/* roulang page: index */
:root{--color-bg:#0f1115;--color-surface:#171a21;--color-surface-2:#1f242e;--color-border:#2a2f3a;--color-text:#e8e6e1;--color-text-muted:#9aa0aa;--color-primary:#f59e0b;--color-primary-hover:#fbbf24;--color-accent:#34d399;--color-danger:#f87171;--radius-md:10px;--radius-lg:18px;--radius-pill:999px;--shadow-card:0 8px 24px rgba(0,0,0,.28);--shadow-card-hover:0 16px 36px rgba(0,0,0,.4);--transition:all .25s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--color-text);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--color-primary)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:clamp(3rem,7vw,6rem) 0}
.section-label{display:inline-block;background:rgba(245,158,11,.12);color:var(--color-primary);font-size:.85rem;font-weight:600;padding:.3em 1em;border-radius:var(--radius-pill);letter-spacing:.03em;margin-bottom:1rem}
.section-title{font-size:clamp(1.5rem,2.6vw,2.25rem);font-weight:700;line-height:1.4;margin-bottom:1rem;color:var(--color-text)}
.section-desc{font-size:1rem;color:var(--color-text-muted);margin-bottom:2rem;max-width:680px}
/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,17,21,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06);height:64px}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:.6rem;font-size:1.25rem;font-weight:800;color:var(--color-text);letter-spacing:.02em}
.brand svg{flex-shrink:0}
.brand:hover{color:var(--color-primary)}
.nav-menu{display:flex;align-items:center;gap:.4rem}
.nav-menu a{display:inline-flex;align-items:center;padding:.55em 1em;font-size:.93rem;font-weight:500;color:var(--color-text-muted);border-radius:var(--radius-pill);transition:var(--transition)}
.nav-menu a:hover{color:var(--color-text);background:rgba(255,255,255,.06)}
.nav-menu a.active{background:var(--color-primary);color:#0f1115;font-weight:700}
.nav-cta{display:inline-flex;align-items:center;gap:.4rem;background:var(--color-primary);color:#0f1115 !important;font-weight:700;padding:.55em 1.2em;border-radius:var(--radius-md)}
.nav-cta:hover{background:var(--color-primary-hover);transform:translateY(-2px)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:10px;border-radius:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--color-text);margin:5px 0;transition:var(--transition)}
/* Mobile nav */
.mobile-nav{display:none;flex-direction:column;background:var(--color-surface);border-top:1px solid var(--color-border);padding:1rem 0}
.mobile-nav a{padding:.75rem 24px;font-size:1rem;color:var(--color-text);border-bottom:1px solid rgba(255,255,255,.04);min-height:44px;display:flex;align-items:center}
.mobile-nav a.active{background:rgba(245,158,11,.1);color:var(--color-primary)}
.mobile-nav a:hover{background:rgba(255,255,255,.04)}
/* Hero */
.hero{position:relative;min-height:85vh;display:flex;align-items:center;padding-top:64px;background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(15,17,21,.6) 0%,rgba(15,17,21,.8) 50%,var(--color-bg) 100%)}
.hero-inner{position:relative;z-index:2;display:flex;align-items:center;gap:4rem}
.hero-left{flex:1.1}
.hero-tag{display:inline-flex;align-items:center;gap:.4rem;background:rgba(245,158,11,.15);color:var(--color-primary);font-size:.85rem;font-weight:600;padding:.35em 1.1em;border-radius:var(--radius-pill);margin-bottom:1.4rem}
.hero h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800;line-height:1.2;margin-bottom:1.2rem;letter-spacing:.01em}
.hero-sub{font-size:1.1rem;color:var(--color-text-muted);line-height:1.8;max-width:520px;margin-bottom:2rem}
.hero-search{display:flex;gap:.5rem;max-width:520px;margin-bottom:1.5rem}
.hero-search input{flex:1;background:rgba(15,17,21,.8);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.8em 1.2em;color:var(--color-text);font-size:1rem;outline:none;transition:var(--transition)}
.hero-search input:focus{border-color:var(--color-primary);background:rgba(15,17,21,.95)}
.hero-search input::placeholder{color:var(--color-text-muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--radius-md);padding:.85em 1.6em;font-size:1rem;font-weight:600;cursor:pointer;border:none;transition:var(--transition);font-family:inherit}
.btn-primary{background:linear-gradient(135deg,#f59e0b,#ea8c00);color:#0f1115 !important;font-weight:700}
.btn-primary:hover{background:linear-gradient(135deg,#fbbf24,#f59e0b);transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,158,11,.3)}
.btn-secondary{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}
.btn-secondary:hover{background:rgba(255,255,255,.06);border-color:var(--color-text-muted)}
.btn:active{transform:scale(.98)}
.btn:focus{outline:2px solid var(--color-primary);outline-offset:2px}
.hero-meta{display:flex;gap:2rem;margin-top:2rem;flex-wrap:wrap}
.hero-meta-item{text-align:left}
.hero-meta-item strong{display:block;font-size:1.5rem;font-weight:800;color:var(--color-primary);font-variant-numeric:tabular-nums}
.hero-meta-item span{font-size:.85rem;color:var(--color-text-muted)}
/* Pill Nav */
.pill-nav-wrap{border-bottom:1px solid var(--color-border);background:var(--color-bg);position:sticky;top:64px;z-index:50}
.pill-nav{display:flex;gap:.6rem;overflow-x:auto;padding:1rem 24px;max-width:1200px;margin:0 auto}
.pill-nav::-webkit-scrollbar{display:none}
.pill{flex-shrink:0;display:inline-flex;align-items:center;gap:.4rem;padding:.55em 1.3em;border-radius:var(--radius-pill);background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}
.pill:hover{border-color:var(--color-primary);color:var(--color-text)}
.pill.active{background:var(--color-primary);color:#0f1115;font-weight:700;border-color:var(--color-primary)}
/* Value Proposition */
.value-section{background:var(--color-bg)}
.value-grid{display:flex;gap:4rem;align-items:center}
.value-left{flex:1.4}
.value-left .section-desc{margin-bottom:2.5rem}
.value-points{display:flex;flex-direction:column;gap:1.8rem}
.value-point{display:flex;gap:1rem;align-items:flex-start}
.value-point-icon{flex-shrink:0;width:40px;height:40px;background:rgba(245,158,11,.15);border-radius:50%;display:flex;align-items:center;justify-content:center}
.value-point-icon i{color:var(--color-primary);font-size:1rem}
.value-point h3{font-size:1.1rem;font-weight:600;margin-bottom:.3rem}
.value-point p{font-size:.93rem;color:var(--color-text-muted);line-height:1.7}
.value-right{flex:1}
.value-image{border-radius:var(--radius-lg);border:1px solid var(--color-border);overflow:hidden;box-shadow:var(--shadow-card);transition:var(--transition)}
.value-image:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}
.value-image img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
/* Features */
.features-section{background:var(--color-surface)}
.features-grid{display:flex;gap:3rem}
.features-dir{flex:0 0 220px;position:sticky;top:140px;align-self:flex-start}
.features-dir h3{font-size:1rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem}
.features-dir ul{display:flex;flex-direction:column;gap:.4rem}
.features-dir li a{display:block;padding:.6em 1em;border-radius:var(--radius-md);font-size:.93rem;color:var(--color-text-muted);transition:var(--transition)}
.features-dir li a:hover{background:rgba(255,255,255,.05);color:var(--color-text)}
.features-dir li a.active{background:rgba(245,158,11,.1);color:var(--color-primary);font-weight:600}
.features-tiles{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.feature-tile{background:linear-gradient(135deg,var(--color-surface) 0%,var(--color-surface-2) 100%);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;justify-content:space-between;min-height:260px;position:relative;transition:var(--transition);overflow:hidden}
.feature-tile:nth-child(2){transform:translateY(2rem)}
.feature-tile:nth-child(3){transform:translateY(-1rem)}
.feature-tile:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}
.feature-tile i{font-size:1.8rem;color:var(--color-primary);margin-bottom:1.2rem}
.feature-tile h3{font-size:1.15rem;font-weight:600;margin-bottom:.5rem}
.feature-tile p{font-size:.9rem;color:var(--color-text-muted);line-height:1.7;margin-bottom:1.2rem}
.feature-tile .tile-arrow{position:absolute;bottom:1.5rem;right:1.5rem;color:var(--color-text-muted);font-size:1.1rem;transition:var(--transition)}
.feature-tile:hover .tile-arrow{color:var(--color-primary);transform:translateX(4px)}
/* Scenes */
.scenes-section{background:var(--color-bg)}
.scene-card{display:flex;align-items:center;gap:2.5rem;margin-bottom:3rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;padding:2rem;transition:var(--transition)}
.scene-card:last-child{margin-bottom:0}
.scene-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-3px)}
.scene-card:nth-child(even){flex-direction:row-reverse}
.scene-image{flex:1;border-radius:var(--radius-md);overflow:hidden}
.scene-image img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:var(--transition)}
.scene-card:hover .scene-image img{transform:scale(1.03)}
.scene-content{flex:1}
.scene-content .section-label{margin-bottom:.8rem}
.scene-content h3{font-size:1.4rem;font-weight:700;margin-bottom:.8rem}
.scene-content p{color:var(--color-text-muted);font-size:.95rem;line-height:1.75;margin-bottom:1rem}
.text-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--color-primary);font-weight:600;font-size:.92rem;transition:var(--transition)}
.text-link:hover{gap:.7rem;color:var(--color-primary-hover)}
/* Stats */
.stats-section{background:var(--color-surface);position:relative}
.stats-header{display:flex;flex-direction:column;margin-bottom:3rem}
.stats-numbers{display:flex;margin-bottom:3rem;padding:0 0} 
.stat-item{flex:1;text-align:center;padding:0 1.5rem;border-left:1px solid rgba(255,255,255,.08)}
.stat-item:first-child{border-left:none}
.stat-item strong{display:block;font-size:3rem;font-weight:800;color:var(--color-primary);line-height:1.2;margin-bottom:.4rem;font-variant-numeric:tabular-nums}
.stat-item span{font-size:.92rem;color:var(--color-text-muted)}
.stats-strip{display:flex;gap:1rem;overflow-x:auto;padding-bottom:1rem;scroll-snap-type:x mandatory}
.stats-strip::-webkit-scrollbar{height:6px}
.stats-strip::-webkit-scrollbar-track{background:rgba(255,255,255,.04);border-radius:8px}
.stats-strip::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:8px}
.stats-strip img{width:220px;flex-shrink:0;border-radius:var(--radius-md);object-fit:cover;aspect-ratio:3/2;scroll-snap-align:start;border:1px solid var(--color-border);transition:var(--transition)}
.stats-strip img:hover{transform:scale(1.02);border-color:var(--color-primary)}
/* Pricing */
.pricing-section{background:var(--color-surface-2)}
.pricing-grid{display:flex;gap:2rem;align-items:stretch;justify-content:center}
.pricing-card{flex:1;max-width:420px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2.5rem;display:flex;flex-direction:column;transition:var(--transition)}
.pricing-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}
.pricing-card.featured{border:2px solid var(--color-primary);position:relative;background:linear-gradient(180deg,var(--color-surface) 0%,rgba(245,158,11,.05) 100%)}
.pricing-card.featured::before{content:'推荐';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--color-primary);color:#0f1115;font-size:.78rem;font-weight:700;padding:.25em 1.2em;border-radius:var(--radius-pill)}
.pricing-card h3{font-size:1.4rem;font-weight:700;margin-bottom:.6rem}
.pricing-sub{color:var(--color-text-muted);font-size:.92rem;margin-bottom:1.8rem}
.pricing-list{display:flex;flex-direction:column;gap:.8rem;margin-bottom:2rem;flex:1}
.pricing-list li{display:flex;align-items:flex-start;gap:.7rem;font-size:.93rem}
.pricing-list li i{color:var(--color-accent);font-size:.85rem;margin-top:.2em}
.pricing-list li.dim i{color:var(--color-danger)}
.pricing-list li.dim{color:var(--color-text-muted)}
.pricing-card .btn{width:100%}
/* FAQ */
.faq-section{background:var(--color-bg)}
.faq-wrap{max-width:780px;margin:0 auto}
.accordion{border:none;background:transparent}
.accordion-item{border:1px solid var(--color-border) !important;border-radius:var(--radius-md) !important;margin-bottom:1rem;background:var(--color-surface);overflow:hidden;transition:var(--transition)}
.accordion-item:hover{border-color:var(--color-text-muted)}
.accordion-title{display:flex;align-items:center;gap:1rem;padding:1.2em 1.4em;font-size:1rem;font-weight:600;background:transparent !important;color:var(--color-text) !important;border-left:2px solid transparent;position:relative}
.accordion-title::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;margin-left:auto;font-size:.9rem;color:var(--color-text-muted);transition:var(--transition)}
.accordion-item.is-active .accordion-title{border-left-color:var(--color-primary);color:var(--color-primary) !important}
.accordion-item.is-active .accordion-title::after{transform:rotate(180deg);color:var(--color-primary)}
.accordion-content{padding:0 1.4em 1.4em;background:transparent !important;color:var(--color-text-muted);font-size:.93rem;line-height:1.8}
/* Footer */
.site-footer{background:var(--color-surface);border-top:2px solid var(--color-primary)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding:4rem 0}
.footer-brand .brand{margin-bottom:1rem}
.footer-brand p{font-size:.9rem;color:var(--color-text-muted);line-height:1.7}
.footer-col h4{font-size:1rem;font-weight:700;margin-bottom:1.2rem}
.footer-col ul{display:flex;flex-direction:column;gap:.5rem}
.footer-col ul li a{font-size:.9rem;color:var(--color-text-muted);transition:var(--transition)}
.footer-col ul li a:hover{color:var(--color-primary);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:1.5rem 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-bottom p{font-size:.85rem;color:var(--color-text-muted)}
/* Reveal animation */
.reveal{opacity:0;transform:translateY(30px);transition:all .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
/* Responsive */
@media screen and (max-width:1024px){
.features-grid{flex-direction:column}
.features-dir{position:static;flex:none}
.features-dir ul{flex-direction:row;flex-wrap:wrap}
.features-tiles{grid-template-columns:1fr 1fr}
.value-grid{flex-direction:column;gap:2rem}
.pricing-grid{flex-wrap:wrap}
}
@media screen and (max-width:768px){
.container{padding:0 16px}
.nav-menu{display:none}
.hamburger{display:block}
.mobile-nav.show{display:flex}
.hero{min-height:auto;padding:5rem 0 4rem}
.hero-inner{flex-direction:column;gap:2rem}
.hero-sub{font-size:1rem}
.scene-card,.scene-card:nth-child(even){flex-direction:column;padding:1.5rem}
.scene-image,.scene-content{flex:1 1 auto;width:100%}
.stats-numbers{flex-wrap:wrap;gap:2rem}
.stat-item{flex:1 1 40%;border-left:none}
.stat-item strong{font-size:2.2rem}
.features-tiles{grid-template-columns:1fr}
.feature-tile{min-height:auto}
.feature-tile:nth-child(2),.feature-tile:nth-child(3){transform:none}
.pricing-grid{flex-direction:column;align-items:center}
.pricing-card{max-width:100%}
.footer-grid{grid-template-columns:1fr 1fr;padding:3rem 0}
.hero-meta{gap:1.5rem}
}
@media screen and (max-width:520px){
body{font-size:15px}
.hero h1{font-size:2.1rem}
.hero-search{flex-direction:column}
.btn{width:100%}
.stats-numbers{flex-direction:column;gap:1.5rem}
.stat-item{flex:1 1 auto}
.footer-grid{grid-template-columns:1fr}
.pill-nav{padding:.75rem 16px}
}

/* roulang page: category1 */
:root{
  --color-bg:#0f1115;
  --color-surface:#171a21;
  --color-surface-2:#1f242e;
  --color-border:#2a2f3a;
  --color-text:#e8e6e1;
  --color-text-muted:#9aa0aa;
  --color-primary:#f59e0b;
  --color-primary-hover:#fbbf24;
  --color-accent:#34d399;
  --color-danger:#f87171;
  --radius-md:10px;
  --radius-lg:18px;
  --radius-pill:999px;
  --shadow-card:0 8px 24px rgba(0,0,0,.28);
  --shadow-card-hover:0 16px 36px rgba(0,0,0,.4);
  --transition:all .25s ease;
  --header-height:64px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  background:var(--color-bg);
  color:var(--color-text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--color-text);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--color-primary)}
a:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:4px}
img{max-width:100%;display:block;height:auto}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:clamp(3rem,7vw,6rem) 0}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(15,17,21,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  height:var(--header-height);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-height);
  max-width:1200px;margin:0 auto;padding:0 24px;
}
.brand{
  display:flex;align-items:center;gap:.55rem;
  font-size:1.28rem;font-weight:800;color:var(--color-text);
  letter-spacing:.02em;line-height:1;
}
.brand svg{flex-shrink:0;width:30px;height:30px}
.brand:hover{color:var(--color-primary)}
.brand:hover svg rect{stroke:var(--color-primary-hover)}
.nav-menu{display:flex;align-items:center;gap:.3rem}
.nav-menu a{
  display:inline-flex;align-items:center;
  padding:.55em 1em;
  font-size:.92rem;font-weight:500;
  color:var(--color-text-muted);
  border-radius:var(--radius-pill);
  transition:var(--transition);
  min-height:38px;
}
.nav-menu a:hover{color:var(--color-text);background:rgba(255,255,255,.06)}
.nav-menu a.active{background:var(--color-primary);color:#0f1115;font-weight:700}
.hamburger{
  display:none;background:none;border:none;cursor:pointer;
  padding:10px;border-radius:8px;
  min-width:44px;min-height:44px;
}
.hamburger span{display:block;width:24px;height:2px;background:var(--color-text);margin:5px 0;transition:var(--transition)}
.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)}
.mobile-nav{
  display:none;flex-direction:column;
  background:var(--color-surface);
  border-top:1px solid var(--color-border);
  padding:8px 0;
  max-height:calc(100vh - 64px);
  overflow-y:auto;
}
.mobile-nav a{
  padding:.8rem 24px;
  font-size:1rem;color:var(--color-text);
  border-bottom:1px solid rgba(255,255,255,.04);
  min-height:44px;display:flex;align-items:center;
}
.mobile-nav a.active{background:rgba(245,158,11,.1);color:var(--color-primary)}
.mobile-nav a:hover{background:rgba(255,255,255,.04)}

/* Category Hero */
.category-hero{
  position:relative;
  padding:calc(var(--header-height) + 3.5rem) 0 3rem;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--color-border);
}
.category-hero::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,17,21,.78) 0%,rgba(15,17,21,.88) 60%,var(--color-bg) 100%);
}
.category-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;align-items:center;gap:.4rem;
  font-size:.85rem;color:var(--color-text-muted);
  margin-bottom:1.2rem;
}
.breadcrumb a{color:var(--color-text-muted)}
.breadcrumb a:hover{color:var(--color-primary)}
.breadcrumb i{font-size:.7rem;color:var(--color-border)}
.breadcrumb .current{color:var(--color-primary);font-weight:600}
.category-hero h1{
  font-size:clamp(2rem,4.2vw,3rem);
  font-weight:800;line-height:1.25;
  margin-bottom:1rem;color:var(--color-text);
}
.hero-lead{
  max-width:640px;
  font-size:1rem;
  color:var(--color-text-muted);
  line-height:1.8;
}

/* Sub Pill Nav */
.sub-pill-wrap{
  background:var(--color-bg);
  border-bottom:1px solid var(--color-border);
  position:sticky;top:64px;z-index:60;
}
.sub-pill-nav{
  display:flex;gap:.55rem;
  overflow-x:auto;
  padding:.9rem 24px;
  max-width:1200px;margin:0 auto;
  scrollbar-width:none;
}
.sub-pill-nav::-webkit-scrollbar{display:none}
.pill{
  flex-shrink:0;display:inline-flex;align-items:center;gap:.35rem;
  padding:.5em 1.2em;
  border-radius:var(--radius-pill);
  background:var(--color-surface);
  border:1px solid var(--color-border);
  color:var(--color-text-muted);
  font-size:.88rem;font-weight:500;
  cursor:pointer;transition:var(--transition);
  white-space:nowrap;
}
.pill i{font-size:.8rem;opacity:.7}
.pill:hover{border-color:var(--color-primary);color:var(--color-text)}
.pill.active{background:var(--color-primary);color:#0f1115;font-weight:700;border-color:var(--color-primary)}
.pill.active i{opacity:1}

/* Main Content Grid */
.category-main{padding:2.5rem 0 clamp(3rem,7vw,5rem)}
.content-grid{
  display:flex;gap:2rem;
  align-items:flex-start;
}
.content-list{flex:1 1 72%;min-width:0}
.sidebar{flex:0 0 28%;max-width:340px;position:sticky;top:160px;display:flex;flex-direction:column;gap:1.5rem}

/* List Card */
.list-card{
  display:flex;gap:1.2rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:1rem;
  margin-bottom:1.2rem;
  transition:var(--transition);
}
.list-card:hover{
  border-color:rgba(245,158,11,.4);
  box-shadow:var(--shadow-card-hover);
  transform:translateY(-3px);
}
.list-thumb{
  flex:0 0 200px;
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--color-surface-2);
  aspect-ratio:16/10;
}
.list-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.list-card:hover .list-thumb img{transform:scale(1.04)}
.list-body{flex:1;display:flex;flex-direction:column;min-width:0}
.list-body h3{
  font-size:1.1rem;font-weight:700;color:var(--color-text);
  margin-bottom:.45rem;line-height:1.45;
}
.list-body h3 a{color:var(--color-text)}
.list-body h3 a:hover{color:var(--color-primary)}
.list-desc{
  font-size:.9rem;color:var(--color-text-muted);
  line-height:1.7;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:.6rem;
}
.list-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.7rem}
.list-tags span{
  font-size:.75rem;color:var(--color-text-muted);
  background:rgba(255,255,255,.05);
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  padding:.15em .75em;
}
.list-more{
  align-self:flex-start;
  display:inline-flex;align-items:center;gap:.3rem;
  font-size:.85rem;font-weight:600;color:var(--color-primary);
  transition:var(--transition);
}
.list-more:hover{color:var(--color-primary-hover);gap:.55rem}

/* Sidebar Widgets */
.side-widget{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:1.3rem;
}
.side-widget h4{
  font-size:1rem;font-weight:700;color:var(--color-text);
  margin-bottom:1rem;
  padding-bottom:.6rem;
  border-bottom:1px solid rgba(255,255,255,.06);
  position:relative;
}
.side-widget h4::after{
  content:'';position:absolute;left:0;bottom:-1px;
  width:36px;height:2px;background:var(--color-primary);
  border-radius:2px;
}
.hot-list li{
  display:flex;align-items:center;gap:.7rem;
  padding:.55rem 0;
  border-bottom:1px dashed rgba(255,255,255,.05);
}
.hot-list li:last-child{border-bottom:none}
.hot-num{
  flex-shrink:0;
  width:26px;height:26px;
  display:flex;align-items:center;justify-content:center;
  border-radius:8px;
  background:rgba(245,158,11,.12);
  color:var(--color-primary);
  font-size:.8rem;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.hot-num.top{
  background:var(--color-primary);
  color:#0f1115;
}
.hot-list a{
  font-size:.9rem;color:var(--color-text-muted);
  line-height:1.4;flex:1;
}
.hot-list a:hover{color:var(--color-primary)}
.recommend-list li{margin-bottom:.5rem}
.recommend-list a{
  font-size:.88rem;color:var(--color-text-muted);
  display:flex;align-items:center;gap:.5rem;
}
.recommend-list a i{font-size:.7rem;color:var(--color-primary)}
.recommend-list a:hover{color:var(--color-primary)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:.5rem}
.tag-cloud a{
  font-size:.8rem;color:var(--color-text-muted);
  background:rgba(255,255,255,.04);
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  padding:.3em .9em;
  transition:var(--transition);
}
.tag-cloud a:hover{
  border-color:var(--color-primary);
  color:var(--color-primary);
  background:rgba(245,158,11,.06);
}

/* Pagination */
.pagination-bar{
  display:flex;justify-content:center;
  margin-top:2rem;
}
.pagination-custom{
  display:flex;gap:.4rem;align-items:center;
  flex-wrap:wrap;justify-content:center;
}
.pagination-custom a,
.pagination-custom span{
  min-width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 .6em;
  border-radius:var(--radius-pill);
  background:var(--color-surface);
  border:1px solid var(--color-border);
  color:var(--color-text-muted);
  font-size:.9rem;font-weight:500;
  transition:var(--transition);
}
.pagination-custom a:hover{
  border-color:var(--color-primary);
  color:var(--color-primary);
}
.pagination-custom .current{
  background:var(--color-primary);
  color:#0f1115;
  font-weight:700;
  border-color:var(--color-primary);
}

/* Recommend Strip */
.recommend-section{
  padding:0 0 clamp(3rem,7vw,5rem);
}
.recommend-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.4rem;
}
.recommend-header h2{
  font-size:clamp(1.3rem,2.2vw,1.8rem);
  font-weight:700;color:var(--color-text);
}
.recommend-header a{
  font-size:.88rem;color:var(--color-primary);
  font-weight:600;
}
.recommend-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.2rem;
}
.reco-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--color-border);
  background:var(--color-surface);
  transition:var(--transition);
  min-height:200px;
}
.reco-card:hover{
  border-color:rgba(245,158,11,.4);
  box-shadow:var(--shadow-card-hover);
  transform:translateY(-4px);
}
.reco-card img{width:100%;height:200px;object-fit:cover}
.reco-card-body{
  padding:1rem 1.2rem 1.2rem;
  background:var(--color-surface);
}
.reco-card-body h3{font-size:1rem;font-weight:700;margin-bottom:.3rem}
.reco-tag{font-size:.78rem;color:var(--color-primary);font-weight:600}
.reco-card .status-badge{
  position:absolute;top:12px;right:12px;
  background:rgba(15,17,21,.85);
  color:var(--color-accent);
  font-size:.75rem;
  padding:.3em .8em;
  border-radius:var(--radius-pill);
  border:1px solid rgba(52,211,153,.3);
}

/* Footer */
.site-footer{
  background:var(--color-surface);
  border-top:2px solid var(--color-primary);
  padding:3.5rem 0 0;
  margin-top:auto;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:2rem;
  padding-bottom:2.5rem;
}
.footer-brand .brand{margin-bottom:1rem}
.footer-brand p{
  font-size:.88rem;color:var(--color-text-muted);
  line-height:1.7;max-width:300px;
}
.footer-col h4{
  font-size:.95rem;font-weight:700;color:var(--color-text);
  margin-bottom:1rem;
  position:relative;
  padding-bottom:.5rem;
}
.footer-col h4::after{
  content:'';position:absolute;left:0;bottom:0;
  width:28px;height:2px;background:var(--color-primary);
  border-radius:2px;
}
.footer-col ul li{margin-bottom:.5rem}
.footer-col ul a,
.footer-col ul li{
  font-size:.88rem;color:var(--color-text-muted);
  transition:var(--transition);
}
.footer-col ul a:hover{color:var(--color-primary)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.06);
  padding:1.3rem 0;
  display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:.5rem;
}
.footer-bottom p{font-size:.8rem;color:var(--color-text-muted)}

/* Scroll to top */
.to-top{
  position:fixed;bottom:24px;right:24px;
  width:44px;height:44px;
  background:var(--color-primary);
  color:#0f1115;
  border:none;border-radius:var(--radius-pill);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;cursor:pointer;
  opacity:0;visibility:hidden;
  transition:var(--transition);
  box-shadow:0 6px 20px rgba(245,158,11,.3);
  z-index:99;
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--color-primary-hover);transform:translateY(-3px)}

/* Responsive */
@media screen and (max-width:1024px){
  .content-grid{flex-wrap:wrap}
  .sidebar{
    flex:1 1 100%;max-width:none;
    position:static;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    align-items:start;
    gap:1.2rem;
  }
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media screen and (max-width:768px){
  .container{padding:0 16px}
  .header-inner{padding:0 16px}
  .nav-menu{display:none}
  .hamburger{display:block}
  .mobile-nav{display:flex}
  .category-hero{padding:calc(var(--header-height) + 2.5rem) 0 2.2rem}
  .category-hero h1{font-size:1.75rem}
  .sub-pill-nav{padding:.8rem 16px}
  .content-list{flex:1 1 100%}
  .list-card{flex-direction:column}
  .list-thumb{flex:none;width:100%;aspect-ratio:16/9}
  .sidebar{grid-template-columns:1fr}
  .recommend-strip{grid-template-columns:1fr;overflow-x:auto}
  .reco-card{min-width:220px}
  .recommend-strip{display:flex;gap:1rem}
  .reco-card img{height:160px}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media screen and (max-width:520px){
  .content-grid{gap:1.5rem}
  .list-card{padding:.8rem}
  .list-thumb{aspect-ratio:16/9}
  .pagination-custom a,.pagination-custom span{min-width:38px;height:38px}
}