@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@400;500;600;700&display=swap');

:root{--ink:#191814;--soft:#68645b;--paper:#f5f2eb;--white:#fffdfa;--line:#dfd8ca;--gold:#a9833c;--dark:#171611;--serif:'Noto Serif JP',serif;--sans:'Noto Sans JP',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.75}a{color:inherit}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.wrap{width:min(1280px,calc(100% - 64px));margin:auto}.skip,.sr-only{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip:focus{left:16px;top:12px;z-index:1000;background:#fff;padding:8px 12px;width:auto;height:auto}
.book-card[hidden]{display:none}
.eyebrow{font-size:10px;font-weight:700;letter-spacing:.25em;text-transform:uppercase;color:var(--gold)}.mini-rule{width:34px;height:1px;background:var(--gold);display:inline-block;vertical-align:middle;margin-right:10px}.muted{color:var(--soft)}
.site-header{position:relative;z-index:30;background:var(--dark);color:#f9f4e8;border-bottom:1px solid #383324}.header-inner{height:80px;display:flex;align-items:center;gap:36px}.brand{text-decoration:none;display:flex;flex-direction:column;white-space:nowrap;line-height:1.05}.brand-main{font-family:Georgia,serif;font-size:27px;letter-spacing:.065em;color:#d0aa62}.brand-sub{font-size:9px;letter-spacing:.22em;margin-top:8px;color:#dad1bd}.main-nav{display:flex;align-items:center;gap:27px;margin-left:auto}.main-nav a{text-decoration:none;font-size:12px;color:#d6d0c2}.main-nav a:hover,.main-nav a[aria-current]{color:#d0aa62}.header-cta{text-decoration:none;border:1px solid #8b713e;padding:9px 16px;font-size:11px;color:#d8bb80;white-space:nowrap}.header-cta:hover{background:#a9833c;color:#161511}.menu-toggle{display:none;background:transparent;color:#e8dfc9;border:1px solid #665638;padding:7px 12px}
.announcement{background:#261f14;color:#d4bf96;text-align:center;font-size:10px;letter-spacing:.14em;padding:7px 16px}
.hero{position:relative;overflow:hidden;background:#191813;color:#fff9ee;min-height:600px}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 40%,#5a432b 0,transparent 36%),radial-gradient(circle at 15% 90%,#34291e 0,transparent 42%);opacity:.68}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(90deg,transparent,#000)}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:600px;gap:30px}.hero-copy{padding:78px 0 90px}.hero-label{letter-spacing:.3em;color:#c7a76d;font-size:11px;font-weight:600}.hero h1{font:600 clamp(38px,4.3vw,67px)/1.45 var(--serif);letter-spacing:.04em;margin:28px 0 22px}.hero h1 em{font-style:normal;color:#d3b575}.hero-text{font-size:14px;color:#c6c0b4;max-width:570px;line-height:2.1}.hero-actions{display:flex;gap:14px;align-items:center;margin-top:38px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;text-decoration:none;border:1px solid transparent;padding:14px 25px;font-size:12px;font-weight:700;letter-spacing:.06em;transition:transform .2s,background .2s,border .2s}.button:hover{transform:translateY(-2px)}.button-gold{background:#bd9650;color:#1d180d}.button-gold:hover{background:#d3ad63}.button-outline{border-color:#756c59;color:#eee6d8}.button-outline:hover{border-color:#d0aa62}.hero-visual{height:100%;min-height:520px;position:relative;display:flex;justify-content:center;align-items:center}.hero-book{position:absolute;width:min(34%,220px);filter:drop-shadow(0 24px 25px #0009)}.hero-book.first{right:37%;top:19%;transform:rotate(-11deg)}.hero-book.second{right:11%;top:25%;transform:rotate(9deg)}.hero-book img{border:1px solid #9c7e52;border-radius:2px}.hero-caption{position:absolute;right:4%;bottom:9%;border-top:1px solid #a38754;padding-top:12px;color:#c4b494;font-size:10px;letter-spacing:.2em}
.intro-strip{background:#eae4d8;border-bottom:1px solid var(--line)}.intro-grid{display:grid;grid-template-columns:repeat(3,1fr)}.intro-item{padding:28px 35px;border-right:1px solid #d7ccb8;display:flex;gap:17px;align-items:center}.intro-item:first-child{padding-left:0}.intro-item:last-child{border:0}.intro-index{font:italic 25px Georgia,serif;color:#b99c69}.intro-item strong{display:block;font:600 13px var(--serif)}.intro-item span:last-child{font-size:11px;color:#736b5e}
.section{padding:88px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-heading h2{font:600 clamp(27px,3vw,40px)/1.35 var(--serif);margin:7px 0 0}.section-heading p{margin:0;color:var(--soft);font-size:12px}.section-kicker{color:var(--gold);font-size:11px;letter-spacing:.24em;font-weight:700}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.feature-card{background:var(--white);border:1px solid #e6dfd3;display:grid;grid-template-columns:43% 57%;min-height:320px;overflow:hidden}.feature-art{background:#e6e2dc;display:flex;justify-content:center;align-items:center;padding:18px}.feature-art img{height:290px;width:auto;object-fit:contain;filter:drop-shadow(0 12px 9px #0003)}.feature-copy{padding:34px 28px;display:flex;flex-direction:column;align-items:start}.category-label{font-size:10px;letter-spacing:.16em;color:#926b29;font-weight:700}.feature-copy h3{font:600 23px/1.5 var(--serif);margin:13px 0 8px}.feature-copy p{font-size:12px;color:var(--soft);line-height:1.9;margin:0}.text-link{margin-top:auto;padding-top:24px;font-size:11px;font-weight:700;letter-spacing:.08em;text-decoration:none;border-bottom:1px solid var(--gold);color:#674917}.text-link:hover{color:#a9833c}
.catalog-section{padding-top:30px}.catalog-toolbar{display:flex;gap:20px;justify-content:space-between;align-items:center;margin:28px 0 28px}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{background:transparent;border:1px solid #d4cbbd;color:#5d574c;padding:8px 17px;font-size:11px}.filter:hover,.filter.active{background:var(--dark);border-color:var(--dark);color:#fff}.search-wrap{position:relative;min-width:min(300px,100%)}.search-wrap:before{content:'⌕';position:absolute;top:1px;left:13px;font-size:25px;color:#8b806d}.search{border:1px solid #d4cbbd;background:#fffdfa;border-radius:0;padding:10px 12px 10px 40px;outline:none;width:100%;font-size:11px}.search:focus{border-color:#aa8750;box-shadow:0 0 0 2px #d9be8b5c}.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.book-card{background:var(--white);border:1px solid #e1d9ca;transition:transform .2s,box-shadow .2s}.book-card:hover{transform:translateY(-4px);box-shadow:0 15px 30px #1c171012}.book-cover{display:flex;align-items:center;justify-content:center;background:#e9e5df;height:370px;padding:20px;overflow:hidden}.book-cover img{height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 11px 8px #0002)}.book-meta{padding:18px 18px 20px}.book-meta h3{font:600 17px/1.55 var(--serif);margin:9px 0 4px}.book-meta p{font-size:11px;color:#736b5f;min-height:44px;margin:0}.book-meta a{display:inline-block;text-decoration:none;font-size:11px;color:#704e1c;border-bottom:1px solid #bca06b;font-weight:700;margin-top:14px}.empty{display:none;border:1px dashed #cbbca3;text-align:center;padding:50px;background:#fffcf7;color:#756c5c}.empty.show{display:block}
.genre-panel{background:#211e18;color:#f4eee2;padding:74px 0}.genre-panel h2{font:500 clamp(25px,2.8vw,37px) var(--serif);margin:8px 0 26px}.genre-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.genre-item{border:1px solid #635846;padding:19px 20px;min-height:108px}.genre-item strong{display:block;font:500 17px var(--serif);margin-top:12px}.genre-item span{font-size:10px;letter-spacing:.12em;color:#c8aa72}.genre-item.available{background:#30291d;border-color:#a58148;text-decoration:none}.genre-item.available:hover{background:#3b3020}.genre-item.coming{color:#9d9485}.genre-item.coming span{color:#98856a}
.mission{padding:90px 0;background:#ede6d9}.mission-inner{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.mission h2{font:600 32px/1.5 var(--serif);margin:8px 0}.mission p{max-width:660px;line-height:2.2;color:#5e5548;font-size:13px;margin:0 0 14px}.site-footer{background:#161511;color:#c4bbac;padding:48px 0 26px}.footer-top{display:flex;justify-content:space-between;gap:30px;border-bottom:1px solid #413b30;padding-bottom:38px}.footer-top p{max-width:420px;font-size:11px;color:#a99f90}.footer-links{display:flex;gap:30px;flex-wrap:wrap;align-items:flex-start}.footer-links a{font-size:11px;text-decoration:none}.footer-links a:hover{color:#d0aa62}.footer-bottom{font-size:10px;color:#8b8273;padding-top:24px;letter-spacing:.07em}
.breadcrumb{padding:26px 0;font-size:11px;color:#817766}.breadcrumb a{text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.detail-main{padding-bottom:65px}.detail-layout{display:grid;grid-template-columns:minmax(220px,310px) minmax(0,1fr);gap:46px;align-items:start}.detail-cover{background:#e7e2dc;padding:18px;display:flex;justify-content:center;border:1px solid #ddd4c7}.detail-cover img{width:100%;height:auto;max-width:260px;box-shadow:0 14px 25px #18140f1c}.detail-copy{padding-top:12px}.detail-copy h1{font:600 clamp(28px,3.2vw,43px)/1.4 var(--serif);margin:12px 0}.detail-sub{font:400 17px/1.65 var(--serif);color:#686052;margin:0 0 23px}.detail-lead{border-top:1px solid var(--line);padding-top:20px;font-size:13px;line-height:1.85;max-width:720px}.detail-info{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:21px 0;display:grid;grid-template-columns:110px 1fr;gap:8px;font-size:12px}.detail-info dt{color:#837a6d}.detail-info dd{margin:0}.store-panel{background:#fffdfa;border:1px solid #dcd1bd;padding:22px 24px}.store-panel h2{font:600 19px var(--serif);margin:0 0 8px}.store-panel p{font-size:11px;color:#756e62;margin:0 0 18px}.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.store-link{border:1px solid #c1aa80;background:#211c14;color:#fff9ea;text-decoration:none;text-align:center;padding:12px 8px;font-size:12px;font-weight:700}.store-link:hover{background:#8e6c32}.store-pending{border:1px dashed #d2c8b5;text-align:center;padding:13px 8px;font-size:11px;color:#8e8575}.back-link{display:inline-block;margin-top:30px;color:#62461b;font-size:12px;text-decoration:none;border-bottom:1px solid #a58a58}.detail-recommend{padding:50px 0 80px;border-top:1px solid var(--line)}.detail-recommend h2{font:600 23px var(--serif)}
@media(max-width:1000px){.main-nav{gap:14px}.feature-grid{grid-template-columns:1fr}.book-grid{grid-template-columns:repeat(2,1fr)}.genre-list{grid-template-columns:repeat(2,1fr)}.hero-book.first{right:42%}.hero-book.second{right:10%}.detail-layout{gap:38px}}
@media(max-width:700px){.wrap{width:min(100% - 36px,1280px)}.header-inner{height:67px;gap:14px}.brand-main{font-size:22px}.brand-sub{font-size:8px}.menu-toggle{display:block;margin-left:auto}.header-cta{display:none}.main-nav{display:none;position:absolute;top:67px;left:0;right:0;background:#221f19;padding:18px;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px;border-bottom:1px solid #423c30}.hero-inner{grid-template-columns:1fr;gap:0;min-height:0}.hero{min-height:0}.hero-copy{padding:60px 0 10px}.hero h1{font-size:38px}.hero-text{font-size:12px}.hero-visual{height:270px;min-height:270px}.hero-book{width:110px}.hero-book.first{top:7%;right:51%}.hero-book.second{top:15%;right:22%}.hero-caption{display:none}.hero-actions{margin-top:28px}.intro-grid{grid-template-columns:1fr}.intro-item,.intro-item:first-child{padding:15px 0;border-right:0;border-bottom:1px solid #d7ccb8}.intro-item:last-child{border-bottom:0}.section{padding:60px 0}.section-heading{align-items:start;display:block}.section-heading p{margin-top:10px}.feature-card{grid-template-columns:40% 60%;min-height:240px}.feature-art{padding:12px}.feature-art img{height:225px}.feature-copy{padding:18px}.feature-copy h3{font-size:17px}.feature-copy p{font-size:10px}.catalog-section{padding-top:10px}.catalog-toolbar{flex-direction:column;align-items:stretch}.search-wrap{width:100%}.book-grid{gap:12px}.book-cover{height:255px;padding:10px}.book-meta{padding:12px}.book-meta h3{font-size:14px}.book-meta p{font-size:10px;min-height:38px}.genre-list{gap:8px}.genre-item{min-height:88px;padding:13px}.genre-item strong{font-size:14px}.mission-inner{display:block}.mission{padding:58px 0}.footer-top{display:block}.footer-links{margin-top:25px}.detail-layout{display:block}.detail-cover{max-width:320px;margin:auto}.detail-copy{padding-top:28px}.store-grid{grid-template-columns:1fr}.detail-main{padding-bottom:55px}}
@media(max-width:370px){.book-grid{grid-template-columns:1fr}.feature-card{grid-template-columns:1fr}.feature-art img{height:290px}.hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}}
.hero-book{aspect-ratio:2/3;overflow:hidden;border:1px solid #9c7e52;box-shadow:0 24px 40px #0009}.hero-book img{width:100%;height:100%;max-width:none;object-fit:contain;border:0}
.language-switch{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.language-switch a{font-size:10px;text-decoration:none;color:#bdb4a3;padding:5px 6px;border-bottom:1px solid transparent;white-space:nowrap}.language-switch a:hover,.language-switch a[aria-current="page"]{color:#e3bf7d;border-bottom-color:#b99657}.edition-note{display:block;color:#807667;font-size:10px;margin-top:5px}.detail-edition{display:inline-block;margin:0 0 12px;padding:4px 10px;border:1px solid #cdbb9e;color:#7a633c;font-size:11px}
@media(max-width:1100px){.header-cta{display:none}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:80px;left:0;right:0;background:#221f19;padding:18px;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px;border-bottom:1px solid #423c30}.header-inner{gap:16px}}
@media(max-width:700px){.header-inner{height:auto;min-height:67px;flex-wrap:wrap;padding:11px 0}.language-switch{order:3;width:100%;justify-content:space-between;border-top:1px solid #443b2e;padding-top:5px}.language-switch a{font-size:10px}.main-nav{top:100%}}