*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button,summary{cursor:pointer}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.17;letter-spacing:-.035em}h2{font-size:clamp(1.65rem,3vw,2.25rem)}h3{font-size:1.25rem}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}.header-inner img{display:block;max-width:100%}nav{display:flex;align-items:center;gap:28px;font-size:.9rem}nav a[aria-current]{color:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:1px solid var(--accent);background:var(--accent);color:var(--button-ink);border-radius:8px;padding:12px 20px;font-weight:650;min-height:44px}.button:hover{background:var(--accent-hover);color:var(--button-ink)}.button.small{padding:8px 14px;background:transparent;color:var(--accent)}.eyebrow{font-size:.7rem;font-weight:750;letter-spacing:.17em;color:var(--accent);margin-bottom:20px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:8px}.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;padding-block:86px 74px;align-items:center}.hero h1{font-size:clamp(2.7rem,5vw,4.15rem);line-height:1.08;letter-spacing:-.055em}.hero h1 span{color:var(--accent)}.hero-copy{font-size:1.12rem;color:var(--muted);max-width:540px;margin:24px 0 28px}.hero-note{font-size:.76rem;color:var(--muted);margin-top:22px}.path-card{padding:28px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(140deg,var(--tint),var(--panel));position:relative}.path-card:before{content:"";position:absolute;width:110px;height:3px;top:-2px;left:28px;background:var(--accent)}.path-card>a{display:flex;align-items:center;gap:14px;padding-block:22px;border-top:1px solid var(--line)}.path-card>a:last-child{padding-bottom:4px}.path-card>a>span:last-child{margin-left:auto}.path-symbol{font-size:1.6rem;color:var(--accent)}.path-card strong{display:block;font-size:.96rem}.path-card small{display:block;color:var(--muted);margin-top:3px}.section-top{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-top .eyebrow{margin-bottom:10px}.text-link{font-size:.88rem;color:var(--accent);white-space:nowrap}.directory{padding-top:36px;border-top:1px solid var(--line)}.filters{display:grid;grid-template-columns:1fr 280px auto;gap:16px;align-items:end;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.filters label{display:block;font-size:.78rem;margin-bottom:7px;color:var(--muted)}input[type=search],select{width:100%;height:48px;border:1px solid var(--control-line);background:var(--bg);color:var(--ink);border-radius:6px;padding:10px 12px}input::placeholder{color:var(--muted)}.reset-button{min-height:44px;background:transparent;border:1px solid var(--line);border-radius:6px;color:var(--ink);padding:9px 14px}.reset-button:hover{border-color:var(--accent)}.directory-meta{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.78rem;padding-block:22px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tool-card{display:flex;flex-direction:column;min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px;translate:0 0;transition:translate .2s ease,box-shadow .2s ease,border-color .2s ease}.tool-top{display:flex;align-items:center;gap:12px;justify-content:space-between;margin-bottom:22px}.tool-mark{display:grid;place-items:center;width:52px;height:52px;flex-shrink:0;border:1px solid #dce3ea;border-radius:10px;background:#f7f8fa;padding:9px}.tool-mark img{display:block;width:32px;height:32px;object-fit:contain}.tool-mark-wide{width:132px}.tool-mark-wide img{width:112px;height:32px}.tool-mark img{display:block;width:32px;height:32px;object-fit:contain}.tool-mark-wide{width:132px}.tool-mark-wide img{width:112px;height:32px}.tool-mark img{display:block;width:32px;height:32px;object-fit:contain}.tool-mark-wide{width:132px}.tool-mark-wide img{width:112px;height:32px}.category-label{color:var(--muted);font-size:.69rem;text-align:right}.tool-description{font-size:.91rem;color:var(--muted);margin-top:14px}.tool-use{font-size:.8rem;margin-top:22px}.tool-use strong{display:block;color:var(--ink);font-weight:600;margin-bottom:4px}.tool-use span{color:var(--muted)}details{font-size:.8rem;margin:18px 0 20px;color:var(--muted)}details summary{min-height:32px;color:var(--ink)}details p{margin-block:10px}details a{color:var(--accent)}.source-note{font-size:.71rem}.tool-actions{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.82rem}.visit-link{color:var(--accent);font-weight:600}.compare-choice{display:flex;align-items:center;gap:6px;min-height:44px;cursor:pointer;color:var(--muted)}input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}.compare-choice:has(input:disabled){opacity:.55}.empty{text-align:center;padding:60px 20px;border:1px dashed var(--line);border-radius:10px}.empty p{margin:15px 0 25px;color:var(--muted)}.guides{padding-block:90px}.guides h2{max-width:650px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-grid>a{padding:30px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(130deg,var(--tint),var(--panel))}.guide-grid span{color:var(--muted);font-size:.7rem;letter-spacing:.1em}.guide-grid h3{margin-block:16px 12px}.guide-grid p{color:var(--muted);font-size:.9rem}.guide-grid b{display:block;font-size:.83rem;color:var(--accent);margin-top:26px}.standards{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;padding-block:45px;border-block:1px solid var(--line)}.standards p:not(.eyebrow){font-size:.9rem;color:var(--muted);margin-bottom:14px}.contribute{display:grid;grid-template-columns:1.4fr 1fr;gap:70px;padding-block:75px}.contribute p:not(.eyebrow){color:var(--muted);font-size:.9rem;margin:18px 0 25px}.sponsor{padding:28px;border:1px dashed var(--control-line);border-radius:10px}.sponsor small{display:block;color:var(--muted);margin-top:20px;font-size:.75rem;overflow-wrap:anywhere}.footer{padding-block:26px 120px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:.8rem;color:var(--muted)}.footer>div{display:flex;gap:24px}.compare-bar{position:fixed;bottom:0;inset-inline:0;background:var(--panel);box-shadow:0 -10px 40px #0005;border-top:1px solid var(--control-line);z-index:5}.compare-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:14px}.compare-inner>div{display:flex;gap:10px}.compare-inner p{font-size:.87rem}button:disabled{opacity:.45;cursor:not-allowed}dialog{background:var(--panel);color:var(--ink);border:1px solid var(--control-line);border-radius:14px;padding:30px;width:min(1000px,calc(100% - 24px));max-height:85vh}dialog::backdrop{background:#020812d9}dialog>p{color:var(--muted);font-size:.9rem;margin-bottom:24px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;min-width:600px;font-size:.86rem}caption{text-align:left;color:var(--muted);font-size:.75rem;margin-bottom:14px}th,td{text-align:left;border:1px solid var(--line);padding:16px;vertical-align:top}thead th{color:var(--accent);background:var(--tint)}tbody th{width:150px;color:var(--ink)}td{color:var(--muted)}.skip-link{position:absolute;top:-100px;left:16px;z-index:10;padding:12px;background:var(--accent);color:var(--bg)}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:950px){.hero{gap:32px}.hero h1{font-size:3rem}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-inner{flex-wrap:wrap;padding-block:18px;gap:16px}nav{gap:22px}.contribute{gap:30px}.filters{grid-template-columns:1fr 240px}.filters>.reset-button{grid-column:1/-1;justify-self:start}}
@media(max-width:640px){.shell{width:calc(100% - 32px)}.header-inner img{width:195px}nav{width:100%;gap:16px;justify-content:space-between;font-size:.78rem}.button.small{padding:7px 10px}.hero{grid-template-columns:1fr;padding-block:48px;gap:35px}.hero h1{font-size:clamp(2.5rem,10vw,3.4rem)}.hero-copy{font-size:1rem}.path-card{padding:22px}.path-card>a{padding-block:15px}.section-top{align-items:start;flex-direction:column;gap:16px}.filters{grid-template-columns:1fr;padding:16px}.tool-grid,.guide-grid,.standards,.contribute{grid-template-columns:1fr}.directory-meta{flex-direction:column;gap:4px}.tool-card{padding:22px}.guides{padding-block:55px}.standards{gap:20px}.contribute{padding-block:50px;gap:30px}.footer{flex-direction:column}.footer>div{gap:18px;flex-wrap:wrap}.compare-inner{gap:8px}.compare-inner p{max-width:110px;font-size:.75rem}.compare-inner .button{padding-inline:12px;gap:0;font-size:.82rem}.compare-inner .reset-button{font-size:.8rem;padding-inline:10px}dialog{padding:20px}dialog .section-top{flex-direction:row;align-items:center}dialog h2{font-size:1.4rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Connector context stays readable when details are expanded. */
.directory-explainer{margin-top:20px;max-width:900px;color:var(--muted);font-size:.84rem}
.directory-explainer strong{color:var(--ink)}
.connector-meta{margin-top:10px;color:var(--accent);font-size:.73rem}
.connector-facts{margin:12px 0 18px}
.connector-facts dt{font-weight:650;color:var(--ink);margin-top:12px}
.connector-facts dd{margin:3px 0 0;overflow-wrap:anywhere}

/* Gentle lift for mouse users, with equivalent emphasis for keyboard focus. */
.tool-card:focus-within{border-color:var(--accent);box-shadow:0 8px 24px #0003}
@media(hover:hover) and (pointer:fine){
  .tool-card:hover{border-color:var(--accent);box-shadow:0 10px 26px #0004;translate:0 -4px}
}
@media(prefers-reduced-motion:reduce){
  .tool-card:hover{translate:0 0}
}

/* Comfortable reading sizes for descriptions, supporting details, and labels. */
.tool-description{font-size:1rem}
.tool-use,.tool-card details,.source-note,.tool-actions,.directory-explainer,.directory-meta,.filters label,.hero-note{font-size:.875rem}
.category-label,.connector-meta{font-size:.8125rem}
.tool-actions{flex-wrap:wrap}
.theme-toggle{font-size:.875rem;white-space:nowrap}
nav{flex-wrap:wrap}
@media(max-width:640px){nav{justify-content:flex-start;gap:12px 16px}}

/* Intrinsic controls and flex children must be allowed to shrink on phones. */
.filters > *, .path-card > a > span { min-width: 0; }
input[type=search], select { min-width: 0; font-size: 1rem; }
.path-symbol { flex-shrink: 0; }
.compare-inner { padding-bottom: max(14px, env(safe-area-inset-bottom)); }
dialog { max-height: 85dvh; }
@media (max-width: 640px) {
  .hero h1 { font-size: clamp(2rem, 1rem + 5vw, 3rem); }
  .hero h1 br { display: none; }
  .hero { padding-block: 32px 40px; }
  .path-card, .tool-card, .guide-grid > a, .sponsor { padding: 20px; }
  .compare-inner { flex-wrap: wrap; }
  .compare-inner p { max-width: none; }
  .compare-inner > div { flex-wrap: wrap; }
  dialog .section-top { flex-wrap: wrap; }
}

/* Keep the featured article action aligned with its title, not its summary. */
.featured-guide > .eyebrow { margin-bottom: 10px; }
.featured-guide-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px 32px; }
.featured-guide-heading h2 { flex: 1; min-width: 0; max-width: none; }
.featured-guide-heading .text-link { flex-shrink: 0; white-space: normal; }
.featured-guide-summary { max-width: 80ch; margin-top: 16px; color: var(--muted); }
@media (max-width: 900px) {
  .featured-guide-heading { flex-direction: column; align-items: flex-start; }
}

/* Fields complement tool categories and may overlap across teams. */
.field-intro{margin-bottom:24px}
.field-intro>p:first-child{font-weight:650;margin-bottom:12px}
.field-links{display:flex;flex-wrap:wrap;gap:8px}
.field-links a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:24px;background:var(--panel);font-size:.875rem}
.field-links a:hover{border-color:var(--accent);background:var(--tint)}
.field-links a[aria-current="true"]{border-color:var(--accent);background:var(--tint);color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.field-note{margin-top:12px;max-width:760px;color:var(--muted);font-size:.875rem}
.tool-fields{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:16px 0 0;padding:0}
.tool-fields li{border:1px solid var(--line);border-radius:6px;padding:4px 8px;font-size:.75rem;color:var(--ink);background:var(--tint)}
@media(min-width:951px){.filters{grid-template-columns:minmax(180px,1fr) minmax(200px,1fr) minmax(200px,1fr) auto}}