.app-icon[data-v-6d5bbb2e]{display:inline-block;vertical-align:-.15em;flex-shrink:0}:root{--ink: #0f1729;--ink2: #475067;--ink3: #5f6879;--line: #eaeef5;--bg: #f4f6fb;--card: #ffffff;--blue: #2b59d8;--blue-2: #4f7df0;--blue-deep: #16325c;--blue-soft: #eaf0fc;--purple: #6a3fd1;--purple-soft: #f1ecfc;--green: #1f9d6b;--green-soft: #e9f7f0;--red: #e04242;--red-soft: #fdecec;--orange: #ff8a5c;--orange-soft: #fdf3e7;--shadow: 0 2px 12px rgba(20, 40, 80, .06);--radius: 16px;--brand: var(--blue);--brand-2: var(--purple);--brand-3: var(--green);--grad: linear-gradient(135deg, #1c3f7a 0%, var(--blue) 100%);--grad-warm: linear-gradient(135deg, var(--orange), #ff6b6b);--hero-bg: #16325c;--ink-1: var(--ink);--ink-2: var(--ink2);--ink-3: var(--ink3);--surface: var(--card);--surface-2: #f8fafd;--surface-3: #f0f1f7;--page-bg: #f4f6fb;--hairline: rgba(15, 23, 42, .08);--sh-sm: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .06);--sh-md: 0 4px 14px rgba(15, 23, 42, .07);--sh-lg: 0 12px 34px rgba(15, 23, 42, .14);--sh-tab: 0 -1px 0 rgba(15, 23, 42, .04), 0 -10px 34px rgba(15, 23, 42, .1);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--r-sm: 9px;--r-md: 12px;--r-lg: 15px;--r-xl: 18px;--r-pill: 999px;--fs-display: 30px;--fs-h1: 24px;--fs-h2: 21px;--fs-h3: 16px;--fs-body: 14.5px;--fs-sm: 13px;--fs-xs: 12px;--app-max: 1040px;--nav-h: 60px;--tab-h: 58px;--safe-b: env(safe-area-inset-bottom, 0px);--z-nav: 100;--z-tab: 120;--z-scrim: 200;--z-drawer: 210;--mesh-1: rgba(43, 89, 216, .2);--mesh-2: rgba(28, 63, 122, .16);--mesh-3: rgba(31, 157, 107, .12);--grid-line: rgba(15, 23, 42, .035);--c-brand: var(--blue);--c-correct: var(--green);--c-warn: var(--orange);--c-danger: var(--red);--c-info: var(--purple);--track: var(--surface-3);--kpi-bg: var(--surface-2);--focus-ring: 0 0 0 3px color-mix(in srgb, var(--blue) 30%, transparent);--on-accent: #ffffff;--subj-politics: #d64545;--subj-politics-soft: color-mix(in srgb, #d64545 12%, var(--surface));--subj-english: #2456c4;--subj-english-soft: color-mix(in srgb, #2456c4 12%, var(--surface));--subj-math: #6a3fd1;--subj-math-soft: color-mix(in srgb, #6a3fd1 12%, var(--surface));--subj-tcm: #2e8b57;--subj-tcm-soft: color-mix(in srgb, #2e8b57 12%, var(--surface));--subj-cs: #0aa3a3;--subj-cs-soft: color-mix(in srgb, #0aa3a3 12%, var(--surface));--subj-mba: #e8862d;--subj-mba-soft: color-mix(in srgb, #e8862d 12%, var(--surface));--subj-edu: #1f9d6b;--subj-edu-soft: color-mix(in srgb, #1f9d6b 12%, var(--surface));--subj-psy: #c0448f;--subj-psy-soft: color-mix(in srgb, #c0448f 12%, var(--surface));--subj-law: #7a5cd6;--subj-law-soft: color-mix(in srgb, #7a5cd6 12%, var(--surface));--subj-med: #e0533d;--subj-med-soft: color-mix(in srgb, #e0533d 12%, var(--surface));--subj-econ: #1f7a4d;--subj-econ-soft: color-mix(in srgb, #1f7a4d 12%, var(--surface));--subj-comm: #d63a6a;--subj-comm-soft: color-mix(in srgb, #d63a6a 12%, var(--surface));--subj-mti: #2a8fbf;--subj-mti-soft: color-mix(in srgb, #2a8fbf 12%, var(--surface));--subj-fin: #b8860b;--subj-fin-soft: color-mix(in srgb, #b8860b 12%, var(--surface));--subj-mpacc: #0e8a8a;--subj-mpacc-soft: color-mix(in srgb, #0e8a8a 12%, var(--surface));--subj-stat: #5b6bd6;--subj-stat-soft: color-mix(in srgb, #5b6bd6 12%, var(--surface));--subj-mtcsol: #a85520;--subj-mtcsol-soft: color-mix(in srgb, #a85520 12%, var(--surface));--warn-ink: #8a5a1f;--ok-ink: #145c40;--danger-ink: #b42318;--green-solid: #157a52;--red-solid: #c53030;--orange-solid: #c2410c;--divider: var(--line);--chart-grid: var(--line);--chart-axis: var(--ink3);--chart-fill: rgba(43, 89, 216, .16);--chart-stroke: var(--blue);--chart-weak: var(--red);--chart-soft: var(--purple);--txt-muted: var(--ink3);color-scheme:light}:root[data-theme=dark]{--ink: #e9eef7;--ink2: var(--ink3);--ink3: #8b96a8;--line: rgba(255, 255, 255, .09);--bg: #0a0e18;--card: #131a2b;--blue: #6f9bff;--blue-2: #3b66e0;--blue-deep: #a8c2ff;--blue-soft: rgba(111, 155, 255, .14);--purple: #b18cff;--purple-soft: rgba(177, 140, 255, .15);--green: #4fd6a0;--green-soft: rgba(79, 214, 160, .14);--red: #ff7a7a;--red-soft: rgba(255, 122, 122, .14);--orange: #ffb066;--orange-soft: rgba(255, 176, 102, .15);--ink-1: #f4f7fc;--ink-2: var(--ink2);--ink-3: var(--ink3);--surface: #131a2b;--surface-2: #1a2336;--surface-3: #212c44;--page-bg: #0a0e18;--hairline: rgba(255, 255, 255, .1);--sh-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 1px 3px rgba(0, 0, 0, .5);--sh-md: 0 8px 26px rgba(0, 0, 0, .45);--sh-lg: 0 22px 60px rgba(0, 0, 0, .6);--sh-tab: 0 -1px 0 rgba(255, 255, 255, .04), 0 -10px 34px rgba(0, 0, 0, .5);--mesh-1: rgba(43, 89, 216, .3);--mesh-2: rgba(28, 63, 122, .24);--mesh-3: rgba(31, 157, 107, .14);--grid-line: rgba(255, 255, 255, .035);--grad: linear-gradient(135deg, #24407a 0%, #3b66e0 100%);--kpi-bg: var(--surface-2);--chart-grid: rgba(255, 255, 255, .1);--chart-axis: var(--ink3);--chart-fill: rgba(111, 155, 255, .2);--chart-stroke: #6f9bff;--chart-weak: #ff7a7a;--chart-soft: var(--purple);--focus-ring: 0 0 0 3px color-mix(in srgb, #6f9bff 36%, transparent);--on-accent: #08131f;--subj-politics: color-mix(in srgb, #d64545 50%, #ffffff);--subj-politics-soft: color-mix(in srgb, #d64545 26%, var(--surface));--subj-english: color-mix(in srgb, #2456c4 50%, #ffffff);--subj-english-soft: color-mix(in srgb, #2456c4 26%, var(--surface));--subj-math: color-mix(in srgb, #6a3fd1 50%, #ffffff);--subj-math-soft: color-mix(in srgb, #6a3fd1 26%, var(--surface));--subj-tcm: color-mix(in srgb, #2e8b57 50%, #ffffff);--subj-tcm-soft: color-mix(in srgb, #2e8b57 26%, var(--surface));--subj-cs: color-mix(in srgb, #0aa3a3 50%, #ffffff);--subj-cs-soft: color-mix(in srgb, #0aa3a3 26%, var(--surface));--subj-mba: color-mix(in srgb, #e8862d 50%, #ffffff);--subj-mba-soft: color-mix(in srgb, #e8862d 26%, var(--surface));--subj-edu: color-mix(in srgb, #1f9d6b 50%, #ffffff);--subj-edu-soft: color-mix(in srgb, #1f9d6b 26%, var(--surface));--subj-psy: color-mix(in srgb, #c0448f 50%, #ffffff);--subj-psy-soft: color-mix(in srgb, #c0448f 26%, var(--surface));--subj-law: color-mix(in srgb, #7a5cd6 50%, #ffffff);--subj-law-soft: color-mix(in srgb, #7a5cd6 26%, var(--surface));--subj-med: color-mix(in srgb, #e0533d 50%, #ffffff);--subj-med-soft: color-mix(in srgb, #e0533d 26%, var(--surface));--subj-econ: color-mix(in srgb, #1f7a4d 50%, #ffffff);--subj-econ-soft: color-mix(in srgb, #1f7a4d 26%, var(--surface));--subj-comm: color-mix(in srgb, #d63a6a 50%, #ffffff);--subj-comm-soft: color-mix(in srgb, #d63a6a 26%, var(--surface));--subj-mti: color-mix(in srgb, #2a8fbf 50%, #ffffff);--subj-mti-soft: color-mix(in srgb, #2a8fbf 26%, var(--surface));--subj-fin: color-mix(in srgb, #b8860b 50%, #ffffff);--subj-fin-soft: color-mix(in srgb, #b8860b 26%, var(--surface));--subj-mpacc: color-mix(in srgb, #0e8a8a 50%, #ffffff);--subj-mpacc-soft: color-mix(in srgb, #0e8a8a 26%, var(--surface));--subj-stat: color-mix(in srgb, #5b6bd6 50%, #ffffff);--subj-stat-soft: color-mix(in srgb, #5b6bd6 26%, var(--surface));--subj-mtcsol: color-mix(in srgb, #a85520 50%, #ffffff);--subj-mtcsol-soft: color-mix(in srgb, #a85520 26%, var(--surface));--warn-ink: var(--orange);--ok-ink: var(--green);--danger-ink: var(--red);--green-solid: var(--green);--red-solid: var(--red);--orange-solid: var(--orange);--track: var(--surface-3);color-scheme:dark}:root[data-theme=dark] .stat,:root[data-theme=dark] .opt,:root[data-theme=dark] .qitem,:root[data-theme=dark] .sim-item,:root[data-theme=dark] .sim-body,:root[data-theme=dark] .bubble,:root[data-theme=dark] .chip,:root[data-theme=dark] .rchip,:root[data-theme=dark] .pg-btn,:root[data-theme=dark] .drawer-item,:root[data-theme=dark] .note-input{background:var(--surface);border-color:var(--line)}:root[data-theme=dark] .stat{background:var(--surface-2)}:root[data-theme=dark] .sim-body{background:var(--surface-2);border-style:dashed;border-color:var(--line)}:root[data-theme=dark] .bubble{background:var(--surface-2);border-color:var(--line)}:root[data-theme=dark] .msg.user .bubble{background:var(--grad);color:#fff;border:none}:root[data-theme=dark] .stat.hl{background:linear-gradient(135deg,#2b59d83d,#1c3f7a2e)}:root[data-theme=dark] .sv{color:var(--ink-1)}:root[data-theme=dark] input,:root[data-theme=dark] select,:root[data-theme=dark] textarea{background:var(--surface);color:var(--ink)}:root[data-theme=dark] ::placeholder{color:var(--ink3)}:root[data-theme=dark] .sv .unit,:root[data-theme=dark] .sl,:root[data-theme=dark] .tip,:root[data-theme=dark] .subj-count,:root[data-theme=dark] .sess-time{color:var(--ink-3)}:root[data-theme=dark] .stem,:root[data-theme=dark] .tm-time,:root[data-theme=dark] .score-ring b,:root[data-theme=dark] .ins-list li,:root[data-theme=dark] .sess-min,:root[data-theme=dark] .subj-name,:root[data-theme=dark] .opt,:root[data-theme=dark] .analysis,:root[data-theme=dark] .qitem{color:var(--ink-2)}:root[data-theme=dark] .analysis{background:var(--blue-soft)}:root[data-theme=dark] .opt:hover{background:var(--blue-soft);border-color:var(--blue);color:var(--ink)}:root[data-theme=dark] .subj-bar,:root[data-theme=dark] .sess-bar,:root[data-theme=dark] .progress,:root[data-theme=dark] .ring-track,:root[data-theme=dark] .pal-ic,:root[data-theme=dark] .ap-ic{background:var(--surface-3)}:root[data-theme=dark] .pal-g{background:var(--surface-3);color:var(--ink-3)}:root[data-theme=dark] .pal-item.sel{background:var(--blue-soft)}:root[data-theme=dark] .pal-input{color:var(--ink)}:root[data-theme=dark] .sess-bar i{background:linear-gradient(90deg,var(--red),var(--orange))}:root[data-theme=dark] .center,:root[data-theme=dark] .loading,:root[data-theme=dark] .empty,:root[data-theme=dark] .pg-info{color:var(--ink-3)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:10px;left:10px;z-index:2000;padding:10px 16px;border-radius:10px;background:var(--blue);color:var(--on-accent);font-size:14px;font-weight:600;line-height:1;box-shadow:0 6px 18px #0f172a47;transform:translateY(-160%);transition:transform .18s ease}.skip-link:focus{transform:translateY(0);outline:none}#main:focus{outline:none}body{font-family:PingFang SC,Microsoft YaHei,Segoe UI,system-ui,sans-serif;background:var(--page-bg);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-size-adjust:100%;transition:background .4s ease,color .3s ease}:where(a,button,input,select,textarea,[contenteditable=true],.tab,.num,.chip,.opt,.ap-item,.pal-item):focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:var(--r-sm)}:root[data-theme=dark] :where(a,button,input,select,textarea,[contenteditable=true],.tab,.num,.chip,.opt):focus-visible{outline-color:#6f9bff}*{scrollbar-width:thin;scrollbar-color:var(--line) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ink3) 42%,transparent);border-radius:999px;border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--ink3) 64%,transparent);background-clip:content-box}::selection{background:color-mix(in srgb,var(--blue) 22%,transparent);color:var(--ink)}.bg-mesh{position:fixed;top:-15%;right:-15%;bottom:-15%;left:-15%;z-index:-2;pointer-events:none;background:radial-gradient(42% 52% at 14% 8%,var(--mesh-1),transparent 62%),radial-gradient(38% 48% at 88% 14%,var(--mesh-2),transparent 62%),radial-gradient(46% 54% at 78% 92%,var(--mesh-3),transparent 60%);filter:grayscale(1);opacity:.45;transition:background .6s ease}.bg-grid{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;opacity:.72;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 75%);mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 75%);transition:opacity .4s ease}:root[data-theme=dark] .bg-grid{opacity:.9}.app{max-width:var(--app-max);margin:0 auto;padding:0 16px 64px;position:relative;z-index:1}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 4px;margin-bottom:18px;flex-wrap:wrap;gap:10px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 78%,transparent);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);position:sticky;top:0;z-index:var(--z-nav);transition:background .4s ease,border-color .3s ease}.brand{display:flex;align-items:center;gap:10px}.logo{width:33px;height:38px;border-radius:8px;display:block;flex-shrink:0;object-fit:contain;background:var(--surface-2)}.brand-text{display:flex;flex-direction:column;line-height:1.3}.name{font-size:17px;font-weight:800;letter-spacing:.5px}.slogan{font-size:11.5px;color:var(--ink3)}.nav{display:flex;gap:4px;flex-wrap:wrap}.nav-item{padding:6px 13px;border-radius:var(--r-pill);text-decoration:none;color:var(--ink2);font-size:13.5px;transition:all .18s ease;border:none;background:transparent;cursor:pointer;font-family:inherit}.nav-item:hover{background:var(--blue-soft);color:var(--blue)}.nav-item.active{background:var(--grad);color:#fff;box-shadow:0 4px 14px #2b59d852}.allbtn{display:inline-flex;align-items:center;gap:4px}.allbtn.active:not(.nav-item:hover){background:var(--blue-soft);color:var(--blue);box-shadow:none}.allpanel{position:fixed;left:50%;top:calc(var(--nav-h) + 8px);transform:translate(-50%);z-index:var(--z-drawer);width:min(920px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh-lg);padding:18px 20px 12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px 22px;max-height:calc(100vh - 90px);overflow-y:auto;animation:popIn .18s cubic-bezier(.32,.72,0,1)}@keyframes popIn{0%{opacity:0;transform:translate(-50%) scale(.97) translateY(-6px)}to{opacity:1;transform:translate(-50%) scale(1) translateY(0)}}.ap-group{min-width:0}.ap-gtitle{display:inline-block;font-size:11px;font-weight:800;letter-spacing:1.6px;color:var(--ink3);margin:2px 0 8px 4px;text-transform:uppercase}.ap-items{display:flex;flex-direction:column;gap:2px}.ap-item{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:11px;text-decoration:none;color:var(--ink);transition:background .15s ease}.ap-item:hover,.ap-item-on{background:var(--blue-soft)}.ap-ic{width:32px;height:32px;border-radius:9px;flex-shrink:0;background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;font-size:16px}.ap-txt{display:flex;flex-direction:column;line-height:1.25;min-width:0}.ap-txt b{font-size:13.5px;font-weight:600}.ap-txt small{font-size:11.5px;color:var(--ink3)}.ap-hint{grid-column:1 / -1;text-align:center;font-size:11.5px;color:var(--ink3);padding:8px 0 2px;border-top:1px dashed var(--line);margin-top:6px}kbd{display:inline-block;padding:1px 6px;border-radius:6px;font-size:11px;font-family:inherit;background:var(--surface-2);border:1px solid var(--line);color:var(--ink2);line-height:1.5}.pal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-scrim);background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.palette{position:fixed;left:50%;top:14vh;transform:translate(-50%);z-index:calc(var(--z-drawer) + 10);width:min(560px,calc(100vw - 28px));background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh-lg);overflow:hidden;animation:palIn .16s cubic-bezier(.32,.72,0,1)}@keyframes palIn{0%{opacity:0;transform:translate(-50%) scale(.96) translateY(-8px)}to{opacity:1;transform:translate(-50%) scale(1) translateY(0)}}.pal-head{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}.pal-search{font-size:15px;opacity:.7}.pal-input{flex:1;border:none;outline:none;background:transparent;color:var(--ink);font-size:15px;padding:4px 0;box-shadow:none!important}.pal-list{max-height:52vh;overflow-y:auto;padding:6px}.pal-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 12px;border:none;border-radius:11px;background:transparent;cursor:pointer;color:var(--ink);font-size:14px;font-family:inherit}.pal-item.sel{background:var(--blue-soft)}.pal-ic{width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}.pal-lb{font-weight:600;flex-shrink:0}.pal-desc{color:var(--ink3);font-size:12px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pal-g{color:var(--ink3);font-size:11px;flex-shrink:0;background:var(--surface-2);padding:2px 8px;border-radius:999px}.pal-empty{text-align:center;color:var(--ink3);font-size:13px;padding:22px 0}.pop-enter-active,.pop-leave-active{transition:opacity .16s 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