:root {
  --ink: #1b2430;
  --ink-2: #4a5563;
  --ink-3: #7b8592;
  --bg: #fafaf7;
  --surface: #ffffff;
  --line: #e6e4dd;
  --tint: #f1f0ea;
  --accent: #0f7f81;
  --accent-ink: #0b5f61;
  --accent-soft: #e3f2f1;
  --job-a: #0f7f81;
  --job-b: #e0962b;
  --job-c: #5b5fc7;
  --radius: 14px;
  --max: 1080px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
/* 見出しを「、」で区切った語句ごとに改行させ、1〜2文字だけ次の行に落ちるのを防ぐ */
.nw { display: inline-block; }
html { scroll-behavior: smooth; }
/* 固定ヘッダーの下に見出しが隠れないように */
section, [id] { scroll-margin-top: 104px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.skip { position: absolute; left: 16px; top: -48px; z-index: 20; padding: 8px 16px; border-radius: 8px; background: var(--ink); color: #fff; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 88px 0; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--accent); margin: 0 0 12px; }
h2 { font-size: clamp(24px, 4vw, 34px); line-height: 1.45; margin: 0 0 16px; font-weight: 900; }
.lead { color: var(--ink-2); margin: 0; max-width: 640px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px; border: 0;
  background: var(--accent); color: #fff; font: inherit; font-weight: 700;
  text-decoration: none; cursor: pointer; transition: background .15s;
}
.btn:hover { background: var(--accent-ink); }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn.ghost:hover { background: var(--tint); }
.btn.sm { padding: 8px 18px; font-size: 14px; }

/* header */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(250, 250, 247, .9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { font-weight: 900; font-size: 20px; text-decoration: none; letter-spacing: .02em; }
.logo span { color: var(--accent); }

/* hero */
.hero { padding: 72px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(32px, 5.4vw, 52px); line-height: 1.3; font-weight: 900; margin: 0 0 20px; letter-spacing: -.01em; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 62%, var(--accent-soft) 62%); }
.hero p.sub { font-size: 17px; color: var(--ink-2); margin: 0 0 32px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { font-size: 13px; color: var(--ink-3); margin-top: 14px; }

.mock {
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px;
  padding: 24px; box-shadow: 0 24px 48px -24px rgba(27, 36, 48, .18);
}
.mock-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.mock-head b { font-size: 15px; }
.mock-head small { color: var(--ink-3); font-size: 12px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; margin-bottom: 18px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.radar { display: block; width: 100%; height: auto; }
.radar text { font-family: "Noto Sans JP", system-ui, sans-serif; }
.radar .ring { fill: none; stroke: var(--line); }
.radar .spoke { stroke: var(--line); }
.radar .label { font-size: 14px; fill: var(--ink-2); }
.radar .tick { font-size: 10px; fill: var(--ink-3); }
.radar .series { transition: opacity .2s; }
.radar .val { display: none; font-size: 11px; font-weight: 700; fill: var(--ink); paint-order: stroke; stroke: var(--surface); stroke-width: 3px; }
.radar.focus .series { opacity: .15; }
.radar.focus .series.on { opacity: 1; }
.radar.focus .series.on .val { display: block; }
.radar.focus .tick { display: none; }
.legend.toggles button {
  font: inherit; font-size: 13px; color: var(--ink); cursor: pointer;
  padding: 5px 12px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--bg);
}
.legend.toggles button[aria-pressed="true"] { border-color: var(--ink); background: var(--surface); font-weight: 700; }
.hint { margin: 8px 0 0; font-size: 12px; color: var(--ink-3); text-align: center; }

/* pains */
.pains { background: var(--surface); border-block: 1px solid var(--line); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.pains .card p { margin: 0; font-weight: 700; font-size: 17px; line-height: 1.6; }
.pains .card small { display: block; margin-top: 10px; color: var(--ink-3); font-size: 14px; font-weight: 400; }
.pains .card .q { font-size: 28px; color: var(--accent); font-weight: 900; line-height: 1; margin-bottom: 12px; }

/* features */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 56px; }
.feature:nth-of-type(even) .feature-visual { order: -1; }
.feature h3 { font-size: 22px; margin: 0 0 12px; line-height: 1.5; }
.feature .num { font-size: 13px; font-weight: 700; color: var(--accent); }
.feature p { color: var(--ink-2); margin: 0; }
.feature-visual { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 14px; padding: 6px 14px; border-radius: 999px; background: var(--tint); }
.chip b { color: var(--accent); margin-left: 6px; }
.dist { display: flex; align-items: flex-end; gap: 6px; height: 88px; margin: 16px 0 8px; }
.dist div { flex: 1; background: var(--accent-soft); border-radius: 4px 4px 0 0; height: var(--h); }
.dist div.hi { background: var(--accent); }
.axis-tabs .chip { font: inherit; font-size: 14px; color: var(--ink); border: 0; cursor: pointer; transition: background .15s; }
.axis-tabs .chip[aria-pressed="true"] { background: var(--accent); color: #fff; font-weight: 700; }
.score { display: flex; align-items: baseline; gap: 8px; margin-top: 20px; }
.score b { font-size: 36px; line-height: 1; color: var(--accent-ink); }
.score > span { font-size: 13px; color: var(--ink-3); }
.dist.scored { margin-top: 28px; }
.dist div { position: relative; transition: height .25s; }
.dist div span { position: absolute; left: 0; right: 0; top: -18px; text-align: center; font-size: 12px; color: var(--ink-2); }
.dist-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-3); }
.story-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.story-head b { font-size: 15px; }
.story-head small { font-size: 12px; color: var(--ink-3); }
/* 縦のタイムライン。左の線と点で職種の移り変わりを示し、現在の職種だけアクセント色 */
.story { list-style: none; margin: 0; padding: 0; }
.story li { position: relative; padding: 0 0 22px 28px; }
.story li:last-child { padding-bottom: 0; }
.story li::before { content: ""; position: absolute; left: 5px; top: 10px; bottom: -10px; width: 2px; background: var(--line); }
.story li:last-child::before { display: none; }
.story li::after { content: ""; position: absolute; left: 0; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--ink-3); box-sizing: border-box; }
.story li.now::after { background: var(--accent); border-color: var(--accent); }
.story .when { display: block; font-size: 12px; color: var(--ink-3); line-height: 1.6; }
.story b { font-size: 16px; }
.story li.now b { color: var(--accent-ink); }
.story p { margin: 2px 0 0; font-size: 14px; color: var(--ink-2); }
.story .turn { display: inline-block; margin-top: 8px; font-style: normal; font-size: 12.5px; color: var(--ink-2); background: var(--tint); padding: 3px 10px; border-radius: 6px; }

/* 04 働きやすさ：「できる」と答えた人の割合 */
.ease { display: grid; gap: 12px; }
.ease div { display: grid; grid-template-columns: 1fr 96px 40px; gap: 12px; align-items: center; font-size: 14px; }
.ease span { color: var(--ink-2); }
.ease i { height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--accent) var(--p), var(--tint) var(--p)); }
.ease b { text-align: right; font-size: 14px; }
.ease-note { margin: 10px 0 0; font-size: 12px; color: var(--ink-3); text-align: right; }
.ease-voice { margin: 16px 0 0; padding: 14px 16px; border-radius: 10px; background: var(--tint); font-size: 14px; color: var(--ink-2); }
.ease-voice small { display: block; margin-top: 6px; font-size: 12px; color: var(--ink-3); }

/* 05 職場の環境 */
.feature-visual .mini-h { margin: 24px 0 10px; font-size: 13px; font-weight: 700; color: var(--ink); }
.feature-visual .mini-h:first-of-type { margin-top: 0; }
.mini-h small { font-weight: 400; color: var(--ink-3); margin-left: 6px; font-size: 12px; }
.split { height: 10px; border-radius: 5px; overflow: hidden; background: var(--accent-soft); }
.split i { display: block; height: 100%; width: var(--p); background: var(--accent); }
.split-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.dist.ages { height: 56px; margin-top: 0; }

/* discover */
.discover .grid3 { gap: 16px; }
.job { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; text-decoration: none; }
.job b { font-size: 17px; }
.job p { margin: 6px 0 0; font-size: 14px; color: var(--ink-2); line-height: 1.7; }
.job.add { border: 1.5px dashed var(--accent); background: var(--accent-soft); transition: background .15s; }
.job.add b { color: var(--accent-ink); }
.job.add:hover { background: #d5ebea; }

/* reviews */
.reviews { background: var(--tint); }
.review { background: var(--surface); border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
.review .who { font-size: 13px; color: var(--ink-3); }
.review .role { font-weight: 700; font-size: 16px; }
.review blockquote { margin: 0; font-size: 15px; color: var(--ink-2); }
.review .kv { display: grid; gap: 6px; font-size: 14px; }
.review .kv div { display: flex; gap: 10px; }
.review .kv dt { font-weight: 700; min-width: 4.5em; color: var(--ink); white-space: nowrap; }
.review .kv dd { margin: 0; color: var(--ink-2); }
.sample-note { font-size: 13px; color: var(--ink-3); margin-top: 20px; }

/* versus */
.flow { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: stretch; margin-top: 40px; }
.flow .step { border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); background: var(--surface); }
.flow .step.us { border: 2px solid var(--accent); background: var(--accent-soft); }
.flow .step small { font-size: 13px; color: var(--ink-3); font-weight: 700; }
.flow .step h3 { margin: 4px 0 8px; font-size: 20px; }
.flow .step p { margin: 0; color: var(--ink-2); font-size: 15px; }
.flow .step .who-does { margin-top: 14px; font-size: 13px; font-weight: 700; }
.flow .step.us .who-does { color: var(--accent-ink); }
.flow .to { align-self: center; font-size: 24px; color: var(--ink-3); }

/* contributors */
.contrib { background: var(--ink); color: #fff; }
.contrib .eyebrow { color: #7fd0cf; }
.contrib .lead { color: #c6ccd4; }
.contrib .grid3 .card { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); }
.contrib .card h3 { margin: 0 0 6px; font-size: 18px; }
.contrib .card p { margin: 0; color: #c6ccd4; font-size: 15px; }
.contrib-note { margin: 28px 0 0; font-size: 14px; color: #c6ccd4; }
.contrib .btn { margin-top: 20px; background: #fff; color: var(--ink); }
.contrib .btn:hover { background: #e9ecef; }

/* faq */
.faq-list { margin-top: 32px; max-width: 760px; }
details { border-bottom: 1px solid var(--line); padding: 10px 0; }
summary { padding: 10px 0; cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1.2; }
details[open] summary::after { content: "−"; }
details p { margin: 2px 0 10px; color: var(--ink-2); }

/* signup */
.signup { background: var(--surface); border-top: 1px solid var(--line); }
.signup .wrap { max-width: 640px; text-align: center; }
.signup .lead { margin: 0 auto; }
form { margin-top: 36px; text-align: left; display: grid; gap: 20px; }
label.f { display: grid; gap: 8px; font-weight: 700; font-size: 15px; }
label.f small, fieldset small { font-weight: 400; color: var(--ink-3); font-size: 13px; }
input[type=email], input[type=text], select {
  font: inherit; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--bg); color: var(--ink); width: 100%;
}
input.other { margin-top: 12px; }
input[type=email]:focus, input[type=text]:focus, select:focus { outline: none; border-color: var(--accent); }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.pick { display: flex; flex-wrap: wrap; gap: 8px; }
.pick label { cursor: pointer; }
.pick input { position: absolute; opacity: 0; pointer-events: none; }
.pick span { display: inline-block; padding: 7px 14px; border-radius: 999px; border: 1.5px solid var(--line); font-size: 14px; background: var(--bg); }
.pick input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); font-weight: 700; }
.pick input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; padding: 16px; border-radius: 10px; background: var(--tint); cursor: pointer; }
.check input { margin-top: 6px; accent-color: var(--accent); }
.check small { display: block; color: var(--ink-3); font-size: 13px; }
.err { color: #b42318; font-size: 13px; font-weight: 400; }
.err:empty { display: none; }
[aria-invalid="true"] { border-color: #b42318 !important; }
.form-error { margin: 0; color: #b42318; font-size: 14px; text-align: center; }
.form-error:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form .btn[disabled] { opacity: .6; cursor: progress; }
form .btn { width: 100%; padding: 16px; font-size: 17px; }
.privacy { font-size: 13px; color: var(--ink-3); text-align: center; margin: 0; }
.thanks { margin-top: 36px; padding: 32px; border-radius: var(--radius); background: var(--accent-soft); }
.thanks h3 { margin: 0 0 8px; }
.thanks p { margin: 0; color: var(--ink-2); }

footer { padding: 32px 0; font-size: 13px; color: var(--ink-3); }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
footer nav { display: flex; gap: 20px; }
footer nav a { display: inline-block; padding: 8px 0; }

@media (max-width: 860px) {
  section { padding: 64px 0; }
  .hero { padding: 40px 0 64px; }
  .hero .wrap, .feature { grid-template-columns: 1fr; gap: 32px; }
  .feature:nth-of-type(even) .feature-visual { order: 0; }
  .grid3 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow .to { transform: rotate(90deg); justify-self: center; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .hero .ctas .btn { width: 100%; }
  .mock { padding: 18px; }
  .ease div { grid-template-columns: 1fr 48px 36px; gap: 8px; font-size: 13px; }
  .discover .grid3 { gap: 10px; }
  .job { padding: 16px 18px; }
  .radar .label { font-size: 17px; }
  .radar .val { font-size: 14px; }
  .radar .tick { font-size: 13px; }
}

/* 動きを減らす設定の人には、スクロールやグラフのアニメーションを止める */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* プライバシーポリシーなどの文書ページ */
.doc { padding: 56px 0 88px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(26px, 4vw, 34px); line-height: 1.4; margin: 0 0 24px; }
.doc h2 { font-size: 19px; margin: 40px 0 10px; }
.doc p, .doc li { color: var(--ink-2); }
.doc ul { padding-left: 1.4em; }
.doc-date { margin-top: 40px; font-size: 14px; }
.notfound { text-align: center; padding: 120px 0; }

/* 公開前のお知らせ帯（ページ最上部） */
.notice { margin: 0; padding: 8px 16px; background: var(--ink); color: #fff; font-size: 13px; text-align: center; line-height: 1.6; }
.notice a { color: #7fd0cf; font-weight: 700; }