:root{--bg:#f4f8ff;--ink:#1d2a44;--blue:#2f6fed;--green:#1fa971;--red:#d64545;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:18px;line-height:1.45}
.top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;background:var(--blue);padding:12px 20px}
.top a,.top button.link{color:#fff;text-decoration:none;margin-left:14px;font-size:16px}
.brand{font-weight:700;font-size:20px;margin-left:0!important}
main{max-width:860px;margin:24px auto;padding:0 16px}
footer{text-align:center;color:#667;font-size:13px;padding:24px}
.card{background:var(--card);border-radius:14px;padding:20px;margin:14px 0;box-shadow:0 2px 8px #0001}
.narrow{max-width:460px;margin:30px auto}
.hero{text-align:center;padding:40px 20px}
.small{font-size:14px;color:#556}
label{display:block;margin:12px 0;font-weight:600}
input,select,textarea{display:block;width:100%;padding:10px;margin-top:4px;font-size:17px;border:2px solid #cdd7ee;border-radius:10px;font-family:inherit}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:12px 22px;font-size:18px;cursor:pointer;text-decoration:none}
.btn.alt{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.btn.small{padding:9px 16px;font-size:16px}
.btn.green{background:var(--green)}
button.link{background:none;border:0;cursor:pointer;font:inherit}
.danger{color:var(--red)!important;margin:0!important}
.inline{display:inline}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:12px}
.flash.ok{background:#dff6ea}
.flash.err{background:#fde3e3}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.tile{background:#fff;border-radius:16px;padding:28px 16px;text-align:center;text-decoration:none;color:var(--ink);box-shadow:0 2px 8px #0001;display:flex;flex-direction:column;gap:6px;border:3px solid transparent}
.tile:hover{border-color:var(--blue)}
.big{font-size:24px;font-weight:700}
.row{display:grid;grid-template-columns:1fr 1fr 130px auto;gap:10px;align-items:center}
.row input,.row select{margin:0}
@media(max-width:620px){.row{grid-template-columns:1fr}}
.week{display:flex;justify-content:space-between;align-items:center;gap:10px}
.week.locked,.week.missed,.week.wait{opacity:.65}
.badge{background:#e8edf7;border-radius:20px;padding:6px 14px;font-size:14px}
.badge.ok{background:#dff6ea;color:#0c6b44}
.timer{font-size:42px;font-weight:700;color:var(--blue);text-align:center}
.timer.low{color:var(--red)}
.opt{display:flex;gap:10px;align-items:center;background:#f4f8ff;border:2px solid #cdd7ee;border-radius:12px;padding:12px;margin:8px 0;cursor:pointer;font-weight:500}
.opt input{width:auto;margin:0}
.passage{background:#fffbea;border-left:5px solid #f0b429;padding:12px 16px;border-radius:8px;margin-bottom:14px}
table.t{width:100%;border-collapse:collapse;font-size:15px}
table.t td,table.t th{border-bottom:1px solid #e3e8f4;padding:6px;text-align:left;vertical-align:top}
.q-ok{color:#0c6b44}.q-bad{color:var(--red)}

.spam-note{background:#f6e9f0;border-left:5px solid #7a1f4d;color:#6a1744;border-radius:8px;padding:10px 14px;font-size:14px;margin-top:16px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.two-col .narrow{max-width:none;margin:14px 0}
.about{margin:14px 0;background:#f1ecfb;border:2px solid #d9cdf3;font-size:15px}
.about h2{margin:0 0 6px;font-size:20px;color:#4b2a8a}.about h3{margin:14px 0 4px;font-size:16px;color:#4b2a8a}
.about ol{margin:4px 0 0;padding-left:22px}.about li{margin:3px 0}.about p{margin:6px 0}
@media(max-width:760px){.two-col{grid-template-columns:1fr}}

.tagline{background:#fff;border:2px solid #111c33;border-radius:12px;padding:12px 18px;margin-bottom:14px;text-align:center;font-weight:700;font-size:16px;color:#111c33}
footer .disclaimer{max-width:760px;margin:0 auto;line-height:1.5}
.rules{background:#fffbea;border:2px solid #f0b429;border-radius:12px;padding:6px 18px 10px;margin:16px 0;font-size:16px}
.rules h2{margin:10px 0 4px;font-size:18px}.rules ul{margin:4px 0 0;padding-left:20px}.rules li{margin:6px 0}