:root {
  --bg: #eef2f4;
  --surface: #ffffff;
  --ink: #14212b;
  --muted: #5c6b76;
  --line: #d5dee4;
  --accent: #0f6a5c;
  --hero-from: #0c3d4a;
  --hero-to: #145c4f;
  --radius: 18px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
/* 锚点滚动避开 sticky 顶栏（鸿蒙等浏览器原生 hash 常无效，配合 site-nav.js） */
#get-app,
#get-miniprogram,
#get-app-android,
#get-app-ios,
#get-oa {
  scroll-margin-top: 80px;
}
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.65; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
.wrap.narrow { width: min(760px, calc(100% - 40px)); }

.top {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 16px;
}
.nav-toggle,
.foot-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}
.foot-toggle {
  margin: 0 0 16px;
  width: 100%;
  max-width: 280px;
  background: #1a2830;
  border-color: #2a3a44;
  color: #c5d0d8;
}
.brand {
  font-weight: 750; font-size: 1.2rem; color: var(--ink);
  letter-spacing: 0.04em; text-decoration: none;
}
.brand span { color: var(--accent); font-weight: 600; margin-left: 8px; font-size: 0.85rem; }
/* 注册商标 ®：贴在字标末字右上角（上标，勿与正文基线齐平） */
sup.reg,
.reg {
  font-size: 0.48em;
  font-weight: 700;
  line-height: 1;
  margin-left: 0.04em;
  letter-spacing: 0;
  vertical-align: baseline;
  position: relative;
  top: -0.62em;
}
/* 页眉字标：圈 R 更贴末字 N 右上角 */
.brand > .reg,
.brand .reg {
  font-size: 0.42em;
  top: -0.72em;
  margin-left: 0.02em;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
  font-size: 0.92rem;
}
.nav > a,
.nav-drop > a.nav-parent-link,
.nav-drop > a:first-child {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  display: inline-block;
  white-space: nowrap;
}
.nav > a:hover,
.nav > a.active,
.nav-drop > a:hover,
.nav-drop > a.active,
.nav-drop.active-parent > a:first-child {
  color: var(--accent);
  text-decoration: none;
}
.nav-drop {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.nav-panel {
  display: none;
  position: absolute;
  top: calc(100% - 2px);
  left: 0;
  min-width: 196px;
  margin: 0;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(20, 33, 43, 0.12);
  z-index: 40;
}
.nav-panel a {
  display: block;
  padding: 9px 16px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav-panel a:hover {
  background: #eef7f4;
  color: var(--accent);
  text-decoration: none;
}
.nav-drop:hover > .nav-panel,
.nav-drop:focus-within > .nav-panel {
  display: block;
}
.nav-drop.nested {
  display: block;
  position: relative;
}
.nav-drop.nested > a.nav-parent-link {
  display: block;
  width: 100%;
  padding: 9px 16px;
  border-radius: 0;
  color: var(--ink);
}
.nav-drop.nested > a.nav-parent-link:hover {
  background: #eef7f4;
  color: var(--accent);
}
.nav-panel.side {
  top: 0;
  left: calc(100% - 4px);
  min-width: 180px;
}
.nav-drop.nested:hover > .nav-panel.side,
.nav-drop.nested:focus-within > .nav-panel.side {
  display: block;
}

.page-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 0 0 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-subnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}
.page-subnav a:hover,
.page-subnav a.active {
  color: var(--accent);
  font-weight: 600;
}
.ink, .plain-ink { color: var(--ink); }

.hero {
  background:
    radial-gradient(ellipse 70% 55% at 85% 15%, rgba(26,143,124,0.32), transparent 55%),
    linear-gradient(135deg, var(--hero-from), var(--hero-to));
  color: #f4faf8;
  padding: 84px 0 72px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 36px;
  align-items: center;
}
.hero-copy { min-width: 0; order: 1; }
.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: 0.04em;
}
.hero h1 .reg { font-size: 0.42em; opacity: 0.95; }
.hero .tagline { margin: 0 0 18px; font-size: 1.15rem; opacity: 0.92; max-width: 28em; }
.hero .lead { margin: 0 0 28px; max-width: 36em; opacity: 0.88; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual { min-width: 0; order: 2; }
.hero-carousel { position: relative; }
.hero-carousel-track { position: relative; }
.hero-slide {
  margin: 0;
  display: none;
}
.hero-slide.is-active { display: block; }
.hero-img {
  display: block; width: 100%; height: auto; max-height: 360px;
  object-fit: cover; border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(0,0,0,0.22);
  background: rgba(0,0,0,0.12);
}
.hero-carousel-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 12px;
}
.hero-carousel-dots button {
  width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(255,255,255,0.35); cursor: pointer;
}
.hero-carousel-dots button.is-active { background: #fff; }
.hero-carousel-note {
  margin: 10px 0 0;
  font-size: 0.75rem;
  opacity: 0.72;
  text-align: center;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 20px; border-radius: 999px; font-weight: 600;
  text-decoration: none; border: 1px solid transparent;
}
.btn.primary { background: #fff; color: var(--hero-to); }
.btn.ghost { border-color: rgba(255,255,255,0.45); color: #fff; }
.btn.dark { background: var(--accent); color: #fff; }
.btn.line { border-color: var(--line); color: var(--ink); background: #fff; }

.section { padding: 64px 0; }
.section.tint { background: #e7eef1; }
.section h2 { margin: 0 0 12px; font-size: 1.7rem; }
.section-desc { margin: 0 0 28px; color: var(--muted); max-width: 48em; }

.cards { display: grid; gap: 16px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.card p { margin: 0 0 12px; color: var(--muted); font-size: 0.95rem; }
.card .more { font-weight: 600; font-size: 0.92rem; }
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}
.card-actions .btn {
  padding: 8px 14px;
  font-size: 0.88rem;
  border-radius: 10px;
}

.feature-list { margin: 0 0 24px; padding-left: 1.2em; }
.feature-list li { margin-bottom: 10px; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery.phone-shots { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.shot {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; text-align: center;
  display: flex; flex-direction: column;
}
.shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain; /* 保持竖屏比例，禁止拉伸变形 */
  object-position: center top;
  background: #eef2f4;
}
.shot p { margin: 0; padding: 10px 12px 14px; font-size: 0.88rem; color: var(--muted); }
.shot-art { height: 150px; flex-shrink: 0; }
.shot-art.a1 {
  background: radial-gradient(circle at 50% 45%, rgba(15,106,92,0.35), transparent 42%),
    linear-gradient(160deg, #d9efe9, #b7d8d0);
}
.shot-art.a2 {
  background: linear-gradient(135deg, rgba(12,61,74,0.15), transparent),
    repeating-linear-gradient(90deg, #dfe8ec 0 12px, #edf3f5 12px 24px);
}
.shot-art.a3 { background: linear-gradient(120deg, #cfe8e1, #9fc9be 45%, #0f6a5c); }

.page-banner {
  background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
  color: #f4faf8; padding: 48px 0;
}
.page-banner h1 { margin: 0 0 8px; font-size: 2rem; }
.page-banner p { margin: 0; opacity: 0.88; }

.contact-list {
  list-style: none; margin: 0 0 16px; padding: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.contact-list li {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list span { color: var(--muted); }
.note { color: var(--muted); font-size: 0.92rem; }
.edit-me { color: inherit; font-weight: inherit; }
.placeholder-box {
  border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 28px; background: #f7fafb; color: var(--muted);
}
.support-docs {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px 18px;
}
.support-docs-title {
  margin: 0 0 8px;
  font-size: 1.2rem;
}
.support-docs .note { margin: 0 0 14px; }
.support-docs-table-wrap { overflow-x: auto; }
.support-docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.support-docs-table th,
.support-docs-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.support-docs-table th {
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
  background: #f3f6f7;
}
.support-docs-table td:nth-child(2),
.support-docs-table td:nth-child(3),
.support-docs-table th:nth-child(2),
.support-docs-table th:nth-child(3) {
  white-space: nowrap;
  width: 7em;
}
.support-docs-table th.col-dl,
.support-docs-table th.col-read,
.support-docs-table td.col-dl,
.support-docs-table td.col-read {
  width: 7.5em;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}
.support-docs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5em;
  padding: 8px 12px;
  font-size: 0.86rem;
  border-radius: 10px;
  text-decoration: none;
  box-sizing: border-box;
}
.manual-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}
.manual-toolbar .btn {
  cursor: pointer;
  font: inherit;
}
.doc .manual-shots {
  margin: 14px 0 22px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.doc .manual-shots .shot img {
  object-fit: contain;
  background: #f3f6f7;
}
@media print {
  .no-print,
  .top,
  .page-banner,
  .page-subnav,
  .manual-toolbar,
  .foot {
    display: none !important;
  }
  body { background: #fff; color: #000; }
  .section { padding: 0; }
  .wrap.narrow { width: 100%; max-width: none; }
  .doc {
    border: none;
    padding: 0;
    box-shadow: none;
  }
  a { color: #000; text-decoration: none; }
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}
.download-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.download-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.oa-promo {
  margin-top: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  text-align: center;
}
.oa-promo h3 { margin: 0 0 8px; font-size: 1.1rem; }
.oa-promo p { margin: 0 0 14px; color: var(--muted); font-size: 0.92rem; }
.oa-promo img {
  display: block;
  width: min(100%, 720px);
  height: auto;
  margin: 0 auto;
  border-radius: 10px;
}
.download-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 0;
}
.download-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.download-desc { margin: 0 0 14px; color: var(--muted); font-size: 0.92rem; }
.download-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
  text-align: left;
  text-indent: 2em;
  width: 100%;
}
.qr-slot {
  width: 100%;
  max-width: 200px;
  aspect-ratio: 1 / 1;
  margin: 0 auto 14px;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.qr-slot[hidden],
.qr-slot.is-hidden { display: none !important; }
.qr-slot.is-pending {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f6f7;
}
/* 须写在 .is-pending 之后，避免居中样式盖掉左齐/缩进 */
.qr-slot.is-pending.has-copy {
  align-items: flex-start;
  justify-content: flex-start;
  overflow: auto;
  background: #f3f6f7;
}
.qr-slot.is-pending.has-copy .download-copy {
  padding: 12px 14px;
  box-sizing: border-box;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
  text-align: left;
  text-indent: 2em;
}
.qr-slot-label {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
  padding: 12px;
}
.qr-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.download-btn.is-disabled,
.btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  user-select: none;
}

.news-videos {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.news-videos-head h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}
.news-videos-meta { margin: 8px 0 0; }
.news-list-title {
  margin: 0 0 14px;
  font-size: 1.2rem;
}
.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.news-list > li > a {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius, 12px);
  padding: 18px 20px;
  color: inherit;
}
.news-list > li > a:hover { border-color: var(--accent); }
.news-title { display: block; font-weight: 600; font-size: 1.05rem; margin-bottom: 6px; }
.news-date { display: block; color: var(--muted); font-size: 0.85rem; margin-bottom: 8px; }
.news-sum { margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

.video-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}
.video-shot {
  margin: 0;
  background: #0c1a1f;
  border-radius: var(--radius, 12px);
  overflow: hidden;
  border: 1px solid var(--line);
}
.video-shot video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
  vertical-align: top;
}
.video-shot figcaption {
  padding: 10px 12px;
  font-size: 0.9rem;
  color: var(--muted);
  background: var(--surface);
}
.download-btn { width: 100%; max-width: 220px; margin-top: 0; }
.download-btn.sm {
  width: auto;
  max-width: 168px;
  padding: 8px 14px;
  font-size: 0.86rem;
  margin-top: 2px;
}
.download-meta { margin: 12px 0 0; font-size: 0.78rem; color: var(--muted); word-break: break-all; }

.doc {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 26px;
}
.doc h1 { margin: 0 0 8px; font-size: 1.8rem; }
.doc .meta { color: var(--muted); margin-bottom: 24px; font-size: 0.92rem; }
.doc h2 { margin: 28px 0 10px; font-size: 1.2rem; }
.doc h3 { margin: 18px 0 8px; font-size: 1.05rem; }
.doc p { margin: 0 0 0.85em; }
.doc ul, .doc ol { margin: 0 0 1em; padding-left: 1.25em; }
.doc li { margin: 0.3em 0; }
.doc table {
  width: 100%; border-collapse: collapse; margin: 0 0 1.1em; font-size: 0.95rem;
}
.doc th, .doc td {
  border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top;
}
.doc th { background: #f3f6f7; color: var(--muted); font-weight: 600; }
.doc blockquote {
  margin: 0 0 1em; padding: 12px 14px; border-left: 3px solid var(--accent);
  background: #f3f8f7;
}
.doc blockquote p { margin: 0; }
.doc .note { color: var(--muted); font-size: 0.9rem; }

.share-box {
  max-width: 520px; margin: 0 auto; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px;
}
.share-box h1 { margin: 0 0 12px; font-size: 1.45rem; }
.share-page .section { padding: 40px 0 56px; }
.share-nav { gap: 10px 14px; }
.share-kicker {
  margin: 0 0 6px; font-size: 0.8rem; color: var(--accent); font-weight: 600;
  letter-spacing: 0.04em;
}
.share-lead { margin: 0 0 12px; color: var(--muted); font-size: 0.95rem; }
.share-status { margin: 0 0 14px; font-size: 0.9rem; min-height: 1.4em; }
.share-status.warn { color: #b7791f; }
.share-status.ok,
.share-lead .ok { color: var(--accent); font-weight: 600; }
.share-btn { width: 100%; border-radius: 10px; margin: 0 0 18px; cursor: pointer; }
.share-launch { margin: 0 0 12px; }
.share-launch wx-open-launch-weapp { display: block; width: 100%; }
.share-qr-block {
  margin: 8px 0 18px; padding-top: 8px; border-top: 1px solid var(--line);
  text-align: center;
}
.share-qr-title { margin: 0 0 12px; font-size: 0.92rem; color: var(--muted); }
.share-qr-block .qr-slot { margin-left: auto; margin-right: auto; }
.share-links {
  display: flex; flex-wrap: wrap; gap: 10px 16px; justify-content: center;
  margin: 0 0 18px; font-size: 0.9rem;
}
.share-admin {
  margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line);
  font-size: 0.85rem; color: var(--muted);
}
.share-admin summary {
  cursor: pointer; font-weight: 600; color: var(--ink); margin-bottom: 8px;
}
.share-admin ul { margin: 0 0 10px; padding-left: 1.2em; }
.share-admin code {
  font-size: 0.8em; word-break: break-all; background: #f3f6f7;
  padding: 1px 4px; border-radius: 4px;
}
.share-foot { grid-template-columns: 1.6fr 1fr; margin-bottom: 0; }
.hidden { display: none !important; }

.foot {
  background: #101820; color: #c5d0d8; padding: 36px 0 40px; font-size: 0.9rem;
}
.foot a { color: #9fd6c8; }
.foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; margin-bottom: 24px;
}
.foot h4 { margin: 0 0 10px; color: #fff; font-size: 0.95rem; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin: 0 0 8px; }
.beian a { color: #8fa0ab; }
.muted { opacity: 0.7; font-size: 0.85rem; }

@media (max-width: 960px) {
  .gallery.phone-shots { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .cards.three, .cards.two, .gallery, .foot-grid, .hero-grid, .video-gallery { grid-template-columns: 1fr; }
  .gallery.phone-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-copy { order: 1; }
  .hero-visual { order: 2; }
  .nav { justify-content: flex-end; }
  .contact-list li { flex-direction: column; }

  /* 手机：页眉导航默认折叠，点「菜单」展开 */
  .nav-toggle { display: inline-flex; flex-shrink: 0; }
  .top-inner {
    flex-wrap: wrap;
    row-gap: 8px;
  }
  .top .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px 0 12px;
    border-top: 1px solid var(--line);
  }
  .top.is-nav-open .nav { display: flex; }
  .top .nav > a,
  .top .nav-drop > a:first-child {
    padding: 12px 10px;
  }
  .top .nav-panel {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 12px;
    min-width: 0;
  }
  .top .nav-drop:hover > .nav-panel,
  .top .nav-drop:focus-within > .nav-panel,
  .top .nav-drop.is-open > .nav-panel {
    display: block;
  }
  .top .nav-panel.side {
    position: static;
    left: auto;
    top: auto;
    padding-left: 12px;
  }

  /* 手机：页脚除品牌/备案外默认折叠 */
  .foot-toggle { display: inline-flex; }
  .foot .foot-collapsible { display: none; }
  .foot.is-foot-open .foot-collapsible { display: block; }
  .foot-grid { margin-bottom: 12px; }
}
/* 获取应用：中屏两列，窄屏单列 */
@media (max-width: 960px) {
  .download-grid,
  .download-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .download-grid,
  .download-grid.two,
  .download-grid.three { grid-template-columns: 1fr; max-width: none; }
  .nav-panel.side {
    left: 0;
    top: 100%;
  }
}
@media print {
  .nav-toggle,
  .foot-toggle { display: none !important; }
}

/* 场景方案 / FAQ */
.sol-prose {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  margin-bottom: 24px;
}
.sol-prose h2 {
  margin: 1.4em 0 0.55em;
  font-size: 1.25rem;
}
.sol-prose h2:first-child { margin-top: 0; }
.sol-prose p { margin: 0 0 0.85em; color: var(--ink); }
.sol-prose ul,
.sol-prose ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
  color: var(--ink);
}
.sol-prose li { margin: 0.35em 0; }
.sol-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.1em;
  font-size: 0.95rem;
}
.sol-prose th,
.sol-prose td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.sol-prose th { background: #f3f6f7; color: var(--muted); font-weight: 600; }
.sol-prose blockquote {
  margin: 0 0 1em;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  background: #f3f8f7;
  color: var(--ink);
}
.sol-prose blockquote p { margin: 0; }
.cta-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  margin: 8px 0 0;
}
.cta-box p { margin: 0 0 14px; color: var(--muted); }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.faq-group { margin: 0 0 28px; }
.faq-group h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}
.faq-list { margin: 0; padding: 0; list-style: none; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0 0 10px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 650;
  list-style: none;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 700;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item .faq-a {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--muted);
  border-top: 1px solid transparent;
}
.faq-item[open] .faq-a {
  border-top-color: var(--line);
  padding-top: 12px;
}
.sol-related {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 0 0 20px;
}
.sol-related a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}
.sol-related a:hover,
.sol-related a.active {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}