:root{
  --paper:#ECE9F1; --surface:#F7F5FA; --ink:#25213D; --muted:#5E5974; --line:#CFC9DB; --gold:#8C6A22;
  --display:"LXGW WenKai TC","Kaiti TC","BiauKai",serif;
  --body:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  color-scheme:light;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root{--paper:#1B1830;--surface:#25213D;--ink:#ECE9F1;--muted:#ABA5C0;--line:#3B3659;--gold:#D2AE62;color-scheme:dark}}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:1rem;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.85 var(--body);letter-spacing:.02em}
a{color:inherit;text-decoration-color:var(--gold);text-underline-offset:.25em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.35;letter-spacing:.04em}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--surface);padding:.5rem 1rem;z-index:9}

/* header */
.site-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 2rem;max-width:72rem;margin:0 auto;padding:1.25rem 1.25rem .75rem}
.brand{font-family:var(--display);font-size:1.35rem;font-weight:700;text-decoration:none;letter-spacing:.08em}
.site-nav{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;font-size:.95rem}
.site-nav a{text-decoration:none;padding:.25rem 0;border-bottom:1px solid transparent}
.site-nav a:hover,.site-nav a[aria-current]{border-color:var(--gold)}
.search-btn{font:inherit;color:inherit;background:none;border:1px solid var(--line);border-radius:2rem;padding:.1rem .9rem;cursor:pointer}
.search-btn:hover{border-color:var(--gold)}

/* search */
.search{width:min(36rem,calc(100% - 2rem));margin-top:10vh;max-height:80vh;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);padding:1rem}
.search::backdrop{background:rgb(20 17 40 / .45)}
.search-box{display:flex;gap:.5rem}
.search-box input{flex:1;font:inherit;padding:.5rem .75rem;border:1px solid var(--line);border-radius:4px;background:var(--paper);color:inherit}
.search-box button{font:inherit;background:none;border:0;color:var(--muted);cursor:pointer}
.search-results{list-style:none;margin:.75rem 0 0;padding:0}
.search-results li{border-top:1px solid var(--line)}
.search-results a{display:block;padding:.6rem .25rem;text-decoration:none}
.search-results small{color:var(--muted);margin-left:.5rem}

main{max-width:72rem;margin:0 auto;padding:0 1.25rem 4rem}

/* home */
.hero{padding:3.5rem 0 2.5rem;border-bottom:1px solid var(--line)}
.hero h1{font-size:clamp(2.4rem,7vw,4.5rem);margin:0;letter-spacing:.12em;line-height:1.15}
.lede{max-width:34em;color:var(--muted);margin:1.25rem 0 0;font-size:1.05rem}
.deck-wrap{padding:2.5rem 0 1rem}
.deck-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.deck-head h2{margin:0;font-size:1.5rem}
.more{font-size:.9rem;color:var(--muted)}
.tabs{display:flex;flex-wrap:wrap;gap:.25rem;margin-bottom:1.25rem;border-bottom:1px solid var(--line)}
.tabs button{font:500 .95rem var(--body);color:var(--muted);background:none;border:0;border-bottom:2px solid transparent;padding:.5rem .9rem;margin-bottom:-1px;cursor:pointer}
.tabs button[aria-selected=true]{color:var(--ink);border-color:var(--gold)}
.deck{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(7.25rem,1fr));gap:.9rem}
.card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:space-between;aspect-ratio:7/12;padding:.9rem .5rem;background:var(--surface);border:1px solid var(--line);border-radius:6px;text-decoration:none;text-align:center;transition:transform .2s,border-color .2s}
.card::before{content:"";position:absolute;inset:5px;border:1px solid var(--line);border-radius:3px;pointer-events:none}
.card:hover{border-color:var(--gold);transform:translateY(-3px)}
@media (prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}
.card-num{font-family:var(--display);color:var(--gold);font-size:1rem}
.card-name{font-family:var(--display);font-size:1.25rem;font-weight:700;line-height:1.35;letter-spacing:.1em}
.card-kw{font-size:.78rem;color:var(--muted);line-height:1.4}
.two-col{display:grid;gap:2.5rem;grid-template-columns:repeat(auto-fit,minmax(20rem,1fr));padding-top:2.5rem;border-top:1px solid var(--line);margin-top:2rem}

/* entries */
.entries{list-style:none;margin:0;padding:0}
.entry{display:flex;gap:1rem;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line)}
.entry a{display:block;padding:.85rem 0;text-decoration:none;flex:1}
.entry a:hover .entry-title{text-decoration:underline;text-decoration-color:var(--gold)}
.entry-title{display:block;font-weight:500}
.entry-ex{display:block;font-size:.88rem;color:var(--muted);line-height:1.6;margin-top:.15rem}
.entry time{font-size:.8rem;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.listing{max-width:48rem;padding-top:2.5rem}
.list-head h1{font-size:2.2rem;margin:0}
.count{color:var(--muted);font-size:.9rem}
.subcats{display:flex;flex-wrap:wrap;gap:.5rem}

/* post */
.post{max-width:44rem;margin:0 auto;padding-top:2.5rem}
.post-head h1{font-size:clamp(1.7rem,4.5vw,2.4rem);margin:.5rem 0 2rem}
.post-meta{display:flex;flex-wrap:wrap;gap:.35rem 1rem;align-items:center;font-size:.85rem;color:var(--muted);margin:0}
.tag{display:inline-block;font-size:.82rem;text-decoration:none;border:1px solid var(--line);border-radius:2rem;padding:0 .7rem;color:var(--ink)}
.tag:hover{border-color:var(--gold)}
.prose h2,.prose h3{font-size:1.45rem;margin:2.5rem 0 .75rem}
.prose h4{font-size:1.2rem;margin:2rem 0 .5rem}
.prose h3.has-background{padding-left:.8rem;border-left:3px solid var(--gold);background:none}
.prose p,.prose ul,.prose ol{margin:0 0 1.1rem}
.prose figure{margin:1.75rem 0;text-align:center}
.prose figure img{border-radius:4px}
.prose figcaption{font-size:.85rem;color:var(--muted);margin-top:.4rem}
.prose blockquote,.prose .wp-block-quote{margin:1.5rem 0;padding:.25rem 0 .25rem 1.25rem;border-left:2px solid var(--gold);color:var(--muted)}
.prose .aligncenter{margin-left:auto;margin-right:auto}
.table-scroll{overflow-x:auto;margin:1.5rem 0}
.prose table{border-collapse:collapse;width:100%;font-size:.94rem;line-height:1.65}
.prose td,.prose th{border-bottom:1px solid var(--line);padding:.6rem .7rem;vertical-align:top;text-align:left}
.prose th{font-weight:700;border-bottom-width:2px}
.prose tbody tr:nth-child(odd){background:var(--surface)}
.prose td:first-child{white-space:nowrap;font-weight:500}
.prose figure.wp-block-table{margin:0}
.stk-row,.wp-block-columns{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:flex-start}
.stk-row>*,.wp-block-columns>*{flex:1 1 14rem;min-width:0}
.stk-block-table-of-contents{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1rem 1.25rem;margin:0 0 2rem;font-size:.95rem}
.stk-table-of-contents__title{font-family:var(--display);font-weight:700;font-size:1.1rem!important;margin:0 0 .25rem}
.stk-block-table-of-contents ul{margin:0;padding-left:1.1rem}
.stk-block-table-of-contents ul ul{padding-left:1.1rem;font-size:.92rem}
.wp-block-buttons{display:flex;justify-content:center;gap:.5rem;margin:1rem 0}
.wp-block-button__link,.stk-button{display:inline-block;border:1px solid var(--ink);border-radius:2rem;padding:.35rem 1.2rem;text-decoration:none;font-size:.92rem}
.wp-block-button__link:hover,.stk-button:hover{border-color:var(--gold);color:var(--gold)}
.stk-block-button-group .stk-row{justify-content:center}
.stk-block-button-group .stk-row>*{flex:0 0 auto}
.related{margin:2rem 0;padding:1rem 1.25rem;border:1px solid var(--line);border-radius:6px;font-size:.95rem}
.related-title{font-family:var(--display);font-weight:700;margin:0 0 .35rem}
.related ul{margin:0;padding-left:1.1rem}
.related li{margin:.25rem 0}
.related-end{margin-top:3.5rem;background:var(--surface)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(8rem,1fr));gap:.75rem;margin:1.5rem 0}
.gallery img{border-radius:4px}
.video{position:relative;aspect-ratio:16/9;margin:1.5rem 0}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:4px}

.site-foot{max-width:72rem;margin:0 auto;padding:2rem 1.25rem 3rem;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
.site-foot p{margin:.25rem 0}

@media (max-width:40rem){
  body{font-size:1rem}
  .hero{padding:2.25rem 0 1.75rem}
  .deck{grid-template-columns:repeat(auto-fill,minmax(5.6rem,1fr));gap:.6rem}
  .card-name{font-size:1.1rem}
  .card-kw{font-size:.7rem}
  .entry{flex-direction:column;gap:0}.entry time{padding-bottom:.6rem;margin-top:-.4rem}
}

/* 牌義頁:重點整理 */
.card-summary{display:grid;grid-template-columns:auto 1fr;gap:1.5rem 2rem;align-items:start;margin:0 0 2.5rem;padding:1.5rem;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.cs-card{width:9rem;perspective:600px}
.cs-card img,.cs-fallback{display:block;width:100%;height:auto;aspect-ratio:7/12;object-fit:cover;border-radius:6px;border:1px solid var(--line);transition:transform .6s cubic-bezier(.3,.7,.3,1)}
.cs-fallback{display:grid;place-items:center;font:700 1.3rem var(--display);background:var(--paper)}
.cs-card[data-orient=rev] img,.cs-card[data-orient=rev] .cs-fallback{transform:rotate(180deg)}
@media (prefers-reduced-motion:reduce){.cs-card img,.cs-fallback{transition:none}}
.cs-meta{margin:0;color:var(--muted);font-size:.88rem}
.cs-keys{display:flex;flex-wrap:wrap;gap:.25rem 1.5rem;margin:.35rem 0 1rem;font:700 1.3rem/1.5 var(--display)}
.cs-keys b{font:500 .78rem var(--body);color:var(--gold);margin-right:.5rem;vertical-align:.2em}
.cs-tabs{display:inline-flex;border:1px solid var(--line);border-radius:2rem;padding:3px;margin-bottom:.9rem}
.cs-tabs button{font:500 .9rem var(--body);color:var(--muted);background:none;border:0;border-radius:2rem;padding:.25rem 1.1rem;cursor:pointer}
.cs-tabs button[aria-selected=true]{background:var(--ink);color:var(--paper)}
.cs-panel dl{margin:0}
.cs-row{display:grid;grid-template-columns:3rem 1fr;gap:.75rem;padding:.55rem 0;border-top:1px solid var(--line);font-size:.95rem;line-height:1.7}
.cs-row dt{font-weight:700;color:var(--gold)}
.cs-row dd{margin:0}
.cs-more{display:inline-block;margin-top:.6rem;font-size:.88rem}
.card-nav{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:3.5rem}
.card-nav a{display:block;padding:.9rem 1.1rem;border:1px solid var(--line);border-radius:6px;text-decoration:none;font:700 1.15rem var(--display)}
.card-nav a:hover{border-color:var(--gold)}
.card-nav small{display:block;font:400 .8rem var(--body);color:var(--muted)}
.card-nav .next{text-align:right;grid-column:2}
.card-nav .index{grid-column:1/-1;text-align:center;font:500 .92rem var(--body)}
@media (max-width:40rem){
  .card-summary{grid-template-columns:1fr;padding:1.1rem}
  .cs-card{width:5.5rem}
}

/* 首頁:每人每天抽一張 */
.draw{max-width:62rem;margin:0 auto;padding:2.5rem 0 1rem}
.draw-head{text-align:center;max-width:32rem;margin:0 auto}
.lc-date{margin:0;color:var(--muted);font-size:.95rem;font-variant-numeric:tabular-nums}
.draw-head h1{font-size:clamp(2.2rem,6vw,3.6rem);margin:.2rem 0 .6rem;letter-spacing:.1em}
.draw-lede{color:var(--muted);margin:0}
.draw.is-done .draw-head{text-align:left;max-width:none;margin-bottom:1.5rem}
.draw.is-done .draw-head h1{font-size:1.4rem;margin:.1rem 0 0}

.fan{position:relative;height:clamp(14rem,38vw,19rem);margin:2rem auto 1rem;max-width:44rem}
.fan-card{--w:clamp(5.5rem,15vw,8.5rem);position:absolute;left:50%;bottom:0;width:var(--w);aspect-ratio:7/12;margin-left:calc(var(--w) / -2);padding:0;border:0;background:none;cursor:pointer;border-radius:8px;
  transform-origin:50% 260%;transform:rotate(calc((var(--i) - 3) * 8deg));transition:transform .35s ease,opacity .4s ease;perspective:900px}
.fan-card:hover,.fan-card:focus-visible{transform:rotate(calc((var(--i) - 3) * 8deg)) translateY(-1.1rem)}
.fc-inner{position:relative;display:block;width:100%;height:100%;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.3,.7,.2,1)}
.fc-back,.fc-front{position:absolute;inset:0;border-radius:8px;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden}
.fc-back{background:var(--ink);border:1px solid color-mix(in srgb,var(--gold) 50%,transparent);box-shadow:0 6px 18px rgb(20 17 40 / .18)}
.fc-back::before{content:"";position:absolute;inset:6px;border:1px solid color-mix(in srgb,var(--gold) 65%,transparent);border-radius:4px}
.fc-back::after{content:"✦";position:absolute;inset:0;display:grid;place-items:center;color:var(--gold);font-size:1.6rem}
.fc-front{transform:rotateY(180deg);background:var(--surface);border:1px solid var(--line);display:grid;place-items:center}
.fc-front img{width:100%;height:100%;object-fit:cover}
.fc-front.is-rev img{transform:rotate(180deg)}
.fc-front span{font:700 1.2rem var(--display)}
.fan.is-picking .fan-card{pointer-events:none}
.fan.is-picking .fan-card:not(.is-chosen){opacity:0;transform:rotate(calc((var(--i) - 3) * 8deg)) translateY(2rem)}
.fan-card.is-chosen{transform-origin:50% 50%;transform:translateY(-.5rem) scale(1.12);z-index:2}
.fan-card.is-chosen .fc-inner{transform:rotateY(180deg)}
@media (prefers-reduced-motion:reduce){.fan-card,.fc-inner{transition:none}}

.lc{display:grid;grid-template-columns:minmax(10rem,15rem) 1fr;gap:2rem 3rem;align-items:start}
.lc.is-in{animation:lc-in .6s ease both}
@keyframes lc-in{from{opacity:0;transform:translateY(.75rem)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.lc.is-in{animation:none}}
.lc-card{margin:0}
.lc-card img,.lc-fallback{display:block;width:100%;height:auto;aspect-ratio:7/12;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.lc-fallback{display:grid;place-items:center;background:var(--surface);font:700 1.6rem var(--display)}
.lc-card.is-rev img,.lc-card.is-rev .lc-fallback{transform:rotate(180deg)}
.lc-meta{margin:0;color:var(--muted);font-size:.92rem}
.lc-name{font-size:clamp(2.4rem,6.5vw,3.8rem);margin:.1rem 0 .4rem;letter-spacing:.1em;line-height:1.2}
.lc-orient{display:inline-block;margin-left:.9rem;font:500 1rem var(--body);color:var(--gold);letter-spacing:.05em;vertical-align:.6em}
.lc-kw{font:700 1.5rem/1.4 var(--display);margin:0 0 1.25rem}
.lc-rows{margin:0 0 1.75rem;max-width:36rem}
.lc-next{margin:1.25rem 0 0;color:var(--muted);font-size:.9rem}
.dr-link{display:inline-block;border:1px solid var(--ink);border-radius:2rem;padding:.4rem 1.3rem;text-decoration:none;font-size:.95rem}
.dr-link:hover{border-color:var(--gold);color:var(--gold)}
@media (max-width:40rem){
  .draw{padding-top:1.5rem}
  .lc{grid-template-columns:1fr;gap:1.25rem}
  .lc-card{width:9rem}
}
@media (max-width:40rem){
  .fan{height:13rem;margin-top:1.5rem;overflow:visible}
  .fan-card{--w:4.8rem;transform:rotate(calc((var(--i) - 3) * 6deg))}
  .fan-card:hover,.fan-card:focus-visible{transform:rotate(calc((var(--i) - 3) * 6deg)) translateY(-.8rem)}
  .fan.is-picking .fan-card:not(.is-chosen){transform:rotate(calc((var(--i) - 3) * 6deg)) translateY(2rem)}
  .fan-card.is-chosen{transform:translateY(-.5rem) scale(1.4)}
}

/* 書中引用 */
.cs-quote{margin:0 0 1rem;padding:.2rem 0 .2rem 1.1rem;border-left:2px solid var(--gold);max-width:36rem}
.cs-quote p{margin:0;font:400 1.02rem/1.9 var(--display);color:var(--ink)}
.cs-quote footer{margin-top:.35rem;font-size:.85rem;color:var(--muted)}
.cs-insight{margin:0 0 1.1rem;max-width:36rem}
.cs-insight p{margin:0;font-size:.98rem;line-height:1.85}
.cs-insight .cs-insight-label{font-size:.82rem;font-weight:700;color:var(--gold);margin-bottom:.2rem}
.cs-row dd p{margin:0 0 .6rem}.cs-row dd p:last-child{margin-bottom:0}