.site-header nav a.active{color:#8961bd;font-weight:700}.knowledge-hero{max-width:1050px;margin:45px auto 36px;padding:78px 70px;background:linear-gradient(115deg,#e7d5f4 0%,#f8d5df 47%,#f9e8bc 100%);border-radius:28px;position:relative;overflow:hidden}.knowledge-hero:after{content:'';position:absolute;width:420px;height:420px;border-radius:50%;right:-155px;top:-170px;border:2px solid rgba(255,255,255,.6);box-shadow:inset 0 0 0 22px rgba(255,255,255,.12)}.knowledge-hero h1{font-size:clamp(45px,6vw,76px);letter-spacing:-.06em;line-height:1.05;margin:0 0 20px;max-width:700px;position:relative;z-index:1}.knowledge-hero h1 em,.guide h2 em{font-family:Georgia,serif;font-weight:400;color:#9b61ba}.knowledge-hero>p:not(.eyebrow){max-width:640px;font-size:16px;color:#574b5c;margin:0;position:relative;z-index:1}.knowledge-note{display:flex;gap:15px;align-items:flex-start;max-width:700px;margin:30px 0 0;padding:15px 18px;background:rgba(255,255,255,.52);border-left:3px solid #9a6fcf;border-radius:8px;font-size:13px;position:relative;z-index:1}.knowledge-note b{white-space:nowrap}.knowledge-menu{max-width:1050px;margin:0 auto 90px;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.knowledge-menu a{padding:15px 13px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);font-size:13px;font-weight:600;line-height:1.3}.knowledge-menu a:hover{border-color:#a77bd5;background:#faf6ff}.knowledge-menu i{display:block;color:#a572cd;font:700 10px 'DM Sans',sans-serif;font-style:normal;letter-spacing:.1em;margin-bottom:5px}.guide-wrap{max-width:1120px;margin:auto;padding:0 30px 45px}.guide{display:grid;grid-template-columns:230px minmax(0,1fr);gap:70px;padding:78px 0;border-top:1px solid var(--line);scroll-margin-top:25px}.guide-label{height:190px;border-radius:18px;padding:24px;display:flex;flex-direction:column;justify-content:space-between}.guide-label span{font:600 45px/1 'DM Sans',sans-serif;letter-spacing:-.08em}.guide-label small{font:700 10px 'DM Sans',sans-serif;letter-spacing:.12em}.guide-label.purple{background:#dcccef}.guide-label.coral{background:#f8cad5}.guide-label.gold{background:#f8df9d}.guide-label.blue{background:#c6e9f1}.guide-label.pink{background:#f5cadb}.guide-content h2{font-size:clamp(35px,4vw,55px);line-height:1.08;letter-spacing:-.055em;margin:0 0 20px}.lead{color:#5f5663;font-size:17px;max-width:710px;margin:0 0 36px}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:18px}.info-grid>div{background:#f8f5f8;padding:20px;border-radius:13px}.guide h3{font-size:16px;line-height:1.3;margin:0 0 8px}.guide p{font-size:14px;color:#625966}.info-grid p{margin:0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:16px 0}.two-col>div{padding:22px;border:1px solid var(--line);border-radius:13px}.two-col ul{padding-left:18px;margin:0}.two-col li{font-size:13px;color:#625966;margin:7px 0}.guide details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 2px}.guide summary{font-size:15px}.guide details p{margin:11px 0 0;max-width:750px}.safety-check{max-width:1120px;margin:30px auto 80px;padding:70px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;background:#30263d;color:#fff;border-radius:24px}.safety-check .eyebrow{color:#e1bfff}.safety-check h2{font-size:42px;line-height:1.1;letter-spacing:-.05em;margin:0}.safety-check ol{margin:0;padding-left:22px}.safety-check li{padding:9px 0 9px 6px;color:#ede8f0;font-size:14px;border-bottom:1px solid rgba(255,255,255,.14)}.safety-check .button{grid-column:2;justify-self:start;background:#fff;color:#30263d}.safety-check .button:hover{background:#e4ccff}@media(max-width:800px){.knowledge-hero{margin:20px 15px 24px;padding:50px 28px;border-radius:20px}.knowledge-hero h1{font-size:48px}.knowledge-menu{margin:0 20px 50px;grid-template-columns:1fr 1fr}.guide-wrap{padding:0 20px 15px}.guide{grid-template-columns:1fr;gap:25px;padding:55px 0}.guide-label{height:120px}.guide-content h2{font-size:40px}.lead{font-size:15px}.info-grid,.two-col{grid-template-columns:1fr}.safety-check{margin:25px 15px 50px;padding:45px 25px;display:block}.safety-check h2{font-size:37px;margin-bottom:25px}.safety-check .button{margin-top:24px}.knowledge-note{display:block}.knowledge-note b{display:block;margin-bottom:5px}}