:root {
  --ink: #1b2533;
  --muted: #4a5568;
  --navy: #174075;
  --navy-dark: #0f2d54;
  --line: #d5dbe3;
  --panel: #f4f6f9;
  --flag: #fff3b0;
  --focus: #8a5a00;
  --bg: #ffffff;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--navy); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.banner {
  background: var(--navy-dark);
  color: #fff;
  font-size: 15px;
  padding: 10px 16px;
  text-align: center;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 12px; color: var(--navy); }
h2 { font-size: 22px; margin: 40px 0 12px; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 8px; }
.sites { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 14px; }
.sites li {
  border: 1px solid var(--line);
  border-left: 4px solid var(--navy);
  border-radius: 6px;
  padding: 14px 16px;
  background: var(--panel);
}
.sites a.open { font-weight: 600; font-size: 19px; }
.sites p { margin: 6px 0 0; color: var(--muted); }
mark { background: var(--flag); color: var(--ink); padding: 0 3px; }
form { display: grid; gap: 18px; margin-top: 16px; }
fieldset { border: 1px solid var(--line); border-radius: 6px; padding: 12px 16px 16px; margin: 0; }
legend { font-weight: 600; padding: 0 4px; }
label { display: block; font-weight: 600; margin-bottom: 4px; }
.hint { font-weight: 400; color: var(--muted); font-size: 15px; }
input[type=text], select, textarea {
  width: 100%;
  font: inherit;
  padding: 8px 10px;
  border: 1px solid #8792a2;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 110px; resize: vertical; }
.scale { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.scale label { font-weight: 400; display: inline-flex; align-items: center; gap: 6px; margin: 0; }
.rank { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
button {
  justify-self: start;
  font: inherit;
  font-weight: 600;
  background: var(--navy);
  color: #fff;
  border: 0;
  border-radius: 4px;
  padding: 10px 22px;
  cursor: pointer;
}
button:hover { background: var(--navy-dark); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
footer { color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); margin-top: 48px; padding-top: 16px; }