/* roulang page: index */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-sidebar-w:248px;
  --ky-serif:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --ky-num:'Inter',system-ui,sans-serif;
  --ky-r-card:12px;
  --ky-r-btn:8px;
  --ky-r-img:10px;
  --ky-shadow-1:0 2px 10px rgba(23,33,31,.05);
  --ky-shadow-2:0 14px 28px rgba(14,92,82,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--ky-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ky-ink);
  background:var(--ky-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ky-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--ky-accent)}
a:focus-visible,button:focus-visible,input:focus-visible,.ky-nav-item:focus-visible{
  outline:2px solid var(--ky-accent);outline-offset:2px;border-radius:4px;
}
h1,h2,h3,h4{font-family:var(--ky-serif);color:var(--ky-ink);margin:0;font-weight:600}
h1{font-size:46px;line-height:1.24}
h2{font-size:34px;line-height:1.32}
h3{font-size:23px;line-height:1.4}
h4{font-size:18px;line-height:1.5}
p{margin:0 0 1.4em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
strong{font-weight:700}
.ky-container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.ky-num{font-family:var(--ky-num);font-variant-numeric:tabular-nums}

/* ============ 外壳 ============ */
.ky-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--ky-sidebar-w);
  background:var(--ky-primary);color:#fff;z-index:1040;
  display:flex;flex-direction:column;padding:26px 16px 20px;
  overflow-y:auto;
}
.ky-sidebar::-webkit-scrollbar{width:5px}
.ky-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:4px}
.ky-brand{display:flex;align-items:center;gap:12px;padding:0 8px 22px;color:#fff}
.ky-brand:hover{color:#fff}
.ky-brand-mark{
  flex:0 0 38px;width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.ky-brand-text{display:flex;flex-direction:column;line-height:1.3}
.ky-brand-text strong{font-family:var(--ky-serif);font-size:20px;font-weight:600;letter-spacing:.5px}
.ky-brand-text em{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.62);letter-spacing:.4px}
.ky-nav{display:flex;flex-direction:column;gap:4px;flex:1 1 auto}
.ky-nav-item{
  position:relative;display:flex;align-items:center;gap:12px;
  height:44px;padding:0 20px;border-radius:var(--ky-r-btn);
  color:rgba(255,255,255,.80);font-size:15px;
  transition:background .18s ease,color .18s ease;
}
.ky-nav-item svg{width:18px;height:18px;flex:0 0 18px;stroke-width:1.7;opacity:.9}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff}
.ky-nav-item.is-active::before{
  content:"";position:absolute;left:0;top:11px;bottom:11px;width:3px;
  border-radius:0 3px 3px 0;background:var(--ky-accent);
}
.ky-sidebar-foot{margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14)}
.ky-sidebar-cta{
  display:flex;align-items:center;justify-content:center;width:100%;height:44px;
  background:var(--ky-accent);color:#fff;border-radius:var(--ky-r-btn);
  font-size:15px;font-weight:500;border-left:3px solid rgba(255,255,255,.35);
  transition:background .18s ease,transform .18s ease;
}
.ky-sidebar-cta:hover{background:#B9531F;color:#fff;transform:translateY(-1px)}
.ky-sidebar-meta{margin-top:14px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.70)}
.ky-sidebar-meta span{display:block}

.ky-main{margin-left:var(--ky-sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.ky-main > main{flex:1 1 auto}

/* 移动端顶栏 */
.ky-topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;z-index:1035;
  background:var(--ky-primary);align-items:center;justify-content:space-between;
  padding:0 16px;
}
.ky-topbar-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--ky-serif);font-size:17px;font-weight:600}
.ky-topbar-brand:hover{color:#fff}
.ky-burger{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid rgba(255,255,255,.28);border-radius:8px;color:#fff;
}
.ky-burger svg{width:20px;height:20px}
.ky-drawer{background:var(--ky-primary);color:#fff;width:280px;border:0}
.ky-drawer .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14);padding:16px 20px}
.ky-drawer .offcanvas-title{font-family:var(--ky-serif);font-size:18px;color:#fff}
.ky-drawer .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.75}
.ky-drawer .offcanvas-body{padding:16px}
.ky-drawer .ky-nav-item{height:48px}
.ky-drawer .ky-sidebar-meta{margin-top:20px}

/* ============ 通用板块 ============ */
.ky-section{padding:96px 0}
.ky-section-alt{background:var(--ky-surface)}
.ky-section-head{margin-bottom:48px}
.ky-section-head.row-flex{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ky-eyebrow{
  display:inline-block;font-size:13px;letter-spacing:1.6px;color:var(--ky-accent);
  font-weight:500;margin-bottom:14px;
}
.ky-h2-bar{position:relative;padding-left:18px}
.ky-h2-bar::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  border-radius:2px;background:var(--ky-accent);
}
.ky-lead{font-size:17px;color:var(--ky-ink-2);max-width:720px;margin-top:16px;line-height:1.9}
.ky-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--ky-accent);
  font-size:15px;font-weight:500;text-decoration:underline;
  text-underline-offset:4px;text-decoration-thickness:1px;
}
.ky-link span{transition:transform .18s ease}
.ky-link:hover{color:var(--ky-primary-deep)}
.ky-link:hover span{transform:translateX(4px)}

/* 按钮 */
.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:46px;padding:0 24px;border-radius:var(--ky-r-btn);
  font-size:15px;font-weight:500;font-family:var(--ky-sans);
  border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.ky-btn-primary{background:var(--ky-accent);color:#fff;border-left:3px solid rgba(255,255,255,.42)}
.ky-btn-primary:hover{background:#B9531F;color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(210,98,43,.28)}
.ky-btn-primary:active{transform:translateY(0);box-shadow:none}
.ky-btn-ghost{background:transparent;border:1px solid var(--ky-primary);color:var(--ky-primary)}
.ky-btn-ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);transform:translateY(-1px)}
.ky-btn-ghost:active{transform:translateY(0)}
.ky-btn-sm{height:40px;padding:0 18px;font-size:14px}

/* 徽章 / 标签 */
.ky-badge{
  display:inline-block;font-size:12px;line-height:1.6;padding:2px 8px;border-radius:4px;
  background:var(--ky-primary-100);color:var(--ky-primary);font-weight:500;letter-spacing:.3px;
}
.ky-badge-accent{background:var(--ky-accent-100);color:#A9491C}
.ky-meta{font-size:13px;color:var(--ky-ink-3);font-variant-numeric:tabular-nums}

/* ============ 首屏 ============ */
.ky-hero{
  position:relative;overflow:hidden;background:var(--ky-bg);
  padding:104px 0 96px;
}
.ky-hero::after{
  content:"";position:absolute;right:-60px;bottom:-70px;width:420px;height:340px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='340' viewBox='0 0 420 340'%3E%3Cg fill='none' stroke='%230E5C52' stroke-opacity='0.18' stroke-width='1.2'%3E%3Cpath d='M-20 250c60-40 120-40 180 0s120 40 180 0 120-40 180 0'/%3E%3Cpath d='M-20 286c60-40 120-40 180 0s120 40 180 0 120-40 180 0'/%3E%3Cpath d='M-20 214c60-40 120-40 180 0s120 40 180 0 120-40 180 0'/%3E%3Cpath d='M-20 178c60-40 120-40 180 0s120 40 180 0 120-40 180 0'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;opacity:.55;pointer-events:none;
}
.ky-hero-grid{
  position:relative;z-index:1;display:grid;grid-template-columns:6fr 5fr;
  gap:64px;align-items:center;
}
.ky-hero h1{margin-bottom:20px;max-width:640px}
.ky-hero-sub{font-size:17px;line-height:1.9;color:var(--ky-ink-2);max-width:560px;margin-bottom:32px}
.ky-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.ky-stats{display:flex;gap:44px;flex-wrap:wrap;padding-top:28px;border-top:1px dashed var(--ky-line)}
.ky-stats div{display:flex;flex-direction:column}
.ky-stats strong{
  font-family:var(--ky-num);font-size:28px;line-height:1.2;font-weight:600;
  color:var(--ky-primary);font-variant-numeric:tabular-nums;
}
.ky-stats span{font-size:12px;color:var(--ky-ink-3);letter-spacing:.4px}
.ky-hero-media{position:relative}
.ky-hero-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--ky-r-card);
  position:relative;z-index:2;
}
.ky-hero-frame{
  position:absolute;inset:22px -22px -22px 22px;border:1px solid var(--ky-mist);
  border-radius:var(--ky-r-card);z-index:1;
}

/* ============ 主张列表 ============ */
.ky-claim-list{border-top:1px solid var(--ky-line)}
.ky-claim{
  display:grid;grid-template-columns:88px 1fr;gap:24px;align-items:start;
  padding:32px 0;border-bottom:1px solid var(--ky-line);
}
.ky-claim-no{
  font-family:var(--ky-num);font-size:22px;font-weight:600;color:var(--ky-accent);
  font-variant-numeric:tabular-nums;letter-spacing:1px;
}
.ky-claim h3{font-size:19px;margin-bottom:8px}
.ky-claim p{font-size:15px;color:var(--ky-ink-2);margin:0;max-width:760px}

/* ============ 故事 ============ */
.ky-story{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center}
.ky-story-media{position:relative}
.ky-story-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--ky-r-card);
}
.ky-story-media::after{
  content:"";position:absolute;left:-18px;bottom:-18px;width:120px;height:120px;
  border-left:1px solid var(--ky-mist);border-bottom:1px solid var(--ky-mist);border-radius:0 0 0 12px;
}
.ky-story-body h2{margin-bottom:22px}
.ky-story-body p{font-size:16px;color:var(--ky-ink-2);max-width:560px}

/* ============ 精选内容 ============ */
.ky-feature-grid{
  display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:auto auto;gap:28px;
}
.ky-card{
  display:flex;flex-direction:column;background:var(--ky-surface);
  border:1px solid var(--ky-line);border-radius:var(--ky-r-card);
  overflow:hidden;box-shadow:var(--ky-shadow-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ky-card:hover{transform:translateY(-3px);box-shadow:var(--ky-shadow-2);border-color:#D3E0DC}
.ky-card-cover{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--ky-primary-100)}
.ky-card-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto}
.ky-card-body h3{font-size:18px;line-height:1.5}
.ky-card-body h3 a{color:var(--ky-ink)}
.ky-card-body h3 a:hover{color:var(--ky-primary)}
.ky-card-body p{
  font-size:14px;line-height:1.7;color:var(--ky-ink-2);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ky-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.ky-card-arrow{
  width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--ky-primary-100);color:var(--ky-primary);font-size:15px;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.ky-card:hover .ky-card-arrow{background:var(--ky-accent);color:#fff;transform:translateX(3px)}
.ky-card-lg{grid-column:1 / -1;flex-direction:row}
.ky-card-lg .ky-card-cover{width:46%;aspect-ratio:auto;height:100%;min-height:264px;flex:0 0 46%}
.ky-card-lg .ky-card-body{justify-content:center;padding:32px}
.ky-card-lg .ky-card-body h3{font-size:24px}

/* ============ 最新信息 ============ */
.ky-news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.ky-news-card{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-r-card);
  padding:24px;display:flex;flex-direction:column;gap:12px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ky-news-card:hover{transform:translateY(-3px);box-shadow:var(--ky-shadow-2);border-color:#D3E0DC}
.ky-news-card h3{font-size:18px;line-height:1.5}
.ky-news-card h3 a{color:var(--ky-ink);display:block}
.ky-news-card h3 a:hover{color:var(--ky-primary)}
.ky-news-card p{
  font-size:14px;line-height:1.75;color:var(--ky-ink-2);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ky-news-foot{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--ky-line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--ky-ink-3);
}
.ky-news-foot a{color:var(--ky-accent);font-weight:500;font-size:13.5px}
.ky-empty{
  padding:64px 24px;text-align:center;border:1px dashed var(--ky-line);
  border-radius:var(--ky-r-card);background:var(--ky-surface);
}
.ky-empty-icon{
  width:56px;height:56px;margin:0 auto 18px;border-radius:50%;
  background:rgba(14,92,82,.12);display:flex;align-items:center;justify-content:center;color:var(--ky-primary);
}
.ky-empty p{font-size:15px;color:var(--ky-ink-2);margin:0 0 18px}

/* ============ 信任背书 ============ */
.ky-logos{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--ky-line);border:1px solid var(--ky-line);border-radius:var(--ky-r-card);overflow:hidden;
}
.ky-logo{
  background:var(--ky-surface);height:96px;display:flex;align-items:center;justify-content:center;
  font-family:var(--ky-serif);font-size:17px;color:var(--ky-ink-2);letter-spacing:2px;
  filter:grayscale(1);opacity:.55;transition:opacity .18s ease,filter .18s ease,color .18s ease;
}
.ky-logo:hover{opacity:1;filter:grayscale(0);color:var(--ky-primary)}
.ky-honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.ky-honor{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-r-card);
  padding:22px 24px;
}
.ky-honor strong{display:block;font-size:16px;font-family:var(--ky-serif);margin-bottom:6px}
.ky-honor span{font-size:13.5px;color:var(--ky-ink-3)}
.ky-quote{
  margin-top:32px;background:var(--ky-surface);border:1px solid var(--ky-line);
  border-left:3px solid var(--ky-accent);border-radius:var(--ky-r-card);
  padding:28px 32px;
}
.ky-quote p{font-size:16px;line-height:1.9;color:var(--ky-ink-2);margin:0 0 14px}
.ky-quote p::before{content:"“";font-family:var(--ky-serif);font-size:28px;color:var(--ky-accent);line-height:0;vertical-align:-6px;margin-right:2px}
.ky-quote footer{font-size:13.5px;color:var(--ky-ink-3)}

/* ============ FAQ ============ */
.ky-faq{max-width:900px}
.ky-faq .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--ky-line)}
.ky-faq .accordion-item:first-child{border-top:1px solid var(--ky-line)}
.ky-faq .accordion-button{
  background:transparent;border:0;box-shadow:none;padding:22px 44px 22px 0;
  font-size:16px;font-weight:600;color:var(--ky-ink);font-family:var(--ky-sans);
  position:relative;
}
.ky-faq .accordion-button:not(.collapsed){color:var(--ky-primary);background:transparent;box-shadow:none}
.ky-faq .accordion-button::after{display:none}
.ky-faq .accordion-button::before{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-family:var(--ky-num);font-size:20px;color:var(--ky-accent);font-weight:500;
}
.ky-faq .accordion-button:not(.collapsed)::before{content:"–"}
.ky-faq .accordion-body{padding:0 40px 22px 0;font-size:15px;line-height:1.8;color:var(--ky-ink-2)}

/* ============ CTA ============ */
.ky-cta{background:var(--ky-primary);color:#fff;position:relative;overflow:hidden;padding:80px 0}
.ky-cta::after{
  content:"";position:absolute;left:0;right:0;top:0;height:4px;
  background:linear-gradient(90deg,var(--ky-accent) 0 22%,rgba(255,255,255,.16) 22% 100%);
}
.ky-cta-grid{display:grid;grid-template-columns:6fr 5fr;gap:56px;align-items:center}
.ky-cta h2{color:#fff;margin-bottom:16px}
.ky-cta p{color:rgba(255,255,255,.78);font-size:16px;margin:0;max-width:520px}
.ky-form{display:flex;gap:12px;flex-wrap:wrap}
.ky-form input{
  flex:1 1 220px;height:44px;padding:0 14px;border-radius:var(--ky-r-btn);
  border:1px solid rgba(255,255,255,.32);background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;font-family:var(--ky-sans);
}
.ky-form input::placeholder{color:rgba(255,255,255,.55)}
.ky-form input:focus{
  outline:none;border-color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.16);background:rgba(255,255,255,.14);
}
.ky-form-note{margin-top:14px;font-size:12px;color:rgba(255,255,255,.62);line-height:1.7}

/* ============ 页脚 ============ */
.ky-footer{background:var(--ky-primary-deep);color:rgba(255,255,255,.78);position:relative}
.ky-footer::before{
  content:"";display:block;height:1px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.24) 0 10px,transparent 10px 20px);
}
.ky-footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px;
  padding:72px 0 48px;
}
.ky-footer h4{color:#fff;font-size:16px;margin-bottom:20px;font-family:var(--ky-sans);font-weight:600;letter-spacing:.6px}
.ky-footer-brand{font-family:var(--ky-serif);font-size:20px;color:#fff;margin-bottom:14px;display:block}
.ky-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.70);margin:0}
.ky-footer-list li{margin-bottom:12px;font-size:14px}
.ky-footer-list a{color:rgba(255,255,255,.78)}
.ky-footer-list a:hover{color:#fff}
.ky-footer-contact li{margin-bottom:12px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.78)}
.ky-footer-contact li strong{color:#fff;font-weight:500;margin-right:6px}
.ky-footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.58);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  h1{font-size:40px}
  h2{font-size:30px}
  .ky-hero-grid,.ky-story,.ky-cta-grid{gap:44px}
}
@media (max-width:991.98px){
  :root{--ky-sidebar-w:72px}
  .ky-sidebar{padding:22px 10px 18px;align-items:center}
  .ky-brand{padding:0 0 20px;justify-content:center}
  .ky-brand-text{display:none}
  .ky-nav{width:100%;align-items:center}
  .ky-nav-item{width:48px;justify-content:center;padding:0;gap:0}
  .ky-nav-item span{display:none}
  .ky-nav-item.is-active::before{top:9px;bottom:9px}
  .ky-sidebar-cta{width:48px;padding:0;border-left-width:0;border-bottom:3px solid rgba(255,255,255,.35)}
  .ky-sidebar-cta span{display:none}
  .ky-sidebar-cta svg{width:18px;height:18px}
  .ky-sidebar-meta{display:none}
  .ky-hero{padding:80px 0 72px}
  .ky-hero-grid,.ky-story,.ky-cta-grid{grid-template-columns:1fr;gap:40px}
  .ky-story-media{order:-1}
  .ky-hero-media{margin-top:8px}
  .ky-feature-grid{grid-template-columns:1fr}
  .ky-card-lg{grid-column:auto;flex-direction:column}
  .ky-card-lg .ky-card-cover{width:100%;flex:0 0 auto;aspect-ratio:16/9;min-height:0;height:auto}
  .ky-logos{grid-template-columns:repeat(2,1fr)}
  .ky-footer-grid{grid-template-columns:repeat(2,1fr);gap:36px;padding:56px 0 36px}
  .ky-section{padding:72px 0}
}
@media (max-width:767.98px){
  body{font-size:15.5px}
  .ky-sidebar{display:none}
  .ky-main{margin-left:0}
  .ky-topbar{display:flex}
  .ky-main{padding-top:56px}
  h1{font-size:30px;line-height:1.35}
  h2{font-size:24px}
  h3{font-size:19px}
  .ky-container{padding:0 16px}
  .ky-section{padding:56px 0}
  .ky-hero{padding:48px 0 56px}
  .ky-hero-sub{font-size:16px}
  .ky-hero-actions .ky-btn{width:100%}
  .ky-stats{gap:28px}
  .ky-stats strong{font-size:24px}
  .ky-claim{grid-template-columns:56px 1fr;gap:14px;padding:24px 0}
  .ky-news-grid{grid-template-columns:1fr}
  .ky-honor-grid{grid-template-columns:1fr}
  .ky-logos{grid-template-columns:1fr}
  .ky-footer-grid{grid-template-columns:1fr;gap:32px;padding:48px 0 28px}
  .ky-quote{padding:24px}
  .ky-cta{padding:56px 0}
  .ky-form input{flex:1 1 100%}
  .ky-form .ky-btn{width:100%}
  .ky-story-media::after{display:none}
  .ky-hero-frame{inset:14px -14px -14px 14px}
}
@media (max-width:575.98px){
  .ky-claim{grid-template-columns:1fr;gap:8px}
  .ky-claim-no{font-size:18px}
}

/* roulang page: category1 */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-radius:12px;
  --ky-radius-sm:8px;
  --ky-shadow:0 2px 10px rgba(23,33,31,.05);
  --ky-shadow-hover:0 14px 28px rgba(14,92,82,.12);
  --ky-side:248px;
  --ky-serif:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --ky-num:'Inter',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ky-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--ky-ink);
  background:var(--ky-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--ky-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ky-accent);}
a:focus-visible,button:focus-visible,input:focus-visible,.accordion-button:focus-visible{
  outline:2px solid var(--ky-accent);outline-offset:2px;
}
h1,h2,h3,h4{font-family:var(--ky-serif);color:var(--ky-ink);margin:0;font-weight:600;}
p{margin:0 0 1.4em;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:1200px;padding-left:40px;padding-right:40px;margin:0 auto;width:100%;}
.ky-num{font-family:var(--ky-num);font-variant-numeric:tabular-nums;}

/* ---------- 外壳 ---------- */
.ky-side{
  position:fixed;top:0;left:0;bottom:0;width:var(--ky-side);
  background:var(--ky-primary);color:#fff;
  display:flex;flex-direction:column;
  padding:28px 20px 24px;z-index:1040;overflow-y:auto;
}
.ky-side::-webkit-scrollbar{width:6px;}
.ky-side::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:3px;}
.ky-logo{display:flex;align-items:center;gap:12px;padding:0 4px 20px;border-bottom:1px solid rgba(255,255,255,.14);}
.ky-logo-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:10px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;
}
.ky-logo-mark svg{width:22px;height:22px;stroke:#fff;}
.ky-logo-name{font-family:var(--ky-serif);font-size:20px;font-weight:600;color:#fff;line-height:1.3;letter-spacing:.5px;}
.ky-logo-sub{font-size:12px;color:rgba(255,255,255,.62);line-height:1.5;margin-top:2px;}
.ky-nav{display:flex;flex-direction:column;gap:4px;margin-top:22px;flex:1;}
.ky-nav-item{
  display:flex;align-items:center;gap:12px;
  height:44px;padding:0 20px;border-radius:var(--ky-radius-sm);
  color:rgba(255,255,255,.82);font-size:15px;line-height:1;
  position:relative;transition:background .18s ease,color .18s ease;
}
.ky-nav-item svg{width:18px;height:18px;flex:0 0 18px;stroke-width:1.7;stroke:currentColor;}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff;}
.ky-nav-item.is-active::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;
  background:var(--ky-accent);border-radius:0 3px 3px 0;
}
.ky-side-foot{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);}
.ky-side-cta{
  display:flex;align-items:center;justify-content:center;
  width:100%;height:44px;border-radius:var(--ky-radius-sm);
  background:var(--ky-accent);color:#fff;font-size:15px;font-weight:500;
  border:none;transition:background .18s ease,transform .18s ease;
}
.ky-side-cta:hover{background:#b8521f;color:#fff;transform:translateY(-1px);}
.ky-side-info{margin-top:14px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.7);}
.ky-side-info span{display:block;}

.ky-main{margin-left:var(--ky-side);min-height:100vh;display:flex;flex-direction:column;}
.ky-mobilebar{display:none;}

/* ---------- 通用板块 ---------- */
.ky-section{padding:96px 0;}
.ky-section--tight{padding:72px 0;}
.ky-section--dark{background:var(--ky-primary);color:#fff;}
.ky-section--surface{background:var(--ky-surface);}
.ky-eyebrow{
  font-family:var(--ky-num);font-size:13px;letter-spacing:.16em;
  color:var(--ky-accent);text-transform:uppercase;margin-bottom:12px;display:block;
}
.ky-h2{font-size:34px;line-height:1.32;position:relative;padding-left:18px;}
.ky-h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;
  background:var(--ky-accent);border-radius:2px;
}
.ky-lead{font-size:17px;line-height:1.9;color:var(--ky-ink-2);max-width:760px;}
.ky-section--dark .ky-h2,.ky-section--dark h3,.ky-section--dark p{color:#fff;}
.ky-section--dark .ky-lead{color:rgba(255,255,255,.78);}

/* ---------- 面包屑 ---------- */
.ky-crumb{font-size:13px;color:var(--ky-ink-3);display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:22px;}
.ky-crumb a{color:var(--ky-ink-3);}
.ky-crumb a:hover{color:var(--ky-accent);}
.ky-crumb .sep{color:var(--ky-line);}
.ky-crumb .current{color:var(--ky-primary);}

/* ---------- 页头 ---------- */
.ky-pagehead{
  position:relative;background:var(--ky-surface);
  border-bottom:1px solid var(--ky-line);overflow:hidden;
}
.ky-pagehead-inner{padding:64px 0 72px;position:relative;z-index:2;}
.ky-pagehead h1{font-size:46px;line-height:1.24;max-width:760px;margin-bottom:18px;}
.ky-pagehead p{max-width:660px;font-size:17px;color:var(--ky-ink-2);margin-bottom:28px;}
.ky-pagehead-art{
  position:absolute;right:0;top:0;height:100%;width:46%;object-fit:cover;
  opacity:.16;z-index:1;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);
  mask-image:linear-gradient(90deg,transparent,#000 45%);
}
.ky-hero-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 按钮 ---------- */
.ky-btn{
  display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 24px;
  border-radius:var(--ky-radius-sm);font-size:15px;font-weight:500;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.ky-btn-primary{background:var(--ky-accent);color:#fff;box-shadow:0 2px 10px rgba(210,98,43,.22);}
.ky-btn-primary:hover{background:#b8521f;color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(210,98,43,.28);}
.ky-btn-primary:active{transform:none;box-shadow:0 2px 10px rgba(210,98,43,.22);}
.ky-btn-ghost{background:transparent;border-color:var(--ky-primary);color:var(--ky-primary);}
.ky-btn-ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);}
.ky-btn-light{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.4);color:#fff;}
.ky-btn-light:hover{background:rgba(255,255,255,.18);color:#fff;}
.ky-link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:500;
  color:var(--ky-accent);text-decoration:underline;text-underline-offset:4px;
  text-decoration-thickness:1px;
}
.ky-link-more .arw{transition:transform .18s ease;}
.ky-link-more:hover{color:var(--ky-primary);}
.ky-link-more:hover .arw{transform:translateX(4px);}

/* ---------- 徽章 / 标签 ---------- */
.ky-badge{
  display:inline-block;font-size:12px;line-height:1.6;padding:2px 8px;border-radius:4px;
  background:var(--ky-primary-100);color:var(--ky-primary);font-weight:500;
}
.ky-badge--accent{background:var(--ky-accent-100);color:var(--ky-accent);}

/* ---------- 方案大卡 ---------- */
.ky-solutions{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.ky-sol-card{
  display:flex;background:var(--ky-surface);border:1px solid var(--ky-line);
  border-radius:var(--ky-radius);overflow:hidden;box-shadow:var(--ky-shadow);
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.ky-sol-card:hover{box-shadow:var(--ky-shadow-hover);transform:translateY(-3px);border-color:#cfd9d4;}
.ky-sol-media{flex:0 0 44%;position:relative;background:var(--ky-primary-100);}
.ky-sol-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;}
.ky-sol-body{flex:1;padding:26px 24px;display:flex;flex-direction:column;gap:12px;}
.ky-sol-body h3{font-size:21px;line-height:1.45;}
.ky-sol-body p{font-size:14.5px;line-height:1.8;color:var(--ky-ink-2);margin:0;}
.ky-sol-list{font-size:14px;color:var(--ky-ink-2);display:flex;flex-direction:column;gap:6px;}
.ky-sol-list li{position:relative;padding-left:16px;}
.ky-sol-list li::before{
  content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;
  background:var(--ky-accent);border-radius:1px;
}
.ky-sol-body .ky-link-more{margin-top:auto;}

/* ---------- 流程时间轴 ---------- */
.ky-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:56px;}
.ky-flow::before{
  content:"";position:absolute;left:6%;right:6%;top:26px;height:1px;
  background:linear-gradient(90deg,var(--ky-line),var(--ky-mist),var(--ky-line));
}
.ky-step{position:relative;padding:0 18px;text-align:left;}
.ky-step-no{
  width:52px;height:52px;border-radius:50%;background:var(--ky-surface);
  border:1px solid var(--ky-line);display:flex;align-items:center;justify-content:center;
  font-family:var(--ky-num);font-size:17px;font-weight:600;color:var(--ky-accent);
  position:relative;z-index:2;box-shadow:var(--ky-shadow);
}
.ky-step h4{font-size:18px;margin:20px 0 8px;}
.ky-step p{font-size:14px;line-height:1.8;color:var(--ky-ink-2);margin:0;}

/* ---------- 场景网格 ---------- */
.ky-scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px;}
.ky-scene{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-radius);
  padding:26px 22px;transition:box-shadow .18s ease,transform .18s ease;
}
.ky-scene:hover{box-shadow:var(--ky-shadow-hover);transform:translateY(-3px);}
.ky-scene-ico{
  width:42px;height:42px;border-radius:10px;background:var(--ky-primary-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.ky-scene-ico svg{width:22px;height:22px;stroke:var(--ky-primary);fill:none;stroke-width:1.7;}
.ky-scene h3{font-size:18px;margin-bottom:8px;}
.ky-scene p{font-size:14px;line-height:1.8;color:var(--ky-ink-2);margin:0;}

/* ---------- 深色保障面板 ---------- */
.ky-assure{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start;}
.ky-assure-list{margin-top:32px;border-top:1px dashed rgba(255,255,255,.28);}
.ky-assure-list li{
  display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed rgba(255,255,255,.28);
}
.ky-assure-no{font-family:var(--ky-num);font-size:15px;font-weight:600;color:var(--ky-accent);flex:0 0 40px;padding-top:2px;}
.ky-assure-list h4{font-size:17px;margin-bottom:6px;color:#fff;}
.ky-assure-list p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.74);margin:0;}
.ky-metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18);border-radius:var(--ky-radius);overflow:hidden;}
.ky-metric{background:var(--ky-primary-deep);padding:30px 24px;}
.ky-metric b{display:block;font-family:var(--ky-num);font-size:28px;font-weight:600;color:#fff;line-height:1.2;}
.ky-metric span{display:block;font-size:13px;color:rgba(255,255,255,.68);margin-top:8px;line-height:1.7;}

/* ---------- 引用 ---------- */
.ky-quote{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-left:3px solid var(--ky-accent);
  border-radius:0 var(--ky-radius) var(--ky-radius) 0;padding:32px 34px;margin-top:56px;
}
.ky-quote p{font-size:17px;line-height:1.9;color:var(--ky-ink);margin-bottom:16px;}
.ky-quote footer{font-size:13px;color:var(--ky-ink-3);}

/* ---------- FAQ ---------- */
.ky-acc{margin-top:40px;max-width:900px;}
.ky-acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--ky-line);}
.ky-acc .accordion-button{
  background:transparent;box-shadow:none;padding:22px 0;
  font-size:16px;font-weight:600;color:var(--ky-ink);font-family:var(--ky-sans);
}
.ky-acc .accordion-button:not(.collapsed){color:var(--ky-primary);}
.ky-acc .accordion-button::after{
  background-image:none;content:"＋";font-size:18px;color:var(--ky-accent);
  width:auto;height:auto;transform:none;display:flex;align-items:center;justify-content:flex-end;
  transition:transform .18s ease;
}
.ky-acc .accordion-button:not(.collapsed)::after{content:"－";transform:none;}
.ky-acc .accordion-body{padding:0 0 22px;font-size:15px;line-height:1.8;color:var(--ky-ink-2);}

/* ---------- CTA ---------- */
.ky-cta{
  background:var(--ky-primary);color:#fff;border-radius:var(--ky-radius);
  padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
.ky-cta h2{font-size:32px;line-height:1.34;color:#fff;margin-bottom:14px;}
.ky-cta p{color:rgba(255,255,255,.78);font-size:15px;margin:0;}
.ky-form{display:flex;flex-direction:column;gap:14px;}
.ky-form label{font-size:13px;color:rgba(255,255,255,.72);margin-bottom:-8px;}
.ky-input{
  height:44px;width:100%;border-radius:var(--ky-radius-sm);border:1px solid rgba(255,255,255,.32);
  background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:15px;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.ky-input::placeholder{color:rgba(255,255,255,.55);}
.ky-input:focus{
  outline:none;border-color:#fff;background:rgba(255,255,255,.14);
  box-shadow:0 0 0 4px rgba(255,255,255,.16);
}
.ky-form-row{display:flex;gap:12px;flex-wrap:wrap;}
.ky-form-row .ky-input{flex:1;min-width:200px;}
.ky-form-note{font-size:12px;color:rgba(255,255,255,.6);line-height:1.7;margin:0;}

/* ---------- 页脚 ---------- */
.ky-footer{background:var(--ky-primary-deep);color:rgba(255,255,255,.78);margin-top:auto;}
.ky-footer-top{padding:72px 0 48px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.ky-footer h4{font-size:15px;color:#fff;margin-bottom:18px;font-family:var(--ky-sans);font-weight:600;letter-spacing:.4px;}
.ky-footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.ky-footer-brand .ky-logo-mark{background:rgba(255,255,255,.10);}
.ky-footer-brand span{font-family:var(--ky-serif);font-size:19px;color:#fff;}
.ky-footer p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.68);}
.ky-footer-links{display:flex;flex-direction:column;gap:11px;}
.ky-footer-links a{font-size:14px;color:rgba(255,255,255,.78);}
.ky-footer-links a:hover{color:#fff;}
.ky-footer-contact li{font-size:14px;line-height:1.9;color:rgba(255,255,255,.78);margin-bottom:10px;}
.ky-footer-contact b{color:#fff;font-weight:500;}
.ky-footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.56);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .ky-solutions{grid-template-columns:1fr;}
  .ky-sol-media{flex:0 0 40%;}
  .ky-scenes{grid-template-columns:1fr 1fr;}
  .ky-footer-top{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:991px){
  .container{padding-left:28px;padding-right:28px;}
  .ky-section{padding:72px 0;}
  .ky-h2{font-size:28px;}
  .ky-pagehead h1{font-size:36px;}
  .ky-flow{grid-template-columns:1fr 1fr;gap:36px 0;}
  .ky-flow::before{display:none;}
  .ky-assure{grid-template-columns:1fr;gap:40px;}
  .ky-cta{grid-template-columns:1fr;padding:40px;}
  .ky-cta h2{font-size:26px;}
}
@media (min-width:768px) and (max-width:991px){
  :root{--ky-side:72px;}
  .ky-side{padding:24px 12px;align-items:center;}
  .ky-logo{justify-content:center;padding-bottom:18px;width:100%;}
  .ky-logo-name,.ky-logo-sub{display:none;}
  .ky-nav{width:100%;}
  .ky-nav-item{justify-content:center;padding:0;height:48px;}
  .ky-nav-item span{display:none;}
  .ky-nav-item.is-active::before{top:12px;bottom:12px;}
  .ky-side-cta{padding:0;font-size:0;width:48px;height:48px;border-radius:var(--ky-radius-sm);}
  .ky-side-cta::after{content:"＋";font-size:20px;line-height:1;}
  .ky-side-info{display:none;}
}
@media (max-width:767px){
  .ky-side{display:none;}
  .ky-main{margin-left:0;padding-top:56px;}
  .ky-mobilebar{
    display:flex;align-items:center;justify-content:space-between;
    position:fixed;top:0;left:0;right:0;height:56px;padding:0 16px;
    background:var(--ky-primary);z-index:1050;box-shadow:0 2px 12px rgba(10,70,63,.25);
  }
  .ky-mobilebar .ky-logo-name{font-size:17px;}
  .ky-burger{
    width:44px;height:44px;border:1px solid rgba(255,255,255,.3);border-radius:8px;
    background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;
    gap:4px;flex-direction:column;
  }
  .ky-burger span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;}
  .ky-offcanvas{background:var(--ky-primary)!important;color:#fff;width:280px!important;}
  .ky-offcanvas .ky-nav{margin-top:8px;}
  .ky-offcanvas .ky-nav-item{height:48px;}
  .container{padding-left:16px;padding-right:16px;}
  .ky-section{padding:56px 0;}
  .ky-h2{font-size:24px;}
  .ky-pagehead-inner{padding:40px 0 48px;}
  .ky-pagehead h1{font-size:30px;}
  .ky-pagehead p{font-size:16px;}
  .ky-pagehead-art{width:100%;opacity:.12;}
  .ky-hero-actions .ky-btn{width:100%;justify-content:center;}
  .ky-sol-card{flex-direction:column;}
  .ky-sol-media{flex:none;width:100%;}
  .ky-sol-media img{aspect-ratio:16/10;}
  .ky-flow{grid-template-columns:1fr;gap:28px;}
  .ky-scenes{grid-template-columns:1fr;}
  .ky-metrics{grid-template-columns:1fr;}
  .ky-footer-top{grid-template-columns:1fr;padding:56px 0 36px;}
  .ky-quote{padding:24px;}
  .ky-cta{padding:30px 22px;}
}
@media (max-width:575px){
  .ky-pagehead h1{font-size:26px;}
  .ky-h2{font-size:22px;}
  .ky-form-row .ky-input{min-width:100%;}
  .ky-btn{width:100%;justify-content:center;}
  .ky-link-more{width:auto;}
}

/* roulang page: article */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-radius:12px;
  --ky-radius-sm:8px;
  --ky-radius-xs:4px;
  --ky-shadow:0 2px 10px rgba(23,33,31,.05);
  --ky-shadow-hover:0 14px 28px rgba(14,92,82,.12);
  --ky-serif:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --ky-num:'Inter',system-ui,sans-serif;
  --ky-sidebar-w:248px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--ky-bg);color:var(--ky-ink);
  font-family:var(--ky-sans);font-size:16px;line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ky-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--ky-accent)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--ky-accent);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--ky-serif);color:var(--ky-ink);margin:0}
p{margin:0 0 1.4em}
p:last-child{margin-bottom:0}
::selection{background:var(--ky-primary-100);color:var(--ky-primary-deep)}

/* ============ App Shell ============ */
.ky-sidebar{
  position:fixed;top:0;left:0;width:var(--ky-sidebar-w);height:100vh;z-index:1040;
  background:var(--ky-primary);color:#fff;padding:28px 16px 24px;
  display:flex;flex-direction:column;gap:24px;overflow-y:auto;
}
.ky-sidebar::-webkit-scrollbar{width:6px}
.ky-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:3px}
.ky-brand{display:flex;align-items:center;gap:12px;padding:0 8px;text-decoration:none}
.ky-logo-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:10px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.ky-logo-mark svg{width:22px;height:22px}
.ky-brand-text{display:flex;flex-direction:column;line-height:1.25}
.ky-brand-name{font-family:var(--ky-serif);font-size:20px;font-weight:600;color:#fff;letter-spacing:.5px}
.ky-brand-sub{font-size:12px;color:rgba(255,255,255,.68);margin-top:4px}
.ky-nav{display:flex;flex-direction:column;gap:4px}
.ky-nav-item{
  position:relative;display:flex;align-items:center;gap:12px;height:44px;padding:0 20px;
  border-radius:var(--ky-radius-sm);color:rgba(255,255,255,.86);font-size:15px;
  transition:background .18s ease,color .18s ease;
}
.ky-nav-item svg{width:18px;height:18px;stroke-width:1.6;flex:0 0 18px}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff}
.ky-nav-item.is-active::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;
  border-radius:0 3px 3px 0;background:var(--ky-accent);
}
.ky-sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:14px}
.ky-btn-contact{
  display:flex;align-items:center;justify-content:center;height:44px;width:100%;
  background:var(--ky-accent);color:#fff;border-radius:var(--ky-radius-sm);
  font-size:15px;font-weight:500;transition:background .18s ease,transform .18s ease;
}
.ky-btn-contact:hover{background:#B9501E;color:#fff;transform:translateY(-1px)}
.ky-side-note{font-size:13px;line-height:1.7;color:rgba(255,255,255,.7);padding:0 4px;margin:0}
.ky-side-note span{display:block}

.ky-mobile-bar{
  display:none;position:sticky;top:0;z-index:1040;height:56px;padding:0 16px;
  background:var(--ky-primary);color:#fff;align-items:center;justify-content:space-between;
}
.ky-mobile-bar .ky-brand{padding:0;gap:10px}
.ky-mobile-bar .ky-brand-name{font-size:18px}
.ky-burger{
  width:44px;height:44px;border:1px solid rgba(255,255,255,.3);border-radius:var(--ky-radius-sm);
  background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;
}
.ky-burger svg{width:20px;height:20px;stroke-width:1.8}

.offcanvas.ky-drawer{background:var(--ky-primary);color:#fff;width:280px}
.ky-drawer .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14);padding:16px 20px}
.ky-drawer .offcanvas-body{padding:16px;display:flex;flex-direction:column;gap:20px}
.ky-drawer .ky-nav-item{height:48px}
.ky-drawer .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.8}

.ky-main{margin-left:var(--ky-sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.ky-wrap{max-width:1200px;margin:0 auto;padding:0 40px;width:100%}

/* ============ 按钮 / 通用组件 ============ */
.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--ky-radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:500;font-family:var(--ky-sans);cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.ky-btn--primary{position:relative;background:var(--ky-accent);color:#fff;padding-left:28px}
.ky-btn--primary::before{content:"";position:absolute;left:12px;top:14px;bottom:14px;width:3px;border-radius:2px;background:rgba(255,255,255,.55)}
.ky-btn--primary:hover{background:#B9501E;color:#fff;transform:translateY(-1px);box-shadow:0 10px 20px rgba(210,98,43,.25)}
.ky-btn--ghost{background:transparent;border-color:var(--ky-primary);color:var(--ky-primary)}
.ky-btn--ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);transform:translateY(-1px)}
.ky-btn--light{background:#fff;color:var(--ky-primary-deep)}
.ky-btn--light:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);transform:translateY(-1px)}
.ky-link-arrow{color:var(--ky-accent);font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.ky-link-arrow::after{content:"→";transition:transform .18s ease}
.ky-link-arrow:hover::after{transform:translateX(4px)}
.ky-badge{
  display:inline-block;font-size:12px;line-height:1.6;padding:2px 8px;border-radius:var(--ky-radius-xs);
  background:var(--ky-primary-100);color:var(--ky-primary);font-weight:500;
}
.ky-badge--accent{background:var(--ky-accent-100);color:var(--ky-accent)}

/* ============ 文章头部 ============ */
.ky-article-head{
  position:relative;background-color:var(--ky-bg);
  background-image:url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center right;
  border-bottom:1px solid var(--ky-line);
}
.ky-article-head::before{content:"";position:absolute;inset:0;background:rgba(246,243,237,.93)}
.ky-article-head .ky-wrap{position:relative;z-index:1;padding-top:32px;padding-bottom:48px}
.ky-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ky-ink-3);margin-bottom:24px}
.ky-breadcrumb a{color:var(--ky-ink-3)}
.ky-breadcrumb a:hover{color:var(--ky-accent)}
.ky-breadcrumb .sep{color:var(--ky-mist)}
.ky-breadcrumb .current{color:var(--ky-ink-2);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ky-article-title{
  font-size:clamp(25px,2.9vw,36px);line-height:1.34;font-weight:600;letter-spacing:.2px;
  max-width:900px;margin-bottom:22px;
}
.ky-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--ky-ink-3);
  padding-bottom:22px;border-bottom:1px dashed var(--ky-line);
}
.ky-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ky-mist);display:inline-block}
.ky-meta .num{font-family:var(--ky-num);font-variant-numeric:tabular-nums}

/* ============ 布局 ============ */
.ky-layout{
  display:grid;grid-template-columns:minmax(0,740px) 280px;gap:64px;
  align-items:start;padding:56px 40px 72px;max-width:1200px;margin:0 auto;width:100%;
}
.ky-article-body{font-size:17px;line-height:1.9;color:var(--ky-ink-2);max-width:740px}
.ky-article-body > *:first-child{margin-top:0}
.ky-article-body p{margin:0 0 1.5em}
.ky-article-body h2{
  position:relative;font-size:clamp(21px,2.1vw,27px);line-height:1.42;font-weight:600;
  color:var(--ky-ink);margin:2em 0 .8em;padding-left:16px;
}
.ky-article-body h2::before{content:"";position:absolute;left:0;top:.22em;width:4px;height:.9em;border-radius:2px;background:var(--ky-accent)}
.ky-article-body h3{font-size:19px;font-weight:700;color:var(--ky-ink);margin:1.6em 0 .6em;font-family:var(--ky-sans)}
.ky-article-body h4{font-size:17px;font-weight:700;color:var(--ky-ink);margin:1.4em 0 .5em;font-family:var(--ky-sans)}
.ky-article-body blockquote{
  margin:1.6em 0;padding:20px 24px;background:var(--ky-primary-100);
  border-left:3px solid var(--ky-primary);border-radius:0 var(--ky-radius-sm) var(--ky-radius-sm) 0;
  color:var(--ky-ink-2);font-size:16px;
}
.ky-article-body blockquote p:last-child{margin-bottom:0}
.ky-article-body ul,.ky-article-body ol{margin:0 0 1.5em;padding-left:0;list-style:none}
.ky-article-body ul li{position:relative;padding-left:20px;margin-bottom:.6em}
.ky-article-body ul li::before{content:"";position:absolute;left:4px;top:.78em;width:6px;height:6px;background:var(--ky-accent)}
.ky-article-body ol{counter-reset:kyli}
.ky-article-body ol li{position:relative;padding-left:32px;margin-bottom:.6em;counter-increment:kyli}
.ky-article-body ol li::before{
  content:counter(kyli,decimal-leading-zero);position:absolute;left:0;top:0;
  font-family:var(--ky-num);font-size:13px;color:var(--ky-accent);font-weight:600;
}
.ky-article-body img{border-radius:10px;margin:1.6em 0;width:100%;border:1px solid var(--ky-line)}
.ky-article-body figure{margin:1.6em 0}
.ky-article-body figcaption{font-size:13px;color:var(--ky-ink-3);text-align:center;margin-top:10px}
.ky-article-body a{color:var(--ky-primary);text-decoration:underline;text-underline-offset:4px}
.ky-article-body a:hover{color:var(--ky-accent)}
.ky-article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;border:1px solid var(--ky-line)}
.ky-article-body th,.ky-article-body td{border:1px solid var(--ky-line);padding:12px 14px;text-align:left}
.ky-article-body th{background:var(--ky-primary-100);color:var(--ky-primary-deep);font-weight:600}
.ky-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.ky-article-body hr{border:0;border-top:1px solid var(--ky-line);margin:2.4em 0}
.ky-article-body code{background:var(--ky-primary-100);color:var(--ky-primary-deep);padding:2px 6px;border-radius:4px;font-size:14px}

.ky-empty{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px;
  padding:64px 24px;background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-radius);
}
.ky-empty-icon{
  width:72px;height:72px;border-radius:50%;background:rgba(14,92,82,.10);
  display:flex;align-items:center;justify-content:center;color:var(--ky-primary);
}
.ky-empty-icon svg{width:32px;height:32px;stroke-width:1.5}
.ky-empty p{font-size:15px;color:var(--ky-ink-2);margin:0}

/* ============ 文末区 ============ */
.ky-foot-block{margin-top:56px;padding-top:32px;border-top:1px solid var(--ky-line)}
.ky-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.ky-tag{
  font-size:13px;padding:5px 12px;border-radius:var(--ky-radius-xs);
  border:1px solid var(--ky-line);background:var(--ky-surface);color:var(--ky-ink-2);
}
.ky-tag:hover{border-color:var(--ky-primary);color:var(--ky-primary);background:var(--ky-primary-100)}
.ky-share{display:flex;align-items:center;gap:12px;margin-bottom:36px;flex-wrap:wrap}
.ky-share span{font-size:14px;color:var(--ky-ink-3)}
.ky-icon-btn{
  width:40px;height:40px;border-radius:var(--ky-radius-sm);border:1px solid var(--ky-line);
  background:var(--ky-surface);color:var(--ky-primary);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease;
}
.ky-icon-btn:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);transform:translateY(-1px)}
.ky-icon-btn svg{width:19px;height:19px;stroke-width:1.6}

.ky-pager{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:40px}
.ky-pager-card{
  display:block;background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-radius);
  padding:20px 22px;transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.ky-pager-card:hover{box-shadow:var(--ky-shadow-hover);transform:translateY(-3px);border-color:var(--ky-primary-100)}
.ky-pager-card .label{font-size:12px;color:var(--ky-accent);letter-spacing:1px;display:block;margin-bottom:8px}
.ky-pager-card .title{font-family:var(--ky-serif);font-size:17px;font-weight:600;color:var(--ky-ink);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ky-pager-card:hover .title{color:var(--ky-primary)}

.ky-section-title{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:24px}
.ky-section-title h2{font-size:23px;font-weight:600}
.ky-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ky-card{
  display:flex;flex-direction:column;background:var(--ky-surface);border:1px solid var(--ky-line);
  border-radius:var(--ky-radius);overflow:hidden;box-shadow:var(--ky-shadow);
  transition:box-shadow .18s ease,transform .18s ease;
}
.ky-card:hover{box-shadow:var(--ky-shadow-hover);transform:translateY(-3px)}
.ky-card-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ky-primary-100)}
.ky-card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.ky-card:hover .ky-card-cover img{transform:scale(1.04)}
.ky-card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.ky-card-title{font-family:var(--ky-serif);font-size:18px;font-weight:600;line-height:1.5;color:var(--ky-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ky-card:hover .ky-card-title{color:var(--ky-primary)}
.ky-card-desc{font-size:14px;line-height:1.7;color:var(--ky-ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.ky-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ky-ink-3)}
.ky-card-foot .arrow{color:var(--ky-accent);transition:transform .18s ease}
.ky-card:hover .ky-card-foot .arrow{transform:translateX(4px)}

/* ============ 侧栏 ============ */
.ky-aside{display:flex;flex-direction:column;gap:24px;position:sticky;top:24px}
.ky-side-card{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-radius);
  padding:22px;box-shadow:var(--ky-shadow);
}
.ky-side-card h3{font-size:16px;font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.ky-side-card h3::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--ky-accent)}
.ky-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.ky-toc a{
  display:block;font-size:14px;line-height:1.6;color:var(--ky-ink-2);padding:7px 10px;
  border-radius:6px;border-left:2px solid transparent;
}
.ky-toc a:hover{background:var(--ky-bg);color:var(--ky-primary)}
.ky-toc a.is-current{color:var(--ky-primary);background:var(--ky-primary-100);border-left-color:var(--ky-primary);font-weight:500}
.ky-toc-empty{font-size:14px;color:var(--ky-ink-3);margin:0}
.ky-hot{list-style:none;margin:0;padding:0}
.ky-hot li{padding:12px 0;border-bottom:1px dashed var(--ky-line)}
.ky-hot li:last-child{border-bottom:0;padding-bottom:0}
.ky-hot li:first-child{padding-top:0}
.ky-hot a{font-size:14px;line-height:1.65;color:var(--ky-ink-2);display:block}
.ky-hot a:hover{color:var(--ky-accent)}
.ky-contact-card{background:var(--ky-primary);color:#fff;border-color:var(--ky-primary)}
.ky-contact-card h3{color:#fff}
.ky-contact-card h3::before{background:var(--ky-accent)}
.ky-contact-card p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.82);margin:0 0 16px}
.ky-contact-card .ky-btn{width:100%}

/* ============ CTA ============ */
.ky-cta{background:var(--ky-primary);color:#fff;margin-top:24px}
.ky-cta .ky-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:64px;
}
.ky-cta h2{color:#fff;font-size:28px;line-height:1.4;margin-bottom:14px}
.ky-cta p{color:rgba(255,255,255,.8);font-size:15px;margin:0;max-width:440px}
.ky-form{display:flex;gap:12px}
.ky-form input{
  flex:1;height:46px;padding:0 14px;border-radius:var(--ky-radius-sm);border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.08);color:#fff;font-size:15px;font-family:var(--ky-sans);
}
.ky-form input::placeholder{color:rgba(255,255,255,.6)}
.ky-form input:focus{outline:none;border-color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.16)}
.ky-form .ky-btn{background:var(--ky-accent);color:#fff;padding:0 22px}
.ky-form .ky-btn::before{display:none}
.ky-form .ky-btn:hover{background:#B9501E}
.ky-form-note{font-size:12px;color:rgba(255,255,255,.62);margin-top:12px}

/* ============ 页脚 ============ */
.ky-footer{background:var(--ky-primary-deep);color:rgba(255,255,255,.78);margin-top:auto}
.ky-footer .ky-wrap{padding-top:64px;padding-bottom:32px}
.ky-footer-top{
  border-top:1px solid rgba(255,255,255,.12);
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-top:48px;
}
.ky-footer h4{color:#fff;font-size:16px;font-family:var(--ky-serif);margin-bottom:18px}
.ky-footer .brand-row{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.ky-footer .brand-row .ky-logo-mark{width:34px;height:34px;flex:0 0 34px}
.ky-footer .brand-row .name{font-family:var(--ky-serif);font-size:19px;color:#fff;font-weight:600}
.ky-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.7);margin:0}
.ky-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.ky-footer ul a{font-size:14px;color:rgba(255,255,255,.78)}
.ky-footer ul a:hover{color:#fff}
.ky-footer .contact-line{display:flex;gap:10px;font-size:14px;line-height:1.8;margin-bottom:12px;color:rgba(255,255,255,.78)}
.ky-footer .contact-line strong{color:#fff;font-weight:500}
.ky-footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.58);
}

/* ============ 响应式 ============ */
@media (max-width:1399px){
  .ky-layout{gap:48px;padding-left:32px;padding-right:32px}
}
@media (max-width:1199px){
  .ky-layout{grid-template-columns:minmax(0,1fr);padding-top:48px}
  .ky-article-body{max-width:none}
  .ky-aside{position:static;flex-direction:column}
  .ky-aside .ky-side-card{max-width:none}
}
@media (max-width:991px){
  :root{--ky-sidebar-w:72px}
  .ky-sidebar{padding:24px 10px;align-items:center}
  .ky-brand{padding:0;justify-content:center}
  .ky-brand-text{display:none}
  .ky-nav-item{justify-content:center;padding:0;width:44px;gap:0}
  .ky-nav-item span{display:none}
  .ky-sidebar-foot{align-items:center;width:100%}
  .ky-btn-contact{width:44px;padding:0;font-size:0}
  .ky-btn-contact::after{content:"✆";font-size:18px}
  .ky-side-note{display:none}
  .ky-layout{padding:40px 28px 56px}
  .ky-wrap{padding:0 28px}
  .ky-cta .ky-wrap{grid-template-columns:1fr;gap:28px}
  .ky-related{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ky-footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media (max-width:767px){
  .ky-sidebar{display:none}
  .ky-mobile-bar{display:flex}
  .ky-main{margin-left:0}
  .ky-wrap{padding:0 16px}
  .ky-layout{padding:32px 16px 48px;gap:36px}
  .ky-article-head .ky-wrap{padding-top:24px;padding-bottom:32px}
  .ky-article-title{font-size:26px}
  .ky-article-body{font-size:16px;line-height:1.85}
  .ky-article-body h2{font-size:22px}
  .ky-related{grid-template-columns:minmax(0,1fr)}
  .ky-pager{grid-template-columns:minmax(0,1fr)}
  .ky-cta .ky-wrap{padding-top:48px;padding-bottom:48px}
  .ky-cta h2{font-size:23px}
  .ky-form{flex-direction:column}
  .ky-form .ky-btn{width:100%}
  .ky-btn{width:100%}
  .ky-btn--inline{width:auto}
  .ky-footer .ky-wrap{padding-top:48px}
  .ky-footer-top{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:36px}
  .ky-empty{padding:48px 20px}
}
@media (max-width:575px){
  .ky-article-title{font-size:23px}
  .ky-section-title{flex-direction:column;align-items:flex-start;gap:8px}
}

/* roulang page: category2 */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-r-card:12px;
  --ky-r-btn:8px;
  --ky-r-img:10px;
  --ky-r-tag:4px;
  --ky-shadow:0 2px 10px rgba(23,33,31,.05);
  --ky-shadow-hover:0 14px 28px rgba(14,92,82,.12);
  --ky-shell-w:248px;
  --ky-serif:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ky-bg);
  color:var(--ky-ink);
  font-family:var(--ky-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ky-primary);text-decoration:none;transition:color 180ms ease;}
a:hover{color:var(--ky-accent);}
h1,h2,h3,h4{font-family:var(--ky-serif);font-weight:600;color:var(--ky-ink);margin:0;}
h1{font-size:46px;line-height:1.24;}
h2{font-size:34px;line-height:1.32;}
h3{font-size:23px;line-height:1.4;}
h4{font-size:18px;line-height:1.5;}
p{margin:0 0 1.4em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--ky-accent);outline-offset:2px;border-radius:4px;}

/* ---------- App Shell ---------- */
.ky-shell{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--ky-shell-w);
  background:var(--ky-primary);
  color:#fff;
  display:flex;
  flex-direction:column;
  padding:28px 20px 24px;
  z-index:1045;
  overflow-y:auto;
}
.ky-brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 4px 22px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.ky-brand-mark{
  width:40px;height:40px;flex:0 0 auto;
  border-radius:10px;
  background:rgba(255,255,255,.12);
  display:grid;place-items:center;
  color:#fff;
}
.ky-brand-mark svg{width:22px;height:22px;}
.ky-brand-name{
  font-family:var(--ky-serif);
  font-size:20px;
  font-weight:600;
  color:#fff;
  letter-spacing:.5px;
  line-height:1.3;
}
.ky-brand-sub{
  font-size:12px;
  color:rgba(255,255,255,.66);
  line-height:1.5;
  margin-top:2px;
}
.ky-nav{
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-top:22px;
  flex:1 1 auto;
}
.ky-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  height:44px;
  padding:0 20px;
  border-radius:8px;
  color:rgba(255,255,255,.82);
  font-size:15px;
  line-height:1;
  text-decoration:none;
  transition:background 180ms ease,color 180ms ease;
}
.ky-nav-item svg{width:18px;height:18px;stroke-width:1.7;flex:0 0 auto;}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff;}
.ky-nav-item.is-active::before{
  content:"";
  position:absolute;left:0;top:10px;bottom:10px;width:3px;
  border-radius:2px;background:var(--ky-accent);
}
.ky-side-foot{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:18px;
  margin-top:22px;
}
.ky-side-foot .ky-btn-accent{width:100%;justify-content:center;}
.ky-side-meta{
  margin-top:12px;
  font-size:13px;
  line-height:1.7;
  color:rgba(255,255,255,.70);
}
.ky-side-meta a{color:rgba(255,255,255,.86);}
.ky-side-meta a:hover{color:#fff;}

.ky-main{
  margin-left:var(--ky-shell-w);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.ky-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 40px;
}

/* ---------- 移动端顶栏 ---------- */
.ky-topbar{
  display:none;
  position:fixed;top:0;left:0;right:0;
  height:56px;
  background:var(--ky-primary);
  color:#fff;
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
  z-index:1050;
}
.ky-topbar-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--ky-serif);
  font-size:17px;font-weight:600;color:#fff;
}
.ky-topbar-brand .ky-brand-mark{width:32px;height:32px;border-radius:8px;}
.ky-topbar-brand .ky-brand-mark svg{width:18px;height:18px;}
.ky-burger{
  width:44px;height:44px;
  display:grid;place-items:center;
  background:transparent;border:0;color:#fff;border-radius:8px;
  transition:background 180ms ease;
}
.ky-burger:hover{background:rgba(255,255,255,.10);}
.ky-burger svg{width:22px;height:22px;}

.ky-drawer{background:var(--ky-primary);color:#fff;width:280px;border-right:0;}
.ky-drawer .offcanvas-body{padding:22px 18px 26px;display:flex;flex-direction:column;}
.ky-drawer .ky-nav-item{height:48px;}
.ky-drawer .ky-nav{margin-top:20px;}

/* ---------- 按钮 ---------- */
.ky-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--ky-r-btn);
  font-family:var(--ky-sans);
  font-size:15px;
  font-weight:500;
  line-height:1;
  cursor:pointer;
  border:1px solid transparent;
  transition:background 180ms ease,color 180ms ease,border-color 180ms ease,transform 180ms ease,box-shadow 180ms ease;
}
.ky-btn-accent{
  position:relative;
  background:var(--ky-accent);
  color:#fff;
  padding-left:28px;
}
.ky-btn-accent::before{
  content:"";
  position:absolute;left:13px;top:50%;
  transform:translateY(-50%);
  width:3px;height:18px;border-radius:2px;
  background:rgba(255,255,255,.55);
}
.ky-btn-accent:hover{
  background:#B9521F;
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 10px 20px rgba(210,98,43,.24);
}
.ky-btn-accent:active{transform:translateY(0);box-shadow:none;}
.ky-btn-ghost{
  background:transparent;
  color:var(--ky-primary);
  border-color:var(--ky-primary);
}
.ky-btn-ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);}
.ky-btn-ghost:active{transform:translateY(1px);}
.ky-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--ky-accent);
  font-size:15px;
  font-weight:500;
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-thickness:1px;
}
.ky-link .ky-arrow{transition:transform 180ms ease;display:inline-block;}
.ky-link:hover{color:#B9521F;}
.ky-link:hover .ky-arrow{transform:translateX(4px);}

/* ---------- 通用 ---------- */
.ky-section{padding:96px 0;}
.ky-section-tight{padding:72px 0;}
.ky-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.16em;color:var(--ky-accent);
  text-transform:uppercase;
  font-weight:500;
  margin-bottom:16px;
}
.ky-eyebrow::before{content:"";width:22px;height:1px;background:var(--ky-accent);}
.ky-h2-bar{position:relative;padding-left:16px;}
.ky-h2-bar::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;
  width:4px;border-radius:2px;background:var(--ky-accent);
}
.ky-lead{font-size:17px;color:var(--ky-ink-2);max-width:760px;}
.ky-meta{font-size:13px;color:var(--ky-ink-3);}

.ky-badge{
  display:inline-block;
  font-size:12px;
  line-height:1.6;
  padding:2px 8px;
  border-radius:var(--ky-r-tag);
  background:var(--ky-primary-100);
  color:var(--ky-primary);
  font-weight:500;
}
.ky-badge-accent{background:var(--ky-accent-100);color:#A8461C;}

/* ---------- 面包屑 ---------- */
.ky-crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--ky-ink-3);
  padding:28px 0 0;
}
.ky-crumb a{color:var(--ky-ink-3);}
.ky-crumb a:hover{color:var(--ky-accent);}
.ky-crumb .ky-crumb-sep{color:var(--ky-mist);}
.ky-crumb .ky-crumb-now{color:var(--ky-ink-2);}

/* ---------- Hero ---------- */
.ky-hero{
  position:relative;
  padding:40px 0 76px;
  overflow:hidden;
}
.ky-hero::after{
  content:"";
  position:absolute;
  right:-60px;bottom:-40px;
  width:600px;height:360px;
  max-width:70%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='360' viewBox='0 0 600 360'%3E%3Cg fill='none' stroke='%230E5C52' stroke-opacity='0.08' stroke-width='1.2'%3E%3Cpath d='M-40 260 C 120 180 200 300 340 220 C 460 150 540 260 660 200'/%3E%3Cpath d='M-40 300 C 120 220 200 340 340 260 C 460 190 540 300 660 240'/%3E%3Cpath d='M-40 220 C 120 140 200 260 340 180 C 460 110 540 220 660 160'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-size:contain;
  pointer-events:none;
}
.ky-hero-grid{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:56px;
  align-items:center;
  margin-top:28px;
}
.ky-hero h1{margin-bottom:20px;}
.ky-hero h1 .ky-hl{color:var(--ky-primary);}
.ky-hero-sub{font-size:17px;color:var(--ky-ink-2);max-width:560px;margin-bottom:28px;}
.ky-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.ky-stats{display:flex;flex-wrap:wrap;gap:36px;}
.ky-stat-num{
  font-family:'Inter',system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:28px;font-weight:600;color:var(--ky-primary);
  line-height:1.2;
}
.ky-stat-cap{font-size:12px;color:var(--ky-ink-3);letter-spacing:.04em;margin-top:2px;}
.ky-hero-media{position:relative;}
.ky-hero-media img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:var(--ky-r-img);
  border:1px solid var(--ky-line);
}
.ky-hero-media::before{
  content:"";
  position:absolute;
  left:18px;bottom:-18px;right:-18px;top:18px;
  border:1px solid var(--ky-mist);
  border-radius:var(--ky-r-img);
  pointer-events:none;
  opacity:.6;
}

/* ---------- 服务列表 + 粘性联系卡 ---------- */
.ky-svc-layout{
  display:grid;
  grid-template-columns:1.9fr 1fr;
  gap:48px;
  align-items:start;
}
.ky-svc-item{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:8px;
  padding:28px 0;
  border-top:1px solid var(--ky-line);
}
.ky-svc-item:first-of-type{border-top:0;padding-top:0;}
.ky-svc-no{
  font-family:'Inter',system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:20px;
  font-weight:600;
  color:var(--ky-accent);
  line-height:1.5;
}
.ky-svc-body h3{font-size:20px;margin-bottom:10px;}
.ky-svc-body p{font-size:15px;color:var(--ky-ink-2);margin-bottom:12px;}
.ky-svc-points{display:flex;flex-direction:column;gap:6px;}
.ky-svc-points li{
  position:relative;
  padding-left:16px;
  font-size:14px;
  color:var(--ky-ink-2);
  line-height:1.7;
}
.ky-svc-points li::before{
  content:"";
  position:absolute;left:0;top:.62em;
  width:6px;height:6px;border-radius:2px;
  background:var(--ky-accent);
}
.ky-aside{
  position:sticky;
  top:32px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.ky-contact-card{
  background:var(--ky-surface);
  border:1px solid var(--ky-line);
  border-radius:var(--ky-r-card);
  box-shadow:var(--ky-shadow);
  padding:28px 24px;
}
.ky-contact-card h3{font-size:20px;margin-bottom:6px;}
.ky-contact-card .ky-contact-note{font-size:14px;color:var(--ky-ink-2);margin-bottom:20px;}
.ky-contact-row{
  padding:14px 0;
  border-top:1px solid var(--ky-line);
}
.ky-contact-row:first-of-type{border-top:0;}
.ky-contact-label{font-size:12px;color:var(--ky-ink-3);letter-spacing:.08em;margin-bottom:2px;}
.ky-contact-value{
  font-size:16px;
  font-weight:500;
  color:var(--ky-ink);
  font-variant-numeric:tabular-nums;
}
.ky-contact-value a{color:var(--ky-ink);}
.ky-contact-value a:hover{color:var(--ky-accent);}
.ky-contact-card .ky-btn{width:100%;margin-top:20px;}

.ky-aside-tip{
  background:var(--ky-primary-100);
  border-radius:var(--ky-r-card);
  padding:20px 22px;
  font-size:14px;
  color:var(--ky-primary-deep);
  line-height:1.8;
}
.ky-aside-tip strong{font-weight:600;}

/* ---------- 流程 ---------- */
.ky-flow{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  position:relative;
  margin-top:48px;
}
.ky-flow::before{
  content:"";
  position:absolute;
  left:0;right:0;top:23px;
  height:1px;
  background:var(--ky-line);
}
.ky-flow-step{
  position:relative;
  padding:0 24px 0 0;
}
.ky-flow-dot{
  position:relative;
  width:46px;height:46px;
  border-radius:50%;
  background:var(--ky-surface);
  border:1px solid var(--ky-line);
  display:grid;place-items:center;
  font-family:'Inter',system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:15px;
  font-weight:600;
  color:var(--ky-primary);
  margin-bottom:20px;
  z-index:1;
}
.ky-flow-step.is-key .ky-flow-dot{
  background:var(--ky-primary);
  border-color:var(--ky-primary);
  color:#fff;
}
.ky-flow-step h3{font-size:18px;margin-bottom:8px;}
.ky-flow-step p{font-size:14px;color:var(--ky-ink-2);}

/* ---------- 深色面板 + 表格 ---------- */
.ky-dark{
  background:var(--ky-primary-deep);
  color:#fff;
  border-radius:var(--ky-r-card);
  padding:56px 48px;
  position:relative;
  overflow:hidden;
}
.ky-dark::after{
  content:"";
  position:absolute;right:-80px;top:-60px;
  width:420px;height:280px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='280' viewBox='0 0 420 280'%3E%3Cg fill='none' stroke='%23FFFFFF' stroke-opacity='0.08' stroke-width='1.2'%3E%3Cpath d='M-40 200 C 80 140 140 230 240 170 C 320 120 380 200 460 150'/%3E%3Cpath d='M-40 240 C 80 180 140 270 240 210 C 320 160 380 240 460 190'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;
  pointer-events:none;
}
.ky-dark h2{color:#fff;position:relative;z-index:1;}
.ky-dark .ky-eyebrow{color:#F0B58C;}
.ky-dark .ky-eyebrow::before{background:#F0B58C;}
.ky-dark .ky-lead{color:rgba(255,255,255,.78);position:relative;z-index:1;}
.ky-table-wrap{
  position:relative;z-index:1;
  overflow-x:auto;
  margin-top:40px;
  border-radius:var(--ky-r-img);
  border:1px solid rgba(255,255,255,.16);
}
table.ky-table{
  width:100%;
  min-width:720px;
  border-collapse:collapse;
  font-size:15px;
}
.ky-table th{
  text-align:left;
  padding:16px 20px;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-weight:600;
  font-size:14px;
  letter-spacing:.04em;
  border-bottom:1px solid rgba(255,255,255,.18);
}
.ky-table td{
  padding:16px 20px;
  color:rgba(255,255,255,.82);
  line-height:1.7;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.ky-table tbody tr:last-child td{border-bottom:0;}
.ky-table .ky-lv{
  display:inline-block;
  font-family:'Inter',system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:13px;
  font-weight:600;
  padding:2px 8px;
  border-radius:var(--ky-r-tag);
  background:rgba(210,98,43,.22);
  color:#F3BE9C;
}

/* ---------- FAQ ---------- */
.ky-faq{margin-top:44px;border-top:1px solid var(--ky-line);}
.ky-faq .accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--ky-line);
}
.ky-faq .accordion-header{margin:0;}
.ky-faq .accordion-button{
  background:transparent;
  border:0;
  box-shadow:none;
  padding:22px 8px 22px 0;
  font-family:var(--ky-sans);
  font-size:16px;
  font-weight:600;
  color:var(--ky-ink);
  line-height:1.6;
  border-radius:0;
}
.ky-faq .accordion-button:not(.collapsed){
  color:var(--ky-primary);
  background:transparent;
  box-shadow:none;
}
.ky-faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--ky-accent);outline-offset:-2px;}
.ky-faq .accordion-button::after{
  background-image:none;
  content:"＋";
  width:auto;height:auto;
  font-size:20px;
  line-height:1;
  color:var(--ky-accent);
  font-weight:400;
  display:flex;align-items:center;justify-content:center;
  transition:transform 180ms ease;
  transform:none;
  margin-left:20px;
  flex:0 0 auto;
}
.ky-faq .accordion-button:not(.collapsed)::after{content:"－";transform:none;}
.ky-faq .accordion-body{
  padding:0 40px 24px 0;
  font-size:15px;
  line-height:1.8;
  color:var(--ky-ink-2);
}

/* ---------- CTA ---------- */
.ky-cta{
  background:var(--ky-primary);
  color:#fff;
  border-radius:var(--ky-r-card);
  padding:56px 48px;
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:40px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.ky-cta::after{
  content:"";
  position:absolute;right:-60px;bottom:-70px;
  width:380px;height:260px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='380' height='260' viewBox='0 0 380 260'%3E%3Cg fill='none' stroke='%23FFFFFF' stroke-opacity='0.09' stroke-width='1.2'%3E%3Cpath d='M-40 190 C 70 130 130 220 230 160 C 310 110 360 190 430 140'/%3E%3Cpath d='M-40 230 C 70 170 130 260 230 200 C 310 150 360 230 430 180'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;
  pointer-events:none;
}
.ky-cta h2{color:#fff;margin-bottom:14px;position:relative;z-index:1;}
.ky-cta p{color:rgba(255,255,255,.80);font-size:16px;max-width:620px;position:relative;z-index:1;}
.ky-cta-actions{
  position:relative;z-index:1;
  display:flex;flex-direction:column;gap:12px;
  align-items:flex-start;
}
.ky-cta-actions .ky-btn{width:100%;}
.ky-cta-phone{
  font-family:'Inter',system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:20px;
  font-weight:600;
  color:#fff;
  letter-spacing:.02em;
}

/* ---------- 页脚 ---------- */
.ky-footer{
  margin-top:auto;
  background:var(--ky-primary-deep);
  color:rgba(255,255,255,.78);
  position:relative;
  overflow:hidden;
  padding:72px 0 0;
}
.ky-footer::before{
  content:"";
  position:absolute;left:-40px;top:-30px;
  width:520px;height:180px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='180' viewBox='0 0 520 180'%3E%3Cg fill='none' stroke='%23FFFFFF' stroke-opacity='0.07' stroke-width='1.2'%3E%3Cpath d='M-40 130 C 100 80 160 150 280 100 C 380 60 440 130 560 90'/%3E%3Cpath d='M-40 160 C 100 110 160 180 280 130 C 380 90 440 160 560 120'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;
  pointer-events:none;
}
.ky-footer-grid{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:48px;
  padding-bottom:56px;
}
.ky-footer h4{
  color:#fff;
  font-size:16px;
  margin-bottom:20px;
  font-family:var(--ky-sans);
  font-weight:600;
}
.ky-footer-brand{
  display:flex;align-items:center;gap:12px;
  margin-bottom:18px;
}
.ky-footer-brand .ky-brand-mark{background:rgba(255,255,255,.12);}
.ky-footer-brand span{
  font-family:var(--ky-serif);
  font-size:18px;color:#fff;font-weight:600;
}
.ky-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);max-width:340px;}
.ky-footer-list{display:flex;flex-direction:column;gap:12px;}
.ky-footer-list a{
  color:rgba(255,255,255,.76);
  font-size:14px;
  transition:color 180ms ease,padding-left 180ms ease;
}
.ky-footer-list a:hover{color:#fff;padding-left:4px;}
.ky-footer-contact{display:flex;flex-direction:column;gap:14px;font-size:14px;}
.ky-footer-contact .ky-fc-label{font-size:12px;color:rgba(255,255,255,.52);letter-spacing:.08em;margin-bottom:2px;}
.ky-footer-contact a{color:rgba(255,255,255,.86);}
.ky-footer-contact a:hover{color:#fff;}
.ky-footer-bottom{
  position:relative;z-index:1;
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.58);
}
.ky-footer-bottom a{color:rgba(255,255,255,.58);}
.ky-footer-bottom a:hover{color:#fff;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .ky-container{padding:0 32px;}
  .ky-svc-layout{grid-template-columns:1.6fr 1fr;gap:36px;}
  h1{font-size:40px;}
  h2{font-size:30px;}
}

@media (min-width:768px) and (max-width:991px){
  .ky-shell{width:72px;padding:20px 12px;}
  .ky-brand{justify-content:center;padding:0 0 18px;}
  .ky-brand-text{display:none;}
  .ky-nav-item{justify-content:center;padding:0;gap:0;}
  .ky-nav-item span{display:none;}
  .ky-nav-item.is-active::before{top:8px;bottom:8px;}
  .ky-side-foot .ky-btn-accent{padding:0;font-size:0;}
  .ky-side-foot .ky-btn-accent::before{position:static;transform:none;left:auto;top:auto;height:16px;}
  .ky-side-foot .ky-btn-accent::after{content:"✉";font-size:18px;margin-left:8px;}
  .ky-side-meta{display:none;}
  .ky-main{margin-left:72px;}
  .ky-container{padding:0 24px;}
  .ky-section{padding:72px 0;}
  .ky-hero-grid{grid-template-columns:1fr;gap:40px;}
  .ky-hero-media::before{display:none;}
  .ky-svc-layout{grid-template-columns:1fr;gap:36px;}
  .ky-aside{position:static;}
  .ky-flow{grid-template-columns:repeat(2,1fr);row-gap:32px;}
  .ky-flow::before{display:none;}
  .ky-dark{padding:44px 32px;}
  .ky-cta{grid-template-columns:1fr;gap:28px;padding:44px 32px;}
  .ky-footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}

@media (max-width:767px){
  .ky-shell{display:none;}
  .ky-topbar{display:flex;}
  .ky-main{margin-left:0;padding-top:56px;}
  .ky-container{padding:0 16px;}
  body{font-size:16px;line-height:1.8;}
  h1{font-size:32px;}
  h2{font-size:24px;}
  h3{font-size:20px;}
  .ky-section{padding:56px 0;}
  .ky-section-tight{padding:48px 0;}
  .ky-crumb{padding-top:20px;}
  .ky-hero{padding:20px 0 48px;}
  .ky-hero::after{display:none;}
  .ky-hero-grid{grid-template-columns:1fr;gap:32px;margin-top:16px;}
  .ky-hero-sub{font-size:16px;margin-bottom:24px;}
  .ky-hero-actions{flex-direction:column;align-items:stretch;margin-bottom:28px;}
  .ky-hero-actions .ky-btn{width:100%;}
  .ky-stats{gap:24px;}
  .ky-stat-num{font-size:24px;}
  .ky-hero-media::before{display:none;}
  .ky-svc-layout{grid-template-columns:1fr;gap:32px;}
  .ky-aside{position:static;}
  .ky-svc-item{grid-template-columns:44px 1fr;padding:22px 0;}
  .ky-svc-no{font-size:17px;}
  .ky-svc-body h3{font-size:18px;}
  .ky-flow{grid-template-columns:1fr;row-gap:28px;margin-top:32px;}
  .ky-flow::before{display:none;}
  .ky-dark{padding:32px 20px;border-radius:10px;}
  .ky-cta{grid-template-columns:1fr;gap:24px;padding:32px 20px;}
  .ky-cta-actions{align-items:stretch;}
  .ky-faq .accordion-button{font-size:15px;padding:18px 4px 18px 0;}
  .ky-faq .accordion-body{padding:0 24px 20px 0;}
  .ky-footer{padding:48px 0 0;}
  .ky-footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:36px;}
  .ky-footer p{max-width:none;}
  .ky-footer-bottom{flex-direction:column;gap:8px;}
}

@media (max-width:575px){
  h1{font-size:29px;}
  .ky-stats{flex-direction:column;gap:16px;}
  .ky-flow-dot{width:40px;height:40px;font-size:14px;}
}

/* roulang page: category3 */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-deep:#B8531F;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-r-card:12px;
  --ky-r-btn:8px;
  --ky-r-img:10px;
  --ky-r-tag:4px;
  --ky-sh-card:0 2px 10px rgba(23,33,31,.05);
  --ky-sh-hover:0 14px 28px rgba(14,92,82,.12);
  --ky-font-serif:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-font-sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --ky-side:248px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ky-bg);
  color:var(--ky-ink);
  font-family:var(--ky-font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ky-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ky-accent);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--ky-accent);outline-offset:2px;
}
h1,h2,h3,h4{font-family:var(--ky-font-serif);font-weight:600;color:var(--ky-ink);margin:0;}
h1{font-size:46px;line-height:1.24;}
h2{font-size:34px;line-height:1.32;}
h3{font-size:23px;line-height:1.4;}
h4{font-size:18px;line-height:1.5;}
p{margin:0 0 1.4em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.num{font-family:'Inter',system-ui,sans-serif;font-variant-numeric:tabular-nums;}

/* ---------- App Shell ---------- */
.ky-sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--ky-side);
  background:var(--ky-primary);color:#fff;z-index:1030;
  display:flex;flex-direction:column;
  padding:28px 18px 20px;overflow-y:auto;
}
.ky-brand{display:flex;align-items:center;gap:12px;padding:0 6px 22px;border-bottom:1px solid rgba(255,255,255,.14);}
.ky-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:10px;
  background:rgba(255,255,255,.10);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.ky-mark::after{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  background:var(--ky-accent);border-radius:2px;
}
.ky-mark svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.5;}
.ky-brand-text strong{
  display:block;font-family:var(--ky-font-serif);font-size:20px;font-weight:600;
  color:#fff;letter-spacing:.4px;line-height:1.3;
}
.ky-brand-text span{display:block;font-size:12px;color:rgba(255,255,255,.62);line-height:1.6;margin-top:2px;}
.ky-nav{display:flex;flex-direction:column;gap:4px;margin-top:20px;flex:1;}
.ky-nav-item{
  position:relative;display:flex;align-items:center;gap:12px;
  height:44px;padding:0 20px;border-radius:8px;
  color:rgba(255,255,255,.82);font-size:15px;
  transition:background .18s ease,color .18s ease;
}
.ky-nav-item svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.6;fill:none;flex:0 0 18px;}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff;}
.ky-nav-item.is-active::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;
  background:var(--ky-accent);border-radius:0 2px 2px 0;
}
.ky-side-foot{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;margin-top:16px;}
.ky-side-cta{
  display:flex;align-items:center;justify-content:center;height:44px;width:100%;
  background:var(--ky-accent);color:#fff;border-radius:var(--ky-r-btn);
  font-size:15px;font-weight:500;
  transition:background .18s ease,transform .18s ease;
}
.ky-side-cta:hover{background:var(--ky-accent-deep);color:#fff;transform:translateY(-1px);}
.ky-side-contact{margin:14px 0 0;font-size:13px;line-height:1.9;color:rgba(255,255,255,.7);}

.ky-main{margin-left:var(--ky-side);min-height:100vh;display:flex;flex-direction:column;}
.ky-container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px;}

/* mobile top bar */
.ky-topbar{display:none;}
.ky-offcanvas{background:var(--ky-primary)!important;color:#fff;width:280px!important;}
.ky-offcanvas .offcanvas-body{padding:20px 16px;display:flex;flex-direction:column;}
.ky-offcanvas .ky-nav-item{height:48px;}
.offcanvas-backdrop.show{opacity:.55;}

/* ---------- Buttons ---------- */
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--ky-r-btn);
  font-size:15px;font-weight:500;font-family:var(--ky-font-sans);
  cursor:pointer;transition:all .18s ease;border:1px solid transparent;
}
.btn-main{background:var(--ky-accent);color:#fff;}
.btn-main:hover{background:var(--ky-accent-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 20px rgba(210,98,43,.24);}
.btn-main:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:var(--ky-primary);color:var(--ky-primary);}
.btn-ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);}
.btn-ghost:active{transform:translateY(0);}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;color:var(--ky-accent);
  font-size:14px;font-weight:500;border-bottom:1px solid rgba(210,98,43,.35);
  padding-bottom:2px;transition:all .18s ease;
}
.link-arrow:hover{color:var(--ky-accent-deep);border-color:var(--ky-accent-deep);}
.link-arrow .arw{transition:transform .18s ease;}
.link-arrow:hover .arw{transform:translateX(4px);}

/* ---------- Tags / badges ---------- */
.ky-badge{
  display:inline-block;font-size:12px;line-height:1.6;padding:2px 8px;border-radius:var(--ky-r-tag);
  background:var(--ky-primary-100);color:var(--ky-primary);font-weight:500;
}
.ky-badge-soft{background:var(--ky-accent-100);color:var(--ky-accent-deep);}
.ky-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;
  color:var(--ky-primary);text-transform:uppercase;margin-bottom:16px;
}
.ky-kicker::before{content:"";width:22px;height:2px;background:var(--ky-accent);display:block;}

/* ---------- Hero ---------- */
.ky-hero{
  position:relative;overflow:hidden;
  padding:56px 0 72px;
  border-bottom:1px solid var(--ky-line);
}
.ky-hero .ky-cloud{
  position:absolute;right:-40px;bottom:-30px;height:44%;width:auto;opacity:.10;pointer-events:none;
}
.ky-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ky-ink-3);margin-bottom:22px;}
.ky-crumb a{color:var(--ky-ink-3);}
.ky-crumb a:hover{color:var(--ky-accent);}
.ky-crumb .sep{color:var(--ky-mist);}
.ky-hero-grid{display:grid;grid-template-columns:6fr 5fr;gap:48px;align-items:center;position:relative;z-index:1;}
.ky-hero h1{margin-bottom:18px;}
.ky-hero .lead{font-size:17px;color:var(--ky-ink-2);max-width:36em;margin-bottom:28px;}
.ky-hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.ky-hero-media{position:relative;}
.ky-hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--ky-r-img);}
.ky-hero-media::after{
  content:"";position:absolute;inset:16px -16px -16px 16px;
  border:1px solid var(--ky-mist);border-radius:var(--ky-r-img);z-index:-1;
}
.ky-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px;}
.ky-stat{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-r-card);
  padding:16px 20px;
}
.ky-stat b{display:block;font-size:28px;line-height:1.2;color:var(--ky-primary);font-family:'Inter',system-ui,sans-serif;font-variant-numeric:tabular-nums;}
.ky-stat span{font-size:12px;color:var(--ky-ink-3);}

/* ---------- Sections ---------- */
.ky-section{padding:96px 0;}
.ky-section.alt{background:var(--ky-surface);border-top:1px solid var(--ky-line);border-bottom:1px solid var(--ky-line);}
.ky-sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px;}
.ky-sec-head h2{margin-bottom:10px;position:relative;padding-left:16px;}
.ky-sec-head h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;background:var(--ky-accent);
}
.ky-sec-head p{color:var(--ky-ink-2);font-size:15px;max-width:44em;margin:0;}

/* ---------- Filter bar ---------- */
.ky-filterbar{
  position:sticky;top:0;z-index:20;background:var(--ky-bg);
  padding:16px 0;border-bottom:1px solid var(--ky-line);
}
.ky-filters{display:flex;gap:10px;flex-wrap:wrap;}
.ky-filter{
  height:38px;padding:0 18px;border-radius:var(--ky-r-tag);cursor:pointer;
  background:transparent;border:1px solid var(--ky-line);color:var(--ky-ink-2);
  font-size:14px;font-family:var(--ky-font-sans);
  transition:all .18s ease;
}
.ky-filter:hover{border-color:var(--ky-primary);color:var(--ky-primary);}
.ky-filter.is-on{background:var(--ky-primary);border-color:var(--ky-primary);color:#fff;}

/* ---------- Insight list ---------- */
.ky-insight{
  display:grid;grid-template-columns:104px 1fr;gap:32px;
  padding:28px 0;border-bottom:1px solid var(--ky-line);
}
.ky-insight.is-hidden,.ky-insight.is-filtered{display:none;}
.ky-insight-date b{
  display:block;font-size:28px;line-height:1.1;color:var(--ky-accent);
  font-family:'Inter',system-ui,sans-serif;font-variant-numeric:tabular-nums;
}
.ky-insight-date span{font-size:13px;color:var(--ky-ink-3);}
.ky-insight-body h3{font-size:20px;margin:10px 0 8px;}
.ky-insight-body h3 a{color:var(--ky-ink);}
.ky-insight-body h3 a:hover{color:var(--ky-primary);}
.ky-insight-body p{font-size:15px;color:var(--ky-ink-2);margin-bottom:12px;max-width:64em;}
.ky-insight-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;}
.ky-insight-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ky-mist);}
.ky-insight-meta .read{font-size:13px;color:var(--ky-ink-3);}
.ky-more{display:flex;justify-content:center;margin-top:40px;}

/* ---------- Feature cards ---------- */
.ky-feature-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;}
.ky-card{
  background:var(--ky-surface);border:1px solid var(--ky-line);border-radius:var(--ky-r-card);
  padding:24px;box-shadow:var(--ky-sh-card);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:flex;flex-direction:column;height:100%;
}
.ky-card:hover{transform:translateY(-3px);box-shadow:var(--ky-sh-hover);border-color:var(--ky-primary-100);}
.ky-card-img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--ky-r-img);margin-bottom:18px;}
.ky-card h3{font-size:19px;margin:12px 0 10px;}
.ky-card h3 a{color:var(--ky-ink);}
.ky-card h3 a:hover{color:var(--ky-primary);}
.ky-card p{font-size:14px;line-height:1.7;color:var(--ky-ink-2);margin-bottom:18px;}
.ky-card .ky-card-foot{margin-top:auto;}
.ky-card-lg{flex-direction:row;gap:28px;align-items:center;}
.ky-card-lg .ky-card-media{flex:0 0 46%;}
.ky-card-lg .ky-card-img{margin-bottom:0;aspect-ratio:16/10;}
.ky-card-lg h3{font-size:24px;margin-top:14px;}
.ky-card-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px;}

/* ---------- Steps ---------- */
.ky-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.ky-step{position:relative;padding:0 24px 0 0;}
.ky-step .bar{height:1px;background:var(--ky-line);position:relative;margin-bottom:22px;}
.ky-step .bar::before{
  content:"";position:absolute;left:0;top:-3px;width:7px;height:7px;border-radius:50%;
  background:var(--ky-accent);
}
.ky-step b{display:block;font-family:'Inter',system-ui,sans-serif;font-size:13px;letter-spacing:1px;color:var(--ky-accent);margin-bottom:8px;}
.ky-step h4{font-size:18px;margin-bottom:8px;}
.ky-step p{font-size:14px;color:var(--ky-ink-2);line-height:1.75;margin:0;}

/* ---------- FAQ ---------- */
.ky-faq{max-width:860px;}
.ky-faq .accordion-item{border:none;border-bottom:1px solid var(--ky-line);background:transparent;border-radius:0;}
.ky-faq .accordion-button{
  background:transparent;box-shadow:none;padding:22px 44px 22px 0;
  font-size:16px;font-weight:600;color:var(--ky-ink);font-family:var(--ky-font-sans);
  border-radius:0;
}
.ky-faq .accordion-button:not(.collapsed){background:transparent;color:var(--ky-primary);box-shadow:none;}
.ky-faq .accordion-button:focus{box-shadow:none;border-color:transparent;}
.ky-faq .accordion-button::after{
  width:20px;height:20px;background-size:20px;margin-left:auto;position:absolute;right:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D2622B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}
.ky-faq .accordion-button:not(.collapsed)::after{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E5C52' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}
.ky-faq .accordion-body{padding:0 48px 22px 0;font-size:15px;line-height:1.8;color:var(--ky-ink-2);}

/* ---------- CTA ---------- */
.ky-cta{background:var(--ky-primary);color:#fff;padding:72px 0;position:relative;overflow:hidden;}
.ky-cta .ky-cloud{position:absolute;left:-60px;top:-40px;height:70%;width:auto;opacity:.14;pointer-events:none;}
.ky-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1;}
.ky-cta h2{color:#fff;margin-bottom:14px;}
.ky-cta p{color:rgba(255,255,255,.78);font-size:15px;margin:0;}
.ky-form{display:flex;gap:12px;flex-wrap:wrap;}
.ky-form input{
  flex:1 1 220px;height:44px;padding:0 14px;border-radius:var(--ky-r-btn);
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;font-family:var(--ky-font-sans);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.ky-form input::placeholder{color:rgba(255,255,255,.55);}
.ky-form input:focus{
  outline:none;border-color:#fff;background:rgba(255,255,255,.14);
  box-shadow:0 0 0 4px rgba(255,255,255,.16);
}
.ky-cta .note{font-size:12px;color:rgba(255,255,255,.6);margin-top:14px;}

/* ---------- Footer ---------- */
.ky-footer{background:var(--ky-primary-deep);color:rgba(255,255,255,.78);padding:64px 0 0;position:relative;overflow:hidden;}
.ky-footer .ky-cloud{position:absolute;right:0;top:0;height:42%;width:auto;opacity:.12;pointer-events:none;}
.ky-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;position:relative;z-index:1;}
.ky-footer h4{color:#fff;font-size:16px;margin-bottom:18px;font-family:var(--ky-font-sans);font-weight:600;letter-spacing:.5px;}
.ky-footer ul li{margin-bottom:10px;}
.ky-footer ul a{color:rgba(255,255,255,.72);font-size:14px;}
.ky-footer ul a:hover{color:#fff;}
.ky-foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.ky-foot-brand strong{font-family:var(--ky-font-serif);font-size:20px;color:#fff;}
.ky-foot-brand .ky-mark{width:34px;height:34px;flex:0 0 34px;border-radius:8px;}
.ky-foot-brand .ky-mark svg{width:18px;height:18px;}
.ky-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.7);}
.ky-foot-contact li{font-size:14px;color:rgba(255,255,255,.72);margin-bottom:12px;line-height:1.7;}
.ky-foot-contact li b{color:#fff;font-weight:600;display:block;font-size:13px;}
.ky-foot-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.14);
  padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.6);position:relative;z-index:1;
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  h1{font-size:40px;}
  h2{font-size:30px;}
  .ky-hero-grid{gap:36px;}
}
@media (max-width:991px){
  :root{--ky-side:72px;}
  .ky-sidebar{padding:22px 12px 18px;align-items:center;}
  .ky-brand{justify-content:center;padding-bottom:18px;}
  .ky-brand-text{display:none;}
  .ky-nav-item{padding:0;justify-content:center;}
  .ky-nav-item span{display:none;}
  .ky-side-foot{width:100%;}
  .ky-side-cta{padding:0;}
  .ky-side-cta span{display:none;}
  .ky-side-cta::before{
    content:"";width:18px;height:18px;background:currentColor;
    -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8'%3E%3Cpath d='M4 5h16v12H7l-3 3z'/%3E%3C/svg%3E") center/18px no-repeat;
    mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8'%3E%3Cpath d='M4 5h16v12H7l-3 3z'/%3E%3C/svg%3E") center/18px no-repeat;
  }
  .ky-side-contact{display:none;}
  .ky-container{padding:0 28px;}
  .ky-hero-grid{grid-template-columns:1fr;gap:32px;}
  .ky-hero-media::after{inset:12px -12px -12px 12px;}
  .ky-section{padding:72px 0;}
  .ky-feature-grid{grid-template-columns:1fr;}
  .ky-card-stack{grid-template-rows:auto auto;}
  .ky-steps{grid-template-columns:repeat(2,1fr);gap:32px 24px;}
  .ky-cta-grid{grid-template-columns:1fr;gap:28px;}
  .ky-foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  :root{--ky-side:0px;}
  body{font-size:16px;}
  .ky-sidebar{display:none;}
  .ky-main{margin-left:0;}
  .ky-topbar{
    display:flex;align-items:center;justify-content:space-between;
    position:sticky;top:0;z-index:1035;height:56px;padding:0 16px;
    background:var(--ky-primary);color:#fff;
  }
  .ky-topbar .tb-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--ky-font-serif);font-size:18px;}
  .ky-topbar .tb-brand .ky-mark{width:30px;height:30px;flex:0 0 30px;border-radius:8px;}
  .ky-topbar .tb-brand .ky-mark svg{width:16px;height:16px;}
  .ky-burger{
    width:44px;height:44px;display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,.10);border:none;border-radius:8px;color:#fff;
  }
  .ky-burger svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.8;fill:none;}
  h1{font-size:31px;}
  h2{font-size:24px;}
  h3{font-size:20px;}
  .ky-container{padding:0 16px;}
  .ky-hero{padding:32px 0 48px;}
  .ky-hero .lead{font-size:16px;}
  .ky-hero-actions .btn-main,.ky-hero-actions .btn-ghost{width:100%;}
  .ky-hero-media::after{display:none;}
  .ky-stats{grid-template-columns:1fr;gap:12px;margin-top:28px;}
  .ky-section{padding:56px 0;}
  .ky-filterbar{top:56px;padding:12px 0;overflow-x:auto;}
  .ky-filters{flex-wrap:nowrap;}
  .ky-filter{flex:0 0 auto;}
  .ky-insight{grid-template-columns:1fr;gap:12px;padding:24px 0;}
  .ky-insight-date{display:flex;align-items:baseline;gap:8px;}
  .ky-insight-date b{font-size:24px;}
  .ky-card-lg{flex-direction:column;}
  .ky-card-lg .ky-card-media{flex:1 1 auto;width:100%;}
  .ky-steps{grid-template-columns:1fr;gap:26px;}
  .ky-cta{padding:56px 0;}
  .ky-form input{flex:1 1 100%;}
  .ky-form .btn-main{width:100%;}
  .ky-foot-grid{grid-template-columns:1fr;gap:28px;}
  .ky-foot-bottom{flex-direction:column;gap:6px;}
  .ky-faq .accordion-body{padding-right:16px;}
}
@media (max-width:575px){
  h1{font-size:28px;}
  .ky-sec-head{margin-bottom:28px;}
}

/* roulang page: category4 */
:root{
  --ky-primary:#0E5C52;
  --ky-primary-deep:#0A463F;
  --ky-primary-100:#DCEAE6;
  --ky-accent:#D2622B;
  --ky-accent-100:#FAE6D9;
  --ky-bg:#F6F3ED;
  --ky-surface:#FFFFFF;
  --ky-ink:#17211F;
  --ky-ink-2:#4A5754;
  --ky-ink-3:#8A948F;
  --ky-line:#E3DDD2;
  --ky-mist:#6E8E88;
  --ky-radius-card:12px;
  --ky-radius-btn:8px;
  --ky-radius-img:10px;
  --ky-radius-tag:4px;
  --ky-shadow-card:0 2px 10px rgba(23,33,31,.05);
  --ky-shadow-hover:0 14px 28px rgba(14,92,82,.12);
  --ky-title-font:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --ky-body-font:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --ky-num-font:'Inter',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--ky-bg);
  color:var(--ky-ink);
  font-family:var(--ky-body-font);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--ky-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ky-accent);}
a:focus-visible,button:focus-visible,input:focus-visible,.ky-nav-item:focus-visible{
  outline:2px solid var(--ky-accent);
  outline-offset:2px;
  border-radius:4px;
}
h1,h2,h3,h4{font-family:var(--ky-title-font);color:var(--ky-ink);margin:0;font-weight:600;}
h1{font-size:46px;line-height:1.24;}
h2{font-size:34px;line-height:1.32;}
h3{font-size:23px;line-height:1.4;}
h4{font-size:18px;line-height:1.5;}
p{margin:0 0 1.4em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

/* ============ 布局外壳 ============ */
.ky-side{
  position:fixed;
  top:0;bottom:0;left:0;
  width:248px;
  background:var(--ky-primary);
  display:flex;
  flex-direction:column;
  padding:24px 16px 20px;
  z-index:1040;
  overflow-y:auto;
}
.ky-brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:4px 8px 22px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.ky-brand-mark{
  width:42px;height:42px;flex:none;
  border-radius:10px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  display:grid;place-items:center;
  color:#fff;
}
.ky-brand-mark svg{width:22px;height:22px;stroke-width:1.6;stroke:currentColor;fill:none;}
.ky-brand-name{
  font-family:var(--ky-title-font);
  font-size:20px;
  color:#fff;
  letter-spacing:.02em;
  line-height:1.2;
}
.ky-brand-sub{
  font-size:12px;
  color:rgba(255,255,255,.62);
  line-height:1.5;
  margin-top:4px;
  letter-spacing:.02em;
}
.ky-nav{display:flex;flex-direction:column;gap:4px;margin-top:20px;flex:1;}
.ky-nav-item{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  height:44px;
  padding:0 20px;
  border-radius:var(--ky-radius-btn);
  color:rgba(255,255,255,.82);
  font-size:15px;
  transition:background .18s ease,color .18s ease;
}
.ky-nav-item svg{width:18px;height:18px;flex:none;stroke-width:1.7;stroke:currentColor;fill:none;}
.ky-nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.ky-nav-item.is-active{background:rgba(255,255,255,.10);color:#fff;}
.ky-nav-item.is-active::before{
  content:"";
  position:absolute;left:0;top:10px;bottom:10px;
  width:3px;border-radius:2px;background:var(--ky-accent);
}
.ky-side-foot{padding-top:18px;border-top:1px solid rgba(255,255,255,.12);}
.ky-side-cta{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:44px;border-radius:var(--ky-radius-btn);
  background:var(--ky-accent);color:#fff;font-size:14px;
  transition:background .18s ease,transform .18s ease;
}
.ky-side-cta:hover{background:#B95322;color:#fff;transform:translateY(-1px);}
.ky-side-meta{font-size:13px;color:rgba(255,255,255,.7);line-height:1.9;margin-top:12px;}
.ky-side-meta strong{display:block;color:#fff;font-weight:500;font-size:12px;letter-spacing:.06em;}

.ky-topbar{
  display:none;
  position:sticky;top:0;z-index:1030;
  height:56px;
  background:var(--ky-primary);
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
}
.ky-topbar .ky-brand-name{font-size:18px;}
.ky-burger{
  width:44px;height:44px;border:0;background:rgba(255,255,255,.10);
  border-radius:var(--ky-radius-btn);color:#fff;font-size:18px;
  display:grid;place-items:center;
}
.ky-drawer{background:var(--ky-primary);color:#fff;width:280px;}
.ky-drawer .ky-nav-item{height:48px;}
.ky-drawer .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.75;}

.ky-main{margin-left:248px;min-height:100vh;overflow-x:hidden;}
.ky-container{max-width:1200px;margin:0 auto;padding:0 40px;}
.ky-section{padding:96px 0;}
.ky-section--tight{padding:72px 0;}
.ky-section-head{margin-bottom:40px;max-width:760px;}
.ky-section-head h2{position:relative;padding-left:16px;}
.ky-section-head h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  border-radius:2px;background:var(--ky-accent);
}
.ky-section-head p{margin:14px 0 0;color:var(--ky-ink-2);font-size:16px;}
.ky-eyebrow{
  display:inline-block;
  font-size:12px;letter-spacing:.14em;
  color:var(--ky-primary);
  background:var(--ky-primary-100);
  border-radius:var(--ky-radius-tag);
  padding:4px 10px;
  margin-bottom:14px;
}

/* ============ 按钮 / 标签 ============ */
.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;
  border-radius:var(--ky-radius-btn);
  font-size:15px;font-weight:500;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ky-btn-accent{background:var(--ky-accent);color:#fff;}
.ky-btn-accent:hover{background:#B95322;color:#fff;transform:translateY(-1px);box-shadow:0 10px 20px rgba(210,98,43,.24);}
.ky-btn-accent:active{transform:translateY(0);box-shadow:none;}
.ky-btn-ghost{background:transparent;color:var(--ky-primary);border-color:var(--ky-primary);}
.ky-btn-ghost:hover{background:var(--ky-primary-100);color:var(--ky-primary-deep);}
.ky-btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.34);}
.ky-btn-light:hover{background:#fff;color:var(--ky-primary);}
.ky-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--ky-accent);font-size:15px;font-weight:500;
  text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
}
.ky-link span{transition:transform .18s ease;}
.ky-link:hover{color:#B95322;}
.ky-link:hover span{transform:translateX(4px);}
.ky-badge{
  display:inline-block;
  font-size:12px;
  padding:2px 8px;
  border-radius:var(--ky-radius-tag);
  background:var(--ky-primary-100);
  color:var(--ky-primary);
  line-height:1.7;
}
.ky-badge--accent{background:var(--ky-accent-100);color:#A8491E;}

/* ============ 面包屑 ============ */
.ky-breadcrumb{
  font-size:13px;color:var(--ky-ink-3);
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:22px;
}
.ky-breadcrumb a{color:var(--ky-ink-3);}
.ky-breadcrumb a:hover{color:var(--ky-accent);}
.ky-breadcrumb .sep{color:var(--ky-line);}
.ky-breadcrumb .now{color:var(--ky-primary);}

/* ============ Hero ============ */
.ky-hero{
  position:relative;
  overflow:hidden;
  padding:80px 0 96px;
  border-bottom:1px solid var(--ky-line);
}
.ky-hero::after{
  content:"";position:absolute;right:-40px;bottom:-20px;
  width:46%;height:52%;max-height:340px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 240' fill='none' stroke='%230E5C52' stroke-width='1.2'%3E%3Cpath d='M0 200C90 140 150 60 240 60s140 90 220 90 140-40 140-40'/%3E%3Cpath d='M0 230C90 170 150 90 240 90s140 90 220 90 140-40 140-40'/%3E%3Cpath d='M0 170C90 110 150 30 240 30s140 90 220 90 140-40 140-40'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;
  opacity:.5;pointer-events:none;
}
.ky-hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:6fr 5fr;gap:56px;align-items:center;
}
.ky-hero h1{margin-bottom:20px;}
.ky-hero h1 em{font-style:normal;color:var(--ky-primary);}
.ky-hero-lead{
  font-size:17px;color:var(--ky-ink-2);max-width:560px;margin-bottom:28px;
}
.ky-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px;}
.ky-hero-media{position:relative;}
.ky-hero-media::before{
  content:"";position:absolute;left:20px;top:20px;right:-20px;bottom:-20px;
  border:1px solid var(--ky-mist);border-radius:var(--ky-radius-card);
}
.ky-hero-media img{
  position:relative;z-index:1;
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--ky-radius-card);
  box-shadow:0 18px 36px rgba(23,33,31,.10);
}
.ky-stats{display:flex;flex-wrap:wrap;gap:14px;}
.ky-stat{
  background:var(--ky-surface);
  border:1px solid var(--ky-line);
  border-radius:var(--ky-radius-card);
  padding:14px 20px;
  min-width:150px;
  box-shadow:var(--ky-shadow-card);
}
.ky-stat b{
  display:block;
  font-family:var(--ky-num-font);
  font-variant-numeric:tabular-nums;
  font-size:28px;line-height:1.2;color:var(--ky-primary);
  font-weight:600;
}
.ky-stat span{font-size:12px;color:var(--ky-ink-3);}

/* ============ 图文主张 ============ */
.ky-split{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center;}
.ky-split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--ky-radius-img);border:1px solid var(--ky-line);}
.ky-split h2{margin-bottom:18px;}
.ky-split p{color:var(--ky-ink-2);}

/* ============ 时间轴 ============ */
.ky-timeline{position:relative;padding-left:44px;max-width:840px;}
.ky-timeline::before{
  content:"";position:absolute;left:10px;top:10px;bottom:10px;width:1px;background:var(--ky-line);
}
.ky-tl-item{position:relative;padding-bottom:40px;}
.ky-tl-item:last-child{padding-bottom:0;}
.ky-tl-item::before{
  content:"";position:absolute;left:-40px;top:9px;
  width:11px;height:11px;border-radius:50%;
  background:var(--ky-surface);border:2px solid var(--ky-primary);
}
.ky-tl-item--now::before{background:var(--ky-accent);border-color:var(--ky-accent);}
.ky-tl-year{
  font-family:var(--ky-num-font);font-variant-numeric:tabular-nums;
  font-size:20px;font-weight:600;color:var(--ky-primary);
  letter-spacing:.02em;display:inline-block;margin-bottom:4px;
}
.ky-tl-item h3{font-size:19px;margin-bottom:8px;}
.ky-tl-item p{color:var(--ky-ink-2);font-size:15px;margin:0;max-width:700px;}

/* ============ 团队卡 ============ */
.ky-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.ky-card{
  background:var(--ky-surface);
  border:1px solid var(--ky-line);
  border-radius:var(--ky-radius-card);
  padding:26px;
  box-shadow:var(--ky-shadow-card);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ky-card:hover{transform:translateY(-3px);box-shadow:var(--ky-shadow-hover);border-color:#D3E3DF;}
.ky-avatar{
  width:56px;height:56px;border-radius:14px;
  background:var(--ky-primary-100);color:var(--ky-primary);
  display:grid;place-items:center;margin-bottom:18px;
}
.ky-avatar svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.6;}
.ky-card h3{font-size:18px;margin-bottom:6px;}
.ky-card .role{font-size:13px;color:var(--ky-accent);margin-bottom:12px;display:block;}
.ky-card p{font-size:14px;line-height:1.8;color:var(--ky-ink-2);margin:0;}

/* ============ 荣誉横排 ============ */
.ky-honor{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.ky-honor-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--ky-surface);border:1px solid var(--ky-line);
  border-radius:var(--ky-radius-card);padding:20px;
}
.ky-honor-item i{
  flex:none;width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;
  background:var(--ky-accent-100);color:var(--ky-accent);font-size:16px;
}
.ky-honor-item strong{display:block;font-size:15px;font-weight:600;margin-bottom:4px;}
.ky-honor-item span{font-size:13px;color:var(--ky-ink-3);line-height:1.7;}

/* ============ 服务网络 / 地址 ============ */
.ky-location{
  display:grid;grid-template-columns:7fr 5fr;gap:0;
  background:var(--ky-surface);
  border:1px solid var(--ky-line);
  border-radius:var(--ky-radius-card);
  overflow:hidden;
  box-shadow:var(--ky-shadow-card);
}
.ky-map{
  position:relative;
  min-height:380px;
  background-image:url("/assets/images/backpic/back-3.png");
  background-size:cover;background-position:center;
}
.ky-map::after{
  content:"";position:absolute;inset:0;
  background:rgba(14,92,82,.62);
}
.ky-map-pin{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  z-index:2;text-align:center;color:#fff;
}
.ky-map-pin i{font-size:30px;display:block;margin-bottom:10px;color:var(--ky-accent-100);}
.ky-map-pin b{font-size:16px;font-family:var(--ky-title-font);font-weight:600;}
.ky-map-pin span{display:block;font-size:13px;color:rgba(255,255,255,.8);margin-top:6px;}
.ky-location-info{padding:40px 36px;}
.ky-location-info h3{margin-bottom:18px;}
.ky-info-list li{
  display:flex;gap:12px;
  padding:14px 0;
  border-bottom:1px dashed var(--ky-line);
  font-size:14px;color:var(--ky-ink-2);
}
.ky-info-list li:last-child{border-bottom:0;}
.ky-info-list i{color:var(--ky-primary);width:18px;text-align:center;flex:none;margin-top:4px;}
.ky-info-list b{color:var(--ky-ink);font-weight:500;display:block;font-size:13px;}

/* ============ FAQ ============ */
.ky-faq .accordion-item{
  background:transparent;border:0;border-bottom:1px solid var(--ky-line);
}
.ky-faq .accordion-button{
  background:transparent;box-shadow:none;
  font-family:var(--ky-title-font);
  font-size:16px;font-weight:600;color:var(--ky-ink);
  padding:20px 44px 20px 0;
  border-radius:0;
}
.ky-faq .accordion-button:not(.collapsed){color:var(--ky-primary);background:transparent;box-shadow:none;}
.ky-faq .accordion-button::after{
  content:"+";
  background-image:none;
  width:auto;height:auto;
  font-size:20px;color:var(--ky-accent);
  display:flex;align-items:center;justify-content:center;
  transform:none;transition:transform .18s ease;
}
.ky-faq .accordion-button:not(.collapsed)::after{content:"−";transform:none;}
.ky-faq .accordion-body{
  padding:0 44px 20px 0;
  font-size:15px;line-height:1.8;color:var(--ky-ink-2);
}

/* ============ CTA ============ */
.ky-cta{
  background:var(--ky-primary-deep);
  color:#fff;
  border-radius:16px;
  padding:56px;
  display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.ky-cta::after{
  content:"";position:absolute;right:-30px;bottom:-30px;width:340px;height:200px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 240' fill='none' stroke='%23FFFFFF' stroke-width='1.4'%3E%3Cpath d='M0 200C90 140 150 60 240 60s140 90 220 90 140-40 140-40'/%3E%3Cpath d='M0 230C90 170 150 90 240 90s140 90 220 90 140-40 140-40'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;opacity:.16;pointer-events:none;
}
.ky-cta h2{color:#fff;margin-bottom:14px;}
.ky-cta p{color:rgba(255,255,255,.78);margin:0;font-size:15px;}
.ky-cta-form{position:relative;z-index:1;display:flex;flex-direction:column;gap:12px;}
.ky-input{
  height:44px;padding:0 14px;border-radius:var(--ky-radius-btn);
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.08);
  color:#fff;font-size:14px;width:100%;
}
.ky-input::placeholder{color:rgba(255,255,255,.55);}
.ky-input:focus{
  outline:none;border-color:#fff;
  box-shadow:0 0 0 4px rgba(255,255,255,.18);
}
.ky-cta-note{font-size:12px;color:rgba(255,255,255,.6);line-height:1.7;}

/* ============ 页脚 ============ */
.ky-footer{
  background:var(--ky-primary-deep);
  color:rgba(255,255,255,.72);
  padding:72px 0 0;
  position:relative;
  overflow:hidden;
}
.ky-footer::before{
  content:"";position:absolute;left:-60px;top:-40px;width:420px;height:220px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 240' fill='none' stroke='%23FFFFFF' stroke-width='1.2'%3E%3Cpath d='M0 200C90 140 150 60 240 60s140 90 220 90 140-40 140-40'/%3E%3Cpath d='M0 230C90 170 150 90 240 90s140 90 220 90 140-40 140-40'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:contain;opacity:.12;pointer-events:none;
}
.ky-footer-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:48px;
}
.ky-footer h4{
  color:#fff;font-size:15px;margin-bottom:18px;font-family:var(--ky-title-font);
  letter-spacing:.02em;
}
.ky-footer .ky-brand-name{font-size:20px;}
.ky-footer-brand p{font-size:13px;line-height:1.9;margin:16px 0 0;max-width:320px;}
.ky-footer-links li{margin-bottom:10px;}
.ky-footer-links a{color:rgba(255,255,255,.72);font-size:14px;}
.ky-footer-links a:hover{color:#fff;}
.ky-footer-contact li{
  display:flex;gap:10px;font-size:13px;line-height:1.8;margin-bottom:12px;
}
.ky-footer-contact i{color:var(--ky-accent-100);margin-top:4px;width:16px;text-align:center;flex:none;}
.ky-footer-bottom{
  position:relative;z-index:1;
  border-top:1px solid rgba(255,255,255,.14);
  padding:20px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.55);
}
.ky-footer-bottom a{color:rgba(255,255,255,.55);}
.ky-footer-bottom a:hover{color:#fff;}

/* ============ 响应式 ============ */
@media (max-width:1399.98px){
  h1{font-size:42px;}
}
@media (max-width:1199.98px){
  .ky-hero-grid{gap:40px;}
  .ky-split{gap:40px;}
  .ky-grid-3{grid-template-columns:repeat(2,1fr);}
  .ky-honor{grid-template-columns:repeat(2,1fr);}
  .ky-footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
}
@media (max-width:991.98px){
  .ky-side{width:72px;padding:20px 12px;}
  .ky-side .ky-brand-text,
  .ky-side .ky-nav-item span,
  .ky-side .ky-side-meta,
  .ky-side .ky-side-cta span{display:none;}
  .ky-brand{justify-content:center;padding:4px 0 20px;}
  .ky-nav-item{justify-content:center;padding:0;}
  .ky-side-cta{padding:0;}
  .ky-main{margin-left:72px;}
  .ky-container{padding:0 24px;}
  .ky-section{padding:72px 0;}
  .ky-hero{padding:64px 0 72px;}
  .ky-hero-grid{grid-template-columns:1fr;gap:40px;}
  .ky-hero-media::before{display:none;}
  .ky-split{grid-template-columns:1fr;gap:32px;}
  .ky-location{grid-template-columns:1fr;}
  .ky-map{min-height:260px;}
  .ky-cta{grid-template-columns:1fr;padding:40px;gap:28px;}
  .ky-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  h1{font-size:32px;}
  h2{font-size:24px;}
  h3{font-size:19px;}
  body{font-size:16px;line-height:1.8;}
  .ky-side{display:none;}
  .ky-main{margin-left:0;}
  .ky-topbar{display:flex;}
  .ky-container{padding:0 16px;}
  .ky-section{padding:56px 0;}
  .ky-section--tight{padding:48px 0;}
  .ky-hero{padding:36px 0 56px;}
  .ky-hero-lead{font-size:16px;}
  .ky-hero-actions .ky-btn{width:100%;}
  .ky-stats{gap:10px;}
  .ky-stat{flex:1 1 100%;padding:12px 16px;}
  .ky-grid-3{grid-template-columns:1fr;}
  .ky-honor{grid-template-columns:1fr;}
  .ky-timeline{padding-left:32px;}
  .ky-timeline::before{left:6px;}
  .ky-tl-item::before{left:-32px;}
  .ky-location-info{padding:28px 20px;}
  .ky-cta{padding:32px 22px;border-radius:14px;}
  .ky-cta-form .ky-btn{width:100%;}
  .ky-footer{padding-top:56px;}
  .ky-footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .ky-faq .accordion-button{padding:18px 36px 18px 0;font-size:15px;}
  .ky-faq .accordion-body{padding-right:0;}
}
@media (max-width:575.98px){
  h1{font-size:30px;}
  .ky-hero h1{font-size:28px;}
  .ky-section-head h2{padding-left:14px;}
}