.directory-hero{padding:58px 0 44px;background:linear-gradient(120deg,#edf4f7,#fff 64%);border-bottom:1px solid var(--line)}
.directory-hero h1{font-family:"Newsreader",serif;color:var(--navy2);font-size:clamp(2.6rem,5vw,4.2rem);line-height:1;margin:0 0 14px}.directory-hero p{max-width:780px;margin:0;color:var(--muted)}
.directory-main{padding:48px 0 82px;background:var(--paper);min-height:520px}.directory-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}.stat-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:18px 20px}.stat-card b{display:block;font-family:"Newsreader",serif;font-size:2rem;line-height:1;color:var(--navy)}.stat-card span{font-size:.78rem;color:var(--muted)}
.lookup-panel{background:#fff;border:1px solid var(--line);box-shadow:0 12px 34px rgba(7,61,104,.07);padding:24px;margin-bottom:26px}.lookup-row{display:grid;grid-template-columns:minmax(0,1fr) 230px 130px;gap:10px}.lookup-row input,.lookup-row select{height:52px;border:1px solid #bdccd5;background:#fff;padding:0 15px;color:var(--ink);border-radius:2px}.lookup-row button{border:0;background:var(--navy);color:#fff;font-weight:800;cursor:pointer;border-radius:2px}.lookup-hint{display:block;margin-top:10px;color:var(--muted);font-size:.74rem}
.result-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:30px 0 16px}.result-head h2{font-family:"Newsreader",serif;font-size:2rem;color:var(--navy2);margin:0}.result-head span{font-size:.78rem;color:var(--muted)}
.directory-tabs{display:flex;gap:8px;margin-bottom:18px}.directory-tabs button{min-height:44px;border:1px solid #c9d5dc;background:#fff;color:var(--navy);padding:0 18px;font-weight:700;cursor:pointer}.directory-tabs button.active{background:var(--gold);border-color:#c39131;color:#032943}
.result-list{display:grid;gap:12px}.result-card{background:#fff;border:1px solid var(--line);padding:19px 21px;display:grid;grid-template-columns:46px minmax(0,1fr);gap:15px}.result-card .number{width:42px;height:42px;display:grid;place-items:center;background:#edf4f7;color:var(--navy);font-family:"Newsreader",serif;font-weight:700}.result-card h3{font-size:1rem;line-height:1.35;color:var(--navy);margin:0 0 7px}.result-card p{font-size:.8rem;color:var(--muted);margin:3px 0}.result-card strong{color:#355469}.empty-directory{background:#fff;border:1px solid var(--line);padding:28px;color:var(--muted)}
.directory-table-wrap{overflow:auto;background:#fff;border:1px solid var(--line)}.directory-table{width:100%;border-collapse:collapse;min-width:760px}.directory-table th{position:sticky;top:0;background:var(--navy);color:#fff;text-align:left;font-size:.73rem;padding:13px 14px}.directory-table td{border-bottom:1px solid var(--line);padding:13px 14px;font-size:.78rem;vertical-align:top}.directory-table tbody tr:hover{background:#f6f9fa}.directory-table .col-number{width:62px;text-align:center}.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:22px;flex-wrap:wrap}.pagination button{min-width:39px;height:39px;border:1px solid #c7d4dc;background:#fff;color:var(--navy);font-weight:700;cursor:pointer}.pagination button.active{background:var(--navy);color:#fff}.pagination button:disabled{opacity:.45;cursor:not-allowed}
.directory-actions{display:flex;justify-content:flex-end;margin-top:22px}.directory-actions a{font-size:.8rem;font-weight:800;color:var(--blue);border-bottom:1px solid #a8bdca;padding-bottom:4px}
.contact-main{padding:58px 0 84px;background:var(--paper)}.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.contact-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:28px}.contact-card h2{font-family:"Newsreader",serif;color:var(--navy);font-size:1.7rem;margin:0 0 20px}.contact-item{padding:15px 0;border-bottom:1px solid var(--line)}.contact-item:last-child{border-bottom:0}.contact-item small{display:block;color:var(--gold);font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.contact-item strong,.contact-item a{display:block;color:var(--navy);margin-top:3px}.contact-item span{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}.contact-note{background:var(--navy);color:#fff;padding:30px}.contact-note h2{font-family:"Newsreader",serif;font-size:1.8rem;margin:0 0 12px}.contact-note p{color:#c9dbe6;font-size:.86rem}.contact-note a{display:inline-flex;min-height:46px;align-items:center;background:var(--gold);color:#18384e;font-weight:800;padding:0 18px;margin-top:10px}
@media(max-width:800px){.directory-stats{grid-template-columns:1fr 1fr}.directory-stats .stat-card:last-child{grid-column:1/-1}.lookup-row{grid-template-columns:1fr}.lookup-row button{height:50px}.contact-grid{grid-template-columns:1fr}}
@media(max-width:600px){.directory-hero{padding:42px 0 36px}.directory-main,.contact-main{padding:36px 0 60px}.directory-stats{grid-template-columns:1fr}.directory-stats .stat-card:last-child{grid-column:auto}.lookup-panel{padding:17px}.result-head{display:block}.result-head span{display:block;margin-top:5px}.directory-tabs{display:grid;grid-template-columns:1fr 1fr}.directory-tabs button{padding:0 8px;font-size:.78rem}.directory-table-wrap{overflow:visible;border:0;background:transparent}.directory-table{min-width:0}.directory-table thead{display:none}.directory-table,.directory-table tbody,.directory-table tr,.directory-table td{display:block;width:100%}.directory-table tr{background:#fff;border:1px solid var(--line);margin-bottom:10px;padding:13px}.directory-table td{border:0;padding:4px 0;font-size:.8rem}.directory-table td::before{content:attr(data-label);display:block;color:var(--gold);font-size:.65rem;font-weight:800;text-transform:uppercase}.directory-table .col-number{text-align:left;width:auto}.contact-card,.contact-note{padding:23px}}

/* Thẻ liên hệ Zalo chính thức */
.contact-grid{grid-template-columns:1.12fr .88fr;align-items:stretch}
.contact-card{padding:25px 30px}
.contact-card .contact-item:first-child{padding-top:5px}
.contact-card .contact-item:last-child{padding-bottom:5px}
.contact-note{position:relative;overflow:hidden;padding:34px;background:linear-gradient(145deg,#074779,#0a5d97)}
.contact-note::after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-115px;bottom:-125px;pointer-events:none}
.zalo-card-heading{position:relative;z-index:1;display:flex;align-items:center;gap:18px}
.zalo-icon-wrap{width:92px;height:92px;flex:0 0 92px;display:grid;place-items:center;background:#fff;border-radius:22px;box-shadow:0 12px 28px rgba(1,32,55,.24)}
.zalo-icon-wrap img{display:block;width:70px;height:70px;object-fit:contain}
.zalo-card-heading span{display:block;color:#9fd6f6;font-size:.65rem;font-weight:800;letter-spacing:.11em;margin-bottom:5px}
.contact-note .zalo-card-heading h2{font-size:1.72rem;line-height:1.15;margin:0}
.contact-note p{position:relative;z-index:1;line-height:1.75;margin:24px 0 18px}
.contact-note a{position:relative;z-index:2;gap:20px;min-height:48px;margin-top:0;padding:0 20px;touch-action:manipulation;cursor:pointer}
.contact-note a b{font-size:1.15rem}
@media(max-width:600px){.zalo-card-heading{align-items:flex-start;gap:14px}.zalo-icon-wrap{width:72px;height:72px;flex-basis:72px;border-radius:17px}.zalo-icon-wrap img{width:54px;height:54px}.contact-note .zalo-card-heading h2{font-size:1.4rem}.contact-note a{width:100%;justify-content:space-between}}

/* Quy tắc cuối cùng dành cho điện thoại và máy tính bảng dọc */
@media(max-width:800px){
  .contact-grid{grid-template-columns:minmax(0,1fr)}
  .contact-card,.contact-note{width:100%;min-width:0}
  .contact-note{min-height:auto}
}

@media(max-width:480px){
  .contact-main .container{width:min(100% - 28px,1180px)}
  .contact-card,.contact-note{padding:22px 20px}
  .contact-item strong,.contact-item a{overflow-wrap:anywhere}
}