@charset "UTF-8";
.brand img{border-radius:25%;object-fit:contain;background:#162d50}
:root{--paper:#e6edf7;--white:#fff;--ink:#162d50;--muted:#455b75;--line:#b0bfd2;--green:#b9d6ff;--teal:#1f5da6;--soft:#e3edfc;--red:#b33737;--red-bg:#fff0f0;--shadow:0 7px 24px #162d500b;--radius:22px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",sans-serif;-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.65}button,input,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default}button,a,input,select{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #73b1a4;outline-offset:4px}a{color:var(--teal)}svg{width:22px;height:22px;vertical-align:middle;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1{font-size:clamp(26px,4vw,36px);line-height:1.5;letter-spacing:.02em}h2{font-size:19px}h3{font-size:15px}.shell{max-width:1080px;margin:auto;padding:0 32px 110px}.header{display:flex;align-items:center;justify-content:space-between;height:95px;border-bottom:1px solid var(--line);margin-bottom:30px}.brand{display:flex;align-items:center;gap:11px;border:0;background:none;padding:0;text-align:left}.brand img{width:39px;height:39px}.brand-name{font-family:Georgia,serif;font-size:25px;letter-spacing:-.5px;font-weight:bold}.brand-sub{font-size:10px;color:var(--muted);letter-spacing:.12em;line-height:1}.header-pill{border:1px solid var(--line);border-radius:30px;padding:6px 13px;font-size:11px;color:var(--muted);background:white}.topnav{display:flex;gap:6px}.nav-btn{display:flex;align-items:center;justify-content:center;gap:8px;border:0;background:none;padding:11px 18px;border-radius:12px;color:var(--muted);font-size:13px;font-weight:600}.nav-btn.active{background:var(--ink);color:white}.nav-btn svg{width:18px;height:18px}.kicker{font-size:11px;letter-spacing:.16em;color:var(--teal);font-weight:750}.page-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:25px}.page-intro p{font-size:13px;color:var(--muted);margin-top:8px}.date-text{font-size:12px;color:var(--muted);white-space:nowrap}.layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,1fr);gap:22px}.stack{display:flex;flex-direction:column;gap:20px}.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.hero{position:relative;background:var(--ink);color:white;border:0;overflow:hidden;min-height:202px;padding:28px 30px}.hero:after{content:"";width:160px;height:160px;border:32px solid #ffffff05;position:absolute;right:-44px;top:-50px;transform:rotate(25deg);border-radius:45px;pointer-events:none}.hero-label{font-size:11px;color:#bdcecf;letter-spacing:.1em}.hero-line{display:flex;align-items:baseline;gap:10px;margin:6px 0}.hero-number{font-size:52px;font-weight:650;letter-spacing:-2px;line-height:1.3}.hero-number small{font-size:14px;font-weight:400;letter-spacing:0}.hero-message{font-size:12px;color:#c9d8d7}.hero-top{display:flex;align-items:center;justify-content:space-between}.tiny-pill{background:#ffffff12;border:1px solid #ffffff16;border-radius:30px;padding:4px 11px;font-size:10px;color:#dfebeb}.daily-track{height:5px;background:#ffffff1c;border-radius:9px;margin-top:20px;overflow:hidden}.daily-track i{display:block;height:100%;background:var(--green);border-radius:9px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-head small{font-size:11px;color:var(--muted)}.step-label{display:flex;align-items:center;gap:9px;margin-bottom:12px;font-size:13px;font-weight:700}.step-label b{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--soft);color:var(--teal);font-size:11px}.field-group{margin-top:24px}.tabs{display:flex;background:var(--paper);border:1px solid var(--line);padding:4px;border-radius:12px;gap:4px}.tab{flex:1;border:0;border-radius:9px;background:none;padding:10px 5px;font-size:12px;color:var(--muted);font-weight:650}.tab.active{color:var(--ink);background:white;box-shadow:0 2px 5px #173c4b10}.quick-ranges{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}.chip{border:1px solid var(--line);background:white;border-radius:8px;padding:6px 10px;font-size:11px}.chip.active{border-color:var(--teal);color:var(--teal);background:var(--soft)}.range-row{display:flex;align-items:center;gap:10px}.range-field{flex:1;min-width:0;display:flex;align-items:center;border:1px solid var(--line);border-radius:11px;padding:0 12px;background:#fff}.range-field span{font-size:11px;color:var(--muted)}.range-field input{width:100%;min-width:0;border:0;outline:0;background:none;padding:11px 4px;color:var(--ink);text-align:center;font-weight:650;font-size:16px}.subtle{font-size:11px;color:var(--muted);line-height:1.8}.range-note{margin-top:7px;min-height:20px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.mode{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:96px;border:1px solid var(--line);border-radius:13px;background:#fff;font-size:12px;font-weight:650}.mode svg{width:23px;height:23px;color:var(--muted)}.mode.active{border:1.5px solid var(--teal);background:#f3f8f3}.mode.active svg{color:var(--teal)}.mode small{font-size:10px;font-weight:400;color:var(--muted)}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 16px}.setting-row label{font-size:12px}.setting-row select{padding:8px 30px 8px 12px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--ink);font-size:12px}.primary{display:flex;align-items:center;justify-content:center;gap:10px;border:0;width:100%;border-radius:12px;background:var(--ink);color:white;padding:15px 20px;font-weight:650;font-size:14px;transition:background .15s,transform .15s}.primary:hover{background:#255665}.primary:active{transform:scale(.99)}.primary:disabled{opacity:.45}.primary.green{background:var(--green);color:var(--ink)}.secondary{display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:white;border-radius:11px;padding:12px 18px;font-size:12px;font-weight:600}.text-button{border:0;background:none;padding:5px 0;color:var(--teal);font-size:12px;display:inline-flex;gap:5px;align-items:center}.text-button svg{width:15px;height:15px}.start-note{text-align:center;font-size:10px;color:var(--muted);margin-top:10px}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}.stat{text-align:center;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font-size:24px;line-height:1.5;font-weight:650}.stat span{font-size:10px;color:var(--muted)}.progress-bar{display:flex;height:8px;background:#edf0ef;border-radius:20px;overflow:hidden;margin-top:20px}.progress-bar i{height:100%;background:var(--teal)}.progress-bar em{height:100%;background:#d9ad69}.legend{display:flex;gap:14px;margin-top:10px;color:var(--muted);font-size:10px}.dot{display:inline-block;width:6px;height:6px;border-radius:3px;background:var(--teal);margin-right:5px}.dot.gold{background:#d9ad69}.review-panel{background:#edf3e8;border-color:#dce5d2;box-shadow:none}.review-panel .row{display:flex;gap:12px;align-items:center}.tile-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:white}.review-panel p{font-size:12px;color:#65735c;margin-top:4px}.review-panel .secondary{margin-top:18px;background:transparent;border-color:#bfcdb4}.tip-panel{padding:22px 24px;background:transparent;box-shadow:none;border-style:dashed}.tip-panel p{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.9}.tip-panel h3{font-size:12px}.footer{margin:28px 0 0;font-size:10px;color:var(--muted);line-height:1.9}.footer details{margin-top:8px}.footer summary{cursor:pointer}.storage-note{margin-top:12px;font-size:11px;color:var(--muted);display:flex;gap:6px;align-items:flex-start}.storage-note svg{width:14px;height:14px;margin-top:2px}.resume{display:flex;gap:15px;align-items:center;justify-content:space-between;background:#eaf2f0;border:1px solid #cfdfd8;padding:15px 20px;border-radius:15px;margin-bottom:20px}.resume p{font-size:12px}.resume 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var(--line);border-radius:13px;background:white;padding:15px 17px;font-size:14px;min-height:60px;transition:background .15s,border .15s}.option .key{display:grid;place-items:center;flex-shrink:0;width:25px;height:25px;border-radius:7px;background:var(--paper);color:var(--muted);font-size:11px}.option:not(:disabled):hover{border-color:#7fae9f;background:#f1f6f2}.option.correct{border-color:#478975;background:#eaf5ed;color:#215b44}.option.wrong{border-color:#cb6d61;background:var(--red-bg);color:var(--red)}.option.dim{opacity:.65}.option>svg{margin-left:auto;width:18px}.feedback{padding:20px;border-radius:16px;margin-top:16px;background:#edf5ee;border:1px solid #cfe1d1}.feedback.wrong{background:var(--red-bg);border-color:#eed0ca}.feedback-title{display:flex;align-items:center;gap:8px;font-weight:750;color:#256347;font-size:16px}.feedback.wrong .feedback-title{color:var(--red)}.feedback p{margin:9px 0 15px;font-size:13px}.feedback 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svg{width:30px;height:30px}.result h1{font-size:27px}.result p{color:var(--muted);font-size:13px;margin-top:10px}.result-score{margin:25px auto 8px;font-size:60px;letter-spacing:-2px;line-height:1.2;font-weight:650}.result-score span{font-size:19px;color:var(--muted);letter-spacing:0;font-weight:400}.result-stat{font-size:12px;color:var(--muted);margin-bottom:27px}.result-actions{display:flex;flex-direction:column;gap:10px;max-width:360px;margin:auto}.wrong-list{margin-top:28px;text-align:left}.wrong-list h2{font-size:15px;margin-bottom:15px}.word-row{display:flex;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}.word-row:last-child{border:0}.word-row .number{font-size:10px;color:var(--muted);min-width:37px}.word-row .word-info{flex:1;min-width:0}.word-row strong{display:block;font-size:17px;overflow-wrap:anywhere}.word-row .meaning{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.status-tag{font-size:10px;white-space:nowrap;border-radius:6px;padding:3px 7px;background:var(--paper);color:var(--muted)}.status-tag.review{background:#fff0dd;color:#8c6125}.status-tag.mastered{background:#eaf4e8;color:#3a734a}.word-item{display:block;width:100%;padding:0;background:none;border:0;text-align:left}.search-field{position:relative;margin-bottom:14px}.search-field svg{position:absolute;left:15px;top:14px;width:19px;height:19px;color:var(--muted)}.search-field input{width:100%;border:1px solid var(--line);border-radius:13px;padding:12px 14px 12px 43px;background:white;color:var(--ink);font-size:14px}.filter-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}.filter-chips .chip{font-size:12px;padding:7px 13px}.library-layout{display:grid;grid-template-columns:1fr 240px;gap:22px}.library-panel{padding-top:7px}.list-top{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.empty{text-align:center;padding:45px 18px;color:var(--muted);font-size:13px}.empty svg{width:32px;height:32px;margin-bottom:12px}.empty p{margin-top:8px}.load-more{width:100%;margin-top:20px}.records-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}.record-stat strong{display:block;font-size:36px;line-height:1.4}.record-stat span{font-size:12px;color:var(--muted)}.week-chart{display:flex;align-items:flex-end;gap:12px;height:145px;padding-top:16px;margin:15px 0 7px}.chart-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}.chart-col .bar{width:100%;max-width:45px;background:#d8e7d7;min-height:3px;border-radius:6px 6px 0 0}.chart-col.today .bar{background:var(--teal)}.chart-col span{font-size:10px;color:var(--muted)}.chart-col b{font-size:10px;color:var(--teal);font-weight:500}.history-row{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:12px}.history-row:last-child{border:0}.history-row small{display:block;color:var(--muted);font-size:10px}.transfer{display:flex;gap:10px;margin-top:17px;flex-wrap:wrap}.modal-backdrop{position:fixed;inset:0;background:#0d2d3b65;display:flex;align-items:center;justify-content:center;padding:24px;z-index:20;backdrop-filter:blur(3px)}.modal{position:relative;width:100%;max-width:470px;border-radius:24px;background:white;padding:30px;max-height:85dvh;overflow:auto;box-shadow:0 15px 80px #1236}.modal .close{position:absolute;right:15px;top:15px}.modal .word{font-size:34px;margin-top:12px;padding-right:30px}.modal .meaning-list{margin:20px 0;padding-left:22px;font-size:16px;line-height:1.9}.modal-actions{display:flex;gap:9px;margin-top:20px}.modal-actions button{flex:1}.modal>p{margin-top:12px;font-size:12px;color:var(--muted)}#toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(10px);max-width:calc(100vw - 35px);background:var(--ink);color:white;padding:12px 20px;border-radius:12px;font-size:12px;opacity:0;transition:.2s;pointer-events:none;z-index:50;white-space:normal}#toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.loading{text-align:center;padding:100px 20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.error-note{color:var(--red)!important}.subtle-callout{background:var(--paper);border-radius:12px;padding:12px 15px;font-size:11px;color:var(--muted);margin-top:18px}.session-utility{display:flex;align-items:center;gap:9px}.kbd{font-size:10px;color:var(--muted);text-align:center;margin-top:15px}.mini-card{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);margin-top:12px}.mini-card svg{width:16px}.red-text{color:var(--red)}
@media(min-width:850px){.header-pill{display:none}.hero{min-height:212px}.setup{padding:28px 30px}.session-shell .question{min-height:250px}.record-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px}}
@media(max-width:760px){.shell{padding:0 20px 100px}.header{height:76px;margin-bottom:24px}.brand-name{font-size:23px}.brand img{width:34px;height:34px}.brand-sub{font-size:9px}.topnav{display:none}.page-intro{margin-bottom:21px}.page-intro p{font-size:12px;max-width:280px}.date-text{display:none}.layout{display:flex;flex-direction:column;gap:18px}.panel{padding:22px}.hero{padding:23px 25px;min-height:187px}.hero-number{font-size:46px}.stack{gap:17px}.layout>.stack:nth-child(2){gap:16px}.status-grid{margin-top:15px}.review-panel{padding:20px}.tip-panel{padding:18px 20px}.bottomnav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:9px 15px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--line);z-index:10;backdrop-filter:blur(12px)}.bottomnav .nav-btn{flex:1;flex-direction:column;gap:3px;padding:5px;font-size:10px;border-radius:0}.bottomnav .nav-btn.active{background:none;color:var(--teal)}.bottomnav .nav-btn.active svg{stroke-width:2.5}.bottomnav .nav-btn svg{width:21px;height:21px}.library-layout{display:block}.library-layout>aside{display:none}.records-grid{gap:9px}.record-stat{padding:17px 12px}.record-stat strong{font-size:28px}.record-stat span{font-size:10px}.session-shell{padding:0 18px 35px}.session-top{padding-top:18px}.session-title{font-size:10px}.session-title strong{font-size:13px}.question{padding:25px 20px;min-height:205px}.option{padding:13px 15px;min-height:59px;font-size:14px}.session-meta{font-size:10px}.footer{margin-top:23px}.modal-backdrop{padding:18px;align-items:flex-end}.modal{border-radius:23px 23px 17px 17px;padding:25px}.mode-grid{gap:8px}.mode{min-height:91px}.range-field{padding:0 8px}.field-group{margin-top:22px}.resume{padding:13px 15px;gap:10px}.resume button{padding:9px 13px}.kbd{display:none}.record-columns>.panel{margin-bottom:18px}}
.feedback.neutral{background:#edf3f7;border-color:#cbdce7}.feedback.neutral .feedback-title{color:#315e78}
.header{border-bottom-color:#a5b8d2}.hero{background:#162d50}.hero-label,.hero-message{color:#d6e3f5}.tiny-pill{color:white;border-color:#6c86a9;background:#304c73}.daily-track{background:#516986}.hero-number{font-weight:700}.panel{border-color:#afbed2}.setup,.question{border-color:#9fb2cc}.section-head h2,.step-label{color:#162d50}.kicker{color:#1f5da6}.tabs{background:#dbe5f3;border-color:#a5b8d2}.tab{color:#344f70}.tab.active{background:#fff;color:#174f98;box-shadow:0 1px 5px #162d5020}.mode.active{background:#e1edff;border:2px solid #1f5da6}.mode.active small{color:#344f70}.mode svg{color:#455b75}.mode.active svg{color:#1f5da6}.chip.active{background:#dceaff;border-color:#1f5da6;color:#174f98}.mode,.chip,.range-field,.setting-row select,.search-field input,.spell-input{border-color:#7c92b1}.primary{background:#1b4f91}.primary:hover{background:#123d75}.secondary{border-color:#8097b6}.primary.green{background:#1f5da6;color:white}.review-panel{background:#dbe8fb;border-color:#8da8ce}.review-panel p{color:#344f70}.review-panel .secondary{background:white;border-color:#6f8fb9;color:#174f98}.tip-panel{background:#f7faff;border-style:solid;border-color:#a2b5d1}.tile-icon{color:#1f5da6}.progress-bar{background:#dce4ee}.progress-bar em{background:#b8791f}.dot.gold{background:#b8791f}.resume{background:#dceaff;border-color:#91abd0}.option{border-color:#8ca2bf}.option .key{background:#e2ebf7;color:#344f70}.option:not(:disabled):hover{border-color:#1f5da6;background:#e7f0ff}.option.correct{background:#e6f3e9;border-color:#337c4c;color:#1e5932}.option.wrong{border-color:#b33737;color:#962a2a;background:#fff0f0}.option.dim{opacity:1;color:#455b75;background:#f3f6fb}.session-progress{background:#c2cfe0}.icon-button{border-color:#8ca2bf}.question-tools>.icon-button:not(.favorite){background:#e4eeff;color:#174f98;border-color:#7193c2}.question-tools .text-button{margin-left:3px}.step-label b{background:#d4e3fa;color:#174f98}.word-row{border-color:#c0ccdc}.status-tag{background:#e2eaf5;color:#3f5470}.status-tag.mastered{background:#dceaff;color:#174f98}.status-tag.review{background:#fff0d5;color:#795015}.feedback.neutral{background:#e3edfc;border-color:#8da8ce}.feedback.neutral .feedback-title{color:#174f98}.week-chart .bar{background:#b9d0f0}.chart-col.today .bar{background:#1f5da6}.result-mark{background:#d7e6fc;color:#174f98}.assess-yes{background:#deebff;border-color:#7599c9;color:#174f98}.assess-again{background:#fff3df;border-color:#b79461;color:#73501f}.audio-short{display:flex;align-items:center;gap:7px;border:1px solid #8ca2bf;border-radius:10px;background:white;color:#174f98;padding:9px 11px;font-size:11px;white-space:nowrap;min-height:40px}.audio-short svg{width:18px;height:18px}.audio-field{margin-top:20px}.audio-field label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}.audio-field select{width:100%;max-width:100%;border:1px solid #7c92b1;border-radius:10px;background:white;padding:12px;color:#162d50;font-size:14px}.audio-test{margin-top:23px}.modal .audio-help{background:#e3edfc;color:#344f70;padding:13px 15px;border-radius:11px;border:1px solid #9fb6d7;font-size:12px;line-height:1.8}.bottomnav{border-top-color:#9fb2cc}.text-button{min-height:30px}
@media(max-width:760px){.audio-short{padding:8px 10px}.brand-name{font-size:22px}.header{gap:12px}.question-tools{flex-wrap:wrap;justify-content:center}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* Japanese meanings: one sense per numbered row, with aligned wrapped lines. */
.meanings{display:grid;gap:16px;width:100%;margin:0;padding:0;list-style:none;text-align:left;font-size:22px;line-height:1.7;letter-spacing:.01em;font-weight:500;color:var(--ink)}
.meaning-item{display:grid;grid-template-columns:1.35em minmax(0,1fr);column-gap:.4em;align-items:baseline;min-width:0}
.meaning-number{color:var(--teal);font-weight:600;line-height:inherit}
.meaning-text{min-width:0;overflow-wrap:anywhere}
.flash-answer{padding-top:24px;margin-top:24px}
.flash-answer .meanings{font-size:clamp(22px,3.4vw,24px)}
.meaning-pos{margin-top:18px;font-size:13px;color:var(--muted);line-height:1.7}
.option{font-size:17px;line-height:1.7}
.feedback p{font-size:16px;line-height:1.8}
.feedback p.subtle{font-size:13px}
.feedback-meanings{margin:16px 0 20px}
.feedback .meaning-label{font-size:13px;color:var(--muted);margin:0 0 10px}
.feedback .meanings{font-size:18px;gap:12px}
.word-row .meaning{display:block;margin-top:8px;font-size:16px;color:var(--ink)}
.meanings--compact{font-size:16px;line-height:1.75;gap:8px;font-weight:400}
.word-row:has(.meanings){align-items:flex-start}
.word-row:has(.meanings)>.number,.word-row:has(.meanings)>.status-tag{margin-top:4px;flex-shrink:0}
.modal .meanings{font-size:20px;gap:14px;margin:22px 0}
/* Examples stay collapsed until the learner chooses to see the context. */
.examples{width:100%;margin:22px 0 0;text-align:left;border:1px solid #9fb2cc;border-radius:12px;background:#f7faff;overflow:hidden;font-size:15px;font-weight:400;letter-spacing:normal}
.examples summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;padding:12px 15px;cursor:pointer;color:var(--teal);font-size:15px;font-weight:600;list-style:none}
.examples summary::-webkit-details-marker{display:none}
.examples summary:focus-visible{outline:3px solid #73b1a4;outline-offset:-4px}
.examples summary svg{width:18px;height:18px;transform:rotate(90deg)}
.examples[open] summary{border-bottom:1px solid #c0ccdc}
.examples[open] summary svg{transform:rotate(-90deg)}
.examples-hide,.examples[open] .examples-show{display:none}
.examples[open] .examples-hide{display:inline}
.examples-body{padding:0 16px 14px}
.example{padding:18px 0}
.example+.example{border-top:1px solid #c8d3e1}
.examples .example-sense{margin:0 0 10px;color:var(--muted);font-size:13px;line-height:1.7;font-weight:500}
.example-sense span{color:var(--teal)}
.examples .example-en{margin:0;color:var(--ink);font-size:19px;line-height:1.7;overflow-wrap:anywhere;font-weight:400}
.example-en strong{font-weight:750;color:#174f98;background:#dceaff;border-radius:3px;padding:0 .08em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.examples .example-ja{margin:10px 0 0;color:#344f70;font-size:16px;line-height:1.8;overflow-wrap:anywhere}
.examples .examples-credit{margin:0;font-size:11px;line-height:1.6;color:var(--muted)}
.feedback .examples{margin-bottom:20px;background:#fff}
.modal .examples{margin:0 0 22px}
.review-next{padding:12px 14px;border:1px solid #9fb6d7;border-radius:10px;background:#e3edfc;color:#174f98;font-size:14px;line-height:1.7}
.review-panel .review-waiting{font-size:12px;margin-top:8px}
.example-pair+.example-pair{margin-top:18px}
/* Range coverage and sense-specific practice. */
.range-overview{margin:16px 0 0;padding:14px 15px;border:1px solid #b0c2dc;border-radius:12px;background:#f3f7fd;text-align:left}
.range-overview-head{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:4px 12px;color:#344f70;font-size:12px}
.range-overview-head strong{color:#174f98;font-size:15px;font-variant-numeric:tabular-nums}
.range-overview progress{display:block;width:100%;height:7px;margin:10px 0;background:#d5dfed;border:0;border-radius:8px;overflow:hidden;appearance:none}
.range-overview progress::-webkit-progress-bar{background:#d5dfed;border-radius:8px}
.range-overview progress::-webkit-progress-value{background:#1f5da6;border-radius:8px}
.range-overview progress::-moz-progress-bar{background:#1f5da6;border-radius:8px}
.range-overview p{font-size:12px;color:#344f70;margin:5px 0 0;line-height:1.75}
.range-overview .sense-coverage{font-size:11px}
.question-context{width:100%;min-width:0;margin-top:21px;padding:16px 18px;background:#f0f5fd;border:1px solid #bbcce3;border-radius:12px;text-align:left}
.question-context .context-label{font-size:11px;font-weight:600;color:#455b75;margin:0 0 8px}
.question-context .context-en{font-size:21px;line-height:1.75;color:#162d50;overflow-wrap:anywhere;letter-spacing:normal}
.context-en strong{color:#174f98;font-weight:750;background:#dceaff;padding:0 .08em;border-radius:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.question-context .context-ja{font-size:16px;line-height:1.85;color:#344f70;overflow-wrap:anywhere}
.feedback .sense-focus{padding:10px 12px;border-radius:8px;background:#fff;color:#174f98;font-size:15px;font-weight:600}
.result-range{max-width:430px;margin:22px auto}
.result .pass-complete{margin:18px auto;font-size:13px;color:#174f98}
.setup .section-head{flex-wrap:wrap;gap:6px 12px}
.start-note{line-height:1.8}
@media(max-width:760px){.question-context{padding:14px;margin-top:18px}.question-context .context-en{font-size:20px}.question-context .context-ja{font-size:16px}.quick-ranges .chip{min-height:36px;padding:7px 10px}.range-overview{padding:12px}.result-range{margin:20px 0}}
.sense-schedule{margin:20px 0;padding:15px;border:1px solid #afc2dd;border-radius:12px;background:#f3f7fd}
.sense-schedule h3{font-size:14px;margin-bottom:8px;color:#162d50}
.sense-schedule h3 small{font-size:11px;font-weight:400;color:#455b75;margin-left:5px}
.sense-schedule-row{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:7px 0;font-size:14px;color:#344f70}
.sense-schedule-row+.sense-schedule-row{border-top:1px solid #cfdaea}
.sense-schedule-row>span:first-child{color:#174f98;font-weight:650}
.feedback .sense-next{font-size:13px;color:#344f70;line-height:1.8}

/* Let introductory copy use the available width; keep short storage phrases together. */
.page-intro>div{flex:1;min-width:0}
.page-intro p{max-width:none;text-wrap:pretty}
.storage-note-copy{flex:1;min-width:0;text-wrap:pretty}
.copy-chunk{display:inline-block;max-width:100%;vertical-align:top}