:root{
  --bg:#061310;
  --bg2:#0A1D17;
  --card:#0F2A22;
  --card2:#123328;
  --line:rgba(31,224,164,.20);
  --line2:rgba(255,196,92,.22);
  --main:#1FE0A4;
  --gold:#FFC45C;
  --mint:#7FE3C4;
  --txt:#E6F5F0;
  --mut:#9DBDB5;
  --ink:#04120E;
  --wrap:1180px;
  --pad:22px;
  --r:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.78;
  letter-spacing:.01em;
}
a{color:var(--mint);text-decoration:none}
a:hover{color:var(--gold)}
h1,h2,h3{margin:0;line-height:1.32;letter-spacing:.005em}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.skip{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}
.skip:focus{position:fixed;left:12px;top:12px;clip:auto;clip-path:none;width:auto;height:auto;padding:10px 16px;background:var(--gold);color:var(--ink);border-radius:10px;z-index:99}

.top{position:sticky;top:0;z-index:40;background:rgba(6,19,16,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.top__in{max-width:var(--wrap);margin:0 auto;padding:11px var(--pad);display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;order:1}
.brand img{width:40px;height:40px;flex:0 0 40px;border-radius:12px}
.brand__txt{font-size:19px;font-weight:800;color:var(--txt);letter-spacing:.06em;white-space:nowrap}
.brand__txt b{color:var(--main);font-weight:800}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto;overflow-x:auto;flex-wrap:nowrap;order:2}
.nav a{
  display:block;white-space:nowrap;padding:7px 11px;border-radius:9px;font-size:14px;
  color:var(--mut);border:1px solid transparent;
}
.nav a:hover{color:var(--txt);background:rgba(31,224,164,.10)}
.nav a[aria-current="page"]{color:var(--main);border-color:var(--line);background:rgba(31,224,164,.12);font-weight:700}
.top .btn{order:3}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 27px;border-radius:999px;border:0;cursor:pointer;
  font-size:15px;font-weight:800;letter-spacing:.02em;line-height:1.2;
  color:var(--ink);background:linear-gradient(118deg,var(--main) 0%,#57e9b6 46%,var(--gold) 100%);
  box-shadow:0 10px 26px rgba(31,224,164,.22);
}
.btn:hover{color:var(--ink);filter:brightness(1.06)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--ghost{background:transparent;border:1px solid var(--line);color:var(--txt);box-shadow:none}
.btn--ghost:hover{color:var(--main);border-color:var(--main);filter:none}

.hero{position:relative;overflow:hidden;background:
  radial-gradient(720px 460px at 90% 8%,rgba(255,196,92,.15),transparent 66%),
  radial-gradient(680px 500px at 4% 92%,rgba(31,224,164,.19),transparent 68%),
  var(--bg)}
.hero::after{
  content:"";position:absolute;left:50%;top:12%;width:1240px;height:1240px;margin-left:-620px;
  background:repeating-conic-gradient(from 6deg at 50% 50%,rgba(31,224,164,.14) 0deg 1deg,transparent 1deg 8.4deg);
  border-radius:50%;opacity:.42;pointer-events:none;z-index:0;
  -webkit-mask-image:radial-gradient(closest-side,#000 6%,transparent 70%);
  mask-image:radial-gradient(closest-side,#000 6%,transparent 70%);
}
.hero__in{
  position:relative;z-index:1;max-width:var(--wrap);margin:0 auto;
  padding:62px var(--pad) 70px;
  display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;
}
.kicker{display:inline-block;margin-bottom:14px;padding:5px 13px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);background:rgba(255,196,92,.10);border:1px solid var(--line2)}
.hero h1{font-size:42px;font-weight:800;margin-bottom:16px}
.hero h1 span{color:var(--main)}
.lead{max-width:600px;color:var(--mut);font-size:16.5px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;list-style:none;padding:0}
.chip{font-size:13px;color:var(--mint);padding:5px 12px;border-radius:8px;background:rgba(31,224,164,.09);border:1px solid var(--line)}
.hero__shot{max-width:320px;margin:0 auto;position:relative}
.hero__shot img{width:100%;height:auto;display:block;border-radius:22px;box-shadow:0 0 0 5px rgba(31,224,164,.22),0 26px 60px rgba(0,0,0,.55)}

.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--r);overflow:hidden;margin:0;padding:0;list-style:none}
.band__cell{background:var(--bg2);padding:24px 20px;text-align:center}
.band__num{font-size:25px;font-weight:800;color:var(--main);letter-spacing:.02em}
.band__lab{display:block;margin-top:5px;font-size:13.5px;color:var(--mut)}

.sec{padding:70px 0;background:var(--bg)}
.sec--alt{background:var(--bg2)}
.sec__hd{max-width:760px;margin-bottom:36px}
.sec__hd h2{font-size:29px;font-weight:800}
.sec__hd h2::before{content:"";display:inline-block;width:5px;height:22px;margin-right:12px;border-radius:3px;
  background:linear-gradient(180deg,var(--main),var(--gold));vertical-align:-3px}
.sub{margin-top:11px;color:var(--mut);font-size:15px}
.sec__hd--mid{margin-left:auto;margin-right:auto;text-align:center}
.sec__hd--mid h2::before{display:none}

.rows{display:grid;gap:16px}
.row{display:grid;grid-template-columns:1fr 220px;gap:30px;align-items:center;
  padding:26px 28px;border-radius:var(--r);background:var(--card);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
  border-top:2px solid transparent;
  background-image:linear-gradient(var(--card),var(--card)),linear-gradient(90deg,var(--main),var(--gold));
  background-origin:border-box;background-clip:padding-box,border-box}
.row__txt h3{font-size:20px;font-weight:800;margin-bottom:9px}
.row__txt h3 em{font-style:normal;color:var(--main);font-weight:800;margin-right:8px;font-size:15px}
.row__txt p{color:var(--mut);font-size:15.4px}
.row__fig{display:flex;align-items:center;justify-content:center}
.row__fig img{width:100%;max-width:290px;height:auto;border-radius:14px;box-shadow:0 0 0 4px rgba(31,224,164,.16),0 16px 34px rgba(0,0,0,.42)}
.ico{width:88px;height:88px;border-radius:26px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(31,224,164,.22),rgba(255,196,92,.16));border:1px solid var(--line);
  box-shadow:0 0 0 13px rgba(31,224,164,.055),0 18px 38px rgba(0,0,0,.40)}
.ico svg{width:40px;height:40px;stroke:var(--main);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.mark{position:absolute;right:14px;top:14px;width:15px;height:15px;opacity:.85}
.row{position:relative}
.mark svg{width:15px;height:15px;fill:var(--gold)}

.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;list-style:none;padding:0;margin:0}
.shot{margin:0}
.shot img{width:100%;height:auto;display:block;border-radius:18px;box-shadow:0 0 0 4px rgba(31,224,164,.16),0 18px 40px rgba(0,0,0,.45)}
.shot figcaption{margin-top:14px;font-size:14px;color:var(--mut);text-align:center}
.shot figcaption b{display:block;color:var(--txt);font-size:15px;margin-bottom:3px}

.entries{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.entry{display:block;padding:24px 26px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.entry:hover{border-color:var(--main);background:var(--card2)}
.entry h3{font-size:18.5px;font-weight:800;color:var(--txt);margin-bottom:8px}
.entry p{font-size:14.6px;color:var(--mut)}
.entry span{display:inline-block;margin-top:12px;font-size:14px;font-weight:700;color:var(--gold)}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rev{padding:24px 24px 20px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.stars{display:flex;gap:3px;margin-bottom:12px}
.stars svg{width:15px;height:15px;fill:var(--gold)}
.rev__body{font-size:15px;color:var(--txt)}
.rev__who{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:13.4px;color:var(--mut)}

.qa{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:start}
.qa details{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:0 20px}
.qa details[open]{border-color:var(--line2)}
.qa summary{list-style:none;cursor:pointer;padding:16px 0;font-size:16px;font-weight:700;color:var(--txt);display:flex;gap:12px;align-items:flex-start}
.qa summary::-webkit-details-marker{display:none}
.qa summary::marker{content:""}
.qa summary::before{content:"?";flex:0 0 22px;height:22px;border-radius:50%;font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;color:var(--ink);background:var(--main);margin-top:3px}
.qa details p{padding:0 0 18px 34px;font-size:15px;color:var(--mut)}
.qa details a{color:var(--mint);border-bottom:1px solid var(--line)}
.prose details{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:0 20px;margin:12px 0}
.prose details[open]{border-color:var(--line2)}
.prose summary{list-style:none;cursor:pointer;padding:15px 0;font-size:16.2px;font-weight:700;color:var(--txt);display:flex;gap:12px;align-items:flex-start}
.prose summary::-webkit-details-marker{display:none}
.prose summary::marker{content:""}
.prose summary::before{content:"?";flex:0 0 22px;height:22px;border-radius:50%;font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;color:var(--ink);background:var(--main);margin-top:3px}
.prose details p{padding:0 0 17px 34px;margin:0;font-size:15.3px;color:var(--mut)}

.cta{position:relative;overflow:hidden;background:
  radial-gradient(600px 320px at 12% 20%,rgba(255,196,92,.16),transparent 64%),
  radial-gradient(620px 380px at 88% 86%,rgba(31,224,164,.20),transparent 66%),
  var(--bg2);border-top:1px solid var(--line)}
.cta__in{max-width:var(--wrap);margin:0 auto;padding:54px var(--pad);display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.cta__in h2{font-size:25px;font-weight:800}
.cta__in p{margin-top:8px;color:var(--mut);font-size:15px;max-width:620px}
.cta .btn{color:var(--ink)}
.cta .btn--ghost{color:var(--txt);border-color:var(--line)}
.cta .btn--ghost:hover{color:var(--main);border-color:var(--main)}

.foot{background:#04100D;border-top:1px solid var(--line);padding:48px 0 26px}
.foot__in{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:13px}
.foot__brand img{width:36px;height:36px;border-radius:11px}
.foot__brand b{font-size:17.5px;font-weight:800;color:var(--main)}
.foot p{font-size:14.2px;color:var(--mut)}
.foot h3{font-size:14.5px;font-weight:800;color:var(--txt);margin-bottom:12px;letter-spacing:.04em}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{font-size:14.2px;color:var(--mut)}
.foot a:hover{color:var(--main)}
.foot .btn{display:inline-flex;padding:9px 16px;background:linear-gradient(118deg,var(--main),var(--gold));color:var(--ink);margin-top:14px}
.foot .btn:hover{color:var(--ink)}
.copy{max-width:var(--wrap);margin:34px auto 0;padding:20px var(--pad) 0;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13.4px;color:var(--mut)}
.disc{max-width:var(--wrap);margin:12px auto 0;padding:0 var(--pad);font-size:13.2px;color:#7EA79E}

.page-hero{background:
  radial-gradient(560px 300px at 88% 10%,rgba(255,196,92,.14),transparent 66%),
  radial-gradient(520px 320px at 6% 90%,rgba(31,224,164,.16),transparent 68%),
  var(--bg2);border-bottom:1px solid var(--line)}
.page-hero__in{max-width:var(--wrap);margin:0 auto;padding:52px var(--pad) 46px}
.crumb{font-size:13.4px;color:var(--mut);margin-bottom:14px}
.crumb a{color:var(--mut)}
.crumb a:hover{color:var(--main)}
.page-hero h1{font-size:33px;font-weight:800;margin-bottom:15px}
.page-hero .lead{max-width:820px}

.prose{padding:56px 0 8px;background:var(--bg)}
.prose .wrap{max-width:900px}
.prose h2{font-size:24px;font-weight:800;margin:44px 0 14px}
.prose h2:first-child{margin-top:0}
.prose h2::before{content:"";display:inline-block;width:4px;height:18px;margin-right:10px;border-radius:2px;
  background:linear-gradient(180deg,var(--main),var(--gold));vertical-align:-2px}
.prose h3{font-size:18px;font-weight:800;margin:26px 0 9px;color:var(--mint)}
.prose p{margin:13px 0;color:#CFE6E0;font-size:16px}
.prose ul,.prose ol{margin:13px 0;padding-left:22px;color:#CFE6E0}
.prose li{margin:8px 0;font-size:15.7px}
.prose li::marker{color:var(--main)}
.prose b{color:var(--txt)}
.prose figure{margin:28px auto;max-width:400px}
.prose figure img{width:100%;max-width:400px;height:auto;display:block;margin:0 auto;border-radius:16px;
  box-shadow:0 0 0 4px rgba(31,224,164,.16),0 16px 36px rgba(0,0,0,.45)}
.prose figcaption{margin-top:12px;font-size:14px;color:var(--mut);text-align:center}
.tbl-cap{font-size:14px;color:var(--mut);margin:22px 0 8px}
.prose .tbl-cap{font-size:14.5px;color:var(--mut);margin:24px 0 9px}
.prose .tbl-note{font-size:13.6px;color:var(--mut);margin:10px 0 0}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:13px;background:var(--card)}
.tbl{width:100%;min-width:560px;border-collapse:collapse;font-size:14.8px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:rgba(31,224,164,.09);color:var(--txt);font-weight:800;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl td{color:var(--mut)}
.tbl-note{font-size:13.6px;color:var(--mut);margin:10px 0 0}
.steps{list-style:none;padding:0;margin:20px 0;counter-reset:s}
.steps li{position:relative;padding:16px 20px 16px 60px;margin:10px 0;border-radius:13px;background:var(--card);border:1px solid var(--line)}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:15px;
  width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:var(--ink);background:linear-gradient(140deg,var(--main),var(--gold))}
.steps li b{display:block;font-size:16px;margin-bottom:4px}
.steps li span{font-size:14.8px;color:var(--mut)}
.rel{margin:38px 0 0;padding-top:28px;border-top:1px solid var(--line)}
.rel h2{margin-top:0}
.rel__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.rel__grid a{display:block;padding:18px 20px;border-radius:13px;background:var(--card);border:1px solid var(--line);
  font-size:15px;font-weight:700;color:var(--txt)}
.rel__grid a:hover{border-color:var(--main);color:var(--main)}
.rel__grid a em{display:block;margin-top:5px;font-style:normal;font-size:13.4px;font-weight:400;color:var(--mut)}

.fx{opacity:0;animation:flare .64s cubic-bezier(.22,.68,.32,1) forwards}
.fx2{animation-delay:.12s}
.fx3{animation-delay:.22s}
@keyframes flare{
  from{opacity:0;transform:translateY(13px);filter:brightness(1.24)}
  to{opacity:1;transform:none;filter:none}
}
.row:hover .mark{animation:spin .7s ease}
@keyframes spin{to{transform:rotate(45deg)}}

@media (prefers-reduced-motion:reduce){
  .fx{opacity:1;animation:none}
  .row:hover .mark{animation:none}
}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:34px;padding:44px var(--pad) 52px}
  .hero h1{font-size:33px}
  .hero__shot{max-width:300px}
  .band__grid{grid-template-columns:repeat(2,1fr)}
  .row{grid-template-columns:1fr;gap:18px;padding:24px 22px}
  .row__txt{order:1}
  .row__fig{order:2}
  .row__fig img{max-width:270px}
  .shots{grid-template-columns:repeat(2,1fr);gap:18px}
  .entries,.qa,.reviews{grid-template-columns:1fr}
  .rel__grid{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr 1fr;gap:26px}
  .sec{padding:54px 0}
  .sec__hd h2{font-size:25px}
  .prose h2{font-size:21px}
}

@media (max-width:620px){
  :root{--pad:16px}
  .top__in{flex-wrap:wrap;gap:10px;row-gap:8px}
  .brand{order:1}
  .top .btn{order:2;margin-left:auto;padding:9px 16px;font-size:13.5px}
  .nav{order:3;flex:1 0 100%;margin-left:0;gap:4px;flex-wrap:nowrap;overflow-x:auto;
    padding-bottom:2px;-webkit-overflow-scrolling:touch}
  .nav a{padding:6px 7px;font-size:12.6px}
  .hero h1{font-size:28px}
  .hero__in{padding:34px var(--pad) 42px}
  .lead{font-size:15.4px}
  .band__grid{grid-template-columns:1fr 1fr}
  .band__cell{padding:18px 12px}
  .band__num{font-size:21px}
  .sec{padding:44px 0}
  .sec__hd h2,.page-hero h1{font-size:22.5px}
  .sec__hd h2::before{height:17px;margin-right:9px}
  .shots{grid-template-columns:1fr}
  .row{padding:20px 18px}
  .row__txt h3{font-size:18px}
  .cta__in{padding:38px var(--pad)}
  .cta__in h2{font-size:21px}
  .foot__in{grid-template-columns:1fr}
  .copy{flex-direction:column;gap:6px}
  .prose{padding:38px 0 4px}
  .prose p,.prose li{font-size:15.4px}
  .prose figure,.prose figure img{max-width:300px}
  .steps li{padding:14px 16px 14px 54px}
  .steps li::before{left:14px;top:13px}
}