:root{color-scheme:light;--paper:#f6f4ee;--ink:#26383b;--panel:#33474b;--yellow:#ecd283}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.5 system-ui,sans-serif}header{background:var(--ink);color:#fff;display:flex;justify-content:space-between;gap:16px;padding:18px 24px}header a{color:inherit;text-decoration:none}main{max-width:540px;padding:32px 24px;margin:auto}h1{font-size:32px;line-height:1.15;margin:8px 0 20px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em}.primary,button{display:block;text-align:center;width:100%;padding:16px;margin:16px 0;border:0;border-radius:10px;background:var(--yellow);color:var(--ink);font:700 17px/1.3 system-ui;text-decoration:none;cursor:pointer}button:disabled{opacity:.65;cursor:wait}a{color:inherit}input{width:100%;padding:12px;border:1px solid #798786;border-radius:8px;font:28px/1.3 monospace;letter-spacing:.15em}#phone-status{padding:16px;background:#e5eae5;border-radius:8px}#display-code{display:block;font:700 36px/1.4 monospace;letter-spacing:.2em;text-align:center}section p,.help{font-size:15px}.help{margin-top:32px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #12758a;outline-offset:3px}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--paper:#213033;--ink:#f6f4ee}header{background:#182426}#phone-status{background:#33474b}.primary,button{color:#26383b}input{background:#33474b;color:#fff}}