:root{--fq-primary: #167afe;--fq-primary-deep: #1662c9;--fq-accent: #60b0ff;--fq-accent-soft: #9ecbff;--fq-bg: #101424;--fq-bg-auth: #111628;--fq-panel: rgba(21, 21, 29, .35);--fq-panel-solid: rgba(21, 21, 29, .45);--fq-panel-strong: rgba(21, 21, 29, .55);--fq-panel-toast: rgba(21, 21, 29, .75);--fq-surface: rgba(255, 255, 255, .04);--fq-surface-2: rgba(255, 255, 255, .05);--fq-surface-3: rgba(255, 255, 255, .06);--fq-tint: rgba(22, 122, 254, .16);--fq-text: #f7fbff;--fq-text-80: rgba(245, 250, 255, .8);--fq-text-78: rgba(245, 250, 255, .78);--fq-text-72: rgba(245, 250, 255, .72);--fq-text-70: rgba(245, 251, 255, .7);--fq-text-62: rgba(245, 251, 255, .62);--fq-text-60: rgba(245, 251, 255, .6);--fq-text-55: rgba(245, 251, 255, .55);--fq-text-50: rgba(245, 251, 255, .5);--fq-text-45: rgba(245, 251, 255, .45);--fq-text-42: rgba(245, 251, 255, .42);--fq-text-40: rgba(245, 251, 255, .4);--fq-line: rgba(255, 255, 255, .08);--fq-line-10: rgba(255, 255, 255, .1);--fq-line-12: rgba(255, 255, 255, .12);--fq-line-14: rgba(255, 255, 255, .14);--fq-line-16: rgba(255, 255, 255, .16);--fq-line-20: rgba(255, 255, 255, .2);--fq-line-24: rgba(255, 255, 255, .24);--fq-success: #10b981;--fq-success-soft: #a7f3d0;--fq-danger: #ff3030;--fq-danger-soft: #ff9b9b;--fq-danger-soft-2: #ffb4b4;--fq-r-pill: 999px;--fq-r-xs: 12px;--fq-r-sm: 14px;--fq-r-md: 16px;--fq-r-lg: 20px;--fq-r-xl: 24px;--fq-shadow-card: 0 24px 80px rgba(7, 17, 47, .35), inset 0 1px 0 rgba(255, 255, 255, .12);--fq-shadow-btn: 0 12px 28px rgba(6, 24, 66, .45);--fq-shadow-inset: inset 0 0 40px rgba(21, 21, 29, .24);--fq-shadow-hero: 0 4px 0 var(--fq-primary-deep), inset 0 0 88px rgba(22, 122, 254, .24);--fq-ease: cubic-bezier(.16, 1, .3, 1);--fq-ease-flip: cubic-bezier(.2, .72, .28, 1);--fq-blur: blur(24px) saturate(190%);--fq-shell: 1240px;--fq-sidebar: 264px;--fq-font: "Vazirmatn", Tahoma, system-ui, -apple-system, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--fq-bg)}body{font-family:var(--fq-font);color:var(--fq-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--fq-accent);text-decoration:none}a:hover{color:var(--fq-primary)}input,textarea,button,select{font-family:var(--fq-font)}input::placeholder,textarea::placeholder{color:var(--fq-text-42)}h1,h2,h3,p{margin:0}img{max-width:100%;display:block}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:var(--fq-r-pill)}::-webkit-scrollbar-track{background:transparent}:where(button,a,input,textarea,[tabindex]):focus-visible{outline:2px solid var(--fq-accent);outline-offset:3px;border-radius:6px}.fq-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.fq-skip-link{position:absolute;inset-inline-start:16px;top:-60px;z-index:100;background:var(--fq-primary);color:var(--fq-text);padding:12px 20px;border-radius:var(--fq-r-xs);font-weight:600;transition:top .2s var(--fq-ease)}.fq-skip-link:focus{top:16px;color:var(--fq-text)}@keyframes fqRise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes fqPulse{0%,to{opacity:.55}50%{opacity:1}}.fq-rise{animation:fqRise .5s var(--fq-ease) both}.fq-rise-slow{animation:fqRise .6s .1s var(--fq-ease) both}.fq-rise-fast{animation:fqRise .35s var(--fq-ease) both}.fq-pulse{animation:fqPulse 2.4s infinite}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.fq-root{min-height:100vh;min-height:100dvh;background:radial-gradient(1100px 620px at 88% -8%,rgba(22,122,254,.28),transparent 62%),radial-gradient(900px 560px at 4% 104%,rgba(22,122,254,.18),transparent 60%),var(--fq-bg);color:var(--fq-text);font-family:var(--fq-font)}.fq-btn{border:none;cursor:pointer;font-family:var(--fq-font);color:var(--fq-text);background:none;transition:filter .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease}.fq-btn:hover{filter:brightness(1.08)}.fq-btn:active{transform:translateY(1px)}.fq-btn:disabled{opacity:.5;cursor:not-allowed}.fq-btn--primary{background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px 34px;font-size:16px;font-weight:600;box-shadow:var(--fq-shadow-inset),var(--fq-shadow-btn)}.fq-btn--ghost{border:1px solid var(--fq-line-24);background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px 30px;font-size:16px;font-weight:600}.fq-btn--light{background:var(--fq-text);color:var(--fq-bg);border-radius:var(--fq-r-sm);padding:14px 28px;font-size:15px;font-weight:700;white-space:nowrap}.fq-pill{border:none;cursor:pointer;border-radius:var(--fq-r-pill);padding:7px 14px;font-size:13px;font-weight:600;background:transparent;color:var(--fq-text-70);transition:background-color .18s ease,color .18s ease}.fq-pill[aria-pressed=true],.fq-pill.is-active{background:var(--fq-primary);color:var(--fq-text)}.fq-pill:hover:not([aria-pressed=true]){color:var(--fq-text)}.fq-pill-group{display:flex;gap:4px;padding:4px;border-radius:var(--fq-r-pill);background:var(--fq-surface-3);border:1px solid var(--fq-line)}.fq-input,.fq-textarea{background:var(--fq-surface-3);border:1px solid var(--fq-line-12);border-radius:var(--fq-r-xs);padding:14px 16px;color:var(--fq-text);font-size:15px;width:100%;transition:border-color .18s ease,background-color .18s ease}.fq-input:focus,.fq-textarea:focus{outline:none;border-color:var(--fq-primary);background:#ffffff14}.fq-input--ltr{direction:ltr}.fq-field{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600;color:var(--fq-text-72)}.fq-dashed{border:1.5px dashed var(--fq-line-20);cursor:pointer;background:#ffffff08;color:var(--fq-accent-soft);border-radius:var(--fq-r-md);padding:18px;font-size:14.5px;font-weight:600;width:100%;transition:border-color .18s ease,background-color .18s ease}.fq-dashed:hover{border-color:#167afe99;background:#167afe12}.fq-badge{font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:var(--fq-r-pill);background:#167afe33;color:var(--fq-accent-soft)}.fq-brandmark{width:42px;height:42px;border-radius:var(--fq-r-sm);background:var(--fq-primary);box-shadow:var(--fq-shadow-inset);display:grid;place-items:center;font-weight:800;font-size:19px;flex-shrink:0}.fq-avatar{width:40px;height:40px;border-radius:var(--fq-r-pill);background:linear-gradient(140deg,var(--fq-primary),var(--fq-accent));display:grid;place-items:center;font-weight:700;font-size:14px;flex-shrink:0}.fq-landing{max-width:var(--fq-shell);margin:0 auto;padding:0 32px 96px}.fq-landing__header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:28px 0}.fq-brand{display:flex;align-items:center;gap:12px}.fq-brand__text{display:flex;flex-direction:column;line-height:1.2}.fq-brand__name{font-size:17px;font-weight:800;letter-spacing:.02em}.fq-brand__tagline{font-size:12px;color:var(--fq-text-62)}.fq-landing__actions{display:flex;align-items:center;gap:10px}.fq-btn--login{border:1px solid var(--fq-line-24);background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-pill);padding:11px 22px;font-size:14px;font-weight:600}.fq-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:56px 0 24px}.fq-hero__badge{display:inline-flex;align-items:center;gap:8px;border-radius:var(--fq-r-pill);padding:7px 16px;background:var(--fq-tint);border:1px solid rgba(22,122,254,.5);font-size:13px;font-weight:600;color:var(--fq-accent-soft);margin-bottom:22px}.fq-hero__title{margin:0 0 20px;font-size:clamp(2.4rem,4.2vw,4.2rem);font-weight:800;line-height:1.12}.fq-hero__sub{margin:0 0 32px;font-size:1.08rem;line-height:1.75;color:var(--fq-text-78);max-width:52ch;text-wrap:pretty}.fq-hero__cta{display:flex;gap:14px;flex-wrap:wrap}.fq-preview{position:relative;border-radius:var(--fq-r-xl);padding:28px;background:var(--fq-panel);border:1px solid var(--fq-line);-webkit-backdrop-filter:var(--fq-blur);backdrop-filter:var(--fq-blur);box-shadow:var(--fq-shadow-card)}.fq-preview__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.fq-preview__label{font-size:13px;color:var(--fq-text-62)}.fq-preview__counter{font-size:12px;color:var(--fq-accent-soft);font-weight:600}.fq-preview__card{border-radius:var(--fq-r-lg);background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:var(--fq-shadow-hero);min-height:230px;display:grid;place-items:center;text-align:center;padding:28px}.fq-preview__term{font-size:38px;font-weight:800;letter-spacing:-.01em;direction:ltr}.fq-preview__phon{margin-top:10px;font-size:14px;color:var(--fq-text-60);direction:ltr}.fq-preview__def{margin-top:18px;font-size:19px;color:var(--fq-text-80)}.fq-preview__foot{display:flex;gap:10px;margin-top:18px;align-items:center}.fq-progress{flex:1;height:8px;border-radius:var(--fq-r-pill);background:var(--fq-line-10);overflow:hidden}.fq-progress__bar{height:100%;background:linear-gradient(90deg,var(--fq-primary),var(--fq-accent));border-radius:var(--fq-r-pill);transition:width .3s var(--fq-ease-flip)}.fq-preview__pct{font-size:12px;color:var(--fq-text-60)}.fq-section{padding:72px 0 0}.fq-section__title{margin:0 0 12px;font-size:clamp(1.8rem,2.6vw,2.6rem);font-weight:800}.fq-section__sub{margin:0 0 40px;font-size:1.02rem;color:var(--fq-text-72);max-width:60ch}.fq-features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.fq-feature{border-radius:var(--fq-r-md);padding:26px;background:var(--fq-surface);border:1px solid var(--fq-line);display:flex;flex-direction:column;gap:12px}.fq-feature__icon{width:44px;height:44px;border-radius:var(--fq-r-sm);background:var(--fq-tint);border:1px solid rgba(22,122,254,.45);display:grid;place-items:center}.fq-feature__title{font-size:1.06rem;font-weight:700}.fq-feature__body{margin:0;font-size:.94rem;line-height:1.75;color:var(--fq-text-72);text-wrap:pretty}.fq-cta{margin-top:72px;border-radius:var(--fq-r-xl);padding:52px;text-align:center;background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:var(--fq-shadow-hero)}.fq-cta__title{margin:0 0 14px;font-size:clamp(1.7rem,2.4vw,2.4rem);font-weight:800}.fq-cta__sub{margin:0 auto 28px;font-size:1rem;color:var(--fq-text-80);max-width:52ch}.fq-btn--cta{padding:16px 40px;box-shadow:var(--fq-shadow-btn)}.fq-auth{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.fq-auth__aside{padding:56px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;background:linear-gradient(160deg,#167afe47,#167afe0f 60%),var(--fq-bg-auth)}.fq-auth__hero{margin:0 0 16px;font-size:clamp(1.9rem,3vw,3rem);font-weight:800;line-height:1.2}.fq-auth__heroSub{margin:0;font-size:1.02rem;line-height:1.8;color:var(--fq-text-78);max-width:44ch}.fq-auth__note{font-size:13px;color:var(--fq-text-50)}.fq-auth__panel{padding:56px;display:grid;place-items:center}.fq-auth__form{width:min(420px,100%)}.fq-auth__tabs{display:flex;gap:26px;margin-bottom:32px}.fq-tab{border:none;background:none;cursor:pointer;padding:0 0 10px;font-size:20px;font-weight:700;color:var(--fq-text-50);border-bottom:3px solid transparent;transition:color .18s ease,border-color .18s ease}.fq-tab[aria-selected=true]{font-weight:800;color:var(--fq-text);border-bottom-color:var(--fq-primary)}.fq-oauth{display:flex;flex-direction:column;gap:12px}.fq-btn--oauth{display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--fq-line-14);background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-md);padding:15px;font-size:15px;font-weight:600}.fq-divider{display:flex;align-items:center;gap:14px;margin:26px 0}.fq-divider:before,.fq-divider:after{content:"";flex:1;height:1px;background:var(--fq-line-10)}.fq-divider__label{font-size:13px;color:var(--fq-text-50)}.fq-auth__fields{display:flex;flex-direction:column;gap:14px}.fq-btn--submit{margin-top:8px;border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px;font-size:16px;font-weight:600;box-shadow:var(--fq-shadow-inset)}.fq-btn--back{border:none;background:none;color:var(--fq-text-55);font-size:13px;cursor:pointer;padding:6px}.fq-auth__forgot{color:var(--fq-brand);font-size:13px;text-align:center;text-decoration:none}.fq-auth__forgot:hover{text-decoration:underline}.fq-password{display:grid;gap:12px}.fq-app{display:grid;grid-template-columns:var(--fq-sidebar) 1fr;min-height:100vh;min-height:100dvh}.fq-sidebar{border-inline-end:1px solid var(--fq-line);background:var(--fq-panel);-webkit-backdrop-filter:var(--fq-blur);backdrop-filter:var(--fq-blur);padding:24px 16px;display:flex;flex-direction:column;gap:28px;position:sticky;top:0;height:100vh;height:100dvh;overflow-y:auto}.fq-sidebar__brand{display:flex;align-items:center;gap:12px;background:none;border:none;cursor:pointer;padding:6px 8px;color:var(--fq-text)}.fq-sidebar__mark{width:38px;height:38px;border-radius:var(--fq-r-xs);background:var(--fq-primary);display:grid;place-items:center;font-weight:800;font-size:16px}.fq-sidebar__name{font-size:16px;font-weight:800}.fq-nav{display:flex;flex-direction:column;gap:4px}.fq-nav__item{display:flex;align-items:center;gap:14px;border:none;cursor:pointer;text-align:start;border-radius:var(--fq-r-sm);padding:12px 14px;font-size:14.5px;font-weight:520;background:transparent;color:var(--fq-text-78);transition:background-color .18s ease,color .18s ease}.fq-nav__item svg{flex-shrink:0}.fq-nav__item:hover{background:var(--fq-surface-3);color:var(--fq-text)}.fq-nav__item[aria-current=page]{font-weight:700;background:var(--fq-tint);color:var(--fq-accent-soft)}.fq-nav__item[aria-current=page] svg{stroke:var(--fq-accent)}.fq-sidebar__promo{margin-top:auto;border-radius:var(--fq-r-md);padding:18px;background:var(--fq-tint);border:1px solid rgba(22,122,254,.4)}.fq-sidebar__promoTitle{display:block;font-size:14px;margin-bottom:6px}.fq-sidebar__promoBody{margin:0 0 12px;font-size:12.5px;line-height:1.7;color:var(--fq-text-72)}.fq-btn--promo{width:100%;border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-xs);padding:10px;font-size:13px;font-weight:600}.fq-main{min-width:0}.fq-topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:18px;padding:16px 32px;background:#101424b8;-webkit-backdrop-filter:var(--fq-blur);backdrop-filter:var(--fq-blur);border-bottom:1px solid var(--fq-line)}.fq-search{flex:1;min-width:0;display:flex;align-items:center;gap:12px;background:var(--fq-surface-3);border:1px solid var(--fq-line-10);border-radius:var(--fq-r-sm);padding:12px 16px;transition:border-color .18s ease}.fq-search:focus-within{border-color:var(--fq-primary)}.fq-search svg{flex-shrink:0}.fq-search__input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--fq-text);font-size:14.5px}.fq-pill--sm{padding:6px 13px;font-size:12.5px}.fq-btn--new{display:flex;align-items:center;gap:8px;border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-pill);padding:11px 20px;font-size:14px;font-weight:600;white-space:nowrap;box-shadow:var(--fq-shadow-btn)}.fq-screen{padding:36px 32px 80px;max-width:1140px}.fq-screen__title{margin:0 0 6px;font-size:clamp(1.7rem,2.4vw,2.3rem);font-weight:800}.fq-screen__sub{margin:0 0 30px;font-size:1rem;color:var(--fq-text-72)}.fq-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.fq-stat{border-radius:var(--fq-r-md);padding:20px;background:var(--fq-surface);border:1px solid var(--fq-line)}.fq-stat__label{font-size:12.5px;color:var(--fq-text-60);margin-bottom:8px}.fq-stat__value{font-size:28px;font-weight:800}.fq-continue{border-radius:var(--fq-r-lg);padding:28px;background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:var(--fq-shadow-hero);display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:34px}.fq-continue__title{display:block;font-size:1.3rem;font-weight:800;margin-bottom:8px}.fq-continue__sub{margin:0;font-size:.96rem;color:var(--fq-text-80)}.fq-subhead{margin:0 0 16px;font-size:1.3rem;font-weight:700}.fq-setgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fq-setcard{text-align:start;cursor:pointer;border-radius:var(--fq-r-md);padding:22px;background:var(--fq-surface);border:1px solid var(--fq-line);color:var(--fq-text);display:flex;flex-direction:column;gap:10px;min-height:150px;transition:border-color .18s ease,background-color .18s ease,transform .18s ease}.fq-setcard:hover{border-color:#167afe80;background:#ffffff0f;transform:translateY(-2px)}.fq-setcard__head{display:flex;align-items:center;justify-content:space-between}.fq-setcard__title{font-size:1.05rem;font-weight:700;line-height:1.5}.fq-setcard__meta{margin-top:auto;font-size:12.5px;color:var(--fq-text-55)}.fq-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.fq-chip{border:1px solid var(--fq-line-12);cursor:pointer;background:var(--fq-surface-2);color:var(--fq-text-78);border-radius:var(--fq-r-pill);padding:10px 22px;font-size:14px;font-weight:600;transition:background-color .18s ease,border-color .18s ease,color .18s ease}.fq-chip[aria-pressed=true]{border:2px solid var(--fq-primary);background:var(--fq-tint);color:var(--fq-text);padding:9px 21px}.fq-rows{display:flex;flex-direction:column;gap:14px}.fq-row{border-radius:var(--fq-r-md);padding:22px 24px;background:var(--fq-surface);border:1px solid var(--fq-line);display:flex;align-items:center;justify-content:space-between;gap:20px}.fq-row__main{display:flex;align-items:center;gap:18px;min-width:0}.fq-row__icon{width:46px;height:46px;border-radius:var(--fq-r-sm);background:var(--fq-tint);display:grid;place-items:center;flex-shrink:0}.fq-row__title{display:block;font-size:1.05rem;font-weight:700;margin-bottom:5px}.fq-row__meta{font-size:12.5px;color:var(--fq-text-55)}.fq-btn--row{border:1px solid var(--fq-line-20);cursor:pointer;background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-xs);padding:10px 20px;font-size:13.5px;font-weight:600;white-space:nowrap}.fq-screen__head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}.fq-screen__headActions{display:flex;gap:10px;flex-wrap:wrap}.fq-btn--outline{border:1px solid var(--fq-line-20);cursor:pointer;background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-sm);padding:12px 22px;font-size:14px;font-weight:600}.fq-btn--save{border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-sm);padding:12px 28px;font-size:14px;font-weight:600}.fq-draft__meta{display:flex;flex-direction:column;gap:14px;margin-bottom:26px}.fq-input--title{border-radius:var(--fq-r-sm);padding:18px;font-size:17px;font-weight:600}.fq-input--desc{border-radius:var(--fq-r-sm);padding:16px 18px;font-size:14.5px}.fq-draft__rows{display:flex;flex-direction:column;gap:14px}.fq-draftrow{border-radius:var(--fq-r-md);padding:20px 22px;background:var(--fq-surface);border:1px solid var(--fq-line)}.fq-draftrow__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.fq-draftrow__n{font-size:13px;font-weight:700;color:var(--fq-text-55)}.fq-draftrow__remove{border:none;background:none;cursor:pointer;color:var(--fq-text-45);font-size:13px;transition:color .18s ease}.fq-draftrow__remove:hover{color:var(--fq-danger-soft)}.fq-draftrow__grid{display:grid;grid-template-columns:1fr 1fr 150px;gap:14px;align-items:stretch}.fq-draftrow__field{display:flex;flex-direction:column;gap:8px}.fq-draftrow__label{font-size:11px;letter-spacing:.14em;color:var(--fq-text-40)}.fq-imagebtn{border:1.5px dashed rgba(255,255,255,.22);cursor:pointer;background:#ffffff08;color:var(--fq-text-70);border-radius:var(--fq-r-xs);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:12.5px;font-weight:600;padding:12px;transition:border-color .18s ease}.fq-imagebtn:hover{border-color:#167afe99}.fq-addrow{margin-top:18px}.fq-study__head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;flex-wrap:wrap}.fq-study__title{margin:0 0 6px;font-size:1.6rem;font-weight:800}.fq-study__counter{font-size:13.5px;color:var(--fq-text-60)}.fq-progress--study{height:8px;border-radius:var(--fq-r-pill);background:var(--fq-line);overflow:hidden;margin-bottom:28px}.fq-flip{perspective:1600px;cursor:pointer;margin-bottom:26px;border:none;background:none;padding:0;width:100%;display:block}.fq-flip__inner{position:relative;height:380px;transform-style:preserve-3d;transition:transform .55s var(--fq-ease-flip)}.fq-flip.is-flipped .fq-flip__inner{transform:rotateY(180deg)}.fq-flip__face{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:var(--fq-r-xl);display:grid;place-items:center;text-align:center;padding:40px}.fq-flip__face--front{background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:var(--fq-shadow-hero)}.fq-flip__face--back{transform:rotateY(180deg);background:var(--fq-panel-strong);border:1px solid var(--fq-line-14);box-shadow:0 24px 80px #07112f59}.fq-flip__term{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;direction:ltr;letter-spacing:-.01em}.fq-flip__phon{margin-top:12px;font-size:15px;color:var(--fq-text-60);direction:ltr}.fq-flip__hint{margin-top:28px;font-size:13.5px;color:var(--fq-text-50)}.fq-flip__def{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:700;line-height:1.6}.fq-flip__back-term{margin-top:22px;font-size:14px;color:var(--fq-text-55);direction:ltr}.fq-study__controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.fq-btn--prev{border:1px solid var(--fq-line-16);cursor:pointer;background:var(--fq-surface-2);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px;font-size:15px;font-weight:600}.fq-btn--again{border:1px solid rgba(255,48,48,.5);cursor:pointer;background:#ff30301f;color:var(--fq-danger-soft);border-radius:var(--fq-r-md);padding:16px;font-size:15px;font-weight:700}.fq-btn--known{border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px;font-size:15px;font-weight:700;box-shadow:var(--fq-shadow-inset)}.fq-hint{margin-top:26px;border-radius:var(--fq-r-md);padding:18px 22px;background:var(--fq-surface);border:1px solid var(--fq-line);display:flex;align-items:center;gap:14px}.fq-hint svg{flex-shrink:0}.fq-hint__text{font-size:13.5px;color:var(--fq-text-72)}.fq-quiz__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.fq-quiz__title{margin:0;font-size:1.6rem;font-weight:800}.fq-quiz__counter{font-size:14px;color:var(--fq-text-60)}.fq-quiz__prompt{border-radius:var(--fq-r-lg);padding:44px;text-align:center;background:var(--fq-panel-solid);border:1px solid var(--fq-line-10);margin-bottom:22px}.fq-quiz__promptLabel{font-size:13px;color:var(--fq-text-55);margin-bottom:14px}.fq-quiz__term{font-size:clamp(1.8rem,3.4vw,2.8rem);font-weight:800;direction:ltr}.fq-quiz__options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fq-option{border:1px solid var(--fq-line-14);cursor:pointer;background:var(--fq-surface-2);color:var(--fq-text);border-radius:var(--fq-r-md);padding:20px;font-size:15.5px;font-weight:600;text-align:start;line-height:1.6;transition:border-color .18s ease,background-color .18s ease}.fq-option:hover:not(:disabled){border-color:#167afe99;background:#167afe1a}.fq-option--right{border:2px solid var(--fq-success);background:#10b98129;color:var(--fq-success-soft);font-weight:700;cursor:default}.fq-option--wrong{border:2px solid var(--fq-danger);background:#ff303024;color:var(--fq-danger-soft-2);font-weight:700;cursor:default}.fq-option:disabled{opacity:1}.fq-btn--next{margin-top:22px;width:100%;border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-md);padding:17px;font-size:16px;font-weight:700}.fq-result{border-radius:var(--fq-r-xl);padding:56px;text-align:center;background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:var(--fq-shadow-hero)}.fq-result__label{font-size:14px;color:var(--fq-text-72);margin-bottom:12px}.fq-result__score{font-size:4rem;font-weight:800;line-height:1}.fq-result__verdict{margin:16px 0 30px;font-size:1rem;color:var(--fq-text-80)}.fq-result__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.fq-btn--resultAlt{border:1px solid rgba(255,255,255,.28);cursor:pointer;background:#ffffff14;color:var(--fq-text);border-radius:var(--fq-r-sm);padding:14px 30px;font-size:15px;font-weight:600}.fq-match__head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px;flex-wrap:wrap}.fq-match__title{margin:0 0 6px;font-size:1.6rem;font-weight:800}.fq-match__sub{font-size:13.5px;color:var(--fq-text-60)}.fq-match__tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.fq-moves{border-radius:var(--fq-r-xs);padding:10px 18px;background:var(--fq-surface-2);border:1px solid var(--fq-line-10);font-size:13.5px;font-weight:600}.fq-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.fq-tile{min-height:118px;cursor:pointer;border:1px solid var(--fq-line-12);background:var(--fq-surface-2);color:var(--fq-text);border-radius:var(--fq-r-md);padding:16px;font-size:15px;font-weight:600;line-height:1.55;transition:border-color .18s ease,background-color .18s ease,opacity .18s ease}.fq-tile:hover:not(:disabled){border-color:#167afe80}.fq-tile--selected{border:2px solid var(--fq-primary);background:#167afe38;font-weight:700;box-shadow:inset 0 0 88px #167afe3d}.fq-tile--matched{border:1px solid rgba(16,185,129,.4);background:#10b9811a;color:#a7f3d099;opacity:.5;cursor:default}.fq-won{margin-top:24px;border-radius:var(--fq-r-lg);padding:32px;text-align:center;background:#10b9811f;border:2px solid rgba(16,185,129,.5)}.fq-won__title{display:block;font-size:1.4rem;font-weight:800;margin-bottom:10px}.fq-won__meta{font-size:.98rem;color:var(--fq-text-78)}.fq-ai__sub{margin:0 0 28px;font-size:1rem;color:var(--fq-text-72);max-width:64ch;text-wrap:pretty}.fq-textarea--ai{min-height:200px;resize:vertical;border-radius:var(--fq-r-md);padding:20px;line-height:1.9}.fq-ai__actions{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}.fq-btn--run{border:none;cursor:pointer;background:var(--fq-primary);color:var(--fq-text);border-radius:var(--fq-r-sm);padding:14px 30px;font-size:15px;font-weight:700;box-shadow:var(--fq-shadow-inset)}.fq-btn--sample{border:1px solid var(--fq-line-20);cursor:pointer;background:var(--fq-surface-3);color:var(--fq-text);border-radius:var(--fq-r-sm);padding:14px 26px;font-size:15px;font-weight:600}.fq-ai__out{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.fq-ai__panel{border-radius:var(--fq-r-lg);padding:26px;background:var(--fq-panel-solid);border:1px solid var(--fq-line-10)}.fq-ai__panel--cards{background:var(--fq-tint);border:2px solid var(--fq-primary);box-shadow:0 4px 0 var(--fq-primary-deep)}.fq-ai__panelTitle{display:block;font-size:1.1rem;font-weight:700;margin-bottom:16px}.fq-ai__panelHead{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.fq-ai__count{font-size:12px;font-weight:600;padding:5px 12px;border-radius:var(--fq-r-pill);background:var(--fq-line-14)}.fq-ai__bullets{display:flex;flex-direction:column;gap:12px}.fq-bullet{display:flex;gap:12px;align-items:flex-start}.fq-bullet__dot{width:7px;height:7px;border-radius:var(--fq-r-pill);background:var(--fq-accent);margin-top:9px;flex-shrink:0}.fq-bullet__text{font-size:14.5px;line-height:1.85;color:var(--fq-text-80)}.fq-ai__cards{display:flex;flex-direction:column;gap:10px;max-height:280px;overflow:auto}.fq-aicard{border-radius:var(--fq-r-xs);padding:14px 16px;background:#10142480;border:1px solid var(--fq-line)}.fq-aicard__t{display:block;font-size:14.5px;font-weight:700;margin-bottom:5px}.fq-aicard__d{font-size:13px;line-height:1.7;color:var(--fq-text-72)}.fq-btn--addLib{margin-top:18px;width:100%;border:none;cursor:pointer;background:var(--fq-text);color:var(--fq-bg);border-radius:var(--fq-r-sm);padding:14px;font-size:15px;font-weight:700}.fq-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:20px}.fq-group{border-radius:var(--fq-r-md);padding:24px;background:var(--fq-surface);border:1px solid var(--fq-line);display:flex;flex-direction:column;gap:12px}.fq-group__name{font-size:1.08rem;font-weight:700}.fq-group__meta{font-size:13px;color:var(--fq-text-60)}.fq-btn--join{margin-top:6px;align-self:flex-start;border:1px solid rgba(22,122,254,.6);cursor:pointer;background:var(--fq-tint);color:var(--fq-accent-soft);border-radius:var(--fq-r-pill);padding:9px 22px;font-size:13.5px;font-weight:600}.fq-dashed--group{padding:20px;font-size:15px}.fq-profile__head{display:flex;align-items:center;gap:22px;margin-bottom:34px}.fq-profile__avatar{width:78px;height:78px;border-radius:var(--fq-r-pill);background:linear-gradient(140deg,var(--fq-primary),var(--fq-accent));display:grid;place-items:center;font-size:30px;font-weight:800;flex-shrink:0}.fq-profile__name{margin:0 0 6px;font-size:1.7rem;font-weight:800}.fq-profile__meta{font-size:14px;color:var(--fq-text-60)}.fq-panel{border-radius:var(--fq-r-lg);padding:26px;background:var(--fq-surface);border:1px solid var(--fq-line);margin-bottom:22px}.fq-panel__title{display:block;font-size:1.05rem;font-weight:700;margin-bottom:22px}.fq-panel__title--tight{margin-bottom:6px}.fq-panel__sub{margin:0 0 20px;font-size:.94rem;line-height:1.8;color:var(--fq-text-72);max-width:62ch;text-wrap:pretty}.fq-week{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;align-items:end;height:160px}.fq-week__day{display:flex;flex-direction:column;align-items:center;gap:10px;justify-content:flex-end;height:100%}.fq-week__value{font-size:12px;color:var(--fq-text-60)}.fq-week__bar{width:100%;border-radius:10px 10px 4px 4px;background:linear-gradient(180deg,var(--fq-accent),var(--fq-primary));transition:height .3s var(--fq-ease-flip)}.fq-week__label{font-size:12px;color:var(--fq-text-50)}.fq-srs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.fq-srs__opt{text-align:start;cursor:pointer;border:1px solid var(--fq-line-12);background:var(--fq-surface);color:var(--fq-text-80);border-radius:var(--fq-r-md);padding:20px;transition:border-color .18s ease,background-color .18s ease}.fq-srs__opt[aria-pressed=true]{border:2px solid var(--fq-primary);background:var(--fq-tint);color:var(--fq-text);box-shadow:0 4px 0 var(--fq-primary-deep);padding:19px}.fq-srs__name{display:block;font-size:1rem;font-weight:700;margin-bottom:8px}.fq-srs__steps{font-size:12.5px;color:var(--fq-text-60);display:block}.fq-srs__opt[aria-pressed=true] .fq-srs__steps{color:var(--fq-text-78)}.fq-srs__hint{margin-top:18px;border-radius:var(--fq-r-xs);padding:14px 18px;background:#167afe1f;border:1px solid rgba(22,122,254,.3);font-size:13.5px;line-height:1.8;color:var(--fq-text-80)}.fq-toggleRow{border-radius:var(--fq-r-lg);padding:24px 26px;background:var(--fq-surface);border:1px solid var(--fq-line);display:flex;align-items:center;justify-content:space-between;gap:24px}.fq-toggleRow__title{display:block;font-size:1.02rem;font-weight:700;margin-bottom:6px}.fq-toggleRow__sub{font-size:13.5px;color:var(--fq-text-70)}.fq-switch{flex-shrink:0;width:62px;height:34px;border-radius:var(--fq-r-pill);border:1px solid var(--fq-line-16);cursor:pointer;background:#ffffff14;display:flex;align-items:center;justify-content:flex-start;padding:4px;transition:background-color .22s var(--fq-ease-flip)}.fq-switch__knob{width:26px;height:26px;border-radius:var(--fq-r-pill);background:var(--fq-text-50);transition:transform .22s var(--fq-ease-flip),background-color .22s ease}.fq-switch[aria-checked=true]{background:var(--fq-primary);border-color:transparent;justify-content:flex-end}.fq-switch[aria-checked=true] .fq-switch__knob{background:var(--fq-text)}.fq-toast{position:fixed;bottom:28px;inset-inline-start:28px;z-index:50;border-radius:var(--fq-r-md);padding:16px 24px;background:var(--fq-panel-toast);-webkit-backdrop-filter:var(--fq-blur);backdrop-filter:var(--fq-blur);border:1px solid var(--fq-line-14);box-shadow:var(--fq-shadow-btn);display:flex;align-items:center;gap:12px;animation:fqRise .3s var(--fq-ease) both}.fq-toast__icon{width:24px;height:24px;border-radius:var(--fq-r-pill);background:#10b98133;display:grid;place-items:center;color:var(--fq-success);font-size:14px;font-weight:700;flex-shrink:0}.fq-toast__text{font-size:14px;font-weight:600}@media (max-width: 1180px){.fq-tiles{grid-template-columns:repeat(3,1fr)}}@media (max-width: 1024px){.fq-hero{grid-template-columns:1fr;gap:40px;padding:32px 0 16px}.fq-features,.fq-stats,.fq-setgrid{grid-template-columns:repeat(2,1fr)}.fq-ai__out,.fq-auth{grid-template-columns:1fr}.fq-auth__aside{padding:40px 32px;gap:28px}.fq-auth__panel{padding:40px 32px 56px}.fq-app{grid-template-columns:1fr}.fq-sidebar{position:static;height:auto;border-inline-end:none;border-bottom:1px solid var(--fq-line)}.fq-nav{flex-direction:row;flex-wrap:wrap}.fq-nav__item{flex:0 0 auto}.fq-sidebar__promo{margin-top:0}}@media (max-width: 860px){.fq-landing{padding:0 20px 64px}.fq-screen{padding:28px 20px 64px}.fq-topbar{padding:14px 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