/* roulang page: index */
:root{
  --ink:#173b38;
  --ink-deep:#0d2d2a;
  --mint:#e8f0eb;
  --mint-2:#dbe8e1;
  --paper:#fbfaf6;
  --sand:#f3efe7;
  --amber:#d88a3d;
  --amber-deep:#b86b27;
  --brick:#9a5547;
  --text:#243533;
  --muted:#6b7975;
  --line:#d9e1dc;
  --white:#fff;
  --radius:16px;
  --shadow:0 14px 35px rgba(23,59,56,.08);
  --shadow-sm:0 6px 18px rgba(23,59,56,.07);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:var(--paper);color:var(--text);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.navbar{height:78px;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px}
.logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}
.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:.22s}
.btn-primary{background:var(--ink);color:var(--white);box-shadow:0 5px 0 var(--ink-deep)}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 7px 0 #09221f}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--mint);transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
.hero{padding:80px 0 66px;background:linear-gradient(115deg,#f6f4ed 0%,#eef4f0 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--amber-deep);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--amber)}
h1,h2,h3{color:var(--ink);line-height:1.25;letter-spacing:-.03em}
h1{font-size:clamp(34px,4.2vw,58px);margin:18px 0 22px;max-width:700px}
.hero-copy p{font-size:17px;color:#53625e;max-width:620px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-note{margin-top:20px;color:var(--muted);font-size:12px}
.hero-panel{position:relative;background:var(--ink);min-height:355px;border-radius:24px;padding:28px;color:#e9f1ed;overflow:hidden;box-shadow:var(--shadow)}
.hero-panel:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(245,194,126,.35);border-radius:50%;right:-65px;bottom:-75px}
.signal{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:18px}
.signal b{font-size:16px}.status{color:#b9dfc6;font-size:12px}
.route{margin-top:28px;display:grid;gap:18px}
.route-row{display:flex;gap:14px;align-items:center}
.route-icon{width:36px;height:36px;border-radius:10px;background:#2a5b54;color:#f5c27e;display:grid;place-items:center;font-weight:800}
.route-row span{font-size:14px;color:#dce8e3}.route-row small{display:block;color:#93b0a7;font-size:11px}
.section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}
.section-head h2{font-size:clamp(25px,3vw,36px);margin-top:8px}
.section-head p{max-width:560px;color:var(--muted);font-size:14px}
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.notice-card,.card,.quick-item,.check-panel,.app-panel,.faq-item,.article-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.notice-card{padding:22px}
.notice-card .icon{color:var(--amber-deep);font-size:21px;margin-bottom:10px}
.notice-card h3{font-size:17px;margin-bottom:6px}.notice-card p{font-size:13px;color:var(--muted)}
.badge{display:inline-flex;padding:4px 9px;border-radius:99px;background:var(--mint);color:var(--ink);font-size:11px;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(5,1fr);position:relative;gap:16px}
.steps:before{content:"";position:absolute;top:24px;left:8%;right:8%;height:1px;background:var(--mint-2)}
.step{position:relative;z-index:1}.step-no{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--paper);border:2px solid var(--amber);color:var(--amber-deep);font-weight:800;margin-bottom:15px}
.step h3{font-size:16px;margin-bottom:6px}.step p{color:var(--muted);font-size:13px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.dark-panel{background:var(--ink);color:#e7f0eb;border-radius:22px;padding:35px}
.dark-panel h2,.dark-panel h3{color:#fff}.dark-panel p{color:#bbcec7;margin-top:13px}
.check-panel{padding:30px}
.check-list{list-style:none;margin-top:18px;display:grid;gap:12px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:11px}
.check-list li:before{content:"✓";color:var(--amber-deep);font-weight:800}
.scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.scene{padding:22px;background:var(--sand);border-radius:14px;border:1px solid #e7dfd2}
.scene h3{font-size:16px;margin:12px 0 7px}.scene p{font-size:13px;color:var(--muted)}
.scene a,.text-link{display:inline-block;color:var(--amber-deep);font-size:13px;font-weight:700;margin-top:13px}
.app-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;padding:34px;background:#e7f0eb}
.app-screen{width:175px;height:280px;background:var(--ink);border:8px solid #263d3a;border-radius:27px;margin:auto;padding:22px 14px;color:#fff;box-shadow:var(--shadow)}
.app-screen strong{display:block;font-size:16px;margin:28px 0 16px}.app-screen div{height:8px;background:#5a8177;border-radius:8px;margin:10px 0}.app-screen i{display:block;height:42px;border-radius:10px;background:var(--amber);margin-top:28px}
.app-info h2{font-size:29px}.app-info p{color:var(--muted);margin:12px 0 20px}.meta-row{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:22px}
.security-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.security-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.security-item{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--white)}.security-item b{display:block;color:var(--ink);font-size:15px}.security-item span{font-size:12px;color:var(--muted)}
.reminder{background:#fff3e5;border:1px solid #efd2af;border-radius:14px;padding:24px}.reminder h3{font-size:18px}.reminder p{font-size:13px;color:#735d4e;margin-top:9px}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-item{padding:20px;transition:.2s}.quick-item:hover,.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.quick-item h3{font-size:16px}.quick-item p{font-size:12px;color:var(--muted);margin:6px 0}
.news-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}.feature-news{background:var(--ink);color:#fff;border-radius:20px;padding:30px;min-height:245px}.feature-news h3{color:#fff;font-size:24px;margin:18px 0 12px}.feature-news p{color:#bed0c9;font-size:14px}.news-list{display:grid;gap:10px}.news-row{display:flex;gap:18px;align-items:center;padding:17px 20px;background:#fff;border:1px solid var(--line);border-radius:12px}.news-date{color:var(--amber-deep);font-size:12px;min-width:70px}.news-row strong{display:block;color:var(--ink);font-size:14px}.news-row span{color:var(--muted);font-size:12px}
.announcement{padding:17px 22px;background:var(--mint);border-left:4px solid var(--amber);display:flex;justify-content:space-between;gap:20px;align-items:center;border-radius:10px}.announcement strong{color:var(--ink);font-size:15px}.announcement span{color:var(--muted);font-size:13px}
.faq{max-width:850px;margin:auto}.faq-item{margin-bottom:10px;overflow:hidden}.faq-item summary{padding:19px 22px;cursor:pointer;font-weight:700;color:var(--ink);list-style:none}.faq-item summary:after{content:"＋";float:right;color:var(--amber-deep)}.faq-item[open] summary:after{content:"－"}.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:14px}
.prepare{display:grid;grid-template-columns:1fr 1fr;gap:22px}.prepare-box{padding:27px;background:var(--sand);border-radius:16px}.prepare-box h3{font-size:19px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.tag{padding:7px 11px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:12px}
.risk{background:#f8eee9;border:1px solid #ead3ca;border-radius:16px;padding:25px;color:#70483e}.risk h2{color:#7f473c;font-size:22px}.risk p{font-size:13px;margin-top:8px}
.final-cta{background:var(--ink);color:#fff;border-radius:22px;padding:35px 40px;display:flex;justify-content:space-between;align-items:center;gap:25px}.final-cta h2{color:#fff;font-size:29px}.final-cta p{color:#bdd0c8;font-size:14px;margin-top:8px}.final-cta .btn-outline{border-color:#a9c9bb;color:#fff}
.empty{padding:26px;text-align:center;background:var(--white);border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-size:14px}
.site-footer{background:#102f2c;color:#dce9e3;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:35px}.site-footer h3{color:#fff;font-size:16px;margin-bottom:14px}.site-footer p,.site-footer li,.site-footer a{color:#9eb7ae;font-size:13px}.site-footer ul{list-style:none;display:grid;gap:7px}.site-footer a:hover{color:#f5c27e}.footer-brand strong{font-size:19px;color:#fff}.footer-brand p{margin-top:12px;max-width:280px}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:19px;display:flex;justify-content:space-between;gap:15px;color:#8ba69d;font-size:12px}
:focus-visible{outline:3px solid rgba(216,138,61,.55);outline-offset:3px}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 7px;font-size:13px}.logo{min-width:205px}.hero-grid{gap:35px}.steps{grid-template-columns:repeat(3,1fr);gap:25px}.steps:before{display:none}.scenes,.quick-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.navbar{height:70px}.menu-toggle{display:block;margin-left:auto}.nav-links,.nav-actions{display:none}.nav-links.open{position:absolute;display:grid;top:70px;left:0;right:0;padding:12px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);gap:3px}.nav-links.open a{padding:12px}.hero{padding:55px 0}.hero-grid,.split,.security-grid,.prepare,.news-wrap,.app-panel{grid-template-columns:1fr}.hero-panel{min-height:300px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:10px}.notice-grid{grid-template-columns:1fr}.security-list{grid-template-columns:1fr}.final-cta{display:block;padding:29px}.final-cta .btn{margin-top:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
@media(max-width:520px){.container{width:min(100% - 28px,var(--max))}.logo strong{font-size:14px}.logo small{font-size:9px}h1{font-size:34px}.hero-copy p{font-size:15px}.hero-buttons .btn{width:100%}.steps,.scenes,.quick-grid{grid-template-columns:1fr}.section-head h2{font-size:27px}.app-screen{width:155px;height:255px}.announcement{display:block}.announcement span{display:block;margin-top:5px}.footer-grid{grid-template-columns:1fr;gap:25px}}

/* roulang page: article */
:root{
  --ink:#173b38;
  --ink-deep:#0d2d2a;
  --mint:#e8f0eb;
  --mint-2:#dbe8e1;
  --paper:#fbfaf6;
  --sand:#f3efe7;
  --amber:#d88a3d;
  --amber-deep:#b86b27;
  --brick:#9a5547;
  --brick-soft:#f4e8e3;
  --text:#243533;
  --muted:#6b7975;
  --line:#d9e1dc;
  --white:#fff;
  --radius:16px;
  --radius-lg:22px;
  --shadow:0 14px 35px rgba(23,59,56,.08);
  --shadow-sm:0 6px 18px rgba(23,59,56,.07);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  background:var(--paper);
  color:var(--text);
  line-height:1.75;
  font-size:15px;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--ink);line-height:1.3}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(251,250,246,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.navbar{height:78px;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--ink);
  color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px
}
.logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}
.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{
  padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;
  transition:.2s
}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;
  font-weight:700;font-size:14px;transition:.22s
}
.btn-primary{background:var(--ink);color:var(--white);box-shadow:0 5px 0 var(--ink-deep)}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 7px 0 #09221f}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--mint);transform:translateY(-2px)}
.btn-light{background:var(--white);color:var(--ink);border-color:var(--white)}
.btn-light:hover{background:#edf4f0;transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
.article-hero{
  padding:58px 0 45px;
  background:linear-gradient(118deg,#f4f1e9 0%,#e9f1ec 100%);
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  display:flex;gap:9px;flex-wrap:wrap;align-items:center;
  color:var(--muted);font-size:13px;margin-bottom:22px
}
.breadcrumb a{color:var(--amber-deep);font-weight:700}
.breadcrumb i{font-style:normal;color:#98a59f}
.article-label,.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;
  background:var(--mint);color:var(--ink);font-size:12px;font-weight:800
}
.article-hero h1{font-size:clamp(31px,4vw,52px);max-width:940px;margin:16px 0 18px;letter-spacing:-.03em}
.article-summary{max-width:850px;color:#53625e;font-size:17px}
.meta-row{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:24px}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row b{color:var(--ink)}
.section{padding:68px 0}
.section-alt{background:#f0f4f1;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
.section-head h2{font-size:clamp(25px,3vw,35px);margin:0}
.section-head p{margin:0;max-width:560px;color:var(--muted);font-size:14px}
.article-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:38px;align-items:start}
.article-toc{
  position:sticky;top:105px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:19px;box-shadow:var(--shadow-sm)
}
.article-toc strong{display:block;color:var(--ink);margin-bottom:10px}
.article-toc a{
  display:block;padding:8px 0;border-bottom:1px solid #edf0ed;
  color:var(--muted);font-size:13px;transition:.2s
}
.article-toc a:last-child{border-bottom:0}
.article-toc a:hover{color:var(--amber-deep);padding-left:4px}
.article-body{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(24px,5vw,54px);box-shadow:var(--shadow-sm);min-width:0
}
.article-body h2{font-size:28px;margin:34px 0 15px}
.article-body h3{font-size:21px;margin:27px 0 12px}
.article-body p{margin-bottom:19px;color:#314541}
.article-body ul,.article-body ol{padding-left:24px;margin:0 0 20px}
.article-body li{margin-bottom:8px}
.article-body img{margin:26px auto;border-radius:12px;border:1px solid var(--line)}
.article-body blockquote{
  margin:25px 0;padding:17px 20px;border-left:4px solid var(--amber);
  background:#fcf5ed;color:#586761;border-radius:0 12px 12px 0
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
.article-body th,.article-body td{padding:12px;border:1px solid var(--line);text-align:left}
.article-body th{background:var(--mint);color:var(--ink)}
.empty-content{text-align:center;padding:52px 18px;color:var(--muted)}
.empty-content h2{margin-bottom:12px}
.notice-panel{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  background:#fff8f0;border:1px solid #ead6bd;border-radius:var(--radius);
  padding:25px 28px
}
.notice-icon{
  width:42px;height:42px;border-radius:12px;background:var(--amber);
  color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px
}
.notice-panel h2{font-size:21px;margin-bottom:7px}
.notice-panel p{color:#685e52;margin:0;font-size:14px}
.visual-guide{
  display:grid;grid-template-columns:1fr .82fr;gap:24px;align-items:stretch
}
.guide-visual{
  min-height:270px;padding:30px;border-radius:var(--radius-lg);background:var(--ink);
  color:#e7f0eb;position:relative;overflow:hidden
}
.guide-visual:after{
  content:"";position:absolute;right:-48px;bottom:-70px;width:230px;height:230px;
  border:1px solid rgba(245,194,126,.42);border-radius:50%
}
.guide-visual .mini-label{color:#f5c27e;font-size:12px;font-weight:800;letter-spacing:.08em}
.guide-visual h2{color:#fff;font-size:27px;margin:15px 0 12px;max-width:470px}
.guide-visual p{color:#c2d2cb;max-width:480px;font-size:14px}
.visual-lines{position:relative;z-index:1;display:grid;gap:10px;margin-top:20px}
.visual-lines span{display:flex;align-items:center;gap:10px;color:#e0ebe5;font-size:13px}
.visual-lines b{width:24px;height:24px;border-radius:50%;background:rgba(245,194,126,.18);color:#f5c27e;display:grid;place-items:center}
.app-note{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:27px;box-shadow:var(--shadow-sm)}
.app-note h3{font-size:20px;margin-bottom:11px}
.app-note p{font-size:14px;color:var(--muted)}
.check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:11px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#41534f}
.check-list li:before{content:"✓";color:var(--amber-deep);font-weight:900}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article-card{
  padding:23px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.22s
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.article-card .badge{font-size:11px}
.article-card h3{font-size:18px;margin:14px 0 9px}
.article-card p{font-size:13px;color:var(--muted);margin-bottom:15px}
.article-card .text-link{color:var(--amber-deep);font-weight:800;font-size:13px}
.return-panel{
  background:var(--ink);color:#e9f1ed;border-radius:var(--radius-lg);
  padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:25px
}
.return-panel h2{color:#fff;font-size:28px;margin:0 0 7px}
.return-panel p{color:#bdd0c8;margin:0;font-size:14px}
.return-actions{display:flex;gap:10px;flex-wrap:wrap}
.feedback-row{
  display:flex;justify-content:space-between;align-items:center;gap:22px;
  padding:24px 27px;background:var(--brick-soft);border:1px solid #e1c8c0;border-radius:var(--radius)
}
.feedback-row h2{font-size:20px;margin:0 0 5px;color:#744036}
.feedback-row p{margin:0;color:#765c55;font-size:14px}
.feedback-actions{display:flex;gap:10px;flex-shrink:0}
.feedback-btn{
  border:1px solid #cdaea5;background:#fff;color:#754338;border-radius:9px;
  padding:9px 14px;font-size:13px;font-weight:700;transition:.2s
}
.feedback-btn:hover,.feedback-btn.active{background:var(--brick);color:#fff;border-color:var(--brick)}
.site-footer{background:var(--ink-deep);color:#d7e3dd;padding:58px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .9fr 1.25fr;gap:35px}
.footer-brand strong{display:block;color:#fff;font-size:19px;margin-bottom:12px}
.footer-brand p,.site-footer p{color:#b8c9c2;font-size:13px;line-height:1.8}
.site-footer h3{font-size:14px;color:#f5c27e;margin:0 0 13px}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{margin:8px 0}
.site-footer a{font-size:13px;color:#c7d5cf;transition:.2s}
.site-footer a:hover{color:#f5c27e}
.footer-bottom{
  padding:20px 0;margin-top:38px;border-top:1px solid rgba(221,234,226,.16);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#9eb4aa;font-size:12px
}
@media(max-width:1024px){
  .navbar{gap:18px}
  .logo{min-width:220px}
  .nav-links a{padding:9px 8px;font-size:13px}
  .nav-actions .btn-outline{display:none}
  .article-layout{grid-template-columns:190px minmax(0,1fr);gap:24px}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
  .footer-grid>div:last-child{grid-column:1/-1}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 30px))}
  .navbar{height:68px;gap:12px;justify-content:space-between}
  .logo{min-width:0}
  .logo strong{font-size:15px}
  .logo small{font-size:10px}
  .menu-toggle{display:block;order:3}
  .nav-actions{display:none}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;padding:12px 15px 18px;
    background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    flex-direction:column;align-items:stretch
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .article-hero{padding:40px 0 34px}
  .article-summary{font-size:15px}
  .section{padding:52px 0}
  .article-layout{grid-template-columns:1fr}
  .article-toc{position:static;padding:16px}
  .article-toc nav{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}
  .article-body{padding:28px 23px}
  .article-body h2{font-size:24px}
  .visual-guide{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .return-panel{padding:28px;align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-grid>div:last-child{grid-column:auto}
}
@media(max-width:520px){
  body{font-size:14px}
  .container{width:calc(100% - 26px)}
  .logo-mark{width:34px;height:34px;border-radius:10px}
  .logo small{display:none}
  .article-hero h1{font-size:31px}
  .meta-row{gap:10px 16px}
  .section-head{display:block}
  .section-head p{margin-top:11px}
  .article-toc nav{grid-template-columns:1fr}
  .article-body{padding:23px 18px;border-radius:14px}
  .article-body table{font-size:12px;display:block;overflow-x:auto}
  .notice-panel{padding:20px;grid-template-columns:1fr}
  .feedback-row{padding:21px;align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block;line-height:1.9}
  .footer-bottom span{display:block}
}

/* roulang page: category1 */
:root{
  --ink:#173b38;--ink-deep:#0d2d2a;--mint:#e8f0eb;--mint-2:#dbe8e1;
  --paper:#fbfaf6;--sand:#f3efe7;--amber:#d88a3d;--amber-deep:#b86b27;
  --brick:#9a5547;--text:#243533;--muted:#6b7975;--line:#d9e1dc;
  --white:#fff;--radius:16px;--shadow:0 14px 35px rgba(23,59,56,.08);
  --shadow-sm:0 6px 18px rgba(23,59,56,.07);--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:var(--paper);color:var(--text);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--ink);line-height:1.3}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.navbar{min-height:78px;display:flex;align-items:center;gap:25px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px}
.logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}
.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:.22s}
.btn:focus,a:focus,summary:focus{outline:3px solid rgba(216,138,61,.35);outline-offset:3px}
.btn-primary{background:var(--ink);color:var(--white);box-shadow:0 5px 0 var(--ink-deep)}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:0 7px 0 #09221f}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--mint);color:var(--ink);transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
.page-banner{padding:52px 0 44px;background:linear-gradient(120deg,#f3f0e8 0%,#edf4f0 100%);border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:18px}
.breadcrumb span{color:var(--amber-deep)}
.breadcrumb i{font-style:normal;color:#9aa9a3}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--amber-deep);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--amber)}
.page-banner h1{font-size:clamp(31px,4vw,49px);margin:11px 0 14px;letter-spacing:-.03em}
.page-banner p{max-width:760px;color:#53625e;font-size:16px;margin-bottom:0}
.section{padding:68px 0}
.section-sand{background:var(--sand)}
.section-mint{background:var(--mint)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}
.section-head h2{font-size:clamp(24px,3vw,34px);margin:8px 0 0}
.section-head p{max-width:550px;margin:0;color:var(--muted);font-size:14px}
.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:99px;background:var(--mint);color:var(--ink);font-size:11px;font-weight:700}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{padding:7px 11px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:12px;transition:.2s}
.tag:hover{border-color:var(--amber);color:var(--ink);background:#fffaf3}
.scope-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center}
.scope-panel p{margin:0;color:var(--muted);font-size:14px}
.channel-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.channel-links a{padding:8px 12px;border-radius:8px;background:var(--mint);color:var(--ink);font-weight:700;font-size:13px;transition:.2s}
.channel-links a:hover{background:var(--ink);color:#fff}
.feature-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:20px}
.feature-main{position:relative;overflow:hidden;padding:31px;border-radius:20px;background:var(--ink);color:#fff;min-height:262px;box-shadow:var(--shadow)}
.feature-main:after{content:"01";position:absolute;right:20px;bottom:-38px;color:rgba(245,194,126,.15);font-size:160px;font-weight:800;line-height:1}
.feature-main h3{position:relative;color:#fff;font-size:25px;max-width:470px;margin:18px 0 10px}
.feature-main p{position:relative;color:#bed0c9;font-size:14px;max-width:490px;margin-bottom:20px}
.feature-main .meta{position:relative;display:flex;gap:10px;flex-wrap:wrap}
.feature-side{display:grid;gap:14px}
.mini-feature{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:.2s}
.mini-feature:hover,.content-row:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.mini-feature h3{font-size:16px;margin:8px 0 6px}
.mini-feature p{color:var(--muted);font-size:13px;margin:0}
.content-list{display:grid;gap:12px}
.content-row{display:grid;grid-template-columns:116px 1fr auto;gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow-sm);transition:.2s}
.content-date{padding-right:18px;border-right:1px solid var(--line);color:var(--amber-deep);font-weight:800;font-size:14px}
.content-date small{display:block;color:var(--muted);font-weight:500;font-size:11px;margin-top:2px}
.content-copy h3{font-size:17px;margin:0 0 5px}
.content-copy p{font-size:13px;color:var(--muted);margin:0}
.content-copy .meta-line{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:9px;font-size:12px;color:var(--muted)}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--amber-deep);font-size:13px;font-weight:800;white-space:nowrap}
.text-link:hover{color:var(--ink)}
.check-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:24px;align-items:stretch}
.check-intro{padding:29px;background:var(--ink);border-radius:20px;color:#e6efea}
.check-intro h2{color:#fff;font-size:28px;margin:12px 0}
.check-intro p{color:#bdd0c8;font-size:14px;margin:0}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.check-list li{display:flex;align-items:flex-start;gap:13px;padding:17px 18px;background:var(--white);border:1px solid var(--line);border-radius:12px;font-size:14px;box-shadow:var(--shadow-sm)}
.check-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 23px;width:23px;height:23px;border-radius:50%;background:var(--mint);color:var(--ink);font-weight:900}
.check-list b{display:block;color:var(--ink);font-size:14px}
.check-list span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.faq{max-width:900px;margin:auto}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:10px;overflow:hidden}
.faq-item summary{padding:18px 21px;cursor:pointer;font-weight:700;color:var(--ink);list-style:none}
.faq-item summary:after{content:"＋";float:right;color:var(--amber-deep);font-size:20px;line-height:1}
.faq-item[open] summary:after{content:"－"}
.faq-item p{padding:0 21px 19px;margin:0;color:var(--muted);font-size:14px}
.safety-note{border-left:5px solid var(--brick);background:#f7ece8;border-radius:0 var(--radius) var(--radius) 0;padding:25px 28px}
.safety-note h2{font-size:24px;margin-bottom:8px;color:#704039}
.safety-note p{max-width:920px;color:#755851;font-size:14px;margin:0}
.more-bar{background:var(--ink);border-radius:20px;padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#fff}
.more-bar h2{color:#fff;font-size:25px;margin:0 0 6px}
.more-bar p{margin:0;color:#bed0c9;font-size:14px}
.more-bar .btn{background:#f5c27e;color:var(--ink);box-shadow:none}
.more-bar .btn:hover{background:#fff0d9;color:var(--ink);transform:translateY(-2px)}
.empty-state{padding:28px;text-align:center;color:var(--muted);background:var(--white);border:1px dashed #bccac4;border-radius:var(--radius)}
.site-footer{background:var(--ink-deep);color:#c7d6d0;padding:55px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1.2fr;gap:38px}
.footer-brand strong{display:block;color:#fff;font-size:18px;margin-bottom:11px}
.site-footer h3{color:#f5c27e;font-size:14px;margin-bottom:13px}
.site-footer p,.site-footer li{font-size:13px;color:#b7c9c2}
.site-footer p{margin-bottom:0}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:7px 0}
.site-footer a{transition:.2s}
.site-footer a:hover{color:#f5c27e}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding:17px 0;display:flex;justify-content:space-between;gap:20px;color:#9eb5ac;font-size:12px}
@media(max-width:1024px){
  .navbar{gap:14px}.logo{min-width:210px}.nav-links a{padding:9px 8px;font-size:13px}.nav-actions .btn-outline{display:none}
  .feature-grid,.check-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .navbar{min-height:70px;position:relative}.logo{min-width:0;flex:1}.logo strong{font-size:15px}
  .menu-toggle{display:block}.nav-actions{display:none}
  .nav-links{display:none;position:absolute;left:0;right:0;top:70px;padding:12px 14px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}.nav-links a{padding:12px}
  .page-banner{padding:39px 0 34px}.section{padding:52px 0}.section-head{display:block}.section-head p{margin-top:12px}
  .scope-panel{grid-template-columns:1fr;padding:22px}.channel-links{justify-content:flex-start}
  .content-row{grid-template-columns:1fr;gap:10px;padding:18px}.content-date{border-right:0;border-bottom:1px solid var(--line);padding:0 0 10px}
  .content-row .text-link{margin-top:4px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
  .more-bar{display:block;padding:28px}.more-bar .btn{margin-top:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}
}
@media(max-width:520px){
  .page-banner h1{font-size:31px}.page-banner p{font-size:14px}.feature-main{padding:24px;min-height:230px}.feature-main h3{font-size:22px}
  .mini-feature{padding:18px}.check-intro{padding:25px}.check-intro h2{font-size:24px}.check-list li{padding:15px}
  .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.tag-list{gap:6px}.more-bar h2{font-size:22px}
}

/* roulang page: category2 */
:root{--ink:#173b38;--ink-deep:#0d2d2a;--mint:#e8f0eb;--mint-2:#dbe8e1;--paper:#fbfaf6;--sand:#f3efe7;--amber:#d88a3d;--amber-deep:#b86b27;--brick:#9a5547;--text:#243533;--muted:#6b7975;--line:#d9e1dc;--white:#fff;--radius:16px;--shadow:0 14px 35px rgba(23,59,56,.08);--shadow-sm:0 6px 18px rgba(23,59,56,.07);--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.navbar{height:78px;display:flex;align-items:center;gap:32px}.logo{display:flex;align-items:center;gap:11px;min-width:245px}.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px}.logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}.nav-links{display:flex;align-items:center;gap:5px;flex:1}.nav-links a{padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;transition:.2s}.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}.nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:.22s}.btn-primary{background:var(--ink);color:#fff;box-shadow:0 5px 0 var(--ink-deep)}.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 7px 0 #09221f}.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--mint);transform:translateY(-2px)}.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
.page-intro{padding:58px 0 50px;background:linear-gradient(115deg,#f6f4ed,#eef4f0);border-bottom:1px solid var(--line)}.crumb{font-size:13px;color:var(--muted);margin-bottom:22px}.crumb a{color:var(--ink);font-weight:700}.intro-grid{display:grid;grid-template-columns:1fr 340px;gap:55px;align-items:end}.eyebrow,.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--amber-deep);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:22px;height:2px;background:var(--amber)}h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}h1{font-size:clamp(32px,5vw,54px);margin:14px 0 16px;letter-spacing:-.03em}.intro-copy{max-width:700px;color:#53625e;font-size:17px}.status-card{background:var(--ink);color:#e9f1ed;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.status-card strong{font-size:18px}.status-card p{font-size:13px;color:#bdd0c8;margin:8px 0 0}.status-line{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.16);padding:10px 0;font-size:13px}.status-line:last-child{border-bottom:0}
.section{padding:72px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}.section-head h2{font-size:clamp(25px,3vw,36px);margin:8px 0 0}.section-head p{max-width:560px;color:var(--muted);font-size:14px}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag,.badge{display:inline-flex;padding:6px 11px;border-radius:99px;background:var(--mint);color:var(--ink);font-size:12px;font-weight:700}.scope{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:var(--shadow-sm)}.scope p{color:var(--muted);margin:15px 0 0;font-size:14px}
.feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.feature-card,.article-card,.check-panel,.faq-item,.notice-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.feature-card{padding:30px;background:var(--ink);color:#fff;min-height:245px}.feature-card h3{color:#fff;font-size:25px;margin:17px 0 12px}.feature-card p{color:#c5d6d0;font-size:14px}.feature-card .meta{color:#e5bb82}.side-cards{display:grid;gap:14px}.article-card{padding:20px;transition:.2s}.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.article-card h3{font-size:17px}.article-card p{font-size:13px;color:var(--muted);margin:7px 0}.meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}.content-list{display:grid;gap:12px}.content-row{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:21px 24px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:.2s}.content-row:hover{border-color:#abc7ba;box-shadow:var(--shadow-sm);transform:translateX(3px)}.content-row h3{font-size:17px;margin:8px 0 3px}.content-row p{margin:0;color:var(--muted);font-size:13px}.arrow{font-size:24px;color:var(--amber-deep)}.empty{padding:28px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}
.check-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.check-panel{padding:26px}.check-panel h3{font-size:20px;margin-bottom:18px}.check-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}.check-list li{display:flex;gap:11px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:12px;font-size:14px}.check-list li:before{content:"✓";color:var(--amber-deep);font-weight:800}.risk{background:#f7ebe6;border-color:#ead0c8}.risk h3{color:var(--brick)}.faq{max-width:860px;margin:auto}.faq-item{margin-bottom:10px;overflow:hidden}.faq-item summary{padding:18px 21px;cursor:pointer;font-weight:700;color:var(--ink);list-style:none}.faq-item summary:after{content:"＋";float:right;color:var(--amber-deep)}.faq-item[open] summary:after{content:"－"}.faq-item p{padding:0 21px 19px;color:var(--muted);font-size:14px;margin:0}.final-cta{background:var(--ink);color:#fff;border-radius:22px;padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:25px}.final-cta h2{color:#fff;font-size:28px;margin-bottom:8px}.final-cta p{color:#c5d6d0;margin:0;font-size:14px}
.site-footer{background:var(--ink-deep);color:#d9e6e0;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:35px}.footer-brand strong{font-size:18px;color:#fff}.footer-grid h3{font-size:15px;color:#f3c17e;margin:0 0 13px}.footer-grid p,.footer-grid li{font-size:13px;color:#a9c0b7}.footer-grid p{margin:10px 0 0}.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}.footer-grid a:hover{color:#f3c17e}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:17px;display:flex;justify-content:space-between;gap:20px;color:#8da79e;font-size:12px}
:focus-visible{outline:3px solid rgba(216,138,61,.55);outline-offset:3px}
@media(max-width:1024px){.navbar{gap:16px}.logo{min-width:220px}.nav-links a{padding:9px 7px;font-size:13px}.intro-grid,.feature-layout{grid-template-columns:1fr}.status-card{max-width:520px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.navbar{height:68px}.nav-links,.nav-actions{display:none}.menu-toggle{display:block;margin-left:auto}.nav-links.open{display:flex;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 20px;flex-direction:column;align-items:stretch}.nav-links.open a{padding:12px 14px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:13px}.check-layout{grid-template-columns:1fr}.content-row{grid-template-columns:1fr;gap:8px}.arrow{display:none}}
@media(max-width:520px){.container{width:min(var(--max),calc(100% - 28px))}.logo strong{font-size:14px}.logo small{font-size:9px}.logo-mark{width:34px;height:34px}.page-intro{padding:40px 0}.intro-copy{font-size:15px}h1{font-size:34px}.final-cta{padding:27px 22px;display:block}.final-cta .btn{margin-top:20px;width:100%}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}}

/* roulang page: category4 */
:root{
  --ink:#173b38;
  --ink-deep:#0d2d2a;
  --mint:#e8f0eb;
  --mint-2:#dbe8e1;
  --paper:#fbfaf6;
  --sand:#f3efe7;
  --amber:#d88a3d;
  --amber-deep:#b86b27;
  --brick:#9a5547;
  --text:#243533;
  --muted:#6b7975;
  --line:#d9e1dc;
  --white:#fff;
  --radius:16px;
  --shadow:0 14px 35px rgba(23,59,56,.08);
  --shadow-sm:0 6px 18px rgba(23,59,56,.07);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:var(--paper);color:var(--text);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--ink);line-height:1.28}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,246,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.navbar{min-height:78px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px}
.logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}
.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:.22s}
.btn-primary{background:var(--ink);color:var(--white);box-shadow:0 5px 0 var(--ink-deep)}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 7px 0 #09221f;color:#fff}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--mint);transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
.section{padding:72px 0}
.section-alt{background:var(--mint)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}
.section-head h2{font-size:clamp(25px,3vw,36px);margin:6px 0 0}
.section-head p{max-width:560px;color:var(--muted);font-size:14px;margin:0}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--amber-deep);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--amber)}
.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:99px;background:var(--mint);color:var(--ink);font-size:11px;font-weight:700}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.breadcrumb-wrap{padding:46px 0 26px;background:linear-gradient(115deg,#f6f4ed 0%,#eef4f0 100%);border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;gap:9px;align-items:center;margin:0 0 19px;padding:0;list-style:none;color:var(--muted);font-size:13px}
.breadcrumb li+li:before{content:"/";margin-right:9px;color:#94a39f}
.breadcrumb a:hover{color:var(--amber-deep)}
.page-title-row{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:38px;align-items:end}
.page-title-row h1{font-size:clamp(32px,4vw,48px);margin:8px 0 12px;letter-spacing:-.035em}
.page-title-row p{color:#53625e;max-width:730px;margin:0;font-size:16px}
.update-stamp{background:var(--ink);color:#e8f0eb;border-radius:15px;padding:18px 20px}
.update-stamp b{display:block;color:#f5c27e;font-size:12px;letter-spacing:.08em;margin-bottom:4px}
.update-stamp span{font-size:13px;color:#c7d9d1}
.topic-panel{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}
.scope-copy{padding:29px}
.scope-copy h2{font-size:25px;margin-bottom:10px}
.scope-copy p{font-size:14px;color:var(--muted);margin-bottom:18px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{padding:7px 11px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:12px}
.channel-list{padding:18px}
.channel-item{display:flex;justify-content:space-between;gap:15px;padding:14px 8px;border-bottom:1px solid var(--line);font-size:14px}
.channel-item:last-child{border:0}
.channel-item strong{color:var(--ink)}
.channel-item span{color:var(--muted);font-size:12px}
.channel-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:16px}
.channel-matrix a{padding:12px 10px;border:1px solid var(--line);background:var(--paper);border-radius:10px;color:var(--ink);font-size:13px;font-weight:700;text-align:center;transition:.2s}
.channel-matrix a:hover{background:var(--mint);border-color:var(--mint-2);transform:translateY(-2px)}
.app-strip{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:23px;padding:26px 30px;background:var(--ink);border-radius:20px;color:#edf5f0;box-shadow:var(--shadow)}
.app-glyph{height:90px;width:90px;border:1px solid rgba(245,194,126,.5);border-radius:22px;display:grid;place-items:center;color:#f5c27e;font-size:31px;background:rgba(255,255,255,.05)}
.app-strip h2{font-size:24px;color:#fff;margin:0 0 7px}
.app-strip p{font-size:13px;color:#bed0c9;margin:0}
.app-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:13px}
.app-meta span{font-size:11px;padding:4px 8px;border:1px solid rgba(255,255,255,.2);border-radius:99px;color:#d9e7e1}
.app-status{padding:12px 15px;border-radius:11px;background:rgba(255,255,255,.1);font-size:12px;color:#d9e7e1;text-align:center}
.feature-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.feature-card{padding:31px;min-height:285px;background:var(--white);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm)}
.feature-card.dark{background:#254944;color:#edf5f0;border-color:#254944}
.feature-card.dark h2,.feature-card.dark h3{color:#fff}
.feature-card h2{font-size:28px;margin:15px 0 10px}
.feature-card p{font-size:14px;color:var(--muted)}
.feature-card.dark p{color:#c6d8d1}
.feature-list{list-style:none;margin:21px 0 0;padding:0;display:grid;gap:11px}
.feature-list li{display:flex;gap:10px;font-size:14px}
.feature-list li:before{content:"✓";color:var(--amber);font-weight:900}
.timeline{display:grid;gap:11px;margin-top:20px}
.timeline-row{display:grid;grid-template-columns:76px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.13)}
.timeline-row:last-child{border-bottom:0}
.timeline-row time{font-size:12px;color:#f3bd77;font-weight:700}
.timeline-row span{font-size:13px;color:#e3eee9}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}
.content-list{display:grid;gap:12px}
.article-card{display:grid;grid-template-columns:112px minmax(0,1fr) auto;gap:18px;align-items:center;padding:20px;transition:.2s}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.article-date{padding-right:17px;border-right:1px solid var(--line);text-align:center}
.article-date b{display:block;font-size:24px;line-height:1;color:var(--amber-deep)}
.article-date span{display:block;font-size:11px;color:var(--muted);margin-top:6px}
.article-body h3{font-size:17px;margin:0 0 5px}
.article-body p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:11px}
.read-link{white-space:nowrap;color:var(--amber-deep);font-size:13px;font-weight:800}
.read-link:hover{color:var(--ink)}
.sidebar-note{padding:24px;height:max-content}
.sidebar-note h3{font-size:18px;margin-bottom:15px}
.sidebar-note p{font-size:13px;color:var(--muted)}
.sidebar-note ul{margin:15px 0 0;padding:0;list-style:none}
.sidebar-note li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
.sidebar-note li:before{content:"·";color:var(--amber-deep);font-size:22px;vertical-align:-2px;margin-right:7px}
.empty-state{padding:42px 25px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.check-panel{padding:27px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.check-panel h2{font-size:23px;margin-bottom:15px}
.check-list{margin:0;padding:0;list-style:none;display:grid;gap:13px}
.check-list li{display:flex;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line);font-size:14px}
.check-list li:last-child{border-bottom:0;padding-bottom:0}
.check-list li:before{content:"✓";width:22px;height:22px;flex:0 0 22px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--ink);font-weight:900;font-size:12px}
.notice-box{padding:23px 25px;background:#f5ece8;border:1px solid #e6cfc7;border-radius:var(--radius)}
.notice-box h2{font-size:24px;color:#704036;margin-bottom:9px}
.notice-box p{font-size:14px;color:#735d57;margin:0}
.faq{display:grid;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-item summary{padding:18px 21px;cursor:pointer;font-weight:700;color:var(--ink);list-style:none}
.faq-item summary:after{content:"＋";float:right;color:var(--amber-deep);font-size:19px;line-height:1}
.faq-item[open] summary:after{content:"－"}
.faq-item p{padding:0 21px 19px;color:var(--muted);font-size:14px;margin:0}
.more-area{padding:42px 0 75px;text-align:center}
.more-area h2{font-size:27px;margin-bottom:9px}
.more-area p{font-size:14px;color:var(--muted);margin:0 auto 21px;max-width:620px}
.site-footer{background:var(--ink-deep);color:#cfddd7;padding:57px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1.2fr;gap:42px}
.footer-brand strong{display:block;color:#fff;font-size:18px;margin-bottom:10px}
.site-footer h3{color:#f5c27e;font-size:14px;margin-bottom:14px}
.site-footer p,.site-footer li{font-size:13px;color:#b9ccc4}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:8px 0}
.site-footer a:hover{color:#f5c27e}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0;margin-top:40px;border-top:1px solid rgba(255,255,255,.13);font-size:12px;color:#9bb4aa}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(216,138,61,.45);outline-offset:3px}
@media(max-width:1024px){
  .navbar{gap:15px}.logo{min-width:215px}.nav-links a{padding:9px 8px;font-size:13px}.nav-actions .btn-outline{display:none}
  .page-title-row,.topic-panel,.feature-grid,.content-layout{grid-template-columns:1fr}.update-stamp{max-width:450px}
  .channel-matrix{grid-template-columns:repeat(2,1fr)}.content-layout{gap:18px}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 30px))}
  .navbar{min-height:68px;flex-wrap:wrap;padding:10px 0}.logo{min-width:0;flex:1}.logo strong{font-size:15px}
  .menu-toggle{display:block}.nav-actions{display:none}.nav-links{display:none;order:3;width:100%;padding:8px 0;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 12px}
  .breadcrumb-wrap{padding:35px 0 23px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:12px}
  .app-strip{grid-template-columns:68px 1fr;padding:22px}.app-glyph{height:68px;width:68px;border-radius:18px;font-size:24px}.app-status{grid-column:1/-1;text-align:left}
  .article-card{grid-template-columns:78px minmax(0,1fr)}.article-card .read-link{grid-column:2}.article-date{padding-right:10px}.article-date b{font-size:20px}
  .check-grid,.footer-grid{grid-template-columns:1fr}.footer-grid{gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}
}
@media(max-width:520px){
  .page-title-row h1{font-size:31px}.page-title-row p{font-size:14px}.section-head h2{font-size:26px}
  .app-strip{gap:15px}.app-strip h2{font-size:20px}.feature-card{padding:24px}.feature-card h2{font-size:24px}
  .channel-matrix{grid-template-columns:1fr 1fr}.article-card{padding:16px;gap:12px}.article-body h3{font-size:15px}.article-body p{font-size:12px}
  .more-area{padding:34px 0 56px}.btn{width:100%}
}

/* roulang page: category3 */
:root{
      --ink:#173b38;
      --ink-deep:#0d2d2a;
      --mint:#e8f0eb;
      --mint-2:#dbe8e1;
      --paper:#fbfaf6;
      --sand:#f3efe7;
      --amber:#d88a3d;
      --amber-deep:#b86b27;
      --brick:#9a5547;
      --brick-soft:#f4e8e3;
      --text:#243533;
      --muted:#6b7975;
      --line:#d9e1dc;
      --white:#fff;
      --radius:16px;
      --radius-lg:22px;
      --shadow:0 14px 35px rgba(23,59,56,.08);
      --shadow-sm:0 6px 18px rgba(23,59,56,.07);
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      background:var(--paper);
      color:var(--text);
      line-height:1.7;
      font-size:16px;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{color:var(--ink);line-height:1.3}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .site-header{
      position:sticky;top:0;z-index:20;
      background:rgba(251,250,246,.96);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(12px);
    }
    .navbar{height:78px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:245px}
    .logo-mark{
      width:38px;height:38px;border-radius:12px;background:var(--ink);
      color:#f5c27e;display:grid;place-items:center;font-weight:800;font-size:19px;
      flex:0 0 auto;
    }
    .logo strong{display:block;color:var(--ink);font-size:17px;line-height:1.25}
    .logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-links a{
      padding:10px 12px;color:#50625e;font-size:14px;border-radius:9px;
      transition:.2s;
    }
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--mint);font-weight:700}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:10px;
      font-weight:700;font-size:14px;transition:.22s;
    }
    .btn:focus-visible,.nav-links a:focus-visible,.footer-grid a:focus-visible,.faq-question:focus-visible{
      outline:3px solid rgba(216,138,61,.38);outline-offset:3px;
    }
    .btn-primary{background:var(--ink);color:var(--white);box-shadow:0 5px 0 var(--ink-deep)}
    .btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 7px 0 #09221f;color:var(--white)}
    .btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
    .btn-outline:hover{background:var(--mint);transform:translateY(-2px);color:var(--ink)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
    .page-intro{
      padding:54px 0 42px;
      background:linear-gradient(110deg,#f6f3eb 0%,#edf3ef 100%);
      border-bottom:1px solid var(--line);
    }
    .breadcrumbs{
      display:flex;align-items:center;gap:9px;color:var(--muted);
      font-size:13px;margin-bottom:18px;
    }
    .breadcrumbs span{color:var(--amber-deep)}
    .intro-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);gap:42px;align-items:end}
    .kicker{
      display:inline-flex;align-items:center;gap:8px;color:var(--amber-deep);
      font-size:13px;font-weight:800;letter-spacing:.08em;
    }
    .kicker:before{content:"";width:23px;height:2px;background:var(--amber)}
    h1{font-size:clamp(32px,4.2vw,52px);letter-spacing:-.035em;margin:11px 0 15px}
    .intro-copy p{max-width:700px;color:#52635e;font-size:16px;margin-bottom:0}
    .intro-stamp{
      padding:24px;border:1px solid #cad9d1;border-radius:var(--radius-lg);
      background:rgba(255,255,255,.6);
    }
    .intro-stamp b{display:block;font-size:15px;color:var(--ink);margin-bottom:12px}
    .intro-stamp ul{padding:0;margin:0;list-style:none;display:grid;gap:9px}
    .intro-stamp li{font-size:13px;color:var(--muted);display:flex;gap:9px}
    .intro-stamp li:before{content:"✓";color:var(--amber-deep);font-weight:800}
    .section{padding:72px 0}
    .section-soft{background:var(--mint)}
    .section-sand{background:var(--sand)}
    .section-risk{background:var(--brick-soft)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:29px}
    .section-head h2{font-size:clamp(25px,3vw,35px);margin:8px 0 0}
    .section-head p{max-width:550px;color:var(--muted);font-size:14px;margin:0}
    .scope-wrap{
      display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;
      padding:26px 30px;background:var(--white);border:1px solid var(--line);
      border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
    }
    .scope-wrap p{margin:0;color:var(--muted);font-size:14px;max-width:640px}
    .tag-group{display:flex;flex-wrap:wrap;gap:9px}
    .tag{
      display:inline-flex;align-items:center;border:1px solid var(--mint-2);background:var(--mint);
      color:var(--ink);padding:6px 11px;border-radius:999px;font-size:12px;font-weight:700;
    }
    .channel-nav{display:flex;flex-wrap:wrap;gap:9px;justify-content:flex-end}
    .channel-nav a{
      font-size:13px;font-weight:700;color:var(--ink);padding:7px 11px;border-radius:9px;
      border:1px solid var(--line);background:var(--paper);transition:.2s;
    }
    .channel-nav a:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
    .featured-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:18px}
    .feature-card{
      position:relative;padding:31px;overflow:hidden;border-radius:var(--radius-lg);
      background:var(--ink);color:var(--white);box-shadow:var(--shadow);
    }
    .feature-card:after{
      content:"";position:absolute;right:-60px;bottom:-75px;width:235px;height:235px;
      border-radius:50%;border:1px solid rgba(245,194,126,.4);
    }
    .feature-card .tag{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.22);color:#f7ddb9}
    .feature-card h3{font-size:27px;color:var(--white);margin:20px 0 12px;max-width:600px}
    .feature-card p{font-size:14px;color:#c8d8d1;max-width:600px;margin-bottom:22px}
    .feature-meta,.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:#8ea9a0}
    .side-guide{display:grid;gap:18px}
    .mini-guide{
      padding:22px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow-sm);transition:.2s;
    }
    .mini-guide:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .mini-guide h3{font-size:17px;margin:10px 0 7px}
    .mini-guide p{font-size:13px;color:var(--muted);margin:0}
    .guide-list{display:grid;gap:13px}
    .guide-row{
      display:grid;grid-template-columns:52px 1fr auto;gap:17px;align-items:center;
      padding:21px 23px;background:var(--white);border:1px solid var(--line);
      border-radius:14px;box-shadow:var(--shadow-sm);transition:.2s;
    }
    .guide-row:hover{transform:translateX(4px);border-color:#b7cbc0;box-shadow:var(--shadow)}
    .row-number{
      width:39px;height:39px;display:grid;place-items:center;border-radius:12px;
      background:var(--mint);color:var(--ink);font-weight:800;
    }
    .guide-row h3{font-size:17px;margin:0 0 4px}
    .guide-row p{font-size:13px;color:var(--muted);margin:0}
    .guide-row .meta{justify-content:flex-end;text-align:right}
    .content-link{color:var(--amber-deep);font-size:13px;font-weight:800;white-space:nowrap}
    .content-link:hover{color:var(--ink-deep)}
    .steps-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:25px;align-items:start}
    .check-panel{
      padding:29px;background:var(--white);border:1px solid var(--line);
      border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
    }
    .check-panel h3{font-size:22px;margin-bottom:9px}
    .check-panel p{font-size:14px;color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:21px 0 0;display:grid;gap:0}
    .check-list li{
      display:flex;gap:11px;padding:14px 0;border-bottom:1px solid var(--line);
      font-size:14px;
    }
    .check-list li:last-child{border-bottom:0}
    .check-list li:before{content:"✓";color:var(--amber-deep);font-weight:800}
    .step-lines{display:grid;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
    .step-line{display:grid;grid-template-columns:57px 1fr;gap:17px;padding:21px 24px;border-bottom:1px solid var(--line)}
    .step-line:last-child{border-bottom:0}
    .step-no{font-size:13px;color:var(--amber-deep);font-weight:800;letter-spacing:.08em}
    .step-line h3{font-size:17px;margin:0 0 5px}
    .step-line p{font-size:13px;color:var(--muted);margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .faq-item{background:var(--white);border:1px solid var(--line);border-radius:13px;overflow:hidden}
    .faq-question{
      width:100%;border:0;background:transparent;padding:18px 19px;display:flex;gap:14px;
      align-items:center;justify-content:space-between;text-align:left;color:var(--ink);font-weight:800;font-size:15px;
    }
    .faq-question span:last-child{color:var(--amber-deep);font-size:20px;line-height:1;transition:.2s}
    .faq-answer{display:none;padding:0 19px 18px;color:var(--muted);font-size:13px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .risk-box{
      display:grid;grid-template-columns:auto 1fr;gap:19px;padding:27px 30px;
      border:1px solid #d9b8ae;background:rgba(255,255,255,.43);border-radius:var(--radius-lg);
    }
    .risk-icon{
      width:43px;height:43px;display:grid;place-items:center;border-radius:13px;
      background:#f0d5cd;color:var(--brick);font-weight:900;font-size:20px;
    }
    .risk-box h2{font-size:24px;margin:0 0 7px;color:#713d33}
    .risk-box p{margin:0;color:#704f48;font-size:14px}
    .more-zone{padding:54px 0 79px;text-align:center}
    .more-zone h2{font-size:29px;margin:0 0 11px}
    .more-zone p{color:var(--muted);font-size:14px;margin:0 auto 23px;max-width:590px}
    .site-footer{background:var(--ink-deep);color:#d1dfd9;padding:60px 0 19px}
    .footer-grid{display:grid;grid-template-columns:1.45fr .8fr .8fr 1.2fr;gap:34px}
    .footer-brand strong{display:block;color:#fff;font-size:19px;margin-bottom:11px}
    .footer-grid h3{color:#f2c78d;font-size:14px;margin-bottom:14px}
    .footer-grid p,.footer-grid li{font-size:13px;color:#b7cbc3}
    .footer-grid p{margin:0}
    .footer-grid ul{padding:0;margin:0;list-style:none;display:grid;gap:8px}
    .footer-grid a{transition:.2s}
    .footer-grid a:hover{color:#f5c27e;padding-left:3px}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
      margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);
      color:#94afa5;font-size:12px;
    }
    @media(max-width:1024px){
      .navbar{gap:18px}
      .logo{min-width:210px}
      .nav-links a{padding:9px 8px;font-size:13px}
      .nav-actions .btn{padding:0 13px}
      .featured-grid,.steps-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1.2fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:span 3}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 30px))}
      .navbar{height:70px;gap:10px}
      .logo{min-width:0;flex:1}
      .logo strong{font-size:15px}
      .logo small{font-size:10px}
      .nav-links{
        display:none;position:absolute;left:15px;right:15px;top:72px;padding:11px;
        flex-direction:column;align-items:stretch;background:var(--paper);
        border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
      }
      .nav-links.show{display:flex}
      .nav-links a{padding:12px}
      .nav-actions{display:none}
      .menu-toggle{display:block;width:42px;height:42px}
      .intro-grid,.scope-wrap{grid-template-columns:1fr}
      .scope-wrap{padding:22px}
      .channel-nav{justify-content:flex-start}
      .section{padding:57px 0}
      .section-head{display:block;margin-bottom:23px}
      .section-head p{margin-top:12px}
      .guide-row{grid-template-columns:45px 1fr;gap:13px;padding:18px}
      .guide-row .meta{grid-column:2;justify-content:flex-start;text-align:left}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:last-child{grid-column:span 2}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .container{width:calc(100% - 28px)}
      .logo-mark{width:35px;height:35px;font-size:17px}
      .logo small{display:none}
      .page-intro{padding:38px 0 34px}
      h1{font-size:34px}
      .intro-copy p{font-size:15px}
      .intro-stamp{padding:19px}
      .section{padding:48px 0}
      .feature-card{padding:24px}
      .feature-card h3{font-size:23px}
      .guide-row{grid-template-columns:39px 1fr;padding:16px}
      .row-number{width:35px;height:35px;font-size:13px}
      .guide-row h3{font-size:16px}
      .step-line{grid-template-columns:45px 1fr;padding:18px}
      .risk-box{grid-template-columns:1fr;padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{display:grid;gap:5px}
      .more-zone{padding:44px 0 58px}
    }