@charset "UTF-8";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;700&display=swap";:root{--color-background: #ffffff;--color-text: rgba(0, 0, 0, .87);--color-text-muted: #666666;--color-accent-primary: #0066cc;--color-accent-secondary: #4d4dff;--color-accent-tertiary: #000000;--color-border: #e0e0e0;--font-family: "Noto Sans JP", sans-serif;--font-weight-light: 300;--font-weight-bold: 700;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--border-radius-sm: 8px;--border-radius-lg: 20px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-lg: 0px 8px 16px rgba(0,0,0,.5);--transition-fast: .2s ease;--transition-normal: .3s ease}[data-theme=dark]{--color-background: #000000;--color-text: rgba(255, 255, 255, .87);--color-text-muted: #bababa;--color-accent-primary: #83bfff;--color-accent-secondary: #CCCFFF;--color-accent-tertiary: #ffffff;--color-border: #333333;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-lg: 0px 8px 16px rgba(0,0,0,.5)}[data-theme=light]{--color-background: #ffffff;--color-text: rgba(0, 0, 0, .87);--color-text-muted: #666666;--color-accent-primary: #0066cc;--color-accent-secondary: #4d4dff;--color-accent-tertiary: #000000;--color-border: #e0e0e0;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .08);--shadow-lg: 0px 8px 16px rgba(0,0,0,.1)}*:not(body){transition:background-color var(--transition-normal),color var(--transition-normal)}:root{background-color:#fff}:root[data-theme=dark]{background-color:#000}:root[data-theme=light]{background-color:#fff}body{overflow-x:hidden;background-color:#fff!important}body[data-view=v1],body[data-view=v2][data-theme=dark]{background-color:#000!important}body[data-view=v2][data-theme=light]{background-color:#fff!important}#root{max-width:1280px;margin:0 auto;text-align:center;overflow-x:hidden}body[data-view=v1] #root{padding:1.5rem}body[data-view=v1] .home-screen{height:95vh}.view-toggle-container{display:flex;gap:12px;justify-content:flex-start;padding:0;margin:0 0 10px;position:absolute;top:1rem;left:1rem;z-index:1000;animation:slideInFromLeft .8s ease-out forwards;opacity:0}@keyframes slideInFromLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.view-toggle-btn{position:relative;padding:6px 16px;background-color:transparent;color:var(--color-text);border:none;font-size:.85rem;font-weight:var(--font-weight-bold);letter-spacing:1.2px;cursor:pointer;transition:all var(--transition-normal);text-transform:uppercase;outline:none}.view-toggle-btn:before,.view-toggle-btn:after{content:"";position:absolute;width:15px;height:15px;border:2px solid var(--color-text-muted);transition:all var(--transition-normal)}.view-toggle-btn:before{top:0;left:0;border-right:none;border-bottom:none}.view-toggle-btn:after{bottom:0;right:0;border-left:none;border-top:none}.view-toggle-btn span{position:relative;z-index:1}.view-toggle-btn:hover{color:var(--color-accent-primary)}.view-toggle-btn:hover:before,.view-toggle-btn:hover:after{border-color:var(--color-accent-primary);width:20px;height:20px}.view-toggle-btn:focus,.view-toggle-btn:focus-visible{outline:none;box-shadow:none}.view-toggle-btn.active{color:var(--color-accent-primary)}.view-toggle-btn.active:before,.view-toggle-btn.active:after{border-color:var(--color-accent-primary);width:100%;height:100%}.view-toggle-btn.active:before{border-right:2px solid var(--color-accent-primary);border-bottom:2px solid var(--color-accent-primary)}.view-toggle-btn.active:after{border-left:2px solid var(--color-accent-primary);border-top:2px solid var(--color-accent-primary)}.view-toggle-btn:active{transform:scale(.95)}.theme-toggle-btn{position:absolute;top:1.62rem;right:1.62rem;z-index:1000;padding:6px 16px;background-color:transparent;border:none;font-size:.85rem;font-weight:var(--font-weight-bold);letter-spacing:1.2px;color:var(--color-text);cursor:pointer;transition:all var(--transition-fast);outline:none;text-transform:uppercase;animation:slideInFromRight .8s ease-out forwards;animation-delay:.3s;opacity:0}@keyframes slideInFromRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.theme-toggle-btn:before,.theme-toggle-btn:after{content:"";position:absolute;width:15px;height:15px;border:2px solid var(--color-text-muted);transition:all 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var(--transition-normal)}.hamburger-btn:before{top:0;left:0;border-right:none;border-bottom:none}.hamburger-btn:after{bottom:0;right:0;border-left:none;border-top:none}.hamburger-btn .hamburger-icon{display:flex;flex-direction:column;justify-content:space-between;width:24px;height:18px;position:relative}.hamburger-btn .hamburger-icon span{display:block;height:2px;width:100%;background-color:var(--color-text);border-radius:2px;transition:all var(--transition-fast);transform-origin:center}.hamburger-btn:hover{color:var(--color-accent-primary)}.hamburger-btn:hover:before,.hamburger-btn:hover:after{border-color:var(--color-accent-primary);width:20px;height:20px}.hamburger-btn:focus,.hamburger-btn:focus-visible{outline:none;box-shadow:none}.hamburger-btn:active{transform:scale(.95)}.menu-options{display:flex;gap:20px;align-items:center;animation:slideInFromRight .8s ease-out forwards;animation-delay:.3s;opacity:0}.menu-option{position:relative;background-color:transparent;border:none;padding:6px 16px;font-size:.85rem;font-weight:var(--font-weight-bold);letter-spacing:1.2px;text-transform:uppercase;color:var(--color-text);text-decoration:none;cursor:pointer;outline:none;transition:all var(--transition-fast)}.menu-option:before,.menu-option:after{content:"";position:absolute;width:15px;height:15px;border:2px solid var(--color-text-muted);transition:all var(--transition-normal)}.menu-option:before{top:0;left:0;border-right:none;border-bottom:none}.menu-option:after{bottom:0;right:0;border-left:none;border-top:none}.menu-option:hover{color:var(--color-accent-primary)}.menu-option:hover:before,.menu-option:hover:after{border-color:var(--color-accent-primary);width:20px;height:20px}.menu-option.active{color:var(--color-accent-primary)}.menu-option.active:before,.menu-option.active:after{border-color:var(--color-accent-primary);width:25px;height:25px}.menu-option:focus,.menu-option:focus-visible{outline:none;box-shadow:none}.menu-option:active{transform:scale(.95)}.card{padding:2em;min-width:260px}@keyframes animate{0%,to{clip-path:polygon(0% 40%,16% 38%,33% 45%,54% 55%,70% 56%,84% 54%,100% 47%,100% 100%,0% 150%)}50%{clip-path:polygon(0% 55%,15% 60%,34% 61%,51% 57%,67% 45%,84% 40%,100% 41%,100% 100%,0% 150%)}}.introduction{display:flex;flex-direction:column;align-items:flex-start;margin-left:20px}.introduction h4{margin-top:75px;letter-spacing:1px;color:var(--color-text-muted);margin-bottom:5px}.introduction .content{position:relative}.introduction .content h1{margin:0 0 10px -7px;font-family:var(--font-family);letter-spacing:4px;font-size:80px}.introduction .content h1:nth-child(1){color:#fff}.introduction .content h1:nth-child(2){margin-top:-98px;color:var(--color-accent-primary);animation:animate 4s ease-in-out infinite}.introduction h2{letter-spacing:1px;color:var(--color-accent-secondary);font-size:40px;margin:10px 0 20px -3px;text-align:start}.introduction .introduction-paragraph{text-align:left}.introduction p{margin:0 0 5px;letter-spacing:.8px;line-height:150%;color:var(--color-text)}.section-container{position:relative;margin-top:200px;border:2px solid var(--color-text-muted);border-radius:var(--border-radius-sm);padding:var(--spacing-lg) var(--spacing-md)}.section-container h1{position:absolute;top:-35px;left:50%;transform:translate(-50%);background-color:var(--color-background);padding:0 var(--spacing-md);margin:0;display:inline-block}.projects-container{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;padding:var(--spacing-md) 0}.projects-container .project-card{flex-basis:calc(50% - 50px);border-radius:var(--border-radius-sm);box-shadow:var(--shadow-sm);padding:var(--spacing-md);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}@media (max-width: 750px){.projects-container .project-card{flex-basis:100%}}.projects-container .project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.projects-container .project-card img{width:100%;height:auto;border-radius:var(--border-radius-sm);border:2px solid var(--color-text-muted);cursor:pointer;transition:border-color var(--transition-fast)}.projects-container .project-card img:hover{border-color:var(--color-accent-secondary)}.projects-container .project-card img:focus,.projects-container .project-card img:focus-visible{outline:4px auto -webkit-focus-ring-color}.projects-container .project-card h3{font-size:1.5rem;margin:15px 0;letter-spacing:.5px;color:var(--color-accent-tertiary)}.projects-container .project-card p{margin:10px 0 15px;letter-spacing:.5px;text-align:center;color:var(--color-text-muted);line-height:1.6}.projects-container .video-media-card{border-radius:var(--border-radius-sm);box-shadow:var(--shadow-sm);padding:0}@media (max-width: 750px){.projects-container .video-media-card{flex-basis:100%}}.projects-container .video-media-card img{max-width:225px;height:auto;border-radius:var(--border-radius-sm);border:2px solid var(--color-text-muted);cursor:pointer;transition:border-color var(--transition-fast)}.projects-container .video-media-card img:hover{border-color:var(--color-accent-secondary)}.projects-container .video-media-card img:focus,.projects-container .video-media-card img:focus-visible{outline:4px auto 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var(--transition-normal);font-size:.9rem;letter-spacing:.5px}.filter-btn:hover{border-color:var(--color-accent-secondary);color:var(--color-accent-secondary);transform:translateY(-2px)}.filter-btn.active{background-color:var(--color-accent-primary);color:var(--color-background);border-color:var(--color-accent-primary);font-weight:var(--font-weight-bold);box-shadow:0 0 10px #83bfff4d}.filter-btn:focus{outline:none;box-shadow:0 0 0 3px #83bfff80}.filter-dropdowns{display:flex;flex-wrap:wrap;gap:12px;margin:0 auto 30px;justify-content:center}.filter-category-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border:2px solid var(--color-text-muted);border-radius:var(--border-radius-lg);background-color:transparent;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-normal)}.filter-category-btn:after{content:"▼";font-size:.7em;margin-left:4px}.filter-category-btn:hover{border-color:var(--color-accent-primary);color:var(--color-accent-primary)}.filter-dropdown{position:relative;display:inline-block}.dropdown-content{display:none;position:absolute;z-index:10;top:calc(100% + 8px);left:0;min-width:180px;background-color:#121212;box-shadow:var(--shadow-lg);border-radius:var(--border-radius-sm);border:1px solid var(--color-border);padding:var(--spacing-sm) 0}.dropdown-content.show{display:block;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-content .filter-option{display:block;width:100%;text-align:left;padding:10px 16px;border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast)}.dropdown-content .filter-option:hover{background-color:#83bfff1a;padding-left:20px;color:var(--color-accent-secondary)}.dropdown-content .filter-option.active{color:var(--color-accent-primary);font-weight:var(--font-weight-bold)}.dropdown-content .filter-option.active:before{content:"•";display:inline-block;margin-right:5px}.video-media{border-width:10px}.filter-container{position:relative;margin:0 auto 40px;max-width:1000px;display:flex;flex-direction:column;align-items:center}.filter-nav{display:flex;justify-content:center;align-items:center;margin-bottom:15px;border-bottom:1px solid var(--color-border);width:100%;padding-bottom:10px}.filter-nav .filter-btn-main{position:relative;padding:10px 20px;background-color:transparent;color:var(--color-text-muted);border:none;font-size:1rem;font-weight:var(--font-weight-light);letter-spacing:1px;cursor:pointer;transition:all var(--transition-normal);margin:0 5px}.filter-nav .filter-btn-main:after{content:"";position:absolute;bottom:-11px;left:0;width:0;height:3px;background-color:var(--color-accent-primary);transition:width var(--transition-normal)}.filter-nav .filter-btn-main:hover,.filter-nav .filter-btn-main.active{color:var(--color-accent-primary)}.filter-nav .filter-btn-main.active:after{width:100%}.filter-nav .filter-btn-main.with-dropdown:before{content:"▾";margin-right:6px;font-size:.8em;transition:transform var(--transition-normal)}.filter-nav .filter-btn-main.active.with-dropdown:before{transform:rotate(180deg)}.filter-panel{display:none;background-color:#121212f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-sm);border:1px solid var(--color-border);padding:20px;width:90%;max-width:800px;margin-top:10px;box-shadow:var(--shadow-lg);opacity:0;transform:translateY(-10px);transition:opacity .3s ease,transform .3s 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.filter-option:hover{color:var(--color-accent-secondary);background-color:#ccccff0d;border-color:#ccccff1a}.filter-panel .filter-options .filter-option.active{color:var(--color-accent-primary);background-color:#83bfff1a;border-color:#83bfff4d}.filter-panel .filter-options .filter-option.active:before{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background-color:var(--color-accent-primary)}.all-projects-btn{padding:10px 24px;background-color:transparent;color:var(--color-text);border:2px solid var(--color-accent-primary);border-radius:var(--border-radius-lg);font-size:1rem;font-weight:var(--font-weight-bold);letter-spacing:1px;cursor:pointer;transition:all var(--transition-normal);margin:20px auto 0;display:block}.all-projects-btn:hover{background-color:var(--color-accent-primary);color:var(--color-background);transform:translateY(-2px);box-shadow:0 4px 12px #83bfff4d}.all-projects-btn.active{background-color:var(--color-accent-primary);color:var(--color-background)}.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0;justify-content:center}.filter-chips .filter-chip{padding:5px 10px 5px 15px;border-radius:30px;background-color:#83bfff26;color:var(--color-accent-primary);font-size:.9rem;display:flex;align-items:center;gap:6px;transition:all var(--transition-fast)}.filter-chips .filter-chip .remove-filter{width:18px;height:18px;background-color:#83bfff4d;color:var(--color-accent-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;cursor:pointer;transition:all var(--transition-fast)}.filter-chips .filter-chip .remove-filter:hover{background-color:var(--color-accent-primary);color:var(--color-background)}.filter-chips .filter-chip:hover{background-color:#83bfff40}.search-container{position:relative;margin:30px auto 40px;max-width:600px;width:100%;padding:0 20px;display:flex;flex-direction:column;align-items:center}.clear-search{position:absolute;right:30px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-muted);font-size:1.2rem;cursor:pointer;padding:5px;margin:0;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.no-results{width:100%;text-align:center;padding:40px 20px;color:var(--color-text-muted);font-size:1.2rem;border:2px dashed var(--color-border);border-radius:var(--border-radius-sm);margin:20px 0}.projects-controls{display:flex;justify-content:space-between;align-items:center;width:100%;margin:30px auto 40px;padding:0 20px}.randomize-btn{padding:12px 20px;background-color:transparent;color:var(--color-text);border:2px solid var(--color-accent-secondary);border-radius:var(--border-radius-lg);font-size:.9rem;letter-spacing:.5px;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:8px}.randomize-btn:before{content:"⟳";font-size:1.1rem;transition:transform .3s ease}.randomize-btn:hover{background-color:#ccccff1a;transform:translateY(-2px)}.randomize-btn:hover:before{transform:rotate(180deg)}.randomize-btn:focus{outline:none;box-shadow:0 0 0 3px #ccccff4d}.search-container{position:relative;margin:0;max-width:400px;width:100%;display:flex;flex-direction:column;align-items:flex-end}.search-input{width:100%;padding:12px 45px 12px 20px;border:2px solid var(--color-border);border-radius:var(--border-radius-lg);background-color:#ffffff0d;color:var(--color-text);font-size:1rem;transition:all var(--transition-normal)}.search-input:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 15px #83bfff33}.clear-search{position:absolute;right:15px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-muted);font-size:1.2rem;cursor:pointer;padding:5px;margin:0;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.projects-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:15px;width:100%;max-width:1200px;margin:0 auto 30px;padding:0 15px}@media (max-width: 768px){.projects-toolbar{flex-direction:column;align-items:stretch}}.search-wrapper{position:relative;flex:1;max-width:500px;min-width:100px;text-align:left}@media (max-width: 768px){.search-wrapper{max-width:100%;order:2}}.search-input{width:73%;padding:10px 40px 10px 15px;border:1px solid var(--color-border);border-radius:20px;background-color:#ffffff0d;color:var(--color-text);font-size:.95rem;transition:all .2s ease}.search-input:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 2px #83bfff26}.search-input::placeholder{color:var(--color-text-muted);opacity:.7}.clear-search{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--color-text-muted);font-size:1.1rem;cursor:pointer;padding:5px;display:flex;align-items:center;justify-content:center}.clear-search:hover{color:var(--color-accent-primary)}.toolbar-actions{display:flex;gap:10px;align-items:center}@media (max-width: 768px){.toolbar-actions{width:100%;justify-content:flex-end;order:1}}.toolbar-btn{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:20px;border:1px solid var(--color-border);background-color:transparent;color:var(--color-text);font-size:.9rem;cursor:pointer;transition:all .2s ease}.toolbar-btn .btn-icon{font-size:1.1rem}.toolbar-btn:hover{background-color:#83bfff1a;border-color:var(--color-accent-primary)}.toolbar-btn.active{background-color:#83bfff26;border-color:var(--color-accent-primary)}.shuffle-btn 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