/*! Color Atlas — public styles. Light (default) & dark themes, RTL/LTR via logical properties. */
:root{
  --primary:#5b3df5;--secondary:#0e9f9a;--accent:#ff6a3d;
  --bg:#fbfbfd;--surface:#ffffff;--surface-2:#f2f2f7;--ink:#17162a;--text:#2b2a3d;--muted:#6b6880;--border:#e3e2ec;--border-strong:#cfcddd;
  --ok:#0f8a5f;--ok-bg:#e3f6ee;--bad:#c62828;--bad-bg:#fde8e8;--warn:#a15c00;--warn-bg:#fff2dc;
  --header-bg:rgba(251,251,253,.86);--header-text:var(--ink);--footer-bg:#17162a;--footer-text:#d9d7e6;
  --r-sm:8px;--r:12px;--r-lg:18px;--r-xl:26px;
  --shadow:0 1px 2px rgba(23,22,42,.06),0 6px 20px -10px rgba(23,22,42,.18);
  --shadow-lg:0 20px 50px -24px rgba(23,22,42,.35);
  --font:"IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --container:1200px;--gutter:clamp(16px,4vw,32px);
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#0f0e1a;--surface:#191829;--surface-2:#22213a;--ink:#f3f2fa;--text:#d9d7e6;--muted:#9a97b0;--border:#2d2c45;--border-strong:#3c3a5a;
  --ok:#4cd39b;--ok-bg:#0f2f24;--bad:#ff8a80;--bad-bg:#3a1717;--warn:#ffc266;--warn-bg:#352611;
  --header-bg:rgba(15,14,26,.84);--footer-bg:#0a0913;--footer-text:#b9b6cc;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);--shadow-lg: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:84px}
body{margin:0;font-family:var(--font);font-size:16.5px;line-height:1.65;color:var(--text);background:var(--bg);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg,canvas{max-width:100%}
img{height:auto;display:block}
a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:3px}
[data-theme="dark"] a:not([class]),[data-theme="dark"] .prose a,[data-theme="dark"] .more,[data-theme="dark"] .mini-link{color:#a898ff}
h1,h2,h3,h4,h5,h6{color:var(--ink);line-height:1.25;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,1.3rem + 2.4vw,3rem)}h2{font-size:clamp(1.35rem,1.1rem + .9vw,1.8rem)}h3{font-size:1.15rem}
.h5{font-size:1.05rem}.h6{font-size:.98rem}
p{margin:0 0 1em}
code,.mono{font-family:var(--mono);font-size:.92em;direction:ltr;unicode-bidi:isolate}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:var(--r-sm);z-index:100}
.skip-link:focus{top:12px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.center{text-align:center}.muted{color:var(--muted)}.small{font-size:.88rem}
.ic{width:20px;height:20px;flex:none;vertical-align:middle}.ic-lg{width:32px;height:32px}.ic-xl{width:46px;height:46px}
[hidden]{display:none!important}

/* ---------- Buttons & inputs ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--r);border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,transform .1s;white-space:nowrap;line-height:1.2}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:color-mix(in srgb,var(--primary) 86%,#000)}
.btn-accent{background:var(--accent);color:#1a0b05}.btn-accent:hover{background:color-mix(in srgb,var(--accent) 88%,#000)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--border-strong)}.btn-ghost:hover{border-color:var(--ink)}
[data-theme="dark"] .btn-primary{color:#fff}
.btn-sm{padding:7px 12px;font-size:.86rem;border-radius:var(--r-sm)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.btn-row.center{justify-content:center;margin-block:20px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:40px;height:40px;padding:0 8px;border-radius:var(--r);background:transparent;border:1px solid transparent;cursor:pointer;color:var(--ink);text-decoration:none}
.icon-btn:hover{background:var(--surface-2)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}
.linklike{background:none;border:0;padding:0;color:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
input[type=text],input[type=search],input[type=email],input[type=number],input:not([type]),select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);min-height:42px}
textarea{resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 22%,transparent)}
.is-invalid{border-color:var(--bad)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--bad) 18%,transparent)!important}
input[type=range]{width:100%;accent-color:var(--primary)}
input[type=color]{width:44px;height:42px;padding:3px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);cursor:pointer;flex:none}
input[type=checkbox]{accent-color:var(--primary);width:18px;height:18px}
label>span:first-child{display:block;font-weight:600;font-size:.88rem;margin-bottom:5px;color:var(--ink)}
label.check{display:inline-flex;align-items:center;gap:8px;font-size:.92rem;cursor:pointer}
.err{color:var(--bad);font-size:.9rem;margin:6px 0}
.note{display:flex;gap:8px;align-items:flex-start;background:var(--surface-2);border-radius:var(--r);padding:12px 14px;font-size:.92rem;color:var(--text)}
.alert{padding:14px 16px;border-radius:var(--r);margin-bottom:18px;display:flex;gap:10px;align-items:flex-start}.alert ul{margin:0;padding-inline-start:18px}
.alert-ok{background:var(--ok-bg);color:var(--ok)}.alert-err{background:var(--bad-bg);color:var(--bad)}
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--surface-2);color:var(--ink);white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.bad{background:var(--bad-bg);color:var(--bad)}
.dot{display:inline-block;width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.12);vertical-align:middle;flex:none;padding:0;cursor:pointer}
.dot--lg{width:28px;height:28px}

/* ---------- Header ---------- */
.announce{background:var(--ink);color:var(--bg);font-size:.9rem;text-align:center;padding:7px 0}.announce a{color:inherit}
.site-header{background:var(--header-bg);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);color:var(--header-text);border-bottom:1px solid var(--border);z-index:40;position:relative}
.site-header.is-sticky{position:sticky;top:0}
.hdr{display:flex;align-items:center;gap:20px;min-height:66px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.12rem;flex:none}
.logo-mark{width:34px;height:34px}.logo-img{height:36px;width:auto}
.logo-dark{display:none}[data-theme="dark"] .logo-light{display:none}[data-theme="dark"] .logo-dark{display:block}
.main-nav{flex:1}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{padding:8px 12px;border-radius:var(--r-sm);color:var(--ink);text-decoration:none;font-weight:600;font-size:.96rem}
.nav-item>a:hover,.nav-item.is-active>a{background:var(--surface-2)}
.dd-toggle{background:none;border:0;padding:4px;margin-inline-start:-8px;cursor:pointer;color:var(--muted);display:flex;border-radius:6px}
.dd-toggle .ic{width:16px;height:16px;transition:transform .15s}
.dd{list-style:none;margin:0;padding:8px;position:absolute;top:100%;inset-inline-start:0;min-width:230px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:.15s;z-index:50}
.dd a{display:block;padding:8px 12px;border-radius:var(--r-sm);color:var(--text);text-decoration:none;font-size:.94rem}.dd a:hover{background:var(--surface-2);color:var(--ink)}
.nav-item.is-open .dd{opacity:1;visibility:visible;transform:none}.nav-item.is-open .dd-toggle .ic{transform:rotate(180deg)}
@media (hover:hover) and (min-width:961px){.nav-item.has-dd:hover .dd,.nav-item.has-dd:focus-within .dd{opacity:1;visibility:visible;transform:none}}
.hdr-actions{display:flex;align-items:center;gap:2px;margin-inline-start:auto}
.lang-btn span{font-weight:700;font-size:.85rem}
.ic-sun{display:none}[data-theme="dark"] .ic-sun{display:inline}[data-theme="dark"] .ic-moon{display:none}
.menu-btn{display:none}
.spectrum{height:3px;background:linear-gradient(90deg,#ff3b30,#ff9500,#ffcc00,#34c759,#00c7be,#007aff,#5856d6,#af52de,#ff2d55)}
[dir="rtl"] .spectrum{background:linear-gradient(-90deg,#ff3b30,#ff9500,#ffcc00,#34c759,#00c7be,#007aff,#5856d6,#af52de,#ff2d55)}
@media (max-width:960px){
  .menu-btn{display:inline-flex}
  .main-nav{position:fixed;inset:69px 0 0 0;background:var(--bg);padding:16px var(--gutter) 40px;overflow:auto;transform:translateX(100%);visibility:hidden;transition:transform .2s,visibility .2s;z-index:45}
  [dir="rtl"] .main-nav{transform:translateX(-100%)}
  .main-nav.is-open{transform:none;visibility:visible}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-item{flex-wrap:wrap;border-bottom:1px solid var(--border)}
  .nav-item>a{flex:1;padding:14px 4px;font-size:1.05rem}
  .dd-toggle{padding:12px;margin:0}
  .dd{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;width:100%;display:none;padding:0 0 10px;background:transparent}
  .nav-item.is-open .dd{display:block}
  body.nav-open{overflow:hidden}
}

/* ---------- Search overlay & suggestions ---------- */
.search-overlay{position:fixed;inset:0;background:rgba(15,14,26,.5);backdrop-filter:blur(3px);z-index:80;display:flex;justify-content:center;padding:10vh 16px 16px}
.search-panel{width:100%;max-width:660px;background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:14px;align-self:flex-start}
.search-form{display:flex;align-items:center;gap:8px;padding:0 6px}.search-form input{border:0;font-size:1.1rem;box-shadow:none!important;padding-inline:4px}
.search-hint{margin:8px 10px 2px;color:var(--muted);font-size:.85rem}
.suggest{list-style:none;margin:0;padding:0}
.suggest a{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:var(--r-sm);text-decoration:none;color:var(--ink)}
.suggest a:hover,.suggest a.is-active{background:var(--surface-2)}
.suggest small{margin-inline-start:auto;color:var(--muted);font-size:.8rem}
.sg-sw{width:24px;height:24px;border-radius:7px;flex:none;border:1px solid rgba(0,0,0,.1)}.sg-sw--icon{background:conic-gradient(var(--accent),var(--primary),var(--secondary),var(--accent))}
.sg-pal{display:flex;width:48px;height:20px;border-radius:6px;overflow:hidden;flex:none}.sg-pal i{flex:1}
.sg-all a{justify-content:center;color:var(--primary);font-weight:600}
.suggest--hero{position:absolute;top:calc(100% + 6px);inset-inline:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:6px;display:none;z-index:30;text-align:start}
.suggest--hero.is-on{display:block}

/* ---------- Hero (the signature moment) ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(48px,8vw,104px) 0 clamp(40px,6vw,72px);border-bottom:1px solid var(--border)}
.hero__bg{position:absolute;inset:-30% -10% auto;height:150%;background:conic-gradient(from 210deg at 70% 45%,#ff6a3d,#ffc93c,#2fc28f,#00b7d6,#5b3df5,#c03ef5,#ff6a3d);filter:blur(90px) saturate(1.1);opacity:.28;pointer-events:none}
[dir="rtl"] .hero__bg{background:conic-gradient(from 210deg at 30% 45%,#ff6a3d,#ffc93c,#2fc28f,#00b7d6,#5b3df5,#c03ef5,#ff6a3d)}
[data-theme="dark"] .hero__bg{opacity:.32}
.hero__inner{position:relative;max-width:880px;text-align:center}
.hero h1{font-size:clamp(2.1rem,1.4rem + 3.4vw,3.9rem);line-height:1.12;letter-spacing:-.025em;margin-bottom:.35em;text-wrap:balance}
.hero__lead{font-size:clamp(1.02rem,.95rem + .4vw,1.2rem);color:var(--text);max-width:640px;margin:0 auto 28px}
.hero-search{position:relative;display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-xl);padding:8px;box-shadow:var(--shadow-lg);max-width:680px;margin-inline:auto}
.hero-search input{border:0;font-size:1.08rem;min-height:48px;background:transparent;box-shadow:none!important}
.hero-search__swatch{width:44px;height:44px;border-radius:16px;flex:none;background:conic-gradient(#ff6a3d,#ffc93c,#2fc28f,#00b7d6,#5b3df5,#c03ef5,#ff6a3d);transition:background .2s,border-radius .2s;border:1px solid rgba(0,0,0,.08)}
.hero-search__swatch.is-on{border-radius:50%}
.hero-search .btn{border-radius:18px;padding:12px 20px}
.hero-search--page{margin:18px 0 0;max-width:720px;box-shadow:var(--shadow)}
.hero__examples{margin:16px 0 0;color:var(--muted);font-size:.92rem;display:flex;flex-wrap:wrap;gap:6px 12px;justify-content:center}
.hero__examples a{color:var(--ink);background:var(--surface);border:1px solid var(--border);padding:2px 10px;border-radius:999px;text-decoration:none}
.hero__actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px}
@media (max-width:560px){.hero-search .btn span{display:none}.hero-search__swatch{width:36px;height:36px}}

/* ---------- Sections & page heads ---------- */
.section{padding-block:clamp(32px,5vw,56px)}.section--tight{padding-block:18px}.section--narrow{max-width:860px}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.section__head h2{margin:0}.section__head p{margin:4px 0 0;color:var(--muted)}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none;white-space:nowrap}
[dir="rtl"] .more .ic,[dir="rtl"] .btn .ic use[href="#i-arrow-end"]{transform:scaleX(-1)}
[dir="rtl"] .ic:has(use[href="#i-arrow-end"]),[dir="rtl"] .ic:has(use[href="#i-arrow-start"]),[dir="rtl"] .ic:has(use[href="#i-chevron-end"]){transform:scaleX(-1)}
.page-head{padding-block:28px 18px}.page-head .lead{color:var(--muted);font-size:1.08rem;max-width:760px}
.page-band{height:10px;background:var(--c)}
.crumbs ol{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:.87rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-inline-end:6px;opacity:.5}
.crumbs a{color:inherit;text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.count{color:var(--muted);font-size:.9rem}
.empty{padding:40px;text-align:center;color:var(--muted);background:var(--surface-2);border-radius:var(--r-lg)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(16px,2.5vw,26px)}
.block{margin-block:clamp(28px,4vw,44px)}.block__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.block h3{margin-top:22px;font-size:1rem}.block h3 small{font-weight:400;color:var(--muted)}
.with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.side-col .sticky{position:sticky;top:96px;display:grid;gap:16px}
@media (max-width:1024px){.with-sidebar{grid-template-columns:1fr}.side-col .ad-slot{display:none}}

/* ---------- Tabs & pills ---------- */
.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--border);margin-bottom:18px;scrollbar-width:none}
.tabs a,.tabs button{padding:10px 14px;border:0;background:none;color:var(--muted);font-weight:600;text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.tabs a:hover,.tabs button:hover{color:var(--ink)}
.tabs .is-on{color:var(--ink);border-bottom-color:var(--primary)}
.tabs--inline{margin-bottom:14px}
.pill-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.pill-nav a,.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;border:1px solid var(--border-strong);color:var(--ink);text-decoration:none;font-size:.9rem;background:var(--surface)}
.pill-nav a[style*="--dot"]::before,.pill[style*="--dot"]::before{content:"";width:11px;height:11px;border-radius:50%;background:var(--dot)}
.pill-nav a:hover{border-color:var(--ink)}.pill-nav a.is-on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.pill-nav small{opacity:.6}.pill--plain{background:var(--surface-2);border-color:transparent}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:20px}
.filters label{min-width:170px}.filters .count{margin-inline-start:auto}

/* ---------- Color cards & grids ---------- */
.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:14px}
.color-grid--lg{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.color-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--border);transition:transform .15s,box-shadow .15s}
.color-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.color-card__swatch{aspect-ratio:4/3;display:flex;align-items:flex-end;padding:8px 10px}
.color-card__hex{font-family:var(--mono);font-size:.78rem;opacity:.85}
.color-card__name{padding:8px 10px;font-weight:600;font-size:.9rem;line-height:1.3}
.chip{--c:#888;display:inline-flex;align-items:flex-end;justify-content:flex-start;min-width:84px;height:62px;padding:6px 8px;border-radius:var(--r-sm);border:1px solid rgba(0,0,0,.08);background:var(--c);cursor:pointer;font-family:var(--mono);font-size:.74rem;font-weight:600;flex:1 1 84px;transition:transform .1s}
.chip:hover{transform:translateY(-2px)}.chip.is-copied{outline:2px solid var(--ink);outline-offset:2px}
.chip span{direction:ltr}
.scale,.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips--sm .chip{height:44px;min-width:64px;flex-basis:64px}
.mini-shades{display:flex;gap:0;border-radius:var(--r);overflow:hidden;margin:14px 0}.mini-shades .chip{border-radius:0;border:0;min-width:0;height:40px;flex:1}
.pal-strip{display:flex;height:34px;border-radius:var(--r-sm);overflow:hidden;width:100%}.pal-strip span{flex:1}
.ca-swatch{--c:#888;display:inline-block;width:1.05em;height:1.05em;border-radius:4px;background:var(--c);border:1px solid rgba(0,0,0,.18);vertical-align:-.12em;cursor:pointer;padding:0}

.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.tool-grid--compact{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.tool-card{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--text);transition:border-color .15s}
.tool-card:hover{border-color:var(--primary)}
.tool-card__icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--primary) 12%,var(--surface));color:var(--primary);flex:none}
.tool-card__body{display:grid;gap:3px}.tool-card strong{color:var(--ink)}.tool-card small{color:var(--muted);font-size:.86rem;line-height:1.45}
.pal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.pal-card{display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.pal-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.pal-card__strip{display:flex;height:96px}.pal-card__strip span{flex:1;transition:flex .2s}.pal-card:hover .pal-card__strip span:hover{flex:1.8}
.pal-card__meta{padding:10px 12px;display:grid;gap:2px}.pal-card__meta small{color:var(--muted);font-family:var(--mono);font-size:.72rem;direction:ltr;text-align:start}
.art-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.art-grid--2{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.article-filter-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:14px}
.article-filter-bar label{font-weight:650}.article-filter-bar input,.article-filter-bar select{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:9px;padding:11px;min-height:44px}
.article-filter-bar input{flex:1 1 220px;min-width:0!important}.article-filter-bar select{flex:0 1 175px}
.page-article_list .with-sidebar{gap:24px;grid-template-columns:minmax(0,1fr) 260px}
.page-article_list .art-grid--2{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.page-article_list .art-card{height:100%;transition:box-shadow .2s,transform .2s}
.page-article_list .art-card:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.09)}
.page-article_list .art-card__body{padding:17px;gap:10px}.page-article_list .art-card strong{line-height:1.55}
.page-article_list .pager{display:flex;gap:7px;justify-content:center;align-items:center;flex-wrap:wrap;margin:25px 0}
.page-article_list .pager a,.page-article_list .pager .cur{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;padding:8px 12px;border:1px solid var(--border);border-radius:9px;text-decoration:none}
.page-article_list .pager .cur{background:var(--primary);color:white;border-color:var(--primary)}
@media(max-width:1024px){.page-article_list .with-sidebar{grid-template-columns:1fr}}
@media(max-width:640px){.page-article_list .art-grid--2{grid-template-columns:1fr}.article-filter-bar input,.article-filter-bar select{flex:1 1 100%}}
.art-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:var(--text)}
.art-card__img{aspect-ratio:16/9;background:var(--surface-2);overflow:hidden}.art-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.art-card:hover img{transform:scale(1.03)}
.art-card__ph{display:block;height:100%;background:linear-gradient(135deg,var(--primary),var(--secondary))}
.art-card__body{padding:16px 18px;display:grid;gap:6px}
.art-card strong{color:var(--ink);font-size:1.07rem;line-height:1.35}
.art-card__cat{color:var(--primary);font-weight:600}.art-card__ex{font-size:.92rem;color:var(--muted)}.art-card__meta{color:var(--muted)}
.family-row{display:flex;flex-wrap:wrap;gap:10px}
.family-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--ink)}
[dir="rtl"] .family-chip{padding:8px 8px 8px 14px}
.family-chip span{width:30px;height:30px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}.family-chip small{color:var(--muted)}
.family-chip:hover{border-color:var(--ink)}
.fam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.fam-card{display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);background:var(--surface);text-decoration:none;color:var(--text)}
.fam-card__strip{display:flex;height:84px}.fam-card__strip span{flex:1}
.fam-card__body{padding:14px 16px;display:grid;gap:4px}.fam-card strong{color:var(--ink);font-size:1.08rem}.fam-card small{color:var(--muted)}.fam-card__body>span{font-size:.9rem;color:var(--muted)}
.grad-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.grad-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;background:var(--surface);cursor:pointer;padding:0;text-align:start}
.grad-card__prev{height:110px}.grad-card__meta{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;color:var(--ink)}.grad-card__meta small{color:var(--muted);display:inline-flex;gap:4px;align-items:center}
.grad-grid--lg{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.grad-item{border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.grad-item__prev{height:180px}.grad-item__body{padding:14px 16px}.grad-item h2{font-size:1.05rem}.grad-item code{display:block;font-size:.76rem;color:var(--muted);margin-bottom:10px;word-break:break-all;text-align:start}
.harmony-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.harmony-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px}
.harmony-card p{font-size:.86rem;color:var(--muted);margin:4px 0 10px}.harmony-card strong{color:var(--ink)}
.harmony-card .chips{margin-top:8px}.harmony-card .chip{height:52px;min-width:60px;flex-basis:60px}
.mini-link{display:inline-flex;gap:5px;align-items:center;font-size:.86rem;margin-top:10px;font-weight:600;text-decoration:none}
.mini-link .ic{width:16px;height:16px}
.harmony-examples{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.harmony-ex{display:grid;gap:8px;padding:12px;border:1px solid var(--border);border-radius:var(--r);text-decoration:none;color:var(--ink);background:var(--surface)}

/* Home pieces */
.upload-cta{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:clamp(20px,4vw,40px)}
.ticks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px}.ticks li{display:flex;gap:8px;align-items:center}.ticks .ic{color:var(--ok)}
@media (max-width:820px){.upload-cta{grid-template-columns:1fr}}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:36px 20px;border:2px dashed var(--border-strong);border-radius:var(--r-lg);background:var(--surface-2);cursor:pointer;color:var(--muted);text-decoration:none;transition:border-color .15s,background .15s;min-height:240px}
.dropzone strong{color:var(--ink);font-size:1.15rem}.dropzone .ic-xl{color:var(--primary)}
.dropzone:hover,.dropzone.is-drag{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 7%,var(--surface))}
.dropzone--small{min-height:150px}
.az-private{display:inline-flex;align-items:center;gap:6px;color:var(--ok)}.az-private .ic{width:15px;height:15px}
.random-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));border-radius:var(--r-lg);overflow:hidden;margin-bottom:14px}
.rs-item{border:0;height:160px;padding:14px;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;cursor:pointer;font-family:var(--mono);text-align:start}
.rs-item strong{font-size:1rem}.rs-item small{opacity:.8;font-size:.72rem}
.cotd{display:grid;grid-template-columns:1.1fr 1fr;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--border);background:var(--surface)}
.cotd__swatch{background:var(--c);color:var(--t);padding:32px;min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;gap:4px}
.cotd__swatch strong{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.4rem);line-height:1.15}.cotd__swatch code{font-size:1rem;opacity:.85}
.cotd__swatch .badge{align-self:flex-start;background:rgba(255,255,255,.85);color:#17162a;margin-bottom:auto}
.cotd__info{padding:26px}
@media (max-width:760px){.cotd{grid-template-columns:1fr}}
.codes{display:grid;gap:8px;margin:0}.codes div{display:flex;gap:12px;align-items:center}.codes dt{width:46px;color:var(--muted);font-weight:600;font-size:.86rem}.codes dd{margin:0}
.codes button{background:none;border:0;padding:0;font-family:var(--mono);cursor:pointer;color:var(--ink);direction:ltr}
.cta-box{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap;background:var(--surface-2);border-radius:var(--r-xl);padding:28px;margin-block:40px}.cta-box h2{margin:0 0 4px}.cta-box p{margin:0;color:var(--muted)}

/* ---------- Color detail ---------- */
.color-hero{background:var(--c);color:var(--t);padding:28px 0 36px}
.color-hero .crumbs ol{color:inherit;opacity:.85}
.color-hero__main{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;min-height:180px}
.color-hero h1{color:inherit;margin:0;font-size:clamp(2.2rem,1.4rem + 3vw,4rem);letter-spacing:-.03em}
.color-hero__alt{margin:4px 0 0;font-size:1.2rem;opacity:.85}
.color-hero__hex{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.18);border:1px solid currentColor;color:inherit;padding:12px 18px;border-radius:var(--r);font-family:var(--mono);font-size:1.3rem;cursor:pointer;direction:ltr;backdrop-filter:blur(4px)}
.codes-card{margin-top:-24px;position:relative;box-shadow:var(--shadow)}
.codes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px 18px}
.code-item{display:flex;flex-direction:column;gap:3px;padding:8px 0;border-bottom:1px solid var(--border)}
.code-item>span{font-size:.82rem;color:var(--muted);font-weight:600}
.code-item button{display:flex;justify-content:space-between;align-items:center;gap:10px;background:none;border:0;padding:0;cursor:pointer;color:var(--ink);text-align:start}
.code-item button .ic{width:16px;height:16px;color:var(--muted)}.code-item button:hover .ic{color:var(--primary)}
.code-item code.plain{color:var(--ink)}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.share{display:flex;align-items:center;gap:6px;margin-top:16px;color:var(--muted);font-size:.9rem;flex-wrap:wrap}
.share a,.share button{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border);color:var(--ink);background:var(--surface);cursor:pointer}
.share .ic{width:17px;height:17px}.share--article{margin-block:24px}
.contrast-pair{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.contrast-box{border-radius:var(--r);padding:16px;display:grid;gap:6px}.contrast-box strong{font-size:1.1rem}.contrast-box>span{font-family:var(--mono);font-size:1.4rem;font-weight:700}
.contrast-box div{display:flex;flex-wrap:wrap;gap:4px}
.text-sugs{display:flex;flex-wrap:wrap;gap:8px}
.text-sug{border:0;border-radius:var(--r-sm);padding:10px 14px;cursor:pointer;display:inline-flex;gap:8px;align-items:baseline}.text-sug strong{font-size:1.25rem}
.ui-demos{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.ui-demo{border-radius:var(--r);border:1px solid var(--border);overflow:hidden;font-size:.9rem}
.ui-demo__bar{display:flex;gap:5px;padding:8px 10px;background:var(--c)}.ui-demo__bar span{width:8px;height:8px;border-radius:50%;background:var(--t);opacity:.6}
.ui-demo__hero{padding:16px}.ui-demo__hero strong{display:block;font-size:1.05rem;margin-bottom:4px}
.ui-demo__card{margin:0 16px 16px;padding:12px;border-radius:var(--r-sm)}
.ui-btn{display:inline-block;padding:6px 12px;border-radius:7px;background:var(--c);color:var(--t);font-weight:600;font-size:.84rem;margin-top:4px}
.ui-btn--ghost{background:transparent;color:var(--c);border:1.5px solid var(--c)}
.ui-badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--soft);color:var(--deep);font-size:.75rem;font-weight:700;margin-bottom:6px}
.ui-demo--light{background:#fff;color:#2b2a3d}.ui-demo--light strong{color:#17162a}.ui-demo--light .ui-demo__card{background:var(--soft)}.ui-demo--light a{color:var(--deep);font-weight:600}
.ui-demo--dark{background:#15141f;color:#cfcde0}.ui-demo--dark strong{color:#fff}.ui-demo--dark .ui-demo__card{background:#22212f}
.ui-demo--fill{background:var(--c);color:var(--t);padding:18px;display:flex;flex-direction:column;justify-content:center;gap:6px}.ui-demo--fill strong{font-size:1.3rem}
.ui-btn--inv{background:var(--t);color:var(--c)}
.mini-card{display:grid;gap:6px}.mini-swatch{height:90px;border-radius:var(--r);border:1px solid var(--border)}
.toc-mini{display:grid;gap:2px;margin-top:8px;font-size:.92rem}.toc-mini a{text-decoration:none;color:var(--text);padding:5px 8px;border-radius:6px}.toc-mini a:hover{background:var(--surface-2)}
.data-table{width:100%;border-collapse:collapse;font-size:.92rem}
.data-table th,.data-table td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:start}
.data-table th{color:var(--muted);font-weight:600;font-size:.84rem}
.data-table td:not(:first-child){font-family:var(--mono);font-size:.84rem;direction:ltr;text-align:start}
.data-table tr.is-base{background:var(--surface-2);font-weight:700}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ---------- Palette detail ---------- */
.pal-hero{display:flex;height:clamp(220px,32vw,360px);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow)}
.pal-hero__col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;gap:6px;min-width:0;transition:flex .2s}
.pal-hero__col:hover{flex:1.5}
.pal-hero__hex{background:none;border:0;color:inherit;font-family:var(--mono);font-size:1.05rem;font-weight:700;cursor:pointer;display:inline-flex;gap:6px;align-items:center;padding:0;direction:ltr;align-self:flex-start}
.pal-hero__hex .ic{width:16px;height:16px;opacity:.7}.pal-hero__name{color:inherit;font-size:.85rem;opacity:.85;text-decoration:none}
@media (max-width:640px){.pal-hero{flex-direction:column;height:auto}.pal-hero__col{min-height:82px;flex-direction:row;align-items:flex-end;justify-content:space-between}}
.toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-block:16px}.toolbar .share{margin:0}
.code-out{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r);padding:14px;overflow:auto;font-family:var(--mono);font-size:.85rem;direction:ltr;text-align:left;white-space:pre;margin:0 0 10px;max-height:420px}
.pair-demo{padding:18px;border-radius:var(--r);margin:12px 0}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tags a{background:var(--surface-2);padding:3px 11px;border-radius:999px;text-decoration:none;font-size:.88rem;color:var(--text)}

/* ---------- Prose / articles ---------- */
.prose{font-size:1.05rem;line-height:1.85;max-width:72ch}
[lang="ar"] .prose{line-height:1.95}
.prose h2{margin-top:1.8em;font-size:1.5rem}.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-inline-start:1.4em}.prose li{margin-bottom:.35em}
.prose img{border-radius:var(--r)}.prose blockquote{margin:1.5em 0;padding:4px 18px;border-inline-start:4px solid var(--primary);color:var(--muted)}
.prose pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r);padding:14px;overflow:auto;direction:ltr;text-align:left}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem}.prose th,.prose td{border-bottom:1px solid var(--border);padding:8px 10px;text-align:start}.prose th{background:var(--surface-2)}
.prose :not(pre)>code{background:var(--surface-2);padding:1px 6px;border-radius:5px}
.toc{background:var(--surface-2);border-radius:var(--r);padding:16px 20px;margin-bottom:24px;font-size:.96rem}.toc ol{margin:8px 0 0;padding-inline-start:20px}.toc .toc-l3{margin-inline-start:16px;font-size:.92rem}
.toc a{text-decoration:none}
.pal-embed{margin:1.6em 0}.pal-embed__strip{display:flex;border-radius:var(--r);overflow:hidden}.pal-embed__strip .chip{border-radius:0;border:0;height:72px;min-width:0;flex:1}
.pal-embed figcaption{font-size:.9rem;margin-top:6px}
.article__head{padding-top:28px;max-width:900px}.article__head .lead{font-size:1.15rem;color:var(--muted)}
.art-cat{display:inline-block;font-weight:600;text-decoration:none;margin-bottom:8px}
.art-meta{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--muted);font-size:.9rem;align-items:center}.art-meta span,.art-meta a{display:inline-flex;gap:5px;align-items:center}.art-meta .ic{width:16px;height:16px}
.article__img{margin-block:16px 28px}.article__img img{width:100%;border-radius:var(--r-xl);aspect-ratio:16/9;object-fit:cover}
.side-card h2{font-size:1rem}.side-list{list-style:none;padding:0;margin:0;display:grid;gap:2px}.side-list a{display:flex;justify-content:space-between;padding:6px 8px;border-radius:6px;text-decoration:none;color:var(--text)}.side-list a:hover,.side-list a.is-on{background:var(--surface-2);color:var(--ink)}
.toc-side ol{padding-inline-start:18px;margin:0;font-size:.92rem;display:grid;gap:6px}.toc-side a{text-decoration:none;color:var(--text)}
.preview-bar{background:var(--warn-bg);color:var(--warn);text-align:center;padding:8px;font-weight:600}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--border);padding:4px 0}
.faq summary{cursor:pointer;padding:14px 0;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--muted);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq__a{padding:0 0 16px;color:var(--text)}

/* ---------- Pager ---------- */
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-block:32px}
.pager a,.pager span{min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--border);text-decoration:none;color:var(--ink);background:var(--surface)}
.pager .cur{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* ---------- Search page ---------- */
.search-color{display:grid;grid-template-columns:260px 1fr;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);margin-bottom:24px;background:var(--surface)}
.search-color__sw{background:var(--c);color:var(--t);padding:22px;display:grid;gap:2px;font-family:var(--mono)}.search-color__sw strong{font-size:1.5rem}
.search-color__info{padding:20px}
@media (max-width:640px){.search-color{grid-template-columns:1fr}}

/* ---------- Forms ---------- */
.form{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Sitemap & errors ---------- */
.sitemap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}
.sitemap-grid ul{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:4px;font-size:.94rem}.sitemap-grid h2{font-size:1.05rem}
.sitemap-colors{grid-column:1/-1}.cols{columns:4 180px}.cols li{break-inside:avoid;margin-bottom:4px}.cols a{display:inline-flex;gap:6px;align-items:center;text-decoration:none}
.error-page{text-align:center;padding-block:clamp(48px,10vw,110px);max-width:640px}
.error-swatches{display:flex;justify-content:center;gap:0;margin-bottom:20px}.error-swatches span{width:54px;height:54px;border-radius:50%;margin-inline:-8px;mix-blend-mode:multiply;opacity:.9}
[data-theme="dark"] .error-swatches span{mix-blend-mode:screen}
.error-code{font-size:4rem;font-weight:800;color:var(--ink);margin:0;line-height:1}
.error-page .hero-search{margin-block:24px}

/* ---------- Footer ---------- */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:56px 0 24px;margin-top:64px}
.site-footer a{color:var(--footer-text);text-decoration:none}.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .logo{color:#fff}
.ftr-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.ftr-cols-1{grid-template-columns:1.4fr 1fr}.ftr-cols-2{grid-template-columns:1.4fr 1fr 1fr}.ftr-cols-4{grid-template-columns:1.4fr repeat(4,1fr)}
.ftr-brand p{margin:14px 0;max-width:340px;font-size:.94rem;opacity:.85}
.ftr-col h2{font-size:.98rem;color:#fff;margin-bottom:12px}
.ftr-col ul,.legal,.social,.ftr-contact{list-style:none;margin:0;padding:0}
.ftr-col li{margin-bottom:8px;font-size:.94rem}
.social{display:flex;gap:8px;margin-top:10px}.social a{display:inline-flex;width:36px;height:36px;border-radius:50%;align-items:center;justify-content:center;background:rgba(255,255,255,.08)}.social .ic{width:17px;height:17px}
.ftr-contact{display:grid;gap:6px;margin-top:14px;font-size:.9rem}.ftr-contact li{display:flex;gap:8px;align-items:center}.ftr-contact .ic{width:16px;height:16px;opacity:.7}
.ftr-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:.88rem}
.ftr-bottom p{margin:0;opacity:.8}.legal{display:flex;flex-wrap:wrap;gap:6px 18px}.legal .linklike{color:var(--footer-text);text-decoration:none;font-size:.88rem}
@media (max-width:860px){.ftr-grid,.ftr-cols-1,.ftr-cols-2,.ftr-cols-4{grid-template-columns:1fr 1fr}.ftr-brand{grid-column:1/-1}}

/* ---------- Ads (reserved space, never overlapping tools) ---------- */
.ad-slot{display:block;margin:24px auto;max-width:var(--container);text-align:center;position:relative;contain:layout}
.ad-slot:not(.is-filled){min-height:0!important}
.ad-label{display:block;font-size:.7rem;color:var(--muted);margin-bottom:4px}
.ad-slot:not(.is-filled) .ad-label{display:none}
@media (max-width:767px){.ad-hide-mobile{display:none!important}}
@media (min-width:768px){.ad-hide-desktop{display:none!important}}
.ad-preview{display:flex;align-items:center;justify-content:center;min-height:90px!important;border:2px dashed var(--accent);border-radius:var(--r);color:var(--accent);font-weight:700;font-size:.85rem;background:color-mix(in srgb,var(--accent) 6%,transparent)}

/* ---------- Consent & toast ---------- */
.consent{position:fixed;inset-inline:16px;bottom:16px;max-width:760px;margin-inline:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:18px 20px;z-index:90;display:grid;gap:12px}
.consent p{margin:4px 0 0;font-size:.92rem}.consent__opts{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:.92rem}.consent__opts label{display:inline-flex;gap:6px;align-items:center}
.consent__actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.toast{position:fixed;bottom:24px;inset-inline-start:50%;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:.92rem;font-weight:600;opacity:0;pointer-events:none;transition:.2s;z-index:100;max-width:90vw}
[dir="rtl"] .toast{transform:translate(50%,20px)}
.toast.is-on{opacity:1;transform:translate(-50%,0)}[dir="rtl"] .toast.is-on{transform:translate(50%,0)}
.toast--err{background:var(--bad);color:#fff}

/* ---------- Tool pages ---------- */
.page-head--tool{padding-bottom:12px}
.tool-title{display:flex;gap:16px;align-items:flex-start}.tool-title .tool-card__icon{width:52px;height:52px;border-radius:15px}.tool-title h1{margin:0 0 4px}.tool-title .lead{margin:0}
.tool-app{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:clamp(14px,2.6vw,28px);margin-bottom:8px;box-shadow:var(--shadow)}
.tp{display:grid;gap:18px}
.controls{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}.controls--wrap>*{flex:1 1 180px}.controls--tight{gap:10px}.controls label:not(.check){min-width:140px}
.controls .wide,.wide{flex:1 1 100%;grid-column:1/-1}
.cinput{display:block}.cinput__row{display:flex;gap:6px}.cinput__row input[type=text]{min-width:110px;max-width:140px}
.cinput__label{display:block;font-weight:600;font-size:.88rem;margin-bottom:5px;color:var(--ink)}
.range-label output{font-family:var(--mono)}.range-label .pair{display:flex;gap:10px}
.preview-big{min-height:130px;border-radius:var(--r);display:flex;align-items:flex-end;padding:14px;font-family:var(--mono);font-weight:700;font-size:1.2rem;border:1px solid var(--border);transition:background .1s}
.out-list{display:grid;gap:6px}
.out-row{display:flex;align-items:center;gap:12px;padding:9px 12px;background:var(--surface-2);border:1px solid transparent;border-radius:var(--r-sm);cursor:pointer;text-align:start;width:100%}
.out-row:hover{border-color:var(--border-strong)}.out-row b{width:58px;color:var(--muted);font-size:.8rem;flex:none}.out-row code{flex:1;color:var(--ink)}
.out-copy{font-size:.8rem;color:var(--primary);font-weight:600}
.field-grid{display:grid;gap:12px}
.trio{border:0;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.trio legend{font-weight:600;font-size:.88rem;margin-bottom:5px;color:var(--ink)}
.tp--picker{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
.sv-area{position:relative;aspect-ratio:4/3;border-radius:var(--r);background:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,var(--hue,red));cursor:crosshair;touch-action:none}
[dir="rtl"] .sv-area{background:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,var(--hue,red))}
.sv-thumb{position:absolute;width:22px;height:22px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.4),0 2px 6px rgba(0,0,0,.3);transform:translate(-50%,-50%);pointer-events:none}
.hue-range{-webkit-appearance:none;appearance:none;height:14px;border-radius:999px;background:linear-gradient(90deg,red,#ff0,lime,cyan,blue,#f0f,red);margin-top:14px}
.hue-range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid #333;cursor:pointer}
.hue-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #333;cursor:pointer}
.tp-picker .range-label{direction:ltr}
.nearest{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:.94rem}.nearest a{display:inline-flex;gap:6px;align-items:center;font-weight:600}
@media (max-width:760px){.tp--picker{grid-template-columns:1fr}}
.gen-palette{display:flex;min-height:300px;border-radius:var(--r-lg);overflow:hidden}
.gp-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;padding:16px 6px;min-width:0}
.gp-hex{background:none;border:0;color:inherit;font-family:var(--mono);font-size:1.05rem;font-weight:700;cursor:pointer}
.gp-col small{font-family:var(--mono);opacity:.8;font-size:.72rem;direction:ltr}
.gp-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:2px;opacity:.85}
.gp-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:0;background:transparent;color:inherit;cursor:pointer;position:relative}
.gp-btn:hover{background:rgba(127,127,127,.22)}.gp-btn[aria-pressed="true"]{background:rgba(127,127,127,.3)}
.gp-btn input[type=color]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
@media (max-width:640px){.gen-palette{flex-direction:column;min-height:0}.gp-col{flex-direction:row;justify-content:space-between;padding:14px}}
.gen-palette--cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;min-height:0;overflow:visible}
.rc-card{border:1px solid var(--border);border-radius:var(--r);overflow:hidden;background:var(--surface);position:relative}
.rc-card__sw{display:flex;align-items:flex-end;width:100%;height:120px;border:0;padding:10px;font-family:var(--mono);font-weight:700;cursor:pointer}
.rc-card__meta{display:grid;padding:8px 10px;font-size:.78rem;color:var(--muted)}.rc-card .gp-btn{position:absolute;top:6px;inset-inline-end:6px;color:#fff;background:rgba(0,0,0,.25)}
.export-bar{display:flex;flex-wrap:wrap;gap:6px}
.tp--harmony{grid-template-columns:340px minmax(0,1fr);align-items:start}.tp-side{display:grid;gap:14px}
.wheel{width:100%;max-width:320px;aspect-ratio:1;justify-self:center}
@media (max-width:860px){.tp--harmony{grid-template-columns:1fr}}
.set-group{margin-bottom:14px}.set-group h3,.set-group h4{font-size:.92rem;margin:0 0 6px;color:var(--muted)}
.set-group .chip{height:52px;min-width:66px;flex-basis:66px}
.tp--conv{grid-template-columns:1fr auto 1fr;align-items:start;gap:20px}
.conv-swap{align-self:center;color:var(--muted)}.conv-result{grid-column:1/-1;display:grid;grid-template-columns:240px 1fr;gap:16px}
.big-input{font-size:1.25rem;min-height:52px}
.slider-row{display:grid;grid-template-columns:44px 1fr 80px;gap:10px;align-items:center;margin-bottom:8px;direction:ltr}.slider-row span{font-weight:700;font-size:.86rem;color:var(--muted)}
@media (max-width:760px){.tp--conv{grid-template-columns:1fr}.conv-swap{display:none}.conv-result{grid-template-columns:1fr}}
.tp--grad .grad-preview{height:clamp(180px,26vw,280px);border-radius:var(--r-lg);border:1px solid var(--border)}
.stops{display:grid;gap:8px}.stop-row{display:grid;grid-template-columns:44px 120px 1fr 70px 40px;gap:8px;align-items:center}
@media (max-width:560px){.stop-row{grid-template-columns:44px 1fr 64px 40px}.stop-row input[data-st]{display:none}}
.tp--contrast .controls{align-items:flex-end}
.contrast-main{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px}
.contrast-sample{border-radius:var(--r-lg);padding:26px;border:1px solid var(--border);display:grid;gap:8px;align-content:center;min-height:220px}
.cs-large{font-size:1.6rem;font-weight:700;margin:0}.cs-normal{margin:0}.cs-ui{justify-self:start;border:2px solid var(--ui);padding:6px 14px;border-radius:8px;font-weight:600}
.ratio{font-size:clamp(2.4rem,2rem + 2vw,3.4rem);font-weight:800;color:var(--ink);font-family:var(--mono);direction:ltr;text-align:start}
.ratio-label{font-weight:700;margin-bottom:12px}.ratio-label.ok{color:var(--ok)}.ratio-label.warn{color:var(--warn)}.ratio-label.bad{color:var(--bad)}
.wcag-table td{text-align:center!important}
@media (max-width:760px){.contrast-main{grid-template-columns:1fr}}
.sug-list{display:flex;flex-wrap:wrap;gap:8px}.sug{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--r-sm);border:1px solid var(--border-strong);background:var(--surface);cursor:pointer;font-size:.9rem}
.cvd-grid{display:grid;gap:12px}.cvd-row{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:center}.cvd-row .chip{height:50px}
.cvd-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:14px}.cvd-fig{margin:0}.cvd-fig canvas{width:100%;border-radius:var(--r-sm)}.cvd-fig figcaption{font-size:.88rem;font-weight:600;margin-top:4px}
@media (max-width:560px){.cvd-row{grid-template-columns:1fr}}
.mix-result{display:grid;grid-template-columns:1fr 2fr 1fr;height:150px;border-radius:var(--r-lg);overflow:hidden}.mix-sw{display:flex;align-items:flex-end;padding:12px;font-family:var(--mono);font-weight:700}.mix-sw--res{border-radius:0;min-height:0;border:0}
.method-compare{display:grid;gap:8px}.cmp-row{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:center;font-size:.9rem}
.mock-page{--m-bg:#fff;--m-text:#111;--m-heading:#111;--m-accent:#d97706;--m-btntext:#fff;--m-border:#e5e7eb;background:var(--m-bg);color:var(--m-text);border:1px solid var(--m-border);border-radius:var(--r-lg);padding:clamp(18px,3vw,32px)}
.mock-page h3,.mock-page strong{color:var(--m-heading)}.mock-page a{color:var(--m-accent);font-weight:600}
.mock-card{border:1px solid var(--m-border);border-radius:var(--r);padding:16px;margin-block:14px}
.mock-btn{display:inline-block;background:var(--m-accent);color:var(--m-btntext);padding:8px 16px;border-radius:8px;font-weight:600;margin-top:6px}
.mock-btn--outline{background:transparent;color:var(--m-accent);border:2px solid var(--m-accent)}
.mock-input{display:grid;gap:6px;max-width:360px}.mock-input>span:first-child{color:var(--m-heading)}.mock-field{border:1.5px solid var(--m-border);border-radius:8px;padding:9px 12px;opacity:.75}
.var-rows{display:grid;gap:8px}.var-row{display:grid;grid-template-columns:44px 130px 1fr 40px;gap:8px;align-items:center}
.finder-best{display:grid;gap:8px}.fb-pair{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--r-lg);overflow:hidden;height:150px}
.fb-pair span{display:flex;flex-direction:column;justify-content:flex-end;padding:14px;font-family:var(--mono);font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.4)}.fb-pair small{font-family:var(--font);font-weight:500;opacity:.9}
.finder-list{list-style:none;padding:0;margin:0;display:grid;gap:6px}.finder-list a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-2);text-decoration:none;color:var(--ink)}
.finder-list small{margin-inline-start:auto;color:var(--muted)}.finder-list code{color:var(--muted)}
.temp-result{display:grid;gap:4px}.temp-badge{display:inline-flex;gap:8px;align-items:center;font-weight:700;font-size:1.15rem}
.temp-meter{position:relative;padding-top:6px}.temp-meter__bar{display:block;height:12px;border-radius:999px;background:linear-gradient(90deg,#2f6fdb,#c9d2db,#ff7a2f)}
[dir="rtl"] .temp-meter__bar{background:linear-gradient(-90deg,#2f6fdb,#c9d2db,#ff7a2f)}
.temp-meter__dot{position:absolute;top:0;width:24px;height:24px;border-radius:50%;border:3px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.4);transform:translateX(-50%)}[dir="rtl"] .temp-meter__dot{transform:translateX(50%)}
.temp-meter__labels{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-top:6px}
.temp-sets{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.matrix{border-collapse:separate;border-spacing:4px;font-size:.8rem}.matrix th{font-weight:600;text-align:center;padding:4px;white-space:nowrap}.matrix th code{display:block;font-size:.72rem}
.matrix td{width:76px;height:66px;text-align:center;border-radius:8px;vertical-align:middle}.matrix td strong{display:block;font-size:1.1rem}.matrix td small{display:block;font-family:var(--mono)}.matrix td em{font-style:normal;font-size:.7rem;font-weight:700}
.matrix td.na{background:var(--surface-2);color:var(--muted)}.matrix td.mx-fail{opacity:.55}
.pair-list{display:flex;flex-wrap:wrap;gap:8px}.pair-chip{padding:10px 14px;border-radius:var(--r-sm);border:1px solid var(--border);display:inline-flex;gap:8px;align-items:baseline}
.export-preview svg{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--border)}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0}.stat-grid div{background:var(--surface-2);border-radius:var(--r-sm);padding:10px;display:grid}.stat-grid b{font-size:1.2rem;color:var(--ink)}.stat-grid small{color:var(--muted);font-size:.78rem;line-height:1.3}
.code-pill{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:6px 12px;cursor:pointer;font-family:var(--mono);font-size:.85rem;direction:ltr}
.random-hero{display:grid;grid-template-columns:1fr 1fr;gap:16px}.random-hero__swatch{min-height:260px;border-radius:var(--r-xl);padding:24px;display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none;gap:4px;border:1px solid var(--border)}
.random-hero__swatch strong{font-size:1.8rem}.random-hero__swatch code{font-size:1rem}.random-codes{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
@media (max-width:640px){.random-hero{grid-template-columns:1fr}}
ol.steps{counter-reset:s;list-style:none;padding:0}ol.steps li{counter-increment:s;position:relative;padding-inline-start:44px;margin-bottom:12px;min-height:30px}
ol.steps li::before{content:counter(s);position:absolute;inset-inline-start:0;top:0;width:30px;height:30px;border-radius:50%;background:color-mix(in srgb,var(--primary) 14%,var(--surface));color:var(--primary);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.9rem}

/* ---------- Image analyzer ---------- */
.az-input{display:grid;gap:14px}
.az-samples{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem}
.az-topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.az-file{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline;font-size:.9rem;color:var(--muted);min-width:0}
.az-file strong{color:var(--ink);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.az-file small{flex-basis:100%}
.az-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,1fr);gap:20px;align-items:start}
@media (max-width:960px){.az-grid{grid-template-columns:1fr}}
.az-stage-wrap{position:sticky;top:84px}
@media (max-width:960px){.az-stage-wrap{position:static}}
.az-zoom{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin-bottom:8px;font-size:.88rem}
.az-zoom [data-az-zoomlabel]{min-width:52px;text-align:center;font-family:var(--mono)}
.az-mode-hint{margin-inline-start:auto;color:var(--muted);font-size:.84rem}
.az-stage{position:relative;overflow:auto;max-height:75vh;border-radius:var(--r);background:repeating-conic-gradient(#e9e8ef 0 25%,#fff 0 50%) 0 0/18px 18px;border:1px solid var(--border);touch-action:pan-x pan-y}
[data-theme="dark"] .az-stage{background:repeating-conic-gradient(#24233a 0 25%,#1a1929 0 50%) 0 0/18px 18px}
.az-canvas-box{position:relative;margin:auto;cursor:crosshair;direction:ltr}
.az-stage.is-region .az-canvas-box{cursor:cell;touch-action:none}
.az-canvas-box canvas{display:block;width:100%;height:100%}
.az-overlay{position:absolute;inset:0;pointer-events:none}
.az-overlay.is-preview,.az-overlay.is-compare{image-rendering:auto}
.az-region{position:absolute;border:2px solid #fff;box-shadow:0 0 0 1px #000,0 0 0 9999px rgba(10,10,20,.35);pointer-events:none}
.az-markers{position:absolute;inset:0;pointer-events:none}
.az-marker{position:absolute;width:20px;height:20px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.5);transform:translate(-50%,-50%);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;color:#fff;text-shadow:0 0 2px #000}
.az-magnifier{position:absolute;width:132px;height:132px;border-radius:50%;border:3px solid #fff;box-shadow:var(--shadow-lg);pointer-events:none;image-rendering:pixelated;z-index:5}
.az-compare{position:absolute;inset-inline:12px;bottom:12px;z-index:6;display:flex;align-items:center;gap:8px}
.az-compare input{flex:1}
.az-compare__label{background:rgba(0,0,0,.6);color:#fff;font-size:.75rem;padding:2px 8px;border-radius:99px}
.az-compare__before{order:-1}
.az-progress{display:flex;align-items:center;gap:10px;margin-top:8px;font-size:.86rem}
.az-progress__bar{flex:1;height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden}.az-progress__bar span{display:block;height:100%;width:0;background:var(--primary);transition:width .15s}
.az-panel section{display:grid;gap:12px;align-content:start}
.az-method{font-size:.84rem;color:var(--muted);background:var(--surface-2);padding:8px 10px;border-radius:var(--r-sm);margin:0}
.az-chart{width:100%;display:block;border-radius:6px}
.az-colors{list-style:none;padding:0;margin:0;display:grid;gap:8px;max-height:70vh;overflow:auto;padding-inline-end:4px}
.az-color{display:grid;grid-template-columns:70px 1fr;gap:10px;padding:8px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)}
.az-color__sw{border:0;border-radius:var(--r-sm);font-weight:700;font-size:.82rem;cursor:pointer;min-height:70px}
.az-color__codes{display:flex;flex-wrap:wrap;gap:2px 10px;font-family:var(--mono);font-size:.78rem}
.az-color__codes button{background:none;border:0;padding:0;cursor:pointer;color:var(--text);direction:ltr}.az-color__codes b{color:var(--ink)}
.az-bar-row{display:flex;align-items:center;gap:8px;margin:4px 0;font-size:.76rem;color:var(--muted)}
.az-bar{flex:1;height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden}.az-bar span{display:block;height:100%;border-radius:99px;border-inline-end:1px solid rgba(0,0,0,.15)}
.az-color__acts{display:flex;flex-wrap:wrap;gap:2px}
.az-color__acts button{display:inline-flex;align-items:center;gap:4px;background:none;border:1px solid transparent;border-radius:6px;padding:3px 6px;font-size:.76rem;color:var(--muted);cursor:pointer}
.az-color__acts button:hover{border-color:var(--border-strong);color:var(--ink)}.az-color__acts .ic{width:14px;height:14px}
.az-sum{text-align:center;padding:4px}.az-loading{color:var(--muted);padding:16px;text-align:center}
.az-pick{display:grid;grid-template-columns:110px 1fr;gap:12px}.az-pick__sw{border-radius:var(--r);display:flex;align-items:flex-end;padding:8px;font-family:var(--mono);font-weight:700;font-size:.85rem;min-height:110px}
.az-pick__codes{display:grid;gap:4px}.az-pick__codes .out-row{padding:6px 10px}
.az-history-head{display:flex;justify-content:space-between;align-items:center}.az-history-head h3{margin:0}
.az-history{list-style:none;padding:0;margin:0;display:grid;gap:4px;max-height:280px;overflow:auto}
.az-history li{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:var(--r-sm);background:var(--surface-2);font-size:.86rem}.az-history small{color:var(--muted);margin-inline-start:auto;font-family:var(--mono)}
.az-history .icon-btn{min-width:32px;height:32px}
.rc-pair{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}.rc-pair>span{padding-bottom:10px;color:var(--muted)}
.az-src-chips{display:flex;flex-wrap:wrap;gap:6px}
.az-highlight{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;padding:10px 14px;border-radius:var(--r);background:var(--surface-2)}
.az-highlight .range-label{display:flex;align-items:center;gap:8px;min-width:220px}.az-highlight .range-label span{margin:0;white-space:nowrap}
.az-shades{margin-top:16px;border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;background:var(--surface)}
.az-shades__head{display:flex;justify-content:space-between;align-items:center}.az-shades__head h3{display:flex;gap:8px;align-items:center;margin:0}
.az-palette{margin-top:20px;border-top:1px solid var(--border);padding-top:16px}
.az-palette__head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.az-palette__head h2{margin:0}
.az-pal{list-style:none;padding:0;margin:12px 0;display:flex;flex-wrap:wrap;gap:8px;min-height:40px}
.az-pal__item{display:flex;flex-direction:column;width:112px;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;background:var(--surface);cursor:grab}
.az-pal__sw{height:64px;border:0;font-family:var(--mono);font-size:.78rem;font-weight:700;cursor:pointer}
.az-pal__acts{display:flex;justify-content:space-around}.az-pal__acts button{background:none;border:0;padding:5px;cursor:pointer;color:var(--muted);display:flex}.az-pal__acts button:hover{color:var(--ink)}.az-pal__acts .ic{width:15px;height:15px}
.az-pal__acts button[aria-pressed="true"]{color:var(--primary)}
.az-exports{margin-top:6px}
.exact-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:4px;font-size:.82rem}.exact-list li{display:flex;gap:8px;align-items:center}.exact-list small{color:var(--muted)}
.az-panel h4{font-size:.92rem;margin:14px 0 4px}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.ad-slot,.consent,.share,.side-col{display:none!important}body{background:#fff}}
/* Collapse the sidebar when it has nothing to show (e.g. ads disabled) */
.with-sidebar:not(:has(.side-col .ad-slot, .side-col .card)){grid-template-columns:minmax(0,1fr)}
.with-sidebar:not(:has(.side-col .ad-slot, .side-col .card)) .side-col{display:none}