/* 13-as-kaiyun：侧栏目录 + 主栏分区（与 prism 顶栏全宽卡片栅格异构） */
:root {
  --ky-green: #065f46;
  --ky-green2: #047857;
  --ky-gold: #d97706;
  --ky-gold2: #fbbf24;
  --ky-ink: #0f172a;
  --ky-muted: #475569;
  --ky-line: rgba(15, 23, 42, 0.08);
  --ky-panel: #ecfdf5;
  /* 全站版心：加宽后更贴近大屏阅读，小屏由 clamp 收紧 */
  --ky-page-max: min(100%, 1420px);
  --ky-page-gutter: clamp(16px, 2.8vw, 32px);
  /* Aliases for inner pages (company / app) — keep in sync with main tokens */
  --ky-text: var(--ky-ink);
  --ky-accent: var(--ky-green2);
  --ky-border: var(--ky-line);
  --ky-surface: #ffffff;
  --ky-radius-lg: 16px;
  --ky-shadow: 0 12px 40px rgba(15, 23, 42, 0.1);
  --ky-shadow-soft: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.kaiyun-as-html body.layout-kaiyun {
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 55%, #f1f5f9 100%);
  color: var(--ky-ink);
}

/* ----- header ----- */
.ky-masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ky-line);
}
.ky-masthead__bar {
  max-width: var(--ky-page-max);
  margin: 0 auto;
  padding: 14px var(--ky-page-gutter);
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.ky-masthead__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #020617;
  font-weight: 800;
}
/* 全局 a{color:inherit} 下仍保证顶栏品牌与正文对比度；字标图偏淡时文字始终可读 */
html.kaiyun-as-html .ky-masthead__brand,
html.kaiyun-as-html .ky-masthead__brand:visited,
html.kaiyun-as-html .ky-masthead__brand:hover {
  color: #020617 !important;
}
.ky-masthead__name {
  color: #020617;
  font-weight: 800;
  font-size: clamp(1.45rem, 5.2vw, 1.9rem);
  letter-spacing: 0.04em;
  line-height: 1.15;
}
html.kaiyun-as-html .ky-masthead__name {
  color: #020617 !important;
}
/* 顶栏：原创 SVG 图标 + 品牌字（与整站墨绿/金色一致，非第三方字标 PNG） */
.ky-masthead__mark {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: block;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(6, 95, 70, 0.18);
}
.ky-masthead__nav {
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
}
.ky-masthead__a {
  color: var(--ky-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}
.ky-masthead__a:hover,
.ky-masthead__a.is-active {
  color: var(--ky-green2);
}
.ky-masthead__cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ky-green), var(--ky-green2));
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(6, 95, 70, 0.25);
}
.ky-masthead__cta:hover {
  filter: brightness(1.05);
}

/* /app（kaiyun 落地）：延伸阅读深色带兜底，避免子样式表缓存/未加载时出现白底白字「空白」 */
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta {
  background: linear-gradient(145deg, #022c22 0%, #0f172a 100%);
  color: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 16px 40px rgba(6, 95, 70, 0.22);
}
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta .ky-lp-h2 {
  color: #fff;
}
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta .ky-lp-muted--wide {
  color: rgba(255, 255, 255, 0.88);
}
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta .ky-lp-link {
  display: inline-flex;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
}
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta .ky-lp-link:hover {
  background: rgba(255, 255, 255, 0.22);
}
body.app-kaiyun-page.layout-kaiyun .ky-lp-block--cta .ky-lp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 10px;
}
body.app-kaiyun-page.layout-kaiyun #main-content {
  padding-bottom: 32px;
}

/* ----- hero ----- */
.ky-home {
  overflow-x: hidden;
}
.ky-hero {
  position: relative;
  padding: 48px 0 56px;
}
.ky-hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 80% 20%, rgba(217, 119, 6, 0.18), transparent 55%),
    radial-gradient(90% 70% at 10% 90%, rgba(4, 120, 87, 0.2), transparent 50%),
    linear-gradient(165deg, #022c22 0%, #064e3b 45%, #0f172a 100%);
  opacity: 1;
}
.ky-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .ky-hero__inner {
    grid-template-columns: 1fr;
  }
}
.ky-hero__eyebrow {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
}
.ky-hero__title {
  margin: 0 0 16px;
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  line-height: 1.25;
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.ky-hero__brand {
  color: var(--ky-gold2);
}
.ky-hero__lead {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.65;
  max-width: 58ch;
}
.ky-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.ky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  font-size: 15px;
  border: 2px solid transparent;
}
.ky-btn--primary {
  background: linear-gradient(135deg, var(--ky-gold), #ea580c);
  color: #0f172a;
  box-shadow: 0 8px 24px rgba(217, 119, 6, 0.35);
}
.ky-btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}
.ky-btn--small {
  padding: 8px 16px;
  font-size: 14px;
  background: var(--ky-green);
  color: #fff;
  border-radius: 999px;
}
.ky-hero__panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  padding: 20px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  overflow: hidden;
}
.ky-hero__panel--photo {
  padding: 0;
  border: none;
  background: rgba(0, 0, 0, 0.2);
  min-height: 280px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.ky-hero__photo {
  display: block;
  width: 100%;
  height: clamp(220px, 32vw, 380px);
  object-fit: cover;
  object-position: center;
}

.ky-visual-mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}
@media (max-width: 1000px) {
  .ky-visual-mosaic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 520px) {
  .ky-visual-mosaic {
    grid-template-columns: 1fr;
  }
}
.ky-visual-tile {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
/* 仅主图：勿用 .ky-visual-tile img，否则会套中角标内 Logo */
.ky-visual-tile .ky-img-watermark > img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
  vertical-align: middle;
}
@media (min-width: 900px) {
  .ky-visual-tile:nth-child(1) .ky-img-watermark > img,
  .ky-visual-tile:nth-child(8) .ky-img-watermark > img {
    height: 200px;
  }
}
.ky-visual-tile-cap {
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 800;
  color: var(--ky-green2);
  background: var(--ky-panel);
}
.ky-hero__mock {
  flex: 1;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  display: flex;
  gap: 8px;
  padding: 14px;
  align-items: flex-start;
}
.ky-hero__mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}
.ky-hero__mock-cap {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
}

/* ----- rail ----- */
.ky-rail-wrap {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 36px var(--ky-page-gutter) 64px;
  max-width: var(--ky-page-max);
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 860px) {
  .ky-rail-wrap {
    grid-template-columns: 1fr;
    padding-top: 24px;
  }
  .ky-toc {
    position: static !important;
    border-radius: 14px;
  }
}
.ky-toc {
  position: sticky;
  top: 72px;
  align-self: start;
  background: #fff;
  border: 1px solid var(--ky-line);
  border-radius: 16px;
  padding: 14px 12px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
.ky-toc__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ky-toc__nav a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--ky-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.ky-toc__nav a:hover {
  background: var(--ky-panel);
  color: var(--ky-green2);
}

.ky-flow {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.ky-band {
  background: #fff;
  border: 1px solid var(--ky-line);
  border-radius: 20px;
  padding: 30px 28px 32px;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.05);
}
.ky-band--alt {
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}
.ky-h2 {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 800;
  color: var(--ky-ink);
}
.ky-h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #134e4a;
}
.ky-prose {
  margin: 0 0 18px;
  color: var(--ky-muted);
  line-height: 1.7;
  font-size: 15px;
}
.ky-prose--tight {
  margin-bottom: 8px;
}
.ky-quad {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 640px) {
  .ky-quad {
    grid-template-columns: 1fr;
  }
}
.ky-card {
  background: var(--ky-panel);
  border-radius: 14px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(6, 95, 70, 0.12);
}
.ky-card__p {
  margin: 0;
  font-size: 14px;
  color: var(--ky-muted);
  line-height: 1.65;
}

.ky-list-split {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 700px) {
  .ky-list-split {
    grid-template-columns: 1fr;
  }
}
.ky-list-split li {
  background: #f8fafc;
  border-radius: 14px;
  padding: 16px;
  border: 1px solid var(--ky-line);
}
.ky-list-split p {
  margin: 0;
  font-size: 14px;
  color: var(--ky-muted);
  line-height: 1.65;
}

.ky-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) {
  .ky-service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .ky-service-grid {
    grid-template-columns: 1fr;
  }
}
.ky-service {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: #fff;
}
.ky-service p {
  margin: 0;
  font-size: 14px;
  color: var(--ky-muted);
  line-height: 1.6;
}

.ky-sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 800px) {
  .ky-sec-grid {
    grid-template-columns: 1fr;
  }
}
.ky-sec {
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(165deg, #ecfdf5, #fff);
  border: 1px solid rgba(6, 95, 70, 0.15);
}
.ky-sec__tag {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ky-green2);
}
.ky-sec p {
  margin: 0;
  font-size: 14px;
  color: var(--ky-muted);
  line-height: 1.65;
}

.ky-news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.ky-news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ky-news-item a {
  display: block;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  text-decoration: none;
  color: inherit;
  background: #f8fafc;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ky-news-item a:hover {
  border-color: rgba(6, 95, 70, 0.25);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}
.ky-news-title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ky-ink);
}
.ky-news-time {
  display: block;
  font-size: 12px;
  color: var(--ky-muted);
  margin-bottom: 8px;
}
.ky-news-sum {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--ky-muted);
  line-height: 1.55;
}
.ky-news-more {
  font-size: 13px;
  font-weight: 700;
  color: var(--ky-green2);
}
.ky-news-empty {
  padding: 20px;
  color: var(--ky-muted);
  background: #f1f5f9;
  border-radius: 14px;
}

/* ----- footer ----- */
.ky-site-footer {
  background: #0f172a;
  color: rgba(255, 255, 255, 0.88);
  margin-top: 0;
}
.ky-site-footer__inner {
  max-width: var(--ky-page-max);
  margin: 0 auto;
  padding: 40px var(--ky-page-gutter) 28px;
}
.ky-site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}
@media (max-width: 720px) {
  .ky-site-footer__grid {
    grid-template-columns: 1fr;
  }
}
.ky-site-footer__eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ky-gold2);
}
.ky-site-footer__lead {
  margin: 0 0 10px;
  font-size: 1.25rem;
  font-weight: 800;
}
.ky-site-footer__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}
.ky-site-footer__ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
}
.ky-site-footer__ul a {
  color: #a7f3d0;
}
.ky-site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.ky-site-footer__bottom {
  margin: 0;
  padding: 0;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.5);
  flex: 0 1 auto;
  min-width: 0;
}
.ky-site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
  margin: 0;
  padding: 0;
}
@media (max-width: 720px) {
  .ky-site-footer__bar {
    flex-direction: column;
    align-items: stretch;
  }
  .ky-site-footer__links {
    justify-content: flex-start;
  }
}
.ky-site-footer__links a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.ky-site-footer__links a:hover {
  color: #fff;
}

/* Company / 公司简介 (kaiyun) — matches company-content-kaiyun.php */
.ky-company {
  padding: 28px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(288px, 320px);
  gap: 0 40px;
  align-items: start;
}
.ky-company__primary {
  grid-column: 1;
  grid-row: 3;
  min-width: 0;
}
.ky-company__crumb {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 18px;
}
.ky-company__crumb a {
  color: var(--ky-accent);
  text-decoration: none;
  font-weight: 600;
}
.ky-company__crumb a:hover {
  text-decoration: underline;
}
.ky-company__crumb-sep {
  margin: 0 8px;
  color: var(--ky-muted);
  opacity: 0.7;
}
.ky-company__hero {
  grid-column: 1 / -1;
  margin-bottom: 28px;
}
.ky-company__h1 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-company__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ky-muted);
  margin: 0;
  max-width: 62ch;
}
.ky-company__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: start;
  margin-bottom: 8px;
}
.ky-company__fig {
  margin: 0;
  border-radius: var(--ky-radius-lg);
  overflow: hidden;
  border: 1px solid var(--ky-border);
  box-shadow: var(--ky-shadow);
  background: var(--ky-surface);
}
.ky-company__fig > img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}
.ky-company__cap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ky-ink);
  border-top: 1px solid var(--ky-line);
  background: var(--ky-panel);
}
.ky-company__cap img {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  object-fit: contain;
}
.ky-company__main {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ky-text);
}
.ky-company__h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 24px 0 10px;
  color: var(--ky-text);
}
.ky-company__h2:first-child {
  margin-top: 0;
}
.ky-company__p {
  margin: 0 0 14px;
}
.ky-company__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.ky-company .ky-btn--ghost {
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--ky-text);
  background: transparent;
}
.ky-company .ky-btn--ghost:hover {
  border-color: var(--ky-green2);
  color: var(--ky-green2);
  background: rgba(4, 120, 87, 0.08);
}
.ky-company__aside {
  grid-column: 2;
  grid-row: 3;
  position: sticky;
  top: 96px;
  padding: 20px;
  border-radius: var(--ky-radius-lg);
  border: 1px solid var(--ky-border);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
  max-height: calc(100vh - 110px);
  overflow: auto;
}
.ky-company__aside-h {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ky-muted);
  margin: 0 0 14px;
}
.ky-company__aside-h--second {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--ky-line);
}
.ky-company__aside-ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ky-company__aside-ul li {
  margin-bottom: 10px;
}
.ky-company__aside a {
  color: var(--ky-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ky-company__aside a:hover {
  color: var(--ky-green2);
}

/* Company: long-form sections (as-kaiyunapp-style blocks) */
.ky-company__section {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--ky-line);
  scroll-margin-top: 96px;
}
.ky-company__section-h {
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 14px;
  color: var(--ky-text);
}
.ky-company__section-h--small {
  font-size: 1.1rem;
}
.ky-company__section-lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ky-muted);
  margin: 0 0 22px;
  max-width: 72ch;
}
.ky-company__section-lead--muted {
  font-size: 15px;
  margin-bottom: 18px;
}
.ky-company__section--disclaimer {
  background: var(--ky-panel);
  border: 1px solid var(--ky-line);
  border-radius: var(--ky-radius-lg);
  padding: 22px 20px 24px;
  margin-top: 36px;
}
.ky-company__section--disclaimer .ky-company__p:last-child {
  margin-bottom: 0;
}

.ky-company__cards {
  display: grid;
  gap: 16px;
}
.ky-company__cards--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 720px) {
  .ky-company__cards--2 {
    grid-template-columns: 1fr;
  }
}
.ky-company__card {
  margin: 0;
  padding: 18px 18px 20px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
.ky-company__card-h {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ky-green2);
}
.ky-company__card-p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
}

.ky-company__trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ky-company__trust-item {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 14px 20px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
@media (max-width: 640px) {
  .ky-company__trust-item {
    grid-template-columns: 1fr;
  }
}
.ky-company__trust-k {
  font-size: 14px;
  font-weight: 800;
  color: var(--ky-green2);
}
.ky-company__trust-v {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
}

.ky-company__service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 900px) {
  .ky-company__service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .ky-company__service-grid {
    grid-template-columns: 1fr;
  }
}
.ky-company__service {
  margin: 0;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: linear-gradient(165deg, #ffffff 0%, var(--ky-panel) 100%);
}
.ky-company__service-h {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ky-text);
}
.ky-company__service-p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ky-muted);
}

.ky-company__security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 800px) {
  .ky-company__security-grid {
    grid-template-columns: 1fr;
  }
}
.ky-company__security-layer {
  margin: 0;
  padding: 20px 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
}
.ky-company__security-h {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ky-text);
}
.ky-company__security-tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ky-green2);
  margin: 0 0 10px;
}
.ky-company__security-p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ky-muted);
}

.ky-company__changelog-teaser .ky-company__p {
  max-width: 72ch;
}
.ky-company__changelog-teaser .ky-btn {
  margin-top: 8px;
}
.ky-btn.ky-btn--smallish {
  padding: 10px 20px;
  font-size: 14px;
  border-radius: 12px;
}

.ky-company__mosaic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 560px) {
  .ky-company__mosaic {
    grid-template-columns: 1fr;
  }
}
.ky-company__mosaic-item {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ky-line);
  box-shadow: var(--ky-shadow-soft);
}
/* figure 常与 .ky-img-watermark 同节点，勿写「.mosaic-item .ky-img-watermark > img」否则匹配不到 */
.ky-company__mosaic-item > img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center;
  vertical-align: middle;
}

.ky-company__quotes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 720px) {
  .ky-company__quotes {
    grid-template-columns: 1fr;
  }
}
.ky-company__quote {
  margin: 0;
  padding: 18px 18px 16px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  border-left: 4px solid var(--ky-gold);
  box-shadow: var(--ky-shadow-soft);
}
.ky-company__quote-text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
}
.ky-company__quote-by {
  font-size: 13px;
  font-weight: 700;
  color: var(--ky-muted);
}

@media (max-width: 900px) {
  .ky-company {
    grid-template-columns: 1fr;
  }
  .ky-company__primary {
    grid-column: 1;
    grid-row: auto;
  }
  .ky-company__grid {
    grid-template-columns: 1fr;
  }
  .ky-company__aside {
    grid-column: 1;
    grid-row: auto;
    position: static;
    margin-top: 12px;
    max-height: none;
    overflow: visible;
  }
}

/* ----- Home extras: checklist + voices ----- */
.ky-list-check {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ky-muted);
  line-height: 1.75;
  font-size: 15px;
}
.ky-list-check li {
  margin-bottom: 8px;
}
.ky-voice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 900px) {
  .ky-voice-grid {
    grid-template-columns: 1fr;
  }
}
.ky-voice {
  margin: 0;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
  border-left: 4px solid var(--ky-gold);
}
.ky-voice p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
}
.ky-voice footer {
  font-size: 13px;
  font-weight: 700;
  color: var(--ky-muted);
}

/* ----- List page (zixun / redian) ----- */
.ky-list-page {
  padding: 24px 0 56px;
}
.ky-list-page__crumb {
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 20px;
}
.ky-list-page__crumb a {
  color: var(--ky-green2);
  font-weight: 600;
  text-decoration: none;
}
.ky-list-page__crumb a:hover {
  text-decoration: underline;
}
.ky-list-page__crumb-sep {
  margin: 0 8px;
  opacity: 0.65;
}
.ky-list-page__hero {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ky-line);
}
.ky-list-page__h1 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-list-page__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ky-muted);
  margin: 0 0 12px;
  max-width: 72ch;
}
.ky-list-page__sub {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ky-text);
  max-width: 72ch;
}
.ky-list-page__sub:last-child {
  margin-bottom: 0;
}
.ky-list-page__feed {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ky-list-page__item {
  border-bottom: 1px solid var(--ky-line);
}
/* 勿用整块 <a> 包裹 h2/p：部分内核会错误拆 DOM，导致摘要与书名号断行错乱 */
.ky-list-page__card {
  display: block;
  padding: 22px 4px;
  border-radius: 12px;
  transition: background 0.15s ease;
}
.ky-list-page__card:hover {
  background: rgba(4, 120, 87, 0.06);
}
.ky-list-page__title {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ky-text);
  line-height: 1.35;
}
.ky-list-page__title-a {
  color: inherit;
  text-decoration: none;
}
.ky-list-page__title-a:hover {
  color: var(--ky-green2);
}
.ky-list-page__time {
  font-size: 13px;
  color: var(--ky-muted);
  font-weight: 600;
}
.ky-list-page__sum {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-muted);
}
.ky-list-page__go {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ky-green2);
  text-decoration: none;
}
.ky-list-page__go:hover {
  text-decoration: underline;
}
.ky-list-page__empty {
  margin: 8px 0 28px;
  padding: 28px 18px;
  text-align: center;
  color: var(--ky-ink);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.65;
  border: 1px dashed var(--ky-line);
  border-radius: 14px;
  background: var(--ky-panel);
}
.ky-list-page__pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
}
.ky-list-page__page {
  min-width: 40px;
  padding: 8px 12px;
  text-align: center;
  border-radius: 10px;
  border: 1px solid var(--ky-line);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--ky-text);
  background: var(--ky-surface);
}
.ky-list-page__page:hover {
  border-color: var(--ky-green2);
  color: var(--ky-green2);
}
.ky-list-page__page.is-active {
  background: linear-gradient(135deg, var(--ky-gold), #ea580c);
  color: #0f172a;
  border-color: transparent;
}
.ky-list-page__readmore {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--ky-line);
}
.ky-list-page__h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ky-text);
}
.ky-list-page__readmore-desc {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--ky-muted);
  max-width: 65ch;
}
.ky-list-page__readmore-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 640px) {
  .ky-list-page__readmore-grid {
    grid-template-columns: 1fr;
  }
}
.ky-list-page__readmore-card {
  display: block;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-panel);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease;
}
.ky-list-page__readmore-card:hover {
  box-shadow: var(--ky-shadow-soft);
}
.ky-list-page__readmore-t {
  display: block;
  font-weight: 800;
  font-size: 15px;
  line-height: 1.4;
  color: var(--ky-text);
  margin-bottom: 8px;
}
.ky-list-page__readmore-meta {
  font-size: 13px;
  color: var(--ky-muted);
  font-weight: 600;
}
.ky-list-page__bands {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 800px) {
  .ky-list-page__bands {
    grid-template-columns: 1fr;
  }
}
.ky-list-page__band {
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
.ky-list-page__tips {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ky-muted);
  line-height: 1.7;
  font-size: 15px;
}
.ky-list-page__tips li {
  margin-bottom: 8px;
}
.ky-list-page__band-p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
}
.ky-list-page__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.ky-list-page__cta .ky-btn--ghost {
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--ky-text);
  background: transparent;
}
.ky-list-page__cta .ky-btn--ghost:hover {
  border-color: var(--ky-green2);
  color: var(--ky-green2);
  background: rgba(4, 120, 87, 0.08);
}

/* ----- Article detail ----- */
.ky-detail {
  padding: 24px 0 56px;
}
.ky-detail__crumb {
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 20px;
}
.ky-detail__crumb a {
  color: var(--ky-green2);
  font-weight: 600;
  text-decoration: none;
}
.ky-detail__crumb a:hover {
  text-decoration: underline;
}
.ky-detail__crumb-sep {
  margin: 0 8px;
  opacity: 0.65;
}
.ky-detail__crumb-current {
  color: var(--ky-text);
  font-weight: 600;
}
.ky-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 40px;
  align-items: start;
}
@media (max-width: 960px) {
  .ky-detail__grid {
    grid-template-columns: 1fr;
  }
}
.ky-detail__h1 {
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-detail__meta {
  font-size: 14px;
  color: var(--ky-muted);
  font-weight: 600;
  margin-bottom: 20px;
}
.ky-detail__fig {
  margin: 0 0 24px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
}
.ky-detail__fig > img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}
.ky-detail__body {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ky-text);
}
.ky-detail__body h2,
.ky-detail__body h3 {
  margin: 1.4em 0 0.6em;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ky-text);
}
.ky-detail__body p {
  margin: 0 0 1em;
}
.ky-detail__body ul,
.ky-detail__body ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
}
.ky-detail__body img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}
.ky-detail__body a {
  color: var(--ky-green2);
  font-weight: 600;
}
.ky-detail__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}
@media (max-width: 720px) {
  .ky-detail__nav {
    grid-template-columns: 1fr;
  }
}
.ky-detail__nav-card {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-panel);
}
.ky-detail__nav-label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ky-muted);
  margin-bottom: 8px;
}
.ky-detail__nav-link {
  font-weight: 800;
  color: var(--ky-green2);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
}
.ky-detail__nav-link:hover {
  text-decoration: underline;
}
.ky-detail__nav-empty {
  font-size: 14px;
  color: var(--ky-muted);
}
.ky-detail__note {
  margin-top: 28px;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: rgba(236, 253, 245, 0.65);
}
.ky-detail__note-h {
  font-size: 1rem;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ky-text);
}
.ky-detail__note-p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ky-muted);
}
.ky-detail__aside {
  position: sticky;
  top: 96px;
}
.ky-detail__aside-block {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
  margin-bottom: 14px;
}
.ky-detail__aside-h {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ky-muted);
  margin: 0 0 10px;
}
.ky-detail__aside-p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ky-text);
}
.ky-detail__aside-a {
  font-size: 14px;
  font-weight: 800;
  color: var(--ky-green2);
  text-decoration: none;
}
.ky-detail__aside-a:hover {
  text-decoration: underline;
}
.ky-detail__rel {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ky-detail__rel li {
  margin-bottom: 10px;
}
.ky-detail__rel a {
  font-size: 14px;
  font-weight: 600;
  color: var(--ky-text);
  text-decoration: none;
  line-height: 1.45;
}
.ky-detail__rel a:hover {
  color: var(--ky-green2);
}

/* ----- Static pages (privacy / compliance html) ----- */
.ky-static {
  padding: 24px 0 56px;
}
.ky-static__crumb {
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 18px;
}
.ky-static__crumb a {
  color: var(--ky-green2);
  font-weight: 600;
  text-decoration: none;
}
.ky-static__crumb-sep {
  margin: 0 8px;
  opacity: 0.65;
}
.ky-static__hero {
  margin-bottom: 28px;
}
.ky-static__h1 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-static__lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ky-muted);
  margin: 0 0 12px;
  max-width: 72ch;
}
.ky-static__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
  max-width: 72ch;
}
.ky-static__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 36px;
  align-items: start;
}
@media (max-width: 900px) {
  .ky-static__layout {
    grid-template-columns: 1fr;
  }
}
.ky-static__body.card-like {
  padding: 22px 24px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
.ky-static__prose {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ky-text);
}
.ky-static__prose h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 1.5em 0 0.5em;
}
.ky-static__prose h2:first-child {
  margin-top: 0;
}
.ky-static__prose p {
  margin: 0 0 1em;
}
.ky-static__prose ul,
.ky-static__prose ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
}
.ky-static__aside-inner {
  position: sticky;
  top: 96px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-panel);
}
.ky-static__aside-h {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ky-muted);
  margin: 0 0 10px;
}
.ky-static__aside-p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ky-text);
  margin: 0 0 12px;
}
.ky-static__aside-ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ky-static__aside-ul li {
  margin-bottom: 10px;
}
.ky-static__aside-ul a {
  font-weight: 700;
  font-size: 14px;
  color: var(--ky-green2);
  text-decoration: none;
}
.ky-static__aside-ul a:hover {
  text-decoration: underline;
}
.ky-static__aside-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ky-line);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ky-muted);
}

/* ----- Changelog page ----- */
.ky-changelog-page {
  padding: 24px 0 56px;
}
.ky-changelog-page__crumb {
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 18px;
}
.ky-changelog-page__crumb a {
  color: var(--ky-green2);
  font-weight: 600;
  text-decoration: none;
}
.ky-changelog-page__crumb-sep {
  margin: 0 8px;
  opacity: 0.65;
}
.ky-changelog-page__hero {
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--ky-line);
}
.ky-changelog-page__h1 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-changelog-page__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ky-muted);
  margin: 0 0 14px;
  max-width: 72ch;
}
.ky-changelog-page__sub {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ky-text);
  max-width: 72ch;
}
.ky-changelog-page__bullets {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ky-muted);
  max-width: 72ch;
}
.ky-changelog-page__timeline {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.ky-changelog-page__item-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: baseline;
  margin-bottom: 10px;
}
.ky-changelog-page__date {
  font-size: 14px;
  font-weight: 800;
  color: var(--ky-green2);
}
.ky-changelog-page__ver {
  font-size: 13px;
  font-weight: 700;
  color: var(--ky-muted);
}
.ky-changelog-page__card {
  padding: 20px 22px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
.ky-changelog-page__title {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-changelog-page__ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ky-muted);
  line-height: 1.65;
  font-size: 15px;
}
.ky-changelog-page__ul li {
  margin-bottom: 6px;
}
.ky-changelog-page__foot {
  margin-top: 40px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--ky-line);
  background: var(--ky-panel);
}
.ky-changelog-page__foot-h {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ky-text);
}
.ky-changelog-page__foot-p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-muted);
  max-width: 65ch;
}
.ky-changelog-page__foot-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.ky-changelog-page__foot-cta .ky-btn--ghost {
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--ky-text);
  background: #fff;
}
.ky-changelog-page__foot-cta .ky-btn--ghost:hover {
  border-color: var(--ky-green2);
  color: var(--ky-green2);
  background: rgba(4, 120, 87, 0.08);
}

/* ----- 404 ----- */
.ky-404 {
  padding: 32px 0 64px;
}
.ky-404__crumb {
  font-size: 13px;
  color: var(--ky-muted);
  margin-bottom: 20px;
}
.ky-404__crumb a {
  color: var(--ky-green2);
  font-weight: 600;
  text-decoration: none;
}
.ky-404__crumb-sep {
  margin: 0 8px;
  opacity: 0.65;
}
.ky-404__hero {
  margin-bottom: 24px;
}
.ky-404__code {
  margin: 0 0 8px;
  font-size: 56px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ky-green2);
  opacity: 0.85;
}
.ky-404__h1 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--ky-text);
}
.ky-404__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ky-muted);
  margin: 0 0 12px;
  max-width: 62ch;
}
.ky-404__sub {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-text);
  max-width: 65ch;
}
.ky-404__url {
  margin: 0;
  font-size: 13px;
  color: var(--ky-muted);
  word-break: break-all;
}
.ky-404__url-k {
  font-weight: 700;
  color: var(--ky-text);
}
.ky-404__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.ky-404__actions .ky-btn--ghost {
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--ky-text);
  background: transparent;
}
.ky-404__actions .ky-btn--ghost:hover {
  border-color: var(--ky-green2);
  color: var(--ky-green2);
  background: rgba(4, 120, 87, 0.08);
}
.ky-404__h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--ky-text);
}
.ky-404__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 800px) {
  .ky-404__cards {
    grid-template-columns: 1fr;
  }
}
.ky-404__card {
  margin: 0;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--ky-line);
  background: var(--ky-surface);
  box-shadow: var(--ky-shadow-soft);
}
.ky-404__card-h {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ky-green2);
}
.ky-404__card-p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ky-muted);
}
.ky-404__more {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
}
.ky-404__link {
  font-weight: 800;
  font-size: 15px;
  color: var(--ky-green2);
  text-decoration: none;
}
.ky-404__link:hover {
  text-decoration: underline;
}

/* container helper if theme uses .container without max-width */
body.layout-kaiyun .container {
  max-width: var(--ky-page-max);
  margin: 0 auto;
  padding-left: var(--ky-page-gutter);
  padding-right: var(--ky-page-gutter);
}