:root{
  --bg:#f4f4f1; --card:#ffffff; --text:#17171a; --muted:#4a4a50; --line:#e4e4e0;
  --orange:#ff6a2b; --yellow:#ffd23f; --blue:#bfe0ff; --ink:#17171a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"M PLUS Rounded 1c","Hiragino Maru Gothic ProN","Hiragino Sans","Noto Sans JP",sans-serif;
  line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* colors */
.c-orange{background:var(--orange)}
.c-ink{background:var(--ink);color:#fff}
.c-yellow{background:var(--yellow)}
.c-blue{background:var(--blue)}

/* header */
.site-header{padding:20px 0;position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px)}
.header-inner{display:flex;flex-wrap:wrap;gap:12px 16px;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:18px}
.brand-mark{display:inline-flex;width:36px;height:36px;border-radius:50%;background:var(--orange);
  align-items:center;justify-content:center;font-size:16px;flex:none}
.nav{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;font-weight:700}
.pill{display:inline-block;padding:10px 18px;border-radius:999px;background:#fff;text-decoration:none;font-weight:700;font-size:14px}
.pill.dark{background:var(--ink);color:#fff}
.pill:hover{opacity:.85}

/* common */
.eyebrow{margin:0 0 6px;font-size:13px;font-weight:800;letter-spacing:.2em;color:var(--orange)}
.eyebrow.light{color:#ffb38f}
.section{padding:48px 0 72px}
.section h2{margin:0;font-size:clamp(28px,3.6vw,40px);font-weight:800;line-height:1.35}
.sec-head{margin-bottom:36px}
.sec-lead{margin:12px 0 0;color:var(--muted);max-width:640px}

/* hero */
.hero{padding:48px 0 64px}
.hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:40px;align-items:center}
.hero h1{margin:0 0 28px;font-weight:800;font-size:clamp(40px,5.2vw,72px);line-height:1.15;letter-spacing:-.02em}
.mark{display:inline-block;margin-top:12px;background:var(--orange);padding:0 16px;border-radius:16px;line-height:1.3;white-space:nowrap}
.lead{margin:0 0 32px;max-width:560px;color:var(--muted);font-size:17px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:16px 28px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-weight:800}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.hero-visual{position:relative;margin:0}
.hero-visual img{border-radius:32px;width:100%;aspect-ratio:16/11;object-fit:cover}
.sticker{position:absolute;left:-14px;bottom:-18px;background:var(--yellow);border-radius:50%;width:116px;height:116px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  font-size:12px;font-weight:800;line-height:1.3;transform:rotate(-10deg)}
.sticker b{font-size:17px}

/* ticker */
.ticker{background:var(--ink);color:#fff;overflow:hidden;padding:16px 0;font-weight:800;font-size:20px}
.ticker-track{display:flex;gap:28px;width:max-content;animation:tick 30s linear infinite}
.ticker-track span:nth-child(even){color:var(--orange)}
@keyframes tick{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* news */
.news{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px 48px}
.news .sec-head{margin:0}
.news-list{list-style:none;margin:0;padding:0;grid-column:span 2;background:#fff;border-radius:28px;padding:8px 32px}
@media (max-width:760px){.news-list{grid-column:auto;padding:8px 20px}}
.news-list li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding:18px 0;border-bottom:2px dashed var(--line)}
.news-list li:last-child{border-bottom:0}
.news-list time{font-weight:800;font-size:14px;color:var(--muted)}
.news-list a{flex:1 1 300px;text-decoration:none;font-weight:500}
.news-list a:hover{text-decoration:underline}
.tag{font-size:12px;font-weight:800;padding:3px 12px;border-radius:999px;background:var(--line)}
.t-blue{background:var(--blue)}.t-yellow{background:var(--yellow)}.t-orange{background:var(--orange)}

/* business */
.biz{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px 48px;align-items:center;margin-bottom:56px}
.biz:last-child{margin-bottom:0}
.biz-img{border-radius:28px;width:100%;aspect-ratio:3/2;object-fit:cover}
@media (min-width:760px){.biz.rev .biz-img{order:2}}
.biz-no{display:inline-flex;width:52px;height:52px;border-radius:50%;align-items:center;justify-content:center;font-weight:800;font-size:17px;margin-bottom:14px}
.biz h3{margin:0 0 12px;font-size:28px;font-weight:800;line-height:1.4}
.biz p{margin:0 0 16px;color:var(--muted)}
.checks{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:8px}
.checks li{position:relative;padding-left:30px;font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--orange)}
.checks li::after{content:"";position:absolute;left:6px;top:calc(.45em + 4px);width:5px;height:8px;border:solid var(--ink);border-width:0 2px 2px 0;transform:rotate(45deg)}

/* platforms */
.platforms{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}
.platform{border-radius:32px;padding:40px 36px 0;display:flex;flex-direction:column;gap:24px;overflow:hidden}
.platform h3{margin:0 0 8px;font-size:36px;font-weight:800;line-height:1.2}
.platform p{margin:0 0 18px}
.platform-kicker{font-size:13px;font-weight:800;letter-spacing:.1em;margin:0 0 6px!important}
.platform img{border-radius:20px 20px 0 0;margin-top:auto;width:100%;aspect-ratio:4/3;object-fit:cover}
.soon{display:inline-block;padding:10px 18px;border-radius:999px;background:#fff;font-weight:800;font-size:14px}

/* works */
.works{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:20px}
.work{text-decoration:none;display:flex;flex-direction:column;gap:6px}
.work img{border-radius:20px;width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .2s}
.work:hover img{transform:translateY(-4px)}
.work-cat{font-size:12px;font-weight:800;color:var(--muted);margin-top:6px}
.work b{font-weight:800;font-size:15px;line-height:1.5}

/* flow */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.flow li{background:#fff;border-radius:24px;padding:28px 24px}
.flow span{font-size:12px;font-weight:800;color:var(--orange);letter-spacing:.1em}
.flow h3{margin:6px 0 8px;font-size:20px;font-weight:800}
.flow p{margin:0;color:var(--muted);font-size:14px}

/* message */
.message{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px 56px;align-items:center;
  background:#fff;border-radius:32px;padding:48px}
.message img{border-radius:24px;width:100%;max-width:400px;aspect-ratio:4/5;object-fit:cover}
.message h2{margin-bottom:20px;font-size:clamp(26px,3vw,34px)}
.message p{color:var(--muted)}
.sign{margin-top:24px;color:var(--text)!important}
.sign b{font-size:20px}

/* about */
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;align-items:start}
.panel{background:var(--card);border-radius:32px;padding:48px 44px}
.panel h2{margin-bottom:24px}
.info{margin:0;font-size:15px}
.info>div{display:flex;flex-wrap:wrap;gap:4px 28px;padding:16px 0;border-bottom:2px dashed var(--line)}
.info>div:last-child{border-bottom:0}
.info dt{flex:0 0 100px;font-weight:800}
.info dd{flex:1 1 220px;margin:0}
.about-side{display:grid;gap:20px}
.about-side img{border-radius:32px;width:100%;aspect-ratio:16/10;object-fit:cover}
.access{background:var(--yellow);border-radius:28px;padding:32px}
.access h3{margin:0 0 8px;font-size:22px;font-weight:800}
.access p{margin:0 0 16px}

/* cta */
.cta{background:var(--ink);color:#fff;border-radius:32px;padding:64px 48px;
  display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center}
.cta h2{margin:0 0 10px!important}
.cta p{margin:0;color:#c9c9ce;font-size:15px;max-width:560px}
.cta-btn{display:inline-block;padding:18px 32px;border-radius:999px;background:var(--orange);
  color:var(--ink);text-decoration:none;font-weight:800;font-size:17px}

/* privacy page */
.doc{padding:24px 0 80px}
.doc .panel h1{margin:0 0 8px;font-size:30px;font-weight:800}
.doc .updated{color:var(--muted);font-size:14px;margin:0 0 32px}
.doc h2{font-size:19px;margin:36px 0 8px;font-weight:800}
.doc p,.doc li{font-size:15px}
.doc ol,.doc ul{padding-left:1.4em}

/* footer */
.site-footer{padding:24px 0 32px;border-top:2px dashed var(--line);margin-top:24px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;padding-top:24px;padding-bottom:24px}
.foot-addr{color:var(--muted);font-size:13px;margin:12px 0 0}
.foot-nav{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:500}
.foot-nav a{text-decoration:none}
.foot-nav a:hover{text-decoration:underline}
.copy{font-size:13px;color:#5e5e64}
.footer-inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:#5e5e64}
.footer-inner a{text-decoration:none}

@media (max-width:600px){
  .panel,.cta,.message{padding:36px 22px;border-radius:24px}
  .platform{padding:32px 24px 0}
  .site-header{position:static}
  .nav .pill{padding:8px 14px;font-size:13px}
  .sticker{width:92px;height:92px;left:-6px}
}