:root{--color-bg: #FAFAF8;--color-text: #1A1A1A;--color-heading: #2C2C2C;--color-meta: #8C8C8C;--color-link: #4A6FA5;--color-link-hover: #3A5A8A;--color-accent: #B8860B;--color-border: #E0DDD6;--color-recovered-bg: #F4F1EB;--color-recovered-border: #D4C5A9;--color-audit-bg: #EDEDEC;--color-audit-border: #C4C4C0;--color-code: #5C6370;--color-bg-final: #EAEAE6;--color-bg-late: #F7F7F4;--font-serif: "Noto Serif JP", "游明朝", "YuMincho", "Hiragino Mincho ProN", serif;--font-sans: "Noto Sans JP", "游ゴシック", "YuGothic", sans-serif;--font-mono: "Source Code Pro", "Consolas", "Menlo", monospace;--content-width: 660px;--body-size: 1.0625rem;--body-line-height: 2;--heading-size: 1.35rem;--meta-size: .82rem;--spacing-paragraph: 1.9em;--spacing-section: 3.5em}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-serif);font-size:var(--body-size);line-height:var(--body-line-height);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color 1.5s ease}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse at 20% 50%,rgba(0,0,0,.008) 0%,transparent 70%),radial-gradient(ellipse at 80% 20%,rgba(0,0,0,.005) 0%,transparent 60%)}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-heading);font-weight:600;line-height:1.4}h1{font-size:1.6rem;margin-bottom:.5em;letter-spacing:.02em}h2{font-size:var(--heading-size);margin-top:var(--spacing-section);margin-bottom:1em;letter-spacing:.03em}h3{font-size:1.1rem;margin-top:2.5em;margin-bottom:.8em;font-weight:500;letter-spacing:.02em}p{margin-bottom:var(--spacing-paragraph)}a{color:var(--color-link);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .3s ease}a:hover{border-bottom-color:var(--color-link)}blockquote{margin:2.5em 0;padding:1.2em 1.5em;border-left:2px solid var(--color-border);color:var(--color-meta);font-style:italic;font-size:.97em;line-height:1.85}code{font-family:var(--font-mono);font-size:.9em;color:var(--color-code);background:#00000008;padding:.15em .35em;border-radius:3px}pre{font-family:var(--font-mono);font-size:.85em;color:var(--color-code);background:#00000006;padding:1.2em 1.5em;border-radius:4px;overflow-x:auto;margin:2em 0;line-height:1.6}pre code{background:none;padding:0}table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9em}th,td{padding:.6em .8em;border:1px solid var(--color-border);text-align:left}th{background:#00000008;font-weight:500;font-size:.85em;letter-spacing:.03em}td{vertical-align:top}hr{border:none;border-top:1px solid var(--color-border);margin:var(--spacing-section) auto;max-width:120px}del{color:var(--color-meta);text-decoration:line-through;text-decoration-color:#0000004d}ins{color:var(--color-text);text-decoration:none;border-bottom:1px solid var(--color-accent)}mark{background:#b8860b1f;padding:.1em .2em}.site-wrapper{min-height:100vh;display:flex;flex-direction:column}.content-wrapper{max-width:var(--content-width);margin:0 auto;padding:0 1.5rem;width:100%}main{flex:1;padding-top:3.5rem;padding-bottom:6rem}.site-header{padding:2.5rem 0 1.2rem;border-bottom:1px solid var(--color-border);margin-bottom:2.5rem}.site-header .content-wrapper{display:flex;justify-content:space-between;align-items:baseline}.site-title{font-family:var(--font-serif);font-size:1.1rem;font-weight:400;color:var(--color-heading);letter-spacing:.08em}.site-title a{color:inherit;border:none}.site-footer{padding:2.5rem 0;border-top:1px solid var(--color-border);text-align:center;font-size:var(--meta-size);color:var(--color-meta)}.site-footer p{margin-bottom:.4em}.footer-message{font-size:.82rem;line-height:1.7;transition:opacity .8s ease}.post-list{list-style:none}.post-list-item{padding:1.5em 0;border-bottom:1px solid rgba(0,0,0,.05)}.post-list-item:last-child{border-bottom:none}.post-list-item a{display:block;border:none}.post-list-date{font-size:var(--meta-size);color:var(--color-meta);font-family:var(--font-mono);letter-spacing:.03em;margin-bottom:.3em}.post-list-title{font-size:1.15rem;font-weight:400;color:var(--color-heading);transition:color .2s ease;line-height:1.5}.post-list-item a:hover .post-list-title{color:var(--color-link)}.post-list-type{display:inline-block;font-size:.75rem;font-family:var(--font-mono);color:var(--color-meta);background:#0000000a;padding:.15em .5em;border-radius:2px;margin-left:.5em;vertical-align:middle}.post-article{animation:fadeIn .8s ease}.post-header{margin-bottom:var(--spacing-section);padding-bottom:1.8em;border-bottom:1px solid var(--color-border)}.post-date{font-size:var(--meta-size);color:var(--color-meta);font-family:var(--font-mono);letter-spacing:.03em;margin-bottom:.8em}.post-title{font-size:1.6rem;font-weight:500;line-height:1.45;letter-spacing:.02em}.post-body p{overflow-wrap:break-word}.post-type-recovered .post-body{font-family:var(--font-sans);font-size:.93rem;background:var(--color-recovered-bg);padding:2.2em 2em;border:1px solid var(--color-recovered-border);border-radius:2px;margin-top:1.5em;line-height:1.8}.post-type-recovered .post-header{border-bottom-color:var(--color-recovered-border)}.post-type-recovered .post-title:before{content:"⬦ ";color:var(--color-recovered-border)}.post-type-audit .post-body{font-family:var(--font-sans);font-size:.9rem;background:var(--color-audit-bg);padding:2.2em 2em;border:1px solid var(--color-audit-border);border-radius:0;margin-top:1.5em;line-height:1.75;letter-spacing:.01em}.post-type-audit .post-header{border-bottom-color:var(--color-audit-border)}.post-type-audit .post-title{font-family:var(--font-sans);font-weight:400;font-size:1.05rem;letter-spacing:.06em;color:var(--color-meta)}.post-nav{display:flex;justify-content:space-between;margin-top:var(--spacing-section);padding-top:1.5em;border-top:1px solid var(--color-border);font-size:var(--meta-size)}.post-nav a{color:var(--color-meta);transition:color .2s ease}.post-nav a:hover{color:var(--color-link)}.post-nav-label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.3em;color:var(--color-meta)}.final-input-container{margin-top:6em;padding-top:4em;border-top:1px solid var(--color-border);opacity:0;animation:slowReveal 3s ease 1s forwards}.final-input-label{font-size:var(--meta-size);color:var(--color-meta);font-family:var(--font-mono);margin-bottom:1.5em;letter-spacing:.05em;min-height:1.5em}.final-input-field{width:100%;padding:1.2em 1em;font-family:var(--font-serif);font-size:1rem;color:var(--color-text);background:transparent;border:1px solid var(--color-border);border-radius:0;outline:none;transition:border-color .3s ease,opacity 1.5s ease;resize:vertical;min-height:5em;line-height:1.8}.final-input-field:focus{border-color:var(--color-meta)}.final-input-field::placeholder{color:#0000001f}.final-input-status{font-size:.75rem;font-family:var(--font-mono);color:var(--color-meta);margin-top:1em;letter-spacing:.03em;transition:opacity 2s ease;line-height:1.8}.final-receipt{margin-top:4em;padding-top:3em;text-align:center;opacity:0;transition:opacity 3s ease}.final-receipt-text{font-family:var(--font-mono);font-size:.72rem;color:var(--color-meta);letter-spacing:.04em;line-height:2.2}.final-receipt.is-visible{opacity:1}.page-404{text-align:center;padding-top:6rem;padding-bottom:6rem}.page-404-code{font-family:var(--font-mono);font-size:3rem;color:var(--color-border);font-weight:300;margin-bottom:1em}.page-404-message{font-size:1rem;color:var(--color-meta);line-height:2}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slowReveal{0%{opacity:0}to{opacity:1}}@media(max-width:640px){:root{--body-size: 1rem;--body-line-height: 1.9;--heading-size: 1.2rem;--spacing-paragraph: 1.6em;--spacing-section: 2.5em}.content-wrapper{padding:0 1.2rem}main{padding-top:2rem;padding-bottom:4rem}.site-header{padding:1.5rem 0 .8rem;margin-bottom:1.5rem}h1,.post-title{font-size:1.3rem}.post-type-recovered .post-body,.post-type-audit .post-body{padding:1.4em 1.2em}.post-nav{flex-direction:column;gap:1em}.final-input-container{margin-top:4em;padding-top:3em}}@media print{body{background:#fff;color:#000}.site-header,.site-footer,.post-nav{display:none}.post-article{animation:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--color-link);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-status{display:flex;align-items:center;gap:.4em;font-family:var(--font-mono);font-size:.7rem;color:var(--color-meta);letter-spacing:.03em}.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#8cb369;transition:background .5s ease}.status-dot--warning{background:#c4a35a;animation:statusPulse 1s ease infinite}@keyframes statusPulse{0%,to{opacity:1}50%{opacity:.4}}.status-text{transition:color .3s ease}.footer-system-info{font-size:.75rem;margin-top:.5em;font-family:var(--font-mono);letter-spacing:.02em}.footer-uptime{opacity:.7}.footer-session{font-size:.68rem;margin-top:.4em;font-family:var(--font-mono);letter-spacing:.02em;opacity:.4}.post-type-recovered .post-body{position:relative}.post-type-recovered .post-body:before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,transparent 0px,transparent 3px,rgba(0,0,0,.008) 3px,rgba(0,0,0,.008) 4px);z-index:1}.late-post{background-color:var(--color-bg-late)}.final-post{background-color:var(--color-bg-final)}.final-post .post-body del{opacity:.5}.final-post .post-body ins{border-bottom-width:2px}.final-post .post-body p:last-of-type{margin-bottom:0}.site-completed .site-footer{border-top-color:#00000014}.site-completed .archive-end{opacity:.8}