/* roulang page: index */
:root{
 --ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
 --line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
 --radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
 --container:1240px;--space:112px;--ease:all .28s ease;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}.container{max-width:var(--container);padding:0 24px;margin:auto}.section{padding:var(--space) 0}.section.compact{padding:78px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}.eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}.section-title{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}.section-lead{max-width:690px;color:var(--muted);font-size:16px}.topbar{height:78px;background:rgba(246,247,242,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}.nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}.nav-scroll::-webkit-scrollbar{display:none}.nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}.nav-link.active{font-weight:800;position:relative}.nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}.btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}.btn-main{background:var(--ink);color:#fff}.btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}.btn-line{border-color:#aebbb0;background:transparent}.btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}.btn-text{padding:0;color:#52645a}.btn-text:hover{color:var(--orange)}.btn-main:focus,.btn-line:focus,input:focus,summary:focus{outline:3px solid #c7e86d;outline-offset:3px}.hero{min-height:675px;padding:92px 0 86px;background:linear-gradient(90deg,rgba(24,32,29,.98) 12%,rgba(24,32,29,.82) 50%,rgba(24,32,29,.38)),url('/assets/images/backpic/back-1.webp') center/cover; color:#fff;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:70px;align-items:center}.hero h1{font-size:clamp(46px,7vw,84px);line-height:1.08;letter-spacing:-.09em;margin:18px 0 25px;font-weight:900}.hero h1 em{font-style:normal;color:var(--lime)}.hero-copy{font-size:18px;color:#d4ddd7;max-width:570px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 30px}.hero .btn-main{background:var(--lime);color:var(--ink)}.hero .btn-main:hover{background:#fff}.hero .btn-line{border-color:#85928b;color:#fff}.hero-meta{display:flex;gap:25px;flex-wrap:wrap;color:#b8c6bc;font-size:13px}.hero-meta strong{display:block;color:#fff;font-size:25px;line-height:1.2}.stage{background:#f4f7ef;color:var(--ink);padding:17px;border-radius:var(--radius-lg);transform:rotate(1.3deg);box-shadow:0 25px 60px #0005}.stage-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #dce4d8;padding:5px 4px 14px;font-size:12px;color:var(--muted)}.live{color:#d96539;font-weight:800}.stage-img{height:240px;object-fit:cover;width:100%;margin:15px 0;border-radius:14px}.stage-row{display:grid;grid-template-columns:1.2fr .7fr .8fr;gap:9px;align-items:center;padding:14px 10px;border-bottom:1px solid #e0e6df;font-size:13px}.stage-row b{font-size:18px}.stage-foot{padding:15px 5px 3px;display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);font-size:12px;color:#55645b;font-weight:700}.tag.hot{background:#fff0e7;color:#bc5d30}.number{font-size:13px;color:var(--orange);font-weight:900;letter-spacing:.1em}.intro-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;align-items:start}.index-list{border-top:1px solid var(--line)}.index-item{display:grid;grid-template-columns:70px 1fr auto;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center}.index-item h3{font-size:20px;margin:0 0 5px}.index-item p{margin:0;color:var(--muted);font-size:14px}.index-item:hover{padding-left:10px}.arrow{font-size:22px;color:var(--orange)}.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}.feature-card{padding:34px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);min-height:260px}.feature-card.dark{background:var(--deep);color:#fff}.feature-card h3{font-size:27px;line-height:1.3;margin:17px 0 12px}.feature-card p{color:var(--muted);font-size:14px}.dark p{color:#bfcbc2}.feature-card .tag{margin-right:5px}.mini-stack{display:grid;gap:20px}.mini-stack .feature-card{min-height:120px;padding:24px}.mini-stack h3{font-size:19px;margin:8px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.visual{border-radius:var(--radius-lg);overflow:hidden;position:relative;background:#d9e3d5;min-height:390px}.visual img{width:100%;height:100%;min-height:390px;object-fit:cover}.visual-note{position:absolute;bottom:22px;left:22px;background:#fff;padding:17px 20px;border-radius:15px;max-width:260px;box-shadow:var(--shadow);font-size:13px}.visual-note b{font-size:25px;display:block}.steps{display:grid;gap:0;border-left:2px solid #cbd9c7;margin:25px 0}.step{padding:0 0 29px 32px;position:relative}.step:last-child{padding-bottom:0}.step:before{content:"";width:12px;height:12px;background:var(--orange);border:3px solid var(--paper);border-radius:50%;position:absolute;left:-7px;top:7px}.step h3{margin:0 0 5px;font-size:20px}.step p{color:var(--muted);font-size:14px;margin:0}.scenario-band{background:#e8eee4}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.scenario{padding:27px;background:#fff;border-radius:var(--radius);border:1px solid #dce5d9}.scenario:nth-child(2){margin-top:35px}.scenario h3{font-size:21px;margin:15px 0 8px}.scenario p{font-size:14px;color:var(--muted);margin-bottom:18px}.case-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.case-main{background:var(--deep);color:#fff;border-radius:var(--radius-lg);padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.case-main img{height:225px;width:100%;object-fit:cover;border-radius:14px}.case-main p{color:#c4d0c7;font-size:14px}.case-main blockquote{font-size:20px;line-height:1.5;margin:20px 0;color:#fff}.case-side{display:grid;gap:20px}..stat-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.stat-card strong{display:block;font-size:38px;color:var(--orange);line-height:1.1}.stat-card p{color:var(--muted);font-size:13px;margin:8px 0 0}.plan-grid{display:grid;grid-template-columns:.8fr 1fr 1fr;gap:18px;align-items:stretch}.plan{padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);display:flex;flex-direction:column}.plan.featured{background:var(--lime);border-color:var(--lime);transform:translateY(-14px)}.plan h3{font-size:23px;margin:15px 0 8px}.plan p{font-size:14px;color:var(--muted);min-height:54px}.plan ul{padding-left:20px;color:#58655d;font-size:14px;flex:1}.plan li{margin:8px 0}.plan .btn-main{margin-top:22px}.brand-story{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.story-grid{display:grid;grid-template-columns:180px 1fr;gap:60px}.story-mark{font-size:76px;line-height:1;color:var(--orange);font-weight:900}.story-text{font-size:17px;line-height:2;color:#46534c}.story-text p{margin:0 0 18px}.news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:65px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:115px 1fr auto;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}.news-date{font-size:13px;color:var(--orange);font-weight:800}.news-item h3{font-size:18px;margin:0 0 7px}.news-item p{font-size:13px;color:var(--muted);margin:0}.news-item:hover h3{color:var(--orange)}.recommend{background:var(--soft);padding:30px;border-radius:var(--radius-lg)}.recommend img{height:160px;width:100%;object-fit:cover;border-radius:13px;margin:20px 0}.recommend h3{font-size:23px}.recommend p{color:var(--muted);font-size:14px}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.faq-list details{background:#fff;border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{cursor:pointer;list-style:none;font-size:17px;font-weight:800;display:flex;justify-content:space-between}.faq-list summary:after{content:"+";color:var(--orange);font-size:24px}.faq-list details[open] summary:after{content:"−"}.faq-list details p{color:var(--muted);font-size:14px;margin:13px 28px 0 0}.subscribe{background:var(--deep);color:#fff;border-radius:var(--radius-lg);padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.subscribe p{color:#c1cec4}.form-row{display:flex;gap:8px}.form-row input{min-width:0;flex:1;border:1px solid #708078;background:#314039;color:#fff;border-radius:11px;padding:0 15px;height:48px}.form-row input::placeholder{color:#b1beb5}.subscribe .btn-main{background:var(--lime);color:var(--ink)}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.trust-item{padding:22px;background:#fff;border:1px solid var(--line);border-radius:15px}.trust-item b{display:block;font-size:18px;margin-bottom:5px}.trust-item span{font-size:13px;color:var(--muted)}.progress-wrap{background:#fff;border:1px solid var(--line);padding:28px;border-radius:var(--radius-lg);display:grid;grid-template-columns:.65fr 1.35fr;gap:45px;align-items:center}.progress-line{height:9px;background:#e2e9df;border-radius:9px;overflow:hidden;margin:12px 0 23px}.progress-line i{display:block;height:100%;width:76%;background:var(--orange);border-radius:9px}.progress-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.cta{background:var(--lime);padding:55px 0}.cta-grid{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(28px,4vw,45px);letter-spacing:-.06em;margin:0 0 10px}.cta p{margin:0;color:#53604f}.footer{background:var(--deep);color:#fff;padding:65px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer .brand{display:block;margin-bottom:18px}.footer p,.footer a{color:#b7c4bb;font-size:13px}.footer a:hover{color:var(--lime)}.footer h3{font-size:15px;margin:5px 0 16px}.footer-links{display:grid;gap:8px}.copyright{border-top:1px solid #44544a;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#9cac9f;font-size:12px}.copyright a{font-size:12px}.reveal{animation:rise .7s both}@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:1024px){.hero-grid,.intro-grid,.news-layout,.faq-grid{gap:35px}.hero{min-height:auto}.section{padding:80px 0}.plan-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.topbar{height:auto;min-height:70px}.nav-inner{padding-top:12px;padding-bottom:12px;flex-wrap:wrap;gap:10px}.nav-scroll{order:3;flex-basis:100%;padding-bottom:3px}.hero{padding:64px 0}.hero-grid,.feature-grid,.split,.case-grid,.subscribe,.progress-wrap{grid-template-columns:1fr}.hero h1{font-size:53px}.stage{transform:none}.scenario-grid,.trust{grid-template-columns:repeat(2,1fr)}.scenario:nth-child(2){margin-top:0}.case-main{grid-template-columns:1fr}.case-main img{height:200px}.plan-grid{grid-template-columns:1fr}.plan.featured{transform:none}.story-grid{grid-template-columns:1fr;gap:20px}.story-mark{font-size:52px}.cta-grid{display:block}.cta .btn-main{margin-top:25px}}@media(max-width:520px){.container{padding:0 18px}.section{padding:64px 0}.hero h1{font-size:45px}.hero-copy{font-size:16px}.hero-actions>*{width:100%}.hero-meta{gap:15px}.index-item{grid-template-columns:42px 1fr}.index-item .arrow{display:none}.scenario-grid,.trust{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:4px}.news-item .btn-text{justify-content:flex-start;padding-left:0}.subscribe{padding:28px 22px}.form-row{display:grid}.form-row input,.form-row button{width:100%}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:12px}}

/* roulang page: category3 */
:root{
 --ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
 --line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
 --radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
 --container:1240px;--space:104px;--ease:all .28s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:var(--container);padding:0 24px;margin:auto}
.section{padding:var(--space) 0}
.section.compact{padding:72px 0}
.topbar{height:78px;background:rgba(246,247,242,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
.nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
.nav-link.active{font-weight:800;position:relative}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
.btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}
.btn-main{background:var(--ink);color:#fff}
.btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:#aebbb0;background:transparent}
.btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
.btn-text{padding:0;color:#52645a}
.btn-text:hover{color:var(--orange)}
.btn-main:focus,.btn-line:focus,.btn-text:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
.section-title{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}
.section-lead{max-width:720px;color:var(--muted);font-size:16px}
.hero-inner{padding:48px 0 58px}
.breadcrumbs{font-size:13px;color:#708078;margin-bottom:35px}
.breadcrumbs a:hover{color:var(--orange)}
.page-hero{display:grid;grid-template-columns:1fr .84fr;gap:72px;align-items:center}
.page-hero h1{font-size:clamp(44px,7vw,82px);line-height:1.08;letter-spacing:-.09em;font-weight:900;margin:18px 0 24px}
.page-hero h1 em{font-style:normal;color:#b5d65f}
.page-hero p{max-width:650px;color:var(--muted);font-size:18px}
.hero-note{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);font-size:12px;color:#55645b;font-weight:700}
.tag.hot{background:#fff0e7;color:#bc5d30}
.hero-visual{background:var(--deep);border-radius:var(--radius-lg);padding:16px;color:#fff;box-shadow:var(--shadow);transform:rotate(1deg)}
.hero-visual img{height:245px;width:100%;object-fit:cover;border-radius:15px;opacity:.9}
.visual-caption{display:flex;justify-content:space-between;gap:20px;padding:18px 7px 7px;font-size:13px;color:#c4d0c7}
.visual-caption strong{display:block;color:#fff;font-size:22px}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.filter-bar{display:flex;align-items:center;gap:10px;overflow:auto;padding:18px 0;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}
.filter-btn{white-space:nowrap;border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:999px;padding:9px 17px;font-size:13px;cursor:pointer;transition:var(--ease)}
.filter-btn:hover,.filter-btn.active{background:var(--ink);border-color:var(--ink);color:#fff}
.split{display:grid;grid-template-columns:.72fr 1.28fr;gap:72px;align-items:start}
.index-list{border-top:1px solid var(--line)}
.index-item{display:grid;grid-template-columns:76px 1fr auto;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center}
.index-item:hover{padding-left:10px;background:linear-gradient(90deg,#fff0,rgba(255,255,255,.8))}
.index-item time{font-size:13px;color:var(--orange);font-weight:800}
.index-item h3{font-size:20px;line-height:1.35;margin:0 0 5px}
.index-item p{margin:0;color:var(--muted);font-size:14px}
.arrow{font-size:23px;color:var(--orange)}
.feature-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.feature-card.dark{background:var(--deep);color:#fff}
.feature-card h3{font-size:28px;line-height:1.3;margin:17px 0 12px}
.feature-card p{color:var(--muted);font-size:14px}
.feature-card.dark p{color:#c4d0c7}
.feature-card img{height:190px;width:100%;object-fit:cover;border-radius:14px;margin-top:18px}
.mini-stack{display:grid;gap:20px}
.mini-card{background:#edf2e9;border:1px solid var(--line);border-radius:var(--radius);padding:25px}
.mini-card h3{font-size:20px;margin:10px 0 5px}
.mini-card p{margin:0;color:var(--muted);font-size:14px}
.timeline{position:relative;margin-top:38px;padding-left:38px}
.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:1px;background:#bbc9bd}
.timeline-item{position:relative;padding:0 0 32px 28px}
.timeline-item:before{content:"";position:absolute;left:-35px;top:8px;width:15px;height:15px;background:var(--lime);border:4px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px #aebcae}
.timeline-item h3{font-size:21px;margin:0 0 6px}
.timeline-item p{color:var(--muted);margin:0;max-width:760px}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.info-card{padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.info-card strong{font-size:30px;color:var(--orange);display:block;line-height:1.2}
.info-card span{font-size:13px;color:var(--muted)}
.quote-section{background:var(--deep);color:#fff}
.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.quote-grid p{color:#c4d0c7}
blockquote{font-size:clamp(25px,3vw,38px);line-height:1.45;letter-spacing:-.04em;margin:0}
.reading-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.reading-panel article{padding:30px;background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--line)}
.reading-panel h3{margin:12px 0 8px;font-size:23px}
.reading-panel p{color:var(--muted);font-size:14px}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:72px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:0 20px}
.faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"＋";float:right;color:var(--orange);font-size:20px}
.faq-list details[open] summary:after{content:"－"}
.faq-list details p{border-top:1px solid var(--line);padding:15px 0 18px;color:var(--muted);font-size:14px;margin:0}
.cta{background:var(--lime);border-radius:var(--radius-lg);padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:34px;line-height:1.2;margin:0 0 9px;letter-spacing:-.05em}
.cta p{margin:0;color:#53604f}
.footer{background:var(--deep);color:#fff;padding:68px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr 1fr;gap:42px}
.footer p{color:#bdc9c0;font-size:13px;max-width:300px}
.footer h3{font-size:14px;margin:5px 0 15px}
.footer-links{display:grid;gap:8px;color:#bdc9c0;font-size:13px}
.footer a:hover{color:var(--lime)}
.copyright{border-top:1px solid #46554d;margin-top:44px;padding-top:20px;color:#aab8ae;font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
@media(max-width:1024px){
 .nav-inner{gap:15px}.page-hero,.split,.quote-grid{gap:38px}
 .info-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
 :root{--space:70px}.topbar{height:70px}.nav-inner{padding:0 16px}.brand{font-size:19px}
 .nav-scroll{order:3;position:absolute;left:0;right:0;top:70px;background:var(--paper);border-bottom:1px solid var(--line);padding:7px 16px}
 .topbar{margin-bottom:42px}.d-md-inline-flex{display:none!important}
 .page-hero,.split,.feature-wrap,.quote-grid,.faq-grid,.reading-panel{grid-template-columns:1fr}
 .page-hero h1{font-size:52px}.hero-inner{padding-top:20px}.hero-visual{max-width:620px}
 .index-item{grid-template-columns:64px 1fr;gap:12px}.index-item .arrow{display:none}
 .cta{display:block;padding:30px}.cta .btn-main{margin-top:22px}
}
@media(max-width:520px){
 .container{padding:0 18px}.section{padding:58px 0}.page-hero h1{font-size:43px}
 .page-hero p{font-size:16px}.hero-visual img{height:190px}.info-grid{grid-template-columns:1fr}
 .feature-card{padding:23px}.feature-card h3{font-size:23px}.footer-grid{grid-template-columns:1fr;gap:24px}
 .copyright{display:block}.copyright span{display:block;margin-bottom:12px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
      --line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
      --radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
      --container:1240px;--space:112px;--ease:all .28s ease
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:var(--container);padding:0 24px;margin:auto}
    .section{padding:var(--space) 0}
    .section.compact{padding:76px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
    .section-title{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}
    .section-lead{max-width:700px;color:var(--muted);font-size:16px}
    .topbar{height:78px;background:rgba(246,247,242,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .nav-inner{height:100%;display:flex;align-items:center;gap:28px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
    .nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
    .nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
    .nav-link.active{font-weight:800;position:relative}
    .nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
    .btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}
    .btn-main{background:var(--ink);color:#fff}
    .btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
    .btn-line{border-color:#aebbb0;background:transparent}
    .btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
    .btn-text{padding:0;color:#52645a}
    .btn-text:hover{color:var(--orange)}
    .btn-main:focus,.btn-line:focus,.btn-text:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
    .inner-hero{padding:86px 0 78px;background:linear-gradient(90deg,rgba(24,32,29,.97),rgba(24,32,29,.78)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .breadcrumb{--bs-breadcrumb-divider:"/";margin-bottom:34px}
    .breadcrumb-item,.breadcrumb-item a{color:#b8c6bc;font-size:13px}
    .breadcrumb-item.active{color:#fff}
    .inner-hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:end}
    .inner-hero h1{font-size:clamp(44px,6vw,76px);line-height:1.08;letter-spacing:-.08em;font-weight:900;margin:15px 0 24px}
    .inner-hero h1 em{font-style:normal;color:var(--lime)}
    .inner-hero p{max-width:650px;color:#d5ded8;font-size:18px;margin:0}
    .hero-note{border-left:2px solid var(--orange);padding:10px 0 10px 23px;color:#d5ded8}
    .hero-note strong{display:block;color:var(--lime);font-size:35px;line-height:1.2;margin-bottom:7px}
    .hero-note span{font-size:13px}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:42px}
    .feature-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .feature-main{position:relative;min-height:470px;overflow:hidden;border-radius:var(--radius-lg);background:var(--deep);color:#fff}
    .feature-main img{width:100%;height:100%;min-height:470px;object-fit:cover;opacity:.68;transition:transform .45s ease}
    .feature-main:hover img{transform:scale(1.04)}
    .feature-overlay{position:absolute;inset:0;padding:35px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(transparent 25%,rgba(24,32,29,.92))}
    .feature-overlay h2{max-width:650px;font-size:clamp(28px,4vw,48px);line-height:1.25;margin:14px 0}
    .feature-overlay p{max-width:640px;color:#d2ddd5;font-size:15px}
    .side-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:13px 25px}
    .side-item{padding:25px 0;border-bottom:1px solid var(--line)}
    .side-item:last-child{border:0}
    .side-item small{color:var(--orange);font-weight:800}
    .side-item h3{font-size:19px;line-height:1.45;margin:8px 0}
    .side-item p{margin:0;color:var(--muted);font-size:13px}
    .topic-band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
    .topic-cell{padding:30px 28px;border-right:1px solid var(--line)}
    .topic-cell:last-child{border-right:0}
    .topic-cell b{display:block;font-size:34px;color:var(--orange);line-height:1;margin-bottom:12px}
    .topic-cell h3{font-size:20px;margin:0 0 7px}
    .topic-cell p{font-size:14px;color:var(--muted);margin:0}
    .editorial{display:grid;grid-template-columns:.68fr 1.32fr;gap:80px;align-items:start}
    .editorial-copy{font-size:17px;color:#46534c}
    .editorial-copy p{margin:0 0 19px}
    .quote{margin:28px 0;padding:22px 26px;border-left:4px solid var(--lime);background:var(--soft);font-size:20px;line-height:1.6;font-weight:750}
    .number-list{border-top:1px solid var(--line)}
    .number-row{display:grid;grid-template-columns:72px 1fr auto;gap:20px;padding:25px 0;border-bottom:1px solid var(--line);align-items:center}
    .number-row .num{font-size:27px;font-weight:900;color:var(--orange)}
    .number-row h3{font-size:21px;margin:0 0 5px}
    .number-row p{font-size:14px;color:var(--muted);margin:0}
    .number-row:hover{padding-left:10px;background:linear-gradient(90deg,transparent,var(--soft));}
    .visual-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
    .visual-story img{height:100%;min-height:430px;width:100%;object-fit:cover;border-radius:var(--radius-lg)}
    .story-panel{padding:38px;background:var(--deep);color:#fff;border-radius:var(--radius-lg)}
    .story-panel h2{font-size:35px;line-height:1.3;margin:15px 0}
    .story-panel p{color:#cbd6ce;font-size:15px}
    .story-points{margin-top:28px;border-top:1px solid #53635a}
    .story-point{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid #53635a}
    .story-point i{font-style:normal;color:var(--lime);font-weight:900}
    .related-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .related-card{display:grid;grid-template-columns:180px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;align-items:center}
    .related-card img{width:180px;height:145px;object-fit:cover;border-radius:13px}
    .related-card h3{font-size:19px;line-height:1.4;margin:10px 0 7px}
    .related-card p{font-size:13px;color:var(--muted);margin:0 0 15px}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}
    .faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:0 20px}
    .faq-list details[open]{border-color:#b8cd77;box-shadow:var(--shadow)}
    .faq-list summary{cursor:pointer;padding:18px 0;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:15px}
    .faq-list summary:after{content:"＋";color:var(--orange);font-size:20px}
    .faq-list details[open] summary:after{content:"－"}
    .faq-list p{color:var(--muted);font-size:14px;padding:0 0 18px;margin:0}
    .cta{padding:45px 52px;background:var(--lime);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:35px}
    .cta h2{font-size:34px;line-height:1.3;margin:0 0 8px}
    .cta p{margin:0;color:#46543c;max-width:670px}
    .cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
    .footer{background:var(--deep);color:#fff;padding:70px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:45px}
    .footer p{color:#b8c6bc;font-size:13px;line-height:1.8;margin:17px 0}
    .footer h3{font-size:15px;margin:4px 0 17px}
    .footer-links{display:grid;gap:9px;color:#c4d0c7;font-size:13px}
    .footer a:hover{color:var(--lime)}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #46554d;margin-top:48px;padding-top:20px;color:#aebbb2;font-size:12px}
    .copyright a{color:#c8d5cc}
    .reveal{animation:rise .65s both}
    @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
    @media(max-width:992px){
      :root{--space:82px}
      .nav-inner{gap:16px}.inner-hero-grid,.feature-layout,.editorial,.visual-story,.faq-grid{grid-template-columns:1fr;gap:35px}
      .hero-note{max-width:480px}.feature-main{min-height:410px}.feature-main img{min-height:410px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .topbar{height:70px}.container{padding:0 18px}.brand{font-size:20px}
      .nav-scroll{order:3;position:absolute;left:0;right:0;top:70px;background:var(--paper);padding:9px 18px;border-bottom:1px solid var(--line)}
      .nav-inner{flex-wrap:wrap}.inner-hero{padding:58px 0 65px}.inner-hero h1{font-size:48px}
      .topic-grid,.related-grid{grid-template-columns:1fr}.topic-cell{border-right:0;border-bottom:1px solid var(--line)}
      .topic-cell:last-child{border-bottom:0}.related-card{grid-template-columns:130px 1fr}.related-card img{width:130px;height:120px}
      .cta{padding:32px 25px;display:block}.cta-actions{margin-top:25px}.copyright{display:block}.copyright span{display:block;margin-bottom:10px}
    }
    @media(max-width:520px){
      .section{padding:65px 0}.section-head{display:block;margin-bottom:28px}.section-head .btn-text{margin-top:12px}
      .inner-hero h1{font-size:41px}.feature-overlay{padding:24px}.feature-overlay h2{font-size:29px}
      .number-row{grid-template-columns:46px 1fr}.number-row .btn-text{grid-column:2;justify-self:start}
      .related-card{grid-template-columns:1fr}.related-card img{width:100%;height:180px}
      .footer-grid{grid-template-columns:1fr;gap:27px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category2 */
:root{
--ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
--line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
--radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
--container:1240px;--space:104px;--ease:all .28s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit}
.container{width:100%;max-width:var(--container);padding:0 24px;margin:0 auto}
.topbar{height:78px;background:rgba(246,247,242,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.brand:hover{color:var(--orange)}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
.nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
.nav-link.active{font-weight:800;position:relative}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
.btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-size:14px;font-weight:800;cursor:pointer;transition:var(--ease)}
.btn-main{background:var(--ink);color:#fff}
.btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:#aebbb0;background:transparent;color:var(--ink)}
.btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
.btn-text{padding:0;color:#53635b;min-height:auto}
.btn-text:hover{color:var(--orange);transform:translateX(3px)}
.btn-main:focus,.btn-line:focus,.btn-text:focus,.nav-link:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
.section{padding:var(--space) 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:5px}
.section-title{margin:13px 0 15px;font-size:clamp(31px,4vw,54px);line-height:1.18;letter-spacing:-.06em;font-weight:900}
.section-lead{max-width:700px;margin:0;color:var(--muted);font-size:16px}
.breadcrumbs{padding:24px 0 0;font-size:13px;color:var(--muted)}
.breadcrumbs a:hover{color:var(--orange)}
.breadcrumbs span{margin:0 8px;color:#a0aaa3}
.news-hero{padding:38px 0 54px;border-bottom:1px solid var(--line);background:linear-gradient(115deg,#f6f7f2 0%,#edf2e9 72%,#e1e9ca 100%)}
.news-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:end}
.news-hero h1{margin:12px 0 18px;font-size:clamp(44px,6vw,76px);line-height:1.05;letter-spacing:-.09em;font-weight:900}
.news-hero h1 em{font-style:normal;color:#a3bf4a}
.hero-note{padding:23px 25px;border-left:4px solid var(--orange);background:rgba(255,255,255,.72);border-radius:0 var(--radius) var(--radius) 0;color:#53635b;font-size:14px}
.hero-note strong{display:block;margin-bottom:5px;color:var(--ink);font-size:16px}
.filter-area{padding:24px 0;border-bottom:1px solid var(--line);background:var(--surface)}
.filter-row{display:flex;justify-content:space-between;align-items:center;gap:20px}
.filter-tabs{display:flex;gap:8px;overflow:auto;padding:3px;scrollbar-width:none}
.filter-tabs::-webkit-scrollbar{display:none}
.filter-chip{border:1px solid var(--line);background:#fff;color:#58645d;border-radius:999px;padding:8px 14px;white-space:nowrap;font-size:13px;font-weight:750;cursor:pointer;transition:var(--ease)}
.filter-chip:hover,.filter-chip.active{border-color:var(--ink);background:var(--ink);color:#fff}
.update-time{white-space:nowrap;color:var(--muted);font-size:13px}
.update-time b{color:var(--ink)}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.content-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}
.content-head h2{margin:0;font-size:27px;font-weight:900;letter-spacing:-.05em}
.content-head p{margin:0;color:var(--muted);font-size:13px}
.news-stream{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:128px 176px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
.news-item:hover{padding-left:10px}
.news-date{font-size:13px;color:var(--muted);padding-top:4px}
.news-date b{display:block;color:var(--ink);font-size:24px;line-height:1.05;letter-spacing:-.06em}
.news-thumb{height:119px;overflow:hidden;border-radius:14px;background:var(--soft)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-item:hover .news-thumb img{transform:scale(1.06)}
.news-copy{min-width:0}
.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:var(--soft);color:#53635b;font-size:12px;font-weight:800}
.tag.hot{background:#fff0e7;color:#b55c31}
.news-copy h3{margin:9px 0 7px;font-size:21px;line-height:1.38;letter-spacing:-.035em;font-weight:850}
.news-copy h3 a:hover{color:#c66734}
.news-copy p{margin:0 0 10px;color:var(--muted);font-size:14px;line-height:1.75}
.aside-box{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:18px}
.aside-box.dark{background:var(--deep);border-color:var(--deep);color:#fff}
.aside-box h3{font-size:18px;font-weight:900;margin:0 0 16px;letter-spacing:-.04em}
.aside-box.dark p{color:#c6d0ca}
.quick-links{list-style:none;padding:0;margin:0}
.quick-links li{border-bottom:1px solid var(--line)}
.quick-links li:last-child{border:0}
.quick-links a{display:flex;justify-content:space-between;gap:12px;padding:13px 0;font-size:14px;font-weight:750}
.quick-links a:hover{color:var(--orange);padding-left:4px}
.quick-links small{color:var(--muted);font-weight:600}
.hot-list{counter-reset:hot}
.hot-list a{display:grid;grid-template-columns:28px 1fr;gap:11px;padding:12px 0;border-bottom:1px solid #ffffff1e;font-size:14px;line-height:1.55}
.hot-list a:last-child{border:0}
.hot-list a:before{counter-increment:hot;content:"0" counter(hot);color:var(--lime);font-size:12px;font-weight:900}
.hot-list a:hover{color:var(--lime)}
.topic-band{background:var(--deep);color:#fff;overflow:hidden}
.topic-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:50px;align-items:center}
.topic-grid .eyebrow{color:#c4d0c7}
.topic-grid h2{font-size:clamp(31px,4vw,49px);letter-spacing:-.06em;line-height:1.18;font-weight:900;margin:14px 0 18px}
.topic-grid p{color:#c4d0c7;max-width:480px}
.topic-card{display:grid;grid-template-columns:178px 1fr;gap:23px;align-items:center;padding:16px;background:#f5f7ef;color:var(--ink);border-radius:var(--radius-lg)}
.topic-card img{height:155px;width:100%;object-fit:cover;border-radius:16px}
.topic-card h3{font-size:22px;line-height:1.35;margin:12px 0 8px;font-weight:900}
.topic-card p{color:var(--muted);font-size:14px;margin:0 0 13px}
.reading-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}
.reading-main{position:relative;min-height:410px;padding:38px;display:flex;flex-direction:column;justify-content:end;border-radius:var(--radius-lg);overflow:hidden;color:#fff;background:#28352e}
.reading-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#18201df2 3%,#18201d28 75%),url('/assets/images/coverpic/cover-8.webp') center/cover;transition:transform .6s ease}
.reading-main:hover:before{transform:scale(1.04)}
.reading-main>*{position:relative}
.reading-main h3{max-width:590px;margin:12px 0;font-size:34px;line-height:1.23;letter-spacing:-.055em;font-weight:900}
.reading-main p{max-width:600px;margin:0;color:#d6ded9}
.reading-side{display:grid;gap:20px}
.reading-mini{padding:27px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);transition:var(--ease)}
.reading-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.reading-mini h3{font-size:20px;line-height:1.4;margin:12px 0 7px;font-weight:900}
.reading-mini p{margin:0;color:var(--muted);font-size:14px}
.notice{padding:29px 33px;border-radius:var(--radius-lg);background:#fff4e9;border:1px solid #f5dac8;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.notice-number{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:#fff;font-size:17px;font-weight:900}
.notice h2{font-size:25px;letter-spacing:-.05em;margin:0 0 6px;font-weight:900}
.notice p{margin:0;color:#705743;font-size:14px}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px;align-items:start}
.faq-copy{position:sticky;top:105px}
.faq-copy p{color:var(--muted)}
.accordion-item{overflow:hidden;margin-bottom:11px;border:1px solid var(--line)!important;border-radius:15px!important;background:var(--surface)}
.accordion-button{padding:19px 21px;background:var(--surface)!important;color:var(--ink)!important;box-shadow:none!important;font-size:16px;font-weight:850}
.accordion-button:not(.collapsed){background:#f0f4e7!important}
.accordion-button:after{background-size:15px}
.accordion-body{padding:0 21px 20px;color:var(--muted);font-size:14px}
.cta{padding:0 0 104px}
.cta-box{padding:46px 52px;background:var(--lime);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-box h2{max-width:650px;margin:0;font-size:clamp(29px,4vw,45px);line-height:1.2;letter-spacing:-.06em;font-weight:900}
.cta-box p{margin:10px 0 0;color:#536044}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
.cta-box .btn-main{background:var(--ink)}
.cta-box .btn-line{border-color:#60705a}
.footer{padding:64px 0 24px;background:var(--deep);color:#fff}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1fr;gap:48px}
.footer .brand{display:inline-block;margin-bottom:14px}
.footer .brand-mark{color:var(--ink)}
.footer p{margin:0;color:#bac6bf;font-size:13px;line-height:1.8}
.footer h3{margin:4px 0 15px;color:#fff;font-size:14px;font-weight:850}
.footer-links{display:grid;gap:8px}
.footer-links a,.footer a[href^="mailto"]{color:#c4d0c8;font-size:13px}
.footer-links a:hover,.footer a[href^="mailto"]:hover{color:var(--lime)}
.copyright{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:19px;border-top:1px solid #ffffff1b;color:#9eadA4;font-size:12px}
.copyright a:hover{color:var(--lime)}
.fade-in{animation:rise .65s ease both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:1024px){
:root{--space:82px}
.nav-inner{gap:16px}.content-layout{grid-template-columns:minmax(0,1fr) 270px;gap:32px}
.news-hero-grid,.topic-grid,.faq-wrap{gap:35px}.footer-grid{gap:26px}
}
@media(max-width:768px){
:root{--space:64px}.container{padding:0 18px}.topbar{height:70px}.nav-inner{gap:14px}.brand{font-size:20px}.nav-scroll{gap:2px}.nav-link{padding:8px 11px}.nav-link.active:after{left:15px;right:15px}
.news-hero{padding:25px 0 42px}.news-hero-grid,.content-layout,.topic-grid,.faq-wrap,.reading-grid{grid-template-columns:1fr;gap:28px}.hero-note{margin-top:4px}
.filter-row{align-items:flex-start;flex-direction:column;gap:12px}.filter-tabs{width:calc(100vw - 36px)}.update-time{padding-left:3px}
.news-item{grid-template-columns:92px 140px 1fr;gap:16px}.news-copy h3{font-size:19px}.topic-card{grid-template-columns:135px 1fr}.faq-copy{position:static}.cta-box{padding:35px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.copyright{flex-direction:column}
}
@media(max-width:520px){
:root{--space:52px}.d-none.d-md-inline-flex{display:none!important}.news-hero h1{font-size:43px}.section-title{font-size:31px}
.news-item{grid-template-columns:1fr;gap:12px;padding:22px 0}.news-date{display:flex;align-items:baseline;gap:8px;padding:0}.news-date b{font-size:18px}.news-thumb{height:185px}.news-copy h3{font-size:20px}
.topic-card{grid-template-columns:1fr;padding:13px}.topic-card img{height:175px}.reading-main{min-height:350px;padding:27px}.reading-main h3{font-size:28px}.notice{padding:24px;grid-template-columns:1fr;gap:13px}.cta-box{padding:28px}.cta-actions{width:100%}.cta-actions a{flex:1}.footer-grid{grid-template-columns:1fr;gap:26px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* roulang page: category4 */
:root{
 --ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
 --line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
 --radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
 --container:1240px;--space:112px;--ease:all .28s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:var(--container);padding:0 24px;margin:auto}
.section{padding:var(--space) 0}
.section.compact{padding:76px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
.section-title{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}
.section-lead{max-width:720px;color:var(--muted);font-size:16px}
.topbar{height:78px;background:rgba(246,247,242,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
.nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
.nav-link.active{font-weight:800;position:relative}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
.btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}
.btn-main{background:var(--ink);color:#fff}
.btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:#aebbb0;background:transparent}
.btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
.btn-text{padding:0;color:#52645a}
.btn-text:hover{color:var(--orange)}
.btn-main:focus,.btn-line:focus,input:focus,summary:focus{outline:3px solid #c7e86d;outline-offset:3px}
.inner-hero{padding:76px 0 70px;background:var(--deep);color:#fff;position:relative;overflow:hidden}
.inner-hero:after{content:"04";position:absolute;right:5%;bottom:-45px;font-size:210px;line-height:1;font-weight:900;color:#ffffff08;letter-spacing:-.12em}
.inner-grid{display:grid;grid-template-columns:1fr .82fr;gap:70px;align-items:end}
.inner-hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.08em;margin:16px 0 22px;font-weight:900}
.inner-hero h1 em{color:var(--lime);font-style:normal}
.inner-copy{max-width:650px;color:#c9d4cc;font-size:17px}
.breadcrumb{display:flex;gap:10px;align-items:center;color:#91a197;font-size:13px;margin-bottom:18px}
.breadcrumb a:hover{color:var(--lime)}
.hero-cover{height:270px;width:100%;object-fit:cover;border-radius:var(--radius-lg);border:8px solid #ffffff12;transform:rotate(1.2deg);box-shadow:0 24px 55px #0005}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:-1px}
.stat-item{background:var(--surface);padding:25px 28px}
.stat-item strong{display:block;font-size:30px;line-height:1.2;color:var(--orange)}
.stat-item span{font-size:13px;color:var(--muted)}
.reading-intro{display:grid;grid-template-columns:.72fr 1.28fr;gap:80px;align-items:start}
.number-label{font-size:76px;font-weight:900;line-height:1;color:#c9d9c1;letter-spacing:-.1em}
.reading-intro h2{font-size:36px;line-height:1.3;letter-spacing:-.05em;margin:0 0 18px}
.reading-intro p{color:var(--muted);font-size:16px;margin:0 0 16px}
.feature-reading{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.feature-reading img{height:100%;min-height:390px;width:100%;object-fit:cover}
.feature-body{padding:43px}
.feature-body h2{font-size:34px;line-height:1.3;letter-spacing:-.06em;margin:16px 0}
.feature-body p{color:var(--muted);font-size:15px}
.tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);font-size:12px;color:#55645b;font-weight:700;margin:0 5px 7px 0}
.tag.hot{background:#fff0e7;color:#bc5d30}
.chapter-layout{display:grid;grid-template-columns:260px 1fr;gap:72px;align-items:start}
.chapter-nav{position:sticky;top:105px;border-top:2px solid var(--ink)}
.chapter-nav a{display:block;padding:14px 3px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.chapter-nav a:hover,.chapter-nav a.current{color:var(--orange);padding-left:9px}
.article-copy{max-width:760px}
.article-copy h2{font-size:32px;line-height:1.35;letter-spacing:-.05em;margin:0 0 20px}
.article-copy h3{font-size:22px;margin:35px 0 10px}
.article-copy p{color:#59655e;font-size:16px;margin:0 0 18px}
.article-copy ul{padding-left:22px;color:#59655e}
.article-copy li{margin:8px 0}
.quote-box{border-left:4px solid var(--orange);background:#fff7f0;padding:25px 30px;margin:31px 0;color:#556159;font-size:18px}
.quote-box strong{display:block;color:var(--ink);font-size:14px;margin-top:12px}
.notes{background:var(--soft);border-radius:var(--radius-lg);padding:38px}
.notes h3{font-size:24px;margin:0 0 18px}
.note-row{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid #d5dfd3}
.note-row:last-child{border:0}
.note-no{width:34px;height:34px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-weight:900}
.note-row p{margin:0;color:var(--muted);font-size:14px}
.timeline{border-top:1px solid var(--line);margin-top:34px}
.timeline-row{display:grid;grid-template-columns:125px 30px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}
.timeline-row time{font-weight:800;color:var(--orange);font-size:13px}
.timeline-dot{width:12px;height:12px;background:var(--lime);border-radius:50%;margin-top:8px;box-shadow:0 0 0 5px #dfecc3}
.timeline-row h3{font-size:19px;margin:0 0 5px}
.timeline-row p{font-size:14px;color:var(--muted);margin:0}
.related{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.related-main,.related-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.related-main{display:grid;grid-template-columns:.9fr 1.1fr}
.related-main img{width:100%;height:100%;min-height:250px;object-fit:cover}
.related-body{padding:30px}
.related-body h3{font-size:25px;line-height:1.35;margin:12px 0}
.related-body p,.related-side p{font-size:14px;color:var(--muted)}
.related-side{padding:27px}
.related-side h3{font-size:20px;margin:0 0 17px}
.related-side a{display:block;border-top:1px solid var(--line);padding:14px 0;font-size:14px}
.related-side a:hover{color:var(--orange);padding-left:6px}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}
.faq-grid h2{font-size:36px;line-height:1.25;letter-spacing:-.06em;margin:12px 0}
.faq-grid p{color:var(--muted)}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:0 20px}
.faq-list details[open]{border-color:#b8c98e;box-shadow:var(--shadow)}
.faq-list summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:800}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"＋";float:right;color:var(--orange);font-size:20px}
.faq-list details[open] summary:after{content:"－"}
.faq-answer{color:var(--muted);font-size:14px;padding:0 0 18px}
.cta{background:var(--deep);color:#fff;border-radius:var(--radius-lg);padding:45px 50px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{font-size:32px;line-height:1.3;margin:0 0 8px}
.cta p{color:#c3d0c6;margin:0;max-width:680px;font-size:14px}
.cta .btn-main{background:var(--lime);color:var(--ink)}
.footer{background:#18221e;color:#e7eee8;padding:70px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.25fr;gap:35px}
.footer .brand{color:#fff}
.footer p{color:#aebbb1;font-size:13px;margin:16px 0 0}
.footer h3{font-size:14px;margin:5px 0 14px;color:var(--lime)}
.footer-links{display:grid;gap:8px;color:#b8c4ba;font-size:13px}
.footer-links a:hover,.footer a:hover{color:var(--lime)}
.copyright{border-top:1px solid #ffffff1b;margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#91a096;font-size:12px}
.copyright a{color:#c2cec4}
@media(max-width:1024px){
 :root{--space:82px}
 .nav-inner{gap:15px}
 .inner-grid,.reading-intro,.faq-grid{gap:40px}
 .chapter-layout{grid-template-columns:205px 1fr;gap:40px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
 :root{--space:64px}
 .topbar{height:70px}
 .container{padding:0 18px}
 .nav-inner{gap:12px}
 .brand{font-size:20px}
 .nav-scroll{order:3;position:absolute;left:0;right:0;top:70px;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 18px}
 .topbar{margin-bottom:42px}
 .inner-hero{padding:52px 0 55px}
 .inner-grid,.reading-intro,.feature-reading,.chapter-layout,.related,.faq-grid{grid-template-columns:1fr}
 .hero-cover{height:220px;margin-top:15px}
 .number-label{font-size:55px}
 .feature-reading img{min-height:230px}
 .feature-body{padding:28px}
 .chapter-nav{position:static;display:flex;overflow:auto;border-top:0;border-bottom:1px solid var(--line);gap:22px}
 .chapter-nav a{white-space:nowrap;border-bottom:2px solid transparent}
 .chapter-nav a.current{border-bottom-color:var(--orange);padding-left:3px}
 .article-copy h2{font-size:28px}
 .timeline-row{grid-template-columns:75px 18px 1fr;gap:10px}
 .related-main{grid-template-columns:1fr}
 .related-main img{min-height:210px}
 .cta{padding:32px 25px;display:block}
 .cta .btn-main{margin-top:22px}
 .stat-strip{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .copyright{display:block}
 .copyright span{display:block;margin-bottom:12px}
}
@media(max-width:520px){
 .footer-grid{grid-template-columns:1fr}
 .inner-hero h1{font-size:43px}
 .reading-intro h2{font-size:30px}
 .hero-actions{display:grid}
 .hero-actions a{width:100%}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}

/* roulang page: category6 */
:root{
      --ink:#18201d;
      --muted:#69736e;
      --paper:#f6f7f2;
      --surface:#fff;
      --deep:#202b27;
      --line:#dfe5de;
      --lime:#c7e86d;
      --orange:#ef8b4b;
      --soft:#edf2e9;
      --radius:18px;
      --radius-lg:28px;
      --shadow:0 16px 45px rgba(29,45,37,.09);
      --container:1240px;
      --space:96px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:var(--container);padding:0 24px;margin:auto}
    .section{padding:var(--space) 0}
    .section.compact{padding:68px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
    .section-title{font-size:clamp(30px,4vw,52px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}
    .section-lead{max-width:700px;color:var(--muted);font-size:16px}
    .topbar{height:78px;background:rgba(246,247,242,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .nav-inner{height:100%;display:flex;align-items:center;gap:28px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
    .nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
    .nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
    .nav-link.active{font-weight:800;position:relative}
    .nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
    .btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}
    .btn-main{background:var(--ink);color:#fff}
    .btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
    .btn-line{border-color:#aebbb0;background:transparent}
    .btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
    .btn-text{padding:0;color:#52645a}
    .btn-text:hover{color:var(--orange)}
    .btn-main:focus,.btn-line:focus,.btn-text:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
    .page-hero{padding:72px 0 76px;background:linear-gradient(90deg,rgba(24,32,29,.98),rgba(24,32,29,.76)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .breadcrumb{margin:0 0 28px;font-size:13px;color:#b8c6bc}
    .breadcrumb a:hover{color:var(--lime)}
    .hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:end}
    .page-hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.08em;font-weight:900;margin:12px 0 20px}
    .page-hero h1 em{color:var(--lime);font-style:normal}
    .hero-copy{font-size:18px;color:#d7e0d9;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .page-hero .btn-main{background:var(--lime);color:var(--ink)}
    .page-hero .btn-line{color:#fff;border-color:#84938a}
    .guide-poster{background:#f4f7ef;color:var(--ink);padding:18px;border-radius:var(--radius-lg);box-shadow:0 22px 55px #0005;transform:rotate(1.5deg)}
    .guide-poster img{height:220px;width:100%;object-fit:cover;border-radius:14px}
    .poster-label{display:flex;justify-content:space-between;padding:8px 2px 14px;font-size:12px;color:var(--muted)}
    .poster-bottom{display:flex;justify-content:space-between;align-items:center;padding:15px 3px 2px;border-top:1px solid var(--line);font-size:13px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);font-size:12px;color:#55645b;font-weight:700}
    .tag.hot{background:#fff0e7;color:#bc5d30}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}
    .guide-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:72px}
    .guide-intro{font-size:17px;color:var(--muted)}
    .guide-intro p{margin:0 0 18px}
    .number-list{border-top:1px solid var(--line)}
    .number-item{display:grid;grid-template-columns:58px 1fr auto;gap:18px;align-items:start;padding:22px 0;border-bottom:1px solid var(--line)}
    .number-item:hover{padding-left:8px}
    .number{font-size:13px;color:var(--orange);font-weight:900;padding-top:4px}
    .number-item h3{font-size:20px;margin:0 0 5px}
    .number-item p{font-size:14px;color:var(--muted);margin:0}
    .arrow{font-size:22px;color:var(--orange)}
    .step-band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .step{padding:28px 25px;border-right:1px solid var(--line);min-height:200px}
    .step:last-child{border-right:0}
    .step-num{font-size:36px;color:var(--orange);font-weight:900;line-height:1}
    .step h3{font-size:19px;margin:22px 0 8px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .feature-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .guide-image{min-height:430px;border-radius:var(--radius-lg);overflow:hidden;position:relative}
    .guide-image img{width:100%;height:100%;object-fit:cover}
    .image-caption{position:absolute;bottom:20px;left:20px;right:20px;background:rgba(24,32,29,.88);color:#fff;padding:16px 18px;border-radius:14px;font-size:14px}
    .info-panel{background:var(--deep);border-radius:var(--radius-lg);color:#fff;padding:36px}
    .info-panel h2{font-size:30px;line-height:1.3;margin:14px 0}
    .info-panel p{color:#c7d2ca;font-size:14px}
    .info-points{list-style:none;padding:0;margin:26px 0 0}
    .info-points li{border-top:1px solid #ffffff22;padding:13px 0;color:#e3ebe5;font-size:14px}
    .info-points li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:10px}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
    .faq-note{background:var(--soft);padding:26px;border-radius:var(--radius);font-size:14px;color:#56655b}
    .accordion-item{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0!important}
    .accordion-item:last-child{border-bottom:1px solid var(--line)}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:800;padding:21px 6px;font-size:16px}
    .accordion-button:after{background-size:14px}
    .accordion-body{padding:0 36px 22px 6px;color:var(--muted);font-size:14px}
    .notice-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .notice{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .notice strong{display:block;font-size:18px;margin-bottom:8px}
    .notice p{margin:0;color:var(--muted);font-size:14px}
    .related{background:#edf2e9}
    .related-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .related-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:185px;transition:var(--ease)}
    .related-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .related-card h3{font-size:21px;margin:15px 0 9px}
    .related-card p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .cta{padding:62px 0;background:var(--lime)}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,45px);line-height:1.25;margin:0 0 10px;letter-spacing:-.05em}
    .cta p{margin:0;color:#4c5a4e;max-width:650px}
    .cta-actions{display:flex;gap:10px;flex-shrink:0}
    .footer{background:var(--deep);color:#fff;padding:65px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px}
    .footer .brand{display:inline-block;margin-bottom:18px}
    .footer p{color:#b8c5bb;font-size:13px;margin:0;max-width:290px}
    .footer h3{font-size:14px;margin:3px 0 18px;color:var(--lime)}
    .footer-links{display:grid;gap:9px;color:#c8d2ca;font-size:13px}
    .footer-links a:hover,.footer a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #ffffff1e;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#9eada3;font-size:12px}
    .copyright a{color:#c8d2ca}
    @media(max-width:1024px){
      .nav-inner{gap:16px}
      .hero-layout,.guide-grid,.feature-layout,.faq-layout{grid-template-columns:1fr;gap:38px}
      .guide-poster{max-width:620px}
      .steps{grid-template-columns:repeat(2,1fr)}
      .step:nth-child(2){border-right:0}
      .step:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      :root{--space:70px}
      .topbar{height:auto;min-height:72px}
      .nav-inner{padding-top:13px;padding-bottom:13px;flex-wrap:wrap}
      .brand{margin-right:auto}
      .nav-scroll{order:3;flex-basis:100%;padding-bottom:2px}
      .page-hero{padding:45px 0 55px}
      .page-hero h1{font-size:47px}
      .section-head,.cta-inner{display:block}
      .section-head .btn-text{margin-top:15px}
      .related-grid,.notice-grid{grid-template-columns:1fr}
      .cta-actions{margin-top:25px}
    }
    @media(max-width:520px){
      .container{padding:0 18px}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}
      .hero-actions a,.cta-actions a{width:100%}
      .steps{grid-template-columns:1fr}
      .step{border-right:0!important;border-bottom:1px solid var(--line)}
      .step:last-child{border-bottom:0}
      .number-item{grid-template-columns:38px 1fr auto;gap:10px}
      .guide-image{min-height:320px}
      .info-panel{padding:26px}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:10px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category5 */
:root{
--ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
--line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
--radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
--container:1240px;--space:104px;--ease:all .28s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:var(--container);padding:0 24px;margin:auto}
.topbar{height:78px;background:rgba(246,247,242,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.brand:hover{color:var(--orange)}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
.nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
.nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
.nav-link.active{font-weight:800;position:relative}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
.btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent;cursor:pointer}
.btn-main{background:var(--ink);color:#fff}
.btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:#aebbb0;background:transparent;color:var(--ink)}
.btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
.btn-text{padding:0;color:#52645a}
.btn-text:hover{color:var(--orange)}
.btn-main:focus,.btn-line:focus,.btn-text:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
.section{padding:var(--space) 0}
.section.compact{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#53635b;font-size:12px;letter-spacing:.13em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
.section-title{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:13px 0 18px}
.section-lead{max-width:720px;color:var(--muted);font-size:16px}
.breadcrumb-wrap{padding:23px 0 0;color:var(--muted);font-size:13px}
.breadcrumb-wrap a:hover{color:var(--orange)}
.breadcrumb-wrap span{margin:0 8px;color:#a1aaa4}
.compare-hero{padding:54px 0 72px;position:relative;overflow:hidden}
.compare-hero:after{content:"05";position:absolute;right:5%;top:-60px;font-size:250px;line-height:1;color:#e9eee4;font-weight:900;letter-spacing:-.12em;z-index:-1}
.hero-layout{display:grid;grid-template-columns:1fr .88fr;gap:60px;align-items:end}
.compare-hero h1{font-size:clamp(44px,6.5vw,78px);line-height:1.08;letter-spacing:-.09em;margin:18px 0 24px;font-weight:900}
.compare-hero h1 em{font-style:normal;color:#7e9f25}
.hero-copy{font-size:17px;color:var(--muted);max-width:670px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-note{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.hero-note strong{color:var(--ink)}
.hero-visual{background:var(--deep);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow);color:#fff;transform:rotate(1deg)}
.visual-image{height:155px;width:100%;border-radius:16px;object-fit:cover;opacity:.78}
.visual-head{display:flex;justify-content:space-between;align-items:center;padding:4px 3px 14px;font-size:12px;color:#c7d2ca}
.live-dot{display:inline-flex;align-items:center;gap:7px;color:#e6f3d3}
.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(199,232,109,.12)}
.hero-score{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:17px 4px 2px;text-align:center}
.hero-score b{font-size:29px;line-height:1}
.hero-score small{display:block;color:#aebcb2;font-size:11px;margin-top:3px}
.hero-score .vs{font-size:11px;color:var(--lime);font-weight:900;letter-spacing:.12em}
.signal-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:5px;scrollbar-width:none}
.signal-tabs::-webkit-scrollbar{display:none}
.signal-chip{padding:8px 14px;background:var(--surface);border:1px solid var(--line);border-radius:999px;white-space:nowrap;color:#59665f;font-size:13px;font-weight:750}
.signal-chip.active,.signal-chip:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.notice{display:flex;align-items:flex-start;gap:14px;background:#fff7ec;border:1px solid #f1d7bd;border-radius:var(--radius);padding:18px 20px;color:#765139;font-size:14px}
.notice b{color:#b95b2f;white-space:nowrap}
.summary-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr .75fr;gap:15px;margin-top:35px}
.summary-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:23px;min-height:150px;transition:var(--ease)}
.summary-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bdcbb8}
.summary-card.feature{background:var(--deep);color:#fff}
.summary-card small{display:block;color:var(--muted);font-size:12px;font-weight:750}
.summary-card.feature small{color:#c1cec4}
.summary-card strong{font-size:37px;letter-spacing:-.07em;line-height:1.15;display:block;margin:12px 0 5px}
.summary-card.feature strong{color:var(--lime)}
.summary-card p{font-size:13px;margin:0;color:var(--muted)}
.summary-card.feature p{color:#c1cec4}
.compare-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.panel-top{padding:29px 32px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:end}
.panel-top h2{font-size:28px;letter-spacing:-.04em;margin:0}
.panel-top p{margin:5px 0 0;color:var(--muted);font-size:14px}
.legend{font-size:12px;color:var(--muted);white-space:nowrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:5px}
.legend i:last-child{background:#91af45;margin-left:12px}
.compare-rows{padding:8px 32px 18px}
.compare-row{display:grid;grid-template-columns:180px 1fr 70px 1fr;align-items:center;gap:18px;padding:21px 0;border-bottom:1px solid #ebeeea}
.compare-row:last-child{border-bottom:0}
.metric-name{font-weight:850;font-size:15px}
.metric-name span{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:2px}
.bar{height:10px;background:#edf0eb;border-radius:999px;overflow:hidden}
.bar.left{text-align:right}
.bar span{display:block;height:100%;border-radius:999px;background:var(--orange);margin-left:auto}
.bar.right span{background:#94b044;margin-left:0}
.metric-value{text-align:center;font-size:13px;font-weight:850;color:#526159}
.reading-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:stretch}
.image-note{border-radius:var(--radius-lg);overflow:hidden;position:relative;min-height:420px;background:var(--deep)}
.image-note img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;opacity:.58}
.image-note .overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(19,30,25,.92),rgba(19,30,25,.08))}
.image-note .content{position:absolute;bottom:0;padding:34px;color:#fff}
.image-note h3{font-size:30px;line-height:1.25;letter-spacing:-.05em;margin:12px 0}
.image-note p{color:#d7e0d8;font-size:14px;margin:0}
.reading-list{padding:8px 0;border-top:1px solid var(--line)}
.reading-item{display:grid;grid-template-columns:53px 1fr auto;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.reading-num{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--soft);font-weight:900;color:#607029}
.reading-item h3{font-size:19px;margin:0 0 5px;letter-spacing:-.03em}
.reading-item p{margin:0;color:var(--muted);font-size:14px}
.reading-item:hover{padding-left:8px}
.reading-item:hover .reading-num{background:var(--lime)}
.arrow{font-size:22px;color:var(--orange)}
.group-shell{background:#eaf0e6;border-top:1px solid #dbe4d7;border-bottom:1px solid #dbe4d7}
.group-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:37px}
.group-card{background:rgba(255,255,255,.7);padding:29px;border:1px solid #d8e1d4;border-radius:var(--radius)}
.group-card h3{font-size:23px;letter-spacing:-.04em;margin:8px 0 12px}
.group-card p{color:var(--muted);font-size:14px}
.group-list{margin:20px 0 0;padding:0;list-style:none}
.group-list li{padding:11px 0;border-top:1px solid #dce5d9;font-size:14px;display:flex;gap:10px}
.group-list li:before{content:"✓";color:#78952c;font-weight:900}
.path-grid{display:grid;grid-template-columns:180px 1fr;gap:56px}
.path-side{border-top:2px solid var(--ink);padding-top:15px}
.path-side p{font-size:14px;color:var(--muted)}
.path-list{border-top:1px solid var(--line)}
.path-item{display:grid;grid-template-columns:70px 1fr auto;gap:22px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}
.path-item .step{font-size:13px;color:var(--orange);font-weight:900;letter-spacing:.09em}
.path-item h3{font-size:20px;margin:0 0 5px}
.path-item p{margin:0;font-size:14px;color:var(--muted)}
.related-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.related-main,.related-side{border-radius:var(--radius-lg);overflow:hidden}
.related-main{background:var(--deep);color:#fff;display:grid;grid-template-columns:1fr 1fr}
.related-main img{width:100%;height:100%;min-height:300px;object-fit:cover}
.related-main .copy{padding:34px}
.related-main h3{font-size:30px;line-height:1.25;letter-spacing:-.05em;margin:14px 0}
.related-main p{font-size:14px;color:#c7d1c9}
.related-main .btn-line{color:#fff;border-color:#87948c;margin-top:12px}
.related-main .btn-line:hover{color:var(--ink)}
.related-side{background:var(--surface);border:1px solid var(--line);padding:29px}
.related-side h3{font-size:24px;margin:10px 0 15px}
.related-side a{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:15px 0;font-size:14px;font-weight:750}
.related-side a:hover{color:var(--orange);padding-left:5px}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
.faq-intro{position:sticky;top:105px;height:max-content}
.faq-intro p{color:var(--muted);font-size:15px}
.accordion-item{border:0!important;border-bottom:1px solid var(--line)!important;background:transparent!important}
.accordion-button{padding:21px 4px!important;background:transparent!important;color:var(--ink)!important;font-size:17px;font-weight:850;box-shadow:none!important}
.accordion-button:not(.collapsed){color:var(--ink)!important}
.accordion-button:after{background-size:15px;opacity:.6}
.accordion-body{padding:0 4px 22px!important;color:var(--muted);font-size:14px}
.cta-box{background:var(--deep);border-radius:var(--radius-lg);padding:48px 52px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:#fff;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:250px;height:250px;border:42px solid rgba(199,232,109,.18);border-radius:50%;right:-80px;top:-125px}
.cta-box h2{font-size:clamp(28px,4vw,46px);letter-spacing:-.06em;margin:0 0 12px;position:relative;z-index:1}
.cta-box p{margin:0;color:#c5d1c7;max-width:650px;font-size:15px;position:relative;z-index:1}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.cta-box .btn-main{background:var(--lime);color:var(--ink)}
.cta-box .btn-main:hover{background:#fff}
.cta-box .btn-line{color:#fff;border-color:#829086}
.cta-box .btn-line:hover{color:var(--ink)}
.footer{background:#17201c;color:#d0d9d1;padding:68px 0 0;margin-top:104px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:45px;padding-bottom:54px}
.footer .brand{color:#fff}
.footer p{font-size:13px;color:#aebbb1;margin:15px 0;max-width:300px}
.footer h3{font-size:14px;color:#fff;margin:5px 0 15px}
.footer-links{display:grid;gap:8px}
.footer a:hover{color:var(--lime)}
.footer-grid>div:last-child>a{color:var(--lime);font-size:14px;font-weight:750}
.copyright{border-top:1px solid #35423b;padding:19px 24px 22px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#98a69b}
.copyright a{color:#d6dfd7}
.copyright a:hover{color:var(--lime)}
@media(max-width:1024px){
:root{--space:82px}
.hero-layout,.faq-layout{grid-template-columns:1fr;gap:38px}
.hero-visual{max-width:650px}
.summary-grid{grid-template-columns:1fr 1fr}
.reading-grid,.related-grid{grid-template-columns:1fr}
.path-grid{grid-template-columns:1fr;gap:24px}
.path-side{display:flex;gap:25px;align-items:start}
.path-side p{margin:0}
.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.container{padding:0 18px}
.topbar{height:68px}
.nav-inner{gap:14px}
.brand{font-size:20px}
.brand-mark{width:26px;height:26px}
.nav-scroll{gap:3px}
.nav-link{padding:8px 11px;font-size:12px}
.compare-hero{padding:38px 0 55px}
.compare-hero:after{font-size:160px;right:-20px}
.compare-hero h1{font-size:48px}
.panel-top{padding:23px 20px;display:block}
.legend{margin-top:12px}
.compare-rows{padding:4px 20px 12px}
.compare-row{grid-template-columns:96px 1fr 42px 1fr;gap:10px}
.metric-name{font-size:13px}
.metric-name span{display:none}
.group-grid{grid-template-columns:1fr}
.path-item{grid-template-columns:55px 1fr auto;gap:12px}
.related-main{grid-template-columns:1fr}
.related-main img{height:220px;min-height:0}
.cta-box{padding:35px 28px;display:block}
.cta-actions{margin-top:24px}
}
@media(max-width:520px){
:root{--space:62px}
.d-none.d-md-inline-flex{display:none!important}
.summary-grid{grid-template-columns:1fr}
.section-title{font-size:34px}
.compare-hero h1{font-size:42px}
.hero-copy{font-size:16px}
.hero-actions .btn-main,.hero-actions .btn-line,.cta-actions .btn-main,.cta-actions .btn-line{width:100%}
.hero-visual{transform:none}
.compare-row{grid-template-columns:74px 1fr 34px 1fr;gap:7px;padding:18px 0}
.metric-value{font-size:11px}
.bar{height:8px}
.reading-item{grid-template-columns:44px 1fr;gap:12px}
.reading-item .arrow{display:none}
.path-side{display:block}
.path-item{grid-template-columns:48px 1fr}
.path-item .arrow{display:none}
.footer{margin-top:62px}
.footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:38px}
.copyright{display:block;line-height:2}
.copyright span:last-child{display:block;margin-top:7px}
}
@media(prefers-reduced-motion:reduce){
*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}

/* roulang page: category7 */
:root{
      --ink:#18201d;--muted:#69736e;--paper:#f6f7f2;--surface:#fff;--deep:#202b27;
      --line:#dfe5de;--lime:#c7e86d;--orange:#ef8b4b;--soft:#edf2e9;
      --radius:18px;--radius-lg:28px;--shadow:0 16px 45px rgba(29,45,37,.09);
      --container:1240px;--space:112px;--ease:all .28s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:var(--container);padding:0 24px;margin:auto}
    .section{padding:var(--space) 0}
    .section.compact{padding:76px 0}
    .topbar{height:78px;background:rgba(246,247,242,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .nav-inner{height:100%;display:flex;align-items:center;gap:28px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--lime);border-radius:9px;margin-right:8px;font-size:14px}
    .nav-scroll{display:flex;gap:5px;align-items:center;overflow:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{padding:9px 13px;border-radius:999px;font-size:13px;white-space:nowrap;color:#67726c}
    .nav-link:hover,.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:0 3px 12px #21352c12}
    .nav-link.active{font-weight:800;position:relative}
    .nav-link.active:after{content:"";position:absolute;bottom:3px;left:18px;right:18px;height:2px;background:var(--orange)}
    .btn-main,.btn-line,.btn-text{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:12px;font-weight:800;font-size:14px;border:1px solid transparent}
    .btn-main{background:var(--ink);color:#fff}
    .btn-main:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
    .btn-line{border-color:#aebbb0;background:transparent}
    .btn-line:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
    .btn-text{padding:0;color:#52645a}
    .btn-text:hover{color:var(--orange)}
    .btn-main:focus,.btn-line:focus,.btn-text:focus,input:focus,summary:focus{outline:3px solid var(--lime);outline-offset:3px}
    .inner-hero{padding:86px 0 72px;background:linear-gradient(100deg,rgba(24,32,29,.97),rgba(24,32,29,.75)),url('/assets/images/backpic/back-2.webp') center/cover;color:white}
    .crumb{font-size:13px;color:#bcc8bf;margin-bottom:30px}
    .crumb a:hover{color:var(--lime)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#aebbb0;font-size:12px;letter-spacing:.13em;font-weight:800}
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--orange);border-radius:4px}
    h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.08em;font-weight:900;margin:16px 0 22px}
    .hero-lead{max-width:710px;color:#d7e0d9;font-size:18px;margin:0}
    .hero-note{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px;color:#b8c6bc;font-size:13px}
    .hero-note strong{display:block;color:var(--lime);font-size:25px;line-height:1.2}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
    .section-title{font-size:clamp(30px,4vw,52px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:12px 0 15px}
    .section-lead{max-width:680px;color:var(--muted);font-size:16px;margin:0}
    .filter-bar{display:flex;gap:9px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
    .filter{border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:999px;padding:9px 17px;font-size:13px;cursor:pointer;transition:var(--ease)}
    .filter:hover,.filter.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .feature-news{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .lead-news{background:var(--deep);color:#fff;border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-columns:1fr 1fr;min-height:350px}
    .lead-news img{height:100%;width:100%;object-fit:cover}
    .lead-copy{padding:36px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);font-size:12px;color:#55645b;font-weight:700}
    .tag.hot{background:#fff0e7;color:#bc5d30}
    .lead-copy h2{font-size:29px;line-height:1.35;margin:21px 0 14px}
    .lead-copy p{font-size:14px;color:#c7d2ca;margin-bottom:25px}
    .side-news{display:grid;gap:12px}
    .side-item{padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}
    .side-item:hover,.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#becbbd}
    .side-item h3{font-size:19px;line-height:1.45;margin:10px 0 8px}
    .side-item p{font-size:13px;color:var(--muted);margin:0}
    .date{font-size:12px;color:#87928b;letter-spacing:.04em}
    .timeline{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:125px 190px 1fr auto;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
    .news-item img{height:94px;width:160px;object-fit:cover;border-radius:13px}
    .news-item h3{font-size:20px;line-height:1.45;margin:7px 0 5px}
    .news-item p{font-size:14px;color:var(--muted);margin:0}
    .update-label{font-size:12px;color:#596960;font-weight:800}
    .update-label b{display:block;color:var(--orange);font-size:25px;line-height:1.2}
    .quote-band{background:var(--soft);border-left:5px solid var(--orange);padding:26px 32px;border-radius:0 var(--radius) var(--radius) 0;font-size:20px;font-weight:700;max-width:900px}
    .two-col{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px;align-items:start}
    .reading-copy p{color:var(--muted);font-size:16px;margin:0 0 18px}
    .key-list{border-top:1px solid var(--line)}
    .key-list div{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}
    .key-list span{color:var(--muted)}
    .rss-box{background:var(--deep);color:#fff;border-radius:var(--radius-lg);padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}
    .rss-box p{color:#c7d2ca;margin:0}
    .rss-form{display:flex;gap:10px}
    .rss-form input{min-height:48px;flex:1;border:1px solid #68766d;background:#2b3832;color:#fff;border-radius:11px;padding:0 15px}
    .rss-form input::placeholder{color:#abb9ae}
    .form-tip{font-size:12px;color:#aebbb0;margin-top:10px}
    .faq-wrap{display:grid;grid-template-columns:.7fr 65fr;gap:60px;align-items:start}
    .faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:11px;padding:0 20px;transition:var(--ease)}
    .faq-list details:hover{border-color:#b5c4b6}
    .faq-list details[open]{box-shadow:var(--shadow)}
    .faq-list summary{cursor:pointer;list-style:none;padding:19px 0;font-weight:800;position:relative;padding-right:30px}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"+";position:absolute;right:0;color:var(--orange);font-size:22px;top:14px}
    .faq-list details[open] summary:after{content:"−"}
    .faq-list details p{color:var(--muted);font-size:14px;margin:0 0 20px}
    .cta-panel{background:var(--lime);border-radius:var(--radius-lg);padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:28px}
    .cta-panel h2{font-size:32px;letter-spacing:-.05em;margin:0 0 8px}
    .cta-panel p{margin:0;color:#4b5d4f;max-width:610px}
    .footer{background:var(--deep);color:#fff;padding:68px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:42px}
    .footer .brand{display:inline-block;margin-bottom:16px}
    .footer p{color:#b7c4ba;font-size:13px;margin:0;max-width:310px}
    .footer h3{font-size:14px;margin:3px 0 16px}
    .footer-links{display:grid;gap:8px;color:#b7c4ba;font-size:13px}
    .footer a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #46544c;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;color:#9fac9f;font-size:12px}
    .copyright span:last-child{white-space:nowrap}
    .reveal{animation:rise .65s both}
    @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
    @media(max-width:1024px){
      .nav-inner{gap:15px}.feature-news,.two-col,.faq-wrap{grid-template-columns:1fr}
      .lead-news{min-height:300px}.news-item{grid-template-columns:105px 150px 1fr}
      .news-item .btn-text{grid-column:3}
      .rss-box{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      :root{--space:76px}
      .topbar{height:70px}.container{padding:0 18px}
      .brand{font-size:19px}.nav-scroll{order:3;flex-basis:100%;position:absolute;top:70px;left:0;width:100%;padding:8px 18px;background:var(--paper);border-bottom:1px solid var(--line)}
      .nav-inner{position:relative;flex-wrap:wrap;gap:0;justify-content:space-between}
      .inner-hero{padding:108px 0 62px}
      h1{font-size:48px}.hero-lead{font-size:16px}
      .section-head{display:block}.section-head .btn-line{margin-top:18px}
      .lead-news{grid-template-columns:1fr}.lead-news img{height:210px}.lead-copy{padding:26px}
      .news-item{grid-template-columns:85px 1fr;gap:15px}
      .news-item img{grid-column:1/3;width:100%;height:170px}
      .news-item .news-content{grid-column:1/3}
      .news-item .btn-text{grid-column:2;justify-self:start}
      .rss-box{padding:28px 24px}.rss-form{display:block}.rss-form .btn-main{width:100%;margin-top:10px}
      .cta-panel{display:block;padding:32px 25px}.cta-panel .btn-main{margin-top:22px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.copyright{display:block;line-height:2}.copyright span:last-child{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      h1{font-size:40px}.section-title{font-size:34px}
      .hero-note{gap:18px}.filter-bar{overflow:auto;flex-wrap:nowrap}
      .filter{white-space:nowrap}.quote-band{padding:22px;font-size:17px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }