@font-face{font-family:IBM Plex Sans Arabic;font-style:normal;font-display:swap;font-weight:300;src:url(/assets/ibm-plex-sans-arabic-arabic-300-normal-CbO9c89e.woff2)format("woff2"),url(/assets/ibm-plex-sans-arabic-arabic-300-normal-D1YP2vdu.woff)format("woff")}@font-face{font-family:IBM Plex Sans Arabic;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-arabic-arabic-400-normal-CyU-ddYS.woff2)format("woff2"),url(/assets/ibm-plex-sans-arabic-arabic-400-normal-EA1o-u_Q.woff)format("woff")}@font-face{font-family:IBM Plex Sans Arabic;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-sans-arabic-arabic-500-normal-C4MQITzh.woff2)format("woff2"),url(/assets/ibm-plex-sans-arabic-arabic-500-normal-DPXcppbm.woff)format("woff")}@font-face{font-family:IBM Plex Sans Arabic;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-sans-arabic-arabic-600-normal-0pRdybE_.woff2)format("woff2"),url(/assets/ibm-plex-sans-arabic-arabic-600-normal-MJZ0liF5.woff)format("woff")}@font-face{font-family:IBM Plex Sans Arabic;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-arabic-arabic-700-normal-DrtBj6UE.woff2)format("woff2"),url(/assets/ibm-plex-sans-arabic-arabic-700-normal-9rXc6cUL.woff)format("woff")}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--font-ar:"IBM Plex Sans Arabic", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Tahoma, sans-serif;--font-en:"Inter Variable", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;--bg:#f5f5f7;--bg-elev:#fff;--surface:#ffffffb8;--surface-solid:#fff;--surface-2:#f0f0f3;--text:#1d1d1f;--muted:#6e6e73;--border:#00000014;--border-strong:#00000029;--accent:#0071e3;--accent-2:#5e5ce6;--accent-soft:#0071e31a;--good:#1fa64a;--good-soft:#30d15824;--bad:#e5352b;--bad-soft:#ff453a1f;--warn:#f29400;--warn-soft:#ff9f0a26;--shadow:0 1px 2px #0000000a, 0 8px 30px #0000000f;--shadow-lg:0 20px 60px #0000001f;--radius:22px;--radius-sm:14px;--blob-opacity:.55;--ease:cubic-bezier(.22, 1, .36, 1);--nav-h:64px;--tab-h:72px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-theme=dark]{--bg:#000;--bg-elev:#121214;--surface:#1c1c1eb3;--surface-solid:#1c1c1e;--surface-2:#2c2c2e;--text:#f5f5f7;--muted:#a1a1a6;--border:#ffffff1a;--border-strong:#fff3;--accent:#2997ff;--accent-2:#7d7aff;--accent-soft:#2997ff29;--good:#30d158;--bad:#ff453a;--warn:#ff9f0a;--shadow:0 1px 2px #0006, 0 8px 30px #0006;--shadow-lg:0 20px 60px #0009;--blob-opacity:.35;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-ar);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;transition:background-color .4s var(--ease), color .4s var(--ease);margin:0;line-height:1.7;overflow-x:hidden}#root{flex-direction:column;min-height:100dvh;display:flex}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}img,svg{display:block}::selection{background:var(--accent);color:#fff}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:8px}.en,[lang=en]{font-family:var(--font-en);text-align:left;direction:ltr}.num{font-family:var(--font-en);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}.muted{color:var(--muted)}.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}@media (width>=768px){.container{padding-inline:32px}}@media (width>=1200px){.container{padding-inline:40px}}main{padding-bottom:calc(var(--tab-h) + env(safe-area-inset-bottom) + 16px);flex:1}@media (width>=900px){main{padding-bottom:40px}}.bg-blobs{z-index:-1;pointer-events:none;position:fixed;inset:0;overflow:hidden}.blob{filter:blur(70px);opacity:var(--blob-opacity);animation:float 22s var(--ease) infinite alternate;border-radius:50%;position:absolute}.blob.b1{background:radial-gradient(circle at 30% 30%,#4facfe,#0000 65%);width:46vmax;height:46vmax;top:-18vmax;right:-12vmax}.blob.b2{background:radial-gradient(circle,#a18cd1,#0000 65%);width:40vmax;height:40vmax;animation-duration:28s;animation-delay:-6s;top:30vh;left:-16vmax}.blob.b3{background:radial-gradient(circle,#ff9a8b,#0000 65%);width:34vmax;height:34vmax;animation-duration:32s;animation-delay:-12s;bottom:-14vmax;right:10vw}@keyframes float{0%{transform:translate(0,0)scale(1)rotate(0)}50%{transform:translate(4vw,6vh)scale(1.12)rotate(20deg)}to{transform:translate(-3vw,-4vh)scale(.95)rotate(-10deg)}}@media (prefers-reduced-motion:reduce){.blob,.marquee-track,.gradient-text{animation:none!important}}.nav{z-index:50;height:var(--nav-h);-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);background:color-mix(in srgb, var(--bg) 72%, transparent);border-bottom:1px solid var(--border);position:sticky;top:0}.nav-inner{align-items:center;gap:16px;height:100%;display:flex}.brand{align-items:center;gap:10px;font-size:1.25rem;font-weight:700;display:flex}.brand-mark{color:#fff;background:linear-gradient(135deg,#0a84ff,#bf5af2 60%,#ff375f);border-radius:11px;place-items:center;width:36px;height:36px;display:grid;box-shadow:0 6px 18px #5e5ce666}.brand small{font-family:var(--font-en);color:var(--muted);letter-spacing:.08em;font-size:.7rem;font-weight:600;line-height:1;display:block}.nav-links{gap:4px;margin-inline-start:24px;display:none}.nav-links a{color:var(--muted);transition:all .25s var(--ease);border-radius:999px;padding:8px 14px;font-size:.95rem;font-weight:500}.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--surface-2)}.nav-spacer{flex:1}@media (width>=900px){.nav-links{display:flex}}.icon-btn{border:1px solid var(--border);background:var(--surface);width:44px;height:44px;transition:transform .2s var(--ease), background .2s;border-radius:50%;place-items:center;display:grid}.icon-btn:hover{background:var(--surface-2)}.icon-btn:active{transform:scale(.92)}.tabbar{z-index:60;height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);background:color-mix(in srgb, var(--bg) 80%, transparent);border-top:1px solid var(--border);grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;display:grid;position:fixed;bottom:0;left:0;right:0}.tabbar a{color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:.72rem;font-weight:500;display:flex}.tabbar a.active{color:var(--accent)}.tabbar a svg{width:24px;height:24px}@media (width>=900px){.tabbar{display:none}}.btn{white-space:nowrap;min-height:48px;transition:transform .2s var(--ease), box-shadow .25s var(--ease), background .25s, opacity .2s;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-size:1rem;font-weight:600;display:inline-flex}.btn:active{transform:scale(.96)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px color-mix(in srgb, var(--accent) 35%, transparent)}.btn-primary:hover{box-shadow:0 12px 32px color-mix(in srgb, var(--accent) 50%, transparent);transform:translateY(-1px)}.btn-ghost{background:var(--surface);border-color:var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-ghost:hover{background:var(--surface-2)}.btn-dark{background:var(--text);color:var(--bg)}.btn-sm{min-height:40px;padding:0 16px;font-size:.9rem}.btn-lg{min-height:56px;padding:0 30px;font-size:1.08rem}.btn[disabled]{opacity:.45;pointer-events:none}.btn-block{width:100%}.chip{background:var(--surface-2);color:var(--muted);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:4px 12px;font-size:.8rem;font-weight:600;display:inline-flex}.chip.accent{background:var(--accent-soft);color:var(--accent)}.chip.good{background:var(--good-soft);color:var(--good)}.chip.warn{background:var(--warn-soft);color:var(--warn)}.chip.bad{background:var(--bad-soft);color:var(--bad)}.chip.premium{color:#e0590a;background:linear-gradient(135deg,#ff9f0a2e,#ff375f2e)}[data-theme=dark] .chip.premium{color:#ffb340}.seg{background:var(--surface-2);border-radius:999px;flex-wrap:wrap;gap:2px;padding:4px;display:inline-flex}.seg button{min-height:40px;color:var(--muted);transition:all .25s var(--ease);background:0 0;border:0;border-radius:999px;padding:0 16px;font-size:.9rem;font-weight:600}.seg button.on{background:var(--surface-solid);color:var(--text);box-shadow:0 2px 8px #0000001a}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%)}.card-pad{padding:20px}@media (width>=768px){.card-pad{padding:28px}}.hover-lift{transition:transform .35s var(--ease), box-shadow .35s var(--ease)}.hover-lift:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.display{margin:0;font-size:clamp(2.3rem,7vw,4.8rem);font-weight:700;line-height:1.15}.h1{margin:0;font-size:clamp(1.9rem,4.5vw,3rem);font-weight:700;line-height:1.25}.h2{margin:0;font-size:clamp(1.6rem,3.6vw,2.5rem);font-weight:700;line-height:1.3}.h3{margin:0;font-size:1.2rem;font-weight:700}.lead{color:var(--muted);margin:0;font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.8}.eyebrow{color:var(--accent);margin-bottom:8px;font-size:.95rem;font-weight:700;display:block}.gradient-text{background:linear-gradient(90deg,#0a84ff,#bf5af2,#ff375f,#ff9f0a,#0a84ff) 0 0/300% 100%;color:#0000;-webkit-background-clip:text;background-clip:text;animation:8s linear infinite shine}@keyframes shine{to{background-position:300% 0}}.section{padding:64px 0}@media (width>=900px){.section{padding:110px 0}}.section-head{text-align:center;max-width:720px;margin:0 auto 40px}.section-head .lead{margin-top:12px}.hero{padding:40px 0 48px;position:relative}@media (width>=900px){.hero{padding:80px 0 90px}}.hero-grid{align-items:center;gap:40px;display:grid}@media (width>=900px){.hero-grid{grid-template-columns:1.05fr .95fr;gap:56px}}.hero-cta{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-cta .btn{flex:180px}@media (width>=600px){.hero-cta .btn{flex:none}}.pill-badge{background:var(--surface);border:1px solid var(--border);border-radius:999px;align-items:center;gap:8px;margin-bottom:20px;padding:6px 14px 6px 6px;font-size:.88rem;font-weight:600;display:inline-flex}.pill-badge b{color:#fff;background:linear-gradient(135deg,#30d158,#0ac8b9);border-radius:999px;padding:2px 10px;font-size:.78rem}.word-swap{min-width:4ch;display:inline-block;position:relative}.hero-visual{width:100%;max-width:520px;height:380px;margin-inline:auto;position:relative}@media (width>=600px){.hero-visual{height:460px}}.float-card{border-radius:20px;padding:16px 18px;position:absolute}.fc-main{inset-inline:6%;padding:22px;top:12%}.fc-main .q{font-family:var(--font-en);text-align:left;direction:ltr;margin:10px 0 14px;font-size:1.02rem;font-weight:600}.fc-opt{border:1px solid var(--border);font-family:var(--font-en);direction:ltr;border-radius:12px;align-items:center;gap:10px;margin-top:8px;padding:10px 12px;font-size:.92rem;display:flex}.fc-opt span{background:var(--surface-2);border-radius:8px;place-items:center;width:26px;height:26px;font-size:.8rem;font-weight:700;display:grid}.fc-opt.ok{border-color:var(--good);background:var(--good-soft)}.fc-opt.ok span{background:var(--good);color:#fff}.fc-score{top:0;align-items:center;gap:12px;display:flex;inset-inline-start:0}.fc-audio{bottom:4%;align-items:center;gap:12px;display:flex;inset-inline-end:0}.fc-timer{bottom:14%;align-items:center;gap:8px;font-weight:700;display:flex;inset-inline-start:-2%}.wave{align-items:center;gap:3px;height:28px;display:flex}.wave i{background:linear-gradient(#30d158,#0ac8b9);border-radius:4px;width:4px;animation:1.1s ease-in-out infinite wave}.wave i:nth-child(2){animation-delay:-.9s}.wave i:nth-child(3){animation-delay:-.7s}.wave i:nth-child(4){animation-delay:-.5s}.wave i:nth-child(5){animation-delay:-.3s}.wave i:nth-child(6){animation-delay:-.1s}@keyframes wave{0%,to{height:6px}50%{height:26px}}.stats{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:40px;display:grid}@media (width>=768px){.stats{grid-template-columns:repeat(4,1fr);gap:16px}}.stat{text-align:center;padding:18px}.stat .v{font-family:var(--font-en);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.1}.stat .l{color:var(--muted);font-size:.9rem;font-weight:500}.marquee{padding:8px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000);mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000)}.marquee-track{gap:12px;width:max-content;animation:40s linear infinite marquee;display:flex}.marquee:hover .marquee-track{animation-play-state:paused}@keyframes marquee{to{transform:translate(50%)}}.grid{gap:16px;display:grid}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}@media (width>=640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid{gap:20px}}.sec-card{flex-direction:column;gap:10px;min-height:230px;padding:24px;display:flex;position:relative;overflow:hidden}.sec-card .ico{color:#fff;border-radius:16px;place-items:center;width:54px;height:54px;display:grid}.sec-card .ico svg{width:28px;height:28px}.sec-card .weight{top:18px;font-family:var(--font-en);opacity:.12;font-size:2.2rem;font-weight:800;position:absolute;inset-inline-end:20px}.sec-card .go{color:var(--accent);align-items:center;gap:6px;margin-top:auto;font-weight:600;display:inline-flex}.steps{counter-reset:s}.step-card{padding:26px}.step-num{width:44px;height:44px;font-family:var(--font-en);background:var(--text);color:var(--bg);border-radius:14px;place-items:center;margin-bottom:14px;font-size:1.1rem;font-weight:800;display:grid}.track-card{min-height:220px;padding:28px;position:relative;overflow:hidden}.track-card .big{inset-inline-end:-10px;opacity:.08;font-size:9rem;font-weight:800;line-height:1;position:absolute;bottom:-30px}.price-card{flex-direction:column;gap:14px;padding:28px;display:flex;position:relative}.price-card.hl{border:2px solid var(--accent)}.price{align-items:baseline;gap:6px;display:flex}.price .amt{font-family:var(--font-en);font-size:2.8rem;font-weight:800;line-height:1}.price-card ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.price-card li{align-items:center;gap:10px;display:flex}.price-card li svg{color:var(--good);flex:none}.launch-banner{text-align:center;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(135deg,#30d15826,#0a84ff26);flex-direction:column;align-items:center;gap:10px;margin-bottom:24px;padding:22px;display:flex}.launch-banner strong{font-size:1.25rem}.strike{opacity:.5;text-decoration:line-through}.faq details{border-radius:var(--radius-sm);margin-bottom:10px;padding:18px 22px}.faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:32px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-family:var(--font-en);color:var(--muted);transition:transform .3s var(--ease);font-size:1.4rem}.faq details[open] summary:after{transform:rotate(45deg)}.faq p{color:var(--muted);margin:10px 0 0}.cta-band{text-align:center;color:#fff;background:linear-gradient(135deg,#0a84ff,#5e5ce6 50%,#bf5af2);border-radius:32px;padding:44px 24px;position:relative;overflow:hidden}.cta-band .lead{color:#ffffffd9}.cta-band .btn{color:#1d1d1f;background:#fff}footer.site-footer{border-top:1px solid var(--border);padding:32px 0 calc(var(--tab-h) + 32px);color:var(--muted);font-size:.88rem}@media (width>=900px){footer.site-footer{padding-bottom:32px}}.footer-grid{flex-direction:column;gap:12px;display:flex}@media (width>=768px){.footer-grid{flex-direction:row;justify-content:space-between;align-items:center}}.page-head{padding:32px 0 20px}@media (width>=900px){.page-head{padding:56px 0 28px}}.page-head .lead{margin-top:8px}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin:16px 0 24px;display:flex}.scroll-x{scrollbar-width:none;-webkit-overflow-scrolling:touch;overflow-x:auto}.scroll-x::-webkit-scrollbar{display:none}.test-card{flex-direction:column;gap:12px;padding:20px;display:flex;position:relative;overflow:hidden}.test-card .top{align-items:center;gap:12px;display:flex}.test-card .ico{color:#fff;border-radius:14px;flex:none;place-items:center;width:46px;height:46px;display:grid}.test-card .ico svg{width:24px;height:24px}.test-card .meta{flex-wrap:wrap;gap:6px;display:flex}.test-card .foot{justify-content:space-between;align-items:center;gap:10px;margin-top:auto;display:flex}.mini-bars{border-radius:6px;gap:2px;height:6px;display:flex;overflow:hidden}.lock-veil{background:color-mix(in srgb, var(--bg) 40%, transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);place-items:center;display:grid;position:absolute;inset:0}.sec-hero{color:#fff;border-radius:32px;margin-top:20px;padding:28px;position:relative;overflow:hidden}@media (width>=768px){.sec-hero{padding:44px}}.sec-hero .lead{color:#ffffffe6}.sec-hero .big-ico{inset-inline-end:-30px;opacity:.18;position:absolute;bottom:-40px}.sec-hero .big-ico svg{width:220px;height:220px}.sec-layout{gap:20px;margin-top:24px;display:grid}@media (width>=900px){.sec-layout{grid-template-columns:1fr 1fr}}ol.instructions{counter-reset:i;gap:12px;margin:0;padding:0;list-style:none;display:grid}ol.instructions li{counter-increment:i;align-items:flex-start;gap:12px;display:flex}ol.instructions li:before{content:counter(i);font-family:var(--font-en);background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:9px;flex:none;place-items:center;margin-top:2px;font-size:.85rem;font-weight:700;display:grid}ul.tips{gap:12px;margin:0;padding:0;list-style:none;display:grid}ul.tips li{align-items:flex-start;gap:10px;display:flex}ul.tips li svg{color:var(--warn);flex:none;margin-top:4px}.note{border-radius:var(--radius-sm);background:var(--accent-soft);margin-top:16px;padding:14px 18px;font-size:.93rem}.runner{padding-top:12px}.runner-top{top:var(--nav-h);z-index:30;background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:10px 0;position:sticky}.runner-top .row{align-items:center;gap:10px;display:flex}.runner-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:1rem;font-weight:700;overflow:hidden}.progress{background:var(--surface-2);border-radius:6px;height:6px;margin-top:10px;overflow:hidden}.progress>i{background:linear-gradient(90deg, var(--accent), var(--accent-2));height:100%;transition:width .5s var(--ease);border-radius:6px;display:block}.timer{background:var(--surface-2);min-height:40px;font-family:var(--font-en);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-weight:700;display:inline-flex}.timer.low{background:var(--bad-soft);color:var(--bad);animation:1s infinite pulse}@keyframes pulse{50%{opacity:.6}}.runner-body{gap:16px;margin-top:8px;display:grid}.runner-body.with-side{grid-template-columns:1fr}@media (width>=1200px){.runner-body.with-side{grid-template-columns:1fr 280px;align-items:start}}.qa{gap:16px;display:grid}.qa.split{grid-template-columns:1fr}@media (width>=768px){.qa.split{grid-template-columns:1fr 1fr;align-items:start}.qa.split .passage-wrap{top:calc(var(--nav-h) + 92px);max-height:calc(100dvh - var(--nav-h) - 120px);border-radius:var(--radius);position:sticky;overflow:auto}}.mobile-tabs{justify-content:center;display:flex}@media (width>=768px){.mobile-tabs{display:none}}@media (width<=767px){.qa.split.show-passage .question-pane,.qa.split:not(.show-passage) .passage-wrap{display:none}}.passage{padding:22px}.passage h3{font-family:var(--font-en);text-align:left;direction:ltr;margin:0 0 12px;font-size:1.15rem}.passage p{font-family:var(--font-en);text-align:left;direction:ltr;margin:0 0 14px;font-size:1.02rem;line-height:1.85}.passage p .pn{background:var(--surface-2);width:22px;height:22px;color:var(--muted);vertical-align:2px;border-radius:6px;place-items:center;margin-right:8px;font-size:.7rem;font-weight:700;display:inline-grid}@media (width>=1200px){.passage p{font-size:1.06rem}}.qcard{padding:22px}@media (width>=768px){.qcard{padding:30px}}.qhead{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;display:flex}.qnum{font-family:var(--font-en);background:var(--text);color:var(--bg);border-radius:8px;padding:4px 10px;font-size:.85rem;font-weight:800}.qprompt{font-family:var(--font-en);text-align:left;direction:ltr;margin:0 0 18px;font-size:clamp(1.08rem,2.2vw,1.3rem);font-weight:600;line-height:1.7}.qcontext{font-family:var(--font-en);text-align:left;border-radius:var(--radius-sm);background:var(--surface-2);direction:ltr;margin-bottom:16px;padding:16px 18px;line-height:1.85}.seg-u{text-underline-offset:6px;text-decoration:underline;text-decoration-thickness:2px;-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent);padding:0 2px;position:relative}.seg-u sup{color:var(--accent);margin-left:2px;font-size:.65rem;font-weight:800}.seg-u.ok{-webkit-text-decoration-color:var(--good);text-decoration-color:var(--good);background:var(--good-soft);border-radius:4px}.seg-u.bad{-webkit-text-decoration-color:var(--bad);text-decoration-color:var(--bad);background:var(--bad-soft);border-radius:4px}.options{direction:ltr;gap:10px;display:grid}@media (width>=1024px){.options.two{grid-template-columns:1fr 1fr}}.opt{text-align:left;border:1.5px solid var(--border-strong);background:var(--surface-solid);width:100%;min-height:58px;font-family:var(--font-en);transition:border-color .2s, background .2s, transform .15s var(--ease), box-shadow .2s;direction:ltr;border-radius:16px;align-items:center;gap:14px;padding:12px 16px;font-size:1rem;display:flex}.opt:hover{border-color:var(--accent)}.opt .letter{background:var(--surface-2);border-radius:10px;flex:none;place-items:center;width:34px;height:34px;font-weight:800;transition:all .2s;display:grid}.opt .txt{flex:1}.opt .mark{flex:none}.opt.sel{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent)}.opt.sel .letter{background:var(--accent);color:#fff}.opt.correct{border-color:var(--good);background:var(--good-soft)}.opt.correct .letter{background:var(--good);color:#fff}.opt.wrong{border-color:var(--bad);background:var(--bad-soft)}.opt.wrong .letter{background:var(--bad);color:#fff}.opt.dim{opacity:.55}.opt[disabled]{cursor:default}.explain{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-solid);margin-top:16px;padding:18px}.explain .verdict{align-items:center;gap:8px;margin-bottom:6px;font-size:1.05rem;font-weight:800;display:flex}.explain .verdict.ok{color:var(--good)}.explain .verdict.bad{color:var(--bad)}.explain p{margin:0}.runner-actions{align-items:center;gap:10px;margin-top:18px;display:flex}.runner-actions .grow{flex:1}@media (width<=1199px){.runner-actions{z-index:55;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 96%, transparent);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-top:1px solid var(--border);margin:0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 24px #0000000f}.runner-page main{padding-bottom:110px}.runner-page .tabbar{display:none}}@media (width>=768px) and (width<=1199px){.runner-actions{padding-inline:max(32px,50vw - 550px)}}.container.runner{max-width:1400px}.navgrid{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;display:grid}.navgrid button{border:1.5px solid var(--border-strong);background:var(--surface-solid);height:44px;font-family:var(--font-en);transition:all .2s var(--ease);border-radius:12px;font-size:.9rem;font-weight:700;position:relative}.navgrid button.ans{background:var(--accent-soft);color:var(--accent);border-color:#0000}.navgrid button.ok{background:var(--good-soft);color:var(--good);border-color:#0000}.navgrid button.no{background:var(--bad-soft);color:var(--bad);border-color:#0000}.navgrid button.cur{border-color:var(--text);box-shadow:0 0 0 2px var(--text) inset}.navgrid button.flag:after{content:"";background:var(--warn);border-radius:50%;width:8px;height:8px;position:absolute;top:4px;right:4px}.side-panel{top:calc(var(--nav-h) + 92px);padding:18px;position:sticky}.legend{color:var(--muted);flex-wrap:wrap;gap:12px;margin-top:14px;font-size:.8rem;display:flex}.legend i{vertical-align:-1px;border-radius:3px;width:10px;height:10px;margin-inline-end:5px;display:inline-block}.overlay{z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=768px){.overlay{align-items:center}}.sheet{background:var(--bg-elev);width:100%;max-width:560px;max-height:88dvh;padding:22px 20px calc(22px + env(safe-area-inset-bottom));box-shadow:var(--shadow-lg);border-radius:28px 28px 0 0;overflow:auto}@media (width>=768px){.sheet{border-radius:28px;padding:28px}}.sheet.wide{max-width:760px}.sheet-grip{background:var(--border-strong);border-radius:5px;width:40px;height:5px;margin:-8px auto 14px}@media (width>=768px){.sheet-grip{display:none}}.player{flex-direction:column;gap:14px;padding:18px;display:flex}.player-row{align-items:center;gap:14px;display:flex}.play-btn{color:#fff;width:64px;height:64px;transition:transform .2s var(--ease);background:linear-gradient(135deg,#30d158,#0ac8b9);border:0;border-radius:50%;flex:none;place-items:center;display:grid;box-shadow:0 10px 26px #30d15859}.play-btn:active{transform:scale(.92)}.play-btn[disabled]{opacity:.4}.player .wave i{height:8px;animation-play-state:paused}.player.playing .wave i{animation-play-state:running}.transcript{border-radius:var(--radius-sm);background:var(--surface-2);font-family:var(--font-en);text-align:left;direction:ltr;padding:16px 18px;line-height:1.8}.transcript p{margin:0 0 8px}.transcript b{color:var(--accent)}.results-hero{align-items:center;gap:24px;padding:24px;display:grid}@media (width>=768px){.results-hero{grid-template-columns:auto 1fr;gap:40px;padding:36px}}.ring{width:200px;height:200px;margin-inline:auto;position:relative}.ring svg{transform:rotate(-90deg)}.ring .center{text-align:center;place-items:center;display:grid;position:absolute;inset:0}.ring .score{font-family:var(--font-en);font-size:3.4rem;font-weight:800;line-height:1}.bars{gap:14px;display:grid}.bar-row .lbl{justify-content:space-between;margin-bottom:6px;font-size:.95rem;font-weight:600;display:flex}.bar{background:var(--surface-2);border-radius:12px;height:12px;overflow:hidden}.bar>i{border-radius:12px;height:100%;display:block}.review-item{padding:18px}@media (width>=768px){.review-item{padding:24px}}.kpis{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}@media (width>=900px){.kpis{grid-template-columns:repeat(4,1fr);gap:16px}}.kpi{padding:18px}.kpi .v{font-family:var(--font-en);font-size:2rem;font-weight:800;line-height:1.2}.kpi .l{color:var(--muted);font-size:.88rem}.history{gap:10px;display:grid}.history a{align-items:center;gap:14px;padding:14px 16px;display:flex}.history .sc{font-family:var(--font-en);border-radius:16px;flex:none;place-items:center;width:56px;height:56px;font-size:1.3rem;font-weight:800;display:grid}.empty{text-align:center;padding:48px 20px}.spark{align-items:flex-end;gap:6px;height:120px;padding-top:10px;display:flex}.spark i{background:linear-gradient(180deg, var(--accent), var(--accent-2));border-radius:8px 8px 4px 4px;flex:1;max-width:36px;min-height:6px}.intro-grid{gap:20px;display:grid}@media (width>=900px){.intro-grid{grid-template-columns:1.3fr 1fr;align-items:start}}.mode-pick{gap:12px;display:grid}@media (width>=600px){.mode-pick{grid-template-columns:1fr 1fr}}.mode-opt{border-radius:var(--radius);border:2px solid var(--border);background:var(--surface-solid);text-align:start;transition:all .25s var(--ease);padding:20px}.mode-opt.on{border-color:var(--accent);background:var(--accent-soft)}.mode-opt b{align-items:center;gap:8px;margin-bottom:4px;font-size:1.08rem;display:flex}.mode-opt span{color:var(--muted);font-size:.92rem}.breakdown{gap:10px;display:grid}.breakdown .r{align-items:center;gap:12px;display:flex}.breakdown .dot{border-radius:4px;flex:none;width:12px;height:12px}.breakdown .r .n{font-family:var(--font-en);margin-inline-start:auto;font-weight:700}.toast{z-index:120;left:50%;bottom:calc(var(--tab-h) + 24px);background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);border-radius:999px;padding:12px 20px;font-weight:600;position:fixed;transform:translate(-50%)}.sr-only{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.desktop-only{display:none}@media (width>=1200px){.desktop-only{display:block}.grid-btn{display:none}}@media (width<=420px){.hide-xs{display:none}}.exam-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}@media (width>=640px){.exam-grid{grid-template-columns:repeat(3,1fr);gap:14px}}@media (width>=1024px){.exam-grid{grid-template-columns:repeat(5,1fr);gap:16px}}.exam-tile{flex-direction:column;gap:10px;height:100%;padding:14px;display:flex}.exam-tile-head{justify-content:space-between;align-items:center;gap:6px;display:flex}.exam-no{color:#fff;background:linear-gradient(135deg,#1d1d1f,#5e5ce6);border-radius:12px;flex:none;place-items:center;width:40px;height:40px;font-size:1.15rem;font-weight:700;display:grid}.exam-tile .chip{padding-inline:8px;font-size:.74rem}.exam-title{font-size:.98rem;font-weight:700;line-height:1.35}.exam-meta{justify-content:space-between;gap:8px;font-size:.84rem;display:flex}.section-note{margin:-6px 0 14px;font-size:.92rem}@media (width<=899px){.nav,.tabbar{background:var(--bg);-webkit-backdrop-filter:none;backdrop-filter:none}}@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.nav,.tabbar{background:var(--bg)}}