@font-face{font-family:Shippori Mincho;src:url(/fonts/shippori-mincho-medium.subset.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Zen Old Mincho;src:url(/fonts/zen-old-mincho-medium.subset.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Cinzel;src:url(/fonts/cinzel-500.subset.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{--bg: #14100b;--bg-2: #1b140d;--text: #f3e7cf;--ink-soft: rgba(243, 231, 207, .86);--muted: #b8a888;--accent: #c9a86a;--accent-strong: #e8cf95;--gold: #c9a86a;--gold-strong: #e8cf95;--gold-bright: #f0d99a;--line: rgba(201, 168, 105, .22);--card: #1b140d;--card-bg: rgba(40, 30, 19, .5);--card-line: rgba(201, 168, 105, .26);--nav-bg: rgba(18, 13, 8, .62);--nav-line: rgba(201, 168, 105, .3);--glow: rgba(232, 207, 149, .4);--glow-2: rgba(201, 168, 105, .5);--content: 1180px;--content-wide: 1320px;--content-prose: 720px;--gutter: 1.25rem;--font-serif: "Shippori Mincho", "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;--font-logo: "Cinzel", var(--font-serif)}*{box-sizing:border-box}html{color-scheme:dark;overflow-x:clip;scroll-padding-top:4rem}#splash{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;background:radial-gradient(120% 100% at 50% 35%,#2a2118,#120c07 72%);z-index:9999}.splash__name{margin:0;font-family:var(--font-serif);font-size:clamp(2.2rem,8vw,3.4rem);letter-spacing:.3em;color:#e8cf95;animation:splashRise .9s cubic-bezier(.2,.7,.2,1) both}.splash__en{margin:0;font-family:var(--font-logo);font-size:clamp(.72rem,2.5vw,.92rem);letter-spacing:.42em;color:#e8cf9599;animation:splashFade .9s ease .3s both}#splash.done{opacity:0;visibility:hidden;transition:opacity .8s ease,visibility 0s .8s}.no-splash #splash{display:none}@keyframes splashRise{0%{opacity:0;transform:translateY(24px) 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3.5rem}h1,h2,h3{font-family:var(--font-serif);font-weight:500;letter-spacing:.06em;line-height:1.5}h1{font-size:1.55rem}h2{position:relative;font-size:1.2rem;margin-top:2.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--line)}h2:after{content:"";position:absolute;left:0;bottom:-1px;width:2.5rem;height:2px;background:var(--accent)}.site-header{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:.25rem 1rem;padding:.7rem clamp(1rem,4vw,2.2rem);border-bottom:1px solid var(--nav-line);background:var(--nav-bg);-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2)}.site-header nav{margin-left:auto}.nav-burger{display:none}.site-header .brand{font-family:var(--font-serif);font-size:1.15rem;font-weight:500;letter-spacing:.14em;text-decoration:none;color:var(--text)}.site-header nav ul{display:flex;flex-wrap:wrap;gap:.25rem .9rem;margin:0;padding:0;list-style:none}.site-header nav 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1.4rem}.foot-brand:before{content:"";position:absolute;left:50%;top:46%;width:230px;height:130px;transform:translate(-50%,-50%);background:radial-gradient(ellipse at center,#d8aa5c33,#d8aa5c00 70%);z-index:-1;pointer-events:none}@keyframes andonGlow{0%,to{opacity:.7}50%{opacity:1}}@media(prefers-reduced-motion:no-preference){.foot-brand.in-view:before{animation:andonGlow 5.5s ease-in-out infinite}}.foot-brand__name{font-family:var(--font-serif);font-size:clamp(1.6rem,5vw,2.2rem);letter-spacing:.12em;color:var(--text)}.foot-brand__en{font-family:var(--font-logo);font-size:.72rem;letter-spacing:.34em;color:var(--accent-strong)}@media(prefers-reduced-motion:reduce){.foot-diamond{transition:none}}.social-icons{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem;margin:0 0 1.1rem}.social-icons a{margin:0!important;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid 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