:root{color-scheme:dark;--bg:#101116;--surface:#191a22;--hover:#20212c;--ink:#eeedf4;--soft:#aaaab9;--mute:#818191;--line:#2c2d38;--accent:#bcabff;--accent-soft:#282338;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--mono:"SFMono-Regular",Consolas,monospace}
:root[data-theme=light]{color-scheme:light;--bg:#f9f9fc;--surface:#fff;--hover:#f0eef8;--ink:#242231;--soft:#666474;--mute:#737080;--line:#e1dfeb;--accent:#6a45c4;--accent-soft:#eee8fb}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;background:var(--bg);color:var(--ink);font:1rem/1.75 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a,button{transition:background .18s,color .18s,border-color .18s,transform .18s}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:var(--accent);color:var(--bg)}[hidden]{display:none!important}.wrap{width:100%;max-width:1200px;padding:0 40px;margin:0 auto}.shell{min-height:100vh;display:flex;flex-direction:column}.skip{position:fixed;left:1rem;top:-6rem;padding:.7rem 1rem;background:var(--ink);color:var(--bg);z-index:10}.skip:focus{top:1rem}.site-head{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}.site-head .wrap{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand{display:inline-flex;align-items:center;gap:.65rem;font-size:1.15rem;font-weight:650;letter-spacing:-.035em;text-decoration:none;white-space:nowrap}.brand:before{content:"✦";display:grid;place-items:center;width:32px;height:36px;border:1px solid var(--line);border-radius:9px;color:var(--accent);font-size:1.35rem;background:var(--accent-soft)}.site-nav{display:flex;align-items:center;gap:1.65rem;font-size:.875rem}.site-nav>a{text-decoration:none;color:var(--soft);white-space:nowrap;padding:.4rem 0}.site-nav>a:hover,.site-nav>a[aria-current]{color:var(--ink)}.site-nav>a[aria-current]{box-shadow:0 2px var(--accent)}.head-tools{display:flex;align-items:center;gap:.55rem;padding-left:1.3rem;border-left:1px solid var(--line)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;background:none;border:1px solid transparent;border-radius:8px;color:var(--soft);font-size:.875rem;text-decoration:none}.icon-btn:hover{background:var(--hover);color:var(--ink)}.theme-toggle{font-size:1.2rem}.sun{display:none}[data-theme=light] .sun{display:inline}[data-theme=light] .moon{display:none}main{flex:1;padding:64px 0 88px}.home-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;margin-bottom:42px}.hero{padding:10px 0}.eyebrow{color:var(--mute);font:500 .75rem/1.7 var(--mono);letter-spacing:.08em;margin:0 0 18px}.hero .eyebrow span{color:var(--accent);display:block;letter-spacing:.12em;margin-top:4px}h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{line-height:1.35;letter-spacing:-.035em}h1{font-size:clamp(2rem,3.7vw,3.2rem);font-weight:650;margin:0 0 24px}.hero h1{line-height:1.4;letter-spacing:-.04em}.hero h1 span{color:var(--accent)}.intro{color:var(--soft);line-height:1.9;margin:0 0 26px;font-size:1rem;max-width:32rem}.inline-links{list-style:none;padding:0;display:flex;align-items:center;gap:1.35rem;flex-wrap:wrap;margin:0}.inline-links a{font-size:.875rem;color:var(--soft);text-decoration:none}.inline-links a:hover{color:var(--accent)}.hero .inline-links a:after{content:" ↗";font-size:.8rem;color:var(--mute)}.tome-art{margin:0;position:relative;border-radius:16px;overflow:hidden;border:1px solid #393047;background:#1b172a;align-self:stretch;min-height:310px}.tome-art img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:50% 50%}.tome-art:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#15111cd9);pointer-events:none}.tome-art figcaption{position:absolute;bottom:19px;left:24px;right:20px;z-index:1;color:#e5d9ee;font-size:.8125rem;letter-spacing:.03em}.tome-art figcaption span{margin-right:6px;color:#d8bfff}.map{margin-bottom:64px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.cards a{--category:var(--accent);position:relative;display:flex;flex-direction:column;padding:21px 22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;text-decoration:none}.cards a:hover{background:var(--hover);border-color:var(--category);transform:translateY(-3px)}.category-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.cards i{font:normal 1.35rem var(--sans);color:var(--category)}.cards b{font:400 .75rem var(--mono);color:var(--mute)}.cards strong{font-size:1rem;font-weight:600;margin-bottom:3px}.cards small{font-size:.8125rem;color:var(--soft)}.card-arrow{position:absolute;right:22px;top:67px;color:var(--mute);font-size:.9rem}.cards .toys{--category:#dfb776}.cards .tools{--category:#82c9b2}.cards .products{--category:#91bafa}[data-theme=light] .cards .toys{--category:#966415}[data-theme=light] .cards .tools{--category:#257961}[data-theme=light] .cards .products{--category:#386aaf}.section-head{display:flex;align-items:end;justify-content:space-between;gap:1.5rem}.section-head .eyebrow{margin:0 0 7px;font-size:.75rem}.section-head h2{font-size:1.6rem;font-weight:600;margin:0}.entry-count{font:400 .75rem/1.7 var(--mono);color:var(--mute);padding-bottom:4px;white-space:nowrap}.archive-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin:20px 0 0;padding-bottom:23px;border-bottom:1px solid var(--line)}.section-note{color:var(--soft);margin:12px 0 26px;font-size:.875rem}.archive-toolbar .section-note{margin:0}.filters{display:flex;gap:5px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;border:1px solid transparent;padding:5px 11px;background:transparent;color:var(--soft);border-radius:7px;font-size:.875rem}.chip:hover{color:var(--ink);background:var(--hover)}.chip[aria-pressed=true]{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 24%,transparent);color:var(--accent)}.n{font:400 .75rem var(--mono);opacity:.8}.year{display:grid;grid-template-columns:100px minmax(0,1fr);gap:24px;padding-top:14px}.year+.year{border-top:1px solid var(--line);margin-top:20px}.year-head{font:500 .875rem/1.7 var(--mono);color:var(--soft);margin:0;padding-top:24px}.year ul{list-style:none;padding:0;margin:0}.row{border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.row>a{display:grid;grid-template-columns:58px minmax(0,1fr) 18px;gap:20px;text-decoration:none;padding:23px 12px;border-radius:8px}.row>a:after{content:"↗";color:var(--mute);font-size:1rem}.row>a:hover{background:var(--surface)}.row>a:hover .title{color:var(--accent)}.when{font:400 .75rem/1.9 var(--mono);color:var(--mute);padding-top:2px}.title{font-size:1.0625rem;font-weight:600;line-height:1.5;letter-spacing:-.015em}.summary{color:var(--soft);font-size:.9375rem;line-height:1.75;margin:6px 0 10px;max-width:46rem}.meta,.entry-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.75rem;color:var(--mute)}.kind{color:var(--accent);font-size:.75rem}.row[data-type=tools] .kind{color:#82c9b2}.row[data-type=toys] .kind{color:#dfb776}.row[data-type=products] .kind{color:#91bafa}[data-theme=light] .row[data-type=tools] .kind{color:#257961}[data-theme=light] .row[data-type=toys] .kind{color:#966415}[data-theme=light] .row[data-type=products] .kind{color:#386aaf}.status{padding:0 6px;border:1px solid var(--line);border-radius:4px;color:var(--soft);font-size:.75rem}.tag:before{content:"#";opacity:.65;margin-right:2px}.site-foot{margin-top:auto;border-top:1px solid var(--line);padding:27px 0 32px;font-size:.75rem;color:var(--mute)}.site-foot .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.site-foot a{font-size:.75rem}.entry,.about{max-width:760px;margin:0 auto}.crumb{font-size:.875rem;color:var(--soft);text-decoration:none;display:inline-block;margin-bottom:36px}.crumb:hover{color:var(--accent)}.entry-head h1,.about h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:16px}.lede,.tagline{font-size:1.125rem;line-height:1.85;color:var(--soft);margin:0 0 24px}.entry-meta{gap:12px;padding-bottom:28px;border-bottom:1px solid var(--line)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:7px 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);text-decoration:none;font-size:.875rem}.btn:hover{border-color:var(--accent);background:var(--hover)}.btn-primary{background:var(--accent);color:var(--bg)}.prose,.stack{line-height:1.9;color:var(--soft)}.prose{margin-top:36px}.prose h2,.about h2{color:var(--ink);font-size:1.4rem;margin:36px 0 15px}.prose h3{color:var(--ink)}.prose a{color:var(--accent)}.prose strong{color:var(--ink)}.prose img{max-width:100%;height:auto;border-radius:10px}.prose blockquote{margin:24px 0;padding:8px 24px;border-left:3px solid var(--accent);background:var(--surface)}code{font-family:var(--mono);font-size:.875em;background:var(--surface);border-radius:4px;padding:2px 5px}pre{max-width:100%;overflow:auto;padding:20px;border:1px solid var(--line);border-radius:10px}pre code{padding:0;background:none}.prose table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.prose td,.prose th{padding:10px;border-bottom:1px solid var(--line)}.now,.contact,.comments{margin-top:38px;border-top:1px solid var(--line);padding-top:12px}.now .eyebrow{display:inline;margin-left:12px}.now ul{padding-left:22px;color:var(--soft)}.contact p{color:var(--soft)}.comments h2{font-size:1.4rem}.comment-form{display:grid;gap:12px}.comment-form label{font-size:.875rem}.comment-form input,.comment-form textarea{width:100%;padding:11px 13px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px}.comment-form textarea{min-height:120px;resize:vertical}.comment-form .hp{display:none}.comment-foot{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.comment-status,.comment-msg,.empty{color:var(--soft);font-size:.875rem}.comment-list{padding:0;list-style:none}.comment-list>li{padding:20px 0;border-bottom:1px solid var(--line)}.comment-name{font-weight:600}.comment-body{white-space:pre-wrap;overflow-wrap:anywhere}
@media(min-width:1300px){.hero h1{font-size:3.2rem}}
@media(max-width:1000px){.wrap{padding:0 28px}.site-nav{gap:1rem}.home-intro{gap:28px}.hero h1{font-size:2.55rem}.cards a{padding:18px 16px}.card-arrow{right:16px;top:63px}.cards small{max-width:90%}.year{grid-template-columns:70px 1fr;gap:12px}}
@media(max-width:760px){.site-head .wrap{gap:8px;flex-wrap:wrap;padding-top:15px;padding-bottom:12px}.brand{font-size:1.1rem}.site-nav{width:100%;gap:1.1rem;justify-content:space-between}.head-tools{margin-left:auto;padding-left:.7rem;gap:4px}.site-nav>a{font-size:.8125rem}.wrap{padding-left:22px;padding-right:22px}main{padding-top:32px}.home-intro{grid-template-columns:1fr;gap:24px;margin-bottom:24px}.hero{padding:5px 0}.hero h1{font-size:clamp(2rem,7vw,3rem)}.hero .eyebrow span{display:inline;margin-left:8px}.intro{max-width:100%}.tome-art{min-height:0;aspect-ratio:16/9}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cards a{padding:18px}.cards small{max-width:100%}.card-arrow{right:18px}.map{margin-bottom:44px}.section-head{align-items:center;gap:12px}.entry-count{font-size:.75rem;white-space:normal;text-align:right;max-width:8rem}.section-head h2{font-size:1.4rem}.archive-toolbar{margin-top:16px;gap:16px}.year{grid-template-columns:1fr;gap:0;padding-top:12px}.year-head{padding:14px 0 4px}.row>a{padding:20px 0;gap:12px;grid-template-columns:48px minmax(0,1fr) 16px}.title{font-size:1rem}.summary{font-size:.9375rem}.site-foot .wrap{align-items:flex-start;flex-direction:column}.site-foot .inline-links{gap:18px}.entry-head h1{font-size:2rem}.crumb{margin-bottom:24px}}
@media(max-width:380px){.wrap{padding-left:16px;padding-right:16px}.site-nav{gap:.55rem}.head-tools{padding-left:.4rem}.icon-btn{min-width:30px}.hero .eyebrow span{display:block;margin-left:0}.cards a{padding:15px}.cards small{font-size:.75rem}.card-arrow{right:15px;top:61px}.chip{padding:5px 8px}.row>a{grid-template-columns:minmax(0,1fr) 16px}.when{grid-column:1/-1}.row .body{grid-column:1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Historical addon entries and empty collections. */
.collection-empty{padding:36px 24px;margin:24px 0;border:1px dashed var(--line);border-radius:12px;color:var(--soft);text-align:center}.collection-empty p{margin:0 0 20px}.addon-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;margin:32px 0;border-top:1px solid var(--line)}.addon-facts>div{padding:16px 0;border-bottom:1px solid var(--line)}.addon-facts dt{color:var(--mute);font-size:.875rem}.addon-facts dd{margin:4px 0 0;font-size:1rem;overflow-wrap:anywhere}.archive-note,.design-credit{font-size:.875rem;color:var(--soft);line-height:1.8}.archive-note a{color:var(--accent)}@media(max-width:480px){.addon-facts{grid-template-columns:1fr}}

/* Optional per-entry artwork, shared by all collection categories. */
.row>a{position:relative;isolation:isolate;overflow:hidden}
.row-art{position:absolute;inset:0 0 0 auto;width:43%;height:100%;object-fit:cover;opacity:.62;pointer-events:none;z-index:-1;-webkit-mask-image:linear-gradient(to right,transparent 0%,#0003 26%,#000b 65%,#000 100%);mask-image:linear-gradient(to right,transparent 0%,#0003 26%,#000b 65%,#000 100%);transition:opacity .25s ease,transform .4s ease}
.row>a:has(.row-art){min-height:174px;margin:5px 0;padding-top:26px;padding-bottom:26px}
.row>a:has(.row-art)>.body{padding-right:clamp(110px,15vw,180px)}
.row>a:has(.row-art):after{align-self:start;display:grid;place-items:center;width:26px;height:26px;margin-left:-8px;border-radius:50%;background:var(--bg);color:var(--ink);font-size:.875rem}
.row>a:has(.row-art):hover{background:none}
.row>a:hover .row-art,.row>a:focus-visible .row-art{opacity:.85;transform:scale(1.035)}
[data-theme=light] .row-art{opacity:.42}
[data-theme=light] .row>a:hover .row-art,[data-theme=light] .row>a:focus-visible .row-art{opacity:.58}
@media(max-width:760px){.row-art{width:40%;opacity:.4}.row>a:has(.row-art){min-height:162px}.row>a:has(.row-art)>.body{padding-right:70px}.row>a:has(.row-art):after{margin-left:-10px}}
@media(max-width:480px){.row-art{width:46%;opacity:.22;-webkit-mask-image:linear-gradient(to right,transparent,#000 100%);mask-image:linear-gradient(to right,transparent,#000 100%)}.row>a:has(.row-art)>.body{padding-right:12px}.row>a:hover .row-art,.row>a:focus-visible .row-art{opacity:.3}[data-theme=light] .row-art{opacity:.16}[data-theme=light] .row>a:hover .row-art,[data-theme=light] .row>a:focus-visible .row-art{opacity:.24}}