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var(--border);color:var(--ink2);cursor:pointer;white-space:nowrap;background:0 0;border-radius:8px;align-items:center;min-height:40px;padding:9px 14px;font-size:.84rem;font-weight:600;transition:all .15s;display:inline-flex}.grade-back-btn:hover{background:var(--paper)}.grades-hero{text-align:center;padding:3rem 1rem 2.25rem}.grades-hero-badge{background:var(--geo-l);color:var(--geo-d);letter-spacing:.1em;text-transform:uppercase;border:1.5px solid var(--geo-m);border-radius:20px;align-items:center;gap:8px;margin-bottom:1rem;padding:5px 16px;font-size:.75rem;font-weight:800;display:inline-flex}.grades-hero h1{color:var(--ink);letter-spacing:-.03em;margin-bottom:.5rem;font-size:2.4rem;font-weight:900;line-height:1.15}.grades-hero p{color:var(--ink2);font-size:.95rem}.grades-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;padding:0 0 3rem;display:grid}.grade-card{cursor:pointer;text-align:left;background:var(--card);transition:transform .25s var(--ease-out), 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.grade-card-color-strip{background:linear-gradient(#a78bfa,#7c3aed)}.grade-card-body{flex-direction:column;flex:1;gap:.5rem;padding:1.5rem 1.4rem 1.4rem 1.25rem;display:flex}.grade-card-top{justify-content:space-between;align-items:center;display:flex}.grade-icon-block{color:#fff;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.45rem;font-weight:900;display:flex}.grade-card-g7 .grade-icon-block{background:linear-gradient(145deg, var(--geo-m), var(--geo-d))}.grade-card-g8 .grade-icon-block{background:linear-gradient(145deg, var(--eng-m), var(--eng-d))}.grade-card-g9 .grade-icon-block{background:linear-gradient(145deg, var(--phys-m), var(--phys-d))}.grade-card-raz .grade-icon-block{letter-spacing:.03em;background:linear-gradient(145deg,#818cf8,#4f46e5);font-size:.9rem}.grade-card-kg .grade-icon-block{background:linear-gradient(145deg,#a78bfa,#7c3aed);font-size:1.4rem}.grade-num{letter-spacing:-.02em;color:var(--ink);font-size:1.55rem;font-weight:900;line-height:1}.grade-card-g7 .grade-num{color:var(--geo-d)}.grade-card-g8 .grade-num{color:var(--eng-d)}.grade-card-g9 .grade-num{color:var(--phys-d)}.grade-card-raz .grade-num{color:#4338ca}.grade-card-kg .grade-num{color:#6d28d9}.grade-sub{color:var(--ink3);font-size:.8rem;font-weight:500;line-height:1.5}.grade-tags{flex-wrap:wrap;gap:5px;margin-top:.25rem;display:flex}.grade-tag{background:var(--paper);color:var(--ink2);border:1.5px solid var(--border);border-radius:8px;padding:4px 10px;font-size:.72rem;font-weight:700}.grade-card-g7 .grade-tag{background:var(--geo-l);color:var(--geo-d);border-color:var(--geo-m)}.grade-card-g8 .grade-tag{background:var(--eng-l);color:var(--eng-d);border-color:var(--eng-m)}.grade-card-g9 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var(--border);border-radius:var(--r2);background:var(--card);box-shadow:var(--shadow-sm);margin-top:1rem;overflow-x:auto}.mm-subj-bar{gap:8px;margin-bottom:.75rem;display:flex}.mm-geo.on{background:var(--geo);border-color:var(--geo);color:#fff;font-weight:700}.mm-hist.on{background:var(--hist);border-color:var(--hist);color:#fff;font-weight:700}.mm-phys.on{background:var(--phys);border-color:var(--phys);color:#fff;font-weight:700}.mm-bio.on{background:var(--bio);border-color:var(--bio);color:#fff;font-weight:700}.mm-moral.on{background:var(--moral);border-color:var(--moral);color:#fff;font-weight:700}.eng-card{background:var(--card);border:1.5px solid var(--border);border-radius:var(--r2);box-shadow:var(--shadow-sm);text-align:center;margin-bottom:1rem;padding:1.75rem 1.5rem}.eng-word{color:var(--eng-d);letter-spacing:-.01em;margin-bottom:.5rem;font-size:2rem;font-weight:900}.eng-hint{color:var(--ink3);margin-bottom:1.25rem;font-size:.85rem}.eng-input{border:2px solid var(--border);border-radius:var(--r);text-align:center;width:100%;color:var(--ink);background:var(--paper);min-height:56px;padding:14px 16px;font-family:inherit;font-size:1rem;transition:border-color .15s,background .15s}.eng-input:focus{border-color:var(--eng-m);background:var(--card);outline:none}.eng-input.correct-input{border-color:var(--ok);background:var(--ok-l)}.eng-input.wrong-input{border-color:var(--err);background:var(--err-l);animation:.38s both shake}.transition-all{transition:all .2s var(--ease-smooth)}.transition-transform{transition:transform .2s var(--ease-out)}.hover-lift:hover{transform:translateY(-3px)}.hover-lift:active{transform:scale(.97)}.pressable:active{transition:transform .1s;transform:scale(.96)}input:not([type=checkbox]):not([type=radio]){transition:border-color .15s,box-shadow .15s,background .15s}input:focus{box-shadow:0 0 0 3px #2ecc871f}button{-webkit-tap-highlight-color:transparent;transition:transform .15s var(--ease-out), box-shadow .15s, opacity .15s, background .15s}.card-hover{transition:transform .2s var(--ease-out), box-shadow .2s}.card-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.card-hover:active{transform:scale(.98)}.badge-pulse{animation:2s ease-in-out infinite progressPulse}.page-enter-active{animation:slideUpIn .3s var(--ease-out)}.page-leave-active{animation:.18s reverse both fadeSlideIn}@media (width<=520px){html{font-size:16px}.hero{gap:.9rem}.hero h1{font-size:1.45rem}.hero-icon{border-radius:13px;width:48px;height:48px;font-size:1.35rem}.subject-cards{grid-template-columns:repeat(2,1fr);gap:10px}.subj-card-header{height:60px}.grades-grid{grid-template-columns:1fr}.controls{gap:.75rem}.btn-start{text-align:center;justify-content:center;width:100%;margin-left:0}.stat-row{gap:8px}.result-btns{flex-direction:column}.result-btns button{width:100%}.q-box{padding:1.4rem 1.1rem 1.1rem}.grades-hero h1{font-size:1.9rem}.chip{padding:10px 13px;font-size:.82rem}.pill{padding:10px 15px}.fill-wrap{gap:8px}.btn-next{justify-content:center;width:100%}.quiz-footer{margin-top:1rem}}.bottom-nav{-webkit-backdrop-filter:blur(24px)saturate(180%);padding:4px 0 env(safe-area-inset-bottom);z-index:200;background:#f7f7f5eb;border-top:1px solid #0000000f;justify-content:space-around;align-items:stretch;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -1px #0000000a,0 -4px 12px #00000008}.bottom-nav-btn{color:var(--ink3);min-height:56px;transition:color .18s, transform .15s var(--ease-out);cursor:pointer;letter-spacing:.01em;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding:8px 4px 10px;font-size:.72rem;font-weight:600;display:flex}.bottom-nav-btn .bn-icon{width:34px;height:34px;transition:background .2s, transform .2s var(--ease-out);border-radius:10px;justify-content:center;align-items:center;display:flex;position:relative}.bottom-nav-btn .bn-icon svg{transition:transform .2s var(--ease-out);display:block}.bottom-nav-btn.active{color:var(--geo-d)}.bottom-nav-btn.active .bn-icon{background:var(--geo-l);transform:scale(1.08)}.bottom-nav-btn.active .bn-icon svg{transform:scale(1.05)}.bottom-nav-btn:active .bn-icon{transform:scale(.9)}@media (width<=600px){.topbar-nav-tabs{display:none!important}.bottom-nav{display:flex}main{padding-bottom:calc(6rem + env(safe-area-inset-bottom))}.topbar{height:54px;padding:0 .75rem}}@media (width<=380px){.logo span{display:none}.topbar{padding:0 .5rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}