:root{--red:#cf0a2c;--red-dark:#a2081f;--ink:#111;--muted:#5a5a5a;--line:#e8e8e8;--bg:#fff;--bg-soft:#f7f5f5;--max:1120px;--font:"Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;--font-display:"Zen Kaku Gothic New", "Noto Sans JP", "Hiragino Sans", "Meiryo", sans-serif}*{box-sizing:border-box}html{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px;line-height:1.8}body{margin:0}a{color:var(--red-dark)}img{max-width:100%;height:auto}h1,h2,h3{font-family:var(--font-display);text-wrap:balance}.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}.eyebrow{letter-spacing:.16em;color:var(--red-dark);margin:0 0 12px;font-size:13px;font-weight:700}.site-header{backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:10;background:#fffffff5;position:sticky;top:0}.site-header .wrap{justify-content:space-between;align-items:center;height:80px;display:flex}.site-header .brand{align-items:center;text-decoration:none;display:flex}.site-header .brand img{height:34px}.site-header nav{align-items:center;gap:30px;font-size:14px;display:flex}.site-header nav a{color:var(--ink);text-decoration:none}.site-header nav a.cta{background:var(--red);color:#fff;border-radius:999px;padding:11px 22px;font-weight:700}.btn{border-radius:999px;padding:15px 28px;font-size:16px;font-weight:700;line-height:1.4;text-decoration:none;display:inline-block}.btn.primary{background:var(--red);color:#fff}.btn.dark{background:var(--ink);color:#fff}.btn.ghost{border:2px solid var(--red);color:var(--red-dark);background:#fff}.btn.ghost-white{color:#fff;background:0 0;border:2px solid #fff}.btn.white{color:var(--ink);background:#fff}.actions{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.hero{isolation:isolate;padding:96px 0 72px;position:relative;overflow:hidden}.hero-bg{z-index:-1;position:absolute;inset:0}.hero-bg img{object-fit:cover;object-position:center 40%;opacity:.16;filter:saturate(.9);width:100%;height:100%;animation:24s ease-out both hero-zoom}.hero-bg:after{content:"";background:linear-gradient(90deg,#fffffff5 0%,#ffffffdb 55%,#fff9 100%),linear-gradient(#fff3,#fff 92%);position:absolute;inset:0}.hero .wrap>*{animation:.7s cubic-bezier(.2,.7,.2,1) both rise}.hero .eyebrow{animation-delay:50ms}.hero h1{animation-delay:.15s}.hero .lead{animation-delay:.28s}.hero .actions{animation-delay:.4s}.hero .deck-links{animation-delay:.5s}.hero .facts{animation-delay:.65s}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes hero-zoom{0%{transform:scale(1)}to{transform:scale(1.06)}}.hero h1{letter-spacing:-.01em;margin:0 0 24px;font-size:clamp(32px,4.2vw,56px);line-height:1.28}.hero .lead{color:var(--muted);max-width:760px;margin:0 0 36px;font-size:19px;line-height:1.75}.deck-links{flex-wrap:wrap;gap:24px;margin:16px 0 0;font-size:14px;display:flex}.deck-links a{color:var(--red-dark)}.facts{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:32px;margin:56px 0 0;padding:28px 0 0;display:grid}.facts dt{font-family:var(--font-display);margin:0 0 6px;font-size:20px;font-weight:700}.facts dd{color:var(--muted);margin:0;font-size:14px}.split{grid-template-columns:1fr 1fr;display:grid}.pane{isolation:isolate;color:#fff;flex-direction:column;padding:72px 64px 72px 72px;display:flex;position:relative;overflow:hidden}.pane.business{background:var(--red)}.pane.professional{background:var(--ink)}.pane-bg{z-index:-1;object-fit:cover;opacity:.14;mix-blend-mode:luminosity;width:100%;height:100%;transition:transform 1.2s;position:absolute;inset:0}.pane:hover .pane-bg{transform:scale(1.03)}.pane .eyebrow{color:#ffffffc7;letter-spacing:.14em;margin-bottom:14px}.pane h2{margin:0 0 18px;font-size:clamp(26px,2.6vw,36px);line-height:1.35}.pane .pain{margin:0 0 26px;font-size:18px;line-height:1.75}.pane .label{letter-spacing:.14em;opacity:.78;margin-bottom:10px;font-size:12px;font-weight:700}.pane ul{gap:12px;margin:0 0 24px;padding:0;font-size:16px;list-style:none;display:grid}.pane li{padding-left:20px;position:relative}.pane li:before{content:"";background:#fff;border-radius:50%;width:8px;height:8px;position:absolute;top:.72em;left:0}.pane .chips{flex-wrap:wrap;gap:8px;margin:0 0 34px;display:flex}.pane .chips span{border:1px solid #ffffffc7;border-radius:999px;padding:5px 12px;font-size:13px}.pane .actions{gap:18px;margin-top:auto}.pane.business .btn.white{color:var(--red-dark)}.pane a.sub-link{color:#fff;font-size:14px}.section{padding:96px 0}.section.soft{background:var(--bg-soft)}.section h2{letter-spacing:-.005em;margin:0 0 14px;font-size:clamp(26px,3vw,36px);line-height:1.35}.section p.sub{color:var(--muted);max-width:760px;margin:0 0 40px}.section h2+.steps,.section h2+.pricing,.section h2+.faq{margin-top:40px}.steps{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.step{border-top:4px solid var(--red);padding:18px 0 0}.case,.fields li,.price,.post-card{transition:transform .3s,box-shadow .3s,border-color .3s}.case:hover,.fields li:hover,.price:hover,.post-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #11111114}.js-reveal .reveal{opacity:0;transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transform:translateY(18px)}.js-reveal .reveal.in{opacity:1;transform:none}.js-reveal .reveal .stagger>*{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(14px)}.js-reveal .reveal.in .stagger>*{opacity:1;transform:none}.js-reveal .reveal.in .stagger>:nth-child(2){transition-delay:80ms}.js-reveal .reveal.in .stagger>:nth-child(3){transition-delay:.16s}.js-reveal .reveal.in .stagger>:nth-child(4){transition-delay:.24s}.js-reveal .reveal.in .stagger>:nth-child(5){transition-delay:.3s}.js-reveal .reveal.in .stagger>:nth-child(n+6){transition-delay:.36s}@media (prefers-reduced-motion:reduce){.hero .wrap>*,.hero-bg img{animation:none}.js-reveal .reveal,.js-reveal .reveal .stagger>*{opacity:1;transition:none;transform:none}}.step b{font-family:var(--font-display);letter-spacing:.08em;color:var(--red-dark);margin-bottom:6px;font-size:14px;display:block}.step h3{margin:0 0 8px;font-size:22px}.step p{color:var(--muted);margin:0;font-size:14px}.fields{grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;display:grid}.fields li{border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;gap:14px;padding:18px 20px;font-size:15px;font-weight:500;display:flex}.fields b{font-family:var(--font-display);color:var(--red-dark);letter-spacing:.06em;font-size:14px}.cases{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.case{background:var(--bg-soft);border-radius:16px;padding:28px}.case:before{content:"";background:var(--red);width:28px;height:3px;margin-bottom:10px;display:block}.case h3{margin:0 0 8px;font-size:22px}.case p{color:var(--muted);margin:0;font-size:14px}.pricing{grid-template-columns:1fr 1fr;gap:24px;display:grid}.price{border:1px solid var(--line);background:#fff;border-radius:16px;padding:36px}.price:before{content:"";background:var(--red);width:36px;height:4px;margin-bottom:18px;display:block}.price.professional:before{background:var(--ink)}.price h3{margin:0 0 10px;font-size:22px}.price .big{font-family:var(--font-display);margin:0 0 12px;font-size:26px;font-weight:700;line-height:1.4}.price p{color:var(--muted);margin:0;font-size:14px}.faq{grid-template-columns:1fr 1fr;gap:48px;display:grid}.faq h3{color:var(--red-dark);margin:0 0 8px;font-size:22px}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;padding-left:30px;font-weight:500;list-style:none;position:relative}.faq summary:before{content:"Q";font-family:var(--font-display);color:var(--red-dark);font-weight:700;position:absolute;top:0;left:0}.faq summary::-webkit-details-marker{display:none}.faq details p{color:var(--muted);margin:8px 0 0 30px;font-size:14px}.cta-band{isolation:isolate;background:var(--ink);color:#fff;text-align:center;padding:88px 0;position:relative;overflow:hidden}.band-bg{z-index:-1;object-fit:cover;opacity:.12;mix-blend-mode:luminosity;width:100%;height:100%;position:absolute;inset:0}.cta-band h2{margin:0 0 16px;font-size:clamp(26px,3vw,36px);line-height:1.35}.cta-band>.wrap>p{color:#ffffffc7;max-width:760px;margin:0 auto 32px}.cta-band .actions{justify-content:center}.cta-band .deck-links{color:#ffffffc7;justify-content:center;margin-top:18px;display:block}.cta-band .deck-links a{color:#fff}.post-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;display:grid}.post-card{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:16px;text-decoration:none;display:block;overflow:hidden}.post-card:hover{border-color:var(--red)}.post-card .thumb{object-fit:cover;background:linear-gradient(135deg,#1a1a1a,#3a3a3a);width:100%;height:180px;display:block}.post-card:nth-child(3n+1) div.thumb{background:linear-gradient(135deg, var(--red), #7a0a1c)}.audience-tabs{flex-wrap:wrap;gap:8px;margin:0 0 24px;display:flex}.audience-tabs a,.audience-tabs button{font:inherit;border:2px solid var(--ink);color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:700;text-decoration:none}.audience-tabs .active{background:var(--ink);color:#fff}.more{margin:22px 0 0;font-size:15px}.post-card .body{padding:18px 20px 20px}.post-card time{color:var(--muted);font-size:12px}.post-card h3{margin:6px 0 8px;font-size:17px;line-height:1.5}.post-card p{color:var(--muted);margin:0;font-size:14px}.tags{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.tag{background:var(--bg-soft);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:1px 10px;font-size:12px}.article{max-width:760px;margin:0 auto;padding:48px 20px 64px}.article header h1{margin:0 0 12px;font-size:clamp(26px,3.6vw,36px);line-height:1.4}.article .meta{color:var(--muted);margin-bottom:28px;font-size:14px}.article .hero-image{margin:0 0 32px}.article .hero-image img{border-radius:14px;width:100%;height:auto;display:block}.article .hero-image figcaption{color:var(--muted);text-align:right;margin-top:6px;font-size:12px}.article .body h2{border-left:5px solid var(--red);margin:40px 0 12px;padding-left:12px;font-size:22px}.article .body h3{margin:28px 0 8px;font-size:18px}.article .body p{margin:0 0 18px}.article .body table{border-collapse:collapse;width:100%;margin:16px 0 24px;font-size:15px;display:block;overflow-x:auto}.article .body th,.article .body td{border:1px solid var(--line);text-align:left;padding:8px 12px}.article .body th{background:var(--bg-soft)}.article .body blockquote{background:var(--bg-soft);border-left:4px solid var(--red);color:var(--muted);margin:0 0 18px;padding:12px 18px}.next-step{border:2px solid var(--red);background:#fff;border-radius:14px;margin-top:40px;padding:22px}.next-step h2{border:none;margin:0 0 8px;padding:0;font-size:20px}.disclosure{color:var(--muted);border-top:1px solid var(--line);margin-top:28px;padding-top:14px;font-size:13px}.site-footer{background:var(--ink);color:#bbb;padding:44px 0;font-size:13px}.site-footer .wrap{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.site-footer a{color:#bbb}.site-footer .brand{color:#fff;font-weight:700}@media (width<=800px){.wrap{padding:0 20px}.site-header .wrap{height:64px}.site-header .brand img{height:28px}.site-header nav{gap:12px}.site-header nav a:not(.cta){display:none}.hero{padding:48px 0 40px}.hero .lead{font-size:16px}.facts{grid-template-columns:1fr;gap:18px;margin-top:36px}.split{grid-template-columns:1fr}.pane{padding:44px 24px}.pane .actions{margin-top:8px}.section{padding:56px 0}.steps{grid-template-columns:1fr;gap:20px}.fields{grid-template-columns:1fr 1fr;gap:10px}.fields li{padding:12px 14px;font-size:14px}.cases,.pricing{grid-template-columns:1fr}.faq{grid-template-columns:1fr;gap:28px}.cta-band{padding:56px 0}.btn{text-align:center;width:100%}.actions{flex-direction:column;align-items:stretch}}@media (width<=480px){.fields{grid-template-columns:1fr}}