.spelling-view{width:100%;min-height:520px;border:1px solid #dde3dc;border-radius:12px;background:#f6f8f5;overflow:hidden}
.spelling-shell{min-height:520px;color:#29372f}
.spelling-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 24px;border-bottom:1px solid #e1e7df;background:linear-gradient(125deg,#fdfefb,#eaf1ed)}
.spelling-heading span{color:#75917f;font-size:9px;font-weight:800;letter-spacing:.2em}
.spelling-heading h2{margin:5px 0;color:#203d2b;font:500 24px Georgia,"Songti SC",serif}
.spelling-heading p{margin:0;color:#7d887f;font-size:10px}
.spelling-heading button,.spelling-secondary{border:1px solid #d9e1db;border-radius:6px;background:#fff;color:#62736a;padding:8px 11px;font:inherit;font-size:10px;cursor:pointer}
.spelling-status{min-height:25px;padding:6px 24px;color:#718175;font-size:9px}.spelling-status.error{color:#a34238}
.spelling-intro{display:flex;align-items:center;gap:20px;margin:18px 24px 12px;padding:21px;border:1px solid #e2e8e0;border-radius:9px;background:#fff}
.spelling-hero-icon{display:grid;place-items:center;width:66px;height:66px;flex:0 0 66px;border-radius:50%;background:#eaf0e7;color:#577c60;font-size:31px}
.spelling-intro h3{margin:0 0 6px;color:#3e5b44;font:500 19px Georgia,"Songti SC",serif}.spelling-intro p{max-width:680px;margin:0;color:#7d887e;font-size:10px;line-height:1.8}
.spelling-char-preview{display:grid;grid-template-rows:minmax(260px,1fr) auto;height:clamp(340px,46vh,500px);margin:0 24px 16px;overflow:hidden;border:1px solid #29465b;border-radius:10px;background:#08172b;color:#d8e7ed}.spelling-char-preview[hidden]{display:none}.battle-3d-loading{display:grid;place-items:center;min-height:250px;color:#a6becf;font-size:11px}.battle-3d-host{position:relative;width:100%;height:100%;min-width:0;overflow:hidden;border:1px solid #64839b75;border-radius:10px 10px 0 0;background:#08172b;box-shadow:0 18px 50px #0005,inset 0 1px #c5e7ff33;isolation:isolate}.battle-3d-host canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y;outline-offset:-4px}.battle-3d-host canvas:active{cursor:grabbing}.battle-3d-host canvas:focus-visible{outline:2px solid #78e8ed}.battle-3d-toolbar{position:absolute;top:14px;left:18px;right:14px;display:flex;justify-content:space-between;align-items:center;gap:10px;z-index:2;pointer-events:none;color:#a6becf;font:11px/1.4 "Microsoft YaHei",sans-serif;letter-spacing:.05em}.battle-3d-toolbar button{pointer-events:auto;border:1px solid #57738a99;border-radius:7px;padding:7px 10px;background:#102841bf;color:#d2e9f7;cursor:pointer;font:11px/1.4 "Microsoft YaHei",sans-serif}.battle-3d-toolbar button:hover{background:#234968}.battle-3d-names{position:absolute;inset:0;pointer-events:none;text-align:center;z-index:2}.battle-3d-player,.battle-3d-opponent{position:absolute;transform:translateX(-50%);max-width:40%;overflow-wrap:anywhere;padding:7px 16px;border:1px solid #4adce480;background:#091d30de;border-radius:20px;color:#eafaff;font:700 13px/1.4 "Microsoft YaHei",sans-serif;box-shadow:0 4px 16px #0004}.battle-3d-opponent{border-color:#e7bc7280;color:#ffedc9}.battle-3d-versus{position:absolute;left:50%;bottom:5%;transform:translateX(-50%);color:#ffdb91;font:900 italic 21px/1 "Arial Black",sans-serif}.battle-3d-roster{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:12px;background:#0c2034f5;border:1px solid #64839b75;border-top:0;border-radius:0 0 9px 9px}.battle-3d-roster>span{grid-column:1/-1;text-align:left;color:#a6becf;font:11px/1.4 "Microsoft YaHei",sans-serif;margin-bottom:2px}.battle-3d-roster button{border:1px solid #3d536e;background:#172e46;color:#b8cfe0;border-radius:6px;padding:7px 5px;font:11px/1.4 "Microsoft YaHei",sans-serif;cursor:pointer}.battle-3d-roster button[aria-pressed="true"]{border-color:#eac480;background:#3e3c34;color:#ffe9b4}.battle-3d-roster button:hover{border-color:#84cfd6;color:white}.battle-3d-roster[hidden]{display:none}
.spelling-lobby-actions{display:flex;align-items:center;gap:12px;margin:0 24px 18px}.spelling-lobby-actions>span{color:#92998e;font-size:9px}
.spelling-share{display:grid;gap:7px;margin:0 24px 14px;padding:12px 15px;border:1px solid #e4e8e1;border-radius:7px;background:#fff;color:#6c786e;font-size:10px}.spelling-share>strong{font-weight:700;color:inherit}.spelling-share-consent{display:flex;align-items:flex-start;gap:7px}.spelling-share-consent input{margin:1px 0 0}.spelling-share p{margin:0;color:#96998f;font-size:9px;line-height:1.6}
.spelling-primary{border:1px solid #315a40;border-radius:6px;background:#315a40;color:#fff;padding:10px 16px;font:inherit;font-size:10px;font-weight:750;cursor:pointer}.spelling-primary:disabled{opacity:.55;cursor:wait}
.spelling-score-board{margin:0 24px 24px;padding:15px;border:1px solid #e2e7df;border-radius:8px;background:#fff}.spelling-score-board h3{margin:0 0 10px;color:#596c5b;font-size:11px}.spelling-score-board>div>p{margin:0;color:#9a9c91;font-size:9px}.spelling-score-board ol{display:grid;gap:5px;margin:0;padding:0;list-style:none}.spelling-score-board li{display:grid;grid-template-columns:minmax(80px,.5fr) minmax(150px,1fr) minmax(150px,1fr);gap:10px;padding:8px;border-bottom:1px solid #eff0eb;font-size:9px}.spelling-score-board li b{color:#47664d}.spelling-score-board li span,.spelling-score-board li small{color:#8c938a}
.spelling-lobby-grid>section:first-child{grid-column:1/-1}.spelling-global-row{grid-template-columns:minmax(100px,.7fr) minmax(130px,1fr) minmax(100px,.6fr)!important}.spelling-own-rank{margin:0 0 9px!important;padding:8px;background:#f2f7ef;color:#486d4e!important}.spelling-remove-score{margin-top:10px;border:1px solid #e7d4d0;border-radius:5px;background:#fff9f8;color:#a15e51;padding:7px 9px;font:inherit;font-size:9px;cursor:pointer}.spelling-remove-score:disabled{opacity:.6;cursor:wait}.spelling-publish-result{min-height:20px;color:#758b73;font-size:10px}
.spelling-lobby-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 24px}.spelling-lobby-grid .spelling-score-board{margin:0 0 20px}
.spelling-battle-hud{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin:8px 24px 13px;padding:13px;border:1px solid #e4e8e1;border-radius:8px;background:#fff}
.spelling-fighter{display:grid;grid-template-columns:1fr auto;gap:7px;color:#617363;font-size:9px}.spelling-fighter.opponent{text-align:right;color:#866761}.spelling-fighter i{grid-column:1/-1;height:8px;overflow:hidden;border-radius:9px;background:#eef0ec}.spelling-fighter i em{display:block;height:100%;border-radius:9px;background:#4d8b5a;transition:width .3s}.spelling-fighter.opponent i em{margin-left:auto;background:#c45f50}.spelling-battle-vs{color:#a5a99d;font:italic 13px Georgia,serif}
.spelling-game-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:0 24px 14px}.spelling-game-stats>div{display:grid;justify-items:center;padding:8px 4px;border:1px solid #e4e8e1;border-radius:7px;background:#fff}.spelling-game-stats b{color:#3d6846;font-size:17px}.spelling-game-stats span{color:#9a9d91;font-size:8px}
.spelling-question-card{max-width:720px;margin:0 auto 13px;padding:21px;border:1px solid #e3e8e1;border-radius:9px;background:#fff;box-shadow:0 7px 22px rgba(39,58,43,.05);text-align:center}.spelling-question-card>span{color:#90988c;font-size:9px}.spelling-question-card h3{margin:6px 0 17px;color:#284830;font:500 31px Georgia,serif;letter-spacing:.02em}.spelling-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.spelling-option{display:flex;align-items:flex-start;gap:10px;min-height:48px;border:1px solid #e6e9e3;border-radius:6px;background:#fbfcf9;color:#4e5b50;padding:10px;text-align:left;font:inherit;cursor:pointer}.spelling-option:hover:not(:disabled){border-color:#9ab49c;background:#f2f8f1}.spelling-option:disabled{cursor:wait}.spelling-option b{color:#7d947e;font:700 10px/1.5 "Segoe UI",sans-serif}.spelling-option span{font-size:10px;line-height:1.55}
.spelling-question-loading{padding:18px;color:#949a8f;font-size:10px}.spelling-feedback{display:grid;gap:4px;min-height:27px;margin-top:10px;font-size:10px}.spelling-feedback b.good{color:#38824c}.spelling-feedback b.bad{color:#b24e44}.spelling-feedback span{color:#8b9287}.spelling-quit{display:block;margin:0 auto 22px;border:0;background:transparent;color:#9a9389;font:inherit;font-size:9px;cursor:pointer}
.spelling-arena{display:none}#spBattle{display:grid;gap:8px;padding:0 0 8px}#spBattle>.battle-3d-host{height:clamp(230px,35vh,370px);margin:0 24px;width:auto}.spelling-result-stage{height:clamp(200px,30vh,320px);margin:14px 0 0;overflow:hidden;border-radius:8px}.spelling-result-stage:empty{display:none}.spelling-result-stage .battle-3d-host{height:100%}
.spelling-result{max-width:700px;margin:16px auto 24px;padding:22px;border:1px solid #e3e8e1;border-radius:10px;background:#fff;text-align:center}.spelling-result-icon{font-size:37px}.spelling-result h3{margin:3px 0 16px;color:#3e5b44;font:500 22px Georgia,"Songti SC",serif}.spelling-result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.spelling-result-stats>div{display:grid;gap:3px;padding:12px;border-radius:7px;background:#f5f8f3}.spelling-result-stats b{color:#315f3d;font-size:23px}.spelling-result-stats span{color:#8d9688;font-size:9px}.spelling-missed{margin:16px 0;padding:12px;border:1px solid #efdfd8;border-radius:7px;background:#fffaf8;text-align:left}.spelling-missed h3{margin:0 0 8px;color:#986557;font:600 11px "Segoe UI","Microsoft YaHei",sans-serif}.spelling-missed ul{display:grid;grid-template-columns:1fr 1fr;gap:5px 12px;margin:0;padding:0;list-style:none}.spelling-missed li{display:flex;gap:8px;font-size:9px}.spelling-missed li b{color:#4d644f}.spelling-missed li span{color:#8b8d82}.spelling-missed p,.spelling-no-misses{color:#9a9489;font-size:9px}.spelling-result-actions{display:flex;justify-content:center;gap:8px;margin-top:14px}
@media(max-width:760px){.spelling-view,.spelling-shell{min-height:0}.spelling-heading{align-items:flex-start;padding:16px 14px}.spelling-heading h2{font-size:21px}.spelling-status{padding:6px 14px}.spelling-intro{align-items:flex-start;margin:12px 14px}.spelling-hero-icon{width:48px;height:48px;flex-basis:48px;font-size:23px}.spelling-char-preview{height:380px;margin:0 14px 12px;grid-template-rows:minmax(250px,1fr) auto}.battle-3d-roster{padding:8px;gap:5px}.battle-3d-roster button{font-size:9px;padding:7px 2px}.battle-3d-toolbar{left:12px;right:10px;font-size:10px}.battle-3d-player,.battle-3d-opponent{padding:6px 10px;font-size:11px}.spelling-share{margin:0 14px 12px}.spelling-lobby-actions{align-items:flex-start;flex-direction:column;margin:0 14px 14px}.spelling-lobby-grid{grid-template-columns:1fr;margin:0 14px}.spelling-lobby-grid>section:first-child{grid-column:auto}.spelling-score-board{margin:0 14px 16px}.spelling-lobby-grid .spelling-score-board{margin:0 0 10px}.spelling-score-board li{grid-template-columns:1fr;gap:3px}#spBattle>.battle-3d-host{height:250px;margin:0 12px}.spelling-battle-hud{gap:6px;margin:7px 12px 10px;padding:9px}.spelling-fighter{font-size:8px}.spelling-game-stats{margin:0 12px 10px}.spelling-question-card{margin:0 12px 10px;padding:15px}.spelling-options{grid-template-columns:1fr}.spelling-question-card h3{font-size:27px}.spelling-result{margin:12px;padding:16px}.spelling-result-stage{height:220px}.spelling-missed ul{grid-template-columns:1fr}}