/* roulang page: index */
:root{
  --primary:#0E6A5E;
  --primary-strong:#0A4A41;
  --primary-deep:#0B3D34;
  --teal:#1FA08D;
  --page-bg:#F6F6F2;
  --white:#FFFFFF;
  --ink:#16211E;
  --ink-2:#52615C;
  --gold-1:#F0B24D;
  --gold-2:#D98E26;
  --line:rgba(12,55,46,.12);
  --shadow:0 14px 30px -24px rgba(10,60,48,.25);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;padding:0;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","HarmonyOS Sans",sans-serif;background:var(--page-bg);color:var(--ink);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,figure,ul,ol{margin:0}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-strong)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.off-canvas-wrapper{background:var(--page-bg)}
.app-shell{display:flex;min-height:100vh;background:var(--page-bg)}
.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:var(--white);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:40;box-shadow:0 0 24px rgba(10,60,48,.04)}
.sidebar-inner{display:flex;flex-direction:column;height:100%;padding:16px 0 0}
.brand{display:flex;align-items:center;gap:12px;padding:18px 24px 20px;border-bottom:1px solid rgba(12,55,46,.08)}
.brand-icon{flex:0 0 42px;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#0B3D34,#0E6A5E 60%,#1FA08D);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;box-shadow:0 8px 16px -8px rgba(14,106,94,.5)}
.brand-name{font-size:17px;font-weight:700;line-height:1.4;color:var(--ink);letter-spacing:.012em}
.brand-domain{display:block;font-size:12px;color:var(--ink-2);font-weight:400;margin-top:3px;letter-spacing:.02em}
.brand-tag{font-size:11px;font-weight:600;color:var(--primary);background:rgba(14,106,94,.08);padding:2px 9px;border-radius:999px;white-space:nowrap}
.side-menu{padding:20px 14px;display:flex;flex-direction:column;gap:6px}
.side-nav-title{display:block;padding:0 14px;font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.12em;margin-bottom:6px}
.side-nav-link{display:flex;align-items:center;gap:12px;height:46px;padding:0 14px;color:var(--ink-2);font-size:15px;font-weight:500;border-radius:14px;position:relative;transition:background .2s,border-color .2s,color .2s}
.side-nav-link i{width:20px;text-align:center;font-size:15px}
.side-nav-link:hover{background:#EFF6F3;color:var(--primary-strong)}
.side-nav-link.is-active{background:rgba(14,106,94,.07);color:var(--primary-strong);font-weight:600}
.side-nav-link.is-active::before{content:"";position:absolute;left:0;top:17%;height:66%;width:4px;background:var(--primary);border-radius:0 4px 4px 0}
.side-status{margin-top:auto;padding:16px 24px 22px;border-top:1px solid rgba(12,55,46,.08)}
.side-status-line{display:flex;align-items:center;gap:8px;color:var(--ink-2);font-size:13px;font-weight:600}
.side-status-dot{width:8px;height:8px;border-radius:50%;background:var(--gold-1);box-shadow:0 0 0 4px rgba(233,162,59,.18)}
.side-domain{font-size:12px;color:var(--ink-2);margin-top:8px;display:block;letter-spacing:.04em}
.mobile-topbar{display:none;position:sticky;top:0;height:60px;background:var(--white);border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;padding:0 18px;z-index:60;box-shadow:0 6px 18px -14px rgba(10,60,48,.4)}
.mobile-brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:15px}
.mobile-brand i{color:var(--primary);font-size:21px}
.menu-toggle{width:40px;height:40px;border:none;background:transparent;color:var(--primary-strong);font-size:22px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.menu-toggle:hover{background:#EAF3EF}
.mobile-drawer{background:#fff;width:280px;padding:26px 18px 18px;display:flex;flex-direction:column;gap:8px;z-index:120}
.close-button{color:var(--primary-strong)}
.main-content{margin-left:260px;width:calc(100% - 260px);flex:1;min-width:0}
.page-container{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
.hero-section{padding:34px 0 2px}
.hero-inner{position:relative;overflow:hidden;border-radius:var(--r-lg);background-image:linear-gradient(110deg,rgba(4,32,27,.97) 0%,rgba(11,61,52,.93) 55%,rgba(31,160,141,.78) 100%),url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;box-shadow:0 24px 50px -34px rgba(8,45,38,.55)}
.hero-copy{padding:58px 10px 64px 52px;color:#fff;position:relative;z-index:2}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#D7EDE7;letter-spacing:.1em;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);padding:7px 14px;border-radius:999px;backdrop-filter:blur(4px)}
.hero-title{font-size:46px;line-height:1.18;font-weight:700;letter-spacing:.015em;margin:22px 0 18px;color:#fff}
.hero-title-ext{display:inline-flex;align-items:center;margin-left:12px;font-size:18px;font-weight:600;color:#F5C98A;background:rgba(255,255,255,.10);border:1px solid rgba(245,201,138,.25);padding:3px 12px;border-radius:999px;vertical-align:middle}
.hero-sub{font-size:17px;color:rgba(255,255,255,.85);max-width:560px}
.hero-cta-group{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;font-weight:600;font-size:15px;line-height:1;padding:0 26px;height:48px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn i{font-size:14px}
.btn-gold{background:linear-gradient(135deg,#F0B24D,#E2942B);color:#201A0C;box-shadow:0 10px 20px -10px rgba(240,178,77,.6)}
.btn-gold:hover{color:#1E180F;transform:translateY(-1px);box-shadow:0 14px 24px -12px rgba(240,178,77,.7)}
.btn-light{background:#fff;color:var(--primary-deep);border:1px solid rgba(255,255,255,.22)}
.btn-light:hover{color:var(--primary-deep);transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(0,0,0,.3)}
.hero-visual{padding:36px 42px 40px 6px;position:relative;z-index:2}
.preview-wrap{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:12px;backdrop-filter:blur(6px)}
.preview-top{display:flex;align-items:center;gap:6px;padding:2px 4px 10px}
.preview-top i{width:9px;height:9px;border-radius:50%;display:inline-block;font-style:normal;background:rgba(255,255,255,.4)}
.preview-media{border-radius:14px;overflow:hidden;line-height:0;background:#fff}
.preview-media img{width:100%;height:290px;object-fit:cover}
.preview-note{display:flex;align-items:center;justify-content:space-between;padding:12px 6px 0 4px;color:rgba(255,255,255,.85);font-size:13px}
.stat-strip-wrap{position:relative;z-index:3;margin-top:-34px}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:20px;padding:22px 24px;box-shadow:var(--shadow)}
.stat-chip{display:flex;align-items:center;gap:14px}
.stat-icon{flex:0 0 44px;width:44px;height:44px;border-radius:14px;background:rgba(14,106,94,.09);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:18px}
.stat-label{font-size:12px;color:var(--ink-2);font-weight:500;margin-bottom:2px;letter-spacing:.03em}
.stat-value{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:.01em}
.stat-value span{color:var(--gold-2);font-size:18px}
.section{padding:84px 0}
.section-sm{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:38px;flex-wrap:wrap}
.section-head-left{max-width:760px}
.overline{display:inline-block;font-size:13px;font-weight:700;color:var(--primary);letter-spacing:.12em;margin-bottom:10px;text-transform:uppercase}
.section-title{font-size:32px;line-height:1.28;font-weight:700;color:var(--ink)}
.section-desc{margin-top:10px;color:var(--ink-2);font-size:15px}
.section-link{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;padding:8px 0;color:var(--primary)}
.section-link:hover{color:var(--primary-strong)}
.section-link i{font-size:12px}
.feature-orbit{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:28px 28px 34px;box-shadow:var(--shadow)}
.orbit,.orbit-wrapper{position:relative}
.feature-orbit .orbit-wrapper{border-radius:16px;overflow:hidden}
.feature-orbit .orbit-container{list-style:none;margin:0;padding:0;min-height:430px}
.feature-orbit .orbit-slide{margin:0;padding:0}
.orbit-figure{position:relative;margin:0}
.orbit-image{width:100%;height:430px;object-fit:cover;object-position:center;display:block}
.orbit-caption{position:absolute;left:0;right:0;bottom:0;padding:40px 28px 26px;background:linear-gradient(transparent,rgba(13,33,29,.92));color:#fff;z-index:2}
.orbit-caption .orbit-slide-mark{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:#F7CE90;letter-spacing:.05em;margin-bottom:6px}
.orbit-slide-title{font-size:22px;font-weight:700;margin:4px 0 6px}
.orbit-slide-text{font-size:15px;color:rgba(255,255,255,.84);max-width:640px}
.orbit-slide-link{font-size:13px;font-weight:600;color:#F1CD95;margin-top:8px;display:inline-flex;gap:5px;align-items:center}
.feature-orbit .orbit-bullets{display:flex;justify-content:center;gap:9px;margin-top:18px}
.feature-orbit .orbit-bullets button{width:9px;height:9px;padding:0;border-radius:999px;background:#C6D1CD;border:0;cursor:pointer;transition:all .25s}
.feature-orbit .orbit-bullets button.is-active{width:30px;background:var(--primary)}
.feature-orbit .orbit-bullets button:not(.is-active):hover{background:#93A79F}
.feature-orbit .orbit-controls button{display:none}
.sys-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.sys-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.sys-card:hover{transform:translateY(-3px);box-shadow:0 22px 34px -26px rgba(10,60,48,.35)}
.sys-card.recom{border-color:rgba(14,106,94,.25)}
.badge-recommend{position:absolute;top:22px;right:24px;font-size:12px;font-weight:600;color:#fff;background:linear-gradient(135deg,#F0B24D,#D98E26);padding:4px 12px;border-radius:999px;box-shadow:0 8px 16px -6px rgba(233,162,59,.5)}
.sys-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.sys-head-icon{width:46px;height:46px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:19px}
.sys-head-icon.green{background:rgba(14,106,94,.09);color:var(--primary)}
.sys-head-icon.gold{background:rgba(233,162,59,.13);color:#C07C14}
.sys-title{font-size:20px;font-weight:700;color:var(--ink);line-height:1.3}
.sys-title span{display:block;font-size:13px;color:var(--ink-2);font-weight:400;margin-top:3px}
.sys-list{list-style:none;margin:0;padding:0}
.sys-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px dashed rgba(12,55,46,.12);font-size:14px}
.sys-list li:last-child{border-bottom:none}
.sys-item-name{display:inline-flex;align-items:center;gap:9px;color:var(--ink-2);font-weight:500;font-size:14px}
.sys-item-name i{color:var(--primary);font-size:14px;width:16px;text-align:center}
.sys-item-value{color:var(--ink);font-weight:600;font-size:14px;text-align:right}
.os-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(12,55,46,.08)}
.os-badge{display:inline-flex;align-items:center;gap:6px;background:#F0F4F2;border:1px solid rgba(12,55,46,.08);color:var(--primary-deep);font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}
.os-badge i{font-size:13px}
.testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.t-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px 24px;box-shadow:var(--shadow);overflow:hidden}
.t-card::before{content:"\201D";position:absolute;top:-4px;right:16px;font-family:Georgia,serif;font-size:96px;color:rgba(233,162,59,.22);line-height:1}
.t-stars{color:#E9A23B;font-size:15px;letter-spacing:3px;margin-bottom:12px}
.t-text{margin:0 0 18px;font-size:15px;line-height:1.75;color:var(--ink-2)}
.t-author{display:flex;align-items:center;gap:12px}
.t-avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#0E6A5E,#1FA08D);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}
.t-name{font-size:14px;font-weight:600;color:var(--ink)}
.t-scene{font-size:12px;color:var(--ink-2);display:block}
.download-section{position:relative;overflow:hidden;border-radius:24px;background-image:linear-gradient(120deg,rgba(8,45,38,.98),rgba(14,90,79,.93) 55%,rgba(20,115,94,.9)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;color:#fff;padding:64px 12px;box-shadow:0 24px 48px -34px rgba(8,45,38,.7)}
.download-head{max-width:760px;margin-bottom:30px}
.download-head .overline{color:#F5C88A}
.download-title{font-size:31px;line-height:1.3;font-weight:700;color:#fff;margin:10px 0 10px}
.download-desc{font-size:15px;color:rgba(255,255,255,.82);max-width:720px}
.dl-btn-group{display:flex;flex-wrap:wrap;gap:14px}
.dl-btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;background:#fff;border-radius:999px;font-size:15px;font-weight:600;color:var(--primary-deep);transition:background .2s,color .2s,transform .2s,box-shadow .2s}
.dl-btn i{font-size:16px;color:var(--primary)}
.dl-btn:hover{background:var(--primary-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(0,0,0,.4)}
.dl-btn:hover i{color:#F0C37A}
.download-tip{display:flex;align-items:center;gap:12px;margin-top:28px;font-size:13px;color:rgba(255,255,255,.75);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:10px 16px;border-radius:14px;max-width:fit-content}
.download-tip i{color:#F0B24D}
.feed-tools{flex:0 0 auto;display:flex;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--white);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;color:var(--ink-2);transition:all .2s}
.chip:hover{color:var(--primary);border-color:rgba(14,106,94,.4)}
.chip i{font-size:12px;color:var(--gold-2)}
.latest-feed{max-width:1020px}
.feed-item{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px 28px;margin-bottom:16px;display:flex;align-items:center;gap:22px;box-shadow:0 12px 24px -20px rgba(10,60,48,.28);transition:transform .2s,box-shadow .2s,background .2s}
.feed-item:hover{background:#fff;transform:translateY(-2px);box-shadow:0 18px 30px -22px rgba(10,60,48,.34)}
.feed-index{flex:0 0 40px;width:40px;height:40px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(14,106,94,.08);color:var(--primary);font-weight:700;font-size:15px}
.feed-main{flex:1;min-width:0}
.feed-meta{display:flex;align-items:center;gap:14px;margin-bottom:6px;font-size:12px;color:var(--ink-2)}
.feed-tag{display:inline-flex;align-items:center;gap:6px;background:rgba(14,106,94,.08);color:var(--primary-strong);font-weight:600;font-size:12px;padding:3px 10px;border-radius:999px}
.feed-time{display:inline-flex;align-items:center;gap:6px}
.feed-title{font-size:19px;font-weight:600;line-height:1.5;color:var(--ink)}
.feed-title a{color:var(--ink)}
.feed-title a:hover{color:var(--primary)}
.feed-summary{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--ink-2);font-size:14px;line-height:1.75;margin-top:6px}
.feed-arrow{flex:0 0 36px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#EFF4F1;color:var(--primary);font-size:13px;transition:all .2s}
.feed-item:hover .feed-arrow{background:var(--primary);color:#fff}
.feed-empty{background:var(--white);border:1px dashed rgba(12,55,46,.22);border-radius:18px;padding:46px 20px;display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--ink-2);font-size:15px;text-align:center}
.feed-empty i{font-size:28px;color:#A8C0B9}
.cta-band{position:relative;overflow:hidden;border-radius:24px;background-image:linear-gradient(115deg,rgba(10,47,39,.98),rgba(14,90,79,.9) 55%,rgba(33,128,107,.88)),url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;color:#fff;padding:56px 10px;box-shadow:0 22px 44px -32px rgba(8,45,38,.6)}
.cta-content{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-main{max-width:680px}
.cta-main h2{font-size:27px;line-height:1.3;font-weight:700;color:#fff;margin-bottom:8px}
.cta-main p{font-size:15px;color:rgba(255,255,255,.82)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-ghost-lite{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost-lite:hover{background:#fff;color:var(--primary-deep);transform:translateY(-1px)}
.site-footer{background:#0D211D;color:#AFC1BA;padding:64px 0 0;margin-top:80px}
.footer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:36px;flex-wrap:wrap;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{max-width:400px}
.footer-logo{display:flex;align-items:center;gap:12px;color:#fff;font-size:18px;font-weight:700}
.footer-logo i{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,#0E6A5E,#1FA08D);color:#fff;display:flex;align-items:center;justify-content:center;font-size:17px}
.footer-brand p{font-size:13px;line-height:1.8;color:#8BA39B;margin-top:14px}
.footer-nav-title{font-size:13px;font-weight:600;color:#E2EDE8;letter-spacing:.08em;margin-bottom:12px}
.footer-nav-list{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-nav-list a{color:#AFC1BA;font-size:14px}
.footer-nav-list a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0 26px;font-size:12px;color:#709087;flex-wrap:wrap}
.footer-bottom a{color:#86A69C}
.footer-bottom a:hover{color:#fff}
@media (max-width:1024px){
.stat-strip{grid-template-columns:repeat(2,1fr)}
.hero-copy{padding-left:38px;padding-right:30px}
.hero-title{font-size:40px}
}
@media (max-width:767px){
.mobile-topbar{display:flex}
.sidebar{display:none}
.main-content{margin-left:0;width:100%}
.page-container{padding-left:20px;padding-right:20px}
.section{padding:60px 0}
.section-title{font-size:26px}
.hero-section{padding-top:18px}
.hero-copy{padding:34px 28px 36px}
.hero-title{font-size:32px;line-height:1.25}
.hero-title-ext{margin-left:8px;font-size:14px}
.hero-sub{font-size:15px}
.hero-cta-group{flex-direction:column;align-items:stretch}
.hero-cta-group .btn{width:100%}
.hero-visual{padding:0 22px 28px}
.preview-media img{height:210px}
.stat-strip{margin-top:-18px;grid-template-columns:repeat(2,1fr);gap:12px;padding:16px}
.stat-chip{flex-direction:row;gap:10px}
.stat-icon{flex:0 0 38px;width:38px;height:38px;font-size:15px}
.stat-value{font-size:18px}
.section-head{flex-direction:column;align-items:flex-start;gap:12px}
.feed-tools{flex-wrap:wrap}
.sys-grid{grid-template-columns:1fr}
.testi-grid{grid-template-columns:1fr}
.feature-orbit{padding:16px 12px 26px}
.feature-orbit .orbit-container{min-height:320px}
.orbit-image{height:320px}
.orbit-caption{padding:24px 18px 18px}
.orbit-slide-title{font-size:19px}
.download-section{padding:48px 4px}
.download-title{font-size:24px}
.dl-btn-group{flex-direction:column}
.dl-btn{width:100%}
.download-tip{max-width:100%}
.feed-item{align-items:flex-start;padding:20px}
.feed-title{font-size:16px}
.cta-content{flex-direction:column;align-items:flex-start}
.cta-actions{width:100%}
.cta-actions .btn{flex:1 1 auto}
.footer-top{flex-direction:column;gap:30px}
.footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
.hero-copy{padding-left:20px;padding-right:20px}
.stat-strip{grid-template-columns:1fr 1fr}
.stat-chip{flex-direction:column;align-items:flex-start;gap:6px}
.stat-icon{width:34px;height:34px}
.stat-value{font-size:17px}
.feed-item{flex-wrap:wrap}
.feed-index{display:none}
.feed-arrow{display:none}
}

/* roulang page: category1 */
:root {
            --brand-dark: #0B3D34;
            --brand-primary: #0E6A5E;
            --brand-light: #1FA08D;
            --accent: #E9A23B;
            --accent-deep: #D98A1F;
            --accent-soft: rgba(233, 162, 59, .22);
            --bg-warm: #F6F6F2;
            --ink: #16211E;
            --ink-sub: #52615C;
            --ink-faint: #A6B2AD;
            --line: rgba(12, 55, 46, .12);
            --card-shadow: 0 14px 30px -24px rgba(10, 60, 48, .25);
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --side-width: 258px;
            --font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "HarmonyOS Sans SC", "Helvetica Neue", Arial, sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-family);
            font-size: 15px;
            line-height: 1.75;
            color: var(--ink);
            background: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:hover {
            color: var(--brand-primary);
        }

        h1,
        h2,
        h3,
        p,
        ul {
            margin: 0;
        }

        ul {
            padding: 0;
            list-style: none;
        }

        input,
        button,
        textarea,
        select {
            font-family: inherit;
        }

        .drawer-trigger {
            display: none;
        }

        /* ========= Layout ========= */
        .app-layout {
            min-height: 100vh;
        }

        .main-col {
            margin-left: var(--side-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .page-container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 44px 36px 24px;
            flex: 1 0 auto;
        }

        /* ========= Side Nav ========= */
        .side-nav {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--side-width);
            background: #fff;
            border-right: 1px solid var(--line);
            display: flex;
            flex-direction: column;
            z-index: 80;
            padding: 30px 20px 22px;
        }

        .side-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 4px 8px 18px;
            border-bottom: 1px solid var(--line);
            margin-bottom: 22px;
        }

        .side-logo-icon {
            width: 42px;
            height: 42px;
            flex: 0 0 42px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--brand-dark), var(--brand-light));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 19px;
            box-shadow: 0 10px 20px -12px rgba(11, 61, 52, .6);
        }

        .side-logo-text {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--ink);
            letter-spacing: .01em;
        }

        .side-logo-domain {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--ink-faint);
            margin-top: 2px;
            letter-spacing: .04em;
        }

        .side-menu {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .side-nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            height: 46px;
            padding: 0 14px;
            border-radius: 13px;
            border-left: 3px solid transparent;
            font-weight: 500;
            font-size: 14.5px;
            color: var(--ink-sub);
            transition: background .2s, color .2s;
        }

        .side-nav-link i {
            width: 20px;
            text-align: center;
            color: var(--ink-faint);
            font-size: 15px;
            transition: color .2s;
        }

        .side-nav-link:hover {
            background: rgba(14, 106, 94, .06);
            color: var(--brand-primary);
        }

        .side-nav-link:hover i {
            color: var(--brand-primary);
        }

        .side-nav-link.is-active {
            background: rgba(14, 106, 94, .08);
            border-left-color: var(--brand-primary);
            color: var(--brand-dark);
            font-weight: 600;
        }

        .side-nav-link.is-active i {
            color: var(--brand-primary);
        }

        .side-security {
            margin-top: auto;
            padding: 14px 12px 0;
            border-top: 1px solid var(--line);
            font-size: 12px;
            color: var(--ink-faint);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .side-security i {
            color: var(--brand-light);
        }

        /* ========= Mobile Topbar ========= */
        .mobile-topbar {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 62px;
            background: #fff;
            border-bottom: 1px solid var(--line);
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            z-index: 90;
        }

        .mobile-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
            font-weight: 700;
            color: var(--ink);
        }

        .mobile-logo i {
            width: 32px;
            height: 32px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--brand-dark), var(--brand-light));
            color: #fff;
            font-size: 14px;
        }

        .drawer-btn {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(14, 106, 94, .06);
        }

        .drawer-btn span {
            display: block;
            width: 18px;
            height: 2px;
            margin-left: 11px;
            border-radius: 2px;
            background: var(--brand-primary);
        }

        .drawer-backdrop {
            display: none;
        }

        /* ========= Buttons ========= */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 22px;
            height: 46px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            border: 1px solid transparent;
            transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn:focus-visible {
            outline: 2px solid var(--brand-primary);
            outline-offset: 3px;
        }

        .btn-gold {
            background: linear-gradient(135deg, #F0B24D, #E2942B);
            color: #1E180F;
            box-shadow: 0 10px 22px -16px rgba(217, 138, 31, .9);
        }

        .btn-gold:hover {
            transform: translateY(-1px);
            box-shadow: 0 15px 26px -14px rgba(217, 138, 31, .8);
            color: #1E180F;
        }

        .btn-outline {
            background: #fff;
            border-color: rgba(11, 61, 52, .25);
            color: var(--brand-dark);
        }

        .btn-outline:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            transform: translateY(-1px);
        }

        .btn-ghost-light {
            background: rgba(255, 255, 255, .12);
            border-color: rgba(255, 255, 255, .35);
            color: #fff;
        }

        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, .22);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-sm {
            height: 38px;
            padding: 0 16px;
            font-size: 13px;
        }

        /* ========= Overline ========= */
        .overline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .08em;
            color: var(--accent-deep);
        }

        .overline::before {
            content: "";
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--accent);
        }

        /* ========= Page Hero ========= */
        .page-hero {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background:
                linear-gradient(115deg, rgba(11, 61, 52, .96) 0%, rgba(14, 106, 94, .88) 46%, rgba(31, 160, 141, .72) 100%),
                url(/assets/images/backpic/back-1.webp) center/cover no-repeat;
            color: #fff;
            padding: 64px 52px;
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 40px;
            align-items: center;
            box-shadow: 0 24px 48px -32px rgba(11, 61, 52, .5);
            margin-bottom: 28px;
        }

        .page-hero .overline {
            color: #F6CE8C;
            margin-bottom: 16px;
        }

        .page-hero .overline::before {
            background: #F6CE8C;
        }

        .page-hero h1 {
            font-size: clamp(32px, 4.2vw, 50px);
            line-height: 1.2;
            font-weight: 700;
            color: #fff;
            letter-spacing: .01em;
        }

        .page-hero h1 span {
            display: block;
            color: #F6CE8C;
        }

        .hero-lead {
            margin-top: 16px;
            max-width: 500px;
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, .82);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 28px;
        }

        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-visual::after {
            content: "";
            position: absolute;
            inset: 12% 10% 12% auto;
            width: 68%;
            border-radius: 22px;
            background: rgba(255, 255, 255, .12);
            transform: rotate(6deg);
            border: 1px solid rgba(255, 255, 255, .25);
        }

        .hero-visual-card {
            position: relative;
            z-index: 2;
            width: min(340px, 100%);
            border-radius: 22px;
            background: rgba(255, 255, 255, .14);
            border: 1px solid rgba(255, 255, 255, .28);
            backdrop-filter: blur(8px);
            padding: 20px;
            color: #fff;
            box-shadow: 0 22px 36px -20px rgba(0, 0, 0, .4);
        }

        .hero-visual-card img {
            border-radius: 14px;
            margin-bottom: 14px;
            object-fit: cover;
            max-height: 180px;
            width: 100%;
        }

        .hero-visual-card small {
            font-size: 12px;
            opacity: .8;
            letter-spacing: .04em;
        }

        .hero-visual-card strong {
            display: block;
            font-size: 17px;
            margin-top: 2px;
        }

        /* ========= Anchor Strip ========= */
        .anchor-strip {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 72px;
            box-shadow: var(--card-shadow);
        }

        .anchor-strip a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(14, 106, 94, .06);
            color: var(--brand-primary);
            font-size: 13px;
            font-weight: 600;
            transition: background .2s, transform .2s;
        }

        .anchor-strip a:hover {
            background: rgba(14, 106, 94, .12);
            transform: translateY(-1px);
        }

        .anchor-strip a i {
            font-size: 13px;
            color: var(--brand-light);
        }

        /* ========= Split Editorial Blocks ========= */
        .editorial-blocks {
            display: flex;
            flex-direction: column;
            gap: 0;
            margin-bottom: 76px;
        }

        .split-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: clamp(28px, 5vw, 72px);
            align-items: center;
            padding: 46px 0;
            border-bottom: 1px solid var(--line);
        }

        .split-item:first-child {
            padding-top: 8px;
        }

        .split-item:last-child {
            border-bottom: none;
        }

        .split-media {
            display: flex;
        }

        .split-item.flip .split-media {
            order: 2;
        }

        .split-media-frame {
            width: 100%;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 18px 44px -26px rgba(11, 61, 52, .45);
            border: 1px solid var(--line);
            background: #fff;
        }

        .split-media-frame img {
            width: 100%;
            min-height: 220px;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .split-media-frame:hover img {
            transform: scale(1.03);
        }

        .split-content h3 {
            font-size: 25px;
            line-height: 1.4;
            color: var(--brand-dark);
            margin: 10px 0 12px;
        }

        .split-content p {
            color: var(--ink-sub);
            font-size: 15px;
            line-height: 1.85;
            margin-bottom: 18px;
            max-width: 480px;
        }

        .text-link {
            color: var(--brand-primary);
            font-weight: 600;
            font-size: 14px;
            border-bottom: 1px solid transparent;
        }

        .text-link:hover {
            border-bottom-color: var(--brand-primary);
        }

        .text-link i {
            margin-left: 4px;
            transition: transform .2s;
        }

        .text-link:hover i {
            transform: translateX(3px);
        }

        /* ========= Index Table ========= */
        .table-section {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--card-shadow);
            padding: clamp(22px, 4vw, 46px);
            margin-bottom: 72px;
        }

        .section-title-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 18px;
            margin-bottom: 26px;
        }

        .section-title-row h2 {
            font-size: clamp(23px, 2.6vw, 30px);
            color: var(--brand-dark);
            margin-top: 8px;
        }

        .section-title-row p {
            color: var(--ink-faint);
            font-size: 13px;
            max-width: 360px;
            text-align: right;
        }

        .index-table {
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            overflow: hidden;
        }

        .index-row {
            display: grid;
            grid-template-columns: 170px 1fr 88px;
            gap: 18px;
            align-items: center;
            padding: 15px 18px;
            background: #fff;
            border-bottom: 1px solid var(--line);
            transition: background .2s;
        }

        .index-row:last-child {
            border-bottom: none;
        }

        .index-row:hover {
            background: rgba(14, 106, 94, .04);
        }

        .row-title {
            font-weight: 600;
            color: var(--brand-dark);
            font-size: 14.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .row-title i {
            color: var(--accent);
            font-size: 15px;
        }

        .row-desc {
            color: var(--ink-sub);
            font-size: 13.5px;
        }

        .row-link {
            color: var(--brand-primary);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }

        .row-link:hover {
            text-decoration: underline;
        }

        /* ========= Access CTA Card ========= */
        .access-card {
            background: linear-gradient(135deg, #0B3D34 0%, #0E6A5E 52%, #1FA08D 100%);
            border-radius: var(--radius-lg);
            padding: clamp(28px, 4.4vw, 52px);
            color: #fff;
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            margin-bottom: 76px;
            position: relative;
            overflow: hidden;
        }

        .access-card::after {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .06);
        }

        .access-card-icon {
            width: 62px;
            height: 62px;
            flex: 0 0 62px;
            background: rgba(255, 255, 255, .13);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: #F6CE8C;
        }

        .access-card-copy {
            flex: 1 1 360px;
        }

        .access-card-copy h2 {
            color: #fff;
            font-size: 22px;
            margin-bottom: 6px;
        }

        .access-card-copy p {
            color: rgba(255, 255, 255, .8);
            font-size: 14px;
            max-width: 620px;
        }

        .access-card .btn-gold {
            white-space: nowrap;
        }

        /* ========= Footer ========= */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, .68);
            margin-top: 0;
        }

        .site-footer .page-container {
            padding-bottom: 26px;
        }

        .footer-top {
            display: flex;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
            padding-bottom: 22px;
            border-bottom: 1px solid rgba(255, 255, 255, .11);
        }

        .footer-brand {
            max-width: 420px;
        }

        .footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-logo i {
            width: 34px;
            height: 34px;
            background: rgba(255, 255, 255, .1);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
        }

        .footer-nav-title {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, .9);
            margin-bottom: 12px;
        }

        .footer-nav-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-nav-list a {
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
            transition: color .2s;
        }

        .footer-nav-list a:hover {
            color: #F6CE8C;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 16px;
            font-size: 13px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .48);
            font-size: 12px;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        /* ========= Responsive ========= */
        @media screen and (max-width: 1024px) {
            :root {
                --side-width: 232px;
            }

            .page-container {
                padding-left: 24px;
                padding-right: 24px;
            }

            .page-hero {
                padding: 44px 32px;
                grid-template-columns: 1fr .9fr;
            }
        }

        @media screen and (max-width: 768px) {
            .side-nav {
                display: flex;
                transform: translateX(-105%);
                transition: transform .25s ease;
                width: 280px;
                box-shadow: 4px 0 30px rgba(0, 0, 0, .12);
            }

            .drawer-trigger:checked~.side-nav {
                transform: translateX(0);
            }

            .mobile-topbar {
                display: flex;
            }

            .drawer-backdrop {
                display: none;
                position: fixed;
                inset: 0;
                background: rgba(11, 30, 25, .45);
                z-index: 70;
            }

            .drawer-trigger:checked~.drawer-backdrop {
                display: block;
            }

            .main-col {
                margin-left: 0;
            }

            .page-container {
                padding: 24px 16px 14px;
            }

            .page-hero {
                grid-template-columns: 1fr;
                padding: 42px 26px;
                gap: 26px;
            }

            .hero-visual {
                display: none;
            }

            .anchor-strip {
                margin-bottom: 46px;
            }

            .split-item {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 34px 0;
            }

            .split-item.flip .split-media {
                order: 1;
            }

            .split-media-frame img {
                min-height: 180px;
            }

            .split-content h3 {
                font-size: 21px;
            }

            .table-section {
                padding: 26px 18px;
                margin-bottom: 48px;
            }

            .section-title-row {
                align-items: flex-start;
                flex-direction: column;
            }

            .section-title-row p {
                text-align: left;
            }

            .index-row {
                grid-template-columns: 1fr;
                gap: 6px;
                padding: 15px 16px;
            }

            .row-link {
                margin-top: 2px;
            }

            .access-card {
                padding: 28px 22px;
                margin-bottom: 46px;
            }

            .footer-top {
                flex-direction: column;
                gap: 24px;
            }
        }

        @media screen and (max-width: 520px) {
            .page-hero h1 {
                font-size: 30px;
            }

            .hero-actions .btn {
                flex: 1 1 100%;
            }

            .split-item {
                gap: 14px;
            }

            .editorial-blocks {
                margin-bottom: 54px;
            }

            .split-media-frame img {
                min-height: 150px;
            }

            .access-card-copy h2 {
                font-size: 19px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: article */
:root {
            --brand-deep: #0B3D34;
            --brand-main: #0E6A5E;
            --brand-soft: #1FA08D;
            --gold-bright: #F0B24D;
            --gold-main: #E9A23B;
            --gold-deep: #E2942B;
            --ink: #16211E;
            --ink-soft: #52615C;
            --muted: #A6B2AD;
            --bg: #F6F6F2;
            --card: #FFFFFF;
            --dark-surface: #0D211D;
            --line: rgba(12, 55, 46, 0.12);
            --shadow: 0 14px 30px -24px rgba(10, 60, 48, 0.25);
            --shadow-hover: 0 18px 34px -22px rgba(10, 60, 48, 0.34);
            --radius-lg: 22px;
            --radius-md: 14px;
            --radius-btn: 999px;
            --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "HarmonyOS Sans", -apple-system, system-ui, sans-serif;
            --font-num: "HarmonyOS Sans", "Microsoft YaHei", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            background: var(--bg);
            color: var(--ink);
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.7;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--brand-main);
            text-decoration: none;
            background-color: transparent;
            transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
        }

        a:hover {
            color: var(--brand-soft);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--brand-main);
            outline-offset: 3px;
        }

        button {
            font-family: inherit;
            border: 0;
            cursor: pointer;
            background: none;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        figure,
        ul,
        ol,
        dl,
        blockquote {
            margin: 0;
        }

        h1,
        h2,
        h3 {
            line-height: 1.3;
            color: var(--ink);
        }

        .app-shell {
            min-height: 100vh;
        }

        .app-sidebar {
            position: fixed;
            top: 0;
            bottom: 0;
            left: 0;
            z-index: 999;
            width: 260px;
            background: #FFFFFF;
            border-right: 1px solid var(--line);
            display: flex;
            flex-direction: column;
            padding: 24px 16px 18px;
            transition: transform 0.28s ease, visibility 0.28s ease;
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 4px 8px 22px;
            border-bottom: 1px solid rgba(12, 55, 46, 0.08);
        }

        .sidebar-brand:hover {
            text-decoration: none;
        }

        .brand-mark {
            width: 46px;
            height: 46px;
            flex: 0 0 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-main) 58%, var(--brand-soft) 100%);
            color: #FFFFFF;
            border-radius: 15px;
            font-size: 20px;
            box-shadow: 0 10px 20px -12px rgba(11, 61, 52, 0.55);
        }

        .brand-namewrap {
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .brand-name {
            color: var(--brand-deep);
            font-size: 17px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .brand-domain-name {
            font-size: 12px;
            color: var(--muted);
            letter-spacing: 0.06em;
            line-height: 1.4;
            margin-top: 2px;
        }

        .side-menu {
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 22px 0;
            flex: 1;
        }

        .side-nav-link {
            display: flex;
            align-items: center;
            gap: 11px;
            height: 46px;
            padding: 0 16px;
            border-radius: 13px;
            color: var(--ink-soft);
            font-weight: 600;
            font-size: 15px;
            border-left: 4px solid transparent;
            transition: background-color .2s ease, color .2s ease, box-shadow .2s ease;
        }

        .side-nav-link i {
            width: 20px;
            text-align: center;
            color: #8E9C96;
            transition: color .2s ease;
        }

        .side-nav-link:hover {
            background: rgba(14, 106, 94, 0.05);
            color: var(--brand-main);
            text-decoration: none;
        }

        .side-nav-link.is-active {
            background: rgba(14, 106, 94, 0.07);
            color: var(--brand-main);
            box-shadow: inset 4px 0 0 var(--brand-main);
            border-left-color: transparent;
        }

        .side-nav-link.is-active i {
            color: var(--brand-main);
        }

        .sidebar-bottom {
            padding-top: 12px;
            border-top: 1px solid rgba(12, 55, 46, 0.08);
        }

        .sidebar-safety {
            border-radius: 14px;
            background: rgba(14, 106, 94, 0.05);
            border: 1px solid rgba(14, 106, 94, 0.1);
            color: var(--ink-soft);
            padding: 11px 14px;
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.4;
        }

        .safety-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-soft);
            box-shadow: 0 0 0 4px rgba(31, 160, 141, 0.12);
            flex: 0 0 8px;
        }

        .app-main {
            margin-left: 260px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .mobile-topbar {
            display: none;
        }

        .drawer-shade {
            position: fixed;
            inset: 0;
            z-index: 980;
            background: rgba(13, 33, 29, 0.48);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.25s ease;
        }

        .page-container {
            width: 100%;
            max-width: 1100px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .article-main {
            width: 100%;
            background: var(--bg);
            flex: 1;
        }

        .article-inner {
            max-width: 860px;
            margin: 0 auto;
            padding: 46px 28px 32px;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 22px;
        }

        .article-breadcrumb a {
            color: var(--brand-main);
            font-weight: 500;
        }

        .article-breadcrumb a:hover {
            text-decoration: underline;
        }

        .article-breadcrumb i {
            font-size: 11px;
            color: #B7BFBB;
        }

        .breadcrumb-current {
            color: var(--ink-soft);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 280px;
        }

        .article-title {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.24;
            color: var(--ink);
            letter-spacing: 0.01em;
            margin-bottom: 18px;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px 22px;
            margin-bottom: 18px;
        }

        .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--ink-soft);
            font-size: 13px;
            background: rgba(12, 55, 46, 0.05);
            padding: 7px 13px;
            border-radius: 999px;
        }

        .meta-item i {
            color: var(--brand-main);
            font-size: 13px;
        }

        .meta-date {
            background: none;
            padding-left: 0;
            padding-right: 0;
        }

        .article-cover {
            margin: 22px 0 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: #E3E8E4;
        }

        .article-cover img {
            width: 100%;
            aspect-ratio: 16 / 6.8;
            object-fit: cover;
        }

        .article-lede {
            margin-top: 24px;
            border-left: 3px solid var(--gold-main);
            background: rgba(233, 162, 59, 0.07);
            border-radius: 0 14px 14px 0;
            padding: 14px 18px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-size: 14px;
            color: var(--ink-soft);
            line-height: 1.8;
        }

        .article-doc {
            margin-top: 18px;
            font-size: 17px;
            line-height: 1.92;
            color: #202B28;
            min-height: 200px;
            word-break: break-word;
        }

        .article-doc p {
            margin-bottom: 22px;
        }

        .article-doc h2,
        .article-doc h3 {
            color: var(--ink);
            font-weight: 700;
            scroll-margin-top: 80px;
        }

        .article-doc h2 {
            font-size: 26px;
            margin: 44px 0 16px;
            padding-top: 8px;
            position: relative;
        }

        .article-doc h2::before {
            content: "";
            display: block;
            width: 48px;
            height: 4px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--brand-main), rgba(31, 160, 141, 0.25));
            margin-bottom: 12px;
        }

        .article-doc h3 {
            font-size: 21px;
            margin: 32px 0 12px;
        }

        .article-doc ul,
        .article-doc ol {
            margin: 0 0 24px;
            padding-left: 24px;
        }

        .article-doc li {
            margin-bottom: 10px;
        }

        .article-doc li::marker {
            color: var(--brand-main);
            font-weight: 600;
        }

        .article-doc blockquote {
            margin: 0 0 26px;
            padding: 18px 22px;
            background: #F0F3F0;
            border-left: 4px solid var(--gold-main);
            border-radius: 0 14px 14px 0;
            color: var(--ink-soft);
            font-size: 15px;
        }

        .article-doc img {
            border-radius: 18px;
            margin: 8px 0 18px;
            box-shadow: var(--shadow);
        }

        .article-doc a {
            color: var(--brand-main);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: rgba(14, 106, 94, 0.3);
        }

        .article-doc a:hover {
            color: var(--brand-deep);
        }

        .article-doc pre {
            background: #10211D;
            color: #EAF4F0;
            border-radius: 16px;
            padding: 18px 20px;
            overflow-x: auto;
            margin-bottom: 24px;
            font-size: 14px;
            line-height: 1.7;
        }

        .article-doc code {
            font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
            background: rgba(14, 106, 94, 0.08);
            color: var(--brand-deep);
            padding: 2px 7px;
            border-radius: 6px;
            font-size: 0.9em;
        }

        .article-doc pre code {
            background: transparent;
            color: inherit;
            padding: 0;
        }

        .article-page-foot {
            margin-top: 48px;
            padding-top: 26px;
            border-top: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
        }

        .article-back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--brand-main);
            font-size: 15px;
            font-weight: 600;
            padding: 10px 18px;
            border: 1px solid rgba(14, 106, 94, 0.24);
            border-radius: 999px;
            transition: all 0.2s ease;
        }

        .article-back-link:hover {
            background: rgba(14, 106, 94, 0.06);
            border-color: var(--brand-main);
            text-decoration: none;
        }

        .cta-band {
            background: var(--dark-surface);
            border-radius: var(--radius-lg);
            max-width: 980px;
            margin: 24px auto 70px;
            padding: 36px 40px;
            position: relative;
            overflow: hidden;
        }

        .cta-band::after {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(233, 162, 59, 0.14) 0%, transparent 68%);
        }

        .cta-band-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 18px;
        }

        .cta-band h2 {
            color: #FFFFFF;
            font-size: 26px;
            margin-bottom: 8px;
        }

        .cta-band p {
            color: rgba(255, 255, 255, 0.66);
            font-size: 14px;
            line-height: 1.7;
        }

        .cta-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 13px 26px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1;
            border: 1px solid transparent;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
        }

        .btn:hover {
            text-decoration: none;
            transform: translateY(-1px);
        }

        .btn-gold {
            background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep));
            color: #1E180F;
            box-shadow: 0 10px 22px -10px rgba(233, 162, 59, 0.25);
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, var(--gold-deep), var(--gold-bright));
            color: #1E180F;
            box-shadow: 0 14px 28px -12px rgba(233, 162, 59, 0.36);
        }

        .btn-outline-light {
            border-color: rgba(255, 255, 255, 0.28);
            color: #FFFFFF;
            background: rgba(255, 255, 255, 0.04);
        }

        .btn-outline-light:hover {
            border-color: rgba(255, 255, 255, 0.6);
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }

        .missing-wrap {
            display: flex;
            justify-content: center;
            padding: 90px 24px;
        }

        .missing-card {
            width: 100%;
            max-width: 620px;
            background: #FFFFFF;
            border: 1px solid var(--line);
            border-radius: 24px;
            padding: 48px 36px;
            text-align: center;
            box-shadow: var(--shadow);
        }

        .missing-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(14, 106, 94, 0.08);
            border-radius: 50%;
            font-size: 30px;
            color: var(--brand-main);
        }

        .missing-card h1 {
            font-size: 26px;
            margin-bottom: 12px;
        }

        .missing-card p {
            color: var(--ink-soft);
            font-size: 15px;
            margin-bottom: 28px;
        }

        .btn-main {
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-main));
            color: #ffffff;
            box-shadow: 0 12px 24px -14px rgba(11, 61, 52, 0.5);
        }

        .btn-main:hover {
            color: #ffffff;
            background: linear-gradient(135deg, var(--brand-main), var(--brand-deep));
        }

        .site-footer {
            background: #FFFFFF;
            border-top: 1px solid var(--line);
            margin-top: auto;
        }

        .footer-top {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 28px;
            padding: 52px 0 34px;
        }

        .footer-brand {
            flex: 0 1 370px;
        }

        .footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--brand-deep);
            font-size: 18px;
            font-weight: 700;
        }

        .footer-logo i {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-soft));
            color: #ffffff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
        }

        .footer-logo:hover {
            text-decoration: none;
            color: var(--brand-deep);
        }

        .footer-brand p {
            margin-top: 14px;
            color: var(--ink-soft);
            font-size: 14px;
            line-height: 1.8;
        }

        .footer-nav {
            flex: 0 1 auto;
        }

        .footer-nav-title {
            display: block;
            font-size: 14px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 12px;
        }

        .footer-nav-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-nav-list a {
            color: var(--ink-soft);
            font-size: 14px;
        }

        .footer-nav-list a:hover {
            color: var(--brand-main);
        }

        .footer-bottom {
            border-top: 1px solid rgba(12, 55, 46, 0.08);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            color: var(--muted);
            font-size: 13px;
        }

        .footer-bottom a {
            color: inherit;
            font-size: 13px;
        }

        .footer-bottom a:hover {
            color: var(--brand-main);
        }

        @media (min-width: 769px) {
            .drawer-shade {
                display: none;
            }
        }

        @media (max-width: 900px) {
            .article-inner {
                padding-left: 20px;
                padding-right: 20px;
            }

            .article-title {
                font-size: 34px;
            }

            .footer-brand {
                flex-basis: 100%;
            }
        }

        @media (max-width: 768px) {
            .app-sidebar {
                width: 282px;
                transform: translateX(-104%);
                visibility: hidden;
                box-shadow: 18px 0 40px -24px rgba(0, 0, 0, 0.28);
            }

            .app-sidebar.is-open {
                transform: translateX(0);
                visibility: visible;
            }

            .drawer-shade.is-active {
                opacity: 1;
                pointer-events: auto;
            }

            .app-main {
                margin-left: 0;
                min-height: 100vh;
            }

            .mobile-topbar {
                position: sticky;
                top: 0;
                z-index: 960;
                display: flex;
                align-items: center;
                justify-content: space-between;
                height: 60px;
                padding: 0 16px;
                background: #FFFFFF;
                border-bottom: 1px solid var(--line);
            }

            .mobile-brand {
                display: flex;
                align-items: center;
                gap: 9px;
                color: var(--brand-deep);
                font-size: 16px;
                font-weight: 700;
            }

            .mobile-brand i {
                width: 34px;
                height: 34px;
                display: inline-flex;
                align-items: center;
                justify-content: center;
                border-radius: 10px;
                background: linear-gradient(135deg, var(--brand-deep), var(--brand-soft));
                color: #ffffff;
                font-size: 15px;
            }

            .mobile-brand:hover {
                text-decoration: none;
                color: var(--brand-deep);
            }

            .menu-toggle {
                width: 42px;
                height: 42px;
                display: inline-flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 5px;
                border-radius: 12px;
            }

            .menu-toggle span,
            .menu-toggle span::before,
            .menu-toggle span::after {
                content: "";
                display: block;
                width: 20px;
                height: 2px;
                border-radius: 4px;
                background: var(--brand-deep);
                transition: transform 0.2s ease;
            }

            .menu-toggle span::before {
                position: absolute;
                transform: translateY(-6px);
            }

            .menu-toggle span::after {
                transform: translateY(4px);
            }

            .menu-toggle:hover {
                background: rgba(14, 106, 94, 0.07);
            }

            .article-inner {
                padding: 30px 18px 28px;
            }

            .article-title {
                font-size: 30px;
                line-height: 1.32;
            }

            .article-breadcrumb .breadcrumb-current {
                max-width: 180px;
            }

            .article-cover img {
                aspect-ratio: 16 / 9;
            }

            .article-doc {
                font-size: 16px;
            }

            .cta-band {
                margin-left: 18px;
                margin-right: 18px;
                padding: 28px 22px;
            }

            .cta-btns {
                width: 100%;
            }

            .cta-btns .btn {
                flex: 1 1 calc(50% - 8px);
                padding-left: 14px;
                padding-right: 14px;
            }
        }

        @media (max-width: 520px) {
            .page-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .article-inner {
                padding-top: 22px;
            }

            .article-title {
                font-size: 26px;
            }

            .meta-item {
                font-size: 12px;
                padding: 5px 10px;
            }

            .meta-date {
                padding: 0;
            }

            .article-doc h2 {
                font-size: 22px;
            }

            .article-doc h3 {
                font-size: 19px;
            }

            .footer-top {
                padding-bottom: 24px;
            }

            .footer-toBot,
            .footer-bottom {
                flex-direction: column;
            }
        }

/* roulang page: category2 */
:root {
            --sidebar-width: 258px;
            --brand-primary: #0E6A5E;
            --brand-bright: #1FA08D;
            --brand-deep: #0B3D34;
            --brand-deep-ink: #051F19;
            --brand-accent: #E9A23B;
            --brand-accent-strong: #E2942B;
            --page-bg: #F6F6F2;
            --card-bg: #FFFFFF;
            --ink: #16211E;
            --ink-soft: #52615C;
            --ink-muted: #A6B2AD;
            --line: rgba(12, 55, 46, 0.12);
            --line-strong: rgba(12, 55, 46, 0.2);
            --shadow-card: 0 14px 30px -24px rgba(10, 60, 48, 0.25);
            --shadow-hover: 0 20px 42px -22px rgba(10, 60, 48, 0.34);
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --transition: all .25s ease;
            --font-stack: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "HarmonyOS Sans SC", "Segoe UI", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            font-size: 100%;
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--page-bg);
            color: var(--ink);
            font-family: var(--font-stack);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        a {
            color: var(--brand-primary);
            text-decoration: none;
            transition: color .2s ease;
        }

        a:hover {
            color: var(--brand-accent-strong);
        }

        ul,
        ol,
        dl,
        dd {
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        p {
            margin-top: 0;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            border: 0;
            cursor: pointer;
        }

        .page-container {
            width: 100%;
            max-width: 1320px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .app-layout {
            display: flex;
            align-items: flex-start;
            min-height: 100vh;
            width: 100%;
        }

        .sidebar-desktop {
            position: sticky;
            top: 0;
            flex: 0 0 var(--sidebar-width);
            width: var(--sidebar-width);
            height: 100vh;
            background: #fff;
            border-right: 1px solid var(--line);
            z-index: 60;
        }

        .sidebar-inner {
            display: flex;
            flex-direction: column;
            height: 100%;
            padding: 26px 18px 20px;
            overflow-y: auto;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            line-height: 1.35;
            font-weight: 800;
            color: var(--brand-deep);
            letter-spacing: .2px;
        }

        .brand-logo i {
            width: 38px;
            height: 38px;
            display: inline-flex;
            flex-shrink: 0;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-primary) 70%, var(--brand-bright));
            color: #fff;
            font-size: 17px;
            box-shadow: 0 8px 18px -8px rgba(14, 106, 94, .5);
        }

        .brand-logo:hover {
            color: var(--brand-deep);
        }

        .brand-caption {
            margin: 14px 0 0 48px;
            font-size: 12px;
            line-height: 1.5;
            color: var(--ink-muted);
        }

        .side-menu {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-top: 28px;
            flex: 0 0 auto;
        }

        .side-nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            min-height: 46px;
            padding: 0 15px;
            border-radius: 14px;
            font-size: 15px;
            font-weight: 600;
            color: var(--ink-soft);
            transition: var(--transition);
            position: relative;
        }

        .side-nav-link i {
            width: 20px;
            text-align: center;
            color: rgba(22, 33, 30, .55);
            transition: var(--transition);
            font-size: 15px;
        }

        .side-nav-link:hover {
            color: var(--brand-primary);
            background: rgba(14, 106, 94, .05);
        }

        .side-nav-link:hover i {
            color: var(--brand-primary);
        }

        .side-nav-link.is-active {
            background: rgba(14, 106, 94, .07);
            color: var(--brand-primary);
            font-weight: 700;
        }

        .side-nav-link.is-active::before {
            content: "";
            position: absolute;
            left: 0;
            top: 11px;
            bottom: 11px;
            width: 4px;
            border-radius: 0 4px 4px 0;
            background: var(--brand-primary);
        }

        .side-nav-link.is-active i {
            color: var(--brand-primary);
        }

        .sidebar-fin {
            margin-top: auto;
            padding: 14px 12px 0;
            border-top: 1px solid var(--line);
            font-size: 13px;
            color: var(--ink-soft);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-fin i {
            color: var(--brand-primary);
            font-size: 14px;
        }

        .off-canvas-wrapper {
            flex: 1 1 auto;
            min-width: 0;
            width: 100%;
        }

        .site-canvas {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            width: 100%;
        }

        .category-main {
            flex: 1 0 auto;
            padding: 28px 0 72px;
        }

        .mobile-head {
            display: none;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            height: 62px;
            padding: 0 18px;
            background: #fff;
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 80;
        }

        .mobile-head .brand-logo {
            font-size: 16px;
        }

        .mobile-head .brand-logo i {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            font-size: 14px;
        }

        .mobile-menu-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: transparent;
            color: var(--brand-primary);
            font-size: 18px;
            transition: var(--transition);
        }

        .mobile-menu-btn:hover {
            background: rgba(14, 106, 94, .07);
        }

        .mobile-menu-btn:focus-visible,
        .drawer-close:focus-visible {
            outline: 2px solid var(--brand-primary);
            outline-offset: 2px;
        }

        .app-drawer {
            background: #fff;
            width: min(300px, 84vw);
            z-index: 130;
            padding: 24px 18px 18px;
        }

        .drawer-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 6px;
        }

        .drawer-close {
            background: transparent;
            color: var(--brand-deep);
            font-size: 20px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            transition: var(--transition);
        }

        .drawer-close:hover {
            background: rgba(14, 106, 94, .08);
            color: var(--brand-primary);
        }

        .cat-hero {
            position: relative;
            color: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            padding: 42px 44px 36px;
            box-shadow: var(--shadow-card);
            background-image:
                linear-gradient(135deg, rgba(4, 28, 24, .96) 0%, rgba(9, 54, 45, .92) 44%, rgba(18, 103, 90, .90) 100%),
                url("/assets/images/backpic/back-2.webp");
            background-position: center;
            background-size: cover;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--brand-accent), rgba(233, 162, 59, 0.2), rgba(233, 162, 59, .1));
        }

        .cat-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            list-style: none;
            gap: 8px;
            margin-bottom: 26px;
            padding: 0;
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
        }

        .cat-breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .cat-breadcrumb a {
            color: rgba(255, 255, 255, .78);
            transition: color .2s ease;
        }

        .cat-breadcrumb a:hover {
            color: #fff;
        }

        .cat-breadcrumb li+li::before {
            content: "/";
            color: rgba(255, 255, 255, .48);
        }

        .cat-breadcrumb [aria-current="page"] {
            color: #fff;
            font-weight: 600;
        }

        .cat-hero__title {
            margin: 0 0 14px;
            font-size: 42px;
            line-height: 1.22;
            font-weight: 800;
            color: #fff;
            letter-spacing: .2px;
        }

        .cat-hero__title .title-sub {
            display: block;
            color: #F3C97C;
            font-size: 25px;
            line-height: 1.2;
            font-weight: 700;
            margin-top: 8px;
        }

        .cat-hero__lead {
            margin: 0 0 20px;
            max-width: 610px;
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, .82);
        }

        .cat-hero__content {
            display: grid;
            grid-template-columns: minmax(0, 1.16fr) minmax(290px, .84fr);
            gap: 36px;
            align-items: center;
        }

        .hero-copy-side {
            min-width: 0;
        }

        .hero-visual-side {
            min-width: 0;
        }

        .hero-preview-card {
            position: relative;
            padding: 12px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 20px;
            box-shadow: 0 18px 42px -24px rgba(0, 0, 0, .35);
        }

        .hero-preview-card img {
            width: 100%;
            height: 282px;
            object-fit: cover;
            border-radius: 15px;
        }

        .hero-preview-note {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 13px 10px 6px;
        }

        .hero-preview-note strong {
            font-size: 14px;
            color: #fff;
            font-weight: 700;
        }

        .hero-preview-note span {
            font-size: 12px;
            color: rgba(255, 255, 255, .62);
            background: rgba(255, 255, 255, .1);
            border-radius: 999px;
            padding: 3px 10px;
        }

        .mini-spec {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            margin: 22px 0 0;
            padding: 10px;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 16px;
        }

        .mini-spec li {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 8px 12px;
            border-right: 1px solid rgba(255, 255, 255, .12);
            min-width: 0;
        }

        .mini-spec li:last-child {
            border-right: 0;
        }

        .mini-spec .spec-ic {
            display: inline-flex;
            width: 28px;
            height: 28px;
            align-items: center;
            justify-content: center;
            background: rgba(233, 162, 59, .18);
            color: #F3C97C;
            border-radius: 8px;
            font-size: 12px;
            margin-bottom: 4px;
        }

        .mini-spec i {
            color: #F3C97C;
            font-size: 16px;
        }

        .mini-spec span {
            font-size: 12px;
            color: rgba(255, 255, 255, .64);
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        .mini-spec strong {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        .block {
            margin-top: 58px;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 26px;
        }

        .section-head h2 {
            margin: 8px 0 0;
            font-size: 30px;
            font-weight: 800;
            color: var(--ink);
            line-height: 1.25;
        }

        .section-head p {
            margin: 0;
            max-width: 560px;
            color: var(--ink-soft);
            font-size: 15px;
        }

        .overline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--brand-primary);
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: .08em;
        }

        .overline::after {
            content: "";
            width: 32px;
            height: 2px;
            background: var(--brand-accent);
            border-radius: 4px;
        }

        .channel-card {
            position: relative;
            background: var(--card-bg);
            border: 1px solid var(--line);
            border-radius: 18px;
            padding: 22px 20px;
            height: 100%;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            margin-bottom: 24px;
        }

        .channel-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(14, 106, 94, .3);
        }

        .channel-card__icon {
            width: 52px;
            height: 52px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(14, 106, 94, .08), rgba(31, 160, 141, .08));
            color: var(--brand-primary);
            font-size: 22px;
            margin-bottom: 16px;
        }

        .channel-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .channel-card p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--ink-soft);
            margin-bottom: 14px;
        }

        .platform-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }

        .platform-tags span {
            display: inline-flex;
            align-items: center;
            padding: 4px 10px;
            border-radius: 999px;
            background: #F2F6F4;
            color: var(--ink-soft);
            font-size: 12px;
            font-weight: 600;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-primary);
        }

        .text-link i {
            transition: transform .2s ease;
            font-size: 12px;
        }

        .text-link:hover {
            color: var(--brand-accent-strong);
            text-decoration: underline;
        }

        .text-link:hover i {
            transform: translateX(3px);
        }

        .attention-strip {
            display: flex;
            align-items: center;
            gap: 12px;
            margin: 26px auto 0;
            padding: 16px 20px;
            max-width: 1120px;
            background: #FBF4E4;
            border: 1px solid rgba(233, 162, 59, .24);
            border-radius: 14px;
            color: var(--ink);
            font-size: 15px;
            line-height: 1.6;
        }

        .attention-strip i {
            flex: 0 0 auto;
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: rgba(233, 162, 59, .18);
            color: var(--brand-accent-strong);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .attention-strip strong {
            color: var(--brand-deep);
        }

        .attention-strip a {
            color: var(--brand-primary);
            font-weight: 600;
        }

        .attention-strip a:hover {
            text-decoration: underline;
        }

        .faq-block {
            margin-top: 76px;
        }

        .faq-wrap {
            max-width: 1120px;
            margin: 0 auto;
        }

        .faq-accordion {
            list-style: none;
            margin: 0;
        }

        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--line);
            border-radius: 16px;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: none;
            transition: var(--transition);
        }

        .faq-accordion .accordion-item:hover {
            border-color: rgba(14, 106, 94, .28);
        }

        .faq-accordion .accordion-item.is-active {
            border-color: rgba(14, 106, 94, .34);
            box-shadow: var(--shadow-card);
        }

        .faq-accordion .accordion-title {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 19px 22px;
            background: transparent;
            border: 0;
            color: var(--ink);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.55;
            margin: 0;
            transition: var(--transition);
        }

        .faq-accordion .accordion-title:hover,
        .faq-accordion .accordion-title:focus {
            background: rgba(14, 106, 94, .035);
            color: var(--brand-primary);
        }

        .faq-accordion .accordion-title:focus-visible {
            outline: 2px solid var(--brand-primary);
            outline-offset: -2px;
        }

        .faq-question-no {
            flex: 0 0 auto;
            min-width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(14, 106, 94, .08);
            border-radius: 12px;
            color: var(--brand-primary);
            font-size: 14px;
            font-weight: 800;
        }

        .faq-question-text {
            flex: 1 1 auto;
            min-width: 0;
        }

        .acc-plus {
            flex: 0 0 auto;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(14, 106, 94, .08);
            color: var(--brand-primary);
            font-size: 14px;
            transform: rotate(0);
            transition: transform .3s ease, background .2s ease;
        }

        .faq-accordion .accordion-item.is-active .acc-plus {
            transform: rotate(45deg);
            background: rgba(233, 162, 59, .18);
            color: var(--brand-accent-strong);
        }

        .faq-accordion .accordion-content,
        .faq-accordion .accordion-item.is-active .accordion-content {
            padding: 0 22px 22px 74px;
            background: #fcfdfc;
            border-top: 1px solid transparent;
        }

        .faq-accordion .accordion-item.is-active .accordion-content {
            border-top-color: var(--line);
        }

        .faq-accordion .accordion-content p {
            margin: 0 0 10px;
            color: var(--ink-soft);
            font-size: 15px;
            line-height: 1.86;
        }

        .faq-accordion .accordion-content p:last-child {
            margin-bottom: 0;
        }

        .faq-accordion .accordion-content a {
            color: var(--brand-primary);
            font-weight: 600;
        }

        .faq-accordion .accordion-content a:hover {
            color: var(--brand-accent-strong);
            text-decoration: underline;
        }

        .ask-cta-section {
            margin-top: 74px;
        }

        .ask-cta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            padding: 34px 38px;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, var(--brand-deep-ink), var(--brand-deep) 56%, var(--brand-primary));
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .ask-cta::after {
            content: "";
            position: absolute;
            right: -40px;
            top: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(233, 162, 59, .14);
        }

        .ask-cta h2 {
            margin: 0 0 8px;
            font-size: 26px;
            line-height: 1.35;
            font-weight: 800;
            color: #fff;
        }

        .ask-cta p {
            margin: 0;
            font-size: 15px;
            line-height: 1.7;
            color: rgba(255, 255, 255, .78);
            max-width: 660px;
        }

        .ask-actions {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: flex-end;
            gap: 12px;
            flex: 0 0 auto;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 0 22px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.2;
            transition: var(--transition);
            border: 1px solid transparent;
            text-align: center;
        }

        .btn:focus-visible {
            outline: 2px solid var(--brand-primary);
            outline-offset: 3px;
        }

        .btn-accent {
            background: linear-gradient(135deg, #F0B24D, #E2942B);
            color: #1E180F;
            box-shadow: 0 12px 24px -14px rgba(233, 162, 59, .65);
        }

        .btn-accent:hover {
            transform: translateY(-1px);
            color: #1E180F;
            box-shadow: 0 18px 30px -14px rgba(233, 162, 59, .75);
            background: linear-gradient(135deg, #E2942B, #F0B24D);
        }

        .btn-ghost-light {
            background: transparent;
            border-color: rgba(255, 255, 255, .36);
            color: #fff;
        }

        .btn-ghost-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .1);
            color: #fff;
            transform: translateY(-1px);
        }

        .reveal-overlay-custom {
            border-radius: var(--radius-lg);
            background: #fff;
            border: 1px solid var(--line);
            box-shadow: 0 32px 70px -26px rgba(10, 60, 48, .45);
            max-width: 580px;
            padding: 30px 32px 28px;
            overflow: visible;
        }

        .reveal-overlay-custom .close-button {
            position: absolute;
            top: 14px;
            right: 16px;
            font-size: 20px;
            color: var(--ink-soft);
            width: 36px;
            height: 36px;
            line-height: 1;
            background: transparent;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .reveal-overlay-custom .close-button:hover {
            background: rgba(14, 106, 94, .08);
            color: var(--brand-primary);
        }

        .reveal-overlay-custom .fa-xmark {
            font-size: 17px;
        }

        .form-title {
            font-size: 24px;
            font-weight: 800;
            margin: 0 0 8px;
            color: var(--ink);
            padding-right: 34px;
        }

        .form-sub {
            margin: 0 0 22px;
            color: var(--ink-soft);
            font-size: 14px;
            line-height: 1.7;
        }

        .capture-form .field-group {
            margin-bottom: 16px;
        }

        .capture-form label {
            display: block;
            margin: 0 0 7px;
            font-size: 14px;
            font-weight: 700;
            color: var(--ink);
        }

        .capture-form input[type="text"],
        .capture-form input[type="email"],
        .capture-form textarea {
            display: block;
            width: 100%;
            border: 1px solid var(--line-strong);
            background: #fff;
            border-radius: 12px;
            padding: 11px 14px;
            font-size: 15px;
            color: var(--ink);
            outline: 0;
            transition: var(--transition);
            box-shadow: none;
            min-height: 42px;
            appearance: none;
        }

        .capture-form input:focus,
        .capture-form textarea:focus {
            border-color: var(--brand-primary);
            box-shadow: 0 0 0 3px rgba(14, 106, 94, .11);
        }

        .capture-form textarea {
            min-height: 112px;
            resize: vertical;
            line-height: 1.65;
        }

        .form-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-top: 22px;
            flex-wrap: wrap;
        }

        .form-tip {
            font-size: 12px;
            color: var(--ink-muted);
            max-width: 285px;
            line-height: 1.5;
        }

        .capture-submit {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 0 22px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 700;
            color: #1E180F;
            background: linear-gradient(135deg, #F0B24D, #E2942B);
            box-shadow: 0 12px 24px -16px rgba(233, 162, 59, .6);
            transition: var(--transition);
        }

        .capture-submit i {
            font-size: 13px;
        }

        .capture-submit:hover {
            transform: translateY(-1px);
            box-shadow: 0 16px 28px -16px rgba(233, 162, 59, .75);
            background: linear-gradient(135deg, #E2942B, #F0B24D);
            color: #1E180F;
        }

        .capture-submit:focus-visible {
            outline: 2px solid var(--brand-primary);
            outline-offset: 3px;
        }

        .site-footer {
            background: var(--brand-deep);
            color: rgba(255, 255, 255, .64);
            padding: 40px 0 26px;
            flex-shrink: 0;
        }

        .site-footer .page-container {
            max-width: 1320px;
            padding-left: 24px;
            padding-right: 24px;
        }

        .footer-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, .12);
        }

        .footer-brand {
            max-width: 460px;
        }

        .footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            color: #fff;
            font-size: 17px;
            font-weight: 800;
            line-height: 1.3;
        }

        .footer-logo i {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: rgba(255, 255, 255, .1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #F3C97C;
        }

        .footer-logo:hover {
            color: #fff;
        }

        .footer-brand p {
            margin: 12px 0 0;
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, .56);
        }

        .footer-nav {
            min-width: 190px;
        }

        .footer-nav-title {
            display: block;
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-nav-list {
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .footer-nav-list a {
            color: rgba(255, 255, 255, .64);
            font-size: 14px;
            transition: var(--transition);
            vertical-align: middle;
        }

        .footer-nav-list a::before {
            content: "·";
            margin-right: 7px;
            color: var(--brand-accent);
            font-weight: 800;
        }

        .footer-nav-list a:hover {
            color: #fff;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, .42);
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .5);
            transition: color .2s ease;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        @media (max-width: 1199px) {
            .cat-hero__title {
                font-size: 37px;
            }
            .cat-hero__title .title-sub {
                font-size: 22px;
            }
            .mini-spec strong {
                font-size: 13px;
            }
        }

        @media (max-width: 1023px) {
            .app-layout {
                display: block;
            }
            .sidebar-desktop {
                display: none;
            }
            .mobile-head {
                display: flex;
            }
            .off-canvas-wrapper {
                width: 100%;
            }
            .cat-hero__content {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .hero-preview-card {
                max-width: 520px;
            }
            .cat-hero__lead {
                max-width: 100%;
            }
            .card-cell-outer {
                width: 50%;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .section-head p {
                max-width: 100%;
            }
            .ask-cta {
                flex-direction: column;
                align-items: flex-start;
                padding: 28px 26px;
            }
            .ask-actions {
                justify-content: flex-start;
            }
            .footer-top {
                flex-direction: column;
                gap: 26px;
            }
        }

        @media (max-width: 767px) {
            .category-main {
                padding: 18px 0 52px;
            }
            .cat-hero {
                padding: 26px 22px 22px;
                border-radius: 20px;
            }
            .cat-hero__title {
                font-size: 30px;
                line-height: 1.28;
            }
            .cat-hero__title .title-sub {
                font-size: 20px;
            }
            .cat-hero__lead {
                font-size: 15px;
                line-height: 1.75;
            }
            .hero-preview-card img {
                height: 215px;
            }
            .mini-spec {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                row-gap: 8px;
            }
            .mini-spec li:nth-child(2) {
                border-right: 0;
            }
            .mini-spec li:nth-child(-n+2) {
                border-bottom: 1px solid rgba(255, 255, 255, .1);
            }
            .mini-spec li:nth-child(3) {
                border-right: 1px solid rgba(255, 255, 255, .12);
            }
            .block {
                margin-top: 42px;
            }
            .section-head h2 {
                font-size: 25px;
            }
            .card-cell-outer {
                width: 100%;
            }
            .attention-strip {
                align-items: flex-start;
                padding: 15px 16px;
            }
            .faq-block {
                margin-top: 44px;
            }
            .faq-accordion .accordion-title {
                padding: 16px 14px;
                gap: 10px;
                font-size: 15px;
            }
            .faq-question-no {
                min-width: 34px;
                height: 34px;
                border-radius: 10px;
                font-size: 13px;
            }
            .acc-plus {
                width: 27px;
                height: 27px;
                flex: 0 0 27px;
            }
            .faq-accordion .accordion-content,
            .faq-accordion .accordion-item.is-active .accordion-content {
                padding: 4px 17px 18px 17px;
            }
            .ask-cta-section {
                margin-top: 44px;
            }
            .ask-cta {
                padding: 24px 20px;
                gap: 18px;
            }
            .ask-cta h2 {
                font-size: 22px;
            }
            .ask-actions {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            .ask-actions .btn {
                width: 100%;
            }
            .reveal-overlay-custom {
                padding: 22px 20px;
            }
            .form-foot {
                flex-direction: column;
                align-items: stretch;
            }
            .capture-submit {
                width: 100%;
            }
            .footer-top {
                flex-direction: column;
                gap: 26px;
            }
            .footer-nav {
                min-width: 100%;
            }
            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
            }
        }

        @media (max-width: 520px) {
            .page-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .cat-hero {
                padding-left: 18px;
                padding-right: 18px;
            }
            .cat-hero__title {
                font-size: 27px;
            }
            .cat-hero__title .title-sub {
                font-size: 18px;
            }
            .channel-card {
                padding: 18px 16px;
            }
            .attention-strip {
                font-size: 13px;
            }
            .platform-section .grid-x {
                margin-left: 0;
                margin-right: 0;
            }
            .platform-section .cell {
                padding-left: 0;
                padding-right: 0;
            }
        }