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10px var(--halo-paper-soft)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--gap)}.btn{appearance:none;border:0;border-radius:12px;padding:12px 14px;min-height:44px;min-width:44px;background:linear-gradient(180deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--primaryText);font-weight:800;font-size:var(--text-btn);cursor:pointer;box-shadow:0 2px 0 var(--btn-foot-shadow)}.btn:hover{filter:brightness(1.05)}.btn:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.btn:disabled{opacity:.55;cursor:not-allowed;filter:none;box-shadow:none}.btnSecondary{background:linear-gradient(180deg,var(--btn-secondary-top) 0%,var(--btn-secondary-bottom) 100%);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--secondary-text);border:1px solid var(--btn-secondary-edge);box-shadow:inset 0 1px 0 var(--btn-secondary-inset)}.btnSecondary:hover{filter:brightness(1.02)}.btnGhost{background:transparent;color:var(--text);border:1px solid var(--border)}.btnGhost:hover{background:var(--ghost-hover-fill)}.btnNav{background:var(--btn-nav-bg);color:var(--tone-ink-strong);border:1px solid var(--btn-nav-edge);box-shadow:inset 0 1px 0 var(--pill-inset),0 2px 0 var(--btn-nav-foot);font-weight:900}.btnNav:hover{background:var(--btn-nav-hover-bg)}.btnNav:disabled{opacity:.5}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:999px;padding:6px 10px;font-size:var(--text-label);color:var(--muted);background:var(--pill-surface);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.runActions{width:100%;align-items:flex-start}.runActionsLeft{flex:1 1 auto;min-width:260px}.runActionsRight{margin-left:auto;flex:0 0 auto}.runSheetCard{max-width:52rem}.runSheetHint{margin:0;font-size:var(--text-ui)}.runQuestionBlock{display:grid;grid-template-columns:2rem minmax(0,1fr);gap:12px 16px;padding:16px 0;border-top:1px solid var(--border-card-faint)}.runQuestionBlock:first-of-type{border-top:none;padding-top:0}.runQuestionNum{font-weight:800;color:var(--tone-ink-muted);padding-top:2px}.runQuestionPrompt{font-size:var(--text-prose)}.runSheetActions{position:sticky;bottom:0;padding:12px 0 4px;background:linear-gradient(to top,var(--card-solid) 70%,transparent);margin-top:8px}.runLayout{display:grid;grid-template-columns:1fr;gap:var(--gap);align-items:start}.runLayout--helpOpen{grid-template-columns:minmax(0,1fr) minmax(280px,520px)}.helpDrawerWrap{position:relative}.helpOverlay{display:none}.helpDrawer{background:var(--help-drawer-bg);border:1px solid var(--border-card-soft);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;max-height:calc(100vh - 140px);overflow:auto}.helpDrawerHead{justify-content:space-between;align-items:center;width:100%}.helpContent{white-space:pre-wrap;line-height:1.55;font-size:var(--text-prose);font-weight:650;color:var(--tone-ink-strong);text-shadow:0 0 10px var(--halo-paper-soft)}@media(max-width:860px){.runLayout--helpOpen{grid-template-columns:1fr}.helpDrawerWrap{position:fixed;inset:0;z-index:50;display:grid;grid-template-columns:1fr}.helpOverlay{display:block;position:absolute;inset:0;width:100%;height:100%;border:0;background:var(--help-scrim)}.helpDrawer{position:absolute;top:0;right:0;height:100%;width:min(520px,100%);max-height:none;border-radius:0;border-left:1px solid var(--border-card-soft)}}.subjectFilter{margin-top:2px}.subjectFilterLabel{font-size:var(--text-label);font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}.card .subjectFilterLabel{color:var(--tone-ink-strong);text-shadow:0 0 8px var(--halo-paper-soft)}.subjectFilterRow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.subjectPill{appearance:none;font:inherit;cursor:pointer;border:1px solid var(--border-pill);border-radius:999px;padding:8px 14px;font-size:var(--text-ui);font-weight:700;color:var(--tone-ink-pill);box-shadow:inset 0 1px 0 var(--pill-inset);transition:filter .12s ease,box-shadow .12s ease}.card .subjectPill{text-shadow:0 0 8px rgba(255,252,245,.95)}.subjectPill:hover{filter:brightness(1.04)}.subjectPill:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.subjectPill--active{background:linear-gradient(180deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--primaryText);border-color:var(--btn-pill-active-edge);box-shadow:0 2px 0 var(--btn-pill-active-foot);text-shadow:none}.card .subjectPill--active{text-shadow:none}.spacer{height:10px}.pageTitle{margin:0 0 2px;font-size:clamp(1.85rem,5.5vw,2.4rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--tone-ink-heading)}.card .pageTitle{padding-bottom:14px;margin-bottom:4px;border-bottom:1px solid var(--border-card-faint);text-shadow:0 0 24px var(--halo-paper),0 0 8px var(--halo-paper-soft),0 2px 4px var(--halo-white-soft)}.bigPrompt{font-size:20px;font-weight:800;line-height:1.25;color:var(--text)}.questionFigure{margin:0;max-width:100%}.questionFigureImg{display:block;width:100%;max-width:min(100%,520px);height:auto;border-radius:12px;border:1px solid var(--border-card-soft);box-shadow:0 2px 12px var(--shadow-card)}.hint{padding:12px;border-radius:12px;border:1px dashed var(--hint-edge);background:var(--hint-fill);color:var(--muted);font-size:var(--text-prose)}.statusOk{color:var(--ok);font-weight:900}.statusBad{color:var(--danger);font-weight:900}label{font-weight:700}input[type=text],input[type=number],select,textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;font-size:var(--text-prose);background:var(--card-solid);color:var(--text)}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:1px;border-color:var(--input-focus-border)}.choiceBtn{width:100%;text-align:left;background:var(--choice-bg);border:1px solid var(--border);border-radius:12px;padding:12px;font-size:var(--text-prose);font-weight:700;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.choiceBtn:hover{border-color:var(--input-focus-border)}.choiceBtn:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.choiceBtnSelected{border-color:var(--secondary-border);background:linear-gradient(180deg,var(--choice-selected-a) 0%,var(--choice-selected-b) 100%);box-shadow:inset 0 0 0 1px var(--choice-selected-ring);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.matchTaskHint{margin:0 0 8px;font-size:var(--text-ui)}.matchGrid{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.matchCol{display:flex;flex-direction:column;gap:8px}.matchBtn{width:100%;min-height:44px;box-sizing:border-box;padding:12px 10px;border-radius:var(--radius);border:2px solid var(--border);background:var(--secondary-soft);cursor:pointer;font-size:var(--text-btn);font-family:var(--font-body);text-align:center;transition:background .1s,border-color .1s,color .1s}.matchBtn:hover:not(:disabled){border-color:var(--secondary-border);background:var(--secondary-mid)}.matchBtnActive{border-color:var(--primary);background:var(--secondary-mid);font-weight:700}.matchBtnTarget{border-color:var(--secondary-border);background:var(--secondary-mid)}.matchBtnPaired{border-color:var(--border);background:color-mix(in srgb,var(--tone-ink-muted) 8%,var(--secondary-soft));color:var(--tone-ink-muted);cursor:pointer}.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;background:var(--kbd-fill);border:1px solid var(--border);border-radius:8px;padding:2px 6px}.storedAnswersWrap{margin-top:4px}.storedAnswersHead{justify-content:space-between;align-items:center;width:100%}.storedAnswersBody[hidden]{display:none!important}.filterWrongLabel{cursor:pointer;font-weight:700;color:var(--text);-webkit-user-select:none;user-select:none}.storedAnswersList{display:flex;flex-direction:column;gap:10px}.storedAnswerRow{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--stored-row-bg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.storedPrompt{line-height:1.45;white-space:pre-wrap;color:var(--text);font-weight:600}.navActions--wrap{flex-wrap:wrap;max-width:100%;justify-content:flex-end}.navActions--wrap .btn{font-size:var(--text-ui);padding:10px 12px}.schoolToolsLabel{font-weight:800;color:var(--muted);margin-bottom:6px}.schoolToolsRow{flex-wrap:wrap;gap:10px}.btnDanger{background:linear-gradient(180deg,#dc2626,#b91c1c);color:#fff;border:1px solid var(--danger-edge);box-shadow:0 2px 0 var(--btn-pill-active-foot)}.btnDanger:hover{filter:brightness(1.06)}.fieldLabel{display:block;font-size:var(--text-label);font-weight:700;color:var(--muted);margin-bottom:4px}.formStack{display:flex;flex-direction:column;gap:10px}.fieldInput,.fieldTextarea{width:100%;max-width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--field-fill);color:var(--text);font:inherit;font-size:var(--text-prose)}.fieldInput--narrow{max-width:280px}.fieldTextarea{resize:vertical;min-height:64px}.fieldInput:focus-visible,.fieldTextarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:1px}.filterBar{align-items:center;gap:12px;flex-wrap:wrap}.sectionLabel{font-weight:800;color:var(--text)}.formActionsRow{flex-wrap:wrap;gap:10px}.homeworkList{display:flex;flex-direction:column;gap:12px}.homeworkRow{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--homework-row-bg)}.homeworkRow--done{opacity:.72}.homeworkRowMain{display:flex;gap:12px;align-items:flex-start}.homeworkRowText{flex:1;min-width:0}.homeworkTitle{font-weight:800;font-size:var(--text-prose);color:var(--text)}.homeworkMeta{margin-top:4px}.homeworkNote{margin-top:6px}.homeworkRowActions{margin-top:10px;flex-wrap:wrap;gap:8px}.materialsList{display:flex;flex-direction:column;gap:12px}.materialCard{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--material-card-bg)}.materialCardTitle{font-size:var(--text-prose);font-weight:800}.materialLink{color:var(--link-visited-material);text-decoration:underline;text-underline-offset:3px}.materialLink:hover{color:var(--primary-dark)}.materialCardUrl{margin-top:4px;word-break:break-all;font-size:var(--text-label)}.materialSubject{margin-top:6px}.materialCardActions{margin-top:10px;flex-wrap:wrap;gap:8px}.scheduleToolbar{align-items:center;gap:12px;flex-wrap:wrap}.scheduleSaveStatus{font-size:var(--text-label);font-weight:700;color:var(--ok);min-height:1.2em}.authLanding{display:grid;gap:16px;align-items:start}@media(min-width:800px){.authLanding{grid-template-columns:1fr 1fr}}.authLandingTitle{margin:0 0 10px;font-size:1.65rem;font-weight:700;color:var(--header-1);line-height:1.25}.authLandingLead{margin:0 0 14px;font-size:var(--text-prose);line-height:1.5;color:var(--text)}.authLandingList{margin:0 0 14px;padding-left:1.35rem;font-size:var(--text-ui);line-height:1.45;color:var(--text)}.authLandingList li{margin-bottom:8px}.authLandingFoot{margin:0}.authLandingForm .pageTitle{margin-bottom:8px}.authModeTabs{flex-wrap:wrap;gap:8px}.authLandingActions{flex-wrap:wrap;gap:10px;align-items:center}.authLandingPageWrap{padding-top:10px}.authLandingTopBar{flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;width:100%;max-width:720px;margin:0 auto 16px}.authLandingTopBar--guest{justify-content:center}.authLandingTopPrimary{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center}.authLandingTopBtn{min-height:48px;padding:12px 22px;font-size:var(--text-prose);border-radius:999px}.authLandingTopPrimary .btn.btnGhost.authLandingTopBtn{background:#fffcf8f5;color:#2d1810;border:2px solid rgba(160,95,55,.42);box-shadow:0 1px #ffffffe6 inset}.authLandingTopPrimary .btn.btnGhost.authLandingTopBtn:hover{background:#fff;border-color:#8c502d94;color:#1a0f08}.authLandingLead2{margin:0;font-size:var(--text-prose);line-height:1.55;color:var(--text)}.authKidForm{padding-bottom:18px}.authKidHello{font-size:1.45rem;font-weight:900;color:var(--header-1);margin:0 0 8px;letter-spacing:-.02em}.authKidBlurb{margin:0 0 14px;font-size:var(--text-prose);line-height:var(--text-prose-line);color:var(--muted)}.authKidLabel{font-size:var(--text-ui);font-weight:800}.authKidInput{min-height:48px;font-size:var(--text-prose);padding:12px 14px;border-radius:12px}.authKidBigBtn{min-height:50px;padding:14px 18px;font-size:var(--text-prose);border-radius:14px}.authKidActions{flex-direction:column;align-items:stretch;gap:12px}@media(min-width:520px){.authKidActions{flex-direction:row;flex-wrap:wrap;align-items:center}.authKidActions .authKidBigBtn{flex:1 1 auto;min-width:200px}}.authKidError{margin:0 0 8px;padding:10px 12px;border-radius:12px;font-size:var(--text-prose);font-weight:700;color:#7f1d1d;background:#fee2e2d9;border:1px solid rgba(185,28,28,.35)}.authForgotWrap{margin-top:2px}.authForgotLink{display:inline-flex;align-items:center;min-height:44px;box-sizing:border-box;margin:0;padding:8px 4px;border:none;background:none;font:inherit;font-size:var(--text-prose);font-weight:600;color:var(--accent);text-decoration:underline;cursor:pointer;text-align:left}.authForgotLink:hover{opacity:.9}@media(max-width:640px){body:after{background-attachment:scroll}.header{flex-direction:column;align-items:stretch;gap:12px}.headerBrand{flex:none;width:100%;min-width:0;text-align:center}.headerNav{flex:none;width:100%;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:10px}.headerNavMain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;width:100%;align-items:stretch}.headerNavMain>.btn.btnGhost{min-width:0;justify-content:center;text-align:center;padding-inline:8px;font-size:13px;line-height:1.2}.headerNavMain .navDropdown{min-width:0}.headerNavMain .navDropdownSummary{width:100%;max-width:100%;justify-content:center;box-sizing:border-box;font-size:13px;padding-inline:8px;gap:4px}.headerNavAccount{border-left:none;border-top:1px solid var(--header-divider);padding-left:0;margin-left:0;padding-top:12px;justify-content:center;width:100%}.welcomeNavTile.welcomeNavTile--raster{min-height:clamp(248px,68vw,380px)}.welcomeNavTile--raster .welcomeNavTileMedia{inset:6px 8px 8px}.welcomeNavTileMedia .welcomeTileImg{object-fit:contain;object-position:center bottom;transform:none}.welcomeNavTile--raster:hover .welcomeTileImg{transform:none}}@media(max-width:375px){html{overflow-x:hidden}.container{padding-top:max(12px,env(safe-area-inset-top,0px));padding-right:max(12px,env(safe-area-inset-right,0px));padding-bottom:max(12px,env(safe-area-inset-bottom,0px));padding-left:max(12px,env(safe-area-inset-left,0px))}.header{padding:12px}.navDropdownSummary{min-height:44px;padding-inline:14px}.navDropdownItem{min-height:44px;display:flex;align-items:center}.subjectPill{min-height:44px;padding:10px 14px;box-sizing:border-box}.grid{grid-template-columns:minmax(0,1fr);gap:10px}.welcomeShortcutGrid{grid-template-columns:1fr;gap:12px}.runActionsLeft{min-width:0;flex:1 1 100%}.runActionsRight{margin-left:0;flex:1 1 100%;width:100%}.runActionsRight .btn{width:100%;max-width:100%}.fieldInput--narrow{max-width:none}.pageTitle{font-size:clamp(1.45rem,6.8vw,2rem)}}#solskiSyncUiRoot{position:fixed;left:0;right:0;bottom:0;z-index:12000;display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:max(12px,env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-right,0px)) max(12px,env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));pointer-events:none}#solskiSyncUiRoot>*{pointer-events:auto}.syncBackdrop{position:fixed;inset:0;z-index:13000;background:#0f0c0a73;display:flex;align-items:center;justify-content:center;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.syncModal{width:min(100%,440px);max-height:min(88vh,560px);overflow:auto;margin:0}.syncModalActions{flex-wrap:wrap;gap:10px;justify-content:flex-end}.syncToast{align-self:flex-end;width:min(100%,520px);margin-left:auto;display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border-radius:12px;box-shadow:var(--shadow),0 0 0 1px #ffffff59 inset}.syncToast--error{border:1px solid rgba(185,28,28,.35);background:#fee2e2f0;color:#450a0a}.syncToast--success{border:1px solid rgba(22,101,52,.35);background:#dcfce7f0;color:#14532d}.syncToast--success .syncToastDismiss{color:#14532d}.syncToastMsg{flex:1;min-width:0;font-size:var(--text-prose);font-weight:700;line-height:1.45}.syncToastDismiss{flex-shrink:0;border:none;border-radius:10px;padding:8px 12px;font:inherit;font-weight:800;font-size:var(--text-ui);cursor:pointer;background:#ffffffbf;color:#450a0a}.syncToastDismiss:hover{filter:brightness(1.05)}.scheduleTabs{flex-wrap:wrap;gap:8px}.scheduleGridTable{width:100%;border-collapse:collapse;font-size:var(--text-ui)}.scheduleGridTable th,.scheduleGridTable td{border:1px solid var(--border);padding:6px 8px;vertical-align:top}.scheduleGridTable th{background:var(--card-solid);font-family:var(--font-heading)}.scheduleGridPeriodLabel{font-weight:700;white-space:nowrap}.scheduleGridEditorWrap{overflow-x:auto}.scheduleGridCellInput{width:100%;min-width:5rem;margin-bottom:4px;font-size:var(--text-ui)}.settingsScheduleModeRow{display:flex;align-items:center;gap:8px;margin-bottom:6px;cursor:pointer}.homeReminders{padding:12px 14px;border-radius:12px;border:1px solid var(--border-card);background:var(--card)}.homeRemindersList{margin:8px 0 0;padding-left:1.25rem}.calRecurringWrap{display:flex;flex-direction:column;gap:10px}.calRecurringToggle{align-items:center;gap:8px;font-size:var(--text-prose)}.homeRemindersList li{margin-bottom:4px}.resultsSubjectFilters{flex-wrap:wrap;gap:8px}.resultsSubjectBtn{flex:0 1 auto}.homeworkPage--embedded{box-shadow:none;border:none;padding:0;background:transparent}