@font-face{font-family:'Inter';font-style:normal;font-weight:300;font-display:optional;src:url('../fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:optional;src:url('../fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:optional;src:url('../fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:optional;src:url('../fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:optional;src:url('../fonts/inter-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Outfit';font-style:normal;font-weight:400;font-display:optional;src:url('../fonts/outfit-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Outfit';font-style:normal;font-weight:500;font-display:optional;src:url('../fonts/outfit-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Outfit';font-style:normal;font-weight:700;font-display:optional;src:url('../fonts/outfit-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg-color:#f8fafc;--panel-bg:rgba(255,255,255,0.75);--dropdown-bg:#ffffff;--primary-color:#0f172a;--text-color:#334155;--accent-color:#4f46e5;--accent-gradient:linear-gradient(135deg,#4f46e5 0%,#06b6d4 100%);--accent-shadow:rgba(79,70,229,0.12);--hover-gradient-bg:rgba(79,70,229,0.04);--border-color:rgba(226,232,240,0.8);--grid-color:rgba(226,232,240,0.5);--input-bg:#ffffff;--font-tech:'JetBrains Mono',monospace;--card-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);--panel-shadow:0 10px 15px -3px rgba(0,0,0,0.05),0 4px 6px -2px rgba(0,0,0,0.03)}[data-theme="dark"]{--bg-color:#030712;--panel-bg:rgba(17,24,39,0.7);--dropdown-bg:#111827;--primary-color:#f9fafb;--text-color:#cbd5e1;--accent-color:#6366f1;--accent-gradient:linear-gradient(135deg,#6366f1 0%,#38bdf8 100%);--accent-shadow:rgba(99,102,241,0.2);--hover-gradient-bg:rgba(99,102,241,0.06);--border-color:rgba(31,41,55,0.65);--grid-color:rgba(31,41,55,0.3);--input-bg:#111827;--card-shadow:0 4px 6px -1px rgba(0,0,0,0.4),0 2px 4px -1px rgba(0,0,0,0.2);--panel-shadow:0 20px 25px -5px rgba(0,0,0,0.4),0 10px 10px -5px rgba(0,0,0,0.2)}*{margin:0;padding:0;box-sizing:border-box;scroll-behavior:smooth}html,body{overflow-x:hidden;max-width:100%}body{font-family:'Inter',sans-serif;background-color:var(--bg-color);background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:40px 40px;color:var(--text-color);min-height:100vh;line-height:1.6;display:flex;flex-direction:column;transition:background-color 0.3s ease,color 0.3s ease}.main-header{background:rgba(248,250,252,0.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:0.75rem 0;position:sticky;top:0;z-index:100;transition:background-color 0.3s ease,border-color 0.3s ease}}[data-theme="dark"] .main-header{background:rgba(18,18,18,0.85);border-bottom:1px solid rgba(255,255,255,0.08)}nav{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:flex;justify-content:space-between;align-items:center}.logo{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.25rem;color:var(--primary-color);letter-spacing:-0.02em;display:flex;align-items:center;gap:0.5rem;margin-right:auto}.desktop-logo{display:inline-block}.mobile-logo{display:none}.nav-links{list-style:none;display:flex;gap:2rem}.nav-links a{color:var(--text-color);text-decoration:none;font-size:0.9rem;font-weight:500;transition:color 0.2s}.nav-links a:hover,.nav-links a.active{color:var(--accent-color)}.container{max-width:1400px;margin:0 auto;padding:0;display:flex;align-items:flex-start;position:relative}:root{--sidebar-bg:#f8fafc;--sidebar-text:#475569;--tree-line:#cbd5e1;--cmd-green:#059669;--sidebar-width:260px}[data-theme="dark"]{--sidebar-bg:#030712;--sidebar-text:#94a3b8;--tree-line:#1f2937;--cmd-green:#10b981}.cmd-tree{position:sticky;top:0;height:100vh;width:var(--sidebar-width);background-color:var(--sidebar-bg);border-right:1px solid var(--border-color);overflow-y:auto;font-family:'JetBrains Mono',monospace;font-size:13px;padding:1rem 0;z-index:50;flex-shrink:0;transition:transform 0.3s cubic-bezier(0.4,0,0.2,1),box-shadow 0.3s ease;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}.cmd-tree::-webkit-scrollbar{width:4px}.cmd-tree::-webkit-scrollbar-track{background:transparent}.cmd-tree::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:2px}.cmd-header{color:var(--cmd-green);font-weight:700;font-size:13px;flex:1}@media (min-width:901px){.cmd-header-row{padding:0 1.5rem 1rem 1.5rem;border-bottom:1px dashed var(--tree-line);margin-bottom:1rem}.sidebar-close-btn{display:none !important}}.cmd-content{padding:0 1rem;display:flex;flex-direction:column;gap:1rem}.sidebar-search-box{display:flex;align-items:center;background:rgba(15,23,42,0.04);border:1px solid var(--border-color);border-radius:6px;padding:0.35rem 0.6rem;margin-bottom:0.5rem;gap:0.4rem;transition:all 0.25s ease}[data-theme="dark"] .sidebar-search-box{background:rgba(255,255,255,0.02)}.sidebar-search-box:focus-within{border-color:var(--accent-color);background:var(--panel-bg);box-shadow:0 0 0 2px var(--accent-shadow)}.sidebar-search-prompt{font-family:var(--font-tech);font-weight:700;color:var(--accent-color);font-size:0.85rem;opacity:0.85}#sidebar-search-input{flex:1;background:transparent;border:none;outline:none;font-family:var(--font-tech);font-size:0.8rem;color:var(--text-color);width:100%}#sidebar-search-input::placeholder{color:#94a3b8}#sidebar-search-clear{background:transparent;border:none;color:#94a3b8;cursor:pointer;font-size:1.1rem;padding:0 0.25rem;line-height:1;display:flex;align-items:center}#sidebar-search-clear:hover{color:var(--accent-color)}#sidebar-search-clear.hidden{display:none}.cmd-folder{display:flex;flex-direction:column}.folder-name{color:var(--sidebar-text);font-weight:600;margin-bottom:0.25rem;display:flex;align-items:center;gap:0.5rem}.folder-files{display:flex;flex-direction:column;padding-left:0.5rem;border-left:1px solid var(--tree-line);margin-left:0.4rem}.cmd-file{text-decoration:none;color:var(--sidebar-text);padding:4px 8px 4px 0.5rem;display:block;transition:all 0.2s ease;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0.85;border-radius:6px;margin:2px 0}.cmd-file:hover{color:var(--cmd-green);background:rgba(5,150,105,0.05);opacity:1;transform:translateX(2px)}[data-theme="dark"] .cmd-file:hover{background:rgba(16,185,129,0.06)}.cmd-file.active{color:var(--cmd-green);font-weight:700;background:rgba(5,150,105,0.08);opacity:1;border-left:2px solid var(--cmd-green);padding-left:calc(0.5rem - 2px)}[data-theme="dark"] .cmd-file.active{background:rgba(16,185,129,0.1)}.cmd-file::before{color:var(--tree-line);margin-right:0.5rem}.content-wrapper{flex:1;padding:2rem;min-width:0;max-width:1100px;margin-left:0}.panel{background:var(--panel-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;padding:2.5rem 2rem;box-shadow:var(--panel-shadow);transition:background-color 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease}.hero{text-align:center;padding:2.5rem 2rem;position:relative;overflow:visible;z-index:10}.hero-title-black{color:#000000 !important;background:none !important;-webkit-background-clip:border-box !important;background-clip:border-box !important;-webkit-text-fill-color:#000000 !important}[data-theme="dark"] .hero-title-black{color:#ffffff !important;-webkit-text-fill-color:#ffffff !important}.hero::before{position:absolute;top:-60%;left:50%;transform:translateX(-50%);width:600px;height:400px;background:radial-gradient(ellipse,rgba(37,99,235,0.08) 0%,transparent 70%);pointer-events:none;animation:hero-glow 4s ease-in-out infinite alternate}[data-theme="dark"] .hero::before{background:radial-gradient(ellipse,rgba(56,189,248,0.1) 0%,transparent 70%)}@keyframes hero-glow{from{opacity:0.5;transform:translateX(-50%) scale(1)}to{opacity:1;transform:translateX(-50%) scale(1.08)}}.hero-welcome-badge{display:inline-flex;align-items:center;gap:0.4rem;background:rgba(37,99,235,0.08);border:1px solid rgba(37,99,235,0.2);color:var(--accent-color);font-family:'JetBrains Mono',monospace;font-size:0.75rem;font-weight:600;padding:0.3rem 0.85rem;border-radius:999px;margin-bottom:1.25rem;letter-spacing:0.04em;text-transform:uppercase;animation:badge-in 0.5s ease both}[data-theme="dark"] .hero-welcome-badge{background:rgba(56,189,248,0.08);border-color:rgba(56,189,248,0.25)}.hero-welcome-badge .badge-dot{width:6px;height:6px;background:var(--accent-color);border-radius:50%;animation:pulse-dot 2s ease infinite}@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.8)}}@keyframes badge-in{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.hero-stats{display:flex;justify-content:center;align-items:center;gap:3rem;margin:2rem auto 0 auto;padding:1rem 2rem;background:rgba(255,255,255,0.4);border:1px solid var(--border-color);border-radius:12px;max-width:fit-content;box-shadow:0 4px 12px rgba(0,0,0,0.02);flex-wrap:wrap}[data-theme="dark"] .hero-stats{background:rgba(255,255,255,0.02);border-color:rgba(255,255,255,0.05)}.hero-stat{display:flex;flex-direction:column;align-items:center;gap:0.2rem;animation:stat-in 0.6s ease both}.hero-stat:nth-child(1){animation-delay:0.1s}.hero-stat:nth-child(2){animation-delay:0.2s}.hero-stat:nth-child(3){animation-delay:0.3s}@keyframes stat-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.stat-value{font-family:'Outfit',sans-serif;font-size:1.8rem;font-weight:700;color:var(--primary-color);line-height:1}.stat-label{font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:var(--text-color);opacity:0.6;text-transform:uppercase;letter-spacing:0.06em}.stat-divider{width:1px;height:40px;background:var(--border-color);align-self:center}.category-pills-wrapper{position:relative;width:100%;overflow:hidden}.swipe-fade-indicator{display:none;position:absolute;right:-0.75rem;top:0.25rem;bottom:0.25rem;width:50px;background:linear-gradient(90deg,rgba(255,255,255,0) 0%,var(--panel-bg) 100%);pointer-events:none;z-index:5}[data-theme="dark"] .swipe-fade-indicator{background:linear-gradient(90deg,rgba(30,30,30,0) 0%,var(--panel-bg) 100%)}.category-pills{display:flex;gap:0.5rem;flex-wrap:wrap;margin:1.25rem 0 0.5rem}.category-pill{display:inline-flex;align-items:center;gap:0.35rem;padding:0.3rem 0.8rem;border-radius:999px;font-size:0.78rem;font-weight:600;font-family:'Inter',sans-serif;text-decoration:none;background:var(--bg-color);color:var(--text-color);border:1px solid var(--border-color);transition:all 0.2s ease;white-space:nowrap}.category-pill:hover{border-color:var(--accent-color);color:var(--accent-color);background:rgba(37,99,235,0.05);transform:translateY(-1px)}[data-theme="dark"] .category-pill:hover{background:rgba(56,189,248,0.07)}.calculator-section{text-align:center}h1{font-family:'Outfit',sans-serif;font-size:2.5rem;font-weight:800;color:var(--primary-color);margin-bottom:0.5rem;letter-spacing:-0.03em;line-height:1.2}@supports (-webkit-background-clip:text) or (background-clip:text){h1{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}}.subtitle{color:var(--text-color);font-size:0.95rem;font-family:var(--font-tech);margin-bottom:2rem;opacity:0.8}.band-selector{display:inline-flex;background:var(--bg-color);padding:0.25rem;border-radius:6px;margin-bottom:2.5rem;border:1px solid var(--border-color)}.band-btn{background:transparent;border:none;color:var(--text-color);padding:0.5rem 1.5rem;border-radius:4px;cursor:pointer;font-weight:500;font-size:0.9rem;transition:all 0.2s}.band-btn.active{background:var(--panel-bg);color:var(--primary-color);box-shadow:0 1px 2px rgba(0,0,0,0.05);font-weight:600}.resistor-visual{height:120px;display:flex;justify-content:center;align-items:center;margin-bottom:2.5rem;position:relative;background-image:radial-gradient(var(--border-color) 1px,transparent 1px);background-size:10px 10px;border:1px dashed var(--border-color);border-radius:4px}.resistor-body{width:300px;height:70px;background:#f1f5f9;border:2px solid #94a3b8;border-radius:35px;position:relative;display:flex;justify-content:space-evenly;align-items:center;z-index:2}.wire{position:absolute;height:4px;width:60px;background:#94a3b8;z-index:1}.left-wire{right:100%}.right-wire{left:100%}.stripe{width:12px;height:100%;background-color:transparent;transition:background-color 0.2s}.stripe.hidden{display:none}.controls-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.5rem;margin-bottom:2.5rem;text-align:left}.control-group{display:flex;flex-direction:column;gap:0.5rem}.control-group label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-color);font-weight:600;opacity:0.7}select{appearance:none;background-color:var(--input-bg);border:1px solid var(--border-color);color:var(--primary-color);padding:0.6rem;border-radius:4px;cursor:pointer;font-family:var(--font-tech);font-size:0.85rem;outline:none;transition:border-color 0.2s;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.5rem center;background-size:1rem;padding-right:2rem}select:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px rgba(37,99,235,0.1)}.info-section h2{font-family:'Outfit',sans-serif;font-size:1.5rem;margin-bottom:1.5rem;color:var(--primary-color);border-bottom:1px solid var(--border-color);padding-bottom:0.5rem}.info-section h3{font-size:1.1rem;margin-top:2rem;margin-bottom:0.75rem;color:var(--primary-color)}.info-section p{color:var(--text-color);margin-bottom:1rem}.main-footer{border-top:1px solid var(--border-color);padding:2rem;text-align:center;color:var(--text-color);font-size:0.85rem;background:var(--panel-bg);margin-top:auto}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.tool-card{background:var(--panel-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-color);border-radius:12px;padding:1.75rem 1.5rem;text-decoration:none;color:var(--text-color);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;overflow:hidden;box-shadow:var(--card-shadow)}.tool-card::after{content:'';position:absolute;top:0;left:50%;width:80%;height:2px;background:var(--accent-gradient);transform:translateX(-50%) scaleX(0);transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);z-index:2}.tool-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(180px circle at top center,var(--hover-gradient-bg),transparent 100%);pointer-events:none;opacity:0;transition:opacity 0.4s ease;z-index:1}.tool-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px var(--accent-shadow),0 8px 10px -6px var(--accent-shadow);border-color:var(--accent-color)}.tool-card:hover::after{transform:translateX(-50%) scaleX(1)}.tool-card:hover::before{opacity:1}.tool-icon{margin-bottom:1.25rem;display:flex;justify-content:center;align-items:center;position:relative;z-index:3;width:56px;height:56px;border-radius:12px;background:var(--hover-gradient-bg);border:1px solid var(--border-color);transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.tool-icon svg{width:28px;height:28px;stroke:var(--accent-color);stroke-width:1.75px;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.tool-card:hover .tool-icon{background:var(--accent-color);border-color:var(--accent-color);box-shadow:0 4px 12px var(--accent-shadow)}.tool-card:hover .tool-icon svg{stroke:#ffffff !important;transform:scale(1.1)}.tool-title{font-family:'Outfit',sans-serif;font-weight:600;font-size:1.1rem;color:var(--primary-color);margin-bottom:0.5rem;position:relative;z-index:3}.tool-desc{font-size:0.9rem;color:var(--text-color);line-height:1.5;opacity:0.8;position:relative;z-index:3}.thank-you-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity 0.3s ease}.thank-you-modal.visible{opacity:1;pointer-events:auto}.thank-you-content{background:#18191c;border:1px solid #30363d;padding:2.5rem;border-radius:16px;text-align:center;transform:scale(0.9);transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1);box-shadow:0 25px 50px -12px rgba(0,0,0,0.5);max-width:90%;width:320px}.thank-you-modal.visible .thank-you-content{transform:scale(1)}.thank-you-icon{color:var(--accent-color);margin-bottom:1rem;filter:drop-shadow(0 0 10px rgba(37,99,235,0.3))}.thank-you-content h3{margin:0 0 0.5rem 0;color:#fff;font-size:1.5rem}.thank-you-content p{margin:0;color:#a1a1aa;line-height:1.5}.crypto-card{position:relative;transition:transform 0.2s ease,border-color 0.2s ease;cursor:pointer}.category-title{font-family:'Outfit',sans-serif;font-size:1.4rem;color:var(--primary-color);margin-top:3.5rem;margin-bottom:1.5rem;padding:0.25rem 0 0.5rem 1rem;border-left:3px solid var(--accent-color);border-bottom:1px solid var(--border-color);width:100%}.category-title:first-of-type{margin-top:1rem}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:999;opacity:0;transition:opacity 0.3s ease}.sidebar-overlay.active{opacity:1}.mobile-only{display:none;background:transparent;border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;padding:0.45rem;border-radius:8px;align-items:center;justify-content:center;transition:all 0.2s ease;flex-shrink:0}.mobile-only:hover{border-color:var(--accent-color);color:var(--accent-color);background:rgba(37,99,235,0.05)}.sidebar-close-btn{display:none;background:transparent;border:none;color:var(--sidebar-text);cursor:pointer;padding:0.5rem;border-radius:6px;transition:color 0.2s;margin-left:auto}.sidebar-close-btn:hover{color:var(--cmd-green)}.cmd-header-row{display:flex;align-items:center;padding:0 1.5rem 1rem 1.5rem;border-bottom:1px dashed var(--tree-line);margin-bottom:1rem}@media (max-width:900px){.desktop-logo{display:none}.mobile-logo{display:flex !important;align-items:center;gap:0.5rem}.nav-links{display:none}.container{display:block;padding:0}.content-wrapper{margin-left:0;padding:1.25rem;width:100%}.cmd-tree{position:fixed;top:0;left:0;height:100dvh;width:min(var(--sidebar-width),82vw);transform:translateX(-100%);z-index:1000;box-shadow:none;background-color:var(--sidebar-bg);border-right:1px solid var(--border-color);will-change:transform}.cmd-tree.open{transform:translateX(0);box-shadow:8px 0 32px rgba(0,0,0,0.25)}.sidebar-overlay.active{display:block}#cmd-mobile-toggle{display:flex !important;position:relative !important;bottom:auto !important;right:auto !important;width:40px !important;height:40px !important;border-radius:50% !important;background:transparent !important;border:1px solid var(--border-color) !important;color:var(--text-color) !important;box-shadow:0 2px 8px rgba(0,0,0,0.04) !important;z-index:50 !important;align-items:center !important;justify-content:center !important;transition:all 0.3s cubic-bezier(0.4,0,0.2,1) !important}#cmd-mobile-toggle:hover{border-color:var(--accent-color) !important;color:var(--accent-color) !important;background:var(--hover-gradient-bg) !important;transform:scale(1.05) !important}#cmd-mobile-toggle:active{transform:scale(0.95) !important}.sidebar-close-btn{display:flex}.cmd-header{padding:0;border-bottom:none;margin-bottom:0;flex:1}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}h1{font-size:1.6rem}.hero{padding:1.5rem 1rem}.spotlight-wrapper{width:100%;max-width:100%}}@media (max-width:600px){.content-wrapper{padding:1rem 0.75rem}.hero{padding:2rem 1rem 1.5rem 1rem}.hero h1{font-size:1.4rem;letter-spacing:-0.02em;line-height:1.25}.hero p.subtitle{font-size:0.85rem;margin-bottom:1rem}.hero-welcome-badge{font-size:0.7rem;padding:0.25rem 0.75rem;margin-bottom:1rem}.hero-stats{gap:0.5rem;justify-content:space-around;margin-top:1.5rem}.hero-stat{flex:1 1 30%}.stat-value{font-size:1.35rem}.stat-label{font-size:0.6rem}.stat-divider{display:none}.swipe-fade-indicator{display:none !important}.category-pills{display:flex;flex-wrap:wrap !important;gap:0.4rem;padding:0;margin:1rem 0;width:100%;overflow-x:visible}.category-pill{flex:initial;font-size:0.75rem;padding:0.35rem 0.7rem}.spotlight-bar{padding:0.6rem 0.8rem}.spotlight-input{font-size:0.9rem}.about-teaser-section{padding:2rem 1.25rem;margin-top:2.5rem}.about-teaser-section h2{font-size:1.4rem}.about-teaser-section p{font-size:0.85rem;margin-bottom:1.5rem}.about-teaser-btn{font-size:0.85rem;padding:0.65rem 1.25rem}.tools-grid{grid-template-columns:1fr;gap:0.75rem;margin-top:1.5rem}.tool-card{display:grid !important;grid-template-columns:auto 1fr auto !important;grid-template-rows:auto auto !important;column-gap:1.25rem !important;row-gap:0.25rem !important;align-items:center !important;text-align:left !important;padding:1rem 2.5rem 1rem 1.25rem !important;min-height:auto !important}.tool-card::after{content:'›' !important;position:absolute !important;right:1.25rem !important;top:50% !important;left:auto !important;width:auto !important;height:auto !important;background:none !important;color:var(--accent-color) !important;font-size:1.5rem !important;font-weight:600 !important;transform:translateY(-50%) !important;opacity:0.4 !important;transition:transform 0.25s cubic-bezier(0.4,0,0.2,1),opacity 0.25s ease !important;z-index:3 !important}.tool-card:hover::after{opacity:1 !important;transform:translateY(-50%) translateX(4px) !important}.tool-icon{grid-column:1 !important;grid-row:1 / span 2 !important;margin-bottom:0 !important;flex-shrink:0 !important;align-self:center !important;display:flex !important;justify-content:center !important;align-items:center !important}.tool-icon svg{width:28px !important;height:28px !important}.tool-title{grid-column:2 !important;grid-row:1 !important;font-size:1.05rem !important;margin-bottom:0 !important;line-height:1.2 !important}.tool-desc{grid-column:2 !important;grid-row:2 !important;display:block !important;font-size:0.85rem !important;opacity:0.75 !important;line-height:1.4 !important}}@media (max-width:480px){.content-wrapper{padding:1rem 0.5rem}.swipe-fade-indicator{display:none !important}.category-pills{margin:0.75rem 0;width:100%;padding:0}.tools-grid{gap:0.6rem}.tool-card{padding:0.85rem 2.25rem 0.85rem 1rem !important;column-gap:1rem !important;row-gap:0.2rem !important}.tool-icon svg{width:24px !important;height:24px !important}.tool-title{font-size:0.95rem !important}.tool-desc{font-size:0.8rem !important}.category-title{font-size:1.1rem;margin-top:2rem;margin-bottom:1rem;padding-bottom:0.25rem}}#theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:transparent;border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}#theme-toggle{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:50%;background:transparent;border:2px solid var(--border-color);color:var(--text-color);cursor:pointer;transition:all 0.2s ease;flex-shrink:0}#theme-toggle{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:50%;background:transparent;border:2px solid var(--text-muted);color:var(--text-color);cursor:pointer;transition:all 0.2s ease;flex-shrink:0}#theme-toggle{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:50%;background:transparent;border:2px solid var(--text-muted);color:var(--text-color);cursor:pointer;transition:all 0.2s ease;flex-shrink:0}#theme-toggle{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:50%;background:transparent;border:2px solid var(--text-muted);color:var(--text-color);cursor:pointer;transition:all 0.2s ease;flex-shrink:0}#theme-toggle{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:50%;background:transparent;border:2px solid var(--text-muted);color:var(--text-color);cursor:pointer;transition:all 0.2s ease;flex-shrink:0}#theme-toggle{width:48px !important;height:48px !important;min-width:48px !important;border:2px solid var(--text-color) !important;border-radius:50%;display:flex !important;align-items:center;justify-content:center;background:transparent;cursor:pointer;margin-left:15px;padding:0}[data-theme="dark"] .sidebar{background:var(--panel-bg) !important;border-color:var(--border-color) !important}[data-theme="dark"] .sidebar h3{color:var(--primary-color) !important;border-bottom-color:var(--accent-color) !important}[data-theme="dark"] .sidebar a{color:var(--text-color) !important}[data-theme="dark"] .sidebar a:hover{color:var(--accent-color) !important}[data-theme="dark"] .featured-tool-box{background:rgba(37,99,235,0.1) !important;border-color:var(--accent-color) !important;box-shadow:none !important}[data-theme="dark"] .featured-tool-box h4{color:var(--accent-color) !important}[data-theme="dark"] .featured-tool-box p{color:var(--text-color) !important}#theme-toggle svg{width:24px !important;height:24px !important;stroke:var(--text-color);display:block}#theme-toggle:hover{border-color:var(--accent-color) !important;transform:scale(1.1)}#theme-toggle:hover svg{stroke:var(--accent-color)}.spotlight-wrapper{width:100%;max-width:480px;position:relative;margin:1.25rem auto 0;z-index:20}.spotlight-bar{display:flex;align-items:center;background:var(--input-bg);border:1px solid var(--border-color);border-radius:10px;padding:0 0.85rem;height:42px;color:var(--text-color);transition:all 0.2s ease;box-shadow:var(--card-shadow)}.spotlight-bar:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-shadow)}.spotlight-left{display:flex;align-items:center;flex:1;height:100%}.spotlight-icon{width:15px;height:15px;color:var(--text-color);opacity:0.5;margin-right:10px;flex-shrink:0}.spotlight-input{flex:1;background:transparent;border:none;font-size:0.9rem;color:var(--primary-color);outline:none;font-family:var(--font-tech)}.spotlight-input::placeholder{color:var(--text-color);opacity:0.5}.spotlight-shortcut{display:flex;align-items:center;gap:4px;margin-left:8px}.spotlight-key{background:var(--hover-gradient-bg);border:1px solid var(--border-color);border-radius:6px;color:var(--text-color);opacity:0.8;font-size:0.65rem;font-weight:600;padding:2px 5px;font-family:monospace}.spotlight-results{position:absolute;top:calc(100%+8px);left:0;right:0;background:#ffffff!important;background:var(--dropdown-bg)!important;border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--panel-shadow);z-index:1000;max-height:300px;overflow-y:auto;list-style:none;padding:0.5rem}[data-theme="dark"] .spotlight-results{background:#111827!important;}.spotlight-results.hidden{display:none}.spotlight-item{padding:0.65rem 0.85rem;border-radius:8px;cursor:pointer;color:var(--text-color);text-decoration:none;display:block;font-size:0.85rem;transition:all 0.15s ease}.spotlight-item:hover,.spotlight-item.active{background:var(--hover-gradient-bg);color:var(--accent-color)}.spotlight-item-title{font-weight:600;display:block;color:var(--primary-color)}.spotlight-item-desc{font-size:0.78rem;opacity:0.7;display:block}.command-palette{max-width:600px;margin:3rem auto 1rem auto;padding:0;position:relative;width:100%}.command-label{font-size:0.85rem;color:var(--text-color);opacity:0.9;margin-bottom:0.75rem;font-weight:500}.command-shell{display:flex;align-items:center;background:var(--panel-bg);border:1px solid var(--border-color);border-radius:12px;padding:0 1rem;height:48px;box-shadow:0 2px 4px rgba(0,0,0,0.05);transition:all 0.2s;position:relative}.command-shell:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 3px rgba(37,99,235,0.1);transform:translateY(-1px)}.command-icon{width:20px;height:20px;color:var(--text-color);opacity:0.5;margin-right:0.75rem;flex-shrink:0}#command-input{border:none;background:transparent;flex:1;outline:none;font-size:1rem;color:var(--text-color);width:100%;font-family:var(--font-tech)}.shortcut-hint{font-family:monospace;font-size:0.75rem;color:var(--text-color);opacity:0.85;border:1px solid var(--border-color);border-radius:4px;padding:2px 6px;margin-left:0.5rem}.command-results{position:absolute;top:calc(100%+8px);left:0;right:0;background:#ffffff!important;background:var(--dropdown-bg)!important;border:1px solid var(--border-color);border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,0.1);z-index:1000;max-height:300px;overflow-y:auto;list-style:none;padding:0.5rem}[data-theme="dark"] .command-results{background:#111827!important;}.command-results.hidden{display:none}.command-item{padding:0.75rem 1rem;border-radius:8px;cursor:pointer;text-decoration:none;display:flex;flex-direction:column;gap:2px;transition:background-color 0.1s}.command-item:hover,.command-item.active{background:var(--bg-color)}.command-item-title{font-weight:600;font-size:0.95rem;color:var(--primary-color)}.command-item-desc{font-size:0.8rem;color:var(--text-color);opacity:0.8}.command-highlight{color:var(--accent-color);font-weight:700;background:rgba(37,99,235,0.1);border-radius:2px;padding:0 2px}.main-footer{background:rgba(255,255,255,0.05);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--border-color);padding:3rem 0;margin-top:4rem;color:var(--text-color);font-family:var(--font-tech)}.main-footer .footer-container{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}.main-footer .footer-container .footer-col:first-child{text-align:center;display:flex;flex-direction:column;align-items:center}.footer-col h4{color:var(--primary-color);margin-bottom:1rem;font-size:1.1rem}.footer-col p{color:var(--text-color);opacity:0.8;font-size:0.95rem;max-width:300px}.footer-col a{display:block;color:var(--text-color);text-decoration:none;margin-bottom:0.5rem;opacity:0.8;transition:opacity 0.2s,color 0.2s}.footer-col a:hover{opacity:1;color:var(--accent-color)}.footer-bottom{max-width:1200px;margin:2rem auto 0;padding:1.5rem 1.5rem 0;border-top:1px solid var(--border-color);text-align:center;font-size:0.85rem;opacity:0.6}.support-link-green{display:inline-flex !important;align-items:center;gap:8px;color:#22c55e !important;font-weight:600;text-decoration:none;transition:all 0.2s ease;text-shadow:0 0 5px rgba(34,197,94,0.3);white-space:nowrap;opacity:1 !important}.support-link-green:hover{color:#4ade80 !important;text-shadow:0 0 10px rgba(74,222,128,0.6);transform:translateY(-1px) translateX(0) !important}.crypto-icons-row{display:flex;gap:4px;align-items:center;opacity:0.9;transform:translateY(2px)}.crypto-micro{width:18px;height:18px;fill:currentColor;display:block}.crypto-micro.stroke-icon{fill:none;stroke:currentColor;stroke-width:2}@media (max-width:768px){.main-footer .footer-container{grid-template-columns:1fr;text-align:center}.footer-col p{max-width:100%}}.content-block{margin-bottom:3rem;line-height:1.7}.content-block h2{margin-bottom:1rem;color:var(--primary-color)}.content-block h3{margin-top:1.5rem;margin-bottom:0.5rem;color:var(--text-color);font-size:1.1rem}.content-block ul{margin-bottom:1.5rem;padding-left:1.5rem}.content-block li{margin-bottom:0.5rem}.terminal-path{font-family:'JetBrains Mono',monospace;font-size:0.8rem;color:var(--text-color);margin-bottom:0.5rem;opacity:0.7;display:flex;align-items:center;gap:0.5rem}.terminal-path .path-segment{color:var(--text-color);opacity:0.6}.terminal-path .current-file{color:var(--primary-color);opacity:1;font-weight:600}.terminal-nav{font-family:'JetBrains Mono',monospace;font-size:0.8rem;margin-bottom:0.5rem;display:flex;align-items:center;flex-wrap:wrap;gap:0.5rem}.terminal-nav a{text-decoration:none;color:var(--text-color);transition:color 0.2s}.terminal-nav a:hover{text-decoration:underline;color:var(--accent-color)}.terminal-nav .separator{color:#94a3b8}.terminal-nav .current-file{font-weight:600;color:var(--primary-color)}[data-theme='dark'] .terminal-nav .root-link{color:#888888}[data-theme='dark'] .terminal-nav .category-link{color:#fafafa}[data-theme='dark'] .terminal-nav .separator{color:#666666}[data-theme='dark'] .terminal-nav .current-file{color:#ffffff}[data-theme='dark'] .terminal-nav a:hover{color:#32CD32 !important;text-decoration:none;border-bottom:1px dashed #32CD32}.digital-asset-support{background-color:#1A1A1A;color:#ffffff;padding:3rem 1.5rem 1rem;border-top:1px solid #333;font-family:'Inter',sans-serif}.support-container{max-width:1200px;margin:0 auto}.footer-support-header{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.2rem;color:#ffffff;margin-bottom:0.5rem;letter-spacing:-0.02em}.footer-disclaimer{font-size:0.9rem;color:#a1a1aa;margin-bottom:2rem;max-width:600px;line-height:1.5}.crypto-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:1rem;margin-bottom:2rem}.crypto-card-mini{background:#27272a;border:1px solid #3f3f46;border-radius:8px;padding:1rem;display:flex;flex-direction:column;align-items:flex-start;transition:all 0.2s ease;position:relative;overflow:hidden}.crypto-card-mini:hover{border-color:#0070F3;transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,112,243,0.15)}.crypto-icon-mini{width:24px;height:24px;fill:#ffffff;margin-bottom:0.75rem}.crypto-name{font-size:0.75rem;font-weight:600;color:#e4e4e7;margin-bottom:0.25rem}.crypto-network{font-size:0.65rem;color:#a1a1aa;margin-bottom:0.75rem;text-transform:uppercase;letter-spacing:0.05em}.crypto-address-mini{background:#000000;font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:#71717a;padding:4px 6px;border-radius:4px;width:100%;margin-bottom:0.5rem;border:1px dashed #3f3f46;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.copy-btn-mini{border:none;background:transparent;color:#0070F3;font-size:0.7rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:4px;padding:0;opacity:0.8;transition:opacity 0.2s;margin-top:auto}.copy-btn-mini:hover{opacity:1;text-decoration:underline}.network-warning{background:rgba(234,179,8,0.1);border:1px solid rgba(234,179,8,0.2);color:#fbbf24;font-size:0.8rem;padding:0.75rem;border-radius:6px;display:flex;align-items:center;gap:0.5rem;margin-top:1rem;max-width:fit-content}.crypto-card{position:relative;overflow:hidden;cursor:pointer;transition:transform 0.2s ease,border-color 0.2s ease;display:flex;flex-direction:column}.thank-you-message{max-height:0;overflow:hidden;opacity:0;transition:max-height 0.3s cubic-bezier(0.4,0,0.2,1),opacity 0.3s ease;background:rgba(37,99,235,0.1);color:var(--accent-color);font-weight:600;font-size:0.9rem;text-align:center;display:flex;align-items:center;justify-content:center;border-radius:0 0 12px 12px;margin-top:0}.crypto-card.show-thank-you .thank-you-message{max-height:40px;opacity:1;margin-top:0.5rem}.crypto-card.show-thank-you>div:not(.thank-you-message){opacity:1}.terminal-nav{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:0.5rem;font-family:'JetBrains Mono',monospace;font-size:0.85rem;color:var(--text-color);margin-bottom:1rem;opacity:0.8;padding:0;max-width:none;margin-left:0;margin-right:0}.terminal-nav a{text-decoration:none;color:var(--text-color);transition:color 0.2s}.terminal-nav a:hover{color:var(--accent-color);text-decoration:underline}.terminal-nav .separator{color:var(--border-color)}.terminal-nav .current-file{font-weight:600;color:var(--primary-color)}.gpa-layout-wrapper{display:flex;flex-direction:column;gap:1.5rem;margin:0;width:350px}.gpa-card{background:var(--panel-bg);padding:1rem;border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);font-family:'Inter',Arial,sans-serif;color:var(--primary-color)}.main-card{min-height:400px}.gpa-card h1.tool-title{text-align:center;font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color)}.gpa-card h2{font-size:1.1rem;margin:0 0 1rem 0;border-bottom:1px solid var(--border-color);padding-bottom:0.5rem;color:var(--primary-color)}.gpa-card table{width:100%;border-collapse:collapse;margin-bottom:0.5rem;background:var(--panel-bg)}.gpa-card th,.gpa-card td{padding:0.6rem;text-align:left;border-bottom:1px solid var(--border-color);font-size:0.9rem;color:var(--primary-color)}.gpa-card th{font-weight:600;background-color:var(--bg-color);border-top:1px solid var(--border-color);border-bottom:2px solid var(--border-color);color:var(--primary-color)}.gpa-card input[type='text'],.gpa-card input[type='number'],.gpa-card select{width:100%;padding:0.5rem;border:1px solid var(--border-color);border-radius:6px;font-family:inherit;font-size:0.9rem;background:var(--input-bg);color:var(--primary-color);transition:border-color 0.2s,box-shadow 0.2s}.gpa-card select{min-width:85px;cursor:pointer}.gpa-card input:focus,.gpa-card select:focus{border-color:var(--accent-color);outline:none;box-shadow:0 0 0 3px rgba(37,99,235,0.1)}.gpa-card input::placeholder{color:var(--text-color);opacity:0.7}.table-actions{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.action-btn{background-color:var(--accent-color);color:white;border:none;padding:0.5rem 1rem;border-radius:6px;font-weight:500;font-size:0.9rem;cursor:pointer;transition:filter 0.2s;display:inline-flex;align-items:center;gap:0.25rem}.action-btn:hover{filter:brightness(110%)}.text-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-color);padding:0.5rem 1rem;border-radius:6px;font-size:0.9rem;cursor:pointer;transition:all 0.2s;opacity:1}.text-btn:hover{background:var(--bg-color);opacity:1;border-color:var(--primary-color);color:var(--primary-color)}.result-section{text-align:center;padding:1.5rem;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin-top:0.5rem}.result-value{display:block;font-size:3rem;font-weight:800;color:#16a34a;line-height:1.1;margin-top:0.25rem}.result-label{font-size:0.9rem;text-transform:uppercase;letter-spacing:0.05em;color:#15803d;font-weight:600}[data-theme="dark"] .result-section{background:rgba(22,163,74,0.1);border-color:#166534}[data-theme="dark"] .result-value{color:#4ade80}[data-theme="dark"] .result-label{color:#86efac}.planner-grid{display:flex;flex-direction:column;gap:1rem}.input-group label{display:block;font-size:0.85rem;margin-bottom:0.3rem;color:var(--primary-color);font-weight:600;opacity:1}.target-result-box{margin-top:1.5rem;padding:1rem;text-align:center;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;color:#1e40af}[data-theme="dark"] .target-result-box{background:rgba(37,99,235,0.1);border-color:#1e40af;color:#93c5fd}.remove-btn{background:transparent;border:none;color:#ef4444;font-size:1.2rem;cursor:pointer;padding:0 0.5rem;line-height:1;border-radius:4px}.remove-btn:hover{background:rgba(239,68,68,0.1)}.col-course{width:45%}.col-credits{width:20%}.col-grade{width:25%}.col-remove{width:10%}.layout-container{max-width:1200px;margin:2rem auto;padding:0 1rem;display:grid;grid-template-columns:3fr 1fr;gap:2rem;align-items:start}.main-content{display:flex;flex-direction:column;gap:2rem;text-align:left;width:100%}.sidebar{background:var(--panel-bg);padding:1.5rem;border-radius:8px;border:1px solid var(--border-color);position:sticky;top:2rem}.sidebar h3{margin-top:0;margin-bottom:1rem;font-size:1.1rem;color:var(--primary-color);border-bottom:2px solid var(--accent-color);padding-bottom:0.5rem;text-align:left}.sidebar ul.tool-links{list-style:none;padding:0;margin:0;text-align:left}.sidebar ul.tool-links li{margin-bottom:0.75rem}.sidebar ul.tool-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color 0.2s;display:block;padding:0.25rem 0}.sidebar ul.tool-links a:hover{color:var(--accent-color);transform:translateX(4px);transition:transform 0.2s}@media (max-width:900px){.layout-container{grid-template-columns:1fr}.sidebar{order:2;position:static}}.about-teaser-section{margin-top:3.5rem;padding:3rem 2rem;text-align:center;position:relative;overflow:hidden;background:var(--panel-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 20px -5px rgba(0,0,0,0.05)}.about-teaser-section::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at top right,var(--hover-gradient-bg),transparent 60%);pointer-events:none}.about-teaser-badge{display:inline-flex;align-items:center;gap:0.5rem;background:var(--hover-gradient-bg);color:var(--accent-color);border:1px solid rgba(37,99,235,0.15);padding:0.35rem 0.85rem;border-radius:20px;font-size:0.75rem;font-family:var(--font-tech);font-weight:500;margin-bottom:1.25rem;letter-spacing:0.02em;text-transform:uppercase}[data-theme="dark"] .about-teaser-badge{border-color:rgba(56,189,248,0.2)}.about-teaser-section h2{font-family:'Outfit',sans-serif;font-size:1.75rem;font-weight:700;color:var(--primary-color);margin-bottom:1rem;letter-spacing:-0.01em}.about-teaser-section p{font-size:0.95rem;color:var(--text-color);max-width:640px;margin:0 auto 2rem auto;line-height:1.6;opacity:0.9}.about-teaser-btn{display:inline-flex;align-items:center;gap:0.6rem;background:var(--accent-color);color:#ffffff;font-family:'Inter',sans-serif;font-weight:600;font-size:0.95rem;padding:0.75rem 1.75rem;border-radius:6px;text-decoration:none;transition:all 0.2s cubic-bezier(0.4,0,0.2,1);box-shadow:0 4px 12px -2px var(--accent-shadow)}.about-teaser-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px -4px var(--accent-shadow);filter:brightness(105%)}.about-teaser-btn:active{transform:translateY(0)}.about-teaser-btn svg{transition:transform 0.2s ease}.about-teaser-btn:hover svg{transform:translateX(4px)}@media (min-width:901px){.sub-page .cmd-tree{display:none !important}}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border-color);border-radius:8px;margin:1.5rem 0}.shortcuts-table{width:100%;border-collapse:collapse;font-size:0.925rem;text-align:left;background:var(--panel-bg)}.shortcuts-table th,.shortcuts-table td{padding:0.75rem 1rem;border-bottom:1px solid var(--border-color)}.shortcuts-table th{background-color:var(--bg-color);font-weight:700;color:var(--primary-color);border-bottom:2px solid var(--border-color);font-family:'Outfit',sans-serif;text-transform:uppercase;font-size:0.8rem;letter-spacing:0.05em}.shortcuts-table tr:hover td{background-color:var(--hover-gradient-bg)}.shortcuts-table td{color:var(--text-color)}:root{--text-muted:#64748b}[data-theme="dark"]{--text-muted:#94a3b8}@media (max-width:600px){.shortcuts-table{font-size:0.8rem}.shortcuts-table th,.shortcuts-table td{padding:0.5rem 0.75rem}}.video-player-card{transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}@media (max-width:600px){.video-thumbnail-container{padding-bottom:68% !important;height:auto !important}.video-decorative-schematic{display:none !important}.video-card-desc{display:none !important}.video-card-title{font-size:0.95rem !important;margin:0.25rem 0 !important;line-height:1.3 !important}.video-card-badge{font-size:0.65rem !important;padding:0.15rem 0.5rem !important}.play-btn-glow{width:56px !important;height:56px !important;margin-bottom:0.5rem !important}.play-btn-glow svg{width:18px !important;height:22px !important;margin-left:2px !important}}