/* roulang page: index */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-dark:#CB4720;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--jade-soft:#EAF1EF;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--tier-jade:#7FA8A0;
--tier-bi:#1F7A6E;
--tier-mo:#0A3B37;
--tier-yun:#16211F;
--radius:14px;
--radius-lg:16px;
--radius-pill:999px;
--shadow-sm:0 1px 2px rgba(10,59,55,.06),0 8px 24px -12px rgba(10,59,55,.18);
--shadow-md:0 2px 4px rgba(10,59,55,.08),0 18px 38px -18px rgba(10,59,55,.28);
--font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
margin:0;
font-family:var(--font);
font-size:16px;
line-height:1.75;
color:var(--ink-2);
background:var(--paper);
font-variant-numeric:tabular-nums;
overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand-900)}
h1,h2,h3,h4{color:var(--ink);margin:0;font-weight:700;letter-spacing:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}
.kx-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* ---------- 容器 ---------- */
.kx-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.kx-section{padding:88px 0}
.kx-section--tight{padding:64px 0}
.kx-section--paper{background:var(--paper)}
.kx-section--white{background:var(--paper-2)}
.kx-head{max-width:720px;margin-bottom:40px}
.kx-eyebrow{
display:inline-block;font-size:13px;font-weight:600;color:var(--brand-600);
padding:4px 12px;border-radius:var(--radius-pill);background:var(--jade-soft);margin-bottom:14px;
}
.kx-h2{font-size:clamp(22px,2.8vw,32px);line-height:1.3;margin-bottom:12px;position:relative}
.kx-h2--bar{padding-left:16px}
.kx-h2--bar::before{
content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--brand-600);
}
.kx-h3{font-size:19px;line-height:1.4;margin-bottom:8px}
.kx-lead{font-size:16px;color:var(--ink-2);margin:0}
.kx-muted{color:var(--ink-3);font-size:13px;line-height:1.6}
.kx-row-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.kx-row-head .kx-head{margin-bottom:0}
/* ---------- 按钮 ---------- */
.kx-btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
min-height:46px;padding:0 24px;border-radius:var(--radius-pill);
font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;
}
.kx-btn:active{transform:translateY(1px)}
.kx-btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -10px rgba(228,87,46,.7)}
.kx-btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -12px rgba(228,87,46,.8)}
.kx-btn--outline{background:var(--paper-2);color:var(--brand-600);border-color:var(--brand-600)}
.kx-btn--outline:hover{background:var(--jade-soft);color:var(--brand-900);transform:translateY(-1px)}
.kx-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.kx-btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.kx-btn--block{width:100%}
.kx-btn[disabled]{opacity:.45;pointer-events:none}
.kx-link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-600);border-bottom:1px solid transparent;padding-bottom:2px}
.kx-link-arrow:hover{border-bottom-color:var(--brand-600);color:var(--brand-900)}
.kx-link-arrow svg{width:14px;height:14px;transition:transform .18s ease}
.kx-link-arrow:hover svg{transform:translateX(3px)}
/* ---------- 徽章 / 标签 ---------- */
.kx-badge{
display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
border-radius:var(--radius-pill);font-size:13px;font-weight:600;line-height:1;
}
.kx-badge--accent{background:var(--accent);color:#fff}
.kx-badge--soft{background:var(--accent-soft);color:var(--accent-dark)}
.kx-badge--jade{background:var(--jade-soft);color:var(--brand-700)}
.kx-badge--line{background:transparent;color:var(--brand-700);border:1px solid var(--jade)}
.kx-tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:var(--radius-pill);background:var(--jade-soft);color:var(--brand-700)}
/* ---------- 顶部状态条 ---------- */
.kx-statusbar{background:var(--brand-900);color:rgba(255,255,255,.9);font-size:13px}
.kx-statusbar .kx-container{display:flex;align-items:center;gap:18px;min-height:34px;padding-top:4px;padding-bottom:4px}
.kx-statusbar-tag{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:#fff;white-space:nowrap}
.kx-statusbar-tag i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
.kx-countdown{margin-left:auto;display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.86);white-space:nowrap}
.kx-countdown b{font-weight:600;color:#fff}
.kx-count-unit{display:inline-flex;align-items:baseline;gap:3px;font-variant-numeric:tabular-nums}
.kx-count-unit span:first-child{min-width:22px;text-align:center;font-weight:700;color:#fff}
.kx-statusbar-close{
width:26px;height:26px;border-radius:50%;color:rgba(255,255,255,.75);
display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.25);
}
.kx-statusbar-close:hover{background:rgba(255,255,255,.14);color:#fff}
.kx-statusbar-close svg{width:12px;height:12px}
/* ---------- 主导航 ---------- */
.kx-header{
position:sticky;top:0;z-index:60;background:var(--paper-2);
border-bottom:1px solid var(--line);transition:box-shadow .2s ease;
}
.kx-header.is-scrolled{box-shadow:0 10px 28px -20px rgba(10,59,55,.5)}
.kx-nav{display:flex;align-items:center;gap:28px;min-height:68px}
.kx-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--ink);white-space:nowrap}
.kx-logo:hover{color:var(--brand-900)}
.kx-logo-mark{
width:34px;height:34px;border-radius:10px;background:var(--brand-900);
display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.kx-logo-mark svg{width:18px;height:18px}
.kx-nav-channels{display:flex;align-items:center;gap:26px;margin-left:12px}
.kx-nav-channels a{
position:relative;font-size:15px;font-weight:500;color:var(--ink-2);padding:22px 0;
}
.kx-nav-channels a::after{
content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;border-radius:2px;
background:var(--brand-600);transform:scaleX(0);transition:transform .2s ease;
}
.kx-nav-channels a:hover{color:var(--brand-600)}
.kx-nav-channels a:hover::after{transform:scaleX(1)}
.kx-nav-channels a.is-active{color:var(--brand-600);font-weight:600}
.kx-nav-channels a.is-active::after{transform:scaleX(1)}
.kx-nav-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.kx-nav-login{font-size:15px;font-weight:600;color:var(--ink-2)}
.kx-nav-login:hover{color:var(--brand-600)}
.kx-nav-cta{position:relative}
.kx-nav-cta .kx-badge{position:absolute;top:-10px;right:-14px}
.kx-burger{
display:none;width:44px;height:44px;align-items:center;justify-content:center;
border-radius:10px;border:1px solid var(--line);margin-left:auto;color:var(--ink)
}
.kx-burger:hover{background:var(--paper);border-color:var(--jade)}
/* ---------- 移动抽屉 ---------- */
.kx-drawer{
position:fixed;inset:0;z-index:90;background:var(--brand-900);color:#fff;
padding:22px 22px 0;display:flex;flex-direction:column;
transform:translateX(100%);transition:transform .26s ease;visibility:hidden;
}
.kx-drawer.is-open{transform:translateX(0);visibility:visible}
.kx-drawer-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.kx-drawer .kx-logo{color:#fff}
.kx-drawer .kx-logo-mark{background:rgba(255,255,255,.12)}
.kx-drawer-close{width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.25);color:#fff;display:inline-flex;align-items:center;justify-content:center}
.kx-drawer-status{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:18px 0 4px;font-size:13px;color:rgba(255,255,255,.8)}
.kx-drawer-menu{display:flex;flex-direction:column;padding:18px 0;gap:2px}
.kx-drawer-menu a{
color:rgba(255,255,255,.86);font-size:17px;font-weight:500;padding:14px 4px;
border-bottom:1px solid rgba(255,255,255,.1);min-height:44px;display:flex;align-items:center;
}
.kx-drawer-menu a:hover,.kx-drawer-menu a.is-active{color:#fff}
.kx-drawer-menu a.is-active{font-weight:700}
.kx-drawer-foot{margin-top:auto;padding:18px 0 26px;border-top:1px solid rgba(255,255,255,.14)}
.kx-drawer-foot .kx-btn{width:100%}
/* ---------- Hero ---------- */
.kx-hero{
position:relative;overflow:hidden;background:var(--paper-2);
padding:72px 0 64px;border-bottom:1px solid var(--line);
}
.kx-hero-bg{position:absolute;inset:0;background-color:#0A3B37;opacity:0}
.kx-cloud{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.kx-hero .kx-container{position:relative;z-index:2}
.kx-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.kx-hero h1{font-size:clamp(30px,4.6vw,46px);line-height:1.25;margin-bottom:18px;max-width:16em}
.kx-hero-sub{font-size:17px;line-height:1.8;color:var(--ink-2);max-width:34em;margin-bottom:28px}
.kx-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.kx-hero-stats{display:flex;flex-wrap:wrap;gap:34px}
.kx-hero-stat{min-width:120px}
.kx-hero-stat b{display:block;font-size:26px;font-weight:700;color:var(--brand-900);line-height:1.2}
.kx-hero-stat span{font-size:13px;color:var(--ink-3);line-height:1.6}
.kx-hero-stats .kx-divider{width:1px;background:var(--line)}
.kx-membercard{
position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--brand-900);
color:#fff;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end;
box-shadow:var(--shadow-md);
}
.kx-membercard-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;background-color:#0A3B37}
.kx-membercard-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,59,55,.72) 0%,rgba(10,59,55,.86) 100%)}
.kx-membercard-body{position:relative;z-index:2;padding:28px}
.kx-membercard-body h2{color:#fff;font-size:22px;line-height:1.35;margin:14px 0 10px}
.kx-membercard-body p{color:rgba(255,255,255,.78);font-size:14px;margin-bottom:18px}
.kx-membercard-list{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.kx-membercard-list li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:rgba(255,255,255,.86)}
.kx-membercard-list svg{width:16px;height:16px;flex:0 0 auto;margin-top:4px;color:var(--jade)}
.kx-membercard-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.14);padding-top:16px;font-size:13px;color:rgba(255,255,255,.7)}
/* ---------- 速览条 ---------- */
.kx-quickbar{background:var(--paper);border-bottom:1px solid var(--line)}
.kx-quickbar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.kx-quickitem{display:flex;align-items:flex-start;gap:12px;padding:26px 22px;border-right:1px solid var(--line)}
.kx-quickitem:last-child{border-right:0}
.kx-quickitem svg{width:22px;height:22px;flex:0 0 auto;color:var(--brand-600);margin-top:2px}
.kx-quickitem b{display:block;font-size:15px;color:var(--ink);margin-bottom:2px}
.kx-quickitem span{font-size:13px;color:var(--ink-3);line-height:1.6}
/* ---------- 对比表 ---------- */
.kx-table-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper-2);overflow:hidden;box-shadow:var(--shadow-sm)}
.kx-table-scroll{overflow-x:auto}
table.kx-compare{width:100%;border-collapse:collapse;font-size:15px;margin:0;background:transparent}
table.kx-compare th,table.kx-compare td{
padding:0 20px;height:56px;text-align:center;vertical-align:middle;
border-bottom:1px solid var(--line);background:transparent;
}
table.kx-compare thead th{
position:sticky;top:0;z-index:3;height:64px;font-size:14px;font-weight:600;
color:var(--ink);background:var(--paper);letter-spacing:0;
}
table.kx-compare thead th:first-child{text-align:left}
table.kx-compare tbody tr:nth-child(odd) td{background:#FCFBF8}
table.kx-compare tbody tr:hover td{background:#F4F1EA}
table.kx-compare tbody td:first-child{text-align:left;font-weight:600;color:var(--ink)}
table.kx-compare tbody tr:last-child td{border-bottom:0}
table.kx-compare th:nth-child(3),table.kx-compare td:nth-child(3){
background:rgba(18,98,91,.06);border-left:1px solid rgba(18,98,91,.35);border-right:1px solid rgba(18,98,91,.35);
}
table.kx-compare tbody tr:nth-child(odd) td:nth-child(3){background:rgba(18,98,91,.09)}
table.kx-compare tbody tr:hover td:nth-child(3){background:rgba(18,98,91,.13)}
.kx-th-reco{display:flex;flex-direction:column;align-items:center;gap:5px}
.kx-yes{width:20px;height:20px;color:var(--brand-600);display:inline-block;vertical-align:middle}
.kx-no{width:18px;height:18px;color:#BDB6A8;display:inline-block;vertical-align:middle}
.kx-part{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:var(--radius-pill);background:var(--jade-soft);color:var(--brand-700)}
.kx-table-note{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--ink-3)}
/* ---------- 等级卡 ---------- */
.kx-tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:start}
.kx-tier{
position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:26px 24px 24px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
display:flex;flex-direction:column;height:100%;
}
.kx-tier:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-600)}
.kx-tier::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:var(--radius) var(--radius) 0 0;background:var(--tier-jade)}
.kx-tier--bi::before{background:var(--tier-bi)}
.kx-tier--mo::before{background:var(--tier-mo)}
.kx-tier--yun{grid-column:span 2;min-height:calc(100% + 8px);border-color:var(--accent);box-shadow:0 2px 4px rgba(228,87,46,.08),0 20px 40px -20px rgba(228,87,46,.4)}
.kx-tier--yun::before{background:var(--tier-yun)}
.kx-tier-name{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.kx-tier-name h3{font-size:20px;margin:0}
.kx-tier-desc{font-size:14px;color:var(--ink-3);line-height:1.7;margin-bottom:18px}
.kx-tier-list{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.kx-tier-list li{display:flex;gap:9px;font-size:14px;color:var(--ink-2);line-height:1.65}
.kx-tier-list svg{width:15px;height:15px;flex:0 0 auto;margin-top:5px;color:var(--brand-600)}
.kx-tier-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:16px}
/* ---------- 专属内容 ---------- */
.kx-contentgrid{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:auto auto;gap:22px}
.kx-ccard{
position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--paper-2);
border:1px solid var(--line);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.kx-ccard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-600)}
.kx-ccard--big{grid-row:span 2}
.kx-ccard-media{position:relative;aspect-ratio:16/9;background-color:#E6E2D9;overflow:hidden}
.kx-ccard--big .kx-ccard-media{aspect-ratio:16/10}
.kx-ccard-media img{width:100%;height:100%;object-fit:cover}
.kx-ccard-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.kx-ccard-body h3{font-size:19px;line-height:1.4}
.kx-ccard--big .kx-ccard-body h3{font-size:22px}
.kx-ccard-body p{font-size:14px;color:var(--ink-2);margin:0}
.kx-ccard-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.kx-lock{
position:absolute;inset:0;background:rgba(10,59,55,.85);
display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;
}
.kx-lock svg{width:26px;height:26px;color:var(--jade)}
.kx-lock span{font-size:13px;font-weight:600;letter-spacing:0}
/* ---------- 资讯列表 ---------- */
.kx-posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kx-post{
height:100%;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);
transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.kx-post:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-600)}
.kx-post h3{font-size:18px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kx-post h3 a{color:var(--ink)}
.kx-post h3 a:hover{color:var(--brand-600)}
.kx-post p{font-size:14px;color:var(--ink-3);line-height:1.7;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kx-post-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:14px;font-size:13px;color:var(--ink-3)}
.kx-empty{
grid-column:1/-1;text-align:center;padding:56px 24px;background:var(--paper-2);
border:1px dashed var(--line);border-radius:var(--radius-lg);
}
.kx-empty svg{width:34px;height:34px;color:var(--jade);margin-bottom:14px}
.kx-empty p{font-size:15px;color:var(--ink-2);margin-bottom:18px}
/* ---------- FAQ ---------- */
.kx-faq-layout{display:grid;grid-template-columns:1.9fr 1fr;gap:44px;align-items:start}
ul.kx-faq.accordion{background:transparent;border:0;margin:0}
.kx-faq .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}
.kx-faq .accordion-item:first-child{border-top:1px solid var(--line)}
.kx-faq .accordion-title{
position:relative;display:block;padding:20px 52px 20px 0;background:transparent;border:0;
font-size:17px;font-weight:600;color:var(--ink);line-height:1.5;transition:background-color .18s ease,color .18s ease;border-radius:8px;
}
.kx-faq .accordion-title:hover{background:#F1EEE7;color:var(--brand-900)}
.kx-faq .accordion-title:focus{outline:2px solid var(--brand-600);outline-offset:2px}
.kx-faq .accordion-title::before{display:none;content:""}
.kx-faq .accordion-title::after{
content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);
font-size:22px;font-weight:400;color:var(--brand-600);line-height:1;transition:transform .22s ease;
}
.kx-faq .accordion-item.is-active .accordion-title{color:var(--brand-900)}
.kx-faq .accordion-item.is-active .accordion-title::after{transform:translateY(-50%) rotate(45deg)}
.kx-faq .accordion-content{padding:0 0 22px;border:0;background:transparent;color:var(--ink-2);font-size:15px;line-height:1.85}
.kx-faq .accordion-content p:last-child{margin-bottom:0}
.kx-aside-card{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:26px 24px;box-shadow:var(--shadow-sm);position:sticky;top:96px;
}
.kx-aside-card h3{font-size:18px;margin-bottom:10px}
.kx-aside-card p{font-size:14px;color:var(--ink-3);line-height:1.75;margin-bottom:18px}
/* ---------- CTA 带 ---------- */
.kx-cta{position:relative;background:var(--brand-900);color:#fff;overflow:hidden;padding:76px 0}
.kx-cta .kx-container{position:relative;z-index:2}
.kx-cta-left h2{color:#fff;font-size:clamp(22px,2.8vw,32px);line-height:1.3;margin-bottom:14px}
.kx-cta-left>p{color:rgba(255,255,255,.75);font-size:15px;max-width:30em;margin-bottom:24px}
.kx-cta-points{display:flex;flex-direction:column;gap:14px}
.kx-cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.9)}
.kx-cta-points svg{width:17px;height:17px;flex:0 0 auto;margin-top:4px;color:var(--accent)}
.kx-cta-card{background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-md);color:var(--ink-2)}
.kx-cta-card h3{font-size:20px;margin-bottom:6px}
.kx-cta-card>p{font-size:13px;color:var(--ink-3);margin-bottom:20px}
.kx-field{margin-bottom:16px}
.kx-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px}
.kx-input{
width:100%;height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--line);
background:#fff;font-size:15px;color:var(--ink);transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-input::placeholder{color:#A9A296}
.kx-input:focus{outline:none;border-color:var(--brand-600);box-shadow:0 0 0 2px rgba(18,98,91,.22)}
.kx-check{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--ink-3);line-height:1.6;margin-bottom:18px}
.kx-check input{width:16px;height:16px;margin-top:2px;accent-color:var(--brand-600);flex:0 0 auto}
.kx-form-msg{font-size:13px;color:var(--brand-700);margin-top:12px;display:none}
.kx-form-msg.is-show{display:block}
/* ---------- 页脚 ---------- */
.kx-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:14px}
.kx-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.kx-footer .kx-logo{color:#fff;margin-bottom:14px}
.kx-footer .kx-logo-mark{background:rgba(255,255,255,.12)}
.kx-footer-brand p{font-size:13px;line-height:1.8;color:rgba(255,255,255,.6);max-width:26em;margin:0}
.kx-footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.kx-footer ul{display:flex;flex-direction:column;gap:11px}
.kx-footer ul a{color:rgba(255,255,255,.72);font-size:14px}
.kx-footer ul a:hover{color:#fff}
.kx-footer-bottom{
border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;
align-items:center;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.55);
}
/* ---------- 响应式 ---------- */
@media (max-width:1023px){
.kx-section{padding:64px 0}
.kx-nav-channels{display:none}
.kx-nav-login{display:none}
.kx-nav-actions .kx-btn{display:none}
.kx-burger{display:inline-flex}
.kx-hero{padding:56px 0 48px}
.kx-membercard{min-height:300px;margin-top:36px}
.kx-quickbar-grid{grid-template-columns:repeat(2,1fr)}
.kx-quickitem:nth-child(2){border-right:0}
.kx-quickitem:nth-child(1),.kx-quickitem:nth-child(2){border-bottom:1px solid var(--line)}
.kx-tiers{grid-template-columns:repeat(2,1fr)}
.kx-tier--yun{grid-column:span 2}
.kx-contentgrid{grid-template-columns:1fr}
.kx-ccard--big{grid-row:auto}
.kx-posts{grid-template-columns:repeat(2,1fr)}
.kx-faq-layout{grid-template-columns:1fr;gap:32px}
.kx-aside-card{position:static}
.kx-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
.kx-container{padding:0 16px}
.kx-section{padding:56px 0}
.kx-section--tight{padding:48px 0}
.kx-statusbar .kx-container{gap:10px;flex-wrap:wrap}
.kx-statusbar-tag{font-size:12px}
.kx-countdown{margin-left:0;font-size:12px}
.kx-hero h1{font-size:30px}
.kx-hero-sub{font-size:16px}
.kx-hero-stats{gap:20px}
.kx-hero-stat b{font-size:22px}
.kx-hero-actions .kx-btn{flex:1 1 100%}
.kx-row-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
.kx-quickbar-grid{grid-template-columns:1fr}
.kx-quickitem{border-right:0;border-bottom:1px solid var(--line);padding:20px 16px}
.kx-quickitem:last-child{border-bottom:0}
.kx-tiers{grid-template-columns:1fr}
.kx-tier--yun{grid-column:span 1;min-height:0}
.kx-posts{grid-template-columns:1fr}
.kx-cta{padding:56px 0}
.kx-cta-card{margin-top:32px}
.kx-footer{padding-top:48px}
.kx-footer-grid{grid-template-columns:1fr;gap:28px}
/* 表格折叠为卡片 */
.kx-table-scroll{overflow:visible}
table.kx-compare{display:block}
table.kx-compare thead{display:none}
table.kx-compare tbody,table.kx-compare tr,table.kx-compare td{display:block;width:100%}
table.kx-compare tr{
border-bottom:1px solid var(--line);padding:8px 0;
}
table.kx-compare tr:last-child{border-bottom:0}
table.kx-compare td{
height:auto;padding:9px 18px;text-align:right;display:flex;align-items:center;justify-content:space-between;gap:14px;
border:0;background:transparent!important;
}
table.kx-compare td::before{
content:attr(data-label);font-size:13px;font-weight:600;color:var(--ink-3);text-align:left;
}
table.kx-compare td:first-child{
font-size:16px;font-weight:700;color:var(--ink);padding-top:14px;
}
table.kx-compare td:first-child::before{display:none}
table.kx-compare td:nth-child(3),table.kx-compare th:nth-child(3){border-left:0;border-right:0}
table.kx-compare td:nth-child(3){border-left:2px solid var(--brand-600)}
}
@media (max-width:520px){
.kx-hero-stat b{font-size:20px}
.kx-btn{min-height:48px;padding:0 20px;font-size:15px}
.kx-ccard-body{padding:18px 18px 20px}
.kx-ccard-body h3{font-size:18px}
.kx-post{padding:20px}
.kx-cta-card{padding:22px}
.kx-faq .accordion-title{font-size:16px;padding-right:44px}
}
/* roulang page: article */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--tier-jade:#7FA8A0;
--tier-bi:#1F7A6E;
--tier-mo:#0A3B37;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--radius-card:14px;
--radius-media:16px;
--radius-pill:999px;
--radius-input:10px;
--shadow-sm:0 1px 2px rgba(10,59,55,.06), 0 8px 24px -12px rgba(10,59,55,.18);
--shadow-hover:0 6px 18px rgba(10,59,55,.12), 0 18px 40px -20px rgba(10,59,55,.28);
--section-y:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
margin:0;
background:var(--paper);
color:var(--ink-2);
font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
font-size:16px;
line-height:1.75;
font-weight:400;
-webkit-font-smoothing:antialiased;
}
body.kx-no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:var(--brand-600);text-decoration:none}
a:hover{color:var(--brand-700)}
h1,h2,h3,h4{color:var(--ink);margin:0;font-weight:600;letter-spacing:0;line-height:1.3}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}
.kx-num{font-variant-numeric:tabular-nums}
.kx-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
/* 顶部状态条 */
.kx-topbar{background:var(--brand-900);color:#fff;font-size:13px}
.kx-topbar-inner{display:flex;align-items:center;gap:16px;min-height:34px;flex-wrap:wrap}
.kx-topbar-tag{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:var(--radius-pill);background:var(--accent);color:#fff;font-weight:600}
.kx-topbar-count{color:rgba(255,255,255,.72)}
.kx-countdown{display:inline-flex;align-items:center;gap:6px}
.kx-count-item{display:inline-flex;align-items:baseline;gap:2px}
.kx-count-item b{font-size:14px;font-weight:700;color:#fff}
.kx-count-item i{font-style:normal;color:rgba(255,255,255,.6);font-size:12px}
.kx-topbar-close{margin-left:auto;background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff;border-radius:var(--radius-pill);height:22px;padding:0 10px;font-size:12px;cursor:pointer;transition:.18s}
.kx-topbar-close:hover{background:rgba(255,255,255,.12)}
.kx-topbar-close:active{transform:translateY(1px)}
/* 主导航 */
.kx-header{position:sticky;top:0;z-index:80;background:var(--paper-2);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.kx-header.is-stuck{box-shadow:0 10px 30px -22px rgba(10,59,55,.55)}
.kx-nav{height:68px;display:flex;align-items:center;gap:28px}
.kx-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--ink);letter-spacing:0}
.kx-logo:hover{color:var(--brand-700)}
.kx-logo-mark{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.kx-logo-mark svg{width:26px;height:26px;display:block}
.kx-logo--light{color:#fff}
.kx-logo--light:hover{color:#fff}
.kx-nav-channels{display:flex;align-items:center;gap:24px;margin-left:8px}
.kx-nav-channels a{font-size:15px;color:var(--ink-2);padding:6px 2px;border-bottom:2px solid transparent;transition:color .18s,border-color .18s}
.kx-nav-channels a:hover{color:var(--brand-700)}
.kx-nav-channels a.is-active{color:var(--brand-700);border-bottom-color:var(--brand-600);font-weight:600}
.kx-nav-actions{margin-left:auto;display:flex;align-items:center;gap:16px}
.kx-nav-login{font-size:15px;color:var(--ink-2)}
.kx-nav-login:hover{color:var(--brand-700)}
.kx-nav-cta{display:inline-flex;align-items:center;gap:8px}
.kx-burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--brand-700);cursor:pointer;transition:.18s}
.kx-burger:hover{border-color:var(--brand-600);color:var(--brand-900)}
.kx-burger:active{transform:translateY(1px)}
/* 按钮 */
.kx-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:var(--radius-pill);border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:background .18s,color .18s,transform .18s,box-shadow .18s,border-color .18s}
.kx-btn--primary{background:var(--accent);color:#fff}
.kx-btn--primary:hover{background:#D14A22;color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(228,87,46,.7)}
.kx-btn--primary:active{transform:translateY(1px);box-shadow:none}
.kx-btn--outline{background:#fff;color:var(--brand-700);border-color:var(--brand-700)}
.kx-btn--outline:hover{background:var(--brand-700);color:#fff;transform:translateY(-1px)}
.kx-btn--outline:active{transform:translateY(1px)}
.kx-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.kx-btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.kx-btn--ghost:active{transform:translateY(1px)}
.kx-btn--block{width:100%}
.kx-btn--text{min-height:0;padding:0;border:0;background:none;color:var(--brand-600);font-weight:600;border-radius:0}
.kx-btn--text:hover{color:var(--brand-700);text-decoration:underline}
.kx-btn:disabled,.kx-btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
/* 徽章 */
.kx-badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;line-height:1}
.kx-badge--accent{background:var(--accent);color:#fff}
.kx-badge--tier{background:rgba(127,168,160,.2);color:var(--brand-700)}
.kx-badge--soft{background:var(--accent-soft);color:#AF3A15}
.kx-badge--outline{background:#fff;border:1px solid var(--line);color:var(--ink-3)}
.kx-badge--jade{background:rgba(127,168,160,.18);color:#14564F}
/* 卡片 */
.kx-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s,box-shadow .2s}
.kx-card:hover{transform:translateY(-3px);border-color:var(--brand-600);box-shadow:var(--shadow-hover)}
.kx-card h3{font-size:18px;margin-bottom:12px}
/* 抽屉 */
.kx-drawer{position:fixed;inset:0;z-index:120;background:rgba(10,59,55,.5);opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}
.kx-drawer.is-open{opacity:1;visibility:visible}
.kx-drawer-inner{position:absolute;top:0;right:0;width:min(88vw,360px);height:100%;background:var(--brand-900);color:rgba(255,255,255,.82);padding:20px 22px 28px;display:flex;flex-direction:column;gap:20px;transform:translateX(100%);transition:transform .26s ease;overflow-y:auto}
.kx-drawer.is-open .kx-drawer-inner{transform:translateX(0)}
.kx-drawer-head{display:flex;align-items:center;justify-content:space-between}
.kx-drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:20px;line-height:1;cursor:pointer}
.kx-drawer-status{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.78);border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);padding:12px 0}
.kx-drawer-status b{color:#fff}
.kx-drawer-nav{display:flex;flex-direction:column;gap:4px}
.kx-drawer-nav a{color:rgba(255,255,255,.86);font-size:16px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.kx-drawer-nav a:hover{color:#fff}
.kx-drawer-cta{margin-top:auto}
/* 面包屑 */
.kx-breadcrumb-wrap{background:var(--paper-2);border-bottom:1px solid var(--line)}
.kx-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);padding:12px 0}
.kx-breadcrumb li{display:inline-flex;align-items:center;gap:8px}
.kx-breadcrumb li+li::before{content:"/";color:#C9C2B6}
.kx-breadcrumb a{color:var(--ink-3)}
.kx-breadcrumb a:hover{color:var(--brand-700)}
.kx-breadcrumb .is-current{color:var(--ink-2);font-weight:600}
/* 文章头 */
.kx-article-head{background:var(--paper-2);border-bottom:1px solid var(--line);padding:36px 0 32px}
.kx-article-head-inner{max-width:820px}
.kx-article-head h1{font-size:clamp(26px,3.6vw,38px);line-height:1.28;margin:14px 0 16px}
.kx-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:var(--ink-3)}
.kx-meta span{display:inline-flex;align-items:center;gap:6px}
.kx-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--jade);display:inline-block}
.kx-lead{max-width:820px;margin-top:18px;font-size:16px;color:var(--ink-2)}
/* 正文布局 */
.kx-article-body{padding:56px 0 0}
.kx-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.kx-article-main{min-width:0}
.kx-prose{max-width:760px;font-size:17px;line-height:1.9;color:var(--ink-2)}
.kx-prose h2{font-size:clamp(22px,2.8vw,28px);margin:44px 0 16px;padding-left:12px;border-left:3px solid var(--brand-600)}
.kx-prose h3{font-size:20px;margin:32px 0 12px;color:var(--brand-700)}
.kx-prose h4{font-size:17px;margin:24px 0 10px}
.kx-prose p{margin:0 0 1.2em}
.kx-prose ul,.kx-prose ol{margin:0 0 1.2em;padding-left:1.4em}
.kx-prose ul{list-style:disc}
.kx-prose ol{list-style:decimal}
.kx-prose li{margin-bottom:8px}
.kx-prose blockquote{margin:24px 0;padding:16px 20px;background:var(--paper);border-left:3px solid var(--accent);border-radius:0 var(--radius-card) var(--radius-card) 0;color:var(--ink-2)}
.kx-prose blockquote p:last-child{margin-bottom:0}
.kx-prose img{border-radius:var(--radius-card);margin:24px 0;width:100%;height:auto;background:var(--paper)}
.kx-prose a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.kx-prose a:hover{color:var(--accent)}
.kx-prose strong{color:var(--ink)}
.kx-prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.kx-prose code{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:14px}
.kx-table-wrap{overflow-x:auto;margin:24px 0;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff}
.kx-prose table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.kx-prose th,.kx-prose td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.kx-prose th{background:var(--paper);font-size:14px;font-weight:600;color:var(--ink)}
.kx-prose tr:last-child td{border-bottom:0}
.kx-empty{background:#fff;border:1px dashed var(--line);border-radius:var(--radius-card);padding:48px 24px;text-align:center}
.kx-empty svg{margin:0 auto 16px;display:block;color:var(--jade)}
.kx-empty p{color:var(--ink-3);margin-bottom:20px}
.kx-article-foot{max-width:760px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;border-top:1px solid var(--line);margin-top:48px;padding-top:24px;font-size:14px}
.kx-article-foot a{display:inline-flex;align-items:center;gap:6px;font-weight:600}
/* 侧栏 */
.kx-side-details{border:0}
.kx-side-details>summary{display:none}
.kx-side-inner{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.kx-side-card{padding:22px}
.kx-side-card h3{font-size:16px;margin-bottom:14px}
.kx-side-card ul{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink-2)}
.kx-side-card ul li{display:flex;gap:8px;align-items:flex-start}
.kx-side-card ul li svg{flex:none;margin-top:5px;color:var(--brand-600)}
.kx-side-card .kx-btn{margin-top:18px}
.kx-side-links a{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2);min-height:44px}
.kx-side-links li:last-child a{border-bottom:0}
.kx-side-links a:hover{color:var(--brand-700)}
.kx-side-links a span{color:var(--jade)}
/* 相关推荐 */
.kx-related{padding:88px 0 0}
.kx-section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.kx-section-title h2{font-size:clamp(22px,2.8vw,32px)}
.kx-section-title p{font-size:14px;color:var(--ink-3);margin:8px 0 0}
.kx-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.kx-thumb-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:16px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s,box-shadow .2s}
.kx-thumb-card:hover{transform:translateY(-3px);border-color:var(--brand-600);box-shadow:var(--shadow-hover)}
.kx-thumb-media{width:92px;flex:none;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--paper)}
.kx-thumb-media img{width:100%;height:100%;object-fit:cover}
.kx-thumb-body{min-width:0}
.kx-thumb-body h3{font-size:16px;line-height:1.45;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kx-thumb-body h3 a{color:var(--ink)}
.kx-thumb-body h3 a:hover{color:var(--brand-700)}
.kx-thumb-meta{font-size:13px;color:var(--ink-3);display:flex;gap:10px;flex-wrap:wrap}
/* CTA 带 */
.kx-cta-band{position:relative;margin-top:96px;background:var(--brand-900) url('/assets/images/backpic/back-2.png') center/cover no-repeat;color:#fff;overflow:hidden}
.kx-cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,59,55,.95),rgba(10,59,55,.9))}
.kx-mist{position:absolute;inset:0;width:100%;height:100%;opacity:.1;pointer-events:none}
.kx-cta-inner{position:relative;display:grid;grid-template-columns:1fr 400px;gap:48px;align-items:center;padding:76px 0}
.kx-cta-copy h2{color:#fff;font-size:clamp(22px,2.8vw,32px);margin-bottom:14px}
.kx-cta-copy p{color:rgba(255,255,255,.76);max-width:520px}
.kx-cta-points{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.kx-cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.86)}
.kx-cta-points svg{flex:none;margin-top:5px;color:var(--jade)}
.kx-form-card{background:#fff;border-radius:var(--radius-media);padding:26px;color:var(--ink-2);box-shadow:0 24px 60px -30px rgba(0,0,0,.55)}
.kx-form-card h3{font-size:19px;margin-bottom:6px}
.kx-form-card .kx-form-sub{font-size:13px;color:var(--ink-3);margin-bottom:20px}
.kx-field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.kx-field label{font-size:13px;color:var(--ink-3);font-weight:600}
.kx-field input{height:48px;border:1px solid var(--line);border-radius:var(--radius-input);padding:0 14px;background:#fff;color:var(--ink);transition:border-color .18s,box-shadow .18s}
.kx-field input::placeholder{color:#A9B2AF}
.kx-field input:focus{border-color:var(--brand-600);box-shadow:0 0 0 2px rgba(18,98,91,.18);outline:none}
.kx-check{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:18px}
.kx-check input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand-600)}
.kx-form-note{font-size:13px;color:var(--ink-3);margin:14px 0 0}
.kx-form-note.is-ok{color:var(--brand-700);font-weight:600}
/* 页脚 */
.kx-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:14px}
.kx-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.kx-footer-brand p{margin-top:16px;max-width:320px;line-height:1.8}
.kx-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600}
.kx-footer ul{display:flex;flex-direction:column;gap:10px}
.kx-footer a{color:rgba(255,255,255,.72)}
.kx-footer a:hover{color:#fff}
.kx-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.58)}
/* 响应式 */
@media (max-width:1023px){
.kx-container{padding:0 20px}
.kx-nav-channels{display:none}
.kx-burger{display:inline-flex}
.kx-article-layout{grid-template-columns:minmax(0,1fr);gap:40px}
.kx-side-inner{position:static}
.kx-side-details>summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:14px 18px;font-weight:600;color:var(--ink);min-height:44px}
.kx-side-details>summary::-webkit-details-marker{display:none}
.kx-side-details>summary::after{content:"+";color:var(--brand-600);font-size:18px;line-height:1}
.kx-side-details[open]>summary::after{content:"−"}
.kx-side-details[open]>summary{border-radius:var(--radius-card) var(--radius-card) 0 0}
.kx-side-details>summary + .kx-side-inner{padding-top:20px}
.kx-cta-inner{grid-template-columns:minmax(0,1fr);gap:32px;padding:64px 0}
.kx-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.kx-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
.kx-container{padding:0 16px}
.kx-topbar-inner{gap:10px;padding:6px 0;font-size:12px}
.kx-nav{gap:14px}
.kx-logo{font-size:17px}
.kx-nav-login{display:none}
.kx-article-head{padding:26px 0 24px}
.kx-article-body{padding:40px 0 0}
.kx-prose{font-size:16.5px}
.kx-related{padding-top:56px}
.kx-related-grid{grid-template-columns:minmax(0,1fr)}
.kx-cta-band{margin-top:56px}
.kx-cta-inner{padding:56px 0}
.kx-form-card{padding:22px}
.kx-form-card .kx-btn{width:100%}
.kx-footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
}
@media (max-width:519px){
.kx-nav-cta{display:none}
.kx-thumb-card{flex-direction:column}
.kx-thumb-media{width:100%;aspect-ratio:16/9}
.kx-section-title{flex-direction:column;align-items:flex-start}
}
@media (min-width:1440px){
.kx-container{padding:0 24px}
}
/* roulang page: category1 */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-dark:#C9481F;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--jade-soft:#EAF2F0;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--tier-jade:#7FA8A0;
--tier-emerald:#1F7A6E;
--tier-ink:#0A3B37;
--radius-card:14px;
--radius-media:16px;
--radius-pill:999px;
--radius-input:10px;
--shadow-sm:0 1px 2px rgba(10,59,55,.06);
--shadow-md:0 8px 24px -12px rgba(10,59,55,.18);
--shadow-lg:0 18px 42px -18px rgba(10,59,55,.28);
--nav-h:68px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
margin:0;
background:var(--paper);
color:var(--ink-2);
font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
font-size:16px;
line-height:1.75;
font-weight:400;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;}
a:hover{color:var(--brand-700);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:0;line-height:1.3;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select{font-family:inherit;font-size:15px;}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:4px;}
.kx-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.kx-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.kx-num{font-variant-numeric:tabular-nums;}
/* ---------- header ---------- */
.kx-header{
position:sticky;top:0;z-index:60;
background:var(--paper-2);
border-bottom:1px solid var(--line);
transition:box-shadow .25s ease;
}
.kx-header.is-scrolled{box-shadow:0 6px 20px -14px rgba(10,59,55,.35);}
.kx-nav{display:flex;align-items:center;gap:24px;height:var(--nav-h);}
.kx-logo{
display:inline-flex;align-items:center;gap:10px;
font-size:19px;font-weight:700;color:var(--ink);letter-spacing:0;white-space:nowrap;
}
.kx-logo:hover{color:var(--brand-700);}
.kx-logo-mark{display:inline-flex;width:28px;height:28px;flex:0 0 28px;}
.kx-logo-mark svg{width:100%;height:100%;}
.kx-nav-channels{display:flex;align-items:center;gap:4px;margin-left:auto;}
.kx-nav-channels a{
position:relative;display:inline-flex;align-items:center;height:var(--nav-h);
padding:0 14px;font-size:15px;color:var(--ink-2);font-weight:500;
}
.kx-nav-channels a::after{
content:"";position:absolute;left:14px;right:14px;bottom:16px;height:2px;
background:var(--brand-600);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.kx-nav-channels a:hover{color:var(--brand-700);}
.kx-nav-channels a:hover::after{transform:scaleX(1);}
.kx-nav-channels a.is-active{color:var(--brand-600);font-weight:600;}
.kx-nav-channels a.is-active::after{transform:scaleX(1);}
.kx-nav-actions{display:flex;align-items:center;gap:14px;margin-left:8px;}
.kx-nav-login{font-size:15px;color:var(--ink-2);}
.kx-nav-login:hover{color:var(--brand-700);}
.kx-nav-cta{display:inline-flex;align-items:center;gap:8px;}
.kx-burger{
display:none;align-items:center;justify-content:center;
width:44px;height:44px;border:1px solid var(--line);background:var(--paper-2);
border-radius:12px;color:var(--ink);cursor:pointer;transition:background .2s ease,border-color .2s ease;
}
.kx-burger:hover{background:var(--paper);border-color:var(--jade);}
.kx-burger:active{transform:translateY(1px);}
/* drawer */
.kx-drawer{
position:fixed;inset:0;z-index:80;background:var(--brand-900);
display:flex;flex-direction:column;padding:20px 20px 28px;
transform:translateX(100%);transition:transform .28s ease;visibility:hidden;
}
.kx-drawer.is-open{transform:translateX(0);visibility:visible;}
.kx-drawer-top{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.kx-drawer .kx-logo{color:#fff;}
.kx-drawer .kx-logo:hover{color:#fff;}
.kx-drawer-close{
width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.24);
background:transparent;color:#fff;font-size:20px;line-height:1;cursor:pointer;
}
.kx-drawer-close:hover{background:rgba(255,255,255,.1);}
.kx-drawer-status{
display:flex;align-items:center;gap:10px;flex-wrap:wrap;
margin:20px 0 8px;font-size:13px;color:rgba(255,255,255,.72);
}
.kx-drawer-links{margin-top:14px;display:grid;gap:2px;}
.kx-drawer-links a{
display:flex;align-items:center;justify-content:space-between;
padding:15px 4px;font-size:17px;color:#fff;border-bottom:1px solid rgba(255,255,255,.12);
}
.kx-drawer-links a.is-active{color:#F6B79F;}
.kx-drawer-cta{margin-top:auto;display:grid;gap:12px;}
/* ---------- buttons / badges ---------- */
.kx-btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
height:48px;padding:0 26px;border-radius:var(--radius-pill);
font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
transition:background .2s ease,color .2s ease,border-color .2s ease,transform .18s ease,box-shadow .2s ease;
white-space:nowrap;
}
.kx-btn--primary{background:var(--accent);color:#fff;}
.kx-btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(228,87,46,.7);}
.kx-btn--ghost{background:var(--paper-2);color:var(--brand-600);border-color:var(--brand-600);}
.kx-btn--ghost:hover{background:var(--jade-soft);color:var(--brand-700);transform:translateY(-1px);}
.kx-btn--onDark{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.kx-btn--onDark:hover{background:rgba(255,255,255,.12);color:#fff;}
.kx-btn--sm{height:42px;padding:0 20px;font-size:14px;}
.kx-btn:active{transform:translateY(1px);}
.kx-btn[disabled],.kx-btn.is-disabled{opacity:.45;pointer-events:none;}
.kx-link-more{
display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-600);
border-bottom:1px solid transparent;transition:border-color .2s ease;
}
.kx-link-more:hover{border-color:var(--brand-600);color:var(--brand-700);}
.kx-badge{
display:inline-flex;align-items:center;justify-content:center;
height:24px;padding:0 10px;border-radius:var(--radius-pill);
font-size:13px;font-weight:600;line-height:1;white-space:nowrap;
}
.kx-badge--accent{background:var(--accent);color:#fff;}
.kx-badge--soft{background:var(--accent-soft);color:var(--accent-dark);}
.kx-badge--jade{background:var(--jade-soft);color:var(--brand-700);}
.kx-badge--outline{background:transparent;color:var(--ink-3);border:1px solid var(--line);}
/* ---------- breadcrumb ---------- */
.kx-crumbbar{border-bottom:1px solid var(--line);background:var(--paper-2);}
.kx-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 0;font-size:13px;color:var(--ink-3);}
.kx-crumb li{display:inline-flex;align-items:center;gap:8px;}
.kx-crumb li+li::before{content:"/";color:var(--line);}
.kx-crumb a{color:var(--ink-3);}
.kx-crumb a:hover{color:var(--brand-600);}
.kx-crumb [aria-current]{color:var(--ink);font-weight:600;}
/* ---------- hero ---------- */
.kx-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);padding:72px 0 84px;background:var(--paper);}
.kx-hero::before{
content:"";position:absolute;inset:0;
background-image:url("/assets/images/backpic/back-2.png");
background-size:cover;background-position:center;opacity:.09;
}
.kx-hero > .kx-container{position:relative;z-index:1;}
.kx-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.kx-hero h1{font-size:clamp(30px,4.6vw,46px);line-height:1.25;margin-bottom:18px;}
.kx-hero-sub{font-size:17px;line-height:1.8;color:var(--ink-2);max-width:620px;}
.kx-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.kx-stats{
display:flex;flex-wrap:wrap;gap:36px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line);
}
.kx-stat strong{
display:block;font-size:26px;color:var(--brand-700);font-weight:700;
font-variant-numeric:tabular-nums;line-height:1.2;
}
.kx-stat span{font-size:13px;color:var(--ink-3);}
.kx-hero-media{
position:relative;margin:0;border-radius:var(--radius-media);overflow:hidden;
background:var(--brand-900);box-shadow:var(--shadow-lg);
}
.kx-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.kx-hero-media figcaption{
position:absolute;left:0;right:0;bottom:0;padding:20px 22px;
background:linear-gradient(180deg,rgba(10,59,55,0) 0%,rgba(10,59,55,.86) 62%);
color:#fff;
}
.kx-hero-media figcaption strong{display:block;font-size:17px;color:#fff;margin-bottom:6px;}
.kx-hero-media figcaption span{font-size:13px;color:rgba(255,255,255,.78);}
.kx-hero-media .kx-badge{position:absolute;top:16px;left:16px;}
/* ---------- section base ---------- */
.kx-section{padding:96px 0;}
.kx-section--tight{padding:72px 0;}
.kx-section--paper{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.kx-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:42px;}
.kx-eyebrow{
display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
color:var(--brand-600);letter-spacing:0;margin-bottom:12px;
}
.kx-eyebrow::before{content:"";width:18px;height:2px;background:var(--accent);display:inline-block;}
.kx-section-head h2{font-size:clamp(22px,2.8vw,32px);line-height:1.3;}
.kx-section-head p{margin-top:12px;font-size:15px;color:var(--ink-2);max-width:720px;}
.kx-title-bar{position:relative;padding-left:16px;}
.kx-title-bar::before{
content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--brand-600);
}
/* ---------- compare table ---------- */
.kx-table-wrap{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-media);
box-shadow:var(--shadow-sm);overflow:hidden;
}
.kx-compare{width:100%;border-collapse:separate;border-spacing:0;}
.kx-compare thead th{
position:sticky;top:var(--nav-h);z-index:2;
background:#F1EEE7;color:var(--ink);
font-size:14px;font-weight:600;text-align:left;
padding:18px 20px;border-bottom:1px solid var(--line);line-height:1.4;
}
.kx-compare thead th:first-child{border-top-left-radius:var(--radius-media);}
.kx-compare thead th:last-child{border-top-right-radius:var(--radius-media);}
.kx-compare th[scope="row"]{
text-align:left;font-weight:600;color:var(--ink);font-size:15px;padding:16px 20px;
border-bottom:1px solid var(--line);width:28%;
}
.kx-compare td{
padding:16px 20px;font-size:14px;color:var(--ink-2);
border-bottom:1px solid var(--line);border-left:1px solid var(--line);
height:56px;vertical-align:middle;
}
.kx-compare tbody tr:last-child th,
.kx-compare tbody tr:last-child td{border-bottom:0;}
.kx-compare tbody tr:nth-child(even) th,
.kx-compare tbody tr:nth-child(even) td{background:#FBFAF6;}
.kx-col-rec{background:rgba(18,98,91,.06)!important;border-left:2px solid var(--brand-600)!important;}
.kx-compare thead th.kx-col-rec{background:rgba(18,98,91,.12)!important;}
.kx-head-rec{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.kx-cell{display:inline-flex;align-items:center;gap:8px;}
.kx-ico-yes{width:18px;height:18px;flex:0 0 18px;color:var(--brand-600);}
.kx-ico-no{width:16px;height:16px;flex:0 0 16px;color:var(--ink-3);opacity:.6;}
.kx-cell--muted{color:var(--ink-3);font-size:13px;}
.kx-table-note{margin-top:16px;font-size:13px;color:var(--ink-3);}
/* ---------- split blocks ---------- */
.kx-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.kx-split + .kx-split{margin-top:96px;}
.kx-split-media{
border-radius:var(--radius-media);overflow:hidden;background:var(--jade-soft);
border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.kx-split-media img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.kx-split h3{font-size:clamp(19px,2.2vw,25px);line-height:1.4;margin-bottom:16px;}
.kx-split p{font-size:16px;line-height:1.8;margin-bottom:18px;}
.kx-points{display:grid;gap:14px;margin-top:22px;}
.kx-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.7;}
.kx-points .kx-dot{
flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--jade-soft);
display:inline-flex;align-items:center;justify-content:center;color:var(--brand-700);margin-top:3px;
}
.kx-points .kx-dot svg{width:12px;height:12px;}
.kx-stack-media{
border-radius:var(--radius-media);overflow:hidden;background:var(--brand-900);
border:1px solid var(--line);box-shadow:var(--shadow-md);
}
.kx-stack-media img{width:100%;aspect-ratio:21/9;object-fit:cover;}
.kx-stack-body{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-top:36px;}
.kx-stack-body h3{margin-bottom:12px;font-size:20px;}
.kx-stack-body p{font-size:15px;line-height:1.8;}
/* ---------- tier strip ---------- */
.kx-tier-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.kx-tier-card{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
padding:24px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.kx-tier-card:hover{transform:translateY(-3px);border-color:var(--brand-600);box-shadow:var(--shadow-md);}
.kx-tier-card .kx-tier-bar{height:4px;border-radius:2px;background:var(--tier-jade);margin-bottom:18px;}
.kx-tier-card:nth-child(2) .kx-tier-bar{background:var(--tier-emerald);}
.kx-tier-card:nth-child(3) .kx-tier-bar{background:var(--tier-ink);}
.kx-tier-card h3{font-size:18px;margin-bottom:8px;}
.kx-tier-card p{font-size:14px;color:var(--ink-2);line-height:1.75;}
/* ---------- steps ---------- */
.kx-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.kx-step{
position:relative;background:var(--paper-2);border:1px solid var(--line);
border-radius:var(--radius-card);padding:26px 24px;box-shadow:var(--shadow-sm);
transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.kx-step:hover{transform:translateY(-3px);border-color:var(--brand-600);box-shadow:var(--shadow-md);}
.kx-step-num{
display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;
border-radius:50%;background:var(--brand-600);color:#fff;font-size:14px;font-weight:700;
font-variant-numeric:tabular-nums;margin-bottom:16px;
}
.kx-step h3{font-size:17px;margin-bottom:8px;}
.kx-step p{font-size:14px;color:var(--ink-2);line-height:1.75;}
/* ---------- faq ---------- */
.kx-faq-wrap{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-media);padding:8px 28px;box-shadow:var(--shadow-sm);}
.kx-faq-item{border-bottom:1px solid var(--line);}
.kx-faq-item:last-child{border-bottom:0;}
.kx-faq-q{
width:100%;display:block;text-align:left;background:none;border:0;cursor:pointer;
padding:22px 46px 22px 0;font-size:17px;font-weight:600;color:var(--ink);
position:relative;transition:background .2s ease;
}
.kx-faq-q:hover{background:#F1EEE7;}
.kx-faq-q::before,.kx-faq-q::after{
content:"";position:absolute;right:8px;top:50%;background:var(--brand-600);border-radius:2px;
transition:transform .25s ease,opacity .25s ease;
}
.kx-faq-q::before{width:14px;height:2px;transform:translateY(-50%);}
.kx-faq-q::after{width:2px;height:14px;transform:translateY(-50%);}
.kx-faq-item.is-open .kx-faq-q::after{transform:translateY(-50%) scaleY(0);opacity:0;}
.kx-faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.kx-faq-item.is-open .kx-faq-a{grid-template-rows:1fr;}
.kx-faq-a > div{overflow:hidden;}
.kx-faq-a p{max-width:720px;padding:0 0 24px;font-size:15px;line-height:1.85;color:var(--ink-2);}
.kx-faq-side{
background:var(--accent-soft);border:1px solid #F5D5C8;border-radius:var(--radius-card);
padding:24px;box-shadow:var(--shadow-sm);
}
.kx-faq-side h3{font-size:17px;margin-bottom:10px;}
.kx-faq-side p{font-size:14px;line-height:1.8;margin-bottom:18px;color:#7A3B25;}
/* ---------- CTA ---------- */
.kx-cta{
position:relative;overflow:hidden;background:var(--brand-900);color:rgba(255,255,255,.82);
padding:84px 0;
}
.kx-cta::before{
content:"";position:absolute;inset:0;
background-image:url("data:image/svg+xml;utf8,");
background-repeat:repeat;background-size:260px 130px;
}
.kx-cta > .kx-container{position:relative;z-index:1;}
.kx-cta h2{color:#fff;font-size:clamp(22px,2.8vw,32px);line-height:1.3;margin-bottom:16px;}
.kx-cta p.kx-cta-lead{font-size:15px;line-height:1.8;color:rgba(255,255,255,.78);max-width:520px;}
.kx-cta-list{display:grid;gap:14px;margin-top:28px;}
.kx-cta-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.86);}
.kx-cta-list .kx-dot{
flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:rgba(127,168,160,.24);
display:inline-flex;align-items:center;justify-content:center;color:#fff;margin-top:3px;
}
.kx-cta-list .kx-dot svg{width:12px;height:12px;}
.kx-form-card{
background:var(--paper-2);border-radius:var(--radius-media);padding:28px;
box-shadow:var(--shadow-lg);color:var(--ink-2);
}
.kx-form-card h3{font-size:19px;margin-bottom:6px;}
.kx-form-card .kx-form-hint{font-size:13px;color:var(--ink-3);margin-bottom:22px;}
.kx-field{margin-bottom:18px;}
.kx-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.kx-field input[type="text"],.kx-field input[type="tel"],.kx-field input[type="email"]{
width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-input);
background:var(--paper-2);color:var(--ink);transition:border-color .2s ease,box-shadow .2s ease;
}
.kx-field input:focus{
outline:none;border-color:var(--brand-600);box-shadow:0 0 0 2px rgba(18,98,91,.18);
}
.kx-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-3);line-height:1.6;}
.kx-check input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand-600);}
.kx-form-card .kx-btn{width:100%;margin-top:6px;}
.kx-form-msg{
margin-top:14px;font-size:13px;color:var(--brand-700);background:var(--jade-soft);
border-radius:var(--radius-input);padding:12px 14px;display:none;
}
.kx-form-msg.is-visible{display:block;}
/* ---------- footer ---------- */
.kx-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:76px 0 28px;}
.kx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.kx-footer .kx-logo{color:#fff;font-size:18px;}
.kx-footer .kx-logo:hover{color:#fff;}
.kx-footer-brand p{margin-top:18px;font-size:14px;line-height:1.85;max-width:330px;color:rgba(255,255,255,.72);}
.kx-footer h4{color:#fff;font-size:15px;margin-bottom:18px;}
.kx-footer ul{display:grid;gap:11px;}
.kx-footer ul a{font-size:14px;color:rgba(255,255,255,.72);}
.kx-footer ul a:hover{color:#fff;}
.kx-footer-bottom{
display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
margin-top:52px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
font-size:13px;color:rgba(255,255,255,.6);
}
/* ---------- responsive ---------- */
@media (max-width:1023px){
.kx-nav-channels{display:none;}
.kx-nav-login{display:none;}
.kx-burger{display:inline-flex;}
.kx-nav-actions{margin-left:auto;}
.kx-split{grid-template-columns:1fr;gap:32px;}
.kx-split + .kx-split{margin-top:64px;}
.kx-stack-body{grid-template-columns:1fr;gap:24px;}
.kx-steps{grid-template-columns:repeat(2,1fr);}
.kx-tier-strip{grid-template-columns:1fr;}
.kx-footer-grid{grid-template-columns:repeat(2,1fr);gap:34px;}
.kx-section{padding:72px 0;}
.kx-hero{padding:56px 0 64px;}
.kx-hero-media{margin-top:36px;}
}
@media (max-width:767px){
.kx-container{padding:0 16px;}
.kx-section{padding:56px 0;}
.kx-section--tight{padding:48px 0;}
.kx-section-head{flex-direction:column;align-items:flex-start;margin-bottom:28px;}
.kx-hero h1{font-size:clamp(26px,7.4vw,34px);}
.kx-hero-sub{font-size:15.5px;}
.kx-stats{gap:24px;}
.kx-stat strong{font-size:22px;}
.kx-btn{height:46px;padding:0 20px;font-size:14.5px;}
.kx-hero-cta .kx-btn{flex:1 1 auto;}
.kx-faq-wrap{padding:4px 18px;}
.kx-faq-q{font-size:16px;padding:18px 40px 18px 0;}
.kx-cta{padding:60px 0;}
.kx-form-card{padding:22px;margin-top:32px;}
.kx-compare-wrap{border:0;background:transparent;box-shadow:none;}
.kx-table-wrap{background:transparent;border:0;box-shadow:none;}
.kx-compare,.kx-compare tbody,.kx-compare tr,.kx-compare th,.kx-compare td{display:block;width:100%;}
.kx-compare thead{display:none;}
.kx-compare tr{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
padding:6px 18px 14px;margin-bottom:14px;box-shadow:var(--shadow-sm);
}
.kx-compare th[scope="row"]{
padding:16px 0 12px;border-bottom:1px solid var(--line);font-size:16px;width:auto;
}
.kx-compare td{
display:flex;align-items:center;justify-content:space-between;gap:14px;
height:auto;padding:11px 0;border:0;border-bottom:1px dashed #EFEBE2;font-size:14px;text-align:right;
}
.kx-compare td:last-child{border-bottom:0;}
.kx-compare td::before{
content:attr(data-label);font-size:13px;font-weight:600;color:var(--ink-3);text-align:left;
}
.kx-col-rec{background:transparent!important;border-left:0!important;}
.kx-steps{grid-template-columns:1fr;}
.kx-footer-grid{grid-template-columns:1fr;}
.kx-footer{padding:56px 0 24px;}
}
@media (max-width:520px){
.kx-nav-cta .kx-btn{display:none;}
.kx-badge--hide-sm{display:none;}
.kx-hero-cta{gap:10px;}
.kx-hero-cta .kx-btn{width:100%;}
.kx-stats{gap:18px 28px;}
.kx-footer-bottom{flex-direction:column;gap:8px;}
}
/* roulang page: category2 */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--tier-jade:#7FA8A0;
--tier-bi:#1F7A6E;
--tier-mo:#0A3B37;
--tier-yun:#0A3B37;
--shadow-sm:0 1px 2px rgba(10,59,55,.06),0 8px 24px -12px rgba(10,59,55,.18);
--shadow-md:0 2px 4px rgba(10,59,55,.08),0 16px 36px -14px rgba(10,59,55,.26);
--radius:14px;
--radius-lg:16px;
--radius-pill:999px;
--space-block:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
margin:0;
font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
font-size:16px;
line-height:1.75;
color:var(--ink-2);
background:var(--paper);
-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--ink);font-weight:600;letter-spacing:0;margin:0;}
h1{font-size:clamp(30px,4.6vw,46px);line-height:1.25;font-weight:700;}
h2{font-size:clamp(22px,2.8vw,32px);line-height:1.3;font-weight:700;}
h3{font-size:19px;line-height:1.4;}
p{margin:0 0 1em;}
a{color:var(--brand-600);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--accent);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:6px;}
.num{font-variant-numeric:tabular-nums;}
.kx-container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;}
/* ============ 顶部状态条 ============ */
.kx-statusbar{
background:var(--brand-900);color:#fff;font-size:13px;height:34px;
display:flex;align-items:center;
}
.kx-statusbar .kx-container{display:flex;align-items:center;gap:16px;}
.kx-statusbar-label{
display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);
border-radius:var(--radius-pill);padding:2px 10px;white-space:nowrap;
}
.kx-statusbar-label i{color:var(--accent);font-size:11px;}
.kx-countdown{display:flex;align-items:center;gap:6px;margin:0 auto;font-variant-numeric:tabular-nums;}
.kx-countdown .kx-cd-cell{
background:rgba(255,255,255,.12);border-radius:6px;padding:1px 7px;min-width:30px;text-align:center;
}
.kx-statusbar-close{
background:none;border:0;color:rgba(255,255,255,.72);cursor:pointer;font-size:14px;line-height:1;padding:6px;
}
.kx-statusbar-close:hover{color:#fff;}
/* ============ 主导航 ============ */
.kx-header{
position:sticky;top:0;z-index:60;background:var(--paper-2);
border-bottom:1px solid var(--line);transition:box-shadow .2s ease;
}
.kx-header.is-stuck{box-shadow:0 6px 20px -12px rgba(10,59,55,.3);}
.kx-nav{display:flex;align-items:center;gap:28px;height:68px;}
.kx-logo{
display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;
color:var(--brand-900);white-space:nowrap;
}
.kx-logo:hover{color:var(--brand-600);}
.kx-logo-mark{display:inline-flex;width:24px;height:24px;flex:none;}
.kx-logo-mark svg{width:100%;height:100%;}
.kx-nav-channels{display:flex;align-items:center;gap:26px;margin-left:8px;}
.kx-nav-channels a{
position:relative;font-size:15px;color:var(--ink-2);padding:22px 0;font-weight:500;
}
.kx-nav-channels a::after{
content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;background:transparent;
border-radius:2px;transition:background .18s ease;
}
.kx-nav-channels a:hover{color:var(--brand-600);}
.kx-nav-channels a.is-active{color:var(--brand-600);font-weight:600;}
.kx-nav-channels a.is-active::after{background:var(--brand-600);}
.kx-nav-actions{margin-left:auto;display:flex;align-items:center;gap:16px;}
.kx-nav-login{font-size:15px;color:var(--ink-2);}
.kx-nav-cta{display:inline-flex;align-items:center;gap:8px;}
.kx-burger{
display:none;background:none;border:1px solid var(--line);border-radius:10px;
width:44px;height:44px;align-items:center;justify-content:center;color:var(--brand-900);cursor:pointer;
}
/* ============ 按钮 ============ */
.kx-btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
font-size:15px;font-weight:600;border-radius:var(--radius-pill);
padding:0 22px;height:46px;border:1px solid transparent;cursor:pointer;
transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease,border-color .16s ease;
white-space:nowrap;
}
.kx-btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -12px rgba(228,87,46,.9);}
.kx-btn--primary:hover{background:#cf4a24;color:#fff;transform:translateY(-1px);}
.kx-btn--primary:active{transform:translateY(0);}
.kx-btn--ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff;}
.kx-btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-1px);}
.kx-btn--second{background:var(--paper-2);border-color:var(--brand-600);color:var(--brand-600);}
.kx-btn--second:hover{background:#EFF5F3;color:var(--brand-700);transform:translateY(-1px);}
.kx-btn--lg{height:52px;padding:0 28px;font-size:16px;}
.kx-btn--sm{height:38px;padding:0 16px;font-size:14px;}
.kx-btn[disabled],.kx-btn.is-disabled{opacity:.45;pointer-events:none;}
.kx-link-arrow{
display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-600);font-size:15px;
}
.kx-link-arrow i{transition:transform .18s ease;}
.kx-link-arrow:hover i{transform:translateX(3px);}
/* ============ 徽章 ============ */
.kx-badge{
display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;
border-radius:var(--radius-pill);padding:4px 12px;line-height:1.5;
}
.kx-badge--accent{background:var(--accent);color:#fff;}
.kx-badge--soft{background:var(--accent-soft);color:var(--accent);}
.kx-badge--jade{background:#EDF4F2;color:var(--tier-jade);}
.kx-badge--bi{background:#E5F2EF;color:var(--tier-bi);}
.kx-badge--mo{background:#E1EAE8;color:var(--tier-mo);}
.kx-badge--yun{background:var(--brand-900);color:#fff;border:1px solid var(--accent);}
.kx-badge--muted{background:#EEEAE2;color:var(--ink-3);}
/* ============ 移动抽屉 ============ */
.kx-drawer{
position:fixed;inset:0;background:var(--brand-900);color:#fff;z-index:120;
transform:translateX(100%);transition:transform .26s ease;display:flex;flex-direction:column;
}
.kx-drawer.is-open{transform:translateX(0);}
.kx-drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.14);}
.kx-drawer-top .kx-logo{color:#fff;}
.kx-drawer-close{background:none;border:1px solid rgba(255,255,255,.28);color:#fff;width:44px;height:44px;border-radius:10px;cursor:pointer;}
.kx-drawer-body{padding:20px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;}
.kx-drawer-body a{color:rgba(255,255,255,.86);font-size:17px;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.1);}
.kx-drawer-body a.is-active{color:#fff;font-weight:600;}
.kx-drawer-foot{margin-top:auto;padding:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:12px;}
/* ============ 通用板块 ============ */
.kx-section{padding:var(--space-block) 0;}
.kx-section--tight{padding:64px 0;}
.kx-section--paper{background:var(--paper);}
.kx-section--white{background:var(--paper-2);}
.kx-section-head{max-width:760px;margin-bottom:40px;}
.kx-section-head h2{margin-bottom:12px;}
.kx-section-head p{color:var(--ink-2);margin:0;}
.kx-section-head--row{
max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.kx-eyebrow{
display:inline-block;font-size:13px;font-weight:600;color:var(--brand-600);
letter-spacing:0;margin-bottom:10px;
}
.kx-rule{height:1px;background:var(--line);border:0;margin:0;}
/* ============ 面包屑 ============ */
.kx-crumb{background:var(--paper-2);border-bottom:1px solid var(--line);padding:14px 0;}
.kx-crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);}
.kx-crumb li{display:flex;align-items:center;gap:8px;}
.kx-crumb li+li::before{content:"/";color:var(--line);}
.kx-crumb a{color:var(--ink-3);}
.kx-crumb a:hover{color:var(--brand-600);}
.kx-crumb .is-current{color:var(--ink-2);}
/* ============ 分类 Hero ============ */
.kx-cathero{
position:relative;background-color:var(--brand-900);color:#fff;overflow:hidden;
padding:72px 0 64px;
background-image:linear-gradient(rgba(10,59,55,.9),rgba(10,59,55,.94)),url('/assets/images/backpic/back-2.png');
background-size:cover;background-position:center;
}
.kx-cathero::after{
content:"";position:absolute;inset:0;pointer-events:none;
background-image:url("data:image/svg+xml;utf8,");
background-repeat:repeat;
}
.kx-cathero .kx-container{position:relative;z-index:2;}
.kx-cathero-inner{display:flex;gap:40px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;}
.kx-cathero-copy{max-width:720px;}
.kx-cathero h1{color:#fff;margin:14px 0 16px;}
.kx-cathero-lead{color:rgba(255,255,255,.82);font-size:17px;margin:0;max-width:660px;}
.kx-cathero-aside{
background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
border-radius:var(--radius-lg);padding:22px 24px;min-width:280px;
}
.kx-cathero-aside h3{color:#fff;font-size:16px;margin-bottom:14px;}
.kx-cathero-aside ul{display:flex;flex-direction:column;gap:10px;}
.kx-cathero-aside li{display:flex;gap:10px;color:rgba(255,255,255,.82);font-size:14px;}
.kx-cathero-aside li i{color:var(--jade);margin-top:4px;}
/* ============ 级别总览条 ============ */
.kx-tierstrip{background:var(--paper-2);border-bottom:1px solid var(--line);}
.kx-tierstrip-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.kx-tierstrip-item{
padding:26px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px;
}
.kx-tierstrip-item:last-child{border-right:0;}
.kx-tierstrip-item .kx-strip-bar{height:4px;width:44px;border-radius:4px;background:var(--tier-jade);}
.kx-tierstrip-item[data-tier="bi"] .kx-strip-bar{background:var(--tier-bi);}
.kx-tierstrip-item[data-tier="mo"] .kx-strip-bar{background:var(--tier-mo);}
.kx-tierstrip-item[data-tier="yun"] .kx-strip-bar{background:var(--tier-yun);box-shadow:inset 0 0 0 1px var(--accent);}
.kx-tierstrip-item h3{font-size:17px;}
.kx-tierstrip-item span{font-size:13px;color:var(--ink-3);}
/* ============ 等级时间轴 ============ */
.kx-timeline{position:relative;display:flex;flex-direction:column;gap:32px;}
.kx-timeline::before{
content:"";position:absolute;left:50%;top:8px;bottom:8px;width:1px;background:var(--line);
transform:translateX(-50%);
}
.kx-tier-row{display:grid;grid-template-columns:1fr 64px 1fr;align-items:start;}
.kx-tier-card{
position:relative;background:var(--paper-2);border:1px solid var(--line);
border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;
padding:26px 26px 24px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.kx-tier-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-600);}
.kx-tier-card::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--tier-jade);}
.kx-tier-row[data-tier="bi"] .kx-tier-card::before{background:var(--tier-bi);}
.kx-tier-row[data-tier="mo"] .kx-tier-card::before{background:var(--tier-mo);}
.kx-tier-row[data-tier="yun"] .kx-tier-card::before{background:linear-gradient(90deg,var(--brand-900),var(--accent));}
.kx-tier-row[data-tier="yun"] .kx-tier-card{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-sm);}
.kx-tier-card-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;}
.kx-tier-card-head h3{font-size:20px;}
.kx-tier-card p.kx-tier-desc{color:var(--ink-2);font-size:15px;margin:0 0 16px;}
.kx-tier-points{display:flex;flex-direction:column;gap:9px;margin-bottom:18px;}
.kx-tier-points li{display:flex;gap:9px;font-size:15px;color:var(--ink-2);}
.kx-tier-points i{color:var(--brand-600);font-size:13px;margin-top:5px;}
.kx-tier-meta{
display:flex;flex-wrap:wrap;gap:10px;align-items:center;
border-top:1px dashed var(--line);padding-top:14px;
}
.kx-tier-need{
font-size:13px;color:var(--ink-3);background:var(--paper);border:1px solid var(--line);
border-radius:var(--radius-pill);padding:4px 12px;
}
.kx-tier-need b{color:var(--ink);font-variant-numeric:tabular-nums;}
.kx-tier-node{
display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:26px;
}
.kx-tier-node .kx-node-dot{
width:14px;height:14px;border-radius:50%;background:var(--paper-2);
border:3px solid var(--jade);z-index:2;
}
.kx-tier-row[data-tier="bi"] .kx-node-dot{border-color:var(--tier-bi);}
.kx-tier-row[data-tier="mo"] .kx-node-dot{border-color:var(--tier-mo);}
.kx-tier-row[data-tier="yun"] .kx-node-dot{border-color:var(--accent);background:var(--brand-900);}
.kx-tier-node .kx-node-arrow{color:var(--line);font-size:13px;}
.kx-tier-spacer{display:block;}
.kx-tier-row.is-reverse .kx-tier-card{grid-column:3;}
.kx-tier-row.is-reverse .kx-tier-spacer{grid-column:1;grid-row:1;}
/* ============ 升级条件卡 ============ */
.kx-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.kx-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.kx-card{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:26px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.kx-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-600);}
.kx-card h3{margin-bottom:10px;}
.kx-card p{font-size:15px;margin:0;}
.kx-icon-box{
width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
background:#EDF4F2;color:var(--brand-600);font-size:18px;margin-bottom:16px;
}
/* ============ 对照表 ============ */
.kx-tablewrap{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
overflow:hidden;box-shadow:var(--shadow-sm);
}
.kx-table{width:100%;border-collapse:collapse;}
.kx-table caption{text-align:left;font-size:13px;color:var(--ink-3);padding:16px 24px 0;}
.kx-table th,.kx-table td{padding:0 22px;height:56px;text-align:left;font-size:15px;border-bottom:1px solid var(--line);}
.kx-table thead th{
font-size:14px;font-weight:600;color:var(--ink);background:var(--paper);
position:sticky;top:0;z-index:2;
}
.kx-table tbody tr:nth-child(odd){background:#FCFBF8;}
.kx-table tbody tr:last-child td{border-bottom:0;}
.kx-table td:first-child{color:var(--ink);font-weight:500;}
.kx-table .kx-col-reco{background:#EFF5F3;border-left:2px solid var(--brand-600);border-right:2px solid var(--brand-600);}
.kx-table thead .kx-col-reco{background:#E4EFEC;}
.kx-table tbody tr:last-child .kx-col-reco{border-bottom:2px solid var(--brand-600);}
.kx-th-reco{display:flex;align-items:center;gap:8px;}
.kx-yes{color:var(--brand-600);font-size:15px;}
.kx-no{color:var(--ink-3);font-size:15px;}
.kx-table .kx-val{font-variant-numeric:tabular-nums;color:var(--ink);}
/* 移动端表格折叠 */
.kx-table-cards{display:none;flex-direction:column;gap:16px;}
.kx-tcard{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:18px 20px;box-shadow:var(--shadow-sm);
}
.kx-tcard h4{font-size:16px;margin-bottom:12px;}
.kx-tcard dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:0;font-size:14px;}
.kx-tcard dt{color:var(--ink-3);}
.kx-tcard dd{margin:0;color:var(--ink);text-align:right;}
/* ============ 流程步骤 ============ */
.kx-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.kx-step{
position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:26px 22px;box-shadow:var(--shadow-sm);
}
.kx-step-no{
display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
border-radius:50%;background:var(--brand-900);color:#fff;font-size:14px;font-weight:600;
font-variant-numeric:tabular-nums;margin-bottom:14px;
}
.kx-step h3{font-size:17px;margin-bottom:8px;}
.kx-step p{font-size:14px;color:var(--ink-2);margin:0;}
/* ============ FAQ ============ */
.kx-faq-layout{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start;}
.kx-faq{border-top:1px solid var(--line);}
.kx-faq-item{border-bottom:1px solid var(--line);}
.kx-faq-q{
width:100%;background:none;border:0;text-align:left;cursor:pointer;
padding:22px 40px 22px 0;position:relative;font-size:17px;font-weight:600;color:var(--ink);
transition:background .18s ease;
}
.kx-faq-q:hover{background:#F1EEE7;}
.kx-faq-q i{
position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--brand-600);
transition:transform .2s ease;font-size:14px;
}
.kx-faq-item.is-open .kx-faq-q i{transform:translateY(-50%) rotate(90deg);}
.kx-faq-a{display:none;padding:0 40px 24px 0;max-width:720px;color:var(--ink-2);font-size:15.5px;}
.kx-faq-item.is-open .kx-faq-a{display:block;}
.kx-faq-a p{margin:0 0 .8em;}
.kx-faq-a p:last-child{margin:0;}
.kx-aside-card{
background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
padding:26px;box-shadow:var(--shadow-sm);position:sticky;top:96px;
}
.kx-aside-card h3{font-size:18px;margin-bottom:10px;}
.kx-aside-card p{font-size:14.5px;color:var(--ink-2);}
.kx-aside-list{display:flex;flex-direction:column;gap:10px;margin:16px 0 20px;}
.kx-aside-list li{display:flex;gap:9px;font-size:14.5px;color:var(--ink-2);}
.kx-aside-list i{color:var(--brand-600);font-size:12px;margin-top:6px;}
/* ============ CTA 带 ============ */
.kx-cta{
position:relative;background-color:var(--brand-900);color:#fff;overflow:hidden;
border-radius:var(--radius-lg);padding:52px 48px;
background-image:linear-gradient(rgba(10,59,55,.92),rgba(10,59,55,.96)),url('/assets/images/backpic/back-3.png');
background-size:cover;background-position:center;
}
.kx-cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 400px;gap:44px;align-items:center;}
.kx-cta h2{color:#fff;margin-bottom:14px;}
.kx-cta-points{display:flex;flex-direction:column;gap:12px;margin-top:20px;}
.kx-cta-points li{display:flex;gap:10px;color:rgba(255,255,255,.84);font-size:15px;}
.kx-cta-points i{color:var(--jade);margin-top:5px;font-size:13px;}
.kx-form-card{background:var(--paper-2);border-radius:var(--radius-lg);padding:28px;color:var(--ink-2);}
.kx-form-card h3{font-size:18px;margin-bottom:6px;}
.kx-form-card p.kx-form-hint{font-size:13.5px;color:var(--ink-3);margin-bottom:18px;}
.kx-field{margin-bottom:14px;}
.kx-field label{display:block;font-size:13px;color:var(--ink-3);margin-bottom:6px;}
.kx-input{
width:100%;height:48px;border-radius:10px;border:1px solid var(--line);background:#fff;
padding:0 14px;font-size:15px;color:var(--ink);transition:border-color .18s ease,box-shadow .18s ease;
}
.kx-input:focus{outline:none;border-color:var(--brand-600);box-shadow:0 0 0 2px rgba(18,98,91,.25);}
.kx-check{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:18px;}
.kx-check input{margin-top:3px;flex:none;}
.kx-form-card .kx-btn{width:100%;}
.kx-form-note{font-size:12.5px;color:var(--ink-3);margin:12px 0 0;text-align:center;}
/* ============ 页脚 ============ */
.kx-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:0;}
.kx-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;}
.kx-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600;}
.kx-footer-brand .kx-logo{color:#fff;margin-bottom:16px;}
.kx-footer-brand p{font-size:14px;line-height:1.8;margin:0;max-width:320px;}
.kx-footer ul{display:flex;flex-direction:column;gap:11px;}
.kx-footer ul a{color:rgba(255,255,255,.72);font-size:14px;}
.kx-footer ul a:hover{color:#fff;}
.kx-footer-bottom{
border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;
gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6);
}
/* ============ 响应式 ============ */
@media (max-width:1023px){
:root{--space-block:72px;}
.kx-nav-channels,.kx-nav-login{display:none;}
.kx-burger{display:inline-flex;}
.kx-statusbar .kx-countdown{margin:0;}
.kx-tierstrip-grid{grid-template-columns:repeat(2,1fr);}
.kx-tierstrip-item:nth-child(2){border-right:0;}
.kx-tierstrip-item:nth-child(1),.kx-tierstrip-item:nth-child(2){border-bottom:1px solid var(--line);}
.kx-grid-3{grid-template-columns:repeat(2,1fr);}
.kx-steps{grid-template-columns:repeat(2,1fr);}
.kx-faq-layout{grid-template-columns:1fr;}
.kx-aside-card{position:static;}
.kx-cta-inner{grid-template-columns:1fr;gap:32px;}
.kx-cathero-inner{align-items:flex-start;}
.kx-cathero-aside{width:100%;}
.kx-footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
.kx-timeline::before{left:11px;}
.kx-tier-row{grid-template-columns:24px 1fr;}
.kx-tier-node{grid-column:1;grid-row:1;align-items:flex-start;padding-top:30px;}
.kx-tier-card{grid-column:2;grid-row:1;}
.kx-tier-spacer{display:none;}
.kx-tier-row.is-reverse .kx-tier-card{grid-column:2;}
.kx-tier-row.is-reverse .kx-tier-spacer{display:none;}
.kx-tier-node .kx-node-arrow{display:none;}
}
@media (max-width:767px){
:root{--space-block:60px;}
.kx-container{padding:0 16px;}
.kx-statusbar{height:auto;padding:6px 0;}
.kx-statusbar .kx-container{flex-wrap:wrap;gap:8px 12px;}
.kx-countdown{margin:0 0 0 auto;}
.kx-nav{height:62px;gap:12px;}
.kx-logo{font-size:17px;}
.kx-nav-cta .kx-badge{display:none;}
.kx-table{display:none;}
.kx-tablewrap{background:transparent;border:0;box-shadow:none;overflow:visible;}
.kx-table-cards{display:flex;}
.kx-grid-3,.kx-grid-2{grid-template-columns:1fr;}
.kx-steps{grid-template-columns:1fr;}
.kx-cta{padding:34px 22px;border-radius:var(--radius);}
.kx-form-card{padding:22px;}
.kx-footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:34px;}
.kx-footer{padding-top:48px;}
.kx-footer-bottom{flex-direction:column;gap:8px;}
.kx-cathero{padding:48px 0 44px;}
.kx-faq-q{padding:18px 34px 18px 0;font-size:16px;}
.kx-faq-a{padding-right:0;}
}
@media (max-width:480px){
.kx-tierstrip-grid{grid-template-columns:1fr;}
.kx-tierstrip-item{border-right:0;border-bottom:1px solid var(--line);}
.kx-tierstrip-item:last-child{border-bottom:0;}
.kx-btn{font-size:14px;padding:0 18px;}
.kx-btn--lg{height:48px;padding:0 22px;}
}
/* roulang page: category3 */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--tier-jade:#7FA8A0;
--tier-bi:#1F7A6E;
--tier-mo:#0A3B37;
--tier-yun:#E4572E;
--radius-card:14px;
--radius-img:16px;
--radius-pill:999px;
--shadow-1:0 1px 2px rgba(10,59,55,.06), 0 8px 24px -12px rgba(10,59,55,.18);
--shadow-2:0 2px 4px rgba(10,59,55,.08), 0 18px 40px -16px rgba(10,59,55,.28);
--t:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
margin:0;
font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
font-size:16px;line-height:1.75;
color:var(--ink-2);background:var(--paper);
-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--ink);font-weight:700;letter-spacing:0;margin:0 0 12px}
h1{font-size:clamp(30px,4.6vw,46px);line-height:1.25}
h2{font-size:clamp(22px,2.8vw,32px);line-height:1.3}
h3{font-size:19px;line-height:1.4}
h4{font-size:15px;line-height:1.5}
p{margin:0 0 16px}
a{color:var(--brand-600);text-decoration:none;transition:var(--t)}
a:hover{color:var(--brand-700)}
img{max-width:100%;display:block}
button{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:6px}
.kx-num{font-variant-numeric:tabular-nums}
/* ---------- 容器与板块 ---------- */
.kx-container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.kx-section{padding:96px 0}
.kx-section--tight{padding:72px 0}
.kx-section--paper{background:var(--paper)}
.kx-section--white{background:var(--paper-2)}
.kx-section-head{max-width:760px;margin-bottom:44px}
.kx-section-head p{margin:0;color:var(--ink-2)}
.kx-section-head .kx-eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--brand-600);background:#E9F1EF;border-radius:var(--radius-pill);padding:4px 12px;margin-bottom:14px}
.kx-rule{height:1px;background:var(--line);border:0;margin:0}
/* ---------- 按钮 ---------- */
.kx-btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
min-height:46px;padding:0 22px;border-radius:var(--radius-pill);
font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
transition:var(--t);white-space:nowrap;
}
.kx-btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.kx-btn--primary:hover{background:#cf4a24;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-1)}
.kx-btn--outline{background:#fff;color:var(--brand-600);border-color:var(--jade)}
.kx-btn--outline:hover{border-color:var(--brand-600);color:var(--brand-700);transform:translateY(-1px)}
.kx-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.kx-btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.kx-btn--link{background:none;border:0;padding:0;min-height:auto;color:var(--brand-600);font-weight:600}
.kx-btn--link:hover{color:var(--brand-700);text-decoration:underline}
.kx-btn:active{transform:translateY(1px)}
.kx-btn[disabled],.kx-btn.is-disabled{opacity:.45;pointer-events:none}
/* ---------- 徽章 / 标签 ---------- */
.kx-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill);line-height:1.6}
.kx-badge--accent{background:var(--accent);color:#fff}
.kx-badge--jade{background:#EDF3F1;color:var(--brand-700)}
.kx-badge--soft{background:var(--accent-soft);color:var(--accent)}
.kx-tier-tag{display:inline-flex;align-items:center;font-size:13px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill);background:#EDF3F1;color:var(--brand-700);white-space:nowrap}
.kx-tier--jade{background:#EDF3F1;color:#4E7C74}
.kx-tier--bi{background:#E4F1EE;color:var(--tier-bi)}
.kx-tier--mo{background:#E5EDEB;color:var(--brand-900)}
.kx-tier--yun{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(228,87,46,.35)}
/* ---------- 导航 ---------- */
.kx-header{position:sticky;top:0;z-index:60;background:var(--paper-2);border-bottom:1px solid var(--line);transition:var(--t)}
.kx-header.is-scrolled{box-shadow:var(--shadow-1)}
.kx-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.kx-logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:var(--ink);letter-spacing:0}
.kx-logo:hover{color:var(--brand-600)}
.kx-logo-mark{width:28px;height:28px;display:inline-flex;flex:0 0 28px}
.kx-logo-mark svg{width:100%;height:100%}
.kx-nav-channels{display:flex;align-items:center;gap:2px}
.kx-nav-channels a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 14px;font-size:15px;color:var(--ink-2);border-radius:8px}
.kx-nav-channels a:hover{color:var(--brand-600);background:#F1EEE7}
.kx-nav-channels a.is-active{color:var(--brand-600);font-weight:600}
.kx-nav-channels a.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;border-radius:2px;background:var(--brand-600)}
.kx-nav-actions{display:flex;align-items:center;gap:14px}
.kx-nav-login{font-size:15px;color:var(--ink-2)}
.kx-nav-login:hover{color:var(--brand-600)}
.kx-nav-cta{display:inline-flex;align-items:center;gap:8px}
.kx-burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink);cursor:pointer;transition:var(--t)}
.kx-burger:hover{border-color:var(--brand-600);color:var(--brand-600)}
.kx-drawer{position:fixed;left:0;right:0;top:69px;background:var(--brand-900);z-index:55;padding:20px 0 26px;transform:translateY(-120%);transition:transform .28s ease;max-height:calc(100vh - 69px);overflow-y:auto}
.kx-drawer.is-open{transform:translateY(0)}
.kx-drawer .kx-drawer-links{display:flex;flex-direction:column}
.kx-drawer .kx-drawer-links a{display:flex;align-items:center;min-height:52px;padding:0 24px;color:rgba(255,255,255,.86);font-size:16px;border-bottom:1px solid rgba(255,255,255,.12)}
.kx-drawer .kx-drawer-links a.is-active{color:#fff;font-weight:600;background:rgba(255,255,255,.06)}
.kx-drawer .kx-drawer-foot{padding:20px 24px 0;display:flex;flex-direction:column;gap:12px}
.kx-drawer .kx-drawer-foot .kx-btn{width:100%}
/* ---------- 面包屑 ---------- */
.kx-crumb{background:var(--paper-2);border-bottom:1px solid var(--line)}
.kx-crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 0;margin:0;font-size:13px;color:var(--ink-3)}
.kx-crumb li{display:inline-flex;align-items:center;gap:8px}
.kx-crumb li+li::before{content:"/";color:var(--line)}
.kx-crumb a{color:var(--ink-3)}
.kx-crumb a:hover{color:var(--brand-600)}
.kx-crumb .is-current{color:var(--ink);font-weight:600}
/* ---------- Hero ---------- */
.kx-hero{background:var(--paper-2);border-bottom:1px solid var(--line);padding:64px 0 76px}
.kx-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.kx-hero-sub{font-size:17px;line-height:1.8;color:var(--ink-2);max-width:600px}
.kx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px}
.kx-hero-stats{display:flex;flex-wrap:wrap;gap:28px;padding-top:24px;border-top:1px solid var(--line)}
.kx-stat{min-width:110px}
.kx-stat b{display:block;font-size:26px;line-height:1.2;color:var(--brand-900);font-variant-numeric:tabular-nums}
.kx-stat span{font-size:13px;color:var(--ink-3)}
.kx-hero-visual{position:relative;margin:0;border-radius:var(--radius-img);overflow:hidden;box-shadow:var(--shadow-1);background:#E9E4DA;aspect-ratio:4/3}
.kx-hero-visual img{width:100%;height:100%;object-fit:cover}
.kx-hero-visual-card{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(255,255,255,.94);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-1)}
.kx-hero-visual-card strong{font-size:16px;color:var(--ink)}
.kx-hero-visual-card span{font-size:13px;color:var(--ink-3)}
.kx-hero-visual-card .kx-tier-tag{align-self:flex-start;margin-bottom:2px}
/* ---------- 倒计时 ---------- */
.kx-countdown{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:28px;padding:14px 18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card)}
.kx-countdown-label{font-size:13px;color:var(--ink-2);font-weight:600}
.kx-countdown-cells{display:flex;align-items:center;gap:8px}
.kx-cd-cell{display:flex;flex-direction:column;align-items:center;min-width:52px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px 8px}
.kx-cd-cell b{font-size:18px;color:var(--brand-900);line-height:1.2;font-variant-numeric:tabular-nums}
.kx-cd-cell span{font-size:11px;color:var(--ink-3)}
/* ---------- 信息条 ---------- */
.kx-strip{background:var(--paper);border-bottom:1px solid var(--line)}
.kx-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 0}
.kx-strip-item{display:flex;gap:12px;align-items:flex-start}
.kx-strip-item svg{flex:0 0 22px;width:22px;height:22px;margin-top:2px}
.kx-strip-item b{display:block;font-size:15px;color:var(--ink);font-weight:600;margin-bottom:2px}
.kx-strip-item span{font-size:13px;color:var(--ink-3)}
/* ---------- 筛选 chip ---------- */
.kx-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.kx-chip{display:inline-flex;align-items:center;min-height:40px;padding:0 18px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:14px;font-weight:600;cursor:pointer;transition:var(--t)}
.kx-chip:hover{border-color:var(--jade);color:var(--brand-700)}
.kx-chip.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
/* ---------- 内容卡片 ---------- */
.kx-grid{margin-left:-11px;margin-right:-11px}
.kx-grid>.cell{padding-left:11px;padding-right:11px;margin-bottom:22px}
.kx-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow-1);transition:var(--t)}
.kx-card:hover{transform:translateY(-3px);border-color:var(--brand-600);box-shadow:var(--shadow-2)}
.kx-card-media{position:relative;aspect-ratio:16/9;background:#E9E4DA;overflow:hidden}
.kx-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.kx-card:hover .kx-card-media img{transform:scale(1.03)}
.kx-card-media .kx-tier-tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94)}
.kx-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.kx-card-body h3{margin:0;font-size:19px}
.kx-card:hover .kx-card-body h3{color:var(--brand-600)}
.kx-card-body p{margin:0;font-size:15px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kx-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-3)}
.kx-lock{position:absolute;inset:0;background:rgba(10,59,55,.85);display:flex;align-items:center;justify-content:center}
.kx-lock .kx-tier-tag{position:static;background:var(--accent);color:#fff}
.kx-card.is-locked .kx-card-body p{display:none}
.kx-card.is-locked .kx-card-body::after{content:"";height:12px;border-radius:6px;background:repeating-linear-gradient(90deg,#EEEAE2 0 18px,#F7F5F0 18px 30px);opacity:.9}
/* ---------- 更新排期 ---------- */
.kx-timeline{display:flex;flex-direction:column;gap:16px}
.kx-ticket{display:flex;align-items:center;gap:22px;background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--jade);border-radius:12px;padding:20px 24px;box-shadow:var(--shadow-1);transition:var(--t)}
.kx-ticket:hover{transform:translateY(-2px);border-color:var(--line);border-left-color:var(--brand-600);box-shadow:var(--shadow-2)}
.kx-ticket-time{flex:0 0 150px;font-size:17px;font-weight:700;color:var(--brand-900);font-variant-numeric:tabular-nums}
.kx-ticket-time small{display:block;font-size:12px;font-weight:400;color:var(--ink-3)}
.kx-ticket-main{flex:1 1 auto;min-width:0}
.kx-ticket-main b{display:block;font-size:16px;color:var(--ink);margin-bottom:2px}
.kx-ticket-main span{font-size:14px;color:var(--ink-2)}
.kx-ticket-side{flex:0 0 auto}
/* ---------- 等级解锁对照 ---------- */
.kx-tier-list{display:flex;flex-direction:column;gap:14px}
.kx-tier-row{display:grid;grid-template-columns:190px 1fr 160px 150px;align-items:center;gap:18px;background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:18px 24px;box-shadow:var(--shadow-1);transition:var(--t)}
.kx-tier-row:hover{border-color:var(--brand-600);transform:translateY(-2px)}
.kx-tier-name{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;color:var(--ink)}
.kx-dot{width:10px;height:10px;border-radius:50%;flex:0 0 10px}
.kx-dot--jade{background:var(--tier-jade)}
.kx-dot--bi{background:var(--tier-bi)}
.kx-dot--mo{background:var(--tier-mo)}
.kx-dot--yun{background:var(--tier-yun)}
.kx-tier-row .kx-cell-main{font-size:14px;color:var(--ink-2)}
.kx-tier-row .kx-cell-aux{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.kx-tier-row .kx-cell-tag{text-align:right}
/* ---------- FAQ ---------- */
.kx-faq-wrap{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start}
.kx-faq{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:8px 24px;box-shadow:var(--shadow-1)}
.kx-faq-item{border-bottom:1px solid var(--line)}
.kx-faq-item:last-child{border-bottom:0}
.kx-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;padding:20px 0;text-align:left;font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;transition:var(--t);min-height:44px}
.kx-faq-q:hover{color:var(--brand-600);background:#F1EEE7}
.kx-faq-icon{position:relative;flex:0 0 18px;width:18px;height:18px}
.kx-faq-icon::before,.kx-faq-icon::after{content:"";position:absolute;background:var(--brand-600);border-radius:2px;transition:transform .25s ease}
.kx-faq-icon::before{left:0;top:8px;width:18px;height:2px}
.kx-faq-icon::after{left:8px;top:0;width:2px;height:18px}
.kx-faq-item.is-open .kx-faq-icon::after{transform:rotate(90deg)}
.kx-faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.kx-faq-a-inner{padding:0 0 20px;max-width:720px;font-size:15px;color:var(--ink-2)}
.kx-faq-a-inner p{margin:0}
.kx-aside{background:var(--brand-900);color:rgba(255,255,255,.78);border-radius:var(--radius-card);padding:26px;position:sticky;top:96px}
.kx-aside h3{color:#fff;font-size:18px;margin-bottom:12px}
.kx-aside p{font-size:14px;line-height:1.8}
.kx-aside .kx-btn{width:100%;margin-top:6px}
/* ---------- CTA 带 ---------- */
.kx-cta-band{position:relative;background:var(--brand-900);color:rgba(255,255,255,.82);overflow:hidden;padding:80px 0}
.kx-cta-clouds{position:absolute;inset:0;width:100%;height:100%;opacity:.09;pointer-events:none}
.kx-cta-band .kx-container{position:relative;z-index:2}
.kx-cta-band h2{color:#fff}
.kx-cta-list{display:flex;flex-direction:column;gap:14px;margin:0;padding:0}
.kx-cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.kx-cta-list svg{flex:0 0 18px;width:18px;height:18px;margin-top:4px}
.kx-form-card{background:#fff;border-radius:var(--radius-card);padding:26px;color:var(--ink-2);box-shadow:var(--shadow-2)}
.kx-form-card h3{margin-bottom:6px}
.kx-form-card .kx-form-hint{font-size:13px;color:var(--ink-3);margin-bottom:18px}
.kx-field{margin-bottom:16px}
.kx-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.kx-input{width:100%;height:48px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:15px;color:var(--ink);background:#fff;transition:var(--t)}
.kx-input:focus{outline:none;border-color:var(--brand-600);box-shadow:0 0 0 2px rgba(18,98,91,.18)}
.kx-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-3);margin-bottom:18px}
.kx-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--brand-600)}
.kx-form-card .kx-btn{width:100%}
.kx-form-note{font-size:12px;color:var(--ink-3);margin:12px 0 0;text-align:center}
.kx-form-note.is-error{color:var(--accent)}
.kx-form-note.is-ok{color:var(--brand-600)}
/* ---------- 页脚 ---------- */
.kx-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:14px}
.kx-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.kx-footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.kx-footer .kx-logo{color:#fff;font-size:18px;margin-bottom:14px}
.kx-footer .kx-footer-brand p{margin:0;max-width:340px;line-height:1.8}
.kx-footer ul{display:flex;flex-direction:column;gap:10px}
.kx-footer a{color:rgba(255,255,255,.72)}
.kx-footer a:hover{color:#fff}
.kx-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}
/* ---------- 响应式 ---------- */
@media (max-width:1023px){
.kx-nav-channels{display:none}
.kx-nav-login{display:none}
.kx-burger{display:inline-flex}
.kx-section{padding:68px 0}
.kx-section--tight{padding:56px 0}
.kx-hero{padding:48px 0 56px}
.kx-hero-visual{margin-top:32px}
.kx-strip-grid{grid-template-columns:repeat(2,1fr);gap:18px;padding:22px 0}
.kx-faq-wrap{grid-template-columns:1fr}
.kx-aside{position:static}
.kx-tier-row{grid-template-columns:1fr 1fr;row-gap:10px}
.kx-tier-row .kx-cell-tag{text-align:left}
.kx-footer-grid{grid-template-columns:1fr 1fr;gap:28px}
.kx-cta-band{padding:60px 0}
.kx-cta-band .kx-form-card{margin-top:28px}
}
@media (max-width:767px){
.kx-container{padding:0 16px}
.kx-section{padding:56px 0}
.kx-section--tight{padding:46px 0}
.kx-section-head{margin-bottom:32px}
.kx-hero-stats{gap:20px}
.kx-stat{min-width:88px}
.kx-stat b{font-size:22px}
.kx-countdown{padding:12px 14px;gap:10px}
.kx-cd-cell{min-width:46px}
.kx-strip-grid{grid-template-columns:1fr;gap:14px}
.kx-ticket{flex-direction:column;align-items:flex-start;gap:10px}
.kx-ticket-time{flex:none}
.kx-tier-row{grid-template-columns:1fr}
.kx-footer-grid{grid-template-columns:1fr;gap:26px}
.kx-hero-actions .kx-btn{width:100%}
.kx-faq{padding:6px 18px}
}
@media (max-width:480px){
.kx-hero-badges .kx-badge{font-size:12px}
.kx-cd-cell{min-width:42px;padding:5px 6px}
.kx-cd-cell b{font-size:16px}
.kx-nav{gap:10px}
.kx-logo{font-size:17px}
}
/* roulang page: category4 */
:root{
--brand-900:#0A3B37;
--brand-700:#14564F;
--brand-600:#12625B;
--accent:#E4572E;
--accent-soft:#FDEDE6;
--jade:#7FA8A0;
--ink:#16211F;
--ink-2:#4C5B58;
--ink-3:#7C8A87;
--paper:#F7F5F0;
--paper-2:#FFFFFF;
--line:#E3DED4;
--radius-card:14px;
--radius-img:16px;
--radius-pill:999px;
--radius-input:10px;
--shadow-sm:0 1px 2px rgba(10,59,55,.06),0 8px 24px -12px rgba(10,59,55,.18);
--shadow-md:0 2px 4px rgba(10,59,55,.07),0 18px 38px -16px rgba(10,59,55,.28);
--space-block:96px;
--container:1200px;
}
@media (max-width:767px){ :root{ --space-block:60px; } }
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
margin:0;
background:var(--paper);
color:var(--ink-2);
font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
font-size:16px;
line-height:1.75;
font-weight:400;
-webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:var(--brand-600); text-decoration:none; transition:color .18s ease, opacity .18s ease; }
a:hover{ color:var(--brand-700); }
button,input,select,textarea{ font-family:inherit; font-size:inherit; color:inherit; }
h1,h2,h3,h4{ margin:0; color:var(--ink); font-weight:700; letter-spacing:0; line-height:1.3; }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:2px solid var(--brand-600); outline-offset:2px; border-radius:4px; }
.kx-container{
width:100%;
max-width:var(--container);
margin:0 auto;
padding-left:24px;
padding-right:24px;
}
@media (max-width:767px){ .kx-container{ padding-left:16px; padding-right:16px; } }
/* ---------- 顶部状态条 ---------- */
.kx-topbar{
background:var(--brand-900);
color:#fff;
font-size:13px;
line-height:1.6;
}
.kx-topbar .kx-container{
min-height:34px;
display:flex;
align-items:center;
gap:16px;
}
.kx-topbar-tag{
display:inline-flex;
align-items:center;
gap:6px;
padding:2px 10px;
border-radius:var(--radius-pill);
background:rgba(255,255,255,.12);
border:1px solid rgba(255,255,255,.18);
white-space:nowrap;
}
.kx-topbar-count{
margin-left:auto;
display:flex;
align-items:center;
gap:10px;
color:rgba(255,255,255,.82);
}
.kx-cd{
display:flex;
align-items:center;
gap:4px;
font-variant-numeric:tabular-nums;
}
.kx-cd-item{
min-width:34px;
text-align:center;
padding:1px 6px;
border-radius:6px;
background:rgba(255,255,255,.12);
color:#fff;
font-weight:600;
}
.kx-topbar-close{
background:none;
border:1px solid rgba(255,255,255,.28);
color:rgba(255,255,255,.86);
width:22px; height:22px;
border-radius:50%;
line-height:1;
cursor:pointer;
transition:background .18s ease,border-color .18s ease;
}
.kx-topbar-close:hover{ background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.5); }
.kx-topbar.is-hidden{ display:none; }
/* ---------- 导航 ---------- */
.kx-header{
position:sticky;
top:0;
z-index:60;
background:var(--paper-2);
border-bottom:1px solid var(--line);
transition:box-shadow .22s ease;
}
.kx-header.is-stuck{ box-shadow:0 10px 26px -18px rgba(10,59,55,.5); }
.kx-nav{
height:68px;
display:flex;
align-items:center;
gap:24px;
}
.kx-logo{
display:inline-flex;
align-items:center;
gap:10px;
font-size:18px;
font-weight:700;
color:var(--ink);
white-space:nowrap;
}
.kx-logo:hover{ color:var(--brand-700); }
.kx-logo-mark{
width:30px; height:30px;
display:inline-flex;
align-items:center;
justify-content:center;
border-radius:9px;
background:rgba(127,168,160,.16);
flex:0 0 auto;
}
.kx-logo-mark svg{ width:20px; height:20px; }
.kx-nav-channels{
display:flex;
align-items:center;
gap:6px;
margin-left:8px;
}
.kx-nav-channels a{
position:relative;
display:inline-flex;
align-items:center;
height:68px;
padding:0 14px;
color:var(--ink-2);
font-size:15px;
font-weight:500;
}
.kx-nav-channels a::after{
content:"";
position:absolute;
left:14px; right:14px; bottom:0;
height:2px;
background:var(--brand-600);
border-radius:2px;
transform:scaleX(0);
transition:transform .2s ease;
}
.kx-nav-channels a:hover{ color:var(--brand-700); }
.kx-nav-channels a:hover::after{ transform:scaleX(1); }
.kx-nav-channels a.is-active{ color:var(--brand-600); font-weight:600; }
.kx-nav-channels a.is-active::after{ transform:scaleX(1); }
.kx-nav-actions{
margin-left:auto;
display:flex;
align-items:center;
gap:14px;
}
.kx-nav-login{ font-size:15px; color:var(--ink-2); }
.kx-nav-login:hover{ color:var(--brand-600); }
.kx-nav-cta{ display:inline-flex; align-items:center; gap:8px; }
.kx-badge{
display:inline-flex;
align-items:center;
padding:2px 10px;
border-radius:var(--radius-pill);
font-size:13px;
line-height:1.6;
font-weight:500;
white-space:nowrap;
}
.kx-badge--accent{ background:var(--accent); color:#fff; }
.kx-badge--grade{ background:rgba(127,168,160,.18); color:var(--brand-700); }
.kx-badge--soft{ background:var(--accent-soft); color:var(--accent); }
.kx-btn{
display:inline-flex;
align-items:center;
justify-content:center;
gap:8px;
min-height:44px;
padding:0 22px;
border-radius:var(--radius-pill);
border:1px solid transparent;
font-size:15px;
font-weight:600;
cursor:pointer;
transition:background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.kx-btn--primary{ background:var(--accent); color:#fff; box-shadow:0 8px 20px -12px rgba(228,87,46,.9); }
.kx-btn--primary:hover{ background:#cf4a24; color:#fff; transform:translateY(-1px); }
.kx-btn--primary:active{ transform:translateY(1px); }
.kx-btn--ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.55); }
.kx-btn--ghost:hover{ background:rgba(255,255,255,.12); color:#fff; }
.kx-btn--outline{ background:var(--paper-2); color:var(--brand-600); border-color:var(--brand-600); }
.kx-btn--outline:hover{ background:rgba(18,98,91,.06); color:var(--brand-700); }
.kx-btn--link{
min-height:auto;
padding:0;
background:none;
color:var(--brand-600);
border:0;
border-radius:0;
}
.kx-btn--link::after{ content:"→"; margin-left:6px; transition:transform .18s ease; }
.kx-btn--link:hover{ color:var(--brand-700); }
.kx-btn--link:hover::after{ transform:translateX(3px); }
.kx-btn[disabled]{ opacity:.45; pointer-events:none; }
.kx-burger{
display:none;
width:44px; height:44px;
align-items:center;
justify-content:center;
background:var(--paper-2);
border:1px solid var(--line);
border-radius:12px;
color:var(--ink);
cursor:pointer;
}
.kx-burger:hover{ border-color:var(--brand-600); color:var(--brand-600); }
/* 抽屉 */
.kx-drawer{
position:fixed;
inset:0;
z-index:90;
display:none;
}
.kx-drawer.is-open{ display:block; }
.kx-drawer-panel{
position:absolute;
top:0; right:0;
width:min(84vw,340px);
height:100%;
background:var(--brand-900);
color:#fff;
padding:22px 20px 28px;
display:flex;
flex-direction:column;
gap:6px;
overflow-y:auto;
box-shadow:-20px 0 40px -20px rgba(0,0,0,.5);
}
.kx-drawer-head{
display:flex;
align-items:center;
justify-content:space-between;
margin-bottom:14px;
}
.kx-drawer-head .kx-logo{ color:#fff; font-size:17px; }
.kx-drawer-close{
width:36px; height:36px;
border-radius:50%;
border:1px solid rgba(255,255,255,.28);
background:none;
color:#fff;
cursor:pointer;
}
.kx-drawer a.kx-drawer-link{
display:flex;
align-items:center;
min-height:48px;
padding:0 14px;
border-radius:12px;
color:rgba(255,255,255,.86);
font-size:16px;
}
.kx-drawer a.kx-drawer-link:hover,
.kx-drawer a.kx-drawer-link.is-active{
background:rgba(255,255,255,.1);
color:#fff;
}
.kx-drawer-meta{
margin-top:18px;
padding-top:18px;
border-top:1px solid rgba(255,255,255,.14);
font-size:13px;
color:rgba(255,255,255,.7);
display:flex;
flex-direction:column;
gap:10px;
}
.kx-drawer-cta{ margin-top:auto; padding-top:20px; }
.kx-drawer-cta .kx-btn{ width:100%; }
.kx-drawer-mask{
position:absolute; inset:0;
background:rgba(10,59,55,.55);
border:0;
padding:0;
cursor:pointer;
}
/* ---------- 页面通用 ---------- */
.kx-main{ display:block; }
.kx-section{ padding:var(--space-block) 0; }
.kx-section--tight{ padding:calc(var(--space-block) * .72) 0; }
.kx-section-alt{ background:var(--paper-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.kx-eyebrow{
display:inline-flex;
align-items:center;
gap:8px;
font-size:13px;
font-weight:600;
color:var(--brand-600);
margin-bottom:14px;
}
.kx-eyebrow::before{
content:"";
width:18px; height:2px;
background:var(--accent);
border-radius:2px;
}
.kx-h2{
font-size:clamp(22px,2.8vw,32px);
line-height:1.3;
position:relative;
padding-left:16px;
}
.kx-h2::before{
content:"";
position:absolute;
left:0; top:.28em;
width:4px; height:.86em;
border-radius:3px;
background:var(--brand-600);
}
.kx-h3{ font-size:19px; line-height:1.4; }
.kx-lead{ font-size:17px; color:var(--ink-2); margin-top:14px; }
.kx-section-head{
display:flex;
align-items:flex-end;
justify-content:space-between;
gap:24px;
margin-bottom:36px;
}
.kx-muted{ color:var(--ink-3); font-size:13px; }
.kx-num{ font-variant-numeric:tabular-nums; }
/* ---------- 面包屑 ---------- */
.kx-crumb{
padding-top:26px;
font-size:13px;
color:var(--ink-3);
}
.kx-crumb ol{ display:flex; flex-wrap:wrap; align-items:center; gap:6px; }
.kx-crumb li::after{ content:"/"; margin-left:6px; color:var(--line); }
.kx-crumb li:last-child::after{ content:""; margin:0; }
.kx-crumb a{ color:var(--ink-3); }
.kx-crumb a:hover{ color:var(--brand-600); }
.kx-crumb li[aria-current]{ color:var(--brand-700); font-weight:600; }
/* ---------- Hero ---------- */
.kx-help-hero{
position:relative;
padding:44px 0 62px;
overflow:hidden;
}
.kx-help-hero::before{
content:"";
position:absolute;
inset:0;
background-image:url("/assets/images/backpic/back-2.png");
background-size:cover;
background-position:center;
opacity:.14;
pointer-events:none;
}
.kx-help-hero > .kx-container{ position:relative; }
.kx-hero-grid{ align-items:center; }
.kx-hero-copy{ padding-right:8px; }
.kx-hero-title{
font-size:clamp(30px,4.6vw,46px);
line-height:1.25;
margin-top:4px;
}
.kx-hero-title span{ color:var(--brand-600); }
.kx-hero-sub{
font-size:17px;
color:var(--ink-2);
margin-top:18px;
max-width:620px;
}
.kx-hero-actions{
display:flex;
flex-wrap:wrap;
align-items:center;
gap:14px;
margin-top:28px;
}
.kx-hero-stats{
display:flex;
flex-wrap:wrap;
gap:36px;
margin-top:36px;
padding-top:26px;
border-top:1px solid var(--line);
}
.kx-hero-stat strong{
display:block;
font-size:26px;
font-weight:700;
color:var(--brand-900);
font-variant-numeric:tabular-nums;
line-height:1.2;
}
.kx-hero-stat span{ font-size:13px; color:var(--ink-3); }
.kx-help-index{
background:var(--brand-900);
border-radius:var(--radius-img);
padding:28px;
color:rgba(255,255,255,.78);
box-shadow:var(--shadow-md);
position:relative;
overflow:hidden;
}
.kx-help-index::after{
content:"";
position:absolute;
right:-40px; bottom:-60px;
width:220px; height:220px;
border:1px solid rgba(255,255,255,.14);
border-radius:50%;
}
.kx-help-index h3{ color:#fff; font-size:18px; margin-bottom:6px; }
.kx-help-index p{ font-size:14px; color:rgba(255,255,255,.72); }
.kx-index-list{ margin-top:20px; display:flex; flex-direction:column; gap:10px; position:relative; }
.kx-index-list a{
display:flex;
align-items:center;
justify-content:space-between;
gap:12px;
min-height:48px;
padding:0 16px;
border-radius:12px;
background:rgba(255,255,255,.08);
border:1px solid rgba(255,255,255,.14);
color:#fff;
font-size:15px;
}
.kx-index-list a:hover{ background:rgba(255,255,255,.16); color:#fff; }
.kx-index-list a span{ color:var(--jade); font-size:13px; }
/* ---------- 信息条 ---------- */
.kx-infobar{
border-top:1px solid var(--line);
border-bottom:1px solid var(--line);
background:var(--paper);
}
.kx-infobar .kx-container{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
padding-top:26px;
padding-bottom:26px;
}
.kx-infobar-item{ display:flex; gap:12px; align-items:flex-start; }
.kx-infobar-item .kx-dot{
width:34px; height:34px;
flex:0 0 auto;
border-radius:10px;
background:rgba(18,98,91,.1);
display:inline-flex;
align-items:center;
justify-content:center;
color:var(--brand-600);
}
.kx-infobar-item strong{ display:block; color:var(--ink); font-size:15px; font-weight:600; }
.kx-infobar-item p{ font-size:13px; color:var(--ink-3); line-height:1.6; }
/* ---------- 帮助布局 ---------- */
.kx-help-layout{
display:grid;
grid-template-columns:262px 1fr;
gap:44px;
align-items:start;
}
.kx-anchor-card{
position:sticky;
top:96px;
background:var(--paper-2);
border:1px solid var(--line);
border-radius:var(--radius-card);
padding:24px;
box-shadow:var(--shadow-sm);
}
.kx-anchor-card h2{ font-size:16px; }
.kx-anchor-card > p{ font-size:13px; color:var(--ink-3); margin-top:6px; }
.kx-anchor-nav{ margin-top:16px; display:flex; flex-direction:column; gap:4px; }
.kx-anchor-nav a{
display:block;
padding:10px 12px;
border-radius:10px;
font-size:14px;
color:var(--ink-2);
border-left:2px solid transparent;
}
.kx-anchor-nav a:hover{
background:#F1EEE7;
color:var(--brand-700);
border-left-color:var(--brand-600);
}
.kx-anchor-actions{ margin-top:20px; padding-top:18px; border-top:1px solid var(--line); }
.kx-anchor-actions .kx-btn{ width:100%; }
.kx-faq-group{ margin-bottom:44px; }
.kx-faq-group:last-child{ margin-bottom:0; }
.kx-faq-group-head{
display:flex;
align-items:center;
gap:12px;
margin-bottom:12px;
}
.kx-faq-group-head .kx-badge{ flex:0 0 auto; }
.kx-faq-group-head h2{ font-size:clamp(20px,2.2vw,26px); }
.kx-faq-list{
background:var(--paper-2);
border:1px solid var(--line);
border-radius:var(--radius-card);
overflow:hidden;
}
.kx-faq{ border-bottom:1px solid var(--line); }
.kx-faq:last-child{ border-bottom:0; }
.kx-faq summary{
list-style:none;
cursor:pointer;
padding:20px 24px;
font-size:17px;
font-weight:600;
color:var(--ink);
display:flex;
align-items:center;
justify-content:space-between;
gap:16px;
transition:background .18s ease;
}
.kx-faq summary::-webkit-details-marker{ display:none; }
.kx-faq summary:hover{ background:#F1EEE7; }
.kx-faq summary .kx-faq-icon{
position:relative;
width:20px; height:20px;
flex:0 0 auto;
border-radius:50%;
border:1px solid var(--line);
transition:transform .22s ease, border-color .22s ease, background .22s ease;
}
.kx-faq summary .kx-faq-icon::before,
.kx-faq summary .kx-faq-icon::after{
content:"";
position:absolute;
left:50%; top:50%;
background:var(--brand-600);
transform:translate(-50%,-50%);
border-radius:2px;
}
.kx-faq summary .kx-faq-icon::before{ width:10px; height:1.6px; }
.kx-faq summary .kx-faq-icon::after{ width:1.6px; height:10px; transition:opacity .2s ease; }
.kx-faq[open] summary{ background:#FBF9F5; }
.kx-faq[open] summary .kx-faq-icon{ transform:rotate(90deg); background:var(--accent-soft); border-color:var(--accent); }
.kx-faq[open] summary .kx-faq-icon::before{ background:var(--accent); }
.kx-faq[open] summary .kx-faq-icon::after{ opacity:0; }
.kx-faq-body{
padding:0 24px 22px;
max-width:720px;
font-size:15.5px;
color:var(--ink-2);
line-height:1.85;
}
.kx-faq-body p + p{ margin-top:10px; }
.kx-faq-body ul{ margin-top:10px; display:flex; flex-direction:column; gap:8px; }
.kx-faq-body li{ position:relative; padding-left:16px; }
.kx-faq-body li::before{
content:"";
position:absolute;
left:0; top:.7em;
width:5px; height:5px;
border-radius:50%;
background:var(--jade);
}
/* ---------- 联系入口 ---------- */
.kx-contact-card{
margin-top:12px;
background:var(--brand-900);
border-radius:var(--radius-img);
padding:34px;
color:rgba(255,255,255,.78);
display:grid;
grid-template-columns:1.05fr .95fr;
gap:36px;
align-items:center;
position:relative;
overflow:hidden;
}
.kx-contact-card::before{
content:"";
position:absolute;
left:-60px; top:-70px;
width:220px; height:220px;
border:1px solid rgba(255,255,255,.12);
border-radius:50%;
pointer-events:none;
}
.kx-contact-card h2{ color:#fff; font-size:clamp(20px,2.4vw,28px); position:relative; }
.kx-contact-card p{ font-size:15px; margin-top:12px; position:relative; }
.kx-contact-points{ margin-top:18px; display:flex; flex-direction:column; gap:10px; position:relative; }
.kx-contact-points li{
display:flex;
gap:10px;
align-items:flex-start;
font-size:14px;
color:rgba(255,255,255,.78);
}
.kx-contact-points .kx-tick{
width:18px; height:18px;
flex:0 0 auto;
margin-top:3px;
border-radius:50%;
background:rgba(127,168,160,.28);
display:inline-flex;
align-items:center;
justify-content:center;
}
.kx-form-card{
background:var(--paper-2);
border-radius:var(--radius-card);
padding:24px;
box-shadow:var(--shadow-md);
position:relative;
}
.kx-field{ margin-bottom:14px; }
.kx-field label{
display:block;
font-size:13px;
color:var(--ink-2);
margin-bottom:6px;
font-weight:600;
}
.kx-field input,
.kx-field textarea,
.kx-field select{
width:100%;
min-height:48px;
padding:10px 14px;
border:1px solid var(--line);
border-radius:var(--radius-input);
background:#fff;
color:var(--ink);
transition:border-color .18s ease, box-shadow .18s ease;
}
.kx-field textarea{ min-height:96px; resize:vertical; line-height:1.7; }
.kx-field input:focus,
.kx-field textarea:focus,
.kx-field select:focus{
outline:none;
border-color:var(--brand-600);
box-shadow:0 0 0 2px rgba(18,98,91,.28);
}
.kx-check{
display:flex;
align-items:flex-start;
gap:8px;
font-size:13px;
color:var(--ink-3);
margin:6px 0 16px;
}
.kx-check input{ width:16px; height:16px; margin-top:3px; accent-color:var(--brand-600); }
.kx-form-card .kx-btn{ width:100%; }
.kx-form-msg{
margin-top:10px;
font-size:13px;
color:var(--brand-600);
min-height:20px;
}
/* ---------- 相关入口卡 ---------- */
.kx-grid-gap{ display:flex; flex-wrap:wrap; margin:-12px; }
.kx-grid-gap > [class*="cell"]{ padding:12px; }
.kx-entry-card{
height:100%;
background:var(--paper-2);
border:1px solid var(--line);
border-radius:var(--radius-card);
overflow:hidden;
display:flex;
flex-direction:column;
transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.kx-entry-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:var(--brand-600); }
.kx-entry-media{
aspect-ratio:16/9;
background:linear-gradient(135deg,#E7EFEC,#F7F5F0);
overflow:hidden;
}
.kx-entry-media img{ width:100%; height:100%; object-fit:cover; }
.kx-entry-body{ padding:20px 22px 24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.kx-entry-body h3{ font-size:18px; }
.kx-entry-body p{ font-size:14px; color:var(--ink-2); }
.kx-entry-foot{
margin-top:auto;
display:flex;
align-items:center;
justify-content:space-between;
padding-top:12px;
border-top:1px solid var(--line);
font-size:13px;
color:var(--ink-3);
}
.kx-entry-card:hover .kx-entry-body h3{ color:var(--brand-700); }
/* ---------- CTA 带 ---------- */
.kx-cta{
background:var(--brand-900);
color:rgba(255,255,255,.8);
position:relative;
overflow:hidden;
}
.kx-cta::before{
content:"";
position:absolute;
inset:0;
background-image:radial-gradient(circle at 85% 20%, rgba(127,168,160,.22), transparent 55%);
pointer-events:none;
}
.kx-cta .kx-container{
position:relative;
padding-top:64px;
padding-bottom:64px;
display:flex;
flex-wrap:wrap;
align-items:center;
justify-content:space-between;
gap:26px;
}
.kx-cta h2{ color:#fff; font-size:clamp(22px,2.6vw,30px); }
.kx-cta p{ margin-top:10px; font-size:15px; max-width:560px; }
.kx-cta-actions{ display:flex; flex-wrap:wrap; gap:14px; }
/* ---------- 页脚 ---------- */
.kx-footer{
background:var(--brand-900);
color:rgba(255,255,255,.72);
padding-top:64px;
font-size:14px;
}
.kx-footer-grid{
display:grid;
grid-template-columns:1.6fr 1fr 1fr 1fr;
gap:36px;
padding-bottom:44px;
}
.kx-footer-brand .kx-logo{ color:#fff; font-size:18px; }
.kx-footer-brand p{ margin-top:14px; font-size:14px; line-height:1.8; max-width:340px; color:rgba(255,255,255,.68); }
.kx-footer h4{ color:#fff; font-size:15px; margin-bottom:16px; font-weight:600; }
.kx-footer ul{ display:flex; flex-direction:column; gap:10px; }
.kx-footer ul a{ color:rgba(255,255,255,.72); font-size:14px; }
.kx-footer ul a:hover{ color:#fff; }
.kx-footer-bottom{
border-top:1px solid rgba(255,255,255,.12);
padding:20px 0 26px;
display:flex;
flex-wrap:wrap;
gap:12px;
justify-content:space-between;
font-size:13px;
color:rgba(255,255,255,.6);
}
/* ---------- 响应式 ---------- */
@media (max-width:1023px){
.kx-nav-channels{ display:none; }
.kx-burger{ display:inline-flex; }
.kx-nav-actions .kx-nav-login{ display:none; }
.kx-help-layout{ grid-template-columns:1fr; gap:28px; }
.kx-anchor-card{ position:static; }
.kx-anchor-nav{
flex-direction:row;
overflow-x:auto;
gap:8px;
padding-bottom:6px;
-webkit-overflow-scrolling:touch;
}
.kx-anchor-nav a{
white-space:nowrap;
border:1px solid var(--line);
border-left:1px solid var(--line);
border-radius:var(--radius-pill);
padding:8px 16px;
min-height:40px;
}
.kx-anchor-nav a:hover{ border-color:var(--brand-600); }
.kx-anchor-actions .kx-btn{ width:auto; }
.kx-contact-card{ grid-template-columns:1fr; padding:28px; }
.kx-infobar .kx-container{ grid-template-columns:repeat(2,1fr); }
.kx-footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:767px){
.kx-nav{ height:60px; gap:12px; }
.kx-logo{ font-size:17px; }
.kx-nav-cta .kx-badge{ display:none; }
.kx-nav-cta .kx-btn{ padding:0 16px; font-size:14px; }
.kx-topbar-count{ gap:6px; font-size:12px; }
.kx-topbar-tag{ display:none; }
.kx-help-hero{ padding:32px 0 46px; }
.kx-hero-stats{ gap:22px; }
.kx-hero-stat strong{ font-size:22px; }
.kx-section-head{ flex-direction:column; align-items:flex-start; gap:14px; }
.kx-faq summary{ padding:16px 18px; font-size:16px; }
.kx-faq-body{ padding:0 18px 18px; }
.kx-contact-card{ padding:24px 20px; }
.kx-form-card{ padding:20px; }
.kx-cta .kx-container{ padding-top:48px; padding-bottom:48px; }
.kx-infobar .kx-container{ grid-template-columns:1fr; gap:16px; }
.kx-footer-grid{ grid-template-columns:1fr; gap:28px; padding-bottom:32px; }
}
@media (max-width:480px){
.kx-hero-actions .kx-btn{ width:100%; }
.kx-hero-stats{ flex-direction:column; gap:16px; }
.kx-footer-bottom{ flex-direction:column; }
}