/* Shared editorial treatment for the learning guide and topic pages. */
.search-guide{padding:76px 0;background:#101112;border-block:1px solid #292a2b;text-align:left}
.search-guide .ctn{padding:0}
.search-guide *, .topic-page *{letter-spacing:0}
.search-guide-head{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:end}
.guide-kicker{color:#e0c88a;font-size:13px;font-weight:700;margin:0 0 16px}
.search-guide h2{font-size:36px;line-height:1.35;color:#f3efe8;margin:0;font-weight:800}
.search-guide h2 em{color:#e0c88a;font-style:normal}
.guide-intro{color:#c3c0b9;font-size:16px;line-height:1.9;margin:0;max-width:640px}
.guide-evidence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:36px 0;border-block:1px solid #373530}
.guide-evidence>a{display:flex;flex-direction:column;padding:26px 28px;color:#eee9e0;min-width:0;border-right:1px solid #373530}
.guide-evidence .guide-link{margin-top:auto}
.guide-evidence>a:first-child{padding-left:0}
.guide-evidence>a:last-child{border-right:0}
.guide-evidence strong{display:block;color:#e0c88a;font-size:38px;line-height:1.3;margin-bottom:6px}
.guide-evidence strong>span{font-size:16px}
.guide-evidence .guide-evidence-word{font-size:30px;min-height:49px;display:flex;align-items:center}
.guide-evidence .guide-evidence-word>span{font-size:inherit}
.guide-evidence h3{font-size:17px;line-height:1.5;margin:0 0 4px}
.guide-evidence p{font-size:14px;color:#bcb7ad;line-height:1.7;margin:0 0 12px}
.guide-link{display:inline-flex;align-items:center;gap:10px;color:#e0c88a;font-size:14px;line-height:1.6;font-weight:700;min-height:36px}
.guide-link svg{width:17px;height:17px;flex:none}
.guide-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.guide-topic{display:flex;flex-direction:column;min-width:0;border:1px solid #363636;border-radius:8px;overflow:hidden;background:#18191a;color:#f3efe8;transition:transform .2s,border-color .2s}
.guide-topic>img{width:100%;height:auto;aspect-ratio:16/7;object-fit:cover;display:block}
.guide-topic>div{display:flex;flex-direction:column;flex:1;padding:24px}
.guide-topic .guide-topic-label{color:#e0c88a;font-size:12px;font-weight:700;margin:0 0 12px}
.guide-topic h3{font-size:20px;line-height:1.5;margin:0 0 12px}
.guide-topic p{font-size:15px;line-height:1.8;color:#c3c0b9;margin:0 0 18px}
.guide-topic .guide-link{margin-top:auto}
.guide-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px}
.guide-bottom p{font-size:14px;line-height:1.8;color:#bcb7ad}
.search-guide a:focus-visible,.search-faq summary:focus-visible,.topic-page a:focus-visible{outline:2px solid #e0c88a;outline-offset:5px}
.case-proof-context{color:#bcb7ad;font-size:14px;line-height:1.9;text-align:left;margin:20px 0 0}
#caseProofTitle,#brandWallTitle{scroll-margin-top:112px}
.search-faq{width:min(calc(100% - 64px),1000px);margin:32px auto 0;text-align:left}
.search-faq details{border-bottom:1px solid #373530;padding:0}
.search-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;cursor:pointer;padding:24px 0;font-size:18px;font-weight:700;line-height:1.6;color:#f3efe8}
.search-faq summary::-webkit-details-marker{display:none}
.search-faq summary::after{content:'+';font-size:24px;font-weight:400;color:#e0c88a;flex:none}
.search-faq details[open]>summary::after{content:'-'}
.search-faq details>p{font-size:16px;color:#c3c0b9;line-height:1.9;margin:0;padding:0 0 24px;max-width:880px}
@media(hover:hover){.guide-topic:hover{transform:translateY(-3px);border-color:#a08a5e}.guide-evidence>a:hover .guide-link{color:#fff0c2}}
@media(max-width:1024px){.search-guide-head{gap:30px}.search-guide h2{font-size:30px}.guide-evidence>a{padding:22px 18px}.guide-topic>div{padding:20px}.guide-topic h3{font-size:18px}}
@media(max-width:768px){
  .search-guide{padding:48px 0}.search-guide .ctn{width:calc(100% - 40px)}
  .search-guide-head{grid-template-columns:minmax(0,1fr);gap:20px}.search-guide h2{font-size:28px}.guide-intro{font-size:15px}
  .guide-evidence{grid-template-columns:repeat(2,minmax(0,1fr));margin:26px 0}
  .guide-evidence>a{padding:20px 14px}.guide-evidence>a:nth-child(2){border-right:0;padding-right:0}
  .guide-evidence>a:last-child{grid-column:1/-1;padding:20px 0;border-top:1px solid #373530}
  .guide-evidence strong{font-size:32px}.guide-evidence h3{font-size:15px}.guide-evidence p{font-size:13px}.guide-evidence .guide-evidence-word{font-size:24px;min-height:0}
  .guide-evidence>a:not(:last-child) h3{min-height:45px}
  .guide-topics{grid-template-columns:minmax(0,1fr);gap:20px}.guide-topic>img{aspect-ratio:16/8}.guide-topic>div{padding:22px}.guide-topic h3{font-size:20px}
  .guide-bottom{flex-direction:column;align-items:flex-start;gap:8px}.search-faq{width:calc(100% - 40px)}.search-faq summary{font-size:16px;padding:20px 0}.search-faq details>p{font-size:15px}
}
@media(prefers-reduced-motion:reduce){.guide-topic{transition:none}.guide-topic:hover{transform:none}}

.topic-page{background:#101112;color:#eee9e0;font-family:'Noto Sans SC','Source Han Sans SC','Microsoft YaHei',sans-serif;line-height:1.85}
.topic-page .wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.topic-page .nav{height:80px;gap:20px}.topic-page .nav img{height:54px;display:block}.topic-page .nav>a:last-child{padding:10px 0}
.topic-route{display:flex;flex-wrap:wrap;gap:8px 26px;border-bottom:1px solid #303030;padding-block:12px}
.topic-route a{color:#c3c0b9;font-size:14px;padding:5px 0}.topic-route a[aria-current=page]{color:#e0c88a;font-weight:700}
.topic-page .hero{display:block;text-align:left;padding:54px 0 40px}
.topic-page .tag{padding:0;border:0;letter-spacing:0;margin-bottom:16px;color:#e0c88a;font-size:13px}
.topic-page .hero h1{font-size:42px;line-height:1.35;max-width:960px;margin-bottom:22px}
.topic-page .hero p{max-width:850px;margin:0;color:#c3c0b9;font-size:17px}
.topic-page .hero img{display:block;width:100%;height:auto;max-height:440px;aspect-ratio:16/7;object-fit:cover;border-radius:8px;margin:28px 0 0;box-shadow:none}
.topic-page .hero .wide-img{object-fit:contain;background:#191919}
.topic-page .grid{grid-template-columns:repeat(3,minmax(0,1fr))}.topic-page .card,.topic-page .price{border-radius:8px;background:#18191a;border-color:#393733}
.topic-page .card p,.topic-page .price p,.topic-page .section p,.topic-page .section li{color:#c3c0b9}
.topic-page .section h2{font-size:28px;line-height:1.5}.topic-page .section{padding-block:44px}
.topic-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid #393733;margin:0 0 32px}
.topic-facts>div{padding:24px 22px;border-right:1px solid #393733}.topic-facts>div:first-child{padding-left:0}.topic-facts>div:last-child{border-right:0}
.topic-facts strong{display:block;font-size:24px;line-height:1.5;color:#e0c88a}.topic-facts p{font-size:14px;color:#c3c0b9;margin:4px 0 0}
.topic-page .topic-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:20px}.topic-links a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.topic-page .topic-note{font-size:14px;line-height:1.9;color:#c3c0b9;margin-top:20px}
.topic-page .search-faq{width:100%;margin:20px 0 0}.topic-page .search-faq summary{font-size:17px}
.topic-page .cta{margin:40px auto 64px;border-radius:0;border-inline:0;background:#171819;padding:36px 24px}
.topic-page .cta h2{font-size:26px;line-height:1.5}.topic-page .cta p{color:#c3c0b9}
.topic-page .btn{border-radius:6px;background:linear-gradient(#e0c88a,#c9a96e);box-shadow:0 3px 0 #806735,inset 0 1px 0 #f4e5bc;color:#111;min-height:48px;padding:12px 24px;transition:filter .15s}
.topic-page .btn:hover{filter:brightness(1.1)}.topic-page .footer{font-size:14px;color:#c3c0b9}
@media(max-width:768px){.topic-page .wrap{width:calc(100% - 40px)}.topic-page .hero{padding-top:36px}.topic-page .hero h1{font-size:30px}.topic-page .hero p{font-size:16px}.topic-page .hero img{aspect-ratio:4/3}.topic-page .grid,.topic-page .price-grid,.topic-page .steps,.topic-page .list{grid-template-columns:minmax(0,1fr)}.topic-page .section h2{font-size:24px}.topic-facts{grid-template-columns:minmax(0,1fr)}.topic-facts>div{padding:18px 0;border-right:0;border-bottom:1px solid #393733}.topic-facts>div:last-child{border-bottom:0}.topic-route{gap:4px 18px}.topic-route a{font-size:13px}.topic-page .cta h2{font-size:23px}}