/* ============================================================
   峰岸相談室 — 上質な書簡 × 文芸誌エディトリアル
   生成り紙 #f5f1e8 / 墨 #211d18 / 深緑 #1f4a38 / 臙脂 #8a3326（印・ラベルのみ）
   題字・見出し = Shippori Mincho B1 / 本文 = Zen Kaku Gothic New
   相談の手紙 = Zen Old Mincho（罫線入りの便箋）
   ============================================================ */

:root {
  --paper:      #f5f1e8;
  --paper-deep: #ede7d8;
  --letter:     #fbf8f0;
  --ink:        #211d18;
  --ink-soft:   #46403a;
  --ink-mute:   #6f6759;
  --green:      #1f4a38;
  --green-soft: #3d6a55;
  --vermilion:  #8a3326;
  --rule:       #c4bba6;
  --rule-faint: #dcd4c0;
  --line-green: #1c7a4a;

  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --letterfont: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;

  --read: 680px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; background-color: #f5f1e8; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.95;
  color: var(--ink);
  background-color: var(--paper);
  /* 紙の繊維感（SVGノイズ＋ごく薄い面の揺らぎ） */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.42 0 0 0 0 0.36 0 0 0 0 0.26 0 0 0 0.045 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23p)'/%3E%3C/svg%3E"),
    radial-gradient(ellipse 120% 90% at 50% -10%, rgba(255,253,246,.65), rgba(255,253,246,0) 60%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(31,74,56,.18); }

a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-color: rgba(31,74,56,.4);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .25s ease, text-decoration-color .25s ease;
}
a:hover { color: var(--vermilion); text-decoration-color: rgba(138,51,38,.5); }

img { max-width: 100%; }

.wrap {
  max-width: var(--read);
  margin: 0 auto;
  padding: 0 22px;
}

/* ------------------------------------------------------------
   ページロードの所作（控えめなフェード＋上昇）
   ------------------------------------------------------------ */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: no-preference) {
  .site-head           { animation: rise .5s ease-out both; }
  main > *             { animation: rise .55s ease-out both; }
  main > :nth-child(1) { animation-delay: .06s; }
  main > :nth-child(2) { animation-delay: .14s; }
  main > :nth-child(3) { animation-delay: .22s; }
  main > :nth-child(4) { animation-delay: .30s; }
  main > :nth-child(n+5) { animation-delay: .38s; }
}

/* ============================================================
   ヘッダー（題字 = 文芸誌の表紙扉）
   ============================================================ */
.site-head {
  padding: 44px 0 0;
  text-align: center;
  border-bottom: 2px solid var(--ink);
}
.site-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 800;
  letter-spacing: .14em;
  line-height: 1.2;
}
.site-title a {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: opacity .3s ease;
}
.site-title a:hover { color: var(--ink); opacity: .8; }
.site-title img {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 1px 2px rgba(33,29,24,.18));
}
.site-tagline {
  margin: 14px auto 0;
  max-width: 36em;
  font-family: var(--letterfont);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--ink-mute);
  line-height: 1.9;
}
.site-nav {
  margin-top: 18px;
  padding: 11px 0 10px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  letter-spacing: .1em;
  font-weight: 500;
}
.site-nav a {
  position: relative;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 3px 1px;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .3s ease;
}
.site-nav a:hover { color: var(--green); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a.active { color: var(--green); font-weight: 700; }
.site-nav a.active::after { transform: scaleX(1); background: var(--vermilion); }
.site-nav .sep { color: var(--rule); margin: 0 12px; }

/* ============================================================
   共通パーツ
   ============================================================ */

/* 見出し（書籍の扉の二重罫） */
h2.rule-head {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--serif);
  font-size: 19.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--ink);
  margin: 58px 0 22px;
}
h2.rule-head::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  background: var(--green);
  transform: rotate(45deg);
}
h2.rule-head::after {
  content: "";
  flex: 1;
  height: 5px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.date-note { font-size: 12px; color: var(--ink-mute); }

.crumbs {
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--ink-mute);
  padding: 16px 0 0;
}
.crumbs a { color: var(--ink-mute); text-decoration-color: rgba(111,103,89,.4); }

/* LINEボタン（紙世界に馴染む深い緑） */
.line-btn {
  display: inline-block;
  background: var(--line-green);
  color: #fdfbf4;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 14px 40px;
  text-decoration: none;
  border-radius: 3px;
  box-shadow: 0 2px 0 rgba(17,72,44,.9), 0 6px 16px rgba(28,122,74,.22);
  transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
}
.line-btn:hover {
  background: #15603a;
  color: #fdfbf4;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 3px 0 rgba(17,72,44,.9), 0 9px 20px rgba(28,122,74,.28);
}
.line-btn:active { transform: translateY(1px); box-shadow: 0 1px 0 rgba(17,72,44,.9); }

.line-note {
  font-size: 11.5px;
  color: var(--ink-mute);
  margin: 14px 0 0;
  line-height: 1.85;
}

/* 記事末尾の結び（扉風の二重枠） */
.letter-close {
  margin: 52px 0 8px;
  padding: 30px 28px 24px;
  text-align: center;
  background: var(--letter);
  border: 1px solid var(--rule);
  outline: 1px solid var(--rule-faint);
  outline-offset: 5px;
  box-shadow: 0 1px 0 rgba(33,29,24,.04);
}
.letter-close p {
  margin: 0 0 18px;
  font-size: 14px;
  font-family: var(--letterfont);
  letter-spacing: .02em;
}
.letter-close .line-note { font-family: var(--sans); text-align: left; }

/* ============================================================
   index（相談室の扉）
   ============================================================ */
.intro {
  margin: 40px 0 0;
  padding: 34px 34px 26px;
  background: var(--letter);
  border: 1px solid var(--rule);
  outline: 1px solid var(--rule-faint);
  outline-offset: 5px;
  box-shadow: 0 1px 0 rgba(33,29,24,.05), 0 14px 34px -22px rgba(33,29,24,.28);
}
.intro p {
  margin: 0 0 16px;
  font-family: var(--letterfont);
  font-size: 15px;
  line-height: 2.05;
  letter-spacing: .02em;
}
.intro .greeting-sign {
  display: block;
  text-align: right;
  font-family: var(--letterfont);
  font-size: 15px;
  letter-spacing: .14em;
  margin-top: 10px;
}

/* 署名の朱印（角印） */
.greeting-sign::after,
.reply-body .a-sign::after,
.hitokoto .sign::after {
  content: "峰";
  display: inline-block;
  vertical-align: -0.55em;
  margin-left: 12px;
  width: 33px;
  height: 33px;
  line-height: 33px;
  text-align: center;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  color: #f7f2e6;
  background: var(--vermilion);
  border-radius: 3px;
  box-shadow: inset 0 0 0 1.5px rgba(245,241,232,.5), inset 0 0 8px rgba(60,16,8,.35);
  transform: rotate(-2.5deg);
}

/* 新着の回答（文芸誌の目次） */
.new-replies { list-style: none; margin: 0; padding: 0; }
.new-replies li {
  position: relative;
  padding: 22px 2px 20px 92px;
  border-bottom: 1px solid var(--rule-faint);
}
.new-replies li:first-child { border-top: 1px solid var(--rule-faint); }
.new-replies .nr-deco {
  position: absolute;
  left: 0;
  top: 24px;
  width: 68px;
  text-align: center;
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
  color: var(--green);
  opacity: .85;
}
.new-replies .nr-deco::before {
  content: "No.";
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .3em;
  text-indent: .3em;
  color: var(--ink-mute);
  margin-bottom: 5px;
}
.new-replies .nr-deco::after {
  content: "";
  display: block;
  width: 26px;
  margin: 9px auto 0;
  border-top: 1px solid var(--rule);
}
.new-replies .nr-no {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-mute);
  display: block;
  margin-bottom: 4px;
}
.new-replies .nr-title {
  font-family: var(--serif);
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: .02em;
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--green), var(--green));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size .35s ease, color .25s ease;
}
.new-replies .nr-title:hover {
  color: var(--green);
  background-size: 100% 1px;
}
.new-replies .nr-sum {
  display: block;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.8;
}
.new-replies .date-note { display: block; margin-top: 4px; font-family: var(--letterfont); }
.more-link { font-size: 13.5px; margin: 16px 2px 0; }

/* 相談の出し方（写真は貼り込み） */
#howto {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  column-gap: 32px;
  align-items: start;
}
#howto > h2.rule-head { grid-column: 1 / -1; }
#howto > p { grid-column: 1; margin: 0 0 18px; }
#howto > .howto-steps { grid-column: 1; }
#howto > .howto-line { grid-column: 1 / -1; }

.howto-photo {
  grid-column: 2;
  grid-row: 2 / span 2;
  margin: 6px 0 0;
  padding: 10px 10px 12px;
  background: #fdfbf4;
  border: 1px solid var(--rule-faint);
  box-shadow: 0 1px 2px rgba(33,29,24,.1), 0 12px 24px -14px rgba(33,29,24,.3);
  transform: rotate(-1.2deg);
  transition: transform .4s ease;
}
.howto-photo:hover { transform: rotate(0deg); }
.howto-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: sepia(.12) contrast(.97);
  background: var(--paper-deep);
}
.howto-photo figcaption {
  font-family: var(--letterfont);
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 9px;
  line-height: 1.8;
}

.howto-steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  counter-reset: st;
}
.howto-steps li {
  counter-increment: st;
  position: relative;
  padding: 11px 2px 11px 44px;
  border-bottom: 1px dotted var(--rule);
  font-size: 14px;
}
.howto-steps li::before {
  content: counter(st);
  position: absolute;
  left: 2px;
  top: 13px;
  width: 26px;
  height: 26px;
  border: 1px solid var(--green);
  border-radius: 2px;
  color: var(--green);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  line-height: 26px;
}
.howto-line { margin: 26px 0 6px; }

/* 峰岸からの一言（雑誌のコラム枠） */
.hitokoto {
  border: 1px solid var(--rule);
  border-top: 3px double var(--green);
  background: var(--letter);
  padding: 24px 28px 18px;
  margin: 14px 0 0;
  box-shadow: 0 1px 0 rgba(33,29,24,.04);
}
.hitokoto h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--green);
}
.hitokoto p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 2.0;
  text-align: justify;
}
.hitokoto .sign {
  display: block;
  text-align: right;
  font-family: var(--letterfont);
  font-size: 13.5px;
  letter-spacing: .12em;
  color: var(--ink-soft);
}
.hitokoto .sign::after {
  width: 26px; height: 26px; line-height: 26px;
  font-size: 14px;
  margin-left: 10px;
}

/* 更新履歴 */
.updates { list-style: none; margin: 0 0 48px; padding: 0; }
.updates li {
  display: flex;
  gap: 16px;
  font-size: 12.5px;
  color: var(--ink-mute);
  border-bottom: 1px dotted var(--rule-faint);
  padding: 8px 2px;
  line-height: 1.8;
}
.updates li span {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--green);
  white-space: nowrap;
  min-width: 7.5em;
  letter-spacing: .04em;
}

/* ============================================================
   articles（回答の一覧 = 目次頁）
   ============================================================ */
.page-head { padding: 40px 0 6px; text-align: center; }
.page-head h1 {
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 700;
  letter-spacing: .18em;
  margin: 0 0 14px;
}
.page-head h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 5px;
  margin: 16px auto 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.page-head p {
  font-size: 13px;
  color: var(--ink-mute);
  margin: 0 auto;
  max-width: 34em;
  text-align: left;
  line-height: 1.95;
}

.case-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  margin: 26px 0 12px;
}
.case-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-align: left;
  color: var(--ink-mute);
  padding: 10px 10px;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}
.case-table td {
  padding: 18px 10px;
  border-bottom: 1px solid var(--rule-faint);
  vertical-align: top;
  font-size: 13px;
}
.case-table tbody tr { transition: background .3s ease; }
.case-table tbody tr:hover { background: rgba(251,248,240,.9); }
.case-table .c-no {
  white-space: nowrap;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: .02em;
}
.case-table .c-date {
  white-space: nowrap;
  font-size: 11.5px;
  color: var(--ink-mute);
  font-family: var(--letterfont);
  padding-top: 21px;
}
.case-table .c-title a {
  font-family: var(--serif);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--green), var(--green));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size .35s ease, color .25s ease;
}
.case-table .c-title a:hover { color: var(--green); background-size: 100% 1px; }
.case-table .c-title .c-sub {
  display: block;
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 6px;
  font-weight: 400;
  line-height: 1.8;
}
.table-note { font-size: 12px; color: var(--ink-mute); margin: 0 0 44px; line-height: 1.9; }

/* ============================================================
   記事ページ（相談と返事 = 一通の往復書簡）
   ============================================================ */
.case-head {
  position: relative;
  padding: 36px 0 4px;
  text-align: center;
}
.case-head .case-deco {
  position: absolute;
  right: 2px;
  top: 20px;
  font-family: var(--serif);
  font-size: 104px;
  font-weight: 800;
  line-height: 1;
  color: rgba(31,74,56,.07);
  pointer-events: none;
  user-select: none;
}
.case-head .case-no {
  display: inline-block;
  font-family: var(--serif);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .26em;
  text-indent: .26em;
  color: var(--vermilion);
  border: 1px solid var(--vermilion);
  border-radius: 2px;
  padding: 3px 14px 2px;
  margin-bottom: 18px;
}
.case-head h1 {
  position: relative;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 700;
  line-height: 1.75;
  letter-spacing: .04em;
  margin: 0 0 18px;
}
.case-head .case-meta {
  font-family: var(--letterfont);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-mute);
  border-top: 1px solid var(--rule-faint);
  border-bottom: 1px solid var(--rule-faint);
  padding: 8px 2px;
  margin: 0;
}
.case-head .case-meta span + span::before { content: "／"; margin: 0 9px; color: var(--rule); }

/* 相談文 = 本物の便箋 */
.letter-q {
  position: relative;
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 30px,
      rgba(31,74,56,.13) 30px,
      rgba(31,74,56,.13) 31px
    ),
    var(--letter);
  background-position: 0 14px;
  border: 1px solid var(--rule);
  border-top: 3px double var(--rule);
  padding: 45px 38px 26px;
  margin: 30px 0 10px;
  box-shadow: 0 1px 0 rgba(33,29,24,.05), 0 18px 36px -26px rgba(33,29,24,.35);
}
.letter-q::before {
  content: "お便り";
  position: absolute;
  top: -11px;
  left: 26px;
  background: var(--vermilion);
  color: #f7f2e6;
  font-family: var(--serif);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .3em;
  text-indent: .3em;
  padding: 4px 12px 3px;
  border-radius: 2px;
  box-shadow: 0 2px 5px rgba(60,16,8,.25);
}
.letter-q p {
  font-family: var(--letterfont);
  font-size: 15px;
  line-height: 31px;
  letter-spacing: .02em;
  margin: 0 0 31px;
  text-align: justify;
}
.letter-q .q-sign {
  display: block;
  text-align: right;
  font-family: var(--letterfont);
  font-size: 13.5px;
  letter-spacing: .06em;
  color: var(--ink-soft);
  margin-top: 4px;
}
.q-note {
  font-size: 11px;
  color: var(--ink-mute);
  margin: 10px 2px 0;
  line-height: 1.8;
}

/* 回答 = 読み物本文 */
.reply-body { margin-top: 8px; }
.reply-body > p, .reply-body > ul { max-width: 38.5em; }
.reply-body p { margin: 0 0 20px; text-align: justify; }
.reply-body h3 {
  display: flex;
  align-items: baseline;
  gap: 13px;
  font-family: var(--serif);
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: .04em;
  margin: 44px 0 16px;
  color: var(--ink);
}
.reply-body h3::before {
  content: "";
  flex: none;
  align-self: center;
  width: 22px;
  height: 5px;
  border-top: 1px solid var(--green);
  border-bottom: 1px solid var(--green);
}
.reply-body ul { margin: 0 0 20px; padding-left: 24px; }
.reply-body ul li { margin-bottom: 10px; text-align: justify; }
.reply-body ul li::marker { color: var(--green); }
.reply-body .a-sign {
  display: block;
  text-align: right;
  font-family: var(--letterfont);
  font-size: 16px;
  letter-spacing: .16em;
  margin: 34px 0 6px;
}

/* 追記（追而書） */
.postscript {
  position: relative;
  border: 1px dashed var(--rule);
  background: var(--paper-deep);
  padding: 16px 20px 14px;
  margin: 30px 0;
  font-size: 13px;
  line-height: 1.95;
}
.postscript b {
  display: inline-block;
  font-family: var(--serif);
  color: var(--vermilion);
  letter-spacing: .1em;
  margin-right: 10px;
}

/* 蛍光マーカー風の強調（最重要フレーズ専用・使いすぎ禁止） */
.mk {
  background: linear-gradient(transparent 58%, rgba(243, 224, 116, .65) 58%);
  font-weight: 700;
  padding: 0 1px;
}

/* 峰岸の小言（欄外のぼやき・1記事1個まで） */
.koguchi {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 10px 16px;
  margin: 26px 0;
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--ink-mute);
}

/* 関連回答 */
.related {
  margin: 36px 0 48px;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.related h2 {
  font-family: var(--serif);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--ink-mute);
  margin: 0 0 10px;
}
.related ul { list-style: none; margin: 0; padding: 0; }
.related li {
  border-bottom: 1px dotted var(--rule-faint);
  padding: 10px 2px;
  font-size: 13.5px;
  line-height: 1.85;
}
.related li .r-no {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--green);
  font-size: 13px;
  margin-right: 10px;
  letter-spacing: .02em;
}

/* ============================================================
   about（来歴 = 年譜）
   ============================================================ */
.about-photo {
  float: right;
  margin: 8px 0 18px 26px;
  width: 224px;
  padding: 9px 9px 11px;
  background: #fdfbf4;
  border: 1px solid var(--rule-faint);
  box-shadow: 0 1px 2px rgba(33,29,24,.1), 0 12px 24px -14px rgba(33,29,24,.3);
  transform: rotate(1.4deg);
  transition: transform .4s ease;
}
.about-photo:hover { transform: rotate(0deg); }
.about-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: sepia(.12) contrast(.97);
  background: var(--paper-deep);
}
.about-photo figcaption {
  font-family: var(--letterfont);
  font-size: 10.5px;
  color: var(--ink-mute);
  margin-top: 8px;
  line-height: 1.8;
}
.about-body p { margin: 0 0 17px; text-align: justify; }

/* 来歴の年譜 */
.career {
  list-style: none;
  margin: 6px 0 22px;
  padding: 0;
}
.career li {
  position: relative;
  display: flex;
  gap: 20px;
  padding: 12px 2px 12px 18px;
  font-size: 13.5px;
  line-height: 1.9;
}
.career li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0;
  bottom: 0;
  border-left: 1px solid var(--rule);
}
.career li:first-child::before { top: 22px; }
.career li:last-child::before { bottom: auto; height: 22px; }
.career li::after {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--paper);
  border: 1px solid var(--green);
  border-radius: 50%;
}
.career li span {
  font-family: var(--serif);
  color: var(--green);
  white-space: nowrap;
  min-width: 6.8em;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  padding-top: 1px;
}

/* 方針リスト */
.policy-sub {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--green);
  margin: 26px 0 8px;
}
.policy-list { list-style: none; margin: 0 0 20px; padding: 0; }
.policy-list li {
  position: relative;
  padding: 11px 2px 11px 24px;
  border-bottom: 1px dotted var(--rule-faint);
  font-size: 14px;
}
.policy-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 1.35em;
  width: 8px;
  height: 8px;
  background: var(--green);
  transform: rotate(45deg);
}
.policy-list.no-write li::before {
  background: none;
  border: 1px solid var(--vermilion);
  transform: rotate(45deg) scale(.9);
}
.policy-list strong { display: block; font-family: var(--serif); letter-spacing: .04em; }
.policy-list .pl-note { font-size: 12.5px; color: var(--ink-mute); line-height: 1.85; }

.fineprint { font-size: 13px; color: var(--ink-soft); line-height: 1.95; }

.clearfix::after { content: ""; display: block; clear: both; }

/* ============================================================
   フッター（奥付）
   ============================================================ */
.site-foot {
  margin-top: 72px;
  background: #233129;
  border-top: 4px solid var(--green);
  padding: 34px 0 30px;
  font-size: 12.5px;
  color: #aaa494;
  line-height: 1.9;
}
.site-foot a { color: #d9d2bf; text-decoration-color: rgba(217,210,191,.4); }
.site-foot a:hover { color: #fff; text-decoration-color: rgba(255,255,255,.6); }
.site-foot .foot-nav {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: .08em;
}
.site-foot p { margin: 0 0 10px; }
.site-foot .foot-line { color: #c5bfae; }
.site-foot .disclaimer {
  border-top: 1px solid rgba(217,210,191,.18);
  border-bottom: 1px solid rgba(217,210,191,.18);
  padding: 10px 2px;
  margin-top: 14px;
  font-size: 11px;
  color: #948e7e;
}
.site-foot .copy {
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .14em;
  margin: 14px 0 0;
  color: #948e7e;
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 860px) {
  #howto { display: block; }
  .howto-photo {
    margin: 0 auto 22px;
    max-width: 420px;
    grid-column: auto;
    grid-row: auto;
  }
  .case-head .case-deco { font-size: 88px; top: 10px; }
}

@media (max-width: 600px) {
  body { font-size: 14.5px; }
  .wrap { padding: 0 18px; }
  .site-head { padding-top: 32px; }
  .site-title { font-size: 30px; letter-spacing: .1em; }
  .site-title img { width: 32px; height: 32px; }
  .site-tagline { font-size: 11px; padding: 0 8px; }
  .site-nav { font-size: 12px; letter-spacing: .04em; }
  .site-nav .sep { margin: 0 7px; }

  h2.rule-head { font-size: 17.5px; margin-top: 46px; }

  .intro { padding: 24px 20px 18px; }
  .intro p { font-size: 14px; }

  .new-replies li { padding-left: 0; padding-top: 18px; }
  .new-replies .nr-deco { display: none; }

  .page-head h1 { font-size: 22px; }

  .case-head h1 { font-size: 21px; }
  .case-head .case-deco { display: none; }
  .case-head { text-align: left; }
  .case-head .case-meta span { display: inline-block; }

  .letter-q { padding: 36px 20px 18px; }
  .letter-q p { font-size: 14px; line-height: 30px; margin-bottom: 30px; }
  .letter-q {
    background:
      repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 29px,
        rgba(31,74,56,.13) 29px,
        rgba(31,74,56,.13) 30px
      ),
      var(--letter);
    background-position: 0 12px;
  }

  .reply-body h3 { font-size: 16px; }

  .about-photo {
    float: none;
    margin: 0 auto 20px;
    transform: rotate(0);
  }

  .letter-close { padding: 24px 18px 20px; }
  .line-btn { display: block; text-align: center; padding: 14px 18px; }

  .case-table .c-date { display: none; }
  .case-table th:nth-child(2), .case-table th:nth-child(3) { display: none; }
  .case-table th, .case-table td { padding-left: 6px; padding-right: 6px; }
}