@font-face{font-family:'Space Grotesk';src:url('/fonts/space-grotesk-variable.woff2') format('woff2');font-weight:300 700;font-style:normal;font-display:swap}@font-face{font-family:'Azeret Mono';src:url('/fonts/azeret-mono-variable.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap}:root{--orange-500:#ff6b2b;--orange-600:#e85a1b;--orange-50:#fff7f2;--orange-100:#ffece0;--orange-dim:rgba(255,107,43,0.08);--neutral-50:#fafafa;--neutral-100:#f5f5f5;--neutral-200:#e5e5e5;--neutral-300:#d4d4d4;--neutral-400:#a3a3a3;--neutral-500:#737373;--neutral-600:#525252;--neutral-700:#404040;--neutral-800:#262626;--neutral-900:#171717;--white:#ffffff;--success:#22c55e;--error:#ef4444;--font-main:'Space Grotesk',-apple-system,sans-serif;--font-mono:'Azeret Mono','SF Mono',monospace;--radius:12px;--radius-sm:8px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--transition-fast:150ms ease;--transition-base:250ms ease;--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2.5rem;--space-xl:4rem;--space-2xl:6rem;--section-gap:clamp(3rem,5vw,4.5rem);--section-gap-tight:clamp(1.5rem,3vw,2.5rem)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-main);background:var(--white);color:var(--neutral-800);line-height:1.6}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;border:none;background:none}:focus-visible{outline:2px solid var(--orange-500);outline-offset:2px}:focus:not(:focus-visible){outline:none}.sr-only-focusable:focus{position:fixed;top:0.5rem;left:0.5rem;z-index:9999;width:auto;height:auto;padding:0.75rem 1.25rem;margin:0;overflow:visible;clip:auto;white-space:normal;font-size:0.85rem;font-weight:600;color:var(--white);background:var(--orange-500);border-radius:var(--radius-sm);text-decoration:none}.wrapper{max-width:820px;margin:0 auto;padding:0 1.5rem}header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,0.82);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid rgba(0,0,0,0.06);transition:background var(--transition-base),box-shadow var(--transition-base)}header.scrolled{background:rgba(255,255,255,0.95);box-shadow:0 1px 8px rgba(0,0,0,0.06)}.header-inner{max-width:820px;margin:0 auto;padding:0 1.5rem;height:56px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:0.5rem;text-decoration:none;color:var(--neutral-900);flex-shrink:0;transition:opacity var(--transition-fast)}.logo:hover{opacity:0.8}.logo-badge{font-family:var(--font-mono);font-size:0.65rem;font-weight:500;color:var(--white);background:var(--orange-500);padding:0.3rem 0.6rem;border-radius:5px;border:1px solid var(--orange-500)}.logo-name{font-size:1.15rem;font-weight:700;letter-spacing:-0.035em}.header-nav{display:flex;align-items:center;gap:0.35rem}.header-nav-link{display:inline-flex;align-items:center;gap:0.3rem;padding:0.4rem 0.65rem;font-size:0.82rem;font-weight:500;color:var(--neutral-600);border-radius:8px;transition:color var(--transition-fast),background var(--transition-fast);white-space:nowrap;background:none;border:none;cursor:pointer;font-family:var(--font-main);position:relative}.header-nav-link:hover,.header-nav-link:focus-visible{color:var(--neutral-900);background:var(--neutral-100)}.header-nav-link .chevron{font-size:0.5rem;transition:transform var(--transition-fast),opacity var(--transition-fast);opacity:0.4}.header-nav-link--primary{display:inline-flex;align-items:center;gap:0.3rem;padding:0.4rem 0.65rem;font-size:0.82rem;font-weight:600;color:var(--neutral-700);border-radius:8px;transition:color var(--transition-fast),background var(--transition-fast);white-space:nowrap;background:none;border:none;cursor:pointer;font-family:var(--font-main)}.header-nav-link--primary:hover,.header-nav-link--primary:focus-visible{color:var(--neutral-900);background:var(--neutral-100)}.header-nav-link--primary .chevron{font-size:0.5rem;opacity:0.4;transition:transform var(--transition-fast),opacity var(--transition-fast)}.lang-pill{display:inline-flex;align-items:center;gap:0.25rem;padding:0.3rem 0.5rem;font-family:var(--font-mono);font-size:0.62rem;font-weight:500;letter-spacing:0.02em;color:var(--neutral-500);background:transparent;border:1px solid var(--neutral-200);border-radius:6px;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);white-space:nowrap}.lang-pill:hover{background:var(--neutral-100);border-color:var(--neutral-300);color:var(--neutral-700)}.lang-pill .globe{font-size:0.7rem;line-height:1}.lang-pill .chevron{font-size:0.42rem;opacity:0.35}.header-dropdown{position:relative}.mega-menu{position:absolute;top:calc(100%+8px);left:50%;transform:translateX(-50%) translateY(4px);width:480px;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius);box-shadow:0 8px 32px rgba(0,0,0,0.08),0 2px 8px rgba(0,0,0,0.04);padding:1.25rem;opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:110}.mega-menu::before{content:'';position:absolute;top:-12px;left:0;right:0;height:12px}.header-dropdown:hover .mega-menu,.header-dropdown:focus-within .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.header-dropdown:hover .header-nav-link .chevron,.header-dropdown:focus-within .header-nav-link .chevron,.header-dropdown:hover .header-nav-link--primary .chevron,.header-dropdown:focus-within .header-nav-link--primary .chevron{transform:rotate(180deg);opacity:1}.mega-menu-group{margin-bottom:1rem}.mega-menu-group:last-child{margin-bottom:0}.mega-menu-group-title{font-family:var(--font-mono);font-size:0.58rem;font-weight:600;text-transform:uppercase;letter-spacing:0.12em;color:var(--neutral-400);padding:0 0.4rem;margin-bottom:0.4rem}.mega-menu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0.3rem}.mega-menu-grid a{display:flex;flex-direction:column;align-items:center;gap:0.2rem;padding:0.55rem 0.3rem;border-radius:8px;transition:background var(--transition-fast);text-align:center}.mega-menu-grid a:hover{background:var(--orange-dim)}.mega-menu-grid a .fmt-badge{font-family:var(--font-mono);font-size:0.65rem;font-weight:500;color:var(--neutral-600);background:var(--neutral-100);padding:0.2rem 0.45rem;border-radius:4px;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.mega-menu-grid a .fmt-badge[data-format="png"],.mega-menu-grid a .fmt-badge[data-format="bmp"],.mega-menu-grid a .fmt-badge[data-format="tiff"],.mega-menu-grid a .fmt-badge[data-format="ico"],.mega-menu-grid a .fmt-badge[data-format="gif"]{background:#e8f0fe;color:#3b6cb5}.mega-menu-grid a .fmt-badge[data-format="webp"],.mega-menu-grid a .fmt-badge[data-format="avif"],.mega-menu-grid a .fmt-badge[data-format="svg"]{background:#e0f5f0;color:#1a8a6e}.mega-menu-grid a .fmt-badge[data-format="jfif"],.mega-menu-grid a .fmt-badge[data-format="jpeg"]{background:#fef3e2;color:#b5711a}.mega-menu-grid a .fmt-badge[data-format="heic"],.mega-menu-grid a .fmt-badge[data-format="heif"]{background:#f0e8fe;color:#7c3aed}.mega-menu-grid a .fmt-badge[data-format="cr2"],.mega-menu-grid a .fmt-badge[data-format="nef"],.mega-menu-grid a .fmt-badge[data-format="arw"],.mega-menu-grid a .fmt-badge[data-format="dng"],.mega-menu-grid a .fmt-badge[data-format="raw"]{background:#e8ecf1;color:#475569}.mega-menu-grid a .fmt-badge[data-format="pdf"],.mega-menu-grid a .fmt-badge[data-format="word"],.mega-menu-grid a .fmt-badge[data-format="pptx"],.mega-menu-grid a .fmt-badge[data-format="eps"],.mega-menu-grid a .fmt-badge[data-format="psd"]{background:#fce8e8;color:#c0392b}.mega-menu-grid a:hover .fmt-badge{background:var(--orange-500);color:var(--white)}.mega-menu-grid a .fmt-label{font-size:0.62rem;color:var(--neutral-500);white-space:nowrap}.small-dropdown::before{content:'';position:absolute;top:-10px;left:0;right:0;height:10px}.small-dropdown{position:absolute;top:calc(100%+6px);right:0;min-width:140px;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-sm);box-shadow:0 8px 24px rgba(0,0,0,0.08);padding:0.35rem;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(4px);transition:opacity var(--transition-fast),transform var(--transition-fast),visibility var(--transition-fast);z-index:110}.header-dropdown:hover .small-dropdown,.header-dropdown:focus-within .small-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.small-dropdown a{display:block;padding:0.45rem 0.65rem;font-size:0.78rem;color:var(--neutral-700);border-radius:6px;transition:background var(--transition-fast),color var(--transition-fast)}.small-dropdown a:hover{background:var(--orange-dim);color:var(--orange-600)}.small-dropdown a.active{color:var(--orange-500);font-weight:600}.header-hamburger{display:none;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;cursor:pointer;border:none;background:none;border-radius:8px;transition:background var(--transition-fast)}.header-hamburger:hover{background:var(--neutral-100)}.header-hamburger span{display:block;width:18px;height:2px;background:var(--neutral-800);position:relative;transition:background var(--transition-fast);border-radius:1px}.header-hamburger span::before,.header-hamburger span::after{content:'';position:absolute;width:18px;height:2px;background:var(--neutral-800);left:0;border-radius:1px;transition:transform 0.3s cubic-bezier(0.4,0,0.2,1)}.header-hamburger span::before{top:-6px}.header-hamburger span::after{top:6px}.header-mobile-menu{position:fixed;top:57px;left:0;right:0;bottom:0;background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:999;padding:1.5rem;overflow-y:auto;transform:translateY(-100%);opacity:0;visibility:hidden;transition:transform 0.35s cubic-bezier(0.4,0,0.2,1),opacity 0.25s ease,visibility 0.35s}.header-mobile-menu.open{transform:translateY(0);opacity:1;visibility:visible}.mobile-menu-group{margin-bottom:1.5rem}.mobile-menu-group-title{font-family:var(--font-mono);font-size:0.6rem;font-weight:600;text-transform:uppercase;letter-spacing:0.12em;color:var(--neutral-400);margin-bottom:0.6rem;padding:0 0.25rem}.mobile-menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.4rem}.mobile-menu-grid a{display:flex;align-items:center;justify-content:center;padding:0.7rem 0.5rem;font-size:0.82rem;font-weight:500;color:var(--neutral-700);background:var(--neutral-50);border:1px solid var(--neutral-200);border-radius:8px;min-height:44px;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.mobile-menu-grid a:hover{border-color:var(--orange-500);color:var(--orange-500);background:var(--orange-dim)}.mobile-menu-links{display:flex;flex-direction:column;gap:0.2rem}.mobile-menu-links a{display:flex;align-items:center;padding:0.75rem 0.5rem;font-size:0.9rem;font-weight:500;color:var(--neutral-700);border-radius:8px;min-height:44px;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.mobile-menu-links a:hover{background:var(--neutral-100);color:var(--neutral-900)}.header-hamburger.active span{background:transparent}.header-hamburger.active span::before{transform:rotate(45deg) translate(4px,4px)}.header-hamburger.active span::after{transform:rotate(-45deg) translate(4px,-4px)}@media (max-width:768px){.header-nav{display:none}.header-hamburger{display:flex}}.hero{padding:clamp(3rem,6vw,5rem) 0 var(--space-lg);text-align:center}.hero-formats{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:0.35rem;margin-bottom:1.2rem}.format-tag{font-family:var(--font-mono);font-size:0.65rem;font-weight:500;padding:0.3rem 0.6rem;border-radius:5px;background:var(--neutral-100);color:var(--neutral-600);border:1px solid var(--neutral-200)}.format-tag.arrow{background:none;border:none;color:var(--neutral-400);padding:0.3rem 0.2rem;font-size:0.8rem}.format-tag.highlight{background:var(--orange-500);color:var(--white);border-color:var(--orange-500)}h1{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:700;line-height:1.08;letter-spacing:-0.045em;color:var(--neutral-900);margin-bottom:1.15rem}.hero h1 span{color:var(--orange-500)}.hero-sub{font-size:0.98rem;color:var(--neutral-400);max-width:540px;margin:0 auto;line-height:1.7}.dropzone{margin:var(--space-md) auto var(--space-sm);max-width:540px;border:2px dashed var(--neutral-300);border-radius:var(--radius);padding:3rem 2rem;text-align:center;background:var(--neutral-50);transition:border-color 0.2s;position:relative;overflow:hidden;cursor:pointer}.dropzone::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient( -45deg,transparent,transparent 8px,rgba(0,0,0,0.015) 8px,rgba(0,0,0,0.015) 16px );pointer-events:none}.dropzone:hover,.dropzone:focus-within{border-color:var(--orange-500)}.dropzone.drag-over{border-color:var(--orange-500);background:var(--orange-50)}.dropzone-icon{font-size:2.2rem;margin-bottom:0.8rem;opacity:0.6;position:relative}.dropzone-text{font-size:0.92rem;font-weight:600;color:var(--orange-500);margin-bottom:0.3rem;position:relative}.dropzone-hint{font-size:0.78rem;color:var(--neutral-400);position:relative}.paste-hint{color:var(--neutral-400);font-weight:400}.dropzone-badge{display:inline-block;margin-top:1rem;font-family:var(--font-mono);font-size:0.65rem;font-weight:500;color:var(--orange-600);background:var(--orange-50);padding:0.35rem 0.7rem;border-radius:100px;border:1px solid var(--orange-100);position:relative}.dropzone-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2}.section{padding:var(--section-gap) 0 var(--space-lg)}.section-header{margin-bottom:1.8rem}.section-tag{font-family:var(--font-mono);font-size:0.65rem;font-weight:500;text-transform:uppercase;letter-spacing:0.1em;color:var(--orange-500);margin-bottom:0.5rem}h2{font-size:1.5rem;font-weight:700;letter-spacing:-0.025em;color:var(--neutral-900);margin-bottom:0.5rem}h3{font-size:1.15rem;font-weight:600;letter-spacing:-0.01em;color:var(--neutral-900)}.section-desc{font-size:0.9rem;color:var(--neutral-500);line-height:1.65}.converters-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0.6rem}.converter-card{display:block;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-sm);padding:0.85rem 0.75rem;text-align:center;transition:border-color 0.2s,box-shadow 0.2s;text-decoration:none}.converter-card:hover{border-color:var(--orange-500);box-shadow:0 2px 12px rgba(255,107,43,0.08)}.converter-from{font-family:var(--font-mono);font-size:0.72rem;font-weight:500;color:var(--neutral-500);background:var(--neutral-100);display:inline-block;padding:0.2rem 0.45rem;border-radius:4px;margin-bottom:0.3rem}.converter-from[data-format="png"],.converter-from[data-format="bmp"],.converter-from[data-format="tiff"],.converter-from[data-format="ico"],.converter-from[data-format="gif"]{background:#e8f0fe;color:#3b6cb5}.converter-from[data-format="webp"],.converter-from[data-format="avif"],.converter-from[data-format="svg"]{background:#e0f5f0;color:#1a8a6e}.converter-from[data-format="jfif"],.converter-from[data-format="jpeg"]{background:#fef3e2;color:#b5711a}.converter-from[data-format="heic"],.converter-from[data-format="heif"]{background:#f0e8fe;color:#7c3aed}.converter-from[data-format="cr2"],.converter-from[data-format="nef"],.converter-from[data-format="arw"],.converter-from[data-format="dng"],.converter-from[data-format="raw"]{background:#e8ecf1;color:#475569}.converter-from[data-format="pdf"],.converter-from[data-format="word"],.converter-from[data-format="pptx"],.converter-from[data-format="eps"],.converter-from[data-format="psd"]{background:#fce8e8;color:#c0392b}.converter-arrow{font-size:0.6rem;color:var(--neutral-300);margin-bottom:0.3rem;display:block;line-height:1}.converter-to{font-family:var(--font-mono);font-size:0.72rem;font-weight:500;color:var(--white);background:var(--orange-500);display:inline-block;padding:0.2rem 0.45rem;border-radius:4px;margin-bottom:0.35rem}.converter-label{font-size:0.78rem;font-weight:600;color:var(--neutral-700)}.value-strip{display:flex;justify-content:center;gap:2rem;margin:var(--space-md) 0;padding:1.2rem 0;border-top:1px solid var(--neutral-200);border-bottom:1px solid var(--neutral-200)}.value-item{display:flex;flex-direction:column;align-items:center;gap:0.2rem;text-align:center}.value-label{font-family:var(--font-mono);font-size:0.8rem;font-weight:600;color:var(--orange-500);letter-spacing:-0.01em}.value-desc{font-size:0.72rem;color:var(--neutral-500);line-height:1.4;margin-bottom:0}.info-section{margin:var(--section-gap-tight) 0}.info-section h2{font-size:1.15rem;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:2px solid var(--neutral-200)}.faq-item{display:grid;grid-template-columns:2rem 1fr;gap:0 0.6rem;padding:1.1rem 0}.faq-item+.faq-item{border-top:1px solid var(--neutral-100)}.faq-item::before{content:'Q';font-family:var(--font-mono);font-size:0.65rem;font-weight:600;color:var(--orange-500);background:var(--orange-dim);width:1.6rem;height:1.6rem;display:flex;align-items:center;justify-content:center;border-radius:4px;grid-row:1 / 3;margin-top:0.1rem}.faq-item h3{font-size:0.88rem;font-weight:600;color:var(--neutral-800);margin-bottom:0.3rem;line-height:1.4}.faq-item p{font-size:0.82rem;color:var(--neutral-500);line-height:1.65;margin-bottom:0}.content-section{padding-top:var(--space-lg);padding-bottom:var(--space-lg)}.content-section+.content-section{border-top:1px solid var(--neutral-100)}.content-section h2{margin-bottom:1rem}.content-section p{font-size:0.95rem;line-height:1.7;color:var(--neutral-600);margin-bottom:0}.prose table,.content-section table{width:100%;border-collapse:collapse;font-size:0.88rem;margin:1rem 0}.prose th,.content-section th{text-align:left;font-weight:600;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.04em;color:var(--neutral-500);padding:0.6rem 1rem;border-bottom:2px solid var(--neutral-200)}.prose td,.content-section td{padding:0.7rem 1rem;color:var(--neutral-700);border-bottom:1px solid var(--neutral-100);vertical-align:top}.prose tr:last-child td,.content-section tr:last-child td{border-bottom:none}.prose tbody tr:hover,.content-section tbody tr:hover{background:var(--neutral-50)}.howto-steps{display:flex;gap:2rem;margin-top:1.5rem}.howto-step{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center}.howto-step-number{display:flex;align-items:center;justify-content:center;width:44px;height:44px;font-weight:700;font-size:1.1rem;color:var(--orange-500);background:var(--orange-50);border-radius:50%;margin-bottom:0.8rem;flex-shrink:0}.howto-step-title{font-weight:600;font-size:0.92rem;color:var(--neutral-900);margin-bottom:0.3rem}.howto-step-desc{font-size:0.82rem;color:var(--neutral-500);margin-bottom:0}.file-list{display:flex;flex-direction:column;gap:0.5rem;margin-top:1.25rem;max-width:540px;margin-left:auto;margin-right:auto}.file-card{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;gap:0.35rem 0.75rem;padding:0.85rem 1rem;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius-sm);transition:border-color var(--transition-fast)}.file-card:hover{border-color:var(--neutral-300)}.file-card-icon{grid-row:1 / 3;display:flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0;background:var(--neutral-100);border-radius:6px;color:var(--neutral-500);font-size:0.72rem;font-family:var(--font-mono);font-weight:600;text-transform:uppercase;align-self:center}.file-card-name{font-size:0.85rem;font-weight:500;color:var(--neutral-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;align-self:end}.file-card-size{font-size:0.7rem;color:var(--neutral-400);font-family:var(--font-mono);align-self:start}.file-card-status{grid-row:1;grid-column:3;align-self:center}.file-card-download{grid-row:2;grid-column:3;align-self:center}.file-card-progress{grid-column:2;grid-row:2;height:4px;background:var(--neutral-200);border-radius:2px;overflow:hidden;align-self:center}.file-card-progress-fill{height:100%;background:var(--orange-500);border-radius:2px;transition:width var(--transition-base);animation:progress-pulse 1.5s ease-in-out infinite}.file-card-progress-fill.done{animation:none;background:var(--success)}@keyframes progress-pulse{0%,100%{opacity:1}50%{opacity:0.7}}.file-card-status{font-size:0.72rem;font-weight:500;white-space:nowrap;justify-self:end}.file-card-status.status-waiting,.file-card-status.status-uploading{color:var(--neutral-500)}.file-card-status.status-waiting::after,.file-card-status.status-uploading::after,.file-card-status.status-converting::after{content:'';display:inline-block;width:1em;text-align:left;animation:dots 1.5s steps(4,end) infinite}.file-card-status.status-converting{color:var(--orange-500)}.file-card-status.status-done{color:var(--success)}.file-card-status.status-error{color:var(--error)}@keyframes dots{0%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}}.file-card-download{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-width:44px;min-height:36px;padding:0.4rem 0.8rem;font-size:0.78rem;font-weight:600;color:var(--white);background:var(--orange-500);border-radius:6px;transition:background var(--transition-fast)}.file-card-download:hover{background:var(--orange-600)}.file-card-download:disabled,.file-card-download[disabled]{background:var(--neutral-200);color:var(--neutral-500);cursor:not-allowed}.file-card-multipage{border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom-color:var(--neutral-100)}.page-list-wrap{max-width:540px;margin:-0.5rem auto 0.75rem;background:var(--neutral-50);border:1px solid var(--neutral-100);border-top:none;border-radius:0 0 var(--radius-sm) var(--radius-sm)}.page-list-toggle{display:flex;align-items:center;gap:0.35rem;width:100%;padding:0.45rem 0.75rem;font-size:0.68rem;font-weight:500;color:var(--neutral-400);background:none;border:none;border-top:1px dashed var(--neutral-200);cursor:pointer;transition:color var(--transition-fast)}.page-list-toggle:hover{color:var(--neutral-600)}.page-list-arrow{font-size:0.55rem;transition:transform var(--transition-fast)}.page-list{display:flex;flex-wrap:wrap;gap:0.35rem;padding:0.5rem 0.75rem 0.6rem}.page-list[hidden]{display:none}.page-list-item{display:inline-flex;align-items:center;gap:0.35rem;font-family:var(--font-mono);font-size:0.65rem;font-weight:500;color:var(--neutral-600);background:var(--white);border:1px solid var(--neutral-200);padding:0.3rem 0.55rem;border-radius:4px;text-decoration:none;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}.page-list-item:hover{background:var(--orange-dim);border-color:var(--orange-500);color:var(--orange-500)}.page-list-dl{font-size:0.6rem;opacity:0.5}.page-list-item:hover .page-list-dl{opacity:1}.batch-bar[hidden]{display:none !important}.batch-bar{display:flex;align-items:center;justify-content:space-between;animation:batchSlideUp 0.35s cubic-bezier(0.22,1,0.36,1);gap:1rem;margin-top:1rem;padding:1rem;max-width:540px;margin-left:auto;margin-right:auto;background:var(--neutral-50);border:1px solid var(--neutral-200);border-radius:var(--radius-sm)}.batch-bar-info{display:flex;align-items:center;gap:0.5rem;font-size:0.85rem;font-weight:500;color:var(--neutral-700)}.batch-bar-ready .batch-bar-info{color:var(--neutral-800)}.batch-check{flex-shrink:0}@keyframes batchSlideUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.batch-bar-btn{display:inline-flex;align-items:center;gap:0.5rem;min-height:40px;padding:0.5rem 1.2rem;font-size:0.85rem;font-weight:700;color:var(--white);background:var(--orange-500);border-radius:var(--radius-sm);transition:background var(--transition-fast);white-space:nowrap}.batch-bar-btn:hover{background:var(--orange-600)}.social-proof[hidden]{display:none !important}.social-proof{display:flex;align-items:center;justify-content:center;gap:0.4rem;font-size:0.88rem;color:var(--neutral-500);margin-top:1.5rem;letter-spacing:0.01em}.social-proof-number{font-family:var(--font-mono);font-weight:700;color:var(--orange-500)}footer{border-top:1px solid var(--neutral-200);padding:var(--space-md) 0;margin-top:var(--section-gap)}.footer-inner{display:flex;align-items:center;justify-content:space-between}.footer-copy{font-size:0.7rem;color:var(--neutral-400)}.footer-links{display:flex;gap:1.25rem}.footer-links a{font-size:0.7rem;color:var(--neutral-400);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--orange-500)}.prose{max-width:680px;margin-left:auto;margin-right:auto;padding-top:2.5rem;padding-bottom:3rem}.prose h1{margin-bottom:1.5rem}.prose h2{font-size:1.35rem;margin-top:2.5rem;margin-bottom:0.75rem}.prose h3{font-size:1.1rem;margin-top:2rem;margin-bottom:0.5rem}.prose p{font-size:0.95rem;line-height:1.75;color:var(--neutral-600);margin-bottom:1rem}.prose ul,.prose ol{padding-left:1.5rem;margin-bottom:1rem}.prose ul{list-style:disc}.prose ol{list-style:decimal}.prose li{margin-bottom:0.4rem;font-size:0.95rem;line-height:1.7;color:var(--neutral-600)}.prose a{color:var(--orange-500);text-decoration:underline;text-underline-offset:2px;transition:color var(--transition-fast)}.prose a:hover{color:var(--orange-600)}.prose blockquote{border-left:3px solid var(--orange-500);padding:0.75rem 1.25rem;margin:1.5rem 0;background:var(--orange-50);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.prose blockquote p{margin-bottom:0;color:var(--neutral-800)}.prose hr{border:none;border-top:1px solid var(--neutral-200);margin:2rem 0}.prose code{font-family:var(--font-mono);font-size:0.875em;background:var(--neutral-100);padding:0.15em 0.4em;border-radius:4px}.not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:2rem 1rem}.not-found-code{font-family:var(--font-mono);font-size:6rem;font-weight:700;color:var(--neutral-200);line-height:1;margin-bottom:0.5rem}.not-found h1{font-size:1.5rem;margin-bottom:0.5rem}.not-found p{font-size:1rem;color:var(--neutral-500);margin-bottom:1.5rem}.not-found-link{display:inline-flex;align-items:center;gap:0.35rem;min-height:44px;padding:0.6rem 1.25rem;font-weight:600;color:var(--white);background:var(--orange-500);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.not-found-link:hover{background:var(--orange-600)}.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}.text-center{text-align:center}@media (max-width:640px){.hero{padding:var(--space-lg) 0 var(--space-md)}h1{font-size:1.85rem}.converters-grid{grid-template-columns:repeat(2,1fr)}.value-strip{flex-wrap:wrap;gap:1rem 1.5rem}.dropzone{padding:2rem 1.4rem}.info-section{margin:var(--space-sm) 0}.footer-inner{flex-direction:column;gap:0.5rem;text-align:center}.howto-steps{flex-direction:column;gap:1.5rem}.file-card{display:flex;flex-wrap:wrap;align-items:center;gap:0.4rem 0.6rem}.file-card-icon{order:0}.file-card-name{order:1;flex:1;min-width:0}.file-card-status{order:2;justify-self:auto}.file-card-size{order:3;width:100%}.file-card-progress{order:4;flex-basis:100%;height:4px}.file-card-download{order:5;width:100%;justify-content:center}.batch-bar{position:sticky;bottom:0;z-index:50;border-radius:var(--radius-sm) var(--radius-sm) 0 0;box-shadow:0 -4px 12px rgba(0,0,0,0.1);flex-direction:column;text-align:center}.batch-bar-btn{width:100%;justify-content:center}}.converters-grid,.info-section,.content-section:nth-of-type(n+2){content-visibility:auto;contain-intrinsic-size:auto 300px}@media print{header,footer,.dropzone,.batch-bar{display:none}body{color:var(--neutral-900);background:var(--white)}}.breadcrumb{font-family:var(--font-mono);font-size:0.78rem;color:var(--neutral-400);margin-bottom:var(--space-md);display:flex;align-items:center;gap:0.4rem;flex-wrap:wrap}.breadcrumb a{color:var(--neutral-500);text-decoration:none}.breadcrumb a:hover{color:var(--orange-500)}.breadcrumb-sep{color:var(--neutral-300)}.breadcrumb [aria-current="page"]{color:var(--neutral-700)}.compare-hero{text-align:center;padding:var(--space-lg) 0 var(--space-md)}.compare-hero h1{margin-top:var(--space-sm)}.compare-hero .hero-sub{max-width:680px;margin:var(--space-xs) auto 0;color:var(--neutral-600);line-height:1.6}.compare-hero .hero-formats{justify-content:center}.vs-tag{background:var(--neutral-100) !important;color:var(--neutral-500) !important;font-weight:600;font-size:0.85rem;letter-spacing:0.05em;text-transform:uppercase}.byline{font-size:0.8rem;color:var(--neutral-400);margin-top:var(--space-sm);display:flex;align-items:center;justify-content:center;gap:0.5rem}.byline-sep{color:var(--neutral-300)}.last-updated{font-family:var(--font-mono);font-size:0.75rem}.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.8rem;margin-top:var(--space-sm)}.decision-card{background:var(--white);border:1px solid var(--neutral-200);border-left:3px solid var(--neutral-300);border-radius:var(--radius-sm);padding:1rem}.decision-card.use-jpg,.decision-card.use-lossy{border-left-color:var(--orange-500)}.decision-card.use-png,.decision-card.use-lossless,.decision-card.use-tiff,.decision-card.use-webp,.decision-card.use-heic,.decision-card.use-avif,.decision-card.use-raw,.decision-card.use-heif{border-left-color:#3b6cb5}.decision-scenario{font-weight:600;font-size:0.9rem;margin-bottom:0.3rem}.decision-rec{color:var(--orange-600);font-weight:600;font-size:0.85rem;margin-bottom:0.2rem}.decision-why{color:var(--neutral-500);font-size:0.8rem;line-height:1.4}.table-scroll-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.compare-table{width:100%;border-collapse:collapse;font-size:0.9rem;margin-top:var(--space-sm)}.compare-table th,.compare-table td{padding:0.7rem 1rem;text-align:left;border-bottom:1px solid var(--neutral-200)}.compare-table th{background:var(--neutral-50);font-weight:600;white-space:nowrap}.compare-table tbody tr:hover{background:var(--neutral-50)}.compare-table .data-row{background:var(--orange-dim)}.compare-table .data-row:hover{background:var(--orange-100)}.data-note{color:var(--orange-500);font-weight:600}.format-badge{display:inline-block;background:var(--neutral-800);color:var(--white);font-family:var(--font-mono);font-size:0.75rem;font-weight:600;padding:0.2rem 0.5rem;border-radius:4px;letter-spacing:0.03em}.methodology{font-size:0.75rem;color:var(--neutral-400);margin-top:var(--space-xs);line-height:1.5}.visual-compare{position:relative;width:600px;max-width:100%;aspect-ratio:1 / 1;overflow:hidden;border-radius:var(--radius);border:1px solid var(--neutral-200);margin:var(--space-sm) auto}.visual-compare-base{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.compare-overlay{position:absolute;top:0;left:0;width:50%;height:100%;overflow:hidden}.compare-overlay img{width:600px;max-width:none;height:100%;object-fit:cover}.compare-slider{position:absolute;bottom:16px;left:10%;width:80%;z-index:10;accent-color:var(--orange-500);cursor:pointer}.compare-labels{display:flex;justify-content:space-between;position:absolute;top:8px;left:8px;right:8px;z-index:5;pointer-events:none}.compare-label{background:rgba(0,0,0,0.7);color:white;padding:4px 10px;border-radius:4px;font-size:0.75rem;font-family:var(--font-mono)}.compare-cta{background:var(--orange-50);border:1px solid var(--orange-100);border-radius:var(--radius);padding:var(--space-lg);text-align:center;margin:var(--section-gap) 0}.compare-cta h2{margin-bottom:var(--space-xs)}.compare-cta p{color:var(--neutral-600);margin-bottom:var(--space-sm)}.cta-button{display:inline-block;background:var(--orange-500);color:var(--white);padding:0.75rem 1.5rem;border-radius:100px;font-weight:600;text-decoration:none;font-size:0.95rem;transition:background var(--transition-fast);margin:0.3rem}.cta-button:hover{background:var(--orange-600)}.related-comparisons{display:flex;flex-wrap:wrap;gap:0.6rem;margin-top:var(--space-sm)}.related-comp-link{display:inline-block;padding:0.5rem 1rem;background:var(--neutral-50);border:1px solid var(--neutral-200);border-radius:100px;color:var(--neutral-700);text-decoration:none;font-size:0.85rem;font-weight:500;transition:all var(--transition-fast)}.related-comp-link:hover{background:var(--orange-50);border-color:var(--orange-100);color:var(--orange-600)}.related-comp-all{background:var(--orange-dim);border-color:var(--orange-100);color:var(--orange-600)}.compare-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-top:var(--space-sm)}.compare-hub-card{display:block;background:var(--white);border:1px solid var(--neutral-200);border-radius:var(--radius);padding:1.25rem;text-decoration:none;color:inherit;transition:all var(--transition-fast)}.compare-hub-card:hover{border-color:var(--orange-500);box-shadow:var(--shadow-md)}.compare-hub-card h3{font-size:0.95rem;margin:0.6rem 0 0.3rem;color:var(--neutral-800)}.compare-hub-card .hub-card-desc{font-size:0.8rem;color:var(--neutral-500);line-height:1.4}.hub-card-formats{display:flex;align-items:center;gap:0.4rem}.hub-card-vs{color:var(--neutral-400);font-size:0.75rem;font-weight:600;text-transform:uppercase}.compare-links{display:flex;flex-wrap:wrap;gap:0.6rem;justify-content:center;margin-top:var(--space-sm)}.compare-link-pill{display:inline-block;padding:0.5rem 1.2rem;background:var(--white);border:1px solid var(--neutral-200);border-radius:100px;color:var(--neutral-700);text-decoration:none;font-size:0.9rem;font-weight:500;transition:all var(--transition-fast)}.compare-link-pill:hover{background:var(--orange-50);border-color:var(--orange-100);color:var(--orange-600)}.compare-link-all{background:var(--orange-dim);border-color:var(--orange-100);color:var(--orange-600)}.header-nav-link{color:var(--neutral-600);text-decoration:none;font-size:0.9rem;font-weight:500;padding:0.4rem 0.8rem;transition:color var(--transition-fast)}.header-nav-link:hover{color:var(--orange-500)}@media (max-width:640px){.decision-grid{grid-template-columns:1fr}.visual-compare{max-width:100%}.compare-overlay img{width:100vw}.compare-hub-grid{grid-template-columns:1fr}.header-nav-link{display:none}}