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i{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-style:normal;font-weight:500;overflow:hidden}.lsa-word-badge{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-pill);flex:none;padding:3px 8px;font-size:10px;font-weight:800}.lsa-word-badge--accent{color:var(--accent);background:var(--accent-soft);border-color:#0000}.lsa-word-read-only{border-bottom:1px solid var(--line);align-items:center;padding:10px 0;font-size:14px;display:flex}.lsa-word-read-only:last-child{border-bottom:none}.lsa-word-read-only .lsa-word-term{align-items:baseline;gap:8px;display:flex}.lsa-word-read-only .lsa-word-term strong{color:var(--ink);font-weight:700}.lsa-word-read-only .lsa-word-term i{color:var(--muted);font-size:13px;font-style:normal}.lsa-drawer-foot{border-top:1px solid var(--line);flex:none;padding:16px 26px}@media (width<=900px){.lsa{grid-template-columns:210px 1fr}}@media (width<=820px){.lsa-page{padding:0 16px 18px}.lsa-page-head{text-align:left;width:auto}.lsa-page-head h1{font-size:24px}.lsa{grid-template-rows:auto 1fr;grid-template-columns:1fr;gap:14px;min-height:420px}.lsa-side{border-right:none;border-bottom:1px solid var(--line);padding:0 0 14px;overflow-y:visible}.lsa-list{flex-direction:row;padding-bottom:6px;overflow-x:auto}.lsa-list li{flex:none}.lsa-item{min-width:190px}.lsa-board{min-height:320px}.lsa-pane-bar{padding:8px 12px}.lsa-btn{padding:0 14px;font-size:12.5px}}.mascot-root{justify-content:center;align-items:center;width:100%;display:flex;position:relative}.mascot-stage{z-index:1;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;width:100%;transition:transform .12s;position:relative}.mascot-stage svg{filter:drop-shadow(0 12px 26px #5850ea2e);width:100%;height:auto;display:block}.mascot-stage.pressed{transform:scale(.96)}.mascot-stage:focus-visible{outline:3px solid var(--accent);outline-offset:8px;border-radius:12px}.btn{font-family:var(--font-body);cursor:pointer;border-radius:var(--r-pill);transition:transform .15s var(--ease), background .15s, box-shadow .15s, border-color .15s, opacity .15s;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:13px 24px;font-size:15px;font-weight:700;display:inline-flex}.btn:active{transform:translateY(1px)scale(.99)}.btn:disabled{opacity:.6;cursor:default;transform:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px #5a4ff352}.btn-primary:hover:not(:disabled){background:var(--accent-press)}.btn-secondary{background:var(--surface);color:var(--ink);border:1.5px solid var(--line)}.btn-secondary:hover:not(:disabled){border-color:var(--ink)}.btn-ghost{color:var(--accent);box-shadow:none;background:0 0;padding:13px 16px}.btn-ghost:hover:not(:disabled){background:var(--accent-soft)}.btn-onink{background:var(--accent-soft);color:var(--accent);box-shadow:none}.btn-onink:hover:not(:disabled){background:#dedcfc}.btn-sm{min-height:38px;padding:9px 16px;font-size:13.5px}.btn-block{width:100%}.dashboard-tab{flex-direction:column;gap:20px;max-width:1300px;margin:0 auto;padding:24px 30px 96px;display:flex}.dash-companion{background:radial-gradient(620px 320px at 12% 34%, var(--accent-soft), transparent 60%), var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-md);border-radius:var(--r-lg);padding:26px 30px 22px;overflow:hidden}.dash-companion__top{grid-template-columns:186px minmax(0,1fr);align-items:center;gap:30px;display:grid}.dash-eye-slot{justify-content:center;align-items:center;width:186px;display:flex;position:relative}.dash-eye-slot:before{content:"";z-index:0;pointer-events:none;background:radial-gradient(circle,#5850ea24 0%,#0000 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var(--line);grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px;padding-top:19px;display:grid}.dash-stat b{font-family:var(--font-display);font-size:21px;font-weight:600;line-height:1.2;display:block}.dash-stat span{color:var(--muted);font-size:12px;font-weight:600}.dash-stat i{color:var(--success);margin-left:5px;font-size:12px;font-style:normal;font-weight:700}.dash-cols{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}.dash-col{flex-direction:column;gap:18px;min-width:0;display:flex}.dash-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:21px 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svg{width:16px;height:16px}.gc-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.gc-btn-primary:hover{background:var(--accent-press);border-color:var(--accent-press)}.gc-btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.gc-btn-stop{background:var(--error);border-color:var(--error);color:#fff;flex:none;min-width:140px}.gc-btn-stop:hover{background:var(--tongue-groove);border-color:var(--tongue-groove)}@media (width<=480px){.gc-open{gap:10px;padding:18px 14px 14px}.gc-dock{min-height:84px}.gc-taboo-list li{font-size:13px}}.fc-ipa{font-family:var(--font-mono);color:var(--accent);font-size:12px}.fc-say{background:var(--accent-soft);width:34px;height:34px;color:var(--accent);cursor:pointer;border:none;border-radius:50%;flex:none;place-items:center;transition:background .18s,color .18s,transform .12s;display:grid;position:relative}.fc-say:before{content:"";position:absolute;inset:-5px}.fc-say:hover{background:var(--accent);color:#fff}.fc-say:active{transform:scale(.93)}.fc-say:disabled{opacity:.6;cursor:default}.fc-say svg{width:16px;height:16px}.fc-back-row{justify-content:center;align-items:center;gap:8px;margin-top:4px;display:flex}@media (width<=720px){.game-page{padding:18px 16px 40px}}.game-header{align-items:center;gap:14px;display:flex}.game-header h1{font-family:var(--font-display);font-size:22px}.link-button{cursor:pointer;font-family:var(--font-body);color:var(--muted);background:0 0;border:none;align-items:center;gap:4px;padding:6px 4px;font-size:13.5px;font-weight:700;display:inline-flex}.link-button:hover{color:var(--ink)}.game-page.fc-page{width:100%;max-width:1120px}.fc-root{flex-direction:column;gap:4px;display:flex}@property --fc-rot{syntax:"<angle>";inherits:false;initial-value:0deg}@property --fc-ty{syntax:"<length>";inherits:false;initial-value:0}@property --fc-hy{syntax:"<length>";inherits:true;initial-value:0}@property --fc-hr{syntax:"<angle>";inherits:true;initial-value:0deg}@property --fc-sc{syntax:"<number>";inherits:true;initial-value:1}@property --fc-tx{syntax:"<length>";inherits:false;initial-value:0}.card-fan-root{--fc-cw:208px;--fc-ch:292px;--fc-pivot:2200px;--fc-lift:0px;--fc-pop:1.25}.fc-stage{height:560px;margin-top:4px;position:relative}.fc-field{order:3;justify-content:center;align-items:center;gap:28px;margin:10px 0 0;display:flex}.fc-draw-pile,.fc-discard-pile{flex-direction:column;align-items:center;gap:8px;display:flex}.fc-pile-stack{width:74px;height:104px;position:relative}.fc-pile-card{border-radius:var(--r-sm);border:1px solid var(--accent-soft);background:radial-gradient(circle at 14px 14px, #5850ea24 2px, transparent 2.6px) 0 0/14px 14px, var(--accent-soft);box-shadow:var(--shadow-sm);position:absolute;inset:0}.fc-pile-card-under{background:var(--surface)}.fc-pile-card-3{transform:translate(6px,6px)}.fc-pile-card-2{transform:translate(4px,4px)}.fc-pile-card-1{transform:translate(2px,2px)}.fc-pile-card-top{place-items:center;display:grid}.fc-pile-badge{border-radius:var(--r-pill);background:var(--ink);color:#fff;min-width:40px;height:26px;font-family:var(--font-body);box-shadow:var(--shadow-sm);animation:fc-pile-badge-pop .3s var(--ease) both;place-items:center;padding:0 8px;font-size:12.5px;font-weight:800;display:grid;position:absolute;bottom:-10px;right:-10px}.fc-pile-label{font-family:var(--font-display);color:var(--muted);text-align:center;max-width:100px;font-size:11.5px;font-weight:700}.fc-discard-placeholder{border-radius:var(--r-sm);border:1.5px dashed var(--line);width:74px;height:104px}.fc-discard-card{transform:rotate(var(--fc-discard-rot,0deg));place-items:center;display:grid}.fc-discard-top{animation:fc-pile-card-land .3s var(--ease) both}@keyframes fc-pile-badge-pop{0%{opacity:0;transform:scale(.7)}60%{opacity:1;transform:scale(1.12)}to{transform:scale(1)}}@keyframes fc-pile-card-land{0%{transform:rotate(var(--fc-discard-rot,0deg)) scale(.65) translateY(-6px);opacity:0}to{transform:rotate(var(--fc-discard-rot,0deg)) scale(1) translateY(0);opacity:1}}.fc-fan{position:absolute;inset:0}.fc-slot{width:var(--fc-cw);height:var(--fc-ch);margin-left:calc(var(--fc-cw) / -2);z-index:var(--fc-z,10);--fc-rot:var(--fc-rot0);--fc-ty:0px;--fc-tx:0px;--fc-hy:0px;--fc-hr:0deg;--fc-sc:1;transform-origin:50% var(--fc-pivot);transform:rotate(var(--fc-rot)) translate(var(--fc-tx), var(--fc-ty));transition:transform .5s var(--ease), opacity .38s var(--ease), z-index 0s .5s;opacity:0;position:absolute;top:210px;left:50%}.fc-pop{width:100%;height:100%;transform:translateY(var(--fc-hy)) rotate(var(--fc-hr)) scale(var(--fc-sc));transform-origin:50%;transition:transform .26s var(--ease);will-change:transform}.fc-fan:not(.ready) .fc-slot{--fc-rot:0deg;--fc-ty:70px;--fc-sc:.88}.fc-fan.ready .fc-slot{opacity:1}.fc-fan.ready:not(.dealt) .fc-slot{transition-delay:calc(var(--fc-i) * var(--fc-deal-stagger,46ms))}.fc-fan.ready:not(.dealt) .fc-pop{transition-duration:.5s;transition-delay:calc(var(--fc-i) * var(--fc-deal-stagger,46ms))}@media (hover:hover){.fc-slot:hover{--fc-hy:-16px;--fc-hr:calc(var(--fc-rot0) * -.35);--fc-sc:1.05}}.fc-slot:focus-within{--fc-hy:-16px;--fc-hr:calc(var(--fc-rot0) * -.35);--fc-sc:1.05;z-index:60}@media (hover:none) and (pointer:coarse){.fc-slot:active:not(.fc-open){z-index:60}.fc-slot:active:not(.fc-open) .fc-pop{--fc-hy:-8px;--fc-sc:1.04;transition-duration:.12s}}.fc-fan.busy .fc-slot:not(.fc-open){opacity:.3;--fc-ty:24px;--fc-rot:calc(var(--fc-rot0) + var(--fc-push,0deg));pointer-events:none}.fc-slot.fc-open{--fc-rot:0deg;--fc-ty:var(--fc-lift);--fc-hy:0px;--fc-hr:0deg;--fc-sc:var(--fc-pop);z-index:90;transition:transform .5s var(--ease), opacity .38s var(--ease), z-index 0s;opacity:1}.fc-slot.fc-open .fc-pop{transition-duration:.5s}.fc-card{perspective:1200px;cursor:pointer;-webkit-tap-highlight-color:transparent;width:100%;height:100%;font:inherit;color:inherit;background:0 0;border:none;padding:0;display:block}.fc-card:focus-visible{outline:none}.fc-card:focus-visible .fc-inner{box-shadow:0 0 0 3px var(--accent)}.fc-veil{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;pointer-events:none;z-index:50;transition:opacity .35s var(--ease);background:#f6f5f39e;position:absolute;inset:0 -14px -14px}:root[data-theme=dark] .fc-veil{background:#16151e9e}.fc-stage.busy .fc-veil{opacity:1;pointer-events:auto}.fc-inner{width:100%;height:100%;transform-style:preserve-3d;border-radius:var(--r-md);transition:transform .55s var(--ease), box-shadow .35s var(--ease);box-shadow:var(--shadow-sm);position:relative}.fc-slot:hover .fc-inner,.fc-slot:focus-within .fc-inner{box-shadow:var(--shadow-md)}.fc-slot.fc-open .fc-inner{transform:rotateY(180deg);box-shadow:0 34px 70px #16151f38}.fc-face{border-radius:var(--r-md);backface-visibility:hidden;background:var(--surface);border:1px solid var(--line);position:absolute;inset:0;overflow:hidden}.fc-mark{border:2px solid var(--surface);z-index:1;border-radius:50%;width:10px;height:10px;transition:background .3s,border-color .3s;position:absolute;top:14px;left:14px}.fc-slot.fc-visited .fc-mark{background:var(--accent);border-color:var(--accent)}.fc-back{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:18px 16px;display:flex;position:relative;overflow-y:auto;transform:rotateY(180deg)}@keyframes fc-exhale{0%{--fc-sc:1}45%{--fc-sc:1.06}to{--fc-sc:1}}.fc-fan.done .fc-pop{animation:fc-exhale .7s var(--ease) both;animation-delay:calc(var(--fc-i) * 58ms)}.fc-subhead{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.fc-subhead p{color:var(--muted);max-width:40ch;font-size:14.5px}.fc-tally{text-align:right;white-space:nowrap;flex:none}.fc-tally b{font-family:var(--font-display);font-size:28px;font-weight:700;line-height:1;display:block}.fc-tally span{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:700}.fc-gauge{width:100%;max-width:560px;height:44px;margin:10px auto 0;display:block;overflow:visible}.fc-gauge path{fill:none;stroke-linecap:round}.fc-gauge .fc-gauge-track{stroke:var(--line);stroke-width:6px}.fc-gauge .fc-gauge-fill{stroke:var(--tongue);stroke-width:6px;transition:stroke-dashoffset .55s var(--ease)}.fc-continue{background:var(--ink);color:#fff;border-radius:var(--r-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;width:100%;max-width:620px;margin:8px auto 24px;padding:22px 24px;display:flex}.fc-continue-lbl{opacity:.7;margin-bottom:4px;font-size:12.5px;font-weight:600}.fc-continue h4{font-family:var(--font-display);font-size:18px;font-weight:600}.fc-continue-actions{flex-wrap:wrap;gap:10px;display:flex}.fc-btn{font-family:var(--font-body);cursor:pointer;border-radius:var(--r-pill);border:none;padding:12px 22px;font-size:14.5px;font-weight:700;transition:background .15s,transform .12s}.fc-btn:active{transform:translateY(1px)}.fc-btn-primary{background:var(--accent);color:#fff}.fc-btn-primary:hover{background:var(--accent-press)}.fc-btn-ghost{color:#fff;background:#ffffff1f}.fc-btn-ghost:hover{background:#ffffff38}@media (width<=980px){.card-fan-root{--fc-cw:176px;--fc-ch:248px;--fc-pivot:550px;--fc-lift:0px;--fc-pop:1.3}.fc-stage{height:480px}.fc-slot{top:186px}}@media (width<=680px){.card-fan-root{--fc-cw:134px;--fc-ch:188px;--fc-pivot:300px;--fc-lift:0px;--fc-pop:1.6}.fc-stage{height:380px}.fc-slot{top:148px}.fc-gauge{height:36px}}@media (width<=480px){.game-page.fc-page{flex:1;gap:10px;max-width:100%;min-height:0;padding-bottom:12px}.card-fan-root{--fc-cw:154px;--fc-ch:216px;--fc-pivot:340px;--fc-tray-h:288px}.fc-root{flex:1}.fc-stage{height:var(--fc-tray-h);max-width:100%;margin-top:0;overflow:hidden}.fc-subhead p{display:none}.fc-subhead{justify-content:flex-end}.fc-tally b{font-size:22px}.fc-gauge{display:none}.fc-field{flex:1;order:0;justify-content:space-between;min-height:128px;margin:0;padding:0 4px;position:relative}.fc-fan{justify-content:flex-end;align-items:flex-end;height:100%;padding:0 52px 0 6px;display:flex;position:static;inset:auto}.fc-slot{--fc-rot:var(--fc-rot0);flex:none;margin-left:0;position:relative;top:auto;left:auto}.fc-slot+.fc-slot{margin-left:calc(var(--fc-cw) * -.78)}.fc-fan.busy .fc-slot:not(.fc-open){--fc-rot:var(--fc-rot0)}.fc-fan:not(.ready) .fc-slot{--fc-tx:-90px;--fc-ty:-60px}.fc-slot:active:not(.fc-open) .fc-pop{--fc-hy:-20px}.card-face-tag{display:none}.fc-fan .card-face-motif svg{width:34px;height:34px}.fc-fan .fc-inner{box-shadow:var(--shadow-md)}}@media (width<=480px),(height<=430px){.fc-slot.fc-open{width:100%;height:min(78vh,560px);transition:transform .32s var(--ease);z-index:200;margin-left:0;position:fixed;inset:auto 0 0;transform:translateY(0)}@starting-style{.fc-slot.fc-open{transform:translateY(100%)}}.fc-slot.fc-open .fc-pop{transform:none}.fc-slot.fc-open .fc-inner{transition:none}.fc-slot.fc-open .fc-face{border-radius:20px 20px 0 0}.fc-slot.fc-open .fc-back{padding:26px 20px calc(20px + env(safe-area-inset-bottom));gap:10px}.fc-slot.fc-open .fc-back:before{content:"";border-radius:var(--r-pill);background:var(--line);width:36px;height:4px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.fc-stage.busy .fc-veil{z-index:150;position:fixed;inset:0}}::view-transition-group(fc-active-card){animation-duration:.42s;animation-timing-function:var(--ease)}::view-transition-old(root){animation:none}::view-transition-new(root){animation:none}@media (prefers-reduced-motion:reduce){::view-transition-group(*){animation:none!important}::view-transition-old(*){animation:none!important}::view-transition-new(*){animation:none!important}}.card-face-front{align-items:flex-end;padding:14px;display:flex}.fc-face.card-face-front{background:radial-gradient(circle at 22px 22px, #5850ea24 2px, transparent 2.6px) 0 0/22px 22px, var(--accent-soft);border-color:var(--accent-soft)}.card-face-motif{transition:transform .3s var(--ease);place-items:center;display:grid;position:absolute;inset:0}.card-face-tag{letter-spacing:.09em;text-transform:uppercase;color:var(--accent);font-size:10.5px;font-weight:700;position:relative}.fc-slot:hover .card-face-motif,.fc-slot:focus-within .card-face-motif{transform:scale(1.08)}.exercise-card{background:var(--surface);color:var(--ink);border-radius:var(--r-lg);box-shadow:var(--shadow-md);text-align:center;flex-direction:column;gap:.85rem;width:100%;max-width:420px;margin:0 auto;padding:2rem;display:flex;position:relative}.exercise-close-button{cursor:pointer;border-radius:var(--r-sm);min-width:44px;min-height:44px;color:var(--muted);background:0 0;border:none;justify-content:center;align-items:center;padding:.4rem;display:flex;position:absolute;top:14px;right:14px}.exercise-close-button:hover{background:var(--paper);color:var(--ink)}.exercise-word{font-family:var(--font-display);margin:0;font-size:1.9rem;font-weight:700}.exercise-translation{color:var(--muted);margin:0}.exercise-timer,.exercise-listening{font-size:1.05rem;font-weight:600}.exercise-transcript{min-height:1.5em;color:var(--muted);font-style:italic}.exercise-result-details{flex-direction:column;align-items:center;gap:8px;margin-top:6px;display:flex}.exercise-result-details .exercise-transcript{font-size:13px}.exercise-warning{color:var(--error);font-size:.95rem;font-weight:600}.record-button{font-family:var(--font-body);color:#fff;background:var(--accent);border-radius:var(--r-pill);cursor:pointer;border:none;align-self:center;min-height:44px;padding:12px 26px;font-size:15px;font-weight:700;transition:background .15s;box-shadow:0 6px 18px #5a4ff352}.record-button:hover{background:var(--accent-press)}.hint-button{border:1.5px dashed var(--line);color:var(--muted);border-radius:var(--r-pill);cursor:pointer;background:0 0;align-self:center;min-height:44px;padding:.5rem 1rem;font-size:.9rem;font-weight:600}.hint-button:hover{border-color:var(--accent);color:var(--accent)}.exercise-playback{width:100%}.mixed-word-list{flex-direction:column;gap:.4rem;margin:0;padding:0;font-size:1.15rem;list-style:none;display:flex}.mixed-word-list .ok{color:var(--success);font-weight:700}.mixed-word-list .fail{color:var(--error);font-weight:700}.exercise-result{font-size:1.25rem;font-weight:700}.exercise-result.ok{color:var(--success)}.exercise-result.fail{color:var(--error)}.exercise-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.exercise-actions button{cursor:pointer;border-radius:var(--r-pill);min-height:44px;font-family:var(--font-body);border:1.5px solid var(--line);background:var(--surface);color:var(--ink);padding:11px 20px;font-size:14px;font-weight:700}.exercise-actions button:first-child{background:var(--accent);border-color:var(--accent);color:#fff}@media (width<=480px){.card-grid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:.6rem}.exercise-card{border-radius:20px 20px 0 0;width:100%;max-width:none;padding:1.5rem 1.25rem 2rem}}.sel-toolbar{z-index:200;background:var(--ink);color:#fff;border-radius:var(--r-pill);box-shadow:var(--shadow-pop);gap:2px;padding:5px;display:flex;position:fixed;transform:translate(-50%,calc(-100% - 10px))}.sel-toolbar-btn{font-family:var(--font-body);color:#fff;border-radius:var(--r-pill);cursor:pointer;white-space:nowrap;background:0 0;border:none;align-items:center;gap:6px;padding:7px 11px;font-size:12.5px;font-weight:700;display:flex}.sel-toolbar-btn:hover{background:#ffffff29}.sel-toolbar-sw{border-radius:50%;width:9px;height:9px;display:inline-block}.sel-toolbar-btn-gram .sel-toolbar-sw{background:var(--m-gram)}.sel-toolbar-btn-vocab .sel-toolbar-sw{background:var(--m-vocab)}.sel-toolbar-btn-spell .sel-toolbar-sw{background:var(--m-spell)}.sel-toolbar-btn-punct .sel-toolbar-sw{background:var(--m-punct)}.sel-toolbar-btn-style .sel-toolbar-sw{background:var(--m-style)}.sel-toolbar-btn-good .sel-toolbar-sw{background:var(--m-good)}.sel-toolbar-key{opacity:.55;font-size:10px;font-weight:800}.sel-toolbar-warning{white-space:nowrap;padding:8px 14px;font-size:12.5px;font-weight:600}.essay-annotator{position:relative}.essay-text{color:var(--ink);cursor:text;white-space:pre-wrap;font-size:16px;line-height:1.95}.essay-text mark.mk{cursor:pointer;color:inherit;background:0 0;border-bottom:2.5px solid;border-radius:3px;padding:1px 0 2px;transition:background .15s}.essay-text mark.mk-gram{border-color:var(--m-gram)}.essay-text mark.mk-gram:hover,.essay-text mark.mk-gram.mk-sel{background:var(--m-gram-s)}.essay-text mark.mk-vocab{border-color:var(--m-vocab)}.essay-text mark.mk-vocab:hover,.essay-text mark.mk-vocab.mk-sel{background:var(--m-vocab-s)}.essay-text mark.mk-spell{border-color:var(--m-spell)}.essay-text mark.mk-spell:hover,.essay-text mark.mk-spell.mk-sel{background:var(--m-spell-s)}.essay-text mark.mk-punct{border-color:var(--m-punct)}.essay-text mark.mk-punct:hover,.essay-text mark.mk-punct.mk-sel{background:var(--m-punct-s)}.essay-text mark.mk-style{border-color:var(--m-style)}.essay-text mark.mk-style:hover,.essay-text mark.mk-style.mk-sel{background:var(--m-style-s)}.essay-text mark.mk-good{border-color:var(--m-good)}.essay-text mark.mk-good:hover,.essay-text mark.mk-good.mk-sel{background:var(--m-good-s)}.essay-text mark.mk .mk-fix{color:var(--m-good);white-space:nowrap;margin-left:5px;margin-right:5px;font-size:12.5px;font-weight:700}.essay-hint{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;align-items:center;gap:14px;margin-top:14px;padding-top:12px;font-size:12.5px;display:flex}.essay-hint kbd{font-family:var(--font-mono);background:var(--paper);border:1px solid var(--line);color:var(--ink);border-bottom-width:2px;border-radius:6px;padding:1px 6px;font-size:11.5px;font-weight:700}.essay-hint-esc{color:var(--accent);font-weight:700}.wsol{box-sizing:border-box;flex-direction:column;gap:0;width:100%;margin:0 auto;padding:10px 30px 60px;display:flex}.wsol-topbar{align-items:center;gap:14px;margin-bottom:20px;display:flex}.wsol-title{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);font-size:24px;font-weight:700}.wsol-points{font-family:var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-pill);align-items:center;gap:6px;margin-left:auto;padding:5px 12px;font-size:11px;font-weight:800;display:inline-flex}.wsol-loading,.wsol-empty{color:var(--muted);font-family:var(--font-body)}.wsol-sheet{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);flex-direction:column;gap:18px;padding:40px 46px 44px;display:flex}.wsol-sub{color:var(--muted);font-family:var(--font-body);font-size:13.5px}.wsol-overdue{color:var(--tongue-groove);font-family:var(--font-body);font-size:13.5px;font-weight:600}.wsol-confirm-warn{color:var(--tongue-groove);font-family:var(--font-body);margin:0 0 18px;font-size:13.5px;font-weight:600}.wsol-block{border-bottom:1px dashed var(--line);flex-direction:column;gap:10px;padding-bottom:16px;display:flex}.wsol-block:last-child{border-bottom:none;padding-bottom:0}.wsol-exercise-label{font-family:var(--font-display);letter-spacing:-.01em;color:var(--ink);font-size:18px;font-weight:700}.wsol-instr{font-family:var(--font-body);color:var(--ink);font-size:15px;font-weight:600;line-height:1.55}.wsol-reading{font-family:var(--font-body);white-space:pre-wrap;color:var(--ink);font-size:15px;line-height:1.8}.wsol-reading p+p{margin-top:14px}.wsol-image img{border-radius:var(--r-md);max-width:100%}.wsol-image-placeholder{background:var(--paper);border-radius:var(--r-md);text-align:center;color:var(--muted);font-family:var(--font-body);padding:32px}.wsol-image-caption{color:var(--muted);font-family:var(--font-body);font-size:13px}.wsol-media{flex-direction:column;gap:10px;display:flex}.wsol-translate-words{flex-wrap:wrap;gap:6px;margin-top:10px;margin-bottom:4px;display:flex}.wsol-translate-word{background:var(--accent-soft);color:var(--accent);border-radius:var(--r-pill);font-family:var(--font-body);padding:4px 12px;font-size:13px;font-weight:700;display:inline-block}.wsol-translate-grid{border:1.5px solid var(--line);border-radius:var(--r-sm);flex-direction:column;gap:0;margin-top:12px;display:flex;overflow:hidden}.wsol-translate-card{border-bottom:1px solid 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button.danger:hover{background:var(--error-soft)}.boards-menu-drop button:focus-visible{box-shadow:0 0 0 3px var(--accent-soft);outline:none}.boards-none{text-align:center;color:var(--muted);margin:0;font-size:13.5px}.admin-layout{grid-template-columns:240px 1fr;gap:28px;display:grid}@media (width<=820px){.admin-layout{grid-template-columns:1fr;gap:20px}}.student-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.student-list li{align-items:center;gap:6px;display:flex}.student-list button{text-align:left;cursor:pointer;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);min-width:0;font-family:var(--font-body);color:var(--ink);flex:1;padding:11px 13px;font-size:14px}.student-cefr-select{flex:none;width:auto;min-width:130px}.student-list button:hover{border-color:var(--ink)}.student-list 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button:hover{background:var(--accent-press)}.attempt-status{color:var(--muted);font-size:.8rem;font-weight:600}.attempt-status.reviewed{color:var(--success)}.idioms-manager{flex-direction:column;gap:14px;max-width:none;display:flex}.idioms-manager-hint{color:var(--muted);font-size:13.5px}.idiom-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.idiom-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);transition:box-shadow .15s var(--ease), transform .15s var(--ease);align-items:center;gap:10px;padding:15px 18px;display:flex}.idiom-item:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.idiom-text{color:var(--ink);min-width:0;font-size:14px}.idiom-text 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