:root{color-scheme:light;--bg:#f6f5f0;--card:#fff;--ink:#233930;--muted:#53675d;--line:#d7dfd8;--accent:#23634d;--mine:#edf5ee;--client:#f2f0f9;--fs:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:var(--fs)/1.85 "Hiragino Sans","Yu Gothic UI",Meiryo,system-ui,sans-serif}body.dark{color-scheme:dark;--bg:#18251f;--card:#22342b;--ink:#f5faf6;--muted:#c6d5ca;--line:#54685a;--accent:#b8e4c8;--mine:#2b4635;--client:#37344b}button,a,input,summary{touch-action:manipulation}button,select,.button{font:inherit;font-size:16px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:8px 16px;min-height:48px;cursor:pointer}button:disabled{opacity:.45;cursor:default}a{color:var(--accent)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #ba781c;outline-offset:3px}.primary,.modes [aria-pressed=true]{background:var(--ink);color:var(--card)}.mast{max-width:800px;margin:auto;padding:24px 24px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:14px}.mast nav{width:100%;display:flex;gap:8px;overflow-x:auto;align-items:center}.mast nav a{white-space:nowrap;padding:8px 16px;text-decoration:none;min-height:48px}.mast [aria-current]{background:var(--ink);color:var(--card);border-radius:12px;font-weight:700}main{max-width:752px;margin:auto;padding:0 24px 128px}.hero{padding:32px 0 24px}.hero small{letter-spacing:.16em;color:var(--muted)}h1{font-size:36px;letter-spacing:.02em;margin:8px 0}h2{font-size:24px;line-height:1.5;margin:0 0 16px}h3{font-size:18px;margin:24px 0 8px}p{margin:8px 0 16px}.hero p,small,#status,#progress{color:var(--muted)}small{font-size:14px}.position{position:sticky;top:0;z-index:3;background:var(--bg);padding:16px 0;border-bottom:1px solid var(--line)}.position p{font-size:16px;margin:8px 0}.two{font-size:13px;color:var(--muted);display:grid;gap:0}.row{display:flex;align-items:center;justify-content:space-between;gap:8px}.modes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:24px 0 16px}.secondary button{font-size:14px}#status{font-size:13px;min-height:24px}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:24px;margin:16px 0}.phase-heading{scroll-margin-top:200px}details{margin:16px 0}summary{cursor:pointer;min-height:48px;padding:8px 0;font-weight:650}.speech{padding:16px;border-radius:16px;margin:16px 0;background:var(--mine)}.speech.client{background:var(--client)}.speaker{font-size:13px;font-weight:700;color:var(--muted);display:block;margin-bottom:8px}.md p{white-space:pre-wrap;overflow-wrap:anywhere}.md strong{font-weight:750;color:var(--accent)}.md h3{color:var(--accent)}.md blockquote{margin:16px 0;padding-left:16px;border-left:3px solid var(--line)}.check{display:flex;gap:16px;align-items:flex-start;padding:8px 0;min-height:48px;font-size:16px}.check input{width:24px;height:24px;flex-shrink:0;accent-color:var(--accent);margin-top:4px}.branch-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}textarea{width:100%;min-height:120px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);padding:16px;font:inherit}#markdown{min-height:48vh;font:15px/1.7 ui-monospace,monospace}footer{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,752px);padding:16px 24px max(16px,env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:16px;z-index:4}dialog{background:var(--card);color:var(--ink);border:0;border-radius:24px;padding:0;width:min(680px,calc(100% - 24px));max-height:85dvh}dialog::backdrop{background:#14291fc2}.dialogtop{position:sticky;top:0;background:var(--card);padding:16px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid var(--line);z-index:2}#dialogBody{padding:24px}.toc-item{display:block;text-align:left;width:100%;margin:8px 0}.tools{display:flex;flex-wrap:wrap;gap:8px}.notice{background:var(--mine);padding:16px;border-radius:16px;font-size:15px}.navigation-notes{font-size:16px}.navigation-notes dt{font-weight:700;margin-top:16px}.navigation-notes dd{margin:8px 0}.reveal{width:100%;text-align:left}.price{font-size:32px;font-weight:750}.muted{font-size:14px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:380px){main{padding-inline:16px}.mast{padding-inline:16px}.card{padding:16px}.position strong{font-size:16px}h1{font-size:32px}.two{font-size:12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Full-script reading mode: default on desktop, optional on every device. */
.modes{grid-template-columns:repeat(3,minmax(0,1fr))}
body.full-mode main{max-width:960px;padding-bottom:64px}
body.full-mode footer,body.full-mode #branches,body.full-mode #practiceCard,body.full-mode #review{display:none}
.full-script{display:grid;gap:18px}
.full-script .full-phase{scroll-margin-top:160px}
.full-script .full-phase h2{margin-bottom:20px}
.full-script .speech{margin-bottom:16px}
.stage-note{display:none;color:var(--muted);font-size:15px;border-left:3px solid var(--line);padding-left:12px}
body.show-notes .stage-note{display:block}
@media(max-width:520px){.modes button{font-size:14px;padding-inline:8px}.full-script{gap:12px}}