/* roulang page: index */
:root{
  --brand:#E8608F;
  --brand-dark:#C94570;
  --accent:#8B7BC8;
  --mint:#5FC3AE;
  --bg:#FFF6F8;
  --bg-alt:#FDF9F6;
  --ink:#2B2430;
  --muted:#6B6270;
  --line:#F0E3E8;
  --dark:#2A2233;
  --radius:18px;
  --radius-lg:20px;
  --shadow:0 8px 24px rgba(43,36,48,.06);
  --shadow-hover:0 14px 32px rgba(232,96,143,.16);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.8;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0}
p{margin:0 0 16px}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.sec{padding:78px 0}
.sec-alt{background:var(--bg-alt)}
.sec-head{margin-bottom:34px}
.sec-head h2{font-size:30px;line-height:1.35;font-weight:700}
.sec-head h2::after{content:"";display:block;width:48px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent));margin-top:10px}
.sec-sub{margin-top:12px;font-size:15px;color:var(--muted);max-width:720px}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.more-link{font-size:15px;font-weight:600;color:var(--brand-dark);display:inline-flex;align-items:center;gap:6px;padding:6px 0;transition:gap .2s}
.more-link:hover{gap:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 28px;border-radius:999px;font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;transition:background .22s,color .22s,transform .22s,box-shadow .22s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
.btn-ghost{border-color:var(--brand);color:var(--brand-dark);background:transparent}
.btn-ghost:hover{background:#FFEDF4}
.btn-light{background:#fff;color:var(--brand-dark)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.16)}
.btn-line-light{border-color:#fff;color:#fff;background:transparent}
.btn-line-light:hover{background:rgba(255,255,255,.14)}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:var(--bg);border-bottom:1px solid transparent;transition:background .25s,box-shadow .25s,border-color .25s}
.site-header.scrolled{background:rgba(255,255,255,.94);box-shadow:0 4px 18px rgba(43,36,48,.07);border-bottom-color:var(--line)}
.nav-wrap{display:flex;align-items:center;gap:22px;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;white-space:nowrap}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;flex:0 0 auto;box-shadow:0 6px 16px rgba(232,96,143,.28)}
.logo-mark svg{width:18px;height:18px;fill:#fff}
.nav-links{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-links a{font-size:15px;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--brand-dark);border-bottom-color:var(--brand)}
.header-search{position:relative}
.header-search input{width:172px;height:40px;border-radius:999px;border:1.5px solid var(--line);background:#fff;padding:0 16px;font-size:14px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.header-search input::placeholder{color:#B4AAB8}
.header-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(232,96,143,.14)}
.nav-cta{padding:10px 22px;min-height:40px;font-size:14px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;margin-left:auto}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-dark)}
.drawer-mask{position:fixed;inset:0;background:rgba(43,36,48,.42);opacity:0;pointer-events:none;transition:opacity .28s;z-index:70}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:#fff;transform:translateX(100%);transition:transform .3s ease;z-index:80;padding:22px;display:flex;flex-direction:column;gap:16px;overflow:auto}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font-size:20px;color:var(--brand-dark);cursor:pointer;line-height:1}
.drawer-nav{display:flex;flex-direction:column}
.drawer-nav a{padding:14px 4px;font-size:17px;font-weight:600;border-bottom:1px solid var(--line)}
.drawer-nav a:hover{color:var(--brand-dark)}
.drawer .btn{width:100%}

/* hero */
.hero{position:relative;overflow:hidden;padding:56px 0 74px;background:radial-gradient(640px 320px at 12% 6%,#FFE3EC 0%,rgba(255,227,236,0) 70%)}
.hero::before{content:"";position:absolute;top:-130px;right:-150px;width:780px;height:640px;background:linear-gradient(135deg,#FFE8F0,#F2ECFF);clip-path:polygon(20% 0,100% 0,100% 100%,0 74%);border-radius:0 0 0 90px;z-index:0}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;background:#fff;color:var(--brand-dark);font-size:13px;font-weight:600;box-shadow:var(--shadow);margin-bottom:18px}
.eyebrow i{width:7px;height:7px;border-radius:999px;background:var(--mint);display:block}
.hero h1{font-size:50px;line-height:1.25;font-weight:700;letter-spacing:-.5px;margin-bottom:16px}
.hl{position:relative;color:var(--brand);display:inline-block}
.hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:4px;height:11px;border-radius:999px;background:rgba(232,96,143,.2);transform:rotate(-1.2deg);z-index:-1}
.hero-sub{font-size:20px;font-weight:600;color:var(--brand-dark);margin-bottom:14px}
.hero-desc{font-size:16px;line-height:1.85;color:var(--muted);max-width:560px;margin-bottom:0}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.hero-collage{position:relative;height:430px}
.hero-collage figure{position:absolute;margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 30px rgba(43,36,48,.12);background:#FFEFF5}
.hero-collage figure img{width:100%;height:100%;object-fit:cover}
.cc1{width:56%;aspect-ratio:3/4;top:0;left:0;transform:rotate(-3deg)}
.cc2{width:46%;aspect-ratio:16/9;top:6%;right:0;transform:rotate(2.5deg)}
.cc3{width:42%;aspect-ratio:3/4;bottom:0;right:8%;transform:rotate(-1.5deg)}

/* pain */
.pain-list{display:grid;grid-template-columns:repeat(3,1fr)}
.pain-item{padding:0 30px;border-left:1px solid var(--line)}
.pain-item:first-child{padding-left:0;border-left:0}
.pain-item:last-child{padding-right:0}
.pain-num{font-size:30px;font-weight:700;line-height:1;color:var(--brand);opacity:.32;margin-bottom:14px;letter-spacing:1px}
.pain-item h3{font-size:18px;margin-bottom:8px}
.pain-item p{font-size:15px;color:var(--muted);line-height:1.75;margin:0}

/* free guide */
.free-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.free-desc p{font-size:16px;line-height:1.85;color:var(--muted)}
.cap-tags{display:flex;flex-wrap:wrap;gap:12px}
.cap-tags span{display:inline-flex;align-items:center;height:38px;padding:0 20px;border-radius:999px;background:#fff;border:1.5px solid var(--line);font-size:14px;font-weight:600;color:var(--brand-dark)}
.cap-bar{margin-top:34px;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--brand) 0%,var(--accent) 52%,var(--mint) 100%);opacity:.85}

/* video cards */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.v-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .26s,box-shadow .26s}
.v-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#FFEFF5}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.v-card:hover .thumb img{transform:scale(1.07)}
.thumb-mask{position:absolute;inset:0;background:rgba(43,36,48,.34);opacity:0;transition:opacity .26s;display:grid;place-items:center}
.v-card:hover .thumb-mask{opacity:1}
.play-dot{width:44px;height:44px;border-radius:999px;background:rgba(255,255,255,.9);display:grid;place-items:center}
.play-dot svg{width:15px;height:15px;fill:var(--brand-dark);margin-left:2px}
.v-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:9px;flex:1}
.v-title{font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.badge{font-size:11px;font-weight:600;height:22px;padding:0 10px;border-radius:999px;display:inline-flex;align-items:center;white-space:nowrap}
.badge-hd{background:#EFEBFA;color:#6A5DAE}
.badge-bd{background:#EAE4EF;color:#4A3E58}
.badge-new{background:#E0F5F0;color:#2F8F7C}
.score{display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:600;color:var(--accent)}
.score svg{width:12px;height:12px;fill:var(--mint)}

/* hot cards */
.hot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.h-card{display:flex;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .26s,box-shadow .26s}
.h-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.h-thumb{width:42%;aspect-ratio:3/4;overflow:hidden;background:#FFEFF5;flex:0 0 auto}
.h-thumb img{width:100%;height:100%;object-fit:cover}
.h-body{padding:16px 16px 14px;display:flex;flex-direction:column;gap:8px;flex:1;min-width:0}
.h-body h3{font-size:17px;line-height:1.45}
.h-desc{font-size:13px;line-height:1.65;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.h-tagbar{margin-top:auto;background:rgba(232,96,143,.1);color:var(--brand-dark);border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex;align-self:flex-start}
.h-score{font-size:17px;font-weight:700;color:var(--accent);line-height:1}
.h-score em{font-size:12px;font-style:normal;font-weight:600;margin-left:2px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.step{position:relative}
.step::after{content:"";position:absolute;top:26px;right:-24px;width:26px;border-top:2px dashed #E9C6D5}
.step:last-child::after{display:none}
.step-no{font-size:34px;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--brand);margin-bottom:14px;letter-spacing:1px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}

/* channels */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.chan{background:#FFF0F5;border-radius:16px;padding:24px;position:relative;transition:background .24s,transform .24s,box-shadow .24s}
.chan:hover{background:#FFE4EE;transform:translateX(2px);box-shadow:inset 3px 0 0 var(--brand-dark)}
.chan h3{font-size:18px;margin-bottom:8px}
.chan p{font-size:14px;line-height:1.75;color:var(--muted);margin:0;padding-right:24px}
.chan-arrow{position:absolute;right:22px;bottom:22px;color:var(--brand);font-size:16px;line-height:1}

/* rank */
.rank-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}
.rank-row{display:flex;align-items:center;gap:14px;height:54px;padding:0 8px;border-bottom:1px solid var(--line);border-radius:8px;transition:background .2s}
.rank-row:hover{background:#FFF0F5}
.rank-no{width:28px;height:28px;flex:0 0 auto;border-radius:999px;display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--muted);border:1px solid #E9C6D5}
.rank-row:nth-child(-n+3) .rank-no{background:var(--brand);border-color:var(--brand);color:#fff}
.rank-name{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.heat{flex:1;height:6px;border-radius:999px;background:#F5E4EA;overflow:hidden;min-width:40px}
.heat i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent))}
.rank-score{font-size:14px;font-weight:600;color:var(--accent);width:38px;text-align:right}
.rank-cat{font-size:11px;font-weight:600;height:22px;padding:0 10px;border-radius:999px;background:#F4F0FB;color:#6A5DAE;display:inline-flex;align-items:center;white-space:nowrap}

/* stats */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:0 28px;border-left:1px solid var(--line);text-align:left}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-size:44px;line-height:1.1;font-weight:700;color:var(--brand);letter-spacing:-1px}
.stat b em{font-size:16px;font-style:normal;font-weight:600;margin-left:4px;color:var(--brand-dark)}
.stat span{display:block;font-size:14px;line-height:1.65;color:var(--muted);margin-top:10px}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.quote{background:#fff;border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);position:relative}
.quote:nth-child(2){margin-top:18px}
.quote:nth-child(3){margin-top:34px}
.quote::before{content:"“";position:absolute;top:6px;left:18px;font-size:52px;line-height:1;color:rgba(232,96,143,.18);font-family:Georgia,serif}
.quote p{position:relative;font-size:15px;line-height:1.85;color:var(--ink);margin:14px 0 18px}
.q-user{display:flex;align-items:center;gap:10px}
.q-avatar{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#FFD9E6,#DCD3F6);flex:0 0 auto}
.q-name{font-size:14px;font-weight:600;line-height:1.4}
.q-role{font-size:12px;color:var(--muted);line-height:1.4}

/* crowd */
.crowd-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px}
.crowd{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.crowd:nth-child(even){margin-top:14px}
.crowd-ico{width:36px;height:36px;border-radius:12px;background:#FFF0F5;display:grid;place-items:center;flex:0 0 auto}
.crowd-ico svg{width:17px;height:17px;stroke:var(--brand);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.crowd h3{font-size:16px;margin-bottom:4px}
.crowd p{font-size:14px;line-height:1.7;color:var(--muted);margin:0}

/* news */
.news-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:36px}
.news-lead{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .26s,box-shadow .26s}
.news-lead:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.news-lead figure{margin:0;aspect-ratio:16/9;overflow:hidden;background:#FFEFF5}
.news-lead figure img{width:100%;height:100%;object-fit:cover}
.news-lead-body{padding:20px 22px 22px}
.news-lead h3{font-size:19px;line-height:1.5;margin-bottom:10px}
.news-lead p{font-size:14px;line-height:1.75;color:var(--muted);margin-bottom:12px}
.news-date{font-size:13px;color:#A79DAE}
.news-list{display:flex;flex-direction:column;gap:2px}
.news-item{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);transition:background .2s}
.news-item:hover{background:#FFF0F5}
.news-thumb{width:96px;height:64px;flex:0 0 auto;border-radius:12px;overflow:hidden;background:#FFEFF5}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-item h3{font-size:15px;line-height:1.55;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:4px}
.news-item:hover h3{color:var(--brand-dark)}

/* chart */
.chart-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:center}
.chart{display:flex;flex-direction:column;gap:18px}
.chart-row{display:flex;align-items:center;gap:14px}
.chart-row span{width:44px;font-size:13px;color:var(--muted);flex:0 0 auto}
.bar{flex:1;height:14px;border-radius:999px;background:#F6E7ED;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#F0A0BE,var(--brand))}
.bar i.b2{background:linear-gradient(90deg,#B9AFE6,var(--accent))}
.bar i.b3{background:linear-gradient(90deg,#98DDD0,var(--mint))}
.chart-row em{font-size:13px;font-style:normal;color:var(--brand-dark);font-weight:600;width:46px;text-align:right;flex:0 0 auto}
.chart-notes{display:flex;flex-direction:column;gap:14px}
.chart-notes li{font-size:15px;line-height:1.75;color:var(--muted);padding-left:16px;position:relative}
.chart-notes li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:999px;background:var(--brand)}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px;align-items:start}
.faq-side h2{font-size:30px;line-height:1.35;margin-bottom:14px}
.faq-side h2::after{content:"";display:block;width:48px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent));margin-top:10px}
.faq-side p{font-size:15px;line-height:1.8;color:var(--muted);margin-top:14px}
.faq-item{background:#FDF2F6;border-radius:14px;margin-bottom:12px;padding:4px 6px;transition:box-shadow .24s}
.faq-item[open]{box-shadow:inset 3px 0 0 var(--brand)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;font-size:16px;font-weight:600;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.pm{position:relative;width:20px;height:20px;flex:0 0 auto;transition:transform .26s}
.pm::before,.pm::after{content:"";position:absolute;background:var(--brand-dark);border-radius:2px}
.pm::before{left:0;top:9px;width:20px;height:2px}
.pm::after{top:0;left:9px;width:2px;height:20px;transition:opacity .2s}
.faq-item[open] .pm{transform:rotate(45deg)}
.faq-item p{padding:0 16px 16px;font-size:15px;line-height:1.85;color:var(--muted);margin:0}

/* topics */
.topic-list{display:flex;flex-direction:column;gap:20px}
.topic{display:flex;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .26s,box-shadow .26s}
.topic:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.topic figure{margin:0;width:40%;aspect-ratio:16/10;overflow:hidden;background:#FFEFF5;flex:0 0 auto}
.topic figure img{width:100%;height:100%;object-fit:cover}
.topic-body{padding:24px 26px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.topic-body h3{font-size:19px;line-height:1.45}
.topic-body p{font-size:14px;line-height:1.8;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.topic-link{font-size:14px;font-weight:600;color:var(--brand-dark);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.topic:hover .topic-link{gap:11px}

/* tag wall */
.tagwall{display:flex;flex-wrap:wrap;gap:12px}
.tagwall a{display:inline-flex;align-items:center;height:40px;padding:0 20px;border-radius:999px;background:#fff;border:1.5px solid var(--line);font-size:14px;color:var(--muted);transition:background .22s,color .22s,border-color .22s,transform .22s}
.tagwall a:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px)}

/* cta */
.cta-box{background:var(--dark);border-radius:24px;padding:48px 52px;display:flex;align-items:center;justify-content:space-between;gap:36px;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);background-size:18px 18px;opacity:.35;pointer-events:none}
.cta-text{position:relative;max-width:620px}
.cta-text h2{font-size:28px;line-height:1.4;color:#fff;margin-bottom:12px}
.cta-text p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);margin:0}
.cta-actions{position:relative;display:flex;gap:14px;flex-wrap:wrap;flex:0 0 auto}

/* footer */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:60px 0 26px;margin-top:78px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff;margin-bottom:14px;white-space:nowrap}
.footer-grid p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin:0}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.62);transition:color .2s}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}

@media (max-width:1024px){
  .hero h1{font-size:42px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-collage{height:340px;max-width:520px}
  .video-grid{grid-template-columns:repeat(3,1fr)}
  .hot-grid{grid-template-columns:repeat(2,1fr)}
  .chan-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(3,1fr);gap:18px}
  .news-wrap{grid-template-columns:1fr}
  .faq-wrap{grid-template-columns:1fr;gap:28px}
  .chart-wrap{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-links,.header-search,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .stat b{font-size:36px}
}
@media (max-width:768px){
  .sec{padding:48px 0}
  .sec-head h2,.faq-side h2{font-size:24px}
  .hero{padding:38px 0 52px}
  .hero::before{width:520px;height:460px;top:-90px;right:-120px}
  .hero h1{font-size:34px}
  .hero-sub{font-size:17px}
  .hero-collage{height:250px}
  .video-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .hot-grid{grid-template-columns:1fr}
  .chan-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:26px}
  .step::after{display:none}
  .rank-grid{grid-template-columns:1fr;gap:0}
  .stat-row{grid-template-columns:1fr 1fr;gap:26px 0}
  .stat{padding:0 20px}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .quote-grid{grid-template-columns:1fr}
  .quote:nth-child(2),.quote:nth-child(3){margin-top:0}
  .crowd-grid{grid-template-columns:1fr}
  .crowd:nth-child(even){margin-top:0}
  .topic{flex-direction:column}
  .topic figure{width:100%;aspect-ratio:16/9}
  .cta-box{flex-direction:column;align-items:flex-start;padding:34px 26px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .free-grid{gap:24px;grid-template-columns:1fr}
  .pain-list{grid-template-columns:1fr;gap:26px}
  .pain-item{padding:0;border-left:0;border-top:1px solid var(--line);padding-top:22px}
  .pain-item:first-child{border-top:0;padding-top:0}
  .news-item h3{font-size:14px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding:44px 0 22px;margin-top:52px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo{font-size:14px}
  .logo-mark{width:32px;height:32px;border-radius:10px}
  .hero h1{font-size:28px}
  .hero-desc{font-size:15px}
  .hero-actions .btn{flex:1;min-width:130px;padding:12px 16px;font-size:14px}
  .hero-collage{height:210px}
  .sec-head h2,.faq-side h2{font-size:21px}
  .video-grid{gap:12px}
  .v-title{font-size:14px}
  .v-body{padding:11px 12px 13px;gap:7px}
  .badge{font-size:10px;height:20px;padding:0 8px}
  .stat b{font-size:30px}
  .stat span{font-size:13px}
  .news-lead-body{padding:16px}
  .news-lead h3{font-size:17px}
  .topic-body{padding:18px}
  .topic-body h3{font-size:17px}
  .cta-text h2{font-size:21px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .rank-name{max-width:110px;font-size:14px}
  .rank-cat{display:none}
  .faq-item summary{font-size:15px;padding:12px 14px}
  .faq-item p{padding:0 14px 14px;font-size:14px}
  .tagwall a{height:36px;padding:0 16px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
}