/* roulang page: index */
:root{
  --mk-green:#0F4C45;
  --mk-green-deep:#0A332E;
  --mk-green-light:#2A7A6E;
  --mk-clay:#C4622D;
  --mk-clay-deep:#A94F22;
  --mk-sand:#EFE7DA;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-ink:#10201D;
  --mk-muted:#6B726D;
  --mk-indigo:#33415C;
  --mk-radius:8px;
  --mk-radius-sm:6px;
  --mk-shadow:0 1px 2px rgba(16,32,29,.04), 0 14px 30px -20px rgba(16,32,29,.28);
  --mk-shadow-hover:0 2px 5px rgba(16,32,29,.06), 0 22px 40px -22px rgba(16,32,29,.38);
  --mk-serif:Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--mk-ink);
  background:var(--mk-paper);
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--mk-green);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--mk-clay)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--mk-ink)}
h1{font-size:clamp(30px,4.2vw,48px);line-height:1.25;letter-spacing:.01em}
h2{font-size:clamp(24px,3vw,34px);line-height:1.35;letter-spacing:.005em}
h3{font-size:20px;font-weight:600;line-height:1.5}
h4{font-size:17px;font-weight:600;line-height:1.55}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--mk-green);outline-offset:2px}

/* 栅格与容器 */
.grid-container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;width:100%}
.grid-x{margin-left:-12px;margin-right:-12px}
.cell{padding-left:12px;padding-right:12px;min-width:0}

/* 顶部信息条 */
.mk-topbar{background:var(--mk-green-deep);color:rgba(255,255,255,.86);font-size:12.5px;letter-spacing:.02em}
.mk-topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:16px}
.mk-topbar-inner span{line-height:1.5}
.mk-topbar-links{display:flex;align-items:center;gap:18px;flex-shrink:0}
.mk-topbar-links a{color:rgba(255,255,255,.86);font-size:12.5px}
.mk-topbar-links a:hover{color:#fff}
.mk-topbar-links a.is-key{color:#F0A47A;font-weight:600}
.mk-topbar-links a.is-key:hover{color:#fff}

/* 导航 */
.mk-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--mk-line);transition:box-shadow .25s ease}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35)}
.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:20px}
.mk-brand{display:inline-flex;align-items:center;gap:10px}
.mk-brand-mark{
  width:34px;height:34px;border-radius:var(--mk-radius-sm);
  background:linear-gradient(140deg,var(--mk-green) 0%,var(--mk-green-light) 100%);
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;letter-spacing:.06em;flex-shrink:0;
}
.mk-brand-word{font-size:20px;font-weight:700;color:var(--mk-green);letter-spacing:.02em;line-height:1}
.mk-brand:hover .mk-brand-word{color:var(--mk-clay)}
.mk-nav{display:flex;align-items:center;gap:30px}
.mk-nav a{position:relative;display:inline-flex;align-items:center;height:68px;font-size:17px;font-weight:500;color:var(--mk-ink)}
.mk-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--mk-clay);transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.mk-nav a:hover{color:var(--mk-green)}
.mk-nav a:hover::after,.mk-nav a.is-active::after{transform:scaleX(1)}
.mk-nav a.is-active{color:var(--mk-green);font-weight:600}
.mk-nav-cta{display:flex;align-items:center;gap:14px;flex-shrink:0}
.mk-burger{display:none;width:44px;height:44px;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);background:#fff;padding:0;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.mk-burger span{display:block;width:20px;height:2px;background:var(--mk-green);border-radius:2px;transition:.2s}
.mk-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mk-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.mk-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mk-drawer{position:fixed;top:0;right:0;height:100%;width:min(86vw,340px);background:#fff;z-index:110;
  transform:translateX(103%);transition:transform .28s ease;padding:24px 22px;display:flex;flex-direction:column;gap:8px;
  box-shadow:-24px 0 48px -30px rgba(16,32,29,.55)}
.mk-drawer.is-open{transform:translateX(0)}
.mk-drawer-mask{position:fixed;inset:0;background:rgba(10,51,46,.5);opacity:0;visibility:hidden;transition:.28s ease;z-index:100}
.mk-drawer-mask.is-open{opacity:1;visibility:visible}
.mk-drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--mk-line);margin-bottom:8px}
.mk-drawer-close{background:none;border:none;font-size:24px;line-height:1;color:var(--mk-muted);cursor:pointer;padding:4px 6px}
.mk-drawer a.mk-drawer-link{display:flex;align-items:center;height:48px;font-size:16.5px;color:var(--mk-ink);border-bottom:1px solid var(--mk-line);font-weight:500}
.mk-drawer a.mk-drawer-link.is-active{color:var(--mk-green);font-weight:600}
.mk-drawer-cta{margin-top:auto;padding-top:18px}

/* 按钮 */
.mk-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--mk-radius-sm);font-size:16px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;line-height:1.2;
}
.mk-btn-primary{background:var(--mk-clay);color:#fff;border-color:var(--mk-clay)}
.mk-btn-primary:hover{background:var(--mk-clay-deep);border-color:var(--mk-clay-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(196,98,45,.5)}
.mk-btn-primary:active{transform:translateY(-1px);box-shadow:none}
.mk-btn-outline{background:transparent;border-color:var(--mk-green);color:var(--mk-green)}
.mk-btn-outline:hover{background:rgba(15,76,69,.07);color:var(--mk-green)}
.mk-btn-ghost{background:transparent;border-color:rgba(255,255,255,.62);color:#fff}
.mk-btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.mk-btn-sm{padding:10px 20px;font-size:15px}
.mk-btn-block{width:100%}
.mk-link-more{font-size:15px;font-weight:600;color:var(--mk-green);border-bottom:2px solid rgba(15,76,69,.32);padding-bottom:2px}
.mk-link-more:hover{color:var(--mk-clay);border-bottom-color:var(--mk-clay)}
[disabled],.is-disabled{opacity:.45;pointer-events:none}

/* 标签与徽章 */
.mk-badge{display:inline-block;border-radius:4px;font-size:12.5px;letter-spacing:.06em;padding:3px 10px;line-height:1.7;font-weight:600}
.mk-badge-member{background:rgba(42,122,110,.14);color:var(--mk-green-light)}
.mk-badge-vip{background:var(--mk-clay);color:#fff}
.mk-badge-sand{background:var(--mk-sand);color:var(--mk-green)}
.mk-badge-outline{background:#fff;color:var(--mk-muted);border:1px solid var(--mk-line);font-weight:500}
.mk-badge-lock{position:absolute;top:12px;right:12px;background:rgba(10,51,46,.88);color:#fff;font-size:12.5px;padding:3px 10px;border-radius:4px;letter-spacing:.05em}

/* Hero */
.mk-hero{
  position:relative;color:#fff;
  background-image:linear-gradient(100deg,rgba(10,51,46,.96) 0%,rgba(10,51,46,.9) 44%,rgba(10,51,46,.62) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  padding:88px 0 132px;
}
.mk-hero-inner{align-items:center}
.mk-hero-copy{padding-right:24px}
.mk-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;color:#9FD3C8;text-transform:uppercase;margin-bottom:18px}
.mk-kicker::before{content:"";width:26px;height:1px;background:#9FD3C8;display:block}
.mk-hero h1{color:#fff;margin-bottom:18px}
.mk-hero-sub{font-size:18px;line-height:1.7;color:rgba(255,255,255,.94);margin-bottom:12px;font-weight:500}
.mk-hero-desc{font-size:15.5px;line-height:1.8;color:rgba(255,255,255,.76);max-width:520px;margin-bottom:28px}
.mk-hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.mk-hero-media{position:relative}
.mk-hero-media img{border-radius:var(--mk-radius);border:1px solid rgba(255,255,255,.35);box-shadow:0 30px 60px -30px rgba(0,0,0,.6);object-fit:cover;width:100%;height:340px}
.mk-hero-media::after{content:"MK";position:absolute;right:18px;bottom:-6px;font-family:var(--mk-serif);font-size:64px;color:rgba(255,255,255,.12);letter-spacing:.06em;pointer-events:none}

/* 信任数据条 */
.mk-trust{margin-top:-72px;position:relative;z-index:3}
.mk-trust-card{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);display:flex;flex-wrap:wrap}
.mk-trust-item{flex:1 1 0;min-width:200px;padding:24px 26px;position:relative}
.mk-trust-item+.mk-trust-item{border-left:1px solid var(--mk-line)}
.mk-trust-num{font-family:var(--mk-serif);font-size:32px;font-weight:700;color:var(--mk-green);line-height:1.2}
.mk-trust-num em{font-style:normal;font-size:16px;color:var(--mk-muted);margin-left:4px;font-family:inherit;font-weight:500}
.mk-trust-label{font-size:12.5px;letter-spacing:.06em;color:var(--mk-muted);margin-top:2px}

/* 板块通用 */
section{position:relative}
.mk-section{padding:88px 0}
.mk-section-sand{background:var(--mk-sand)}
.mk-section-line{border-top:1px solid var(--mk-line)}
.mk-head{margin-bottom:32px}
.mk-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.mk-head h2{padding-bottom:14px;position:relative}
.mk-head h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-green);border-radius:2px}
.mk-head p{margin-top:14px;font-size:15.5px;color:var(--mk-muted);max-width:720px}
.mk-head-center{text-align:center}
.mk-head-center h2::after{left:50%;transform:translateX(-50%)}
.mk-head-center p{margin-left:auto;margin-right:auto}

/* 权益对比表 */
.mk-table-wrap{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);overflow:hidden}
table.mk-table{width:100%;border-collapse:collapse;margin:0}
table.mk-table th,table.mk-table td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--mk-line);font-size:15.5px}
table.mk-table thead th{background:var(--mk-green-deep);color:#fff;font-weight:600;font-size:15px;letter-spacing:.03em;border-bottom:none}
table.mk-table thead th:first-child{text-align:left}
table.mk-table tbody th{text-align:left;font-weight:600;color:var(--mk-ink);font-size:15.5px;background:#fff}
table.mk-table tbody tr:nth-child(even) td,table.mk-table tbody tr:nth-child(even) th{background:rgba(239,231,218,.42)}
table.mk-table tbody tr:last-child th,table.mk-table tbody tr:last-child td{border-bottom:none}
table.mk-table .mk-col-pro{position:relative;background:rgba(239,231,218,.85) !important}
table.mk-table thead th.mk-col-pro{background:#8C3F17;box-shadow:inset 0 3px 0 var(--mk-clay)}
.mk-yes,.mk-no{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-size:13px;font-weight:700;font-style:normal}
.mk-yes{background:rgba(42,122,110,.14);color:var(--mk-green-light)}
.mk-no{background:rgba(107,114,109,.12);color:#9AA09B}
.mk-benefit-cards{display:none}

/* 等级卡 */
.mk-levels{align-items:stretch}
.mk-level-card{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);
  box-shadow:var(--mk-shadow);padding:26px 24px 24px;position:relative;height:100%;
  display:flex;flex-direction:column;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.mk-level-card::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;border-radius:0 4px 4px 0;background:var(--mk-level-color)}
.mk-level-card:hover{transform:translateY(-4px);box-shadow:var(--mk-shadow-hover);border-color:rgba(15,76,69,.35)}
.mk-level-card.is-feature{transform:translateY(-12px);border:1px solid var(--mk-clay)}
.mk-level-card.is-feature:hover{transform:translateY(-16px)}
.mk-level-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;padding-left:12px}
.mk-level-no{font-family:var(--mk-serif);font-size:30px;color:rgba(16,32,29,.16);line-height:1}
.mk-level-name{font-size:21px;font-weight:700;padding-left:12px;margin-bottom:6px}
.mk-level-price{padding-left:12px;font-size:14.5px;color:var(--mk-muted);margin-bottom:18px}
.mk-level-price b{font-family:var(--mk-serif);font-size:22px;color:var(--mk-clay);font-weight:700}
.mk-level-list{padding-left:12px;margin-bottom:22px;flex:1}
.mk-level-list li{position:relative;padding-left:18px;font-size:15px;line-height:1.7;margin-bottom:11px;color:#2C3835}
.mk-level-list li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:1px;background:var(--mk-level-color)}
.mk-level-card .mk-btn{width:100%}
.mk-level-card.is-feature .mk-level-no{color:rgba(196,98,45,.28)}

/* 专属内容预览 */
.mk-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.mk-content-card{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);overflow:hidden;position:relative;transition:transform .24s ease,box-shadow .24s ease}
.mk-content-card:hover{transform:translateY(-4px);box-shadow:var(--mk-shadow-hover)}
.mk-content-media{position:relative;height:170px;overflow:hidden}
.mk-content-media img{width:100%;height:100%;object-fit:cover;border-bottom:1px solid rgba(226,220,209,.9)}
.mk-content-lock{background:var(--mk-sand);padding:12px 18px;display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--mk-green);border-bottom:1px solid var(--mk-line)}
.mk-content-lock svg{flex-shrink:0}
.mk-content-body{padding:18px 20px 20px}
.mk-content-body h3{font-size:17.5px;margin-bottom:10px}
.mk-content-body h3 a{color:var(--mk-ink)}
.mk-content-body h3 a:hover{color:var(--mk-green)}
.mk-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mk-muted);flex-wrap:wrap}
.mk-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--mk-line);display:inline-block}

/* 最新信息 */
.mk-news-list{display:flex;flex-direction:column;gap:20px}
.mk-news-card{display:flex;gap:20px;background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);padding:18px;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
.mk-news-card:hover{transform:translateY(-4px);box-shadow:var(--mk-shadow-hover);border-color:rgba(15,76,69,.35)}
.mk-news-thumb{flex:0 0 42%;max-width:300px;border-radius:var(--mk-radius-sm);overflow:hidden;border:1px solid var(--mk-line)}
.mk-news-thumb img{width:100%;height:100%;min-height:170px;object-fit:cover}
.mk-news-body{flex:1;display:flex;flex-direction:column;gap:9px;min-width:0}
.mk-news-body h3{font-size:18px;line-height:1.5}
.mk-news-body h3 a{color:var(--mk-ink)}
.mk-news-body h3 a:hover{color:var(--mk-green)}
.mk-news-body p{font-size:15px;color:var(--mk-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mk-side-hot{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);padding:22px}
.mk-side-hot h3{font-size:17px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--mk-line)}
.mk-side-hot li{padding:12px 0;border-bottom:1px dashed var(--mk-line)}
.mk-side-hot li:last-child{border-bottom:none;padding-bottom:0}
.mk-side-hot li a{font-size:15px;font-weight:500;color:var(--mk-ink);line-height:1.6;display:block}
.mk-side-hot li a:hover{color:var(--mk-green)}
.mk-side-hot .mk-meta{margin-top:6px}
.mk-empty{background:var(--mk-sand);border:1px dashed rgba(15,76,69,.3);border-radius:var(--mk-radius);padding:38px 26px;text-align:center}
.mk-empty p{color:var(--mk-green);font-size:16px;margin-bottom:14px}

/* 数据与承诺 */
.mk-facts{background:var(--mk-sand);border-top:1px solid var(--mk-line);border-bottom:1px solid var(--mk-line)}
.mk-fact-num{font-family:var(--mk-serif);font-size:clamp(34px,4vw,46px);font-weight:700;color:var(--mk-green);line-height:1.15}
.mk-fact-num em{font-style:normal;font-family:inherit;font-size:17px;font-weight:600;color:var(--mk-muted);margin-left:6px}
.mk-fact-label{font-size:15px;color:#3A4643;margin-top:6px}
.mk-fact-item{padding:26px 24px;border-left:1px solid rgba(15,76,69,.18);height:100%}
.mk-fact-item:first-child{border-left:none}
.mk-promise{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:26px;height:100%;box-shadow:var(--mk-shadow)}
.mk-promise h4{margin-bottom:10px;color:var(--mk-green)}
.mk-promise p{font-size:15px;color:var(--mk-muted);margin:0}
.mk-promise-no{font-family:var(--mk-serif);font-size:15px;color:var(--mk-clay);letter-spacing:.08em;display:block;margin-bottom:8px}

/* FAQ */
.mk-faq{border-top:1px solid var(--mk-line)}
.mk-faq-item{border-bottom:1px solid var(--mk-line)}
.mk-faq-q{
  width:100%;background:none;border:none;padding:22px 44px 22px 0;text-align:left;cursor:pointer;
  font-size:17px;font-weight:600;color:var(--mk-green);line-height:1.6;position:relative;
}
.mk-faq-q:hover{color:var(--mk-clay)}
.mk-faq-q i{position:absolute;right:6px;top:50%;transform:translateY(-50%);font-style:normal;font-size:22px;font-weight:400;color:var(--mk-green-light);transition:transform .22s ease;line-height:1}
.mk-faq-q[aria-expanded="true"] i{transform:translateY(-50%) rotate(45deg);color:var(--mk-clay)}
.mk-faq-a{padding:0 60px 24px 0;font-size:15.5px;line-height:1.85;color:#3A4643}
.mk-faq-a[hidden]{display:none}
.mk-faq-side{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:26px;box-shadow:var(--mk-shadow)}
.mk-faq-side h3{font-size:18px;margin-bottom:12px}
.mk-faq-side p{font-size:14.8px;color:var(--mk-muted);margin-bottom:16px}
.mk-faq-side ul{margin-bottom:20px}
.mk-faq-side li{position:relative;padding-left:16px;font-size:14.8px;color:#3A4643;margin-bottom:9px}
.mk-faq-side li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:1px;background:var(--mk-green-light)}

/* CTA */
.mk-cta{background:var(--mk-green-deep);color:#fff;padding:64px 0}
.mk-cta h2{color:#fff;margin-bottom:12px}
.mk-cta p{color:rgba(255,255,255,.78);font-size:16px;margin:0;max-width:560px}
.mk-cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.mk-cta .mk-btn-outline{border-color:rgba(255,255,255,.65);color:#fff}
.mk-cta .mk-btn-outline:hover{background:rgba(255,255,255,.12);color:#fff}

/* 页脚 */
.mk-footer{background:var(--mk-green-deep);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:14.8px}
.mk-footer h4{color:#fff;font-size:16px;margin-bottom:16px;letter-spacing:.02em}
.mk-footer a{color:rgba(255,255,255,.72);font-size:14.8px}
.mk-footer a:hover{color:#fff}
.mk-footer-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.mk-footer .mk-brand-word{color:#fff}
.mk-footer .mk-brand-mark{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28)}
.mk-footer-about{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);margin-bottom:18px;max-width:320px}
.mk-footer-contact li{margin-bottom:8px;color:rgba(255,255,255,.72)}
.mk-footer-contact b{color:#fff;font-weight:600;margin-right:6px}
.mk-footer-links li{margin-bottom:11px}
.mk-footer-bottom{margin-top:52px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13.5px;color:rgba(255,255,255,.55)}
.mk-footer-bottom span{line-height:1.7}

/* 响应式 */
@media screen and (max-width:1023px){
  .mk-nav{display:none}
  .mk-burger{display:inline-flex}
  .mk-nav-cta .mk-btn{display:none}
  .mk-hero{padding:64px 0 112px}
  .mk-hero-copy{padding-right:12px;margin-bottom:32px}
  .mk-hero-media img{height:280px}
  .mk-section{padding:64px 0}
  .mk-head{margin-bottom:26px}
  .mk-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mk-table-wrap{display:none}
  .mk-benefit-cards{display:block}
  .mk-benefit-card{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);padding:20px 22px;margin-bottom:16px}
  .mk-benefit-card h3{font-size:17px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--mk-line)}
  .mk-benefit-card .row-line{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14.8px;color:var(--mk-muted);padding:7px 0}
  .mk-benefit-card .row-line b{color:var(--mk-ink);font-weight:600;font-size:14.8px}
  .mk-level-card.is-feature{transform:none}
  .mk-level-card.is-feature:hover{transform:translateY(-4px)}
  .mk-news-card{flex-direction:column}
  .mk-news-thumb{flex:none;max-width:100%}
  .mk-news-thumb img{min-height:0;height:200px}
  .mk-fact-item{border-left:none;border-top:1px solid rgba(15,76,69,.18)}
  .mk-fact-item:first-child{border-top:none}
  .mk-cta-actions{justify-content:flex-start;margin-top:22px}
  .mk-faq-a{padding-right:20px}
}
@media screen and (max-width:639px){
  .grid-container{padding-left:18px;padding-right:18px}
  .grid-x{margin-left:-8px;margin-right:-8px}
  .cell{padding-left:8px;padding-right:8px}
  .mk-topbar-inner span.mk-topbar-note{font-size:12px}
  .mk-topbar-links a:not(.is-key){display:none}
  .mk-section{padding:56px 0}
  .mk-hero{padding:52px 0 96px}
  .mk-hero h1{font-size:29px}
  .mk-hero-sub{font-size:16.5px}
  .mk-hero-actions .mk-btn{width:100%}
  .mk-hero-media{margin-top:26px}
  .mk-hero-media::after{font-size:46px}
  .mk-trust{margin-top:-64px}
  .mk-trust-item{flex:1 1 100%;border-left:none !important;border-top:1px solid var(--mk-line);padding:18px 20px}
  .mk-trust-item:first-child{border-top:none}
  .mk-gallery{grid-template-columns:1fr}
  .mk-content-media{height:186px}
  .mk-faq-q{font-size:16px;padding:18px 40px 18px 0}
  .mk-cta{padding:52px 0}
  .mk-footer{padding-top:52px}
  .mk-footer-bottom{flex-direction:column;gap:8px;margin-top:40px}
}

/* roulang page: category1 */
:root{
  --mk-green:#0F4C45;
  --mk-green-deep:#0A332E;
  --mk-green-light:#2A7A6E;
  --mk-clay:#C4622D;
  --mk-clay-deep:#A94F22;
  --mk-sand:#EFE7DA;
  --mk-sand-soft:#F7F1E8;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-ink:#10201D;
  --mk-muted:#6B726D;
  --mk-indigo:#33415C;
  --mk-radius:8px;
  --mk-radius-sm:6px;
  --mk-shadow:0 1px 2px rgba(16,32,29,.04), 0 14px 30px -20px rgba(16,32,29,.28);
  --mk-shadow-hover:0 2px 4px rgba(16,32,29,.06), 0 22px 42px -22px rgba(16,32,29,.36);
  --mk-font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --mk-serif:Georgia,"Times New Roman",serif;
}

/* ---------- 基础 reset ---------- */
*,
*::before,
*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--mk-font);
  font-size:16px;
  line-height:1.85;
  color:var(--mk-ink);
  background:var(--mk-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease;}
a:hover{color:var(--mk-green);}
p{margin:0 0 1.2em;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--mk-ink);}
h1{font-size:clamp(30px,4.2vw,48px);line-height:1.25;letter-spacing:.01em;font-weight:700;}
h2{font-size:clamp(24px,3vw,34px);font-weight:700;}
h3{font-size:20px;font-weight:600;}
h4{font-size:17px;font-weight:600;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--mk-green);outline-offset:2px;}
.mk-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

.grid-container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
.grid-container.full{max-width:100%;}

/* ---------- 通用标题 ---------- */
.mk-sec-title{position:relative;padding-bottom:16px;margin-bottom:32px;}
.mk-sec-title::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-green);border-radius:2px;}
.mk-sec-desc{font-size:15px;color:var(--mk-muted);max-width:760px;margin:14px 0 0;}

/* ---------- 按钮 ---------- */
.mk-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--mk-radius-sm);
  font-size:16px;font-weight:600;line-height:1;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .22s ease,background-color .22s ease,box-shadow .22s ease,color .22s ease,border-color .22s ease;
}
.mk-btn:focus-visible{outline:2px solid var(--mk-green);outline-offset:2px;}
.mk-btn-primary{background:var(--mk-clay);color:#fff;}
.mk-btn-primary:hover{background:var(--mk-clay-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(196,98,45,.5);}
.mk-btn-primary:active{transform:translateY(-1px);}
.mk-btn-secondary{background:transparent;border-color:var(--mk-green);color:var(--mk-green);}
.mk-btn-secondary:hover{background:rgba(15,76,69,.07);color:var(--mk-green);}
.mk-btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.62);color:#fff;}
.mk-btn-ghost-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px);}
.mk-btn-sm{padding:10px 20px;font-size:14.5px;}
.mk-btn-block{width:100%;}

/* ---------- 顶部导航 ---------- */
.mk-header{
  position:sticky;top:0;z-index:90;background:#fff;
  border-bottom:1px solid var(--mk-line);
  transition:box-shadow .25s ease;
}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35);}
.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px;}
.mk-brand{display:inline-flex;align-items:center;gap:10px;}
.mk-brand-mark{
  width:34px;height:34px;border-radius:8px;background:var(--mk-green);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;letter-spacing:.04em;
}
.mk-brand-word{font-size:18px;font-weight:700;color:var(--mk-green);letter-spacing:.02em;}
.mk-nav{display:flex;align-items:center;gap:4px;}
.mk-nav a{
  position:relative;display:inline-block;padding:8px 14px;border-radius:var(--mk-radius-sm);
  font-size:16px;font-weight:500;color:var(--mk-ink);
}
.mk-nav a:hover{color:var(--mk-green);background:rgba(15,76,69,.06);}
.mk-nav a.is-active{color:var(--mk-green);font-weight:600;}
.mk-nav a.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--mk-clay);border-radius:2px;
}
.mk-nav-cta{display:flex;align-items:center;gap:12px;}
.mk-burger{
  display:none;width:42px;height:42px;padding:0;border:1px solid var(--mk-line);
  border-radius:var(--mk-radius-sm);background:#fff;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.mk-burger span{display:block;width:18px;height:2px;background:var(--mk-green);border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.mk-header.is-open .mk-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.mk-header.is-open .mk-burger span:nth-child(2){opacity:0;}
.mk-header.is-open .mk-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- 页面头图 ---------- */
.mk-pagehero{position:relative;overflow:hidden;background:var(--mk-green-deep);color:#fff;}
.mk-pagehero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;}
.mk-pagehero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(96deg,rgba(10,51,46,.95) 0%,rgba(10,51,46,.86) 46%,rgba(10,51,46,.55) 100%);
}
.mk-pagehero-inner{position:relative;z-index:2;padding:56px 0 68px;max-width:840px;}
.mk-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:20px;flex-wrap:wrap;}
.mk-crumb a{color:rgba(255,255,255,.86);}
.mk-crumb a:hover{color:#fff;}
.mk-crumb .is-current{color:rgba(255,255,255,.6);}
.mk-pagehero h1{color:#fff;}
.mk-pagehero-lead{font-size:16.5px;color:rgba(255,255,255,.86);max-width:660px;margin:18px 0 0;}
.mk-pagehero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.mk-hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.mk-hero-chips span{
  display:inline-flex;align-items:center;padding:6px 14px;border-radius:4px;
  font-size:12.5px;letter-spacing:.06em;color:#fff;
  border:1px solid rgba(255,255,255,.34);background:rgba(255,255,255,.08);
}

/* ---------- 锚点胶囊条 ---------- */
.mk-anchorbar{
  position:sticky;top:68px;z-index:60;background:#fff;
  border-bottom:1px solid var(--mk-line);
  box-shadow:0 8px 18px -16px rgba(16,32,29,.4);
}
.mk-anchor-list{display:flex;align-items:center;gap:8px;padding:12px 0;flex-wrap:nowrap;overflow-x:auto;}
.mk-anchor-list li{flex:0 0 auto;}
.mk-anchor-list a{
  display:inline-block;padding:8px 18px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:var(--mk-muted);
  border:1px solid var(--mk-line);background:#fff;
  transition:all .22s ease;
}
.mk-anchor-list a:hover{color:var(--mk-green);border-color:rgba(15,76,69,.35);}
.mk-anchor-list a.is-active{background:var(--mk-green);border-color:var(--mk-green);color:#fff;}

/* ---------- 板块 ---------- */
.mk-section{padding:64px 0;}
.mk-section--tight{padding:52px 0;}
.mk-section--sand{background:var(--mk-sand);}
.mk-section + .mk-section{border-top:1px solid var(--mk-line);}
.mk-section--sand + .mk-section,
.mk-section + .mk-section--sand{border-top:0;}

/* ---------- 对比表 ---------- */
.mk-tablewrap{border-radius:var(--mk-radius);}
.mk-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);
  overflow:hidden;font-size:15px;margin:0;
}
.mk-table thead th{
  background:var(--mk-green-deep);color:#fff;font-weight:600;
  padding:18px;text-align:left;font-size:15px;letter-spacing:.02em;
  border:0;
}
.mk-table thead th:nth-child(4){
  background:var(--mk-clay);
  border-top:2px solid var(--mk-clay-deep);
  position:relative;
}
.mk-table thead th:nth-child(4)::before{
  content:"推荐";position:absolute;top:-11px;left:18px;
  background:var(--mk-clay-deep);color:#fff;font-size:11.5px;
  letter-spacing:.06em;padding:2px 8px;border-radius:4px;
}
.mk-table tbody th,
.mk-table tbody td{
  padding:16px 18px;border-top:1px solid var(--mk-line);vertical-align:middle;
  font-weight:400;text-align:left;color:var(--mk-ink);
}
.mk-table tbody th[scope="row"]{font-weight:600;color:var(--mk-green);font-size:15.5px;}
.mk-table tbody tr:nth-child(even) td,
.mk-table tbody tr:nth-child(even) th{background:var(--mk-sand-soft);}
.mk-table tbody td:nth-child(4){background:var(--mk-sand);font-weight:500;}
.mk-table tbody tr:hover td,
.mk-table tbody tr:hover th{background:rgba(15,76,69,.05);}
.mk-mark{display:inline-block;font-size:14px;font-weight:700;margin-right:4px;}
.mk-yes{color:var(--mk-green-light);}
.mk-no{color:#B4B8B5;}
.mk-table-note{font-size:13.5px;color:var(--mk-muted);margin:16px 0 0;}

/* ---------- 分栏 ---------- */
.mk-split{margin-top:8px;}
.mk-split-main{padding-right:28px;}
.mk-split-side{padding-left:8px;}
.mk-prose p{font-size:16px;line-height:1.85;color:var(--mk-ink);}
.mk-prose h3{margin:28px 0 12px;}
.mk-prose h3:first-child{margin-top:0;}

.mk-checklist{margin:8px 0 24px;}
.mk-checklist li{
  position:relative;padding-left:20px;margin-bottom:10px;
  font-size:15.5px;line-height:1.75;color:var(--mk-ink);
}
.mk-checklist li::before{
  content:"";position:absolute;left:0;top:.68em;width:8px;height:8px;
  background:var(--mk-green);border-radius:2px;
}
.mk-figure{margin:24px 0 0;}
.mk-figure img{border-radius:var(--mk-radius);border:1px solid #fff;object-fit:cover;width:100%;box-shadow:var(--mk-shadow);}
.mk-figure figcaption{font-size:13px;color:var(--mk-muted);margin-top:10px;}

/* ---------- 侧栏小卡 ---------- */
.mk-mini{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);
  box-shadow:var(--mk-shadow);padding:24px;
}
.mk-mini h4{color:var(--mk-green);margin-bottom:18px;}
.mk-ladder li{
  display:flex;align-items:flex-start;gap:12px;padding:14px 0;
  border-bottom:1px dashed var(--mk-line);
}
.mk-ladder li:last-child{border-bottom:0;padding-bottom:0;}
.mk-ladder .mk-grade{font-family:var(--mk-serif);font-size:15px;color:var(--mk-muted);line-height:1.6;}
.mk-ladder strong{display:block;font-size:15.5px;font-weight:600;color:var(--mk-ink);line-height:1.6;}
.mk-ladder span{display:block;font-size:13.5px;color:var(--mk-muted);line-height:1.7;}
.mk-ladder .is-plus strong{color:var(--mk-clay);}
.mk-mini-cta{margin-top:20px;padding-top:20px;border-top:1px solid var(--mk-line);}
.mk-mini-cta p{font-size:14px;color:var(--mk-muted);margin:0 0 14px;}

/* ---------- 权益详解卡组 ---------- */
.mk-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;}
.mk-card{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);
  box-shadow:var(--mk-shadow);padding:24px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mk-card:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--mk-shadow-hover);}
.mk-card h4{margin-bottom:10px;}
.mk-card p{font-size:15px;color:var(--mk-muted);margin:0;}
.mk-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.mk-num{font-family:var(--mk-serif);font-size:26px;color:var(--mk-line);line-height:1;}
.mk-badge{
  display:inline-block;padding:3px 10px;border-radius:4px;
  font-size:12.5px;letter-spacing:.06em;line-height:1.6;
}
.mk-badge-standard{background:rgba(42,122,110,.14);color:var(--mk-green-light);}
.mk-badge-plus{background:var(--mk-clay);color:#fff;}
.mk-badge-pro{background:rgba(51,65,92,.12);color:var(--mk-indigo);}
.mk-badge-tag{background:#fff;border:1px solid var(--mk-line);color:var(--mk-muted);}

/* ---------- FAQ ---------- */
.mk-faq{max-width:900px;}
.mk-faq details{border-bottom:1px solid var(--mk-line);}
.mk-faq details:first-of-type{border-top:1px solid var(--mk-line);}
.mk-faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;cursor:pointer;list-style:none;
  font-size:17px;font-weight:600;color:var(--mk-green);line-height:1.6;
}
.mk-faq summary::-webkit-details-marker{display:none;}
.mk-faq summary::after{
  content:"+";font-size:22px;font-weight:400;color:var(--mk-green);
  line-height:1;transition:transform .22s ease;flex:0 0 auto;
}
.mk-faq details[open] summary::after{transform:rotate(45deg);}
.mk-faq .mk-faq-body{padding:0 4px 24px;font-size:15.5px;color:var(--mk-muted);line-height:1.85;}
.mk-faq .mk-faq-body p:last-child{margin-bottom:0;}

/* ---------- CTA 条带 ---------- */
.mk-cta{background:var(--mk-green-deep);color:#fff;}
.mk-cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:56px 0;
}
.mk-cta h2{color:#fff;font-size:clamp(22px,2.6vw,30px);}
.mk-cta p{color:rgba(255,255,255,.78);font-size:15px;margin:12px 0 0;max-width:620px;}
.mk-cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.mk-cta-actions .mk-btn-primary{background:var(--mk-clay);}

/* ---------- 页脚 ---------- */
.mk-footer{background:var(--mk-green-deep);color:rgba(255,255,255,.78);padding:64px 0 0;font-size:14.5px;}
.mk-footer-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;}
.mk-footer .mk-brand-mark{background:rgba(255,255,255,.12);color:#fff;}
.mk-footer .mk-brand-word{color:#fff;}
.mk-footer-about{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.68);margin:0 0 18px;max-width:300px;}
.mk-footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px;letter-spacing:.02em;}
.mk-footer-contact li{font-size:14px;color:rgba(255,255,255,.7);margin-bottom:8px;line-height:1.7;}
.mk-footer-contact b{color:rgba(255,255,255,.9);font-weight:600;margin-right:8px;}
.mk-footer-links li{margin-bottom:10px;font-size:14px;color:rgba(255,255,255,.7);line-height:1.7;}
.mk-footer-links a{color:rgba(255,255,255,.78);}
.mk-footer-links a:hover{color:var(--mk-clay);}
.mk-footer-bottom{
  margin-top:44px;padding:22px 0;border-top:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .mk-nav{
    position:fixed;top:68px;right:0;bottom:0;width:280px;
    background:#fff;border-left:1px solid var(--mk-line);
    flex-direction:column;align-items:stretch;gap:0;
    padding:16px 0 24px;transform:translateX(100%);
    transition:transform .28s ease;overflow-y:auto;
    box-shadow:-12px 0 30px -22px rgba(16,32,29,.5);
  }
  .mk-header.is-open .mk-nav{transform:translateX(0);}
  .mk-nav a{padding:0 24px;height:48px;line-height:48px;font-size:16px;border-radius:0;}
  .mk-nav a:hover{background:rgba(15,76,69,.05);}
  .mk-nav a.is-active::after{left:24px;right:auto;width:20px;bottom:10px;}
  .mk-burger{display:flex;}
  .mk-anchorbar{position:static;}
  .mk-split-main{padding-right:0;}
  .mk-split-side{padding-left:0;margin-top:32px;}
  .mk-cta-inner{flex-direction:column;align-items:flex-start;padding:48px 0;}
  .mk-pagehero-inner{padding:44px 0 52px;}
}
@media (max-width:1023px){
  .mk-table{border:0;background:transparent;border-radius:0;overflow:visible;font-size:15px;}
  .mk-table thead{display:none;}
  .mk-table tbody,
  .mk-table tr,
  .mk-table th,
  .mk-table td{display:block;width:100%;}
  .mk-table tbody tr{
    border:1px solid var(--mk-line);border-radius:var(--mk-radius);
    background:#fff;margin-bottom:16px;overflow:hidden;box-shadow:var(--mk-shadow);
  }
  .mk-table tbody th[scope="row"]{
    background:var(--mk-sand)!important;color:var(--mk-green);
    font-size:16px;font-weight:600;padding:14px 16px;border-top:0;
  }
  .mk-table tbody td{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:12px 16px;border-top:1px solid var(--mk-line);
    font-size:14.5px;background:#fff!important;
  }
  .mk-table tbody td::before{content:attr(data-label);color:var(--mk-muted);font-weight:500;flex:0 0 auto;}
  .mk-table tbody td:nth-child(4){background:var(--mk-sand-soft)!important;}
}
@media (max-width:1023px){
  .mk-detail-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:639px){
  .grid-container{padding-left:18px;padding-right:18px;}
  .mk-section{padding:56px 0;}
  .mk-section--tight{padding:48px 0;}
  .mk-detail-grid{grid-template-columns:1fr;}
  .mk-brand-word{font-size:17px;}
  .mk-pagehero-actions .mk-btn{width:100%;}
  .mk-cta-actions{width:100%;}
  .mk-cta-actions .mk-btn{width:100%;}
  .mk-footer{padding-top:48px;}
  .mk-faq summary{font-size:16px;padding:18px 2px;}
}

/* roulang page: article */
:root{
  --mk-primary:#0F4C45;
  --mk-primary-dark:#0A332E;
  --mk-primary-light:#2A7A6E;
  --mk-accent:#C4622D;
  --mk-accent-dark:#A94F22;
  --mk-sand:#EFE7DA;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-ink:#10201D;
  --mk-muted:#6B726D;
  --mk-indigo:#33415C;
  --mk-radius:8px;
  --mk-radius-sm:6px;
  --mk-shadow:0 1px 2px rgba(16,32,29,.04), 0 14px 30px -20px rgba(16,32,29,.28);
  --mk-shadow-hover:0 2px 4px rgba(16,32,29,.06), 0 22px 42px -22px rgba(16,32,29,.36);
  --mk-font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --mk-serif:Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--mk-paper);color:var(--mk-ink);font-family:var(--mk-font);font-size:16px;line-height:1.85;font-weight:400;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block;border-radius:var(--mk-radius)}
a{color:var(--mk-primary);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--mk-accent)}
button{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--mk-font);color:var(--mk-ink);margin:0}
p{margin:0 0 1.1em}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--mk-primary);outline-offset:2px}
.grid-container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;width:100%}
@media screen and (max-width:639px){
  .grid-container{padding-left:18px;padding-right:18px}
}
/* ---------- 顶部信息条 ---------- */
.mk-topbar{background:var(--mk-primary-dark);color:#fff;font-size:12.5px;height:36px;display:flex;align-items:center;letter-spacing:.02em}
.mk-topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%}
.mk-topbar-text{opacity:.82;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mk-topbar-links{display:flex;align-items:center;gap:18px;flex-shrink:0}
.mk-topbar-links a{color:rgba(255,255,255,.82)}
.mk-topbar-links a:hover{color:#fff}
.mk-topbar-strong{color:var(--mk-accent)!important;font-weight:600}
.mk-topbar-strong:hover{color:#E4854B!important}
@media screen and (max-width:639px){
  .mk-topbar-links .mk-topbar-login{display:none}
}
/* ---------- 主导航 ---------- */
.mk-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--mk-line);transition:box-shadow .25s ease}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35)}
.mk-nav-inner{display:flex;align-items:center;gap:32px;height:68px}
.mk-brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.mk-brand-mark{width:38px;height:38px;border-radius:8px;background:var(--mk-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;letter-spacing:.05em;flex-shrink:0}
.mk-brand-word{font-size:19px;font-weight:700;color:var(--mk-primary);letter-spacing:.01em}
.mk-brand:hover .mk-brand-word{color:var(--mk-accent)}
.mk-nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.mk-nav a{position:relative;font-size:17px;font-weight:500;color:var(--mk-ink);padding:6px 0;white-space:nowrap}
.mk-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--mk-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.mk-nav a:hover{color:var(--mk-primary)}
.mk-nav a:hover::after,.mk-nav a.is-active::after{transform:scaleX(1)}
.mk-nav a.is-active{color:var(--mk-primary);font-weight:600}
.mk-nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.mk-burger{display:none;width:42px;height:38px;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;padding:0}
.mk-burger span{display:block;width:18px;height:2px;background:var(--mk-primary);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.mk-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mk-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.mk-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ---------- 按钮 ---------- */
.mk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--mk-radius-sm);border:1.5px solid transparent;font-size:16px;font-weight:600;line-height:1.2;cursor:pointer;text-align:center;transition:all .22s ease}
.mk-btn-primary{background:var(--mk-accent);color:#fff}
.mk-btn-primary:hover{background:var(--mk-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(196,98,45,.5)}
.mk-btn-primary:active{transform:translateY(-1px);box-shadow:none}
.mk-btn-ghost{background:transparent;border-color:var(--mk-primary);color:var(--mk-primary)}
.mk-btn-ghost:hover{background:rgba(15,76,69,.07);color:var(--mk-primary)}
.mk-btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.mk-btn-ghost-light:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff}
.mk-btn-sm{padding:10px 20px;font-size:14.5px}
.mk-btn[disabled],.mk-btn.is-disabled{opacity:.45;pointer-events:none}
/* ---------- 徽章 / 标签 ---------- */
.mk-badge{display:inline-flex;align-items:center;gap:6px;border-radius:4px;font-size:12.5px;letter-spacing:.06em;padding:5px 11px;line-height:1.3;font-weight:600}
.mk-badge-member{background:rgba(42,122,110,.14);color:var(--mk-primary-light)}
.mk-badge-accent{background:var(--mk-accent);color:#fff}
.mk-badge-sand{background:var(--mk-sand);color:var(--mk-primary)}
.mk-badge-line{background:#fff;border:1px solid var(--mk-line);color:var(--mk-muted);font-weight:500}
.mk-tag{display:inline-flex;align-items:center;padding:6px 14px;border-radius:4px;background:#fff;border:1px solid var(--mk-line);color:var(--mk-muted);font-size:13px;letter-spacing:.03em;margin:0 8px 8px 0}
.mk-tag:hover{border-color:var(--mk-primary);color:var(--mk-primary);background:rgba(15,76,69,.04)}
/* ---------- 文章头部 ---------- */
.mk-article-hero{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(10,51,46,.97) 0%,rgba(10,51,46,.88) 48%,rgba(10,51,46,.66) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;padding:40px 0 52px}
.mk-article-hero::after{content:"";position:absolute;right:-60px;top:-40px;width:340px;height:340px;background:repeating-linear-gradient(135deg,rgba(255,255,255,.06) 0 2px,transparent 2px 12px);transform:rotate(8deg);pointer-events:none}
.mk-article-hero .grid-container{position:relative;z-index:2}
.mk-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:20px}
.mk-breadcrumb a{color:rgba(255,255,255,.7)}
.mk-breadcrumb a:hover{color:#fff}
.mk-breadcrumb .sep{opacity:.45}
.mk-breadcrumb .current{color:rgba(255,255,255,.94);max-width:440px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mk-article-hero .mk-badge{margin-bottom:16px}
.mk-article-title{font-size:clamp(28px,4.2vw,44px);font-weight:700;line-height:1.28;letter-spacing:.01em;color:#fff;max-width:920px}
.mk-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);font-size:13.5px;color:rgba(255,255,255,.74)}
.mk-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.4)}
/* ---------- 主体布局 ---------- */
.mk-main{padding:56px 0 72px}
.mk-layout{display:flex;flex-wrap:wrap;align-items:flex-start}
.mk-main-col{width:100%;min-width:0}
.mk-side-col{width:100%;min-width:0}
@media screen and (min-width:1024px){
  .mk-main-col{width:66.6667%;padding-right:28px}
  .mk-side-col{width:33.3333%;padding-left:28px}
  .mk-side-inner{position:sticky;top:92px}
}
/* ---------- 正文排版 ---------- */
.mk-article-body{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:36px 40px;box-shadow:var(--mk-shadow);font-size:16.5px;line-height:1.9;color:var(--mk-ink)}
.mk-article-body>*:first-child{margin-top:0}
.mk-article-body p{margin:0 0 1.2em}
.mk-article-body h2{font-size:clamp(21px,2.4vw,26px);line-height:1.4;font-weight:700;margin:40px 0 16px;padding-bottom:12px;position:relative}
.mk-article-body h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-primary);border-radius:2px}
.mk-article-body h3{font-size:20px;font-weight:600;line-height:1.5;margin:28px 0 12px}
.mk-article-body h4{font-size:17px;font-weight:600;margin:22px 0 10px}
.mk-article-body a{color:var(--mk-primary);border-bottom:2px solid rgba(15,76,69,.25)}
.mk-article-body a:hover{color:var(--mk-accent);border-bottom-color:var(--mk-accent)}
.mk-article-body ul{margin:0 0 1.2em;list-style:none}
.mk-article-body ul li{position:relative;padding-left:20px;margin-bottom:8px;line-height:1.7}
.mk-article-body ul li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--mk-primary)}
.mk-article-body ol{margin:0 0 1.2em;padding-left:24px;list-style:decimal}
.mk-article-body ol li{margin-bottom:8px;line-height:1.7}
.mk-article-body ol li::marker{color:var(--mk-accent);font-weight:700}
.mk-article-body blockquote{margin:24px 0;padding:20px 22px;background:var(--mk-sand);border-left:3px solid var(--mk-primary);border-radius:0 var(--mk-radius) var(--mk-radius) 0;color:#22322E;font-size:16px}
.mk-article-body blockquote p:last-child{margin-bottom:0}
.mk-article-body img{margin:24px auto;border:1px solid #fff;box-shadow:0 1px 2px rgba(16,32,29,.06),0 14px 30px -20px rgba(16,32,29,.28)}
.mk-article-body figure{margin:24px 0}
.mk-article-body figcaption{text-align:center;font-size:13px;color:var(--mk-muted);margin-top:10px}
.mk-article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);overflow:hidden}
.mk-article-body thead th{background:var(--mk-primary-dark);color:#fff;font-weight:600;text-align:left;padding:13px 16px;font-size:14.5px;letter-spacing:.02em}
.mk-article-body tbody td{padding:12px 16px;border-top:1px solid var(--mk-line);line-height:1.7;color:#20302C}
.mk-article-body tbody tr:nth-child(even){background:var(--mk-sand)}
.mk-article-body code{font-family:ui-monospace,Menlo,Consolas,"Courier New",monospace;background:var(--mk-sand);padding:2px 6px;border-radius:4px;font-size:14px;color:#22322E}
.mk-article-body pre{background:var(--mk-sand);padding:18px 20px;border-radius:var(--mk-radius);overflow:auto;font-size:14px;line-height:1.7;margin:22px 0;border:1px solid var(--mk-line)}
.mk-article-body pre code{background:none;padding:0}
.mk-article-body hr{border:none;border-top:1px solid var(--mk-line);margin:32px 0}
/* ---------- 空态 ---------- */
.mk-empty{background:var(--mk-sand);border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:56px 32px;text-align:center}
.mk-empty h2{font-size:22px;font-weight:700;margin:0 0 12px;position:static;padding:0}
.mk-empty p{color:var(--mk-muted);font-size:15.5px;margin:0 0 24px}
/* ---------- 文末区 ---------- */
.mk-article-foot{margin-top:24px}
.mk-tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:20px 0;border-top:1px solid var(--mk-line)}
.mk-tag-row .mk-label{font-size:13px;color:var(--mk-muted);letter-spacing:.06em;margin-right:6px}
.mk-pager{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.mk-pager-card{flex:1 1 240px;background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:18px 20px;box-shadow:var(--mk-shadow);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.mk-pager-card:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--mk-shadow-hover)}
.mk-pager-card span{display:block;font-size:12.5px;color:var(--mk-muted);letter-spacing:.06em;margin-bottom:6px}
.mk-pager-card strong{display:block;font-size:16px;font-weight:600;color:var(--mk-primary)}
.mk-pager-card.is-next{text-align:right}
/* ---------- 侧栏 ---------- */
.mk-side-card{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:22px;box-shadow:var(--mk-shadow);margin-bottom:22px}
.mk-side-card h3{font-size:16px;font-weight:600;margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--mk-line);display:flex;align-items:center;gap:8px}
.mk-side-card h3::before{content:"";width:4px;height:15px;background:var(--mk-accent);border-radius:2px}
.mk-toc-list{list-style:none;font-size:14.5px}
.mk-toc-list li{margin-bottom:2px}
.mk-toc-list a{display:block;color:var(--mk-muted);line-height:1.6;padding:6px 0 6px 12px;border-left:2px solid var(--mk-line);transition:all .2s ease}
.mk-toc-list a:hover,.mk-toc-list a.is-active{color:var(--mk-primary);border-left-color:var(--mk-accent);background:rgba(15,76,69,.04)}
.mk-toc-list li.mk-toc-sub a{padding-left:26px;font-size:13.5px}
.mk-hot-list{list-style:none;counter-reset:mkhot}
.mk-hot-list li{counter-increment:mkhot;display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed var(--mk-line)}
.mk-hot-list li:last-child{border-bottom:none;padding-bottom:0}
.mk-hot-list li::before{content:"0" counter(mkhot);font-family:var(--mk-serif);font-size:15px;color:var(--mk-accent);line-height:1.5;flex-shrink:0}
.mk-hot-list a{font-size:15px;color:var(--mk-ink);line-height:1.6}
.mk-hot-list a:hover{color:var(--mk-primary)}
.mk-side-join{background:var(--mk-sand);border-color:rgba(15,76,69,.18)}
.mk-side-join p{font-size:14.5px;color:#3D4A46;line-height:1.8;margin:0 0 16px}
.mk-side-join .mk-btn{width:100%}
.mk-side-join .mk-side-note{display:block;font-size:12.5px;color:var(--mk-muted);margin-top:12px;letter-spacing:.03em}
/* ---------- 相关推荐 ---------- */
.mk-related{background:#fff;border-top:1px solid var(--mk-line);padding:72px 0}
.mk-section-title{font-size:clamp(23px,3vw,32px);font-weight:700;line-height:1.35;margin:0 0 32px;padding-bottom:14px;position:relative}
.mk-section-title::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-primary);border-radius:2px}
.mk-card-grid{margin-bottom:-24px}
.mk-card-grid>.cell{margin-bottom:24px}
.mk-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);overflow:hidden;box-shadow:var(--mk-shadow);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;padding:0}
.mk-card:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--mk-shadow-hover)}
.mk-card-media{position:relative;overflow:hidden;border-radius:0}
.mk-card-media img{width:100%;height:190px;object-fit:cover;border-radius:0;border:none;border-bottom:1px solid var(--mk-line)}
.mk-card-media .mk-badge{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--mk-primary);backdrop-filter:blur(4px)}
.mk-card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.mk-card-body h3{font-size:18px;font-weight:600;line-height:1.5;margin:0 0 10px}
.mk-card-body h3 a{color:var(--mk-ink)}
.mk-card-body h3 a:hover{color:var(--mk-primary)}
.mk-card-body p{font-size:15px;color:var(--mk-muted);line-height:1.75;margin:0 0 16px}
.mk-card-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--mk-muted);padding-top:14px;border-top:1px solid var(--mk-line)}
.mk-card-meta .mk-link{font-weight:600;color:var(--mk-primary)}
.mk-card-meta .mk-link:hover{color:var(--mk-accent)}
/* ---------- CTA ---------- */
.mk-cta{background:var(--mk-primary-dark);color:#fff;padding:64px 0}
.mk-cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.mk-cta h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;color:#fff;margin:0 0 10px;line-height:1.4}
.mk-cta p{color:rgba(255,255,255,.76);font-size:15.5px;margin:0;max-width:620px}
.mk-cta-actions{display:flex;flex-wrap:wrap;gap:14px}
/* ---------- 页脚 ---------- */
.mk-footer{background:var(--mk-primary-dark);color:rgba(255,255,255,.76);padding:64px 0 0;font-size:14.5px}
.mk-footer h4{font-size:15.5px;font-weight:600;color:#fff;margin:0 0 18px;letter-spacing:.02em}
.mk-footer-brand{margin-bottom:16px;display:inline-flex}
.mk-footer .mk-brand-word{color:#fff}
.mk-footer .mk-brand-mark{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22)}
.mk-footer-about{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin:0 0 18px;max-width:300px}
.mk-footer-contact{list-style:none;font-size:14px;line-height:2}
.mk-footer-contact li{color:rgba(255,255,255,.72)}
.mk-footer-contact b{color:#fff;font-weight:600;margin-right:10px}
.mk-footer-links{list-style:none;font-size:14.5px}
.mk-footer-links li{margin-bottom:11px;color:rgba(255,255,255,.7);line-height:1.6}
.mk-footer-links a{color:rgba(255,255,255,.7)}
.mk-footer-links a:hover{color:#fff}
.mk-footer-bottom{margin-top:24px;padding:20px 0;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;color:rgba(255,255,255,.55)}
/* ---------- 移动抽屉 ---------- */
.mk-drawer-mask{position:fixed;inset:0;background:rgba(10,32,29,.5);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:80}
.mk-drawer-mask.is-open{opacity:1;visibility:visible}
.mk-drawer{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;z-index:90;transform:translateX(102%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px 22px 26px;overflow-y:auto;box-shadow:-12px 0 40px -18px rgba(16,32,29,.4)}
.mk-drawer.is-open{transform:translateX(0)}
.mk-drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--mk-line);margin-bottom:12px}
.mk-drawer-close{width:34px;height:34px;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);background:#fff;color:var(--mk-primary);font-size:18px;line-height:1;cursor:pointer}
.mk-drawer-nav{display:flex;flex-direction:column}
.mk-drawer-nav a{display:flex;align-items:center;height:48px;font-size:16.5px;color:var(--mk-ink);border-bottom:1px solid var(--mk-line)}
.mk-drawer-nav a:hover,.mk-drawer-nav a.is-active{color:var(--mk-primary);font-weight:600}
.mk-drawer .mk-btn{margin-top:22px;width:100%}
@media screen and (max-width:1023px){
  .mk-nav{display:none}
  .mk-burger{display:flex}
  .mk-nav-cta .mk-btn{display:none}
}
@media screen and (max-width:767px){
  .mk-article-body{padding:24px 20px;font-size:16px}
  .mk-related{padding:56px 0}
  .mk-cta{padding:48px 0}
  .mk-main{padding:40px 0 56px}
  .mk-article-hero{padding:30px 0 40px}
  .mk-footer{padding-top:48px}
}

/* roulang page: category2 */
:root{
  --mk-primary:#0F4C45;
  --mk-primary-dark:#0A332E;
  --mk-primary-light:#2A7A6E;
  --mk-accent:#C4622D;
  --mk-accent-dark:#A94F22;
  --mk-sand:#EFE7DA;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-text:#10201D;
  --mk-muted:#6B726D;
  --mk-l3:#33415C;
  --mk-radius:8px;
  --mk-radius-sm:6px;
  --mk-radius-badge:4px;
  --mk-shadow:0 1px 2px rgba(16,32,29,.04),0 14px 30px -20px rgba(16,32,29,.28);
  --mk-shadow-hover:0 2px 5px rgba(16,32,29,.07),0 24px 42px -22px rgba(16,32,29,.4);
  --mk-sec:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--mk-text);
  background:var(--mk-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--mk-primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--mk-accent)}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--mk-primary);outline-offset:2px}
.grid-container{max-width:1200px;padding-left:24px;padding-right:24px}
.mk-main{overflow:hidden}

/* ---------- 顶部信息条 ---------- */
.mk-infobar{background:var(--mk-primary-dark);color:#fff;font-size:12.5px;letter-spacing:.02em}
.mk-infobar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px}
.mk-infobar-note{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.82)}
.mk-infobar-note i{color:var(--mk-accent)}
.mk-infobar-links{display:flex;align-items:center;gap:20px;white-space:nowrap}
.mk-infobar-links a{color:rgba(255,255,255,.86);font-size:12.5px}
.mk-infobar-links a:hover{color:#fff}
.mk-infobar-links a.mk-infobar-cta{color:var(--mk-accent);font-weight:600}

/* ---------- 主导航 ---------- */
.mk-header{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid var(--mk-line);
  transition:box-shadow .25s ease;
}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35)}
.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.mk-brand{display:inline-flex;align-items:center;gap:10px}
.mk-brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--mk-radius-sm);
  background:var(--mk-primary);color:#fff;font-weight:700;font-size:15px;letter-spacing:.04em;
}
.mk-brand-word{font-size:19px;font-weight:700;color:var(--mk-primary);letter-spacing:.02em}
.mk-brand:hover .mk-brand-word{color:var(--mk-accent)}
.mk-nav{display:flex;align-items:center;gap:30px}
.mk-nav a{position:relative;font-size:17px;font-weight:500;color:#1B2C28;padding:20px 0}
.mk-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;
  background:var(--mk-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.mk-nav a:hover{color:var(--mk-primary)}
.mk-nav a:hover::after{transform:scaleX(1)}
.mk-nav a.is-active{color:var(--mk-primary);font-weight:600}
.mk-nav a.is-active::after{transform:scaleX(1)}
.mk-nav-cta{display:flex;align-items:center;gap:12px}

/* 按钮 */
.mk-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--mk-radius-sm);font-weight:600;line-height:1;
  padding:14px 28px;font-size:16px;border:1.5px solid transparent;
  transition:background-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.mk-btn-sm{padding:11px 20px;font-size:15px}
.mk-btn-lg{padding:16px 34px;font-size:17px}
.mk-btn-primary{background:var(--mk-accent);color:#fff}
.mk-btn-primary:hover{background:var(--mk-accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(196,98,45,.5)}
.mk-btn-primary:active{transform:translateY(1px);box-shadow:none}
.mk-btn-ghost{background:transparent;color:var(--mk-primary);border-color:var(--mk-primary)}
.mk-btn-ghost:hover{background:rgba(15,76,69,.07);color:var(--mk-primary);transform:translateY(-2px)}
.mk-btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.mk-btn-light:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-2px)}
.mk-btn[disabled]{opacity:.45;pointer-events:none}

/* 汉堡与抽屉 */
.mk-burger{display:none;width:42px;height:42px;border-radius:var(--mk-radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px}
.mk-burger span{display:block;width:20px;height:2px;background:var(--mk-primary);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.mk-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:90;
  transform:translateX(103%);transition:transform .28s ease;padding:22px 20px;display:flex;flex-direction:column;
  box-shadow:-12px 0 40px -20px rgba(16,32,29,.45);overflow-y:auto;
}
.mk-drawer.is-open{transform:translateX(0)}
.mk-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.mk-drawer-close{width:38px;height:38px;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);color:var(--mk-muted);font-size:16px}
.mk-drawer a.mk-drawer-link{display:block;line-height:48px;font-size:16.5px;font-weight:500;color:#1B2C28;border-bottom:1px solid var(--mk-line)}
.mk-drawer a.mk-drawer-link.is-active{color:var(--mk-primary);font-weight:600}
.mk-drawer .mk-btn{margin-top:22px;width:100%}
.mk-scrim{position:fixed;inset:0;background:rgba(10,51,46,.42);z-index:85;opacity:0;pointer-events:none;transition:opacity .26s ease}
.mk-scrim.is-open{opacity:1;pointer-events:auto}

/* ---------- 通用板块 ---------- */
.mk-sec{padding:var(--mk-sec) 0}
.mk-sec--sand{background:var(--mk-sand)}
.mk-sec--white{background:#fff;border-top:1px solid var(--mk-line);border-bottom:1px solid var(--mk-line)}
.mk-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.06em;
  color:var(--mk-primary);background:rgba(42,122,110,.12);border-radius:var(--mk-radius-badge);padding:5px 12px;margin-bottom:16px;
}
.mk-sec-title{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.35;letter-spacing:.01em}
.mk-sec-title::after{content:"";display:block;width:40px;height:3px;border-radius:2px;background:var(--mk-primary);margin-top:16px}
.mk-sec-sub{font-size:15px;color:var(--mk-muted);max-width:780px;margin-top:18px}
.mk-sec-head{margin-bottom:32px}

/* 面包屑 */
.mk-crumb{font-size:13px;color:var(--mk-muted);display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.mk-crumb a{color:var(--mk-muted)}
.mk-crumb a:hover{color:var(--mk-primary)}
.mk-crumb .sep{color:#BDB6A9}
.mk-crumb .now{color:var(--mk-text);font-weight:600}

/* ---------- 开篇（左图右文） ---------- */
.mk-hero-open{background:var(--mk-sand);padding:56px 0 72px;border-bottom:1px solid var(--mk-line)}
.mk-hero-media{position:relative;border-radius:var(--mk-radius);overflow:hidden;border:1px solid #fff;box-shadow:var(--mk-shadow);height:100%;min-height:280px}
.mk-hero-media img{width:100%;height:100%;object-fit:cover;min-height:280px}
.mk-hero-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:12.5px;color:rgba(255,255,255,.9);
  background:linear-gradient(to top,rgba(10,51,46,.82),rgba(10,51,46,0));
}
.mk-hero-copy h1{
  font-size:clamp(30px,4.2vw,46px);font-weight:700;line-height:1.25;letter-spacing:.01em;margin:18px 0 0;
}
.mk-hero-copy .mk-lead{font-size:16.5px;color:#384742;margin-top:18px;max-width:640px}
.mk-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.mk-hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.mk-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--mk-primary);
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius-badge);padding:7px 12px;
}
.mk-chip i{font-size:12px;color:var(--mk-primary-light)}

/* ---------- 时间线 ---------- */
.mk-timeline{position:relative;max-width:1000px;margin:0 auto;padding:6px 0}
.mk-timeline::before{content:"";position:absolute;left:50%;top:0;bottom:20px;width:1px;background:var(--mk-line);transform:translateX(-.5px)}
.mk-tl-item{position:relative;width:50%;padding:0 48px 40px 0}
.mk-tl-item:nth-child(even){margin-left:50%;padding:0 0 40px 48px}
.mk-tl-item::before{
  content:"";position:absolute;top:26px;right:-5px;width:10px;height:10px;border-radius:50%;
  background:var(--mk-primary);box-shadow:0 0 0 4px rgba(15,76,69,.12);
}
.mk-tl-item:nth-child(even)::before{left:-5px;right:auto}
.mk-tl-card{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);
  padding:22px 24px;box-shadow:var(--mk-shadow);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.mk-tl-card:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--mk-shadow-hover)}
.mk-tl-num{font-family:Georgia,"Times New Roman",serif;font-size:30px;line-height:1;color:var(--mk-accent);letter-spacing:.02em}
.mk-tl-card h3{font-size:20px;font-weight:600;margin:10px 0 8px}
.mk-tl-card p{font-size:15.5px;color:var(--mk-muted);line-height:1.8}

/* ---------- 数据条 ---------- */
.mk-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mk-stat{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:28px 26px;
  border-top:2px solid var(--mk-primary);
}
.mk-stat .num{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,4vw,44px);line-height:1;color:var(--mk-primary);letter-spacing:.02em}
.mk-stat .num em{font-family:inherit;font-size:16px;font-style:normal;color:var(--mk-muted);margin-left:6px;letter-spacing:0}
.mk-stat h3{font-size:17px;font-weight:600;margin:14px 0 6px}
.mk-stat p{font-size:14.5px;color:var(--mk-muted);line-height:1.75}

/* ---------- 体系构成（非等宽分栏） ---------- */
.mk-split{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}
.mk-panel{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);padding:28px;box-shadow:var(--mk-shadow)}
.mk-panel--sand{background:var(--mk-sand);box-shadow:none}
.mk-list-check li{position:relative;padding-left:22px;font-size:15.5px;line-height:1.8;color:#2C3A36;margin-bottom:14px}
.mk-list-check li:last-child{margin-bottom:0}
.mk-list-check li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:2px;background:var(--mk-primary);
}
.mk-list-check li b{color:var(--mk-text);font-weight:600}
.mk-mini-card{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);overflow:hidden;box-shadow:var(--mk-shadow)}
.mk-mini-card img{width:100%;height:170px;object-fit:cover}
.mk-mini-card-body{padding:20px 22px}
.mk-mini-card-body h3{font-size:18px;font-weight:600;margin-bottom:8px}
.mk-mini-card-body p{font-size:14.5px;color:var(--mk-muted)}
.mk-mini-row{display:flex;justify-content:space-between;gap:14px;font-size:14.5px;padding:10px 0;border-top:1px dashed var(--mk-line)}
.mk-mini-row span:first-child{color:var(--mk-muted)}
.mk-mini-row span:last-child{font-weight:600;color:var(--mk-primary);text-align:right}

/* ---------- 核实内容 ---------- */
.mk-two-col{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:start}
.mk-block-title{font-size:18px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.mk-block-title i{color:var(--mk-accent);font-size:15px}
.mk-plain-list li{font-size:15.5px;color:#2C3A36;padding:12px 0;border-bottom:1px solid var(--mk-line);display:flex;gap:12px;align-items:flex-start}
.mk-plain-list li:last-child{border-bottom:0}
.mk-plain-list li i{color:var(--mk-primary-light);font-size:13px;margin-top:7px}

/* ---------- FAQ ---------- */
.mk-faq{max-width:900px}
.mk-faq-item{border-bottom:1px solid var(--mk-line)}
.mk-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;
  padding:22px 0;font-size:17px;font-weight:600;color:var(--mk-primary);line-height:1.6;
}
.mk-faq-q .icon{
  flex:0 0 auto;width:26px;height:26px;border:1px solid var(--mk-line);border-radius:var(--mk-radius-badge);
  display:inline-flex;align-items:center;justify-content:center;font-size:16px;color:var(--mk-primary);
  transition:transform .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease;
}
.mk-faq-item.is-open .mk-faq-q .icon{transform:rotate(45deg);background:var(--mk-accent);border-color:var(--mk-accent);color:#fff}
.mk-faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.mk-faq-item.is-open .mk-faq-a{max-height:400px}
.mk-faq-a p{font-size:15.5px;line-height:1.85;color:var(--mk-muted);padding:0 0 24px;max-width:780px}

/* ---------- CTA ---------- */
.mk-cta{background:var(--mk-primary-dark);color:#fff;padding:72px 0}
.mk-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.mk-cta h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;color:#fff}
.mk-cta p{font-size:15px;color:rgba(255,255,255,.76);margin-top:12px;max-width:620px}
.mk-cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.mk-footer{background:var(--mk-primary-dark);color:rgba(255,255,255,.78);padding:64px 0 0}
.mk-footer-brand{margin-bottom:14px}
.mk-footer .mk-brand-word{color:#fff}
.mk-footer .mk-brand-mark{background:#fff;color:var(--mk-primary-dark)}
.mk-footer-about{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.68);max-width:320px}
.mk-footer h4{font-size:16px;font-weight:600;color:#fff;margin-bottom:16px}
.mk-footer-links li{margin-bottom:11px;font-size:14.5px;color:rgba(255,255,255,.7)}
.mk-footer-links a{color:rgba(255,255,255,.7)}
.mk-footer-links a:hover{color:#fff}
.mk-footer-contact{margin-top:16px}
.mk-footer-contact li{font-size:14px;color:rgba(255,255,255,.68);margin-bottom:8px}
.mk-footer-contact b{color:rgba(255,255,255,.9);font-weight:600;margin-right:8px}
.mk-footer-bottom{
  margin-top:34px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  :root{--mk-sec:64px}
  .mk-nav{display:none}
  .mk-burger{display:inline-flex}
  .mk-nav-cta .mk-btn-sm{display:none}
  .mk-split,.mk-two-col{grid-template-columns:1fr}
  .mk-timeline::before{left:9px}
  .mk-tl-item,.mk-tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 32px 34px}
  .mk-tl-item::before,.mk-tl-item:nth-child(even)::before{left:4px;right:auto;top:24px}
  .mk-cta-inner{flex-direction:column;align-items:flex-start}
}
@media screen and (max-width:767px){
  :root{--mk-sec:56px}
  .grid-container{padding-left:18px;padding-right:18px}
  .mk-stat-grid{grid-template-columns:1fr}
  .mk-hero-open{padding:34px 0 52px}
  .mk-hero-media{min-height:200px}
  .mk-hero-media img{min-height:200px}
  .mk-faq-q{font-size:16px;padding:18px 0}
  .mk-cta{padding:56px 0}
  .mk-btn{width:100%}
  .mk-hero-actions .mk-btn,.mk-cta-actions .mk-btn{width:100%}
  .mk-infobar-links a:first-child{display:none}
}
@media screen and (max-width:520px){
  .mk-brand-word{font-size:17px}
  .mk-stat{padding:22px 20px}
  .mk-panel{padding:22px 20px}
}

/* roulang page: category4 */
:root{
  --mk-green:#0F4C45;
  --mk-green-dark:#0A332E;
  --mk-green-light:#2A7A6E;
  --mk-clay:#C4622D;
  --mk-clay-dark:#A94F22;
  --mk-sand:#EFE7DA;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-ink:#10201D;
  --mk-muted:#6B726D;
  --mk-indigo:#33415C;
  --r-card:8px;
  --r-btn:6px;
  --r-badge:4px;
  --sh-card:0 1px 2px rgba(16,32,29,.04), 0 14px 30px -20px rgba(16,32,29,.28);
  --sh-card-hover:0 2px 6px rgba(16,32,29,.06), 0 22px 42px -22px rgba(16,32,29,.36);
  --sh-btn:0 10px 20px -10px rgba(196,98,45,.5);
  --space-sec:88px;
  --font: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--mk-ink);
  background:var(--mk-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-card);object-fit:cover}
a{color:var(--mk-green);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--mk-clay)}
p{margin:0 0 1.2em}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--mk-ink)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--mk-green);outline-offset:2px}
.grid-container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto}
.mk-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ---------- 顶部信息条 ---------- */
.mk-topbar{background:var(--mk-green-dark);color:#fff;font-size:12.5px;letter-spacing:.02em}
.mk-topbar .grid-container{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:16px}
.mk-topbar-note{display:flex;align-items:center;gap:8px;opacity:.92}
.mk-topbar-note i{color:var(--mk-clay)}
.mk-topbar-links{display:flex;align-items:center;gap:20px}
.mk-topbar-links a{color:rgba(255,255,255,.86);font-size:12.5px}
.mk-topbar-links a:hover{color:#fff}
.mk-topbar-links a.is-accent{color:var(--mk-clay);font-weight:600}
.mk-topbar-links a.is-accent:hover{color:#E4813F}

/* ---------- 主导航 ---------- */
.mk-header{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid var(--mk-line);
  transition:box-shadow .25s ease;
}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35)}
.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.mk-brand{display:inline-flex;align-items:center;gap:10px;color:var(--mk-green)}
.mk-brand-mark{
  width:36px;height:36px;border-radius:6px;background:var(--mk-green);color:#fff;
  font-family:var(--serif);font-size:16px;font-weight:700;letter-spacing:.02em;
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.mk-brand-word{font-size:19px;font-weight:700;letter-spacing:.02em;color:var(--mk-green)}
.mk-nav{display:flex;align-items:center;gap:30px}
.mk-nav a{
  position:relative;font-size:17px;font-weight:500;color:var(--mk-ink);padding:22px 0;
}
.mk-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;background:var(--mk-clay);
  transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.mk-nav a:hover{color:var(--mk-green)}
.mk-nav a:hover::after{transform:scaleX(1)}
.mk-nav a.is-active{color:var(--mk-green)}
.mk-nav a.is-active::after{transform:scaleX(1)}
.mk-nav-cta{display:flex;align-items:center;gap:14px}
.mk-burger{
  display:none;width:44px;height:44px;border:1px solid var(--mk-line);border-radius:var(--r-btn);
  background:#fff;padding:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.mk-burger span{display:block;width:20px;height:2px;background:var(--mk-green);border-radius:2px;transition:.2s}

/* ---------- 按钮 ---------- */
.mk-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:16px;font-weight:600;line-height:1;padding:14px 28px;border-radius:var(--r-btn);
  border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;text-align:center;
}
.mk-btn-sm{padding:11px 20px;font-size:15px}
.mk-btn-primary{background:var(--mk-clay);color:#fff;border-color:var(--mk-clay)}
.mk-btn-primary:hover{background:var(--mk-clay-dark);border-color:var(--mk-clay-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-btn)}
.mk-btn-primary:active{transform:translateY(1px);box-shadow:none}
.mk-btn-outline{background:transparent;color:var(--mk-green);border-color:var(--mk-green)}
.mk-btn-outline:hover{background:rgba(15,76,69,.07);color:var(--mk-green)}
.mk-btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.mk-btn-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.mk-btn-block{width:100%}
.mk-btn[disabled]{opacity:.45;pointer-events:none}

/* ---------- 抽屉导航 ---------- */
.mk-drawer{
  position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;background:#fff;z-index:80;
  transform:translateX(102%);transition:transform .28s ease;padding:22px 22px 30px;
  box-shadow:-18px 0 40px -22px rgba(16,32,29,.4);overflow-y:auto;
}
.mk-drawer.is-open{transform:translateX(0)}
.mk-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.mk-drawer-close{background:none;border:1px solid var(--mk-line);border-radius:var(--r-btn);width:38px;height:38px;cursor:pointer;color:var(--mk-green);font-size:16px}
.mk-drawer nav{display:flex;flex-direction:column;border-top:1px solid var(--mk-line)}
.mk-drawer nav a{
  display:flex;align-items:center;height:48px;font-size:16px;font-weight:500;color:var(--mk-ink);
  border-bottom:1px solid var(--mk-line);
}
.mk-drawer nav a.is-active{color:var(--mk-green);font-weight:600}
.mk-drawer-foot{margin-top:22px}
.mk-scrim{position:fixed;inset:0;background:rgba(10,51,46,.42);z-index:70;opacity:0;pointer-events:none;transition:opacity .25s ease}
.mk-scrim.is-open{opacity:1;pointer-events:auto}

/* ---------- 页面 Hero ---------- */
.mk-pagehero{
  position:relative;background:var(--mk-green-dark);color:#fff;overflow:hidden;
  padding:74px 0 82px;
}
.mk-pagehero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg, rgba(10,51,46,.94) 0%, rgba(10,51,46,.82) 46%, rgba(10,51,46,.42) 100%), url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
}
.mk-pagehero::after{
  content:"MK";position:absolute;right:-18px;bottom:-46px;font-family:var(--serif);font-size:220px;
  font-weight:700;color:rgba(255,255,255,.05);line-height:1;pointer-events:none;
}
.mk-pagehero .grid-container{position:relative;z-index:2}
.mk-pagehero-grid{display:block}
.mk-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.16em;
  text-transform:uppercase;color:#E9C9B4;border:1px solid rgba(255,255,255,.28);
  border-radius:var(--r-badge);padding:6px 12px;margin-bottom:20px;
}
.mk-pagehero h1{color:#fff;font-size:clamp(30px,4.2vw,48px);font-weight:700;line-height:1.25;letter-spacing:.01em}
.mk-pagehero-lede{
  margin-top:18px;max-width:660px;font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.86);
}
.mk-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.mk-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.mk-hero-tags span{
  font-size:12.5px;letter-spacing:.06em;padding:7px 12px;border-radius:var(--r-badge);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.9);
}
.mk-hero-figure{
  margin-top:34px;border:1px solid rgba(255,255,255,.22);border-radius:var(--r-card);
  overflow:hidden;box-shadow:0 30px 60px -34px rgba(0,0,0,.7);
}
.mk-hero-figure img{width:100%;height:230px;border-radius:0}
.mk-hero-figure figcaption{font-size:13px;color:rgba(255,255,255,.72);padding:12px 16px;background:rgba(10,51,46,.6)}

/* ---------- 面包屑 ---------- */
.mk-crumb{font-size:13px;color:var(--mk-muted);padding:18px 0 0}
.mk-crumb a{color:var(--mk-muted)}
.mk-crumb a:hover{color:var(--mk-green)}
.mk-crumb span.sep{margin:0 8px;color:#B9BFB9}

/* ---------- 板块通用 ---------- */
.mk-section{padding:var(--space-sec) 0}
.mk-section-sand{background:var(--mk-sand);border-top:1px solid var(--mk-line);border-bottom:1px solid var(--mk-line)}
.mk-section-white{background:#fff;border-top:1px solid var(--mk-line)}
.mk-section-head{max-width:760px;margin-bottom:32px}
.mk-section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.mk-section-head.center .mk-deco{margin-left:auto;margin-right:auto}
.mk-h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.35;position:relative;padding-bottom:16px}
.mk-h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-green);border-radius:2px}
.mk-section-head.center .mk-h2::after{left:50%;transform:translateX(-50%)}
.mk-section-head p{margin:16px 0 0;color:var(--mk-muted);font-size:15px}
.mk-h3{font-size:20px;font-weight:600;line-height:1.5}
.mk-h4{font-size:17px;font-weight:600}
.mk-muted{color:var(--mk-muted);font-size:15px}

/* ---------- 自查清单 ---------- */
.mk-check-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.mk-check-list{display:grid;gap:14px}
.mk-check-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--mk-line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--sh-card);transition:all .22s ease;
}
.mk-check-item:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--sh-card-hover)}
.mk-check-num{
  font-family:var(--serif);font-size:22px;font-weight:700;color:var(--mk-clay);line-height:1.2;flex:0 0 auto;min-width:34px;
}
.mk-check-item h3{font-size:17px;font-weight:600;margin-bottom:6px}
.mk-check-item p{margin:0;font-size:15px;color:var(--mk-muted)}
.mk-aside-card{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--r-card);padding:26px;
  box-shadow:var(--sh-card);border-top:3px solid var(--mk-green);
}
.mk-aside-card h3{font-size:18px;font-weight:600;margin-bottom:12px}
.mk-aside-list{display:grid;gap:12px;margin-top:6px}
.mk-aside-list li{display:flex;gap:10px;font-size:15px;color:var(--mk-muted);line-height:1.7}
.mk-aside-list li i{color:var(--mk-green-light);margin-top:6px;font-size:12px}
.mk-aside-card .mk-btn{margin-top:20px}

/* ---------- 手风琴 ---------- */
.mk-acc-groups{display:grid;gap:40px}
.mk-acc-group-head{display:flex;align-items:baseline;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.mk-acc-group-head .mk-h3{margin:0}
.mk-acc-group-head span{font-size:13px;color:var(--mk-muted);letter-spacing:.04em}
.mk-acc{border-top:1px solid var(--mk-line)}
.acc-item{border-bottom:1px solid var(--mk-line)}
.acc-q{
  width:100%;background:none;border:0;padding:20px 44px 20px 0;position:relative;text-align:left;cursor:pointer;
  font-size:17px;font-weight:600;color:var(--mk-green);line-height:1.6;transition:color .2s ease;
}
.acc-q:hover{color:var(--mk-clay)}
.acc-q .acc-icon{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:20px;line-height:1;
  color:var(--mk-green-light);transition:transform .22s ease,color .22s ease;font-weight:400;
}
.acc-item.is-open .acc-q .acc-icon{transform:translateY(-50%) rotate(45deg);color:var(--mk-clay)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .24s ease}
.acc-a-inner{padding:0 40px 22px 0;font-size:15.5px;line-height:1.85;color:var(--mk-muted)}
.acc-a-inner b{color:var(--mk-ink);font-weight:600}

/* ---------- 联系信息卡组 ---------- */
.mk-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mk-contact-card{
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--r-card);padding:28px 24px;
  box-shadow:var(--sh-card);transition:all .22s ease;text-align:left;
}
.mk-contact-card:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--sh-card-hover)}
.mk-contact-icon{
  width:46px;height:46px;border-radius:var(--r-btn);background:var(--mk-sand);color:var(--mk-green);
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:18px;
}
.mk-contact-card h3{font-size:18px;font-weight:600;margin-bottom:8px}
.mk-contact-card p{margin:0;font-size:15px;color:var(--mk-muted)}
.mk-contact-meta{display:block;margin-top:14px;font-size:15px;font-weight:600;color:var(--mk-clay);letter-spacing:.01em}
.mk-contact-card .mk-badge{margin-top:16px}

/* ---------- 徽章 ---------- */
.mk-badge{
  display:inline-block;font-size:12.5px;letter-spacing:.06em;border-radius:var(--r-badge);
  padding:5px 10px;line-height:1.4;
}
.mk-badge-member{background:rgba(42,122,110,.14);color:var(--mk-green)}
.mk-badge-super{background:var(--mk-clay);color:#fff}
.mk-badge-sand{background:var(--mk-sand);color:var(--mk-green)}
.mk-badge-line{background:#fff;color:var(--mk-muted);border:1px solid var(--mk-line)}

/* ---------- 表格 ---------- */
.mk-table-wrap{overflow-x:auto;border:1px solid var(--mk-line);border-radius:var(--r-card);background:#fff;box-shadow:var(--sh-card)}
table.mk-table{width:100%;border-collapse:collapse;margin:0;font-size:15px;background:#fff}
table.mk-table thead th{
  background:var(--mk-green-dark);color:#fff;font-weight:600;font-size:14.5px;letter-spacing:.03em;
  padding:16px 18px;text-align:left;border:0;
}
table.mk-table thead th.hl{background:var(--mk-clay)}
table.mk-table tbody td{padding:15px 18px;border-bottom:1px solid var(--mk-line);color:var(--mk-ink);vertical-align:middle}
table.mk-table tbody tr:nth-child(even) td{background:var(--mk-sand)}
table.mk-table tbody tr:last-child td{border-bottom:0}
table.mk-table td:first-child{font-weight:600;color:var(--mk-green)}
table.mk-table tbody tr:hover td{background:#E7F0EE}
.mk-tick{color:var(--mk-green-light);font-weight:700;margin-right:6px}
.mk-table-note{margin-top:14px;font-size:13.5px;color:var(--mk-muted)}

/* ---------- CTA 条带 ---------- */
.mk-cta{background:var(--mk-green-dark);color:#fff;padding:64px 0}
.mk-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.mk-cta h2{color:#fff;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;margin:0 0 10px}
.mk-cta p{margin:0;color:rgba(255,255,255,.8);font-size:15.5px;max-width:620px}
.mk-cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.mk-footer{background:var(--mk-green-dark);color:rgba(255,255,255,.82);padding:64px 0 0;font-size:15px}
.mk-footer .mk-brand-word{color:#fff}
.mk-footer .mk-brand-mark{background:var(--mk-clay);color:#fff}
.mk-footer h4{color:#fff;font-size:16px;font-weight:600;margin:0 0 18px;letter-spacing:.02em}
.mk-footer-about{margin:16px 0 18px;font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.7);max-width:300px}
.mk-footer-contact{display:grid;gap:8px;font-size:14px;color:rgba(255,255,255,.72)}
.mk-footer-contact li{display:flex;gap:10px}
.mk-footer-contact b{color:#fff;font-weight:600;flex:0 0 auto}
.mk-footer-links{display:grid;gap:11px;font-size:14.5px}
.mk-footer-links a{color:rgba(255,255,255,.76)}
.mk-footer-links a:hover{color:var(--mk-clay)}
.mk-footer-links li{color:rgba(255,255,255,.72);line-height:1.6}
.mk-footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.6);
}

/* ---------- 响应式 ---------- */
@media screen and (min-width:1024px){
  .mk-pagehero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center}
  .mk-hero-figure{margin-top:0}
  .mk-hero-figure img{height:320px}
}
@media screen and (max-width:1023px){
  :root{--space-sec:64px}
  .mk-nav{display:none}
  .mk-burger{display:flex}
  .mk-nav-cta .mk-btn{display:none}
  .mk-check-grid{grid-template-columns:1fr}
  .mk-contact-grid{grid-template-columns:1fr 1fr}
}
@media screen and (max-width:767px){
  :root{--space-sec:56px}
  .grid-container{padding-left:18px;padding-right:18px}
  .mk-contact-grid{grid-template-columns:1fr}
  .mk-topbar-links a:first-child{display:none}
  .mk-cta{padding:52px 0}
  .mk-cta-inner{flex-direction:column;align-items:flex-start}
  .mk-pagehero{padding:52px 0 60px}
  .acc-q{font-size:16px;padding-right:38px}
  .acc-a-inner{padding-right:0}
  .mk-footer{padding-top:52px}
}
@media screen and (max-width:640px){
  table.mk-table thead{display:none}
  .mk-table-wrap{border:0;box-shadow:none;background:transparent;overflow:visible}
  table.mk-table,tbody,tr,td{display:block;width:100%}
  table.mk-table tbody tr{
    background:#fff;border:1px solid var(--mk-line);border-radius:var(--r-card);
    margin-bottom:14px;padding:6px 4px;box-shadow:var(--sh-card);
  }
  table.mk-table tbody td{
    border-bottom:1px dashed var(--mk-line);padding:12px 16px;background:transparent!important;
    display:flex;justify-content:space-between;gap:18px;text-align:right;font-size:14.5px;
  }
  table.mk-table tbody tr td:last-child{border-bottom:0}
  table.mk-table tbody td::before{
    content:attr(data-label);color:var(--mk-muted);font-weight:500;font-size:13.5px;text-align:left;flex:0 0 auto;
  }
  table.mk-table tbody tr:hover td{background:transparent}
  .mk-btn{width:100%}
  .mk-hero-actions .mk-btn,.mk-cta-actions .mk-btn{width:auto}
  .mk-check-item{padding:18px}
}
@media screen and (max-width:520px){
  .mk-brand-word{font-size:17px}
  .mk-hero-actions{flex-direction:column}
  .mk-hero-actions .mk-btn{width:100%}
  .mk-cta-actions{width:100%}
  .mk-cta-actions .mk-btn{width:100%}
}

/* roulang page: category3 */
:root{
  --mk-green:#0F4C45;
  --mk-green-deep:#0A332E;
  --mk-green-light:#2A7A6E;
  --mk-orange:#C4622D;
  --mk-orange-deep:#A94F22;
  --mk-indigo:#33415C;
  --mk-sand:#EFE7DA;
  --mk-paper:#FBFAF7;
  --mk-line:#E2DCD1;
  --mk-ink:#10201D;
  --mk-muted:#6B726D;
  --mk-radius:8px;
  --mk-radius-sm:6px;
  --mk-radius-badge:4px;
  --mk-shadow:0 1px 2px rgba(16,32,29,.04),0 14px 30px -20px rgba(16,32,29,.28);
  --mk-shadow-hover:0 2px 4px rgba(16,32,29,.06),0 22px 44px -22px rgba(16,32,29,.34);
  --mk-gutter:24px;
  --mk-section:88px;
  --mk-font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --mk-serif:Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--mk-font);
  font-size:16px;
  line-height:1.85;
  color:var(--mk-ink);
  background:var(--mk-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--mk-green);text-decoration:none;transition:color .2s ease,border-color .2s ease}
a:hover{color:var(--mk-orange)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:0;list-style:none}
h1{font-size:clamp(30px,4.2vw,48px);font-weight:700;line-height:1.25;letter-spacing:.01em}
h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.35;letter-spacing:.01em;position:relative;padding-bottom:16px}
h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--mk-green);border-radius:2px}
h3{font-size:20px;font-weight:600;line-height:1.5}
h4{font-size:17px;font-weight:600;line-height:1.5}
p{font-size:16px;line-height:1.85}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--mk-green);outline-offset:2px}
.grid-container{max-width:1200px;padding-left:24px;padding-right:24px;margin-left:auto;margin-right:auto}
.mk-section{padding:var(--mk-section) 0}
.mk-section--tight{padding:64px 0}
.mk-section--sand{background:var(--mk-sand)}
.mk-section--dark{background:var(--mk-green-deep);color:#fff}
.mk-section--line{border-top:1px solid var(--mk-line)}
.mk-sec-head{max-width:760px;margin-bottom:32px}
.mk-sec-head p{margin-top:14px;color:var(--mk-muted);font-size:16px}
.mk-sec-head--split{max-width:none;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.mk-eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.06em;color:var(--mk-green);background:rgba(42,122,110,.12);border-radius:var(--mk-radius-badge);padding:5px 10px;margin-bottom:16px}
.mk-muted{color:var(--mk-muted)}

/* 顶部信息条 */
.mk-topbar{background:var(--mk-green-deep);color:#fff;font-size:12.5px;letter-spacing:.02em}
.mk-topbar .grid-container{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:16px}
.mk-topbar-note{opacity:.86}
.mk-topbar-links{display:flex;align-items:center;gap:18px}
.mk-topbar-links a{color:#fff;opacity:.86}
.mk-topbar-links a:hover{color:#fff;opacity:1}
.mk-topbar-links .mk-topbar-cta{color:var(--mk-orange);opacity:1;font-weight:600}

/* 主导航 */
.mk-header{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid var(--mk-line);transition:box-shadow .25s ease}
.mk-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(16,32,29,.35)}
.mk-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.mk-brand{display:inline-flex;align-items:center;gap:10px;color:var(--mk-green)}
.mk-brand:hover{color:var(--mk-green)}
.mk-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--mk-radius-sm);background:var(--mk-green);color:#fff;font-family:var(--mk-serif);font-size:15px;font-weight:700;letter-spacing:.04em}
.mk-brand-word{font-size:19px;font-weight:700;letter-spacing:.02em}
.mk-nav{display:flex;align-items:center;gap:26px}
.mk-nav a{position:relative;font-size:17px;font-weight:500;color:var(--mk-ink);padding:22px 0}
.mk-nav a::after{content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;background:var(--mk-orange);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.mk-nav a:hover{color:var(--mk-green)}
.mk-nav a:hover::after{transform:scaleX(1)}
.mk-nav a.is-active{color:var(--mk-green);font-weight:600}
.mk-nav a.is-active::after{transform:scaleX(1)}
.mk-nav-cta{display:flex;align-items:center;gap:12px}
.mk-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);cursor:pointer;padding:0 11px}
.mk-burger span{display:block;height:2px;background:var(--mk-green);border-radius:2px}
.mk-burger:hover{border-color:var(--mk-green)}

/* 抽屉 */
.mk-drawer-mask{position:fixed;inset:0;background:rgba(10,51,46,.5);opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;z-index:110}
.mk-drawer-mask.is-open{opacity:1;visibility:visible}
.mk-drawer{position:fixed;top:0;right:0;bottom:0;width:min(330px,86vw);background:#fff;z-index:120;padding:22px;transform:translateX(102%);transition:transform .28s ease;overflow-y:auto;box-shadow:-12px 0 30px -18px rgba(16,32,29,.4)}
.mk-drawer.is-open{transform:translateX(0)}
.mk-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--mk-line)}
.mk-drawer-close{width:38px;height:38px;border-radius:var(--mk-radius-sm);border:1px solid var(--mk-line);background:#fff;color:var(--mk-ink);font-size:20px;line-height:1;cursor:pointer}
.mk-drawer-close:hover{border-color:var(--mk-green);color:var(--mk-green)}
.mk-drawer-nav{display:block;margin-bottom:22px}
.mk-drawer-nav a{display:block;line-height:48px;font-size:17px;color:var(--mk-ink);border-bottom:1px solid var(--mk-line)}
.mk-drawer-nav a.is-active{color:var(--mk-green);font-weight:600}

/* 按钮 */
.mk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:16px;font-weight:600;line-height:1.2;padding:14px 28px;border-radius:var(--mk-radius-sm);border:1.5px solid transparent;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;text-align:center}
.mk-btn:disabled{opacity:.45;cursor:not-allowed}
.mk-btn-primary{background:var(--mk-orange);color:#fff}
.mk-btn-primary:hover{background:var(--mk-orange-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(196,98,45,.5)}
.mk-btn-primary:active{transform:translateY(-1px)}
.mk-btn-ghost{background:transparent;border-color:var(--mk-green);color:var(--mk-green)}
.mk-btn-ghost:hover{background:rgba(15,76,69,.07);color:var(--mk-green)}
.mk-btn-on-dark{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}
.mk-btn-on-dark:hover{background:rgba(255,255,255,.1);color:#fff}
.mk-btn-sm{padding:10px 20px;font-size:15px}
.mk-btn-block{width:100%}
.mk-link-btn{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--mk-green);border-bottom:2px solid var(--mk-green);padding-bottom:2px;text-decoration:none}
.mk-link-btn:hover{color:var(--mk-orange);border-color:var(--mk-orange)}

/* 徽章 */
.mk-badge{display:inline-flex;align-items:center;font-size:12.5px;letter-spacing:.06em;border-radius:var(--mk-radius-badge);padding:4px 9px;line-height:1.5}
.mk-badge--member{background:rgba(42,122,110,.14);color:var(--mk-green)}
.mk-badge--vip{background:var(--mk-orange);color:#fff}
.mk-badge--sand{background:var(--mk-sand);color:var(--mk-green)}
.mk-badge--outline{background:#fff;color:var(--mk-muted);border:1px solid var(--mk-line)}

/* Hero */
.mk-hero{position:relative;background:var(--mk-green-deep);color:#fff;overflow:hidden}
.mk-hero-bg{position:absolute;inset:0;background-image:url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center;opacity:.42}
.mk-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(10,51,46,.96) 0%, rgba(10,51,46,.82) 46%, rgba(10,51,46,.42) 100%)}
.mk-hero .grid-container{position:relative;z-index:2}
.mk-hero-inner{padding:76px 0 72px}
.mk-hero h1{color:#fff;max-width:14em}
.mk-hero-lead{margin-top:18px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.86);max-width:34em}
.mk-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.mk-hero-points{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.mk-hero-points li{font-size:14.5px;color:rgba(255,255,255,.84);display:flex;align-items:center;gap:8px}
.mk-hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mk-orange);flex:0 0 auto}
.mk-hero-card{margin-top:36px;background:#fff;border-radius:var(--mk-radius);padding:22px;box-shadow:0 20px 40px -24px rgba(0,0,0,.5);color:var(--mk-ink)}
.mk-hero-card h3{font-size:17px;margin-bottom:12px}
.mk-hero-card ul li{display:flex;justify-content:space-between;gap:16px;font-size:14.5px;color:var(--mk-muted);padding:8px 0;border-bottom:1px dashed var(--mk-line)}
.mk-hero-card ul li:last-child{border-bottom:0}
.mk-hero-card ul li b{color:var(--mk-ink);font-weight:600}

/* 场景长卡 */
.mk-scene-list{display:grid;gap:24px}
.mk-scene{background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius);box-shadow:var(--mk-shadow);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.mk-scene:hover{transform:translateY(-4px);border-color:rgba(15,76,69,.35);box-shadow:var(--mk-shadow-hover)}
.mk-scene-inner{display:grid;grid-template-columns:5fr 7fr;gap:0}
.mk-scene-media{position:relative;min-height:100%}
.mk-scene-media img{width:100%;height:100%;object-fit:cover;border-radius:0}
.mk-scene-tag{position:absolute;top:16px;left:16px}
.mk-scene-body{padding:28px;display:flex;flex-direction:column;gap:14px}
.mk-scene-body h3{font-size:21px}
.mk-scene-body>p{font-size:15.5px;color:var(--mk-muted);line-height:1.8}
.mk-scene-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--mk-line);padding-top:16px}
.mk-scene-facts div span{display:block;font-size:12.5px;letter-spacing:.06em;color:var(--mk-muted);margin-bottom:4px}
.mk-scene-facts div b{font-size:15px;font-weight:600;color:var(--mk-ink)}
.mk-scene-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:auto;padding-top:6px}

/* 流程 */
.mk-flow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:36px}
.mk-flow::before{content:"";position:absolute;top:26px;left:6%;right:6%;border-top:1px dashed rgba(15,76,69,.35)}
.mk-step{position:relative;background:transparent;padding-top:0}
.mk-step-num{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--mk-green);color:#fff;font-family:var(--mk-serif);font-size:18px;letter-spacing:.04em;position:relative;z-index:2;box-shadow:0 0 0 8px var(--mk-sand)}
.mk-step h3{margin-top:20px;font-size:19px}
.mk-step p{margin-top:10px;font-size:15px;color:var(--mk-muted)}
.mk-step-meta{display:block;margin-top:12px;font-size:12.5px;letter-spacing:.06em;color:var(--mk-green)}

/* 表单 */
.mk-coop-form-wrap{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.mk-form{background:#fff;border-radius:var(--mk-radius);padding:32px;box-shadow:0 24px 50px -30px rgba(0,0,0,.6)}
.mk-field{margin-bottom:20px}
.mk-field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--mk-ink)}
.mk-req{font-size:12.5px;font-weight:500;color:var(--mk-orange);margin-left:6px;letter-spacing:.04em}
.mk-field input[type="text"],
.mk-field input[type="tel"],
.mk-field select,
.mk-field textarea{
  width:100%;height:48px;padding:0 14px;font-size:15.5px;font-family:inherit;color:var(--mk-ink);
  background:#fff;border:1px solid var(--mk-line);border-radius:var(--mk-radius-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.mk-field textarea{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical}
.mk-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mk-green) 50%),linear-gradient(135deg,var(--mk-green) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.mk-field input::placeholder,.mk-field textarea::placeholder{color:#9AA29C}
.mk-field input:focus,.mk-field select:focus,.mk-field textarea:focus{outline:none;border-color:var(--mk-green);box-shadow:0 0 0 3px rgba(15,76,69,.12)}
.mk-field-err{font-size:12.5px;color:var(--mk-orange);margin-top:8px}
.mk-check{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--mk-muted);line-height:1.7}
.mk-check input{width:18px;height:18px;margin-top:4px;accent-color:var(--mk-green);flex:0 0 auto}
.mk-form-note{margin-top:16px;font-size:13px;color:var(--mk-muted)}
.mk-form-success{margin-top:18px;background:rgba(42,122,110,.1);color:var(--mk-green);border:1px solid rgba(42,122,110,.3);border-radius:var(--mk-radius-sm);padding:14px 16px;font-size:14.5px}
.mk-coop-aside h3{color:#fff;font-size:21px}
.mk-coop-aside>p{margin-top:14px;color:rgba(255,255,255,.78);font-size:15.5px}
.mk-aside-list{margin-top:26px;display:grid;gap:18px}
.mk-aside-list li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.16)}
.mk-aside-list li:last-child{border-bottom:0;padding-bottom:0}
.mk-aside-icon{width:44px;height:44px;border-radius:var(--mk-radius-sm);border:1px solid rgba(255,255,255,.32);display:flex;align-items:center;justify-content:center;color:var(--mk-orange);font-family:var(--mk-serif);font-size:15px}
.mk-aside-list b{display:block;color:#fff;font-size:16px;font-weight:600;margin-bottom:4px}
.mk-aside-list span{color:rgba(255,255,255,.74);font-size:14.5px;line-height:1.75}

/* FAQ */
.mk-faq{border-top:1px solid var(--mk-line)}
.mk-faq-item{border-bottom:1px solid var(--mk-line)}
.mk-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;background:transparent;border:0;text-align:left;cursor:pointer;padding:22px 0;font-size:17px;font-weight:600;color:var(--mk-green);line-height:1.6}
.mk-faq-q:hover{color:var(--mk-orange)}
.mk-faq-icon{flex:0 0 auto;font-size:22px;line-height:1;color:var(--mk-orange);transition:transform .22s ease}
.mk-faq-q[aria-expanded="true"] .mk-faq-icon{transform:rotate(45deg)}
.mk-faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.mk-faq-a p{padding:0 0 22px;font-size:15.5px;line-height:1.85;color:var(--mk-muted);max-width:60em}
.mk-faq-cols{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start}

/* CTA */
.mk-cta{background:var(--mk-green-deep);color:#fff;padding:56px 0}
.mk-cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px}
.mk-cta h2{color:#fff;padding-bottom:0;font-size:clamp(22px,2.6vw,30px)}
.mk-cta h2::after{display:none}
.mk-cta p{margin-top:12px;color:rgba(255,255,255,.78);font-size:15.5px}
.mk-cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* 页脚 */
.mk-footer{background:var(--mk-green-deep);color:rgba(255,255,255,.82);padding:64px 0 0}
.mk-footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.mk-footer-brand{margin-bottom:16px;color:#fff}
.mk-footer-brand .mk-brand-mark{background:#fff;color:var(--mk-green-deep)}
.mk-footer-brand .mk-brand-word{color:#fff}
.mk-footer-about{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.72);margin-bottom:16px}
.mk-footer-contact li{font-size:14px;color:rgba(255,255,255,.78);margin-bottom:8px}
.mk-footer-contact li b{display:inline-block;min-width:72px;color:#fff;font-weight:600}
.mk-footer-links li{margin-bottom:10px}
.mk-footer-links a,.mk-footer-links li{font-size:14.5px;color:rgba(255,255,255,.78)}
.mk-footer-links a:hover{color:var(--mk-orange)}
.mk-footer-bottom{margin-top:36px;border-top:1px solid rgba(255,255,255,.16);padding:20px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;color:rgba(255,255,255,.6)}

/* 响应式 */
@media screen and (max-width:1023px){
  :root{--mk-section:64px}
  .mk-nav{display:none}
  .mk-burger{display:flex}
  .mk-hero-inner{padding:56px 0 52px}
  .mk-hero h1{max-width:none}
  .mk-scene-inner{grid-template-columns:1fr}
  .mk-scene-media{height:230px}
  .mk-flow{grid-template-columns:repeat(2,1fr);gap:30px}
  .mk-flow::before{display:none}
  .mk-step-num{box-shadow:0 0 0 6px var(--mk-sand)}
  .mk-coop-form-wrap{grid-template-columns:1fr;gap:32px}
  .mk-faq-cols{grid-template-columns:1fr;gap:24px}
  .mk-section--tight{padding:56px 0}
}
@media screen and (max-width:639px){
  :root{--mk-section:56px;--mk-gutter:16px}
  .grid-container{padding-left:18px;padding-right:18px}
  .mk-topbar .grid-container{min-height:40px}
  .mk-topbar-note{font-size:12px;line-height:1.5}
  .mk-topbar-links{gap:12px}
  .mk-topbar-links a:first-child{display:none}
  .mk-nav-inner{min-height:60px;gap:12px}
  .mk-brand-mark{width:32px;height:32px;font-size:13px}
  .mk-brand-word{font-size:17px}
  .mk-nav-cta .mk-btn{display:none}
  .mk-hero-points{flex-direction:column;gap:10px}
  .mk-scene-body{padding:22px 18px}
  .mk-scene-facts{grid-template-columns:1fr;gap:10px}
  .mk-flow{grid-template-columns:1fr}
  .mk-form{padding:22px 18px}
  .mk-cta-inner{flex-direction:column;align-items:flex-start}
  .mk-cta-actions{width:100%}
  .mk-cta-actions .mk-btn{width:100%}
  .mk-hero-actions .mk-btn{width:100%}
  .mk-footer{padding-top:48px}
  .mk-footer-bottom{flex-direction:column;gap:6px}
}