:root{--ink:#142321;--teal:#0d756f;--mint:#dff2ee;--soft:#f4f8f7}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:#fff;color:var(--ink);font-family:"Noto Sans JP",sans-serif}main{min-height:100svh;padding:clamp(28px,5vw,72px);position:relative;display:flex;align-items:center;overflow:hidden;isolation:isolate}main:before{content:"";position:absolute;inset:0 0 0 56%;z-index:-2;background:var(--soft)}.brand{position:absolute;top:clamp(28px,5vw,56px);left:clamp(28px,5vw,72px);display:flex;align-items:center;gap:13px;font:600 .92rem/1 "DM Sans",sans-serif;letter-spacing:.16em}.brand-mark{width:25px;height:25px;border-radius:50%;background:linear-gradient(135deg,var(--teal) 0 50%,var(--mint) 50%)}.message{position:relative;z-index:2}.label{margin:0 0 28px;color:var(--teal);font:600 .76rem/1.4 "DM Sans",sans-serif;letter-spacing:.22em}h1{margin:0;font-size:clamp(3.4rem,7.8vw,8rem);font-weight:600;line-height:1.22;letter-spacing:-.055em}h1 em{color:var(--teal);font-style:normal}.lead{margin:32px 0 0;color:#65726f;font-size:clamp(1rem,1.4vw,1.12rem);letter-spacing:.05em}.status{position:absolute;right:clamp(28px,5vw,72px);bottom:clamp(28px,5vw,56px);display:flex;align-items:center;gap:10px;color:var(--teal);font:500 .72rem/1 "DM Sans",sans-serif;letter-spacing:.18em}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--teal);animation:pulse 2s ease-in-out infinite}.decoration{position:absolute;z-index:-1;right:clamp(-110px,-5vw,-40px);top:50%;width:min(42vw,580px);aspect-ratio:1;transform:translateY(-50%)}.circle{position:absolute;inset:0;border:1px solid #b8d6d1;border-radius:50%}.circle:before,.circle:after{content:"";position:absolute;border-radius:50%}.circle:before{inset:17%;background:var(--mint)}.circle:after{inset:38%;background:var(--teal)}.line{position:absolute;top:50%;left:-35%;width:135%;height:1px;background:#9cc9c2;transform:rotate(-20deg)}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.72)}}@media(max-width:720px){main{align-items:flex-start;padding-top:30vh}main:before{inset:58% 0 0}h1{font-size:clamp(3.2rem,17vw,5rem)}.lead{margin-top:26px}.decoration{width:78vw;top:76%;right:-26vw}.status{left:28px;right:auto;bottom:28px}}@media(prefers-reduced-motion:reduce){.status-dot{animation:none}}