@import"https://fonts.googleapis.com/css2?family=Kaisei+Decol:wght@700&display=swap";:root{--primary-color: #1a1a1a;--secondary-color: #2c2c2c;--text-color: #e0e0e0;--accent-color: #9b59b6;--link-color: #d7b3ff;--link-hover-color: #f1ddff;--border-color: #444}*{box-sizing:border-box;margin:0;padding:0;border-radius:0!important}body{font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;background-color:var(--primary-color);color:var(--text-color);line-height:1.6;display:flex;flex-direction:column;min-height:100vh}.container{width:90%;max-width:1100px;margin:0 auto}.site-header{background-color:var(--secondary-color);padding:1rem 0;border-bottom:1px solid var(--border-color)}.site-header .container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.access-counter{font-size:.9rem;color:var(--text-color);justify-self:start}.site-title,.rikka-hero h2{font-family:Kaisei Decol,Yu Gothic,Hiragino Kaku Gothic 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a:not(.post-card):not(.btn):not(.flow-btn):focus-visible{color:var(--link-hover-color);text-decoration-color:currentColor}.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;justify-content:center}.post-card{background-color:var(--secondary-color);border:1px solid var(--border-color);padding:1.5rem}.post-card h2{color:var(--accent-color);margin-bottom:.5rem}.post-card .post-meta{font-size:.8rem;color:#888}.post-card p{margin-bottom:1rem}.site-footer{text-align:center;padding:1.5rem 0;margin-top:2rem;background-color:var(--secondary-color);border-top:1px solid var(--border-color);font-size:.9rem}.category-title{color:var(--accent-color);margin-bottom:2rem;border-bottom:2px solid var(--border-color);padding-bottom:.5rem}.post-full-content{max-width:760px;margin:0 auto}.post-body img{display:block;width:65%;max-width:620px;height:auto;margin:1.2rem auto;border:1px solid var(--border-color);box-shadow:0 6px 18px #00000059;cursor:zoom-in}.lightbox{position:fixed;inset:0;background:#000000d9;display:none;align-items:center;justify-content:center;padding:24px;z-index:9999}.lightbox.open{display:flex}.lightbox img{max-width:92vw;max-height:92vh;border:1px solid var(--border-color);box-shadow:0 10px 30px #00000080;cursor:zoom-out}.lightbox-close{position:absolute;top:16px;right:20px;background:transparent;border:1px solid #fff;color:#fff;padding:6px 10px;cursor:pointer}a.post-card{text-decoration:none;color:var(--text-color);display:block;transition:transform .2s ease-in-out,box-shadow .2s ease-in-out,border-color .2s ease-in-out}a.post-card:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0003;border-color:var(--accent-color)}.post-card .read-more{font-weight:700;color:var(--accent-color);text-decoration:none;display:inline-block;margin-top:1rem}a.post-card:hover .read-more{text-decoration:underline}.main-content img{max-width:100%;height:auto;margin:1rem 0}#root{display:flex;flex-direction:column;min-height:100vh}.centered-page{text-align:center}.rikka-page{max-width:940px;margin:0 auto}.rikka-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,360px);gap:2rem;align-items:center;min-height:58vh;padding:2rem 0 2.5rem}.rikka-hero-copy{display:grid;gap:1rem}.rikka-hero h2{color:#f2ecff;font-size:clamp(2.2rem,8vw,4.4rem);line-height:1.12}.rikka-message{max-width:36rem;color:#ddd6f5;font-size:1.05rem}.rikka-actions{margin-top:.5rem}.rikka-portrait-wrap{position:relative;padding:.75rem;border:1px solid #5f4ca3;background:linear-gradient(135deg,#7c5cff29,#9b59b614),var(--secondary-color)}.rikka-portrait{display:block;width:100%;aspect-ratio:1 / 1;object-fit:cover;margin:0;border:1px solid var(--border-color);background:#111}.rikka-notes{display:grid;gap:.35rem;padding:1rem 0;border-top:1px solid var(--border-color);color:#cfc7e8;text-align:center}.rikka-notes p:first-child{color:var(--link-hover-color);font-weight:700}.mr-word{margin-right:.25em}.plain-list{list-style:none;padding-left:0}.spaced-list{margin-top:2rem;margin-bottom:2rem}.separator{border:0;border-top:1px solid var(--border-color);margin:2rem 0}.btn{display:inline-block;text-align:center;text-decoration:none}.admin-actions{display:flex;gap:10px;flex-wrap:wrap}.post-form{margin-top:2rem;padding:1.5rem;border:1px solid var(--border-color);background:var(--secondary-color)}.form-group{margin-bottom:1rem}.form-group label,.form-group-title{display:block;margin-bottom:.5rem}.editor-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.5rem}.editor-heading label{margin-bottom:0}.editor-mode-tabs{display:inline-flex;border:1px solid var(--border-color)}.editor-mode-tab{min-width:5.5rem;padding:.55rem .8rem;border:0;border-right:1px solid var(--border-color);background:var(--primary-color);color:var(--text-color);cursor:pointer}.editor-mode-tab:last-child{border-right:0}.editor-mode-tab.active{background:var(--accent-color);color:#fff}.editor-pane{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.95fr);gap:1rem;align-items:stretch}.editor-pane.is-edit{grid-template-columns:1fr}.editor-pane.is-edit .editor-preview{display:none}.editor-textarea{min-height:26rem;resize:vertical}.editor-preview{min-height:26rem;max-height:48rem;overflow:auto;padding:1rem;border:1px solid var(--border-color);background:var(--primary-color)}.editor-preview h3{color:var(--accent-color)}.preview-meta-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.5rem}.preview-status{flex:0 0 auto;padding:.2rem .45rem;border:1px solid var(--border-color);font-size:.8rem}.preview-status.is-hidden,.visibility-toggle.is-hidden{border-color:#b56;color:#ffb3c8}.preview-status.is-public,.visibility-toggle.is-public{border-color:#5a8;color:#b8ffd7}.editor-preview-empty{color:#999}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem;background-color:var(--primary-color);border:1px solid var(--border-color);color:var(--text-color)}.form-group input[type=checkbox]{width:auto;margin-right:.4rem}.visibility-toggle{padding:.7rem 1rem;border:1px solid var(--border-color);background:var(--secondary-color);color:var(--text-color);cursor:pointer}.form-help{margin-top:.5rem;font-size:.85rem;color:#999}.posts-table{width:100%;border-collapse:collapse;margin-top:1rem}.posts-table th,.posts-table td{padding:.8rem;border:1px solid var(--border-color);text-align:left}.posts-table th{background-color:var(--secondary-color)}.login-container{max-width:400px;margin:5rem auto;padding:2rem;background-color:var(--secondary-color);border:1px solid var(--border-color)}.login-container h2{text-align:center;margin-bottom:1.5rem;color:var(--accent-color)}.error-message{color:#e74c3c;text-align:center;margin-top:1rem;display:none}.error-message.visible{display:block}@keyframes flow-dash{to{stroke-dashoffset:-10}}@keyframes spinner-spin{to{transform:rotate(360deg)}}.badge{font-weight:600;font-size:.75rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.badge-size-default{padding:.3rem .5rem}.badge-size-sm{padding:.2rem .35rem}.badge-default{background:#3a3a3a;color:#f2f2f2}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-green{background:#dcfce7;color:#166534}.badge-red{background:#fee2e2;color:#b91c1c}.badge-purple{background:#f3e8ff;color:#7e22ce}.spinner{display:inline-block;color:var(--accent-color)}.spinner-svg{width:100%;height:100%}.spinner-sm{width:1rem;height:1rem}.spinner-default{width:1.25rem;height:1.25rem}.spinner-md{width:1.5rem;height:1.5rem}.spinner-lg{width:2rem;height:2rem}.spinner-slow{animation:spinner-spin 2s linear infinite}.spinner-normal{animation:spinner-spin 1s linear infinite}.spinner-fast{animation:spinner-spin .5s linear infinite}.flow-btn-wrap{position:relative;display:inline-block;--flow-radius: 18px;--flow-border: var(--accent-color)}.flow-btn-border{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .2s ease;pointer-events:none}.flow-btn-wrap:hover .flow-btn-border{opacity:1}.flow-btn-wrap:hover .flow-btn-border path{animation:flow-dash 1s linear infinite}.flow-btn{border:1px solid transparent;background:var(--secondary-color);color:var(--text-color);cursor:pointer;font-weight:550;transition:background-color .2s ease}.flow-btn:hover{background:#171717}.flow-btn:disabled{opacity:.6;cursor:not-allowed}.flow-btn-sm{height:2rem;padding:0 .75rem;font-size:.85rem}.flow-btn-default{height:2.25rem;padding:0 1rem;font-size:.9rem}.flow-btn-lg{height:2.5rem;padding:0 1.25rem;font-size:1rem}.embedded-video{display:block;width:100%;max-width:760px;margin:1rem auto;background:#000}.post-image-shell{position:relative;display:block;width:65%;max-width:620px;min-height:180px;aspect-ratio:4 / 3;margin:1.2rem auto;border:1px solid var(--border-color);background:#111;box-shadow:0 6px 18px #00000059}.post-image-shell.loading img{opacity:.35}.post-image-shell img{display:block;width:100%;max-width:100%;height:auto;margin:0;border:0;box-shadow:none;transition:opacity .2s ease}.post-image-shell.loaded{min-height:0;aspect-ratio:auto}.image-loading-spinner{position:absolute;top:50%;left:50%;width:2rem;height:2rem;margin:-1rem 0 0 -1rem;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent-color);animation:spinner-spin .8s linear infinite}.post-image-shell.loaded .image-loading-spinner,.post-image-shell:not(.loading) .image-loading-spinner{display:none}.mobile-nav-toggle{display:none;justify-self:end;padding:.55rem .9rem;border:1px solid var(--border-color);background:var(--secondary-color);color:var(--text-color);cursor:pointer}@media(max-width:900px){.rikka-hero{grid-template-columns:1fr;min-height:0;text-align:center}.rikka-message{margin-right:auto;margin-left:auto}.rikka-portrait-wrap{width:min(100%,360px);margin:0 auto}.site-header .container{grid-template-columns:1fr auto;justify-items:stretch;text-align:left;gap:12px}.site-title{justify-self:start}.mobile-nav-toggle{display:inline-block;grid-column:2;grid-row:1 / span 2;align-self:center}.main-nav{grid-column:1 / -1;width:100%;display:none;border-top:1px solid var(--border-color);padding-top:.75rem}.main-nav.open{display:block}.main-nav ul{flex-direction:column;align-items:stretch;gap:8px}.main-nav a{display:block;width:100%}.posts-grid{grid-template-columns:1fr}.post-full-content{width:100%}.post-body img,.post-image-shell{width:100%;max-width:100%}.posts-table{display:block;overflow-x:auto;white-space:nowrap}.editor-pane{grid-template-columns:1fr}.editor-pane.is-preview .hidden-on-mobile-preview{display:none}}@media(max-width:640px){.container{width:calc(100% - 24px)}.main-content{padding:1.2rem 0}.site-title{font-size:1.45rem}.post-form,.login-container,.post-card,.post-full-content{padding:1rem}.admin-actions{flex-direction:column}.editor-heading{align-items:stretch;flex-direction:column}.editor-mode-tabs,.editor-mode-tab,.flow-btn-wrap,.flow-btn{width:100%}.post-meta{line-height:1.9}.lightbox{padding:12px}.lightbox-close{top:12px;right:12px}}