor: zoom-in;
}

.media-wide { aspect-ratio: 21 / 9; }
.media-cert { aspect-ratio: 4 / 3; }

.media-logo {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.media-logo img {
  position: relative;
  inset: auto;
  width: 92%;
  height: 82%;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.4rem 0.55rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

/* 任意 .media 内图片已成功加载：去掉占位虚线、渐变底与 data-label 小字（透明底图不再透出文字） */
.media:has(img) {
  border: none;
  background: transparent;
}

.media:has(img)::before {
  content: none;
}

/* .media-logo 单独保留轻边框卡片 */
.media.media-logo:has(img) {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}


/* ---------- end .media ---------- */

.cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.15s, border-color 0.15s, background 0.15s;
}

.card:hover {
  border-color: rgba(61, 156, 245, 0.35);
  transform: translateY(-2px);
}

.card .media {
  margin-bottom: 0.85rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 1024px) { .solution-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .solution-grid { grid-template-columns: 1fr; } }

.solution-item {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  padding: 1.25rem;
}

.solution-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.solution-item p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.hardware-columns {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 1.5rem;
}

@media (max-width: 960px) { .hardware-columns { grid-template-columns: 1fr; } }

.hardware-col {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 1.25rem;
}

.hardware-col h3 {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
}

.hardware-gallery-wrap {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.hardware-gallery-title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.hardware-gallery-desc {
  margin: 0 0 1.1rem;
  max-width: 48rem;
}

.hardware-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 720px) {
  .hardware-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 460px) {
  .hardware-gallery {
    grid-template-columns: 1fr;
  }
}

.hardware-gallery .media {
  margin-bottom: 0;
}

.hardware-gallery-empty {
  grid-column: 1 / -1;
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  padding: 1rem;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
}

/* 硬件区图片：完整显示原图，不裁切，优先保证清晰度 */
#hardware .media {
  background: rgba(255, 255, 255, 0.02);
}

#hardware .hardware-columns .media {
  aspect-ratio: 4 / 3;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#hardware .hardware-columns .media img {
  position: relative;
  inset: auto;
  width: 88%;
  height: 88%;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.45rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

#hardware .hardware-gallery .media {
  aspect-ratio: 4 / 3;
  min-height: 0;
  cursor: zoom-in;
}

#hardware .media.media-wide {
  aspect-ratio: auto;
  min-height: 300px;
}

#hardware .media img {
  object-fit: contain;
  background: transparent;
}

#hardware .hardware-gallery .media {
  display: flex;
  align-items: center;
  justify-content: center;
}

#hardware .hardware-gallery .media img {
  position: relative;
  inset: auto;
  width: 88%;
  height: 88%;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.45rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

.hardware-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(8, 12, 22, 0.86);
  padding: 1rem;
}

.hardware-lightbox.is-open {
  display: flex;
}

.hardware-lightbox-dialog {
  position: relative;
  width: min(96vw, 1280px);
  height: min(90vh, 900px);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #101a30;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hardware-lightbox img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.hardware-lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(16, 26, 48, 0.72);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.hardware-lightbox-btn:hover {
  background: rgba(61, 156, 245, 0.35);
}

.hardware-lightbox-prev { left: 12px; }
.hardware-lightbox-next { right: 12px; }

.hardware-lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(16, 26, 48, 0.72);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

.hardware-lightbox-close:hover {
  background: rgba(61, 156, 245, 0.35);
}

.stats-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1024px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .stats-grid { grid-template-columns: 1fr; } }

.stat-item {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  padding: 1.15rem;
}

.stat-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.stat-num {
  margin: 0 0 0.25rem;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent-2);
}

.stat-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.case-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .case-grid { grid-template-columns: 1fr; } }

.case-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, border-color 0.15s;
}

.case-card:hover {
  border-color: rgba(61, 156, 245, 0.35);
  transform: translateY(-2px);
}

.case-card .media {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
}

.case-body {
  padding: 1rem 1rem 1.1rem;
}

.case-tag {
  margin: 0 0 0.35rem;
  color: var(--accent-2);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.case-body h3 {
  margin: 0 0 0.45rem;
  font-size: 1.02rem;
}

.case-body p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.case-link {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  font-size: 0.9rem;
}

.case-link::after {
  content: "→";
  margin-left: 0.4rem;
}

.section-action {
  margin-top: 1.25rem;
  display: flex;
  justify-content: center;
}

.cert-wall {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, 1fr);
}

/* 资质证书：图片完整显示，不裁切，卡片尺寸统一 */
#certs .cert-wall {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

#certs .cert-wall .media {
  aspect-ratio: 3 / 4;
  min-height: 0;
  border-radius: 10px;
}

#certs .cert-wall .media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #ffffff;
  border-radius: 10px;
  padding: 0;
  box-shadow: none;
}

#certs .cert-wall .media::before {
  content: none;
}

#certs .cert-wall .media.is-empty {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

@media (max-width: 1024px) {
  #certs .cert-wall {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  #certs .cert-wall {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) { .cert-wall { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cert-wall { grid-template-columns: 1fr; } }



.partners-grid .media.is-empty {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.partners-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

@media (max-width: 1200px) {
  .partners-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (max-width: 900px) {
  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 680px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
}


.architecture {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.04));
}

.arch-stack {
  display: grid;
  gap: 0.75rem;
}

.arch-layer {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: baseline;
}

.arch-layer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  flex: 1 1 20rem;
}

.arch-tag {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  background: rgba(61, 156, 245, 0.16);
  color: var(--accent);
  border: 1px solid rgba(61, 156, 245, 0.32);
  white-space: nowrap;
}

.arch-layer.layer-3 {
  border-color: rgba(61, 156, 245, 0.45);
  background: linear-gradient(90deg, rgba(61, 156, 245, 0.2), rgba(90, 225, 197, 0.12));
}

.arch-layer.layer-3 .arch-tag {
  background: rgba(90, 225, 197, 0.2);
  color: var(--accent-2);
  border-color: rgba(90, 225, 197, 0.38);
}

.downloads-placeholder {
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.025);
}

.downloads-placeholder p {
  margin: 0;
  color: var(--text);
  font-size: 1.1rem;
}

.downloads-placeholder p.sub {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.dev-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.dev-pills span {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.contact {
  background: linear-gradient(180deg, var(--bg-elev), rgba(17, 26, 46, 0.6));
  border-top: 1px solid var(--border);
}

.contact-inner { max-width: 36rem; }

.contact-inner h2 { margin: 0 0 0.5rem; }

.contact-inner > p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.contact-dl { margin: 0; }

.contact-dl > div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.5rem 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-dl dt {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

.contact-dl dd { margin: 0; }

.contact-wechat {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.wechat-label {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.media-qr {
  aspect-ratio: 1;
  max-width: 200px;
  border-radius: 12px;
}

.media-qr img {
  object-fit: contain;
}

.site-footer {
  padding: 1.25rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--muted);
}

.footer-inner .muted { opacity: 0.85; }

@media (max-width: 900px) {
  .site-nav { gap: 0.9rem; }
  .site-nav a { font-size: 0.9rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0;
    background: rgba(17, 26, 46, 0.97);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s, opacity 0.2s;
  }

  .site-header.is-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--border);
  }

  .site-nav a:last-child { border-bottom: 0; }
}


.page-hero {
  padding-bottom: 1.75rem;
}

.name-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 1024px) {
  .name-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  .name-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .name-list {
    grid-template-columns: 1fr;
  }
}

.name-list li {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 0.72rem 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}