/* コバトの部屋 — 共通スタイル（モバイルファースト） */
:root {
  --bg: #fbf8f4;
  --bg2: #f3eef8;
  --card: #ffffff;
  --ink: #2e2a36;        /* 本文：白背景でコントラスト比 約13:1 */
  --ink-soft: #5b5566;   /* 補足：白背景で 約7:1 */
  --green: #3f6e2b;      /* リンク・ボタン文字（白背景で 約6:1） */
  --leaf: #a8d08a;
  --pink: #f6bfc8;
  --pink-bg: #fdeef0;
  --blue-bg: #eaf2fb;
  --lav-bg: #f1ecf8;
  --line: #e5dfeb;
  --focus: #2f6fd1;
  --radius: 22px;
  font-size: 100%;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 40%);
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "BIZ UDPGothic", "Yu Gothic UI", "Yu Gothic", "Meiryo", "Noto Sans JP", "Noto Sans CJK JP",
    system-ui, sans-serif;
  line-height: 1.85;
  letter-spacing: 0.02em;
  line-break: strict;
  word-break: auto-phrase;
  text-wrap: pretty;
  min-height: 100vh;
}

.wrap { max-width: 640px; margin: 0 auto; padding: 0 18px; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--card); padding: 8px 14px; border-radius: 12px; z-index: 20;
}
.skip:focus { left: 12px; top: 12px; }

a { color: var(--green); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 10px; }

/* いつも見える小さなリンク */
.help-bar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 248, 244, 0.94);
  border-bottom: 1px solid var(--line);
  text-align: center;
  padding: 6px 12px;
  font-size: 0.85rem;
}
.help-bar a { color: var(--ink); font-weight: 600; }
.help-bar a::before { content: "♡ "; color: #d77f8f; }

header.site { padding: 20px 0 8px; text-align: center; }
.site-title { margin: 0; font-size: 1.15rem; letter-spacing: 0.12em; color: var(--ink-soft); font-weight: 600; }
.site-title a { color: inherit; text-decoration: none; }

nav.site-nav { display: flex; justify-content: center; gap: 18px; font-size: 0.9rem; margin-top: 4px; }

h1 { font-size: 1.55rem; line-height: 1.5; margin: 6px 0 12px; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  margin: 18px 0;
  box-shadow: 0 6px 18px rgba(120, 100, 150, 0.08);
}
.card.soft-pink { background: var(--pink-bg); }
.card.soft-blue { background: var(--blue-bg); }
.card.soft-lav { background: var(--lav-bg); }

/* コバト（公式画像からの切り出し。実ピクセルより大きく表示しない） */
.kobato-box { display: flex; justify-content: center; align-items: flex-end; min-height: 112px; }
.kobato-box picture { display: block; line-height: 0; }
.kobato { display: block; height: auto; max-width: 100%; animation: kb-float 4s ease-in-out infinite; }
.kobato--hero { width: 177px; }          /* 元画像354pxの半分 → 2x画面でもくっきり */
.kobato--hero.kobato--mid { width: 140px; }
.kobato--native { width: auto; }         /* 表情画像：元のピクセル幅（約100px）のまま */
@keyframes kb-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@media (prefers-reduced-motion: reduce) { .kobato { animation: none; } }

/* 吹き出しのせりふ */
.speech {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px 16px;
  margin: 10px 0 4px;
  font-size: 1.05rem;
}
.speech::before {
  content: ""; position: absolute; top: -9px; left: 50%; margin-left: -9px;
  width: 16px; height: 16px; background: var(--card);
  border-left: 1px solid var(--line); border-top: 1px solid var(--line);
  transform: rotate(45deg);
}
.speech p { margin: 0 0 0.5em; }
.speech p:last-child { margin-bottom: 0; }

.lead { font-size: 1.05rem; }
.muted { color: var(--ink-soft); font-size: 0.92rem; }
.center { text-align: center; }

/* ボタン */
.btn {
  display: inline-block;
  font: inherit; font-weight: 700;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 2px solid #8fbd72;
  background: #e6f3dc;
  color: #24451a;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.5;
}
.btn:hover { background: #d8ecca; }
.btn.secondary { background: var(--card); border-color: var(--line); color: var(--ink); }
.btn.secondary:hover { background: #f6f3f9; }
.btn.big { width: 100%; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }

/* 入力 */
label.field-label { display: block; font-weight: 700; margin-bottom: 6px; }
textarea {
  width: 100%;
  min-height: 9.5em;
  font: inherit; font-size: 1rem; line-height: 1.7;
  color: var(--ink);
  padding: 12px 14px;
  border: 2px solid #d6cfe0;
  border-radius: 16px;
  background: #fffefc;
  resize: vertical;
}
textarea:focus { border-color: #8fbd72; outline: 3px solid var(--focus); outline-offset: 2px; }

.privacy {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--blue-bg);
  border-radius: 14px;
  padding: 10px 12px;
  margin: 10px 0 14px;
  font-size: 0.92rem;
}
.privacy strong { display: block; }

.notice { color: #8a3b4a; font-weight: 600; min-height: 1.5em; margin: 6px 0 0; }

/* 質問ステップ */
.progress { display: flex; justify-content: center; gap: 8px; margin: 4px 0 6px; }
.progress span { width: 10px; height: 10px; border-radius: 50%; background: #ddd5e6; }
.progress span.on { background: #8fbd72; }
.step-label { text-align: center; color: var(--ink-soft); font-size: 0.9rem; margin: 0; }
.question { font-size: 1.2rem; font-weight: 700; line-height: 1.7; margin: 0; }

details.mytext { margin-top: 12px; font-size: 0.92rem; }
details.mytext summary { cursor: pointer; color: var(--ink-soft); }
details.mytext blockquote {
  margin: 8px 0 0; padding: 10px 12px; background: #faf8fc; border-radius: 12px;
  white-space: pre-wrap; word-break: break-word; border-left: 4px solid var(--leaf);
}

/* 3つの選択 */
.choices { display: grid; gap: 10px; margin-top: 14px; }
.choice { width: 100%; text-align: left; padding: 12px 18px; }
.choice small { display: block; font-weight: 400; color: var(--ink-soft); }

/* 相談窓口 */
.resources { list-style: none; padding: 0; margin: 10px 0 0; }
.resources li {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 12px 14px; margin-bottom: 10px;
}
.resources .name { font-weight: 700; display: block; }
.resources .tel { font-size: 1.05rem; font-weight: 700; }
.resources .desc { color: var(--ink-soft); font-size: 0.9rem; display: block; }
.checked { font-size: 0.82rem; color: var(--ink-soft); }

/* 空の状態 */
.empty {
  border: 2px dashed #d9d1e4; border-radius: 16px; padding: 16px; text-align: center;
  color: var(--ink-soft); background: rgba(255, 255, 255, 0.6);
}

footer.site { text-align: center; padding: 26px 0 40px; color: var(--ink-soft); font-size: 0.88rem; }

[hidden] { display: none !important; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@media (min-width: 720px) {
  h1 { font-size: 1.8rem; }
  .card { padding: 26px 28px; }
}