/* roulang page: index */
:root{
  --blue:#2F5FE0;
  --blue-dark:#2449B8;
  --ink:#16233D;
  --muted:#5A6B87;
  --orange:#E8703A;
  --amber:#F4B740;
  --line:#E6ECF8;
  --alt:#F6F8FD;
  --note:#EDF2FE;
  --serif:"Noto Serif SC","Songti SC",serif;
  --sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --radius:16px;
  --shadow:0 1px 2px rgba(22,35,61,.05),0 10px 28px -16px rgba(22,35,61,.22);
  --shadow-lg:0 2px 6px rgba(22,35,61,.06),0 18px 40px -20px rgba(22,35,61,.3);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
[id]{scroll-margin-top:84px;}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.85;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;}
body.lock{overflow:hidden;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,p,figure{margin:0;}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:768px){.container{padding:0 32px;}}

.section{position:relative;padding:48px 0;}
@media (min-width:768px){.section{padding:80px 0;}}
@media (min-width:1024px){.section{padding:96px 0;}}
.section--alt{background:var(--alt);}
.section--note{background:var(--note);}

.sec-head{max-width:720px;margin-bottom:28px;}
@media (min-width:768px){.sec-head{margin-bottom:42px;}}
.h2{font-family:var(--serif);font-size:25px;line-height:1.34;font-weight:700;padding-bottom:14px;position:relative;}
@media (min-width:768px){.h2{font-size:32px;}}
.h2::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:4px;border-radius:2px;background:var(--orange);}
.sec-head p{margin-top:14px;color:var(--muted);font-size:15px;}
.lead{color:var(--muted);font-size:15px;line-height:1.85;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:10px;border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);}
.btn-primary:disabled{background:#B9C6E3;color:#fff;cursor:not-allowed;transform:none;}
.btn-secondary{background:#fff;color:var(--blue);border-color:#C9D6F2;}
.btn-secondary:hover{border-color:var(--blue);background:#F2F6FF;}
.btn-block{width:100%;}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);}

.badge-num{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;background:var(--orange);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--note);color:var(--blue);font-size:12px;line-height:1.7;}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--blue);position:relative;}
.text-link::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:2px;background:var(--orange);transition:right .2s ease-out;}
.text-link:hover::after{right:0;}
.mt-20{margin-top:20px;}
.g3{display:grid;gap:20px;grid-template-columns:1fr;}
@media (min-width:520px){.g3{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.g3{grid-template-columns:repeat(3,1fr);}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s;}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 8px 24px -18px rgba(22,35,61,.55);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;height:64px;}
@media (min-width:768px){.nav-wrap{height:72px;}}
.brand{display:inline-flex;align-items:center;gap:9px;font-size:17px;font-weight:700;letter-spacing:.02em;color:var(--ink);}
.brand-mark{width:28px;height:28px;flex:none;color:var(--orange);}
.brand i{font-style:normal;color:var(--orange);}
.nav-menu{display:none;}
@media (min-width:1024px){
  .nav-menu{display:flex;align-items:center;gap:26px;}
  .nav-menu a{position:relative;font-size:15px;color:var(--muted);padding:6px 0;transition:color .2s;}
  .nav-menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out;}
  .nav-menu a:hover,.nav-menu a.active{color:var(--ink);}
  .nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1);}
}
.nav-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);cursor:pointer;transition:color .2s,border-color .2s;}
.icon-btn:hover{color:var(--blue);border-color:#C9D6F2;}
@media (min-width:1024px){.icon-btn{display:inline-flex;}}
.nav-cta{display:none;}
@media (min-width:768px){.nav-cta{display:inline-flex;}}
.burger{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;}
@media (min-width:1024px){.burger{display:none;}}

.drawer{position:fixed;inset:0;z-index:90;background:#fff;display:flex;flex-direction:column;padding:18px 20px 24px;overflow-y:auto;transform:translateX(100%);transition:transform .28s ease-out;}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);}
.drawer-close{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;}
.drawer-group{padding-top:22px;}
.drawer-group h3{font-size:12px;letter-spacing:.14em;color:var(--muted);font-weight:600;margin-bottom:6px;}
.drawer-link{display:flex;align-items:center;justify-content:space-between;min-height:48px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line);}
.drawer-link span{color:#A9B6CE;font-size:18px;}
.drawer-cta{margin-top:auto;padding-top:24px;}

/* hero */
.hero{position:relative;overflow:hidden;background:#12203B;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.46;}
.hero-veil{position:absolute;inset:0;background:rgba(12,24,48,.72);}
.hero-inner{position:relative;z-index:1;color:#fff;padding:56px 0 52px;}
@media (min-width:768px){.hero-inner{padding:88px 0 76px;}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);font-size:13px;line-height:1.6;}
.hero-badge b{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--orange);}
.hero h1{font-family:var(--serif);font-size:clamp(28px,4.4vw,50px);line-height:1.16;font-weight:700;margin-top:18px;max-width:15em;}
.hero p{margin-top:18px;max-width:640px;font-size:15px;line-height:1.9;color:rgba(255,255,255,.82);}
.hero-limit{margin-top:12px;font-size:13px;color:#FFD9C6;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-actions .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.hero-actions .btn-secondary:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2);max-width:560px;}
.hero-metrics strong{display:block;font-family:var(--serif);font-size:26px;line-height:1.2;font-weight:700;}
@media (min-width:768px){.hero-metrics strong{font-size:34px;}}
.hero-metrics span{display:block;margin-top:4px;font-size:12px;color:rgba(255,255,255,.7);}

/* columns */
.col-matrix{display:grid;gap:20px;}
@media (min-width:768px){.col-matrix{grid-template-columns:7fr 5fr;}}
.col-feature{overflow:hidden;display:flex;flex-direction:column;}
.col-feature img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.col-feature-body{padding:20px;}
@media (min-width:1024px){.col-feature-body{padding:26px;}}
.col-feature h3{font-family:var(--serif);font-size:21px;font-weight:700;margin:10px 0 8px;}
.col-feature p{font-size:14px;color:var(--muted);margin-bottom:14px;}
.col-side{display:grid;gap:20px;}
.mini{padding:18px;border-top:3px solid var(--note);}
.mini h3{font-family:var(--serif);font-size:18px;font-weight:700;margin:10px 0 6px;}
.mini p{font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mini .tags{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px;}

/* stats */
.stats-wrap{display:grid;gap:28px;}
@media (min-width:1024px){.stats-wrap{grid-template-columns:4fr 8fr;gap:56px;align-items:start;}}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media (min-width:1024px){.stats-grid{grid-template-columns:repeat(4,1fr);gap:18px;}}
.stat{padding-top:14px;border-top:1px solid var(--line);}
.stat-num{font-family:var(--serif);font-size:34px;line-height:1.1;font-weight:700;color:var(--blue);}
@media (min-width:768px){.stat-num{font-size:40px;}}
.stat-label{margin-top:8px;font-size:12px;color:var(--muted);}
.stat-note{margin-top:22px;font-size:12px;color:var(--muted);}

/* topics */
.topic-wrap{display:grid;gap:24px;}
@media (min-width:768px){.topic-wrap{grid-template-columns:4fr 8fr;gap:32px;align-items:start;}}
.topic-nav li + li{margin-top:4px;}
.topic-nav a{display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:12px;font-size:15px;color:var(--ink);transition:background .2s ease-out,color .2s;}
.topic-nav a em{font-style:normal;font-family:var(--serif);font-size:13px;color:var(--orange);font-weight:700;}
.topic-nav a .arw{margin-left:auto;color:#A9B6CE;}
.topic-nav a:hover,.topic-nav a.active{background:var(--note);}
.topic-nav a:hover .arw,.topic-nav a.active .arw{color:var(--blue);}
.topic-panel{display:grid;gap:20px;}
.topic-main{overflow:hidden;}
.topic-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.topic-main div{padding:18px 20px 22px;}
.topic-main h3{font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:8px;}
.topic-main p{font-size:14px;color:var(--muted);}
.topic-sub{display:grid;gap:20px;}
@media (min-width:520px){.topic-sub{grid-template-columns:repeat(2,1fr);}}
.topic-sub article{padding:18px;}
.topic-sub h3{font-family:var(--serif);font-size:17px;font-weight:700;margin:8px 0 6px;}
.topic-sub p{font-size:14px;color:var(--muted);line-height:1.7;}

/* flow */
.flow-list{display:grid;gap:18px;grid-template-columns:1fr;}
@media (min-width:768px){.flow-list{grid-template-columns:repeat(3,1fr);}}
@media (min-width:1024px){.flow-list{grid-template-columns:repeat(5,1fr);gap:16px;}}
.step{padding-top:18px;border-top:2px dashed #D6E1F7;}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:2px solid var(--blue);background:#fff;color:var(--blue);font-family:var(--serif);font-size:15px;font-weight:700;}
.step.current .step-num{background:var(--orange);border-color:var(--orange);color:#fff;}
.step h3{font-size:15px;font-weight:600;margin:14px 0 6px;}
.step p{font-size:13px;color:var(--muted);line-height:1.75;}

/* hosts */
.hosts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media (min-width:768px){.hosts-grid{grid-template-columns:repeat(3,1fr);gap:20px;}}
@media (min-width:1024px){.hosts-grid{grid-template-columns:repeat(4,1fr);}}
.host-card{padding:14px;}
.host-avatar{position:relative;aspect-ratio:1/1;border-radius:16px;background:var(--note);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:30px;font-weight:700;color:var(--blue);}
.host-avatar::after{content:"";position:absolute;right:10px;bottom:10px;width:11px;height:11px;border-radius:50%;background:var(--orange);}
.host-name{font-size:15px;font-weight:600;margin-top:12px;}
.host-role{font-size:13px;color:var(--muted);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6;}
.host-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;}
.center-link{text-align:center;margin-top:28px;}

/* moments */
.moments-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media (min-width:768px){.moments-grid{grid-template-columns:repeat(3,1fr);gap:18px;}}
.moment{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);}
.moment img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease-out;}
.moment.ar-a img{aspect-ratio:4/3;}
.moment.ar-b img{aspect-ratio:3/4;}
.moment.ar-c img{aspect-ratio:1/1;}
.moment:hover img{transform:scale(1.03);}
.moment figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;font-size:12px;background:linear-gradient(180deg,rgba(10,20,40,0),rgba(10,20,40,.82));opacity:0;transition:opacity .2s ease-out;}
.moment:hover figcaption{opacity:1;}
.moment .past{position:absolute;top:10px;left:10px;padding:2px 9px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--ink);font-size:11px;font-weight:600;}

/* guide */
.guide-wrap{display:grid;gap:20px;}
@media (min-width:768px){.guide-wrap{grid-template-columns:6fr 6fr;gap:24px;align-items:start;}}
.paper-note{border:1px solid var(--line);border-radius:16px;padding:24px;background-color:#fff;background-image:repeating-linear-gradient(to bottom,transparent 0 27px,#F0F4FC 27px 28px);box-shadow:var(--shadow);}
@media (min-width:768px){.paper-note{padding:30px;}}
.note-item{display:flex;gap:14px;padding:12px 0 20px;}
.note-item .badge-num{flex:none;margin-top:6px;}
.note-item h3{font-size:15px;font-weight:600;margin-bottom:4px;}
.note-item p{font-size:14px;color:var(--muted);line-height:1.8;}
.info-stack{display:grid;gap:16px;}
.info-card{padding:20px;border-left:3px solid var(--blue);}
.info-card h3{font-size:15px;font-weight:600;margin-bottom:8px;}
.info-card p{font-size:14px;color:var(--muted);line-height:1.8;}
.info-card ul li{font-size:14px;color:var(--muted);line-height:1.9;padding-left:16px;position:relative;}
.info-card ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--orange);}

/* schedule */
.sched-head{display:none;}
@media (min-width:768px){
  .sched-head{display:grid;grid-template-columns:130px 170px 1fr 110px;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--line);font-size:12px;letter-spacing:.1em;color:var(--muted);}
}
.sched-row{display:grid;gap:6px;padding:16px 0;border-bottom:1px solid var(--line);}
@media (min-width:768px){
  .sched-row{grid-template-columns:130px 170px 1fr 110px;gap:16px;align-items:center;padding:18px 0;}
}
.sched-time{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--ink);}
.sched-name{font-size:15px;font-weight:600;}
.sched-desc{font-size:14px;color:var(--muted);}
.status{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;line-height:1.7;white-space:nowrap;}
.status-live{background:#FDECE4;color:#C0501F;}
.status-soon{background:var(--note);color:var(--blue);}

/* audience */
.aud-grid{display:grid;gap:16px;grid-template-columns:1fr;}
@media (min-width:520px){.aud-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.aud-grid{grid-template-columns:repeat(2,1fr);gap:20px;}}
.aud-card{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:border-color .2s ease-out,box-shadow .2s ease-out;}
.aud-card:hover{border-color:#C9D6F2;box-shadow:var(--shadow);}
.aud-icon{width:44px;height:44px;border-radius:12px;background:var(--note);display:flex;align-items:center;justify-content:center;color:var(--blue);}
.aud-card h3{font-size:16px;font-weight:600;margin:14px 0 6px;}
.aud-card p{font-size:14px;color:var(--muted);line-height:1.75;}

/* reviews */
.rev-wrap{display:grid;gap:26px;}
@media (min-width:1024px){.rev-wrap{grid-template-columns:4fr 8fr;gap:44px;align-items:start;}}
.rev-score{display:flex;align-items:center;gap:10px;margin-top:16px;}
.stars{display:inline-flex;gap:3px;color:var(--amber);}
.rev-score span{font-size:13px;color:var(--muted);}
.rev-grid{display:grid;gap:16px;grid-template-columns:1fr;}
@media (min-width:768px){.rev-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.rev-grid{grid-template-columns:repeat(3,1fr);}}
.rev-card{padding:20px;}
.quote{font-family:var(--serif);font-size:32px;line-height:1;color:#C9D6F2;}
.rev-card p{font-size:14px;color:var(--ink);line-height:1.8;margin-top:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.rev-user{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--note);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex:none;}
.rev-user b{display:block;font-size:13px;font-weight:600;}
.rev-user small{display:block;font-size:12px;color:var(--muted);}

/* news */
.news-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px;}
.news-row{display:flex;align-items:flex-start;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);transition:background .2s ease-out;}
.news-row:hover{background:var(--alt);}
.date-box{flex:none;width:56px;padding:8px 0;border-radius:10px;background:var(--note);text-align:center;}
.date-box b{display:block;font-family:var(--serif);font-size:18px;line-height:1.2;color:var(--blue);}
.date-box span{display:block;font-size:11px;color:var(--muted);}
.news-body{flex:1;min-width:0;}
.news-body h3{font-size:15px;font-weight:600;line-height:1.6;}
.news-body p{font-size:13px;color:var(--muted);line-height:1.7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news-row .arw{color:#A9B6CE;font-size:18px;line-height:1.4;}

/* partners */
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media (min-width:768px){.partner-grid{grid-template-columns:repeat(3,1fr);}}
@media (min-width:1024px){.partner-grid{grid-template-columns:repeat(6,1fr);gap:16px;}}
.partner-logo{height:56px;border-radius:8px;background:#F2F5FC;display:flex;align-items:center;justify-content:center;font-size:13px;color:#8797B3;transition:background .2s ease-out,color .2s ease-out;}
.partner-logo:hover{background:var(--note);color:var(--blue);}

/* faq */
.faq-wrap{display:grid;gap:26px;}
@media (min-width:1024px){.faq-wrap{grid-template-columns:4fr 8fr;gap:48px;align-items:start;}}
.faq-list{display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:16px 18px;min-height:44px;background:none;border:0;text-align:left;font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;}
.plus{flex:none;width:18px;height:18px;color:var(--blue);transition:transform .22s ease-out;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s ease-out;}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-a > div{overflow:hidden;}
.faq-a p{padding:0 18px 18px;font-size:14px;color:var(--muted);line-height:1.85;}

/* promise */
.promise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
@media (min-width:1024px){.promise-grid{grid-template-columns:repeat(4,1fr);gap:0;}}
.promise-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink);}
@media (min-width:1024px){
  .promise-item{padding:0 26px;border-right:1px solid #CFDCF6;}
  .promise-item:first-child{padding-left:0;}
  .promise-item:last-child{border-right:0;padding-right:0;}
}
.promise-item svg{flex:none;color:var(--blue);}

/* contact */
.contact-wrap{display:grid;gap:26px;}
@media (min-width:1024px){.contact-wrap{grid-template-columns:7fr 5fr;gap:48px;align-items:start;}}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.form-card{padding:24px;}
.form-card h3{font-size:16px;font-weight:600;margin-bottom:16px;}
.field{display:block;margin-bottom:12px;}
.field input,.field textarea{width:100%;min-height:44px;padding:12px 14px;border:1px solid #C9D6F2;border-radius:10px;background:#fff;font-size:15px;transition:border-color .2s ease-out,box-shadow .2s ease-out;}
.field textarea{min-height:88px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:#9AA8C0;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #E4ECFF;}
.privacy{font-size:12px;color:var(--muted);margin-top:10px;}
.contact-lines{margin-top:18px;display:grid;gap:8px;font-size:13px;color:var(--muted);}
.contact-lines b{color:var(--ink);font-weight:600;}

/* footer */
.site-footer{background:var(--alt);border-top:1px solid var(--line);padding:44px 0 0;}
.footer-grid{display:grid;gap:28px;grid-template-columns:1fr;}
@media (min-width:520px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}}
.footer-brand p{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.85;max-width:260px;}
.footer-col h3{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:12px;letter-spacing:.04em;}
.footer-col a{display:block;font-size:13px;color:var(--muted);line-height:2.1;transition:color .2s ease-out;}
.footer-col a:hover{color:var(--blue);}
.footer-bottom{margin-top:36px;border-top:1px solid var(--line);padding:18px 0 22px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12px;color:var(--muted);}

/* roulang page: index */
:root{
  --brand:#2C5C8F;--brand-deep:#1E4269;--brand-soft:#EAF2FA;
  --accent:#F0803C;--ink:#152430;--muted:#5F7183;
  --line:#E1EAF3;--bg:#F7FAFD;--card:#FFFFFF;
  --radius:14px;--shadow:0 8px 24px rgba(30,66,105,.07);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1{font-size:clamp(34px,5vw,56px);line-height:1.15;font-weight:700;letter-spacing:-.5px}
h2{font-size:clamp(25px,3vw,34px);line-height:1.25;font-weight:600;letter-spacing:-.3px}
h3{font-size:20px;line-height:1.4;font-weight:600}
.container{max-width:1200px;margin:0 auto;padding:0 32px}
.sec{padding:88px 0}
.sec-soft{background:var(--brand-soft)}
.sec-head{max-width:720px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:1px;color:var(--accent);background:rgba(240,128,60,.1);padding:4px 10px;border-radius:6px;margin-bottom:14px}
.sec-sub{margin-top:14px;color:var(--muted);font-size:16px}

/* 导航 */
.site-header{position:sticky;top:0;z-index:60;background:transparent;transition:background .2s,box-shadow .2s}
.site-header.scrolled{background:#fff;box-shadow:0 1px 0 var(--line),0 8px 24px rgba(30,66,105,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:-.2px;color:var(--brand-deep);min-height:44px}
.logo-mark{width:30px;height:30px;flex:none}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;color:var(--muted);padding:8px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;min-height:44px;display:inline-flex;align-items:center}
.nav a:hover,.nav a.active{color:var(--brand);border-bottom-color:var(--accent)}
.header-end{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 22px;border-radius:10px;font-size:15px;font-weight:600;border:1.5px solid transparent;transition:background .2s,transform .2s,box-shadow .2s,color .2s;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#D96B27;transform:translateY(-1px)}
.btn-ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-sm{padding:10px 16px;font-size:14px;min-height:44px}

/* 移动抽屉 */
.mask{position:fixed;inset:0;background:rgba(21,36,48,.42);z-index:80;opacity:0;pointer-events:none;transition:opacity .2s}
.mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);background:#fff;z-index:90;transform:translateX(100%);transition:transform .25s ease;padding:24px;display:flex;flex-direction:column;gap:4px;box-shadow:-12px 0 40px rgba(30,66,105,.16)}
.drawer.open{transform:none}
.drawer a{display:flex;align-items:center;min-height:48px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer .btn{margin-top:16px}

/* Hero */
.hero{
  padding:56px 0 80px;
  background-color:#F5FAFE;
  background-image:linear-gradient(rgba(225,234,243,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(225,234,243,.7) 1px,transparent 1px);
  background-size:48px 48px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-flag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#B4531A;background:#FFF1E6;border:1px solid #FBD9BE;border-radius:8px;padding:6px 12px;margin-bottom:20px}
.hero-sub{margin-top:20px;font-size:17px;color:var(--muted);max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:32px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.hero-stats div{font-size:14px;color:var(--muted)}
.hero-stats strong{font-size:22px;color:var(--brand);font-weight:700;margin-right:6px}
.hero-media{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 16px 40px rgba(30,66,105,.14)}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,66,105,0) 55%,rgba(30,66,105,.42) 100%)}
.play-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;z-index:2}
.play-btn::after{content:"";width:0;height:0;margin-left:4px;border-left:16px solid var(--brand);border-top:10px solid transparent;border-bottom:10px solid transparent}
.live-pill{position:absolute;right:16px;bottom:16px;z-index:2;display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;box-shadow:0 4px 14px rgba(30,66,105,.18)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(240,128,60,.18);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(240,128,60,0)}}

/* 栏目矩阵 */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px}
.bento-lg{grid-column:span 2;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.bento-lg:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.bento-lg img{width:100%;aspect-ratio:16/9;object-fit:cover}
.bento-body{padding:20px 22px 26px}
.bento-no{font-size:13px;font-weight:700;letter-spacing:1px;color:var(--accent)}
.bento-body h3{margin-top:8px}
.bento-body p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.7}
.bento-sm{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease}
.bento-sm:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.bento-icon{width:40px;height:40px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:16px}
.bento-sm h3{font-size:17px}
.bento-sm p{font-size:14px;color:var(--muted);line-height:1.65}

/* 数据 */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px}
.stat{padding:0 28px;border-left:1px solid var(--line)}
.stat:first-child{padding-left:0;border-left:0}
.stat strong{display:block;font-size:44px;line-height:1.1;font-weight:700;letter-spacing:-1px;color:var(--accent)}
.stat span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}

/* 时间表 */
.schedule{margin-top:44px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.sch-head,.sch-row{display:grid;grid-template-columns:120px 1.2fr 1fr 110px;gap:16px;align-items:center;padding:16px 24px}
.sch-head{background:var(--brand-soft);font-size:13px;font-weight:600;color:var(--brand);letter-spacing:.5px}
.sch-row{border-top:1px solid var(--line);position:relative;transition:background .2s}
.sch-row:nth-child(odd){background:#fff}
.sch-row:nth-child(even){background:#FBFDFF}
.sch-row:hover{background:var(--brand-soft)}
.sch-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:center;transition:transform .2s}
.sch-row:hover::before{transform:scaleY(1)}
.sch-time{font-weight:700;color:var(--brand);font-size:17px}
.sch-cat{font-weight:600}
.sch-host{font-size:14px;color:var(--muted)}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}
.pill-live{background:rgba(240,128,60,.13);color:#B4531A}
.pill-soon{background:var(--brand-soft);color:var(--brand)}
.pill-end{background:#EEF2F6;color:var(--muted)}

/* 专题 */
.feature-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;margin-top:44px;align-items:start}
.feature-main{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.feature-main:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.feature-main img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-main div{padding:24px}
.feature-main p{margin-top:10px;color:var(--muted);font-size:15px}
.feature-list{display:flex;flex-direction:column;gap:16px}
.feature-item{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.feature-item:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.feature-no{flex:none;width:36px;height:36px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:14px}
.feature-item h3{font-size:17px}
.feature-item p{margin-top:6px;font-size:14px;color:var(--muted)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.step{position:relative;padding-right:16px}
.step::after{content:"";position:absolute;top:22px;left:60px;right:-12px;border-top:2px dashed #C9DDF2}
.step:last-child::after{display:none}
.step-no{width:44px;height:44px;border-radius:50%;border:2px solid var(--brand);color:var(--brand);background:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;position:relative;z-index:1}
.step h3{margin-top:18px;font-size:18px}
.step p{margin-top:6px;font-size:14px;color:var(--muted)}

/* 主播 */
.talents{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:44px}
.talent{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.talent:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.avatar{width:72px;height:72px;margin:0 auto;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:24px;font-weight:700}
.talent h3{margin-top:14px;font-size:17px}
.tag{display:inline-block;margin-top:10px;font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-soft);border-radius:999px;padding:4px 12px}
.talent p{margin-top:10px;font-size:13px;color:var(--muted);line-height:1.6}

/* 回放墙 */
.masonry{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.replay{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.replay:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(30,66,105,.12)}
.thumb{position:relative;overflow:hidden}
.thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .35s ease}
.replay:nth-child(3n+2) .thumb img{aspect-ratio:1/1}
.replay:hover .thumb img{transform:scale(1.04)}
.thumb::after{content:"";position:absolute;inset:0;background:rgba(30,66,105,0);transition:background .2s}
.replay:hover .thumb::after{background:rgba(30,66,105,.14)}
.dur{position:absolute;right:10px;bottom:10px;z-index:2;background:rgba(21,36,48,.78);color:#fff;font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px}
.replay-body{padding:16px 18px 20px}
.replay-body h3{font-size:16px}
.replay-meta{margin-top:6px;font-size:13px;color:var(--muted)}

/* 设备准备 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:44px}
.point{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.point:last-of-type{border-bottom:0}
.point-ico{flex:none;width:36px;height:36px;border-radius:10px;background:#fff;border:1px solid var(--line);color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:14px}
.point h3{font-size:16px}
.point p{margin-top:4px;font-size:14px;color:var(--muted)}
.note{margin-top:20px;background:#FFF4EC;border-left:4px solid var(--accent);border-radius:10px;padding:18px 20px;font-size:14px;line-height:1.7;color:#8A4A20}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* 评价 */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;align-items:start}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.quote:nth-child(2){margin-top:28px}
.quote:nth-child(3){margin-top:12px}
.quote-mark{font-size:34px;line-height:1;color:var(--accent);font-weight:700}
.quote p{margin-top:8px;font-size:15px}
.quote-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}

/* 资讯 */
.news-grid{display:grid;grid-template-columns:2fr 1fr;gap:32px;margin-top:44px;align-items:start}
.news-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.news-item:first-child{padding-top:0}
.news-date{flex:none;width:66px;text-align:center;background:var(--brand-soft);border-radius:10px;padding:8px 0}
.news-date strong{display:block;font-size:18px;color:var(--brand);font-weight:700;line-height:1.2}
.news-date span{font-size:12px;color:var(--muted)}
.news-item h3{font-size:17px}
.news-item p{margin-top:6px;font-size:14px;color:var(--muted)}
.more-link{display:inline-block;margin-top:8px;font-size:14px;font-weight:600;color:var(--brand)}
.more-link:hover{color:var(--accent)}
.side-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.side-panel h3{font-size:17px}
.remind-item{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.remind-item:last-child{border-bottom:0;padding-bottom:0}
.remind-item b{color:var(--accent);font-weight:700}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;margin-top:44px;align-items:start}
.faq-grid .sec-sub{margin-top:12px}
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;font-size:17px;font-weight:600;cursor:pointer;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";flex:none;font-size:22px;line-height:1;color:var(--accent);font-weight:400}
details[open] summary::after{content:"−"}
details p{margin-top:10px;font-size:15px;color:var(--muted)}

/* 保障条 */
.assure{background:var(--brand-soft);padding:42px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.assure-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.assure-item{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;color:var(--brand-deep)}
.assure-ico{flex:none;width:38px;height:38px;border-radius:10px;background:#fff;color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:13px}

/* 媒体 */
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:44px}
.logo-cell{min-height:76px;display:grid;place-items:center;background:var(--card);border:1px solid var(--line);border-radius:10px;font-size:14px;font-weight:600;color:#93A4B4;filter:grayscale(1);transition:color .2s,border-color .2s,filter .2s,box-shadow .2s}
.logo-cell:hover{color:var(--brand);border-color:#B7D2EC;filter:none;box-shadow:var(--shadow)}

/* 收口 CTA */
.cta-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cta-copy p{margin-top:16px;color:var(--muted);font-size:16px}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:14px;font-weight:600;color:var(--brand-deep)}
.field input,.field select{height:44px;width:100%;border:1px solid var(--line);border-radius:10px;padding:0 14px;background:#fff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(44,92,143,.14)}
.form-card .btn{width:100%;margin-top:6px}
.form-ok{display:none;margin-top:14px;padding:12px 16px;border-radius:10px;background:var(--brand-soft);border:1px solid #C9DDF2;color:var(--brand-deep);font-size:14px}
.form-ok.show{display:block}

/* 页脚 */
.footer{background:var(--brand-deep);color:#fff;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin-bottom:14px}
.footer-brand .logo-mark{width:28px;height:28px}
.footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.72)}
.footer h4{font-size:15px;font-weight:600;margin-bottom:14px}
.footer a{display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,.72);transition:color .2s}
.footer a:hover{color:#fff}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6)}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

@media (max-width:1024px){
  .nav{display:none}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-lg{grid-column:span 2}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:28px 0}
  .stat{padding:0 24px}
  .stat:nth-child(odd){padding-left:0;border-left:0}
  .sch-head,.sch-row{grid-template-columns:100px 1fr 1fr 96px;padding:14px 18px}
  .feature-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .step::after{display:none}
  .talents{grid-template-columns:repeat(3,1fr)}
  .masonry{grid-template-columns:repeat(2,1fr)}
  .replay:nth-child(3n+2) .thumb img{aspect-ratio:4/3}
  .quotes{grid-template-columns:1fr;gap:16px}
  .quote:nth-child(2),.quote:nth-child(3){margin-top:0}
  .news-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr;gap:24px}
  .assure-row{grid-template-columns:repeat(2,1fr)}
  .logo-wall{grid-template-columns:repeat(3,1fr)}
  .cta-wrap{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media (max-width:768px){
  .container{padding:0 20px}
  .sec{padding:56px 0}
  .hero{padding:36px 0 56px}
  .hero-stats{gap:20px}
  .bento{grid-template-columns:1fr;gap:16px}
  .bento-lg{grid-column:span 1}
  .masonry,.talents{grid-template-columns:repeat(2,1fr);gap:16px}
  .sch-head{display:none}
  .sch-row{display:block;padding:16px 18px}
  .sch-cat{margin-top:2px}
  .sch-host{margin-top:2px}
  .sch-status{margin-top:10px}
  .steps{grid-template-columns:repeat(2,1fr);gap:24px}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .assure-row{grid-template-columns:1fr;gap:16px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .feature-main div,.form-card,.side-panel{padding:20px}
  .hero-actions .btn{flex:1 1 100%}
}

@media (max-width:520px){
  h1{font-size:32px}
  .masonry,.talents{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr;gap:22px}
  .stat{padding:0;border-left:0}
  .quote{padding:20px}
  .news-item{gap:14px}
  .news-date{width:58px}
  .footer-bottom{flex-direction:column;gap:8px}
}