:root{--fb-primary:#11366e;--fb-accent:#267fe6;--ink:#17263e;--muted:#64758c;--line:#dde5f0;--soft:#f5f8fc;--blue:#1260ba;--green:#1c825d;--orange:#a6621d;--red:#b94d50;--white:#fff;--shadow:0 22px 62px rgba(19,52,98,.09);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f9fbff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.55}button,input{font:inherit}button{cursor:pointer}a{color:#155cad}a:hover{text-decoration:none}[hidden]{display:none!important}section[id],footer[id]{scroll-margin-top:120px}
:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--fb-accent);outline-offset:2px}svg{vertical-align:middle;flex-shrink:0}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.smallcaps{text-transform:uppercase;letter-spacing:.15em;font-size:.72rem;font-weight:850;color:#286bba}.muted{color:var(--muted)}
mightora-header{display:block;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;min-height:var(--header-h,60px)}.header-fallback{min-height:76px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand-lockup{display:flex;gap:15px;align-items:center;text-decoration:none;color:var(--ink)}.brand-lockup img{width:142px;max-height:45px;object-fit:contain}.brand-standin{font-size:1.42rem;font-weight:850;color:var(--fb-primary);letter-spacing:-.07em}.brand-lockup .brand-sep{height:26px;border-left:1px solid var(--line)}.brand-name{font-weight:750;font-size:.97rem;letter-spacing:-.02em}.header-actions{display:flex;gap:26px;align-items:center}.header-actions a{text-decoration:none;color:#405169;font-size:.89rem;font-weight:650}.header-actions a:hover{color:var(--fb-accent)}.menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px}
.quick-jump-nav{background:#fff;position:sticky;top:var(--header-h,60px);z-index:12;border-bottom:1px solid #e5ecf5}.jump-inner{display:flex;align-items:center;gap:30px;overflow:auto;white-space:nowrap;scrollbar-width:thin}.jump-inner a{padding:13px 0;text-decoration:none;font-weight:650;font-size:.83rem;color:#5b6a80}.jump-inner a:hover{color:var(--fb-accent)}.jump-inner span{font-size:.73rem;color:#8b9bb2;text-transform:uppercase;font-weight:800;letter-spacing:.09em}
.hero{padding:76px 0 52px;position:relative;overflow:hidden;background:radial-gradient(circle at 87% 15%,rgba(38,127,230,.12),transparent 36%),linear-gradient(180deg,#f7faff,#fff)}.hero-layout{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:52px}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.76rem;color:#1864b9;letter-spacing:.13em;font-weight:850;text-transform:uppercase}.eyebrow:before{content:'';height:8px;width:8px;border-radius:50%;background:#2e88e5;box-shadow:0 0 0 5px #e4f1ff}h1{font-size:clamp(2.5rem,5vw,4.25rem);line-height:1.07;letter-spacing:-.065em;margin:24px 0 22px;color:#122b53;font-weight:850}h1 em{font-style:normal;color:#2774ce}.lead{font-size:1.105rem;color:#536580;max-width:590px;line-height:1.8;margin:0 0 26px}.hero-points{display:flex;flex-wrap:wrap;gap:12px}.hero-points span{display:inline-flex;align-items:center;gap:7px;color:#415c7d;font-size:.81rem;font-weight:650;background:#fff;border:1px solid #e1eaf5;padding:8px 11px;border-radius:30px}.hero-points svg{color:#229569}.hero-illustration{background:#fff;border:1px solid #dfeaf6;box-shadow:var(--shadow);border-radius:20px;padding:24px;transform:rotate(-1.1deg)}.illustration-header{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px;font-size:.75rem;font-weight:750;color:#48617e}.illustration-body{display:grid;grid-template-columns:1fr 54px 1fr;align-items:center;gap:12px}.mini-report{border:1px solid var(--line);border-radius:10px;min-height:235px;padding:14px;background:#fbfdff}.mini-report strong{font-size:.81rem;color:#405472}.mini-squares{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.mini-squares div{min-height:60px;border-radius:6px;background:#e5eef9;position:relative;overflow:hidden}.mini-squares div:nth-child(1){grid-column:1/-1;min-height:51px;background:#cfdef1}.mini-squares div:before{content:'';position:absolute;bottom:12px;left:14px;height:19px;width:70%;border-radius:4px;background:#acc8eb}.mini-squares.right div:nth-child(1){background:#d5ebfd}.mini-squares.right div:nth-child(2){background:#e3f4ed;box-shadow:inset 0 0 0 2px #70c7a4}.mini-squares.right div:nth-child(3){background:#e6edff}.mini-delta{text-align:center;border-radius:50%;height:42px;width:42px;display:grid;place-items:center;background:#eaf4ff;color:#2b75c6}.illustration-bottom{display:flex;justify-content:space-between;gap:9px;margin-top:18px}.illustration-bottom span{background:#edf4fc;color:#315a83;border-radius:6px;padding:5px 10px;font-size:.75rem;font-weight:800}
.section{padding:64px 0}.section-white{background:#fff}.section-title{margin:4px 0 10px;font-size:clamp(1.65rem,3vw,2.25rem);letter-spacing:-.04em;line-height:1.18;color:#15315b}.section-description{max-width:690px;color:#61748b;margin:0 0 30px}.section-header{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}.section-header .section-description{margin-bottom:0}.btn{display:inline-flex;gap:10px;align-items:center;justify-content:center;border:1px solid var(--line);padding:12px 19px;border-radius:9px;font-weight:750;font-size:.9rem;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;background:#fff;color:#214b7e;min-height:45px}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(26,63,112,.1)}.btn-primary{background:#1a65bd;border-color:#1a65bd;color:#fff}.btn-primary:hover{background:#1256a5;color:#fff}.btn-soft{background:#edf5ff;border-color:#d7e9ff;color:#185cae}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}.btn-small{padding:8px 11px;min-height:36px;font-size:.78rem}.actions{display:flex;flex-wrap:wrap;gap:11px}
.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.upload-card{border:1px solid #d5e1f0;border-radius:17px;background:#fff;position:relative;overflow:hidden;transition:border-color .2s,background .2s;box-shadow:0 8px 28px rgba(22,59,108,.04)}.upload-card.dragging{border:2px dashed var(--fb-accent);background:#edf6ff}.upload-card.ready{border-color:#8ed0b7}.upload-top{display:flex;align-items:center;gap:13px;padding:20px 22px 0}.version-number{display:grid;place-items:center;background:#ebf3fd;color:#145fb9;border-radius:9px;height:35px;width:35px;font-weight:850}.upload-top strong{font-size:.95rem}.upload-inner{text-align:center;padding:25px 20px 26px}.upload-icon{height:58px;width:58px;display:grid;place-items:center;margin:0 auto 14px;color:#286fbd;background:#ecf5ff;border-radius:15px}.ready .upload-icon{color:#147652;background:#e0f6eb}.upload-title{font-weight:850;font-size:1.11rem;margin:0 0 4px;word-break:break-word}.upload-meta{font-size:.79rem;color:#728399;margin:0 0 16px}.input-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.upload-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:9px}.reset-link{color:#8c5261!important}.upload-instructions{text-align:center;color:#8290a3;font-size:.8rem;margin:19px 0 0}.compare-row{display:flex;align-items:center;justify-content:center;gap:22px;margin-top:24px;flex-wrap:wrap}.compare-row p{font-size:.83rem;color:#8291a2;margin:0}.demo-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:25px;border:1px solid #e1e9f3;border-radius:11px;background:#f7fafe;padding:17px 21px}.demo-bar p{margin:3px 0 0;font-size:.82rem;color:#768399}
.results-section{background:#f6f9fe;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.results-heading{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:24px}.results-heading .section-title{margin:0}.export-actions{display:flex;flex-wrap:wrap;gap:8px}.score-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:22px 0}.score{border:1px solid #dee7f4;background:#fff;border-radius:12px;padding:20px 19px;min-width:0}.score .num{font-size:2.05rem;font-weight:850;letter-spacing:-.05em;line-height:1.2;font-variant-numeric:tabular-nums}.score span{display:block;font-size:.8rem;color:#64758a;font-weight:700;margin-top:4px}.num-add{color:#158360}.num-modified{color:#b56e1d}.num-removed{color:#b3494d}.num-unchanged{color:#47708b}.num-unverified{color:#68798f}.coverage-banner{display:flex;align-items:flex-start;gap:13px;padding:15px 17px;border-radius:10px;background:#e9f5ff;color:#27527d;font-size:.87rem;line-height:1.65;margin-bottom:26px}.coverage-banner.notice{background:#fff4e7;color:#7c532a}.coverage-banner svg{margin-top:3px}.diff-layout{display:grid;grid-template-columns:260px 1fr;gap:19px;align-items:start}.diff-sidebar,.diff-panel{background:#fff;border:1px solid #dae4f0;border-radius:14px;overflow:hidden}.sidebar-heading{padding:17px 17px 10px;font-weight:850}.category-tab{width:100%;padding:12px 16px;text-align:left;border:0;background:transparent;display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:.84rem;color:#576c84;font-weight:700}.category-tab:hover{background:#f6faff}.category-tab.active{background:#e8f2ff;color:#1d5eae;border-left:3px solid var(--fb-accent);padding-left:13px}.tab-count{background:#e7edf5;border-radius:5px;color:#647e98;min-width:26px;text-align:center;font-size:.72rem;padding:2px 5px}.category-tab.active .tab-count{background:#cfe3fc;color:#155eb1}.diff-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:18px;border-bottom:1px solid var(--line);flex-wrap:wrap}.search-wrap{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:0 12px;min-width:260px}.search-wrap svg{color:#71849a}.search-wrap input{border:0;outline:0;padding:11px 0;flex:1;min-width:0;font-size:.87rem}.checkbox-label{font-size:.83rem;display:flex;align-items:center;gap:8px;color:#53667e;cursor:pointer}.checkbox-label input{accent-color:#206cc6}.workspace{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:405px}.change-list{border-right:1px solid var(--line);max-height:650px;overflow:auto}.change-item{width:100%;display:flex;align-items:start;flex-direction:column;gap:5px;text-align:left;padding:15px 17px;border:0;border-bottom:1px solid #edf1f7;background:#fff;transition:background .15s}.change-item:hover{background:#f4f8fe}.change-item.selected{background:#eaf3ff;box-shadow:inset 3px 0 #2c7dd5}.change-type{font-size:.72rem;text-transform:uppercase;letter-spacing:.075em;color:#748ca6;font-weight:750}.change-item strong{font-size:.83rem;color:#274360;line-height:1.4;word-break:break-word}.tag{display:inline-block;border-radius:5px;padding:3px 8px;text-transform:capitalize;font-size:.68rem;font-weight:850;letter-spacing:.02em}.tag-added{background:#e2f7ee;color:#137953}.tag-modified{background:#fff1db;color:#a66b24}.tag-removed{background:#ffedf0;color:#ac4552}.tag-unchanged,.tag-compared{background:#e8f1f9;color:#42719c}.tag-unavailable{background:#f4ece8;color:#916748}.no-results{font-size:.86rem;padding:20px;color:#7b8ca2}.detail-header{padding:18px 22px;border-bottom:1px solid var(--line)}.detail-header h3{font-size:1rem;margin:0 0 6px;color:#233e5f;word-break:break-word}.detail-header p{font-size:.74rem;color:#7f8b9b;margin:0}.code-grid{display:grid;grid-template-columns:1fr 1fr;min-width:0}.code-column{min-width:0}.code-column+ .code-column{border-left:1px solid var(--line)}.code-heading{font-size:.74rem;font-weight:800;padding:11px 15px;color:#59728d;background:#f7faff;border-bottom:1px solid #e6edf6}.code-column:nth-child(2) .code-heading{background:#f3fbf7}.code-content{font:12px/1.75 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;color:#314860;max-height:520px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;padding:17px 15px;margin:0;tab-size:2}.code-column:first-child .code-content{background:#fffafa}.code-column:last-child .code-content{background:#fafffc}.code-content.dim{color:#9da7b5}.line-removed{background:#ffe4e7;color:#9f3048;display:inline}.line-added{background:#ddf8e9;color:#157449;display:inline}.release-box{margin-top:22px;border:1px solid #dce6f1;background:#fff;border-radius:12px;overflow:hidden}.release-header{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:17px 20px;border-bottom:1px solid var(--line)}.release-header h3{margin:0;font-size:1rem}.release-pre{font:12px/1.7 ui-monospace,Consolas,monospace;white-space:pre-wrap;overflow:auto;max-height:280px;padding:18px 20px;margin:0;color:#3b536e}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.feature-card{padding:22px;background:#fff;border:1px solid #e0e9f4;border-radius:13px;min-height:160px}.feature-icon{height:35px;width:35px;border-radius:9px;background:#e8f3ff;color:#2873c9;display:grid;place-items:center;margin-bottom:13px}.feature-card strong{font-size:.96rem;color:#23436d}.feature-card p{font-size:.81rem;color:#708198;margin:8px 0 0}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.info-panel{background:#fff;border:1px solid #e0e9f4;border-radius:13px;padding:25px}.info-panel h3{font-size:1.12rem;margin:0 0 15px}.info-panel p,.info-panel li{font-size:.88rem;color:#60738c;line-height:1.75}.info-panel li{margin:9px 0}.coverage-row{display:flex;justify-content:space-between;border-bottom:1px solid #eaf0f8;padding:10px 0;gap:10px;font-size:.82rem}.coverage-row:last-child{border-bottom:none}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-list details{border:1px solid #dfe8f3;padding:18px 20px;border-radius:10px;background:#fff}.faq-list summary{font-weight:800;cursor:pointer;font-size:.91rem;color:#294b71}.faq-list p{color:#61758d;font-size:.84rem;line-height:1.7}.network-list{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.network-list span{background:#edf4fc;border-radius:5px;font-size:.7rem;padding:3px 8px;word-break:break-all}
/* True repository and workflow badges: the SVG images are served by GitHub/Shields,
   not simulated with local text or an assumed green status. */
.badges-section{background:#f9fafb;border-top:1px solid #e5e7eb;padding:1.15rem 0 1.35rem}
.badge-list{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem}
.badge-link{display:inline-flex;min-height:24px;max-width:100%;align-items:center;text-decoration:none;border-radius:4px}
.badge-link:hover{opacity:.78;text-decoration:none}
.badge-link img{display:block;height:20px;width:auto;max-width:100%;object-fit:contain}
.badge-link .badge-offline{font-size:.77rem;font-weight:700;background:#e9edf2;border:1px solid #d6dde4;padding:.2rem .5rem;border-radius:4px;color:#30435a}
.badges-section p{color:#536477;font-size:.8rem;line-height:1.5;margin:.65rem 0 0}
.badges-section a:not(.badge-link){color:#245d91}
/* Follow the exact layout and visual anatomy of the shared Mightora author. */
mightora-author,.author-section{display:block;background-image:url('https://cdn.jsdelivr.net/gh/mightora/shared-ui@main/ian-tweedie-presenting-4.png');background-size:cover;background-position:center center}
.author-section-overlay{background:rgba(0,0,0,.45);padding:5rem 1.5rem}
.author-section-inner{max-width:780px;margin:0 auto;display:flex;gap:2rem;align-items:center}
.author-photos{display:flex;flex-direction:column;gap:1rem;align-items:center;flex-shrink:0}
.author-avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid rgba(255,255,255,.4)}
.author-blog-logo{width:110px;height:auto;object-fit:contain}
.author-heading{font-size:1.375rem;font-weight:800;color:#fff;margin:0 0 .75rem}
.author-bio{font-size:.9375rem;line-height:1.7;color:rgba(255,255,255,.88);margin:0 0 1.25rem}
.author-bio strong{color:#fff}
.author-links{display:flex;gap:.75rem;flex-wrap:wrap}
.author-link{display:inline-block;background:rgba(255,255,255,.15);color:#fff;text-decoration:none;padding:.4rem .875rem;border-radius:.375rem;font-size:.875rem;font-weight:600;border:1px solid rgba(255,255,255,.3)}
.author-link:hover{background:rgba(255,255,255,.28);color:#fff;text-decoration:none}
/* Match the shared component footer; preserve dynamic navigation columns. */
mightora-footer,.site-footer{display:block;background:#111827;color:rgba(255,255,255,.75);padding:3rem 0 0}
.footer-main{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:2.5rem}
.footer-col-sections{display:flex;flex-direction:column;gap:1.5rem}
.footer-section-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.5);font-weight:700;margin-bottom:.75rem}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.footer-links a{color:rgba(255,255,255,.65);font-size:.875rem;text-decoration:none}
.footer-links a:hover{color:#fff}
.footer-brands{border-top:1px solid rgba(255,255,255,.1);padding:1.5rem 0;display:flex;gap:1.5rem;flex-wrap:wrap;align-items:center}
.footer-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;padding:.6rem 1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:8px}
.footer-brand:hover{background:rgba(255,255,255,.12)}
.footer-brand img{height:28px;width:auto;max-width:120px;object-fit:contain;filter:brightness(0) invert(1);opacity:.8}
.footer-brand-desc{font-size:.75rem;color:rgba(255,255,255,.5)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.25rem 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem}
.footer-copy{font-size:.8rem;color:rgba(255,255,255,.5)}
.footer-copy a{color:rgba(255,255,255,.75)}
.footer-bottom-links{display:flex;gap:1rem;flex-wrap:wrap}
.footer-bottom-links a{font-size:.8rem;color:rgba(255,255,255,.7);text-decoration:none}
.footer-bottom-links a:hover{color:#fff}
.edition-banner{background:#173b6b;color:#fff;text-align:center;padding:10px 15px;font-size:.83rem;font-weight:750}.edition-banner.offline{background:#14634c}.toast{position:fixed;bottom:24px;right:24px;z-index:100;background:#173967;color:white;max-width:min(420px,calc(100vw - 40px));padding:14px 19px;border-radius:10px;box-shadow:0 13px 35px #142b4e3b;font-size:.86rem}.toast.error{background:#982c40}.toast.success{background:#166b4f}
@media(max-width:990px){.hero-layout{grid-template-columns:1fr;gap:30px}.hero-illustration{max-width:600px;transform:none}.diff-layout{grid-template-columns:210px 1fr}.workspace{grid-template-columns:215px minmax(0,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}.header-actions{gap:13px}}
@media(max-width:710px){.container{width:min(100% - 28px,1160px)}.hero{padding:45px 0 40px}.hero-illustration{display:none}.lead{font-size:.98rem}.jump-inner{gap:17px}.jump-inner span{display:none}.upload-grid,.info-grid,.faq-list{grid-template-columns:1fr}.upload-inner{padding:18px 15px}.demo-bar{flex-direction:column;align-items:start}.section{padding:43px 0}.section-header,.results-heading{align-items:start;flex-direction:column}.score-grid{grid-template-columns:repeat(2,1fr)}.score:last-child{grid-column:span 2}.diff-layout{grid-template-columns:1fr}.diff-sidebar{overflow:auto}.category-tab{width:auto;min-width:max-content;padding:11px}.category-tab.active{border-left:0;border-bottom:3px solid var(--fb-accent);padding:11px 11px 8px}#category-tabs{display:flex;overflow:auto}.sidebar-heading{padding:12px}.workspace{grid-template-columns:1fr}.change-list{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);max-height:160px}.change-item{min-width:190px;border-right:1px solid var(--line)}.code-grid{grid-template-columns:1fr}.code-column+.code-column{border-left:0;border-top:1px solid var(--line)}.code-content{max-height:280px}.features-grid{grid-template-columns:1fr 1fr}.feature-card{padding:17px;min-height:0}.search-wrap{min-width:100%;width:100%}.brand-lockup img{width:100px}.brand-name{font-size:.8rem}.menu-btn{display:inline-flex}.header-actions{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;box-shadow:0 12px 24px #122e5524;padding:20px;flex-direction:column;align-items:stretch}.header-actions.open{display:flex}.footer-bottom,.author-section-inner{align-items:start;flex-direction:column}.author-avatar{height:55px;width:55px}}
@media(max-width:390px){.features-grid{grid-template-columns:1fr}h1{font-size:2.5rem}}
@media print{.quick-jump-nav,mightora-header,.upload-grid,.compare-row,.demo-bar,.export-actions,.diff-sidebar,.diff-toolbar,.badges-section,.toast{display:none!important}.results-section{background:white}.diff-layout,.workspace{display:block}.change-list{display:none}.section{padding:12px}.release-pre{max-height:none}}

@media(max-width:600px){.author-section-inner{flex-direction:column;text-align:center}.author-links{justify-content:center}.footer-main{grid-template-columns:1fr}.author-section-overlay{padding:3.5rem 1rem}}
html[data-edition="offline"] .quick-jump-nav{top:76px}

/* Show PBIP upload diagnostics directly alongside the selected upload. */
.upload-card.upload-error .upload-meta { color: var(--danger, #b91c1c); white-space: normal; overflow-wrap: anywhere; }