:root{color-scheme:light;--bg:#eeece8;--panel:#faf9f6;--white:#fff;--ink:#3e4243;--muted:#858780;--line:#deded7;--green:#567b65;--green-bg:#edf2eb;--blue:#397ba1;--red:#b95448;--shadow:0 2px 8px #282b2810;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Meiryo,sans-serif;font-size:14px}
:root.dark{color-scheme:dark;--bg:#232625;--panel:#2c302e;--white:#323734;--ink:#dfE3dc;--muted:#a3aaa2;--line:#444b45;--green:#85b28d;--green-bg:#35453a;--blue:#84b7d5;--red:#ed978d;--shadow:none}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}button{border:0}h1,h2,h3,p{margin-top:0}h1{font-size:28px;font-weight:500;letter-spacing:.03em}h2{font-size:19px;font-weight:500}h3{font-size:14px;font-weight:600}p{line-height:1.85}small,.small{font-size:12px;line-height:1.8}.muted{color:var(--muted)}.site-header{min-height:88px;display:flex;align-items:center;gap:45px;max-width:1380px;margin:auto;padding:0 40px}.brand{font-size:28px;font-weight:650;display:flex;gap:10px;align-items:center;letter-spacing:-1.2px;color:var(--ink)}.brand:hover{text-decoration:none}.brand-light{font-weight:300}.brand-mark{font-size:25px;line-height:36px;width:36px;height:36px;background:var(--green);color:var(--panel);border-radius:5px;text-align:center;font-weight:600;letter-spacing:0}nav{display:flex;gap:27px;align-self:stretch;align-items:center}nav a,.nav-button{color:var(--muted);background:none;font-size:13px;padding:8px 0}nav a.active{color:var(--green);border-bottom:2px solid var(--green)}.account{margin-left:auto;display:flex;gap:16px;align-items:center;font-size:13px}.login-button,.secondary{background:var(--panel);color:var(--ink);padding:12px 18px;border:1px solid var(--line);border-radius:3px}.login-button{background:transparent;border-color:var(--muted);padding:8px 17px}.text-button{color:var(--blue);background:none;padding:0}.primary{background:var(--green);color:white;border-radius:3px;padding:15px 23px;font-weight:600;letter-spacing:.04em}.primary:hover{filter:brightness(1.07)}.dark .primary{color:#14281a}.full{width:100%}main{max-width:1180px;margin:24px auto 0;padding:0 24px;min-height:calc(100vh - 200px)}.intro{display:flex;justify-content:space-between;align-items:end;margin:0 0 25px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:10px;color:var(--green);font-weight:700;margin-bottom:9px}.intro h1{margin-bottom:8px}.intro p{margin:0;color:var(--muted);font-size:13px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:7px}.dictionary-note{color:var(--muted);font-size:11px;padding-bottom:3px}.lobby-grid{display:grid;grid-template-columns:230px 1fr 260px;gap:22px;align-items:start}.panel{background:var(--panel);border-radius:4px;box-shadow:var(--shadow);overflow:hidden}.panel-pad{padding:25px}.panel-title{padding:19px 23px;margin:0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:14px}.section-label{font-size:10px;letter-spacing:.13em;color:var(--muted);text-transform:uppercase}.mini-clue{display:flex;gap:8px;margin:21px 0}.mini-clue span{width:47px;height:48px;display:grid;place-items:center;background:var(--bg);font-size:24px;border-radius:3px}.mini-clue .revealed{background:var(--green-bg);color:var(--green);font-weight:600}.hint-description{font-size:12px;line-height:1.9;margin-bottom:15px}.rule-pair{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:13px 0 0;margin-top:13px;font-size:12px}.rule-pair strong{color:var(--green);font-weight:600}.subtle-note{padding:20px 4px;color:var(--muted);font-size:11px;line-height:1.9}.play-header{border-bottom:1px solid var(--line);padding:19px 25px;display:flex;justify-content:space-between}.play-header span{font-size:12px;color:var(--muted)}.play-body{padding:28px}.play-heading{text-align:center;margin:3px 0 8px;font-size:22px;font-weight:400}.play-subheading{text-align:center;color:var(--muted);font-size:12px;margin-bottom:25px}.difficulty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:22px}.difficulty{padding:21px 7px;background:var(--bg);color:var(--ink);border:1px solid transparent;border-radius:3px;display:flex;flex-direction:column;gap:9px;align-items:center}.difficulty strong{font-size:24px;font-weight:400;font-variant-numeric:tabular-nums}.difficulty span{font-size:11px;color:var(--muted)}.difficulty.selected{background:var(--green-bg);border-color:var(--green);color:var(--green)}.difficulty.selected span{color:var(--green)}.play-actions{display:grid;gap:10px}.play-actions button{min-height:47px}.play-actions .secondary{background:transparent}.button-meta{float:right;font-size:11px;font-weight:400;opacity:.75}.play-foot{margin:20px 0 0;text-align:center;font-size:11px;color:var(--muted)}.profile-mini{text-align:center}.avatar{width:48px;height:48px;background:var(--green-bg);color:var(--green);display:grid;place-items:center;font-size:22px;margin:0 auto 13px;border-radius:50%}.profile-mini h3{margin-bottom:8px;font-size:15px}.profile-mini p{font-size:12px;margin:16px 0}.rating-large{font-size:37px;font-weight:300;line-height:1.2;font-variant-numeric:tabular-nums}.rating-caption{font-size:10px;color:var(--muted);letter-spacing:.1em;margin:7px 0 20px}.mini-feature{font-size:12px;border-top:1px solid var(--line);text-align:left;padding-top:16px;line-height:2.3;color:var(--muted)}.mini-feature span{color:var(--green);margin-right:8px}.lower-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.empty{padding:32px 24px;text-align:center;color:var(--muted);font-size:12px;line-height:1.9}.empty strong{font-weight:500;color:var(--ink);display:block;margin-bottom:5px}.table{border-collapse:collapse;width:100%;font-size:13px}.table th{text-align:left;font-size:11px;color:var(--muted);font-weight:400;background:var(--bg)}.table th,.table td{padding:13px 22px;border-bottom:1px solid var(--line)}.table tr:last-child td{border-bottom:0}.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums}.table .text-button{font-size:12px}footer{max-width:1180px;margin:35px auto 0;padding:22px 24px 28px;display:flex;gap:22px;font-size:10px;color:var(--muted)}footer>span:first-child{font-weight:600}footer>button{margin-left:auto;color:var(--muted);font-size:10px}.loading{padding:100px;text-align:center;color:var(--muted)}dialog{max-width:450px;width:calc(100% - 32px);padding:28px;border:1px solid var(--line);border-radius:5px;background:var(--panel);color:var(--ink);box-shadow:0 16px 80px #0003}dialog::backdrop{background:#20251f70;backdrop-filter:blur(2px)}.dialog-heading{display:flex;align-items:start;gap:20px;justify-content:space-between}.dialog-heading h2{font-size:21px;margin-bottom:17px}.close{font-size:26px;background:none;color:var(--muted);line-height:1;padding:0 3px}label{display:flex;flex-direction:column;gap:8px;margin:17px 0;color:var(--muted);font-size:12px}input,select{background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:3px;padding:12px;min-width:0}input::placeholder{color:var(--muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-result{font-size:13px;overflow-wrap:anywhere;margin:15px 0}.form-result a{display:block;margin-top:10px}.example-clue{display:flex;gap:20px;justify-content:center;font-size:36px;padding:20px;background:var(--green-bg);margin-bottom:20px}.example-clue strong{color:var(--green)}.rules-list{padding-left:22px;font-size:13px;line-height:2.1}hr{border:0;border-top:1px solid var(--line);margin:20px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--panel);padding:14px 23px;border-radius:4px;font-size:13px;max-width:90vw;z-index:10;box-shadow:var(--shadow)}.error-text{color:var(--red)}.game-grid{display:grid;grid-template-columns:210px minmax(0,1fr) 260px;gap:20px}.game-main{padding:30px;text-align:center;min-height:380px}.game-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.timer{font-size:40px;font-weight:300;line-height:1.4;margin:16px 0 4px;font-variant-numeric:tabular-nums}.time-progress{width:100%;height:3px;accent-color:var(--green);display:block;border:0;background:var(--line)}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--green)}.question-tiles{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:30px 0 17px}.tile{width:48px;height:56px;display:grid;place-items:center;border-radius:3px;background:var(--bg);font-size:27px;color:var(--muted)}.tile.hint{background:var(--green-bg);color:var(--green);font-weight:600}.question-tiles.long .tile{width:28px;height:36px;font-size:19px}.question-caption{font-size:11px;color:var(--muted);margin-bottom:24px}.answer-form{display:flex;gap:8px}.answer-form input{flex:1;font-size:18px;min-width:0;text-align:center}.answer-form button{padding:12px 18px}.answer-feedback{min-height:24px;margin:13px 0 0;font-size:12px;color:var(--green)}.answer-feedback.error-text{color:var(--red)}.previous{font-size:11px;color:var(--muted);margin:18px 0 0;overflow-wrap:anywhere}.player-row{display:flex;gap:9px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.player-row:last-child{border-bottom:0}.player-row.mine{background:var(--green-bg)}.player-name{flex:1;min-width:0;overflow-wrap:anywhere;font-size:12px}.player-name small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.player-score{font-size:24px;font-weight:300}.player-rank{font-size:10px;color:var(--muted)}.event-list{max-height:470px;overflow:auto}.event{padding:12px 18px;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}.event small{display:block;color:var(--muted);font-size:10px;margin-bottom:5px}.event .points{float:right;color:var(--green)}.event.round,.event.finish{background:var(--bg);color:var(--muted);font-size:10px}.waiting-icon{font-size:45px;color:var(--green);margin:25px 0}.room-code{font-size:12px;color:var(--muted);letter-spacing:.04em}.room-waiting h2{font-size:24px}.room-waiting p{font-size:12px;color:var(--muted)}.room-waiting .primary{margin:18px 0 12px}.game-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:12px}.leave-button{color:var(--muted);background:transparent}.leave-confirm{margin-top:18px;border-top:1px solid var(--line);padding-top:15px;font-size:12px}.leave-confirm button{margin:5px}.profile-top{display:flex;gap:22px;align-items:center;margin-bottom:26px}.profile-top .avatar{margin:0;width:60px;height:60px;font-size:27px}.profile-top h1{margin:0 0 6px}.profile-top p{margin:0;font-size:12px;color:var(--muted)}.profile-top .text-button{margin-left:auto;font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}.stat-box{padding:23px}.stat-box .label{font-size:11px;color:var(--muted);margin-bottom:12px}.stat-number{font-size:31px;font-weight:300;font-variant-numeric:tabular-nums}.stat-box small{color:var(--muted);font-size:10px;display:block;margin-top:9px}.profile-columns{display:grid;grid-template-columns:1.05fr 1fr;gap:22px;align-items:start}.profile-columns .panel{margin-bottom:22px}.length-chart{padding:24px}.bar-row{display:grid;grid-template-columns:44px 1fr 44px;gap:15px;align-items:center;font-size:11px;margin-bottom:15px}.bar-row:last-child{margin:0}.bar-row progress{width:100%;height:8px;accent-color:var(--green);border:0}.bar-row span:last-child{text-align:right;color:var(--green)}.chart-note{padding:0 24px 20px;color:var(--muted);font-size:11px;line-height:1.8}.rating-chart{width:100%;height:130px;display:block}.chart-wrap{padding:20px}.rating-line{fill:none;stroke:var(--green);stroke-width:2}.rating-baseline{stroke:var(--line);stroke-dasharray:4}.chart-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:8px}.page-controls{display:flex;justify-content:space-between;align-items:center;padding:17px 22px;font-size:11px}.notice{padding:15px 19px;background:var(--green-bg);color:var(--green);font-size:12px;border-radius:3px;margin-bottom:20px}.verify-panel{max-width:480px;margin:70px auto;padding:35px;text-align:center}.verify-panel h1{font-size:24px}.verify-panel p{font-size:13px}.onboarding{max-width:560px;margin:65px auto;padding:42px;text-align:center}.onboarding .avatar{width:65px;height:65px;font-size:28px}.onboarding h1{font-size:25px}.onboarding p{font-size:13px;color:var(--muted)}.name-edit{display:flex;gap:8px;margin-top:12px}.name-edit input{width:100%}.name-edit button{white-space:nowrap}.result-title{font-size:26px;margin:18px 0 8px}.result-scores{margin:22px 0;text-align:left}.result-footer{font-size:12px;color:var(--muted)}
@media(min-width:1500px){main{margin-top:50px}.site-header{min-height:100px}}
@media(max-width:1000px){.site-header{padding:0 24px;gap:26px}.lobby-grid{grid-template-columns:190px 1fr}.lobby-grid>.right-column{display:none}.game-grid{grid-template-columns:170px minmax(0,1fr)}.game-grid>.activity{grid-column:1/-1}.event-list{max-height:220px}.stat-grid{gap:10px}.stat-box{padding:18px}.brand{font-size:24px}nav{gap:18px}}
@media(max-width:650px){.site-header{min-height:105px;flex-wrap:wrap;padding:17px 18px 0;gap:12px}.brand{font-size:23px}.brand-mark{width:29px;height:29px;font-size:21px;line-height:29px}.account{font-size:11px;gap:9px}.account .login-button{font-size:11px;padding:7px 11px}nav{order:3;width:100%;height:34px;gap:26px}nav a,.nav-button{font-size:12px}main{padding:0 16px;margin-top:23px}.intro h1{font-size:24px}.dictionary-note{display:none}.lobby-grid{display:flex;flex-direction:column;gap:18px}.lobby-grid>.left-column{order:2;width:100%}.lobby-grid>.play-panel{width:100%}.left-column .panel-pad{padding:20px}.left-column .mini-clue{float:left;margin:10px 20px 10px 0}.left-column .hint-description{margin:10px 0}.left-column .rule-pair{clear:both}.subtle-note{display:none}.play-body{padding:23px}.lower-grid{grid-template-columns:1fr;margin-top:18px;gap:18px}.play-header{padding:17px 23px}.difficulty{padding:18px 7px}.game-grid{display:flex;flex-direction:column;gap:15px}.game-grid>section,.game-grid>aside{width:100%}.game-grid>.players{order:2}.game-grid>.activity{order:3}.game-main{padding:24px 18px;min-height:350px}.players-list{display:flex;flex-wrap:wrap}.players-list .player-row{flex:1;min-width:130px}.tile{width:40px;height:49px;font-size:24px}.game-toolbar{font-size:11px}.stat-grid{grid-template-columns:1fr 1fr}.profile-columns{grid-template-columns:1fr;gap:0}.profile-top{gap:15px}.profile-top h1{font-size:24px}.profile-top .avatar{width:48px;height:48px}.profile-top .text-button{font-size:11px}.table th,.table td{padding:13px 17px}footer{padding:15px 16px 24px;margin-top:22px;gap:12px;font-size:9px}footer>span:nth-child(2){display:none}.onboarding{padding:28px 20px;margin:35px 0}.verify-panel{margin:40px 0;padding:28px}.loading{padding:70px 20px}}
@media(max-width:650px){.left-column .mini-clue{float:none;margin:16px 0}.left-column .hint-description{margin:12px 0}.difficulty span{font-size:10px;white-space:nowrap}}
.brand-roman{font-size:15px;letter-spacing:.08em;margin-left:10px;color:var(--muted)}.mode-label{margin:20px 0 10px;text-align:left}.mode-label select{font-size:15px;font-weight:600;letter-spacing:.08em}.mode-description{font-size:12px;line-height:1.9;color:var(--muted);min-height:45px;margin:0 0 20px}.mode-side-note{margin:14px 0 0}.difficulty-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.difficulty{padding:15px 5px}.difficulty span{font-size:10px;letter-spacing:.025em}.difficulty-grid:has(> :only-child){grid-template-columns:1fr}.difficulty strong{font-size:23px}.glad-gap{font-size:12px;margin:18px 0 0;color:var(--green)}.game-toolbar{gap:12px;flex-wrap:wrap}[hidden]{display:none!important}
@media(max-width:650px){.brand-roman{font-size:12px;margin-left:8px}.mode-description{min-height:0}.difficulty span{font-size:9px}.game-toolbar>span{order:3;width:100%;text-align:center;font-size:11px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,filter .15s}.toast{animation:appear .15s ease-out}@keyframes appear{from{opacity:0}to{opacity:1}}}

/* Community profiles and moderation */
.avatar{overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}textarea{width:100%;font:inherit;color:inherit;background:var(--bg,#faf9f6);border:1px solid #aaa6;border-radius:4px;padding:10px;resize:vertical}form label{display:block;margin:14px 0}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.bio{white-space:pre-wrap;overflow-wrap:anywhere}.request-row{padding:20px 0;border-bottom:1px solid #8883}.request-row form{max-width:650px}.badge{display:inline-block;margin-left:12px;padding:4px 10px;background:#7e995522;border-radius:4px;font-size:12px}.admin-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.public-profile{max-width:700px;margin:30px auto}.request-row pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.request-row summary{cursor:pointer;padding:12px 0}.account{gap:12px}#profile-edit .primary{margin-top:14px}@media(max-width:700px){.site-header{flex-wrap:wrap;height:auto;gap:12px;padding:14px}.site-header nav{order:3;width:100%;justify-content:center;gap:15px}.profile-top{flex-wrap:wrap}.account{margin-left:auto}}