/* Web khách — CSS dùng chung mọi trang. Màu nhấn duy nhất là --ac (theo brand, bơm từ máy chủ).
   Mobile trước, mở rộng ở @media (min-width:760px). Bo góc thống nhất 16px. */
:root{--ac:#0071e3;--nen:#f5f5f7;--the:#fff;--chu:#1d1d1f;--mo:#6e6e73;--vien:#e5e5ea;--r:16px;--bong:0 10px 30px rgba(0,0,0,.06);--xanh:#1a7f37}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:70px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;background:var(--nen);color:var(--chu);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
.ic{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ── đầu trang ── */
.hd{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.85);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--vien)}
.hd-in{max-width:1120px;margin:0 auto;padding:0 8px 0 16px;height:52px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;letter-spacing:-.02em;flex:none}
.logo img{width:26px;height:26px;border-radius:7px}
.chu-logo{width:26px;height:26px;border-radius:7px;background:var(--ac);color:#fff;display:grid;place-items:center;font-size:14px}
.menu{display:none;gap:24px;font-size:13px;color:#424245}
.menu a:hover,.menu a[aria-current]{color:var(--chu)}
.menu a[aria-current]{font-weight:600}
.hd-nut{margin-left:auto;display:flex;gap:2px}
.nut-ic{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--chu);transition:background .15s}
.nut-ic:hover{background:rgba(0,0,0,.05)}
.menu-dai{display:flex;gap:20px;overflow-x:auto;scrollbar-width:none;padding:2px 16px 10px;font-size:13px;color:#424245;white-space:nowrap}
.menu-dai::-webkit-scrollbar{display:none}
.menu-dai a[aria-current]{color:var(--chu);font-weight:600}
.tim-ov{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.35);padding:12px 12px 0}
.tim-hop{max-width:640px;margin:0 auto;background:#fff;border-radius:var(--r);display:flex;align-items:center;gap:10px;padding:6px 6px 6px 16px;box-shadow:var(--bong)}
.tim-hop input{flex:1;border:0;outline:0;height:44px;font-size:17px;background:none;min-width:0}

/* ── nút + ô nhập ── */
.nut{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 22px;border-radius:999px;background:var(--ac);color:#fff;font-weight:600;font-size:15px;transition:opacity .15s;white-space:nowrap}
.nut:hover{opacity:.9}
.nut[disabled]{opacity:.5;cursor:default}
.nut.vien{background:transparent;color:var(--ac);box-shadow:inset 0 0 0 1.5px var(--ac)}
.nut.xam{background:#e8e8ed;color:var(--chu)}
.nut.rong{width:100%;height:50px}
.lk{color:var(--ac);font-weight:600}
.lk:hover{text-decoration:underline}
.o{width:100%;height:46px;border:1px solid var(--vien);border-radius:12px;padding:0 14px;background:#fff;outline:0;transition:border-color .15s}
textarea.o{height:auto;min-height:84px;padding:12px 14px;resize:vertical}
.o:focus{border-color:var(--ac);box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 18%,transparent)}
.nhan-o{display:block;font-size:13px;font-weight:600;margin:12px 0 6px}
.hai{display:grid;gap:10px}
.ghi{font-size:13px;color:var(--mo)}
.bao{font-size:14px;margin-top:10px;min-height:1px}
.bao.loi{color:#d70015}.bao.ok{color:var(--xanh)}
.an-di{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* ── khối chung ── */
.sec{padding:48px 0}
.sec-nho{padding:28px 0}
.h2{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:24px;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}
.h2 a{font-size:14px;font-weight:600;color:var(--ac);letter-spacing:0;white-space:nowrap}
.hop{background:var(--the);border-radius:var(--r);padding:20px}
.hop h2,.hop h3{font-size:17px;letter-spacing:-.01em;margin-bottom:12px}
.vet{font-size:13px;color:var(--mo);padding:16px 0 4px;display:flex;flex-wrap:wrap;gap:6px}
.vet a:hover{color:var(--chu)}
.vet .sep{opacity:.5}
.tieu-de{padding:8px 0 18px}
.tieu-de h1{font-size:30px;line-height:1.15;font-weight:800;letter-spacing:-.025em}
.tieu-de p{color:var(--mo);margin-top:6px;max-width:640px}
.trong{text-align:center;color:var(--mo);padding:48px 16px}
.trong .ic{width:40px;height:40px;margin:0 auto 10px;stroke:#c7c7cc}

/* ── trang chủ ── */
.hero{background:#fff;text-align:center;padding:48px 0 40px}
.hero .eb{font-size:13px;font-weight:600;color:var(--ac);letter-spacing:.02em}
.hero h1{font-size:36px;line-height:1.08;font-weight:800;letter-spacing:-.03em;margin:10px auto 14px;max-width:760px}
.hero p{font-size:17px;color:var(--mo);max-width:560px;margin:0 auto}
.cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.so-lieu{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:560px;margin:32px auto 0}
.so-lieu div{text-align:center}
.so-lieu b{display:block;font-size:20px;letter-spacing:-.02em}
.so-lieu span{font-size:12px;color:var(--mo)}
.dong-ngang{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px 4px}
.dong-ngang::-webkit-scrollbar{display:none}
.o-dong{flex:0 0 auto;background:#fff;border-radius:var(--r);padding:14px 18px;min-width:150px;transition:transform .15s,box-shadow .15s}
.o-dong:hover{transform:translateY(-2px);box-shadow:var(--bong)}
.o-dong b{display:block;font-size:15px}
.o-dong span{font-size:12px;color:var(--mo)}
.cam-ket{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cam-ket>div{background:#fff;border-radius:var(--r);padding:18px}
.cam-ket .ic{width:28px;height:28px;stroke:var(--ac);stroke-width:1.5}
.cam-ket b{display:block;margin:10px 0 4px;font-size:15px}
.cam-ket p{font-size:13px;color:var(--mo)}
.bang-hieu{background:#fff;border-radius:22px;padding:24px;display:grid;gap:20px;align-items:center}
.bang-hieu h2{font-size:26px;line-height:1.15;letter-spacing:-.02em}
.bang-hieu p{color:var(--mo);margin-top:8px}
.gioi-thieu{max-width:760px}
.gioi-thieu h2{font-size:22px;letter-spacing:-.02em;margin-bottom:10px}
.gioi-thieu p{color:#424245;margin:10px 0}

/* ── thẻ máy ── */
.luoi{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.the-may{background:#fff;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.the-may:hover{box-shadow:var(--bong);transform:translateY(-2px)}
.the-may .anh{aspect-ratio:1;background:#f2f2f4;position:relative}
.the-may .anh img{width:100%;height:100%;object-fit:cover}
.trong-anh{width:100%;height:100%;display:grid;place-items:center}
.trong-anh .ic{width:40px;height:40px;stroke:#c7c7cc}
.nhan{position:absolute;left:8px;top:8px;font-size:11px;font-weight:600;background:rgba(255,255,255,.92);border-radius:999px;padding:2px 8px;color:#424245}
.the-may .tt{padding:10px 12px 14px;display:flex;flex-direction:column;gap:3px;flex:1}
.the-may h3{font-size:14px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
.the-may .phu{font-size:12px;color:var(--mo)}
.chips{display:flex;gap:5px;flex-wrap:wrap;margin-top:3px}
.chip{font-size:11px;font-weight:600;background:#f2f2f4;border-radius:6px;padding:2px 7px;color:#424245}
.chip.pin{background:#e9f9ee;color:var(--xanh)}
.chip.canh{background:#fff4e5;color:#a05a00}
.the-may .gia{font-size:16px;font-weight:800;margin-top:auto;padding-top:6px;letter-spacing:-.01em}
.lh{color:var(--ac)}

/* ── bài đăng ── */
.the-bai{background:#fff;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}
.the-bai:hover{box-shadow:var(--bong)}
.the-bai .anh{aspect-ratio:1;background:#f2f2f4;position:relative}
.the-bai .anh img{width:100%;height:100%;object-fit:cover}
.the-bai .tt{padding:10px 12px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.the-bai p{font-size:13px;color:#424245;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.the-bai .gia{font-weight:800;margin-top:auto}
.nhan.da-ban{background:#1d1d1f;color:#fff}
.bai-chi-tiet{display:grid;gap:20px;padding-bottom:48px}
.bai-chi-tiet .noi{white-space:pre-line;font-size:16px;line-height:1.65}

/* ── danh sách ── */
.ds{display:grid;gap:20px;padding-bottom:48px}
.loc{display:none}
.loc-mo .loc{display:block;position:fixed;inset:0;z-index:55;background:#fff;overflow-y:auto;padding:16px 16px 100px}
.loc-dau{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.loc-dau b{font-size:18px}
.loc fieldset{border:0;border-top:1px solid var(--vien);padding:14px 0 6px}
.loc legend{font-size:13px;font-weight:700;padding-bottom:4px}
.loc label{display:flex;align-items:center;gap:10px;font-size:14px;padding:6px 0;cursor:pointer}
.loc label span{color:var(--mo);margin-left:auto;font-size:12px}
.loc input{width:18px;height:18px;accent-color:var(--ac)}
.loc-chan{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--vien);padding:12px 16px;display:flex;gap:10px}
.thanh-ds{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.thanh-ds .dem{font-size:14px;color:var(--mo)}
.thanh-ds select{height:38px;border-radius:10px;border:1px solid var(--vien);padding:0 10px;background:#fff;font-size:14px}
.nut-loc{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:10px;background:#fff;border:1px solid var(--vien);font-size:14px;font-weight:600}
.dang-loc{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.dang-loc a{font-size:13px;background:#fff;border:1px solid var(--vien);border-radius:999px;padding:4px 10px;display:inline-flex;gap:4px;align-items:center}
.dang-loc a .ic{width:14px;height:14px}

/* ── trang máy ── */
.sp{display:grid;gap:20px;padding-bottom:40px}
.sp-anh .chinh{background:#fff;border-radius:22px;aspect-ratio:1;overflow:hidden;cursor:zoom-in}
.sp-anh .chinh img{width:100%;height:100%;object-fit:cover}
.sp-anh .phu{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.sp-anh .phu button{flex:none;width:64px;height:64px;border-radius:12px;overflow:hidden;opacity:.55;transition:opacity .15s}
.sp-anh .phu button.on{opacity:1;box-shadow:0 0 0 2px var(--ac)}
.sp-anh .phu img{width:100%;height:100%;object-fit:cover}
.sp-tt .trang-thai{font-size:13px;font-weight:600;color:var(--xanh)}
.sp-tt .trang-thai.giu{color:#a05a00}
.sp-tt h1{font-size:28px;line-height:1.12;letter-spacing:-.025em;margin:4px 0 2px}
.sp-tt .phu{color:var(--mo)}
.sp-tt .gia{font-size:28px;font-weight:800;letter-spacing:-.02em;margin:12px 0 2px}
.o-so{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}
.o-so>div{background:#fff;border-radius:14px;padding:12px}
.o-so small{display:block;font-size:11px;color:var(--mo)}
.o-so b{font-size:16px;letter-spacing:-.01em}
.nut-mua{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.loai-may{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ds-cam{background:#fff;border-radius:var(--r);margin-top:16px}
.ds-cam>div{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid var(--vien);font-size:14px}
.ds-cam>div:last-child{border:0}
.ds-cam small{display:block;color:var(--mo);font-size:12px}
.bang-ts{background:#fff;border-radius:var(--r);padding:4px 16px;margin-top:16px}
.bang-ts h2{font-size:15px;padding:12px 0 4px}
.bang-ts div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--vien);font-size:14px}
.bang-ts div:last-child{border:0}
.bang-ts span{color:var(--mo)}
.bang-ts b{font-weight:600;text-align:right}
.dat-giu{margin-top:16px;scroll-margin-top:70px}
.dat-giu[hidden]{display:none}
.dat-xong{text-align:center;padding:12px 0}
.dat-xong .tron{width:52px;height:52px;border-radius:50%;background:#e9f9ee;display:grid;place-items:center;margin:0 auto 10px}
.dat-xong .tron .ic{stroke:var(--xanh);width:26px;height:26px;stroke-width:2.2}

/* ── tra cứu ── */
.tab{display:inline-flex;background:#e8e8ed;border-radius:999px;padding:3px;margin-bottom:14px}
.tab button{padding:7px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--mo)}
.tab button.on{background:#fff;color:var(--chu);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.tra-o{display:flex;gap:8px}
.tra-o .o{flex:1}
.ket-qua{display:grid;gap:12px;margin-top:16px}
.nhan-tt{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;background:#e9f9ee;color:var(--xanh)}
.nhan-tt.vang{background:#fff4e5;color:#a05a00}
.nhan-tt.xam{background:#f2f2f4;color:var(--mo)}
.ho-so{display:grid;gap:14px;padding-bottom:48px}
.ho-so .dau{display:grid;gap:14px;align-items:center}
.ho-so .anh-hs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.ho-so .anh-hs img{width:150px;height:150px;border-radius:14px;object-fit:cover;flex:none;cursor:zoom-in}

/* ── văn bản chính sách ── */
.van-ban{background:#fff;border-radius:var(--r);padding:20px;max-width:800px}
.van-ban h2{font-size:19px;letter-spacing:-.01em;margin:22px 0 8px}
.van-ban h2:first-child{margin-top:0}
.van-ban p,.van-ban li{color:#3a3a3c;margin:8px 0}
.van-ban ul,.van-ban ol{padding-left:20px}
.bang{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0}
.bang th,.bang td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--vien);vertical-align:top}
.bang th{font-size:12px;color:var(--mo);font-weight:600}
.buoc{counter-reset:b;display:grid;gap:10px;list-style:none;padding:0!important}
.buoc li{counter-increment:b;display:flex;gap:12px;background:#fff;border-radius:var(--r);padding:16px;margin:0!important}
.buoc li::before{content:counter(b);flex:none;width:28px;height:28px;border-radius:50%;background:var(--ac);color:#fff;font-weight:700;font-size:14px;display:grid;place-items:center}
.lien-he{display:grid;gap:10px}
.lien-he a.hop{display:flex;gap:14px;align-items:center;transition:box-shadow .2s}
.lien-he a.hop:hover{box-shadow:var(--bong)}
.lien-he .ic{width:26px;height:26px;stroke:var(--ac)}
.lien-he small{display:block;color:var(--mo);font-size:13px}

/* ── chân trang ── */
.ft{background:#fff;border-top:1px solid var(--vien);padding:36px 0 24px;font-size:13px;color:var(--mo);margin-top:24px}
.ft-cot{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ft-shop{grid-column:1/-1}
.ft b{display:block;color:var(--chu);font-size:13px;margin-bottom:8px}
.ft-cot a{display:block;margin:6px 0}
.ft-cot a:hover{color:var(--chu)}
.ft-shop p{margin:4px 0}
.ft-mxh{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.ft-mxh a{color:var(--ac);font-weight:600}
.ft-day{border-top:1px solid var(--vien);margin-top:24px;padding-top:14px}

/* ── chat ── */
.chat-fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:45;width:54px;height:54px;border-radius:50%;background:var(--ac);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.18);transition:transform .15s}
.chat-fab:active{transform:scale(.92)}
.chat-fab .ic{width:26px;height:26px}
.chat-pn{position:fixed;z-index:50;inset:auto 0 0 0;height:min(78vh,620px);background:#fff;border-radius:20px 20px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.18);display:flex;flex-direction:column}
.chat-pn[hidden]{display:none}
.chat-dau{display:flex;align-items:center;gap:12px;padding:14px 10px 12px 16px;border-bottom:1px solid var(--vien)}
.chat-dau b{display:block;font-size:15px}
.chat-dau small{font-size:12px;color:var(--mo)}
.chat-dau .nut-ic{margin-left:auto}
.chat-av{width:36px;height:36px;border-radius:50%;background:var(--ac);color:#fff;display:grid;place-items:center;font-weight:700;overflow:hidden;flex:none}
.chat-av img{width:100%;height:100%;object-fit:cover}
.chat-ds{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:6px}
.tin{max-width:82%;padding:8px 12px;border-radius:18px;font-size:14px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.tin.toi{align-self:flex-end;background:var(--ac);color:#fff;border-bottom-right-radius:6px}
.tin.ho{align-self:flex-start;background:#f0f0f3;border-bottom-left-radius:6px}
.tin.he{align-self:center;background:none;color:var(--mo);font-size:12px;text-align:center;max-width:100%}
.the-lh{align-self:stretch;background:#f5f5f7;border-radius:14px;padding:12px;font-size:13px}
.the-lh .o{height:40px;margin-top:6px}
.chat-o{display:flex;gap:8px;padding:10px 12px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--vien)}
.chat-o input{flex:1;min-width:0;height:42px;border:1px solid var(--vien);border-radius:999px;padding:0 16px;outline:0}
.chat-o input:focus{border-color:var(--ac)}
.chat-o .nut{height:42px;padding:0 18px}

/* ── xem ảnh to ── */
.anh-ov{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.92);display:grid;place-items:center}
.anh-ov[hidden]{display:none}
.anh-ov img{max-width:96vw;max-height:88vh;object-fit:contain}
.anh-ov .nut-ic{position:absolute;top:12px;right:12px;color:#fff;background:rgba(255,255,255,.12)}
.anh-dem{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#fff;font-size:13px}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--chu);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;transition:opacity .2s,transform .2s;z-index:80}
.toast.hien{opacity:1;transform:translate(-50%,0)}

/* ── màn rộng ── */
@media (min-width:760px){
  .menu{display:flex}
  .menu-dai{display:none}
  .hero{padding:80px 0 64px}
  .hero h1{font-size:54px}
  .hero p{font-size:19px}
  .sec{padding:64px 0}
  .h2{font-size:28px}
  .luoi{grid-template-columns:repeat(3,1fr);gap:16px}
  .luoi.bon{grid-template-columns:repeat(4,1fr)}
  .the-may .tt{padding:12px 14px 16px}
  .the-may h3{font-size:15px}
  .the-may .gia{font-size:17px}
  .cam-ket{grid-template-columns:repeat(4,1fr);gap:16px}
  .cam-ket>div{padding:22px}
  .bang-hieu{grid-template-columns:1.2fr 1fr;padding:36px}
  .bang-hieu h2{font-size:30px}
  .tieu-de h1{font-size:40px}
  .ds{grid-template-columns:220px 1fr;gap:28px}
  .loc{display:block;position:sticky;top:70px;align-self:start;max-height:calc(100vh - 90px);overflow-y:auto}
  .loc-mo .loc{position:sticky;padding:0}
  .loc-dau,.loc-chan,.nut-loc{display:none}
  .sp{grid-template-columns:1.05fr 1fr;gap:40px}
  .sp-anh{position:sticky;top:70px;align-self:start}
  .sp-tt h1{font-size:36px}
  .hai{grid-template-columns:1fr 1fr}
  .ft-cot{grid-template-columns:1.4fr repeat(3,1fr)}
  .ft-shop{grid-column:auto}
  .chat-pn{inset:auto 20px 84px auto;width:380px;height:560px;border-radius:20px}
  .ho-so .dau{grid-template-columns:1fr 1fr}
  .van-ban{padding:32px}
  .lien-he{grid-template-columns:1fr 1fr}
  .bai-chi-tiet{grid-template-columns:1.05fr 1fr;gap:40px}
}
@media (min-width:1000px){.luoi.bon{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ── tin tức (/tin-tuc) — thân bài do server.js dựng, dùng chung khung ── */
.tin-tuc{max-width:792px}
.tin-tuc h1{font-size:clamp(26px,5vw,36px);font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:28px 0 8px}
.tin-tuc p.phu{font-size:13px;color:var(--mo);margin-bottom:22px}
.tin-tuc .the-bai{flex-direction:row;gap:16px;align-items:flex-start;padding:16px;margin-bottom:12px}
.tin-tuc .the-bai img{width:104px;height:78px;object-fit:cover;border-radius:10px;flex:none;background:var(--vien)}
.tin-tuc .the-bai h2{font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.35}
.tin-tuc .the-bai p{font-size:14px;color:var(--mo);margin-top:6px;-webkit-line-clamp:2}
.tin-tuc .the-bai .ngay{font-size:12px;color:var(--mo);margin-top:6px}
.tin-tuc .bia{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:20px;margin-bottom:18px;background:var(--vien)}
.tin-tuc article{background:#fff;border-radius:20px;padding:clamp(20px,4vw,40px);font-size:16px;line-height:1.7}
.tin-tuc article h2{font-size:22px;letter-spacing:-.01em;margin:26px 0 10px}
.tin-tuc article h3{font-size:17px;margin:20px 0 8px}
.tin-tuc article p{margin:12px 0}
.tin-tuc article ul,.tin-tuc article ol{margin:12px 0 12px 22px}
.tin-tuc article li{margin:5px 0}
.tin-tuc article blockquote{border-left:3px solid var(--ac);padding:4px 0 4px 16px;color:var(--mo);margin:14px 0}
.tin-tuc article img{width:100%;height:auto;border-radius:14px;margin:16px 0}
.tin-tuc article a{color:var(--ac)}
.tin-tuc article .nguon{font-size:13px;color:var(--mo);border-top:1px solid var(--vien);padding-top:14px;margin-top:26px}
.tin-tuc a.cta{display:block;text-align:center;background:var(--ac);color:#fff;border-radius:14px;padding:14px;font-weight:700;margin:20px 0 40px}
.tin-tuc .trong-khong{text-align:center;color:var(--mo);padding:64px 16px}
@media (max-width:520px){.tin-tuc .the-bai img{width:82px;height:62px}}
.bang td b{white-space:nowrap}