:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3ece4;--bg-elevated:#fffbf6cc;--surface:#fffbf6b8;--surface-strong:#ffffffc2;--surface-hover:#ffffffd6;--pill-bg:#ffffffc7;--text:#15110e;--muted:#746860;--muted-strong:#4a413c;--line:#15110e1a;--line-strong:#15110e2e;--accent:#a86642;--accent-strong:#7f482c;--shadow:0 26px 70px #221d1914;--header-shadow:0 16px 40px #211c1814;--button-shadow:0 16px 32px #1a15122e;--grid-line:#241f1b0b;--grid-mask:#0000003d;--bg-gradient-1:#a666421c;--bg-gradient-2:#37667a14;--bg-top:#faf6f1;--selection:#a866422e;--focus-ring:#7f482cb3;--switcher-bg:#ffffffb8;--switcher-active-text:#f7f2eb;--radius:1.6rem;--page-max:1180px;--font-display:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", "URW Palladio L", Georgia, serif;--font-sans:"Avenir Next", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:"SFMono-Regular", "Menlo", "Consolas", monospace}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#10161d;--bg-elevated:#11181fd1;--surface:#121921bd;--surface-strong:#161e27d6;--surface-hover:#1a232deb;--pill-bg:#182029db;--text:#edf2f7;--muted:#9eacb8;--muted-strong:#c9d2da;--line:#edf2f71c;--line-strong:#edf2f733;--accent:#d6a37b;--accent-strong:#f1bf95;--shadow:0 26px 70px #03050742;--header-shadow:0 18px 42px #0000004d;--button-shadow:0 18px 36px #00000057;--grid-line:#edf2f70e;--grid-mask:#0000005c;--bg-gradient-1:#d6a37b1f;--bg-gradient-2:#56829d1f;--bg-top:#171d24;--selection:#d6a37b3d;--focus-ring:#f1bf95bf;--switcher-bg:#11181fd1;--switcher-active-text:#0f1419}html{scroll-behavior:smooth;max-width:100vw;min-height:100%;overflow-x:hidden}html:lang(ja){--font-display:"Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;--font-sans:"Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif}body{max-width:100vw;min-height:100%;color:var(--text);background:radial-gradient(circle at top left, var(--bg-gradient-1), transparent 34%), radial-gradient(circle at 85% 18%, var(--bg-gradient-2), transparent 26%), linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 100%);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;flex-direction:column;transition:background-color .22s,color .22s,background .28s;display:flex;overflow-x:hidden}*,:before,:after{box-sizing:border-box}*{margin:0}body,h1,h2,h3,p,ul{padding:0}main{display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img,svg{max-width:100%;display:block}::selection{background:var(--selection)}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.appearanceSwitcher,.languageSwitcher{border:1px solid var(--line);background:var(--switcher-bg);border-radius:999px;align-items:center;gap:.35rem;padding:.25rem;transition:background-color .22s,border-color .22s;display:inline-flex}.appearanceSwitcherButton,.languageSwitcherLink{min-width:2.75rem;min-height:2.3rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;justify-content:center;align-items:center;padding:0 .8rem;font-size:.82rem;font-weight:700;transition:color .16s,background-color .16s,transform .16s,border-color .16s;display:inline-flex}.appearanceSwitcherButton{cursor:pointer;background:0 0;border:0;width:2.3rem;min-width:2.3rem;padding:0}.appearanceSwitcherButton svg{stroke:currentColor;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round;width:1rem;height:1rem}.appearanceSwitcherButton:hover,.appearanceSwitcherButton:focus-visible,.languageSwitcherLink:hover,.languageSwitcherLink:focus-visible{color:var(--text);transform:translateY(-1px)}.appearanceSwitcherButton[data-current=true],.languageSwitcherLink[data-current=true]{background:var(--text);color:var(--switcher-active-text)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}