@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/assets/archivo-vietnamese-wdth-normal-rJmnGBSt.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/assets/archivo-latin-ext-wdth-normal-7khWdh9v.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/assets/archivo-latin-wdth-normal-DY7AcnAa.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:Share Tech Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/share-tech-mono-latin-400-normal-CCqdbj5z.woff2)format("woff2"),url(/assets/share-tech-mono-latin-400-normal-15MgdvEM.woff)format("woff");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{--bg:#55573e;--on-bg:#efe9c9;--on-bg-2:#d3cdab;--on-bg-3:#b1ab8b;--surface:#c4be9c;--surface-2:#b8b290;--surface-3:#a9a382;--line:#9c9676;--card-ink:#25261b;--card-ink-2:#4a4b38;--card-ink-3:#66674f;--rust:#b7410e;--rust-ink:#fff;--rust-soft:#d2a688;--paper:#fbf8f1;--paper-card:#f1e8d6;--good:#2c6a38;--good-soft:#b4c69c;--warn:#7d5200;--warn-soft:#d8c38a;--bad:#9e2a1f;--bad-soft:#dcb2a2;--on-bad:#fff;--shl:#6a6c4f;--shd:#3c3e2a;--band:#2a2b21;--band-ink:#e6dfbb;--shadow:0 10px 26px #14160a59;--card-shadow:5px 5px 12px var(--shd), -5px -5px 12px var(--shl);--raised:3px 3px 7px var(--shd), -3px -3px 7px var(--shl);--raised-strong:4px 4px 10px var(--shd), -4px -4px 10px var(--shl);--sunken:inset 3px 3px 6px var(--shd), inset -3px -3px 6px var(--shl);--ink:var(--on-bg);--ink-2:var(--on-bg-2);--ink-3:var(--on-bg-3);--r:18px;--f:"Archivo Variable", "Archivo", "Segoe UI", system-ui, sans-serif;--f-num:"Share Tech Mono", ui-monospace, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#1c1d15;--on-bg:#e8e1bf;--on-bg-2:#b9b392;--on-bg-3:#8c8770;--surface:#2a2b21;--surface-2:#33342a;--surface-3:#3d3e32;--line:#3f4033;--card-ink:#e8e1bf;--card-ink-2:#b9b392;--card-ink-3:#8c8770;--rust-soft:#4a2616;--paper:#f2efe7;--paper-card:#e9dfca;--good:#8fcf8a;--good-soft:#233a22;--warn:#e3b75a;--warn-soft:#3a3015;--bad:#ff8a7a;--bad-soft:#3d1f1a;--on-bad:#2a0805;--shl:#2b2c21;--shd:#0d0e09;--band:#000;--band-ink:#e8e1bf;--shadow:0 10px 30px #00000073;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{min-height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--f);padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));padding-block:calc(6px + env(safe-area-inset-top,0px)) calc(16px + env(safe-area-inset-bottom,0px));-webkit-tap-highlight-color:transparent;margin:0;font-size:16px;line-height:1.45}body:before{content:"";height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);position:fixed;inset:0 0 auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:3px solid var(--rust);outline-offset:2px}img,svg{max-width:100%}a{color:inherit}:is(.card,.btn:not(.line),.menu,.chip,.seg,.field input,.round,.avatar,.toast-in,.option){--ink:var(--card-ink);--ink-2:var(--card-ink-2);--ink-3:var(--card-ink-3);color:var(--ink)}.app{max-width:440px;min-height:calc(100dvh - 22px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));flex-direction:column;margin:0 auto;display:flex}h1,h2,h3{text-wrap:balance;letter-spacing:-.01em;margin:0;font-weight:750;font-stretch:112%}p{margin:0}.num{font-family:var(--f-num);font-variant-numeric:tabular-nums;font-weight:400}.label{font-family:var(--f-num);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-size:12px}.muted{color:var(--ink-2);font-size:14px}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.between{justify-content:space-between}.stack{flex-direction:column;gap:12px;display:flex}.center{text-align:center}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}main{flex-direction:column;flex:1;gap:14px;padding-bottom:100px;display:flex}main.no-menu{padding-bottom:8px}.top{top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);align-items:center;gap:10px;padding:10px 0;display:flex;position:sticky}.top h1{flex:1;min-width:0;font-size:24px}.round{background:var(--surface);width:42px;height:42px;box-shadow:var(--raised);border:none;border-radius:50%;flex:none;place-items:center;display:grid}.round svg{width:20px;height:20px}.greeting{align-items:center;gap:12px;padding:12px 0 4px;display:flex}.greeting .sight{flex:none;width:42px;height:42px}.greeting h1{font-size:24px;line-height:1.1}.greeting .avatar{margin-left:auto}.avatar{background:var(--surface);width:42px;height:42px;color:var(--rust);box-shadow:var(--raised);border:none;border-radius:50%;flex:none;place-items:center;font-weight:800;text-decoration:none;display:grid}.card{background:var(--surface);border-radius:var(--r);box-shadow:var(--card-shadow);flex-direction:column;gap:10px;padding:16px;display:flex}.card.paper{background:var(--paper-card);--ink:#3a2f22;--ink-2:#6e5e48;--ink-3:#8d7c64}.btn{background:var(--surface);color:var(--ink);text-align:center;box-shadow:var(--raised);border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:13px 16px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.btn.main{color:var(--rust);box-shadow:var(--raised-strong);font-weight:800}.btn.wide{width:100%;padding:15px;font-size:17px}.btn.line{border:1px solid var(--on-bg-3);color:var(--ink);box-shadow:none;background:0 0}.btn.danger{background:var(--bad);color:var(--on-bad)}.btn[disabled],.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}.btn svg{width:20px;height:20px}.link{color:var(--ink);text-underline-offset:3px;background:0 0;border:none;padding:6px;font-size:15px;font-weight:700;text-decoration:underline}.link.quiet{color:var(--ink-2);font-size:14px;font-weight:600}.icon{fill:none;stroke:currentColor;stroke-width:2.5px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:24px;height:24px}.field{color:var(--ink-2);flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}.field input{background:var(--surface);width:100%;box-shadow:var(--sunken);border:none;border-radius:14px;padding:13px 14px;font-size:17px;font-weight:600}.field input::placeholder{color:var(--card-ink-3);font-weight:500}.field input[aria-invalid=true]{box-shadow:var(--sunken), inset 0 0 0 2px var(--bad)}.hint{color:var(--ink-2);font-size:13px;font-weight:500}.error{color:var(--on-bg);background:var(--bad);border-radius:12px;padding:9px 12px;font-size:14px;font-weight:600}.card .error{color:var(--on-bad)}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--surface);white-space:nowrap;box-shadow:var(--raised);border:none;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}.chip[aria-pressed=true]{background:var(--band);color:var(--band-ink)}.seg{background:var(--surface-2);box-shadow:var(--raised);border-radius:12px;padding:3px;display:inline-flex}.seg button{color:var(--ink-2);background:0 0;border:none;border-radius:9px;padding:7px 12px;font-size:14px;font-weight:700}.seg button[aria-pressed=true]{background:var(--band);color:var(--band-ink)}.setting{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:11px 0;display:flex}.setting:first-of-type{border-top:none}.setting input[type=checkbox]{width:22px;height:22px;accent-color:var(--rust);flex:none}.menu{bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:6;background:var(--surface);box-shadow:5px 5px 14px var(--shd), -4px -4px 12px var(--shl);border-radius:24px;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:auto;margin-bottom:-4px;padding:6px;display:grid;position:sticky}.menu a{color:var(--ink-3);border-radius:18px;flex-direction:column;align-items:center;gap:3px;padding:8px 2px;font-size:12px;font-weight:600;text-decoration:none;display:flex}.menu a .icon{width:23px;height:23px}.menu a[aria-current=page]{color:var(--ink);background:var(--surface-2)}.menu a[aria-current=page] .icon{color:var(--rust)}.menu .center{color:var(--ink-2);background:0 0}.menu .center[aria-current=page]{background:0 0}.menu .center .ball{background:var(--rust);width:54px;height:54px;color:var(--rust-ink);border-radius:50%;place-items:center;margin-top:-24px;display:grid;box-shadow:0 6px 16px #00000038}.menu .center .ball .icon,.menu .center[aria-current=page] .ball .icon{width:26px;height:26px;color:var(--rust-ink)}.toast{left:50%;bottom:calc(98px + env(safe-area-inset-bottom,0px));z-index:40;width:min(92vw,400px);position:fixed;transform:translate(-50%)}.toast-in{background:var(--band);color:var(--band-ink);--ink:var(--band-ink);box-shadow:var(--shadow);border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;font-size:14px;display:flex}.toast-in .link{color:var(--band-ink)}@media (prefers-reduced-motion:no-preference){button,.btn,.chip{transition:transform 90ms,background-color .15s,box-shadow .15s}button:active:not([disabled]),.btn:active{transform:scale(.97)}}.entry{justify-content:flex-end;gap:18px;min-height:calc(100dvh - 40px)}.entry-brand{flex:1;place-items:center;padding:24px 8px;display:grid}.entry-brand img{width:min(86%,320px);height:auto}.or{color:var(--ink-2);align-items:center;gap:10px;font-size:14px;display:flex}.or:before,.or:after{content:"";opacity:.45;background:currentColor;flex:1;height:1px}.g-mark{color:#3c4043;background:#fff;border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font:800 13px/1 Arial,sans-serif;display:grid}.code-boxes{justify-content:center;gap:8px;display:flex}.code-boxes input{background:var(--surface);width:46px;height:58px;color:var(--card-ink);text-align:center;box-shadow:var(--sunken);border:none;border-radius:14px;padding:0;font-size:30px}.code-boxes input:focus-visible{box-shadow:var(--sunken), inset 0 0 0 2px var(--rust);outline:none}@media (width<=360px){.code-boxes{gap:5px}.code-boxes input{width:40px;height:52px;font-size:26px}}.steps{flex-direction:column;gap:5px;padding-top:10px;display:flex}.steps-bar{background:#0000002e;border-radius:4px;height:7px;overflow:hidden}.steps-bar i{background:var(--rust);border-radius:4px;height:100%;transition:width .3s;display:block}.welcome{flex-direction:column;gap:6px;padding-top:4px;display:flex}.welcome h1{font-size:28px}.lead{color:var(--ink-2);margin:0;font-size:17px;line-height:1.35}.benefits{flex-direction:column;gap:14px;margin:4px 0 0;padding:0;list-style:none;display:flex}.benefit{align-items:flex-start;gap:14px;display:flex}.benefit strong{margin-bottom:2px;font-size:16px;display:block}.benefit-icon{background:var(--surface);width:42px;height:42px;color:var(--rust);box-shadow:var(--card-shadow);border-radius:50%;flex:none;place-items:center;display:grid}.benefit-icon .icon{width:22px;height:22px}.link-inline{color:inherit;text-underline-offset:3px;text-decoration:underline}.fine{margin:0;font-size:13px;font-weight:400}.check-line{cursor:pointer;align-items:flex-start;gap:12px;font-weight:600;display:flex}.check-line input{width:24px;height:24px;accent-color:var(--rust);flex:none;margin:0}.nick-free{color:var(--on-bg);font-size:14px;font-weight:700}.btn.danger-text{color:var(--on-bg);border-color:var(--bad)}.danger-box{background:var(--bad-soft)}.terms h2{font-size:22px}.terms h3{margin-top:6px;font-size:16px;font-stretch:105%}.terms p,.terms li{max-width:65ch;font-size:15px;line-height:1.5}.terms ul{flex-direction:column;gap:6px;margin:0;padding-left:20px;display:flex}.splash{place-items:center;min-height:calc(100dvh - 40px);display:grid}@media (prefers-reduced-motion:no-preference){.splash img{animation:1.4s ease-in-out infinite respira}@keyframes respira{50%{opacity:.55;transform:scale(.96)}}}