:root{--bg:#f3f5fb;--grid-line:#4f46e50e;--surface:#fff;--surface-soft:#f7f8fe;--ink:#0d1526;--ink-soft:#333d52;--muted:#667089;--line:#e2e6f2;--line-strong:#ccd3e6;--primary:#4f46e5;--primary-dark:#3730a3;--violet:#7c3aed;--blue:#2563eb;--cyan:#0891b2;--green:#0f9d58;--amber:#f59e0b;--rose:#e11d48;--shadow-sm:0 1px 2px #1018280d, 0 4px 14px #1420500d;--shadow-md:0 12px 34px #1e29591a, 0 2px 8px #1e29590d;--shadow-lg:0 24px 60px #171c4629;--radius:16px;--radius-lg:24px;--container:1180px;--font:"Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font);color:var(--ink);background-color:var(--bg);background-image:linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);-webkit-font-smoothing:antialiased;background-size:48px 48px;margin:0;font-size:16px;line-height:1.62;overflow-x:clip}h1,h2,h3,h4{letter-spacing:-.02em;overflow-wrap:anywhere;margin:0;font-weight:750;line-height:1.18}h1{font-size:clamp(1.9rem,4.2vw,2.85rem)}h2{font-size:clamp(1.4rem,2.6vw,1.95rem)}h3{font-size:1.12rem}p{overflow-wrap:break-word;margin:0 0 1em}p:last-child{margin-bottom:0}a{color:var(--primary-dark);text-decoration:none}a:hover{color:var(--primary)}ul,ol{margin:0;padding:0;list-style:none}img,svg{max-width:100%}button,input,textarea,select{font:inherit;color:inherit}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}.skip-link{background:var(--surface);z-index:100;padding:10px 16px;position:absolute;top:0;left:-9999px}.skip-link:focus{box-shadow:var(--shadow-md);border-radius:8px;top:12px;left:12px}.site-header{z-index:40;border-bottom:1px solid var(--line);backdrop-filter:blur(12px);background:#ffffffe6;position:sticky;top:0}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;min-height:66px;padding-top:10px;padding-bottom:10px;display:flex}.logo{color:var(--ink);letter-spacing:-.02em;white-space:nowrap;align-items:center;gap:10px;font-weight:700;display:inline-flex}.logo:hover{color:var(--ink)}.logo-mark{color:#fff;background:linear-gradient(135deg, var(--blue), var(--violet));border-radius:11px;place-items:center;width:34px;height:34px;font-size:18px;font-weight:800;display:inline-grid;box-shadow:0 6px 16px #4f46e54d}.logo-text{font-size:15.5px}.main-nav{flex-wrap:wrap;align-items:center;gap:4px 18px;display:flex}.main-nav a{color:var(--ink-soft);padding:6px 0;font-size:14.5px;font-weight:550;position:relative}.main-nav a:hover,.main-nav a.active{color:var(--primary)}.main-nav a.active:after{content:"";background:linear-gradient(90deg, var(--blue), var(--violet));border-radius:2px;height:2px;position:absolute;bottom:0;left:0;right:0}.breadcrumbs{color:var(--muted);padding:16px 0 0;font-size:13px}.breadcrumbs ol{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.breadcrumbs li{align-items:center;gap:6px;min-width:0;display:inline-flex}.breadcrumbs li:not(:last-child):after{content:"/";color:var(--line-strong)}.breadcrumbs a{color:var(--muted)}.breadcrumbs a:hover{color:var(--primary)}.breadcrumbs span{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:inline-block;overflow:hidden}.page{padding-top:22px;padding-bottom:72px}.hero{isolation:isolate;border-radius:var(--radius-lg);color:#fff;box-shadow:var(--shadow-lg);background:radial-gradient(700px 320px at 78% -10%,#22d3ee59,#0000 65%),radial-gradient(620px 420px at 100% 110%,#a855f78c,#0000 62%),linear-gradient(128deg,#171449 0%,#312e81 42%,#4f46e5 72%,#7c3aed 100%);padding:56px 52px 44px;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background-image:linear-gradient(#ffffff17 1px,#0000 1px),linear-gradient(90deg,#ffffff17 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0;mask-image:linear-gradient(#000000e6,#0000 92%)}.hero:after{content:"";z-index:-1;border:1px solid #ffffff2e;border-radius:50%;width:340px;height:340px;position:absolute;top:-110px;right:-90px;box-shadow:0 0 0 60px #ffffff08,0 0 0 120px #ffffff05}.hero-badge{color:#fffffff0;letter-spacing:.02em;background:#ffffff1f;border:1px solid #ffffff47;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:12.5px;font-weight:600;display:inline-flex}.hero-badge:before{content:"";background:#34d399;border-radius:50%;width:6px;height:6px;box-shadow:0 0 0 3px #34d39940}.hero h1{letter-spacing:-.03em;max-width:820px;margin:20px 0 16px;font-size:clamp(2rem,5vw,3.5rem);line-height:1.05}.hero-lead{color:#ffffffd6;max-width:660px;margin:0 0 26px;font-size:clamp(1rem,1.6vw,1.14rem)}.hero-actions{flex-wrap:wrap;gap:12px;margin-bottom:34px;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14.5px;font-weight:650;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-light{color:#312e81;background:#fff;box-shadow:0 10px 24px #09092838}.btn-light:hover{color:#312e81;box-shadow:0 14px 30px #09092847}.btn-glass{color:#fff;background:#ffffff1a;border-color:#ffffff52}.btn-glass:hover{color:#fff;background:#ffffff2e}.btn-primary{background:linear-gradient(135deg, var(--blue), var(--violet));color:#fff;box-shadow:0 10px 24px #4f46e547}.btn-primary:hover{color:#fff;box-shadow:0 14px 28px #4f46e557}.btn-ghost{background:var(--surface);border-color:var(--line-strong);color:var(--ink-soft)}.btn-ghost:hover{color:var(--primary);border-color:#4f46e566}.hero-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:780px;display:grid}.hero-stat{background:#ffffff14;border:1px solid #ffffff2e;border-radius:14px;padding:13px 15px}.hero-stat-value{font-variant-numeric:tabular-nums;font-size:1.45rem;font-weight:750;line-height:1.15;display:block}.hero-stat-label{color:#ffffffb8;margin-top:2px;font-size:12.5px;display:block}.page-head{margin-bottom:28px}.eyebrow{color:var(--primary);letter-spacing:.09em;text-transform:uppercase;margin-bottom:10px;font-size:11.5px;font-weight:700;display:inline-block}.page-head h1{margin-bottom:14px}.lead{max-width:78ch;color:var(--ink-soft);font-size:1.05rem}.meta-row{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.meta-pill{border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);border-radius:999px;padding:5px 11px;font-size:12.5px;font-weight:600}.intro-block{max-width:84ch;color:var(--ink-soft);margin:18px 0 6px}.intro-block p{margin-bottom:.85em}.section{margin-top:52px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 24px;margin-bottom:20px;display:flex}.section-head h2{margin:0}.section-head p{color:var(--muted);margin:6px 0 0;font-size:14.5px}.section-link{color:var(--primary-dark);white-space:nowrap;font-size:14px;font-weight:650}.section-link:after{content:" →"}.cards{grid-template-columns:repeat(auto-fill,minmax(min(100%,268px),1fr));gap:18px;display:grid}.cards-wide{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr))}.tool-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;gap:11px;padding:18px;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex}.tool-card:hover{box-shadow:var(--shadow-md);border-color:#4f46e547;transform:translateY(-3px)}.tool-card-top{align-items:flex-start;gap:11px;display:flex}.tool-logo{color:#fff;letter-spacing:0;border-radius:50%;flex:none;place-items:center;width:44px;height:44px;font-size:20px;font-weight:800;display:inline-grid;box-shadow:inset 0 -8px 16px #00000024}.tone-0{background:linear-gradient(135deg,#2563eb,#4f46e5)}.tone-1{background:linear-gradient(135deg,#7c3aed,#c026d3)}.tone-2{background:linear-gradient(135deg,#0891b2,#2563eb)}.tone-3{background:linear-gradient(135deg,#059669,#0d9488)}.tone-4{background:linear-gradient(135deg,#ea580c,#db2777)}.tone-5{background:linear-gradient(135deg,#4338ca,#0891b2)}.tone-6{background:linear-gradient(135deg,#be123c,#7c3aed)}.tone-7{background:linear-gradient(135deg,#0369a1,#4338ca)}.tool-card-title{flex:auto;min-width:0}.tool-card-title h3{margin:0 0 1px;font-size:1.05rem;line-height:1.3}.tool-card-title h3 a{color:var(--ink)}.tool-card-title h3 a:hover{color:var(--primary)}.tool-country{color:var(--muted);font-size:12px}.rating-pill{color:#8a5307;font-variant-numeric:tabular-nums;white-space:nowrap;background:#fff8e8;border:1px solid #f3ddb1;border-radius:9px;flex:none;align-items:center;gap:3px;padding:4px 8px;font-size:12.5px;font-weight:700;display:inline-flex}.rating-star{color:var(--amber);font-size:12px}.tool-short{color:var(--ink-soft);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:13.8px;line-height:1.52;display:-webkit-box;overflow:hidden}.tool-cats{flex-wrap:wrap;gap:5px;display:flex}.tool-cats a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:2px;font-size:11.8px}.tool-cats a:hover{color:var(--primary)}.tool-card-bottom{border-top:1px dashed var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:10px;display:flex}.tool-price{color:var(--ink);font-variant-numeric:tabular-nums;font-size:14px;font-weight:750}.badges{flex-wrap:wrap;gap:5px;display:flex}.badge{white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;padding:3px 8px;font-size:10.8px;font-weight:650;line-height:1.5;display:inline-flex}.badge-green{color:#08703d;background:#e9f9ef;border-color:#c6efd5}.badge-rose{color:#a30f33;background:#fff0f3;border-color:#fbd0da}.badge-blue{color:#1d47a8;background:#edf3ff;border-color:#d3e0ff}.badge-violet{color:#5b21b6;background:#f4eeff;border-color:#e2d5ff}.badge-slate{color:#46506a;background:#f2f4f9;border-color:#dfe4ef}.tool-card-actions{justify-content:space-between;align-items:center;gap:10px;font-size:13px;font-weight:650;display:flex}.text-link{color:var(--primary-dark)}.text-link:hover{color:var(--primary)}.muted-link{color:var(--muted);font-weight:550}.muted-link:hover{color:var(--primary)}.cat-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px;display:grid}.cat-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;gap:10px;padding:20px;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex;position:relative}.cat-card:before{content:"";background:linear-gradient(90deg, var(--blue), var(--violet));opacity:.85;border-radius:0 0 3px 3px;height:3px;position:absolute;top:0;left:20px;right:20px}.cat-card:hover{box-shadow:var(--shadow-md);border-color:#4f46e54d;transform:translateY(-3px)}.cat-card h3{font-size:1.06rem}.cat-card h3 a{color:var(--ink)}.cat-card p{color:var(--muted);margin:0;font-size:13.5px}.cat-card-foot{color:var(--primary-dark);justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:8px;font-size:13px;font-weight:650;display:flex}.cat-count{color:var(--muted);font-weight:550}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-soft);border-radius:999px;align-items:center;gap:6px;padding:7px 13px;font-size:13px;font-weight:600;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.chip:hover{color:var(--primary);background:#f8f8ff;border-color:#4f46e573}.chip-active{background:linear-gradient(135deg, var(--blue), var(--violet));color:#fff;border-color:#0000;box-shadow:0 6px 16px #4f46e53d}.chip-active:hover{color:#fff;background:linear-gradient(135deg, var(--blue), var(--violet))}.chip-count{color:var(--primary-dark);font-variant-numeric:tabular-nums;background:#4f46e517;border-radius:999px;padding:1px 6px;font-size:11px;font-weight:700}.chip-active .chip-count{color:#fff;background:#ffffff38}.filter-block{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);margin:22px 0 26px;padding:18px 20px}.filter-block+.filter-block{margin-top:12px}.filter-label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;font-size:12px;font-weight:700;display:block}.list-toolbar{border:1px solid var(--line);background:var(--surface);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 18px;margin-bottom:16px;padding:10px 14px;display:flex}.list-count{color:var(--muted);font-size:13px;font-weight:600}.sort-control{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.sort-control select{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:8px;padding:6px 30px 6px 10px;font-size:13px}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);padding:24px 26px}.panel+.panel{margin-top:16px}.panel h2{margin-bottom:14px}.panel h3{margin:18px 0 8px}.panel h3:first-child{margin-top:0}.panel-intro{color:var(--ink-soft)}.tool-hero{border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:radial-gradient(600px 240px at 100% -20%,#7c3aed1f,#0000 70%),linear-gradient(#fff,#f8f9ff);align-items:flex-start;gap:20px;padding:28px;display:flex}.tool-hero .tool-logo{border-radius:50%;width:72px;height:72px;font-size:32px}.tool-hero-main{flex:auto;min-width:0}.tool-hero h1{margin:0 0 8px;font-size:clamp(1.7rem,3.6vw,2.5rem)}.tool-hero-lead{max-width:72ch;color:var(--ink-soft);margin:0 0 14px;font-size:1.02rem}.tool-hero-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:13px;display:flex}.tool-hero-meta .rating-pill{font-size:13px}.detail-grid>div{align-content:start;gap:16px;display:grid}.detail-grid .panel+.panel{margin-top:0}.detail-grid{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:22px;margin-top:22px;display:grid}.detail-side{flex-direction:column;gap:16px;display:flex;position:sticky;top:88px}.price-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-md);padding:22px}.price-box-label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:700}.price-box-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:6px 0 2px;font-size:1.5rem;font-weight:800;display:block}.price-box-note{color:var(--muted);font-size:12.5px}.price-box .btn{width:100%;margin-top:14px}.price-box .btn+.btn{margin-top:8px}.fact-list{border-top:1px solid var(--line);gap:8px;margin:16px 0 0;padding-top:14px;font-size:13px;display:grid}.fact-row{justify-content:space-between;gap:14px;display:flex}.fact-row dt{color:var(--muted)}.fact-row dd{text-align:right;margin:0;font-weight:600}.feature-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:9px 18px;margin:0;display:grid}.feature-grid li{color:var(--ink-soft);padding-left:24px;font-size:14px;position:relative}.feature-grid li:before{content:"✓";color:var(--green);font-weight:800;position:absolute;top:0;left:0}.pros-cons{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;display:grid}.pros-cons .panel h3{align-items:center;gap:8px;margin-top:0;display:flex}.pros-cons li{color:var(--ink-soft);margin-bottom:8px;padding-left:22px;font-size:14px;position:relative}.pros-cons li:before{font-weight:800;position:absolute;left:0}.pros-list li:before{content:"+";color:var(--green)}.cons-list li:before{content:"−";color:var(--rose)}.link-columns{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:18px;display:grid}.link-columns h3{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px;font-size:13px}.link-columns ul{gap:6px;display:grid}.link-columns li a{color:var(--ink-soft);font-size:14px;display:inline-block}.link-columns li a:hover{color:var(--primary)}.reviews-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 16px;margin-bottom:14px;display:flex}.reviews-head h2{margin:0}.empty-reviews{border:1px dashed var(--line-strong);background:var(--surface-soft);border-radius:14px;padding:22px}.empty-reviews strong{margin-bottom:4px;display:block}.empty-reviews p{color:var(--muted);font-size:13.5px}.review-form{gap:10px;margin-top:16px;display:grid}.review-form input,.review-form textarea{border:1px solid var(--line);resize:vertical;background:#fafbff;border-radius:10px;width:100%;padding:10px 12px}.review-form button{border:1px solid var(--line-strong);background:var(--surface-soft);color:var(--muted);cursor:not-allowed;border-radius:10px;justify-self:start;padding:9px 16px}.review-form :disabled{opacity:.7}.faq-section{margin-top:46px}.faq-list{gap:10px;display:grid}.faq-item{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:14px}.faq-item[open]{border-color:#4f46e559}.faq-item summary{cursor:pointer;padding:16px 48px 16px 18px;font-weight:650;list-style:none;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";width:24px;height:24px;color:var(--primary);background:#f1f2fb;border-radius:8px;place-items:center;font-weight:800;display:grid;position:absolute;top:50%;right:18px;transform:translateY(-50%)}.faq-item[open] summary:after{content:"−"}.faq-answer{color:var(--ink-soft);padding:0 18px 16px;font-size:14.3px}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:760px;font-size:13.5px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;padding:11px 14px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;background:#f5f7fd;font-size:12px;font-weight:700;position:sticky;top:0}tbody tr:hover{background:#fafbff}tbody tr:last-child td{border-bottom:0}td.num{font-variant-numeric:tabular-nums;white-space:nowrap}.table-name{color:var(--ink);align-items:center;gap:8px;font-weight:650;display:inline-flex}.table-logo{color:#fff;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-size:12px;font-weight:800;display:inline-grid}.article-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px;display:grid}.article-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;gap:10px;padding:20px;transition:transform .16s,box-shadow .16s;display:flex}.article-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.article-card-date{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;font-weight:600}.article-card h3{font-size:1.08rem}.article-card h3 a{color:var(--ink)}.article-card h3 a:hover{color:var(--primary)}.article-card p{color:var(--muted);margin:0;font-size:13.8px}.article-card-foot{border-top:1px dashed var(--line);color:var(--muted);justify-content:space-between;gap:10px;margin-top:auto;padding-top:10px;font-size:12.5px;display:flex}.article-card-foot a{color:var(--primary-dark);font-weight:650}.article-meta{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin:14px 0 0;font-size:13px;display:flex}.prose{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);max-width:80ch;box-shadow:var(--shadow-sm);color:var(--ink-soft);margin-top:26px;padding:30px}.prose h2{color:var(--ink);margin:34px 0 12px;font-size:1.5rem}.prose h2:first-child{margin-top:0}.prose h3{color:var(--ink);margin:24px 0 8px}.prose p{margin-bottom:1em}.prose ul,.prose ol{margin:0 0 1em;padding-left:22px}.prose ul{list-style:outside}.prose ol{list-style:decimal}.prose li{margin-bottom:6px}.prose blockquote{border-left:3px solid var(--primary);background:var(--surface-soft);border-radius:0 10px 10px 0;margin:20px 0;padding:12px 18px}.prose table{min-width:0;margin:18px 0}.prose a{text-underline-offset:3px;text-decoration:underline}.cta-band{border-radius:var(--radius);color:#fff;box-shadow:var(--shadow-md);background:radial-gradient(500px 220px at 100% 0,#22d3ee4d,#0000 65%),linear-gradient(120deg,#312e81,#4f46e5 60%,#7c3aed);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 28px;margin-top:46px;padding:26px 28px;display:flex}.cta-band h2{margin:0 0 4px;font-size:1.3rem}.cta-band p{color:#fffc;margin:0;font-size:14px}.cta-band .btn{flex:none}.compare-head{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px;margin:22px 0;display:grid}.compare-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);gap:14px;padding:20px;display:flex}.compare-card .tool-logo{border-radius:50%;width:54px;height:54px;font-size:24px}.compare-card h2{margin:0 0 4px;font-size:1.15rem}.compare-card p{color:var(--muted);margin:0 0 8px;font-size:13.5px}.vs-badge{color:var(--primary-dark);letter-spacing:.08em;text-transform:uppercase;background:#f1f2fb;border-radius:999px;justify-content:center;align-self:center;align-items:center;padding:6px 14px;font-size:12px;font-weight:800;display:inline-flex}.diff-list{gap:10px;margin-top:16px;display:grid}.diff-item{border-bottom:1px solid var(--line);grid-template-columns:180px minmax(0,1fr);gap:14px;padding:12px 0;font-size:14px;display:grid}.diff-item:last-child{border-bottom:0}.diff-item dt{color:var(--muted);font-weight:650}.diff-item dd{color:var(--ink-soft);margin:0}.sitemap-group{margin-bottom:30px}.sitemap-group h2{margin-bottom:12px;font-size:1.2rem}.sitemap-list{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:6px 20px;display:grid}.sitemap-list a{color:var(--ink-soft);font-size:14px}.sitemap-list a:hover{color:var(--primary)}.site-footer{color:#ffffffc7;background:radial-gradient(700px 280px at 12% 0,#4f46e547,#0000 65%),#0b1023;border-top:1px solid #ffffff14;margin-top:40px;padding:48px 0 22px}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr);gap:28px 32px;display:grid}.footer-brand .logo,.footer-brand .logo:hover{color:#fff}.footer-note{color:#fff9;max-width:34ch;margin:14px 0 0;font-size:13.5px}.footer-grid h3{color:#fff;letter-spacing:.06em;text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:700}.footer-grid ul{gap:7px;display:grid}.footer-grid li a{color:#ffffffb8;font-size:13.5px}.footer-grid li a:hover{color:#fff}.footer-bottom{color:#ffffff73;border-top:1px solid #ffffff1a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;margin-top:34px;padding-top:18px;font-size:12.5px;display:flex}.muted{color:var(--muted)}.small{font-size:13px}.mt-0{margin-top:0}.mt-24{margin-top:24px}.two-col{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px;display:grid}.not-found{text-align:center;padding:60px 0}.not-found h1{margin:10px 0 12px}.not-found p{max-width:46ch;color:var(--muted);margin:0 auto 22px}@media (width<=980px){.detail-grid{grid-template-columns:minmax(0,1fr)}.detail-side{order:-1;position:static}.hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}@media (width<=760px){.header-inner{min-height:60px}.main-nav{gap:4px 14px}.main-nav a{font-size:13.5px}.hero{border-radius:20px;padding:36px 24px 30px}.hero-actions{margin-bottom:26px}.page-head h1{font-size:clamp(1.7rem,7vw,2.2rem)}.tool-hero{gap:14px;padding:22px}.tool-hero .tool-logo{border-radius:50%;width:56px;height:56px;font-size:24px}.panel{padding:20px}.prose{padding:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.diff-item{grid-template-columns:1fr;gap:2px}}@media (width<=560px){.container{padding:0 16px}.main-nav{gap:2px 12px}.main-nav a{font-size:12.5px}.logo-text{font-size:14px}.hero{padding:28px 18px 24px}.hero-stats{grid-template-columns:1fr 1fr;gap:8px}.hero-stat{padding:10px 12px}.hero-stat-value{font-size:1.22rem}.hero-actions .btn{width:100%}.filter-block,.tool-card{padding:16px}.footer-grid{grid-template-columns:1fr}.footer-bottom{justify-content:flex-start}.cta-band{padding:22px}.cta-band .btn{width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.analog-cell{flex-direction:column;gap:8px;display:flex}.analog-note{color:var(--muted);margin:0;padding:0 4px;font-size:12.5px;line-height:1.5}.analog-note strong{color:var(--ink-soft);font-weight:650}.cat-card-title{font-size:1.08rem}.chip-row-spaced{margin-bottom:26px}.not-found .chip-row{justify-content:center}