:root{
  --bg:#FAF8F1;
  --bg2:#F1F5E9;
  --line:#E3E7D8;
  --main:#1B8A3A;
  --main-d:#14682C;
  --main-l:#E9F3E4;
  --main-l2:#CFE3C4;
  --ink:#17203A;
  --txt:#2A3145;
  --mut:#4A5468;
  --rose:#E0466E;
  --cream:#F2C96B;
  --mint:#7ED9C4;
  --rad:22px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font:16px/1.78 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",Arial,sans-serif;
}
img{display:block;max-width:100%;height:auto}
figure,figcaption,blockquote,dl,dd,table,p,ul,ol,h1,h2,h3{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--main-d);text-decoration:none}
a:hover{color:var(--rose)}
h1,h2,h3{line-height:1.3;font-weight:800;color:var(--ink)}
h1{font-size:42px;color:var(--main-d)}
h2{font-size:25px}
h3{font-size:18px}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.top{position:sticky;top:0;z-index:40;background:rgba(250,248,241,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:16px;padding:12px 22px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__logo{width:40px;height:40px;border-radius:12px}
.brand__txt{font-size:19px;font-weight:800;color:var(--main-d);letter-spacing:.5px}
.nav{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-left:8px}
.nav a{padding:8px 15px;border-radius:999px;font-size:15px;color:var(--mut)}
.nav a:hover{background:var(--main-l);color:var(--main-d)}
.nav a[aria-current="page"]{background:var(--main);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:999px;background:linear-gradient(135deg,#2AA34E,#14682C);color:#fff;font-weight:700;font-size:15px;white-space:nowrap}
.btn:hover{color:#fff;filter:brightness(1.07)}
.btn--ghost{background:transparent;border:2px solid var(--main);color:var(--main-d)}
.btn--ghost:hover{background:var(--main-l);color:var(--main-d)}
.top__btn{margin-left:auto;flex:0 0 auto}
.hero{padding:54px 0 58px;background:linear-gradient(180deg,#F4F8EC 0%,rgba(250,248,241,0) 100%)}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.kicker{display:inline-block;padding:5px 14px;border-radius:999px;background:var(--main-l);color:var(--main-d);font-size:13px;font-weight:700;letter-spacing:1px}
.hero__txt h1{margin:16px 0 0}
.lead{margin:18px 0 0;font-size:16.5px;color:var(--mut)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 0}
.hero__note{margin:14px 0 0;font-size:13.5px;color:var(--mut)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hero-tags span{padding:6px 13px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:800}
.android-icon{display:inline-block;margin-right:7px;color:#4aa564;font-size:12px}
.hero__shot{margin:0;text-align:center}
.hero__shot img{width:100%;max-width:320px;height:auto;margin:0 auto;border-radius:var(--rad);box-shadow:0 0 0 6px #fff,0 16px 34px rgba(23,32,58,.14)}
.hero__shot figcaption{margin-top:14px;font-size:13px;color:var(--mut)}
.sec{padding:52px 0}
.sec--alt{background:var(--bg2)}
.h2b{position:relative;display:inline-block;background:var(--main-l);border-radius:22px;padding:10px 24px;margin-bottom:26px}
.h2b::after{content:"";position:absolute;left:32px;bottom:-9px;width:0;height:0;border-left:10px solid transparent;border-right:10px solid transparent;border-top:10px solid var(--main-l)}
.beads{display:flex;flex-wrap:wrap;gap:26px 40px}
.bead{display:flex;align-items:center;gap:13px}
.bead__n{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--main);color:#fff;font-size:15px;font-weight:800}
.bead:nth-child(2) .bead__n{background:var(--rose)}
.bead:nth-child(3) .bead__n{background:#2C8FBF}
.bead:nth-child(4) .bead__n{background:#C08A22}
.bead__t{font-size:14px;color:var(--mut);line-height:1.4}
.bead__t b{display:block;font-size:15px;color:var(--ink)}
.feats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feat{display:flex;gap:16px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--rad)}
.feat__ico{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;background:var(--main-l);color:var(--main-d);font-size:19px;font-weight:800}
.feat__txt{margin-top:8px;font-size:14.5px;color:var(--mut)}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:start}
.shot{margin:0;text-align:center}
.shot:nth-child(3n+2){margin-top:34px}
.shot img{width:100%;max-width:300px;height:auto;margin:0 auto;border-radius:18px;box-shadow:0 0 0 5px #fff,0 12px 26px rgba(23,32,58,.12)}
.shot figcaption{margin-top:13px;font-size:13px;color:var(--mut)}
.prose{max-width:820px}
.prose p{margin-top:16px;color:var(--mut)}
.prose p:first-child{margin-top:0}
.prose h3{margin-top:30px;color:var(--main-d)}
.prose ul{margin-top:16px}
.prose li{position:relative;padding-left:22px;margin-top:10px;color:var(--mut)}
.prose li::before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;border-radius:50%;background:var(--mint)}
.prose ol{counter-reset:o;margin-top:16px}
.prose ol li{counter-increment:o;padding-left:34px}
.prose ol li::before{content:counter(o);left:0;top:2px;width:22px;height:22px;background:var(--rose);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.prose a{text-decoration:underline;text-decoration-color:var(--main-l2)}
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:6px}
.step{padding:22px 22px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--rad)}
.step__n{display:inline-block;padding:3px 12px;border-radius:999px;background:var(--cream);color:#5C4310;font-size:13px;font-weight:800}
.step h3{margin-top:12px}
.step p{margin-top:8px;font-size:14.5px;color:var(--mut)}
.tbl-wrap{overflow-x:auto;margin-top:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.tbl{width:100%;min-width:560px;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);color:var(--mut)}
.tbl th{background:var(--main-l);color:var(--main-d);font-weight:700}
.tbl tr:last-child td{border-bottom:0}
.deep{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.deep__card{display:block;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--rad);color:var(--mut)}
.deep__card:hover{border-color:var(--main-l2);color:var(--mut)}
.deep__card h3{color:var(--main-d)}
.deep__card span{display:inline-block;margin-top:14px;font-size:14px;font-weight:700;color:var(--rose)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{padding:24px;background:#fff;border:1px solid var(--line);border-left:5px solid var(--rose);border-radius:16px}
.rev__txt{color:var(--mut);font-size:14.5px}
.rev__by{margin-top:14px;font-size:13.5px;font-weight:700;color:var(--main-d)}
.faq{display:grid;gap:14px;margin-top:6px}
.qa{background:#fff;border:1px solid var(--line);border-radius:16px;padding:4px 22px}
.qa summary{padding:15px 0;font-weight:700;color:var(--ink);cursor:pointer;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";float:right;color:var(--main);font-weight:800}
.qa[open] summary::after{content:"–"}
.qa__a{padding:0 0 16px;font-size:14.5px;color:var(--mut)}
.cta{margin:0 auto;padding:46px 0;background:linear-gradient(135deg,#17203A,#101828)}
.cta__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.cta__ttl{color:#fff;font-size:24px}
.cta__txt{margin-top:10px;color:#B9C2D6;font-size:14.5px}
.cta .btn{box-shadow:0 0 0 1px rgba(255,255,255,.16)}
.cta .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.cta .btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.foot{background:var(--ink);color:#AEB7C9;padding:44px 0 30px;font-size:14px}
.foot__in{display:grid;grid-template-columns:1.3fr 1fr;gap:30px}
.foot__brand{color:#fff;font-weight:800;font-size:17px}
.foot__brand-name{display:flex;align-items:center;gap:10px}
.foot__brand-name img{width:40px;height:40px;border-radius:8px}
.foot__brand p{margin-top:12px;color:#AEB7C9;font-weight:400;font-size:13.5px;line-height:1.85}
.foot__nav{display:flex;flex-wrap:wrap;gap:10px 22px;align-content:start;justify-content:flex-end}
.foot__nav a{color:#C6CEDD;font-size:14px}
.foot__nav a:hover{color:#fff}
.foot__note{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#98A2B6;font-size:13px;line-height:1.85}
.foot__copy{margin-top:14px;color:#7C8699;font-size:13px}
.page-hero{padding:46px 0 12px;background:linear-gradient(180deg,#F4F8EC 0%,rgba(250,248,241,0) 100%)}
.page-hero .lead{margin-top:16px}
.page-hero .hero__cta{margin-top:20px}
.ill{margin:26px 0;text-align:center}
.ill img{width:100%;max-width:340px;height:auto;margin:0 auto;border-radius:18px;box-shadow:0 0 0 5px #fff,0 12px 26px rgba(23,32,58,.12)}
.ill figcaption{margin-top:12px;font-size:13px;color:var(--mut)}
.anchor{display:block;position:relative;top:-90px;visibility:hidden}
@keyframes bobble{
  0%{opacity:0;transform:translateY(20px) scale(.97)}
  62%{opacity:1;transform:translateY(-7px) scale(1.012)}
  100%{opacity:1;transform:none}
}
.hero__txt,.hero__shot{animation:bobble .62s cubic-bezier(.22,.9,.34,1.06) both}
.hero__shot{animation-delay:.1s}
.sec .h2b,.feat,.shot,.deep__card,.rev,.step,.ill{animation:bobble .55s cubic-bezier(.22,.9,.34,1.06) both}
.feat:nth-child(2),.shot:nth-child(2),.deep__card:nth-child(2),.rev:nth-child(2){animation-delay:.08s}
.feat:nth-child(3),.shot:nth-child(3),.deep__card:nth-child(3),.rev:nth-child(3){animation-delay:.16s}
.feat:nth-child(4),.shot:nth-child(4){animation-delay:.24s}
.feat:nth-child(5),.shot:nth-child(5){animation-delay:.32s}
.feat:nth-child(6),.shot:nth-child(6){animation-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .hero__txt,.hero__shot,.sec .h2b,.feat,.shot,.deep__card,.rev,.step,.ill{animation:none}
}
@media (max-width:980px){
  h1{font-size:34px}
  .hero__in{grid-template-columns:1fr;gap:30px}
  .hero__shot{order:0}
  .hero__shot img{max-width:300px}
  .feats,.steps,.reviews,.deep{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr)}
  .shot:nth-child(3n+2){margin-top:0}
  .shot:nth-child(2n){margin-top:26px}
  .foot__in{grid-template-columns:1fr}
  .foot__nav{justify-content:flex-start}
}
@media (max-width:620px){
  h1{font-size:29px}
  h2{font-size:21px}
  .top__in{flex-wrap:wrap;padding:10px 22px;gap:10px}
  .brand{order:1}
  .top__btn{order:2}
  .nav{order:3;flex:1 0 100%;margin-left:0;justify-content:center;flex-wrap:wrap}
  .nav a{padding:7px 12px;font-size:14px}
  .sec{padding:40px 0}
  .hero{padding:36px 0 42px}
  .hero__shot img{max-width:270px}
  .shots{grid-template-columns:1fr}
  .shot:nth-child(2n){margin-top:0}
  .beads{gap:20px 26px}
  .bead__n{width:46px;height:46px;font-size:14px}
  .cta__ttl{font-size:20px}
}