:root{--navy:#16324f;--blue:#2e6f9e;--pale:#eaf4fb;--green:#4f8a5b;--cream:#fff5de;--red:#a94a46;--ink:#20262c;--muted:#64717d;--line:#dbe2e8}
*{box-sizing:border-box}body{margin:0;background:#f6f8fa;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#fff;border-bottom:1px solid var(--line)}
.topbar strong{display:block;color:var(--navy);font-size:20px}.topbar span{display:block;font-size:11px;color:var(--muted)}main{max-width:760px;margin:auto;padding:20px 16px 60px}
.hero{min-height:75vh;display:flex;flex-direction:column;justify-content:center;text-align:center}.spark{font-size:46px;color:#d9a62e}.hero h1{font-size:36px;line-height:1.08;color:var(--navy);margin:10px 0}
.hero p{font-size:17px;line-height:1.45;color:var(--muted)}button{border:0;border-radius:14px;background:var(--navy);color:white;padding:15px 18px;font-weight:750;margin-top:10px;min-height:52px;font-size:16px}
.secondary{background:#fff;color:var(--navy);border:1px solid var(--line)}.text-btn{background:transparent;color:var(--blue);min-height:auto;padding:6px}.hidden{display:none!important}.privacy{font-size:12px!important}
.progress{height:6px;background:#e4e9ed;border-radius:99px;margin:4px 0 22px}.progress span{display:block;height:100%;background:var(--blue);border-radius:99px}
h1,h2{color:var(--navy)}.choice-grid{display:grid;gap:10px}.choice{background:#fff;border:2px solid transparent;border-radius:14px;padding:15px;text-align:left;color:var(--ink);margin:0}
.choice.selected{border-color:var(--blue);background:var(--pale)}.choice small{display:block;color:var(--muted);margin-top:4px}label{display:block;color:var(--navy);font-weight:700;margin:12px 0}
select,input{width:100%;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-top:6px;font-size:16px}.step-actions{display:flex;gap:10px;margin-top:20px}.step-actions button{flex:1}
.summary{background:var(--navy);color:#fff;border-radius:18px;padding:20px}.summary h1{color:#fff;margin:4px 0}.summary p{margin:5px 0}.park-strip{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:12px}.park-strip strong{color:var(--navy)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}@media(max-width:650px){.grid{grid-template-columns:1fr}.park-strip{align-items:stretch;flex-direction:column}}
.recommend{background:#fff;border-left:7px solid var(--green);border-radius:15px;padding:17px;margin-top:14px}.recommend h2{margin:0 0 6px}.preview{margin-top:12px;background:var(--cream);border:1px solid #ead6a5;border-radius:13px;padding:13px}
.preview small{display:block;color:var(--muted);font-weight:700;letter-spacing:.06em}.preview h3{margin:5px 0;color:var(--navy)}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip{background:var(--pale);color:var(--navy);padding:7px 9px;border-radius:99px;font-size:12px;font-weight:700}
.modes{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:14px}.modes button{background:#fff;color:var(--navy);border:1px solid var(--line);margin:0}.map-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.map-actions a,.map-actions button{display:block;text-align:center;text-decoration:none;border-radius:12px;padding:13px;font-weight:700;background:var(--pale);color:var(--navy);border:1px solid #cfe0ec;margin:0;min-height:auto}
.directions{background:#eef6ef;border:1px solid #cfe2d2;border-radius:12px;padding:12px;margin-top:10px;color:#294f31}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;margin-top:14px}dialog{border:0;border-radius:18px;max-width:420px;padding:22px}dialog::backdrop{background:rgba(0,0,0,.42)}
.fade{animation:fade .22s ease}@keyframes fade{from{opacity:.25;transform:translateY(4px)}to{opacity:1;transform:none}}
.tool-row{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}.tool-row a{display:block;text-align:center;text-decoration:none;border-radius:12px;padding:13px;font-weight:700;background:#fff;color:var(--navy);border:1px solid var(--line)}.return-note{font-size:12px;color:var(--muted);margin:8px 2px 0;line-height:1.4}@media(max-width:520px){.tool-row{grid-template-columns:1fr}}

.app-ready{background:#fff8e6;border:1px solid #ead6a5;border-radius:14px;padding:14px;margin-top:12px;color:#5d4a18}
.app-ready strong{display:block;color:var(--navy);margin-bottom:5px}
.app-ready p{margin:0;line-height:1.4}
.install-step{display:flex;gap:12px;align-items:flex-start;margin:13px 0}
.install-step>span{display:flex;align-items:center;justify-content:center;flex:0 0 30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800}
.install-step b{display:block;color:var(--navy)}
.install-step small{display:block;color:var(--muted);margin-top:3px;line-height:1.35}
.dialog-lead{color:var(--muted);line-height:1.45}
.tool-row.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:650px){.tool-row.three{grid-template-columns:1fr}}