*{margin:0;padding:0;box-sizing:border-box}:root{--board: #e3e8ee;--board-deep: #d2d9e2;--stock: #ffffff;--ink: #1c2433;--ink-hover: #2e3a4f;--ink-2: #465063;--ink-3: #5d6879;--blue-1: #e6f6ff;--blue-2: #bae3ff;--blue-3: #7cc4fa;--blue-4: #47a3f3;--blue-5: #2186eb;--blue-6: #0967d2;--blue-7: #0552b5;--blue-8: #03449e;--blue-9: #01337d;--blue-10: #002159;--blue: var(--blue-5);--blue-ink: var(--blue-6);--blue-deep: var(--blue-8);--blue-wash: var(--blue-1);--blue-chip: var(--blue-2);--rule-blue: var(--blue-2);--rule-blue-faint: rgba(186, 227, 255, .8);--red: #d8424c;--red-ink: #b3313b;--font-serif: "Literata", Georgia, "Times New Roman", serif;--font-sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--line: 1.75rem;--radius: 2px;--card-shadow: 0 1px 1px rgba(28, 36, 51, .08), 0 8px 18px -10px rgba(28, 36, 51, .35);--ease-out: cubic-bezier(.16, 1, .3, 1);--cream: var(--board);--cream-dark: var(--board-deep);--gray-50: #f4f5f3;--gray-100: #eceeeb;--gray-200: #dfe2de;--gray-300: #c9cdc8;--gray-400: #9aa19d;--gray-500: #6b737a;--gray-600: #4a5259;--gray-700: #363d43;--gray-800: #262c31;--gray-900: #1c2126}section[id]{scroll-margin-top:4.5rem}html{scroll-behavior:smooth;scrollbar-color:var(--gray-400) var(--board)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--font-sans);font-size:1.0625rem;line-height:var(--line);color:var(--ink);background:var(--board);caret-color:var(--blue-ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-variant-numeric:tabular-nums}::selection{background:var(--blue-chip);color:var(--ink)}h1,h2,h3{font-family:var(--font-serif);font-weight:500;color:var(--ink);text-wrap:balance}p{text-wrap:pretty}a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}:focus-visible{outline:2px solid var(--blue-ink);outline-offset:3px;border-radius:var(--radius)}.container{max-width:1240px;margin:0 auto;padding:0 1.5rem}.section{padding:calc(var(--line) * 3) 0}.section-sm{padding:calc(var(--line) * 2) 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.625rem;min-height:3rem;padding:.75rem 1.5rem;border-radius:var(--radius);font-family:var(--font-sans);font-weight:600;font-size:1rem;line-height:1.25;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}.btn-primary{background:var(--blue-ink);color:var(--stock)}.btn-primary:hover{background:var(--blue-deep)}.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-secondary:hover{background:var(--stock)}.index-card{--card-head: calc(var(--line) * 2);background-color:var(--stock);background-image:linear-gradient(var(--blue),var(--blue)),repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--line) - 1px),var(--rule-blue-faint) calc(var(--line) - 1px),var(--rule-blue-faint) var(--line));background-size:100% 1px,100% calc(100% - var(--card-head));background-position:0 var(--card-head),0 var(--card-head);background-repeat:no-repeat;border-radius:var(--radius);box-shadow:var(--card-shadow)}.text-center{text-align:center}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mb-12{margin-bottom:3rem}.mb-16{margin-bottom:4rem}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.brand-logo{height:34px;width:auto;display:block}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(max-width:768px){.section{padding:calc(var(--line) * 2.5) 0}.container{padding:0 1rem}}.page-board{padding:calc(4.5rem + var(--line) * 2) 0 calc(var(--line) * 3)}.sheet{--line: 2.25rem;--margin: 15rem;--head: calc(var(--line) * 4);--gap: 2.25rem;max-width:calc(var(--margin) + var(--gap) + 40rem + 3.5rem);padding:0 3.5rem calc(var(--line) * 2) 0;background-color:var(--stock);background-image:linear-gradient(var(--blue),var(--blue)),linear-gradient(var(--red),var(--red)),repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--line) - 1px),var(--rule-blue-faint) calc(var(--line) - 1px),var(--rule-blue-faint) var(--line));background-size:100% 1px,1px 100%,100% calc(100% - var(--head));background-position:0 var(--head),var(--margin) 0,0 var(--head);background-repeat:no-repeat;border-radius:var(--radius);box-shadow:var(--card-shadow)}.sheet-head{display:flex;flex-direction:column;justify-content:flex-end;min-height:var(--head);padding:var(--line) 0 .875rem calc(var(--margin) + var(--gap))}.sheet-title{font-size:clamp(2.25rem,4vw,3.25rem);line-height:1.05;letter-spacing:-.025em;font-variation-settings:"opsz" 60}.sheet-row{display:grid;grid-template-columns:var(--margin) minmax(0,40rem);column-gap:var(--gap);margin-top:var(--line)}.sheet-margin,.sheet-text{position:relative;top:calc(var(--line) / 2 - .35em - 4px);line-height:var(--line)}.sheet-margin{padding:0 1.25rem 0 1.5rem;text-align:right}.sheet-text{font-family:var(--font-serif);font-size:1.3125rem}.sheet-note{display:block;font-family:var(--font-sans);font-size:.875rem;color:var(--ink-2)}.sheet-link{color:var(--ink);text-decoration:underline;text-decoration-color:var(--rule-blue);text-decoration-thickness:2px}.sheet-link:hover{text-decoration-color:var(--blue)}@media(max-width:760px){.page-board{padding-top:calc(4.5rem + var(--line))}.page-board .container{padding:0}.sheet{--line: 2rem;--head: calc(var(--line) * 4);--margin: 0px;padding:0 1.25rem var(--line);border-radius:0;background-size:100% 1px,0 0,100% calc(100% - var(--head))}.sheet-head{padding:.5rem 0 .75rem}.sheet-row{grid-template-columns:minmax(0,1fr)}.sheet-margin{padding:0;text-align:left}.sheet-text{font-size:1.125rem}}.sheet-prose p,.sheet-prose ul,.sheet-prose ol,.sheet-prose blockquote{margin-bottom:var(--line)}.sheet-prose h2,.sheet-prose h3{font-size:1.625rem;font-weight:500;line-height:var(--line);margin-top:var(--line)}.sheet-prose ul,.sheet-prose ol{padding-left:1.5rem}.sheet-prose li::marker{color:var(--red)}.sheet-prose a{color:var(--ink);text-decoration-color:var(--rule-blue);text-decoration-thickness:2px}.sheet-prose a:hover{text-decoration-color:var(--blue)}.sheet-prose strong{font-weight:600}.sheet-prose blockquote{padding-left:1.25rem;border-left:1px solid var(--red);font-style:italic}.sheet-prose img{display:block;max-width:100%;height:auto;margin-bottom:var(--line)}.sheet-prose code{font-size:.9em;line-height:1;background:var(--board);padding:0 .25em;border-radius:var(--radius)}.print{--print-pad: .625rem;padding:var(--print-pad);background:var(--stock);border-radius:var(--radius);box-shadow:0 0 0 1px #1c243312,var(--card-shadow);transform:rotate(var(--print-tilt, -.6deg))}.print-window{position:relative;overflow:hidden;aspect-ratio:var(--cw) / var(--ch);outline:1px solid var(--board-deep)}.print-window img{position:absolute;top:0;left:0;width:calc(var(--sw, 1456) / var(--cw) * 100%);max-width:none;height:auto;transform:translate(calc(var(--cx, 0) / var(--sw, 1456) * -100%),calc(var(--cy, 0) / var(--sh, 910) * -100%))}.print-whole{--sw: var(--cw);--sh: var(--ch);max-width:calc(var(--cw) * 1px + var(--print-pad) * 2)}@media(max-width:640px){.print{transform:none}}