:root{color:#1f2d24;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#f3f7ed;font-family:Inter,Hiragino Sans,Yu Gothic UI,Yu Gothic,Meiryo,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{background:linear-gradient(#f3f7edeb,#e8f2e0eb),radial-gradient(circle at 0 0,#ffdb7852,#0000 34%);grid-template-columns:88px 1fr;min-height:100vh;display:grid}.side-nav{background:#fff;border-right:1px solid #dce8d7;flex-direction:column;align-items:center;padding:24px 16px;display:flex}.brand-mark{color:#fff;background:#239a5c;border-radius:8px;place-items:center;width:48px;height:48px;display:grid}.workspace{grid-template-columns:minmax(320px,390px) minmax(0,1fr);align-items:start;gap:28px;width:min(1180px,100% - 40px);margin:0 auto;padding:34px 0;display:grid}.content-column{grid-column:1/-1}.info-page{background:#fff;border:1px solid #dce8d7;border-radius:8px;max-width:860px;margin:0 auto;padding:28px clamp(20px,5vw,56px);box-shadow:0 16px 42px #2a4b301a}.info-page-header{border-bottom:1px solid #e3ecdf;align-items:flex-start;gap:16px;padding-bottom:24px;display:flex}.info-page-header h1{color:#183b2b;margin:4px 0 0;font-size:clamp(1.45rem,3vw,2rem)}.icon-button{color:#188557;background:#f8fbf4;border:1px solid #cfe0ca;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;display:grid}.icon-button svg{width:20px;height:20px}.eyebrow{color:#188557;align-items:center;gap:6px;margin:0;font-size:.82rem;font-weight:800;display:inline-flex}.eyebrow svg{width:16px;height:16px}.info-page-content{color:#40513f;max-width:720px;padding:26px 0 8px;line-height:1.9}.info-page-content h2{color:#183b2b;margin:28px 0 8px;font-size:1.08rem}.info-page-content p{margin:0 0 14px}.info-page-content a{color:#14794f;font-weight:800}.site-footer{color:#6e7d6a;grid-column:1/-1;justify-content:space-between;align-items:center;gap:18px;padding:8px 4px 0;font-size:.78rem;display:flex}.site-footer nav{flex-wrap:wrap;justify-content:flex-end;gap:8px 18px;display:flex}.site-footer button{color:#4f6650;font-size:inherit;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.left-column{align-items:start;gap:18px;display:grid}.phone-panel,.record-panel,.result-card,.chart-panel,.weather-card,.progress-card,.info-grid article,.sample-notice,.range-warning,.state-panel{background:#fff;border:1px solid #dce8d7;border-radius:8px;box-shadow:0 16px 42px #2a4b301a}.phone-panel{position:sticky;top:28px;overflow:hidden}.phone-hero{text-align:center;background:linear-gradient(#f3fae7eb,#e5f3defa),linear-gradient(135deg,#fef7d2,#dff2df);flex-direction:column;justify-content:flex-end;align-items:center;min-height:300px;padding:28px 26px 26px;display:flex;position:relative}.plant-scene{width:210px;height:132px;margin-bottom:8px;position:relative}.sun{background:#ffd25f;border-radius:50%;width:30px;height:30px;position:absolute;top:18px;right:22px;box-shadow:0 0 0 10px #ffd25f33}.sprout-art{background:#59aa35;border-radius:999px;width:12px;height:74px;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.sprout-art span{background:#73bf30;border-radius:100% 0;width:64px;height:38px;position:absolute;top:8px}.sprout-art span:first-child{right:8px;transform:rotate(28deg)}.sprout-art span:last-child{top:24px;left:8px;transform:scaleX(-1)rotate(24deg)}.soil{background:#9b6b34;border-radius:50%;width:154px;height:24px;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.eyebrow,.section-heading span,.result-card span,.weather-card span{color:#647362;letter-spacing:0;margin:0;font-size:.84rem;font-weight:800}h1{color:#1e3a29;letter-spacing:0;align-items:center;gap:8px;margin:8px 0 0;font-size:1.42rem;line-height:1.1;display:flex}h1 svg{color:#239a5c;width:1em;height:1em}.input-stack{background:#f8fbf4;gap:12px;padding:18px;display:grid}label{gap:8px;display:grid}label>span{color:#485a47;align-items:center;gap:8px;font-size:.88rem;font-weight:800;display:flex}label svg{color:#239a5c;width:18px;height:18px}.input-help{color:#778574;font-size:.76rem;font-weight:700}.calculation-note{color:#647362;margin:0;font-size:.8rem;font-weight:800;line-height:1.6}select,input,textarea{color:#1f2d24;background:#fff;border:1px solid #d7e4d3;border-radius:8px;width:100%;padding:0 14px}select,input{min-height:52px}textarea{resize:vertical;min-height:92px;padding-top:12px}select:disabled{color:#1f2d24;opacity:1}.primary-button{color:#fff;background:#239a5c;border:0;border-radius:8px;min-height:52px;font-weight:800;box-shadow:0 10px 22px 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p:last-child{max-width:520px;margin:0;font-weight:700;line-height:1.8}.state-panel{grid-column:1/-1;padding:24px}.state-panel strong{color:#183b2b;font-size:1.3rem;display:block}.state-panel p{color:#647362;margin:8px 0 0;font-weight:700}.dashboard-header{justify-content:space-between;gap:18px;display:flex}.dashboard-header h2{color:#183b2b;margin:4px 0;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.05}.dashboard-header>div>span{color:#647362;font-weight:700}.weather-card{place-items:center;gap:4px;min-width:176px;padding:18px;display:grid}.weather-card svg{color:#efa92b}.weather-card strong{color:#1f2d24;font-size:1.6rem}.sample-notice,.range-warning{color:#40513f;align-items:center;gap:10px;padding:14px 16px;font-size:.92rem;font-weight:700;display:flex}.sample-notice{background:#f9fbf3}.sample-notice strong{color:#188557}.sample-notice a{color:#188557;align-items:center;gap:4px;text-decoration:none;display:inline-flex}.sample-notice a:hover{text-decoration:underline}.sample-notice a svg{width:14px;height:14px}.affiliate-panel{background:#fffdf5;border:1px solid #eadfbd;border-radius:8px;grid-template-columns:auto 1fr;align-items:start;gap:14px;padding:16px 18px;display:grid}.affiliate-list{gap:10px;display:grid}.affiliate-icon{color:#9b6a12;background:#fff1bf;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.affiliate-icon svg{width:20px;height:20px}.affiliate-label{color:#8b671d;margin:0 0 3px;font-size:.78rem;font-weight:800}.affiliate-panel strong{color:#493815}.affiliate-panel p:not(.affiliate-label){color:#6e5c35;margin:5px 0 8px;font-size:.84rem}.affiliate-panel a{color:#8b5a0c;align-items:center;gap:5px;font-size:.86rem;font-weight:800;display:inline-flex}.affiliate-panel a svg{width:14px;height:14px}.adsense-slot{background:#fff;border:1px solid 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strong{color:#183b2b;margin-top:8px;font-size:clamp(1.4rem,3vw,2rem);line-height:1.1;display:block}.progress-card p{color:#647362;margin:8px 0 0;font-weight:700}.progress-stack{grid-template-columns:1fr auto;align-items:center;gap:14px;display:grid}.progress-stack b{color:#183b2b;font-size:1.4rem}.chart-panel{padding:22px}.progress-bar{background:#e2ecdd;border-radius:999px;width:100%;height:12px;overflow:hidden}.progress-bar span{border-radius:inherit;background:linear-gradient(90deg,#249a5e,#89c840);height:100%;display:block}.section-heading{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:12px;display:flex}.section-heading strong{color:#40513f;font-size:.95rem}.segment-control{background:#fff;border:1px solid #d7e4d3;border-radius:8px;grid-template-columns:repeat(3,1fr);gap:0;margin-bottom:14px;display:grid;overflow:hidden}.segment-control button{color:#40513f;background:0 0;border:0;border-right:1px solid 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(width<=900px){.app-shell{grid-template-columns:1fr}.side-nav{display:none}.workspace{grid-template-columns:1fr;width:min(100% - 22px,560px);padding:12px 0 30px}.info-page{padding:22px 18px}.site-footer{flex-direction:column;align-items:flex-start;gap:10px}.site-footer nav{justify-content:flex-start}.phone-panel{position:static}.dashboard-header,.result-card{flex-direction:column;align-items:stretch}.dashboard-placeholder{flex-direction:column;align-items:flex-start;min-height:300px;padding:26px 20px}.weather-card{grid-template-columns:auto 1fr;justify-items:start;min-width:0}.progress-card,.info-grid{grid-template-columns:1fr}.sample-notice,.range-warning,.section-heading{flex-direction:column;align-items:flex-start;gap:4px}}