:root{
  --red:#C8102E;
  --red-light:#FFF0F3;
  --red-lighter:#FFF8F9;
  --red-dark:#A50D25;
  --dark:#1A1A1A;
  --gray-900:#2D2D2D;
  --gray-700:#555;
  --gray-500:#888;
  --gray-300:#CCC;
  --gray-100:#F5F5F5;
  --gray-50:#FAFAFA;
  --white:#FFFFFF;
  --code-bg:#1e1e2e;
  --code-fg:#cdd6f4;
  --pos:#0F766E;
  --pos-light:#ECFDF5;
  --warn:#C2410C;
  --warn-light:#FFF1E5;
  --font-sans:'Hiragino Kaku Gothic ProN','Noto Sans JP','Yu Gothic',sans-serif;
  --font-mono:'SF Mono','Fira Code','Source Code Pro',monospace;
  --max-w:980px;
  --shadow:0 2px 12px rgba(0,0,0,.08);
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --radius:10px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:var(--font-sans);color:var(--dark);background:var(--white);
  line-height:1.85;
  word-break:auto-phrase;line-break:strict;overflow-wrap:break-word;text-wrap:pretty;
}
p,li,td,th{word-break:auto-phrase;line-break:strict;overflow-wrap:break-word;text-wrap:pretty}
a{color:var(--red);text-decoration:none;word-break:break-all}
a:hover{text-decoration:underline}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--gray-100);padding:14px 24px;
}
.header-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-logo{font-size:.95rem;font-weight:700;display:flex;align-items:center;gap:10px;color:var(--dark)}
.givery-logo-header{height:24px;width:auto;display:block}
.header-logo .divider{display:inline-block;width:1px;height:18px;background:var(--gray-300)}
.header-logo .tag{color:var(--red);font-size:.72rem;letter-spacing:.1em;font-weight:700}
.header-nav{display:flex;gap:14px;font-size:.78rem;color:var(--gray-700);align-items:center;white-space:nowrap}
.header-nav a{color:var(--gray-700);font-weight:500}
.header-nav a:hover{color:var(--red);text-decoration:none}

/* ===== Hero ===== */
.hero{max-width:var(--max-w);margin:0 auto;padding:72px 24px 48px;border-bottom:1px solid var(--gray-100)}
.hero-badge{display:inline-block;background:var(--red);color:var(--white);font-size:.72rem;font-weight:700;letter-spacing:.12em;padding:5px 14px;border-radius:20px;margin-bottom:20px}
.hero h1{font-size:2.4rem;font-weight:800;line-height:1.3;margin-bottom:18px;letter-spacing:-.02em}
.hero h1 span{color:var(--red)}
.hero h2.sub{font-size:1.05rem;font-weight:600;color:var(--gray-700);margin-bottom:22px;letter-spacing:.02em}
.hero-lead{font-size:1rem;color:var(--gray-700);line-height:1.95;margin-bottom:22px}
.hero-meta{display:flex;flex-wrap:wrap;gap:24px;font-size:.85rem;color:var(--gray-700);padding-top:18px;border-top:1px dashed var(--gray-300)}
.hero-meta strong{color:var(--dark);font-weight:700;margin-right:6px}

/* ===== Section ===== */
.section{max-width:var(--max-w);margin:0 auto;padding:64px 24px 52px}
.section+.section{border-top:1px solid var(--gray-100)}
.section-num{font-size:.72rem;font-weight:700;color:var(--red);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.section-title{font-size:1.7rem;font-weight:800;line-height:1.35;margin-bottom:12px;letter-spacing:-.01em}
.section-lead{font-size:.95rem;color:var(--gray-700);line-height:1.95;margin-bottom:28px}

/* ===== Agenda ===== */
.agenda-grid{display:grid;gap:12px;margin:24px 0}
.agenda-card{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:18px 22px;background:var(--gray-50);border-radius:var(--radius);border-left:4px solid var(--red);transition:transform .15s,box-shadow .15s}
.agenda-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.agenda-card.is-break{opacity:.55;border-left-color:var(--gray-300)}
.agenda-card.is-break:hover{transform:none;box-shadow:none}
.agenda-day{font-size:.85rem;font-weight:800;color:var(--red);padding-top:2px;letter-spacing:.04em}
.agenda-body h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.agenda-body p{font-size:.82rem;color:var(--gray-700);line-height:1.7}
.agenda-dur{display:inline-block;font-size:.7rem;font-weight:600;color:var(--gray-500);background:var(--white);padding:2px 10px;border-radius:4px;margin-left:8px;border:1px solid var(--gray-300)}

/* ===== Stat ===== */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.stat{background:var(--gray-50);border-radius:var(--radius);padding:22px 20px;border-left:4px solid var(--red)}
.stat-num{font-size:2rem;font-weight:800;color:var(--red);letter-spacing:-.02em;line-height:1.1;margin-bottom:6px}
.stat-label{font-size:.82rem;color:var(--gray-700);line-height:1.7}

/* ===== Card grid ===== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:20px 0}
.card{background:var(--white);border:1px solid var(--gray-300);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px;transition:box-shadow .2s,transform .15s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card.is-accent{border-left:4px solid var(--red)}
.card-label{font-size:.7rem;font-weight:700;color:var(--red);letter-spacing:.06em;margin-bottom:2px;text-transform:uppercase}
.card h4{font-size:1rem;font-weight:700;margin-bottom:4px;line-height:1.4}
.card p{font-size:.85rem;color:var(--gray-700);line-height:1.75}
.card ul{font-size:.83rem;color:var(--gray-700);padding-left:1.1em;line-height:1.8}

/* ===== Topic / Exercise ===== */
.topic{margin:32px 0 48px;scroll-margin-top:80px}
.topic-head{display:flex;align-items:baseline;gap:12px;margin-bottom:6px;padding-bottom:10px;border-bottom:2px solid var(--red)}
.topic-tag{display:inline-block;background:var(--red);color:var(--white);font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:4px;letter-spacing:.04em;flex-shrink:0}
.topic-title{font-size:1.25rem;font-weight:800;line-height:1.4}
.topic-time{margin-left:auto;font-size:.78rem;color:var(--gray-500);font-weight:600;white-space:nowrap}
.topic-lead{font-size:.9rem;color:var(--gray-700);margin:14px 0 18px;line-height:1.85}

/* ===== Exercise block ===== */
.exercise{background:var(--gray-50);border-radius:var(--radius);padding:24px 28px;margin:18px 0;border:1px solid var(--gray-100)}
.exercise-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.exercise-num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--red);color:var(--white);border-radius:50%;font-size:.85rem;font-weight:800;flex-shrink:0}
.exercise-title{font-size:1.05rem;font-weight:700}
.exercise-target{font-size:.78rem;color:var(--gray-500);margin-bottom:14px;font-family:var(--font-mono)}
.exercise-target strong{color:var(--gray-900);font-weight:700;margin-right:6px;font-family:var(--font-sans)}
.exercise h5{font-size:.82rem;font-weight:700;color:var(--red);margin:16px 0 8px;letter-spacing:.03em;text-transform:uppercase}
.exercise h5:first-child{margin-top:0}
.exercise p{font-size:.88rem;color:var(--gray-700);line-height:1.85;margin-bottom:8px}
.exercise ul,.exercise ol{font-size:.88rem;color:var(--gray-700);padding-left:1.2em;line-height:1.8;margin-bottom:8px}

/* ===== Prompt box ===== */
.prompt-box{background:var(--white);border:1px solid var(--gray-300);border-left:4px solid var(--red);border-radius:var(--radius);padding:14px 18px;margin:10px 0 14px;font-family:var(--font-mono);font-size:.82rem;line-height:1.75;color:var(--gray-900);white-space:pre-wrap}
.prompt-box .prompt-label{display:block;font-family:var(--font-sans);font-size:.7rem;font-weight:700;color:var(--red);margin-bottom:6px;letter-spacing:.05em;text-transform:uppercase}

/* ===== Code block ===== */
pre{background:var(--code-bg);color:var(--code-fg);border-radius:var(--radius);padding:16px 20px;margin:12px 0 16px;overflow-x:auto;font-family:var(--font-mono);font-size:.8rem;line-height:1.75;white-space:pre-wrap;word-break:break-word}
code{font-family:var(--font-mono);font-size:.82rem}
p code,li code,td code,.exercise code{background:var(--red-light);color:var(--red-dark);padding:1px 6px;border-radius:3px;font-size:.8rem}

/* ===== Bash / Terminal ===== */
.bash{background:var(--code-bg);color:#a6e3a1;border-radius:var(--radius);padding:14px 18px;margin:12px 0 16px;font-family:var(--font-mono);font-size:.8rem;line-height:1.75;overflow-x:auto;white-space:pre-wrap;word-break:break-word}
.bash .prompt{color:#89b4fa;margin-right:8px}
.bash .cm{color:#6c7086;font-style:italic}

/* ===== Callout ===== */
.callout{background:var(--red-light);border-left:4px solid var(--red);border-radius:0 var(--radius) var(--radius) 0;padding:16px 20px;margin:18px 0}
.callout-title{font-size:.85rem;font-weight:700;color:var(--red-dark);margin-bottom:6px;letter-spacing:.02em}
.callout p{font-size:.86rem;color:var(--gray-700);line-height:1.8}
.callout.is-warn{background:var(--warn-light);border-left-color:var(--warn)}
.callout.is-warn .callout-title{color:var(--warn)}
.callout.is-pos{background:var(--pos-light);border-left-color:var(--pos)}
.callout.is-pos .callout-title{color:var(--pos)}
.callout.is-think{background:var(--gray-50);border-left-color:var(--gray-500)}
.callout.is-think .callout-title{color:var(--gray-900)}

/* ===== Table ===== */
.tbl-wrap{overflow-x:auto;margin:20px 0;border-radius:var(--radius);border:1px solid var(--gray-300)}
table{width:100%;border-collapse:collapse;font-size:.86rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--gray-100);vertical-align:top}
th{background:var(--red);color:var(--white);font-size:.78rem;font-weight:700;letter-spacing:.02em;border-bottom:none}
tr:last-child td{border-bottom:none}
tr:nth-child(even) td{background:var(--gray-50)}
td.highlight{background:var(--red-light);font-weight:600}
td code{background:var(--red-light);color:var(--red-dark);padding:1px 5px;border-radius:3px}

/* ===== Tree ===== */
.tree{font-family:var(--font-mono);font-size:.8rem;line-height:1.7;background:var(--gray-50);border:1px solid var(--gray-300);border-radius:var(--radius);padding:16px 20px;margin:14px 0;overflow-x:auto;white-space:pre;color:var(--gray-700)}
.tree .hl{color:var(--red);font-weight:700}

/* ===== Checklist ===== */
.check-list{list-style:none;padding:0;margin:14px 0}
.check-list li{position:relative;padding:6px 0 6px 30px;font-size:.88rem;color:var(--gray-700);line-height:1.65}
.check-list li::before{content:'';position:absolute;left:0;top:9px;width:16px;height:16px;border:2px solid var(--red);border-radius:3px;background:var(--white)}

/* ===== Flow ===== */
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0;padding:18px;background:var(--gray-50);border-radius:var(--radius)}
.flow-step{flex:1;min-width:110px;background:var(--white);border:1px solid var(--gray-300);border-radius:6px;padding:10px 12px;text-align:center;font-size:.82rem;font-weight:600}
.flow-step.is-active{background:var(--red);color:var(--white);border-color:var(--red)}
.flow-arrow{font-size:1.2rem;color:var(--gray-500)}

/* ===== Reference links ===== */
.ref-links{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.ref-link{display:inline-block;font-size:.78rem;padding:5px 12px;background:var(--red-light);border:1px solid #e8b4bc;border-radius:3px;color:var(--red-dark);text-decoration:none;transition:background .2s}
.ref-link:hover{background:#fad4d4;text-decoration:none}

/* ===== Keyword grid ===== */
.kw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}
.kw-card{background:var(--gray-50);border-radius:var(--radius);padding:18px 20px;border-top:3px solid var(--red)}
.kw-card h5{font-size:.92rem;font-weight:700;margin-bottom:4px}
.kw-card .kw-en{font-size:.72rem;color:var(--gray-500);font-family:var(--font-mono);margin-bottom:8px}
.kw-card p{font-size:.8rem;color:var(--gray-700);line-height:1.75}

/* ===== Tool icons & screenshots ===== */
.tool-icon{width:28px;height:28px;display:inline-flex;vertical-align:middle;flex-shrink:0}
.tool-icon svg,.tool-icon img{width:100%;height:100%;object-fit:contain}
.tools-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin:16px 0 24px}
.tool-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--gray-50);border:1px solid var(--gray-300);border-radius:20px;font-size:.82rem;font-weight:600;color:var(--dark)}
.tool-chip img{width:20px;height:20px}
.screenshot-block{margin:18px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-300)}
.screenshot-block img{width:100%;height:auto;display:block}
.screenshot-cap{font-size:.76rem;color:var(--gray-500);padding:8px 14px;text-align:center;background:var(--gray-50);border-top:1px solid var(--gray-300)}
.screenshot-cap a{color:var(--red)}

/* ===== Footer ===== */
.site-footer{max-width:var(--max-w);margin:60px auto 0;padding:36px 24px 48px;border-top:1px solid var(--gray-100);font-size:.82rem;color:var(--gray-500);text-align:center;line-height:1.85}
.site-footer .givery-logo-footer{height:32px;width:auto;display:block;margin:0 auto 14px;opacity:.7}
.site-footer strong{color:var(--gray-900)}

/* ===== Mermaid ===== */
.mermaid-wrap{background:var(--gray-50);border:1px solid var(--gray-300);border-radius:var(--radius);padding:16px 20px;margin:14px 0 18px;overflow:hidden;text-align:center}
.mermaid-wrap pre.mermaid{background:transparent;border:none;padding:0;margin:0;white-space:pre;color:var(--dark);font-family:var(--font-sans);font-size:13px;line-height:1.5;text-align:center}
.mermaid-wrap svg{max-width:100%!important;height:auto!important;max-height:300px!important;display:inline-block}
.answer-box{margin:14px 0;border:1px solid var(--gray-300);border-radius:6px;background:var(--gray-50);padding:0 14px}
.answer-box summary{cursor:pointer;padding:12px 2px;font-weight:700;color:var(--gray-900);font-size:.9rem}
.answer-box[open]{padding-bottom:6px}.answer-box ul{margin:6px 0 10px}
@media print{.mermaid-wrap{break-inside:avoid-page}figure{break-inside:avoid-page}.card,.agenda-card,.callout,.tip-box,.check-point,.exercise,.screenshot-block,.tree{break-inside:avoid-page}.card-grid,.agenda-grid,.stat-grid,.kw-grid{display:block!important;break-inside:auto}.card,.agenda-card,.stat,.kw-card{display:block!important;margin-bottom:12px!important;width:100%!important}.mermaid-wrap{break-inside:avoid-page;padding:12px 16px}.mermaid-wrap svg{max-height:260px!important}}

/* ===== Responsive ===== */
@media (max-width:780px){
  .hero h1{font-size:1.7rem}
  .section-title{font-size:1.3rem}
  .stat-grid,.card-grid,.kw-grid{grid-template-columns:1fr}
  .agenda-card{grid-template-columns:1fr}
  .header-nav{display:none}
  .topic-time{display:none}
}
@media print{
  .site-header{position:static}
  .section{page-break-inside:avoid}
  .topic{page-break-inside:avoid}
  .exercise{page-break-inside:avoid}
  .header-nav{display:none}
}
@media print{
  @page{size:A4;margin:9mm 8mm}
  html{font-size:14px!important}
  body{background:#fff!important;color:#262626!important}
  .site-header{position:static!important}
  .header-inner{padding:10px 20px!important}
  .header-nav{font-size:.68rem!important;gap:9px!important}
  .hero{padding:42px 24px 30px!important}
  .hero-badge{font-size:.66rem!important;margin-bottom:12px!important}
  .hero h1{font-size:2rem!important;line-height:1.22!important;margin-bottom:12px!important}
  .hero h2.sub{font-size:.9rem!important;margin-bottom:14px!important}
  .hero-lead{font-size:.86rem!important;line-height:1.65!important;margin-bottom:14px!important}
  .hero-meta{font-size:.74rem!important;gap:12px!important;padding-top:12px!important}
  .tools-row{gap:8px!important;margin-top:14px!important}
  .tool-chip{font-size:.72rem!important;padding:4px 10px!important}
  .section{break-inside:auto!important;page-break-inside:auto!important;padding:34px 20px 26px!important}
  .section-title{font-size:1.34rem!important;line-height:1.28!important;margin-bottom:8px!important;break-after:avoid-page}
  .section-lead{font-size:.84rem!important;line-height:1.65!important;margin-bottom:16px!important}
  .section-num{font-size:.66rem!important;margin-bottom:6px!important}
  .topic{break-inside:auto!important;page-break-inside:auto!important;margin:22px 0 30px!important}
  .topic-head{break-after:avoid-page!important;margin-bottom:4px!important;padding-bottom:7px!important}
  .topic-title{font-size:1.05rem!important;line-height:1.32!important}
  .topic-lead{font-size:.82rem!important;line-height:1.6!important;margin:10px 0 12px!important}
  .exercise{break-inside:auto!important;page-break-inside:auto!important;padding:14px 16px!important;margin:12px 0 18px!important}
  .exercise-head,.exercise-target,h3,h4,h5{break-after:avoid-page!important}
  .exercise p,.exercise ul,.exercise ol{font-size:.8rem!important;line-height:1.58!important}
  .callout,.card,.stat,.kw-card,.agenda-card,.screenshot-block,.tree,.bash,pre,.prompt-box,.tbl-wrap,table{break-inside:avoid-page!important;page-break-inside:avoid!important}
  .callout{padding:11px 14px!important;margin:12px 0!important}
  .callout p{font-size:.78rem!important;line-height:1.55!important}
  .card{padding:13px 14px!important;margin-bottom:10px!important}
  .card p,.card ul,.stat-label,td,th,li{line-height:1.55!important}
  pre,.bash,.prompt-box,.tree{font-size:.72rem!important;line-height:1.5!important;padding:10px 12px!important;margin:9px 0 11px!important}
  table{font-size:.76rem!important}
  th,td{padding:7px 8px!important}
  .site-footer{margin-top:20px!important;padding:22px 20px 28px!important}
}


/* ===================== スライドデッキ拡張 ===================== */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#1a1a1a;color:var(--gray-900);font-family:"Noto Sans JP","Noto Sans CJK JP",sans-serif;-webkit-font-smoothing:antialiased}
.deck{height:100vh;overflow-y:scroll;scroll-snap-type:y mandatory}
.slide{position:relative;scroll-snap-align:start;min-height:100vh;width:100%;max-width:1600px;margin:0 auto;background:var(--white);
  display:flex;flex-direction:column;justify-content:center;padding:64px 88px 84px;border-bottom:14px solid #1a1a1a}
.slide.dense{justify-content:flex-start}
.slide.center{align-items:center;text-align:center}
.slide-kicker{display:inline-block;font-size:.95rem;font-weight:800;letter-spacing:.06em;color:var(--red);margin-bottom:14px}
.slide h2{font-size:2.5rem;line-height:1.25;margin:0 0 18px;font-weight:800;letter-spacing:.01em}
.slide h3{font-size:1.5rem;margin:22px 0 10px;font-weight:700}
.slide p{font-size:1.18rem;line-height:1.9;margin:0 0 14px;color:var(--gray-800)}
.slide li{font-size:1.12rem;line-height:1.85;margin-bottom:8px}
.slide .lead{font-size:1.35rem;line-height:1.85;color:var(--gray-700)}
.slide-num{position:absolute;right:40px;bottom:30px;font-size:.85rem;color:var(--gray-500);font-variant-numeric:tabular-nums}
.slide-logo{position:absolute;left:44px;bottom:26px;height:22px;opacity:.65}
.slide-tag{position:absolute;right:44px;top:40px;font-size:.85rem;font-weight:700;color:var(--gray-400);letter-spacing:.04em}
/* 表紙 */
.slide.cover{background:linear-gradient(160deg,#fff 60%,#fdeef0);text-align:center;align-items:center}
.slide.cover .big{font-size:3.4rem;font-weight:800;line-height:1.2;margin:8px 0 18px}
.slide.cover .sub{font-size:1.5rem;color:var(--gray-600)}
.slide.cover .meta{margin-top:30px;font-size:1.05rem;color:var(--gray-500);line-height:1.9}
/* 2カラム */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.two-col.w-figure{grid-template-columns:1.05fr .95fr}
/* 用語解説 */
.term-box{background:#fbf4f5;border:1px solid #f0d6da;border-left:5px solid var(--red);border-radius:8px;padding:16px 20px;margin:14px 0}
.term-box .term-word{font-weight:800;color:var(--red-dark);font-size:1.1rem;margin-bottom:4px}
.term-box .term-word code{font-size:1rem}
.term-box p{font-size:1.05rem;margin:0;line-height:1.8}
/* 引用・出典 */
.quote{border-left:4px solid var(--gray-400);background:var(--gray-50);padding:14px 22px;margin:16px 0;font-size:1.1rem;color:var(--gray-700);line-height:1.8}
.quote .cite{display:block;margin-top:8px;font-size:.9rem;color:var(--gray-500)}
.quote .cite a{color:var(--red);text-decoration:none}
/* 図解枠 */
.figure{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:10px;padding:22px;margin:14px 0;text-align:center}
.figure svg{max-width:100%;height:auto}
.figure .fig-cap{margin-top:10px;font-size:.95rem;color:var(--gray-600)}
.slide img.shot{width:100%;height:auto;border:1px solid var(--gray-300);border-radius:8px;display:block;margin:10px 0}
.slide img.shot.framed{box-shadow:0 6px 24px rgba(0,0,0,.08)}
.img-cap{font-size:.92rem;color:var(--gray-600);margin:6px 0 12px}
/* ポイント帯 */
.point{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--gray-200);border-radius:8px;padding:14px 18px;margin:10px 0}
.point .pt-icon{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem}
/* before/after, goal */
.goal{background:#fbf4f5;border-radius:10px;padding:18px 24px;margin:14px 0;border:1px solid #f0d6da}
.goal .goal-h{font-weight:800;color:var(--red-dark);margin-bottom:6px}
/* ナビ進捗 */
#progress{position:fixed;top:0;left:0;height:4px;background:var(--red);z-index:50;transition:width .2s}
.deck-hint{position:fixed;right:18px;bottom:14px;font-size:.8rem;color:#aaa;z-index:40}
/* 印刷=各スライドA4横1枚 */
@media print{
  @page{size:A4 landscape;margin:0}
  body{background:#fff}
  .deck{height:auto;overflow:visible;display:block}
  .slide{min-height:auto;height:auto;max-width:none;page-break-after:always;break-after:page;border-bottom:none;padding:12mm 16mm;justify-content:flex-start}
  #progress,.deck-hint{display:none}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}


/* ===== dense スライドの引き締め(縦長緩和) ===== */
.slide{padding:48px 76px 70px}
.slide.dense{padding:40px 66px 60px;justify-content:flex-start}
.slide.dense h2{font-size:2.05rem;margin-bottom:12px}
.slide.dense h3{font-size:1.3rem;margin:14px 0 6px}
.slide.dense p,.slide.dense li{font-size:1.05rem;line-height:1.68}
.slide.dense p{margin-bottom:8px}
.slide.dense li{margin-bottom:5px}
.slide.dense .lead{font-size:1.16rem;line-height:1.62;margin-bottom:10px}
.slide.dense .term-box{padding:10px 16px;margin:8px 0}
.slide.dense .term-box p{font-size:.98rem;line-height:1.6}
.slide.dense .term-box .term-word{font-size:1.02rem}
.slide.dense .figure{padding:12px;margin:8px 0}
.slide.dense .figure svg{max-height:320px}
.slide.dense .callout{padding:10px 16px;margin:8px 0}
.slide.dense table{font-size:.92rem}
.slide.dense .point{padding:8px 14px;margin:6px 0}
.slide.dense .goal{padding:12px 18px;margin:8px 0}
.slide.dense .quote{padding:10px 18px;margin:8px 0}
.slide.dense pre{font-size:.9rem}
/* 表紙 h1(エージェントがh1使用)を整える */
.slide.cover h1{font-size:3.1rem;font-weight:800;line-height:1.2;margin:8px 0 16px;letter-spacing:.01em}

/* 画像は高さ上限を付け、縦長スライドを防ぐ */
.slide img.shot{max-height:440px;width:auto;max-width:100%;margin:10px auto;display:block}
.slide.dense img.shot{max-height:380px}

/* AI生成の概念ビジュアル(バナー) */
.slide img.banner{max-height:240px;width:auto;max-width:100%;margin:10px auto 16px;display:block;border-radius:8px}
.slide.dense img.banner{max-height:200px}
.slide.cover img.banner{max-height:210px;margin:14px auto 6px}

/* 印刷時の追加圧縮: 各スライドをA4横1ページに収める */
@media print{
  .slide{font-size:14px;padding:9mm 14mm}
  .slide h2{font-size:1.65rem;margin-bottom:8px}
  .slide h3{font-size:1.15rem;margin:8px 0 4px}
  .slide .lead{font-size:1.02rem;line-height:1.5;margin-bottom:8px}
  .slide p,.slide li{font-size:.95rem;line-height:1.5;margin-bottom:5px}
  .slide.dense p,.slide.dense li{font-size:.88rem;line-height:1.42}
  .slide img.shot{max-height:135px}
  .slide img.banner{max-height:120px}
  .slide.cover img.banner{max-height:150px}
  .slide .figure svg{max-height:210px}
  .slide .figure{padding:8px;margin:6px 0}
  .slide .term-box{padding:7px 12px;margin:5px 0}
  .slide .term-box p{font-size:.9rem;line-height:1.5}
  .slide .callout{padding:8px 12px;margin:6px 0}
  .slide table{font-size:.85rem}
  .slide .point,.slide .goal,.slide .quote{padding:7px 12px;margin:5px 0}
}

/* 1スライド1ページ厳密化 */
@media print{
  .deck{height:auto;overflow:visible;display:block}
  .slide{width:297mm;height:210mm;min-height:0;max-width:none;overflow:hidden;padding:0;margin:0;display:block;position:relative;page-break-after:always;break-after:page;border-bottom:none}
  .slide:last-child{page-break-after:auto}
  .slide-inner{padding:11mm 15mm 14mm;width:297mm;box-sizing:border-box;transform-origin:top center}
  .slide-num{bottom:7mm;right:12mm}
  .slide-logo{bottom:6mm;left:14mm}
}