.extended-guide{background:#f8f6f2;color:#30252a}
.guide-spotlight{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:center;margin-bottom:70px}
.guide-spotlight>*{min-width:0}.guide-spotlight figure{margin:0}.guide-spotlight img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:22px;box-shadow:0 16px 40px #28131d16}.guide-spotlight figcaption{font-size:11px;color:#7b6a70;margin-top:12px}
.guide-spotlight h2{font-size:clamp(28px,3vw,42px);line-height:1.2;letter-spacing:-.035em;text-wrap:balance;margin:16px 0 23px}.guide-spotlight p{font-size:15px;line-height:1.85;color:#685a61}
.extended-guide-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:45px;align-items:start}
.extended-guide-nav{position:sticky;top:24px;padding:25px 23px;border:1px solid #e3d8d9;background:#fff;border-radius:16px}.extended-guide-nav ol{list-style:none;margin:20px 0;padding:0;display:grid;gap:5px}.extended-guide-nav li{border-bottom:1px solid #f0e9e6}.extended-guide-nav li a{display:block;padding:11px 0;text-decoration:none;color:#59434c;font-size:12px;line-height:1.6}.extended-guide-nav li a:hover{color:#a80832}.extended-guide-nav>.inline-link{font-size:12px}
.extended-guide-content{min-width:0}.guide-chapter{position:relative;scroll-margin-top:30px;padding:37px 38px;margin-bottom:25px;border:1px solid #e9e0db;background:#fff;border-radius:20px}.guide-chapter h2{font-size:clamp(25px,2.4vw,33px);line-height:1.25;letter-spacing:-.025em;text-wrap:balance;margin:12px 0 22px}.guide-chapter-number{display:inline-block;color:#a80832;font-size:12px;font-weight:800;letter-spacing:.15em}.guide-chapter p{font-size:16px;line-height:1.9;color:#64565c;margin-bottom:20px;overflow-wrap:break-word}.guide-chapter>.inline-link{font-size:13px;line-height:1.6;white-space:normal}
.guide-takeaway{padding:21px 23px;margin:24px 0;background:#faf5f1;border-radius:12px}.guide-takeaway h3{font-size:14px;margin:0 0 13px;color:#54313e}.guide-takeaway ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}.guide-takeaway li{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.65}.guide-takeaway .icon{flex:none;width:17px;height:17px;color:#a80832;margin-top:3px}
.guide-platform-section,.guide-questions{padding-top:55px;scroll-margin-top:30px}.guide-platform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.guide-platform-grid article{display:flex;flex-direction:column;min-width:0;padding:30px;background:#fff;border:1px solid #e9e0db;border-radius:18px}.guide-platform-grid article:last-child:nth-child(odd){grid-column:1/-1}.guide-platform-grid h3{font-size:23px;text-wrap:balance;line-height:1.3}.guide-platform-grid p{font-size:15px;line-height:1.85;color:#64565c}.guide-platform-grid .inline-link{margin-top:auto;font-size:13px;white-space:normal}.guide-questions .faq-list{background:#fff;border:1px solid #e9e0db;border-radius:18px;padding:8px 30px}.guide-questions .faq-answer{max-width:880px}.guide-reference-note{max-width:850px;padding-top:35px;font-size:13px;line-height:1.8;color:#796970}.guide-reference-note h3{font-size:17px;color:#54313e}.guide-reference-note ul{padding-left:18px}.guide-reference-note a{overflow-wrap:anywhere}
@media(max-width:1000px){.guide-spotlight{gap:30px}.extended-guide-layout{grid-template-columns:195px minmax(0,1fr);gap:24px}.guide-chapter{padding:28px}.extended-guide-nav{padding:22px 18px}}
@media(max-width:800px){.guide-spotlight,.extended-guide-layout{grid-template-columns:minmax(0,1fr)}.guide-spotlight{gap:24px;margin-bottom:40px}.guide-spotlight img{aspect-ratio:16/9}.extended-guide-nav{position:static}.extended-guide-nav ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 25px}.guide-chapter{padding:30px}.guide-platform-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:580px){.guide-spotlight h2{font-size:29px}.guide-spotlight p,.guide-chapter p{font-size:15px;line-height:1.85}.guide-spotlight img{border-radius:16px}.extended-guide-nav ol{grid-template-columns:minmax(0,1fr)}.guide-chapter{padding:25px 21px;border-radius:16px}.guide-chapter h2{font-size:26px}.guide-takeaway{padding:18px 16px}.guide-platform-grid article{padding:25px 21px}.guide-questions .faq-list{padding:4px 20px}.guide-questions summary{line-height:1.65}.guide-platform-section,.guide-questions{padding-top:35px}}