@charset "UTF-8";
:root {
  --ink: #0c333e;
  --deep: #082831;
  --muted: #536b71;
  --paper: #f7f8f4;
  --water: #b5e9ec;
  --aqua: #65cbd1;
  --stroke: #cad9da;
  --display: "Barlow Condensed", sans-serif;
  font-family: "Noto Sans JP", sans-serif;
  font-synthesis: none;
  color-scheme: light;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 0;
  background:
    radial-gradient(ellipse at 0 0, #c5eef0b3, transparent 48rem),
    radial-gradient(ellipse at 100% 35%, #e4f3ed99, transparent 40rem),
    var(--paper);
}
h1, h2, p, blockquote { margin: 0; }
.page-shell { width: min(960px, calc(100% - 64px)); margin: 0 auto; padding: 56px 0 64px; }
.page-heading { position: relative; padding: 0 0 28px; margin-bottom: 28px; border-bottom: 1px solid var(--stroke); }
.page-heading::after { content: ""; position: absolute; bottom: -1px; left: 0; width: 80px; height: 3px; background: linear-gradient(90deg, var(--ink), var(--aqua)); }
h1 { font-size: 48px; font-weight: 800; line-height: 1.35; letter-spacing: -.055em; }
h1.qa-title { font-family: var(--display); font-size: 84px; font-weight: 600; letter-spacing: -.015em; line-height: 1; }
.heading-caption { margin-top: 12px; font-size: 16px; font-weight: 700; letter-spacing: .1em; }
.page-eyebrow { font-family: var(--display); font-size: 22px; font-weight: 600; letter-spacing: .16em; margin-bottom: 6px; color: #267982; }
.qa-list { display: grid; gap: 20px; }
.qa-card { min-width: 0; overflow: hidden; border: 1px solid #c4dada; border-radius: 5px 30px 5px 5px; background: #fff; box-shadow: 0 6px 20px #0c333e06; }
.qa-card h2 { display: grid; grid-template-columns: 56px minmax(0, 1fr); align-items: center; gap: 20px; padding: 24px 28px; color: white; background: radial-gradient(ellipse at 100% 0, #438b9059, transparent 75%), linear-gradient(120deg, #174b56, var(--deep)); font-size: 20px; font-weight: 700; line-height: 1.75; letter-spacing: -.025em; }
.question-letter { display: flex; flex-direction: column; align-items: center; font-family: var(--display); color: var(--water); font-size: 38px; font-weight: 500; line-height: .9; border-right: 1px solid #ffffff30; padding-right: 16px; }
.question-letter span { font-size: 14px; letter-spacing: .08em; margin-top: 8px; }
.answer { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 20px; padding: 24px 28px 28px; }
.answer-letter { font-family: var(--display); font-size: 30px; font-weight: 600; color: #25818b; line-height: 1.4; text-align: center; padding-right: 16px; }
.answer p, .voice-card p { font-size: 16px; font-weight: 500; line-height: 2; overflow-wrap: anywhere; line-break: strict; }
.voice-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; list-style: none; padding: 0; margin: 0; }
.voice-card { position: relative; isolation: isolate; min-width: 0; padding: 26px 28px 30px; border: 1px solid #c4dada; border-top: 3px solid #3d8e96; border-radius: 5px 30px 5px 5px; background: linear-gradient(140deg, #fff, #ffffffd9 80%, #e1f4f280); box-shadow: 0 8px 24px #0c333e06; }
.voice-card::before { content: "“"; position: absolute; top: 5px; right: 22px; font-family: Georgia, serif; font-size: 100px; line-height: 1; color: #d5e9e7; z-index: -1; }
.voice-number { display: inline-block; font-family: var(--display); font-size: 30px; font-weight: 500; color: #267982; line-height: 1; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid #b6d4d5; }
.page-heading { animation: heading-in .55s ease-out both; }
@keyframes heading-in { from { transform: translateY(8px); } to { transform: translateY(0); } }
@media (max-width: 680px) {
  .page-shell { width: calc(100% - 32px); padding: 30px 0 36px; }
  .page-heading { padding-bottom: 22px; margin-bottom: 22px; }
  h1 { font-size: 38px; }
  h1.qa-title { font-size: 64px; }
  .heading-caption { font-size: 14px; margin-top: 9px; }
  .page-eyebrow { font-size: 19px; margin-bottom: 5px; }
  .qa-list { gap: 16px; }
  .qa-card { border-radius: 4px 24px 4px 4px; }
  .qa-card h2 { grid-template-columns: 36px minmax(0, 1fr); gap: 12px; padding: 19px 16px; font-size: 16px; line-height: 1.8; }
  .question-letter { font-size: 31px; padding-right: 10px; }
  .question-letter span { font-size: 12px; margin-top: 7px; }
  .answer { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; padding: 18px 16px 22px; }
  .answer-letter { font-size: 25px; padding: 0; text-align: left; }
  .answer p, .voice-card p { font-size: 16px; line-height: 1.9; }
  .voice-list { grid-template-columns: 1fr; gap: 16px; }
  .voice-card { padding: 22px 21px 24px; border-radius: 4px 24px 4px 4px; }
  .voice-number { font-size: 27px; padding-bottom: 10px; margin-bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) { .page-heading { animation: none; } }