:root{color-scheme:light dark;--bg: #f8fafc;--fg: #0f172a;--muted: #475569;--accent: #0369a1;--accent-bg: #e0f2fe;--ok: #15803d;--ok-bg: #dcfce7;--warn: #b45309;--warn-bg: #fef3c7;--fail: #b91c1c;--fail-bg: #fee2e2;--border: #cbd5e1;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #0b1220;--fg: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-bg: #0c4a6e;--ok: #4ade80;--ok-bg: #14532d;--warn: #fbbf24;--warn-bg: #78350f;--fail: #f87171;--fail-bg: #7f1d1d;--border: #334155}}*{box-sizing:border-box}body{margin:0;padding:0;background:var(--bg);color:var(--fg);line-height:1.55}#app{max-width:64rem;margin:0 auto;padding:1.5rem 1.25rem 4rem}.app-header{display:flex;align-items:flex-start;gap:1rem;flex-wrap:wrap}.app-header__brand{flex:1 1 auto}.app-header h1{margin:0 0 .25rem;font-size:1.75rem;letter-spacing:-.01em}.tools-nav{display:flex;align-items:center;gap:.5rem;flex-shrink:0;padding-top:.25rem}.tools-nav__btn{display:inline-block;padding:.35rem .75rem;background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent);border-radius:4px;font-size:.88rem;font-weight:600;text-decoration:none;white-space:nowrap}.tools-nav__btn:hover{filter:brightness(.95)}.muted{color:var(--muted);font-size:.95rem}.examples-bar{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;margin:1rem 0 .25rem}.examples-bar__label{font-size:.9rem;color:var(--muted);font-weight:600}.examples-bar__btns{display:flex;flex-wrap:wrap;gap:.35rem}.example-btn{font:inherit;font-size:.82rem;padding:.25rem .65rem;background:var(--bg);color:var(--accent);border:1px solid var(--accent);border-radius:999px;cursor:pointer;font-weight:500}.example-btn:hover{background:var(--accent-bg)}.cors-notice{background:var(--warn-bg);border:1px solid var(--warn);color:var(--fg);padding:.75rem 1rem;border-radius:6px;margin:1.25rem 0;font-size:.95rem}.cors-warning{background:var(--fail-bg);border:1px solid var(--fail);padding:.75rem 1rem;border-radius:6px;margin:1rem 0}.cors-warning .link{background:none;border:none;color:var(--accent);cursor:pointer;text-decoration:underline;font:inherit;padding:0}.tablist{display:flex;gap:.25rem;border-bottom:2px solid var(--border);margin-bottom:.75rem}.tab{background:transparent;border:0;border-bottom:3px solid transparent;margin-bottom:-2px;padding:.5rem 1rem;cursor:pointer;font-size:.95rem;color:var(--muted)}.tab[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}.panel{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.5rem}.panel.hidden{display:none}.panel label{font-weight:600;font-size:.9rem}input[type=url],input[type=file],textarea,select{font:inherit;padding:.5rem .6rem;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--fg)}textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem;width:100%;resize:vertical}button[type=submit]{align-self:flex-start;background:var(--accent);color:#fff;border:0;padding:.55rem 1rem;border-radius:4px;cursor:pointer;font-size:.95rem;font-weight:600}button[type=submit]:hover{filter:brightness(1.1)}.paste-controls{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.output{margin-top:1rem}.loading{font-style:italic;color:var(--muted)}.result{background:var(--accent-bg);border:1px solid var(--border);border-radius:6px;padding:1rem 1.25rem}.result__header h2{margin:0 0 .25rem;font-size:1.25rem}.result--error{background:var(--fail-bg);border-color:var(--fail)}.report-meta{display:grid;grid-template-columns:max-content 1fr;column-gap:1rem;row-gap:.25rem;margin:.75rem 0}.report-meta dt{font-weight:600;color:var(--muted)}.report-meta dd{margin:0}.verdict{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-weight:700;font-size:.85rem}.verdict--ok{color:var(--ok);background:var(--ok-bg)}.verdict--fail{color:var(--fail);background:var(--fail-bg)}.findings{list-style:none;padding:0;margin:.5rem 0;display:flex;flex-direction:column;gap:.4rem}.finding{display:grid;grid-template-columns:max-content max-content 1fr;align-items:baseline;column-gap:.6rem;padding:.45rem .6rem;border-radius:4px;background:var(--bg);border-left:4px solid var(--border);font-size:.9rem}.finding--gap.finding--core{border-left-color:var(--fail)}.finding--gap.finding--standard{border-left-color:var(--warn)}.finding--gap.finding--strict{border-left-color:var(--accent)}.finding--warn{border-left-color:var(--warn)}.finding__band{text-transform:uppercase;font-size:.7rem;font-weight:700;color:var(--muted)}.finding__req,.finding__code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;color:var(--accent);text-decoration:none}.finding__req:hover{text-decoration:underline}.finding__msg{color:var(--fg)}.ok{color:var(--ok);font-weight:600}.raw-report{margin-top:1rem}.raw-report pre{background:var(--bg);padding:.75rem;border-radius:4px;overflow-x:auto;font-size:.8rem;max-height:24rem}.app-footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--border);font-size:.85rem;color:var(--muted)}.app-footer code{background:var(--accent-bg);padding:.05rem .35rem;border-radius:3px}a{color:var(--accent)}.site-layout{display:grid;grid-template-columns:18rem 1fr;gap:1.5rem;margin-top:1rem}@media (max-width: 60rem){.site-layout{grid-template-columns:1fr}}.tree-pane{position:sticky;top:1rem;align-self:start;max-height:calc(100vh - 2rem);overflow-y:auto;border:1px solid var(--border);border-radius:6px;background:var(--bg);padding:.5rem 0}.tree{list-style:none;margin:0;padding:0;font-size:.9rem}.tree__item{display:grid;grid-template-columns:1fr max-content;grid-template-rows:auto auto;gap:.05rem .4rem;padding:.35rem .6rem;cursor:pointer;border-left:3px solid transparent}.tree__item:hover{background:var(--accent-bg)}.tree__item--selected,.tree__item[aria-selected=true]{background:var(--accent-bg);border-left-color:var(--accent)}.tree__title{grid-column:1;grid-row:1;font-weight:600}.tree__type-chip{grid-column:2;grid-row:1;font-size:.7rem;text-transform:uppercase;color:var(--muted);background:var(--bg);border:1px solid var(--border);padding:0 .35rem;border-radius:999px;align-self:center}.tree__id{grid-column:1 / span 2;grid-row:2;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.75rem;color:var(--muted)}.detail-pane,.detail-pane-wrap{min-width:0}.detail-pane>header{margin-bottom:1rem}.detail-pane h2{margin:0 0 .25rem}.blocks{display:flex;flex-direction:column;gap:1rem}.block{border:1px solid var(--border);border-radius:6px;background:var(--bg);overflow:hidden}.block__head{display:flex;justify-content:space-between;align-items:center;padding:.35rem .7rem;background:var(--accent-bg);border-bottom:1px solid var(--border);font-size:.8rem}.block__kind{font-weight:700;letter-spacing:.02em;text-transform:lowercase}.block__idx{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.block__body{padding:.75rem 1rem}.block--prose .block__body h1,.block--prose .block__body h2,.block--prose .block__body h3{margin:.6rem 0 .3rem}.block--prose .block__body p{margin:.4rem 0}.block--prose .block__body code{background:var(--accent-bg);padding:.05rem .3rem;border-radius:3px}.block--prose .block__body pre{background:var(--accent-bg);padding:.6rem;border-radius:4px;overflow-x:auto}.block--callout{border-left:4px solid var(--accent)}.block--callout--warning{border-left-color:var(--warn)}.block--callout--warning .block__head{background:var(--warn-bg)}.block--callout--danger,.block--callout--error{border-left-color:var(--fail)}.block--callout--danger .block__head,.block--callout--error .block__head{background:var(--fail-bg)}.block--code pre,.block--data pre,.json-block{margin:0;padding:.75rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem;overflow-x:auto;background:var(--bg)}.drop-active{outline:2px dashed var(--accent);outline-offset:-6px}.chip{display:inline-block;padding:.05rem .5rem;border-radius:999px;font-size:.75rem;font-weight:500;background:var(--accent-bg);color:var(--accent);border:1px solid transparent;line-height:1.5;white-space:nowrap}button.chip{cursor:pointer;font-family:inherit}button.chip:hover{filter:brightness(1.05)}.chip--accent{background:var(--accent-bg);color:var(--accent)}.chip--warn{background:var(--warn-bg);color:var(--warn)}.chip--ok{background:var(--ok-bg);color:var(--ok)}.chip--mute{background:var(--bg);color:var(--muted);border-color:var(--border)}.provenance{display:flex;flex-wrap:wrap;gap:.4rem;margin:.5rem 0 1rem}.tree__chip{display:inline-block;margin-left:.4rem;padding:0 .35rem;font-size:.65rem;vertical-align:middle}.gap-banner{margin:.5rem .5rem .75rem;font-size:.85rem}.gap-banner--info{padding:.35rem .5rem;border-radius:4px;background:var(--ok-bg)}.gap-banner details summary{cursor:pointer;padding:.35rem .5rem;border-radius:4px;background:var(--fail-bg)}.related{margin-top:1.25rem;border-top:1px solid var(--border);padding-top:.75rem}.related h3{margin:0 0 .5rem;font-size:.95rem}.related__chips{display:flex;flex-wrap:wrap;gap:.4rem}.node-findings,.manifest-findings{margin-bottom:.75rem}.node-findings summary,.manifest-findings summary{cursor:pointer}.manifest-meta{margin:.5rem 0 .75rem}.manifest-meta>summary{cursor:pointer;list-style:none;display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;padding:.35rem .5rem;border-radius:4px;background:var(--bg);border:1px solid var(--border)}.manifest-meta>summary::-webkit-details-marker{display:none}.manifest-meta>summary:before{content:"▸";display:inline-block;font-size:.7rem;color:var(--muted);transition:transform .1s ease-out;width:.8rem}.manifest-meta[open]>summary:before{content:"▾"}.manifest-meta__label{font-weight:600;font-size:.9rem}.manifest-meta__url{font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.manifest-meta>.report-meta{margin-top:.6rem;padding:0 .5rem}.payload-meter{margin:.5rem 0 .75rem;padding:.5rem .75rem;border:1px solid var(--accent);background:var(--accent-bg);border-radius:8px;font-size:.9rem;line-height:1.4}.payload-meter--multi{display:block}.payload-meter__row{display:grid;grid-template-columns:8.5rem minmax(5rem,auto) minmax(0,auto) .6rem minmax(7rem,auto) 1fr auto;align-items:baseline;gap:.5rem;padding:.2rem 0}.payload-meter__row+.payload-meter__row{border-top:1px dashed var(--border)}.payload-meter__row--placeholder .payload-meter__bytes,.payload-meter__row--placeholder .payload-meter__tokens,.payload-meter__row--placeholder .payload-meter__sep{opacity:.7}.payload-meter__label{font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-size:.7rem;color:var(--accent);white-space:nowrap}.payload-meter__bytes{font-variant-numeric:tabular-nums;font-weight:700;text-align:right;white-space:nowrap}.payload-meter__tokens{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}.payload-meter__sep{color:var(--muted);text-align:center}.payload-meter__gzip{font-size:.72rem;font-variant-numeric:tabular-nums;color:var(--muted);background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:.05rem .4rem;white-space:nowrap}.payload-meter__delta{font-size:.72rem;font-variant-numeric:tabular-nums;font-weight:600;margin-left:.35rem;white-space:nowrap;letter-spacing:.01em}.payload-meter__delta--save{color:var(--ok)}.payload-meter__delta--cost{color:var(--fail)}.payload-meter__scope{font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.payload-meter__cta{font-size:.78rem;white-space:nowrap;justify-self:end}@media (max-width: 720px){.payload-meter__row{grid-template-columns:auto auto;grid-template-rows:auto auto}.payload-meter__sep,.payload-meter__scope{display:none}.payload-meter__cta{grid-column:1 / -1;justify-self:start}}.link{background:none;border:none;color:var(--accent);cursor:pointer;text-decoration:underline;font:inherit;padding:0}