:root{--color-bg:#f8fafc;--color-surface:#fff;--color-heading:#0f172a;--color-text:#334155;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-accent:#2563eb;--color-accent-hover:#1d4ed8;--color-accent-focus:#1e40af;--color-accent-sky:#38bdf8;--color-accent-subtle:#eff6ff;--color-success:#16a34a;--color-warning:#f59e0b;--color-error:#8a1f1f;--font-sans:Inter, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-body:1rem;--line-height-body:1.5;--font-size-small:.875rem;--line-height-small:1.25rem;--font-size-h1:3rem;--line-height-h1:3.5rem;--font-size-h2:2rem;--line-height-h2:2.5rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:2.5rem;--radius:.5rem;--radius-lg:.75rem;--shadow-subtle:0 1px 3px #0000000d;--content-width:40rem;--focus-outline:2px solid var(--color-accent);--focus-outline-offset:2px;--focus-ring:0 0 0 3px #2563eb59}*,:before,:after{box-sizing:border-box}html{scroll-behavior:auto}body{min-height:100vh;color:var(--color-text);background-color:var(--color-bg);font-family:var(--font-sans);font-size:var(--font-size-body);line-height:var(--line-height-body);flex-direction:column;margin:0;display:flex}h1,h2,h3{color:var(--color-heading)}a{color:var(--color-accent)}a:hover{color:var(--color-accent-hover)}a:focus-visible,button:focus-visible,summary:focus-visible,.drop-zone:focus-visible,.results__table-wrap:focus-visible,.skip-link:focus-visible{outline:var(--focus-outline);outline-offset:var(--focus-outline-offset);box-shadow:var(--focus-ring)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;padding:var(--space-sm) var(--space-md);background-color:var(--color-surface);color:var(--color-text);font-weight:600;text-decoration:none;position:absolute;top:0;left:0;transform:translateY(-120%)}.skip-link:focus{transform:translateY(0)}.site-header{border-bottom:1px solid var(--color-border);background-color:var(--color-surface);box-shadow:var(--shadow-subtle)}.site-header__inner{justify-content:space-between;align-items:center;gap:var(--space-sm) var(--space-md);max-width:var(--content-width);padding:var(--space-md) var(--space-md);flex-wrap:wrap;margin:0 auto;display:flex}.brand{border-radius:var(--radius);align-items:center;text-decoration:none;display:inline-flex}.brand__logo{width:auto;max-width:min(100%,14rem);height:2.75rem;display:block}.brand:hover .brand__logo{opacity:.9}.brand:focus-visible{border-radius:var(--radius)}.site-nav{gap:var(--space-sm) var(--space-lg);flex-wrap:wrap;display:flex}.site-nav a{color:var(--color-heading);font-size:var(--font-size-small);font-weight:500;text-decoration:none}.site-nav a:hover{color:var(--color-accent);text-underline-offset:.2em;text-decoration:underline}.site-nav a[aria-current=page]{color:var(--color-heading);text-underline-offset:.2em;font-weight:600;text-decoration:underline}#main{width:100%;max-width:var(--content-width);padding:var(--space-xl) var(--space-md) var(--space-2xl);flex:1;margin:0 auto}#main:focus{outline:none}.hero{margin-bottom:var(--space-xl)}.hero h1{margin:0 0 var(--space-md);letter-spacing:-.02em;font-size:clamp(1.75rem,5vw,2.5rem);font-weight:700;line-height:1.15}.hero__lead{max-width:36rem;color:var(--color-text-muted);margin:0;font-size:1.0625rem;line-height:1.6}.tool{margin-bottom:var(--space-xl)}.drop-zone{align-items:center;gap:var(--space-md);padding:var(--space-2xl) var(--space-lg);border:2px dashed var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-surface);box-shadow:var(--shadow-subtle);text-align:center;flex-direction:column;transition:border-color .15s,background-color .15s,box-shadow .15s;display:flex}.drop-zone--dragover{border-color:var(--color-accent);background-color:var(--color-accent-subtle);box-shadow:0 0 0 3px #2563eb1f}.drop-zone__icon{width:2.75rem;height:2.75rem;color:var(--color-accent);display:block}.select-pdf{border:1px solid var(--color-accent);border-radius:var(--radius);background-color:var(--color-accent);color:#fff;min-width:min(100%,13rem);min-height:3rem;font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:1.0625rem;font-weight:600;transition:background-color .15s,border-color .15s,box-shadow .15s;display:inline-flex;box-shadow:0 1px 2px #2563eb40}.select-pdf:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);box-shadow:0 2px 6px #2563eb4d}.select-pdf:active{background-color:var(--color-accent-focus);border-color:var(--color-accent-focus);box-shadow:none}.drop-zone__hint{color:var(--color-text);margin:0;font-size:1rem;font-weight:500}.privacy-note{color:var(--color-text-muted);font-size:var(--font-size-small);line-height:var(--line-height-small);margin:0}.ad-slot{box-sizing:border-box;background:0 0;border:0;min-height:0;margin:0;padding:0}.ad-slot:empty{display:none}.ad-slot:not(:empty){margin:0 0 var(--space-lg)}.results{margin-bottom:var(--space-2xl);padding:var(--space-lg) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius);background-color:var(--color-surface);overflow-wrap:break-word}.results__placeholder,.results__status{color:var(--color-text-muted);text-align:center;margin:0;font-size:.95rem}.results__status{font-weight:500}.results__status:not([hidden])+.results__summary{margin-top:var(--space-md)}.results__summary{min-width:0;margin:0}.results__info-heading{margin:0 0 var(--space-sm);text-align:center;font-size:1.05rem;font-weight:600}.results__filename{margin:0 0 var(--space-md);text-align:center;overflow-wrap:anywhere;word-break:break-word;max-width:100%;font-weight:600}.results__list{gap:var(--space-sm);margin:0;display:grid}.results__row{gap:var(--space-sm);grid-template-columns:minmax(7rem,42%) 1fr;align-items:baseline;min-width:0;display:grid}.results__row dt{color:var(--color-text-muted);margin:0;font-weight:500}.results__row dd{overflow-wrap:anywhere;word-break:break-word;min-width:0;margin:0;font-weight:600}.results__warnings{margin:var(--space-md) 0 0;padding:var(--space-sm) var(--space-md);border-left:3px solid var(--color-accent);background-color:#eef4fb}.results__warning-title{margin:0 0 var(--space-xs);font-weight:600}.results__warning-list{overflow-wrap:anywhere;margin:0;padding-left:1.25rem}.results__warning-list li{margin:.15rem 0}.results__warning-orientations{margin:var(--space-sm) 0 0;font-weight:500}.results__warning-title+.results__warning-orientations{margin-top:var(--space-sm)}.results__page-details{margin:var(--space-md) 0 0}.results__page-details>summary{cursor:pointer;border-radius:2px;font-weight:600;list-style-position:outside}.results__table-wrap{margin-top:var(--space-sm);-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid #0000;max-width:100%;overflow-x:auto}.results__table-wrap:focus{outline:none}.results__table{border-collapse:collapse;width:100%;min-width:26rem;font-size:.875rem}.results__table th,.results__table td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.4rem .5rem}.results__table th:first-child,.results__table td:first-child{white-space:nowrap}.results__table th:not(:first-child),.results__table td:not(:first-child){overflow-wrap:anywhere;word-break:break-word}.results__table th{color:var(--color-text-muted);font-weight:600}.results__actions{margin-top:var(--space-lg);text-align:center}.select-another{border:1px solid var(--color-border);border-radius:var(--radius);background-color:var(--color-surface);min-height:2.75rem;color:var(--color-heading);font:inherit;cursor:pointer;box-shadow:var(--shadow-subtle);justify-content:center;align-items:center;padding:.55rem 1.35rem;font-size:.95rem;font-weight:600;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.select-another:hover{background-color:var(--color-accent-subtle);border-color:var(--color-accent);color:var(--color-accent)}.select-another:active{border-color:var(--color-accent-focus);color:var(--color-accent-focus)}.results__error{color:var(--color-error);text-align:center;overflow-wrap:anywhere;margin:0;font-size:.95rem}.results__error:focus,#results-heading:focus{outline:none}.explain{padding-top:var(--space-md);border-top:1px solid var(--color-border)}.explain h2{margin:0 0 var(--space-sm);font-size:1.125rem;font-weight:600}.explain h3{margin:var(--space-lg) 0 var(--space-xs);font-size:1rem;font-weight:600}.explain p{color:var(--color-text-muted);margin:0;font-size:.95rem}.site-footer{border-top:1px solid var(--color-border);background-color:var(--color-surface)}.site-footer__nav{gap:var(--space-sm) var(--space-lg);max-width:var(--content-width);padding:var(--space-md);flex-wrap:wrap;margin:0 auto;display:flex}.site-footer__nav a{color:var(--color-text-muted);text-underline-offset:.15em;font-size:.9rem;text-decoration:underline}.site-footer__nav a:hover{color:var(--color-accent)}.site-footer__nav a[aria-current=page]{color:var(--color-text);font-weight:600}.page-content h1{margin:0 0 var(--space-md);font-size:clamp(1.375rem,3.5vw,1.75rem);font-weight:700;line-height:1.25}.page-content h2{margin:var(--space-xl) 0 var(--space-sm);font-size:1.125rem;font-weight:600}.page-content p,.page-content li{color:var(--color-text-muted);font-size:.95rem}.page-content p{margin:0 0 var(--space-md)}.page-content ul{margin:0 0 var(--space-md);padding-left:1.25rem}.page-content li{margin-bottom:var(--space-xs)}.page-content strong{color:var(--color-text);font-weight:600}.page-meta{margin-top:calc(-1 * var(--space-sm));font-size:.875rem}@media (width<=480px){#main{padding:var(--space-lg) var(--space-sm) var(--space-xl)}.hero{margin-bottom:var(--space-lg)}.drop-zone{gap:var(--space-sm);padding:var(--space-xl) var(--space-md)}.select-pdf{width:100%}.results{padding:var(--space-md) var(--space-sm)}.results__row{grid-template-columns:1fr;gap:.15rem}.results__table{min-width:24rem;font-size:.8125rem}.site-footer__nav{gap:var(--space-sm);flex-direction:column}}@media (width<=320px){#main{padding-left:.625rem;padding-right:.625rem}.hero h1{font-size:1.375rem}.hero__lead{font-size:1rem}.select-pdf{padding-left:1rem;padding-right:1rem;font-size:1rem}.results__table{min-width:22rem}}