:root{--bg: #f7f5f0;--bg-surface: #ffffff;--bg-raised: #f0ede7;--bg-hover: #ebe8e1;--text: #1a1714;--text-muted: #8a8680;--text-dim: #4a4642;--accent: #b5863a;--accent-dim: rgba(181, 134, 58, .1);--accent-glow: rgba(181, 134, 58, .15);--border: rgba(0, 0, 0, .08);--border-accent: rgba(181, 134, 58, .4);--font-display: "Cormorant Garamond", "Noto Serif JP", Georgia, serif;--font-mono: "IBM Plex Mono", "Courier New", monospace;--font-body: "Noto Sans JP", "Hiragino Sans", sans-serif;--container: 1080px;--radius: 6px;--radius-sm: 4px}*,*:before,*:after{box-sizing:border-box}html{font-family:var(--font-body);font-size:16px;background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;background-color:var(--bg)}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--text);text-decoration:none}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0 0 1rem;font-weight:600;color:var(--text)}p,li{color:var(--text-dim);line-height:1.85}.site-shell{min-height:100vh;display:flex;flex-direction:column}.container{width:min(calc(100% - 2.5rem),var(--container));margin:0 auto}.site-header{position:sticky;top:0;z-index:100;background:#f7f5f0eb;backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1.1rem 0}.brand{display:inline-flex;align-items:center;gap:.9rem;color:var(--text);text-decoration:none}.brand:hover{text-decoration:none;color:var(--text)}.brand-mark{display:inline-grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.15rem;flex-shrink:0}.brand-mark.small{width:1.6rem;height:1.6rem;font-size:.85rem}.brand-text{display:flex;flex-direction:column;gap:.05rem}.brand-text strong{font-family:var(--font-display);font-size:1.05rem;font-weight:600;letter-spacing:.02em;color:var(--text)}.brand-text small{font-family:var(--font-mono);font-size:.65rem;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.nav-list{display:flex;align-items:center;gap:.1rem;padding:0;margin:0;list-style:none}.nav-list a{display:inline-flex;align-items:center;padding:.45rem .8rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);text-decoration:none;border-radius:var(--radius-sm);position:relative;transition:color .2s}.nav-list a:after{content:"";position:absolute;bottom:-.05rem;left:.8rem;right:.8rem;height:1px;background:var(--accent);transform:scaleX(0);transition:transform .25s ease}.nav-list a.active,.nav-list a:hover{color:var(--text);text-decoration:none}.nav-list a.active:after,.nav-list a:hover:after{transform:scaleX(1)}.nav-list a.active{color:var(--accent)}.main-content{flex:1;padding:3rem 0 5rem}.site-footer{border-top:1px solid var(--border);background:var(--bg-raised);padding:2rem 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.footer-brand{display:flex;align-items:center;gap:.75rem}.footer-copy{font-size:.82rem;color:var(--text-muted)}.footer-links{display:flex;flex-wrap:wrap;gap:.25rem}.footer-links a{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;color:var(--text-muted);padding:.3rem .6rem;border-radius:var(--radius-sm);transition:color .2s,background .2s}.footer-links a:hover{color:var(--accent);background:var(--accent-dim)}.hero{position:relative;overflow:hidden;padding:1.25rem 1.75rem;margin-bottom:1.5rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:40px 40px;opacity:.5;pointer-events:none}.hero:after{content:"";position:absolute;top:-20%;right:-10%;width:35rem;height:35rem;border-radius:50%;background:radial-gradient(circle,rgba(181,134,58,.07) 0%,transparent 65%);pointer-events:none}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:.4rem;font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.eyebrow:before{content:"";display:inline-block;width:1.5rem;height:1px;background:var(--accent)}.hero h1{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2rem);font-weight:600;line-height:1.2;letter-spacing:-.01em;margin:0;color:var(--text)}.hero p{max-width:58ch;margin:0 0 1rem;font-size:.95rem;color:var(--text-dim);line-height:1.85}.hero-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}.button-link{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1.4rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-raised);color:var(--text-dim);font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;font-weight:500;text-decoration:none;cursor:pointer;transition:border-color .2s,color .2s,background .2s,transform .2s}.button-link:hover{border-color:var(--border-accent);color:var(--text);background:var(--bg-hover);transform:translateY(-1px);text-decoration:none}.button-link.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.button-link.primary:hover{background:#c8943f;border-color:#c8943f;color:#fff}.grid{display:grid;gap:1rem}.grid.columns-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.columns-2{grid-template-columns:repeat(2,minmax(0,1fr))}.panel,.article-card,.form-panel,.article-shell{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;transition:border-color .25s,background .25s}.panel:hover,.article-card:hover{border-color:var(--border-accent);background:var(--bg-raised)}.article-card{position:relative;overflow:hidden}.article-card:before{content:"";position:absolute;top:0;left:0;width:2px;height:0%;background:var(--accent);transition:height .3s ease}.article-card:hover:before{height:100%}.stats-bar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-bottom:1.5rem;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.stats-bar>div{background:var(--bg-surface);padding:1.5rem;transition:background .2s}.stats-bar>div:hover{background:var(--bg-raised)}.stats-bar strong{display:block;font-family:var(--font-display);font-size:2.2rem;font-weight:700;color:var(--accent);margin-bottom:.3rem;line-height:1}.feature-band{display:grid;grid-template-columns:1.3fr .7fr;gap:1px;margin-top:1.5rem;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.feature-band>article{background:var(--bg-surface);padding:2rem;transition:background .2s}.feature-band>article:hover{background:var(--bg-raised)}.tag{display:inline-flex;align-items:center;padding:.18rem .55rem;border-radius:999px;background:var(--accent-dim);color:var(--accent);font-family:var(--font-mono);font-size:.7rem;font-weight:500;letter-spacing:.04em;border:1px solid var(--border-accent)}.tag-row{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 1rem}.meta{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);margin-bottom:.85rem}.meta time{color:var(--text-muted)}.article-card h2,.article-card h3{margin-bottom:.65rem;font-size:1.25rem}.article-card h2 a,.article-card h3 a{color:var(--text);text-decoration:none;transition:color .2s}.article-card h2 a:hover,.article-card h3 a:hover{color:var(--accent)}.eyeline{display:inline-flex;align-items:center;gap:.5rem;margin:0 0 .75rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.dot{width:.35rem;height:.35rem;border-radius:999px;background:var(--accent);flex-shrink:0}.note{color:var(--text-muted);font-size:.88rem;line-height:1.7}.stack>*+*{margin-top:1rem}.list-reset{list-style:none;margin:0;padding:0}.article-shell{padding:2.5rem}.article-shell h1{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.5rem);line-height:1.1;letter-spacing:-.01em}.article-shell :where(p,ul,ol){margin:0 0 1.1rem}.article-shell :where(h2,h3){margin-top:2rem;font-family:var(--font-display)}.article-shell h2{font-size:1.7rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.article-shell h3{font-size:1.25rem}.article-lead{font-size:1.05rem;color:var(--text-dim);line-height:1.9;margin-bottom:1.5rem}.article-section{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border)}.article-callout{padding:1.1rem 1.3rem;border-radius:var(--radius-sm);background:var(--accent-dim);border-left:2px solid var(--accent);color:var(--text-dim)}.form-panel{padding:2rem}form{display:grid;gap:1.2rem}label{display:grid;gap:.4rem;font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--text-dim)}input,textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-surface);font:inherit;font-size:.95rem;color:var(--text);transition:border-color .2s;outline:none}input:focus,textarea:focus{border-color:var(--border-accent);box-shadow:0 0 0 3px var(--accent-glow)}textarea{min-height:10rem;resize:vertical}@media(max-width:780px){.header-inner{flex-direction:column;align-items:flex-start;gap:.75rem}.nav-list{flex-wrap:wrap}.footer-inner{flex-direction:column;align-items:flex-start}.grid.columns-3,.grid.columns-2,.stats-bar,.feature-band{grid-template-columns:1fr}.stats-bar{gap:0}.main-content{padding-top:2rem}.hero{padding:1rem 1.25rem}}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.hero,.stats-bar,.grid,.feature-band,.stack{animation:fadeUp .5s ease both}.stats-bar{animation-delay:.08s}.grid{animation-delay:.14s}.feature-band{animation-delay:.2s}.stack{animation-delay:.22s}