:root{
  --bg:#F5F7FA;
  --card:#FFFFFF;
  --card2:#EDF0F5;
  --ink:#16222E;
  --ink2:#1E2F3D;
  --body:#46566A;
  --muted:#7C8A9C;
  --line:#E2E7EE;
  --main1:#C9761A;
  --main2:#E8A03C;
  --accent1:#15707F;
  --accent2:#1E93A3;
  --pop:#D9415F;
  --r:14px;
  --wrap:1140px;
  --shadow:0 10px 30px rgba(22,34,46,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--body);
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue","Hiragino Sans GB",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
}
img{max-width:100%;height:auto;display:block;border:0}
figure,figcaption,blockquote,dl,dd,table,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
a{color:var(--accent1);text-decoration:none}
a:hover{color:var(--main1)}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.32}
p{margin:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 26px;border-radius:999px;border:0;cursor:pointer;
  font-size:16px;font-weight:700;line-height:1.2;white-space:nowrap;
  font-family:inherit;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn.btn-primary{background:linear-gradient(120deg,var(--main1),var(--main2));color:#fff}
.btn.btn-primary:hover{background:linear-gradient(120deg,#B76A14,#DE9530);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(201,118,26,.32)}
.btn.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line);display:inline-flex;padding:12px 26px;white-space:nowrap}
.btn.btn-ghost:hover{background:#fff;color:var(--main1);box-shadow:inset 0 0 0 1.5px var(--main2);transform:translateY(-2px)}
.btn.btn-sm{padding:9px 20px;font-size:15px}

.top{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.top__in{max-width:var(--wrap);margin:0 auto;padding:14px 22px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:38px;height:38px;border-radius:10px}
.brand b{font-size:20px;color:var(--ink);letter-spacing:.4px;font-weight:700}
.nav{display:flex;align-items:center;gap:22px;flex:1 1 auto}
.nav a{color:var(--body);font-size:15px;font-weight:700;padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--main1);border-bottom-color:var(--main2)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--main1)}

.hero{background:linear-gradient(160deg,#16222E 0%,#1B2A38 55%,#22394A 100%);color:#C6D2DE;padding:56px 0 64px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(232,160,60,.24),transparent 62%);pointer-events:none}
.hero__in{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{color:#fff;font-size:46px;line-height:1.2;letter-spacing:.5px}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:#F0B968;margin-bottom:16px}
.hero .kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pop)}
.hero .lead{margin-top:18px;font-size:17px;color:#AFC0CF;max-width:560px}
.hero__cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn.btn-ghost.on-dark{color:#E7EEF5;box-shadow:inset 0 0 0 1.5px rgba(231,238,245,.35);display:inline-flex;padding:12px 26px;white-space:nowrap}
.btn.btn-ghost.on-dark:hover{background:rgba(255,255,255,.08);color:#fff;box-shadow:inset 0 0 0 1.5px rgba(232,160,60,.8);transform:translateY(-2px)}
.hero .trust{margin-top:26px;display:flex;flex-wrap:wrap;gap:26px;font-size:14px;color:#9FB2C2}
.hero .trust b{display:block;color:#fff;font-size:22px;line-height:1.3}
.hero__shot{margin:0}
.hero__shot img{width:100%;max-width:306px;height:auto;margin:0 auto;border-radius:20px;box-shadow:0 24px 54px rgba(0,0,0,.42)}
.hero__shot figcaption{margin-top:14px;text-align:center;font-size:13px;color:#8FA3B5}

.strip{background:var(--ink2);color:#B9C7D4}
.strip__in{max-width:var(--wrap);margin:0 auto;padding:26px 22px;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;text-align:center}
.strip b{display:block;font-size:24px;color:#fff;font-weight:700}
.strip span{font-size:13px;color:#93A6B8}

.sec{padding:64px 0 0}
.sec__in{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.sec h2{font-size:30px;letter-spacing:.4px}
.sec .sub{margin-top:10px;font-size:15px;color:var(--muted);max-width:760px}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:34px}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 26px 24px;box-shadow:var(--shadow)}
.card::before,.card::after{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:var(--accent2)}
.card::before{left:12px;top:12px}
.card::after{right:12px;top:12px}
.card i.dot3,.card i.dot4{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--accent2)}
.card i.dot3{left:12px;bottom:12px}
.card i.dot4{right:12px;bottom:12px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:15px;color:var(--body)}
.card .tag{display:inline-block;margin-top:14px;font-size:12px;font-weight:700;color:var(--accent1);background:rgba(30,147,163,.10);padding:4px 12px;border-radius:999px}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.gal figure{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
.gal img{width:100%;height:auto;border-radius:10px}
.gal figcaption{margin-top:12px;font-size:14px;color:var(--body);text-align:center}
.gal figcaption b{color:var(--ink)}

.entries{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.entry{display:block;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--main2);border-radius:var(--r);padding:24px;box-shadow:var(--shadow);transition:transform .18s ease}
.entry:hover{transform:translateY(-3px)}
.entry h3{font-size:18px;margin-bottom:8px}
.entry p{font-size:14px;color:var(--muted)}
.entry span{display:inline-block;margin-top:14px;font-size:14px;font-weight:700;color:var(--main1)}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.quote .stars{color:var(--main2);font-size:15px;letter-spacing:2px}
.quote p{margin-top:12px;font-size:15px;color:var(--body)}
.quote .who{margin-top:14px;font-size:13px;color:var(--muted)}

.qa{margin-top:30px;border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{cursor:pointer;list-style:none;padding:18px 34px 18px 0;position:relative;font-size:17px;font-weight:700;color:var(--ink)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:20px;color:var(--accent2);font-weight:700}
.qa details[open] summary::after{content:"\2212"}
.qa .a{padding:0 0 20px;font-size:15px;color:var(--body)}
.qa .a p+p{margin-top:10px}

.cta{margin:70px 0 0;background:linear-gradient(150deg,#16222E,#22394A);border-radius:18px;padding:44px 34px;text-align:center;color:#BCCAD7}
.cta h2{color:#fff;font-size:27px}
.cta p{margin-top:12px;font-size:15px;color:#A9BAC9}
.cta .row{margin-top:24px;display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.cta-note{margin-top:16px;font-size:13px;color:#8FA3B5}

.foot{margin-top:70px;background:var(--ink);color:#93A6B8;padding:46px 0 30px}
.foot__in{max-width:var(--wrap);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.foot h4{color:#fff;font-size:16px;margin-bottom:12px}
.foot .brandline{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot .brandline img{width:34px;height:34px;border-radius:9px}
.foot .brandline b{color:#fff;font-size:18px}
.foot p,.foot li{font-size:14px;line-height:1.9}
.foot a{color:#A9BAC9}
.foot a:hover{color:var(--main2)}
.foot__bar{max-width:var(--wrap);margin:30px auto 0;padding:20px 22px 0;border-top:1px solid rgba(255,255,255,.10);font-size:13px;color:#7D90A2}
.foot__bar p+p{margin-top:8px}

.page-hero{background:linear-gradient(155deg,#16222E,#1E3242);color:#C1CFDC;padding:50px 0 54px}
.page-hero__in{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.page-hero h1{color:#fff;font-size:36px}
.page-hero .lead{margin-top:16px;font-size:16px;color:#AFC0CF;max-width:820px}
.crumb{margin-bottom:14px;font-size:13px;color:#8FA3B5}
.crumb a{color:#B8C7D5}
.crumb a:hover{color:var(--main2)}

.prose{padding:52px 22px 0;max-width:var(--wrap);margin:0 auto}
.prose h2{font-size:26px;margin-top:38px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:18px;margin-top:24px}
.prose p{margin-top:14px;font-size:16px;color:var(--body)}
.prose ul,.prose ol{margin-top:14px}
.prose li{font-size:16px;color:var(--body);padding-left:20px;position:relative;margin-top:8px}
.prose li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--main2)}
.prose ol{counter-reset:step}
.prose ol li{padding-left:34px}
.prose ol li::before{counter-increment:step;content:counter(step);left:0;top:4px;width:22px;height:22px;border-radius:8px;background:linear-gradient(120deg,var(--accent1),var(--accent2));color:#fff;font-size:13px;font-weight:700;text-align:center;line-height:22px}
.prose figure{margin:26px 0 6px}
.prose figure img{width:100%;max-width:400px;height:auto;margin:0 auto;border-radius:12px;box-shadow:var(--shadow)}
.prose figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--muted)}
.prose blockquote{background:var(--card);border-left:4px solid var(--accent2);border-radius:10px;padding:18px 22px;font-size:15px;color:var(--body);margin-top:20px}
.prose table{width:100%;border-collapse:collapse;margin-top:20px;background:var(--card);border-radius:10px;overflow:hidden;font-size:15px}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--card2);color:var(--ink);font-weight:700}
.prose .note{background:rgba(30,147,163,.07);border:1px solid rgba(30,147,163,.20);border-radius:12px;padding:18px 22px;margin-top:22px;font-size:15px}
.notebox{margin-top:34px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.notebox h2{font-size:22px}
.notebox ul{margin-top:14px;display:grid;gap:10px}
.notebox li{padding-left:20px;position:relative;font-size:15px}
.notebox li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--main1)}
.faqgroup{padding:50px 22px 0;max-width:var(--wrap);margin:0 auto}
.faqgroup h2{font-size:24px;margin-bottom:6px}

.rise{animation:slideIn .6s cubic-bezier(.2,.7,.3,1) both}
.rise.d1{animation-delay:.08s}
.rise.d2{animation-delay:.16s}
@keyframes slideIn{from{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.rise{animation:none;opacity:1;transform:none}}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:38px}
  .hero__shot img{max-width:280px}
  .strip__in{grid-template-columns:repeat(3,1fr);gap:16px}
  .cards{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .entries{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr;gap:26px}
}
@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:12px 14px;padding:12px 18px}
  .brand{order:1}
  .nav{order:3;flex:1 0 100%;justify-content:center;flex-wrap:wrap;gap:16px}
  .top__in>.btn{order:2;margin-left:auto}
  .hero{padding:38px 0 46px}
  .hero h1{font-size:30px}
  .hero__in,.sec__in,.strip__in,.foot__in,.page-hero__in{padding-left:18px;padding-right:18px}
  .prose,.faqgroup{padding-left:18px;padding-right:18px}
  .hero__shot img{max-width:246px}
  .sec{padding:46px 0 0}
  .sec h2{font-size:24px}
  .strip__in{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:1fr}
  .cta{padding:32px 20px;border-radius:14px}
  .cta h2{font-size:22px}
  .page-hero h1{font-size:27px}
  .prose h2{font-size:22px}
  .prose figure img{max-width:330px}
}