/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root{
  --bg:        #e8e7e4;   /* warm light grey base            */
  --bg-soft:   #eeeeec;
  --ink:       #0c0c0c;   /* near-black                      */
  --ink-soft:  #2a2a2a;
  --paper:     #ffffff;
  --line:      #c9c8c4;
  --muted:     #6f6e6a;
  --accent:    #e23c1b;   /* the vermilion "U" red           */
  --accent-dk: #b62f12;

  --head-h: 78px;

  --f-display:'Anton', sans-serif;
  --f-label:  'Oswald', sans-serif;
  --f-jp:     'Noto Sans JP', sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ============================================================
   RESET
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-jp);
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  overflow-x:clip; /* hidden だと overflow-y が auto 化し position:sticky が無効化されるため clip を使用 */
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

/* utility */
.wrap{width:min(1280px,92vw);margin-inline:auto}
.eng{font-family:var(--f-label);letter-spacing:.18em;text-transform:uppercase}
.vbar{display:inline-block;width:2px;height:26px;background:var(--ink);vertical-align:middle}

/* vertical writing label (CONTENTS / ABOUT / BUSINESS) */
.side-label{
  font-family:var(--f-display);
  writing-mode:vertical-rl;
  text-orientation:upright;
  letter-spacing:.05em;
  font-size:clamp(20px,2vw,30px);
  line-height:1;
  color:var(--ink);
}

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* ============================================================
   HEADER
   ============================================================ */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:60;height:var(--head-h);
  display:flex;align-items:center;justify-content:space-between;
  padding-inline:clamp(18px,4vw,42px);
  color:#fff;mix-blend-mode:difference;          /* stays visible on any bg */
  transition:background .4s;
}
.brand{display:flex;align-items:flex-end;gap:14px}
.brand .logo{font-family:var(--f-display);font-size:30px;letter-spacing:.04em;line-height:.8}
.brand .tag{
  font-size:10px;line-height:1.35;letter-spacing:.04em;
  border-left:1px solid currentColor;padding-left:12px;padding-block:1px;
}
.head-right{display:flex;align-items:center;gap:clamp(14px,2vw,26px)}
.socials{display:flex;gap:16px}
.socials a{transition:transform .3s var(--ease),opacity .3s}
.socials a:hover{transform:translateY(-3px)}
.socials svg{width:18px;height:18px;fill:currentColor;display:block}
.burger{display:flex;flex-direction:column;gap:6px;width:30px}
.burger span{height:2px;width:100%;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
.burger:hover span:nth-child(2){transform:translateX(-5px)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;color:#fff}
.hero__slides{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;opacity:0;
  background-size:cover;background-position:center;
  transform:scale(1.08);
  transition:opacity 1.2s var(--ease),transform 6s linear;
}
.slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.05) 32%,rgba(0,0,0,.15) 60%,rgba(0,0,0,.72) 100%);}
.slide.active{opacity:1;transform:scale(1)}

/* TODO: 実写真に差し替え（魚市場・職人など） */
.slide.s1{background-image:url('https://picsum.photos/seed/udmarket1/1920/1280')}
.slide.s2{background-image:url('https://picsum.photos/seed/udmarket7/1920/1280')}
.slide.s3{background-image:url('https://picsum.photos/seed/udcraft3/1920/1280')}

.hero__nav{position:absolute;top:0;bottom:0;z-index:5;width:64px;display:flex;align-items:center;justify-content:center}
.hero__nav.prev{left:0}.hero__nav.next{right:0}
.hero__nav span{font-family:var(--f-label);font-size:12px;letter-spacing:.25em;writing-mode:vertical-rl}
.hero__nav::before{content:"";position:absolute;width:30px;height:1px;background:currentColor;transition:width .35s var(--ease)}
.hero__nav.prev::before{left:6px}.hero__nav.next::before{right:6px}
.hero__nav:hover::before{width:46px}

.hero__body{
  position:absolute;left:clamp(20px,5vw,64px);bottom:clamp(286px,38vh,400px);
  z-index:6;max-width:min(58vw,860px);
}
.hero__head{
  font-weight:900;line-height:1.28;letter-spacing:.005em;
  font-size:clamp(24px,3.4vw,44px);
  text-shadow:0 4px 30px rgba(0,0,0,.45);
  opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--ease) .15s,transform .9s var(--ease) .15s;
}
.hero.ready .hero__head{opacity:1;transform:none}
.hero__head .fvlink{color:inherit;display:block;transition:opacity .3s}
.hero__head .fvlink:hover{opacity:.9}
.hero__head .ln{display:block}
.hero__head .ln i{display:-webkit-box;width:100%;font-style:normal;white-space:normal;
  overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero__meta{margin-top:22px;font-size:13px;line-height:1.9;letter-spacing:.02em;
  opacity:0;transform:translateY(14px);transition:.9s var(--ease) .8s}
.hero.ready .hero__meta{opacity:.95;transform:none}
.hero__meta .cat{font-family:var(--f-label);letter-spacing:.16em}

/* counter */
.hero__count{position:absolute;left:0;bottom:clamp(94px,14vh,150px);z-index:6;
  background:rgba(0,0,0,.55);padding:4px 14px 4px 18px;font-family:var(--f-label);letter-spacing:.1em;font-size:13px}

/* fixed bottom-right CTA — red disc, ghost U, 取材を依頼する + arrow, outer ring */
.u-badge{
  position:fixed;z-index:80;
  right:clamp(14px,2.2vw,30px);bottom:clamp(14px,2.2vw,30px);
  display:block;width:clamp(128px,13vw,168px);
  opacity:0;transform:scale(.6) translateY(20px);pointer-events:none;
  transition:opacity .8s var(--ease),transform .8s var(--ease);
}
.u-badge.show{opacity:1;transform:none;pointer-events:auto}
.u-badge__circle{position:relative;display:block;width:100%;aspect-ratio:1}
.wanted__ring{position:absolute;inset:0;animation:spin 16s linear infinite;overflow:visible;
  filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}
.wanted__ring text{font-family:var(--f-label);font-size:7.2px;letter-spacing:.12em;fill:#fff;font-weight:600;
  paint-order:stroke;stroke:rgba(0,0,0,.45);stroke-width:.4px;text-transform:uppercase}
.u-badge__disc{position:absolute;inset:11%;border-radius:50%;background:var(--accent);overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 16px 42px rgba(226,60,27,.5);transition:transform .5s var(--ease)}
.u-badge:hover .u-badge__disc{transform:scale(1.05)}
.u-badge__ghost{position:absolute;top:50%;left:50%;transform:translate(-50%,-46%);z-index:0;
  font-family:var(--f-display);font-size:clamp(82px,9vw,118px);line-height:1;
  color:rgba(255,255,255,.17);pointer-events:none}
.u-badge__txt{position:relative;z-index:1;color:#fff;font-weight:900;text-align:center;
  font-size:clamp(17px,1.85vw,25px);line-height:1.16;letter-spacing:.02em}
.u-badge__arrow{position:relative;z-index:1;margin-top:5px;color:#fff;line-height:1;
  font-size:clamp(13px,1.3vw,18px)}
@keyframes spin{to{transform:rotate(360deg)}}

/* FV body fade on slide change */
.hero__body{transition:opacity .45s var(--ease),transform .45s var(--ease)}
.hero__body.swap{opacity:0;transform:translateY(14px)}

/* sub article cards (the 2 next stories, overlapping the FV) */
.hero__subs{position:absolute;z-index:6;bottom:clamp(22px,4vh,46px);
  right:clamp(176px,15vw,212px);display:flex;gap:16px;transition:opacity .45s var(--ease)}
.hero__subs.swap{opacity:0}
.hero__sub{display:block;text-align:left;width:clamp(188px,16vw,262px);
  background:#fff;color:var(--ink);overflow:hidden;border-radius:2px;
  box-shadow:0 20px 46px rgba(0,0,0,.34);transition:transform .45s var(--ease),box-shadow .45s}
.hero__sub:hover{transform:translateY(-8px);box-shadow:0 28px 60px rgba(0,0,0,.42)}
.hero__sub__img{display:block;aspect-ratio:16/10;background:#111 center/cover}
.hero__sub__body{display:block;padding:15px 16px 14px}
.hero__sub__ttl{display:block;font-size:13px;font-weight:700;line-height:1.65}
.hero__sub__date{display:block;text-align:right;margin-top:12px;
  font-family:var(--f-label);font-size:11px;letter-spacing:.08em;color:var(--muted)}

/* ============================================================
   SECTION FRAME (top black rule + side label)
   ============================================================ */
.section{position:relative;padding-block:clamp(70px,9vw,120px)}
.section__rule{height:6px;background:var(--ink);width:min(1280px,92vw);margin:0 auto clamp(50px,6vw,80px)}
.section__grid{display:grid;grid-template-columns:46px 1fr;gap:clamp(18px,3vw,40px)}

/* ============================================================
   CONTENTS
   ============================================================ */
.contents__cols{display:grid;grid-template-columns:1.55fr .9fr;gap:clamp(36px,5vw,72px)}
.cat-block{margin-bottom:clamp(46px,5vw,68px)}
.cat-block:last-child{margin-bottom:0}
.cat-block__head{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.cat-block__head h3{font-size:18px;font-weight:700;letter-spacing:.04em}
.cat-block__head h3 small{font-weight:400;color:var(--muted);margin-left:6px;font-size:13px}

.art-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card{display:block}
.card__img{aspect-ratio:16/10;overflow:hidden;background:#111;position:relative}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card__img img{transform:scale(1.07)}
.card__meta{display:flex;justify-content:space-between;align-items:center;
  margin-top:10px;padding-bottom:12px;border-bottom:1px solid var(--line);
  font-size:11px;color:var(--muted);font-family:var(--f-label);letter-spacing:.1em}
.card__ttl{margin-top:12px;font-size:16px;font-weight:700;line-height:1.7}
.card:hover .card__ttl{color:var(--accent)}

.viewall{display:flex;align-items:center;justify-content:center;gap:14px;
  margin-top:30px;font-family:var(--f-label);letter-spacing:.18em;font-size:13px}
.viewall .plus{width:30px;height:30px;border:1px solid var(--ink);border-radius:50%;position:relative;
  display:grid;place-items:center;transition:.4s var(--ease)}
.viewall .plus::before,.viewall .plus::after{content:"";position:absolute;background:var(--ink);transition:.4s}
.viewall .plus::before{width:11px;height:1px}.viewall .plus::after{width:1px;height:11px}
.viewall:hover .plus{background:var(--ink);transform:rotate(90deg)}
.viewall:hover .plus::before,.viewall:hover .plus::after{background:#fff}

/* RANKING */
.rank__head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.rank__head h3{font-family:var(--f-label);letter-spacing:.2em;font-size:16px}
.rank li{display:grid;grid-template-columns:34px 70px 1fr;gap:15px;align-items:center;
  padding:13px 0;border-bottom:1px solid var(--line);transition:.35s}
.rank li:hover{background:rgba(0,0,0,.025)}
.rank .no{font-family:var(--f-display);font-size:27px;line-height:1;color:var(--ink)}
.rank li:nth-child(-n+3) .no{color:var(--accent)}
.rank .thumb{aspect-ratio:1;background:#111 center/cover}
.rank .tx{font-size:14px;font-weight:500;line-height:1.6}
.rank li:hover .tx{color:var(--accent)}

.banners{margin-top:24px;display:flex;flex-direction:column;gap:16px}
.banner{aspect-ratio:5/2;display:grid;place-items:center;color:#777;font-family:var(--f-label);
  letter-spacing:.2em;background:linear-gradient(135deg,#cfcfcb,#9d9d99);
  border:1px solid var(--line);transition:.4s var(--ease)}
.banner:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.12)}

/* ============================================================
   ABOUT
   ============================================================ */
.about__list{display:flex;flex-direction:column;gap:clamp(54px,7vw,90px)}
.feature{position:relative}
.feature__lead{display:flex;align-items:center;gap:14px;margin-bottom:clamp(16px,2vw,24px)}
.feature__lead .vbar{height:30px}
.feature__lead h3{font-size:clamp(17px,1.9vw,23px);font-weight:700;letter-spacing:.02em}
.feature__lead .en{font-family:var(--f-label);font-weight:600;letter-spacing:.1em;
  color:var(--muted);font-size:.78em;margin-left:4px}
.feature__card{position:relative;overflow:hidden;display:flex;align-items:center;
  border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);
  min-height:clamp(300px,33vw,440px);padding-block:clamp(28px,3.6vw,52px)}
.feature__bg{position:absolute;inset:0;z-index:0}
.feature__photo{position:absolute;inset:0 0 0 auto;width:37%;z-index:1;
  background-size:cover;background-position:center top;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 30%);
          mask-image:linear-gradient(90deg,transparent,#000 30%)}
.feature__txt{position:relative;z-index:2;padding:0 clamp(24px,4vw,60px);max-width:60%}
.feature__eyebrow{font-family:var(--f-label);font-size:11px;letter-spacing:.2em;margin-bottom:14px;opacity:.85}
.feature__h{font-weight:900;font-size:clamp(21px,3vw,40px);line-height:1.35;letter-spacing:.01em}
.feature__body{margin-top:clamp(16px,2vw,26px);font-size:clamp(12.5px,1.25vw,16.5px);
  font-weight:500;line-height:1.95;letter-spacing:.01em;max-width:52ch}
.feature__en{position:absolute;right:clamp(18px,3vw,34px);bottom:18px;z-index:2;
  font-family:var(--f-label);font-weight:600;font-size:11px;letter-spacing:.16em;line-height:1.5;text-align:right}
.feature__side{position:absolute;right:6px;top:50%;transform:translateY(-50%);z-index:2;
  writing-mode:vertical-rl;font-family:var(--f-label);font-size:9px;letter-spacing:.22em;opacity:.7}
.feature .viewall{margin-top:28px}

/* reversed banner — photo left, text right (応援の連鎖) */
.feature--rev .feature__card{justify-content:flex-end}
.feature--rev .feature__photo{inset:0 auto 0 0;
  -webkit-mask-image:linear-gradient(90deg,#000 68%,transparent);
          mask-image:linear-gradient(90deg,#000 68%,transparent)}
.feature--rev .feature__txt{max-width:62%}
.feature--rev .feature__side{right:auto;left:6px}
.feature--rev .feature__en{left:clamp(18px,3vw,34px);right:auto;text-align:left;bottom:18px}

/* gradient art backgrounds (recreated in CSS) */
.bg-warm{background:
  radial-gradient(120% 140% at 80% 50%,#e9407e 0%,#f0663f 34%,#f7a23a 60%,#f6d24a 100%);}
.bg-warm::before,.bg-warm::after{content:"";position:absolute;border-radius:50%}
.bg-warm::before{inset:18% auto auto 38%;width:46%;aspect-ratio:1;
  background:radial-gradient(circle,rgba(255,255,255,.55),transparent 62%)}
.halftone{position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.5) 1.4px,transparent 1.6px);
  background-size:13px 13px;
  -webkit-mask-image:radial-gradient(120% 120% at 75% 40%,#000,transparent 70%);
          mask-image:radial-gradient(120% 120% at 75% 40%,#000,transparent 70%);opacity:.45}
.rings{position:absolute;inset:0;overflow:hidden;opacity:.8}
.rings i{position:absolute;border:2px solid rgba(255,255,255,.55);border-radius:50%}
.rings i:nth-child(1){width:160px;aspect-ratio:1;left:42%;top:38%}
.rings i:nth-child(2){width:90px;aspect-ratio:1;left:14%;top:54%}
.rings i:nth-child(3){width:46%;height:4px;border:none;background:rgba(255,255,255,.6);left:18%;top:62%;border-radius:4px}

/* chain of support — light lavender so dark text on the right stays readable */
.bg-cool{background:linear-gradient(102deg,#94a4e4 0%,#b4bdef 40%,#d2d9f6 64%,#eef0fc 100%);}
.bg-cool::before{content:"";position:absolute;inset:0;
  background:radial-gradient(85% 95% at 96% 2%,rgba(54,74,196,.5),transparent 56%)}
.grain{position:absolute;inset:0;opacity:.16;mix-blend-mode:overlay;
  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='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.bg-spectrum{background:
  linear-gradient(115deg,#2bb3a3 0%,#3aa0e0 26%,#4f6ee0 48%,#7d5fe0 70%,#9b6fe0 100%);}
.bg-spectrum::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(115deg,transparent 0 60px,rgba(255,255,255,.08) 60px 64px)}
.bg-spectrum .blob{position:absolute;left:40%;top:30%;width:24%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,#f6d24a,#f6a93a 60%,transparent 72%);mix-blend-mode:screen}
.bg-spectrum .streak{position:absolute;inset:0}
.bg-spectrum .streak i{position:absolute;height:2px;background:rgba(255,255,255,.7);transform:rotate(115deg)}
.bg-spectrum .streak i:nth-child(1){width:60%;left:8%;top:30%}
.bg-spectrum .streak i:nth-child(2){width:50%;left:18%;top:62%}

.photo-1{background-image:url('https://picsum.photos/seed/udyoung/700/420')}
.photo-2{background-image:url('https://picsum.photos/seed/udgirl/700/520');filter:saturate(.6)}
.photo-3{background-image:url('https://picsum.photos/seed/udcreator/700/520');filter:grayscale(1) contrast(1.05)}

/* ============================================================
   CREATIVE CREW
   ============================================================ */
.crew{padding-block:clamp(60px,8vw,110px);overflow:hidden}
.crew__big{font-family:var(--f-display);font-size:clamp(64px,15vw,210px);line-height:.82;
  color:transparent;-webkit-text-stroke:2px #c4c3bf;text-stroke:2px #c4c3bf;letter-spacing:.01em;
  white-space:nowrap;margin-left:-2vw;user-select:none}
.crew__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,30px);
  margin-top:-3vw;position:relative;z-index:2}
.crew__card{text-align:left}
.crew__photo{aspect-ratio:3/5;background:#ddd center/cover;position:relative;
  -webkit-mask-image:linear-gradient(180deg,#000 78%,transparent);mask-image:linear-gradient(180deg,#000 78%,transparent);
  transition:transform .6s var(--ease)}
.crew__card:hover .crew__photo{transform:translateY(-8px)}
.cp1{background-image:url('https://picsum.photos/seed/crewk/500/800')}
.cp2{background-image:url('https://picsum.photos/seed/crewm/500/800')}
.cp3{background-image:url('https://picsum.photos/seed/crewa/500/800')}
.cp4{background-image:url('https://picsum.photos/seed/crewy/500/800')}
.crew__name{font-family:var(--f-display);font-size:clamp(18px,2vw,26px);letter-spacing:.05em;margin-top:8px}
.crew__role{font-family:var(--f-label);font-size:10px;letter-spacing:.22em;color:var(--muted)}
.crew__quote{font-size:12px;color:var(--muted);line-height:1.7;margin-top:8px;max-width:22ch}

/* ============================================================
   BUSINESS
   ============================================================ */
.biz{background:var(--bg-soft);padding-block:0;position:relative}
.biz__rule{height:6px;background:var(--ink)}
.biz__inner{display:grid;grid-template-columns:46px 1fr;gap:clamp(18px,3vw,40px);
  padding-block:clamp(48px,6vw,76px)}
.biz__track{display:flex;gap:clamp(14px,2vw,26px);overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:10px;scrollbar-width:thin}
.biz__track::-webkit-scrollbar{height:5px}
.biz__track::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.biz-card{scroll-snap-align:start;flex:0 0 clamp(240px,30%,340px);
  aspect-ratio:16/10;position:relative;overflow:hidden;color:#fff;
  display:flex;flex-direction:column;justify-content:flex-end;padding:22px;
  border-radius:2px;transition:.5s var(--ease)}
.biz-card:hover{transform:translateY(-6px)}
.biz-card::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.32);z-index:0;transition:.4s}
.biz-card:hover::after{background:rgba(0,0,0,.12)}
.biz-card>*{position:relative;z-index:1}
.biz-card h4{font-size:16px;font-weight:700;letter-spacing:.04em}
.biz-card p{font-size:11px;font-family:var(--f-label);letter-spacing:.14em;opacity:.85;margin-top:4px}
.b1{background:linear-gradient(135deg,#e7e7e3,#b9b9b3)}
.b2{background:linear-gradient(135deg,#2bbbe6,#1f7fd0)}
.b3{background:linear-gradient(135deg,#39c6e0,#2a86c8)}
.b4{background:linear-gradient(135deg,#dadada,#a9a9a3)}
.b1 h4,.b1 p,.b4 h4,.b4 p{color:#1a1a1a}
.biz__title{font-family:var(--f-display);writing-mode:vertical-rl;font-size:clamp(26px,3vw,40px);
  display:flex;align-items:center;gap:10px}

/* footer */
.foot{background:var(--ink);color:#fff;padding-block:48px}
.foot__top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;align-items:flex-start}
.foot__logo{font-family:var(--f-display);font-size:42px;letter-spacing:.04em}
.foot__logo small{display:block;font-family:var(--f-jp);font-size:11px;letter-spacing:.04em;opacity:.7;margin-top:6px}
.foot__nav{display:flex;gap:48px;flex-wrap:wrap}
.foot__nav h5{font-family:var(--f-label);letter-spacing:.2em;font-size:11px;opacity:.6;margin-bottom:14px}
.foot__nav a{display:block;font-size:13px;padding:5px 0;opacity:.85;transition:.3s}
.foot__nav a:hover{opacity:1;padding-left:6px;color:var(--accent)}
.foot__bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:11px;opacity:.6;font-family:var(--f-label);letter-spacing:.1em}

/* ============================================================
   MENU OVERLAY
   ============================================================ */
.overlay{position:fixed;inset:0;z-index:100;display:grid;grid-template-columns:1.2fr .8fr;
  visibility:hidden;pointer-events:none}
.overlay.open{visibility:visible;pointer-events:auto}
.overlay__img{position:relative;background:url('https://picsum.photos/seed/udmarket1/1400/1600') center/cover;
  transform:translateX(-100%);transition:transform .7s var(--ease)}
.overlay__img::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.18)}
.overlay.open .overlay__img{transform:none}
.overlay__img .ov-logo{position:absolute;top:26px;left:32px;z-index:2;color:#fff;
  font-family:var(--f-display);font-size:30px;letter-spacing:.04em;display:flex;align-items:flex-end;gap:12px}
.overlay__img .ov-logo small{font-family:var(--f-jp);font-size:10px;line-height:1.3;border-left:1px solid #fff;padding-left:10px}
.overlay__panel{position:relative;background:#141414;color:#fff;
  padding:clamp(24px,3vw,46px);overflow:hidden;
  transform:translateX(100%);transition:transform .7s var(--ease) .05s}
.overlay.open .overlay__panel{transform:none}
.ov-close{position:absolute;top:26px;right:30px;z-index:5;width:34px;height:34px}
.ov-close::before,.ov-close::after{content:"";position:absolute;inset:50% 0 auto 0;height:2px;background:#fff;transition:.3s}
.ov-close::before{transform:rotate(45deg)}.ov-close::after{transform:rotate(-45deg)}
.ov-close:hover::before{transform:rotate(135deg)}.ov-close:hover::after{transform:rotate(45deg)}
.ov-socials{position:absolute;top:30px;right:78px;display:flex;gap:18px}
.ov-socials svg{width:18px;height:18px;fill:#fff}
.ov-mark{font-family:var(--f-display);font-size:34px;letter-spacing:.05em;margin-top:46px;margin-bottom:26px}
.ov-groups{display:flex;flex-direction:column;gap:22px;position:relative;z-index:3}
.ov-group{display:grid;grid-template-columns:30px 1fr;gap:14px}
.ov-group .lab{writing-mode:vertical-rl;font-family:var(--f-label);letter-spacing:.2em;font-size:11px;opacity:.55}
.ov-group ul{display:flex;flex-direction:column;gap:9px}
.ov-group a{font-size:14px;font-weight:500;opacity:0;transform:translateX(20px);
  transition:color .18s var(--ease),padding .18s var(--ease)}
.overlay.open .ov-group a{animation:ovLinkIn .5s var(--ease) forwards}
.ov-group a:hover{color:var(--accent);padding-left:6px}
.ov-u{position:absolute;right:-40px;bottom:-30px;width:240px;aspect-ratio:1;z-index:1}
.ov-u__disc{position:absolute;inset:24%;border-radius:50%;background:var(--accent-dk);display:grid;place-items:center}
.ov-u__disc b{font-family:var(--f-display);font-size:90px;color:rgba(255,255,255,.85)}
.ov-u__ring{position:absolute;inset:0;animation:spin 18s linear infinite}
.ov-u__ring text{font-family:var(--f-label);font-size:9px;letter-spacing:.16em;fill:rgba(255,255,255,.85);text-transform:uppercase}
.ov-foot-soc{position:absolute;bottom:30px;left:clamp(24px,3vw,46px);display:flex;gap:18px;z-index:4}
.ov-foot-soc svg{width:20px;height:20px;fill:#fff}

/* stagger nav links when open */
.overlay.open .ov-group:nth-child(1) a{animation-delay:.28s}
.overlay.open .ov-group:nth-child(2) a{animation-delay:.38s}
.overlay.open .ov-group:nth-child(3) a{animation-delay:.48s}
@keyframes ovLinkIn{to{opacity:.9;transform:none}}

/* ============================================================
   INTRO — typewriter manifesto that peels up into the hero
   ============================================================ */
.intro{
  position:fixed;inset:0;z-index:300;background:#0a0a0a;color:#fff;
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(26px,6vw,96px) clamp(26px,7vw,110px);
  will-change:transform;
  transition:transform 1.05s cubic-bezier(.85,0,.15,1);
  overflow:hidden;
}
.intro::after{ /* faint shading along the rising edge, like a shutter lip */
  content:"";position:absolute;left:0;right:0;bottom:0;height:60px;pointer-events:none;
  background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);opacity:0;transition:opacity .5s}
.intro.peel{transform:translateY(-100%)}      /* shutter: whole screen lifts up & away */
.intro.peel::after{opacity:1}

.intro__mini{font-weight:700;line-height:1.8;letter-spacing:.005em;
  font-size:clamp(15px,2.3vw,31px);max-width:none}
.intro__mini .iline{display:block;overflow:hidden;margin-bottom:.1em}
.intro__mini .iline>span{display:block;transform:translateY(120%);
  animation:revUp .58s cubic-bezier(.16,1,.3,1) both}
.intro__big{margin-top:clamp(20px,3.5vw,48px);font-weight:900;
  font-size:clamp(40px,7.6vw,108px);line-height:1.06;letter-spacing:.005em}
.intro__big .iline{display:block}
.intro__big .bg{display:inline-block;transform-origin:left center;will-change:transform,filter;
  animation:slam .72s cubic-bezier(.2,.75,.25,1) both}
.iline .ac{color:var(--accent)}
@keyframes revUp{from{transform:translateY(120%)} to{transform:none}}
@keyframes slam{
  0%{opacity:0;transform:scale(1.28);filter:blur(22px)}
  55%{opacity:1;filter:blur(0)}
  100%{opacity:1;transform:scale(1);filter:blur(0)}}

.intro__skip{position:absolute;right:clamp(20px,4vw,46px);bottom:clamp(20px,4vw,40px);
  font-family:var(--f-label);letter-spacing:.22em;font-size:11px;color:rgba(255,255,255,.6);
  display:flex;align-items:center;gap:9px;transition:color .3s}
.intro__skip:hover{color:#fff}
.intro__skip::after{content:"";width:26px;height:1px;background:currentColor}
.intro-lock{overflow:hidden;height:100vh}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .contents__cols{grid-template-columns:1fr}
  .contents__cols > aside{position:static;top:auto;max-height:none;overflow:visible}
  .feature__txt{max-width:74%}
  .feature__photo{width:42%}
}
@media (max-width:820px){
  :root{--head-h:64px}
  .brand .tag{display:none}
  .socials{display:none}
  .section__grid,.biz__inner{grid-template-columns:34px 1fr;gap:14px}
  .art-row{grid-template-columns:1fr;gap:30px}
  .hero__nav{width:42px}
  .hero__subs{right:auto;left:50%;transform:translateX(-50%);bottom:16px;gap:10px}
  .hero__sub{width:40vw;max-width:188px}
  .hero__sub__ttl{font-size:11px;line-height:1.55}
  .hero__sub__date{margin-top:8px;font-size:10px}
  .hero__body{bottom:auto;top:clamp(110px,20vh,180px)}
  .hero__body{max-width:96%}
  .hero__head{font-size:clamp(22px,5.6vw,34px)}
  .hero__head .ln i{white-space:normal}
  .u-badge{right:14px;bottom:14px;width:110px}
  .u-badge__txt{font-size:15px}
  .u-badge__ghost{font-size:72px}
  .wanted__ring text{font-size:6.7px}
  .feature__card{aspect-ratio:auto;min-height:260px}
  .feature__txt{max-width:88%}
  .feature__photo{width:50%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 50%);mask-image:linear-gradient(90deg,transparent,#000 50%)}
  .feature__h{font-size:clamp(18px,5vw,26px)}
  .crew__grid{grid-template-columns:repeat(2,1fr);gap:26px;margin-top:0}
  .crew__big{font-size:clamp(48px,16vw,90px);white-space:normal}
  .overlay{grid-template-columns:1fr}
  .overlay__img{display:none}
  .overlay__panel{transform:translateY(100%)}
  .overlay.open .overlay__panel{transform:none}
  .intro__mini{max-width:100%;font-size:clamp(14px,4.1vw,22px)}
  .intro__big{font-size:clamp(28px,8vw,90px);line-height:1.14}
}
@media (max-width:480px){
  .intro__mini{font-size:clamp(13px,4vw,18px);line-height:1.85}
  .intro__big{font-size:clamp(25px,7.8vw,40px);line-height:1.16;margin-top:18px}
  .crew__grid{grid-template-columns:1fr 1fr;gap:16px}
  .hero__subs{display:none}
  .hero__body{top:auto;bottom:116px}
  .hero__count{display:none}
  .rank li{grid-template-columns:30px 56px 1fr;gap:11px}
  .rank .no{font-size:24px}
  .rank .tx{font-size:13px}
}

/* ============================================================
   タッチ端末のスクロール最適化
   ファーストビューからスクロールする際のカクつきを抑える。
   見た目はほぼ変えず、スクロール中も走り続ける再描画コストだけ落とす。
   ============================================================ */
@media (hover:none) and (pointer:coarse){
  /* ヒーロー背景のKen Burns(全画面の連続拡大)をオフ。クロスフェードは維持 */
  .slide{transform:none;transition:opacity 1.2s var(--ease)}
  .slide.active{transform:none}

  /* 固定CTAバッジ：毎フレーム再計算される drop-shadow を廃止し、
     回転を純粋なGPU合成に。文字はstrokeで可読性を確保済み */
  .wanted__ring{filter:none;will-change:transform}
  /* 重いぼかし影は軽量な影に置き換え（描画1回で済む） */
  .u-badge__disc{box-shadow:0 8px 20px rgba(226,60,27,.4)}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .intro__mini .iline>span,.intro__big .bg{transform:none!important;opacity:1!important;filter:none!important}
}

/* ============================================================
   日本語の改行位置（禁則処理・自然な区切り）— front page
   ============================================================ */
:where(body, p, li, h1, h2, h3, h4, .hero__meta, .feature__body, .feature__h,
  .card__ttl, .crew__quote, .lead, .mini, .big, .biz-card h4, .cat-block h3){
  line-break: strict;
  word-break: auto-phrase;
  overflow-wrap: anywhere;
  text-wrap: pretty;
}
/* ヒーロー見出しは2行クランプを優先（auto-phraseより上書き） */
.hero__head .ln i{word-break:auto-phrase;overflow-wrap:anywhere}

/* ============================================================
   Logo images (SVG) — front header & footer
   ============================================================ */
.brand-logo{height:24px;width:auto;display:block}
.foot__logo .foot-logo{width:clamp(190px,22vw,240px);height:auto;display:block}
.foot__logo{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
@media (max-width:640px){ .brand-logo{height:20px} }

/* ============================================================
   CONTENTS — sticky right column (RANKING + banners)
   右カラムを「UNDERDOGSとは」手前まで追従させる
   ============================================================ */
.contents__cols > aside{
  position:sticky;
  top:calc(var(--head-h) + 18px);
  align-self:start;
  /* RANKING + バナーがビューポートより高くても追従を保つ（内部のみ静かにスクロール） */
  max-height:calc(100vh - var(--head-h) - 30px);
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-width:none;          /* Firefox */
}
.contents__cols > aside::-webkit-scrollbar{width:0;height:0} /* WebKit: スクロールバー非表示 */

/* ============================================================
   SUPPORTERS block — 食/職/色 とは異なるリスト型デザイン
   ============================================================ */
.sup-block{margin-top:clamp(44px,5vw,68px);padding-top:clamp(34px,4vw,48px);border-top:2px solid var(--ink)}
.sup-block__head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.sup-block__badge{flex:none;width:46px;height:46px;display:grid;place-items:center;
  background:var(--accent);color:#fff;font-family:var(--f-display);font-size:23px;line-height:1}
.sup-block__head h3{font-size:20px;font-weight:900;letter-spacing:.02em;line-height:1.3}
.sup-block__head p{font-family:var(--f-label);letter-spacing:.12em;font-size:10px;color:var(--muted);margin-top:4px}
.sup-list{display:flex;flex-direction:column}
.sup-item{display:grid;grid-template-columns:170px 1fr;gap:22px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line);transition:background .25s var(--ease)}
.sup-item:first-child{border-top:1px solid var(--line)}
.sup-item:hover{background:rgba(0,0,0,.02)}
.sup-item__img{aspect-ratio:4/3;background:#ddd center/cover;display:block}
.sup-item__body{display:flex;flex-direction:column;gap:7px;min-width:0}
.sup-item__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:11px;color:var(--muted);
  font-family:var(--f-label);letter-spacing:.06em}
.sup-item__place{font-family:var(--f-jp);letter-spacing:.02em;color:var(--ink);opacity:.72}
.sup-item__date{white-space:nowrap}
.sup-item__ttl{font-size:17px;font-weight:900;line-height:1.55;transition:color .25s}
.sup-item:hover .sup-item__ttl{color:var(--accent)}
.sup-item__ex{font-size:12.5px;color:#3a3a3a;line-height:1.85}
.sup-empty{color:var(--muted);font-size:13px;line-height:1.9;padding:18px 0}
.sup-block .viewall{margin-top:24px}

/* ============================================================
   横はみ出し抑止（固定バッジが画面外へずれるのを防ぐ）
   ============================================================ */
html{overflow-x:clip}

/* 制作体制など feature 本文の強調 */
.feature__body strong{display:block;color:var(--accent);font-weight:900;font-size:1.06em;
  letter-spacing:.02em;margin-bottom:.55em;line-height:1.5}
.feature__body em{font-style:normal;font-weight:700;
  background:linear-gradient(transparent 60%, rgba(226,60,27,.22) 0)}

/* スマホ：応援ブロックを縦積みカードに（基本スタイルより後に置いて確実に上書き） */
@media (max-width:1080px){
  .sup-list{gap:0}
  .sup-item{display:block;grid-template-columns:none;gap:0;padding:24px 0;border-bottom:1px solid var(--line)}
  .sup-item:first-child{border-top:none}
  .sup-item__img{aspect-ratio:16/10;width:100%;margin-bottom:14px}
  .sup-item__body{gap:9px}
  .sup-item__ttl{font-size:18px;line-height:1.55}
  .sup-item__ex{display:block;font-size:13px}
}