@font-face{font-family:Saira Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/static/saira-vietnamese-wght-normal-B59RsdDd.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:Saira Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/static/saira-latin-ext-wght-normal-Cq1Gr55P.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:Saira Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/static/saira-latin-wght-normal-C4OLzBX3.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-900:#0b1f3a;--navy-800:#0f2a4d;--navy-700:#16457d;--blue-600:#1f6db0;--sky-400:#5bb8f2;--sky-100:#ddeffc;--bg:#eff1f4;--surface:#fff;--line:#d9dfe7;--text:#0f2a4d;--muted:#56657a;--subtle:#3a4a5e;--danger:#b42318;--font:"Saira Variable", system-ui, sans-serif;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;font-size:16px;line-height:1.5}a{color:var(--blue-600);font-weight:600}h1,h2,h3,p{margin:0}.screen{flex-direction:column;min-height:100dvh;display:flex}.btn{min-height:52px;font:700 16px var(--font);cursor:pointer;border:0;border-radius:26px;justify-content:center;align-items:center;gap:10px;padding:0 22px;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.6}.btn--primary{background:var(--blue-600);color:#fff}.btn--accent{background:var(--sky-400);color:var(--navy-800)}.btn--outline{color:var(--text);border:1px solid var(--line);background:0 0}.btn--block{width:100%}.form{flex-direction:column;gap:16px;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field__label{font-size:14px;font-weight:600}.field__row{justify-content:space-between;align-items:baseline;display:flex}.field__input{border:1px solid var(--line);background:var(--surface);height:52px;color:var(--text);font:400 16px var(--font);border-radius:14px;padding:0 16px}.field__input:focus-visible{outline:2px solid var(--sky-400);outline-offset:1px;border-color:var(--blue-600)}.field__input[aria-invalid=true]{border-color:var(--danger)}.field__hint{color:var(--muted);font-size:13px}.field__error{color:var(--danger);font-size:13px}.alert{color:#7a1a12;background:#fdecea;border-radius:14px;padding:14px 16px;font-size:14px}.alert--info{background:var(--sky-100);color:var(--navy-800)}.auth-hero{background:var(--navy-700);color:#fff;padding:calc(28px + var(--safe-top)) 20px 44px;flex-direction:column;gap:22px;display:flex}.auth-hero__top{justify-content:space-between;align-items:center;gap:12px;display:flex}.auth-hero__title{font-size:30px;font-weight:800;line-height:1.05}.auth-hero__sub{color:#d3deea;margin-top:8px;font-size:15px}.auth-card{background:var(--bg);padding:26px 20px calc(28px + var(--safe-bottom));border-radius:26px 26px 0 0;flex-direction:column;flex:1;gap:20px;margin-top:-24px;display:flex}.auth-card__title{font-size:26px;font-weight:800}.auth-card__sub{color:var(--muted);margin-top:4px}.auth-foot{text-align:center;color:var(--muted);font-size:15px}.logo{color:inherit;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.logo__text{flex-direction:column;line-height:1.1;display:flex}.logo__name{font-size:17px;font-weight:800}.logo__tag{opacity:.75;font-size:12px;font-weight:500}.lang{border:1px solid #ffffff59;border-radius:22px;display:flex;overflow:hidden}.lang__btn{min-width:44px;height:36px;color:inherit;font:700 13px var(--font);cursor:pointer;background:0 0;border:0}.lang__btn[aria-pressed=true]{color:var(--navy-800);background:#fff}.lang--light{border-color:var(--line);background:var(--surface)}.lang--light .lang__btn[aria-pressed=true]{background:var(--navy-800);color:#fff}.page{padding:calc(24px + var(--safe-top)) 20px calc(110px + var(--safe-bottom));flex-direction:column;flex:1;gap:20px;display:flex}.page__title{letter-spacing:-.01em;font-size:30px;font-weight:800}.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:18px}.card--dark{background:var(--navy-800);border-color:var(--navy-800);color:#fff}.tabbar{background:var(--surface);border-top:1px solid var(--line);padding:8px 8px calc(8px + var(--safe-bottom));display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar__item{min-height:52px;color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:11px;font-weight:500;text-decoration:none;display:flex}.tabbar__item.is-active{color:var(--blue-600);font-weight:700}.tabbar__item[aria-disabled=true]{opacity:.45}.update-toast{left:12px;right:12px;bottom:calc(84px + var(--safe-bottom));background:var(--navy-800);color:#fff;border-radius:18px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex;position:fixed;box-shadow:0 10px 30px #0b1f3a59}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--sky-400);font-size:12px;font-weight:700}.pill{min-height:46px;font:700 15px var(--font);cursor:pointer;white-space:nowrap;border:0;border-radius:23px;justify-content:center;align-items:center;gap:8px;padding:0 18px;text-decoration:none;display:inline-flex}.pill--accent{background:var(--sky-400);color:var(--navy-800)}.pill--light{background:var(--surface);color:var(--text);border:1px solid var(--line);min-height:44px;padding:0 16px;font-size:14px;font-weight:600}.section{flex-direction:column;gap:12px;display:flex}.section__head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.section__title{font-size:20px;font-weight:700}.section__link{white-space:nowrap;font-size:14px;font-weight:600;text-decoration:none}.ring-num{color:#fff;border-radius:12px;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:flex}.tag{color:var(--navy-800);background:#fff;border-radius:8px;padding:3px 8px;font-size:11px;font-weight:700;line-height:1.4}.chip{background:var(--blue-600);color:#fff;border-radius:10px;align-self:flex-start;padding:4px 10px;font-size:12px;font-weight:700}.chip--soft{color:var(--subtle);background:#e2e7ee}.muted-text{color:var(--muted);font-size:14px}.round-btn{background:var(--surface);width:44px;height:44px;color:var(--navy-800);cursor:pointer;border:0;border-radius:22px;justify-content:center;align-items:center;text-decoration:none;display:flex;box-shadow:0 2px 8px #0b1f3a2e}.skeleton{background:#e2e7ee;border-radius:22px;min-height:120px;animation:1.4s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.55}}.block-title{color:var(--text);font-size:20px;font-weight:700;line-height:1.25}