/* Peer1IX — public site
   Ink #1C0E52 · Night #120A33 · Paper #FAF9FE · Line #E6E1F5
   Spectrum (logo): #2EA8FF #C84BFF #FF4DA6 #FF6A5A #FF8A1F  */
:root{
  --ink:#1C0E52; --ink-2:#3A2E6E; --muted:#5E5682; --night:#120A33; --night-2:#1B1145;
  --paper:#FAF9FE; --white:#fff; --line:#E6E1F5; --line-2:#D4CCEE;
  --blue:#2EA8FF; --purple:#C84BFF; --pink:#FF4DA6; --coral:#FF6A5A; --orange:#FF8A1F;
  --accent:#C2185B; /* text-safe pink derived from logo */
  --ok:#0E9F6E; --warn:#C27803; --bad:#D92D20;
  --spectrum:linear-gradient(90deg,#2EA8FF 0%,#C84BFF 30%,#FF4DA6 58%,#FF6A5A 80%,#FF8A1F 100%);
  --f-display:"Montserrat",system-ui,sans-serif; --f-body:"IBM Plex Sans",system-ui,sans-serif; --f-mono:"IBM Plex Mono",ui-monospace,monospace;
  --r-s:6px; --r-m:10px; --r-l:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);color:var(--ink);background:var(--paper);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.display{font-family:var(--f-display);color:var(--ink);letter-spacing:-.02em;line-height:1.12;font-weight:800}
h1{font-size:clamp(2.2rem,4.6vw,3.9rem)} h2{font-size:clamp(1.7rem,3vw,2.6rem)} h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em}
p{max-width:68ch}
a{color:var(--ink);text-decoration-color:var(--line-2);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:2000}.skip-link:focus{left:1rem}
.mono{font-family:var(--f-mono)}
.lead{font-size:1.2rem;color:var(--ink-2)}
.muted{color:var(--muted)}
.hp{position:absolute!important;left:-9999px!important;opacity:0;height:0;width:0}
section{padding:clamp(4rem,8vw,7rem) 0}
.container{max-width:1240px}

/* buttons */
.btn{font-family:var(--f-display);font-weight:700;border-radius:999px;padding:.72rem 1.4rem;font-size:.95rem;letter-spacing:-.005em;transition:transform .15s ease,background .2s ease}
.btn-ink{background:var(--ink);color:#fff;border:2px solid var(--ink)}
.btn-ink:hover{background:var(--night);color:#fff;border-color:var(--night)}
.btn-outline-ink{border:2px solid var(--ink);color:var(--ink);background:transparent}
.btn-outline-ink:hover{background:var(--ink);color:#fff}
.btn-light-outline{border:2px solid rgba(255,255,255,.5);color:#fff}.btn-light-outline:hover{background:#fff;color:var(--ink)}
.btn-spectrum{position:relative;background:var(--night);color:#fff;border:0;isolation:isolate}
.btn-spectrum::before{content:"";position:absolute;inset:-2px;border-radius:999px;background:var(--spectrum);z-index:-1}
.btn-spectrum::after{content:"";position:absolute;inset:2px;border-radius:999px;background:var(--night);z-index:-1}
.btn-spectrum:hover{color:#fff}.btn-spectrum:hover::after{background:var(--night-2)}
.btn-sm{padding:.45rem 1rem;font-size:.85rem}
.btn:active{transform:translateY(1px)}

/* announcement + header */
.announce{background:var(--night);color:#fff;font-size:.9rem;padding:.45rem 0;text-align:center}.announce a{color:#fff}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(250,249,254,.92);backdrop-filter:saturate(1.4) blur(12px)}
.strand{height:3px;background:var(--spectrum)}
.nav-wrap{display:flex;align-items:center;gap:1.5rem;height:78px}
.brand img{height:50px;width:auto;display:block}
.nav-main{display:flex;list-style:none;margin:0 0 0 1rem;padding:0;gap:.25rem;flex:1}
.nav-main>li{position:relative}
.nav-link{display:flex;align-items:center;gap:.3rem;padding:.6rem .8rem;font-family:var(--f-display);font-weight:600;font-size:.95rem;color:var(--ink);text-decoration:none;border-radius:8px}
.nav-link .bi{font-size:.7rem;transition:transform .2s}
.nav-link:hover,.nav-link.active{color:var(--ink);background:#EFEBFA}
.has-mega:hover .nav-link .bi,.has-mega:focus-within .nav-link .bi{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 8px);left:-1rem;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);box-shadow:0 30px 60px -20px rgba(28,14,82,.28);padding:1.5rem;display:none;gap:2rem;z-index:50}
.has-mega:hover .mega,.has-mega:focus-within .mega{display:flex}
.has-mega::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
.mega-h{font-family:var(--f-display);font-weight:700;font-size:.85rem;color:var(--muted);margin:0 0 .6rem}
.mega ul{list-style:none;margin:0;padding:0}
.mega li a{display:flex;align-items:center;gap:.6rem;padding:.42rem .5rem;border-radius:8px;text-decoration:none;font-size:.95rem;white-space:nowrap}
.mega li a:hover{background:#F3F0FC;color:var(--ink)}
.mega li .bi{color:var(--purple);font-size:1rem}
.mega-ix{width:720px}.mega-intro{width:250px;padding-right:1.5rem;border-right:1px solid var(--line)}
.mega-intro p:not(.mega-h){font-size:.92rem;color:var(--muted)}
.mega-ix .mega-intro .mega-h{color:var(--ink);font-size:1.15rem}
.mega-list a{align-items:flex-start!important;white-space:normal!important}
.mega-list span{display:flex;flex-direction:column}.mega-list b{font-weight:600}.mega-list small{color:var(--muted);font-size:.82rem}
.mega-svc{width:min(940px,90vw);flex-wrap:wrap;left:-12rem}
.mega-svc .mega-col{flex:1 1 200px}
.mega-all{flex-basis:100%;border-top:1px solid var(--line);padding-top:1rem;font-weight:600;font-family:var(--f-display);font-size:.9rem}
.mega-tools{width:min(900px,90vw);flex-wrap:wrap;left:-18rem}.mega-tools .mega-col{flex:1 1 180px}
.mega-small{left:auto;right:-1rem;padding:1rem}
.nav-actions{display:flex;align-items:center;gap:.6rem}
.icon-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:1.1rem}
.icon-btn:hover{border-color:var(--ink);color:var(--ink)}
.menu-toggle{display:none}
.mobile-nav .offcanvas-body a{display:block;padding:.7rem 0;border-bottom:1px solid var(--line);text-decoration:none;font-family:var(--f-display);font-weight:600}
.mobile-nav details{border-bottom:1px solid var(--line)}.mobile-nav summary{padding:.7rem 0;font-family:var(--f-display);font-weight:600;cursor:pointer}
.mobile-nav a.sub{font-family:var(--f-body);font-weight:400;padding:.45rem 0 .45rem 1rem;border:0}
.mn-h{margin:.6rem 0 0;font-size:.8rem;color:var(--muted);font-weight:600}
@media (max-width:1199px){.nav-main{display:none}.menu-toggle{display:grid}.nav-actions{margin-left:auto}}
@media (max-width:575px){.nav-actions .btn-ink{display:none}.brand img{height:40px}}

/* hero */
.hero{padding:clamp(3rem,6vw,5.5rem) 0 clamp(3rem,6vw,5rem);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.4rem,5.2vw,4.4rem);margin:0 0 1.4rem}
.hero h1 .spectrum-text{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:1.2rem;color:var(--ink-2);max-width:54ch}
.hero-kicker{font-family:var(--f-display);font-weight:600;color:var(--muted);margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.hero-kicker::before{content:"";width:28px;height:3px;background:var(--spectrum);border-radius:3px}
.hero-ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin:2rem 0 2.5rem}
.hero-facts{display:flex;gap:2.5rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1.5rem;margin:0}
.hero-facts div{display:flex;flex-direction:column}
.hero-facts dt{font-family:var(--f-display);font-size:1.9rem;font-weight:800;line-height:1}
.hero-facts dd{margin:.35rem 0 0;color:var(--muted);font-size:.9rem}
.netmap{position:relative;aspect-ratio:1/1.05;width:100%;max-width:560px;margin-left:auto}
.netmap svg{width:100%;height:100%;overflow:visible}
.netmap .link{stroke:#CFC6EE;stroke-width:1.1}
.netmap .pkt{filter:drop-shadow(0 0 4px currentColor)}
.netmap .node-active{fill:var(--ink)}
.netmap .node-up{fill:#fff;stroke:var(--purple);stroke-width:1.6}
.netmap .halo{fill:none;stroke:var(--pink);stroke-width:1.5;opacity:.0;transform-box:fill-box;transform-origin:center;animation:halo 3.2s ease-out infinite}
.netmap .lbl{font-family:var(--f-display);font-size:11px;font-weight:600;fill:var(--ink-2)}
.netmap-legend{display:flex;gap:1.2rem;font-size:.85rem;color:var(--muted);justify-content:flex-end;margin-top:.5rem}
.netmap-legend span{display:flex;align-items:center;gap:.4rem}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot-a{background:var(--ink)}.dot-u{border:2px solid var(--purple);background:#fff}
@keyframes halo{0%{opacity:.7;transform:scale(1)}100%{opacity:0;transform:scale(3.6)}}
@media (max-width:991px){.hero-grid{grid-template-columns:1fr}.netmap{max-width:460px;margin:0 auto}}

/* segments strip */
.segments{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 0;background:#fff}
.segments ul{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;list-style:none;margin:0;padding:0}
.segments li{display:flex;align-items:center;gap:.55rem;font-family:var(--f-display);font-weight:600;color:var(--ink-2);font-size:.95rem}
.segments .bi{color:var(--purple);font-size:1.15rem}

/* section heading */
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end;margin-bottom:3rem}
.sec-head h2{margin:0}.sec-head p{margin:0;color:var(--ink-2)}
@media (max-width:767px){.sec-head{grid-template-columns:1fr}}

/* pillars — the three physical layers */
.layers{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.layer{padding:2rem 2rem 2rem 0;border-right:1px solid var(--line)}
.layer+.layer{padding-left:2rem}.layer:last-child{border-right:0}
.layer .scale{font-family:var(--f-mono);font-size:.85rem;color:var(--muted)}
.layer h3{margin:.6rem 0 .8rem;font-size:1.5rem}
.layer a{font-weight:600;font-family:var(--f-display);font-size:.95rem}
@media (max-width:991px){.layers{grid-template-columns:1fr}.layer,.layer+.layer{padding:1.6rem 0;border-right:0;border-bottom:1px solid var(--line)}}

/* dark band */
.band-night{background:var(--night);color:#E9E4FB;position:relative;overflow:hidden}
.band-night h2,.band-night h3{color:#fff}.band-night p{color:#C9C1E8}.band-night a{color:#fff}
.band-night::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 0%,rgba(200,75,255,.18),transparent 60%),radial-gradient(500px 300px at 0% 100%,rgba(46,168,255,.14),transparent 60%);pointer-events:none}
.band-night>.container{position:relative}

/* why: comparison of path */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.path-card{border:1px solid rgba(255,255,255,.12);border-radius:var(--r-l);padding:1.8rem;background:rgba(255,255,255,.03)}
.path-card.good{border-color:transparent;background:linear-gradient(var(--night-2),var(--night-2)) padding-box,var(--spectrum) border-box;border:1px solid transparent}
.path-card h3{font-size:1.1rem;margin-bottom:1.2rem}
.hops{display:flex;align-items:center;flex-wrap:wrap;gap:.4rem;font-family:var(--f-mono);font-size:.85rem;margin-bottom:1.2rem}
.hop{padding:.3rem .6rem;border-radius:6px;background:rgba(255,255,255,.08);color:#fff}
.hop.hl{background:var(--pink);color:#1C0E52;font-weight:500}
.hops .bi{color:#8F84BD;font-size:.8rem}
.path-meta{display:flex;gap:2rem;font-size:.9rem;color:#C9C1E8}.path-meta b{display:block;font-family:var(--f-display);font-size:1.5rem;color:#fff}
@media (max-width:767px){.paths{grid-template-columns:1fr}}
.why-list{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem 3rem;margin-top:3.5rem}
.why-list h3{font-size:1.1rem;display:flex;gap:.6rem;align-items:center}.why-list .bi{color:var(--pink)}
@media (max-width:767px){.why-list{grid-template-columns:1fr}}

/* services index */
.svc-group{display:grid;grid-template-columns:260px 1fr;gap:2.5rem;padding:2.2rem 0;border-top:1px solid var(--line)}
.svc-group:first-child{border-top:2px solid var(--ink)}
.svc-group h3{font-size:1.25rem;margin:0}.svc-group .g-desc{color:var(--muted);font-size:.95rem;margin-top:.4rem}
.svc-rows{display:grid;grid-template-columns:repeat(2,1fr);gap:0 2rem}
.svc-row{display:grid;grid-template-columns:40px 1fr;gap:.9rem;padding:1rem 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.svc-row .bi{font-size:1.4rem;color:var(--purple);line-height:1.2}
.svc-row b{font-family:var(--f-display);font-weight:700;display:block}
.svc-row span{color:var(--muted);font-size:.93rem;line-height:1.45;display:block}
.svc-row:hover b{color:var(--accent)}
@media (max-width:991px){.svc-group{grid-template-columns:1fr;gap:1rem}.svc-rows{grid-template-columns:1fr}}

/* page hero (inner) */
.page-hero{padding:clamp(3rem,6vw,5rem) 0 clamp(2rem,4vw,3rem);border-bottom:1px solid var(--line);background:#fff}
.page-hero h1{margin:.4rem 0 1rem;max-width:22ch}.page-hero .lead{max-width:62ch}
.crumbs{font-size:.88rem;color:var(--muted)}.crumbs a{color:var(--muted)}.crumbs span{margin:0 .4rem}
.page-hero.dark{background:var(--night);border:0;color:#fff}.page-hero.dark h1{color:#fff}.page-hero.dark .lead,.page-hero.dark .crumbs,.page-hero.dark .crumbs a{color:#C9C1E8}

/* prose */
.prose{font-size:1.08rem;line-height:1.75;max-width:72ch}
.prose h2{font-size:1.65rem;margin:2.4rem 0 1rem}.prose h3{font-size:1.25rem;margin:1.8rem 0 .7rem}
.prose ul,.prose ol{padding-left:1.3rem}.prose li{margin:.35rem 0}
.prose blockquote{border-left:3px solid var(--pink);padding:.2rem 0 .2rem 1.2rem;color:var(--ink-2);font-style:italic}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1.5rem 0}.prose th,.prose td{border-bottom:1px solid var(--line);padding:.6rem .5rem;text-align:left}.prose th{font-family:var(--f-display);font-size:.88rem}
.prose code{font-family:var(--f-mono);font-size:.9em;background:#EFEBFA;padding:.1rem .35rem;border-radius:4px}
.prose img{max-width:100%;height:auto;border-radius:var(--r-m)}
.prose a{color:var(--accent)}

/* service detail */
.svc-layout{display:grid;grid-template-columns:1fr 340px;gap:4rem}
.svc-aside{position:sticky;top:110px;align-self:start}
.aside-box{border:1px solid var(--line);border-radius:var(--r-l);padding:1.5rem;background:#fff}
.aside-box h3{font-size:1.1rem}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:1.8rem 2.5rem;margin:2rem 0}
.features div{border-top:2px solid var(--ink);padding-top:1rem}
.features b{font-family:var(--f-display);font-weight:700;display:block;margin-bottom:.35rem}
.features p{color:var(--ink-2);font-size:.97rem;margin:0}
.usecases{list-style:none;padding:0;margin:1rem 0;display:flex;flex-wrap:wrap;gap:.5rem}
.usecases li{border:1px solid var(--line-2);border-radius:999px;padding:.35rem .9rem;font-size:.92rem;background:#fff}
@media (max-width:991px){.svc-layout{grid-template-columns:1fr}.svc-aside{position:static}.features{grid-template-columns:1fr}}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.faq summary{font-family:var(--f-display);font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--purple)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.8rem 0 0;color:var(--ink-2)}

/* IX page */
.ports{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:#fff}
.port{padding:1.6rem;border-right:1px solid var(--line)}.port:last-child{border-right:0}
.port .speed{font-family:var(--f-display);font-size:2.6rem;font-weight:800;line-height:1}
.port .speed small{font-size:1rem;font-weight:700;color:var(--muted)}
.port p{font-size:.93rem;color:var(--ink-2);margin:.8rem 0 0}
.port ul{padding:0;list-style:none;margin:.8rem 0 0;font-size:.9rem}.port li{padding:.2rem 0;color:var(--ink-2)}.port li::before{content:"✓ ";color:var(--ok)}
@media (max-width:991px){.ports{grid-template-columns:1fr 1fr}.port:nth-child(2){border-right:0}.port:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:575px){.ports{grid-template-columns:1fr}.port{border-right:0;border-bottom:1px solid var(--line)}}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;list-style:none;padding:0}
.steps li{counter-increment:s;padding-top:1rem;border-top:2px solid var(--line-2);position:relative}
.steps li::before{content:counter(s);font-family:var(--f-display);font-weight:800;font-size:.95rem;color:#fff;background:var(--ink);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;position:absolute;top:-16px}
.steps b{display:block;font-family:var(--f-display);margin:1rem 0 .3rem}.steps p{font-size:.93rem;color:var(--ink-2)}
@media (max-width:767px){.steps{grid-template-columns:1fr 1fr}}
.city-list{columns:3;column-gap:2rem;list-style:none;padding:0}.city-list li{break-inside:avoid;padding:.45rem 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;font-size:.95rem}
.badge-st{font-size:.75rem;font-family:var(--f-display);font-weight:700;padding:.15rem .55rem;border-radius:999px;white-space:nowrap}
.st-active{background:#DDF6EC;color:#03543F}.st-upcoming{background:#F3E8FF;color:#6B21A8}.st-planned{background:#FFF1E6;color:#9A3412}
@media (max-width:767px){.city-list{columns:1}}

/* blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem 2rem}
.post-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.post-card img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;border-radius:var(--r-m);background:var(--night)}
.post-card .meta{font-size:.85rem;color:var(--muted);margin:.9rem 0 .4rem;display:flex;gap:.8rem}
.post-card h3{font-size:1.15rem;line-height:1.3;margin:0 0 .5rem}
.post-card p{font-size:.95rem;color:var(--ink-2);margin:0}
.post-card:hover h3{color:var(--accent)}
@media (max-width:991px){.post-grid{grid-template-columns:1fr 1fr}}@media (max-width:575px){.post-grid{grid-template-columns:1fr}}
.cat-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem}
.chip{border:1px solid var(--line-2);border-radius:999px;padding:.35rem .9rem;font-size:.9rem;text-decoration:none;background:#fff;color:var(--ink)}
.chip.on,.chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.post-head{max-width:860px}
.post-cover{border-radius:var(--r-l);width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;margin:2rem 0}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:4rem}
.post-aside{display:flex;flex-direction:column;gap:1.5rem;align-self:stretch;min-width:0}.post-aside>.aside-box{margin:0!important}.toc-sticky{position:sticky;top:110px;background:var(--paper);padding:.2rem 0 .6rem}.toc{font-size:.92rem}.toc #toc{max-height:42vh;overflow:auto;scrollbar-width:thin}.toc a.on{border-color:var(--pink);color:var(--ink);font-weight:600}.toc a{display:block;padding:.3rem 0 .3rem .8rem;border-left:2px solid var(--line);text-decoration:none;color:var(--ink-2)}.toc a:hover{border-color:var(--pink)}
.share{display:flex;gap:.5rem;margin-top:1.5rem}.share a{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);text-decoration:none}
@media (max-width:991px){.post-layout{grid-template-columns:1fr}.post-aside{align-self:auto}.toc-sticky{position:static;order:-1}.toc #toc{max-height:none}}
.prose h2,.prose h3,[id]{scroll-margin-top:110px}
.pager{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center;margin-top:3rem}.pager a,.pager span{min-width:40px;height:40px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line);text-decoration:none;padding:0 .6rem}.pager .on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(1.4rem,3vw,2.4rem)}
.form-label{font-weight:600;font-size:.92rem;margin-bottom:.35rem}
.form-control,.form-select{border:1.5px solid var(--line-2);border-radius:var(--r-m);padding:.7rem .9rem;font-size:1rem;background-color:#fff}
.form-control:focus,.form-select:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(200,75,255,.15)}
.form-control.is-invalid{border-color:var(--bad)}
.form-msg{margin-top:.9rem;font-size:.95rem}.form-msg.ok{color:var(--ok);font-weight:600}.form-msg.err{color:var(--bad)}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.4rem 1rem}
.check-grid label{display:flex;gap:.5rem;align-items:flex-start;font-size:.95rem;padding:.35rem .5rem;border-radius:8px;cursor:pointer}.check-grid label:hover{background:#F3F0FC}
@media (max-width:575px){.check-grid{grid-template-columns:1fr}}
/* phone field with country picker */
.phone-field{display:flex;border:1.5px solid var(--line-2);border-radius:var(--r-m);background:#fff;position:relative}
.phone-field:focus-within{border-color:var(--purple);box-shadow:0 0 0 4px rgba(200,75,255,.15)}
.phone-field .cc-btn{display:flex;align-items:center;gap:.45rem;border:0;background:#F6F4FD;padding:0 .8rem;border-radius:var(--r-m) 0 0 var(--r-m);font-family:var(--f-mono);font-size:.92rem;color:var(--ink);border-right:1px solid var(--line)}
.phone-field .cc-btn .fi{width:1.3em;line-height:1em;border-radius:2px}
.phone-field input{border:0;outline:0;flex:1;padding:.7rem .9rem;border-radius:0 var(--r-m) var(--r-m) 0;font-size:1rem;min-width:0}
.cc-pop{position:absolute;top:calc(100% + 6px);left:0;width:min(340px,90vw);background:#fff;border:1px solid var(--line);border-radius:var(--r-m);box-shadow:0 20px 40px -12px rgba(28,14,82,.3);z-index:60;display:none}
.cc-pop.open{display:block}
.cc-pop input{width:100%;border:0;border-bottom:1px solid var(--line);padding:.7rem .9rem;outline:0;border-radius:var(--r-m) var(--r-m) 0 0}
.cc-pop ul{list-style:none;margin:0;padding:.3rem;max-height:260px;overflow:auto}
.cc-pop li{display:flex;align-items:center;gap:.6rem;padding:.45rem .6rem;border-radius:6px;cursor:pointer;font-size:.93rem}
.cc-pop li:hover,.cc-pop li.hl{background:#F3F0FC}.cc-pop li .d{margin-left:auto;font-family:var(--f-mono);color:var(--muted)}

/* CTA band */
.cta-band{background:var(--night);color:#fff;border-radius:var(--r-l);padding:clamp(2rem,5vw,4rem);display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;position:relative;overflow:hidden}
.cta-band h2{color:#fff}.cta-band p{color:#C9C1E8}
.cta-band::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--spectrum)}
@media (max-width:991px){.cta-band{grid-template-columns:1fr}}

/* footer */
.site-footer{background:var(--night);color:#C9C1E8;padding:4.5rem 0 1.5rem;font-size:.95rem}
.site-footer a{color:#E9E4FB;text-decoration:none}.site-footer a:hover{color:#fff;text-decoration:underline}
.ft-top{display:grid;grid-template-columns:320px 1fr;gap:4rem}
.ft-brand img{height:56px;width:auto;margin-bottom:1rem}
.ft-brand address{font-style:normal;margin:1.2rem 0;line-height:1.6}
.ft-cols{display:grid;grid-template-columns:repeat(3,1fr) 1.4fr;gap:2rem}
.ft-cols a{display:block;padding:.22rem 0}
.ft-h{font-family:var(--f-display);font-weight:700;color:#fff;margin-bottom:.8rem}
.social{display:flex;gap:.5rem}.social a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.2)}
.nl-row{display:flex;gap:.4rem;margin-top:.6rem}.nl-row input{flex:1;min-width:0;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;padding:.6rem 1rem}
.nl-row input::placeholder{color:#9F95C8}
.ft-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:3rem;padding-top:1.5rem;font-size:.85rem}
.ft-bottom nav{display:flex;flex-wrap:wrap;gap:.3rem 1.2rem}
.ft-bottom p{margin:0;max-width:none}
@media (max-width:991px){.ft-top{grid-template-columns:1fr}.ft-cols{grid-template-columns:1fr 1fr}}

/* cookie */
.cookie{position:fixed;left:1rem;right:1rem;bottom:1rem;max-width:720px;margin:auto;background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px -15px rgba(28,14,82,.4);border-radius:var(--r-l);padding:1rem 1.2rem;display:flex;gap:1rem;align-items:center;z-index:1050;font-size:.92rem}
.cookie p{margin:0}.cookie>div{display:flex;gap:.4rem;flex-shrink:0}
@media (max-width:575px){.cookie{flex-direction:column;align-items:stretch}}

/* tools */
.tool-hero{background:var(--night);color:#fff;padding:3rem 0 2.5rem}
.tool-hero h1{color:#fff;font-size:clamp(1.9rem,3.4vw,2.8rem);margin:.4rem 0 .6rem}
.tool-hero p{color:#C9C1E8}
.tool-hero .crumbs,.tool-hero .crumbs a{color:#A99FD3}
.your-ip{display:inline-flex;align-items:center;gap:.6rem;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:.35rem .9rem;font-size:.88rem;color:#E9E4FB;margin-top:.4rem}
.your-ip b{font-family:var(--f-mono);font-weight:500;color:#fff}
.your-ip .live{width:8px;height:8px;border-radius:50%;background:#3DDC97;box-shadow:0 0 0 0 rgba(61,220,151,.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}
.tool-form{display:flex;gap:.6rem;margin-top:1.6rem;flex-wrap:wrap}
.tool-form input,.tool-form select{flex:1 1 280px;font-family:var(--f-mono);font-size:1.05rem;padding:.85rem 1.1rem;border-radius:12px;border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#fff;outline:0}
.tool-form select{flex:0 0 auto;font-family:var(--f-body)}
.tool-form select option{color:var(--ink)}
.tool-form input:focus{border-color:var(--pink)}
.tool-form input::placeholder{color:#8F84BD}
.examples{margin-top:.8rem;font-size:.88rem;color:#A99FD3}.examples button{background:none;border:0;color:#E9E4FB;font-family:var(--f-mono);text-decoration:underline dotted;padding:0 .3rem}
.tool-out{padding:2.5rem 0 5rem;min-height:300px}
.t-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:1.4rem;margin-bottom:1.4rem}
.t-card>h3{font-size:1.05rem;margin:0 0 1rem;display:flex;align-items:center;gap:.5rem}
.t-card>h3 .bi{color:var(--purple)}
.kv{display:grid;grid-template-columns:minmax(120px,max-content) 1fr;gap:.35rem 1.2rem;font-size:.95rem;margin:0}
.kv dt{color:var(--muted);font-weight:500}.kv dd{margin:0;font-family:var(--f-mono);font-size:.9rem;word-break:break-word}
.t-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;margin-bottom:1.4rem}
.t-stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:1rem}
.t-stat b{display:block;font-family:var(--f-display);font-size:1.6rem;line-height:1.1}.t-stat span{font-size:.85rem;color:var(--muted)}
.t-table{width:100%;font-size:.9rem;border-collapse:collapse}
.t-table th{font-family:var(--f-display);font-size:.8rem;color:var(--muted);text-align:left;border-bottom:1px solid var(--line);padding:.5rem;white-space:nowrap;position:sticky;top:0;background:#fff;z-index:3;box-shadow:0 1px 0 var(--line)}
.t-table td{border-bottom:1px solid #F0EDF9;padding:.5rem;vertical-align:top}
.t-table td.mono{font-size:.85rem}
.t-scroll{max-height:520px;overflow:auto;border:1px solid var(--line);border-radius:var(--r-m)}
.st{display:inline-flex;align-items:center;gap:.3rem;font-family:var(--f-display);font-weight:700;font-size:.78rem;padding:.2rem .6rem;border-radius:999px}
.st-valid,.st-pass{background:#DDF6EC;color:#03543F}.st-invalid,.st-fail{background:#FDE2E1;color:#9B1C1C}.st-unknown,.st-warn{background:#FEF3C7;color:#92400E}.st-info{background:#E0EEFF;color:#1E4E9C}
.aspath{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem;font-family:var(--f-mono);font-size:.82rem}
.aspath .as{padding:.12rem .45rem;border-radius:5px;background:#F0EDF9;cursor:help;white-space:nowrap}
.aspath .as.origin{background:var(--ink);color:#fff}.aspath .sep{color:#B5ABD8}
.aspath .as.hl{outline:2px solid var(--pink)}
.grade{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:2.2rem;color:#fff;flex-shrink:0}
.check-row{display:grid;grid-template-columns:90px 1fr;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--line)}
.check-row b{font-family:var(--f-display);display:block}.check-row p{margin:.2rem 0 0;font-size:.93rem;color:var(--ink-2)}
.check-row ul{font-family:var(--f-mono);font-size:.82rem;margin:.4rem 0 0;padding-left:1rem;color:var(--ink-2)}
.loader{display:flex;align-items:center;gap:1rem;color:var(--muted);padding:2rem 0}
.loader .bar{width:180px;height:4px;border-radius:4px;background:var(--line);overflow:hidden;position:relative}
.loader .bar::after{content:"";position:absolute;inset:0;width:40%;background:var(--spectrum);animation:slide 1.1s infinite ease-in-out}
@keyframes slide{0%{transform:translateX(-100%)}100%{transform:translateX(260%)}}
.src-note{font-size:.82rem;color:var(--muted);margin-top:1rem}
.tools-index{display:grid;grid-template-columns:repeat(3,1fr);gap:0 2rem}
.tool-link{display:grid;grid-template-columns:44px 1fr;gap:1rem;padding:1.3rem 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.tool-link .bi{font-size:1.6rem;color:var(--purple)}.tool-link b{font-family:var(--f-display);display:block}.tool-link span{font-size:.92rem;color:var(--muted)}
.tool-link:hover b{color:var(--accent)}
.tool-feature{grid-column:1/-1;background:var(--night);color:#fff;border-radius:var(--r-l);padding:2rem;border:0;margin-bottom:1rem}
.tool-feature b{color:#fff;font-size:1.4rem}.tool-feature span{color:#C9C1E8;font-size:1rem}.tool-feature .bi{color:var(--pink);font-size:2rem}
@media (max-width:991px){.tools-index{grid-template-columns:1fr 1fr}}@media (max-width:575px){.tools-index{grid-template-columns:1fr}}
.tabs-lite{display:flex;gap:.3rem;border-bottom:1px solid var(--line);margin-bottom:1rem;flex-wrap:wrap}
.tabs-lite button{border:0;background:none;padding:.6rem .9rem;font-family:var(--f-display);font-weight:600;font-size:.9rem;color:var(--muted);border-bottom:2px solid transparent}
.tabs-lite button.on{color:var(--ink);border-color:var(--pink)}
.bars .row-b{display:grid;grid-template-columns:140px 1fr 60px;gap:.8rem;align-items:center;font-size:.9rem;margin:.35rem 0}
.bars .track{display:block;height:10px;background:#F0EDF9;border-radius:6px;overflow:hidden}.bars .fill{display:block;height:100%;background:var(--spectrum)}

/* locations map */
.map-shell{position:relative;height:min(78vh,760px);background:#0A0620}
#ixmap{position:absolute;inset:0}
.map-panel{position:absolute;top:1rem;left:1rem;bottom:1rem;width:340px;background:rgba(18,10,51,.88);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-l);color:#E9E4FB;display:flex;flex-direction:column;z-index:5}
.map-panel h1{font-size:1.4rem;color:#fff;margin:0}
.map-panel .mp-head{padding:1.2rem 1.2rem .8rem;border-bottom:1px solid rgba(255,255,255,.1)}
.map-filters{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.8rem}
.map-filters button{border:1px solid rgba(255,255,255,.2);background:transparent;color:#E9E4FB;border-radius:999px;padding:.3rem .8rem;font-size:.82rem}
.map-filters button.on{background:#fff;color:var(--ink)}
.map-search{margin-top:.7rem;width:100%;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;padding:.5rem .8rem}
.map-list{overflow:auto;flex:1;padding:.4rem}
.map-list button{display:flex;width:100%;text-align:left;gap:.7rem;align-items:center;background:none;border:0;color:#E9E4FB;padding:.6rem .7rem;border-radius:10px}
.map-list button:hover,.map-list button.on{background:rgba(255,255,255,.08)}
.map-list small{color:#A99FD3;display:block;font-size:.8rem}
.pin-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.pin-active{background:#3DDC97;box-shadow:0 0 8px #3DDC97}.pin-upcoming{background:#C84BFF;box-shadow:0 0 8px #C84BFF}.pin-planned{background:#FF8A1F;box-shadow:0 0 8px #FF8A1F}
.map-counts{display:flex;gap:1rem;font-size:.85rem;margin-top:.6rem}.map-counts b{font-family:var(--f-display);color:#fff;font-size:1.1rem}
.ixm{position:absolute;transform:translate(-50%,-50%);cursor:pointer}
.ixm .core{width:12px;height:12px;border-radius:50%;border:2px solid #fff;position:relative;z-index:2}
.ixm .ring{position:absolute;left:50%;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;animation:ring 2.4s ease-out infinite}
.ixm .ring.r2{animation-delay:1.2s}
.ixm.active .core{background:#3DDC97}.ixm.active .ring{border:2px solid #3DDC97}
.ixm.upcoming .core{background:#C84BFF}.ixm.upcoming .ring{border:2px solid #C84BFF}
.ixm.planned .core{background:#FF8A1F}.ixm.planned .ring{border:2px dashed #FF8A1F;animation-duration:3.6s}
.ixm.sel .core{transform:scale(1.5)}
@keyframes ring{0%{transform:scale(1);opacity:.9}100%{transform:scale(4.2);opacity:0}}
.map-card{position:absolute;right:1rem;top:1rem;width:320px;background:#fff;border-radius:var(--r-l);padding:1.3rem;z-index:6;box-shadow:0 30px 60px -20px rgba(0,0,0,.6);display:none}
.map-card.open{display:block}.map-card h3{font-size:1.15rem;margin:0 0 .3rem}
#mapcanvas{position:absolute;inset:0;pointer-events:none;z-index:3}
@media (max-width:767px){.map-shell{height:auto;display:flex;flex-direction:column}#ixmap{position:relative;height:60vh}.map-panel{position:relative;inset:auto;width:auto;margin:0;border-radius:0;max-height:none}.map-card{left:1rem;right:1rem;width:auto;top:auto;bottom:1rem}}

.err-box{border:1px solid #F8B4B4;background:#FDF2F2;color:#9B1C1C;border-radius:var(--r-m);padding:1rem 1.2rem}
.note-box{border-left:3px solid var(--purple);background:#F6F2FF;padding:1rem 1.2rem;border-radius:0 var(--r-m) var(--r-m) 0}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
.cta-band a{color:#fff}
.ft-top>*,.ft-cols>*,.cta-band>*,.hero-grid>*,.svc-layout>*,.post-layout>*,.paths>*,.sec-head>*{min-width:0}
@media (max-width:575px){.ft-cols{grid-template-columns:1fr 1fr}.ft-news{grid-column:1/-1}.cta-band{padding:1.5rem}.nl-row{flex-wrap:wrap}.nl-row input{flex-basis:100%}}
body{overflow-x:hidden}

/* ---------- Looking glass (hero, graph, routes) ---------- */
.lg-hero{display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:radial-gradient(120% 140% at 0% 0%,#2a1670 0%,#120A33 60%);color:#fff;border-radius:18px;padding:26px 28px;margin-bottom:18px;box-shadow:0 18px 40px -20px rgba(28,14,82,.6)}
.lg-hero>div:first-child{min-width:0;flex:1 1 380px}
.lg-hero h2{font-size:clamp(1.4rem,3.4vw,2.1rem);margin:.2rem 0 .6rem;color:#fff;word-break:break-all;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.lg-hero a{color:#fff}
.lg-k{font:600 .72rem/1 Montserrat,sans-serif;text-transform:uppercase;letter-spacing:.12em;color:#B9AFE6;margin:0}
.lg-k a{color:#B9AFE6;text-transform:none;letter-spacing:0}
.lg-origin{margin:0;display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#DCD6F5}
.lg-origin>span:first-child{color:#B9AFE6;font-size:.85rem}
.lg-warn{margin:.6rem 0 0;color:#FFC24B;font-size:.9rem}
.lg-badge{display:inline-flex;align-items:center;gap:5px;font:600 .74rem/1 'IBM Plex Sans',sans-serif;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;white-space:nowrap}
.lg-badge.ok{background:rgba(61,220,151,.16);color:#5BEAAA}
.lg-badge.bad{background:rgba(255,106,90,.18);color:#FF8D80}
.lg-badge.warn{background:rgba(255,194,75,.16);color:#FFD27A}
.lg-badge.dark{background:rgba(255,255,255,.08);color:#CFC8EA}
.lg-vis{display:flex;align-items:center;gap:14px}
.lg-ring{width:108px;height:108px;flex:none}
.lg-vis b{display:block;font:700 1.7rem/1 Montserrat,sans-serif}
.lg-vis span{display:block;color:#B9AFE6;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.lg-vis small{display:block;color:#CFC8EA;max-width:170px;margin-top:4px}
.lg-facts{margin-top:18px}
.lg-graph{padding:0;overflow:hidden;margin-top:18px}
.asg-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line,#E6E1F5)}
.asg-head h3{margin:0;font-size:1.05rem}
.asg-head h3 i{color:#FF4DA6;margin-right:8px}
.asg-ctrl{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.85rem}
.asg-depth{display:flex;align-items:center;gap:8px;margin:0}
.asg-depth input{width:110px;accent-color:#C84BFF}
.asg-depth b{min-width:1.2em}
.asg-chk{display:flex;align-items:center;gap:6px;margin:0}
.asg-chk input{accent-color:#C84BFF}
.asg-find{border:1px solid var(--line,#E6E1F5);border-radius:10px;padding:6px 10px;width:190px;max-width:100%;font-size:.85rem}
.asg-find.nf{border-color:#FF6A5A;background:#FFF3F1}
.asg-btn{border:1px solid var(--line,#E6E1F5);background:#fff;border-radius:10px;width:34px;height:34px;display:inline-grid;place-items:center;color:#1C0E52}
.asg-btn:hover{border-color:#C84BFF;color:#C84BFF}
.asg-stage{position:relative;height:600px;background:#FBFAFF;background-image:radial-gradient(#E6E1F5 1px,transparent 1px);background-size:22px 22px;cursor:grab;touch-action:pan-y;overflow:hidden}
.asg-stage.grab{cursor:grabbing}
.asg-svg{width:100%;height:100%;display:block;user-select:none}
.asg-e{fill:none;stroke:#D9D2EF;stroke-linecap:round;transition:stroke .15s,opacity .15s}
.asg-e.hl{stroke:#FF4DA6;opacity:.9}
.asg-e.dim{opacity:.18}
.asg-n{cursor:pointer;transition:opacity .15s}
.asg-n circle{stroke:#fff;stroke-width:2}
.asg-n.sel circle{stroke:#FF4DA6;stroke-width:4}
.asg-n.dim{opacity:.25}
.asg-n:focus{outline:none}
.asg-asn{font:600 12px Montserrat,sans-serif;fill:#1C0E52;paint-order:stroke;stroke:#FBFAFF;stroke-width:4px}
.asg-name{font:10.5px 'IBM Plex Sans',sans-serif;fill:#6B6390;paint-order:stroke;stroke:#FBFAFF;stroke-width:4px}
.asg-n.peer .asg-asn{font-size:10.5px;font-weight:500}
.asg-legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding:12px 18px;font-size:.8rem;color:#5A5280;border-top:1px solid var(--line,#E6E1F5)}
.asg-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.asg-legend em{margin-left:auto;font-style:normal;color:#8A83A8}
.lg-graph:fullscreen{background:#fff;display:flex;flex-direction:column}
.lg-graph:fullscreen .asg-stage{flex:1;height:auto}
.lg-selbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:#fff;border:1px solid #F6C6E0;border-left:4px solid #FF4DA6;border-radius:12px;padding:12px 16px;margin:14px 0 0}
.lg-sel-links{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:.88rem}
.lg-tabs{margin-top:18px}
.lg-tools{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.lg-tools .form-control{flex:1 1 240px;min-width:0}
.lg-tools .form-select{flex:0 1 220px;min-width:0}
.lg-note{background:#FFF1F8;border-radius:10px;padding:8px 12px;margin-bottom:10px;font-size:.9rem}
.lg-rt td{vertical-align:top}
.lg-rt .aspath{flex-wrap:wrap;min-width:220px}
.aspath a.as{text-decoration:none;color:inherit;position:relative}
.aspath .as sup{font-size:.65em;margin-left:2px;color:#C84BFF;font-weight:700}
.aspath .as.sel{background:#1C0E52;color:#fff}
.lg-ip{word-break:break-all}
.cm{display:inline-block;font:500 .74rem 'IBM Plex Mono',monospace;background:#F3F0FB;border-radius:6px;padding:2px 6px;margin:1px 0}
.cm.more{background:#1C0E52;color:#fff;cursor:help}
.lg-share{display:inline-block;width:80px;height:6px;background:#EEEAF8;border-radius:4px;vertical-align:middle;overflow:hidden}
.lg-share span{display:block;height:100%;background:linear-gradient(90deg,#2EA8FF,#C84BFF,#FF4DA6)}
.lg-pfxs{display:flex;flex-wrap:wrap;gap:8px}
.lg-pfx{border:1px solid var(--line,#E6E1F5);border-radius:10px;padding:7px 12px;font-size:.86rem;text-decoration:none;color:#1C0E52;background:#fff;transition:all .15s}
.lg-pfx:hover{border-color:#C84BFF;color:#C84BFF;transform:translateY(-1px)}
@media (max-width:640px){.lg-hero{padding:20px}.asg-stage{height:420px}.asg-legend em{margin-left:0}.lg-vis{width:100%}}
.lg-rt .aspath .as.origin{background:#FF4DA6;color:#fff}
.lg-rt .aspath .as.sel{background:#1C0E52;color:#fff;box-shadow:0 0 0 2px #FF4DA6}

.no-pulse .ixm .ring{display:none}
/* looking-glass table polish */
.lg-rt td:nth-child(5){white-space:nowrap}
.lg-rt td:nth-child(6){white-space:nowrap}
.lg-rt td:nth-child(5).lg-ip{font-size:.78rem}
.lg-rt td:nth-child(2){min-width:170px}
.lg-rt td:nth-child(4){min-width:150px}
.lg-rt .cm{white-space:nowrap}
/* origin history timeline */
.oh-sum{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,2fr);gap:10px;margin:14px 0}
.oh-sum>div{background:#FBFAFF;border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-width:0}
.oh-sum b{display:block;font:700 1.4rem/1.1 var(--f-display);color:var(--ink)}
.oh-sum span{font-size:.8rem;color:var(--muted)}
.oh-cur{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.oh-cur>span:first-child{width:100%}
.oh-cur a{font-weight:600;text-decoration:none;color:var(--ink)}
.oh-cur i,.oh-leg i,.oh-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.lg-badge.warn-l{background:#FFF4DC;color:#9A6400}
.oh-ctrl{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-bottom:8px}
.oh-range{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.oh-range button{border:0;background:#fff;padding:6px 12px;font-size:.82rem;color:var(--ink-2)}
.oh-range button+button{border-left:1px solid var(--line)}
.oh-range button.on{background:var(--ink);color:#fff}
.oh-leg{display:flex;flex-wrap:wrap;gap:6px}
.oh-leg button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 10px;font:600 .78rem var(--f-mono);color:var(--ink);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.oh-leg small{font:400 .74rem var(--f-body);color:var(--muted)}
.oh-leg button.off{opacity:.4;text-decoration:line-through}
.oh-chart{position:relative;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.oh-svg{display:block;width:100%}
.oh-grid{stroke:#EFEBF8}
.oh-zebra{fill:#FBFAFF}
.oh-tick{font:10.5px var(--f-body);fill:#8A83A8}
.oh-lab{font:11px var(--f-mono);fill:var(--ink)}
.oh-as{font-weight:700}
.oh-pf{fill:#6B6390}
.oh-bar{cursor:pointer;transition:filter .12s}
.oh-bar:hover{filter:brightness(1.1) drop-shadow(0 2px 4px rgba(28,14,82,.25))}
.oh-bar.sel{stroke:#1C0E52;stroke-width:2}
.oh-tip{position:absolute;z-index:5;width:250px;background:#120A33;color:#fff;font-size:.8rem;line-height:1.45;padding:9px 11px;border-radius:10px;pointer-events:none;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
@media (max-width:767px){.oh-sum{grid-template-columns:repeat(3,minmax(0,1fr))}.oh-cur{grid-column:1/-1}.oh-sum b{font-size:1.15rem}}
.t-table td.nw{white-space:nowrap}
/* stacked tables on phones */
@media (max-width:640px){
  .t-scroll{max-height:none;border:0;border-radius:0;overflow:visible}
  .t-stack thead{display:none}
  .t-stack,.t-stack tbody,.t-stack tr,.t-stack td{display:block;width:100%}
  .t-stack tr{border:1px solid var(--line);border-radius:12px;padding:.55rem .75rem;margin-bottom:.6rem;background:#fff}
  .t-stack td{border:0;padding:.28rem 0;display:grid;grid-template-columns:minmax(84px,34%) minmax(0,1fr);gap:.6rem;align-items:start;white-space:normal !important;min-width:0 !important;overflow-wrap:anywhere}
  .t-stack td::before{content:attr(data-l);font:600 .72rem var(--f-display);color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding-top:.15rem}
  .t-stack td[data-l=""]{grid-template-columns:1fr}.t-stack td[data-l=""]::before{display:none}
  .t-stack td>*{min-width:0}
  .lg-rt td.lg-pathcell{grid-template-columns:1fr}.lg-rt td.lg-pathcell::before{margin-bottom:-.2rem}
  .lg-rt .aspath{min-width:0}
  .lg-tools{display:grid;grid-template-columns:1fr 1fr}
  .lg-tools .form-control{grid-column:1/-1}
  .lg-tools .form-select{grid-column:1/-1}
  .lg-tools .btn{width:100%}
  .lg-selbar{flex-direction:column;align-items:flex-start}
  .asg-head{padding:12px}
  .asg-ctrl{width:100%}
  .asg-find{flex:1 1 140px;width:auto}
  .asg-stage{height:440px}
  .tabs-lite{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tabs-lite button{white-space:nowrap;flex:none}
  .lg-hero h2{font-size:1.35rem}
  .lg-ring{width:84px;height:84px}
  .oh-tip{width:210px}
}
.lg-scroll{max-height:680px}.cm.more{border:0;cursor:pointer}
/* ---------- phone layout for tool pages & outputs ---------- */
@media (max-width:640px){
  .tool-hero{padding:2rem 0 1.6rem}
  .tool-hero h1{font-size:1.7rem;display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
  .tool-hero p{font-size:.95rem}
  .your-ip{flex-wrap:wrap;max-width:100%;border-radius:14px;font-size:.82rem}
  .your-ip b{overflow-wrap:anywhere}
  .tool-form{gap:.5rem}
  .tool-form input,.tool-form select{flex:1 1 100%;font-size:1rem;padding:.75rem .9rem;min-width:0}
  .tool-form .btn{flex:1 1 100%}
  .examples{display:flex;flex-wrap:wrap;gap:.3rem .2rem;align-items:center}
  .tool-out{padding-top:1.4rem}
  .t-card{padding:1rem;border-radius:14px}
  .kv{grid-template-columns:1fr;gap:.1rem}
  .kv dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;margin-top:.55rem}
  .kv dt:first-child{margin-top:0}
  .kv dd{overflow-wrap:anywhere}
  .t-stats{grid-template-columns:1fr 1fr;gap:.6rem}
  .t-stat{padding:.75rem}
  .t-stat b{font-size:1.25rem;overflow-wrap:anywhere}
  .bars .row-b{grid-template-columns:minmax(0,1fr) 48px;gap:.2rem .6rem}
  .bars .row-b>:first-child{grid-column:1/-1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .aspath{font-size:.76rem}
  .chip{max-width:100%;overflow:hidden;text-overflow:ellipsis}
  .err-box,.note-box{overflow-wrap:anywhere}
  canvas{max-width:100%}
}
@media (max-width:640px){
  .t-stack td{display:block}
  .t-stack td::before{display:block;padding:0 0 .1rem}
  .t-scroll.lg-scroll{max-height:none}
  .lg-rt .aspath{margin-top:.1rem}
}
@media (max-width:991px){.row.g-5,.row.gx-5{--bs-gutter-x:1.5rem}}@media (max-width:575px){.row.g-4,.row.gx-4{--bs-gutter-x:1.5rem}main{overflow-x:clip}}
.aspath .as.origin sup,.aspath .as.sel sup{color:#fff}
.lt-chip{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:600;line-height:1;padding:4px 8px;border-radius:999px;color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent);border:1px solid color-mix(in srgb,var(--c) 40%,transparent);white-space:nowrap}
.map-card .lt-chip{color:color-mix(in srgb,var(--c) 70%,#1C0E52)}
.map-filters button small{opacity:.6;font-size:.72em;margin-left:2px}

/* =================== Search: command palette =================== */
html.sp-open{overflow:hidden}
.sp{position:fixed;inset:0;z-index:2000;display:flex;justify-content:center;align-items:flex-start;padding:9vh 16px 16px}
.sp-backdrop{position:absolute;inset:0;background:rgba(18,10,51,.55);backdrop-filter:blur(6px);opacity:0;transition:opacity .16s}
.sp-panel{position:relative;width:100%;max-width:700px;max-height:min(78vh,720px);display:flex;flex-direction:column;background:#fff;border-radius:18px;box-shadow:0 40px 90px -30px rgba(18,10,51,.7),0 0 0 1px rgba(28,14,82,.08);overflow:hidden;transform:translateY(-10px) scale(.98);opacity:0;transition:transform .16s,opacity .16s}
.sp.in .sp-backdrop{opacity:1}.sp.in .sp-panel{transform:none;opacity:1}
.sp-panel::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--spectrum)}
.sp-bar{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);position:relative}
.sp-bar>.bi{font-size:1.2rem;color:var(--purple)}
.sp-bar input{flex:1;min-width:0;border:0;outline:0;font-size:1.08rem;color:var(--ink);background:none;font-family:var(--f-body)}
.sp-bar input::placeholder{color:#9A92BD}
.sp-bar input::-webkit-search-cancel-button{display:none}
.sp-esc{border:1px solid var(--line);background:#FBFAFF;border-radius:7px;font:600 .72rem var(--f-mono);color:var(--muted);padding:4px 8px}
.sp-spin{width:16px;height:16px;border:2px solid #E6E1F5;border-top-color:var(--pink);border-radius:50%;opacity:0;animation:spspin .7s linear infinite}
.sp.busy .sp-spin,#searchPage.loading .sr-spin{opacity:1}
@keyframes spspin{to{transform:rotate(360deg)}}
.sp-body{overflow-y:auto;padding:8px 10px 12px;overscroll-behavior:contain}
.sp-group{padding:6px 0}
.sp-gh{display:flex;justify-content:space-between;align-items:center;padding:8px 10px 6px;font:600 .72rem var(--f-display);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.sp-gh i{margin-right:6px;color:var(--purple)}
.sp-gh a,.sp-gh button{font:600 .76rem var(--f-body);text-transform:none;letter-spacing:0;color:var(--purple);background:none;border:0;text-decoration:none}
.sp-item{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:12px;text-decoration:none;color:var(--ink);position:relative}
.sp-item:hover,.sp-item.on{background:#F5F2FD}
.sp-item.on{box-shadow:inset 3px 0 0 var(--pink)}
.sp-ic{flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#F3F0FB;color:var(--ink);font-size:1rem}
.sp-item.on .sp-ic{background:var(--ink);color:#fff}
.sp-tx{flex:1;min-width:0;display:flex;flex-direction:column}
.sp-tx b{font-weight:600;font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sp-tx small{color:var(--muted);font-size:.8rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.sp-item em{flex:none;font-style:normal;font-size:.72rem;color:var(--muted);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sp-enter{opacity:0;color:var(--muted);font-size:.9rem}.sp-item.on .sp-enter{opacity:1}
.sp mark,.sr-body mark,.sg-box mark{background:linear-gradient(transparent 55%,rgba(255,77,166,.28) 55%);color:inherit;padding:0}
.sp-chips{display:flex;flex-wrap:wrap;gap:6px;padding:2px 10px}
.sp-chips button,.sp-chips a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:.85rem;color:var(--ink);text-decoration:none;transition:all .12s}
.sp-chips button:hover,.sp-chips a:hover{border-color:var(--purple);color:var(--purple);transform:translateY(-1px)}
.sp-chips small{color:var(--muted);margin-left:2px}
.sp-quick{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.sp-rec{display:flex;align-items:center}.sp-rec .sp-item{flex:1}
.sp-x{border:0;background:none;color:#A69FC6;width:32px;height:32px;border-radius:8px}.sp-x:hover{background:#F5F2FD;color:var(--ink)}
.sp-tip{margin:8px 10px 2px;font-size:.8rem;color:var(--muted)}.sp-tip i{color:#FFB020}
.sp-intent{margin:6px 4px 8px;padding:12px;border-radius:14px;background:linear-gradient(135deg,#1C0E52,#2a1670);color:#fff}
.sp-intent-h{font-size:.85rem;color:#CFC8EA;margin:0 4px 8px}.sp-intent-h i{color:#FFC24B}.sp-intent-h b{color:#fff;font-size:.95rem}
.sp-intent-a{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sp-intent .sp-act{background:rgba(255,255,255,.08);color:#fff;font-size:.86rem;padding:9px 11px;gap:8px}
.sp-intent .sp-act:hover,.sp-intent .sp-act.on{background:rgba(255,255,255,.18);box-shadow:inset 3px 0 0 var(--pink)}
.sp-empty{text-align:center;padding:26px 10px}
.sp-empty-ic{width:54px;height:54px;border-radius:16px;background:#F3F0FB;display:grid;place-items:center;margin:0 auto 10px;font-size:1.4rem;color:var(--purple)}
.sp-empty .sp-chips{justify-content:center;margin-top:10px}
.sp-foot{display:flex;gap:16px;align-items:center;padding:10px 18px;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted);background:#FBFAFF}
.sp-foot a{color:var(--purple);font-weight:600;text-decoration:none}
kbd{display:inline-block;min-width:20px;text-align:center;font:600 .7rem var(--f-mono);background:#fff;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 5px;color:var(--ink-2);margin-right:3px}
@media (max-width:640px){.sp{padding:0}.sp-panel{max-width:none;max-height:100%;height:100%;border-radius:0}.sp-foot span{display:none}.sp-quick,.sp-intent-a{grid-template-columns:1fr}.sp-item em{display:none}}

/* inline suggestions */
.sg-host{position:relative}
.sg-box{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:50;background:#fff;border-radius:14px;box-shadow:0 24px 50px -20px rgba(18,10,51,.45),0 0 0 1px rgba(28,14,82,.08);padding:6px;max-height:420px;overflow:auto;text-align:left}
.sg-box .sp-intent{margin:2px 0 6px}
.sg-all{display:block;padding:10px 12px;font-size:.85rem;font-weight:600;color:var(--purple);text-decoration:none;border-top:1px solid var(--line);margin-top:4px}
.sg-none{padding:14px;font-size:.88rem;color:var(--muted)}

/* blog search */
.blog-search{display:flex;align-items:center;max-width:620px;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:5px 5px 5px 16px;gap:10px;transition:border-color .15s,box-shadow .15s}
.blog-search:focus-within{border-color:var(--purple);box-shadow:0 0 0 4px rgba(200,75,255,.12)}
.blog-search>.bi{color:var(--muted)}
.blog-search input{flex:1;min-width:0;border:0;outline:0;font-size:1rem;background:none;padding:8px 0}
.blog-search input::-webkit-search-cancel-button{display:none}
.blog-search .btn{border-radius:10px;padding:.55rem 1.2rem}
.bs-clear{color:var(--muted);padding:6px}
.blog-list{padding-top:2.2rem}
.cat-bar .chip .muted{font-size:.8em;margin-left:2px}
.cat-bar .chip.extra{display:none}.cat-bar.open .chip.extra{display:inline-flex}
.chip-more{border-style:dashed!important;background:none;color:var(--purple)!important;font-weight:600}
.chip-more .m2,.cat-bar.open .chip-more .m1{display:none}.cat-bar.open .chip-more .m2{display:inline}

/* =================== Search results page =================== */
.sr-hero{background:radial-gradient(120% 120% at 0% 0%,#2a1670 0%,var(--night) 55%);color:#fff;padding:clamp(2.6rem,6vw,4.4rem) 0 clamp(2.2rem,4vw,3rem);position:relative;overflow:hidden}
.sr-hero::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:var(--spectrum)}
.sr-kicker{font:600 .78rem var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:#B9AFE6;margin:0 0 .6rem}
.sr-hero h1{color:#fff;font-size:clamp(1.9rem,4.2vw,3rem);margin:0 0 1.4rem;max-width:26ch;overflow-wrap:anywhere}
.sr-hero h1 span{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.sr-form{display:flex;align-items:center;gap:12px;max-width:760px;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.2);border-radius:16px;padding:6px 6px 6px 18px;transition:border-color .15s,background .15s}
.sr-form:focus-within{border-color:var(--pink);background:rgba(255,255,255,.12)}
.sr-form>.bi{color:#B9AFE6;font-size:1.15rem}
.sr-form input{flex:1;min-width:0;border:0;outline:0;background:none;color:#fff;font-size:1.1rem;padding:10px 0}
.sr-form input::placeholder{color:#9A90C8}
.sr-form input::-webkit-search-cancel-button{filter:invert(1)}
.sr-form .btn{border-radius:12px;padding:.7rem 1.4rem}
.sr-spin{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--pink);border-radius:50%;opacity:0;animation:spspin .7s linear infinite}
.sr-hint{margin:.9rem 0 0;font-size:.82rem;color:#A99FD3}
.sr-hint kbd{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.sr-body{padding:2.4rem 0 4.5rem;min-height:40vh}
#searchPage.loading #searchResults{opacity:.55;transition:opacity .15s}
.sr-note{color:var(--muted)}
.sr-start{display:flex;flex-direction:column;gap:1.6rem}
.sr-block h2{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .8rem;display:flex;gap:8px;align-items:center}
.sr-block h2 i{color:var(--purple);font-size:1rem}
.sr-block .sp-chips{padding:0}
.sr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.sr-grid .sr-block{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:1.2rem}
.sr-links{list-style:none;margin:0;padding:0}
.sr-links a{display:flex;gap:8px;align-items:center;padding:.42rem 0;text-decoration:none;color:var(--ink);font-weight:500;border-bottom:1px dashed #EEEAF8}
.sr-links a:hover{color:var(--purple)}
.sr-links a i{color:var(--purple)}
.sr-links a.more{color:var(--purple);border:0;font-weight:600}
.sr-ipcard{display:flex;gap:14px;align-items:flex-start;background:linear-gradient(135deg,#FFF7E6,#FFF1F8);border:1px solid #F7DDEA;border-radius:var(--r-l);padding:1.1rem 1.3rem}
.sr-ipcard>i{color:#FF8A1F;font-size:1.3rem}
.linkish{border:0;background:none;padding:0;color:var(--purple);font-family:var(--f-mono);text-decoration:underline dotted}
.sr-summary{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:1.4rem}
.sr-summary p{margin:0;color:var(--ink-2)}
.sr-tabs{display:flex;flex-wrap:wrap;gap:6px}
.sr-tabs a{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;text-decoration:none;color:var(--ink);font-size:.86rem;font-weight:500}
.sr-tabs a small{color:var(--muted);font-weight:600}
.sr-tabs a.on{background:var(--ink);border-color:var(--ink);color:#fff}.sr-tabs a.on small{color:#CFC8EA}
.sr-intent{background:linear-gradient(135deg,#1C0E52,#2a1670);color:#fff;border-radius:var(--r-l);padding:1.2rem;margin-bottom:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between}
.sr-intent-h{display:flex;gap:12px;align-items:center}
.sr-intent-h small{display:block;color:#B9AFE6;font-size:.8rem}.sr-intent-h b{font-size:1.25rem}
.sr-intent-ic{width:44px;height:44px;border-radius:12px;background:rgba(255,194,75,.15);display:grid;place-items:center;color:#FFC24B;font-size:1.2rem}
.sr-intent-a{display:flex;flex-wrap:wrap;gap:8px}
.sr-item-act{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);color:#fff;text-decoration:none;padding:9px 14px;border-radius:12px;font-size:.88rem;font-weight:500}
.sr-item-act:hover{background:#fff;color:var(--ink)}
.sr-item-act .bi-arrow-right{opacity:.6;font-size:.8rem}
.sr-group{margin-bottom:2rem}
.sr-group header{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:.5rem;margin-bottom:.6rem}
.sr-group h2{font-size:1.05rem;margin:0;display:flex;gap:8px;align-items:center}
.sr-group h2 i{color:var(--purple)}.sr-group h2 small{font:600 .75rem var(--f-body);color:var(--muted);background:#F3F0FB;border-radius:999px;padding:2px 8px}
.sr-group header a{font-size:.86rem;font-weight:600;color:var(--purple);text-decoration:none}
.sr-list{display:flex;flex-direction:column}
.sr-list.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.2rem}
.sr-item{display:flex;gap:14px;align-items:flex-start;padding:.95rem .7rem;border-radius:14px;text-decoration:none;color:var(--ink);transition:background .12s}
.sr-item:hover{background:#fff;box-shadow:0 10px 30px -18px rgba(28,14,82,.35)}
.sr-item:hover b{color:var(--purple)}
.sr-ic{flex:none;width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--purple);font-size:1.1rem}
.sr-tx{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.sr-url{font:400 .75rem var(--f-mono);color:#8A83A8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sr-tx b{font:600 1.04rem/1.35 var(--f-display);transition:color .12s}
.sr-snip{font-size:.9rem;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sr-meta{flex:none;font-size:.76rem;color:var(--muted);background:#F3F0FB;border-radius:999px;padding:3px 9px;white-space:nowrap;margin-top:2px}
.sr-none{text-align:center;max-width:620px;margin:1rem auto;padding:1rem}
.sr-none svg{width:110px;height:110px;margin-bottom:.6rem}
.sr-none h2{font-size:1.5rem;overflow-wrap:anywhere}
@media (max-width:991px){.sr-grid{grid-template-columns:1fr 1fr}.sr-grid .sr-block:last-child{grid-column:1/-1}}
@media (max-width:640px){.sr-grid{grid-template-columns:1fr}.sr-list.cols{grid-template-columns:minmax(0,1fr)}.sr-form{flex-wrap:wrap;padding:6px 6px 6px 14px}.sr-form .btn{width:100%}.sr-meta{display:none}.sr-item{padding:.8rem .2rem}.sr-tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;width:100%}.sr-tabs a{flex:none}.sr-hint{display:none}.blog-search .btn{padding:.55rem .9rem}}

/* =================== 404 / error =================== */
.e404{position:relative;background:var(--night);color:#fff;overflow:hidden;padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem)}
.e404::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:var(--spectrum)}
.e404-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 70% at 70% 40%,#000 30%,transparent 80%)}
.e404::before{content:"404";position:absolute;right:-2vw;bottom:-6vw;font:800 clamp(10rem,30vw,26rem)/1 var(--f-display);color:transparent;-webkit-text-stroke:1px rgba(200,75,255,.18);pointer-events:none}
.e404-wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.e404-kicker{display:inline-flex;align-items:center;gap:10px;font:500 .82rem var(--f-mono);color:#FF8D80;background:rgba(255,106,90,.12);border:1px solid rgba(255,106,90,.3);border-radius:999px;padding:6px 14px;margin:0 0 1.2rem}
.e404-kicker .dot{width:8px;height:8px;border-radius:50%;background:#FF6A5A;box-shadow:0 0 0 0 rgba(255,106,90,.6);animation:ping 2s infinite}
.e404 h1{color:#fff;font-size:clamp(2.4rem,5.6vw,4.4rem);line-height:1.02;margin:0 0 1rem;letter-spacing:-.02em}
.e404 h1 span{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}
.e404 .lead{color:#C9C1E8;max-width:52ch}
.e404-path{display:inline-flex;align-items:center;gap:10px;max-width:100%;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.22);border-radius:12px;padding:8px 14px;color:#A99FD3;font-size:.9rem;margin:.4rem 0 1.4rem}
.e404-path span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.e404-path b{color:#FF8D80;font-weight:500;text-decoration:line-through;text-decoration-color:rgba(255,106,90,.6)}
.e404-search{display:flex;align-items:center;gap:10px;max-width:560px;background:#fff;border-radius:14px;padding:5px 5px 5px 16px}
.e404-search>.bi{color:var(--muted)}
.e404-search input{flex:1;min-width:0;border:0;outline:0;font-size:1rem;color:var(--ink);padding:9px 0;background:none}
.e404-search .btn{border-radius:10px}
.e404-search .sg-box{color:var(--ink)}
.e404-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.1rem}
.e404-cta .btn{border-radius:999px;padding:.6rem 1.2rem;font-weight:600}
.e404-visual{display:flex;flex-direction:column;gap:1.2rem}
.term{background:#0B0620;border:1px solid rgba(255,255,255,.1);border-radius:16px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8),0 0 0 6px rgba(255,255,255,.02);overflow:hidden;transform:rotate(-1deg)}
.term-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.07)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#FF5F57}.term-bar i:nth-child(2){background:#FEBC2E}.term-bar i:nth-child(3){background:#28C840}
.term-bar span{margin-left:8px;font:400 .76rem var(--f-mono);color:#8F84BD;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.term-body{margin:0;padding:18px 18px 20px;font:400 .84rem/1.75 var(--f-mono);color:#CFC8EA;white-space:normal;min-height:14em}.term-body .l{white-space:pre-wrap;word-break:break-word}
.term-body .l{display:block}
.term-body .l.anim{opacity:0;animation:termIn .25s forwards}
.term-body .p{color:#fff}.term-body em{font-style:normal;color:#3DDC97}
.term-body .bad{color:#FF6A5A;font-weight:500}.term-body .dim{color:#8F84BD}
.term-body .cursor{color:var(--pink);animation:blink 1s steps(1) infinite}
@keyframes termIn{from{opacity:0;transform:translateX(-4px)}to{opacity:1;transform:none}}
@keyframes blink{50%{opacity:0}}
.e404-net{width:100%;height:auto;max-width:460px;align-self:center}
.e404-net .lnk{fill:none;stroke:url(#e4g);stroke-width:2.5;stroke-dasharray:6 7;animation:dash 1.4s linear infinite}
.e404-net .lnk.d2{animation-duration:1.8s}
.e404-net .lnk.broken{stroke:#FF6A5A;stroke-dasharray:3 6;opacity:.6;animation:none}
.e404-net .nd{fill:#120A33;stroke:#C84BFF;stroke-width:3}
.e404-net .nd.off{stroke:#5B517F;stroke-dasharray:3 3}
.e404-net .x circle{fill:rgba(255,106,90,.15);stroke:#FF6A5A;stroke-width:2;animation:xpulse 1.6s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
.e404-net .x path{stroke:#FF6A5A;stroke-width:3;stroke-linecap:round}
.e404-net .pkt{fill:#fff;filter:drop-shadow(0 0 6px #FF4DA6)}
@keyframes dash{to{stroke-dashoffset:-26}}
@keyframes xpulse{50%{transform:scale(1.18)}}
.e404-next{padding:clamp(2.4rem,5vw,4rem) 0 clamp(3rem,6vw,5rem)}
.e404-dym{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:1.4rem;margin-bottom:2.2rem;box-shadow:0 20px 40px -30px rgba(28,14,82,.35)}
.e404-dym h2{font-size:1.15rem;margin:0 0 .8rem;display:flex;gap:8px;align-items:center}.e404-dym h2 i{color:var(--pink)}
.e404-dym-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.e404-dym-list a{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:.8rem 1rem;border-radius:12px;background:#FBFAFF;border:1px solid #EEEAF8;text-decoration:none;color:var(--ink);transition:all .12s}
.e404-dym-list a:hover{border-color:var(--purple);background:#fff;transform:translateY(-1px)}
.e404-dym-list .k{grid-column:1;font:600 .68rem var(--f-display);text-transform:uppercase;letter-spacing:.08em;color:var(--purple)}
.e404-dym-list b{grid-column:1;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.e404-dym-list .u{grid-column:1;font-size:.74rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.e404-dym-list .bi{grid-column:2;grid-row:1/4;align-self:center;color:var(--purple)}
.e404-h{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 1rem}
.e404-dest{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.e404-dest a{display:flex;gap:14px;align-items:center;padding:1rem 1.1rem;background:#fff;border:1px solid var(--line);border-radius:16px;text-decoration:none;color:var(--ink);transition:all .15s}
.e404-dest a:hover{border-color:transparent;box-shadow:0 18px 36px -22px rgba(28,14,82,.5);transform:translateY(-2px)}
.e404-dest .ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--night);color:#fff;font-size:1.15rem;transition:background .15s}
.e404-dest a:hover .ic{background:var(--spectrum)}
.e404-dest b{display:block;font-family:var(--f-display);font-weight:700}.e404-dest small{color:var(--muted);font-size:.83rem}
.e404-report{margin:2rem 0 0;font-size:.9rem;color:var(--muted)}
@media (max-width:991px){.e404-wrap{grid-template-columns:1fr}.e404-visual{order:2}.term{transform:none}.e404-dest{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.e404-dym-list,.e404-dest{grid-template-columns:1fr}.e404-search{flex-wrap:wrap}.e404-search .btn{width:100%}.term-body{font-size:.74rem;min-height:0}.e404::before{display:none}.e404-net{display:none}}
@media (max-width:640px){.sp-body{flex:1}}
/* small phones (≤575px / 320px) */
@media (max-width:767px){.netmap-legend{justify-content:center}.netmap .lbl{font-size:15px}}
@media (max-width:575px){
  .segments{padding:1rem 0}
  .segments ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));justify-content:start;gap:.75rem 1rem}
  .segments li{font-size:.86rem;min-width:0}
  .segments li:last-child:nth-child(odd){grid-column:1/-1}
  .path-meta{gap:1.2rem}.path-meta span{min-width:0;flex:1}
  .path-meta b{font-size:1.12rem;line-height:1.2;overflow-wrap:break-word;margin-bottom:.15rem}
  .netmap{width:86%}
  .cookie{font-size:.82rem;padding:.9rem;left:.6rem;right:.6rem}
  .cookie p{margin-bottom:.6rem}
  .hops{gap:.3rem}.hop{font-size:.74rem}
}
@media (max-width:360px){
  .segments ul{grid-template-columns:1fr 1fr;gap:.6rem .8rem}
  .segments li{font-size:.8rem;gap:.4rem}
}
.features-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:991px){.features-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:575px){.features,.features-3{grid-template-columns:minmax(0,1fr)}}