:root{--background-100: #fafafa;--background-200: #f2f2f2;--background-300: #ebebeb;--surface: #ffffff;--text-primary: #171717;--text-secondary: #4d4d4d;--text-muted: #8f8f8f;--accent: #0072f5;--accent-dark: #005fcc;--danger: #e5484d;--success: #398e4a;--border-shadow: 0 0 0 1px rgb(0 0 0 / 8%);--small-shadow: var(--border-shadow), 0 2px 2px rgb(0 0 0 / 4%);--medium-shadow: var(--border-shadow), 0 2px 2px rgb(0 0 0 / 4%), 0 8px 16px -8px rgb(0 0 0 / 5%);--focus-ring: 0 0 0 2px var(--surface), 0 0 0 4px var(--accent);--radius-small: 6px;--radius-card: 12px;--page-width: 1200px;--page-margin: 24px;font-family:Geist,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-primary);background:var(--background-100);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{min-width:320px;scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0;background:var(--background-100);color:var(--text-primary);font-size:16px;line-height:1.5}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}a:hover{color:var(--text-primary)}a:focus-visible,button:focus-visible,input:focus-visible{outline:none;box-shadow:var(--focus-ring)}::selection{background:#cce4ff}.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}.page-shell{width:min(calc(100% - 48px),var(--page-width));margin:0 auto}.site-header{position:sticky;top:0;z-index:10;height:64px;background:#fafafacc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 1px #0000001a}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.wordmark{display:inline-flex;align-items:center;gap:8px;color:var(--text-primary);font-size:15px;font-weight:600;letter-spacing:-.3px}.wordmark-logo{display:block;flex:none}.wordmark-accent{color:var(--text-muted)}.wordmark:hover .wordmark-accent{color:var(--text-primary)}.site-nav{display:flex;align-items:center;gap:8px}.nav-link{padding:8px 12px;border-radius:var(--radius-small);color:var(--text-secondary);font-size:14px;white-space:nowrap}.nav-link:hover{background:var(--background-300);color:var(--text-primary)}.header-cta{margin-left:8px}main{min-height:calc(100vh - 144px);padding:0 24px}.site-footer{padding:48px 0;color:var(--text-muted);font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-brand{display:inline-flex;align-items:center;gap:8px}.footer-links{display:flex;flex-wrap:wrap;gap:16px}.footer-links a{color:var(--text-secondary)}.hero{max-width:720px;padding:88px 0 56px;margin:0 auto;text-align:center}.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px}.eyebrow{display:inline-flex;align-items:center;padding:6px 14px;margin:0 0 24px;border-radius:9999px;background:var(--surface);box-shadow:var(--border-shadow);color:var(--text-secondary);font-size:12px;font-weight:500;letter-spacing:.01em}h1,h2,h3,p{margin-top:0}h1{margin-bottom:20px;font-size:clamp(40px,6vw,48px);font-weight:600;line-height:1.05;letter-spacing:-2.28px;text-wrap:balance}h2{font-size:14px;font-weight:500;line-height:20px;letter-spacing:-.28px}h3{margin-bottom:12px;font-size:32px;font-weight:600;line-height:1.25;letter-spacing:-1.28px}.hero-copy{max-width:560px;margin:0 auto;color:var(--text-secondary);font-size:16px}.tool-layout{display:grid;gap:32px;max-width:800px;padding-bottom:96px;margin:0 auto}.tool-card{min-width:0;padding:24px;background:var(--surface);border-radius:var(--radius-card);box-shadow:var(--medium-shadow)}.tool-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:0 8px}.tool-note h2{margin-bottom:8px}.tool-note p{margin-bottom:0;color:var(--text-secondary);font-size:12px;line-height:1.5}.dropzone{display:grid;min-height:280px;place-items:center;padding:32px 24px;border-radius:var(--radius-small);box-shadow:0 0 0 1px var(--background-300);text-align:center;transition:background-color .12s ease,box-shadow .12s ease}.dropzone.is-dragging,.dropzone:hover{background:var(--background-100);box-shadow:0 0 0 1px var(--accent)}.dropzone-content{display:grid;justify-items:center;gap:16px}.file-icon{position:relative;display:block;width:48px;height:58px;filter:drop-shadow(0 2px 2px rgb(0 0 0 / 4%))}.file-icon svg{display:block;width:100%;height:100%}.file-icon-label{position:absolute;right:0;bottom:12px;left:0;color:var(--text-secondary);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:500;letter-spacing:.04em;line-height:1;text-align:center}.dropzone-title{margin:0;font-size:16px}.dropzone-subtitle{margin:-8px 0 0;color:var(--text-muted);font-size:12px}.button{display:inline-flex;min-height:40px;align-items:center;justify-content:center;padding:0 16px;border:0;border-radius:var(--radius-small);cursor:pointer;font-size:14px;line-height:1;transition:background-color .12s ease,color .12s ease,box-shadow .12s ease}.button-small{min-height:32px;padding:0 12px}.button-primary{background:var(--text-primary);color:#fff}.button-primary:hover{background:var(--text-secondary);color:#fff}.button-secondary{background:var(--surface);box-shadow:var(--border-shadow);color:var(--text-primary)}.button-secondary:hover{background:var(--background-100)}.button:disabled{cursor:not-allowed;opacity:.45}.tool-status{min-height:24px;margin-top:16px;color:var(--text-secondary);font-size:12px}.tool-status[data-kind=error]{color:var(--danger)}.tool-status[data-kind=success]{color:var(--success)}.loading-indicator{display:inline-flex;align-items:center;gap:8px}.loading-indicator:before{width:8px;height:8px;border:1px solid var(--background-300);border-top-color:var(--text-primary);border-radius:50%;animation:spin .7s linear infinite;content:""}@keyframes spin{to{transform:rotate(360deg)}}.result-panel{display:none}.result-panel.is-visible{display:block}.result-header{display:flex;align-items:start;justify-content:space-between;gap:16px;margin-bottom:20px}.result-heading{margin-bottom:4px;font-size:16px;font-weight:500}.result-file{margin:0;overflow:hidden;color:var(--text-muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.preview-frame{display:grid;min-height:240px;place-items:center;overflow:auto;padding:16px;border-radius:var(--radius-small);background:var(--background-200)}.preview-frame img{display:block;max-width:100%;height:auto;box-shadow:var(--small-shadow)}.result-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:20px 0}.meta-label,.meta-value{display:block}.meta-label{margin-bottom:4px;color:var(--text-muted);font-size:12px}.meta-value{font-size:14px;font-weight:500}.action-row{display:flex;flex-wrap:wrap;gap:8px}.action-note{width:100%;margin:4px 0 0;color:var(--text-muted);font-size:12px}.tool-reset{margin-top:16px;padding:0;border:0;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:12px}.tool-reset:hover{color:var(--text-primary)}.content-page{max-width:720px;padding:80px 0;margin:0 auto}.content-page h1{margin-bottom:24px;font-size:40px}.content-page h2{margin-top:40px;margin-bottom:12px;font-size:20px;letter-spacing:-.4px}.content-page p,.content-page li{color:var(--text-secondary)}.content-page ul,.content-page ol{padding-left:20px}.tool-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:960px;padding-bottom:64px;margin:0 auto}.tool-link-card{padding:24px;border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--small-shadow);color:var(--text-primary)}.tool-link-card:hover{box-shadow:var(--medium-shadow)}.tool-link-card h2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.card-arrow{color:var(--text-muted)}.tool-link-card:hover .card-arrow{color:var(--text-primary)}.tool-link-card p{margin-bottom:0;color:var(--text-secondary);font-size:12px}.steps{max-width:960px;padding-bottom:96px;margin:0 auto}.steps-title{margin-bottom:32px;font-size:24px;letter-spacing:-.96px;text-align:center}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.step-number{display:block;margin-bottom:12px;color:var(--text-muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:500}.step h2{margin-bottom:8px}.step p{margin-bottom:0;color:var(--text-secondary);font-size:12px;line-height:1.5}@media(max-width:760px){.tool-links,.tool-notes,.steps-grid{grid-template-columns:1fr}.steps-grid{gap:32px}.steps-title{text-align:left}}@media(max-width:560px){.page-shell{width:min(calc(100% - 32px),var(--page-width))}main{padding:0 16px}.site-nav{gap:0}.nav-link{padding:8px;font-size:12px}.wordmark>span{display:none}.wordmark-logo{width:22px;height:22px}.hero{padding:64px 0 40px}h1{font-size:40px}.tool-card{padding:16px}.result-meta{grid-template-columns:1fr;gap:12px}.footer-inner{align-items:start;flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}