:root{--bg:#06101a;--panel:rgba(8,16,25,.88);--line:rgba(154,180,209,.17);--line-strong:rgba(117,164,222,.38);--text:#f1e8dc;--muted:#9ba8b5;--blue:#79a8ff;--shadow:0 28px 80px rgba(0,0,0,.42);--max:980px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 50% 12%,rgba(24,56,87,.22),transparent 34%),linear-gradient(180deg,#050b12 0%,#06101a 50%,#050b11 100%);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}body::after{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.055) .6px,transparent .6px);background-size:18px 18px;opacity:.12;mask-image:linear-gradient(to bottom,black,transparent 72%)}body.glow{--blue:#8db7ff}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}#processCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.48;pointer-events:none;overflow:hidden}.site-header{width:min(calc(100% - 48px),1120px);height:76px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:20}.ma-mark,.ma-footer{width:44px;height:46px;display:flex;align-items:center;justify-content:center;font-family:Georgia,"Times New Roman",serif;letter-spacing:-.22em;color:var(--text)}.ma-mark span,.ma-footer span{font-size:36px}.ma-mark i,.ma-footer i{font-size:31px;font-style:italic;margin-left:-5px}.header-actions{display:flex;align-items:center;gap:19px}.header-actions a,.header-actions button{width:28px;height:28px;display:grid;place-items:center;color:#efe8df}.header-actions svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}.header-actions a:nth-child(3) svg{fill:currentColor;stroke:none}.text-icon{font-weight:700;font-size:19px}.theme-button{border:0;background:none;padding:0;cursor:pointer}.theme-button span{width:28px;height:14px;border:1px solid rgba(255,255,255,.35);border-radius:30px;display:block;position:relative}.theme-button span::after{content:"";position:absolute;top:2px;left:2px;width:8px;height:8px;border-radius:50%;background:#f0e7db;transition:.25s}body.glow .theme-button span::after{transform:translateX(14px);background:var(--blue)}main{width:min(calc(100% - 48px),var(--max));margin:auto}.hero{min-height:560px;padding:58px 0 14px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden;border-radius:22px}.hero-inner{text-align:center;position:relative;z-index:3}.hello{margin:0 0 14px;color:var(--blue);font:500 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.28em}h1{margin:0;font:400 clamp(45px,7vw,72px)/.98 Georgia,"Times New Roman",serif;letter-spacing:-.045em;color:#f2e7d9}.role{margin:18px 0 0;color:var(--blue);font:500 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.28em}.hairline{width:34px;height:1px;background:rgba(255,255,255,.24);margin:21px auto}.intro{margin:0;color:#d2d0cd;font-size:15px;line-height:1.65;letter-spacing:-.01em}.folder-nav{width:min(710px,100%);margin:54px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:5}.folder{position:relative;border:1px solid transparent;background:transparent;padding:12px 8px 14px;border-radius:12px;cursor:pointer;text-align:center;transition:.28s ease}.folder:hover{background:rgba(255,255,255,.025);transform:translateY(-3px)}.folder.active{border-color:var(--line-strong);background:rgba(11,21,33,.55);box-shadow:0 0 0 1px rgba(91,146,222,.06) inset}.folder.active::after{content:"";position:absolute;left:50%;bottom:-4px;transform:translateX(-50%);width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 12px rgba(121,168,255,.7)}.folder-shape{width:54px;height:38px;margin:0 auto 11px;display:block;position:relative;border-radius:5px;background:linear-gradient(180deg,#65a3e7,#315d9a 70%,#254d84);box-shadow:inset 0 1px rgba(255,255,255,.28),0 7px 18px rgba(0,0,0,.22)}.folder-shape::before{content:"";position:absolute;left:3px;top:-7px;width:27px;height:11px;border-radius:5px 5px 0 0;background:#5189c9}.folder strong{display:block;font:500 11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}.folder small{display:block;margin-top:6px;color:#858f9a;font-size:10px}.finder-shell{width:min(900px,100%);margin:14px auto 78px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:linear-gradient(180deg,rgba(9,18,28,.92),rgba(5,12,20,.93));backdrop-filter:blur(18px);box-shadow:var(--shadow);position:relative;z-index:4}.finder-titlebar{height:54px;padding:0 17px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);background:rgba(11,19,28,.92)}.traffic{display:flex;gap:7px}.traffic span{width:11px;height:11px;border-radius:50%}.traffic span:nth-child(1){background:#ff5f57}.traffic span:nth-child(2){background:#febc2e}.traffic span:nth-child(3){background:#28c840}.finder-title{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;letter-spacing:.05em}.mini-folder{width:18px;height:13px;border-radius:2px;background:linear-gradient(#65a3e7,#315d9a);position:relative}.mini-folder::before{content:"";position:absolute;width:9px;height:4px;top:-3px;left:1px;border-radius:2px 2px 0 0;background:#5189c9}.finder-view-icons{justify-self:end;display:flex;gap:14px;opacity:.62}.grid-icon,.list-icon{width:17px;height:17px;display:block}.grid-icon{background:linear-gradient(90deg,currentColor 30%,transparent 30% 70%,currentColor 70%),linear-gradient(currentColor 30%,transparent 30% 70%,currentColor 70%);color:#cdd4dc}.list-icon{background:repeating-linear-gradient(to bottom,currentColor 0 1px,transparent 1px 5px);color:#cdd4dc}.finder-layout{display:grid;grid-template-columns:210px 1fr;min-height:390px}.finder-sidebar{padding:16px 11px;border-right:1px solid var(--line);background:rgba(6,13,21,.52)}.side-button{width:100%;border:0;background:none;padding:10px 11px;border-radius:8px;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer;color:#d7dce2;font-size:12px;transition:.22s}.side-button:hover,.side-button.active{background:rgba(87,135,199,.16);color:#fff}.side-icon{width:16px;height:16px;display:inline-grid;place-items:center;color:var(--blue);font-size:13px}.side-button .chev{margin-left:auto;color:#7396c7}.finder-content{padding:24px 27px 30px;min-width:0}.content-kicker{color:var(--blue);font:500 10px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.15em}.finder-content h2{font:500 18px/1.2 Georgia,"Times New Roman",serif;margin:6px 0 4px;color:#f0e7dc}.meta{color:#99a3ad;font-size:11px}.lead{max-width:650px;color:#b8c0c8;font-size:12px;line-height:1.7;margin:15px 0 0}.accordion{margin-top:18px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:rgba(5,11,18,.35)}.acc-item+.acc-item{border-top:1px solid var(--line)}.acc-head{width:100%;border:0;background:none;padding:12px 14px;display:flex;justify-content:space-between;align-items:center;text-align:left;cursor:pointer;font-size:12px;color:#e3e5e7}.acc-head span:last-child{font-size:18px;color:#bcc6cf;font-weight:300}.acc-body{display:none;padding:0 14px 14px;color:#aeb7c0;font-size:11px;line-height:1.7}.acc-item.open .acc-body{display:block;animation:fade .24s ease}.acc-item.open .acc-head{color:var(--blue)}.education-block,.note-block,.system-block,.how-block{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:10px;background:rgba(5,11,18,.34)}.education-block h3,.note-block h3,.system-block h3,.how-block h3{margin:0 0 5px;font-size:13px}.education-block p,.note-block p,.system-block p,.how-block p{margin:0;color:#aeb7c0;font-size:11px;line-height:1.7}.topic-grid{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.topic{padding:6px 9px;border-radius:999px;border:1px solid rgba(121,168,255,.22);color:#bdd5ff;font-size:9px}.cert-list{display:grid;gap:8px;margin-top:16px}.cert{padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.018)}.cert strong{display:block;font-size:11px}.cert small{display:block;color:#87939e;margin-top:4px;font-size:9px}.system-map{height:290px;position:relative;margin-top:18px;isolation:isolate}.system-connectors{position:absolute;inset:0;width:100%;height:100%;z-index:0;overflow:visible;pointer-events:none}.system-connectors path{fill:none;stroke:rgba(121,168,255,.42);stroke-width:1.15;stroke-linecap:round;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 4px rgba(121,168,255,.12));stroke-dasharray:3 5;animation:systemFlow 9s linear infinite}.system-connectors path:nth-child(even){animation-duration:12s;stroke:rgba(184,210,245,.26)}.sys-node{position:absolute;z-index:2;padding:10px 13px;border:1px solid var(--line-strong);border-radius:8px;background:#0b1621;font:500 10px ui-monospace,SFMono-Regular,Menlo,monospace;color:#cfdef3;box-shadow:0 8px 20px rgba(0,0,0,.2)}.sys-node.center{left:50%;top:50%;transform:translate(-50%,-50%);color:var(--blue);box-shadow:0 0 0 1px rgba(121,168,255,.05),0 10px 28px rgba(0,0,0,.28)}.sys-node.n1{left:4%;top:12%}.sys-node.n2{right:3%;top:12%}.sys-node.n3{left:4%;bottom:12%}.sys-node.n4{right:3%;bottom:12%}.how-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:17px}.step{padding:12px 9px;border-top:1px solid var(--line-strong);background:rgba(255,255,255,.015)}.step b{display:block;color:var(--blue);font:500 9px ui-monospace,SFMono-Regular,Menlo,monospace}.step strong{display:block;margin-top:7px;font-size:10px}.step p{margin-top:5px;font-size:9px;line-height:1.45}footer{width:min(calc(100% - 48px),1040px);margin:0 auto 28px;padding:18px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:#6e7b88;font-size:10px}.ma-footer{transform:scale(.8)}.hero-process-mobile{display:none}@keyframes fade{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:none}}@keyframes systemFlow{to{stroke-dashoffset:-80}}
@media(max-width:720px){body::after{opacity:.08}#processCanvas{opacity:.22}.site-header{width:calc(100% - 30px);height:70px}.header-actions{gap:13px}.header-actions a,.header-actions button{width:24px;height:24px}main{width:calc(100% - 30px)}.hero{min-height:520px;padding:40px 0 12px}.hero-process-mobile{display:none}.hero-process-mobile::before{content:"";position:absolute;left:8%;right:8%;top:50%;height:1px;background:linear-gradient(90deg,transparent,rgba(121,168,255,.7),transparent)}.flow-box{position:absolute;padding:7px 8px;border:1px solid rgba(121,168,255,.22);border-radius:6px;background:rgba(5,11,18,.4);color:#9cb3d0;font:8px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.f1{left:5%;top:36%}.f2{left:35%;top:12%}.f3{right:4%;top:38%}.f4{right:14%;bottom:12%}.f5{left:16%;bottom:7%}.hero-inner{z-index:3;padding:55px 0 0}.hello{font-size:10px;margin-bottom:16px}h1{font-size:clamp(38px,11vw,54px)}.role{font-size:10px;letter-spacing:.24em}.intro{font-size:13px;line-height:1.55;padding:0 10px}.desktop-break{display:none}.folder-nav{grid-template-columns:1fr 1fr;gap:10px;margin-top:50px}.folder{padding:14px 6px 15px;border-color:var(--line);background:rgba(6,13,21,.55)}.folder-shape{width:46px;height:32px}.folder strong{font-size:10px}.folder small{font-size:9px}.finder-shell{margin-top:10px;border-radius:12px}.finder-titlebar{height:48px;grid-template-columns:1fr auto 1fr}.traffic{display:none}.finder-title{grid-column:2;justify-self:center}.finder-layout{display:block;min-height:0}.finder-sidebar{border-right:0;border-bottom:1px solid var(--line);display:flex;overflow:auto;padding:8px}.side-button{white-space:nowrap;width:auto;flex:0 0 auto;padding:8px 10px}.side-button .chev{display:none}.finder-content{padding:20px 16px 24px}.how-steps{grid-template-columns:1fr}.system-map{height:310px}.sys-node{font-size:9px}.sys-node.n1,.sys-node.n3{left:0}.sys-node.n2,.sys-node.n4{right:0}footer{width:calc(100% - 30px);margin-bottom:16px}}


/* --- refinement pass --- */
.role{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;letter-spacing:.20em}
.role-dot{color:rgba(241,232,220,.42);letter-spacing:0}
.hello{text-transform:none;letter-spacing:.08em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.identity-tags{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0 2px}
.identity-tags span{padding:6px 9px;border:1px solid var(--line-strong);border-radius:7px;background:rgba(121,168,255,.055);color:#b9d2f7;font:500 9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.07em}
.flow-box{width:92px;min-height:42px;display:flex;align-items:center;justify-content:center;text-align:center;white-space:normal;overflow-wrap:anywhere;line-height:1.35}
.acc-body{display:grid;grid-template-rows:0fr;padding:0 14px;color:#aeb7c0;font-size:11px;line-height:1.7;transition:grid-template-rows .28s cubic-bezier(.2,.8,.2,1),padding .28s ease}
.acc-body-inner{min-height:0;overflow:hidden}
.acc-item.open .acc-body{display:grid;grid-template-rows:1fr;padding:0 14px 14px}
.system-map{height:300px;position:relative;margin-top:18px;overflow:hidden;border-radius:12px;background:radial-gradient(circle at 50% 50%,rgba(121,168,255,.055),transparent 46%)}
.system-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.system-svg path{fill:none;stroke:rgba(121,168,255,.43);stroke-width:.38;vector-effect:non-scaling-stroke;stroke-dasharray:2.5 2.8;animation:systemFlow 9s linear infinite}
.system-svg path:nth-child(even){animation-direction:reverse;animation-duration:11s}
.system-svg circle{fill:var(--blue);opacity:.8;filter:drop-shadow(0 0 3px rgba(121,168,255,.7))}
.sys-node{z-index:2;transition:transform .28s ease,border-color .28s ease,background .28s ease}
.sys-node:hover{transform:translateY(-2px);border-color:rgba(121,168,255,.72);background:#0f1c29}
.sys-node.center:hover{transform:translate(-50%,-52%)}
.system-line{display:none!important}
@keyframes systemFlow{to{stroke-dashoffset:-28}}

/* True light mode */
body.light{
  --bg:#eef2f6;--panel:rgba(248,250,252,.91);--line:rgba(45,65,88,.15);--line-strong:rgba(54,105,169,.36);--text:#18202a;--muted:#65717e;--blue:#356eaf;--shadow:0 28px 80px rgba(29,47,68,.13);
  color:var(--text);
  background:radial-gradient(circle at 50% 12%,rgba(91,139,189,.12),transparent 36%),linear-gradient(180deg,#f5f7f9 0%,#edf2f6 50%,#f7f8fa 100%);
}
body.light::after{background-image:radial-gradient(rgba(27,50,76,.11) .6px,transparent .6px);opacity:.14}
body.light .ma-mark,body.light .ma-footer{color:#1d2630}
body.light .header-actions a,body.light .header-actions button{color:#27323d}
body.light .theme-button span{border-color:rgba(24,34,45,.35);background:rgba(255,255,255,.45)}
body.light .theme-button span::after{transform:translateX(14px);background:#356eaf}
body.light h1{color:#18202a}
body.light .role{color:#356eaf}.light .role-dot{color:rgba(24,32,42,.35)}
body.light .intro{color:#475361}
body.light .hairline{background:rgba(24,32,42,.2)}
body.light .folder:hover{background:rgba(40,72,106,.045)}
body.light .folder.active{background:rgba(255,255,255,.68);box-shadow:0 8px 24px rgba(41,70,104,.08)}
body.light .folder small{color:#65717e}
body.light .finder-shell{background:linear-gradient(180deg,rgba(250,252,254,.94),rgba(239,244,248,.95));box-shadow:var(--shadow)}
body.light .finder-titlebar{background:rgba(239,244,248,.96)}
body.light .finder-sidebar{background:rgba(227,235,242,.55)}
body.light .side-button{color:#33404c}
body.light .side-button:hover,body.light .side-button.active{background:rgba(53,110,175,.10);color:#16202a}
body.light .finder-content h2{color:#1a2530}
body.light .meta{color:#697582}body.light .lead{color:#53606d}
body.light .accordion,body.light .education-block,body.light .note-block,body.light .system-block,body.light .how-block{background:rgba(255,255,255,.50)}
body.light .acc-head{color:#24313e}body.light .acc-body{color:#576574}
body.light .cert{background:rgba(255,255,255,.42)}body.light .cert small{color:#6a7784}
body.light .topic{background:rgba(53,110,175,.045);color:#2d639e}
body.light .identity-tags span{background:rgba(53,110,175,.06);color:#2e639d}
body.light .sys-node{background:#f7fafc;color:#31465d;box-shadow:0 8px 20px rgba(38,61,86,.09)}
body.light .sys-node.center{color:#356eaf}
body.light .sys-node:hover{background:#fff}
body.light .system-svg path{stroke:rgba(53,110,175,.42)}
body.light footer{color:#74808c}

@media(max-width:720px){
  .role{gap:7px;font-size:9px;letter-spacing:.15em}
  .hero-process-mobile{opacity:.16}
  .flow-box{width:78px;min-height:38px;padding:6px;font-size:7px}
  .system-map{height:280px}
  .system-svg path{stroke-width:.5}
  .sys-node{font-size:8px;padding:8px 9px}
  .identity-tags{justify-content:flex-start}
}
/* Final cleanup: connectors disappear beneath the system boxes rather than ending beside them. */
.system-map{overflow:hidden}
.system-svg{z-index:0}
.system-svg path{stroke-linecap:round;stroke-dasharray:2.2 3.4;animation:systemFlow 8s linear infinite}
.sys-node{z-index:2;background:var(--panel-solid)}
body.light .sys-node{background:#f7fafc}

.side-icon{width:19px;height:19px;display:grid;place-items:center;flex:0 0 19px;color:#8fb9f4}.side-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}.number-icon{font:600 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:currentColor;letter-spacing:0}.side-button.active .side-icon{color:var(--blue)}body.light .side-icon{color:#4b77ad}.membership-card{margin-top:12px;min-height:88px;display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:11px;background:rgba(5,11,18,.34)}.membership-card h3{margin:0 0 5px;font-size:13px}.membership-card p{margin:0;color:#aeb7c0;font-size:11px;line-height:1.6}.membership-logo{height:56px;display:flex;align-items:center;justify-content:flex-start;overflow:hidden;color:#e6edf5}.membership-logo img{display:block;width:100%;max-width:145px;max-height:53px;object-fit:contain;object-position:left center}.irca-logo img{max-width:125px}body.light .membership-card{background:rgba(255,255,255,.50)}body.light .membership-card p{color:#5c6874}body.light .membership-logo{color:#27333f}.cert{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.cert-copy{min-width:0}.cert-date{flex:0 0 auto;color:var(--blue);font:500 9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;padding-top:1px}@media(max-width:720px){.membership-card{grid-template-columns:110px 1fr;gap:12px;padding:13px}.membership-logo img{max-width:108px;max-height:44px}.irca-logo img{max-width:94px}}

.experience-meta{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:10px;
}
.meta-chip{
  display:inline-flex;
  align-items:center;
  min-height:25px;
  padding:5px 9px;
  border:1px solid var(--line);
  border-radius:6px;
  background:rgba(255,255,255,.025);
  color:#aeb9c4;
  font:500 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.025em;
}
body.light .meta-chip{
  background:rgba(255,255,255,.58);
  color:#566472;
}
@media(max-width:720px){
  .experience-meta{gap:6px}
  .meta-chip{font-size:8.5px;padding:5px 8px}
}