@font-face{font-family:Sora Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(../media/sora-latin-ext-wght-normal.2wpjvqwmdjo5k.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(../media/sora-latin-wght-normal.02qdttqb0jl3z.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-vietnamese-wght-normal.0r91virwwy7i7.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-latin-ext-wght-normal.0b8fr24hsg_rp.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/newsreader-latin-wght-normal.1tkuwlnjs9jrl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--navy-950:#071634;--navy:#0b1f4b;--blue:#1f5aa6;--gold:#c9a24a;--gold-deep:#8f6f22;--gold-tint:#f7efd9;--red:#b3262e;--paper:#f4f6fb;--surface:#fff;--line:#dce3f0;--muted:#5b6783;--font-ui:"Sora Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--font-read:"Newsreader Variable", Georgia, "Times New Roman", serif;--shadow-lg:0 40px 80px -30px #030c22a6, 0 12px 30px -12px #030c2266;--shadow-md:0 24px 50px -28px #0b1f4b59, 0 6px 18px -10px #0b1f4b2e}*{box-sizing:border-box}html,body{height:100%}body{font-family:var(--font-ui);color:var(--navy);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}button,input{font:inherit;color:inherit}img{max-width:100%;height:auto;display:block}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.btn{appearance:none;cursor:pointer;letter-spacing:.005em;border:0;border-radius:14px;min-height:56px;padding:0 28px;font-size:1.02rem;font-weight:600;transition:background-color .18s,color .18s,transform .18s,box-shadow .18s,opacity .18s}.btn.primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px -12px #0b1f4bb3,inset 0 -3px #0000002e,inset 0 1px #ffffff1f}.btn.primary:hover:not(:disabled){background:#14306b;transform:translateY(-1px)}.btn.primary:active:not(:disabled){transform:translateY(0)}.btn.primary:disabled{color:#fff;box-shadow:none;cursor:not-allowed;background:#c9d1e3}.btn.ghost{color:var(--muted);background:0 0;padding:0 18px}.btn.ghost:hover:not(:disabled){color:var(--navy);background:#0b1f4b0f}.btn.ghost:disabled{opacity:.35;cursor:not-allowed}.btn.small{min-height:44px;font-size:.92rem}.backdrop{background:radial-gradient(900px 520px at 15% -10%, #1f5aa68c, transparent 70%), radial-gradient(700px 480px at 100% 110%, #c9a24a29, transparent 70%), repeating-radial-gradient(circle at 50% 135%, #c9a24a17 0 1px, transparent 1px 16px), var(--navy-950);place-items:center;min-height:100dvh;padding:28px 18px;display:grid}.panel{background:var(--surface);width:min(940px,100%);box-shadow:var(--shadow-lg);border-radius:26px;padding:clamp(30px,5vw,56px);position:relative}.panel:before{content:"";pointer-events:none;border:1px solid #c9a24a99;border-radius:18px;position:absolute;inset:10px}.panel h1{letter-spacing:-.02em;margin:0;font-weight:650;line-height:1.12}.lede{color:var(--muted);margin:12px 0 0;font-size:1.04rem;line-height:1.6}.welcome{grid-template-columns:1.15fr 1fr;align-items:center;gap:34px 56px;display:grid}.welcome-brand h1{text-wrap:balance;margin-top:22px;font-size:clamp(1.9rem,3.6vw,2.5rem)}.logo-lg{width:min(420px,100%)}.welcome-form{border-left:1px solid var(--line);gap:12px;padding-left:clamp(0px,4vw,48px);display:grid}.welcome-form label{font-size:.98rem;font-weight:600}.welcome-form input{border:1.5px solid var(--line);background:#fbfcfe;border-radius:14px;height:62px;padding:0 20px;font-size:1.15rem;transition:border-color .18s,box-shadow .18s,background-color .18s}.welcome-form input::placeholder{color:#9aa5bd}.welcome-form input:focus{border-color:var(--blue);background:#fff;outline:none;box-shadow:0 0 0 4px #1f5aa624}.welcome-form .btn{margin-top:8px}.privacy{text-align:center;color:var(--muted,#6b7385);grid-column:1/-1;margin:4px 0 0;font-size:.86rem}.tagline{text-align:center;font-family:var(--font-read);color:var(--gold-deep);grid-column:1/-1;margin:6px 0 0;font-size:1.08rem;font-style:italic}.intro,.done{justify-items:start;display:grid}.logo-sm{width:190px;margin-bottom:24px}.intro h1,.done h1{font-size:clamp(1.8rem,3.4vw,2.3rem)}.rules{gap:14px;width:100%;max-width:680px;margin:28px 0 8px;padding:0;list-style:none;display:grid}.rules li{padding-left:34px;font-size:1.05rem;line-height:1.55;position:relative}.rules li:before{content:"";background:var(--gold);border-radius:2px;width:11px;height:11px;position:absolute;top:.5em;left:4px;transform:rotate(45deg)}.rules b{font-weight:650}.actions{align-items:center;gap:10px;margin-top:26px;display:flex}.done{text-align:center;justify-items:center}.done .logo-sm{margin-bottom:18px}.done .lede{max-width:520px}.tick{background:var(--gold-tint);width:68px;height:68px;color:var(--gold-deep);border-radius:50%;place-items:center;margin:6px 0 18px;animation:.5s cubic-bezier(.2,1.4,.4,1) both pop;display:grid;box-shadow:0 0 0 8px #c9a24a24}.reset-bar{background:var(--line);border-radius:3px;width:min(280px,70%);height:3px;margin:30px 0 14px;overflow:hidden}.reset-bar i{background:var(--gold);height:100%;transition:width 1s linear;display:block}@keyframes pop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.quiz{background:radial-gradient(800px 360px at 50% -120px, #1f5aa61a, transparent 70%), var(--paper);flex-direction:column;min-height:100dvh;display:flex}.topbar{background:var(--surface);justify-content:space-between;align-items:center;padding:14px clamp(18px,4vw,44px);display:flex}.topbar img{width:auto;height:52px}.count{color:var(--muted);font-variant-numeric:tabular-nums;font-size:1.05rem}.count b{color:var(--navy);font-size:1.5rem;font-weight:650}.progress{background:var(--line);height:5px}.progress i{background:linear-gradient(90deg, var(--gold), #e0bf6f);height:100%;transition:width .35s;display:block}.content{flex-direction:column;flex:1;justify-content:center;padding:clamp(16px,3vh,40px) 0;display:flex}.card{background:var(--surface);border:1px solid var(--line);width:min(960px,100% - 36px);box-shadow:var(--shadow-md);border-radius:24px;margin:0 auto;padding:clamp(24px,4.5vw,52px);animation:.22s ease-out both enter}@keyframes enter{0%{opacity:0;transform:translate(14px)}to{opacity:1;transform:none}}.sentence{font-family:var(--font-read);letter-spacing:-.005em;text-wrap:balance;margin:0 0 clamp(26px,4vh,40px);font-size:clamp(1.65rem,3.3vw,2.5rem);font-weight:500;line-height:1.38}.slot{vertical-align:baseline;border-bottom:3px solid var(--gold);min-width:4.2ch;height:.95em;margin:0 .1em;display:inline-block;transform:translateY(.14em)}.slot.filled{min-width:0;height:auto;color:var(--blue);background:var(--gold-tint);text-decoration:underline;-webkit-text-decoration-color:var(--gold);text-decoration-color:var(--gold);text-underline-offset:.16em;text-decoration-skip-ink:none;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-bottom:0;margin:0;padding:.04em .1em;font-style:italic;text-decoration-thickness:3px;animation:.2s ease-out both ink;display:inline;transform:none}@keyframes ink{0%{opacity:.2}to{opacity:1}}.options{grid-template-columns:1fr 1fr;gap:14px;display:grid}.option{appearance:none;text-align:left;cursor:pointer;border:1.5px solid var(--line);background:#fbfcfe;border-radius:16px;align-items:center;gap:16px;min-height:76px;padding:14px 20px 14px 14px;font-size:1.12rem;line-height:1.4;transition:border-color .16s,background-color .16s,color .16s,box-shadow .16s;display:flex}.badge{width:42px;height:42px;color:var(--navy);background:#eaeff8;border-radius:12px;flex:none;place-items:center;font-weight:650;transition:background-color .16s,color .16s;display:grid}@media (hover:hover){.option:hover:not(.on){border-color:var(--blue);background:#fff;box-shadow:0 8px 22px -14px #1f5aa68c}.option:hover:not(.on) .badge{background:#dbe6f7}}.option.on{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 14px 28px -16px #0b1f4be6}.option.on .badge{background:var(--gold);color:var(--navy-950)}.opt-text{overflow-wrap:anywhere}.error{color:#8c1b22;background:#fdeff0;border-radius:12px;margin:22px 0 0;padding:14px 16px;font-size:.98rem;line-height:1.5}.nav{justify-content:space-between;align-items:center;gap:12px;width:min(960px,100% - 36px);margin:22px auto 34px;display:flex}.nav .btn.primary{min-width:168px}.hint{color:#8b95ad;font-size:.88rem;display:none}@media (hover:hover) and (min-width:760px){.hint{display:block}}@media (max-width:820px){.welcome{grid-template-columns:1fr;gap:28px}.welcome-form{border-left:0;border-top:1px solid var(--line);padding-top:28px;padding-left:0}.logo-lg{width:min(320px,80%)}}@media (max-width:640px){.options{grid-template-columns:1fr}.option{min-height:68px;font-size:1.06rem}.topbar img{height:44px}.nav .btn.primary{flex:1;min-width:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}
