:root{
  --bg:#F1F6F3;
  --bg-2:#E7F1EC;
  --paper:#FFFFFF;
  --ink:#1F2A27;
  --ink-2:#5A6A64;
  --ink-3:#8B9A94;
  --line:#D9E6E0;
  --line-2:#E6EFEA;

  --primary:#E0552E;
  --primary-deep:#B93D19;
  --primary-soft:#FDEAE1;

  --accent:#FF7FA3;
  --accent-deep:#E85C86;
  --accent-soft:#FFEDF2;

  --second:#24564C;
  --second-deep:#16382F;
  --second-soft:#E2EFE9;

  --gold:#F2C14E;
  --gold-soft:#FDF3DA;

  --shadow:0 8px 24px rgba(36,86,76,.07);
  --shadow-lg:0 16px 38px rgba(36,86,76,.13);

  --r-s:9px;
  --r-m:14px;
  --r-l:20px;
  --max:1180px;
  --nav-h:68px;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  background-image:
    radial-gradient(720px 340px at 92% -120px,rgba(255,127,163,.14),transparent 70%),
    radial-gradient(620px 320px at -100px 30px,rgba(36,86,76,.10),transparent 72%);
  background-repeat:no-repeat;
}

img{max-width:100%;display:block;border:0}
a{color:var(--primary-deep);text-decoration:none}
a:hover{color:var(--primary)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;letter-spacing:.2px}
p{margin:0 0 1em}
button{font-family:inherit}

.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

.site-nav{
  position:sticky;top:0;z-index:60;
  background:rgba(241,246,243,.93);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 20px;
  height:var(--nav-h);display:flex;align-items:center;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{
  width:42px;height:42px;border-radius:13px;
  box-shadow:0 4px 12px rgba(36,86,76,.18);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:19px;font-weight:800;color:var(--second);letter-spacing:.6px}
.brand-sub{font-size:10.5px;color:var(--ink-3);letter-spacing:1.6px}

.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links a{
  padding:8px 14px;border-radius:var(--r-s);font-size:15px;color:var(--ink-2);
  font-weight:600;transition:.2s;
}
.nav-links a:hover{background:var(--second-soft);color:var(--second)}
.nav-links a[aria-current="page"]{background:var(--primary);color:#fff}
.nav-links a[aria-current="page"]:hover{background:var(--primary-deep);color:#fff}

.nav-cta{
  padding:10px 20px;border-radius:var(--r-s);font-size:15px;font-weight:700;
  color:#fff;background:linear-gradient(120deg,var(--primary),var(--accent));
  box-shadow:0 8px 18px rgba(224,85,46,.26);white-space:nowrap;transition:.2s;
  flex-shrink:0;
}
.nav-cta:hover{color:#fff;box-shadow:0 12px 22px rgba(224,85,46,.32)}

.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);
  border-radius:var(--r-s);background:var(--paper);cursor:pointer;padding:0;
  align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--second);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--second);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

.hero{padding:58px 0 44px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--primary-deep);background:var(--primary-soft);padding:6px 14px;border-radius:999px;
  letter-spacing:.4px;margin-bottom:18px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--primary);display:block}
.hero h1{
  font-size:45px;line-height:1.2;letter-spacing:1px;margin-bottom:16px;
  background:linear-gradient(102deg,var(--ink) 18%,var(--primary) 66%,var(--second));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16.5px;color:var(--ink-2);margin-bottom:26px;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}

.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 30px;border-radius:var(--r-s);
  font-size:16px;font-weight:700;cursor:pointer;border:1px solid transparent;transition:.2s;
}
.btn-main{
  color:#fff;background:linear-gradient(120deg,var(--primary),var(--accent));
  box-shadow:0 12px 24px rgba(224,85,46,.26);
}
.btn-main:hover{color:#fff;box-shadow:0 16px 30px rgba(224,85,46,.34)}
.btn-ghost{color:var(--second);background:var(--paper);border-color:var(--line);box-shadow:var(--shadow)}
.btn-ghost:hover{color:var(--second);border-color:var(--second)}
.btn svg{width:17px;height:17px;flex-shrink:0}

.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:22px}
.hero-trust li{display:flex;align-items:center;gap:7px;font-size:14px;color:var(--ink-2);font-weight:600}
.hero-trust svg{width:16px;height:16px;color:var(--second)}

.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:13px;color:var(--ink-2);background:var(--paper);border:1px solid var(--line);
  padding:5px 13px;border-radius:999px;
}

.hero-visual{position:relative;display:flex;justify-content:center}
.phone-row{
  position:relative;z-index:2;display:flex;gap:16px;align-items:flex-start;
  justify-content:center;max-width:420px;margin:0 auto;
}
.phone-row .ph{
  background:var(--paper);border:1px solid var(--line);
  border-radius:22px;padding:7px;box-shadow:var(--shadow-lg);
}
.phone-row .ph img{width:100%;height:auto;border-radius:16px;background:var(--bg-2)}
.ph-a{width:56%;margin-top:46px}
.ph-b{width:38%}
.hero-blob{
  position:absolute;right:-20px;bottom:-30px;width:250px;height:250px;border-radius:50%;
  background:radial-gradient(circle at 38% 38%,rgba(224,85,46,.22),rgba(255,127,163,.12) 58%,transparent 72%);
  z-index:1;
}

.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0))}
.sec-head{max-width:780px;margin-bottom:32px}
.sec-kicker{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2.2px;
  color:var(--second);text-transform:uppercase;margin-bottom:10px;
}
h2{font-size:30px;letter-spacing:.4px}
.sec-sub{color:var(--ink-2);font-size:16px;margin:12px 0 0}

.stat-band{
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:26px 20px;box-shadow:var(--shadow);
}
.stat-band .st{text-align:center;padding:4px 6px}
.stat-band .st + .st{border-left:1px dashed var(--line-2)}
.st-num{font-size:26px;font-weight:800;letter-spacing:.5px;color:var(--primary)}
.st-label{font-size:13.5px;color:var(--ink-3);margin-top:2px}

.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:26px 22px;box-shadow:var(--shadow);transition:.22s;position:relative;overflow:hidden;
}
.feat-card::after{
  content:"";position:absolute;right:-42px;top:-42px;width:118px;height:118px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,127,163,.13),transparent 68%);
}
.feat-card:hover{border-color:#F3C4B4;box-shadow:var(--shadow-lg)}
.feat-ico{
  width:46px;height:46px;border-radius:var(--r-s);display:flex;align-items:center;justify-content:center;
  margin-bottom:15px;
}
.feat-ico svg{width:23px;height:23px}
.ico-a{background:var(--primary-soft);color:var(--primary-deep)}
.ico-b{background:var(--second-soft);color:var(--second)}
.ico-c{background:var(--accent-soft);color:var(--accent-deep)}
.feat-card h3{font-size:18.5px;margin-bottom:9px}
.feat-card p{color:var(--ink-2);font-size:15px;margin:0}

.shots-wrap{position:relative}
.shots-scroll{
  display:flex;gap:18px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.shots-scroll::-webkit-scrollbar{height:8px}
.shots-scroll::-webkit-scrollbar-thumb{background:#CDE0D8;border-radius:99px}
.shots-scroll::-webkit-scrollbar-track{background:transparent}
.shot{
  flex:0 0 216px;scroll-snap-align:start;cursor:zoom-in;margin:0;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);padding:8px;
  box-shadow:var(--shadow);transition:.2s;
}
.shot:hover{box-shadow:var(--shadow-lg);border-color:#F3C4B4}
.shot img{width:100%;height:auto;border-radius:13px;background:var(--bg-2)}
.shot figcaption{font-size:13.5px;color:var(--ink-2);text-align:center;padding:9px 4px 4px;font-weight:600}

.lightbox{
  position:fixed;inset:0;z-index:120;background:rgba(18,34,30,.88);
  display:none;align-items:center;justify-content:center;padding:30px;
}
.lightbox[data-open="1"]{display:flex}
.lightbox img{max-height:88vh;max-width:min(560px,92vw);border-radius:16px}
.lightbox-close{
  position:absolute;top:22px;right:26px;width:44px;height:44px;border-radius:50%;
  border:0;background:rgba(255,255,255,.16);color:#fff;font-size:24px;line-height:1;cursor:pointer;
}

.deep-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.deep-card{
  display:block;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:24px 24px 20px;box-shadow:var(--shadow);transition:.22s;color:var(--ink);
}
.deep-card:hover{box-shadow:var(--shadow-lg);border-color:#F3C4B4;color:var(--ink)}
.deep-tag{
  font-size:12px;font-weight:800;letter-spacing:1.6px;color:var(--second);
  background:var(--second-soft);padding:4px 11px;border-radius:999px;display:inline-block;margin-bottom:13px;
}
.deep-card h3{font-size:20px;margin-bottom:8px}
.deep-card p{color:var(--ink-2);font-size:15px;margin:0 0 13px}
.deep-more{font-size:14.5px;font-weight:700;color:var(--primary-deep);display:inline-flex;align-items:center;gap:6px}
.deep-more svg{width:15px;height:15px;transition:.2s}
.deep-card:hover .deep-more svg{transform:translateX(4px)}

.genre-box{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:30px;box-shadow:var(--shadow);
}
.genre-list{display:flex;flex-wrap:wrap;gap:10px}
.genre-list li{
  font-size:14.5px;font-weight:600;color:var(--ink-2);background:var(--bg);
  border:1px solid var(--line-2);padding:8px 16px;border-radius:999px;transition:.18s;
}
.genre-list li:hover{color:var(--primary-deep);border-color:#F3C4B4;background:var(--primary-soft)}

.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.review{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:24px;box-shadow:var(--shadow);position:relative;margin:0;
}
.review::before{
  content:"\201C";position:absolute;right:22px;top:4px;font-size:56px;color:var(--accent-soft);
  font-family:Georgia,serif;line-height:1;
}
.review-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.review-ava{
  width:40px;height:40px;border-radius:var(--r-s);display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;font-size:15px;flex-shrink:0;
}
.ava-a{background:linear-gradient(135deg,#F08A6A,#E0552E)}
.ava-b{background:linear-gradient(135deg,#3F8577,#24564C)}
.ava-c{background:linear-gradient(135deg,#FFA4BC,#E85C86)}
.ava-d{background:linear-gradient(135deg,#F5CF74,#DEA728)}
.review-name{font-weight:700;font-size:15px}
.review-meta{font-size:12.5px;color:var(--ink-3)}
.review p{font-size:15px;color:var(--ink-2);margin:0}
.stars{color:#E0A020;font-size:14px;letter-spacing:1px}

.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-m);
  overflow:hidden;box-shadow:var(--shadow);
}
.faq-q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:17px 22px;font-size:16px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;gap:14px;font-family:inherit;
}
.faq-q .q-mark{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;background:var(--primary-soft);color:var(--primary-deep);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;
}
.faq-q .caret{margin-left:auto;flex-shrink:0;width:16px;height:16px;color:var(--ink-3);transition:.24s}
.faq-item .faq-q[aria-expanded="true"] .caret{transform:rotate(180deg);color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-in{padding:0 22px 20px 60px;color:var(--ink-2);font-size:15px}
.faq-a-in p:last-child{margin-bottom:0}
.faq-item:has(.faq-q[aria-expanded="true"]){background:linear-gradient(180deg,#FFFFFF,#FBFDFC)}

.dl-band{
  border-radius:var(--r-l);padding:44px 40px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(122deg,var(--primary),#EE6B52 58%,var(--accent));
  box-shadow:0 18px 42px rgba(224,85,46,.24);
}
.dl-band::after{
  content:"";position:absolute;right:-70px;bottom:-90px;width:270px;height:270px;border-radius:50%;
  background:rgba(255,255,255,.14);
}
.dl-band h2{color:#fff;font-size:29px;margin-bottom:10px;position:relative}
.dl-band p{color:rgba(255,255,255,.94);font-size:16px;margin:0 0 24px;position:relative}
.dl-band .btn{
  background:#fff;color:var(--primary-deep);position:relative;
  box-shadow:0 12px 24px rgba(120,30,10,.2);
}
.dl-band .btn:hover{color:var(--primary-deep)}
.dl-note{position:relative;font-size:13px;color:rgba(255,255,255,.88);margin-top:16px}

.site-foot{
  background:var(--second-deep);color:#B6C9C3;margin-top:70px;padding:52px 0 26px;font-size:14.5px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.foot-brand img{width:42px;height:42px;border-radius:13px}
.foot-brand strong{color:#fff;font-size:18px;letter-spacing:.6px}
.foot-about{color:#93A9A2;font-size:14px;line-height:1.85;margin:0}
.foot-h{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.foot-links li{margin-bottom:9px}
.foot-links a{color:#A8BDB6;font-size:14.5px}
.foot-links a:hover{color:var(--accent)}
.disclaimer{
  margin-top:36px;padding:18px 20px;border-radius:var(--r-m);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  color:#93A9A2;font-size:13.5px;line-height:1.8;
}
.disclaimer strong{color:#D6E2DE;font-weight:700}
.foot-bottom{
  margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  color:#7E948D;font-size:13px;
}

.page-head{
  padding:50px 0 38px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(226,239,233,.7),rgba(241,246,243,0));
}
.breadcrumb{font-size:13.5px;color:var(--ink-3);margin-bottom:14px}
.breadcrumb a{color:var(--ink-2)}
.breadcrumb a:hover{color:var(--primary-deep)}
.breadcrumb span{margin:0 7px;color:var(--ink-3)}
.page-head h1{
  font-size:34px;letter-spacing:.5px;margin-bottom:14px;
  background:linear-gradient(102deg,var(--ink) 22%,var(--primary) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-head .page-lead{font-size:16.5px;color:var(--ink-2);max-width:840px;margin:0}
.page-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.page-meta span{
  font-size:13px;color:var(--ink-2);background:var(--paper);border:1px solid var(--line);
  padding:5px 13px;border-radius:999px;
}

.article{max-width:880px}
.article h2{font-size:25px;margin:44px 0 14px;padding-left:16px;position:relative}
.article h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:99px;
  background:linear-gradient(180deg,var(--primary),var(--accent));
}
.article h3{font-size:18.5px;margin:26px 0 10px;color:var(--primary-deep)}
.article p{color:#3F4E49}
.article strong{color:var(--ink)}
.article ul.bullet{margin:0 0 18px;padding-left:0}
.article ul.bullet li{position:relative;padding-left:24px;margin-bottom:9px;color:#3F4E49}
.article ul.bullet li::before{
  content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:50%;
  background:var(--primary);
}
.article ol.steps{counter-reset:s;margin:0 0 20px}
.article ol.steps li{
  counter-increment:s;position:relative;padding:16px 20px 16px 62px;margin-bottom:12px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow);
  color:#3F4E49;
}
.article ol.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:15px;
  width:30px;height:30px;border-radius:var(--r-s);display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary-deep);font-weight:800;font-size:13px;
}
.article .callout{
  background:var(--gold-soft);border-left:4px solid var(--gold);border-radius:0 var(--r-m) var(--r-m) 0;
  padding:16px 20px;margin:20px 0;color:#6B5A2E;font-size:15px;
}
.article .callout strong{color:#9A7213}
.article .tip{
  background:var(--second-soft);border-left:4px solid var(--second);border-radius:0 var(--r-m) var(--r-m) 0;
  padding:16px 20px;margin:20px 0;color:#2F5B51;font-size:15px;
}
.article table{
  width:100%;border-collapse:collapse;margin:20px 0;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;font-size:14.5px;
}
.article th,.article td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--line-2)}
.article th{background:var(--second-soft);color:var(--second);font-weight:700}
.article tr:last-child td{border-bottom:0}
.article td:first-child{font-weight:600;color:var(--ink);width:34%}

.related{
  margin-top:52px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-l);
  padding:26px;box-shadow:var(--shadow);
}
.related h2{font-size:21px;margin:0 0 16px;padding:0}
.related h2::before{display:none}
.related ul li{margin-bottom:11px;font-size:15px;color:var(--ink-2)}
.related ul li a{font-weight:700}
.related ul li span{color:var(--ink-3);font-size:13.5px}

.kv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}
.kv{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-m);
  padding:16px;box-shadow:var(--shadow);text-align:center;
}
.kv b{display:block;font-size:19px;color:var(--primary)}
.kv span{font-size:13px;color:var(--ink-3)}

.to-top{
  position:fixed;right:22px;bottom:26px;z-index:80;width:46px;height:46px;border-radius:50%;
  border:0;background:var(--paper);color:var(--second);cursor:pointer;
  box-shadow:0 10px 22px rgba(36,86,76,.22);display:none;align-items:center;justify-content:center;
}
.to-top[data-show="1"]{display:flex}
.to-top svg{width:18px;height:18px}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-visual{order:-1}
  .phone-row{max-width:360px}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-band{grid-template-columns:repeat(3,1fr)}
  .stat-band .st:nth-child(4){border-left:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .kv-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:760px){
  body{font-size:15.5px}
  .nav-toggle{display:flex;order:2;margin-left:auto}
  .nav-cta{order:1;padding:9px 15px;font-size:14.5px}
  .brand-sub{display:none}
  .nav-links{
    position:absolute;left:0;right:0;top:var(--nav-h);flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:12px 16px 18px;gap:4px;
    box-shadow:0 16px 30px rgba(36,86,76,.12);display:none;margin-left:0;
  }
  .nav-links[data-open="1"]{display:flex}
  .nav-links a{padding:12px 14px;font-size:15.5px}
  .hero{padding:34px 0 30px}
  .hero h1{font-size:31px}
  .hero-lead{font-size:15.5px}
  .btn{padding:13px 22px;font-size:15.5px;flex:1;justify-content:center}
  .section{padding:46px 0}
  h2{font-size:24px}
  .feat-grid,.deep-grid,.review-grid,.foot-grid{grid-template-columns:1fr}
  .stat-band{grid-template-columns:repeat(2,1fr);padding:20px 14px}
  .stat-band .st{border-left:0!important}
  .st-num{font-size:22px}
  .shot{flex:0 0 174px}
  .dl-band{padding:34px 22px}
  .dl-band h2{font-size:23px}
  .page-head h1{font-size:26px}
  .article h2{font-size:21px}
  .article ol.steps li{padding:14px 16px 14px 54px}
  .article td:first-child{width:auto}
  .foot-bottom{flex-direction:column}
}