/* 体験ページ共通。シニアが読めるよう文字は大きめ、色はスライドと揃える */
:root {
  --navy: #14233B;
  --bg: #F6F4EF;
  --card: #FDFCF9;
  --line: #D9D4C7;
  --ink: #14233B;
  --sub: #3A4556;
  --mute: #6A7280;
  --warn: #B8501A;
  --warn-bg: #F3E3D6;
  --safe: #1E5C9E;
  --safe-bg: #DCE8F5;
}
* { box-sizing: border-box; margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "BIZ UDPGothic", "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 19px;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
header.top { background: var(--navy); color: #F6F4EF; padding: 20px 16px; }
header.top .in { max-width: 760px; margin: 0 auto; }
header.top .eyebrow { color: #F2A65A; font-weight: 700; font-size: 15px; }
header.top h1 { font-size: 26px; line-height: 1.4; margin-top: 4px; }
h2 { font-size: 23px; line-height: 1.4; margin: 32px 0 12px; }
p + p { margin-top: 10px; }
.note { color: var(--mute); font-size: 15px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; margin-top: 12px; }
.item { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.item:last-child { border-bottom: none; }
.item .k { color: var(--mute); font-size: 15px; font-weight: 700; }
.item .v { font-size: 22px; font-weight: 700; word-break: break-all; }
.item .why { color: var(--warn); font-size: 16px; }
.bubble { background: var(--warn-bg); border-radius: 18px; padding: 14px 18px; margin-top: 10px; }
.bubble.safe { background: var(--safe-bg); }
.btn {
  display: block; width: 100%; text-align: center; text-decoration: none; cursor: pointer;
  background: var(--navy); color: #F6F4EF; border: none; border-radius: 14px;
  font: inherit; font-size: 21px; font-weight: 700; padding: 18px; margin-top: 24px;
}
.btn.warn { background: var(--warn); }
.btn.ghost { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.banner { background: #FFF6D6; border: 2px solid #E8C547; border-radius: 12px; padding: 12px 14px; font-size: 16px; font-weight: 700; }
.badge { display: inline-block; background: var(--warn); color: #FBF3EC; border-radius: 999px; padding: 2px 12px; font-size: 14px; font-weight: 700; }
.badge.safe { background: var(--safe); }
.loading { color: var(--mute); }
ol.big, ul.big { padding-left: 1.4em; }
ol.big li, ul.big li { margin-top: 8px; }
table.db { width: 100%; border-collapse: collapse; font-size: 15px; background: #0F1A2C; color: #CFE3C8; font-family: ui-monospace, Menlo, monospace; border-radius: 12px; overflow: hidden; }
table.db th, table.db td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #22324D; vertical-align: top; word-break: break-all; }
table.db th { color: #8EC1F0; width: 38%; font-weight: 700; }
.term { background: #0F1A2C; color: #CFE3C8; font-family: ui-monospace, Menlo, monospace; font-size: 15px; border-radius: 12px; padding: 14px; min-height: 120px; white-space: pre-wrap; word-break: break-all; }
.term .t { color: #6A8CB0; }
label { display: block; font-weight: 700; margin-top: 14px; font-size: 17px; }
input, select { width: 100%; font: inherit; font-size: 20px; padding: 12px; border: 2px solid var(--line); border-radius: 10px; background: #fff; margin-top: 6px; }
.fake-site { background: #fff; border: 1px solid #E5E5E5; border-radius: 16px; padding: 18px; }
.fake-site .logo { font-weight: 700; color: #C8102E; font-size: 22px; }
.fake-site .gold { background: linear-gradient(90deg, #F5D76E, #E8B22F); color: #5A3B00; border-radius: 10px; padding: 10px 12px; font-weight: 700; margin-top: 8px; }
.steps { display: flex; gap: 6px; margin-top: 12px; }
.steps span { flex: 1; height: 6px; border-radius: 3px; background: #2A3D5C; }
.steps span.on { background: #F2A65A; }
.hidden { display: none; }