/* SuperToolZone directory three-column layout */
.stz-directory-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 320px;gap:28px;align-items:start}
.stz-directory-main{grid-column:1/3;min-width:0}
.stz-directory-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.stz-directory-group{background:var(--surface,#fff);border:1px solid var(--line,#dfe5e2);border-radius:16px;padding:22px;box-shadow:0 5px 18px rgba(21,55,45,.05)}
.stz-directory-group h2{font-size:1.25rem;margin:0 0 14px;color:var(--text,#18312a)}
.stz-directory-group h2 a{color:inherit;text-decoration:none}.stz-directory-group h2 a:hover{text-decoration:underline}
.stz-directory-group ul,.stz-tool-columns ul{list-style:none;margin:0;padding:0}
.stz-directory-group li,.stz-tool-columns li{margin:0;padding:7px 0;border-bottom:1px solid rgba(120,140,132,.16)}
.stz-directory-group li:last-child,.stz-tool-columns li:last-child{border-bottom:0}
.stz-directory-group li a,.stz-tool-columns li a{font-weight:600;text-decoration:none}.stz-directory-group li a:hover,.stz-tool-columns li a:hover{text-decoration:underline}
.stz-directory-group li p,.stz-tool-columns li p{font-size:.88rem;line-height:1.45;margin:4px 0 0;color:var(--muted,#62716b)}
.stz-tool-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px;background:var(--surface,#fff);border:1px solid var(--line,#dfe5e2);border-radius:16px;padding:20px 24px}
.stz-sidebar{grid-column:3;position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
.stz-widget{background:var(--surface,#fff);border:1px solid var(--line,#dfe5e2);border-radius:14px;overflow:hidden;box-shadow:0 5px 18px rgba(21,55,45,.05)}
.stz-widget-title{margin:0;padding:12px 16px;background:#1f5c4e;color:#fff;font-size:1.05rem}
.stz-widget-body{padding:14px 16px}.stz-ad-box{min-height:250px;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,#f4f7f5,#e8efeb);color:#66756f;font-size:.85rem;padding:20px}
.stz-sidebar-search{display:flex;gap:8px}.stz-sidebar-search input{width:100%;min-width:0;padding:11px 12px;border:1px solid var(--line,#cfd8d4);border-radius:9px;background:var(--surface,#fff);color:inherit}.stz-sidebar-search button{border:0;border-radius:9px;padding:10px 14px;background:#1f5c4e;color:#fff;font-weight:700;cursor:pointer}
.stz-popular-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.stz-popular-list li{padding:7px 0;border-bottom:1px solid rgba(120,140,132,.16)}.stz-popular-list a{text-decoration:none;font-size:.92rem;font-weight:600}.stz-popular-list a:hover{text-decoration:underline}
.stz-no-results{display:none;background:#fff4d8;border:1px solid #e7cc7c;border-radius:12px;padding:14px;margin-bottom:18px}
.group-block{break-inside:avoid;background:var(--surface,#fff);border:1px solid var(--line,#dfe5e2);border-radius:16px;padding:20px;margin:0!important}.group-block .tool-list{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}.group-block .tool-list a{display:block;padding:7px 0;border-bottom:1px solid rgba(120,140,132,.16);text-decoration:none}
.stz-calculator-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media(max-width:1050px){.stz-directory-layout{grid-template-columns:minmax(0,1fr) 280px}.stz-directory-main{grid-column:1}.stz-sidebar{grid-column:2}.stz-directory-groups,.stz-calculator-groups{grid-template-columns:1fr}.group-block .tool-list{grid-template-columns:1fr}}
@media(max-width:760px){.stz-directory-layout{display:block}.stz-sidebar{position:static;margin-top:24px}.stz-directory-groups,.stz-tool-columns,.stz-calculator-groups{grid-template-columns:1fr}.stz-popular-list{grid-template-columns:1fr}.stz-directory-group{padding:18px}.stz-tool-columns{padding:16px 18px}.stz-ad-box{min-height:160px}}