*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
.page-shell{width:min(1480px,calc(100% - 32px));margin:0 auto}
.telegram-card{position:relative;z-index:4;display:grid;grid-template-columns:auto minmax(160px,.7fr) minmax(260px,1.4fr) auto;align-items:center;gap:18px;margin:18px auto 14px;padding:15px 18px;overflow:hidden}
.telegram-card__signal{display:flex;gap:4px;position:absolute;right:16px;top:12px;opacity:.45}
.telegram-card__signal span{width:5px;height:5px;border-radius:50%;background:currentColor}
.telegram-card__avatar{width:58px;height:58px;border-radius:18px;overflow:hidden;flex:0 0 auto}
.telegram-card__avatar img{width:100%;height:100%;object-fit:cover}
.telegram-card__identity{display:grid;grid-template-columns:auto 1fr;align-items:baseline;column-gap:10px}
.telegram-card__identity .telegram-card__label{grid-column:1/-1;font-size:10px;letter-spacing:.16em;text-transform:uppercase;opacity:.62}
.telegram-card__identity strong{font-size:17px;white-space:nowrap}
.telegram-card__identity>a{font-size:14px;font-weight:700}
.telegram-card__note{margin:0;font-size:13px;line-height:1.55}
.telegram-card__note a{text-decoration:underline;text-underline-offset:3px}
.telegram-card__note span{opacity:.65}
.telegram-card__action{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;font-size:13px;font-weight:800;white-space:nowrap}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:17px 2px}
.site-brand{display:flex;align-items:center;gap:12px}
.site-brand__mark{display:grid;place-items:center;width:38px;height:38px;font-size:12px;font-weight:900}
.site-brand>span:last-child{display:grid;gap:2px}
.site-brand b{font-size:13px;letter-spacing:.12em}
.site-brand small{font-size:11px;opacity:.62}
.site-header nav{display:flex;align-items:center;gap:23px;font-size:13px;font-weight:700}
.site-header nav a{position:relative}
.site-header nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:currentColor;transition:right .2s ease}
.site-header nav a:hover::after{right:0}
.kicker,.section-heading>span,.article-hero>span,.contact-stage>span{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.section-heading{display:grid;gap:9px;margin-bottom:28px}
.section-heading h2{margin:0;font-size:clamp(28px,4vw,50px);line-height:1.08}
.section-heading p{margin:0;max-width:720px;line-height:1.8}
.guide-section{padding:100px 0}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide-card{display:flex;min-height:280px;flex-direction:column;padding:28px;transition:transform .25s ease}
.guide-card:hover{transform:translateY(-5px)}
.guide-card>span{font-size:10px;font-weight:800;letter-spacing:.13em}
.guide-card h3{margin:44px 0 12px;font-size:22px;line-height:1.35}
.guide-card p{margin:0;line-height:1.7}
.guide-card>b{margin-top:auto;padding-top:28px;font-size:13px}
.site-footer{display:grid;grid-template-columns:1fr auto;gap:22px;padding:38px 0 28px}
.site-footer>div:first-child{display:grid;gap:6px}
.site-footer>div:first-child b{font-size:13px;letter-spacing:.1em}
.site-footer>div:first-child span{font-size:12px;opacity:.65}
.site-footer>div:nth-child(2){display:flex;gap:20px;font-size:12px;font-weight:700}
.site-footer small{grid-column:1/-1;padding-top:20px;font-size:11px;opacity:.52}
.article-shell{max-width:1080px;margin:58px auto 0}
.article-hero{display:grid;gap:20px;padding:70px}
.article-hero h1{margin:0;max-width:850px;font-size:clamp(36px,6vw,72px);line-height:1.08}
.article-hero>p{margin:0;max-width:760px;font-size:18px;line-height:1.85}
.article-meta{display:flex;gap:22px;font-size:12px}
.article-body{padding:38px 70px}
.article-section{display:grid;grid-template-columns:64px 1fr;gap:26px;padding:40px 0}
.article-section__index{font-size:12px;font-weight:900}
.article-section h2{margin:0 0 16px;font-size:29px}
.article-section p{margin:0 0 14px;font-size:17px;line-height:1.95}
.article-section ul{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:23px 0 0;padding:0;list-style:none}
.article-section li{padding:13px 15px;font-size:14px}
.article-callout{display:grid;grid-template-columns:150px 1fr;gap:24px;margin:0 70px 60px;padding:24px}
.article-callout p{margin:0;line-height:1.8}
.related-guides{display:grid;grid-template-columns:.6fr 1.4fr;gap:50px;max-width:1080px;margin:70px auto;padding:45px 0}
.related-guides h2{margin:8px 0;font-size:38px}
.related-guides>div:last-child{display:grid}
.related-guides a{display:flex;justify-content:space-between;gap:24px;padding:18px 0}
.related-guides a span{font-size:10px;letter-spacing:.12em}
.contact-stage{max-width:960px;margin:70px auto 100px;padding:70px}
.contact-stage h1{margin:18px 0;font-size:clamp(42px,7vw,80px)}
.contact-stage>p{max-width:720px;font-size:18px;line-height:1.9}
.contact-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:35px 0}
.contact-checklist div{display:flex;align-items:center;gap:16px;padding:18px}
.contact-stage>a{display:inline-flex;padding:15px 22px;font-weight:800}
@media(max-width:900px){
  .page-shell{width:min(100% - 22px,720px)}
  .telegram-card{grid-template-columns:auto 1fr auto;gap:12px}
  .telegram-card__note{grid-column:2/-1}
  .site-header{align-items:flex-start}
  .site-header nav{gap:14px;flex-wrap:wrap;justify-content:flex-end}
  .guide-grid{grid-template-columns:1fr}
  .guide-card{min-height:230px}
  .article-hero,.article-body{padding-left:34px;padding-right:34px}
  .article-callout{margin-left:34px;margin-right:34px}
  .related-guides{grid-template-columns:1fr;gap:20px}
}
@media(max-width:620px){
  .page-shell{width:100%}
  .telegram-card{grid-template-columns:auto 1fr;margin:0;padding:13px 15px;border-radius:0!important}
  .telegram-card__avatar{width:50px;height:50px;border-radius:15px}
  .telegram-card__identity{column-gap:8px}
  .telegram-card__identity strong{font-size:15px}
  .telegram-card__note{grid-column:1/-1;font-size:12px}
  .telegram-card__action{grid-column:1/-1;width:100%}
  .site-header{padding:15px}
  .site-header nav{display:none}
  main>*:not(.article-shell):not(.related-guides){margin-left:11px;margin-right:11px}
  .guide-section{padding:70px 11px}
  .site-footer{grid-template-columns:1fr;padding:30px 15px}
  .site-footer>div:nth-child(2){flex-wrap:wrap}
  .article-shell{margin-top:25px}
  .article-hero{padding:42px 22px}
  .article-hero>p{font-size:16px}
  .article-body{padding:15px 22px}
  .article-section{grid-template-columns:1fr;gap:10px}
  .article-section ul{grid-template-columns:1fr}
  .article-callout{grid-template-columns:1fr;margin:0 22px 40px}
  .related-guides{padding:30px 22px;margin:40px 0}
  .contact-stage{margin:30px 11px 70px;padding:38px 22px}
  .contact-checklist{grid-template-columns:1fr}
}

body{background:#edf6ff;color:#10273b;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;background-image:linear-gradient(rgba(21,119,207,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(21,119,207,.05) 1px,transparent 1px);background-size:48px 48px}
.telegram-card{color:#0f3150;background:#fff;border:1px solid #a9cae7;border-radius:22px;box-shadow:0 18px 50px rgba(27,95,151,.12)}
.telegram-card__avatar{border-radius:14px}.telegram-card__identity>a,.telegram-card__note a{color:#0773ce}.telegram-card__action{color:#fff;background:#0877d1;border-radius:12px}
.site-header{border-bottom:1px solid #bcd5e9}.site-brand__mark{color:#0877d1;background:#d9edff;border:1px solid #91c3ea;border-radius:12px}.site-brand b,.kicker,.section-heading>span,.article-hero>span,.contact-stage>span{color:#0877d1}
.diagnostic-hero{display:grid;grid-template-columns:auto 1fr;gap:60px;align-items:center;padding:105px 5% 75px}.diagnostic-hero__badge{display:grid;place-items:center;width:180px;height:220px;background:#0877d1;color:#fff;border-radius:90px 90px 24px 24px;box-shadow:0 18px 0 #cfe9ff}.diagnostic-hero__badge span,.diagnostic-hero__badge small{font-size:10px;letter-spacing:.15em}.diagnostic-hero__badge b{font-size:96px;line-height:1}
.diagnostic-hero h1{margin:16px 0 22px;font-size:clamp(50px,7.5vw,102px);line-height:1.03;letter-spacing:-.055em}.diagnostic-hero p{max-width:760px;font-size:17px;line-height:1.85;color:#4d6c84}
.diagnosis{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;padding:30px;background:#cfe9ff;border-radius:30px}.diagnosis__questions{display:grid;gap:14px;padding:38px;background:#fff;border-radius:20px}.diagnosis__questions>span,.diagnosis__result>span{color:#0877d1;font-size:10px;font-weight:800;letter-spacing:.14em}.diagnosis h2{margin:0 0 15px;font-size:38px}.diagnosis label{display:grid;grid-template-columns:1fr 160px;align-items:center;gap:15px;padding:12px 0;border-bottom:1px solid #e1edf5;font-size:14px}.diagnosis select{padding:10px;border:1px solid #b9d4e8;border-radius:8px}.diagnosis button{padding:14px;border:0;border-radius:10px;color:#fff;background:#0877d1;font-weight:800}.diagnosis__result{display:flex;flex-direction:column;justify-content:center;padding:42px;color:#eafbff;background:#0e314d;border-radius:20px}.diagnosis__result b{margin:24px 0 12px;font-size:34px}.diagnosis__result p{margin:0;line-height:1.8;color:#c3d9e8}
.evidence{padding:110px 0}.evidence ol{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;list-style:none}.evidence li{position:relative;padding:28px;border-top:4px solid #0877d1}.evidence li::before{content:"";position:absolute;top:-9px;left:28px;width:14px;height:14px;border-radius:50%;background:#0877d1}.evidence li>b{color:#0877d1;font-size:11px}.evidence li>span{display:block;margin:24px 0 12px;font-size:22px;font-weight:800}.evidence p{color:#56738a;line-height:1.7}
.guide-card{background:#fff;border:1px solid #b7d3e8;border-radius:20px}.guide-card>span,.guide-card>b{color:#0877d1}.guide-card p{color:#5b7488}.site-footer{border-top:1px solid #bcd5e9}
.article-hero,.contact-stage{background:#fff;border:1px solid #b7d3e8;border-radius:28px}.article-body{background:#e2f1fc;border-radius:0 0 28px 28px}.article-section{border-bottom:1px solid #bad6e9}.article-section__index{color:#0877d1}.article-section li,.article-callout,.contact-checklist div{background:#fff;border:1px solid #b7d3e8;border-radius:12px}.article-callout b,.contact-stage>a{color:#fff;background:#0877d1;padding:10px;border-radius:8px}.related-guides{border-top:1px solid #b7d3e8;border-bottom:1px solid #b7d3e8}.related-guides a{border-bottom:1px solid #c3dcec}.related-guides a span{color:#0877d1}
@media(max-width:900px){.diagnostic-hero{grid-template-columns:1fr}.diagnostic-hero__badge{width:130px;height:160px}.diagnosis{grid-template-columns:1fr}.evidence ol{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.diagnostic-hero{padding:65px 22px}.diagnostic-hero__badge{width:105px;height:125px;border-radius:55px 55px 18px 18px}.diagnostic-hero__badge b{font-size:58px}.diagnosis{margin:0 11px!important;padding:10px;border-radius:18px}.diagnosis__questions,.diagnosis__result{padding:25px}.diagnosis label{grid-template-columns:1fr}.evidence{padding:70px 22px}.evidence ol{grid-template-columns:1fr}}