/* Dannya Works — "Quiet Paper" (light editorial variant) 静謐・上質・余白主体。単色シアンのD マーク。 */ /* Webフォントは各HTMLので preconnect + link 読み込み（@importはレンダリングブロックするため不使用） */ :root{ --paper:#f4f7f9; --paper-2:#eaf0f3; --surface:#ffffff; --ink:#14222e; --ink-soft:#46586a; --mist:#5d6f7e; /* 4.5:1 (WCAG AA) を満たす青灰 */ --cyan:#127ea1; --cyan-bright:#1f9fc4; --aqua:#e2f3f8; --line:rgba(20,34,46,.10); --line-2:rgba(20,34,46,.16); --serif:"Shippori Mincho","Hiragino Mincho ProN",serif; --sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif; --fr:"Fraunces",Georgia,serif; --max:1080px; } *{box-sizing:border-box;margin:0;padding:0} html{scroll-behavior:smooth} body{ font-family:var(--sans);color:var(--ink);background:var(--paper); line-height:1.95;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility; overflow-x:hidden; } a{color:inherit;text-decoration:none} ::selection{background:var(--aqua);color:var(--cyan)} .wrap{width:min(100% - 3rem,var(--max));margin-inline:auto} /* header */ .site-head{ position:sticky;top:0;z-index:30;background:rgba(244,247,249,.82); backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line); } .site-head .in{display:flex;align-items:center;justify-content:space-between; width:min(100% - 3rem,var(--max));margin-inline:auto;padding:1.05rem 0} .brand{display:flex;align-items:center;gap:.6rem} .dmark{width:30px;height:34px;color:var(--cyan-bright);display:block} .bw{font-family:var(--serif);font-weight:600;font-size:1.16rem;letter-spacing:.04em;color:var(--ink)} .nav{display:flex;align-items:center;gap:2rem} .nav a{font-size:.84rem;letter-spacing:.04em;color:var(--ink-soft);transition:color .25s} .nav a:hover{color:var(--cyan)} .nav .cta{color:var(--cyan);border:1px solid var(--line-2);border-radius:999px;padding:.45rem 1.1rem} .nav .cta:hover{background:var(--aqua);border-color:var(--cyan)} @media(max-width:720px){ .site-head .in{flex-wrap:wrap;row-gap:.4rem;padding:.9rem 0} .nav{width:100%;flex-wrap:wrap;gap:.7rem 1.3rem} .nav a{font-size:.8rem} .nav .cta{padding:.35rem .9rem} } /* hero */ .hero{position:relative;padding:clamp(5rem,13vw,9.5rem) 0 clamp(4rem,9vw,7rem);overflow:hidden} .hero .wrap{position:relative;z-index:2} .eyebrow{font-family:var(--fr);font-style:italic;font-size:1rem;color:var(--cyan); letter-spacing:.02em;margin-bottom:1.5rem;display:flex;align-items:center;gap:.7rem} .eyebrow::before{content:"";width:30px;height:1px;background:var(--cyan)} .hero h1{font-family:var(--serif);font-weight:700;line-height:1.5; font-size:clamp(2rem,5vw,3.5rem);letter-spacing:.02em;color:var(--ink); margin-bottom:1.8rem;max-width:16ch} .hero h1 .em{color:var(--cyan)} .lead{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--ink-soft);max-width:58ch;margin-bottom:2.6rem;word-break:auto-phrase} .hero-cta{display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center} .btn-fill{background:var(--cyan-bright);color:#fff;border-radius:999px;padding:.85rem 1.7rem; font-size:.92rem;transition:.28s;display:inline-flex;align-items:center;gap:.5rem} .btn-fill:hover{background:var(--cyan);transform:translateY(-2px)} .btn-text{color:var(--ink);font-size:.92rem;border-bottom:1px solid var(--line-2);padding-bottom:.25rem;transition:.25s} .btn-text:hover{color:var(--cyan);border-color:var(--cyan)} /* section base */ .band{padding:clamp(4rem,9vw,7rem) 0;border-top:1px solid var(--line)} .label{font-family:var(--fr);font-style:italic;font-size:.95rem;color:var(--cyan); margin-bottom:1.1rem;display:flex;align-items:center;gap:.6rem} .label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan-bright)} .h-sec{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,3vw,2.2rem); line-height:1.55;letter-spacing:.02em;color:var(--ink);margin-bottom:1rem} .sec-lead{color:var(--ink-soft);max-width:54ch} /* craft */ .grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin-top:3rem} .card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:1.9rem 1.7rem;transition:.3s} .card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:0 24px 50px -34px rgba(20,60,90,.3)} .card .num{font-family:var(--fr);font-style:italic;color:var(--cyan);font-size:1rem;margin-bottom:1rem} .card h3{font-family:var(--serif);font-weight:600;font-size:1.15rem;margin-bottom:.5rem} .card p{color:var(--ink-soft);font-size:.95rem} .card .soon{display:inline-block;margin-top:.9rem;font-size:.72rem;letter-spacing:.08em;color:var(--cyan); background:var(--aqua);border-radius:999px;padding:.22rem .8rem} /* product */ .prod{margin-top:2.8rem;display:grid;grid-template-columns:1fr .85fr;gap:2.4rem;align-items:center; background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(1.8rem,4vw,3rem)} @media(max-width:760px){.prod{grid-template-columns:1fr}} .prod .badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.74rem;letter-spacing:.05em; color:var(--cyan);background:var(--aqua);border-radius:999px;padding:.3rem .9rem;margin-bottom:1.1rem} .prod h3{font-family:var(--serif);font-weight:700;font-size:clamp(1.7rem,3.6vw,2.3rem);margin-bottom:.3rem;letter-spacing:.03em} .prod .tag{font-family:var(--fr);font-style:italic;color:var(--cyan);font-size:1.1rem;margin-bottom:1rem} .prod p{color:var(--ink-soft);max-width:42ch} .prod .meta{margin-top:1.5rem;display:flex;gap:1.6rem;flex-wrap:wrap} .prod .meta div{font-size:.82rem;color:var(--mist)} .prod .meta strong{display:block;color:var(--ink);font-size:1rem;font-weight:500;margin-top:.15rem} .prod .more{margin-top:1.8rem} .prod-visual{aspect-ratio:4/5;border-radius:16px;background:linear-gradient(170deg,#eef5f8,#dfeef3); border:1px solid var(--line);display:grid;place-items:center} .prod-visual .dmark{width:38%;height:auto;color:var(--cyan-bright);opacity:.85} /* about */ .about .body{font-size:clamp(1.05rem,1.5vw,1.18rem);color:var(--ink-soft);max-width:52ch; margin-top:1.2rem;font-family:var(--serif);font-weight:500;line-height:2.1} .about .body .em{color:var(--ink)} .pillars{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem} .pillars span{font-size:.86rem;color:var(--cyan);border:1px solid var(--line-2);border-radius:999px; padding:.45rem 1.1rem;background:var(--surface)} /* contact */ .contact{text-align:center} .contact .label{justify-content:center} .contact .h-sec{margin:0 auto 1rem;text-align:center} .contact p{color:var(--ink-soft);max-width:40ch;margin:0 auto 2rem} .mailbtn{font-family:var(--fr);font-style:italic;font-size:clamp(1.3rem,3.2vw,2rem);color:var(--cyan); border-bottom:1px solid var(--line-2);padding-bottom:.25rem;transition:.3s;overflow-wrap:anywhere} .mailbtn:hover{color:var(--cyan-bright);border-color:var(--cyan-bright)} /* footer */ .foot{border-top:1px solid var(--line);padding:3rem 0 3.4rem;margin-top:2rem} .foot .in{display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:space-between;align-items:flex-start} .foot .bw{font-size:1rem} .foot .col{display:flex;gap:2.4rem;flex-wrap:wrap} .foot .col a{display:block;font-size:.85rem;color:var(--ink-soft);margin:.3rem 0;transition:color .25s} .foot .col a:hover{color:var(--cyan)} .foot .col .ttl{font-size:.74rem;letter-spacing:.1em;color:var(--mist);text-transform:uppercase;margin-bottom:.5rem} .foot .copy{width:100%;margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--line); font-size:.78rem;color:var(--mist);letter-spacing:.03em} /* legal */ .legal-head{padding:clamp(4rem,9vw,6rem) 0 2.6rem;border-bottom:1px solid var(--line)} .legal-head h1{font-family:var(--serif);font-weight:700;font-size:clamp(1.8rem,4.5vw,2.6rem)} .legal-head .en{font-family:var(--fr);font-style:italic;color:var(--cyan);margin-top:.4rem} .draftnote{background:var(--aqua);border:1px dashed var(--cyan);color:var(--cyan);border-radius:12px; padding:.8rem 1.1rem;font-size:.85rem;margin-top:2rem} .legal{padding:clamp(2.6rem,6vw,4rem) 0 5rem} .legal .doc{max-width:740px} .legal h2{font-family:var(--serif);font-weight:600;font-size:1.2rem;margin:2.4rem 0 .8rem; padding-top:1.5rem;border-top:1px solid var(--line)} .legal h2:first-of-type{border-top:0;padding-top:0;margin-top:0} .legal p,.legal li{color:var(--ink-soft)} .legal ul,.legal ol{margin:.5rem 0 .5rem 1.3rem} .legal .updated{color:var(--mist);font-size:.85rem;margin-bottom:1.8rem} .legal table{width:100%;border-collapse:collapse;margin:.5rem 0} .legal th,.legal td{text-align:left;padding:.8rem 1rem;border:1px solid var(--line);font-size:.95rem;vertical-align:top;overflow-wrap:anywhere} .legal th{background:var(--paper-2);font-weight:500;width:34%;color:var(--ink)} .fill{background:var(--aqua);color:var(--cyan);border-radius:4px;padding:0 .35em;font-weight:500} .backlink{display:inline-block;margin-top:2.6rem;color:var(--cyan);font-size:.92rem} .rise{opacity:0;transform:translateY(18px);animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards} @keyframes rise{to{opacity:1;transform:none}} .d1{animation-delay:.05s}.d2{animation-delay:.16s}.d3{animation-delay:.28s}.d4{animation-delay:.4s} @media(max-width:560px){.legal th{width:42%}.foot .col{gap:1.4rem}} @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rise{opacity:1;transform:none}}