:root{
  --bg:#F5F3F8;
  --surface:#FFFFFF;
  --ink:#17151F;
  --ink2:#3A3646;
  --muted:#6E6880;
  --line:#E4E1EC;
  --chip:#EDEAF4;
  --accent:#FF6B35;
  --accent-d:#E2541F;
  --radius:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink2);font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.75}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,table,cite{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.16em;color:var(--accent);margin-bottom:10px}
.lead{font-size:16.5px;color:var(--ink2)}
.top{position:sticky;top:0;z-index:30;background:rgba(245,243,248,.95);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:20px;padding:11px 22px}
.brand{display:flex;align-items:center;gap:10px;order:1}
.brand__logo{width:34px;height:34px;border-radius:10px}
.brand__name{font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.nav{display:flex;flex-wrap:wrap;gap:4px;order:2}
.nav a{padding:7px 11px;border-radius:9px;font-size:15px;color:var(--ink2);white-space:nowrap}
.nav a:hover{background:var(--chip)}
.nav a[aria-current="page"]{color:var(--accent);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;padding:12px 22px;border-radius:11px;border:1px solid transparent;white-space:nowrap;cursor:pointer;transition:transform .18s,background .18s,color .18s}
.btn.btn-primary{background:var(--accent);color:#fff;box-shadow:0 3px 0 var(--accent-d)}
.btn.btn-primary:hover{background:var(--accent-d);color:#fff;transform:translateY(-2px)}
.btn.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.btn-ghost:hover{background:var(--ink);color:#fff}
.btn.btn-top{order:3;margin-left:auto;padding:9px 16px;font-size:14px}
.hero{position:relative;padding:52px 0 0}
.hero__deco{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero__deco span{position:absolute;right:3%;top:-190px;width:470px;height:470px;border-radius:50%;background:var(--accent);opacity:.11}
.hero__in{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;padding:0 22px}
.hero__text h1{font-size:38px;line-height:1.28;color:var(--ink);margin-bottom:14px}
.hero__act{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero__note{font-size:13px;color:var(--muted);margin-top:14px}
.hero__shot{margin:0;display:flex;justify-content:center}
.hero__shot img{width:auto;max-width:320px;height:auto;border-radius:20px;box-shadow:0 20px 42px rgba(23,21,31,.18)}
.hero__bar{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;border-top:1px solid var(--line);padding:24px 22px 0;margin-top:46px}
.stat b{display:block;font-size:20px;color:var(--ink)}
.stat span{font-size:13px;color:var(--muted)}
.sec{padding:62px 0;border-top:1px solid var(--line)}
.sec__in{display:grid;grid-template-columns:224px 1fr;gap:40px;padding:0 22px}
.sec__head{min-width:0}
.sec__num{display:block;font-size:46px;line-height:1;font-weight:700;color:var(--ink);opacity:.16;margin-bottom:6px}
.sec__label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--accent);margin-bottom:8px}
.sec h2{font-size:26px;line-height:1.35;color:var(--ink)}
.sec__body{min-width:0}
.feat{display:grid;grid-template-columns:repeat(2,1fr);gap:0 36px}
.feat__i{padding:20px 0;border-top:1px solid var(--line)}
.feat__h{font-size:17px;font-weight:700;color:var(--ink)}
.feat__d{font-size:14.5px;color:var(--muted);margin-top:6px}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gal figure{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 12px 10px;text-align:center}
.gal img{width:auto;max-width:100%;height:auto;margin:0 auto;border-radius:9px}
.gal figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{background:var(--chip);color:var(--ink2);font-size:13px;padding:5px 12px;border-radius:999px}
.voice{background:var(--surface);border-left:4px solid var(--accent);border-radius:var(--radius);padding:22px 24px 18px;position:relative}
.voice::before{content:"\201C";position:absolute;right:20px;top:6px;font-size:46px;line-height:1;color:var(--chip);font-weight:700}
.voice p{font-size:15px;position:relative}
.voice cite{display:block;margin-top:12px;font-size:13px;color:var(--muted);font-style:normal}
.voice-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.qa details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px}
.qa summary{cursor:pointer;padding:16px 18px;font-weight:700;color:var(--ink);list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa__a{padding:0 18px 16px;font-size:15px;color:var(--muted)}
.rel{margin:46px auto 0;max-width:880px;padding:0 22px}
.rel h2{font-size:19px;color:var(--ink);margin-bottom:14px}
.rel ul{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rel li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;font-size:13.5px;color:var(--muted)}
.rel b{display:block;font-size:15px;color:var(--ink);margin-bottom:4px}
.rel--2 ul{grid-template-columns:repeat(2,1fr)}
.cta{background:var(--ink);color:#DCD8E6;padding:56px 0;margin-top:56px}
.cta__in{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;padding:0 22px}
.cta h2{font-size:25px;color:#fff;line-height:1.4}
.cta__note{font-size:14px;color:#A9A3BC;margin-top:10px}
.cta__act{display:flex;flex-wrap:wrap;gap:12px}
.cta .btn.btn-ghost{color:#fff;border-color:#5A556E}
.cta .btn.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.page-hero{padding:52px 0 34px;border-bottom:1px solid var(--line)}
.page-hero__in{max-width:880px;margin:0 auto;padding:0 22px}
.page-hero h1{font-size:32px;line-height:1.32;color:var(--ink);margin-bottom:12px}
.prose{max-width:880px;margin:0 auto;padding:0 22px 8px}
.prose h2{font-size:23px;color:var(--ink);margin:42px 0 12px;padding-top:20px;border-top:1px solid var(--line)}
.prose h2:first-child{margin-top:26px;padding-top:0;border-top:0}
.prose h3{font-size:17px;color:var(--ink);margin:24px 0 8px}
.prose p{margin:0 0 14px}
.prose ul{display:grid;gap:8px;margin:0 0 16px}
.prose ul li{position:relative;padding-left:18px}
.prose ul li::before{content:"";position:absolute;left:0;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.prose ol{counter-reset:o;display:grid;gap:10px;margin:0 0 16px}
.prose ol li{position:relative;padding-left:26px}
.prose ol li::before{counter-increment:o;content:counter(o) ".";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}
.note{background:var(--chip);border-radius:var(--radius);padding:16px 18px;font-size:14.5px;color:var(--ink2);margin:0 0 18px}
.tbl-scroll{overflow-x:auto;margin:0 0 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.tbl{width:100%;min-width:540px;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{background:var(--chip);color:var(--ink);font-weight:700;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl-note{font-size:13px;color:var(--muted);margin:0 0 18px}
.foot{background:#ECE9F2;padding:44px 0 30px;font-size:14px;color:var(--muted);margin-top:56px}
.foot__in{padding:0 22px}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot__brand img{width:30px;height:30px;border-radius:9px}
.foot__brand b{font-size:17px;color:var(--ink)}
.foot__nav{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:16px}
.foot__nav a{color:var(--ink2)}
.foot__nav a:hover{color:var(--accent)}
.foot__note{font-size:13.5px;line-height:1.8;margin-bottom:14px}
.foot__copy{font-size:13px;color:var(--muted);border-top:1px solid #DCD7E6;padding-top:14px}
.rise>*{animation:rise .55s both}
.rise>*:nth-child(2){animation-delay:.09s}
.rise>*:nth-child(3){animation-delay:.18s}
.rise>*:nth-child(4){animation-delay:.27s}
.rise>*:nth-child(5){animation-delay:.36s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:28px}
  .hero__text h1{font-size:32px}
  .hero__shot img{max-width:280px}
  .sec__in{grid-template-columns:1fr;gap:18px}
  .sec__num{font-size:34px}
  .gal{grid-template-columns:repeat(2,1fr)}
  .rel ul{grid-template-columns:1fr}
  .cta__in{grid-template-columns:1fr;gap:20px}
}
@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:10px}
  .nav{flex:1 0 100%;justify-content:center;order:3}
  .brand{order:1}
  .btn.btn-top{order:2}
  .hero{padding-top:34px}
  .hero__in{padding:0 22px}
  .hero__text h1{font-size:27px}
  .hero__shot img{max-width:250px}
  .hero__bar{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px}
  .feat{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .voice-list{grid-template-columns:1fr}
  .sec{padding:44px 0}
  .page-hero h1{font-size:25px}
  .cta{padding:40px 0}
  .cta h2{font-size:21px}
}