/* roulang page: index */
:root{--purple:#672D62;--deep:#3E1D3D;--coral:#FF805E;--peach:#FFB3A7;--cream:#FFF9F5;--soft:#F8ECE8;--ink:#2D2529;--muted:#75666D;--line:rgba(103,45,98,.12);--shadow:0 16px 40px rgba(83,42,67,.12);--r:24px;--rs:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.site-header{height:72px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 2px 14px rgba(62,29,61,.04)}.nav-shell{max-width:1200px;height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--deep);white-space:nowrap}.brand-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--purple),var(--coral));position:relative;box-shadow:0 6px 14px rgba(103,45,98,.25)}.brand-mark:after{content:"";position:absolute;left:12px;top:8px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}.nav-links a{font-size:14px;font-weight:700;color:var(--muted);padding:23px 1px 19px;border-bottom:2px solid transparent;transition:.2s}.nav-links a:hover,.nav-links a.active{color:var(--purple);border-color:var(--coral)}.nav-tools{display:flex;gap:10px;align-items:center}.search{width:190px;height:39px;border:1px solid var(--line);border-radius:999px;background:var(--cream);padding:0 15px;color:var(--ink);outline:0}.search:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(103,45,98,.12)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:999px;padding:12px 19px;font-weight:800;font-size:14px;line-height:1;transition:transform .2s,box-shadow .2s,background .2s}.btn:focus-visible,a:focus-visible{outline:3px solid rgba(255,128,94,.5);outline-offset:3px}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(120deg,var(--purple),#9a466f,var(--coral));box-shadow:0 9px 20px rgba(103,45,98,.23)}.btn-primary:hover{box-shadow:0 14px 27px rgba(103,45,98,.32)}.btn-light{color:var(--purple);background:#fff;border:1px solid rgba(255,255,255,.75)}.btn-soft{color:var(--purple);background:var(--soft);border:1px solid var(--line)}.menu-toggle{display:none;background:var(--soft);color:var(--purple);border:0;border-radius:12px;padding:9px}.hero{padding:38px 24px 30px}.hero-stage{max-width:1200px;margin:auto;min-height:480px;border-radius:30px;overflow:hidden;padding:45px 52px;position:relative;color:#fff;background:linear-gradient(130deg,#532651 0%,#8d416a 52%,#ff805e 100%);box-shadow:var(--shadow)}.hero-stage:before{content:"";position:absolute;width:500px;height:500px;right:-150px;top:-220px;border:46px solid rgba(255,255,255,.11);border-radius:110px;transform:rotate(28deg)}.hero-stage:after{content:"";position:absolute;inset:0;opacity:.18;background-image:radial-gradient(rgba(255,255,255,.8) .7px,transparent .7px);background-size:7px 7px;pointer-events:none}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:13px;font-weight:800}.eyebrow{padding:6px 11px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25)}h1,h2,h3,p{margin-top:0}h1{margin:16px 0 15px;font-size:44px;line-height:1.2;letter-spacing:-1px;color:#fff}.hero-copy{max-width:610px;font-size:16px;line-height:1.85;color:#fff4f1}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.hero-note{font-size:13px;color:#ffe6df;margin-top:18px}.preview{background:rgba(255,249,245,.94);color:var(--ink);border-radius:25px;padding:17px;box-shadow:0 20px 38px rgba(62,29,61,.23);transform:rotate(1deg)}.preview-cover{height:185px;border-radius:18px;padding:18px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(130deg,#f9b1a6,#ffc8a2 48%,#7b356a);color:#fff;position:relative;overflow:hidden}.preview-cover:after{content:"▶";position:absolute;right:24px;bottom:15px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--purple);font-size:18px}.preview-title{font-weight:800;font-size:19px;max-width:160px;line-height:1.4}.countdown{display:flex;gap:7px}.countdown b{display:block;padding:5px 7px;border-radius:8px;background:rgba(62,29,61,.25);font-size:13px}.preview-bottom{display:flex;gap:9px;padding:15px 2px 2px}.mini{flex:1;padding:8px;border-radius:12px;background:var(--soft);font-size:11px;color:var(--muted)}.mini strong{display:block;color:var(--deep);font-size:13px}.trust-row{max-width:1200px;margin:20px auto 0;display:flex;gap:10px;flex-wrap:wrap}.trust{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:13px}.trust b{color:var(--purple)}.section{max-width:1200px;margin:0 auto;padding:74px 24px}.section-head{max-width:690px;margin-bottom:28px}.kicker{color:var(--purple);font-weight:800;font-size:13px;letter-spacing:.08em}.section h2{font-size:31px;line-height:1.3;margin:7px 0 10px;color:var(--deep);letter-spacing:-.5px}.section-head p{color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}.feature-big,.feature-card,.scene,.news-panel,.price-card,.faq-wrap,.cta{border:1px solid var(--line);box-shadow:var(--shadow)}.feature-big{min-height:330px;padding:31px;border-radius:var(--r);background:linear-gradient(135deg,#f1dfec,#ffe3d7);position:relative;overflow:hidden}.feature-big:after{content:"01";position:absolute;right:22px;top:10px;font-size:104px;font-weight:800;color:rgba(103,45,98,.08)}.feature-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:var(--purple);color:#fff;font-size:20px}.feature-big h3{font-size:25px;margin:24px 0 8px;color:var(--deep)}.feature-big p{max-width:410px;color:var(--muted)}.feature-side{display:grid;gap:18px}.feature-card{border-radius:20px;background:#fff;padding:22px;display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start}.feature-card .feature-icon{background:var(--soft);color:var(--purple)}.feature-card h3{font-size:18px;margin:1px 0 5px}.feature-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.tag{display:inline-block;padding:4px 9px;border-radius:999px;background:#fff;color:var(--purple);border:1px solid var(--line);font-size:12px;font-weight:800}.metrics{padding-top:0}.metric-band{max-width:1152px;margin:auto;border-radius:23px;background:var(--deep);padding:22px 30px;color:#fff;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric span{display:block;color:#f4c6bd;font-size:13px}.metric strong{display:block;font-size:20px;margin-top:2px}.scene-track{display:grid;grid-template-columns:1.1fr .9fr 1fr .8fr;gap:16px}.scene{padding:22px;border-radius:20px;min-height:205px;display:flex;flex-direction:column;justify-content:space-between;background:#fff}.scene:nth-child(2){background:#f7e6e9;margin-top:25px}.scene:nth-child(3){background:#ffe8dc}.scene:nth-child(4){background:#f0e6f0;margin-top:18px}.scene .line{height:4px;border-radius:9px;background:linear-gradient(90deg,var(--purple),var(--coral));width:56%}.scene h3{font-size:18px;margin:14px 0 7px}.scene p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.case-layout{display:grid;grid-template-columns:260px 1fr;gap:18px}.case-tabs{display:grid;gap:10px}.case-tab{border:1px solid var(--line);background:#fff;border-radius:15px;text-align:left;padding:15px;font-weight:800;color:var(--muted);transition:.2s}.case-tab:hover,.case-tab.active{background:var(--purple);border-color:var(--purple);color:#fff}.case-display{border-radius:var(--r);padding:34px;background:linear-gradient(135deg,#f6deda,#fff4e9);border:1px solid var(--line);min-height:305px;position:relative;overflow:hidden}.case-display:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-85px;top:-80px;background:rgba(255,128,94,.22)}.case-display>*{position:relative}.case-display h3{font-size:27px;color:var(--deep);margin:15px 0 8px}.case-display p{max-width:570px;color:var(--muted)}.path{display:flex;flex-wrap:wrap;gap:8px;margin:19px 0}.path span{border-radius:10px;padding:7px 10px;background:#fff;color:var(--purple);font-size:13px;font-weight:700}.news-zone{background:var(--soft)}.news-inner{max-width:1200px;margin:auto;padding:74px 24px}.news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.news-panel{background:#fff;border-radius:var(--r);padding:17px 25px}.news-row{display:grid;grid-template-columns:86px 1fr auto;gap:15px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.news-row:last-child{border:0}.news-date{font-size:13px;color:var(--muted)}.news-row h3{font-size:16px;margin:0 0 2px}.news-row p{margin:0;font-size:13px;color:var(--muted)}.news-side{border-radius:var(--r);padding:26px;background:linear-gradient(145deg,var(--purple),#93446d);color:#fff}.news-side h3{font-size:22px;margin:9px 0}.news-side p{color:#fae3df;font-size:14px}.price-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.price-card{border-radius:var(--r);padding:29px;background:#fff}.price-card.primary{background:#ffe5d9;border:2px solid var(--purple)}.price-card h3{font-size:25px;color:var(--deep);margin:12px 0 8px}.price-card p{color:var(--muted);font-size:14px}.checklist{list-style:none;margin:19px 0;padding:0}.checklist li{padding:8px 0;border-bottom:1px solid rgba(103,45,98,.1);font-size:14px}.checklist li:before{content:"✓";color:var(--purple);font-weight:900;margin-right:9px}.fineprint{font-size:13px;color:var(--muted);margin-top:15px}.faq-wrap{border-radius:var(--r);overflow:hidden;background:#fff}.accordion{margin:0;background:transparent}.accordion-item{border-bottom:1px solid var(--line)}.accordion-item:last-child{border:0}.accordion-title{border:0!important;background:#fff;color:var(--deep)!important;font-weight:800;padding:18px 52px 18px 22px!important;font-size:16px}.accordion-title:before{color:var(--purple)!important;font-size:21px}.accordion-content{border:0!important;padding:0 22px 19px!important;color:var(--muted);font-size:14px;line-height:1.8}.cta{max-width:1152px;margin:0 auto 74px;padding:30px 36px;border-radius:28px;color:#fff;background:linear-gradient(120deg,var(--purple),#96466e,var(--coral));display:flex;align-items:center;justify-content:space-between;gap:22px}.cta h2{font-size:27px;margin:0 0 5px}.cta p{margin:0;color:#ffe9e4}.site-footer{border-top:1px solid var(--line);background:#fff;padding:44px 24px 25px}.footer-inner{max-width:1152px;margin:auto}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-copy{max-width:410px;color:var(--muted);font-size:14px;margin-top:12px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted)}.footer-links a:hover{color:var(--purple)}.copyright{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.age{color:var(--deep);font-weight:800}@media(max-width:1024px){.nav-shell{gap:16px}.nav-links{gap:14px}.search{width:145px}.hero-stage{padding:38px}.scene-track{grid-template-columns:repeat(2,1fr)}.scene:nth-child(2),.scene:nth-child(4){margin-top:0}}@media(max-width:768px){.site-header{height:64px}.nav-shell{padding:0 16px}.brand{font-size:15px;white-space:normal;line-height:1.2}.brand-mark{flex:0 0 29px}.nav-links{display:none}.search{display:none}.nav-tools .btn{display:none}.menu-toggle{display:block;margin-left:auto}.hero{padding:18px 16px 25px}.hero-stage{padding:31px 23px;border-radius:24px}.hero-grid,.feature-grid,.case-layout,.news-layout,.price-layout{grid-template-columns:1fr}h1{font-size:35px}.preview{transform:none;margin-top:4px}.section,.news-inner{padding:52px 16px}.section h2{font-size:27px}.metrics{padding-top:0}.metric-band{margin:0 16px;grid-template-columns:repeat(2,1fr);padding:19px}.case-tabs{grid-template-columns:repeat(3,1fr)}.case-tab{font-size:13px;padding:11px}.cta{margin:0 16px 52px;padding:28px 23px;display:block}.cta .btn{margin-top:18px}.footer-top{display:block}.footer-links{margin-top:24px}}@media(max-width:520px){h1{font-size:31px}.hero-copy{font-size:14px}.hero-actions .btn{width:100%}.trust-row{margin:16px 0 0}.scene-track{display:flex;overflow:auto;padding-bottom:5px;scroll-snap-type:x mandatory}.scene{min-width:250px;scroll-snap-align:start}.metric-band{grid-template-columns:1fr 1fr}.feature-big{min-height:auto;padding:24px}.case-tabs{grid-template-columns:1fr}.case-display{padding:25px}.news-panel{padding:10px 17px}.news-row{grid-template-columns:1fr;gap:5px}.news-row .btn{justify-self:start}.footer-links{gap:12px}.copyright{display:block}.copyright span{display:block;margin-bottom:6px}}

/* roulang page: category1 */
:root{--purple:#672D62;--deep:#3E1D3D;--coral:#FF805E;--peach:#FFB3A7;--cream:#FFF9F5;--soft:#F8ECE8;--ink:#2D2529;--muted:#75666D;--line:rgba(103,45,98,.12);--shadow:0 16px 40px rgba(83,42,67,.12);--r:24px;--rs:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.site-header{height:72px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 2px 14px rgba(62,29,61,.04)}
.nav-shell{max-width:1200px;height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--deep);white-space:nowrap}
.brand-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--purple),var(--coral));position:relative;box-shadow:0 6px 14px rgba(103,45,98,.25)}
.brand-mark:after{content:"";position:absolute;left:12px;top:8px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:700;color:var(--muted);padding:23px 1px 19px;border-bottom:2px solid transparent;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--purple);border-color:var(--coral)}
.nav-tools{display:flex;gap:10px;align-items:center}
.search{width:190px;height:39px;border:1px solid var(--line);border-radius:999px;background:var(--cream);padding:0 15px;color:var(--ink);outline:0}
.search:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(103,45,98,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:999px;padding:12px 19px;font-weight:800;font-size:14px;line-height:1;transition:transform .2s,box-shadow .2s,background .2s}
.btn:focus-visible,a:focus-visible{outline:3px solid rgba(255,128,94,.5);outline-offset:3px}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(120deg,var(--purple),#9a466f,var(--coral));box-shadow:0 9px 20px rgba(103,45,98,.23)}
.btn-primary:hover{box-shadow:0 14px 27px rgba(103,45,98,.32)}
.btn-soft{color:var(--purple);background:var(--soft);border:1px solid var(--line)}
.btn-soft:hover{background:#f0dce9}
.menu-toggle{display:none;background:var(--soft);color:var(--purple);border:0;border-radius:12px;padding:9px}
.container{max-width:1200px;margin:auto;padding:0 24px}
.page-intro{padding:45px 24px 30px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:15px}
.breadcrumb a{color:var(--purple);font-weight:700}
.intro-row{display:flex;align-items:end;justify-content:space-between;gap:25px}
.page-intro h1{font-size:clamp(32px,4vw,46px);line-height:1.2;color:var(--deep);margin:0 0 12px;letter-spacing:-1px}
.intro-copy{max-width:710px;color:var(--muted);margin:0}
.status-badge,.tag,.filter-tag{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:13px;font-weight:800}
.status-badge{padding:8px 13px;color:var(--purple);background:#f3dfec;white-space:nowrap}
.status-badge:before{content:"";width:7px;height:7px;border-radius:50%;background:#67a66b}
.filter-strip{padding:13px 16px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 24px rgba(83,42,67,.06);display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.filter-label{font-size:13px;font-weight:800;color:var(--deep);margin-right:3px}
.filter-tag{padding:8px 14px;color:var(--muted);background:var(--cream);border:1px solid transparent;transition:.2s}
.filter-tag:hover,.filter-tag.active{color:#fff;background:var(--purple);border-color:var(--purple)}
.clear-filter{margin-left:auto;border:0;background:transparent;color:var(--muted);font-size:13px;text-decoration:underline}
.content-layout{display:grid;grid-template-columns:245px 1fr;gap:24px;padding-bottom:76px}
.filter-panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:23px;height:max-content;position:sticky;top:95px}
.filter-panel h2{font-size:19px;color:var(--deep);margin:0 0 18px}
.filter-group{border-top:1px solid var(--line);padding:17px 0}
.filter-group:first-of-type{border-top:0;padding-top:0}
.filter-group h3{font-size:14px;margin:0 0 10px;color:var(--deep)}
.filter-option{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:14px;padding:5px 0}
.filter-option input{accent-color:var(--purple)}
.result-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.result-head h2{font-size:24px;color:var(--deep);margin:0}
.result-count{font-size:13px;color:var(--muted)}
.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 9px 26px rgba(83,42,67,.07);transition:.25s}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cover{height:145px;position:relative;padding:17px;background:linear-gradient(135deg,#6c3467,#d06d7d 58%,#ffad83);overflow:hidden}
.cover:before,.cover:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.3);border-radius:24px;transform:rotate(25deg)}
.cover:before{width:180px;height:180px;right:-38px;top:-74px}
.cover:after{width:120px;height:120px;left:-45px;bottom:-70px}
.cover.alt{background:linear-gradient(135deg,#513057,#a76291 50%,#f5ae9a)}
.cover.warm{background:linear-gradient(135deg,#793b60,#d46d65 52%,#ffc08e)}
.cover.soft{background:linear-gradient(135deg,#6f426f,#c07da0 55%,#ffd0b7)}
.cover-label{position:relative;z-index:1;display:inline-block;color:#fff;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800}
.cover-title{position:absolute;z-index:1;left:18px;bottom:16px;color:#fff;font-size:20px;font-weight:800}
.topic-body{padding:18px}
.topic-body h3{font-size:18px;line-height:1.45;color:var(--deep);margin:0 0 7px}
.topic-body p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 14px}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.tag{padding:5px 9px;color:var(--purple);background:var(--soft)}
.meta-text{font-size:12px;color:var(--muted)}
.notice{grid-column:1/-1;border-radius:20px;padding:22px 25px;background:linear-gradient(100deg,#f4e3f0,#ffe5d9);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:8px}
.notice strong{display:block;color:var(--deep);font-size:17px;margin-bottom:3px}
.notice p{margin:0;color:var(--muted);font-size:14px}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:30px}
.page-number{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:var(--muted);border:1px solid var(--line);background:#fff;font-weight:800}
.page-number:hover,.page-number.current{background:var(--purple);color:#fff;border-color:var(--purple)}
.faq-section{padding:70px 24px;background:#fff4ef}
.section-title{margin-bottom:25px}
.section-title h2{font-size:30px;color:var(--deep);margin:0 0 8px}
.section-title p{color:var(--muted);margin:0}
.faq-wrap{max-width:900px;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.accordion{margin:0;background:#fff}
.accordion-item{border-bottom:1px solid var(--line)}
.accordion-item:last-child{border:0}
.accordion-title{border:0!important;background:#fff;color:var(--deep)!important;font-weight:800;padding:18px 52px 18px 22px!important;font-size:16px}
.accordion-title:before{color:var(--purple)!important;font-size:21px}
.accordion-content{border:0!important;background:#fff;color:var(--muted);font-size:14px;padding:0 22px 20px}
.cta{max-width:1152px;margin:72px auto;padding:32px 38px;border-radius:28px;color:#fff;background:linear-gradient(120deg,var(--purple),#93486e 55%,var(--coral));display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow)}
.cta h2{font-size:27px;margin:0 0 7px}
.cta p{margin:0;color:#ffe9e2;font-size:14px}
.site-footer{background:var(--cream);border-top:1px solid var(--line)}
.footer-inner{max-width:1200px;margin:auto;padding:38px 24px 20px}
.footer-top{display:flex;justify-content:space-between;gap:30px}
.footer-copy{max-width:420px;color:var(--muted);font-size:13px;margin:14px 0 0}
.footer-links{display:flex;gap:17px;flex-wrap:wrap;align-content:start;justify-content:flex-end}
.footer-links a{font-size:13px;color:var(--muted)}
.footer-links a:hover{color:var(--purple)}
.copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}
.age{color:var(--purple);font-weight:700}
@media(max-width:1024px){
.nav-shell{gap:15px}.nav-links{gap:14px}.search{width:155px}
.content-layout{grid-template-columns:210px 1fr}
}
@media(max-width:768px){
.site-header{height:auto;min-height:66px}.nav-shell{min-height:66px;flex-wrap:wrap;padding:10px 18px}.brand{font-size:16px}.nav-tools{margin-left:auto}.nav-tools .search{display:none}.menu-toggle{display:block}
.nav-links{display:none;order:4;width:100%;margin:0;padding:8px 0 12px;flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:11px 8px;border:0;border-radius:10px}.nav-links a.active,.nav-links a:hover{background:var(--soft)}
.nav-tools .btn{display:none}.intro-row{display:block}.status-badge{margin-top:18px}.page-intro{padding-top:34px}
.content-layout{display:block}.filter-panel{position:static;margin-bottom:24px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.notice{margin-top:24px}.cta{margin:50px 18px;padding:28px 24px;display:block}.cta .btn{margin-top:20px}
.footer-top{display:block}.footer-links{justify-content:flex-start;margin-top:24px}.copyright{display:block}.copyright .age{display:block;margin-top:7px}
}
@media(max-width:520px){
.container,.page-intro,.section,.faq-section{padding-left:18px;padding-right:18px}
.page-intro h1{font-size:32px}.card-grid{grid-template-columns:1fr}.filter-strip{align-items:flex-start}.clear-filter{width:100%;text-align:left;margin:4px 0 0}
.notice{display:block}.notice .btn{margin-top:16px;width:100%}.result-head{align-items:flex-start;display:block}.result-count{display:block;margin-top:5px}.brand{white-space:normal;line-height:1.2;max-width:210px}
}

/* roulang page: category2 */
:root{--purple:#672D62;--deep:#3E1D3D;--coral:#FF805E;--peach:#FFB3A7;--cream:#FFF9F5;--soft:#F8ECE8;--ink:#2D2529;--muted:#75666D;--line:rgba(103,45,98,.12);--shadow:0 16px 40px rgba(83,42,67,.12);--r:24px;--rs:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.site-header{height:72px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;box-shadow:0 2px 14px rgba(62,29,61,.04)}
.nav-shell{max-width:1200px;height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--deep);white-space:nowrap}
.brand-mark{width:31px;height:31px;border-radius:10px;background:linear-gradient(135deg,var(--purple),var(--coral));position:relative;box-shadow:0 6px 14px rgba(103,45,98,.25)}
.brand-mark:after{content:"";position:absolute;left:12px;top:8px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:700;color:var(--muted);padding:23px 1px 19px;border-bottom:2px solid transparent;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--purple);border-color:var(--coral)}
.nav-tools{display:flex;gap:10px;align-items:center}
.search{width:190px;height:39px;border:1px solid var(--line);border-radius:999px;background:var(--cream);padding:0 15px;color:var(--ink);outline:0}
.search:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(103,45,98,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:999px;padding:12px 19px;font-weight:800;font-size:14px;line-height:1;transition:transform .2s,box-shadow .2s,background .2s}
.btn:focus-visible,a:focus-visible{outline:3px solid rgba(255,128,94,.5);outline-offset:3px}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(120deg,var(--purple),#9a466f,var(--coral));box-shadow:0 9px 20px rgba(103,45,98,.23)}
.btn-primary:hover{box-shadow:0 14px 27px rgba(103,45,98,.32)}
.btn-soft{color:var(--purple);background:var(--soft);border:1px solid var(--line)}
.menu-toggle{display:none;background:var(--soft);color:var(--purple);border:0;border-radius:12px;padding:9px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.page-head{padding:54px 24px 30px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--purple);font-weight:700}
.page-head h1{font-size:clamp(32px,5vw,46px);line-height:1.2;color:var(--deep);margin:0 0 13px;letter-spacing:-1px}
.page-head p{max-width:720px;color:var(--muted);margin:0}
.status-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 11px;background:#fff;border:1px solid var(--line);color:var(--purple);font-size:13px;font-weight:800}
.badge-dot{width:7px;height:7px;background:#59a46a;border-radius:50%}
.topic-hero{margin:10px auto 28px;max-width:1152px;min-height:300px;padding:38px 44px;border-radius:30px;color:#fff;position:relative;overflow:hidden;background:linear-gradient(125deg,#532651,#8d416a 54%,#ff805e);box-shadow:var(--shadow)}
.topic-hero:before{content:"";position:absolute;width:390px;height:390px;right:-90px;top:-170px;border:42px solid rgba(255,255,255,.12);border-radius:90px;transform:rotate(28deg)}
.topic-hero:after{content:"";position:absolute;inset:0;opacity:.14;background-image:radial-gradient(#fff .7px,transparent .7px);background-size:8px 8px}
.topic-hero>*{position:relative;z-index:1}
.topic-hero h2{font-size:32px;line-height:1.3;margin:15px 0 8px;color:#fff}
.topic-hero p{max-width:610px;color:#fff1ed;margin:0 0 22px}
.eyebrow{display:inline-flex;padding:6px 11px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);font-size:13px;font-weight:800}
.topic-meta{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px}
.topic-meta span{font-size:13px;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.14)}
.layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(270px,1fr);gap:30px;padding-bottom:70px}
.section-title{font-size:27px;color:var(--deep);margin:0 0 18px}
.index-card,.side-card,.timeline-item{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--r)}
.index-card{padding:24px}
.index-links{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px}
.index-links a,.tag{display:inline-block;padding:7px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:var(--purple);font-size:13px;font-weight:800;transition:.2s}
.index-links a:hover,.tag:hover{background:#f1d9e8;transform:translateY(-1px)}
.timeline{position:relative}
.timeline:before{content:"";position:absolute;left:33px;top:16px;bottom:16px;width:1px;background:#e8d6df}
.timeline-item{position:relative;display:grid;grid-template-columns:68px 1fr;gap:17px;padding:22px 22px 22px 0;margin-bottom:15px;box-shadow:0 8px 24px rgba(83,42,67,.07)}
.timeline-mark{display:flex;flex-direction:column;align-items:center;position:relative;z-index:1}
.timeline-number{width:35px;height:35px;border-radius:12px;display:grid;place-items:center;background:var(--purple);color:#fff;font-weight:800}
.timeline-date{font-size:11px;color:var(--muted);margin-top:7px}
.timeline-item h3{font-size:19px;color:var(--deep);margin:0 0 5px}
.timeline-item p{font-size:14px;color:var(--muted);margin:0 0 11px}
.item-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.item-status{font-size:12px;color:#52775a;font-weight:800}
.text-link{color:var(--purple);font-size:13px;font-weight:800}
.sidebar{display:flex;flex-direction:column;gap:18px}
.side-card{padding:22px}
.side-card h3{font-size:18px;color:var(--deep);margin:0 0 12px}
.side-card p{font-size:14px;color:var(--muted);margin:0}
.side-search{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--cream)}
.side-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;padding:9px 13px;font-size:13px}
.side-search button{border:0;background:var(--purple);color:#fff;padding:0 15px;font-weight:800}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tip-list{list-style:none;padding:0;margin:0}
.tip-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.tip-list li:last-child{border:0}
.tip-list b{color:var(--purple);margin-right:5px}
.notice{margin:0 auto 70px;max-width:1152px;padding:22px 27px;border-radius:20px;background:#f3e4f0;border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}
.notice strong{color:var(--deep)}
.notice p{margin:4px 0 0;font-size:14px;color:var(--muted)}
.faq-wrap{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.faq-section{padding-bottom:76px}
.accordion-item{border-bottom:1px solid var(--line)}
.accordion-item:last-child{border:0}
.accordion-title{border:0!important;background:#fff;color:var(--deep)!important;font-weight:800;padding:18px 52px 18px 22px!important;font-size:16px}
.accordion-title:before{color:var(--purple)!important;font-size:21px}
.accordion-content{background:#fff;border:0!important;color:var(--muted);font-size:14px;padding:0 24px 20px}
.cta{max-width:1152px;margin:0 auto 74px;padding:31px 36px;border-radius:28px;color:#fff;background:linear-gradient(120deg,var(--purple),#93466c,var(--coral));display:flex;align-items:center;justify-content:space-between;gap:25px;box-shadow:var(--shadow)}
.cta h2{color:#fff;font-size:26px;margin:0 0 5px}
.cta p{color:#ffe8e2;margin:0;font-size:14px}
.site-footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{max-width:1200px;margin:auto;padding:34px 24px 22px}
.footer-top{display:flex;justify-content:space-between;gap:35px}
.footer-copy{max-width:430px;color:var(--muted);font-size:13px;margin:14px 0 0}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-content:flex-start}
.footer-links a{font-size:13px;color:var(--muted);font-weight:700}
.footer-links a:hover{color:var(--purple)}
.copyright{border-top:1px solid var(--line);margin-top:26px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:var(--muted);font-size:12px}
.age{color:var(--purple);font-weight:700}
.reveal{border:0;border-radius:20px;background:#fff;color:var(--ink)}
.reveal h2{color:var(--deep)}
.reveal p{color:var(--muted);font-size:14px}
.close-button{color:var(--purple)}
@media(max-width:1024px){.nav-shell{gap:16px}.nav-links{gap:15px}.search{width:155px}.layout{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.site-header{height:auto;min-height:68px}.nav-shell{min-height:68px;flex-wrap:wrap;padding:12px 18px}.brand{font-size:15px}.nav-tools{margin-left:auto}.nav-tools .search,.nav-tools .btn{display:none}.menu-toggle{display:block}.nav-links{display:none;order:3;width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);padding-top:8px}.nav-links.open{display:flex}.nav-links a{padding:10px 4px;border:0}.nav-links a.active{background:var(--soft);padding-left:12px;border-radius:10px}.hero{padding:25px 18px}.page-head{padding:39px 18px 24px}.topic-hero{margin:8px 18px 24px;padding:30px 24px;min-height:280px}.topic-hero h2{font-size:28px}.container{padding:0 18px}.layout{padding-bottom:48px}.sidebar{grid-template-columns:1fr}.notice{margin:0 18px 48px;display:block;padding:20px}.notice .btn{margin-top:15px}.cta{margin:0 18px 48px;display:block;padding:26px 24px}.cta .btn{margin-top:18px}.footer-top{display:block}.footer-links{margin-top:25px}}
@media(max-width:520px){.brand{max-width:220px;white-space:normal;line-height:1.2}.page-head h1{font-size:32px}.topic-hero h2{font-size:25px}.topic-hero p{font-size:14px}.timeline-item{grid-template-columns:55px 1fr;padding-right:15px}.timeline:before{left:27px}.timeline-number{width:31px;height:31px;font-size:13px}.timeline-item h3{font-size:17px}.index-card{padding:18px}.item-foot{display:block}.item-foot .text-link{display:inline-block;margin-top:7px}.copyright{display:block}.copyright .age{display:block;margin-top:7px}}