@font-face{font-family:HupanSerif;src:local("Songti SC"),local("Noto Serif CJK SC");font-display:swap}
:root{--bg:#f6f7f1;--paper:#fffef9;--ink:#263b32;--muted:#5e6e63;--green:#244d40;--lime:#dfedb9;--line:#dce2d7;--soft:#edf1e6;--rust:#a55b38;--serif:HupanSerif,"Songti SC","STSong",Georgia,serif;--sans:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--sans);-webkit-font-smoothing:antialiased}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}button{border:0;background:none}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #a97c40;outline-offset:5px}svg{display:block}button svg,a svg{flex-shrink:0}.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;background:var(--paper);padding:10px}.skip-link:focus{top:10px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35}small{font-size:12px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:600;color:var(--muted)}.muted{color:var(--muted)}.serif{font-family:var(--serif)}.en{font-family:Georgia,"Times New Roman",serif}.app-header{max-width:1160px;margin:auto;height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px}.brand-name{font-size:21px;font-family:var(--serif);font-weight:700;letter-spacing:3px}.brand-sub{font-size:9px;letter-spacing:1.5px;color:var(--muted);margin-top:1px}.desktop-nav{display:flex;gap:29px;height:100%;align-items:center}.desktop-nav a{font-size:14px;position:relative;padding:12px 0;color:var(--muted)}.desktop-nav a.active{color:var(--green);font-weight:600}.desktop-nav a.active:after{content:"";position:absolute;bottom:0;left:40%;width:20%;height:3px;background:var(--green);border-radius:2px}.header-note{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}.header-note span{width:6px;height:6px;border-radius:50%;background:#7c9c55}.page{max-width:1160px;margin:auto;padding:44px 40px 100px}.home-hero{position:relative;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:30px;padding:6px 0 36px}.hello{display:flex;align-items:center;gap:8px;color:#55735f;font-size:12px;letter-spacing:1px}.hello .icon{width:16px;height:16px}.home-hero h1{font-size:44px;font-family:var(--serif);font-weight:500;letter-spacing:1px;line-height:1.5;margin:15px 0 12px}.home-hero h1 em{font-style:normal;color:#64813e;position:relative;white-space:nowrap}.home-hero p{font-size:14px;line-height:1.9;color:var(--muted)}.hero-art{width:100%;height:245px}.hero-location{display:flex;align-items:center;gap:9px;justify-content:center;margin-top:-10px;font-size:10px;letter-spacing:2px;color:#7a897b}.hero-location:before,.hero-location:after{content:"";height:1px;width:28px;background:#c9d3bf}.home-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:24px}.daily-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:29px 32px;position:relative;overflow:hidden}.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.tag{display:inline-flex;gap:5px;align-items:center;padding:3px 9px;border-radius:6px;background:var(--soft);font-size:11px;color:#576d4c;white-space:nowrap}.tag .icon{width:13px;height:13px}.tag.green{background:#e8efdb;color:#486137}.lesson-number{font-family:Georgia,serif;font-size:12px;color:var(--muted);letter-spacing:1px}.daily-card h2{font-size:27px;letter-spacing:1px;font-family:var(--serif);font-weight:500;margin:23px 0 8px}.phrase-preview{font-size:28px;color:#375b49;line-height:1.4}.daily-card .scenario{font-size:12px;color:var(--muted);margin:14px 0 26px;max-width:90%}.primary{display:flex;align-items:center;justify-content:center;gap:10px;border-radius:12px;background:var(--green);color:#fffef8;min-height:54px;padding:13px 22px;font-size:15px;font-weight:500;transition:background .15s,transform .15s}.primary:hover{background:#34634f}.primary:active{transform:scale(.985)}.primary .icon{width:18px;height:18px}.daily-card .primary{justify-content:space-between;width:100%}.daily-bottom{display:flex;gap:14px;align-items:center;margin-top:15px;color:var(--muted);font-size:11px}.daily-bottom span{display:flex;align-items:center;gap:5px}.daily-bottom .icon{width:13px;height:13px}.companion-card{background:#e6ebd8;padding:27px 28px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.companion-card:after{content:"五";font-family:var(--serif);font-size:180px;position:absolute;right:-13px;bottom:-64px;color:#d8e0c6;pointer-events:none;transform:rotate(-12deg)}.companion-card h2{font-family:var(--serif);font-size:24px;font-weight:500;line-height:1.65;margin:10px 0}.companion-card p{font-size:12px;color:#647453;max-width:205px}.time-stat{display:flex;align-items:baseline;gap:8px;position:relative;z-index:1;margin-top:18px}.time-stat strong{font-size:58px;font-family:Georgia,serif;font-weight:400;line-height:1}.time-stat span{font-size:13px}.time-stat small{margin-left:auto;font-size:11px;color:#687659}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:36px 0 17px}.section-heading h2{font-size:19px;font-weight:500;font-family:var(--serif)}.text-link{display:inline-flex;align-items:center;gap:5px;color:#5e7655;font-size:12px;padding:8px 0}.text-link .icon{width:15px;height:15px}.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.scene-card{border:1px solid var(--line);border-radius:17px;background:var(--paper);overflow:hidden;text-align:left;width:100%;transition:transform .18s,border-color .18s}.scene-card:hover{transform:translateY(-3px);border-color:#98ae84}.scene-art{height:118px;background:#e8eddd;position:relative;overflow:hidden}.scene-art svg{width:100%;height:100%}.scene-card-body{padding:16px 17px 18px}.scene-card h3{font-size:16px;font-weight:500;display:flex;justify-content:space-between;align-items:center}.scene-card h3 .icon{width:17px;height:17px;color:#7a8e6b}.scene-card p{font-size:11px;color:var(--muted);margin-top:7px}.scene-card .eyebrow{font-size:8px;letter-spacing:1.2px;margin-bottom:5px}.progress-mini{height:3px;background:#e8ecdf;margin-top:14px;overflow:hidden;border-radius:3px}.progress-mini i{display:block;height:100%;background:#7d9765}.gentle-note{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin:30px 0 0;padding:18px 0;border-top:1px solid var(--line)}.gentle-note .icon{color:#7c925e;width:19px;height:19px}.footer{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.7px;margin-top:32px}.bottom-nav{display:none}.page-title{margin-bottom:28px}.page-title h1{font-size:34px;font-weight:500;font-family:var(--serif);margin:9px 0}.page-title p{font-size:13px;color:var(--muted)}.filter-row{display:flex;gap:8px;overflow-x:auto;padding:3px 3px 12px;margin:0 -3px 10px;scrollbar-width:none}.filter{white-space:nowrap;border:1px solid var(--line);padding:8px 16px;border-radius:25px;font-size:13px;background:transparent;min-height:42px}.filter.active{background:var(--green);color:var(--paper);border-color:var(--green)}.course-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.course-row{display:flex;align-items:center;gap:16px;text-align:left;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:15px;min-width:0}.course-row:hover{border-color:#9aae86}.course-num{display:grid;place-items:center;width:40px;height:45px;border-radius:10px;color:#6c8257;background:var(--soft);font:18px Georgia,serif;flex-shrink:0}.course-row h3{font-size:15px;font-weight:500}.course-row p{font:17px/1.5 Georgia,serif;color:#677d61;margin-top:4px;overflow-wrap:anywhere}.course-row .status{font-size:10px;color:var(--muted);margin-top:8px;display:flex;gap:8px;align-items:center}.course-row>.icon{margin-left:auto;width:17px;height:17px;color:#7c906f}.course-copy{min-width:0;flex:1}.review-panel{margin-top:30px}.review-list{display:grid;gap:8px}.review-row{padding:15px 17px;display:flex;justify-content:space-between;align-items:center;text-align:left;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.review-row span{font-size:13px}.review-row small{color:var(--muted)}.review-row .icon{width:16px;height:16px}.search-box{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:13px;padding:0 15px;background:var(--paper);margin-bottom:20px}.search-box .icon{width:19px;height:19px;color:var(--muted)}.search-box input{border:0;outline:none;background:transparent;min-height:50px;width:100%;color:var(--ink);font-size:14px}.card-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.phrase-card{padding:23px;border:1px solid var(--line);background:var(--paper);border-radius:17px}.phrase-card h2{font-size:16px;font-weight:500;margin:16px 0 6px}.phrase-card .en{font-size:24px;color:var(--green);line-height:1.4}.phrase-actions{display:flex;align-items:center;gap:9px;margin-top:20px}.soft-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:9px 14px;background:var(--soft);border-radius:10px;font-size:12px;color:#536e45}.soft-button .icon{width:17px;height:17px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--green);border:1px solid var(--line);flex-shrink:0}.icon-button:hover{background:var(--soft)}.icon-button .icon{width:19px;height:19px}.icon-button.selected{background:var(--green);color:#fff}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:26px}.stat-box{border:1px solid var(--line);background:var(--paper);border-radius:17px;padding:24px}.stat-box strong{font:38px Georgia,serif;display:block;color:var(--green)}.stat-box span{font-size:12px;color:var(--muted)}.empty-state{text-align:center;padding:40px 20px;background:var(--paper);border:1px dashed #cbd5c0;border-radius:18px}.empty-state .icon{width:32px;height:32px;margin:0 auto 13px;color:#7f9969}.empty-state h2{font-size:18px;font-weight:500;font-family:var(--serif)}.empty-state p{font-size:13px;color:var(--muted);margin:10px 0 20px}.empty-state .primary{display:inline-flex}.history-list{border:1px solid var(--line);border-radius:17px;overflow:hidden;background:var(--paper)}.history-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:17px 20px}.history-row+.history-row{border-top:1px solid var(--line)}.history-row h3{font-size:14px;font-weight:500}.history-row p{font-size:11px;color:var(--muted);margin-top:4px}.history-row .tag{font-size:10px}.settings-card{border:1px solid var(--line);border-radius:17px;padding:22px;background:var(--paper);margin-top:28px}.settings-card h2{font-size:16px;font-weight:500;margin-bottom:8px}.settings-card p{font-size:12px;color:var(--muted);line-height:1.9}.settings-actions{display:flex;gap:10px;margin-top:17px;flex-wrap:wrap}.settings-actions label{cursor:pointer}.danger{color:#a1563f}.settings-card details{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;font-size:12px}.settings-card summary{cursor:pointer;color:var(--muted)}.settings-card details button{margin-top:14px}.lesson-shell{min-height:100svh;background:var(--bg);padding-bottom:125px}.lesson-header{position:sticky;top:0;z-index:5;background:rgba(246,247,241,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.lesson-header-inner{max-width:760px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:17px 24px;gap:15px}.lesson-title{font-size:13px;flex:1}.lesson-title small{display:block;color:var(--muted);font-size:10px;margin-top:1px}.lesson-clock{font-size:11px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.lesson-clock strong{display:block;color:var(--green);font:20px Georgia,serif;text-align:right}.steps{max-width:600px;margin:30px auto 0;display:flex;padding:0 24px;justify-content:space-between;gap:5px}.step-marker{font-size:10px;color:#899583;display:flex;flex-direction:column;align-items:center;gap:7px;flex:1}.step-dot{width:27px;height:27px;border:1px solid #d3dccb;border-radius:50%;display:grid;place-items:center;background:var(--bg);font:12px Georgia,serif}.step-marker.active{color:var(--green);font-weight:600}.step-marker.active .step-dot{background:var(--green);border-color:var(--green);color:#fff}.step-marker.done .step-dot{background:#e1ebd3;border-color:#d0dfbe;color:#516e3f}.step-marker .icon{width:13px;height:13px}.lesson-main{max-width:650px;margin:34px auto 0;padding:0 24px}.lesson-kicker{text-align:center;color:#7d8b72;font-size:10px;letter-spacing:2px}.lesson-main>h1{font-size:27px;font-weight:500;font-family:var(--serif);text-align:center;margin:10px 0}.step-instruction{text-align:center;color:var(--muted);font-size:13px;margin:8px 0 24px}.sentence-card{border:1px solid var(--line);border-radius:22px;background:var(--paper);padding:33px 25px;text-align:center}.sentence-en{font-family:Georgia,"Times New Roman",serif;font-size:37px;line-height:1.5;color:var(--green);overflow-wrap:break-word}.sentence-zh{font-size:15px;color:#6a7d60;margin-top:13px}.audio-controls{display:flex;justify-content:center;gap:12px;margin-top:27px;flex-wrap:wrap}.listen-main{display:inline-flex;gap:8px;align-items:center;justify-content:center;background:var(--green);color:#fffef9;border-radius:40px;min-height:48px;min-width:127px;padding:11px 20px;font-size:13px}.listen-main .icon{width:18px;height:18px}.listen-main.slow{background:var(--soft);color:var(--green)}.audio-status{height:22px;font-size:11px;color:var(--muted);text-align:center;margin-top:12px}.context-note{display:flex;align-items:flex-start;gap:10px;background:#eaf0df;border-radius:13px;padding:15px 17px;margin-top:20px;color:#61704f;font-size:12px;line-height:1.9}.context-note .icon{width:17px;height:17px;margin-top:3px;flex-shrink:0}.word-sentence{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:7px 0 15px}.word-token{background:#f0f3e8;padding:10px 13px;border-radius:10px;font-family:Georgia,serif;font-size:26px;color:var(--green);min-height:55px;border:1px solid transparent}.word-token.active{border-color:#6f8d55;background:#e0ebce}.word-detail{min-height:75px;padding:15px;background:#f3f5ed;border-radius:12px;text-align:center;margin-top:16px;font-size:13px}.word-detail strong{font:22px Georgia,serif;color:var(--green);margin-right:10px}.word-detail small{display:block;margin-top:6px;color:var(--muted)}.chunks{display:grid;gap:9px;margin-top:20px}.chunk{display:flex;gap:12px;align-items:center;text-align:left;border:1px solid var(--line);border-radius:12px;padding:14px 17px;background:var(--paper)}.chunk-number{font:12px Georgia,serif;color:#8a9d78}.chunk .en{font-size:23px;display:block;color:var(--green);line-height:1.4}.chunk small{font-size:11px;color:var(--muted)}.chunk>.icon{margin-left:auto;width:18px;height:18px;color:#6a8357}.tip-box{font-size:12px;color:var(--muted);padding:18px 3px;line-height:1.9}.record-box{border:1px solid var(--line);background:var(--paper);border-radius:18px;padding:24px;text-align:center;margin-top:20px}.record-button{min-width:154px;min-height:52px;border-radius:30px;background:#e8efdd;display:inline-flex;align-items:center;justify-content:center;gap:9px;color:var(--green);font-size:14px}.record-button.recording{background:#f6e8dd;color:#9a4c36}.record-button.recording .icon{animation:pulse 1.2s infinite}.record-help{font-size:11px;color:var(--muted);margin-top:12px}.record-box audio{width:100%;height:42px;margin-top:17px}.record-error{color:#97513b;font-size:12px;line-height:1.8;margin-top:13px}.record-links{display:flex;justify-content:center;gap:22px;font-size:11px;color:var(--muted);margin-top:11px}.record-links button,.record-links a{padding:5px}.recall-card{padding:35px 24px;background:#e8efde;border-radius:20px;text-align:center}.recall-card .quote-label{font-size:11px;color:#758462}.recall-card h2{font-family:var(--serif);font-size:27px;font-weight:500;margin:15px 0;line-height:1.6}.recall-placeholder{padding:24px 0 4px;font-size:12px;letter-spacing:3px;color:#82956c}.reveal-button{margin:15px auto 0;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;color:var(--green);border:1px solid #bdcdaa;border-radius:30px;padding:10px 18px;min-height:43px}.reveal-button .icon{width:16px;height:16px}.revealed-answer{font-size:29px;color:var(--green);margin:17px 0 0;line-height:1.5}.situation{display:flex;align-items:flex-start;gap:12px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--paper);margin-bottom:17px}.tourist-avatar{background:#e7ecdf;border-radius:50%;width:37px;height:37px;display:grid;place-items:center;flex-shrink:0}.tourist-avatar .icon{width:18px;height:18px}.tourist-label{font-size:11px;color:var(--muted);margin-bottom:5px}.situation .en{font-size:24px;color:var(--green);line-height:1.5}.situation .soft-button{margin-top:12px}.question-translation{font-size:12px;color:var(--muted);margin-top:10px}.choices{display:grid;gap:10px;margin-top:20px}.choice{text-align:left;padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:var(--paper);display:flex;gap:11px;align-items:center;min-height:55px;font-size:14px}.choice .choice-letter{font:13px Georgia,serif;border-radius:50%;border:1px solid #d1dbc5;width:26px;height:26px;display:grid;place-items:center;flex-shrink:0}.choice.correct{background:#e4eed9;border-color:#7d9a61}.choice.wrong{background:#f7ece2;border-color:#c49b80}.choice-feedback{font-size:12px;margin-top:12px;color:#5f774a;line-height:1.9}.rating-box{margin-top:25px;padding-top:23px;border-top:1px solid var(--line)}.rating-box h2{font-size:15px;font-weight:500;text-align:center}.rating-box p{font-size:11px;color:var(--muted);text-align:center;margin:7px 0 15px}.ratings{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.rating{background:var(--paper);border:1px solid var(--line);border-radius:13px;min-height:80px;padding:13px 5px;font-size:12px;display:flex;flex-direction:column;align-items:center;gap:6px}.rating .icon{width:21px;height:21px;color:#708856}.rating:hover{border-color:#839a6d;background:#edf3e3}.lesson-bottom{position:fixed;z-index:6;bottom:0;left:0;right:0;background:rgba(246,247,241,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:15px 24px calc(15px + env(safe-area-inset-bottom))}.lesson-bottom-inner{max-width:602px;display:flex;gap:15px;align-items:center;margin:auto}.lesson-bottom .primary{flex:1}.previous-button{font-size:13px;color:var(--muted);padding:14px 10px;min-width:62px}.lesson-bottom small{font-size:11px;color:var(--muted)}.finish-page{max-width:540px;margin:45px auto 0;padding:30px 24px;text-align:center}.finish-mark{width:76px;height:76px;display:grid;place-items:center;background:#e1ecd0;border-radius:50%;margin:0 auto 25px}.finish-mark .icon{width:35px;height:35px;color:#5c7d42}.finish-page h1{font-size:31px;font-family:var(--serif);font-weight:500}.finish-page>p{font-size:13px;color:var(--muted);margin:13px 0 28px}.finish-page .sentence-card{margin-bottom:21px}.finish-page .sentence-en{font-size:30px}.finish-page .primary{width:100%;margin-top:12px}.finish-page .soft-button{margin-top:12px;width:100%}.finish-caption{font-size:11px;color:var(--muted);margin:15px 0}.storage-banner{padding:12px 20px;background:#f3e6d5;color:#7f573c;font-size:12px;text-align:center}.offline-banner{padding:8px 15px;background:#e7eddd;text-align:center;font-size:11px;color:#607550}#toast{position:fixed;z-index:50;left:50%;bottom:110px;transform:translate(-50%,15px);background:#284c3f;color:#fffef8;border-radius:12px;font-size:12px;padding:12px 19px;max-width:calc(100vw - 32px);width:max-content;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 5px 25px #254a4022}#toast.show{opacity:1;transform:translate(-50%,0)}.confirm-dialog{border:1px solid var(--line);border-radius:20px;background:var(--paper);color:var(--ink);padding:26px;max-width:360px;width:calc(100% - 40px)}.confirm-dialog::backdrop{background:#233d3266;backdrop-filter:blur(3px)}.confirm-dialog h2{font-size:20px;font-family:var(--serif);font-weight:500}.confirm-dialog p{font-size:13px;color:var(--muted);margin:12px 0 20px}.confirm-dialog .dialog-actions{display:flex;justify-content:flex-end;gap:10px}.confirm-dialog .primary{min-height:43px;font-size:13px;padding:10px 16px}.hidden{display:none!important}
main:focus{outline:none}
@keyframes pulse{50%{opacity:.4}}
@media(min-width:1400px){.app-header{height:112px}.page{padding-top:50px}.home-hero{padding-bottom:42px}.home-hero h1{font-size:48px}.hero-art{height:270px}}
@media(max-width:800px){.app-header{padding:0 24px;height:83px}.desktop-nav{gap:18px}.header-note{display:none}.page{padding:32px 24px 115px}.home-hero{gap:10px}.home-hero h1{font-size:36px}.hero-art{height:205px}.home-grid{gap:16px;grid-template-columns:1.6fr 1fr}.daily-card{padding:25px}.companion-card{padding:23px}.companion-card h2{font-size:21px}.scene-grid{gap:12px}.scene-card-body{padding:13px}.scene-art{height:98px}.scene-card h3{font-size:15px}.scene-card p{font-size:10px}.phrase-preview{font-size:25px}.footer{margin-top:24px}}
@media(max-width:600px){body{font-size:14px}.app-header{height:80px;padding:0 22px;border-bottom:0}.brand{gap:9px}.brand-mark{width:34px;height:34px}.brand-name{font-size:19px;letter-spacing:3px}.brand-sub{font-size:8px;letter-spacing:1.2px}.desktop-nav{display:none}.header-note{display:flex;font-size:10px;gap:5px}.page{padding:10px 22px 116px}.home-hero{display:block;padding:12px 0 23px;min-height:220px;isolation:isolate}.hello{font-size:10px;letter-spacing:.8px}.hello .icon{width:14px;height:14px}.home-hero h1{font-size:34px;margin:13px 0 11px;line-height:1.5;letter-spacing:0}.home-hero p{font-size:12px;line-height:1.9;max-width:212px}.hero-art-wrap{position:absolute;right:-9px;top:35px;width:49%;z-index:-1;opacity:.9;pointer-events:none}.hero-art{height:190px;overflow:visible}.hero-location{font-size:7px;letter-spacing:1px;margin-top:-9px;gap:5px}.hero-location:before,.hero-location:after{width:12px}.home-grid{display:flex;flex-direction:column;gap:13px}.daily-card{padding:23px;border-radius:20px}.daily-card h2{font-size:24px;margin-top:20px;margin-bottom:7px}.phrase-preview{font-size:28px}.daily-card .scenario{margin:12px 0 21px;font-size:11px;max-width:100%}.daily-bottom{justify-content:center;font-size:10px;gap:15px;margin-top:13px}.daily-card .primary{min-height:53px}.companion-card{border-radius:15px;padding:17px 20px;display:grid;grid-template-columns:1fr auto;gap:2px 15px;align-items:center}.companion-card .eyebrow{font-size:8px;letter-spacing:1.1px}.companion-card h2{font-size:17px;margin:3px 0 0;line-height:1.5}.companion-card h2 br{display:none}.companion-card p{font-size:10px;max-width:none;grid-column:1}.companion-card .time-stat{grid-column:2;grid-row:1 / 4;margin:0;gap:5px}.time-stat strong{font-size:42px}.time-stat span{font-size:10px}.time-stat small{display:none}.companion-card:after{font-size:110px;right:40px;bottom:-45px}.section-heading{margin:27px 0 14px}.section-heading h2{font-size:18px}.text-link{font-size:11px}.scene-grid{grid-template-columns:repeat(2,1fr);gap:13px}.scene-art{height:95px}.scene-card-body{padding:13px 15px 14px}.scene-card h3{font-size:16px}.scene-card .eyebrow{font-size:7px;letter-spacing:1px}.scene-card p{font-size:10px;margin-top:5px}.progress-mini{margin-top:11px}.gentle-note{font-size:10px;gap:8px;padding:16px 0;margin-top:23px;align-items:flex-start}.gentle-note .icon{width:16px;height:16px;flex-shrink:0;margin-top:2px}.footer{font-size:8px;letter-spacing:.3px;margin-top:17px}.bottom-nav{display:flex;justify-content:space-around;position:fixed;left:0;right:0;bottom:0;z-index:10;background:rgba(255,254,249,.97);backdrop-filter:blur(15px);border-top:1px solid var(--line);padding:9px 8px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -3px 18px #27453703}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:4px;color:#8b9587;font-size:9px;min-width:65px;padding:3px 6px;position:relative}.bottom-nav .icon{width:21px;height:21px}.bottom-nav a.active{color:var(--green);font-weight:600}.bottom-nav a.active:before{position:absolute;content:"";width:39px;height:26px;top:0;background:#e7efda;z-index:-1;border-radius:16px}.page-title{padding-top:17px;margin-bottom:23px}.page-title h1{font-size:30px;margin:9px 0}.page-title .eyebrow{font-size:9px}.page-title p{font-size:12px}.course-list{grid-template-columns:1fr;gap:10px}.course-row{padding:17px;gap:13px}.course-row p{font-size:18px}.filter{font-size:12px;padding:8px 13px}.card-list{grid-template-columns:1fr;gap:12px}.phrase-card{padding:20px}.phrase-card .en{font-size:26px}.search-box{margin-bottom:17px}.stat-grid{gap:9px;margin-bottom:23px}.stat-box{padding:16px 13px}.stat-box strong{font-size:31px}.stat-box span{font-size:10px}.history-row{padding:15px}.history-row h3{font-size:13px}.history-row .tag{font-size:9px}.settings-card{padding:19px}.settings-card h2{font-size:15px}.settings-card p{font-size:11px}.settings-actions{gap:8px}.settings-actions .soft-button{font-size:11px;padding:9px 11px}.lesson-header-inner{padding:13px 19px;gap:12px}.lesson-header-inner .icon-button{width:37px;height:37px}.lesson-title{font-size:12px}.lesson-title small{font-size:9px}.lesson-clock{font-size:9px}.lesson-clock strong{font-size:19px}.steps{margin-top:24px;padding:0 22px}.lesson-main{margin-top:28px;padding:0 22px}.lesson-main>h1{font-size:25px}.step-instruction{font-size:12px;margin-bottom:21px}.sentence-card{padding:29px 20px;border-radius:19px}.sentence-en{font-size:32px}.sentence-zh{font-size:14px}.audio-controls{gap:10px;margin-top:24px}.listen-main{min-width:119px;font-size:12px;min-height:47px;padding:11px 16px}.context-note{padding:13px 15px;font-size:11px}.word-token{font-size:25px;padding:8px 12px;min-height:51px}.word-detail{font-size:12px;padding:13px}.chunk .en{font-size:23px}.chunk{padding:13px 15px}.tip-box{font-size:11px}.record-box{padding:20px}.record-help{font-size:10px}.lesson-bottom{padding:12px 22px calc(12px + env(safe-area-inset-bottom))}.lesson-bottom .primary{font-size:14px;min-height:50px}.previous-button{font-size:12px;min-width:53px;padding:13px 5px}.lesson-bottom-inner{gap:12px}.recall-card h2{font-size:25px}.situation{padding:17px;gap:10px}.situation .en{font-size:22px}.choice{font-size:13px;padding:14px}.rating-box{margin-top:23px}.ratings{gap:7px}.rating{font-size:11px;min-height:79px}.finish-page{margin-top:27px;padding:23px 22px}.finish-page h1{font-size:29px}.finish-page .sentence-en{font-size:29px}}
@media(max-width:360px){.page{padding-left:17px;padding-right:17px}.app-header{padding-left:17px;padding-right:17px}.home-hero h1{font-size:31px}.hero-art-wrap{width:45%;right:-4px;top:44px}.daily-card{padding:20px}.phrase-preview{font-size:26px}.scene-card-body{padding:12px}.scene-card h3{font-size:15px}.sentence-en{font-size:28px}.sentence-card{padding-left:15px;padding-right:15px}.listen-main{min-width:108px;padding-left:12px;padding-right:12px}.ratings{gap:5px}.rating{font-size:10px}.header-note{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 三段学习流程：把辅助说明折叠，给练习和当前操作留出空间。 */
.three-steps{list-style:none;max-width:650px;margin:24px auto 0;padding:0 24px;display:flex;justify-content:space-between;gap:12px}
.lesson-shell{padding-bottom:0}
.three-steps .step-marker{flex:1;cursor:default;font-size:12px}
.lesson-main{padding-bottom:140px;margin-top:24px}
.lesson-main>h1{font-size:28px}
.lesson-main .context-note{margin:0 0 14px}
.lesson-main .sentence-card{padding:24px 20px}
.lesson-main .audio-controls{margin-top:20px}
.audio-status:empty{display:none}
.translation-help{margin-top:8px}
.translation-help summary{font-size:12px;color:var(--muted);padding:8px 0;min-height:36px;list-style-position:inside}
.translation-help .sentence-zh{margin:0 0 10px}
.practice-block{margin-top:24px}
.exercise-heading{margin-bottom:14px}
.exercise-heading>span,.exercise-label{font-size:11px;color:#526c48;letter-spacing:1px}
.exercise-heading h2{font-size:16px;font-weight:500;margin-top:6px;line-height:1.7}
.practice-block .choices{margin-top:12px}
.choice{font-size:15px;min-height:54px;line-height:1.55}
.choice>.icon{margin-left:auto;width:18px;flex-shrink:0;color:var(--green)}
.english-choice .en{font-size:21px;overflow-wrap:anywhere}
.choice-feedback{display:flex;gap:7px;align-items:flex-start;color:#365a35;font-size:13px;line-height:1.8;padding:10px 0}
.choice-feedback .icon{width:17px;height:20px;flex-shrink:0;margin-top:2px}
.choice-feedback.needs-retry{color:#8b4b2d}
.pattern-card{background:#eaf0e1;border:1px solid #d7e0cc;border-radius:18px;padding:21px 22px}
.pattern-card h2{font-size:24px;font-family:var(--serif);font-weight:500;margin:8px 0;color:var(--green);overflow-wrap:anywhere}
.pattern-card>p{font-size:13px;color:#52674c}
.learning-details{font-size:13px;color:var(--muted)}
.learning-details summary{cursor:pointer;min-height:44px;display:list-item;padding:11px 0;color:#365b47;line-height:1.7}
.learning-details p{line-height:1.9;margin:7px 0 12px}
.pattern-card .learning-details{border-top:1px solid #d1dbc7;margin-top:15px}
.mistake-note{border-left:2px solid #adbe94;padding:2px 0 2px 13px;margin:14px 0}
.mistake-note>span{display:block;font-size:11px;color:var(--muted);margin:4px 0}
.mistake-note .en{display:block;font-size:19px;line-height:1.6;font-weight:400}
.mistake-note del{color:#9b6549}
.mistake-note strong{color:var(--green)}
.word-help{margin-top:12px;border-bottom:1px solid var(--line)}
.word-help .word-token{font-size:23px;min-height:44px}
.sentence-gap{font-size:25px;color:var(--green);line-height:1.8;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:17px 20px;overflow-wrap:anywhere}
.gap{border-bottom:2px solid #829d62;padding:0 5px;background:#eaf0df}
.challenge-heading{margin:22px 0 18px}
.scenario-prompt{font-size:13px;color:var(--muted);line-height:1.9}
.challenge-complete{display:flex;align-items:center;gap:8px;font-size:12px;color:#42633c;margin:20px 0 16px}
.challenge-complete .icon{width:17px;height:17px}
.lesson-main .recall-card{padding:25px 22px}
.lesson-main .recall-card h2{font-family:var(--sans);font-size:19px;line-height:1.8;margin:15px 0}
.recall-placeholder{letter-spacing:0;font-size:13px}
.transfer-tip{font-size:12px;color:#596f4b;line-height:1.8;margin:12px 0}
.recall-card .reveal-button{min-height:46px}
.temporary-recording{background:transparent;border:1px dashed #bccbb3;border-radius:14px;padding:16px;margin-top:18px}
.temporary-recording .record-button{min-height:44px;font-size:13px;min-width:170px}
.temporary-recording .record-help{font-size:12px;margin-top:9px}
.two-ratings{grid-template-columns:repeat(2,1fr)}
.two-ratings .rating{min-height:68px;font-size:13px;flex-direction:row;justify-content:center;gap:8px}
.rating.selected{border-color:#577b40;background:#e3edd6;color:var(--green)}
.lesson-bottom .primary:disabled{background:#dde5d6;color:#516147;opacity:1;cursor:default}
.lesson-bottom .primary:disabled:hover{background:#dde5d6}
.previous-button{min-height:48px}
.finish-transfer{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}
.finish-transfer>span,.finish-transfer small{color:var(--muted);font-size:12px}
.finish-transfer .en{font-size:25px;color:var(--green);margin:10px 0}
.time-stat .text-link{margin-left:auto;white-space:nowrap;position:relative;z-index:1;min-height:44px}
.filter,.text-link{min-height:44px}
@media(max-width:600px){
  .app-header{height:72px}
  .header-note{font-size:10px}
  .page{padding:0 20px 110px}
  .home-hero{min-height:170px;padding:8px 0 20px}
  .home-hero .hello{display:none}
  .home-hero h1{font-size:29px;margin:0 0 8px;line-height:1.45}
  .home-hero p{font-size:12px;max-width:220px}
  .hero-art-wrap{top:0;right:-5px;width:46%}
  .hero-art{height:145px}
  .hero-location{display:none}
  .daily-card{padding:21px}
  .daily-card h2{font-size:23px;margin-top:17px}
  .daily-card .phrase-preview{font-size:29px}
  .daily-bottom{flex-direction:column;gap:4px;font-size:11px}
  .companion-card{display:block;padding:12px 17px;background:transparent;border:1px solid var(--line)}
  .companion-card .eyebrow,.companion-card h2,.companion-card>p,.companion-card:after{display:none}
  .companion-card .time-stat{margin:0;gap:7px;align-items:center}
  .time-stat strong{font-size:24px}
  .time-stat span{font-size:12px}
  .time-stat .text-link{font-size:12px;padding:0}
  .bottom-nav a{font-size:11px;color:#61725f;min-height:48px;min-width:84px}
  .three-steps{margin-top:20px;padding:0 22px;gap:16px}
  .three-steps .step-marker{font-size:12px;gap:7px}
  .three-steps .step-dot{width:27px;height:27px;font-size:12px}
  .lesson-main{margin-top:18px;padding:0 20px 130px}
  .lesson-main>h1{font-size:26px;margin-top:6px}
  .lesson-kicker{display:none}
  .step-instruction{font-size:13px;margin-bottom:20px}
  .lesson-main .sentence-card{padding:22px 17px}
  .sentence-en{font-size:31px}
  .sentence-zh{font-size:14px}
  .lesson-main .context-note{font-size:12px}
  .listen-main{font-size:13px;min-height:46px}
  .pattern-card{padding:18px}
  .pattern-card h2{font-size:23px}
  .chunk .en{font-size:23px}
  .chunk small{font-size:12px}
  .exercise-heading h2{font-size:15px}
  .choice{font-size:14px;padding:13px 14px;min-height:52px}
  .english-choice .en{font-size:20px}
  .sentence-gap{font-size:23px;padding:14px 17px}
  .lesson-main .recall-card h2{font-size:18px}
  .lesson-clock{font-size:10px}
  .lesson-title{font-size:13px}
  .lesson-title small{font-size:10px}
  .lesson-bottom .primary{font-size:14px;min-height:50px}
  .lesson-bottom-inner{gap:10px}
  .lesson-bottom{padding:12px 20px calc(12px + env(safe-area-inset-bottom))}
  .lesson-bottom .previous-button{min-width:52px;font-size:12px}
}

/* 课程设计：沿用湖畔的纸色与墨绿，以能力路线和学习材料为主。 */
.curriculum-hero{padding:15px 0 32px;max-width:760px}
.curriculum-hero h1{font:500 47px/1.4 var(--serif);margin:16px 0 17px;letter-spacing:1px}
.curriculum-hero h1 span{color:#647f3e}
.curriculum-hero p{font-size:15px;color:var(--muted);line-height:1.9}
.design-label{display:inline-flex;flex-wrap:wrap;gap:4px;background:#e9efdf;color:#49633f;font-size:12px;padding:7px 12px;border-radius:7px;margin-top:20px}
.course-start{display:grid;grid-template-columns:1.5fr 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--paper)}
.course-start>div{padding:29px 32px}
.course-start h2{font:500 28px/1.5 var(--serif);margin:9px 0}
.course-start p{font-size:13px;color:var(--muted);line-height:1.9}
.course-start .primary{margin-top:22px;justify-content:space-between}
.course-start aside{background:#e7edda;padding:32px;display:flex;flex-direction:column;justify-content:center}
.course-start aside strong{font:500 24px/1.6 var(--serif)}
.course-start aside p{margin:15px 0}
.course-start aside>span{font-size:11px;color:#566d49}
.curriculum-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.phase-card{border-top:2px solid #8da270;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line);border-radius:3px 3px 16px 16px;background:var(--paper);padding:23px;display:flex;flex-direction:column;transition:border-color .2s}
.phase-card:hover{border-color:#72935b}
.phase-card-top{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:11px}
.phase-number{font:30px Georgia,serif;color:#82976b}
.phase-card h2{font:500 25px/1.4 var(--serif);margin:18px 0 10px}
.phase-card>p{font-size:13px;color:var(--muted);line-height:1.85;flex:1}
.phase-output{border-top:1px solid var(--line);margin-top:20px;padding-top:14px}
.phase-output small{font-size:10px;color:var(--muted);display:block;margin-bottom:5px}
.phase-output strong{font-size:13px;font-weight:500;line-height:1.8;display:block}
.phase-card-bottom{font-size:12px;color:#516d43;display:flex;align-items:center;gap:5px;margin-top:20px}
.phase-card-bottom>span{margin-right:auto;color:var(--muted);font-size:11px}
.phase-card-bottom .icon{width:16px;height:16px}
.target-preview{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#e9eedf;border-radius:18px;margin-top:30px;padding:28px 30px}
.target-preview h2{font:500 25px/1.6 var(--serif);margin:8px 0 12px}
.target-preview p{font-size:13px;color:var(--muted);max-width:510px;line-height:1.9}
.target-preview .soft-button{flex-shrink:0;background:var(--paper);font-size:13px;min-height:48px}
.curriculum-status{font-size:12px;color:var(--muted);line-height:1.9;margin:25px 0 10px}
.curriculum-status a{text-decoration:underline;color:var(--green);text-underline-offset:3px}
.phase-preparation{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;background:#e9eedf;border-radius:17px;padding:24px 28px;margin-bottom:26px}
.phase-preparation h2{font-size:14px;font-weight:500;margin-bottom:9px}
.phase-preparation p{font-size:13px;line-height:1.9;color:#566d49}
.curriculum-units{display:grid;gap:14px}
.curriculum-unit{border:1px solid var(--line);border-radius:17px;background:var(--paper)}
.curriculum-unit>summary{padding:22px 25px;cursor:pointer;display:flex;gap:20px;align-items:flex-start}
.curriculum-unit>summary>span{font:27px Georgia,serif;color:#81956b}
.curriculum-unit>summary h2{font:500 22px/1.5 var(--serif)}
.curriculum-unit>summary p{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.8}
.curriculum-unit>summary:after{content:'＋';font-size:20px;color:#7a8d69;margin-left:auto}
.curriculum-unit[open]>summary:after{content:'−'}
.curriculum-unit ol{list-style:none;margin:0;padding:0 25px 8px;counter-reset:lesson}
.curriculum-unit li{display:flex;align-items:center;gap:18px;padding:20px 0;border-top:1px solid var(--line);counter-increment:lesson}
.curriculum-unit li:before{content:counter(lesson,decimal-leading-zero);font:13px Georgia,serif;color:#859575;flex-shrink:0}
.curriculum-unit li>div{flex:1}
.curriculum-unit li h3{font-size:15px;font-weight:500;line-height:1.7}
.curriculum-unit li p{font-size:12px;color:var(--muted);line-height:1.8;margin-top:5px}
.curriculum-unit .soft-button{font-size:12px;min-height:44px;flex-shrink:0}
.planned-tag{font-size:11px;color:#73816a;white-space:nowrap}
.phase-assessment{border-left:3px solid #82986b;background:#edf1e5;border-radius:0 15px 15px 0;padding:25px 28px;margin-top:29px}
.phase-assessment h2{font:500 23px/1.6 var(--serif);margin:10px 0 16px}
.phase-assessment ol{padding-left:23px;margin:0}
.phase-assessment li{font-size:14px;line-height:1.9;margin:10px 0}
.phase-assessment>p{font-size:12px;color:var(--muted);margin-top:18px;line-height:1.9}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.method-grid article{border-top:1px solid #b5c4a4;padding:22px 5px}
.method-grid article>span{font:24px Georgia,serif;color:#8b9d77}
.method-grid h2{font:500 23px/1.5 var(--serif);margin:14px 0 10px}
.method-grid p{font-size:13px;color:var(--muted);line-height:1.9}
.study-plan,.assessment-explanation{border:1px solid var(--line);background:var(--paper);border-radius:18px;padding:28px;margin-top:25px}
.study-plan h2,.assessment-explanation h2{font:500 24px/1.6 var(--serif);margin-bottom:12px}
.study-plan p,.assessment-explanation p{font-size:13px;line-height:1.95;color:var(--muted)}
.study-plan ol{list-style:none;padding:0;margin:20px 0 0}
.study-plan li{display:flex;gap:20px;border-top:1px solid var(--line);padding:17px 0}
.study-plan li>span{font-size:13px;color:#55703f;min-width:48px}
.study-plan h3{font-size:14px;font-weight:500;margin-bottom:5px}
.assessment-explanation p+p{margin-top:12px}
.design-references{margin-top:24px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.design-references summary{min-height:44px;cursor:pointer;padding:10px 0}
.design-references p{line-height:1.9;margin:12px 0}
.design-references a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.sample-main{max-width:720px}
.sample-step-count{font:17px Georgia,serif;color:#60784c;white-space:nowrap}
.sample-heading{margin-bottom:26px}
.sample-heading h1{font:500 29px/1.6 var(--serif);margin:10px 0}
.sample-heading>p{font-size:14px;color:var(--muted);line-height:1.9}
.course-entry{font-size:13px;line-height:1.95;color:#56694c;background:#e9efdf;border-radius:14px;padding:17px 19px}
.script-levels{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 12px}
.script-levels .filter{font-size:12px;padding:8px 13px;min-height:44px;white-space:normal}
.script-hint{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 20px}
.script-lines{display:grid;gap:16px}
.script-lines article{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:21px 23px}
.script-line-heading{display:flex;align-items:center;gap:8px;margin-bottom:17px}
.script-line-heading>span{font:14px Georgia,serif;color:#859875;margin-right:auto}
.script-line-heading .soft-button{font-size:12px;padding:8px 12px;min-height:44px}
.script-en{font-size:26px;line-height:1.65;color:var(--green);overflow-wrap:anywhere}
.script-zh{font-size:14px;line-height:1.9;color:var(--muted);margin-top:12px}
.script-lines .learning-details{border-top:1px solid var(--line);margin-top:18px}
.phrase-chunk{border:1px solid var(--line);background:#f0f4e8;border-radius:10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;min-height:48px;padding:10px 12px;text-align:left;width:100%;margin:7px 0}
.phrase-chunk .en{font-size:21px;color:var(--green)}
.phrase-chunk>span:nth-child(2){font-size:12px;color:var(--muted)}
.phrase-chunk>.icon{margin-left:auto;width:17px;height:17px}
.course-burden{display:flex;gap:10px;background:#e9efdf;padding:17px 19px;border-radius:14px;margin:20px 0}
.course-burden .icon{flex-shrink:0;margin-top:2px}
.course-burden p{font-size:13px;line-height:1.9;color:#53684b}
.sample-main section>h2{font:500 25px/1.6 var(--serif);margin-bottom:10px}
.sample-main section>p{font-size:13px;line-height:1.9;color:var(--muted);margin-bottom:17px}
.vocabulary-item{border-top:1px solid var(--line);padding:11px 0}
.vocabulary-item summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 17px;cursor:pointer;min-height:44px;padding:8px 0}
.vocabulary-item summary .en{font-size:25px;color:var(--green);min-width:0;max-width:100%;overflow-wrap:anywhere}
.vocabulary-item summary>span+span{font-size:13px;color:var(--muted)}
.vocabulary-item p{font-size:13px;color:var(--muted);line-height:1.9;margin:0 0 10px}
.sample-patterns,.sample-dialogue,.sample-roleplays,.sample-rubric{margin-top:35px}
.sample-patterns article{border:1px solid var(--line);background:var(--paper);border-radius:15px;padding:22px;margin:14px 0}
.sample-patterns h3{font:500 24px/1.5 var(--serif);margin-bottom:13px;color:var(--green)}
.sample-patterns p{font-size:13px;color:var(--muted);line-height:1.9}
.sample-patterns p.en{font-size:21px}
.wrong-example{color:#99664b!important;text-decoration:line-through}
.right-example{color:var(--green)!important}
.dialogue-turn{border-left:2px solid #b4c39f;background:var(--paper);border-radius:0 12px 12px 0;padding:18px 21px;margin:13px 28px 13px 0}
.dialogue-turn.guide{background:#eaf0e2;margin:13px 0 13px 28px;border-color:#708d52}
.dialogue-turn>span{font-size:11px;color:#647854}
.dialogue-turn p.en{font-size:24px;color:var(--green);line-height:1.6;margin:7px 0;overflow-wrap:anywhere}
.dialogue-zh{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:10px}
.sample-quiz{padding:18px 0 22px;border:0;border-top:1px solid var(--line);margin:25px 0}
.sample-quiz legend{font-size:15px;font-weight:500;line-height:1.8;padding:0 7px 0 0}
.sample-quiz .choice{width:100%;margin:10px 0;text-align:left}
.roleplay-card{background:#eaf0df;border:1px solid #d6e1c8;border-radius:17px;padding:22px;margin:17px 0}
.roleplay-card h3{font-size:18px;font-weight:500;line-height:1.7;margin:10px 0}
.roleplay-card>p{font-size:14px;color:#4c6645;line-height:1.9}
.roleplay-card ul{padding-left:20px;font-size:13px;line-height:1.9}
.roleplay-reference{border-top:1px solid #cbd8ba;padding-top:17px;margin-top:18px}
.roleplay-reference p{font-size:13px;color:#59704a;line-height:1.9;margin:8px 0}
.roleplay-reference .en{font-size:25px;color:var(--green);line-height:1.65}
.sample-rubric fieldset{border:0;border-top:1px solid var(--line);padding:14px 0;margin:23px 0}
.sample-rubric legend{font-size:14px;line-height:1.8}
.rubric-options{display:flex;gap:10px}
.rubric-options button{flex:1;border:1px solid #cbd7bf;border-radius:10px;min-height:48px;font-size:13px;background:var(--paper);padding:10px}
.rubric-options button.selected{background:#e0ebd2;border-color:#78945d;color:#365b2d}
.sample-result{max-width:650px;margin:15px auto}
.sample-result h1{font:500 35px/1.6 var(--serif);margin:18px 0}
.sample-result>p{font-size:14px;color:var(--muted);line-height:1.9}
.sample-result .assessment-note{font-size:13px;background:#e9efdf;padding:16px 19px;border-radius:12px;margin:18px 0}
.review-checklist{border:1px solid var(--line);border-radius:17px;padding:25px;background:var(--paper);margin:24px 0}
.review-checklist h2{font:500 23px/1.6 var(--serif)}
.review-checklist ul{padding-left:20px}
.review-checklist li,.review-checklist p{font-size:13px;line-height:1.95;color:var(--muted);margin:10px 0}
.sample-result>.soft-button{width:100%;justify-content:center;margin-top:12px}
.icon-button{min-width:44px;min-height:44px}
.settings-card summary{min-height:44px;padding:10px 0}
@media(max-width:900px){.curriculum-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-start{grid-template-columns:1.5fr 1fr}.course-start aside{padding:24px}.target-preview{display:block}.target-preview .soft-button{margin-top:20px}}
@media(max-width:600px){
  .curriculum-hero{padding:15px 0 23px}
  .curriculum-hero .eyebrow{font-size:11px;letter-spacing:.7px}
  .curriculum-hero h1{font-size:34px;line-height:1.4;margin:12px 0}
  .curriculum-hero p{font-size:13px;line-height:1.9}
  .design-label{font-size:11px;margin-top:15px;padding:7px 9px}
  .course-start{display:block;border-radius:18px}
  .course-start>div{padding:22px}
  .course-start h2{font-size:25px}
  .course-start>div>p{font-size:12px}
  .course-start .primary{margin-top:18px}
  .course-start aside{padding:13px 22px;display:block}
  .course-start aside strong,.course-start aside p{display:none}
  .course-start aside>span{font-size:12px}
  .curriculum-grid{grid-template-columns:1fr;gap:14px}
  .phase-card{padding:21px}
  .phase-card h2{font-size:25px;margin-top:12px}
  .phase-card>p{font-size:13px}
  .phase-output{margin-top:16px}
  .phase-card-bottom{margin-top:14px}
  .target-preview{padding:23px 21px;margin-top:23px}
  .target-preview h2{font-size:23px}
  .target-preview p{font-size:13px}
  .target-preview .soft-button{font-size:12px;width:100%;justify-content:center}
  .phase-preparation{grid-template-columns:1fr;gap:17px;padding:20px}
  .page-title h1{font-size:28px;line-height:1.5}
  .curriculum-unit>summary{padding:19px;gap:12px}
  .curriculum-unit>summary h2{font-size:20px}
  .curriculum-unit>summary p{font-size:12px}
  .curriculum-unit ol{padding:0 19px 6px}
  .curriculum-unit li{flex-wrap:wrap;gap:8px 12px;padding:17px 0}
  .curriculum-unit li>div{min-width:calc(100% - 40px)}
  .curriculum-unit .soft-button,.planned-tag{margin-left:30px}
  .phase-assessment{padding:20px}
  .phase-assessment h2{font-size:22px}
  .phase-assessment li{font-size:13px}
  .method-grid{grid-template-columns:1fr;gap:2px}
  .method-grid article{padding:18px 2px}
  .method-grid h2{font-size:23px;margin:10px 0}
  .study-plan,.assessment-explanation{padding:21px}
  .study-plan h2,.assessment-explanation h2{font-size:23px}
  .study-plan li{gap:13px}
  .sample-main{padding-left:20px;padding-right:20px}
  .sample-heading h1{font-size:25px;line-height:1.6}
  .sample-heading>p{font-size:13px}
  .sample-heading{margin-bottom:21px}
  .course-entry{font-size:12px;padding:15px 17px}
  .script-levels{gap:7px}
  .script-levels .filter{padding:8px 10px;font-size:11px;flex:1}
  .script-lines article{padding:19px}
  .script-en{font-size:25px}
  .script-zh{font-size:13px}
  .script-line-heading{gap:6px}
  .script-line-heading .soft-button{padding:8px 10px;font-size:11px}
  .phrase-chunk .en{font-size:20px}
  .sample-main section>h2{font-size:23px}
  .sample-patterns article,.roleplay-card{padding:19px}
  .sample-patterns h3{font-size:22px}
  .dialogue-turn{padding:16px 18px;margin-right:18px}
  .dialogue-turn.guide{margin-left:18px}
  .dialogue-turn p.en{font-size:23px}
  .sample-quiz legend{font-size:14px}
  .roleplay-card h3{font-size:17px}
  .roleplay-reference .en{font-size:23px}
  .sample-result h1{font-size:31px}
  .review-checklist{padding:20px}
  .sample-step-count{font-size:15px}
}

/* 完整教材支持无脚本阅读；交互时文字稿作为可展开的参考资料。 */
.static-transcript{max-width:920px;margin:25px auto 110px;padding:0 30px;color:var(--ink)}
.static-transcript>summary{cursor:pointer;min-height:48px;padding:14px 0;border-top:1px solid var(--line);color:var(--green);font-size:14px}
.public-lesson{background:var(--paper);border:1px solid var(--line);padding:30px;border-radius:16px}
.public-lesson h2{font:500 28px/1.6 var(--serif);margin:15px 0 23px}
.public-lesson h3{font:500 24px/1.6 var(--serif);margin:28px 0 13px}
.public-lesson h4{font-size:17px;font-weight:500;margin:21px 0 12px}
.public-lesson p,.public-lesson li,.public-lesson dd{font-size:14px;line-height:1.95;margin:10px 0}
.public-lesson .en{font-size:24px;line-height:1.7;color:var(--green);overflow-wrap:anywhere}
.public-lesson dt{font-size:18px;margin-top:18px;color:var(--green)}
.public-lesson dd{margin-left:0;color:var(--muted)}
.public-lesson details{padding:12px 15px;background:#edf2e6;border-radius:10px;margin:14px 0}
.public-lesson summary{cursor:pointer;min-height:44px;padding:8px 0;font-size:13px}
.public-lesson audio{width:100%;max-width:390px;height:42px;margin:12px 0}
.public-passage{border-bottom:1px solid var(--line);padding:12px 0 20px}
.public-dialogue{border-left:2px solid #a9bd95;padding:12px 18px;margin:17px 0;background:#f2f5ec}
.public-dialogue.guide{background:#e8efdf}
.public-lesson .lesson-note{font-size:12px;color:var(--muted);line-height:1.9}
.public-unit{border:1px solid var(--line);border-radius:15px;padding:25px;margin:20px 0;background:var(--paper)}
.public-unit h2{font:500 24px/1.6 var(--serif)}
.public-unit li{margin:18px 0}
.public-unit a,.public-lesson a{color:var(--green);text-decoration:underline;text-underline-offset:4px}
.lesson-public-nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:25px;font-size:13px}
.course-progress-summary{display:flex;align-items:center;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);padding:22px 0;margin-top:25px}
.course-progress-summary strong{font:30px Georgia,serif;color:var(--green)}
.course-progress-summary>span{font-size:13px;color:var(--muted)}
.course-progress-summary>a{margin-left:auto}
.assessment-sheet{border:1px solid var(--line);background:var(--paper);border-radius:16px;padding:22px 25px;margin:20px 0}
.assessment-sheet>summary{cursor:pointer;min-height:48px;padding:8px 0;font:500 21px/1.7 var(--serif)}
.assessment-sheet h2{font-size:18px;font-weight:500;margin:20px 0 10px}
.assessment-sheet h3{font-size:15px;font-weight:500;margin:22px 0 12px}
.assessment-sheet p,.assessment-sheet li{font-size:14px;line-height:1.9;margin:9px 0}
.assessment-question{border-left:2px solid #a9bc95;padding:10px 16px;margin:12px 0;background:#eef3e6}
.assessment-question .en{font-size:22px;color:var(--green)}
.prerequisite-links{margin-bottom:19px}
.prerequisite-links .text-link{display:block}
.listening-question{margin:10px 0 17px}
.listening-question .en{font-size:21px;color:var(--green)}
.sample-main #audio-status:not(:empty){height:auto;min-height:25px;margin:0 0 14px;font-size:12px;color:#52733f}
.vocabulary-item summary:after{content:'＋';margin-left:auto;color:#7d9469}
.vocabulary-item[open] summary:after{content:'−'}
@media(max-width:600px){
 .brand-sub{font-size:10px;letter-spacing:1.3px}
 .static-transcript{padding:0 20px;margin-bottom:110px}
 .public-lesson{padding:20px 17px}
 .public-lesson h2{font-size:24px}
 .public-lesson h3{font-size:22px}
 .public-lesson p,.public-lesson li,.public-lesson dd{font-size:13px}
 .public-lesson .en{font-size:23px}
 .public-lesson audio{max-width:100%}
 .public-unit{padding:20px}
 .course-progress-summary{gap:10px}
 .course-progress-summary>a{margin-left:0;width:100%}
 .assessment-sheet{padding:18px}
 .assessment-sheet>summary{font-size:19px}
 .assessment-sheet p,.assessment-sheet li{font-size:13px}
}

/* 中文教学说明保持可读字号，浅色底上的辅助文字同样保留足够对比。 */
.sample-main .course-entry,.sample-main .learning-details,.sample-main section>p,
.sample-main .vocabulary-item p,.sample-main .vocabulary-item summary>span+span,
.sample-main .sample-patterns p:not(.en),.sample-main .dialogue-zh,
.sample-main .roleplay-reference p:not(.en),.sample-main .course-burden p{font-size:14px}

/* 内容审查后：首屏直接进入听读，辅助资料按需展开。 */
.compact-hero{padding:8px 0 22px}
.compact-hero h1{font-size:38px;line-height:1.5;margin:15px 0 10px}
.focused-start{display:block;margin-top:4px}
.focused-start>div{padding:24px 28px}
.focused-start .primary{margin-top:18px;max-width:520px;justify-content:space-between}
.study-shortcuts{display:flex;flex-wrap:wrap;gap:10px 25px;margin:18px 0 24px}
.study-shortcuts a{color:var(--green);font-size:13px;min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px}
.course-explanation{margin-bottom:28px}
.course-explanation>p{font-size:14px;line-height:1.95;color:var(--muted)}
.unit-language{background:var(--soft);border-radius:12px;padding:8px 16px;margin:16px 0 8px}
.unit-language .en{font-size:22px;color:var(--green)}
/* 分类入口与内容共用现有纸张、墨绿配色，目录允许换行，方便窄屏按需打开。 */
.basic-directory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0 34px;scroll-margin-top:24px}
.basic-directory section{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--paper);min-width:0}
.basic-directory h2{font:500 21px var(--serif);color:var(--green);margin:0 0 7px}
.basic-directory p{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 14px}
.basic-directory section>div{display:flex;flex-wrap:wrap;gap:8px}
.basic-directory a:not(.basic-listening-link){display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;background:#f3f5ed}
.basic-directory a:hover,.related-basics a:hover{border-color:#82956e;background:#eaf0e0}
.basic-listening-link{grid-column:1/-1;justify-self:start;font-size:14px;min-height:44px;display:inline-flex;align-items:center}
.basic-category{margin:30px 0}
.basic-category>h2{font:500 24px var(--serif);color:var(--green);margin:0 0 14px}
.basic-group{border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:18px 22px;margin:18px 0;scroll-margin-top:24px}
.basic-group>summary{min-height:44px;cursor:pointer;font-size:19px;font-family:var(--serif);padding:7px 0}
.basic-group>p{font-size:14px;color:var(--muted);line-height:1.9;margin:12px 0 18px}
.basic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.basic-grid.compact{grid-template-columns:repeat(5,minmax(0,1fr))}
.basic-grid article{border:1px solid var(--line);border-radius:10px;padding:13px;text-align:center;min-width:0}
.basic-grid strong{font-weight:500;font-size:19px;color:var(--green)}
.basic-grid .en{font-size:20px;overflow-wrap:anywhere;margin:9px 0}
.basic-grid p:not(.en){font-size:13px;color:var(--muted);line-height:1.8;margin:8px 0}
.basic-grid .soft-button{width:100%;justify-content:center;padding:8px 5px;margin-top:8px;min-height:44px;font-size:13px}
.basic-grid audio{width:100%;max-width:100%;margin:9px 0}
/* 分类目标位于折叠组内部，使原生片段导航也能揭示内容；脚本会把标题一起带入视口。 */
.basic-group:has(.basic-content:target){border-color:#82956e}
.basic-count{display:inline-block;font:12px/1.5 var(--sans);color:var(--muted);margin-left:12px;white-space:nowrap}
.basic-intro{font-size:14px;color:var(--muted);line-height:1.9;margin:12px 0 18px}
.basic-grid .basic-note{padding:10px;border-radius:8px;background:#f3f5ed;text-align:left}
.basic-grid .text-link{display:inline-flex;align-items:center;justify-content:center;font-size:13px;margin-top:8px}
.basic-course-link,.basic-back{display:inline-flex;align-items:center;font-size:13px;margin-top:15px;margin-right:20px}
.related-basics{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:16px 0 23px;font-size:13px}
.related-basics>span{color:var(--muted);margin-right:2px}
.related-basics a{display:inline-flex;align-items:center;min-height:44px;padding:7px 12px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}
@media(max-width:600px){
  /* 四个导航项均分可用宽度，覆盖旧版84px最小宽度，320px手机也不会横向溢出。 */
  .bottom-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
  .bottom-nav a{min-width:0;padding-left:2px;padding-right:2px;white-space:nowrap}
  .basic-directory{grid-template-columns:1fr;gap:12px;margin:20px 0 28px}
  .basic-directory section{padding:16px}
  .basic-directory h2{font-size:19px}
  .basic-directory a:not(.basic-listening-link){font-size:13px;padding:7px 10px}
  .basic-category>h2{font-size:22px}
  .basic-group>summary{font-size:18px;line-height:1.7}
  .basic-count{font-size:12px;margin-left:8px}
  .related-basics{gap:7px;font-size:12px}
  .related-basics a{padding:7px 10px}
}
@media(max-width:600px){.compact-hero{padding:0 0 16px}.compact-hero h1{font-size:30px;line-height:1.6}.focused-start>div{padding:22px}.study-shortcuts{gap:0 17px;margin:10px 0 20px}.study-shortcuts a{font-size:12px}.basic-group{padding:14px}.basic-grid{grid-template-columns:1fr}.basic-grid.compact{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.basic-grid.compact article{padding:9px 5px}.basic-grid.compact .en{font-size:17px}}
.dialogue-mode{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;margin:16px 0}
.dialogue-mode button[aria-pressed="true"]{background:var(--green);color:var(--paper)}
.dialogue-turn>.soft-button{margin:5px 6px 3px 0}
.simulation-note{margin-top:12px;white-space:normal;line-height:1.8}

/* 扩充教材使用现有阅读节奏；长讲、随机问答和现场复核在小屏上分段展开。 */
.commentary-model,.random-question,.question-archive{margin:28px 0;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}
.commentary-model>p,.random-question>p,.question-archive>p{font-size:13px;line-height:1.9;color:var(--muted)}
.commentary-model h2,.random-question h2,.question-archive h2{font-size:19px;margin:0 0 12px}
.commentary-model h3{font-size:16px;line-height:1.7;margin:16px 0 10px}
.commentary-model ol{padding-left:22px;font-size:13px;line-height:1.9}
.commentary-model .public-passage{padding:18px 0;border-bottom:1px solid var(--line)}
.commentary-model .public-passage:last-child{border-bottom:0}
.random-question>.soft-button,.random-question>.text-link{margin:12px 10px 0 0}
.roleplay-card>[aria-pressed="true"]{background:#e4eed9;border-color:#7d9a61}
.field-observation{padding:20px 0;border-top:1px solid var(--line);break-inside:avoid}
.field-observation p{overflow-wrap:anywhere}
.field-review-links{display:flex;gap:9px 16px;flex-wrap:wrap}
.field-review-links a{font-size:12px}
@media(max-width:420px){.commentary-model,.random-question,.question-archive{padding:17px}.field-review-links{gap:8px 12px}}

/* 随机自测沿用现有纸色与墨绿；手机按“英文—独立判断—核对”的顺序阅读。 */
.self-test{max-width:980px;margin:0 auto}
.self-test .page-title h1{font-size:38px;line-height:1.5}
.self-test .page-title p{font-size:14px;line-height:1.9}
.test-intro{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--paper)}
.test-intro-main{padding:32px}
.test-pill{display:inline-flex;background:var(--soft);color:var(--green);font-size:12px;padding:5px 10px;border-radius:7px}
.test-intro h2{font:500 28px/1.5 var(--serif);margin:18px 0 12px}
.test-intro p{font-size:14px;line-height:1.9;color:var(--muted)}
.test-mix{display:grid;grid-template-columns:7fr 2fr 1fr;gap:6px;margin:26px 0}
.test-mix>div{display:flex;flex-direction:column;gap:4px;padding:12px 10px;min-width:52px;border-radius:10px;background:#edf1e6}
.test-mix .test-mix-medium{background:#e5ebd6}
.test-mix .test-mix-hard{background:#dddcc9}
.test-mix strong{font:32px/1.2 Georgia,serif;color:var(--green)}
.test-mix strong small{font:11px var(--sans);margin-left:4px}
.test-mix span{font-size:12px}
.test-intro-main .primary{width:100%;justify-content:space-between}
.test-intro-aside{padding:32px;background:#e8eddf;display:flex;flex-direction:column;justify-content:center}
.test-score-example{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;gap:4px 10px;margin:0 0 26px}
.test-score-example strong{font:48px/1.2 Georgia,serif;grid-row:1;color:var(--green)}
.test-score-example strong span{font:12px var(--sans);margin-left:4px}
.test-score-example p{grid-row:2}
.test-score-example p:last-child{grid-column:3}
.test-score-example b{grid-column:2;grid-row:1 / 3;font-size:20px;font-weight:400;color:#5e6e63}
.test-intro-aside h3{font-size:16px;font-weight:500;margin-bottom:10px}
.test-caption,.test-intro .test-caption{font-size:12px;color:var(--muted);line-height:1.9}
.test-intro-aside .test-caption{margin-top:18px}
.test-intro-note{margin-top:18px}
.test-history .section-heading{align-items:baseline;flex-wrap:wrap}
.test-history .section-heading>span{font-size:12px}
.test-history-label{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}
.test-history>.test-caption{margin-top:12px}
.test-question-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:12px;font-size:13px;color:var(--muted)}
.test-question-heading strong{font:24px Georgia,serif;color:var(--green)}
.test-progress{height:5px;border-radius:5px;background:#e4e9dd;margin-bottom:28px;overflow:hidden}
.test-progress span{height:100%;display:block;background:#6d8a55}
.test-question-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;align-items:start}
.test-sentence{padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--paper);min-width:0}
.test-sentence .card-top .muted{font-size:12px}
.test-sentence h1{font-size:16px;font-weight:400;margin:24px 0 18px;color:var(--muted)}
.test-english{font-size:32px;line-height:1.55;color:var(--green);overflow-wrap:anywhere}
.test-sentence>.test-caption{margin-top:25px}
.test-assessment{padding:7px 0;min-width:0}
.test-judgement{border:0;margin:0 0 27px;padding:0;min-width:0}
.test-judgement legend{font-size:15px;font-weight:500;padding:0;line-height:1.8}
.test-judgement legend>span{font:13px Georgia,serif;display:inline-block;margin-right:10px;color:#748663}
.test-judgement>p{font-size:12px;color:var(--muted);margin:7px 0 13px}
.test-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.test-option{display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #cdd7c4;background:var(--paper);border-radius:11px;min-height:56px;padding:12px 7px;font-size:14px}
.test-option .icon{width:17px;height:17px}
.test-option.selected{border-color:var(--green);background:var(--green);color:var(--paper)}
.test-assessment>.primary{width:100%;font-size:14px}
.self-test .primary:disabled{cursor:default;background:#dfe5d8;color:#516147;opacity:1}
.test-answer{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.test-answer>p{font-size:15px;line-height:1.9}
.test-answer .phrase-actions{margin-top:17px;flex-wrap:wrap}
.test-answer .text-link{line-height:1.7;margin-top:12px}
.test-checked h2{font-size:21px;font-weight:500;margin:19px 0 13px;line-height:1.7}
.test-checked>p{font-size:14px;color:var(--muted);line-height:1.9}
.test-corrections{margin-top:22px;border-top:1px solid var(--line);padding-top:19px}
.test-corrections p{font-size:12px;color:var(--muted);margin-bottom:10px}
.test-corrections .soft-button{margin:0 6px 10px 0}
.test-checked+.primary{margin-top:25px}
.test-result{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--paper);margin-bottom:16px}
.test-score{background:#e8eddf;padding:30px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
.test-score>strong{display:block;font:80px/1.3 Georgia,serif;color:var(--green);margin:18px 0 12px}
.test-score>strong small{font-size:22px;margin-left:8px}
.test-score>p{font-size:12px;color:var(--muted)}
.test-result-detail{padding:30px;min-width:0}
.test-dimensions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:24px}
.test-dimensions>div{border-bottom:1px solid var(--line);padding-bottom:16px}
.test-dimensions span{font-size:12px;color:var(--muted)}
.test-dimensions strong{display:block;font:33px/1.3 Georgia,serif;color:var(--green);margin-top:8px}
.test-dimensions small{font-size:14px;color:var(--muted);margin-left:5px}
.test-result-detail>p{font-size:14px;line-height:1.9;color:var(--muted)}
.test-result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.test-result-actions .primary{font-size:14px;min-height:46px}
.test-review .section-heading{flex-wrap:wrap;align-items:baseline}
.test-review .section-heading span{font-size:12px}
.test-review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.test-review-item{border:1px solid var(--line);border-radius:16px;padding:23px;background:var(--paper);min-width:0}
.test-weak-label{font-size:11px;color:#865037}
.test-review-item h3{font-size:24px;font-weight:400;line-height:1.6;color:var(--green);margin:17px 0 10px;overflow-wrap:anywhere}
.test-review-item>p{font-size:13px;line-height:1.9;color:var(--muted)}
.test-review-item .phrase-actions{margin-top:15px;flex-wrap:wrap}
.test-review-item .text-link{margin-top:9px;line-height:1.7}
.test-all-answers{margin:25px 0 12px}
.test-all-answers>summary{min-height:48px;padding:12px 0;cursor:pointer;color:var(--green);font-size:13px}
.test-history+.learning-record-list{margin-top:35px}
@media(max-width:760px){
 .test-question-layout{grid-template-columns:1fr;gap:23px}
 .test-intro{grid-template-columns:1fr}
 .test-intro-aside{display:block;padding:24px 28px}
 .test-score-example{float:left;width:160px;margin:5px 23px 15px 0}
 .test-score-example strong{font-size:38px}
 .test-intro-aside .test-caption{clear:both}
 .test-result{grid-template-columns:1fr}
 .test-score{padding:24px}
 .test-score>strong{font-size:68px;margin:10px 0 4px}
}
@media(max-width:600px){
 .self-test .page-title h1{font-size:29px}
 .test-intro-main,.test-intro-aside,.test-sentence,.test-result-detail{padding:23px 20px}
 .test-intro h2{font-size:25px}
 .test-intro-aside h3{font-size:15px}
 .test-intro-aside>p{font-size:13px}
 .test-score-example{width:125px;margin-right:17px;gap:4px}
 .test-score-example strong{font-size:33px}
 .test-english{font-size:29px}
 .test-sentence h1{margin-top:20px;font-size:14px}
 .test-progress{margin-bottom:20px}
 .test-judgement{margin-bottom:24px}
 .test-review-grid{grid-template-columns:1fr}
 .test-review-item{padding:21px}
 .test-review .section-heading h2{font-size:18px}
 .test-result-actions{flex-direction:column}
 .test-history .history-row{padding:15px}
 .test-history .history-row>.text-link{font-size:11px;white-space:nowrap}
}