/* roulang page: index */
:root {
  --primary: #FF6B81;
  --primary-dark: #E14E6A;
  --accent: #FF875F;
  --dark: #1E1A24;
  --text: #3C3440;
  --text-light: #8A7F8A;
  --bg: #FAF7F5;
  --card: #FFFFFF;
  --border: #EDE6E3;
  --radius-card: 16px;
  --radius-btn: 10px;
  --radius-input: 12px;
  --shadow: 0 8px 24px rgba(30,26,36,.06);
  --shadow-hover: 0 16px 40px rgba(30,26,36,.12);
  --gradient: linear-gradient(135deg, #FF6B81, #FF875F);
  --container: 1200px;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:color .2s}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}
ul,ol{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-head{max-width:680px;margin:0 auto 56px;text-align:center}
.section-head .tag{display:inline-block;padding:4px 16px;border-radius:999px;background:rgba(255,107,129,.1);color:var(--primary-dark);font-size:14px;font-weight:600;margin-bottom:12px}
.section-head h2{font-size:36px;font-weight:800;color:var(--dark);line-height:1.3;letter-spacing:-.5px}
.section-head p{font-size:16px;color:var(--text-light);margin-top:12px}
@media(max-width:768px){.section{padding:64px 0}.section-head h2{font-size:28px}}

/* ===== TopBar ===== */
.topbar{background:var(--dark);color:#fff;font-size:14px;height:36px;display:flex;align-items:center;position:relative;z-index:200}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:100%}
.topbar-left{display:flex;align-items:center;gap:8px}
.topbar-left .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.topbar-right{display:flex;align-items:center;gap:6px}
.topbar-right a{color:var(--accent);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.topbar-right a:hover{color:#fff}
.topbar-close{color:rgba(255,255,255,.6);font-size:18px;line-height:1;padding:0 4px;margin-left:8px}
.topbar-close:hover{color:#fff}
@media(max-width:768px){.topbar-left span{max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}

/* ===== Nav ===== */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s;height:72px}
.nav.scrolled{box-shadow:0 4px 20px rgba(30,26,36,.06);border-bottom-color:var(--border)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:100%}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--dark);flex-shrink:0}
.logo-icon{width:36px;height:36px;border-radius:12px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 4px 12px rgba(255,107,129,.35)}
.logo-icon span{color:#fff}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:24px}
.nav-menu li a{padding:8px 14px;border-radius:8px;font-size:15px;font-weight:500;color:var(--text);display:block;transition:all .2s}
.nav-menu li a:hover{color:var(--primary-dark);background:rgba(255,107,129,.08)}
.nav-menu li a.active{color:var(--primary-dark);font-weight:700;background:rgba(255,107,129,.12)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-search{position:relative}
.nav-search input{width:180px;height:40px;border:1px solid var(--border);border-radius:var(--radius-input);padding:0 36px 0 14px;font-size:14px;background:#f8f5f3;transition:all .2s;outline:none}
.nav-search input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(255,107,129,.15)}
.nav-search .search-btn{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:30px;height:30px;display:flex;align-items:center;justify-content:center;color:var(--text-light);border-radius:8px}
.nav-search .search-btn:hover{color:var(--primary)}
.nav-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text);border:1px solid var(--border);background:#fff;position:relative;transition:all .2s}
.nav-icon:hover{border-color:var(--primary);color:var(--primary)}
.nav-icon .badge{position:absolute;top:-4px;right:-4px;width:16px;height:16px;border-radius:50%;background:var(--primary);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center;font-weight:700}
.nav-btn{height:40px;padding:0 20px;border-radius:var(--radius-btn);background:var(--gradient);color:#fff;font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px;transition:all .2s;box-shadow:0 4px 12px rgba(255,107,129,.3)}
.nav-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,107,129,.4)}
.nav-btn:active{transform:scale(.98)}
.nav-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.hamburger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.hamburger span{width:18px;height:2px;background:var(--dark);border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:1024px){
  .nav-search input{width:140px}
  .nav-menu li a{padding:8px 10px;font-size:14px}
}
@media(max-width:768px){
  .nav .container{flex-wrap:nowrap}
  .nav-menu{display:none}
  .hamburger{display:flex}
  .nav-search{display:none}
  .nav-btn{display:none}
  .nav-icon{display:none}
}

/* ===== Mobile Drawer ===== */
.drawer-overlay{position:fixed;inset:0;background:rgba(30,26,36,.5);z-index:150;opacity:0;visibility:hidden;transition:all .3s}
.drawer-overlay.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:-320px;width:320px;max-width:85vw;height:100%;background:#fff;z-index:160;transition:right .3s ease;display:flex;flex-direction:column;padding:24px}
.drawer.open{right:0}
.drawer-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.drawer-header .logo{font-size:18px}
.drawer-close{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--text-light);background:var(--bg)}
.drawer-close:hover{color:var(--primary);background:rgba(255,107,129,.1)}
.drawer-menu li{margin-bottom:4px}
.drawer-menu li a{display:block;padding:12px 16px;border-radius:10px;font-size:15px;font-weight:600;color:var(--text);transition:all .2s}
.drawer-menu li a:hover{background:rgba(255,107,129,.08);color:var(--primary-dark)}
.drawer-menu li a.active{background:rgba(255,107,129,.12);color:var(--primary-dark)}
.drawer-search{margin:20px 0;position:relative}
.drawer-search input{width:100%;height:44px;border:1px solid var(--border);border-radius:var(--radius-input);padding:0 40px 0 14px;font-size:15px;background:var(--bg);outline:none;transition:all .2s}
.drawer-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,107,129,.15)}
.drawer-search button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--text-light)}
.drawer-bottom{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.drawer-bottom .nav-btn{width:100%;justify-content:center;height:44px}

/* ===== Hero ===== */
.hero{background:linear-gradient(135deg,rgba(30,26,36,.85),rgba(30,26,36,.65)),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;color:#fff;padding:80px 0 0;position:relative;overflow:hidden}
.hero .container{display:flex;align-items:center;gap:60px;min-height:560px}
.hero-content{flex:1;max-width:600px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 18px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:14px;font-weight:500;margin-bottom:24px;backdrop-filter:blur(8px)}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;animation:pulse 1.5s infinite}
.hero-content h1{font-size:52px;font-weight:800;line-height:1.2;letter-spacing:-1px;margin-bottom:24px;color:#fff}
.hero-content h1 .highlight{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.8);margin-bottom:36px;max-width:520px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;transition:all .25s;border:none}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 6px 20px rgba(255,107,129,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,107,129,.5)}
.btn-primary:active{transform:scale(.98)}
.btn-primary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn-outline{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);color:#fff;backdrop-filter:blur(8px)}
.btn-outline:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.6);transform:translateY(-2px)}
.btn-outline:active{transform:scale(.98)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#2a2433;transform:translateY(-2px)}
.hero-visual{flex:1;position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual .main-img{width:460px;max-width:100%;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.4);border:2px solid rgba(255,255,255,.15)}
.hero-float{position:absolute;padding:12px 18px;border-radius:14px;background:rgba(255,255,255,.15);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.25);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;animation:float 3s ease-in-out infinite}
.hero-float i{font-size:16px}
.hero-float.badge-1{top:10%;left:-6%;animation-delay:0s}
.hero-float.badge-2{bottom:16%;right:-4%;animation-delay:1.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-stats{display:flex;justify-content:center;gap:0;border-top:1px solid rgba(255,255,255,.15);margin-top:80px;padding:32px 0;background:rgba(0,0,0,.15)}
.hero-stats .stat{flex:1;text-align:center;position:relative;max-width:260px}
.hero-stats .stat+.stat::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:36px;background:rgba(255,255,255,.18)}
.hero-stats .num{font-size:32px;font-weight:800;color:#fff;line-height:1.2}
.hero-stats .num em{font-style:normal;color:var(--accent);font-size:20px;margin-left:2px}
.hero-stats .label{font-size:14px;color:rgba(255,255,255,.65);margin-top:4px}
@media(max-width:1024px){
  .hero .container{flex-direction:column;gap:40px;padding-top:40px}
  .hero-content{max-width:100%;text-align:center}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}
  .hero-visual{width:100%}
  .hero-stats{margin-top:60px}
  .hero-content h1{font-size:40px}
}
@media(max-width:768px){
  .hero{padding:48px 0 0}
  .hero-content h1{font-size:32px}
  .hero-sub{font-size:15px}
  .hero-stats{flex-wrap:wrap;gap:16px;padding:24px 0}
  .hero-stats .stat{flex:1 1 45%;max-width:none}
  .hero-stats .stat+.stat::before{display:none}
  .hero-float.badge-1{left:0}
  .hero-float.badge-2{right:0}
}

/* ===== Features ===== */
.features{background:var(--bg)}
.feature-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
.feature-card{background:var(--card);border-radius:var(--radius-card);border:1px solid var(--border);padding:32px;transition:all .3s;box-shadow:var(--shadow)}
.feature-card:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.feature-card.wide{grid-column:span 4}
.feature-card.narrow{grid-column:span 2}
.feature-card .icon{width:48px;height:48px;border-radius:14px;background:rgba(255,107,129,.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:all .3s}
.feature-card:hover .icon{background:var(--gradient)}
.feature-card:hover .icon svg path{fill:#fff}
.feature-card h3{font-size:20px;font-weight:700;color:var(--dark);margin-bottom:10px}
.feature-card p{font-size:15px;color:var(--text-light);line-height:1.7}
.feature-card .card-img{margin-top:20px;border-radius:12px;overflow:hidden}
.feature-card .card-img img{width:100%;height:200px;object-fit:cover;transition:transform .4s}
.feature-card:hover .card-img img{transform:scale(1.03)}
.feature-list{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.feature-list li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text)}
.feature-list li svg{flex-shrink:0}
@media(max-width:1024px){
  .feature-card.wide,.feature-card.narrow{grid-column:span 3}
}
@media(max-width:768px){
  .feature-grid{grid-template-columns:1fr}
  .feature-card.wide,.feature-card.narrow{grid-column:span 1}
}

/* ===== Scenarios ===== */
.scenarios{background:linear-gradient(rgba(30,26,36,.88),rgba(30,26,36,.88)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;color:#fff}
.scenarios .section-head .tag{background:rgba(255,255,255,.1);color:var(--accent)}
.scenarios .section-head h2{color:#fff}
.scenarios .section-head p{color:rgba(255,255,255,.7)}
.scenarios-wrap{display:flex;gap:80px;align-items:center}
.scenarios-list{flex:1}
.scenario-item{display:flex;gap:24px;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.1);transition:all .3s}
.scenario-item:last-child{border-bottom:none}
.scenario-item:hover{transform:translateX(8px)}
.scenario-item .num{font-size:40px;font-weight:800;color:rgba(255,255,255,.25);min-width:56px;transition:color .3s;line-height:1}
.scenario-item:hover .num{color:var(--accent)}
.scenario-item h3{font-size:18px;font-weight:600;margin-bottom:4px}
.scenario-item p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.6}
.scenarios-visual{flex:1;position:relative}
.scenarios-visual .img-stack{position:relative;height:460px}
.scenarios-visual .img-stack img{position:absolute;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.1)}
.scenarios-visual .img-stack .img-1{top:0;left:0;width:70%;height:280px;object-fit:cover;z-index:1}
.scenarios-visual .img-stack .img-2{bottom:0;right:0;width:65%;height:240px;object-fit:cover;z-index:2}
.scenarios-visual .img-stack .img-3{top:35%;left:55%;width:35%;height:160px;object-fit:cover;z-index:3;border-radius:12px}
@media(max-width:1024px){
  .scenarios-wrap{flex-direction:column;gap:48px}
  .scenarios-visual{width:100%}
}
@media(max-width:768px){
  .scenarios-visual .img-stack{height:360px}
  .scenario-item .num{font-size:30px}
}

/* ===== Latest ===== */
.latest{background:var(--card)}
.latest-wrap{display:grid;grid-template-columns:1fr 320px;gap:48px}
.latest-list{display:flex;flex-direction:column;gap:16px}
.latest-item{display:flex;align-items:center;gap:20px;padding:20px 24px;background:var(--bg);border-radius:14px;border:1px solid var(--border);transition:all .3s}
.latest-item:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}
.latest-item .tag{flex-shrink:0;padding:4px 14px;border-radius:999px;background:rgba(255,107,129,.1);color:var(--primary-dark);font-size:13px;font-weight:600}
.latest-item .info{flex:1;min-width:0}
.latest-item .info a{font-size:15px;font-weight:600;color:var(--dark);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .2s}
.latest-item .info a:hover{color:var(--primary)}
.latest-item .info span{font-size:13px;color:var(--text-light)}
.latest-item .go{flex-shrink:0;width:32px;height:32px;border-radius:8px;background:var(--card);display:flex;align-items:center;justify-content:center;color:var(--text-light);border:1px solid var(--border);transition:all .2s}
.latest-item:hover .go{color:var(--primary);border-color:var(--primary)}
.latest-side{display:flex;flex-direction:column;gap:24px}
.side-card{background:var(--bg);border-radius:var(--radius-card);padding:28px;border:1px solid var(--border)}
.side-card h3{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.side-card h3 .bar{width:4px;height:18px;border-radius:2px;background:var(--gradient);display:inline-block}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags a{padding:4px 14px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;color:var(--text);transition:all .2s}
.side-tags a:hover{border-color:var(--primary);color:var(--primary-dark);background:rgba(255,107,129,.05)}
.side-cta{background:var(--gradient);border:none;color:#fff}
.side-cta h3{color:#fff;border-bottom-color:rgba(255,255,255,.2)}
.side-cta p{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:16px}
.side-cta .btn{background:#fff;color:var(--primary-dark);width:100%;height:42px}
.side-cta .btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15)}
@media(max-width:1024px){
  .latest-wrap{grid-template-columns:1fr}
}
@media(max-width:768px){
  .latest-item{flex-wrap:wrap;padding:16px}
  .latest-item .info{flex:1 1 60%}
  .latest-item .info a{white-space:normal}
}

/* ===== Testimonials ===== */
.testimonials{background:var(--bg)}
.testi-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:64px}
.testi-stat{background:var(--card);border-radius:var(--radius-card);padding:32px 24px;text-align:center;border:1px solid var(--border);box-shadow:var(--shadow)}
.testi-stat .num{font-size:36px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.testi-stat .label{font-size:14px;color:var(--text-light);margin-top:6px}
.testi-cards{display:flex;gap:24px;align-items:flex-start}
.testi-card{flex:1;background:var(--card);border-radius:var(--radius-card);border:1px solid var(--border);padding:28px;box-shadow:var(--shadow);transition:all .3s}
.testi-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.testi-card:nth-child(2){margin-top:24px}
.testi-card:nth-child(3){margin-top:48px}
.testi-card .stars{display:flex;gap:2px;margin-bottom:16px;color:#FFB800;font-size:16px}
.testi-card .text{font-size:15px;color:var(--text);line-height:1.7;margin-bottom:20px}
.testi-card .user{display:flex;align-items:center;gap:12px}
.testi-card .avatar{width:40px;height:40px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}
.testi-card .user .nick{font-size:15px;font-weight:600;color:var(--dark)}
.testi-card .user .meta{font-size:13px;color:var(--text-light)}
@media(max-width:1024px){
  .testi-stats{grid-template-columns:repeat(2,1fr)}
  .testi-cards{flex-direction:column}
  .testi-card:nth-child(2),.testi-card:nth-child(3){margin-top:0}
}
@media(max-width:768px){
  .testi-stats{grid-template-columns:1fr 1fr}
  .testi-stat .num{font-size:28px}
}

/* ===== Pricing ===== */
.pricing{background:var(--card)}
.pricing-wrap{display:flex;gap:64px;align-items:flex-start}
.pricing-left{flex:0 0 40%;max-width:460px}
.pricing-left h2{font-size:36px;font-weight:800;color:var(--dark);margin-bottom:16px;line-height:1.3}
.pricing-left .desc{font-size:16px;color:var(--text-light);margin-bottom:32px}
.faq-list{display:flex;flex-direction:column;gap:0}
.faq-item{border-bottom:1px solid var(--border);overflow:hidden}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;padding:18px 0;font-size:15px;font-weight:600;color:var(--text);cursor:pointer;list-style:none;transition:color .2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .arrow{transition:transform .3s;color:var(--text-light);font-size:12px}
.faq-item[open] summary{color:var(--primary-dark)}
.faq-item[open] summary .arrow{transform:rotate(180deg)}
.faq-item .answer{padding:0 0 18px;font-size:14px;color:var(--text-light);line-height:1.7}
.pricing-right{flex:1;display:flex;gap:24px;align-items:center}
.price-card{flex:1;background:var(--bg);border-radius:var(--radius-card);border:1px solid var(--border);padding:36px 28px;text-align:center;transition:all .3s;position:relative}
.price-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.price-card.recommended{background:var(--card);border:2px solid transparent;background-clip:padding-box;box-shadow:0 12px 40px rgba(255,107,129,.18);padding:44px 28px;overflow:hidden}
.price-card.recommended::before{content:"";position:absolute;inset:0;background:var(--gradient);z-index:-1;margin:-2px;border-radius:var(--radius-card)}
.price-card.recommended::after{content:"推荐";position:absolute;top:16px;right:-38px;background:var(--gradient);color:#fff;font-size:12px;font-weight:700;padding:4px 40px;transform:rotate(45deg)}
.price-card .plan{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px}
.price-card .price{font-size:44px;font-weight:800;color:var(--dark);line-height:1.2;margin-bottom:4px}
.price-card .price small{font-size:16px;font-weight:400;color:var(--text-light);margin-left:2px}
.price-card .unit{font-size:13px;color:var(--text-light);margin-bottom:24px}
.price-card ul{padding:0;margin:0 0 24px}
.price-card ul li{font-size:14px;color:var(--text);padding:7px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:8px}
.price-card ul li:last-child{border-bottom:none}
.price-card ul li svg{color:var(--primary)}
.price-card.recommended ul li{color:var(--dark);font-weight:500}
.price-card .btn{width:100%}
.price-note{font-size:13px;color:var(--text-light);text-align:center;margin-top:16px}
.payment-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:20px}
.payment-row span{font-size:13px;color:var(--text-light);background:var(--bg);padding:4px 12px;border-radius:999px;border:1px solid var(--border)}
@media(max-width:1024px){
  .pricing-wrap{flex-direction:column}
  .pricing-left{max-width:100%}
}
@media(max-width:768px){
  .pricing-right{flex-direction:column}
  .price-card.recommended{order:-1}
  .pricing-left h2{font-size:28px}
}

/* ===== CTA ===== */
.cta{background:var(--gradient);padding:72px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;top:-50%;right:-10%;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta::after{content:"";position:absolute;bottom:-60%;left:-5%;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.06)}
.cta .container{position:relative;z-index:1;text-align:center}
.cta h2{font-size:36px;font-weight:800;color:#fff;margin-bottom:14px;line-height:1.3}
.cta p{font-size:16px;color:rgba(255,255,255,.85);max-width:520px;margin:0 auto 32px}
.cta .btn{background:#fff;color:var(--primary-dark);box-shadow:0 8px 30px rgba(0,0,0,.15);height:52px;padding:0 36px;font-size:16px}
.cta .btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(0,0,0,.2)}
.cta .btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.cta .btn-outline:hover{background:rgba(255,255,255,.1)}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
@media(max-width:768px){
  .cta{padding:56px 0}
  .cta h2{font-size:28px}
}

/* ===== Footer ===== */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:72px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:48px}
.footer-brand .logo{color:#fff;font-size:22px;margin-bottom:14px}
.footer-brand .logo .logo-icon{background:var(--gradient)}
.footer-brand p{font-size:14px;line-height:1.7;max-width:280px}
.footer h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:20px;position:relative;padding-bottom:10px}
.footer h4::after{content:"";position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--gradient);border-radius:2px}
.footer ul li{margin-bottom:10px}
.footer ul li a{font-size:14px;color:rgba(255,255,255,.6);transition:all .2s;display:inline-block}
.footer ul li a:hover{color:var(--primary);transform:translateX(4px)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:8px}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--primary)}
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* ===== Icons ===== */
.icon-svg{width:24px;height:24px;flex-shrink:0}
.btn .icon-svg{width:18px;height:18px}

/* ===== Misc ===== */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--dark);color:#fff;padding:8px 16px;z-index:999}
.skip-link:focus{left:0}
::selection{background:rgba(255,107,129,.2)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* roulang page: category1 */
:root {
  --primary: #FF6B81;
  --primary-dark: #E14E6A;
  --accent: #FF875F;
  --dark: #1E1A24;
  --text: #3C3440;
  --text-light: #8A7F8A;
  --bg: #FAF7F5;
  --card: #FFFFFF;
  --border: #EDE6E3;
  --radius-card: 16px;
  --radius-btn: 10px;
  --radius-input: 12px;
  --shadow: 0 8px 24px rgba(30,26,36,.06);
  --shadow-hover: 0 16px 40px rgba(30,26,36,.12);
  --gradient: linear-gradient(135deg, #FF6B81, #FF875F);
  --container: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color .2s;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input {
  font-family: inherit;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 顶栏 ===== */
.topbar {
  background: var(--dark);
  color: #fff;
  font-size: 14px;
  height: 36px;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 200;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.topbar-left .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

.topbar-left span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.topbar-right a {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.topbar-right a:hover {
  color: #fff;
}

.topbar-close {
  color: rgba(255,255,255,.6);
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
  margin-left: 8px;
  background: none;
}

.topbar-close:hover {
  color: #fff;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

/* ===== 导航 ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s;
  height: 72px;
}

.nav.scrolled {
  box-shadow: 0 4px 20px rgba(30,26,36,.06);
  border-bottom-color: var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(255,107,129,.35);
}

.logo-icon span {
  color: #fff;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 24px;
  list-style: none;
}

.nav-menu li a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  display: block;
  transition: all .2s;
}

.nav-menu li a:hover {
  color: var(--primary-dark);
  background: rgba(255,107,129,.08);
}

.nav-menu li a.active {
  color: var(--primary-dark);
  font-weight: 700;
  background: rgba(255,107,129,.12);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-search {
  position: relative;
}

.nav-search input {
  width: 180px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 36px 0 14px;
  font-size: 14px;
  background: #f8f5f3;
  transition: all .2s;
  outline: none;
}

.nav-search input:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,107,129,.15);
}

.nav-search .search-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  border-radius: 8px;
  background: none;
}

.nav-search .search-btn:hover {
  color: var(--primary);
}

.nav-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  border: 1px solid var(--border);
  background: #fff;
  position: relative;
  transition: all .2s;
}

.nav-icon:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.nav-icon .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.nav-btn {
  height: 40px;
  padding: 0 20px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .2s;
  box-shadow: 0 4px 12px rgba(255,107,129,.3);
}

.nav-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,107,129,.4);
}

.nav-btn:active {
  transform: scale(.98);
}

.nav-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.hamburger span {
  width: 18px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all .3s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== 抽屉 ===== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,26,36,.5);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all .3s;
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  background: #fff;
  z-index: 160;
  transition: right .3s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.drawer-header .logo {
  font-size: 18px;
}

.drawer-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-light);
  background: var(--bg);
}

.drawer-close:hover {
  background: rgba(255,107,129,.1);
  color: var(--primary-dark);
}

.drawer-nav {
  list-style: none;
  margin-bottom: 24px;
}

.drawer-nav li a {
  display: flex;
  align-items: center;
  min-height: 48px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: all .2s;
}

.drawer-nav li a:hover {
  color: var(--primary-dark);
  padding-left: 6px;
}

.drawer-nav li a.active {
  color: var(--primary-dark);
  font-weight: 700;
}

.drawer-search {
  position: relative;
  margin-bottom: 16px;
}

.drawer-search input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 40px 0 14px;
  font-size: 14px;
  background: var(--bg);
  outline: none;
  transition: all .2s;
}

.drawer-search input:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,107,129,.15);
}

.drawer-search .search-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  background: none;
  border-radius: 8px;
}

.drawer-search .search-btn:hover {
  color: var(--primary);
}

.drawer-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-top: auto;
  transition: all .2s;
  box-shadow: 0 4px 12px rgba(255,107,129,.3);
}

.drawer-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,107,129,.4);
}

/* ===== 页面头部 ===== */
.page-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 48px 0 0;
}

.page-header .container {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: center;
  padding-bottom: 48px;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 16px;
}

.crumbs a {
  color: var(--text-light);
}

.crumbs a:hover {
  color: var(--primary-dark);
}

.crumbs span {
  color: var(--text-light);
}

.crumbs .current {
  color: var(--text);
  font-weight: 500;
}

.page-header h1 {
  font-size: 40px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.3;
  letter-spacing: -1px;
  margin-bottom: 14px;
}

.page-header .subtitle {
  font-size: 16px;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.page-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.page-stats .stat {
  text-align: left;
}

.page-stats .stat .num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
}

.page-stats .stat .label {
  font-size: 13px;
  color: var(--text-light);
}

.header-aside {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow);
}

.header-aside img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 16px;
}

.header-aside .aside-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.header-aside .aside-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.header-aside .aside-list li {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text);
}

.header-aside .aside-list li span:first-child {
  color: var(--text-light);
}

.header-aside .aside-list li span:last-child {
  font-weight: 600;
  color: var(--primary-dark);
}

/* ===== 工具栏 ===== */
.filter-toolbar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 24px;
  box-shadow: var(--shadow);
}

.filter-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tags .ft {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all .2s;
  white-space: nowrap;
}

.filter-tags .ft:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.filter-tags .ft.active {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(255,107,129,.3);
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toolbar-right select {
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 32px 0 12px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  outline: none;
  cursor: pointer;
  transition: all .2s;
}

.toolbar-right select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,107,129,.15);
}

.view-switch {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.view-switch button {
  width: 36px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  background: var(--bg);
  transition: all .2s;
}

.view-switch button:hover {
  color: var(--primary);
}

.view-switch button.active {
  background: rgba(255,107,129,.12);
  color: var(--primary-dark);
}

/* ===== 列表 + 侧边栏 ===== */
.content-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
  padding-bottom: 64px;
}

.resource-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.list-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  transition: box-shadow .3s, transform .2s;
}

.list-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.list-card .card-thumb {
  width: 220px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}

.list-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.list-card:hover .card-thumb img {
  transform: scale(1.04);
}

.list-card .card-body {
  flex: 1;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.list-card .card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.badge-soft {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,107,129,.1);
  color: var(--primary-dark);
}

.badge-hot {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,135,95,.12);
  color: #e0653a;
}

.list-card .card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 6px;
  transition: color .2s;
  display: inline-block;
}

.list-card .card-title:hover {
  color: var(--primary-dark);
}

.list-card .card-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.list-card .card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.list-card .card-meta .rate {
  color: #FFB300;
  font-weight: 600;
}

.list-card .card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 18px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transition: all .2s;
  box-shadow: 0 4px 12px rgba(255,107,129,.25);
}

.btn-download:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,107,129,.35);
}

.btn-download:active {
  transform: scale(.97);
}

.btn-download:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-detail {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 38px;
  padding: 0 16px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: all .2s;
}

.btn-detail:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ===== 侧边栏 ===== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 96px;
}

.side-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.side-card .side-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.side-card .side-title::before {
  content: '';
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: var(--gradient);
}

.popular-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.popular-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.popular-list li:last-child {
  border-bottom: none;
}

.popular-list .rank {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-light);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.popular-list li:nth-child(1) .rank,
.popular-list li:nth-child(2) .rank,
.popular-list li:nth-child(3) .rank {
  background: rgba(255,107,129,.12);
  color: var(--primary-dark);
}

.popular-list .pop-info {
  min-width: 0;
  flex: 1;
}

.popular-list .pop-info a {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .2s;
}

.popular-list .pop-info a:hover {
  color: var(--primary-dark);
}

.popular-list .pop-info .pop-meta {
  font-size: 12px;
  color: var(--text-light);
}

.update-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.update-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.update-list li:last-child {
  border-bottom: none;
}

.update-list .up-text {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

.update-list .up-date {
  font-size: 12px;
  color: var(--text-light);
  white-space: nowrap;
  flex-shrink: 0;
}

.update-list .up-date::before {
  content: '🕐 ';
  font-size: 11px;
}

.faq-mini-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-mini-list details {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg);
}

.faq-mini-list summary {
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 34px;
  transition: color .2s;
}

.faq-mini-list summary::-webkit-details-marker {
  display: none;
}

.faq-mini-list summary::after {
  content: '+';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--text-light);
  transition: transform .3s;
}

.faq-mini-list details[open] summary {
  color: var(--primary-dark);
}

.faq-mini-list details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-mini-list .faq-ans {
  padding: 0 14px 12px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
}

.side-cta {
  background: var(--dark);
  border-radius: var(--radius-card);
  padding: 24px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.side-cta::before {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--primary);
  opacity: .2;
  top: -60px;
  right: -60px;
}

.side-cta h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.side-cta p {
  font-size: 13px;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.side-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding: 0 18px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  position: relative;
  z-index: 1;
  transition: all .2s;
}

.side-cta a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255,107,129,.4);
}

/* ===== 分页 ===== */
.pagination-wrap {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pagination a,
.pagination .pg-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: all .2s;
}

.pagination a:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.pagination .pg-page.active {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(255,107,129,.3);
}

.pagination .pg-next {
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== CTA区段 ===== */
.cta-section {
  background: var(--dark);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--primary);
  opacity: .12;
  top: -200px;
  right: -120px;
}

.cta-section .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-section h2 {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 8px;
}

.cta-section p {
  font-size: 15px;
  color: rgba(255,255,255,.7);
}

.cta-section .cta-btns {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  background: var(--gradient);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  transition: all .2s;
  box-shadow: 0 8px 24px rgba(255,107,129,.4);
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255,107,129,.5);
}

.cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  transition: all .2s;
}

.cta-ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,.06);
}

/* ===== 页脚 ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255,255,255,.6);
  max-width: 320px;
}

.footer h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer ul a {
  color: rgba(255,255,255,.6);
  font-size: 14px;
  transition: color .2s;
}

.footer ul a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

.footer-bottom a {
  color: rgba(255,255,255,.6);
}

.footer-bottom a:hover {
  color: var(--primary);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .nav-search input {
    width: 140px;
  }

  .nav-menu li a {
    padding: 8px 10px;
    font-size: 14px;
  }

  .page-header .container {
    grid-template-columns: 1fr;
  }

  .header-aside {
    display: none;
  }

  .content-wrap {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 767px) {
  .topbar-left span {
    max-width: 180px;
  }

  .topbar-right a span {
    display: none;
  }

  .nav-menu {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-search {
    display: none;
  }

  .nav-btn {
    display: none;
  }

  .nav-icon {
    display: none;
  }

  .section {
    padding: 48px 0;
  }

  .page-header {
    padding-top: 32px;
  }

  .page-header .container {
    padding-bottom: 32px;
    gap: 24px;
  }

  .page-header h1 {
    font-size: 30px;
  }

  .page-stats {
    gap: 20px;
  }

  .page-stats .stat .num {
    font-size: 22px;
  }

  .filter-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-tags {
    overflow-x: auto;
    padding-bottom: 4px;
    flex-wrap: nowrap;
    width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  .filter-tags .ft {
    flex-shrink: 0;
  }

  .toolbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .list-card {
    flex-direction: column;
  }

  .list-card .card-thumb {
    width: 100%;
    height: 180px;
  }

  .list-card .card-thumb img {
    height: 100%;
  }

  .list-card .card-title {
    font-size: 18px;
  }

  .list-card .card-foot {
    flex-wrap: wrap;
    gap: 8px;
  }

  .card-actions {
    width: 100%;
  }

  .card-actions .btn-download {
    flex: 1;
    justify-content: center;
  }

  .card-actions .btn-detail {
    flex: 1;
    justify-content: center;
  }

  .sidebar {
    grid-template-columns: 1fr;
  }

  .pagination a,
  .pagination .pg-page {
    min-width: 36px;
    height: 36px;
  }

  .pagination .pg-next {
    padding: 0 12px;
  }

  .cta-section {
    padding: 48px 0;
    text-align: center;
  }

  .cta-section .container {
    flex-direction: column;
    align-items: center;
  }

  .cta-section .cta-btns {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .topbar-left span {
    max-width: 120px;
    font-size: 12px;
  }

  .topbar-right a {
    font-size: 12px;
  }

  .page-header h1 {
    font-size: 26px;
    letter-spacing: 0;
  }

  .page-header .subtitle {
    font-size: 14px;
  }

  .page-stats .stat .num {
    font-size: 20px;
  }

  .page-stats .stat .label {
    font-size: 12px;
  }

  .list-card .card-desc {
    -webkit-line-clamp: 3;
  }

  .list-card .card-meta {
    gap: 10px;
    font-size: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}