/* AIFinesse: warm paper, ink, one ember accent. */
@font-face { font-family: 'Instrument Sans'; src: url(/assets/fonts/instrument-sans.woff2) format('woff2'); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Instrument Serif'; src: url(/assets/fonts/instrument-serif.woff2) format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Instrument Serif'; src: url(/assets/fonts/instrument-serif-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(/assets/fonts/jetbrains-mono.woff2) format('woff2'); font-weight: 400 500; font-style: normal; font-display: swap; }

:root {
  --paper: #FBFAF7;
  --surface: #FFFFFF;
  --surface-2: #F4F2ED;
  --surface-3: #ECE9E2;
  --ink: #141413;
  --ink-2: #57544E;
  --ink-3: #8C887F;
  --line: rgba(20, 20, 19, .09);
  --line-2: rgba(20, 20, 19, .16);
  --accent: #F0532E;
  --accent-ink: #FFFFFF;
  --accent-soft: #FDE8E1;
  --inverse: #141413;
  --on-inverse: #F6F4EF;
  --shadow: 0 1px 2px rgba(20, 20, 19, .04), 0 8px 24px -12px rgba(20, 20, 19, .12);
  --shadow-lg: 0 2px 4px rgba(20, 20, 19, .04), 0 24px 60px -24px rgba(20, 20, 19, .28);
  --r: 22px;
  --r-sm: 14px;
  --sans: 'Instrument Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Instrument Serif', ui-serif, Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0F0F0E; --surface: #171715; --surface-2: #1E1D1B; --surface-3: #272623;
    --ink: #F3F1EC; --ink-2: #ADA99F; --ink-3: #7D7A72;
    --line: rgba(255, 255, 255, .08); --line-2: rgba(255, 255, 255, .15);
    --accent: #FF6A45; --accent-soft: #3A1E16; --inverse: #F3F1EC; --on-inverse: #121211;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, .3), 0 24px 60px -24px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0F0F0E; --surface: #171715; --surface-2: #1E1D1B; --surface-3: #272623;
  --ink: #F3F1EC; --ink-2: #ADA99F; --ink-3: #7D7A72;
  --line: rgba(255, 255, 255, .08); --line-2: rgba(255, 255, 255, .15);
  --accent: #FF6A45; --accent-soft: #3A1E16; --inverse: #F3F1EC; --on-inverse: #121211;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .3), 0 24px 60px -24px rgba(0, 0, 0, .8);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, p, ul, ol, dl, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 10px; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter); }
.center { text-align: center; }
.i { width: 20px; height: 20px; flex: none; }

/* ---------- type ---------- */
.h1 { font-size: clamp(36px, 4.4vw, 60px); line-height: 1.02; letter-spacing: -.035em; font-weight: 500; text-wrap: balance; }
.h1 em { font-size: 1.1em; letter-spacing: -.01em; }
.h1-page { font-size: clamp(34px, 4.2vw, 54px); }
.h2 { font-size: clamp(28px, 3.3vw, 44px); line-height: 1.04; letter-spacing: -.03em; font-weight: 500; }
.h2 em { font-size: 1.08em; }
.lead { font-size: clamp(16px, 1.35vw, 18px); color: var(--ink-2); line-height: 1.5; max-width: 40em; text-wrap: pretty; }
.sub { color: var(--ink-2); margin-top: 10px; font-size: 17px; }
.eyebrow { font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.fine { font-size: 13px; color: var(--ink-3); }
kbd { font: 500 11px/1 var(--mono); padding: 4px 6px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--ink-3); background: var(--surface); }

/* ---------- brand ---------- */
.mark { width: 22px; height: 22px; color: var(--ink); }
.mark-xs { width: 16px; height: 16px; }
.mark-sm { width: 26px; height: 26px; }
.mark-lg { width: 44px; height: 44px; margin: 0 auto; }
.mark-xl { width: 56px; height: 56px; }
.wordmark { font-size: 21px; letter-spacing: -.02em; line-height: 1; display: inline-flex; align-items: baseline; white-space: nowrap; }
.wm-ai { font-weight: 600; }
.wm-f { font-family: var(--serif); font-style: italic; font-size: 1.14em; margin-left: 1px; }
.wordmark-xl { font-size: clamp(40px, 7vw, 92px); letter-spacing: -.04em; }
.brand { display: inline-flex; align-items: center; gap: 8px; padding: 6px 0; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: 999px; font-weight: 600; font-size: 15px; letter-spacing: -.005em; white-space: nowrap; transition: transform .2s var(--ease), background .2s, box-shadow .2s, color .2s; }
.btn .i { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .i { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn-lg { height: 52px; padding: 0 26px; font-size: 16px; }
.btn-ink { background: var(--inverse); color: var(--on-inverse); }
.btn-ink:hover { box-shadow: 0 8px 20px -8px rgba(20, 20, 19, .5); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { box-shadow: 0 10px 26px -10px var(--accent); }
.btn-ghost { background: var(--surface); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn-ghost:hover { background: var(--surface-2); }
.icon-btn, .round-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 999px; color: var(--ink); transition: background .2s, transform .2s var(--ease); }
.icon-btn:hover { background: var(--surface-2); }
.round-btn { width: 44px; height: 44px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); position: relative; z-index: 2; }
.round-btn:hover { background: var(--inverse); color: var(--on-inverse); transform: rotate(0deg) scale(1.05); }

/* ---------- header ---------- */
.hdr { position: sticky; top: 0; z-index: 50; background: color-mix(in oklab, var(--paper) 82%, transparent); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.hdr.is-stuck { border-bottom-color: var(--line); }
.hdr-in { display: flex; align-items: center; gap: 28px; height: 68px; }
.hdr-nav { display: flex; gap: 4px; }
.hdr-nav a { padding: 8px 12px; border-radius: 999px; font-weight: 500; font-size: 15px; color: var(--ink-2); transition: color .2s, background .2s; }
.hdr-nav a:hover, .hdr-nav a[aria-current] { color: var(--ink); background: var(--surface-2); }
.hdr-act { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.search-btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 8px 0 12px; border-radius: 999px; color: var(--ink-3); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 14px; transition: box-shadow .2s; }
.search-btn:hover { box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink-2); }
.search-btn .i { width: 17px; height: 17px; }
.search-btn span { margin-right: 18px; }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; } :root[data-theme="dark"] .i-moon { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .i-sun { display: block; } :root:not([data-theme="light"]) .i-moon { display: none; } }
.menu-btn { display: none; }
.sheet { border-top: 1px solid var(--line); background: var(--paper); }
.sheet-nav { display: grid; padding-top: 8px; padding-bottom: 20px; }
.sheet-nav a:not(.btn) { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-size: 22px; font-weight: 500; letter-spacing: -.02em; border-bottom: 1px solid var(--line); }
.sheet-nav .btn { margin-top: 18px; }
@media (max-width: 900px) {
  .hdr-nav, .hdr-cta, .search-btn span, .search-btn kbd { display: none; }
  .search-btn { width: 40px; padding: 0; justify-content: center; box-shadow: none; background: none; color: var(--ink); }
  .menu-btn { display: inline-grid; }
}

/* ---------- pills, tags ---------- */
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), var(--shadow); font-size: 14px; font-weight: 500; }
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 9px transparent; } }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font: 500 11px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 8px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); }

/* ---------- hero ---------- */
.hero { padding-top: clamp(24px, 4vw, 48px); }
.hero-head { display: grid; justify-items: center; text-align: center; gap: 16px; }
.hero-head .h1 { max-width: 16em; }
.hero-mark { width: 36px; height: 36px; margin: 2px 0 -4px; animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 50% { transform: translateY(-4px) rotate(4deg); } }
.proof { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); }
.proof b { color: var(--ink); font-weight: 600; }
.laurel { width: 22px; height: 22px; color: #C9A25C; }
.laurel-r { transform: scaleX(-1); }
.hero-media { position: relative; margin-top: clamp(20px, 3vw, 32px); border-radius: clamp(20px, 3vw, 32px); overflow: hidden; aspect-ratio: 21 / 9; min-height: 420px; isolation: isolate; box-shadow: var(--shadow-lg); }
.hero-pic, .hero-pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.living { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity 1.2s var(--ease); }
.is-living .living { opacity: 1; }
@keyframes drift { to { transform: scale(1.12) translate(-1.2%, -.8%); } }
.hero-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, 0) 55%, rgba(30, 14, 6, .38)); z-index: 1; pointer-events: none; }
.grain { position: absolute; inset: 0; z-index: 1; opacity: .18; mix-blend-mode: overlay; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.hero-form { position: absolute; z-index: 2; left: 50%; top: 22%; transform: translateX(-50%); width: min(560px, calc(100% - 32px)); display: grid; gap: 12px; justify-items: center; }
.hero-sign { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 24px; display: flex; justify-content: space-between; align-items: flex-end; color: #fff; }
.wordmark-on { font-size: clamp(24px, 3vw, 34px); color: #fff; }
.mark-on { width: 34px; height: 34px; color: #fff; }
.ticks { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; font-size: 13px; color: rgba(40, 24, 14, .82); }
.ticks li { display: inline-flex; align-items: center; gap: 5px; }
.ticks .i { width: 15px; height: 15px; color: var(--accent); }
.ticks-dark { color: var(--ink-2); justify-content: flex-start; }

/* newsletter form */
.nl { position: relative; display: flex; gap: 6px; width: 100%; padding: 6px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow); }
.hero-form .nl { background: rgba(255, 255, 255, .72); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .7), 0 20px 50px -20px rgba(60, 30, 10, .45); color: #141413; }
.nl input { flex: 1; min-width: 0; height: 48px; padding: 0 18px; border: 0; background: none; outline: none; font-size: 16px; }
.nl input::placeholder { color: var(--ink-3); }
.hero-form .nl input::placeholder { color: #6d675e; }
.nl .btn { height: 48px; }
.hero-form .nl .btn { background: #141413; color: #fff; }
.nl-big input, .nl-big .btn { height: 54px; }
.nl-msg { position: absolute; left: 22px; top: calc(100% + 10px); font-size: 14px; font-weight: 500; }
.nl-msg:empty { display: none; }
.nl.is-err { box-shadow: inset 0 0 0 1.5px var(--accent), var(--shadow); }
.nl.is-err .nl-msg { color: var(--accent); }
.nl.is-ok { box-shadow: inset 0 0 0 1.5px #2F9E6B, var(--shadow); }
.nl.is-ok .nl-msg { color: #2F9E6B; }
.hero-form .nl .nl-msg { color: #fff; text-shadow: 0 1px 8px rgba(0, 0, 0, .4); left: 0; right: 0; text-align: center; }
.hero-form .nl:has(.nl-msg:not(:empty)) + .ticks { visibility: hidden; }

/* value props */
.props { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; border-radius: var(--r); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.prop { display: flex; align-items: center; gap: 16px; padding: 24px 26px; position: relative; transition: background .25s; }
.prop + .prop { border-left: 1px solid var(--line); }
.prop:first-child { border-radius: var(--r) 0 0 var(--r); } .prop:last-child { border-radius: 0 var(--r) var(--r) 0; }
.prop:hover { background: var(--surface-2); }
.prop b { display: block; font-weight: 600; font-size: 16px; }
.prop > span:nth-child(2) > span { display: block; color: var(--ink-2); font-size: 14.5px; line-height: 1.45; margin-top: 2px; }
.prop-i { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); flex: none; color: var(--ink); }
.prop:hover .prop-i { background: var(--accent-soft); color: var(--accent); }
.prop-go { margin-left: auto; color: var(--ink-3); opacity: 0; transform: translateX(-6px); transition: .25s var(--ease); }
.prop:hover .prop-go { opacity: 1; transform: none; color: var(--ink); }

/* ---------- sections ---------- */
.sec { padding-top: clamp(64px, 9vw, 112px); }
.sec.sec-tight { padding-top: 28px; }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 32px; }
.sec-intro { display: grid; gap: 18px; justify-items: center; margin-bottom: 48px; }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; max-height: 92px; overflow: hidden; transition: max-height .5s var(--ease); }
.chips.is-open, .chips-open { max-height: 800px; }
.chip { display: inline-flex; align-items: center; gap: 7px; height: 38px; padding: 0 14px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 14px; font-weight: 500; color: var(--ink); transition: background .2s, box-shadow .2s, color .2s, transform .2s var(--ease); }
.chip .i { width: 16px; height: 16px; color: var(--ink-2); }
.chip .n { font: 500 11px/1 var(--mono); color: var(--ink-3); }
.chip:hover { box-shadow: inset 0 0 0 1px var(--line-2); background: var(--surface-2); }
.chip.is-on { background: var(--inverse); color: var(--on-inverse); box-shadow: none; }
.chip.is-on .i, .chip.is-on .n { color: inherit; opacity: .8; }
.chips-more { display: inline-flex; align-items: center; gap: 4px; margin: 12px 0 0; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.chips-more .i { width: 16px; height: 16px; transform: rotate(90deg); transition: transform .3s; }
.chips-more[aria-expanded="true"] .i { transform: rotate(-90deg); }
.chips-more:hover { color: var(--ink); }

/* filter bar */
.filter-bar { display: flex; gap: 10px; margin-bottom: 16px; }
.field { flex: 1; display: flex; align-items: center; gap: 10px; height: 52px; padding: 0 18px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink-3); }
.field:focus-within { box-shadow: inset 0 0 0 1.5px var(--ink); }
.field input { flex: 1; border: 0; background: none; outline: none; height: 100%; font-size: 16px; color: var(--ink); }
.select { position: relative; display: flex; align-items: center; }
.select select { appearance: none; height: 52px; padding: 0 44px 0 20px; border-radius: 999px; border: 0; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); font-weight: 500; cursor: pointer; }
.select .i { position: absolute; right: 16px; width: 16px; transform: rotate(90deg); pointer-events: none; color: var(--ink-2); }
.count { margin: 18px 0 0; color: var(--ink-3); font-size: 14px; }
.empty { padding: 40px 0; color: var(--ink-2); text-align: center; }
.empty a { text-decoration: underline; }

/* ---------- tool cards ---------- */
.tgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 28px; }
.tgrid-4 { grid-template-columns: repeat(4, 1fr); margin-top: 0; }
.tcard { position: relative; display: flex; flex-direction: column; padding: 26px 26px 0; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s; }
.tcard:hover { transform: translateY(-4px); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-lg); }
.tcard[hidden] { display: none; }
.tcard > *, .acard > *, .acard-body > * { flex-shrink: 0; }
.tcard-link { position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.tcard-top { display: flex; justify-content: space-between; align-items: flex-start; }
.tcard-h { display: flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 26px; letter-spacing: -.025em; font-weight: 600; }
.verified { width: 20px; height: 20px; color: #2E7CF6; }
.tcard-p { margin: 10px 0 16px; color: var(--ink-2); font-size: 15.5px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.tcard .tags { margin-bottom: 22px; }
.tcard .tags li { background: var(--surface); }
.tcard:hover .tags li { background: var(--surface-2); }
.tcard .pv { margin: auto -26px 0; border-radius: 0; }
.tgrid-4 .tcard { padding: 20px 20px 0; }
.tgrid-4 .tcard-h { font-size: 20px; }
.tgrid-4 .tcard .pv { margin: auto -20px 0; }
.tgrid-4 .tcard-p { font-size: 14.5px; }

/* logo tile */
.logo { --c1: #222; --c2: #444; display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(145deg, var(--c1), var(--c2)); color: #fff; font-weight: 700; font-size: 24px; letter-spacing: -.04em; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), inset 0 -2px 6px rgba(0, 0, 0, .15), inset 0 0 0 1px rgba(255, 255, 255, .1), 0 6px 16px -8px var(--c1); flex: none; }
.logo span { transform: translateY(-1px); }
.logo-long { font-size: 17px; }
.logo-sm { width: 36px; height: 36px; border-radius: 10px; font-size: 17px; }
.logo-sm.logo-long { font-size: 12px; }
.logo-xl { width: 84px; height: 84px; border-radius: 22px; font-size: 40px; }
.logo-xl.logo-long { font-size: 28px; }

/* ---------- drawn previews ---------- */
.pv { --c1: #333; --c2: #555; position: relative; aspect-ratio: 16 / 9.5; padding: 24px 26px 0; background:
    radial-gradient(120% 90% at 0% 0%, color-mix(in oklab, var(--c1) 55%, white) 0%, transparent 60%),
    radial-gradient(100% 100% at 100% 100%, color-mix(in oklab, var(--c2) 70%, black) 0%, transparent 70%),
    linear-gradient(135deg, var(--c1), var(--c2)); overflow: hidden; }
.pv::after { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E"); mix-blend-mode: overlay; opacity: .35; pointer-events: none; }
.pv-win { position: relative; z-index: 1; height: 100%; border-radius: 12px 12px 0 0; background: rgba(255, 255, 255, .94); box-shadow: 0 -1px 0 rgba(255, 255, 255, .6), 0 24px 50px -16px rgba(0, 0, 0, .45); overflow: hidden; transform: translateY(10px); transition: transform .5s var(--ease); color: #1b1b1b; }
.tcard:hover .pv-win { transform: translateY(0); }
.pv-bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-bottom: 1px solid rgba(0, 0, 0, .07); }
.pv-bar span { width: 9px; height: 9px; border-radius: 50%; background: #e3e1dc; }
.pv-bar em { margin-left: 10px; font: 500 11px/1 var(--mono); font-style: normal; color: #8b877e; letter-spacing: .02em; }
.pv i { display: block; height: 7px; border-radius: 4px; background: #e9e6e0; }
.send { width: 22px; height: 22px; border-radius: 50%; background: var(--c1); flex: none; }
/* code */
.pv-code { padding: 12px 14px; display: grid; gap: 6px; font: 500 9px/1 var(--mono); position: relative; height: calc(100% - 30px); background: #fbfaf8; }
.cl { display: flex; gap: 6px; align-items: center; padding-left: calc(var(--ind) * 16px); }
.cl b { width: 14px; color: #c3bfb6; font-weight: 400; text-align: right; margin-left: calc(var(--ind) * -16px); margin-right: calc(var(--ind) * 16px); }
.tk { height: 6px !important; }
.tk0 { background: color-mix(in oklab, var(--c1) 70%, white) !important; }
.tk1 { background: #c9d6f2 !important; } .tk2 { background: #e6dccb !important; } .tk3 { background: #d6e8d6 !important; }
.pv-agent { position: absolute; right: 14px; bottom: 14px; width: 46%; padding: 10px 12px; border-radius: 10px; background: #fff; box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .3), 0 0 0 1px rgba(0, 0, 0, .05); display: flex; gap: 8px; align-items: center; }
.pv-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c1); flex: none; animation: pulse 2s infinite; }
/* chat */
.pv-chat { padding: 14px; display: flex; flex-direction: column; gap: 9px; height: calc(100% - 30px); }
.bub { display: grid; gap: 5px; padding: 10px 12px; border-radius: 14px; max-width: 72%; }
.bub.me { align-self: flex-end; background: color-mix(in oklab, var(--c1) 18%, white); border-bottom-right-radius: 4px; width: 46%; }
.bub.me i { background: color-mix(in oklab, var(--c1) 40%, white); }
.bub.ai { background: #f3f1ed; border-bottom-left-radius: 4px; width: 70%; }
.pv-input, .pv-prompt { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 7px 7px 14px; border-radius: 999px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); background: #fff; }
.pv-input i, .pv-prompt i { flex: none; }
/* image */
.pv-img { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; height: calc(100% - 30px - 48px); }
.pv-img span { border-radius: 8px; background: radial-gradient(80% 70% at 30% 30%, hsl(var(--h2) 70% 80%), transparent), linear-gradient(160deg, hsl(var(--h) 55% 62%), hsl(var(--h2) 45% 35%)); }
.pv-prompt { margin: 0 12px; }
/* video */
.pv-vid { padding: 12px; display: grid; gap: 8px; height: calc(100% - 30px); grid-template-rows: 1fr auto auto; }
.frame { border-radius: 8px; display: grid; place-items: center; background: radial-gradient(70% 90% at 70% 30%, color-mix(in oklab, var(--c2) 50%, white), transparent), linear-gradient(135deg, var(--c1), #1b1b1b); }
.frame .play { width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: rgba(255, 255, 255, .9); color: #111; }
.tl { display: flex; gap: 3px; height: 16px; }
.tl span { border-radius: 4px; background: color-mix(in oklab, var(--c1) 35%, white); }
.tl2 span { background: #ece9e3; }
/* audio */
.pv-aud { padding: 18px 16px; display: grid; height: calc(100% - 30px); grid-template-rows: 1fr auto; gap: 12px; }
.wave { display: flex; align-items: center; gap: 2px; }
.wave span { flex: 1; border-radius: 2px; background: color-mix(in oklab, var(--c1) 70%, #999); transform-origin: center; animation: eq 1.6s ease-in-out infinite alternate; }
.wave span:nth-child(3n) { animation-delay: -.4s; } .wave span:nth-child(3n+1) { animation-delay: -.9s; }
.tcard:not(:hover) .wave span { animation-play-state: paused; }
@keyframes eq { to { transform: scaleY(.55); } }
.pv-aud-row { display: flex; align-items: center; gap: 10px; }
.pv-play { width: 28px; height: 28px; border-radius: 50%; background: #141413; color: #fff; display: grid; place-items: center; flex: none; }
.pv-play .i { width: 14px; height: 14px; }
/* flow */
.pv-flow { position: relative; height: calc(100% - 30px); background-image: radial-gradient(#e2dfd8 1px, transparent 1px); background-size: 14px 14px; }
.pv-flow svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.pv-flow path { fill: none; stroke: color-mix(in oklab, var(--c1) 60%, #999); stroke-width: 1.6; stroke-dasharray: 5 5; animation: dash 1.6s linear infinite; vector-effect: non-scaling-stroke; }
@keyframes dash { to { stroke-dashoffset: -20; } }
.node { position: absolute; width: 22%; padding: 8px; border-radius: 9px; background: #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .07), 0 8px 18px -10px rgba(0, 0, 0, .3); display: flex; gap: 6px; align-items: center; transform: translate(-50%, -50%); }
.node b { width: 14px; height: 14px; border-radius: 4px; background: var(--c1); flex: none; }
.node i { flex: 1; }
.n1 { left: 16%; top: 27%; } .n2 { left: 50%; top: 50%; } .n3 { left: 82%; top: 27%; } .n4 { left: 82%; top: 75%; }
.n2 b { background: #141413; } .n4 b { background: color-mix(in oklab, var(--c2) 60%, white); }
/* data */
.pv-data { padding: 14px; display: grid; grid-template-rows: auto 1fr; gap: 12px; height: calc(100% - 30px); }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kpis span { padding: 8px 10px; border-radius: 8px; background: #f5f3ef; display: grid; gap: 6px; }
.kpis i { width: 50%; height: 5px; }
.kpis b { font: 600 15px/1 var(--sans); letter-spacing: -.02em; color: #1b1b1b; }
.bars { display: flex; align-items: flex-end; gap: 6px; border-bottom: 1px solid #e6e3dd; }
.bars span { flex: 1; border-radius: 4px 4px 0 0; background: color-mix(in oklab, var(--c1) 30%, white); transform-origin: bottom; transition: transform .6s var(--ease); }
.bars span:nth-child(7) { background: var(--c1); }
.tcard:hover .bars span { transform: scaleY(1.06); }
/* design */
.pv-des { display: grid; grid-template-columns: 26% 1fr; height: calc(100% - 30px); }
.layers { border-right: 1px solid #eee; padding: 10px; display: grid; gap: 7px; align-content: start; }
.layers i:nth-child(2) { background: color-mix(in oklab, var(--c1) 30%, white); }
.canvas { position: relative; background: #f6f5f2; background-image: radial-gradient(#e3e0d9 1px, transparent 1px); background-size: 12px 12px; }
.sh { position: absolute; border-radius: 10px; }
.s1 { left: 12%; top: 16%; width: 46%; height: 44%; background: linear-gradient(135deg, var(--c1), var(--c2)); }
.s2 { left: 52%; top: 40%; width: 34%; height: 38%; background: #fff; box-shadow: 0 0 0 1.5px var(--c1), 0 12px 24px -12px rgba(0, 0, 0, .3); }
.s3 { left: 18%; top: 70%; width: 26%; height: 9%; border-radius: 4px; background: #d9d5cd; }
.cursor { position: absolute; left: 62%; top: 34%; width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent; border-bottom: 16px solid #141413; transform: rotate(-30deg); transition: transform .6s var(--ease); }
.tcard:hover .cursor { transform: rotate(-30deg) translate(-14px, 10px); }
/* doc */
.pv-doc { padding: 16px 18px; display: grid; gap: 8px; align-content: start; height: calc(100% - 30px); }
.pv-doc .h { height: 12px; background: #d8d4cc; margin-bottom: 4px; }
.pv-doc .hl { background: color-mix(in oklab, var(--c1) 30%, white); }
.cite { display: flex; gap: 6px; margin-top: 6px; }
.cite span { width: 50px; height: 18px; border-radius: 999px; background: #f1eee9; box-shadow: inset 0 0 0 1px #e4e0d8; }
.cite span:first-child { background: color-mix(in oklab, var(--c1) 22%, white); }

/* pager */
.pager { display: grid; justify-items: center; gap: 18px; margin-top: 40px; }
.pager[hidden] { display: none; }
.pages { display: flex; gap: 4px; }
.pages button { min-width: 38px; height: 38px; padding: 0 10px; border-radius: 999px; font-weight: 500; font-size: 14px; color: var(--ink-2); transition: background .2s; }
.pages button:hover { background: var(--surface-2); color: var(--ink); }
.pages button[aria-current="true"] { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink); font-weight: 600; }

/* ---------- article cards ---------- */
.agrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.acard { position: relative; display: flex; flex-direction: column; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s, background .35s; }
.acard[hidden] { display: none; }
.acard:hover { transform: translateY(-4px); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-lg); }
.acard-link { position: absolute; inset: 0; z-index: 2; }
.acard-img { position: relative; margin: 10px 10px 0; border-radius: 14px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--surface-3); }
.acard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.acard:hover .acard-img img { transform: scale(1.04); }
.new { position: absolute; left: 12px; top: 12px; padding: 6px 10px 6px 22px; border-radius: 999px; background: rgba(255, 255, 255, .9); backdrop-filter: blur(8px); font: 600 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #141413; }
.new::before { content: ''; position: absolute; left: 10px; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%; background: var(--accent); }
.acard-body { display: flex; flex-direction: column; gap: 12px; padding: 20px 22px 22px; flex: 1; }
.acard .tags li { background: var(--surface); }
.acard-h { font-size: 22px; line-height: 1.15; letter-spacing: -.022em; font-weight: 600; text-wrap: balance; }
.acard-p { color: var(--ink-2); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.byline { display: flex; align-items: center; gap: 16px; margin-top: auto; padding-top: 8px; font-size: 13.5px; color: var(--ink-2); flex-wrap: wrap; }
.by { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; color: var(--ink); }
.by .mark-xs { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--inverse); color: var(--on-inverse); }
.rt { display: inline-flex; align-items: center; gap: 5px; margin-left: auto; }
.rt .i { width: 15px; height: 15px; }
.feature { margin-bottom: 20px; margin-top: 24px; }
.acard-big { display: grid; grid-template-columns: 1.35fr 1fr; }
.acard-big .acard-img { margin: 10px; aspect-ratio: auto; min-height: 380px; }
.acard-big .acard-body { padding: 36px 36px 30px 18px; justify-content: center; }
.acard-big .acard-h { font-size: clamp(28px, 3vw, 40px); }
.acard-big .acard-p { -webkit-line-clamp: 5; font-size: 17px; }

/* ---------- curated ---------- */
.curated { padding-top: clamp(80px, 11vw, 140px); }
.cur-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cur { display: flex; flex-direction: column; gap: 12px; padding: 40px 32px 36px; transition: background .3s; }
.cur + .cur { border-left: 1px solid var(--line); }
.cur:hover { background: var(--surface); }
.cur h3 { font-size: 26px; line-height: 1.1; letter-spacing: -.025em; font-weight: 500; margin-top: 14px; }
.cur p { color: var(--ink-2); font-size: 15.5px; }
.more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 22px; font-weight: 600; font-size: 15px; }
.more .i { width: 17px; height: 17px; transition: transform .25s var(--ease); }
.cur:hover .more .i { transform: translateX(4px); }
.illu { width: 100%; height: auto; aspect-ratio: 3 / 2; color: var(--ink); }
.illu * { vector-effect: non-scaling-stroke; }
.illu .grid circle { fill: var(--ink-3); opacity: .55; }
.illu .curve, .illu .rings circle, .illu .axis, .illu .petals ellipse { fill: none; stroke: var(--ink); stroke-width: 1.1; }
.illu .axis { stroke: var(--ink-3); stroke-dasharray: 2 4; }
.illu .pt { fill: var(--paper); stroke: var(--ink); stroke-width: 1.2; }
.illu .pt-on { fill: var(--accent); stroke: var(--accent); }
.illu .spark { fill: var(--ink); }
.illu-next .curve { stroke-dasharray: 320; stroke-dashoffset: 320; transition: stroke-dashoffset 1.6s var(--ease); }
.is-in .illu-next .curve { stroke-dashoffset: 0; }
.illu-cur .orbit { transform-origin: 120px 80px; animation: spin 14s linear infinite; }
.illu-cur .rings circle { transform-origin: 120px 80px; animation: breathe 5s ease-in-out infinite; }
.illu-cur .rings circle:nth-child(2) { animation-delay: -1.2s; } .illu-cur .rings circle:nth-child(3) { animation-delay: -2.4s; }
.illu-act .petals { transform-origin: 120px 80px; animation: spin 40s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { transform: scale(.94); opacity: .55; } }

/* ---------- footer ---------- */
.ftr { margin-top: clamp(80px, 10vw, 120px); }
.cta-band { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding: clamp(32px, 4vw, 48px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-h { font-size: clamp(34px, 4.6vw, 56px); line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.cta-acts { display: flex; gap: 10px; flex-wrap: wrap; }
.ftr-brand { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: clamp(40px, 6vw, 64px) 0; border-bottom: 1px solid var(--line); }
.ftr-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding: 48px 0; }
.ftr-about p { color: var(--ink-2); max-width: 26em; font-size: 15px; }
.ftr-cols h3 { font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.ftr-cols nav { display: grid; gap: 10px; align-content: start; }
.ftr-cols nav a { color: var(--ink-2); font-size: 15px; width: fit-content; transition: color .2s; }
.ftr-cols nav a:hover { color: var(--ink); }
.ftr-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 24px; margin-bottom: 20px; border-radius: 18px; background: var(--inverse); color: var(--on-inverse); font-size: 13.5px; }
.ftr-soc { display: flex; gap: 6px; }
.ftr-soc a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; transition: background .2s; }
.ftr-soc a:hover { background: color-mix(in oklab, var(--on-inverse) 14%, transparent); }
.ftr-soc .i { width: 18px; height: 18px; }

/* ---------- palette ---------- */
.palette { position: fixed; inset: 0; z-index: 90; display: grid; justify-items: center; align-items: start; padding: 12vh 16px 16px; }
.palette[hidden] { display: none; }
.palette-back { position: absolute; inset: 0; background: rgba(15, 12, 8, .38); backdrop-filter: blur(6px); animation: fade .2s; }
.palette-box { position: relative; width: min(640px, 100%); border-radius: 20px; background: var(--surface); box-shadow: 0 0 0 1px var(--line-2), 0 40px 90px -30px rgba(0, 0, 0, .55); overflow: hidden; animation: pop .25s var(--ease); }
@keyframes fade { from { opacity: 0; } } @keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }
.palette-in { display: flex; align-items: center; gap: 12px; padding: 0 18px; height: 62px; border-bottom: 1px solid var(--line); color: var(--ink-3); }
.palette-in input { flex: 1; height: 100%; border: 0; outline: none; background: none; font-size: 17px; color: var(--ink); }
.palette-in input::-webkit-search-cancel-button { display: none; }
.palette-res { max-height: min(56vh, 460px); overflow: auto; padding: 8px; }
.palette-res .grp { padding: 12px 10px 6px; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.palette-res a { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; }
.palette-res a[aria-selected="true"] { background: var(--surface-2); }
.palette-res a b { font-weight: 600; display: block; }
.palette-res a span span { display: block; font-size: 13px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 46ch; }
.palette-res .ph { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--surface-2); flex: none; }
.palette-res .ph .i { width: 18px; height: 18px; }
.palette-res .none { padding: 26px; text-align: center; color: var(--ink-2); }
.palette-foot { display: flex; gap: 18px; padding: 10px 18px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-3); }
.palette-foot kbd { margin-right: 3px; }

/* ---------- inner pages ---------- */
.page-head { padding-top: clamp(28px, 4vw, 48px); display: grid; gap: 18px; }
.crumbs { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-3); flex-wrap: wrap; }
.crumbs a:hover { color: var(--ink); }
.crumbs .i { width: 14px; height: 14px; }
.hero-acts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.hero-acts.center { justify-content: center; }
.nf { justify-items: center; padding-top: 80px; padding-bottom: 40px; }

.tool-hero { padding-top: clamp(28px, 4vw, 48px); display: grid; gap: 22px; }
.tool-top { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.h1-tool { display: flex; align-items: center; gap: 10px; font-size: clamp(38px, 5vw, 60px); }
.h1-tool .verified { width: 30px; height: 30px; }
.tool-meta { display: flex; gap: 14px; color: var(--ink-2); margin-top: 8px; }
.tool-meta span + span::before { content: '·'; margin-right: 14px; color: var(--ink-3); }
.tool-visit { margin-left: auto; }
.tool-lead { max-width: 46em; }
.tool-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-body { margin-top: 36px; }
.tool-pv .pv { border-radius: var(--r); aspect-ratio: 16 / 7.5; padding: clamp(24px, 5vw, 64px) clamp(24px, 8vw, 120px) 0; box-shadow: var(--shadow-lg); }
.tool-pv .pv-win { transform: none; }
.tool-pv .pv-code, .tool-pv .pv-doc { font-size: 11px; }
.tool-cols { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(32px, 6vw, 80px); margin-top: 56px; }
.tool-aside { display: grid; gap: 22px; align-content: start; padding: 28px; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); }
.tool-aside h2 { font-size: 20px; letter-spacing: -.02em; font-weight: 600; }
.good { display: grid; gap: 10px; }
.good li { display: flex; gap: 10px; align-items: flex-start; }
.good .i { width: 18px; height: 18px; color: var(--accent); margin-top: 3px; }
.facts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.facts div { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.facts dt { color: var(--ink-2); } .facts dd { margin: 0; font-weight: 500; text-align: right; }
.facts a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-2); }

/* prose */
.prose { font-size: 18px; line-height: 1.7; color: var(--ink); }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: clamp(24px, 2.4vw, 30px); line-height: 1.15; letter-spacing: -.025em; font-weight: 600; margin-top: 1.9em; }
.prose h2:first-child { margin-top: 0; }
.prose ul { display: grid; gap: .5em; }
.prose ul li { position: relative; padding-left: 26px; }
.prose ul li::before { content: ''; position: absolute; left: 4px; top: .7em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent); }
.prose blockquote { margin: 1.8em 0; padding: 4px 0 4px 26px; border-left: 2px solid var(--accent); }
.prose blockquote p { font-family: var(--serif); font-style: italic; font-size: clamp(26px, 2.8vw, 34px); line-height: 1.2; letter-spacing: -.01em; }
.prose-page { max-width: 760px; }
.prose-page .fine { font-size: 14px; }

.progress { position: fixed; left: 0; top: 0; z-index: 60; height: 3px; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); }
.post-head { display: grid; gap: 20px; padding-top: clamp(28px, 4vw, 48px); }
.post-head .h1-post { max-width: 17em; }
.post-head .lead { max-width: 42em; }
.h1-post { font-size: clamp(36px, 5vw, 64px); }
.byline-lg { font-size: 14.5px; margin-top: 4px; gap: 18px; }
.byline-lg .rt { margin-left: 0; }
.share { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; height: 36px; padding: 0 14px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line-2); font-size: 14px; font-weight: 500; transition: background .2s; }
.share:hover { background: var(--surface-2); }
.share .i { width: 16px; height: 16px; }
.post-cover { margin-top: 36px; }
.post-cover picture { border-radius: clamp(18px, 3vw, 28px); overflow: hidden; aspect-ratio: 16 / 8; }
.post-cover img { width: 100%; height: 100%; object-fit: cover; }
.post-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(32px, 6vw, 96px); margin-top: 56px; }
.prose-post { max-width: 700px; }
.prose-post > p:first-child::first-letter { float: left; font-family: var(--serif); font-size: 4.4em; line-height: .82; margin: 6px 12px 0 0; color: var(--accent); }
.post-aside { display: grid; gap: 18px; align-content: start; position: sticky; top: 92px; }
.aside-box { padding: 22px; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); display: grid; gap: 12px; }
.aside-box h2 { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.aside-box p { color: var(--ink-2); font-size: 15px; margin-top: -6px; }
.aside-nl .nl { flex-direction: column; border-radius: 16px; padding: 6px; }
.aside-nl .nl input { height: 46px; }
.aside-nl .nl .btn { border-radius: 12px; }
.aside-nl .nl-msg { position: static; padding: 4px 8px 6px; }
.mini { display: flex; align-items: center; gap: 12px; padding: 8px; margin: 0 -8px; border-radius: 12px; transition: background .2s; }
.mini:hover { background: var(--surface); }
.mini b { display: block; font-weight: 600; font-size: 15px; }
.mini span span { display: block; font-size: 13px; color: var(--ink-2); }
.mini > .i { margin-left: auto; width: 16px; height: 16px; color: var(--ink-3); }

/* newsletter page */
.nl-hero { padding-top: clamp(28px, 4vw, 56px); }
.nl-hero-in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.nl-copy { display: grid; gap: 22px; justify-items: start; }
.nl-copy .nl { max-width: 520px; margin-top: 6px; }
.nl-visual { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 1 / 1; box-shadow: var(--shadow-lg); }
.nl-pic, .nl-pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mail { position: absolute; left: 9%; right: 9%; bottom: 8%; padding: 20px; border-radius: 18px; background: rgba(255, 255, 255, .9); backdrop-filter: blur(16px); box-shadow: 0 30px 60px -24px rgba(40, 20, 10, .5); display: grid; gap: 14px; color: #141413; animation: rise 1s var(--ease) both .2s; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } }
.mail .mark { color: #141413; }
.mail-top { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.mail-top b { display: block; } .mail-top span span { display: block; font-size: 12px; color: #8a857c; }
.mail-sub { font-size: 19px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.mail-sec { display: grid; gap: 6px; }
.mail-sec i { display: block; height: 6px; border-radius: 4px; background: #e7e3dc; }
.mail-k { font: 500 10.5px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: #F0532E; margin-bottom: 2px; }
.mail-tool { display: flex; align-items: center; gap: 10px; } .mail-tool > span { flex: 1; display: grid; gap: 6px; }
.trio, .fmt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trio-i, .fmt { padding: 30px; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); display: grid; gap: 12px; align-content: start; }
.trio-i h3, .fmt h3 { font-size: 22px; letter-spacing: -.02em; font-weight: 600; margin-top: 8px; }
.trio-i p, .fmt p { color: var(--ink-2); }
.fmt .good { margin-top: 8px; font-size: 15px; }
.fmt-hi { background: var(--inverse); color: var(--on-inverse); }
.fmt-hi p { color: color-mix(in oklab, var(--on-inverse) 72%, transparent); }
.fmt-hi .prop-i { background: rgba(255, 255, 255, .1); color: var(--accent); box-shadow: none; }
:root[data-theme="dark"] .fmt-hi .prop-i { background: rgba(0, 0, 0, .08); }
.faq { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font-size: 19px; font-weight: 500; letter-spacing: -.01em; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .i { transition: transform .3s var(--ease); color: var(--ink-2); }
.faq details[open] summary .i { transform: rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: 40em; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 8px; padding-top: 18px; border-top: 1px solid var(--line-2); }
.steps li::before { content: '0' counter(s); font: 500 12px/1 var(--mono); color: var(--accent); }
.steps b { font-size: 18px; letter-spacing: -.01em; }
.steps span { color: var(--ink-2); }

/* contact */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.contact-card { display: grid; gap: 6px; padding: 22px; border-radius: var(--r-sm); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); text-decoration: none !important; transition: background .2s; }
.contact-card:hover { background: var(--surface); }
.contact-card .prop-i { margin-bottom: 8px; }
.contact-card span:last-child { color: var(--ink-2); font-size: 14.5px; }
.contact-form { display: grid; gap: 16px; margin-top: 40px; font-size: 15px; }
.contact-form label { display: grid; gap: 8px; font-weight: 500; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 14px 16px; border-radius: 14px; border: 0; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); font-size: 16px; font-weight: 400; outline: none; resize: vertical; }
.contact-form :is(input, select, textarea):focus { box-shadow: inset 0 0 0 1.5px var(--ink); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .btn { justify-self: start; }

/* reveal */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .tgrid-4 { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: 1fr; }
  .post-aside { position: static; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .props, .cur-grid, .trio, .fmt-grid, .contact-grid { grid-template-columns: 1fr; }
  .prop + .prop, .cur + .cur { border-left: 0; border-top: 1px solid var(--line); }
  .prop:first-child { border-radius: var(--r) var(--r) 0 0; } .prop:last-child { border-radius: 0 0 var(--r) var(--r); }
  .agrid { grid-template-columns: 1fr 1fr; }
  .acard-big { grid-template-columns: 1fr; }
  .acard-big .acard-img { min-height: 0; aspect-ratio: 16 / 10; margin: 10px 10px 0; }
  .acard-big .acard-body { padding: 22px; }
  .tool-cols, .nl-hero-in { grid-template-columns: 1fr; }
  .ftr-cols { grid-template-columns: 1fr 1fr; }
  .ftr-about { grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr 1fr; }
  .hero-media { aspect-ratio: auto; height: 460px; }
  .hero-form { top: 18%; }
}
@media (max-width: 640px) {
  .tgrid, .tgrid-4, .agrid { grid-template-columns: 1fr; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .tcard { padding: 22px 22px 0; } .tcard .pv { margin: auto -22px 0; }
  .tcard-h { font-size: 23px; }
  .chips { flex-wrap: nowrap; overflow-x: auto; max-height: none; margin: 0 calc(var(--gutter) * -1); padding: 2px var(--gutter); scrollbar-width: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; }
  .chips-more { display: none; }
  .chips-open { flex-wrap: wrap; overflow: visible; margin: 0; padding: 0; }
  .hero-media { height: 430px; border-radius: 24px; }
  .hero-form { top: 10%; }
  .nl { flex-direction: column; border-radius: 20px; }
  .nl .btn { border-radius: 14px; }
  .hero-form .nl { border-radius: 22px; }
  .nl-msg { position: static; padding: 2px 8px 4px; }
  .hero-sign { left: 20px; right: 20px; bottom: 18px; }
  .filter-bar { flex-direction: column; }
  .post-aside { grid-template-columns: 1fr; }
  .steps, .row2 { grid-template-columns: 1fr; }
  .ftr-cols { grid-template-columns: 1fr 1fr; gap: 28px; }
  .ftr-bar { flex-direction: column; align-items: flex-start; }
  .tool-visit { margin-left: 0; width: 100%; }
  .tool-pv .pv { aspect-ratio: 4 / 3.4; padding: 20px 18px 0; }
  .wordmark-xl { font-size: 46px; }
  .share { margin-left: 0; }
  .cta-acts .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv { opacity: 1; transform: none; }
  .illu-next .curve { stroke-dashoffset: 0; }
}

/* =========================================================
   Standout features
   ========================================================= */
.eyebrow { display: inline-flex; align-items: center; gap: 6px; }
.eyebrow .i { width: 14px; height: 14px; }
.eyebrow-on { color: var(--accent); }
.logo-lg { width: 64px; height: 64px; border-radius: 18px; font-size: 30px; }
.logo-lg.logo-long { font-size: 21px; }
mark { background: color-mix(in oklab, var(--accent) 16%, transparent); color: inherit; padding: 0 3px; border-radius: 4px; }

/* save + compare toggles */
.tcard-acts { display: flex; gap: 6px; position: relative; z-index: 2; }
.round-sm { width: 36px; height: 36px; margin-top: 4px; }
.round-sm .i { width: 17px; height: 17px; }
[data-save] .i-on, [data-cmp] .i-on { display: none; }
[data-save][aria-pressed="true"] .i-on, [data-cmp][aria-pressed="true"] .i-on { display: block; }
[data-save][aria-pressed="true"] .i-off, [data-cmp][aria-pressed="true"] .i-off { display: none; }
.round-btn[data-save][aria-pressed="true"] { color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--accent-soft); }
.round-btn[data-cmp][aria-pressed="true"] { background: var(--inverse); color: var(--on-inverse); box-shadow: none; }
.tcard .tcard-acts .round-sm { opacity: 0; transform: translateY(4px); transition: opacity .25s, transform .25s var(--ease), background .2s, color .2s; }
.tcard:hover .tcard-acts .round-sm, .tcard:focus-within .tcard-acts .round-sm, .tcard .tcard-acts .round-sm[aria-pressed="true"] { opacity: 1; transform: none; }
@media (hover: none) { .tcard .tcard-acts .round-sm { opacity: 1; transform: none; } }
.btn[data-save][aria-pressed="true"] { color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.btn[data-cmp][aria-pressed="true"] { background: var(--inverse); color: var(--on-inverse); box-shadow: none; }

/* compare tray + toast */
.tray { position: fixed; left: 50%; bottom: 20px; z-index: 70; display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 10px; border-radius: 999px; background: var(--inverse); color: var(--on-inverse); box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .55); transform: translate(-50%, 130%); transition: transform .45s var(--ease); max-width: calc(100% - 24px); }
.tray.is-on { transform: translate(-50%, 0); }
.tray[hidden] { display: none; }
.tray-logos { display: flex; }
.tray-logos .logo, .tray-slot { width: 34px; height: 34px; border-radius: 10px; margin-right: -6px; box-shadow: 0 0 0 2px var(--inverse); font-size: 15px; }
.tray-slot { display: inline-block; border: 1.5px dashed color-mix(in oklab, var(--on-inverse) 35%, transparent); box-shadow: none; margin-left: 8px; margin-right: 0; }
.tray-txt { font-size: 14px; font-weight: 500; margin-left: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tray-x { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: inherit; opacity: .7; }
.tray-x:hover { opacity: 1; background: color-mix(in oklab, var(--on-inverse) 12%, transparent); }
.tray-x .i { width: 16px; height: 16px; }
.tray .is-dim { opacity: .55; }
.toast { position: fixed; left: 50%; top: 84px; z-index: 95; padding: 12px 18px; border-radius: 14px; background: var(--surface); color: var(--ink); box-shadow: 0 0 0 1px var(--line-2), var(--shadow-lg); font-size: 14px; font-weight: 500; transform: translate(-50%, -10px); opacity: 0; transition: .3s var(--ease); max-width: calc(100% - 32px); }
.toast.is-on { transform: translate(-50%, 0); opacity: 1; }
.toast[hidden] { display: none; }

/* toggles */
.fopts { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.fopts-bar { margin: 4px 0 18px; }
.tog { display: inline-flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 500; cursor: pointer; user-select: none; position: relative; }
.tog input { position: absolute; opacity: 0; pointer-events: none; }
.tog-ui { position: relative; width: 38px; height: 22px; border-radius: 999px; background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--line-2); transition: background .2s; flex: none; }
.tog-ui::after { content: ''; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: transform .25s var(--ease); }
.tog input:checked + .tog-ui { background: var(--accent); box-shadow: none; }
.tog input:checked + .tog-ui::after { transform: translateX(16px); }
.tog input:focus-visible + .tog-ui { outline: 2px solid var(--accent); outline-offset: 2px; }
.tog .i { width: 16px; height: 16px; }
.tog .n { font: 500 11px/1 var(--mono); color: var(--ink-3); }

/* ---------- Tool Finder ---------- */
.finder { position: relative; overflow: hidden; isolation: isolate; padding: clamp(24px, 5vw, 56px); border-radius: clamp(24px, 3vw, 36px); background: #141413; color: #F6F4EF; box-shadow: var(--shadow-lg); --f-line: rgba(255, 255, 255, .1); --f-card: rgba(255, 255, 255, .05); }
:root[data-theme="dark"] .finder { background: #1B1A18; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .finder { background: #1B1A18; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); } }
.finder-glow { position: absolute; z-index: -1; inset: -40% -10% auto auto; width: 70%; aspect-ratio: 1; background: radial-gradient(circle, rgba(240, 83, 46, .35), transparent 62%); filter: blur(10px); animation: glow 12s ease-in-out infinite alternate; pointer-events: none; }
.finder::before { content: ''; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--f-line) 1px, transparent 1px), linear-gradient(90deg, var(--f-line) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(80% 70% at 30% 0%, #000, transparent 75%); mask-image: radial-gradient(80% 70% at 30% 0%, #000, transparent 75%); opacity: .5; pointer-events: none; }
@keyframes glow { to { transform: translate(-18%, 14%) scale(1.1); } }
.finder-head { display: grid; gap: 12px; margin-bottom: 28px; max-width: 34em; }
.finder .sub { color: rgba(246, 244, 239, .7); margin: 0; }
.ftasks { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 8px; }
.ftask { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-radius: 14px; background: var(--f-card); box-shadow: inset 0 0 0 1px var(--f-line); color: inherit; font-size: 15px; font-weight: 500; text-align: left; transition: background .2s, box-shadow .2s, transform .2s var(--ease); }
.ftask .i { color: rgba(246, 244, 239, .65); transition: color .2s; }
.ftask:hover { background: rgba(255, 255, 255, .09); transform: translateY(-2px); }
.ftask[aria-pressed="true"] { background: #F6F4EF; color: #141413; box-shadow: none; }
.ftask[aria-pressed="true"] .i { color: #F0532E; }
.finder .fopts { margin-top: 18px; }
.finder .tog-ui { background: rgba(255, 255, 255, .14); box-shadow: none; }
.fres { margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--f-line); min-height: 64px; scroll-margin-top: 90px; }
.fres-empty { display: flex; align-items: center; gap: 10px; color: rgba(246, 244, 239, .6); font-size: 15px; }
.fres-empty .i { color: #F0532E; }
.fres-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.fres-head p { display: grid; gap: 6px; }
.fres-head b { font-size: 24px; letter-spacing: -.02em; font-weight: 600; }
.finder .eyebrow-on { color: #FF7A55; margin: 0; }
.picks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.pick { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; padding: 20px 20px 64px; border-radius: 18px; background: #F6F4EF; color: #141413; animation: pickIn .5s var(--ease) both; animation-delay: var(--d); transition: transform .3s var(--ease); }
.pick:hover { transform: translateY(-3px); }
@keyframes pickIn { from { opacity: 0; transform: translateY(14px); } }
.pick-link { position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.pick-n { position: absolute; right: 18px; top: 16px; font: 500 12px/1 var(--mono); color: #F0532E; }
.pick-b { grid-column: 1 / -1; display: grid; gap: 6px; }
.pick-b b { font-size: 21px; letter-spacing: -.02em; }
.pick-why { color: #57544E; font-size: 15px; line-height: 1.45; }
.pick-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.pick-tags span { font: 500 10.5px/1 var(--mono); letter-spacing: .05em; text-transform: uppercase; padding: 5px 7px; border-radius: 6px; background: #ECE9E2; color: #57544E; }
.pick-tags .ok { background: #DDF3E7; color: #1D7A4D; }
.pick-cmp { position: absolute; right: 14px; bottom: 14px; z-index: 2; background: #fff; color: #141413; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); }
.round-btn.pick-cmp[aria-pressed="true"] { background: #141413; color: #fff; }
.fres-more, .fres-note { margin-top: 16px; font-size: 14.5px; color: rgba(246, 244, 239, .75); }
.fres-more a { color: #fff; text-decoration: underline; text-decoration-color: #F0532E; text-underline-offset: 3px; }
.fres-note { color: rgba(246, 244, 239, .5); margin-top: 6px; }

/* finder cheat sheet */
.cheat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cheat-card { display: grid; gap: 14px; align-content: start; padding: 24px; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); scroll-margin-top: 90px; }
.cheat-card h3 { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 600; letter-spacing: -.015em; }
.cheat-card h3 .i { color: var(--accent); }
.cheat-card ol { display: grid; gap: 2px; }
.cheat-card li a { display: flex; align-items: center; gap: 12px; padding: 8px; margin: 0 -8px; border-radius: 12px; transition: background .2s; }
.cheat-card li a:hover { background: var(--surface); }
.cheat-card li b { font-size: 15px; font-weight: 600; display: block; }
.cheat-card li span span { display: block; font-size: 13.5px; color: var(--ink-2); line-height: 1.4; }
.cheat-card .more { padding-top: 4px; }

/* ---------- Stacks ---------- */
.stk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stk-card { --c1: #333; --c2: #111; position: relative; display: grid; gap: 10px; align-content: start; min-height: 230px; padding: 24px; border-radius: var(--r); color: #fff; overflow: hidden; isolation: isolate; background: linear-gradient(150deg, var(--c1), var(--c2)); transition: transform .35s var(--ease), box-shadow .35s; }
.stk-card::after { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(90% 70% at 100% 0%, rgba(255, 255, 255, .25), transparent 60%); }
.stk-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -24px var(--c1); }
.stk-ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(255, 255, 255, .16); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25); color: #fff; }
.stk-role { font-size: 26px; font-weight: 600; letter-spacing: -.025em; margin-top: 8px; }
.stk-line { font-size: 15px; color: rgba(255, 255, 255, .85); max-width: 26em; }
.stk-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; }
.logo-stack { display: flex; }
.logo-stack .logo { margin-right: -8px; box-shadow: 0 0 0 2px rgba(255, 255, 255, .9), 0 6px 12px -6px rgba(0, 0, 0, .4); }
.stk-go { transition: transform .25s var(--ease); }
.stk-card:hover .stk-go { transform: translateX(4px); }
.stk-tabs { margin-top: 8px; }
.sec.stk-sec { scroll-margin-top: 80px; padding-top: 40px; }
.stk { --c1: #333; --c2: #111; border-radius: clamp(22px, 3vw, 32px); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.stk-head { position: relative; isolation: isolate; display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: clamp(24px, 4vw, 40px); color: #fff; background: linear-gradient(135deg, var(--c1), var(--c2)); }
.stk-head::after { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 120% at 100% 0%, rgba(255, 255, 255, .22), transparent 60%); }
.stk-head .eyebrow-on { color: rgba(255, 255, 255, .75); margin: 0; }
.stk-head .h2 { color: #fff; margin-top: 6px; }
.stk-ic-lg { width: 64px; height: 64px; border-radius: 18px; }
.stk-ic-lg .i { width: 28px; height: 28px; }
.stk-line-lg { margin-top: 8px; color: rgba(255, 255, 255, .88); font-size: 17px; max-width: 34em; }
.stk-acts { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.btn-light { background: rgba(255, 255, 255, .16); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .3); backdrop-filter: blur(8px); }
.btn-light:hover { background: rgba(255, 255, 255, .26); }
.btn-light .i { width: 17px; height: 17px; }
.btn-light:hover .i { transform: none; }
.stk-tools { display: grid; padding: 8px clamp(12px, 2vw, 24px); }
.stk-tools li + li { border-top: 1px solid var(--line); }
.stk-tools a { display: grid; grid-template-columns: auto 1fr auto auto; gap: 16px; align-items: center; padding: 16px clamp(4px, 1vw, 16px); border-radius: 14px; transition: background .2s; }
.stk-tools a:hover { background: var(--surface); }
.stk-t b { display: block; font-size: 18px; letter-spacing: -.015em; }
.stk-t span { display: block; color: var(--ink-2); font-size: 15px; }
.stk-job { font: 500 11px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-2); white-space: nowrap; }
.stk-tools .stk-go { color: var(--ink-3); }
.stk-tools a:hover .stk-go { transform: translateX(3px); color: var(--ink); }
.stk-flow { padding: 24px clamp(24px, 4vw, 40px) 32px; border-top: 1px solid var(--line); }
.stk-flow ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: f; margin-top: 8px; }
.stk-flow li { counter-increment: f; display: grid; gap: 6px; font-size: 15.5px; color: var(--ink); }
.stk-flow li::before { content: '0' counter(f); font: 500 12px/1 var(--mono); color: var(--accent); }

/* ---------- Daily + prompts ---------- */
.daily { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.day-card { display: grid; gap: 14px; align-content: start; padding: clamp(24px, 3vw, 36px); border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); }
.day-card .eyebrow { margin: 0; }
.day-card h3 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -.025em; font-weight: 600; line-height: 1.1; }
.day-term { background: var(--inverse); color: var(--on-inverse); box-shadow: none; }
.day-term h3 { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(34px, 3.4vw, 46px); letter-spacing: -.01em; }
.day-term p { color: color-mix(in oklab, var(--on-inverse) 85%, transparent); }
.day-term .eyebrow { color: var(--accent); }
.day-term .more { color: var(--on-inverse); padding-top: 8px; }
.term-ex { font-size: 14.5px; color: var(--ink-2); padding-left: 14px; border-left: 2px solid var(--accent); }
.day-term .term-ex { color: color-mix(in oklab, var(--on-inverse) 65%, transparent); }
.pc-text { font-size: 16.5px; line-height: 1.6; padding: 16px 18px; border-radius: 14px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.pc-acts { display: flex; flex-wrap: wrap; gap: 8px; }
.pc-acts .btn .i { width: 16px; height: 16px; }
.pc-acts .btn:hover .i { transform: none; }
.pgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.pc { display: grid; gap: 12px; align-content: start; padding: 26px; border-radius: var(--r); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); scroll-margin-top: 90px; }
.pc[hidden] { display: none; }
.pc .eyebrow { margin: 0; }
.pc h3 { font-size: 21px; letter-spacing: -.02em; font-weight: 600; }
.pc:target { box-shadow: inset 0 0 0 2px var(--accent); }

/* ---------- Glossary ---------- */
.az { display: flex; flex-wrap: wrap; gap: 4px; margin: 4px 0 24px; position: sticky; top: 68px; z-index: 5; padding: 8px 0; background: color-mix(in oklab, var(--paper) 90%, transparent); backdrop-filter: blur(10px); }
.az a { display: grid; place-items: center; min-width: 36px; height: 36px; border-radius: 10px; font: 500 14px/1 var(--mono); color: var(--ink-2); transition: background .2s, color .2s; }
.az a:hover { background: var(--surface-2); color: var(--ink); }
.gl { display: grid; }
.gl-grp { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); scroll-margin-top: 130px; }
.gl-grp[hidden] { display: none; }
.gl-l { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 54px; line-height: 1; color: var(--accent); }
.gl-grp dl { display: grid; gap: 22px; margin: 0; }
.gl-t { display: grid; grid-template-columns: minmax(160px, 260px) 1fr; gap: 20px; scroll-margin-top: 140px; }
.gl-t[hidden] { display: none; }
.gl-t:target dt { color: var(--accent); }
.gl-t dt { font-size: 19px; font-weight: 600; letter-spacing: -.015em; }
.gl-t dd { margin: 0; display: grid; gap: 8px; max-width: 46em; }
.gl-t dd p:first-child { font-size: 16.5px; }

/* ---------- Compare ---------- */
.cmp-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.cmp-sel select { width: 100%; }
.cmp-presets { margin: 16px 0 28px; align-items: center; }
.cmp-try { font-size: 14px; color: var(--ink-3); margin-right: 4px; }
.cmp-scroll { overflow-x: auto; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter) 8px; }
.cmp-grid { display: grid; grid-template-columns: 170px repeat(var(--n), minmax(230px, 1fr)); min-width: calc(170px + var(--n) * 230px); border-radius: var(--r); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.cmp-grid > * { padding: 18px 20px; border-top: 1px solid var(--line); }
.cmp-grid > *:nth-child(-n + 4) { border-top: 0; }
.cmp-corner { display: grid; align-content: end; gap: 4px; background: var(--surface-2); position: sticky; left: 0; z-index: 2; }
.cmp-corner .eyebrow { margin: 0; }
.cmp-corner b { font-size: 20px; letter-spacing: -.02em; }
.cmp-head { position: relative; display: grid; justify-items: start; gap: 8px; align-content: start; padding-top: 24px !important; padding-bottom: 22px !important; background: var(--surface-2); border-left: 1px solid var(--line); }
.cmp-head b { font-size: 22px; letter-spacing: -.02em; margin-top: 6px; }
.cmp-head > span:not(.logo):not(.cmp-btns) { color: var(--ink-2); font-size: 14px; margin-top: -6px; }
.cmp-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.cmp-x { position: absolute; right: 12px; top: 12px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--ink-3); transition: background .2s, color .2s; }
.cmp-x:hover { background: var(--surface); color: var(--ink); }
.cmp-x .i { width: 15px; height: 15px; }
.cmp-add { place-content: center; justify-items: center; color: var(--ink-3); font-size: 34px; font-weight: 300; border: 0; border-left: 1px solid var(--line); cursor: pointer; transition: color .2s, background .2s; }
.cmp-add span { font-size: 14px; font-weight: 500; }
.cmp-add:hover { color: var(--ink); background: var(--surface-3); }
.cmp-rh { font: 500 11.5px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); background: var(--surface-2); position: sticky; left: 0; z-index: 1; }
.cmp-c { border-left: 1px solid var(--line); font-size: 15px; }
.cmp-c .good { gap: 8px; }
.cmp-c .good .i { width: 16px; height: 16px; }
.cmp-c .tags li { font-size: 10px; }
.yes { display: inline-flex; align-items: center; gap: 6px; color: #2F9E6B; font-weight: 600; }
.yes .i { width: 17px; height: 17px; }
.no { color: var(--ink-3); }
.where { display: flex; flex-wrap: wrap; gap: 6px; }
.where span { padding: 5px 10px; border-radius: 999px; font-size: 13px; box-shadow: inset 0 0 0 1px var(--line-2); }

/* skill level meter */
.lvl { display: inline-flex; align-items: center; gap: 3px; font-weight: 500; white-space: nowrap; }
.lvl i { width: 6px; height: 14px; border-radius: 2px; background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--line); }
.lvl i:nth-child(3) { margin-right: 6px; }
.lvl-3 i { background: var(--accent); box-shadow: none; }
.lvl-1 i:nth-child(1) { background: #2F9E6B; box-shadow: none; }
.lvl-2 i:nth-child(-n + 2) { background: #E0A100; box-shadow: none; }

/* tool page additions */
.tool-btns { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.tool-btns .btn .i { width: 18px; height: 18px; }
.tool-btns .btn:hover .i { transform: none; }
.vs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: 14.5px; color: var(--ink-2); }
.vs .i { width: 18px; height: 18px; color: var(--accent); }
.vs a { font-weight: 500; color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; transition: text-decoration-color .2s; }
.vs a:hover { text-decoration-color: var(--accent); }

@media (max-width: 1100px) {
  .picks { grid-template-columns: 1fr; }
  .pick { grid-template-columns: auto 1fr; padding: 18px 64px 18px 18px; }
  .pick-b { grid-column: auto; }
  .stk-grid, .cheat { grid-template-columns: 1fr 1fr; }
  .hdr-nav a { padding: 8px 9px; font-size: 14.5px; }
  .search-btn span { display: none; }
}
@media (max-width: 900px) {
  .daily, .pgrid { grid-template-columns: 1fr; }
  .stk-head { grid-template-columns: auto 1fr; }
  .stk-acts { grid-column: 1 / -1; justify-content: flex-start; }
  .gl-t { grid-template-columns: 1fr; gap: 6px; }
  .tool-btns { margin-left: 0; width: 100%; }
}
@media (max-width: 640px) {
  .stk-grid, .cheat, .cmp-pick { grid-template-columns: 1fr; }
  .ftasks { grid-template-columns: 1fr 1fr; }
  .ftask { padding: 12px; font-size: 14px; }
  .pick { padding: 16px 56px 16px 16px; gap: 12px; }
  .pick .logo { width: 44px; height: 44px; }
  .stk-tools a { grid-template-columns: auto 1fr; }
  .stk-job { grid-column: 2; justify-self: start; }
  .stk-tools .stk-go { display: none; }
  .stk-flow ol { grid-template-columns: 1fr; }
  .gl-grp { grid-template-columns: 1fr; gap: 6px; }
  .gl-l { font-size: 40px; }
  .cmp-grid { grid-template-columns: 112px repeat(var(--n), minmax(200px, 1fr)); min-width: calc(112px + var(--n) * 200px); }
  .cmp-grid > * { padding: 14px; }
  .tray-txt { display: none; }
  .tool-btns .btn { flex: 1; }
  .pc { padding: 20px; }
}

/* keep logo glyphs immune to row text rules */
.logo.logo > span { display: inline; font-size: inherit; color: inherit; max-width: none; line-height: 1; white-space: nowrap; overflow: visible; }

/* phones: the sign-up stays on the photo (as on the original); the photo sits at the bottom at a wide view and its
   sky extends up behind the form, so the landscape is not cropped tight */
@media (max-width: 640px) {
  .hero-media { height: 400px; min-height: 0; aspect-ratio: auto; background: #e2d2c3; }
  .hero-media .hero-pic img { top: auto; bottom: 0; left: 50%; width: 145%; height: auto; transform: translateX(-50%); object-fit: initial; }
  .hero-media .hero-pic::before { content: ''; position: absolute; inset: 0; background: linear-gradient(#e2d2c3, #e2d2c3); }
  .hero-form { top: 18px; }
  .hero-sign { left: 16px; right: 16px; bottom: 14px; }
  .wordmark-on { font-size: 22px; }
  .mark-on { width: 24px; height: 24px; }
}