:root{color:#20231f;font-synthesis:none;text-rendering:optimizelegibility;background:#f3f1ea;font-family:Inter,Noto Sans JP,Yu Gothic,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,textarea{font:inherit}button:focus-visible,textarea:focus-visible,a:focus-visible{outline-offset:3px;outline:3px solid #8b6f47}.app-shell{min-height:100vh}.topbar{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f3f1eaeb;border-bottom:1px solid #d7d2c7;justify-content:space-between;align-items:center;min-height:68px;padding:0 4vw;display:flex;position:sticky;top:0}.brand{color:inherit;letter-spacing:-.02em;align-items:center;gap:11px;font-weight:720;text-decoration:none;display:inline-flex}.brand-mark{color:#f7f5ef;background:#3f5648;border-radius:50%;place-items:center;width:32px;height:32px;font-family:Georgia,serif;display:grid}.environment-label,.status-pill{color:#5c5e58;background:#faf8f2;border:1px solid #c9c2b5;border-radius:999px;padding:6px 10px;font-size:.76rem}.topbar-actions,.language-switch{align-items:center;display:flex}.topbar-actions{gap:12px}.language-switch{background:#faf8f2;border:1px solid #c9c2b5;border-radius:999px;padding:3px}.language-switch button{color:#64665f;background:0 0;border-radius:999px;padding:5px 9px;font-size:.72rem;font-weight:700}.language-switch button:hover,.language-switch button.is-active{color:#f8f7f2;background:#3f5648}:lang(ja) h1,:lang(ja) h2{letter-spacing:-.035em;font-family:Yu Mincho,Hiragino Mincho ProN,Noto Serif JP,serif}:lang(ja) h1{max-width:820px;font-size:clamp(2.5rem,5vw,3.75rem);line-height:1.18}:lang(ja) .intro{max-width:820px}.workspace{width:min(1180px,92vw);margin:0 auto;padding:72px 0 96px}.intro{max-width:750px;margin-bottom:48px}.eyebrow{color:#6f5c40;letter-spacing:.13em;text-transform:uppercase;margin:0 0 10px;font-size:.74rem;font-weight:760}h1,h2,p{margin-top:0}h1{letter-spacing:-.055em;max-width:720px;margin-bottom:18px;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.55rem,6vw,5rem);font-weight:500;line-height:.98}.intro-title-line{display:block}.intro>p:last-child{color:#595b55;max-width:650px;font-size:1.06rem;line-height:1.7}.project-grid{grid-template-columns:minmax(280px,.8fr) minmax(420px,1.2fr);gap:22px;display:grid}.panel{background:#faf8f2;border:1px solid #d5d0c5;border-radius:18px;box-shadow:0 16px 38px #3930250d}.memory-panel,.conversation-panel,.result-panel{padding:clamp(22px,3vw,34px)}.panel-heading{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:24px;display:flex}h2{letter-spacing:-.03em;margin-bottom:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.45rem,2vw,2rem);font-weight:500;line-height:1.18}.memory-card,.question-card{background:#f1f2ea;border-left:3px solid #687d6d;padding:18px 18px 17px}.memory-card p,.question-card p{margin-bottom:10px;line-height:1.55}.memory-card small,.preview-note,.form-footer small,.revision-actions small{color:#71736c}.memory-card small{display:block}.memory-card small+small{margin-top:6px}.memory-note{color:#71736c;margin:14px 0 0;font-size:.82rem}.memory-card+.memory-card{margin-top:12px}.memory-card--superseded{background:#f0eee8;border-left-color:#a9a69d}.memory-card--superseded p{color:#6f706b;text-decoration:line-through;text-decoration-thickness:1px}.memory-card--replacement{background:#e9f0e8;border-left-color:#3f6b50}.memory-card--dismissed{background:#f2eee6;border-left-color:#9a8e78}.memory-card--dismissed .memory-meta{color:#766954}.memory-meta{color:#526658;letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;margin-bottom:12px;font-size:.72rem;font-weight:760;display:flex}.project-facts{border-top:1px solid #ddd8cd;grid-template-columns:repeat(3,1fr);margin:28px 0 0;padding-top:20px;display:grid}.project-facts div+div{border-left:1px solid #ddd8cd;padding-left:16px}.project-facts dt{color:#73746e;min-height:32px;font-size:.72rem;line-height:1.3}.project-facts dd{margin:5px 0 0;font-family:Georgia,serif;font-size:1.6rem}label{margin-bottom:9px;font-size:.84rem;font-weight:700;display:block}textarea{resize:vertical;color:#252721;background:#fffef9;border:1px solid #c9c3b7;border-radius:12px;width:100%;padding:15px;line-height:1.6;display:block}.form-footer{justify-content:space-between;align-items:center;gap:18px;margin-top:16px;display:flex}button{color:#f8f7f2;cursor:pointer;background:#3f5648;border:0;border-radius:10px;padding:12px 18px;font-weight:720}button:hover{background:#304439}.button-secondary{color:#3f5648;background:0 0;border:1px solid #879087}.button-secondary:hover{background:#e9eee8}button:disabled,textarea:disabled{cursor:wait;opacity:.66}.form-error{color:#7a3c30;background:#f7e9e4;border-left:3px solid #9c4f40;margin:16px 0 0;padding:10px 12px;font-size:.86rem;line-height:1.5}.result-panel{grid-template-columns:auto minmax(260px,1fr) minmax(260px,.8fr);align-items:start;gap:26px;margin-top:22px;display:grid}.result-status{color:#526658;white-space:nowrap;background:#e6ede5;border-radius:999px;padding:7px 11px;font-size:.74rem;font-weight:760}.result-status[data-conflict=true]{color:#7a3c30;background:#f3e2dc}.evidence-link{color:#696b65;margin:15px 0 0;font-size:.88rem;line-height:1.5}.question-card{background:#f4eee2;border-left-color:#9b7b4f}.question-card span{color:#725d3e;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.72rem;font-weight:760;display:block}.question-card p{margin-bottom:0}.preview-note{grid-column:2/-1;margin:-4px 0 0;font-size:.78rem}.revision-form,.revision-chain{border-top:1px solid #ddd8cd;grid-column:2/-1;padding-top:22px}.revision-form{gap:16px;display:grid}.revision-actions{justify-content:flex-end;align-items:center;gap:18px;display:flex}.revision-actions small{margin-right:auto}.revision-chain{grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:8px 16px;display:grid}.revision-chain span{color:#725d3e;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:760}.revision-chain>span[aria-hidden=true]{grid-column:1/-1}.revision-chain p{margin-bottom:0;line-height:1.5}@media (width<=800px){.workspace{padding-top:46px}.project-grid,.result-panel{grid-template-columns:1fr}.preview-note,.revision-form,.revision-chain{grid-column:auto}}@media (width<=520px){.topbar{padding:0 20px}.environment-label{display:none}.workspace{width:min(100% - 28px,1180px)}:lang(ja) h1{letter-spacing:-.045em;font-size:clamp(1.6rem,8.2vw,2rem);line-height:1.28}:lang(ja) .intro-title-line{white-space:nowrap}.panel-heading,.form-footer,.revision-actions{flex-direction:column;align-items:stretch}.project-facts{grid-template-columns:1fr;gap:14px}.project-facts div+div{border-top:1px solid #ddd8cd;border-left:0;padding-top:14px;padding-left:0}.project-facts dt{min-height:auto}}