:root{color-scheme:light;--ink:#15231f;--muted:#5c6b64;--paper:#f7f4ec;--panel:#ffffff;--line:#d9e0d7;--river:#1385a8;--river-dark:#0f5266;--leaf:#246b4a;--amber:#c9782e;--danger:#9d2f28}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}a{color:var(--river-dark);text-decoration:none}a:hover{text-decoration:underline}.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:14px clamp(18px,4vw,52px);background:rgba(247,244,236,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{font-weight:800;color:var(--ink);letter-spacing:0}.topbar nav{display:flex;gap:18px;flex-wrap:wrap}.topbar nav a{font-size:14px;color:var(--muted)}.home-hero{min-height:72vh;display:flex;align-items:end;padding:clamp(80px,10vh,130px) clamp(18px,5vw,70px) 48px;background:linear-gradient(90deg,rgba(8,28,23,.86),rgba(8,28,23,.50),rgba(8,28,23,.20)),url('/assets/paddlegauge-hero.png') center/cover;color:white}.home-hero>div{max-width:790px}.home-hero h1{font-size:clamp(52px,8vw,108px);line-height:.95;margin:0 0 18px}.home-hero p{font-size:20px;max-width:690px}.page-hero,.compact-hero{padding:72px clamp(18px,5vw,70px) 42px;background:linear-gradient(90deg,rgba(14,64,55,.92),rgba(18,111,128,.70)),url('/assets/paddlegauge-hero.png') center/cover;color:white}.page-hero h1,.compact-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.02;margin:0 0 14px;max-width:900px}.page-hero p,.compact-hero p{max-width:760px;font-size:18px}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:.08em;margin:0 0 10px;color:inherit;opacity:.82}.search-box{position:relative;max-width:650px;margin-top:28px}.search-box input{width:100%;min-height:54px;border:0;border-radius:8px;padding:0 16px;font-size:16px}.search-results{position:absolute;left:0;right:0;top:62px;background:white;color:var(--ink);border-radius:8px;box-shadow:0 18px 50px rgba(0,0,0,.18);overflow:hidden}.search-results a{display:block;padding:12px 14px;border-bottom:1px solid var(--line)}.search-results span{display:block;color:var(--muted);font-size:13px}.list-section,.prose{padding:42px clamp(18px,5vw,70px)}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:18px}.section-head h2,.prose h2,article h2,.rail h2{margin:0 0 10px;font-size:clamp(24px,3vw,36px)}.state-grid,.river-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.state-tile,.river-card{display:flex;flex-direction:column;gap:6px;min-height:116px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--ink)}.state-tile strong,.river-card strong{font-size:18px}.state-tile span,.river-card span,.river-card small,.muted{color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;padding:34px clamp(18px,5vw,70px)}article section,.rail section,.live-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;margin-bottom:18px}.live-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;border-left:5px solid var(--river)}.live-card h2{font-size:clamp(24px,4vw,42px);margin:0}.band-pill{white-space:normal;max-width:210px;border-radius:999px;padding:8px 12px;background:#e7efe8;color:var(--leaf);font-weight:800;font-size:13px;text-align:center}.band-pill.high{background:#fff0d9;color:#8a4b12}.band-pill.unsafe{background:#ffe5df;color:var(--danger)}.band-pill.pending{background:#e7edf0;color:#31515b}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border-radius:8px;background:var(--river-dark);color:white;font-weight:800}.button.ghost{background:#edf5f4;color:var(--river-dark)}.thresholds{width:100%;border-collapse:collapse;background:white;border:1px solid var(--line);border-radius:8px;overflow:hidden}.thresholds th,.thresholds td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.thresholds th{background:#edf1eb}.caution{border-left:4px solid var(--amber);padding:10px 12px;background:#fff8ea}.link-list{padding-left:20px}.rail{position:relative}.ad-slot{background:#fbf7ed;border-style:dashed}.ad-slot span{display:block;color:var(--amber);font-weight:800;text-transform:uppercase;font-size:12px}.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--amber);margin-right:8px}.prose{max-width:980px}.prose p{font-size:18px}footer{padding:28px clamp(18px,5vw,70px);border-top:1px solid var(--line);color:var(--muted);font-size:14px}@media (max-width:850px){.content-grid{grid-template-columns:1fr}.live-card{grid-template-columns:1fr}.section-head{display:block}.home-hero{min-height:68vh}.topbar{align-items:flex-start;gap:10px;flex-direction:column}.topbar nav{gap:12px}}