._page_17uwt_1{min-height:70vh;padding-bottom:var(--spacing-3xl)}._container_17uwt_6{max-width:var(--layout-max-width,1280px);padding:var(--spacing-lg) var(--spacing-xl) 0;margin:0 auto}._crumbs_17uwt_12{margin-bottom:var(--spacing-lg)}._hero_17uwt_16{gap:var(--spacing-2xl);background:radial-gradient(ellipse 65% 75% at 88% 18%, color-mix(in srgb, var(--utility-accent) 20%, transparent) 0%, transparent 55%), radial-gradient(ellipse 45% 50% at 5% 95%, color-mix(in srgb, var(--utility-accent) 12%, transparent) 0%, transparent 50%), linear-gradient(135deg, color-mix(in srgb, var(--utility-accent) 14%, var(--color-surface)), var(--color-surface) 75%);border:1px solid color-mix(in srgb, var(--utility-accent) 30%, var(--color-border));margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-depth,var(--shadow-lg)), 0 20px 50px -24px color-mix(in srgb, var(--utility-accent) 45%, 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45%,#0000)}._heroCopy_17uwt_73{gap:var(--spacing-sm);z-index:1;transform:translateZ(var(--depth-mid,24px));flex-direction:column;display:flex;position:relative}._badge_17uwt_82{border-radius:var(--radius-pill,9999px);background:color-mix(in srgb, var(--utility-accent) 16%, transparent);width:fit-content;color:var(--utility-accent);font-size:var(--font-size-xs,.75rem);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;padding:5px 12px;font-weight:700;display:inline-flex}._title_17uwt_97{color:var(--color-text);margin:0;font-size:clamp(1.6rem,3vw,2.25rem);line-height:1.15}._description_17uwt_104{color:var(--color-text-muted);font-size:var(--font-size-md,1.125rem);max-width:58ch;margin:0;line-height:1.6}._heroHint_17uwt_112{background:color-mix(in srgb, var(--utility-accent) 10%, var(--color-surface));border:1px dashed color-mix(in srgb, var(--utility-accent) 40%, 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transparent);color:var(--color-text);font-size:var(--font-size-sm,.875rem);align-items:flex-start;gap:8px;padding:12px 16px;line-height:1.5;display:flex}._body_17uwt_156{gap:var(--spacing-xl);flex-direction:column;display:flex}._related_17uwt_162{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border)}._relatedTitle_17uwt_168{margin:0 0 var(--spacing-md);font-size:var(--font-size-lg,1.25rem)}._relatedList_17uwt_173{gap:var(--spacing-md);flex-wrap:wrap;display:flex}._relatedLink_17uwt_179{border-radius:var(--radius-pill,9999px);border:1px solid var(--color-border);background:var(--color-surface);min-height:44px;color:var(--color-text);font-weight:600;font-size:var(--font-size-sm,.875rem);transition:border-color var(--motion-duration-fast) var(--motion-easing-standard), transform var(--motion-duration-fast) var(--motion-easing-standard);align-items:center;gap:6px;padding:0 16px;text-decoration:none;display:inline-flex}._relatedLink_17uwt_179:hover{border-color:var(--utility-accent);color:var(--utility-accent);transform:translateY(-2px)}@media (width<=900px){._hero_17uwt_16{grid-template-columns:1fr}._heroArt_17uwt_127{order:-1;max-height:200px}}@media (width<=640px){._container_17uwt_6{padding:var(--spacing-md) var(--spacing-md) 0}._hero_17uwt_16{padding:var(--spacing-lg)}._relatedLink_17uwt_179{justify-content:center;width:100%}}@media (prefers-reduced-motion:reduce){._relatedLink_17uwt_179{transition:none;transform:none}._relatedLink_17uwt_179:hover{transform:none}}._field_1mt14_1{flex-direction:column;gap:6px;display:flex}._label_1mt14_7{font-size:var(--font-size-sm,.875rem);color:var(--color-text);font-weight:600}._hint_1mt14_13{font-size:var(--font-size-xs,.75rem);color:var(--color-text-muted);margin:0;line-height:1.4}._input_1mt14_20,._select_1mt14_21{border-radius:var(--radius-md,12px);border:1px solid var(--color-border);background:var(--color-surface);min-height:44px;color:var(--color-text);font-size:var(--font-size-sm,.875rem);transition:border-color var(--motion-duration-fast) var(--motion-easing-standard);padding:0 12px}._input_1mt14_20:focus-visible,._select_1mt14_21:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-color:var(--color-primary)}._primaryBtn_1mt14_39,._secondaryBtn_1mt14_40{border-radius:var(--radius-md,12px);min-height:44px;font-weight:700;font-size:var(--font-size-sm,.875rem);cursor:pointer;transition:transform var(--motion-duration-fast) var(--motion-easing-standard), filter var(--motion-duration-fast) var(--motion-easing-standard), border-color var(--motion-duration-fast) var(--motion-easing-standard);padding:0 18px}._primaryBtn_1mt14_39{background:var(--btn-accent,var(--color-primary));color:#fff;border:none}._primaryBtn_1mt14_39:hover{filter:brightness(1.06);transform:translateY(-1px)}._secondaryBtn_1mt14_40{border:1px solid var(--color-border);color:var(--color-text);background:0 0}._secondaryBtn_1mt14_40:hover{border-color:var(--color-primary);color:var(--color-primary)}._resultPanel_1mt14_75{padding:var(--spacing-xl);border-radius:var(--radius-lg,20px);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}._resultTitle_1mt14_83{margin:0 0 var(--spacing-lg);font-size:var(--font-size-lg,1.25rem)}._emptyResult_1mt14_88{padding:var(--spacing-xl);border:1px dashed var(--color-border);border-radius:var(--radius-md,12px);color:var(--color-text-muted);text-align:center}._emptyResult_1mt14_88 p{margin:0}@media (prefers-reduced-motion:reduce){._primaryBtn_1mt14_39,._secondaryBtn_1mt14_40,._input_1mt14_20,._select_1mt14_21{transition:none}._primaryBtn_1mt14_39:hover{transform:none}}._formGrid_22tf8_3,._formGridInline_22tf8_4{gap:var(--space-5,1rem);display:grid}._formGrid_22tf8_3{margin-bottom:var(--space-6,1.5rem);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:start}._formGridInline_22tf8_4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end}._fieldset_22tf8_20{border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-4,1rem);margin:0}._fieldset_22tf8_20 legend{padding:0 var(--space-2,.5rem);font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);font-weight:600}._chipRow_22tf8_34{gap:var(--space-2,.5rem);flex-wrap:wrap;display:flex}._chip_22tf8_34{appearance:none;border:1px solid var(--color-border,#e2e8f0);background:var(--color-surface,#fff);color:var(--color-text,#0f172a);font-size:var(--text-sm,.875rem);cursor:pointer;border-radius:999px;padding:.4rem .9rem;transition:border-color .15s,background .15s,color .15s}._chip_22tf8_34:hover{border-color:var(--color-accent,#6366f1)}._chipActive_22tf8_59{background:var(--color-accent,#6366f1);border-color:var(--color-accent,#6366f1);color:#fff}._chip_22tf8_34:disabled{opacity:.45;cursor:not-allowed}._actionRow_22tf8_70{gap:var(--space-3,.75rem);margin-top:var(--space-2,.5rem);flex-wrap:wrap;align-items:center;display:flex}._error_22tf8_78{color:var(--color-danger,#dc2626);font-size:var(--text-sm,.875rem);margin:0}._warningNote_22tf8_84{color:#92400e;border-radius:var(--radius-sm,.375rem);padding:var(--space-3,.75rem);font-size:var(--text-sm,.875rem);background:#fffbeb;border:1px solid #fcd34d}._resultCount_22tf8_93{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);margin:var(--space-4,1rem) 0 var(--space-3,.75rem)}._emptyResultBox_22tf8_99{border:1px dashed var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-6,1.5rem);color:var(--color-text-muted,#64748b);text-align:center}._statsRow_22tf8_107{gap:var(--space-6,1.5rem);margin-bottom:var(--space-5,1rem);flex-wrap:wrap;display:flex}._statsRow_22tf8_107>div{flex-direction:column;display:flex}._statValue_22tf8_119{font-size:var(--text-xl,1.25rem);color:var(--color-text,#0f172a);font-weight:700}._statLabel_22tf8_125{font-size:var(--text-xs,.75rem);color:var(--color-text-muted,#64748b);text-transform:uppercase;letter-spacing:.04em}._weekGrid_22tf8_132,._entityColumns_22tf8_133{gap:var(--space-4,1rem);display:grid}._weekGrid_22tf8_132{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}._entityColumns_22tf8_133{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}._dayCard_22tf8_146,._infoCard_22tf8_147{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-4,1rem)}._dayHeader_22tf8_154,._infoCardHeader_22tf8_155{justify-content:space-between;align-items:baseline;gap:var(--space-3,.75rem);margin-bottom:var(--space-3,.75rem);display:flex}._dayHeader_22tf8_154 h3,._infoCardHeader_22tf8_155 h3,._infoCardHeader_22tf8_155 h2{font-size:var(--text-base,1rem);margin:0}._blockList_22tf8_170{gap:var(--space-2,.5rem);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}._blockItem_22tf8_179{border-left:3px solid var(--color-accent,#6366f1);padding-left:var(--space-3,.75rem);flex-direction:column;display:flex}._blockKind_22tf8_186{font-size:var(--text-xs,.75rem);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted,#64748b)}._blockMeta_22tf8_193{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b)}._subhead_22tf8_198,._subheadInline_22tf8_199{font-size:var(--text-base,1rem);margin:var(--space-5,1rem) 0 var(--space-2,.5rem);font-weight:600}._subheadInline_22tf8_199{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);text-transform:uppercase;letter-spacing:.04em}._bulletList_22tf8_212,._linkList_22tf8_213{font-size:var(--text-sm,.875rem);flex-direction:column;gap:.35rem;margin:0;padding-left:1.25rem;display:flex}._linkList_22tf8_213{padding-left:0;list-style:none}._inlineLink_22tf8_227{color:var(--color-accent,#6366f1);font-weight:500;text-decoration:none}._inlineLink_22tf8_227:hover{text-decoration:underline}._linkRow_22tf8_237{margin-top:var(--space-5,1rem)}._tag_22tf8_241{font-size:var(--text-xs,.75rem);color:#4338ca;background:#eef2ff;border-radius:999px;padding:.15rem .5rem;display:inline-block}._infoCardBlurb_22tf8_250{font-size:var(--text-sm,.875rem);margin:0 0 var(--space-3,.75rem);line-height:1.55}._infoCardMeta_22tf8_256{font-size:var(--text-xs,.75rem);color:var(--color-text-muted,#64748b);margin:0}._deckPicker_22tf8_262{gap:var(--space-2,.5rem);margin-bottom:var(--space-5,1rem);flex-wrap:wrap;display:flex}._flashWrap_22tf8_269{max-width:640px;margin:0 auto}._flashMeta_22tf8_274{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);margin-bottom:var(--space-3,.75rem);justify-content:space-between;display:flex}._flashcard_22tf8_282{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-lg,.75rem);min-height:220px;padding:var(--space-6,1.5rem);cursor:pointer;flex-direction:column;justify-content:center;transition:transform .2s,box-shadow .2s;display:flex}._flashcard_22tf8_282:hover{box-shadow:0 4px 16px #00000014}._flashcardFlipped_22tf8_301{border-color:var(--color-accent,#0d9488);background:#f0fdfa}._flashLabel_22tf8_306{font-size:var(--text-xs,.75rem);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted,#64748b);margin:0 0 var(--space-3,.75rem)}._flashText_22tf8_314{font-size:var(--text-lg,1.125rem);margin:0;line-height:1.5}._flashHint_22tf8_320{font-size:var(--text-xs,.75rem);color:var(--color-text-muted,#64748b);margin:var(--space-5,1rem) 0 0}._deckDesc_22tf8_326{margin-top:var(--space-5,1rem);font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b)}._timerLayout_22tf8_332{gap:var(--space-6,1.5rem);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:start;display:grid}._timerPanel_22tf8_339{text-align:center}._phaseBadge_22tf8_343{font-size:var(--text-xs,.75rem);text-transform:uppercase;letter-spacing:.1em;color:#5b21b6;margin:0 0 var(--space-4,1rem);background:#ede9fe;border-radius:999px;padding:.3rem .85rem;display:inline-block}._timerRing_22tf8_355{width:240px;height:240px;margin:0 auto var(--space-5,1rem);position:relative}._timerSvg_22tf8_362{width:100%;height:100%;transform:rotate(-90deg)}._timerTrack_22tf8_368{fill:none;stroke:#e9e5ff;stroke-width:8px}._timerProgress_22tf8_374{fill:none;stroke:#7c3aed;stroke-width:8px;stroke-linecap:round;stroke-dasharray:327;transition:stroke-dashoffset .5s linear}._timerDigits_22tf8_383{font-variant-numeric:tabular-nums;color:var(--color-text,#0f172a);justify-content:center;align-items:center;font-size:3rem;font-weight:700;display:flex;position:absolute;inset:0}._sessionCount_22tf8_395{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b)}._timerSettings_22tf8_400{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem);gap:var(--space-4,1rem);flex-direction:column;display:flex}._hintBlock_22tf8_410{font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);margin:0;line-height:1.55}._warmupLabel_22tf8_417{font-size:var(--text-xs,.75rem);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted,#64748b);margin:var(--space-3,.75rem) 0 var(--space-1,.25rem)}._roadmapHeader_22tf8_425{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem);margin-bottom:var(--space-5,1rem)}._roadmapHeader_22tf8_425 h2{margin:0 0 var(--space-2,.5rem)}._roadmapHeader_22tf8_425 p{color:var(--color-text-muted,#64748b);margin:0}._roadmapDuration_22tf8_442{font-weight:600;margin-top:var(--space-3,.75rem)!important;color:var(--color-accent,#8b5cf6)!important}._roadmapStages_22tf8_448{gap:var(--space-5,1rem);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}._roadmapStage_22tf8_448{gap:var(--space-4,1rem);background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem);display:flex}._stageIndex_22tf8_466{color:#fff;background:#8b5cf6;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-weight:700;display:flex}._stageBody_22tf8_479{flex:1}._stageHeader_22tf8_483{justify-content:space-between;align-items:baseline;gap:var(--space-3,.75rem);display:flex}._stageHeader_22tf8_483 h3{font-size:var(--text-lg,1.125rem);margin:0}._roadmapLive_22tf8_495{border-radius:var(--radius-md,.5rem);padding:var(--space-3,.75rem) var(--space-4,1rem);font-size:var(--text-sm,.875rem);color:#5b21b6;margin-bottom:var(--space-4,1rem);background:#f5f3ff;border:1px solid #ddd6fe;line-height:1.5}._roadmapPathStrip_22tf8_506{margin-top:var(--space-4,1rem);padding-bottom:var(--space-2,.5rem);flex-wrap:wrap;align-items:center;gap:0;display:flex;overflow-x:auto}._roadmapPathNode_22tf8_516{align-items:center;gap:.35rem;display:inline-flex;position:relative}._roadmapPathDot_22tf8_523{background:#8b5cf6;border-radius:50%;flex-shrink:0;width:14px;height:14px;animation:2.4s ease-in-out infinite _nodePulse_22tf8_1;box-shadow:0 0 0 3px #ede9fe}._roadmapPathDot_22tf8_523[data-node-index="1"]{animation-delay:.3s}._roadmapPathDot_22tf8_523[data-node-index="2"]{animation-delay:.6s}._roadmapPathDot_22tf8_523[data-node-index="3"]{animation-delay:.9s}._roadmapPathDot_22tf8_523[data-node-index="4"]{animation-delay:1.2s}._roadmapPathLabel_22tf8_549{font-size:var(--text-xs,.75rem);color:#5b21b6;white-space:nowrap;font-weight:600}._roadmapPathLink_22tf8_556{background:linear-gradient(90deg,#8b5cf6,#c4b5fd);border-radius:2px;width:36px;height:3px;margin:0 .35rem;animation:1.8s ease-in-out infinite alternate _pathProgress_22tf8_1}@keyframes _nodePulse_22tf8_1{0%,to{box-shadow:0 0 0 3px #ede9fe}50%{box-shadow:0 0 0 6px #ddd6fe}}@keyframes _pathProgress_22tf8_1{0%{opacity:.45}to{opacity:1}}@media (width<=640px){._roadmapPathLabel_22tf8_549{display:none}._roadmapPathLink_22tf8_556{width:20px}}._explorerLayout_22tf8_594{gap:var(--space-5,1rem);margin-top:var(--space-5,1rem);grid-template-columns:minmax(200px,280px) 1fr;align-items:start;display:grid}@media (width<=720px){._explorerLayout_22tf8_594{grid-template-columns:1fr}}._conceptList_22tf8_608{gap:var(--space-2,.5rem);flex-direction:column;max-height:480px;display:flex;overflow-y:auto}._conceptBtn_22tf8_616{appearance:none;border:1px solid var(--color-border,#e2e8f0);background:var(--color-surface,#fff);border-radius:var(--radius-sm,.375rem);justify-content:space-between;align-items:center;gap:var(--space-3,.75rem);cursor:pointer;text-align:left;font-size:var(--text-sm,.875rem);padding:.6rem .85rem;transition:border-color .15s,background .15s;display:flex}._conceptBtn_22tf8_616:hover{border-color:var(--color-accent,#6366f1)}._conceptBtnActive_22tf8_638{border-color:var(--color-accent,#6366f1);background:#eef2ff}._conceptDetail_22tf8_643{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem);min-height:240px}._conceptDetail_22tf8_643 h2{margin:0 0 var(--space-3,.75rem)}._formulaExpr_22tf8_655{font-family:var(--font-mono,ui-monospace, monospace);font-size:var(--text-lg,1.125rem);color:var(--color-accent,#0369a1);border-radius:var(--radius-sm,.375rem);margin:0 0 var(--space-3,.75rem);background:#f0f9ff;padding:.5rem .75rem;font-weight:600;display:inline-block}._defList_22tf8_667{gap:var(--space-3,.75rem);margin:0 0 var(--space-4,1rem);display:grid}._defList_22tf8_667>div{gap:var(--space-4,1rem);display:flex}._defList_22tf8_667 dt{color:var(--color-text-muted,#64748b);min-width:80px;font-weight:600}._defList_22tf8_667 dd{margin:0}._compareGrid_22tf8_688{gap:var(--space-4,1rem);margin-top:var(--space-5,1rem);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}._compareTable_22tf8_695{border-collapse:collapse;width:100%;margin-top:var(--space-4,1rem);font-size:var(--text-sm,.875rem)}._compareTable_22tf8_695 th,._compareTable_22tf8_695 td{border:1px solid var(--color-border,#e2e8f0);text-align:left;padding:.55rem .75rem}._compareTable_22tf8_695 thead th{background:var(--color-surface-subtle,#f1f5f9);font-weight:700}._compareTable_22tf8_695 tbody th{color:var(--color-text-muted,#475569);width:22%;font-weight:600}._srOnly_22tf8_720{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=560px){._compareTable_22tf8_695{-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}}._timelineWrap_22tf8_740{gap:var(--space-5,1rem);grid-template-columns:minmax(200px,360px) 1fr;align-items:start;display:grid}@media (width<=720px){._timelineWrap_22tf8_740{grid-template-columns:1fr}}._timelineList_22tf8_753{gap:var(--space-2,.5rem);flex-direction:column;max-height:520px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}._timelineItem_22tf8_764{border-left:3px solid #0000}._timelineItemActive_22tf8_768{border-left-color:#a16207}._timelineBtn_22tf8_772{appearance:none;border:1px solid var(--color-border,#e2e8f0);background:var(--color-surface,#fff);border-radius:var(--radius-sm,.375rem);cursor:pointer;text-align:left;flex-direction:column;align-items:flex-start;gap:.2rem;width:100%;padding:.6rem .85rem;animation:.45s both _timelineReveal_22tf8_1;display:flex}._storyCard_22tf8_789,._characterCard_22tf8_790{border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-4,1rem);background:linear-gradient(135deg, #fae8ff8c, transparent 55%), var(--color-surface,#fff);animation:.4s both _cardRise_22tf8_1}._storyQuote_22tf8_799{border-radius:0 var(--radius-sm,.375rem) var(--radius-sm,.375rem) 0;color:var(--color-text,#1e293b);background:#fdf2f8;border-left:3px solid #db2777;margin:0;padding:.75rem 1rem;font-style:italic;line-height:1.55}@keyframes _cardRise_22tf8_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media 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.35s;position:absolute;inset:0 auto 0 0}._calendarMinutes_22tf8_950{font-variant-numeric:tabular-nums}._kind_learn_22tf8_954{border-left-color:#4f46e5}._kind_practice_22tf8_958{border-left-color:#0ea5e9}._kind_review_22tf8_962{border-left-color:#10b981}._kind_weak_focus_22tf8_966{border-left-color:#f59e0b}._planMeta_22tf8_970{margin-top:var(--space-4,1rem);font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b)}._planMeta_22tf8_970 p{margin:0 0 .35rem}@media (width<=640px){._calendarStrip_22tf8_910{grid-template-columns:repeat(4,minmax(0,1fr))}}._flashStack_22tf8_987{margin-bottom:var(--space-4,1rem);position:relative}._stackCard_22tf8_992{border-radius:var(--radius-lg,.75rem);border:1px solid var(--color-border,#e2e8f0);background:var(--color-surface,#fff);z-index:0;pointer-events:none;position:absolute;inset:10px 12px -6px}._stackCard1_22tf8_1005{opacity:.7;transform:rotate(-1.2deg)}._stackCard2_22tf8_1010{opacity:.45;top:18px;transform:rotate(1.4deg)}._flashStack_22tf8_987 ._flashcard_22tf8_282{z-index:1;position:relative}._flashcard_22tf8_282{transform-style:preserve-3d;transition:transform .35s,border-color .2s,background .2s,box-shadow .2s}._flashcardQuestion_22tf8_1030{box-shadow:0 8px 24px #0d948814}._flashcardAnswer_22tf8_1034{animation:.3s _flashIn_22tf8_1}@keyframes _flashIn_22tf8_1{0%{opacity:.85;transform:rotateX(-8deg)translateY(4px)}to{opacity:1;transform:rotateX(0)translateY(0)}}._progressTrack_22tf8_1049{height:8px;margin-bottom:var(--space-4,1rem);background:#e7f7f5;border-radius:999px;overflow:hidden}._progressFill_22tf8_1057{border-radius:inherit;background:linear-gradient(90deg,#0d9488,#14b8a6);height:100%;transition:width 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.15s}._confidenceBtn_22tf8_1083:hover{transform:translateY(-1px)}._confidenceBtn_22tf8_1083[aria-pressed=true]{color:#fff;border-color:#0000}._confidence_again_22tf8_1107[aria-pressed=true]{background:#dc2626}._confidence_hard_22tf8_1111[aria-pressed=true]{background:#d97706}._confidence_good_22tf8_1115[aria-pressed=true]{background:#0d9488}._confidence_easy_22tf8_1119[aria-pressed=true]{background:#16a34a}._ratingSummary_22tf8_1123{gap:var(--space-4,1rem);margin-top:var(--space-4,1rem);font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);flex-wrap:wrap;justify-content:center;display:flex}._createDeckPanel_22tf8_1133{background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem);margin-bottom:var(--space-5,1rem);gap:var(--space-3,.75rem);flex-direction:column;display:flex}._createDeckTitle_22tf8_1144{font-size:var(--text-lg,1.125rem);margin:0}._presetRow_22tf8_1150{gap:var(--space-2,.5rem);margin-bottom:var(--space-4,1rem);flex-wrap:wrap;justify-content:center;display:flex}._srStatus_22tf8_1158{min-height:1.25rem;font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#64748b);margin:0 0 var(--space-3,.75rem)}._sessionSummary_22tf8_1165{margin-top:var(--space-6,1.5rem);background:var(--color-surface,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,.5rem);padding:var(--space-5,1.25rem)}._sessionSummaryHeader_22tf8_1173{justify-content:space-between;align-items:center;gap:var(--space-3,.75rem);margin-bottom:var(--space-4,1rem);display:flex}._sessionSummaryHeader_22tf8_1173 h2{font-size:var(--text-lg,1.125rem);margin:0}._sessionStats_22tf8_1186{gap:var(--space-6,1.5rem);flex-wrap:wrap;display:flex}._sessionStats_22tf8_1186>div{flex-direction:column;display:flex}._phaseBadge_22tf8_343[data-phase=focus]{color:#5b21b6;background:#ede9fe}._phaseBadge_22tf8_343[data-phase=break]{color:#065f46;background:#d1fae5}@media 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.15s}._clearFiltersBtn_22tf8_1312:hover{color:#ea580c;border-color:#ea580c}._clearFiltersBtn_22tf8_1312:focus-visible{outline-offset:2px;outline:2px solid #ea580c}._exerciseCard_22tf8_1223{transition:transform var(--motion-duration-normal,.2s) ease, box-shadow var(--motion-duration-normal,.2s) ease, border-color var(--motion-duration-fast,.15s) ease;border-left:3px solid #ea580c}._exerciseCard_22tf8_1223:hover{box-shadow:var(--shadow-md,0 4px 12px #00000014);border-color:#fdba74;transform:translateY(-3px)}._patternIcon_22tf8_1351{color:#c2410c;vertical-align:middle;background:#ffedd5;border-radius:50%;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;margin-right:6px;font-size:.75rem;display:inline-flex}._patternChip_22tf8_1365{font-size:var(--text-xs,.75rem);text-transform:uppercase;letter-spacing:.04em;color:#c2410c;background:#ffedd5;border-radius:999px;margin-right:6px;padding:.1rem .45rem;font-weight:700;display:inline-block}