/* roulang page: index */
:root{
  --brand-a:#7C3AED;
  --brand-b:#DB2777;
  --accent:#F5A524;
  --ink:#241F2E;
  --body:#F7F5FA;
  --sub:#6D6578;
  --weak:#9A92A8;
  --dark:#1A1620;
  --dark-2:#23192E;
  --line:rgba(36,31,46,.07);
  --line-light:rgba(255,255,255,.12);
  --card:#FFFFFF;
  --radius-xl:26px;
  --radius-lg:18px;
  --radius-md:12px;
  --shadow-sm:0 4px 24px rgba(31,14,51,0.08);
  --shadow-lg:0 18px 42px rgba(124,58,237,0.16);
  --grad:linear-gradient(130deg,#7C3AED 0%,#A855F7 26%,#DB2777 62%,#F5A524 110%);
  --grad-soft:linear-gradient(130deg,rgba(124,58,237,.12),rgba(219,39,119,.10));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:var(--body);
  color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",sans-serif;
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;line-height:1.35;font-weight:700;color:var(--ink)}
h1{font-size:clamp(2.25rem,3vw,3.2rem);letter-spacing:-.01em}
h2{font-size:clamp(1.75rem,2vw,2.25rem)}
h3{font-size:1.35rem}
p{margin:0}
button{font-family:inherit}
:is(a,button,input,textarea,.accordion-item):focus-visible{
  outline:2px solid var(--brand-a);
  outline-offset:3px;
  border-radius:6px;
}
.grid-container{max-width:1280px}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.shadow-wrap{overflow:hidden}

/* skip link */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--dark);color:#fff;
  padding:12px 20px;z-index:2000;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0;color:#fff}

/* ===== header ===== */
.site-header{position:relative;z-index:100;background:var(--dark);}
.header-top{background:var(--card);border-bottom:1px solid var(--line)}
.header-top-inner{min-height:64px;padding:0 24px}
.brand-cell{}
.brand-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
  box-shadow:0 8px 18px rgba(124,58,237,.32);
}
.brand-name{font-size:1.3rem;color:var(--ink);letter-spacing:.01em;text-transform:none}
.brand-name em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.utility-links{display:inline-flex;gap:18px}
.utility-link{color:var(--sub);font-size:.9rem;display:inline-flex;align-items:center;gap:6px;font-weight:500}
.utility-link i{color:var(--brand-a)}
.utility-link:hover{color:var(--brand-b)}
.nav-wrap{position:sticky;top:0;z-index:99;margin-top:0;background:var(--dark);box-shadow:0 1px 0 var(--line-light)}
.nav-inner{display:flex;align-items:center;min-height:52px;padding:0 24px}
.site-nav{display:flex;align-items:center;gap:6px;width:100%;overflow-x:auto;scrollbar-width:none}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{
  color:rgba(255,255,255,.72);
  font-size:.98rem;font-weight:600;
  padding:14px 20px;border-radius:10px 10px 0 0;
  position:relative;white-space:nowrap;
  border-bottom:3px solid transparent;
  transition:color .2s ease,background .2s ease,transform .2s ease;
}
.site-nav a i{margin-right:7px;font-size:.88rem;opacity:.85}
.site-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.site-nav a:active{transform:translateY(1px)}
.site-nav a.active{
  color:#fff;
  border-bottom:3px solid transparent;
  border-image:linear-gradient(90deg,#A855F7,#DB2777) 1;
}
.site-nav a.active::after{
  content:"";position:absolute;left:20px;right:20px;bottom:-3px;height:3px;
  background:var(--grad);border-radius:3px 3px 0 0;
}
.nav-mark{margin-left:auto;color:#CBC3D9;font-size:.82rem;white-space:nowrap;padding-left:14px;display:flex;align-items:center;gap:6px}
.nav-mark span.dot{width:6px;height:6px;border-radius:50%;background:#34D399;box-shadow:0 0 0 3px rgba(52,211,153,.18)}
.sub-tag-row{background:#F1EDF7;border-bottom:1px solid var(--line)}
.sub-tag-inner{display:flex;gap:8px;padding:7px 24px;overflow-x:auto;scrollbar-width:none}
.sub-tag-inner::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 13px;border-radius:99px;background:#fff;color:var(--sub);
  font-size:.82rem;border:1px solid var(--line);white-space:nowrap;
}
.chip i{color:var(--brand-a);font-size:.72rem}
.chip:hover{color:var(--brand-a);border-color:rgba(124,58,237,.35)}

/* ===== hero ===== */
.hero-sec{position:relative;overflow:hidden;padding:70px 0 84px;background:#EDE7F6;}
.hero-sec::before{
  content:"";position:absolute;width:540px;height:540px;border-radius:50%;
  left:-160px;top:-180px;background:radial-gradient(circle,rgba(124,58,237,.19),transparent 67%);
}
.hero-sec::after{
  content:"";position:absolute;right:-120px;bottom:-260px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(219,39,119,.13),transparent 65%);
  pointer-events:none;
}
.hero-copy{position:relative;z-index:2}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid rgba(124,58,237,.16);
  color:var(--brand-a);font-size:.86rem;font-weight:600;padding:7px 16px;border-radius:999px;
  box-shadow:var(--shadow-sm);margin-bottom:22px;
}
.hero-kicker .pulse{width:7px;height:7px;border-radius:50%;background:#34D399;box-shadow:0 0 0 3px rgba(52,211,153,.2)}
.hero-copy h1{max-width:680px;color:var(--ink);font-size:clamp(2rem,3.2vw,3.05rem);line-height:1.3}
.hero-copy h1 strong{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800;
}
.hero-lead{max-width:620px;margin:24px 0 0;color:var(--sub);font-size:1.08rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{
  border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:.98rem;font-weight:700;padding:13px 24px;border-radius:13px;transition:all .22s ease;text-align:center;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(124,58,237,.28)}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 16px 30px rgba(219,39,119,.28)}
.btn-primary:active{transform:translateY(0);filter:brightness(.96)}
.btn-ghost{background:rgba(255,255,255,.85);color:var(--brand-a);border:1.5px solid rgba(124,58,237,.5)}
.btn-ghost:hover{background:rgba(124,58,237,.07);transform:translateY(-2px);border-color:var(--brand-a)}
.btn-ghost:active{transform:none}
.btn-light{background:#fff;color:var(--brand-b);box-shadow:0 8px 20px rgba(0,0,0,.12)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(0,0,0,.18)}
.hero-point{margin-top:24px;display:flex;flex-wrap:wrap;gap:18px 26px;color:var(--weak);font-size:.9rem}
.hero-point span{display:inline-flex;align-items:center;gap:7px}
.hero-point i{color:var(--accent)}
.hero-visual{position:relative;z-index:2;padding-left:24px}
.hero-card{
  position:relative;min-height:420px;border-radius:var(--radius-xl);overflow:hidden;
  box-shadow:0 28px 60px rgba(31,14,51,.22);border:1px solid rgba(255,255,255,.4);transform:rotate(1deg);
}
.hero-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.hero-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(124,58,237,.14) 0%,rgba(26,22,32,.22) 48%,rgba(219,39,119,.30) 100%);
}
.hero-card-content{position:absolute;inset:auto 0 0;padding:30px;color:#fff;z-index:2}
.hero-card-content .mini-tag{display:inline-block;font-size:.78rem;letter-spacing:.1em;color:#FABE78;font-weight:400;margin-bottom:8px}
.hero-card-content .mini-title{font-size:1.35rem;line-height:1.45;font-weight:700;color:#fff;max-width:360px}
.hero-card-content .mini-desc{font-size:.88rem;opacity:.78;margin-top:8px;max-width:340px}
.data-badge{
  position:absolute;background:rgba(255,255,255,.75);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.8);padding:14px 22px;border-radius:18px;
  box-shadow:0 14px 26px rgba(31,14,51,.18);z-index:4;display:flex;flex-direction:column;gap:2px;
}
.data-badge strong{font-size:1.8rem;line-height:1.2;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.data-badge span{font-size:.84rem;color:var(--ink);font-weight:600}
.data-badge small{font-size:.74rem;color:var(--sub)}
.badge-1{right:-18px;top:46px;transform:rotate(4deg);z-index:5}
.badge-2{left:-26px;bottom:64px;transform:rotate(-5deg)}
.badge-2 strong{color:var(--accent);-webkit-text-fill-color:var(--accent)}

/* section shared */
main{display:block}
.site-section{padding:88px 0;position:relative}
.sec-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}
.sec-head .bar{width:5px;height:58px;background:var(--grad);border-radius:6px;flex:none;margin-top:2px}
.sec-kicker{display:inline-block;font-size:.82rem;letter-spacing:.08em;font-weight:700;color:var(--brand-b);margin-bottom:5px;text-transform:uppercase}
.sec-title{font-size:clamp(1.7rem,2.2vw,2.25rem)}
.sec-sub{color:var(--sub);max-width:640px;margin-top:16px}
.sec-head-grid{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-head-grid .sec-head{margin-bottom:0}
.sec-link{color:var(--brand-a);font-weight:600;display:inline-flex;align-items:center;gap:7px;font-size:.95rem}
.sec-link:hover{color:var(--brand-b)}
.sec-link i{transition:transform .2s ease}
.sec-link:hover i{transform:translateX(4px)}

/* pain section */
.pain-sec{background:var(--body);}
.pain-layout{display:grid;grid-template-columns:minmax(275px,0.85fr) 2.1fr;gap:44px;align-items:start}
.pain-heading{position:sticky;top:120px}
.pain-list{margin-top:30px;display:flex;flex-direction:column;gap:16px}
.pain-list li{
  display:flex;gap:14px;color:var(--ink);font-weight:500;font-size:.96rem;line-height:1.6;
  align-items:flex-start;
}
.pain-list li span{
  flex:none;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;color:#fff;
  font-size:.78rem;font-weight:700;background:linear-gradient(135deg,var(--brand-a),var(--brand-b));
}
.pain-list li em{font-style:normal;color:var(--sub);display:block;font-size:.84rem;margin-top:3px}
.pain-cards{display:flex;flex-direction:column;gap:34px}
.pain-card{
  background:var(--card);border-radius:var(--radius-xl);padding:34px 42px;
  display:grid;grid-template-columns:74px 1fr;gap:24px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  align-items:flex-start;
}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pc-offset{margin-left:28px}
.pc-icon{
  width:58px;height:58px;border-radius:19px;display:grid;place-items:center;flex:none;
  color:#fff;font-size:1.3rem;background:var(--grad);box-shadow:0 9px 18px rgba(124,58,237,.25)
}
.pc-text h3{font-size:1.25rem;margin-bottom:8px}
.pc-text p{color:var(--sub);font-size:.98rem;line-height:1.75}
.pc-link{display:inline-flex;gap:7px;align-items:center;margin-top:14px;font-size:.9rem;font-weight:650;color:var(--brand-a)}
.pc-link:hover{color:var(--brand-b)}
.pc-link:hover i{transform:translateY(2px)}
.pc-link i{transition:transform .2s ease}

/* solutions dark */
.solution-sec{
  background:var(--dark);overflow:hidden;position:relative;padding:96px 0 110px;color:#fff;
}
.solution-sec::before{
  content:"";position:absolute;top:-340px;right:-130px;width:730px;height:730px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.34),transparent 58%);
}
.solution-sec::after{
  content:"";position:absolute;left:-120px;bottom:-200px;width:500px;height:500px;
  background:radial-gradient(circle,rgba(219,39,119,.2),transparent 62%);
}
.solution-inner{position:relative;z-index:2}
.sol-head .sec-title,.sol-head .sec-sub{color:#fff}
.sol-head .sec-title{color:#fff}
.sol-desc{color:#CBC3D9}
.sol-grid{display:flex;flex-direction:column;gap:92px;margin-top:44px}
.sol-item{display:grid;grid-template-columns:1.03fr 1fr;gap:58px;align-items:center}
.sol-item.rev .sol-media{order:2}
.sol-media{position:relative}
.sol-media .img-wrap{
  border-radius:24px;overflow:hidden;position:relative;box-shadow:0 24px 50px rgba(0,0,0,.42);
  border:1px solid rgba(255,255,255,.13);
}
.sol-media img{width:100%;height:290px;object-fit:cover;transition:transform .8s ease}
.sol-media:hover img{transform:scale(1.04)}
.sol-media .img-wrap::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,transparent 55%,rgba(26,22,32,.7));}
.sol-badge{
  position:absolute;bottom:20px;right:20px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.34);backdrop-filter:blur(10px);
  border-radius:16px;padding:12px 20px;z-index:3;color:#fff;display:flex;flex-direction:column;align-items:flex-start;
  box-shadow:0 8px 22px rgba(0,0,0,.2);
}
.sol-badge strong{font-size:1.8rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.sol-badge span{font-size:.82rem;color:rgba(255,255,255,.85)}
.sol-badge small{font-size:.7rem;color:rgba(255,255,255,.62)}
.sol-copy .tagline{
  display:inline-flex;align-items:center;gap:8px;color:#F0B872;font-weight:700;font-size:.88rem;margin-bottom:16px;
}
.tagline i{color:#F5A524}
.sol-copy h3{font-size:1.65rem;color:#fff;margin-bottom:14px;line-height:1.45}
.sol-copy>p{color:#CBC3D9;font-size:1rem;line-height:1.8;margin-bottom:18px}
.sol-list{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}
.sol-list li{display:flex;align-items:flex-start;gap:10px;color:#EFEAF5;font-size:.95rem}
.sol-list li i{
  width:24px;height:24px;border-radius:8px;flex:none;margin-top:4px;display:grid;place-items:center;
  color:#fff;background:rgba(219,39,119,.3);border:1px solid rgba(255,255,255,.24);font-size:.74rem;
}
.sol-btn.inline{color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3)}
.sol-btn.inline:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}

/* metrics */
.metrics-sec{background:#F2ECF9;padding:94px 0;overflow:hidden}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:36px}
.metric-card{
  background:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.9);
  backdrop-filter:blur(12px);border-radius:24px;padding:32px 26px;text-align:left;
  box-shadow:var(--shadow-sm);transition:all .26s ease;position:relative;overflow:hidden;
}
.metric-card::after{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--grad);opacity:.5}
.metric-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);background:rgba(255,255,255,.85)}
.metric-card h4{font-size:2.6rem;line-height:1.15;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric-card .m-name{font-weight:700;font-size:1.05rem;margin-top:8px}
.metric-card .m-desc{color:var(--sub);font-size:.85rem;margin-top:6px}
.metric-card .m-trend{position:absolute;right:12px;bottom:12px;color:var(--accent);font-size:.82rem;font-weight:700;display:inline-flex;gap:4px}

/* updates / cms */
.updates-sec{background:var(--body);padding:96px 0}
.up-layout{display:flex;gap:36px;align-items:flex-start}
.up-main{flex:1 1 auto;min-width:0}
.up-side{flex:0 0 315px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);padding:28px;position:sticky;top:120px;box-shadow:var(--shadow-sm)}
.up-side .side-title{font-size:1.05rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.up-side .side-title i{width:28px;height:28px;border-radius:9px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:.8rem;flex:none}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tag{background:#F4F0F8;border-radius:8px;font-size:.82rem;color:var(--sub);padding:5px 11px}
.side-tag:hover{background:var(--brand-a);color:#fff}
.cms-list{display:flex;flex-direction:column;gap:16px}
.cms-row{
  display:grid;grid-template-columns:120px 1fr;gap:24px;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;
  box-shadow:var(--shadow-sm);transition:border-color .2s ease,transform .25s ease,box-shadow .25s ease;
}
.cms-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.cms-visual{position:relative;border-radius:13px;overflow:hidden;min-height:106px;background:#EEE6F7}
.cms-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.cms-visual::after{content:"";position:absolute;left:0;top:0;right:0;bottom:0;background:linear-gradient(145deg,rgba(124,58,237,.02),rgba(219,39,119,.18))}
.cms-content{min-width:0}
.cms-top{display:flex;align-items:center;flex-wrap:wrap;gap:9px 16px;margin-bottom:8px}
.cms-tag{background:var(--grad-soft);color:var(--brand-b);font-size:.78rem;font-weight:700;padding:2px 11px;border-radius:99px;border:1px solid rgba(219,39,119,.25)}
.cms-date{color:var(--weak);font-size:.82rem;display:inline-flex;gap:6px;align-items:center}
.cms-date i{color:var(--brand-a);font-size:.7rem}
.cms-content h4{font-size:1.12rem;margin-bottom:6px;line-height:1.5}
.cms-content h4 a{display:inline-block;max-width:100%;}
.cms-content h4 a:hover{color:var(--brand-b)}
.cms-excerpt{color:var(--sub);font-size:.93rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:8px}
.cms-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand-a);font-weight:650;font-size:.88rem}
.cms-more:hover{color:var(--brand-b)}
.cms-more i{transition:transform .18s;font-size:.78rem}
.cms-more:hover i{transform:translate(3px,-2px)}
.empty-card{
  background:#fff;border:1px dashed #D3C3E7;border-radius:24px;padding:60px 30px;
  text-align:center;color:var(--sub);display:flex;flex-direction:column;gap:8px;align-items:center;
}
.empty-card .empty-icon{width:56px;height:56px;border-radius:18px;background:#F2EBF8;color:var(--brand-a);display:grid;place-items:center;font-size:1.4rem;margin-bottom:5px}
.empty-card p{font-size:.95rem;color:var(--sub)}

/* voices / testi */
.voices-sec{background:#F6F1FA;padding:96px 0}
.voices-grid{display:grid;grid-template-columns:minmax(300px,0.95fr) 1.6fr;gap:64px;align-items:start}
.voices-intro .mark-big{font-size:6rem;line-height:0.7;color:var(--brand-a);font-family:Georgia,serif;display:block;margin-bottom:30px}
.voices-intro h2{margin-bottom:14px}
.voices-intro p{color:var(--sub)}
.voice-cards{display:flex;flex-direction:column;gap:24px}
.voice-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px 32px;
  box-shadow:var(--shadow-sm);transition:transform .25s;
  display:grid;grid-template-columns:auto 1fr;gap:24px;
}
.voice-card:nth-child(2){margin-left:18px;transform:rotate(.5deg)}
.voice-card:hover{transform:translateY(-4px)}
.voice-avatar{
  width:56px;height:56px;border-radius:20px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:1.3rem;flex:none;
}
.voice-main blockquote{margin:0;color:var(--ink);font-size:.98rem;line-height:1.85}
.voice-info{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.voice-info b{font-size:.92rem}
.voice-info span{font-size:.85rem;color:var(--weak)}
.stars{color:var(--accent);font-size:.88rem;letter-spacing:2px}

/* FAQ */
.faq-sec{background:#fff}
.faq-split{display:grid;grid-template-columns:minmax(300px,0.9fr) 1.7fr;gap:68px;align-items:start}
.faq-intro .faq-copy-help{background:#F7F2FC;border-radius:20px;padding:24px;color:var(--sub);margin-top:26px}
.faq-copy-help p{margin-top:8px}
.faq-copy-help a{color:var(--brand-a);font-weight:650}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:17px;overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(124,58,237,.4)}
.faq-item.active{border-color:rgba(124,58,237,.68);box-shadow:var(--shadow-sm)}
.faq-trigger{
  width:100%;text-align:left;background:none;border:0;padding:19px 24px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;cursor:pointer;color:var(--ink);
}
.faq-trigger span{font-weight:650;font-size:1rem;line-height:1.5}
.faq-trigger i{color:var(--weak);transition:transform .25s ease;flex:none;font-size:.85rem}
.faq-item.active .faq-trigger i{transform:rotate(180deg);color:var(--brand-b)}
.faq-trigger::before{content:"";width:9px;height:9px;background:var(--grad);border-radius:50%;flex:none;margin-right:4px;display:inline-block;vertical-align:middle;transform:scale(.75);transition:transform .2s}
.faq-item.active .faq-trigger::before{transform:scale(1.1)}
.faq-answer{display:none;padding:0 32px 24px 48px;color:var(--sub);font-size:.94rem;border-top:0}

/* CTA */
.cta-sec{padding:60px 0 100px;background:var(--body)}
.cta-card{
  position:relative;border-radius:32px;padding:70px 44px;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(230deg,#24172F 0%,#6D28D9 55%,#C026D3 85%,#F5A524 118%);
  box-shadow:0 24px 50px rgba(124,58,237,.24);
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.15;
}
.cta-card::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,22,32,.28),rgba(26,22,32,.1))}
.cta-content{position:relative;z-index:2;max-width:740px}
.cta-content h2{color:#fff;font-size:clamp(1.8rem,2.8vw,2.5rem);margin-bottom:16px}
.cta-content p{color:rgba(255,255,255,.82);font-size:1.05rem;margin-bottom:28px}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
.site-footer{background:#171020;color:#CBC3D9;padding:74px 0 0;position:relative;overflow:hidden}
.site-footer::before{
  content:"";position:absolute;bottom:-220px;right:-100px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(219,39,119,.16),transparent 62%);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px;position:relative;z-index:2}
.footer-brand .brand-logo .brand-name{color:#fff}
.footer-intro{color:#A99DBB;font-size:.9rem;margin-top:18px;max-width:340px}
.footer-social{display:flex;gap:10px;margin-top:24px}
.footer-social a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#DBD3E6;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);font-size:.95rem;transition:all .2s ease;
}
.footer-social a:hover{background:var(--grad);color:#fff;transform:translateY(-3px)}
.footer-title{color:#fff;font-weight:700;margin-bottom:22px;font-size:1.05rem;position:relative;padding-left:14px}
.footer-title::before{content:"";position:absolute;left:0;top:8px;width:5px;height:18px;border-radius:4px;background:var(--grad)}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:#A99DBB;font-size:.9rem}
.footer-links a:hover{color:#fff;padding-left:4px}
.footer-links a i{font-size:.7rem;margin-right:8px;color:var(--brand-b);transition:color .2s}
.footer-contact li{display:flex;gap:12px;align-items:baseline;font-size:.9rem;color:#A99DBB;margin-top:10px}
.footer-contact i{color:var(--accent);width:16px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:24px 0;position:relative;z-index:2;
  text-align:center;color:#8E829F;font-size:.86rem;
}
.footer-bottom p{margin-bottom:4px}

/* responsive */
@media (max-width: 1024px){
  .hero-copy h1{font-size:2.3rem}
  .metric-grid{grid-template-columns:repeat(3,1fr)}
  .up-layout{flex-direction:column}
  .up-side{position:static;flex:1 1 auto;width:100%}
  .voices-grid{grid-template-columns:1fr;gap:30px}
  .voices-intro{max-width:600px}
  .faq-split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 900px){
  .pain-layout{grid-template-columns:1fr;gap:36px}
  .pain-heading{position:static}
  .sol-item{grid-template-columns:1fr;gap:30px}
  .sol-item.rev .sol-media{order:0}
  .site-section{padding:64px 0}
  .hero-sec{padding:50px 0}
}
@media (max-width: 767px){
  .header-top-inner{padding:0 16px;min-height:58px}
  .nav-inner{padding:0 12px}
  .site-nav a{padding:13px 15px;font-size:.9rem}
  .site-nav a i{display:none}
  .utility-links{gap:10px}
  .utility-link span{display:none}
  .grid-container{padding-left:8px;padding-right:8px}
  .hero-copy{padding:10px 8px 0}
  .hero-copy h1{font-size:1.9rem;line-height:1.4}
  .hero-lead{margin-top:16px;font-size:.98rem}
  .hero-actions{margin-top:22px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-visual{padding-left:0;margin-top:24px}
  .hero-card{min-height:340px;transform:none}
  .badge-1{right:8px}
  .badge-2{left:6px}
  .data-badge{padding:10px 16px}
  .cms-row{grid-template-columns:90px 1fr;gap:14px;padding:15px}
  .up-side{padding:20px}
  .faq-trigger span{font-size:.92rem}
  .faq-answer{padding:0 20px 20px 34px}
  .metric-grid{grid-template-columns:repeat(2,1fr);gap:13px}
  .metric-card{padding:22px 16px}
  .metric-card h4{font-size:2rem}
  .voices-grid{grid-template-columns:1fr}
  .voice-card{grid-template-columns:1fr;padding:22px;gap:12px}
  .voice-card:nth-child(2){margin-left:0}
  .footer-grid{grid-template-columns:1fr}
  .cta-card{padding:48px 26px}
  .sol-media img{height:210px}
  .sol-badge{padding:8px 14px}
  .sol-list{flex-direction:column}
  .footer-bottom{padding:20px 16px}
  .up-side{order:2}
  .pc-offset{margin-left:0}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto}
}

/* roulang page: article */
:root {
  --brand: #7C3AED;
  --brand-2: #DB2777;
  --accent: #F5A524;
  --ink: #241F2E;
  --muted: #6D6578;
  --soft: #9A92A8;
  --bg: #F7F5FA;
  --card: #FFFFFF;
  --deep: #1A1620;
  --deep-2: #241C2C;
  --line: rgba(36, 31, 46, 0.08);
  --line-deep: rgba(255, 255, 255, 0.10);
  --grad: linear-gradient(130deg, #7C3AED 0%, #DB2777 72%, rgba(245,165,36,.9) 112%);
  --radius-lg: 24px;
  --radius-md: 14px;
  --shadow-sm: 0 4px 24px rgba(31,14,51,.08);
  --shadow-md: 0 16px 40px rgba(124,58,237,.14);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.78;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font-family: inherit;
}

::selection {
  background: rgba(124, 58, 237, .22);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(124, 58, 237, .35);
  outline-offset: 3px;
  border-radius: 8px;
}

.grid-container {
  max-width: 1240px;
}

/* ============ Header ============ */
.site-header {
  position: relative;
  z-index: 60;
  background: #fff;
  box-shadow: 0 1px 0 rgba(36, 31, 46, .06);
}

.header-top {
  background: #fff;
  border-bottom: 1px solid rgba(36, 31, 46, .06);
}

.header-top-inner {
  min-height: 68px;
}

.brand-cell {
  display: flex;
  align-items: center;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  transition: opacity .25s ease;
}

.brand-logo:hover {
  opacity: .85;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 6px 16px rgba(124, 58, 237, .30);
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.1;
}

.brand-name em {
  position: relative;
  font-style: normal;
  font-weight: 400;
  font-size: .96rem;
  color: var(--brand-2);
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-left: 2px;
}

.utility-links {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.utility-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: .92rem;
  padding: 8px 13px;
  border-radius: 999px;
  transition: all .25s ease;
}

.utility-link i {
  color: var(--brand);
}

.utility-link:hover {
  background: rgba(124, 58, 237, .08);
  color: var(--ink);
}

.nav-wrap {
  background: var(--deep);
  position: sticky;
  top: 0;
  z-index: 55;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-nav {
  display: flex;
  align-items: stretch;
  gap: 4px;
  min-height: 52px;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  margin-right: 34px;
  color: #CFC7DC;
  font-size: .98rem;
  font-weight: 550;
  white-space: nowrap;
  transition: color .25s ease;
}

.site-nav a i {
  font-size: .9rem;
  opacity: .75;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 4px;
  border-radius: 99px 99px 0 0;
  background: var(--grad);
  opacity: 0;
  transform: scaleX(.3);
  transition: all .3s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: #fff;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-mark {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #A79CB5;
  font-size: .84rem;
  white-space: nowrap;
}

.nav-mark .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(245, 165, 36, .55);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(245, 165, 36, .55); }
  70% { box-shadow: 0 0 0 8px rgba(245,165,36,0); }
  100% { box-shadow: 0 0 0 0 rgba(245,165,36,0); }
}

.sub-tag-row {
  background: #fff;
  border-bottom: 1px solid rgba(36, 31, 46, .07);
}

.sub-tag-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  color: var(--muted);
  border: 1px solid rgba(36,31,46,.08);
  font-size: .85rem;
  padding: 6px 13px;
  border-radius: 999px;
  white-space: nowrap;
  transition: all .25s ease;
}

.chip i {
  color: var(--brand);
  font-size: .8rem;
}

.chip:hover {
  border-color: rgba(124,58,237,.35);
  color: var(--brand);
  background: rgba(124,58,237,.06);
}

/* ============ breadcrumb ============ */
.breadcrumb-wrap {
  padding: 28px 0 20px;
}

.crumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--soft);
  font-size: .9rem;
}

.crumb-list a {
  color: var(--muted);
  transition: color .25s;
}

.crumb-list a:hover {
  color: var(--brand);
}

.crumb-list .sep {
  color: #CFC7D8;
  font-size: .75rem;
  display: inline-flex;
}

.crumb-current {
  color: var(--ink);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============ Article hero ============ */
.article-page-hero {
  background:
    radial-gradient(600px 260px at 90% 8%, rgba(219,39,119,.10), transparent 65%),
    radial-gradient(700px 360px at 8% 100%, rgba(124,58,237,.13), transparent 62%),
    linear-gradient(180deg, #FFFFFF 0%, #FBF9FD 100%);
  border-bottom: 1px solid rgba(36,31,46,.06);
  padding-bottom: 60px;
}

.masthead-grid {
  align-items: center;
}

.article-head-content .eyebrow-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.article-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(124,58,237,.10);
  color: var(--brand);
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(124,58,237,.16);
}

.article-tag i {
  font-size: .72rem;
}

.eyebrow-line span {
  color: var(--soft);
  font-size: .9rem;
}

.article-head-title {
  margin: 0 0 18px;
  font-size: clamp(1.9rem, 4vw, 2.85rem);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
  max-width: 760px;
}

.article-excerpt {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.85;
  margin: 0 0 24px;
  max-width: 680px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-head-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 24px;
  color: var(--soft);
  font-size: .92rem;
  padding-top: 18px;
  border-top: 1px solid rgba(36,31,46,.07);
}

.article-head-meta span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.article-head-meta i {
  color: var(--brand-2);
}

.article-head-meta a {
  color: var(--muted);
  border-bottom: 1px dashed rgba(36,31,46,.3);
  transition: all .25s;
}

.article-head-meta a:hover {
  color: var(--brand);
  border-color: var(--brand);
}

.media-column {
  position: relative;
}

.article-feature {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(36,31,46,.06);
}

.article-feature img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .5s ease;
}

.article-feature:hover img {
  transform: scale(1.02);
}

.media-watermark {
  position: absolute;
  left: 14px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(26,22,32,.68);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: .84rem;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
}

.media-watermark i {
  color: var(--accent);
}

.promo-badge {
  position: absolute;
  right: -14px;
  bottom: 26px;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(124,58,237,.22);
  border-radius: 18px;
  padding: 13px 18px;
  min-width: 132px;
  box-shadow: var(--shadow-md);
}

.promo-badge strong {
  display: block;
  font-size: 1.4rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.promo-badge small {
  color: var(--muted);
  font-size: .8rem;
}

/* ============ Body ============ */
.article-body-wrap {
  padding: 78px 0;
  background: var(--bg);
}

.article-stack-card {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(36,31,46,.07);
  border-radius: 26px;
  box-shadow: var(--shadow-sm);
  padding: clamp(28px, 5vw, 68px);
}

.post-body {
  font-size: 1.02rem;
  line-height: 1.9;
  color: #2b2736;
}

.post-body p {
  margin: 0 0 1.55em;
}

.post-body h2,
.post-body h3,
.post-body h4 {
  color: var(--ink);
  line-height: 1.4;
  font-weight: 750;
  margin: 1.8em 0 .75em;
}

.post-body h2 {
  display: flex;
  align-items: center;
  font-size: 1.55rem;
}

.post-body h2::before {
  content: "";
  width: 5px;
  height: 1.1em;
  border-radius: 99px;
  background: var(--grad);
  flex: 0 0 5px;
  margin-right: 12px;
}

.post-body h3 {
  font-size: 1.22rem;
  padding-left: 14px;
  border-left: 3px solid rgba(219,39,119,.32);
}

.post-body ul,
.post-body ol {
  margin: 0 0 1.6em;
  padding-left: 1.5em;
}

.post-body li {
  margin-bottom: .45em;
}

.post-body a {
  color: var(--brand-2);
  border-bottom: 1px solid rgba(219,39,119,.28);
  transition: all .25s;
}

.post-body a:hover {
  color: var(--brand);
  border-color: var(--brand);
}

.post-body blockquote {
  margin: 2em 0;
  padding: 1.4em 1.6em;
  background: rgba(124,58,237,.05);
  border-left: 4px solid var(--brand);
  border-radius: 14px;
  color: var(--muted);
}

.post-body img {
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  margin: 1.8em 0;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8em 0;
  border: 1px solid rgba(36,31,46,.08);
  border-radius: 12px;
  overflow: hidden;
}

.post-body th,
.post-body td {
  border: 1px solid rgba(36,31,46,.08);
  padding: 12px 14px;
}

.post-body th {
  background: rgba(124,58,237,.07);
  font-weight: 700;
}

.post-body code {
  background: rgba(124,58,237,.08);
  border-radius: 6px;
  padding: .15em .4em;
  font-size: .92em;
}

/* ============ Bottom Nav ============ */
.article-nav-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 46px;
  padding-top: 32px;
  border-top: 1px solid rgba(36,31,46,.08);
}

.article-guide-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.article-shares {
  display: flex;
  align-items: center;
  gap: 7px;
}

.article-shares span {
  color: var(--soft);
  font-size: .88rem;
  margin-right: 2px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 39px;
  height: 39px;
  border-radius: 12px;
  border: 1px solid rgba(36,31,46,.10);
  color: var(--muted);
  background: #fff;
  transition: all .25s;
}

.social-btn:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  box-shadow: 0 6px 16px rgba(124,58,237,.22);
}

/* ============ Buttons ============ */
.btn-grad,
.btn-ghost,
.btn-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: .95rem;
  font-weight: 650;
  line-height: 1;
  padding: 15px 24px;
  border-radius: 14px;
  transition: all .28s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-grad {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 20px rgba(124,58,237,.25);
}

.btn-grad i {
  font-size: .84rem;
}

.btn-grad:hover {
  box-shadow: 0 12px 28px rgba(219,39,119,.30);
  filter: saturate(1.08) brightness(1.04);
  color: #fff;
  transform: translateY(-1px);
}

.btn-grad:active {
  transform: translateY(1px);
  box-shadow: 0 5px 12px rgba(124,58,237,.3);
}

.btn-ghost {
  background: rgba(124,58,237,.04);
  color: var(--brand);
  border-color: rgba(124,58,237,.32);
}

.btn-ghost:hover {
  background: rgba(124,58,237,.10);
  border-color: var(--brand);
  color: var(--brand);
}

.btn-ghost:active {
  background: rgba(124,58,237,.16);
  transform: translateY(1px);
}

.btn-light {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  backdrop-filter: blur(8px);
}

.btn-light:hover {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.55);
}

/* ============ Empty State ============ */
.empty-found-wrap {
  text-align: center;
  padding: 20px 0 4px;
}

.empty-found-title {
  color: var(--ink);
  font-size: 2rem;
  margin-bottom: 8px;
}

.empty-state-card {
  background: #fff;
  border: 1px solid rgba(36,31,46,.08);
  border-radius: 24px;
  padding: 60px 28px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.empty-state-icon {
  width: 88px;
  height: 88px;
  margin: 0 auto 22px;
  border-radius: 28px;
  background: linear-gradient(140deg, rgba(124,58,237,.12), rgba(219,39,119,.10));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-2);
  font-size: 2rem;
}

.empty-state-card h2 {
  font-size: 1.45rem;
  margin-bottom: 12px;
  color: var(--ink);
}

.empty-state-card p {
  color: var(--muted);
  max-width: 460px;
  margin: 0 auto 28px;
}

/* ============ Related ============ */
.related-section {
  background: #fff;
  padding: 80px 0;
  border-top: 1px solid rgba(36,31,46,.06);
}

.section-title-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 40px;
}

.sec-heading {
  margin: 0;
  font-size: 1.85rem;
  line-height: 1.36;
  font-weight: 800;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.sec-heading::before {
  content: "";
  width: 5px;
  height: 1.1em;
  border-radius: 99px;
  background: var(--grad);
  flex: 0 0 5px;
}

.section-sub {
  color: var(--soft);
  font-size: .95rem;
  margin-top: 6px;
}

.related-feature-warp {
  align-items: stretch;
}

.related-big-card {
  height: 100%;
  border-radius: 26px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  background: #1F1926;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.related-big-card .rbg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .85;
}

.related-big-card .rbg-content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 120px 30px 28px;
  background: linear-gradient(0deg, rgba(20,14,25,.92) 24%, rgba(20,14,25,0) 100%);
}

.rbg-content .tag-mini {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,165,36,.9);
  color: #211C22;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: .78rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.rbg-content h3 {
  font-size: 1.45rem;
  margin: 0 0 8px;
  line-height: 1.4;
}

.rbg-content p {
  color: rgba(255,255,255,.72);
  font-size: .94rem;
  margin: 0 0 18px;
}

.btn-rbg {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .9rem;
  font-weight: 650;
  color: #fff;
}

.btn-rbg i {
  transition: transform .25s;
}

.btn-rbg:hover i {
  transform: translateX(5px);
}

.related-stack {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: stretch;
}

.side-relate-card {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 18px;
  box-shadow: var(--shadow-sm);
  transition: all .3s ease;
}

.side-relate-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(124,58,237,.22);
}

.side-relate-thumb {
  width: 102px;
  height: 88px;
  object-fit: cover;
  border-radius: 16px;
  flex: 0 0 102px;
  background: var(--bg);
}

.side-relate-info {
  min-width: 0;
}

.side-relate-info .tag-mini-2 {
  display: inline-block;
  font-size: .76rem;
  color: var(--brand-2);
  background: rgba(219,39,119,.07);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 9px;
  font-weight: 650;
}

.side-relate-info h3 {
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 6px;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.side-relate-info p {
  color: var(--soft);
  font-size: .84rem;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.side-relate-card.dark-card {
  background: linear-gradient(135deg, #241C2C, #2E2338);
  border-color: rgba(255,255,255,.08);
}

.side-relate-card.dark-card h3 {
  color: #fff;
}

.side-relate-card.dark-card p {
  color: #BEB2CC;
}

.side-relate-card.dark-card .tag-mini-2 {
  background: rgba(245,165,36,.16);
  color: var(--accent);
}

/* ============ CTA ============ */
.article-cta-wrap {
  background: var(--bg);
  padding: 78px 0;
}

.cta-banner {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(31,20,40,.88), rgba(124,58,237,.30)),
    url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
  border-radius: 28px;
  box-shadow: var(--shadow-md);
  color: #fff;
  padding: clamp(32px, 6vw, 72px);
}

.cta-banner .inner-cta {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 14px;
}

.cta-banner p {
  color: rgba(255,255,255,.76);
  font-size: 1rem;
  margin-bottom: 30px;
  max-width: 620px;
}

/* ============ Footer ============ */
.site-footer {
  background: #17131C;
  color: #C7BED1;
  border-top: 1px solid rgba(255,255,255,.04);
}

.site-footer .container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 46px;
  padding: 68px 0 30px;
}

.footer-brand .brand-logo {
  color: #fff;
}

.footer-intro {
  margin: 22px 0 20px;
  font-size: .94rem;
  line-height: 1.85;
  color: #A79CB5;
  max-width: 340px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 13px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  color: #C7BED1;
  transition: all .25s;
}

.footer-social a:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-2px);
}

.footer-title {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 22px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: #A79CB5;
  font-size: .92rem;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: all .22s;
}

.footer-links a i {
  font-size: .7rem;
  color: var(--brand-2);
}

.footer-links a:hover {
  color: #fff;
  transform: translateX(3px);
}

.footer-contact {
  color: #A79CB5;
  font-size: .92rem;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.footer-contact i {
  color: var(--accent);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 22px 0 30px;
  text-align: center;
  color: #8B8198;
  font-size: .85rem;
}

.footer-bottom p {
  margin: 4px 0;
}

/* ============ Responsive ============ */
@media (max-width: 1023.98px) {
  .article-head-title {
    font-size: 2.1rem;
  }

  .media-column {
    margin-top: 38px;
  }

  .promo-badge {
    right: 4px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 767.98px) {
  .header-top-inner {
    min-height: 60px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 1rem;
  }

  .brand-name {
    font-size: 1.14rem;
  }

  .brand-name em {
    font-size: .82rem;
  }

  .utility-links {
    gap: 0;
  }

  .utility-link {
    padding: 7px 9px;
    font-size: .84rem;
  }

  .utility-link span {
    display: none;
  }

  .utility-link i {
    font-size: 1.08rem;
  }

  .nav-wrap {
    position: relative;
    top: auto;
  }

  .nav-inner {
    display: block;
    overflow: hidden;
  }

  .site-nav {
    display: flex;
    overflow-x: auto;
    gap: 0;
    min-height: 50px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 14px;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    margin-right: 28px;
    padding: 0 2px;
    font-size: .93rem;
  }

  .site-nav a i {
    display: none;
  }

  .nav-mark {
    display: none;
  }

  .breadcrumb-wrap {
    padding: 18px 0 14px;
  }

  .crumb-current {
    max-width: 190px;
  }

  .article-page-hero {
    padding-bottom: 36px;
  }

  .article-head-title {
    font-size: 1.78rem;
    line-height: 1.36;
  }

  .article-excerpt {
    font-size: .95rem;
  }

  .promo-badge {
    right: 12px;
    bottom: 16px;
  }

  .article-feature {
    border-radius: 20px;
  }

  .article-stack-card {
    padding: 24px 20px;
    border-radius: 20px;
  }

  .post-body {
    font-size: .98rem;
  }

  .post-body h2 {
    font-size: 1.35rem;
  }

  .article-nav-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .related-section {
    padding: 56px 0;
  }

  .section-title-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .related-stack {
    margin-top: 16px;
  }

  .side-relate-card {
    padding: 13px;
    gap: 12px;
  }

  .side-relate-thumb {
    width: 94px;
    height: 82px;
    flex-basis: 94px;
  }

  .site-footer .container {
    padding: 0 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 48px 0 22px;
  }

  .cta-banner {
    padding: 30px 22px;
    border-radius: 22px;
  }
}

@media (max-width: 520px) {
  .related-section {
    padding: 44px 0;
  }

  .article-body-wrap {
    padding: 50px 0;
  }

  .sec-heading {
    font-size: 1.45rem;
  }

  .media-watermark {
    font-size: .76rem;
    padding: 6px 10px;
  }

  .promo-badge {
    padding: 10px 14px;
    min-width: 112px;
  }

  .promo-badge strong {
    font-size: 1.1rem;
  }

  .footer-social a {
    width: 38px;
    height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001s !important;
    transition-duration: .001s !important;
    scroll-behavior: auto !important;
  }
}

/* roulang page: category1 */
:root {
  --brand-a: #7C3AED;
  --brand-a-deep: #6D28D9;
  --brand-b: #DB2777;
  --accent: #F5A524;
  --deep: #1A1620;
  --body-bg: #F7F5FA;
  --card-bg: #FFFFFF;
  --text-main: #241F2E;
  --text-sub: #6D6578;
  --text-weak: #9A92A8;
  --border-light: rgba(36, 31, 46, 0.08);
  --border-deep: rgba(255, 255, 255, 0.1);
  --radius-large: 26px;
  --radius-middle: 16px;
  --radius-small: 10px;
  --shadow-card: 0 4px 24px rgba(31, 14, 51, 0.08);
  --shadow-hover: 0 16px 44px rgba(124, 58, 237, 0.16);
  --gradient-brand: linear-gradient(130deg, #7C3AED 0%, #DB2777 72%, rgba(245, 165, 36, 0.42) 100%);
  --gradient-soft: linear-gradient(135deg, rgba(124,58,237,.22), rgba(219,39,119,.12), rgba(245,165,36,.08));
  --transition-main: 220ms ease;
  --container-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  color: var(--text-main);
  background-color: var(--body-bg);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-main);
}

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

button, input, textarea {
  font: inherit;
}

p {
  margin: 0 0 16px;
}

h1, h2, h3, h4, h5 {
  margin: 0 0 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
}

::selection {
  background: rgba(124, 58, 237, 0.16);
  color: var(--brand-a-deep);
}

:focus-visible {
  outline: 2px solid var(--brand-a);
  outline-offset: 3px;
  border-radius: 4px;
}

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

@media (max-width: 767px) {
  .container {
    padding: 0 16px;
  }
  body {
    line-height: 1.7;
  }
}

/* ======= 头部 ======= */
.site-header {
  position: relative;
  z-index: 200;
  background: #fff;
}

.header-top {
  background: #FFFFFF;
}

.header-top-inner {
  min-height: 64px;
}

.brand-cell {
  display: flex;
  align-items: center;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  vertical-align: middle;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--gradient-brand);
  box-shadow: 0 8px 18px rgba(124, 58, 237, 0.36);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex: 0 0 auto;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: #241F2E;
  white-space: nowrap;
}

.brand-name em {
  font-style: normal;
  color: var(--brand-a-deep);
}

.utility-links {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: .9rem;
}

.utility-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-sub);
  transition: color var(--transition-main);
}

.utility-link i {
  color: var(--brand-a);
}

.utility-link:hover {
  color: var(--brand-a-deep);
}

/* 频道导航行 */
.nav-wrap {
  background: var(--deep);
  position: sticky;
  top: 0;
  z-index: 150;
  box-shadow: 0 8px 24px rgba(26, 22, 32, .22);
}

.nav-inner {
  min-height: 54px;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}

.site-nav {
  display: flex;
  align-items: stretch;
  gap: 4px;
  overflow: visible;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #CBC3D9;
  padding: 0 18px;
  font-weight: 600;
  font-size: 1rem;
  white-space: nowrap;
  border-bottom: 4px solid transparent;
  transition: background 200ms ease, color 200ms ease;
}

.site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .04);
}

.site-nav a i {
  font-size: .86rem;
  opacity: .82;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 4px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(90deg, var(--brand-a), var(--brand-b));
  transform: scaleX(.55);
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms ease;
}

.site-nav a.active {
  color: #fff;
  font-weight: 700;
}

.site-nav a.active::after,
.site-nav a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #817A91;
  font-size: .78rem;
  padding-left: 18px;
}

.nav-mark .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(245, 165, 36, .15);
}

/* 子标签条 */
.sub-tag-row {
  background: #211D29;
  border-top: 1px solid rgba(255, 255, 255, .04);
}

.sub-tag-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-top: 6px;
  padding-bottom: 6px;
}

.sub-tag-inner::-webkit-scrollbar {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  color: #B7AEC4;
  font-size: .8rem;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, .04);
}

.chip i {
  color: #e0d4f3;
}

/* ======= 频道头 ======= */
.cat-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 6% 20%, rgba(124, 58, 237, .16), transparent 30%),
    radial-gradient(circle at 86% 8%, rgba(219, 39, 119, .12), transparent 36%),
    linear-gradient(180deg, #F9F6FD 0%, #F4EEF9 100%);
  border-bottom: 1px solid rgba(36, 31, 46, .06);
}

.cat-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  gap: 72px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 86px;
}

.hero-copy {
  min-width: 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .87rem;
  font-weight: 600;
  color: var(--brand-a-deep);
  padding: 7px 15px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(124, 58, 237, .14);
  box-shadow: 0 4px 14px rgba(124, 58, 237, .08);
  margin-bottom: 24px;
}

.hero-eyebrow i {
  color: var(--brand-b);
}

.cat-hero h1 {
  font-size: clamp(2.3rem, 3.8vw, 3.4rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  padding-bottom: 4px;
}

.hero-lead {
  font-size: 1.18rem;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: 14px;
}

.hero-desc {
  color: var(--text-sub);
  font-size: 1rem;
  max-width: 560px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  padding: 13px 26px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease, border-color 200ms ease, color 200ms ease;
  line-height: 1.2;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 10px 24px rgba(124, 58, 237, .25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(124, 58, 237, .32);
  color: #fff;
}

.btn-primary:active {
  transform: translateY(0) scale(.985);
  box-shadow: 0 6px 16px rgba(124, 58, 237, .22);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(124, 58, 237, .3);
  color: var(--brand-a-deep);
}

.btn-secondary:hover {
  background: rgba(124, 58, 237, .08);
  border-color: rgba(124, 58, 237, .48);
  color: var(--brand-a-deep);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0) scale(.98);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-a-deep);
  font-weight: 700;
  padding: 4px 0;
  background: transparent;
  border: none;
}

.btn-text i {
  transition: transform 200ms ease;
}

.btn-text:hover {
  color: var(--brand-b);
}

.btn-text:hover i {
  transform: translateX(5px);
}

/* Hero 右侧视觉 */
.hero-visual {
  position: relative;
}

.hero-frame {
  position: relative;
  background: #fff;
  border-radius: 30px;
  padding: 12px;
  box-shadow: 0 26px 70px rgba(61, 32, 112, .22);
  transform: rotate(1.1deg);
  border: 1px solid rgba(255, 255, 255, .6);
}

.hero-frame-img {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 5 / 4;
}

.hero-frame-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-frame::after {
  content: "官方公告 · 版本动态 · 内容上新 · 服务说明";
  display: block;
  margin-top: 12px;
  text-align: center;
  font-size: .82rem;
  color: var(--text-sub);
  letter-spacing: .5px;
}

.float-metric {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 13px 16px;
  box-shadow: 0 14px 32px rgba(31, 14, 51, .16);
  border: 1px solid rgba(255, 255, 255, .9);
}

.float-metric .fm-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gradient-brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.float-metric .fm-title {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
}

.float-metric .fm-sub {
  font-size: .76rem;
  color: var(--text-sub);
  line-height: 1.3;
}

.float-metric-a {
  top: -20px;
  left: -16px;
}

.float-metric-b {
  right: -12px;
  bottom: 58px;
  transform: rotate(1.5deg);
}

.float-metric-b .fm-icon {
  background: var(--accent);
  color: #241F2E;
}

/* 面包屑 */
.crumb-bar {
  padding: 20px 0;
  background: #F7F5FA;
  border-bottom: 1px solid rgba(36, 31, 46, .04);
}

.crumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .88rem;
  color: var(--text-sub);
}

.crumb-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.crumb-list a:hover {
  color: var(--brand-a-deep);
}

.crumb-list i.sep {
  color: #C4BACF;
  font-size: .75rem;
}

.crumb-list .current {
  color: var(--text-main);
  font-weight: 600;
}

/* ======= 资讯频道导览 ======= */
.section {
  padding: 104px 0;
}

.news-section {
  background: #fff;
  border-bottom: 1px solid rgba(36, 31, 46, .04);
}

.section-head {
  position: relative;
  padding-left: 20px;
  max-width: 760px;
  margin-bottom: 54px;
}

.section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 5px;
  border-radius: 999px;
  background: var(--gradient-brand);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--brand-b);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.section-head p {
  color: var(--text-sub);
  font-size: 1rem;
  margin: 0;
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 28px;
  align-items: stretch;
}

/* 主信息大卡 */
.spotlight-panel {
  background: var(--body-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-large);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow var(--transition-main), transform var(--transition-main);
}

.spotlight-panel:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.sp-image {
  position: relative;
  min-height: 240px;
  overflow: hidden;
}

.sp-image img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  max-height: 340px;
  object-fit: cover;
}

.sp-image-place {
  position: absolute;
  left: 20px;
  bottom: 18px;
  background: rgba(26, 22, 32, .74);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255, 255, 255, .18);
}

.sp-body {
  padding: 30px 32px 34px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sp-title {
  font-size: 1.35rem;
  line-height: 1.5;
  margin-bottom: 12px;
}

.sp-body > p {
  color: var(--text-sub);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 4px 0 22px;
}

.check-list li {
  display: flex;
  gap: 10px;
  color: var(--text-main);
  font-size: .95rem;
  line-height: 1.65;
}

.check-list li i {
  color: var(--accent);
  margin-top: 6px;
  font-size: .78rem;
}

/* 双列次级信息流 */
.feed-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100%;
}

.feed-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  flex: 1;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.feed-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.feed-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.feed-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: var(--gradient-brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  box-shadow: 0 8px 18px rgba(124, 58, 237, .18);
}

.feed-tag {
  font-size: .82rem;
  font-weight: 600;
  color: var(--brand-a-deep);
  background: rgba(124, 58, 237, .1);
  padding: 4px 12px;
  border-radius: 999px;
}

.feed-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  line-height: 1.5;
}

.feed-card p {
  color: var(--text-sub);
  font-size: .95rem;
  margin-bottom: 18px;
}

.feed-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px dashed rgba(36, 31, 46, .1);
  padding-top: 16px;
}

.feed-date {
  font-size: .83rem;
  color: var(--text-weak);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.feed-date i {
  color: var(--accent);
}

.feed-link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--brand-a-deep);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.feed-link i {
  transition: transform 200ms ease;
}

.feed-link:hover {
  color: var(--brand-b);
}

.feed-link:hover i {
  transform: translateX(4px);
}

/* ======= 栏目构成 ======= */
.pillar-section {
  background: #F7F5FA;
  padding: 100px 0;
}

.pillar-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 70px;
  align-items: center;
}

.pillar-intro .section-head {
  margin-bottom: 22px;
}

.pillar-intro-copy {
  color: var(--text-sub);
}

.pillar-score {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.score-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: 16px;
  padding: 13px 16px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(36, 31, 46, .05);
}

.score-mini i {
  color: var(--brand-b);
  font-size: 1.05rem;
}

.score-mini span {
  font-size: .87rem;
  color: var(--text-main);
  font-weight: 600;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.pillar-card {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 30px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(36, 31, 46, .05);
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.pillar-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gradient-brand);
  opacity: .85;
}

.pillar-card:nth-child(2)::before {
  background: linear-gradient(90deg, #DB2777, #F5A524);
}

.pillar-card:nth-child(3)::before {
  background: linear-gradient(90deg, #F5A524, #7C3AED);
}

.pillar-card:nth-child(4)::before {
  background: linear-gradient(120deg, #7C3AED, #DB2777);
}

.pillar-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.pillar-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  font-size: .82rem;
  font-weight: 800;
  color: #fff;
  background: var(--gradient-brand);
  margin-bottom: 18px;
}

.pillar-card:nth-child(2) .pillar-no {
  background: linear-gradient(135deg, #DB2777, #F5A524);
}

.pillar-card:nth-child(3) .pillar-no {
  background: linear-gradient(135deg, #F5A524, #C026D3);
}

.pillar-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.pillar-card > p {
  color: var(--text-sub);
  font-size: .95rem;
  margin-bottom: 18px;
}

.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pillar-tags span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #F5F3FA;
  border-radius: 999px;
  padding: 3px 10px;
  color: var(--text-sub);
  font-size: .75rem;
}

/* ======= 深色数据带 ======= */
.metric-wrap {
  padding: 20px 0 104px;
  background: #F7F5FA;
}

.metric-band {
  background: var(--deep);
  border-radius: 32px;
  padding: 62px 8%;
  color: #fff;
  position: relative;
  overflow: hidden;
  background-image: radial-gradient(circle at 10% 10%, rgba(124, 58, 237, .4), transparent 32%), radial-gradient(circle at 92% 80%, rgba(219, 39, 119, .26), transparent 40%);
}

.metric-band::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 280px;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  opacity: .08;
  filter: saturate(0);
  pointer-events: none;
}

.metric-band-title {
  position: relative;
  margin-bottom: 48px;
}

.metric-band-title .section-tag {
  color: #F0A6C4;
}

.metric-band-title h2 {
  color: #fff;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
}

.metric-card {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(8px);
  border-radius: 24px;
  padding: 30px 28px 26px;
  position: relative;
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}

.metric-card:hover {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .24);
}

.metric-card:nth-child(1) {
  transform: rotate(-1.2deg) translateY(4px);
}

.metric-card:nth-child(2) {
  transform: translateY(-10px);
}

.metric-card:nth-child(3) {
  transform: rotate(1.3deg) translateY(6px);
}

.metric-card:nth-child(1):hover {
  transform: rotate(-.6deg) translateY(0);
}

.metric-card:nth-child(2):hover {
  transform: translateY(-14px);
}

.metric-card:nth-child(3):hover {
  transform: rotate(.6deg) translateY(0);
}

.metric-num {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 8px;
  background: linear-gradient(130deg, #fff 0%, #F9A8D4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.metric-name {
  color: #fff;
  font-weight: 700;
  font-size: 1.16rem;
  margin: 12px 0 6px;
}

.metric-text {
  color: #B4AABF;
  font-size: .9rem;
  margin: 0;
}

.metric-up {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  font-size: .76rem;
  color: #F5A524;
}

.metric-up i {
  font-size: .7rem;
}

/* ======= 资讯阅读建议 ======= */
.guide-section {
  background: #fff;
  padding: 90px 0;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}

.guide-content {
  max-width: 540px;
}

.guide-image {
  position: relative;
}

.guide-image img {
  width: 100%;
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(43, 24, 72, .2);
  border: 6px solid #fff;
}

.guide-hidden-card {
  position: absolute;
  right: -10px;
  bottom: -18px;
  background: #fff;
  border-radius: 18px;
  padding: 18px 22px;
  box-shadow: 0 20px 44px rgba(31, 14, 51, .22);
  display: flex;
  align-items: center;
  gap: 12px;
}

.guide-hidden-card i {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gradient-brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.guide-hidden-card strong {
  display: block;
  font-size: .98rem;
}

.guide-hidden-card span {
  font-size: .78rem;
  color: var(--text-sub);
}

.guide-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.guide-links a {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--body-bg);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 14px 18px;
  color: var(--text-main);
  font-size: .98rem;
  font-weight: 500;
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}

.guide-links a i {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: rgba(124, 58, 237, .12);
  color: var(--brand-a-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.guide-links a:hover {
  border-color: rgba(124, 58, 237, .22);
  background: #fff;
  transform: translateX(4px);
}

.guide-links a small {
  color: var(--text-weak);
  margin-left: auto;
  font-size: .78rem;
}

/* ======= 分类词解释条 ======= */
.glossary-section {
  padding: 76px 0;
  background: #F7F5FA;
}

.glossary-panel {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: linear-gradient(130deg, rgba(124, 58, 237, .1), rgba(219, 39, 119, .05));
  border: 1px solid rgba(124, 58, 237, .14);
  border-radius: 24px;
  padding: 34px 40px;
}

.glossary-icon {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  border-radius: 18px;
  background: #fff;
  color: var(--brand-b);
  box-shadow: var(--shadow-card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.glossary-panel h2 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.glossary-panel p {
  margin: 0;
  color: var(--text-sub);
  max-width: 900px;
}

.glossary-keywords {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.glossary-keywords span {
  background: #fff;
  padding: 2px 12px;
  border-radius: 999px;
  color: var(--brand-a-deep);
  font-size: .82rem;
  border: 1px solid rgba(124, 58, 237, .1);
}

/* ======= FAQ ======= */
.faq-section {
  padding: 100px 0;
  background: #fff;
}

.faq-inner {
  max-width: 900px;
  margin: 0 auto;
}

.faq-list {
  margin-top: 40px;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--body-bg);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.faq-item:hover {
  border-color: rgba(124, 58, 237, .2);
}

.faq-item[open] {
  border-color: rgba(124, 58, 237, .28);
  box-shadow: var(--shadow-card);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.5;
}

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

.faq-item .faq-icon {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: rgba(124, 58, 237, .1);
  color: var(--brand-a-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms ease, background 200ms ease, color 200ms ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(135deg);
  background: var(--brand-a);
  color: #fff;
}

.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-sub);
  font-size: .97rem;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* ======= CTA ======= */
.cta-section {
  padding: 96px 0;
  background: #F7F5FA;
}

.cta-card {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  padding: 80px 8%;
  background-color: var(--deep);
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  text-align: center;
  color: #fff;
  box-shadow: 0 24px 60px rgba(26, 22, 32, .26);
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(26, 22, 32, .86), rgba(109, 40, 217, .68) 50%, rgba(219, 39, 119, .4));
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.cta-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: .84rem;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 255, 255, .16);
}

.cta-content h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-content p {
  color: #e4def0;
  font-size: 1.02rem;
  max-width: 620px;
  margin: 0 auto 30px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.cta-actions .btn-light {
  background: #fff;
  color: var(--brand-a-deep);
}

.cta-actions .btn-light:hover {
  background: #f1eaff;
  color: var(--brand-a-deep);
  box-shadow: 0 12px 28px rgba(255, 255, 255, .18);
}

.cta-actions .btn-outline-white {
  background: transparent;
  border-color: rgba(255, 255, 255, .5);
  color: #fff;
}

.cta-actions .btn-outline-white:hover {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .8);
}

/* ======= 页脚 ======= */
.site-footer {
  background: #241F2E;
  color: #B7AEC4;
}

.site-footer .container {
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 44px;
}

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

.footer-brand .brand-name {
  color: #fff;
}

.footer-brand .brand-name em {
  color: #D4B9F0;
}

.footer-intro {
  font-size: .9rem;
  color: #948B9E;
  line-height: 1.85;
  margin: 16px 0 22px;
  max-width: 360px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .07);
  color: #CBC3D9;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.footer-social a:hover {
  background: var(--gradient-brand);
  color: #fff;
  transform: translateY(-3px);
}

.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: .9rem;
}

.footer-links a {
  color: #A79EB3;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 200ms ease, transform 200ms ease;
}

.footer-links a i {
  font-size: .7rem;
  color: #7B6F8B;
  transition: transform 200ms ease;
}

.footer-links a:hover {
  color: #fff;
  transform: translateX(3px);
}

.footer-links a:hover i {
  color: #F5A524;
}

.footer-links.footer-contact {
  gap: 12px;
  color: #948B9E;
  font-size: .86rem;
}

.footer-links.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-links.footer-contact i {
  color: #B486D8;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 22px 0;
  font-size: .83rem;
  color: #80768E;
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 0;
}

.footer-bottom p {
  margin: 0;
}

/* ======= 响应式 ======= */
@media (max-width: 1024px) {
  .cat-hero-inner {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-visual {
    max-width: 640px;
  }

  .hero-frame {
    transform: rotate(.5deg);
  }

  .news-layout {
    grid-template-columns: 1fr;
  }

  .pillar-layout {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .pillar-intro {
    max-width: 760px;
  }

  .guide-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .guide-content {
    max-width: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 42px;
  }
}

@media (max-width: 767px) {
  .site-nav {
    width: 100%;
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    padding: 0 14px;
    font-size: .94rem;
  }

  .nav-inner {
    padding: 0 16px;
  }

  .nav-mark {
    display: none;
  }

  .cat-hero-inner {
    padding-top: 52px;
    padding-bottom: 64px;
    gap: 44px;
  }

  .cat-hero h1 {
    font-size: 2rem;
    letter-spacing: -.3px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    padding: 12px 18px;
    width: 100%;
  }

  .section {
    padding: 62px 0;
  }

  .pillar-section {
    padding: 66px 0;
  }

  .pillar-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .pillar-card {
    padding: 24px;
  }

  .metric-wrap {
    padding: 12px 0 66px;
  }

  .metric-band {
    padding: 44px 20px;
    border-radius: 24px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .metric-card:nth-child(1),
  .metric-card:nth-child(2),
  .metric-card:nth-child(3) {
    transform: none;
  }

  .metric-card:hover {
    transform: translateY(-4px) !important;
  }

  .guide-section {
    padding: 64px 0;
  }

  .guide-links a {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .glossary-section {
    padding: 44px 0 66px;
  }

  .glossary-panel {
    flex-direction: column;
    padding: 26px 24px;
    gap: 18px;
  }

  .faq-section {
    padding: 62px 0;
  }

  .faq-inner {
    padding: 0;
  }

  .faq-item summary {
    padding: 18px 18px;
    font-size: .97rem;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }

  .cta-section {
    padding: 42px 0 64px;
  }

  .cta-card {
    padding: 52px 24px;
    border-radius: 24px;
  }

  .cta-content h2 {
    font-size: 1.7rem;
  }

  .site-footer .container {
    padding-top: 46px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 22px;
  }

  .footer-bottom .container {
    flex-direction: column;
    gap: 4px;
    padding-top: 18px;
  }
}

@media (max-width: 420px) {
  .spotlight-panel .sp-body {
    padding: 22px 18px;
  }

  .feed-card {
    padding: 22px 18px;
  }

  .float-metric-a {
    left: 4px;
  }

  .float-metric-b {
    right: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* roulang page: category2 */
:root {
  --bg: #F7F5FA;
  --surface: #FFFFFF;
  --ink: #241F2E;
  --ink-2: #6D6578;
  --muted: #9A92A8;
  --brand-1: #7C3AED;
  --brand-2: #DB2777;
  --accent: #F5A524;
  --deep: #1A1620;
  --deep-card: rgba(255,255,255,0.07);
  --line: rgba(36,31,46,0.08);
  --line-deep: rgba(255,255,255,0.12);
  --r-lg: 28px;
  --r-md: 18px;
  --r-sm: 10px;
  --shadow: 0 6px 30px rgba(31,14,51,0.08);
  --shadow-hover: 0 18px 44px rgba(124,58,237,0.16);
  --grad: linear-gradient(130deg,#7C3AED 0%,#DB2777 78%,#F5A524 118%);
  --transition: 0.25s ease;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol, p, figure, blockquote { margin: 0; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container {
  width: min(1240px, 92%);
  margin-inline: auto;
}

/* foundation fix */
.grid-container { max-width: 1260px; }
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--brand-1);
  outline-offset: 3px;
  border-radius: 6px;
}

/* brand logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  box-shadow: 0 6px 16px rgba(124,58,237,0.38);
}
.brand-name {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.brand-name em {
  font-style: normal;
  color: var(--brand-1);
}

/* Header */
.site-header { position: relative; }
.header-top {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.header-top-inner {
  min-height: 66px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.utility-links { display: inline-flex; gap: 22px; }
.utility-link {
  color: var(--ink-2);
  font-size: 0.9rem;
  display: inline-flex;
  gap: 8px;
  transition: color 0.2s;
}
.utility-link:hover { color: var(--brand-1); }
.utility-link i { font-size: 15px; }

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 80;
  background: linear-gradient(180deg, #241725 0%, #1c1420 100%);
  border-top: 1px solid rgba(255,255,255,0.04);
  box-shadow: 0 8px 30px rgba(20,8,28,0.22);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  gap: 30px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 6px 0;
  white-space: nowrap;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d6cedf;
  font-size: 0.96rem;
  padding: 10px 2px 12px;
  transition: color 0.2s;
}
.site-nav a i { font-size: 13px; opacity: 0.9; }
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0;
  border-radius: 3px 3px 0 0;
  background: var(--grad);
  transition: height 0.2s;
}
.site-nav a:hover { color: #fff; }
.site-nav a:hover::after,
.site-nav a.active::after {
  height: 4px;
}
.site-nav a.active {
  color: #fff;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(219,39,119,0.25);
}
.nav-mark {
  color: #bdb1ca;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.nav-mark .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2BCB9A;
  box-shadow: 0 0 0 4px rgba(43,203,154,0.13);
}
.sub-tag-row {
  background: #f1edf7;
  border-bottom: 1px solid rgba(36,31,46,0.05);
}
.sub-tag-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 12px 0;
}
.sub-tag-inner::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  background: #fff;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  white-space: nowrap;
  transition: all 0.2s;
}
.chip i { color: var(--brand-1); font-size: 12px; }
.chip:hover {
  border-color: rgba(124,58,237,0.4);
  color: var(--brand-1);
  background: #fbf9ff;
}

/* Page Hero */
.breadcrumb-wrap {
  padding: 18px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.breadcrumb-wrap a { color: var(--ink-2); transition: color 0.2s; }
.breadcrumb-wrap a:hover { color: var(--brand-1); }
.breadcrumb-wrap span { margin: 0 6px; color: #c3bcca; }

.category-hero {
  position: relative;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 20%, rgba(221,77,140,0.32), transparent 36%),
    radial-gradient(circle at 14% 0%, rgba(124,58,237,0.22), transparent 42%),
    linear-gradient(134deg, #150d1f 0%, #2c1b36 68%, #3d2033 100%);
  color: #fff;
  margin: 28px 0 80px;
  min-height: 360px;
}
.category-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/assets/images/backpic/back-3.png") no-repeat right center / cover;
  mix-blend-mode: luminosity;
  opacity: 0.2;
  pointer-events: none;
}
.category-hero-inner {
  position: relative;
  z-index: 2;
  padding: 52px 46px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.16);
  padding: 7px 16px;
  border-radius: 999px;
  color: #f2eafc;
  font-size: 0.84rem;
  backdrop-filter: blur(8px);
}
.eyebrow i { color: #ffbd66; }
.category-hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  line-height: 1.25;
  margin: 18px 0 16px;
  letter-spacing: 0.02em;
}
.category-hero p {
  max-width: 680px;
  color: #d9cfec;
  font-size: 1.04rem;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 600;
  border-radius: 999px;
  padding: 12px 26px;
  transition: var(--transition);
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 30px rgba(219,39,119,0.3);
  border: 0;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(219,39,119,0.45);
}
.btn-primary:active {
  transform: translateY(1px);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: #fff;
}
.btn-ghost:active {
  background: rgba(255,255,255,0.2);
}

/* section shared */
.section {
  margin-bottom: 88px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}
.section-title-line {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.section-title-bar {
  width: 4px;
  align-self: stretch;
  border-radius: 4px;
  background: var(--grad);
}
.section-title {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.4;
}
.section-sub {
  color: var(--muted);
  font-size: 0.96rem;
  margin-top: 14px;
  letter-spacing: 0.01em;
}

/* feature spotlight */
.spot-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: 24px;
}
.spot-main {
  grid-column: span 7;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}
.spot-main:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.spot-image {
  height: 360px;
  overflow: hidden;
  position: relative;
}
.spot-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.spot-main:hover .spot-image img { transform: scale(1.04); }
.spot-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--grad);
  color: #fff;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.8rem;
  box-shadow: 0 8px 18px rgba(124,58,237,0.35);
}
.spot-body {
  padding: 28px;
}
.spot-body h3 { font-size: 1.7rem; margin: 6px 0 10px; }
.spot-body p { color: var(--ink-2); }
.spot-meta {
  margin-top: 18px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
}
.spot-meta i { color: var(--brand-1); margin-right: 5px; }

.spot-side {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.side-card {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.side-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(124,58,237,0.2);
}
.side-thumb {
  height: 126px;
  border-radius: 14px;
  object-fit: cover;
  width: 100%;
}
.side-info h3 { font-size: 1.15rem; margin-bottom: 6px; }
.side-info h3 a { transition: color 0.2s; }
.side-info h3 a:hover { color: var(--brand-1); }
.side-info p {
  color: var(--ink-2);
  font-size: 0.88rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.side-stat { margin-top: 10px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f6f0ff;
  color: var(--brand-1);
  border-radius: 999px;
  font-size: 0.76rem;
  padding: 5px 10px;
}
.badge i { color: var(--accent); }

/* Filter area */
.filter-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 22px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}
.filter-label {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 600;
}
.filter-label i { color: var(--brand-1); }
.filter-btn {
  border: 1px solid var(--line);
  background: #faf9fc;
  padding: 8px 18px;
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.88rem;
  transition: var(--transition);
}
.filter-btn:hover {
  border-color: rgba(124,58,237,0.4);
  color: var(--brand-1);
  background: #fbf7ff;
}
.filter-btn.active {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 22px rgba(219,39,119,0.24);
}
.filter-btn:active { transform: scale(0.98); }

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: 24px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
  border-color: rgba(124,58,237,0.2);
}
.product-card.wide-7 { grid-column: span 7; }
.product-card.wide-5 { grid-column: span 5; }
.product-card.wide-4 { grid-column: span 4; }
.product-card.wide-6 { grid-column: span 6; }
.product-card.wide-8 { grid-column: span 8; }
.product-card.to-hide { display: none; }
.product-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 2.4;
  background-color: #ede5f6;
}
.product-card.wide-5 .product-thumb,
.product-card.wide-4 .product-thumb { aspect-ratio: 4 / 2.9; }
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.product-card:hover .product-thumb img { transform: scale(1.05); }
.product-type {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26,22,32,0.64);
  backdrop-filter: blur(8px);
  color: #fff;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.76rem;
  border: 1px solid rgba(255,255,255,0.2);
}
.product-type.hot {
  background: var(--grad);
  border: none;
  color: #fff;
}
.product-info {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.product-name {
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.4;
}
.product-name:hover { color: var(--brand-1); }
.product-desc {
  color: var(--ink-2);
  font-size: 0.92rem;
  margin-top: 10px;
  flex: 1;
}
.product-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  gap: 10px;
}
.link-arrow {
  color: var(--brand-1);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.link-arrow:hover { gap: 10px; }
.product-rate {
  font-size: 0.8rem;
  color: var(--accent);
  display: inline-flex;
  gap: 4px;
}

/* Field intro */
.field-band {
  position: relative;
  border-radius: 32px;
  background:
    radial-gradient(circle at 90% 0%, rgba(245,165,36,0.18), transparent 28%),
    radial-gradient(circle at 8% 90%, rgba(124,58,237,0.28), transparent 35%),
    var(--deep);
  color: #fff;
  padding: 60px 56px;
  overflow: hidden;
}
.field-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/assets/images/backpic/back-1.webp");
  background-position: left bottom;
  background-size: cover;
  opacity: 0.1;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.field-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1.5fr 0.8fr;
  gap: 34px;
  align-items: center;
}
.field-title h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  line-height: 1.4;
}
.field-title p { color: #d3cae4; font-size: 0.94rem; }
.field-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}
.field-item {
  display: flex;
  gap: 12px;
  background: var(--deep-card);
  border: 1px solid var(--line-deep);
  border-radius: 16px;
  padding: 16px;
}
.field-item i {
  flex: none;
  width: 34px;
  height: 34px;
  background: var(--grad);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #fff;
}
.field-item strong { display: block; font-size: 0.95rem; }
.field-item span { color: #c5bcd1; font-size: 0.82rem; }
.field-note {
  background: rgba(245,165,36,0.13);
  border: 1px solid rgba(245,165,36,0.3);
  border-radius: 18px;
  padding: 22px;
  color: #f4d9a8;
}
.field-note i { font-size: 28px; margin-bottom: 10px; display: block; }
.field-note p { font-size: 0.86rem; margin-top: 8px; }

/* Detail table */
.table-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.table-card table {
  margin: 0;
  background: transparent;
  border: none;
}
.table-card th {
  background: #f5f1fa;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  padding: 18px 24px;
  text-align: left;
}
.table-card td {
  padding: 20px 24px;
  border-top: 1px solid var(--line);
  border-bottom: none;
  color: var(--ink-2);
  font-size: 0.9rem;
  vertical-align: middle;
}
.table-card td:first-child {
  color: var(--ink);
  font-weight: 600;
}
.table-card tr:hover td { background: #fcfaff; }
.table-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #1f9a70;
  font-size: 0.82rem;
}
.table-status i { font-size: 12px; }

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  gap: 44px;
  align-items: start;
}
.faq-intro {
  position: sticky;
  top: 130px;
}
.faq-intro h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); line-height: 1.4; }
.faq-intro p { color: var(--ink-2); margin-top: 14px; }
.faq-intro a { color: var(--brand-1); font-weight: 600; }
.accordion {
  background: transparent;
  list-style: none;
  margin: 0;
  padding: 0;
}
.accordion-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 14px;
  transition: var(--transition);
  overflow: hidden;
}
.accordion-item:hover {
  border-color: rgba(124,58,237,0.24);
  box-shadow: var(--shadow);
}
.accordion-title {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  font-size: 1rem;
  color: var(--ink);
  font-weight: 600;
  border: none;
  background: transparent;
  position: relative;
  transition: color 0.2s;
}
.accordion-title::before {
  content: "\f059";
  font-family: "Font Awesome 6 Free";
  font-weight: 400;
  color: var(--brand-1);
  font-size: 16px;
}
.accordion-title::after {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f078";
  margin-left: auto;
  color: var(--muted);
}
.accordion-item.is-active .accordion-title::after {
  content: "\f077";
  color: var(--brand-2);
}
.accordion-content {
  padding: 0 26px 22px 54px;
  color: var(--ink-2);
  border: none;
  background: transparent;
  font-size: 0.94rem;
}
.accordion-content p { line-height: 1.9; }

/* CTA */
.cta-section {
  background: var(--deep);
  border-radius: 38px;
  overflow: hidden;
  position: relative;
  text-align: center;
  padding: 76px 28px;
}
.cta-section::before,
.cta-section::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
}
.cta-section::before { background: rgba(219,39,119,0.4); top: -160px; left: -100px; }
.cta-section::after { background: rgba(124,58,237,0.4); bottom: -160px; right: -80px; }
.cta-inner { position: relative; z-index: 2; max-width: 720px; margin: auto; }
.cta-inner h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.4; }
.cta-inner p { color: #d9cfec; margin-top: 16px; }
.cta-buttons { margin-top: 32px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-light {
  background: #fff;
  color: var(--ink);
  border: 0;
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(245,245,255,0.14); }
.btn-deep {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
}
.btn-deep:hover { background: rgba(255,255,255,0.1); }
/* footer */
.site-footer {
  background: #221c28;
  color: #b9b0c6;
  padding-top: 56px;
  margin-top: 8px;
}
.site-footer .container {
  width: min(1240px, 92%);
  margin-inline: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 44px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand-name { color: #fff; }
.footer-intro { color: #b9b0c6; font-size: 0.9rem; margin-top: 20px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d9d0e6;
  transition: all 0.25s;
}
.footer-social a:hover {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
}
.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.89rem;
  color: #b9b0c6;
  transition: all 0.2s;
  display: inline-flex;
  gap: 6px;
}
.footer-links a i { font-size: 0.8rem; margin-top: 5px; }
.footer-links a:hover { color: #fff; padding-left: 3px; }
.footer-contact li { display: flex; gap: 8px; font-size: 0.88rem; color: #a79db3; }
.footer-contact li i { color: var(--accent); margin-top: 6px; }
.footer-bottom {
  padding: 22px 0;
  text-align: center;
  font-size: 0.84rem;
  color: #8d8399;
}
.footer-bottom p + p { margin-top: 4px; }

/* responsive */
@media (max-width: 1024px) {
  .category-hero-inner { padding: 42px 32px; }
  .field-inner { grid-template-columns: 1fr; gap: 22px; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-intro { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .product-card.wide-7,
  .product-card.wide-5,
  .product-card.wide-4,
  .product-card.wide-6,
  .product-card.wide-8 {
    grid-column: span 6;
  }
}
@media (max-width: 767px) {
  .header-top-inner { min-height: 60px; }
  .brand-name { font-size: 1.12rem; }
  .site-nav { gap: 26px; }
  .site-nav a { font-size: 0.92rem; padding-bottom: 10px; }
  .nav-mark { display: none; }
  .category-hero { margin: 16px 0 56px; border-radius: 24px; }
  .category-hero-inner { padding: 34px 24px; }
  .category-hero h1 { font-size: 1.95rem; }
  .hero-actions { gap: 10px; }
  .btn { padding: 11px 18px; font-size: 0.9rem; width: 100%; }
  .section { margin-bottom: 60px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .spot-main { grid-column: span 12; }
  .spot-side { grid-column: span 12; }
  .side-card { grid-template-columns: 110px 1fr; }
  .filter-wrap { padding: 14px; width: 100%; }
  .product-card.wide-7,
  .product-card.wide-5,
  .product-card.wide-4,
  .product-card.wide-6 {
    grid-column: span 12;
  }
  .spot-image { height: 260px; }
  .field-band { padding: 36px 24px; border-radius: 24px; }
  .field-list { grid-template-columns: 1fr; }
  .table-wrap { overflow-x: auto; }
  .table-wrap table { min-width: 660px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta-section { padding: 52px 20px; border-radius: 26px; }
  .accordion-title { font-size: 0.95rem; padding: 16px; }
  .accordion-content { padding: 0 20px 21px 46px; }
}
@media (max-width: 520px) {
  .container, .site-footer .container { width: 92%; }
  .header-top-inner .cell { flex: 0 0 100%; width: 100%; max-width: 100%; }
  .header-top-inner .text-right { text-align: left; }
  .utility-links { gap: 12px; margin-top: 4px; }
  .utility-link span { display: none; }
  .side-card { grid-template-columns: 1fr; }
  .side-thumb { width: 100%; height: 180px; }
  .field-note { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* roulang page: category3 */
:root {
  --bg: #F7F5FA;
  --panel: #FFFFFF;
  --ink: #241F2E;
  --ink-2: #6D6578;
  --ink-3: #9A92A8;
  --brand-a: #7C3AED;
  --brand-b: #DB2777;
  --amber: #F5A524;
  --dark: #1A1620;
  --dark-2: #231E2A;
  --line: rgba(36, 31, 46, .08);
  --line-dark: rgba(255, 255, 255, .10);
  --r-xl: 28px;
  --r-lg: 22px;
  --r-md: 14px;
  --r-sm: 8px;
  --grad: linear-gradient(130deg, #7C3AED 0%, #DB2777 72%, #F5A524 100%);
  --shadow-card: 0 4px 24px rgba(31, 14, 51, .08);
  --shadow-hover: 0 16px 40px rgba(124, 58, 237, .14);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
img {
  max-width: 100%;
  display: block;
}
input, select, textarea, button {
  font-family: inherit;
  font-size: .95rem;
}
button {
  border: 0;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--brand-b);
  outline-offset: 3px;
}
.container {
  max-width: 1250px;
  margin-inline: auto;
  padding-inline: 24px;
}
.grid-container {
  max-width: 1250px;
}
.site-header {
  position: relative;
  z-index: 60;
  background: var(--bg);
}
.header-top {
  background: rgba(247, 245, 250, .92);
  border-bottom: 1px solid rgba(36, 31, 46, .06);
}
.header-top-inner {
  min-height: 64px;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--grad);
  font-size: 1.15rem;
  box-shadow: 0 8px 22px rgba(124, 58, 237, .26);
}
.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.2px;
  color: var(--ink);
}
.brand-name em {
  font-style: normal;
  background: linear-gradient(110deg, var(--brand-a), var(--brand-b));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.utility-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}
.utility-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-2);
  font-size: .85rem;
  padding: 6px 8px;
  border-radius: 10px;
}
.utility-link i {
  color: var(--brand-a);
  font-size: 1rem;
}
.utility-link:hover {
  color: var(--brand-a);
  background: rgba(124, 58, 237, .06);
}
.nav-wrap {
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 8px 30px rgba(26, 22, 32, .22);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 58px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.site-nav a {
  position: relative;
  color: #CBC3D9;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 14px;
  font-size: .95rem;
  font-weight: 600;
  border-radius: 6px;
  transition: color .25s, background .25s;
}
.site-nav a i {
  font-size: .9rem;
  opacity: .75;
}
.site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .05);
}
.site-nav a.active {
  color: #fff;
}
.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 4px;
  border-radius: 6px 6px 0 0;
  background: var(--grad);
  box-shadow: 0 0 22px rgba(219, 39, 119, .7);
}
.nav-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #B9B1C4;
  font-size: .82rem;
  letter-spacing: .3px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(245, 165, 36, .16);
}
.sub-tag-row {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.sub-tag-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-block: 12px;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.sub-tag-inner::-webkit-scrollbar {
  display: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F4F1F7;
  color: var(--ink-2);
  font-size: .82rem;
  padding: 5px 12px;
  border-radius: 30px;
  border: 1px solid rgba(36, 31, 46, .05);
  cursor: default;
}
.chip i {
  color: var(--brand-a);
  font-size: .75rem;
}
.site-main {
  padding-top: 26px;
  padding-bottom: 100px;
}
.breadcrumb {
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--ink-3);
}
.breadcrumb a {
  color: var(--ink-3);
}
.breadcrumb a:hover {
  color: var(--brand-a);
}
.breadcrumb i {
  font-size: .65rem;
  color: #B9AEBF;
}
.breadcrumb .current {
  color: var(--ink-2);
}
.service-hero {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(31, 14, 51, .08);
  overflow: hidden;
  padding: clamp(34px, 4vw, 72px) clamp(26px, 4.5vw, 72px);
}
.service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 16%, rgba(124, 58, 237, .12), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(219, 39, 119, .08), transparent 28%),
    linear-gradient(120deg, #FAF7FF 0%, #FFFFFF 55%, #FFF6FB 100%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border-radius: 30px;
  background: rgba(245, 165, 36, .13);
  color: #9A6200;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.hero-kicker i {
  color: var(--amber);
}
.service-hero h1 {
  font-size: clamp(2.2rem, 3vw + 1.1rem, 3.15rem);
  line-height: 1.22;
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -1px;
}
.service-hero h1 em {
  font-style: normal;
  background: linear-gradient(110deg, var(--brand-a), var(--brand-b));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-lead {
  font-size: 1.05rem;
  color: var(--ink-2);
  max-width: 570px;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}
.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 14px;
  padding: 13px 26px;
  font-size: .95rem;
  font-weight: 700;
  min-height: 48px;
  transition: transform .2s, box-shadow .2s, background .25s, color .25s;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 30px rgba(124, 58, 237, .24);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(219, 39, 119, .30);
  color: #fff;
}
.btn-ghost {
  border: 1.5px solid rgba(124, 58, 237, .55);
  color: var(--brand-a);
  background: rgba(255, 255, 255, .8);
}
.btn-ghost:hover {
  background: rgba(124, 58, 237, .08);
  border-color: var(--brand-a);
  color: var(--brand-a);
  transform: translateY(-2px);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  color: var(--ink-2);
  font-size: .85rem;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-meta i {
  color: var(--brand-a);
  width: 18px;
  text-align: center;
}
.hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 42px rgba(36, 31, 46, .12);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 22, 32, 0) 55%, rgba(26, 22, 32, .62) 100%);
  pointer-events: none;
}
.badge-glass {
  position: absolute;
  z-index: 2;
  background: rgba(255, 255, 255, .9);
  border: 1px solid rgba(255, 255, 255, .7);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 13px 18px;
  box-shadow: 0 10px 26px rgba(26, 22, 32, .16);
  display: flex;
  align-items: center;
  gap: 11px;
}
.badge-glass .icon {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.badge-glass b {
  display: block;
  color: var(--ink);
  font-size: .95rem;
  line-height: 1.2;
}
.badge-glass small {
  display: block;
  color: var(--ink-2);
  font-size: .75rem;
}
.badge-tl {
  left: 18px;
  top: 18px;
}
.badge-rb {
  right: -12px;
  bottom: 24px;
  transform: rotate(1deg);
}
.section-block {
  margin-top: 96px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}
.heading-badge {
  font-size: .82rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-a);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.heading-badge::before {
  content: "";
  width: 18px;
  height: 3px;
  border-radius: 3px;
  background: var(--grad);
}
.section-header-wrap h2 {
  font-size: clamp(1.8rem, 2vw + .9rem, 2.5rem);
  line-height: 1.3;
  margin: 10px 0 0;
  font-weight: 800;
  letter-spacing: -.5px;
  position: relative;
  padding-left: 18px;
}
.section-header-wrap h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 5px;
  border-radius: 6px;
  background: var(--grad);
}
.sub-head-text {
  color: var(--ink-2);
  max-width: 520px;
  font-size: .95rem;
}
.topic-intro-card {
  height: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.topic-intro-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(245, 165, 36, .13);
}
.topic-intro-card h3 {
  font-size: 1.35rem;
  margin: 0 0 12px;
  font-weight: 800;
}
.topic-intro-card p {
  color: var(--ink-2);
}
.quick-note {
  display: flex;
  gap: 13px;
  margin-top: 22px;
  padding: 16px;
  background: #F8F4FF;
  border: 1px solid rgba(124, 58, 237, .12);
  border-radius: 18px;
  align-items: flex-start;
}
.quick-note i {
  color: var(--brand-a);
  font-size: 1.25rem;
  margin-top: 3px;
}
.quick-note b {
  display: block;
  font-size: .9rem;
}
.quick-note span {
  font-size: .82rem;
  color: var(--ink-2);
}
.topic-stack {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.topic-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  position: relative;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  box-shadow: var(--shadow-card);
}
.topic-card::before {
  content: attr(data-num);
  position: absolute;
  right: 22px;
  bottom: 12px;
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(124, 58, 237, .07);
  line-height: 1;
  pointer-events: none;
}
.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(124, 58, 237, .25);
}
.topic-icon {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.15rem;
}
.t-color-a {
  background: var(--grad);
  box-shadow: 0 10px 20px rgba(124, 58, 237, .2);
}
.t-color-b {
  background: linear-gradient(135deg, #F5A524, #E85D2A);
  box-shadow: 0 10px 20px rgba(245, 165, 36, .2);
}
.t-color-c {
  background: linear-gradient(135deg, #11B98E, #0E9B75);
  box-shadow: 0 10px 20px rgba(17, 185, 142, .2);
}
.topic-content h3 {
  font-size: 1.12rem;
  font-weight: 800;
  margin: 0 0 7px;
}
.topic-content p {
  font-size: .88rem;
  color: var(--ink-2);
  margin: 0 0 10px;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--brand-a);
}
.link-arrow i {
  transition: transform .2s;
}
.link-arrow:hover i {
  transform: translateX(5px);
}
.process-section {
  position: relative;
  border-radius: 32px;
  background: var(--dark);
  color: #fff;
  padding: clamp(34px, 5vw, 72px);
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(26, 22, 32, .22);
}
.process-section::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -50px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(124, 58, 237, .30);
  filter: blur(70px);
}
.process-section::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: 20%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(219, 39, 119, .22);
  filter: blur(75px);
}
.process-title-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 14px;
}
.process-title-row .heading-badge {
  color: #FFB8D5;
}
.process-section h2 {
  color: #fff;
}
.process-note {
  color: #CFC7D9;
  font-size: .9rem;
}
.process-grid {
  position: relative;
  z-index: 2;
  margin-top: 42px;
}
.process-step {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  padding: 24px 20px;
  height: 100%;
  min-height: 170px;
  position: relative;
  transition: background .25s, transform .25s;
}
.process-step:hover {
  background: rgba(255, 255, 255, .10);
  transform: translateY(-4px);
}
.peek-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  background: var(--grad);
  color: #fff;
  font-size: 1rem;
  margin-bottom: 14px;
}
.process-step strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.07rem;
}
.process-step span {
  display: block;
  color: #C7BED2;
  font-size: .85rem;
  line-height: 1.7;
}
.step-index {
  position: absolute;
  top: 16px;
  right: 18px;
  color: rgba(255, 255, 255, .2);
  font-weight: 800;
  font-size: 1.85rem;
}
.faq-section {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: clamp(32px, 5.5vw, 64px);
  box-shadow: var(--shadow-card);
}
.faq-topline {
  max-width: 700px;
  margin-bottom: 36px;
}
.faq-topline p {
  color: var(--ink-2);
}
.faq-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  margin: 0 0 20px;
  font-size: 1.18rem;
}
.faq-group-title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--grad);
}
.accordion.custom-accordion {
  background: transparent;
  border: 0;
  margin-bottom: 26px;
}
.accordion-item {
  overflow: visible;
  background: transparent;
  border: 0!important;
}
.custom-accordion .accordion-item {
  border-radius: 16px;
  margin-bottom: 12px;
  background: #fff;
}
.custom-accordion .accordion-title {
  background: #F8F5FC;
  border: 1px solid rgba(36, 31, 46, .05);
  border-radius: 16px;
  color: var(--ink);
  font-weight: 700;
  font-size: .97rem;
  padding: 17px 46px 17px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background .2s, border-color .2s;
}
.custom-accordion .accordion-title .q-icon {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: 8px;
  background: var(--grad);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 800;
}
.custom-accordion .accordion-title:hover {
  background: #F1EAFB;
  border-color: rgba(124, 58, 237, .25);
}
.custom-accordion .accordion-item.is-active > .accordion-title {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}
.custom-accordion .accordion-title::before,
.custom-accordion .accordion-title::after {
  content: "";
}
.custom-accordion .accordion-title > i {
  position: absolute;
  right: 16px;
  color: #A18EB0;
}
.custom-accordion .accordion-content {
  border: 0;
  background: #fff;
  border-radius: 0 0 16px 16px;
  padding: 3px 16px 17px 54px;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.custom-accordion .accordion-content p {
  margin: 0;
  font-size: .9rem;
}
.support-side {
  background: #F7F4FA;
  border-radius: 20px;
  padding: 28px;
  height: 100%;
  border: 1px solid var(--line);
}
.support-side h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 12px;
}
.support-side p {
  color: var(--ink-2);
  font-size: .93rem;
}
.support-figure {
  margin: 20px 0 16px;
  border-radius: 16px;
  overflow: hidden;
}
.support-figure img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.support-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.support-meta span {
  background: #fff;
  border-radius: 30px;
  padding: 4px 12px;
  font-size: .78rem;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--line);
}
.support-meta i {
  color: var(--amber);
}
.request-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.request-cover {
  position: relative;
  min-height: 200px;
  background: var(--dark);
  padding: 46px 36px;
  color: #fff;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
}
.request-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(26, 22, 32, .88), rgba(124, 58, 237, .38));
}
.request-cover .inner-content {
  position: relative;
  z-index: 2;
}
.request-cover h2 {
  color: #fff;
  font-size: clamp(1.7rem, 2.4vw, 2.3rem);
  margin: 10px 0 12px;
  font-weight: 800;
}
.request-cover p {
  color: #DED5E8;
  font-size: .95rem;
  max-width: 480px;
  margin: 0;
}
.request-panel {
  background: #fff;
  padding: clamp(24px, 4vw, 42px);
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  font-size: .85rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 7px;
  display: block;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1.5px solid #E5DFEA;
  border-radius: 14px;
  padding: 11px 14px;
  background: #FBF9FC;
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--brand-a);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, .13);
}
.form-field textarea {
  min-height: 120px;
  resize: vertical;
}
.form-tip {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  color: var(--ink-3);
  font-size: .78rem;
  margin-top: -6px;
  margin-bottom: 18px;
}
.form-tip i {
  color: var(--amber);
  margin-top: 5px;
}
.assurance-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 15px;
  font-size: .82rem;
  color: var(--ink-2);
}
.assurance-row span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.assurance-row i {
  color: #16A57A;
}
.site-footer {
  background: #17131E;
  color: #B9B1C4;
  padding-top: 68px;
}
.footer-column {
  padding-bottom: 38px;
}
.footer-column .brand-logo .brand-name {
  color: #fff;
}
.footer-intro {
  color: #A99FB6;
  font-size: .9rem;
  max-width: 420px;
  margin: 18px 0 16px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #B9B1C4;
  font-size: .9rem;
}
.footer-social a:hover {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}
.footer-title {
  color: #fff;
  font-weight: 800;
  font-size: .95rem;
  margin-bottom: 16px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: .88rem;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #A99FB6;
}
.footer-links a i {
  font-size: .65rem;
  color: #A56DD8;
}
.footer-links a:hover {
  color: #fff;
}
.footer-links i {
  color: #8D8398;
}
.footer-links li {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  color: #A99FB6;
}
.footer-links li i {
  margin-right: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 22px 0;
  font-size: .8rem;
  color: #8D83A0;
  text-align: center;
}
.footer-bottom .container {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.footer-bottom p {
  margin: 0;
}
@media (min-width: 1025px) {
  .hero-visual {
    min-height: 390px;
  }
}
@media (max-width: 1024px) {
  .hero-visual {
    min-height: 260px;
    margin-top: 28px;
  }
  .section-block {
    margin-top: 72px;
  }
  .topic-intro-card {
    margin-bottom: 20px;
  }
  .faq-side {
    margin-top: 40px;
  }
}
@media (max-width: 767px) {
  .container, .grid-container {
    padding-inline: 16px;
  }
  .header-top-inner {
    min-height: 58px;
  }
  .utility-links {
    gap: 4px;
  }
  .utility-link {
    font-size: .8rem;
  }
  .utility-link span {
    display: none;
  }
  .nav-inner {
    display: block;
  }
  .site-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    gap: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar {
    display: none;
  }
  .site-nav a {
    flex: 0 0 auto;
    padding: 15px 13px;
    font-size: .9rem;
  }
  .nav-mark {
    display: none;
  }
  .site-nav a.active::after {
    bottom: 3px;
  }
  .sub-tag-inner {
    padding-block: 10px;
  }
  .site-main {
    padding-top: 16px;
    padding-bottom: 60px;
  }
  .breadcrumb {
    flex-wrap: wrap;
    gap: 6px;
  }
  .service-hero {
    padding: 25px 18px;
    border-radius: 22px;
    overflow: hidden;
  }
  .service-hero::before {
    background: radial-gradient(circle at 15% 6%, rgba(124, 58, 237, .18), transparent 42%), linear-gradient(120deg, #FAF7FF 0%, #fff 60%, #FFF2F8 100%);
  }
  .hero-visual {
    min-height: 190px;
    border-radius: 18px;
  }
  .badge-tl {
    left: 12px;
    top: 12px;
  }
  .badge-rb {
    right: auto;
    left: 12px;
    bottom: 12px;
    transform: none;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    padding: 11px 18px;
    font-size: .88rem;
  }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 24px;
  }
  .section-header-wrap h2 {
    padding-left: 14px;
    font-size: 1.65rem;
  }
  .topic-card {
    padding: 18px;
    flex-direction: column;
    gap: 12px;
  }
  .topic-content p {
    font-size: .86rem;
  }
  .process-section {
    padding: 32px 18px;
    border-radius: 22px;
  }
  .process-grid {
    margin-top: 20px;
  }
  .process-step {
    padding: 20px 16px;
    min-height: 0;
  }
  .faq-section {
    padding: 26px 18px;
    border-radius: 22px;
  }
  .custom-accordion .accordion-title {
    font-size: .92rem;
    padding-right: 36px;
  }
  .custom-accordion .accordion-content {
    padding-left: 16px;
  }
  .request-wrap {
    border-radius: 22px;
  }
  .support-side {
    padding: 22px 18px;
  }
  .site-footer {
    padding-top: 52px;
  }
  .footer-column {
    padding-bottom: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}