:root{--navy:#172D49;--or:#F06617;--bl:#1989BD;--pu:#7547AE;--gr:#1E9E6A;--c1:#EFF5FA;--mut:#3d5570}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{background:#fff}
body{font-family:'Sukhumvit Set',sans-serif;color:var(--navy);font-size:18px;line-height:1.35;-webkit-text-size-adjust:100%}
.wrap{max-width:520px;margin:0 auto;padding:14px 20px 28px;min-height:100vh;display:flex;flex-direction:column;gap:12px}
.boot{padding:60px 20px;text-align:center;color:var(--mut)}
.top{display:flex;align-items:center;gap:12px}
.logo-img{height:54px;width:auto;display:block;flex:none}
.logo-big{height:84px}
.pill{flex:1;display:flex;align-items:center;gap:10px;font-size:18px;border:2px solid var(--c);background:var(--c1);padding:8px 14px;border-radius:30px;min-width:0}
.pill i{width:16px;height:16px;border-radius:50%;background:var(--c);flex:none;display:inline-block}
.pill span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.smbtn{flex:none;border:2px solid var(--bl);background:#fff;color:var(--bl);border-radius:12px;padding:8px 12px;font:inherit;font-size:15px;font-weight:700}
h1,h2,h3{font-weight:700}
h2{font-size:26px}
h3.q{font-size:24px;line-height:1.35}
label,.hint{font-size:15px;color:var(--mut)}
.hint{text-align:center}
.inp{width:100%;border:2px solid var(--bl);border-radius:12px;padding:12px 14px;font:inherit;font-size:20px;background:var(--c1);color:var(--navy);-webkit-appearance:none;appearance:none}
textarea.inp{min-height:130px;resize:none}
.opt{display:flex;align-items:center;gap:12px;border:2px solid #cfdbe7;border-radius:12px;padding:12px 14px;font-size:19px;background:#fff;cursor:pointer;color:var(--navy);width:100%;text-align:left;font-family:inherit}
.opt i{width:18px;height:18px;border-radius:50%;background:var(--c);flex:none;display:inline-block}
.opt.on{border-color:var(--c);background:var(--c1);font-weight:700}
.opt small{display:block;font-size:13px;color:var(--mut);font-weight:400}
.list{display:flex;flex-direction:column;gap:10px}
.btn{display:block;width:100%;border:0;border-radius:14px;padding:16px;text-align:center;font:inherit;font-size:22px;font-weight:700;color:#fff;background:var(--navy);cursor:pointer}
.btn.pri{background:var(--or)}
.btn[disabled]{opacity:.5}
.err{background:#fde8e8;color:#9b1c1c;border-radius:12px;padding:10px 14px;font-size:16px}
.net{background:#fff4eb;color:#9a4a10;border-radius:12px;padding:8px 14px;font-size:15px;text-align:center}
.center{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:30px 0}
.wait h3{font-size:28px;margin-top:22px}
.wait p{font-size:17px;margin-top:8px;color:var(--mut)}
.dots{display:flex;gap:12px;justify-content:center}
.dots i{width:18px;height:18px;border-radius:50%;background:var(--bl);display:block}
.dots i:nth-child(2){background:var(--or)}.dots i:nth-child(3){background:var(--pu)}
.thx h3{font-size:30px;margin-top:10px}
.thx p{font-size:19px;margin-top:6px}
.sel{margin-top:22px;background:var(--c1);padding:10px 18px;border-radius:12px;font-size:18px;word-break:break-word}
.lnk{margin-top:18px;background:none;border:0;color:var(--bl);font:inherit;font-size:17px;text-decoration:underline;cursor:pointer}
.qh{display:flex;justify-content:space-between;align-items:center;font-size:16px;color:var(--bl);font-weight:700}
.ring{position:relative;width:64px;height:64px;flex:none}
.ring svg{width:64px;height:64px;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:6}.rbg{stroke:#dbe6f0}.rfg{stroke:var(--or)}
.ring b{position:absolute;left:0;top:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;font-size:20px}
.big{display:block;width:100%;border:0;border-radius:18px;padding:30px 16px;text-align:center;font:inherit;font-size:26px;font-weight:700;color:#fff;cursor:pointer}
.big.c0{background:var(--bl)}.big.c1{background:var(--or)}.big.c2{background:var(--pu)}.big.c3{background:var(--gr)}
.big.op{background:var(--c1);color:var(--navy);border:3px solid var(--bl);font-size:22px;padding:28px 12px}
.big.ok{background:var(--gr);color:#fff;border-color:var(--gr)}
.big.bad{opacity:.55}
.big[disabled]{opacity:.55}
.cntr{text-align:right;font-size:16px;color:var(--mut)}
.tc{display:flex;gap:10px;align-items:center;border-left:8px solid var(--c);background:var(--c1);border-radius:12px;padding:10px 12px}
.tc.on{background:#fff;border:2px solid var(--c);border-left-width:8px}
.tc b{flex:1;font-size:19px}
.tc .sm{flex:none;border:0;border-radius:12px;padding:10px 12px;font:inherit;font-size:15px;font-weight:700;color:#fff;background:var(--bl);cursor:pointer}
.tc.on .sm{background:var(--gr)}
.tc .sm[disabled]{opacity:.7}
@media (max-width:340px){.big{font-size:22px}h3.q{font-size:21px}}