.kyi{--kyi-night:#433387;--kyi-night-deep:#2f2870;--kyi-navy:#252f55;--kyi-moon:#d9c45c;--kyi-moon-soft:#f0e4a6;--kyi-paper:#f4f2fa;--kyi-sheet:#fdfcff;--kyi-ink:#231f3a;--kyi-sub:#5d587a;--kyi-line:#d9d3ec;--kyi-pale:#e9e5f6;--kyi-accent:#4a3c98;--kyi-accent-deep:#34297a;--kyi-band:#7a6bb8;--kyi-on-night:#f5f2ff;--kyi-title:var(--kyi-kurenaido),var(--serif,"Noto Serif JP",serif);--kyi-serif:var(--serif,"Noto Serif JP",serif);background:var(--kyi-paper);color:var(--kyi-ink);min-height:100vh;overflow-x:clip;font-family:var(--sans,"Noto Sans JP",sans-serif);line-height:1.95;overflow-wrap:anywhere}.kyi a{color:var(--kyi-accent);text-underline-offset:4px}.kyi img{max-width:100%;height:auto}.kyi ruby rt{font-size:.5em;letter-spacing:0}.kyi [id]{scroll-margin-top:16px}.kyi-nowrap,.kyi-sr{white-space:nowrap}.kyi-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.kyi blockquote{margin:0;font-family:var(--kyi-serif)}.kyi-band{height:18px;background-color:var(--kyi-night);border-top:1px solid var(--kyi-night-deep);border-bottom:1px solid var(--kyi-night-deep);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='16' viewBox='0 0 26 16'%3E%3Cpath d='M6 1.5Q20 8 6 14.5M20 1.5Q6 8 20 14.5' fill='none' stroke='%237a6bb8' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:repeat-x;background-position:50%}.kyi-header{background:var(--kyi-night);color:var(--kyi-on-night)}.kyi-header-inner{display:flex;flex-wrap:wrap;gap:6px 24px;align-items:center;justify-content:space-between;max-width:1080px;margin:0 auto;padding:12px 20px 10px}.kyi .kyi-brand{margin:0}.kyi .kyi-brand a{color:var(--kyi-on-night);text-decoration:none;font-family:var(--kyi-title);font-size:1.45rem;letter-spacing:.14em;line-height:1.5}.kyi-brand span{margin-left:10px;font-size:.88rem;letter-spacing:.08em;opacity:.85}.kyi-header nav ul{display:flex;flex-wrap:wrap;gap:2px 22px;margin:0;padding:0;list-style:none}.kyi .kyi-header nav a{color:var(--kyi-on-night);text-decoration:none;font-size:.9rem;letter-spacing:.14em}.kyi .kyi-header nav a:hover{color:var(--kyi-moon)}.kyi main{max-width:1080px;margin:0 auto;padding:0 20px 72px}.kyi-hero{position:relative;margin:0 calc(50% - 50vw);padding:56px max(28px,calc(50vw - 520px)) 60px;overflow:hidden;background:linear-gradient(180deg,var(--kyi-night) 0,#3a3381 45%,var(--kyi-navy) 100%);color:var(--kyi-on-night)}.kyi-hero-moon{position:absolute;z-index:-1;width:280px;height:280px;right:-34px;top:-34px;border-radius:50%;background:linear-gradient(225deg,var(--kyi-moon) 0,rgba(217,196,92,.7) 20%,rgba(150,128,150,.26) 52%,rgba(67,51,135,0) 78%)}.kyi-hero-inner{position:relative;display:grid;grid-template-columns:250px auto minmax(0,1fr);grid-gap:40px;gap:40px;align-items:center}.kyi-hero-cover{margin:0}.kyi-hero-cover img{display:block;width:100%;box-shadow:0 16px 34px rgba(10,8,30,.45),0 2px 6px rgba(10,8,30,.3)}.kyi-hero-title{position:relative;isolation:isolate;display:flex;flex-direction:row-reverse;align-items:flex-start;gap:26px;height:30rem;padding:10px 22px 0;background:linear-gradient(180deg,rgba(37,47,85,0),rgba(37,47,85,.78))}.kyi-hero-title h1{margin:0;writing-mode:vertical-rl;font-family:var(--kyi-title);font-weight:400;line-height:1.25}.kyi-h1-main{display:block;font-size:3.6rem;letter-spacing:.08em;text-shadow:0 2px 10px rgba(10,8,30,.35)}.kyi-h1-main rt{font-size:.28em;letter-spacing:.4em}.kyi-h1-sub{display:block;margin-right:.5rem;padding-top:3.6rem;font-size:1.35rem;letter-spacing:.14em}.kyi-hero-author{align-self:flex-end;margin:0 0 14px;writing-mode:vertical-rl;font-family:var(--kyi-title);font-size:1.75rem;letter-spacing:.7em}.kyi-hero-text{max-width:30em}.kyi-lead-head{margin:0 0 14px;font-family:var(--kyi-title);font-size:1.45rem;line-height:1.6;color:var(--kyi-moon-soft)}.kyi-lead{margin:0;padding:2px 0 2px 16px;border-left:3px solid var(--kyi-moon);font-family:var(--kyi-serif);line-height:2.05}.kyi-lead-cite{margin:6px 0 22px;font-size:.8rem;opacity:.8;text-align:right}.kyi-actions{display:flex;flex-wrap:wrap;gap:12px}.kyi .kyi-btn,.kyi-actions.kyi-center{justify-content:center}.kyi .kyi-btn{display:inline-flex;flex-direction:column;align-items:center;min-height:48px;padding:8px 24px;border:1.5px solid var(--kyi-accent);border-radius:999px;background:var(--kyi-sheet);color:var(--kyi-accent-deep);text-decoration:none;font-weight:700;letter-spacing:.1em;line-height:1.5;text-align:center}.kyi .kyi-btn:hover{background:var(--kyi-pale)}.kyi .kyi-btn-fill{background:var(--kyi-accent);color:#fff}.kyi .kyi-btn-fill:hover{background:var(--kyi-accent-deep)}.kyi .kyi-hero .kyi-btn-fill{border-color:var(--kyi-moon);background:var(--kyi-moon);color:var(--kyi-navy)}.kyi .kyi-hero .kyi-btn-fill:hover{background:var(--kyi-moon-soft)}.kyi .kyi-btn-ghost{border-color:rgba(245,242,255,.8);background:transparent;color:var(--kyi-on-night)}.kyi .kyi-btn-ghost:hover{background:rgba(245,242,255,.12)}.kyi-btn small{font-size:.74rem;font-weight:500;letter-spacing:.04em;opacity:.9}.kyi-btn-wide{width:100%;max-width:380px}.kyi-section{padding:56px 0 8px}.kyi-first{padding-top:40px}.kyi-page-title{margin:0 0 26px;font-size:2.2rem;letter-spacing:.18em}.kyi-h2,.kyi-page-title{font-family:var(--kyi-title);font-weight:400;text-align:center;color:var(--kyi-night-deep)}.kyi-h2{margin:0 0 24px;font-size:1.8rem;letter-spacing:.14em;line-height:1.6}.kyi-h2:after{content:"";display:block;width:120px;height:12px;margin:8px auto 0;background:radial-gradient(circle at 50% 50%,var(--kyi-moon) 0 5px,transparent 5.5px),linear-gradient(var(--kyi-line),var(--kyi-line)) 50% /100% 1px no-repeat}.kyi-h2 rt{font-size:.45em}.kyi-section-lead{max-width:46em;margin:0 auto 26px;text-align:center;color:var(--kyi-sub)}.kyi-more{margin:18px 0 0}.kyi-center{text-align:center}.kyi-cite{margin:8px 0 0;font-size:.82rem;color:var(--kyi-sub);text-align:right}.kyi-video{display:block;width:100%;max-width:960px;height:auto;margin:18px auto 8px;border-radius:6px;background:#000;box-shadow:0 14px 36px rgba(37,47,85,.25)}.kyi-intro-grid{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:40px;gap:40px;align-items:center;max-width:900px;margin:0 auto}.kyi-intro-grid p{margin:0 0 14px}.kyi-firstline{display:flex;flex-direction:row-reverse;gap:12px;margin:0;padding:26px 26px 22px;border-radius:4px;background:linear-gradient(180deg,var(--kyi-night) 0,var(--kyi-navy) 100%);color:var(--kyi-on-night);box-shadow:0 10px 24px rgba(37,47,85,.25)}.kyi-firstline blockquote{writing-mode:vertical-rl;height:13.2em;font-size:1.45rem;line-height:1.9;letter-spacing:.08em}.kyi-firstline blockquote p{margin:0}.kyi-firstline figcaption{align-self:flex-end;writing-mode:vertical-rl;font-size:.82rem;letter-spacing:.2em;color:var(--kyi-moon-soft)}.kyi-eras{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:18px;gap:18px;margin:0;padding:0;list-style:none}.kyi-eras:before{content:"";position:absolute;left:12%;right:12%;top:30px;border-top:1px dashed var(--kyi-band)}.kyi-era{position:relative;padding:0 0 16px;text-align:center}.kyi-phase{display:block}.kyi-phase-dark{fill:var(--kyi-pale);stroke:var(--kyi-line);stroke-width:1}.kyi-phase-lit{fill:var(--kyi-moon)}.kyi-era-moon{position:relative;width:60px;height:60px;margin:0 auto 10px;padding:4px;border-radius:50%;background:var(--kyi-navy)}.kyi-era h3{margin:0 0 10px;font-family:var(--kyi-title);font-size:1.22rem;font-weight:400;letter-spacing:.08em;line-height:1.6;color:var(--kyi-night-deep)}.kyi-era-text{margin:0 0 12px;padding:14px 16px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-radius:4px;font-family:var(--kyi-serif);font-size:.96rem;line-height:1.95;text-align:left}.kyi-era-chapters{margin:0;padding:0;list-style:none;font-size:.86rem;line-height:1.8;color:var(--kyi-sub);text-align:left}.kyi-era-chapters li{padding-left:4.6em;text-indent:-4.6em}.kyi-era-chapters span{display:inline-block;width:4.6em;text-indent:0;color:var(--kyi-accent)}.kyi-people{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin:0;padding:0;list-style:none}.kyi-person{padding:18px 20px 14px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-top:4px solid var(--kyi-night);border-radius:4px}.kyi-person-role{margin:0;font-size:.78rem;letter-spacing:.12em;color:var(--kyi-accent)}.kyi-person h3{margin:2px 0 8px;font-family:var(--kyi-title);font-size:1.5rem;font-weight:400;letter-spacing:.1em}.kyi-person p:last-child{margin:0;font-size:.94rem}.kyi-spec dl{max-width:44em;margin:0 auto;border-top:1px solid var(--kyi-line)}.kyi-spec dl>div{display:grid;grid-template-columns:9em minmax(0,1fr);grid-gap:12px;gap:12px;padding:10px 6px;border-bottom:1px solid var(--kyi-line)}.kyi-spec dt{color:var(--kyi-sub);font-size:.9rem}.kyi-spec dd{margin:0}.kyi-spec dd small{margin-left:4px;font-size:.82rem;color:var(--kyi-sub)}.kyi .kyi-desc{max-width:48em;margin:0 auto;padding:22px 28px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-left:5px solid var(--kyi-night)}.kyi-desc p{margin:0;line-height:2.05}#arasuji .kyi-cite,#tameshiyomi .kyi-cite,.kyi-first .kyi-cite{max-width:48em;margin-left:auto;margin-right:auto}.kyi-synopsis{max-width:48em;margin:0 auto;padding:0;list-style:none}.kyi-synopsis-item{display:grid;grid-template-columns:7.5em minmax(0,1fr);grid-gap:18px;gap:18px;align-items:start;padding:16px 0;border-bottom:1px dashed var(--kyi-line)}.kyi-synopsis-item:first-child{border-top:1px dashed var(--kyi-line)}.kyi-synopsis-head{text-align:center}.kyi-synopsis-moon{width:44px;height:44px;margin:0 auto 4px;padding:3px;border-radius:50%;background:var(--kyi-navy)}.kyi-synopsis-head p{margin:0;font-size:.8rem;line-height:1.6;color:var(--kyi-accent)}.kyi-synopsis blockquote p{margin:0;line-height:2.05}.kyi-tate-wrap{writing-mode:vertical-rl;width:100%;height:27em;overflow-x:auto;overflow-y:hidden;padding:28px 32px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-radius:4px;box-shadow:inset -6px 0 0 var(--kyi-night);font-family:var(--kyi-serif);font-size:1.06rem;line-height:2.1;letter-spacing:.05em}.kyi-tate-wrap:focus-visible{outline:3px solid var(--kyi-moon);outline-offset:2px}.kyi-tate p{margin:0;text-indent:1em}.kyi-tate .kyi-tate-talk{text-indent:0}.kyi-tate .kyi-tate-head{text-indent:0;font-family:var(--kyi-title);font-size:1.3em;color:var(--kyi-night-deep);margin-left:.4em}.kyi-tate .kyi-tate-sub{text-indent:2em;font-family:var(--kyi-title);font-size:1.1em;color:var(--kyi-accent);margin-left:.6em}.kyi-tate .kyi-tate-skip{text-indent:0;text-align:center;color:var(--kyi-sub);margin:0 1.2em}.kyi-tate-hint{margin:8px 0 0;font-size:.82rem;color:var(--kyi-sub)}.kyi-toc{max-width:40em;margin:0 auto;padding:22px 28px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-radius:4px;font-family:var(--kyi-serif)}.kyi-toc-after,.kyi-toc-list{margin:0;padding:0;list-style:none}.kyi-toc-after li,.kyi-toc-list li{display:flex;align-items:baseline;gap:8px;line-height:2.1}.kyi-toc-after{margin-top:12px;padding-top:10px;border-top:1px dashed var(--kyi-line)}.kyi-toc-no{flex:none;width:5em;color:var(--kyi-accent)}.kyi-toc-leader{flex:1 1;min-width:1.5em;border-bottom:1px dotted var(--kyi-sub);transform:translateY(-.3em)}.kyi-toc-page{flex:none;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--kyi-sub)}.kyi-profile{max-width:44em;margin:0 auto;padding:26px 30px 18px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-top:4px solid var(--kyi-night);border-radius:4px}.kyi-author-name{margin:0 0 12px;font-family:var(--kyi-title);font-size:1.9rem;font-weight:400;letter-spacing:.16em}.kyi-author-name span{margin-left:8px;font-family:var(--sans,"Noto Sans JP",sans-serif);font-size:.9rem;letter-spacing:.06em;color:var(--kyi-sub)}.kyi-profile p{margin:0 0 8px}.kyi .kyi-profile .kyi-blog{margin:16px 0 6px;text-align:center}.kyi-afterword{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);grid-gap:20px;gap:20px;max-width:920px;margin:0 auto}.kyi-quote{margin:0;padding:18px 22px 12px;background:var(--kyi-sheet);border:1px solid var(--kyi-line);border-left:4px solid var(--kyi-night);border-radius:4px}.kyi-quote-label{margin:0 0 8px;font-size:.8rem;font-weight:700;letter-spacing:.08em;color:var(--kyi-accent)}.kyi-quote blockquote p{margin:0 0 4px;line-height:2.05}.kyi-quote figcaption{margin-top:6px;font-size:.8rem;color:var(--kyi-sub);text-align:right}.kyi-buy{display:grid;grid-template-columns:240px minmax(0,1fr);grid-gap:36px;gap:36px;align-items:start;max-width:860px;margin:0 auto}.kyi-buy img{display:block;width:100%;box-shadow:0 10px 24px rgba(37,47,85,.3)}.kyi-buy p{margin:0 0 16px}.kyi-buy-isbn{font-size:.9rem;color:var(--kyi-sub)}.kyi-buy-links{display:flex;flex-direction:column;gap:12px}.kyi-buy-shinkan{margin-top:22px!important;font-size:.92rem}.kyi-footer{padding:40px 20px 34px;background:linear-gradient(180deg,var(--kyi-navy) 0,var(--kyi-night) 100%);color:var(--kyi-on-night);text-align:center;font-size:.9rem}.kyi-footer p{margin:0 0 6px}.kyi-footer-title{font-family:var(--kyi-title);font-size:1.15rem;letter-spacing:.08em}.kyi-footnote{font-size:.8rem;opacity:.85}.kyi .kyi-footer a{color:var(--kyi-moon-soft)}.kyi-publisher{margin-top:12px!important}@media (max-width:960px){.kyi-hero-inner{grid-template-columns:220px auto}.kyi-hero-text{grid-column:1/-1;max-width:none}.kyi-eras{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:30px}.kyi-eras:before{display:none}.kyi-people{grid-template-columns:minmax(0,1fr)}}@media (max-width:640px){.kyi-header-inner{padding:10px 16px 8px}.kyi-brand span{display:block;margin-left:0}.kyi main{padding:0 16px 56px}.kyi-hero{padding:32px 20px 40px}.kyi-hero-inner{grid-template-columns:minmax(0,1fr);gap:22px}.kyi-hero-cover{width:62%;max-width:240px;margin:0 auto}.kyi-hero-title{display:block;height:auto;padding:6px 0 0;background:none;text-align:center}.kyi-hero-moon{width:150px;height:150px;right:-36px;top:-4px;opacity:.75}.kyi-hero-title h1{display:block;writing-mode:horizontal-tb}.kyi-h1-main{font-size:2.5rem}.kyi-h1-sub{padding-top:4px;font-size:1.05rem}.kyi-hero-author{margin-top:10px;writing-mode:horizontal-tb;font-size:1.3rem;letter-spacing:.4em}.kyi-lead-head{font-size:1.3rem}.kyi-h2{font-size:1.5rem}.kyi-page-title{font-size:1.8rem}.kyi-intro-grid{grid-template-columns:minmax(0,1fr);gap:22px}.kyi-firstline{display:block;padding:20px 18px}.kyi-firstline blockquote{writing-mode:horizontal-tb;height:auto;font-size:1.2rem}.kyi-firstline figcaption{writing-mode:horizontal-tb;margin-top:8px;text-align:right}.kyi-eras{grid-template-columns:minmax(0,1fr)}.kyi-spec dl>div{grid-template-columns:6.5em minmax(0,1fr)}.kyi .kyi-desc{padding:16px 18px}.kyi-synopsis-item{grid-template-columns:minmax(0,1fr);gap:8px}.kyi-synopsis-head{display:flex;align-items:center;gap:10px;text-align:left}.kyi-synopsis-moon{width:34px;height:34px;margin:0}.kyi-tate-wrap{writing-mode:horizontal-tb;height:auto;overflow:visible;padding:20px 18px;box-shadow:inset 6px 0 0 var(--kyi-night);font-size:1rem;line-height:2}.kyi-tate .kyi-tate-head,.kyi-tate .kyi-tate-sub{margin:0 0 6px}.kyi-tate .kyi-tate-head{font-size:1.12em}.kyi-tate .kyi-tate-skip{margin:10px 0}.kyi-tate-hint{display:none}.kyi-toc{padding:18px 16px}.kyi-toc-no{width:4.6em}.kyi-profile{padding:20px 18px 14px}.kyi-afterword,.kyi-buy{grid-template-columns:minmax(0,1fr)}.kyi-buy img{width:60%;max-width:220px;margin:0 auto}}