/* 韓国芸能人事典 — photocard binder design */
:root{
  --cover:#3B3561; --page:#F4F3F8; --pocket:#FFFFFF; --ink:#2A2540; --muted:#625C7B; --rule:#DEDBEA; --link:#5B3FC4;
  --s-a:#FFD8E4; --s-b:#D6E9FF; --s-c:#DFF3D3; --s-d:#FFF0C2; --s-e:#E9DCFF;
  --font:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Hiragino Sans",system-ui,sans-serif; --display:"Dela Gothic One",var(--font);
  --gutter:clamp(8px,3vw,40px); --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cover);color:var(--ink);font:500 15px/1.8 var(--font);-webkit-text-size-adjust:100%}
a{color:inherit;text-underline-offset:3px}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid #FFB547;outline-offset:3px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:10}

header.site{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:calc(var(--max) + 80px);margin:0 auto;padding:18px clamp(16px,4vw,40px);color:#fff}
.brand{font-weight:700;font-size:19px;letter-spacing:.04em;text-decoration:none}
header.site nav{display:flex;gap:22px;font-size:14px;white-space:nowrap}
header.site nav a{text-decoration:none;opacity:.85}
header.site nav a:hover{opacity:1}
main{padding:0 var(--gutter)}
footer.site{max-width:var(--max);margin:0 auto;padding:28px clamp(16px,2vw,24px) 48px;color:rgba(255,255,255,.7);font-size:12px}
footer.site p{margin:0 0 6px}

/* ---------- finder ---------- */
.finder{max-width:var(--max);margin:0 auto;padding:0 clamp(16px,2vw,24px)}
.search{display:flex;max-width:520px;background:rgba(255,255,255,.12);border-radius:999px;padding:4px 4px 4px 20px}
.search:focus-within{background:rgba(255,255,255,.2)}
.search input{flex:1;min-width:0;border:0;background:transparent;color:#fff;font-size:16px;padding:8px 0}
.search input::placeholder{color:rgba(255,255,255,.62)}
.search input:focus{outline:none}
.search button{border:0;border-radius:999px;background:#fff;color:var(--cover);font-weight:700;padding:6px 20px;cursor:pointer}
.hint{color:rgba(255,255,255,.75);font-size:13px;margin:12px 0 10px}
.tabs{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}
.stickers{display:flex;gap:6px}
.sticker{font-weight:700;font-size:13px;border:0;border-radius:8px 8px 0 0;padding:8px 14px 10px;cursor:pointer;color:var(--ink);transform:translateY(6px);transition:transform .15s;white-space:nowrap}
.sticker[aria-pressed=true]{transform:none;box-shadow:inset 0 -2px 0 rgba(0,0,0,.08)}
.s-a{background:var(--s-a)}.s-b{background:var(--s-b)}.s-c{background:var(--s-c)}.s-d{background:var(--s-d)}.s-e{background:var(--s-e)}
.group-pick{color:#fff;font-size:13px;display:flex;align-items:center;gap:8px;margin:0 0 8px auto}
.group-pick select{max-width:200px;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:8px;padding:5px 8px}
.group-pick option{color:var(--ink)}
.reset{background:none;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:999px;padding:3px 12px;font-size:12px;margin:0 0 8px;cursor:pointer}

/* ---------- binder ---------- */
.binder{max-width:var(--max);margin:0 auto;background:var(--page);border-radius:14px;padding:clamp(16px,3vw,36px);position:relative;box-shadow:0 20px 40px rgba(0,0,0,.25)}
.spread{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);position:relative}
.spread::before{content:"";position:absolute;left:50%;top:-12px;bottom:-12px;width:1px;background:var(--rule)}
.spread::after{content:"";position:absolute;left:calc(50% - 7px);top:20%;bottom:20%;width:14px;background:radial-gradient(circle,var(--cover) 4px,transparent 5px) 0 0/14px 60px repeat-y}
.spread.single{grid-template-columns:1fr}
.spread.single::before,.spread.single::after{display:none}
.sheet{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-content:start}
.pocket{aspect-ratio:55/85;border-radius:10px;background:rgba(255,255,255,.55);box-shadow:inset 0 0 0 1px var(--rule);perspective:900px}
.card{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.card.flipped{transform:rotateY(180deg)}
.face{position:absolute;inset:4px;border-radius:7px;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:var(--pocket);box-shadow:0 1px 2px rgba(42,37,64,.15);border:0;padding:0;text-align:left;cursor:pointer;display:block;width:auto}
.front img,.front .namecard{width:100%;height:calc(100% - 48px);object-fit:contain;background:#ECEAF3;display:block}
.namecard{display:grid!important;place-items:center;font-family:var(--display);font-size:clamp(18px,2.4vw,28px);line-height:1.2;padding:8px;text-align:center;color:var(--ink);word-break:keep-all}
.namecard.c-a{background:var(--s-a)}.namecard.c-b{background:var(--s-b)}.namecard.c-c{background:var(--s-c)}.namecard.c-d{background:var(--s-d)}.namecard.c-e{background:var(--s-e)}
.front .label{height:48px;padding:5px 10px;display:flex;flex-direction:column;justify-content:center;line-height:1.3}
.front b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.front small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.front .badge{position:absolute;top:8px;left:8px;background:var(--cover);color:#fff;font-size:10px;font-weight:700;border-radius:999px;padding:1px 8px;line-height:1.7}
.front::after{content:"";position:absolute;inset:0;opacity:0;pointer-events:none;mix-blend-mode:soft-light;background:linear-gradient(115deg,transparent 20%,#ff9ad5 38%,#9ae6ff 50%,#c7ff9a 62%,transparent 80%) var(--x,50%) 0/250% 100%;transition:opacity .2s}
.front:hover::after,.front:focus-visible::after{opacity:.9}
.front{text-decoration:none;color:inherit}
.flip-btn{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;border:0;background:rgba(255,255,255,.9);color:var(--ink);font-size:16px;line-height:30px;padding:0;cursor:pointer;box-shadow:0 1px 3px rgba(42,37,64,.25);backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(1px);z-index:1}
.flip-btn:hover{background:#fff}
.back{transform:rotateY(180deg);padding:12px;display:flex;flex-direction:column;gap:6px;font-size:12px;line-height:1.5;background:linear-gradient(160deg,#fff,#F1EEFA);cursor:default}
.back .ko{font-size:18px;font-weight:700}
.back dl{margin:4px 0 0;display:grid;grid-template-columns:auto 1fr;gap:2px 8px}
.back dt{color:var(--muted)}
.back dd{margin:0}
.back .summary{color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.back a{margin-top:auto;font-weight:700;background:var(--ink);color:#fff;text-decoration:none;text-align:center;border-radius:6px;padding:6px}
.back .unflip{background:none;border:0;color:var(--muted);font-size:11px;text-align:center;padding:2px;cursor:pointer}
.empty-pocket{background:rgba(255,255,255,.4)}
.empty{grid-column:1/-1;color:var(--muted);padding:24px 4px;margin:0}
.turn{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;color:var(--muted);font-size:13px;text-align:center}
.turn button{font-weight:700;font-size:14px;background:var(--ink);color:#fff;border:0;border-radius:999px;padding:9px 22px;cursor:pointer;white-space:nowrap}
.turn button:disabled{opacity:.3;cursor:default}
.plain-list{columns:3;font-size:14px}

/* ---------- person ---------- */
.p{display:grid;grid-template-columns:minmax(220px,320px) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.p-card{position:sticky;top:20px}
.big{margin:0;aspect-ratio:55/85;background:var(--pocket);border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(42,37,64,.2);display:flex;flex-direction:column}
.big img,.big .namecard{width:100%;flex:1;min-height:0;object-fit:contain;background:#ECEAF3;display:block}
.big .namecard{font-size:clamp(30px,4vw,44px)}
.big figcaption{padding:10px 16px;line-height:1.35}
.big figcaption b{display:block;font-size:19px}
.big figcaption small{color:var(--muted)}
.credit{font-size:11px;color:var(--muted);line-height:1.6;margin:10px 4px 0;overflow-wrap:anywhere}
.p-main{min-width:0}
.back-link{font-size:14px;color:var(--muted);text-decoration:none}
.back-link:hover{text-decoration:underline}
.p h1{font-family:var(--display);font-weight:400;font-size:clamp(30px,4vw,46px);line-height:1.25;margin:8px 0 2px;letter-spacing:.01em}
.names{color:var(--muted);font-size:16px;display:flex;flex-wrap:wrap;gap:4px 16px}
.tags{margin:12px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.tag{background:var(--s-c);border-radius:6px;padding:1px 10px;font-size:13px;font-weight:700}
.tag.t-group{background:var(--s-e)}
.summary p{font-size:16px;max-width:38em;margin:16px 0 0}
.note{font-size:12px;color:var(--muted);margin:10px 0 0}
.toc{display:flex;flex-wrap:wrap;gap:6px;margin:20px 0 4px}
.toc a{font-size:13px;font-weight:700;text-decoration:none;background:#fff;border-radius:999px;padding:4px 14px;box-shadow:inset 0 0 0 1px var(--rule)}
.toc a:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.p-main section{scroll-margin-top:16px}
.p-main h2{font-size:19px;margin:40px 0 12px;display:flex;align-items:center;gap:10px}
.p-main h2::before{content:"";width:14px;height:20px;border-radius:3px;background:var(--s-e);box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.chapter#background h2::before{background:var(--s-a)}.chapter#career h2::before{background:var(--s-b)}.chapter#episodes h2::before{background:var(--s-d)}
.chapter h3{font-size:16px;margin:22px 0 4px}
.chapter p{max-width:38em;margin:0 0 6px;line-height:1.95}
.source-ref{font-size:11px;color:var(--link);text-decoration:none;margin-left:2px;vertical-align:super;line-height:0}
.spec{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin:0}
.spec div{background:#fff;border-radius:10px;padding:10px 14px}
.spec dt{font-size:12px;color:var(--muted)}
.spec dd{margin:0;font-weight:700}
.tracks{list-style:none;margin:0;padding:0;background:#fff;border-radius:12px}
.tracks li{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:12px;padding:12px 16px;border-bottom:1px solid var(--rule);align-items:baseline}
.tracks li:last-child{border-bottom:0}
.tracks .y{color:var(--muted);font-variant-numeric:tabular-nums}
.tracks small{display:block;color:var(--muted);font-size:12px}
.tracks .role{font-size:12px;background:var(--page);border-radius:999px;padding:1px 10px;white-space:nowrap}
.sources{font-size:13px;padding-left:20px;overflow-wrap:anywhere}
.sources li{margin:8px 0}
.sources small{display:block;color:var(--muted)}
.sources li:target{background:var(--s-d);border-radius:6px}

/* ---------- policy ---------- */
.policy{max-width:42em}
.policy h1{font-family:var(--display);font-weight:400;font-size:clamp(28px,4vw,40px);margin:0 0 8px}
.policy h2{font-size:18px;margin:28px 0 6px}
.policy p{margin:0}

/* ---------- ads ---------- */
.ad-slot{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:24px;margin:28px auto;max-width:var(--max);clear:both}
.ad{display:flex;flex-direction:column;align-items:center;max-width:100%;min-width:0}
.ad-label{display:block;font-size:10px;letter-spacing:.04em;margin-bottom:4px;color:rgba(255,255,255,.7)}
.binder .ad-label{color:var(--muted)}
.ad img{max-width:100%;height:auto}
.ad>div:empty{display:none!important}
.ad-slot:not(:has(iframe,img,object,embed,ins)){margin:8px auto}
.p-main .ad-slot{margin:32px 0;justify-content:flex-start}
@media print{.ad-slot{display:none!important}}

/* ---------- responsive ---------- */
@media (max-width:820px){
  header.site nav{gap:14px;font-size:13px}
  .tabs{flex-wrap:nowrap;flex-direction:column;align-items:stretch;gap:6px}
  .stickers{overflow-x:auto;scrollbar-width:none;margin:0 calc(-1 * clamp(16px,2vw,24px));padding:0 clamp(16px,2vw,24px)}
  .sticker{flex:0 0 auto}
  .group-pick{margin:0;order:-1}
  .group-pick select{flex:1;max-width:none}
  .spread{grid-template-columns:1fr}
  .spread::before,.spread::after{display:none}
  .sheet{gap:8px}
  .front .label{padding:4px 7px}
  .front b{font-size:13px;letter-spacing:-.04em}
  .back{padding:8px;gap:2px;font-size:11px;line-height:1.4}
  .back .ko{font-size:15px}
  .back dl{grid-template-columns:1fr;gap:0}
  .back dt,.back .summary{display:none}
  .back a{padding:5px 2px;font-size:11px;border-radius:5px}
  .empty-pocket.trailing{display:none}
  .turn button{padding:9px 16px}
  .plain-list{columns:2}
  .p{grid-template-columns:1fr}
  .p-card{position:static;max-width:190px}
  .big figcaption b{font-size:16px}
  .tracks li{grid-template-columns:44px minmax(0,1fr);padding:10px 12px}
  .tracks .role{grid-column:2;justify-self:start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.sticker{transition:none}}