/* echory Training Center — Identity System V2
   Terracotta #C03826 · Ember #CF3D05 (live/decision only) · Ink #191817 · Paper #F4F4F2
   Space Grotesk (display) + DM Sans (body) · 4px radius · hairlines, no shadows */
:root{
  /* V2 semantic tokens */
  --logo:url("../img/logo/echory-logo.svg");
  --primary:#C03826; --ember:#CF3D05; --ink:#191817; --paper:#F4F4F2;
  --page:#FBFBFA; --card:#FFFFFF; --hair:#E3E3E0; --muted:#6E6C68;
  --clay-1:#5C170E; --clay-2:#8E2417; --clay-5:#E86A3C; --clay-6:#F6C3AE;
  --n-1:#191817; --n-2:#3A3937; --n-3:#6E6C68; --n-4:#B9B8B4; --n-5:#EDEDEB; --n-6:#FBFBFA;
  --radius:4px; --radius-sm:2px;

  /* role tokens used across the app */
  --bg:var(--page); --bg2:var(--paper); --surface:var(--card);
  --text:var(--ink); --text2:var(--muted);
  --accent:var(--primary); --accent-soft:rgba(192,56,38,.08); --line:var(--hair);
  --glow:0 0 0 2px rgba(192,56,38,.55);

  /* V1 aliases — old rules keep working, values are V2 */
  --s:var(--paper); --sc:var(--page); --ch:var(--ink); --chl:var(--n-2);
  --t:var(--primary); --coral:var(--ember); --to:var(--ember);
  --apricot:var(--clay-6); --sienna:var(--clay-1);
}
[data-theme="dark"]{
  --logo:url("../img/logo/echory-logo-weiss.svg");
  --bg:#141312; --bg2:var(--ink); --surface:#211F1E;
  --text:#F4F4F2; --text2:#B9B8B4;
  --accent:var(--primary); --accent-soft:rgba(192,56,38,.16); --line:#332F2D;
  --glow:0 0 0 2px rgba(207,61,5,.7);
  --s:#F4F4F2;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}
body{font-family:'DM Sans',system-ui,sans-serif;font-feature-settings:'ss01';
  background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;
  transition:background .3s,color .3s}
h1,h2,h3,.display{font-family:'Space Grotesk','DM Sans',system-ui,sans-serif;font-weight:700}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit;cursor:pointer}
img{max-width:100%;display:block}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;
  background:var(--n-5);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1px 5px}
[data-theme="dark"] code{background:#2A2725}
.eyebrow{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  display:flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent);display:inline-block}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:14px;
  padding:11px 22px;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}
.brand .logo{display:inline-block;height:22px;aspect-ratio:2000/533.42;
  background:var(--logo) center/contain no-repeat}
.brand .b-sub{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--text2)}
.searchwrap{position:relative;flex:1;max-width:520px;margin:0 auto}
.searchwrap input{width:100%;padding:9px 38px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--surface);color:var(--text);font-family:inherit;font-size:14px;outline:none;
  transition:border-color .18s}
.searchwrap input:focus{border-color:var(--accent)}
.searchwrap .s-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.55;pointer-events:none}
.searchwrap kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:10px;font-weight:500;
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:1px 6px;color:var(--text2);background:var(--bg2)}
.controls{display:flex;align-items:center;gap:9px}
.role-switch{display:flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.role-switch button{padding:7px 13px;border:0;background:transparent;color:var(--text2);font-weight:500;font-size:12px;
  letter-spacing:.02em;display:flex;gap:6px;align-items:center;transition:background .18s,color .18s}
.role-switch button.active{background:var(--ink);color:#F4F4F2}
[data-theme="dark"] .role-switch button.active{background:#F4F4F2;color:var(--ink)}
.iconbtn{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);color:var(--text);font-size:15px;transition:border-color .18s}
.iconbtn:hover{border-color:var(--accent)}
.langlink{font-weight:700;font-size:12px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:var(--radius);padding:8px 11px;transition:border-color .18s}
.langlink:hover{border-color:var(--accent)}
.backapp{display:flex;align-items:center;gap:8px;background:var(--primary);
  color:#fff!important;font-weight:700;font-size:13px;padding:9px 16px;border-radius:var(--radius);white-space:nowrap;
  transition:background .18s}
.backapp:hover{background:var(--clay-2)}

/* ---------- search results ---------- */
.results{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);max-height:60vh;overflow:auto;display:none}
.results.open{display:block}
.results .r-item{display:block;padding:11px 16px;border-bottom:1px solid var(--line);color:var(--text);cursor:pointer}
.results .r-item:last-child{border-bottom:0}
.results .r-item:hover,.results .r-item.sel{background:var(--accent-soft)}
.results .r-cat{font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.results .r-title{font-weight:700;font-size:14px}
.results .r-snip{font-size:12.5px;color:var(--text2);line-height:1.5}
.results mark{background:var(--clay-6);color:var(--clay-1);border-radius:var(--radius-sm);padding:0 2px}
[data-theme="dark"] .results mark{background:var(--clay-1);color:var(--clay-6)}
.results .r-none{padding:16px;color:var(--text2);font-size:13px}

/* ---------- layout ---------- */
.shell{display:grid;grid-template-columns:250px minmax(0,1fr);gap:0;max-width:1360px;margin:0 auto}
.sidenav{position:sticky;top:64px;align-self:start;height:calc(100vh - 64px);overflow:auto;
  padding:28px 14px 40px 22px;border-right:1px solid var(--line)}
.nav-group{margin-bottom:22px}
.nav-group .g-label{font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--text2);
  margin:0 0 8px 12px}
.nav-item{position:relative;display:flex;align-items:center;gap:9px;padding:7px 12px;color:var(--text2);
  font-weight:500;font-size:14px;cursor:pointer;border-left:2px solid transparent;
  transition:color .18s,background .18s,border-color .18s}
.nav-item:hover{color:var(--text);background:var(--accent-soft)}
.nav-item.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-soft)}
.nav-item .badge{margin-left:auto;font-size:10px;font-weight:500;letter-spacing:.06em;border:1px solid var(--line);
  padding:1px 6px;border-radius:var(--radius-sm);color:var(--text2)}
.nav-item.admin-item .badge{color:var(--accent);border-color:var(--accent)}
main{padding:26px 30px 90px;min-width:0}

/* ---------- echo field (brand rule 1) — backgrounds only, never behind copy ---------- */
.echo-field{position:relative;overflow:hidden}
.echo-field::before{content:'';position:absolute;right:0;top:0;bottom:0;width:min(42%,460px);
  background-image:repeating-radial-gradient(circle at 100% 50%,
    rgba(192,56,38,.26) 0 1.5px, transparent 1.5px 22px);
  mask-image:linear-gradient(270deg,#000 0%,transparent 100%);
  -webkit-mask-image:linear-gradient(270deg,#000 0%,transparent 100%);
  pointer-events:none;z-index:0}
.echo-field.on-ink::before{background-image:repeating-radial-gradient(circle at 100% 50%,
    rgba(232,106,60,.30) 0 1.5px, transparent 1.5px 22px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#F4F4F2;
  border:1px solid var(--ink);border-radius:var(--radius);padding:60px 48px 62px;margin-bottom:30px}
.hero .h-in{position:relative;z-index:2;max-width:640px}
.hero .eyebrow{color:var(--clay-5)}
.hero .eyebrow::before{background:var(--clay-5)}
.hero h1{font-weight:700;letter-spacing:-.04em;line-height:.95;font-size:clamp(32px,4.6vw,58px);margin:16px 0 14px}
.hero h1 .w{display:inline-block;white-space:pre}
.hero h1 .c{display:inline-block;transform:translateY(.6em);opacity:0;animation:riseIn .55s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes riseIn{to{transform:translateY(0);opacity:1}}
.hero p{color:#B9B8B4;font-size:16px;max-width:56ch}
.hero .h-stats{display:flex;gap:0;margin-top:30px;flex-wrap:wrap;border-top:1px solid rgba(244,244,242,.16);padding-top:18px}
.hero .h-stat{padding-right:34px;margin-right:34px;border-right:1px solid rgba(244,244,242,.16)}
.hero .h-stat:last-child{border-right:0;margin-right:0;padding-right:0}
.hero .h-stat b{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:700;letter-spacing:-.03em;
  line-height:1;color:#F4F4F2;display:block}
.hero .h-stat span{display:block;font-size:11px;color:#8C8A85;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;margin-top:6px}
/* signal bars (brand rule 3) — ember marks the moment */
.signal-bars{position:absolute;right:46px;bottom:52px;z-index:1;display:flex;align-items:flex-end;gap:5px;height:78px}
.signal-bars i{display:block;width:4px;border-radius:var(--radius-sm);background:rgba(192,56,38,.25);
  animation:sig 2.6s ease-in-out infinite}
.signal-bars i.on{background:var(--ember)}
@keyframes sig{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}
@media (max-width:860px){.signal-bars{display:none}}

/* ---------- module ---------- */
.module{margin-bottom:52px;scroll-margin-top:var(--jump-offset,80px)}
.module-head{margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.module-head h2{font-weight:700;letter-spacing:-.04em;line-height:.98;font-size:clamp(22px,2.8vw,34px);margin:10px 0 8px}
.module-head .m-intro{color:var(--text2);max-width:64ch}
.tagrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tag{font-family:inherit;font-size:11px;font-weight:500;letter-spacing:.04em;color:var(--accent);
  background:transparent;border:1px solid var(--line);padding:3px 9px;border-radius:var(--radius-sm);
  cursor:pointer;transition:border-color .15s,background .15s}
.tag:hover{border-color:var(--accent);background:var(--accent-soft)}

/* ---------- training card (dual pane) ---------- */
.tcard{display:grid;grid-template-columns:minmax(0,10fr) minmax(0,9fr);gap:0;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  margin-bottom:20px;scroll-margin-top:var(--jump-offset,80px);opacity:0;transform:translateY(14px);
  transition:opacity .5s,transform .5s,border-color .18s}
.tcard.inview{opacity:1;transform:none}
.tcard.no-media{grid-template-columns:1fr}
.tcard:hover{border-color:var(--n-4)}
.tcard .t-left{padding:26px 28px}
.tcard h3{font-weight:700;letter-spacing:-.03em;line-height:1.1;font-size:20px;margin:8px 0 10px}
.tcard .t-desc{color:var(--text2);font-size:15px;margin-bottom:14px;max-width:64ch}
.steps{list-style:none;counter-reset:st;margin:12px 0}
.steps li{counter-increment:st;position:relative;padding:0 0 15px 40px;font-size:15px;max-width:64ch}
.steps li::before{content:counter(st);position:absolute;left:0;top:2px;width:24px;height:24px;
  border-radius:var(--radius-sm);background:var(--primary);color:#fff;font-family:'Space Grotesk',sans-serif;
  font-weight:700;font-size:12.5px;display:grid;place-items:center}
.steps li::after{content:"";position:absolute;left:11.5px;top:28px;bottom:3px;width:1px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps b,.faq-a b,.t-desc b,.m-intro b{font-weight:700;color:var(--text)}
.tip{display:flex;gap:10px;background:var(--accent-soft);border-left:2px solid var(--accent);
  border-radius:0 var(--radius) var(--radius) 0;padding:11px 14px;font-size:14px;margin-top:12px;max-width:64ch}
.tip .t-ico{flex:none}
.meta{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.views{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:500;color:var(--text2)}
.views .digits{display:inline-flex;overflow:hidden;height:15px}
.views .dcol{display:inline-block;transition:transform .8s cubic-bezier(.2,.75,.25,1)}
.views .dcol span{display:block;height:15px;line-height:15px}

/* media pane */
.t-media{position:relative;background:var(--bg2);border-left:1px solid var(--line);min-height:270px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:default}
.t-media .frame{position:absolute;inset:14px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:var(--surface);transition:border-color .3s,box-shadow .3s}
.t-media .stage{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform;
  transition:transform .68s cubic-bezier(.35,.65,.25,1)}
.t-media .stage img{width:100%;height:100%;object-fit:fill;display:block}
.t-media img,.t-media video{transition:opacity .2s}
.t-media.glow .frame{box-shadow:var(--glow)}
.demo-toggle{position:absolute;left:22px;bottom:20px;z-index:4;display:inline-flex;align-items:center;gap:7px;
  font-family:inherit;font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  background:var(--ink);color:#F4F4F2;border:0;padding:6px 11px;border-radius:var(--radius-sm);
  opacity:.94;transition:opacity .15s}
.demo-toggle:hover{opacity:1}
.demo-toggle .mp-ico{color:var(--ember);font-size:9px}
.m-zoom{position:absolute;right:18px;top:16px;z-index:4;width:28px;height:28px;border:0;border-radius:var(--radius-sm);
  background:var(--ink);color:#F4F4F2;opacity:.72;font-size:13px;display:grid;place-items:center;
  cursor:zoom-in;transition:opacity .15s}
.m-zoom:hover{opacity:1}
/* animated cursor */
.cursor{position:absolute;left:50%;top:85%;z-index:5;pointer-events:none;transform:translate(-4px,-3px);
  transition-property:left,top;transition-timing-function:cubic-bezier(.35,.6,.25,1);transform-origin:0 0;
  filter:drop-shadow(0 2px 5px rgba(0,0,0,.35))}
.cursor.down svg{transform:scale(.82)}
.cursor svg{transition:transform .15s}
.clickfx{position:absolute;z-index:4;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;
  border:2.5px solid var(--ember);pointer-events:none;animation:clickfx .65s ease-out forwards}
@keyframes clickfx{0%{transform:scale(.4);opacity:.95}100%{transform:scale(3.4);opacity:0}}
.t-media.has-anim .frame{background:var(--surface)}
.t-media.has-anim img{animation:none}

/* fullscreen demo */
.fs-scrim{position:fixed;inset:0;z-index:110;background:rgba(25,24,23,.9);display:none}
body.fs-open{overflow:hidden}
.t-media.fs{position:fixed;inset:5vh 5vw;z-index:120;min-height:0;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--bg2);cursor:zoom-out}
.t-media.fs .frame{inset:20px}
.t-media.fs .demo-toggle{left:26px;bottom:26px}
.t-media.fs .m-zoom{cursor:pointer}
@media (max-width:760px){.t-media.fs{inset:8vh 3vw}}

/* related guides */
.related{margin-top:14px;display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.related:empty{display:none}
.rel-label{font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--text2)}
.rel-link{font-size:12.5px;font-weight:500;color:var(--accent);border:1px solid var(--line);
  padding:4px 10px;border-radius:var(--radius-sm);transition:border-color .15s,background .15s}
.rel-link:hover{border-color:var(--accent);background:var(--accent-soft)}

/* ---------- FAQ accordion ---------- */
.faq-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq-item{border-bottom:1px solid var(--line);scroll-margin-top:var(--jump-offset,80px)}
.faq-item:last-child{border-bottom:0}
.faq-q{width:100%;display:flex;align-items:center;gap:12px;background:transparent;border:0;text-align:left;
  padding:16px 20px;color:var(--text);font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.02em;
  font-size:15.5px;transition:background .18s}
.faq-q:hover{background:var(--accent-soft)}
.faq-q .chev{margin-left:auto;flex:none;transition:transform .3s;color:var(--accent)}
.faq-item.open .faq-q .chev{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--text2);font-size:15px}
.faq-a .a-in{padding:0 20px 18px 52px;max-width:70ch}
.faq-item.open .faq-a{max-height:700px}
.faq-q .q-ico{flex:none;width:22px;height:22px;border-radius:var(--radius-sm);background:var(--accent-soft);
  color:var(--accent);display:grid;place-items:center;font-size:11px;font-weight:700}
.faq-foot{display:flex;align-items:center;gap:18px;margin-top:14px;flex-wrap:wrap}
.vote{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--text2)}
.v-btn{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);width:30px;height:28px;
  font-size:13px;transition:border-color .15s}
.v-btn:hover{border-color:var(--accent)}
.v-thanks{color:var(--accent)}

/* ---------- workflow journey ---------- */
.journey{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 28px 30px;margin-bottom:24px}
.j-track{position:relative;display:flex;align-items:flex-start;margin-top:20px}
.j-line{flex:1;height:1px;background:var(--line);margin-top:21px;position:relative}
.j-station{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:7px;background:none;
  border:0;color:var(--text);max-width:180px;padding:0 6px;transition:transform .18s}
.j-station:hover{transform:translateY(-2px)}
.j-dot{width:42px;height:42px;border-radius:var(--radius);background:var(--accent-soft);
  border:1px solid var(--accent);display:grid;place-items:center;position:relative}
.j-num{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--accent);font-size:16px}
.j-label{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14.5px;letter-spacing:-.02em}
.j-sub{font-size:11.5px;color:var(--text2);line-height:1.45}
.j-pulse{position:absolute;top:18px;left:0;width:8px;height:8px;border-radius:50%;background:var(--ember);
  animation:jpulse 6s linear infinite;z-index:1}
@keyframes jpulse{0%{left:4%;opacity:0}6%{opacity:1}46%{left:48%}94%{opacity:1}100%{left:94%;opacity:0}}

/* ---------- app map ---------- */
.appmap{margin-bottom:44px}
.appmap h2{font-weight:700;letter-spacing:-.04em;font-size:clamp(22px,2.8vw,34px);margin:10px 0 8px}
.map-wrap{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:18px}
.map-wrap img{width:100%;display:block}
.hotspot{position:absolute;z-index:3;width:34px;height:34px;margin:-17px 0 0 -17px;border:0;background:none;padding:0}
.hs-core{position:absolute;inset:11px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 0 3px rgba(255,255,255,.8);transition:transform .18s}
.hotspot:hover .hs-core{transform:scale(1.3)}
.hs-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--primary);opacity:0;
  animation:hsring 2.6s ease-out infinite}
.hs-ring.r2{animation-delay:1.3s}
@keyframes hsring{0%{transform:scale(.45);opacity:.75}100%{transform:scale(1.7);opacity:0}}
.hs-tip{position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%) translateY(4px);
  background:var(--ink);color:#F4F4F2;font-size:11.5px;font-weight:500;padding:5px 10px;border-radius:var(--radius-sm);
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;z-index:5}
.hotspot:hover .hs-tip{opacity:1;transform:translateX(-50%) translateY(0)}
.hotspot.hs-locked .hs-core{background:var(--n-3)}
.hotspot.hs-locked .hs-ring{border-color:var(--n-3)}
.hotspot.hs-locked .hs-tip::after{content:" \1F512"}
[data-theme="dark"] .hs-core{box-shadow:0 0 0 3px rgba(25,24,23,.85)}

/* ---------- misc ---------- */
.audience-note{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:500;color:#B9B8B4;
  border:1px solid rgba(244,244,242,.2);padding:6px 12px;border-radius:var(--radius-sm);margin-top:20px;max-width:64ch;
  line-height:1.5;text-align:left}
.stale-note{background:var(--accent-soft);border:1px solid var(--accent);border-radius:var(--radius);
  padding:12px 16px;font-size:13.5px;margin-bottom:20px;color:var(--text)}
footer{border-top:1px solid var(--line);color:var(--text2);font-size:13px;padding:26px 30px;text-align:center}
.toTop{position:fixed;right:20px;bottom:20px;z-index:50;opacity:0;pointer-events:none;transition:opacity .3s}
.toTop.show{opacity:1;pointer-events:auto}
.hl-flash{animation:flash 1.6s ease}
@keyframes flash{0%,60%{background:var(--accent-soft)}100%{background:transparent}}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(25,24,23,.9);display:none;place-items:center;
  padding:4vh 4vw;cursor:zoom-out}
.lightbox.open{display:grid}
.lightbox img{max-width:100%;max-height:92vh;width:auto;height:auto;border-radius:var(--radius)}

/* ---------- responsive ---------- */
.mobile-nav{display:none}
@media (max-width:1020px){
  .shell{grid-template-columns:1fr}
  .sidenav{display:none}
  .mobile-nav{display:flex;gap:7px;overflow-x:auto;padding:12px 16px;position:sticky;top:58px;z-index:55;
    background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .mobile-nav::-webkit-scrollbar{display:none}
  .mobile-nav .nav-item{flex:none;border:1px solid var(--line);border-left-width:1px;border-radius:var(--radius);
    padding:6px 13px;background:var(--surface);font-size:13px}
  .mobile-nav .nav-item.active{border-color:var(--accent)}
  main{padding:20px 16px 70px}
  .tcard{grid-template-columns:1fr}
  .t-media{min-height:230px;border-left:0;border-top:1px solid var(--line)}
  .hero{padding:38px 24px 42px}
  .hero .h-stat{padding-right:20px;margin-right:20px}
}
@media (max-width:760px){
  .topbar{flex-wrap:wrap;padding:10px 12px;row-gap:8px}
  .brand .b-name{display:none}
  .searchwrap{order:3;flex-basis:100%;max-width:none}
  .searchwrap kbd{display:none}
  .backapp span{display:none}
  .backapp{padding:9px 11px}
  .role-switch button{padding:7px 9px}
  .role-switch button .rs-txt{display:none}
  .mobile-nav{top:105px}
  .j-sub{display:none}
  .j-label{font-size:12.5px}
  .j-dot{width:36px;height:36px}
  .hs-tip{display:none}
  .demo-toggle{left:14px;bottom:14px}
}