/* Giao dien kieu cong muasamcong (anh Minh chon 30/09): dai navy + nut vang dong + the trang + cot Thong bao ben phai.
   Chi muon MAU + BO CUC; khong quoc huy, khong logo VNEPS, khong chu 'Bo Tai chinh' (tranh mao danh co quan nha nuoc). */
:root{--navy:#0d2847;--navy2:#123a66;--vang:#c8913f;--vang-sang:#f6d98a;--nen:#f3f5f8;--the:#fff;--vien:#dfe4ea;--chu:#16202c;--nhat:#5a6573;
 --xanh:#1b6b3a;--xanh-nen:#e4f3ea;--cam:#8a5a00;--cam-nen:#fff2d9;--do:#b3261e;--do-nen:#fdecea;--link:#0369a1;--dam:#123a66;--bong:0 1px 2px rgba(13,40,71,.06),0 4px 14px rgba(13,40,71,.06);color-scheme:light}
/* Chi nen sang (anh Minh 30/09: 'nen khung trang nhin bat mat hon') — khong theo che do toi cua may. */
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--nen);color:var(--chu);font:16px/1.55 "Be Vietnam Pro",-apple-system,"Segoe UI",sans-serif;overflow-x:hidden}
a{color:var(--link);text-underline-offset:3px;transition:color .2s}
:root{--em:cubic-bezier(.2,.7,.2,1)}
:focus-visible{outline:3px solid var(--vang);outline-offset:2px;border-radius:6px}
.bo-qua{position:absolute;left:16px;inset-block-start:-60px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px;z-index:20;transition:inset-block-start .2s var(--em)}
.bo-qua:focus{inset-block-start:10px}
.ico{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rong{max-width:1200px;margin:0 auto;padding-inline:16px}
/* 1. dai thuong hieu trang */
.dau{background:var(--the);border-bottom:1px solid var(--vien)}
.dau .rong{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.hieu{display:flex;align-items:center;gap:14px;min-width:0}
.dau-tron{flex:none;width:56px;height:56px;border-radius:50%;background:var(--navy);box-shadow:0 0 0 1.5px var(--vang),0 6px 16px rgba(13,40,71,.3);display:grid;place-items:center;position:relative;overflow:hidden}
.dau-tron .ping{position:absolute;inset:12px;border-radius:50%;border:2px solid var(--vang-sang);opacity:0}
.chu-r{position:relative;width:100%;height:100%;display:block;overflow:visible}
.chu-r text{font:italic 700 48px Georgia,"Times New Roman",serif;letter-spacing:-2px}
.chu-r .day{fill:var(--vang)}
.chu-r .net{fill:none;stroke:var(--vang-sang);stroke-width:1.6}
@media (prefers-reduced-motion:no-preference){
 .chu-r .net{stroke-dasharray:260;stroke-dashoffset:260;animation:cr-ve 1.6s var(--em) both}@keyframes cr-ve{to{stroke-dashoffset:0}}
 .chu-r .day{animation:cr-do 1s 1.3s both}@keyframes cr-do{from{opacity:0}to{opacity:1}}
 .dau-tron .ping{animation:cr-ping 2.4s .3s ease-out 2}.dau-tron .ping2{animation-delay:.9s}
 @keyframes cr-ping{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.6);opacity:0}}
 .hieu:hover .chu-r .net{animation:cr-ve 1.2s var(--em) both}.hieu:hover .chu-r .day{animation:cr-do .8s .9s both}
 .hieu:hover .dau-tron .ping{animation:cr-ping 1.8s ease-out 1}.hieu:hover .dau-tron .ping2{animation-delay:.5s}
}
.hieu small{display:block;color:#8a5a14;font-weight:700;letter-spacing:.06em;font-size:15px;text-transform:uppercase}
.hieu h1{margin:0;font-size:26px;line-height:1.2;color:var(--dam);text-wrap:balance}
.goc{text-align:right;flex:none}
.nut-vang{display:inline-flex;align-items:center;gap:8px;min-height:44px;transition:background .2s,transform .2s var(--em);background:var(--vang);color:#fff;font-weight:700;padding:9px 16px;border-radius:8px;font-size:15px;text-decoration:none}
.nut-vang:hover{background:#b07c30}.nut-vang:active{transform:translateY(1px)}
.goc .ngay{display:block;color:var(--nhat);font-size:15px;margin-block-start:6px}
/* 2. thanh menu navy, dinh tren khi cuon */
.menu{background:rgba(13,40,71,.66);-webkit-backdrop-filter:blur(12px) saturate(1.4);backdrop-filter:blur(12px) saturate(1.4);position:sticky;inset-block-start:0;z-index:10;transition:box-shadow .25s;overflow:hidden}
/* Menu trong suot + tia quet (anh Minh 01/10): vet sang chay trai->phai dung luc tia radar hero quet qua dinh vong tron (7s, cung nhip nr-xoay) */
.menu:before{content:"";position:absolute;inset-block:0;left:0;width:22%;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(246,217,138,.35) 55%,rgba(255,236,170,.7) 72%,transparent);opacity:0}
.menu a{z-index:1}
.menu.dinh{box-shadow:0 6px 18px rgba(13,40,71,.28)}
.menu .rong{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;min-width:0}
.menu a{white-space:nowrap}
.menu a{flex:none;position:relative;transition:background .2s,color .2s;color:#fff;text-decoration:none;font-size:16px;padding:14px;border-radius:6px;margin-block:4px}
.menu a:hover{background:var(--navy2)}
.menu a:after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:3px;border-radius:3px;background:var(--vang-sang);transform:scaleX(0);transition:transform .25s var(--em)}
.menu a.dang-xem{color:#fff;font-weight:700}.menu a.dang-xem:after{transform:scaleX(1)}
.menu .phai{margin-left:auto;display:flex;align-items:center;gap:8px;flex:0 1 auto;min-width:0}
.menu .danh{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.menu .danh{color:#cfe0f5;font-size:15px;white-space:nowrap;padding-inline:8px}
.menu a .ngan{display:none}
/* dien thoai: 5 nut chia deu, icon tren chu ngan duoi — khong vuot ngang (anh Minh 30/09 14:13 'loi hien thi') */
@media(max-width:600px){.menu .rong{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding-inline:4px;overflow:visible}
 .menu a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 2px 11px;margin-block:3px;font-size:13px;line-height:1.2;text-align:center;white-space:normal}
 .menu a .bt{font-size:20px;line-height:1}.menu a .dai{display:none}.menu a .ngan{display:block}
 .menu a:after{left:22%;right:22%;bottom:3px}.menu .phai{display:none}}
.ten .muc{display:block;font-weight:600;color:var(--nhat);font-size:16px;margin-block-start:2px}
/* 3. hero navy: tim kiem + chip loc + o so */
.hero{background:linear-gradient(180deg,#fff 0%,#fbf8f2 100%);color:var(--chu);position:relative;overflow:hidden;border-bottom:1px solid var(--vien)}
.nen-radar{position:absolute;left:50%;inset-block-start:50%;translate:-50% -50%;width:min(820px,150vw);aspect-ratio:1;border-radius:50%;pointer-events:none;opacity:1}
.nen-radar:before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,rgba(246,217,138,.3),transparent 68%)}
.nr-vong{position:absolute;inset:0;border-radius:50%;background:repeating-radial-gradient(circle,rgba(200,145,63,.75) 0 1.5px,transparent 1.5px 50px),
 linear-gradient(rgba(200,145,63,.4),rgba(200,145,63,.4)) 50% 0/1px 100% no-repeat,linear-gradient(rgba(200,145,63,.4),rgba(200,145,63,.4)) 0 50%/100% 1px no-repeat}
.nr-quet{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,rgba(200,145,63,.7),rgba(200,145,63,.22) 45deg,transparent 80deg);transform-origin:50% 50%}
.nen-radar i{position:absolute;width:7px;height:7px;margin:-3.5px;border-radius:50%;background:var(--vang);box-shadow:0 0 10px 3px rgba(200,145,63,.6);opacity:0}
@media (prefers-reduced-motion:no-preference){
 .nr-quet{animation:nr-xoay 7s linear infinite}@keyframes nr-xoay{to{transform:rotate(360deg)}}
 .nen-radar i{animation:nr-loe 7s linear infinite}
 .muc-tieu{animation:chu-sang 7s linear infinite}
 @keyframes chu-sang{0%,78%{text-shadow:0 0 0 rgba(246,217,138,0);filter:brightness(1)}88%{text-shadow:0 0 22px rgba(246,217,138,.95),0 0 4px rgba(200,145,63,.55);filter:brightness(1.35)}96%{text-shadow:0 0 10px rgba(246,217,138,.5);filter:brightness(1.1)}100%{text-shadow:0 0 0 rgba(246,217,138,0);filter:brightness(1)}}
 .muc-tieu .nhan-vang{animation:nhan-sang 7s linear infinite}
 @keyframes nhan-sang{0%,78%,100%{color:var(--cam)}88%{color:var(--vang)}}
 @keyframes nr-loe{0%{opacity:0;transform:scale(.4)}2%{opacity:1;transform:scale(1.6)}12%{opacity:.9;transform:scale(1)}40%{opacity:.15}100%{opacity:0}}
}
@media (prefers-reduced-motion:no-preference){
 .menu:before{animation:menu-quet 7s linear -.9s infinite}
 @keyframes menu-quet{0%{transform:translateX(-100%);opacity:1}26%{transform:translateX(460%);opacity:1}27%,100%{transform:translateX(460%);opacity:0}}
 .menu a{animation:menu-sang 7s linear infinite}
 .menu a:nth-child(1){animation-delay:-.62s}.menu a:nth-child(2){animation-delay:-.44s}.menu a:nth-child(3){animation-delay:-.26s}.menu a:nth-child(4){animation-delay:-.09s}.menu a:nth-child(5){animation-delay:.09s}
 @media(max-width:600px){.menu a:nth-child(1){animation-delay:-.59s}.menu a:nth-child(2){animation-delay:-.28s}.menu a:nth-child(3){animation-delay:.02s}.menu a:nth-child(4){animation-delay:.3s}.menu a:nth-child(5){animation-delay:.6s}}
 @keyframes menu-sang{0%{text-shadow:0 0 14px rgba(246,217,138,.95),0 0 3px rgba(246,217,138,.8);filter:brightness(1.35)}9%,100%{text-shadow:0 0 0 rgba(246,217,138,0);filter:none}}
}
@media (prefers-reduced-motion:reduce){.nen-radar i{opacity:.5}}
@media(max-width:600px){.nen-radar{width:150vw;opacity:.75}}
.hero .rong{padding-block:26px 30px;position:relative;z-index:1}
.hero label{display:block;font-size:17px;font-weight:600;margin-bottom:10px}
.tim{display:flex;gap:10px;max-width:760px}
.tim input{flex:1;transition:box-shadow .2s;min-width:0;font:inherit;font-size:16px;padding:13px 16px;border:1px solid var(--vien);border-radius:8px;color:#16202c;background:#fff}
.tim input::placeholder{color:#6b7580}
.tim input:focus{outline:none;border-color:var(--vang);box-shadow:0 0 0 3px var(--vang-sang)}
.tim button{display:inline-flex;align-items:center;gap:8px;transition:background .2s,transform .15s;font:inherit;font-weight:700;border:0;border-radius:8px;background:var(--vang);color:#fff;padding:0 22px;cursor:pointer;min-height:48px}
.tim button:hover{background:#b07c30}.tim button:active{transform:translateY(1px)}
.ket-qua{margin:12px 0 0;font-size:15px;color:var(--nhat);min-height:24px}
.ket-qua b{color:var(--cam)}
.loc{display:flex;flex-wrap:wrap;gap:8px;margin-block-start:16px;align-items:center}
.loc span{font-size:15px;color:var(--nhat);margin-right:4px}
.chip{font:inherit;font-size:15px;color:var(--dam);background:var(--the);border:1px solid rgba(13,40,71,.3);border-radius:999px;padding:8px 16px;cursor:pointer;min-height:44px;transition:background .2s,color .2s,border-color .2s,transform .15s}
.chip:active{transform:scale(.97)}
.chip:hover{border-color:var(--vang)}
.chip[aria-pressed="true"]{background:var(--vang-sang);color:var(--navy);border-color:var(--vang-sang);font-weight:700}
.hero .chon-tinh{display:inline-flex;align-items:center;gap:8px;margin:0 12px 0 0;padding-right:14px;border-right:1px solid var(--vien)}
.chon-tinh span{font-size:15px;color:var(--nhat);font-weight:600}
.nut-tinh{font:inherit;font-size:16px;font-weight:700;min-height:48px;padding:0 42px 0 18px;border:0;border-radius:999px;color:var(--navy);cursor:pointer;text-align:left;box-shadow:0 2px 0 rgba(0,0,0,.18);
 background:var(--vang-sang) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230d2847' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;appearance:none}
.nut-tinh:focus-visible{outline:3px solid var(--navy);outline-offset:2px}.nut-tinh:hover{filter:brightness(1.05)}
.nut-tinh small{font-size:14px;font-weight:600;opacity:.75;margin-left:6px}
/* bang chon tinh: nut lon + so goi (anh Minh 30/09 chon 'bang nut lon') */
.bang-tinh{position:fixed;inset:0;z-index:40;background:rgba(13,40,71,.55);display:flex;align-items:center;justify-content:center;padding:16px}
.bang-tinh[hidden]{display:none}
.khung-tinh{background:var(--the);color:var(--chu);width:min(720px,100%);max-height:86vh;overflow:auto;border-radius:18px;box-shadow:0 24px 60px rgba(13,40,71,.4);padding:0 18px 20px}
.dau-tinh{position:sticky;inset-block-start:0;background:var(--the);display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 0 10px;border-bottom:1px solid var(--vien);margin-bottom:12px}
.dau-tinh h3{margin:0;font-size:20px;color:var(--dam)}
.dau-tinh p{margin:2px 0 0;font-size:14px;color:var(--nhat)}
.dong-tinh{width:44px;height:44px;flex:none;display:grid;place-items:center;border:0;border-radius:10px;background:var(--nen);color:var(--dam);cursor:pointer}
.luoi-tinh{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.luoi-tinh button{font:inherit;font-size:16px;font-weight:600;min-height:56px;padding:8px 12px 8px 16px;border:1px solid var(--vien);border-radius:12px;background:var(--nen);color:var(--dam);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left;transition:background .15s,border-color .15s}
.luoi-tinh button:hover{border-color:var(--vang);background:#fff8e6}
.luoi-tinh button b{flex:none;font-size:14px;font-variant-numeric:tabular-nums;background:var(--the);color:var(--cam);border-radius:999px;padding:2px 10px}
.luoi-tinh button.it{opacity:.6}
.luoi-tinh button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff;opacity:1}
.luoi-tinh button[aria-pressed="true"] b{background:var(--vang-sang);color:var(--navy)}
.luoi-tinh .tat{grid-column:1/-1}
@media(max-width:600px){.bang-tinh{align-items:flex-end;padding:0}.khung-tinh{border-radius:18px 18px 0 0;max-height:88vh}.luoi-tinh{grid-template-columns:1fr 1fr}}
.the-tinh{background:#e8f0fa;border-color:transparent;color:var(--dam);font-weight:600}
@media(max-width:600px){.hero .chon-tinh{width:100%;margin:0 0 4px;padding:0;border:0}.nut-tinh{flex:1}}
.loi-radar{margin:0 0 16px;font-size:18px;line-height:1.55;color:var(--chu);max-width:62ch}
.loi-radar b{color:var(--cam)}
.loi-radar p{margin:0}
.loi-radar .muc-tieu{font-size:25px;line-height:1.3;font-weight:700;color:var(--navy);margin-bottom:12px;text-wrap:balance}
.bang-loi{margin:0 -16px 14px;padding:0 16px;position:relative}
.viec-ai{list-style:none;margin:0;padding:2px 0 6px;display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.viec-ai::-webkit-scrollbar{display:none}
.viec-ai li{flex:0 0 min(100% - 28px,300px);scroll-snap-align:start;scroll-snap-stop:always;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;row-gap:2px;align-items:center;padding:12px 14px;border-radius:14px;background:var(--the);border:1px solid var(--vien);box-shadow:var(--bong);backdrop-filter:blur(6px);box-shadow:0 6px 18px rgba(0,0,0,.15);line-height:1.35}
.viec-ai li>.bt{grid-row:1/3;font-size:30px;line-height:1;width:46px;height:46px;display:grid;place-items:center;border-radius:12px;background:rgba(246,217,138,.16)}
.viec-ai li>b{font-size:17px;color:var(--navy);text-wrap:balance}
.viec-ai li>span:last-child{font-size:14.5px;color:var(--nhat)}
.cham-bang{display:flex;gap:6px;justify-content:center;margin-top:2px}
.cham-bang button{width:8px;height:8px;padding:0;border:0;border-radius:999px;background:rgba(13,40,71,.22);cursor:pointer;transition:width .3s var(--em),background .3s}
.cham-bang button.dang{width:26px;background:var(--vang)}
@media(min-width:960px){.viec-ai li{flex:1 1 0}.cham-bang{display:none}}
.loi-radar .ket{font-size:16px;color:var(--nhat)}
@media(max-width:600px){.loi-radar{font-size:16px}.loi-radar .muc-tieu{font-size:22px}}
.so{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:0 0 26px}
@media(max-width:600px){.so{grid-template-columns:1fr 1fr;gap:10px}.so button[data-den="ty"]{grid-column:1/-1;order:1}.so b{font-size:24px}}
.so button{display:block;width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer;min-height:44px;background:var(--the);border:1px solid var(--vien);box-shadow:0 1px 2px rgba(13,40,71,.06),0 4px 14px rgba(13,40,71,.08);border-radius:12px;padding:12px 14px;min-width:0;position:relative;overflow:hidden;transition:background .2s,border-color .2s,transform .2s,box-shadow .2s}
.so button:before{content:"";position:absolute;left:0;right:0;inset-block-start:0;height:3px;background:linear-gradient(90deg,var(--vang),var(--vang-sang));opacity:0;transition:opacity .2s}
.so button:hover{background:#fffdf7;border-color:var(--vang);transform:translateY(-4px);box-shadow:0 10px 24px rgba(200,145,63,.22),0 2px 6px rgba(13,40,71,.08)}.so button:hover:before{opacity:1}.so button:active{transform:translateY(-1px) scale(.99)}
.so button:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
.so button[aria-pressed="true"]{border-color:var(--vang);box-shadow:inset 0 0 0 1px var(--vang),0 4px 14px rgba(200,145,63,.16);background:#fff8e6}.so button[aria-pressed="true"]:before{opacity:1}
.so .xem{display:flex;align-items:center;gap:4px;margin-block-start:6px;font-size:14px;font-weight:600;color:var(--link)}
.so .xem svg{width:16px;height:16px}
.so b{display:block;font-size:26px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;color:var(--navy)}
.so small{font-size:15px;color:var(--nhat)}
.so .du{display:block;font-size:14px;font-variant-numeric:tabular-nums;color:var(--nhat);white-space:nowrap}
/* 4. than trang: cot chinh + cot thong bao */
.than{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;padding-block:28px 10px}
h2{font-size:24px;margin:8px 0 14px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
h2 .dem{font-size:15px;font-weight:600;color:var(--cam);background:var(--cam-nen);padding:2px 10px;border-radius:999px}
section,#ho-tro{margin-bottom:30px;scroll-margin-block-start:84px}
.goi{background:var(--the);border:1px solid var(--vien);border-radius:12px;padding:16px 18px 16px 22px;margin:0 0 12px;box-shadow:var(--bong);position:relative;transition:border-color .2s,box-shadow .25s var(--em),transform .25s var(--em)}
.goi:hover{border-color:#b9c6d6;box-shadow:0 2px 4px rgba(13,40,71,.06),0 12px 28px rgba(13,40,71,.12);transform:translateY(-2px)}
.goi:before{content:"";position:absolute;left:0;inset-block:14px;width:5px;border-radius:0 4px 4px 0;background:var(--vien)}
.goi.ro:before{background:var(--xanh)}.goi.gop:before{background:var(--vang)}
.goi[hidden]{display:none}
/* the thu gon: tom tat (ten, gia, tinh, lan) — bam mo chi tiet (anh Minh 30/09 'keo mai khong het') */
.mo-the{display:block;width:100%;text-align:left;font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;border-radius:8px}
.mo-the .ten{display:block}
.tom{display:block;margin-block-start:4px}
.mui{display:inline-flex;align-items:center;gap:4px;margin-block-start:6px;font-size:15px;font-weight:600;color:var(--link);min-height:32px}
/* chu + mui ten ve bang CSS (bot 4 phan tu moi the x 631 the — PageSpeed 30/09) */
.mui::before{content:"Xem chi tiết"}
.mui::after{content:"";width:8px;height:8px;margin:0 6px 4px;border:solid currentColor;border-width:0 2.5px 2.5px 0;transform:rotate(45deg);transition:transform .2s var(--em)}
.mo-the[aria-expanded="true"] .mui::before{content:"Thu gọn"}
.mo-the[aria-expanded="true"] .mui::after{transform:translateY(5px) rotate(-135deg)}
.chi-tiet{margin-block-start:8px;padding-block-start:10px;border-block-start:1px solid var(--vien)}
.chi-tiet[hidden]{display:none}
.xem-them{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;font:inherit;font-size:16px;font-weight:700;color:var(--dam);background:var(--the);border:2px dashed #b9c6d6;border-radius:12px;cursor:pointer;transition:background .2s,border-color .2s}
.xem-them:hover{background:#fff8e6;border-color:var(--vang)}
.xem-them[hidden]{display:none}
.hang{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.hang>div,.hang>.ten{min-width:0}
.ten{font-size:17px;font-weight:700;margin:0 0 4px}
.cdt{font-size:16px;margin:0 0 8px;color:var(--nhat)}
.gia{flex:none;font-size:19px;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--dam);text-align:right}
.the{display:inline-block;font-size:14px;padding:3px 10px;border-radius:999px;margin:2px 6px 2px 0;background:var(--nen);border:1px solid var(--vien);color:var(--chu)}
.the.lan-du{background:var(--xanh-nen);border-color:transparent;color:var(--xanh);font-weight:600}
.the.lan-cdt{background:var(--cam-nen);border-color:transparent;color:var(--cam);font-weight:600}
.the.dem-nguoc{background:var(--do-nen);border-color:#f5c2bd;color:var(--do);font-weight:700;font-variant-numeric:tabular-nums}
.the.dem-nguoc.gap{background:var(--do);border-color:var(--do);color:#fff}
.the.dem-nguoc.het{background:var(--nen);border-color:var(--vien);color:var(--nhat);font-weight:400}
@media (prefers-reduced-motion:no-preference){.the.dem-nguoc.gap{animation:dn-nhip 2s ease-in-out infinite}@keyframes dn-nhip{50%{box-shadow:0 0 0 4px rgba(179,38,30,.18)}}}
.mo-cong{display:inline-flex;align-items:center;min-height:44px}
.nx{font-size:15px;margin:10px 0 0}.phu{color:var(--nhat);font-size:15px}
.ht{font-size:15px;margin:8px 0 0;padding-block-start:8px;border-block-start:1px dashed var(--vien);color:var(--xanh)}
.rong-tim{display:none;color:var(--nhat);font-size:16px;padding:14px;border:1px dashed var(--vien);border-radius:10px}
/* cot phai */
aside .hop{background:var(--the);border:1px solid var(--vien);border-radius:12px;box-shadow:var(--bong);margin-bottom:16px;overflow:hidden}
aside h3{margin:0;font-size:18px;padding:14px 16px;border-bottom:1px solid var(--vien)}
aside .muc{padding:12px 16px;border-bottom:1px solid var(--vien);font-size:15px}
aside .muc:last-child{border-bottom:0}
aside .muc b{display:block;font-size:16px;margin-bottom:2px}
.moi{font-size:13px;font-weight:700;background:var(--do);color:#fff;border-radius:6px;padding:1px 8px}
.khoa{background:var(--do-nen);border:2px solid var(--do);color:var(--do);border-radius:12px;padding:14px 16px;font-weight:700;font-size:17px;margin-bottom:16px}
.len-dau{position:fixed;right:16px;bottom:16px;width:48px;height:48px;border-radius:50%;border:0;background:var(--navy);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px rgba(13,40,71,.3);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s,transform .25s var(--em),background .2s;z-index:10}
.len-dau.hien{opacity:1;transform:none;pointer-events:auto}.len-dau:hover{background:var(--navy2)}
.chan{border-block-start:1px solid var(--vien);color:var(--nhat);font-size:15px;padding-block:16px 28px}
/* nut AI noi goc phai, di theo khi cuon (anh Minh 30/09 11:19) + bang hoi bat len tu nut */
.nut-ai{position:fixed;right:16px;bottom:16px;z-index:30;display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:0 22px 0 16px;border:0;border-radius:999px;
 background:linear-gradient(135deg,var(--navy) 0%,#1a4f86 100%);color:#fff;font:inherit;font-size:16px;font-weight:700;cursor:pointer;
 box-shadow:0 0 0 3px rgba(246,217,138,.55),0 10px 26px rgba(13,40,71,.35);transition:transform .2s var(--em),box-shadow .2s}
.nut-ai:hover{transform:translateY(-2px);box-shadow:0 0 0 3px var(--vang-sang),0 14px 30px rgba(13,40,71,.4)}
.nut-ai .ico{width:26px;height:26px;color:var(--vang-sang);fill:rgba(246,217,138,.35)}
.nut-ai[aria-expanded="true"]{background:var(--navy2)}
.bang-ai{position:fixed;right:16px;bottom:86px;z-index:30;width:min(400px,calc(100vw - 32px));max-height:calc(100vh - 110px);overflow:auto;
 background:var(--the);border:1px solid var(--vien);border-radius:16px;box-shadow:0 20px 50px rgba(13,40,71,.28);
 opacity:0;transform:translateY(14px) scale(.98);transform-origin:bottom right;pointer-events:none;visibility:hidden;transition:opacity .22s,transform .25s var(--em),visibility .25s}
.bang-ai.mo{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.dau-ai{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--navy);color:#fff;padding:6px 6px 6px 16px;position:sticky;inset-block-start:0}
.dau-ai h3{margin:0;font-size:18px;color:#fff}
.dong-ai{width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:10px;background:transparent;color:#fff;cursor:pointer}
.dong-ai:hover{background:var(--navy2)}
.len-dau{bottom:86px}
body.dang-hoi .len-dau{opacity:0;pointer-events:none}
@media(max-width:600px){.nut-ai span{display:none}.nut-ai{padding:0;width:56px;justify-content:center}.bang-ai{right:8px;left:8px;width:auto;bottom:80px}}
/* hop hoi Radar kieu khung chat (anh Minh chot 30/09): bong bong nguoi ben phai (navy), Radar ben trai (nen nhat) */
.bang-ai{display:flex;flex-direction:column;overflow:hidden;height:min(620px,calc(100dvh - 110px))}
.dau-ai{flex:none;justify-content:flex-start;gap:10px;padding:8px 6px 8px 12px}
.dau-ai .av{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--vang-sang);font-size:19px}
.ten-ai{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.25}
.dau-ai .luot{font-size:13px;color:#d6e2f0}
.log{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:14px 12px 8px;display:flex;flex-direction:column;gap:6px;background:var(--nen)}
.tin{max-width:86%;padding:9px 13px;border-radius:18px;font-size:15px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.tin.r{align-self:flex-start;background:var(--the);color:var(--chu);border:1px solid var(--vien);border-bottom-left-radius:6px}
.tin.n{align-self:flex-end;background:var(--navy);color:#fff;border-bottom-right-radius:6px}
.tin.n+.tin.n{border-top-right-radius:6px}.tin.r+.tin.r{border-top-left-radius:6px}
.tin.loi{background:var(--do-nen);color:var(--do);border-color:transparent}
.tin.go{display:flex;gap:5px;align-items:center;padding:14px 16px}
.tin.go i{width:8px;height:8px;border-radius:50%;background:var(--nhat);opacity:.45}
.hoi .goi-y{display:flex;flex-direction:column;align-items:flex-end;gap:6px;margin-top:6px}
.hoi .goi-y[hidden]{display:none}
.hoi .goi-y button{font:inherit;font-size:15px;font-weight:600;line-height:1.4;text-align:left;max-width:86%;min-height:44px;padding:9px 14px;
 border-radius:18px;border:1.5px solid var(--navy2);background:var(--the);color:var(--navy);cursor:pointer}
.hoi .goi-y button:hover{background:#e8edf3}
.hoi .ts{flex:none;padding:0 12px}.hoi .ts:empty{display:none}
.o-go{flex:none;display:flex;align-items:flex-end;gap:8px;padding:10px 10px 12px;border-top:1px solid var(--vien);background:var(--the)}
.o-go textarea{flex:1;min-width:0;resize:none;max-height:132px;font:inherit;font-size:16px;line-height:1.45;padding:10px 14px;
 border:1px solid var(--vien);border-radius:22px;background:var(--nen);color:var(--chu)}
.o-go textarea::placeholder{color:var(--nhat);opacity:1}
.o-go textarea:focus{outline:none;border-color:var(--navy2);box-shadow:0 0 0 3px rgba(18,58,102,.18);background:#fff}
.o-go .gui{flex:none;width:46px;height:46px;display:grid;place-items:center;border:0;border-radius:50%;background:var(--navy);color:#fff;cursor:pointer}
.o-go .gui:hover{background:var(--navy2)}.o-go .gui:active{filter:brightness(.9)}
.an-chu{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:no-preference){.tin{animation:tin-vao .22s var(--em) both}@keyframes tin-vao{from{opacity:0;transform:translateY(6px)}}
 .tin.go i{animation:cham 1.2s infinite ease-in-out}.tin.go i:nth-child(2){animation-delay:.15s}.tin.go i:nth-child(3){animation-delay:.3s}
 @keyframes cham{0%,60%,100%{transform:none;opacity:.45}30%{transform:translateY(-4px);opacity:1}}}
@media(max-width:1080px){.than{grid-template-columns:minmax(0,1fr)}aside{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}}
@media(max-width:600px){.hieu h1{font-size:21px}.goc .nut-vang{display:none}.hang{flex-direction:column}.gia{text-align:left}
 .tim button{padding:0 16px}.menu .danh{display:none}h2{font-size:21px}.dau-tron{width:44px;height:44px;font-size:22px}
 .dau .rong{flex-wrap:wrap;row-gap:2px}.hieu small{font-size:13px;letter-spacing:.03em;text-wrap:balance}.goc{text-align:left;padding-inline-start:58px}.goc .ngay{margin:0;font-size:14px}
 .len-dau{display:none}body{padding-block-end:84px}}
/* De doc, de bam: giu navy/vang, uu tien danh sach tren dien thoai. */
.nut-vang,.tim button{color:var(--navy);background:var(--vang-sang)}
.nut-vang:hover,.tim button:hover{background:#edc76c}
.menu a{min-height:44px}.menu a:active{background:var(--navy2)}
.hero :focus-visible{outline-color:var(--navy)}
.loi-radar .muc-tieu{max-width:40ch;font-size:28px;line-height:1.4}
.so button{display:flex;flex-direction:column;align-items:flex-start}
.so .xem{margin-top:auto;padding-top:8px}.so b{line-height:1.35;margin-bottom:6px}
.so .du{white-space:normal;overflow-wrap:anywhere}
.tim{max-width:none}.tim input{min-height:52px}.tim input::placeholder{color:var(--nhat);opacity:1}
.loc{padding-top:16px;border-top:1px solid var(--vien);gap:10px}
.loc>span{flex-basis:100%}.hero .chon-tinh{border:0;margin:0;padding:0;flex-basis:100%}
.ket-qua{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px}
.ket-qua p{margin:0}
.xoa-loc{font:inherit;font-size:15px;font-weight:600;min-height:44px;padding:8px 14px;border:1px solid var(--vien);border-radius:8px;background:var(--the);color:var(--dam);cursor:pointer}
.xoa-loc:hover{background:#fff2d9;border-color:var(--vang)}
.ket-qua .xoa-loc{margin-left:auto}.xoa-loc[hidden]{display:none}
.than>*,.hang>*,.khung-tinh{min-width:0}
.ten,.cdt,.nx,.ht,.the{overflow-wrap:anywhere}
.goi:hover{transform:none}.goi:focus-within{border-color:var(--navy2);box-shadow:0 0 0 1px var(--navy2)}
.goi:has(.mo-the[aria-expanded="true"]){border-color:#91a6bb}
.mo-the{min-height:44px}.mui{min-height:44px;margin-top:4px}
.chi-tiet{background:#f7f9fb;border-radius:0 0 8px 8px;padding:14px 12px;margin-top:4px}
.xem-them{border-style:solid;background:#e8f0fa}
.rong-tim{background:var(--the);padding:20px;line-height:1.65}
.rong-tim .xoa-loc{display:block;margin-top:12px}
#ho-tro{border-top:3px solid var(--vang)}
#ho-tro h3{background:#fff7e7;color:var(--navy)}
#ho-tro .muc:first-of-type{font-size:16px;line-height:1.7}
.dau-tinh{z-index:1}.dau-tinh p{font-size:15px}
.khung-tinh{overscroll-behavior:contain;max-height:86dvh}
.luoi-tinh button.it{opacity:1}.luoi-tinh button.it b{color:var(--nhat)}
.luoi-tinh button:active{border-color:var(--navy);box-shadow:inset 0 0 0 1px var(--navy)}
.bang-ai{overscroll-behavior:contain}
.dau-ai{z-index:1}.hoi .dong-ai{padding:0;flex:none}
.chan{padding-bottom:96px}
@media(min-width:1081px){.loi-radar{max-width:78ch}.viec-ai{gap:10px}.so{margin-top:24px}.hero .chon-tinh{flex-basis:auto;margin-right:8px}.loc>span{flex-basis:auto}}
@media(max-width:600px){aside{display:block}.loi-radar .muc-tieu{font-size:22px}.hero .rong{padding-block:22px 24px}
 .so{gap:10px;margin-bottom:22px}.so button{padding:12px}.so b{font-size:24px}.so small{font-size:15px}
 .goi{padding:14px 14px 12px 18px}.hang{gap:4px}.gia{font-size:18px}
 .hero .chon-tinh{gap:10px}.nut-tinh{min-width:0;padding-left:14px}.nut-tinh small{font-size:13px}
 .loc{gap:8px}.chip{padding:9px 12px}.ket-qua .xoa-loc{margin-left:0}
 .khung-tinh{padding-inline:14px;max-height:88dvh}.luoi-tinh{grid-template-columns:repeat(2,minmax(0,1fr))}
 .luoi-tinh button{padding:10px;gap:6px;font-size:15px}.luoi-tinh button b{padding:2px 7px}
 .bang-ai{height:calc(100dvh - 96px);max-height:none}.nut-ai{bottom:max(16px,env(safe-area-inset-bottom))}}
@media (prefers-reduced-motion:no-preference){.goi{animation:len .35s var(--em) both}@keyframes len{from{opacity:0;transform:translateY(8px)}}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}
/* Menu nhanh mep phai (anh Minh 30/09 16:55, kieu muasamcong): tab bam truot ra/vao; gom Zalo + ban tin + Hoi AI (thay nut tron + thanh day). */
.nut-ai{display:none!important}
.bang-ai{bottom:16px}.len-dau{bottom:16px}
.mn{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:26}
.mn-tab{display:flex;flex-direction:column;align-items:center;gap:6px;width:44px;padding:12px 0;border:0;border-radius:12px 0 0 12px;background:var(--navy);color:var(--vang-sang);font:700 13px/1 inherit;font-family:inherit;cursor:pointer;box-shadow:-4px 6px 18px rgba(13,40,71,.3)}
.mn-tab span{writing-mode:vertical-rl;letter-spacing:.08em;text-transform:uppercase}
.mn-tab:hover{background:var(--navy2)}
.mn-khung{position:absolute;right:0;top:50%;width:min(320px,calc(100vw - 32px));background:var(--the);border-radius:18px 0 0 18px;overflow:hidden;box-shadow:-8px 12px 40px rgba(13,40,71,.35);transform:translate(0,-50%);transition:transform .28s var(--em),opacity .2s}
.mn-khung[hidden]{display:block;visibility:hidden;opacity:0;transform:translate(105%,-50%)}
.mn.mo .mn-tab{visibility:hidden}
.mn-dau{display:flex;align-items:center;gap:10px;padding:16px 18px;background:linear-gradient(115deg,var(--navy),var(--navy2));color:#fff;font-weight:700;letter-spacing:.06em;font-size:15px}
.mn-dau .ico{color:var(--vang-sang)}
.mn-muc{display:flex;align-items:center;gap:14px;width:100%;min-height:68px;padding:10px 16px;border:0;border-top:1px solid var(--vien);background:var(--the);color:var(--chu);font:600 16px/1.3 inherit;font-family:inherit;text-align:left;text-decoration:none;cursor:pointer}
.mn-muc:hover{background:var(--nen)}
.mn-o{flex:none;width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:var(--nen)}
.mn-muc small{display:block;font-size:13px;font-weight:600;color:var(--cam)}
.mn-zalo{background:var(--cam-nen);border-top:0}.mn-zalo:hover{background:#ffe8bf}.mn-zalo .mn-o{background:#0068ff}
.mn-dong{display:grid;place-items:center;width:100%;min-height:48px;border:0;border-top:1px solid var(--vien);background:var(--nen);color:var(--dam);cursor:pointer}
@media (prefers-reduced-motion:reduce){.mn-khung{transition:none}}
.luoi-dk{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.o-dk,.dong-y{display:flex;gap:8px;align-items:center;min-height:44px;font-size:15px;padding:6px 10px;border:1px solid var(--vien);border-radius:10px;cursor:pointer}
.o-dk input,.dong-y input{width:20px;height:20px;flex:none;accent-color:var(--navy)}
.dong-y{align-items:flex-start;border:0;padding:10px 0;line-height:1.45}
#f-dk fieldset{border:0;margin:12px 0 0;padding:0}
.nhan-dk{display:block;font-weight:700;font-size:15px;margin:0 0 6px;color:var(--dam)}
#o-mail{width:100%;min-height:48px;font:16px inherit;font-family:inherit;padding:8px 12px;border:1px solid var(--vien);border-radius:10px;color:var(--chu)}
.gui-dk{width:100%;min-height:52px;border:0;border-radius:10px;background:var(--navy);color:#fff;font:700 16px inherit;font-family:inherit;cursor:pointer}
.gui-dk:disabled{opacity:.6;cursor:wait}
.kq-dk{min-height:1.4em;margin:6px 0;font-size:15px}.kq-dk.ok{color:var(--xanh)}.kq-dk.loi{color:var(--do)}
@media(max-width:600px){body{padding-block-end:24px}.luoi-dk{grid-template-columns:repeat(2,minmax(0,1fr))}.bang-ai{bottom:8px;height:calc(100dvh - 16px)}}

/* Bo cuc hero 2 cot (30/09 22:2x): trai ke chuyen, phai o tim noi bat, 5 so xuong duoi. */
.hero .rong{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"loi" "so" "tim";gap:20px}
.hero .rong>*{min-width:0}
.loi-radar{grid-area:loi;margin:0}
.so{grid-area:so;margin:0}
.the-tim{grid-area:tim;background:var(--the);border:1px solid var(--vien);border-top:4px solid var(--vang);border-radius:14px;padding:18px 18px 16px;box-shadow:0 12px 32px rgba(13,40,71,.10)}
.tieu-tim{margin:0 0 6px;font-size:19px;line-height:1.3;color:var(--navy)}
.hero label{font-size:15px;font-weight:500;color:var(--nhat);margin-bottom:10px}
.bang-loi{margin-bottom:0}
.the-tim .ket{margin:14px 0 0;padding:12px 0 0;border-top:1px dashed var(--vien);font-size:14.5px;color:var(--nhat)}
.the-tim .ket b{color:var(--cam)}
@media(min-width:960px){
 .hero .rong{grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);grid-template-areas:"loi tim" "so tim";column-gap:36px;row-gap:22px;align-items:start;padding-block:34px 34px}
 .so{grid-template-columns:repeat(3,minmax(0,1fr));align-self:end}.so button[data-den="ty"]{grid-column:span 2}
 .the-tim .ket b{color:var(--navy);font-weight:600}
 .loi-radar{max-width:none}
 .the-tim{padding:22px 22px 18px}
 .loc>span,.hero .chon-tinh{flex-basis:100%}
}

/* 3 diem muon agentkit (30/09 22:3x): tieu de 2 mau, 5 so kieu thong ke, the nhe hon. */
.muc-tieu .nhan-vang{color:var(--cam)}
@media(min-width:960px){
 .viec-ai li{border-color:rgba(13,40,71,.09);box-shadow:0 1px 2px rgba(13,40,71,.05)}
 .so{gap:12px}
 .so button{padding:14px 16px 12px}
 .so b{font-size:34px;line-height:1.15;margin-bottom:4px;letter-spacing:-.01em}
 .so small{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--nhat);line-height:1.4}
 .so .du{text-transform:none;letter-spacing:0;font-size:13px}
 .so .xem{padding-top:6px}
}

/* 30/09 23:1x anh gop y (Orca): radar la TRUNG TAM hero -> the hoi trong de radar lo qua phia sau */
.so button,.viec-ai li,.the-tim{background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.so button:hover{background:rgba(255,253,247,.97)}
/* 01/10 anh: hero noi than trang mem (gradient, bo vach), khoi xuat hien luot len. fill backwards: het hieu ung tra transform cho hover */
.hero{background:linear-gradient(180deg,#fff 0%,#fbf8f2 58%,var(--nen) 100%);border-bottom:0}
.hero:after{content:"";position:absolute;left:0;right:0;inset-block-end:0;height:80px;background:linear-gradient(180deg,rgba(243,245,248,0),var(--nen));pointer-events:none;z-index:0}
@media (prefers-reduced-motion:no-preference){
 @keyframes luot-len{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
 .viec-ai li,.so button{animation:luot-len .6s var(--em) backwards}
 .viec-ai li:nth-child(1){animation-delay:.15s}.viec-ai li:nth-child(2){animation-delay:.27s}.viec-ai li:nth-child(3){animation-delay:.39s}
 .cham-bang{animation:luot-len .5s var(--em) .45s backwards}
 .so button:nth-child(1){animation-delay:.45s}.so button:nth-child(2){animation-delay:.53s}.so button:nth-child(3){animation-delay:.61s}.so button:nth-child(4){animation-delay:.69s}.so button:nth-child(5){animation-delay:.77s}
 .hien-dan .goi:not(.da-hien){opacity:0}
 .hien-dan .goi.da-hien{animation:luot-len .5s var(--em) var(--tre,0s) backwards}
}