:root{--bg:#f6f4ee;--ink:#1c2321;--muted:#5b6662;--brand:#0f766e;--accent:#facc15;--card:#fff;--ok:#15803d;--bad:#b91c1c;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);padding-bottom:calc(76px + env(safe-area-inset-bottom))}
main{max-width:560px;margin:0 auto;padding:calc(16px + env(safe-area-inset-top)) 16px 16px}
h1{font-size:1.6rem;margin:.2em 0}h2{font-size:1.2rem}
.card{background:var(--card);border-radius:18px;padding:16px;margin:12px 0;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.mentor{display:flex;gap:12px;align-items:flex-start;background:#e7f3f1;border-radius:18px;padding:12px 14px;margin:12px 0}
.mentor .av{flex:0 0 44px;height:44px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}
.mentor p{margin:0;font-style:italic}
.btn{display:block;width:100%;border:0;border-radius:14px;padding:14px;font-size:1rem;font-weight:600;background:var(--brand);color:#fff;margin:8px 0;cursor:pointer;text-align:center;text-decoration:none}
.btn.alt{background:#fff;color:var(--brand);border:2px solid var(--brand)}
.opt{display:block;width:100%;text-align:left;background:#fff;border:2px solid #d8ddd9;border-radius:14px;padding:13px;margin:8px 0;font-size:1rem;color:var(--ink)}
.opt.ok{border-color:var(--ok);background:#ecfdf3}.opt.bad{border-color:var(--bad);background:#fef2f2}
.bar{height:10px;background:#e2e6e3;border-radius:6px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--brand)}
.muted{color:var(--muted)}.row{display:flex;gap:8px;justify-content:space-between;align-items:center}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:#fff;border-top:1px solid #e2e6e3;padding-bottom:env(safe-area-inset-bottom)}
#tabs a{flex:1;text-align:center;padding:14px 0;color:var(--muted);text-decoration:none;font-weight:600;font-size:.85rem}
#tabs a.on{color:var(--brand)}
.ogl{font-size:.7rem;color:var(--muted);text-align:center;padding:8px 16px 90px}
input[type=date]{width:100%;padding:12px;font-size:1rem;border-radius:12px;border:2px solid #d8ddd9}
svg.scene{width:100%;border-radius:14px;background:#9bc59d;touch-action:manipulation}