:root{--bg:#ffffff;--surface:#ffffff;--surface-2:#f5f6f8;--text:#0a1a3a;--muted:#4b5563;--border:#e5e7eb;--primary:#0b5fe8;--primary-2:#0848b8;--primary-soft:#eaf2ff;--on-primary:#ffffff;--accent:#0b5fe8;--accent-soft:#eaf2ff;--danger:#c4172b;--danger-soft:#fdecee;--ok:#15803d;--shadow-sm:0 1px 2px rgb(16 24 40/6%);--shadow:0 1px 3px rgb(16 24 40/8%);--shadow-lg:0 10px 28px rgb(16 24 40/14%);--radius:14px;--radius-sm:10px;--header-h:84px;--maxw:none;--gutter:clamp(16px,3vw,56px);color-scheme:light}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-latin),var(--font-bn),system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.0625rem;line-height:1.75;min-height:100dvh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.35;margin:0 0 .5rem;letter-spacing:-.01em}h1{font-size:clamp(1.9rem,4.6vw,3rem)}h1,h2{font-weight:800}h2{font-size:clamp(1.35rem,2.6vw,1.75rem)}p{margin:0 0 .85rem}a{color:var(--accent)}a:hover{text-decoration-thickness:2px}img{max-width:100%}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.main{flex:1 1;padding-block:32px 72px}.muted{color:var(--muted)}.small{font-size:.9rem}.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}.error-text{color:var(--danger)}.skip-link{position:absolute;left:-999px;top:8px;background:var(--primary);color:var(--on-primary);padding:8px 14px;border-radius:8px;z-index:200}.skip-link:focus{left:8px}.site-header{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;gap:clamp(12px,2vw,28px);min-height:var(--header-h)}.brand{display:inline-flex;align-items:center;flex:none;text-decoration:none}.logo{display:block;height:70px;width:auto}.logo-dark{display:none}.mega-wrap{flex:1 1;min-width:0}.mega-nav{display:flex;gap:0;width:max-content;max-width:100%;margin-inline:auto}.mega-trigger{display:inline-flex;align-items:center;gap:4px;background:none;border:0;font:inherit;font-weight:700;font-size:.97rem;color:var(--text);padding:10px 9px;border-radius:12px;cursor:pointer;white-space:nowrap}.mega-trigger svg{transition:transform .2s;color:var(--muted)}.mega-trigger.is-open,.mega-trigger:hover{background:var(--surface-2)}.mega-trigger.is-open svg{transform:rotate(180deg);color:var(--primary)}.mega-panel{position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);padding-block:22px 24px;animation:drop .16s ease-out;max-height:calc(100vh - 90px);overflow-y:auto;overscroll-behavior:contain}.mega-panel[hidden]{display:none}@keyframes drop{0%{transform:translateY(-6px)}to{transform:none}}.mega-inner{display:grid;grid-template-columns:minmax(240px,300px) 1fr;gap:40px}.mega-intro{padding:22px;border-radius:var(--radius);background:var(--surface-2);align-self:start}.mega-kicker{font-size:.82rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.mega-intro h3{font-size:1.4rem}.mega-intro p{color:var(--muted);font-size:.98rem}.mega-all{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none}.mega-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px 14px;align-content:start}.mega-item{display:flex;gap:14px;align-items:center;padding:11px 12px;border-radius:14px;text-decoration:none;color:var(--text)}.mega-item:focus-visible,.mega-item:hover{background:var(--surface-2)}.mega-item-text{display:flex;flex-direction:column;min-width:0;line-height:1.45}.mega-item-text strong{font-size:1rem}.mega-item-text small{color:var(--muted);font-size:.86rem}.mini-tile{flex:none;display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--tile,var(--primary));color:#fff;box-shadow:0 5px 12px color-mix(in srgb,var(--tile,var(--primary)) 30%,transparent)}.header-tools{display:flex;align-items:center;gap:10px;flex:none;margin-inline-start:auto}.header-search{width:260px;display:none}.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--muted);cursor:pointer}.icon-btn:hover:not([disabled]){background:var(--surface-2);color:var(--text)}.icon-btn[disabled]{opacity:.3;cursor:not-allowed}.icon-btn.menu-btn,.icon-btn.search-btn,.icon-btn.tools-btn{display:none}.lang-switch{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:3px}.lang-link{padding:5px 15px;border-radius:999px;color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:700;line-height:1.6}.lang-link:hover{color:var(--text)}.lang-link.is-active{background:var(--primary);color:var(--on-primary)}.tool-search{position:relative}.tool-search input{width:100%;font:inherit;font-size:.95rem;padding:10px 14px 10px 40px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface-2);color:var(--text)}.tool-search input:focus{background:var(--surface);border-color:var(--accent);outline:none}.tool-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);display:grid;pointer-events:none}.tool-search-overlay input{font-size:1.05rem;padding:14px 16px 14px 46px;border-radius:16px}.search-results{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:60;margin:0;padding:8px;list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);max-height:70vh;overflow:auto}.tool-search-bar .search-results{min-width:340px;right:0;left:auto}.tool-search-overlay .search-results{position:static;box-shadow:none;border:0;padding:8px 0;margin-top:6px;max-height:none}.search-empty{padding:14px;color:var(--muted)}.search-item{display:flex;gap:12px;align-items:center;padding:9px 10px;border-radius:12px;text-decoration:none;color:var(--text);line-height:1.4}.search-item.is-active,.search-item:hover{background:var(--surface-2)}.search-item small{display:block;color:var(--muted);font-size:.84rem}.sheet{position:fixed;inset:0;z-index:100;display:flex;justify-content:flex-end}.sheet-backdrop{position:absolute;z-index:0;inset:0;background:rgb(8 11 36/55%);border:0;cursor:pointer}.sheet-left{justify-content:flex-start}.sheet-left .sheet-panel{animation-name:slide-left}@keyframes slide-left{0%{transform:translateX(-30px)}to{transform:none}}.sheet-panel{position:relative;z-index:1;width:min(460px,100%);height:100%;background:var(--surface);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:slide .2s ease-out}@keyframes slide{0%{transform:translateX(30px)}to{transform:none}}.sheet-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px 6px 20px;font-size:1.1rem}.sheet-search{padding:8px 16px 12px}.drawer-cats{overflow:auto;flex:1 1;padding:0 12px 12px}.drawer-cat{border-bottom:1px solid var(--border)}.drawer-cat summary{display:flex;justify-content:space-between;align-items:center;gap:12px;list-style:none;cursor:pointer;padding:14px 8px}.drawer-cat summary::-webkit-details-marker{display:none}.drawer-cat summary strong{display:block}.drawer-cat summary small{color:var(--muted);font-size:.86rem}.drawer-cat[open] summary svg{transform:rotate(180deg)}.drawer-cat ul{list-style:none;margin:0 0 10px;padding:0 4px;display:grid;gap:2px}.drawer-cat li a{display:flex;align-items:center;gap:12px;padding:9px 8px;border-radius:12px;text-decoration:none;color:var(--text);font-weight:600}.drawer-cat li a:hover{background:var(--surface-2)}.drawer-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px calc(14px + env(safe-area-inset-bottom))}.bottom-nav,.drawer-foot{border-top:1px solid var(--border)}.bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:color-mix(in srgb,var(--surface) 94%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:6px 8px calc(6px + env(safe-area-inset-bottom));grid-template-columns:repeat(4,1fr)}.bottom-nav a,.bottom-nav button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;background:none;border:0;font:inherit;font-size:.78rem;font-weight:600;line-height:1.3;color:var(--muted);text-decoration:none;border-radius:12px;cursor:pointer}.bottom-nav .is-active{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid var(--border);background:var(--surface);font:inherit;font-weight:700;padding:11px 22px;border-radius:14px;cursor:pointer;text-decoration:none;line-height:1.5;transition:transform .12s,box-shadow .12s,background .12s}.btn,.btn:hover{color:var(--text)}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary);box-shadow:none}.btn-primary:hover{background:var(--primary-2);border-color:var(--primary-2);color:var(--on-primary)}.btn-lg{padding:15px 32px;font-size:1.08rem;border-radius:16px}.btn-sm{padding:6px 14px;font-size:.92rem;border-radius:10px}.btn-wide{min-width:min(320px,100%)}.btn-ghost{background:transparent}.btn-danger{color:var(--danger)}.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}.link-btn{color:var(--accent)}.hero{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,64px);align-items:center;padding:clamp(28px,4vw,56px);margin-bottom:28px;border-radius:28px;background:var(--surface-2);border:1px solid var(--border)}.hero-kicker{display:inline-block;font-size:.88rem;font-weight:800;color:#0a4a9e;background:linear-gradient(90deg,#e6f0ff,#dcf8f5);border:1px solid #cfe6f3;padding:4px 14px;border-radius:999px;margin-bottom:14px}.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.25}.accent{color:var(--primary);white-space:nowrap}.hero .lead{margin-bottom:22px}.features{list-style:none;margin:0 0 22px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}.features li{display:flex;align-items:center;gap:12px;font-weight:700;line-height:1.4}.feature-icon{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:color-mix(in srgb,var(--tile) 15%,var(--surface));color:var(--tile)}.quick-tools{display:flex;flex-wrap:wrap;gap:10px}.quick-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 6px;border-radius:999px;background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--text);font-weight:700;font-size:.94rem;box-shadow:var(--shadow-sm)}.quick-chip:hover{border-color:var(--accent)}.quick-chip .mini-tile{width:30px;height:30px;border-radius:9px;box-shadow:none}.hero-card{background:var(--surface);border-radius:24px;padding:16px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}.hero-drop{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:36px 18px;border:2px dashed color-mix(in srgb,var(--accent) 40%,var(--border));border-radius:18px;transition:background .15s,border-color .15s}.hero-drop.is-dragging{background:var(--accent-soft);border-color:var(--accent)}.hero-drop-icon{color:var(--accent);display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--accent-soft);margin-bottom:6px}.hero-drop-title{font-size:1.3rem;font-weight:800;margin:0}.hero-drop .muted{margin:0}.hero-hint{margin-top:10px!important;max-width:38ch}.hero-secure{display:flex;align-items:center;justify-content:center;gap:6px;margin:12px 0 2px;font-size:.88rem;color:var(--muted)}.hero-pick{padding:8px}.hero-pick-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px}.hero-pick-head p{margin:0;word-break:break-word}.hero-pick-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.hero-pick-list button{display:flex;align-items:center;gap:12px;width:100%;text-align:start;padding:10px 12px;border-radius:14px;border:1px solid var(--border);background:var(--surface);font:inherit;font-weight:700;color:var(--text);cursor:pointer}.hero-pick-list button:hover{border-color:var(--accent);background:var(--accent-soft)}.cat-chips{display:flex;gap:10px;overflow-x:auto;padding:8px 2px 14px;margin-bottom:8px;scrollbar-width:none;position:sticky;top:var(--header-h);z-index:20;background:var(--bg)}.cat-chips::-webkit-scrollbar{display:none}.chip{flex:none;padding:9px 18px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--text);text-decoration:none;font-weight:700;font-size:.95rem;box-shadow:var(--shadow-sm)}.chip:hover{border-color:var(--primary);color:var(--primary)}.chip.is-active{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.cat-section{margin-bottom:44px}.cat-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}.cat-head h2{margin-bottom:2px}.cat-head p{margin:0}.cat-bar{flex:none;width:6px;align-self:stretch;border-radius:6px;background:var(--primary);min-height:46px}.cat-bar[data-cat=optimize]{background:#059669}.cat-bar[data-cat=to-pdf]{background:#2563eb}.cat-bar[data-cat=from-pdf]{background:#7c3aed}.cat-bar[data-cat=edit]{background:#c026d3}.cat-bar[data-cat=security]{background:#d97706}.cat-bar[data-cat=documents]{background:#0ea5e9}.cat-bar[data-cat=images]{background:#f59e0b}.cat-bar[data-cat=uk-us]{background:#1d4ed8}.cat-bar[data-cat=top]{background:#dc2626}.cat-bar[data-cat=daily]{background:#0f766e}.region-badge{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:2px 12px;margin-bottom:4px}.mega-trigger[data-cat=uk-us],.region-badge{color:#1d4ed8;background:#eaf2ff}.mega-trigger[data-cat=uk-us].is-open,.mega-trigger[data-cat=uk-us]:hover{background:#dbe8ff}.section-title{margin-bottom:16px}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}.tool-card{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--text);box-shadow:var(--shadow-sm);transition:transform .15s,border-color .15s,box-shadow .15s}.tool-card:hover{color:var(--text);border-color:var(--tile,var(--primary));transform:translateY(-3px);box-shadow:var(--shadow)}.tool-icon{flex:none;display:grid;place-items:center;width:54px;height:54px;border-radius:15px;background:var(--tile,var(--primary));color:#fff;box-shadow:0 8px 16px color-mix(in srgb,var(--tile,var(--primary)) 32%,transparent)}.tool-card-text{display:flex;flex-direction:column;gap:2px;min-width:0}.tool-card-text strong{font-size:1.04rem;line-height:1.4}.tool-card-text span{color:var(--muted);font-size:.92rem;line-height:1.55}.tool-arrow{flex:none;margin-inline-start:auto;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--surface-2);color:var(--muted)}.tool-card:hover .tool-arrow{background:var(--tile,var(--primary));color:#fff}.how{margin:12px 0 40px}.how-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.how-steps li{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.how-steps p{margin:2px 0 0;color:var(--muted);font-size:.96rem}.how-num{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--primary);color:var(--on-primary);font-weight:800}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}.privacy-panel{display:flex;gap:18px;align-items:flex-start}.panel-icon{flex:none;display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--primary-soft);color:var(--primary)}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.93rem;margin-bottom:18px}.breadcrumb,.breadcrumb a{color:var(--muted)}.breadcrumb [aria-current]{color:var(--text);font-weight:700}.tool-head{display:flex;gap:20px;align-items:center;margin-bottom:26px}.tool-head h1{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:4px}.tool-head .lead{margin:0}.tool-head-icon{flex:none;display:grid;place-items:center;width:72px;height:72px;border-radius:20px;background:var(--tile);color:#fff;box-shadow:0 12px 24px color-mix(in srgb,var(--tile) 34%,transparent)}.workspace-wrap{width:100%}.seo-grid{margin:44px 0 0;display:grid;gap:28px;grid-template-columns:1fr 1fr}@media (max-width:900px){.seo-grid{grid-template-columns:1fr}}.seo-block h2{font-size:1.4rem}.seo-block p{color:var(--muted)}.faq{margin:32px 0 0}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:10px;padding:0 18px}.faq-item summary{cursor:pointer;font-weight:700;padding:15px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:1.4rem;line-height:1.2;color:var(--primary)}.faq-item[open] summary:after{content:"–"}.faq-item p{color:var(--muted);padding-bottom:14px;margin:0}.more-tools{margin-top:56px}.prose{max-width:72ch;margin-inline:auto}.prose section{margin-top:28px}.workspace{gap:18px}.dropzone,.workspace{display:flex;flex-direction:column}.dropzone{align-items:center;gap:8px;text-align:center;padding:52px 20px;background:var(--surface);border:2px dashed color-mix(in srgb,var(--accent) 40%,var(--border));border-radius:22px;transition:border-color .15s,background .15s;box-shadow:var(--shadow-sm)}.dropzone.is-compact{flex-direction:row;flex-wrap:wrap;justify-content:center;padding:16px 20px;gap:14px}.dropzone.is-dragging{border-color:var(--accent);background:var(--accent-soft)}.dropzone-icon{color:var(--accent);display:grid;place-items:center}.dropzone-title{font-size:1.35rem;font-weight:800;margin:0}.dropzone .muted{margin:0}.dropzone-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.dz-hint{max-width:60ch;margin-top:6px!important}.notice{background:var(--surface-2);border-inline-start:4px solid var(--accent);border-radius:10px;padding:12px 16px;margin:0}.file-list-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.file-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.file-row{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:9px 12px}.file-index{flex:none;min-width:26px;text-align:center;color:var(--muted);font-weight:800}.file-thumb{flex:none;display:grid;place-items:center;width:50px;height:50px;border-radius:10px;background:var(--surface-2);color:var(--muted);overflow:hidden}.file-thumb img{width:100%;height:100%;object-fit:cover}.file-meta{flex:1 1;min-width:0;display:flex;flex-direction:column}.file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.role-tag{margin-inline-start:10px;padding:1px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:.82rem}.file-actions{flex:none;display:flex}.options-title{font-size:1.15rem}.field{border:0;margin:0 0 20px;padding:0;min-width:0}.field:last-child{margin-bottom:0}.field legend,.field-title,.field>label{font-weight:800;display:block;margin-bottom:8px;padding:0}.field-inline{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.field-inline label{margin:0!important}.label-2{margin-top:12px}.opt-tag{font-weight:500;color:var(--muted);font-size:.9rem}.radio-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.radio-card{position:relative;display:flex;flex-direction:column;border:1.5px solid var(--border);border-radius:14px;padding:12px 16px;cursor:pointer;background:var(--surface)}.radio-card input{position:absolute;opacity:0;inset:0;cursor:pointer}.radio-card:hover{border-color:color-mix(in srgb,var(--primary) 50%,var(--border))}.radio-card.is-selected{border-color:var(--primary);background:var(--primary-soft)}.radio-card:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}.radio-label{font-weight:800}.radio-hint{color:var(--muted);font-size:.88rem;line-height:1.5}.text-input{width:100%;font:inherit;padding:12px 16px;border-radius:12px;border:1.5px solid var(--border);background:var(--surface);color:var(--text)}.text-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}.text-input[aria-invalid=true]{border-color:var(--danger)}.num-input{width:130px}select.text-input{appearance:auto}.check{display:flex;align-items:center;gap:12px;margin-bottom:14px;cursor:pointer;font-weight:600}.check 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.lang-link.is-active{color:var(--on-primary)}.footer-bottom{border-top:1px solid var(--border)}.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;padding-block:18px;font-size:.9rem}.geo-credit{font-size:.82rem}.dev{display:flex;align-items:center;gap:12px;flex:0 0 auto;margin-top:20px}.dev-photo{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--border);flex:none}.dev-text{display:grid;gap:1px;line-height:1.35}.dev-label{font-size:.78rem;color:var(--muted)}.site-footer .dev-name{font-weight:800;font-size:.98rem;color:var(--text);text-decoration:none}.site-footer .dev-name:hover{color:var(--primary);text-decoration:underline}.site-footer .dev-social{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:nowrap;gap:6px}.dev-social li{flex:none}.site-footer .dev-social a{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:var(--muted);background:var(--surface);border:1px solid var(--border)}.site-footer .dev-social a:hover{color:var(--on-primary);background:var(--primary);border-color:var(--primary);text-decoration:none}.footer-bottom-inner p{margin:0}.to-top{display:inline-flex;align-items:center;gap:8px}.client-tool{display:grid;gap:14px}.conv-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.conv-box{min-width:0}.conv-area{min-height:240px;resize:vertical;line-height:1.6;font-size:1.02rem}.conv-actions{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.amount-input{font-size:1.5rem;font-weight:800;padding:14px 18px}.words-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.words-card{background:var(--surface-2);border:1px solid 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(min-width:1280px){.icon-btn.search-btn{display:inline-grid}.mega-trigger{font-size:.9rem;padding:9px 6px}.header-inner{gap:10px}.logo{height:50px}.lang-link{padding:4px 11px;font-size:.86rem}}@media (min-width:1366px){.logo{height:56px}}@media (min-width:1440px){.logo{height:64px}}@media (min-width:1600px){.logo{height:70px}}@media (min-width:1280px) and (max-width:1399px){.mega-trigger{font-size:.83rem;padding:8px 3px;gap:1px}.header-tools{gap:6px}}@media (max-width:1279px){.mega-wrap{display:none}.icon-btn.menu-btn,.icon-btn.tools-btn{display:inline-grid}.brand{flex:1 1;justify-content:center}.header-tools{flex:none;margin-inline-start:0}.header-inner{gap:8px}}@media (max-width:980px){.hero,.how-steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:820px){:root{--header-h:70px}.logo{height:56px}.bottom-nav{display:grid}body{padding-bottom:72px}.header-lang{display:none}.main{padding-block:22px 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(max-width:480px){.us-metric-grid{grid-template-columns:1fr!important}}.nt-group{font-size:.95rem;margin:18px 0 8px;padding-top:10px;border-top:1px solid var(--border);color:var(--muted);text-transform:none}.nt-input{display:flex;align-items:center;gap:8px}.nt-unit{color:var(--muted);font-weight:600;white-space:nowrap}.nt-heads{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.nt-head{background:var(--accent-soft);border-radius:var(--radius);padding:12px 14px;display:grid;gap:2px}.nt-head strong{font-size:1.5rem;line-height:1.2;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.nt-warn{background:#fff7e6;border:1px solid #f5d28a;border-radius:10px;padding:10px 12px;margin:0}.calc-rows .is-sub{color:var(--muted);padding-left:26px}.calc-rows .is-warn 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auto;align-items:center}.nt-result{border:1.5px solid var(--border);border-radius:var(--radius);padding:12px 14px;display:grid;gap:6px}.nt-result.ok{border-color:#86d3a4;background:#f1fbf5}.nt-result.bad{border-color:#f2a6ae;background:#fff4f5}.nt-badge{font-weight:800}.nt-plan-group h3{font-size:1.02rem;margin:18px 0 6px}.nt-plan-item{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--border)}.nt-plan-item input{margin-top:4px;width:18px;height:18px}.nt-plan-item.done span.t{text-decoration:line-through;color:var(--muted)}.nt-progress{height:10px;background:var(--surface-2);border-radius:6px;overflow:hidden}.nt-progress>i{display:block;height:100%;background:var(--ok)}@media (max-width:860px){.nt-doc-cols{grid-template-columns:1fr}}