*{box-sizing:border-box;margin:0;padding:0;}
:root{--bg0:#07091a;--bg1:#0c1028;--bg2:#121540;--bg3:#1a1c50;--gold:#c9a84c;--gold2:#e8c860;--parch:#f8edcc;--parch2:#ecd9a8;--ink:#1e0c04;--bd:#1e2550;--bdg:#5a3e14;--lt:#c4b490;--mt:#b0bce0;--dim:#3a4490;}
body{font-family:'IM Fell English',Georgia,serif;background:var(--bg0);display:flex;align-items:center;justify-content:center;min-height:100vh;margin:0;}
.wrap{width:100%;max-width:820px;height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg0);position:relative;}
.splash{position:absolute;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg0);}
.sp-title{font-family:'Cinzel',Georgia,serif;font-size:28px;color:var(--gold);letter-spacing:.1em;text-align:center;}
.sp-sub{font-size:14px;color:var(--mt);text-align:center;line-height:1.9;max-width:360px;font-style:italic;}
.sp-key{margin-top:4px;font-size:12px;color:var(--mt);text-align:center;}
.sp-key input{background:var(--bg2);border:1px solid var(--bd);color:var(--lt);padding:6px 10px;border-radius:4px;font-size:12px;width:260px;font-family:monospace;}
.sp-key input::placeholder{color:#6878a8;}
.hdr{position:relative;z-index:10;padding:8px 14px;border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;background:rgba(7,9,26,.97);}
.hdr-l{display:flex;align-items:center;gap:6px;}
.hdr-title{font-family:'Cinzel',Georgia,serif;font-size:13px;color:var(--gold);letter-spacing:.05em;}
.hbadge{font-size:10px;padding:2px 8px;border-radius:99px;border:1px solid;font-style:italic;}
.lvlbadge{font-size:10px;padding:2px 7px;border-radius:99px;background:rgba(201,168,76,.1);color:var(--gold);border:1px solid #4a3810;font-style:italic;}
.pvd-badge{font-size:10px;padding:2px 7px;border-radius:99px;background:rgba(104,120,168,.1);color:#6878a8;border:1px solid #3a4490;font-family:'Cinzel',Georgia,serif;cursor:pointer;}
.pvd-badge[data-pvd="groq"]{color:#6878a8;background:rgba(104,120,168,.1);}
.pvd-badge[data-pvd="openai"]{color:#4aa020;background:rgba(74,160,32,.1);border-color:#2a6010;}
.pvd-badge[data-pvd="deepseek"]{color:#3070c0;background:rgba(48,112,192,.1);border-color:#1e4a80;}
.hdr-r{display:flex;align-items:center;gap:10px;}
.streak-d{display:flex;align-items:center;gap:3px;}
.streak-n{color:var(--gold2);font-size:15px;}
.streak-lbl{color:var(--mt);font-size:15px;}
.pts-n{font-size:15px;color:var(--gold2);transition:color .4s;}
.pts-n.goal-done{color:#4aa020;}
.daily-goal{display:flex;align-items:center;gap:4px;position:relative;}
.abtn{background:none;border:none;cursor:pointer;color:var(--mt);font-size:15px;padding:4px;}
.abtn:hover{color:var(--gold);}
.ctabs{position:relative;z-index:10;display:flex;border-bottom:1px solid var(--bd);background:rgba(7,9,22,.97);}
.ctab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 4px;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;}
.ctab:hover{background:rgba(201,168,76,.05);}
.ctab.active{background:rgba(201,168,76,.06);box-shadow:0 2px 14px rgba(201,168,76,.12);}
.cport{width:42px;height:42px;border-radius:50%;overflow:hidden;border:1.5px solid var(--dim);transition:border-color .3s,box-shadow .3s;}
.ctab.active .cport{border-color:var(--char-ac,var(--gold));box-shadow:0 0 0 2px rgba(201,168,76,.15);}
.cname{font-size:12px;color:var(--mt);font-style:italic;}
.ctab.active .cname{color:var(--gold);}
.mdot{width:7px;height:7px;border-radius:50%;background:#666;transition:background .5s;}
.main{display:flex;flex:1;overflow:hidden;position:relative;z-index:10;}
.ccol{display:flex;flex-direction:column;flex:1;min-width:0;}
.msgs{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:var(--bd) transparent;box-shadow:inset 0 14px 22px rgba(7,9,26,.55),inset 0 -10px 16px rgba(7,9,26,.35);position:relative;}
.msgs::-webkit-scrollbar{width:3px;}.msgs::-webkit-scrollbar-thumb{background:var(--bd);}
.msg{display:flex;gap:8px;align-items:flex-start;}
.msg.u{flex-direction:row-reverse;}
.mav{width:30px;height:30px;border-radius:50%;overflow:hidden;border:1px solid var(--bd);flex-shrink:0;}
.bbl{max-width:78%;padding:9px 13px;font-size:13px;line-height:1.7;}
.msg.u .bbl{background:var(--bg3);color:var(--lt);border:1px solid var(--bd);border-radius:10px 3px 10px 10px;font-family:Georgia,sans-serif;}
.msg.a .bbl{background:var(--parch);color:var(--ink);border:1px solid var(--bdg);border-radius:3px 10px 10px 10px;}
.bbl .note{display:block;font-size:11px;color:#5a3210;margin-top:7px;padding-top:6px;border-top:1px solid rgba(139,105,20,.3);font-style:italic;}
.spk-btn{background:none;border:none;cursor:pointer;color:#7a4e18;padding:1px 4px;vertical-align:middle;display:inline-flex;align-items:center;}
.spk-btn:hover{color:var(--gold);}
.spk-btn i{font-size:12px;}
.retry-btn{font-size:11px;padding:3px 10px;border-radius:3px;border:1px solid #c05050;background:none;color:#c05050;cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.retry-btn:hover{background:rgba(192,80,80,.1);}
.chal{margin:8px 12px 0;padding:9px 13px;background:var(--parch2);border:1px solid var(--bdg);border-radius:3px;flex-shrink:0;}
.chal-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:3px;}
.chal-lbl{font-size:12px;color:#7a5010;letter-spacing:.09em;font-family:'Cinzel',Georgia,serif;}
.chal-txt{font-size:12px;color:var(--ink);font-style:italic;line-height:1.5;}
.inp-area{padding:9px 12px;border-top:1px solid var(--bd);background:rgba(7,9,22,.98);flex-shrink:0;}
.inp-row{display:flex;gap:6px;align-items:flex-end;}
textarea#ui{flex:1;resize:none;border-radius:4px;padding:7px 10px;font-size:13px;font-family:'IM Fell English',Georgia,serif;min-height:36px;max-height:72px;line-height:1.5;background:var(--bg2);color:var(--lt);border:1px solid var(--bd);}
textarea#ui::placeholder{color:#8b9bb8;}
.ibtn{width:34px;height:34px;border-radius:4px;border:1px solid var(--bd);background:var(--bg2);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.ibtn:hover{border-color:var(--gold);}.ibtn:disabled{opacity:.5;cursor:not-allowed;}
.ibtn i{font-size:15px;color:var(--mt);}
.ibtn.send{background:var(--char-ac,#740001);border-color:var(--char-ac,#740001);}.ibtn.send:hover{filter:brightness(1.2);}.ibtn.send i{color:#f5e5c0;}
.ibtn.mic.rec{border-color:var(--gold);background:rgba(201,168,76,.12);}.ibtn.mic.rec i{color:var(--gold);}
.hints{display:flex;gap:5px;margin-top:6px;flex-wrap:wrap;min-height:20px;align-items:center;}
.hchip{font-size:12px;color:var(--gold);background:rgba(201,168,76,.07);border:.5px solid var(--bdg);border-radius:99px;padding:3px 10px;cursor:pointer;font-style:italic;}
.hchip:hover{background:rgba(201,168,76,.18);}
.hints-empty{font-size:12px;color:#6878a8;font-style:italic;}
.side{width:186px;flex-shrink:0;display:flex;flex-direction:column;border-left:1px solid var(--bd);background:rgba(6,8,20,.98);overflow:hidden;}
.ss{padding:9px 11px;border-bottom:1px solid var(--bd);flex-shrink:0;position:relative;}
.stitle{font-size:11px;color:#b09848;letter-spacing:.09em;margin-bottom:6px;font-family:'Cinzel',Georgia,serif;line-height:1.3;}
.hg{width:100%;height:9px;background:var(--bg2);border-radius:5px;border:1px solid var(--bd);overflow:hidden;margin-bottom:3px;}
.hg-f{height:100%;border-radius:5px;background:var(--gold);transition:width .6s;}
.stabs{display:flex;border-bottom:1px solid var(--bd);flex-shrink:0;}
.stab{flex:1;padding:5px 2px;border:none;background:none;font-size:11px;color:var(--mt);cursor:pointer;border-bottom:2px solid transparent;font-family:'Cinzel',Georgia,serif;}
.stab.active{color:var(--gold);border-bottom-color:var(--gold);}
.stab:hover{color:var(--lt);}
.scon{flex:1;overflow-y:auto;padding:6px 11px;scrollbar-width:thin;scrollbar-color:var(--bd) transparent;}
.scon::-webkit-scrollbar{width:2px;}.scon::-webkit-scrollbar-thumb{background:var(--bd);}
.vi{padding:4px 0;border-bottom:.5px solid var(--bd);}.vi:last-child{border-bottom:none;}
.vw{font-size:12px;color:var(--gold);font-style:italic;line-height:1.4;}.vd{font-size:12px;color:var(--lt);line-height:1.4;}
.gi{padding:5px 0;border-bottom:.5px solid var(--bd);}.gi:last-child{border-bottom:none;}
.mi{padding:4px 0;border-bottom:.5px solid var(--bd);}.mi:last-child{border-bottom:none;}
.mw{font-size:11px;color:#e05555;text-decoration:line-through;line-height:1.4;}
.mr{font-size:11px;color:#64c038;font-weight:500;line-height:1.4;}
.mn{font-size:11px;color:var(--lt);margin-top:1px;line-height:1.4;}
.edim{font-size:11px;color:#6878a8;font-style:italic;padding:4px 0;line-height:1.4;}
.wknav{display:flex;align-items:center;justify-content:center;gap:8px;padding:0 0 8px;margin-bottom:6px;border-bottom:.5px solid var(--bd);}
.wknav-btn{background:none;border:1px solid var(--bdg);color:var(--gold);width:20px;height:20px;border-radius:3px;cursor:pointer;font-size:12px;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.wknav-btn:disabled{opacity:.25;cursor:not-allowed;}
.wknav-lbl{font-size:11px;color:var(--mt);font-style:italic;text-align:center;}
.vadd{margin-bottom:8px;padding:7px;background:var(--bg2);border:1px solid var(--bd);border-radius:4px;}
.vadd input{width:100%;background:var(--bg3);border:1px solid var(--bd);color:var(--lt);padding:5px 7px;border-radius:3px;font-size:12px;margin-bottom:5px;font-family:Georgia,sans-serif;}
.vadd input::placeholder{color:#6878a8;}
.vadd-row{display:flex;gap:5px;}
.vadd-row button{flex:1;font-size:11px;padding:4px 0;border-radius:3px;border:1px solid var(--bdg);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.vadd-row button.loading-btn{animation:loadingPulse 1s ease-in-out infinite;}
.sel-vocab-btn{position:absolute;z-index:60;font-size:11px;color:var(--ink);background:var(--gold2);border:1px solid var(--bdg);border-radius:99px;padding:4px 11px;cursor:pointer;display:none;font-family:'Cinzel',Georgia,serif;box-shadow:0 2px 6px rgba(0,0,0,.4);}
.sel-vocab-btn:hover{background:var(--gold);}
.sel-reading-popup{position:fixed;z-index:400;display:none;flex-direction:row;align-items:flex-start;gap:8px;background:var(--gold2);border:1px solid var(--bdg);border-radius:10px;padding:8px 12px;box-shadow:0 2px 8px rgba(0,0,0,.5);font-family:'Cinzel',Georgia,serif;font-size:11px;color:var(--ink);max-width:min(500px,90vw);}
.sel-reading-popup span{flex:1;opacity:.85;white-space:normal;word-break:break-word;line-height:1.5;}
.sel-reading-popup button{background:var(--gold);border:1px solid var(--bdg);border-radius:50%;width:20px;height:20px;line-height:1;font-size:15px;padding:0;cursor:pointer;color:var(--ink);flex-shrink:0;margin-top:1px;}
.sel-reading-popup button:hover{background:#b8930a;}
.sel-reading-popup button[data-tip]{position:relative;}
.sel-reading-popup button[data-tip]::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 5px);right:0;background:#1e0c04;color:var(--gold2);font-size:10px;white-space:nowrap;padding:3px 7px;border-radius:4px;pointer-events:none;opacity:0;transition:opacity .15s;}
.sel-reading-popup button[data-tip]:hover::after{opacity:1;}
.srp-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--ink);opacity:.6;animation:bonce 1s infinite;margin:0 1px;vertical-align:middle;}
.srp-dot:nth-child(2){animation-delay:.2s;}
.srp-dot:nth-child(3){animation-delay:.4s;}
.typing-bb{display:flex;gap:4px;align-items:center;padding:2px 0;}
.dot{width:5px;height:5px;border-radius:50%;background:#8b6914;animation:bonce 1.2s infinite;}
.dot:nth-child(2){animation-delay:.2s;}.dot:nth-child(3){animation-delay:.4s;}
@keyframes bonce{0%,60%,100%{transform:translateY(0);}30%{transform:translateY(-5px);}}
.empty-ch{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--dim);font-size:13px;font-style:italic;padding:24px;text-align:center;}
.fc-ov{position:absolute;inset:0;z-index:200;background:rgba(6,8,20,.97);display:none;flex-direction:column;align-items:center;justify-content:center;gap:18px;}
.fc-card{width:clamp(240px,35vw,400px);height:clamp(150px,22vw,220px);cursor:pointer;text-align:center;perspective:700px;}
.fc-card-inner{position:relative;width:100%;height:100%;transition:transform .5s;transform-style:preserve-3d;}
.fc-card.flipped .fc-card-inner{transform:rotateY(180deg);}
.fc-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:28px;background:var(--parch);border:1px solid var(--bdg);}
.fc-face-back{transform:rotateY(180deg);}
.fc-word{font-family:'IM Fell English',Georgia,serif;font-size:30px;color:var(--ink);}
.fc-def{font-size:15px;color:#7a4e18;font-style:italic;}
.fc-hint{font-size:11px;color:#8b6914;}
.fc-nav{display:flex;gap:14px;}
.fc-btn{background:none;border:1px solid var(--bdg);color:var(--gold);padding:7px 18px;border-radius:4px;cursor:pointer;font-family:'IM Fell English',Georgia,serif;font-size:13px;}
.fc-btn:hover{border-color:var(--gold);}
.fc-close{position:absolute;top:14px;right:18px;background:none;border:none;color:var(--mt);font-size:22px;cursor:pointer;line-height:1;min-width:40px;min-height:40px;display:flex;align-items:center;justify-content:center;}
.fc-close:hover{color:var(--lt);}
.settings-ov{position:absolute;inset:0;z-index:200;background:rgba(6,8,20,.97);display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px;}
.settings-card{width:clamp(280px,40vw,440px);max-height:80%;overflow-y:auto;background:var(--parch);border:1px solid var(--bdg);border-radius:6px;padding:18px;}
.settings-tabs{display:flex;gap:6px;margin-bottom:12px;border-bottom:1px solid var(--bdg);padding-bottom:8px;}
.settings-tab{flex:1;padding:5px;border:none;background:none;font-family:'Cinzel',Georgia,serif;font-size:11px;color:#7a5520;cursor:pointer;border-bottom:2px solid transparent;}
.settings-tab.active{color:#5a3000;border-bottom-color:#8b6914;font-weight:600;}
.svc-row{margin-bottom:14px;}
.svc-lbl{font-size:11px;color:#5a3000;margin-bottom:4px;font-family:'Cinzel',Georgia,serif;}
.svc-row select,.svc-row input[type="text"],.svc-row input[type="password"]{width:100%;padding:5px;border-radius:4px;border:1px solid var(--bdg);background:#fffaf0;color:var(--ink);font-size:12px;margin-bottom:5px;font-family:'IM Fell English',Georgia,serif;}
.svc-row button{font-size:11px;padding:4px 10px;border-radius:3px;border:1px solid var(--bdg);background:none;color:#7a5520;cursor:pointer;}
.svc-row button:hover{background:rgba(139,105,20,.1);}
/* LLM query log in settings */
.log-entry{border-bottom:.5px solid var(--bdg);padding:5px 0;cursor:pointer;}
.log-entry:hover{background:rgba(139,105,20,.04);}
.log-summary{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--ink);}
.log-time{color:#8b6914;font-size:10px;min-width:44px;}
.log-pvd{font-size:9px;padding:1px 5px;border-radius:3px;font-family:'Cinzel',Georgia,serif;}
.log-pvd.groq{background:rgba(104,120,168,.15);color:#6878a8;}
.log-pvd.openai{background:rgba(74,160,32,.15);color:#4aa020;}
.log-pvd.deepseek{background:rgba(48,112,192,.15);color:#3070c0;}
.log-type{font-size:9px;padding:1px 5px;border-radius:3px;background:rgba(139,105,20,.12);color:#8b6914;font-family:'Cinzel',Georgia,serif;}
.log-latency{font-size:9px;color:var(--mt);margin-left:auto;}
.log-status{font-size:11px;}
.log-tokens{font-size:9px;color:var(--mt);}
.log-detail{display:none;margin-top:4px;padding:6px 8px;background:var(--bg2);border:1px solid var(--bd);border-radius:3px;font-size:10px;color:var(--mt);max-height:200px;overflow:auto;white-space:pre-wrap;word-break:break-all;font-family:monospace;}
.log-entry.open .log-detail{display:block;}
.log-clear-btn{font-size:10px;padding:3px 10px;margin-top:6px;border-radius:3px;border:1px solid #c05050;background:none;color:#c05050;cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.log-clear-btn:hover{background:rgba(192,80,80,.1);}
.compare-section{margin-top:16px;padding-top:12px;border-top:1px solid var(--bdg);}
.compare-btn{font-size:11px;padding:5px 12px;border-radius:3px;border:1px solid var(--gold);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.compare-btn:hover{background:rgba(201,168,76,.1);}
.compare-loading{font-size:11px;color:var(--mt);font-style:italic;padding:8px 0;}
.compare-error{font-size:11px;color:#d04040;}
.cr{margin-bottom:12px;padding:10px;background:var(--bg1);border:1px solid var(--bd);border-radius:4px;}
.cr-h{font-size:12px;color:var(--gold);display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;font-family:'Cinzel',Georgia,serif;}
.cr-ms{font-size:10px;color:var(--mt);font-family:monospace;}
.cr-tok{font-size:10px;color:var(--mt);font-family:monospace;}
.cr-r{font-size:12px;color:var(--lt);white-space:pre-wrap;line-height:1.5;}
.cr-opt{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;}
.cr-oc{font-size:10px;padding:3px 8px;border-radius:3px;background:var(--bg2);color:var(--mt);border:1px solid var(--bdg);}
.vi-row,.mi-row{display:flex;justify-content:space-between;align-items:flex-start;gap:4px;}
.vi-acts{display:flex;gap:2px;flex-shrink:0;}
.vi-btn{background:none;border:none;color:#8b6914;cursor:pointer;padding:1px 3px;font-size:11px;}
.vi-btn:hover{color:var(--gold);}
.toast{position:absolute;top:8px;left:50%;transform:translateX(-50%);padding:7px 18px;border-radius:4px;font-family:'Cinzel',Georgia,serif;font-size:12px;z-index:500;white-space:nowrap;pointer-events:none;}
.order-letter{background:var(--parch2);border:1px solid var(--bdg);border-radius:4px;padding:12px;margin-bottom:10px;text-align:center;}
.order-letter .owl-stamp{font-size:20px;display:block;margin-bottom:4px;}
.order-letter .order-desc{font-size:11px;color:#7a5010;font-style:italic;margin-bottom:8px;}
.order-scrambled{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;min-height:36px;padding:6px;background:rgba(139,105,20,.08);border-radius:4px;border:1px dashed var(--bdg);margin-bottom:8px;}
.order-target{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;min-height:36px;padding:6px;background:rgba(201,168,76,.06);border-radius:4px;border:1px solid var(--bdg);}
.word-chip{padding:5px 11px;border-radius:99px;background:var(--gold2);color:var(--ink);font-size:12px;cursor:grab;border:1px solid var(--bdg);font-family:'IM Fell English',Georgia,serif;user-select:none;}
.word-chip:active{cursor:grabbing;}
.word-chip.placed{background:var(--parch);border-color:#8b6914;}
.word-chip.hint-glow{box-shadow:0 0 0 2px #4aa020,0 0 8px rgba(74,160,32,.4);}
.order-actions{display:flex;gap:5px;margin-top:8px;}
.order-actions button{flex:1;font-size:11px;padding:5px 0;border-radius:3px;border:1px solid var(--bdg);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.order-actions button:hover{background:rgba(201,168,76,.1);}
.order-result{margin-top:8px;padding:8px;border-radius:3px;text-align:center;font-size:12px;}
.order-result .correct-line{color:#5ab030;font-weight:500;}
.order-result .incorrect-line{color:#d04040;}
.order-result .restored-sentence{font-size:13px;color:var(--ink);font-style:italic;margin-top:4px;}
.pts-float{position:absolute;right:6px;bottom:100%;font-size:11px;color:var(--gold2);font-family:'Cinzel',Georgia,serif;pointer-events:none;animation:floatup 1.2s ease-out forwards;}
@keyframes floatup{0%{opacity:1;transform:translateY(0);}100%{opacity:0;transform:translateY(-24px);}}
@keyframes ptsflash{0%{color:var(--gold2);}50%{color:#7acc40;transform:scale(1.3);}100%{color:var(--gold2);transform:scale(1);}}
.pts-flash{animation:ptsflash .6s ease-out;}
.mood-pulse{animation:moodpulse .55s ease-out;}
@keyframes moodpulse{0%,100%{transform:scale(1);}50%{transform:scale(1.9);}}
.side-scrim{display:none;opacity:0;transition:opacity .3s;}
#sideBtn{display:none;}
/* ── Pensieve Memory Match ────────────────────────────────────────────── */
.pensieve-hdr{font-family:'Cinzel',Georgia,serif;font-size:11px;color:#5a3000;text-align:center;letter-spacing:.08em;margin-bottom:8px;}
.pensieve-stats{display:flex;justify-content:space-between;font-size:11px;color:#7a5520;margin-bottom:8px;}
.pensieve-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:280px;margin:0 auto;padding:14px;background:linear-gradient(145deg,#3a2010,#5a3520 40%,#4a2818 60%,#3a2010);border:1px solid #6a4520;border-radius:6px;box-shadow:inset 0 2px 10px rgba(0,0,0,.5),0 1px 3px rgba(0,0,0,.3);}
.memory-card{perspective:600px;cursor:pointer;height:80px;max-width:150px;transition:transform .25s ease;}
.memory-card:hover{transform:translateY(-4px);}
.memory-card-inner{position:relative;width:100%;height:100%;transition:transform .5s;transform-style:preserve-3d;border-radius:5px;box-shadow:0 2px 6px rgba(0,0,0,.25);}
.memory-card:hover .memory-card-inner{box-shadow:0 6px 14px rgba(0,0,0,.35);}
.memory-card.flipped .memory-card-inner{transform:rotateY(180deg);}
.memory-card-front,.memory-card-back{position:absolute;inset:0;backface-visibility:hidden;border-radius:5px;display:flex;align-items:center;justify-content:center;padding:6px;font-size:11px;text-align:center;word-break:break-word;line-height:1.4;border:1px solid var(--bdg);}
.memory-card-front{overflow:hidden;z-index:2;animation:pensieveGlow 4s ease-in-out infinite alternate;}
.memory-card[data-type="word"] .memory-card-front{background:radial-gradient(ellipse at 30% 25%,#f8e8c0,#c9a84c 40%,#8a6020 75%,#5a3000);}
.memory-card[data-type="def"] .memory-card-front{background:radial-gradient(ellipse at 30% 25%,#c0daf0,#6a90b0 40%,#2a4870 75%,#1a3050);}
@keyframes pensieveGlow{0%{background-size:100% 100%;}100%{background-size:120% 120%;background-position:10% 5%;}}
.memory-card-front::after{content:'?';position:relative;z-index:1;font-size:22px;color:rgba(255,255,255,.2);font-family:'Cinzel',Georgia,serif;text-shadow:0 0 8px rgba(255,255,255,.1);}
.memory-card-back{transform:rotateY(180deg);box-shadow:inset 0 1px 3px rgba(0,0,0,.08);font-size:11px;}
.memory-card[data-type="word"] .memory-card-back{background:#f8edcc;border-left:3px solid var(--gold);font-weight:600;color:#5a3000;font-size:12px;}
.memory-card[data-type="def"] .memory-card-back{background:#dce4f0;border-left:3px solid #8090c0;font-weight:500;color:#1a2840;font-size:12px;}
.memory-card.matched .memory-card-inner{animation:matchedBreath 2s ease-in-out infinite;border-radius:5px;}
@keyframes matchedBreath{0%,100%{box-shadow:0 0 0 2px var(--gold),0 0 8px rgba(201,168,76,.3),0 0 2px rgba(201,168,76,.1);}50%{box-shadow:0 0 0 3px var(--gold2),0 0 18px rgba(232,200,96,.5),0 0 6px rgba(232,200,96,.2);}}
.memory-card.matched .memory-card-back{background:var(--parch2);}
.pensieve-actions{display:flex;gap:5px;margin-top:8px;}
.pensieve-actions button{flex:1;font-size:11px;padding:5px 0;border-radius:3px;border:1px solid var(--bdg);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.pensieve-actions button:hover{background:rgba(201,168,76,.1);}
/* Memory preview countdown bar */
.mem-preview-bar{height:3px;background:var(--bdg);border-radius:2px;margin:8px 0 4px;overflow:hidden;}
.mem-preview-bar-fill{height:100%;background:var(--gold);border-radius:2px;width:100%;transition:width 0.1s linear;}
/* Vocab panel action links (not to be confused with .chal-act) */
.side-act{font-size:11px;color:#8b6914;cursor:pointer;}
.side-act:hover{color:var(--gold);}
/* SRS review in side panel */
.srs-review{text-align:center;padding:8px 0;}
.srs-hdr{font-size:11px;color:#b09848;font-family:'Cinzel',Georgia,serif;margin-bottom:8px;letter-spacing:.05em;}
.srs-review .srs-word{font-size:15px;color:var(--gold);font-style:italic;margin-bottom:4px;line-height:1.4;}
.srs-review .srs-def{font-size:12px;color:var(--lt);line-height:1.4;}
.srs-reveal-btn{font-size:11px;padding:4px 12px;border-radius:3px;border:1px solid var(--bdg);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.srs-reveal-btn:hover{background:rgba(201,168,76,.1);}
.srs-review .vadd-row{margin-top:8px;}
.srs-review .vadd-row button{font-size:11px;}
/* Splash CTA button */
.sp-btn{display:inline-block;margin-top:8px;padding:12px 36px;background-color:#740001;color:#f5e5c0;border:1.5px solid #c9a84c;border-radius:4px;font-family:'Cinzel',Georgia,serif;font-size:15px;cursor:pointer;letter-spacing:.06em;}
.sp-btn:hover{background-color:#9a0000;}
.sp-btn.loading{cursor:wait;opacity:.85;}
.sp-btn.loading::after{content:'';display:inline-block;width:12px;height:12px;border:2px solid rgba(245,229,192,.3);border-top-color:#f5e5c0;border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-left:10px;}
/* ── Auth form on splash ─────────────────────────────────────────────── */
.sp-auth{margin-top:4px;font-size:12px;color:var(--mt);text-align:center;max-width:360px;}
#googleSignInBtn{transition:box-shadow .2s,transform .1s;}
#googleSignInBtn:hover{box-shadow:0 1px 4px rgba(0,0,0,.3);}
#googleSignInBtn:active{transform:scale(.97);}
#googleSignInBtn:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none;}
#authMsg .auth-success{color:#4aa020;}
#authMsg .auth-error{color:#d04040;}
/* ── Sync badge in header ──────────────────────────────────────────────── */
.sync-badge{font-size:13px;opacity:0.7;cursor:default;display:inline-flex;align-items:center;padding:4px;transition:opacity .3s,color .3s;}
.sync-badge.conflict{color:#d09030;opacity:1;}
.sync-badge.error{color:#d04040;opacity:1;}
/* ── Sync choice window ──────────────────────────────────────────────── */
.sync-choice-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:640px;margin:0 auto;padding:20px;}
.sync-choice-title{font-family:'Cinzel',Georgia,serif;font-size:20px;color:var(--gold);letter-spacing:.06em;text-align:center;}
.sync-choice-subtitle{font-size:13px;color:var(--mt);text-align:center;line-height:1.7;max-width:480px;font-style:italic;}
.sync-choice-table{display:grid;grid-template-columns:1fr 1fr;gap:1px 10px;width:100%;max-width:560px;padding:14px 16px;background:rgba(18,21,64,.45);border:1px solid var(--bd);border-radius:6px;}
.sync-choice-section{font-family:'Cinzel',Georgia,serif;font-size:12px;color:var(--gold);letter-spacing:.05em;text-align:center;padding:4px 0 8px;border-bottom:1px solid var(--bdg);margin-bottom:4px;}
.sync-choice-row{display:flex;justify-content:space-between;align-items:baseline;padding:3px 4px;gap:8px;}
.sync-choice-row:nth-child(odd){background:rgba(201,168,76,.03);}
.sync-choice-row-label{font-size:11px;color:var(--mt);font-style:italic;white-space:nowrap;}
.sync-choice-row-value{font-size:12px;color:var(--lt);text-align:right;white-space:nowrap;}
.sync-choice-actions{display:flex;gap:14px;justify-content:center;margin-top:8px;flex-wrap:wrap;}
.sync-choice-btn{padding:10px 26px;border-radius:4px;font-family:'Cinzel',Georgia,serif;font-size:13px;cursor:pointer;letter-spacing:.04em;border:1.5px solid var(--bdg);background:none;color:var(--gold);transition:background .15s,border-color .15s;}
.sync-choice-btn:hover{border-color:var(--gold);background:rgba(201,168,76,.08);}
.sync-choice-btn--local{background-color:#740001;color:#f5e5c0;border-color:var(--gold);}
.sync-choice-btn--local:hover{background-color:#9a0000;}
.sync-choice-btn--remote{}

/* Challenge sub-elements */
#chalFocus{font-size:12px;color:#7a5010;margin-top:3px;font-style:italic;}
#chalOpener{font-size:12px;color:#5a68a8;margin-top:2px;font-style:italic;cursor:pointer;transition:color .15s;}
#chalOpener:hover{color:var(--gold);text-decoration:underline dotted;}
/* Memory Match loading spinner */
.mem-loading{text-align:center;padding:14px 0;color:#7a5520;font-style:italic;font-size:12px;}
.mem-loading::after{content:'';display:inline-block;width:11px;height:11px;border:2px solid var(--bdg);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-left:6px;}
@keyframes spin{to{transform:rotate(360deg);}}
/* Difficulty selector active button */
.diff-btn-active{background:rgba(139,105,20,.15);}
/* Game shared UI */
.game-error{font-size:12px;color:#d04040;margin-bottom:8px;}
.game-phrase{font-size:13px;color:var(--ink);margin-bottom:8px;font-style:italic;max-width:420px;margin-left:auto;margin-right:auto;}
.game-result-msg{margin-top:8px;font-size:12px;}
.game-hint-msg{font-size:11px;color:#9a6520;padding:4px 0;}
/* Parchment-context overrides for game overlay */
.settings-card--games .edim{color:#5a3000;font-style:italic;}
.settings-card--games .svc-row{margin-bottom:6px;}
/* Next-round button — capped width, centred */
.game-next{display:block;width:100%;max-width:320px;margin:14px auto 0;background:none;border:1px solid var(--bdg);color:var(--gold);padding:7px 18px;border-radius:4px;cursor:pointer;font-family:'IM Fell English',Georgia,serif;font-size:13px;}
.game-next:hover{border-color:var(--gold);}
/* Game input — deliberately distinct from settings form inputs */
.svc-row input.game-input{width:100%;max-width:420px;padding:9px 12px;font-size:14px;display:block;margin:0 auto 10px;background:#fffef5;border:2px solid var(--bdg);border-radius:6px;color:var(--ink);font-family:'IM Fell English',Georgia,serif;transition:border-color .2s,box-shadow .2s;}
.svc-row input.game-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 8px rgba(201,168,76,.3);}
.svc-row input.game-input::placeholder{color:#8b6914;opacity:0.55;font-style:italic;}
/* Listen buttons row in dictation */
.game-listen-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:10px;}
@keyframes loadingPulse{0%,100%{opacity:.5;}50%{opacity:1;}}
.opener-flash{animation:openerflash .4s ease-out;}
.game-order-label{font-size:11px;color:#5a3000;margin-bottom:6px;font-weight:500;}
/* Tier result colours */
.tier-correct{color:#5ab030;}
.tier-minor{color:#c08020;}
.tier-incorrect{color:#d04040;}
/* Daily goal done state */
#dailyGoalStar{color:var(--gold);transition:color .4s;}
#dailyGoalStar.goal-done{color:#4aa020;}
/* Games overlay wide layout */
.settings-card--games{width:clamp(300px,70vw,800px);}
.achievements-card{width:clamp(280px,40vw,400px);}
.ee-card{width:clamp(280px,45vw,440px);max-height:80vh;display:flex;flex-direction:column;gap:0;}
@media(max-width:600px){
  .side{position:absolute;top:0;right:0;bottom:0;z-index:30;transform:translateX(100%);transition:transform .3s;box-shadow:-4px 0 20px rgba(0,0,0,.6);}
  .side.open{transform:translateX(0);}
  .side-scrim{position:absolute;inset:0;z-index:29;background:rgba(0,0,0,.4);}
  .side.open~.side-scrim{display:block;opacity:1;}
  #sideBtn{display:inline-flex;}
  .hdr-title{display:none;}
  .streak-lbl{display:none;}
  #aBtn{display:none;}
  #skipBtn{display:none;}
  .pvd-badge{display:none;}
  .hdr-r{gap:2px;}
  .hdr-l{gap:4px;}
  .hdr{padding:6px 8px;}
  .abtn{font-size:14px;padding:5px;}
  .streak-n,.pts-n{font-size:12px;}
  .sync-badge{font-size:13px;padding:4px 2px;}
  .streak-d span{font-size:12px !important;}
  #dailyGoalStar{font-size:12px !important;}
  .sp-key input{width:100%;max-width:300px;}
  #splashBtn{width:80%;}
  .sp-pvd-row{flex-wrap:wrap;}
  .sync-choice-table{grid-template-columns:1fr;}
  .sync-choice-wrap{padding:12px;}
  .sync-choice-title{font-size:17px;}
  .sync-choice-btn{padding:10px 18px;font-size:12px;}
  .sync-choice-row-label{font-size:10px;}
  .sync-choice-row-value{font-size:11px;}
}
@media(min-width:601px) and (max-width:819px){
  .side{width:148px;}
  .ss{padding:7px 8px;}
  .scon{padding:4px 6px;}
  .stitle{font-size:11px;}
  .stab{font-size:11px;padding:4px 1px;}
  .vw,.mr,.mw{font-size:11px;}
  .vd,.mn{font-size:10px;}
  .vi-btn{font-size:10px;}
}
@media(max-height:550px){
  .wrap{height:100vh;}
  .hdr{padding:4px 10px;}
  .hdr-title{font-size:11px;}
  .ctab{padding:4px 2px;gap:1px;}
  .cport{width:32px;height:32px;}
  .cname{font-size:10px;}
  .mdot{width:5px;height:5px;}
  .chal{padding:5px 10px;margin:4px 8px 0;}
  .chal-lbl{font-size:11px;}
  .chal-txt{font-size:11px;}
  .inp-area{padding:5px 8px;}
  textarea#ui{min-height:28px;max-height:50px;font-size:11px;padding:4px 8px;}
  .ibtn{width:28px;height:28px;}
  .ibtn i{font-size:13px;}
  .msgs{padding:6px;gap:6px;}
  .bbl{font-size:11px;padding:5px 10px;}
  .mav{width:24px;height:24px;}
}
.ee-err-card{background:var(--bg2);border:1px solid var(--bd);border-radius:4px;padding:10px 12px;margin-bottom:10px;}
.ee-chat{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;min-height:0;max-height:200px;padding:4px 0 8px;}
.ee-bubble{font-size:12px;line-height:1.5;padding:7px 10px;border-radius:6px;max-width:90%;}
.ee-bubble-user{background:var(--bg3);color:var(--lt);align-self:flex-end;}
.ee-bubble-assistant{background:var(--parch);color:var(--ink);align-self:flex-start;}
.ee-sugg-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;}
.ee-inp-row{display:flex;gap:6px;margin-top:4px;}
.ee-inp{flex:1;background:var(--bg2);border:1px solid var(--bd);border-radius:4px;color:var(--lt);padding:6px 8px;font-size:12px;font-family:inherit;}
.ee-inp:focus{outline:none;border-color:var(--gold);}
.ee-send{background:none;border:1px solid var(--bd);border-radius:4px;color:var(--gold);cursor:pointer;padding:6px 8px;}
.ee-send:hover{border-color:var(--gold);}
.ee-loading{display:flex;gap:4px;padding:8px 0 4px;}
.ee-loading .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);animation:bonce 1s infinite;}
.ee-loading .dot:nth-child(2){animation-delay:.2s;}
.ee-loading .dot:nth-child(3){animation-delay:.4s;}

/* ── El Profeta: reading comprehension ──────────────────────────────── */
#readingCard{display:flex;flex-direction:column;gap:0;overflow-y:auto;width:clamp(340px,90vw,900px);max-height:90%;}
.reading-lobby{text-align:center;padding:20px 16px 12px;}
.reading-lobby-title{font-family:'Cinzel',Georgia,serif;font-size:16px;color:var(--ink);margin-bottom:4px;}
.reading-lobby-sub{font-size:11px;color:#7a5520;margin-bottom:14px;font-style:italic;}
.reading-diff-row{display:flex;gap:6px;justify-content:center;margin-bottom:10px;}
.reading-diff-btn{font-size:11px;padding:4px 12px;border-radius:99px;border:1px solid var(--bdg);background:none;color:#7a5520;cursor:pointer;font-family:'Cinzel',Georgia,serif;transition:all .2s;}
.reading-diff-btn:hover{border-color:var(--gold);color:var(--gold);}
.reading-diff-btn.active{background:rgba(201,168,76,.12);color:var(--gold);border-color:var(--gold);}
.reading-source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px;}
.reading-source-btn{padding:10px 6px;border-radius:4px;border:1px solid var(--bdg);background:var(--parch2);color:var(--ink);cursor:pointer;font-family:'Cinzel',Georgia,serif;font-size:11px;text-align:center;transition:background .2s;}
.reading-source-btn:hover{background:var(--gold2);}
.reading-source-btn--magic{border:2px solid var(--gold);box-shadow:0 0 10px rgba(201,168,76,.35);background:linear-gradient(135deg,rgba(201,168,76,.12),var(--parch2) 60%);}
.reading-source-btn--magic:hover{background:linear-gradient(135deg,rgba(201,168,76,.22),var(--gold2) 60%);box-shadow:0 0 16px rgba(201,168,76,.5);}
.reading-source-btn--magic .src-icon{font-size:22px;}
.reading-source-btn--magic .src-label{color:var(--gold);font-weight:bold;}
.reading-source-btn .src-icon{display:block;font-size:20px;margin-bottom:2px;}
.reading-source-btn .src-label{font-size:9px;color:#7a5520;display:block;}
.reading-headlines{padding:8px 16px;}
.reading-headline-item{padding:8px 10px;border-bottom:.5px solid var(--bdg);cursor:pointer;font-size:12px;color:var(--ink);line-height:1.5;display:flex;align-items:center;gap:8px;}
.reading-headline-item:hover{background:rgba(139,105,20,.08);}
.reading-headline-item .hl-icon{font-size:14px;flex-shrink:0;}
.reading-article-wrap{padding:8px 16px;overflow-y:auto;flex:1;min-height:0;}
.reading-article-title{font-family:'Cinzel',Georgia,serif;font-size:14px;color:var(--ink);margin-bottom:4px;letter-spacing:.02em;}
.reading-article-meta{font-size:10px;color:#7a5520;margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.reading-article-text{font-size:12px;line-height:1.8;color:#3a2008;white-space:pre-wrap;margin-bottom:12px;max-height:300px;overflow-y:auto;padding-right:4px;}
.reading-article-text::-webkit-scrollbar{width:2px;}.reading-article-text::-webkit-scrollbar-thumb{background:var(--bdg);}
.reading-quiz-wrap{padding:8px 16px 12px;}
.reading-quiz-prog{font-size:10px;color:#7a5520;text-align:center;margin-bottom:8px;font-family:'Cinzel',Georgia,serif;}
.reading-quiz-q{font-size:13px;color:var(--ink);margin-bottom:8px;font-style:italic;line-height:1.5;}
.reading-quiz-opts{display:grid;grid-template-columns:1fr 1fr;gap:6px;}
.reading-quiz-opt{padding:8px 10px;border-radius:4px;border:1px solid var(--bdg);background:#fffef5;color:var(--ink);cursor:pointer;font-size:12px;text-align:left;line-height:1.4;transition:background .15s,border-color .15s;font-family:'IM Fell English',Georgia,serif;}
.reading-quiz-opt:hover{background:var(--parch2);border-color:var(--gold);}
.reading-quiz-opt.quiz-pending{background:rgba(201,168,76,.15);border-color:var(--gold);box-shadow:0 0 4px rgba(201,168,76,.2);}
.reading-quiz-opt.correct{background:#d4edc0;border-color:#5ab030;color:#2a5018;}
.reading-quiz-opt.wrong{background:#f5d0d0;border-color:#d04040;color:#5a0000;}
.reading-recap-wrap{padding:8px 16px 12px;}
.reading-recap-ta{width:100%;min-height:100px;padding:10px 12px;border-radius:4px;border:2px solid var(--bdg);background:#fffef5;color:var(--ink);font-size:13px;resize:vertical;font-family:'IM Fell English',Georgia,serif;line-height:1.6;}
.reading-recap-ta:focus{outline:none;border-color:var(--gold);}
.reading-recap-ta::placeholder{color:#8b6914;opacity:.55;font-style:italic;}
.reading-result-wrap{padding:12px 16px;text-align:center;}
.reading-result-score{font-size:28px;color:var(--gold);font-family:'Cinzel',Georgia,serif;margin-bottom:4px;}
.reading-result-label{font-size:11px;color:#7a5520;margin-bottom:6px;}
.reading-recap-fb{text-align:left;padding:8px 10px;background:rgba(201,168,76,.06);border-radius:4px;border:1px solid var(--bdg);font-size:11px;color:#5a3000;line-height:1.6;margin-bottom:10px;max-height:120px;overflow-y:auto;}
.reading-listen-btn{background:none;border:none;cursor:pointer;color:#7a5520;font-size:12px;padding:2px 6px;}
.reading-listen-btn:hover{color:var(--gold);}
.reading-listen-btn.active{color:var(--gold);}
.reading-listen-btn i{font-size:11px;margin-right:3px;}
.reading-actions{display:flex;gap:6px;justify-content:center;margin-top:10px;}
.reading-actions button{flex:1;max-width:160px;font-size:11px;padding:6px 0;border-radius:3px;border:1px solid var(--bdg);background:none;color:var(--gold);cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.reading-actions button:hover{background:rgba(201,168,76,.1);}
.reading-back-btn{display:block;margin:6px auto 0;background:none;border:1px solid var(--bdg);color:#7a5520;font-size:11px;padding:4px 14px;border-radius:3px;cursor:pointer;font-family:'Cinzel',Georgia,serif;}
.reading-back-btn:hover{color:var(--gold);}
.reading-article-toggle{padding:4px 16px 8px;}
.reading-article-toggle-text{font-size:11px;line-height:1.7;color:#3a2008;white-space:pre-wrap;max-height:180px;overflow-y:auto;padding:6px 8px;margin-top:4px;background:rgba(201,168,76,.04);border-radius:3px;border:1px solid var(--bdg);}
.reading-article-toggle-text::-webkit-scrollbar{width:2px;}.reading-article-toggle-text::-webkit-scrollbar-thumb{background:var(--bdg);}
.reading-quiz-review{margin-bottom:10px;text-align:left;}
.reading-quiz-review-item{padding:4px 8px;font-size:11px;line-height:1.5;border-radius:3px;margin-bottom:3px;display:flex;align-items:flex-start;gap:6px;}
.reading-quiz-review-item.review-correct{background:rgba(90,176,48,.06);color:#2a5018;}
.reading-quiz-review-item.review-wrong{background:rgba(208,64,64,.06);color:#5a0000;}
.reading-quiz-review-item span:first-child{flex-shrink:0;font-weight:bold;margin-top:1px;}

@media(min-width:820px){
  .pensieve-grid{max-width:704px;}
  .memory-card{height:100px;}
}
@media(min-width:1100px){
  .wrap{max-width:1100px;}
  .side{width:230px;}
  .mav{width:36px;height:36px;}
  .bbl{font-size:14px;line-height:1.8;}
  textarea#ui{font-size:14px;min-height:40px;max-height:90px;}
  .hdr-title{font-size:15px;}
  .hbadge,.lvlbadge,.pvd-badge{font-size:11px;}
  .cport{width:48px;height:48px;}
  .cname{font-size:12px;}
  .chal-txt{font-size:13px;}
  .chal-lbl{font-size:13px;}
  #chalFocus,#chalOpener{font-size:13px;}
  .hchip{font-size:13px;}
  .ibtn{width:38px;height:38px;}
  .ibtn i{font-size:17px;}
  .hints-empty{font-size:12px;}
  textarea#ui::placeholder{font-size:13px;}
  .memory-card{height:110px;max-width:170px;}
  .memory-card-front::after{font-size:26px;}
  .memory-card[data-type="word"] .memory-card-back{font-size:13px;}
  .memory-card[data-type="def"] .memory-card-back{font-size:13px;}
}
@media(max-width:600px){
  .reading-source-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:380px){
  .reading-source-grid{grid-template-columns:1fr;}
  .reading-quiz-opts{grid-template-columns:1fr;}
}