/* Waymark — futuristic poster look: paper gray frame, ink-black rail, signal red. Light is the default look. */
:root{
  --page:#e6e6ea;--frame:#f4f4f4;--card:#e8e8ea;--rail:#111112;--rail-ink:#f4f4f4;--ink:#111112;
  --bg:#f4f4f4;--bg-2:#ebebed;--surface:#ffffff;--surface-2:#efeff1;--raised:#ffffff;
  --line:#cfcfd4;--line-soft:#e0e0e4;--text:#121213;--muted:#4f4f55;--faint:#8c8c93;
  --accent:#ee3a22;--accent-2:#c82a14;--accent-ink:#ffffff;--accent-soft:rgba(238,58,34,.1);
  /* Part colors (names kept from the old palette): module = ink, data = steel, helper = bronze, screen = berry, tests = sage */
  --violet:#111112;--sky:#3d5a72;--amber:#b0782a;--rose:#c14f7c;--teal:#3f7a63;--slate:#7a7a82;
  --p-bg:#e1e1e4;--p-panel:#ececee;--p-ink:#111112;--p-hex:#b9b9be;--p-sphere:#f3f3f4;--p-hair:rgba(17,17,18,.28);
  --dot:rgba(17,17,18,.12);--shadow:0 40px 80px -40px rgba(20,20,30,.4);--shadow-sm:0 10px 24px -14px rgba(20,20,30,.4);
  --head:'Poppins',ui-sans-serif,system-ui,sans-serif;--body:'Poppins',ui-sans-serif,system-ui,-apple-system,sans-serif;--mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;--hud:'Chakra Petch',var(--mono);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --page:#060607;--frame:#121214;--card:#1c1c1f;--rail:#f1f1f2;--rail-ink:#111112;--ink:#f1f1f2;
  --bg:#121214;--bg-2:#18181b;--surface:#1f1f23;--surface-2:#26262b;--raised:#232327;
  --line:#35353b;--line-soft:#28282d;--text:#f1f1f2;--muted:#b2b2b9;--faint:#7a7a82;
  --accent:#ff4a2f;--accent-2:#ff7a63;--accent-ink:#ffffff;--accent-soft:rgba(255,74,47,.15);
  --violet:#f1f1f2;--sky:#86a9c7;--amber:#e0a14c;--rose:#ec7fa5;--teal:#6fb597;--slate:#9a9aa3;
  --p-bg:#18181b;--p-panel:#1f1f23;--p-ink:#f1f1f2;--p-hex:#3a3a40;--p-sphere:#222226;--p-hair:rgba(241,241,242,.2);
  --dot:rgba(241,241,242,.1);--shadow:0 40px 80px -40px rgba(0,0,0,.9);--shadow-sm:0 10px 24px -14px rgba(0,0,0,.8);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --page:#060607;--frame:#121214;--card:#1c1c1f;--rail:#f1f1f2;--rail-ink:#111112;--ink:#f1f1f2;
  --bg:#121214;--bg-2:#18181b;--surface:#1f1f23;--surface-2:#26262b;--raised:#232327;
  --line:#35353b;--line-soft:#28282d;--text:#f1f1f2;--muted:#b2b2b9;--faint:#7a7a82;
  --accent:#ff4a2f;--accent-2:#ff7a63;--accent-ink:#ffffff;--accent-soft:rgba(255,74,47,.15);
  --violet:#f1f1f2;--sky:#86a9c7;--amber:#e0a14c;--rose:#ec7fa5;--teal:#6fb597;--slate:#9a9aa3;
  --p-bg:#18181b;--p-panel:#1f1f23;--p-ink:#f1f1f2;--p-hex:#3a3a40;--p-sphere:#222226;--p-hair:rgba(241,241,242,.2);
  --dot:rgba(241,241,242,.1);--shadow:0 40px 80px -40px rgba(0,0,0,.9);--shadow-sm:0 10px 24px -14px rgba(0,0,0,.8);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
body{background:var(--page);color:var(--text);font:15px/1.55 var(--body);-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
code,kbd,pre{font-family:var(--mono)}
h1,h2,h3{font-family:var(--head);letter-spacing:-.03em;margin:0}
.kicker{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:99px;font-weight:600;font-size:13.5px;letter-spacing:.02em;text-transform:uppercase;border:1.5px solid var(--ink);background:transparent;transition:transform .15s,background .15s,color .15s,border-color .15s}
.btn:hover{background:var(--ink);color:var(--frame)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--ink);border-color:var(--ink);color:var(--frame)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--ink);color:var(--frame)}
.btn.small{height:36px;padding:0 15px;font-size:12px}
.btn:disabled{opacity:.55;cursor:progress}
.theme-toggle .moon{display:none}
:root[data-theme="dark"] .theme-toggle .sun{display:none}:root[data-theme="dark"] .theme-toggle .moon{display:inline}
@media (prefers-color-scheme:dark){:root:not([data-theme]) .theme-toggle .sun{display:none}:root:not([data-theme]) .theme-toggle .moon{display:inline}}

/* Rail (black side bar) */
.rail{background:var(--rail);color:var(--rail-ink);border-radius:60px;display:flex;flex-direction:column;align-items:center;padding:16px 0;gap:30px}
.rail-logo{flex:none;width:66px;height:66px;border-radius:50%;background:var(--rail-ink);display:grid;place-items:center;transition:transform .2s}
.rail-logo:hover{transform:rotate(-12deg)}
.rail-logo svg{width:34px;height:34px}
.rail-logo circle{fill:var(--rail)}.rail-logo circle.dot-red{fill:var(--accent)}
.rail-logo path{fill:none;stroke:var(--rail);stroke-width:3;stroke-linecap:round}
.rail-label{writing-mode:vertical-rl;transform:rotate(180deg);font:400 15px/1 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--rail-ink);white-space:nowrap}
.rail-link{margin-top:auto;transition:color .15s}
.rail-link:hover{color:var(--accent)}
.rail-circle{flex:none;width:66px;height:66px;border-radius:50%;display:grid;place-items:center;font-size:22px;background:color-mix(in srgb,var(--rail-ink) 14%,transparent);color:var(--rail-ink);transition:background .15s}
.rail-circle:hover{background:var(--accent);color:#fff}

/* Landing frame */
#landing{min-height:100vh;padding:20px 20px 0}
.frame{--r:42px;max-width:1480px;margin:0 auto;min-height:min(900px,calc(100vh - 40px));display:grid;grid-template-columns:100px minmax(340px,430px) minmax(0,1fr);grid-template-rows:1fr auto;column-gap:34px;padding:16px;border-radius:52px;background:var(--frame);box-shadow:var(--shadow)}
.frame>.rail{grid-column:1;grid-row:1/3}
.hero-col{grid-column:2;grid-row:1;display:flex;flex-direction:column;gap:18px;padding:4px 0 0;min-width:0}
.intro-card{display:flex;align-items:center;gap:20px;padding:14px 20px 14px 14px;border-radius:28px;background:var(--card)}
.intro-thumb{flex:none;width:96px;height:96px;border-radius:16px;overflow:hidden}
.intro-thumb svg{display:block;width:100%;height:100%}
.intro-thumb .t-bg{fill:var(--p-bg)}.intro-thumb .t-sphere{fill:var(--p-sphere)}
.intro-thumb pattern path{fill:none;stroke:var(--p-hex);stroke-width:1}
.intro-thumb .t-link{fill:none;stroke:var(--p-ink);stroke-width:2}
.intro-thumb .t-red{fill:var(--accent)}.intro-thumb .t-node{fill:var(--p-ink)}
.intro-card p{margin:0;font-size:16px;line-height:1.7;color:var(--text)}
.timeline{list-style:none;margin:12px 0 0;padding:0 0 0 38px;display:grid;gap:64px}
.timeline li{position:relative;font:400 16px/1 var(--body);text-transform:uppercase;color:var(--muted);letter-spacing:-.01em}
.timeline li::before{content:'';position:absolute;left:-38px;top:1px;width:13px;height:13px;border-radius:50%;background:var(--line)}
.timeline li:first-child::after{content:'';position:absolute;left:-32px;top:16px;width:1.5px;height:62px;background:var(--line)}
.timeline li.on{color:var(--text)}
.timeline li.on::before{background:var(--ink)}
.timeline li.on::after{content:'';position:absolute;left:-32.5px;top:14px;width:2px;height:80px;background:linear-gradient(var(--ink),transparent)}
.tags{display:flex;flex-wrap:wrap;gap:3px;margin-top:30px}
.tag{display:inline-flex;align-items:center;gap:8px;text-decoration:none;height:52px;padding:0 28px;border-radius:99px;border:1.5px solid var(--ink);font:600 14px/1 var(--body);text-transform:uppercase;letter-spacing:-.01em;transition:background .15s,color .15s}
.tag:hover{background:var(--ink);color:var(--frame)}
.tag[data-action="impact-demo"]:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.link-box{display:flex;align-items:center;gap:6px;height:60px;padding:6px 6px 6px 22px;border-radius:99px;border:1.5px solid var(--ink);transition:box-shadow .2s,border-color .2s}
.link-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.link-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:400 14.5px var(--mono);padding:8px 0}
.link-box input::placeholder{color:var(--faint)}
.link-box .btn{height:46px;flex:none}
.progress{text-align:left;background:var(--card);border-radius:22px;padding:14px 18px}
.progress ol{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.progress li{display:flex;gap:10px;align-items:center;color:var(--faint);font-size:13.5px}
.progress li::before{content:'';width:9px;height:9px;border-radius:50%;border:2px solid currentColor;flex:none}
.progress li.active{color:var(--text)}.progress li.active::before{border-color:var(--accent);background:var(--accent);animation:pulse 1s infinite alternate}
.progress li.done{color:var(--muted)}.progress li.done::before{background:var(--ink);border-color:var(--ink)}
.progress .error{color:var(--accent);margin:10px 0 0;font-size:13.5px}
.progress .bar{height:4px;border-radius:4px;background:var(--line-soft);margin-top:12px;overflow:hidden}.progress .bar i{display:block;height:100%;background:var(--accent);transition:width .25s}
@keyframes pulse{to{opacity:.4}}

/* Headline: overlaps into the poster's bottom-left notch */
.hero-title{grid-column:2/4;grid-row:2;justify-self:start;position:relative;z-index:5;padding:12px 0 2px}
.hero-eyebrow{display:block;font:400 clamp(34px,min(3.4vw,5.4vh),60px)/1 var(--head);letter-spacing:-.03em;color:var(--muted);margin:0 0 .14em .06em}
.hero-title h1{font:500 clamp(60px,min(7.4vw,11.4vh),128px)/.93 var(--head);letter-spacing:-.055em;color:var(--ink);white-space:nowrap}
.hero-title .x{display:inline-block;width:.42em;height:.42em;margin:0 0 .04em .2em;fill:var(--ink);vertical-align:baseline}
.hero-title .slash{display:inline-block;width:.3em;height:.62em;margin-left:.5em;fill:var(--accent);vertical-align:-.04em}

/* Poster panel */
.poster{grid-column:3;grid-row:1/3;position:relative;overflow:hidden;border-radius:var(--r);background:var(--p-bg);min-height:640px;isolation:isolate}
.poster-art{position:absolute;inset:0}
.ps-bg{position:absolute;inset:0;width:100%;height:100%}
.ps-hair{fill:none;stroke:var(--p-hair);stroke-width:1.3}
.ps-ink{fill:var(--p-ink)}
.ps-sphere{fill:var(--p-sphere)}
.ps-hexline{fill:none;stroke:var(--p-hex);stroke-width:1.6}
.ps-orbit{fill:none;stroke:var(--p-ink);stroke-width:1.5;stroke-dasharray:2 12;opacity:.5}
.ps-ring{fill:none;stroke:var(--accent);stroke-width:9;stroke-linecap:round}
.ps-redline{fill:none;stroke:var(--accent);stroke-width:5}
.ps-strip{position:absolute;left:0;top:0;bottom:0;width:13%;min-width:92px;background:var(--p-panel);border-right:1px solid var(--p-hair)}
.ps-brand{position:absolute;top:26px;left:50%;transform:translateX(-50%);writing-mode:vertical-rl;font:700 36px/1 var(--hud);letter-spacing:.02em;color:var(--p-ink)}
.ps-credit{position:absolute;top:35%;left:50%;transform:translateX(-50%) rotate(180deg);writing-mode:vertical-rl;font:700 13px/1.25 var(--body);letter-spacing:.02em;color:var(--p-ink);text-align:right}
.ps-bar{position:absolute;right:16%;width:14px;background:var(--accent);border-radius:2px}
.ps-bar.thin{width:6px;right:24%}
.ps-tick{position:absolute;right:20%;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.ps-links{position:absolute;inset:0;width:100%;height:100%}
.ps-links path{fill:none;stroke:var(--p-ink);stroke-width:2;vector-effect:non-scaling-stroke}
.ps-links path.live{stroke:var(--accent);stroke-width:3;stroke-dasharray:8 7;animation:flow 1s linear infinite}
.ps-node{position:absolute;width:22%;min-width:150px;max-width:230px;padding:13px 15px 14px;border-radius:16px;background:var(--frame);border:1.5px solid var(--p-ink);box-shadow:var(--shadow-sm);color:var(--text);animation:float 6s ease-in-out infinite}
.ps-node:nth-of-type(2n){animation-delay:-3s}
.ps-node b{display:block;font:500 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.ps-node strong{display:block;font:600 19px/1.15 var(--head);letter-spacing:-.03em;margin:8px 0 4px}
.ps-node.module{background:var(--p-ink);color:var(--frame)}
.ps-node.entry{border-color:var(--accent);box-shadow:0 0 0 5px var(--accent-soft),var(--shadow-sm)}
@keyframes float{50%{transform:translateY(-6px)}}
.ps-mark{position:absolute;right:13%;top:21%;color:var(--p-ink);font:700 34px/1 var(--body)}
.ps-checker{position:absolute;right:8.5%;top:31%;width:14px;height:200px;background:conic-gradient(var(--p-ink) 25%,transparent 0 50%,var(--p-ink) 0 75%,transparent 0) 0 0/14px 14px}
.ps-barcode{position:absolute;right:2.6%;top:37%;width:24px;height:170px;background:repeating-linear-gradient(180deg,var(--p-ink) 0 2px,transparent 2px 4px,var(--p-ink) 4px 5px,transparent 5px 8px,var(--p-ink) 8px 11px,transparent 11px 13px)}
.ps-vert{position:absolute;right:2.4%;bottom:6%;writing-mode:vertical-rl;font:600 12px/1 var(--body);letter-spacing:.06em;color:var(--p-ink)}
.ps-icons{position:absolute;left:3%;bottom:calc(var(--notch-h,0px) + 22px);display:flex;gap:12px}
.ps-icons i{width:34px;height:34px;border-radius:50%;border:3px solid var(--p-ink)}
.ps-icons i.target{border-color:var(--accent);box-shadow:inset 0 0 0 5px var(--p-panel),inset 0 0 0 11px var(--accent)}
.ps-badges{position:absolute;right:6%;bottom:6%}
.ps-badge{width:250px;padding:14px 16px 10px;border-radius:6px;background:var(--accent);color:#fff;font:700 34px/1 var(--hud);letter-spacing:.06em;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 28%,transparent),0 20px 40px -20px var(--accent)}
.ps-badge small{display:flex;justify-content:space-between;align-items:center;gap:10px;font:700 11px/1 var(--mono);letter-spacing:.06em;margin-top:10px}

/* Notches: frame-colored cutouts with concave corners */
.notch{position:absolute;background:var(--frame);z-index:4}
.notch-bl{left:0;bottom:0;width:var(--notch-w,0px);height:var(--notch-h,0px);border-top-right-radius:var(--r)}
.notch-bl::before,.notch-bl::after,.notch-tr::before,.notch-tr::after{content:'';position:absolute;width:var(--r);height:var(--r)}
.notch-bl::before,.notch-bl::after{background:radial-gradient(circle var(--r) at 100% 0,transparent calc(100% - .6px),var(--frame) 100%)}
.notch-bl::before{left:0;bottom:100%}
.notch-bl::after{left:100%;bottom:0}
.notch-tr{top:0;right:0;width:100px;height:96px;border-bottom-left-radius:var(--r);display:grid;place-items:center;padding:0 0 12px 14px}
.notch-tr::before,.notch-tr::after{background:radial-gradient(circle var(--r) at 0 100%,transparent calc(100% - .6px),var(--frame) 100%)}
.notch-tr::before{right:100%;top:0}
.notch-tr::after{right:0;top:100%}
.menu{position:relative}
.menu summary{list-style:none;width:48px;height:48px;border-radius:50%;display:grid;align-content:center;justify-items:center;gap:7px;cursor:pointer;transition:background .15s}
.menu summary::-webkit-details-marker{display:none}
.menu summary:hover{background:var(--card)}
.menu summary span{display:block;width:30px;height:2.5px;border-radius:2px;background:var(--ink);transition:transform .2s,opacity .2s}
.menu[open] summary span:nth-child(1){transform:translateY(9.5px) rotate(45deg)}
.menu[open] summary span:nth-child(2){opacity:0}
.menu[open] summary span:nth-child(3){transform:translateY(-9.5px) rotate(-45deg)}
.menu-panel{position:absolute;right:-4px;top:calc(100% + 18px);min-width:230px;padding:8px;border-radius:24px;background:var(--frame);border:1px solid var(--line-soft);box-shadow:var(--shadow);display:grid}
.menu-panel a,.menu-panel button{display:block;text-align:left;text-decoration:none;padding:12px 16px;border-radius:16px;font:500 13px/1 var(--body);text-transform:uppercase;letter-spacing:.02em}
.menu-panel a:hover,.menu-panel button:hover{background:var(--card)}

/* Lower sections */
.how,.review{max-width:1480px;margin:28px auto 0;border-radius:52px}
.how{padding:44px;background:var(--frame);display:grid;grid-template-columns:minmax(260px,1fr) 2fr;gap:40px;align-items:start}
.how h2,.review h2{font-size:clamp(28px,3.4vw,46px);line-height:1.04;font-weight:500;letter-spacing:-.045em;margin-top:14px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.how-grid article{padding:24px;border-radius:28px;background:var(--card)}
.how-grid .num{display:inline-flex;align-items:center;gap:10px;font:400 15px/1 var(--body);text-transform:uppercase}
.how-grid .num::before{content:'';width:12px;height:12px;border-radius:50%;background:var(--ink)}
.how-grid h3{font-size:22px;font-weight:600;margin:36px 0 8px}
.how-grid p{margin:0;color:var(--muted);font-size:14px}
.try{max-width:1480px;margin:28px auto 0;padding:44px;border-radius:52px;background:var(--frame);display:grid;grid-template-columns:minmax(260px,1fr) 2fr;gap:40px;align-items:start}
.try h2{font-size:clamp(28px,3.4vw,46px);line-height:1.04;font-weight:500;letter-spacing:-.045em;margin-top:14px}
.try-head p{margin:16px 0 0;color:var(--muted);font-size:14px;max-width:340px}
.try-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.try-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;min-height:210px;padding:24px;border-radius:28px;border:1.5px solid var(--ink);transition:background .15s,color .15s}
.try-card .num{font:500 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.try-card b{margin-top:auto;font:600 20px/1.2 var(--head);letter-spacing:-.03em;word-break:break-word}
.try-card small{margin-top:6px;font-size:13.5px;color:var(--muted)}
.try-card i{position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-style:normal;background:var(--ink);color:var(--frame);transition:background .15s,transform .2s}
.try-card:hover{background:var(--ink);color:var(--frame)}
.try-card:hover small{color:color-mix(in srgb,var(--frame) 70%,transparent)}
.try-card:hover i{background:var(--accent);color:#fff;transform:rotate(-45deg)}
.review{padding:48px;background:var(--rail);color:var(--rail-ink);display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.review p{color:color-mix(in srgb,var(--rail-ink) 70%,transparent);margin:16px 0 0}
.review .btn{border-color:var(--rail-ink);color:var(--rail-ink)}
.review .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.review .btn:hover{background:var(--rail-ink);color:var(--rail);border-color:var(--rail-ink)}
.review-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.review-steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:8px}
.review-steps li{counter-increment:s;position:relative;padding:14px 20px 14px 64px;border-radius:99px;border:1.5px solid color-mix(in srgb,var(--rail-ink) 28%,transparent)}
.review-steps li::before{content:'0' counter(s);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--rail-ink);color:var(--rail);font:600 12px var(--mono)}
.review-steps li:last-child::before{background:var(--accent);color:#fff}
.review-steps b{display:block;font-size:14.5px;font-weight:600}
.review-steps span{color:color-mix(in srgb,var(--rail-ink) 62%,transparent);font-size:13px}
.site-footer{max-width:1480px;margin:0 auto;padding:26px 12px 34px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--faint);font-size:13px;text-transform:uppercase;letter-spacing:.02em}
.site-footer b{color:var(--text)}
.site-footer button{text-decoration:underline;color:var(--muted);text-transform:uppercase}

/* Workspace */
#workspace{height:100vh;height:100dvh;display:flex;gap:12px;padding:12px;background:var(--page)}
.ws-rail{flex:none;width:84px;padding:12px 0;gap:24px}
.ws-rail .rail-logo,.ws-rail .rail-circle{width:58px;height:58px}
.ws-frame{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--frame);border-radius:34px;overflow:hidden}
.app-header{height:70px;flex:none;display:flex;align-items:center;gap:12px;padding:0 16px 0 24px}
.project-switch{font:500 22px var(--head);letter-spacing:-.04em;padding:6px 10px;margin-left:-10px;border-radius:12px;max-width:34vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.project-switch:hover{background:var(--card)}
.mode-badge{font:500 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:7px 11px;border-radius:99px;background:var(--accent);color:var(--accent-ink);white-space:nowrap}
.app-header-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.search-trigger{display:flex;align-items:center;gap:8px;height:36px;padding:0 8px 0 16px;border-radius:99px;border:1.5px solid var(--line);color:var(--faint);font-size:13px;min-width:240px;transition:border-color .15s}
.search-trigger:hover{color:var(--text);border-color:var(--ink)}
.search-trigger kbd{margin-left:auto;font-size:11px;padding:2px 8px;border-radius:99px;background:var(--card)}
.app-body{flex:1;display:flex;min-height:0;position:relative;gap:12px;padding:0 12px 12px}
.sidebar{width:320px;flex:none;display:flex;flex-direction:column;gap:12px;background:var(--frame);min-height:0}
.overview{padding:20px 20px 18px;border-radius:26px;background:var(--card)}
.overview h2{font-size:24px;font-weight:600;letter-spacing:-.04em;margin:12px 0 6px;word-break:break-word}
.overview p{margin:0;color:var(--muted);font-size:13.5px}
.map-stats{display:flex;flex-wrap:wrap;gap:4px;margin-top:14px}
.map-stats span{font-size:11.5px;padding:5px 11px;border-radius:99px;border:1.5px solid var(--line);color:var(--muted);text-transform:uppercase;letter-spacing:.02em}
.map-stats b{color:var(--text)}
.side-tabs{display:flex;gap:3px}
.side-tabs button{flex:1;height:40px;border-radius:99px;border:1.5px solid var(--ink);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.02em}
.side-tabs button.active{background:var(--ink);color:var(--frame)}
#sidebar-content{flex:1;overflow:auto;padding:0 2px;display:flex;flex-direction:column;gap:8px}
.walk-card{text-align:left;padding:14px 16px;border-radius:22px;border:1.5px solid transparent;background:var(--card);transition:border-color .15s}
.walk-card:hover{border-color:var(--line)}
.walk-card.active{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.walk-card-head{display:flex;gap:10px;align-items:flex-start}
.walk-play{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--frame);font-size:9px;margin-top:-1px}
.walk-card.active .walk-play{background:var(--accent);color:#fff}
.walk-card strong{font-size:14px;font-weight:600;line-height:1.35}
.walk-card p{margin:6px 0 0 36px;color:var(--muted);font-size:12.8px}
.walk-card small{display:block;margin:8px 0 0 36px;color:var(--faint);font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.part-row{display:flex;gap:8px;align-items:center;text-align:left;padding:7px 10px;border-radius:12px;font:12px var(--mono);color:var(--muted);word-break:break-all}
.part-row:hover{background:var(--card);color:var(--text)}
.part-row i{width:8px;height:8px;border-radius:50%;flex:none;background:var(--c)}
.empty-note{color:var(--faint);font-size:13px;padding:8px 4px}
.sidebar-bottom{padding:0}
.impact-button{width:100%;display:flex;gap:12px;align-items:center;text-align:left;padding:12px 16px 12px 12px;border-radius:26px;background:var(--rail);color:var(--rail-ink);transition:transform .15s}
.impact-button:hover{transform:translateY(-1px)}
.impact-icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;flex:none}
.impact-button b{display:block;font-size:13.5px;font-weight:600}
.impact-button small{color:color-mix(in srgb,var(--rail-ink) 65%,transparent);font-size:12px}
.source-note{margin-top:10px;padding:0 6px;font-size:11.5px;color:var(--faint);line-height:1.6}
.source-note a,.source-note button{color:var(--muted);text-decoration:underline;font-size:11.5px}
.atlas-main{flex:1;min-width:0;display:flex;flex-direction:column;position:relative;border-radius:30px;overflow:hidden;background:var(--bg-2)}
.atlas-toolbar{height:52px;flex:none;display:flex;align-items:center;gap:8px;padding:0 14px 0 16px;border-bottom:1px solid var(--line-soft)}
.sidebar-toggle{display:none;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--ink)}
.breadcrumbs{display:flex;align-items:center;gap:2px;overflow:auto;white-space:nowrap;font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.04em}
.breadcrumbs button{padding:6px 10px;border-radius:99px;color:var(--muted)}
.breadcrumbs button:last-child{color:var(--text);font-weight:700}
.breadcrumbs button:hover{background:var(--frame)}
.breadcrumbs .sep{color:var(--accent)}
.view-actions{margin-left:auto}
.view-actions button{height:32px;padding:0 14px;border-radius:99px;border:1.5px solid var(--ink);font-size:12px;font-weight:600;text-transform:uppercase}
.view-actions button:hover{background:var(--ink);color:var(--frame)}
.impact-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 16px;background:var(--accent-soft);border-bottom:1px solid var(--line-soft);font-size:13px}
.impact-banner b{color:var(--accent)}
.impact-banner .key{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}
.impact-banner .key i{width:10px;height:10px;border-radius:50%;background:var(--accent)}
.impact-banner .key i.aff{background:var(--amber)}
.impact-banner button{margin-left:auto;text-decoration:underline;color:var(--muted)}
.canvas{flex:1;position:relative;overflow:hidden;background-color:var(--bg-2);background-image:radial-gradient(var(--dot) 1.2px,transparent 1.2px),repeating-linear-gradient(135deg,transparent 0 180px,var(--dot) 180px 181px);background-size:24px 24px,auto;cursor:grab;touch-action:none;outline:0}
.canvas:active{cursor:grabbing}
.scene{position:absolute;left:0;top:0;transform-origin:0 0}
.graph-lines{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.graph-edge{fill:none;stroke:var(--ink);stroke-width:1.5;opacity:.45}
.graph-edge.active{stroke:var(--accent);stroke-width:2.6;opacity:1;stroke-dasharray:8 6;animation:flow 1s linear infinite}
.graph-edge.faded{opacity:.1}
@keyframes flow{to{stroke-dashoffset:-28}}
.graph-label{font:500 10px var(--mono);letter-spacing:.04em;text-transform:uppercase;fill:var(--muted);paint-order:stroke;stroke:var(--bg-2);stroke-width:5px;stroke-linejoin:round}
.graph-label.faded{opacity:.2}
.node{position:absolute;width:240px;height:150px;display:flex;flex-direction:column;text-align:left;padding:14px 16px 12px;border-radius:20px;background:var(--surface);border:1.5px solid var(--line);box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .2s,opacity .2s,transform .2s}
.node:hover{border-color:var(--c);transform:translateY(-2px)}
.node-type{display:flex;align-items:center;gap:7px;font:500 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--c)}
.node-type i{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 14%,transparent);font-style:normal;font-size:11px}
.node-flag{margin-left:auto;padding:4px 8px;border-radius:99px;font-size:9.5px;letter-spacing:.06em}
.node.changed .node-flag{background:var(--accent);color:var(--accent-ink)}
.node.affected .node-flag{background:var(--amber);color:#fff}
.node-finding{margin-left:auto;padding:3px 7px;border-radius:99px;font-size:9.5px;letter-spacing:.06em;border:1.5px solid var(--faint);color:var(--muted);white-space:nowrap}
.node-flag~.node-finding{margin-left:0}
.node-finding.critical,.node-finding.high{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.node h3{font-size:18px;font-weight:600;letter-spacing:-.035em;line-height:1.2;margin:11px 0 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.node p{margin:0;font-size:12.5px;line-height:1.45;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.node-footer{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font:500 10.5px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.node-footer b{color:var(--c);font-weight:700}
.node.selected{border-color:var(--c);border-width:2px;box-shadow:0 0 0 5px color-mix(in srgb,var(--c) 16%,transparent),var(--shadow)}
.node.dim{opacity:.3}
.node.walk-active{border-color:var(--accent);border-width:2px;box-shadow:0 0 0 6px var(--accent-soft),0 0 44px -8px var(--accent)}
.node.changed{border-color:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.node.affected{border-color:var(--amber);box-shadow:0 0 0 5px color-mix(in srgb,var(--amber) 18%,transparent)}
.walk-marker{position:absolute;top:-12px;right:-12px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font:700 12px var(--mono);box-shadow:var(--shadow-sm)}
.entry,.legend-dot.entry{--c:var(--accent)}.module,.legend-dot.module{--c:var(--violet)}.data,.legend-dot.data{--c:var(--sky)}.utility,.legend-dot.utility{--c:var(--amber)}.interface,.legend-dot.interface{--c:var(--rose)}.test,.legend-dot.test{--c:var(--teal)}.symbol,.legend-dot.symbol{--c:var(--slate)}
.empty-map{position:absolute;inset:0;display:grid;place-items:center;color:var(--faint)}
.canvas-legend{position:absolute;left:14px;bottom:14px;display:flex;flex-wrap:wrap;gap:6px 14px;padding:9px 16px;border-radius:99px;background:color-mix(in srgb,var(--frame) 90%,transparent);font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);max-width:calc(100% - 210px);backdrop-filter:blur(8px)}
.canvas-legend span{display:inline-flex;align-items:center;gap:6px}
.legend-dot{width:9px;height:9px;border-radius:50%;background:var(--c)}
.canvas-controls{position:absolute;right:14px;bottom:14px;display:flex;align-items:center;gap:2px;padding:4px;border-radius:99px;background:var(--rail);color:var(--rail-ink)}
.canvas-controls button{width:32px;height:32px;border-radius:50%;font-size:16px;color:inherit}
.canvas-controls button:hover{background:var(--accent);color:#fff}
.canvas-controls span{min-width:46px;text-align:center;font:11px var(--mono);opacity:.7}
.canvas-hint{position:absolute;top:14px;left:50%;transform:translateX(-50%);padding:7px 16px;border-radius:99px;background:color-mix(in srgb,var(--frame) 88%,transparent);font-size:11.5px;color:var(--faint);white-space:nowrap;pointer-events:none;backdrop-filter:blur(8px)}
.canvas-hint b{color:var(--text);font-weight:600}
.playback{position:absolute;left:50%;bottom:70px;transform:translateX(-50%);width:min(660px,calc(100% - 28px));display:flex;gap:16px;align-items:center;padding:14px 14px 14px 22px;border-radius:30px;background:var(--rail);color:var(--rail-ink);box-shadow:var(--shadow);z-index:5}
.playback-count{flex:none;font:700 14px var(--mono);color:var(--accent);text-align:center;line-height:1.2}
.playback-count small{display:block;font:500 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb,var(--rail-ink) 55%,transparent)}
.playback-copy{flex:1;min-width:0}
.playback-copy b{display:block;font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--rail-ink) 60%,transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.playback-copy p{margin:4px 0 0;font-size:14px;line-height:1.45}
.playback-controls{display:flex;gap:4px;flex:none}
.playback-controls button{width:36px;height:36px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--rail-ink) 25%,transparent);font-size:14px;color:var(--rail-ink)}
.playback-controls button:hover:not(:disabled){border-color:var(--rail-ink)}
.playback-controls button:disabled{opacity:.3;cursor:default}
.playback-controls .play-toggle{background:var(--accent);border-color:var(--accent);color:#fff}
.playback-dots{display:flex;gap:4px;margin-top:10px}
.playback-dots i{height:3px;flex:1;border-radius:3px;background:color-mix(in srgb,var(--rail-ink) 20%,transparent)}
.playback-dots i.on{background:var(--accent)}
.inspector{width:340px;flex:none;border-radius:30px;background:var(--card);overflow:auto;padding:18px 20px 24px}
.inspector-top{display:flex;align-items:center;justify-content:space-between}
.inspector-top button{width:34px;height:34px;border-radius:50%;font-size:18px;color:var(--muted)}
.inspector-top button:hover{background:var(--ink);color:var(--frame)}
.chip{display:inline-flex;align-items:center;gap:6px;font:500 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:7px 11px;border-radius:99px;color:var(--c);border:1.5px solid var(--c)}
.inspector h2{font-size:26px;font-weight:600;letter-spacing:-.045em;line-height:1.1;margin:14px 0 4px;word-break:break-word}
.inspector .path{font:11.5px var(--mono);color:var(--faint);word-break:break-all}
.inspector .about{font-size:14.5px;margin:14px 0 16px}
.inspector .btn{width:100%;margin-top:8px}
.inspector h4{margin:24px 0 8px;font:500 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.inspector h4 span{color:var(--accent)}
.inspector .none{margin:0;color:var(--faint);font-size:13px}
.connection-item,.evidence-link{display:flex;width:100%;justify-content:space-between;gap:8px;text-align:left;padding:10px 14px;border-radius:16px;background:var(--frame);margin-bottom:6px;font-size:13px;border:1.5px solid transparent}
.connection-item:hover,.evidence-link:hover{border-color:var(--ink)}
.connection-item span,.evidence-link span{color:var(--faint);font:10.5px var(--mono);text-transform:uppercase;flex:none}
.evidence-link{font:12px var(--mono);color:var(--accent)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);padding:12px 22px;border-radius:99px;background:var(--rail);color:var(--rail-ink);font-weight:500;font-size:13.5px;z-index:30;box-shadow:var(--shadow);max-width:calc(100% - 32px)}

/* Dialogs */
dialog{border:0;border-radius:34px;padding:0;background:var(--frame);color:var(--text);width:min(600px,calc(100% - 32px));max-height:min(86vh,800px);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(8,8,10,.55);backdrop-filter:blur(4px)}
.dialog-inner{padding:26px 28px 28px}
.dialog-header{display:flex;justify-content:space-between;align-items:center}
.dialog-close{width:36px;height:36px;border-radius:50%;font-size:20px;color:var(--muted);border:1.5px solid var(--line)}
.dialog-close:hover{background:var(--ink);color:var(--frame);border-color:var(--ink)}
dialog h2{font-size:30px;font-weight:500;letter-spacing:-.045em;line-height:1.08;margin:14px 0 10px;word-break:break-word}
dialog p{color:var(--muted);margin:0 0 14px}
.form-label{display:block;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin:18px 0 8px}
.input-row{display:flex;gap:8px}
.text-input,textarea{width:100%;padding:12px 18px;border-radius:99px;border:1.5px solid var(--line);background:transparent;outline:0;font-size:14.5px}
.text-input:focus,textarea:focus{border-color:var(--ink);box-shadow:0 0 0 4px var(--accent-soft)}
textarea{border-radius:20px;font:13px var(--mono);resize:vertical}
.helper{font-size:12.5px;color:var(--faint);margin:8px 0 0}
.dialog-divider{display:flex;align-items:center;gap:12px;margin:24px 0 14px;font:500 10.5px var(--mono);color:var(--faint);letter-spacing:.12em;text-transform:uppercase}
.dialog-divider::before,.dialog-divider::after{content:'';flex:1;height:1px;background:var(--line)}
.import-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.import-option{text-align:left;padding:16px;border-radius:22px;border:1.5px solid transparent;background:var(--card)}
.import-option:hover{border-color:var(--ink)}
.import-option b{display:block;font-size:14px;font-weight:600}
.import-option small{color:var(--muted);font-size:12.5px}
.demo-choice{margin-top:10px;width:100%;padding:13px;border-radius:99px;border:1.5px dashed var(--line);color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.02em}
.demo-choice:hover{color:var(--text);border-color:var(--ink);border-style:solid}
.status-message{margin-top:12px;font-size:13px;color:var(--muted);min-height:1em}
.status-message.error{color:var(--accent)}
.dialog-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.search-results{margin-top:12px;display:grid;gap:4px;max-height:50vh;overflow:auto}
.search-result{display:flex;justify-content:space-between;gap:12px;text-align:left;padding:10px 14px;border-radius:16px}
.search-result:hover,.search-result:focus{background:var(--card)}
.search-result small{font:11.5px var(--mono);color:var(--faint);text-align:right;word-break:break-all}
.source-code{max-height:60vh;overflow:auto;padding:14px 0;border-radius:20px;background:var(--card);font:12.5px/1.6 var(--mono);counter-reset:l}
.code-line{display:block;white-space:pre;padding:0 14px 0 0;counter-increment:l}
.code-line::before{content:counter(l);display:inline-block;width:44px;padding-right:12px;text-align:right;color:var(--faint);user-select:none}
.code-line.highlight{background:var(--accent-soft);box-shadow:inset 3px 0 var(--accent)}
.guide-list{padding-left:20px;color:var(--muted)}
.guide-list li{margin-bottom:10px}
.guide-list b{color:var(--text)}
dialog pre{padding:14px 16px;border-radius:18px;background:var(--card);font-size:12.5px;overflow:auto}
dialog code{font-size:.92em;padding:1px 6px;border-radius:6px;background:var(--card)}
.warning-list{padding-left:18px;color:var(--muted);font-size:13.5px}
.warning-list li{margin-bottom:8px}

/* Medium screens: tighter poster */
@media (max-width:1180px){
  .frame{grid-template-columns:84px minmax(320px,380px) minmax(0,1fr);column-gap:24px}
  .ps-badge{width:200px;font-size:26px}
}
/* Small screens */
@media (max-width:900px){
  #landing{padding:12px 12px 0}
  .frame{--r:30px;grid-template-columns:minmax(0,1fr);grid-template-rows:none;row-gap:22px;padding:12px;border-radius:36px;min-height:0}
  .frame>.rail,.hero-col,.hero-title,.poster{grid-column:1;grid-row:auto}
  .rail{flex-direction:row;padding:6px;gap:16px;border-radius:99px}
  .rail .rail-label{writing-mode:horizontal-tb;transform:none;font-size:12px}
  .rail .rail-link{margin:0 0 0 auto}
  .rail .rail-logo,.rail .rail-circle{width:48px;height:48px;font-size:18px}
  .rail .rail-logo svg{width:26px;height:26px}
  .hero-col{padding:4px}
  .hero-title{padding:0 4px;justify-self:stretch}
  .hero-title h1{font-size:clamp(40px,12.6vw,104px)}
  .poster{min-height:520px}
  .notch-bl{display:none}
  .ps-icons{bottom:22px}
  .ps-strip{width:64px;min-width:0}
  .ps-brand{font-size:26px}
  .ps-node{min-width:0;width:34%;padding:10px 12px}
  .ps-node strong{font-size:15px}
  .ps-mark,.ps-checker,.ps-bar,.ps-tick{display:none}
  .ps-node b{font-size:9px;letter-spacing:.06em}
  .ps-badges{right:5%;bottom:5%}
  .ps-badge{width:170px;font-size:22px;padding:11px 12px 9px}
  .how{grid-template-columns:1fr;padding:28px 22px;margin:12px 12px 0;border-radius:36px}
  .how-grid{grid-template-columns:1fr}
  .try{grid-template-columns:1fr;padding:28px 22px;margin:12px 12px 0;border-radius:36px;gap:24px}
  .try-grid{grid-template-columns:1fr}
  .try-card{min-height:150px}
  .review{grid-template-columns:1fr;padding:30px 22px;margin:12px 12px 0;border-radius:36px}
  .review-steps li{border-radius:26px}
  #workspace{flex-direction:column;padding:8px;gap:8px}
  .ws-rail{width:auto;height:auto}
  .ws-rail .rail-logo,.ws-rail .rail-circle{width:44px;height:44px}
  .ws-frame{border-radius:26px}
  .app-body{padding:0 8px 8px}
  .sidebar{position:absolute;inset:0 auto 8px 8px;width:min(320px,calc(100% - 16px));z-index:10;transform:translateX(-110%);transition:transform .2s;padding:12px;border-radius:26px;box-shadow:var(--shadow)}
  body.sidebar-open .sidebar{transform:none}
  .sidebar-toggle{display:inline-grid;place-items:center}
  .inspector{position:absolute;inset:auto 8px 8px 8px;width:auto;max-height:62%;z-index:12;box-shadow:var(--shadow)}
  .search-trigger{min-width:0;padding:0 12px}.search-label,.search-trigger kbd,.hide-sm{display:none}
  .canvas-hint{display:none}
  .canvas-legend{max-width:calc(100% - 190px);border-radius:20px}
}
@media (max-width:600px){
  .timeline{gap:40px}
  .timeline li:first-child::after{height:38px}
  .timeline li.on::after{height:48px}
  .tags{margin-top:16px}
  .tag{height:44px;padding:0 18px;font-size:12.5px}
  .link-box{height:auto;flex-wrap:wrap;border-radius:30px;padding:8px 8px 8px 18px}
  .link-box input{flex-basis:100%;padding:10px 0}
  .link-box .btn{width:100%}
  .intro-card{padding:12px;gap:14px;border-radius:24px}
  .intro-thumb{width:84px;height:84px}
  .intro-card p{font-size:14px;line-height:1.6}
  .poster{min-height:460px}
  .ps-node{width:40%}
  .ps-links{display:none}
  .ps-node.module{left:24%!important;top:7%!important}
  .ps-node.data{left:60%!important;top:21%!important}
  .ps-node.entry{left:24%!important;top:34%!important}
  .ps-node.utility{left:24%!important;top:53%!important}
  .ps-vert,.ps-barcode{display:none}
  .import-options{grid-template-columns:1fr}
  .input-row{flex-direction:column}
  .app-header{gap:6px;padding:0 10px 0 16px;height:60px}
  .project-switch{max-width:40vw;font-size:18px}
  .mode-badge{display:none}
  .ws-rail .rail-label:not(.rail-link){display:none}
  .canvas-legend{display:none}
  .playback{bottom:62px;flex-wrap:wrap}
  .playback-controls{width:100%;justify-content:flex-end}
}
@media (prefers-reduced-motion:reduce){.ps-node,.ps-links path.live,.graph-edge.active{animation:none}}