/* falakbin.ir: the site's own pages (SitePages): the bots, one bot, about,
   sources, how, privacy and the lab. Loaded after public.css (tokens and
   pieces come from there); a bot's page loads home.css too, for its cards. */

.flk-hm-icon { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--teal-soft); color: var(--teal-ink); }
.flk-hm-icon .flk-i { width: 21px; height: 21px; }

/* ---- A page's head ------------------------------------------------------ */
.flk-pg-hero {
    position: relative; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px 28px;
    margin: 22px 0 8px; padding: 28px 28px 24px; border-radius: 24px; border: 1px solid var(--line); overflow: hidden;
    background: radial-gradient(700px 260px at 15% 0%, rgba(255, 140, 26, .1), transparent 70%), radial-gradient(800px 300px at 90% 100%, rgba(34, 179, 173, .16), transparent 70%), linear-gradient(160deg, var(--surface), var(--bg-2));
}
.flk-pg-hero-text { flex: 1 1 420px; min-width: 0; }
.flk-pg-hero h1 { font-size: clamp(1.6rem, 4.2vw, 2.5rem); font-weight: 900; line-height: 1.3; margin: 6px 0 8px; letter-spacing: -.01em; }
.flk-pg-hero-sm { padding: 22px 24px 18px; }
.flk-pg-hero-sm h1 { font-size: clamp(1.45rem, 3.6vw, 2.1rem); }
.flk-pg-lead { margin: 0; color: var(--muted); font-size: 1.02rem; line-height: 2.05; max-width: 44rem; }
.flk-pg-stats { flex: 0 1 auto; display: grid; grid-template-columns: repeat(2, minmax(120px, 1fr)); gap: 8px; margin: 0; }
.flk-pg-stats div { background: var(--glass); border: 1px solid var(--line-soft); border-radius: 14px; padding: 8px 14px; }
.flk-pg-stats dt { color: var(--muted); font-size: .76rem; }
.flk-pg-stats dd { margin: 0; font-size: 1.55rem; font-weight: 900; color: var(--orange-ink); line-height: 1.35; font-variant-numeric: tabular-nums; }
.flk-pg-stats dd small { font-size: .7rem; font-weight: 600; color: var(--muted); }
.flk-pg-h { display: flex; align-items: center; gap: 10px; }

/* ---- The bots ------------------------------------------------------------ */
.flk-pg-bots { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 14px; }
.flk-pg-bot { display: flex; flex-direction: column; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; box-shadow: var(--shadow); transition: border-color .2s, box-shadow .2s; }
.flk-pg-bot:hover { border-color: var(--teal); box-shadow: var(--glow); }
.flk-pg-bot-head { display: flex; align-items: center; gap: 12px; }
.flk-pg-bot-head h3 { margin: 0; font-size: 1.08rem; font-weight: 850; line-height: 1.5; }
.flk-pg-bot-head h3 a { color: var(--fg); text-decoration: none; }
.flk-pg-bot-head h3 a:hover { color: var(--teal-ink); }
.flk-pg-avatar { flex: none; width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: var(--surface-2); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--line); }
.flk-pg-avatar-none { display: grid; place-items: center; font-size: 1.5rem; }
.flk-pg-avatar-lg { width: 104px; height: 104px; font-size: 2.6rem; box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--teal), 0 14px 40px rgba(34, 179, 173, .25); }
.flk-pg-user { display: inline-block; direction: ltr; unicode-bidi: isolate; font-size: .84rem; text-decoration: none; color: var(--teal-ink); }
.flk-pg-bot-text { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.95; flex: 1; }
.flk-pg-meta { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.flk-pg-meta li { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; background: var(--surface-2); font-size: .78rem; color: var(--fg); }
.flk-pg-meta .flk-i { width: 1em; height: 1em; color: var(--teal-ink); }
.flk-pg-meta .flk-rel { color: var(--muted); }
.flk-pg-meta-lg li { font-size: .88rem; padding: 4px 12px; }
.flk-pg-add { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.flk-pg-more { margin-inline-start: auto; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; color: var(--teal-ink); background: var(--teal-soft); }
.flk-pg-more:hover { background: var(--teal); color: var(--on-teal); }
.flk-pg-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin: 34px 0 0; padding: 20px 24px; border-radius: 20px; border: 1px solid rgba(255, 140, 26, .35); background: radial-gradient(500px 200px at 10% 0%, rgba(255, 140, 26, .14), transparent 70%), var(--surface); }
.flk-pg-cta h2 { margin: 0 0 2px; font-size: 1.2rem; font-weight: 900; }
.flk-pg-cta p { margin: 0; color: var(--muted); font-size: .92rem; max-width: 40rem; }

/* ---- One bot ------------------------------------------------------------- */
.flk-pg-botpage { margin: 14px 0 0; padding: 24px 26px 22px; border-radius: 24px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px;
    background: radial-gradient(700px 260px at 85% 0%, rgba(34, 179, 173, .18), transparent 70%), linear-gradient(160deg, var(--surface), var(--bg-2)); }
.flk-pg-botpage-id { display: flex; align-items: center; gap: 20px; }
.flk-pg-botpage h1 { margin: 2px 0 0; font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 900; line-height: 1.35; }
.flk-pg-add-lg { gap: 10px; }
.flk-pg-how { margin: 0; color: var(--muted); font-size: .8rem; }
.flk-pg-tiles { margin: 14px 0 0; }
.flk-pg-cards { display: grid; gap: 14px; }
.flk-pg-sources { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 8px; }
.flk-pg-sources li { display: flex; flex-direction: column; padding: 8px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; min-width: 0; }
.flk-pg-sources b { font-weight: 700; font-size: .9rem; line-height: 1.7; }
.flk-pg-sources span { color: var(--muted); font-size: .76rem; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flk-pg-back { margin: 30px 0 0; text-align: center; }
@media (max-width: 560px) {
    .flk-pg-botpage { padding: 20px 16px 18px; }
    .flk-pg-botpage-id { gap: 14px; }
    .flk-pg-avatar-lg { width: 76px; height: 76px; }
    .flk-pg-hero { padding: 22px 18px 18px; }
    .flk-pg-stats { width: 100%; }
}

/* ---- A post as it reached Telegram --------------------------------------- */
.flk-pg-posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 14px; align-items: start; }
.flk-post { background: var(--surface); border: 1px solid var(--line); border-radius: 18px 18px 18px 6px; overflow: hidden; box-shadow: var(--shadow); }
.flk-post-head { display: flex; align-items: center; gap: 8px; padding: 10px 14px 6px; }
.flk-post-head img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
.flk-post-head b { font-size: .9rem; color: var(--teal-ink); }
.flk-post-head time { margin-inline-start: auto; color: var(--muted); font-size: .74rem; }
.flk-post-photo { display: block; width: 100%; height: auto; background: var(--surface-2); }
.flk-post-text { padding: 10px 14px 14px; font-size: .9rem; line-height: 1.85; overflow-wrap: anywhere; }
.flk-post-text blockquote { margin: 6px 0; padding: 4px 10px; border-inline-start: 3px solid var(--teal); background: var(--teal-soft); border-radius: 6px; }
.flk-post-text pre, .flk-post-text code { font-family: ui-monospace, Consolas, monospace; font-size: .85em; direction: ltr; unicode-bidi: isolate; }
.flk-post-text pre { white-space: pre-wrap; background: var(--surface-2); padding: 6px 10px; border-radius: 8px; }
.flk-post-spoiler { background: var(--muted); color: transparent; border-radius: 4px; transition: color .2s, background .2s; }
.flk-post-spoiler:hover, .flk-post-spoiler:focus { background: transparent; color: inherit; }

/* ---- About -------------------------------------------------------------- */
.flk-ab-hero { display: flex; align-items: center; gap: 28px; margin: 22px 0 8px; padding: 30px 30px 26px; border-radius: 26px; border: 1px solid var(--line);
    background: radial-gradient(600px 260px at 12% 30%, rgba(34, 179, 173, .2), transparent 70%), radial-gradient(500px 240px at 95% 0%, rgba(255, 140, 26, .1), transparent 70%), linear-gradient(160deg, var(--surface), var(--bg-2)); }
.flk-ab-logo { width: clamp(110px, 18vw, 170px); height: auto; }
.flk-ab-hero h1 { margin: 2px 0 0; font-size: clamp(2.2rem, 7vw, 3.6rem); font-weight: 900; line-height: 1.15; letter-spacing: -.02em; }
.flk-ab-host { margin: 2px 0 12px; font-weight: 800; letter-spacing: .32em; text-transform: uppercase; color: var(--teal-ink); font-size: .9rem; text-align: right; }
.flk-ab-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(250px, 1fr); gap: 22px; align-items: start; margin-top: 18px; }
.flk-ab-text h2 { font-size: 1.2rem; font-weight: 900; margin: 18px 0 6px; }
.flk-ab-text p { line-height: 2.05; margin: 0 0 .8rem; }
.flk-ab-links { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.flk-ab-links a { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 12px; background: var(--teal-soft); text-decoration: none; font-weight: 700; font-size: .88rem; }
.flk-ab-figures { position: sticky; top: calc(var(--top-h) + 16px); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px; box-shadow: var(--shadow); }
.flk-ab-figures h2 { margin: 0 0 8px; font-size: 1rem; font-weight: 850; }
.flk-ab-figures dl { margin: 0; display: grid; gap: 8px; }
.flk-ab-figures div { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line-soft); }
.flk-ab-figures div:first-child { border-top: 0; }
.flk-ab-figures dt { color: var(--muted); font-size: .85rem; }
.flk-ab-figures dd { margin: 0; font-weight: 900; font-size: 1.3rem; color: var(--orange-ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.flk-ab-figures dd small { font-size: .7rem; color: var(--muted); font-weight: 600; }
/* The first report: solar date, the Gregorian one under it. */
.flk-ab-figures .flk-ab-date dd { font-size: 1.05rem; text-align: end; }
.flk-ab-figures .flk-ab-date dd small { display: block; margin-top: 2px; }
.flk-ab-maker { display: flex; gap: 26px; align-items: flex-start; margin: 34px 0 0; padding: 26px 28px; border-radius: 24px; border: 1px solid var(--line);
    background: radial-gradient(600px 220px at 85% 0%, rgba(255, 140, 26, .12), transparent 70%), linear-gradient(160deg, var(--surface), var(--bg-2)); }
.flk-ab-maker h2 { margin: 2px 0 0; font-size: 1.6rem; font-weight: 900; }
.flk-ab-role { margin: 0 0 12px; color: var(--muted); }
.flk-ab-maker > div > p:not(.flk-kicker):not(.flk-ab-role):not(.flk-ab-contact) { line-height: 2.05; }
.flk-ab-monogram { position: relative; flex: none; width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center;
    background: radial-gradient(circle at 35% 30%, #36c9c1, #0b6470 55%, #04353d); box-shadow: 0 0 0 4px var(--bg), 0 0 0 6px var(--orange), 0 18px 50px rgba(255, 140, 26, .18); }
.flk-ab-monogram img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.flk-ab-monogram .flk-mark { position: absolute; width: 40px; height: 40px; bottom: -6px; inset-inline-start: -6px; background: var(--bg); border-radius: 50%; padding: 4px; }
.flk-ab-cv { list-style: none; margin: 4px 0 18px; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; }
.flk-ab-cv li { display: flex; align-items: flex-start; gap: 10px; line-height: 1.9; font-size: .93rem; }
.flk-ab-cv-icon { flex: none; display: grid; place-items: center; width: 30px; height: 30px; margin-top: 1px; border-radius: 9px; background: var(--teal-soft); color: var(--teal-ink); }
.flk-ab-cv-icon .flk-i { width: 17px; height: 17px; }
.flk-ab-quote { margin: 0 0 14px; padding: 12px 18px; border-inline-start: 4px solid var(--orange); background: var(--orange-soft); border-radius: 12px; }
.flk-ab-quote p { margin: 0; line-height: 2.05; font-size: 1rem; }
.flk-ab-contact { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 6px; }
.flk-ab-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 12px; }
.flk-ab-cards li { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.flk-ab-cards b { font-weight: 850; font-size: 1rem; }
.flk-ab-cards p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.95; }
.flk-pv-cards { margin: 18px 0 10px; }
@media (min-width: 900px) { .flk-ab-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 860px) {
    .flk-ab-grid { grid-template-columns: minmax(0, 1fr); }
    .flk-ab-figures { position: static; }
}
@media (max-width: 600px) {
    .flk-ab-hero, .flk-ab-maker { flex-direction: column; align-items: center; text-align: center; padding: 22px 18px; }
    .flk-ab-host { text-align: center; }
    .flk-ab-contact { justify-content: center; }
    .flk-ab-quote, .flk-ab-cv { text-align: start; }
    .flk-ab-cv { grid-template-columns: minmax(0, 1fr); }
}

/* ---- Sources ----------------------------------------------------------- */
.flk-src-groups { display: grid; gap: 14px; }
.flk-src-group h3 { margin: 0 0 8px; font-size: 1rem; font-weight: 850; }
.flk-src-group h3 a { color: var(--fg); text-decoration: none; }
.flk-src-group h3 small { color: var(--muted); font-weight: 500; font-size: .78rem; }
.flk-pg-licence { display: inline-block; padding: 0 8px; border-radius: 999px; background: var(--teal-soft); color: var(--teal-ink); font-size: .76rem; font-weight: 700; white-space: nowrap; }

/* ---- How --------------------------------------------------------------- */
.flk-how-steps { list-style: none; margin: 18px 0 8px; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; counter-reset: step; }
.flk-how-steps li { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.flk-how-steps li:not(:last-child)::after { content: ""; position: absolute; top: 34px; inset-inline-end: -10px; width: 10px; height: 2px; background: var(--orange); }
.flk-how-n { position: absolute; top: 12px; inset-inline-end: 14px; font-weight: 900; font-size: 1.6rem; color: var(--line); line-height: 1; }
.flk-how-steps b { font-weight: 850; }
.flk-how-steps p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.9; }
.flk-how-never { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.flk-how-never li { display: flex; gap: 10px; align-items: flex-start; }
.flk-how-never .flk-i { color: var(--bad); margin-top: .45em; }
@media (max-width: 980px) { .flk-how-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .flk-how-steps li::after { display: none; } }
@media (max-width: 520px) { .flk-how-steps { grid-template-columns: minmax(0, 1fr); } }
.flk-ab-values { margin-top: 38px; }

/* ---- The CMS's writing (SiteMarkdown, /learn, the editable pages) ---------------------------- */
.flk-md { max-width: 46rem; line-height: 2.1; font-size: 1.03rem; }
.flk-md h2 { margin: 28px 0 8px; font-size: 1.25rem; font-weight: 900; scroll-margin-top: calc(var(--top-h, 64px) + 16px); }
.flk-md h3 { margin: 22px 0 6px; font-size: 1.08rem; font-weight: 850; }
.flk-md h4 { margin: 18px 0 4px; font-size: 1rem; font-weight: 800; }
.flk-md p { margin: 0 0 1rem; }
.flk-md ul, .flk-md ol { margin: 0 0 1rem; padding-inline-start: 1.4em; }
.flk-md ol, .flk-ln-toc ol { list-style: persian; }
.flk-md li { margin: 0 0 .3rem; }
.flk-md blockquote { margin: 0 0 1rem; padding: 8px 14px; border-inline-start: 3px solid var(--teal); background: var(--teal-soft); border-radius: 8px; }
.flk-md blockquote p { margin: 0; }
.flk-md code { padding: 1px 6px; border-radius: 6px; background: var(--surface-2); font-family: ui-monospace, Consolas, monospace; font-size: .88em; direction: ltr; unicode-bidi: isolate; }
.flk-md .flk-table-wrap { margin: 0 0 1rem; }
.flk-md-math { margin: 0 0 1rem; padding: 10px; overflow-x: auto; text-align: center; font-family: ui-monospace, Consolas, monospace; color: var(--fg); }
.flk-md-math svg { max-width: 100%; height: auto; }
.flk-md-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.flk-md-figure { margin: 0 0 1.2rem; }
.flk-md-figure img { display: block; width: 100%; height: auto; border-radius: 16px; background: var(--surface-2); }
.flk-md-figure figcaption { margin-top: 6px; color: var(--muted); font-size: .84rem; line-height: 1.8; }
.flk-md-figure figcaption small { opacity: .8; }

.flk-ln-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 14px; }
.flk-ln-cards a { display: flex; flex-direction: column; height: 100%; border-radius: 18px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-soft); color: var(--fg); text-decoration: none; }
.flk-ln-cards a:hover { border-color: var(--teal); }
.flk-ln-cards img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--surface-2); }
.flk-ln-cards span { display: flex; flex-direction: column; gap: 4px; padding: 12px 16px 14px; }
.flk-ln-cards small { color: var(--orange-ink); font-size: .76rem; font-weight: 800; }
.flk-ln-cards b { font-weight: 850; line-height: 1.6; }
.flk-ln-cards em { font-style: normal; color: var(--muted); font-size: .88rem; line-height: 1.9; }
.flk-ln-article { max-width: 52rem; margin: 22px 0 10px; }
.flk-ln-head h1 { margin: 6px 0 8px; font-size: clamp(1.5rem, 3.8vw, 2.3rem); font-weight: 900; line-height: 1.35; }
.flk-ln-head .flk-kicker a { color: inherit; }
.flk-ln-head { margin-bottom: 16px; }
.flk-ln-cover { max-width: 52rem; }
.flk-ln-toc { max-width: 46rem; margin: 0 0 18px; padding: 12px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line-soft); font-size: .9rem; }
.flk-ln-toc p { margin: 0 0 4px; font-weight: 850; }
.flk-ln-toc ol { margin: 0; padding-inline-start: 1.4em; line-height: 2; }
.flk-ln-more { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 10px; }
.flk-ln-more a { display: flex; flex-direction: column; padding: 10px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line-soft); color: var(--fg); text-decoration: none; }
.flk-ln-more small { color: var(--muted); font-size: .76rem; }