@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@700;800&family=JetBrains+Mono&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@700;800&family=JetBrains+Mono&display=swap";html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{font-size:100%;font:inherit;vertical-align:baseline;border:0;margin:0;padding:0}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:"";content:none}table{border-collapse:collapse;border-spacing:0}:root{--app-topbar-height:58px;--app-sidebar-width:264px;--surface-canvas:#e9e1d2;--surface-page:#f7f1e6;--surface-panel:#fffaf0;--surface-panel-muted:#eee4d3;--surface-editor:#fff7e8;--surface-editor-soft:#f1e4cc;--surface-overlay:#fffaf0f0;--surface-lacquer:#fff4df;--surface-lacquer-soft:#efe1c8;--bg-primary:var(--surface-page);--bg-secondary:var(--surface-panel);--bg-tertiary:var(--surface-panel-muted);--bg-elevated:var(--surface-panel);--bg-overlay:var(--surface-overlay);--line-soft:#d8cbb5;--line-strong:#bda984;--border-color:var(--line-soft);--glass-bg:var(--surface-panel);--glass-bg-hover:#fff7e8;--glass-border:var(--line-soft);--glass-border-hover:var(--line-strong);--glass-shadow:none;--text-primary:#1b1712;--text-secondary:#615744;--text-tertiary:#7b6e57;--text-muted:#9b8e75;--text-disabled:#c2b69f;--text-inverse:#fff7e8;--brand-primary:#17483d;--brand-primary-hover:#0f352d;--brand-secondary:#7b3f32;--brand-accent:#b88746;--brand-accent-soft:#ead8b8;--accent-primary:var(--brand-primary);--accent-secondary:var(--brand-primary-hover);--accent-tertiary:var(--brand-secondary);--accent-light:#dce8e1;--accent-glow:#17483d2e;--accent-glow-strong:#17483d47;--accent-cyan:#2c6f72;--accent-cyan-glow:#2c6f722e;--note-c:#a6473b;--note-d:#b8773f;--note-e:#b99a48;--note-f:#4f7f5f;--note-g:#2c6f72;--note-a:#415f8f;--note-b:#765887;--note-cs:#9f6243;--success:#3d7a54;--success-glow:#3d7a542e;--error:#9f3d37;--error-glow:#9f3d3729;--warning:#a36f2d;--warning-glow:#a36f2d2e;--gradient-aurora:linear-gradient(135deg, #17483d 0%, #7b3f32 52%, #b88746 100%);--gradient-aurora-soft:linear-gradient(135deg, #17483d1f, #7b3f3214, #b8874624);--gradient-glass:linear-gradient(180deg, #fffaf0 0%, #f7f1e6 100%);--gradient-primary:linear-gradient(135deg, #1f5a4e 0%, #0f352d 100%);--gradient-cyan:linear-gradient(135deg, #2c6f72 0%, #17483d 100%);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-9:2.25rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.625rem;--radius-2xl:.75rem;--radius-full:9999px;--radius-control:6px;--radius-panel:8px;--radius-popover:10px;--font-sans:"Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-display:"Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "SF Mono", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.125rem;--shadow-sm:0 1px 2px #281f130f;--shadow-md:0 10px 24px #281f1317;--shadow-lg:0 18px 38px #281f131f;--shadow-xl:0 26px 54px #281f1329;--shadow-popover:0 18px 42px #18140f33;--shadow-drag:0 16px 34px #18140f3d;--shadow-glow:0 0 0 1px var(--line-soft);--shadow-glow-strong:0 0 0 1px var(--line-strong);--transition-fast:.14s ease;--transition-base:.18s ease;--transition-slow:.24s ease;--transition-bounce:.28s ease;--ease-default:ease;--ease-out:ease-out;--ease-bounce:ease;--z-base:0;--z-dropdown:100;--z-sticky:200;--z-modal:300;--z-popover:400;--z-tooltip:500;--z-toast:600}[data-theme=dark]{--surface-canvas:#e9e1d2;--surface-page:#f7f1e6;--surface-panel:#fffaf0;--surface-panel-muted:#eee4d3;--surface-editor:#fff7e8;--surface-editor-soft:#f1e4cc;--surface-overlay:#fffaf0f0;--surface-lacquer:#fff4df;--surface-lacquer-soft:#efe1c8;--line-soft:#d8cbb5;--line-strong:#bda984;--text-primary:#1b1712;--text-secondary:#615744;--text-tertiary:#7b6e57;--text-muted:#9b8e75;--text-inverse:#fff7e8}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 10px #8b5cf666}50%{box-shadow:0 0 25px #8b5cf6cc}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes scale-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes rotate-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes aurora{0%,to{filter:hue-rotate();background-position:0%}50%{filter:hue-rotate(10deg);background-position:100%}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}@keyframes pulse-scale{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--surface-canvas)}body{background:linear-gradient(135deg, #0f1d1a0f 0%, #b887461a 42%, #fffaf000 76%), linear-gradient(180deg, #fffaf0e6, #fffaf03d 380px), repeating-linear-gradient(90deg, #271e1207 0 1px, transparent 1px 96px), var(--surface-canvas);min-height:100dvh;color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-family:var(--font-display);letter-spacing:0;margin:0;font-weight:750;line-height:1.22}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{color:var(--text-secondary);margin:0;line-height:1.7}a{color:var(--brand-primary);transition:color var(--transition-fast), background-color var(--transition-fast);text-decoration:none}a:hover{color:var(--brand-primary-hover)}button,input,select,textarea{font:inherit}button{cursor:pointer;background:0 0;border:none}button:disabled{cursor:not-allowed}:focus{outline:none}:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px;border-radius:var(--radius-sm)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface-panel-muted)}::-webkit-scrollbar-thumb{background:var(--line-strong);border:2px solid var(--surface-panel-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--brand-primary)}*{scrollbar-width:thin;scrollbar-color:var(--line-strong) var(--surface-panel-muted)}::selection{color:var(--text-primary);background:#b887463d}.glass,.glass-strong{background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel)}.glass-hover:hover{border-color:var(--line-strong);background:#fff7e8}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-muted{color:var(--text-muted)}.gradient-text{color:var(--brand-primary)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}._button_lxys5_1{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-control);font-family:var(--font-sans);white-space:nowrap;transition:background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);border:1px solid #0000;font-weight:700;line-height:1;display:inline-flex;position:relative}._button_lxys5_1:active:not(:disabled){transform:translateY(1px)}._button_lxys5_1:disabled{opacity:.52}._primary_lxys5_24{background:linear-gradient(180deg, #ffffff1f, transparent), var(--gradient-primary);color:#fff;border-color:#b8874647;box-shadow:0 8px 18px #0f352d2e}._primary_lxys5_24:hover:not(:disabled){background:linear-gradient(180deg, #ffffff29, transparent), var(--brand-primary-hover)}._secondary_lxys5_39{background:var(--surface-panel);color:var(--text-primary);border-color:var(--line-soft)}._secondary_lxys5_39:hover:not(:disabled){border-color:var(--line-strong);background:#fff7e8}._icon_lxys5_50{color:var(--text-secondary);background:0 0;border-color:#0000;padding:0}._icon_lxys5_50:hover:not(:disabled){background:var(--surface-panel-muted);color:var(--text-primary)}._ghost_lxys5_62{color:var(--brand-primary);background:0 0;border-color:#b8874661}._ghost_lxys5_62:hover:not(:disabled){background:#b887461f;border-color:#b887468f}._danger_lxys5_73{background:var(--error);color:#fff}._danger_lxys5_73:hover:not(:disabled){background:#a7352f}._small_lxys5_82{min-height:32px;padding:0 var(--space-3);font-size:var(--text-sm)}._medium_lxys5_88{min-height:40px;padding:0 var(--space-4);font-size:var(--text-sm)}._large_lxys5_94{min-height:48px;padding:0 var(--space-6);font-size:var(--text-base)}._icon_lxys5_50._small_lxys5_82{width:32px;height:32px}._icon_lxys5_50._medium_lxys5_88{width:36px;height:36px}._icon_lxys5_50._large_lxys5_94{width:44px;height:44px}._fullWidth_lxys5_115{width:100%}._navbar_103bk_1{z-index:var(--z-sticky);height:var(--app-topbar-height);grid-template-columns:var(--app-sidebar-width) minmax(0, 1fr) auto;align-items:center;gap:var(--space-4);padding:0 var(--space-5) 0 0;background:linear-gradient(180deg, #ffffffdb, #fffaf0c7), var(--surface-overlay);border-bottom:1px solid var(--line-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);display:grid;position:sticky;top:0}._brand_103bk_18{align-items:center;gap:var(--space-3);height:100%;padding:0 var(--space-5);border-right:1px solid var(--line-soft);color:var(--brand-primary);display:flex}._logoIcon_103bk_28{stroke-width:2.25px}._logoText_103bk_32{color:var(--text-primary);font-family:var(--font-display);font-size:18px;font-weight:850}._navLinks_103bk_39{align-items:center;gap:var(--space-2);min-width:0;display:flex}._link_103bk_46{min-height:34px;padding:0 var(--space-3);border-radius:var(--radius-control);color:var(--text-secondary);font-size:var(--text-sm);align-items:center;font-weight:700;display:inline-flex}._link_103bk_46:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._link_103bk_46._active_103bk_62{color:var(--brand-primary);background:#17483d1a}._actions_103bk_67{align-items:center;gap:var(--space-2);display:flex}._actions_103bk_67 button{color:var(--text-secondary)}._actions_103bk_67 button:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._progressIndicator_103bk_82{align-items:center;gap:var(--space-2);margin-right:var(--space-2);display:flex}._progressBar_103bk_89{background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-full);width:112px;height:6px;overflow:hidden}._progressFill_103bk_98{background:linear-gradient(90deg, #f0d39d, var(--brand-accent));border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}._progressText_103bk_105{min-width:34px;color:var(--text-muted);font-family:var(--font-mono);font-size:12px}@media (width<=1024px){._navbar_103bk_1{grid-template-columns:72px minmax(0,1fr) auto}._logoText_103bk_32{display:none}._brand_103bk_18{justify-content:center;padding:0}}@media (width<=768px){._navbar_103bk_1{padding:0 var(--space-3);grid-template-columns:1fr auto}._brand_103bk_18{border-right:0;justify-content:flex-start;padding:0}._logoText_103bk_32{display:inline}._navLinks_103bk_39,._progressIndicator_103bk_82{display:none}}._sidebar_cr2nz_1{top:var(--app-topbar-height);height:calc(100dvh - var(--app-topbar-height));background:linear-gradient(180deg, #fffaf0d1, transparent 240px), var(--surface-panel);border-right:1px solid var(--line-soft);flex-direction:column;display:flex;position:sticky;overflow-y:auto}._header_cr2nz_14{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--line-soft)}._header_cr2nz_14 h3{color:var(--text-muted);font-size:var(--text-xs);font-weight:800}._stageList_cr2nz_25{padding:var(--space-3)}._stageItem_cr2nz_29{margin-bottom:var(--space-2)}._stageHeader_cr2nz_33{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);color:var(--text-primary);font-size:var(--text-sm);font-weight:800;display:flex}._stageIcon_cr2nz_43{color:var(--brand-accent);flex-shrink:0}._stageTitle_cr2nz_48{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}._lessonList_cr2nz_55{padding:0 0 var(--space-2);flex-direction:column;gap:2px;display:flex}._lessonItem_cr2nz_62{align-items:center;gap:var(--space-2);min-height:34px;padding:0 var(--space-3) 0 38px;border-radius:var(--radius-control);color:var(--text-secondary);font-size:13px;font-weight:600;display:flex}._lessonItem_cr2nz_62:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._lessonItem_cr2nz_62._active_cr2nz_79{color:var(--brand-primary);background:#17483d1a}._lessonStatus_cr2nz_84{border:1px solid var(--line-strong);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:12px;height:12px;display:inline-flex}._lessonStatus_cr2nz_84._completed_cr2nz_95{background:var(--success);border-color:var(--success);color:#fff}._lessonStatus_cr2nz_84._current_cr2nz_101{background:var(--brand-accent);border-color:var(--brand-accent)}._footer_cr2nz_106{padding:var(--space-3);border-top:1px solid var(--line-soft);margin-top:auto}._footerItem_cr2nz_112{align-items:center;gap:var(--space-2);min-height:38px;padding:0 var(--space-3);border-radius:var(--radius-control);color:var(--text-secondary);font-size:var(--text-sm);font-weight:700;display:flex}._footerItem_cr2nz_112:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._footerItem_cr2nz_112._active_cr2nz_79{color:var(--brand-primary);background:#17483d1a}@media (width<=1024px){._sidebar_cr2nz_1{width:72px}._header_cr2nz_14 h3,._stageTitle_cr2nz_48,._lessonList_cr2nz_55,._footerItem_cr2nz_112 span{display:none}._stageHeader_cr2nz_33,._footerItem_cr2nz_112{padding:var(--space-3);justify-content:center}}@media (width<=768px){._sidebar_cr2nz_1{display:none}}._container_rej2c_1{background:var(--surface-canvas);min-height:100dvh}._main_rej2c_6{grid-template-columns:var(--app-sidebar-width) minmax(0, 1fr);min-height:calc(100dvh - var(--app-topbar-height));display:grid}._content_rej2c_12{min-width:0;position:relative;overflow-x:clip}._pageContainer_rej2c_18{min-height:calc(100dvh - var(--app-topbar-height));padding:0}@media (width<=1024px){._main_rej2c_6{grid-template-columns:72px minmax(0,1fr)}}@media (width<=768px){._main_rej2c_6{padding-bottom:calc(64px + env(safe-area-inset-bottom));display:block}._pageContainer_rej2c_18{min-height:calc(100dvh - var(--app-topbar-height) - 64px)}}._container_iyesw_1{z-index:9999;pointer-events:none;flex-direction:column;gap:12px;display:flex;position:fixed;top:24px;right:24px}._toast_iyesw_12{pointer-events:auto;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--line-soft);background:#fffaf0f0;border-radius:16px;align-items:center;gap:16px;width:320px;padding:16px;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 34px #281f1329}._iconWrapper_iyesw_28{background:#b887461f;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}._achievementIcon_iyesw_39{color:gold;filter:drop-shadow(0 0 5px #ffd70080)}._levelIcon_iyesw_40{color:var(--accent-primary);filter:drop-shadow(0 0 5px var(--accent-glow))}._xpIcon_iyesw_41{color:#4caf50}._content_iyesw_43{flex:1}._title_iyesw_47{color:var(--text-primary);margin-bottom:2px;font-size:14px;font-weight:800}._description_iyesw_54{color:var(--text-tertiary);font-size:12px;font-weight:500}._closeBtn_iyesw_60{color:var(--text-tertiary);cursor:pointer;opacity:.5;background:0 0;border:none;transition:opacity .2s;position:absolute;top:8px;right:8px}._closeBtn_iyesw_60:hover{opacity:1}._achievement_iyesw_39{border-left:4px solid gold}._level_iyesw_40{border-left:4px solid var(--accent-primary)}._xp_iyesw_41{border-left:4px solid #4caf50}._container_xyzd6_1{z-index:var(--z-sticky);height:calc(64px + env(safe-area-inset-bottom));padding:0 var(--space-2) env(safe-area-inset-bottom);background:linear-gradient(180deg, #fffaf0e0, #fffaf0f5), var(--surface-panel);border-top:1px solid var(--line-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-around;align-items:center;display:none;position:fixed;bottom:0;left:0;right:0}._navItem_xyzd6_19{border-radius:var(--radius-control);min-height:52px;color:var(--text-secondary);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:10px;font-weight:800;display:flex;position:relative}._active_xyzd6_34{color:var(--brand-primary)}._iconWrapper_xyzd6_38{display:flex}._indicator_xyzd6_42{border-radius:var(--radius-full);background:var(--brand-accent);width:18px;height:3px;position:absolute;top:5px}@media (width<=768px){._container_xyzd6_1{display:flex}}._container_1ecyc_1{background:radial-gradient(circle at 78% 22%, #b887462e, transparent 30%), radial-gradient(circle at 12% 76%, #3d7a5424, transparent 30%), linear-gradient(90deg, #0f1d1a0e 0 1px, transparent 1px 86px), linear-gradient(180deg, #b8874614 0 1px, transparent 1px 86px), var(--surface-canvas);min-height:100dvh;color:var(--text-primary);align-items:center;padding:clamp(2rem,5vw,5rem);display:grid;position:relative;overflow:hidden}._hero_1ecyc_17{grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:clamp(2rem,6vw,5rem);width:min(100%,1180px);margin:0 auto;display:grid}._copy_1ecyc_26{z-index:1;position:relative}._eyebrow_1ecyc_31{align-items:center;gap:var(--space-2);width:fit-content;margin-bottom:var(--space-5);padding:var(--space-2) var(--space-3);border-radius:var(--radius-full);color:var(--brand-primary);font-size:var(--text-sm);box-shadow:var(--shadow-sm);background:#fffaf0b8;border:1px solid #b8874647;font-weight:850;display:inline-flex}._title_1ecyc_47{margin-bottom:var(--space-4);letter-spacing:-.08em;text-wrap:balance;font-size:clamp(4rem,10vw,8.2rem);font-weight:900;line-height:.88}._subtitle_1ecyc_56{max-width:620px;margin-bottom:var(--space-7);color:var(--text-secondary);font-size:clamp(1.2rem,2.4vw,1.65rem);line-height:1.65}._actions_1ecyc_64{gap:var(--space-3);flex-wrap:wrap;display:flex}._secondaryAction_1ecyc_70{justify-content:center;align-items:center;gap:var(--space-2);min-height:48px;padding:0 var(--space-5);border:1px solid var(--line-soft);border-radius:var(--radius-control);color:var(--text-primary);box-shadow:var(--shadow-sm);background:#fffaf0c2;font-weight:850;display:inline-flex}._secondaryAction_1ecyc_70:hover{border-color:var(--line-strong);transform:translateY(-1px)}._metrics_1ecyc_90{gap:var(--space-3);margin-top:var(--space-6);color:var(--text-secondary);flex-wrap:wrap;display:flex}._metrics_1ecyc_90 span{min-height:38px;padding:0 var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-full);font-size:var(--text-sm);background:#fffaf094;align-items:center;gap:6px;font-weight:750;display:inline-flex}._metrics_1ecyc_90 strong{color:var(--brand-primary);font-family:var(--font-mono);font-size:var(--text-base)}._audioStatus_1ecyc_117{margin-top:var(--space-4);color:var(--success);font-weight:800}._showcase_1ecyc_123{min-height:520px;position:relative}._orbit_1ecyc_128{background:linear-gradient(135deg,#fffaf09e,#eee4d375),radial-gradient(circle at 34% 24%,#b887462e,#0000 36%);border:1px solid #b8874633;border-radius:44% 56% 50% 50%;position:absolute;inset:8% 4% 6% 10%;box-shadow:0 30px 80px #281f131f}._previewCard_1ecyc_139,._floatingCard_1ecyc_140{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffaf0d1;border:1px solid #b8874638;border-radius:28px;position:absolute;box-shadow:0 24px 60px #281f1329}._previewCard_1ecyc_139{padding:var(--space-6);top:12%;left:8%;right:0}._previewHeader_1ecyc_156{align-items:center;gap:var(--space-2);margin-bottom:var(--space-5);color:var(--brand-primary);font-weight:900;display:flex}._pathRows_1ecyc_165{gap:var(--space-3);display:grid}._pathRows_1ecyc_165 span{min-height:48px;padding:0 var(--space-4);border-radius:var(--radius-control);color:var(--text-secondary);background:#eee4d38f;align-items:center;font-weight:850;display:flex}._pathRows_1ecyc_165 ._pathActive_1ecyc_181{background:linear-gradient(135deg, var(--brand-primary), #8f6735);color:#fff;box-shadow:var(--shadow-md)}._floatingCard_1ecyc_140{gap:var(--space-1);width:min(72%,320px);padding:var(--space-5);display:grid;bottom:10%;right:6%}._floatingCard_1ecyc_140 span{color:var(--text-muted);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;font-weight:900}._floatingCard_1ecyc_140 strong{font-size:var(--text-2xl)}._floatingCard_1ecyc_140 small{color:var(--text-secondary);font-weight:750}@media (width<=640px){._container_1ecyc_1{padding:calc(var(--space-8) + var(--app-topbar-height)) var(--space-4) calc(88px + env(safe-area-inset-bottom));justify-content:flex-start;align-items:flex-start}._hero_1ecyc_17{gap:var(--space-8);text-align:left;grid-template-columns:1fr}._title_1ecyc_47{margin-bottom:var(--space-3);font-size:clamp(3.3rem,18vw,4.8rem);line-height:.95}._subtitle_1ecyc_56{margin-bottom:var(--space-6);font-size:var(--text-lg);line-height:1.65}._actions_1ecyc_64,._actions_1ecyc_64>button,._secondaryAction_1ecyc_70{width:100%}._showcase_1ecyc_123{min-height:360px}._previewCard_1ecyc_139{padding:var(--space-4);left:0}._floatingCard_1ecyc_140{width:78%;right:0}}._container_n8ax3_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);margin:0 auto}._hero_n8ax3_7{justify-content:space-between;align-items:flex-end;gap:var(--space-6);margin-bottom:var(--space-6);display:flex}._kicker_n8ax3_15{margin-bottom:var(--space-2);color:var(--brand-primary);font-size:var(--text-sm);font-weight:850;display:inline-flex}._hero_n8ax3_7 h1{margin-bottom:var(--space-2);font-size:var(--text-4xl)}._hero_n8ax3_7 p{max-width:640px}._continueButton_n8ax3_32{align-items:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-4);border-radius:var(--radius-control);background:var(--brand-primary);color:#fff;white-space:nowrap;font-weight:800;display:inline-flex}._summaryGrid_n8ax3_45{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}._summaryCard_n8ax3_52{padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel)}._summaryCard_n8ax3_52 span{color:var(--text-muted);font-size:var(--text-sm);font-weight:700;display:block}._summaryCard_n8ax3_52 strong{margin-top:var(--space-1);color:var(--text-primary);font-size:var(--text-2xl);display:block}._stageBoard_n8ax3_73{gap:var(--space-3);flex-direction:column;display:flex}._stageRow_n8ax3_79{align-items:center;gap:var(--space-4);min-height:118px;padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);grid-template-columns:8px minmax(220px,1.2fr) minmax(260px,2fr) 150px 42px;display:grid}._stageRow_n8ax3_79:nth-child(7n+1) ._stageAccent_n8ax3_91{background:var(--note-c)}._stageRow_n8ax3_79:nth-child(7n+2) ._stageAccent_n8ax3_91{background:var(--note-d)}._stageRow_n8ax3_79:nth-child(7n+3) ._stageAccent_n8ax3_91{background:var(--note-e)}._stageRow_n8ax3_79:nth-child(7n+4) ._stageAccent_n8ax3_91{background:var(--note-f)}._stageRow_n8ax3_79:nth-child(7n+5) ._stageAccent_n8ax3_91{background:var(--note-g)}._stageRow_n8ax3_79:nth-child(7n+6) ._stageAccent_n8ax3_91{background:var(--note-a)}._stageRow_n8ax3_79:nth-child(7n+7) ._stageAccent_n8ax3_91{background:var(--note-b)}._stageAccent_n8ax3_91{border-radius:var(--radius-full);align-self:stretch}._stageMeta_n8ax3_104{min-width:0}._stageNum_n8ax3_108{color:var(--text-muted);font-size:var(--text-xs);font-weight:850;display:block}._stageMeta_n8ax3_104 h2{margin:var(--space-1) 0;font-size:var(--text-xl)}._stageMeta_n8ax3_104 p{font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._lessonRail_n8ax3_127{gap:var(--space-2);flex-wrap:wrap;display:flex}._lessonNode_n8ax3_133{border:1px solid var(--line-soft);background:var(--surface-panel-muted);width:34px;height:34px;color:var(--text-secondary);font-size:var(--text-xs);border-radius:50%;justify-content:center;align-items:center;font-weight:800;display:inline-flex}._lessonNode_n8ax3_133:hover:not(:disabled){border-color:var(--brand-primary);color:var(--brand-primary)}._lessonNode_n8ax3_133._completed_n8ax3_152{background:var(--success);border-color:var(--success);color:#fff}._stageProgress_n8ax3_158{gap:var(--space-2);color:var(--text-muted);font-family:var(--font-mono);font-size:var(--text-xs);flex-direction:column;display:flex}._progressBar_n8ax3_167{background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-full);height:7px;overflow:hidden}._progressFill_n8ax3_175{background:var(--brand-primary);height:100%}._stageAction_n8ax3_180{border-radius:var(--radius-control);background:var(--surface-panel-muted);width:42px;height:42px;color:var(--text-secondary);justify-content:center;align-items:center;display:inline-flex}._stageAction_n8ax3_180:hover:not(:disabled){background:var(--brand-primary);color:#fff}._locked_n8ax3_196{opacity:.56}@media (width<=980px){._hero_n8ax3_7{flex-direction:column;align-items:flex-start}._summaryGrid_n8ax3_45,._stageRow_n8ax3_79{grid-template-columns:1fr}._stageAccent_n8ax3_91{height:6px}}@media (width<=640px){._container_n8ax3_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._summaryGrid_n8ax3_45{grid-template-columns:1fr}}._card_tqyrs_1{padding:var(--space-6);background:linear-gradient(180deg, #ffffff8c, #fff0), var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);box-shadow:var(--shadow-sm);transition:background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);position:relative;overflow:hidden}._card_tqyrs_1:after{content:"";pointer-events:none;border-top:1px solid #ffffffb8;position:absolute;inset:0}._interactive_tqyrs_22{cursor:pointer}._interactive_tqyrs_22:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);background:#fff7e8}._elevated_tqyrs_32{box-shadow:var(--shadow-md)}._glow_tqyrs_36{box-shadow:0 0 0 3px #b887461f, var(--shadow-md);border-color:#b887466b}._compact_tqyrs_41{padding:var(--space-4)}._large_tqyrs_45{padding:var(--space-8)}._profileContainer_1pdb4_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);margin:0 auto}._header_1pdb4_7{align-items:center;gap:var(--space-4);margin-bottom:var(--space-6);padding:var(--space-5);background:linear-gradient(135deg, #fffaf0f0, #dce8e1c7), var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);box-shadow:var(--shadow-lg);display:flex}._avatarCircle_1pdb4_21{border-radius:var(--radius-panel);background:linear-gradient(145deg, #f7dca840, transparent), var(--brand-accent);color:#1b1712;border:1px solid #f7dca875;justify-content:center;align-items:center;width:72px;height:72px;display:flex;box-shadow:inset 0 1px #ffffff61,0 12px 24px #281f1324}._avatarLevel_1pdb4_36{font-size:var(--text-3xl);font-weight:900}._levelTitle_1pdb4_41{margin-top:var(--space-1);color:var(--brand-primary);font-weight:800}._header_1pdb4_7 h1{color:var(--text-primary)}._statsGrid_1pdb4_51{gap:var(--space-4);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}._mainStats_1pdb4_57{gap:var(--space-4);flex-direction:column;grid-column:span 2;display:flex}._statHeader_1pdb4_64,._cardHeader_1pdb4_65{align-items:center;gap:var(--space-2);color:var(--text-secondary);font-size:var(--text-sm);font-weight:800;display:flex}._progressInfo_1pdb4_74{justify-content:space-between;align-items:flex-end;gap:var(--space-3);display:flex}._xpAmount_1pdb4_81{font-size:var(--text-3xl);font-weight:900}._levelProgress_1pdb4_86,._progressLabel_1pdb4_87{color:var(--text-muted);font-family:var(--font-mono);font-size:var(--text-xs)}._progressBar_1pdb4_93{border:1px solid var(--line-soft);border-radius:var(--radius-full);background:var(--surface-panel-muted);height:10px;overflow:hidden}._progressFill_1pdb4_101{background:linear-gradient(90deg, var(--brand-primary), var(--brand-accent));height:100%}._miniStats_1pdb4_106{gap:var(--space-4);grid-column:span 2;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}._miniStatCard_1pdb4_113{align-items:center;gap:var(--space-3);display:flex}._actionStatCard_1pdb4_119{cursor:pointer;border-color:#b887465c}._actionStatCard_1pdb4_119:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}._statValue_1pdb4_129{color:var(--text-primary);font-size:var(--text-xl);font-weight:900;display:block}._statLabel_1pdb4_136{color:var(--text-muted);font-size:var(--text-xs);font-weight:800;display:block}._heatmapCard_1pdb4_143,._weaknessCard_1pdb4_144,._achievementsCard_1pdb4_145{gap:var(--space-4);flex-direction:column;grid-column:span 2;display:flex}._weaknessList_1pdb4_152{gap:var(--space-3);display:grid}._weaknessItem_1pdb4_157{gap:var(--space-2);display:grid}._weaknessItem_1pdb4_157>div:first-child{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}._weaknessItem_1pdb4_157 strong{color:var(--text-primary);font-size:var(--text-sm)}._weaknessItem_1pdb4_157 span{color:var(--text-muted);font-size:var(--text-xs);font-weight:800}._weaknessBar_1pdb4_180{border-radius:var(--radius-full);background:var(--surface-panel-muted);border:1px solid var(--line-soft);height:8px;overflow:hidden}._weaknessBar_1pdb4_180>div{background:linear-gradient(90deg, var(--brand-accent), var(--warning));height:100%}._heatmap_1pdb4_143{gap:var(--space-2);grid-template-columns:repeat(7,minmax(34px,1fr));display:grid}._heatmapCell_1pdb4_199{border-radius:var(--radius-control);min-height:42px;color:var(--text-muted);font-size:var(--text-sm);background:linear-gradient(#f3ead9,#eadfca);justify-content:center;align-items:center;font-weight:800;display:flex}._heatmapCell_1pdb4_199._active_1pdb4_211{color:var(--brand-primary);background:linear-gradient(#b8874652,#17483d33)}._achievementsGrid_1pdb4_216{gap:var(--space-2);flex-wrap:wrap;display:flex}._achievementBadge_1pdb4_222{align-items:center;gap:var(--space-2);min-height:34px;padding:0 var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-full);background:#b887461a;border-color:#b8874647;display:inline-flex}._achievementIcon_1pdb4_234{font-size:1rem}._achievementName_1pdb4_238,._achievementXp_1pdb4_239{font-size:var(--text-xs);font-weight:800}._achievementXp_1pdb4_239{color:var(--brand-accent)}._emptyState_1pdb4_248{color:var(--text-muted);font-size:var(--text-sm)}._streakCard_1pdb4_253{grid-column:span 2}._streakContent_1pdb4_257{align-items:center;gap:var(--space-3);display:flex}._streakIcon_1pdb4_263{color:var(--warning)}._streakValue_1pdb4_267{color:var(--text-primary);font-size:var(--text-3xl);font-weight:900;display:block}._streakLabel_1pdb4_274{color:var(--text-muted);font-size:var(--text-sm);font-weight:800}@media (width<=980px){._statsGrid_1pdb4_51,._miniStats_1pdb4_106{grid-template-columns:1fr}._mainStats_1pdb4_57,._miniStats_1pdb4_106,._heatmapCard_1pdb4_143,._weaknessCard_1pdb4_144,._achievementsCard_1pdb4_145,._streakCard_1pdb4_253{grid-column:span 1}}@media (width<=640px){._profileContainer_1pdb4_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._header_1pdb4_7,._progressInfo_1pdb4_74,._streakContent_1pdb4_257{flex-direction:column;align-items:flex-start}._heatmap_1pdb4_143{gap:var(--space-1);grid-template-columns:repeat(7,minmax(26px,1fr))}._heatmapCell_1pdb4_199{min-height:34px;font-size:var(--text-xs)}}._container_5flgp_1{background:radial-gradient(circle at 50% 38%, #b887461a, transparent 34%), var(--surface-panel);border-radius:var(--radius-panel);flex-direction:column;justify-content:center;align-items:center;gap:24px;width:100%;min-height:min(420px,64dvh);display:flex}._spinner_5flgp_15{width:40px;height:40px;position:relative}._doubleBounce1_5flgp_21,._doubleBounce2_5flgp_21{background-color:var(--accent-primary);opacity:.6;width:100%;height:100%;box-shadow:0 0 15px var(--accent-glow);border-radius:50%;animation:2s ease-in-out infinite _sk-bounce_5flgp_1;position:absolute;top:0;left:0}._doubleBounce2_5flgp_21{animation-delay:-1s}@keyframes _sk-bounce_5flgp_1{0%,to{transform:scale(0)}50%{transform:scale(1)}}._text_5flgp_43{color:var(--text-tertiary);letter-spacing:2px;font-size:14px;font-weight:600;animation:1.5s ease-in-out infinite _pulse_5flgp_1}@keyframes _pulse_5flgp_1{0%,to{opacity:.5}50%{opacity:1}}._container_b1jsp_1{height:calc(100dvh - var(--app-topbar-height));background:var(--surface-canvas);min-width:0;color:var(--text-primary);grid-template-rows:auto minmax(0,1fr);display:grid}._header_b1jsp_10{align-items:center;gap:var(--space-4);min-height:70px;padding:var(--space-3) var(--space-5);background:var(--surface-panel);border-bottom:1px solid var(--line-soft);grid-template-columns:minmax(220px,1fr) auto minmax(320px,auto);display:grid}._headerLeft_b1jsp_21{align-items:center;gap:var(--space-3);min-width:0;display:flex}._headerLeft_b1jsp_21 h1{font-size:var(--text-lg);text-overflow:ellipsis;white-space:nowrap;font-weight:850;overflow:hidden}._projectMeta_b1jsp_36{color:var(--text-muted);font-size:var(--text-xs);font-weight:700}._icon_b1jsp_42{color:var(--brand-primary);flex-shrink:0}._transport_b1jsp_47{align-items:center;gap:var(--space-2);min-width:0;padding:var(--space-1);background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-panel);display:flex}._importButton_b1jsp_58{align-items:center;gap:var(--space-1);min-height:40px;padding:0 var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-control);background:var(--surface-panel);color:var(--text-secondary);cursor:pointer;font-size:var(--text-sm);font-weight:800;display:inline-flex}._importButton_b1jsp_58 input{display:none}._importButton_b1jsp_58:hover{color:var(--text-primary);border-color:var(--line-strong)}._playBtn_b1jsp_82{width:40px;height:40px;padding:0!important}._tempoBox_b1jsp_88{align-items:center;gap:var(--space-2);min-height:40px;padding:0 var(--space-2);display:flex}._tempoLabel_b1jsp_96{color:var(--text-muted);font-size:var(--text-xs);font-weight:800}._tempoInput_b1jsp_102{background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-control);width:54px;color:var(--text-primary);font-family:var(--font-mono);font-size:var(--text-sm);padding:var(--space-1) var(--space-2)}._tabs_b1jsp_113{justify-content:flex-end;gap:var(--space-1);min-width:0;display:flex;overflow-x:auto}._tabBtn_b1jsp_121{align-items:center;gap:var(--space-2);min-height:38px;padding:0 var(--space-3);border-radius:var(--radius-control);color:var(--text-secondary);font-size:var(--text-sm);white-space:nowrap;font-weight:800;display:inline-flex}._tabBtn_b1jsp_121:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._activeTab_b1jsp_139{color:var(--brand-primary);background:#b8874629}._main_b1jsp_144{grid-template-columns:minmax(0,1fr) 300px;min-height:0;display:grid}._content_b1jsp_150{min-width:0;min-height:0;padding:var(--space-5);overflow:auto}._content_b1jsp_150>*{min-width:0}._sidebar_b1jsp_161{gap:var(--space-5);min-height:0;padding:var(--space-5);background:var(--surface-panel);border-left:1px solid var(--line-soft);flex-direction:column;display:flex;overflow-y:auto}._sideCard_b1jsp_172{gap:var(--space-3);flex-direction:column;display:flex}._sideCard_b1jsp_172 h3{color:var(--text-muted);font-size:var(--text-xs);font-weight:850}._settingRow_b1jsp_184{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:38px;color:var(--text-secondary);font-size:var(--text-sm);display:flex}._select_b1jsp_194{background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-control);max-width:140px;min-height:34px;color:var(--text-primary);padding:0 var(--space-2);font-size:var(--text-sm)}._instrumentList_b1jsp_205{gap:var(--space-2);flex-direction:column;display:flex}._instrumentItem_b1jsp_211{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:38px;padding:0 var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-control);background:var(--surface-panel-muted);color:var(--text-secondary);font-size:var(--text-sm);display:flex}._projectOpenButton_b1jsp_225{align-items:center;gap:var(--space-2);min-width:0;color:inherit;text-align:left;flex:1;grid-template-columns:minmax(0,1fr) auto;display:grid}._projectOpenButton_b1jsp_225 span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._projectActions_b1jsp_242{align-items:center;gap:2px;display:inline-flex}._projectActions_b1jsp_242 button{border-radius:var(--radius-control);width:24px;height:24px;color:var(--text-muted);justify-content:center;align-items:center;display:inline-flex}._projectActions_b1jsp_242 button:hover{background:var(--surface-panel);color:var(--text-primary)}._activeItem_b1jsp_263{color:var(--text-primary);background:#b887461f;border-color:#b887465c}._exportGrid_b1jsp_269{gap:var(--space-2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}._exportButton_b1jsp_275{justify-content:center;align-items:center;gap:var(--space-1);background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-control);min-height:58px;color:var(--text-primary);font-size:var(--text-xs);flex-direction:column;font-weight:800;display:inline-flex}._exportButton_b1jsp_275:hover:not(:disabled){border-color:var(--line-strong);background:#fff7e8}._exportButton_b1jsp_275:disabled{opacity:.6}._releaseNote_b1jsp_299{color:var(--text-muted);font-size:var(--text-xs);line-height:1.5}@media (width<=1180px){._header_b1jsp_10{grid-template-columns:1fr}._transport_b1jsp_47,._tabs_b1jsp_113{justify-content:flex-start;width:100%}._main_b1jsp_144{grid-template-columns:1fr}._sidebar_b1jsp_161{border-left:0;border-top:1px solid var(--line-soft);grid-template-columns:repeat(3,minmax(220px,1fr));max-height:260px;display:grid}}@media (width<=768px){._container_b1jsp_1{height:auto;min-height:calc(100dvh - var(--app-topbar-height))}._header_b1jsp_10{top:var(--app-topbar-height);z-index:var(--z-sticky);padding:var(--space-3);gap:var(--space-3);position:sticky}._transport_b1jsp_47{gap:var(--space-1);padding:var(--space-1);grid-template-columns:44px minmax(82px,1fr) repeat(4,40px);display:grid;overflow-x:auto}._transport_b1jsp_47>button,._importButton_b1jsp_58{width:40px;min-width:0;font-size:0;padding:0!important}._transport_b1jsp_47>button svg{flex-shrink:0}._tempoBox_b1jsp_88{min-width:0;padding:0 var(--space-1)}._tempoLabel_b1jsp_96{display:none}._tempoInput_b1jsp_102{text-align:center;width:100%;min-width:58px}._tabs_b1jsp_113{justify-content:flex-start;padding-bottom:2px}._tabBtn_b1jsp_121 span{display:none}._tabBtn_b1jsp_121{min-width:46px;padding:0 var(--space-3);justify-content:center}._content_b1jsp_150{padding:var(--space-3)}._sidebar_b1jsp_161{max-height:none;padding:var(--space-3) var(--space-3) calc(84px + env(safe-area-inset-bottom));display:flex}}@media (width<=420px){._headerLeft_b1jsp_21 h1{font-size:var(--text-base)}._projectMeta_b1jsp_36{display:none}._tabs_b1jsp_113{justify-content:space-between}._tabBtn_b1jsp_121{flex:1;min-width:0;padding:0}}._container_tel7b_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);margin:0 auto}._header_tel7b_7{gap:var(--space-2);margin-bottom:var(--space-6);flex-direction:column;display:flex}._title_tel7b_14{font-size:var(--text-4xl)}._subtitle_tel7b_18{max-width:680px;color:var(--text-secondary)}._grid_tel7b_23{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}._toolCard_tel7b_29{align-items:center;gap:var(--space-4);min-height:124px;padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);transition:background-color var(--transition-base), border-color var(--transition-base);grid-template-columns:48px minmax(0,1fr);display:grid}._toolCard_tel7b_29:hover{border-color:var(--line-strong);background:#fff7e8}._iconWrapper_tel7b_47{border-radius:var(--radius-control);width:48px;height:48px;color:var(--brand-primary);background:#b8874624;justify-content:center;align-items:center;display:flex;position:relative}._toolCard_tel7b_29:nth-child(7n+2) ._iconWrapper_tel7b_47{color:var(--note-c);background:#d84f3f1a}._toolCard_tel7b_29:nth-child(7n+3) ._iconWrapper_tel7b_47{color:var(--note-d);background:#df8f2f1f}._toolCard_tel7b_29:nth-child(7n+4) ._iconWrapper_tel7b_47{color:var(--note-f);background:#4f9f681f}._toolCard_tel7b_29:nth-child(7n+5) ._iconWrapper_tel7b_47{color:var(--note-a);background:#3f72c91a}._toolInfo_tel7b_64{min-width:0}._toolInfo_tel7b_64 h3{margin-bottom:var(--space-1);font-size:var(--text-lg)}._toolInfo_tel7b_64 p{color:var(--text-secondary);font-size:var(--text-sm)}._locked_tel7b_78{opacity:.68}._locked_tel7b_78 ._iconWrapper_tel7b_47{background:var(--surface-panel-muted);color:var(--text-muted)}._lockOverlay_tel7b_87{border:2px solid var(--surface-panel);background:var(--warning);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:flex;position:absolute;bottom:-5px;right:-5px}._unlockTip_tel7b_102{margin-top:var(--space-2);color:var(--warning);font-size:var(--text-xs);font-weight:800;display:block}@media (width<=640px){._container_tel7b_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._grid_tel7b_23{grid-template-columns:1fr}}._sandboxContainer_1wdoz_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);color:var(--text-primary);margin:0 auto}._header_1wdoz_8{align-items:end;gap:var(--space-2);margin-bottom:var(--space-6);background:radial-gradient(circle at 86% 18%, #b8874633, transparent 28%), radial-gradient(circle at 8% 80%, #3d7a541a, transparent 32%), linear-gradient(135deg, #fffaf0eb, #eee4d3a8), var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);box-shadow:var(--shadow-md);grid-template-columns:minmax(0,1fr) auto;padding:clamp(1.5rem,4vw,3rem);display:grid}._header_1wdoz_8 h1{margin-bottom:var(--space-3);color:var(--text-primary);letter-spacing:-.06em;font-size:clamp(2.2rem,5vw,4.5rem);line-height:.95}._kicker_1wdoz_33{margin-bottom:var(--space-3);color:var(--brand-primary);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.16em;font-weight:900}._subtitle_1wdoz_42{max-width:620px;color:var(--text-secondary);font-size:var(--text-lg);line-height:1.7}._headerStats_1wdoz_49{gap:var(--space-2);min-width:190px;display:grid}._headerStats_1wdoz_49 span{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:38px;padding:0 var(--space-3);border-radius:var(--radius-full);color:var(--text-secondary);font-size:var(--text-sm);background:#fffaf0b3;border:1px solid #b887462e;font-weight:850;display:flex}._headerStats_1wdoz_49 strong{color:var(--brand-primary);font-family:var(--font-mono)}._toolGrid_1wdoz_75{gap:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}._toolCard_1wdoz_81{min-height:168px;padding:var(--space-5);background:linear-gradient(180deg, #fffaf0db, #fffaf0ad), var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);flex-direction:column;justify-content:space-between;display:flex}._toolCard_1wdoz_81 ._icon_1wdoz_97{border-radius:var(--radius-panel);background:#b887461f;border:1px solid #b887462e;place-items:center;width:48px;height:48px;display:grid}._toolCard_1wdoz_81:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);background:#fff7e8;transform:translateY(-2px)}._toolCard_1wdoz_81 h2{margin-top:var(--space-4);margin-bottom:var(--space-1);font-size:var(--text-lg);color:var(--text-primary)}._toolCard_1wdoz_81 p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.65}._activeToolContainer_1wdoz_127{min-height:calc(100dvh - var(--app-topbar-height));background:var(--surface-canvas);grid-template-rows:auto minmax(0,1fr);display:grid}._topBar_1wdoz_134{top:var(--app-topbar-height);z-index:var(--z-sticky);justify-content:space-between;align-items:center;gap:var(--space-4);min-height:54px;padding:0 var(--space-5);background:var(--surface-panel);border-bottom:1px solid var(--line-soft);display:flex;position:sticky}._toolTitle_1wdoz_148{color:var(--text-muted);font-size:var(--text-xs);font-weight:850}._backButton_1wdoz_154{align-items:center;gap:var(--space-2);min-height:36px;padding:0 var(--space-3);border-radius:var(--radius-control);color:var(--text-secondary);font-weight:800;display:inline-flex}._backButton_1wdoz_154:hover{background:var(--surface-panel-muted);color:var(--brand-primary)}._toolWrapper_1wdoz_170{min-width:0;min-height:0;padding:var(--space-5);overflow:auto}._toolWrapper_1wdoz_170>*{margin-inline:auto}@media (width<=768px){._sandboxContainer_1wdoz_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._header_1wdoz_8{padding:var(--space-5);grid-template-columns:1fr}._headerStats_1wdoz_49{grid-template-columns:repeat(3,minmax(0,1fr));min-width:0}._headerStats_1wdoz_49 span{text-align:center;padding:0 var(--space-2);justify-content:center}._toolGrid_1wdoz_75{gap:var(--space-3);grid-template-columns:1fr}._activeToolContainer_1wdoz_127{min-height:calc(100dvh - var(--app-topbar-height) - 64px);padding-bottom:calc(64px + env(safe-area-inset-bottom))}._topBar_1wdoz_134{padding:0 var(--space-3)}._toolTitle_1wdoz_148{text-overflow:ellipsis;white-space:nowrap;max-width:44vw;overflow:hidden}._toolWrapper_1wdoz_170{padding:var(--space-3);align-content:start;display:grid}._toolWrapper_1wdoz_170>*{width:100%}}._container_uk5g6_1{gap:var(--space-5);width:min(100%,860px);padding:var(--space-6);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);flex-direction:column;margin:0 auto;display:flex}._header_uk5g6_13{padding-bottom:var(--space-4);border-bottom:1px solid var(--line-soft)}._title_uk5g6_18{margin-bottom:var(--space-2);color:var(--text-primary);font-size:var(--text-3xl)}._description_uk5g6_24{color:var(--text-secondary);font-size:var(--text-lg)}._body_uk5g6_29{gap:var(--space-4);flex-direction:column;display:flex}._paragraph_uk5g6_35{color:var(--text-primary);font-size:var(--text-lg);line-height:1.85}._media_uk5g6_41{padding:var(--space-5);background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-panel);justify-content:center;display:flex}._audioButton_uk5g6_50{align-items:center;gap:var(--space-2);min-height:40px;padding:0 var(--space-4);border-radius:var(--radius-control);background:var(--brand-primary);color:#fff;font-weight:800;display:inline-flex}@media (width<=640px){._container_uk5g6_1{padding:var(--space-4)}._title_uk5g6_18{font-size:var(--text-2xl)}}._container_1ibow_1{gap:var(--space-4);flex-direction:column;width:min(100%,1120px);margin:0 auto;display:flex}._instruction_1ibow_9{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-panel);color:var(--brand-primary);background:#b887461f;border:1px solid #b887464d;font-weight:800;display:flex}._icon_1ibow_21{font-size:1.15rem}._content_1ibow_25{min-width:0;min-height:clamp(360px,56dvh,720px);padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);justify-content:stretch;align-items:stretch;display:flex}._content_1ibow_25>*{width:100%;min-width:0}@media (width<=640px){._content_1ibow_25{padding:var(--space-3)}}._container_16xkh_1{width:min(100%,760px);padding:var(--space-6);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel)}._question_16xkh_9{margin-bottom:var(--space-5);color:var(--text-primary);font-size:var(--text-xl);font-weight:800;line-height:1.5}._options_16xkh_17{gap:var(--space-3);margin-bottom:var(--space-5);flex-direction:column;display:flex}._option_16xkh_17{min-height:50px;padding:0 var(--space-4);background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-control);color:var(--text-primary);text-align:left;transition:background-color var(--transition-base), border-color var(--transition-base)}._option_16xkh_17:hover:not(:disabled){border-color:var(--line-strong);background:#fff7e8}._selected_16xkh_40{border-color:var(--brand-primary);background:#b887461f}._correct_16xkh_45{border-color:var(--success)!important;background:#2f8f5b1f!important}._incorrect_16xkh_50{border-color:var(--error)!important;background:#c7423a1a!important}._submitButton_16xkh_55{border-radius:var(--radius-control);background:var(--brand-primary);color:#fff;width:100%;min-height:44px;font-weight:800}._submitButton_16xkh_55:disabled{opacity:.5}._feedback_16xkh_68{gap:var(--space-4);padding:var(--space-4);background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-panel);display:flex}._feedbackIcon_16xkh_77{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}._feedbackCorrect_16xkh_87 ._feedbackIcon_16xkh_77{background:var(--success);color:#fff}._feedbackIncorrect_16xkh_92 ._feedbackIcon_16xkh_77{background:var(--error);color:#fff}._feedbackText_16xkh_97 h4{font-size:var(--text-base);margin-bottom:4px}._feedbackText_16xkh_97 p{color:var(--text-secondary);font-size:var(--text-sm)}._overlay_1hlll_1{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:2000;background:#f7f1e6e6;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}._card_1hlll_16{background:var(--bg-secondary);text-align:center;border:1px solid var(--line-soft);border-radius:32px;width:100%;max-width:500px;padding:48px;box-shadow:0 20px 50px #281f1329}._iconWrapper_1hlll_27{justify-content:center;margin-bottom:24px;display:flex}._starIcon_1hlll_33{color:#facc15;filter:drop-shadow(0 0 15px #facc1580)}._milestoneIcon_1hlll_38{color:var(--brand-primary);filter:drop-shadow(0 0 15px #17483d47)}._title_1hlll_43{color:var(--text-primary);margin-bottom:8px;font-size:28px;font-weight:800}._subtitle_1hlll_50{color:var(--text-secondary);margin-bottom:40px;font-size:16px}._rewardContainer_1hlll_56{margin-bottom:48px}._reward_1hlll_56{background:#b887461f;border:1px solid #b887463d;border-radius:20px;flex-direction:column;align-items:center;padding:24px;display:flex}._xpAmount_1hlll_70{color:var(--accent-primary);margin-bottom:4px;font-size:48px;font-weight:900;line-height:1}._xpLabel_1hlll_78{letter-spacing:2px;color:var(--text-tertiary);font-size:12px;font-weight:800}._actionBtn_1hlll_85{width:100%;height:56px;font-size:18px}._container_1gyhw_1{top:calc(var(--app-topbar-height) + 82px);max-height:calc(100dvh - var(--app-topbar-height) - 112px);padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);align-self:start;position:sticky;overflow-y:auto}._lessonTitle_1gyhw_13{margin-bottom:var(--space-4);color:var(--text-primary);font-size:var(--text-base);font-weight:850}._stepList_1gyhw_20{gap:var(--space-2);flex-direction:column;display:flex}._stepItem_1gyhw_26{align-items:center;gap:var(--space-3);width:100%;min-height:48px;padding:var(--space-2);border-radius:var(--radius-control);color:var(--text-secondary);text-align:left;transition:background-color var(--transition-base), color var(--transition-base);display:flex}._stepItem_1gyhw_26:hover{background:var(--surface-panel-muted);color:var(--text-primary)}._active_1gyhw_44{color:var(--brand-primary);background:#b8874629}._completed_1gyhw_49{color:var(--success)}._iconWrapper_1gyhw_53{border-radius:var(--radius-control);background:var(--surface-panel-muted);border:1px solid var(--line-soft);flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;display:flex}._active_1gyhw_44 ._iconWrapper_1gyhw_53{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}._stepInfo_1gyhw_71{flex-direction:column;min-width:0;display:flex}._stepNumber_1gyhw_77{color:var(--text-muted);font-size:var(--text-xs);font-weight:800}._stepTitle_1gyhw_83{max-width:160px;color:inherit;font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}._activeIndicator_1gyhw_93{display:none}@media (width<=980px){._container_1gyhw_1{max-height:none;position:static}._stepList_1gyhw_20{padding-bottom:var(--space-1);flex-direction:row;overflow-x:auto}._stepItem_1gyhw_26{min-width:180px}}._container_1g73c_1{min-height:calc(100dvh - var(--app-topbar-height));background:var(--surface-canvas)}._header_1g73c_6{top:var(--app-topbar-height);z-index:var(--z-sticky);background:var(--surface-overlay);border-bottom:1px solid var(--line-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:sticky}._headerTop_1g73c_15{align-items:center;gap:var(--space-4);width:min(100%,1180px);min-height:58px;padding:0 var(--space-5);margin:0 auto;display:flex}._closeBtn_1g73c_25{color:var(--text-secondary)}._closeBtn_1g73c_25:hover{color:var(--error);background:var(--error-glow)}._progressBar_1g73c_34{background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-full);flex:1;height:8px;overflow:hidden}._progressFill_1g73c_43{background:var(--brand-primary);border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow)}._xpBadge_1g73c_50{min-height:32px;padding:0 var(--space-3);border-radius:var(--radius-full);color:var(--warning);font-size:var(--text-sm);background:#c47c1f1a;border:1px solid #c47c1f52;align-items:center;font-weight:800;display:inline-flex}._layout_1g73c_63{gap:var(--space-6);width:min(100%,1180px);padding:var(--space-6) var(--space-5) var(--space-8);grid-template-columns:260px minmax(0,1fr);margin:0 auto;display:grid}._main_1g73c_72{min-width:0}._stepContainer_1g73c_76{gap:var(--space-6);flex-direction:column;animation:.24s ease-out _slideUp_1g73c_1;display:flex}._interactiveLayout_1g73c_83,._quizLayout_1g73c_84{gap:var(--space-6);flex-direction:column;align-items:stretch;width:min(100%,1120px);display:flex}._footer_1g73c_92{width:min(100%,1180px);padding:0 var(--space-5) var(--space-8);margin:0 auto}._footerContent_1g73c_98{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);display:flex}._nextBtn_1g73c_109{min-width:152px}._loading_1g73c_113{min-height:calc(100dvh - var(--app-topbar-height));color:var(--text-secondary);justify-content:center;align-items:center;display:flex}._unsupportedCard_1g73c_121{gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius-panel);background:linear-gradient(135deg, #c47c1f1f, transparent), var(--surface-panel);color:var(--text-secondary);border:1px solid #c47c1f47;align-items:flex-start;display:flex}._unsupportedCard_1g73c_121 svg{color:var(--warning);flex:none}._unsupportedCard_1g73c_121 h3{margin:0 0 var(--space-1);color:var(--text-primary);font-size:var(--text-lg)}._unsupportedCard_1g73c_121 p{margin:0;line-height:1.7}._studioChallengeCard_1g73c_150{justify-items:center;gap:var(--space-4);padding:var(--space-6);border:1px solid var(--line-soft);border-radius:var(--radius-panel);background:linear-gradient(135deg, #17483d14, #b887461f), var(--surface-panel);text-align:center;box-shadow:var(--shadow-md);display:grid}._studioChallengeIcon_1g73c_164{border-radius:var(--radius-panel);background:#b8874624;place-items:center;width:64px;height:64px;font-size:2rem;display:grid}._studioChallengeCard_1g73c_150 h3{color:var(--text-primary);margin:0}._studioChallengeCard_1g73c_150 p{max-width:520px;color:var(--text-secondary)}._challengeSteps_1g73c_184{gap:var(--space-2);width:min(100%,520px);display:grid}._challengeSteps_1g73c_184 span{padding:var(--space-2) var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-control);color:var(--text-secondary);font-size:var(--text-sm);background:#fffaf09e;font-weight:800}._studioLinks_1g73c_200{justify-content:center;gap:var(--space-2);flex-wrap:wrap;display:flex}._primaryStudioLink_1g73c_207,._secondaryStudioLink_1g73c_208{min-height:40px;padding:0 var(--space-4);border-radius:var(--radius-control);justify-content:center;align-items:center;font-weight:850;display:inline-flex}._primaryStudioLink_1g73c_207{color:#fff;background:var(--brand-primary)}._secondaryStudioLink_1g73c_208{color:var(--text-primary);background:var(--surface-panel);border:1px solid var(--line-soft)}@keyframes _slideUp_1g73c_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=980px){._layout_1g73c_63{grid-template-columns:1fr}}@media (width<=768px){._header_1g73c_6{top:var(--app-topbar-height)}._headerTop_1g73c_15{padding:0 var(--space-3)}._layout_1g73c_63{padding:var(--space-4) var(--space-3) calc(88px + var(--space-8))}._footer_1g73c_92{padding:0 var(--space-3) calc(88px + var(--space-5))}._footerContent_1g73c_98{gap:var(--space-3);border-radius:var(--radius-panel)}._footerContent_1g73c_98>button{flex:1;min-width:0}._nextBtn_1g73c_109{min-width:0}}@media (width<=420px){._xpBadge_1g73c_50{padding:0 var(--space-2);font-size:var(--text-xs)}._footerContent_1g73c_98{padding:var(--space-3)}}._container_1ujev_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);margin:0 auto}._header_1ujev_7{margin-bottom:var(--space-6);padding-bottom:var(--space-5);border-bottom:1px solid var(--line-soft)}._title_1ujev_13{margin-bottom:var(--space-2);font-size:var(--text-4xl)}._subtitle_1ujev_18{color:var(--text-secondary)}._grid_1ujev_22{gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}._section_1ujev_28{gap:var(--space-3);flex-direction:column;display:flex}._sectionHeader_1ujev_34{align-items:center;gap:var(--space-2);color:var(--text-primary);display:flex}._sectionHeader_1ujev_34 h2{font-size:var(--text-lg)}._icon_1ujev_45{color:var(--brand-primary)}._card_1ujev_49{gap:var(--space-4);flex-direction:column;display:flex}._controlGroup_1ujev_55{gap:var(--space-2);flex-direction:column;display:flex}._label_1ujev_61{color:var(--text-secondary);font-size:var(--text-sm);justify-content:space-between;font-weight:700;display:flex}._slider_1ujev_69{width:100%;height:6px;accent-color:var(--brand-primary)}._settingRow_1ujev_75{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:64px;display:flex}._settingInfo_1ujev_83 h3{color:var(--text-primary);font-size:var(--text-base);margin-bottom:2px}._settingInfo_1ujev_83 p{color:var(--text-muted);font-size:var(--text-sm)}._toggle_1ujev_94{border-radius:var(--radius-full);background:var(--surface-panel-muted);border:1px solid var(--line-soft);flex-shrink:0;width:44px;height:24px;padding:2px}._toggle_1ujev_94._active_1ujev_104{background:var(--brand-primary);border-color:var(--brand-primary)}._toggleHandle_1ujev_109{width:18px;height:18px;transition:transform var(--transition-base);background:#fff;border-radius:50%}._toggle_1ujev_94._active_1ujev_104 ._toggleHandle_1ujev_109{transform:translate(18px)}._audioActions_1ujev_121{gap:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--line-soft);flex-wrap:wrap;display:flex}._previewButton_1ujev_129,._auditLink_1ujev_130{justify-content:center;align-items:center;gap:var(--space-2);min-height:38px;padding:0 var(--space-3);border-radius:var(--radius-control);font-size:var(--text-sm);font-weight:850;text-decoration:none;display:inline-flex}._previewButton_1ujev_129{color:#fff;background:linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));box-shadow:0 12px 24px color-mix(in srgb, var(--brand-primary) 22%, transparent);border:0}._previewButton_1ujev_129:disabled{cursor:not-allowed;opacity:.48;box-shadow:none}._auditLink_1ujev_130{border:1px solid var(--line-soft);color:var(--text-primary);background:var(--surface-panel-muted)}._assetStatus_1ujev_162{gap:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}._assetStatus_1ujev_162 div{align-items:center;gap:var(--space-2);min-width:0;padding:var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--surface-panel-muted) 88%, transparent);color:var(--text-secondary);font-size:var(--text-sm);grid-template-columns:auto 1fr auto;display:grid}._assetStatus_1ujev_162 svg{color:var(--brand-primary)}._assetStatus_1ujev_162 strong{color:var(--text-primary);font-size:var(--text-lg)}._themePicker_1ujev_191,._channelMixer_1ujev_192{gap:var(--space-3);padding-top:var(--space-2);border-top:1px solid var(--line-soft);flex-direction:column;display:flex}._themeOptions_1ujev_200{gap:var(--space-2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}._themeOptions_1ujev_200 button{min-width:0;padding:var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:var(--surface-panel-muted);color:var(--text-secondary);text-align:left}._themeOptions_1ujev_200 button strong,._themeOptions_1ujev_200 button span{display:block}._themeOptions_1ujev_200 button strong{color:var(--text-primary);font-size:var(--text-sm);margin-bottom:.25rem}._themeOptions_1ujev_200 button span{color:var(--text-muted);font-size:.76rem;line-height:1.45}._themeOptions_1ujev_200 ._activeTheme_1ujev_233{border-color:color-mix(in srgb, var(--brand-primary) 54%, transparent);background:color-mix(in srgb, var(--brand-primary) 11%, var(--surface-panel));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--brand-primary) 20%, transparent)}._channelControl_1ujev_239{padding:var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--surface-panel-muted) 78%, transparent)}._channelControl_1ujev_239 p{margin:0 0 var(--space-2);color:var(--text-muted);font-size:.78rem;line-height:1.45}._segmentedControl_1ujev_253{border:1px solid var(--line-soft);border-radius:var(--radius-control);background:var(--surface-panel-muted);gap:4px;padding:4px;display:flex}._segmentedControl_1ujev_253 button{min-height:32px;padding:0 var(--space-3);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--text-sm);font-weight:800}._segmentedControl_1ujev_253 ._activeSegment_1ujev_271{background:var(--surface-panel);color:var(--brand-primary);box-shadow:var(--shadow-sm)}._dangerCard_1ujev_277{border-color:#c7423a52}._dangerIcon_1ujev_281{color:var(--error)}._dangerButton_1ujev_285{min-height:38px;padding:0 var(--space-4);border:1px solid var(--error);border-radius:var(--radius-control);color:var(--error);background:0 0;font-weight:800}._dangerButton_1ujev_285:hover{background:var(--error);color:#fff}._footer_1ujev_300{margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--line-soft);justify-content:center;display:flex}._version_1ujev_308{align-items:center;gap:var(--space-2);color:var(--text-muted);font-size:var(--text-sm);display:flex}@media (width<=900px){._grid_1ujev_22{grid-template-columns:1fr}}@media (width<=640px){._container_1ujev_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._settingRow_1ujev_75{flex-direction:column;align-items:flex-start}._audioActions_1ujev_121,._previewButton_1ujev_129,._auditLink_1ujev_130{width:100%}._assetStatus_1ujev_162,._themeOptions_1ujev_200{grid-template-columns:1fr}}._container_1xy3n_1{background:var(--bg-primary);flex-direction:column;min-height:100vh;display:flex}._nav_1xy3n_8{padding:var(--space-5) var(--space-6);background:var(--bg-secondary);align-items:center;gap:var(--space-6);border-bottom:1px solid var(--line-soft);display:flex}._backBtn_1xy3n_17{color:var(--text-secondary);align-items:center;gap:var(--space-2);cursor:pointer;padding:var(--space-2);border-radius:var(--space-2);background:0 0;border:none;transition:all .2s;display:flex}._backBtn_1xy3n_17:hover{color:var(--text-primary);background:var(--surface-panel-muted)}._lessonInfo_1xy3n_35 h1{color:var(--text-primary);font-size:1.25rem;font-weight:600}._badge_1xy3n_41{background:var(--accent-primary);color:#fff;border-radius:4px;margin-bottom:4px;padding:2px 8px;font-size:.75rem;display:inline-block}._content_1xy3n_51{padding:var(--space-6);flex:1;width:100%;max-width:800px;margin:0 auto}._practiceArea_1xy3n_59{animation:_slideUp_1xy3n_1 .4s var(--ease-out)}._statsRow_1xy3n_63{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:1fr 1fr;display:grid}._statCard_1xy3n_70{align-items:center;gap:var(--space-4);padding:var(--space-4);display:flex}._statIcon_1xy3n_77{color:var(--accent-tertiary)}._statText_1xy3n_81 label{color:var(--text-muted);font-size:.8rem;display:block}._statText_1xy3n_81 span{color:var(--text-primary);font-size:1.1rem;font-weight:600}._quizWrapper_1xy3n_93{margin-top:var(--space-6)}._emptyCard_1xy3n_97{text-align:center;padding:var(--space-10) var(--space-6);gap:var(--space-5);flex-direction:column;align-items:center;display:flex}._resultArea_1xy3n_106{text-align:center;padding-top:var(--space-10);animation:_scaleIn_1xy3n_1 .5s var(--ease-bounce);flex-direction:column;justify-content:center;align-items:center;display:flex}._trophyIcon_1xy3n_116{width:80px;height:80px;color:var(--warning);margin-bottom:var(--space-5);filter:drop-shadow(0 0 15px #ffd93d66)}._resultTitle_1xy3n_124{margin-bottom:var(--space-6);font-size:2rem;font-family:var(--font-display)}._scoreDisplay_1xy3n_130{margin-bottom:var(--space-8)}._scoreValue_1xy3n_134{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:5rem;font-weight:800}._scoreLabel_1xy3n_142{color:var(--text-secondary);margin-left:var(--space-2);font-size:1.5rem}._resultActions_1xy3n_148{gap:var(--space-4);display:flex}._reportCard_1xy3n_153{width:min(100%,560px);margin:0 auto var(--space-6);padding:var(--space-5);text-align:left}._reportCard_1xy3n_153 h3{margin-bottom:var(--space-4);color:var(--text-primary);font-size:var(--text-lg)}._reportGrid_1xy3n_166{gap:var(--space-3);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}._reportGrid_1xy3n_166>div{padding:var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-control);background:var(--surface-panel-muted)}._reportValue_1xy3n_179,._reportLabel_1xy3n_180{display:block}._reportValue_1xy3n_179{color:var(--text-primary);font-size:var(--text-2xl);font-weight:900}._reportLabel_1xy3n_180{color:var(--text-muted);font-size:var(--text-xs);font-weight:800}._tagList_1xy3n_196{gap:var(--space-2);margin-top:var(--space-4);flex-wrap:wrap;display:flex}._tagPill_1xy3n_203{border-radius:var(--radius-full);color:var(--brand-primary);font-size:var(--text-xs);background:#b887461a;border:1px solid #b8874647;padding:.35rem .7rem;font-weight:800}._recommendCard_1xy3n_213{width:min(100%,560px);margin-top:var(--space-2);padding:var(--space-5);text-align:left}._recommendCard_1xy3n_213 h3{margin-bottom:var(--space-3);color:var(--text-primary)}._recommendList_1xy3n_225{gap:var(--space-2);display:grid}._recommendList_1xy3n_225 button{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:52px;padding:0 var(--space-3);border:1px solid var(--line-soft);border-radius:var(--radius-control);background:var(--surface-panel-muted);color:var(--text-primary);text-align:left;display:flex}._recommendList_1xy3n_225 button:hover{background:#b887461a;border-color:#b887465c}._recommendList_1xy3n_225 small{color:var(--text-muted);font-size:var(--text-xs)}@keyframes _slideUp_1xy3n_1{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes _scaleIn_1xy3n_1{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@media (width<=600px){._nav_1xy3n_8{align-items:flex-start;gap:var(--space-3);padding:var(--space-4) var(--space-3);flex-direction:column}._content_1xy3n_51{padding:var(--space-4) var(--space-3) calc(72px + var(--space-5))}._statsRow_1xy3n_63{grid-template-columns:1fr}._resultActions_1xy3n_148{flex-direction:column;width:100%}._reportGrid_1xy3n_166{grid-template-columns:1fr}._resultActions_1xy3n_148>button{width:100%}}._container_1w359_1{width:min(100%,1180px);padding:var(--space-8) var(--space-5);margin:0 auto}._starryBg_1w359_7{display:none}._header_1w359_11{margin-bottom:var(--space-6)}._title_1w359_15{margin-bottom:var(--space-2);font-size:var(--text-4xl)}._subtitle_1w359_20{color:var(--text-secondary)}._roadmap_1w359_24{gap:var(--space-4);display:grid}._stageSection_1w359_29{gap:var(--space-5);padding:var(--space-4);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);grid-template-columns:280px minmax(0,1fr);display:grid}._lockedStage_1w359_39{opacity:.58}._lockedStage_1w359_39 ._node_1w359_43{cursor:not-allowed}._planetWrapper_1w359_47{align-items:center;gap:var(--space-4);display:flex}._planet_1w359_47{border-radius:var(--radius-panel);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:54px;height:54px;font-weight:900;display:flex}._planet1_1w359_65{background:var(--note-c)}._planet2_1w359_66{background:var(--note-d)}._planet3_1w359_67{background:var(--note-e);color:var(--text-primary)}._planet4_1w359_68{background:var(--note-f)}._planet5_1w359_69{background:var(--note-g)}._planetInfo_1w359_71{min-width:0}._stageTitle_1w359_75{margin-bottom:var(--space-2);font-size:var(--text-lg)}._progressBar_1w359_80{background:var(--surface-panel-muted);border:1px solid var(--line-soft);border-radius:var(--radius-full);height:7px;overflow:hidden}._progressFill_1w359_88{background:var(--brand-primary);height:100%}._lessonGrid_1w359_93{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}._node_1w359_43{cursor:pointer;position:relative}._nodePoint_1w359_105{border:1px solid var(--line-soft);background:var(--surface-panel-muted);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;display:flex}._node_1w359_43:hover ._nodePoint_1w359_105{border-color:var(--brand-primary)}._lockedStage_1w359_39 ._node_1w359_43:hover ._nodePoint_1w359_105{border-color:var(--line-soft)}._completedNode_1w359_125 ._nodePoint_1w359_105{background:var(--success);border-color:var(--success)}._nodeTooltip_1w359_130{z-index:var(--z-popover);width:190px;padding:var(--space-3);background:var(--surface-panel);border:1px solid var(--line-soft);border-radius:var(--radius-panel);box-shadow:var(--shadow-popover);opacity:0;pointer-events:none;transition:opacity var(--transition-base), transform var(--transition-base);position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)translateY(4px)}._node_1w359_43:hover ._nodeTooltip_1w359_130{opacity:1;transform:translate(-50%)translateY(0)}._nodeTooltip_1w359_130 h4{font-size:var(--text-sm);margin-bottom:4px}._nodeTooltip_1w359_130 p{font-size:var(--text-xs)}@media (width<=860px){._stageSection_1w359_29{grid-template-columns:1fr}}@media (width<=640px){._container_1w359_1{padding:var(--space-5) var(--space-3) calc(72px + var(--space-5))}._stageSection_1w359_29{padding:var(--space-3)}._planetWrapper_1w359_47{align-items:flex-start}._lessonGrid_1w359_93{gap:var(--space-2)}._nodeTooltip_1w359_130{display:none}}._container_1m4gp_1{background:var(--bg-primary);min-height:100vh;color:var(--text-primary);padding:var(--space-6);justify-content:center;align-items:center;display:flex}._content_1m4gp_11{text-align:center;max-width:500px}._title_1m4gp_16{margin-bottom:var(--space-4);color:var(--text-primary);font-size:2rem;font-weight:700}._message_1m4gp_23{color:var(--text-secondary);margin-bottom:var(--space-6);font-size:1rem;line-height:1.6}._button_1m4gp_30{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;margin:0 8px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}._button_1m4gp_30:hover{background:var(--accent-secondary)}:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-display:"Outfit", sans-serif;--font-mono:"JetBrains+Mono", monospace}.animate-float{animation:3s ease-in-out infinite float}.animate-pulse-glow{animation:2s ease-in-out infinite pulse-glow}.animate-slide-up{animation:slide-up .5s var(--transition-base) forwards}.animate-slide-in-right{animation:slide-in-right .5s var(--transition-base) forwards}.animate-fade-in{animation:fade-in .3s var(--transition-base) forwards}.animate-scale-in{animation:scale-in .3s var(--transition-bounce) forwards}.animate-rotate{animation:20s linear infinite rotate-slow}.animate-bounce{animation:2s ease-in-out infinite bounce}.animate-shake{animation:.5s ease-in-out shake}.animate-pulse-scale{animation:2s ease-in-out infinite pulse-scale}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.stagger-4{animation-delay:.4s}.stagger-5{animation-delay:.5s}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}