/* ============================================================
   VOLUNTAS — 学校ポータル 利用ガイド（school-guide.html）
   見た目は slack-guide.css と同じ作り：番号の吹き出し（.gd-co）を
   スクリーンショットの上に % で重ねる（画像そのものは加工しない）。
   スクリーンショットは assets/school-guide/ 。番号の位置は撮影時に要素の位置から計算したもの。
   ============================================================ */
:root {
  --gd-red: #e0464e;          /* 番号・枠（slack-guide の .sg-co と同じ色） */
  --gd-line: #e6e1d6;
  --gd-ok: #2f7d5b;
}

/* ---- バナー ---- */
.gd-banner-act { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.gd-banner-act .btn { padding: 12px 22px; font-size: 14.5px; }
.gd-sample-note {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; padding: 7px 14px; border-radius: var(--r-pill);
  background: #fff; border: 1px solid var(--gold-line); font-family: var(--sans); font-weight: 700; font-size: 13px; color: var(--ink);
}
.gd-sample-note::before { content: "!"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--gold); color: #fff; font-size: 12px; }

/* ---- セクション ---- */
.gd-sec { padding: clamp(36px, 6vw, 64px) 0; }
.gd-sec.alt { background: var(--cream); }
.gd-sec .wrap { max-width: 980px; }
.gd-sec h2 { font-size: clamp(22px, 3.2vw, 32px); margin-bottom: 10px; display: flex; align-items: baseline; gap: 12px; scroll-margin-top: 90px; }
.gd-sec h2 .no {
  flex: none; display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 8px; border-radius: 12px;
  background: var(--gold); color: #fff; font-size: 19px; transform: translateY(-3px);
}
.gd-sec .sec-sub { margin: 0 0 26px; }
.gd-h3 { font-size: clamp(18px, 2.3vw, 22px); margin: 40px 0 10px; padding-left: 14px; border-left: 5px solid var(--gold); line-height: 1.45; scroll-margin-top: 90px; }
.gd-h3:first-of-type { margin-top: 8px; }
.gd-sec p.gd-p { color: var(--ink); font-size: 15.5px; line-height: 1.95; margin: 8px 0; }
.gd-sec p.gd-p + p.gd-p { margin-top: 6px; }
.gd-sec .muted { color: var(--muted); }

/* ---- 3分でわかる流れ ---- */
.gd-flow { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; counter-reset: gdf; }
.gd-flow li {
  counter-increment: gdf; position: relative; background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-sm);
  padding: 30px 14px 16px; box-shadow: var(--sh-soft);
}
.gd-flow li::before {
  content: counter(gdf); position: absolute; top: -14px; left: 14px; width: 30px; height: 30px; border-radius: 50%;
  background: var(--gold); color: #fff; display: grid; place-items: center; font: 900 15px/1 var(--sans);
}
.gd-flow .who { display: inline-block; font-family: var(--sans); font-weight: 700; font-size: 11.5px; padding: 2px 9px; border-radius: var(--r-pill); background: var(--gold-soft); color: var(--gold-deep); margin-bottom: 6px; }
.gd-flow .who.stu { background: var(--blue-soft); color: var(--blue-deep); }
.gd-flow .who.vol { background: #eef3ee; color: var(--gd-ok); }
.gd-flow b { display: block; font-family: var(--sans); font-size: 15px; line-height: 1.5; margin-bottom: 4px; }
.gd-flow span.t { display: block; font-size: 13px; color: var(--muted); line-height: 1.7; }
.gd-flow a { color: var(--gold-deep); font-weight: 700; font-size: 13px; }
@media (max-width: 900px) { .gd-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; } }
@media (max-width: 520px) { .gd-flow { grid-template-columns: minmax(0, 1fr); } }

.gd-need { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; color: var(--muted); }
.gd-need b { color: var(--ink); font-family: var(--sans); }

/* ---- 目次 ---- */
.gd-toc { margin-top: 30px; background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-md); padding: 22px clamp(18px, 3vw, 28px); box-shadow: var(--sh-soft); }
.gd-toc h2 { font-size: 17px; margin: 0 0 12px; }
.gd-toc ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 28px; }
.gd-toc li { border-bottom: 1px dashed var(--gold-line); }
.gd-toc a { display: flex; gap: 10px; align-items: baseline; padding: 9px 0; color: var(--ink); text-decoration: none; font-family: var(--sans); font-weight: 700; font-size: 15px; }
.gd-toc a:hover { color: var(--gold-deep); }
.gd-toc a .n { flex: none; width: 24px; color: var(--gold-deep); font-weight: 900; }
.gd-toc a small { display: block; font-weight: 500; font-size: 12.5px; color: var(--muted); font-family: var(--body); }
@media (max-width: 680px) { .gd-toc ol { grid-template-columns: minmax(0, 1fr); } }

/* ---- 3つの機能 ---- */
.gd-feats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 8px; }
.gd-feats > div { background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-md); padding: 20px; box-shadow: var(--sh-soft); border-top: 4px solid var(--gold); }
.gd-feats .tab { font-family: var(--sans); font-weight: 900; font-size: 12px; letter-spacing: .08em; color: var(--gold-deep); }
.gd-feats h3 { font-size: 17px; margin: 4px 0 8px; }
.gd-feats p { font-size: 14px; color: var(--muted); line-height: 1.8; margin: 0; }
.gd-feats a { color: var(--gold-deep); font-weight: 700; font-size: 13.5px; }
@media (max-width: 820px) { .gd-feats { grid-template-columns: minmax(0, 1fr); } }

.gd-points { margin-top: 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.gd-points > div { background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-sm); padding: 16px 18px; }
.gd-points h4 { font-family: var(--sans); font-size: 15px; margin: 0 0 4px; }
.gd-points p { font-size: 14px; color: var(--muted); line-height: 1.8; margin: 0; }
.gd-points a { color: var(--gold-deep); font-weight: 700; }
@media (max-width: 720px) { .gd-points { grid-template-columns: minmax(0, 1fr); } }

/* ---- 手順（テキストと画像） ---- */
.gd-step {
  background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-lg); padding: clamp(18px, 3vw, 30px);
  box-shadow: var(--sh-soft); margin: 16px 0 0;
}
.gd-step.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(18px, 3vw, 36px); align-items: start; }
.gd-step.split.wide-img { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
@media (max-width: 820px) { .gd-step.split, .gd-step.split.wide-img { grid-template-columns: minmax(0, 1fr); } }
.gd-step .gd-fig + .gd-keys, .gd-step .gd-keys + .gd-fig { margin-top: 18px; }
.gd-step > p, .gd-step .gd-txt > p { color: var(--muted); font-size: 15px; line-height: 1.85; margin: 0 0 8px; }
.gd-step h4 { font-family: var(--sans); font-size: 16px; margin: 0 0 8px; }

/* 番号つきの説明 */
.gd-keys { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.gd-keys.cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 26px; }
@media (max-width: 720px) { .gd-keys.cols { grid-template-columns: minmax(0, 1fr); } }
.gd-keys li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 14.5px; line-height: 1.75; color: var(--ink); }
.gd-keys li b { font-family: var(--sans); }
.gd-keys li .sub { display: block; color: var(--muted); font-size: 13.5px; }

/* 吹き出しの番号（説明文の中と、画像の上で共通） */
.gd-co {
  display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--gd-red); color: #fff;
  font: 900 12.5px/1 var(--sans); box-shadow: 0 0 0 2.5px #fff; vertical-align: middle; margin-top: 2px;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.gd-co.sm { width: 20px; height: 20px; font-size: 11px; margin: 0 2px; }

/* メモ・注意 */
.gd-note {
  margin-top: 14px; padding: 12px 16px; border-radius: 14px; background: var(--gold-soft); border: 1px solid var(--gold-line);
  font-size: 14px; color: var(--ink); line-height: 1.8;
}
.gd-note b { color: var(--gold-deep); }
.gd-note.blue { background: var(--blue-soft); border-color: #cfe6f2; }
.gd-note.blue b { color: var(--blue-deep); }
.gd-note.warn { background: #fdf0ef; border-color: #f2cfcc; }
.gd-note.warn b { color: #a63a33; }
.gd-note ul { margin: 6px 0 0; padding-left: 1.2em; }

/* ---- スクリーンショットと番号 ---- */
.gd-fig { margin: 0; width: 100%; min-width: 0; }
.gd-fig .gd-anno { position: relative; width: 100%; container-type: inline-size; }
.gd-fig img {
  display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--gd-line); background: #fff;
  box-shadow: 0 24px 50px -30px rgba(44, 40, 32, .45);
}
.gd-fig figcaption { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 8px; line-height: 1.6; }
.gd-anno .gd-co { position: absolute; transform: translate(-50%, -50%); width: 26px; height: 26px; font-size: 13px; margin: 0; z-index: 2; }
/* 画像の幅に合わせて番号の大きさを変える（撮影時の位置が、どの幅でも目印の外側に来るように） */
@supports (width: 1cqw) {
  .gd-anno .gd-co { width: clamp(17px, 3.2cqw, 27px); height: clamp(17px, 3.2cqw, 27px); font-size: clamp(10px, 1.6cqw, 13.5px); }
  .gd-anno .gd-box { border-width: clamp(1.5px, .3cqw, 2.5px); border-radius: clamp(4px, .9cqw, 8px); }
}
.gd-anno .gd-box {
  position: absolute; border: 2.5px solid var(--gd-red); border-radius: 8px; pointer-events: none; z-index: 1;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.gd-fig.phone { max-width: 300px; margin-left: auto; margin-right: auto; }
.gd-step.split > .gd-fig { align-self: start; }
.gd-fig.phone img { border-radius: 22px; border: 6px solid #2c2820; }
.gd-fig.narrow { max-width: 420px; margin-left: auto; margin-right: auto; }
.gd-fig.mid { max-width: 640px; margin-left: auto; margin-right: auto; }
.gd-phones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: start; }
.gd-phones.two { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 660px; margin: 0 auto; }
@media (max-width: 760px) { .gd-phones, .gd-phones.two { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) {
  .gd-anno .gd-co { box-shadow: 0 0 0 2px #fff; }
}

/* ---- 届くメール（再現） ---- */
.gd-frame { border-radius: 14px; overflow: hidden; border: 1px solid var(--gd-line); background: #fff; box-shadow: 0 24px 50px -28px rgba(44, 40, 32, .45); }
.gd-bar { display: flex; align-items: center; gap: 6px; padding: 8px 12px; background: #f3f1ec; border-bottom: 1px solid var(--gd-line); }
.gd-bar i { width: 9px; height: 9px; border-radius: 50%; background: #e0dbd0; display: block; }
.gd-bar span { margin-left: 8px; font-size: 11.5px; color: var(--muted); }
.gd-mail { padding: 14px 18px 18px; font-size: 13.5px; line-height: 1.85; color: #2c2820; }
.gd-mail .meta { border-bottom: 1px solid var(--gd-line); padding-bottom: 8px; margin-bottom: 12px; font-size: 12.5px; color: var(--muted); }
.gd-mail .meta strong { display: block; color: var(--ink); font-size: 14px; }
.gd-mail p { margin: 0 0 10px; }
.gd-mail .kv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 8px; margin: 0 0 10px; }
.gd-mail .kv .lnk { color: #1a64a8; text-decoration: underline; word-break: break-all; }
.gd-mail .mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-weight: 700; letter-spacing: .02em; }
.gd-mail .hl { background: #fff3b0; border-radius: 3px; padding: 0 3px; }
.gd-mail .small { font-size: 12.5px; color: #5a5446; }

/* ---- 表 ---- */
.gd-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 14px; background: #fff; border: 1px solid var(--gold-line); border-radius: 12px; overflow: hidden; }
.gd-table th, .gd-table td { padding: 10px 12px; border-bottom: 1px solid var(--gold-line); text-align: left; vertical-align: top; line-height: 1.7; }
.gd-table th { background: var(--gold-soft); font-family: var(--sans); font-weight: 700; font-size: 13.5px; white-space: nowrap; }
.gd-table tr:last-child td { border-bottom: 0; }
.gd-table td.k { font-family: var(--sans); font-weight: 700; white-space: nowrap; }
.gd-table .msg { font-weight: 700; color: #8a2f21; }
.gd-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.gd-csv td:nth-child(1), .gd-csv td:nth-child(4), .gd-csv td:nth-child(5), .gd-csv th { white-space: nowrap; }
.gd-st { display: inline-block; font-family: var(--sans); font-weight: 700; font-size: 13px; white-space: nowrap; }
.gd-st.plan { color: #2d7ea6; }
.gd-st.done { color: #6b6354; }
.gd-st.applied { color: #8f877a; }
@media (max-width: 560px) {
  .gd-table.stack, .gd-table.stack tbody, .gd-table.stack tr, .gd-table.stack td { display: block; width: 100%; }
  .gd-table.stack thead { display: none; }
  .gd-table.stack tr { border-bottom: 1px solid var(--gold-line); padding: 6px 0; }
  .gd-table.stack tr:last-child { border-bottom: 0; }
  .gd-table.stack td { border: 0; padding: 4px 12px; }
  .gd-table.stack td.k { white-space: normal; }
}

/* ---- 仕組みの図 ---- */
.gd-how { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr); align-items: stretch; gap: 6px; margin-top: 14px; }
.gd-how > div.box { background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-sm); padding: 16px; }
.gd-how .who { font-family: var(--sans); font-weight: 900; font-size: 12px; letter-spacing: .06em; color: var(--blue-deep); }
.gd-how .box.sch .who { color: var(--gold-deep); }
.gd-how b { display: block; font-family: var(--sans); font-size: 15px; margin: 4px 0; }
.gd-how p { font-size: 13.5px; color: var(--muted); line-height: 1.75; margin: 0; }
.gd-how .arr { display: grid; place-items: center; color: var(--gold); font-size: 22px; font-weight: 900; }
@media (max-width: 760px) {
  .gd-how { grid-template-columns: minmax(0, 1fr); }
  .gd-how .arr { transform: rotate(90deg); height: 22px; }
}

/* ---- パターン一覧 ---- */
.gd-pats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.gd-pats > div { background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-sm); padding: 14px 16px; }
.gd-pats h4 { font-family: var(--sans); font-size: 14.5px; margin: 0 0 6px; color: var(--gold-deep); }
.gd-pats ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.gd-pats li { font-size: 13.5px; line-height: 1.6; }
.gd-pats li b { display: block; font-family: var(--sans); font-size: 14px; }
.gd-pats li span { color: var(--muted); }
@media (max-width: 820px) { .gd-pats { grid-template-columns: minmax(0, 1fr); } }

/* ---- よくある質問（slack-guide と同じ .acc を使う） ---- */
.gd-sec .acc { margin-top: 18px; }
.gd-sec .acc .ans p { margin: 0 0 8px; }
.gd-sec .acc .ans p:last-child { margin-bottom: 0; }
.gd-sec .acc .ans a { color: var(--gold-deep); font-weight: 700; }
.gd-faq-group { font-family: var(--sans); font-size: 15px; font-weight: 900; color: var(--gold-deep); margin: 28px 0 0; }

/* ---- お問い合わせ ---- */
.gd-contact { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--gold-line); border-radius: var(--r-md); padding: clamp(18px, 3vw, 28px); box-shadow: var(--sh-soft); }
.gd-contact h3 { font-size: 19px; margin: 0 0 6px; }
.gd-contact p { font-size: 14.5px; color: var(--muted); line-height: 1.8; margin: 0; }
.gd-contact .mail { font-family: var(--sans); font-weight: 900; font-size: clamp(16px, 2.4vw, 20px); color: var(--gold-deep); word-break: break-all; }
@media (max-width: 680px) { .gd-contact { grid-template-columns: minmax(0, 1fr); } }

.gd-top { text-align: right; margin-top: 18px; font-size: 13px; }
.gd-top a { color: var(--gold-deep); font-weight: 700; text-decoration: none; }

/* ============================================================
   印刷・PDF（A4）
   ============================================================ */
.gd-print-only { display: none; }
@media print {
  @page { size: A4 portrait; margin: 14mm 13mm 14mm; }
  html, body { background: #fff !important; }
  /* styles.css の印刷ルール（証明書だけを印刷するために body * を隠す）を、このページでは打ち消す */
  body * { visibility: visible !important; }
  body { font-size: 10.5pt; }
  #site-header, #site-footer, header.bar, footer, .gd-noprint, .gd-top, .page-banner .hexwrap { display: none !important; }
  .gd-print-only { display: block; }
  .page-banner { padding: 0 0 14px; background: #fff; border-bottom: 2px solid var(--gold); }
  .page-banner h1 { font-size: 26pt; }
  .page-banner .lead { font-size: 11pt; }
  .gd-sec { padding: 0; background: #fff !important; }
  .gd-sec .wrap, .page-banner .wrap { max-width: none; padding: 0; }
  .gd-sec.brk { break-before: page; }
  .gd-sec h2 { margin-top: 0; }
  .gd-h3 { break-after: avoid; margin-top: 22px; }
  .gd-step, .gd-feats > div, .gd-points > div, .gd-flow li, .gd-toc, .gd-contact, .gd-pats > div, .gd-how > div, .gd-note, .gd-frame { box-shadow: none; }
  .gd-step { break-inside: auto; padding: 0; margin-top: 8px; border: 0; border-radius: 0; background: none; }
  .gd-toc { break-inside: avoid; }
  .gd-h3 { break-before: auto; }
  .gd-txt { break-inside: auto; }
  .gd-fig, .gd-keys li, .gd-note, .gd-table tr, .gd-frame, .gd-flow li, .gd-feats > div, .gd-points > div, .gd-how, .gd-pats > div, .gd-contact { break-inside: avoid; }
  .gd-fig img { box-shadow: none; }
  .gd-step.split, .gd-step.split.wide-img { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .gd-flow { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .gd-feats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gd-pats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gd-phones { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gd-how { grid-template-columns: minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 1fr); }
  .gd-how .arr { transform: none; height: auto; }
  .gd-fig.phone { max-width: 52mm; }
  .gd-csv td { font-size: 9pt; }
  /* よくある質問は印刷ではすべて開く */
  .acc details { box-shadow: none !important; break-inside: avoid; }
  .acc details > :not(summary) { display: block !important; }
  .acc summary .plus { display: none; }
  .acc { gap: 6px; }
  .acc summary { padding: 8px 14px; font-size: 10.5pt; }
  .acc .ans { padding: 0 14px 10px 40px; font-size: 9.5pt; }
  .acc .ans { padding-left: 26px; }
  a { color: inherit; }
}