/* Dedicated guide layout. Kept separate so older cached site CSS cannot break navigation. */
.guide-shell{width:min(1240px,calc(100% - 40px));margin:28px auto 60px;display:grid!important;grid-template-columns:240px minmax(0,1fr)!important;align-items:start;gap:28px;padding:0!important}
.guide-shell>.guide-nav{display:block!important;position:sticky;top:18px;align-self:start;width:240px;max-height:calc(100vh - 36px);overflow:auto;margin:0!important;padding:16px!important;border:1px solid var(--line,#dfe4eb);border-radius:14px;background:var(--card,#fff);columns:auto!important}
.guide-shell>.guide-nav strong{display:block;margin:0 0 10px}
.guide-shell>.guide-nav a{display:block!important;padding:6px 2px;color:var(--text,#20242b);text-decoration:none;white-space:normal}
.guide-shell>.guide-nav a:hover,.guide-shell>.guide-nav a:focus{text-decoration:underline}
.guide-shell>.guide-main{display:block;width:100%;min-width:0;max-width:none!important;margin:0!important;padding:0!important}
.guide-main>.guide-hero,.guide-main>.search-panel,.guide-main>article,.guide-main>.guide-end{display:block;margin:0 0 18px;padding:24px;border:1px solid var(--line,#dfe4eb);border-radius:14px;background:var(--card,#fff)}
.guide-main>article{scroll-margin-top:18px}
.search-row{display:flex;align-items:stretch;gap:8px}
.search-row input{display:block;flex:1;width:auto;min-width:0;min-height:42px;font:inherit;padding:10px 12px;border:1px solid var(--line,#dfe4eb);border-radius:10px;background:var(--bg,#fff);color:var(--text,#20242b)}
.search-row button{min-height:42px;padding:8px 15px;font:inherit;border:1px solid var(--line,#dfe4eb);border-radius:10px;background:var(--soft,#eef5ff);color:var(--text,#20242b);cursor:pointer}
.app-store-placeholder{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.app-store-placeholder span{flex:1;min-width:220px}
.platform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.platform-card{border:1px solid var(--line,#dfe4eb);border-radius:12px;padding:15px}
.feature-list{display:grid;grid-template-columns:minmax(130px,210px) minmax(0,1fr)}
.feature-list dt,.feature-list dd{margin:0;padding:9px 0;border-bottom:1px solid var(--line,#dfe4eb)}
.feature-list dt{font-weight:700;padding-right:16px}
.shot{margin:20px 0 0;padding:18px;border:2px dashed var(--line,#dfe4eb);border-radius:12px;background:var(--bg,#fff)}
@media(max-width:820px){.guide-shell{display:block!important;width:auto;margin:16px}.guide-shell>.guide-nav{position:static;width:auto;max-height:none;margin:0 0 18px!important;columns:2!important}.guide-shell>.guide-nav strong{column-span:all}.guide-main>.guide-hero,.guide-main>.search-panel,.guide-main>article,.guide-main>.guide-end{padding:18px}.platform-grid{grid-template-columns:1fr}.feature-list{grid-template-columns:1fr}.feature-list dt{border-bottom:0;padding-bottom:0}}
@media(max-width:520px){.guide-shell>.guide-nav{columns:1!important}.search-row{display:block}.search-row button{width:100%;margin-top:8px}}