/* Beach-bright: white sand page, shallow-turquoise water behind the map, deep-sea ink. One light look on purpose. */
:root{--ink:#12303a;--muted:#4f6870;--paper:#fbfaf6;--card:#ffffff;--line:#e4ddcc;--water:#c9eef0;--water2:#e9f9f8;--surf:#0fa3b1;--link:#08707d;color-scheme:light}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
.wrap{max-width:1080px;margin:0 auto;padding-block:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.brand{font-weight:800;letter-spacing:-.02em;text-decoration:none;color:var(--ink);font-size:18px}
.brand b{color:var(--surf)}
.lang a{font-size:14px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:var(--card)}
.hero{background:linear-gradient(180deg,var(--water2),var(--water));color:var(--ink);border-radius:18px;padding:18px 16px 12px;margin:4px 0 18px;border:1px solid #b6e3e6}
.hero h1{font-size:clamp(26px,6vw,44px);line-height:1.08;margin:4px 0 6px;letter-spacing:-.02em;text-wrap:balance}
.hero .stamp{font-size:14px;color:var(--muted);margin:0}
.prmap{width:100%;height:auto;display:block;margin:6px 0 0}
.prmap polyline{fill:none;stroke-linecap:round;stroke-linejoin:round}
.prmap .casing polyline{stroke:var(--ink);stroke-width:13;opacity:.85}
.prmap .coast polyline{stroke-width:8}
.prmap .labels circle{fill:var(--ink)}.prmap .labels text{fill:var(--ink);font-size:22px;font-weight:700;paint-order:stroke;stroke:var(--water2);stroke-width:5px}
.legend{list-style:none;display:flex;flex-wrap:wrap;gap:6px 14px;padding:0;margin:8px 0 6px;font-size:13px;color:var(--ink)}
.legend i{display:inline-block;width:16px;height:8px;border-radius:4px;margin-right:6px;vertical-align:middle;box-shadow:0 0 0 1.5px var(--ink)}
.note{font-size:13px;color:var(--muted);margin:6px 0 4px}
.badge{display:inline-block;font-weight:700;font-size:13px;padding:2px 10px;border-radius:999px;color:var(--ink);white-space:nowrap}
.badge.big{font-size:20px;padding:4px 16px}
.lv-low{background:#2e8fd1;color:#fff}.lv-warning{background:#f2c230}.lv-medium{background:#f08a24}.lv-high{background:#e0393e;color:#fff}.lv-nodata{background:#6b7c83;color:#fff}
h1{font-size:clamp(28px,7vw,44px);line-height:1.1;letter-spacing:-.02em;margin:6px 0 10px;text-wrap:balance}
h2{font-size:22px;margin:26px 0 10px;letter-spacing:-.01em}
.regions{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:640px){.regions{grid-template-columns:1fr 1fr}}
@media (min-width:960px){.regions{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;min-width:0}
.card h3{margin:0 0 6px;font-size:16px;display:flex;justify-content:space-between;gap:8px;align-items:center}
.card p{margin:4px 0 0;font-size:14px;color:var(--muted)}
.towns{columns:2;column-gap:18px;padding:0;margin:0;list-style:none}
@media (min-width:640px){.towns{columns:3}}@media (min-width:960px){.towns{columns:4}}
.towns li{break-inside:avoid;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);font-size:15px}
.spark{display:flex;gap:3px;margin-top:10px}.spark span{flex:1;height:12px;border-radius:3px}
.spark-ends{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin:4px 0 0}
.spark-key{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:12px;color:var(--muted);margin:6px 0 0}.spark-key i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}
.tiny{font-size:12px;color:var(--muted);margin:4px 0 0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:8px}
.faq summary{font-weight:700;cursor:pointer}
footer{margin:34px 0 26px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.crumb{font-size:14px;margin:4px 0 10px}
.big-status{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:8px 0}
a:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.stale{background:#fff4d6;border:1px solid #f2c230;color:var(--ink);border-radius:10px;padding:8px 12px;font-size:14px;margin:10px 0}
.more{margin:14px 0 0;font-weight:600}
.chart{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 8px;margin:12px 0}
.season{display:block;min-width:420px;width:100%;height:auto;margin:0 auto}
.season .grid{stroke:var(--line);stroke-width:1}.season .axis{fill:var(--muted);font-size:12px}.season .yr{font-weight:700;fill:var(--ink)}
.legend.dark{color:var(--ink)}