:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#fbfcfa;--surface:#fff;--surface-muted:#eef3ef;--ink:#13201c;--text:#243630;--muted:#61706a;--line:#d9e0dc;--accent:#12685f;--accent-dark:#0b4c45;--accent-soft:#d8ebe6;--gold:#d8982f;--danger:#b3261e;--shadow:0 24px 70px #13201c1f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;line-height:1.7}a{color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1px}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.2}h1{letter-spacing:0;margin-bottom:24px;font-size:clamp(3.2rem,9vw,7.5rem);font-weight:760}h2{letter-spacing:0;margin-bottom:28px;font-size:clamp(2rem,4vw,3.5rem);font-weight:720}h3{margin-bottom:12px;font-size:1.55rem}main{min-height:100vh}[id]{scroll-margin-top:92px}.site-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fbfcfae0;border-bottom:1px solid #13201c14;justify-content:space-between;align-items:center;gap:24px;padding:14px max(24px,50vw - 560px);display:flex;position:sticky;top:0}.site-header__brand{color:var(--ink);font-size:1.04rem;font-weight:850;text-decoration:none}.site-header__nav{white-space:nowrap;align-items:center;gap:20px;display:flex;overflow-x:auto}.site-header__nav a{color:var(--text);font-size:.86rem;font-weight:760;text-decoration:none}.site-header__nav a:hover{color:var(--accent)}.hero{background-color:#0000;background-image:linear-gradient(90deg,#fbfcfaf0 0%,#fbfcfae0 48%,#fbfcfa85 100%),url(/asyncflow-hero.png);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;min-height:92vh;padding:64px 24px 32px}.hero__inner,.section__inner,.footer__inner{width:min(1120px,100%);margin:0 auto}.hero__inner{grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);align-items:center;gap:56px;display:grid}.hero__content{max-width:820px}.eyebrow,.section__label{color:var(--accent-dark);letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px;font-size:.78rem;font-weight:760}.hero__lead{max-width:820px;color:var(--ink);margin-bottom:18px;font-size:clamp(1.35rem,2.8vw,2.1rem);font-weight:650;line-height:1.55}.hero__text{max-width:760px;color:var(--text);font-size:1.08rem}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:36px;display:flex}.button{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;min-height:48px;padding:12px 18px;font-size:.98rem;font-weight:700;line-height:1.2;text-decoration:none;transition:background .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button--primary{background:var(--accent);color:#fff}.button--primary:hover{background:var(--accent-dark)}.button--secondary{border-color:var(--line);color:var(--ink);background:#ffffffc7}.button--secondary:hover{border-color:var(--accent);color:var(--accent-dark)}.service-visual{box-shadow:var(--shadow);background:#ffffffe0;border:1px solid #13201c1a;border-radius:8px;overflow:hidden}.service-visual__header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;display:flex}.service-visual__header span{color:var(--accent-dark);font-weight:760}.service-visual__header strong{color:var(--muted);font-size:.82rem}.service-visual__grid{gap:14px;padding:20px;display:grid}.service-visual__thread,.service-visual__metric,.service-visual__timeline{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:16px}.service-visual__thread{gap:12px;display:flex}.service-visual__thread b,.service-visual__metric strong{color:var(--ink);line-height:1.35;display:block}.service-visual__thread p{color:var(--muted);margin:5px 0 0;font-size:.92rem;line-height:1.55}.status-dot{background:var(--gold);border-radius:50%;flex:none;width:12px;height:12px;margin-top:7px}.service-visual__metric span{color:var(--muted);margin-bottom:6px;font-size:.8rem;font-weight:700;display:block}.service-visual__timeline{gap:10px;display:grid}.service-visual__timeline span{background:var(--accent-soft);border-radius:999px;height:12px;display:block}.service-visual__timeline span:nth-child(2){background:#f4dfb8;width:76%}.service-visual__timeline span:nth-child(3){width:58%}.section{padding:84px 24px}.section--muted{background:var(--surface-muted)}.section--contact{background:var(--surface-muted);color:var(--text)}.section--contact h2,.section--contact .section__label{color:var(--ink)}.section--contact a{color:var(--accent)}.section__split{grid-template-columns:minmax(220px,.45fr) minmax(0,1fr);gap:48px;display:grid}.section__body{max-width:760px;font-size:1.08rem}.section__body p:last-child{margin-bottom:0}.service-card{border-top:1px solid #cbd7d0;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:36px;padding-top:28px;display:grid}.service-card p{max-width:680px;margin-bottom:0;font-size:1.04rem}.service-card__details,.info-list{margin:0}.service-card__details{gap:14px;display:grid}.service-card__details div{background:#ffffff94;border:1px solid #cbd7d0;border-radius:8px;padding:14px 16px}.service-card__details dt,.info-list dt{color:var(--muted);font-size:.82rem;font-weight:760}.service-card__details dd,.info-list dd{color:var(--ink);margin:4px 0 0;font-weight:620}.info-list{border-top:1px solid var(--line)}.info-list__row{border-bottom:1px solid var(--line);grid-template-columns:220px minmax(0,1fr);gap:24px;padding:19px 0;display:grid}.domain-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.domain-card{background:#ffffff9e;border:1px solid #cbd7d0;border-radius:8px;padding:22px}.domain-card span{color:var(--accent);margin-bottom:18px;font-size:.82rem;font-weight:850;display:block}.domain-card h3{margin-bottom:12px;font-size:1.2rem}.domain-card p{color:var(--text);margin-bottom:0;font-size:.96rem;line-height:1.7}.policy-list{gap:12px;margin:24px 0 0;padding:0;list-style:none;display:grid}.policy-list li{border-left:4px solid var(--accent);background:var(--surface-muted);padding:12px 16px;font-weight:650}.contact-layout{max-width:820px;display:block}.contact-heading{margin-bottom:36px}.contact-heading h2{letter-spacing:0;margin-bottom:18px;font-size:clamp(2rem,4vw,3.2rem);font-weight:760}.contact-heading p{max-width:680px;margin-bottom:0;font-weight:650}.contact-form{width:100%}.contact-form__placeholder-note{color:var(--muted);margin-bottom:24px;font-size:.94rem;font-weight:650}.contact-form__placeholder-note a{margin:0 4px;font-weight:800}.contact-form__field{gap:12px;margin-bottom:28px;display:grid}.contact-form label{color:#252525;font-size:1.05rem;font-weight:800}.contact-form__field label span{color:#d23a2e}.contact-form input:not([type=checkbox]),.contact-form textarea{width:100%;color:var(--ink);font:inherit;background:#fff;border:1px solid #11111126;border-radius:8px;padding:18px 20px;font-size:1.08rem}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#a9a9a9}.contact-form textarea{resize:vertical;min-height:220px}.contact-form input:not([type=checkbox]):focus,.contact-form textarea:focus{border-color:#111;outline:3px solid #1113}.honeypot{opacity:0;width:1px;height:1px;position:absolute;left:-10000px}.contact-form__agree{align-items:flex-start;gap:12px;margin:8px 0 40px;font-size:1rem;font-weight:700;line-height:1.55;display:flex}.contact-form__agree input{accent-color:#111;flex:none;width:20px;height:20px;margin-top:3px}.contact-form__agree label{display:inline}.contact-form__button{background:var(--accent);color:#fff;width:100%;min-height:64px;margin-top:0;font-size:1.08rem}.contact-form__button:hover{background:var(--accent-dark)}.contact-form__status{color:#252525;min-height:48px;margin-top:16px;font-size:.94rem;font-weight:750}.footer{color:#c7d1cd;background:#0f1815;padding:24px}.footer__inner{flex-wrap:wrap;justify-content:space-between;gap:12px 24px;display:flex}.footer a{color:#a7e4db}.footer__links{flex-wrap:wrap;gap:12px 20px;display:inline-flex}.privacy-page{background:var(--background);min-height:100vh;padding:72px 24px}.privacy-page__inner{width:min(880px,100%);margin:0 auto}.privacy-page__back{color:var(--ink);margin-bottom:56px;font-size:1.05rem;font-weight:850;text-decoration:none;display:inline-block}.privacy-page h1{margin-bottom:32px;font-size:clamp(2.5rem,6vw,4.8rem)}.privacy-page h2{margin:44px 0 14px;font-size:1.45rem}.privacy-page p{max-width:760px}.privacy-page__date{color:var(--muted);margin-top:48px;font-weight:700}@media (max-width:860px){.site-header{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 20px}.site-header__nav{gap:16px;width:100%}.hero{min-height:auto;padding-top:44px}.hero__inner,.section__split,.service-card,.domain-grid{grid-template-columns:1fr}.hero__inner{gap:36px}.service-visual{max-width:560px}.section{padding:64px 20px}.info-list__row{grid-template-columns:1fr;gap:4px}}@media (max-width:540px){.hero{padding-inline:18px}h1{font-size:3rem}.hero__lead{font-size:1.22rem}.hero__actions,.button{width:100%}.service-visual__header{flex-direction:column;align-items:flex-start}.contact-heading h2{font-size:2.1rem}.privacy-page h1{font-size:2rem}.footer__inner{display:grid}}