/* roulang page: index */
:root{
      --ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;
      --orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;
      --sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;
      --shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);
      --radius:18px;--wide:1440px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.72;letter-spacing:.015em;overflow-x:hidden}
    body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer}
    ::selection{background:var(--sage);color:var(--ink)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--ground)}::-webkit-scrollbar-thumb{background:#aeb9ae;border:2px solid var(--ground);border-radius:10px}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    .sidebar{position:fixed;z-index:50;inset:0 auto 0 0;width:264px;background:var(--ink);color:#edf1e9;padding:25px 17px;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.08)}
    .brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}.brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}.brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}.brand-mark+span{letter-spacing:.11em}
    .side-kicker{font-size:11px;letter-spacing:.16em;color:#9eaba2;margin:5px 11px 9px}.side-nav{display:grid;gap:4px}.side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}.side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}.side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}.nav-no{font:11px;color:#9eb4a3;width:20px}.active .nav-no{color:#ffe0c6}
    .side-status{margin-top:25px;padding:15px;border:1px solid rgba(220,227,216,.16);border-radius:14px;background:rgba(255,255,255,.035)}.side-status b{display:block;font-size:13px;color:#fff}.side-status p{font-size:12px;line-height:1.6;color:#aeb9b1;margin:7px 0 0}.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:7px;box-shadow:0 0 0 4px rgba(216,135,77,.13)}
    .side-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:17px 10px 4px}.side-bottom p{font-size:12px;color:#aeb9b1;margin:0 0 10px}.side-bottom a{font-size:13px;color:#fff;border-bottom:1px solid var(--orange)}
    .mobilebar{display:none}.main{margin-left:264px}.container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}.section{padding:88px 0}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em;text-transform:uppercase}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,5vw,64px);line-height:1.14;letter-spacing:-.045em}h2{font-size:clamp(30px,3.3vw,43px);line-height:1.22;letter-spacing:-.035em}h3{font-size:21px;line-height:1.35;letter-spacing:-.02em}.lead{font-size:18px;color:#4d5851;line-height:1.9}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:13px 19px;font-size:14px;font-weight:700;transition:.22s}.btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}.btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}.btn-primary:active{transform:translateY(0)}.btn-light{background:var(--paper);border-color:var(--line);color:var(--ink)}.btn-light:hover{background:var(--sage);border-color:#aebbaf}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#2e4239;transform:translateY(-2px)}
    .hero{padding:35px 0 0;position:relative}.hero-shell{min-height:680px;border-radius:27px;background:var(--ink);overflow:hidden;position:relative;color:#fff;padding:68px 6% 0;isolation:isolate}.hero-shell:before{content:"";position:absolute;width:800px;height:800px;border:1px solid rgba(220,227,216,.14);border-radius:50%;top:-390px;left:50%;transform:translateX(-50%);z-index:-1}.hero-shell:after{content:"";position:absolute;inset:0;opacity:.16;background-image:radial-gradient(#cdd9cd 1px,transparent 1px);background-size:13px 13px;z-index:-1}.hero-copy{text-align:center;max-width:800px;margin:0 auto}.hero-copy .eyebrow{justify-content:center;color:#d9e3d8}.hero-copy .eyebrow:before{background:var(--orange)}.hero-copy p{max-width:725px;margin:19px auto;color:#d3dcd4;font-size:17px}.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:27px}.hero-actions .btn-light{background:transparent;border-color:rgba(255,255,255,.34);color:#fff}.hero-actions .btn-light:hover{background:rgba(220,227,216,.16)}
    .stage{max-width:840px;height:310px;margin:40px auto 0;position:relative;border-radius:20px 20px 0 0;overflow:hidden;border:1px solid rgba(255,255,255,.22);border-bottom:0;background:#34483e;box-shadow:0 -18px 70px rgba(0,0,0,.22)}.stage img{width:100%;height:100%;object-fit:cover;opacity:.62}.stage:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,35,31,.64),transparent 45%,rgba(24,35,31,.3))}.stage-label{position:absolute;z-index:2;left:27px;bottom:23px;text-align:left}.stage-label span{font-size:11px;letter-spacing:.14em;color:#dce3d8}.stage-label b{display:block;font-size:24px;letter-spacing:-.04em}.stage-chip{position:absolute;right:24px;top:22px;z-index:2;padding:7px 10px;border-radius:8px;background:rgba(24,35,31,.7);font-size:12px;border:1px solid rgba(255,255,255,.16)}
    .metrics{background:var(--paper);border:1px solid var(--line);border-radius:0 0 22px 22px;display:grid;grid-template-columns:1.25fr 1fr 1fr 1.1fr .95fr;box-shadow:var(--shadow);overflow:hidden}.metric{padding:21px 19px;border-right:1px solid var(--line)}.metric:last-child{border:0;background:var(--sand)}.metric small{display:block;color:var(--muted);font-size:12px}.metric strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;display:block;font-size:28px;letter-spacing:-.07em;line-height:1.3;margin:4px 0}.metric em{font-size:11px;color:var(--moss);font-style:normal}.metric:last-child em{color:#9b5426}
    .split-title{display:grid;grid-template-columns:.74fr 1.26fr;gap:68px;align-items:start}.sticky-title{position:sticky;top:35px}.sticky-title p{color:var(--muted);font-size:15px}.matrix{display:grid;grid-template-columns:1fr 1fr;gap:16px}.feature{background:var(--paper);border:1px solid var(--line);padding:24px;border-radius:var(--radius);position:relative;transition:.25s;min-height:218px}.feature:hover{transform:translateY(-5px);border-color:var(--moss);box-shadow:var(--shadow)}.feature.large{grid-column:span 2;min-height:185px;background:var(--sand);display:grid;grid-template-columns:1.1fr .9fr;gap:25px}.feature-index{font-family:ui-monospace,monospace;color:var(--orange);font-size:12px;font-weight:bold}.feature h3{margin:13px 0 9px}.feature p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:15px}.feature a{font-size:13px;font-weight:bold;color:var(--moss)}.feature a span{display:inline-block;transition:.2s}.feature:hover a span{transform:translateX(5px)}.mini-list{border-left:1px solid #b9c0b8;padding-left:19px;display:grid;align-content:center;gap:8px;font-size:13px;color:#4d5851}.mini-list i{color:var(--moss);font-style:normal;margin-right:7px}
    .portrait-band{background:#e8dfd1;padding:44px 0;overflow:hidden}.portrait-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:47px;align-items:center}.portrait{height:430px;border-radius:20px;overflow:hidden;position:relative;background:var(--ink)}.portrait img{height:100%;width:100%;object-fit:cover}.portrait:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,35,31,.72),transparent 60%)}.portrait-badge{position:absolute;bottom:22px;left:22px;color:#fff;z-index:1}.portrait-badge strong{font-size:30px;display:block}.portrait-copy p{color:#4a554e}.check-list{display:grid;gap:12px;margin:22px 0}.check-list div{padding:12px 0;border-bottom:1px solid rgba(24,35,31,.14);font-size:14px}.check-list b{color:var(--moss);margin-right:10px}
    .dark-read{background:var(--ink);color:#eef2ec;position:relative;overflow:hidden}.dark-read:before{content:"";position:absolute;border:1px solid rgba(220,227,216,.14);width:720px;height:720px;border-radius:50%;right:-340px;top:-180px}.dark-grid{display:grid;grid-template-columns:1.45fr .8fr;gap:75px;position:relative}.dark-read .eyebrow{color:#c9d9ca}.dark-read h2{margin:15px 0 25px}.dark-read p{color:#c3ccc5;font-size:16px}.dark-read strong{color:#ffd2ad}.article-columns{columns:2;column-gap:30px;margin-top:24px}.article-columns p{break-inside:avoid}.track{align-self:center;border-left:1px solid rgba(220,227,216,.3);padding-left:27px}.track-item{position:relative;padding:0 0 30px}.track-item:before{content:"";position:absolute;width:11px;height:11px;border:2px solid var(--orange);border-radius:50%;left:-33px;top:7px;background:var(--ink)}.track-item:last-child{padding-bottom:0}.track-item span{font-size:11px;color:#a9baac;letter-spacing:.1em}.track-item b{display:block;font-size:18px;color:#fff;margin:4px 0}.track-item p{font-size:13px!important;margin:0}
    .editorial{display:grid;grid-template-columns:.78fr 1.22fr;gap:55px;align-items:start}.photo-stack{position:relative;padding:20px 28px 37px 0}.photo-stack img{border-radius:20px;width:100%;height:510px;object-fit:cover;box-shadow:var(--shadow)}.photo-note{position:absolute;right:0;bottom:0;width:63%;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:14px;font-size:13px;box-shadow:var(--shadow)}.story h2{margin:13px 0 22px}.story p{color:#4d5851}.quote{margin:27px 0;padding:18px 21px;border-left:4px solid var(--orange);background:var(--sand);font-size:18px;font-weight:700;line-height:1.65}.story-steps{counter-reset:step;display:grid;gap:13px;margin-top:24px}.story-steps li{list-style:none;position:relative;padding-left:47px;font-size:14px;color:#4d5851}.story-steps li:before{counter-increment:step;content:"0" counter(step);position:absolute;left:0;top:0;color:var(--moss);font-weight:800;font-family:ui-monospace,monospace}
    .social-proof{padding:50px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.proof-grid{display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:0;align-items:stretch}.proof-intro{padding:10px 35px 10px 0}.proof-stat{padding:14px 25px;border-left:1px solid var(--line)}.proof-stat strong{display:block;font-family:ui-monospace,monospace;font-size:30px;letter-spacing:-.07em;color:var(--moss)}.proof-stat span{font-size:13px;color:var(--muted)}
    .news-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:29px}.news-head p{max-width:610px;color:var(--muted);margin:0}.news{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:118px 1fr auto;gap:25px;align-items:center;padding:24px 4px;border-bottom:1px solid var(--line);transition:.2s}.news-item:hover{padding-left:13px;background:rgba(220,227,216,.35)}.news-date{font-family:ui-monospace,monospace;font-size:13px;color:var(--moss)}.news-date b{display:block;font-size:20px;letter-spacing:-.07em}.news-content h3{font-size:19px;margin:0 0 5px}.news-content p{font-size:13px;line-height:1.65;color:var(--muted);margin:0}.read-more{white-space:nowrap;font-size:13px;font-weight:700;color:var(--moss);padding:8px}.read-more:hover{color:var(--orange)}.lead-news{display:grid;grid-template-columns:200px 1fr;gap:24px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:12px}.lead-news img{height:150px;width:100%;object-fit:cover;border-radius:11px}.lead-news .news-content{padding:6px 3px}
    .watch{background:var(--sand);padding:0}.watch-grid{display:grid;grid-template-columns:1fr .88fr}.watch-copy{padding:72px 10%}.watch-panel{background:var(--moss);color:#fff;padding:49px;position:relative;overflow:hidden}.watch-panel:after{content:"";position:absolute;width:340px;height:340px;border:1px solid rgba(255,255,255,.22);border-radius:50%;right:-100px;bottom:-150px}.watch-panel h3{font-size:27px;position:relative;z-index:1}.watch-panel ul{position:relative;z-index:1;padding:0;margin:21px 0;list-style:none}.watch-panel li{padding:9px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:14px}.watch-panel li:before{content:"✓";color:#ffd1ad;margin-right:9px}.count{font-family:ui-monospace,monospace;font-size:29px;letter-spacing:-.08em;color:var(--orange)}
    .faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:68px}.faq-intro{position:sticky;top:35px;align-self:start}.faq-intro p{color:var(--muted)}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:none;padding:21px 5px;color:var(--ink);font-size:16px;font-weight:700}.faq-q i{font-style:normal;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:var(--sage);color:var(--moss);transition:.25s}.faq-q[aria-expanded="true"] i{transform:rotate(45deg);background:var(--orange);color:#fff}.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s}.faq-a>div{overflow:hidden}.faq-a p{padding:0 44px 19px 5px;color:#566159;font-size:14px;margin:0}.faq-q[aria-expanded="true"]+.faq-a{grid-template-rows:1fr}.faq-item:has(.faq-q[aria-expanded="true"]){background:rgba(220,227,216,.42)}
    .cta-wrap{padding:0 0 88px}.cta{display:grid;grid-template-columns:.83fr 1.17fr;background:var(--ink);border-radius:25px;overflow:hidden;color:#fff}.cta-info{padding:51px;background:var(--orange);color:var(--ink)}.cta-info h2{font-size:37px}.cta-info p{font-size:14px}.process{margin-top:25px;display:grid;gap:9px;font-size:13px}.process span{padding-top:9px;border-top:1px solid rgba(24,35,31,.22)}.form-side{padding:43px 50px}.form-side p{color:#bdc9bf;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:5px}.field.full{grid-column:span 2}.field label{font-size:12px;color:#d6dfd7}.field label b{color:#ffcda9}.field input,.field select,.field textarea{width:100%;border:1px solid rgba(220,227,216,.3);border-radius:10px;background:#22322b;color:#fff;padding:11px 12px;outline:0;min-height:44px;transition:.2s}.field textarea{resize:vertical;min-height:85px}.field input::placeholder,.field textarea::placeholder{color:#91a094}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(216,135,77,.18)}.field select{color:#cfd8d0}.field option{color:#18231F}.form-note{font-size:12px!important;margin:13px 0!important}.form-message{display:none;margin-top:12px;padding:10px;border-radius:9px;background:var(--sage);color:var(--ink);font-size:13px}.form-message.show{display:block}
    footer{background:#101914;color:#d7ded7;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:45px;padding-bottom:39px}.footer-brand .brand{padding:0;margin-bottom:12px}.footer-brand p{font-size:13px;color:#aab7ad;max-width:330px}.footer-col h3{font-size:14px;color:#fff;margin:6px 0 15px}.footer-col a{display:block;font-size:13px;color:#aab7ad;margin:8px 0}.footer-col a:hover{color:#ffd1ad}.footer-bottom{padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#94a399}.footer-bottom a{color:#c9d7ca}.footer-bottom a:hover{color:#ffd1ad}
    @media(max-width:1023px){.sidebar{display:none}.mobilebar{display:flex;height:67px;background:var(--ink);color:#fff;align-items:center;justify-content:space-between;padding:0 19px;position:sticky;top:0;z-index:60}.mobilebar .brand{font-size:20px;padding:0}.mobilebar .brand-mark{width:25px;height:25px}.mobilebar .brand-mark:after{inset:5px}.menu-btn{border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:9px;padding:8px 11px;font-size:13px}.main{margin-left:0}.drawer{display:flex!important;transform:translateX(-100%);transition:.3s;width:min(285px,88vw);box-shadow:12px 0 30px rgba(0,0,0,.28)}.drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;z-index:49;inset:0;background:rgba(10,18,14,.56);opacity:0;pointer-events:none;transition:.25s}.drawer-overlay.open{opacity:1;pointer-events:auto}.container{width:min(calc(100% - 42px),var(--wide))}.split-title,.editorial,.faq-grid{gap:37px}.hero-shell{padding-top:55px}.dark-grid{gap:42px}}
    @media(max-width:767px){.section{padding:58px 0}.container{width:min(calc(100% - 32px),var(--wide))}.hero{padding-top:16px}.hero-shell{padding:42px 18px 0;min-height:590px;border-radius:20px}.hero-copy p{font-size:15px}.stage{height:245px;margin-top:30px}.metrics{grid-template-columns:1fr 1fr;border-radius:0 0 17px 17px}.metric{padding:15px;border-bottom:1px solid var(--line)}.metric:nth-child(2n){border-right:0}.metric:last-child{grid-column:span 2}.metric strong{font-size:23px}.split-title,.portrait-grid,.dark-grid,.editorial,.faq-grid,.cta,.watch-grid{grid-template-columns:1fr}.sticky-title,.faq-intro{position:static}.matrix{margin-top:7px}.feature.large{grid-template-columns:1fr}.portrait{height:350px}.dark-grid{gap:27px}.article-columns{columns:1}.track{margin-top:5px}.photo-stack{padding-right:19px}.photo-stack img{height:365px}.proof-grid{grid-template-columns:1fr 1fr}.proof-intro{grid-column:span 2;padding:0 0 20px}.proof-stat{padding:12px 14px}.proof-stat:nth-child(2){border-left:0}.news-head{display:block}.news-head p{margin-top:12px}.lead-news{grid-template-columns:1fr}.lead-news img{height:180px}.news-item{grid-template-columns:1fr;gap:7px;padding:20px 3px}.read-more{padding-left:0}.watch-copy,.watch-panel{padding:43px 28px}.cta-info,.form-side{padding:35px 25px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:span 1}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:span 2}}
    @media(max-width:480px){h1{font-size:38px}.hero-actions,.hero-actions .btn{width:100%}.matrix{grid-template-columns:1fr}.feature.large{grid-column:span 1}.metrics{grid-template-columns:1fr 1fr}.portrait-copy h2{font-size:31px}.proof-grid{grid-template-columns:1fr}.proof-intro{grid-column:span 1}.proof-stat{border-left:0;border-top:1px solid var(--line)}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:span 1}.footer-bottom{display:block}.footer-bottom div{margin-bottom:9px}}

/* roulang page: category1 */
:root{--ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;--orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;--sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;--shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);--radius:18px;--wide:1440px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;letter-spacing:.015em;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,135,77,.72);outline-offset:3px}
.sidebar{position:fixed;z-index:30;left:0;top:0;width:264px;height:100vh;background:var(--ink);color:#fff;padding:31px 20px 24px;display:flex;flex-direction:column;border-right:1px solid rgba(220,227,216,.14)}.brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}.brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}.brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}.brand-mark+span{letter-spacing:.11em}.side-nav{display:grid;gap:4px}.side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}.side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}.side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}.nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}.active .nav-no{color:#ffe0c6}.side-note{margin-top:27px;padding:17px 15px;background:#223129;border:1px solid rgba(220,227,216,.12);border-radius:14px}.side-note b{display:block;font-size:12px;color:#f1c39e}.side-note p{margin:7px 0 0;color:#b8c5ba;font-size:12px;line-height:1.65}.side-bottom{margin-top:auto;padding:17px 10px 0;color:#c7d0c8;font-size:12px;border-top:1px solid rgba(220,227,216,.14)}.side-bottom a{display:inline-block;margin-top:7px;color:#fff;border-bottom:1px solid var(--orange)}
.mobilebar{display:none}.main{margin-left:264px}.container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}.section{padding:78px 0}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--moss);font-size:12px;font-weight:800;letter-spacing:.13em}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}.lead{font-size:18px;line-height:1.9;color:#4d5851}.muted{color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,5vw,62px);line-height:1.13;letter-spacing:-.055em}h2{font-size:clamp(29px,3.2vw,42px);line-height:1.22;letter-spacing:-.04em}h3{font-size:20px;line-height:1.35}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:12px 18px;font-size:14px;font-weight:800;transition:.22s}.btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}.btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}.btn-light{background:var(--paper);border-color:var(--line)}.btn-light:hover{background:var(--sage);border-color:#aebbaf}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{transform:translateY(-2px);background:#2e4239}
.breadcrumb{padding:30px 0 0;font-size:13px;color:var(--muted)}.breadcrumb span{margin:0 8px;color:var(--orange)}.archive-hero{padding:38px 0 38px}.archive-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:end}.hero-copy{padding:34px 0}.hero-copy h1{max-width:730px;margin:15px 0 21px}.hero-copy p{max-width:700px}.status-board{background:var(--ink);color:#fff;border-radius:24px;padding:25px;position:relative;overflow:hidden;box-shadow:var(--shadow)}.status-board:after{content:"";position:absolute;width:280px;height:280px;right:-110px;top:-140px;border:1px solid rgba(255,255,255,.22);border-radius:50%}.status-top{display:flex;justify-content:space-between;position:relative;z-index:1;font-size:12px;color:#c8d4ca}.live-dot{color:#ffd0aa}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;background:var(--orange);border-radius:50%}.metric{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:20px;background:rgba(255,255,255,.15)}.metric div{padding:17px;background:#213028}.metric strong{display:block;font:700 29px ui-monospace,monospace;color:#fff}.metric span{font-size:12px;color:#b9c7bb}
.directory{padding-top:20px}.directory-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:42px}.directory-list{border-top:1px solid var(--line)}.directory-item{display:grid;grid-template-columns:74px 1fr auto;gap:18px;padding:21px 4px;border-bottom:1px solid var(--line);align-items:center;transition:.2s}.directory-item:hover{padding-left:12px;background:rgba(220,227,216,.35)}.directory-item b{font:700 14px ui-monospace,monospace;color:var(--orange)}.directory-item h3{margin:0 0 3px}.directory-item p{margin:0;font-size:14px;color:var(--muted)}.round-arrow{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--moss);transition:.2s}.directory-item:hover .round-arrow{background:var(--moss);color:#fff;border-color:var(--moss)}.index-card{position:sticky;top:28px;background:var(--sand);padding:25px;border-radius:var(--radius);border:1px solid #d7cdbd}.index-card h3{margin:8px 0 14px}.index-card a{display:block;padding:10px 0;border-bottom:1px solid rgba(24,35,31,.13);font-size:14px;color:#435048}.index-card a:hover{color:var(--moss);padding-left:5px}
.feature-story{display:grid;grid-template-columns:1fr 1.05fr;background:var(--paper);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.feature-story figure{margin:0;min-height:470px;position:relative;background:#536459}.feature-story img{width:100%;height:100%;object-fit:cover;opacity:.86}.feature-story figcaption{position:absolute;bottom:18px;left:18px;padding:7px 10px;background:rgba(24,35,31,.75);color:#fff;font-size:12px;border-radius:7px}.story-copy{padding:48px}.story-copy p{color:#445048}.story-copy blockquote{margin:25px 0;padding:14px 0 14px 18px;border-left:3px solid var(--orange);font-weight:700;color:var(--ink-soft)}
.reading{background:var(--ink);color:#edf2eb}.reading .eyebrow{color:#d1dfd1}.reading-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:68px}.longtext p{font-size:17px;color:#d7e0d8;line-height:2;margin-bottom:20px}.longtext h2{margin:13px 0 25px}.reading-aside{border-left:1px solid rgba(220,227,216,.25);padding-left:31px}.node{padding:0 0 26px 20px;position:relative;border-left:1px solid rgba(220,227,216,.3)}.node:before{content:"";position:absolute;width:10px;height:10px;left:-5px;top:7px;border-radius:50%;background:var(--orange)}.node small{color:#e7ba96}.node h3{margin:5px 0}.node p{font-size:14px;color:#c6d2c7;margin:0}
.cards{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}.topic-card{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:17px;transition:.22s}.topic-card:first-child{background:var(--sage)}.topic-card:hover{transform:translateY(-5px);border-color:var(--moss);box-shadow:var(--shadow)}.tag{display:inline-block;padding:4px 9px;background:var(--sand);border-radius:99px;color:#735238;font-size:11px;font-weight:800}.topic-card h3{margin:15px 0 9px}.topic-card p{font-size:14px;color:var(--muted);margin-bottom:16px}.topic-card a{font-size:13px;font-weight:800;color:var(--moss)}
.notes{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}.note-panel{padding:29px;background:var(--sand);border-radius:20px}.note-panel p{font-size:14px;color:#4d5851}.note-list{counter-reset:item}.note-list article{position:relative;padding:0 0 23px 52px;margin-bottom:23px;border-bottom:1px solid var(--line)}.note-list article:before{counter-increment:item;content:"0" counter(item);position:absolute;left:0;top:0;color:var(--orange);font:700 14px ui-monospace,monospace}.note-list h3{margin:0 0 8px}.note-list p{margin:0;color:#4d5851}
.faq-strip{background:#e8eee5}.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px}.faq-item{border-bottom:1px solid #bfc9bd}.faq-q{width:100%;padding:18px 0;border:0;background:transparent;text-align:left;display:flex;justify-content:space-between;gap:20px;color:var(--ink);font-weight:800}.faq-q span:last-child{font-size:22px;color:var(--orange);transition:.2s}.faq-q[aria-expanded="true"] span:last-child{transform:rotate(45deg)}.faq-a{display:none;padding:0 35px 19px 0;color:#506058;font-size:14px}.faq-a.show{display:block}
.cta{padding:0 0 78px}.cta-box{display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center;padding:39px 46px;border-radius:23px;background:var(--orange);color:var(--ink)}.cta-box h2{margin:9px 0}.cta-box p{margin:0;max-width:720px;color:#442f20}footer{background:var(--ink);color:#d4ded4;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.55fr .8fr .8fr;gap:40px}.footer-brand .brand{color:#fff;padding:0 0 15px}.footer-brand p{max-width:410px;color:#b9c7ba;font-size:14px}.footer-col h3{color:#fff;font-size:14px;margin:4px 0 12px}.footer-col a{display:block;color:#bbc8bd;font-size:14px;padding:4px 0}.footer-col a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:42px;padding-top:20px;border-top:1px solid rgba(220,227,216,.15);font-size:12px;color:#9eaea0}.footer-bottom a:hover{color:#fff}
@media(max-width:1023px){.sidebar{display:none}.mobilebar{position:sticky;top:0;z-index:35;display:flex;align-items:center;justify-content:space-between;padding:13px 18px;background:var(--ink);color:#fff}.mobilebar .brand{padding:0;font-size:20px}.mobilebar .brand-mark{width:25px;height:25px}.mobilebar .brand-mark:after{inset:5px}.menu-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:9px;padding:8px 11px}.sidebar.open{display:flex;width:min(82vw,320px);box-shadow:20px 0 45px rgba(0,0,0,.3)}.main{margin-left:0}.container{width:min(calc(100% - 48px),var(--wide))}.archive-grid,.directory-grid,.reading-wrap,.faq-grid{grid-template-columns:1fr}.index-card{position:static}.reading-aside{border-left:0;border-top:1px solid rgba(220,227,216,.25);padding:28px 0 0}.cards{grid-template-columns:1fr 1fr}}@media(max-width:767px){.section{padding:58px 0}.container{width:min(calc(100% - 34px),var(--wide))}.archive-hero{padding-top:18px}.feature-story,.notes,.cta-box{grid-template-columns:1fr}.feature-story figure{min-height:270px}.story-copy{padding:28px}.cards{grid-template-columns:1fr}.cta-box{padding:30px}.footer-grid,.footer-bottom{grid-template-columns:1fr;display:grid}.footer-bottom{margin-top:26px}.directory-item{grid-template-columns:47px 1fr}.directory-item .round-arrow{display:none}}@media(max-width:480px){h1{font-size:39px}.lead{font-size:16px}.metric{grid-template-columns:1fr}.btn{width:100%}.hero-copy .btn{margin-bottom:8px}.directory-item{padding:17px 0}.status-board{padding:20px}}

/* roulang page: category3 */
:root{
      --ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;
      --orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;
      --sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;
      --shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);
      --radius:18px;--wide:1440px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.72;letter-spacing:.015em;overflow-x:hidden}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(216,135,77,.7);outline-offset:3px}
    .container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}
    .main{margin-left:264px}
    .brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}
    .brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}
    .brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}
    .brand-mark+span{letter-spacing:.11em}
    .sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:264px;background:var(--ink);padding:32px 22px;color:#fff;display:flex;flex-direction:column}
    .side-nav{display:grid;gap:4px}
    .side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}
    .side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}
    .side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}
    .nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}
    .active .nav-no{color:#ffe0c6}
    .side-note{margin-top:auto;border-top:1px solid rgba(220,227,216,.16);padding:20px 10px 0;color:#aebbb1;font-size:13px}
    .side-note strong{display:block;color:#fff;margin-bottom:8px}
    .mobilebar{display:none}
    .section{padding:78px 0}
    .eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,62px);line-height:1.12;letter-spacing:-.06em;margin:18px 0}
    h2{font-size:clamp(30px,3.5vw,43px);line-height:1.2;letter-spacing:-.045em;margin:12px 0 16px}
    h3{font-size:21px;line-height:1.35;margin:10px 0}
    .lead{font-size:18px;color:#4d5851;line-height:1.9}
    .muted{color:var(--muted)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:13px 19px;font-size:14px;font-weight:700;transition:.22s}
    .btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}
    .btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}
    .btn-light{background:var(--paper);border-color:var(--line);color:var(--ink)}
    .btn-light:hover{background:var(--sage);border-color:#aebbaf}
    .hero{padding:34px 0 0}
    .hero-panel{min-height:450px;border-radius:27px;background:var(--ink);color:#fff;overflow:hidden;position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center}
    .hero-panel:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.15;background-image:radial-gradient(#d5e2d5 1px,transparent 1px);background-size:14px 14px}
    .hero-copy{padding:58px 7%;position:relative;z-index:2}
    .hero-copy .eyebrow{color:#dce3d8}
    .hero-copy h1{max-width:620px}
    .hero-copy p{color:#d4ddd5;max-width:590px;font-size:17px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
    .hero-actions .btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
    .hero-actions .btn-light:hover{background:rgba(220,227,216,.14)}
    .hero-image{height:100%;min-height:450px;position:relative}
    .hero-image img{width:100%;height:100%;object-fit:cover;opacity:.65}
    .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink),transparent 48%,rgba(24,35,31,.25))}
    .hero-stamp{position:absolute;right:30px;top:30px;z-index:2;border:1px solid rgba(255,255,255,.35);padding:12px 15px;border-radius:10px;background:rgba(24,35,31,.62);font-size:12px}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:14px}
    .crumb span{color:var(--orange);padding:0 8px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
    .section-head p{max-width:560px;color:var(--muted)}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;min-height:300px;position:relative;overflow:hidden;transition:.25s}
    .compare-card:hover{transform:translateY(-5px);border-color:var(--moss);box-shadow:var(--shadow)}
    .compare-card.dark{background:var(--ink);color:#fff}
    .compare-card.dark p,.compare-card.dark li{color:#cad5cc}
    .card-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:20px}
    .dark .card-top{border-color:rgba(255,255,255,.16)}
    .number{font:700 12px ui-monospace,monospace;color:var(--orange);letter-spacing:.1em}
    .tag{display:inline-flex;align-items:center;border-radius:30px;padding:5px 10px;background:var(--sage);color:var(--moss-dark);font-size:12px;font-weight:700}
    .tag.orange{background:#f4d6bf;color:#85502f}
    .compare-card ul{padding-left:20px;color:var(--muted);display:grid;gap:8px}
    .compare-card li::marker{color:var(--orange)}
    .axis{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:center;margin-top:27px}
    .axis-label{font-size:13px;color:var(--muted)}
    .axis-line{height:9px;background:var(--sage);border-radius:10px;position:relative}
    .axis-line i{display:block;height:100%;background:var(--moss);border-radius:10px}
    .axis-line b{position:absolute;top:-7px;width:22px;height:22px;border-radius:50%;background:var(--orange);border:4px solid var(--paper)}
    .reading-layout{display:grid;grid-template-columns:1.45fr .8fr;gap:70px;align-items:start}
    .reading-copy{background:var(--paper);border-left:4px solid var(--orange);padding:32px 38px;border-radius:0 18px 18px 0}
    .reading-copy p{font-size:16px;color:#46534c;margin-bottom:20px}
    .reading-copy h3{margin-top:30px;color:var(--moss-dark)}
    .side-index{position:sticky;top:30px;background:var(--sand);padding:25px;border-radius:18px}
    .side-index a{display:block;padding:12px 0;border-bottom:1px solid rgba(24,35,31,.14);font-size:14px}
    .side-index a:hover{color:var(--moss);padding-left:6px}
    .scene-wrap{background:var(--sand);border-radius:25px;padding:42px}
    .scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:35px}
    .scene-list{display:grid;gap:10px}
    .scene-item{background:var(--paper);border:1px solid var(--line);padding:18px 20px;border-radius:13px;display:grid;grid-template-columns:45px 1fr;gap:12px}
    .scene-item strong{color:var(--moss);font-size:20px}
    .scene-item h3{font-size:18px;margin:0 0 4px}
    .scene-item p{font-size:14px;color:var(--muted);margin:0}
    .image-card{position:relative;border-radius:20px;overflow:hidden;min-height:390px;background:#52665a}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,35,31,.75),transparent 60%)}
    .image-note{position:absolute;bottom:24px;left:24px;right:24px;color:#fff;z-index:1}
    .image-note b{display:block;font-size:25px}
    .brand-story{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px;align-items:start}
    .quote{font-size:28px;line-height:1.4;letter-spacing:-.04em;color:var(--moss-dark);border-top:2px solid var(--orange);padding-top:20px}
    .brand-story p{color:#4d5851}
    .tag-wall{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}
    .tag-wall a{padding:10px 14px;border:1px solid var(--line);border-radius:30px;background:var(--paper);font-size:13px;transition:.2s}
    .tag-wall a:hover,.tag-wall a.active{background:var(--moss);border-color:var(--moss);color:#fff}
    .list-panel{border-top:1px solid var(--line)}
    .list-row{display:grid;grid-template-columns:90px 1fr 110px;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .list-row:hover h3{color:var(--moss)}
    .list-date{font:12px ui-monospace,monospace;color:var(--orange)}
    .list-row h3{font-size:18px;margin:0 0 5px;transition:.2s}
    .list-row p{font-size:14px;color:var(--muted);margin:0}
    .arrow-link{font-size:13px;color:var(--moss);font-weight:700;text-align:right}
    .faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;background:none;border:0;text-align:left;padding:19px 4px;display:flex;justify-content:space-between;gap:15px;color:var(--ink);font-weight:700}
    .faq-q span:last-child{font-size:22px;color:var(--orange);transition:.25s}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}
    .faq-a p{padding:0 35px 20px 4px;margin:0}
    .faq-item.open{background:var(--sage)}
    .faq-item.open .faq-a{max-height:220px}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .cta{background:var(--orange);border-radius:23px;padding:42px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
    .cta p{color:#563b29;margin:0;max-width:650px}
    footer{background:var(--ink);color:#fff;padding:55px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
    footer .brand{padding:0 0 15px}
    .footer-brand p{color:#b9c7bc;max-width:360px;font-size:14px}
    .footer-col{display:grid;align-content:start;gap:8px}
    .footer-col h3{font-size:14px;color:#fff;margin:0 0 10px}
    .footer-col a{color:#b9c7bc;font-size:13px}
    .footer-col a:hover{color:#f2c19e}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:42px;padding-top:20px;color:#9fac9f;font-size:12px;display:flex;justify-content:space-between;gap:20px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1023px){
      .sidebar{transform:translateX(-100%);transition:.3s;box-shadow:12px 0 30px rgba(0,0,0,.2)}
      .sidebar.open{transform:translateX(0)}
      .mobilebar{height:68px;background:var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:#fff;position:sticky;top:0;z-index:20}
      .mobilebar .brand{font-size:20px;padding:0}
      .menu-btn{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:9px;padding:7px 11px}
      .main{margin-left:0}
      .container{width:min(calc(100% - 42px),var(--wide))}
      .hero-panel{grid-template-columns:1fr}
      .hero-image{min-height:270px}
      .reading-layout,.faq-grid{grid-template-columns:1fr;gap:30px}
      .side-index{position:static}
      .scene-grid{grid-template-columns:1fr}
    }
    @media(max-width:767px){
      .section{padding:58px 0}
      .container{width:calc(100% - 32px)}
      .hero{padding-top:18px}
      .hero-copy{padding:42px 25px}
      .hero-copy h1{font-size:40px}
      .hero-image{min-height:230px}
      .compare-grid,.brand-story{grid-template-columns:1fr}
      .compare-card{min-height:auto}
      .scene-wrap{padding:25px 17px}
      .reading-copy{padding:25px 20px}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .list-row{grid-template-columns:1fr;gap:5px}
      .arrow-link{text-align:left}
      .cta{grid-template-columns:1fr;padding:28px 22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-brand{grid-column:span 2}
      .footer-bottom{display:block}
      .footer-bottom div+div{margin-top:10px}
    }
    @media(max-width:480px){
      .hero-actions .btn{width:100%}
      .axis{grid-template-columns:1fr;gap:8px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
    }

/* roulang page: category4 */
:root{
      --ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;
      --orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;
      --sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;
      --shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);
      --radius:18px;--wide:1440px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;letter-spacing:.015em;overflow-x:hidden}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(216,135,77,.72);outline-offset:3px}
    .container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}
    .main{margin-left:264px}
    .section{padding:88px 0}
    .eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(40px,5vw,64px);line-height:1.13;letter-spacing:-.055em;margin-bottom:22px}
    h2{font-size:clamp(30px,3.5vw,43px);line-height:1.2;letter-spacing:-.04em;margin-bottom:18px}
    h3{font-size:21px;line-height:1.35;margin-bottom:10px}
    .lead{font-size:18px;color:#4d5851;line-height:1.9}
    .muted{color:var(--muted)}
    .brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}
    .brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}
    .brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}
    .brand-mark+span{letter-spacing:.11em}
    .sidebar{position:fixed;z-index:20;left:0;top:0;bottom:0;width:264px;background:var(--ink);padding:34px 20px 24px;display:flex;flex-direction:column;box-shadow:7px 0 22px rgba(24,35,31,.08)}
    .side-nav{display:grid;gap:4px}
    .side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}
    .side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}
    .side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}
    .nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}
    .active .nav-no{color:#ffe0c6}
    .side-note{margin-top:38px;padding:16px;border:1px solid rgba(220,227,216,.15);border-radius:14px;color:#bfcac1;font-size:13px}
    .side-note strong{display:block;color:#fff;margin-bottom:5px}
    .side-bottom{margin-top:auto;color:#bac7bd;font-size:13px}
    .side-bottom a{color:#fff;border-bottom:1px solid var(--orange)}
    .mobilebar{display:none}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:13px 19px;font-size:14px;font-weight:700;transition:.22s}
    .btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}
    .btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}
    .btn-light{background:var(--paper);border-color:var(--line);color:var(--ink)}
    .btn-light:hover{background:var(--sage);border-color:#aebbaf}
    .hero{padding:35px 0 0}
    .hero-visual{height:590px;border-radius:27px;overflow:hidden;position:relative;background:#34483e;color:#fff}
    .hero-visual img{width:100%;height:100%;object-fit:cover;opacity:.72}
    .hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,35,31,.9) 0%,rgba(24,35,31,.54) 47%,rgba(24,35,31,.15) 100%)}
    .hero-copy{position:absolute;z-index:2;left:7%;top:19%;max-width:590px}
    .hero-copy .eyebrow{color:#dce8dd}
    .hero-copy .eyebrow:before{background:var(--orange)}
    .hero-copy p{color:#d7e0d8;font-size:18px;max-width:540px}
    .hero-tag{position:absolute;right:34px;top:30px;z-index:3;padding:9px 13px;border:1px solid rgba(255,255,255,.3);background:rgba(24,35,31,.55);border-radius:9px;font-size:12px}
    .hero-index{position:absolute;z-index:3;right:38px;bottom:30px;font:12px ui-monospace,monospace;color:#dce3d8;writing-mode:vertical-rl;letter-spacing:.16em}
    .intro-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}
    .intro-grid article{font-size:17px;color:#4d5851}
    .intro-grid article p{margin-bottom:18px}
    .rule{height:1px;background:var(--line);margin:20px 0}
    .quote{background:var(--ink);color:#fff;padding:64px 8%;border-radius:24px;position:relative;overflow:hidden}
    .quote:after{content:"“";position:absolute;right:8%;top:-40px;color:rgba(220,227,216,.1);font-size:230px;font-family:Georgia,serif}
    .quote p{position:relative;z-index:1;font-size:clamp(25px,3vw,40px);line-height:1.45;letter-spacing:-.035em;max-width:850px}
    .quote small{color:#b9c9bc}
    .magazine{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
    .magazine-copy{font-size:17px;color:#46534b}
    .magazine-copy p{margin-bottom:21px}
    .dropcap:first-letter{font-size:62px;float:left;line-height:.9;padding:8px 10px 0 0;color:var(--orange);font-weight:800}
    .magazine-image{position:relative;background:var(--sand);padding:14px;transform:rotate(1.2deg);box-shadow:var(--shadow)}
    .magazine-image img{width:100%;height:475px;object-fit:cover}
    .image-caption{font-size:12px;color:var(--muted);padding:11px 4px 2px}
    .number-list{display:grid;gap:14px;margin:28px 0}
    .number-list div{display:grid;grid-template-columns:38px 1fr;gap:13px;border-top:1px solid var(--line);padding-top:13px}
    .number-list b{font:700 14px ui-monospace,monospace;color:var(--orange)}
    .number-list span{font-size:14px;color:var(--ink-soft)}
    .dark-panel{background:var(--ink);color:#fff;border-radius:24px;padding:54px 6%;display:grid;grid-template-columns:1fr .8fr;gap:60px}
    .dark-panel p{color:#c6d2c8;font-size:16px}
    .dark-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .stat{padding:20px;border:1px solid rgba(220,227,216,.2);border-radius:14px;background:rgba(255,255,255,.035)}
    .stat strong{display:block;font-size:32px;color:#f2dcc9;line-height:1.2}
    .stat span{font-size:13px;color:#bbc9be}
    .note-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}
    .notes{border-top:2px solid var(--ink)}
    .note{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
    .note time{font:12px ui-monospace,monospace;color:var(--orange);padding-top:5px}
    .note p{font-size:15px;color:#4d5851;margin:0}
    .rail{display:flex;gap:18px;overflow:hidden;padding:8px 2px 20px}
    .rail-card{flex:0 0 300px;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.22s}
    .rail-card:hover{transform:translateY(-5px);border-color:var(--moss);box-shadow:var(--shadow)}
    .rail-card img{width:100%;height:170px;object-fit:cover}
    .rail-card div{padding:18px}
    .rail-card h3{font-size:18px}
    .rail-card p{font-size:13px;color:var(--muted);margin-bottom:8px}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:transparent;padding:20px 4px;color:var(--ink);font-weight:700}
    .faq-q span:last-child{font-size:24px;color:var(--orange);transition:.25s}
    .faq-a{display:none;padding:0 38px 20px 4px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .cta{background:var(--orange);border-radius:23px;padding:46px 6%;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta p{color:#4c3526;margin:0;max-width:630px}
    .cta .btn{background:var(--ink);color:#fff}
    .cta .btn:hover{background:var(--moss-dark);transform:translateY(-2px)}
    footer{background:var(--ink);color:#d1dbd2;padding:56px 0 25px;margin-top:90px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
    .footer-brand .brand{color:#fff;padding:0 0 18px}
    .footer-brand p{color:#aebcb1;max-width:390px;font-size:14px}
    .footer-col{display:grid;align-content:start;gap:8px}
    .footer-col h3{font-size:14px;color:#fff;margin-bottom:7px}
    .footer-col a{font-size:13px;color:#aebcb1;transition:.2s}
    .footer-col a:hover{color:#f1c19f}
    .footer-bottom{border-top:1px solid rgba(220,227,216,.16);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#92a397;font-size:12px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1023px){
      .sidebar{transform:translateX(-100%);transition:.25s;width:280px}.sidebar.open{transform:translateX(0)}
      .mobilebar{display:flex;position:sticky;top:0;z-index:15;height:67px;background:var(--ink);color:#fff;align-items:center;justify-content:space-between;padding:0 18px}
      .mobilebar .brand{padding:0;font-size:20px}.mobilebar .brand-mark{width:25px;height:25px}
      .menu-toggle{border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;border-radius:9px;padding:7px 11px}
      .main{margin-left:0}.container{width:min(calc(100% - 48px),var(--wide))}
      .hero-visual{height:560px}.intro-grid,.magazine,.note-grid,.faq-wrap,.dark-panel{grid-template-columns:1fr;gap:35px}
      .dark-stats{max-width:600px}
    }
    @media(max-width:767px){
      .container{width:calc(100% - 34px)}.section{padding:60px 0}
      h1{font-size:42px}.hero{padding-top:18px}.hero-visual{height:650px}
      .hero-copy{left:7%;right:7%;top:12%}.hero-copy p{font-size:16px}
      .hero-index{right:20px;bottom:20px}.hero-tag{right:18px;top:18px}
      .quote{padding:42px 25px}.quote p{font-size:26px}
      .magazine-image img{height:340px}.dark-panel{padding:38px 25px}.dark-stats{grid-template-columns:1fr 1fr}
      .note{grid-template-columns:75px 1fr;gap:12px}.cta{padding:34px 24px;display:block}.cta .btn{margin-top:22px;width:100%}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:span 2}
      .footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}
    }
    @media(max-width:480px){
      .hero-actions{display:grid}.hero-actions .btn{width:100%}.dark-stats{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
    }

/* roulang page: category5 */
:root{
      --ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;
      --orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;
      --sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;
      --shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);
      --radius:18px;--wide:1440px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.72;letter-spacing:.015em;overflow-x:hidden}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(216,135,77,.7);outline-offset:3px}
    .container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}
    .main{margin-left:264px}
    .desktop-shell{position:fixed;inset:0 auto 0 0;width:264px;background:var(--ink);padding:30px 22px;z-index:20;display:flex;flex-direction:column}
    .brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em;color:#fff}
    .brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg);flex:none}
    .brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}
    .brand-mark+span{letter-spacing:.11em}
    .side-nav{display:grid;gap:4px}
    .side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}
    .side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}
    .side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}
    .nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}
    .active .nav-no{color:#ffe0c6}
    .side-note{margin:36px 8px;padding:16px 0;border-top:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13);color:#aebbb0;font-size:12px}
    .side-note strong{display:block;color:#dce3d8;font-size:13px;margin-bottom:7px}
    .side-bottom{margin-top:auto;padding:0 10px;color:#9eaca1;font-size:12px}
    .side-bottom a{display:inline-block;margin-top:8px;color:#fff;border-bottom:1px solid var(--orange)}
    .mobilebar{display:none}
    .section{padding:82px 0}
    .eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,62px);line-height:1.13;letter-spacing:-.06em;margin:16px 0 22px}
    h2{font-size:clamp(29px,3.3vw,42px);line-height:1.22;letter-spacing:-.045em;margin:12px 0 16px}
    h3{font-size:21px;line-height:1.4;margin:0 0 10px}
    .lead{font-size:18px;color:#4d5851;line-height:1.9}
    .muted{color:var(--muted)}
    .hero{padding:35px 0 0}
    .hero-shell{min-height:525px;border-radius:27px;background:var(--ink);overflow:hidden;position:relative;color:#fff;padding:58px 6%;isolation:isolate;display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
    .hero-shell:after{content:"";position:absolute;inset:0;opacity:.16;background-image:radial-gradient(#cdd9cd 1px,transparent 1px);background-size:13px 13px;z-index:-1}
    .hero-shell:before{content:"";position:absolute;width:690px;height:690px;border:1px solid rgba(220,227,216,.14);border-radius:50%;right:-150px;top:-230px;z-index:-1}
    .hero-copy .eyebrow{color:#d9e3d8}
    .hero-copy p{max-width:650px;color:#d3dcd4;font-size:17px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:13px 19px;font-size:14px;font-weight:700;transition:.22s}
    .btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}
    .btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{background:var(--paper);border-color:var(--line);color:var(--ink)}
    .btn-light:hover{background:var(--sage);border-color:#aebbaf}
    .hero .btn-light{background:transparent;border-color:rgba(255,255,255,.34);color:#fff}
    .hero .btn-light:hover{background:rgba(220,227,216,.16)}
    .hero-visual{height:360px;position:relative;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.2);background:#34483e}
    .hero-visual img{height:100%;width:100%;object-fit:cover;opacity:.6}
    .hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(24,35,31,.7),transparent 65%)}
    .visual-card{position:absolute;z-index:2;left:22px;bottom:22px;background:rgba(24,35,31,.84);padding:17px 18px;border-left:3px solid var(--orange);font-size:13px}
    .visual-card b{display:block;font-size:26px;color:#fff}
    .visual-stamp{position:absolute;z-index:2;right:18px;top:18px;border:1px solid rgba(255,255,255,.3);padding:8px 11px;color:#dce3d8;font-size:11px}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:15px}
    .intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:68px;align-items:start}
    .anchor-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}
    .anchor-row a,.tag{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 13px;font-size:13px;color:var(--moss);transition:.2s}
    .anchor-row a:hover,.tag:hover{background:var(--sage);border-color:var(--moss)}
    .question-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .question-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:205px;transition:.25s}
    .question-card:hover{transform:translateY(-4px);border-color:var(--moss);box-shadow:var(--shadow)}
    .question-card.featured{background:var(--sand);grid-row:span 2}
    .number{font:700 12px ui-monospace,monospace;color:var(--orange);letter-spacing:.1em}
    .question-card p{color:var(--muted);font-size:14px}
    .dark-section{background:var(--ink);color:#fff}
    .dark-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px}
    .dark-section .eyebrow{color:#c9d9ca}
    .dark-section .lead,.dark-section p{color:#c7d2c9}
    .reading p{font-size:16px;line-height:2;margin-bottom:20px}
    .reading strong{color:#fff1df}
    .reading blockquote{margin:30px 0;padding:18px 22px;border-left:3px solid var(--orange);background:rgba(220,227,216,.08);font-size:20px;color:#f5eee3}
    .resource-panel{background:var(--sand);border-radius:22px;padding:31px;align-self:start}
    .resource-list{display:grid;gap:0;margin-top:18px}
    .resource-list a{display:flex;justify-content:space-between;gap:15px;padding:15px 0;border-bottom:1px solid rgba(24,35,31,.18);font-weight:700}
    .resource-list a span{color:var(--moss)}
    .resource-list a:hover span{color:var(--orange);transform:translateX(4px)}
    .note-strip{background:var(--sage);padding:28px 32px;border-radius:18px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
    .note-strip p{margin:0;color:#405148;font-size:14px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .step{padding:24px 22px 25px 0;border-right:1px solid var(--line);margin-right:22px}
    .step:last-child{border:0;margin:0}
    .step b{display:block;font:700 28px ui-monospace,monospace;color:var(--orange);margin-bottom:9px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line);background:var(--paper)}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;border:0;padding:20px 22px;color:var(--ink);font-weight:700}
    .faq-icon{font-size:23px;color:var(--moss);transition:.25s}
    .faq-answer{display:none;padding:0 22px 21px;color:var(--muted);font-size:14px;line-height:1.85}
    .faq-item.open{background:var(--sage)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-wrap{background:var(--orange);border-radius:24px;padding:42px;display:grid;grid-template-columns:.8fr 1.2fr;gap:45px}
    .cta-wrap h2{color:var(--ink)}
    .cta-wrap p{color:#49372b}
    .form-card{background:var(--ink);border-radius:18px;padding:28px;color:#fff}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;color:#dce3d8}
    .field label i{color:#f3b387;font-style:normal}
    .field input,.field select,.field textarea{width:100%;border:1px solid rgba(220,227,216,.25);background:#24322c;color:#fff;border-radius:10px;padding:11px 12px;min-height:44px}
    .field textarea{min-height:105px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#91a097}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);outline:2px solid rgba(216,135,77,.25)}
    .form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:18px}
    .consent{font-size:12px;color:#aebbb0}
    .success{display:none;margin-top:15px;padding:10px 13px;background:rgba(220,227,216,.14);color:#dcebdc;border-radius:9px;font-size:13px}
    .related{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
    .related a{padding:16px;border:1px solid var(--line);background:var(--paper);border-radius:13px;font-size:13px;transition:.2s}
    .related a:hover{background:var(--sage);border-color:var(--moss);transform:translateY(-3px)}
    footer{background:var(--ink);color:#d4ddd5;padding:55px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
    .footer-brand .brand{padding:0 0 15px}
    .footer-brand p{color:#aebbb0;font-size:13px;max-width:390px}
    .footer-col{display:grid;align-content:start;gap:8px}
    .footer-col h3{color:#fff;font-size:14px;margin-bottom:8px}
    .footer-col a{color:#b4c0b6;font-size:13px}
    .footer-col a:hover{color:#f0bd95}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#99a79c;font-size:12px}
    .footer-bottom a{color:#dce3d8}
    @media(max-width:1023px){
      .desktop-shell{display:none}.main{margin-left:0}.mobilebar{display:flex;position:relative;z-index:30;height:68px;background:var(--ink);color:#fff;align-items:center;justify-content:space-between;padding:0 20px}.mobilebar .brand{padding:0;font-size:21px}.menu-button{border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:9px;padding:8px 12px}.container{width:min(calc(100% - 48px),var(--wide))}
      .hero-shell,.intro-grid,.dark-grid,.faq-layout,.cta-wrap{grid-template-columns:1fr}.hero-shell{padding:45px 7%;}.hero-visual{height:300px}.question-grid{grid-template-columns:1fr 1fr}.question-card.featured{grid-row:auto}.steps{grid-template-columns:repeat(2,1fr);gap:0}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}.related{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:767px){
      .container{width:calc(100% - 36px)}.section{padding:60px 0}h1{font-size:40px}.hero-shell{min-height:0;padding:38px 24px 28px}.hero-visual{height:245px}.hero-actions .btn{flex:1}.question-grid,.note-strip,.form-grid{grid-template-columns:1fr}.question-card{min-height:0}.steps{grid-template-columns:1fr}.step,.step:nth-child(2){border-right:0;border-bottom:1px solid var(--line);margin:0;padding:20px 0}.step:last-child{border-bottom:0}.cta-wrap{padding:26px 20px}.form-card{padding:21px 17px}.related{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}
    }
    @media(max-width:480px){.hero-actions{display:grid}.hero-actions .btn{width:100%}.related{grid-template-columns:1fr}.faq-question{padding:17px 14px}.faq-answer{padding:0 14px 17px}}

/* roulang page: category6 */
:root{--ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;--orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;--sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;--shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);--radius:18px;--wide:1440px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;letter-spacing:.015em;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,135,77,.72);outline-offset:3px}
.sidebar{position:fixed;inset:0 auto 0 0;width:264px;padding:30px 17px;background:var(--ink);z-index:50;display:flex;flex-direction:column;color:#fff}.brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}.brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}.brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}.brand-mark+span{letter-spacing:.11em}.side-nav{display:grid;gap:4px}.side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}.side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}.side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}.nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}.active .nav-no{color:#ffe0c6}.side-status{margin-top:32px;border:1px solid rgba(220,227,216,.16);border-radius:14px;padding:15px;color:#d8e0d8}.side-status small{display:block;color:#9eb4a3;font-size:11px;letter-spacing:.12em}.side-status b{display:block;margin:5px 0;font-size:14px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:7px}.side-bottom{margin-top:auto;padding:18px 10px 6px;font-size:12px;color:#b7c2b8}.side-bottom a{display:inline-block;margin-top:7px;color:#fff;border-bottom:1px solid var(--orange)}
.mobilebar{display:none}.main{margin-left:264px}.container{width:min(calc(100% - 76px),var(--wide));margin:auto}.section{padding:82px 0}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,5vw,62px);line-height:1.15;letter-spacing:-.045em}h2{font-size:clamp(29px,3vw,40px);line-height:1.25;letter-spacing:-.03em}h3{font-size:20px;line-height:1.4}.lead{font-size:17px;line-height:1.95;color:#4d5851}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:12px 18px;font-size:14px;font-weight:700;transition:.22s}.btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}.btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}.btn-light{background:var(--paper);border-color:var(--line)}.btn-light:hover{background:var(--sage);border-color:#aebbaf}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#2e4239;transform:translateY(-2px)}
.page-hero{padding:35px 0 0}.hero-shell{min-height:500px;border-radius:27px;overflow:hidden;position:relative;background:var(--ink);color:#fff;display:grid;grid-template-columns:1.08fr .92fr;isolation:isolate}.hero-shell:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(78,116,95,.48),transparent 34%),radial-gradient(#dce3d8 1px,transparent 1px);background-size:auto,14px 14px;opacity:.25;z-index:-1}.hero-copy{padding:75px 8% 58px}.hero-copy .eyebrow{color:#dce3d8}.hero-copy .eyebrow:before{background:var(--orange)}.hero-copy p{color:#d2dbd3;max-width:620px}.hero-image{position:relative;min-height:360px}.hero-image img{width:100%;height:100%;object-fit:cover;opacity:.7}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink),transparent 55%)}.hero-stamp{position:absolute;right:24px;bottom:24px;z-index:2;padding:13px 16px;border:1px solid rgba(255,255,255,.3);background:rgba(24,35,31,.75);border-radius:12px;font-size:12px}.hero-stamp b{display:block;color:#ffe0c6;font-size:19px}
.update-strip{margin-top:-28px;position:relative;z-index:4}.update-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr .75fr;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.metric{padding:20px 23px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric span{display:block;color:var(--muted);font-size:12px}.metric b{display:block;font:700 28px ui-monospace,monospace;color:var(--moss);margin-top:4px}.metric:first-child b{font-family:inherit;font-size:17px;color:var(--ink)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}.section-head p{max-width:640px;margin:0;color:var(--muted)}
.feed{border-top:1px solid var(--line)}.feed-item{display:grid;grid-template-columns:115px 1fr auto;gap:28px;padding:28px 9px;border-bottom:1px solid var(--line);align-items:start;transition:.2s}.feed-item:hover{background:rgba(220,227,216,.36);padding-left:18px;padding-right:18px}.feed-date{font:12px ui-monospace,monospace;color:var(--moss);padding-top:5px}.feed-date b{display:block;font-size:19px;color:var(--ink);margin-top:4px}.feed-body h3{margin-bottom:7px}.feed-body p{margin:0;color:var(--muted);font-size:14px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.tag{padding:3px 9px;border-radius:100px;background:var(--sage);color:var(--ink-soft);font-size:11px}.tag.orange{background:#f3d3bc}.read-link{white-space:nowrap;color:var(--moss);font-size:13px;font-weight:700;padding-top:9px}.read-link span{display:inline-block;transition:.2s}.read-link:hover span{transform:translateX(5px)}
.monthly{background:var(--sand);border-radius:26px;padding:32px;display:grid;grid-template-columns:.84fr 1.16fr;gap:38px;align-items:center}.monthly-image{height:370px;position:relative;overflow:hidden;border-radius:17px;background:var(--ink)}.monthly-image img{height:100%;width:100%;object-fit:cover;opacity:.82}.monthly-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,35,31,.65),transparent 60%)}.image-caption{position:absolute;z-index:2;left:20px;bottom:17px;color:#fff;font-size:13px}.monthly-copy blockquote{margin:22px 0;padding:18px 0 18px 20px;border-left:3px solid var(--orange);font-size:20px;font-weight:700;line-height:1.65}.monthly-copy p{color:#4d5851}
.deep-zone{background:var(--ink);color:#e7ede7}.deep-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:70px}.deep-zone h2{color:#fff}.deep-zone p{color:#ced9cf}.deep-zone .eyebrow{color:#c8d9c9}.reading-copy p{margin-bottom:19px}.reading-copy strong{color:#ffe0c6}.reading-copy ul{padding:0;list-style:none}.reading-copy li{padding:12px 0;border-bottom:1px solid rgba(220,227,216,.18)}.reading-copy li:before{content:"/";color:var(--orange);font-weight:bold;margin-right:12px}.note-rail{border-left:1px solid rgba(220,227,216,.28);padding-left:26px}.note{padding:18px 0;border-bottom:1px solid rgba(220,227,216,.18)}.note small{color:#aabaaa;letter-spacing:.1em}.note b{display:block;color:#fff;margin:5px 0}.note p{font-size:13px;margin:0}
.quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.quick-link{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:17px;min-height:130px;transition:.22s}.quick-link:hover{border-color:var(--moss);transform:translateY(-4px);box-shadow:var(--shadow)}.quick-link span{display:block;font:700 12px ui-monospace,monospace;color:var(--orange)}.quick-link b{display:block;margin:12px 0 7px}.quick-link small{color:var(--muted);font-size:12px}
.subscribe{border-radius:24px;background:linear-gradient(90deg,var(--orange) 0 32%,var(--ink) 32%);padding:43px;display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;color:#fff}.subscribe h2{margin-bottom:10px}.subscribe p{color:#f8e9dc}.subscribe-form{background:var(--paper);color:var(--ink);padding:17px;border-radius:15px;display:flex;gap:10px;align-items:center}.subscribe-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:12px;background:#fffdf9;color:var(--ink)}.subscribe-form input:focus{border-color:var(--moss);outline:none}
footer{background:var(--ink);color:#d2ddd3;padding:65px 0 24px;margin-top:82px}.footer-grid{display:grid;grid-template-columns:1.6fr .7fr .7fr;gap:50px}.footer-brand .brand{padding:0 0 16px;color:#fff}.footer-brand p{max-width:410px;font-size:14px;color:#b9c5ba}.footer-col h3{font-size:14px;color:#fff;margin:5px 0 13px}.footer-col a{display:block;font-size:13px;color:#b9c5ba;margin:8px 0}.footer-col a:hover,footer a:hover{color:#ffe0c6}.footer-bottom{border-top:1px solid rgba(220,227,216,.18);margin-top:42px;padding-top:19px;display:flex;justify-content:space-between;gap:18px;font-size:12px;color:#aebcaf}.footer-bottom a{color:#dce3d8}
@media(max-width:1023px){.sidebar{display:none}.mobilebar{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:60;padding:13px 18px;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}.mobilebar .brand{padding:0;font-size:20px}.mobilebar .brand-mark{width:25px;height:25px}.mobilebar .brand-mark:after{inset:5px}.menu-btn{border:1px solid rgba(255,255,255,.25);background:none;color:#fff;border-radius:9px;padding:8px 11px}.main{margin-left:0}.drawer{position:fixed;inset:0 auto 0 0;width:min(82vw,310px);padding:28px 17px;background:var(--ink);z-index:100;transform:translateX(-105%);transition:.25s}.drawer.open{transform:translateX(0)}.drawer .brand{color:#fff}.drawer-close{position:absolute;right:18px;top:18px;color:#fff;background:none;border:0;font-size:25px}.drawer-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:90}.drawer-backdrop.open{display:block}.hero-shell{grid-template-columns:1fr}.hero-image{display:none}.update-grid{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.deep-layout{gap:35px}.quick-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:767px){.container{width:min(calc(100% - 36px),var(--wide))}.section{padding:58px 0}.hero-copy{padding:52px 28px}.update-strip{margin-top:-16px}.update-grid{grid-template-columns:1fr 1fr}.metric{padding:16px;border-bottom:1px solid var(--line)}.metric:nth-last-child(-n+2){border-bottom:0}.section-head,.deep-layout,.monthly,.subscribe{display:block}.section-head{margin-bottom:25px}.section-head p{margin-top:12px}.feed-item{grid-template-columns:1fr;gap:8px;padding:22px 4px}.feed-item:hover{padding-left:10px;padding-right:10px}.read-link{padding-top:0}.monthly{padding:20px}.monthly-image{height:255px;margin-bottom:27px}.note-rail{border-left:0;border-top:1px solid rgba(220,227,216,.28);padding:18px 0 0;margin-top:25px}.quick-grid{grid-template-columns:1fr 1fr}.subscribe{padding:27px;background:linear-gradient(180deg,var(--orange) 0 39%,var(--ink) 39%)}.subscribe-form{margin-top:22px;display:block}.subscribe-form input,.subscribe-form .btn{width:100%}.subscribe-form .btn{margin-top:9px}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}}@media(max-width:480px){h1{font-size:37px}.quick-grid{grid-template-columns:1fr}.update-grid{grid-template-columns:1fr}.metric,.metric:nth-child(2){border-right:0}.metric:nth-last-child(-n+2){border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.btn{width:100%}}

/* roulang page: category2 */
:root{--ink:#18231F;--ink-soft:#2a3933;--moss:#4E745F;--moss-dark:#385847;--orange:#D8874D;--paper:#FCFBF8;--ground:#F5F3EE;--sage:#DCE3D8;--sand:#E9E1D3;--muted:#69716C;--line:#cfd5cd;--white:#fffdf9;--shadow:0 14px 38px rgba(24,35,31,.09),0 2px 8px rgba(24,35,31,.05);--radius:18px;--wide:1440px}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--ground);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;letter-spacing:.015em;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(216,135,77,.72);outline-offset:3px}
.sidebar{position:fixed;z-index:30;left:0;top:0;width:264px;height:100vh;background:var(--ink);padding:30px 20px;display:flex;flex-direction:column;color:#fff;border-right:1px solid rgba(220,227,216,.13)}.brand{display:flex;align-items:center;gap:11px;padding:6px 10px 28px;font-weight:800;font-size:25px;letter-spacing:.08em}.brand-mark{width:31px;height:31px;border:2px solid var(--orange);border-radius:9px;position:relative;transform:rotate(45deg)}.brand-mark:after{content:"";position:absolute;inset:7px;background:var(--sage);border-radius:3px}.brand-mark+span{letter-spacing:.11em}.side-nav{display:grid;gap:4px}.side-nav a{display:flex;align-items:center;gap:11px;padding:11px;border-radius:11px;color:#c7d0c8;font-size:14px;transition:.2s}.side-nav a:hover{background:rgba(220,227,216,.1);color:#fff;transform:translateX(2px)}.side-nav a.active{background:var(--moss);color:#fff;box-shadow:inset 3px 0 var(--orange)}.nav-no{font:11px ui-monospace,monospace;color:#9eb4a3;width:20px}.active .nav-no{color:#ffe0c6}.side-note{margin-top:auto;padding:17px 14px;border:1px solid rgba(220,227,216,.17);border-radius:15px;background:rgba(255,255,255,.04)}.side-note span{display:block;font:11px ui-monospace,monospace;color:#aebcb0;letter-spacing:.12em}.side-note strong{display:block;margin:7px 0 4px;font-size:14px}.side-note p{margin:0;color:#bfcac0;font-size:12px;line-height:1.65}.side-bottom{padding:18px 10px 0}.side-bottom a{font-size:13px;color:#fff;border-bottom:1px solid var(--orange)}
.mobilebar{display:none}.main{margin-left:264px}.container{width:min(calc(100% - 76px),var(--wide));margin:0 auto}.section{padding:84px 0}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.13em}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,4.2vw,58px);line-height:1.16;letter-spacing:-.055em}h2{font-size:clamp(29px,3vw,40px);line-height:1.25;letter-spacing:-.04em}h3{font-size:20px;line-height:1.4}.lead{font-size:17px;line-height:1.95;color:#4d5851}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:12px;padding:13px 19px;font-size:14px;font-weight:700;transition:.22s}.btn-primary{background:var(--moss);color:#fff;box-shadow:0 8px 18px rgba(78,116,95,.2)}.btn-primary:hover{background:var(--moss-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(78,116,95,.28)}.btn-light{background:var(--paper);border-color:var(--line);color:var(--ink)}.btn-light:hover{background:var(--sage);border-color:#aebbaf}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#2e4239;transform:translateY(-2px)}
.breadcrumb{padding:31px 0 0;color:var(--muted);font-size:13px}.breadcrumb a:hover{color:var(--moss)}.guide-hero{padding:24px 0 60px}.hero-panel{min-height:430px;display:grid;grid-template-columns:1fr .86fr;overflow:hidden;background:var(--ink);border-radius:26px;color:#fff;position:relative}.hero-copy{padding:58px 9% 50px;position:relative}.hero-copy:after{content:"";position:absolute;width:320px;height:320px;border:1px solid rgba(220,227,216,.15);border-radius:50%;left:-120px;bottom:-170px}.hero-copy .eyebrow{color:#dce3d8}.hero-copy .eyebrow:before{background:var(--orange)}.hero-copy p{color:#cfdbd1;max-width:620px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.hero-actions .btn-light{background:transparent;border-color:rgba(255,255,255,.32);color:white}.hero-actions .btn-light:hover{background:rgba(255,255,255,.1)}.hero-board{background:#314239;padding:28px;position:relative;overflow:hidden}.hero-board:before{content:"";position:absolute;inset:0;opacity:.22;background-image:radial-gradient(#dce3d8 1px,transparent 1px);background-size:13px 13px}.board-title{position:relative;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#dce3d8}.live-dot{display:flex;align-items:center;gap:6px;color:#ffd9b8;font-size:11px}.live-dot i{display:block;width:7px;height:7px;border-radius:50%;background:var(--orange)}.rank-list{position:relative;margin-top:24px;display:grid;gap:11px}.rank-item{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;padding:13px 12px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(24,35,31,.39)}.rank-item b{font:12px ui-monospace,monospace;color:#ffcfaa}.rank-item span{font-size:13px}.rank-item small{color:#b8cabd;font-size:11px}.tickline{background:var(--paper);border:1px solid var(--line);border-radius:19px;padding:25px;box-shadow:var(--shadow)}.tickline>div{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.tickline>div:before{content:"";position:absolute;top:9px;left:4%;right:4%;height:1px;background:var(--line)}.tick{position:relative;padding-top:29px}.tick:before{content:"";position:absolute;top:3px;width:13px;height:13px;border:3px solid var(--paper);background:var(--moss);border-radius:50%;z-index:1}.tick:nth-child(2):before,.tick:nth-child(4):before{background:var(--orange)}.tick small,.tick b{display:block}.tick small{font:11px ui-monospace,monospace;color:var(--orange)}.tick b{font-size:14px;margin-top:4px}
.section-head{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:34px}.section-head p{max-width:600px;margin:0;color:var(--muted)}.timeline-wrap{display:grid;grid-template-columns:1fr 270px;gap:55px}.timeline{position:relative;padding-left:42px}.timeline:before{content:"";position:absolute;left:8px;top:6px;bottom:4px;width:1px;background:#aab7ab}.timeline-item{position:relative;padding:0 0 44px}.timeline-item:before{content:"";position:absolute;left:-40px;top:7px;width:13px;height:13px;background:var(--orange);border:4px solid var(--ground);border-radius:50%;box-shadow:0 0 0 1px var(--moss)}.timeline-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--paper);transition:.22s}.timeline-card:hover{transform:translateX(4px);border-color:var(--moss);box-shadow:var(--shadow)}.time-meta{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted)}.time-meta b{color:var(--moss);font:700 12px ui-monospace,monospace}.timeline-card p{margin:10px 0 0;color:#536057;font-size:15px}.time-note{margin-top:15px;padding:10px 12px;border-left:3px solid var(--orange);background:var(--sand);font-size:13px;color:#556057}.timeline-photo{margin-top:17px;height:190px;overflow:hidden;border-radius:12px}.timeline-photo img{width:100%;height:100%;object-fit:cover}.index-card{position:sticky;top:25px;background:var(--sand);border-radius:18px;padding:23px;height:max-content}.index-card h3{font-size:17px}.index-card a{display:block;padding:10px 0;border-bottom:1px solid rgba(24,35,31,.13);font-size:13px;color:#425047}.index-card a:hover{color:var(--moss);padding-left:4px}.dark-observe{background:var(--ink);color:#edf2ed;position:relative;overflow:hidden}.dark-observe:before{content:"";position:absolute;width:720px;height:720px;border:1px solid rgba(220,227,216,.12);border-radius:50%;right:-330px;top:-300px}.observe-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;position:relative}.dark-observe .eyebrow{color:#dce3d8}.dark-observe h2{color:#fff}.dark-observe p{color:#c8d4ca}.reading-copy p{font-size:16px}.observe-points{display:grid;gap:13px;margin-top:25px}.observe-points div{padding:14px 0;border-bottom:1px solid rgba(220,227,216,.2)}.observe-points b{display:block;color:#f1b887;font-size:12px;letter-spacing:.1em}.track{padding:25px;background:rgba(255,255,255,.06);border:1px solid rgba(220,227,216,.2);border-radius:18px;align-self:center}.track h3{font-size:16px}.track-row{margin:18px 0}.track-label{display:flex;justify-content:space-between;font-size:12px;color:#dce3d8}.bar{height:8px;background:rgba(220,227,216,.18);border-radius:10px;margin-top:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--orange);border-radius:10px}.bar.moss i{background:#8db59a}
.long-reading{display:grid;grid-template-columns:.72fr 1.28fr;gap:68px;align-items:start}.reading-aside{position:sticky;top:30px}.quote{margin-top:28px;padding:22px;border-radius:16px;background:var(--sage);font-size:16px;line-height:1.85}.quote b{display:block;color:var(--moss);font-size:12px;margin-bottom:7px}.prose{font-size:16px;color:#3f4b44}.prose p{margin-bottom:20px}.prose h3{margin:35px 0 13px}.number-rule{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.number-rule div{background:var(--paper);border-top:3px solid var(--orange);padding:17px}.number-rule b{display:block;font:700 24px ui-monospace,monospace;color:var(--moss)}.number-rule span{font-size:13px;color:var(--muted)}
.scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.scene-big{border-radius:20px;min-height:355px;overflow:hidden;position:relative;background:#33453b}.scene-big img{width:100%;height:100%;object-fit:cover;opacity:.64}.scene-big:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,35,31,.85),transparent 65%)}.scene-big div{position:absolute;z-index:1;bottom:28px;left:28px;right:28px;color:#fff}.scene-big p{color:#d8e1d9;margin:8px 0 0}.scene-list{display:grid;gap:13px}.scene-item{padding:19px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.scene-item b{display:block;color:var(--moss);font-size:13px}.scene-item p{font-size:13px;color:var(--muted);margin:7px 0 0}
.related{background:var(--sand)}.related-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.related-card{background:var(--paper);border:1px solid rgba(24,35,31,.12);padding:22px;border-radius:17px;transition:.22s}.related-card:hover{border-color:var(--moss);transform:translateY(-4px);box-shadow:var(--shadow)}.related-card small{color:var(--orange);font:700 11px ui-monospace,monospace}.related-card p{font-size:14px;color:var(--muted);margin:8px 0 15px}.related-card a{font-size:13px;font-weight:bold;color:var(--moss)}
.faq-layout{display:grid;grid-template-columns:.73fr 1.27fr;gap:68px}.faq-intro{padding:25px;background:var(--sage);border-radius:18px;height:max-content}.faq-intro p{font-size:14px;color:#526058}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;border:0;background:none;padding:20px 4px;display:flex;justify-content:space-between;align-items:center;text-align:left;color:var(--ink);font-weight:700}.faq-q i{font-style:normal;color:var(--orange);font-size:25px;transition:.25s}.faq-q[aria-expanded="true"] i{transform:rotate(45deg)}.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s}.faq-a>div{overflow:hidden}.faq-a p{margin:0;padding:0 4px 20px;color:#526058;font-size:15px}.faq-item.open{background:#e9eee7}.faq-item.open .faq-a{grid-template-rows:1fr}
.subscribe{padding:0 0 84px}.subscribe-box{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;background:var(--orange);padding:35px 5%;border-radius:21px}.subscribe-box h2{margin-bottom:8px}.subscribe-box p{margin:0;color:#553820}.subscribe-actions{display:flex;gap:11px;flex-wrap:wrap}.subscribe-actions .btn-light{border-color:#816142}
footer{background:var(--ink);color:#d5ddd6;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:45px}.footer-brand .brand{padding:0 0 14px;color:#fff}.footer-brand p{max-width:390px;color:#b7c4b9;font-size:14px}.footer-col h3{font-size:14px;color:#fff;margin:0 0 12px}.footer-col a{display:block;color:#b7c4b9;font-size:13px;padding:5px 0}.footer-col a:hover{color:#fff}.footer-bottom{margin-top:39px;padding-top:19px;border-top:1px solid rgba(220,227,216,.16);display:flex;justify-content:space-between;gap:20px;color:#aab8ad;font-size:12px}.footer-bottom a:hover{color:#fff}
@media(max-width:1023px){.sidebar{display:none}.mobilebar{height:67px;background:var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 19px;color:#fff;position:sticky;top:0;z-index:40}.mobilebar .brand{padding:0;font-size:20px}.mobilebar .brand-mark{width:25px;height:25px}.mobilebar .brand-mark:after{inset:5px}.menu-btn{border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;padding:8px 11px;border-radius:9px}.drawer{display:flex;flex-direction:column;position:fixed;z-index:60;left:0;top:0;bottom:0;width:min(82vw,300px);padding:27px 20px;background:var(--ink);transform:translateX(-105%);transition:.28s}.drawer.open{transform:none}.drawer .close{align-self:flex-end;border:0;background:none;color:#fff;font-size:24px}.drawer .side-note{margin-top:25px}.veil{position:fixed;inset:0;background:rgba(10,17,14,.55);z-index:50;opacity:0;visibility:hidden;transition:.25s}.veil.show{opacity:1;visibility:visible}.main{margin-left:0}.container{width:min(calc(100% - 48px),var(--wide)}.hero-panel,.timeline-wrap,.observe-grid,.long-reading,.faq-layout{grid-template-columns:1fr}.hero-board{min-height:330px}.timeline-wrap{gap:20px}.index-card{position:static}.reading-aside{position:static}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
@media(max-width:767px){.container{width:calc(100% - 34px)}.section{padding:59px 0}.guide-hero{padding-bottom:42px}.hero-copy{padding:42px 25px}.hero-board{padding:22px}.tickline{overflow:auto}.tickline>div{min-width:590px}.section-head{display:block}.section-head p{margin-top:14px}.timeline{padding-left:28px}.timeline-item:before{left:-26px}.timeline-card{padding:20px}.number-rule,.scene-grid,.related-grid{grid-template-columns:1fr}.scene-big{min-height:280px}.subscribe-box{grid-template-columns:1fr;padding:28px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:8px}}
@media(max-width:480px){h1{font-size:36px}.hero-actions,.subscribe-actions{display:grid;grid-template-columns:1fr}.btn{width:100%}.rank-item{grid-template-columns:27px 1fr}.rank-item small{display:none}.timeline-card{padding:17px}.faq-q{font-size:14px}.mobilebar .brand{font-size:18px}}