:root{--paper:#f6f7f2;--ink:#24362e;--muted:#768078;--line:#e3e7df;--white:#fff;--orange:#ed7847;--mint:#b9e6c5;--green:#315b42;--gold:#f7c967;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:2px}a{color:inherit}button{touch-action:manipulation}button,select{min-height:44px}button{transition:background .18s,transform .18s,border-color .18s}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}.mobile-only{display:none}.site-header{height:105px;max-width:1200px;padding:0 48px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:21px;font-weight:850;letter-spacing:-.6px;line-height:1}.brand-break{font-weight:450;margin-left:4px}.brand small{display:block;font-size:9px;letter-spacing:1.5px;font-weight:550;margin-top:9px}.brand-mark{display:grid;grid-template-columns:10px 10px;gap:4px;width:29px;height:29px}.brand-mark i{background:var(--orange);border-radius:2px}.brand-mark i:last-child{transform:rotate(18deg) translate(1px,1px)}nav{display:flex;gap:6px;margin-left:auto;margin-right:22px}.nav-button{position:relative;background:none;border:0;padding:16px 21px;font-size:13px;color:var(--muted);font-weight:650}.nav-button.active{color:var(--ink)}.nav-button.active:after{content:"";position:absolute;bottom:5px;left:22px;right:22px;height:3px;border-radius:5px;background:var(--orange)}.badge{display:inline-block;font-size:10px;padding:3px 6px;background:var(--mint);border-radius:20px;margin-left:3px}.icon-button{border:1px solid #cdd5ca;border-radius:50%;width:34px;min-height:34px;background:transparent;font-weight:600}.icon-button:hover{background:#e9eee4}main{max-width:1104px;margin:0 auto;padding:39px 0 0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:2.2px;font-weight:750;margin:0 0 12px}.eyebrow>span{display:inline-block;width:6px;height:6px;background:var(--orange);border-radius:50%;margin:0 8px 1px 0}.eyebrow.muted{color:#7e8b7f;font-size:9px;letter-spacing:1.8px}h1{font-size:32px;letter-spacing:.6px;line-height:1.5;margin:0 0 10px;font-weight:750}h2{margin:0;font-size:18px}h3{font-size:17px;margin:0 0 12px}p{line-height:1.8}.subtitle{font-size:12px;color:var(--muted);margin:0}.heading-tools{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.calm-chip{background:#e9eee3;border-radius:50px;font-size:11px;padding:8px 13px;white-space:nowrap}.calm-chip>span{font-size:15px;margin-right:5px}.text-button{background:none;border:0;font-size:11px;padding:8px 0;color:var(--muted);min-height:32px}.text-button span{font-size:17px;margin-left:9px}.text-button:hover{color:var(--ink)}.game-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:24px;align-items:start}.board-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);padding:25px 30px 20px;box-shadow:0 5px 16px #23352c03}.board-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.board-heading .eyebrow{display:block;margin-bottom:7px}.board-heading h2{font-size:17px;font-weight:650}.score{text-align:right}.score>span{display:block;font-size:9px;letter-spacing:1.8px;color:var(--muted)}.score>strong{display:block;font-size:27px;letter-spacing:1px;font-weight:500;font-variant-numeric:tabular-nums;margin-top:4px}.board-meta{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin-top:24px;margin-bottom:12px;letter-spacing:.6px}.board-meta>span:first-child{max-width:75%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board-wrap{position:relative;background:#eff2e9;padding:12px;border-radius:15px;background-image:radial-gradient(#d5dcd0 .9px,transparent .9px);background-size:9px 9px}.board{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;isolation:isolate}.word-cell{position:relative;border:1px solid #dce3d6;border-bottom:3px solid #d5ddd0;background:#fff;border-radius:11px;min-width:0;min-height:113px;aspect-ratio:1.25;display:flex;align-items:center;justify-content:center;padding:24px 7px 18px;font-family:Georgia,"Times New Roman",serif;font-size:21px;font-weight:500;letter-spacing:-.5px;box-shadow:0 2px 3px #22322b04;z-index:1;overflow:visible;user-select:none}.word-cell .word-label{overflow-wrap:anywhere;line-height:1.15;max-width:100%}.word-cell.long-word{font-size:16px}.word-cell:disabled{opacity:1;color:#748073}.word-cell.available{border:1.5px dashed #789b76;border-bottom-width:3px;color:var(--ink);background:#fafcf6}.word-cell.available:hover{background:#e5eddb;transform:translateY(-2px)}.word-cell.selected{background:var(--ink);color:#fff;border:1px solid var(--ink);border-bottom:3px solid #12251b;box-shadow:0 4px 10px #21372b26}.word-cell.solved{background:#fcf0c5;border:1px solid #e3bc61;border-bottom:3px solid #d8aa4b;color:#6a5020}.cell-gem{position:absolute;right:8px;top:7px;width:24px;height:24px;display:grid;place-items:center;background:#e5f4e4;border-radius:7px}.cell-gem svg{width:17px;height:17px}.selected .cell-gem{background:#49624f}.cell-number{font-family:-apple-system,BlinkMacSystemFont,sans-serif;position:absolute;top:7px;left:9px;font-size:9px;border:1px solid #d7b65f;border-radius:50%;width:17px;height:17px;display:grid;place-items:center}.cell-entry{position:absolute;left:9px;bottom:7px;font-family:-apple-system,BlinkMacSystemFont,sans-serif;font-size:8px;font-weight:700;letter-spacing:1px;color:#8b9b85}.selected .cell-entry{color:#b9cbb2}.cell-cue{position:absolute;bottom:8px;right:9px;font-size:9px;font-family:-apple-system,BlinkMacSystemFont,sans-serif;color:#68905d}.entry-marker{position:absolute;bottom:16.5%;left:-23px;font-size:8px;font-weight:800;letter-spacing:1px;color:var(--orange);display:flex;align-items:center;gap:4px}.entry-marker span{font-size:18px}.path-lines{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:visible}.path-lines polyline{stroke:#ddb251;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;fill:none;vector-effect:non-scaling-stroke}.board-legend{display:flex;align-items:center;justify-content:center;gap:17px;font-size:9px;color:var(--muted);margin-top:16px;flex-wrap:wrap}.board-legend>span{display:flex;align-items:center;gap:5px}.legend-dot{width:7px;height:7px;border-radius:2px;display:inline-block}.legend-dot.entry{background:var(--ink)}.legend-dot.next{border:1px dashed #6b9064}.legend-diamond{height:7px;width:7px;transform:rotate(45deg);background:#8fbe94;display:inline-block}.gem-progress{border-top:1px solid var(--line);padding-top:17px;margin-top:19px;display:flex;justify-content:space-between;align-items:center}.mini-label{font-size:8px;color:var(--muted);letter-spacing:1.6px}.gem-slots{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.gem-slot{color:#d5dcd0;width:22px;height:22px}.gem-slot.filled{color:#62966d}.gem-slot svg{width:100%;height:100%}.gem-progress p{margin:0;text-align:right}.gem-progress p strong{font-size:19px;font-weight:600;display:block;line-height:1.25}.gem-progress p span{font-size:9px;color:var(--muted)}.game-sidebar{display:flex;flex-direction:column;gap:16px}.answer-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:26px 26px 22px;min-height:298px}.answer-card .mini-label{font-size:9px}.answer-word{font-family:Georgia,"Times New Roman",serif;font-size:37px;line-height:1.2;margin:12px 0 22px;font-weight:400;letter-spacing:-.8px;overflow-wrap:anywhere}.answer-prompt{display:block;font-size:12px;margin-bottom:10px;font-weight:650}.answer-input{display:block;width:100%;height:49px;border:1px solid #ced7ca;background:#fbfcf8;border-radius:9px;padding:12px 13px;font-size:16px;color:var(--ink)}.answer-input::placeholder{font-size:12px;color:#99a192}.primary-button{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:13px 18px;font-weight:650;font-size:13px;min-height:46px}.primary-button:hover{background:#d96535}.primary-button:disabled{opacity:.45}.answer-submit{width:100%;margin-top:12px;display:flex;justify-content:space-between;align-items:center}.answer-submit span:last-child{font-size:18px;font-weight:400;opacity:.85}.answer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:13px;gap:10px}.hint-button{border:0;border-bottom:1px solid #d2d8cc;background:none;font-size:11px;min-height:28px;padding:3px 0}.input-tip{font-size:8px;color:var(--muted);max-width:135px;line-height:1.7}.choice-title{font-size:22px;margin:12px 0;font-weight:600}.choice-copy{font-size:12px;color:var(--muted)}.next-choices{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.small-button{border:1px solid #d1dbcb;background:#f5f8ef;padding:9px 12px;border-radius:8px;min-height:40px;font-size:12px}.small-button:hover{background:#e8eedf}.chain-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:21px 25px 18px;overflow:hidden}.chain-top{display:flex;justify-content:space-between;align-items:center}.chain-top>div:first-child{display:flex;gap:11px;align-items:baseline}.chain-top>div>strong{font-size:36px;font-weight:450;letter-spacing:-1px;line-height:1}.chain-top>div>span{font-size:10px;letter-spacing:1.4px;color:#b9c5ba}.chain-points{text-align:right}.chain-points>span{display:block;font-size:9px!important;letter-spacing:0!important;color:#a9b9ac}.chain-points strong{display:block;font-size:22px!important;margin-top:7px;letter-spacing:0!important;color:#e3edc5}.chain-points small{font-size:10px;font-weight:400}.path-chips{display:flex;gap:5px;align-items:center;flex-wrap:wrap;margin:16px 0;min-height:20px;font-size:9px;color:#b5c6b7}.path-chip{background:#3a4d40;border-radius:4px;padding:3px 5px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.break-button{display:grid;grid-template-columns:1fr auto;align-items:center;text-align:left;width:100%;border:0;border-radius:10px;padding:15px 18px;background:var(--mint);color:#264935;box-shadow:0 4px 0 #82b98e;position:relative}.break-button>span:first-child{font-size:21px;font-weight:750;letter-spacing:1.6px}.break-button>span:nth-child(2){grid-column:1;font-size:9px;margin-top:3px}.break-button>b{grid-column:2;grid-row:1/3;font-size:30px;font-weight:400}.break-button:hover:not(:disabled){background:#cef3d6}.break-button:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 #82b98e}.break-button:disabled{background:#506052;color:#becabe;box-shadow:0 3px 0 #1a2b21}.chain-card>p{font-size:9px;color:#afc0b0;text-align:center;margin:13px 0 0}.mini-tip{display:flex;gap:12px;padding:2px 9px}.tip-icon{font-size:23px;color:#8ba580}.mini-tip p{font-size:10px;color:var(--muted);margin:0}.mini-tip strong{display:block;font-size:11px;color:#596d56;margin-bottom:3px}.turn-result{min-height:45px;margin-top:17px;border-radius:10px;font-size:11px;background:#eaf0e2;padding:12px 17px;color:#516547}.turn-result.celebrate{background:#e2efdd;animation:result-pop .4s ease-out}.play-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px}.play-bottom p{font-size:9px;color:var(--muted);margin:0;display:flex;align-items:center;gap:6px}.status-dot{width:5px;height:5px;background:#7f9c70;border-radius:50%;display:inline-block}.site-footer{max-width:1104px;margin:28px auto 0;padding:22px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#8a9387;font-size:9px;letter-spacing:.3px}.site-footer b{font-weight:400;font-size:8px;letter-spacing:1px;margin-left:15px}.queue-notice{font-size:10px;margin:15px 0 0;color:#728168;background:#f2f5ec;padding:8px 10px;border-radius:8px}.notice{padding:14px 16px;border-radius:9px;background:#edf3e6;font-size:12px;margin-bottom:18px;line-height:1.8}.notice.error{background:#fff0e8;color:#934f2c}.feedback-title{font-size:14px;margin:12px 0;color:#9b5a32}.feedback-answer{background:#f7f6ef;border-radius:9px;padding:12px 14px;font-size:13px;line-height:1.9;overflow-wrap:anywhere}.feedback-copy{font-size:11px;color:var(--muted);margin:12px 0}.button-stack{display:flex;flex-direction:column;gap:9px;margin-top:15px}.secondary-button{border:1px solid #ccd5c7;background:#fff;border-radius:9px;padding:11px 16px;font-size:12px;min-height:44px}.secondary-button:hover{background:#eef3e7}.tertiary-button{background:none;border:0;color:var(--muted);font-size:11px;min-height:32px}.weak-text{font-size:10px;color:var(--muted);line-height:1.8}.won-card{text-align:center;padding:8px}.won-icon{margin:5px auto 15px;background:#e8f2dd;border-radius:50%;width:65px;height:65px;display:grid;place-items:center}.won-icon svg{width:38px;height:38px}.won-card h2{font-size:23px}.won-card p{font-size:12px;color:var(--muted)}.won-card .primary-button{width:100%;margin-top:10px}.breaking .word-cell.solved{animation:break-tile .48s ease forwards;animation-delay:calc(var(--step)*20ms)}.new-tile{animation:drop-in .45s cubic-bezier(.18,.68,.26,1)}.selected:not(.new-tile){animation:select-in .18s ease-out}.board-card.breaking{animation:board-bump .35s ease-out}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);max-width:90vw;z-index:10;background:var(--ink);color:white;border-radius:12px;padding:13px 20px;font-size:12px;box-shadow:0 8px 24px #152b1d29}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin-bottom:22px}.library-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}.import-box{border:1px dashed #b4c5aa;border-radius:13px;background:#f5f8ee;padding:22px;text-align:center}.file-label{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.file-label:focus-within{outline:3px solid var(--orange)}.file-label input{width:1px;height:1px;opacity:0;position:absolute}.import-box p{font-size:11px;color:var(--muted);margin:9px 0 0}.import-box .text-button{display:inline-block;margin-top:6px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;margin:16px 0}.field input,.field select,.field textarea{border:1px solid #d2dacf;border-radius:8px;padding:10px 12px;background:#fbfcf9;color:var(--ink);width:100%;font-size:16px}.field textarea{min-height:110px;resize:vertical;font-family:ui-monospace,monospace;font-size:12px;line-height:1.7}.field small{color:var(--muted);font-size:10px;line-height:1.8}.inline-buttons{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.import-preview{margin-top:16px}.import-preview table{font-size:11px;width:100%;border-collapse:collapse}.import-preview td{padding:7px;border-bottom:1px solid var(--line)}.library-top{display:flex;gap:15px;align-items:center;justify-content:space-between;margin-bottom:18px}.library-top>div{display:flex;align-items:center;gap:12px}.library-top select{max-width:240px;font-size:13px;border:1px solid #d0d9cb;border-radius:8px;padding:8px 12px;background:white}.search-input{max-width:245px;width:100%;border:1px solid #d0d9cb;border-radius:8px;padding:10px 12px;font-size:14px;min-height:44px}.table-wrap{overflow-x:auto}.word-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}.word-table th{font-size:10px;color:var(--muted);font-weight:500;white-space:nowrap;border-bottom:1px solid var(--line);padding:10px 9px}.word-table td{padding:12px 9px;border-bottom:1px solid #eef0e9;vertical-align:middle}.word-table td.word-en{font-family:Georgia,serif;font-size:19px;max-width:210px;overflow-wrap:anywhere}.word-table .translations{max-width:300px;font-size:11px;line-height:1.8;overflow-wrap:anywhere}.star-button{border:0;background:none;min-width:38px;padding:8px;font-size:21px;color:#a4af9d}.star-button.starred{color:#b89539}.table-action{background:none;border:0;font-size:11px;color:#67825d;min-height:36px;white-space:nowrap}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.stat-box{padding:15px 12px;border-radius:12px;background:#f1f5eb}.stat-box strong{display:block;font-size:25px;font-weight:500}.stat-box span{display:block;font-size:9px;color:var(--muted);margin-top:5px}.history-copy{font-size:11px;color:var(--muted)}.history-copy b{color:#59724f;font-weight:600}.recall-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.recall-main{text-align:center;min-height:355px;padding:35px}.recall-main .answer-word{font-size:48px;margin:28px 0}.recall-main form{max-width:360px;margin:0 auto;text-align:left}.recall-main .answer-bottom{justify-content:center}.recall-counter{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.recall-main .feedback-answer{max-width:350px;margin:15px auto}.recall-main .button-stack{max-width:350px;margin:20px auto}.recall-start{max-width:360px;margin:25px auto 0}.recall-start .primary-button{width:100%}.recall-empty-icon{width:75px;height:75px;border:1px solid #cbd9bf;background:#f1f6e9;border-radius:20px;display:grid;place-items:center;font-size:32px;color:#7a996a;margin:20px auto}.info-steps{counter-reset:steps;padding:0;list-style:none;margin:20px 0}.info-steps li{font-size:12px;color:#708368;margin:0 0 17px;padding-left:32px;position:relative;line-height:1.8}.info-steps li:before{counter-increment:steps;content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:2px;font-size:10px;color:#9aad8e}.info-steps strong{display:block;color:#354a2f;font-weight:600}.tiny-tag{font-size:9px;background:#eef3e8;color:#667b5c;border-radius:4px;padding:3px 6px;white-space:nowrap}.empty-state{font-size:13px;color:var(--muted);padding:25px;text-align:center}dialog{width:min(550px,calc(100vw - 30px));border:1px solid #d9e0d2;border-radius:22px;padding:0;color:var(--ink);box-shadow:0 20px 90px #172c2633;max-height:90dvh}dialog::backdrop{background:#152c2659;backdrop-filter:blur(3px)}#modal-content{padding:29px}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.modal-header h2{font-size:21px}.modal-header button{background:none;border:0;font-size:23px;width:38px}.modal-body{font-size:12px;line-height:1.9}.modal-body p{margin:12px 0}.modal-body ol{padding-left:20px}.modal-body li{padding:5px 0}.modal-body code{padding:2px 5px;border-radius:4px;background:#f0f2eb;font-size:11px;overflow-wrap:anywhere}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.check-field{display:flex;align-items:flex-start;gap:8px;margin-top:15px;font-size:11px;line-height:1.7}.check-field input{width:18px;height:18px;accent-color:var(--green);flex:none}details{font-size:11px;margin-top:16px}summary{cursor:pointer;color:#6a815e;min-height:32px;padding-top:6px}details p{color:var(--muted)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.reduced-animations *{animation:none!important;transition:none!important}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@keyframes break-tile{0%{transform:scale(1)}30%{transform:scale(1.07);background:#ffd87b;box-shadow:0 0 22px #e7bb6180}100%{transform:scale(.6) rotate(4deg);opacity:0}}@keyframes drop-in{from{transform:translateY(-22px);opacity:.1}to{transform:translateY(0);opacity:1}}@keyframes select-in{from{transform:scale(.97)}to{transform:scale(1)}}@keyframes result-pop{from{transform:translateY(4px);opacity:.4}to{transform:translateY(0);opacity:1}}@keyframes board-bump{0%,100%{transform:translateY(0)}40%{transform:translateY(3px)}}
@media(min-width:1350px){main,.site-footer{max-width:1060px}.site-header{max-width:1156px}.game-layout{grid-template-columns:1.48fr 1fr}.word-cell{min-height:116px}.page-heading{margin-bottom:31px}main{padding-top:40px}}
@media(max-width:1199px){main,.site-footer{margin-left:38px;margin-right:38px}.site-header{padding:0 38px}.game-layout{grid-template-columns:minmax(0,1.4fr) minmax(290px,1fr)}.word-cell{min-height:105px;font-size:19px}.board-card{padding:25px 24px 20px}.entry-marker{left:-21px}.answer-card{padding:25px 23px}}
@media(max-width:850px){.site-header{height:90px;padding:0 24px}main,.site-footer{margin-left:24px;margin-right:24px}main{padding-top:29px}.brand{font-size:18px}.brand small{font-size:8px}nav{gap:0;margin-right:0}.nav-button{padding:15px 12px;font-size:12px}.nav-button.active:after{left:13px;right:13px}.page-heading h1{font-size:27px}.subtitle{font-size:11px;max-width:390px}.game-layout{gap:16px;grid-template-columns:minmax(0,1.15fr) minmax(275px,1fr)}.board-card{padding:21px 20px 18px}.word-cell{min-height:100px;aspect-ratio:auto;font-size:16px;padding-left:4px;padding-right:4px}.word-cell.long-word{font-size:13px}.board{gap:8px}.board-wrap{padding:9px}.board-heading h2{font-size:14px}.score>strong{font-size:23px}.board-legend{gap:9px;font-size:8px}.board-meta{font-size:8px}.entry-marker{left:-19px;font-size:6px;gap:0}.entry-marker span{font-size:15px}.answer-card{padding:22px 19px}.answer-word{font-size:33px}.chain-card{padding:21px 20px 18px}.chain-top>div>strong{font-size:32px}.library-grid{grid-template-columns:1fr 1fr}.panel{padding:22px}.recall-layout{grid-template-columns:1.2fr 1fr}.library-top{align-items:flex-start}.library-top>div{align-items:flex-start;flex-direction:column;gap:5px}}
@media(max-width:670px){.site-header{height:auto;min-height:82px;flex-wrap:wrap;gap:10px;padding:18px 20px 0}.brand{font-size:20px}.brand small{font-size:8px}.icon-button{margin-left:auto}nav{order:3;width:100%;justify-content:center}.nav-button{flex:1;padding:13px 10px}.nav-button.active:after{left:30%;right:30%;bottom:1px}main,.site-footer{margin-left:17px;margin-right:17px}main{padding-top:23px}.page-heading{align-items:flex-start;gap:10px;margin-bottom:21px}.page-heading h1{font-size:25px;letter-spacing:0;line-height:1.55}.eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:9px}.subtitle{font-size:10px;line-height:1.9;max-width:290px}.heading-tools{gap:7px;padding-top:24px;flex:none}.calm-chip{font-size:9px;padding:7px 9px}.calm-chip>span{font-size:12px}.heading-tools .text-button{font-size:10px}.game-layout{grid-template-columns:1fr;gap:16px}.board-card{padding:22px 24px 18px}.board-heading h2{font-size:16px}.board-heading .eyebrow{font-size:8px}.board-meta{margin-top:20px;font-size:9px}.board{gap:9px}.board-wrap{padding:10px}.word-cell{font-size:20px;aspect-ratio:1.25;min-height:91px;padding-top:21px}.word-cell.long-word{font-size:15px}.entry-marker{left:-21px;font-size:7px}.board-legend{font-size:9px;gap:13px;margin-top:13px}.gem-progress{margin-top:16px;padding-top:14px}.gem-slots{gap:9px}.gem-slot{width:19px;height:19px}.game-sidebar{gap:13px}.answer-card{padding:23px;min-height:0}.answer-word{font-size:34px;margin:9px 0 17px}.answer-bottom{margin-top:12px}.input-tip{max-width:none}.chain-card{padding:22px 23px 18px}.chain-top>div>strong{font-size:36px}.chain-card>p{font-size:10px}.break-button{padding:13px 18px}.mini-tip{padding:5px 9px}.mini-tip p{font-size:11px}.turn-result{font-size:11px;line-height:1.8}.play-bottom{align-items:flex-start}.play-bottom p{max-width:230px;font-size:8px;line-height:2}.site-footer{font-size:8px;padding-bottom:22px;gap:10px;margin-top:24px}.site-footer b{display:block;margin:5px 0 0;font-size:7px}.library-grid,.recall-layout{grid-template-columns:1fr;gap:0}.panel{padding:23px 20px}.library-top{flex-direction:column;gap:15px}.library-top>div{width:100%;flex-direction:row;justify-content:space-between;align-items:center}.library-top select{max-width:70%}.search-input{max-width:none}.word-table th,.word-table td{padding:10px 6px}.word-table td.word-en{font-size:17px}.word-table .translations{min-width:130px}.recall-main{min-height:325px}.recall-main .answer-word{font-size:43px}.recall-main .recall-counter{font-size:10px}.stats-row{gap:8px}.stat-box{padding:13px 9px}.stat-box strong{font-size:24px}.stat-box span{font-size:8px}.modal-header h2{font-size:19px}#modal-content{padding:24px}.settings-grid{gap:0 14px}.queue-notice{font-size:10px}}
@media(max-width:380px){.mobile-only{display:block}.word-cell{font-size:18px;min-height:85px}.board-card{padding:20px}.board-legend{font-size:8px;gap:9px}.calm-chip{font-size:8px}.brand{font-size:19px}.gem-slots{gap:5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:670px){.word-cell{aspect-ratio:auto;height:100px;min-height:0;width:100%}.mobile-only{display:block}.page-heading h1{font-size:24px}}
@media(max-width:380px){.word-cell{height:91px}}
.break-preview{margin-top:19px;border-top:1px solid var(--line);padding-top:15px}.preview-idle{font-size:10px;color:#7b8873;margin:0;line-height:1.8}.preview-idle>span{font-size:16px;margin-right:6px}.preview-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:11px}.preview-heading h3{font-size:12px;margin:0}.preview-heading>span{font-size:9px;color:var(--muted)}.preview-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(110px,1fr);gap:18px;align-items:center}.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;background:#eef2e7;border-radius:10px;padding:7px}.preview-cell{border:1px solid #dce4d3;background:#fff;border-radius:6px;position:relative;min-width:0;height:48px;display:flex;align-items:center;justify-content:center;padding:13px 3px 5px;font-family:Georgia,serif;font-size:12px;color:#7a8870;text-align:center;overflow-wrap:anywhere;line-height:1.15}.preview-cell.preview-entry{background:var(--ink);border-color:var(--ink);color:#fff}.preview-cell.preview-gem{border:1.5px solid #7fba88;color:#365a3a}.preview-cell.preview-gem.preview-entry{color:#fff}.preview-cell small{position:absolute;top:4px;left:4px;font-family:-apple-system,sans-serif;font-size:7px;letter-spacing:.2px;color:#b9d9b3}.preview-diamond{position:absolute;top:2px;right:3px;width:14px;height:14px}.preview-diamond svg{height:14px;width:14px}.preview-explanation{min-width:0;display:flex;flex-direction:column;align-items:flex-start}.preview-explanation>strong{font-family:Georgia,serif;font-size:20px;font-weight:400;margin:5px 0 3px;overflow-wrap:anywhere;max-width:100%}.preview-explanation p{font-size:10px;line-height:1.65;margin:9px 0 0;overflow-wrap:anywhere}.preview-explanation b{font-size:9px;font-weight:500;color:var(--muted)}.preview-note{font-size:8px;color:var(--muted);margin:10px 0 0;line-height:1.8}.preview-complete{display:flex;align-items:center;gap:13px;padding:6px 0}.preview-complete>span{font-size:22px;white-space:nowrap}.preview-complete strong{font-size:12px}.preview-complete p{font-size:10px;color:var(--muted);margin:6px 0 0}.clear-ready-icon{font-size:34px;letter-spacing:10px;color:#8caf7f;margin:22px 0}.clear-ready-icon+#finish-stage{width:100%}#break-title{font-size:19px;letter-spacing:.8px}.fsrs-chip{display:inline-block;background:#e4efde;color:#4b6c40;font-size:9px;border-radius:5px;padding:3px 6px;margin-bottom:8px}.recall-feedback-schedule{font-size:12px;color:#506e42;background:#edf4e6;padding:10px;border-radius:8px}.recall-main .feedback-title{line-height:1.7}
@media(max-width:850px){.preview-layout{gap:10px;grid-template-columns:minmax(0,1.45fr) minmax(95px,1fr)}.preview-cell{font-size:10px;height:44px}.preview-explanation>strong{font-size:17px}.preview-heading{align-items:flex-start}.preview-heading h3{font-size:11px}.preview-heading>span{font-size:8px}.preview-explanation p{font-size:9px}}
.answer-card.choosing{min-height:0}.chain-card .break-preview{border-top-color:#4b5d4d;margin:0 0 17px;padding-top:14px}.chain-card .preview-grid{background:#405343}.chain-card .preview-heading h3{color:#e1eddb;font-size:11px}.chain-card .preview-heading>span{color:#a6bba6;font-size:8px}.chain-card .preview-cell{height:38px;font-size:10px}.chain-card .preview-layout{grid-template-columns:minmax(0,1.45fr) minmax(96px,1fr);gap:12px}.chain-card .preview-explanation>strong{font-size:18px;color:#edf5e7}.chain-card .preview-explanation .weak-text,.chain-card .preview-explanation b,.chain-card .preview-note{color:#a8bfa6}.chain-card .preview-note{font-size:8px}.chain-card .preview-explanation p{font-size:10px;margin-top:6px;color:#e1ebdc}.chain-card .preview-complete{color:#ecf2e7}.chain-card .preview-complete p{color:#a8bfa6}.chain-card .preview-complete strong{font-size:11px}.chain-card .preview-complete>span{font-size:18px}
.gem-slot.pending{color:#d6ab4f}.chain-card .preview-explanation p{line-height:1.6}.chain-card .preview-explanation .mini-label{color:#afc5aa}
.answer-mode-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;margin:-15px 0 25px;border:1px solid var(--line);border-radius:13px;background:#fff}.answer-mode-bar label{font-size:11px;font-weight:650;white-space:nowrap}.answer-mode-bar select{border:1px solid #cdd8c6;background:#f5f8ef;border-radius:8px;padding:7px 30px 7px 12px;max-width:240px;font-size:13px;color:var(--ink)}.answer-mode-bar>span{font-size:10px;color:var(--muted);line-height:1.7}.answer-mode-bar select:disabled{opacity:.6}.answer-options{display:flex;flex-direction:column;gap:9px}.option-button{border:1px solid #d2ddc9;border-bottom:3px solid #c9d6bf;background:#f6f9f0;border-radius:9px;min-height:51px;padding:10px 12px;text-align:left;display:flex;align-items:center;gap:11px}.option-button:hover{background:#e7f0db;border-color:#9aaf8a}.option-button>span{display:grid;place-items:center;border:1px solid #c6d4bb;border-radius:5px;font-size:10px;width:22px;height:22px;flex:none;color:#7f946f}.option-button>b{font-size:13px;font-weight:550;overflow-wrap:anywhere;line-height:1.6}.choice-mode-caption{font-size:12px;color:#5d7253;line-height:1.8;margin:0 0 15px}.show-answer-button{width:100%;min-height:50px;margin:7px 0 10px}.self-rate-prompt{font-size:11px;color:#6a7b60;margin:17px 0 11px;line-height:1.8}.rating-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px}.rating-button{border:1px solid #d3dccd;border-bottom:3px solid #c4d3bc;border-radius:9px;background:#f2f7ea;padding:12px 8px;display:flex;align-items:center;flex-direction:column;gap:5px;min-height:86px}.rating-button:hover{filter:brightness(.97);border-color:#9cac91}.rating-button strong{font-size:16px;letter-spacing:.2px}.rating-button>span{font-size:10px}.rating-button small{font-size:9px;color:#6d8262}.rating-again{background:#fff1e8;border-color:#e6c9b4;color:#975936}.rating-hard{background:#fbf5e4;border-color:#e4d9b7;color:#8d7339}.rating-easy{background:#e5f2e6;border-color:#b7d5b9;color:#437d4e}.recall-main .answer-options,.recall-main .rating-buttons{max-width:390px;margin:0 auto}.recall-main .show-answer-button{max-width:390px}.recall-main .choice-hint{margin-top:10px}.word-table .format-history{font-size:10px;white-space:nowrap;line-height:1.8}.word-table .review-times{font-size:10px;white-space:nowrap;line-height:1.8}.ability-note{padding:11px 13px;background:#f1f6e9;border-radius:9px;font-size:11px;line-height:1.8;color:#647c57}
@media(max-width:850px){.answer-mode-bar{margin-top:-8px;gap:10px}.answer-mode-bar>span{font-size:9px}.option-button>b{font-size:12px}}
@media(max-width:670px){.answer-mode-bar{flex-wrap:wrap;gap:8px;padding:11px 13px;margin-top:0;margin-bottom:20px}.answer-mode-bar select{flex:1;max-width:none;font-size:13px}.answer-mode-bar>span{flex-basis:100%;font-size:10px}.rating-button{min-height:88px}.option-button{min-height:53px}.option-button>b{font-size:14px}}