/* Aurora — site content layer (blog/post/docs/sdk/tools/compare/glossary). Requires aurora.css + site.css.
   Prefixes: ct- shared · bl- blog · cv- generative covers · ar- article · dv- docs/SDK · tl- tools lab ·
   cmp- compare · gl- glossary. Tokens only — every block works in light and dark. */

/* ============================================================ shared */
.ct-h1{font-size:clamp(32px,5vw,60px);letter-spacing:-.04em;line-height:1.05;margin:18px 0 14px}
.ct-h2{font-size:clamp(24px,3vw,34px);margin:0 0 22px}
.ct-narrow{max-width:960px}
.ct-page .crumbs{margin:0 0 14px}
.ct-page .sec-head{margin-bottom:24px}
.ct-page .sec-head .h2,.ct-page .h2{margin:12px 0 14px}
.ct-page .faq .h2{margin-bottom:20px}
.ct-empty{display:grid;justify-items:center;gap:10px;padding:40px 0;text-align:center}

/* topic + jewel palettes */
.t-authentication,.cv-authentication{--c1:#0fbf7f;--c2:#19c8e6}
.t-deliverability,.cv-deliverability{--c1:#2e6bff;--c2:#6d4dff}
.t-campaigns,.cv-campaigns{--c1:#ff3d8b;--c2:#b23cff}
.t-automation,.cv-automation{--c1:#6d4dff;--c2:#19c8e6}
.t-api,.cv-api{--c1:#1d4fd6;--c2:#19c8e6}
.t-security,.cv-security{--c1:#078a5b;--c2:#2e6bff}
.t-channels,.cv-channels{--c1:#f2b33d;--c2:#ff7a45}
.t-analytics,.cv-analytics{--c1:#ff7a45;--c2:#ff3d8b}
.j-emerald{--j1:#5ee6b0;--j2:#0a9e66;--jt:var(--tint-emerald);--jc:rgba(15,191,127,.45)}
.j-rose{--j1:#ff8a5c;--j2:#ff3d8b;--jt:var(--tint-rose);--jc:rgba(255,61,139,.45)}
.j-sapphire{--j1:#8fb2ff;--j2:#2e4fe0;--jt:var(--tint-sapphire);--jc:rgba(46,107,255,.45)}
.j-gold{--j1:#ffd978;--j2:#e59a1c;--jt:var(--tint-gold);--jc:rgba(242,179,61,.5)}
.j-violet{--j1:#b3a2ff;--j2:#6d4dff;--jt:var(--tint-violet);--jc:rgba(109,77,255,.45)}

/* night hero cards (docs, sdk, tools, compare, article, topic) */
.dv-hero,.tl-hero,.cmp-hero,.ar-head,.bl-hero,.gl-hero{padding:28px 0 8px}
.dv-hero-card,.tl-hero-card,.cmp-hero-card,.ar-hero,.bl-topic-hero{position:relative;overflow:hidden;isolation:isolate;border-radius:36px;
  padding:clamp(26px,4.5vw,56px);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:30px;align-items:center;
  box-shadow:0 50px 110px -60px rgba(46,28,160,.75)}
.night .eyebrow,.ct-band .eyebrow{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#dfe1ff}
.night .lede{color:#c3c6ea}
.night .ct-h1,.night h1,.night h2,.night h3{color:#fff}
.night code{background:rgba(255,255,255,.1);color:#fff}
.night input:not([type=checkbox]):not([type=radio]),.night select,.night textarea{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#fff}
.night input::placeholder,.night textarea::placeholder{color:#8c8fb8}
.night select option{color:#0d0e24}
.tl-rings{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.tl-rings i{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.13);animation:ct-ring 6s ease-in-out infinite}
.tl-rings i:nth-child(1){width:190px;height:190px}
.tl-rings i:nth-child(2){width:270px;height:270px;animation-delay:-2s;border-color:rgba(143,178,255,.16)}
.tl-rings i:nth-child(3){width:350px;height:350px;animation-delay:-4s;border-color:rgba(242,179,61,.14)}
@keyframes ct-ring{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.05);opacity:.5}}

/* CTA band with Ping */
.ct-band{margin-top:10px}
.ct-band .cta{margin-top:22px}
.ct-band p{max-width:52ch}
.band.split.ct-band h2{margin-top:14px}

/* chip link rows */
.ct-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ct-links-t,.ct-links-head{display:block;width:100%;font:500 12px/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.ct-links-head{margin-bottom:14px}
.ct-link{display:inline-flex;align-items:center;gap:8px;padding:8px 14px 8px 9px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface);color:var(--ink);font-weight:600;font-size:14px;text-decoration:none!important;transition:border-color .2s,background-color .2s,transform .25s var(--ease-out)}
.ct-link:hover{border-color:var(--violet);background:var(--tint-violet);transform:translateY(-2px)}
.ct-link svg{width:22px;height:22px}

/* ============================================================ code window (always night) */
.code{position:relative;border-radius:20px;overflow:hidden;background:#0b0c22;border:1px solid rgba(255,255,255,.08);box-shadow:var(--sh-3);color:#e6e8ff}
.code-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px 8px 12px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.code-tabs{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;min-width:0}
.code-tabs::-webkit-scrollbar{display:none}
.code-tabs button{flex:none;height:32px;padding:0 12px;border:0;border-radius:9px;background:transparent;color:#9a9dc8;font:600 12.5px/1 var(--font-mono);cursor:pointer;transition:color .2s,background-color .2s}
.code-tabs button:hover{color:#fff}
.code-tabs button.on{color:#fff;background:rgba(255,255,255,.09) linear-gradient(90deg,#5ee6b0,#8fb2ff,#ff9cc3) no-repeat 50% 100%/70% 2px}
.code-file{display:inline-flex;align-items:center;gap:10px;color:#9a9dc8;font-size:12.5px}
.code-dots{display:inline-flex;gap:5px}
.code-dots b{width:10px;height:10px;border-radius:50%;background:#ff5f57}
.code-dots b:nth-child(2){background:#febc2e}.code-dots b:nth-child(3){background:#28c840}
.cc{flex:none;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:9px;border:1px solid rgba(255,255,255,.16);background:transparent;color:#dfe1ff;font:600 12px/1 var(--font);cursor:pointer;transition:all .2s}
.cc::before{content:"";width:13px;height:13px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'%3E%3Crect x='8' y='8' width='13' height='13' rx='3'/%3E%3Cpath d='M16 8V5a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h3'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'%3E%3Crect x='8' y='8' width='13' height='13' rx='3'/%3E%3Cpath d='M16 8V5a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h3'/%3E%3C/svg%3E") center/contain no-repeat}
.cc:hover{background:rgba(255,255,255,.08);color:#fff}
.cc.is-done{color:#5ee6b0;border-color:rgba(94,230,176,.5)}
.code pre{margin:0;background:transparent;border-radius:0;padding:18px 20px;font-size:13.5px;line-height:1.7;color:#e6e8ff;max-height:560px;overflow:auto;tab-size:4}

/* ============================================================ BLOG */
.bl-hero-in{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center}
.bl-hero-copy{max-width:760px}
.bl-hero-ping{position:relative;display:grid;place-items:center;width:300px;height:250px}
.bl-orbit{position:absolute;inset:0}
.bl-orbit i{position:absolute;left:50%;top:50%;border-radius:50%;border:1.5px dashed var(--line2);transform:translate(-50%,-50%)}
.bl-orbit i:nth-child(1){width:200px;height:200px}
.bl-orbit i:nth-child(2){width:270px;height:200px;border-style:solid;border-color:color-mix(in srgb,var(--violet) 22%,transparent);transform:translate(-50%,-50%) rotate(-18deg)}
.bl-orbit i:nth-child(3){width:14px;height:14px;border:0;background:var(--grad-gold);left:84%;top:26%;box-shadow:0 0 0 6px var(--tint-gold)}
.ct-search.blog-search{position:relative;display:flex;align-items:center;gap:8px;max-width:600px;margin:24px 0 0;padding:6px;border-radius:20px;background:var(--surface);border:1px solid var(--line2);box-shadow:var(--sh-2);transition:border-color .2s,box-shadow .2s}
.ct-search:focus-within{border-color:var(--violet);box-shadow:var(--ring),var(--sh-2)}
.ct-search-ic{flex:none;margin-left:12px;color:var(--muted)}
.ct-search input[type=search]{flex:1;min-width:0;border:0!important;box-shadow:none!important;background:transparent!important;padding:0 6px;min-height:46px}
.ct-search .btn{flex:none}
.bl-page .topic-strip{justify-content:flex-start;margin-top:26px}
.topic-strip a{gap:8px}
.ts-dot{width:10px;height:10px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--c1,#0fbf7f),var(--c2,#6d4dff))}
.ts-dot.ts-all{background:var(--aurora)}
.topic-strip a:hover{transform:translateY(-1px);box-shadow:var(--sh-1)}
.bl-list{padding-top:36px}
.bl-results{margin:0 0 22px;color:var(--muted);font-weight:500}

/* generative cover */
.cv{position:relative;overflow:hidden;aspect-ratio:16/9;background:linear-gradient(var(--cv-a,120deg),var(--c1,#2e6bff),var(--c2,#6d4dff));isolation:isolate}
.cv::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(90% 80% at 85% 10%,rgba(255,255,255,.28),transparent 55%),radial-gradient(70% 70% at 0% 100%,rgba(13,14,36,.35),transparent 60%)}
.cv-art{position:absolute;inset:0;width:100%;height:100%;z-index:1;transition:transform .8s var(--ease-out)}
.cv-glow{position:absolute;z-index:1;width:40%;aspect-ratio:1;right:-8%;bottom:-20%;border-radius:50%;background:rgba(255,255,255,.22);filter:blur(30px)}
.cv-ic{position:absolute;z-index:2;left:16px;bottom:14px;display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.92);box-shadow:0 12px 26px -10px rgba(13,14,36,.45)}
.cv-ic svg{width:32px;height:32px}
.cv-big .cv-ic{width:84px;height:84px;border-radius:24px;left:auto;right:26px;bottom:26px}
.cv-big .cv-ic svg{width:48px;height:48px}

/* cards */
.bl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.bl-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.bl-card{position:relative;display:flex;flex-direction:column;overflow:hidden;border-radius:26px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none!important;
  transition:transform .4s var(--ease-out),box-shadow .4s var(--ease-out),border-color .3s}
.bl-card:hover{transform:translateY(-6px);box-shadow:var(--sh-3);border-color:transparent}
.bl-card:hover .cv-art{transform:scale(1.06)}
.bl-body{display:flex;flex-direction:column;gap:9px;flex:1;padding:18px 22px 22px}
.bl-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.bl-topic{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:var(--r-pill);font:650 12px/1 var(--font);color:#fff!important;text-decoration:none!important;
  background:linear-gradient(135deg,var(--c1,#2e6bff),var(--c2,#6d4dff));box-shadow:0 6px 16px -8px var(--c1,#2e6bff)}
.bl-flag{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:var(--r-pill);background:var(--grad-gold);color:#2a1a00;font:700 11.5px/1 var(--font)}
.bl-min{margin-left:auto;font-size:12px;color:var(--muted)}
.bl-card .meta{font:500 11px/1.3 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.bl-h{font-size:19px;line-height:1.28;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bl-ex{color:var(--muted);font-size:14.5px;line-height:1.55;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bl-card .more{font-weight:700;font-size:14px;color:var(--violet);margin-top:4px}
:root[data-theme="dark"] .bl-card .more{color:var(--violet-l)}
.bl-card .more .arr{display:inline-block;transition:transform .3s var(--ease-out)}
.bl-card:hover .more .arr{transform:translateX(5px)}
.bl-featwrap{margin-bottom:26px}
.bl-card.bl-feat{background:var(--grad-night);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);border:0;border-radius:34px;min-height:400px;box-shadow:0 40px 90px -50px rgba(46,28,160,.8)}
.bl-feat .cv{order:2;aspect-ratio:auto;height:100%;min-height:260px}
.bl-feat .bl-body{order:1;justify-content:center;gap:14px;padding:clamp(24px,4vw,48px)}
.bl-feat .bl-h{font-size:clamp(24px,3vw,40px);line-height:1.1;letter-spacing:-.03em;color:#fff;-webkit-line-clamp:4}
.bl-feat .bl-ex{color:#c3c6ea;font-size:16.5px;flex:none;-webkit-line-clamp:4}
.bl-feat .meta{color:#9a9dc8}
.bl-feat .bl-min{margin-left:0;color:#9a9dc8}
.bl-feat .more{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 22px;border-radius:15px;background:var(--grad-gold);color:#2a1a00!important;margin-top:8px}
.bl-feat:hover{transform:translateY(-4px)}
.bl-topic-hero{grid-template-columns:minmax(0,1fr);min-height:300px}
.bl-topic-hero .cv,.ar-hero .cv{position:absolute;inset:0 0 0 30%;z-index:-1;aspect-ratio:auto;-webkit-mask-image:linear-gradient(90deg,transparent,#000 55%);mask-image:linear-gradient(90deg,transparent,#000 55%);opacity:.9}
.bl-topic-copy{max-width:720px}
.bl-page .pager{margin-top:36px}

/* ============================================================ ARTICLE */
.ar-hero{grid-template-columns:minmax(0,1fr);min-height:380px;align-items:end}
.ar-hero-in{position:relative;z-index:1;max-width:820px}
.ar-h1{font-size:clamp(28px,4.4vw,52px);line-height:1.08;letter-spacing:-.035em;color:#fff;margin:16px 0 24px}
.ar-byline{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px}
.ar-avatar{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.ar-by{display:flex;flex-direction:column;line-height:1.3}
.ar-by b{color:#fff;font-size:15px}
.ar-by small{color:#9a9dc8;font-size:12.5px}
.ar-meta{display:flex;flex-wrap:wrap;gap:8px}
.ar-chip{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;border-radius:var(--r-pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);color:#dfe1ff;font-size:13px;font-weight:600;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.ar-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;align-items:start;max-width:1180px;padding-top:40px;padding-bottom:10px}
.ar-main{min-width:0;max-width:780px}
.post-answer{position:relative;border-radius:24px;padding:22px 24px;margin:0 0 34px;border:1.5px solid transparent;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--aurora) border-box;box-shadow:var(--sh-2)}
.post-answer .eyebrow{margin-bottom:12px}
.post-answer p{font-size:17px;line-height:1.65;color:var(--ink)}
.ar-prose{margin:0;max-width:none}
.ar-prose>p:first-child{font-size:19.5px;line-height:1.7;color:var(--ink)}
.ar-prose h2{scroll-margin-top:100px}
.ar-prose h2::before{content:"";display:block;width:46px;height:4px;border-radius:4px;background:var(--aurora);margin-bottom:16px}
.ar-prose h3{scroll-margin-top:100px}
.ar-prose table{font-size:15px}
.ar-prose th{white-space:normal}
.ar-prose img{box-shadow:var(--sh-2)}
.ar-prose pre{background:#0b0c22;border:1px solid rgba(255,255,255,.08);box-shadow:var(--sh-2)}
.ar-prose ul li::marker{content:"◆  ";font-size:.7em;color:var(--violet)}
.ar-sharebox{margin-top:40px}
.ar-sharebox .share{margin:0;padding:18px 20px;border:1px solid var(--line);border-radius:22px;background:var(--surface)}
.share .btn svg{width:16px;height:16px}
.share .sh-tg:hover{color:#229ed9;border-color:#229ed9}
.share .sh-in:hover{color:#0a66c2;border-color:#0a66c2}
.share .sh-fb:hover{color:#1877f2;border-color:#1877f2}
.share .sh-copy.is-done{color:var(--ok);border-color:var(--ok)}
.ar-terms{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px}
.ar-terms-t{width:100%;font:500 12px/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.ar-term{display:inline-flex;align-items:center;height:32px;padding:0 13px;border-radius:var(--r-pill);background:var(--tint-emerald);color:var(--ok);font-weight:650;font-size:13.5px;text-decoration:none!important;transition:transform .25s var(--ease-out)}
.ar-term:hover{transform:translateY(-2px)}
.ar-toc{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow:auto;padding:18px 16px;border-radius:24px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1)}
.ar-toc summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font:500 12px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:2px 4px 12px}
.ar-toc summary::-webkit-details-marker{display:none}
.ar-toc summary::after{content:"";width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .25s}
.ar-toc[open] summary::after{transform:rotate(-135deg)}
.ar-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:toc}
.ar-toc li{counter-increment:toc}
.ar-toc nav a{display:grid;grid-template-columns:22px 1fr;gap:4px;padding:8px 10px;border-radius:12px;color:var(--ink2);font-size:13.5px;line-height:1.35;text-decoration:none!important;transition:background-color .2s,color .2s}
.ar-toc nav a::before{content:counter(toc,decimal-leading-zero);font:500 11px/1.6 var(--font-mono);color:var(--faint)}
.ar-toc nav a:hover{background:var(--bg2);color:var(--ink)}
.ar-toc nav a.on{background:var(--tint-violet);color:var(--ink);font-weight:600}
.ar-toc nav a.on::before{color:var(--violet)}
.ar-toc-back{display:block;margin:12px 4px 0;padding-top:12px;border-top:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted)}
.ar-related{padding-bottom:40px}

/* ============================================================ DOCS + SDK */
.dv-hero-card{grid-template-columns:minmax(0,1fr) auto}
.dv-hero-copy{max-width:780px}
.dv-hero-ping{position:relative;display:grid;place-items:center;padding:0 20px}
.dv-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:26px}
.dv-fact{position:relative;padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);min-width:0}
.dv-fact small{display:block;font:500 10.5px/1.3 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:#9a9dc8;margin-bottom:6px}
.dv-fact code{background:none;padding:0;color:#fff;font-size:13px;overflow-wrap:anywhere}
.dv-fact .cc{position:absolute;right:8px;top:7px;height:24px;padding:0 8px;font-size:11px}
.dv-fact .cc .cc-l{display:none}
.dv-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:48px;align-items:start;padding-top:40px}
.dv-nav{position:sticky;top:96px}
.dv-nav-in{display:flex;flex-direction:column;gap:2px;padding:14px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.dv-nav-t{display:block;font:500 11.5px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:6px 10px 10px}
.dv-nav-t2{margin-top:10px;padding-top:14px;border-top:1px solid var(--line)}
.dv-nav a{position:relative;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:11px;color:var(--ink2);font-weight:600;font-size:14px;text-decoration:none!important;transition:background-color .2s,color .2s}
.dv-nav a:hover{background:var(--bg2);color:var(--ink)}
.dv-nav a.on{background:var(--tint-violet);color:var(--ink)}
.dv-nav a.on::before{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--aurora)}
.dv-nav-sub{display:flex;flex-direction:column;gap:1px;margin:2px 0 4px 8px;padding-left:8px;border-left:1px solid var(--line)}
.dv-nav-sub a{font-weight:500;font-size:13.5px;padding:6px 10px}
.dv-nav-sub a.on::before{left:-9px}
.dv-nav .n{font:500 11px/1 var(--font-mono);color:var(--faint)}
.dv-main{min-width:0}
.dv-sec{margin-bottom:56px;scroll-margin-top:96px}
.dv-h2{font-size:clamp(24px,2.6vw,32px);margin:0 0 16px}
.dv-sec>.muted{margin-top:-6px}
.dv-sdks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:16px}
.dv-sdk{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:18px;border-radius:22px;background:var(--surface);border:1px solid var(--line);transition:transform .35s var(--ease-out),box-shadow .35s}
.dv-sdk:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.dv-sdk-ic{display:grid;place-items:center;width:50px;height:50px;border-radius:15px;background:var(--bg2);margin-bottom:6px}
.dv-sdk-n{font:600 18px/1.2 var(--font-display);color:var(--ink)}
.dv-sdk small{color:var(--muted);font-size:12px}
.dv-sdk .btn{margin-top:8px}
.dv-groups{display:grid;gap:16px}
.dv-group{scroll-margin-top:96px;padding:20px 22px 12px;border-radius:24px;background:var(--surface);border:1px solid var(--line)}
.dv-group h3,.sdk-methods{display:flex;align-items:center;gap:12px}
.dv-group h3{font-size:19px;margin:0 0 10px}
.dv-gic{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:13px;background:var(--bg2)}
.dv-eps{list-style:none;margin:0;padding:0}
.ep{display:grid;grid-template-columns:62px minmax(0,auto) minmax(0,1fr) auto;gap:14px;align-items:center;padding:11px 8px;border-top:1px solid var(--line);border-radius:12px;transition:background-color .2s}
.ep:first-child{border-top:0}
.ep:hover{background:var(--surface2)}
.mth{display:inline-flex;align-items:center;justify-content:center;height:24px;padding:0 8px;border-radius:7px;font:700 11.5px/1 var(--font-mono);letter-spacing:.04em}
.mth-get{background:var(--tint-emerald);color:var(--ok);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--emerald) 30%,transparent)}
.mth-post{background:var(--tint-sapphire);color:var(--info);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--sapphire) 30%,transparent)}
.ep-path{background:none;padding:0;font-size:13.5px;color:var(--ink);overflow-wrap:anywhere}
.ep-sum{color:var(--muted);font-size:14px}
.ep-try{height:30px;padding:0 11px;border-radius:9px;border:1px solid var(--line2);background:transparent;color:var(--violet);font:600 12.5px/1 var(--font);cursor:pointer;white-space:nowrap;opacity:.75;transition:all .2s}
:root[data-theme="dark"] .ep-try{color:var(--violet-l)}
.ep:hover .ep-try,.ep-try:focus-visible{opacity:1;border-color:var(--violet)}
.dv-console{border-radius:32px;padding:clamp(22px,4vw,40px);box-shadow:var(--sh-3);position:relative;overflow:hidden}
.dv-console-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.dv-console-head .dv-h2{margin-top:14px}
.dv-console .muted{color:#b9bce6}
.dv-form{display:grid;gap:10px;margin-top:14px}
.dv-req{display:flex;gap:10px}
.dv-req select{flex:none;width:118px;font-family:var(--font-mono);font-weight:700}
.dv-req input{flex:1;min-width:0;font-family:var(--font-mono)}
.dv-form textarea{font-family:var(--font-mono);font-size:13.5px}
.dv-form>.btn{justify-self:start;margin-top:4px}
.dv-out{margin-top:8px;box-shadow:none}
.dv-out pre{max-height:420px}
.sdk-tabs{display:flex;flex-wrap:wrap;gap:4px;padding:5px;border-radius:16px;background:var(--bg2);border:1px solid var(--line);width:fit-content;max-width:100%;margin-bottom:30px}
.sdk-tabs a{padding:9px 16px;border-radius:11px;color:var(--muted);font:600 14px/1 var(--font-mono);text-decoration:none!important;transition:all .2s}
.sdk-tabs a:hover{color:var(--ink)}
.sdk-tabs a.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-1)}
.sdk-badge{display:flex;flex-direction:column;align-items:center;gap:6px}
.sdk-file{display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 22px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);text-align:center;transform:rotate(-3deg)}
.sdk-file-ic{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.92)}
.sdk-file b{color:#fff;font-size:14px}
.sdk-file small{color:#9a9dc8;font-size:11.5px}
.sdk-methods{align-items:flex-start;padding:22px 24px;border-radius:24px;border:1px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--aurora) border-box}
.sdk-methods .prose{margin:0;max-width:none;font-size:16.5px;line-height:1.7}
.dv-sec.faq details{margin-bottom:10px}

/* ============================================================ TOOLS LAB */
.tl-hero-card{min-height:360px}
.tl-hero-copy{max-width:720px}
.tl-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tl-links a{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 8px;border-radius:var(--r-pill);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:#fff;font-weight:600;font-size:14px;text-decoration:none!important;transition:background-color .2s,transform .25s var(--ease-out)}
.tl-links a:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.tl-links svg{width:22px;height:22px;padding:2px;border-radius:50%;background:rgba(255,255,255,.92)}
.tl-hero-ping{position:relative;display:grid;place-items:center;min-height:300px}
.tl-hero-ping yt-ping{position:relative;z-index:1;filter:drop-shadow(0 26px 40px rgba(0,0,0,.45))}
.tl-say{position:absolute;z-index:2;left:50%;bottom:4px;transform:translateX(-50%);width:max-content;max-width:240px;padding:9px 14px;border-radius:14px;background:#fff;color:#0d0e24;font-size:13px;font-weight:600;text-align:center;box-shadow:var(--sh-2)}
.tl-hero-ping .ping-bubble{background:#fff;color:#0d0e24;border-color:transparent}
.tabbar{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:-40px 26px 0;border:0}
.tl-tab{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;column-gap:12px;row-gap:2px;align-items:center;text-align:left;padding:14px 16px;border-radius:22px;
  border:2px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;box-shadow:var(--sh-2);transition:transform .35s var(--ease-out),box-shadow .35s,border-color .2s}
.tl-tab:hover{transform:translateY(-3px)}
.tl-tab-ic{grid-row:span 2;display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--jt,var(--bg2));transition:transform .4s var(--ease-spring)}
.tl-tab-t{font:600 15px/1.2 var(--font-display);letter-spacing:-.01em;align-self:end}
.tl-tab-api{font-size:11px;color:var(--muted);align-self:start;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tl-tab.on{border-color:transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,var(--j1),var(--j2)) border-box;box-shadow:0 24px 44px -22px var(--jc)}
.tl-tab.on .tl-tab-ic{transform:rotate(-8deg) scale(1.06)}
.tl-panels{padding-top:44px}
.tpanel{display:none}
.tpanel.on{display:block;animation:ct-up .5s var(--ease-out)}
@keyframes ct-up{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.tgrid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:start}
.tl-copy{padding-left:22px;border-left:3px solid var(--j2,var(--violet))}
.tlead{font:600 clamp(20px,2.2vw,26px)/1.3 var(--font-display);letter-spacing:-.02em;color:var(--ink);margin:0 0 14px}
.tbody{color:var(--ink2);line-height:1.78;font-size:16.5px}
.tapi{margin-top:18px;font-size:12.5px;color:var(--muted)}
.tapi code{display:inline-block;margin:4px 0;padding:4px 9px;border-radius:9px;background:var(--bg2);border:1px solid var(--line);overflow-wrap:anywhere}
.twidget{position:relative;overflow:hidden;padding:22px 24px 24px;border-radius:28px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-3)}
.twidget::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--j1,#5ee6b0),var(--j2,#6d4dff))}
.twidget.is-running::before{background:linear-gradient(90deg,var(--j1),var(--j2),var(--j1));background-size:200% 100%;animation:yt-shimmer 1.1s linear infinite}
.tw-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.tw-ic{display:grid;place-items:center;flex:none;width:50px;height:50px;border-radius:15px;background:var(--jt,var(--bg2))}
.tw-head b{font:600 17px/1.2 var(--font-display)}
.tw-live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font:500 10.5px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ok)}
.tw-live i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:live 1.8s infinite}
.tw-ping{margin:-12px -8px -12px 0}
.tw-act{margin-top:16px}
.tw-act .btn{width:100%}
.tout{display:none;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line2);font-size:14px}
.tout.show{display:block;animation:ct-up .45s var(--ease-out)}
.trow{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid var(--line)}
.trow:last-child{border-bottom:0}
.trow>span:first-child{color:var(--ink2);font-weight:500;min-width:0;overflow-wrap:anywhere}
.trow>b{text-align:right;overflow-wrap:anywhere;min-width:0}
.trow code{overflow-wrap:anywhere}
.tout .ok{color:var(--ok)}.tout .warn{color:var(--warn)}.tout .bad{color:var(--err)}
.trow>span+span.ok,.trow>span+span.bad,.trow>span+span.warn{display:inline-grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;font-weight:800}
.trow>span+span.ok{background:var(--tint-emerald)}.trow>span+span.bad{background:var(--tint-rose)}.trow>span+span.warn{background:var(--tint-gold)}
.trow>b.ok,.trow>b.warn,.trow>b.bad{padding:4px 11px;border-radius:var(--r-pill);font-size:13px}
.trow>b.ok{background:var(--tint-emerald)}.trow>b.warn{background:var(--tint-gold)}.trow>b.bad{background:var(--tint-rose)}
.tout>span.bad:only-child{display:block;padding:12px 14px;border-radius:14px;background:var(--tint-rose);font-weight:600}
.tout pre{margin:12px 0 0;max-height:260px;border-radius:14px;background:#0b0c22}
.tgauge{position:relative;width:136px;height:136px;margin:6px auto 12px}
.tgauge svg{width:100%;height:100%;transform:rotate(-90deg)}
.tg-track,.tg-fill{fill:none;stroke-width:11}
.tg-track{stroke:var(--bg2)}
.tg-fill{stroke-linecap:round;stroke-dasharray:100px 100px;stroke-dashoffset:calc(100px - var(--p,0) * 100px);transition:stroke-dashoffset 1.2s var(--ease-out);stroke:var(--emerald)}
.g-warn .tg-fill{stroke:var(--gold)}.g-bad .tg-fill{stroke:var(--rose)}
.g-ok{filter:drop-shadow(0 10px 22px rgba(15,191,127,.35))}.g-bad{filter:drop-shadow(0 10px 22px rgba(255,61,139,.35))}
.tg-v{position:absolute;inset:0;display:grid;place-content:center;text-align:center;line-height:1.1}
.tg-v b{font:700 32px/1 var(--font-display);letter-spacing:-.03em}
.tg-v small{color:var(--muted);font-size:12px;margin-top:4px}
/* tool landing */
.tl-jewel{min-height:280px}
.tl-jewel-ic{position:relative;z-index:1;display:grid;place-items:center;width:160px;height:160px;border-radius:44px;background:rgba(255,255,255,.95);transform:rotate(-7deg);
  box-shadow:0 30px 70px -20px var(--jc,rgba(109,77,255,.5)),0 0 0 10px rgba(255,255,255,.06)}
.tl-jewel .tl-jewel-ping{position:absolute;z-index:2;right:4%;bottom:0}
.tl-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.tl-steps li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:center;padding:18px 22px;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1)}
.tl-n{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--grad-brand);color:#fff;font:700 19px/1 var(--font-display)}
.tl-steps p{margin:0;color:var(--ink2);font-size:16px}
.tl-others{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tl-other{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding:14px 16px;border-radius:22px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none!important;transition:transform .35s var(--ease-out),box-shadow .35s}
.tl-other:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.tl-other b{font:600 15px/1.2 var(--font-display);text-transform:capitalize;align-self:end}
.tl-other small{color:var(--muted);font-size:12.5px;align-self:start}
.tl-other .arr{grid-row:span 2;grid-column:3;color:var(--muted);transition:transform .3s var(--ease-out)}
.tl-other:hover .arr{transform:translateX(4px);color:var(--ink)}

/* ============================================================ COMPARE */
.cmp-hero-card{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.cmp-vs{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:10px}
.cmp-side{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 14px;border-radius:26px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);text-align:center;min-width:0}
.cmp-side b{color:#fff;font:600 16px/1.2 var(--font-display);overflow-wrap:anywhere}
.cmp-yt{box-shadow:0 0 0 1px rgba(94,230,176,.35),0 24px 60px -24px rgba(15,191,127,.55)}
.cmp-logo{width:64px;height:64px;filter:drop-shadow(0 10px 20px rgba(46,107,255,.4))}
.cmp-init{display:grid;place-items:center;flex:none;width:64px;height:64px;border-radius:19px;color:#fff;font:700 28px/1 var(--font-display);background:linear-gradient(135deg,var(--j1,#b3a2ff),var(--j2,#6d4dff))}
.night .cmp-init{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
.cmp-init.sm{width:26px;height:26px;border-radius:8px;font-size:13px}
.cmp-score{color:#9a9dc8;font-size:13px}
.cmp-score em{font:700 26px/1 var(--font-display);font-style:normal;color:#fff}
.cmp-side .meter{width:100%;background:rgba(255,255,255,.1)}
.cmp-them .meter>i{background:rgba(255,255,255,.45)}
.cmp-badge{display:flex;flex-direction:column;align-items:center;gap:2px}
.cmp-badge>span{font:800 22px/1 var(--font-display);background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;text-transform:uppercase}
.cmp-matrix-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.cmp-legend{list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;margin:0;padding:0;font-size:13px;color:var(--muted)}
.cmp-legend li{display:flex;align-items:center;gap:6px}
.cmp-legend .mk svg{width:18px;height:18px}
.mk{display:inline-flex;vertical-align:middle}
.mk svg{width:28px;height:28px}
.mk-n{color:var(--faint)}
.cmp-table{overflow-x:auto;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--sh-2)}
.cmp-table table{min-width:520px;font-size:15px}
.cmp-table thead th{font-size:12px;padding:16px 14px;text-align:center;background:var(--surface2)}
.cmp-table thead th:first-child{text-align:left}
.cmp-table tbody th{position:sticky;left:0;z-index:1;text-align:left;font:500 15px/1.4 var(--font);letter-spacing:0;text-transform:none;color:var(--ink);white-space:normal;background:var(--surface);padding:14px;border-bottom:1px solid var(--line);width:52%}
.cmp-table thead th:first-child{position:sticky;left:0;z-index:2}
.cmp-table tbody tr:last-child th{border-bottom:0}
.cmp-table td{text-align:center;padding:12px 14px}
.cmp-table .cmp-col-yt{background:color-mix(in srgb,var(--emerald) 6%,var(--surface))}
.cmp-table thead .cmp-col-yt{color:var(--ok);font-weight:800;background:color-mix(in srgb,var(--emerald) 10%,var(--surface2))}
.cmp-table tr:hover td,.cmp-table tr:hover th{background:color-mix(in srgb,var(--violet) 5%,var(--surface))}
.cmp-note{font-size:12.5px;margin-top:12px}
.cmp-why{margin-top:10px}
.cmp-why-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cmp-why-list li{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:22px;background:var(--surface);border:1px solid var(--line);color:var(--ink2);line-height:1.55}
.cmp-why-ic{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:14px;background:var(--bg2)}
.cmp-migrate{margin-top:28px;border-radius:30px;padding:clamp(22px,4vw,40px)}
.cmp-migrate h3{font-size:clamp(22px,2.4vw,28px);margin:14px 0 18px}
.cmp-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.cmp-steps li{position:relative;padding:18px 20px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.cmp-step-n{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#ffe2a1}
.cmp-steps p{margin:8px 0 0;color:#dfe1ff;line-height:1.6}
.cmp-hub-hero{grid-template-columns:minmax(0,1fr) auto}
.cmp-hub-ping{position:relative;display:grid;place-items:center;width:320px;min-height:260px}
.cmp-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.cmp-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:14px;padding:24px;border-radius:28px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none!important;transition:box-shadow .4s,border-color .3s}
.cmp-card::before{content:"";position:absolute;width:220px;height:220px;right:-70px;top:-90px;border-radius:50%;background:var(--j2,#6d4dff);filter:blur(50px);opacity:.18;transition:opacity .4s}
.cmp-card:hover{box-shadow:var(--sh-3);border-color:transparent}
.cmp-card:hover::before{opacity:.35}
.cmp-card-vs{display:flex;align-items:center;gap:10px}
.cmp-card-vs .cmp-logo,.cmp-card-vs .cmp-init{width:48px;height:48px;border-radius:14px;font-size:21px}
.cmp-card-vs i{font:700 13px/1 var(--font-display);font-style:normal;color:var(--muted);text-transform:uppercase}
.cmp-card h3{font-size:19px;margin:0}
.cmp-card p{margin:0;font-size:14px}
.cmp-bars{display:grid;gap:8px}
.cmp-bar{display:grid;grid-template-columns:92px minmax(0,1fr) 28px;gap:10px;align-items:center;font-size:12.5px}
.cmp-bar b{font-weight:600;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmp-bar em{font:500 12px/1 var(--font-mono);font-style:normal;text-align:right;color:var(--muted)}
.cmp-bar.them .meter>i{background:linear-gradient(90deg,var(--j1),var(--j2))}

/* ============================================================ GLOSSARY */
.gl-hero-in{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center}
.gl-hero-in .lede{max-width:60ch}
.gl-hero-art{position:relative;width:320px;height:240px}
.gl-tile{position:absolute;display:grid;place-items:center;width:76px;height:76px;border-radius:24px;font:800 34px/1 var(--font-display);color:#fff;box-shadow:var(--sh-2)}
.gl-tile.t1{left:6px;top:30px;background:var(--grad-brand);transform:rotate(-12deg)}
.gl-tile.t2{right:14px;top:0;background:var(--grad-rose);transform:rotate(9deg)}
.gl-tile.t3{left:52px;bottom:6px;background:var(--surface);border:1px solid var(--line);transform:rotate(6deg)}
.gl-hero-art yt-ping{position:absolute;right:40px;bottom:0}
.gl-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:26px;padding:12px;border-radius:24px;background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.gl-search{position:relative;flex:1 1 260px;min-width:0}
.gl-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.gl-search input[type=search]{padding-left:44px!important;border-radius:16px}
.gl-letters{display:flex;flex-wrap:wrap;gap:6px}
.gl-letters button{min-width:42px;height:42px;padding:0 12px;border-radius:13px;border:1px solid var(--line);background:var(--surface);color:var(--ink2);font:600 14px/1 var(--font-display);cursor:pointer;transition:all .2s}
.gl-letters button:hover{border-color:var(--violet);color:var(--ink)}
.gl-letters button.on{background:var(--ink);color:var(--bg);border-color:transparent}
.gl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.gl-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:12px;min-height:160px;padding:20px;border-radius:24px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none!important;transition:transform .35s var(--ease-out),box-shadow .35s,border-color .3s}
.gl-card::after{content:"";position:absolute;right:-40px;bottom:-40px;width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,var(--j1),var(--j2));opacity:.08;transition:opacity .35s,transform .5s var(--ease-out)}
.gl-card:hover{transform:translateY(-5px);box-shadow:var(--sh-3);border-color:transparent}
.gl-card:hover::after{opacity:.2;transform:scale(1.3)}
.gl-letter{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--j1),var(--j2));color:#fff;font:700 21px/1 var(--font-display);box-shadow:0 10px 22px -10px var(--jc)}
.gl-card h3{font-size:17px;line-height:1.3;margin:0}
.gl-open{margin-top:auto;font-size:13.5px;font-weight:650;color:var(--violet)}
:root[data-theme="dark"] .gl-open{color:var(--violet-l)}
.gl-none{text-align:center;padding:30px 0}
.gl-page .pager{margin-top:30px}
.gl-term-hero{padding-bottom:40px}
.gl-def{position:relative;overflow:hidden;isolation:isolate;margin:26px 0 30px;padding:clamp(24px,4vw,42px);border-radius:32px;box-shadow:0 40px 90px -50px rgba(46,28,160,.8)}
.gl-def-glow{position:absolute;z-index:-1;right:-90px;top:-100px;width:320px;height:320px;border-radius:50%;background:linear-gradient(135deg,var(--j1),var(--j2));filter:blur(60px);opacity:.45}
.gl-def-top{display:flex;align-items:center;gap:14px}
.gl-def-letter{display:grid;place-items:center;width:60px;height:60px;border-radius:19px;background:linear-gradient(135deg,var(--j1),var(--j2));color:#fff;font:800 28px/1 var(--font-display)}
.gl-def-label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#9a9dc8}
.gl-def-ping{margin:-14px 0 -14px auto}
.night .gl-short{margin:20px 0 0;max-width:none;color:#eef0ff;font-size:clamp(18px,2vw,23px);line-height:1.55;font-weight:500}
.gl-body{margin:0;max-width:none}
.gl-related{margin-top:36px}
.gl-rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.gl-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}

/* ============================================================ RESPONSIVE */
@media (max-width:1180px){
  .bl-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dv-sdks{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ar-layout{grid-template-columns:minmax(0,1fr) 240px;gap:36px}
  .tabbar{margin:-36px 0 0}
}
@media (max-width:1080px){
  .ar-layout{grid-template-columns:minmax(0,1fr)}
  .ar-toc{position:static;order:-1;max-height:none}
  .ar-main{max-width:none}
}
@media (max-width:980px){
  .dv-hero-card,.tl-hero-card,.cmp-hero-card,.cmp-hub-hero{grid-template-columns:minmax(0,1fr)}
  .bl-hero-in,.gl-hero-in{grid-template-columns:minmax(0,1fr)}
  .bl-hero-ping{display:none}
  .gl-hero-art{display:none}
  .dv-hero-ping{display:none}
  .bl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bl-feat{grid-template-columns:minmax(0,1fr)}
  .bl-feat .cv{order:0;aspect-ratio:16/8;height:auto;min-height:0}
  .dv-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:24px}
  .dv-nav{position:sticky;top:64px;z-index:5;margin:0 -16px;padding:6px 16px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
  .dv-nav-in{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;padding:6px;border-radius:16px;scrollbar-width:none}
  .dv-nav-in::-webkit-scrollbar{display:none}
  .dv-nav-t{display:none}
  .dv-nav-sub{display:contents}
  .dv-nav a{flex:none;white-space:nowrap;padding:8px 12px}
  .dv-nav a.on::before{display:none}
  .dv-nav .n{display:none}
  .tabbar{grid-template-columns:repeat(2,minmax(0,1fr));margin:18px 0 0}
  .tgrid{grid-template-columns:minmax(0,1fr);gap:26px}
  .tgrid>.twidget{order:-1}
  .tl-hero-ping{min-height:240px}
  .cmp-why-list,.tl-others{grid-template-columns:minmax(0,1fr)}
  .cmp-hub-ping{display:none}
  .tl-jewel{min-height:220px}
}
@media (max-width:760px){
  .ct-h1{font-size:clamp(27px,8vw,40px);overflow-wrap:anywhere;hyphens:auto}
  .ar-h1{font-size:clamp(25px,7.4vw,36px);overflow-wrap:anywhere;hyphens:auto}
  .dv-hero-card,.tl-hero-card,.cmp-hero-card,.ar-hero,.bl-topic-hero,.bl-feat,.gl-def,.dv-console,.cmp-migrate{border-radius:26px}
  .dv-hero-card,.tl-hero-card,.cmp-hero-card,.ar-hero,.bl-topic-hero{padding:24px 18px}
  .ar-hero{min-height:0}
  .ar-hero .cv,.bl-topic-hero .cv{inset:0;opacity:.35;-webkit-mask-image:none;mask-image:none}
  .ar-hero .cv-ic,.bl-topic-hero .cv-ic{display:none}
  .ar-meta{width:100%}
  .bl-grid,.bl-grid-4{grid-template-columns:minmax(0,1fr)}
  .ct-search.blog-search{flex-wrap:nowrap}
  .ct-search .btn{padding:0 14px}
  .dv-facts{grid-template-columns:minmax(0,1fr)}
  .ep{grid-template-columns:auto minmax(0,1fr) auto;gap:6px 10px;padding:12px 4px}
  .ep-sum{grid-column:1/-1;font-size:13.5px}
  .ep-try{opacity:1}
  .dv-req select{width:96px}
  .dv-console-head yt-ping{display:none}
  .tabbar{gap:10px}
  .tl-tab{grid-template-columns:minmax(0,1fr);grid-template-rows:auto;justify-items:start;gap:8px;padding:12px}
  .tl-tab-ic{grid-row:auto;width:44px;height:44px;border-radius:13px}
  .tl-tab-ic svg{width:28px;height:28px}
  .tl-tab-t{font-size:14px}
  .tl-tab-api{display:none}
  .tl-hero-ping{min-height:210px}
  .tl-hero-ping yt-ping{width:130px!important;height:130px!important}
  .tl-rings i:nth-child(3){display:none}
  .tl-copy{padding-left:16px}
  .twidget{padding:18px 16px 18px;border-radius:24px}
  .tw-ping{display:none}
  .tl-jewel-ic{width:120px;height:120px;border-radius:34px}
  .tl-jewel-ic svg{width:72px;height:72px}
  .tl-steps li{padding:16px;gap:14px}
  .cmp-vs{gap:6px}
  .cmp-side{padding:14px 6px;border-radius:20px}
  .cmp-logo,.cmp-side .cmp-init{width:46px;height:46px;border-radius:14px;font-size:20px}
  .cmp-side b{font-size:13.5px}
  .cmp-score em{font-size:20px}
  .cmp-badge yt-ping{width:58px!important;height:58px!important}
  .cmp-badge>span{font-size:16px}
  .cmp-table{border-radius:18px}
  .cmp-table table{min-width:0;font-size:14px}
  .cmp-table thead th{padding:12px 6px;font-size:10.5px;letter-spacing:.04em;white-space:normal}
  .cmp-table tbody th{min-width:0;width:52%;font-size:14px;box-shadow:6px 0 12px -8px rgba(13,14,36,.18)}
  .cmp-table td{padding:10px 8px}
  .mk svg{width:24px;height:24px}
  .gl-tools{padding:10px}
  .gl-letters button{min-width:38px;height:38px}
  .gl-grid,.gl-rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .gl-card{min-height:140px;padding:16px}
  .gl-def-ping{display:none}
  .sdk-tabs a{padding:8px 12px;font-size:13px}
  .band.split.ct-band .band-mascot yt-ping{width:120px!important;height:120px!important}
}
@media (max-width:420px){
  .gl-grid,.gl-rel-grid{grid-template-columns:minmax(0,1fr)}
  .gl-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;min-height:0;padding:14px 16px}
  .gl-card .gl-open{display:none}
  .ct-search .ct-search-ic{display:none}
  .cmp-bar{grid-template-columns:76px minmax(0,1fr) 26px}
}
@media (prefers-reduced-motion:reduce){
  .tpanel.on,.tout.show{animation:none}
}
/* auto-dark mirror */
/* The same dark overrides when the theme is "auto" and the OS is dark. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .bl-card .more{color:var(--violet-l)}
  :root:not([data-theme="light"]) .ep-try{color:var(--violet-l)}
  :root:not([data-theme="light"]) .gl-open{color:var(--violet-l)}
}