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1fr;gap:8px}.common-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.related-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media (max-width:640px){body{background:url(/bgmob.webp) top/cover no-repeat fixed!important}.site-header{border-bottom:none;flex-wrap:wrap;gap:0;height:auto;padding:10px 14px 0}.logo{flex:1;height:36px}.logo-img{max-width:160px;height:32px}.header-search{border-top:1px solid var(--bd1);background:#f8f9fff2;border-left:none;border-right:none;border-radius:0;flex-basis:calc(100% + 28px);order:3;width:calc(100% + 28px);max-width:calc(100% + 28px);height:44px;margin:10px -14px 0;padding:0 16px}.kbd{display:none}.hdr-right{gap:6px;margin-left:0}.cat-bar{z-index:900;position:sticky;top:0}.cat-tab{gap:2px;padding:7px 10px}.cat-tab-icon{font-size:.95rem}.cat-tab-name{font-size:.6rem}.breadcrumb-bar{padding:8px 14px}.conv-page-h1{font-size:1.1rem}.main-wrap{padding:16px 12px}.hero{padding:14px 12px}.converter-card{border-radius:var(--r12)}.conv-card-head{gap:7px;padding:8px 12px}.conv-card-icon{font-size:1.1rem}.conv-card-title-wrap{gap:1px}.conv-active-cat{font-size:.85rem}.conv-card-sub{white-space:nowrap;text-overflow:ellipsis;max-width:160px;font-size:.68rem;overflow:hidden}.conv-active-sub{padding:3px 8px;font-size:.7rem}.common-grid,.converter-list,.related-grid{grid-template-columns:1fr 1fr}}@media (max-width:480px){.footer-grid{grid-template-columns:1fr}.not-found-actions{flex-direction:column;align-items:center}.auth-card{padding:24px 16px}.sitemap-grid{padding:0 12px 32px}.conv-table th,.conv-table td{padding:8px 10px}.conv-card-sub{display:none}.conv-active-sub{padding:2px 7px;font-size:.66rem}}.breadcrumb-bar{border-bottom:1px solid var(--bd1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffd9;padding:10px 28px}.breadcrumb-list{max-width:1300px;font-family:var(--font-b);align-items:center;gap:0;margin:0 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20px}.formula-block-label{font-family:var(--font-b);text-transform:uppercase;color:var(--g);letter-spacing:.08em;align-items:center;gap:6px;margin-bottom:8px;font-size:.7rem;font-style:italic;display:flex}.formula-block-main{font-family:var(--font-b);color:var(--t1);font-size:1.2rem;font-weight:500}.formula-block-alt{font-family:var(--font-b);color:var(--t2);margin-top:4px;font-size:.85rem;font-style:italic}.conv-table-wrap{border:1px solid var(--bd1);border-radius:var(--r12);margin-bottom:32px;overflow:hidden}.conv-table-head{background:var(--bg-3);border-bottom:1px solid var(--bd1);padding:12px 16px}.conv-table-label{font-family:var(--font-h);text-transform:uppercase;letter-spacing:.08em;color:var(--t2);font-size:.75rem}.conv-table-scroll{overflow-x:auto}.conv-table{border-collapse:collapse;width:100%;font-family:var(--font-b);font-size:.9rem}.conv-table th{text-align:left;font-family:var(--font-h);text-transform:uppercase;letter-spacing:.06em;color:var(--t2);background:var(--bg-3);border-bottom:1px solid var(--bd1);padding:10px 16px;font-size:.72rem}.conv-table td{border-bottom:1px solid var(--bd1);color:var(--t1);padding:9px 16px}.conv-table tbody tr:nth-child(2n){background:var(--bg-2)}.conv-table tbody tr:hover{background:var(--bg-3)}.conv-table-result{color:var(--g);font-weight:600}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.seo-content{margin-bottom:36px}.seo-h2{font-family:var(--font-h);color:var(--t1);letter-spacing:-.01em;margin:28px 0 10px;font-size:1.1rem;font-weight:600}.seo-p{font-family:var(--font-b);color:var(--t2);max-width:780px;font-size:.88rem;line-height:1.8}.faq-list{flex-direction:column;gap:8px;margin-top:20px;display:flex}.faq-item{border:1px solid var(--bd2);border-radius:var(--r8);transition:border-color 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#6366f140;margin-bottom:8px;font-size:5rem;font-weight:700}.not-found-title{font-family:var(--font-h);color:var(--t1);margin-bottom:12px;font-size:1.4rem}.not-found-text{font-family:var(--font-b);color:var(--t2);margin-bottom:24px;font-size:.9rem;line-height:1.6}.not-found-actions{justify-content:center;gap:12px;margin-bottom:32px;display:flex}.not-found-cats{margin-top:16px}.not-found-cats-label{font-family:var(--font-h);text-transform:uppercase;letter-spacing:.1em;color:var(--t3);margin-bottom:10px;font-size:.7rem}.not-found-cat-links{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.not-found-cat-links a{font-family:var(--font-b);color:var(--t2);border:1px solid var(--bd2);border-radius:var(--r8);padding:5px 12px;font-size:.82rem;text-decoration:none;transition:all .14s}.not-found-cat-links a:hover{color:var(--g);border-color:#6366f166}.theme-toggle{background:var(--bg-3);border:1px solid var(--bd1);border-radius:var(--r8);cursor:pointer;width:36px;height:36px;color:var(--t2);flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;transition:all .15s;display:flex}.theme-toggle:hover{border-color:var(--g);color:var(--g)}@layer sitemap{.sitemap-hero{text-align:center;border-bottom:1px solid var(--bd1);padding:48px 24px 32px}.sitemap-hero h1{font-family:var(--font-h);color:var(--t1);margin-bottom:8px;font-size:clamp(1.5rem,3vw,2rem);font-weight:700}.sitemap-hero p{font-family:var(--font-b);color:var(--t2);max-width:600px;margin:0 auto;font-size:.9rem}.sitemap-filter{justify-content:center;padding:24px 24px 16px;display:flex}.sitemap-filter input{width:100%;max-width:680px;font-family:var(--font-b);color:var(--t1);border:1px solid var(--bd1);border-radius:var(--r12);background:#fff;outline:none;padding:12px 16px;font-size:.85rem;transition:border-color .2s,box-shadow .2s}.sitemap-filter input:focus{border-color:var(--g);box-shadow:var(--glow)}.sitemap-filter input::placeholder{color:var(--t3)}.sitemap-grid{box-sizing:border-box;gap:24px;max-width:1200px;margin:0 auto;padding:0 24px 48px;display:grid}.sitemap-category{background:var(--bg-1);border:1px solid var(--bd1);border-radius:var(--r16);transition:border-color .2s,box-shadow .2s;overflow:hidden}.sitemap-category:hover{border-color:var(--g);box-shadow:var(--shadow)}.sitemap-category-header{background:var(--bg-3);border-bottom:1px solid var(--bd1);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.sitemap-category-header h2{font-family:var(--font-h);color:var(--t1);align-items:center;gap:8px;font-size:1rem;font-weight:600;display:flex}.sitemap-category-header .badge{font-family:var(--font-b);background:var(--g2);color:var(--g);border-radius:999px;padding:2px 8px;font-size:.7rem;font-weight:600}.sitemap-category-header a{font-family:var(--font-b);color:var(--g);align-items:center;gap:4px;font-size:.78rem;text-decoration:none;transition:opacity .2s;display:flex}.sitemap-category-header a:hover{opacity:.8;text-decoration:underline}.sitemap-pairs{background:var(--bd1);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1px;display:grid}.sitemap-pairs a{font-family:var(--font-b);color:var(--t2);background:var(--bg-1);align-items:center;gap:8px;padding:10px 16px;font-size:.8rem;text-decoration:none;transition:background .15s,color .15s;display:flex}.sitemap-pairs a:before{content:"→";color:var(--g);opacity:.5;font-size:.7rem;transition:opacity .15s}.sitemap-pairs a:hover{background:var(--bg-3);color:var(--g)}.sitemap-pairs a:hover:before{opacity:1}.sitemap-pairs a mark{background:var(--g2);color:var(--g);border-radius:2px;padding:0 2px}.sitemap-empty{text-align:center;color:var(--t3);font-family:var(--font-b);padding:48px 24px;font-size:.9rem}.sitemap-stats{border-top:1px solid var(--bd1);justify-content:center;gap:32px;max-width:1200px;margin:0 auto;padding:24px;display:flex}.sitemap-stats .stat{text-align:center}.sitemap-stats .stat-value{font-family:var(--font-h);color:var(--g);font-size:1.5rem;font-weight:700}.sitemap-stats .stat-label{font-family:var(--font-b);color:var(--t3);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:.75rem}@media (max-width:640px){.sitemap-pairs{grid-template-columns:1fr}.sitemap-stats{gap:16px}.sitemap-stats .stat-value{font-size:1.25rem}}}.auth-page{background:0 0;justify-content:center;align-items:center;min-height:100vh;padding:48px 24px;display:flex}.auth-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--bd1);border-radius:var(--r16);width:100%;max-width:420px;box-shadow:var(--shadow);background:#ffffffeb;padding:40px 32px}.auth-header{text-align:center;margin-bottom:28px}.auth-logo{font-family:var(--font-h);color:var(--g);letter-spacing:.05em;margin-bottom:20px;font-size:.85rem;text-decoration:none;display:inline-block}.auth-title{font-family:var(--font-h);color:var(--t1);margin-bottom:6px;font-size:1.4rem;font-weight:700}.auth-subtitle{font-family:var(--font-b);color:var(--t2);font-size:.85rem;line-height:1.5}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-label{font-family:var(--font-h);text-transform:uppercase;letter-spacing:.06em;color:var(--t2);flex-direction:column;gap:6px;font-size:.72rem;display:flex}.auth-input{font-family:var(--font-b);color:var(--t1);background:var(--bg-3);border:1px solid var(--bd1);border-radius:var(--r8);outline:none;padding:11px 14px;font-size:.88rem;transition:border-color .2s,box-shadow .2s}.auth-input:focus{border-color:var(--g);box-shadow:0 0 0 3px #6366f11f}.auth-field-error{font-family:var(--font-b);color:var(--red);margin-top:2px;font-size:.75rem}.auth-error{border-radius:var(--r8);font-family:var(--font-b);color:var(--red);background:#ef444414;border:1px solid #ef444440;padding:10px 14px;font-size:.82rem}.auth-success{border-radius:var(--r8);font-family:var(--font-b);color:var(--g);background:#6366f10f;border:1px solid #6366f133;padding:10px 14px;font-size:.82rem}.auth-actions{justify-content:flex-end;display:flex}.auth-link{font-family:var(--font-b);color:var(--g);font-size:.82rem;text-decoration:none;transition:opacity .15s}.auth-link:hover{opacity:.8;text-decoration:underline}.auth-submit{width:100%;margin-top:8px;padding:12px;font-size:.9rem}.auth-footer-text{text-align:center;font-family:var(--font-b);color:var(--t2);margin-top:20px;font-size:.82rem}@media (max-width:480px){.auth-card{padding:28px 20px}}[data-theme=light] .btn-ghost{border-color:var(--bd1);color:var(--t2)}[data-theme=light] .btn-ghost:hover{border-color:var(--g);color:var(--g)}[data-theme=light] .conv-table tbody tr:nth-child(2n){background:var(--bg)}[data-theme=light] .conv-table tbody tr:hover{background:var(--bg-3)}[data-theme=dark]{--bg:#07090d;--bg-1:#0d1017;--bg-2:#121720;--bg-3:#181f2b;--bg-4:#1d2535;--t1:#edf2f7;--t2:#8896a7;--t3:#4a5568;--bd1:#1d2535;--bd2:#2a3548;--bd3:#374357;--shadow:0 8px 32px #00000080;--glow:0 0 32px #6366f147;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=dark] body{color:var(--t1);background:linear-gradient(#07090db8,#07090db8),url(/background.webp) 50%/cover no-repeat fixed!important}[data-theme=dark] .site-header{border-bottom-color:var(--bd1);background:#07090deb}[data-theme=dark] .cat-bar{border-bottom-color:var(--bd1);background:#0d1017eb}[data-theme=dark] .converter-card{border-color:var(--bd2);background:#121720f5}[data-theme=dark] .conv-card-head{background:#181f2be6}[data-theme=dark] .num-in{background:var(--bg-2);border-color:var(--bd2);color:var(--t1)}[data-theme=dark] .unit-sel{background:var(--bg-3);border-color:var(--bd2);color:var(--t1)}[data-theme=dark] .swap-btn{background:var(--bg-3);border-color:var(--bd2);color:var(--g)}[data-theme=dark] .qcat{background:var(--bg-3);border-color:var(--bd2);color:var(--t2)}[data-theme=dark] .main-wrap{background:#0d1017e6}[data-theme=dark] .about-strip{background:var(--bg-1)}[data-theme=dark] .font-strip{background:var(--bg)}[data-theme=dark] .site-footer{background:var(--bg);border-top-color:var(--bd1)}[data-theme=dark] .header-search{background:var(--bg-2);border-color:var(--bd2)}[data-theme=dark] .sub-panel,[data-theme=dark] .sidebar{background:var(--bg-1)}[data-theme=dark] .conv-table th{background:var(--bg-2)}[data-theme=dark] .conv-table tbody tr:nth-child(2n){background:var(--bg-1)}[data-theme=dark] .conv-table tbody tr:hover{background:var(--bg-2)}[data-theme=dark] .btn-ghost{border-color:var(--bd2);color:var(--t2);background:0 0}[data-theme=dark] .btn-ghost:hover{border-color:var(--g);color:var(--g)}[data-theme=dark] .breadcrumb-bar{background:var(--bg)}[data-theme=dark] .conv-link{background:var(--bg-2);border-color:var(--bd1)}[data-theme=dark] .sitemap-filter input{background:var(--bg-2);border-color:var(--bd2);color:var(--t1)}[data-theme=dark] .sitemap-category{background:var(--bg-1);border-color:var(--bd1)}[data-theme=dark] .sitemap-category-header{background:var(--bg-3)}[data-theme=dark] .sitemap-pairs a{background:var(--bg-1);color:var(--t2)}[data-theme=dark] .theme-toggle{background:var(--bg-3);border-color:var(--bd2)}[data-theme=dark] .sidebar-toggle{background:var(--bg-2);border-color:var(--bd2)}[data-theme=dark] .formula-pill{background:#6366f11a;border-color:#6366f140}[data-theme=dark] .conv-item:hover{background:var(--bg-2)}[data-theme=dark] .scroll-top-btn{background:var(--bg-2);border-color:var(--bd2)}[data-theme=dark] .cat-tab:hover{background:var(--cat-color,var(--g))}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .cat-tab:hover{background:color-mix(in srgb,var(--cat-color,var(--g))15%,transparent)}}[data-theme=dark] .cat-tab.active{background:var(--cat-color,var(--g))}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .cat-tab.active{background:color-mix(in srgb,var(--cat-color,var(--g))10%,transparent)}}@media (max-width:640px){[data-theme=dark] body{background:linear-gradient(#07090db8,#07090db8),url(/bgmob.webp) top/cover no-repeat fixed!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}