/* =========================================================
   IRKA — Renewal 2026
   Monochrome / heavy display type / dot-field hero (restored)
   ========================================================= */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
img,picture,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}

/* ---------- Tokens ---------- */
:root{
  --bg:#ffffff;
  --bg-soft:#f1f0ed;
  --bg-ink:#080808;
  --ink:#0a0a0a;
  --ink-2:#5e5e5e;
  --ink-3:#9d9d9d;
  --line:#e3e1dc;
  --line-ink:rgba(255,255,255,.16);

  --ff-jp:"Noto Sans TC",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  --ff-en:"Inter","Helvetica Neue",Arial,var(--ff-jp);
  --ff-disp:"Archivo","Inter",var(--ff-jp);

  --max:1360px;
  --pad:clamp(20px,5vw,84px);
  --sec:clamp(90px,12vw,200px);
  --ease:cubic-bezier(.16,1,.3,1);
}

/* ---------- Base ---------- */
body{
  font-family:var(--ff-jp);color:var(--ink);background:var(--bg);
  line-height:1.85;font-size:15px;letter-spacing:.01em;
  font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:clip;
}
::selection{background:var(--ink);color:#fff}
.en{font-family:var(--ff-en)}
.disp{font-family:var(--ff-disp);font-weight:900;letter-spacing:-.02em;line-height:.92}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}
.muted{color:var(--ink-2)}

/* ---------- Film grain ---------- */
.grain{position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain .5s steps(2) infinite;will-change:transform}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-2%)}100%{transform:translate(3%,2%)}}

/* ---------- Custom cursor ---------- */
.cursor,.cursor-dot{position:fixed;top:0;left:0;z-index:9500;pointer-events:none;border-radius:50%;
  mix-blend-mode:difference;will-change:transform}
.cursor{width:40px;height:40px;border:1.5px solid #fff;margin:-20px 0 0 -20px;
  transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease)}
.cursor-dot{width:6px;height:6px;background:#fff;margin:-3px 0 0 -3px}
.cursor.hover{width:78px;height:78px;margin:-39px 0 0 -39px}
@media (hover:none){.cursor,.cursor-dot{display:none}html.js body{cursor:auto}}

/* ---------- Header ---------- */
.site-head{position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;padding:26px var(--pad);
  transition:padding .5s var(--ease),background .5s var(--ease),box-shadow .5s var(--ease)}
.site-head.scrolled{background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(16px);
  padding:16px var(--pad);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:11px;line-height:1}
.brand img{height:20px;width:auto;display:block;transition:filter .5s var(--ease)}
.brand small{font-family:var(--ff-en);font-weight:700;font-size:9px;letter-spacing:.34em;
  color:var(--ink-3);transform:translateY(1px)}
body.nav-open .brand img{filter:invert(1)}
.foot-logo{height:30px;width:auto;filter:invert(1)}
.nav{display:flex;align-items:center;gap:36px}
.nav a{font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.14em;position:relative;padding:4px 0}
.nav a:not(.cta)::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1.5px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav a:not(.cta):hover::after{transform:scaleX(1);transform-origin:left}
.nav .cta{padding:12px 24px;border:1.5px solid currentColor;border-radius:100px;letter-spacing:.12em;
  transition:background .4s var(--ease),color .4s var(--ease)}
.nav .cta:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.menu-btn{display:none;width:34px;height:18px;position:relative;z-index:240}
.menu-btn span{position:absolute;left:0;width:100%;height:2px;background:currentColor;transition:.4s var(--ease)}
.menu-btn span:nth-child(1){top:0}.menu-btn span:nth-child(2){top:50%;transform:translateY(-50%)}.menu-btn span:nth-child(3){bottom:0}
body.nav-open .menu-btn span:nth-child(1){top:50%;transform:translateY(-50%) rotate(45deg)}
body.nav-open .menu-btn span:nth-child(2){opacity:0}
body.nav-open .menu-btn span:nth-child(3){bottom:auto;top:50%;transform:translateY(-50%) rotate(-45deg)}

/* ---------- Line mask reveal ---------- */
.line{display:block;overflow:hidden}
.line-in{display:block}

/* ---------- Hero ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding:150px var(--pad) 70px;position:relative;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero>.hero-eyebrow,.hero>.hero-title,.hero>.hero-foot{position:relative;z-index:1}
.hero-eyebrow{font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.4em;
  color:var(--ink);margin-bottom:clamp(28px,4vw,48px);display:flex;align-items:center;gap:16px}
.hero-eyebrow::before{content:"";width:46px;height:2px;background:var(--ink)}
.hero-title{font-family:var(--ff-jp);font-weight:900;
  font-size:clamp(52px,13vw,224px);line-height:1.12;letter-spacing:-.02em;color:var(--ink)}
.hero-title em{font-style:normal;color:inherit;-webkit-text-stroke:0}
.hero-foot{display:flex;flex-wrap:wrap;gap:24px 64px;align-items:flex-end;justify-content:space-between;
  margin-top:clamp(40px,6vw,84px)}
.hero-foot p{max-width:640px;font-size:clamp(17px,1.7vw,23px);font-weight:700;line-height:1.95;color:var(--ink);letter-spacing:.005em}
.hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:22px}
.hero-clock{font-family:var(--ff-en);text-align:right}
.hero-clock .hc-label{display:block;font-size:9px;font-weight:700;letter-spacing:.3em;color:var(--ink-3)}
.hero-clock .hc-time{display:block;font-size:15px;font-weight:600;letter-spacing:.06em;color:var(--ink);
  font-variant-numeric:tabular-nums;margin-top:5px}
.hero-scroll{font-family:var(--ff-en);font-size:10px;font-weight:700;letter-spacing:.3em;color:var(--ink-3);
  display:flex;align-items:center;gap:12px}
.hero-scroll i{width:1.5px;height:54px;background:var(--line);position:relative;overflow:hidden}
.hero-scroll i::after{content:"";position:absolute;inset:0;background:var(--ink);transform:translateY(-100%);
  animation:scrolly 2s var(--ease) infinite}
@keyframes scrolly{0%{transform:translateY(-100%)}55%{transform:translateY(0)}100%{transform:translateY(100%)}}

/* ---------- Kinetic strip ---------- */
.kinetic{position:relative;padding:clamp(40px,5vw,72px) 0 clamp(48px,7vw,110px);overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg)}
.krow{display:flex;flex-wrap:nowrap;white-space:nowrap;will-change:transform}
.krow+.krow{margin-top:clamp(2px,.4vw,8px)}
.kitem{font-family:var(--ff-disp);font-weight:900;font-size:clamp(46px,8.5vw,140px);
  line-height:1.02;letter-spacing:-.03em;padding-inline:.28em;display:inline-flex;align-items:center;gap:.5em;color:var(--ink)}
.kitem::after{content:"/";color:var(--ink);-webkit-text-stroke:0;opacity:1;font-weight:400;margin-left:.06em;flex:0 0 auto}
.krow.outline .kitem{-webkit-text-stroke:1.6px var(--ink);color:transparent}
.krow.outline .kitem::after{color:transparent;-webkit-text-stroke:1.4px var(--ink)}
.kinetic .k-tag{position:absolute;top:18px;left:var(--pad);z-index:2;font-family:var(--ff-en);
  font-size:10px;font-weight:700;letter-spacing:.3em;color:var(--ink-3);display:flex;align-items:center;gap:12px}
.kinetic .k-tag::before{content:"";width:28px;height:1px;background:var(--ink-3)}
.krow.imgs{margin-block:clamp(14px,1.6vw,26px)}
.kthumb{position:relative;display:inline-block;margin-inline:9px;flex:0 0 auto;overflow:hidden;background:var(--bg-soft)}
.kthumb img{width:clamp(190px,19vw,300px);height:clamp(118px,11.5vw,186px);object-fit:cover;display:block;
  transition:transform .7s var(--ease)}
.kthumb:hover img{transform:scale(1.05)}
.kthumb b{position:absolute;left:14px;bottom:12px;font-family:var(--ff-en);font-size:11px;font-weight:700;
  letter-spacing:.1em;color:#fff;mix-blend-mode:difference;z-index:1}
@media (max-width:767px){.kthumb img{width:150px;height:96px}}

/* ---------- Sections ---------- */
.section{padding-block:var(--sec);position:relative;overflow:clip}
.section .wrap{position:relative;z-index:1}
.section.ink{background:var(--bg-ink);color:#f2f1ec}
.section.soft{background:var(--bg-soft)}
.wm{position:absolute;z-index:0;pointer-events:none;user-select:none;white-space:nowrap;
  font-family:var(--ff-disp);font-weight:900;line-height:.78;letter-spacing:-.05em;
  font-size:clamp(150px,30vw,520px);color:transparent;-webkit-text-stroke:1px var(--line);opacity:.55}
.section.ink .wm{-webkit-text-stroke:1px var(--line-ink)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;
  margin-bottom:clamp(48px,6vw,90px);flex-wrap:wrap}
.sec-label{font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.3em;display:flex;align-items:center;gap:14px}
.sec-label::before{content:"";width:34px;height:2px;background:currentColor}
.sec-title{font-family:var(--ff-jp);font-weight:900;font-size:clamp(34px,6vw,92px);line-height:1.12;letter-spacing:-.02em;margin-top:20px}
.sec-title .en{font-family:var(--ff-disp);font-weight:900}
.section.ink .sec-title{color:#fff}.section.ink .muted{color:rgba(255,255,255,.6)}

/* ---------- Works ---------- */
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(40px,5vw,90px) clamp(28px,3.5vw,56px)}
.work{display:block;position:relative}
.work .thumb{position:relative;overflow:hidden;background:var(--bg-soft);aspect-ratio:16/10}
.work .thumb img{width:100%;height:122%;object-fit:cover;will-change:transform}
.work .num{position:absolute;top:18px;left:18px;z-index:2;font-family:var(--ff-disp);font-weight:900;font-size:14px;color:#fff;mix-blend-mode:difference}
.work .meta{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-top:22px}
.work .cat{font-family:var(--ff-en);font-size:10px;font-weight:700;letter-spacing:.2em;
  border:1.5px solid var(--line);border-radius:100px;padding:6px 13px;white-space:nowrap;flex-shrink:0}
.section.ink .work .cat{border-color:var(--line-ink)}
.work .client{font-family:var(--ff-en);font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--ink-3);margin-bottom:8px}
.work .name{font-size:clamp(19px,2vw,26px);font-weight:900;line-height:1.42;letter-spacing:-.01em;transition:opacity .4s}
.section.ink .work .name{color:#fff}.work:hover .name{opacity:.5}
.work.big{grid-column:span 2}.work.big .thumb{aspect-ratio:21/9}
/* dense gallery grid (works list) */
.works-grid.dense{grid-template-columns:repeat(3,1fr);gap:clamp(26px,3vw,48px) clamp(20px,2.4vw,36px)}
.works-grid.dense .work .thumb{aspect-ratio:4/3}
.works-grid.dense .name{font-size:clamp(15px,1.35vw,18px)}
.works-grid.dense .meta{margin-top:16px}
@media (max-width:980px){.works-grid.dense{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.works-grid.dense{grid-template-columns:1fr}}
.works-more{display:flex;justify-content:center;margin-top:clamp(50px,6vw,86px)}
.more-btn{font-family:var(--ff-en);font-size:13px;font-weight:700;letter-spacing:.14em;padding:18px 48px;
  border:1.5px solid var(--ink);border-radius:100px;display:inline-flex;align-items:center;gap:12px;transition:.4s var(--ease)}
.more-btn:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.more-btn span{font-size:1.35em;line-height:0;transition:transform .45s var(--ease)}
.more-btn:hover span{transform:rotate(90deg)}
.more-btn[hidden]{display:none}

/* ---------- Service ---------- */
.svc{border-top:2px solid var(--ink)}
.svc-row{display:grid;grid-template-columns:110px minmax(0,1.05fr) minmax(0,1fr);gap:30px;align-items:center;
  padding:clamp(30px,3.6vw,54px) 0;border-bottom:1px solid var(--line);position:relative;transition:padding-left .55s var(--ease)}
.svc-row::before{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--ink);z-index:-1;transition:width .55s var(--ease)}
.svc-row:hover{padding-left:clamp(20px,3vw,48px)}.svc-row:hover::before{width:100%}.svc-row:hover *{color:#fff!important}
.svc-num{font-family:var(--ff-disp);font-size:40px;font-weight:900;color:var(--ink-3);letter-spacing:-.02em}
.svc-name{font-size:clamp(22px,2.8vw,38px);font-weight:900;line-height:1.34;letter-spacing:-.01em}
.svc-name .en{display:block;font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--ink-3);margin-top:10px}
.svc-desc{font-size:14px;font-weight:500;line-height:2;color:var(--ink-2)}
.svc-tag{display:inline-block;margin-top:12px;font-family:var(--ff-en);font-size:10px;font-weight:700;letter-spacing:.14em;color:var(--ink-3)}

/* ---------- Statement / mission ---------- */
.statement{max-width:1100px}
.statement h2{font-weight:900;font-size:clamp(28px,4.6vw,68px);line-height:1.3;letter-spacing:-.02em}
.statement h2 em{font-style:normal;color:inherit;-webkit-text-stroke:0}
.statement .lead{margin-top:44px;font-size:16px;font-weight:500;line-height:2.3;color:rgba(255,255,255,.7);max-width:800px}
.statement .accent-box{margin-top:48px;padding:36px 42px;border-left:3px solid #fff;background:rgba(255,255,255,.045)}
.statement .accent-box p{font-size:15.5px;font-weight:500;line-height:2.2;color:rgba(255,255,255,.85)}
.statement .accent-box p+p{margin-top:18px;color:rgba(255,255,255,.6)}

/* ---------- Agency ---------- */
.agency{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(44px,5vw,90px);align-items:start}
.agency-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-en);font-size:10px;font-weight:700;
  letter-spacing:.2em;border:1.5px solid var(--ink);border-radius:100px;padding:10px 18px;margin-bottom:30px}
.agency h3{font-weight:900;font-size:clamp(24px,3.4vw,46px);line-height:1.42;letter-spacing:-.01em}
.agency .body{margin-top:28px;font-size:15px;font-weight:500;line-height:2.05;color:var(--ink-2);max-width:500px}
.agency-list{border-top:2px solid var(--ink)}
.agency-item{padding:26px 0;border-bottom:1px solid var(--line);display:flex;gap:22px;align-items:flex-start}
.agency-item i{font-family:var(--ff-disp);font-weight:900;font-size:14px;margin-top:2px;flex-shrink:0;font-style:normal}
.agency-item h4{font-size:17px;font-weight:900;margin-bottom:8px}
.agency-item p{font-size:13px;font-weight:500;line-height:1.9;color:var(--ink-2)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;font-family:var(--ff-en);font-size:13px;font-weight:700;
  letter-spacing:.1em;padding:19px 38px;border-radius:100px;transition:background .45s var(--ease),color .45s var(--ease),transform .45s var(--ease),border-color .45s var(--ease)}
.btn-fill{background:var(--ink);color:#fff}.btn-fill:hover{transform:translateY(-3px)}
.btn-line{border:1.5px solid currentColor}.btn-line:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.section.ink .btn-line:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn .arr,.more-link .arr{transition:transform .45s var(--ease);display:inline-block}
.btn:hover .arr,.more-link:hover .arr{transform:translateX(6px)}
.more-link{display:inline-flex;align-items:center;gap:14px;font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.16em;border-bottom:2px solid currentColor;padding-bottom:7px}

/* ---------- CTA / Footer ---------- */
.cta-band{background:var(--bg-ink);color:#fff;text-align:center;padding:clamp(100px,14vw,200px) var(--pad);overflow:hidden}
.cta-band .sec-label{justify-content:center}
.cta-band h2{font-family:var(--ff-disp);font-weight:900;font-size:clamp(56px,15vw,260px);line-height:.86;letter-spacing:-.04em;margin:26px 0 0}
.cta-band .jp{display:block;font-family:var(--ff-jp);font-size:.42em;font-weight:900;letter-spacing:-.01em;margin-top:.2em}
.cta-band .lead{margin:36px auto 50px;max-width:560px;color:rgba(255,255,255,.6);font-size:15px;font-weight:500;line-height:2}
.cta-band .btn-fill{background:#fff;color:var(--ink)}
.site-foot{background:var(--bg-ink);color:rgba(255,255,255,.6);padding:0 var(--pad) 50px;border-top:1px solid var(--line-ink)}
.foot-grid{max-width:var(--max);margin-inline:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:54px;padding-block:clamp(60px,7vw,100px)}
.foot-brand .en{font-family:var(--ff-disp);font-weight:900;font-size:clamp(40px,5vw,72px);letter-spacing:-.02em;color:#fff;line-height:.9}
.foot-brand p{margin-top:22px;font-size:13px;font-weight:500;line-height:2;max-width:310px}
.foot-col h5{font-family:var(--ff-en);font-size:10px;font-weight:700;letter-spacing:.26em;color:var(--ink-3);margin-bottom:22px}
.foot-col li+li{margin-top:14px}
.foot-col a,.foot-col li{font-size:13.5px;font-weight:500;letter-spacing:.03em;transition:color .3s}
.foot-col a:hover{color:#fff}
.foot-bottom{max-width:var(--max);margin-inline:auto;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  padding-top:32px;border-top:1px solid var(--line-ink);font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--ink-3)}

/* ---------- Page hero (sub) ---------- */
.page-hero{padding:clamp(170px,20vw,280px) var(--pad) clamp(56px,7vw,100px);border-bottom:2px solid var(--ink)}
.page-hero .sec-label{margin-bottom:26px}
.page-hero h1{font-family:var(--ff-disp);font-weight:900;font-size:clamp(56px,14vw,220px);line-height:.86;letter-spacing:-.04em}
.page-hero h1.jp{font-family:var(--ff-jp);letter-spacing:-.02em}
.page-hero .sub{margin-top:32px;max-width:680px;font-size:15.5px;font-weight:500;line-height:2.05;color:var(--ink-2)}

/* ---------- Works filter ---------- */
.filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,68px)}
.filter button{font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.12em;padding:11px 24px;
  border:1.5px solid var(--line);border-radius:100px;color:var(--ink-2);transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease)}
.filter button.on,.filter button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.work.hide{display:none}

/* ---------- Company ---------- */
.profile{border-top:2px solid var(--ink)}
.profile dl{display:grid;grid-template-columns:220px 1fr}
.profile dt,.profile dd{padding:26px 0;border-bottom:1px solid var(--line)}
.profile dt{font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--ink-3)}
.profile dd{font-size:15px;font-weight:500;line-height:1.95}
.map-embed{margin-top:clamp(56px,7vw,100px);aspect-ratio:16/7;background:var(--bg-soft);overflow:hidden;border:1px solid var(--line)}
.map-embed iframe{width:100%;height:100%;border:0;filter:grayscale(1) contrast(1.05)}

/* ---------- Detail ---------- */
.detail-hero{aspect-ratio:21/9;background:var(--bg-soft);overflow:hidden;margin-bottom:clamp(44px,5vw,76px)}
.detail-hero img{width:100%;height:100%;object-fit:cover}
.detail-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(44px,6vw,100px);align-items:start}
.detail-grid h2{font-weight:900;font-size:clamp(28px,3.8vw,52px);line-height:1.26;letter-spacing:-.02em;margin-bottom:28px}
.detail-grid .lead{font-size:15.5px;font-weight:500;line-height:2.15;color:var(--ink-2)}
.detail-gallery{columns:2;column-gap:clamp(14px,1.8vw,28px)}
.detail-gallery img{width:100%;display:block;margin-bottom:clamp(14px,1.8vw,28px);break-inside:avoid;
  border:1px solid var(--line);background:var(--bg-soft)}
@media (max-width:680px){.detail-gallery{columns:1}}
/* ---------- Press / 掲載情報 ---------- */
.press-item{max-width:1000px}
.press-item + .press-item{margin-top:clamp(48px,6vw,88px)}
.press-figs{display:flex;gap:clamp(16px,2.2vw,30px);align-items:flex-start}
.press-figs figure{margin:0;border:1px solid var(--line);background:var(--bg-soft);overflow:hidden}
.press-figs img{width:100%;height:auto;display:block}
.press-cover{flex:0 0 32%;max-width:240px}
.press-spread{flex:1 1 0;min-width:0}
.press-body{margin-top:clamp(22px,3vw,34px);max-width:720px}
.press-outlet{display:block;font-family:var(--ff-jp);font-weight:900;font-size:clamp(18px,2.2vw,24px);line-height:1.4}
.press-pages{display:block;font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--ink-2);margin-top:10px}
.press-note{margin-top:18px;font-size:15px;font-weight:500;line-height:2.05;color:var(--ink-2)}
@media (max-width:520px){.press-figs{flex-direction:column}.press-cover{flex:none;max-width:200px}}
/* ===== CASE REEL — LIVE SITE（実サイトを枠内で操作） ===== */
.reel-sec{--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,monospace;--mute:color-mix(in oklab,var(--ink) 55%,transparent);position:relative;padding:clamp(56px,8vw,120px) 0 0;background:var(--bg)}
.reel-sec .lbl{display:flex;justify-content:space-between;align-items:baseline;margin:0 var(--pad) clamp(30px,4vw,56px);padding-bottom:15px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--mute)}
.reel-sec .lbl b{font-weight:400;color:var(--ink)}
.reel-grid{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:center;gap:clamp(26px,3.4vw,60px);padding:0 var(--pad);max-width:1560px;margin:0 auto}
.reel-sec .scr{position:relative;min-width:0}
.reel-sec .scr.wide{flex:1 1 100%;max-width:1320px}
.reel-sec .scr.tall{flex:0 1 348px;max-width:360px}
.reel-sec .fr{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:4px;box-shadow:0 50px 110px -60px rgba(0,0,0,.55);transition:box-shadow .5s var(--ease)}
.reel-sec .fr:hover{box-shadow:0 70px 130px -50px rgba(0,0,0,.7)}
.reel-sec .bar{display:flex;align-items:center;gap:6px;height:34px;padding:0 15px;background:#f2f2f2;border-bottom:1px solid #ececec}
.reel-sec .bar i{width:9px;height:9px;border-radius:50%;background:#d7d7d7}
.reel-sec .bar .u{margin-left:14px;font-family:var(--mono);font-size:10px;letter-spacing:.04em;color:#a3a3a3;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.reel-sec .scr.tall .bar{display:none}
.reel-sec .scr.tall .fr{border-radius:28px;box-shadow:0 34px 70px -46px rgba(0,0,0,.55)}
.reel-sec .stage{position:relative;overflow:hidden;background:#0b0b0b}
.reel-sec .scr.wide .stage{height:clamp(600px,84vh,880px)}
.reel-sec .scr.tall .stage{height:clamp(560px,70vh,760px)}
.reel-sec .stage iframe{width:100%;height:100%;border:0;display:block;background:#fff}
.reel-sec .tag{position:absolute;left:12px;bottom:11px;z-index:3;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:#fff;mix-blend-mode:difference}
.reel-sec .tag::before{content:'\25CF ';animation:livedot 1.6s steps(1) infinite}
@keyframes livedot{50%{opacity:.25}}
.reel-sec .cap{display:flex;justify-content:space-between;margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--mute)}
.reel-sec .cap .t{color:var(--ink);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.reel-sec .scr.tall .cap{justify-content:center}
.reel-sec .scr.tall .cap .t{display:none}
@media (max-width:680px){.reel-sec .scr.wide .stage{height:clamp(480px,72vh,680px)}}
.detail-grid .lead p+p{margin-top:20px}
.cred dt{font-family:var(--ff-en);font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--ink-3);margin-bottom:6px}
.cred dd{font-size:14px;font-weight:600;margin-bottom:22px}

/* ---------- Contact form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(44px,6vw,90px);align-items:start}
.field{margin-bottom:28px}
.field label{display:block;font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--ink-3);margin-bottom:12px}
.field label .req{margin-left:6px;text-decoration:underline}
.field input,.field textarea{width:100%;font:inherit;font-size:15px;font-weight:500;padding:15px 0;border:none;border-bottom:1.5px solid var(--line);background:transparent;transition:border-color .3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{resize:vertical;min-height:140px}
.field select{width:100%;font:inherit;font-size:15px;font-weight:500;padding:15px 24px 15px 0;border:none;border-bottom:1.5px solid var(--line);background:transparent;transition:border-color .3s;-webkit-appearance:none;appearance:none;cursor:pointer;color:var(--ink);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%239d9d9d' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 2px center}
.field select:focus{outline:none;border-color:var(--ink)}
.contact-aside h3{font-size:20px;font-weight:900;margin-bottom:20px}
.contact-aside p{font-size:14px;font-weight:500;line-height:2;color:var(--ink-2)}
.contact-aside .big{font-family:var(--ff-disp);font-size:30px;font-weight:900;letter-spacing:-.01em;margin:6px 0 24px}

/* ---------- Block-sweep text reveal (hundrednote-style: solid block → text) ---------- */
.rb{position:relative;display:block;width:fit-content;max-width:100%;overflow:hidden}
.rb-inner{display:block}
html.js .rb-inner{opacity:0}
.rb::after{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left center;z-index:1}
html.js .rb.in .rb-inner{animation:rbText .85s var(--ease) forwards}
html.js .rb.in::after{animation:rbCover .85s var(--ease) forwards}
.section.ink .rb::after,.cta-band .rb::after{background:#fff}
@keyframes rbCover{0%{transform:scaleX(0);transform-origin:left center}46%{transform:scaleX(1);transform-origin:left center}54%{transform:scaleX(1);transform-origin:right center}100%{transform:scaleX(0);transform-origin:right center}}
@keyframes rbText{0%,50%{opacity:0}50.01%,100%{opacity:1}}
/* body copy clause reveal */
html.js .bw{opacity:0}
html.js .bw.in{opacity:1;transition:opacity .65s var(--ease)}

/* ---------- Reveal ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(40px)}
html.js [data-reveal].in{opacity:1;transform:none;transition:opacity 1s var(--ease),transform 1s var(--ease)}
html.js [data-reveal][data-d="1"].in{transition-delay:.08s}
html.js [data-reveal][data-d="2"].in{transition-delay:.16s}
html.js [data-reveal][data-d="3"].in{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  html.js [data-reveal],html.js .rb-inner,html.js .bw{opacity:1!important;transform:none!important}
  html.js .rb::after{display:none}
  .grain,.hero-scroll i::after,.kitem{animation:none}
}

/* ---------- Mobile nav ---------- */
.mnav{position:fixed;inset:0;z-index:210;background:var(--bg-ink);color:#fff;display:flex;flex-direction:column;justify-content:center;
  padding:0 var(--pad);clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease)}
body.nav-open .mnav{clip-path:inset(0 0 0% 0)}
body.nav-open .site-head{color:#fff}
.mnav a{font-family:var(--ff-disp);font-weight:900;font-size:clamp(40px,11vw,84px);letter-spacing:-.02em;
  padding:14px 0;border-bottom:1px solid var(--line-ink);display:flex;justify-content:space-between;align-items:center}
.mnav a small{font-family:var(--ff-jp);font-size:12px;color:var(--ink-3);font-weight:500}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .agency{grid-template-columns:1fr;gap:52px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:44px}
  .detail-grid{grid-template-columns:1fr}
}
@media (max-width:767px){
  html.js body{cursor:auto}
  .nav{display:none}.menu-btn{display:block}
  .works-grid{grid-template-columns:1fr;gap:54px}
  .work.big{grid-column:span 1}.work.big .thumb{aspect-ratio:16/10}
  .svc-row{grid-template-columns:60px 1fr;gap:14px 18px}.svc-desc{grid-column:1/-1}.svc-row:hover{padding-left:16px}
  .form-grid{grid-template-columns:1fr}
  .profile dl{grid-template-columns:1fr}.profile dt{padding-bottom:4px;border-bottom:none}.profile dd{padding-top:6px}
  .foot-grid{grid-template-columns:1fr}
  .hero-foot{gap:32px}
}

/* ---------- FAQ ---------- */
.faq{margin-top:clamp(34px,5vw,58px);border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:clamp(20px,2.4vw,30px) 0;font-weight:700;font-size:clamp(16px,1.8vw,21px);transition:color .3s var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--ink-2)}
.faq-item summary i{position:relative;flex:0 0 18px;width:18px;height:18px}
.faq-item summary i::before,.faq-item summary i::after{content:"";position:absolute;background:var(--ink);transition:transform .35s var(--ease)}
.faq-item summary i::before{top:8px;left:0;width:18px;height:2px}
.faq-item summary i::after{top:0;left:8px;width:2px;height:18px}
.faq-item[open] summary i::after{transform:scaleY(0)}
.faq-item p{margin:0;padding:0 0 clamp(22px,2.6vw,30px);max-width:760px;color:var(--ink-2);font-size:15px;line-height:1.95}

/* ---------- FLOATING CTA ---------- */
.float-cta{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:10px;
  padding:15px 24px;background:var(--ink);color:#fff;border-radius:100px;font-family:var(--ff-en);font-size:13px;font-weight:700;
  letter-spacing:.05em;text-decoration:none;box-shadow:0 8px 30px rgba(0,0,0,.22);
  opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .5s var(--ease),transform .5s var(--ease),background .3s}
.float-cta.show{opacity:1;transform:translateY(0);pointer-events:auto}
.float-cta:hover{background:var(--ink-2)}
.float-cta .jp{font-family:var(--ff-jp);font-weight:700}
@media(max-width:680px){
  .float-cta{right:14px;bottom:14px;padding:13px 19px;font-size:12px}
}

/* ---------- SERVICE dropdown (header) ---------- */
.nav-item{position:relative;display:inline-flex;align-items:center}
.nav-item>a{padding:4px 0}
.subnav{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:20px;opacity:0;visibility:hidden;transition:opacity .26s var(--ease);z-index:60}
.nav-item:hover .subnav{opacity:1;visibility:visible}
.subnav .inner{background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.13);padding:8px 0;min-width:248px}
.nav .subnav a{display:block;padding:11px 24px;font-family:var(--ff-jp);font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.nav .subnav a::after{display:none}
.nav .subnav a:hover{background:var(--bg-soft)}
.nav .subnav a.all{font-family:var(--ff-en);font-size:11px;letter-spacing:.1em;color:var(--ink-2);border-top:1px solid var(--line);margin-top:6px;padding-top:14px}
/* mobile sub-links in fullscreen nav */
.mnav-sub{display:flex;flex-wrap:wrap;gap:10px 20px;margin:2px 0 18px}
.mnav .mnav-sub a{font-family:var(--ff-en);font-size:14px;font-weight:600;letter-spacing:.04em;color:rgba(255,255,255,.55)}

/* ---------- Signature: work card hover ---------- */
.work .thumb::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.16));opacity:0;transition:opacity .5s var(--ease)}
.work:hover .thumb::after{opacity:1}
.work .thumb::before{content:"↗";position:absolute;z-index:2;right:14px;bottom:14px;width:42px;height:42px;border-radius:50%;
  background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-family:var(--ff-en);font-size:17px;font-weight:700;
  opacity:0;transform:translateY(10px) scale(.82);transition:opacity .45s var(--ease),transform .45s var(--ease);pointer-events:none}
.work:hover .thumb::before{opacity:1;transform:translateY(0) scale(1)}
.work .thumb .num{z-index:3}

/* ===== PARTNER / OEM page ===== */
.pt-intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}
.pt-intro .big{font-family:var(--ff-jp);font-weight:900;font-size:clamp(24px,3.4vw,46px);line-height:1.5;letter-spacing:-.01em}
.pt-intro .big em{font-style:normal;background:linear-gradient(transparent 64%,#e3e1dc 64%)}
.pt-intro p{font-size:15px;font-weight:500;line-height:2.1;color:var(--ink-2)}
.pt-intro p+p{margin-top:18px}
.pt-why{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,46px);margin-top:clamp(34px,4vw,56px)}
.pt-why .it{border-top:2px solid var(--ink);padding-top:22px}
.pt-why .n{font-family:var(--ff-disp);font-size:15px;font-weight:900;color:var(--ink-3);letter-spacing:.04em}
.pt-why h3{font-size:clamp(17px,2vw,21px);font-weight:900;line-height:1.5;margin:14px 0 12px}
.pt-why p{font-size:13.5px;font-weight:500;line-height:1.95;color:var(--ink-2)}
.pt-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,30px);margin-top:clamp(30px,4vw,52px);counter-reset:fl}
.pt-step{position:relative;padding-top:30px;border-top:2px solid var(--line)}
.pt-step::before{counter-increment:fl;content:"0" counter(fl);position:absolute;top:-2px;left:0;font-family:var(--ff-disp);font-size:12px;font-weight:900;color:var(--ink);background:var(--ink);color:#fff;padding:3px 9px}
.pt-step .t{font-size:15px;font-weight:900;margin-bottom:8px}
.pt-step .d{font-size:12.5px;font-weight:500;line-height:1.8;color:var(--ink-2)}
@media(max-width:880px){.pt-intro{grid-template-columns:1fr;gap:26px}.pt-why{grid-template-columns:1fr}.pt-flow{grid-template-columns:1fr 1fr;gap:22px 18px}}

/* ===== WORKS industry nav ===== */
.ind-nav{margin-top:30px;font-family:var(--ff-en);font-size:12.5px;font-weight:600;letter-spacing:.03em;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center}
.ind-nav a{color:var(--ink);border-bottom:1.5px solid var(--line);padding-bottom:2px;transition:border-color .25s}
.ind-nav a:hover{border-color:var(--ink)}

/* ===== language switch ===== */
.nav a.lang{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--ink-3);border:1px solid var(--line);border-radius:100px;padding:6px 12px}
.nav a.lang:hover{color:var(--ink);border-color:var(--ink)}
.nav a.lang::after{display:none!important}
.mnav a[href="/"],.mnav a[href$="/contact/"]+a,.mnav .lang{opacity:1}


/* ---------- Hero (split layout + TOPICS, WebGL canvas retained) ---------- */
.hero{padding:150px var(--pad) 0}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,4vw,64px);
  align-items:center;max-width:var(--max);margin-inline:auto;width:100%}
.hero-copy .hero-eyebrow{margin-bottom:22px}
.hero .hero-title{font-size:clamp(54px,8vw,150px);line-height:1.1;letter-spacing:-.02em}
.hero-lead{margin-top:clamp(24px,3vw,40px);max-width:26em;font-size:clamp(16px,1.4vw,22px);font-weight:700;line-height:1.95;color:var(--ink);letter-spacing:.005em}
.hero-fig{position:relative;aspect-ratio:4/3.15;border-radius:14px;overflow:hidden;background:var(--bg-soft);
  animation:heroFig 1.15s var(--ease) both}
@keyframes heroFig{from{opacity:0;clip-path:inset(0 14% 0 0);transform:scale(1.05)}to{opacity:1;clip-path:inset(0 0 0 0);transform:scale(1)}}
.hstage{position:absolute;inset:0}
.hcut{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s var(--ease);will-change:opacity,transform}
.hcut.on{opacity:1;animation:kb 6.4s var(--ease) both}
@keyframes kb{from{transform:scale(1.004)}to{transform:scale(1.09)}}
.hstage-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:44px 18px 16px;
  background:linear-gradient(transparent,rgba(0,0,0,.55));color:#fff;display:flex;flex-direction:column;gap:2px;pointer-events:none}
.hstage-cap .hc-cl{font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.12em;opacity:.85}
.hstage-cap .hc-nm{font-size:15px;font-weight:700;line-height:1.35}
.hstage-go{position:absolute;right:14px;bottom:14px;z-index:3;background:rgba(255,255,255,.94);color:var(--ink);
  font-family:var(--ff-en);font-size:12px;font-weight:700;letter-spacing:.04em;padding:10px 18px;border-radius:100px;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:.35s var(--ease)}
.hstage-go:hover{background:var(--ink);color:#fff}
.hero-topics{position:relative;z-index:1;display:flex;align-items:center;
  margin:auto calc(-1*var(--pad)) 0;padding:14px var(--pad);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.hero-topics b{font-family:var(--ff-en);font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--ink);
  position:relative;z-index:2;background:var(--bg);padding-right:18px;flex:0 0 auto}
.hero-topics .tk-wrap{position:relative;flex:1;overflow:hidden}
.hero-topics .tk-track{display:flex;gap:52px;white-space:nowrap;width:max-content;animation:htopics 32s linear infinite}
.hero-topics .tk-track span{font-size:13px;color:var(--ink-2)}
@keyframes htopics{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (max-width:820px){
  .hero-in{grid-template-columns:1fr;gap:22px}
  .hero .hero-title{font-size:clamp(40px,11vw,68px)}
  .hero-fig{aspect-ratio:16/11}
}
@media (prefers-reduced-motion:reduce){.hero-fig{animation:none}.hero-topics .tk-track{animation:none}}

/* ---------- Source-only (crawlable by AI/search, visually hidden) ---------- */
.src-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* ===== FAQ (service pages) ===== */
.faq-band{padding:clamp(64px,9vw,120px) var(--pad,6vw);max-width:1000px;margin:0 auto}
.faq-band .faq-h{font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:900;font-size:clamp(28px,4.6vw,54px);letter-spacing:-.02em;margin:14px 0 clamp(30px,4vw,50px)}
.faq-list{border-top:1px solid color-mix(in oklab,currentColor 16%,transparent)}
.faq-item{border-bottom:1px solid color-mix(in oklab,currentColor 16%,transparent)}
.faq-item>summary{list-style:none;cursor:pointer;padding:22px 46px 22px 0;position:relative;font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:700;font-size:clamp(15px,1.7vw,19px);line-height:1.55}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary::after{content:"+";position:absolute;right:4px;top:26px;font-family:var(--ff-en,"Inter",sans-serif);font-weight:400;font-size:24px;line-height:1;transition:opacity .3s;opacity:.6}
.faq-item[open]>summary::after{content:"–";opacity:1}
.faq-a{padding:2px 46px 28px 0;max-width:46em}
.faq-a p{font-size:clamp(13.5px,1.35vw,15.5px);line-height:2;color:color-mix(in oklab,currentColor 74%,transparent)}
.faq-a .faq-rel{margin-top:12px;font-size:12.5px;font-weight:600;color:color-mix(in oklab,currentColor 60%,transparent)}
.faq-a .faq-rel a{border-bottom:1px solid currentColor;padding-bottom:1px;white-space:nowrap}

/* ===== Insights / Articles ===== */
.art-head{max-width:860px;margin:0 auto;padding:clamp(96px,14vw,164px) var(--pad,6vw) clamp(20px,3vw,36px)}
.art-cat{font-family:var(--ff-en,"Inter",sans-serif);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:color-mix(in oklab,currentColor 55%,transparent)}
.art-h1{font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:900;font-size:clamp(27px,5vw,46px);line-height:1.3;letter-spacing:-.02em;margin:16px 0 18px}
.art-meta{font-size:12.5px;color:color-mix(in oklab,currentColor 52%,transparent);display:flex;gap:14px;flex-wrap:wrap}
.art-wrap{max-width:760px;margin:0 auto;padding:clamp(20px,3vw,32px) var(--pad,6vw) clamp(56px,8vw,96px)}
.art-wrap h2{font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:900;font-size:clamp(20px,2.7vw,29px);letter-spacing:-.01em;margin:clamp(44px,6vw,66px) 0 16px;padding-top:clamp(22px,3vw,30px);border-top:1px solid color-mix(in oklab,currentColor 14%,transparent)}
.art-wrap h3{font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:700;font-size:clamp(16px,1.9vw,19px);margin:30px 0 10px}
.art-wrap p{font-size:clamp(14.5px,1.5vw,16.5px);line-height:2;margin:0 0 18px;color:color-mix(in oklab,currentColor 85%,transparent)}
.art-wrap a:not(.btn):not(.more-link){border-bottom:1px solid color-mix(in oklab,currentColor 40%,transparent);padding-bottom:.5px}
.art-wrap ul,.art-wrap ol{margin:0 0 20px;padding-left:1.35em}
.art-wrap li{font-size:clamp(14.5px,1.5vw,16px);line-height:1.95;margin-bottom:9px;color:color-mix(in oklab,currentColor 85%,transparent)}
.art-wrap li strong{font-weight:700;color:currentColor}
.art-tldr{background:color-mix(in oklab,currentColor 5%,transparent);border:1px solid color-mix(in oklab,currentColor 14%,transparent);border-radius:14px;padding:clamp(20px,3vw,30px);margin:0 0 clamp(30px,5vw,46px)}
.art-tldr .lbl{margin:0 0 12px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-family:var(--ff-en,"Inter",sans-serif);font-weight:700;color:color-mix(in oklab,currentColor 60%,transparent)}
.art-tldr ul{margin:0;padding-left:1.2em}
.art-tldr li{margin-bottom:9px;font-weight:500}
.art-cta{margin-top:clamp(46px,6vw,68px);padding:clamp(30px,4.5vw,48px);border-radius:18px;background:#0f0f10;color:#f4f1ea;text-align:center;display:flex;flex-direction:column;align-items:center}
.art-cta h2{border:0;padding:0;margin:0 0 10px;color:#fff;font-size:clamp(20px,3vw,30px)}
.art-cta p{color:rgba(244,241,234,.72);margin-bottom:22px}
.art-cta .btn-fill{background:#f4f1ea;color:#111}
.art-note{font-size:12.5px;color:color-mix(in oklab,currentColor 50%,transparent);line-height:1.9;margin-top:42px;padding-top:20px;border-top:1px solid color-mix(in oklab,currentColor 12%,transparent)}
/* insights hub */
.ins-grid{max-width:1080px;margin:0 auto;padding:clamp(20px,3vw,32px) var(--pad,6vw) clamp(60px,9vw,110px);display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(20px,3vw,34px)}
.ins-card{display:block;border:1px solid color-mix(in oklab,currentColor 14%,transparent);border-radius:16px;padding:clamp(24px,3vw,34px);transition:transform .35s cubic-bezier(.16,1,.3,1),border-color .35s}
.ins-card:hover{transform:translateY(-4px);border-color:color-mix(in oklab,currentColor 42%,transparent)}
.ins-card .c{font-family:var(--ff-en,"Inter",sans-serif);font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:color-mix(in oklab,currentColor 52%,transparent)}
.ins-card h3{font-family:var(--ff-jp,"Noto Sans TC",sans-serif);font-weight:900;font-size:clamp(17px,2vw,21px);line-height:1.45;letter-spacing:-.01em;margin:12px 0 10px}
.ins-card p{font-size:13px;line-height:1.85;color:color-mix(in oklab,currentColor 66%,transparent)}
/* 日本語の折り返しを文節単位にし、末尾の孤立文字を防ぐ（INSIGHTS記事全体） */
.art-h1,.art-wrap h2,.art-wrap h3,.art-wrap p,.art-wrap li,.art-tldr li,.art-cta h2,.art-cta p,.art-note,.ins-card h3,.ins-card p{word-break:auto-phrase;line-break:strict}
.art-wrap h2,.art-wrap h3,.ins-card h3{text-wrap:pretty}
.art-h1,.art-cta h2{text-wrap:balance}