/* Grouped navigation for the expanded bonus guide. */
.sidebar{width:248px;padding:23px 15px;gap:0;overflow:hidden}
.shell{margin-left:273px}.sidebar .brand{font-size:14px}.sidebar .brand small{font-size:10px}
.nav-label{margin:25px 9px 12px;flex-shrink:0}.sidebar nav{min-height:0;flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#675738 transparent}.sidebar .brand{flex-shrink:0}
.nav-group{border-bottom:1px solid #36343b;padding:4px 0 7px}
.nav-group>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:13px 9px;color:#d4c7ab;font-size:13px;line-height:1.4;font-weight:700;cursor:pointer;list-style:none}
.nav-group>summary::-webkit-details-marker{display:none}.nav-group>summary::after{content:'+';font-size:19px;line-height:1;color:#c9a965;font-weight:400}.nav-group[open]>summary::after{content:'−'}
.sidebar .nav-group a{padding:10px 11px;min-height:38px;margin-bottom:3px;border-radius:8px;font-size:13px;line-height:1.45;gap:9px}
.sidebar .nav-group a:before{content:'';width:4px;height:4px;flex:0 0 4px;border-radius:50%;background:#6b6457}.sidebar .nav-group a[aria-current=page]:before{background:#edcc81}
.side-bottom{margin-top:18px;border-top:1px solid #36343b;padding-top:15px}.side-bottom p{font-size:12px;margin:10px 0}
.quick-nav{display:flex;gap:8px;overflow-x:auto;padding:0 26px 13px;border-bottom:1px solid #242429;scrollbar-width:thin;scrollbar-color:#675738 transparent}
.quick-nav a{white-space:nowrap;padding:8px 17px;border:1px solid #3b3630;border-radius:25px;background:#19191d;font-size:13px;line-height:1.4;color:#c7c1b5}
.quick-nav a:hover,.quick-nav a[aria-current]{background:#352a1b;border-color:#ba9c5c;color:#f1d69e}
.page-title{margin-top:25px;margin-bottom:24px}.page-title h1{max-width:1000px;font-size:clamp(2rem,3vw,2.8rem);margin-bottom:16px}.page-title>.eyebrow{margin-bottom:12px}.page-title>p{font-size:16px;line-height:1.6;max-width:860px}.breadcrumb{margin-bottom:16px}
.home-discover{padding:26px;border:1px solid #5d4d31;border-radius:18px;background:linear-gradient(120deg,#2c2518,#17181c);display:grid;grid-template-columns:1.05fr 1fr;gap:30px;align-items:center}
.home-discover h2{font-size:1.8rem;line-height:1.15;margin-bottom:15px}.home-discover p{margin-bottom:0;line-height:1.7}.home-discover .content-links{margin:0}.home-discover a{padding:10px 15px}
.guide-body{display:block}.article-section{max-width:1100px}
@media(max-width:1100px){.sidebar{width:220px;padding:21px 12px}.shell{margin-left:240px}.sidebar .brand{font-size:12px;gap:7px}.sidebar .brand small{font-size:9px}.sidebar .brand-mark{width:30px;height:30px}.quick-nav{padding-left:21px;padding-right:21px}.home-discover{gap:22px;padding:23px}}
@media(max-width:800px){.sidebar{width:min(290px,calc(100vw - 40px));padding:23px 17px}.sidebar[aria-hidden=true]{visibility:hidden}.shell{margin-left:0}.sidebar .brand{font-size:14px}.sidebar .brand small{font-size:10px}.sidebar .nav-group a{font-size:14px;min-height:43px}.nav-group>summary{font-size:14px;padding:14px 9px}.quick-nav{padding:0 20px 12px}.side-bottom{margin-top:22px}}
@media(max-width:600px){.quick-nav{padding:0 15px 12px;gap:7px}.quick-nav a{font-size:12px;padding:8px 14px}.page-title{margin-top:27px}.home-discover{grid-template-columns:1fr;padding:23px;gap:22px}.home-discover h2{font-size:1.7rem}.sidebar{height:calc(100dvh - 20px)}.sidebar .nav-group a{min-height:42px}.topbar{padding-right:15px;padding-left:15px}}