@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Syne:wght@400;500;600;700;800&display=swap";html:has(.landing-root) body:before{display:none}html:has(.landing-root) body{background:#05070d}.landing-root{--ld-bg: #05070d;--ld-surface: rgba(255, 255, 255, .035);--ld-border: rgba(255, 255, 255, .09);--ld-text: #eef1ff;--ld-muted: #8b93a8;--ld-dim: #5c6578;--ld-cyan: #2ee7d8;--ld-violet: #a78bfa;--ld-rose: #fb7185;--ld-amber: #fbbf24;--ld-font: "DM Sans", system-ui, sans-serif;--ld-display: "Syne", var(--ld-font);min-height:100vh;color:var(--ld-text);font-family:var(--ld-font);font-size:16px;line-height:1.55;position:relative;isolation:isolate;overflow-x:clip;-webkit-font-smoothing:antialiased}.landing-root *,.landing-root *:before,.landing-root *:after{box-sizing:border-box}.ld-aurora{position:fixed;top:-20%;right:-20%;bottom:-20%;left:-20%;background:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(46,231,216,.14),transparent 55%),radial-gradient(ellipse 60% 45% at 85% 15%,rgba(167,139,250,.12),transparent 50%),radial-gradient(ellipse 50% 40% at 50% 100%,rgba(251,113,133,.08),transparent 45%);pointer-events:none;z-index:0}.ld-grid{position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 20%,transparent 75%);pointer-events:none;z-index:0;opacity:.45}.ld-noise{position:fixed;top:0;right:0;bottom:0;left:0;opacity:.04;pointer-events:none;z-index:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.ld-max{width:100%;max-width:1180px;margin:0 auto;padding-left:clamp(20px,4vw,40px);padding-right:clamp(20px,4vw,40px)}.ld-nav{position:sticky;top:0;z-index:50;padding:clamp(12px,2vw,18px) 0;background:linear-gradient(to bottom,rgba(5,7,13,.92),rgba(5,7,13,.65),transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent}.ld-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.ld-logo{display:flex;align-items:center;gap:12px}.ld-logo-mark{width:40px;height:40px;border-radius:14px;background:linear-gradient(135deg,var(--ld-cyan),var(--ld-violet));color:#05070d;font-family:var(--ld-display);font-weight:800;font-size:1.1rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #2ee7d81f}.ld-logo-text{font-family:var(--ld-display);font-weight:700;font-size:1.15rem;letter-spacing:-.04em;color:var(--ld-text)}.ld-logo-text span{background:linear-gradient(120deg,var(--ld-cyan),var(--ld-violet));-webkit-background-clip:text;background-clip:text;color:transparent}.ld-nav-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.ld-lang{display:inline-flex;padding:3px;border-radius:999px;background:var(--ld-surface);border:1px solid var(--ld-border)}.ld-lang button{font-family:var(--ld-font);font-size:11px;font-weight:700;letter-spacing:.06em;padding:7px 12px;border-radius:999px;border:none;background:transparent;color:var(--ld-dim);cursor:pointer;transition:color .2s,background .2s}.ld-lang button:hover{color:var(--ld-text)}.ld-lang button.is-active{background:#2ee7d81f;color:var(--ld-cyan)}.ld-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--ld-font);font-size:14px;font-weight:600;padding:11px 22px;border-radius:999px;text-decoration:none;border:none;cursor:pointer;transition:transform .2s cubic-bezier(.34,1.4,.64,1),box-shadow .25s,background .2s}.ld-btn-lg{padding:14px 28px;font-size:15px}.ld-btn-primary{background:linear-gradient(135deg,#1ee0d0,#7c6cf0);color:#05070d;box-shadow:0 2px 14px #2ee7d82e}.ld-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 22px #7c6cf038}.ld-btn-glass{background:var(--ld-surface);color:var(--ld-text);border:1px solid var(--ld-border)}.ld-btn-glass:hover{border-color:#2ee7d859;background:#ffffff0f}.ld-hero{position:relative;z-index:1;padding:clamp(28px,6vw,72px) 0 clamp(40px,8vw,80px)}.ld-hero-grid{display:grid;gap:clamp(36px,6vw,56px);align-items:center}@media(min-width:960px){.ld-hero-grid{grid-template-columns:1.1fr .9fr}}.ld-hero-copy{max-width:640px}.ld-chip{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ld-cyan);padding:8px 14px;border-radius:999px;border:1px solid rgba(46,231,216,.28);background:#2ee7d80f;margin-bottom:20px}.ld-kicker{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ld-dim);margin:0 0 16px}.ld-headline{font-family:var(--ld-display);font-weight:800;font-size:clamp(2.4rem,7vw,4.1rem);line-height:.98;letter-spacing:-.045em;margin:0 0 24px}.ld-headline-a{display:inline;color:var(--ld-text)}.ld-headline-b{display:inline;background:linear-gradient(110deg,var(--ld-cyan) 0%,var(--ld-violet) 45%,var(--ld-rose) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.ld-lead{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--ld-muted);line-height:1.65;max-width:46ch;margin:0 0 32px}.ld-hero-btns{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.ld-glass{position:relative;padding:28px 26px 26px;border-radius:24px;border:1px solid var(--ld-border);background:linear-gradient(155deg,#ffffff0f,#ffffff05);box-shadow:0 24px 80px #00000073,inset 0 1px #ffffff14;overflow:hidden}.ld-glass:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(46,231,216,.5),transparent)}.ld-glass-glow{position:absolute;width:200px;height:200px;top:-80px;right:-60px;background:radial-gradient(circle,rgba(167,139,250,.35),transparent 70%);pointer-events:none}.ld-glass-label{position:relative;font-size:10px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ld-dim);margin:0 0 20px}.ld-glass-rows{position:relative;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}.ld-glass-rows li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--ld-border);font-size:14px;font-weight:600}.ld-glass-rows li:last-of-type{border-bottom:none}.ld-muted{color:var(--ld-muted);font-weight:500;font-size:13px;text-align:right}.ld-glass-foot{position:relative;margin:20px 0 0;padding-top:20px;border-top:1px dashed rgba(255,255,255,.1);font-size:14px;line-height:1.55;color:var(--ld-muted);font-style:italic}.ld-marquee-outer{position:relative;z-index:1;overflow:hidden;padding:18px 0;border-block:1px solid var(--ld-border);background:#00000040}.ld-marquee-track{display:flex;width:max-content;animation:ld-scroll 38s linear infinite;font-family:var(--ld-display);font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ld-dim);white-space:nowrap}.ld-marquee-track span{flex-shrink:0;padding-right:4rem}@keyframes ld-scroll{to{transform:translate(-50%)}}@media(prefers-reduced-motion:reduce){.ld-marquee-track{animation:none;flex-wrap:wrap;justify-content:center;width:100%;max-width:900px;margin:0 auto;white-space:normal;letter-spacing:.1em}.ld-marquee-track span{padding-right:.75rem}.ld-marquee-track span+span{display:none}}.ld-section{position:relative;z-index:1;padding:clamp(64px,12vw,112px) 0}.ld-eyebrow{font-family:var(--ld-display);font-size:11px;font-weight:800;letter-spacing:.28em;text-transform:uppercase;color:var(--ld-violet);margin:0 0 28px}.ld-bento{display:grid;gap:16px}@media(min-width:720px){.ld-bento{grid-template-columns:repeat(6,1fr);grid-template-rows:auto auto}.ld-tile-0,.ld-tile-1{grid-column:span 3}.ld-tile-2{grid-column:span 2}.ld-tile-3{grid-column:span 4}.ld-tile-4{grid-column:span 6}}.ld-tile{position:relative;padding:26px 24px 28px;border-radius:20px;border:1px solid var(--ld-border);background:var(--ld-surface);transition:transform .35s cubic-bezier(.34,1.3,.64,1),border-color .3s,box-shadow .35s;overflow:hidden}.ld-tile:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .35s;background:radial-gradient(ellipse 80% 60% at 100% 0%,rgba(46,231,216,.09),transparent 55%);pointer-events:none}.ld-tile:hover{transform:translateY(-4px);border-color:#2ee7d838;box-shadow:0 20px 50px #00000059}.ld-tile:hover:after{opacity:1}.ld-tile-tag{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ld-cyan);margin-bottom:12px}.ld-tile-title{font-family:var(--ld-display);font-size:clamp(1.2rem,2vw,1.45rem);font-weight:700;letter-spacing:-.03em;margin:0 0 12px;line-height:1.2}.ld-tile-body{margin:0;font-size:15px;color:var(--ld-muted);line-height:1.6}.ld-pullquote{position:relative;z-index:1;padding:clamp(40px,8vw,72px) 0}.ld-quote-card{max-width:min(100%,900px);margin:0 auto;padding:clamp(22px,4vw,34px) clamp(24px,3vw,40px);border-radius:24px;background:linear-gradient(145deg,#2ee7d812,#a78bfa0d);border:1px solid rgba(255,255,255,.08);box-shadow:0 8px 40px #00000040}.ld-quote-text{font-family:var(--ld-display);font-size:clamp(1.2rem,2.6vw,1.65rem);font-weight:600;line-height:1.4;letter-spacing:-.02em;margin:0;max-width:52ch;color:var(--ld-text)}.ld-section-how{padding-top:0}.ld-steps{display:grid;gap:20px}@media(min-width:900px){.ld-steps{grid-template-columns:repeat(3,1fr);gap:24px}}.ld-step-card{position:relative;padding:28px 22px 26px;border-radius:20px;border:1px solid var(--ld-border);background:linear-gradient(180deg,#ffffff0a,#ffffff03)}.ld-step-icon{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--ld-cyan);background:#2ee7d814;border:1px solid rgba(46,231,216,.2)}.ld-step-num{font-family:var(--ld-display);font-size:11px;font-weight:800;letter-spacing:.2em;color:var(--ld-dim);display:block;margin-bottom:10px}.ld-step-title{font-family:var(--ld-display);font-size:1.05rem;font-weight:700;margin:0 0 10px;letter-spacing:-.02em}.ld-step-body{margin:0;font-size:14px;color:var(--ld-muted);line-height:1.6}.ld-about{padding-bottom:clamp(48px,10vw,88px)}.ld-about-lead{font-family:var(--ld-display);font-size:clamp(1.25rem,2.2vw,1.5rem);font-weight:600;line-height:1.4;letter-spacing:-.02em;margin:0 0 20px;max-width:52ch;color:var(--ld-text)}.ld-about-body{margin:0;font-size:16px;color:var(--ld-muted);line-height:1.7;max-width:58ch}.ld-footer{position:relative;z-index:1;padding:40px 0 48px;border-top:1px solid var(--ld-border);background:linear-gradient(to top,rgba(0,0,0,.35),transparent)}.ld-footer-inner{display:flex;flex-direction:column;gap:24px;align-items:flex-start}.ld-footer-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}@media(min-width:640px){.ld-footer-inner{flex-direction:row;justify-content:space-between;align-items:center}}.ld-section-stats{padding-top:clamp(40px,8vw,72px);padding-bottom:clamp(32px,6vw,56px)}.ld-stats-grid{display:grid;gap:14px}@media(min-width:640px){.ld-stats-grid{grid-template-columns:repeat(3,1fr);gap:18px}}.ld-stat-card{padding:22px 20px;border-radius:18px;border:1px solid var(--ld-border);background:#ffffff05}.ld-stat-value{font-family:var(--ld-display);font-size:clamp(1rem,2vw,1.15rem);font-weight:700;letter-spacing:-.02em;margin:0 0 8px;color:var(--ld-text);line-height:1.35}.ld-stat-label{margin:0;font-size:13px;color:var(--ld-muted);line-height:1.45}.ld-section-grant{padding-top:0}.ld-grant-title{font-family:var(--ld-display);font-size:clamp(1.35rem,3vw,1.85rem);font-weight:800;letter-spacing:-.03em;margin:0 0 12px;max-width:20ch;line-height:1.15}.ld-grant-lead{margin:0 0 28px;font-size:15px;color:var(--ld-muted);max-width:62ch;line-height:1.65}.ld-grant-panel{max-width:520px;padding:26px 24px 28px;border-radius:22px;border:1px solid var(--ld-border);background:linear-gradient(160deg,#2ee7d80f,#a78bfa0a);box-shadow:0 16px 48px #00000047}.ld-grant-row{margin-bottom:18px}.ld-grant-row-warn .ld-grant-label,.ld-grant-row-warn .ld-grant-num{color:var(--ld-rose)}.ld-grant-num-max{font-weight:600;font-size:.85em;color:var(--ld-dim)}.ld-grant-sum-max{font-size:.55em;font-weight:700;color:var(--ld-muted);vertical-align:super}.ld-grant-pass{margin:0 0 14px;font-size:13px;line-height:1.45}.ld-grant-pass.is-ok{color:var(--ld-cyan)}.ld-grant-pass.is-warn{color:var(--ld-rose)}.ld-grant-row:last-of-type{margin-bottom:0}.ld-grant-label{display:block;font-size:13px;font-weight:600;color:var(--ld-muted);margin-bottom:10px}.ld-grant-slider-wrap{display:flex;align-items:center;gap:14px}.ld-grant-range{flex:1;height:6px;border-radius:999px;accent-color:var(--ld-cyan);background:#ffffff14}.ld-grant-num{min-width:36px;text-align:right;font-family:var(--ld-display);font-weight:800;font-size:1.1rem;color:var(--ld-cyan)}.ld-grant-result{margin-top:24px;padding-top:22px;border-top:1px solid var(--ld-border)}.ld-grant-sum-line{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 12px}.ld-grant-sum-label{font-size:14px;color:var(--ld-muted)}.ld-grant-sum-value{font-family:var(--ld-display);font-size:1.75rem;font-weight:800;color:var(--ld-text)}.ld-grant-tier{margin:0 0 14px;font-size:14px;line-height:1.55;color:var(--ld-text)}.ld-grant-disclaimer{margin:0 0 18px;font-size:12px;line-height:1.5;color:var(--ld-dim)}.ld-grant-cta{display:inline-flex}.ld-footer-copy{font-size:14px;color:var(--ld-muted);max-width:40ch;line-height:1.55;margin:0}.ld-footer-copy strong{color:var(--ld-text);font-weight:600}@media(prefers-reduced-motion:reduce){.ld-btn:hover,.ld-tile:hover{transform:none}}:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--bg-elevated: rgba(255, 255, 255, .06);--bg-glass: rgba(255, 255, 255, .03);--bg-input: rgba(255, 255, 255, .05);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #0f172a;--accent: #6366f1;--accent-hover: #4f46e5;--accent-light: #818cf8;--accent-glow: rgba(99, 102, 241, .25);--accent-surface: rgba(99, 102, 241, .1);--success: #10b981;--success-light: #34d399;--success-surface: rgba(16, 185, 129, .12);--error: #ef4444;--error-light: #f87171;--error-surface: rgba(239, 68, 68, .12);--warning: #f59e0b;--warning-light: #fbbf24;--warning-surface: rgba(245, 158, 11, .12);--info: #3b82f6;--info-light: #60a5fa;--info-surface: rgba(59, 130, 246, .12);--border: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--border-active: rgba(99, 102, 241, .4);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--r-xs: 6px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-2xl: 24px;--r-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px var(--accent-glow);--shadow-soft: 0 12px 36px rgba(2, 6, 23, .28);--shadow-card: 0 2px 8px rgba(0, 0, 0, .2), 0 0 1px rgba(255, 255, 255, .05) inset;--shadow-card-hover: 0 8px 24px rgba(0, 0, 0, .3), 0 0 1px rgba(255, 255, 255, .08) inset;--ease: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration: .2s;--duration-slow: .35s;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--tg-theme-bg-color: var(--bg-primary);--tg-theme-text-color: var(--text-primary);--tg-theme-hint-color: var(--text-secondary);--tg-theme-button-color: var(--accent);--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: var(--bg-secondary)}html[data-theme=light]{--bg-primary: #f1f5f9;--bg-secondary: #e2e8f0;--bg-card: rgba(255, 255, 255, .72);--bg-card-hover: rgba(255, 255, 255, .92);--bg-elevated: #ffffff;--bg-glass: rgba(255, 255, 255, .65);--bg-input: rgba(15, 23, 42, .05);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--text-inverse: #f8fafc;--accent: #4f46e5;--accent-hover: #4338ca;--accent-light: #6366f1;--accent-glow: rgba(79, 70, 229, .22);--accent-surface: rgba(79, 70, 229, .12);--success: #059669;--success-light: #10b981;--success-surface: rgba(5, 150, 105, .1);--error: #dc2626;--error-light: #ef4444;--error-surface: rgba(220, 38, 38, .1);--warning: #d97706;--warning-light: #f59e0b;--warning-surface: rgba(217, 119, 6, .1);--info: #2563eb;--info-light: #3b82f6;--info-surface: rgba(37, 99, 235, .1);--border: rgba(15, 23, 42, .09);--border-hover: rgba(15, 23, 42, .14);--border-active: rgba(99, 102, 241, .45);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 4px 16px rgba(15, 23, 42, .08);--shadow-lg: 0 8px 32px rgba(15, 23, 42, .1);--shadow-glow: 0 0 20px var(--accent-glow);--shadow-soft: 0 12px 36px rgba(15, 23, 42, .08);--shadow-card: 0 2px 8px rgba(15, 23, 42, .06), 0 0 1px rgba(15, 23, 42, .04) inset;--shadow-card-hover: 0 8px 24px rgba(15, 23, 42, .1), 0 0 1px rgba(15, 23, 42, .06) inset;--tg-theme-bg-color: var(--bg-primary);--tg-theme-text-color: var(--text-primary);--tg-theme-hint-color: var(--text-secondary);--tg-theme-button-color: var(--accent);--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: var(--bg-secondary)}html[data-theme=light] body:before{background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(99,102,241,.09),transparent),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(16,185,129,.05),transparent),radial-gradient(ellipse 40% 30% at 0% 60%,rgba(139,92,246,.05),transparent)}html[data-theme=light] .surface{background:linear-gradient(180deg,#ffffffeb,#f8fafce0)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh;font-feature-settings:"cv11" 1,"ss01" 1}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(99,102,241,.12),transparent),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(16,185,129,.06),transparent),radial-gradient(ellipse 40% 30% at 0% 60%,rgba(139,92,246,.06),transparent);pointer-events:none;z-index:0}#root{position:relative;z-index:1}a{color:var(--accent-light);text-decoration:none;transition:color var(--duration) var(--ease)}a:hover{color:var(--accent)}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none}input,textarea,select{font-family:inherit;outline:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent-light);outline-offset:2px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:2px}.page{min-height:100vh;padding:var(--sp-5);padding-bottom:calc(var(--sp-12) + env(safe-area-inset-bottom));max-width:600px;margin:0 auto;animation:pageEnter .4s var(--ease-out)}@keyframes pageEnter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.surface{background:linear-gradient(180deg,#ffffff0a,#ffffff06);border:1px solid var(--border);border-radius:var(--r-lg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow-card)}.page-hero{margin-bottom:var(--sp-5);padding:var(--sp-6);border-radius:var(--r-2xl);border:1px solid var(--border);background:radial-gradient(100% 100% at 0% 0%,rgba(99,102,241,.1),transparent 55%),radial-gradient(100% 100% at 100% 100%,rgba(16,185,129,.05),transparent 55%),var(--bg-card);position:relative;overflow:hidden}.page-hero:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(99,102,241,.08) 0%,transparent 70%);pointer-events:none}.page-header{margin-bottom:var(--sp-6)}.page-title{font-size:28px;font-weight:800;letter-spacing:-.6px;line-height:1.2;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-subtitle{font-size:14px;color:var(--text-muted);margin-top:var(--sp-2);line-height:1.5}.card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--sp-4);margin-bottom:var(--sp-3);transition:all var(--duration) var(--ease);box-shadow:var(--shadow-card)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.card.active{background:var(--accent-surface);border-color:var(--border-active);box-shadow:0 0 0 1px var(--border-active),var(--shadow-glow)}.card-title{font-size:15px;font-weight:600;color:var(--text-primary)}.card-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:14px 24px;border-radius:var(--r-md);font-size:15px;font-weight:600;letter-spacing:-.2px;transition:all var(--duration) var(--ease);width:100%;position:relative;overflow:hidden;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at var(--tap-x, 50%) var(--tap-y, 50%),rgba(255,255,255,.15) 0%,transparent 60%);opacity:0;transition:opacity .4s var(--ease);pointer-events:none}.btn:active:after{opacity:1;transition-duration:0s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;pointer-events:none}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);color:#fff;box-shadow:0 2px 12px var(--accent-glow),0 1px 2px #0003}.btn-primary:hover{box-shadow:0 6px 24px var(--accent-glow),0 2px 4px #0003;transform:translateY(-1px);filter:brightness(1.08)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-danger{background:linear-gradient(135deg,var(--error),#dc2626);color:#fff;box-shadow:0 2px 12px #ef444440}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card)}.btn-sm{padding:10px 16px;font-size:13px;border-radius:var(--r-sm)}.btn-xs{padding:6px 12px;font-size:12px;border-radius:var(--r-xs)}.btn-icon{width:44px;height:44px;padding:0;border-radius:var(--r-md);flex-shrink:0}.input{width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:var(--r-md);font-size:15px;background:var(--bg-input);color:var(--text-primary);transition:all var(--duration) var(--ease)}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-elevated)}.input-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:var(--sp-2)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--r-full);font-size:12px;font-weight:600;letter-spacing:.2px;white-space:nowrap}.badge-success{background:var(--success-surface);color:var(--success)}.badge-error{background:var(--error-surface);color:var(--error)}.badge-warning{background:var(--warning-surface);color:var(--warning)}.badge-info{background:var(--info-surface);color:var(--info)}.badge-accent{background:var(--accent-surface);color:var(--accent-light)}.badge-neutral{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border)}.badge-lg{padding:5px 14px;font-size:14px;font-weight:700}.progress-bar{width:100%;height:4px;background:var(--bg-elevated);border-radius:var(--r-full);overflow:hidden}.progress-bar-fill{height:100%;border-radius:var(--r-full);background:linear-gradient(90deg,var(--accent),var(--accent-light));transition:width .6s var(--ease-out);position:relative}.progress-bar-fill:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shimmer 2s infinite}.progress-bar-lg{height:6px}.nav-bar{position:fixed;bottom:0;left:0;right:0;display:flex;background:#0a0e1ae0;backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border-top:1px solid var(--border);padding:6px 0 2px;padding-bottom:calc(6px + env(safe-area-inset-bottom));z-index:100}.nav-bar-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px;color:var(--text-muted);font-size:10px;font-weight:500;letter-spacing:.2px;transition:all var(--duration) var(--ease);position:relative;-webkit-tap-highlight-color:transparent}.nav-bar-item.active{color:var(--accent-light)}.nav-bar-item svg{width:22px;height:22px;transition:transform var(--duration) var(--ease-spring)}.nav-bar-item:active svg{transform:scale(.85)}.nav-bar-item.active:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:24px;height:2px;border-radius:0 0 2px 2px;background:var(--accent-light)}.grid{display:grid;gap:var(--sp-3)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--sp-4);text-align:center;box-shadow:var(--shadow-card);transition:all var(--duration) var(--ease)}.stat-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--border-hover)}.stat-value{font-size:26px;font-weight:800;letter-spacing:-1px;line-height:1.2}.stat-label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:var(--sp-1)}.score-circle{width:148px;height:148px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto var(--sp-5);position:relative}.score-circle svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;transform:rotate(-90deg)}.score-circle svg circle{fill:none;stroke-width:5;stroke-linecap:round}.score-circle svg .score-track{stroke:var(--bg-elevated)}.score-circle svg .score-fill{stroke:var(--score-color, var(--accent));stroke-dasharray:var(--score-dash, 0) 440;transition:stroke-dasharray 1.2s var(--ease-out)}.score-value{font-size:38px;font-weight:800;letter-spacing:-2px;position:relative;z-index:1}.score-label{font-size:12px;color:var(--text-muted);font-weight:500;position:relative;z-index:1}.section{margin-bottom:var(--sp-6)}.section-title{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:var(--sp-3);display:flex;align-items:center;gap:var(--sp-2)}.section-title:after{content:"";flex:1;height:1px;background:var(--border)}.list-item{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg-card);transition:all var(--duration) var(--ease);box-shadow:var(--shadow-sm)}.list-item:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-1px)}.list-item.active{background:var(--accent-surface);border-color:var(--border-active);box-shadow:0 0 0 1px var(--border-active)}.continue-card{width:100%;text-align:left;cursor:pointer;background:linear-gradient(135deg,#6366f11a,#6366f10a);border:1px solid var(--border-active);border-radius:var(--r-xl);padding:16px 18px;transition:all var(--duration) var(--ease);box-shadow:0 0 0 0 var(--accent-glow);position:relative;overflow:hidden}.continue-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(99,102,241,.05),transparent);opacity:0;transition:opacity var(--duration) var(--ease)}.continue-card:hover{transform:translateY(-2px);box-shadow:0 4px 20px var(--accent-glow)}.continue-card:hover:before{opacity:1}.exam-list{display:flex;flex-direction:column;gap:8px}.exam-row{width:100%;text-align:left;cursor:pointer;border:1px solid var(--border);border-radius:var(--r-xl);background:var(--bg-card);padding:14px 16px;display:flex;align-items:center;gap:14px;transition:all var(--duration) var(--ease);box-shadow:var(--shadow-card);-webkit-tap-highlight-color:transparent}.exam-row:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.exam-row:active{transform:scale(.98);transition-duration:80ms}.exam-row-icon{width:44px;height:44px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.exam-row-icon:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.15),transparent 60%);pointer-events:none}.exam-row-main{flex:1;min-width:0}.divider{height:1px;background:var(--border);margin:var(--sp-5) 0}.empty-state{padding:var(--sp-10) var(--sp-6);text-align:center;background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--r-xl)}.empty-state-icon{width:56px;height:56px;border-radius:var(--r-full);background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;margin:0 auto var(--sp-4);color:var(--text-muted)}.empty-state-text{font-size:14px;color:var(--text-muted);line-height:1.5}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-card-hover) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--r-sm)}.skeleton-text{height:14px;width:70%}.skeleton-text-sm{height:12px;width:50%}.skeleton-circle{border-radius:var(--r-full)}.skeleton-card{height:80px;border-radius:var(--r-lg);margin-bottom:var(--sp-3)}.toggle-group{display:flex;gap:4px;padding:4px;background:var(--bg-card);border-radius:var(--r-md);border:1px solid var(--border)}.toggle-item{flex:1;padding:8px 12px;border-radius:var(--r-sm);font-size:13px;font-weight:600;cursor:pointer;color:var(--text-muted);transition:all var(--duration) var(--ease);text-align:center;-webkit-tap-highlight-color:transparent}.toggle-item.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px var(--accent-glow)}.toggle-item:not(.active):hover{color:var(--text-secondary);background:var(--bg-elevated)}.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--bg-card);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--duration) var(--ease);-webkit-tap-highlight-color:transparent}.chip:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.chip.active{background:var(--accent-surface);border-color:var(--border-active);color:var(--accent-light)}.chip:disabled{opacity:.35;pointer-events:none}.chip-check{width:18px;height:18px;border-radius:var(--r-full);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;transition:all var(--duration) var(--ease);flex-shrink:0}.chip.active .chip-check{background:var(--accent);border-color:var(--accent)}.info-row{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.info-row svg{flex-shrink:0;opacity:.7}.bottom-fixed{position:sticky;bottom:16px;z-index:10}.bottom-fixed .btn{box-shadow:0 -4px 24px #0006,0 4px 16px var(--accent-glow)}.test-page{padding-bottom:calc(112px + env(safe-area-inset-bottom))!important}.test-header-surface{padding:12px 14px!important;margin-bottom:12px!important}.test-header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}.test-header-exam{font-size:15px;font-weight:800;letter-spacing:-.35px;color:var(--text-primary);line-height:1.25;min-width:0;flex:1}.test-header-actions{display:flex;flex-shrink:0;align-items:center;gap:8px}.test-header-timer{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:var(--r-full);background:var(--success-surface);border:1px solid rgba(16,185,129,.22);color:var(--success-light)}.test-header-timer-urgent{background:var(--error-surface);border-color:#ef444440;color:var(--error);animation:pulse 1.5s infinite}.test-header-timer-value{font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.test-header-finish{display:inline-flex;align-items:center;gap:5px;padding:6px 10px;border-radius:var(--r-md);font-size:12px;font-weight:700;color:var(--error-light);background:var(--error-surface);border:1px solid rgba(239,68,68,.22);cursor:pointer;transition:background .15s var(--ease),transform .15s var(--ease);-webkit-tap-highlight-color:transparent}.test-header-finish:hover:not(:disabled){background:#ef44442e}.test-header-finish:disabled{opacity:.5;cursor:not-allowed}.test-header-progress{margin-bottom:6px}.test-header-progress-meta{display:flex;justify-content:space-between;font-size:11px;font-weight:600;color:var(--text-muted)}.test-subject-tabs-wrap{margin:0 -4px 12px}.test-subject-tabs-scroll{display:flex;gap:4px;overflow-x:auto;padding:4px 4px 2px;scrollbar-width:none;-ms-overflow-style:none}.test-subject-tabs-scroll::-webkit-scrollbar{display:none}.test-subject-tab{flex-shrink:0;padding:8px 14px 10px;border:none;background:transparent;cursor:pointer;border-bottom:2px solid transparent;color:var(--text-muted);font-size:13px;font-weight:600;max-width:200px;transition:color .15s var(--ease),border-color .15s var(--ease);-webkit-tap-highlight-color:transparent}.test-subject-tab:hover{color:var(--text-secondary)}.test-subject-tab-active{color:var(--accent-light);border-bottom-color:var(--accent)}.test-subject-tab-label{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.test-context-bar{padding:12px 14px;margin-bottom:10px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg-card)}.test-context-bar-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:12px;font-weight:600;color:var(--text-secondary);line-height:1.4}.test-context-item{font-variant-numeric:tabular-nums}.test-context-subject{color:var(--text-primary);font-weight:700}.test-context-sep{color:var(--text-muted);-webkit-user-select:none;user-select:none}.test-context-elective{font-size:9px!important;padding:2px 7px!important}.test-context-hint{margin:8px 0 0;font-size:12px;line-height:1.45;color:var(--text-muted);font-weight:500}.test-stats-inline{font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;margin:0 0 14px;color:var(--text-secondary)}.test-stats-inline-label{font-weight:500;color:var(--text-muted);font-size:11px}.test-answer-options-label{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.test-footer-dock{position:fixed;bottom:0;left:0;right:0;z-index:50;background:#0a0e1af0;backdrop-filter:blur(22px) saturate(1.4);-webkit-backdrop-filter:blur(22px) saturate(1.4);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}html[data-theme=light] .test-footer-dock{background:#fffffff0}.test-section-progress{display:flex;gap:3px;padding:8px 12px 4px;width:100%}.test-section-progress-segment{flex:1;min-width:8px;height:5px;border-radius:3px;background:var(--bg-elevated);overflow:hidden;border:1px solid var(--border)}.test-section-progress-fill{height:100%;min-width:0;background:linear-gradient(90deg,var(--warning-light),var(--accent-light));border-radius:2px;transition:width .45s var(--ease)}.test-bottom-bar{position:relative;padding:10px 12px;display:grid;grid-template-columns:auto auto 1fr minmax(0,1.4fr);gap:8px;align-items:center}.test-bottom-counter{display:flex;align-items:baseline;justify-content:center;gap:2px;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text-primary);min-width:0}.test-bottom-counter-current{color:var(--accent-light)}.test-bottom-counter-sep{color:var(--text-muted);font-weight:600;margin:0 1px}.test-bottom-primary{min-width:0;justify-content:center;display:inline-flex;align-items:center;gap:6px}.mini-stat{padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg-card);text-align:center}.mini-stat-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.mini-stat-value{font-size:18px;font-weight:800;margin-top:2px}.section-badge{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--r-md);background:var(--accent-surface);border:1px solid rgba(99,102,241,.15);margin-bottom:14px}.section-badge-num{font-size:10px;font-weight:800;text-transform:uppercase;color:var(--accent-light);letter-spacing:.05em;padding:2px 8px;background:#6366f126;border-radius:var(--r-full)}.back-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 0;margin-bottom:var(--sp-5);font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:color var(--duration) var(--ease);-webkit-tap-highlight-color:transparent}.back-btn:hover{color:var(--text-primary)}.back-btn:active{transform:translate(-2px)}.back-btn svg{transition:transform var(--duration) var(--ease)}.back-btn:hover svg{transform:translate(-2px)}.review-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:8px;overflow:hidden;transition:all var(--duration) var(--ease)}.review-card:hover{border-color:var(--border-hover)}.review-card-header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent}.review-card-status{width:30px;height:30px;border-radius:var(--r-full);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.review-card-body{padding:0 16px 16px}.text-center{text-align:center}.text-hint{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.text-xs{font-size:11px}.text-lg{font-size:18px}.text-bold{font-weight:600}.mt-1{margin-top:var(--sp-1)}.mt-2{margin-top:var(--sp-2)}.mt-3{margin-top:var(--sp-3)}.mt-4{margin-top:var(--sp-4)}.mt-6{margin-top:var(--sp-6)}.mb-2{margin-bottom:var(--sp-2)}.mb-3{margin-bottom:var(--sp-3)}.mb-4{margin-bottom:var(--sp-4)}.mb-6{margin-bottom:var(--sp-6)}.flex{display:flex}.flex-col{flex-direction:column}.flex-between{justify-content:space-between}.flex-center{align-items:center;justify-content:center}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.gap-4{gap:var(--sp-4)}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes countUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes glow{0%,to{box-shadow:0 0 12px var(--accent-glow)}50%{box-shadow:0 0 24px var(--accent-glow)}}.animate-fadeIn{animation:fadeIn .3s var(--ease-out)}.animate-fadeInUp{animation:fadeInUp .4s var(--ease-out)}.animate-scaleIn{animation:scaleIn .3s var(--ease-out)}.animate-pulse{animation:pulse 2s infinite}.animate-glow{animation:glow 2s infinite}.stagger-list>*{animation:fadeInUp .35s var(--ease-out) backwards}.stagger-list>*:nth-child(1){animation-delay:0ms}.stagger-list>*:nth-child(2){animation-delay:50ms}.stagger-list>*:nth-child(3){animation-delay:.1s}.stagger-list>*:nth-child(4){animation-delay:.15s}.stagger-list>*:nth-child(5){animation-delay:.2s}.stagger-list>*:nth-child(6){animation-delay:.25s}.stagger-list>*:nth-child(7){animation-delay:.3s}.stagger-list>*:nth-child(8){animation-delay:.35s}.stagger-list>*:nth-child(9){animation-delay:.4s}.stagger-list>*:nth-child(10){animation-delay:.45s}.profile-page{padding-bottom:calc(88px + env(safe-area-inset-bottom))!important}.profile-hero{position:relative;overflow:hidden;padding:0!important;margin-bottom:var(--sp-5);border-radius:var(--r-2xl)!important}.profile-hero-glow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 90% 70% at 100% 0%,rgba(99,102,241,.18),transparent 55%),radial-gradient(ellipse 60% 50% at 0% 100%,rgba(16,185,129,.08),transparent 50%);pointer-events:none}html[data-theme=light] .profile-hero-glow{background:radial-gradient(ellipse 90% 70% at 100% 0%,rgba(99,102,241,.12),transparent 55%),radial-gradient(ellipse 60% 50% at 0% 100%,rgba(16,185,129,.06),transparent 50%)}.profile-hero-main{position:relative;display:flex;align-items:flex-start;gap:var(--sp-5);padding:var(--sp-6) var(--sp-5) var(--sp-4)}.profile-hero-avatar{flex-shrink:0}.profile-hero-copy{min-width:0;flex:1;text-align:left}.profile-hero-kicker{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-light);margin-bottom:4px}.profile-hero-name{font-size:22px;font-weight:800;letter-spacing:-.4px;color:var(--text-primary);line-height:1.2;margin:0 0 6px}.profile-hero-handle{display:inline-block;font-size:13px;color:var(--text-muted);margin-bottom:12px}.profile-hero-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.profile-premium-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 14px!important;font-size:12px!important}.profile-premium-cta{display:inline-flex;align-items:center;gap:6px;padding:8px 16px!important;border-radius:var(--r-full)!important}.profile-quick-nav{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border-top:1px solid var(--border);background:var(--border)}.profile-quick-btn{display:flex;align-items:center;justify-content:center;gap:8px;position:relative;padding:12px 14px;font-size:13px;font-weight:600;color:var(--text-secondary);background:var(--bg-card);text-decoration:none;transition:color .15s var(--ease),background .15s var(--ease);-webkit-tap-highlight-color:transparent}.profile-quick-btn:hover{color:var(--accent-light);background:var(--accent-surface)}.profile-quick-badge{position:absolute;top:6px;right:8px;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:800;line-height:18px;text-align:center;color:#fff;background:var(--error);border-radius:var(--r-full)}.mistakes-home-banner{display:flex;align-items:center;gap:14px;width:100%;margin-bottom:20px;padding:14px 16px!important;text-align:left;border:1px solid color-mix(in srgb,var(--error) 25%,var(--border));border-radius:var(--r-lg)!important;background:color-mix(in srgb,var(--error) 8%,var(--bg-card))!important;cursor:pointer;transition:transform .15s var(--ease),border-color .15s var(--ease);-webkit-tap-highlight-color:transparent}.mistakes-home-banner:hover{border-color:color-mix(in srgb,var(--error) 45%,var(--border))}.mistakes-home-banner-icon{flex-shrink:0;color:var(--error-light)}.mistakes-home-banner-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.mistakes-home-banner-title{font-size:14px;font-weight:800;color:var(--text-primary);letter-spacing:-.2px}.mistakes-home-banner-sub{font-size:12px;color:var(--text-muted);font-weight:600}.mistakes-home-banner-arrow{flex-shrink:0;font-size:18px;color:var(--error-light);font-weight:300}.mistakes-page{max-width:560px;margin:0 auto}.mistakes-page-head{margin-bottom:var(--sp-5)}.mistakes-page-section{padding:var(--sp-5)!important;border-radius:var(--r-xl)!important;margin-bottom:var(--sp-4)}.mistakes-page-section-title{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:0 0 var(--sp-2)}.mistakes-page-hint{font-size:13px;color:var(--text-secondary);line-height:1.45;margin:0 0 var(--sp-4)}.mistakes-page-empty{margin:0;font-size:14px;color:var(--text-muted);font-weight:600}.mistakes-page-error{margin-bottom:var(--sp-3);color:var(--error)}.mistakes-page-total{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:var(--sp-4)}.mistakes-page-total-value{font-size:36px;font-weight:800;letter-spacing:-1px;color:var(--error-light);line-height:1}.mistakes-page-total-label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.mistakes-page-pick-hint{font-size:12px;color:var(--text-muted);margin:0 0 var(--sp-3);font-weight:600}.mistakes-exam-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.mistakes-exam-row:last-child{border-bottom:none;padding-bottom:0}.mistakes-exam-row-main{display:flex;align-items:center;gap:12px;min-width:0}.mistakes-exam-dot{width:10px;height:10px;border-radius:var(--r-full);flex-shrink:0}.mistakes-exam-name{font-size:15px;font-weight:800;color:var(--text-primary)}.mistakes-exam-count{font-size:12px;color:var(--text-muted);font-weight:600;margin-top:2px}.mistakes-history-list{list-style:none;margin:0;padding:0}.mistakes-history-item{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;padding:12px 0;border-bottom:1px solid var(--border);text-decoration:none;color:inherit;transition:color .12s var(--ease)}.mistakes-history-list li:last-child .mistakes-history-item{border-bottom:none;padding-bottom:0}.mistakes-history-item:hover{color:var(--accent-light)}.mistakes-history-date{font-size:12px;font-weight:700;color:var(--text-muted)}.mistakes-history-meta{flex:1;min-width:140px;font-size:14px;font-weight:700}.mistakes-history-cta{font-size:12px;font-weight:700;color:var(--accent-light)}.mistakes-page-footnote{font-size:11px;color:var(--text-muted);line-height:1.5;margin:var(--sp-4) 0 0;padding:0 var(--sp-2)}.mistakes-review-badge{margin:0 0 12px;font-size:12px;font-weight:700;color:var(--accent-light)}.profile-section{margin-bottom:var(--sp-6)}.profile-section-head{display:flex;align-items:center;gap:10px;margin-bottom:var(--sp-3)}.profile-section-title-plain{margin-bottom:0!important;flex:1}.profile-section-title-plain:after{display:none}.profile-count-pill{font-size:11px;font-weight:800;padding:4px 10px;border-radius:var(--r-full);background:var(--accent-surface);color:var(--accent-light);border:1px solid rgba(99,102,241,.2)}.profile-overview-card{padding:var(--sp-5)!important;border-radius:var(--r-xl)!important}.profile-overview-ring{display:flex;align-items:center;gap:var(--sp-4);padding-bottom:var(--sp-4);margin-bottom:var(--sp-4);border-bottom:1px solid var(--border)}.profile-mini-ring{flex-shrink:0}.profile-mini-ring-text{font-size:11px;font-weight:800;fill:var(--text-primary)}.profile-overview-ring-label{font-size:14px;font-weight:700;color:var(--text-primary)}.profile-overview-ring-hint{font-size:12px;color:var(--text-muted);margin-top:2px;line-height:1.4}.profile-overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--sp-2);text-align:center}.profile-metric{padding:var(--sp-2) var(--sp-1)}.profile-metric-value{display:block;font-size:22px;font-weight:800;letter-spacing:-.5px;line-height:1.15}.profile-metric-label{display:block;font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}.profile-exam-list{display:flex;flex-direction:column;gap:10px}.profile-exam-card{position:relative;display:flex;align-items:stretch;gap:0;padding:0!important;overflow:hidden;border-radius:var(--r-lg)!important}.profile-exam-accent{width:4px;flex-shrink:0}.profile-exam-icon{display:flex;align-items:center;justify-content:center;width:48px;flex-shrink:0;color:#fff}.profile-exam-body{flex:1;min-width:0;padding:14px 14px 14px 10px}.profile-exam-title-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:8px}.profile-exam-title{font-size:15px;font-weight:800;color:var(--text-primary);letter-spacing:-.2px}.profile-exam-pct{font-size:17px;font-weight:800;flex-shrink:0}.profile-exam-bar{margin-bottom:8px!important}.profile-exam-nofinish{margin:0 0 8px;font-size:12px;font-weight:600;color:var(--text-muted);line-height:1.35}.profile-exam-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:11px;font-weight:600;color:var(--text-muted)}.profile-exam-inprogress{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--r-full);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--warning);background:color-mix(in srgb,var(--warning) 14%,transparent)}.profile-exam-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}.profile-exam-stat{min-width:0}.profile-exam-stat-label{display:block;font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.profile-exam-stat-value{font-size:13px;font-weight:800;color:var(--text-primary);letter-spacing:-.2px}.profile-exam-trend{display:flex;align-items:flex-end;justify-content:flex-start;gap:4px;height:32px;margin-top:10px}.profile-exam-trend-bar-wrap{flex:1;max-width:14px;height:100%;display:flex;align-items:flex-end;justify-content:center}.profile-exam-trend-bar{width:100%;min-height:3px;border-radius:3px 3px 1px 1px;opacity:.92}.profile-empty{text-align:center;padding:var(--sp-8) var(--sp-5)!important;border-radius:var(--r-xl)!important}.profile-empty-icon{color:var(--text-muted);opacity:.5;margin-bottom:var(--sp-3)}.profile-empty-text{font-size:14px;color:var(--text-secondary);margin-bottom:var(--sp-4);line-height:1.5}.profile-session-list{display:flex;flex-direction:column;gap:8px}.profile-session-card{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--bg-card);box-shadow:var(--shadow-sm);cursor:pointer;text-align:left;transition:border-color .15s var(--ease),transform .15s var(--ease),box-shadow .15s var(--ease);-webkit-tap-highlight-color:transparent}.profile-session-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-1px);box-shadow:var(--shadow-card)}.profile-session-card:active{transform:translateY(0)}.profile-session-icon{width:44px;height:44px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}.profile-session-info{flex:1;min-width:0}.profile-session-title{display:block;font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:3px}.profile-session-meta{font-size:12px;color:var(--text-muted);font-weight:500}.profile-session-dot{margin:0 4px}.profile-session-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.profile-session-score{font-size:18px;font-weight:800;letter-spacing:-.4px}.profile-session-badge{font-size:10px!important;padding:4px 8px!important;gap:4px!important}.profile-chevron{opacity:.35;color:var(--text-muted)}.profile-session-card:hover .profile-chevron{opacity:.7;color:var(--accent-light)}.profile-showing-hint{font-size:11px;color:var(--text-muted);text-align:center;margin-top:var(--sp-3);font-weight:500}@media(max-width:380px){.profile-hero-main{flex-direction:column;align-items:center;text-align:center}.profile-hero-copy{text-align:center}.profile-hero-chips{justify-content:center}.profile-overview-grid{grid-template-columns:1fr;gap:var(--sp-3)}.profile-metric{padding:var(--sp-3);background:var(--bg-elevated);border-radius:var(--r-md)}}.katex-error{color:var(--error);font-size:13px}.katex{font-size:1.1em}.avatar{border-radius:var(--r-full);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;flex-shrink:0;position:relative}.avatar-sm{width:36px;height:36px;font-size:14px}.avatar-md{width:56px;height:56px;font-size:22px}.avatar-lg{width:76px;height:76px;font-size:30px}.avatar-ring{position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:var(--r-full);border:2px solid var(--accent);opacity:.4}.dot{width:8px;height:8px;border-radius:var(--r-full);display:inline-block;flex-shrink:0}.dot-success{background:var(--success)}.dot-error{background:var(--error)}.dot-warning{background:var(--warning)}.spinner{width:32px;height:32px;border-radius:var(--r-full);border:3px solid var(--bg-elevated);border-top-color:var(--accent-light);animation:spin .7s linear infinite}.spinner-sm{width:20px;height:20px;border-width:2px}.spinner-lg{width:44px;height:44px;border-width:3px}.spinner-screen{display:flex;align-items:center;justify-content:center;min-height:100vh}