:root{--ink:#172033;--muted:#667085;--paper:#f7f8fc;--card:#fff;--line:#dfe3ea;--accent:#5a3ec8;--ok:#18794e;--bad:#b42318;--warn:#b54708}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}header{background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:22px clamp(16px,4vw,56px);gap:24px}.brand{display:flex;align-items:center;gap:16px}.badge{background:#172033;color:#fff;font-weight:900;padding:10px 12px;border-radius:12px;letter-spacing:.08em}.brand h1{font-size:clamp(28px,4vw,44px);margin:0;line-height:1}.brand p{margin:6px 0 0;color:var(--muted);font-weight:700}.name-line{white-space:nowrap;font-weight:700}.name-line input{border:0;border-bottom:2px solid #98a2b3;font-size:16px;padding:7px;background:transparent;max-width:190px}nav{position:sticky;top:0;z-index:20;display:flex;gap:8px;padding:10px clamp(10px,3vw,40px);background:rgba(247,248,252,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);overflow:auto}nav button,.btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer;color:var(--ink)}nav button.active,.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}main{max-width:1180px;margin:0 auto;padding:28px 18px 80px}.hero{background:linear-gradient(135deg,#fff,#f0edff);border:1px solid #ded7ff;border-radius:24px;padding:28px}.hero h2{font-size:32px;margin:0 0 8px}.hero p{color:var(--muted);font-size:17px}.unit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:22px}.unit-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(20,30,55,.04);cursor:pointer;transition:.18s}.unit-card:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(20,30,55,.08)}.unit-no{font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.unit-card h3{margin:8px 0 10px;font-size:19px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;background:#f2f4f7;border:1px solid #e4e7ec;border-radius:999px;padding:5px 8px}.section{background:#fff;border:1px solid var(--line);border-radius:20px;margin:18px 0;padding:22px}.section h2,.section h3{margin-top:0}.section-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.eyebrow{font-size:12px;text-transform:uppercase;font-weight:900;letter-spacing:.08em;color:var(--muted)}.tabs{display:flex;gap:7px;overflow:auto;margin:18px 0}.tabs button{border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px;font-weight:800;white-space:nowrap;cursor:pointer}.tabs button.active{background:#172033;color:#fff}.exercise{border:1px solid #e7e9ef;border-radius:16px;padding:18px;margin:14px 0;background:#fcfcfe}.exercise h4{margin:0 0 8px}.instruction{font-weight:900;font-size:17px;margin-bottom:13px}.picture-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:12px}.picture-card{border:2px solid #e5e7eb;border-radius:14px;padding:14px;text-align:center;background:#fff}.pic{font-size:42px;min-height:54px;display:flex;align-items:center;justify-content:center;font-weight:900}.picture-card input{width:100%;margin-top:10px;text-align:center;border:1px solid #cfd4dc;border-radius:9px;padding:8px;font-size:15px}.word-bank{display:flex;flex-wrap:wrap;gap:7px;background:#f4f5f7;padding:12px;border-radius:12px;margin:10px 0}.word-bank span{background:#fff;border:1px solid #ddd;border-radius:8px;padding:6px 9px;font-weight:700}.q{padding:11px 0;border-bottom:1px dashed #e2e5ea}.q:last-child{border-bottom:0}.q label{font-weight:700}.q select,.q input[type=text]{min-width:180px;max-width:100%;padding:8px 10px;border:1px solid #cfd4dc;border-radius:9px;margin-left:6px;background:#fff}.radio-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.choice{border:1px solid #d0d5dd;border-radius:10px;padding:8px 11px;cursor:pointer;background:#fff}.choice input{margin-right:6px}.audio-box{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#f1f5ff;border:1px solid #d9e2ff;padding:13px;border-radius:14px}.audio-box audio{width:min(100%,420px)}.audio-note{font-size:13px;color:var(--muted)}.feedback{margin-top:10px;font-weight:800}.feedback.ok{color:var(--ok)}.feedback.bad{color:var(--bad)}.score-card{display:grid;grid-template-columns:100px 1fr;gap:18px;align-items:center}.score-ring{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:#eef2ff;font-size:24px;font-weight:900}.result-bars{display:grid;gap:9px}.bar{height:10px;background:#eee;border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:#667085}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.syllabus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.syll-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.syll-card h3{margin-top:0}.syll-card ul{padding-left:20px;margin-bottom:8px}.writing-box textarea{width:100%;min-height:130px;border:1px solid #cfd4dc;border-radius:12px;padding:12px;font-size:16px;line-height:1.5}.speaking-card{border-left:5px solid #667085;padding:12px 14px;background:#fafafa;border-radius:8px;margin:9px 0}.model{display:none;background:#ecfdf3;border:1px solid #a6f4c5;padding:12px;border-radius:10px;margin-top:10px}.model.show{display:block}.pill{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:900;background:#f2f4f7}.unit-banner{border-radius:20px;padding:24px;color:#fff;margin-bottom:14px}.unit-banner h2{margin:0 0 6px}.back{margin-bottom:12px}.notice{padding:13px;border-radius:12px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.final-section{border-left:5px solid #172033}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#98a2b3;margin-right:6px}.done .status-dot{background:#12b76a}@media(max-width:700px){header{align-items:flex-start;flex-direction:column}.two-col{grid-template-columns:1fr}.name-line{width:100%}.name-line input{max-width:70%}.section{padding:16px}.picture-grid{grid-template-columns:repeat(2,1fr)}}

.scene{position:relative;height:300px;max-width:720px;margin:14px auto;border:2px solid #d0d5dd;border-radius:18px;overflow:hidden;background:linear-gradient(#dff3ff 0 52%,#dff4d6 52%)}.scene .pond{position:absolute;left:55%;bottom:-20px;width:250px;height:130px;border-radius:50%;background:#a7dcf3}.scene .item{position:absolute;font-size:46px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.08))}.scene.small{height:250px}.scene .sun{right:35px;top:20px}.scene .tree{left:40px;bottom:45px;font-size:70px}.scene .bike{left:180px;bottom:45px}.scene .dog{right:100px;bottom:35px}.scene .ball{left:46%;bottom:58px}.scene .girl{left:40%;bottom:85px}.scene .kite{right:25%;top:58px}.scene .chair{left:100px;bottom:25px}.speaking-tools{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.record-status{font-size:13px;color:#667085}.speech-text{margin-top:8px;padding:10px;border:1px dashed #cfd4dc;border-radius:10px;background:#fafafa;min-height:42px}.speaking-card{padding:14px;margin:10px 0;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.topic-checklist{columns:2;column-gap:24px}.topic-checklist li{break-inside:avoid;margin:5px 0}.final-toc{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px}.final-toc a{display:block;padding:10px;border:1px solid #e5e7eb;border-radius:10px;text-decoration:none;color:inherit;background:#fff}.vocab-master{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin:12px 0}.vocab-master span{padding:8px 10px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:10px}.skill-note{font-size:13px;color:#667085;margin-top:6px}

/* Visual exam activities */
.exam-svg{width:100%;height:auto;display:block}.visual-q-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.visual-q{border:1px solid #d8dee9;border-radius:16px;padding:12px;background:#fff}.match-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.match-card{border:1px solid #d8dee9;border-radius:16px;padding:10px;background:#fff}.match-card select{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:10px;font-size:16px;margin-top:8px}.scene-large{max-width:620px;margin:14px auto}.scene-large .exam-svg{min-height:280px}.visual-speaking{display:grid;grid-template-columns:70px 1fr;gap:14px;align-items:start}.feeling-pic{font-size:52px;text-align:center}.adult-rubric{margin-top:18px;padding:14px;border:1px solid #cbd5e1;border-radius:14px;display:grid;gap:8px}.adult-rubric label{display:flex;gap:8px;align-items:center}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}.two-col textarea{width:100%;min-height:120px;margin-top:8px}@media(max-width:700px){.two-col{grid-template-columns:1fr}.visual-speaking{grid-template-columns:1fr}.feeling-pic{text-align:left}}
/* Complete study patch */
.visual-line{display:grid;grid-template-columns:240px 1fr;gap:16px;align-items:center;margin:14px 0}.visual-line input{min-height:46px}.reading-card{background:#fffdf5;border:1px solid #fde68a;border-radius:14px;padding:16px;line-height:1.7}.big-symbol{font-size:64px;min-height:100px;display:grid;place-items:center}.people-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:16px 0}.person-card{border:1px solid #dbe3ee;border-radius:16px;padding:12px;text-align:center}.person-card span{display:block;margin-top:6px;color:#475569}.person-card .exam-svg{width:100%;max-width:260px}.exercise textarea{width:100%;min-height:120px;margin-top:10px}.scene-large .exam-svg{width:100%;max-width:620px;height:auto}.match-card b{display:block;margin:6px 0}.final-section .exercise{margin-top:20px}@media(max-width:700px){.visual-line{grid-template-columns:1fr}.people-grid{grid-template-columns:1fr}}

/* Child-friendly visual patch */
.action-picture{min-height:120px;display:flex;align-items:center;justify-content:center;background:#f8fafc;border:1px solid #dbe3ef;border-radius:14px;padding:10px}.kid-action{display:flex;align-items:center;justify-content:center;gap:12px;font-size:48px;line-height:1}.kid-action .prop{font-size:40px}.emoji-scene{font-size:48px;padding:22px;text-align:center}.portrait{font-size:92px;line-height:1.1;padding:16px;background:#f8fafc;border-radius:18px;margin-bottom:8px}.health-picture{max-width:760px;margin:14px auto;padding:22px;border:2px solid #dbe3ef;border-radius:24px;background:#f8fafc;text-align:center}.health-kid{font-size:88px}.health-kid .tooth{font-size:48px}.health-items{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:14px}.health-items span{font-size:44px;background:white;border:1px solid #dbe3ef;border-radius:14px;padding:10px;min-width:105px}.health-items small{display:block;font-size:13px;margin-top:5px}.pain-label{display:inline-block;margin-top:14px;padding:8px 14px;background:#fee2e2;border-radius:999px;font-weight:800}.city-scene{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:760px;margin:14px auto;padding:20px;background:#e0f2fe;border:2px solid #cbd5e1;border-radius:24px}.building{min-height:145px;background:white;border:3px solid #334155;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:52px}.building b{font-size:16px;margin-top:8px}.street-kids{grid-column:1/-1;min-height:100px;border-top:14px solid #94a3b8;display:flex;align-items:center;justify-content:space-around;font-size:56px;padding-top:12px}@media(max-width:700px){.city-scene{grid-template-columns:1fr}.street-kids{grid-column:1}.health-items span{min-width:80px}.portrait{font-size:72px}}

/* Clear visual replacements */
.clear-clothing-picture{height:110px;display:flex;align-items:center;justify-content:center;font-size:64px;line-height:1;background:#f8fafc;border:1px solid #dbe3ef;border-radius:12px;letter-spacing:4px}
.clear-city{max-width:720px;margin:12px auto;padding:18px;background:#eef7ff;border:2px solid #cbd5e1;border-radius:22px;overflow:hidden}
.city-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:stretch}
.clear-building{min-height:120px;background:#fff;border:3px solid #334155;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:18px;text-align:center}
.clear-building span{font-size:48px}.road{margin:16px -18px 8px;background:#64748b;color:white;text-align:center;padding:8px;font-weight:800;letter-spacing:6px}.clear-people{display:flex;justify-content:space-around;align-items:end;min-height:90px;font-size:58px;background:#dcfce7;border-radius:12px;padding:8px 25px}
@media(max-width:650px){.clear-clothing-picture{font-size:48px;height:90px}.clear-building{min-height:95px;font-size:13px}.clear-building span{font-size:38px}.clear-people{font-size:46px}.city-row{gap:6px}}
/* Final two visual fixes */
.city-place{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}.person-under{height:68px;display:flex;align-items:center;justify-content:center;font-size:54px;line-height:1}.empty-person{visibility:hidden}.capped-girl{height:68px;position:relative;width:70px;display:flex;align-items:flex-end;justify-content:center}.girl-under{font-size:52px;line-height:1}.cap-on-head{position:absolute;top:-8px;left:18px;font-size:30px;z-index:2;transform:rotate(-5deg)}
@media(max-width:700px){.person-under{font-size:44px}.girl-under{font-size:44px}.cap-on-head{font-size:26px;left:20px}}

/* FINAL CONSOLIDATED REVISION 2026-11-04 */
.study-photo{display:block;width:100%;height:150px;object-fit:contain;background:#fff;border-radius:12px}.clothing-photo{height:145px}.cat-photo{height:145px}.cat-mini{width:150px;height:105px;flex:0 0 150px}.map-photo,.city-photo,.should-photo,.bedroom-photo{display:block;width:100%;max-width:900px;height:auto;object-fit:contain;margin:12px auto;border-radius:16px;border:1px solid #dbe3ef;background:#fff}.map-photo{max-height:600px}.city-photo{max-height:480px}.should-photo{max-height:520px}.bedroom-photo{max-width:430px}.bedroom-layout{display:grid;grid-template-columns:minmax(280px,430px) 1fr;gap:20px;align-items:center}.bedroom-layout p{font-size:17px;line-height:1.6}.action-reference{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px;margin:14px 0}.action-reference>div{border:1px solid #dbe3ef;border-radius:12px;padding:8px;text-align:center;background:#fff}.action-photo{height:120px}.action-reference small{display:block;font-weight:800;margin-top:5px}.imperative-photo{height:145px}.visual-line{display:flex;align-items:center;gap:14px;margin:10px 0}.visual-line input{flex:1}.unique-map .q,.bedroom-reading .q,.pc-forms .q{margin-top:10px}@media(max-width:760px){.bedroom-layout{grid-template-columns:1fr}.action-reference{grid-template-columns:repeat(2,1fr)}.study-photo{height:125px}.cat-mini{width:110px;flex-basis:110px}}

/* final visual fixes */
.food-fridge{max-width:620px;margin:12px auto;padding:24px;border:5px solid #cbd5e1;border-radius:38px;background:#f8fafc}
.fridge-body{background:white;border:8px solid #334155;border-radius:22px;padding:12px 22px}
.fridge-shelf{min-height:92px;display:flex;align-items:center;justify-content:space-around;border-bottom:4px solid #cbd5e1;font-size:44px;gap:20px}
.fridge-shelf:last-child{border-bottom:0}
.action-write-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.action-write-card{border:1px solid #d8e0ec;border-radius:16px;padding:10px;background:#fff}
.action-write-card img{width:100%;height:130px;object-fit:contain;display:block}
.action-write-card input{width:100%;box-sizing:border-box;margin-top:8px;text-align:center;font-size:16px;padding:10px}

/* Unit 5: supplied fridge + invitation */
.real-fridge-wrap{display:flex;justify-content:center;margin:12px 0 18px}.real-fridge-photo{width:min(100%,560px);max-height:620px;object-fit:contain;border-radius:18px;border:1px solid #d9dee8;background:#fff}.birthday-invitation .invite-card{max-width:620px;margin:16px auto;padding:28px;border:3px dashed #ff8a65;border-radius:24px;background:#fffaf2;box-shadow:0 8px 22px rgba(0,0,0,.08)}.invite-card h3{text-align:center;font-size:28px;margin:8px 0 20px}.invite-icons{text-align:center;font-size:34px;letter-spacing:8px}.invite-card>label{display:block;margin:13px 0;font-weight:700}.invite-input{width:min(100%,340px);margin-left:8px;padding:9px 11px;border:0;border-bottom:2px solid #555;background:transparent;font:inherit}.invite-input.short{width:90px}.invite-card textarea{width:100%;min-height:80px;margin-top:8px}.invite-decor{margin-top:18px;padding-top:14px;border-top:1px dashed #bbb}.invite-decor label{margin-left:12px;font-size:24px}