:root{color:#40353b;background:#fff7f9;--rose:#a93261;--muted:#77626d;--line:#eddce3}
body{background:radial-gradient(ellipse at 12% 0,#fce5ee 0,transparent 36%),#fff7f9}h1{font-size:clamp(28px,4vw,42px);letter-spacing:-.04em}h2{font-size:18px;margin:0}p{overflow-wrap:anywhere}button{background:var(--rose)}button,a,input,textarea,select{touch-action:manipulation}a{color:var(--rose)}input,textarea{font:inherit;color:inherit;width:100%;border:1px solid #ddccd5;border-radius:10px;padding:10px 12px;background:#fff;min-width:0}textarea{resize:vertical;line-height:1.65}input:focus-visible,textarea:focus-visible{outline:3px solid #dca1bf;outline-offset:1px}input[type=file]{font-size:13px;padding:8px}input[type=datetime-local]{font-size:14px;min-height:44px}button{font-size:14px}button:disabled{opacity:.45}.secondary{background:#f5e9ef;color:#793951}.quiet{background:transparent;color:#795868;padding:9px 10px}.danger{color:#a42944}.danger-button{background:#a62c45}.full{width:100%}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}[hidden]{display:none!important}
.app-header{height:76px;padding:0 max(20px,calc((100% - 1180px)/2));display:flex;gap:14px;align-items:center;border-bottom:1px solid var(--line);background:#fff9fb}.brand{text-decoration:none;font-weight:800;font-size:24px;white-space:nowrap;letter-spacing:.04em;color:#543440}.flower{font-size:32px;color:#c45b88}.tag{font-size:12px;color:#815069;padding:3px 10px;background:#f5e4ed;border-radius:20px}.check-link{margin-left:auto;font-size:13px}.review-main{max-width:1220px;margin:auto;padding:25px 20px 40px}.intro{padding:24px 8px 30px}.intro p{color:var(--muted);line-height:1.9}.eyebrow{font-size:11px}.card{padding:22px;box-shadow:0 4px 20px #71455505;border-color:var(--line)}.card-title{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:15px}.section-number{font:600 12px/28px system-ui;color:#a54c70;background:#faeaf1;border-radius:50%;width:28px;text-align:center}.section-icon{font-size:22px;color:#a95377}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:16px 0}.hint{font-size:12px;color:var(--muted);line-height:1.75;margin:8px 0 14px}#new-game>label:not(:first-child){margin-top:16px}.actions{flex-wrap:wrap}.games{margin:12px 0;max-height:420px;overflow:auto}.game-item{padding:15px 0;border-bottom:1px solid #f0e3e9;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}.game-item p{margin:0;font-size:13px}.game-item .game-note{font-size:15px;font-weight:600;white-space:pre-wrap}.file-actions{padding-top:16px;display:flex;gap:8px;flex-wrap:wrap}.empty{padding:28px 8px;text-align:center;color:var(--muted);font-size:14px}.review-top{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}#save-status{font-size:12px;color:#466d55;margin-right:auto}#save-status.error{color:#ad3047}.game-meta{display:grid;grid-template-columns:minmax(0,1fr) 210px 110px;gap:18px;align-items:start;margin-bottom:20px}.game-meta textarea{min-height:74px}.review-layout{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,1fr);gap:22px}.left-column,.right-column{display:flex;flex-direction:column;gap:20px;min-width:0}.board{max-width:452px}.board .square[disabled]{opacity:1;filter:none;cursor:default}.board .last-disc::after{content:'';position:absolute;width:13%;height:13%;border-radius:50%;background:#d76791;border:1px solid white}.stone-count{font-size:13px;margin-left:auto;color:#71616a}.compact{margin:4px 0 8px}.compact label{font-size:12px}.board-perspective{font-size:13px;margin:6px 0}.board .candidate-value{font-size:clamp(13px,2.4vw,22px)}.board .best{outline-width:3px}.board .best-mark{font-size:10px}.analysis-line{display:flex;flex-wrap:wrap;align-items:center;gap:6px;border-top:1px solid var(--line);padding-top:12px}.analysis-line>span{font-size:12px;flex:1;min-width:130px}.analysis-line button{padding:8px 10px}.position-count{font-size:13px;text-align:center;margin:16px 0 8px}.navigation{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.navigation button{padding:9px 3px}.history{margin-top:10px;font-size:13px}.try-row{border-top:1px solid var(--line);margin-top:18px;padding-top:10px}.try-row button{width:100%}.try-row p{min-height:20px}.routes-card label{margin-top:14px}#delete-route{margin-top:8px}.transcript{font-family:ui-monospace,monospace;font-size:13px;word-break:break-all}.prose{font-size:14px;line-height:1.9}.prose p:first-child{margin-top:0}.prose p:last-child{margin-bottom:0}.candidate-detail{font-size:14px}.candidate-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.candidate-list button{font-size:13px;padding:8px 12px}.candidate-list .exact-loss{background:#233d6a;color:white}.candidate-list .positive{color:#b4233f}.candidate-list .negative{color:#2452a1}.candidate-list .zero{background:#fce4ec;color:#943b65}.candidate-list .best{outline:2px solid #bc8622;outline-offset:-2px}.chat-card{background:#fff8fc}.chat-card button{margin-top:14px}.chat-card textarea{font-size:12px;margin:12px 0}.chart-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:11px;color:#796b73}.main-key{color:#c03c70;font-weight:700}.branch-key{color:#727782;font-weight:700}.chart{min-height:140px}.chart svg{width:100%;display:block;overflow:visible}.chart text{fill:#78636e;font-size:11px;font-family:inherit}.chart .grid-line{stroke:#eee3e8;stroke-width:1}.chart .zero-line{stroke:#ceb9c5;stroke-dasharray:4 4}.chart .point{cursor:pointer;stroke:#fff;stroke-width:1.5}.chart .point:focus{outline:2px solid #694759}.chart .current-line{stroke:#b995a8;stroke-dasharray:3 5}#notice{padding:12px 16px;border-radius:12px;background:#f9e4ed;margin-bottom:16px;font-size:14px;border:1px solid #e8bed0}#notice.error{background:#fff0ee;color:#922936}dialog{border:1px solid var(--line);border-radius:20px;padding:25px;max-width:540px;width:calc(100% - 24px);color:#49343d}dialog::backdrop{background:#30212b66}dialog .close{float:right}dialog p,dialog li{font-size:14px;line-height:1.9}dialog li{margin:14px 0}footer{padding:0 20px 28px;margin-top:5px}.saved-note{font-size:12px;color:#466d55}
.prose h3,.candidate-detail h3{font-size:15px;line-height:1.6;margin:0 0 8px;color:#6c3a51}.overview-section+.overview-section{border-top:1px solid var(--line);padding-top:17px;margin-top:17px}.review-event{margin-top:12px}.review-event button{font-size:12px;padding:4px 0}.move-heading{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.move-heading .badge{margin-bottom:8px;font-size:11px}.move-explanation>p,.idea-card>p{margin:8px 0;line-height:1.85}.evaluation-details{font-size:12px;background:#fff8fb;border:1px solid #f1dfe8;border-radius:9px;padding:8px 10px;margin:12px 0}.evaluation-details p{line-height:1.7}.evaluation-details summary{color:#86506c;cursor:pointer}.idea-card{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.idea-card>button{font-size:12px;padding:7px 12px}.more-ideas{margin-top:18px}.more-ideas>summary{font-weight:600;color:#90405f;cursor:pointer}.candidate-detail{margin-top:20px;padding:12px;border:1px solid #e5c4d3;border-radius:12px;background:#fff8fb}.candidate-detail:empty{display:none}.next-intro{color:#725767}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:9px 0;font-size:14px;line-height:1.7;cursor:pointer}.check-row input[type=checkbox]{width:18px;height:18px;min-height:18px;flex:0 0 18px;padding:0;margin:3px 0 0;accent-color:var(--rose)}.check-row span{overflow-wrap:anywhere;min-width:0}.resume-setting{margin:0 4px 22px;font-size:13px;color:#795166}.resume-card{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.resume-card>div{min-width:0}.resume-card h2{font-size:15px;color:#8f4266}.resume-card #resume-title{margin:8px 0 4px;font-weight:600;white-space:pre-wrap}.resume-card #resume-info{margin-bottom:0}.resume-card>button{flex-shrink:0}.export-shortcuts{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}#export-dialog fieldset{min-width:0;border:1px solid var(--line);border-radius:12px;padding:8px 13px 12px;margin:14px 0}#export-dialog legend{font-size:13px;font-weight:600;color:#87516b;padding:0 5px}.export-routes{max-height:220px;overflow:auto;padding-right:4px}#export-dialog{max-height:calc(100dvh - 24px);overflow:auto}#export-error{color:#a42944}.resume-setting input:focus-visible,.check-row input:focus-visible{outline:2px solid #a93261;outline-offset:3px}
@media(max-width:1023px){.review-layout{grid-template-columns:1fr}.board-card{order:0}.routes-card{order:1}.graph-card{order:2}.game-meta{grid-template-columns:minmax(0,1fr) 120px}.meta-memo{grid-column:1/-1}.board{max-width:480px}.board .candidate-value{font-size:clamp(13px,4vw,23px)}}
@media(max-width:700px){.app-header{height:66px;padding:0 12px;gap:8px}.brand{font-size:21px}.tag{font-size:10px;padding:3px 7px}.check-link{font-size:11px}.review-main{padding:15px 12px 25px}.home-grid{grid-template-columns:1fr;gap:16px}.intro{padding:12px 3px 18px}.intro p{font-size:14px}.card{padding:17px}.game-meta{gap:12px}.review-top{gap:5px}.review-top button{font-size:12px;padding:8px}#save-status{font-size:11px}.chart{min-height:110px}.section-icon{font-size:20px}.board .loss-mark{font-size:9px}.field-row{gap:10px}.field-row select{font-size:14px}.navigation{gap:6px}}
@media(max-width:600px){.resume-card{display:block}.resume-card>button{width:100%;margin-top:14px}#export-dialog{padding:18px}}
@media(max-width:360px){.card{padding:12px}.review-main{padding:12px 8px}.board{grid-template-columns:18px repeat(8,minmax(0,1fr));gap:1px}.board .candidate-value{font-size:13px}.board .loss-mark,.board .best-mark{font-size:8px}.tag{display:none}.board .coord{font-size:10px}.field-row select{font-size:12px;padding:8px 5px}.game-meta{grid-template-columns:minmax(0,1fr) 88px}.card-title h2{font-size:16px}}
/* Compare verified continuations without moving the main review board. */
.comparison-dialog{max-width:870px;max-height:calc(100dvh - 24px);overflow:auto}.comparison-plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.reference-card{min-width:0;background:#fff9fb;border:1px solid var(--line);border-radius:14px;padding:16px}.reference-card:only-child{grid-column:1/-1;max-width:420px;width:100%;margin:auto}.reference-card h3{margin:0;font-size:17px;color:#6c3a51}.reference-card .eyebrow{margin:0 0 4px;font-size:12px;letter-spacing:0;color:#7a5166}.reference-score{margin:4px 0!important;font-size:12px!important;color:var(--muted)}.reference-caption{margin:12px 0 6px!important;min-height:27px;font-size:13px!important;font-weight:650}.reference-board{margin:6px auto 12px;max-width:350px}.reference-board .square{aspect-ratio:1}.reference-navigation{grid-template-columns:1fr 1fr;gap:10px}.reference-why{font-size:13px!important;line-height:1.8!important;min-height:70px}.reference-sequence{font-size:12px!important;line-height:1.8!important;padding-top:10px;border-top:1px solid var(--line);overflow-wrap:anywhere}.reference-card>button{font-size:12px;white-space:normal}.compare-button{font-size:12px;margin:5px 6px 5px 0}.comparison-dialog h2{padding-right:30px}@media(max-width:650px){.comparison-dialog{padding:18px}.comparison-plans{grid-template-columns:1fr;gap:18px}.reference-card{padding:12px}.reference-why{min-height:0}}

.auth-card { max-width: 500px; margin: 40px auto; }
.auth-card h1 { font-size: 1.6rem; }
.auth-card button { margin-top: 20px; }
.account-bar { display:flex; align-items:center; justify-content:flex-end; gap:12px; flex-wrap:wrap; margin:12px 0 24px; }
.account-bar span { overflow-wrap:anywhere; }
.cloud-card { margin-top:24px; }
.opening-details{margin:12px 0;font-size:13px}.opening-details>summary{cursor:pointer;color:#793951;padding:7px 0}.opening-choice{border-top:1px solid var(--line);padding:12px 0}.opening-choice p{margin:4px 0 8px}.opening-name{font-weight:650}.opening-choice button{font-size:12px;white-space:normal}.opening-details a{overflow-wrap:anywhere}