:root{--cl-font:"メイリオ",Meiryo,"Hiragino Kaku Gothic Pro","ヒラギノ角ゴ Pro W3","Hiragino Sans","Noto Sans JP",Arial,sans-serif;--cl-page:#f4f7f5;--cl-surface:#fff;--cl-input:#fff;--cl-soft:#eaf3ed;--cl-hover:#edf4ef;--cl-ad:#edf1e8;--cl-ink:#173f3b;--cl-muted:#4c665a;--cl-primary:#137a67;--cl-primary-hover:#0b6254;--cl-accent:#08765f;--cl-focus:#167a68;--cl-line:#d7e4dc;--cl-border:#bdcfc5;--cl-error:#a23327;--cl-viewport:#eff5f7;--cl-grid:#d2ded1;--cl-shadow:#123e391a;color-scheme:light}
:root[data-color-mode=dark]{--cl-page:#0e1918;--cl-surface:#172623;--cl-input:#20332e;--cl-soft:#233a33;--cl-hover:#2b443b;--cl-ad:#1b2d28;--cl-ink:#e9f2ee;--cl-muted:#b0c5bb;--cl-primary:#177b64;--cl-primary-hover:#1d9275;--cl-accent:#94d8bb;--cl-focus:#9edec5;--cl-line:#354f44;--cl-border:#526d62;--cl-error:#ffb4a2;--cl-viewport:#17272d;--cl-grid:#3c5550;--cl-shadow:#00000055;color-scheme:dark}
:root{--ink:var(--cl-ink);--muted:var(--cl-muted);--teal:var(--cl-primary);--line:var(--cl-line);--paper:var(--cl-page);font-family:var(--cl-font);font-size:12pt;color:var(--cl-ink);background:var(--cl-page)}
body,button,input,select,textarea{font-family:var(--cl-font)}body{color:var(--cl-ink);background:var(--cl-page);line-height:1.7}button,input,select,textarea,small{font-size:11pt}button,input,select,textarea{min-height:40px}input[type=checkbox],input[type=radio],input[type=range]{min-height:0}h1,h2,h3{font-weight:500;letter-spacing:0}button,a,input,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-color:var(--cl-focus)}
.theme-choice,.site-preferences,.language-choice{display:flex;align-items:center;gap:7px;font-size:11pt;white-space:nowrap}.site-preferences{flex-wrap:wrap;gap:12px 18px;margin-left:auto}.theme-choice select,.language-choice select{font:inherit;font-size:11pt;color:var(--cl-ink);background:var(--cl-input);border:1px solid var(--cl-border);border-radius:6px;padding:6px 8px;width:auto;max-width:170px}.site-header{height:auto;min-height:90px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:14px 24px}.site-header nav{margin-left:auto;gap:14px 20px;align-items:center;flex-wrap:wrap}.site-header .free-label{margin-left:0}.unit-site header{flex-wrap:wrap;gap:12px 24px}.unit-site header>small{display:none}.viewer-app{background:var(--cl-surface)}.viewer-app .theme-choice{margin-left:auto}.brand-wordmark,.brand{flex-shrink:0}.brand-wordmark{object-position:left center}.advertisement,.ad-slot{color:var(--cl-muted)}
html[data-color-mode=dark] .status-bar .error{color:var(--cl-error)}html[data-color-mode=dark] .measurement-overlay text{fill:#ffb4a2;paint-order:stroke;stroke:#17272d;stroke-width:3px}html[data-color-mode=dark] .measurement-overlay circle{stroke:#17272d}
@media(max-width:700px){.site-header nav{width:100%;margin-left:0}.site-header .free-label{margin-left:auto}.unit-site .site-preferences{margin-left:0;width:100%}.theme-choice,.language-choice{font-size:11pt}.viewer-app .theme-choice{margin-left:0}.viewer-app .file-title{row-gap:10px}.viewer-toolbar,.tool-actions{flex-wrap:wrap}.viewer-toolbar select{max-width:100%}}

.viewer-toolbar .file-title{flex:1 1 340px;min-width:min(100%,340px)}.viewer-toolbar .file-title strong{flex:1 1 180px}.viewer-toolbar .tool-actions{flex:0 1 auto}.viewer-toolbar .quick-export{max-width:100%}