/* roulang page: index */
:root{
  --kx-ink-deep:#0A1F1D;
  --kx-primary:#0E3B36;
  --kx-primary-700:#12554D;
  --kx-teal:#17A08F;
  --kx-accent:#D98B3A;
  --kx-bg:#F6F4EF;
  --kx-surface:#FFFFFF;
  --kx-surface-2:#FAF9F6;
  --kx-line:#E3E0D8;
  --kx-text:#10201E;
  --kx-text-2:#55605C;
  --kx-text-3:#8B948F;
  --kx-error:#C0492E;
  --kx-success:#17A08F;
  --kx-r-card:14px;
  --kx-r-img:12px;
  --kx-r-btn:10px;
  --kx-shadow-1:0 1px 2px rgba(16,32,30,.04),0 8px 24px rgba(16,32,30,.06);
  --kx-shadow-2:0 4px 10px rgba(16,32,30,.06),0 18px 40px rgba(16,32,30,.09);
  --kx-container:1240px;
  --kx-section:clamp(64px,9vw,120px);
  --kx-ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--kx-bg);
  color:var(--kx-text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media(min-width:1024px){body{font-size:17px;line-height:1.9}}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
em,b,strong{font-style:normal}
table{border-collapse:collapse;width:100%}
input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--kx-teal);outline-offset:2px;border-radius:4px}
::selection{background:rgba(23,160,143,.22)}
.kx-num,.kx-cms-date,.kx-trio-num,.kx-stat-num{font-variant-numeric:tabular-nums}

/* ============ 布局 ============ */
.container{max-width:var(--kx-container);margin:0 auto;padding:0 24px}
@media(max-width:767px){.container{padding:0 20px}}
.kx-section{padding:var(--kx-section) 0}
.kx-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,3.6vw,48px);flex-wrap:wrap}
.kx-sec-head h2{max-width:640px}
.kx-eyebrow{display:block;font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:12px}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:700;line-height:1.25;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:600;line-height:1.4}
.kx-lead{color:var(--kx-text-2);font-size:1rem;max-width:640px}
.kx-hr{height:1px;background:var(--kx-line);border:0;margin:0}

/* ============ 按钮 ============ */
.kx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:14px 26px;border-radius:var(--kx-r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;cursor:pointer;
  border:1px solid transparent;transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.kx-btn .kx-arrow{display:inline-block;transition:transform .18s ease}
.kx-btn:hover .kx-arrow{transform:translateX(3px)}
.kx-btn-primary{background:var(--kx-primary);color:#fff;box-shadow:var(--kx-shadow-1)}
.kx-btn-primary:hover{background:var(--kx-primary-700)}
.kx-btn-ghost{border-color:var(--kx-line);color:var(--kx-primary);background:transparent}
.kx-btn-ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.06)}
.kx-btn-light{background:#fff;color:var(--kx-primary)}
.kx-btn-light:hover{background:#EDEAE1}
.kx-btn-sm{min-height:44px;padding:10px 18px;font-size:14px}
.kx-btn[disabled],.kx-btn.is-disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.kx-textlink{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--kx-primary);position:relative}
.kx-textlink::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;background:var(--kx-teal);transition:width .18s ease}
.kx-textlink:hover{color:var(--kx-teal)}
.kx-textlink:hover::after{width:100%}

/* ============ 徽章 ============ */
.kx-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:999px;border:1px solid var(--kx-line);
  background:var(--kx-surface-2);color:var(--kx-text-2);
  font-size:12px;letter-spacing:.04em;white-space:nowrap;
}
.kx-badge-accent{border-color:rgba(217,139,58,.4);color:#9A6122;background:rgba(217,139,58,.08)}

/* ============ 导航 ============ */
.kx-header{
  position:sticky;top:0;z-index:70;
  background:rgba(246,244,239,.86);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background-color .2s ease;
}
.kx-header.is-scrolled{border-bottom-color:var(--kx-line);background:rgba(255,255,255,.9)}
.kx-nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.kx-brand{display:inline-flex;align-items:center;gap:10px;min-height:44px}
.kx-brand svg{width:28px;height:28px;flex:none}
.kx-brand-text{font-size:16px;font-weight:700;letter-spacing:.01em;color:var(--kx-primary);white-space:nowrap}
.kx-nav{display:flex;align-items:center;gap:4px}
.kx-nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:10px 14px;min-height:44px;border-radius:8px;
  font-size:14.5px;font-weight:500;color:var(--kx-text-2);
  transition:color .18s ease,background-color .18s ease;
}
.kx-nav-link:hover{color:var(--kx-primary);background:rgba(14,59,54,.05)}
.kx-nav-link.is-active{color:var(--kx-primary);font-weight:600}
.kx-nav-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;background:var(--kx-teal)}
.kx-nav-actions{display:flex;align-items:center;gap:10px}
.kx-mega{position:relative}
.kx-mega-trigger{background:none}
.kx-mega-trigger svg{width:14px;height:14px;transition:transform .2s ease}
.kx-mega.is-open .kx-mega-trigger svg,
.kx-mega:hover .kx-mega-trigger svg{transform:rotate(180deg)}
.kx-mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;width:min(720px,92vw);
  background:var(--kx-surface);border:1px solid var(--kx-line);border-radius:var(--kx-r-card);
  box-shadow:var(--kx-shadow-2);padding:24px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:24px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.kx-mega:hover .kx-mega-panel,
.kx-mega:focus-within .kx-mega-panel,
.kx-mega.is-open .kx-mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.kx-mega-title{font-size:12px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:12px}
.kx-mega-item{display:flex;gap:12px;padding:10px 8px;border-radius:10px;transition:background-color .18s ease}
.kx-mega-item:hover{background:var(--kx-surface-2)}
.kx-mega-ico{
  flex:none;width:30px;height:30px;border-radius:8px;border:1px solid var(--kx-line);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--kx-teal);font-weight:600;
}
.kx-mega-txt b{display:block;font-size:14.5px;font-weight:600;color:var(--kx-text)}
.kx-mega-txt em{display:block;font-size:13px;color:var(--kx-text-3);line-height:1.6;margin-top:2px}
.kx-mega-card{
  display:block;padding:18px;border-radius:var(--kx-r-card);
  background:var(--kx-surface-2);border:1px solid var(--kx-line);
  transition:border-color .18s ease,transform .18s ease;
}
.kx-mega-card:hover{border-color:var(--kx-primary);transform:translateY(-2px)}
.kx-mega-card b{display:block;font-size:15px;color:var(--kx-primary);margin-bottom:6px}
.kx-mega-card span{display:block;font-size:13px;color:var(--kx-text-2);line-height:1.7}
.kx-mega-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:14px;font-weight:600;color:var(--kx-primary)}
.kx-mega-link:hover{color:var(--kx-teal)}
.kx-burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--kx-line);border-radius:10px;background:#fff}
.kx-burger span{display:block;width:18px;height:2px;background:var(--kx-primary);position:relative}
.kx-burger span::before,.kx-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--kx-primary);transition:transform .2s ease}
.kx-burger span::before{top:-6px}
.kx-burger span::after{top:6px}
.kx-drawer{
  position:fixed;top:0;right:0;width:86vw;max-width:380px;height:100%;
  background:var(--kx-surface);z-index:90;padding:24px;
  transform:translateX(100%);transition:transform .28s var(--kx-ease);
  overflow-y:auto;border-left:1px solid var(--kx-line);
}
.kx-drawer.is-open{transform:translateX(0)}
.kx-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.kx-drawer-close{width:44px;height:44px;border:1px solid var(--kx-line);border-radius:10px;font-size:18px;line-height:1;color:var(--kx-primary)}
.kx-drawer-nav a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:12px 4px;border-bottom:1px solid var(--kx-line);font-size:15px;color:var(--kx-text-2)}
.kx-drawer-nav a.is-active{color:var(--kx-primary);font-weight:600}
.kx-drawer-cta{margin-top:22px}
.kx-mask{position:fixed;inset:0;background:rgba(10,31,29,.42);opacity:0;visibility:hidden;transict;transition:opacity .28s ease,visibility .28s ease;z-index:80}
.kx-mask.is-open{opacity:1;visibility:visible}

/* ============ Hero ============ */
.kx-hero{position:relative;overflow:hidden;padding:clamp(44px,6vw,88px) 0 clamp(56px,7vw,104px);
  background-image:url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center}
.kx-hero::before{content:"";position:absolute;inset:0;background:rgba(246,244,239,.87)}
.kx-hero-glow{position:absolute;top:-120px;right:-80px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(23,160,143,.22),rgba(23,160,143,0) 70%);filter:blur(14px);pointer-events:none}
.kx-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,5vw,64px);align-items:center}
.kx-hero-brand{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;font-size:13px;letter-spacing:.12em;color:var(--kx-text-3)}
.kx-hero h1{max-width:14em}
.kx-hero-sub{margin-top:20px;font-size:clamp(1rem,1.3vw,1.1rem);color:var(--kx-text-2);max-width:32em}
.kx-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.kx-hero-tags{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:13.5px;color:var(--kx-text-2)}
.kx-hero-tags li{display:inline-flex;align-items:center;gap:8px}
.kx-hero-tags li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--kx-teal);flex:none}
.kx-browser{position:relative;background:var(--kx-surface);border:1px solid var(--kx-line);border-radius:var(--kx-r-card);box-shadow:var(--kx-shadow-2);overflow:hidden}
.kx-browser-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--kx-line);background:var(--kx-surface-2)}
.kx-browser-dot{width:9px;height:9px;border-radius:50%;background:#DCD8CE}
.kx-browser-url{margin-left:10px;font-size:12px;letter-spacing:.04em;color:var(--kx-text-3)}
.kx-browser img{width:100%;aspect-ratio:16/10;object-fit:cover}

/* ============ 卖点三连 ============ */
.kx-trio{display:grid;grid-template-columns:repeat(3,1fr);align-items:start}
.kx-trio-item{padding:0 clamp(16px,2.6vw,38px);border-left:1px solid var(--kx-line)}
.kx-trio-item:first-child{border-left:0;padding-left:0}
.kx-trio-item:last-child{padding-right:0}
.kx-trio-item:nth-child(2){transform:translateY(24px)}
.kx-trio-num{display:block;font-size:40px;font-weight:300;line-height:1;letter-spacing:.04em;
  color:rgba(23,160,143,.14);-webkit-text-stroke:1px rgba(23,160,143,.55);margin-bottom:18px}
.kx-trio-item h3{margin-bottom:10px;color:var(--kx-primary)}
.kx-trio-item p{font-size:15px;color:var(--kx-text-2);line-height:1.8}

/* ============ 场景演示 ============ */
.kx-demo-row{display:grid;grid-template-columns:1fr 1.12fr;gap:clamp(28px,4.4vw,64px);align-items:start;
  padding-top:clamp(32px,4vw,56px)}
.kx-demo-row + .kx-demo-row{margin-top:clamp(48px,6vw,88px);border-top:1px solid var(--kx-line)}
.kx-demo-row.is-reverse{grid-template-columns:1.12fr 1fr}
.kx-demo-row.is-reverse .kx-demo-copy{order:2}
.kx-demo-row.is-reverse .kx-demo-pic{order:1}
.kx-demo-copy{position:sticky;top:104px}
.kx-demo-copy h2{margin-bottom:14px}
.kx-demo-copy p{color:var(--kx-text-2);font-size:15.5px}
.kx-steps{margin-top:26px;border-left:1px solid var(--kx-line);padding-left:0}
.kx-step{position:relative;padding:0 0 26px 26px}
.kx-step:last-child{padding-bottom:0}
.kx-step::before{content:"";position:absolute;left:-4.5px;top:6px;width:9px;height:9px;border-radius:50%;
  background:var(--kx-bg);border:1.5px solid var(--kx-teal)}
.kx-step b{display:block;font-size:15px;color:var(--kx-primary);margin-bottom:4px}
.kx-step span{font-size:14px;color:var(--kx-text-2);line-height:1.75;display:block}
.kx-demo-pic{border-radius:var(--kx-r-card);overflow:hidden;border:1px solid var(--kx-line);background:var(--kx-surface-2);box-shadow:var(--kx-shadow-1)}
.kx-demo-pic img{width:100%;aspect-ratio:16/10;object-fit:cover}
.kx-demo-list{margin-top:20px;display:grid;gap:12px}
.kx-demo-list li{display:flex;gap:10px;font-size:15px;color:var(--kx-text-2)}
.kx-demo-list li::before{content:"—";color:var(--kx-accent);flex:none}

/* ============ 社会认同 ============ */
.kx-proof{background:var(--kx-surface-2);border-top:1px solid var(--kx-line);border-bottom:1px solid var(--kx-line)}
.kx-logos{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:clamp(40px,5vw,64px)}
.kx-logo{
  display:flex;align-items:center;justify-content:center;height:72px;border:1px solid var(--kx-line);
  border-radius:var(--kx-r-img);background:var(--kx-surface);color:var(--kx-text-2);
  font-size:14px;letter-spacing:.06em;filter:grayscale(1);opacity:.78;transition:filter .2s ease,opacity .2s ease,transform .2s ease
}
.kx-logo:hover{filter:grayscale(0);opacity:1;transform:translateY(-2px)}
.kx-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:clamp(28px,3.4vw,44px) 0;border-top:1px solid var(--kx-line);border-bottom:1px solid var(--kx-line)}
.kx-stat-num{display:block;font-size:clamp(2rem,3.4vw,2.6rem);font-weight:700;line-height:1.1;color:var(--kx-primary);letter-spacing:-.02em}
.kx-stat-num small{font-size:.5em;font-weight:600;margin-left:2px;color:var(--kx-teal)}
.kx-stat-label{display:block;margin-top:8px;font-size:13px;letter-spacing:.06em;color:var(--kx-text-3)}
.kx-quote{margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start}
.kx-quote-mark{font-size:64px;line-height:.9;font-weight:700;color:transparent;-webkit-text-stroke:1.5px rgba(23,160,143,.5)}
.kx-quote blockquote{font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.7;color:var(--kx-primary);font-weight:600;letter-spacing:-.01em}
.kx-quote cite{display:block;margin-top:14px;font-size:13px;letter-spacing:.06em;color:var(--kx-text-3)}

/* ============ 最新信息 ============ */
.kx-cms-list{border-top:1px solid var(--kx-line)}
.kx-cms-item{border-bottom:1px solid var(--kx-line)}
.kx-cms-link{display:grid;grid-template-columns:84px 1fr 28px;gap:20px;padding:24px 0;align-items:start;
  transition:padding-left .2s ease,background-color .2s ease}
.kx-cms-link:hover{padding-left:8px}
.kx-cms-date{font-size:13px;color:var(--kx-text-3);letter-spacing:.04em;line-height:1.6;padding-top:2px}
.kx-cms-main{display:flex;flex-direction:column;gap:8px;min-width:0}
.kx-cms-title{font-size:1.05rem;font-weight:600;line-height:1.45;color:var(--kx-text);position:relative;display:inline-block}
.kx-cms-title::after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;background:var(--kx-teal);transition:width .2s ease}
.kx-cms-link:hover .kx-cms-title{color:var(--kx-primary)}
.kx-cms-link:hover .kx-cms-title::after{width:100%}
.kx-cms-sum{font-size:14.5px;color:var(--kx-text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kx-cms-arrow{font-size:16px;color:var(--kx-text-3);transition:transform .2s ease,color .2s ease;padding-top:2px}
.kx-cms-link:hover .kx-cms-arrow{transform:translateX(3px);color:var(--kx-teal)}
.kx-empty{
  border:1px dashed var(--kx-line);border-radius:var(--kx-r-card);
  padding:48px 24px;text-align:center;color:var(--kx-text-3);font-size:14px;background:var(--kx-surface-2)
}

/* ============ FAQ ============ */
.kx-faq{border-top:1px solid var(--kx-line)}
.kx-faq-item{border-bottom:1px solid var(--kx-line)}
.kx-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;text-align:left;cursor:pointer;font-size:16px;font-weight:600;color:var(--kx-text);
  min-height:44px;transition:color .18s ease}
.kx-faq-q:hover{color:var(--kx-primary)}
.kx-faq-icon{flex:none;width:20px;height:20px;position:relative}
.kx-faq-icon::before,.kx-faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--kx-teal);border-radius:2px;transform:translate(-50%,-50%);transition:transform .22s ease}
.kx-faq-icon::before{width:14px;height:1.5px}
.kx-faq-icon::after{width:1.5px;height:14px}
.kx-faq-item.is-open .kx-faq-icon::after{transform:translate(-50%,-50%) rotate(90deg) scaleX(0)}
.kx-faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s ease}
.kx-faq-item.is-open .kx-faq-a{grid-template-rows:1fr}
.kx-faq-a > div{overflow:hidden}
.kx-faq-a p{padding:0 0 22px;font-size:15px;line-height:1.8;color:var(--kx-text-2);max-width:70em}

/* ============ CTA ============ */
.kx-cta{position:relative;background-color:var(--kx-ink-deep);color:#fff;overflow:hidden;
  background-image:url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center}
.kx-cta::before{content:"";position:absolute;inset:0;background:rgba(10,31,29,.9)}
.kx-cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:clamp(48px,6vw,80px) 0;flex-wrap:wrap}
.kx-cta h2{color:#fff;max-width:20em}
.kx-cta p{margin-top:12px;color:rgba(255,255,255,.72);font-size:15.5px}
.kx-cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.kx-cta .kx-cta-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.kx-cta .kx-cta-ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.14)}

/* ============ 页脚 ============ */
.kx-footer{background:var(--kx-ink-deep);color:rgba(255,255,255,.72);padding:clamp(48px,6vw,80px) 0 0}
.kx-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(24px,3.6vw,48px)}
.kx-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff}
.kx-footer-brand svg{width:26px;height:26px}
.kx-footer-brand span{font-size:16px;font-weight:700;letter-spacing:.01em}
.kx-footer-desc{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:32em}
.kx-social{display:flex;gap:10px;margin-top:20px}
.kx-social a{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.78);transition:border-color .18s ease,color .18s ease}
.kx-social a:hover{border-color:var(--kx-teal);color:var(--kx-teal)}
.kx-social svg{width:16px;height:16px}
.kx-footer h3{color:#fff;font-size:14px;font-weight:600;letter-spacing:.06em;margin-bottom:16px}
.kx-footer-links li + li{margin-top:10px}
.kx-footer-links a{display:inline-block;font-size:14px;color:rgba(255,255,255,.66);transition:color .18s ease,transform .18s ease}
.kx-footer-links a:hover{color:var(--kx-teal);transform:translateX(2px)}
.kx-sub-form{margin-top:4px;display:flex;flex-direction:column;gap:12px}
.kx-field{display:flex;flex-direction:column;gap:6px}
.kx-field label{font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.6)}
.kx-input{
  height:46px;padding:0 14px;border-radius:var(--kx-r-btn);
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-input::placeholder{color:rgba(255,255,255,.4)}
.kx-input:focus{border-color:var(--kx-teal);box-shadow:0 0 0 3px rgba(23,160,143,.24);outline:none}
.kx-form-hint{font-size:12.5px;color:rgba(255,255,255,.45)}
.kx-footer-bottom{margin-top:clamp(36px,4.4vw,56px);border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5)}

/* ============ 底部固定转化条 ============ */
.kx-fixedbar{
  position:fixed;left:0;right:0;bottom:0;z-index:65;background:var(--kx-ink-deep);
  border-top:1px solid rgba(255,255,255,.12);
  transform:translateY(110%);transition:transform .3s var(--kx-ease),opacity .3s ease
}
.kx-fixedbar.is-visible{transform:translateY(0)}
.kx-fixedbar.is-hidden{opacity:0;pointer-events:none}
.kx-fixedbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.kx-fixedbar p{color:rgba(255,255,255,.82);font-size:14px;margin:0}
.kx-fixedbar p b{color:#fff}
@media(max-width:767px){
  body{padding-bottom:64px}
  .kx-fixedbar{transform:translateY(0);opacity:1}
  .kx-fixedbar-inner{height:60px;gap:12px}
  .kx-fixedbar p{font-size:12.5px;line-height:1.4;max-width:58%}
}

/* ============ 入场动画 ============ */
.kx-js .kx-reveal{opacity:0;transform:translateY(12px);
  transition:opacity .6s var(--kx-ease),transform .6s var(--kx-ease)}
.kx-js .kx-reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .kx-js .kx-reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
  .kx-trio-item:nth-child(2){transform:none}
}

/* ============ 响应式 ============ */
@media(max-width:1279px){
  .kx-nav{display:none}
  .kx-burger{display:flex}
  .kx-mega-panel{display:none}
}
@media(max-width:1023px){
  .kx-hero-grid{grid-template-columns:1fr}
  .kx-demo-row,.kx-demo-row.is-reverse{grid-template-columns:1fr}
  .kx-demo-row.is-reverse .kx-demo-copy,.kx-demo-row.is-reverse .kx-demo-pic{order:0}
  .kx-demo-copy{position:static}
  .kx-trio{grid-template-columns:1fr;gap:0}
  .kx-trio-item{border-left:0;padding:24px 0;border-top:1px solid var(--kx-line)}
  .kx-trio-item:first-child{border-top:0;padding-top:0}
  .kx-trio-item:nth-child(2){transform:none}
  .kx-logos{grid-template-columns:repeat(3,1fr)}
  .kx-stats{grid-template-columns:repeat(2,1fr);gap:28px 24px}
  .kx-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
  .kx-nav-wrap{height:60px}
  .kx-brand-text{font-size:15px}
  .kx-cms-link{grid-template-columns:1fr 24px;gap:12px}
  .kx-cms-date{grid-column:1 / -1;padding-top:0}
  .kx-cms-arrow{grid-row:2;grid-column:2}
  .kx-logos{grid-template-columns:repeat(2,1fr)}
  .kx-stats{grid-template-columns:1fr 1fr}
  .kx-quote{grid-template-columns:1fr;gap:8px}
  .kx-quote-mark{font-size:44px}
  .kx-footer-grid{grid-template-columns:1fr}
  .kx-cta-inner{flex-direction:column;align-items:flex-start}
  .kx-hero-actions .kx-btn{width:100%}
}

/* roulang page: article */
:root{
  --kx-ink-deep:#0A1F1D;
  --kx-primary:#0E3B36;
  --kx-primary-700:#12554D;
  --kx-teal:#17A08F;
  --kx-accent:#D98B3A;
  --kx-bg:#F6F4EF;
  --kx-surface:#FFFFFF;
  --kx-surface-2:#FAF9F6;
  --kx-line:#E3E0D8;
  --kx-text:#10201E;
  --kx-text-2:#55605C;
  --kx-text-3:#8B948F;
  --kx-error:#C0492E;
  --kx-success:#17A08F;
  --kx-radius-card:14px;
  --kx-radius-img:12px;
  --kx-radius-btn:10px;
  --kx-shadow-1:0 1px 2px rgba(16,32,30,.04),0 8px 24px rgba(16,32,30,.06);
  --kx-shadow-2:0 4px 10px rgba(16,32,30,.06),0 18px 40px rgba(16,32,30,.09);
  --kx-container:1240px;
  --kx-ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--kx-bg);
  color:var(--kx-text);
  font-size:17px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
svg{display:block;}
:focus-visible{outline:2px solid var(--kx-teal);outline-offset:2px;border-radius:4px;}
.kx-num{font-variant-numeric:tabular-nums;}
.container{width:100%;max-width:var(--kx-container);margin:0 auto;padding:0 24px;}
.kx-eyebrow{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);text-transform:none;}
.kx-hidden{display:none !important;}

/* ============ 按钮 ============ */
.kx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:13px 26px;border-radius:var(--kx-radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;text-align:center;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .18s var(--kx-ease),border-color .18s var(--kx-ease),color .18s var(--kx-ease),box-shadow .18s var(--kx-ease);
}
.kx-btn--primary{background:var(--kx-primary);color:#fff;box-shadow:0 1px 2px rgba(16,32,30,.08);}
.kx-btn--primary:hover{background:var(--kx-primary-700);}
.kx-btn--ghost{background:transparent;border-color:var(--kx-line);color:var(--kx-primary);}
.kx-btn--ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.06);}
.kx-btn--onDark{background:transparent;border-color:rgba(255,255,255,.28);color:#fff;}
.kx-btn--onDark:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.16);}
.kx-btn--sm{min-height:42px;padding:10px 20px;font-size:14px;}
.kx-btn--block{width:100%;}
.kx-btn--disabled,.kx-btn[disabled]{opacity:.5;cursor:not-allowed;}
.kx-btn .kx-btn-arrow{transition:transform .18s var(--kx-ease);}
.kx-btn:hover .kx-btn-arrow{transform:translateX(3px);}
.kx-textlink{position:relative;display:inline-flex;align-items:center;gap:6px;color:var(--kx-primary);font-weight:600;font-size:15px;}
.kx-textlink::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--kx-teal);transition:width .18s var(--kx-ease);}
.kx-textlink:hover{color:var(--kx-teal);}
.kx-textlink:hover::after{width:100%;}

/* ============ 导航 ============ */
.kx-header{
  position:sticky;top:0;z-index:90;
  background:rgba(246,244,239,.88);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--kx-ease),background-color .2s var(--kx-ease),box-shadow .2s var(--kx-ease);
}
.kx-header.is-scrolled{border-bottom-color:var(--kx-line);background:rgba(255,255,255,.92);box-shadow:0 1px 2px rgba(16,32,30,.03);}
.kx-nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
.kx-brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.kx-brand svg{width:32px;height:32px;}
.kx-brand-text{font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--kx-primary);white-space:nowrap;}
.kx-nav{display:flex;align-items:center;gap:2px;}
.kx-nav-link{
  display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 13px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--kx-text-2);
  transition:color .18s var(--kx-ease),background-color .18s var(--kx-ease);
}
.kx-nav-link:hover{color:var(--kx-primary);background:rgba(23,160,143,.09);}
.kx-nav-link.is-active{color:var(--kx-primary);font-weight:600;background:rgba(23,160,143,.1);}
.kx-nav-link svg{width:14px;height:14px;transition:transform .2s var(--kx-ease);}
.kx-mega{position:relative;}
.kx-mega-trigger[aria-expanded="true"] svg{transform:rotate(180deg);}
.kx-mega-panel{
  position:absolute;top:calc(100% + 12px);right:0;width:min(880px,92vw);
  background:var(--kx-surface);border:1px solid var(--kx-line);border-radius:16px;
  box-shadow:var(--kx-shadow-2);padding:26px;
  display:grid;grid-template-columns:1fr 1fr;gap:26px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .2s var(--kx-ease),transform .2s var(--kx-ease),visibility .2s;
}
.kx-mega:hover .kx-mega-panel,.kx-mega:focus-within .kx-mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.kx-mega-title{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:14px;}
.kx-mega-item{display:flex;gap:12px;padding:11px 12px;border-radius:12px;transition:background-color .18s var(--kx-ease);}
.kx-mega-item:hover{background:var(--kx-surface-2);}
.kx-mega-ico{
  flex:0 0 30px;height:30px;border-radius:9px;background:rgba(23,160,143,.1);
  color:var(--kx-teal);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.kx-mega-txt{display:flex;flex-direction:column;gap:2px;}
.kx-mega-txt b{font-size:15px;font-weight:600;color:var(--kx-text);}
.kx-mega-txt em{font-style:normal;font-size:13px;color:var(--kx-text-3);line-height:1.6;}
.kx-mega-card{
  display:block;padding:16px 18px;border:1px solid var(--kx-line);border-radius:12px;
  background:var(--kx-surface-2);transition:border-color .2s var(--kx-ease),transform .2s var(--kx-ease);
}
.kx-mega-card:hover{border-color:var(--kx-primary);transform:translateY(-2px);}
.kx-mega-card b{display:block;font-size:15px;color:var(--kx-primary);margin-bottom:4px;}
.kx-mega-card span{font-size:13px;color:var(--kx-text-2);line-height:1.7;}
.kx-mega-card + .kx-mega-item{margin-top:8px;}
.kx-burger{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--kx-line);align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.kx-burger span{display:block;width:18px;height:1.8px;background:var(--kx-primary);border-radius:2px;transition:transform .2s var(--kx-ease),opacity .2s var(--kx-ease);}
.kx-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5.8px) rotate(45deg);}
.kx-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.kx-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.8px) rotate(-45deg);}

/* ============ 文章页头 ============ */
.kx-article-hero{
  position:relative;
  border-bottom:1px solid var(--kx-line);
  padding:34px 0 52px;
  background-image:linear-gradient(rgba(246,244,239,.90),rgba(246,244,239,.95)),url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
}
.kx-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--kx-text-3);margin-bottom:22px;}
.kx-breadcrumb a{color:var(--kx-text-2);transition:color .18s var(--kx-ease);}
.kx-breadcrumb a:hover{color:var(--kx-teal);}
.kx-breadcrumb .sep{color:var(--kx-line);}
.kx-breadcrumb .current{color:var(--kx-text-2);max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.kx-article-hero h1{
  font-size:clamp(1.9rem,3.8vw,2.9rem);
  font-weight:700;line-height:1.18;letter-spacing:-.02em;color:var(--kx-primary);
  max-width:20ch;
}
.kx-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:24px;font-size:13px;letter-spacing:.04em;color:var(--kx-text-3);}
.kx-meta span{display:inline-flex;align-items:center;gap:6px;}
.kx-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--kx-line);}
.kx-tagline{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;background:rgba(23,160,143,.1);color:var(--kx-primary);font-size:13px;font-weight:600;}

/* ============ 正文布局 ============ */
.kx-article-wrap{padding:clamp(48px,6vw,80px) 0 clamp(56px,7vw,96px);}
.kx-article-layout{max-width:760px;margin:0 auto;}
.kx-article-main{max-width:760px;}
.kx-article-body{font-size:17px;line-height:1.9;color:var(--kx-text);}
.kx-article-body > * + *{margin-top:20px;}
.kx-article-body h2{
  position:relative;margin:48px 0 16px;padding-left:18px;
  font-size:clamp(1.32rem,2.2vw,1.58rem);font-weight:700;line-height:1.4;letter-spacing:-.01em;color:var(--kx-primary);
}
.kx-article-body h2::before{content:"";position:absolute;left:0;top:.3em;width:3px;height:1.05em;border-radius:2px;background:var(--kx-primary);}
.kx-article-body h3{margin:32px 0 12px;font-size:1.15rem;font-weight:600;line-height:1.5;color:var(--kx-text);}
.kx-article-body h2 + h3,.kx-article-body h2 + p,.kx-article-body h2 + ul,.kx-article-body h2 + ol{margin-top:0;}
.kx-article-body p{margin:0;color:var(--kx-text);}
.kx-article-body ul,.kx-article-body ol{padding-left:22px;}
.kx-article-body ul li,.kx-article-body ol li{margin:8px 0;}
.kx-article-body ul{list-style:disc;}
.kx-article-body ol{list-style:decimal;}
.kx-article-body ul li::marker{color:var(--kx-teal);}
.kx-article-body ol li::marker{color:var(--kx-teal);font-variant-numeric:tabular-nums;}
.kx-article-body blockquote{
  margin:28px 0;padding:18px 22px;border-left:3px solid var(--kx-teal);
  background:var(--kx-surface-2);border-radius:0 12px 12px 0;color:var(--kx-text-2);
}
.kx-article-body blockquote p{color:var(--kx-text-2);}
.kx-article-body img{border-radius:var(--kx-radius-img);margin:28px 0;}
.kx-article-body figure{margin:28px 0;}
.kx-article-body figure img{margin:0;}
.kx-article-body figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--kx-text-3);}
.kx-article-body a{color:var(--kx-teal);border-bottom:1px solid rgba(23,160,143,.35);transition:border-color .18s var(--kx-ease);}
.kx-article-body a:hover{border-bottom-color:var(--kx-teal);}
.kx-article-body strong{font-weight:700;color:var(--kx-primary);}
.kx-article-body hr{border:0;border-top:1px solid var(--kx-line);margin:40px 0;}
.kx-article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;line-height:1.7;}
.kx-article-body thead th{background:var(--kx-ink-deep);color:#fff;font-weight:600;text-align:left;padding:12px 14px;border-top:1px solid var(--kx-ink-deep);}
.kx-article-body tbody td{padding:11px 14px;border-bottom:1px solid var(--kx-line);color:var(--kx-text-2);}
.kx-article-body tbody tr:nth-child(even){background:var(--kx-surface-2);}

/* 目录 */
.kx-toc{display:none;}
.kx-toc-title{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);padding-bottom:12px;border-bottom:1px solid var(--kx-line);margin-bottom:12px;}
.kx-toc ul{border-left:1px solid var(--kx-line);}
.kx-toc-link{
  display:block;padding:6px 0 6px 14px;font-size:13.5px;line-height:1.6;color:var(--kx-text-3);
  border-left:1px solid transparent;margin-left:-1px;
  transition:color .18s var(--kx-ease),border-color .18s var(--kx-ease);
}
.kx-toc-link:hover{color:var(--kx-primary);}
.kx-toc-link.is-current{color:var(--kx-teal);border-left-color:var(--kx-teal);font-weight:600;}

/* 空态 */
.kx-empty{
  border:1px dashed var(--kx-line);border-radius:var(--kx-radius-card);
  padding:64px 24px;text-align:center;background:var(--kx-surface);
}
.kx-empty-title{font-size:1.15rem;font-weight:600;color:var(--kx-primary);}
.kx-empty-desc{margin-top:10px;font-size:15px;color:var(--kx-text-2);}
.kx-empty .kx-btn{margin-top:24px;}
.kx-skeleton{height:16px;border-radius:6px;background:linear-gradient(90deg,#EFEDE7 25%,#F7F5F1 37%,#EFEDE7 63%);background-size:400% 100%;animation:kxPulse 1.4s ease infinite;}
@keyframes kxPulse{0%{background-position:100% 50%;}100%{background-position:0 50%;}}

/* 文末 */
.kx-article-foot{margin-top:56px;padding-top:32px;border-top:1px solid var(--kx-line);}
.kx-tags{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.kx-tags .label{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);margin-right:4px;}
.kx-tag{
  display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;
  border:1px solid var(--kx-line);background:var(--kx-surface);font-size:13px;color:var(--kx-text-2);
  transition:border-color .18s var(--kx-ease),color .18s var(--kx-ease);
}
.kx-tag:hover{border-color:var(--kx-teal);color:var(--kx-primary);}
.kx-related{margin-top:44px;}
.kx-related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:8px;}
.kx-related-head h2{font-size:1.15rem;font-weight:700;color:var(--kx-primary);}
.kx-related-item{
  display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;
  padding:16px 0;border-top:1px solid var(--kx-line);
}
.kx-related-item:last-of-type{border-bottom:1px solid var(--kx-line);}
.kx-related-item img{width:96px;height:64px;object-fit:cover;border-radius:10px;}
.kx-related-item h3{font-size:15.5px;font-weight:600;line-height:1.5;color:var(--kx-text);transition:color .18s var(--kx-ease);}
.kx-related-item:hover h3{color:var(--kx-primary);}
.kx-related-item p{margin-top:6px;font-size:13px;line-height:1.7;color:var(--kx-text-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.kx-related-item .arrow{color:var(--kx-text-3);transition:transform .18s var(--kx-ease),color .18s var(--kx-ease);}
.kx-related-item:hover .arrow{transform:translateX(3px);color:var(--kx-accent);}
.kx-back-line{margin-top:32px;}

/* CTA 带 */
.kx-cta{background:var(--kx-ink-deep);color:#fff;padding:clamp(56px,7vw,84px) 0;margin-top:0;}
.kx-cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;}
.kx-cta h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:700;line-height:1.3;letter-spacing:-.01em;max-width:22ch;}
.kx-cta p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.72);max-width:46ch;}
.kx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* 页脚 */
.kx-footer{background:var(--kx-ink-deep);color:#fff;padding:64px 0 28px;border-top:1px solid rgba(255,255,255,.08);}
.kx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:40px;}
.kx-footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff;}
.kx-footer-brand svg{width:30px;height:30px;}
.kx-footer-desc{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);max-width:34ch;}
.kx-footer h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.04em;}
.kx-footer-links li{margin-bottom:10px;}
.kx-footer-links a{font-size:14px;color:rgba(255,255,255,.66);transition:color .18s var(--kx-ease),transform .18s var(--kx-ease);display:inline-block;}
.kx-footer-links a:hover{color:var(--kx-teal);transform:translateX(2px);}
.kx-social{display:flex;gap:10px;margin-top:20px;}
.kx-social a{
  width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);
  transition:color .18s var(--kx-ease),border-color .18s var(--kx-ease),background-color .18s var(--kx-ease);
}
.kx-social a:hover{color:#fff;border-color:var(--kx-teal);background:rgba(23,160,143,.18);}
.kx-social svg{width:18px;height:18px;}
.kx-field{display:block;margin-bottom:14px;}
.kx-field label{display:block;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.6);margin-bottom:8px;}
.kx-field input{
  width:100%;height:46px;padding:0 14px;border-radius:10px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;
  transition:border-color .18s var(--kx-ease),box-shadow .18s var(--kx-ease);
}
.kx-field input::placeholder{color:rgba(255,255,255,.35);}
.kx-field input:focus{outline:none;border-color:var(--kx-teal);box-shadow:0 0 0 3px rgba(23,160,143,.22);}
.kx-form-tip{margin-top:12px;font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.5);}
.kx-footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* 底部固定条 */
.kx-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:var(--kx-ink-deep);color:#fff;
  transform:translateY(100%);opacity:0;pointer-events:none;
  transition:transform .28s var(--kx-ease),opacity .28s var(--kx-ease);
}
.kx-bar.is-visible{transform:translateY(0);opacity:1;pointer-events:auto;}
.kx-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:64px;}
.kx-bar-text{font-size:14.5px;color:rgba(255,255,255,.86);}

/* 入场动画 */
.kx-rise{opacity:0;transform:translateY(12px);animation:kxRise .6s var(--kx-ease) forwards;}
.kx-rise.d1{animation-delay:.06s;}
.kx-rise.d2{animation-delay:.12s;}
.kx-rise.d3{animation-delay:.18s;}
.kx-rise.d4{animation-delay:.24s;}
.kx-rise.d5{animation-delay:.3s;}
@keyframes kxRise{to{opacity:1;transform:translateY(0);}}

/* 响应式 */
@media (max-width:1279px){
  .kx-article-layout{display:block;}
  .kx-toc{display:none !important;}
}
@media (min-width:1280px){
  .kx-article-layout{display:grid;grid-template-columns:minmax(0,760px) 200px;gap:56px;justify-content:center;}
  .kx-article-main{max-width:none;}
  .kx-toc{display:block;position:sticky;top:100px;align-self:start;}
}
@media (max-width:1023px){
  .kx-burger{display:inline-flex;}
  .kx-nav{
    position:fixed;top:72px;right:0;bottom:0;width:86vw;max-width:380px;
    background:var(--kx-surface);border-left:1px solid var(--kx-line);
    flex-direction:column;align-items:stretch;gap:4px;padding:20px;
    overflow-y:auto;transform:translateX(100%);
    transition:transform .26s var(--kx-ease);
    box-shadow:-18px 0 40px rgba(16,32,30,.1);
  }
  .kx-nav.is-open{transform:translateX(0);}
  .kx-nav-link{height:48px;justify-content:space-between;width:100%;padding:0 14px;font-size:16px;}
  .kx-mega{width:100%;}
  .kx-mega-panel{
    position:static;width:100%;opacity:1;visibility:visible;transform:none;
    display:block;box-shadow:none;border:0;border-radius:0;padding:8px 0 0;background:transparent;
  }
  .kx-mega-panel > div + div{margin-top:18px;}
  .kx-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85;}
  .container{padding:0 20px;}
  .kx-nav-wrap{height:60px;}
  .kx-nav{top:60px;}
  .kx-brand-text{font-size:16px;}
  .kx-article-hero{padding:24px 0 38px;}
  .kx-article-hero h1{max-width:none;}
  .kx-breadcrumb .current{max-width:24ch;}
  .kx-article-body{font-size:16px;}
  .kx-article-body h2{margin-top:36px;}
  .kx-related-item{grid-template-columns:1fr;gap:10px;}
  .kx-related-item img{width:100%;height:150px;}
  .kx-related-item .arrow{display:none;}
  .kx-footer{padding:48px 0 96px;}
  .kx-footer-grid{grid-template-columns:1fr;gap:30px;}
  .kx-footer-bottom{flex-direction:column;gap:8px;}
  .kx-bar-inner{height:60px;gap:12px;}
  .kx-bar-text{font-size:13px;line-height:1.5;}
  .kx-cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:519px){
  .kx-btn{width:100%;}
  .kx-cta-actions{width:100%;}
  .kx-bar .kx-btn{width:auto;padding:9px 16px;font-size:13.5px;min-height:38px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .kx-rise{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --kx-ink-deep:#0A1F1D;
  --kx-primary:#0E3B36;
  --kx-primary-700:#12554D;
  --kx-teal:#17A08F;
  --kx-accent:#D98B3A;
  --kx-bg:#F6F4EF;
  --kx-surface:#FFFFFF;
  --kx-surface-2:#FAF9F6;
  --kx-line:#E3E0D8;
  --kx-text:#10201E;
  --kx-text-2:#55605C;
  --kx-text-3:#8B948F;
  --kx-error:#C0492E;
  --kx-radius-card:14px;
  --kx-radius-img:12px;
  --kx-radius-btn:10px;
  --kx-shadow-1:0 1px 2px rgba(16,32,30,.04),0 8px 24px rgba(16,32,30,.06);
  --kx-shadow-2:0 4px 10px rgba(16,32,30,.06),0 18px 40px rgba(16,32,30,.09);
  --kx-section:clamp(64px,9vw,120px);
  --kx-gap:24px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--kx-text);
  background:var(--kx-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
@media(min-width:1024px){body{font-size:17px;line-height:1.9;}}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,figure,dl,dd,dt{margin:0;}
svg{display:block;}
input,textarea{font:inherit;}
:focus-visible{outline:2px solid var(--kx-teal);outline-offset:2px;border-radius:4px;}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
@media(max-width:767px){.container{padding:0 20px;}}

.kx-eyebrow{
  font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);
  text-transform:uppercase;display:block;margin-bottom:12px;
}
.kx-h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;}
.kx-h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:700;line-height:1.25;letter-spacing:-.01em;}
.kx-h3{font-size:1.15rem;font-weight:600;line-height:1.4;}
.kx-lead{color:var(--kx-text-2);font-size:clamp(1rem,1.2vw,1.08rem);line-height:1.9;}
.kx-num{font-variant-numeric:tabular-nums;}

/* ---------- 按钮 ---------- */
.kx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:14px 26px;border-radius:var(--kx-radius-btn);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.01em;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  cursor:pointer;
}
.kx-btn svg{width:16px;height:16px;transition:transform .18s ease;}
.kx-btn-primary{background:var(--kx-primary);color:#fff;border:1px solid var(--kx-primary);}
.kx-btn-primary:hover{background:var(--kx-primary-700);border-color:var(--kx-primary-700);}
.kx-btn-primary:hover svg{transform:translateX(3px);}
.kx-btn-ghost{background:transparent;color:var(--kx-primary);border:1px solid var(--kx-line);}
.kx-btn-ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.06);}
.kx-btn-light{background:#fff;color:var(--kx-primary);border:1px solid #fff;}
.kx-btn-light:hover{background:rgba(255,255,255,.9);}
.kx-btn-outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);}
.kx-btn-outline-light:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.14);}
.kx-btn-sm{padding:11px 20px;min-height:44px;font-size:14px;}
.kx-btn:disabled{opacity:.5;cursor:not-allowed;}

.kx-linktext{
  display:inline-flex;align-items:center;gap:6px;color:var(--kx-primary);
  font-weight:600;font-size:15px;position:relative;
}
.kx-linktext span{position:relative;}
.kx-linktext span::after{
  content:"";position:absolute;left:0;bottom:-3px;height:1px;width:0;
  background:var(--kx-teal);transition:width .18s ease;
}
.kx-linktext:hover{color:var(--kx-teal);}
.kx-linktext:hover span::after{width:100%;}
.kx-linktext svg{width:15px;height:15px;transition:transform .18s ease;}
.kx-linktext:hover svg{transform:translateX(3px);}

/* ---------- 头部导航 ---------- */
.kx-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.88);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.kx-header.is-scrolled{
  border-bottom-color:var(--kx-line);
  background:rgba(255,255,255,.9);
  box-shadow:0 1px 0 rgba(16,32,30,.02);
}
.kx-nav-wrap{display:flex;align-items:center;gap:24px;height:72px;}
@media(max-width:1023px){.kx-nav-wrap{height:60px;gap:12px;}}

.kx-brand{display:inline-flex;align-items:center;gap:10px;color:var(--kx-primary);flex:0 0 auto;}
.kx-brand svg{width:30px;height:30px;flex:0 0 auto;}
.kx-brand-text{font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;}
@media(max-width:520px){.kx-brand-text{font-size:15px;}.kx-brand svg{width:26px;height:26px;}}

.kx-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.kx-nav-link{
  display:inline-flex;align-items:center;gap:6px;
  height:44px;padding:0 14px;border-radius:10px;
  font-size:15px;color:var(--kx-text-2);position:relative;
  transition:color .18s ease,background .18s ease;white-space:nowrap;
}
.kx-nav-link:hover{color:var(--kx-primary);background:rgba(14,59,54,.05);}
.kx-nav-link.is-active{color:var(--kx-primary);font-weight:600;}
.kx-nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:7px;height:2px;
  background:var(--kx-teal);border-radius:2px;
}
.kx-nav-link svg{width:14px;height:14px;transition:transform .2s ease;}
.kx-mega-trigger[aria-expanded="true"] svg{transform:rotate(180deg);}

.kx-mega{position:relative;}
.kx-mega-panel{
  position:absolute;top:calc(100% + 10px);right:0;
  width:min(880px,92vw);
  background:var(--kx-surface);border:1px solid var(--kx-line);
  border-radius:16px;box-shadow:var(--kx-shadow-2);
  padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:24px;
  opacity:0;visibility:hidden;transform:translateY(4px);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.kx-mega:hover .kx-mega-panel,
.kx-mega:focus-within .kx-mega-panel,
.kx-mega.is-open .kx-mega-panel{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;}
.kx-mega-title{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:12px;}
.kx-mega-item{
  display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:10px;
  transition:background .18s ease,transform .18s ease;
}
.kx-mega-item:hover{background:var(--kx-surface-2);transform:translateX(2px);}
.kx-mega-ico{
  flex:0 0 auto;width:30px;height:30px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:600;color:var(--kx-teal);
  background:rgba(23,160,143,.08);font-variant-numeric:tabular-nums;
}
.kx-mega-txt b{display:block;font-size:14.5px;font-weight:600;color:var(--kx-text);line-height:1.5;}
.kx-mega-txt em{display:block;font-style:normal;font-size:13px;color:var(--kx-text-3);line-height:1.6;}
.kx-mega-mini{display:block;padding:10px 12px;border-radius:10px;transition:background .18s ease;}
.kx-mega-mini:hover{background:var(--kx-surface-2);}
.kx-mega-mini b{display:block;font-size:14.5px;font-weight:600;color:var(--kx-text);}
.kx-mega-mini em{display:block;font-style:normal;font-size:13px;color:var(--kx-text-3);}
.kx-mega-card{
  display:block;margin-top:10px;padding:16px;border-radius:12px;
  background:var(--kx-surface-2);border:1px solid var(--kx-line);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-mega-card:hover{border-color:var(--kx-primary);box-shadow:var(--kx-shadow-1);}
.kx-mega-card b{display:block;font-size:15px;color:var(--kx-primary);font-weight:700;}
.kx-mega-card em{display:block;font-style:normal;font-size:13px;color:var(--kx-text-2);margin-top:2px;}
.kx-mega-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:13.5px;font-weight:600;color:var(--kx-teal);}

.kx-nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  align-items:center;justify-content:center;border:1px solid var(--kx-line);
  background:var(--kx-surface);margin-left:auto;
}
.kx-nav-toggle svg{width:20px;height:20px;}
.kx-scrim{
  position:fixed;inset:0;background:rgba(10,31,29,.42);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;z-index:70;
}
.kx-scrim.is-open{opacity:1;visibility:visible;}

@media(max-width:1023px){
  .kx-nav-toggle{display:inline-flex;}
  .kx-nav{
    position:fixed;top:0;right:0;z-index:90;
    width:86vw;max-width:420px;height:100vh;height:100dvh;
    background:var(--kx-surface);border-left:1px solid var(--kx-line);
    box-shadow:var(--kx-shadow-2);
    display:flex;flex-direction:column;align-items:stretch;gap:4px;
    padding:80px 20px 40px;margin:0;overflow-y:auto;
    transform:translateX(100%);transition:transform .24s cubic-bezier(.2,.7,.2,1);
  }
  .kx-nav.is-open{transform:translateX(0);}
  .kx-nav-link{height:48px;padding:0 12px;font-size:16px;justify-content:flex-start;}
  .kx-nav-link.is-active::after{left:12px;width:22px;right:auto;}
  .kx-mega{width:100%;}
  .kx-mega-trigger{width:100%;justify-content:space-between;}
  .kx-mega-panel{
    position:static;width:auto;box-shadow:none;border-radius:12px;
    grid-template-columns:1fr;gap:16px;padding:16px;
    display:none;opacity:1;visibility:visible;transform:none;pointer-events:auto;
  }
  .kx-mega.is-open .kx-mega-panel{display:grid;}
}

/* ---------- 内页 Hero ---------- */
.kx-pagehero{
  position:relative;overflow:hidden;
  background:var(--kx-surface-2);
  border-bottom:1px solid var(--kx-line);
}
.kx-pagehero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  filter:saturate(.5);
  opacity:.28;
}
.kx-pagehero-inner{position:relative;padding:clamp(40px,6vw,72px) 0;max-width:820px;}
.kx-breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.04em;color:var(--kx-text-3);margin-bottom:20px;
}
.kx-breadcrumb a{color:var(--kx-text-3);transition:color .18s ease;}
.kx-breadcrumb a:hover{color:var(--kx-teal);}
.kx-breadcrumb i{font-style:normal;color:var(--kx-line);}
.kx-pagehero h1{margin-bottom:16px;}
.kx-pagehero .kx-lead{max-width:640px;}
.kx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.kx-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.kx-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  background:var(--kx-surface);border:1px solid var(--kx-line);color:var(--kx-text-2);
}
.kx-tag b{color:var(--kx-primary);font-weight:600;}

/* ---------- 通用板块 ---------- */
.kx-section{padding:var(--kx-section) 0;}
.kx-section--tight{padding:clamp(48px,6vw,80px) 0;}
.kx-section-head{max-width:720px;margin-bottom:clamp(32px,4vw,56px);}
.kx-section-head .kx-h2{margin-top:6px;}
.kx-section-head p{margin-top:14px;color:var(--kx-text-2);}

.kx-split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(32px,5vw,72px);align-items:center;
}
.kx-split + .kx-split{margin-top:clamp(64px,8vw,104px);}
.kx-split-media{position:relative;}
.kx-split-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--kx-radius-img);border:1px solid var(--kx-line);
  box-shadow:var(--kx-shadow-1);
}
.kx-split-media::after{
  content:"";position:absolute;left:-14px;bottom:-14px;width:96px;height:96px;
  border-left:2px solid var(--kx-teal);border-bottom:2px solid var(--kx-teal);
  border-radius:0 0 0 14px;opacity:.7;pointer-events:none;
}
.kx-split--reverse .kx-split-media{order:2;}
.kx-split--reverse .kx-split-body{order:1;}
.kx-split-body .kx-h2{margin-bottom:16px;}
.kx-split-body .kx-lead{margin-bottom:22px;}

.kx-steps{border-top:1px solid var(--kx-line);}
.kx-step{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--kx-line);
}
.kx-step-no{
  flex:0 0 auto;font-size:13px;font-weight:600;color:var(--kx-teal);
  letter-spacing:.06em;font-variant-numeric:tabular-nums;padding-top:3px;width:26px;
}
.kx-step b{display:block;font-size:15.5px;font-weight:600;color:var(--kx-text);}
.kx-step span{display:block;font-size:14.5px;color:var(--kx-text-2);line-height:1.8;}

/* ---------- 两列定义式要点 ---------- */
.kx-def-wrap{background:var(--kx-surface-2);border-top:1px solid var(--kx-line);border-bottom:1px solid var(--kx-line);}
.kx-def-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 clamp(32px,5vw,64px);
}
.kx-def{
  padding:24px 0;border-bottom:1px solid var(--kx-line);
}
.kx-def:nth-last-child(-n+2){border-bottom:0;}
.kx-def dt{
  font-size:1.05rem;font-weight:600;color:var(--kx-primary);
  display:flex;align-items:baseline;gap:10px;margin-bottom:8px;
}
.kx-def dt em{
  font-style:normal;font-size:12px;letter-spacing:.1em;color:var(--kx-accent);
  font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.kx-def dd{font-size:15px;color:var(--kx-text-2);line-height:1.85;}

/* ---------- 深色 CTA ---------- */
.kx-cta{
  background:var(--kx-ink-deep);color:#fff;
  position:relative;overflow:hidden;
}
.kx-cta::after{
  content:"";position:absolute;top:-120px;right:-80px;width:340px;height:340px;
  background:radial-gradient(circle,rgba(23,160,143,.28),transparent 68%);
  pointer-events:none;
}
.kx-cta-inner{
  position:relative;padding:clamp(56px,7vw,88px) 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.kx-cta h2{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700;line-height:1.3;letter-spacing:-.01em;max-width:620px;}
.kx-cta p{color:rgba(255,255,255,.72);margin-top:12px;max-width:600px;font-size:15.5px;}
.kx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.kx-footer{background:var(--kx-ink-deep);color:#fff;padding:clamp(48px,6vw,76px) 0 32px;}
.kx-footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:clamp(24px,4vw,48px);
}
.kx-footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:16.5px;font-weight:700;}
.kx-footer-brand svg{width:28px;height:28px;}
.kx-footer-desc{color:rgba(255,255,255,.62);font-size:14px;line-height:1.85;margin-top:16px;max-width:340px;}
.kx-social{display:flex;gap:10px;margin-top:20px;}
.kx-social a{
  width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.kx-social a:hover{color:#fff;border-color:var(--kx-teal);background:rgba(23,160,143,.14);}
.kx-social svg{width:20px;height:20px;}
.kx-footer h3{font-size:14px;letter-spacing:.08em;color:rgba(255,255,255,.86);font-weight:600;margin-bottom:16px;}
.kx-footer-links li + li{margin-top:10px;}
.kx-footer-links a{
  display:inline-block;font-size:14.5px;color:rgba(255,255,255,.62);
  transition:color .18s ease,transform .18s ease;
}
.kx-footer-links a:hover{color:var(--kx-teal);transform:translateX(2px);}
.kx-sub-form .kx-field{margin-bottom:12px;}
.kx-field label{display:block;font-size:13px;letter-spacing:.08em;color:rgba(255,255,255,.6);margin-bottom:8px;}
.kx-field input{
  width:100%;height:46px;padding:0 14px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  color:#fff;font-size:14.5px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.kx-field input::placeholder{color:rgba(255,255,255,.38);}
.kx-field input:focus{
  outline:none;border-color:var(--kx-teal);
  box-shadow:0 0 0 3px rgba(23,160,143,.24);background:rgba(255,255,255,.1);
}
.kx-sub-note{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;line-height:1.7;}
.kx-footer-bottom{
  margin-top:clamp(32px,4vw,52px);padding-top:22px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.48);
}
.kx-footer-bottom a{color:rgba(255,255,255,.58);}
.kx-footer-bottom a:hover{color:var(--kx-teal);}

/* ---------- 底部固定转化条 ---------- */
.kx-stickybar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--kx-ink-deep);color:#fff;
  border-top:1px solid rgba(255,255,255,.1);
  transform:translateY(110%);
  transition:transform .26s cubic-bezier(.2,.7,.2,1),opacity .26s ease;
  opacity:0;
}
.kx-stickybar.is-visible{transform:translateY(0);opacity:1;}
.kx-stickybar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:64px;
}
.kx-stickybar p{font-size:14.5px;color:rgba(255,255,255,.82);}
@media(max-width:767px){
  .kx-stickybar{transform:translateY(0);opacity:1;}
  .kx-stickybar-inner{height:auto;padding:10px 0;gap:12px;}
  .kx-stickybar p{font-size:13px;line-height:1.5;}
  .kx-stickybar .kx-btn{padding:10px 16px;font-size:13.5px;flex:0 0 auto;}
  body{padding-bottom:74px;}
}

/* ---------- 入场动效 ---------- */
.kx-js .kx-reveal{opacity:0;transform:translateY(12px);}
.kx-js .kx-reveal.is-in{
  opacity:1;transform:translateY(0);
  transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);
}
.kx-js .kx-reveal.is-in:nth-child(2){transition-delay:.06s;}
.kx-js .kx-reveal.is-in:nth-child(3){transition-delay:.12s;}
.kx-js .kx-reveal.is-in:nth-child(4){transition-delay:.18s;}
.kx-js .kx-reveal.is-in:nth-child(5){transition-delay:.24s;}
.kx-js .kx-reveal.is-in:nth-child(6){transition-delay:.3s;}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .kx-js .kx-reveal{opacity:1;transform:none;}
}

/* ---------- 响应式 ---------- */
@media(max-width:1279px){
  .kx-split{gap:clamp(28px,4vw,48px);}
}
@media(max-width:1023px){
  .kx-split{grid-template-columns:1fr;gap:28px;}
  .kx-split--reverse .kx-split-media{order:1;}
  .kx-split--reverse .kx-split-body{order:2;}
  .kx-split-media::after{display:none;}
  .kx-def-grid{grid-template-columns:1fr;gap:0;}
  .kx-def:nth-last-child(-n+2){border-bottom:1px solid var(--kx-line);}
  .kx-def:last-child{border-bottom:0;}
  .kx-footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:767px){
  .kx-pagehero-inner{padding:36px 0 32px;}
  .kx-hero-actions .kx-btn{width:100%;}
  .kx-cta-inner{flex-direction:column;align-items:flex-start;}
  .kx-cta-actions{width:100%;}
  .kx-cta-actions .kx-btn{width:100%;}
}
@media(max-width:520px){
  .kx-footer-grid{grid-template-columns:1fr;}
  .kx-footer-bottom{flex-direction:column;}
  .kx-tag{font-size:12.5px;padding:5px 12px;}
}

/* roulang page: category2 */
:root{
  --kx-ink-deep:#0A1F1D;
  --kx-primary:#0E3B36;
  --kx-primary-700:#12554D;
  --kx-teal:#17A08F;
  --kx-accent:#D98B3A;
  --kx-bg:#F6F4EF;
  --kx-surface:#FFFFFF;
  --kx-surface-2:#FAF9F6;
  --kx-line:#E3E0D8;
  --kx-text:#10201E;
  --kx-text-2:#55605C;
  --kx-text-3:#8B948F;
  --kx-danger:#C0492E;
  --kx-success:#17A08F;
  --kx-r-card:14px;
  --kx-r-img:12px;
  --kx-r-btn:10px;
  --kx-shadow-1:0 1px 2px rgba(16,32,30,.04),0 8px 24px rgba(16,32,30,.06);
  --kx-shadow-2:0 4px 10px rgba(16,32,30,.06),0 18px 40px rgba(16,32,30,.09);
  --kx-container:1240px;
  --kx-section:clamp(64px,9vw,120px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--kx-bg);
  color:var(--kx-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--kx-r-img);}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
table{border-collapse:collapse;width:100%;}
.kx-num,.kx-time{font-variant-numeric:tabular-nums;}
:focus-visible{outline:2px solid var(--kx-teal);outline-offset:2px;border-radius:4px;}

/* ---------- 容器与区块 ---------- */
.container{width:100%;max-width:var(--kx-container);margin:0 auto;padding:0 24px;}
.kx-section{padding:var(--kx-section) 0;}
.kx-section--tight{padding:clamp(48px,6vw,80px) 0;}
.kx-sec-head{max-width:720px;margin-bottom:clamp(28px,4vw,48px);}
.kx-eyebrow{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);text-transform:uppercase;margin-bottom:14px;}
.kx-sec-head h2{
  font-size:clamp(1.6rem,2.6vw,2.1rem);
  font-weight:700;line-height:1.25;letter-spacing:-.01em;
  position:relative;padding-left:18px;
}
.kx-sec-head h2::before{
  content:"";position:absolute;left:0;top:.42em;width:4px;height:20px;
  background:var(--kx-primary);border-radius:2px;
}
.kx-sec-head p{margin-top:14px;color:var(--kx-text-2);font-size:16px;line-height:1.85;}

/* ---------- 按钮 ---------- */
.kx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:var(--kx-r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;min-height:44px;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.kx-btn svg{width:16px;height:16px;transition:transform .18s ease;}
.kx-btn-primary{background:var(--kx-primary);color:#fff;}
.kx-btn-primary:hover{background:var(--kx-primary-700);}
.kx-btn-primary:hover svg{transform:translateX(3px);}
.kx-btn-ghost{background:transparent;border-color:var(--kx-line);color:var(--kx-primary);}
.kx-btn-ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.06);}
.kx-btn-light{background:#fff;color:var(--kx-primary);}
.kx-btn-light:hover{background:#EDF4F2;}
.kx-btn-outline-light{background:transparent;border-color:rgba(255,255,255,.32);color:#fff;}
.kx-btn-outline-light:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.14);}
.kx-btn-block{width:100%;}
.kx-btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- 文字链接 ---------- */
.kx-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--kx-primary);font-weight:600;font-size:15px;
  position:relative;transition:color .18s ease;
}
.kx-link::after{
  content:"";position:absolute;left:0;bottom:-3px;height:1px;width:0;background:currentColor;
  transition:width .18s ease;
}
.kx-link:hover{color:var(--kx-teal);}
.kx-link:hover::after{width:100%;}
.kx-link svg{width:14px;height:14px;transition:transform .18s ease;}
.kx-link:hover svg{transform:translateX(3px);}

/* ---------- 徽章 / 标签 ---------- */
.kx-badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:12px;letter-spacing:.04em;font-weight:600;
  background:rgba(23,160,143,.1);color:var(--kx-primary-700);border:1px solid rgba(23,160,143,.22);
}
.kx-badge-accent{background:rgba(217,139,58,.12);color:#8A5518;border-color:rgba(217,139,58,.3);}

/* ---------- 导航 ---------- */
.kx-header{
  position:sticky;top:0;z-index:70;background:rgba(246,244,239,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.kx-header.is-scrolled{border-bottom-color:var(--kx-line);background:rgba(255,255,255,.86);box-shadow:0 1px 0 rgba(16,32,30,.03);}
.kx-nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px;}
.kx-brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;}
.kx-brand svg{width:30px;height:30px;flex:none;}
.kx-brand-text{font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--kx-primary);}
.kx-nav{display:flex;align-items:center;gap:4px;}
.kx-nav-link{
  display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:8px;
  font-size:15px;font-weight:500;color:var(--kx-text-2);background:transparent;border:0;cursor:pointer;
  transition:color .18s ease,background-color .18s ease;min-height:44px;
}
.kx-nav-link:hover{color:var(--kx-primary);background:rgba(23,160,143,.07);}
.kx-nav-link.is-active{color:var(--kx-primary);font-weight:700;background:rgba(23,160,143,.1);}
.kx-nav-link svg{width:14px;height:14px;}

.kx-mega{position:relative;}
.kx-mega-panel{
  position:absolute;top:calc(100% + 10px);right:0;width:min(880px,92vw);
  background:var(--kx-surface);border:1px solid var(--kx-line);border-radius:var(--kx-r-card);
  box-shadow:var(--kx-shadow-2);padding:24px;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;
  opacity:0;visibility:hidden;transform:translateY(4px);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.kx-mega:hover .kx-mega-panel,.kx-mega:focus-within .kx-mega-panel,.kx-mega.is-open .kx-mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;
}
.kx-mega-title{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:14px;}
.kx-mega-item{
  display:flex;gap:12px;padding:12px;border-radius:10px;align-items:flex-start;
  transition:background-color .18s ease,transform .18s ease;
}
.kx-mega-item:hover{background:var(--kx-surface-2);transform:translateX(2px);}
.kx-mega-ico{
  flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  font-size:12px;font-weight:700;color:var(--kx-teal);background:rgba(23,160,143,.1);
  font-variant-numeric:tabular-nums;
}
.kx-mega-txt{display:block;}
.kx-mega-txt b{display:block;font-size:15px;font-weight:600;color:var(--kx-text);}
.kx-mega-txt em{display:block;font-style:normal;font-size:13px;color:var(--kx-text-3);line-height:1.6;margin-top:2px;}
.kx-mega-card{
  display:block;border:1px solid var(--kx-line);border-radius:12px;padding:16px;
  background:var(--kx-surface-2);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.kx-mega-card:hover{border-color:var(--kx-primary);transform:translateY(-2px);box-shadow:var(--kx-shadow-1);}
.kx-mega-card b{display:block;font-size:15px;color:var(--kx-primary);}
.kx-mega-card span{display:block;font-size:13px;color:var(--kx-text-3);margin-top:4px;line-height:1.65;}

.kx-burger{
  display:none;width:44px;height:44px;border:1px solid var(--kx-line);border-radius:10px;
  background:var(--kx-surface);align-items:center;justify-content:center;cursor:pointer;
}
.kx-burger span{display:block;width:18px;height:2px;background:var(--kx-primary);border-radius:2px;position:relative;}
.kx-burger span::before,.kx-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--kx-primary);border-radius:2px;}
.kx-burger span::before{top:-6px;}
.kx-burger span::after{top:6px;}

.kx-mask{position:fixed;inset:0;background:rgba(10,31,29,.45);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease;z-index:80;}
.kx-mask.is-open{opacity:1;visibility:visible;}
.kx-drawer{
  position:fixed;top:0;right:0;height:100%;width:86vw;max-width:360px;background:var(--kx-surface);
  z-index:90;padding:20px;overflow-y:auto;transform:translateX(102%);
  transition:transform .28s cubic-bezier(.2,.7,.2,1);box-shadow:var(--kx-shadow-2);
}
.kx-drawer.is-open{transform:translateX(0);}
.kx-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.kx-drawer-close{width:44px;height:44px;border:1px solid var(--kx-line);border-radius:10px;background:var(--kx-surface);font-size:20px;line-height:1;cursor:pointer;color:var(--kx-primary);}
.kx-drawer-nav{display:grid;gap:4px;margin-bottom:24px;}
.kx-drawer-link{display:block;padding:13px 12px;border-radius:10px;font-size:15px;color:var(--kx-text-2);}
.kx-drawer-link.is-active{color:var(--kx-primary);font-weight:700;background:rgba(23,160,143,.1);}
.kx-drawer-block{border-top:1px solid var(--kx-line);padding-top:18px;}

/* ---------- Hero（分类页简版） ---------- */
.kx-hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(100deg,rgba(10,31,29,.94) 0%,rgba(10,31,29,.82) 52%,rgba(14,59,54,.72) 100%),
             url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.kx-hero::after{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(23,160,143,.34) 0%,rgba(23,160,143,0) 70%);pointer-events:none;
}
.kx-hero-inner{
  position:relative;z-index:2;min-height:300px;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(44px,6vw,68px) 0;
}
.kx-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.62);margin-bottom:18px;}
.kx-breadcrumb a{color:rgba(255,255,255,.78);}
.kx-breadcrumb a:hover{color:#fff;}
.kx-hero h1{
  font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;
  max-width:16em;
}
.kx-hero-sub{margin-top:16px;font-size:clamp(15px,1.4vw,17px);line-height:1.85;color:rgba(255,255,255,.78);max-width:44em;}
.kx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.kx-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;font-size:13px;color:rgba(255,255,255,.7);}
.kx-hero-tags span{display:inline-flex;align-items:center;gap:8px;}
.kx-hero-tags span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--kx-teal);}

/* ---------- 卡片栅格 ---------- */
.kx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.kx-card{
  display:flex;flex-direction:column;background:var(--kx-surface);border:1px solid var(--kx-line);
  border-radius:var(--kx-r-card);overflow:hidden;box-shadow:var(--kx-shadow-1);
  transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.kx-card:hover{border-color:var(--kx-primary);transform:translateY(-4px);box-shadow:var(--kx-shadow-2);}
.kx-card-media{aspect-ratio:16/10;overflow:hidden;background:var(--kx-surface-2);}
.kx-card-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s cubic-bezier(.2,.7,.2,1);}
.kx-card:hover .kx-card-media img{transform:scale(1.03);}
.kx-card-body{padding:22px;display:flex;flex-direction:column;flex:1;gap:10px;}
.kx-card-body h3{font-size:1.15rem;font-weight:600;line-height:1.4;color:var(--kx-text);}
.kx-card-body p{font-size:14.5px;color:var(--kx-text-2);line-height:1.8;}
.kx-card-body .kx-link{margin-top:auto;padding-top:6px;font-size:14px;}

/* ---------- 数据带 ---------- */
.kx-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--kx-line);
  border-radius:var(--kx-r-card);background:var(--kx-surface);overflow:hidden;
}
.kx-stat{padding:28px 24px;border-right:1px solid var(--kx-line);}
.kx-stat:last-child{border-right:0;}
.kx-stat b{display:block;font-size:2.1rem;font-weight:700;color:var(--kx-primary);line-height:1.1;font-variant-numeric:tabular-nums;}
.kx-stat span{display:block;margin-top:8px;font-size:13px;letter-spacing:.06em;color:var(--kx-text-3);}
.kx-stat p{margin-top:10px;font-size:14px;color:var(--kx-text-2);line-height:1.75;}

/* ---------- 流程 ---------- */
.kx-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;}
.kx-steps::before{
  content:"";position:absolute;left:0;right:0;top:23px;height:1px;background:var(--kx-line);
}
.kx-step{position:relative;padding-top:56px;}
.kx-step-num{
  position:absolute;top:0;left:0;width:46px;height:46px;border-radius:50%;
  background:var(--kx-surface);border:1px solid var(--kx-line);display:grid;place-items:center;
  font-size:15px;font-weight:700;color:var(--kx-teal);font-variant-numeric:tabular-nums;
}
.kx-step h3{font-size:1.15rem;font-weight:600;margin-bottom:8px;}
.kx-step p{font-size:14.5px;color:var(--kx-text-2);line-height:1.8;}

/* ---------- 清单 ---------- */
.kx-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 32px;margin-top:26px;}
.kx-checklist li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--kx-text-2);line-height:1.8;}
.kx-checklist li svg{flex:none;width:18px;height:18px;margin-top:5px;color:var(--kx-teal);}

/* ---------- FAQ ---------- */
.kx-faq{border-top:1px solid var(--kx-line);}
.kx-faq-item{border-bottom:1px solid var(--kx-line);}
.kx-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:transparent;border:0;text-align:left;cursor:pointer;padding:22px 0;
  font-size:16px;font-weight:600;color:var(--kx-text);min-height:44px;
  transition:color .18s ease;
}
.kx-faq-q:hover{color:var(--kx-primary);}
.kx-faq-plus{
  flex:none;width:22px;height:22px;position:relative;transition:transform .22s ease;
}
.kx-faq-plus::before,.kx-faq-plus::after{
  content:"";position:absolute;background:var(--kx-teal);border-radius:2px;
}
.kx-faq-plus::before{left:0;top:10px;width:22px;height:2px;}
.kx-faq-plus::after{left:10px;top:0;width:2px;height:22px;}
.kx-faq-item.is-open .kx-faq-plus{transform:rotate(45deg);}
.kx-faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease;}
.kx-faq-item.is-open .kx-faq-a{max-height:600px;}
.kx-faq-a p{padding:0 0 24px;font-size:15px;color:var(--kx-text-2);line-height:1.8;max-width:70em;}

/* ---------- CTA ---------- */
.kx-cta{
  background:var(--kx-ink-deep);color:#fff;position:relative;overflow:hidden;
}
.kx-cta::after{
  content:"";position:absolute;left:-140px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(23,160,143,.28) 0%,rgba(23,160,143,0) 70%);
}
.kx-cta-inner{position:relative;z-index:2;padding:clamp(56px,7vw,96px) 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.kx-cta h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:700;line-height:1.25;letter-spacing:-.01em;max-width:20em;}
.kx-cta p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.72);line-height:1.8;max-width:38em;}
.kx-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.kx-footer{background:var(--kx-ink-deep);color:rgba(255,255,255,.78);padding:clamp(56px,7vw,80px) 0 0;}
.kx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.kx-footer h3{font-size:14px;font-weight:600;color:#fff;letter-spacing:.06em;margin-bottom:16px;}
.kx-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;margin-bottom:16px;}
.kx-footer-brand svg{width:28px;height:28px;}
.kx-footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:32em;}
.kx-social{display:flex;gap:12px;margin-top:20px;}
.kx-social a{
  width:44px;height:44px;border:1px solid rgba(255,255,255,.18);border-radius:10px;
  display:grid;place-items:center;color:rgba(255,255,255,.72);
  transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.kx-social a:hover{border-color:var(--kx-teal);color:#fff;transform:translateY(-2px);}
.kx-social svg{width:19px;height:19px;}
.kx-footer-links{display:grid;gap:10px;}
.kx-footer-links a{font-size:14.5px;color:rgba(255,255,255,.7);transition:color .18s ease,transform .18s ease;display:inline-block;}
.kx-footer-links a:hover{color:var(--kx-teal);transform:translateX(2px);}
.kx-field{margin-bottom:12px;}
.kx-field label{display:block;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.6);margin-bottom:8px;}
.kx-field input{
  width:100%;height:46px;padding:0 14px;border:1px solid rgba(255,255,255,.2);border-radius:10px;
  background:rgba(255,255,255,.06);color:#fff;transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-field input::placeholder{color:rgba(255,255,255,.35);}
.kx-field input:focus{outline:none;border-color:var(--kx-teal);box-shadow:0 0 0 3px rgba(23,160,143,.22);}
.kx-form-tip{font-size:12.5px;color:rgba(255,255,255,.45);margin-top:10px;}
.kx-footer-bottom{
  margin-top:clamp(40px,5vw,64px);border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 底部固定转化条 ---------- */
.kx-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--kx-ink-deep);color:#fff;
  height:64px;display:flex;align-items:center;
  transform:translateY(110%);transition:transform .28s cubic-bezier(.2,.7,.2,1);
  box-shadow:0 -6px 24px rgba(10,31,29,.18);
}
.kx-bar.is-show{transform:translateY(0);}
.kx-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;}
.kx-bar p{font-size:14.5px;color:rgba(255,255,255,.86);}
.kx-bar .kx-btn-primary{background:var(--kx-teal);color:#04211D;}
.kx-bar .kx-btn-primary:hover{background:#1FB9A6;}

/* ---------- 入场动效 ---------- */
.kx-in{opacity:0;transform:translateY(12px);animation:kxIn .6s cubic-bezier(.2,.7,.2,1) forwards;}
.kx-in:nth-child(2){animation-delay:.06s;}
.kx-in:nth-child(3){animation-delay:.12s;}
.kx-in:nth-child(4){animation-delay:.18s;}
.kx-in:nth-child(5){animation-delay:.24s;}
.kx-in:nth-child(6){animation-delay:.3s;}
@keyframes kxIn{to{opacity:1;transform:translateY(0);}}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .container{padding:0 22px;}
  .kx-mega-panel{width:min(760px,92vw);}
}
@media (max-width:1023px){
  .kx-nav{display:none;}
  .kx-burger{display:inline-flex;}
  .kx-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .kx-stats{grid-template-columns:repeat(2,1fr);}
  .kx-stat:nth-child(2){border-right:0;}
  .kx-stat:nth-child(1),.kx-stat:nth-child(2){border-bottom:1px solid var(--kx-line);}
  .kx-steps{grid-template-columns:1fr;gap:32px;}
  .kx-steps::before{display:none;}
  .kx-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .kx-checklist{grid-template-columns:1fr;}
}
@media (max-width:767px){
  body{padding-bottom:68px;font-size:16px;}
  .container{padding:0 20px;}
  .kx-nav-wrap{height:60px;}
  .kx-brand-text{font-size:15px;}
  .kx-hero-inner{min-height:260px;padding:36px 0;}
  .kx-hero-actions{gap:10px;}
  .kx-hero-actions .kx-btn{width:100%;}
  .kx-grid{grid-template-columns:1fr;}
  .kx-stats{grid-template-columns:1fr;}
  .kx-stat{border-right:0;border-bottom:1px solid var(--kx-line);}
  .kx-stat:last-child{border-bottom:0;}
  .kx-footer-grid{grid-template-columns:1fr;gap:28px;}
  .kx-cta-inner{flex-direction:column;align-items:flex-start;}
  .kx-cta-actions{width:100%;}
  .kx-cta-actions .kx-btn{width:100%;}
  .kx-bar{height:64px;transform:translateY(0);}
  .kx-bar p{font-size:13px;}
  .kx-bar .kx-btn{padding:11px 18px;font-size:14px;min-height:44px;}
  .kx-faq-q{font-size:15px;padding:18px 0;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  .kx-in{opacity:1;transform:none;}
}

/* roulang page: category3 */
:root{
  --kx-ink-deep:#0A1F1D;
  --kx-primary:#0E3B36;
  --kx-primary-700:#12554D;
  --kx-teal:#17A08F;
  --kx-accent:#D98B3A;
  --kx-bg:#F6F4EF;
  --kx-surface:#FFFFFF;
  --kx-surface-2:#FAF9F6;
  --kx-line:#E3E0D8;
  --kx-text:#10201E;
  --kx-text-2:#55605C;
  --kx-text-3:#8B948F;
  --kx-error:#C0492E;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(16,32,30,.04),0 8px 24px rgba(16,32,30,.06);
  --shadow-2:0 4px 10px rgba(16,32,30,.06),0 18px 40px rgba(16,32,30,.09);
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--kx-bg);
  color:var(--kx-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--kx-teal);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.kx-eyebrow{font-size:13px;letter-spacing:.12em;color:var(--kx-text-3);text-transform:uppercase}
.kx-section{padding:clamp(64px,9vw,120px) 0}
.kx-section-head{max-width:720px;margin-bottom:clamp(32px,4vw,56px)}
.kx-section-head h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:700;line-height:1.25;margin:10px 0 12px}
.kx-section-head p{color:var(--kx-text-2);font-size:16px}
.kx-hr{height:1px;background:var(--kx-line);border:0;margin:0}

/* ---------- 按钮 ---------- */
.kx-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:14px 26px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.kx-btn svg{width:16px;height:16px;transition:transform .18s ease}
.kx-btn-primary{background:var(--kx-primary);color:#fff}
.kx-btn-primary:hover{background:var(--kx-primary-700)}
.kx-btn-primary:hover svg{transform:translateX(3px)}
.kx-btn-ghost{background:transparent;border-color:var(--kx-line);color:var(--kx-primary)}
.kx-btn-ghost:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.06)}
.kx-btn-light{background:#fff;color:var(--kx-primary)}
.kx-btn-light:hover{background:#EDF3F1}
.kx-btn-outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.kx-btn-outline-light:hover{border-color:var(--kx-teal);background:rgba(23,160,143,.14)}
.kx-btn-block{width:100%}
.kx-btn:disabled{cursor:not-allowed;opacity:.5}
.kx-link{color:var(--kx-primary);font-weight:600;position:relative;display:inline-flex;align-items:center;gap:6px}
.kx-link::after{content:"";position:absolute;left:0;bottom:-3px;height:1px;width:0;background:currentColor;transition:width .18s ease}
.kx-link:hover{color:var(--kx-teal)}
.kx-link:hover::after{width:100%}

.kx-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.04em;background:rgba(23,160,143,.1);color:var(--kx-primary)}
.kx-badge-accent{background:rgba(217,139,58,.14);color:#8A5416}

/* ---------- 导航 ---------- */
.kx-header{
  position:sticky;top:0;z-index:70;
  background:rgba(246,244,239,.88);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background-color .2s ease;
}
.kx-header.is-scrolled{border-bottom-color:var(--kx-line);background:rgba(255,255,255,.9)}
.kx-nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;height:72px}
.kx-brand{display:inline-flex;align-items:center;gap:10px;min-height:44px}
.kx-brand svg{width:30px;height:30px;flex:none}
.kx-brand-text{font-size:17px;font-weight:700;letter-spacing:.01em;color:var(--kx-primary);white-space:nowrap}
.kx-nav{display:flex;align-items:center;gap:4px}
.kx-nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 14px;border-radius:8px;border:0;background:none;
  font-size:15px;color:var(--kx-text-2);cursor:pointer;
  transition:color .18s ease,background-color .18s ease;
  min-height:44px;
}
.kx-nav-link:hover{color:var(--kx-primary);background:rgba(23,160,143,.08)}
.kx-nav-link.is-active{color:var(--kx-primary);font-weight:600;background:rgba(23,160,143,.12)}
.kx-mega-trigger svg{width:14px;height:14px;transition:transform .2s ease}
.kx-mega:hover .kx-mega-trigger svg,.kx-mega:focus-within .kx-mega-trigger svg{transform:rotate(180deg)}

.kx-mega{position:relative}
.kx-mega-panel{
  position:absolute;top:calc(100% + 12px);right:0;
  width:min(880px,92vw);
  display:grid;grid-template-columns:1.05fr 1fr;gap:26px;
  padding:26px;background:var(--kx-surface);
  border:1px solid var(--kx-line);border-radius:18px;box-shadow:var(--shadow-2);
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.kx-mega:hover .kx-mega-panel,.kx-mega:focus-within .kx-mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.kx-mega-title{font-size:12px;letter-spacing:.12em;color:var(--kx-text-3);margin-bottom:14px}
.kx-mega-item{display:flex;gap:14px;padding:12px;border-radius:12px;transition:background-color .18s ease,transform .18s ease}
.kx-mega-item:hover{background:var(--kx-surface-2);transform:translateX(2px)}
.kx-mega-ico{
  flex:none;width:34px;height:34px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--kx-teal);
  background:rgba(23,160,143,.1);
}
.kx-mega-txt b{display:block;font-size:15px;font-weight:600;color:var(--kx-text)}
.kx-mega-txt em{display:block;font-style:normal;font-size:13px;color:var(--kx-text-3);line-height:1.6;margin-top:2px}
.kx-mega-card{
  display:block;padding:14px 16px;border-radius:12px;border:1px solid var(--kx-line);
  margin-bottom:10px;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.kx-mega-card:hover{border-color:var(--kx-teal);transform:translateY(-2px);box-shadow:var(--shadow-1)}
.kx-mega-card b{display:block;font-size:15px;color:var(--kx-text)}
.kx-mega-card span{display:block;font-size:13px;color:var(--kx-text-3);margin-top:2px}
.kx-mega-entry{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-size:14px;font-weight:600;color:var(--kx-primary)}
.kx-mega-entry:hover{color:var(--kx-teal)}
.kx-burger{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border:1px solid var(--kx-line);border-radius:10px;
  background:var(--kx-surface);cursor:pointer;
}
.kx-burger span{display:block;width:18px;height:2px;background:var(--kx-primary);position:relative}
.kx-burger span::before,.kx-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--kx-primary)}
.kx-burger span::before{top:-6px}
.kx-burger span::after{top:6px}

/* ---------- 分类页 Hero ---------- */
.kx-chero{
  position:relative;overflow:hidden;
  background-color:var(--kx-ink-deep);
  background-image:linear-gradient(90deg,rgba(10,31,29,.94),rgba(10,31,29,.72)),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  color:#fff;
  padding:clamp(48px,7vw,78px) 0 clamp(48px,7vw,70px);
}
.kx-chero::after{
  content:"";position:absolute;top:-140px;right:-80px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(23,160,143,.35),rgba(23,160,143,0) 68%);
  pointer-events:none;
}
.kx-chero .container{position:relative;z-index:1}
.kx-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.6);margin-bottom:20px}
.kx-crumb a{color:rgba(255,255,255,.75)}
.kx-crumb a:hover{color:var(--kx-teal)}
.kx-chero h1{
  font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;
  max-width:16em;
}
.kx-chero p{margin-top:16px;max-width:640px;color:rgba(255,255,255,.78);font-size:17px}
.kx-chero-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.kx-chero-tags span{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  border:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.85);
}

/* ---------- 概览条 ---------- */
.kx-overview{background:var(--kx-surface);border-bottom:1px solid var(--kx-line)}
.kx-overview-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.kx-overview-item{padding:32px 28px;border-right:1px solid var(--kx-line)}
.kx-overview-item:last-child{border-right:0}
.kx-overview-num{font-size:13px;letter-spacing:.12em;color:var(--kx-teal);font-weight:700}
.kx-overview-item h3{font-size:1.15rem;font-weight:600;line-height:1.4;margin:10px 0 6px}
.kx-overview-item p{font-size:14px;color:var(--kx-text-2);line-height:1.75}

/* ---------- 时间线 ---------- */
.kx-flow{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:start}
.kx-timeline{position:relative;padding-left:34px}
.kx-timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--kx-teal),rgba(227,224,216,.9));
}
.kx-tl-item{position:relative;padding-bottom:34px}
.kx-tl-item:last-child{padding-bottom:0}
.kx-tl-item::before{
  content:"";position:absolute;left:-32px;top:7px;
  width:8px;height:8px;border-radius:50%;
  background:var(--kx-surface);border:2px solid var(--kx-teal);
}
.kx-tl-item h3{font-size:1.15rem;font-weight:600;line-height:1.4;color:var(--kx-text)}
.kx-tl-item .kx-tl-tag{font-size:12px;letter-spacing:.1em;color:var(--kx-text-3);display:block;margin-bottom:4px}
.kx-tl-item p{margin-top:8px;font-size:15px;color:var(--kx-text-2)}
.kx-figure{
  position:sticky;top:96px;
  border:1px solid var(--kx-line);border-radius:var(--r-card);
  background:var(--kx-surface);padding:14px;box-shadow:var(--shadow-1);
}
.kx-figure img{border-radius:var(--r-img);width:100%;aspect-ratio:4/3;object-fit:cover}
.kx-figure figcaption{font-size:13px;color:var(--kx-text-3);margin-top:12px;line-height:1.7}
.kx-figure-list{margin-top:16px;border-top:1px solid var(--kx-line);padding-top:14px;display:grid;gap:10px}
.kx-figure-list li{display:flex;gap:10px;font-size:14px;color:var(--kx-text-2)}
.kx-figure-list li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--kx-accent);margin-top:9px}

/* ---------- 对比表 ---------- */
.kx-compare{background:var(--kx-surface);border-top:1px solid var(--kx-line);border-bottom:1px solid var(--kx-line)}
.kx-table-wrap{overflow-x:auto;border:1px solid var(--kx-line);border-radius:var(--r-card);background:var(--kx-surface);box-shadow:var(--shadow-1)}
.kx-table{width:100%;border-collapse:collapse;min-width:760px}
.kx-table thead th{
  background:var(--kx-ink-deep);color:#fff;
  font-size:13px;font-weight:600;letter-spacing:.06em;
  text-align:left;padding:16px 20px;white-space:nowrap;
}
.kx-table tbody th{
  text-align:left;font-weight:600;color:var(--kx-primary);font-size:15px;
  padding:16px 20px;border-top:1px solid var(--kx-line);white-space:nowrap;
}
.kx-table tbody td{
  padding:16px 20px;border-top:1px solid var(--kx-line);
  color:var(--kx-text-2);font-size:15px;line-height:1.7;
}
.kx-table tbody tr:nth-child(even){background:var(--kx-surface-2)}
.kx-table tbody tr:hover{background:rgba(23,160,143,.05)}
.kx-table-note{margin-top:14px;font-size:13px;color:var(--kx-text-3)}

/* ---------- 自检清单 ---------- */
.kx-check{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;border-top:1px solid var(--kx-line)}
.kx-check-item{padding:26px 0;border-bottom:1px solid var(--kx-line)}
.kx-check-item h3{font-size:1.15rem;font-weight:600;line-height:1.4;display:flex;align-items:center;gap:10px}
.kx-check-item h3 em{
  font-style:normal;font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--kx-accent);border:1px solid rgba(217,139,58,.45);border-radius:999px;
  padding:2px 10px;
}
.kx-check-item p{margin-top:10px;font-size:15px;color:var(--kx-text-2)}

/* ---------- FAQ ---------- */
.kx-faq{max-width:900px;margin:0 auto;border-top:1px solid var(--kx-line)}
.kx-faq-item{border-bottom:1px solid var(--kx-line)}
.kx-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:none;border:0;cursor:pointer;text-align:left;
  padding:22px 4px;min-height:60px;
  font-size:16px;font-weight:600;color:var(--kx-text);line-height:1.6;
  transition:color .18s ease;
}
.kx-faq-q:hover{color:var(--kx-primary)}
.kx-faq-q i{
  flex:none;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--kx-line);position:relative;
  transition:transform .22s ease,border-color .22s ease,background-color .22s ease;
}
.kx-faq-q i::before,.kx-faq-q i::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--kx-primary);
  transform:translate(-50%,-50%);
}
.kx-faq-q i::before{width:12px;height:1.5px}
.kx-faq-q i::after{width:1.5px;height:12px}
.kx-faq-item.is-open .kx-faq-q i{transform:rotate(45deg);border-color:var(--kx-teal);background:rgba(23,160,143,.08)}
.kx-faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s ease}
.kx-faq-a>div{overflow:hidden}
.kx-faq-a p{padding:0 4px 24px;font-size:15px;line-height:1.85;color:var(--kx-text-2);max-width:74ch}
.kx-faq-item.is-open .kx-faq-a{grid-template-rows:1fr}

/* ---------- 双 CTA ---------- */
.kx-cta{background:var(--kx-ink-deep);color:#fff;position:relative;overflow:hidden}
.kx-cta::after{
  content:"";position:absolute;left:-100px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(23,160,143,.28),rgba(23,160,143,0) 70%);
}
.kx-cta .container{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding-top:clamp(56px,7vw,84px);padding-bottom:clamp(56px,7vw,84px)}
.kx-cta h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:700;line-height:1.25;max-width:16em}
.kx-cta p{margin-top:12px;color:rgba(255,255,255,.72);font-size:16px;max-width:42ch}
.kx-cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- 页脚 ---------- */
.kx-footer{background:var(--kx-ink-deep);color:rgba(255,255,255,.78);padding:clamp(56px,7vw,80px) 0 0}
.kx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.kx-footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px}
.kx-footer-brand svg{width:28px;height:28px}
.kx-footer-desc{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:34ch}
.kx-social{display:flex;gap:10px;margin-top:20px}
.kx-social a{
  width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.8);
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.kx-social a:hover{border-color:var(--kx-teal);color:var(--kx-teal);background:rgba(23,160,143,.12)}
.kx-social svg{width:20px;height:20px}
.kx-footer h3{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px}
.kx-footer-links{display:grid;gap:12px}
.kx-footer-links a{font-size:14px;color:rgba(255,255,255,.66);transition:color .18s ease,transform .18s ease;display:inline-block}
.kx-footer-links a:hover{color:var(--kx-teal);transform:translateX(2px)}
.kx-sub-form{display:grid;gap:12px;max-width:320px}
.kx-field label{display:block;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.6);margin-bottom:8px}
.kx-field input{
  width:100%;height:46px;padding:0 14px;border-radius:10px;
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);
  color:#fff;font-size:15px;font-family:inherit;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-field input::placeholder{color:rgba(255,255,255,.4)}
.kx-field input:focus{outline:none;border-color:var(--kx-teal);box-shadow:0 0 0 3px rgba(23,160,143,.22)}
.kx-form-tip{font-size:12px;color:rgba(255,255,255,.45);line-height:1.7}
.kx-footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 28px;display:flex;flex-wrap:wrap;gap:12px 24px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 底部固定条 ---------- */
.kx-fixedbar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--kx-ink-deep);color:#fff;
  transform:translateY(110%);opacity:0;pointer-events:none;
  transition:transform .3s ease,opacity .3s ease;
}
.kx-fixedbar.is-show{transform:translateY(0);opacity:1;pointer-events:auto}
.kx-fixedbar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:64px;padding:10px 0;
}
.kx-fixedbar p{font-size:14px;color:rgba(255,255,255,.82)}
.kx-fixedbar .kx-btn{min-height:44px;padding:10px 22px}

/* ---------- 动效 ---------- */
.kx-reveal{opacity:0;transform:translateY(12px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.kx-reveal.is-in{opacity:1;transform:translateY(0)}
.kx-reveal:nth-child(2){transition-delay:.06s}
.kx-reveal:nth-child(3){transition-delay:.12s}
.kx-reveal:nth-child(4){transition-delay:.18s}
.kx-reveal:nth-child(5){transition-delay:.24s}
.kx-reveal:nth-child(6){transition-delay:.3s}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .kx-burger{display:inline-flex}
  .kx-nav{
    position:fixed;top:0;right:0;z-index:80;
    height:100vh;width:86vw;max-width:390px;
    background:var(--kx-surface);
    flex-direction:column;align-items:stretch;gap:4px;
    padding:84px 20px 48px;
    transform:translateX(100%);
    transition:transform .28s ease;
    box-shadow:-12px 0 40px rgba(16,32,30,.14);
    overflow-y:auto;overscroll-behavior:contain;
  }
  .kx-nav.is-open{transform:translateX(0)}
  .kx-nav-link{padding:14px 12px;font-size:16px;justify-content:space-between;width:100%}
  .kx-mega{display:block;width:100%}
  .kx-mega-panel{
    position:static;width:auto;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;padding:4px 0 8px;grid-template-columns:1fr;gap:14px;
    background:transparent;
  }
  .kx-mega-title{display:none}
  .kx-mega-item{padding:10px 4px;border-bottom:1px solid var(--kx-line);border-radius:0}
  .kx-mega-card{margin-bottom:8px}
  .kx-flow{grid-template-columns:1fr}
  .kx-figure{position:static}
}
@media (max-width:1023px){
  .kx-overview-grid{grid-template-columns:1fr 1fr}
  .kx-overview-item{border-right:0;border-bottom:1px solid var(--kx-line)}
  .kx-overview-item:nth-child(odd){border-right:1px solid var(--kx-line)}
  .kx-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .kx-check{grid-template-columns:1fr}
}
@media (max-width:767px){
  .container{padding:0 20px}
  body{font-size:15px;padding-bottom:64px}
  .kx-nav-wrap{height:60px}
  .kx-brand-text{font-size:15px}
  .kx-overview-grid{grid-template-columns:1fr}
  .kx-overview-item{padding:24px 0;border-right:0!important}
  .kx-chero{padding:40px 0 44px}
  .kx-chero p{font-size:15px}
  .kx-table thead th,.kx-table tbody th,.kx-table tbody td{padding:14px 16px;font-size:14px}
  .kx-cta .container{flex-direction:column;align-items:flex-start}
  .kx-cta-actions{width:100%}
  .kx-cta-actions .kx-btn{flex:1 1 auto}
  .kx-footer-grid{grid-template-columns:1fr;gap:30px}
  .kx-fixedbar{transform:translateY(0);opacity:1;pointer-events:auto}
  .kx-fixedbar-inner{min-height:60px;padding:8px 0;gap:12px}
  .kx-fixedbar p{font-size:13px;line-height:1.5}
  .kx-fixedbar p span{display:block}
  .kx-fixedbar .kx-btn{padding:9px 16px;font-size:14px;white-space:nowrap}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .kx-reveal{opacity:1;transform:none}
}