/* DMC 9.9A - unified public search */
.auth-brand__member-tools{grid-column:3;justify-self:end;display:flex;align-items:center;gap:10px;min-width:0}.global-search-shortcut{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0 14px;border:1px solid #bfe5d2;border-radius:999px;background:#fff;color:#007f49;text-decoration:none;font-weight:800;box-shadow:0 8px 22px rgba(0,82,52,.06)}.global-search-shortcut:hover{border-color:#00a760;background:#f1fbf6}.unified-search{--green:#009b58;--ink:#002f27;--red:#f43f4a;display:grid;gap:16px;width:100%;min-width:0;padding-bottom:96px;color:var(--ink)}.unified-search *{box-sizing:border-box;min-width:0}.unified-search__hero,.unified-search__form,.unified-search__welcome,.unified-search__summary,.unified-search__empty,.search-group{border:1px solid #cfe4dc;border-radius:22px;background:#fff;box-shadow:0 12px 30px rgba(1,70,49,.055)}.unified-search__hero{padding:22px;border-left:5px solid var(--green);background:linear-gradient(135deg,#fff 15%,#edf9f3)}.unified-search__hero p,.unified-search__welcome>p,.search-group header p{margin:0 0 7px;color:var(--green);font-size:.78rem;font-weight:900;letter-spacing:.045em;text-transform:uppercase}.unified-search__hero h1{margin:0;font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,6vw,3.2rem);line-height:1.05}.unified-search__hero span{display:block;margin-top:12px;color:#55716a;line-height:1.65}.unified-search__form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;padding:10px}.unified-search__form input{width:100%;min-height:50px;padding:0 16px;border:1px solid #c7ddd5;border-radius:15px;background:#f9fcfb;color:var(--ink);font:inherit;outline:none}.unified-search__form input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(0,155,88,.12)}.unified-search__form button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:50px;padding:0 18px;border:0;border-radius:15px;background:var(--green);color:#fff;font:inherit;font-weight:900;cursor:pointer}.unified-search__alert{padding:13px 16px;border:1px solid #f2c4c7;border-radius:14px;background:#fff5f5;color:#a9202a}.unified-search__welcome{padding:22px}.unified-search__welcome h2{margin:0 0 18px;font-size:1.45rem}.unified-search__welcome>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.unified-search__welcome a{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:15px;border:1px solid #cfe4dc;border-radius:16px;color:var(--ink);text-decoration:none}.unified-search__welcome a>span{grid-row:1/3;align-self:center;font-size:1.5rem}.unified-search__welcome a strong{color:#007f49}.unified-search__welcome a small{color:#6a7f79}.unified-search__summary{display:flex;align-items:center;gap:12px;padding:15px 18px}.unified-search__summary>span{font-size:1.5rem}.unified-search__summary p{margin:0}.unified-search__summary strong{color:var(--red)}.unified-search__grid{display:grid;gap:16px}.search-group{overflow:hidden;padding:17px}.search-group>header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid #deebe6}.search-group header p{margin-bottom:3px}.search-group h2{margin:0;font-size:1.22rem}.search-group header b{display:grid;place-items:center;min-width:38px;height:38px;padding:0 8px;border-radius:12px;background:#ebf8f1;color:#007f49}.search-result{display:grid;grid-template-columns:70px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #e7efec;color:var(--ink);text-decoration:none}.search-result__media{display:grid;place-items:center;width:70px;height:58px;overflow:hidden;border-radius:12px;background:#eff8f4;font-size:1.5rem}.search-result__media img{width:100%;height:100%;object-fit:cover}.search-result__media--avatar{width:54px;height:54px;border-radius:50%;border:1px solid #bfe5d2}.search-result__body{display:grid;gap:4px}.search-result__body strong{font-size:.98rem;line-height:1.3}.search-result__body small{display:-webkit-box;overflow:hidden;color:#5f746e;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}.search-result__body i{color:#7b8d88;font-size:.75rem;font-style:normal}.search-result>em{color:#008d50;font-size:1.3rem;font-style:normal}.search-group__empty{padding:25px 5px;color:#778b85;text-align:center}.search-group__more{display:block;padding-top:14px;color:#008649;text-align:center;text-decoration:none;font-weight:900}.unified-search__empty{padding:38px 20px;text-align:center}.unified-search__empty>span{font-size:2.4rem}.unified-search__empty h2{margin:10px 0 5px}.unified-search__empty p{margin:0;color:#657a74}@media(max-width:640px){.auth-brand__member-tools{grid-column:2;gap:7px}.global-search-shortcut{width:44px;padding:0}.global-search-shortcut span:last-child{display:none}.unified-search__form button span:last-child{display:none}.unified-search__form button{width:50px;padding:0}.unified-search__welcome>div{grid-template-columns:1fr}.search-result{grid-template-columns:58px minmax(0,1fr) auto}.search-result__media{width:58px;height:52px}.search-result__media--avatar{width:48px;height:48px}}@media(min-width:900px){.unified-search{gap:22px}.unified-search__hero{padding:34px}.unified-search__form{position:sticky;top:12px;z-index:8;max-width:900px;margin:-4px auto 0;width:100%;box-shadow:0 18px 38px rgba(1,70,49,.12)}.unified-search__grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.search-group--articles{grid-row:span 2}.search-group--members{grid-column:1/-1}.search-group--members .search-result{display:inline-grid;width:calc(50% - 8px);vertical-align:top}.unified-search__welcome>div{grid-template-columns:repeat(5,minmax(0,1fr))}.unified-search__welcome a{grid-template-columns:1fr;text-align:center}.unified-search__welcome a>span{grid-row:auto;font-size:2rem}}
/* DMC 9.9A1 - visually hidden search label; keep it accessible without taking a grid cell. */
.unified-search__form .sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
/* DMC 9.9B - private recent searches. */
.unified-search__recent{padding:16px 18px;border:1px solid #cfe4dc;border-radius:20px;background:#fff;box-shadow:0 10px 26px rgba(1,70,49,.045)}
.unified-search__recent[hidden]{display:none!important}
.unified-search__recent>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.unified-search__recent>header p{margin:0 0 3px;color:#009b58;font-size:.75rem;font-weight:900;letter-spacing:.045em}
.unified-search__recent>header h2{margin:0;font-size:1rem}
.unified-search__recent>header button{padding:7px 10px;border:1px solid #d7e6e0;border-radius:999px;background:#fff;color:#61756f;font:inherit;font-size:.75rem;font-weight:800;cursor:pointer}
.unified-search__recent-list{display:flex;gap:8px;overflow-x:auto;padding:2px 1px 5px;scrollbar-width:thin}
.unified-search__recent-list a{flex:0 0 auto;padding:9px 13px;border:1px solid #bfe2d2;border-radius:999px;background:#f6fcf9;color:#007f49;text-decoration:none;font-size:.86rem;font-weight:800}
.unified-search__recent-list a:hover,.unified-search__recent-list a:focus-visible{border-color:#009b58;background:#eaf8f1;outline:none}
/* DMC 9.9B1 - Vietnamese-safe heading font. */
.unified-search__hero h1 {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-weight: 850;
    letter-spacing: -.035em;
}
/* DMC 9.9C - live suggestions and zero-result recovery. */
.unified-search__suggestions{position:relative;z-index:30;margin-top:-11px;padding:8px;border:1px solid #c9e1d6;border-radius:0 0 18px 18px;background:#fff;box-shadow:0 18px 35px rgba(1,70,49,.14)}
.unified-search__suggestions[hidden]{display:none!important}
.unified-search__suggestions a,.unified-search__recovery a{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:9px;padding:10px;border-radius:12px;color:#113d30;text-decoration:none;text-align:left}
.unified-search__suggestions a:hover,.unified-search__suggestions a:focus-visible,.unified-search__recovery a:hover,.unified-search__recovery a:focus-visible{background:#eef9f3;outline:none}
.unified-search__suggestions a>span:first-child,.unified-search__recovery a>span:first-child{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:#e8f7ef}
.unified-search__suggestions a>span:last-child,.unified-search__recovery a>span:last-child{display:grid;gap:2px}
.unified-search__suggestions strong,.unified-search__recovery a strong{font-size:.9rem}
.unified-search__suggestions small,.unified-search__recovery a small{color:#71837d;font-size:.75rem}
.unified-search__recovery{display:grid;gap:9px;margin-top:18px;text-align:left}
.unified-search__recovery>strong{color:#49665d;text-align:center;font-size:.86rem}
.unified-search__recovery>div{display:grid;gap:5px;max-width:620px;margin:auto;width:100%}
@media(min-width:900px){.unified-search__suggestions{max-width:900px;width:100%;margin:-17px auto 0}.unified-search__recovery>div{grid-template-columns:repeat(2,minmax(0,1fr))}}