@font-face {
  font-family: "Bricolage";
  src: url("fonts/bricolage-grotesque.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #f5f3ee;
  --surface: #ffffff;
  --surface-2: #efebe3;
  --text: #1b1a17;
  --muted: #5f5c55;
  --faint: #99958b;
  --line: #e3dfd5;
  --accent: #c2410c;
  --accent-ink: #ffffff;
  --good: #1e7a3c;
  --warn: #a16200;
  --shadow: 0 1px 2px rgb(40 30 10 / 0.05), 0 8px 24px rgb(40 30 10 / 0.06);

  /* identity colours: categories, session kinds, exam domains (validated order) */
  --cat-ai: #6250d6;
  --cat-cloud: #2a78d6;
  --cat-sec: #e34948;
  --cat-ml: #1baf7a;
  --k-learn: #2a78d6;
  --k-practice: #1baf7a;
  --k-mock: #eb6834;
  --d1: #2a78d6; --d2: #eb6834; --d3: #1baf7a; --d4: #eda100;
  --d5: #e87ba4; --d6: #008300; --d7: #6250d6; --d8: #e34948;
  --d-rest: #8c877d;
  --lvl-entry: #008300;
  --lvl-assoc: #2a78d6;

  --head: "Bricolage", system-ui, sans-serif;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121318;
    --surface: #1a1c22;
    --surface-2: #23262e;
    --text: #eeece6;
    --muted: #a7a49b;
    --faint: #6f6c64;
    --line: #2c2f37;
    --accent: #f07a3c;
    --accent-ink: #1a0b04;
    --good: #5cc27f;
    --warn: #e7b35a;
    --shadow: none;
    --cat-ai: #9085e9; --cat-cloud: #3987e5; --cat-sec: #e66767; --cat-ml: #199e70;
    --k-learn: #3987e5; --k-practice: #199e70; --k-mock: #d95926;
    --d1: #3987e5; --d2: #d95926; --d3: #199e70; --d4: #c98500;
    --d5: #d55181; --d6: #008300; --d7: #9085e9; --d8: #e66767; --d-rest: #77736b;
    --lvl-entry: #2fa84f; --lvl-assoc: #3987e5;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #121318;
  --surface: #1a1c22;
  --surface-2: #23262e;
  --text: #eeece6;
  --muted: #a7a49b;
  --faint: #6f6c64;
  --line: #2c2f37;
  --accent: #f07a3c;
  --accent-ink: #1a0b04;
  --good: #5cc27f;
  --warn: #e7b35a;
  --shadow: none;
  --cat-ai: #9085e9; --cat-cloud: #3987e5; --cat-sec: #e66767; --cat-ml: #199e70;
  --k-learn: #3987e5; --k-practice: #199e70; --k-mock: #d95926;
  --d1: #3987e5; --d2: #d95926; --d3: #199e70; --d4: #c98500;
  --d5: #d55181; --d6: #008300; --d7: #9085e9; --d8: #e66767; --d-rest: #77736b;
  --lvl-entry: #2fa84f; --lvl-assoc: #3987e5;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--head); letter-spacing: -0.02em; margin: 0; }
h1 { font-size: 2.1rem; line-height: 1.1; font-weight: 750; }
h2 { font-size: 1.2rem; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 650; line-height: 1.25; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 0.86rem; margin: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.i { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--text); color: var(--bg); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-inner, main, .foot { width: 100%; max-width: 1120px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.top-inner { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--head); font-weight: 750; font-size: 1.2rem; letter-spacing: -0.02em; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); }
.brand-mark .i { width: 20px; height: 20px; }
nav { display: flex; gap: 4px; margin-left: auto; }
nav a { display: inline-flex; align-items: center; gap: 7px; padding: 8px 12px; border-radius: 10px; text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.95rem; border: 1px solid transparent; }
nav a:hover { color: var(--text); background: var(--surface-2); }
nav a[aria-current="page"] { color: var(--text); background: var(--surface); box-shadow: var(--shadow); border-color: var(--line); }
nav a[hidden] { display: none; }
#compare-count { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-size: 0.75rem; }

main { flex: 1; padding-top: 32px; padding-bottom: 80px; }
.loading { color: var(--muted); }

.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 20px; padding-bottom: 28px; color: var(--faint); font-size: 0.82rem; border-top: 1px solid var(--line); }

/* ---------- shared pieces ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.tile { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; color: var(--c, var(--accent)); background: color-mix(in srgb, var(--c, var(--accent)) 14%, transparent); }
.tile .i { width: 22px; height: 22px; }
.tile.sm { width: 34px; height: 34px; border-radius: 10px; }
.tile.sm .i { width: 18px; height: 18px; }
.tile.lg { width: 64px; height: 64px; border-radius: 18px; }
.tile.lg .i { width: 32px; height: 32px; }
.page-head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.head-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--accent); color: var(--accent-ink); }
.head-icon .i { width: 24px; height: 24px; }

input[type="search"], input[type="number"], input[type="date"], input[type="time"], select {
  font: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 9px 12px;
  min-height: 44px;
  width: 100%;
}
input:hover, select:hover { border-color: var(--faint); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); }

.btn, button {
  font: inherit;
  font-size: 0.93rem;
  font-weight: 550;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover, button:hover { border-color: var(--faint); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn[aria-expanded="true"], .btn[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--bg); }
button.link { border: 0; background: none; padding: 0; min-height: 0; color: var(--muted); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
button.link:hover { color: var(--text); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.icon-btn { width: 36px; height: 36px; min-height: 36px; padding: 0; border-radius: 10px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip, .segmented label, .days-row label, .scale label { position: relative; }
.chip input, .segmented input, .days-row input, .scale input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--surface-2); font-size: 0.86rem; color: var(--muted); user-select: none; }
.chip:hover span { color: var(--text); }
.chip input:checked + span { background: var(--text); color: var(--bg); }
.chip input:checked + span::before { content: "✓"; font-size: 0.8em; }
.chip input:focus-visible + span, .segmented input:focus-visible + span, .days-row input:focus-visible + span, .scale input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.segmented, .scale { display: inline-flex; background: var(--surface-2); border-radius: 12px; padding: 3px; gap: 2px; }
.segmented span, .scale span { display: block; padding: 6px 12px; border-radius: 9px; font-size: 0.86rem; color: var(--muted); user-select: none; white-space: nowrap; }
.segmented input:checked + span, .scale input:checked + span { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }

/* level signs (trail difficulty) */
.lvl { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--muted); white-space: nowrap; }
.lvl svg { width: 14px; height: 14px; flex-shrink: 0; }
.lvl svg.two { width: 26px; }
.lvl .entry { fill: var(--lvl-entry); }
.lvl .associate { fill: var(--lvl-assoc); }
.lvl .professional, .lvl .expert { fill: var(--text); }

.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 0.78rem; font-weight: 550; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.pill .i { width: 13px; height: 13px; vertical-align: -2px; }
.pill.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }

/* domain bar */
.dbar { display: flex; gap: 2px; height: 8px; }
.dbar span { display: block; height: 100%; }
.dbar span:first-child { border-radius: 4px 0 0 4px; }
.dbar span:last-child { border-radius: 0 4px 4px 0; }
.dbar.lg { height: 16px; gap: 3px; }
.dbar.lg span:first-child { border-radius: 6px 0 0 6px; }
.dbar.lg span:last-child { border-radius: 0 6px 6px 0; }
.dbar.none { border-radius: 4px; background: repeating-linear-gradient(135deg, var(--surface-2) 0 6px, transparent 6px 10px); }
.legend { list-style: none; margin: 16px 0 0; padding: 0; }
.legend li { display: grid; grid-template-columns: 12px 1fr auto; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 0.94rem; }
.legend li:last-child { border-bottom: 0; }
.legend .sw { width: 12px; height: 12px; border-radius: 4px; }
.legend b { font-variant-numeric: tabular-nums; font-weight: 650; }

/* score ring */
.ring { position: relative; display: grid; place-items: center; flex-shrink: 0; }
.ring svg { transform: rotate(-90deg); display: block; }
.ring circle { fill: none; stroke-width: 4; }
.ring .track { stroke: var(--surface-2); }
.ring .val { stroke: var(--accent); stroke-linecap: round; }
.ring.good .val { stroke: var(--good); }
.ring b { position: absolute; font-family: var(--head); font-size: 0.85rem; font-variant-numeric: tabular-nums; }
.ring.lg b { font-size: 1.35rem; }

/* ---------- list ---------- */
.hero { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 56px 24px 52px; margin-bottom: 20px; border-radius: 24px; border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; isolation: isolate;
  background:
    radial-gradient(55% 70% at 100% 0%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%),
    radial-gradient(45% 60% at 0% 100%, color-mix(in srgb, var(--cat-ai) 13%, transparent), transparent 70%),
    var(--surface); }
.hero > .hero-topo { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.75; }
.hero-text { display: flex; flex-direction: column; align-items: center; width: 100%; max-width: 760px; }
.hero h1 { font-size: clamp(2.2rem, 1.3rem + 3.2vw, 3.7rem); line-height: 1.02; letter-spacing: -0.025em; text-wrap: balance; }
.hero-text p { color: var(--muted); margin: 16px 0 26px; max-width: 52ch; font-size: 1.08rem; text-wrap: pretty; }
.hero-search { width: min(580px, 100%); }
.hero-search input { min-height: 54px; border-radius: 16px; font-size: 1.02rem; padding-left: 48px; padding-right: 48px; background: var(--surface); box-shadow: 0 1px 2px rgb(40 30 10 / 0.06), 0 10px 30px rgb(40 30 10 / 0.08); }
.hero-search input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-color: var(--accent); }
.hero-search .i { left: 17px; top: 18px; }
.hero-search kbd { position: absolute; right: 14px; top: 50%; translate: 0 -50%; min-width: 24px; padding: 2px 7px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; font: 600 0.8rem/1.2 var(--mono, ui-monospace, monospace); color: var(--muted); background: var(--surface-2); pointer-events: none; }
.hero-search input:focus ~ kbd, .hero-search input:not(:placeholder-shown) ~ kbd { opacity: 0; }
.q-hint { margin-top: 10px; min-height: 32px; padding: 4px 12px; border-radius: 999px; border: 0; background: var(--accent-soft, color-mix(in srgb, var(--accent) 14%, transparent)); color: var(--text); font-size: 0.88rem; font-weight: 600; cursor: pointer; }
.q-hint::after { content: " ↓"; }
.q-hint[hidden] { display: none; }
.hero-stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px; margin-top: 18px; }
.mq-set { display: flex; }
img.badge.official { object-fit: contain; user-select: none; }
#list-head { scroll-margin-top: 84px; }
.hero-stats .stat-chip { padding: 0; background: none; gap: 8px; }
.hero-stats .stat-chip > span:last-child { display: flex; align-items: baseline; gap: 5px; }
.hero-stats .stat-chip b { font-size: 1.02rem; }
.hero-stats .stat-chip small { font-size: 0.86rem; }

/* Two rows of every badge, drifting in opposite directions. The rows are decorative shortcuts:
   hidden from assistive tech and the tab order, since the list below links the same pages. */
.marquee { position: relative; width: calc(100% + 48px); margin: 34px -24px 0; display: grid; gap: 12px; }
.mq-row { overflow: hidden; padding: 8px 0; margin: -8px 0; mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.mq-track { display: flex; width: max-content; }
.mq-track a { display: block; flex: none; margin-right: 20px; border-radius: 12px; transition: transform 0.2s; }
.mq-track a:hover { transform: scale(1.14); }
.mq-track .badge { width: 64px; height: 72px; display: block; filter: drop-shadow(0 6px 10px rgb(40 30 10 / 0.16)); }
.mq-toggle { position: absolute; right: 24px; bottom: -44px; width: 32px; height: 32px; min-height: 32px; padding: 0; border-radius: 999px; background: var(--surface); color: var(--muted); }
.mq-toggle:hover { color: var(--text); }
.mq-toggle .i { width: 15px; height: 15px; }
.stat-chip { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border-radius: 14px; background: var(--surface-2); }
.stat-chip b { font-family: var(--head); font-size: 1.15rem; display: block; line-height: 1.1; }
.stat-chip small { color: var(--muted); font-size: 0.78rem; }
.topo { width: 100%; height: auto; }
.topo path { fill: none; stroke: var(--line); stroke-width: 2; }
.topo path:nth-of-type(4), .topo path:nth-of-type(5) { stroke: color-mix(in srgb, var(--accent) 35%, var(--line)); }
.topo .trail { stroke: var(--accent); stroke-width: 3; stroke-dasharray: 2 8; }
.topo .peak { fill: var(--accent); }
.hero-topo path { stroke-width: 1.5; }
.hero-topo path:nth-of-type(4), .hero-topo path:nth-of-type(5) { stroke: var(--line); }
.hero-topo path.hi { stroke: color-mix(in srgb, var(--accent) 35%, var(--line)); }
.hero-topo .trail { stroke-width: 3; stroke-dasharray: 0.006 0.018; stroke-linecap: round; }
.hero-topo .peak { fill: var(--accent); }

.cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 18px; }
.cat { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); text-align: left; min-height: 74px; justify-content: flex-start; white-space: normal; }
.cat:hover { border-color: var(--c, var(--faint)); }
.cat[aria-pressed="true"] { border-color: var(--c, var(--text)); box-shadow: 0 0 0 1px var(--c, var(--text)) inset; background: color-mix(in srgb, var(--c, var(--text)) 7%, var(--surface)); color: var(--text); }
.cat b { display: block; font-weight: 650; font-size: 0.95rem; line-height: 1.2; }
.cat small { color: var(--muted); font-size: 0.8rem; font-weight: 400; }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.toolbar select { width: auto; min-width: 170px; }
.toolbar #for-me { margin-left: auto; }
.search { position: relative; display: block; }
.search .i { position: absolute; left: 14px; top: 13px; color: var(--faint); }
.search input { padding-left: 42px; }

.profile { padding: 22px; margin-bottom: 14px; display: flex; flex-direction: column; gap: 18px; }
.profile[hidden] { display: none; }
.profile-more { border-top: 1px solid var(--line); padding-top: 14px; }
.profile-more > summary { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-weight: 600; font-size: 0.9rem; list-style: none; }
.profile-more > summary::-webkit-details-marker { display: none; }
.profile-more > summary:hover { color: var(--text); }
.profile-more > summary .i { width: 16px; height: 16px; transition: transform 0.15s; }
.profile-more[open] > summary .i { transform: rotate(180deg); }
.profile-more > summary small { color: var(--accent); font-weight: 700; }
.profile-more[open] > summary { margin-bottom: 16px; }
.profile-more .profile-group + .profile-group { margin-top: 18px; }
.label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 10px; }
.profile .link { align-self: flex-start; font-size: 0.86rem; }

.result-count { color: var(--muted); font-size: 0.88rem; margin: 6px 0 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.cert-card { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 18px; transition: transform 0.15s, border-color 0.15s; }
.cert-card:hover { transform: translateY(-2px); border-color: var(--faint); }
.cert-card .row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: 14px; }
.cert-card .row .badge { margin-top: -2px; }
.cert-card .title { min-width: 0; padding-top: 4px; }
.cert-card h3 { font-size: 1.02rem; text-wrap: balance; }
.cert-card .who { color: var(--muted); font-size: 0.86rem; margin-top: 3px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.cert-card h3 a { text-decoration: none; }
.cert-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: 18px; }
.cert-card .facts-inline { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--muted); font-size: 0.87rem; margin-top: auto; }
.cert-card .facts-inline span { display: inline-flex; align-items: center; gap: 5px; }
.cert-card .facts-inline .i { width: 15px; height: 15px; color: var(--faint); }
.cert-card .top-right { display: flex; align-items: center; gap: 8px; position: relative; z-index: 1; }
.cert-card .icon-btn[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.empty { color: var(--muted); padding: 48px 0; text-align: center; grid-column: 1 / -1; }

/* ---------- certification page ---------- */
.back { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); text-decoration: none; font-size: 0.92rem; margin-bottom: 18px; }
.back:hover { color: var(--text); }
.cert-hero { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; padding: 28px; margin-bottom: 16px; align-items: start; }
.cert-hero .who { color: var(--muted); font-size: 0.95rem; margin: 0 0 8px; display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.cert-hero h1 { margin-bottom: 10px; }
.cert-hero .scope { color: var(--muted); max-width: 62ch; margin: 0 0 20px; }
.cert-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-grid .stat { flex-direction: column; align-items: flex-start; gap: 10px; }
.stat { display: flex; gap: 12px; align-items: center; padding: 14px; }
.stat small { display: block; color: var(--muted); font-size: 0.8rem; }
.stat b { display: block; font-weight: 600; line-height: 1.3; }
.cols { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; align-items: start; }
.cert-cols { column-gap: 16px; row-gap: 0; }
.cert-cols > .col-side { grid-column: 2; grid-row: 1 / span 2; }
.cert-cols > .col-tail { grid-column: 1; }
.panel { padding: 22px; margin-bottom: 16px; }
.panel h2 { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.panel h2 .i { color: var(--accent); width: 20px; height: 20px; }
.why { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.why li { display: flex; gap: 10px; align-items: flex-start; }
.why .i { margin-top: 2px; color: var(--good); }
.why .warn .i { color: var(--warn); }
.for-you { display: flex; gap: 20px; align-items: center; }
.resources { display: grid; }
.res { display: flex; gap: 12px; align-items: flex-start; padding: 12px 10px; margin: 0 -10px; border-radius: 12px; text-decoration: none; }
.res + .res { box-shadow: 0 -1px 0 var(--line); }
.res:hover { background: var(--surface-2); box-shadow: none; }
.res:hover + .res { box-shadow: none; }
.res b { display: block; font-weight: 600; line-height: 1.35; }
.res small { display: block; color: var(--muted); font-size: 0.86rem; margin-top: 2px; }
.res .res-kind { display: block; margin-top: 4px; font-size: 0.78rem; font-weight: 550; color: var(--faint); letter-spacing: 0.01em; }
.more-res { margin-top: 4px; }
.more-res > .resources { margin-top: 4px; }
.notes { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.notes li { display: flex; gap: 10px; color: var(--muted); font-size: 0.94rem; }
.notes .i { margin-top: 3px; color: var(--faint); }
details.more { margin-top: 6px; }
details.more > summary { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-weight: 550; padding: 6px 0; list-style: none; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary::after { content: "+"; font-weight: 400; }
details.more[open] > summary::after { content: "–"; }
details.more > summary:hover { color: var(--text); }
.src { display: block; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.src small { display: block; color: var(--muted); }
.report { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.report p { margin: 4px 0 0; color: var(--muted); }

/* ---------- compare ---------- */
.compare-tools { display: flex; gap: 10px; margin-bottom: 16px; }
.cmp { display: grid; gap: 14px; grid-template-columns: repeat(var(--n), minmax(250px, 1fr)); overflow-x: auto; padding-bottom: 6px; }
.cmp-col { padding: 18px; display: flex; flex-direction: column; min-width: 250px; }
.cmp-col .head { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 12px; }
.cmp-col h3 a { text-decoration: none; }
.cmp-col .who { color: var(--muted); font-size: 0.85rem; }
.cmp-row { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-top: 1px solid var(--line); font-size: 0.92rem; }
.cmp-row .i { color: var(--faint); margin-top: 2px; }
.cmp-row > div { min-width: 0; flex: 1; }
.cmp-row small { display: block; color: var(--muted); font-size: 0.78rem; }
.cmp-col .link { align-self: flex-start; margin-top: auto; padding-top: 14px; font-size: 0.86rem; }

/* ---------- plan ---------- */
.plan-form { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px 12px; padding: 22px; margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 0.84rem; font-weight: 600; color: var(--muted); min-width: 0; border: 0; padding: 0; margin: 0; }
.field.wide, .days, .plan-form .hint, .rate { grid-column: 1 / -1; }
.field legend { padding: 0; margin-bottom: 6px; }
.days-row { display: flex; gap: 8px; flex-wrap: wrap; }
.days-row span { display: grid; place-items: center; width: 52px; height: 44px; border-radius: 12px; background: var(--surface-2); font-size: 0.88rem; color: var(--muted); user-select: none; font-weight: 550; }
.days-row label:hover span { color: var(--text); }
.days-row input:checked + span { background: var(--accent); color: var(--accent-ink); }
.rate { border-top: 1px solid var(--line); padding-top: 14px; }
.rate > summary { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-weight: 600; list-style: none; }
.rate > summary::-webkit-details-marker { display: none; }
.rate > summary:hover { color: var(--text); }
.rate[open] > summary { margin-bottom: 8px; }
.conf-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 0.93rem; font-weight: 500; color: var(--text); }
.conf-row:last-child { border-bottom: 0; }
.conf-row > span { min-width: 0; }
.conf-row .scale { flex-shrink: 0; }
.scale span { padding: 4px 0; width: 32px; text-align: center; }

.plan-summary { display: grid; grid-template-columns: repeat(4, 1fr) 1.1fr; gap: 12px; margin-bottom: 12px; }
.progress-card { display: flex; align-items: center; gap: 14px; padding: 14px 18px; }
.progress-card small { color: var(--muted); font-size: 0.8rem; display: block; }
.status { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 14px; margin-bottom: 12px; font-weight: 550; }
.status.good { background: color-mix(in srgb, var(--good) 12%, transparent); color: var(--good); }
.status.warn { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); }
.status.info { background: var(--surface-2); color: var(--muted); }
.plan-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }

.months { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; margin-bottom: 14px; }
.month { padding: 18px; }
.month h3 { margin-bottom: 12px; }
.mgrid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.mgrid .dow { font-size: 0.72rem; color: var(--faint); font-weight: 600; padding-bottom: 4px; }
.mgrid .d { aspect-ratio: 1; display: grid; place-items: center; border-radius: 10px; font-size: 0.82rem; color: var(--faint); }
.mgrid .d.s { color: #fff; background: var(--kc, var(--text)); }
.mgrid .d.s.n { background: var(--surface-2); color: var(--text); box-shadow: 0 0 0 1.5px var(--faint) inset; }
.mgrid .d.s .i { width: 15px; height: 15px; }
.mgrid .d.s.done { opacity: 0.35; }
.mgrid .d.s.missed { box-shadow: 0 0 0 2px var(--warn) inset, 0 0 0 3.5px var(--surface) inset; }
.mgrid .d.exam { box-shadow: 0 0 0 2px var(--accent) inset; color: var(--accent); }
.mgrid .d.exam .i { width: 16px; height: 16px; }
.kinds { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 8px; padding: 0; list-style: none; font-size: 0.86rem; color: var(--muted); }
.kinds li { display: inline-flex; align-items: center; gap: 7px; }
.kinds .k { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; background: var(--kc, var(--text)); color: #fff; }
.kinds .k.n { background: var(--surface-2); color: var(--text); box-shadow: 0 0 0 1.5px var(--faint) inset; }
.kinds .k .i { width: 13px; height: 13px; }
.kinds .k.exam { background: none; box-shadow: 0 0 0 2px var(--accent) inset; color: var(--accent); }

.week { display: flex; align-items: baseline; gap: 10px; margin: 28px 0 10px; }
.week small { color: var(--muted); font-size: 0.88rem; font-weight: 400; font-family: var(--font); letter-spacing: 0; }
.trail { list-style: none; margin: 0; padding: 0; position: relative; }
.trail::before { content: ""; position: absolute; left: 19px; top: 24px; bottom: 24px; border-left: 2px dashed var(--line); }
.stop { position: relative; display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: center; padding: 4px 0; }
.stop .node { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--kc, var(--text)); color: #fff; position: relative; z-index: 1; box-shadow: 0 0 0 4px var(--bg); }
.stop .node.n { background: var(--surface-2); color: var(--text); }
.stop .node .i { width: 18px; height: 18px; }
.stop .body { padding: 9px 14px 9px 16px; box-shadow: none; display: grid; grid-template-columns: 1fr auto auto; gap: 2px 14px; align-items: center; }
.stop .body small { color: var(--muted); font-size: 0.82rem; grid-column: 1; display: flex; align-items: center; gap: 8px; }
.tag { display: inline-flex; align-items: center; padding: 1px 7px; border-radius: 999px; font-size: 0.72rem; font-weight: 650; background: var(--accent-soft, color-mix(in srgb, var(--accent) 14%, transparent)); color: var(--accent); }
.tag.warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.stop.today .body { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.stop.missed .check span { border-color: color-mix(in srgb, var(--warn) 60%, var(--line)); }
.stop .body b { font-weight: 600; grid-column: 1; }
.stop .len { color: var(--muted); font-size: 0.86rem; font-variant-numeric: tabular-nums; grid-row: 1 / 3; grid-column: 2; display: inline-flex; align-items: center; gap: 5px; }
.stop .len .i { width: 15px; height: 15px; color: var(--faint); }
.check { position: relative; width: 32px; height: 32px; grid-row: 1 / 3; grid-column: 3; }
.check input { position: absolute; inset: 0; opacity: 0; margin: 0; width: 100%; height: 100%; cursor: pointer; }
.check span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--line); color: transparent; }
.check span .i { width: 16px; height: 16px; stroke-width: 3; }
.check:hover span { border-color: var(--faint); }
.check input:checked + span { background: var(--good); border-color: var(--good); color: #fff; }
.check input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.stop.done .body > :not(.check) { opacity: 0.5; }
.stop.done .body b { text-decoration: line-through; }
.plan-extra { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.keydl { display: grid; grid-template-columns: auto 1fr; gap: 10px 14px; margin: 0; font-size: 0.92rem; align-items: center; }
.keydl dt { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.keydl dd { margin: 0; color: var(--muted); }
.note { color: var(--warn); font-size: 0.92rem; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.about-card { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.about-card h2 { margin-top: 4px; }
.about-card p { color: var(--muted); }
.level-key { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.level-key .lvl { font-size: 0.92rem; color: var(--text); }

@media (max-width: 900px) {
  .hero { padding: 36px 16px 48px; }
  .hero-stats { gap: 2px 14px; }
  .hero-stats .tile { display: none; }
  .marquee { width: calc(100% + 32px); margin: 26px -16px 0; gap: 10px; }
  .mq-track a { margin-right: 14px; }
  .mq-track .badge { width: 50px; height: 56px; }
  .mq-toggle { right: 16px; bottom: -42px; }
  .hero-search kbd { display: none; }
  .hero-search input { padding-right: 14px; }
  .topo { display: none; }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .cats .cat:first-child { grid-column: 1 / -1; }
  .cols, .plan-extra { grid-template-columns: 1fr; }
  .cert-cols > .col-side, .cert-cols > .col-tail { grid-column: auto; grid-row: auto; }
  .plan-summary { grid-template-columns: 1fr 1fr; }
  .plan-summary .progress-card { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  h1 { font-size: 1.75rem; }
  .top-inner { height: auto; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; gap: 8px; }
  nav { margin-left: 0; width: 100%; overflow-x: auto; }
  nav a { padding: 6px 10px; font-size: 0.9rem; }
  main { padding-top: 18px; }
  .toolbar select { flex: 1 1 140px; min-width: 0; }
  .toolbar #for-me { flex: 1 1 100%; margin-left: 0; }
  .cert-hero { grid-template-columns: 1fr; padding: 20px; gap: 14px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat { padding: 12px; gap: 10px; }
  .stat .tile { width: 34px; height: 34px; }
  .plan-form { grid-template-columns: 1fr 1fr; padding: 18px; }
  .days-row { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
  .days-row span { width: auto; }
  .stop .body { grid-template-columns: 1fr auto; }
  .stop .len { grid-row: auto; grid-column: 1; }
  .check { grid-column: 2; grid-row: 1 / 4; }
}

@media print {
  .top, .foot, .plan-form, .plan-actions, .skip, .months, .kinds, .plan-extra, .check { display: none !important; }
  body { background: #fff; color: #000; }
  main { padding: 0; }
  .view:not(#view-plan) { display: none !important; }
  .card { box-shadow: none; }
  .stop { break-inside: avoid; }
}
.domains-note { margin-top: 12px; }
.cat { min-width: 0; }
.cat > span:last-child { min-width: 0; }
@media (max-width: 720px) {
  .cats { gap: 8px; }
  .cat { padding: 10px; gap: 10px; min-height: 64px; }
  .cat .tile { width: 36px; height: 36px; }
  .cat .tile .i { width: 18px; height: 18px; }
  .cat b { font-size: 0.88rem; }
}
@media (max-width: 720px) { .cat .w { display: none; } }

/* ---------- badges, providers, charts, motion ---------- */
.badge { display: block; flex-shrink: 0; filter: drop-shadow(0 6px 12px color-mix(in srgb, var(--pc, #000) 35%, transparent)); transition: transform 0.25s cubic-bezier(.2,.8,.3,1.4); }
.cert-card:hover .badge { transform: rotate(-6deg) scale(1.06); }
.cert-card { overflow: hidden; }
.cert-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 110px; background: radial-gradient(120% 100% at 0% 0%, color-mix(in srgb, var(--pc) 22%, transparent), transparent 70%); pointer-events: none; }
.cert-card:hover { border-color: color-mix(in srgb, var(--pc) 60%, var(--line)); box-shadow: 0 14px 36px -18px var(--pc); }
.cert-card .row { position: relative; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.catp { color: var(--c); background: color-mix(in srgb, var(--c) 13%, transparent); }

.theme { margin-left: 4px; }
.top-inner nav { margin-left: auto; }


.providers { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 10px; margin-bottom: 8px; scrollbar-width: thin; }
.prov { flex-shrink: 0; gap: 8px; padding: 6px 12px 6px 6px; min-height: 40px; border-radius: 999px; font-weight: 550; font-size: 0.88rem; }
.prov small { color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.prov[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.prov[aria-pressed="true"] small { color: inherit; opacity: 0.7; }
.pmark { display: block; flex-shrink: 0; border-radius: 7px; }

.cert-hero { position: relative; overflow: hidden; background: radial-gradient(70% 120% at 0% 0%, color-mix(in srgb, var(--pc) 20%, transparent), transparent 65%), var(--surface); }
.hero-badge { position: relative; }
.hero-badge .badge { width: 128px; height: 143px; }

.donut-wrap { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.donut-wrap .legend { margin: 0; }
.donut circle { fill: none; stroke-width: 22; transition: stroke-width 0.15s; }
.donut .seg:hover { stroke-width: 28; }
.donut-n { font-family: var(--head); font-size: 34px; font-weight: 800; fill: var(--text); }
.donut-l { font-size: 13px; fill: var(--muted); }

.plan-charts { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; margin: 18px 0 6px; }
.hbars { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.hbars li { display: grid; grid-template-columns: minmax(0, 1fr) 1.2fr auto; gap: 12px; align-items: center; font-size: 0.9rem; }
.hb-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hb-track { height: 12px; background: var(--surface-2); border-radius: 6px; overflow: hidden; }
.hb-track i { display: block; height: 100%; border-radius: 0 6px 6px 0; }
.hbars b { font-variant-numeric: tabular-nums; font-weight: 650; min-width: 3.5em; text-align: right; }
.cols-chart { display: flex; align-items: flex-end; gap: 10px; height: 170px; padding-top: 6px; }
.col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; min-width: 0; }
.col b { font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.col-bar { flex: 1; width: 100%; max-width: 46px; display: flex; align-items: flex-end; background: var(--surface-2); border-radius: 8px; overflow: hidden; }
.col-bar i { display: block; width: 100%; background: var(--k-learn); border-radius: 4px 4px 0 0; }
.col.mark .col-bar i { background: var(--k-mock); }
.col small { color: var(--muted); font-size: 0.78rem; }

@media (prefers-reduced-motion: no-preference) {
  .cert-card { animation: rise 0.45s cubic-bezier(.2,.7,.3,1) both; animation-delay: calc(var(--i, 0) * 28ms); }
  .stat, .panel, .month, .stop, .cmp-col, .about-card { animation: rise 0.45s cubic-bezier(.2,.7,.3,1) both; }
  @keyframes rise { from { opacity: 0; transform: translateY(12px); } }
  .hero-topo path:not(.trail) { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 2.6s ease-out forwards; animation-delay: calc(var(--k, 0) * 70ms); }
  .hero-topo .trail { animation: march 30s linear infinite; }
  @keyframes draw { to { stroke-dashoffset: 0; } }
  @keyframes march { to { stroke-dashoffset: -1; } }
  .hero-text > * { animation: rise 0.6s cubic-bezier(.2,.7,.3,1) both; }
  .hero-text > :nth-child(2) { animation-delay: 80ms; }
  .hero-text > :nth-child(3) { animation-delay: 160ms; }
  .hero-text > :nth-child(4) { animation-delay: 240ms; }
  .hero-text > :nth-child(5) { animation-delay: 300ms; }
  .marquee { animation: fade 0.9s 0.3s ease-out both; }
  @keyframes fade { from { opacity: 0; } }
  .mq-track { animation: drift var(--dur, 60s) linear infinite; }
  .mq-row.r2 .mq-track { animation-direction: reverse; }
  .mq-track .badge { animation: bob 5.5s ease-in-out infinite; animation-delay: calc(var(--k, 0) * -0.83s); }
  @keyframes drift { to { transform: translateX(-50%); } }
  @keyframes bob { 50% { transform: translateY(-5px); } }
  .marquee:hover .mq-track, .marquee.paused .mq-track,
  .marquee.paused .mq-track .badge { animation-play-state: paused; }
  .hb-track i, .col-bar i { animation: grow 0.8s cubic-bezier(.2,.7,.3,1) both; transform-origin: left; }
  .col-bar i { transform-origin: bottom; animation-name: growy; }
  @keyframes grow { from { transform: scaleX(0); } }
  @keyframes growy { from { transform: scaleY(0); } }
  ::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.22s; }
}
@media (prefers-reduced-motion: reduce) {
  .mq-row { overflow-x: auto; scrollbar-width: none; }
  .mq-copy, .mq-toggle { display: none; }
}

@media (max-width: 900px) {
  .plan-charts { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .donut-wrap { grid-template-columns: 1fr; justify-items: center; }
  .donut-wrap .legend { width: 100%; }
  .hero-badge .badge { width: 96px; height: 107px; }
  .theme { margin-left: auto; }
  .top-inner nav { margin-left: 0; order: 3; }
  .hbars li { grid-template-columns: 1fr auto; }
  .hb-track { grid-column: 1 / -1; grid-row: 2; }
}

.res > span { display: block; min-width: 0; }
nav, .providers { scrollbar-width: none; }
nav::-webkit-scrollbar, .providers::-webkit-scrollbar { display: none; }
.providers { mask-image: linear-gradient(90deg, #000 92%, transparent); }
@media (max-width: 720px) {
  nav { gap: 2px; }
  nav a { padding: 6px 8px; gap: 5px; font-size: 0.86rem; }
}

/* language switch */
.lang { margin-left: 4px; min-height: 36px; padding: 0 10px; gap: 6px; font-weight: 700; font-size: 0.82rem; letter-spacing: 0.04em; }
.lang .i { width: 16px; height: 16px; }
.lang + .theme { margin-left: 0; }
@media (max-width: 720px) {
  .lang { margin-left: auto; }
  .lang + .theme { margin-left: 0; }
}

/* progress */
.empty-card { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 40px 24px; text-align: center; color: var(--muted); }
.empty-card p { max-width: 46ch; margin: 0; }
.progress-summary { grid-template-columns: repeat(4, 1fr); }
.stat small.sub { margin-top: 2px; font-size: 0.76rem; color: var(--faint); }
.progress-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; align-items: start; margin-bottom: 16px; }
.up-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.up { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 10px 8px; margin: 0 -8px; box-shadow: none; background: none; border: 0; border-radius: 12px; }
.up + .up { box-shadow: 0 -1px 0 var(--line); }
.up:hover { background: var(--surface-2); }
.up small { display: block; color: var(--muted); font-size: 0.78rem; }
.up b { display: block; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.up .who { font-size: 0.78rem; color: var(--faint); }
.mgrid.strip .d { color: var(--muted); font-variant-numeric: tabular-nums; }
.mgrid .d.done { background: color-mix(in srgb, var(--good) 22%, transparent); color: var(--good); font-weight: 700; }
.mgrid .d.missed { background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); font-weight: 700; }
.mgrid .d.planned { background: var(--surface-2); color: var(--text); box-shadow: 0 0 0 1.5px var(--faint) inset; }
.mgrid .d.today { outline: 2px solid var(--accent); outline-offset: -2px; }
.strip-key { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 0.8rem; color: var(--muted); }
.strip-key li { display: inline-flex; align-items: center; gap: 6px; }
.strip-key .d { display: inline-block; width: 14px; height: 14px; border-radius: 4px; }
.strip-key .d.done { background: color-mix(in srgb, var(--good) 40%, transparent); }
.strip-key .d.missed { background: color-mix(in srgb, var(--warn) 40%, transparent); }
.strip-key .d.planned { background: var(--surface-2); box-shadow: 0 0 0 1.5px var(--faint) inset; }
.strip-key .d.today { outline: 2px solid var(--accent); outline-offset: -2px; }
.plan-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.plan-card { padding: 18px; display: flex; flex-direction: column; gap: 10px; border-top: 3px solid var(--pc); }
.plan-card .head { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; }
.plan-card h3 { margin: 0; font-size: 1rem; line-height: 1.25; }
.plan-card h3 a { color: inherit; text-decoration: none; }
.plan-card .who { color: var(--muted); font-size: 0.82rem; margin-top: 2px; }
.plan-card .meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; color: var(--muted); font-size: 0.86rem; align-items: center; }
.plan-card .meta span { display: inline-flex; align-items: center; gap: 6px; }
.plan-card .meta .i { width: 15px; height: 15px; }
.plan-card .meta.next { flex-wrap: nowrap; align-items: flex-start; }
.plan-card .meta.next .i { flex: none; margin-top: 2px; }
.plan-card .meta.next span { display: block; min-width: 0; }
.plan-card-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 4px; }
#track-plan[aria-pressed="true"] { background: color-mix(in srgb, var(--good) 14%, var(--surface)); color: var(--good); border-color: color-mix(in srgb, var(--good) 40%, transparent); }
@media (max-width: 900px) {
  .progress-cols { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .progress-summary { grid-template-columns: 1fr 1fr; }
  .plan-cards { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
  .plan-card, .up { animation: rise 0.45s cubic-bezier(.2,.7,.3,1) both; }
}

/* mobile nav as a tab bar: icon over a short label, equal columns */
nav .short { display: none; }
@media (max-width: 720px) {
  .top-inner nav { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 2px; overflow: visible; }
  nav a { flex-direction: column; justify-content: center; gap: 3px; padding: 6px 2px; font-size: 0.72rem; text-align: center; white-space: nowrap; position: relative; }
  nav a .i { width: 18px; height: 18px; }
  nav .long { display: none; }
  nav .short { display: inline; }
  nav #compare-count { position: absolute; top: 2px; right: 50%; transform: translateX(18px); font-size: 0.62rem; }
}

/* ---------- practice ---------- */
.empty-card + .panel { margin-top: 16px; }
.pa-intro { margin: -12px 0 16px; }
.pa-tabs { display: flex; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.pa-tabs a { padding: 8px 12px; color: var(--muted); text-decoration: none; font-weight: 550; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.pa-tabs a[aria-current] { color: var(--text); border-bottom-color: var(--accent); }
.pa-setup { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.pa-setup + .hint { margin-top: 12px; }
.pa-check { display: inline-flex; align-items: center; gap: 8px; }
.pa-resume { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 16px; }
.pa-resume > span { flex: 1; min-width: 180px; }
.pa-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; }
.pa-spacer { flex: 1; }
.pa-clock { font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.pa-clock.low { color: var(--warn); }
.pa-meta { display: block; color: var(--muted); font-size: 0.82rem; margin-bottom: 8px; }
.pa-q .pa-prompt { display: block; font-size: 1.12rem; line-height: 1.4; margin-bottom: 14px; }
.pa-pick { color: var(--accent); font-weight: 600; font-size: 0.88rem; margin: -6px 0 12px; }
.pa-options { display: grid; gap: 8px; }
.pa-opt { display: flex; justify-content: flex-start; align-items: flex-start; gap: 12px; width: 100%; text-align: left; font-weight: 450; white-space: normal; padding: 11px 13px; height: auto; border-radius: 12px; }
.pa-opt .k { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border: 1.5px solid var(--line); border-radius: 50%; font-size: 0.8rem; font-weight: 650; }
.pa-opt.multi .k { border-radius: 6px; }
.pa-opt[aria-pressed="true"], .pa-opt[aria-pressed="true"]:hover { background: color-mix(in srgb, var(--accent) 12%, var(--surface)); border-color: var(--accent); color: var(--text); }
.pa-opt[aria-pressed="true"] .k { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pa-opt.shown { border: 1px solid var(--line); }
.pa-opt.right { border-color: var(--good); background: color-mix(in srgb, var(--good) 11%, var(--surface)); }
.pa-opt.right .k { background: var(--good); border-color: var(--good); color: #fff; }
.pa-opt.wrong { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 11%, var(--surface)); }
.pa-opt small { color: var(--muted); font-weight: 600; margin-left: 4px; }
.pa-nav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 16px; }
.pa-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 6px; }
.pa-grid button { padding: 6px 0; font-size: 0.82rem; font-variant-numeric: tabular-nums; justify-content: center; }
.pa-grid .ans { background: color-mix(in srgb, var(--accent) 12%, var(--surface)); border-color: var(--accent); }
.pa-grid .mk { box-shadow: inset 0 -3px 0 var(--warn); }
.pa-grid [aria-current] { outline: 2px solid var(--text); outline-offset: 1px; }
.pa-paused { text-align: center; color: var(--muted); padding: 48px 22px; }
.pa-score { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.pa-score > div { flex: 1; min-width: 200px; }
.pa-big { font-size: 3.2rem; line-height: 1; font-variant-numeric: tabular-nums; }
.pa-domains { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pa-domains li { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(60px, 1fr) 44px 44px; align-items: center; gap: 10px; }
.pa-domains small { color: var(--muted); }
.pa-domains b, .pa-domains li > small { text-align: right; font-variant-numeric: tabular-nums; }
.pa-reviewhead { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 22px 0 12px; }
.pa-review { padding: 14px 16px; margin-bottom: 10px; box-shadow: none; }
.pa-review summary { cursor: pointer; }
.pa-review summary .pa-meta { display: inline; margin: 0; }
.pa-review summary b { display: block; margin-top: 4px; font-weight: 600; }
.pa-review[open] summary { margin-bottom: 12px; }
.pa-why { margin: 12px 0 0; padding: 11px 13px; background: var(--surface-2); border-radius: 12px; font-size: 0.92rem; }
.pa-history { list-style: none; margin: 0; padding: 0; }
.pa-history li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.pa-history li:first-child { border-top: 0; }
.pa-history li > span { flex: 1; }
.pa-history small { color: var(--muted); }
.pa-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; }
.pa-filters input[type="search"] { flex: 1; min-width: 180px; }
.pa-filters + .hint { margin-bottom: 10px; }
.pa-downloads { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.pa-link { grid-column: 1 / -1; display: inline-flex; align-items: center; gap: 6px; font-size: 0.84rem; color: var(--accent); }
.pa-link .i { width: 14px; height: 14px; }
@media (max-width: 720px) {
  .pa-domains li { grid-template-columns: minmax(0, 1fr) 44px 44px; }
  .pa-domains .hb-track { grid-column: 1 / -1; grid-row: 2; }
}