@import"https://fonts.googleapis.com/css2?family=Urbanist:ital,wght@0,100..900;1,100..900&display=swap";@import"https://fonts.googleapis.com/css2?family=Urbanist:wght@500;600;700;800&display=swap";:root{font-family:Urbanist,ui-sans-serif,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;color:#0b1637;--syn-deep-navy: #050a30;--syn-ink: #0a1043;--syn-off-white: #f4f6fc;--syn-gold: #ffbd59;--syn-cyan: #20e5f6;--syn-navy-700: #0b1637;--syn-navy-600: #111a3f;--syn-muted: #64748b;--syn-border: #e5e7eb;--syn-card: #ffffff;--surface-app: var(--syn-off-white);--surface-card: var(--syn-card);--surface-tint-blue: #eef3ff;--surface-tint-cyan: #e6fbfe;--surface-tint-gold: #fff6e0;--grad-primary: linear-gradient(180deg, #143db8, #061A86);--grad-cta: linear-gradient(180deg, #ffd57f, #ffbd59)}*{box-sizing:border-box}body{margin:0;min-width:320px}a{color:inherit}.landing__main{flex:1 1 auto}.landing__pricing{padding:80px 24px 120px;background:#3ca2ca;position:relative;overflow:hidden}.landing__pricing-bg{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.landing__pricing-svg{width:100%;height:100%;display:block}.landing__pricing-container{max-width:900px;margin:0 auto;position:relative;z-index:2}.landing__pricing-header{text-align:center;margin-bottom:48px}.landing__pricing-title{font-size:36px;font-weight:800;background:linear-gradient(135deg,#fff176,#ffe082,#f1c269);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 12px}.landing__pricing-subtitle{font-size:18px;color:#fff;margin:0;line-height:1.6}.landing__pricing-card{background:#fff;border-radius:24px;box-shadow:0 20px 60px #0b16371f;overflow:hidden;position:relative}.landing__pricing-trial-badge{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;padding:12px 24px;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;position:absolute;top:0;right:32px;border-radius:0 0 12px 12px;box-shadow:0 4px 12px #8b5cf64d}.landing__pricing-content{padding:48px 40px 40px}.landing__pricing-main{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;margin-bottom:32px;padding-bottom:32px;border-bottom:2px solid var(--syn-border)}.landing__pricing-left{flex:1}.landing__pricing-plan{font-size:24px;font-weight:800;color:var(--syn-navy-700);margin:0 0 16px}.landing__pricing-amount{display:flex;align-items:baseline;gap:4px;margin-bottom:12px}.landing__pricing-currency{font-size:32px;font-weight:700;color:var(--syn-navy-700)}.landing__pricing-price{font-size:56px;font-weight:900;color:var(--syn-navy-700);line-height:1}.landing__pricing-period{font-size:20px;font-weight:600;color:var(--syn-muted)}.landing__pricing-desc{font-size:16px;color:var(--syn-muted);margin:0;line-height:1.5}.landing__pricing-trial-box{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#ecfdf5,#d1fae5);padding:20px 24px;border-radius:16px;border:2px solid #a7f3d0}.landing__pricing-trial-icon{width:48px;height:48px;border-radius:12px;background:#fff;border:2px solid #a7f3d0;display:grid;place-items:center;color:#059669}.landing__pricing-trial-text{flex:1}.landing__pricing-trial-title{font-size:18px;font-weight:800;color:#0e8a4b;margin-bottom:2px}.landing__pricing-trial-subtitle{font-size:14px;color:#059669;font-weight:600}.landing__pricing-features{display:grid;gap:16px;margin-bottom:32px}.landing__pricing-feature{display:flex;align-items:center;gap:12px;font-size:16px;color:var(--syn-navy-700);font-weight:500}.landing__pricing-feature svg{flex-shrink:0;color:#059669}.landing__pricing-cta{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px 32px;background:linear-gradient(135deg,var(--syn-navy-700) 0%,#1e40af 100%);color:#fff;border:none;border-radius:12px;font-size:18px;font-weight:700;cursor:pointer;transition:all .2s;text-decoration:none;box-shadow:0 4px 16px #0b163733}.landing__pricing-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0b16374d}.landing__pricing-footer{text-align:center;margin-top:20px;font-size:14px;color:var(--syn-muted)}@media (max-width: 768px){.landing__pricing{padding:60px 20px 100px}.landing__pricing-title{font-size:28px}.landing__pricing-subtitle{font-size:16px}.landing__pricing-main{grid-template-columns:1fr;gap:24px}.landing__pricing-trial-badge{position:static;border-radius:12px;margin-bottom:24px;justify-content:center}.landing__pricing-content{padding:32px 24px 28px}.landing__pricing-price{font-size:48px}.landing__pricing-trial-box{padding:16px 20px}}.hero{position:relative;overflow:visible;background:#58bfe7;color:#0b1637;z-index:1}.hero__bg{position:absolute;top:0;right:0;bottom:0;left:0}.hero__svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;pointer-events:none}.hero__container{position:relative;max-width:1200px;margin:0 auto;padding:56px 20px 64px;display:grid;grid-template-columns:1fr;gap:28px}.hero__left{max-width:640px}.hero__badge{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0b1637;border-radius:999px;padding:6px 12px;font-weight:700;box-shadow:0 2px #00000026}.hero__title{font-size:44px;line-height:1.1;margin:16px 0 8px;color:#fff}.hero__title-accent{background:linear-gradient(180deg,#f7dba8,#e9ae3a);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}.hero__subtitle{color:#e8f6ff;max-width:560px;font-weight:600;font-size:1.2rem}.hero__actions{display:flex;gap:16px;margin-top:24px;flex-wrap:wrap}.hero__cta-primary{background:linear-gradient(180deg,#1b4de7,#061a86);color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease;font-size:1.1rem}.hero__cta-secondary{background:#fff;color:#0b1637;padding:12px 18px;border-radius:12px;text-decoration:none;display:inline-flex;align-items:center;gap:10px;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease;font-size:1.1rem}.hero__cta-primary:hover,.hero__cta-secondary:hover{transform:translateY(-2px);box-shadow:0 8px 16px #00000026}.hero__cta-primary:active,.hero__cta-secondary:active{transform:translateY(0);box-shadow:0 4px 10px #0000001f;opacity:.95}.hero__right{position:relative;min-height:340px}.hero__doctor{position:absolute;right:40px;bottom:50px;width:clamp(160px,26vw,420px);height:auto;z-index:2}.hero__demo{position:absolute;right:0;top:30px;width:min(560px,60vw);height:auto;transform:rotate(-2deg);z-index:1}@media (min-width: 960px){.hero__container{grid-template-columns:1.1fr .9fr;padding:72px 20px 80px}.hero__title{font-size:56px}.hero__demo{top:20px}.hero__doctor{right:80px}}@media (max-width: 640px){.hero__svg{transform:scaleY(.7);transform-origin:bottom center}.hero__container{padding:40px 16px 56px}.hero__right{min-height:440px}.hero__demo{left:50%;right:auto;top:24px;width:88vw;max-width:540px;transform:translate(-50%) rotate(-2deg)}.hero__doctor{left:50%;right:auto;bottom:36px;width:65vw;max-width:600px;transform:translate(-50%)}}.testimonials{position:relative;margin-top:-40px;padding:72px 20px;overflow:visible}.testimonials:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#fff;z-index:-1}.testimonials__container{max-width:1100px;margin:0 auto;text-align:center;position:relative}.testimonials__badge{display:inline-flex;align-items:center;gap:8px;background:#eaf7ff;color:#0b1637;border-radius:999px;padding:8px 14px;font-weight:700;z-index:2!important}.testimonials__title{margin:14px 0 8px;font-size:32px}.testimonials__title-accent{color:#3ca2ca}.testimonials__subtitle{color:#51627c;margin-bottom:24px}.testimonials__slider{position:relative}.testimonials__viewport{overflow:hidden;position:relative;padding:28px 56px}.testimonials__track{display:flex;transition:transform .45s ease}.testimonials__slide{flex:0 0 100%;display:flex;justify-content:center}.testimonials__card{margin:0 auto;max-width:680px;background:#eaf7ff;border-radius:16px;padding:26px 28px;box-shadow:0 16px 40px #0000001f}.testimonials__avatar{width:88px;height:88px;margin:0 auto 12px;border-radius:999px;background:center/cover no-repeat;border:4px solid #ffffff}.testimonials__nav{position:absolute;top:50%;transform:translateY(-50%);background:#fff;border:none;width:40px;height:40px;border-radius:999px;box-shadow:0 6px 16px #0000001f;cursor:pointer;font-size:22px;font-weight:900;color:#0b1637;display:flex;align-items:center;justify-content:center;z-index:10}.testimonials__nav:hover{transform:translateY(calc(-50% - 1px))}.testimonials__nav:active{transform:translateY(-50%)}.testimonials__nav--prev{left:12px}.testimonials__nav--next{right:12px}.testimonials__dots{display:flex;gap:8px;justify-content:center;margin:20px 0 0}.testimonials__dot{width:8px;height:8px;border-radius:999px;background:#c7d6ff;border:0;cursor:pointer}.testimonials__dot.is-active{width:20px;background:#3ca2ca}.testimonials__quote{color:#2b3a55;margin:8px 0 10px}.testimonials__rating{color:#f4b400;letter-spacing:4px;font-size:18px;margin-bottom:8px}.testimonials__name{font-weight:800}.testimonials__meta{color:#6b7c98;font-size:14px}.testimonials__art{position:absolute;pointer-events:none;z-index:-1}.testimonials__art--left{left:40px;bottom:-75px;width:260px}.testimonials__art--right{right:40px;bottom:-75px;width:300px}@media (min-width: 1100px){.testimonials__title{font-size:40px}}@media (max-width: 900px){.testimonials__title{font-size:40px}.testimonials__art{display:none}.testimonials__viewport{padding:20px 50px}.testimonials__nav{top:calc(50% + 6px);width:36px;height:36px;font-size:20px;display:flex;align-items:center;justify-content:center;z-index:10}.testimonials__nav--prev{left:6px}.testimonials__nav--next{right:6px}}.nav{background-color:#040a4c;font-family:Urbanist,sans-serif;position:sticky;top:0;z-index:1000;border-bottom:2px solid #EEAE36}.nav__container{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.nav__brand{display:inline-flex;align-items:center}.nav__logo{height:64px;width:auto;display:block}.nav__links{display:none;gap:28px}.nav__links a{color:#fff;text-decoration:none;font-weight:700;font-size:1.1rem;padding:8px 10px;border-radius:8px;transition:color .14s ease,background-color .14s ease,transform .14s ease}.nav__links a:hover{color:#021e26;background:#ffffff59;transform:translateY(-1px)}.nav__login{color:#0b1637;text-decoration:none;font-weight:700;font-size:1.1rem;padding:10px 18px;border-radius:999px;background:linear-gradient(180deg,#f1c269,#eeae36);box-shadow:0 2px #00000026;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}.nav__login:hover{transform:translateY(-1px);box-shadow:0 6px 14px #0000002e;filter:brightness(1.02)}.nav__login:active{transform:translateY(0);box-shadow:0 3px 10px #00000026}@media (min-width: 768px){.nav__links{display:flex}.nav__container{gap:24px}.nav__login{margin-left:8px}}.nav__user{display:inline-flex;align-items:center;gap:10px;color:#0b1637;text-decoration:none;font-weight:700;font-size:1.1rem;font-family:Urbanist,sans-serif;padding:10px 18px;border-radius:999px;background:linear-gradient(180deg,#f1c269,#eeae36);box-shadow:0 2px #00000026;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;border:0;cursor:pointer}.nav__user:hover{transform:translateY(-1px);box-shadow:0 6px 14px #0000002e;filter:brightness(1.02)}.nav__user:active{transform:translateY(0);box-shadow:0 3px 10px #00000026}.nav__user svg{color:#0b1637}.footer{background-color:#040a4c;color:#fff}.footer__container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:24px;padding:56px 20px 64px;align-items:start}.footer__brand{display:flex;justify-content:center;flex-direction:column;align-items:center;gap:10px}.footer__logo{width:150px;height:auto}.footer__title{text-transform:uppercase;letter-spacing:.5px;margin:0 0 8px}.footer__desc{margin:0 0 18px;max-width:560px;color:#d6dbf5}.footer__form{display:flex;gap:12px;flex-wrap:wrap}.footer__input{flex:1 1 280px;min-width:240px;background:#fff;color:#0b1637;border:none;border-radius:6px;padding:12px 14px}.footer__cta{border:0;border-radius:999px;padding:12px 20px;font-weight:800;text-transform:uppercase;background:linear-gradient(180deg,#f1c269,#eeae36);color:#0b1637;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}.footer__cta:hover{transform:translateY(-2px);box-shadow:0 8px 16px #0000002e;filter:brightness(1.02)}.footer__cta:active{transform:translateY(0);box-shadow:0 4px 10px #0000001f}.footer__opt{margin:16px 0 8px;color:#b9c2f8}.footer__social{display:flex;gap:20px;margin:8px 0 18px}.footer__social a{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;color:#f1c269;transition:transform .16s ease,background-color .16s ease,box-shadow .16s ease}.footer__social a:hover{transform:translateY(-2px);background:#ffffff2e;box-shadow:0 6px 12px #0000002e}.footer__links{list-style:none;padding:0;margin:8px 0 14px;display:grid;gap:8px}.footer__links a{color:#fff;text-decoration:underline;text-underline-offset:4px}.footer__copy{color:#aeb6f0;margin-top:6px;font-size:.92rem}@media (min-width: 900px){.footer__container{grid-template-columns:260px 1fr;gap:48px;align-items:center}.footer__brand{justify-content:flex-start}}.auth{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__split{position:relative}.auth__split--left{background:#f6faff;display:grid;place-items:center;padding:24px}.auth__leftContent{max-width:640px;margin:0 auto;padding:48px 40px 48px 28px;color:#fff;height:100%;display:flex;flex-direction:column;position:relative;z-index:20;align-items:flex-start;text-align:left;justify-content:center}.auth__brand{display:flex;align-items:center;justify-content:flex-start;margin-bottom:24px;z-index:25;position:relative}.auth__logo{width:100px;height:100px;border-radius:12px}.auth__hero{margin:0 0 28px;z-index:25;position:relative}.auth__headline{margin:0 0 16px;font-size:42px;line-height:1.15;font-weight:800;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__gradient-text{background:linear-gradient(135deg,#f1c269,#ffe082,#fff176);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:900}.auth__subtitle{margin:0 0 32px;color:#e6f6ff;font-size:16px;line-height:1.6;max-width:100%;width:100%;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 0 32px;z-index:25;position:relative}.auth__stat{display:flex;align-items:center;gap:12px;padding:16px;background:#fffffff2;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:all .3s ease;box-shadow:0 8px 32px #0000001a}.auth__stat:hover{background:#fff;transform:translateY(-4px) scale(1.02);box-shadow:0 16px 48px #00000026}.auth__stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.auth__stat-icon--green{background:linear-gradient(135deg,#4caf50,#66bb6a)}.auth__stat-icon--purple{background:linear-gradient(135deg,#9c27b0,#ba68c8)}.auth__stat-icon--orange{background:linear-gradient(135deg,#ff9800,#ffb74d)}.auth__stat-content{min-width:0}.auth__stat-number{font-size:20px;font-weight:800;color:#0b1637;line-height:1.2;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__stat-label{font-size:13px;color:#66708a;font-weight:500;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__features{display:flex;flex-direction:column;gap:16px;margin:0 0 32px;z-index:25;position:relative}.auth__feature{display:flex;align-items:flex-start;gap:16px;padding:20px;background:#fffffff2;border-radius:16px;border:1px solid rgba(255,255,255,.2);transition:all .4s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 32px #0000001a;cursor:pointer}.auth__feature:hover{background:#fff;transform:translate(-6px) translateY(-2px);box-shadow:0 20px 60px #0003}.auth__feature-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,#58bfe7,#3ca2ca);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 4px 16px #58bfe74d;transition:all .3s ease}.auth__feature:hover .auth__feature-icon{transform:scale(1.1);box-shadow:0 8px 24px #58bfe766}.auth__feature-text{min-width:0;flex:1}.auth__feature-title{font-size:16px;font-weight:700;color:#0b1637;margin-bottom:4px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__feature-desc{font-size:14px;color:#66708a;line-height:1.5;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth__art{position:absolute;bottom:48px;right:40px;width:clamp(200px,35%,320px);z-index:15}.auth__split--right:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 80%,rgba(255,255,255,.1) 1px,transparent 1px),radial-gradient(circle at 80% 20%,rgba(255,255,255,.1) 1px,transparent 1px),radial-gradient(circle at 40% 40%,rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(45deg,transparent 24%,rgba(255,255,255,.05) 25%,rgba(255,255,255,.05) 26%,transparent 27%,transparent 74%,rgba(255,255,255,.05) 75%,rgba(255,255,255,.05) 76%,transparent 77%),linear-gradient(30deg,rgba(255,255,255,.03) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.03) 87.5%,rgba(255,255,255,.03)),linear-gradient(150deg,rgba(255,255,255,.03) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.03) 87.5%,rgba(255,255,255,.03));background-size:200px 200px,180px 180px,120px 120px,60px 60px,40px 40px,40px 40px;background-position:0 0,100px 100px,50px 50px,0 0,0 0,20px 20px;z-index:1}.auth__split--right:after{content:"";position:absolute;top:10%;right:-5%;width:300px;height:300px;background:#ffffff14;border-radius:50%;filter:blur(60px);animation:float 6s ease-in-out infinite;z-index:2}.auth__leftContent:before{content:"";position:absolute;top:15%;left:-10%;width:120px;height:60%;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.1) 0px,rgba(255,255,255,.1) 2px,transparent 2px,transparent 20px),repeating-linear-gradient(-45deg,rgba(255,255,255,.08) 0px,rgba(255,255,255,.08) 2px,transparent 2px,transparent 20px);border-radius:20px;transform:rotate(15deg);z-index:3}.auth__leftContent:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:repeating-linear-gradient(0deg,transparent,transparent 18px,rgba(255,255,255,.04) 19px,rgba(255,255,255,.04) 21px,transparent 22px),repeating-linear-gradient(90deg,transparent,transparent 18px,rgba(255,255,255,.04) 19px,rgba(255,255,255,.04) 21px,transparent 22px);z-index:4;pointer-events:none}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(5deg)}}.auth__split--right{background:linear-gradient(135deg,#58bfe7,#3ca2ca,#2b8cb8);overflow:hidden;position:relative}@media (max-width: 1024px){.auth{grid-template-columns:1fr}.auth__split--left{min-height:50vh}.auth__leftContent{align-items:center;text-align:center;padding:32px 24px;justify-content:flex-start}.auth__brand{align-self:center;justify-content:center;margin-bottom:24px}.auth__art{position:static;margin-top:32px;align-self:center;width:clamp(180px,50%,280px)}.auth__headline{font-size:36px}.auth__stats{grid-template-columns:1fr;gap:12px}.auth__stat{padding:14px}.auth__stat-icon{width:44px;height:44px}.auth__stat-number{font-size:18px}.auth__feature{padding:18px}.auth__feature-icon{width:44px;height:44px}}@media (max-width: 768px){.auth__headline{font-size:32px}.auth__subtitle{font-size:15px}.auth__stats{gap:10px}.auth__stat{padding:12px;gap:10px}.auth__stat-icon{width:40px;height:40px}.auth__stat-number{font-size:16px}.auth__stat-label{font-size:12px}.auth__features{gap:12px}.auth__feature{padding:16px;gap:14px}.auth__feature-icon{width:40px;height:40px}.auth__feature-title{font-size:15px}.auth__feature-desc{font-size:13px}}.auth-panel{width:min(680px,94%);background:#fff;border-radius:20px;box-shadow:0 40px 80px #1523421f,0 8px 24px #15234214;padding:42px 40px}.auth-panel__tabs-container{display:flex;justify-content:center;margin-bottom:24px}.auth-panel__trial-banner{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#ecfdf5,#d1fae5);padding:16px 18px;border-radius:14px;border:2px solid #a7f3d0;margin-bottom:20px}.auth-panel__trial-icon{width:40px;height:40px;border-radius:10px;background:#fff;border:2px solid #a7f3d0;display:grid;place-items:center;color:#059669;flex-shrink:0}.auth-panel__trial-content{flex:1}.auth-panel__trial-title{font-size:16px;font-weight:800;color:#0e8a4b;margin-bottom:2px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__trial-text{font-size:14px;color:#059669;font-weight:600;line-height:1.4;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__tabs{display:inline-flex;background:#e8ebf3;border:1px solid #D1D6E3;border-radius:999px;padding:4px;gap:2px;width:fit-content}.auth-panel__tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;padding:8px 20px;border-radius:999px;font-weight:700;font-size:15px;color:#42506b;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";transition:all .2s ease}.auth-panel__tab:hover{color:#0b1637}.auth-panel__tab.is-active{background:#fff;box-shadow:0 2px 8px #00000014,0 1px 2px #0000000a;color:#0b1637}.auth-panel__header{margin:0 0 16px;text-align:left}.auth-panel__title{margin:0;font-size:32px;font-weight:800;color:#0b1637;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__desc{color:#66708a;margin:12px 0 0;font-size:16px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__form{display:grid;gap:14px;margin-top:20px}.auth-panel__label{font-weight:700;font-size:16px;color:#0b1637;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__input-wrapper{position:relative;display:flex;align-items:center}.auth-panel__input{height:52px;padding:14px 16px;border:1px solid #e5e7ef;border-radius:14px;background:#f9fbff;font-size:16px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";transition:all .2s ease;width:100%}.auth-panel__input-wrapper .auth-panel__input{padding-right:50px}.auth-panel__input:focus{outline:none;border-color:#8bb8ff;box-shadow:0 0 0 3px #8bb8ff4d;background:#fff}.auth-panel__input::placeholder{font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__eye-btn{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:#66708a;cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.auth-panel__eye-btn:hover{color:#42506b;background:#66708a1a}.auth-panel__eye-btn:focus{outline:none;box-shadow:0 0 0 2px #8bb8ff4d}.auth-panel__row{display:flex;justify-content:space-between;align-items:center;margin-top:6px}.auth-panel__checkbox{display:inline-flex;align-items:center;gap:10px;color:#4b5673;font-size:15px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji"}.auth-panel__link{color:#6c7ee2;text-decoration:none;font-size:15px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";transition:all .2s ease}.auth-panel__link:hover{text-decoration:underline;color:#5a6dd8}.auth-panel__cta{margin-top:12px;height:52px;border:0;border-radius:14px;background:linear-gradient(180deg,#1b4de7,#061a86);color:#fff;font-weight:800;font-size:16px;cursor:pointer;box-shadow:0 8px 20px #061a8640;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";transition:all .2s ease}.auth-panel__cta:hover{transform:translateY(-1px);box-shadow:0 12px 28px #061a8659;background:linear-gradient(180deg,#2056f0,#0a1e92)}.auth-panel__cta:active{transform:translateY(0);box-shadow:0 6px 16px #061a8640}@media (max-width: 768px){.auth-panel{padding:32px 24px;width:min(580px,94%)}.auth-panel__title{font-size:28px}.auth-panel__input,.auth-panel__cta{height:48px}.auth-panel__tab{padding:6px 16px;font-size:14px}}.auth-panel__notice{margin-top:16px;padding:16px 18px;border-radius:14px;background:#f3f6ff;border:1px solid #D8E2FF;color:#0b1637}.auth-panel__notice-header{display:flex;align-items:center;gap:8px}.auth-panel__notice h3{margin:0;font-size:16px;font-weight:800}.auth-panel__notice p{margin:8px 0 0;color:#2e3b63}.auth-panel__notice--warning{background:#fff8e6;border-color:#ffe2a8}.auth-panel__notice--error{background:#ffedee;border-color:#ffc8cd}.loading{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#cde9fb;z-index:9999}.loading--inline{position:static;inset:auto;min-height:200px;display:grid;place-items:center;background:transparent;z-index:auto}.loading__content{display:grid;place-items:center;gap:16px}.loading__logo-wrap{width:96px;height:96px;border-radius:50%;overflow:hidden;display:grid;place-items:center;box-shadow:0 2px 12px #0000001f;background:#fff}.loading__logo{width:84px;height:84px;object-fit:contain}.loading__spinner{width:40px;height:40px;border-radius:50%;border:4px solid rgba(255,255,255,.9);border-top-color:#2f57ff;animation:loading-spin 1s linear infinite}.loading__message{margin:0;color:#0c2257;font-weight:500;font-size:14px}@keyframes loading-spin{to{transform:rotate(360deg)}}.dash{display:flex;min-height:100vh;font-family:Urbanist,sans-serif}.dash__content{flex:1;background:var(--surface-app)}.dash__mobile-header{display:none;position:sticky;top:0;z-index:999;background:linear-gradient(180deg,var(--syn-deep-navy),var(--syn-ink));border-bottom:1px solid rgba(255,255,255,.08);height:64px}.dash__mobile-header-content{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:100%}.dash__mobile-logo{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.55);box-shadow:0 4px 12px #00000059}.dash__mobile-burger{width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#ffffff0a;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#c8d4ff;transition:all .2s ease-in-out}.dash__mobile-burger:hover{background:#20e5f61a;border-color:#20e5f673}.dash__overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 768px){.dash{flex-direction:column}.dash__mobile-header,.dash__overlay{display:block}.dash__content{width:100%;flex:1}}.db{padding:24px;font-family:Urbanist,sans-serif}.db__title{margin:0 0 4px;font-size:32px;font-weight:800;color:var(--syn-navy-700)}.db__subtitle{margin:0 0 16px;color:var(--syn-muted);font-size:14px}.db__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.db-card{background:var(--surface-card);border:1px solid var(--syn-border);border-radius:16px;padding:18px}.db-card__top{display:flex;justify-content:space-between;align-items:center}.db-card__title{color:#0b1637;font-weight:800;font-size:14px}.db-card__icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--syn-border)}.db-card__icon--orange{background:var(--surface-tint-gold);color:#a15d00;border-color:#ffe7cc}.db-card__icon--green{background:#ecfdf5;color:#10b981;border-color:#a7f3d0}.db-card__icon--blue{background:var(--surface-tint-cyan);color:#0ea5b5;border-color:#b6f6fc}.db-card__value{margin-top:8px;font-size:28px;font-weight:800;color:var(--syn-navy-700)}.db-card__sub{color:#8da2bf;font-size:13px;margin-top:4px}.db-progress{margin-top:8px;height:10px;border-radius:999px;background:#e5e7eb;overflow:hidden}.db-progress__fill{height:100%;background:var(--syn-cyan)}.db-qa{margin-top:16px;background:var(--surface-card);border:1px solid var(--syn-border);border-radius:16px;padding:16px}.db-qa__title{font-weight:800;color:var(--syn-navy-700);margin-bottom:4px}.db-qa__sub{color:var(--syn-muted);margin-bottom:10px;font-size:14px}.db-qa__actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.db-btn{height:72px;border-radius:14px;border:1px solid var(--syn-border);background:var(--surface-card);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 18px;cursor:pointer;transition:all .15s ease;font-weight:800;font-family:Urbanist,ui-sans-serif,system-ui;text-align:left}.db-btn:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc}.db-btn__left{display:inline-flex;align-items:center;gap:14px}.db-btn__icon{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--syn-border);line-height:0}.db-btn__icon svg{display:block;flex-shrink:0;width:18px;height:18px;transform:translate(50%)}.db-btn__icon--purple{background:var(--surface-tint-gold);color:var(--syn-deep-navy);border-color:#ffe7cc}.db-btn__icon--blue{background:var(--surface-tint-cyan);color:#0ea5b5;border-color:#b6f6fc}.db-btn__left>div{display:flex;flex-direction:column;align-items:flex-start}.db-btn__left>div>div:first-child{font-size:16px;font-weight:800;color:var(--syn-navy-700);line-height:1.2;font-family:Urbanist,ui-sans-serif,system-ui}.db-btn__meta{font-size:13px;color:var(--syn-muted);font-weight:600;margin-top:2px;font-family:Urbanist,ui-sans-serif,system-ui}@media (min-width: 769px){.db-stats{grid-template-columns:repeat(3,minmax(0,1fr))!important}}@media (max-width: 980px){.db__grid,.db-qa__actions{grid-template-columns:1fr}}@media (max-width: 768px){.db{padding:16px}.db__title{font-size:24px}.db-stats{grid-template-columns:1fr!important}.db-qa__actions{grid-template-columns:1fr}.db-btn{height:64px}.settings__grid{grid-template-columns:1fr!important}}.dash__content h1{font-family:Urbanist,sans-serif;font-weight:700;color:var(--syn-navy-700);margin-bottom:8px}.dash__content p{font-family:Urbanist,sans-serif;color:var(--syn-muted)}.db-perf.card{margin-top:16px;background:var(--surface-card);border:1px solid var(--syn-border);border-radius:16px;padding:16px}.db-perf__head{display:flex;justify-content:space-between;align-items:center}.db-perf__title{font-weight:800;color:var(--syn-navy-700)}.db-perf__sub{color:var(--syn-muted);font-size:14px}.db-perf__badge{width:36px;height:36px;border-radius:10px;background:var(--surface-tint-cyan);color:#0ea5b5;border:1px solid #b6f6fc;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.db-perf__chart{margin-top:10px;width:100%;overflow:hidden}.db-perf__chart svg{display:block;width:100%;height:200px}.db-right{margin-top:16px}.db-inputrow{display:flex;gap:8px;margin-top:10px}.db-input{flex:1;height:40px;border-radius:10px;border:1px solid var(--syn-border);background:var(--surface-card);padding:0 12px;font-family:Urbanist,sans-serif}.db-btn--small{height:40px;padding:0 12px;border-radius:10px;font-size:14px}.db-btn--primary{background:var(--grad-primary);color:#fff;border:0;box-shadow:0 6px 18px #143db82e}.db-hint{margin-top:8px;font-size:12px;color:var(--syn-muted)}.db-subheading{font-size:13px;font-weight:800;color:var(--syn-navy-700);margin-bottom:8px}.db-twoCols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.db-list{display:flex;flex-direction:column;gap:10px}.db-list__item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px;border:1px solid var(--syn-border);border-radius:12px;background:var(--surface-card)}.db-list__main{min-width:0}.db-list__title{font-weight:700;color:var(--syn-navy-700);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.db-list__sub{font-size:12px;color:var(--syn-muted)}.db-list__actions{display:inline-flex;gap:8px}.db-chip{height:28px;padding:0 10px;border-radius:999px;border:1px solid var(--syn-border);background:#f8fafc;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.db-chip--accept{background:#ecfdf5;border-color:#a7f3d0;color:#059669}.db-chip--decline{background:#fff1f2;border-color:#fecdd3;color:#be123c}.db-empty{color:var(--syn-muted);font-size:13px}.db-table{margin-top:10px;border:1px solid var(--syn-border);border-radius:12px;overflow:hidden}.db-table__head,.db-table__row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px;padding:10px 12px}.db-table__head{background:var(--surface-tint-cyan);border-bottom:1px solid var(--syn-border);color:#0ea5b5;font-weight:800}.db-table__body{background:var(--surface-card)}.db-table__row{border-bottom:1px solid var(--syn-border)}.db-usercell__name{font-weight:700;color:var(--syn-navy-700)}.db-usercell__sub{font-size:12px;color:var(--syn-muted)}.db-tabs{display:inline-flex;gap:6px;flex-wrap:wrap}.db-tab{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--syn-border);background:#fff;cursor:pointer;font-weight:700;font-size:13px;color:var(--syn-navy-700);display:inline-flex;align-items:center;gap:6px;transition:all .2s ease;position:relative;font-family:Urbanist,sans-serif}.db-tab:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc}.db-tab.is-active{background:var(--syn-deep-navy);color:#fff;border-color:var(--syn-deep-navy)}.db-tab__badge{background:#ef4444;color:#fff;font-size:10px;font-weight:800;padding:2px 6px;border-radius:999px;min-width:18px;text-align:center;line-height:1;display:inline-flex;align-items:center;justify-content:center}.db-tab.is-active .db-tab__badge{background:#fff;color:var(--syn-deep-navy)}.db-leaderboard-friends-grid{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.db-leaderboard__title{font-weight:800;color:var(--syn-navy-700);font-size:18px;font-family:Urbanist,sans-serif;display:flex;align-items:center;gap:8px}.db-leaderboard__content{margin-top:16px}.db-filters{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.db-filter{flex:1}.db-select{width:100%;height:40px;border-radius:10px;border:1px solid var(--syn-border);background:var(--surface-card);padding:0 32px 0 12px;font-family:Urbanist,sans-serif;font-weight:600;color:var(--syn-navy-700);cursor:pointer;transition:all .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230b1637' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.db-select:hover{border-color:var(--syn-cyan);background:var(--surface-tint-cyan)}.db-select:focus{outline:none;border-color:var(--syn-cyan);box-shadow:0 0 0 3px #20e5f61a}.db-leaderboard__list{display:flex;flex-direction:column;gap:10px}.db-leaderboard__item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--syn-border);border-radius:12px;background:var(--surface-card);transition:all .2s ease}.db-leaderboard__item:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc;transform:translateY(-1px);box-shadow:0 2px 8px #0000000d}.db-leaderboard__item--self{background:linear-gradient(135deg,#fff9e6,#fff);border-color:gold;border-width:2px}.db-leaderboard__item--self:hover{background:linear-gradient(135deg,#fff5cc,#fffef5);border-color:#fc0}.db-leaderboard__rank{font-size:18px;font-weight:800;color:var(--syn-navy-700);min-width:40px;text-align:center}.db-leaderboard__user{flex:1;min-width:0}.db-leaderboard__username{font-weight:700;color:var(--syn-navy-700);font-size:15px;display:flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.db-leaderboard__you{font-size:12px;font-weight:600;color:#d97706;background:#fef3c7;padding:2px 6px;border-radius:4px}.db-leaderboard__stats{font-size:12px;color:var(--syn-muted);margin-top:2px}.db-leaderboard__score{display:flex;flex-direction:column;align-items:center;gap:2px}.db-leaderboard__score-num{font-size:24px;font-weight:800;color:var(--syn-navy-700);line-height:1}.db-leaderboard__score-label{font-size:11px;font-weight:600;color:var(--syn-muted);text-transform:uppercase;letter-spacing:.5px}.db-friends__title{font-weight:800;color:var(--syn-navy-700);font-size:18px;font-family:Urbanist,sans-serif}.db-friends__content{margin-top:16px}.db-friends__desc{color:var(--syn-muted);font-size:14px;margin:0 0 12px;line-height:1.5}.db-friends__divider{height:1px;background:var(--syn-border);margin:24px 0 20px}.db-friends__alert{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:12px;font-size:14px;font-weight:600;margin-bottom:16px;font-family:Urbanist,sans-serif}.db-friends__alert--error{background:#fff1f2;border:1px solid #fecdd3;color:#be123c}.db-friends__alert--success{background:#ecfdf5;border:1px solid #a7f3d0;color:#059669}.db-requests-divider{width:1px;background:var(--syn-border);margin:0 24px;align-self:stretch}@media (max-width: 980px){.db-requests-divider{display:none}}.db-card__title-group{display:flex;align-items:center;gap:10px}.db-card__title-icon{color:var(--syn-cyan)}.db-btn-primary{height:40px;padding:0 20px;border-radius:12px;font-size:14px;font-weight:800;cursor:pointer;background:var(--grad-primary);color:#fff;border:0;font-family:Urbanist,ui-sans-serif,system-ui;transition:all .15s ease;box-shadow:0 8px 20px #0284c740}.db-btn-primary:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-1px);cursor:pointer}.db-btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.db-subheading{font-size:13px;font-weight:800;color:var(--syn-navy-700);margin-bottom:10px;display:flex;align-items:center;gap:6px}.db-twoCols{display:grid;grid-template-columns:1fr 0fr 1fr;gap:0}.db-chip{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--syn-border);background:#f8fafc;font-weight:700;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .2s ease;color:var(--syn-navy-700)}.db-chip:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc;transform:translateY(-1px)}.db-chip--accept{background:#ecfdf5;border-color:#a7f3d0;color:#059669;width:36px;height:36px;padding:0;justify-content:center}.db-chip--accept:hover{background:#d1fae5;border-color:#6ee7b7}.db-chip--decline{background:#fff1f2;border-color:#fecdd3;color:#be123c;width:36px;height:36px;padding:0;justify-content:center}.db-chip--decline:hover{background:#ffe4e6;border-color:#fda4af}.db-chip--neutral{background:#f8fafc;border-color:var(--syn-border);color:var(--syn-muted)}.db-chip--neutral:hover{background:#fff1f2;border-color:#fecdd3;color:#be123c}.db-list__item--friend{background:var(--surface-tint-cyan);border-color:#b6f6fc}.db-friend-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:#ecfdf5;border:1px solid #a7f3d0;color:#059669;font-weight:700;font-size:12px}@media (max-width: 980px){.db-right{margin-top:16px}.db-twoCols{grid-template-columns:1fr}.db-table__head,.db-table__row{grid-template-columns:1fr 1fr}.db-table__head>:nth-child(3),.db-table__head>:nth-child(4){display:none}.db-table__row>:nth-child(3),.db-table__row>:nth-child(4){display:none}.db-tabs{gap:4px}.db-tab{font-size:12px;padding:0 10px;height:30px}.db-tab span{display:none}.db-friends__desc{font-size:13px}.db-requests-divider{display:none}.db-leaderboard-friends-grid,.db-filters{grid-template-columns:1fr}}.qb{padding:28px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.qb>.loading--inline{min-height:calc(100vh - 56px)}.qb__title{margin:0 0 10px;font-size:32px;font-weight:800;color:var(--syn-navy-700)}.qb__subtitle{margin:0 0 20px;color:var(--syn-muted);font-size:16px}.qb__stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.qb-stat{background:var(--surface-card);border:1px solid var(--syn-border);border-radius:16px;padding:22px;position:relative}.qb-stat__top{display:flex;justify-content:space-between;align-items:flex-start}.qb-stat__title{color:var(--syn-muted);font-weight:700;font-size:15px}.qb-stat__icon{background:var(--surface-tint-gold);border:1px solid #ffe7cc;color:#a15d00;width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;line-height:0}.qb-stat__icon svg{display:block;flex-shrink:0}.qb-stat__value{margin-top:12px;font-size:30px;font-weight:800;color:var(--syn-navy-700)}.qb-stat__sub{margin-top:6px;color:#8da2bf;font-size:14px}.qb__grid{margin-top:22px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.qb-card{background:var(--surface-card);border:1px solid var(--syn-border);border-radius:18px;padding:22px;display:flex;flex-direction:column;height:100%}.qb-card__head{display:flex;justify-content:space-between;align-items:center}.qb-card__meta{color:var(--syn-muted);font-size:14px}.qb-card__titlewrap{display:flex;align-items:center;gap:12px}.qb-card__icon{width:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;line-height:0}.qb-card__icon svg{display:block;flex-shrink:0}.qb-card__icon-img{width:46px;height:46px;object-fit:contain;display:block;border-radius:8px}.qb-card__title{font-weight:800;color:var(--syn-navy-700);font-size:20px}.qb-card__badge{background:var(--syn-deep-navy);color:#fff;font-size:14px;padding:3px 10px;border-radius:999px}.qb-card__bar{height:10px;border-radius:999px;background:#e5e7eb;overflow:hidden;margin-top:14px}.qb-card__fill{height:100%;background:var(--syn-cyan)}.qb-card__metrics{display:flex;gap:28px;margin-top:16px;color:var(--syn-muted);font-size:14px;align-items:center}.qb-card__metrics-cta{margin-left:auto}.qb-metric__label{font-weight:800;color:var(--syn-navy-700);font-size:14px}.qb-metric__value{margin-top:2px}.qb-card__topics{margin-top:14px}.qb-card__topics-title{font-weight:800;color:#0b1637;margin-bottom:8px;font-size:15px}.qb-chips{display:flex;gap:8px;flex-wrap:wrap}.qb-chip{font-size:12px;background:var(--surface-tint-cyan);color:var(--syn-navy-700);border:1px solid #b6f6fc;padding:6px 10px;border-radius:999px}.qb-card__actions{margin-top:auto;padding-top:16px}.qb-btn{width:100%;height:50px;border-radius:12px;background:var(--grad-primary);color:#fff;font-weight:800;border:0;font-family:Urbanist,ui-sans-serif,system-ui;transition:all .15s ease;font-size:16px;box-shadow:0 8px 20px #0284c740}.qb-btn:hover{filter:brightness(1.08);transform:translateY(-1px);cursor:pointer}.qb-btn--sm{width:auto;height:40px;padding:0 16px;border-radius:10px;font-size:14px}@media (max-width: 1200px){.qb__stats,.qb__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 768px){.qb{padding:16px}.qb__stats,.qb__grid{grid-template-columns:1fr}.qb__title{font-size:24px}}.landing{display:flex;flex-direction:column;min-height:100vh}.sidebar{position:sticky;top:0;align-self:start;height:100vh;width:280px;border-right:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,var(--syn-deep-navy),var(--syn-ink));display:flex;flex-direction:column;transition:width .3s cubic-bezier(.4,0,.2,1);font-family:Urbanist,sans-serif;overflow:hidden}.sidebar--collapsed{width:72px}.sidebar__brand{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#20e5f61f,#ffffff0a);-webkit-backdrop-filter:saturate(120%) blur(6px);backdrop-filter:saturate(120%) blur(6px);display:flex;align-items:center;gap:12px;min-height:80px}.sidebar__logo{width:45px;height:45px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid rgba(255,255,255,.55);box-shadow:0 6px 16px #00000059}.sidebar__brand-text{font-weight:700;font-size:16px;color:#e6edff;letter-spacing:.5px;white-space:nowrap;opacity:1;transition:opacity .2s ease-in-out}.sidebar--collapsed .sidebar__brand-text{opacity:0}.sidebar__menu{padding:12px;display:flex;flex-direction:column;gap:8px;flex:1}.sidebar__item{height:48px;display:flex;align-items:center;gap:12px;text-align:left;border-radius:12px;border:1px solid rgba(255,255,255,.06);background:#ffffff05;padding:0 12px;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease-in-out;font-family:Urbanist,sans-serif;color:#b8c2e0;position:relative;overflow:hidden}.sidebar__item:hover{background:#20e5f614;border-color:#20e5f659;color:#e9fbff}.sidebar__item--active{background:#ffbd593d;border-color:#ffbd59bf;color:#fff8ef;box-shadow:inset 0 0 0 1px #ffbd5959}.sidebar__icon{width:20px;height:20px;flex-shrink:0;color:currentColor}.sidebar__text{white-space:nowrap;opacity:1;transition:opacity .2s ease-in-out}.sidebar--collapsed .sidebar__text{opacity:0}.sidebar--collapsed .sidebar__item{justify-content:center;padding:0}.sidebar__user{margin-top:auto;padding:16px;border-top:1px solid rgba(255,255,255,.08);background:transparent;opacity:1;transition:opacity .2s ease-in-out}.sidebar--collapsed .sidebar__user{opacity:0;pointer-events:none}.sidebar__user-info{display:flex;align-items:center;gap:12px;margin-bottom:12px}.sidebar__avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0}.sidebar__avatar img{width:100%;height:100%;object-fit:cover}.sidebar__avatar-placeholder{width:100%;height:100%;background:var(--syn-gold);color:var(--syn-deep-navy);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px}.sidebar__user-details{flex:1;min-width:0}.sidebar__user-name{font-weight:600;font-size:14px;color:#f4f6fc;margin-bottom:2px}.sidebar__user-role{font-size:12px;color:#97a1c2}.sidebar__user-actions{display:flex;gap:8px}.sidebar__settings,.sidebar__logout{flex:1;height:32px;border-radius:8px;border:1px solid rgba(255,255,255,.12);background:#ffffff0a;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease-in-out;font-family:Urbanist,sans-serif;color:#dbe6ff}.sidebar__settings:hover,.sidebar__logout:hover{background:#20e5f61a;border-color:#20e5f673}.sidebar__logout:hover{background:#ffbd591f;border-color:#ffbd5973;color:#ffe9c7}.sidebar__footer{padding:12px;border-top:1px solid rgba(255,255,255,.08);background:transparent;display:flex;justify-content:flex-end}.sidebar--collapsed .sidebar__footer{justify-content:center}.sidebar__collapse{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#ffffff0a;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease-in-out}.sidebar__collapse:hover{background:#20e5f61a;border-color:#20e5f673}.sidebar__collapse-icon{width:18px;height:18px;color:#c8d4ff;transition:transform .3s ease-in-out}.sidebar--collapsed .sidebar__collapse-icon{transform:rotate(180deg)}.sidebar__brand-text,.sidebar__text,.sidebar__user{transition-delay:.1s}.sidebar--collapsed .sidebar__brand-text,.sidebar--collapsed .sidebar__text,.sidebar--collapsed .sidebar__user{transition-delay:0s}.sidebar__mobile-close{display:none;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#ffffff0a;cursor:pointer;align-items:center;justify-content:center;transition:all .2s ease-in-out;color:#c8d4ff;margin-left:auto}.sidebar__mobile-close:hover{background:#20e5f61a;border-color:#20e5f673}@media (max-width: 768px){.sidebar{position:fixed;z-index:1001;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);width:280px;overflow-y:auto;overflow-x:hidden}.sidebar--mobile-open{transform:translate(0)}.sidebar--collapsed{width:280px}.sidebar__mobile-close{display:flex}.sidebar__menu{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.sidebar__brand,.sidebar__user{flex-shrink:0}.sidebar--collapsed .sidebar__text{opacity:1}.sidebar--collapsed .sidebar__user{opacity:1;pointer-events:all}.sidebar--collapsed .sidebar__item{justify-content:flex-start;padding:0 12px}.sidebar__footer{display:none}}.pr{padding:24px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.pr>.loading--inline{min-height:calc(100vh - 48px)}.pr__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.pr__timer{display:flex;align-items:center;gap:10px;background:var(--surface-tint-blue);border:1px solid #dbe6ff;padding:6px 10px;border-radius:10px}.pr__time{font-weight:800;font-size:18px;color:var(--syn-ink)}.pr__top-right{display:inline-flex;align-items:center;gap:10px}.card{background:#fff;border:1px solid #eef2f7;border-radius:12px}.card__header{padding:16px;border-bottom:1px solid #eef2f7;font-weight:800;color:#0b1637}.card__body{padding:16px}.card+.card{margin-top:16px}.card__footer{padding:12px 16px 16px}.pr__grid{display:grid;grid-template-columns:3fr 2fr;grid-template-rows:auto auto auto;gap:16px;align-items:start}.pr__grid>.card+.card{margin-top:0}.question-card{grid-column:1;grid-row:1;display:flex;flex-direction:column}.question-card .card__body{display:flex;flex-direction:column;flex:0 0 auto}.question-content{flex:1;margin-bottom:16px}.q-carousel{position:relative;display:grid;grid-template-columns:36px 1fr 36px;align-items:center;gap:8px;margin:8px 0 12px}.q-assets{display:grid;gap:12px;margin:8px 0 12px}.qc-nav{height:36px;width:36px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;font-weight:800;color:#0b1637;cursor:pointer;display:grid;place-items:center;box-shadow:0 2px 6px #0000000f}.qc-nav:disabled{opacity:.5;cursor:not-allowed}.qc-prev{grid-column:1}.qc-next{grid-column:3}.q-carousel .q-asset{grid-column:2;margin:0}.qc-dots{grid-column:1 / span 3;display:flex;justify-content:center;gap:6px;margin-top:6px}.qc-dot{width:8px;height:8px;border-radius:999px;border:1px solid #cbd5e1;background:#e2e8f0;cursor:pointer}.qc-dot.is-active{background:#6366f1;border-color:#6366f1}.q-asset{margin:0;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;background:#fff}.q-asset img{display:block;max-width:100%;width:auto;height:auto;max-height:420px;object-fit:contain;background:#f8fafc;margin:0 auto}@media (max-width: 768px){.q-asset img{max-height:300px}}.q-asset__cap{padding:8px 10px;border-top:1px solid #eef2f7;background:#fff}.q-asset__caption{color:#0b1637;font-size:14px}.q-asset__credit{color:#64748b;font-size:12px;margin-top:2px}.explanation-card{grid-column:1;grid-row:2}.pr__aside{grid-column:2;grid-row:1 / span 3;position:sticky;top:16px;align-self:start;height:fit-content}.option-wrapper{position:relative;display:flex;align-items:center;gap:8px}.option{flex:1;display:flex;align-items:center;gap:10px;border:1px solid #e5e7eb;border-radius:10px;padding:12px;cursor:pointer;background:#fff;transition:all .15s ease}.option--selected{background:#eef2ff;border-color:#c7d2fe}.option--correct{background:#f0fdf4;border-color:#16a34a;color:#15803d}.option--incorrect{background:#fef2f2;border-color:#ef4444;color:#dc2626}.option--struck{opacity:.4;background:#f8fafc;position:relative;cursor:not-allowed}.option--struck:after{content:"";position:absolute;left:40px;right:12px;top:50%;height:2px;background:#94a3b8;pointer-events:none}.option--struck input[type=radio]{cursor:not-allowed}.option__label{font-weight:800;color:inherit}.option__body{flex:1}.option-strike-btn{width:32px;height:32px;min-width:32px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;color:#64748b;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.option-strike-btn:hover{background:#fef2f2;border-color:#fecaca;color:#dc2626}.option-strike-btn.is-active{background:#fef2f2;border-color:#ef4444;color:#dc2626}.question-stem{user-select:text;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text}.highlight-wrapper{position:relative;display:inline}.highlight-wrapper:hover .highlight-remove-btn{opacity:1;pointer-events:auto}.question-stem mark.highlight{background:#fef3c7;border-bottom:2px solid #f59e0b;padding:2px 0;border-radius:2px;color:inherit;position:relative}.highlight-remove-btn{position:absolute;top:-8px;right:-8px;width:18px;height:18px;border-radius:50%;background:#ef4444;color:#fff;border:1px solid #fff;font-size:14px;font-weight:700;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:all .2s ease;box-shadow:0 2px 4px #0003;padding:0;z-index:10}.highlight-remove-btn:hover{background:#dc2626;transform:scale(1.1)}.highlight-btn-float{height:36px;padding:0 14px;border-radius:8px;background:#fbbf24;color:#78350f;border:1px solid #f59e0b;font-weight:700;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;box-shadow:0 4px 12px #fbbf2466;transition:all .2s ease;font-family:Urbanist,ui-sans-serif,system-ui;animation:fadeInDown .2s ease}.highlight-btn-float:hover{background:#f59e0b;transform:translate(-50%,-100%) translateY(-2px);box-shadow:0 6px 16px #fbbf2480}@keyframes fadeInDown{0%{opacity:0;transform:translate(-50%,-100%) translateY(-10px)}to{opacity:1;transform:translate(-50%,-100%)}}.saq-input{width:100%;border-radius:12px;border:1px solid #e5e7eb;padding:12px 14px;font-size:15px;outline:none;resize:none;font-family:inherit}.saq-input:focus{border-color:#c7d2fe;box-shadow:0 0 0 3px #6366f126}.controls{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.controls__left,.controls__right{display:flex;gap:8px}.btn{height:40px;padding:0 16px;border-radius:10px;font-weight:800;border:0;cursor:pointer;transition:all .15s ease;font-family:Urbanist,ui-sans-serif,system-ui}.btn:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.05)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--grad-primary);color:#fff;box-shadow:0 6px 18px #143db82e}.btn--ghost{background:#fff;border:1px solid #e5e7eb}.btn--ghost:hover{background:#eef3ff}.btn--icon{display:inline-flex;align-items:center;gap:8px}.btn--exit{background:#fff;border:1px solid #ef4444;color:#b91c1c;box-shadow:0 4px 12px #ef44440f}.btn--exit:hover{background:#fff1f1}.progress{display:grid;gap:10px}.progress__bar{height:8px;border-radius:999px;background:#eef2f7;overflow:hidden}.progress__fill{height:100%;background:var(--syn-cyan)}.progress__stats{display:flex;gap:18px;color:#64748b;font-size:14px}.stat--green{color:#16a34a;font-weight:800;font-size:26px;text-align:center}.stat--blue{color:#2563eb;font-weight:800;font-size:26px;text-align:center}.stat-label{font-weight:600;color:#64748b;font-size:13px;margin-top:2px;text-align:center}.quick-actions{display:grid;gap:8px}.qa-btn{height:44px;border-radius:10px;border:1px solid #e5e7eb;background:#fff;display:flex;align-items:center;gap:10px;padding:0 12px;cursor:pointer;transition:all .15s ease;font-weight:700;font-family:Urbanist,ui-sans-serif,system-ui}.qa-btn:hover{background:#f8fafc}.btn.is-flagged{border-color:#1b4de7;color:#1b4de7}.explain{display:grid;gap:16px}.explain__section{margin-bottom:4px}.explain__label{font-weight:800;margin-bottom:8px;color:#0b1637}.key-points{list-style:none;padding:0;margin:0;display:grid;gap:8px}.key-point{display:flex;align-items:flex-start;gap:10px;padding:8px 0}.key-point-badge{width:24px;height:24px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;flex-shrink:0;margin-top:1px;border:1px solid #e5e7eb;background:#fff;color:#0b1637}.key-point-badge.is-correct{background:#f0fdf4;border-color:#86efac;color:#15803d}.key-point-badge.is-wrong{background:#fef2f2;border-color:#fecaca;color:#dc2626}.eli5-section{background:#fef3c7;border:1px solid #f59e0b;border-radius:12px;padding:16px;margin:0}.eli5-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.eli5-icon{color:#f59e0b;font-size:20px}.eli5-title{font-weight:700;color:#92400e;font-size:16px}.eli5-content{color:#92400e;line-height:1.6;font-size:15px}.correct-answer-banner{background:#f0fdf4;border:1px solid #16a34a;border-radius:12px;padding:16px;display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.correct-answer-icon{color:#16a34a;font-size:20px;flex-shrink:0;margin-top:2px}.correct-answer-title{font-weight:700;color:#16a34a;font-size:14px;margin-bottom:4px}.correct-answer-text{color:#15803d;font-size:15px;line-height:1.4}.ex-card__status{display:flex;align-items:center;gap:8px;font-weight:800}.ex-card__status--correct{color:#16a34a}.ex-card__status--incorrect{color:#ef4444}.correct-answer{margin-left:8px;font-size:14px;opacity:.8}.tabs{display:flex;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;width:fit-content}.tab{padding:6px 14px;font-weight:700;background:#f8fafc;border-right:1px solid #e5e7eb;cursor:pointer;font-size:14px}.tab:last-child{border-right:0}.tab--active{background:#fff;color:#0b1637}.eli5-toggle{display:flex;align-items:center;gap:8px}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#e5e7eb;transition:.3s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s;border-radius:50%}input:checked+.toggle-slider{background-color:#6366f1}input:checked+.toggle-slider:before{transform:translate(20px)}.toggle-label{font-size:14px;font-weight:700;color:#64748b}.discussion-card{margin-top:0}.discussion-card__header{display:flex;align-items:center;justify-content:space-between}.discussion-card__title{font-weight:800;color:#0b1637}.discussion-card__toggle{height:32px;padding:0 10px}.discussion__content{overflow:hidden;transition:max-height .35s ease}.discussion__inner{border:1px solid #eef2f7;border-radius:0 0 12px 12px;background:#fff;border-top:0}.discussion__list{max-height:480px;overflow:auto;padding:12px;display:grid;gap:12px}.discussion__loading,.discussion__empty{color:#64748b;font-size:14px;padding:4px}.discussion__composer{border-top:1px solid #eef2f7;padding:12px;display:grid;gap:8px}.discussion__composer textarea{width:100%;min-height:64px;border:1px solid #e5e7eb;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:14px;resize:vertical}.comment{display:grid;grid-template-columns:36px 1fr;gap:10px}.comment__avatar{width:36px;height:36px;border-radius:50%;background:#eef2ff;color:#3730a3;display:flex;align-items:center;justify-content:center;font-weight:800}.comment__meta{display:flex;gap:8px;font-size:12px;color:#64748b}.comment__author{font-weight:800;color:#0b1637}.comment__content{margin-top:4px;white-space:pre-wrap;line-height:1.5}.comment__actions{display:inline-flex;align-items:center;gap:14px;margin-top:8px;font-family:Urbanist,ui-sans-serif,system-ui;line-height:1}.comment__actions .action{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:0;color:#64748b;cursor:pointer;font-weight:800;font-size:14px;font-family:Urbanist,ui-sans-serif,system-ui}.comment__actions .action:hover,.comment__actions .action.like.is-active{color:#0b1637}.comment__actions .action .thumb{width:18px;height:18px;display:inline-block}.comment__actions .action.like.is-active .thumb{color:inherit}.comment__actions .action .thumb.liked{color:#0b1637;fill:#1b4de7;stroke-width:2}.comment__actions .num{font-family:Urbanist,ui-sans-serif,system-ui;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.replies{margin-top:8px;display:grid;gap:12px;padding-left:28px;border-left:2px solid #f1f5f9}.comment.reply{grid-template-columns:32px 1fr;gap:12px;align-items:start}.reply-composer{margin-top:8px;display:grid;gap:8px}.reply-composer textarea{width:100%;min-height:56px;border:1px solid #e5e7eb;border-radius:10px;padding:8px 10px;font-family:inherit;font-size:14px}.reply-composer__actions{display:flex;gap:8px;justify-content:flex-end}@media (max-width: 1024px){.pr__grid{grid-template-columns:1fr;grid-template-rows:auto}.pr__aside{grid-column:1;grid-row:auto;position:static}.question-card,.explanation-card{grid-column:1;grid-row:auto}.trk-row__grid{grid-template-columns:repeat(35,minmax(0,1fr));width:100%}}@media (max-width: 768px){.pr{padding:16px}.pr__top{flex-direction:row;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between}.pr__top h2{font-size:20px;margin:0}.pr__top>div:first-child{flex:1;min-width:0}.pr__top-right{width:auto;flex-direction:row;align-items:center;gap:8px}.pr__timer{width:auto;padding:4px 8px}.pr__time{font-size:16px}.pr__timer .btn{font-size:13px;padding:0 8px;height:32px}.btn--exit{width:auto;padding:0 12px;font-size:14px;height:36px}.controls{flex-direction:column;gap:12px}.controls__left,.controls__right{width:100%;justify-content:space-between}.controls__right{flex-direction:column}.controls__right .btn{width:100%;justify-content:center}.card__header,.card__body{padding:12px}.tabs{width:auto}.tab{padding:5px 10px;font-size:12px}.ex-card__status{font-size:13px;gap:6px}.card__header{flex-wrap:wrap;gap:8px}.trk-controls{flex-direction:column;align-items:stretch;gap:10px}.trk-filters{width:100%;justify-content:flex-start}.trk-jump{width:100%;justify-content:space-between}.trk-input{flex:1;max-width:80px}.trk-row{grid-template-columns:45px 1fr;gap:6px}.trk-row__label{font-size:11px}.trk-row__grid{grid-template-columns:repeat(25,minmax(0,1fr));gap:2px;width:100%}.seg{height:10px}.progress__stats{flex-direction:row;justify-content:space-around;gap:16px}.refrow{flex-direction:column;align-items:flex-start;gap:6px}.refrow__right--groups{width:100%}.refacc__btn{font-size:14px;padding:8px 10px}.option{padding:10px;font-size:14px}.option-wrapper{gap:6px}.option-strike-btn{width:28px;height:28px;min-width:28px}.option--struck:after{left:35px}.highlight-btn-float{height:32px;padding:0 12px;font-size:12px}.highlight-remove-btn{width:22px;height:22px;opacity:1;pointer-events:auto}.q-carousel{grid-template-columns:32px 1fr 32px}.qc-nav{height:32px;width:32px}}.refcard__content{max-height:0;overflow:hidden;transition:max-height .35s ease}.refcard__content.is-open{max-height:1200px}.refcard__inner{border-top:1px solid #eef2f7}.refcat{padding:12px 16px}.refcat+.refcat{border-top:1px solid #f1f5f9}.refcat__title{font-weight:800;color:#0b1637;margin-bottom:8px}.refcat__items{display:grid;gap:8px}.refrow{display:flex;justify-content:space-between;align-items:center;gap:12px}.refrow__left{display:flex;align-items:baseline;gap:8px}.refrow__analyte{font-weight:700;color:#0b1637}.refrow__pop{font-size:12px;color:#64748b;background:#f1f5f9;border:1px solid #e5e7eb;border-radius:999px;padding:2px 8px}.refrow__right{display:inline-flex;align-items:baseline;gap:6px}.refrow__value{font-weight:800;color:#1f2937}.refrow__unit{font-size:12px;color:#64748b}.refcard__empty{color:#64748b;font-size:14px;padding:12px 16px}.refacc{padding:8px 12px;display:grid;gap:8px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.refacc__section{border:1px solid #e6ecff;border-radius:10px;background:#fff;overflow:hidden}.refacc__btn{width:100%;text-align:left;background:var(--surface-tint-blue);border:0;padding:10px 12px;font-weight:800;color:#0b1637;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.refacc__section.is-open .refacc__btn{background:#fff}.refacc__title{pointer-events:none}.refacc__caret{transform:rotate(0);transition:transform .2s ease}.refacc__section.is-open .refacc__caret{transform:rotate(180deg)}.refacc__panel{overflow:hidden;transition:max-height .3s ease;border-top:1px solid #eef2f7;padding:0 12px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.refacc__section.is-open .refacc__panel{padding-top:10px;padding-bottom:10px}.refrow--grouped{align-items:flex-start}.refrow__right--groups{display:flex;flex-wrap:wrap;gap:8px 12px}.refrow__valueblock{display:inline-flex;align-items:baseline;gap:6px;background:#f7fbff;border:1px solid #e6ecff;border-radius:8px;padding:6px 8px}.refrow__poplabel{font-size:12px;font-weight:800;color:#0b1637;background:#e5e7eb;border-radius:999px;padding:2px 8px}.trk-controls{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px}.trk-filters{display:flex;gap:8px;flex-wrap:wrap;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.chip{height:28px;padding:0 10px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;cursor:pointer;font-weight:700;font-size:13px;color:#334155;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.chip.is-active{background:#0b1637;color:#fff;border-color:#0b1637}.trk-jump{display:inline-flex;align-items:center;gap:6px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.trk-input{width:64px;height:32px;border-radius:8px;border:1px solid #e5e7eb;padding:0 8px;font-family:Urbanist,ui-sans-serif,system-ui}.trk-rows{display:grid;gap:10px}.trk-row{display:grid;grid-template-columns:60px 1fr;align-items:center;gap:8px}.trk-row__label{font-size:12px;color:#475569;font-weight:700;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.trk-row__grid{display:grid;grid-template-columns:repeat(35,minmax(0,1fr));gap:3px;width:100%}.seg{height:12px;border-radius:3px;border:1px solid #cbd5e1;background:#e2e8f0;cursor:pointer}.seg--unanswered{background:#e2e8f0;border-color:#cbd5e1}.seg--correct{background:#bbf7d0;border-color:#22c55e}.seg--wrong{background:#fecaca;border-color:#ef4444}.seg--current{box-shadow:0 0 0 2px #6366f1}.seg--flagged{background:#227ae5;border-color:#3b82f6}.seg--dim{opacity:.25}.trk-flagged-rail{margin-top:12px;display:grid;gap:8px}.trk-rail__label{font-size:12px;font-weight:800;color:#0b1637}.trk-rail__list{display:grid;grid-auto-flow:column;gap:8px;overflow-x:auto;padding-bottom:4px}.pill{height:28px;min-width:28px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;font-family:Urbanist,ui-sans-serif,system-ui;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:12px}.trk-legend{display:flex;gap:12px;align-items:center;color:#0b1637;font-size:12px;margin-top:10px;flex-wrap:wrap;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-swatch{width:14px;height:8px;border-radius:2px;display:inline-block;border:1px solid #cbd5e1}.swatch--correct{background:#bbf7d0;border-color:#22c55e}.swatch--wrong{background:#fecaca;border-color:#ef4444}.swatch--unanswered{background:#e2e8f0}.swatch--current{background:#e7ecf9;border-color:#6366f1}.swatch--flagged{background:#227ae5;border-color:#3b82f6}.setup{padding:24px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--surface-app);min-height:100vh}.setup__header{margin-bottom:32px}.setup__back{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--syn-muted);font-size:14px;font-weight:600;cursor:pointer;margin-bottom:16px;padding:8px 0;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.setup__back:hover{color:var(--syn-navy-700)}.setup__title-section{display:flex;align-items:center;gap:16px}.setup__icon{font-size:48px;background:var(--surface-card);border-radius:16px;padding:16px;border:1px solid var(--syn-border)}.setup__title{margin:0;font-size:32px;font-weight:800;color:var(--syn-navy-700)}.setup__subtitle{margin:4px 0 0;color:var(--syn-muted);font-size:16px}.setup__content{display:grid;grid-template-columns:1fr 380px;gap:20px;align-items:start}.setup__section{background:var(--surface-card);border-radius:16px;padding:18px;border:1px solid var(--syn-border);margin-bottom:16px}.setup__section-title{margin:0 0 6px;font-size:20px;font-weight:800;color:var(--syn-navy-700)}.setup__section-subtitle{margin:0 0 14px;color:var(--syn-muted);font-size:14px}.setup__section-header{display:flex;justify-content:space-between;align-items:flex-start}.setup__topic-actions{display:flex;gap:12px}.setup__topic-action{background:none;border:1px solid var(--syn-border);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;color:#374151;cursor:pointer;transition:all .2s;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.setup__topic-action:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc}.setup__topics{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.setup__topic{display:flex;align-items:center;gap:12px;padding:16px;border:1px solid var(--syn-border);border-radius:12px;cursor:pointer;transition:all .2s}.setup__topic input.setup__topic-checkbox{position:absolute;opacity:0;width:0;height:0}.setup__checkbox{width:20px;height:20px;border-radius:6px;border:1px solid #b6f6fc;background:var(--surface-card);display:inline-grid;place-items:center;flex-shrink:0}.setup__topic:hover .setup__checkbox{background:var(--surface-tint-cyan)}.setup__topic-checkbox:checked+.setup__checkbox{background:var(--syn-cyan);border-color:var(--syn-cyan)}.setup__topic-checkbox:checked+.setup__checkbox:after{content:"";width:13px;height:13px;mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') no-repeat center / contain;background:#fff;display:block}.setup__topic:hover{border-color:#b6f6fc;background:var(--surface-tint-cyan)}.setup__topic-checkbox{width:18px;height:18px;accent-color:var(--syn-cyan)}.setup__topic-content{flex:1}.setup__topic-name{font-weight:700;color:var(--syn-navy-700);margin-bottom:2px}.setup__topic-count{font-size:14px;color:var(--syn-muted)}.setup__setting{margin-bottom:24px}.setup__setting:last-child{margin-bottom:0}.setup__setting-label{display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--syn-navy-700);margin-bottom:6px;font-size:16px}.setup__setting-info{font-size:14px;color:var(--syn-muted);font-weight:600}.setup__qty{display:grid;gap:10px}.qty__control{display:inline-flex;align-items:center;gap:8px}.qty__btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--syn-border);background:var(--surface-card);font-weight:800;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui}.qty__btn:disabled{opacity:.5;cursor:not-allowed}.qty__input{width:92px;height:36px;border:1px solid var(--syn-border);border-radius:10px;padding:0 10px;text-align:center;font-weight:800;font-family:Urbanist,ui-sans-serif,system-ui}.qty__chips{display:flex;flex-wrap:wrap;gap:8px}.chip{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--syn-border);background:var(--surface-card);cursor:pointer;font-weight:700;font-size:14px;color:#334155;font-family:Urbanist,ui-sans-serif,system-ui}.chip.is-active{background:var(--syn-deep-navy);color:#fff;border-color:var(--syn-deep-navy)}.setup__slider-wrapper{width:100%}.setup__slider{width:100%;height:6px;border-radius:3px;background:#e5e7eb;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;position:relative}.setup__slider::-webkit-slider-track{height:6px;border-radius:3px;background:#e5e7eb}.setup__slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--syn-cyan);cursor:pointer;position:relative;z-index:2}.setup__slider::-moz-range-track{height:6px;border-radius:3px;background:#e5e7eb;border:none}.setup__slider::-moz-range-progress{height:6px;border-radius:3px;background:var(--syn-cyan);border:none}.setup__slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--syn-cyan);cursor:pointer;border:none;position:relative;z-index:2}.setup__slider{background:linear-gradient(to right,var(--syn-cyan) 0%,var(--syn-cyan) var(--progress, 50%),#e5e7eb var(--progress, 50%),#e5e7eb 100%)}.setup__slider--disabled{background:#e5e7eb!important;cursor:not-allowed}.setup__timer-setting.is-dim{opacity:.5;pointer-events:none}.setup__slider--disabled::-webkit-slider-thumb{background:#9ca3af!important;cursor:not-allowed}.setup__slider--disabled::-moz-range-thumb{background:#9ca3af!important;cursor:not-allowed}.setup__slider-labels-new{display:flex;justify-content:space-between;margin-top:8px}.setup__slider-label-left,.setup__slider-label-right{font-size:14px;color:#64748b;font-weight:600}.setup__toggle-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}.setup__timer-inline{margin-left:auto;font-weight:700;color:var(--syn-muted)}.setup__timer-inline.is-off{color:#9ca3af;font-weight:600}.setup__toggle-container{position:relative}.setup__toggle-input{opacity:0;width:0;height:0;position:absolute}.setup__toggle-slider{position:relative;display:inline-block;width:44px;height:24px;background-color:#e5e7eb;border-radius:24px;cursor:pointer;transition:background-color .3s;display:flex;align-items:center;justify-content:center}.setup__toggle-slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;border-radius:50%;transition:transform .3s}.setup__toggle-input:checked+.setup__toggle-slider{background-color:var(--syn-cyan)}.setup__toggle-input:checked+.setup__toggle-slider:before{transform:translate(20px)}.setup__toggle-label{font-weight:700;color:var(--syn-navy-700);font-size:16px;cursor:pointer}.setup__timer-setting{margin-top:16px}.setup__checkbox{width:18px;height:18px;accent-color:#0b1637;margin-right:8px}.setup__sidebar{position:sticky;top:24px}.setup__summary{background:var(--surface-card);border-radius:16px;padding:18px;border:1px solid var(--syn-border)}.setup__summary-title{margin:0 0 14px;font-size:18px;font-weight:800;color:var(--syn-navy-700)}.setup__summary-item{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.setup__summary-label{font-weight:600;color:var(--syn-muted);font-size:14px}.setup__summary-value{font-weight:800;color:var(--syn-navy-700);font-size:14px}.setup__summary-divider{height:1px;background:var(--syn-border);margin:16px 0}.setup__start-btn{width:100%;height:50px;background:var(--grad-primary);color:#fff;border:none;border-radius:12px;font-weight:800;font-size:16px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;font-family:Urbanist,ui-sans-serif,system-ui}.setup__start-btn:hover:not(:disabled){filter:brightness(1.06);transform:translateY(-1px)}.qs-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;position:relative}.qs-col{min-width:0}.qs-grid:before{content:"";position:absolute;left:calc(50% - .5px);top:8px;bottom:8px;width:1px;background:var(--syn-border)}@media (max-width: 900px){.qs-grid{grid-template-columns:1fr}.qs-grid:before{display:none}}.setup__start-btn:disabled{background:#9ca3af;cursor:not-allowed;transform:none}@media (max-width: 1024px){.setup__content{grid-template-columns:1fr}.setup__sidebar{position:static}.setup__topics{grid-template-columns:1fr}}@media (max-width: 768px){.setup{padding:16px}.setup__title{font-size:24px}.setup__icon{font-size:36px;padding:12px}}.prr{padding:20px;background:var(--surface-app);min-height:100vh}.prr__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.prr__title{margin:0;font-size:28px;font-weight:800;color:#0b1637}.prr__subtitle{color:#64748b;margin-top:6px}.prr__grid{display:grid;gap:16px;grid-template-columns:1fr;margin-top:16px}.prr__grid--top{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}.prr__grid--top>.card+.card{margin-top:0}.prr__grid>.card+.card{margin-top:0}@media (max-width: 900px){.prr__grid--top{grid-template-columns:1fr}}@media (max-width: 768px){.prr{padding:16px}.prr__title{font-size:22px}.prr__subtitle{font-size:14px}.prr-hero{grid-template-columns:1fr;gap:20px;padding:16px}.prr-hero__left{flex-direction:column;align-items:center;text-align:center;gap:20px;width:100%;order:1}.prr-hero__meta{width:100%;order:1}.prr__title,.prr__subtitle{text-align:center}.prr-hero__right{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;width:100%;order:3}.score-ring{order:2}.score-ring{--size: 100px}.score-ring__value{font-size:22px}.kpi{padding:12px 6px;min-height:65px;display:flex;flex-direction:column;justify-content:center;align-items:center}.kpi__value{font-size:18px;margin-bottom:2px}.kpi__label{font-size:10px;line-height:1.2}.card__header,.card__body{padding:12px}.highlights{font-size:14px}.time-grid{grid-template-columns:1fr;gap:10px}.time__value{font-size:20px}.next-steps{flex-direction:column}.next-steps .btn{width:100%;justify-content:center}.prr-badge{width:100%;text-align:center}}@media (max-width: 480px){.prr-hero{gap:16px;padding:12px}.prr-hero__right{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.score-ring{--size: 90px}.score-ring__value{font-size:20px}.kpi{padding:10px 4px;min-height:60px}.kpi__value{font-size:16px}.kpi__label{font-size:9px;line-height:1.2}}@media (max-width: 360px){.prr-hero{gap:12px;padding:10px}.prr-hero__right{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.score-ring{--size: 80px}.score-ring__value{font-size:18px}.score-ring__label{font-size:11px}.kpi{padding:8px 3px;min-height:55px}.kpi__value{font-size:14px}.kpi__label{font-size:8px;line-height:1.2}}.prr-hero{display:grid;grid-template-columns:1fr auto;align-items:center;padding:16px}.prr-hero__left{display:flex;align-items:center;gap:16px}.prr-hero__right{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.score-ring{--size: 110px;--track: #e5edff;--good: #22c55e;--ok: #6366f1;--poor: #ef4444;width:var(--size);height:var(--size);border-radius:50%;background:conic-gradient(var(--ring-color) var(--pct),var(--track) var(--pct));display:grid;place-items:center}.score-ring--good{--ring-color: var(--good)}.score-ring--ok{--ring-color: var(--ok)}.score-ring--poor{--ring-color: var(--poor)}.score-ring__inner{width:calc(var(--size) - 18px);height:calc(var(--size) - 18px);border-radius:50%;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid #eef2f7}.score-ring__value{font-weight:900;font-size:24px;color:#0b1637;line-height:1}.score-ring__label{color:#64748b;font-weight:700;font-size:12px;margin-top:2px}.kpi{background:var(--surface-card);border:1px solid #eef2f7;border-radius:12px;padding:12px;text-align:center}.kpi__value{font-size:20px;font-weight:900;color:var(--syn-navy-700)}.kpi__value--green{color:#16a34a}.kpi__value--red{color:#ef4444}.kpi__value--muted{color:#6b7280}.kpi__label{color:#64748b;font-weight:700;font-size:12px;margin-top:4px}.prr__grid--top .prr-card{height:100%}.prr-card__body{display:flex;flex-direction:column;gap:12px;height:100%}.prr-card{display:flex;flex-direction:column}.prr-card .card__body{flex:1 1 auto}.prr-bar{height:8px;background:#f1f5f9;border-radius:999px;overflow:hidden}.prr-fill{height:100%;background:var(--grad-primary)}.prr-badge{display:inline-block;border:1px solid #d1fae5;background:#ecfdf5;color:#059669;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;width:fit-content}.prr-badge--green{border-color:#bbf7d0;background:#f0fdf4;color:#16a34a}.prr-badge--amber{border-color:#fde68a;background:#fffbeb;color:#b45309}.highlights{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:#0b1637;font-weight:700}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:8px}.dot--green{background:#16a34a}.dot--blue{background:#6366f1}.dot--amber{background:#f59e0b}.time-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.time__value{font-size:22px;font-weight:900;color:var(--syn-navy-700)}.time__label{color:#64748b;font-weight:700;font-size:12px}.next-steps{display:flex;gap:10px;align-items:center}.prr__back{display:inline-flex;align-items:center;gap:8px;background:none;border:1px solid var(--syn-border);color:var(--syn-muted);padding:8px 12px;border-radius:10px;font-weight:700;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui}.prr__back:hover{background:var(--surface-tint-cyan);border-color:#b6f6fc;color:var(--syn-navy-700)}.tb-page{padding:24px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-page>.loading--inline{min-height:calc(100vh - 56px)}.tb-header{margin-bottom:20px}.tb-search{display:flex;gap:8px;margin-top:8px}.tb-search__input{flex:1;border:1px solid #e1e6f0;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:14px}.tb-search__btn{padding:10px 12px;border:1px solid #2E2CC4;background:#2e2cc4;color:#fff;border-radius:10px;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-search__btn--secondary{background:#eef3ff;color:#2e2cc4;border-color:#d9e4ff}.tb-search__btn:disabled{opacity:.7;cursor:default}.tb-search__status{color:#596381;margin-top:8px}.tb-search-results{display:grid;gap:8px;margin-top:10px;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-search-item{text-align:left;background:#fff;border:1px solid #e7e9f2;border-radius:12px;padding:10px 12px;box-shadow:0 6px 14px #0b16370f;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-search-item:hover{background:#f8fafc}.tb-search-item__titles{display:flex;gap:8px;align-items:baseline}.tb-search-item__page{font-weight:700;color:#0b1637}.tb-search-item__section{color:#596381}.tb-search-item__snippet{color:#0f1a3c;margin-top:6px;font-size:14px}mark{background:#fff59d;padding:0 2px;border-radius:3px}.tb-search__viewall{align-self:start;padding:8px 10px;border-radius:10px;border:1px solid #e1e6f0;background:#fff;color:#2e2cc4;cursor:pointer;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-breadcrumbs{display:flex;align-items:center;gap:8px;color:#596381;font-size:14px;font-family:inherit}.tb-link{background:none;border:none;padding:0;color:#3c92c1;cursor:pointer;font-family:inherit}.tb-sep{opacity:.6}.tb-current{font-weight:600}.tb-title{margin:8px 0 6px;font-size:28px;font-weight:800;color:#0b1637;letter-spacing:.2px}.tb-sub{margin:0;color:#5b6480;max-width:none}.tb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.tb-card{position:relative;display:block;border:none;padding:0;cursor:pointer;background:transparent;text-align:left;height:260px;transition:transform .15s ease,box-shadow .2s ease;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-card:hover{transform:translateY(-2px)}.tb-card:focus-visible{outline:3px solid #bcd9ff;outline-offset:2px;border-radius:14px}.tb-card__cover{height:auto;border-radius:14px;box-shadow:0 10px 20px #0b16371f;overflow:hidden;position:relative;aspect-ratio:16 / 9}.tb-card__img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.05) contrast(1.03)}.tb-card__label{margin-top:12px;font-family:inherit}.tb-card__title{font-weight:600;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tb-card__meta{color:#7a83a2;font-size:13px;margin-top:4px}.tb-card:hover .tb-card__cover{box-shadow:0 14px 26px #0b163729}.tb-topic-list{display:flex;flex-direction:column;gap:10px}.tb-topic{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid #e7e9f2;border-radius:12px;padding:12px 14px;box-shadow:0 4px 12px #0b16370f;width:100%;text-align:left;cursor:pointer;transition:transform .08s ease,box-shadow .15s ease,background .15s ease;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-topic:hover{background:#f8fafc;box-shadow:0 6px 14px #0b163714;transform:translateY(-1px)}.tb-topic:active{transform:translateY(0)}.tb-topic[disabled],.tb-topic.tb-topic--no-page{cursor:not-allowed;opacity:.6}.tb-topic__name{font-weight:600}.tb-topic__status{display:none}.tb-subtopic-row{padding-left:calc(16px * var(--depth, 0))}.tb-subtopic-row__head{display:flex}.tb-topic--toggle{justify-content:space-between}.tb-topic__name{text-align:left}.tb-chevron{display:inline-block;margin-left:10px;margin-right:0;width:18px;height:18px;vertical-align:middle;color:#7a83a2}.tb-topic,.tb-topic--toggle{gap:8px}.tb-topic--parent .tb-chevron{margin-left:auto}.tb-layout{display:grid;grid-template-columns:1fr 280px;gap:18px}.tb-main{min-width:0}.tb-aside{position:sticky;top:16px;height:fit-content}.tb-section{background:#fff;border:1px solid #e7e9f2;border-radius:12px;padding:14px;box-shadow:0 8px 18px #0b16370f;margin-bottom:14px}.tb-section__title{margin:2px 0 10px;font-size:18px;font-weight:800;color:#0b1637}.tb-section__content{color:#0f1a3c}.tb-md{color:#111a3f;font-size:15px;line-height:1.65;white-space:normal;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.tb-md b,.tb-md strong{font-weight:800;color:#0b1637}.tb-md code{background:#f5f7fb;padding:2px 6px;border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.tb-md p{margin:0 0 10px}.tb-md ul,.tb-md ol{margin:0 0 10px 20px;padding:0}.tb-md li{margin:4px 0}.tb-md h1,.tb-md h2,.tb-md h3,.tb-md h4,.tb-md h5,.tb-md h6{color:#0b1637;font-weight:800}.tb-md h1{font-size:20px;margin:10px 0 8px}.tb-md h2{font-size:18px;margin:10px 0 8px}.tb-md h3{font-size:17px;margin:10px 0 6px}.tb-md p>strong:only-child{font-size:16.5px;color:#0b1637;display:inline-block}.tb-md table{width:100%;border-collapse:collapse;margin:8px 0 12px}.tb-md thead th{background:#f7f9ff;color:#0b1637;font-weight:800}.tb-md th,.tb-md td{border:1px solid #e7e9f2;padding:8px 10px;vertical-align:top}.tb-md tbody tr:nth-child(2n){background:#fbfcff}.tb-figure{margin:0}.tb-figure img{width:100%;border-radius:10px;border:1px solid #e7e9f2;box-shadow:0 6px 16px #0b163714}.tb-figure figcaption{color:#7a83a2;font-size:13px;margin-top:6px}.tb-figure .tb-attr{font-style:italic}.tb-anchors{background:#fff;border:1px solid #e7e9f2;border-radius:12px;padding:12px;box-shadow:0 8px 18px #0b16370f;margin-bottom:12px}.tb-anchors__title{font-weight:800;margin-bottom:8px;color:#0b1637}.tb-anchors__item{width:100%;text-align:left;background:#f7f9ff;border:1px solid #e7e9f2;color:#0b1637;border-radius:10px;padding:8px 10px;margin:6px 0;cursor:pointer;font-family:inherit;transition:background .15s ease,transform .05s ease}.tb-anchors__item:hover{background:#eef3ff}.tb-anchors__item:active{transform:translateY(1px)}.tb-tags,.tb-taglist,.tb-tag{display:none}.tb-error{color:#c0392b;background:#ffecec;border:1px solid #ffd0d0;padding:12px;border-radius:8px}.tb-page--chapter .tb-title{font-size:30px}.tb-section--refs{padding:14px}.tb-refs{margin:0;padding-left:20px;display:grid;gap:10px}.tb-ref{color:#0f1a3c}.tb-ref__row{display:flex;align-items:baseline;gap:8px}.tb-ref__label{color:#2e2cc4;text-decoration:none;font-weight:700}.tb-ref__label:hover{text-decoration:underline}.tb-ref__meta{color:#7a83a2;font-size:13px;margin-top:2px}.tb-ref__badge{background:#eef3ff;color:#2e2cc4;border:1px solid #d9e4ff;padding:2px 8px;border-radius:999px;font-weight:600}.tb-ref__dot{margin:0 6px;opacity:.6}.tb-nav{display:flex;justify-content:space-between;align-items:stretch}.tb-nav--aside{margin-top:12px;gap:10px}.tb-nav__btn{display:inline-flex;align-items:center;gap:10px;border-radius:12px;border:1px solid #e7e9f2;background:#fff;box-shadow:0 8px 18px #0b16370f;line-height:1;cursor:pointer;color:#0b1637;padding:10px 12px;min-height:46px}.tb-nav__btn--wide{flex:1;justify-content:space-between}.tb-nav__btn:hover{background:#f8fafc}.tb-nav__chev{font-size:20px;color:#2e2cc4}.tb-nav__text{display:flex;flex-direction:column;align-items:flex-start;text-align:left}.tb-nav__meta{font-size:13px;color:#7a83a2;font-family:Urbanist,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#0b1637}.tb-nav__name{font-size:13px;font-weight:700;color:#0b1637}@media (max-width: 980px){.tb-layout{grid-template-columns:1fr}.tb-aside{position:static}}