@layer reset{*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-rendering:optimizelegibility}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}}@layer theme{:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--release:2;--bg:#f7f7fc;--surface:#fff;--surface-soft:#f0effa;--surface-strong:#e6e3fa;--ink:#1b1930;--muted:#67637c;--line:#e6e4ef;--primary:#5948d6;--primary-dark:#4432bc;--primary-soft:#e9e6ff;--accent:#ffbf4b;--maths:#5146c8;--maths-soft:#ebe9ff;--english:#087d75;--english-soft:#dcf5f1;--verbal:#b55421;--verbal-soft:#fff0e4;--success:#087d5a;--success-soft:#e0f6ed;--danger:#bd2743;--danger-soft:#ffe7ec;--shadow:0 18px 48px #1f194714;--shadow-small:0 8px 24px #1f194714;--radius-xl:28px;--radius-lg:20px;--radius-md:14px}@media (prefers-color-scheme:dark){:root:not([data-theme]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#11101a;--surface:#1b1928;--surface-soft:#242136;--surface-strong:#302c48;--ink:#f5f3ff;--muted:#b7b2c9;--line:#343047;--primary:#9a8cff;--primary-dark:#b6acff;--primary-soft:#2c2750;--maths-soft:#29264e;--english-soft:#153b39;--verbal-soft:#472b21;--success:#74ddb9;--success-soft:#173d32;--danger:#ff8195;--danger-soft:#48222c;--shadow:0 20px 55px #0000004d;--shadow-small:0 8px 24px #00000040}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#11101a;--surface:#1b1928;--surface-soft:#242136;--surface-strong:#302c48;--ink:#f5f3ff;--muted:#b7b2c9;--line:#343047;--primary:#9a8cff;--primary-dark:#b6acff;--primary-soft:#2c2750;--maths-soft:#29264e;--english-soft:#153b39;--verbal-soft:#472b21;--success:#74ddb9;--success-soft:#173d32;--danger:#ff8195;--danger-soft:#48222c;--shadow:0 20px 55px #0000004d;--shadow-small:0 8px 24px #00000040}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=contrast]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--surface:#fff;--surface-soft:#f2f2f2;--surface-strong:#e3e3e3;--ink:#000;--muted:#292929;--line:#000;--primary:#2500b8;--primary-dark:#170078;--primary-soft:#e9e2ff;--maths:#1c00a1;--english:#005b4f;--verbal:#8a2e00;--success:#005f3e;--danger:#9c001c;--shadow:0 0 0 2px #000;--shadow-small:0 0 0 2px #000}}@layer base{body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif;font-size:16px;line-height:1.5}button{color:inherit}:focus-visible{outline:3px solid color-mix(in srgb, var(--primary) 70%, white);outline-offset:3px}::selection{background:var(--primary);color:#fff}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.eyebrow{color:var(--primary);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:800}}@layer components{.app-shell{min-height:100vh}.sidebar{z-index:20;width:232px;padding:calc(30px + env(safe-area-inset-top)) 22px calc(28px + env(safe-area-inset-bottom));border-right:1px solid var(--line);background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);flex-direction:column;display:flex;position:fixed;inset:0 auto 0 0}.logo{letter-spacing:-.035em;align-items:center;gap:11px;font-size:1.16rem;font-weight:800;display:flex}.logo-mark{background:var(--primary);width:37px;height:37px;box-shadow:inset 0 0 0 1px #ffffff26, 0 7px 16px color-mix(in srgb, var(--primary) 25%, transparent);border-radius:12px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden;transform:rotate(-3deg)}.logo-mark i{transform-origin:bottom;background:#fff;border-radius:6px;width:6px;height:17px;position:absolute}.logo-mark i:first-child{opacity:.8;transform:translate(-7px,4px)rotate(-25deg)}.logo-mark i:nth-child(2){height:23px;transform:translate(0)}.logo-mark i:nth-child(3){opacity:.8;transform:translate(7px,3px)rotate(25deg)}.sidebar nav{gap:7px;margin-top:54px;display:grid}.nav-button{width:100%;min-height:48px;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:14px;align-items:center;gap:14px;padding:0 15px;font-weight:650;transition:color .2s,background .2s,transform .2s;display:flex}.nav-button:hover{color:var(--ink);background:var(--surface-soft);transform:translate(2px)}.nav-button.active{color:var(--primary);background:var(--primary-soft)}.nav-button small{background:color-mix(in srgb, var(--accent) 28%, var(--surface));color:color-mix(in srgb, var(--ink) 82%, #8d5800);letter-spacing:.04em;text-transform:uppercase;border-radius:99px;margin-left:auto;padding:3px 6px;font-size:.53rem;font-weight:850}.pro-nav-button{border:1px solid color-mix(in srgb, var(--primary) 18%, var(--line));background:linear-gradient(115deg, color-mix(in srgb, var(--primary-soft) 62%, var(--surface)), var(--surface));color:var(--primary);margin-top:9px}.pro-nav-button:hover,.pro-nav-button.active{background:var(--primary-soft)}.privacy-note{border:1px solid var(--line);background:var(--surface-soft);border-radius:16px;gap:11px;margin-top:auto;padding:14px;display:flex}.privacy-note>span{background:var(--surface);width:31px;height:31px;color:var(--success);border-radius:10px;flex:none;place-items:center;display:grid}.privacy-note p{color:var(--muted);margin:0;font-size:.72rem;line-height:1.4}.privacy-note strong{color:var(--ink);margin-bottom:2px;font-size:.76rem;display:block}.main-column{min-height:100vh;margin-left:232px}.topbar{z-index:15;height:calc(76px + env(safe-area-inset-top));padding:env(safe-area-inset-top) clamp(28px, 4vw, 62px) 0;border-bottom:1px solid color-mix(in srgb, var(--line) 72%, transparent);background:color-mix(in srgb, var(--bg) 86%, transparent);-webkit-backdrop-filter:blur(22px)saturate(150%);backdrop-filter:blur(22px)saturate(150%);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.mobile-logo{display:none}.top-actions{align-items:center;gap:12px;display:flex}.account-actions{align-items:center;gap:8px;display:flex}.logout-button{border:1px solid color-mix(in srgb, var(--danger) 27%, var(--line));background:var(--surface);min-height:38px;color:var(--danger);border-radius:999px;padding:0 13px;font-size:.75rem;font-weight:800;transition:transform .18s,background .18s,box-shadow .18s}.logout-button:hover{background:var(--danger-soft);box-shadow:var(--shadow-small);transform:translateY(-1px)}.logout-button:active{transform:translateY(0)scale(.98)}.logout-button.trial-exit{border-color:color-mix(in srgb, var(--primary) 25%, var(--line));color:var(--primary)}.logout-button.trial-exit:hover{background:var(--primary-soft)}.streak{color:var(--muted);align-items:center;gap:8px;font-size:.82rem;font-weight:700;display:flex}.streak span{color:#965e00;background:#fff2ce;border-radius:50%;place-items:center;width:30px;height:30px;display:grid}.content{width:min(1180px,100%);padding:55px clamp(28px, 5vw, 72px) calc(90px + env(safe-area-inset-bottom));margin:0 auto}.button{border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:42px;padding:0 18px;font-weight:750;transition:transform .18s,background .18s,box-shadow .18s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-2px)}.button:active:not(:disabled){transform:translateY(0)scale(.98)}.button:disabled{cursor:not-allowed;opacity:.45}.button.primary{background:var(--primary);color:#fff;box-shadow:0 8px 22px color-mix(in srgb, var(--primary) 28%, transparent)}.button.primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 12px 26px color-mix(in srgb, var(--primary) 34%, transparent)}.button.secondary,.button.quiet{border-color:var(--line);background:var(--surface);color:var(--ink)}.button.danger{border-color:color-mix(in srgb, var(--danger) 25%, transparent);background:var(--danger-soft);color:var(--danger)}.button.large{border-radius:14px;min-height:52px;padding:0 22px}.hero{border:1px solid color-mix(in srgb, var(--primary) 10%, var(--line));background:radial-gradient(circle at 86% 8%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 23%), radial-gradient(circle at 10% 110%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 38%), var(--surface);min-height:390px;box-shadow:var(--shadow);border-radius:34px;grid-template-columns:1.55fr .8fr;align-items:center;gap:50px;padding:clamp(35px,5vw,64px);display:grid;position:relative;overflow:hidden}.hero:after{content:"";border:1px solid color-mix(in srgb, var(--primary) 13%, transparent);width:280px;height:280px;box-shadow:0 0 0 35px color-mix(in srgb, var(--primary) 4%, transparent), 0 0 0 72px color-mix(in srgb, var(--primary) 3%, transparent);pointer-events:none;border-radius:50%;position:absolute;top:-95px;right:-70px}.hero-copy{z-index:1;position:relative}.pill{background:var(--primary-soft);color:var(--primary);letter-spacing:.035em;border-radius:999px;align-items:center;gap:7px;padding:7px 11px;font-size:.72rem;font-weight:800;display:inline-flex}.hero h1{letter-spacing:-.065em;max-width:660px;margin:20px 0 18px;font-size:clamp(2.75rem,5.5vw,5.2rem);line-height:.96}.hero h1 em{color:var(--primary);font-family:Georgia,Times New Roman,serif;font-weight:500}.hero-copy>p{max-width:560px;color:var(--muted);margin-bottom:28px;font-size:clamp(1rem,1.4vw,1.16rem)}.hero-actions{flex-wrap:wrap;gap:11px;display:flex}.orbit-card{z-index:2;border:1px solid color-mix(in srgb, var(--primary) 15%, var(--line));background:color-mix(in srgb, var(--surface) 82%, transparent);min-height:260px;box-shadow:var(--shadow-small);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;border-radius:28px;flex-direction:column;justify-content:center;align-items:center;padding:28px;display:flex;position:relative}.orbit{background:conic-gradient(var(--primary) var(--progress), var(--surface-strong) 0);border-radius:50%;place-items:center;width:132px;height:132px;display:grid;transform:rotate(-90deg)}.orbit:before{content:"";background:var(--surface);border-radius:50%;width:108px;height:108px;position:absolute}.orbit div{z-index:1;flex-direction:column;display:flex;position:relative;transform:rotate(90deg)}.orbit strong{font-size:2.1rem;line-height:1}.orbit span{color:var(--muted);font-size:.72rem;font-weight:700}.orbit-card>p{margin:18px 0 2px;font-weight:800}.orbit-card>span{color:var(--muted);font-size:.75rem}.section-block{margin-top:66px}.section-heading{justify-content:space-between;align-items:end;gap:25px;margin-bottom:24px;display:flex}.section-heading h2{letter-spacing:-.045em;margin:5px 0 0;font-size:clamp(1.55rem,2.6vw,2.25rem)}.question-total{background:var(--surface-soft);color:var(--muted);border-radius:999px;padding:8px 12px;font-size:.78rem;font-weight:700}.subject-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.subject-card{border:1px solid var(--line);background:var(--surface);border-radius:24px;min-height:285px;padding:24px;transition:transform .24s,box-shadow .24s;position:relative;overflow:hidden;box-shadow:0 10px 30px #1f19470a}.subject-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.subject-card:after{content:"";opacity:.8;border-radius:50%;width:155px;height:155px;position:absolute;top:-62px;right:-55px}.subject-card.maths:after{background:var(--maths-soft)}.subject-card.english:after{background:var(--english-soft)}.subject-card.verbal:after{background:var(--verbal-soft)}.subject-top{z-index:1;justify-content:space-between;align-items:start;display:flex;position:relative}.subject-symbol{border-radius:15px;place-items:center;width:48px;height:48px;font-family:Georgia,serif;font-size:1.25rem;font-weight:700;display:grid}.maths .subject-symbol,.subject-symbol.maths{background:var(--maths-soft);color:var(--maths)}.english .subject-symbol,.subject-symbol.english{background:var(--english-soft);color:var(--english)}.verbal .subject-symbol,.subject-symbol.verbal{background:var(--verbal-soft);color:var(--verbal)}.subject-count{color:var(--muted);font-size:.7rem;font-weight:700}.subject-card h3{letter-spacing:-.035em;margin:24px 0 7px;font-size:1.35rem}.subject-card>p{min-height:48px;color:var(--muted);margin-bottom:20px;font-size:.82rem}.mini-progress{background:var(--surface-soft);border-radius:99px;height:5px;overflow:hidden}.mini-progress span{border-radius:inherit;background:currentColor;height:100%;display:block}.maths .mini-progress{color:var(--maths)}.english .mini-progress{color:var(--english)}.verbal .mini-progress{color:var(--verbal)}.subject-footer{color:var(--muted);justify-content:space-between;align-items:center;margin-top:12px;font-size:.75rem;font-weight:700;display:flex}.subject-footer button,.round-button{background:var(--surface-soft);width:38px;height:38px;color:var(--ink);border:0;border-radius:50%;place-items:center;transition:transform .18s,background .18s;display:grid}.subject-footer button:hover,.round-button:hover{background:var(--primary);color:#fff;transform:scale(1.08)}.insight-strip{grid-template-columns:1fr 1fr;gap:16px;margin-top:20px;display:grid}.insight-card{border:1px solid var(--line);background:var(--surface);width:100%;min-height:94px;color:var(--ink);text-align:left;border-radius:19px;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;padding:18px 20px;transition:border-color .2s,box-shadow .2s,transform .2s;display:grid}.insight-card:hover:not(:disabled){border-color:color-mix(in srgb, var(--primary) 38%, var(--line));box-shadow:var(--shadow-small);transform:translateY(-2px)}.insight-card:disabled{cursor:default;opacity:.78}.insight-icon{background:var(--primary-soft);width:42px;height:42px;color:var(--primary);border-radius:13px;flex:none;place-items:center;font-size:1.25rem;display:grid}.insight-strip p{color:var(--muted);margin:0;font-size:.78rem}.insight-strip strong{color:var(--ink);margin-bottom:2px;font-size:.9rem;display:block}.review-cta{color:var(--muted);white-space:nowrap;font-size:.67rem;font-weight:800}.review-insight.ready{border-color:color-mix(in srgb, var(--primary) 42%, var(--line));background:radial-gradient(circle at 100% 0, color-mix(in srgb, var(--accent) 28%, transparent), transparent 42%), linear-gradient(120deg, color-mix(in srgb, var(--primary-soft) 55%, var(--surface)), var(--surface));box-shadow:0 11px 30px color-mix(in srgb, var(--primary) 12%, transparent)}.review-insight.ready .insight-icon{background:var(--primary);color:#fff;animation:2.2s ease-in-out infinite review-pulse}.review-insight.ready .review-cta{color:var(--primary)}@keyframes review-pulse{50%{box-shadow:0 0 0 7px color-mix(in srgb, var(--primary) 12%, transparent);transform:rotate(-5deg)scale(1.04)}}.page-intro{max-width:680px;margin-bottom:36px}.page-intro h1{letter-spacing:-.06em;margin:8px 0 10px;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1}.page-intro>p:last-child{color:var(--muted);font-size:1.05rem}.filters{flex-wrap:wrap;gap:8px;margin-bottom:25px;display:flex}.filters button{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--muted);border-radius:99px;padding:0 15px;font-size:.78rem;font-weight:750}.filters button.active{border-color:var(--primary);background:var(--primary);color:#fff}.pack-grid{grid-template-columns:repeat(2,1fr);gap:17px;display:grid}.pack-card{border:1px solid var(--line);background:var(--surface);border-radius:22px;grid-template-columns:130px 1fr;min-height:180px;transition:transform .2s,box-shadow .2s;display:grid;overflow:hidden;box-shadow:0 9px 26px #1f19470a}.pack-card:hover{box-shadow:var(--shadow-small);transform:translateY(-3px)}.pack-art{flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.pack-art.maths{background:var(--maths-soft);color:var(--maths)}.pack-art.english{background:var(--english-soft);color:var(--english)}.pack-art.verbal{background:var(--verbal-soft);color:var(--verbal)}.pack-art>span{font-family:Georgia,serif;font-size:2.25rem;font-weight:700}.pack-art i{letter-spacing:.08em;text-transform:uppercase;border:1px solid;border-radius:99px;padding:4px 8px;font-size:.59rem;font-style:normal;font-weight:800}.pack-body{padding:20px}.pack-kicker{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.66rem;font-weight:800}.pack-body h2{margin:6px 0;font-size:1.05rem;line-height:1.25}.pack-body>p{min-height:36px;color:var(--muted);margin-bottom:12px;font-size:.73rem}.pack-body footer{color:var(--muted);justify-content:space-between;align-items:center;font-size:.7rem;font-weight:700;display:flex}.stat-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.stat-card{border:1px solid var(--line);background:var(--surface);border-radius:20px;padding:24px}.stat-card>strong{color:var(--primary);letter-spacing:-.055em;margin-bottom:16px;font-size:clamp(2rem,3vw,2.7rem);line-height:1;display:block}.stat-card h2{margin-bottom:3px;font-size:.88rem}.stat-card p{color:var(--muted);margin:0;font-size:.7rem}.progress-panel{border:1px solid var(--line);background:var(--surface);border-radius:24px;margin-top:20px;padding:28px}.confidence-list{gap:4px;display:grid}.confidence-row{border-top:1px solid var(--line);grid-template-columns:42px 180px 1fr 45px;align-items:center;gap:14px;padding:16px 0;display:grid}.confidence-row:first-child{border-top:0}.subject-symbol.small{border-radius:12px;width:38px;height:38px;font-size:1rem}.confidence-row>div:nth-child(2){flex-direction:column;display:flex}.confidence-row strong{font-size:.86rem}.confidence-row div>span{color:var(--muted);font-size:.68rem}.confidence-track{background:var(--surface-soft);border-radius:99px;height:7px;overflow:hidden}.confidence-track span{border-radius:inherit;height:100%;display:block}.confidence-track .maths{background:var(--maths)}.confidence-track .english{background:var(--english)}.confidence-track .verbal{background:var(--verbal)}.confidence-row b{text-align:right;font-size:.78rem}.skill-analytics{border:1px solid var(--line);background:var(--surface);border-radius:24px;margin-top:20px;padding:30px;box-shadow:0 12px 36px #1f19470a}.skill-analytics:focus{outline:none}.section-note{max-width:680px;color:var(--muted);margin:7px 0 0;font-size:.78rem}.free-badge{background:var(--success-soft);color:var(--success);border-radius:999px;flex:none;padding:7px 10px;font-size:.67rem;font-weight:850}.skill-grid{grid-template-columns:repeat(3,1fr);gap:13px;display:grid}.skill-card{border:1px solid var(--line);background:var(--bg);border-radius:18px;min-width:0;padding:20px}.skill-card-top{color:var(--muted);justify-content:space-between;align-items:center;gap:8px;font-size:.61rem;font-weight:750;display:flex}.subject-chip{text-transform:uppercase;border-radius:99px;padding:4px 7px;font-size:.57rem;font-weight:850}.subject-chip.maths{background:var(--maths-soft);color:var(--maths)}.subject-chip.english{background:var(--english-soft);color:var(--english)}.subject-chip.verbal{background:var(--verbal-soft);color:var(--verbal)}.skill-card h3{min-height:2.4em;margin:17px 0 12px;font-size:1rem;line-height:1.2}.skill-score{align-items:end;gap:9px;display:flex}.skill-score strong{color:var(--primary);letter-spacing:-.04em;font-size:1.7rem;line-height:1}.skill-score span{color:var(--muted);font-size:.61rem;line-height:1.25}.skill-track{background:var(--surface-strong);border-radius:99px;height:6px;margin:15px 0 12px;overflow:hidden}.skill-track>span{border-radius:inherit;height:100%;display:block}.skill-track>.maths{background:var(--maths)}.skill-track>.english{background:var(--english)}.skill-track>.verbal{background:var(--verbal)}.skill-card footer{color:var(--muted);justify-content:space-between;gap:8px;font-size:.62rem;font-weight:700;display:flex}.skills-gate{border:1px solid var(--line);background:var(--surface-soft);border-radius:19px;margin-top:16px;overflow:hidden}.locked-skill-list{opacity:.38;filter:grayscale();grid-template-columns:repeat(3,1fr);gap:8px;padding:17px;display:grid}.locked-skill-list span{border:1px solid var(--line);background:var(--surface);border-radius:11px;justify-content:space-between;align-items:center;gap:8px;min-width:0;padding:11px;font-size:.65rem;font-weight:750;display:flex}.locked-skill-list i{background:var(--surface-strong);border-radius:99px;width:28%;height:5px}.skills-gate-copy{border-top:1px solid var(--line);background:color-mix(in srgb, var(--surface) 90%, var(--primary-soft));grid-template-columns:auto 1fr auto;align-items:center;gap:15px;padding:19px;display:grid;position:relative}.lock-mark{background:var(--primary-soft);width:43px;height:43px;color:var(--primary);border-radius:14px;flex:none;place-items:center;font-size:.78rem;display:grid}.skills-gate-copy h3{margin:2px 0;font-size:.94rem}.skills-gate-copy p:not(.eyebrow){color:var(--muted);margin:0;font-size:.7rem}.empty-state{border:1px dashed var(--line);color:var(--muted);text-align:center;border-radius:22px;margin-top:20px;padding:50px 24px}.empty-state>span{color:var(--primary);font-size:1.7rem}.empty-state h2{color:var(--ink);margin:8px 0 5px}.empty-state p{max-width:460px;margin:auto;font-size:.82rem}.settings-card{border:1px solid var(--line);background:var(--surface);border-radius:22px;grid-template-columns:220px 1fr;gap:32px;margin-bottom:15px;padding:26px;display:grid}.settings-card h2{margin-bottom:4px;font-size:1rem}.settings-card p{color:var(--muted);margin:0;font-size:.76rem}.theme-grid{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.theme-option{text-align:left;background:0 0;border:2px solid #0000;border-radius:15px;flex-direction:column;gap:2px;min-width:0;padding:8px;display:flex}.theme-option.active{border-color:var(--primary);background:var(--primary-soft)}.theme-option strong{padding:3px 3px 0;font-size:.75rem}.theme-option small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;padding:0 3px;font-size:.6rem;overflow:hidden}.theme-preview{background:#f7f7fc;border:1px solid #d8d6e2;border-radius:10px;align-items:end;gap:4px;width:100%;height:58px;padding:9px;display:flex}.theme-preview i{background:#5948d6;border-radius:4px;width:30%;height:75%;display:block}.theme-preview i:nth-child(2){background:#087d75;height:45%}.theme-preview 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var(--line);background:var(--surface);box-shadow:var(--shadow-small);border-radius:25px}.passage-card{top:calc(94px + env(safe-area-inset-top));grid-template-rows:auto auto auto minmax(0,1fr);max-height:calc(100vh - 116px);padding:0;display:grid;position:sticky;overflow:hidden}.passage-heading{border-bottom:1px solid var(--line);background:radial-gradient(circle at 96% 5%, color-mix(in srgb, var(--accent) 36%, transparent), transparent 28%), linear-gradient(145deg, color-mix(in srgb, var(--primary-soft) 52%, var(--surface)), var(--surface) 65%);padding:26px 28px 22px;position:relative;overflow:hidden}.passage-heading:after{border:1px solid color-mix(in srgb, var(--primary) 15%, transparent);width:135px;height:135px;box-shadow:0 0 0 20px color-mix(in srgb, var(--primary) 4%, transparent);content:"";pointer-events:none;border-radius:50%;position:absolute;bottom:-48px;right:-20px}.passage-overline{z-index:1;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:9px;font-size:.65rem;font-weight:800;display:flex;position:relative}.exam-badge{background:var(--primary);color:#fff;letter-spacing:.08em;border-radius:999px;align-items:center;min-height:25px;padding:0 9px;font-size:.59rem;display:inline-flex}.passage-card h2{z-index:1;letter-spacing:-.025em;margin:13px 0 7px;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.55rem,2.4vw,2rem);line-height:1.08;position:relative}.passage-heading>p{z-index:1;max-width:540px;color:var(--muted);margin:0;font-size:.72rem;line-height:1.55;position:relative}.passage-toolbar{border-bottom:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:10px 16px 10px 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Roman,serif;font-size:.72rem;font-weight:750;display:grid}.reading-size-control button:hover{color:var(--ink)}.reading-size-control button[aria-pressed=true]{background:var(--surface);color:var(--primary);box-shadow:0 2px 8px color-mix(in srgb, var(--ink) 10%, transparent)}.passage-reference{border-bottom:1px solid color-mix(in srgb, var(--accent) 45%, var(--line));background:color-mix(in srgb, var(--accent) 18%, var(--surface));color:var(--ink);align-items:center;gap:8px;margin:0;padding:9px 20px;font-size:.69rem;display:flex}.passage-reference>span{background:color-mix(in srgb, var(--accent) 34%, var(--surface));width:22px;height:22px;color:color-mix(in srgb, var(--ink) 75%, #8a5600);border-radius:7px;place-items:center;font-weight:900;display:grid}.exam-paper{background:color-mix(in srgb, var(--surface-soft) 42%, var(--surface));min-height:0;box-shadow:inset 0 12px 22px -24px var(--ink);overscroll-behavior:contain;scrollbar-gutter:stable;padding:18px 18px 28px;position:relative;overflow:auto}.passage-lines{color:var(--ink);gap:2px;margin:0;padding:0;font-family:Georgia,Times New Roman,serif;line-height:1.72;list-style:none;transition:font-size .2s;display:grid}.text-compact .passage-lines{font-size:.9rem}.text-comfortable .passage-lines{font-size:1rem}.text-large .passage-lines{font-size:1.12rem}.passage-lines li{border-radius:9px;grid-template-columns:45px minmax(0,1fr);align-items:start;gap:13px;min-height:32px;padding:4px 10px 4px 0;scroll-margin-block:35%;display:grid;position:relative}.passage-line-number{border:1px solid color-mix(in srgb, var(--primary) 20%, var(--line));background:var(--surface);width:34px;min-height:26px;color:var(--ink);box-shadow:0 2px 6px color-mix(in srgb, var(--ink) 6%, transparent);font-variant-numeric:tabular-nums;border-radius:8px;align-self:start;place-items:center;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe 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0;font-size:.78rem;line-height:1.55}.question-actions{justify-content:flex-end;margin-top:24px;display:flex}.question-actions .button{min-width:180px}.image-modal{width:min(960px,100% - 30px);max-width:960px;padding:50px 25px 25px;position:relative}.image-modal img{object-fit:contain;max-height:calc(90vh - 80px);margin:auto}.complete-screen{background:radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--primary) 13%, transparent), transparent 35%), var(--bg)}.complete-burst{background:var(--primary);color:#fff;width:95px;height:95px;box-shadow:0 20px 50px color-mix(in srgb, var(--primary) 35%, transparent);border-radius:31px;place-items:center;margin:60px 0 20px;font-size:2.2rem;display:grid;transform:rotate(-5deg)}.complete-screen h1{letter-spacing:-.065em;margin:7px 0 12px;font-size:clamp(2.5rem,7vw,5rem)}.complete-screen>p:not(.eyebrow){max-width:560px;color:var(--muted)}.complete-score{flex-direction:column;margin:20px 0 28px;display:flex}.complete-score strong{color:var(--primary);font-size:3rem;line-height:1}.complete-score span{color:var(--muted);font-size:.7rem;font-weight:750}.pro-hero{border:1px solid color-mix(in srgb, var(--primary) 24%, var(--line));background:radial-gradient(circle at 92% 12%, color-mix(in srgb, var(--accent) 44%, transparent), transparent 25%), radial-gradient(circle at 6% 100%, color-mix(in srgb, var(--primary) 20%, transparent), transparent 36%), var(--surface);box-shadow:var(--shadow);border-radius:30px;grid-template-columns:1.35fr .65fr;align-items:center;gap:42px;padding:clamp(34px,5vw,64px);display:grid;position:relative;overflow:hidden}.pro-kicker{background:var(--primary-soft);color:var(--primary);letter-spacing:.04em;text-transform:uppercase;border-radius:99px;align-items:center;gap:7px;padding:7px 10px;font-size:.68rem;font-weight:850;display:inline-flex}.pro-hero h1{letter-spacing:-.065em;max-width:720px;margin:19px 0 14px;font-size:clamp(2.7rem,6vw,5.3rem);line-height:.94}.pro-hero p{max-width:650px;color:var(--muted);margin-bottom:25px;font-size:1.02rem}.pro-hero small{color:var(--muted);margin-top:12px;font-size:.66rem;display:block}.pro-orbit{border:1px solid color-mix(in srgb, var(--primary) 28%, var(--line));background:color-mix(in srgb, var(--surface) 78%, transparent);width:220px;height:220px;box-shadow:0 0 0 22px color-mix(in srgb, var(--primary) 6%, transparent), 0 0 0 48px color-mix(in srgb, var(--primary) 4%, transparent);text-align:center;border-radius:50%;place-content:center;justify-self:center;display:grid;position:relative}.pro-orbit span{color:var(--primary);letter-spacing:-.07em;font-size:3.4rem;font-weight:850;line-height:.9}.pro-orbit strong{letter-spacing:.06em;text-transform:uppercase;margin-top:7px;font-size:.69rem}.pro-orbit i{background:var(--accent);width:12px;height:12px;box-shadow:0 0 0 7px color-mix(in srgb, var(--accent) 18%, transparent);border-radius:50%;animation:3s ease-in-out infinite 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auto;align-items:center;gap:16px;margin-top:20px;padding:22px;display:grid}.pro-preview-note h2{margin-bottom:3px;font-size:1rem}.pro-preview-note p{color:var(--muted);margin:0;font-size:.74rem}.account-chip{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--ink);border-radius:999px;align-items:center;gap:8px;padding:4px 10px 4px 5px;font-size:.78rem;font-weight:750;transition:transform .18s,box-shadow .18s;display:inline-flex}.account-chip:hover{box-shadow:var(--shadow-small);transform:translateY(-1px)}.account-avatar{color:#fff;letter-spacing:.02em;border-radius:50%;place-items:center;width:29px;height:29px;font-size:.62rem;font-weight:850;display:grid}.auth-loading-mark{border:4px solid var(--surface-strong);border-top-color:var(--primary);border-radius:50%;width:42px;height:42px;animation:.85s linear infinite auth-spin}.auth-screen{min-height:100svh;padding:calc(28px + env(safe-area-inset-top)) 18px calc(28px + env(safe-area-inset-bottom));background:radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--primary) 13%, transparent), transparent 32%), radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 28%), var(--bg);place-items:center;display:grid;position:relative;overflow:hidden}.auth-orb{pointer-events:none;filter:blur(1px);opacity:.55;border-radius:50%;position:absolute}.auth-orb-one{background:color-mix(in srgb, var(--primary) 12%, transparent);width:330px;height:330px;box-shadow:0 0 0 45px color-mix(in srgb, var(--primary) 3%, transparent), 0 0 0 90px color-mix(in srgb, var(--primary) 2%, transparent);top:-160px;right:4%}.auth-orb-two{background:color-mix(in srgb, var(--accent) 15%, transparent);width:260px;height:260px;bottom:-120px;left:3%}.auth-card{z-index:1;border:1px solid color-mix(in srgb, var(--primary) 15%, var(--line));background:color-mix(in srgb, var(--surface) 92%, transparent);width:min(100%,520px);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:30px;padding:clamp(26px,5vw,48px);position:relative}.auth-brand{letter-spacing:-.035em;align-items:center;gap:10px;font-size:1.12rem;font-weight:850;display:flex}.auth-brand-tag{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-left:auto;font-size:.66rem;font-weight:750}.auth-brand-mark{background:var(--primary);width:35px;height:35px;box-shadow:0 8px 20px color-mix(in srgb, var(--primary) 28%, transparent);border-radius:11px;place-items:center;display:grid;position:relative;overflow:hidden;transform:rotate(-3deg)}.auth-brand-mark i{transform-origin:bottom;background:#fff;border-radius:5px;width:5px;height:17px;position:absolute}.auth-brand-mark i:first-child{opacity:.8;transform:translate(-6px,3px)rotate(-25deg)}.auth-brand-mark i:nth-child(2){height:22px}.auth-brand-mark i:nth-child(3){opacity:.8;transform:translate(6px,3px)rotate(25deg)}.auth-heading{margin:42px 0 24px}.auth-heading h1{letter-spacing:-.06em;margin:8px 0 10px;font-size:clamp(2rem,5vw,3rem);line-height:1}.auth-heading p:not(.eyebrow){color:var(--muted);margin:0}.auth-form{gap:15px;display:grid}.auth-form label{color:var(--ink);gap:7px;font-size:.78rem;font-weight:800;display:grid}.auth-form input{border:1px solid var(--line);background:var(--surface);width:100%;min-height:49px;color:var(--ink);border-radius:13px;outline:none;padding:0 14px;transition:border .18s,box-shadow .18s}.auth-form input::placeholder{color:color-mix(in srgb, var(--muted) 70%, transparent)}.auth-form input:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb, var(--primary) 15%, transparent)}.auth-form input[aria-invalid=true]{border-color:var(--danger);box-shadow:0 0 0 3px color-mix(in srgb, var(--danger) 13%, transparent)}.auth-form input[aria-invalid=true]:focus{box-shadow:0 0 0 4px color-mix(in srgb, var(--danger) 18%, transparent)}.auth-field-error{color:var(--danger);font-size:.72rem;font-weight:700;line-height:1.4}.auth-reset-link-ready{border:1px solid color-mix(in srgb, var(--success) 28%, var(--line));background:var(--success-soft);min-height:44px;color:var(--success);border-radius:12px;align-items:center;gap:9px;padding:10px 12px;font-size:.76rem;font-weight:800;display:flex}.auth-reset-link-ready>span:first-child{background:var(--success);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;display:grid}.auth-submit{border-radius:14px;width:100%;min-height:52px;margin-top:6px}.auth-spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:17px;height:17px;animation:.7s linear infinite auth-spin}.auth-spinner-ink{border-color:color-mix(in srgb, var(--primary) 20%, transparent);border-top-color:var(--primary);width:30px;height:30px}.auth-route-state{text-align:center;justify-items:center;gap:10px;padding:8px 4px 2px;display:grid}.auth-route-state>strong{color:var(--ink);font-size:1rem}.auth-route-state>p{max-width:38ch;color:var(--muted);margin:0;font-size:.8rem;line-height:1.55}.auth-route-mark{background:var(--success-soft);width:58px;height:58px;color:var(--success);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--success) 22%, transparent);border-radius:20px;place-items:center;margin-bottom:4px;font-size:1.65rem;font-weight:900;animation:.45s cubic-bezier(.2,.8,.2,1) both auth-route-arrive;display:grid}.auth-route-mark.error{background:var(--danger-soft);color:var(--danger);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--danger) 22%, transparent)}.auth-route-action{border-radius:14px;width:100%;min-height:52px;margin-top:10px}.auth-route-back{color:var(--primary);background:0 0;border:0;padding:4px;font-size:.78rem;font-weight:800}.auth-route-back:hover{text-decoration:underline}.auth-links{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:8px;margin-top:21px;font-size:.8rem;display:flex}.auth-links button{color:var(--primary);background:0 0;border:0;padding:0;font-weight:800}.auth-links button:hover{text-decoration:underline}.auth-message{border-radius:12px;margin:-6px 0 19px;padding:12px 14px;font-size:.79rem;font-weight:650}.auth-message.success{background:var(--success-soft);color:var(--success)}.auth-message.error{background:var(--danger-soft);color:var(--danger)}.auth-footnote{color:var(--muted);text-align:center;margin:24px 0 0;font-size:.68rem;line-height:1.5}.auth-signed-in{border:1px solid var(--line);color:var(--muted);border-radius:14px;align-items:center;gap:10px;margin:-8px 0 18px;padding:8px 10px;font-size:.78rem;display:flex}.auth-signed-in strong{color:var(--ink)}.auth-avatar{background:linear-gradient(135deg, hsl(var(--avatar-a)), hsl(var(--avatar-b)));color:#fff;border-radius:13px;place-items:center;width:38px;height:38px;font-size:.7rem;font-weight:850;display:grid;overflow:hidden}.avatar-pattern-1{border-radius:50%}.avatar-pattern-2{transform:rotate(4deg)}.avatar-pattern-3{border-radius:50% 14px}.avatar-pattern-4{transform:rotate(-4deg)}.avatar-pattern-5{border-radius:14px 50%}@keyframes auth-spin{to{transform:rotate(360deg)}}@keyframes auth-route-arrive{0%{opacity:0;transform:scale(.72)rotate(-8deg)}to{opacity:1;transform:scale(1)rotate(0)}}.landing-page{background:radial-gradient(circle at 12% 5%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 24%), radial-gradient(circle at 86% 28%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 23%), var(--bg);isolation:isolate;min-height:100svh;padding:0 clamp(20px,5vw,76px);position:relative;overflow:hidden}.landing-noise{z-index:-2;opacity:.28;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");position:absolute;inset:0}.landing-orb{z-index:-1;pointer-events:none;border-radius:50%;position:absolute}.landing-orb-a{border:1px solid color-mix(in srgb, var(--primary) 14%, transparent);width:520px;height:520px;box-shadow:0 0 0 42px color-mix(in srgb, var(--primary) 4%, transparent), 0 0 0 90px color-mix(in srgb, var(--primary) 2%, transparent);animation:8s ease-in-out infinite landing-breathe;top:12%;right:-210px}.landing-orb-b{background:color-mix(in srgb, var(--accent) 7%, transparent);filter:blur(1px);width:580px;height:580px;bottom:9%;left:-260px}.landing-nav{z-index:4;height:calc(88px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);justify-content:space-between;align-items:center;display:flex;position:relative}.landing-brand{color:var(--ink);letter-spacing:-.045em;align-items:center;gap:10px;font-size:1.1rem;font-weight:850;text-decoration:none;display:inline-flex}.landing-brand-mark{background:var(--primary);width:36px;height:36px;box-shadow:0 8px 20px color-mix(in srgb, var(--primary) 25%, transparent);border-radius:12px;place-items:center;display:grid;position:relative;overflow:hidden;transform:rotate(-3deg)}.landing-brand-mark i{transform-origin:bottom;background:#fff;border-radius:6px;width:5px;height:17px;position:absolute}.landing-brand-mark i:first-child{opacity:.8;transform:translate(-6px,3px)rotate(-25deg)}.landing-brand-mark i:nth-child(2){height:22px}.landing-brand-mark i:nth-child(3){opacity:.8;transform:translate(6px,3px)rotate(25deg)}.landing-signin{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 70%, transparent);min-height:42px;color:var(--ink);-webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px);border-radius:999px;align-items:center;gap:7px;padding:0 14px;font-size:.76rem;font-weight:800;transition:transform .2s,box-shadow .2s,border .2s;display:inline-flex}.landing-signin:hover{border-color:color-mix(in srgb, var(--primary) 40%, var(--line));box-shadow:var(--shadow-small);transform:translateY(-2px)}.landing-hero{grid-template-columns:minmax(0,.95fr) minmax(420px,.9fr);align-items:center;gap:clamp(30px,6vw,105px);width:min(1320px,100%);min-height:min(690px,100svh - 88px);margin:0 auto;padding:55px 0 85px;display:grid}.landing-hero-copy{z-index:2;position:relative}.landing-eyebrow{align-items:center;gap:7px;display:inline-flex}.landing-hero h1{letter-spacing:-.085em;max-width:700px;margin:22px 0 20px;font-size:clamp(3.5rem,7.1vw,7.5rem);line-height:.88}.landing-hero h1 em{color:var(--primary);letter-spacing:-.08em;font-family:Georgia,Times New Roman,serif;font-weight:500}.landing-lede{max-width:545px;color:var(--muted);margin-bottom:30px;font-size:clamp(1rem,1.5vw,1.2rem);line-height:1.65}.landing-hero-actions{flex-wrap:wrap;gap:11px;display:flex}.landing-primary{position:relative;overflow:hidden}.landing-primary:after{content:"";background:#ffffff40;width:30%;height:260%;transition:left .6s;position:absolute;top:-80%;left:-55%;transform:rotate(25deg)}.landing-primary:hover:after{left:125%}.landing-play{place-items:center;width:19px;height:19px;font-size:.58rem;display:grid}.landing-trust{color:var(--muted);align-items:center;gap:7px;margin:18px 0 0;font-size:.72rem;font-weight:650;display:flex}.landing-trust span{color:var(--accent);font-size:1.1rem}.landing-visual{place-items:center;min-height:505px;display:grid;position:relative}.landing-visual-glow{background:color-mix(in srgb, var(--primary) 13%, transparent);filter:blur(50px);border-radius:50%;width:72%;height:72%;animation:6s ease-in-out infinite reverse landing-breathe;position:absolute}.landing-board{z-index:2;border:1px solid color-mix(in srgb, var(--primary) 18%, var(--line));background:color-mix(in srgb, var(--surface) 89%, transparent);width:min(440px,86%);box-shadow:0 30px 75px color-mix(in srgb, var(--primary) 15%, transparent), var(--shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:28px;padding:25px;animation:7s ease-in-out infinite landing-float;position:relative;transform:rotate(2.5deg)}.landing-board-top{justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px;display:flex}.landing-mini-brand{color:var(--ink);align-items:center;gap:6px;font-size:.68rem;font-weight:850;display:inline-flex}.landing-mini-brand .landing-brand-mark{width:22px;height:22px;box-shadow:none;border-radius:7px}.landing-mini-brand .landing-brand-mark i{width:3px;height:10px}.landing-mini-brand .landing-brand-mark i:first-child{transform:translate(-3px,2px)rotate(-25deg)}.landing-mini-brand .landing-brand-mark i:nth-child(2){height:13px}.landing-mini-brand .landing-brand-mark i:nth-child(3){transform:translate(3px,2px)rotate(25deg)}.landing-board-dot{background:var(--primary-soft);color:var(--primary);border-radius:999px;padding:5px 8px;font-size:.58rem;font-weight:800}.landing-progress-line{background:var(--surface-strong);border-radius:99px;height:5px;margin-bottom:33px;overflow:hidden}.landing-progress-line span{border-radius:inherit;background:linear-gradient(90deg, var(--primary), var(--accent));width:66%;height:100%;display:block}.landing-board-kicker{color:var(--primary);letter-spacing:.12em;text-transform:uppercase;margin:0 0 7px;font-size:.65rem;font-weight:850}.landing-board h2{letter-spacing:-.055em;max-width:340px;margin:0 0 21px;font-size:clamp(1.35rem,2.4vw,1.8rem);line-height:1.15}.landing-choice-grid{grid-template-columns:1fr 1fr;gap:9px;display:grid}.landing-choice-grid span{border:1px solid var(--line);background:var(--surface);min-height:50px;color:var(--muted);border-radius:13px;justify-content:space-between;align-items:center;padding:0 13px;font-size:.85rem;font-weight:750;display:flex}.landing-choice-grid span.chosen{border-color:var(--success);background:var(--success-soft);color:var(--success)}.landing-choice-grid b{background:var(--success);color:#fff;border-radius:50%;place-items:center;width:21px;height:21px;font-size:.68rem;display:grid}.landing-board-foot{border-top:1px solid var(--line);align-items:center;gap:9px;margin-top:26px;padding-top:18px;display:flex}.landing-avatar{color:#fff;background:linear-gradient(135deg,#5948d6,#ffbf4b);border-radius:10px;place-items:center;width:29px;height:29px;font-size:.68rem;font-weight:850;display:grid}.landing-board-foot strong,.landing-board-foot small{display:block}.landing-board-foot strong{font-size:.68rem}.landing-board-foot small{color:var(--muted);font-size:.61rem}.landing-board-arrow{color:var(--primary);margin-left:auto;font-size:1.4rem}.landing-float-card{z-index:3;border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 91%, transparent);box-shadow:var(--shadow-small);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:15px;align-items:center;gap:9px;padding:11px 13px;display:flex;position:absolute}.landing-float-card strong,.landing-float-card small{display:block}.landing-float-card strong{font-size:.7rem}.landing-float-card small{color:var(--muted);margin-top:2px;font-size:.58rem}.landing-float-one{animation:6s ease-in-out .5s infinite landing-float;top:12%;left:0}.landing-float-two{animation:6.5s ease-in-out 1.1s infinite reverse landing-float;bottom:13%;right:0}.landing-float-icon,.landing-check{border-radius:10px;place-items:center;width:32px;height:32px;font-weight:850;display:grid}.landing-float-icon.maths{background:var(--maths-soft);color:var(--maths);font-size:1rem}.landing-check{background:var(--success-soft);color:var(--success)}.landing-orbit-ring{border:1px solid color-mix(in srgb, var(--primary) 13%, transparent);border-radius:50%;width:95%;height:95%;position:absolute;transform:rotate(-20deg)}.landing-orbit-ring:before,.landing-orbit-ring:after{background:var(--accent);content:"";box-shadow:0 0 0 8px color-mix(in srgb, var(--accent) 12%, transparent);border-radius:50%;position:absolute}.landing-orbit-ring:before{width:8px;height:8px;top:9%;left:19%}.landing-orbit-ring:after{background:var(--primary);width:6px;height:6px;box-shadow:0 0 0 7px color-mix(in srgb, var(--primary) 12%, transparent);bottom:19%;right:9%}.landing-orbit-ring i{background:var(--primary);transform-origin:0 0;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;left:50%}.landing-orbit-ring i:first-child{transform:rotate(20deg)translate(50%)}.landing-orbit-ring i:nth-child(2){background:var(--english);transform:rotate(145deg)translate(50%)}.landing-orbit-ring i:nth-child(3){background:var(--verbal);transform:rotate(270deg)translate(50%)}.landing-paths{width:min(1050px,100%);margin:0 auto;padding:30px 0 75px}.landing-section-heading{margin-bottom:25px}.landing-section-heading h2{letter-spacing:-.07em;margin:7px 0 4px;font-size:clamp(2rem,4vw,3.2rem)}.landing-section-heading>p:last-child{color:var(--muted);margin:0}.landing-path-grid{grid-template-columns:1fr 1fr;gap:17px;display:grid}.landing-path-card{border:1px solid var(--line);background:var(--surface);min-height:340px;box-shadow:var(--shadow-small);border-radius:25px;padding:28px;transition:transform .25s,box-shadow .25s,border .25s;position:relative;overflow:hidden}.landing-path-card:hover{border-color:color-mix(in srgb, var(--primary) 26%, var(--line));box-shadow:var(--shadow);transform:translateY(-5px)}.landing-path-card:after{content:"";opacity:.8;border-radius:50%;width:210px;height:210px;position:absolute;bottom:-80px;right:-60px}.trial-path:after{background:var(--primary-soft)}.access-path:after{background:var(--english-soft)}.landing-path-icon{background:var(--primary-soft);width:48px;height:48px;color:var(--primary);border-radius:16px;place-items:center;margin-bottom:23px;font-size:1.35rem;display:grid;transform:rotate(-4deg)}.access-path .landing-path-icon{background:var(--english-soft);color:var(--english);transform:rotate(4deg)}.landing-card-label{color:var(--primary);letter-spacing:.13em;text-transform:uppercase;margin:0 0 8px;font-size:.66rem;font-weight:850}.access-path .landing-card-label{color:var(--english)}.landing-path-card h3{z-index:1;letter-spacing:-.06em;margin:0 0 12px;font-size:clamp(1.45rem,2.5vw,2rem);position:relative}.landing-path-card>p:not(.landing-card-label){z-index:1;max-width:400px;min-height:72px;color:var(--muted);margin-bottom:20px;font-size:.86rem;line-height:1.65;position:relative}.landing-path-link{z-index:2;color:var(--primary);background:0 0;border:0;align-items:center;gap:7px;padding:0;font-size:.76rem;font-weight:850;display:inline-flex;position:relative}.landing-path-link:hover{text-decoration:underline}.access-path .landing-path-link{color:var(--english)}.landing-card-scribble{z-index:1;color:color-mix(in srgb, var(--primary) 55%, transparent);font-family:Georgia,serif;font-size:.8rem;font-style:italic;position:absolute;bottom:27px;right:27px;transform:rotate(-5deg)}.landing-email-note{z-index:2;background:var(--english-soft);max-width:370px;color:var(--english);border-radius:11px;align-items:center;gap:8px;margin-top:23px;padding:10px 11px;font-size:.65rem;font-weight:700;line-height:1.35;display:flex;position:relative}.landing-benefits{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:12px;width:min(1050px,100%);margin:0 auto;padding:23px 0;display:grid}.landing-benefits>div{grid-template-columns:33px 1fr;align-items:center;column-gap:9px;display:grid}.benefit-mark{background:var(--surface-soft);width:31px;height:31px;color:var(--primary);border-radius:10px;grid-row:span 2;place-items:center;font-size:1.1rem;display:grid}.landing-benefits strong{font-size:.72rem}.landing-benefits small{color:var(--muted);font-size:.63rem}.landing-footer{width:min(1050px,100%);padding:28px 0 calc(35px + env(safe-area-inset-bottom));color:var(--muted);justify-content:space-between;align-items:center;gap:15px;margin:0 auto;font-size:.65rem;display:flex}.landing-footer .landing-brand{font-size:.84rem}.landing-footer .landing-brand-mark{width:27px;height:27px;box-shadow:none;border-radius:9px}.landing-footer .landing-brand-mark i{width:4px;height:12px}.landing-footer .landing-brand-mark i:first-child{transform:translate(-4px,2px)rotate(-25deg)}.landing-footer .landing-brand-mark i:nth-child(2){height:16px}.landing-footer .landing-brand-mark i:nth-child(3){transform:translate(4px,2px)rotate(25deg)}.landing-sr-note{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@keyframes landing-float{0%,to{transform:translateY(0)rotate(2.5deg)}50%{transform:translateY(-10px)rotate(1deg)}}@keyframes landing-breathe{0%,to{opacity:.65;transform:scale(1)}50%{opacity:1;transform:scale(1.04)}}.admin-shell{min-height:100svh;padding:calc(34px + env(safe-area-inset-top)) clamp(18px, 5vw, 72px) calc(36px + env(safe-area-inset-bottom));background:radial-gradient(circle at 92% 0%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 28%), var(--bg)}.admin-header{justify-content:space-between;align-items:end;gap:24px;max-width:1320px;margin:0 auto 32px;display:flex}.admin-header h1{letter-spacing:-.065em;margin:7px 0 9px;font-size:clamp(2.25rem,5vw,4.4rem);line-height:.98}.admin-subtitle{max-width:570px;color:var(--muted);margin:0}.admin-header-actions{flex-wrap:wrap;justify-content:end;gap:9px;display:flex}.admin-alert{border:1px solid color-mix(in srgb, var(--danger) 25%, var(--line));background:var(--danger-soft);max-width:1320px;color:var(--danger);border-radius:14px;flex-wrap:wrap;gap:8px;margin:0 auto 20px;padding:14px 16px;font-size:.82rem;display:flex}.admin-loading{min-height:40vh;color:var(--muted);align-content:center;place-items:center;gap:14px;display:grid}.admin-loading .loader{width:34px;height:34px}.admin-metrics,.admin-grid,.users-panel,.audit-panel,.admin-footer{width:min(1320px,100%);margin-inline:auto}.admin-metrics{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px;display:grid}.admin-metric{border:1px solid var(--line);background:var(--surface);min-height:146px;box-shadow:var(--shadow-small);border-radius:20px;padding:22px}.admin-metric.accent{border-color:color-mix(in srgb, var(--primary) 30%, var(--line));background:linear-gradient(145deg, var(--primary-soft), var(--surface))}.admin-metric-label{color:var(--muted);letter-spacing:.02em;font-size:.73rem;font-weight:800;display:block}.admin-metric strong{letter-spacing:-.06em;margin:17px 0 5px;font-size:clamp(1.8rem,3vw,2.55rem);display:block}.admin-metric small{color:var(--muted);font-size:.7rem}.admin-grid{grid-template-columns:1.3fr .7fr;gap:18px;margin-bottom:18px;display:grid}.admin-panel{border:1px solid 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