/* TravelQ ID – giao diện kính (glass) tông ngọc lam */
@font-face{font-family:"BVP";src:url(/assets/fonts/bvp-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"BVP";src:url(/assets/fonts/bvp-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"BVP";src:url(/assets/fonts/bvp-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"BVP";src:url(/assets/fonts/bvp-ExtraBold.woff2) format("woff2");font-weight:800;font-display:swap}
:root{--teal:#0c7a87;--teal-d:#09636e;--teal-l:#16a7b5;--aqua:#5fd6df;--navy:#0b1f33;--gold:#f5b82e;--b50:#ecfafb;--ink:#0b1f33;--mut:#4d6474;
  --glass:rgba(255,255,255,.72);--glass-b:rgba(255,255,255,.6);--err:#c2362b;--ok:#1d8a4e;--r:22px;--sh:0 18px 50px -18px rgba(9,60,70,.45)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"BVP",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);min-height:100vh;min-height:100dvh;
  background:radial-gradient(1200px 700px at 85% -10%,#7fe3ea 0,transparent 60%),radial-gradient(900px 600px at -10% 30%,#0fb0bd55 0,transparent 60%),linear-gradient(160deg,#e6fbfc 0%,#c9f1f4 40%,#9fdfe5 100%);
  background-attachment:fixed;line-height:1.5;-webkit-tap-highlight-color:transparent}
body::before,body::after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(40px);opacity:.55;pointer-events:none}
body::before{width:420px;height:420px;right:-120px;top:38%;background:#13a8b6}
body::after{width:320px;height:320px;left:-100px;bottom:-80px;background:#f5b82e66}
a{color:var(--teal-d)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* thanh trên */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:10px max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left));
  background:linear-gradient(90deg,rgba(9,99,110,.92),rgba(12,122,135,.88));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#fff;box-shadow:0 6px 24px -12px #063c44}
.top .logo{height:34px;width:auto}
.top .ttl{font-weight:800;letter-spacing:.06em;font-size:13px;text-transform:uppercase;opacity:.95;border-left:1px solid #ffffff55;padding-left:12px;line-height:1.15}
.top .ttl small{display:block;font-weight:600;letter-spacing:.02em;text-transform:none;opacity:.8;font-size:11px}
.top .sp{flex:1}
.top .who{font-size:13px;opacity:.9;max-width:38vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top button{background:#ffffff22;border:1px solid #ffffff55;color:#fff;border-radius:999px;padding:7px 14px;font-weight:600;font-size:13px;cursor:pointer}
.demo{background:repeating-linear-gradient(135deg,#fff4d6 0 14px,#ffeec2 14px 28px);color:#6b4a00;text-align:center;font-size:12.5px;padding:6px 12px;font-weight:600;border-bottom:1px solid #f5b82e88}

main{max-width:1120px;margin:0 auto;padding:22px max(16px,env(safe-area-inset-left)) 60px}
.glass{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);box-shadow:var(--sh);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%)}
.pad{padding:22px}
@media(min-width:760px){.pad{padding:30px}}

/* tiêu đề 2 màu viết hoa */
.h2c{margin:0 0 8px;font-weight:800;text-transform:uppercase;letter-spacing:.01em;line-height:1.08;font-size:clamp(26px,6.4vw,46px);color:var(--navy)}
.h2c em{font-style:normal;background:linear-gradient(90deg,var(--teal) 0,var(--teal-l) 60%,#18bcc9 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.h2c.sm{font-size:clamp(20px,4.6vw,28px)}
.h3c{margin:0 0 12px;font-weight:800;text-transform:uppercase;font-size:15px;letter-spacing:.04em;color:var(--navy)}
.h3c em{font-style:normal;color:var(--teal)}
.lead{color:var(--mut);margin:0 0 18px;font-size:15.5px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#ffffffaa;border:1px solid #fff;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:700;color:var(--teal-d);letter-spacing:.05em;text-transform:uppercase;margin-bottom:12px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px #f5b82e44}

/* bố cục trang đăng nhập */
.hero{display:grid;gap:22px;align-items:center}
@media(min-width:900px){.hero{grid-template-columns:1.05fr .95fr;gap:36px}}
.art{position:relative;display:grid;place-items:center;padding:8px 0 0}
.art .orb{position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffffff 0,#bff3f6 25%,#2bb8c4 70%,#0c7a87 100%);box-shadow:inset -30px -40px 80px #09636e99,inset 20px 20px 60px #ffffffaa,0 40px 80px -30px #063c44;}
.art .pic{position:relative;width:min(78%,420px);aspect-ratio:1;border-radius:32px;overflow:hidden;transform:perspective(900px) rotateY(-10deg) rotateX(4deg);box-shadow:0 30px 60px -20px #063c44cc,0 0 0 6px #ffffffcc;animation:float 6s ease-in-out infinite}
.art .pic img{width:100%;height:100%;object-fit:cover}
.art .mini{position:absolute;right:4%;bottom:2%;width:min(28%,150px);filter:drop-shadow(0 16px 20px #063c4499);animation:float 5s ease-in-out -2s infinite}
.art .chip{position:absolute;left:2%;top:12%;padding:10px 14px;font-weight:800;font-size:13px;color:var(--teal-d);border-radius:16px}
.art .chip b{display:block;font-size:17px;letter-spacing:.06em;color:var(--navy)}
@keyframes float{50%{transform:perspective(900px) rotateY(-6deg) rotateX(2deg) translateY(-10px)}}
@media(prefers-reduced-motion:reduce){.art .pic,.art .mini{animation:none}}
@media(max-width:899px){.art .pic{width:min(70%,300px)}.art .chip{top:4%}}
.steps-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.steps-mini div{padding:12px;border-radius:16px;font-size:12.5px;color:var(--mut)}
.steps-mini b{display:block;color:var(--navy);font-size:13.5px}
.steps-mini span{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;font-size:13px;margin-bottom:6px}

/* tab */
.tabs{display:flex;background:#0c7a8714;border-radius:14px;padding:4px;margin-bottom:18px}
.tabs button{flex:1;border:0;background:transparent;padding:10px;border-radius:11px;font-weight:700;color:var(--mut);cursor:pointer}
.tabs button[aria-selected=true]{background:#fff;color:var(--teal-d);box-shadow:0 4px 14px -6px #09636e66}

/* biểu mẫu */
.f{display:grid;gap:14px}
.row2{display:grid;gap:14px}
@media(min-width:600px){.row2{grid-template-columns:1fr 1fr}}
label.l{display:grid;gap:6px;font-size:13.5px;font-weight:600;color:#23394a}
label.l .h{font-weight:400;color:var(--mut);font-size:12.5px}
.in{width:100%;min-height:48px;padding:12px 14px;border-radius:14px;border:1.5px solid #c9dfe3;background:#fffffff0;font-size:16px;outline:none;transition:border .15s,box-shadow .15s;-webkit-appearance:none;appearance:none}
select.in{background-image:linear-gradient(45deg,transparent 50%,var(--teal) 50%),linear-gradient(135deg,var(--teal) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat;padding-right:36px}
.in:focus{border-color:var(--teal);box-shadow:0 0 0 4px #0c7a8722}
.in[aria-invalid=true]{border-color:var(--err);box-shadow:0 0 0 3px #c2362b1a}
.fe{color:var(--err);font-size:12.5px;font-weight:600;min-height:0}
.fe:empty{display:none}
.pw{position:relative}.pw .in{padding-right:64px}
.pw button{position:absolute;right:6px;top:6px;height:36px;border:0;background:#0c7a8714;color:var(--teal-d);border-radius:10px;padding:0 10px;font-size:12.5px;font-weight:700;cursor:pointer}
.otp-row{display:flex;gap:10px}.otp-row .in{letter-spacing:.4em;font-weight:800;text-align:center;font-size:20px}
.sim{display:flex;gap:10px;align-items:flex-start;background:#fff8e3;border:1px dashed #e7a600;border-radius:14px;padding:10px 12px;font-size:13px;color:#6b4a00}
.sim b.code{font-size:20px;letter-spacing:.25em;color:var(--navy)}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;background:#f5b82e;color:#4a3300;white-space:nowrap}
.badge.t{background:#0c7a871f;color:var(--teal-d)}.badge.r{background:#c2362b1f;color:var(--err)}.badge.g{background:#1d8a4e1f;color:var(--ok)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 22px;border-radius:16px;border:0;cursor:pointer;font-weight:800;font-size:15.5px;letter-spacing:.01em;text-decoration:none;transition:transform .1s,box-shadow .15s,opacity .15s}
.btn:active{transform:translateY(1px)}
.btn.p{color:#fff;background:linear-gradient(180deg,#14a2b0,#0c7a87 55%,#09636e);box-shadow:0 12px 24px -10px #09636ecc,inset 0 1px 0 #ffffff55}
.btn.g{color:#3d2a00;background:linear-gradient(180deg,#ffd469,#f5b82e);box-shadow:0 12px 24px -12px #b47e00}
.btn.o{background:#ffffffcc;color:var(--teal-d);border:1.5px solid #0c7a8744}
.btn.s{min-height:38px;padding:7px 14px;font-size:13.5px;border-radius:12px}
.btn[disabled]{opacity:.55;cursor:default}
.btn.w{width:100%}
.link{background:none;border:0;padding:0;color:var(--teal-d);font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:3px;font-size:14px}
.err-box{background:#fde9e7;border:1px solid #f3b4ad;color:#8d241b;border-radius:14px;padding:10px 14px;font-size:14px;font-weight:600}
.err-box:empty{display:none}
.ok-box{background:#e4f6ec;border:1px solid #a8dcbe;color:#14653a;border-radius:14px;padding:10px 14px;font-size:14px;font-weight:600}
.muted{color:var(--mut);font-size:13px}

/* bộ lập ID */
.wz{display:grid;gap:18px}
@media(min-width:900px){.wz{grid-template-columns:280px 1fr;align-items:start}}
.prog{padding:18px}
.prog ol{list-style:none;margin:0;padding:0;display:flex;gap:6px;counter-reset:s}
.prog li{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;font-weight:700;color:var(--mut);text-align:center;position:relative}
.prog li .d{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid #c9dfe3;color:var(--mut);font-weight:800;font-size:13px;z-index:1}
.prog li:not(:last-child)::after{content:"";position:absolute;top:15px;left:calc(50% + 18px);right:calc(-50% + 18px);height:2px;background:#c9dfe3}
.prog li.done .d{background:var(--teal);border-color:var(--teal);color:#fff}
.prog li.done:not(:last-child)::after{background:var(--teal)}
.prog li.cur .d{border-color:var(--teal);color:var(--teal-d);box-shadow:0 0 0 5px #0c7a8722}
.prog li.cur{color:var(--navy)}
.prog .bar{height:6px;border-radius:9px;background:#0c7a871a;margin-top:14px;overflow:hidden}
.prog .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--aqua));border-radius:9px;transition:width .3s}
@media(min-width:900px){
  .prog{position:sticky;top:80px;padding:22px}
  .prog ol{flex-direction:column;gap:0}
  .prog li{flex-direction:row;text-align:left;gap:12px;font-size:13.5px;padding:10px 0}
  .prog li:not(:last-child)::after{left:15px;right:auto;top:44px;width:2px;height:calc(100% - 34px)}
}
.prog .quee{display:none}
@media(min-width:900px){.prog .quee{display:block;width:150px;margin:16px auto 0;filter:drop-shadow(0 14px 18px #063c4466)}}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip-t{position:relative}
.chip-t input{position:absolute;opacity:0;pointer-events:none}
.chip-t span{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 14px;border-radius:999px;background:#fff;border:1.5px solid #c9dfe3;font-size:14px;font-weight:600;cursor:pointer;user-select:none}
.chip-t input:checked+span{background:linear-gradient(180deg,#14a2b0,#0c7a87);border-color:var(--teal);color:#fff;box-shadow:0 6px 14px -8px #09636e}
.chip-t input:checked+span::before{content:"✓";font-weight:800}
.chip-t input:focus-visible+span{outline:3px solid #0c7a8766;outline-offset:2px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.actions{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-top:8px;flex-wrap:wrap}
.actions .btn{flex:1 1 140px}
.review{display:grid;gap:12px}
.review section{background:#ffffffb3;border:1px solid #fff;border-radius:16px;padding:14px 16px}
.review header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.review dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:0;font-size:14px}
.review dt{color:var(--mut)}.review dd{margin:0;font-weight:600;word-break:break-word}
.consent{display:flex;gap:12px;align-items:flex-start;background:#ecfafbcc;border:1.5px solid #0c7a8733;border-radius:16px;padding:14px;font-size:13.5px}
.consent input{width:24px;height:24px;flex:none;accent-color:var(--teal);margin-top:2px}

/* thẻ ID */
.idcard{position:relative;width:100%;max-width:440px;aspect-ratio:1.586;border-radius:24px;padding:20px 22px;color:#fff;overflow:hidden;
  background:radial-gradient(500px 220px at 100% 0,#2fc6d3aa,transparent 60%),linear-gradient(140deg,#0e8794 0%,#09636e 48%,#0b1f33 100%);box-shadow:0 30px 60px -24px #063c44,inset 0 1px 0 #ffffff44;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto auto 1fr;gap:6px 14px;container-type:inline-size}
.idcard::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,#ffffff22 45%,transparent 60%);pointer-events:none}
.idcard .lg{height:26px;width:auto}
.idcard .lb{grid-column:1/-1;font-size:11px;letter-spacing:.18em;font-weight:800;color:#bdf3f7;text-transform:uppercase;margin-top:6px}
.idcard .no{grid-column:1/-1;font-size:clamp(16px,5.6vw,30px);font-size:clamp(16px,8.2cqi,30px);font-weight:800;letter-spacing:.06em;line-height:1.1;white-space:nowrap}
.idcard .nm{font-weight:700;font-size:15px;margin-top:6px;text-transform:uppercase}
.idcard .meta{font-size:11.5px;opacity:.85}
.idcard .who{align-self:end;min-width:0}.idcard .nm{overflow-wrap:anywhere}
.idcard .qr{grid-row:4;grid-column:2;align-self:end;background:#fff;border-radius:12px;padding:6px;width:clamp(84px,24vw,112px);aspect-ratio:1}
.idcard .qr svg,.idcard .qr img{width:100%;height:100%;display:block}
.idcard .dm{position:absolute;right:16px;top:16px;font-size:10px;font-weight:800;letter-spacing:.08em;background:#f5b82e;color:#3d2a00;padding:2px 8px;border-radius:99px}
.idcard .gold{position:absolute;left:22px;bottom:16px;width:40px;height:30px;border-radius:7px;background:linear-gradient(135deg,#ffe08a,#d39b14);opacity:.9;display:none}

/* màn hoàn tất */
.done{display:grid;gap:24px;align-items:center;text-align:center;justify-items:center}
@media(min-width:900px){.done{grid-template-columns:1fr 1fr;text-align:left;justify-items:start}}
.done .tick{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(180deg,#2ad08a,#1d8a4e);color:#fff;font-size:34px;box-shadow:0 14px 30px -12px #1d8a4e;margin-bottom:12px}
.bigid{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;font-size:clamp(19px,5.6vw,34px);font-weight:800;letter-spacing:.05em;color:var(--navy);background:#fff;border-radius:16px;padding:10px 16px;border:2px solid #0c7a8733;margin:6px 0 10px}
.note{display:flex;gap:10px;align-items:flex-start;background:#ecfafbe6;border-left:4px solid var(--teal);padding:12px 14px;border-radius:12px;font-size:14px;font-weight:600;color:var(--teal-d);text-align:left}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.done .btns{justify-content:center}@media(min-width:900px){.done .btns{justify-content:flex-start}}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:50}

/* hồ sơ */
.pf{display:grid;gap:18px}
@media(min-width:960px){.pf{grid-template-columns:440px 1fr;align-items:start}}
.ptabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin-bottom:14px}
.ptabs::-webkit-scrollbar{display:none}
.ptabs button{flex:none;border:1.5px solid #0c7a8733;background:#ffffffaa;border-radius:999px;padding:8px 14px;font-weight:700;font-size:13.5px;color:var(--teal-d);cursor:pointer}
.ptabs button[aria-selected=true]{background:var(--teal);color:#fff;border-color:var(--teal)}
.kv{display:grid;grid-template-columns:minmax(110px,auto) 1fr;gap:8px 16px;font-size:14.5px;margin:0}
.kv dt{color:var(--mut)}.kv dd{margin:0;font-weight:600;word-break:break-word}
.lock{font-size:12px;color:var(--mut);margin-left:4px}
.list{display:grid;gap:10px}
.item{background:#ffffffc4;border:1px solid #fff;border-radius:14px;padding:12px 14px;display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;font-size:14px}
.item .t{font-weight:700}.item .s{color:var(--mut);font-size:12.5px}
.empty{color:var(--mut);text-align:center;padding:22px;font-size:14px;background:#ffffff80;border-radius:14px;border:1px dashed #0c7a8744}
.toggle{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;padding:6px 0}
.toggle input{width:20px;height:20px;accent-color:var(--teal);flex:none;margin-top:2px}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 18px;border-radius:14px;font-weight:600;font-size:14px;z-index:60;box-shadow:0 14px 30px -10px #000a;max-width:92vw}
.spin{width:22px;height:22px;border-radius:50%;border:3px solid #ffffff66;border-top-color:#fff;animation:sp .8s linear infinite}
.spin.d{border-color:#0c7a8733;border-top-color:var(--teal)}
@keyframes sp{to{transform:rotate(360deg)}}
.center{display:grid;place-items:center;min-height:50vh}
footer.ft{text-align:center;font-size:12px;line-height:1.5;color:var(--mut);padding:10px 16px 30px;text-wrap:balance;overflow-wrap:break-word}
footer.ft a{color:var(--teal-d)}
.hide{display:none!important}
main.wide{max-width:1240px}
.hbtn{color:#fff;text-decoration:none;font-weight:700;font-size:13px;border:1.5px solid #ffffff66;border-radius:999px;padding:6px 12px}
.hbtn:hover{background:#ffffff1f}

.bigid #tqid{white-space:nowrap}
.top button{white-space:nowrap}
@media(max-width:520px){.top{gap:10px}.top .logo{height:28px}.top .ttl{font-size:12px;padding-left:10px}.top .ttl small{display:none}.top .who{display:none}}
@media(max-width:520px){.idcard{aspect-ratio:auto;min-height:190px;padding:18px}.idcard .meta{font-size:11px}}
/* v1.1 – đăng nhập nhiều cách, người liên hệ khẩn cấp, trang đồng ý */
.methods{display:grid;gap:10px;margin-bottom:6px}
.methods .btn{justify-content:center}
.gm{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#fff;color:#c2362b;font-weight:800;font-size:13px;margin-right:8px;box-shadow:0 1px 3px #0003}
.or{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:12.5px;margin:6px 0 2px}
.or::before,.or::after{content:"";flex:1;height:1px;background:#0c7a8733}
h3.grp{margin:16px 0 6px;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--teal-d)}
details.kin{border:1px solid #0c7a8733;border-radius:14px;padding:10px 12px;background:#ffffff80}
details.kin summary{cursor:pointer;font-weight:700;color:var(--navy)}
details.kin[open] summary{margin-bottom:10px}
.consent b.req{color:var(--err);font-weight:700}
.consent .h{color:var(--mut);font-size:12.5px}
.az{max-width:560px;margin:0 auto}
.az .app{display:flex;gap:12px;align-items:center;margin:8px 0 14px}
.az .app .ic{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--teal),var(--teal-l));display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px}
.az .who{background:#0c7a8710;border-radius:14px;padding:10px 12px;font-size:13.5px;margin-bottom:12px}
.az .scopes{display:grid;gap:8px;margin:10px 0 14px}
.az .scopes label{display:flex;gap:10px;align-items:flex-start;background:#ffffffb0;border:1px solid #0c7a8722;border-radius:12px;padding:10px 12px}
.az .scopes input{width:20px;height:20px;accent-color:var(--teal);flex:none;margin-top:1px}
.az .actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
/* admin: đăng ký ứng dụng */
.f .chip{display:inline-flex;gap:6px;align-items:center;padding:6px 12px;border-radius:999px;background:#fff;border:1.5px solid #c9dfe3;font-size:13px;font-weight:600;cursor:pointer}
.f .chip input{accent-color:var(--teal)}
.lbl{display:grid;gap:8px;font-weight:600;font-size:14px;color:var(--navy)}
textarea.in{min-height:64px;resize:vertical;font-family:inherit}
/* d13: đa ngôn ngữ – phông CJK/Cyrillic tự lưu trữ (Noto Sans, SIL OFL), chỉ tải khi trang/ô chữ dùng ngôn ngữ đó */
@font-face{font-family:"TQ Cyr";src:url(/assets/fonts/noto-cyr.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"TQ SC";src:url(/assets/fonts/noto-sc-400.woff2) format("woff2");font-weight:100 600;font-display:swap;unicode-range:U+2E80-2FFF,U+3000-303F,U+3400-4DBF,U+4E00-9FFF,U+FF00-FFEF}
@font-face{font-family:"TQ SC";src:url(/assets/fonts/noto-sc-700.woff2) format("woff2");font-weight:700 900;font-display:swap;unicode-range:U+2E80-2FFF,U+3000-303F,U+3400-4DBF,U+4E00-9FFF,U+FF00-FFEF}
@font-face{font-family:"TQ JP";src:url(/assets/fonts/noto-jp-400.woff2) format("woff2");font-weight:100 600;font-display:swap;unicode-range:U+2E80-2FFF,U+3000-30FF,U+3400-4DBF,U+4E00-9FFF,U+FF00-FFEF}
@font-face{font-family:"TQ JP";src:url(/assets/fonts/noto-jp-700.woff2) format("woff2");font-weight:700 900;font-display:swap;unicode-range:U+2E80-2FFF,U+3000-30FF,U+3400-4DBF,U+4E00-9FFF,U+FF00-FFEF}
@font-face{font-family:"TQ KR";src:url(/assets/fonts/noto-kr-400.woff2) format("woff2");font-weight:100 600;font-display:swap;unicode-range:U+1100-11FF,U+3000-303F,U+3130-318F,U+AC00-D7AF,U+FF00-FFEF}
@font-face{font-family:"TQ KR";src:url(/assets/fonts/noto-kr-700.woff2) format("woff2");font-weight:700 900;font-display:swap;unicode-range:U+1100-11FF,U+3000-303F,U+3130-318F,U+AC00-D7AF,U+FF00-FFEF}
body{font-family:"BVP","TQ Cyr",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
html[lang|="zh"] body,[lang|="zh"]:not(html){font-family:"BVP","TQ SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
html[lang|="ja"] body,[lang|="ja"]:not(html){font-family:"BVP","TQ JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans CJK JP",sans-serif}
html[lang|="ko"] body,[lang|="ko"]:not(html){font-family:"BVP","TQ KR","Apple SD Gothic Neo","Malgun Gothic","Noto Sans CJK KR",sans-serif}
html[lang|="ru"] body,[lang|="ru"]:not(html){font-family:"BVP","TQ Cyr",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
html[lang|="zh"] .h2c,html[lang|="ja"] .h2c,html[lang|="ko"] .h2c{letter-spacing:0;word-break:keep-all}
html:not([lang|="vi"]) .h2c,html:not([lang|="vi"]) .lead,html:not([lang|="vi"]) .btn{overflow-wrap:anywhere;hyphens:auto}
/* bộ chọn ngôn ngữ (đầu trang) */
.lp{position:relative;flex:none}
body.tq .top .lp>button{padding:6px 10px;font-size:12.5px;gap:5px;letter-spacing:.04em}
body.tq .top .lp>button b{font-weight:800}
body.tq .top .lp>button .car{font-size:10px;opacity:.75}
.lp ul{position:absolute;right:0;top:calc(100% + 8px);min-width:178px;margin:0;padding:6px;list-style:none;background:rgba(4,38,47,.97);border:1px solid rgba(255,255,255,.18);border-radius:16px;box-shadow:0 18px 40px rgba(0,0,0,.45);z-index:60}
.lp ul.hide{display:none}
body.tq .top .lp ul button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;background:none;border:0;border-radius:10px;padding:9px 11px;color:#fff;font-size:14.5px;font-weight:600;text-align:left;backdrop-filter:none;-webkit-backdrop-filter:none}
body.tq .top .lp ul button:hover,body.tq .top .lp ul button:focus-visible{background:rgba(255,255,255,.1)}
body.tq .top .lp ul button[aria-checked="true"]{background:rgba(95,214,223,.2);color:#bff6fa}
.lp ul small{font-size:11px;opacity:.6;text-transform:uppercase;letter-spacing:.06em;font-family:"BVP",sans-serif}