/* Layout: 製図台の左に目次（章・ページ・フォルダ）、右に開いたページ。ページ頭に自動まとめ、下に部品（見出し・メモ・表・データ・リンク・資料） */
#hmm-root{
  --bg:#eef1f5; --paper:#ffffff; --ink:#15203a; --sub:#56617a; --line:#dbe1ea; --soft:#f5f7fa;
  --navy:#14213d; --navy2:#1f3563; --copper:#b8692b; --copper-soft:#fbefe4; --ok:#0f7a5c; --warn:#b42318;
  --side:#14213d; --side-ink:#e7ecf5; --side-sub:#9aa7c0; --side-hi:#22345c;
  --f-disp:"Zen Kaku Gothic New","Hiragino Sans","Noto Sans JP",sans-serif;
  --f-body:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  --f-num:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}

/* テーマ（JIN）の見出し・段落・リストの装飾を打ち消す */
#hmm-root h1,#hmm-root h2,#hmm-root h3,#hmm-root h4{border:0;background:none;box-shadow:none;padding:0;text-align:left;line-height:1.4;color:inherit;letter-spacing:normal}
#hmm-root h1::before,#hmm-root h1::after,#hmm-root h2::before,#hmm-root h2::after,#hmm-root h3::before,#hmm-root h3::after,#hmm-root h4::before,#hmm-root h4::after{content:none !important;display:none !important}
#hmm-root p{padding:0 !important;margin:0}
#hmm-root ul,#hmm-root ol{margin:0;padding:0;list-style:none;border:0;background:none}
#hmm-root li{list-style:none;margin:0;padding:0;border:0;background:none;line-height:inherit}
#hmm-root li::before,#hmm-root li::after{content:none}
#hmm-root table{margin:0;border:0}
#hmm-root input,#hmm-root select,#hmm-root textarea{height:auto;max-width:100%}
#hmm-root .search{width:auto;max-width:none;height:auto;margin:0}
#hmm-root .search input{width:100%;height:auto;border:0;background:none}
#hmm-root,#hmm-root *{box-sizing:border-box}
#hmm-root{background:var(--bg);color:var(--ink);border-radius:20px}
#hmm-root{font-family:var(--f-body);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;text-align:left}
#hmm-root button,#hmm-root input,#hmm-root select,#hmm-root textarea{font:inherit;color:inherit;letter-spacing:normal;box-shadow:none;margin:0}
#hmm-root button{cursor:pointer}
#hmm-root :focus-visible{outline:2px solid var(--copper);outline-offset:2px}

#hmm-root .mm{max-width:1440px;margin:0 auto;padding-block:20px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
#hmm-root .top{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:16px}
#hmm-root .brand{display:flex;align-items:center;gap:12px;min-width:0}
#hmm-root .brand-mark{width:44px;height:44px;border-radius:12px;background:var(--navy);display:grid;place-items:center;flex:none;box-shadow:inset 0 -3px 0 var(--copper)}
#hmm-root .brand .brand-t{margin:0;font-family:var(--f-disp);font-weight:900;font-size:22px;line-height:1.25;text-wrap:balance}
#hmm-root .brand small{display:block;font-size:12px;color:var(--sub);letter-spacing:.04em}
#hmm-root .search{flex:1 1 380px;display:flex;align-items:center;gap:8px;background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:0 12px;min-height:44px}
#hmm-root .search input{border:0;outline:0;background:none;flex:1;min-width:0;padding:8px 0}
#hmm-root .top-actions{display:flex;gap:8px;flex-wrap:wrap}
#hmm-root .btn{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--paper);font-weight:700;font-size:13.5px;white-space:nowrap}
#hmm-root .btn:hover{border-color:var(--navy2)}
#hmm-root .btn.pri{background:var(--navy);border-color:var(--navy);color:#fff}
#hmm-root .btn.cop{background:var(--copper);border-color:var(--copper);color:#fff}
#hmm-root .btn.sm{min-height:32px;padding:0 10px;font-size:12.5px;border-radius:8px}
#hmm-root .btn.ghost{background:none}
#hmm-root .btn.danger{color:var(--warn)}
#hmm-root .btn.danger.arm{background:var(--warn);border-color:var(--warn);color:#fff}

#hmm-root .notice{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;background:var(--copper-soft);border:1px solid color-mix(in srgb,var(--copper) 35%,transparent);border-radius:12px;padding:10px 14px;margin-bottom:16px;font-size:13.5px}
#hmm-root .notice b{color:var(--copper)}

#hmm-root .layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:20px;align-items:start}
#hmm-root .side{background:var(--side);color:var(--side-ink);border-radius:18px;padding:16px 12px;position:sticky;top:max(12px,env(safe-area-inset-top,0px));max-height:calc(100vh - 24px);overflow:auto}
#hmm-root .side h2{font-family:var(--f-disp);font-size:11.5px;letter-spacing:.14em;color:var(--side-sub);margin:14px 8px 6px;font-weight:700}
#hmm-root .side h2:first-child{margin-top:2px}
#hmm-root .nav-btn{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:none;border:0;border-radius:9px;padding:7px 8px;color:var(--side-ink);font-size:13.5px;line-height:1.45}
#hmm-root .nav-btn:hover{background:var(--side-hi)}
#hmm-root .nav-btn.on{background:var(--side-hi);box-shadow:inset 3px 0 0 var(--copper)}
#hmm-root .nav-num{font-family:var(--f-num);font-size:11.5px;color:var(--side-sub);min-width:2.6em}
#hmm-root .chap{margin-bottom:4px}
#hmm-root .chap-hd{display:flex;align-items:center;gap:8px;padding:8px 8px 4px;font-weight:700;font-size:13.5px}
#hmm-root .chip-dot{width:10px;height:10px;border-radius:3px;flex:none}
#hmm-root .sub-toc{margin:2px 0 6px 44px;border-left:1px solid var(--side-hi);padding-left:8px}
#hmm-root .sub-toc button{display:block;background:none;border:0;color:var(--side-sub);font-size:12.5px;padding:2px 4px;text-align:left}
#hmm-root .sub-toc button:hover{color:var(--side-ink)}
#hmm-root .pin-ic{margin-left:auto;color:#f2c04a;font-size:12px}
#hmm-root .side-foot{border-top:1px solid var(--side-hi);margin-top:12px;padding-top:4px}
#hmm-root .folder-box{background:var(--side-hi);border-radius:12px;padding:10px;margin:6px 4px 0;font-size:12.5px}
#hmm-root .folder-box .fname{font-weight:700;font-size:13px;display:flex;align-items:center;gap:6px;word-break:break-all}
#hmm-root .folder-box p{margin:4px 0 8px;color:var(--side-sub);line-height:1.6}
#hmm-root .folder-box .btn{background:transparent;border-color:#3b4e78;color:var(--side-ink)}
#hmm-root .files{list-style:none;margin:8px 0 0;padding:0;max-height:260px;overflow:auto}
#hmm-root .files li{display:flex;align-items:center;gap:6px;padding:4px 2px;border-top:1px solid #2c3f66}
#hmm-root .files li span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#hmm-root .ftype{font-family:var(--f-num);font-size:10px;font-weight:600;border-radius:4px;padding:1px 4px;background:#33466f;color:#cfd8ea;flex:none}
#hmm-root .files button{background:none;border:1px solid #3b4e78;color:var(--side-ink);border-radius:6px;font-size:11px;padding:1px 6px}

#hmm-root .main{min-width:0;display:flex;flex-direction:column;gap:16px}
#hmm-root .sheet{background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden}
#hmm-root .sheet-hd{background:var(--navy);color:#fff;padding:18px 22px 16px;position:relative;overflow:hidden}
#hmm-root .sheet-hd::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}
#hmm-root .sheet-hd>*{position:relative}
#hmm-root .crumb{font-size:12px;letter-spacing:.06em;color:#c4cde0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
#hmm-root .title-in{width:100%;background:none;border:0;border-bottom:1.5px dashed transparent;color:#fff;font-family:var(--f-disp);font-weight:900;font-size:26px;line-height:1.35;padding:2px 0;margin-top:4px}
#hmm-root .title-in:hover,#hmm-root .title-in:focus{border-bottom-color:rgba(255,255,255,.4);outline:0}
#hmm-root .hd-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}
#hmm-root .hd-row .btn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
#hmm-root .hd-row .btn:hover{border-color:#fff}
#hmm-root .hd-row select{background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.25);color:#fff;border-radius:8px;min-height:32px;padding:0 8px;font-size:12.5px}
#hmm-root .hd-row select option{color:#15203a}
#hmm-root .updated{margin-left:auto;font-size:12px;color:#c4cde0;font-family:var(--f-num)}

#hmm-root .summary{margin:18px 22px 0;border:1.5px solid color-mix(in srgb,var(--copper) 45%,transparent);border-radius:14px;background:var(--copper-soft);padding:14px 16px}
#hmm-root .summary-hd{display:flex;align-items:center;gap:8px;font-family:var(--f-disp);font-weight:700;font-size:14px;color:var(--copper)}
#hmm-root .summary-hd small{font-family:var(--f-body);font-weight:400;color:var(--sub);font-size:12px}
#hmm-root .sum-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:12px 20px;margin-top:8px}
#hmm-root .sum-grid h4{margin:0 0 4px;font-size:12px;color:var(--sub);letter-spacing:.06em;font-weight:700}
#hmm-root .mini-toc{margin:0;padding:0;list-style:none;counter-reset:t}
#hmm-root .mini-toc li{counter-increment:t;font-size:13.5px}
#hmm-root .mini-toc li button{background:none;border:0;padding:1px 0;text-align:left;color:var(--ink)}
#hmm-root .mini-toc li button::before{content:counter(t) ". ";font-family:var(--f-num);color:var(--copper);font-size:12px}
#hmm-root .figs{display:flex;flex-wrap:wrap;gap:6px}
#hmm-root .fig{display:inline-flex;align-items:baseline;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:3px 9px;font-size:12.5px}
#hmm-root .fig b{font-family:var(--f-num);font-size:14px;color:var(--navy2)}
#hmm-root .points{margin:6px 0 0;padding:0;list-style:none;font-size:13.5px}
#hmm-root .points li{padding:3px 0 3px 18px;position:relative}
#hmm-root .points li::before{content:"";position:absolute;left:2px;top:.85em;width:8px;height:2px;background:var(--copper)}

#hmm-root .blocks{padding:16px 22px 8px;display:flex;flex-direction:column;gap:14px}
#hmm-root .blk{position:relative;border:1px solid transparent;border-radius:12px;padding:8px 10px}
#hmm-root .blk:hover,#hmm-root .blk:focus-within{border-color:var(--line);background:var(--soft)}
#hmm-root .blk-tools{position:absolute;top:6px;right:6px;display:flex;gap:4px;opacity:0;transition:opacity .15s}
#hmm-root .blk:hover .blk-tools,#hmm-root .blk:focus-within .blk-tools{opacity:1}
#hmm-root .blk-tools button{border:1px solid var(--line);background:var(--paper);border-radius:6px;font-size:11.5px;padding:1px 7px;color:var(--sub)}
#hmm-root .blk-tools button.arm{background:var(--warn);color:#fff;border-color:var(--warn)}
#hmm-root .blk-tag{font-size:10.5px;font-weight:700;letter-spacing:.08em;color:var(--sub);margin-bottom:2px}
#hmm-root .h-in{width:100%;border:0;background:none;font-family:var(--f-disp);font-weight:700;font-size:19px;color:var(--ink);padding:2px 0;border-bottom:2px solid var(--navy2)}
#hmm-root .h-in:focus{outline:0;border-bottom-color:var(--copper)}
#hmm-root .memo{width:100%;border:0;background:none;resize:none;overflow:hidden;line-height:1.85;min-height:3em;padding:2px 0}
#hmm-root .memo:focus{outline:0}
#hmm-root .tbl-cap{width:100%;border:0;background:none;font-weight:700;font-size:14px;padding:2px 0;margin-bottom:6px}
#hmm-root .tbl-cap:focus{outline:0}
#hmm-root .tbl-wrap{overflow-x:auto;border:1.5px solid var(--navy2);border-radius:10px}
#hmm-root .tbl{border-collapse:collapse;width:100%;font-size:13.5px;font-variant-numeric:tabular-nums}
#hmm-root .tbl td{border:1px solid var(--line);padding:6px 10px;min-width:72px;vertical-align:top}
#hmm-root .tbl tr:first-child td{background:var(--navy2);color:#fff;font-weight:700;border-color:rgba(255,255,255,.18)}
#hmm-root .tbl tr:nth-child(odd):not(:first-child) td{background:var(--soft)}
#hmm-root .tbl td:focus{outline:2px solid var(--copper);outline-offset:-2px}
#hmm-root .tbl-bar{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;align-items:center}
#hmm-root .tbl-bar .hint{font-size:12px;color:var(--sub)}
#hmm-root .data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
#hmm-root .dcard{border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:10px 12px;display:flex;flex-direction:column;gap:2px;box-shadow:0 1px 0 var(--line)}
#hmm-root .dcard input{border:0;background:none;padding:0;min-width:0;width:100%}
#hmm-root .dcard input:focus{outline:0;background:var(--soft)}
#hmm-root .d-label{font-size:12.5px;color:var(--sub);font-weight:700}
#hmm-root .d-val{display:flex;align-items:baseline;gap:6px}
#hmm-root .d-val input.v{font-family:var(--f-num);font-weight:600;font-size:24px;color:var(--navy2);width:auto;flex:1}
#hmm-root .d-val input.u{font-size:13px;color:var(--sub);width:5em;flex:none}
#hmm-root .d-src{font-size:11.5px;color:var(--sub);border-top:1px dashed var(--line);padding-top:4px;margin-top:2px}
#hmm-root .d-del{align-self:flex-end;background:none;border:0;color:var(--sub);font-size:11px;padding:0}
#hmm-root .link-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;align-items:center}
#hmm-root .link-ic{width:40px;height:40px;border-radius:10px;background:var(--soft);border:1px solid var(--line);display:grid;place-items:center;grid-row:1/3;color:var(--navy2)}
#hmm-root .link-card input{border:0;background:none;padding:0;width:100%;min-width:0}
#hmm-root .link-card input.t{font-weight:700}
#hmm-root .link-card input.u{font-size:12.5px;color:var(--sub);font-family:var(--f-num)}
#hmm-root .link-go{font-size:12.5px;font-weight:700;color:var(--copper);text-decoration:none;white-space:nowrap}
#hmm-root .file-card{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#hmm-root .file-card .ftype{background:var(--navy2);color:#fff;font-size:11px;padding:3px 6px}
#hmm-root .file-card b{word-break:break-all}
#hmm-root .file-card small{color:var(--sub)}

#hmm-root .add-bar{display:flex;flex-wrap:wrap;gap:8px;padding:12px 22px 20px;border-top:1px dashed var(--line);margin-top:6px;align-items:center}
#hmm-root .add-bar span{font-size:12.5px;color:var(--sub);font-weight:700;margin-right:4px}

/* 表紙 */
#hmm-root .cover-hd{background:var(--navy);color:#fff;border-radius:18px;padding:22px 24px;position:relative;overflow:hidden}
#hmm-root .cover-hd::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:20px 20px}
#hmm-root .cover-hd>*{position:relative}
#hmm-root .cover-hd .eyebrow{font-size:12px;letter-spacing:.14em;color:#f0b583;font-weight:700}
#hmm-root .stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}
#hmm-root .stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:10px 12px}
#hmm-root .stat b{display:block;font-family:var(--f-num);font-size:26px;line-height:1.1}
#hmm-root .stat span{font-size:12px;color:#c4cde0}
#hmm-root .two{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px;align-items:start}
#hmm-root .panel{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
#hmm-root .panel h3{margin:0 0 10px;font-family:var(--f-disp);font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px}
#hmm-root .panel h3 small{font-family:var(--f-body);font-weight:400;color:var(--sub);font-size:12px}
#hmm-root .toc-chap{border-top:1px solid var(--line);padding:10px 0}
#hmm-root .toc-chap:first-of-type{border-top:0;padding-top:0}
#hmm-root .toc-chap-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#hmm-root .toc-chap-hd input{font-weight:700;font-size:15px;border:0;background:none;padding:2px 0;flex:1;min-width:8em}
#hmm-root .toc-chap-hd input:focus{outline:0;border-bottom:1.5px solid var(--copper)}
#hmm-root .swatches{display:flex;gap:4px}
#hmm-root .swatches button{width:16px;height:16px;border-radius:4px;border:2px solid transparent;padding:0}
#hmm-root .swatches button.on{border-color:var(--ink)}
#hmm-root .toc-pages{list-style:none;margin:6px 0 0;padding:0}
#hmm-root .toc-pages li button{display:flex;gap:10px;width:100%;text-align:left;background:none;border:0;padding:5px 6px;border-radius:8px;font-size:14px}
#hmm-root .toc-pages li button:hover{background:var(--soft)}
#hmm-root .toc-pages .n{font-family:var(--f-num);color:var(--copper);font-size:12.5px;min-width:2.8em;padding-top:2px}
#hmm-root .toc-pages .c{margin-left:auto;font-size:12px;color:var(--sub);white-space:nowrap}
#hmm-root .pin-list{display:grid;gap:8px}
#hmm-root .pin-card{display:block;text-align:left;width:100%;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
#hmm-root .pin-card:hover{border-color:var(--navy2)}
#hmm-root .pin-card b{display:block;font-size:14px}
#hmm-root .pin-card .figs{margin-top:6px}
#hmm-root .inbox-item{display:flex;gap:10px;align-items:center;border:1px dashed var(--copper);border-radius:10px;padding:8px 10px;margin-top:8px;font-size:13.5px;flex-wrap:wrap}
#hmm-root .inbox-item b{flex:1;min-width:10em}
#hmm-root .inbox-item select{border:1px solid var(--line);border-radius:8px;min-height:32px;background:var(--paper);font-size:12.5px;max-width:100%}
#hmm-root .empty{color:var(--sub);font-size:13.5px}
#hmm-root .res{display:block;width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}
#hmm-root .res:hover{border-color:var(--navy2)}
#hmm-root .res small{color:var(--sub)}
#hmm-root .res mark{background:color-mix(in srgb,var(--copper) 30%,transparent);color:inherit;border-radius:3px;padding:0 2px}
#hmm-root .toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--navy);color:#fff;padding:10px 18px;border-radius:99px;font-size:13.5px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:20}
#hmm-root .save-state{font-size:12px;color:var(--sub);font-family:var(--f-num)}
#hmm-root .mobile-toc{display:none}

@media (max-width:980px){
  #hmm-root .layout{grid-template-columns:1fr}
  #hmm-root .side{position:static;max-height:none}
  #hmm-root .side.closed .side-body{display:none}
  #hmm-root .mobile-toc{display:flex}
  #hmm-root .two{grid-template-columns:1fr}
  #hmm-root .sum-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  #hmm-root .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  #hmm-root .title-in{font-size:21px}
  #hmm-root .blocks{padding:12px 12px 6px}
  #hmm-root .summary{margin:14px 12px 0}
  #hmm-root .add-bar{padding:12px 12px 16px}
  #hmm-root .blk-tools{opacity:1;position:static;justify-content:flex-end;margin-bottom:4px}
  #hmm-root .updated{margin-left:0;width:100%}
}
@media (prefers-reduced-motion:reduce){#hmm-root *{transition:none!important}}