/* Yalc v2 hand-authored pages (resources, community, tutorials, live, ai-information,
   yalc-2, 404, offers). Builds on the tokens in /assets/v2/site.css, loaded before it.
   Beige ground, white cards, Geist, pink + black only. No pills, no side bars, no mono labels. */

/* ── layout ─────────────────────────────────────────── */
.pg{padding-bottom:96px}
.pg-section{padding-top:72px}
.pg-section:first-child{padding-top:0}
.pg-head{padding:88px 0 48px}
.pg-head h1{font-size:4rem;line-height:4.125rem;font-weight:600;letter-spacing:-.045em;margin:0 0 18px;max-width:1000px}
.pg-head h1 .accent{color:var(--pink)}
.pg-head p{font-size:1.1875rem;line-height:1.75rem;color:var(--ink-2);max-width:640px;margin:0}
.pg-head .v2-cat{display:block;margin-bottom:14px}
.pg-head--center{text-align:center}
.pg-head--center h1,.pg-head--center p{margin-left:auto;margin-right:auto}
.pg-head-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.pg-head--center .pg-head-actions{justify-content:center}
.pg-head-note{margin-top:16px!important;font-size:0.8125rem!important;line-height:1.125rem!important;color:var(--ink-3)!important}
.pg-h2{font-size:2.25rem;line-height:2.5rem;font-weight:600;letter-spacing:-.035em;margin:0 0 10px;color:var(--ink)}
.pg-h2 .accent{color:var(--pink)}
.pg-lede{font-size:1.0625rem;line-height:1.625rem;color:var(--ink-2);max-width:620px;margin:0 0 36px}
.pg-sechead .v2-cat{display:block;margin-bottom:10px}

/* ── grids ──────────────────────────────────────────── */
.pg-grid{display:grid;gap:20px;grid-template-columns:repeat(2,minmax(0,1fr))}
.pg-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pg-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1020px){.pg-grid--3,.pg-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.pg-grid,.pg-grid--3,.pg-grid--4{grid-template-columns:minmax(0,1fr)}}

/* ── resource card: visual on top, title + line + button below ── */
.pg-card{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;color:inherit;text-decoration:none;min-width:0}
.pg-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.pg-card-vis{height:280px;display:flex;align-items:center;justify-content:center;background:#FBFAF8;border-bottom:1px solid var(--line);padding:24px;overflow:hidden}
.pg-card-body{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:24px 28px 28px;flex:1}
.pg-card-text{display:flex;flex-direction:column;gap:6px;min-width:0}
.pg-card-title{font-size:1.25rem;line-height:1.625rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin:0}
.pg-card-sub{font-size:0.9375rem;line-height:1.375rem;color:var(--ink-2);margin:0}
.pg-card .v2-btn{flex-shrink:0;padding:9px 14px;font-size:0.8125rem;line-height:1.0625rem}
.pg-card--wide .pg-card-body{align-items:center}
@media(max-width:760px){
  .pg-card-vis{height:220px;padding:18px}
  .pg-card-body{flex-direction:column;align-items:flex-start;gap:16px;padding:20px 20px 22px}
}

/* mini visuals inside .pg-card-vis */
.vis-article{width:280px;max-width:100%;background:var(--surface);border-radius:8px;box-shadow:var(--shadow-card);overflow:hidden}
.vis-article img{display:block;width:100%;height:150px;object-fit:cover}
.vis-article-by{display:flex;align-items:center;gap:10px;padding:10px 12px}
.vis-article-by img{width:24px;height:24px;border-radius:12px;object-fit:cover;flex-shrink:0}
.vis-article-by b{display:block;font-size:0.75rem;line-height:0.9375rem;font-weight:600;color:var(--ink)}
.vis-article-by span{display:block;font-size:0.6875rem;line-height:0.875rem;color:var(--ink-3)}
.vis-video{position:relative;width:300px;max-width:100%;aspect-ratio:16/9;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-card)}
.vis-video img{display:block;width:100%;height:100%;object-fit:cover}
.vis-play{position:absolute;left:14px;bottom:14px;width:34px;height:34px;border-radius:17px;background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.vis-play svg{width:12px;height:12px;margin-left:2px;fill:var(--ink)}
.vis-list{width:300px;max-width:100%;background:var(--surface);border-radius:8px;box-shadow:var(--shadow-card);overflow:hidden}
.vis-list-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line)}
.vis-list-head b{font-size:0.8125rem;line-height:1.0625rem;font-weight:600;color:var(--ink)}
.vis-list-head span{font-size:0.6875rem;line-height:0.875rem;color:var(--pink-deep);font-weight:500}
.vis-list-row{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line);font-size:0.78125rem;line-height:1.0625rem;color:var(--ink)}
.vis-list-row:last-child{border-bottom:0}
.vis-list-row i{font-style:normal;width:14px;flex-shrink:0;color:var(--ink-3);font-size:0.6875rem;font-weight:600}
.vis-list-row em{font-style:normal;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vis-list-row img{width:16px;height:16px;border-radius:4px;object-fit:contain;flex-shrink:0}
.vis-logos-inline{display:flex;gap:4px;flex-shrink:0}
.vis-approve{flex-shrink:0;background:var(--ink);color:#fff;font-size:0.65625rem;line-height:0.875rem;font-weight:500;padding:2px 8px;border-radius:4px}
.vis-tiles{display:grid;grid-template-columns:repeat(4,88px);gap:10px}
.vis-tiles--3{grid-template-columns:repeat(3,96px)}
.vis-tile{height:76px;background:var(--surface);border-radius:8px;box-shadow:0 0 0 1px rgba(10,10,10,.05),0 1px 1px rgba(0,0,0,.08),0 3px 6px -2px rgba(0,0,0,.08),0 14px 28px -14px rgba(0,0,0,.22);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:0.71875rem;line-height:0.875rem;font-weight:500;color:var(--ink)}
.vis-tile img{width:22px;height:22px;object-fit:contain;border-radius:5px}
@media(max-width:420px){.vis-tiles{grid-template-columns:repeat(4,64px);gap:8px}.vis-tile{height:64px;font-size:0.625rem}.vis-tiles--3{grid-template-columns:repeat(3,84px)}}
.vis-chain{display:flex;flex-direction:column;gap:12px;width:320px;max-width:100%}
.vis-chain-row{background:var(--surface);border-radius:8px;box-shadow:var(--shadow-card);padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.vis-chain-row b{font-size:0.78125rem;line-height:1rem;font-weight:600;color:var(--ink)}
.vis-chain-steps{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.vis-chain-step{display:inline-flex;align-items:center;gap:6px;font-size:0.71875rem;line-height:0.875rem;color:var(--ink-2)}
.vis-chain-step img{width:16px;height:16px;border-radius:4px;object-fit:contain}
.vis-chain-arrow{color:var(--line-2);font-size:0.75rem}
.vis-doc{width:300px;max-width:100%;background:var(--surface);border-radius:8px;box-shadow:var(--shadow-card);padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.vis-doc b{font-size:0.8125rem;line-height:1.0625rem;font-weight:600;color:var(--ink)}
.vis-doc p{margin:0;font-size:0.75rem;line-height:1.125rem;color:var(--ink-2)}
.vis-doc-line{height:6px;border-radius:3px;background:var(--line)}

/* ── plain text card (pillars, who, how) ───────────── */
.pg-tcard{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:28px 28px 30px;transition:transform .18s ease,box-shadow .18s ease;min-width:0}
.pg-tcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.pg-tcard .v2-cat{display:block;margin-bottom:12px}
.pg-tcard h3{font-size:1.25rem;line-height:1.625rem;font-weight:600;letter-spacing:-.02em;margin:0 0 10px;color:var(--ink)}
.pg-tcard p{font-size:0.9375rem;line-height:1.4375rem;color:var(--ink-2);margin:0}

/* ── forms ──────────────────────────────────────────── */
.pg-form{max-width:560px;margin:0 auto;background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:44px 40px}
.pg-form h2{font-size:2rem;line-height:2.25rem;font-weight:600;letter-spacing:-.035em;margin:0 0 10px;text-align:center}
.pg-form-sub{font-size:0.9375rem;line-height:1.4375rem;color:var(--ink-2);text-align:center;margin:0 0 28px}
.pg-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.pg-field label{font-size:0.8125rem;line-height:1.125rem;font-weight:500;color:var(--ink-2)}
.pg-input{width:100%;padding:12px 14px;font-size:0.9375rem;line-height:1.25rem;color:var(--ink);background:var(--surface);border:0;border-radius:var(--r-btn);box-shadow:0 0 0 1px var(--line-2),0 1px 2px rgba(10,10,10,.04);outline:none;transition:box-shadow .15s;-webkit-appearance:none;appearance:none}
.pg-input::placeholder{color:var(--ink-3)}
.pg-input:focus{box-shadow:0 0 0 1px var(--ink),0 0 0 4px rgba(10,10,10,.06)}
.pg-submit{width:100%;justify-content:center;margin-top:8px;padding:14px 18px;font-size:0.9375rem}
.pg-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.pg-form-foot{margin:18px 0 0;font-size:0.8125rem;line-height:1.1875rem;color:var(--ink-3);text-align:center}
.pg-error{display:none;margin-top:12px;font-size:0.875rem;line-height:1.25rem;color:var(--pink-deep)}
.pg-error.show{display:block}
.pg-success{display:none;text-align:center;padding:12px 4px}
.pg-success.show{display:block}
.pg-check{width:52px;height:52px;margin:0 auto 16px;border-radius:26px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -10px rgba(10,10,10,.5)}
.pg-success h3{font-size:1.5rem;line-height:1.875rem;font-weight:600;letter-spacing:-.02em;margin:0 0 8px}
.pg-success p{font-size:0.9375rem;line-height:1.4375rem;color:var(--ink-2);max-width:380px;margin:0 auto}
@media(max-width:600px){.pg-form{padding:28px 20px}.pg-form h2{font-size:1.625rem;line-height:1.875rem}}

/* ── tabs (text filters, no pills) ─────────────────── */
.pg-tabs{display:flex;gap:28px;flex-wrap:wrap;border-bottom:1px solid var(--line-2);margin:0 0 32px}
.pg-tab{background:none;border:0;padding:0 0 12px;margin-bottom:-1px;font-size:0.875rem;line-height:1.125rem;font-weight:500;color:var(--ink-3);cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.pg-tab:hover{color:var(--ink)}
.pg-tab.on{color:var(--ink);border-bottom-color:var(--ink)}

/* ── video cards ────────────────────────────────────── */
.pg-vid{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease;min-width:0}
.pg-vid:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.pg-embed{position:relative;aspect-ratio:16/9;width:100%;background:var(--panel)}
.pg-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pg-vid-meta{padding:18px 20px 22px}
.pg-vid-meta .v2-cat{display:block;margin-bottom:6px}
.pg-vid-meta h3{font-size:1.0625rem;line-height:1.4375rem;font-weight:600;letter-spacing:-.015em;margin:0;color:var(--ink)}
.pg-vid-meta p{font-size:0.875rem;line-height:1.3125rem;color:var(--ink-2);margin:6px 0 0}
.pg-note{font-size:0.9375rem;line-height:1.4375rem;color:var(--ink-2);margin:0 0 28px}
.pg-note a{color:var(--ink);font-weight:500;text-decoration:underline;text-decoration-color:var(--pink);text-underline-offset:3px}

/* ── live dashboard ─────────────────────────────────── */
@keyframes pgPulse{0%,100%{opacity:1}50%{opacity:.35}}
.pg-live-dot{display:inline-block;width:7px;height:7px;border-radius:4px;background:var(--pink);animation:pgPulse 1.6s ease-in-out infinite;vertical-align:middle;margin-right:8px}
.pg-counters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:40px}
.pg-counter{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:22px 22px 20px}
.pg-counter-val{font-size:2.5rem;line-height:2.75rem;font-weight:600;letter-spacing:-.04em;color:var(--ink)}
.pg-counter-lbl{font-size:0.8125rem;line-height:1.125rem;color:var(--ink-3);margin-top:6px}
@media(max-width:860px){.pg-counters{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.pg-counter-val{font-size:2rem;line-height:2.25rem}}
.ysq{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:22px 22px 18px;display:flex;flex-direction:column;min-width:0;transition:transform .18s ease,box-shadow .18s ease}
.ysq:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.ysq-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
.ysq-cat{display:flex;align-items:center;gap:10px;min-width:0}
.ysq-glyph{width:28px;height:28px;border-radius:6px;background:var(--panel);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-size:0.8125rem;flex-shrink:0}
.ysq-cat-name{font-size:1rem;line-height:1.25rem;font-weight:600;letter-spacing:-.015em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ysq-live{display:inline-flex;align-items:center;font-size:0.75rem;line-height:1rem;color:var(--pink-deep);font-weight:500;flex-shrink:0}
.ysq-live .pg-live-dot{width:6px;height:6px;margin-right:6px}
.ysq-chart{padding:0 0 14px;border-bottom:1px solid var(--line)}
.ysq-chart-label{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:0.78125rem;line-height:1.0625rem;color:var(--ink-2);margin-bottom:12px}
.ysq-chart-label span:last-child{color:var(--ink);font-weight:600;font-size:0.9375rem}
.ysq-chart-bars{display:flex;align-items:flex-end;gap:4px;height:52px}
.ysq-bar{flex:1;background:var(--pink);border-radius:2px 2px 0 0}
.ysq-bar.dim{background:var(--line-2)}
.ysq-chart-x{display:flex;justify-content:space-between;font-size:0.6875rem;line-height:0.875rem;color:var(--ink-3);margin-top:8px}
.ysq-stats{display:flex;flex-direction:column;margin-top:4px}
.ysq-stat{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.ysq-stat-k{font-size:0.8125rem;line-height:1.125rem;color:var(--ink-3);flex-shrink:0}
.ysq-stat-v{font-size:0.84375rem;line-height:1.125rem;font-weight:500;color:var(--ink);text-align:right}
.ysq-stat.result .ysq-stat-v{color:var(--pink-deep);font-weight:600}
.ysq-latest{margin-top:auto;padding-top:14px;display:flex;align-items:baseline;gap:10px;font-size:0.78125rem;line-height:1.125rem;color:var(--ink-2)}
.ysq-latest-time{font-size:0.75rem;color:var(--ink-3);flex-shrink:0}
.ysq-blur{display:inline-block;filter:blur(4px);user-select:none;color:var(--ink);font-weight:600;padding:0 2px}
.pg-strip{margin-top:28px;background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:28px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.pg-strip h3{font-size:1.375rem;line-height:1.75rem;font-weight:600;letter-spacing:-.025em;margin:0 0 6px}
.pg-strip p{font-size:0.9375rem;line-height:1.375rem;color:var(--ink-2);margin:0;max-width:620px}
.pg-strip-btns{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:600px){.pg-strip{padding:22px 20px}}

/* ── AI information (long-form reference) ──────────── */
.pg-ai h1{font-size:3.25rem;line-height:3.5rem;font-weight:600;letter-spacing:-.04em;margin:0 0 20px}
.pg-ai .pg-ai-lede{font-size:1.1875rem;line-height:1.875rem;color:var(--ink-2);margin:0 0 8px}
.pg-ai .v2-prose>p:first-child{font-size:1.125rem;line-height:1.875rem;color:var(--ink-2)}
.pg-canary{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:26px 28px;font-size:1.25rem;line-height:1.875rem;font-weight:500;letter-spacing:-.015em;color:var(--ink)}
.pg-canary .v2-cat{display:block;margin-bottom:10px;font-size:0.8125rem;letter-spacing:0}
.pg-instruction{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:22px 26px;font-size:1rem;line-height:1.625rem;color:var(--ink-2)}
.v2-prose .pg-instruction+.pg-instruction{margin-top:14px}
.pg-instruction strong{display:block;margin-bottom:6px;font-size:0.8125rem;line-height:1.125rem;font-weight:500;color:var(--pink-deep)}
.pg-ai-meta{margin-top:56px;padding-top:22px;border-top:1px solid var(--line);font-size:0.8125rem;line-height:1.375rem;color:var(--ink-3)}
.pg-ai-meta a{color:var(--ink-2)}
@media(max-width:700px){.pg-ai h1{font-size:2.25rem;line-height:2.5rem}.pg-canary{font-size:1.125rem;line-height:1.6875rem;padding:22px 20px}.pg-instruction{padding:20px}}

/* ── centered single-purpose pages (404, yalc-2) ───── */
.pg-center{min-height:calc(100vh - 260px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:96px 0 80px}
.pg-center h1{font-size:4rem;line-height:4.125rem;font-weight:600;letter-spacing:-.045em;margin:12px 0 18px;max-width:780px}
.pg-center h1 .accent{color:var(--pink)}
.pg-center p{font-size:1.125rem;line-height:1.75rem;color:var(--ink-2);max-width:560px;margin:0 auto}
.pg-center .pg-sub2{font-size:0.9375rem;line-height:1.5rem;color:var(--ink-3);margin-top:14px}
.pg-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:32px}
.pg-actions{margin-top:28px}
@media(max-width:700px){.pg-center{padding:56px 0 48px}.pg-center h1{font-size:2.5rem;line-height:2.625rem}.pg-center p{font-size:1.0625rem;line-height:1.625rem}}
.wl-card{margin-top:32px;width:100%;max-width:440px;display:flex;gap:8px;background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:8px}
.wl-card .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.wl-card .field{flex:1;min-width:0}
.wl-card .pg-input{box-shadow:none;padding:12px 12px}
.wl-card .pg-input:focus{box-shadow:none}
.wl-card button[disabled]{opacity:.6;cursor:default}
.wl-msg{margin-top:14px;font-size:0.875rem;line-height:1.25rem;min-height:1px;color:var(--ink-2)}
.wl-msg.err{color:var(--pink-deep)}
.wl-success{width:100%;max-width:440px;margin-top:32px;background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:30px 26px;text-align:center}
.wl-success .tick{width:48px;height:48px;border-radius:24px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;font-size:1.375rem;font-weight:600}
.wl-success h3{font-size:1.3125rem;line-height:1.6875rem;font-weight:600;letter-spacing:-.02em;margin:0 0 6px}
.wl-success p{font-size:0.9375rem!important;line-height:1.4375rem!important;color:var(--ink-2)}
@media(max-width:460px){.wl-card{flex-direction:column}.wl-card .v2-btn{justify-content:center}}

/* nav/footer safety when pancake.css is also loaded */
.v2-nav ul,.v2-footer ul{list-style:none}
.v2-logo img{display:block}

/* ── small screens: 16px gutter, smaller heads ─────── */
@media(max-width:900px){.pg-head{padding:48px 0 32px}.pg-head h1{font-size:2.75rem;line-height:2.875rem}.pg-head p{font-size:1.0625rem;line-height:1.625rem}.pg-h2{font-size:1.75rem;line-height:2rem}.pg-section{padding-top:56px}}
@media(max-width:600px){.pg .v2-wrap,.pg .v2-narrow{padding-left:16px;padding-right:16px}.pg-head h1{font-size:2.375rem;line-height:2.5625rem}.pg{padding-bottom:64px}}
.pg-head p strong,.pg-center b{color:var(--ink);font-weight:600}
/* prose rhythm on the AI reference page (site.css `.v2-prose p{margin:0}` cancels the sibling spacing) */
.pg-ai .pg-head{padding-bottom:8px}
.pg-ai .v2-prose>*+*{margin-top:20px}
.pg-ai .v2-prose>h2{margin-top:56px}
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