/* roulang page: index */
:root{
  --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
  --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
  --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
  --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
  --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select,textarea{font:inherit}button{cursor:pointer}button,input,select,textarea{outline:none}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}.container{width:min(calc(100% - 48px),var(--container));margin:auto}.section{padding:92px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5vw,69px);line-height:1.12;letter-spacing:-.05em}h2{font-size:clamp(28px,3.2vw,45px);line-height:1.22;letter-spacing:-.04em}h3{font-size:20px;line-height:1.35}p{color:var(--muted)}.section-head{max-width:670px;margin-bottom:38px}.section-head p{margin:12px 0 0}.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--green);color:#11200d}.btn-primary:hover{background:var(--lime)}.btn-outline{border-color:rgba(255,255,255,.48);color:#fff}.btn-outline:hover{background:#fff;color:var(--ink)}.btn-text{padding:0;min-height:auto;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800}.tag.hot{background:#ffe0d5;color:#a63e20}.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}.topbar{background:#111713;color:#cfd7ce;font-size:12px}.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(239,104,64,.14);margin-right:7px}.top-actions{display:flex;gap:17px}.top-actions a:hover{color:var(--lime)}.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}.nav-links a:hover,.nav-links a.active{color:var(--text)}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-cta{white-space:nowrap}.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px}.mobile-panel{display:none}
.hero{position:relative;min-height:675px;background:#121914;color:#fff;overflow:hidden}.slides,.slide{position:absolute;inset:0}.slide{opacity:0;visibility:hidden;transition:opacity .55s ease,visibility .55s}.slide.active{opacity:1;visibility:visible}.slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,17,13,.94) 0%,rgba(12,17,13,.73) 43%,rgba(12,17,13,.16) 78%),linear-gradient(0deg,rgba(10,15,12,.65),transparent 52%)}.slide img{width:100%;height:100%;object-fit:cover}.hero-content{position:relative;z-index:2;min-height:675px;display:flex;align-items:center;padding:74px 0 115px}.hero-copy{max-width:760px}.hero .eyebrow{color:var(--lime)}.hero .eyebrow:before{background:var(--orange)}.hero p{max-width:730px;color:#d8ded8;font-size:16px;line-height:1.9;margin:22px 0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}.heat-strip{display:flex;gap:24px;align-items:center;margin-top:34px;color:#dfe8dc;font-size:13px}.heat-strip strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--lime);font-size:21px;margin-right:5px}.scoreboard{position:absolute;z-index:3;right:max(24px,calc((100vw - var(--container))/2));bottom:38px;display:flex;align-items:end;gap:15px}.score-num{font:700 48px/.9 ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff}.score-line{height:34px;width:1px;background:var(--lime)}.score-note{font-size:11px;color:#d9e3d6;letter-spacing:.08em}.slider-controls{position:absolute;z-index:3;left:max(24px,calc((100vw - var(--container))/2));bottom:42px;display:flex;align-items:center;gap:11px}.slide-control{border:0;color:#dce6da;background:none;padding:8px 3px;font:700 13px ui-monospace,monospace}.slide-control.active{color:var(--lime);font-size:18px}.progress{width:92px;height:2px;background:rgba(255,255,255,.32);margin-left:5px}.progress b{display:block;width:33%;height:100%;background:var(--lime);transition:width .4s}
.ticket-row{position:relative;margin-top:-42px;z-index:5}.tickets{background:var(--white);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:15px;display:grid;grid-template-columns:repeat(5,1fr);gap:0}.ticket{min-height:83px;padding:13px 18px;border-right:1px dashed #cfc9ba;display:flex;align-items:center;gap:11px;transition:background var(--transition),transform var(--transition)}.ticket:last-child{border:0}.ticket:hover{background:#edf5e5;transform:translateY(-2px)}.ticket-icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#e7f0dc;color:#326515;font-weight:900}.ticket strong,.ticket small{display:block}.ticket strong{font-size:14px}.ticket small{font-size:11px;color:var(--muted)}
.intro-grid{display:grid;grid-template-columns:46% 1fr;gap:72px;align-items:center}.image-stack{height:496px;position:relative}.image-stack img:first-child{height:84%;width:73%;border-radius:var(--r-lg)}.image-stack img:last-child{position:absolute;width:48%;height:48%;right:0;bottom:0;border:9px solid var(--paper);border-radius:var(--r-md)}.info-list{list-style:none;padding:0;margin:26px 0;display:grid;gap:14px}.info-list li{padding-left:27px;position:relative;color:#465048}.info-list li:before{content:"✓";position:absolute;left:0;top:0;color:#3e8b13;font-weight:900}.verify{padding:15px 17px;border-left:3px solid var(--green);background:#e9efe1;color:#465145;font-size:13px}
.advantages{background:var(--white);position:relative}.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.adv-card{border:1px solid var(--line);border-radius:var(--r-md);padding:25px;min-height:194px;background:var(--white);position:relative;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.adv-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#9fc676}.adv-card.wide{grid-column:span 2;background:var(--forest);color:#fff}.adv-card.wide p{color:#cbd8cb;max-width:500px}.adv-number{position:absolute;right:20px;top:14px;font:800 12px ui-monospace,monospace;color:#93aa92}.adv-card.wide .adv-number{color:var(--lime)}.line-icon{display:grid;place-items:center;width:38px;height:38px;border:1px solid #a8c994;border-radius:10px;color:#4f941e;font-size:19px;margin-bottom:18px}.adv-card.wide .line-icon{border-color:rgba(216,243,75,.45);color:var(--lime)}
.featured{background:var(--paper-2)}.feature-grid{display:grid;grid-template-columns:1.1fr .8fr .9fr;gap:18px;align-items:start}.feature-card{background:var(--white);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 8px 22px rgba(32,35,26,.06);transition:transform var(--transition),box-shadow var(--transition)}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-card:nth-child(2){margin-top:42px}.feature-card:nth-child(3){margin-top:15px}.feature-img{overflow:hidden}.feature-card img{width:100%;height:210px;transition:transform .4s}.feature-card:hover img{transform:scale(1.045)}.feature-card:nth-child(1) img{height:300px}.feature-body{padding:20px}.feature-body h3{margin:12px 0 10px}.meta-row{display:flex;flex-wrap:wrap;gap:6px;margin:13px 0 17px}.meta{font-size:11px;color:#69736b;padding:4px 7px;background:#f1efe8;border-radius:6px}
.flow{overflow:hidden}.flow-wrap{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:18px}.flow-wrap:before{content:"";position:absolute;left:12%;right:12%;top:40px;border-top:2px dashed #a6ba91}.step{position:relative;z-index:1}.step-no{width:80px;height:80px;border-radius:50%;background:var(--white);border:1px solid #cbd6c2;display:grid;place-items:center;color:#397216;font:800 25px ui-monospace,monospace;margin-bottom:18px}.step.active .step-no{background:var(--green);border-color:var(--green);color:#14200e;box-shadow:0 0 0 9px #e3eed8}.step p{font-size:13px;max-width:220px}
.case-section{background:var(--ink);color:#fff;position:relative;overflow:hidden}.case-section:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 48%,rgba(114,185,45,.1)),repeating-linear-gradient(90deg,transparent 0,transparent 59px,rgba(255,255,255,.035) 60px);pointer-events:none}.case-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center;position:relative}.case-copy p{color:#b7c3b8}.case-wall{display:grid;grid-template-columns:1.3fr .8fr;gap:14px}.case-wall img{width:100%;border-radius:var(--r-md)}.case-wall .large{grid-row:span 2;height:400px}.case-wall .small{height:193px}.case-stat{position:absolute;right:-12px;bottom:25px;background:var(--lime);color:#1a2413;padding:15px;border-radius:12px;font:800 13px ui-monospace,monospace}.case-stat strong{display:block;font-size:26px}
.stories-grid{display:grid;grid-template-columns:150px 1fr;gap:28px}.story-index{border-right:1px solid var(--line);padding-top:7px}.story-index b{display:block;font:800 52px/.9 ui-monospace,monospace;color:#aac899}.story-index span{font-size:12px;letter-spacing:.1em;color:var(--muted)}.story-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.story-card{background:var(--white);border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);transition:transform var(--transition),box-shadow var(--transition)}.story-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.story-card img{width:100%;height:183px}.story-card .inner{padding:16px}.story-card p{font-size:13px;margin-bottom:9px}
.numbers{background:var(--green);padding:43px 0;color:#15220f}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.number strong{font:900 clamp(28px,4vw,53px)/1 ui-monospace,SFMono-Regular,monospace;letter-spacing:-.07em}.number span{display:block;font-size:13px;margin-top:8px}
.testimonials{background:var(--white)}.trust-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.trust-mark{font-size:13px;color:#5e6d61}.trust-mark b{font:800 25px ui-monospace,monospace;color:var(--green-dark)}.review-grid{columns:3;column-gap:17px}.review{break-inside:avoid;background:var(--paper);border-radius:var(--r-md);padding:20px;margin-bottom:17px;border:1px solid transparent;transition:border-color var(--transition),transform var(--transition)}.review:hover{border-color:#a7c88a;transform:translateY(-3px)}.review p{font-size:14px;color:#3d473e}.review-head{display:flex;align-items:center;gap:10px}.avatar{width:35px;height:35px;border-radius:50%;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-weight:800}.review small{color:var(--muted)}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.news-main{min-height:400px;border-radius:var(--r-lg);overflow:hidden;position:relative;color:#fff;background:#203126}.news-main img{width:100%;height:100%;position:absolute;inset:0;opacity:.62}.news-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,14,10,.9),rgba(8,14,10,.04))}.news-main-content{position:absolute;z-index:1;bottom:0;padding:28px}.news-main-content p{color:#d9e4d7}.news-list{display:grid;gap:0;border-top:1px solid var(--line)}.news-item{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:88px 1fr auto;gap:14px;align-items:center;transition:padding var(--transition)}.news-item:hover{padding-left:8px}.news-date{font:800 13px ui-monospace,monospace;color:#608d45}.news-item h3{font-size:16px;margin:0}.news-item p{font-size:12px;margin:4px 0 0}.arrow{color:#4f971b;font-size:21px}
.faq-zone{background:var(--paper-2)}.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.faq-list{border-top:1px solid #c9c6ba}.faq-item{border-bottom:1px solid #c9c6ba}.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;background:none;border:0;padding:19px 0;color:var(--text);font-weight:800}.faq-q i{font-style:normal;color:var(--green-dark);font-size:21px}.faq-a{display:none;padding:0 34px 18px 0;color:#5b665e;font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q i{transform:rotate(45deg)}
.assurance{padding:34px 0;background:#e2ead9}.assurance .section-head{margin-bottom:20px}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.assure{display:flex;gap:11px;align-items:center;padding:13px;border-right:1px solid #bdccb0}.assure:last-child{border:0}.assure-icon{font-size:22px;color:#4b8c1c}.assure strong,.assure span{display:block}.assure span{font-size:12px;color:#687365}
.cta{background:linear-gradient(105deg,var(--forest) 0%,var(--forest) 57%,var(--green) 57%,var(--green) 100%);color:#fff;padding:82px 0}.cta-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.cta p{color:#d3dfd4}.cta-form{background:var(--white);color:var(--text);padding:24px;border-radius:var(--r-lg);box-shadow:0 15px 35px rgba(0,0,0,.18)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:6px}.field.full{grid-column:span 2}.field label{font-size:12px;font-weight:800;color:#4e584f}.field input,.field select,.field textarea{width:100%;border:1px solid #cdd2c9;background:#fbfaf5;border-radius:9px;padding:11px 12px;color:var(--text);transition:border-color var(--transition),box-shadow var(--transition)}.field textarea{resize:vertical;min-height:76px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green-dark);box-shadow:0 0 0 3px rgba(114,185,45,.17)}.form-note{font-size:11px;color:#6f786f;margin:12px 0}.form-status{font-size:13px;color:#347313;min-height:20px;margin:9px 0 0}
.footer{background:#121712;color:#d0d8cf;padding:58px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:34px}.footer .logo{color:#fff;margin-bottom:14px}.footer p{color:#9eaa9d;font-size:13px}.footer h3{font-size:14px;color:#fff;margin-bottom:13px}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:8px 0;font-size:13px}.footer a:hover{color:var(--lime)}.footer-bottom{margin-top:42px;padding-top:17px;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:16px;color:#849084;font-size:12px}
@media(max-width:1200px){.nav-links{gap:15px}.feature-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:992px){.nav-links,.nav-cta{display:none}.menu-btn{display:block}.mobile-panel{position:fixed;z-index:60;inset:0 0 0 auto;width:min(340px,88vw);background:var(--white);padding:26px;transform:translateX(100%);transition:transform .28s ease;box-shadow:-15px 0 40px rgba(0,0,0,.18)}.mobile-panel.open{transform:translateX(0)}.mobile-panel a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-weight:800}.mobile-panel .btn{margin-top:18px}.mobile-contact{margin-top:25px;color:var(--muted);font-size:13px}.intro-grid,.case-grid,.faq-grid,.cta-grid{grid-template-columns:1fr;gap:38px}.image-stack{height:400px}.adv-grid{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.feature-card:nth-child(2),.feature-card:nth-child(3){margin-top:0}.feature-card:first-child{grid-column:span 2}.stories-grid{grid-template-columns:1fr}.story-index{border:0;border-bottom:1px solid var(--line);padding-bottom:16px}.number-grid{grid-template-columns:repeat(2,1fr)}.news-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.top-actions{display:none}.hero,.hero-content{min-height:585px}.hero-content{padding:50px 0 100px}.hero p{font-size:14px}.scoreboard{display:none}.tickets{grid-template-columns:1fr 1fr;padding:8px}.ticket{border-bottom:1px dashed #cfc9ba}.ticket:nth-child(2n){border-right:0}.ticket:last-child{border-bottom:0}.section{padding:66px 0}.adv-card.wide{grid-column:span 2}.flow-wrap{grid-template-columns:1fr;gap:18px}.flow-wrap:before{left:39px;top:38px;bottom:38px;right:auto;border-left:2px dashed #a6ba91;border-top:0}.step{display:grid;grid-template-columns:82px 1fr;column-gap:16px}.step-no{grid-row:span 2}.step h3{margin:5px 0}.step p{margin:0}.case-wall .large{height:310px}.story-cards{grid-template-columns:1fr 1fr}.review-grid{columns:2}.assurance-grid{grid-template-columns:1fr 1fr}.assure:nth-child(2){border-right:0}.assure:nth-child(-n+2){border-bottom:1px solid #bdccb0}.footer-bottom{flex-direction:column}}
@media(max-width:520px){.container{width:min(calc(100% - 32px),var(--container))}.topbar .container{justify-content:center}.topbar .container>span:last-child{display:none}.nav{height:66px}.logo{font-size:16px}.hero,.hero-content{min-height:560px}.hero-content{padding-top:38px}.hero h1{font-size:37px}.hero-actions{flex-direction:column;align-items:stretch}.slider-controls{bottom:23px}.ticket{padding:10px}.ticket-icon{width:29px;height:29px}.ticket strong{font-size:12px}.ticket small{font-size:10px}.image-stack{height:320px}.adv-grid,.feature-grid,.story-cards{grid-template-columns:1fr}.adv-card.wide,.feature-card:first-child{grid-column:span 1}.feature-card:nth-child(1) img,.feature-card img{height:220px}.case-wall{grid-template-columns:1fr 1fr}.case-wall .large{height:275px}.case-wall .small{height:130px}.case-stat{right:0;bottom:5px}.number-grid{gap:25px 14px}.number strong{font-size:31px}.trust-title{align-items:start;flex-direction:column}.review-grid{columns:1}.news-item{grid-template-columns:70px 1fr}.news-item .arrow{display:none}.news-main{min-height:335px}.assurance-grid{grid-template-columns:1fr}.assure,.assure:nth-child(2){border-right:0;border-bottom:1px solid #bdccb0}.assure:last-child{border-bottom:0}.form-grid{grid-template-columns:1fr}.field.full{grid-column:span 1}.footer-grid{grid-template-columns:1fr;gap:20px}.cta{background:linear-gradient(180deg,var(--forest) 0%,var(--forest) 42%,var(--green) 42%,var(--green) 100%)}}
@media(max-width:375px){h1{font-size:33px}.ticket{gap:6px;padding:8px}.ticket-icon{display:none}.case-wall{gap:8px}.case-wall .large{height:230px}.number strong{font-size:27px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* roulang page: category2 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.72 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:88px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{max-width:690px;margin-bottom:34px}
.section-head h2{margin:10px 0 0;font-size:clamp(28px,3vw,42px);line-height:1.22;letter-spacing:-.045em}
.section-head p{margin:13px 0 0;color:var(--muted)}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.48);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--forest);color:#fff}
.btn-dark:hover{background:var(--green);color:#14220f}
.btn-text{padding:0;min-height:auto;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800;line-height:1.4}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.topbar-note{display:flex;align-items:center;gap:8px;white-space:nowrap}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(217,243,75,.1)}
.top-actions{display:flex;align-items:center;gap:16px}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px;min-width:44px;min-height:44px}
.mobile-panel{display:none}
.category-hero{position:relative;min-height:374px;isolation:isolate;overflow:hidden;background:var(--ink);color:#fff}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,24,19,.98) 0%,rgba(18,31,23,.87) 43%,rgba(18,31,23,.25) 100%);z-index:-1}
.category-hero:after{content:"";position:absolute;width:54vw;height:100%;right:-8vw;top:0;background:var(--green);clip-path:polygon(23% 0,100% 0,100% 100%,0 100%);opacity:.9;z-index:-2}
.category-hero-bg{position:absolute;inset:0;z-index:-3;width:100%;height:100%;opacity:.68}
.category-inner{min-height:374px;display:flex;align-items:center;padding:54px 0}
.breadcrumb{display:flex;align-items:center;gap:9px;color:#c8d0c6;font-size:13px;margin-bottom:22px}
.breadcrumb span{color:var(--lime)}
.category-copy{max-width:730px}
.category-copy h1{font-size:clamp(38px,5vw,62px);line-height:1.08;letter-spacing:-.065em;margin:0}
.category-copy p{max-width:670px;color:#d5ddd4;font-size:16px;margin:18px 0 23px}
.hero-data{display:flex;flex-wrap:wrap;gap:10px}
.hero-data b{font-variant-numeric:tabular-nums}
.index-section{padding:42px 0;border-bottom:1px solid var(--line);background:var(--white)}
.index-strip{display:flex;align-items:center;gap:12px;overflow:auto;padding-bottom:3px;scrollbar-width:thin}
.index-label{flex:0 0 auto;color:var(--muted);font-size:13px;font-weight:800;margin-right:4px}
.team-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--paper);padding:10px 14px;border-radius:999px;font-size:13px;font-weight:800;transition:var(--transition)}
.team-chip:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--chip,#72b92d);box-shadow:0 0 0 3px rgba(114,185,45,.12)}
.team-chip:hover,.team-chip.active{background:var(--forest);border-color:var(--forest);color:#fff}
.team-chip.active:before{background:var(--lime)}
.feed-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:44px;align-items:start}
.team-feed{display:grid;gap:16px}
.feed-card{display:grid;grid-template-columns:210px minmax(0,1fr);background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.feed-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a2c87b}
.feed-card-image{position:relative;overflow:hidden;min-height:190px}
.feed-card-image img{width:100%;height:100%;transition:transform .45s}
.feed-card:hover img{transform:scale(1.045)}
.badge-mark{position:absolute;top:14px;left:14px;width:39px;height:39px;border-radius:10px;background:rgba(21,30,23,.86);border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;color:var(--lime);font-size:17px}
.feed-card-body{padding:21px 23px}
.feed-meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:12px}
.feed-card h3{font-size:20px;line-height:1.35;margin:10px 0 7px;letter-spacing:-.025em}
.feed-card p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feed-foot{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:16px;font-size:12px;color:#687269}
.side-panel{background:var(--forest);border-radius:var(--r-lg);padding:25px;color:#fff;position:sticky;top:100px}
.side-panel h3{font-size:21px;margin:7px 0 18px}
.rank-list{list-style:none;margin:0;padding:0;counter-reset:rank}
.rank-list li{counter-increment:rank;display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:9px;padding:13px 0;border-bottom:1px solid var(--dark-line)}
.rank-list li:last-child{border-bottom:0}
.rank-list li:before{content:"0" counter(rank);font-size:12px;font-weight:900;color:var(--lime)}
.rank-name{font-size:14px;font-weight:800}
.rank-num{font-size:12px;color:#cbd9cb;font-variant-numeric:tabular-nums}
.side-note{margin:20px 0 0;padding-top:18px;border-top:1px solid var(--dark-line);font-size:12px;color:#b8c7b8}
.more-row{margin-top:24px}
.trend-section{background:var(--paper-2)}
.trend-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
.trend-board{background:var(--ink-2);color:#fff;border-radius:var(--r-lg);padding:30px;position:relative;overflow:hidden;min-height:340px}
.trend-board:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 55px,rgba(255,255,255,.045) 56px),linear-gradient(145deg,transparent 0 49%,rgba(114,185,45,.14) 49.5% 50%,transparent 50.5%)}
.trend-board>*{position:relative}
.trend-board h3{margin:8px 0 4px;font-size:25px}
.trend-board p{color:#bdc9bd;margin:0}
.chart{height:165px;display:flex;align-items:flex-end;gap:15px;padding:25px 2px 0}
.bar{flex:1;position:relative;min-width:20px;background:linear-gradient(180deg,var(--lime),var(--green));border-radius:6px 6px 2px 2px;opacity:.96}
.bar span{position:absolute;top:-25px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--lime);font-weight:800}
.bar i{position:absolute;bottom:-25px;left:50%;transform:translateX(-50%);font-style:normal;color:#abb8ac;font-size:11px;white-space:nowrap}
.topic-tiles{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.topic-tile{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:22px;min-height:160px;transition:var(--transition)}
.topic-tile:hover{border-color:#9dc673;transform:translateY(-3px);box-shadow:0 10px 24px rgba(24,28,22,.08)}
.topic-tile .count{font-size:31px;font-weight:900;color:var(--forest);letter-spacing:-.06em;font-variant-numeric:tabular-nums}
.topic-tile h3{font-size:16px;margin:8px 0 4px}
.topic-tile p{margin:0;font-size:13px;color:var(--muted)}
.focus-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.focus-image{position:relative}
.focus-image img{width:100%;height:430px;border-radius:var(--r-lg)}
.focus-image:after{content:"球队关注";position:absolute;right:-12px;bottom:24px;background:var(--lime);color:#172214;padding:9px 18px;font-weight:900;border-radius:8px;letter-spacing:.06em}
.focus-copy h2{font-size:clamp(28px,3.3vw,43px);line-height:1.24;margin:11px 0 17px;letter-spacing:-.045em}
.focus-copy>p{color:var(--muted);margin:0 0 22px}
.focus-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.focus-list li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;align-items:center}
.focus-list strong{font-size:15px}
.focus-list span{font-size:12px;color:var(--green-dark);font-weight:800;white-space:nowrap}
.rules{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.rules:before{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(217,243,75,.16);border-radius:50%;right:-150px;top:-170px;box-shadow:0 0 0 45px rgba(217,243,75,.025),0 0 0 90px rgba(217,243,75,.02)}
.rules-grid{position:relative;display:grid;grid-template-columns:.72fr 1.28fr;gap:64px;align-items:start}
.rules .section-head h2{color:#fff}
.rules .section-head p{color:#bfcabf}
.rule-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rule-item{border:1px solid var(--dark-line);border-radius:var(--r-md);padding:20px;background:rgba(255,255,255,.035)}
.rule-number{display:block;color:var(--lime);font-size:12px;font-weight:900;letter-spacing:.12em}
.rule-item h3{margin:9px 0 6px;font-size:17px}
.rule-item p{margin:0;color:#c0ccc0;font-size:13px}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:64px;align-items:start}
.faq-copy h2{font-size:clamp(28px,3vw,40px);line-height:1.25;margin:11px 0 15px;letter-spacing:-.04em}
.faq-copy p{color:var(--muted);margin:0 0 20px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;border:0;background:transparent;padding:19px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;font-weight:900;color:var(--text)}
.faq-question span:last-child{width:26px;height:26px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--green-dark);font-size:18px;transition:transform var(--transition),background var(--transition)}
.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg);background:var(--green);color:#162311;border-color:var(--green)}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 260ms ease}
.faq-answer>div{overflow:hidden}
.faq-answer p{color:var(--muted);margin:0;padding:0 42px 0 0}
.faq-item.open .faq-answer{grid-template-rows:1fr}
.faq-item.open .faq-answer p{padding-bottom:20px}
.join-section{padding:78px 0;background:var(--green);position:relative;overflow:hidden}
.join-section:before{content:"";position:absolute;inset:0;background:linear-gradient(113deg,var(--forest) 0 35%,transparent 35.2%),repeating-linear-gradient(90deg,transparent 0,transparent 46px,rgba(255,255,255,.08) 47px)}
.join-box{position:relative;color:#fff;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.join-box h2{font-size:clamp(30px,4vw,48px);line-height:1.14;margin:0;letter-spacing:-.05em;max-width:710px}
.join-box p{margin:14px 0 0;color:#e4f0dc;max-width:650px}
.join-actions{display:flex;gap:11px;flex-wrap:wrap;justify-content:flex-end}
.join-actions .btn-primary{background:var(--lime)}
.join-actions .btn-primary:hover{background:#fff}
.footer{background:#111713;color:#d0d7d0;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:44px}
.footer .logo{color:#fff}
.footer p{font-size:13px;color:#aeb9ae;max-width:315px;margin:18px 0 0}
.footer h3{font-size:14px;color:#fff;margin:3px 0 16px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{font-size:13px;color:#afbaaf;margin:9px 0}
.footer a:not(.logo):hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--dark-line);margin-top:48px;padding:18px 0;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#909c90}
@media(max-width:1200px){
 .nav-links{gap:16px}.nav-links a{font-size:12px}.feed-layout{grid-template-columns:minmax(0,1fr) 290px}
}
@media(max-width:992px){
 .nav-links{display:none}.menu-btn{display:block}.nav-cta{margin-left:auto}
 .mobile-panel{position:fixed;display:block;z-index:60;top:0;right:0;width:min(88vw,360px);height:100dvh;background:var(--paper);padding:24px;transform:translateX(105%);transition:transform var(--transition);box-shadow:-20px 0 50px rgba(0,0,0,.2)}
 .mobile-panel.open{transform:translateX(0)}.mobile-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.close-menu{background:none;border:0;font-size:25px;min-width:44px;min-height:44px}
 .mobile-panel nav{display:grid;border-top:1px solid var(--line)}.mobile-panel nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;font-weight:800}.mobile-panel nav a.active{color:var(--green-dark)}
 .mobile-contact{margin:25px 0;color:var(--muted);font-size:13px}.mobile-contact p{margin:6px 0}
 .feed-layout,.trend-grid,.focus-grid,.rules-grid,.faq-layout{grid-template-columns:1fr;gap:34px}.side-panel{position:relative;top:auto}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
 .footer-grid>div:last-child{grid-column:span 3}.join-box{grid-template-columns:1fr}.join-actions{justify-content:flex-start}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 36px),var(--container))}.section{padding:62px 0}.topbar .container{justify-content:center}.top-actions{display:none}
 .category-hero,.category-inner{min-height:345px}.category-copy h1{font-size:39px}.category-copy p{font-size:14px}
 .feed-card{grid-template-columns:150px minmax(0,1fr)}.feed-card-image{min-height:175px}.feed-card-body{padding:17px}.feed-card h3{font-size:17px}
 .trend-board{min-height:300px}.topic-tiles{grid-template-columns:1fr 1fr}.focus-image img{height:330px}.rule-list{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:span 2}
}
@media(max-width:520px){
 .container{width:min(calc(100% - 28px),var(--container))}.nav{height:68px;gap:12px}.logo{font-size:16px}.logo-mark{width:31px;height:31px}.nav-cta{display:none}
 .category-hero,.category-inner{min-height:370px}.category-inner{padding:46px 0}.breadcrumb{font-size:12px}.category-copy h1{font-size:34px}.hero-data{gap:7px}
 .index-section{padding:28px 0}.index-strip{gap:8px}.team-chip{padding:9px 12px}
 .feed-card{grid-template-columns:1fr}.feed-card-image{height:190px}.feed-card-body{padding:18px}.feed-card p{-webkit-line-clamp:3}
 .side-panel{padding:21px}.trend-board{padding:23px}.chart{gap:10px}.topic-tiles,.rule-list{grid-template-columns:1fr}.topic-tile{min-height:auto;padding:18px}
 .focus-image img{height:280px}.focus-image:after{right:0;bottom:15px}.focus-list li{align-items:flex-start;flex-direction:column;gap:4px}
 .faq-question{font-size:14px}.faq-question span:last-child{flex:0 0 auto}.join-section{padding:59px 0}.join-box h2{font-size:31px}.footer{padding-top:50px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{margin-top:36px;display:grid;gap:5px}
}
@media(max-width:375px){
 .category-copy h1{font-size:30px}.feed-foot{align-items:flex-start;flex-direction:column;gap:6px}.btn{padding-left:17px;padding-right:17px}.hero-data .tag{font-size:10px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* roulang page: category1 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.72 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:90px 0}
.section-soft{background:var(--white)}
.section-head{max-width:720px;margin-bottom:36px}
.section-head h2,.category-copy h1,.cta-copy h2{letter-spacing:-.045em;line-height:1.15;margin:10px 0 0}
.section-head h2{font-size:clamp(29px,3.1vw,44px)}
.section-head p{margin:14px 0 0;color:var(--muted);max-width:660px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:900;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--orange)}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition),box-shadow var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime);box-shadow:0 8px 20px rgba(114,185,45,.24)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-text{padding:0;min-height:auto;border-radius:0;border-bottom:1px solid currentColor;color:var(--forest)}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:900;line-height:1.25}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-status{display:flex;align-items:center;gap:8px;white-space:nowrap}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(217,243,75,.1)}
.top-actions{display:flex;align-items:center;gap:16px;white-space:nowrap}
.top-actions a{transition:color var(--transition)}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0;white-space:nowrap}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px}
.mobile-panel{display:none}
.category-hero{min-height:370px;position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:#fff}
.category-hero:before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(12,20,15,.96) 0%,rgba(17,27,20,.78) 44%,rgba(17,27,20,.24) 100%),url('/assets/images/backpic/back-2.webp') center/cover}
.category-hero:after{content:"";position:absolute;inset:auto -10% -72% auto;width:650px;height:650px;border:1px solid rgba(217,243,75,.25);border-radius:50%;box-shadow:0 0 0 48px rgba(217,243,75,.04),0 0 0 98px rgba(217,243,75,.03);z-index:-1}
.breadcrumb{padding-top:34px;display:flex;align-items:center;gap:8px;color:#cbd4cb;font-size:13px}
.breadcrumb a:hover{color:var(--lime)}
.category-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:58px;align-items:end;padding:40px 0 46px}
.category-copy h1{font-size:clamp(36px,5vw,62px);max-width:700px}
.category-copy p{color:#d0d9d0;font-size:16px;max-width:690px;margin:20px 0 0}
.category-copy .eyebrow{color:var(--lime)}
.category-copy .eyebrow:before{background:var(--orange)}
.score-card{background:rgba(15,23,17,.84);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-lg);padding:20px;position:relative;overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.score-card:after{content:"";position:absolute;right:-18px;bottom:-36px;width:138px;height:138px;border:1px solid rgba(217,243,75,.25);border-radius:50%}
.score-label{color:var(--lime);font-size:11px;font-weight:900;letter-spacing:.12em}
.score-number{font:800 45px/1.05 ui-monospace,SFMono-Regular,Consolas,monospace;margin:11px 0 7px;letter-spacing:-.1em}
.score-card p{margin:0;color:#bdc9bd;font-size:12px}
.score-bars{display:flex;gap:5px;margin-top:18px}
.score-bars span{height:5px;flex:1;background:rgba(255,255,255,.17);border-radius:99px}
.score-bars span.active{background:var(--green)}
.filter-panel{margin-top:-31px;position:relative;z-index:3}
.filter-inner{background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--r-lg);padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.filter-title{font-size:14px;font-weight:900;white-space:nowrap}
.filter-tags{display:flex;flex-wrap:wrap;gap:9px;justify-content:flex-end}
.filter-chip{border:1px solid var(--line);background:var(--paper);color:#566057;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;transition:all var(--transition)}
.filter-chip:hover,.filter-chip.active{background:var(--forest);border-color:var(--forest);color:#fff}
.filter-chip.active:before{content:"●";color:var(--lime);font-size:8px;margin-right:5px}
.discussion-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:38px;align-items:start}
.discussion-list{display:grid;gap:15px}
.discussion-card{display:grid;grid-template-columns:116px minmax(0,1fr) 82px;gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);padding:18px;border-radius:var(--r-md);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.discussion-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#a8cd7f}
.discussion-date{border-right:1px solid var(--line);padding-right:16px}
.discussion-date strong{display:block;font:900 28px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.1em;color:var(--forest)}
.discussion-date span{display:block;color:var(--muted);font-size:11px;margin-top:7px}
.discussion-body h3{font-size:18px;line-height:1.35;margin:8px 0 8px}
.discussion-body p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:11px}
.meta{font-size:11px;color:#69736b;padding:4px 7px;background:#f1efe8;border-radius:6px}
.heat{align-self:stretch;display:flex;flex-direction:column;justify-content:center;align-items:center;border-left:1px solid var(--line);color:var(--orange)}
.heat b{font:900 20px/1 ui-monospace,SFMono-Regular,Consolas,monospace}
.heat small{font-size:10px;color:var(--muted);margin-top:5px}
.side-note{background:var(--forest);color:#fff;border-radius:var(--r-lg);padding:24px;position:sticky;top:102px}
.side-note h3{font-size:19px;margin:11px 0}
.side-note p{font-size:13px;line-height:1.75;color:#c9d7ca;margin:0}
.side-list{list-style:none;padding:0;margin:20px 0 22px;display:grid;gap:12px}
.side-list li{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid var(--dark-line);padding-bottom:10px;font-size:12px}
.side-list b{color:var(--lime)}
.more-line{margin-top:21px;display:flex;justify-content:flex-end}
.trend-wrap{background:var(--ink-2);color:#fff;border-radius:var(--r-lg);padding:42px;overflow:hidden;position:relative}
.trend-wrap:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 80px,rgba(255,255,255,.045) 81px),repeating-linear-gradient(0deg,transparent 0,transparent 58px,rgba(255,255,255,.04) 59px)}
.trend-head,.trend-chart{position:relative}
.trend-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px}
.trend-head h2{font-size:clamp(27px,3vw,39px);line-height:1.18;margin:9px 0 0}
.trend-head p{max-width:500px;color:#c4d0c5;margin:0;font-size:13px}
.trend-chart{height:255px;margin-top:32px;display:grid;grid-template-columns:repeat(7,1fr);gap:18px;align-items:end;border-bottom:1px solid rgba(255,255,255,.25)}
.chart-col{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:10px}
.chart-bar{width:min(48px,100%);background:linear-gradient(180deg,var(--lime),var(--green));border-radius:7px 7px 0 0;position:relative;transition:filter var(--transition),transform var(--transition)}
.chart-bar:hover{filter:brightness(1.13);transform:translateY(-4px)}
.chart-bar em{font-style:normal;font:800 12px ui-monospace,SFMono-Regular,Consolas,monospace;color:#fff;position:absolute;top:-23px}
.chart-col small{color:#b9c5ba;font-size:11px;padding-bottom:10px}
.rule-grid{display:grid;grid-template-columns:.84fr 1.16fr;gap:42px;align-items:center}
.rule-image{position:relative;min-height:365px}
.rule-image img{width:80%;height:365px;border-radius:var(--r-lg)}
.rule-stamp{position:absolute;right:0;bottom:22px;width:48%;background:var(--orange);color:#fff;padding:20px;border-radius:var(--r-md);transform:rotate(-3deg);box-shadow:var(--shadow)}
.rule-stamp b{font:900 27px/1 ui-monospace,SFMono-Regular,Consolas,monospace;display:block}
.rule-stamp span{font-size:12px}
.rule-items{display:grid;gap:12px;margin-top:24px}
.rule-item{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
.rule-item i{font-style:normal;width:31px;height:31px;border-radius:50%;background:#e2efcf;color:#356714;display:grid;place-items:center;font-weight:900;font-size:12px}
.rule-item h3{font-size:15px;margin:0 0 3px}
.rule-item p{font-size:13px;color:var(--muted);margin:0}
.scene-section{background:var(--paper-2)}
.scene-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px;align-items:stretch}
.scene-card{min-height:270px;background:var(--white);border-radius:var(--r-lg);overflow:hidden;position:relative;border:1px solid rgba(30,37,31,.08);transition:transform var(--transition),box-shadow var(--transition)}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.scene-card.large{grid-row:span 2;min-height:558px}
.scene-card img{width:100%;height:100%;position:absolute;inset:0;transition:transform .45s}
.scene-card:hover img{transform:scale(1.045)}
.scene-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,21,15,.9),rgba(12,21,15,.06) 70%)}
.scene-content{position:absolute;z-index:2;left:22px;right:22px;bottom:20px;color:#fff}
.scene-content h3{font-size:20px;line-height:1.3;margin:9px 0 6px}
.scene-content p{font-size:12px;line-height:1.65;color:#d6ded6;margin:0}
.scene-card:not(.large) .scene-content h3{font-size:16px}
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:76px;align-items:start}
.faq-side{padding-top:8px}
.faq-side p{color:var(--muted);margin:16px 0 24px;max-width:390px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;border:0;background:transparent;padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;text-align:left;color:var(--text);font-weight:900;font-size:16px}
.faq-question span:last-child{font-size:24px;color:var(--green-dark);transition:transform var(--transition)}
.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 260ms ease}
.faq-answer>div{overflow:hidden}
.faq-answer p{color:var(--muted);font-size:14px;margin:0;padding:0 34px 0 0}
.faq-item.open .faq-answer{grid-template-rows:1fr}
.faq-item.open .faq-answer p{padding-bottom:21px}
.cta-section{padding:0 0 92px}
.cta-box{background:var(--forest);color:#fff;border-radius:var(--r-lg);overflow:hidden;display:grid;grid-template-columns:1fr .82fr;position:relative}
.cta-box:after{content:"";position:absolute;width:310px;height:310px;right:-75px;top:-130px;border:1px solid rgba(217,243,75,.4);border-radius:50%;box-shadow:0 0 0 35px rgba(217,243,75,.05),0 0 0 72px rgba(217,243,75,.035)}
.cta-copy{padding:48px;position:relative;z-index:1}
.cta-copy .eyebrow{color:var(--lime)}
.cta-copy .eyebrow:before{background:var(--orange)}
.cta-copy h2{font-size:clamp(29px,3.8vw,47px);max-width:550px}
.cta-copy p{color:#cbd7cc;max-width:560px;margin:18px 0 0}
.cta-form{padding:37px;background:rgba(9,18,12,.28);position:relative;z-index:1}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.field{margin-bottom:11px}
.field label{display:block;font-size:12px;color:#d8e3d8;font-weight:800;margin:0 0 6px}
.field input,.field textarea{width:100%;border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.08);border-radius:9px;padding:11px 12px;transition:border-color var(--transition),background var(--transition)}
.field input::placeholder,.field textarea::placeholder{color:#b8c5b9}
.field input:focus,.field textarea:focus{border-color:var(--lime);background:rgba(255,255,255,.12)}
.field textarea{resize:vertical;min-height:74px}
.form-note{font-size:11px;color:#b9c7bb;margin:10px 0 15px}
.form-status{min-height:20px;margin:10px 0 0;font-size:12px;color:var(--lime)}
.footer{background:#111713;color:#d0d8d0;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.1fr;gap:38px}
.footer .logo{color:#fff}
.footer p{color:#aeb9af;font-size:13px;max-width:300px;margin:17px 0 0}
.footer h3{font-size:14px;color:#fff;margin:3px 0 15px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:13px;color:#afbaaf}
.footer li a{transition:color var(--transition)}
.footer li a:hover{color:var(--lime)}
.footer-bottom{margin-top:43px;border-top:1px solid var(--dark-line);padding:18px 0;display:flex;justify-content:space-between;gap:20px;color:#89958a;font-size:12px}
@media (max-width:1199px){
 .nav-links{gap:15px}.nav-links a{font-size:12px}.category-hero-grid{grid-template-columns:1fr 270px}
}
@media (max-width:992px){
 .nav-links,.nav-cta{display:none}.menu-btn{display:block;margin-left:auto}.mobile-panel{position:fixed;z-index:49;top:112px;right:16px;left:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:16px;transform:translateY(-15px);opacity:0;pointer-events:none;transition:all var(--transition)}.mobile-panel.open{display:block;transform:translateY(0);opacity:1;pointer-events:auto}.mobile-panel nav{display:grid;gap:3px}.mobile-panel nav a{padding:12px 10px;border-radius:9px;font-weight:800}.mobile-panel nav a:hover,.mobile-panel nav a.active{background:#e5f1d9}.mobile-panel .mobile-contact{font-size:12px;color:var(--muted);border-top:1px solid var(--line);margin-top:12px;padding:13px 10px 0}.mobile-panel .btn{width:100%;margin-top:12px}
 .discussion-layout,.faq-layout{grid-template-columns:1fr}.side-note{position:static}.rule-grid{gap:28px}.footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}.section{padding:62px 0}.top-actions a:not(:first-child){display:none}.category-hero{min-height:auto}.category-hero-grid{grid-template-columns:1fr;padding:31px 0 38px;gap:24px}.score-card{max-width:330px}.filter-inner{align-items:flex-start;flex-direction:column;gap:13px}.filter-tags{justify-content:flex-start}.discussion-card{grid-template-columns:82px minmax(0,1fr);gap:14px}.heat{display:none}.discussion-date strong{font-size:24px}.trend-wrap{padding:30px 20px}.trend-head{display:block}.trend-head p{margin-top:12px}.trend-chart{gap:8px;height:210px}.chart-col small{font-size:9px}.rule-grid{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr 1fr}.scene-card.large{grid-row:auto;grid-column:span 2;min-height:370px}.faq-layout{gap:25px}.cta-box{grid-template-columns:1fr}.cta-copy{padding:37px 26px}.cta-form{padding:28px 26px}.footer-grid{gap:29px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}
}
@media (max-width:520px){
 body{font-size:14px}.topbar .container{justify-content:center}.top-actions{display:none}.nav{height:68px}.logo{font-size:16px}.logo-mark{width:31px;height:31px}.breadcrumb{padding-top:23px;font-size:12px}.category-copy h1{font-size:35px}.category-copy p{font-size:14px}.filter-panel{margin-top:-20px}.filter-inner{padding:16px}.filter-chip{padding:6px 10px}.section-head{margin-bottom:27px}.discussion-card{display:block;padding:17px}.discussion-date{display:flex;align-items:center;gap:9px;border:0;padding:0}.discussion-date span{margin:0}.discussion-body h3{font-size:16px}.trend-chart{overflow:hidden}.chart-col:nth-child(2) small,.chart-col:nth-child(4) small,.chart-col:nth-child(6) small{opacity:.6}.rule-image{min-height:294px}.rule-image img{height:294px}.rule-stamp{padding:15px}.scene-grid{display:grid;grid-template-columns:1fr}.scene-card.large{grid-column:auto;min-height:330px}.scene-card{min-height:230px}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer{padding-top:45px}
}
@media (max-width:375px){
 .container{width:calc(100% - 24px)}.category-copy h1{font-size:31px}.btn{padding:10px 16px}.filter-tags{gap:6px}.filter-chip{font-size:11px}.cta-copy,.cta-form{padding-left:20px;padding-right:20px}
}
@media (prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* roulang page: category3 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:92px 0}
.section.alt{background:var(--white)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:900;letter-spacing:.1em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--orange)}
.section-head{max-width:690px;margin-bottom:36px}
.section-head h2{margin:10px 0 0;font-size:clamp(27px,3vw,42px);line-height:1.2;letter-spacing:-.05em}
.section-head p{margin:13px 0 0;color:var(--muted)}
.btn{min-height:46px;padding:11px 20px;border:1px solid transparent;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:900;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition),box-shadow var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#14220f}
.btn-primary:hover{background:var(--lime);box-shadow:0 8px 18px rgba(91,154,34,.22)}
.btn-outline{border-color:#b7b9ad;color:var(--forest);background:transparent}
.btn-outline:hover{border-color:var(--green);background:#e5f1d9}
.btn-text{padding:0;min-height:auto;border-radius:0;border-bottom:1px solid currentColor;color:var(--forest)}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;border-radius:999px;background:#e2efd7;color:#315f12;font-size:11px;font-weight:900;line-height:1.35}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#eef7e6}
.tag.muted{background:#ece9df;color:#60685f}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.topbar strong{font-weight:800;color:var(--lime)}
.top-actions{display:flex;gap:17px;white-space:nowrap}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px}
.mobile-panel{display:none}
.category-hero{position:relative;min-height:382px;overflow:hidden;background:var(--ink);color:#fff}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,24,19,.96) 0%,rgba(18,25,20,.78) 47%,rgba(18,25,20,.28) 100%),url('/assets/images/backpic/back-3.webp') center/cover}
.category-hero:after{content:"";position:absolute;right:5%;bottom:-47px;width:260px;height:145px;border:1px solid rgba(217,243,75,.35);border-radius:150px 150px 0 0;transform:rotate(-14deg)}
.hero-inner{position:relative;z-index:1;padding:53px 0 60px}
.breadcrumb{display:flex;align-items:center;gap:9px;color:#c6d0c5;font-size:13px}
.breadcrumb span{color:var(--lime)}
.category-hero h1{margin:22px 0 12px;font-size:clamp(34px,5vw,60px);line-height:1.08;letter-spacing:-.07em}
.category-hero p{max-width:685px;margin:0;color:#d2dad1;font-size:16px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-stat{padding:8px 12px;border:1px solid var(--dark-line);border-radius:8px;background:rgba(255,255,255,.07);font-size:12px;color:#e7ede4}
.hero-stat b{color:var(--lime);margin-right:4px}
.filter-strip{margin-top:-27px;position:relative;z-index:2}
.filter-box{background:var(--white);box-shadow:var(--shadow);border-radius:var(--r-md);padding:17px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.filter-title{font-weight:900;white-space:nowrap}
.filter-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.filter-tags button{border:1px solid #dedbd1;background:#f7f4ec;color:#4c554d;border-radius:999px;padding:8px 13px;font-size:12px;font-weight:800;transition:all var(--transition)}
.filter-tags button:hover,.filter-tags button.active{background:var(--forest);border-color:var(--forest);color:#fff}
.activity-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:32px;align-items:start}
.activity-list{display:grid;gap:18px}
.activity-card{display:grid;grid-template-columns:112px 210px minmax(0,1fr);background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.activity-card:hover{transform:translateY(-4px);border-color:#9ec276;box-shadow:var(--shadow)}
.date-block{background:var(--forest);color:#fff;padding:26px 16px;text-align:center;display:flex;flex-direction:column;justify-content:center}
.date-block small{font-size:11px;color:#c8dbc4;font-weight:800;letter-spacing:.08em}
.date-block b{font-size:38px;line-height:1.05;color:var(--lime);font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.date-block span{font-size:12px;margin-top:7px}
.activity-image{overflow:hidden;min-height:178px}
.activity-image img{width:100%;height:100%;transition:transform .42s}
.activity-card:hover .activity-image img{transform:scale(1.05)}
.activity-content{padding:21px 22px}
.activity-content h3{font-size:19px;line-height:1.4;margin:9px 0 7px}
.activity-content p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.activity-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.sidebar-note{background:var(--forest);color:#fff;border-radius:var(--r-lg);padding:26px;position:sticky;top:105px;overflow:hidden}
.sidebar-note:after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(217,243,75,.3);border-radius:50%;right:-72px;bottom:-74px}
.sidebar-note h3{margin:12px 0 10px;font-size:21px;line-height:1.35;position:relative;z-index:1}
.sidebar-note p{color:#c9d8c8;margin:0 0 18px;position:relative;z-index:1}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;position:relative;z-index:1}
.side-list li{padding-top:12px;border-top:1px solid var(--dark-line);font-size:13px}
.side-list b{display:block;color:var(--lime);font-size:11px;letter-spacing:.08em}
.read-more{margin-top:24px}
.process-section{background:var(--paper-2);overflow:hidden}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:16px}
.process-grid:before{content:"";position:absolute;left:10%;right:10%;top:49px;border-top:2px dashed #9eb38d}
.step{position:relative;padding:0 16px 20px}
.step-no{position:relative;z-index:1;width:98px;height:98px;border-radius:50%;display:grid;place-items:center;background:var(--white);border:1px solid #b7ce9e;color:var(--forest);font-size:26px;font-weight:900;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.step.active .step-no{background:var(--green);border-color:var(--green);box-shadow:0 0 0 8px rgba(114,185,45,.13)}
.step h3{font-size:17px;margin:18px 0 7px}
.step p{margin:0;color:var(--muted);font-size:13px}
.safety-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
.safety-image{min-height:390px;position:relative;border-radius:var(--r-lg);overflow:hidden}
.safety-image:after{content:"活动现场";position:absolute;bottom:16px;left:16px;background:var(--lime);color:#1b2b13;padding:6px 10px;border-radius:6px;font-size:12px;font-weight:900}
.safety-image img{width:100%;height:100%}
.safety-content{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px}
.safety-content h2{margin:10px 0;font-size:31px;line-height:1.28;letter-spacing:-.05em}
.rule-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:15px}
.rule-list li{padding:0 0 14px 33px;border-bottom:1px solid #e7e3d9;position:relative;color:#4e594f}
.rule-list li:before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e4f1d8;color:#3e8614;font-size:13px;font-weight:900}
.review-wall{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.review-wall:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 68px,rgba(255,255,255,.035) 69px),linear-gradient(130deg,transparent 40%,rgba(114,185,45,.12))}
.review-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:28px}
.review-intro h2{font-size:clamp(29px,4vw,44px);line-height:1.2;margin:12px 0}
.review-intro p{color:#cbd7cb;max-width:500px}
.review-number{display:flex;gap:18px;margin-top:26px}
.review-number b{display:block;font-size:32px;line-height:1;color:var(--lime);font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.review-number span{font-size:12px;color:#cbd7cb}
.photo-grid{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:155px 155px;gap:12px}
.photo-grid figure{margin:0;border-radius:var(--r-md);overflow:hidden;position:relative}
.photo-grid figure:first-child{grid-row:span 2}
.photo-grid img{width:100%;height:100%;transition:transform .4s}
.photo-grid figure:hover img{transform:scale(1.05)}
.photo-grid figcaption{position:absolute;left:10px;bottom:9px;font-size:11px;font-weight:800;background:rgba(18,25,20,.78);padding:4px 7px;border-radius:5px}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:68px;align-items:start}
.faq-intro h2{font-size:36px;line-height:1.25;margin:12px 0}
.faq-intro p{color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;border:0;background:none;padding:19px 3px;display:flex;align-items:center;justify-content:space-between;text-align:left;font-weight:900;color:var(--text);gap:20px}
.faq-question span:last-child{font-size:23px;color:var(--green-dark);transition:transform var(--transition)}
.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;color:var(--muted);transition:max-height .28s ease}
.faq-answer p{margin:0;padding:0 3px 20px}
.faq-item.open .faq-answer{max-height:240px}
.cta-section{padding:0 0 92px}
.cta-box{background:linear-gradient(105deg,var(--forest) 0%,var(--forest) 58%,#70ad2c 58%,#83c839 100%);color:#fff;border-radius:var(--r-lg);padding:46px 52px;display:grid;grid-template-columns:1fr .92fr;gap:40px;align-items:center;overflow:hidden;position:relative}
.cta-box:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-105px;top:-115px}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{margin:8px 0 10px;font-size:clamp(28px,3.3vw,42px);line-height:1.2}
.cta-copy p{margin:0;color:#dbe9d8;max-width:560px}
.intent-form{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:11px}
.intent-form input,.intent-form textarea{width:100%;border:1px solid rgba(255,255,255,.3);border-radius:9px;background:rgba(255,255,255,.93);padding:12px 13px;color:var(--text)}
.intent-form input:focus,.intent-form textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(217,243,75,.2)}
.intent-form textarea{grid-column:span 2;resize:vertical;min-height:78px}
.intent-form .btn{grid-column:span 2;background:var(--lime);color:#1b2b13}
.form-message{grid-column:span 2;margin:0;font-size:12px;color:#e2eddf;min-height:18px}
.footer{background:#111713;color:#d3dbd2;padding:62px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:45px}
.footer .logo{color:#fff;margin-bottom:14px}
.footer p{margin:0;color:#aeb9ae;font-size:13px}
.footer h3{color:#fff;font-size:14px;margin:2px 0 14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:13px;color:#b8c3b7}
.footer a:hover{color:var(--lime)}
.footer-bottom{margin-top:48px;padding:18px 0;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:20px;color:#899489;font-size:12px}
@media(max-width:1200px){.nav-links{gap:15px}.activity-layout{grid-template-columns:minmax(0,1fr) 250px}}
@media(max-width:992px){
 .nav-links,.nav-cta{display:none}.menu-btn{display:block;margin-left:auto}.mobile-panel{position:fixed;inset:0 0 0 auto;width:min(350px,88vw);z-index:70;background:var(--paper);padding:26px;transform:translateX(105%);transition:transform .28s ease;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(0,0,0,.2)}
 .mobile-panel.open{transform:translateX(0)}.mobile-panel nav{display:grid;gap:4px;margin-top:35px}.mobile-panel nav a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:900}.mobile-panel .close-menu{align-self:flex-end;border:0;background:none;font-size:26px}.mobile-panel .btn{margin-top:23px}.mobile-contact{margin-top:auto;border-top:1px solid var(--line);padding-top:18px;font-size:13px;color:var(--muted)}
 .activity-layout,.safety-grid,.review-grid,.faq-wrap,.cta-box{grid-template-columns:1fr}.sidebar-note{position:relative;top:auto}.footer-grid{grid-template-columns:repeat(2,1fr);gap:34px}.cta-box{background:linear-gradient(145deg,var(--forest),#4a811c)}.process-grid{grid-template-columns:repeat(2,1fr);gap:30px}.process-grid:before{display:none}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}.section{padding:63px 0}.top-actions{display:none}.topbar .container{justify-content:center}.category-hero{min-height:340px}.hero-inner{padding:39px 0 50px}.category-hero p{font-size:14px}
 .filter-box{align-items:flex-start;flex-direction:column}.filter-tags{justify-content:flex-start}.activity-card{grid-template-columns:90px 155px minmax(0,1fr)}.activity-content{padding:17px}.activity-content h3{font-size:17px}.date-block b{font-size:31px}.safety-image{min-height:310px}.faq-wrap{gap:30px}
}
@media(max-width:520px){
 .section-head h2{font-size:29px}.category-hero h1{font-size:37px}.activity-card{grid-template-columns:82px 1fr}.activity-image{display:none}.activity-content{min-height:172px}.date-block{padding:18px 8px}.date-block b{font-size:29px}.date-block span{font-size:11px}
 .process-grid{grid-template-columns:1fr}.step{padding-left:0;display:grid;grid-template-columns:74px 1fr;column-gap:18px}.step-no{width:64px;height:64px;font-size:20px;grid-row:span 2}.step h3{margin:4px 0}.step p{grid-column:2}.photo-grid{grid-template-rows:125px 125px}.review-number{gap:12px}.footer-grid{grid-template-columns:1fr;gap:27px}.footer-bottom{flex-direction:column;gap:5px}.cta-box{padding:34px 22px}.intent-form{grid-template-columns:1fr}.intent-form textarea,.intent-form .btn,.form-message{grid-column:span 1}
}
@media(max-width:375px){.container{width:calc(100% - 24px)}.logo{font-size:16px}.hero-stats{gap:7px}.filter-box{padding:15px}.filter-tags button{padding:7px 10px}.activity-content{padding:15px 12px}.category-hero h1{font-size:33px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* roulang page: category4 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:88px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--orange)}
.section-head{max-width:700px;margin-bottom:34px}
.section-head h2{margin:10px 0 0;font-size:clamp(27px,3vw,42px);line-height:1.22;letter-spacing:-.045em}
.section-head p{margin:13px 0 0;color:var(--muted)}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-paper{background:var(--white);border-color:var(--line);color:var(--forest)}
.btn-paper:hover{background:#e9f4dc;border-color:var(--green)}
.btn-text{padding:0;min-height:auto;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-status{display:flex;gap:9px;align-items:center}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(217,243,75,.12)}
.top-actions{display:flex;align-items:center;gap:18px}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px;min-width:44px;min-height:44px}
.mobile-panel{display:none}
.category-hero{position:relative;min-height:365px;overflow:hidden;background:var(--ink);color:#fff}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,25,20,.96) 0%,rgba(18,25,20,.79) 46%,rgba(18,25,20,.25) 100%),linear-gradient(0deg,rgba(18,25,20,.3),transparent)}
.category-hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 59px,rgba(255,255,255,.045) 60px),linear-gradient(135deg,transparent 50%,rgba(114,185,45,.12) 50%,transparent 51%)}
.category-hero-bg{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.category-hero .container{position:relative;z-index:2;padding:66px 0 59px}
.breadcrumb{display:flex;gap:10px;align-items:center;color:#c8d1c8;font-size:13px}
.breadcrumb span{color:var(--lime)}
.category-hero h1{max-width:760px;margin:17px 0 14px;font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-.06em}
.category-hero p{max-width:670px;margin:0;color:#d7dfd7;font-size:16px;line-height:1.85}
.hero-data{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-data span{padding:6px 11px;border:1px solid var(--dark-line);border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;color:#eff5e9}
.filter-wrap{padding:31px 0;border-bottom:1px solid var(--line);background:var(--white)}
.filter-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{font-size:13px;font-weight:900;margin-right:4px}
.filter-btn{border:1px solid var(--line);border-radius:999px;background:var(--white);padding:9px 14px;color:#536057;font-weight:800;font-size:13px;transition:var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--forest);color:#fff;border-color:var(--forest)}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:38px;align-items:start}
.guide-list{display:grid;gap:17px}
.guide-card{display:grid;grid-template-columns:235px minmax(0,1fr);gap:25px;padding:14px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.guide-card:hover{transform:translateY(-4px);border-color:#a7c985;box-shadow:var(--shadow)}
.guide-card:hover img{transform:scale(1.045)}
.guide-img{overflow:hidden;border-radius:11px;min-height:178px}
.guide-img img{width:100%;height:100%;transition:transform .38s ease}
.guide-body{padding:6px 8px 6px 0}
.guide-body h3{font-size:20px;line-height:1.35;margin:10px 0 8px;letter-spacing:-.025em}
.guide-body p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta-row{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0}
.meta{font-size:11px;color:#69736b;padding:4px 7px;background:#f1efe8;border-radius:6px}
.read-arrow{margin-top:11px;display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:900;color:var(--forest)}
.guide-card:hover .read-arrow{color:var(--green-dark)}
.read-arrow b{transition:transform var(--transition)}
.guide-card:hover .read-arrow b{transform:translateX(4px)}
.side-panel{position:sticky;top:98px;border-radius:var(--r-md);background:var(--forest);color:#fff;padding:25px;overflow:hidden}
.side-panel:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(217,243,75,.28);border-radius:50%;right:-70px;bottom:-85px}
.side-panel h3{margin:7px 0 12px;font-size:21px}
.side-panel p{margin:0;color:#d2ded3;font-size:13px}
.side-list{position:relative;z-index:1;list-style:none;padding:0;margin:20px 0 23px}
.side-list li{padding:12px 0;border-bottom:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:8px;font-size:13px}
.side-list b{color:var(--lime);font-family:ui-monospace,SFMono-Regular,monospace}
.prep-section{background:var(--paper-2)}
.prep-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:45px;align-items:center}
.prep-visual{position:relative;min-height:420px;border-radius:var(--r-lg);overflow:hidden;background:var(--forest)}
.prep-visual img{position:absolute;inset:0;width:100%;height:100%;opacity:.72}
.prep-visual:after{content:"赛前清单";position:absolute;left:27px;bottom:25px;color:var(--lime);font-size:42px;font-weight:900;letter-spacing:-.08em}
.prep-items{display:grid;gap:11px}
.prep-item{display:grid;grid-template-columns:52px 1fr;gap:15px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}
.prep-item:first-child{border-top:1px solid var(--line)}
.prep-num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#14220f;font-weight:900;font-family:ui-monospace,SFMono-Regular,monospace}
.prep-item h3{margin:0 0 2px;font-size:16px}
.prep-item p{margin:0;color:var(--muted);font-size:13px}
.etiquette-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:27px;align-items:stretch}
.etiquette-intro{padding:32px;border-radius:var(--r-lg);background:var(--orange);color:#2c180e}
.etiquette-intro h2{margin:12px 0;font-size:33px;line-height:1.22;letter-spacing:-.05em}
.etiquette-intro p{margin:0;font-weight:600}
.etiquette-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.etiquette-card{border:1px solid var(--line);padding:22px;border-radius:var(--r-md);background:var(--white);transition:transform var(--transition),border-color var(--transition)}
.etiquette-card:hover{transform:translateY(-4px);border-color:var(--green)}
.etiquette-card b{display:block;color:var(--green-dark);font-size:12px;letter-spacing:.12em}
.etiquette-card h3{margin:7px 0;font-size:18px}
.etiquette-card p{margin:0;color:var(--muted);font-size:13px}
.topic-band{background:var(--ink);color:#fff;overflow:hidden;position:relative}
.topic-band:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 0 68%,rgba(114,185,45,.14) 68% 69%,transparent 69%),repeating-linear-gradient(0deg,transparent 0,transparent 50px,rgba(255,255,255,.04) 51px)}
.topic-inner{position:relative;display:grid;grid-template-columns:310px 1fr;gap:45px;align-items:center}
.topic-inner h2{font-size:36px;line-height:1.2;margin:10px 0}
.topic-inner p{color:#ced8ce}
.topic-list{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.topic-item{display:block;min-height:150px;padding:20px;border:1px solid var(--dark-line);border-radius:var(--r-md);background:rgba(255,255,255,.05);transition:transform var(--transition),background var(--transition)}
.topic-item:hover{transform:translateY(-4px);background:rgba(114,185,45,.16)}
.topic-item small{color:var(--lime);font-weight:800}
.topic-item h3{margin:11px 0 0;font-size:17px;line-height:1.4}
.faq-section{background:var(--white)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}
.faq-copy h2{margin:12px 0;font-size:37px;line-height:1.2;letter-spacing:-.05em}
.faq-copy p{color:var(--muted);max-width:385px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;padding:19px 0;background:none;border:0;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;color:var(--text);font-weight:900;font-size:16px}
.faq-icon{flex:0 0 27px;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#e6efd9;color:var(--green-dark);transition:transform var(--transition),background var(--transition)}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--green);color:#162713}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 260ms ease}
.faq-answer>div{overflow:hidden}
.faq-answer p{margin:0;padding:0 0 0;color:var(--muted)}
.faq-item.open .faq-answer{grid-template-rows:1fr}
.faq-item.open .faq-answer p{padding:0 0 20px}
.cta-section{padding:74px 0;background:var(--paper-2)}
.cta-box{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr .92fr;gap:40px;padding:47px 52px;border-radius:var(--r-lg);background:linear-gradient(100deg,var(--forest) 0%,var(--forest) 57%,var(--green) 57%);color:#fff}
.cta-box:after{content:"90";position:absolute;right:34px;top:-30px;color:rgba(255,255,255,.14);font:bold 180px/1 ui-monospace,SFMono-Regular,monospace}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{margin:10px 0 13px;max-width:580px;font-size:39px;line-height:1.2;letter-spacing:-.055em}
.cta-copy p{margin:0;color:#d4e1d4}
.cta-form{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:center}
.cta-form input,.cta-form select{width:100%;min-height:46px;border:1px solid rgba(255,255,255,.34);border-radius:9px;background:rgba(20,39,26,.32);color:#fff;padding:0 13px}
.cta-form input::placeholder{color:#d6e1d1}
.cta-form select option{color:var(--text)}
.cta-form button{grid-column:span 2}
.form-message{grid-column:span 2;margin:0;font-size:12px;color:#e2eedc;min-height:20px}
.footer{background:#141914;color:#cbd2c9;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:42px}
.footer .logo{color:#fff}
.footer p{max-width:310px;margin:17px 0 0;font-size:13px;color:#aeb8ae}
.footer h3{font-size:14px;color:#fff;margin:4px 0 14px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{font-size:13px;margin:8px 0;color:#b7c0b7}
.footer a:hover{color:var(--lime)}
.footer-bottom{margin-top:42px;padding:19px 0;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#8e9a8d}
@media(max-width:1199px){
 .nav-links{gap:15px}.nav-links a{font-size:12px}.guide-layout{grid-template-columns:minmax(0,1fr) 250px}.topic-inner{grid-template-columns:260px 1fr}
}
@media(max-width:992px){
 .nav-links,.nav-cta{display:none}.menu-btn{display:block;margin-left:auto}
 .mobile-panel{position:fixed;z-index:49;top:112px;right:0;left:0;padding:20px 24px 28px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);opacity:0;pointer-events:none;transition:transform var(--transition),opacity var(--transition)}
 .mobile-panel.open{transform:translateY(0);opacity:1;pointer-events:auto}.mobile-panel nav{display:grid;gap:6px}.mobile-panel nav a{padding:12px 4px;border-bottom:1px solid var(--line);font-weight:800}.mobile-panel .btn{margin-top:18px;width:100%}
 .guide-layout,.prep-grid,.faq-grid{grid-template-columns:1fr}.side-panel{position:relative;top:auto}.prep-visual{min-height:300px}.topic-inner{grid-template-columns:1fr}.topic-list{grid-template-columns:repeat(3,1fr)}.cta-box{grid-template-columns:1fr;background:linear-gradient(135deg,var(--forest) 0%,var(--forest) 60%,var(--green) 60%)}.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}.section{padding:62px 0}.top-actions a:not(:last-child){display:none}.category-hero{min-height:330px}.category-hero .container{padding:47px 0}.category-hero h1{font-size:39px}.guide-card{grid-template-columns:170px minmax(0,1fr);gap:17px}.guide-img{min-height:160px}.guide-body h3{font-size:18px}.etiquette-grid{grid-template-columns:1fr}.topic-list{grid-template-columns:1fr}.topic-item{min-height:0}.cta-box{padding:34px 28px}.cta-copy h2{font-size:32px}
}
@media(max-width:520px){
 .topbar .container{justify-content:center}.top-actions{display:none}.nav{height:68px}.logo{font-size:16px}.category-hero h1{font-size:34px}.category-hero p{font-size:14px}.hero-data{gap:7px}.guide-card{grid-template-columns:1fr;padding:11px}.guide-img{height:190px;min-height:0}.guide-body{padding:5px 4px 8px}.section-head h2,.faq-copy h2{font-size:29px}.etiquette-list{grid-template-columns:1fr}.prep-item{padding:14px 0}.cta-form{grid-template-columns:1fr}.cta-form button,.form-message{grid-column:span 1}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{margin-top:28px}.breadcrumb{font-size:12px}.filter-row{gap:8px}.filter-btn{padding:8px 11px}
}
@media(max-width:375px){.container{width:calc(100% - 24px)}.category-hero h1{font-size:31px}.cta-box{padding:28px 20px}.logo-mark{width:31px;height:31px}.hero-data span{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* roulang page: category5 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit;outline:none}
button{cursor:pointer}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-actions{display:flex;align-items:center;gap:18px}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.filter-btn:focus-visible,.menu-btn:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(114,185,45,.4);outline-offset:3px}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime)}
.btn-outline{border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--forest)}
.btn-text{padding:0;min-height:auto;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px}
.section{padding:88px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(38px,5vw,68px);line-height:1.1;letter-spacing:-.07em;margin:16px 0}
h2{font-size:clamp(28px,3.5vw,45px);line-height:1.2;letter-spacing:-.055em;margin:12px 0}
h3{font-size:19px;line-height:1.35;margin-bottom:8px}
.muted{color:var(--muted)}
.page-hero{min-height:365px;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,25,20,.98) 15%,rgba(18,25,20,.65) 55%,rgba(18,25,20,.2)),repeating-linear-gradient(90deg,transparent 0,transparent 78px,rgba(217,243,75,.08) 79px)}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;opacity:.58}
.page-hero .container{position:relative;z-index:2;padding:62px 0 66px}
.breadcrumb{font-size:12px;color:#c6d2c6;margin-bottom:30px}
.breadcrumb a:hover{color:var(--lime)}
.hero-copy{max-width:720px}
.hero-copy p{color:#d7e0d6;max-width:680px;font-size:16px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.stat-chip{border:1px solid rgba(255,255,255,.2);padding:7px 12px;border-radius:999px;color:#e5eee0;background:rgba(255,255,255,.06)}
.filter-bar{background:var(--white);border-bottom:1px solid var(--line);padding:20px 0}
.filter-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{font-weight:900;margin-right:8px}
.filter-btn{border:1px solid var(--line);background:transparent;color:#59645c;padding:9px 15px;border-radius:999px;transition:all var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--forest);border-color:var(--forest);color:#fff}
.notice-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:48px}
.section-head{max-width:680px;margin-bottom:32px}
.section-head p{color:var(--muted);margin-bottom:0}
.notice-list{display:grid;gap:13px}
.notice-item{display:grid;grid-template-columns:116px 1fr auto;gap:22px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:23px 25px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.notice-item:hover{transform:translateX(4px);border-color:#a8c686;box-shadow:var(--shadow)}
.notice-date{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--green-dark);font-weight:800;font-size:14px;border-right:1px solid var(--line)}
.notice-item h3{margin:0 0 5px;font-size:17px}
.notice-item p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.notice-status{white-space:nowrap}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.side-card{background:var(--forest);color:#fff;border-radius:var(--r-lg);padding:28px;position:sticky;top:135px}
.side-card h3{color:var(--lime);font-size:23px}
.side-card p{color:#cbd8cb;font-size:13px}
.side-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:15px}
.side-list li{display:flex;justify-content:space-between;border-bottom:1px solid var(--dark-line);padding-bottom:12px;color:#e7eee5}
.side-list strong{color:var(--lime);font-family:ui-monospace,monospace}
.paper-section{background:var(--paper-2)}
.rule-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:26px;align-items:stretch}
.rule-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px}
.rule-card.accent{background:var(--orange);color:#fff;border-color:var(--orange)}
.rule-card.accent p,.rule-card.accent li{color:#fff0eb}
.rule-card ul{padding-left:20px;color:var(--muted);margin-bottom:0}
.rule-card li{margin:9px 0}
.rule-number{font:800 42px/1 ui-monospace,monospace;color:var(--green-dark);margin-bottom:18px}
.accent .rule-number{color:var(--lime)}
.service-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}
.service-cell{background:var(--white);padding:25px}
.service-cell b{display:block;font-size:26px;color:var(--forest);font-family:ui-monospace,monospace}
.service-cell span{font-size:13px;color:var(--muted)}
.subscribe{background:var(--forest);color:#fff}
.subscribe-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.subscribe p{color:#cbd8cb}
.subscribe-form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}
input,select,textarea{width:100%;border:1px solid var(--line);background:var(--white);color:var(--text);border-radius:var(--r-sm);padding:12px 14px;min-height:46px}
textarea{resize:vertical;min-height:100px}
.form-note{font-size:12px;color:#b9c8ba;margin:12px 0 0}
.form-message{display:none;color:var(--lime);font-size:13px;margin-top:10px}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.faq-question{width:100%;min-height:60px;border:0;background:none;text-align:left;padding:17px 21px;font-weight:800;display:flex;justify-content:space-between;align-items:center;color:var(--text)}
.faq-question span:last-child{font-size:23px;color:var(--green-dark);transition:transform var(--transition)}
.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 21px 18px;color:var(--muted);font-size:14px}
.faq-answer.open{display:block}
.cta{background:var(--green);padding:70px 0;color:#13200f}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta p{max-width:590px;margin:0;color:#304b26}
.footer{background:var(--ink);color:#d5ddd3;padding:65px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:42px}
.footer .logo{color:#fff}
.footer p{color:#aeb9ae;max-width:310px;margin-top:20px}
.footer h3{font-size:14px;color:var(--lime);margin-bottom:17px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;color:#aeb9ae;font-size:13px}
.footer li a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--dark-line);margin-top:45px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#879487;font-size:12px}
@media(max-width:1100px){
 .nav-links{gap:13px}.nav-links a{font-size:12px}.nav-cta{padding-inline:15px}
 .notice-layout{gap:25px}
}
@media(max-width:850px){
 .nav-links,.nav-cta{display:none}.menu-btn{display:block}
 .nav{height:68px}
 .notice-layout,.rule-grid,.subscribe-grid,.faq-grid{grid-template-columns:1fr}
 .side-card{position:static}
 .footer-grid{grid-template-columns:1fr 1fr}
 .cta-grid{display:block}.cta .btn{margin-top:22px}
}
@media(max-width:600px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .topbar .container{height:auto;min-height:36px;padding:7px 0}.top-actions a:first-child{display:none}
 .section{padding:64px 0}
 .page-hero{min-height:350px}.page-hero .container{padding:45px 0 50px}
 h1{font-size:40px}.hero-copy p{font-size:14px}
 .notice-item{grid-template-columns:1fr;gap:8px;padding:19px}
 .notice-date{border-right:0;border-bottom:1px solid var(--line);padding-bottom:8px}
 .notice-status{justify-self:start}
 .service-strip{grid-template-columns:1fr}
 .subscribe-form{grid-template-columns:1fr}
 .rule-card{padding:25px}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
}
@media(max-width:375px){
 .container{width:calc(100% - 28px)}
 h1{font-size:35px}.logo{font-size:16px}.logo-mark{width:31px;height:31px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}
.mobile-panel{position:fixed;inset:104px 0 0;background:var(--paper);z-index:45;padding:26px;display:none}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-weight:800}

/* roulang page: category6 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:92px 0}
.section-tight{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{max-width:690px;margin-bottom:36px}
.section-head h2{margin:10px 0 0;font-size:clamp(27px,3vw,42px);line-height:1.2;letter-spacing:-.05em}
.section-head p{margin:14px 0 0;color:var(--muted)}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition),box-shadow var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime);box-shadow:0 9px 20px rgba(114,185,45,.22)}
.btn-outline{border-color:rgba(255,255,255,.48);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-dark{border-color:#a9b1a7;color:var(--text);background:transparent}
.btn-dark:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-text{padding:0;min-height:auto;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-actions{display:flex;gap:16px;align-items:center}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px;min-width:44px;min-height:44px}
.mobile-panel{display:none}
.category-hero{position:relative;min-height:376px;color:#fff;background:var(--ink);overflow:hidden;display:flex;align-items:center}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,25,20,.96) 5%,rgba(18,25,20,.76) 48%,rgba(18,25,20,.2)),url('/assets/images/backpic/back-6.webp') center/cover no-repeat}
.category-hero:after{content:"";position:absolute;width:540px;height:540px;right:-130px;top:-170px;border:1px solid rgba(217,243,75,.28);border-radius:50%;box-shadow:0 0 0 55px rgba(217,243,75,.04),0 0 0 110px rgba(217,243,75,.025)}
.category-inner{position:relative;z-index:1;padding:58px 0 62px}
.breadcrumb{display:flex;align-items:center;gap:9px;color:#bfc9bf;font-size:13px;margin-bottom:21px}
.breadcrumb span{color:var(--lime)}
.category-hero h1{margin:0;max-width:740px;font-size:clamp(35px,5vw,58px);line-height:1.12;letter-spacing:-.07em}
.category-hero p{max-width:670px;margin:18px 0 23px;color:#d3ddd3;font-size:16px}
.hero-data{display:flex;gap:10px;flex-wrap:wrap}
.hero-data b{font-size:13px;color:#fff}
.topic-band{background:var(--white);border-bottom:1px solid var(--line)}
.topic-wrap{padding:22px 0;display:flex;align-items:center;gap:18px}
.topic-label{font-size:13px;font-weight:900;white-space:nowrap;color:var(--forest)}
.topic-list{display:flex;gap:9px;flex-wrap:wrap}
.topic-list button{border:1px solid var(--line);background:var(--paper);color:#506057;border-radius:999px;min-height:38px;padding:7px 14px;font-size:13px;font-weight:800;transition:var(--transition)}
.topic-list button:hover,.topic-list button.active{background:var(--forest);color:#fff;border-color:var(--forest)}
.stories{display:grid;grid-template-columns:1.32fr .85fr .85fr;gap:18px}
.story-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#9fc676}
.story-card.featured-story{grid-row:span 2;border-radius:var(--r-lg)}
.story-img{overflow:hidden;background:#d8ddd2}
.story-img img{width:100%;height:190px;transition:transform .4s}
.featured-story .story-img img{height:327px}
.story-card:hover .story-img img{transform:scale(1.045)}
.story-content{padding:18px 19px 20px;display:flex;flex:1;flex-direction:column}
.story-content h3{font-size:19px;line-height:1.36;margin:11px 0 9px;letter-spacing:-.03em}
.story-content p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.story-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#788178;font-size:12px;margin-top:auto;padding-top:16px}
.story-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--orange)}
.story-card.small .story-img img{height:150px}
.story-card.small .story-content h3{font-size:16px}
.city-section{background:var(--paper-2)}
.city-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:42px;align-items:stretch}
.city-aside{background:var(--forest);border-radius:var(--r-lg);padding:38px;color:#fff;position:relative;overflow:hidden}
.city-aside:after{content:"";position:absolute;right:-32px;bottom:-38px;width:190px;height:190px;border:1px solid rgba(217,243,75,.35);border-radius:50%;box-shadow:0 0 0 28px rgba(217,243,75,.06)}
.city-aside h2{font-size:31px;line-height:1.25;margin:15px 0}
.city-aside p{color:#d0ddd0;margin:0 0 26px}
.city-num{position:relative;z-index:1;margin-top:38px;font-weight:900;color:var(--lime);font-size:42px;line-height:1;font-variant-numeric:tabular-nums}
.city-num small{display:block;color:#d0ddd0;font-size:12px;letter-spacing:.08em;margin-top:9px}
.memory-list{display:grid;gap:12px}
.memory-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;display:grid;grid-template-columns:85px 1fr auto;gap:17px;align-items:center;transition:var(--transition)}
.memory-item:hover{border-color:#9fc676;box-shadow:0 9px 24px rgba(34,41,30,.07);transform:translateX(3px)}
.city-date{color:var(--green-dark);font-size:12px;font-weight:900;line-height:1.4}
.memory-item h3{margin:0 0 4px;font-size:16px}
.memory-item p{margin:0;color:var(--muted);font-size:13px}
.arrow{color:var(--green-dark);font-size:21px;font-weight:900}
.wall-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:190px 190px;gap:16px}
.wall-photo{position:relative;overflow:hidden;border-radius:var(--r-md);background:#cbd0c5}
.wall-photo:first-child{grid-row:span 2;border-radius:var(--r-lg)}
.wall-photo img{width:100%;height:100%;transition:transform .45s}
.wall-photo:hover img{transform:scale(1.055)}
.wall-caption{position:absolute;left:12px;right:12px;bottom:12px;padding:10px 12px;border-radius:9px;background:rgba(20,28,21,.78);color:#fff;font-size:12px;font-weight:800}
.rule-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rule-note{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px}
.rule-note h3{margin:0 0 13px;font-size:22px}
.rule-note p{color:var(--muted);margin:0 0 18px}
.rule-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.rule-list li{display:flex;gap:11px;align-items:flex-start;color:#465048}
.rule-list strong{flex:0 0 25px;height:25px;border-radius:50%;background:#e4f1d8;color:#326316;display:grid;place-items:center;font-size:12px}
.rule-form{background:var(--ink-2);border-radius:var(--r-lg);padding:30px;color:#fff}
.rule-form h3{margin:0 0 10px;font-size:22px}
.rule-form p{color:#c9d0c9;margin:0 0 19px}
.rule-form .tag{margin-bottom:18px}
.faq-section{background:var(--white)}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
.faq-side{position:sticky;top:110px}
.faq-side h2{font-size:36px;line-height:1.2;margin:12px 0}
.faq-side p{color:var(--muted);margin-bottom:23px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;padding:20px 4px;display:flex;justify-content:space-between;align-items:center;gap:16px;border:0;background:transparent;text-align:left;color:var(--text);font-weight:900;font-size:16px}
.faq-icon{width:28px;height:28px;border-radius:50%;background:#e4efd9;color:#315f12;display:grid;place-items:center;flex:0 0 auto;transition:transform var(--transition),background var(--transition)}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--green);color:#182510}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 260ms ease}
.faq-answer>div{overflow:hidden}
.faq-answer p{margin:0;padding:0 4px 21px;color:var(--muted)}
.faq-item.open .faq-answer{grid-template-rows:1fr}
.cta-section{padding:0 0 92px;background:var(--paper)}
.cta-box{background:linear-gradient(105deg,var(--forest) 0%,var(--forest) 56%,var(--green) 56%,var(--green) 100%);border-radius:var(--r-lg);padding:48px 54px;display:grid;grid-template-columns:1fr .82fr;gap:42px;align-items:center;color:#fff;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.28);border-radius:50%;right:-64px;bottom:-150px}
.cta-box h2{font-size:clamp(28px,3.4vw,43px);line-height:1.18;margin:12px 0}
.cta-box p{color:#d8e7d7;max-width:610px;margin:0}
.cta-form{position:relative;z-index:1;background:rgba(255,253,248,.92);padding:18px;border-radius:var(--r-md);display:flex;gap:10px}
.cta-form input{min-width:0;flex:1;border:1px solid #d1d6ca;background:#fff;border-radius:999px;padding:10px 14px;color:var(--text)}
.cta-form input:focus{border-color:var(--green-dark);box-shadow:0 0 0 3px rgba(114,185,45,.2)}
.form-status{grid-column:2;color:#efffd6;font-size:12px;margin-top:-30px}
.footer{background:#151a16;color:#d2d8d1;padding:62px 0 0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:40px}
.footer .logo{color:#fff}
.footer p{color:#aeb8af;margin:18px 0 0;max-width:300px;font-size:13px}
.footer h3{color:#fff;font-size:14px;margin:0 0 15px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:13px;color:#aeb8af}
.footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--dark-line);margin-top:46px;padding:18px 0;display:flex;justify-content:space-between;gap:18px;color:#8f9a91;font-size:12px}
@media(max-width:1200px){
 .nav-links{gap:15px}.nav-links a{font-size:12px}.stories{grid-template-columns:1.15fr .9fr .9fr}
}
@media(max-width:992px){
 .nav-links{display:none}.menu-btn{display:grid;place-items:center;margin-left:auto}.nav-cta{display:none}
 .mobile-panel{position:fixed;z-index:45;inset:112px 16px auto 16px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--r-md);padding:18px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:var(--transition)}
 .mobile-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
 .mobile-panel nav{display:grid;gap:3px}.mobile-panel nav a{padding:12px;border-radius:9px;font-weight:800}.mobile-panel nav a:hover,.mobile-panel nav a.active{background:#e3efd7;color:var(--forest)}
 .mobile-panel .mobile-contact{margin:15px 0;color:var(--muted);font-size:13px}.mobile-panel .btn{width:100%}
 .stories{grid-template-columns:1fr 1fr}.story-card.featured-story{grid-row:auto}.featured-story .story-img img{height:250px}
 .city-layout,.faq-layout{grid-template-columns:1fr;gap:30px}.faq-side{position:static}.rule-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}
 .cta-box{grid-template-columns:1fr;padding:40px}.form-status{grid-column:auto;margin-top:-23px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}.section{padding:64px 0}.section-tight{padding:50px 0}
 .topbar .container{font-size:11px}.topbar .top-actions a:first-child{display:none}.nav{height:68px}.mobile-panel{inset:104px 16px auto}
 .category-hero{min-height:340px}.category-inner{padding:45px 0}.category-hero p{font-size:14px}.topic-wrap{align-items:flex-start;flex-direction:column;gap:10px}
 .stories{grid-template-columns:1fr}.featured-story .story-img img,.story-img img{height:230px}.story-card.small .story-img img{height:190px}
 .memory-item{grid-template-columns:70px 1fr}.memory-item .arrow{display:none}
 .wall-grid{grid-template-columns:1fr 1fr;grid-template-rows:170px 170px}.wall-photo:first-child{grid-column:span 2;grid-row:auto}
 .cta-section{padding-bottom:64px}.footer{padding-top:48px}.footer-bottom{flex-direction:column;gap:5px}
}
@media(max-width:520px){
 .top-actions{gap:8px}.top-actions a:nth-child(2){display:none}.logo{font-size:16px}.logo-mark{width:31px;height:31px}
 .category-hero h1{font-size:34px}.hero-data{gap:7px}.section-head h2{font-size:29px}
 .story-content h3{font-size:18px}.city-aside,.rule-note,.rule-form{padding:25px}.city-aside h2{font-size:27px}
 .wall-grid{grid-template-columns:1fr;grid-template-rows:180px 150px 150px}.wall-photo:first-child{grid-column:auto}
 .cta-box{padding:30px 23px}.cta-form{flex-direction:column}.cta-form .btn{width:100%}
 .footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:375px){
 .container{width:calc(100% - 26px)}.category-hero h1{font-size:31px}.topic-list button{padding:7px 11px}.memory-item{padding:15px;gap:10px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* roulang page: category7 */
:root{
 --ink:#171a17;--ink-2:#222824;--forest:#16352a;--green:#72b92d;--green-dark:#4d9019;
 --lime:#d9f34b;--orange:#ef6840;--paper:#f5f1e8;--paper-2:#ece6da;--white:#fffdf8;
 --text:#1d251f;--muted:#657068;--line:#d8d5ca;--dark-line:rgba(255,255,255,.14);
 --shadow:0 16px 42px rgba(24,28,22,.11);--r-lg:24px;--r-md:16px;--r-sm:10px;
 --container:1240px;--transition:220ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15px/1.7 "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button,input,select,textarea{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.section{padding:88px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{max-width:720px;margin-bottom:36px}
.section-head h2{margin:10px 0 0;font-size:clamp(26px,3vw,40px);line-height:1.25;letter-spacing:-.04em}
.section-head p{margin:12px 0 0;color:var(--muted)}
.btn{min-height:46px;padding:11px 20px;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--green);color:#11200d}
.btn-primary:hover{background:var(--lime)}
.btn-outline{border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline:hover{background:#fff;color:var(--ink)}
.btn-text{min-height:auto;padding:0;color:var(--forest);border-radius:0;border-bottom:1px solid currentColor}
.btn-text:hover{color:var(--green-dark);transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 9px;background:#e3efd7;color:#315f12;font-size:11px;font-weight:800}
.tag.hot{background:#ffe0d5;color:#a63e20}
.tag.dark{background:rgba(255,255,255,.12);color:#e8f4de}
.topbar{background:#111713;color:#cfd7ce;font-size:12px}
.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.top-note{display:flex;align-items:center;gap:8px;white-space:nowrap}
.top-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(217,243,75,.12)}
.top-actions{display:flex;align-items:center;gap:17px}
.top-actions a:hover{color:var(--lime)}
.header{position:sticky;top:0;z-index:50;background:rgba(245,241,232,.96);border-bottom:1px solid rgba(30,37,31,.1);backdrop-filter:blur(14px)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:900;white-space:nowrap;letter-spacing:-.06em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--green);display:grid;place-items:center;color:#14220f;font-size:19px;transform:skew(-7deg)}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:13px;font-weight:800;color:#4c554d;position:relative;padding:9px 0}
.nav-links a:after{content:"";position:absolute;bottom:3px;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{white-space:nowrap}
.menu-btn{display:none;border:0;background:none;font-size:23px;color:var(--text);padding:8px}
.mobile-panel{display:none}
.category-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:366px;display:flex;align-items:center}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,22,18,.96) 0%,rgba(17,22,18,.82) 49%,rgba(17,22,18,.18) 100%),linear-gradient(125deg,transparent 54%,rgba(114,185,45,.2));z-index:1}
.category-hero:after{content:"";position:absolute;right:7%;top:-30%;width:470px;height:470px;border:1px solid rgba(217,243,75,.25);border-radius:50%;box-shadow:0 0 0 58px rgba(217,243,75,.035),0 0 0 116px rgba(217,243,75,.025);z-index:1}
.category-hero img{position:absolute;inset:0;width:100%;height:100%;opacity:.66}
.category-copy{position:relative;z-index:2;padding:68px 0 64px;max-width:770px}
.breadcrumb{display:flex;gap:9px;align-items:center;color:#d1d8d0;font-size:13px;margin-bottom:18px}
.breadcrumb span{color:var(--lime)}
.category-copy h1{font-size:clamp(34px,5vw,58px);line-height:1.12;letter-spacing:-.06em;margin:0}
.category-copy p{max-width:700px;margin:18px 0 23px;color:#dae2d8;font-size:16px}
.hero-data{display:flex;flex-wrap:wrap;gap:10px}
.hero-data span{border:1px solid var(--dark-line);background:rgba(255,255,255,.07);border-radius:999px;padding:7px 11px;color:#f0f5ed;font-size:12px;font-weight:700}
.filter-section{padding:30px 0;background:var(--white);border-bottom:1px solid var(--line)}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{font-weight:900;margin-right:4px}
.filter-btn{border:1px solid var(--line);background:var(--paper);color:#516057;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px;transition:all var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--forest);color:#fff;border-color:var(--forest)}
.question-layout{display:grid;grid-template-columns:minmax(0,1fr) 295px;gap:30px;align-items:start}
.question-list{display:grid;gap:14px}
.question-card{display:grid;grid-template-columns:72px minmax(0,1fr) 126px;gap:18px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:20px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.question-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#a9cd87}
.q-number{font:800 24px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--green-dark);letter-spacing:-.08em}
.question-card h3{font-size:18px;line-height:1.4;margin:0 0 7px}
.question-card p{margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.q-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;color:var(--muted);font-size:12px}
.q-meta b{font:800 18px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--orange)}
.side-board{background:var(--forest);color:#fff;padding:24px;border-radius:var(--r-lg);position:sticky;top:105px;overflow:hidden}
.side-board:after{content:"";position:absolute;width:140px;height:140px;border:1px solid rgba(217,243,75,.3);border-radius:50%;right:-65px;bottom:-70px}
.side-board h3{margin:10px 0 13px;font-size:21px;line-height:1.35}
.side-board p{margin:0;color:#cad8cb;font-size:13px}
.rank-list{list-style:none;padding:0;margin:22px 0 0;position:relative;z-index:1}
.rank-list li{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-top:1px solid var(--dark-line);font-size:13px}
.rank-list strong{color:var(--lime);font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.trend-section{background:var(--paper-2)}
.trend-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
.metric-list{display:grid;gap:14px}
.metric{background:var(--white);padding:16px 18px;border-radius:var(--r-sm);border-left:4px solid var(--green);display:flex;justify-content:space-between;align-items:center;gap:16px}
.metric span{font-size:13px;color:var(--muted)}
.metric b{font:800 24px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--forest)}
.chart-card{background:var(--ink);border-radius:var(--r-lg);padding:27px;min-height:270px;color:#fff;position:relative;overflow:hidden}
.chart-card h3{margin:0;font-size:19px}
.chart-lines{height:150px;margin-top:28px;display:flex;align-items:end;gap:12px;border-bottom:1px solid rgba(255,255,255,.2);background:repeating-linear-gradient(0deg,transparent 0,transparent 36px,rgba(255,255,255,.08) 37px)}
.bar{width:10%;min-width:24px;background:linear-gradient(180deg,var(--lime),var(--green-dark));border-radius:7px 7px 0 0;position:relative;transition:height .4s ease}
.bar:hover{filter:brightness(1.15)}
.bar:after{content:attr(data-day);position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);font-size:10px;color:#b9c3bb;white-space:nowrap}
.notice-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
.notice-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px}
.notice-panel h2{font-size:30px;line-height:1.3;margin:12px 0}
.notice-panel p{color:var(--muted)}
.rule-list{list-style:none;margin:23px 0 0;padding:0;display:grid;gap:12px}
.rule-list li{display:flex;gap:11px;align-items:flex-start}
.rule-check{flex:0 0 23px;height:23px;border-radius:50%;background:#e1efd5;color:var(--green-dark);display:grid;place-items:center;font-size:13px;font-weight:900;margin-top:2px}
.notice-image{min-height:350px;border-radius:var(--r-lg);overflow:hidden;position:relative}
.notice-image img{width:100%;height:100%}
.notice-image:after{content:"内容交流 · 尊重赛事";position:absolute;left:22px;bottom:20px;background:rgba(21,26,21,.84);color:#fff;padding:9px 13px;border-radius:8px;font-weight:800;font-size:13px}
.scene-section{background:var(--ink-2);color:#fff;position:relative;overflow:hidden}
.scene-section:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,rgba(114,185,45,.09),transparent 45%),repeating-linear-gradient(90deg,transparent 0,transparent 69px,rgba(255,255,255,.035) 70px)}
.scene-wrap{position:relative;z-index:1}
.scene-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
.scene-head h2{font-size:clamp(27px,3.2vw,40px);line-height:1.25;margin:10px 0 0}
.scene-head p{color:#c4cec4;max-width:480px;margin:0}
.scene-cards{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}
.scene-card{min-height:270px;position:relative;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--dark-line)}
.scene-card img{width:100%;height:100%;position:absolute;inset:0;transition:transform .4s}
.scene-card:hover img{transform:scale(1.045)}
.scene-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,16,12,.89),rgba(11,16,12,.08) 75%)}
.scene-copy{position:absolute;z-index:2;left:20px;right:20px;bottom:18px}
.scene-copy h3{margin:8px 0 0;font-size:21px}
.scene-copy p{margin:7px 0 0;color:#d4ded4;font-size:13px}
.process-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.process-copy h2{font-size:clamp(28px,3vw,40px);line-height:1.25;margin:10px 0}
.process-copy p{color:var(--muted)}
.process-track{position:relative;display:grid;gap:12px}
.process-track:before{content:"";position:absolute;left:22px;top:27px;bottom:27px;border-left:1px dashed #9eb78b}
.process-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:17px 18px 17px 65px;position:relative;transition:box-shadow var(--transition),transform var(--transition)}
.process-item:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.process-item b{position:absolute;left:11px;top:17px;width:24px;height:24px;border-radius:50%;background:var(--green);color:#15210d;display:grid;place-items:center;font:800 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;z-index:1}
.process-item h3{margin:0;font-size:16px}
.process-item p{margin:4px 0 0;color:var(--muted);font-size:13px}
.faq-section{background:var(--white)}
.faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px}
.faq-intro h2{font-size:clamp(28px,3vw,40px);line-height:1.25;margin:10px 0}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--paper);overflow:hidden}
.faq-question{width:100%;border:0;background:transparent;text-align:left;padding:17px 49px 17px 18px;color:var(--text);font-weight:900;position:relative}
.faq-question:after{content:"+";position:absolute;right:18px;top:12px;font-size:24px;font-weight:400;color:var(--green-dark);transition:transform var(--transition)}
.faq-question[aria-expanded="true"]:after{transform:rotate(45deg)}
.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 260ms ease}
.faq-answer>div{overflow:hidden}
.faq-answer p{margin:0;padding:0 18px 17px;color:var(--muted)}
.faq-item.open .faq-answer{grid-template-rows:1fr}
.cta-section{padding:88px 0;background:var(--paper-2)}
.cta-box{background:linear-gradient(112deg,var(--forest) 0%,var(--forest) 57%,#477e20 57%,#477e20 100%);color:#fff;padding:52px;position:relative;overflow:hidden;border-radius:var(--r-lg)}
.cta-box:after{content:"？";position:absolute;right:7%;top:-55px;font:bold 260px/1 Arial,sans-serif;color:rgba(217,243,75,.12)}
.cta-content{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}
.cta-content h2{font-size:clamp(29px,3.4vw,44px);line-height:1.22;margin:11px 0}
.cta-content p{margin:0;color:#d1ddcf}
.join-form{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.join-form input,.join-form textarea{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);border-radius:9px;padding:12px 13px;color:#fff;min-height:46px}
.join-form input::placeholder,.join-form textarea::placeholder{color:#d0dacd}
.join-form input:focus,.join-form textarea:focus{border-color:var(--lime);background:rgba(255,255,255,.16)}
.join-form textarea{grid-column:span 2;resize:vertical;min-height:78px}
.join-form .btn{grid-column:span 2;justify-self:start}
.form-status{grid-column:span 2;margin:0;color:#d9e9d4;font-size:12px}
.footer{background:#121713;color:#d1d8d0;padding:64px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:44px}
.footer .logo{color:#fff;margin-bottom:15px}
.footer p{color:#aeb9ae;margin:0;max-width:310px;font-size:13px}
.footer h3{font-size:14px;color:#fff;margin:4px 0 14px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{font-size:13px;color:#b4beb5;padding:5px 0}
.footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--dark-line);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;color:#8f9a90;font-size:12px}
@media(max-width:1200px){.nav-links{gap:14px}.nav-links a{font-size:12px}.question-layout{grid-template-columns:minmax(0,1fr) 255px}}
@media(max-width:992px){.nav-links{display:none}.menu-btn{display:block;margin-left:auto}.nav-cta{display:none}.mobile-panel{position:fixed;z-index:60;inset:0 0 0 auto;width:min(340px,88vw);padding:28px;background:var(--paper);box-shadow:-20px 0 45px rgba(0,0,0,.2);transform:translateX(102%);transition:transform var(--transition);display:flex;flex-direction:column}.mobile-panel.open{transform:translateX(0)}.mobile-panel nav{display:grid;gap:4px;margin-top:28px}.mobile-panel nav a{font-size:17px;font-weight:900;padding:13px 0;border-bottom:1px solid var(--line)}.mobile-panel .btn{margin-top:22px}.mobile-contact{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;color:var(--muted);font-size:13px}.question-layout,.trend-grid,.notice-grid,.process-grid,.faq-grid,.cta-content{grid-template-columns:1fr}.side-board{position:static}.scene-cards{grid-template-columns:1fr 1fr}.scene-card:first-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr;gap:34px}.cta-box{padding:42px}.scene-head{align-items:flex-start;flex-direction:column}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.top-actions a:not(:last-child){display:none}.category-hero{min-height:330px}.category-copy{padding:56px 0}.section{padding:64px 0}.question-card{grid-template-columns:52px 1fr;padding:17px}.q-meta{grid-column:2;align-items:flex-start;flex-direction:row}.trend-grid{gap:30px}.notice-image{min-height:280px}.faq-grid{gap:30px}.footer-bottom{flex-direction:column}.cta-section{padding:64px 0}}
@media(max-width:520px){.topbar .container{justify-content:center}.top-actions{display:none}.logo{font-size:16px}.nav{height:67px}.category-copy h1{font-size:34px}.category-copy p{font-size:14px}.hero-data span{font-size:11px}.filter-bar{gap:8px}.filter-label{width:100%}.filter-btn{padding:8px 11px}.question-card{grid-template-columns:1fr;gap:9px}.q-number{font-size:20px}.q-meta{grid-column:auto;align-items:flex-start}.question-card h3{font-size:16px}.scene-cards{grid-template-columns:1fr}.scene-card:first-child{grid-column:auto}.scene-card{min-height:235px}.chart-card{padding:20px}.bar{min-width:17px}.notice-panel{padding:24px}.cta-box{padding:30px 22px}.join-form{grid-template-columns:1fr}.join-form textarea,.join-form .btn,.form-status{grid-column:auto}.footer-grid{grid-template-columns:1fr;gap:27px}}
@media(max-width:375px){.container{width:min(calc(100% - 24px),var(--container))}.category-copy h1{font-size:31px}.btn{padding:10px 16px}.footer{padding-top:48px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}