:root{--e1-purple:#49016b;--e1-green:#168643;--e1-teal:#80c5c5;--e1-ink:#1e293b;--e1-soft:#f6f8f7;--e1-line:#dfe7e2}.e1ug31-guide{max-width:1120px;margin:48px auto;font-size:17px;line-height:1.65;color:var(--e1-ink)}.e1ug31-guide h2{font-size:clamp(26px,3vw,40px);line-height:1.15;color:var(--e1-purple);margin:0 0 20px}.e1ug31-guide h3{color:var(--e1-purple)}.e1ug31-section{margin:48px 0}.e1ug31-quick{background:linear-gradient(135deg,#f4fbf7,#eef9fa);border-left:6px solid var(--e1-green);border-radius:14px;padding:24px 28px;margin:24px 0 42px}.e1ug31-quick p{font-size:21px;margin:8px 0 0}.e1ug31-kicker{font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px;color:var(--e1-green)}.e1ug31-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.e1ug31-facts>div{background:#fff;border:1px solid var(--e1-line);border-radius:14px;padding:18px}.e1ug31-facts strong,.e1ug31-facts span{display:block}.e1ug31-facts span{margin-top:6px}.e1ug31-textlink{font-weight:700;color:var(--e1-green)}.e1ug31-steps ol,.e1ug31-steps{counter-reset:e1step}.e1ug31-steps ol{list-style:none;padding:0}.e1ug31-steps li{counter-increment:e1step;position:relative;padding:16px 18px 16px 58px;margin:12px 0;background:#fff;border:1px solid var(--e1-line);border-radius:14px}.e1ug31-steps li:before{content:counter(e1step);position:absolute;left:16px;top:14px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--e1-green);color:#fff;font-weight:800}.e1ug31-cautions,.e1ug31-tips{padding:24px 28px;border-radius:14px}.e1ug31-cautions{background:#fff8e8;border-left:5px solid #d99a00}.e1ug31-tips{background:#f2fbf7;border-left:5px solid var(--e1-green)}.e1ug31-pairs,.e1ug31-trouble{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.e1ug31-pairs>div,.e1ug31-trouble>div{border:1px solid var(--e1-line);border-radius:14px;padding:20px;background:#fff}.e1ug31-faqs details{border:1px solid var(--e1-line);border-radius:12px;margin:10px 0;background:#fff}.e1ug31-faqs summary{cursor:pointer;font-weight:800;padding:18px 20px}.e1ug31-faqs details>div{padding:0 20px 18px}.e1ug31-products,.e1ug31-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.e1ug31-product,.e1ug31-cardlink{display:flex;flex-direction:column;border:1px solid var(--e1-line);border-radius:16px;overflow:hidden;text-decoration:none!important;background:#fff;transition:.2s transform,.2s box-shadow}.e1ug31-product{padding:22px}.e1ug31-product:hover,.e1ug31-cardlink:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.08)}.e1ug31-product span,.e1ug31-cardlink small{color:var(--e1-green);font-weight:700;margin-top:8px}.e1ug31-cardlink img{width:100%;aspect-ratio:16/10;object-fit:cover}.e1ug31-cardlink>span{padding:18px}.e1ug31-articlelinks{display:grid;gap:12px}.e1ug31-articlelinks a{display:block;border-left:4px solid var(--e1-teal);background:var(--e1-soft);padding:16px 18px;text-decoration:none!important}.e1ug31-articlelinks span,.e1ug31-resources span{display:block;color:#52606d;margin-top:5px}.e1ug31-resources li{margin:12px 0}.e1ug31-button{display:inline-block;background:var(--e1-green);color:#fff!important;border-radius:999px;padding:12px 20px;text-decoration:none!important;font-weight:800}.e1ug31-button-alt{background:var(--e1-purple)}.e1ug31-search{position:relative;max-width:760px;margin:24px auto}.e1ug31-search input{width:100%;font-size:20px;padding:17px 20px;border:2px solid var(--e1-line);border-radius:14px}.e1ug31-search-results{position:absolute;left:0;right:0;z-index:50;background:#fff;border-radius:12px;box-shadow:0 15px 40px rgba(0,0,0,.15);overflow:hidden}.e1ug31-search-results a{display:block;padding:14px 18px;border-bottom:1px solid var(--e1-line);text-decoration:none!important}.e1ug31-search-results small{display:block;color:#64748b;margin-top:3px}.e1ug31-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.e1ug31-index>a{border:1px solid var(--e1-line);border-radius:12px;padding:16px;text-decoration:none!important}.e1ug31-index span{display:block;color:#64748b;margin-top:6px}.e1ug31-navigator>section{margin:40px 0}.e1ug31-tooltip{position:relative;border-bottom:1px dotted var(--e1-green);text-decoration:none!important;color:inherit!important}.e1ug31-tooltip:hover:after,.e1ug31-tooltip:focus:after{content:attr(data-e1ug-tip);position:absolute;left:50%;bottom:calc(100% + 9px);transform:translateX(-50%);width:min(310px,75vw);background:#13221a;color:#fff;padding:11px 13px;border-radius:9px;font-size:13px;line-height:1.45;z-index:99999;box-shadow:0 10px 30px rgba(0,0,0,.25);white-space:normal}.e1ug31-tooltip:hover:before,.e1ug31-tooltip:focus:before{content:"";position:absolute;left:50%;bottom:100%;border:6px solid transparent;border-top-color:#13221a;transform:translateX(-50%);z-index:99999}@media(max-width:900px){.e1ug31-facts,.e1ug31-products,.e1ug31-cards,.e1ug31-index{grid-template-columns:repeat(2,minmax(0,1fr))}.e1ug31-guide{padding:0 20px}}@media(max-width:600px){.e1ug31-facts,.e1ug31-products,.e1ug31-cards,.e1ug31-index,.e1ug31-pairs,.e1ug31-trouble{grid-template-columns:1fr}.e1ug31-guide{font-size:16px}.e1ug31-quick p{font-size:18px}}@media print{.e1ug31-button,.e1ug31-search{display:none!important}.e1ug31-guide{max-width:none}.e1ug31-section{break-inside:avoid}}
/* 3.2 A-Z User Guide Directory */
.e1ug31-az-directory{max-width:1280px;margin:0 auto;padding:18px 0 50px}.e1ug31-az-nav{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin:0 0 42px;position:sticky;top:0;z-index:8;background:#fff;padding:14px 8px;border-bottom:1px solid #eee}.e1ug31-az-nav a{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:999px;text-decoration:none;font-weight:800;color:#49016b;border:1px solid #d8d8d8;background:#fff}.e1ug31-az-nav a.has-guides:hover,.e1ug31-az-nav a.has-guides:focus{background:#49016b;color:#fff;border-color:#49016b}.e1ug31-az-nav a.no-guides{opacity:.28;pointer-events:none}.e1ug31-letter-group{scroll-margin-top:90px;margin:0 0 34px}.e1ug31-letter-group>h2{font-size:42px;line-height:1;color:#49016b;border-bottom:3px solid #168643;padding-bottom:10px;margin-bottom:18px}.e1ug31-letter-group .e1ug31-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.e1ug31-letter-group .e1ug31-index>a{display:flex;flex-direction:column;gap:5px;padding:16px 18px;border:1px solid #e5e5e5;border-radius:12px;text-decoration:none;background:#fff}.e1ug31-letter-group .e1ug31-index>a strong{color:#49016b}.e1ug31-letter-group .e1ug31-index>a span{color:#666;font-size:14px;line-height:1.45}@media(max-width:900px){.e1ug31-letter-group .e1ug31-index{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.e1ug31-letter-group .e1ug31-index{grid-template-columns:1fr}.e1ug31-az-nav{position:static}.e1ug31-az-nav a{width:34px;height:34px}}