:root{--bg-body:#f8fafc;--bg-card:#ffffff;--bg-subtle:#f1f5f9;--bg-hover:#e2e8f0;--text-main:#0f172a;--text-sub:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-focus:#3b82f6;--primary:#2563eb;--primary-rgb:37,99,235;--primary-hover:#1d4ed8;--accent:#0ea5e9;--success:#10b981;--success-bg:#ecfdf5;--warning:#f59e0b;--warning-bg:#fffbeb;--danger:#ef4444;--danger-bg:#fef2f2;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.08),0 2px 4px -2px rgba(0,0,0,0.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.08),0 8px 10px -6px rgba(0,0,0,0.04);--radius:12px;--radius-sm:8px;--radius-lg:16px;--transition:all .2s ease-in-out;--font-base:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Outfit',sans-serif}[data-theme=dark]{--bg-body:#090d16;--bg-card:#111827;--bg-subtle:#1a2333;--bg-hover:#243046;--text-main:#f8fafc;--text-sub:#cbd5e1;--text-muted:#64748b;--border:#1e293b;--border-focus:#60a5fa;--primary:#3b82f6;--primary-rgb:59,130,246;--primary-hover:#60a5fa;--accent:#38bdf8;--success:#10b981;--success-bg:#064e3b33;--warning:#f59e0b;--warning-bg:#78350f33;--danger:#ef4444;--danger-bg:#7f1d1d33;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.4);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.3);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.4);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.5)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-base);background-color:var(--bg-body);color:var(--text-main);line-height:1.6;overflow-x:hidden;max-width:100vw;min-height:100vh;display:flex;flex-direction:column;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;color:var(--text-main)}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-hover)}button,input,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;background:none;outline:none}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:var(--transition)}[data-theme=dark] .header{background:rgba(17,24,39,.88)}.nav{display:flex;align-items:center;justify-content:space-between;height:70px}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:800;font-size:1.35rem;color:var(--text-main)}.brand svg{width:32px;height:32px;color:var(--primary);flex-shrink:0}.brand-badge{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;font-size:.68rem;padding:2px 7px;border-radius:20px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.nav-menu{display:flex;align-items:center;gap:24px;list-style:none}.nav-item{position:relative}.nav-link{display:flex;align-items:center;gap:6px;font-size:.92rem;font-weight:500;color:var(--text-sub);padding:8px 12px;border-radius:var(--radius-sm);transition:var(--transition)}.nav-link:hover,.nav-item:hover>.nav-link{color:var(--primary);background:var(--bg-subtle)}.nav-link svg{width:16px;height:16px;transition:transform .2s ease}.nav-item:hover .nav-link svg{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:760px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xl);padding:20px;display:none;opacity:0;visibility:hidden;transition:all .2s ease;z-index:200}.nav-item:hover .dropdown-menu,.nav-item:focus-within .dropdown-menu{display:block;opacity:1;visibility:visible}.dropdown-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.dropdown-link{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;color:var(--text-sub);transition:var(--transition);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dropdown-link:hover{background:var(--bg-subtle);color:var(--primary);transform:translateX(3px)}.dropdown-link svg{width:14px;height:14px;color:var(--primary);flex-shrink:0}.header-actions{display:flex;align-items:center;gap:12px}.theme-toggle{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-sub);background:var(--bg-subtle);border:1px solid var(--border);transition:var(--transition)}.theme-toggle:hover{color:var(--primary);background:var(--bg-hover)}.theme-toggle svg{width:20px;height:20px}.dark-icon{display:none}[data-theme=dark] .light-icon{display:none}[data-theme=dark] .dark-icon{display:block}.mobile-toggle{display:none;width:40px;height:40px;border-radius:var(--radius-sm);align-items:center;justify-content:center;color:var(--text-main);background:var(--bg-subtle);border:1px solid var(--border)}.mobile-toggle svg{width:22px;height:22px}.breadcrumb-nav{padding:14px 0;background:transparent}.breadcrumb-list{display:flex;align-items:center;flex-wrap:wrap;gap:8px;list-style:none;font-size:.84rem;color:var(--text-muted)}.breadcrumb-list a{color:var(--text-sub)}.breadcrumb-list a:hover{color:var(--primary)}.breadcrumb-sep{color:var(--text-muted);font-size:.75rem}.breadcrumb-active{color:var(--primary);font-weight:600}.hero{padding:40px 0 20px;text-align:center;position:relative}.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(var(--primary-rgb),.1);color:var(--primary);padding:6px 16px;border-radius:30px;font-size:.82rem;font-weight:600;margin-bottom:16px;border:1px solid rgba(var(--primary-rgb),.2)}.hero h1{font-size:clamp(1.85rem,4vw,2.75rem);letter-spacing:-.03em;margin-bottom:12px;color:var(--text-main)}.hero h1 span{background:linear-gradient(135deg,var(--primary),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.02rem;color:var(--text-sub);max-width:760px;margin:0 auto 24px}.hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:28px}.hero-badge{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:500;color:var(--text-sub);background:var(--bg-card);border:1px solid var(--border);padding:6px 14px;border-radius:20px}.hero-badge svg{width:16px;height:16px;color:var(--primary)}.tool-workspace{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:24px;margin-bottom:32px}.tool-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.preset-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.preset-label{font-size:.84rem;font-weight:600;color:var(--text-sub)}.preset-btn{padding:5px 12px;font-size:.78rem;font-weight:500;border-radius:var(--radius-sm);background:var(--bg-subtle);color:var(--text-sub);border:1px solid var(--border);transition:var(--transition)}.preset-btn:hover{background:var(--bg-hover);color:var(--primary);border-color:var(--border-focus)}.tool-options{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.opt-toggle{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:500;color:var(--text-sub);cursor:pointer;user-select:none}.opt-toggle input{cursor:pointer;accent-color:var(--primary);width:15px;height:15px}.opt-select{padding:4px 8px;font-size:.8rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-main);outline:none}.editor-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch}.editor-box{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-body);overflow:hidden;transition:border-color .2s ease}.editor-box:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12)}.box-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--bg-card);border-bottom:1px solid var(--border)}.box-title{display:flex;align-items:center;gap:8px;font-size:.86rem;font-weight:600;color:var(--text-main)}.box-title svg{width:16px;height:16px;color:var(--primary)}.box-tools{display:flex;align-items:center;gap:6px}.icon-btn{padding:5px 8px;font-size:.76rem;font-weight:500;color:var(--text-sub);background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:4px;transition:var(--transition)}.icon-btn:hover{background:var(--bg-hover);color:var(--primary)}.icon-btn svg{width:13px;height:13px}.editor-textarea{width:100%;min-height:230px;padding:14px;font-family:var(--font-base);font-size:.92rem;color:var(--text-main);background:transparent;border:none;resize:vertical;outline:none;line-height:1.6}.box-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;background:var(--bg-card);border-top:1px solid var(--border);font-size:.78rem;color:var(--text-muted)}.box-stats{display:flex;gap:12px}.middle-actions{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.swap-btn{width:42px;height:42px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--text-sub);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);transition:var(--transition)}.swap-btn:hover{background:var(--primary);color:#fff;transform:rotate(180deg)}.swap-btn svg{width:18px;height:18px}.validation-notice{margin-top:16px;padding:10px 14px;border-radius:var(--radius-sm);font-size:.84rem;display:none;align-items:center;gap:8px}.validation-notice.warn{background:var(--warning-bg);color:#b45309;border:1px solid #fde68a;display:flex}.validation-notice.error{background:var(--danger-bg);color:#b91c1c;border:1px solid #fecaca;display:flex}.validation-notice.info{background:var(--success-bg);color:#047857;border:1px solid #a7f3d0;display:flex}.validation-notice svg{width:16px;height:16px;flex-shrink:0}.cta-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px;flex-wrap:wrap}.btn-submit{padding:12px 32px;background:linear-gradient(135deg,var(--primary),#1d4ed8);color:#fff;font-size:1rem;font-weight:600;border-radius:var(--radius-sm);box-shadow:0 4px 14px rgba(var(--primary-rgb),.35);display:inline-flex;align-items:center;gap:8px;transition:var(--transition)}.btn-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px rgba(var(--primary-rgb),.45)}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-submit svg{width:18px;height:18px}.btn-secondary{padding:12px 22px;background:var(--bg-subtle);color:var(--text-main);font-size:.92rem;font-weight:600;border:1px solid var(--border);border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:8px;transition:var(--transition)}.btn-secondary:hover{background:var(--bg-hover);color:var(--primary)}.btn-secondary svg{width:16px;height:16px}#results-section{scroll-margin-top:90px;display:none;margin-bottom:48px}#results-section.active{display:block;animation:fadeIn .4s ease-out}@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.score-hero-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:28px;margin-bottom:24px;display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}.gauge-wrap{position:relative;width:140px;height:140px}.gauge-svg{transform:rotate(-90deg);width:100%;height:100%}.gauge-bg{fill:none;stroke:var(--bg-subtle);stroke-width:10}.gauge-val{fill:none;stroke:var(--primary);stroke-width:10;stroke-linecap:round;stroke-dasharray:345;stroke-dashoffset:345;transition:stroke-dashoffset 1s ease-out,stroke .3s ease}.gauge-inner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.gauge-num{font-family:var(--font-heading);font-size:1.85rem;font-weight:800;color:var(--text-main);line-height:1}.gauge-unit{font-size:.9rem;font-weight:600;color:var(--text-muted)}.score-info h3{font-size:1.4rem;margin-bottom:6px}.score-info p{font-size:.92rem;color:var(--text-sub);margin-bottom:12px}.verdict-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:.82rem;font-weight:700}.verdict-badge.high{background:var(--danger-bg);color:var(--danger)}.verdict-badge.medium{background:var(--warning-bg);color:var(--warning)}.verdict-badge.low{background:var(--success-bg);color:var(--success)}.verdict-badge.identical{background:#fee2e2;color:#b91c1c}.results-actions{display:flex;flex-direction:column;gap:8px}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);transition:var(--transition)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.metric-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.metric-title{font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.metric-val{font-family:var(--font-heading);font-size:1.5rem;font-weight:800;color:var(--text-main);margin-bottom:4px}.metric-desc{font-size:.76rem;color:var(--text-sub);line-height:1.4}.diff-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;margin-bottom:24px}.diff-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--bg-subtle);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:12px}.diff-header h4{font-size:1.05rem;display:flex;align-items:center;gap:8px}.diff-legend{display:flex;align-items:center;gap:16px;font-size:.78rem;font-weight:500}.legend-item{display:flex;align-items:center;gap:6px}.legend-box{width:12px;height:12px;border-radius:3px}.legend-added{background:#a7f3d0;border:1px solid #10b981}.legend-removed{background:#fecaca;border:1px solid #ef4444}.diff-body{padding:20px;font-size:.95rem;line-height:1.75;max-height:480px;overflow-y:auto;background:var(--bg-card);white-space:pre-wrap;word-break:break-word}.diff-ins{background-color:rgba(16,185,129,.2);color:#047857;text-decoration:none;border-radius:2px;padding:1px 3px;font-weight:500}[data-theme=dark] .diff-ins{background-color:rgba(16,185,129,.25);color:#6ee7b7}.diff-del{background-color:rgba(239,68,68,.18);color:#b91c1c;text-decoration:line-through;border-radius:2px;padding:1px 3px}[data-theme=dark] .diff-del{background-color:rgba(239,68,68,.25);color:#fca5a5}.diff-eq{color:var(--text-main)}.sentence-table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);margin-bottom:24px}.sentence-table-card h4{padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg-subtle);font-size:1.05rem}.table-responsive{overflow-x:auto}.sentence-table{width:100%;border-collapse:collapse;font-size:.84rem;text-align:left}.sentence-table th{background:var(--bg-subtle);color:var(--text-sub);padding:10px 14px;font-weight:600;border-bottom:1px solid var(--border)}.sentence-table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:top}.sentence-table tr:hover td{background:var(--bg-subtle)}.match-pill{display:inline-block;padding:2px 8px;border-radius:12px;font-weight:700;font-size:.74rem}.more-tools-section{margin:40px 0 48px}.section-title{text-align:center;margin-bottom:24px}.section-title h2{font-size:1.75rem;margin-bottom:8px}.section-title p{font-size:.92rem;color:var(--text-sub)}.more-tools-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.tool-chip{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;color:var(--text-sub);box-shadow:var(--shadow-sm);transition:var(--transition);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tool-chip:hover{background:var(--bg-subtle);color:var(--primary);border-color:var(--border-focus);transform:translateY(-2px);box-shadow:var(--shadow-md)}.tool-chip svg{width:16px;height:16px;color:var(--primary);flex-shrink:0}.features-section{padding:48px 0;background:var(--bg-subtle);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:var(--transition)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border-focus)}.feature-icon{width:46px;height:46px;border-radius:var(--radius-sm);background:rgba(var(--primary-rgb),.1);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.feature-icon svg{width:24px;height:24px}.feature-card h3{font-size:1.15rem;margin-bottom:8px}.feature-card p{font-size:.88rem;color:var(--text-sub);line-height:1.55}.how-it-works{padding:54px 0}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;position:relative}.step-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;position:relative}.step-num{position:absolute;top:-12px;left:20px;background:var(--primary);color:#fff;font-family:var(--font-heading);font-weight:800;font-size:.85rem;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(var(--primary-rgb),.4)}.step-card h3{font-size:1.05rem;margin-top:6px;margin-bottom:8px}.step-card p{font-size:.84rem;color:var(--text-sub);line-height:1.5}.seo-content-section{padding:44px 0;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.seo-content-box{max-width:860px;margin:0 auto;text-align:left}.seo-content-box h2{font-size:1.6rem;margin-bottom:14px;color:var(--text-main)}.seo-content-box p{font-size:.96rem;color:var(--text-sub);line-height:1.75}.faq-section{padding:54px 0}.faq-accordion{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}.faq-question{width:100%;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;text-align:left;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--text-main);transition:var(--transition)}.faq-question:hover{color:var(--primary)}.faq-icon{width:20px;height:20px;color:var(--text-muted);transition:transform .2s ease;flex-shrink:0}.faq-item.active .faq-icon{transform:rotate(180deg);color:var(--primary)}.faq-answer{padding:0 20px 18px;font-size:.9rem;color:var(--text-sub);line-height:1.65;display:none}.faq-item.active .faq-answer{display:block}.cta-banner{padding:54px 0;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;text-align:center;border-radius:var(--radius-lg);margin:40px auto;max-width:1200px}.cta-banner h2{color:#fff;font-size:clamp(1.75rem,3.5vw,2.35rem);margin-bottom:10px}.cta-banner p{color:#94a3b8;font-size:1rem;max-width:620px;margin:0 auto 24px}.cta-actions{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.btn-cta-white{background:#fff;color:#0f172a;padding:12px 28px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;transition:var(--transition)}.btn-cta-white:hover{background:#f1f5f9;color:var(--primary);transform:translateY(-2px)}.btn-cta-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3);padding:12px 28px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;transition:var(--transition)}.btn-cta-outline:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}.footer{background:var(--bg-card);border-top:1px solid var(--border);padding:54px 0 24px;margin-top:auto}.footer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-bottom:40px}.footer-col h4{font-size:.86rem;font-weight:700;color:var(--text-main);text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-links a{font-size:.82rem;color:var(--text-sub);transition:var(--transition)}.footer-links a:hover{color:var(--primary);padding-left:3px}.footer-divider{height:1px;background:var(--border);margin:24px 0}.footer-bottom{display:flex;flex-direction:column;gap:14px;text-align:center;font-size:.78rem;color:var(--text-muted)}.footer-policy-links{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.footer-policy-links a{color:var(--text-sub);font-weight:500}.footer-policy-links a:hover{color:var(--primary)}.footer-disclaimer{max-width:920px;margin:0 auto;line-height:1.5;font-size:.74rem}.cookie-banner{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-xl);z-index:999;width:calc(100% - 40px);max-width:680px;display:none;align-items:center;justify-content:space-between;gap:16px}.cookie-banner.show{display:flex}.cookie-text{font-size:.82rem;color:var(--text-sub);line-height:1.45}.cookie-text a{color:var(--primary);font-weight:600}.cookie-btns{display:flex;align-items:center;gap:8px;flex-shrink:0}.cookie-btn-accept{background:var(--primary);color:#fff;padding:6px 14px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;transition:var(--transition)}.cookie-btn-accept:hover{background:var(--primary-hover)}.cookie-btn-dismiss{background:var(--bg-subtle);color:var(--text-sub);border:1px solid var(--border);padding:6px 14px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;transition:var(--transition)}.cookie-btn-dismiss:hover{background:var(--bg-hover);color:var(--text-main)}.toast{position:fixed;top:20px;right:20px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-main);padding:10px 16px;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);font-size:.85rem;font-weight:600;z-index:1000;display:flex;align-items:center;gap:8px;opacity:0;pointer-events:none;transform:translateY(-10px);transition:all .3s ease}.toast.show{opacity:1;pointer-events:auto;transform:translateY(0)}@media (max-width:1024px){.more-tools-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:860px){.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-card);flex-direction:column;align-items:stretch;padding:16px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);gap:8px}.nav-menu.open{display:flex}.dropdown-menu{position:static;transform:none;width:100%;box-shadow:none;border:none;padding:10px 0}.dropdown-grid{grid-template-columns:1fr}.mobile-toggle{display:flex}.editor-grid{grid-template-columns:1fr}.middle-actions{flex-direction:row;padding:10px 0}.score-hero-card{grid-template-columns:1fr;text-align:center}.gauge-wrap{margin:0 auto}.results-actions{flex-direction:row;justify-content:center;flex-wrap:wrap}.more-tools-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.cookie-banner{flex-direction:column;text-align:center}.cookie-btns{width:100%;justify-content:center}}@media (max-width:540px){.more-tools-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.cta-actions{flex-direction:column;width:100%}.btn-cta-white,.btn-cta-outline{width:100%}}