.toolkit {
    --toolkit-ink: #0b233b;
    --toolkit-muted: #52677b;
    --toolkit-line: #d8e2e9;
    color: var(--toolkit-ink);
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 0 3rem;
    font-size: 1rem;
}

.toolkit *, .toolkit *::before, .toolkit *::after { min-width: 0; }
.toolkit [hidden] { display: none !important; }
.toolkit :is(h1, h2, h3, p, a, button) { overflow-wrap: anywhere; }
.toolkit :is(a, button, input, summary):focus-visible { outline: 3px solid #c98114; outline-offset: 4px; }
.toolkit svg { display: block; width: 1.2em; height: 1.2em; }
.toolkit__breadcrumb { display: flex; flex-wrap: wrap; gap: .65rem; align-items: center; margin: 0 0 1rem; font-size: .83rem; color: var(--toolkit-muted); }
.toolkit__breadcrumb a { display: inline-flex; align-items: center; min-height: 2.75rem; color: var(--toolkit-ink); text-underline-offset: .2em; }

.toolkit__hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(14rem, .32fr);
    gap: clamp(2rem, 5vw, 5rem);
    padding: clamp(1.5rem, 4.5vw, 4rem);
    background: radial-gradient(ellipse at 100% 0, #173e53, transparent 65%), #091f35;
    border-top: 3px solid #35bfa3;
    color: #fff;
}
.toolkit__eyebrow { margin: 0 0 1rem; color: #77dbc4; font-size: .72rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.toolkit__hero h1 { margin: 0; color: #fff; font-size: clamp(2.3rem, 1.6rem + 3vw, 4.5rem); line-height: 1.08; letter-spacing: -.04em; }
.toolkit__hero h1 span { color: #66d5ba; }
.toolkit__intro { margin: 1.3rem 0 .6rem; font-size: clamp(1.05rem, .95rem + .4vw, 1.25rem); font-weight: 500; }
.toolkit__lede { max-width: 61ch; margin: 0; color: #bdd0df; font-size: 1rem; line-height: 1.7; }
.toolkit__stats { display: grid; align-content: center; gap: 1.4rem; margin: 0; padding-left: clamp(1.5rem, 3vw, 3rem); border-left: 1px solid #3e596d; }
.toolkit__stats div { display: flex; flex-direction: column-reverse; gap: .15rem; }
.toolkit__stats dd { margin: 0; font-size: clamp(2.4rem, 2rem + 1vw, 3.4rem); font-weight: 500; line-height: 1.1; letter-spacing: -.045em; }
.toolkit__stats dt { color: #bdd0df; font-size: .78rem; font-weight: 400; letter-spacing: .035em; }

.toolkit__filters { padding: clamp(1rem, 2.5vw, 2rem); border: 1px solid var(--toolkit-line); border-top: 0; background: #f7fafb; }
.toolkit__search-row { display: flex; gap: .75rem; align-items: end; }
.toolkit__search-field { flex: 1; }
.toolkit__search-field label { display: block; margin-bottom: .6rem; font-size: .85rem; font-weight: 600; }
.toolkit__search-box { position: relative; }
.toolkit__search-box > span { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: #5a7489; pointer-events: none; }
.toolkit__search-box input { width: 100%; min-height: 3.25rem; padding: .85rem 1rem .85rem 3rem; border: 1px solid #b8cbd9; border-radius: 3px; background: #fff; color: var(--toolkit-ink); font: inherit; }
.toolkit__search-box input::placeholder { color: #61778a; opacity: 1; }
.toolkit__search-submit { display: inline-flex; justify-content: center; align-items: center; gap: 1.25rem; min-height: 3.25rem; padding: .85rem 1.25rem; border: 1px solid #0c3e66; border-radius: 3px; color: #fff; background: #0c3e66; font: 600 .9rem/1.4 "IBM Plex Sans", sans-serif; cursor: pointer; }
.toolkit__search-submit:hover { background: #092c49; }
.toolkit__categories { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.toolkit__categories button { display: inline-flex; align-items: center; justify-content: space-between; gap: .6rem; min-height: 2.75rem; padding: .55rem .85rem; border: 1px solid var(--toolkit-line); border-radius: 3px; color: #38536b; background: #fff; font: 500 .8rem/1.45 "IBM Plex Sans", sans-serif; text-align: left; cursor: pointer; }
.toolkit__categories button:hover { border-color: #67869c; background: #edf3f7; }
.toolkit__categories button[aria-pressed="true"] { color: #fff; border-color: #0b3d60; background: #0b3d60; }
.toolkit__categories button span { flex-shrink: 0; white-space: nowrap; font-size: .72rem; opacity: .85; font-variant-numeric: tabular-nums; }
.toolkit__results-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1.5rem; padding: 1rem 0; border-bottom: 1px solid var(--toolkit-line); font-size: .85rem; }
.toolkit__results-bar p { margin: 0; color: var(--toolkit-muted); }
.toolkit__results-bar a { display: inline-flex; align-items: center; gap: .75rem; min-height: 2.75rem; color: #125c54; text-underline-offset: .2em; }

.toolkit__group { --group-accent: #176b5e; --group-tint: #edf7f3; margin-top: clamp(1.75rem, 3vw, 3rem); }
.toolkit__group--screeners { --group-accent: #205b91; --group-tint: #edf4fa; }
.toolkit__group--trends { --group-accent: #7a4d17; --group-tint: #fbf5e9; }
.toolkit__group--labs { --group-accent: #65508a; --group-tint: #f3f0f8; }
.toolkit__group--reports { --group-accent: #426778; --group-tint: #eef5f7; }
.toolkit__group-heading { display: flex; gap: 1rem; align-items: start; margin-bottom: 1.2rem; }
.toolkit__number { flex: 0 0 auto; display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--toolkit-line); background: var(--group-tint); color: var(--group-accent); font-size: .8rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.toolkit__group-heading h2 { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; margin: 0; color: var(--toolkit-ink); font-size: clamp(1.4rem, 1.2rem + .6vw, 1.85rem); line-height: 1.3; }
.toolkit__group-count { color: var(--toolkit-muted); font: 400 .8rem/1.4 "IBM Plex Sans", sans-serif; }
.toolkit__group-heading p { margin: .4rem 0 0; color: var(--toolkit-muted); font-size: .88rem; line-height: 1.6; }
.toolkit__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: .85rem; padding: 0; margin: 0; list-style: none; }
.toolkit__grid > li { display: flex; flex-direction: column; }
.toolkit__item > .toolkit__card { flex: 1; }
.toolkit__item--shortcuts > .toolkit__card { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.toolkit__shortcuts { border: 1px solid var(--toolkit-line); border-top: 0; border-radius: 0 0 4px 4px; background: #f7fafb; }
.toolkit__shortcuts summary { padding: .85rem 1.2rem; min-height: 2.75rem; color: var(--group-accent); font-size: .82rem; font-weight: 600; cursor: pointer; overflow-wrap: anywhere; }
.toolkit__shortcuts summary span { margin-left: .4rem; font-weight: 400; color: var(--toolkit-muted); }
.toolkit__shortcuts-list { display: grid; gap: .5rem; margin: 0; padding: 0 .8rem .8rem; list-style: none; }
.toolkit__shortcuts-list a { display: flex; flex-direction: column; gap: .25rem; min-height: 2.75rem; padding: .65rem .75rem; border: 1px solid var(--toolkit-line); border-radius: 3px; background: #fff; color: var(--toolkit-ink); text-decoration: none; }
.toolkit__shortcuts-list a:hover { border-color: var(--group-accent); }
.toolkit__shortcuts-list strong { font-size: .85rem; font-weight: 600; }
.toolkit__shortcuts-list small { color: var(--toolkit-muted); font-size: .76rem; line-height: 1.5; }
.toolkit__card { display: grid; grid-template-columns: 2.25rem minmax(0, 1fr) 1rem; grid-template-rows: auto 1fr; align-items: start; gap: .8rem; width: 100%; min-height: 9.5rem; padding: 1.2rem; border: 1px solid var(--toolkit-line); border-radius: 4px; background: #fff; color: var(--toolkit-ink); text-decoration: none; transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease; }
.toolkit__card:hover { border-color: var(--group-accent); background: #fcfdfe; box-shadow: 0 4px 14px rgb(16 42 66 / .07); }
.toolkit__icon { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 4px; background: var(--group-tint); color: var(--group-accent); }
.toolkit__card h3 { align-self: center; margin: 0; color: var(--toolkit-ink); font: 600 1rem/1.4 "IBM Plex Sans", sans-serif; letter-spacing: -.015em; }
.toolkit__card:hover h3 { color: var(--group-accent); text-decoration: underline; text-underline-offset: .2em; }
.toolkit__arrow { align-self: center; color: var(--group-accent); font-size: 1.15rem; }
.toolkit__card p { grid-column: 1 / -1; margin: 0; color: var(--toolkit-muted); font-size: .86rem; line-height: 1.65; }
.toolkit__access { grid-column: 1 / -1; justify-self: start; padding: .2rem .5rem; border: 1px solid var(--toolkit-line); color: var(--toolkit-muted); font-size: .7rem; }
.toolkit__empty { padding: clamp(2rem, 5vw, 5rem) 1.5rem; text-align: center; border-bottom: 1px solid var(--toolkit-line); }
.toolkit__empty > span { display: inline-block; color: #728a9d; font-size: 1.6rem; }
.toolkit__empty h2 { margin: 1rem 0 .5rem; font-size: 1.6rem; }
.toolkit__empty p { max-width: 48ch; margin: 0 auto 1rem; color: var(--toolkit-muted); line-height: 1.6; }
.toolkit__empty a { display: inline-flex; align-items: center; min-height: 2.75rem; gap: .75rem; color: #125c54; text-underline-offset: .2em; }
.toolkit__footer { display: flex; justify-content: space-between; align-items: center; gap: 1.25rem 2rem; margin-top: 3rem; padding: 1.5rem; border: 1px solid var(--toolkit-line); background: #f3f7f9; }
.toolkit__footer p { max-width: 70ch; margin: 0; font-size: .9rem; color: var(--toolkit-muted); line-height: 1.65; }
.toolkit__footer strong { display: block; color: var(--toolkit-ink); font-weight: 600; }
.toolkit__footer a { display: inline-flex; align-items: center; gap: 1rem; max-width: 100%; min-height: 2.75rem; color: #0c3e66; font-size: .85rem; font-weight: 600; text-underline-offset: .2em; }

@media (max-width: 48rem) {
    .toolkit__hero { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; }
    .toolkit__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; padding: 1.25rem 0 0; border-left: 0; border-top: 1px solid #3e596d; }
    .toolkit__stats dd { font-size: 2.25rem; }
    .toolkit__footer { flex-wrap: wrap; }
}
@media (max-width: 32rem) {
    .toolkit__search-row { flex-direction: column; align-items: stretch; }
    .toolkit__categories { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .toolkit__categories button { padding: .6rem; }
    .toolkit__hero { padding: 1.5rem 1.25rem; }
    .toolkit__card { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) { .toolkit__card { transition: none; } }
@media print {
    .toolkit__filters, .toolkit__results-bar, .toolkit__breadcrumb, .toolkit__footer { display: none; }
    .toolkit__hero { background: #fff; border-color: #222; }
    .toolkit__hero :is(h1, p, dd, dt, span) { color: #222; }
    .toolkit__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .toolkit__grid > li { break-inside: avoid; }
}