@import "https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Poppins:wght@400;500;600;700;800&display=swap";:root{--ds-accent-50:#fdf1ec;--ds-accent-100:#fbe0d4;--ds-accent-200:#f6c2ab;--ds-accent-300:#efa07c;--ds-accent-400:#e28a5f;--ds-accent-500:#d97757;--ds-accent-600:#c56848;--ds-accent-700:#b05a3e;--ds-accent-800:#8f442f;--ds-accent-900:#6e3524;--ds-blue-100:#dbe7f2;--ds-blue-300:#a9c3dd;--ds-blue-500:#6a9bcc;--ds-blue-700:#4a7aa6;--ds-warm-50:#faf9f5;--ds-warm-100:#fff;--ds-warm-200:#f4f2ec;--ds-warm-300:#e8e6dc;--ds-warm-400:#d9d6cb;--ds-warm-500:#c9c7be;--ds-warm-600:#b0aea5;--ds-warm-700:#78776d;--ds-warm-900:#141413;--ds-success:#788c5d;--ds-danger:#c94a3e;--ds-danger-hi:#e06a5c;--ds-warning:#d97757;--ds-font-display:"Poppins", "Arial", sans-serif;--ds-font-body:"Lora", "Georgia", serif;--ds-font-mono:"SF Mono", "Menlo", "Consolas", monospace;--ds-space-1:.25rem;--ds-space-2:.5rem;--ds-space-3:.75rem;--ds-space-4:1rem;--ds-space-6:1.5rem;--ds-space-8:2rem;--ds-space-12:3rem;--ds-space-16:4rem;--ds-space-24:6rem;--ds-radius-xs:5px;--ds-radius-sm:8px;--ds-radius-md:10px;--ds-radius-lg:13px;--ds-radius-xl:16px;--ds-radius-2xl:20px;--ds-radius-full:9999px;--ds-ease-snappy:cubic-bezier(.4, 0, .2, 1);--ds-ease-smooth:cubic-bezier(.34, 1.56, .64, 1);--ds-duration-fast:.12s;--ds-duration-base:.2s;--ds-duration-slow:.4s;--ds-shadow-hairline:0 0 0 .5px #1414130a;--ds-shadow-sm:0 1px 3px #1414130a, 0 0 0 .5px #1414130a;--ds-shadow-md:0 4px 12px #1414130f, 0 0 0 .5px #1414130a;--ds-shadow-lg:0 8px 30px #14141314, 0 0 0 .5px #1414130a;--ds-shadow-xl:0 16px 48px #1414131f, 0 0 0 .5px #1414130f;--ds-shadow-2xl:0 24px 64px #14141329}:root,:root.theme-light{--ds-bg-app:var(--ds-warm-50);--ds-bg-surface:var(--ds-warm-100);--ds-bg-secondary:var(--ds-warm-200);--ds-bg-tertiary:var(--ds-warm-300);--ds-bg-hover:#edebe4;--ds-bg-pressed:var(--ds-warm-400);--ds-bg-overlay:#14141340;--ds-bg-blur:#faf9f5c7;--ds-bg-glass:#faf9f5a3;--ds-text-primary:var(--ds-warm-900);--ds-text-secondary:var(--ds-warm-700);--ds-text-tertiary:var(--ds-warm-600);--ds-text-quaternary:var(--ds-warm-500);--ds-text-inverse:#faf9f5;--ds-color-primary:var(--ds-accent-500);--ds-color-primary-hover:var(--ds-accent-600);--ds-color-primary-active:var(--ds-accent-700);--ds-color-primary-soft:var(--ds-accent-100);--ds-color-primary-tint:#d9775714;--ds-color-primary-fill:#d977571f;--ds-color-primary-glow:#d9775738;--ds-color-secondary:var(--ds-blue-500);--ds-color-secondary-tint:#6a9bcc14;--ds-color-secondary-fill:#6a9bcc1f;--ds-color-success:var(--ds-success);--ds-color-success-tint:#788c5d1a;--ds-color-danger:var(--ds-danger);--ds-color-danger-tint:#c94a3e1a;--ds-color-danger-fill:#c94a3e29;--ds-separator:#1414130f;--ds-separator-heavy:#1414131f;--ds-separator-light:#14141308;--ds-shadow-sm:var(--ds-shadow-sm);--ds-shadow-md:var(--ds-shadow-md);--ds-shadow-lg:var(--ds-shadow-lg);--ds-shadow-xl:var(--ds-shadow-xl);--ds-shadow-2xl:var(--ds-shadow-2xl)}:root.theme-dark{--ds-bg-app:#141413;--ds-bg-surface:#1c1c1a;--ds-bg-secondary:#282826;--ds-bg-tertiary:#343432;--ds-bg-hover:#343432;--ds-bg-pressed:#40403e;--ds-bg-overlay:#14141399;--ds-bg-blur:#1c1c1ae0;--ds-bg-glass:#1c1c1ac7;--ds-text-primary:#f0efea;--ds-text-secondary:#a3a197;--ds-text-tertiary:#6f6e66;--ds-text-quaternary:#53524b;--ds-text-inverse:#141413;--ds-color-primary:var(--ds-accent-500);--ds-color-primary-hover:#e0886a;--ds-color-primary-active:#e8997e;--ds-color-primary-soft:var(--ds-accent-800);--ds-color-primary-tint:#d9775726;--ds-color-primary-fill:#d9775733;--ds-color-primary-glow:#d977574d;--ds-color-secondary:var(--ds-blue-500);--ds-color-secondary-tint:#6a9bcc26;--ds-color-secondary-fill:#6a9bcc33;--ds-color-success:var(--ds-success);--ds-color-success-tint:#788c5d26;--ds-color-danger:var(--ds-danger-hi);--ds-color-danger-tint:#e06a5c26;--ds-color-danger-fill:#e06a5c33;--ds-separator:#f0efea0f;--ds-separator-heavy:#f0efea1f;--ds-separator-light:#f0efea08;--ds-shadow-sm:0 1px 3px #0000004d, 0 0 0 .5px #f0efea0a;--ds-shadow-md:0 4px 12px #0006, 0 0 0 .5px #f0efea0a;--ds-shadow-lg:0 8px 30px #00000080, 0 0 0 .5px #f0efea0a;--ds-shadow-xl:0 16px 48px #0009, 0 0 0 .5px #f0efea0f;--ds-shadow-2xl:0 24px 64px #000000b3}@media (prefers-color-scheme:dark){:root:not(.theme-light){--ds-bg-app:#141413;--ds-bg-surface:#1c1c1a;--ds-bg-secondary:#282826;--ds-bg-tertiary:#343432;--ds-bg-hover:#343432;--ds-bg-pressed:#40403e;--ds-bg-overlay:#14141399;--ds-bg-blur:#1c1c1ae0;--ds-bg-glass:#1c1c1ac7;--ds-text-primary:#f0efea;--ds-text-secondary:#a3a197;--ds-text-tertiary:#6f6e66;--ds-text-quaternary:#53524b;--ds-text-inverse:#141413;--ds-color-primary-hover:#e0886a;--ds-color-primary-active:#e8997e;--ds-color-primary-tint:#d9775726;--ds-color-primary-fill:#d9775733;--ds-color-primary-glow:#d977574d;--ds-color-secondary-tint:#6a9bcc26;--ds-color-secondary-fill:#6a9bcc33;--ds-color-success-tint:#788c5d26;--ds-color-danger:var(--ds-danger-hi);--ds-color-danger-tint:#e06a5c26;--ds-color-danger-fill:#e06a5c33;--ds-separator:#f0efea0f;--ds-separator-heavy:#f0efea1f;--ds-separator-light:#f0efea08;--ds-shadow-sm:0 1px 3px #0000004d, 0 0 0 .5px #f0efea0a;--ds-shadow-md:0 4px 12px #0006, 0 0 0 .5px #f0efea0a;--ds-shadow-lg:0 8px 30px #00000080, 0 0 0 .5px #f0efea0a;--ds-shadow-xl:0 16px 48px #0009, 0 0 0 .5px #f0efea0f;--ds-shadow-2xl:0 24px 64px #000000b3}}:root{--ds-btn-bg:var(--ds-color-primary);--ds-btn-fg:#fff;--ds-btn-hover-bg:var(--ds-color-primary-hover);--ds-btn-active-bg:var(--ds-color-primary-active);--ds-btn-radius:var(--ds-radius-lg);--ds-btn-pad-x:var(--ds-space-6);--ds-btn-pad-y:var(--ds-space-3);--ds-btn-min-h:44px;--ds-card-bg:var(--ds-bg-surface);--ds-card-border:var(--ds-separator-heavy);--ds-card-radius:var(--ds-radius-xl);--ds-card-shadow:var(--ds-shadow-sm);--ds-card-pad:var(--ds-space-6);--ds-nav-bg:var(--ds-bg-blur);--ds-nav-border:var(--ds-separator);--ds-input-bg:var(--ds-bg-secondary);--ds-input-border:var(--ds-separator-heavy);--ds-input-focus:var(--ds-color-primary);--ds-input-radius:var(--ds-radius-md);--ds-input-pad:11px 14px;--ds-hero-gradient-start:var(--ds-accent-600);--ds-hero-gradient-end:var(--ds-accent-400);--ds-section-gap:var(--ds-space-24);--ds-section-pad-y:var(--ds-space-16);--ds-max-width:1120px;--ds-nav-height:68px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}body{font-family:var(--ds-font-body);background:var(--ds-bg-app);color:var(--ds-text-primary);-webkit-tap-highlight-color:transparent;transition:background-color var(--ds-duration-base) ease, color var(--ds-duration-base) ease;font-size:16.5px;line-height:1.7;overflow-x:hidden}h1,h2,h3,h4,h5{font-family:var(--ds-font-display);letter-spacing:-.025em;color:var(--ds-text-primary);font-weight:700;line-height:1.15}a{color:var(--ds-color-primary);transition:color var(--ds-duration-fast) ease;text-decoration:none}a:hover{color:var(--ds-color-primary-hover)}::selection{background:var(--ds-color-primary);color:#fff}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--ds-color-primary);outline-offset:2px;border-radius:4px}.container{width:100%;max-width:var(--ds-max-width);padding:0 var(--ds-space-6);margin:0 auto}.section{padding:var(--ds-section-pad-y) 0;position:relative}.section-eyebrow{font-family:var(--ds-font-display);letter-spacing:.16em;text-transform:uppercase;color:var(--ds-color-primary);margin-bottom:var(--ds-space-3);font-size:.78rem;font-weight:600}.section-title{margin-bottom:var(--ds-space-4);max-width:640px;font-size:clamp(1.9rem,4.5vw,2.9rem);font-weight:800}.section-lead{color:var(--ds-text-secondary);max-width:560px;margin-bottom:var(--ds-space-8);font-size:1.13rem}.btn{font-family:var(--ds-font-display);letter-spacing:-.01em;padding:var(--ds-btn-pad-y) var(--ds-btn-pad-x);min-height:var(--ds-btn-min-h);border-radius:var(--ds-btn-radius);cursor:pointer;transition:all var(--ds-duration-base) var(--ds-ease-snappy);white-space:nowrap;-webkit-user-select:none;user-select:none;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.975)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--ds-btn-bg);color:var(--ds-btn-fg);box-shadow:0 1px 2px #1414131f,0 0 0 1px #1414130a}.btn-primary:hover{background:var(--ds-btn-hover-bg);color:#fff;box-shadow:var(--ds-shadow-md);transform:translateY(-1px)}.btn-primary:active{background:var(--ds-btn-active-bg);transform:translateY(0)}.btn-secondary{background:var(--ds-bg-surface);color:var(--ds-text-primary);border-color:var(--ds-separator-heavy)}.btn-secondary:hover{background:var(--ds-bg-hover);border-color:var(--ds-text-quaternary);transform:translateY(-1px)}.btn-ghost{color:var(--ds-text-secondary);background:0 0;min-height:40px;padding:8px 18px}.btn-ghost:hover{background:var(--ds-bg-hover);color:var(--ds-text-primary)}.btn-lg{min-height:52px;padding:16px 34px;font-size:1.02rem}.nav{z-index:100;background:var(--ds-bg-blur);-webkit-backdrop-filter:blur(18px);border-bottom:.5px solid var(--ds-nav-border);transition:background-color var(--ds-duration-base) ease, box-shadow var(--ds-duration-base) ease;position:sticky;top:0}.nav-scrolled{box-shadow:var(--ds-shadow-sm);border-bottom-color:var(--ds-separator-heavy)}.nav-inner{height:var(--ds-nav-height);justify-content:space-between;align-items:center;gap:var(--ds-space-6);display:flex}.nav-logo{font-family:var(--ds-font-display);letter-spacing:-.03em;color:var(--ds-text-primary);align-items:center;gap:10px;font-size:1.2rem;font-weight:800;text-decoration:none;display:flex}.nav-links{align-items:center;gap:2px;display:none}.nav-link{font-family:var(--ds-font-display);color:var(--ds-text-secondary);border-radius:var(--ds-radius-sm);transition:all var(--ds-duration-fast) ease;padding:8px 13px;font-size:.9rem;font-weight:500}.nav-link:hover{color:var(--ds-text-primary);background:var(--ds-bg-hover)}.nav-actions{align-items:center;gap:10px;display:flex}@media (width>=1000px){.nav-links{display:flex}}.nav-login,.nav-cta{min-height:40px;padding-top:8px;padding-bottom:8px}@media (width<=999px){.nav-login,.nav-cta{display:none}}.nav-burger{border-radius:var(--ds-radius-md);border:.5px solid var(--ds-separator-heavy);background:var(--ds-bg-surface);cursor:pointer;width:40px;height:40px;color:var(--ds-text-primary);transition:all var(--ds-duration-fast) ease;justify-content:center;align-items:center;display:inline-flex}.nav-burger:hover{background:var(--ds-bg-hover);border-color:var(--ds-text-quaternary)}.mobile-menu{top:calc(100% - 4px);right:max(var(--ds-space-4), calc((100vw - var(--ds-max-width)) / 2 + var(--ds-space-4)));border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-lg);background:var(--ds-bg-surface);width:min(320px,100vw - 2rem);box-shadow:var(--ds-shadow-lg);flex-direction:column;gap:2px;padding:10px;display:flex;position:absolute}.mobile-menu a{border-radius:var(--ds-radius-sm);font-family:var(--ds-font-display);color:var(--ds-text-primary);transition:background-color var(--ds-duration-fast) ease;padding:11px 12px;font-size:.95rem;font-weight:500;text-decoration:none}.mobile-menu a:hover{background:var(--ds-bg-hover)}.mobile-menu .more-link{color:var(--ds-text-secondary);font-size:.88rem}.mobile-menu .mobile-menu-ctas{border-top:.5px solid var(--ds-separator);gap:10px;margin-top:12px;padding-top:12px;display:flex}.mobile-menu .mobile-menu-ctas a{flex:1;justify-content:center;min-height:40px}@media (width>=1000px){.mobile-menu .mobile-menu-primary{display:none}}.theme-toggle{border-radius:var(--ds-radius-md);border:.5px solid var(--ds-separator-heavy);background:var(--ds-bg-surface);cursor:pointer;width:42px;height:42px;color:var(--ds-text-primary);transition:all var(--ds-duration-fast) ease;justify-content:center;align-items:center;display:inline-flex}.theme-toggle:hover{background:var(--ds-bg-hover);transform:translateY(-1px)}.theme-toggle svg{width:19px;height:19px}.hero{padding:clamp(3.5rem,8vw,6.5rem) 0 clamp(2.5rem,6vw,4rem);position:relative;overflow:hidden}.hero-ambient{pointer-events:none;z-index:0;position:absolute;inset:0}.hero-ambient .blob{filter:blur(70px);opacity:.5;border-radius:50%;position:absolute}.hero-ambient .blob-1{background:var(--ds-color-primary-glow);width:520px;height:520px;top:-160px;right:-80px}.hero-ambient .blob-2{background:#6a9bcc29;width:420px;height:420px;bottom:-140px;left:-120px}@media (width<=700px){.hero-ambient .blob{opacity:.28}.hero-ambient .blob-1{width:300px;height:300px;top:-80px;right:-60px}.hero-ambient .blob-2{width:240px;height:240px;bottom:-80px;left:-80px}}.hero-inner{z-index:1;text-align:center;flex-direction:column;align-items:center;gap:clamp(2.5rem,5vw,4rem);display:flex;position:relative}.hero-copy{flex-direction:column;align-items:center;max-width:820px;margin:0 auto;display:flex}.hero-sample{width:100%;max-width:920px;margin:0 auto}.hero-badge{font-family:var(--ds-font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--ds-color-primary);background:var(--ds-color-primary-tint);border:.5px solid var(--ds-color-primary-fill);border-radius:var(--ds-radius-full);margin-bottom:var(--ds-space-4);align-items:center;gap:8px;padding:7px 14px;font-size:.78rem;font-weight:600;display:inline-flex}.hero-title{letter-spacing:-.035em;margin-bottom:var(--ds-space-4);font-size:clamp(2.4rem,5.8vw,3.9rem);font-weight:800;line-height:1.06}.hero-title .accent{color:var(--ds-color-primary);position:relative}.hero-sub{color:var(--ds-text-secondary);max-width:520px;margin-bottom:var(--ds-space-8);font-size:1.18rem}.hero-ctas{margin-bottom:var(--ds-space-8);flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.hero-stats{border-top:.5px solid var(--ds-separator);padding-top:var(--ds-space-6);flex-wrap:wrap;justify-content:center;gap:0;display:flex}.hero-stat{padding-right:var(--ds-space-6);flex:0 130px}.hero-stat+.hero-stat{border-left:.5px solid var(--ds-separator);padding-left:var(--ds-space-6)}.hero-stat-value{font-family:var(--ds-font-display);letter-spacing:-.03em;color:var(--ds-text-primary);font-variant-numeric:tabular-nums;font-size:1.7rem;font-weight:800}.hero-stat-label{font-family:var(--ds-font-display);color:var(--ds-text-tertiary);letter-spacing:.02em;margin-top:2px;font-size:.8rem;font-weight:500}.sample-wrap{z-index:1;position:relative}.sample-card{background:var(--ds-bg-glass);-webkit-backdrop-filter:blur(16px)saturate(1.1);backdrop-filter:blur(16px)saturate(1.1);border:1px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-2xl);box-shadow:var(--ds-shadow-2xl), 0 0 44px #d977571a;padding:clamp(1.4rem,3vw,2.4rem);position:relative;overflow:hidden}.sample-card:before{content:"";background:linear-gradient(90deg, var(--ds-accent-500), var(--ds-accent-400), var(--ds-blue-500));opacity:.9;height:4px;position:absolute;top:0;left:0;right:0}.sample-head{margin-bottom:var(--ds-space-3);justify-content:space-between;align-items:center;gap:12px;display:flex}.sample-topic{font-family:var(--ds-font-display);color:var(--ds-text-secondary);align-items:center;gap:8px;font-size:.78rem;font-weight:600;display:flex}.sample-topic .dot{background:var(--ds-color-primary);border-radius:50%;width:7px;height:7px}.sample-type{color:var(--ds-color-primary);background:var(--ds-color-primary-tint);border-radius:var(--ds-radius-full);white-space:nowrap;padding:3px 9px;font-size:.72rem;font-weight:500}.sample-qnum{font-family:var(--ds-font-display);color:var(--ds-text-tertiary);letter-spacing:.05em;margin-bottom:var(--ds-space-2);text-transform:uppercase;font-size:.72rem;font-weight:600}.sample-text{color:var(--ds-text-primary);margin-bottom:var(--ds-space-4);font-size:1rem;line-height:1.55}.sample-options{margin-bottom:var(--ds-space-4);flex-direction:column;gap:9px;display:flex}.sample-option{border:1px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-lg);background:var(--ds-bg-surface);cursor:pointer;transition:all var(--ds-duration-base) var(--ds-ease-snappy);text-align:left;font-family:var(--ds-font-body);color:var(--ds-text-primary);align-items:center;gap:12px;padding:13px 18px;font-size:.95rem;line-height:1.5;display:flex}.sample-option:hover{border-color:var(--ds-color-primary);background:var(--ds-color-primary-tint)}.sample-option .letter{font-family:var(--ds-font-display);color:var(--ds-text-tertiary);border:1.5px solid var(--ds-separator-heavy);width:22px;height:22px;transition:all var(--ds-duration-base) ease;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:inline-flex}.sample-option.selected{border-color:var(--ds-color-primary);background:var(--ds-color-primary-tint)}.sample-option.selected .letter{background:var(--ds-color-primary);border-color:var(--ds-color-primary);color:#fff}.sample-option.correct{border-color:var(--ds-color-success);background:var(--ds-color-success-tint)}.sample-option.correct .letter{background:var(--ds-color-success);border-color:var(--ds-color-success);color:#fff}.sample-option.wrong{border-color:var(--ds-color-danger);background:var(--ds-color-danger-tint)}.sample-option.wrong .letter{background:var(--ds-color-danger);border-color:var(--ds-color-danger);color:#fff}.sample-option .check{flex-shrink:0;margin-left:auto}.sample-option .check svg{width:18px;height:18px}.sample-answer{background:var(--ds-bg-secondary);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-lg);padding:var(--ds-space-4);animation:dsFadeUp .35s var(--ds-ease-snappy);margin-bottom:var(--ds-space-4)}.sample-answer .answer-verdict{font-family:var(--ds-font-display);align-items:center;gap:8px;margin-bottom:8px;font-size:.95rem;font-weight:700;display:flex}.sample-answer .answer-verdict.correct-txt{color:var(--ds-color-success)}.sample-answer .answer-verdict.wrong-txt{color:var(--ds-color-danger)}.sample-answer p{color:var(--ds-text-secondary);white-space:pre-wrap;font-size:.9rem;line-height:1.65}.sample-sources{margin-top:var(--ds-space-3)}.sample-sources-label{font-family:var(--ds-font-display);letter-spacing:.08em;text-transform:uppercase;color:var(--ds-text-tertiary);margin-bottom:6px;font-size:.72rem;font-weight:600}.sample-source{color:var(--ds-text-secondary);align-items:baseline;gap:6px;padding:3px 0;font-size:.82rem;display:flex}.sample-source a{color:var(--ds-color-primary);text-underline-offset:3px;text-decoration:underline}.sample-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.sample-pager{gap:6px;display:flex}.sample-pager-dot{background:var(--ds-separator-heavy);cursor:pointer;width:9px;height:9px;transition:all var(--ds-duration-fast) ease;border:none;border-radius:50%;padding:0}.sample-pager-dot.active{background:var(--ds-color-primary);transform:scale(1.25)}.features-grid{gap:var(--ds-space-4);grid-template-columns:1fr;display:grid}@media (width>=640px){.features-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.features-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{background:var(--ds-bg-surface);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-card-radius);padding:var(--ds-space-8);transition:all var(--ds-duration-base) var(--ds-ease-snappy);position:relative;overflow:hidden}.feature-card:hover{box-shadow:var(--ds-shadow-lg);transform:translateY(-3px)}.feature-icon{border-radius:var(--ds-radius-lg);background:var(--ds-color-primary-tint);width:50px;height:50px;color:var(--ds-color-primary);margin-bottom:var(--ds-space-4);justify-content:center;align-items:center;display:flex}.feature-icon svg{width:24px;height:24px}.feature-card h3{margin-bottom:10px;font-size:1.18rem}.feature-card p{color:var(--ds-text-secondary);font-size:.96rem;line-height:1.65}.steps{gap:var(--ds-space-6);counter-reset:step;grid-template-columns:1fr;display:grid}@media (width>=768px){.steps{grid-template-columns:repeat(3,1fr)}}.step{padding-top:var(--ds-space-4);position:relative}.step-num{font-family:var(--ds-font-display);color:var(--ds-color-primary);letter-spacing:.1em;align-items:center;gap:10px;margin-bottom:12px;font-size:.82rem;font-weight:700;display:inline-flex}.step-num:after{content:"";background:var(--ds-separator-heavy);width:34px;height:1px}.step h3{margin-bottom:10px;font-size:1.22rem}.step p{color:var(--ds-text-secondary);font-size:.97rem;line-height:1.66}.univ-panel{background:linear-gradient(135deg, var(--ds-accent-700), var(--ds-accent-500));border-radius:var(--ds-radius-2xl);color:#fff;box-shadow:var(--ds-shadow-xl);padding:clamp(2rem,5vw,3.5rem);position:relative;overflow:hidden}.univ-panel:before{content:"";pointer-events:none;background:radial-gradient(circle at 80% 20%,#ffffff29 0%,#0000 55%);position:absolute;inset:0}.univ-grid{z-index:1;gap:var(--ds-space-8);grid-template-columns:1fr;align-items:center;display:grid;position:relative}@media (width>=900px){.univ-grid{grid-template-columns:1.1fr .9fr}}.univ-panel h2{color:#fff;margin-bottom:var(--ds-space-4);font-size:clamp(1.8rem,4vw,2.6rem)}.univ-panel .univ-lead{color:#ffffffe0;margin-bottom:var(--ds-space-6);max-width:520px;font-size:1.05rem}.univ-features{margin-bottom:var(--ds-space-6);flex-direction:column;gap:12px;display:flex}.univ-feature{color:#fffffff0;align-items:center;gap:12px;font-size:.98rem;display:flex}.univ-feature svg{color:#fff;flex-shrink:0;width:20px;height:20px}.univ-btn{color:var(--ds-accent-700);background:#fff}.univ-btn:hover{color:var(--ds-accent-800);background:#ffffffeb;transform:translateY(-1px)}.univ-mini-cards{grid-template-columns:1fr 1fr;gap:12px;display:grid}.univ-mini-card{border-radius:var(--ds-radius-lg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff1f;border:.5px solid #fff3;padding:16px}.univ-mini-card .m-value{font-family:var(--ds-font-display);color:#fff;font-size:1.25rem;font-weight:800}.univ-mini-card .m-label{color:#ffffffc7;margin-top:2px;font-size:.8rem}.pricing-grid{gap:var(--ds-space-4);grid-template-columns:1fr;align-items:stretch;display:grid}@media (width>=768px){.pricing-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1080px){.pricing-grid{grid-template-columns:repeat(4,1fr)}}.price-card{background:var(--ds-bg-surface);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-2xl);padding:var(--ds-space-8);transition:all var(--ds-duration-base) var(--ds-ease-snappy);flex-direction:column;display:flex;position:relative}.price-card:hover{box-shadow:var(--ds-shadow-lg);transform:translateY(-3px)}.price-card.featured{border-color:var(--ds-color-primary);box-shadow:0 0 0 1px var(--ds-color-primary), var(--ds-shadow-lg)}.price-card .popular-tag{background:var(--ds-color-primary);color:#fff;font-family:var(--ds-font-display);letter-spacing:.06em;text-transform:uppercase;border-radius:var(--ds-radius-full);white-space:nowrap;padding:5px 16px;font-size:.72rem;font-weight:700;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.price-name{font-family:var(--ds-font-display);margin-bottom:4px;font-size:1.1rem;font-weight:700}.price-desc{color:var(--ds-text-tertiary);margin-bottom:var(--ds-space-6);min-height:42px;font-size:.9rem}.price-amount{align-items:baseline;gap:6px;margin-bottom:4px;display:flex}.price-amount .amount{font-family:var(--ds-font-display);letter-spacing:-.04em;color:var(--ds-text-primary);font-variant-numeric:tabular-nums;font-size:2.6rem;font-weight:800}.price-amount .period{color:var(--ds-text-tertiary);font-size:.95rem}.price-note{color:var(--ds-text-tertiary);margin-bottom:var(--ds-space-6);min-height:20px;font-size:.8rem}.price-features{margin-bottom:var(--ds-space-8);flex-direction:column;flex:1;gap:10px;list-style:none;display:flex}.price-features li{color:var(--ds-text-secondary);gap:10px;font-size:.93rem;line-height:1.5;display:flex}.price-features li svg{width:18px;height:18px;color:var(--ds-color-success);flex-shrink:0;margin-top:2px}.price-cta{margin-top:auto}.price-free{background:var(--ds-color-primary-tint)}.price-free .amount-free{color:var(--ds-color-primary);font-size:2rem}.billing-toggle{background:var(--ds-bg-secondary);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-full);margin-bottom:var(--ds-space-8);align-items:center;gap:4px;padding:4px;display:inline-flex}.billing-toggle button{font-family:var(--ds-font-display);border-radius:var(--ds-radius-full);color:var(--ds-text-tertiary);cursor:pointer;transition:all var(--ds-duration-fast) ease;background:0 0;border:none;padding:8px 18px;font-size:.85rem;font-weight:600}.billing-toggle button.active{background:var(--ds-bg-surface);color:var(--ds-text-primary);box-shadow:var(--ds-shadow-sm)}.billing-toggle .save-badge{color:var(--ds-color-success);background:var(--ds-color-success-tint);border-radius:var(--ds-radius-full);padding:3px 8px;font-size:.72rem;font-weight:700}.billing-toggle .save-badge-alt{color:var(--ds-color-primary);background:var(--ds-color-primary-tint)}.price-anchor{color:var(--ds-color-primary);background:var(--ds-color-primary-tint);border-radius:var(--ds-radius-full);margin-bottom:var(--ds-space-5);padding:5px 12px;font-size:.8rem;font-weight:600;display:inline-block}.price-university{border-style:dashed}.trust-badges{margin-top:var(--ds-space-8);flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.trust-badge{color:var(--ds-text-secondary);background:var(--ds-bg-secondary);border:.5px solid var(--ds-separator);border-radius:var(--ds-radius-full);align-items:center;gap:7px;padding:7px 14px;font-size:.82rem;font-weight:600;display:inline-flex}.trust-badge svg{width:15px;height:15px;color:var(--ds-color-success);flex-shrink:0}.testimonials-grid{gap:var(--ds-space-4);grid-template-columns:1fr;display:grid}@media (width>=768px){.testimonials-grid{grid-template-columns:repeat(3,1fr)}}.testimonial{background:var(--ds-bg-surface);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-card-radius);padding:var(--ds-space-8);gap:var(--ds-space-4);flex-direction:column;display:flex}.testimonial .quote{color:var(--ds-text-secondary);flex:1;font-size:.99rem;line-height:1.7}.testimonial .quote:before{content:"“";font-family:var(--ds-font-body);color:var(--ds-color-primary);height:8px;margin-bottom:14px;font-size:2.4rem;line-height:0;display:block}.testimonial .author{align-items:center;gap:12px;display:flex}.testimonial .avatar{background:var(--ds-color-primary-tint);width:42px;height:42px;color:var(--ds-color-primary);font-family:var(--ds-font-display);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.testimonial .name{font-family:var(--ds-font-display);font-size:.92rem;font-weight:600}.testimonial .role{color:var(--ds-text-tertiary);font-size:.8rem}.faq-list{flex-direction:column;gap:10px;max-width:760px;display:flex}.faq-item{border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-lg);background:var(--ds-bg-surface);overflow:hidden}.faq-question{cursor:pointer;width:100%;font-family:var(--ds-font-display);color:var(--ds-text-primary);text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;font-size:1rem;font-weight:600;display:flex}.faq-question:hover{background:var(--ds-bg-hover)}.faq-icon{width:20px;height:20px;color:var(--ds-text-tertiary);transition:transform var(--ds-duration-base) ease;flex-shrink:0}.faq-item.open .faq-icon{color:var(--ds-color-primary);transform:rotate(45deg)}.faq-answer{color:var(--ds-text-secondary);padding:0 20px 18px;font-size:.96rem;line-height:1.7;animation:.25s dsFadeUp}.blog-grid{gap:var(--ds-space-4);grid-template-columns:1fr;display:grid}@media (width>=768px){.blog-grid{grid-template-columns:repeat(3,1fr)}}.blog-card{background:var(--ds-bg-surface);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-card-radius);padding:var(--ds-space-6);transition:all var(--ds-duration-base) var(--ds-ease-snappy);color:inherit;flex-direction:column;gap:10px;text-decoration:none;display:flex}.blog-card:hover{box-shadow:var(--ds-shadow-lg);transform:translateY(-3px)}.blog-card .blog-date{font-family:var(--ds-font-display);color:var(--ds-color-primary);text-transform:uppercase;letter-spacing:.08em;font-size:.74rem;font-weight:600}.blog-card h3{color:var(--ds-text-primary);margin:0;font-size:1.1rem}.blog-card p{color:var(--ds-text-secondary);font-size:.92rem;line-height:1.6}.blog-card .blog-tag{color:var(--ds-text-secondary);background:var(--ds-bg-secondary);border-radius:var(--ds-radius-full);align-self:flex-start;padding:3px 10px;font-size:.72rem;font-weight:600}.blog-card .blog-meta{color:var(--ds-text-tertiary);font-size:.74rem;font-weight:600}.blog-filter{margin-bottom:var(--ds-space-8);flex-wrap:wrap;gap:8px;display:flex}.blog-filter-pill{font-family:var(--ds-font-display);border-radius:var(--ds-radius-full);border:.5px solid var(--ds-separator-heavy);background:var(--ds-bg-secondary);color:var(--ds-text-secondary);cursor:pointer;transition:all var(--ds-duration-fast) ease;padding:7px 14px;font-size:.82rem;font-weight:600}.blog-filter-pill:hover{border-color:var(--ds-color-primary);color:var(--ds-color-primary)}.blog-filter-pill.active{background:var(--ds-color-primary);border-color:var(--ds-color-primary);color:#fff}.prose-link{color:var(--ds-color-primary);text-underline-offset:3px;font-weight:600;text-decoration:underline}.cta-band{text-align:center;background:var(--ds-bg-surface);border:.5px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-2xl);padding:clamp(2.5rem, 6vw, 4.5rem) var(--ds-space-6);position:relative;overflow:hidden}.cta-band:before{content:"";background:radial-gradient(circle at 15% 0%, var(--ds-color-primary-glow) 0%, transparent 50%), radial-gradient(circle at 90% 100%, #6a9bcc1f 0%, transparent 45%);pointer-events:none;position:absolute;inset:0}.cta-band h2{margin-bottom:14px;font-size:clamp(1.9rem,4.5vw,2.8rem);position:relative}.cta-band p{color:var(--ds-text-secondary);max-width:520px;margin:0 auto var(--ds-space-8);font-size:1.1rem;position:relative}.cta-band .cta-actions{flex-wrap:wrap;justify-content:center;gap:14px;display:flex;position:relative}.footer{border-top:.5px solid var(--ds-separator-heavy);padding:var(--ds-space-16) 0 var(--ds-space-8)}.footer-grid{gap:var(--ds-space-8);margin-bottom:var(--ds-space-12);grid-template-columns:1fr;display:grid}@media (width>=768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}.footer-brand p{color:var(--ds-text-tertiary);max-width:300px;margin-top:12px;font-size:.9rem;line-height:1.6}.footer-col h4{font-family:var(--ds-font-display);letter-spacing:.08em;text-transform:uppercase;color:var(--ds-text-secondary);margin-bottom:16px;font-size:.82rem;font-weight:700}.footer-col a{color:var(--ds-text-secondary);padding:5px 0;font-size:.92rem;display:block}.footer-col a:hover{color:var(--ds-text-primary)}.footer-bottom{border-top:.5px solid var(--ds-separator);padding-top:var(--ds-space-6);color:var(--ds-text-tertiary);flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.82rem;display:flex}@keyframes dsFadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes dsFadeIn{0%{opacity:0}to{opacity:1}}.animate-in{opacity:0;animation:dsFadeUp .6s var(--ds-ease-snappy) forwards}.reveal{opacity:0;transition:opacity .6s var(--ds-ease-snappy), transform .6s var(--ds-ease-snappy);transform:translateY(18px)}.reveal.visible{opacity:1;transform:translateY(0)}.contact-grid{gap:var(--ds-space-8);grid-template-columns:1fr;display:grid}@media (width>=900px){.contact-grid{grid-template-columns:1fr 1fr}}.contact-form{gap:var(--ds-space-4);flex-direction:column;display:flex}.contact-form label{font-family:var(--ds-font-display);color:var(--ds-text-secondary);flex-direction:column;gap:6px;font-size:.8rem;font-weight:600;display:flex}.contact-form input,.contact-form select,.contact-form textarea{font-family:var(--ds-font-body);background:var(--ds-bg-secondary);border:1px solid var(--ds-separator-heavy);border-radius:var(--ds-radius-md);color:var(--ds-text-primary);transition:all var(--ds-duration-base) ease;padding:13px 15px;font-size:.95rem}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--ds-color-primary);box-shadow:0 0 0 3px var(--ds-color-primary-fill);background:var(--ds-bg-surface);outline:none}.contact-form textarea{resize:vertical;min-height:120px}.contact-info{gap:var(--ds-space-6);flex-direction:column;display:flex}.contact-block h3{margin-bottom:8px;font-size:1.1rem}.contact-block p{color:var(--ds-text-secondary);font-size:.95rem}.prose{max-width:720px}.prose h2{margin:var(--ds-space-8) 0 var(--ds-space-4);font-size:1.6rem}.prose h3{margin:var(--ds-space-6) 0 var(--ds-space-3);font-size:1.25rem}.prose p{margin-bottom:var(--ds-space-4);color:var(--ds-text-secondary)}.prose ul{margin:0 0 var(--ds-space-4) var(--ds-space-6);color:var(--ds-text-secondary)}.prose li{margin-bottom:6px}.prose a{text-underline-offset:3px;text-decoration:underline}.page-hero{padding:var(--ds-space-16) 0 var(--ds-space-8)}.page-hero h1{margin-bottom:12px;font-size:clamp(2rem,5vw,3rem)}.page-hero p{color:var(--ds-text-secondary);max-width:560px;font-size:1.1rem}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}