.tsukumi-mikan-shogi{--ms-ink:#183c49;--ms-blue:#287b98;--ms-line:#dce6e8;--ms-paper:#f6f8f7;--ms-orange:#eaa34e;--ms-muted:#607b84;max-width:1160px;margin:28px auto 0;color:var(--ms-ink);font-family:'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;line-height:1.8;font-size:14px;letter-spacing:.02em}
.tsukumi-mikan-shogi *,.tsukumi-mikan-shogi *::before,.tsukumi-mikan-shogi *::after{box-sizing:border-box}.tsukumi-mikan-shogi [hidden]{display:none!important}.tsukumi-mikan-shogi button,.tsukumi-mikan-shogi select{font:inherit;color:inherit;cursor:pointer;letter-spacing:inherit}.tsukumi-mikan-shogi button{appearance:none;border:1px solid var(--ms-line);border-radius:5px;background:#fff;padding:10px 17px;min-height:44px;box-shadow:none;line-height:1.5}.tsukumi-mikan-shogi button:disabled{cursor:default;opacity:.45}.tsukumi-mikan-shogi button:hover:not(:disabled){border-color:var(--ms-blue);background:#f0f5f5}.tsukumi-mikan-shogi :focus-visible{outline:3px solid #cb7b21;outline-offset:3px}.tsukumi-mikan-shogi h1,.tsukumi-mikan-shogi h2,.tsukumi-mikan-shogi p{padding:0!important;margin:0;background:none!important;border:0!important;color:inherit}.tsukumi-mikan-shogi h1::before,.tsukumi-mikan-shogi h1::after,.tsukumi-mikan-shogi h2::before,.tsukumi-mikan-shogi h2::after{display:none!important}.tsukumi-mikan-shogi img{display:block;max-width:100%;height:auto}.tsukumi-mikan-shogi .ms-eyebrow{font-size:10px;letter-spacing:.2em;font-weight:600;color:var(--ms-muted);margin:0 0 7px!important}.tsukumi-mikan-shogi .ms-mast{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ms-line);padding-bottom:24px;margin-bottom:26px}.tsukumi-mikan-shogi .ms-mast h1{font-size:clamp(32px,4vw,46px)!important;font-weight:500;letter-spacing:.075em;line-height:1.3;margin:0 0 7px!important}.tsukumi-mikan-shogi .ms-mast h1 span{color:#c38a44}.tsukumi-mikan-shogi .ms-subtitle{font-size:15px;letter-spacing:.12em}.tsukumi-mikan-shogi .ms-mast-note{text-align:right;font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:18px;line-height:1.9}.tsukumi-mikan-shogi .ms-mast-note span{font-family:inherit;font-size:9px;letter-spacing:.16em;color:var(--ms-muted)}
.tsukumi-mikan-shogi .ms-welcome{display:grid;grid-template-columns:1.1fr 1fr;background:#fff;border:1px solid var(--ms-line);border-radius:8px;overflow:hidden;min-height:560px}.tsukumi-mikan-shogi .ms-welcome-copy{padding:48px}.tsukumi-mikan-shogi .ms-welcome h2{font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:clamp(28px,3vw,40px)!important;font-weight:500;letter-spacing:.08em;line-height:1.7;margin:10px 0 18px!important}.tsukumi-mikan-shogi .ms-intro{color:var(--ms-muted);font-size:13px;margin-bottom:26px!important}.tsukumi-mikan-shogi .ms-welcome-art{position:relative;background:#eef3f1;display:flex;flex-direction:column;align-items:center;justify-content:center;isolation:isolate;padding:30px;overflow:hidden}.tsukumi-mikan-shogi .ms-welcome-art>img{width:340px;position:relative;z-index:1}.tsukumi-mikan-shogi .ms-orbit{position:absolute;width:340px;height:340px;border:1px solid #d7e2df;border-radius:50%;top:75px}.tsukumi-mikan-shogi .ms-orbit::before{content:'';position:absolute;width:255px;height:255px;border-radius:50%;border:1px dashed #c8d8d2;inset:42px}.tsukumi-mikan-shogi .ms-orbit::after{content:'';position:absolute;width:12px;height:12px;border-radius:50%;background:var(--ms-orange);right:34px;top:53px}.tsukumi-mikan-shogi .ms-teacher-caption{text-align:center;z-index:1}.tsukumi-mikan-shogi .ms-teacher-caption span{display:block;font-size:9px;letter-spacing:.22em;color:var(--ms-muted)}.tsukumi-mikan-shogi .ms-teacher-caption strong{font-size:23px;letter-spacing:.16em;font-weight:500;display:block;margin:6px 0}.tsukumi-mikan-shogi .ms-teacher-caption small{font-size:11px;color:var(--ms-muted)}
.tsukumi-mikan-shogi .ms-level{padding:0;margin:0 0 18px;border:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tsukumi-mikan-shogi .ms-level legend{font-size:11px;font-weight:600;margin-bottom:9px}.tsukumi-mikan-shogi .ms-level label{position:relative;cursor:pointer;min-width:0}.tsukumi-mikan-shogi .ms-level input{position:absolute;opacity:0;width:100%;height:100%;margin:0}.tsukumi-mikan-shogi .ms-level span{display:block;border:1px solid var(--ms-line);border-radius:5px;text-align:center;padding:12px 6px;transition:border-color .15s}.tsukumi-mikan-shogi .ms-level input:checked+span{border-color:var(--ms-ink);background:#edf3f3;box-shadow:inset 0 -3px 0 var(--ms-orange)}.tsukumi-mikan-shogi .ms-level input:focus-visible+span{outline:3px solid #cb7b21;outline-offset:3px}.tsukumi-mikan-shogi .ms-level strong{font-size:13px;display:block;white-space:nowrap}.tsukumi-mikan-shogi .ms-level small{display:block;font-size:10px;color:var(--ms-muted)}.tsukumi-mikan-shogi .ms-side-label{display:flex;gap:18px;align-items:center;font-size:12px;margin-bottom:20px}.tsukumi-mikan-shogi select{border:1px solid var(--ms-line);padding:8px 12px;background:white;border-radius:4px;min-height:44px}.tsukumi-mikan-shogi .ms-primary{background:var(--ms-ink);color:white;border-color:var(--ms-ink)}.tsukumi-mikan-shogi .ms-primary:hover:not(:disabled){background:#287b98;color:white}.tsukumi-mikan-shogi .ms-start{display:flex;justify-content:space-between;width:100%;padding:15px 22px;font-weight:600}.tsukumi-mikan-shogi .ms-start span{color:var(--ms-orange)}.tsukumi-mikan-shogi .ms-footnote{font-size:10px;text-align:center;color:var(--ms-muted);margin-top:11px!important}
.tsukumi-mikan-shogi .ms-match{display:grid;grid-template-columns:minmax(0,640px) minmax(250px,320px);gap:40px;align-items:start;justify-content:center}.tsukumi-mikan-shogi .ms-board-panel{min-width:0;background:#fff;border:1px solid var(--ms-line);border-radius:7px;padding:23px}.tsukumi-mikan-shogi .ms-game-status{display:flex;gap:9px;align-items:center;font-size:11px;border-bottom:1px solid var(--ms-line);padding-bottom:16px;margin-bottom:14px}.tsukumi-mikan-shogi .ms-game-status strong{font-size:14px;font-weight:600;margin-right:auto}.tsukumi-mikan-shogi .ms-live-dot{width:6px;height:6px;background:#6f917d;border-radius:50%}.tsukumi-mikan-shogi .ms-game-status [data-ply]{padding-left:8px;border-left:1px solid var(--ms-line);font-variant-numeric:tabular-nums;min-width:35px}.tsukumi-mikan-shogi .ms-hand{display:flex;align-items:center;gap:12px;min-height:60px}.tsukumi-mikan-shogi .ms-hand-label{font-size:10px;color:var(--ms-muted);min-width:70px}.tsukumi-mikan-shogi .ms-hand-pieces{display:flex;flex-wrap:wrap;gap:5px;align-items:center;font-size:12px;color:var(--ms-muted)}.tsukumi-mikan-shogi .ms-hand-pieces button,.tsukumi-mikan-shogi .ms-hand-piece{padding:3px 7px;min-width:43px;min-height:44px;font-size:21px;font-family:'Yu Mincho',serif;background:#f9f3e9;border:1px solid #e7d8be;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;gap:3px;color:var(--ms-ink)}.tsukumi-mikan-shogi .ms-hand-piece small,.tsukumi-mikan-shogi .ms-hand-pieces button small{font:11px sans-serif}.tsukumi-mikan-shogi .ms-hand-pieces button[aria-pressed=true]{background:#fbe6bb;border:2px solid #be8133}
.tsukumi-mikan-shogi .ms-board-wrap{position:relative;margin:4px 18px 8px 0;padding-top:22px}.tsukumi-mikan-shogi .ms-files{position:absolute;top:0;left:0;right:0;display:grid;grid-template-columns:repeat(9,1fr);font-size:10px;text-align:center;color:#889897}.tsukumi-mikan-shogi .ms-ranks{position:absolute;left:100%;top:22px;bottom:0;width:19px;display:grid;grid-template-rows:repeat(9,1fr);font-size:10px;color:#889897;text-align:center}.tsukumi-mikan-shogi .ms-ranks span{align-self:center}.tsukumi-mikan-shogi .ms-board{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));grid-template-rows:repeat(9,minmax(0,1fr));aspect-ratio:1/1.055;border:2px solid #b4a078;background:#f2e5cc;box-shadow:0 4px 0 #d0bea0;touch-action:manipulation;user-select:none;position:relative}.tsukumi-mikan-shogi .ms-cell{border:0;border-right:1px solid #b9a882;border-bottom:1px solid #b9a882;background:transparent;border-radius:0;padding:2px;min-height:0;min-width:0;display:grid;place-items:center;position:relative;overflow:visible;color:#283e43;outline-offset:-3px;line-height:1}.tsukumi-mikan-shogi .ms-cell:nth-child(9n){border-right:0}.tsukumi-mikan-shogi .ms-cell:nth-child(n+73){border-bottom:0}.tsukumi-mikan-shogi .ms-cell:hover:not(:disabled){background:#ead2a8;border-color:#b9a882}.tsukumi-mikan-shogi .ms-cell.ms-last{background:#e4ce9f}.tsukumi-mikan-shogi .ms-cell.ms-selected{background:#c5dcda;box-shadow:inset 0 0 0 3px #287b98}.tsukumi-mikan-shogi .ms-cell.ms-legal::after{content:'';width:22%;height:22%;border-radius:50%;background:#287b9870;position:absolute}.tsukumi-mikan-shogi .ms-cell.ms-legal:has(.ms-piece)::after{inset:3px;width:auto;height:auto;border:3px solid #287b98;background:transparent;border-radius:2px}.tsukumi-mikan-shogi .ms-piece{width:85%;height:86%;display:grid;place-items:center;clip-path:polygon(50% 0,85% 16%,100% 100%,0 100%,15% 16%);background:linear-gradient(100deg,#fbf1d7,#eed8ad);font-family:'Yu Mincho','Hiragino Mincho ProN','Noto Serif CJK JP',serif;font-weight:700;font-size:clamp(20px,2.5vw,32px);padding-top:8%;filter:drop-shadow(0 1px 0 #a68b59);pointer-events:none}.tsukumi-mikan-shogi .ms-piece.ms-enemy{transform:rotate(180deg)}.tsukumi-mikan-shogi .ms-piece.ms-promoted{color:#af4d32}.tsukumi-mikan-shogi .ms-cell.ms-check{background:#f0b9a0}.tsukumi-mikan-shogi .ms-hint{min-height:40px;font-size:11px;color:var(--ms-muted);margin:9px 0!important}.tsukumi-mikan-shogi .ms-actions{display:flex;flex-wrap:wrap;gap:8px}.tsukumi-mikan-shogi .ms-actions button{font-size:12px;padding:10px 12px}
.tsukumi-mikan-shogi .ms-teacher{min-width:0;padding-top:7px}.tsukumi-mikan-shogi .ms-teacher-top{display:flex;align-items:center;justify-content:space-between}.tsukumi-mikan-shogi .ms-thinking{font-size:10px;color:var(--ms-muted)}.tsukumi-mikan-shogi .ms-thinking span{animation:ms-blink 1.4s infinite}.tsukumi-mikan-shogi .ms-portrait{height:300px;position:relative;display:grid;place-items:center;overflow:hidden}.tsukumi-mikan-shogi .ms-halo{position:absolute;width:247px;height:247px;border-radius:50%;background:#e9efec;border:1px solid #dae4df;top:24px;transition:background .25s}.tsukumi-mikan-shogi .ms-halo::after{content:'';position:absolute;inset:18px;border:1px dashed #ccd9d3;border-radius:50%}.tsukumi-mikan-shogi .ms-portrait img{height:100%;width:auto;z-index:1}.tsukumi-mikan-shogi .ms-portrait[data-mood=flustered] .ms-halo,.tsukumi-mikan-shogi .ms-portrait[data-mood=surprised] .ms-halo{background:#f9e6ca}.tsukumi-mikan-shogi .ms-portrait[data-mood=flustered] img{animation:ms-surprise .28s ease-out}.tsukumi-mikan-shogi .ms-teacher-name{display:flex;gap:15px;align-items:baseline;margin:14px 0 20px}.tsukumi-mikan-shogi .ms-teacher-name strong{font-size:18px;letter-spacing:.13em;font-weight:500}.tsukumi-mikan-shogi .ms-teacher-name span{font-size:8px;letter-spacing:.17em;color:var(--ms-muted)}.tsukumi-mikan-shogi .ms-speech{position:relative;background:#fff;border:1px solid var(--ms-line);border-left:3px solid var(--ms-orange);border-radius:5px;padding:23px;min-height:105px;font-size:17px;font-weight:500;line-height:1.9}.tsukumi-mikan-shogi .ms-speech::before{content:'';position:absolute;top:-7px;left:31px;background:white;width:12px;height:12px;transform:rotate(45deg);border-top:1px solid var(--ms-line);border-left:1px solid var(--ms-line)}.tsukumi-mikan-shogi .ms-comment-note{font-size:10px;color:var(--ms-muted);margin:14px 0 26px!important}.tsukumi-mikan-shogi .ms-history{border-top:1px solid var(--ms-line);font-size:12px;padding-top:16px}.tsukumi-mikan-shogi summary{cursor:pointer;min-height:44px;padding:10px 0;list-style-position:inside}.tsukumi-mikan-shogi summary span{font-size:10px;color:var(--ms-muted);margin-left:16px}.tsukumi-mikan-shogi .ms-history ol{max-height:185px;overflow:auto;margin:8px 0;padding-left:30px;columns:2;line-height:2.3}.tsukumi-mikan-shogi .ms-result{margin-top:24px;padding:27px;background:#fff7e8;border:1px solid #e7d1ac;border-radius:6px}.tsukumi-mikan-shogi .ms-result h2{font-size:25px!important;margin:4px 0 10px!important}.tsukumi-mikan-shogi .ms-result p{margin-bottom:16px!important}.tsukumi-mikan-shogi .ms-bottom{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:30px 0;border-top:1px solid var(--ms-line);border-bottom:1px solid var(--ms-line);padding:10px 0}.tsukumi-mikan-shogi .ms-bottom summary{font-size:13px;font-weight:600}.tsukumi-mikan-shogi .ms-bottom p,.tsukumi-mikan-shogi .ms-bottom dl{font-size:12px;line-height:1.9;margin:12px 0!important}.tsukumi-mikan-shogi dt{font-weight:600}.tsukumi-mikan-shogi dd{margin:0 0 10px}.tsukumi-mikan-shogi .ms-record-row{display:flex;justify-content:space-between;font-size:12px;padding:7px 0;border-bottom:1px solid var(--ms-line)}.tsukumi-mikan-shogi .ms-footer{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--ms-muted);padding-bottom:22px}.tsukumi-mikan-shogi .ms-dialog{color:var(--ms-ink);background:#fff;border:1px solid var(--ms-line);border-radius:8px;max-width:min(420px,calc(100vw - 32px));padding:28px;box-shadow:0 20px 70px #183c4933}.tsukumi-mikan-shogi .ms-dialog::backdrop{background:#183c4980}.tsukumi-mikan-shogi .ms-dialog h2{font-size:21px!important;margin:0 0 14px!important}.tsukumi-mikan-shogi .ms-dialog p{margin-bottom:22px!important;font-size:13px}
@keyframes ms-blink{50%{opacity:.2}}@keyframes ms-surprise{50%{transform:translateX(4px) rotate(2deg)}}
@media(max-width:1000px){.tsukumi-mikan-shogi .ms-match{grid-template-columns:minmax(0,1fr) 270px;gap:22px}.tsukumi-mikan-shogi .ms-board-panel{padding:18px}.tsukumi-mikan-shogi .ms-welcome-copy{padding:30px}.tsukumi-mikan-shogi .ms-portrait{height:265px}.tsukumi-mikan-shogi .ms-halo{width:225px;height:225px}}
@media(max-width:760px){.tsukumi-mikan-shogi{margin-top:20px;font-size:13px}.tsukumi-mikan-shogi .ms-mast{padding-bottom:18px;margin-bottom:20px}.tsukumi-mikan-shogi .ms-mast-note{display:none}.tsukumi-mikan-shogi .ms-mast h1{font-size:34px!important}.tsukumi-mikan-shogi .ms-subtitle{font-size:12px}.tsukumi-mikan-shogi .ms-welcome{grid-template-columns:1fr}.tsukumi-mikan-shogi .ms-welcome-art{order:-1;padding:15px;min-height:195px;flex-direction:row;gap:7px}.tsukumi-mikan-shogi .ms-welcome-art>img{width:170px;z-index:1}.tsukumi-mikan-shogi .ms-orbit{width:195px;height:195px;top:12px;left:calc(50% - 145px)}.tsukumi-mikan-shogi .ms-orbit::before{inset:23px;width:147px;height:147px}.tsukumi-mikan-shogi .ms-teacher-caption strong{font-size:19px}.tsukumi-mikan-shogi .ms-teacher-caption span{font-size:7px}.tsukumi-mikan-shogi .ms-teacher-caption small{font-size:9px}.tsukumi-mikan-shogi .ms-welcome-copy{padding:24px}.tsukumi-mikan-shogi .ms-welcome h2{font-size:29px!important;margin:7px 0 13px!important}.tsukumi-mikan-shogi .ms-welcome h2 br{display:none}.tsukumi-mikan-shogi .ms-match{display:flex;flex-direction:column;gap:16px}.tsukumi-mikan-shogi .ms-teacher{order:-1;width:100%;display:grid;grid-template-columns:98px minmax(0,1fr);column-gap:13px;padding:0;position:relative}.tsukumi-mikan-shogi .ms-teacher-top{grid-column:2;grid-row:1}.tsukumi-mikan-shogi .ms-teacher-top .ms-eyebrow{font-size:8px}.tsukumi-mikan-shogi .ms-portrait{grid-column:1;grid-row:1/4;height:127px}.tsukumi-mikan-shogi .ms-halo{width:95px;height:95px;top:23px}.tsukumi-mikan-shogi .ms-halo::after{inset:8px}.tsukumi-mikan-shogi .ms-portrait img{height:129px;max-width:none}.tsukumi-mikan-shogi .ms-teacher-name{grid-column:2;grid-row:2;margin:0 0 9px;gap:9px}.tsukumi-mikan-shogi .ms-teacher-name strong{font-size:14px}.tsukumi-mikan-shogi .ms-teacher-name span{font-size:7px}.tsukumi-mikan-shogi .ms-speech{grid-column:2;grid-row:3;font-size:13px;min-height:64px;padding:12px 14px}.tsukumi-mikan-shogi .ms-speech::before{left:-7px;top:15px;transform:rotate(-45deg)}.tsukumi-mikan-shogi .ms-comment-note{display:none}.tsukumi-mikan-shogi .ms-history{grid-column:1/-1;padding-top:0;margin-top:8px;font-size:10px}.tsukumi-mikan-shogi .ms-history summary{padding:6px 0;min-height:30px}.tsukumi-mikan-shogi .ms-board-panel{width:100%;padding:14px}.tsukumi-mikan-shogi .ms-board{aspect-ratio:1/1.13}.tsukumi-mikan-shogi .ms-piece{font-size:clamp(17px,5.1vw,26px);width:88%;height:88%}.tsukumi-mikan-shogi .ms-cell{padding:1px}.tsukumi-mikan-shogi .ms-cell.ms-legal:has(.ms-piece)::after{border-width:2px;inset:1px}.tsukumi-mikan-shogi .ms-game-status{padding-bottom:10px;margin-bottom:4px}.tsukumi-mikan-shogi .ms-game-status strong{font-size:13px}.tsukumi-mikan-shogi .ms-hand{gap:8px;min-height:54px}.tsukumi-mikan-shogi .ms-hand-label{font-size:9px;min-width:63px}.tsukumi-mikan-shogi .ms-hand-pieces{gap:4px}.tsukumi-mikan-shogi .ms-hand-pieces button,.tsukumi-mikan-shogi .ms-hand-piece{font-size:18px;padding:2px 4px;min-width:36px}.tsukumi-mikan-shogi .ms-hint{font-size:10px;min-height:32px}.tsukumi-mikan-shogi .ms-actions{gap:6px}.tsukumi-mikan-shogi .ms-actions button{font-size:11px;padding:9px 10px}.tsukumi-mikan-shogi .ms-bottom{grid-template-columns:1fr;gap:0;margin-top:20px}.tsukumi-mikan-shogi .ms-bottom>details+details{border-top:1px solid var(--ms-line)}.tsukumi-mikan-shogi .ms-footer{font-size:8px;flex-direction:column;gap:4px}.tsukumi-mikan-shogi .ms-result{padding:20px}}
@media(max-width:360px){.tsukumi-mikan-shogi .ms-board-panel{padding:8px}.tsukumi-mikan-shogi .ms-welcome-copy{padding:19px}.tsukumi-mikan-shogi .ms-level strong{font-size:11px}.tsukumi-mikan-shogi .ms-mast h1{font-size:30px!important}.tsukumi-mikan-shogi .ms-teacher{grid-template-columns:80px 1fr;gap:8px}.tsukumi-mikan-shogi .ms-speech{padding:10px;font-size:12px}.tsukumi-mikan-shogi .ms-teacher-name span{display:none}}
@media(prefers-reduced-motion:reduce){.tsukumi-mikan-shogi *{animation:none!important;transition:none!important}}
/* Only the selected SHOGI page receives these Cocoon layout adjustments. */
body.tsms-shogi-page #content-in{display:block;max-width:1200px;width:calc(100% - 32px);margin:auto}body.tsms-shogi-page #main{width:100%;max-width:none;float:none;background:transparent;border:0;padding:0}body.tsms-shogi-page #sidebar,body.tsms-shogi-page .article-header,body.tsms-shogi-page .toc,body.tsms-shogi-page .article-footer{display:none}body.tsms-shogi-page .entry-content{padding:0;margin:0}body.tsms-shogi-page{background:#f6f8f7}