:root {
  --brand: #4fb256;
  --brand-text: #2f8a37;
  --text: #1a1a1a; --muted: #555; --panel: #f1f1f1; --rule: #d9d9d9;
  --warning: #c62828; --watch: #c2410c; --courtesy: #1d5fbf; --drill: #6d3fc0; --clear: #2f8a37;
  --heading: Oswald, "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: #fff; color: var(--text); border-top: 5px solid var(--brand);
  font: 17px/1.45 Arial, Helvetica, sans-serif; -webkit-text-size-adjust: 100%;
}
.feed { max-width: 960px; margin: 0 auto; padding: 28px 16px 48px; }

.feed > h3 {
  margin: 0; padding: 12px 15px; background: var(--brand); color: #fff;
  font: 500 29px/40px var(--heading); text-transform: uppercase;
}
.feed > h3 br, .feed > h5 br { display: none; }
.feed > h5 { margin: 12px 0 0; font-size: 18px; font-weight: 700; color: var(--brand-text); }
.feed > h5 center { text-align: inherit; }

.incident {
  --level: var(--brand); --stripe: var(--level);
  position: relative; margin: 18px 0 0; padding: 15px 18px 14px;
  background: var(--panel); border-left: 5px solid var(--stripe);
}
.incident[data-level="Warning"] { --level: var(--warning); }
.incident[data-level="Watch"] { --level: var(--watch); }
.incident[data-level="Courtesy"] { --level: var(--courtesy); }
.incident[data-level="Drill"] { --level: var(--drill); }
.incident.cleared { --stripe: var(--clear); }

.incident::before,
.incident.cleared > h5::after {
  padding: 2px 9px; color: #fff;
  font: 500 13px/18px var(--heading); letter-spacing: .04em; text-transform: uppercase;
}
.incident::before { content: attr(data-level); position: absolute; top: 15px; right: 18px; background: var(--level); }
.incident[data-level=""]::before { display: none; }
.incident.cleared > h5::after {
  content: "All Clear"; display: inline-block; margin-left: 8px; vertical-align: 2px; background: var(--clear);
}

.incident > h5 {
  margin: 0 0 10px; padding-right: 120px;
  font-size: 18px; line-height: 1.35; font-weight: 700; color: var(--brand-text);
}

.msg { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--rule); overflow-wrap: anywhere; }
.incident > h5 + .msg { margin-top: 0; padding-top: 0; border-top: 0; }
.msg::first-line { font-size: 15px; font-weight: 700; color: var(--muted); }
.msg br:nth-last-of-type(-n+2) { display: none; }

.empty { margin: 18px 0 0; padding: 28px 18px; text-align: center; color: var(--muted); background: var(--panel); }
.empty::first-line { font-size: 15px; }

@media (max-width: 560px) {
  .feed { padding: 16px 12px 32px; }
  .feed > h3 { font-size: 24px; line-height: 32px; }
  .incident { padding: 12px 14px; }
  .incident::before { position: static; display: inline-block; margin-bottom: 8px; }
  .incident > h5 { padding-right: 0; }
}
@media print {
  body { border-top: 0; }
  .incident { break-inside: avoid; }
}