:root{color-scheme:light;--bg:#f6f1e7;--surface:#fffdf8;--surface-raised:#fff;--surface-soft:#eee8dc;--text:#17211f;--text-soft:#59635f;--line:#d8d1c5;--line-strong:#b7afa1;--accent:#0f766e;--accent-strong:#0b5c56;--accent-soft:#dceeea;--accent-ink:#073d39;--warm:#c2662d;--warm-soft:#f8e8d9;--focus:#e29332;--shadow:0 12px 36px #272f2c14;--topbar-height:72px;--sidebar-width:328px;--content-width:780px;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--font-body:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display:Georgia, "Times New Roman", serif}:root[data-theme=dark]{color-scheme:dark;--bg:#101513;--surface:#171d1b;--surface-raised:#1c2421;--surface-soft:#222b28;--text:#f2eee5;--text-soft:#b7c0bb;--line:#34413c;--line-strong:#53635d;--accent:#67c9bd;--accent-strong:#8edacf;--accent-soft:#193b37;--accent-ink:#d9f5f0;--warm:#efa66f;--warm-soft:#442d20;--focus:#f2b557;--shadow:0 16px 44px #00000047}*,:before,:after{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;min-width:320px;scroll-padding-top:calc(var(--topbar-height) + 24px)}body{min-height:100dvh;color:var(--text);background:var(--bg);font-family:var(--font-body);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}body::selection{color:var(--accent-ink);background:var(--accent-soft)}button,input{font:inherit}button,a{touch-action:manipulation}button{color:inherit}a{color:var(--accent-strong)}[hidden]{display:none!important}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:1000;color:var(--surface);background:var(--text);border-radius:var(--radius-sm);padding:12px 16px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.topbar{z-index:100;min-height:var(--topbar-height);background:color-mix(in srgb, var(--surface) 92%, transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);align-items:center;gap:16px;padding:10px 20px;display:flex;position:fixed;top:0;left:0;right:0}.brand{min-width:190px;color:var(--text);align-items:center;gap:11px;line-height:1.05;text-decoration:none;display:inline-flex}.brand-mark{width:40px;height:40px;color:var(--surface);background:var(--accent-strong);font-family:var(--font-display);border-radius:12px 12px 12px 4px;flex:0 0 40px;place-items:center;font-size:1.25rem;font-weight:800;display:grid}.brand strong,.brand small{display:block}.brand strong{font-family:var(--font-display);font-size:1.12rem}.brand small{color:var(--text-soft);letter-spacing:.1em;text-transform:uppercase;margin-top:3px;font-size:.72rem;font-weight:700}.topbar-meta{color:var(--text-soft);align-items:center;gap:20px;margin-left:auto;font-size:.82rem;display:flex}.topbar-meta span{white-space:nowrap}.topbar-meta strong{color:var(--text);font-variant-numeric:tabular-nums}.icon-button{cursor:pointer;border:1px solid var(--line);background:0 0;border-radius:14px;flex:0 0 48px;place-items:center;width:48px;height:48px;transition:background-color .15s,border-color .15s;display:inline-grid}.icon-button:hover,.icon-button:active{background:var(--surface-soft);border-color:var(--line-strong)}.icon-button svg,.search-field svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:21px;height:21px}.mobile-menu,.sidebar-close{display:none}.app-shell{min-height:100dvh;padding-top:var(--topbar-height)}.sidebar{z-index:40;top:var(--topbar-height);width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--line);overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;padding:28px 18px 36px;position:fixed;bottom:0;left:0;overflow-y:auto}.sidebar-head{justify-content:space-between;align-items:flex-start;gap:12px;padding:0 8px 20px;display:flex}.overline{color:var(--accent-strong);letter-spacing:.12em;text-transform:uppercase;margin:0 0 4px;font-size:.72rem;font-weight:800}.sidebar h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:1.5rem}.search-field{min-height:48px;color:var(--text-soft);background:var(--surface-soft);border:1px solid 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.24s;display:block}.post-list{gap:5px;display:grid}.post-link{min-height:64px;color:var(--text);border:1px solid #0000;border-radius:13px;grid-template-columns:34px minmax(0,1fr) 10px;align-items:center;gap:10px;padding:8px 10px;text-decoration:none;transition:background-color .15s,border-color .15s;display:grid;position:relative}.post-link:hover{background:var(--surface-soft)}.post-link.active{background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 32%, var(--line))}.post-link.unavailable{color:var(--text-soft)}.post-number{color:var(--accent-strong);font-variant-numeric:tabular-nums;letter-spacing:.06em;font-size:.78rem;font-weight:850}.post-link-copy{min-width:0}.post-link-copy strong,.post-link-copy small{overflow-wrap:anywhere;display:block}.post-link-copy strong{font-size:.86rem;line-height:1.28}.post-link-copy small{color:var(--text-soft);margin-top:4px;font-size:.72rem}.completion-dot{background:var(--line-strong);border-radius:50%;width:8px;height:8px}.post-link.completed .completion-dot{background:var(--accent-strong);box-shadow:0 0 0 3px var(--accent-soft)}.post-link.unavailable .completion-dot{border:1px dashed var(--line-strong);background:0 0}.search-empty{color:var(--text-soft);text-align:center;padding:24px 12px;font-size:.9rem}.sidebar-scrim{display:none}.reader{min-height:calc(100dvh - var(--topbar-height));margin-left:var(--sidebar-width);padding:clamp(44px,7vw,88px) 32px 96px}.post-view{width:min(100%, var(--content-width));margin-inline:auto}.article-header{border-bottom:1px solid var(--line);margin-bottom:44px;padding-bottom:40px}.article-kicker{color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:8px 18px;margin-bottom:18px;font-size:.76rem;font-weight:750;display:flex}.article-kicker span+span:before{color:var(--line-strong);content:"•";margin-right:18px}.article-header h1{max-width:15ch;font-family:var(--font-display);letter-spacing:-.055em;text-wrap:balance;margin:0;font-size:clamp(2.35rem,6vw,4.8rem);font-weight:700;line-height:.98}.complete-button{cursor:pointer;min-height:48px;color:var(--accent-strong);background:var(--surface);border:1px solid var(--line-strong);border-radius:999px;align-items:center;gap:10px;margin-top:28px;padding:10px 16px;font-size:.86rem;font-weight:800;transition:background-color .15s,border-color .15s;display:inline-flex}.complete-check{color:#0000;border:1.5px solid var(--line-strong);border-radius:50%;place-items:center;width:24px;height:24px;font-size:.8rem;display:grid}.complete-button[aria-pressed=true]{color:var(--accent-ink);background:var(--accent-soft);border-color:var(--accent)}.complete-button[aria-pressed=true] 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blockquote{color:var(--text-soft);border-left:4px solid var(--warm);padding:6px 0 6px 24px;font-size:1.08em;font-style:italic}.article-body blockquote p{margin:0}.callout{color:var(--accent-ink);background:var(--accent-soft);border:1px solid color-mix(in srgb, var(--accent) 35%, var(--line));border-radius:var(--radius-md);box-shadow:0 8px 28px color-mix(in srgb, var(--accent) 8%, transparent);padding:22px 24px}.callout>strong{color:var(--accent-ink);font-family:var(--font-body);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:.8rem;display:block}.callout p{margin:0}.callout-warning{color:var(--text);background:var(--warm-soft);border-color:color-mix(in srgb, var(--warm) 35%, var(--line))}.callout-warning>strong{color:var(--warm)}.article-body hr{background:var(--accent);border:0;border-radius:999px;width:72px;height:3px;margin:48px 0}.table-wrap{border:1px solid var(--line);border-radius:var(--radius-md);max-width:100%;overflow-x:auto}.article-body table{border-collapse:collapse;width:100%;min-width:560px;font-family:var(--font-body);font-size:.9rem;line-height:1.5}.article-body th,.article-body td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:14px 16px}.article-body th{color:var(--accent-ink);background:var(--accent-soft);font-weight:800}.article-body tbody tr:last-child td{border-bottom:0}.empty-note{background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--radius-lg);text-align:center;padding:clamp(30px,6vw,54px)}.empty-note p{color:var(--text);font-family:var(--font-body);margin-bottom:4px;font-size:1.1rem;font-weight:800}.empty-note span{color:var(--text-soft);font-family:var(--font-body);font-size:.9rem}.article-footer{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:16px;margin-top:64px;padding-top:48px;display:grid}.nav-button{min-height:74px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);flex-direction:column;justify-content:center;padding:14px 18px;text-decoration:none;transition:background-color .15s,border-color .15s;display:flex}.nav-button:hover,.nav-button:active{background:var(--accent-soft);border-color:var(--accent)}.nav-button span{color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}.nav-button strong{margin-top:3px;font-size:.95rem}.nav-button.next{text-align:right}@media (width<=860px){.topbar{padding-inline:12px}.mobile-menu,.sidebar-close{display:inline-grid}.brand{min-width:0}.brand-mark{flex-basis:38px;width:38px;height:38px}.brand small,.topbar-meta{display:none}.topbar>.icon-button:last-child{margin-left:auto}.sidebar{z-index:120;border-right:1px solid var(--line);width:min(88vw,360px);box-shadow:var(--shadow);padding-top:20px;transition:transform 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