*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue-dark:#0D2B4E;--blue:#1A4F8A;--blue-light:#2E7DD1;--blue-pale:#E8F2FB;
  --red:#C0392B;--red-pale:#FDECEA;
  --orange:#D35400;--orange-pale:#FEF3E2;
  --green:#1A7A2E;--green-pale:#E8F5E9;
  --gray-50:#F7F6F2;--gray-100:#EDECEA;--gray-200:#D4D3CF;
  --gray-400:#9B9A96;--gray-600:#5A5955;--gray-800:#2B2A27;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --r:10px;--rlg:14px
}
body{font-family:var(--font);background:var(--gray-50);color:var(--gray-800);font-size:16px;line-height:1.5}

/* Header */
.site-header{background:var(--blue-dark);color:#fff;padding:0 1.5rem;height:56px;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:200}
.logo{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:700}
.logo-icon{width:30px;height:30px;background:var(--blue-light);border-radius:7px;display:flex;align-items:center;justify-content:center}
.logo-icon i{font-size:16px}

.page-wrap{max-width:760px;margin:0 auto;padding:2rem 1.25rem 5rem}

/* Hero */
.hero{background:var(--blue-dark);border-radius:var(--rlg);padding:2rem 1.75rem;margin-bottom:1.5rem;color:#fff}
.hero h1{font-size:24px;font-weight:800;margin-bottom:6px;letter-spacing:-.3px}
.hero p{font-size:14px;opacity:.75;margin-bottom:1.25rem}

.search-row{display:flex;gap:8px;margin-bottom:10px}
.search-wrap{flex:1;position:relative}
.search-wrap i{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:18px;color:var(--gray-400);pointer-events:none}
.search-input{width:100%;height:46px;padding:0 12px 0 42px;border:none;border-radius:var(--r);font-size:15px;font-family:var(--font);color:var(--gray-800);background:#fff}
.search-input:focus{outline:2px solid var(--blue-light);outline-offset:0}
.search-input::placeholder{color:var(--gray-400)}

.btn-row{display:flex;gap:8px}
.search-btn{flex:1;height:46px;padding:0 1.25rem;background:var(--blue-light);color:#fff;border:none;border-radius:var(--r);font-size:15px;font-weight:600;cursor:pointer;font-family:var(--font);display:flex;align-items:center;justify-content:center;gap:6px;transition:background .12s}
.search-btn:hover{background:var(--blue)}
.locate-btn{height:46px;width:46px;background:rgba(255,255,255,.15);color:#fff;border:none;border-radius:var(--r);cursor:pointer;font-family:var(--font);display:flex;align-items:center;justify-content:center;transition:background .12s;flex-shrink:0}
.locate-btn:hover{background:rgba(255,255,255,.25)}
.locate-btn i{font-size:20px}

.examples{font-size:13px;opacity:.65;margin-top:8px}
.ex-link{color:#fff;cursor:pointer;text-decoration:underline;text-underline-offset:2px;margin-right:10px}

/* Loading */
.loading{display:none;text-align:center;padding:3rem 1rem;color:var(--gray-400)}
.loading i{font-size:40px;margin-bottom:12px;display:block;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading p{font-size:14px;color:var(--gray-600)}

/* Error */
.error-box{display:none;background:var(--red-pale);border:1px solid rgba(192,57,43,.2);border-radius:var(--r);padding:12px 16px;font-size:14px;color:var(--red);margin-bottom:1rem;display:none;gap:8px;align-items:flex-start}
.error-box i{font-size:18px;flex-shrink:0;margin-top:1px}

/* Empty */
.empty-state{text-align:center;padding:3rem 1rem;color:var(--gray-400)}
.empty-icon{font-size:48px;margin-bottom:12px;display:block}
.empty-state h2{font-size:17px;color:var(--gray-600);margin-bottom:6px}
.empty-state p{font-size:14px}

/* Results */
.result-section{display:none}

.risk-banner{border-radius:var(--rlg);padding:1.5rem;margin-bottom:1rem;border:1px solid transparent}
.risk-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.risk-icon-wrap{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.risk-icon-wrap i{font-size:22px;color:#fff}
.risk-headline{font-size:20px;font-weight:800}
.risk-addr{font-size:13px;opacity:.7;margin-top:1px}
.risk-summary{font-size:14px;line-height:1.6;margin-top:4px}
.risk-urgency{font-size:13px;font-weight:600;margin-top:10px;display:flex;align-items:flex-start;gap:6px}
.risk-urgency i{font-size:16px;flex-shrink:0;margin-top:1px}

/* Stats */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:1rem}
.stat-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--r);padding:14px;text-align:center}
.stat-num{font-size:28px;font-weight:800}
.stat-label{font-size:12px;color:var(--gray-600);margin-top:2px;line-height:1.3}

/* Info card */
.info-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--rlg);padding:1.25rem;margin-bottom:1rem}
.card-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-400);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.card-title i{font-size:15px;color:var(--blue-light)}

/* Map */
#map{width:100%;height:300px;border-radius:var(--r);background:var(--gray-100);margin-bottom:1rem;overflow:hidden;border:1px solid var(--gray-200)}

/* Zone */
.zone-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:13px;font-weight:700;background:var(--blue-pale);color:var(--blue-dark);margin-bottom:8px}
.zone-desc{font-size:13px;color:var(--gray-600);line-height:1.6}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.detail-cell{font-size:13px}
.detail-cell .dlabel{color:var(--gray-400);font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}
.detail-cell .dval{color:var(--gray-800);font-weight:500}

/* Progress */
.prog-wrap{margin-bottom:14px}
.prog-head{display:flex;justify-content:space-between;font-size:12px;color:var(--gray-400);margin-bottom:4px}
.prog-bg{height:10px;background:var(--gray-100);border-radius:10px;overflow:hidden}
.prog-fill{height:100%;border-radius:10px;transition:width .9s cubic-bezier(.4,0,.2,1)}
.prog-note{font-size:11px;color:var(--gray-400);margin-top:6px}

/* Checklist */
.checklist{display:flex;flex-direction:column;gap:6px}
.check-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--gray-50);border-radius:var(--r);cursor:pointer;transition:background .12s}
.check-item:hover{background:var(--blue-pale)}
.check-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--blue-light);cursor:pointer;flex-shrink:0}
.check-item label{font-size:14px;color:var(--gray-800);cursor:pointer;line-height:1.4}
.check-item.done label{text-decoration:line-through;color:var(--gray-400)}

/* Action links */
.action-links{display:flex;flex-direction:column;gap:8px}
.action-link{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--blue-pale);border-radius:var(--r);color:var(--blue-dark);font-size:14px;font-weight:500;text-decoration:none;transition:background .12s}
.action-link:hover{background:#d0e5f7}
.action-link i{font-size:18px;color:var(--blue-light);flex-shrink:0}
.action-sub{font-size:12px;color:var(--gray-600);font-weight:400;margin-top:1px}

/* Disclaimer */
.disclaimer{background:var(--orange-pale);border:1px solid rgba(211,84,0,.2);border-radius:var(--r);padding:10px 14px;font-size:12px;color:var(--orange);margin-bottom:1rem;display:flex;gap:8px;align-items:flex-start}
.disclaimer i{flex-shrink:0;font-size:16px;margin-top:1px}
.disclaimer a{color:var(--orange)}

.site-footer{margin-top:2rem;padding:1.25rem;text-align:center;font-size:12px;color:var(--gray-400);border-top:1px solid var(--gray-100)}