:root{--bg-color:#f8fafc;--text-color:#0f172a;--secondary-text:#64748b;--border-color:#94a3b84d;--accent-color:#0891b2;--link-color:#0891b2;--link-hover-color:#0e7490;--hover-color:#f1f5f9;--section-bg:#f1f5f999;--tag-bg:#06b6d41a;--tag-text:#0891b2;--orb-opacity:0;--dot-grid-opacity:0}[data-theme=dark]{--bg-color:#0c0f14;--text-color:#e2e8f0;--secondary-text:#94a3b8;--border-color:#3341554d;--accent-color:#06b6d4;--link-color:#38bdf8;--link-hover-color:#7dd3fc;--hover-color:#1e293bcc;--section-bg:#0f172a99;--tag-bg:#06b6d41f;--tag-text:#22d3ee;--orb-opacity:1;--dot-grid-opacity:1}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-color);background-color:var(--bg-color);min-height:100vh;font-family:"Source Sans 3",Noto Sans JP,sans-serif;line-height:1.6;transition:background-color .3s,color .3s;position:relative;overflow-x:hidden}body:before{content:"";z-index:0;pointer-events:none;opacity:var(--dot-grid-opacity);background-image:url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='0.6' fill='%23ffffff' opacity='0.04'/%3E%3C/svg%3E");background-repeat:repeat;transition:opacity .3s;position:fixed;inset:0}body:after{content:"";filter:blur(60px);z-index:0;pointer-events:none;width:600px;height:600px;opacity:var(--orb-opacity);background:radial-gradient(circle,#06b6d414 0%,#0000 70%);transition:opacity .3s;position:fixed;top:-200px;left:-100px}.orb-purple{filter:blur(60px);z-index:0;pointer-events:none;width:500px;height:500px;opacity:var(--orb-opacity);background:radial-gradient(circle,#8b5cf60f 0%,#0000 70%);transition:opacity .3s;position:fixed;bottom:-200px;right:-100px}a{color:var(--link-color);text-decoration:none;transition:color .25s cubic-bezier(.4,0,.2,1)}a:hover{color:var(--link-hover-color);text-decoration:underline}.theme-toggle{z-index:1000;gap:10px;display:flex;position:fixed;top:20px;right:20px}.toggle-btn{background:var(--section-bg);border:1px solid var(--border-color);letter-spacing:.08em;height:48px;color:var(--text-color);cursor:pointer;backdrop-filter:blur(8px);border-radius:999px;padding:0 14px;font-family:JetBrains Mono,monospace;font-size:.85rem;font-weight:600;transition:all .25s cubic-bezier(.4,0,.2,1)}.toggle-btn:hover:not(:disabled){background:var(--hover-color);transform:scale(1.05)}.toggle-btn:disabled{opacity:.4;cursor:not-allowed}#theme-btn{letter-spacing:0;width:48px;padding:0;font-size:20px}#pdf-btn{min-width:64px}#pdf-btn[aria-pressed=true]{background:var(--accent-color);border-color:var(--accent-color);color:#fff}.pdf-indicator{z-index:1000;color:#1e40af;background:#fff;border:1px solid #d0d0d0;border-radius:999px;padding:6px 12px;font-family:JetBrains Mono,monospace;font-size:.75rem;display:none;position:fixed;top:76px;right:20px}body[data-layout=pdf] .pdf-indicator{display:block}.container{z-index:1;max-width:900px;margin:0 auto;padding:20px;position:relative}.header{text-align:center;border-bottom:1px solid var(--border-color);margin-bottom:40px;padding:40px 0;animation:.5s both fadeSlideIn}.header h1{margin-bottom:10px;font-family:"Source Sans 3",Noto Sans JP,sans-serif;font-size:2.5rem;font-weight:700}.update-date{color:var(--secondary-text);font-family:JetBrains Mono,monospace;font-size:.85rem}section{background:var(--section-bg);border:1px solid var(--border-color);border-radius:10px;margin-bottom:40px;padding:30px;transition:all .25s cubic-bezier(.4,0,.2,1);animation:.5s both fadeSlideIn}section:first-of-type{animation-delay:.1s}section:nth-of-type(2){animation-delay:.15s}section:nth-of-type(3){animation-delay:.2s}section:nth-of-type(4){animation-delay:.25s}section:nth-of-type(5){animation-delay:.3s}section:nth-of-type(6){animation-delay:.35s}section:nth-of-type(7){animation-delay:.4s}section:nth-of-type(8){animation-delay:.45s}section:nth-of-type(9){animation-delay:.5s}section:nth-of-type(10){animation-delay:.55s}section:nth-of-type(11){animation-delay:.6s}h2{color:var(--accent-color);border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.05em;margin-bottom:20px;padding-bottom:8px;font-family:JetBrains Mono,monospace;font-size:1.4rem;font-weight:600}h3{color:var(--text-color);margin-bottom:15px;font-family:"Source Sans 3",Noto Sans JP,sans-serif;font-size:1.4rem;font-weight:500}h4{color:var(--accent-color);margin-bottom:10px;font-family:"Source Sans 3",Noto Sans JP,sans-serif;font-size:1.2rem;font-weight:500}.info-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:15px;display:grid}.info-item{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;justify-content:space-between;align-items:center;padding:12px 14px;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex}.info-item:hover{border-color:var(--accent-color);transform:translateY(-1px)}.info-item strong{min-width:80px;font-weight:600}.info-item a{color:var(--link-color);text-decoration:none}.info-item a:hover{color:var(--link-hover-color);text-decoration:underline}.career-list{flex-direction:column;gap:20px;display:flex}.career-item{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;padding:20px;transition:all .25s cubic-bezier(.4,0,.2,1)}.career-item:hover{border-color:var(--accent-color);transform:translateY(-1px)}.period{color:var(--accent-color);margin-bottom:5px;font-weight:600}.company{margin-bottom:10px;font-size:1.2rem;font-weight:500}.career-details{margin-left:20px}.career-details li{color:var(--secondary-text);margin-bottom:5px}.skill-category{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;margin-bottom:30px;padding:20px;transition:all .25s cubic-bezier(.4,0,.2,1)}.skill-category p{color:var(--secondary-text);margin-bottom:15px}.tech-list{flex-wrap:wrap;gap:8px;margin-top:15px;display:flex}.tech-tag{background:var(--tag-bg);color:var(--tag-text);border:1px solid var(--tag-text);border-radius:6px;padding:4px 12px;font-family:JetBrains Mono,monospace;font-size:.75rem;font-weight:500;transition:all .25s cubic-bezier(.4,0,.2,1)}.strengths ul,.others ul{margin-left:20px}.strengths li,.others li{color:var(--secondary-text);margin-bottom:10px}.experience-block{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;margin-bottom:40px;padding:25px;transition:all .25s cubic-bezier(.4,0,.2,1)}.project{background:var(--section-bg);border-left:3px solid var(--accent-color);border-radius:8px;margin-bottom:25px;padding:20px;transition:all .25s cubic-bezier(.4,0,.2,1)}.project:hover{transform:translateY(-1px)}.project ul{margin:15px 0 15px 20px}.project li{color:var(--secondary-text);margin-bottom:8px}.project-status{background:var(--tag-bg);color:var(--tag-text);vertical-align:middle;border-radius:12px;margin-left:10px;padding:2px 10px;font-size:.75em;font-weight:500;display:inline-block}body[data-layout=pdf]{--bg-color:#fff;--text-color:#111;--secondary-text:#333;--border-color:#d0d0d0;--accent-color:#1e40af;--link-color:#0e7490;--link-hover-color:#0e7490;--hover-color:#fff;--section-bg:#fff;--tag-bg:#f2f2f2;--tag-text:#1e40af;--orb-opacity:0;--dot-grid-opacity:0;background:var(--bg-color);color:var(--text-color)}body[data-layout=pdf] a{text-decoration:underline}body[data-layout=pdf] .container{max-width:960px;padding:16px 18px 24px}body[data-layout=pdf] .header{margin-bottom:28px;padding:24px 0}body[data-layout=pdf] section{margin-bottom:24px;padding:20px}body[data-layout=pdf] h1{font-size:2.1rem}body[data-layout=pdf] h2{margin-bottom:16px;font-size:1.5rem}body[data-layout=pdf] h3{margin-bottom:10px;font-size:1.2rem}body[data-layout=pdf] .info-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}body[data-layout=pdf] .info-item{padding:8px 10px}body[data-layout=pdf] .tech-tag{padding:3px 10px;font-size:.75rem}body[data-layout=pdf] .career-item,body[data-layout=pdf] .skill-category,body[data-layout=pdf] .experience-block,body[data-layout=pdf] .project,body[data-layout=pdf] .oss-contributions .contribution-block{break-inside:avoid;page-break-inside:avoid}@media (width<=768px){.container{padding:15px}.header h1{font-size:2rem}section{padding:20px}.info-grid{grid-template-columns:1fr}.info-item{flex-direction:column;align-items:flex-start;gap:5px}.theme-toggle{gap:8px;top:15px;right:15px}.toggle-btn{height:40px;padding:0 12px;font-size:.75rem}#theme-btn{width:40px;font-size:18px}.pdf-indicator{top:63px;right:15px}}.network-diagram{margin-bottom:2rem}.network-diagram .mermaid{background-color:var(--bg-color);border-radius:8px;margin-top:1rem;padding:1rem}.network-diagram .fa,.network-diagram .fas{margin-right:5px}.oss-contributions .contribution-block{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;margin-bottom:30px;padding:20px;transition:all .25s cubic-bezier(.4,0,.2,1)}.oss-contributions .contribution-block:hover{border-color:var(--accent-color);transform:translateY(-1px)}.oss-contributions .contribution-block p{color:var(--secondary-text);margin-bottom:15px}.oss-contributions .contribution-block ul{margin:15px 0 15px 20px;list-style-type:disc}.oss-contributions .contribution-block li{color:var(--secondary-text);margin-bottom:12px;line-height:1.6}.oss-contributions .contribution-block li strong{color:var(--text-color);margin-bottom:4px;display:block}.oss-contributions .contribution-block li a{color:var(--link-color);font-weight:500}@page{size:A4;margin:14mm}@media print{.theme-toggle,.pdf-indicator,body[data-layout=pdf] .pdf-indicator{display:none}body{--bg-color:#fff;--text-color:#111;--secondary-text:#333;--border-color:#d0d0d0;--accent-color:#1e40af;--link-color:#0e7490;--link-hover-color:#0e7490;--hover-color:#fff;--section-bg:#fff;--tag-bg:#f2f2f2;--tag-text:#1e40af;--orb-opacity:0;--dot-grid-opacity:0;color:#111;background:#fff;font-size:11pt;line-height:1.45}a{text-decoration:underline}.orb-purple{display:none}*{print-color-adjust:exact;transition:none!important}.container{max-width:none;margin:0;padding:0}.header{border-bottom:1px solid var(--border-color);margin-bottom:16px;padding:0 0 12px}h1{font-size:20pt}h2{border-bottom-width:1px;margin-bottom:10px;padding-bottom:4px;font-size:14pt}h3{margin-bottom:6px;font-size:12pt}h4{margin-bottom:4px;font-size:11pt}h2,h3,h4{break-after:avoid-page;page-break-after:avoid}h2+*,h3+*,h4+*{break-before:avoid-page;page-break-before:avoid}p,li{orphans:2;widows:2}section{background:var(--section-bg);border:1px solid var(--border-color);break-inside:auto;border-radius:0;margin-bottom:14px;padding:14px 16px}.basic-info,.career,.ai-tools,.strengths,.oss-contributions,.network-diagram,.others{break-inside:avoid;page-break-inside:avoid}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.info-item{padding:6px 8px}.career-item,.skill-category,.experience-block,.project,.oss-contributions .contribution-block{break-inside:avoid;page-break-inside:avoid}.project{border-left-width:3px;padding:12px 14px}.tech-tag{border-radius:12px;padding:2px 8px;font-size:9pt}a{color:var(--link-color);word-break:break-word;text-decoration:none}a[href^=http]:after{content:" (" attr(href) ")";color:#444;font-size:8pt}.network-diagram .mermaid{padding:8px}}