.sn-hc{max-width:860px;margin:0 auto}.sn-hc-search{display:flex;align-items:center;gap:12px;padding:0 18px;height:56px;background:var(--pg-surface);border:1px solid var(--pg-line);border-radius:14px;box-shadow:0 1px 3px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.05);margin-bottom:32px}.sn-hc-search svg{width:20px;height:20px;color:var(--pg-text-mute);flex-shrink:0}.sn-hc-search input{flex:1 1;border:none;outline:none;background:transparent;font-family:inherit;font-size:16px;color:var(--pg-text)}.sn-hc-search input::placeholder{color:var(--pg-text-mute)}.sn-hc-cats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.sn-hc-cat{display:flex;flex-direction:column;gap:4px;padding:20px;text-align:left;background:var(--pg-surface);border:1px solid var(--pg-line-soft);border-radius:16px;cursor:pointer;font-family:inherit;box-shadow:0 1px 3px rgba(15,23,42,.04);transition:transform .28s cubic-bezier(.22,1,.36,1),box-shadow .28s ease,border-color .2s ease}.sn-hc-cat:hover{transform:translateY(-3px);border-color:rgba(20,184,166,.3);box-shadow:0 4px 12px rgba(15,23,42,.05),0 16px 40px rgba(15,23,42,.08)}.sn-hc-cat-name{font-size:15.5px;font-weight:600;letter-spacing:-.01em;color:var(--pg-text)}.sn-hc-cat-count{font-size:13px;color:var(--pg-teal);font-weight:500}.sn-hc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.sn-hc-back{background:transparent;border:none;cursor:pointer;font-family:inherit;font-size:14px;font-weight:600;color:var(--pg-teal);padding:0}.sn-hc-result-count{font-size:13.5px;color:var(--pg-text-mute)}.sn-hc-empty{text-align:center;color:var(--pg-text-mute);padding:40px 0}.sn-hc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.sn-hc-item{background:var(--pg-surface);border:1px solid var(--pg-line-soft);border-radius:14px;box-shadow:0 1px 3px rgba(15,23,42,.04);transition:border-color .2s ease,box-shadow .2s ease}.sn-hc-item:hover{border-color:rgba(20,184,166,.28)}.sn-hc-item.is-open{border-color:rgba(20,184,166,.32);box-shadow:0 4px 18px rgba(15,23,42,.07)}.sn-hc-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:17px 20px;background:transparent;border:none;cursor:pointer;font-family:inherit;text-align:left;font-size:15.5px;font-weight:600;letter-spacing:-.01em;color:var(--pg-text)}.sn-hc-tag{display:inline-block;margin-left:10px;padding:2px 9px;font-size:11px;font-weight:600;color:var(--pg-teal);background:rgba(20,184,166,.09);border-radius:999px;vertical-align:middle}.sn-hc-chevron{flex-shrink:0;color:var(--pg-teal);transition:transform .28s cubic-bezier(.16,1,.3,1)}.sn-hc-item.is-open .sn-hc-chevron{transform:rotate(180deg)}.sn-hc-a-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s cubic-bezier(.16,1,.3,1)}.sn-hc-item.is-open .sn-hc-a-wrap{grid-template-rows:1fr}.sn-hc-a{overflow:hidden}.sn-hc-a p{margin:0;padding:0 20px 18px;font-size:14.5px;line-height:1.65;color:var(--pg-text-soft)}.sn-hc-a p+p{padding-top:12px}.sn-hc-a strong{color:var(--pg-text);font-weight:600}@media (max-width:760px){.sn-hc-cats{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.sn-hc-cats{grid-template-columns:1fr}.sn-hc-search{height:50px;padding:0 14px}.sn-hc-search input{font-size:15px}.sn-hc-cat{padding:16px}.sn-hc-cat-name,.sn-hc-q{font-size:14.5px}.sn-hc-q{padding:14px 16px}.sn-hc-a p{padding:0 16px 16px}}