:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-code:#1e293b;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-cyan:#06b6d4;--alt-cyan:#005e6e;--accent-green:#22c55e;--accent-orange:#f97316;--accent-purple:#a855f7;--accent-pink:#ec4899;--border-color:#e2e8f0;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--glow-accent:0 0 40px rgba(6,182,212,.15)}[data-theme=dark]{--bg-primary:#0a0f1a;--bg-secondary:#111827;--bg-tertiary:#1f2937;--bg-code:#0d1421;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#005e6e;--alt-cyan:#06b6d4;--border-color:#1e293b;--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,.4),0 2px 4px -1px rgba(0,0,0,.3);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.5),0 4px 6px -2px rgba(0,0,0,.3);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.6),0 10px 10px -5px rgba(0,0,0,.4);--glow-accent:0 0 60px rgba(6,182,212,.2)}@font-face{font-display:swap;font-family:JetBrains Mono;font-style:normal;font-weight:400;src:url(https://www.view-page-source.com/f/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPx7cwgknk-6nFg.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-display:swap;font-family:JetBrains Mono;font-style:normal;font-weight:400;src:url(https://www.view-page-source.com/f/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxDcwgknk-4.woff2) format("woff2");unicode-range:u+00??,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-display:swap;font-family:JetBrains Mono;font-style:normal;font-weight:600;src:url(https://www.view-page-source.com/f/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPx7cwgknk-6nFg.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-display:swap;font-family:JetBrains Mono;font-style:normal;font-weight:600;src:url(https://www.view-page-source.com/f/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxDcwgknk-4.woff2) format("woff2");unicode-range:u+00??,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-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:400;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko40yygg_vbd-E.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:400;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko20yygg_vb.woff2) format("woff2");unicode-range:u+00??,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-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:600;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko40yygg_vbd-E.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:600;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko20yygg_vb.woff2) format("woff2");unicode-range:u+00??,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-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:700;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko40yygg_vbd-E.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-display:swap;font-family:Plus Jakarta Sans;font-style:normal;font-weight:700;src:url(https://www.view-page-source.com/f/LDIoaomQNQcsA88c7O9yZ4KMCoOg4Ko20yygg_vb.woff2) format("woff2");unicode-range:u+00??,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}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.7;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body:before{background-image:radial-gradient(circle at 20% 20%,rgba(6,182,212,.08) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(168,85,247,.06) 0,transparent 50%)}[data-theme=dark] body:after,body:before{bottom:0;content:"";left:0;pointer-events:none;position:fixed;right:0;top:0;z-index:-1}[data-theme=dark] body:after{background-image:linear-gradient(rgba(30,41,59,.3) 1px,transparent 0),linear-gradient(90deg,rgba(30,41,59,.3) 1px,transparent 0);background-size:60px 60px;opacity:.5}header{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:rgba(var(--bg-secondary),.8);border-bottom:1px solid var(--border-color);left:0;position:fixed;right:0;top:0;transition:all .3s ease;z-index:100}[data-theme=dark] header{background:rgba(17,24,39,.85)}[data-theme=light] header{background:hsla(0,0%,100%,.85)}nav{height:72px;justify-content:space-between;margin:0 auto;max-width:1400px;padding:0 24px}.logo,nav{align-items:center;display:flex}.logo{color:var(--text-primary);gap:12px;text-decoration:none}.logo-icon{border-radius:10px;height:40px;width:40px}.logo-text{font-size:18px;font-weight:700;letter-spacing:-.02em}.logo-text span{color:var(--alt-cyan)}.nav-links{align-items:center;display:flex;gap:8px;list-style:none}.nav-links a{border-radius:8px;color:var(--text-secondary);font-size:15px;font-weight:500;padding:10px 18px;text-decoration:none;transition:all .2s ease}.nav-links a:hover{background:var(--bg-tertiary);color:var(--text-primary)}.lang-dropdown{position:relative}.lang-switch{align-items:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-family:inherit;font-size:12px;font-weight:600;gap:4px;justify-content:center;letter-spacing:.5px;padding:4px 10px;text-decoration:none;transition:all .2s ease}.lang-switch:hover{background:rgba(6,182,212,.1);border-color:var(--accent-cyan);color:var(--accent-cyan)}.lang-chevron{transition:transform .2s ease}.lang-dropdown.open .lang-chevron{transform:rotate(180deg)}.lang-menu{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;box-shadow:var(--shadow-lg);display:none;min-width:150px;padding:6px;position:absolute;right:0;top:calc(100% + 8px);z-index:200}.lang-dropdown.open .lang-menu{animation:fadeInUp .2s ease;display:block}.lang-option{border-radius:6px;color:var(--text-secondary);display:block;font-size:13px;font-weight:500;padding:8px 14px;text-decoration:none;transition:all .15s ease}.lang-option:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-dropdown{position:relative}.nav-dropdown-toggle{align-items:center;background:none;border:none;border-radius:8px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-family:inherit;font-size:15px;font-weight:500;gap:6px;padding:10px 18px;transition:all .2s ease}.nav-dropdown-toggle:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-dropdown-chevron{transition:transform .2s ease}.nav-dropdown.open .nav-dropdown-chevron{transform:rotate(180deg)}.nav-dropdown-menu{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;box-shadow:var(--shadow-lg);display:none;left:0;min-width:210px;padding:6px;position:absolute;top:calc(100% + 8px);z-index:200}.nav-dropdown.open .nav-dropdown-menu{animation:fadeInUp .2s ease;display:block}.nav-dropdown-menu a{border-radius:6px;color:var(--text-secondary);display:block;font-size:14px;font-weight:500;padding:9px 14px;text-decoration:none;transition:all .15s ease}.nav-dropdown-menu a:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-badge{border:1px solid rgba(6,182,212,.4);border-radius:999px;color:var(--accent-cyan);display:inline-block;font-size:10px;font-weight:700;letter-spacing:.04em;margin-left:6px;padding:1px 6px;text-transform:uppercase;vertical-align:middle}@media (max-width:768px){.nav-links.mobile-open .nav-dropdown{width:100%}.nav-links.mobile-open .nav-dropdown-chevron{display:none}.nav-links.mobile-open .nav-dropdown-menu{animation:none;background:none;border:none;box-shadow:none;display:block;min-width:0;padding:0 0 0 14px;position:static}}.lang-option.active{background:rgba(6,182,212,.1);color:var(--accent-cyan)}.theme-toggle{align-items:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:15px;cursor:pointer;display:flex;height:30px;padding:0 4px;position:relative;transition:all .3s ease;width:56px}.theme-toggle:before{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23f59e0b' viewBox='0 0 24 24'%3E%3Cpath d='M12 2.25a.75.75 0 0 1 .75.75v2.25a.75.75 0 0 1-1.5 0V3a.75.75 0 0 1 .75-.75zM7.5 12a4.5 4.5 0 1 1 9 0 4.5 4.5 0 0 1-9 0zm11.394-5.834a.75.75 0 0 0-1.06-1.06l-1.591 1.59a.75.75 0 1 0 1.06 1.061l1.591-1.59zM21.75 12a.75.75 0 0 1-.75.75h-2.25a.75.75 0 0 1 0-1.5H21a.75.75 0 0 1 .75.75zm-3.916 6.894a.75.75 0 0 0 1.06-1.06l-1.59-1.591a.75.75 0 1 0-1.061 1.06l1.59 1.591zM12 18a.75.75 0 0 1 .75.75V21a.75.75 0 0 1-1.5 0v-2.25A.75.75 0 0 1 12 18zm-4.242-.697a.75.75 0 0 0-1.061-1.06l-1.591 1.59a.75.75 0 0 0 1.06 1.061l1.591-1.59zM6 12a.75.75 0 0 1-.75.75H3a.75.75 0 0 1 0-1.5h2.25A.75.75 0 0 1 6 12zm.697-4.243a.75.75 0 0 0 1.06-1.06l-1.59-1.591a.75.75 0 0 0-1.061 1.06l1.59 1.591z'/%3E%3C/svg%3E") no-repeat 50%;left:8px;opacity:1}.theme-toggle:after,.theme-toggle:before{content:"";font-size:12px;height:14px;position:absolute;transition:opacity .2s ease;width:14px}.theme-toggle:after{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a855f7' viewBox='0 0 24 24'%3E%3Cpath fill-rule='evenodd' d='M9.528 1.718a.75.75 0 0 1 .162.819A8.97 8.97 0 0 0 9 6a9 9 0 0 0 9 9 8.97 8.97 0 0 0 3.463-.69.75.75 0 0 1 .981.98 10.503 10.503 0 0 1-9.694 6.46c-5.799 0-10.5-4.701-10.5-10.5 0-4.368 2.667-8.112 6.46-9.694a.75.75 0 0 1 .818.162z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat 50%;opacity:.4;right:8px}[data-theme=dark] .theme-toggle:before{opacity:.4}[data-theme=dark] .theme-toggle:after{opacity:1}.theme-toggle-knob{background:#fff;border-radius:50%;box-shadow:var(--shadow-sm);height:22px;transition:transform .3s cubic-bezier(.68,-.55,.265,1.55);width:22px;z-index:1}[data-theme=dark] .theme-toggle-knob{background:#f75555;transform:translateX(26px)}.mobile-menu-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;display:none;padding:8px}.mobile-menu-btn svg{height:24px;width:24px}.hero{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:96px 24px 8px;position:relative}.hero-content{max-width:800px;text-align:center}.hero-badge{align-items:center;animation:fadeInUp .6s ease;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:100px;color:var(--text-secondary);display:inline-flex;font-size:13px;font-weight:500;gap:8px;margin-bottom:28px;padding:8px 16px}.hero-badge-dot{animation:pulse 2s infinite;background:var(--accent-green);border-radius:50%;height:8px;width:8px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero h1{animation:fadeInUp .6s ease .1s backwards;font-size:clamp(2.5rem,6vw,4rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin-bottom:24px}.hero h1 .gradient-text{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,var(--accent-cyan),#ff0505);-webkit-background-clip:text;background-clip:text}.hero-description{animation:fadeInUp .6s ease .2s backwards;color:var(--text-secondary);font-size:1.25rem;margin-bottom:48px;margin-left:auto;margin-right:auto;max-width:600px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.url-form{animation:fadeInUp .6s ease .3s backwards;margin-bottom:32px}.input-wrapper{margin:0 auto;max-width:700px;position:relative}.url-input-container{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:16px;box-shadow:var(--shadow-lg),var(--glow-accent);display:flex;overflow:hidden;transition:all .3s ease}.url-input-container:focus-within{border-color:var(--accent-cyan);box-shadow:var(--shadow-xl),0 0 0 4px rgba(6,182,212,.1)}.url-prefix{align-items:center;background:var(--bg-tertiary);border-right:1px solid var(--border-color);color:var(--text-muted);display:flex;font-size:14px;padding:0 16px}.url-input,.url-prefix{font-family:JetBrains Mono,monospace}.url-input{background:transparent;border:none;color:var(--text-primary);flex:1;font-size:16px;outline:none;padding:20px 24px}.url-input::placeholder{color:var(--text-muted)}.submit-btn{align-items:center;background:linear-gradient(135deg,var(--accent-cyan),#0891b2);border:none;color:#fff;cursor:pointer;display:flex;font-family:Plus Jakarta Sans,sans-serif;font-size:15px;font-weight:600;gap:8px;padding:20px 32px;transition:all .3s ease}.submit-btn:hover:not(:disabled){background:linear-gradient(135deg,#0891b2,var(--accent-cyan));transform:translateX(2px)}.submit-btn:disabled{cursor:not-allowed;opacity:.7}.submit-btn svg{height:18px;width:18px}.form-options{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;margin-top:20px}.checkbox-wrapper{align-items:center;cursor:pointer;display:flex;gap:10px}.checkbox-wrapper input{display:none}.custom-checkbox{align-items:center;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:6px;display:flex;height:22px;justify-content:center;transition:all .2s ease;width:22px}.checkbox-wrapper input:checked+.custom-checkbox{background:var(--accent-cyan);border-color:var(--accent-cyan)}.custom-checkbox svg{stroke:#fff;stroke-width:3;height:14px;opacity:0;transform:scale(.5);transition:all .2s ease;width:14px}.checkbox-wrapper input:checked+.custom-checkbox svg{opacity:1;transform:scale(1)}.checkbox-wrapper span{color:var(--text-secondary);font-size:14px;font-weight:500}.error-message{animation:fadeInUp .3s ease;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:10px;color:#ef4444;display:none;font-size:14px;font-weight:500;margin-top:16px;padding:12px 20px}.error-message.show{display:block}.ad-banner{max-width:800px;min-height:250px;width:100%}@media (min-width:768px){.ad-banner{min-height:280px}}.code-section{display:none;padding:8px 24px 80px}.code-section.show{display:block}.code-window{background:var(--bg-code);border-radius:16px;box-shadow:var(--shadow-xl);margin:0 auto;max-width:1200px;overflow:hidden}.code-header{align-items:center;background:rgba(0,0,0,.3);border-bottom:1px solid hsla(0,0%,100%,.1);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:16px 20px}.code-dots{display:flex;gap:8px}.code-dot{border-radius:50%;height:12px;width:12px}.code-dot.red{background:#ff5f56}.code-dot.yellow{background:#ffbd2e}.code-dot.green{background:#27c93f}.code-title{color:#94a3b8;flex:1;font-family:JetBrains Mono,monospace;font-size:13px;min-width:200px;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}.code-actions{display:flex;flex-wrap:wrap;gap:8px}.code-action-btn{align-items:center;background:hsla(0,0%,100%,.1);border:none;border-radius:6px;color:#e2e8f0;cursor:pointer;display:flex;font-family:inherit;font-size:13px;font-weight:500;gap:6px;padding:8px 16px;transition:all .2s ease}.code-action-btn:hover{background:hsla(0,0%,100%,.15)}.code-action-btn.primary{background:var(--accent-cyan);color:#fff}.code-action-btn.primary:hover{background:#0891b2}.code-body{max-height:500px;overflow:auto;padding:20px}.code-body pre{color:#e2e8f0;font-family:JetBrains Mono,monospace;font-size:14px;line-height:1.6;margin:0}.code-body pre.wrap,.code-body pre.wrap code{word-wrap:break-word!important;overflow-wrap:break-word!important;white-space:pre-wrap!important;word-break:break-word!important}.code-body pre.no-wrap,.code-body pre.no-wrap code{word-wrap:normal!important;white-space:pre!important}.code-body code[class*=language-],.code-body pre[class*=language-]{word-wrap:inherit;white-space:inherit;word-break:inherit}.code-body pre.wrap code[class*=language-],.code-body pre.wrap[class*=language-]{word-wrap:break-word!important;white-space:pre-wrap!important;word-break:break-word!important}.code-body pre.no-wrap code[class*=language-],.code-body pre.no-wrap[class*=language-]{word-wrap:normal!important;white-space:pre!important}.info-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin:40px auto 0;max-width:1200px}.info-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:24px}.info-card h3{font-weight:600;gap:10px;margin-bottom:16px}.info-card h3,.info-card h3 .icon{align-items:center;display:flex;font-size:16px}.info-card h3 .icon{border-radius:8px;height:32px;justify-content:center;width:32px}.info-card h3 .icon.speed{background:rgba(34,197,94,.15)}.info-card h3 .icon.server{background:rgba(6,182,212,.15)}.info-card h3 .icon.page{background:rgba(168,85,247,.15)}.info-card ul{list-style:none;padding:0}.info-card li{border-bottom:1px solid var(--border-color);color:var(--text-secondary);display:flex;font-size:14px;justify-content:space-between;padding:8px 0}.info-card li:last-child{border-bottom:none}.info-card li strong{color:var(--text-primary)}.timing-chart-container{align-items:center;display:flex;flex-wrap:wrap;gap:24px}.timing-chart{height:160px;width:160px}.timing-legend{flex:1;min-width:150px}.legend-item{align-items:center;color:var(--text-secondary);display:flex;font-size:13px;gap:8px;margin-bottom:8px}.legend-color{border-radius:50%;height:12px;width:12px}.total-time{fill:var(--text-primary);font-size:20px;font-weight:700}.nav-links.mobile-open{align-items:stretch;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;left:0;padding:16px 24px;position:absolute;right:0;top:72px;z-index:99}.nav-links.mobile-open a{border-radius:8px;padding:12px 16px}.nav-links.mobile-open a:hover{background:var(--bg-tertiary)}.mobile-menu-btn.active svg{display:none}.mobile-menu-btn.active{height:40px;position:relative;width:40px}.mobile-menu-btn.active:after,.mobile-menu-btn.active:before{background:var(--text-primary);border-radius:2px;content:"";height:2px;left:50%;position:absolute;top:50%;width:22px}.mobile-menu-btn.active:before{transform:translate(-50%,-50%) rotate(45deg)}.mobile-menu-btn.active:after{transform:translate(-50%,-50%) rotate(-45deg)}@media (max-width:768px){.nav-links:not(.mobile-open){display:none}.mobile-menu-btn{display:block}.url-input-container{flex-direction:column}.url-prefix{border-bottom:1px solid var(--border-color);border-right:none;padding:12px 16px}.submit-btn{justify-content:center;width:100%}.form-options{align-items:center;flex-direction:column}.code-header{align-items:flex-start;flex-direction:column}.code-title{text-align:left}}.loading-spinner{animation:spin .8s linear infinite;border:2px solid transparent;border-radius:50%;border-top-color:currentcolor;display:none;height:20px;width:20px}.loading-spinner.show{display:block}@keyframes spin{to{transform:rotate(1turn)}}.reveal{opacity:0;transform:translateY(30px);transition:all .6s ease}.reveal.visible{opacity:1;transform:translateY(0)}.code-columns{display:grid;gap:0;grid-template-columns:1fr 1fr;margin:0 auto;max-width:1400px}.code-columns .code-window{border-radius:16px;max-width:none}.code-columns .code-window:first-child{border-bottom-right-radius:0;border-right:none;border-top-right-radius:0}.code-columns .code-window:last-child{border-bottom-left-radius:0;border-top-left-radius:0}.code-columns .code-body{max-height:600px}.extracted-text{word-wrap:break-word;color:#cbd5e1;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.8;white-space:pre-wrap}.text-stats{background:hsla(0,0%,100%,.05);border-radius:8px;display:flex;flex-wrap:wrap;gap:16px;margin-bottom:16px;padding:12px 16px}.text-stat{align-items:center;color:#94a3b8;display:flex;font-size:12px;gap:6px}.text-stat strong{color:#e2e8f0;font-family:JetBrains Mono,monospace}@media (max-width:1024px){.code-columns{grid-template-columns:1fr}.code-columns .code-window:first-child{border-bottom:none;border-radius:16px 16px 0 0;border-right:none}.code-columns .code-window:last-child{border-radius:0 0 16px 16px}}.download-result{margin:0 auto 40px;max-width:600px}.download-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:20px;box-shadow:var(--shadow-lg);padding:48px 40px;text-align:center}.download-card-icon{align-items:center;background:rgba(6,182,212,.1);border-radius:24px;color:var(--accent-cyan);display:flex;height:96px;justify-content:center;margin:0 auto 24px;width:96px}.download-card h2{color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:18px;font-weight:600;margin-bottom:16px;word-break:break-all}.download-meta{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;margin-bottom:32px}.download-meta-item{align-items:center;color:var(--text-secondary);display:flex;font-size:14px;gap:6px}.download-meta-item strong{color:var(--text-primary);font-family:JetBrains Mono,monospace}.download-actions{align-items:center;display:flex;flex-direction:column;gap:12px}.download-main-btn{align-items:center;background:linear-gradient(135deg,var(--accent-cyan),#0891b2);border:none;border-radius:12px;box-shadow:0 4px 15px rgba(6,182,212,.3);color:#fff;cursor:pointer;display:inline-flex;font-family:Plus Jakarta Sans,sans-serif;font-size:16px;font-weight:600;gap:10px;padding:16px 40px;transition:all .3s ease}.download-main-btn:hover{background:linear-gradient(135deg,#0891b2,var(--accent-cyan));box-shadow:0 6px 20px rgba(6,182,212,.4);transform:translateY(-2px)}.download-secondary-btn{align-items:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:10px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-family:Plus Jakarta Sans,sans-serif;font-size:14px;font-weight:500;gap:8px;padding:12px 24px;transition:all .2s ease}.download-secondary-btn:hover{background:var(--bg-secondary);border-color:var(--accent-cyan);color:var(--text-primary)}@media (max-width:768px){.download-card{padding:32px 24px}.download-main-btn,.download-secondary-btn{justify-content:center;width:100%}}.seo-results{display:grid;gap:24px;margin:0 auto;max-width:1100px;padding:24px}.seo-results[hidden]{display:none}.seo-overview{align-items:center;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:14px;display:grid;gap:24px;grid-template-columns:auto 1fr auto;padding:24px}.seo-score-ring{background:conic-gradient(var(--accent-cyan) 0,var(--alt-cyan) 100%);border-radius:50%;display:grid;height:140px;place-items:center;position:relative;width:140px}.seo-score-ring:before{background:var(--bg-primary);border-radius:50%;content:"";inset:8px;position:absolute}.seo-score-ring>*{position:relative;z-index:1}.seo-score-num{color:var(--text-primary);font-size:2.6rem;font-weight:700;line-height:1}.seo-score-label{color:var(--text-secondary);font-size:.75rem;letter-spacing:.1em;margin-top:4px;text-transform:uppercase}.seo-grade{color:var(--accent-cyan);font-size:3rem;font-weight:800;min-width:64px;text-align:center}.seo-grade[data-grade=A]{color:#22c55e}.seo-grade[data-grade=B]{color:#06b6d4}.seo-grade[data-grade=C]{color:#f59e0b}.seo-grade[data-grade=D]{color:#f97316}.seo-grade[data-grade=F]{color:#ef4444}.seo-target{display:flex;flex-direction:column;gap:8px;min-width:0}.seo-target-url{color:var(--text-primary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.95rem;word-break:break-all}.seo-target-summary{display:flex;flex-wrap:wrap;gap:8px}.pill{align-items:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:999px;color:var(--text-secondary);display:inline-flex;font-size:.8rem;font-weight:600;gap:6px;padding:4px 10px}.pill-pass{border-color:rgba(34,197,94,.4);color:#22c55e}.pill-warn{border-color:rgba(245,158,11,.4);color:#f59e0b}.pill-fail{border-color:rgba(239,68,68,.4);color:#ef4444}.pill-info{border-color:rgba(6,182,212,.4);color:#06b6d4}.seo-actions{display:flex;gap:8px}.seo-btn{appearance:none;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);cursor:pointer;font-size:.85rem;font-weight:600;padding:8px 14px}.seo-btn:hover{border-color:var(--accent-cyan)}.seo-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:14px;padding:20px}.seo-card h2{color:var(--text-primary);font-size:1.2rem;margin:0 0 16px}.seo-cat{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;margin-bottom:10px;overflow:hidden}.seo-cat-head{align-items:center;background:transparent;border:none;color:var(--text-primary);cursor:pointer;display:grid;font-size:1rem;font-weight:600;gap:14px;grid-template-columns:1fr 220px 60px 24px;padding:14px 18px;text-align:left;width:100%}.seo-cat-head:hover,.seo-cat-meter{background:var(--bg-tertiary)}.seo-cat-meter{border-radius:999px;height:6px;overflow:hidden;position:relative}.seo-cat-bar{background:linear-gradient(90deg,var(--accent-cyan),var(--alt-cyan));border-radius:999px;display:block;height:100%}.seo-cat-score{font-variant-numeric:tabular-nums;font-weight:700;text-align:right}.seo-cat-score,.seo-chev{color:var(--text-secondary)}.seo-chev{transition:transform .2s}.seo-cat.open .seo-chev{transform:rotate(180deg)}.seo-cat-body{border-top:1px solid var(--border-color);display:none;padding:8px 14px 16px}.seo-cat.open .seo-cat-body{display:block}.seo-item{align-items:start;border-bottom:1px dashed var(--border-color);display:grid;gap:12px;grid-template-columns:28px 1fr;padding:10px 6px}.seo-item:last-child{border-bottom:none}.seo-item-mark{border-radius:50%;color:#fff;display:inline-grid;font-size:.8rem;font-weight:700;height:24px;place-items:center;width:24px}.seo-pass .seo-item-mark{background:#22c55e}.seo-warn .seo-item-mark{background:#f59e0b}.seo-fail .seo-item-mark{background:#ef4444}.seo-info .seo-item-mark{background:#06b6d4}.seo-item-title{color:var(--text-primary);font-size:.95rem;font-weight:600}.seo-item-msg{color:var(--text-secondary);font-size:.88rem;line-height:1.5;margin-top:2px}.seo-item-fix{color:var(--accent-cyan);font-size:.84rem;line-height:1.5;margin-top:4px}.seo-item-fix:before{content:"Fix: ";font-weight:600}.seo-sib-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.seo-sib{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;padding:12px 14px}.seo-sib-found{border-left:3px solid #22c55e}.seo-sib-missing{border-left:3px solid #6b7280;opacity:.85}.seo-sib-path{color:var(--text-primary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;word-break:break-all}.seo-sib-meta{color:var(--text-secondary);display:flex;flex-wrap:wrap;font-size:.78rem;gap:8px;margin-top:6px}.seo-sib-status{font-weight:700}.seo-sib-note{color:var(--text-secondary);font-size:.78rem;margin-top:4px}.seo-headers-table{border-collapse:collapse;font-size:.88rem;width:100%}.seo-headers-table td,.seo-headers-table th{border-bottom:1px solid var(--border-color);padding:8px 10px;text-align:left;vertical-align:top}.seo-headers-table th{color:var(--text-secondary);font-weight:600;width:220px}.seo-headers-table td,.seo-headers-table th{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem}.seo-headers-table td{color:var(--text-primary);word-break:break-all}.seo-clean{color:var(--text-secondary);font-size:.9rem;padding:8px 0}.hc-cookie{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;margin-bottom:10px;padding:12px 14px}.hc-cookie-name{color:var(--text-primary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;word-break:break-all}.hc-cookie-flags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.hc-hop{align-items:center;display:flex;gap:12px;padding:6px 0}.hc-hop-status{background:var(--bg-tertiary);border-radius:6px;color:var(--text-secondary);display:inline-grid;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;font-weight:700;min-width:48px;padding:3px 8px;place-items:center}.hc-hop-status[data-kind=redirect]{color:#f59e0b}.hc-hop-status[data-kind=ok]{color:#22c55e}.hc-hop-url{color:var(--text-primary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86rem;word-break:break-all}.hc-hop-arrow{color:var(--text-secondary);font-size:.95rem;line-height:1;padding:0 0 0 20px}@media (max-width:760px){.seo-overview{grid-template-columns:auto 1fr;grid-template-rows:auto auto}.seo-actions{grid-column:1/-1;justify-content:flex-end}.seo-cat-head{grid-template-columns:1fr 60px 24px}.seo-cat-meter{display:none}.seo-headers-table,.seo-headers-table tbody,.seo-headers-table td,.seo-headers-table th,.seo-headers-table tr{display:block;width:auto}.seo-headers-table tr{border-bottom:1px solid var(--border-color);padding:10px 0}.seo-headers-table td,.seo-headers-table th{border-bottom:none;padding:0}.seo-headers-table th{padding-bottom:3px}.seo-sib-grid{grid-template-columns:1fr}.seo-results{padding:16px 12px}.seo-card{padding:16px}}