:root{--deep:#034d33;--primary:#05a069;--mid:#048a5a;--light:#e8f5ee;--warm:#fafaf7;--text:#1a1a1a;--text2:#4a4a4a;--border:#e5e5e5;--yellow:#ffda02;--red:#c62828}
*{box-sizing:border-box}
body{margin:0;font-family:'Open Sans',system-ui,sans-serif;color:var(--text);background:var(--warm);font-size:16px;line-height:1.5}
button{font-family:inherit;cursor:pointer}
.loading{padding:40px;color:var(--text2)}
.brand{font-size:28px;font-weight:700;color:var(--deep);margin:32px 0 0 48px}
.center{max-width:500px;margin:72px auto;padding:0 16px}
.card{background:#fff;border-radius:16px;box-shadow:inset 0 0 0 1px var(--border);padding:32px}
h1{font-size:32px;line-height:1.25;color:var(--deep);margin:0 0 8px}
h2{font-size:20px;color:var(--deep);margin:0 0 12px}
.lead{font-size:17px;color:var(--text2);margin:0 0 24px}
.small{font-size:14px;color:var(--text2)}
label{display:block;font-weight:600;margin:0 0 6px}
input[type=email],input[type=text]{width:100%;height:48px;border-radius:12px;border:1.5px solid #cfcfcf;padding:0 16px;font-size:16px;font-family:inherit;background:#fff}
input:focus,button:focus-visible{outline:3px solid #9fd8be;outline-offset:2px}
.btn{height:48px;border:0;border-radius:12px;padding:0 22px;font-size:17px;font-weight:700;color:#fff;background:linear-gradient(135deg,#05a069 0%,#048a5a 100%);display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn.wide{width:100%;margin-top:16px}
.btn.ghost{background:#fff;color:var(--deep);box-shadow:inset 0 0 0 1.5px var(--border)}
.btn[disabled]{opacity:.6;cursor:default}
.link{background:none;border:0;color:var(--primary);font-weight:700;padding:0;font-size:15px}
.err{color:var(--red);font-weight:600;margin:12px 0 0;min-height:1.5em}
.ok{color:var(--deep);font-weight:600;margin:12px 0 0}
.code{font-size:30px;letter-spacing:10px;text-align:center;font-weight:700;color:var(--deep)}
.shell{display:flex;min-height:100vh}
.side{width:248px;flex-shrink:0;background:var(--deep);color:#fff;padding:24px 16px;display:flex;flex-direction:column}
.side .name{font-size:26px;font-weight:700;margin-left:12px}
.side .sub{font-size:14px;color:#cfe7db;font-weight:600;margin:0 0 20px 12px}
.who{background:rgba(255,255,255,.10);border-radius:12px;padding:10px 12px;display:flex;gap:10px;align-items:center;margin-bottom:20px}
.who .dot{width:32px;height:32px;border-radius:16px;background:var(--yellow);color:var(--deep);font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.who select{background:transparent;border:0;color:#fff;font:inherit;font-weight:700;width:100%}
.who select option{color:var(--text)}
.who .st{font-size:13px;color:#cfe7db}
.nav{list-style:none;margin:0;padding:0}
.nav button{width:100%;height:46px;border:0;border-radius:12px;background:transparent;color:#fff;font-size:16px;font-weight:600;display:flex;align-items:center;gap:12px;padding:0 14px;text-align:left}
.nav button.on{background:#fff;color:var(--deep);font-weight:700}
.nav button[disabled]{opacity:.55;cursor:default}
.nav .soon{margin-left:auto;font-size:12px;font-weight:700;background:rgba(255,255,255,.18);border-radius:10px;padding:1px 8px}
.side .foot{margin-top:auto;font-size:13px;color:#cfe7db;padding-left:12px}
.side .foot button{background:none;border:0;color:#cfe7db;text-decoration:underline;font-size:13px;padding:0}
.main{flex:1;padding:36px 48px;max-width:1040px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:8px}
.seg{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.seg button{min-width:96px;height:44px;border-radius:12px;border:0;background:#fff;color:var(--deep);box-shadow:inset 0 0 0 1.5px var(--border);font-size:16px;font-weight:700;padding:0 14px}
.seg button.on{background:var(--deep);color:#fff;box-shadow:none}
.bar{height:10px;border-radius:5px;background:#ececE8;margin:12px 0 16px;overflow:hidden}
.bar span{display:block;height:10px;background:var(--primary)}
.codes{display:flex;gap:10px;margin:8px 0 20px}
.codes input{width:52px;height:64px;text-align:center;font-size:30px;font-weight:700;color:var(--deep);border-radius:12px;border:1.5px solid #cfcfcf;text-transform:uppercase;font-family:inherit}
.keeps{font-size:15px;color:var(--text2);padding-left:18px;margin:0 0 16px}
@media (max-width:760px){.shell{flex-direction:column}.side{width:auto}.main{padding:24px 16px}.brand{margin:24px 16px 0}.codes input{width:44px;height:56px;font-size:24px}}
.stage{background:var(--yellow);color:var(--deep);font-weight:700;text-align:center;padding:6px;font-size:14px}