:root{--g:#1E5F63;--gd:#15484c;--ink:#1d2b36;--mut:#5d6b78;--bg:#f6faf8;--card:#fff;--warn:#b42318}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
.wrap{max-width:560px;margin:0 auto;padding:16px}
header.top{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fff;border-bottom:1px solid #e3ece7;position:sticky;top:0;z-index:5}
.brand{font-weight:800;font-size:20px;color:var(--gd);text-decoration:none}.stats{display:flex;gap:12px;font-weight:700}
.btn{display:inline-block;background:var(--g);color:#fff;border:0;border-radius:14px;padding:13px 20px;font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;box-shadow:0 4px 0 var(--gd)}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--gd)}.btn.alt{background:#fff;color:var(--gd);border:2px solid var(--g);box-shadow:none}.btn.block{width:100%;text-align:center}
.card{background:var(--card);border-radius:18px;padding:18px;margin:14px 0;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.hero h1{font-size:30px;line-height:1.15;margin:.3em 0}.mut{color:var(--mut)}.small{font-size:13px}
input[type=email],textarea,input[type=text]{width:100%;padding:13px;border:2px solid #d5e2db;border-radius:12px;font-size:16px}
.badge{display:inline-block;background:#fff4d6;color:#8a5a00;border-radius:999px;padding:3px 10px;font-size:13px;font-weight:700}
.path{display:flex;flex-direction:column;align-items:center;gap:6px}.node{width:84px;height:84px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:34px;background:#fff;border:5px solid #cfe3d8;cursor:pointer}
.node.done{background:var(--g);border-color:var(--gd)}.node.next{border-color:var(--g);animation:pulse 1.6s infinite}.nodelabel{font-size:13px;font-weight:700;text-align:center;margin-bottom:10px}
.node:nth-child(4n+1){margin-left:-90px}.node:nth-child(4n+3){margin-left:90px}
@keyframes pulse{50%{box-shadow:0 0 0 10px rgba(47,158,110,.15)}}
.trackhdr{margin:18px 0 6px;font-weight:800;color:var(--mut);text-transform:uppercase;font-size:12px;letter-spacing:.08em}
.opt{display:block;width:100%;text-align:left;padding:13px;margin:8px 0;border:2px solid #d5e2db;border-radius:12px;background:#fff;font-size:15px;cursor:pointer}
.opt.right{border-color:var(--g);background:#e8f7ef}.opt.wrong{border-color:var(--warn);background:#fdecea}
.chat{display:flex;flex-direction:column;gap:8px;min-height:200px}.msg{max-width:85%;padding:10px 13px;border-radius:16px}.msg.user{align-self:flex-end;background:var(--g);color:#fff}.msg.ai{align-self:flex-start;background:#eef3f0}
.notice{background:#eef6ff;border:1px solid #b9d6f5;border-radius:12px;padding:10px;font-size:13px}
.crisis{background:#fff;border:3px solid var(--warn);border-radius:18px;padding:18px}.crisis h2{color:var(--warn);margin-top:0}.crisis a.btn{background:var(--warn);box-shadow:0 4px 0 #7a1a12;margin:5px 0}
.modal{position:fixed;inset:0;background:rgba(20,30,25,.6);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal .card{max-width:480px}
.bar{height:12px;background:#e3ece7;border-radius:8px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--g)}
.toggle{display:flex;justify-content:space-between;align-items:center}footer{font-size:12px;color:var(--mut);text-align:center;padding:20px}
.row{display:flex;gap:8px}.row>*{flex:1}.tabs{position:sticky;bottom:0;display:flex;background:#fff;border-top:1px solid #e3ece7}.tabs a{flex:1;text-align:center;padding:12px;text-decoration:none;color:var(--mut);font-weight:700}.tabs a.on{color:var(--gd)}

.brand{display:flex;align-items:center;gap:8px}.brand img{object-fit:contain;border-radius:8px}.brand-logo{display:block;width:230px;max-width:85%;height:auto;margin:0 auto 16px}.legal{max-width:760px}.legal h2{margin-top:1.8em}.legal a{color:var(--gd)}.hp{position:absolute;left:-9999px}label{display:block;margin:12px 0}select{padding:8px;font-size:16px}a{color:var(--gd)}.modal{overflow-y:auto}.modal .card{max-height:95vh;overflow-y:auto}.draft{background:#fff4d6;border:1px solid #d9a43a;border-radius:12px;padding:14px}