@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";
:root{--bg-color:#f8fafc;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-primary:#3b82f6;--accent-secondary:#6366f1;--accent-gradient:linear-gradient(135deg,#3b82f6 0%,#6366f1 50%,#8b5cf6 100%);--accent-gold:#f9df6d;--accent-green:#a0c35a;--accent-blue:#b0c4de;--accent-purple:#ba81c5;--card-unsolved-bg:#e2e8f0;--card-bg:#fff;--card-bg-hover:#f1f5f9;--border-color:#e2e8f0;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 16px #0000001a;--card-shadow:0 2px 8px #0000000f;--font-main:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition-speed:.2s}@media (prefers-color-scheme:dark){:root{--bg-color:#0f172a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--card-unsolved-bg:#1e293b;--card-bg:#1e293b;--card-bg-hover:#334155;--border-color:#334155}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.7;overflow-x:hidden}a{color:inherit;transition:color var(--transition-speed);text-decoration:none}a:hover{color:var(--accent-primary)}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.3}.container{max-width:800px;margin:0 auto;padding:2rem 1.5rem}@media (max-width:768px){.container{padding:1.5rem 1rem}}body.menu-open{width:100%;height:100%;position:fixed;overflow:hidden}.header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);background:#ffffffeb;position:sticky;top:0}@media (prefers-color-scheme:dark){.header{background:#0f172aeb}}.header-inner{justify-content:space-between;align-items:center;max-width:1000px;margin:0 auto;padding:.75rem 1.5rem;display:flex}.header-logo{color:var(--text-primary);align-items:center;gap:10px;font-size:1.2rem;font-weight:800;text-decoration:none;display:flex}.header-logo:hover{color:var(--text-primary)}.header-logo-icon{background:var(--accent-gradient);border-radius:8px;flex-shrink:0;width:32px;height:32px}.header-logo-text{white-space:nowrap}.header-nav-desktop{gap:.25rem;display:flex}.header-nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);padding:.5rem .85rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s}.header-nav-link:hover,.header-nav-link.active{color:var(--accent-primary);background:#3b82f61a}.header-menu-toggle{cursor:pointer;z-index:300;background:0 0;border:none;padding:8px;display:none}.header-hamburger{flex-direction:column;justify-content:space-between;width:22px;height:16px;display:flex}.header-hamburger span{background:var(--text-primary);border-radius:2px;width:100%;height:2px;transition:all .3s;display:block}.header-hamburger.open span:first-child{transform:translateY(7px)rotate(45deg)}.header-hamburger.open span:nth-child(2){opacity:0}.header-hamburger.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-drawer-backdrop{z-index:150;opacity:0;visibility:hidden;background:#00000080;transition:opacity .3s,visibility .3s;position:fixed;inset:0}.mobile-drawer-backdrop.visible{opacity:1;visibility:visible}.mobile-drawer{z-index:200;overscroll-behavior:contain;background:linear-gradient(160deg,#3b82f6 0%,#8b5cf6 100%);flex-direction:column;width:85%;max-width:320px;height:100dvh;transition:transform .3s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:0;right:0;overflow-y:auto;transform:translate(100%)}.mobile-drawer.open{transform:translate(0)}.mobile-drawer-header{border-bottom:1px solid #ffffff26;padding:1rem 1.25rem}.mobile-drawer-header .header-logo{color:#fff}.mobile-drawer-header .header-logo-icon{background:#fff3}.mobile-drawer-links{flex-direction:column;flex:1;gap:.25rem;padding:1rem .75rem;display:flex}.mobile-drawer-link{color:#ffffffe6;border-radius:var(--radius-sm);align-items:center;gap:12px;padding:.85rem 1rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .2s;display:flex}.mobile-drawer-link:hover,.mobile-drawer-link.active{color:#fff;background:#ffffff26}.mobile-drawer-icon{text-align:center;width:24px;font-size:1.2rem}.mobile-drawer-footer{border-top:1px solid #ffffff26;flex-direction:column;gap:.75rem;padding:1.25rem;display:flex}.mobile-drawer-btn{border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;padding:.9rem 1rem;font-size:.95rem;font-weight:700;text-decoration:none;transition:transform .15s;display:flex}.mobile-drawer-btn:active{transform:scale(.98)}.mobile-drawer-btn.primary{color:#fff;background:#f59e0b}.mobile-drawer-btn.secondary{color:var(--accent-primary);background:#fff}@media (max-width:768px){.header-nav-desktop{display:none}.header-menu-toggle{display:block}}@media (min-width:769px){.mobile-drawer,.mobile-drawer-backdrop{display:none!important}}.page-header{text-align:center;margin-bottom:3rem;padding:1.5rem 0}.page-title{letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.5rem;font-size:clamp(1.5rem,4vw,2.4rem);font-weight:800}.page-subtitle{color:var(--text-secondary);font-size:1.1rem;font-weight:500}.section-title{text-align:center;color:var(--text-primary);margin-bottom:1.5rem;font-size:1.3rem;font-weight:700}.connections-grid{grid-template-columns:repeat(4,1fr);gap:8px;max-width:480px;margin:0 auto;display:grid}@media (max-width:480px){.connections-grid{gap:6px}}.word-card-unsolved{aspect-ratio:16/10;background-color:var(--card-unsolved-bg);color:var(--text-primary);text-transform:uppercase;border-radius:var(--radius-sm);text-align:center;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;padding:.25rem;font-size:clamp(.6rem,2.2vw,.85rem);font-weight:700;display:flex}.puzzle-section{margin-bottom:2.5rem}.solution-section{background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);padding:1.5rem}.answers-list{flex-direction:column;gap:10px;max-width:480px;margin:0 auto;display:flex}.category-row-solved{border-radius:var(--radius-sm);text-align:center;color:#000;flex-direction:column;justify-content:center;min-height:72px;padding:1rem .75rem;display:flex}.category-title{text-transform:uppercase;letter-spacing:.02em;margin-bottom:3px;font-size:.95rem;font-weight:800}.category-words{text-transform:uppercase;opacity:.85;font-size:.85rem;font-weight:500}.cat-yellow{background-color:#f9df6d}.cat-green{background-color:#a0c35a}.cat-blue{background-color:#b0c4de}.cat-purple{background-color:#ba81c5}.explanation{color:var(--text-primary);background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);margin-top:2.5rem;padding:2rem}.explanation h2{color:var(--accent-primary);border-bottom:2px solid var(--accent-primary);margin-top:2rem;margin-bottom:1rem;padding-bottom:.5rem;font-size:1.3rem;display:inline-block}.explanation h2:first-child{margin-top:0}.explanation h3{color:var(--text-primary);margin-top:1.5rem;margin-bottom:.75rem;font-size:1.1rem}.explanation p{color:var(--text-secondary);margin-bottom:1rem;font-size:1rem;line-height:1.8}.explanation ul,.explanation ol{margin-bottom:1rem;padding-left:1.25rem}.explanation li{color:var(--text-secondary);margin-bottom:.5rem;line-height:1.7}.explanation strong{color:var(--text-primary);font-weight:700}.btn{background:var(--accent-gradient);color:#fff;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-speed);border:none;justify-content:center;align-items:center;padding:.85rem 1.75rem;font-size:.95rem;font-weight:700;display:inline-flex;box-shadow:0 4px 14px #3b82f64d}.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.btn-secondary{background:var(--card-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-speed);box-shadow:none;padding:.85rem 1.75rem;font-size:.95rem;font-weight:600}.btn-secondary:hover{background:var(--card-bg-hover);border-color:var(--accent-primary);color:var(--accent-primary)}footer{border-top:1px solid var(--border-color);background:var(--card-bg);margin-top:4rem;padding:2.5rem 1.5rem}.footer-content{text-align:center;max-width:800px;margin:0 auto}.footer-links{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-bottom:1.25rem;display:flex}.footer-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500}.footer-links a:hover{color:var(--accent-primary)}.footer-copy{color:var(--text-muted);font-size:.8rem}.hero{text-align:center;margin-bottom:2rem;padding:3.5rem 1rem 2.5rem}.hero-title{letter-spacing:-.03em;color:var(--text-primary);margin-bottom:1rem;font-size:clamp(1.8rem,5vw,3rem);font-weight:900}.hero-subtitle{color:var(--text-secondary);max-width:550px;margin-bottom:2rem;margin-left:auto;margin-right:auto;font-size:1.1rem;line-height:1.6}.hero-cta{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.card{background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--card-shadow);border:1px solid var(--border-color);transition:all var(--transition-speed);padding:1.5rem}.card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-primary);transform:translateY(-3px)}.card h3{margin-bottom:.5rem;font-size:1.1rem}.calendar-container{background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--card-shadow);border:1px solid var(--border-color);padding:1.5rem}.fade-in{opacity:0;animation:.4s forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:480px){.hero{padding:2rem 1rem}.hero-title{font-size:1.75rem}.hero-subtitle{font-size:1rem}.hero-cta{flex-direction:column;gap:.75rem}.hero-cta .btn,.hero-cta .btn-secondary{width:100%}}