:root{
  --bg:#F3F1F7;
  --band:#E9E5F2;
  --card:#FFFFFF;
  --pri:#12A0A6;
  --pri-d:#0B7C82;
  --pri-l:#D6F0F1;
  --ink:#2A2340;
  --ink-d:#1E1930;
  --acc:#D9436B;
  --txt:#33304A;
  --txt2:#6C6885;
  --txt3:#9A96AC;
  --line:#DED8EA;
  --wrap:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",Arial,sans-serif;
  font-size:15.5px;
  line-height:1.78;
  color:var(--txt);
  background:var(--bg);
}
h1,h2,h3,h4,p,ul,ol,li,dl,dd,dt,figure,figcaption,blockquote,table{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block}
a{color:var(--pri-d);text-decoration:none}
h1,h2,h3{color:var(--ink);line-height:1.3;font-weight:700}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.grid{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:grid;gap:22px}

.top{position:sticky;top:0;z-index:30;background:rgba(243,241,247,.94);backdrop-filter:saturate(1.6) blur(8px);border-bottom:1px solid var(--line)}
.top__in{max-width:var(--wrap);margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand__logo{width:34px;height:34px;border-radius:9px}
.brand__name{font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.4px}
.nav{display:flex;align-items:center;gap:14px;margin-left:8px;flex-wrap:wrap}
.nav a{color:var(--txt2);font-size:14px;font-weight:500;padding:6px 8px;border-radius:8px}
.nav a:hover{color:var(--pri-d);background:var(--pri-l)}
.nav a[aria-current="page"]{color:var(--pri-d);background:var(--pri-l);font-weight:700}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:11px;font-weight:700;font-size:15px;padding:13px 24px;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn--pri{background:linear-gradient(120deg,#18ACB3,var(--pri-d));color:#fff;box-shadow:0 10px 22px -13px rgba(11,124,130,.9)}
.btn--pri:hover{color:#fff;background:linear-gradient(120deg,#0F9299,#086A70)}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{color:var(--pri-d);border-color:var(--pri)}
.btn--sm{padding:9px 16px;font-size:14px;border-radius:10px}

.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#F3F1F7,#EBE7F3 62%,#E7E3F1)}
.hero::before{content:"";position:absolute;right:-130px;top:-150px;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(18,160,166,.24),rgba(18,160,166,0) 68%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-90px;bottom:-130px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(217,67,107,.16),rgba(217,67,107,0) 70%);pointer-events:none}
.hero__in{position:relative;max-width:var(--wrap);margin:0 auto;padding:58px 22px 66px;display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center}
.kicker{display:inline-block;background:var(--pri-l);color:var(--pri-d);font-size:12.5px;font-weight:700;letter-spacing:1px;padding:5px 12px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:40px;letter-spacing:.5px}
.hero__lead{margin-top:14px;font-size:16px;color:var(--txt2);max-width:530px}
.hero__cta{display:flex;align-items:center;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-cta-note{margin-top:14px;font-size:13px;color:var(--txt3)}
.hero__shot{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 24px 46px -32px rgba(42,35,64,.6)}
.hero__shot img{width:100%;height:auto;max-width:300px;margin:0 auto;border-radius:12px}
.hero__shot figcaption{margin-top:10px;font-size:12.5px;color:var(--txt3);text-align:center;line-height:1.65}

.facts{background:var(--ink);color:#EDEAF4}
.facts__in{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr)}
.facts li{padding:24px 20px;border-left:1px solid rgba(255,255,255,.13)}
.facts li:first-child{border-left:0}
.facts b{display:block;color:#fff;font-size:16px;margin-bottom:5px}
.facts b::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--pri);margin-right:8px}
.facts span{font-size:13.5px;color:#B7B1CA}

.sec{padding:64px 0}
.sec--band{background:var(--band)}
.sec__hd{max-width:var(--wrap);margin:0 auto;padding:0 22px 26px}
.sec h2{font-size:27px;position:relative;padding-left:15px}
.sec h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--pri),var(--acc))}
.sub{margin-top:9px;font-size:14.5px;color:var(--txt2);max-width:760px}

.grid--fn{grid-template-columns:repeat(3,1fr);gap:28px 22px}
.fn{position:relative;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px 22px 24px}
.fn__no{position:absolute;top:-15px;left:20px;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#18ACB3,var(--pri-d));color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px var(--bg)}
.fn::after{content:"";position:absolute;right:18px;bottom:15px;width:6px;height:6px;border-radius:50%;background:var(--acc)}
.fn h3{font-size:17px;margin-bottom:8px}
.fn p{font-size:14px;color:var(--txt2)}

.grid--shots{grid-template-columns:repeat(4,1fr);gap:20px}
.shot{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px}
.shot:nth-child(2n){margin-top:26px}
.shot img{width:100%;height:auto;border-radius:10px}
.shot figcaption{margin-top:10px;font-size:13px;color:var(--txt2);line-height:1.62}

.grid--entry{grid-template-columns:repeat(2,1fr);gap:18px}
.entry{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.entry:hover{border-color:var(--pri);background:#FCFEFE}
.entry__k{font-size:11.5px;font-weight:700;color:var(--pri-d);background:var(--pri-l);border-radius:999px;padding:4px 10px;flex:0 0 auto}
.entry__txt{flex:1 1 auto}
.entry__t{font-size:16px;font-weight:700;color:var(--ink);display:block}
.entry__d{font-size:13px;color:var(--txt3);display:block;margin-top:3px}
.entry__go{margin-left:auto;color:var(--pri);font-weight:700;font-size:18px}

.grid--voice{grid-template-columns:repeat(3,1fr);gap:20px}
.voice{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.voice__stars{color:var(--acc);font-size:14px;letter-spacing:2px}
.voice__txt{margin-top:10px;font-size:14px}
.voice__who{margin-top:14px;font-size:13px;color:var(--txt3);border-top:1px dashed var(--line);padding-top:12px}

.ask{margin:8px 0 18px}
.ask details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.ask summary{cursor:pointer;padding:16px 20px;font-weight:700;color:var(--ink);font-size:15px}
.ask details p{padding:0 20px 18px;font-size:14px;color:var(--txt2)}
.ask details[open]{border-color:var(--pri)}
.ask details[open] summary{color:var(--pri-d)}

.cta{background:linear-gradient(120deg,#1E1930,#2A2340 52%,#0B7C82);padding:58px 0 62px}
.cta__in{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:26px;flex:1 1 320px}
.cta .btn{color:#fff;background:linear-gradient(120deg,#E4577F,var(--acc));border-color:transparent;box-shadow:0 12px 26px -15px rgba(217,67,107,.95)}
.cta .btn:hover{color:#fff;background:linear-gradient(120deg,#D9436B,#B62E55)}

.page-hero{background:linear-gradient(180deg,#EFECF5,#E7E3F1);border-bottom:1px solid var(--line);padding:52px 0 44px}
.page-hero__in{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.page-hero h1{font-size:32px}
.page-hero__lead{margin-top:14px;font-size:15.5px;color:var(--txt2);max-width:840px}

.prose{max-width:860px;margin:0 auto;padding:56px 22px 12px}
.prose h2{font-size:24px;margin:44px 0 14px;position:relative;padding-left:15px}
.prose h2:first-child{margin-top:0}
.prose h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--pri),var(--acc))}
.prose p{margin-bottom:14px;font-size:15.5px}
.prose ul{margin:6px 0 18px}
.prose li{position:relative;padding-left:20px;margin-bottom:9px;font-size:15px}
.prose li::before{content:"";position:absolute;left:2px;top:11px;width:7px;height:7px;border-radius:2px;background:var(--pri-l);border:2px solid var(--pri)}

.steps{counter-reset:st;margin:6px 0 22px}
.steps li{counter-increment:st;position:relative;padding:16px 20px 16px 62px;background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;font-size:14.5px;color:var(--txt2)}
.steps li::before{content:counter(st,decimal-leading-zero);position:absolute;left:18px;top:16px;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#18ACB3,var(--pri-d));color:#fff;font-size:12.5px;font-weight:700;display:flex;align-items:center;justify-content:center;border:0}
.steps b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:5px}

.rel{margin:40px 0 0;padding:24px 0 0;border-top:1px dashed var(--line)}
.rel h2{font-size:17px;padding-left:0;margin:0 0 12px}
.rel h2::before{display:none}
.rel li{margin-bottom:10px;padding-left:0}
.rel li::before{display:none}
.rel a{font-weight:600}
.rel span{display:block;font-size:13px;color:var(--txt3)}

.foot{background:var(--ink-d);color:#A9A3BF;padding:52px 0 0}
.foot__in{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.foot__brand{display:flex;align-items:center;gap:9px;margin-bottom:12px}
.foot__brand img{width:30px;height:30px;border-radius:8px}
.foot__brand span{color:#fff;font-weight:700;font-size:16px}
.foot p{font-size:13px;line-height:1.85}
.foot__h{color:#fff;font-size:15px;font-weight:700;margin-bottom:12px}
.foot a{display:block;font-size:13.5px;color:#A9A3BF;padding:4px 0}
.foot a:hover{color:#fff}
.foot .btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;font-size:14px;background:linear-gradient(120deg,#18ACB3,var(--pri-d));color:#fff;border-color:transparent;margin-top:14px}
.foot .btn:hover{color:#fff;background:linear-gradient(120deg,#0F9299,#086A70)}
.foot__bar{max-width:var(--wrap);margin:36px auto 0;padding:18px 22px 26px;border-top:1px solid rgba(255,255,255,.12)}
.foot__note{font-size:12.5px;color:#8F89A6;line-height:1.85}
.foot__copy{font-size:12.5px;color:#7C7791;margin-top:10px}

@keyframes glow{from{opacity:0;filter:brightness(1.55) saturate(1.3)}to{opacity:1;filter:none}}
.rise{animation:glow .62s ease-out both}
.rise.d1{animation-delay:.08s}
.rise.d2{animation-delay:.16s}
.rise.d3{animation-delay:.24s}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:32px;padding:46px 22px 54px}
  .hero h1{font-size:33px}
  .hero__lead{max-width:none}
  .hero__shot img{max-width:280px}
  .grid--fn{grid-template-columns:repeat(2,1fr)}
  .grid--shots{grid-template-columns:repeat(2,1fr)}
  .shot:nth-child(2n){margin-top:0}
  .grid--entry{grid-template-columns:1fr}
  .grid--voice{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr 1fr}
  .page-hero h1{font-size:27px}
}

@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:10px;padding:9px 16px}
  .brand{order:1}
  .top .btn{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;flex-wrap:nowrap;overflow-x:auto;gap:5px;margin-left:0;padding-bottom:4px;justify-content:space-between}
  .nav a{font-size:12.5px;padding:5px 6px;white-space:nowrap}
  .wrap{padding:0 16px}
  .grid{padding:0 16px;gap:18px}
  .hero__in{padding:34px 16px 42px}
  .hero h1{font-size:27px}
  .hero__lead{font-size:15px}
  .hero__cta{gap:10px}
  .hero__shot{padding:12px;border-radius:18px}
  .hero__shot img{max-width:250px}
  .facts__in{grid-template-columns:1fr;padding:0 16px}
  .facts li{border-left:0;border-top:1px solid rgba(255,255,255,.13);padding:18px 2px}
  .facts li:first-child{border-top:0}
  .sec{padding:46px 0}
  .sec__hd{padding:0 16px 20px}
  .sec h2{font-size:22px}
  .grid--fn{grid-template-columns:1fr}
  .grid--shots{grid-template-columns:1fr;gap:16px}
  .shot{padding:10px}
  .cta{padding:44px 0 48px}
  .cta__in{padding:0 16px;gap:18px}
  .cta h2{font-size:21px;flex:1 1 100%}
  .foot{padding:40px 0 0}
  .foot__in{grid-template-columns:1fr;gap:26px;padding:0 16px}
  .foot__bar{padding:16px 16px 24px}
  .page-hero{padding:36px 0 30px}
  .page-hero__in{padding:0 16px}
  .page-hero h1{font-size:23px}
  .prose{padding:38px 16px 8px}
  .prose h2{font-size:20px;margin:34px 0 12px}
  .steps li{padding:15px 16px 15px 58px}
}

@media (prefers-reduced-motion:reduce){
  .rise{animation:none;opacity:1;filter:none}
}