@font-face{font-family:"Inter";src:url("./assets/fonts/inter-400.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url("./assets/fonts/inter-500.woff2") format("woff2");font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url("./assets/fonts/inter-600.woff2") format("woff2");font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:"Noto Sans SC";src:url("./assets/fonts/noto-sans-sc-400.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Noto Sans SC";src:url("./assets/fonts/noto-sans-sc-600.woff2") format("woff2");font-style:normal;font-weight:600;font-display:swap}
:root{--bg:#070708;--panel:#0a0a0a;--card:#101010;--line:#262626;--line-strong:#3d3d3d;--text:#fff;--muted:#a0a0a5;--soft:#b5b5ba;--accent:#9eff00;--radius:12px;--section-x:64px;--section-y:72px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Noto Sans SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;left:12px;top:-80px;z-index:100;background:var(--accent);color:var(--bg);padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.site-header{height:88px;padding:0 var(--section-x);display:flex;align-items:center;justify-content:space-between;background:rgba(7,7,8,.92);backdrop-filter:blur(16px);position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(38,38,38,.4)}.brand{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:.4px}.brand-dot{width:12px;height:12px;background:var(--accent);border-radius:3px}.desktop-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500}.desktop-nav>a:not(.button){color:#e5e5e5;transition:color 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h1{font-size:64px;line-height:1.1875;letter-spacing:-1.2px;font-weight:600}.hero-lead{max-width:620px;color:var(--soft);font-size:18px;line-height:30px}.tags,.hero-actions,.result-tags,.footer-actions{display:flex;gap:10px;flex-wrap:wrap}.tags span{padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:8px;color:#e5e5e5;font-size:13px;font-weight:500}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:14px 20px;border:1px solid transparent;cursor:pointer;font-size:14px;font-weight:600;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--accent);color:var(--bg)}.button-primary:hover{background:#b5ff40}.button-secondary{background:var(--card);color:#fff;border-color:var(--line-strong)}.button-secondary:hover{border-color:var(--accent)}.button-small{padding:12px 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minmax(340px,1fr);gap:32px;background:var(--card);border:1px solid var(--line-strong);border-radius:12px;padding:28px;min-height:420px;margin-bottom:16px}.case-copy{display:flex;flex-direction:column;gap:16px}.case-copy h3{font:600 30px/42px "Noto Sans SC",sans-serif}.case-copy>p{color:var(--soft);font:400 15px/25px "Noto Sans SC",sans-serif}.result-tags span,.result-tags strong{padding:10px 12px;border-radius:8px;font-size:13px}.result-tags span{background:#1a1a1a;border:1px solid var(--line)}.result-tags strong{background:var(--accent);color:var(--bg)}.system-map{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:14px}.systems{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.systems span{height:64px;border:1px solid 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#1a1a1f}.timeline-row{display:grid;grid-template-columns:150px 310px 1fr;gap:32px;align-items:center;min-height:110px;padding:20px 0;border-bottom:1px solid var(--line)}.timeline-row time{color:var(--accent);font-size:13px;font-weight:500}.timeline-row h3{font:600 20px/1.4 "Noto Sans SC",sans-serif}.timeline-row p{color:var(--muted);font:400 14px/22px "Noto Sans SC",sans-serif}.cap-card{min-height:240px;padding:22px;display:flex;flex-direction:column;gap:12px}.cap-card strong{color:var(--accent);font:600 13px/21px "Noto Sans SC",sans-serif;margin-top:auto}.footer{background:var(--panel);border-top:1px solid #1a1a1f;display:flex;flex-direction:column;align-items:flex-start;gap:32px}.footer h2{max-width:920px;font:600 34px/46px "Noto Sans SC",sans-serif}.contact-line{color:var(--muted);font:400 14px/1.8 "Noto Sans SC",sans-serif}.contact-line a:hover{color:var(--accent)}.avatar-placeholder{width:72px;height:72px;border:1px solid var(--line-strong);border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;color:#888;font-size:11px;background:var(--card)}.footer-rule{width:100%;height:1px;background:var(--line)}.footer-meta{width:100%;display:flex;justify-content:space-between;color:#66666c;font-size:13px}.footer-meta span:first-child{color:#fff;font-weight:500}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--accent);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:13px;font-weight:600;transition:.25s;z-index:80}.toast.show{opacity:1;transform:translate(-50%,0)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1180px){:root{--section-x:32px}.proof-strip{grid-template-columns:repeat(3,1fr)}.proof-intro{grid-column:1/-1}.card-grid.four{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr 440px}.hero h1{font-size:52px}.timeline-row{grid-template-columns:150px 280px 1fr}}
@media(max-width:760px){:root{--section-x:20px;--section-y:36px}.site-header{height:68px}.brand span:last-child{font-size:0}.brand span:last-child:after{content:"卢宇轩 / SE";font-size:13px}.desktop-nav{display:none}.mobile-open{display:inline-block}.hero{display:flex;min-height:0;flex-direction:column;padding-top:48px;padding-bottom:48px;gap:32px}.hero-copy{gap:22px}.status{border:0;background:transparent;padding:0;letter-spacing:.7px;font-size:0}.status:after{content:"LLM-FOCUSED SOLUTIONS ENGINEER";font-size:11px}.status span{display:none}.hero h1{font:600 40px/52px "Noto Sans SC",sans-serif;letter-spacing:-.4px}.hero-lead{font:400 15px/25px "Noto Sans SC",sans-serif}.tags,.solution-map,.hero-actions .button-secondary{display:none}.hero-actions,.hero-actions .button{width:100%}.hero-actions .button{height:48px}.proof-strip{padding:36px 20px;grid-template-columns:repeat(2,1fr);gap:10px}.proof-intro{grid-column:1/-1}.proof-intro .eyebrow{display:none}.proof-intro h2{font-size:24px;line-height:1.4}.metric{height:110px;padding:14px}.metric:nth-of-type(n+4){display:none}.metric strong{font-size:20px}.metric span{font-size:12px}.section-heading h2{font-size:26px}.section-heading p{font-size:14px;line-height:23px}.card-grid.four,.card-grid.two{grid-template-columns:1fr}.method .card-grid{display:none}.method{padding-top:36px;padding-bottom:36px}.method .section-heading{margin:0}.method .section-heading .eyebrow{display:none}.method .section-heading h2:after{content:"\A需求理解 → 方案转译 → Demo 验证 → 业务落地";white-space:pre;display:block;color:var(--muted);font-size:14px;font-weight:400;margin-top:18px}.method .section-heading p{display:none}.cases{background:var(--panel);border-block:1px solid #1a1a1f}.cases .section-heading p{display:none}.main-case{display:block;min-height:0;padding:18px}.case-copy h3{font-size:18px;line-height:28px}.case-copy>p{font-size:13px;line-height:21px}.system-map,.result-tags{display:none}.project-grid{margin-top:16px}.project-card{min-height:0;padding:18px}.project-placeholder{display:none}.experience,.capabilities{display:none}.footer{background:var(--bg);gap:16px}.footer .eyebrow,.footer-actions,.avatar-placeholder,.footer-rule,.footer-meta{display:none}.footer h2{font-size:24px;line-height:34px}.contact-line{white-space:normal;line-height:25px}.contact-line a{display:inline}.project-card:nth-child(2) .eyebrow{font-size:0}.project-card:nth-child(2) .eyebrow:after{content:"02–03 / ChemAI 2026.06–2026.08 · 高考志愿填报 2025.05–2026.06";font-size:11px}.project-card:nth-child(2) h3{font-size:0}.project-card:nth-child(2) h3:after{content:"ChemAI 与后悔档案馆｜AI 高考志愿填报";font:600 18px/28px "Noto Sans SC",sans-serif}.project-card:nth-child(2) p{font-size:0}.project-card:nth-child(2) p:after{content:"用 LLM、OCR、Agent、RAG 快速验证教育分析与复杂决策辅助场景。";font:400 13px/21px "Noto Sans SC",sans-serif}.project-card:nth-child(2) .project-result{display:none}}
@media(max-width:760px){body{overflow-x:hidden}.hero-copy,.hero-lead,.proof-strip,.proof-intro,.metric,.section-heading,.case-copy,.project-card,.footer{width:100%;max-width:100%;min-width:0}.hero h1,.section-heading h2,.case-copy h3,.project-card h3{max-width:100%;overflow-wrap:anywhere;word-break:break-word}.hero h1{font-size:38px;line-height:1.34}.hero-lead{overflow-wrap:anywhere;word-break:break-word}.proof-strip{grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden}.metric strong,.metric span{max-width:100%;overflow-wrap:anywhere;word-break:break-word}.mobile-open{flex:none}}


/* Dynamic background system */
main>section,.footer{position:relative;isolation:isolate;overflow:hidden}
main>section>*:not(.dynamic-bg),.footer>*:not(.dynamic-bg){position:relative;z-index:2}
.dynamic-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-grid{background-image:linear-gradient(rgba(158,255,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(158,255,0,.045) 1px,transparent 1px);background-size:72px 72px;opacity:.42;animation:grid-drift 24s linear infinite}
.hero .bg-grid{background-size:88px 88px;opacity:.48}
.hero .solution-map{z-index:3}
.hero .orbit-large{animation:orbit-breathe 5.5s ease-in-out infinite}
.hero .orbit-small{animation:orbit-breathe 4s ease-in-out infinite reverse}
.hero .map-grid{animation:map-drift 18s linear infinite}
.hero .map-node{animation:node-float 5s ease-in-out infinite}
.hero .node-b{animation-delay:-1.2s}.hero .node-c{animation-delay:-2.4s}.hero .node-d{animation-delay:-3.6s}
.bg-pulse{opacity:.58}
.bg-pulse:before,.bg-pulse:after{content:"";position:absolute;left:-12%;width:124%;height:2px;top:50%;background:linear-gradient(90deg,transparent 0 8%,rgba(158,255,0,.12) 18%,rgba(158,255,0,.7) 28%,rgba(158,255,0,.12) 40%,transparent 55%);animation:pulse-scan 9s linear infinite}
.bg-pulse:after{top:62%;opacity:.35;animation-delay:-4.5s}
.bg-pulse i{position:absolute;top:50%;left:18%;width:9px;height:9px;border:1px solid rgba(158,255,0,.75);background:#070708;transform:translate(-50%,-50%) rotate(45deg);animation:pulse-node 9s linear infinite}
.bg-pulse i:nth-child(2){top:62%;left:64%;opacity:.65;animation-delay:-4.5s}
.bg-flow{opacity:.52}
.bg-flow:before,.bg-flow:after{content:"";position:absolute;inset:12% -20%;background:repeating-linear-gradient(135deg,transparent 0 92px,rgba(158,255,0,.12) 93px,rgba(158,255,0,.12) 94px,transparent 95px 148px);animation:flow-shift 18s linear infinite}
.bg-flow:after{inset:28% -20% 4%;opacity:.4;animation-duration:25s;animation-direction:reverse}
.bg-flow i{position:absolute;width:7px;height:7px;border-radius:50%;background:rgba(158,255,0,.85);box-shadow:0 0 0 5px rgba(158,255,0,.08);animation:flow-node 10s linear infinite}
.bg-flow i:nth-child(1){top:25%;left:8%}.bg-flow i:nth-child(2){top:54%;left:42%;animation-delay:-3.3s}.bg-flow i:nth-child(3){top:78%;left:72%;animation-delay:-6.6s}
@keyframes grid-drift{to{background-position:72px 72px}}
@keyframes map-drift{to{background-position:25% 23%}}
@keyframes orbit-breathe{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.5}50%{transform:translate(-50%,-50%) scale(1.045);opacity:.9}}
@keyframes node-float{0%,100%{translate:0 0}50%{translate:0 -6px}}
@keyframes pulse-scan{0%{transform:translateX(-35%)}100%{transform:translateX(35%)}}
@keyframes pulse-node{0%{transform:translate(-50%,-50%) rotate(45deg) scale(.7);opacity:.2}45%,55%{transform:translate(-50%,-50%) rotate(45deg) scale(1.25);opacity:1}100%{transform:translate(-50%,-50%) rotate(45deg) scale(.7);opacity:.2}}
@keyframes flow-shift{to{transform:translate3d(148px,-148px,0)}}
@keyframes flow-node{0%{transform:translate3d(-120px,70px,0);opacity:0}12%{opacity:1}88%{opacity:1}100%{transform:translate3d(420px,-230px,0);opacity:0}}

/* Mobile remains a continuous reading flow */
@media(max-width:760px){
  html{scroll-snap-type:none}
  main>section,.footer{min-height:0;scroll-snap-align:none;scroll-snap-stop:normal}
  .site-header{position:sticky}
  .dynamic-bg{opacity:.18}
  .bg-pulse:before,.bg-pulse:after,.bg-flow:before,.bg-flow:after{animation:none}
  .bg-flow i,.bg-pulse i{display:none}
}


/* Reference deck language: black canvas, neon accents, ambient network */
:root{--cyan:#00e5ff;--magenta:#ff2d95;--yellow:#ffd500;--purple:#bf5af2;--orange:#ff6b2c;--green-neon:#39ff14;--border-neon:rgba(255,255,255,.08)}
body{background-color:#0a0a0a}
.site-header{border-bottom-color:rgba(255,255,255,.08)}
.gradient-text{background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--yellow));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1.8px}
.eyebrow-cyan{color:var(--cyan)}.eyebrow-magenta{color:var(--magenta)}.eyebrow-yellow{color:var(--yellow)}.eyebrow-purple{color:var(--purple)}.eyebrow-green{color:var(--green-neon)}
.status{color:var(--cyan);border-color:rgba(0,229,255,.22)}
.status span{background:var(--cyan);box-shadow:0 0 16px rgba(0,229,255,.45)}
.brand-dot{background:var(--green-neon)}
.tags span:nth-child(1){color:var(--cyan);border-color:rgba(0,229,255,.24);background:rgba(0,229,255,.07)}
.tags span:nth-child(2){color:var(--magenta);border-color:rgba(255,45,149,.24);background:rgba(255,45,149,.07)}
.tags span:nth-child(3){color:var(--yellow);border-color:rgba(255,213,0,.24);background:rgba(255,213,0,.07)}
.metric:nth-of-type(3) strong{color:var(--cyan)!important}.metric:nth-of-type(4) strong{color:var(--magenta)}.metric:nth-of-type(5) strong{color:var(--yellow)}
.method-card:nth-child(1){border-top:2px solid var(--magenta)}.method-card:nth-child(2){border-top:2px solid var(--cyan)}.method-card:nth-child(3){border-top:2px solid var(--yellow)}.method-card:nth-child(4){border-top:2px solid var(--green-neon)}
.main-case{border-color:rgba(255,213,0,.2)}
.project-card:nth-child(1){border-top:2px solid var(--cyan)}.project-card:nth-child(2){border-top:2px solid var(--magenta)}
.system-map{border-color:rgba(0,229,255,.18)}
.system-map>strong{background:linear-gradient(135deg,rgba(0,229,255,.72),rgba(94,92,230,.66));color:#fff}
.timeline-row{border-bottom-color:rgba(255,255,255,.08)}.timeline-row time{color:var(--purple)}
.cap-card:nth-child(1){border-top:2px solid var(--cyan)}.cap-card:nth-child(2){border-top:2px solid var(--magenta)}.cap-card:nth-child(3){border-top:2px solid var(--yellow)}.cap-card:nth-child(4){border-top:2px solid var(--green-neon)}
.footer{border-top-color:rgba(0,229,255,.16)}

.site-header{background:rgba(7,7,8,.72)}
.mobile-open,.status,.tags span,.button-secondary,.map-node{background:rgba(16,16,16,.52);backdrop-filter:blur(8px)}
.metric,.method-card,.cap-card,.project-card{background:rgba(16,16,16,.56);backdrop-filter:blur(6px)}
.main-case{background:rgba(16,16,16,.52);backdrop-filter:blur(6px)}
.system-map{background:rgba(10,10,10,.42);backdrop-filter:blur(5px)}
.systems span{background:rgba(16,16,16,.46);backdrop-filter:blur(5px)}
.result-tags span{background:rgba(26,26,26,.54)}
.system-map>strong{background:rgba(158,255,0,.76)}
.project-placeholder{background:linear-gradient(135deg,rgba(36,36,36,.48),rgba(21,21,21,.34));backdrop-filter:blur(4px)}
.avatar-placeholder{background:rgba(16,16,16,.46);backdrop-filter:blur(5px)}
.timeline-row{background:rgba(16,16,16,.18)}
@media(max-width:760px){
  .site-header{background:rgba(7,7,8,.78)}
  .metric,.project-card,.main-case{background:rgba(16,16,16,.66)}
}

/* Ambient particle-network approximation */
.dynamic-bg.bg-grid{background-image:radial-gradient(circle at 18% 24%,rgba(0,229,255,.75) 0 1px,transparent 2px),radial-gradient(circle at 72% 18%,rgba(0,229,255,.55) 0 1px,transparent 2px),radial-gradient(circle at 82% 66%,rgba(255,45,149,.38) 0 1px,transparent 2px),radial-gradient(circle at 34% 74%,rgba(0,229,255,.45) 0 1px,transparent 2px),linear-gradient(118deg,transparent 0 33%,rgba(0,229,255,.045) 33.2%,transparent 33.5% 100%),linear-gradient(27deg,transparent 0 61%,rgba(0,229,255,.04) 61.2%,transparent 61.5% 100%);background-size:310px 270px,420px 360px,380px 340px,460px 390px,520px 440px,610px 520px;opacity:.58;animation:ambient-drift 38s linear infinite}
.hero:after,.method:after,.cases:after,.experience:after,.capabilities:after,.proof-strip:after,.footer:after{content:"";position:absolute;z-index:0;width:640px;height:640px;border-radius:50%;pointer-events:none;filter:blur(10px);opacity:.72}
.hero:after{right:-180px;top:70px;background:radial-gradient(circle,rgba(0,229,255,.075),transparent 68%)}
.proof-strip:after{left:-240px;top:160px;background:radial-gradient(circle,rgba(255,45,149,.065),transparent 68%)}
.method:after{right:-240px;top:120px;background:radial-gradient(circle,rgba(255,45,149,.07),transparent 68%)}
.cases:after{left:-220px;top:120px;background:radial-gradient(circle,rgba(255,213,0,.055),transparent 68%)}
.experience:after{right:-220px;top:150px;background:radial-gradient(circle,rgba(191,90,242,.065),transparent 68%)}
.capabilities:after{left:-220px;top:130px;background:radial-gradient(circle,rgba(57,255,20,.05),transparent 68%)}
.footer:after{right:-180px;top:100px;background:radial-gradient(circle,rgba(0,229,255,.065),transparent 68%)}
@keyframes ambient-drift{to{background-position:310px -270px,-420px 360px,380px 340px,-460px -390px,520px 440px,-610px 520px}}

@media(max-width:760px){
  .dynamic-bg{opacity:.18}
}

.profile-photo{width:92px;height:92px;border-radius:50%;padding:3px;background:linear-gradient(145deg,var(--cyan),var(--magenta),var(--yellow));overflow:hidden;box-shadow:0 0 28px rgba(0,229,255,.12),0 0 34px rgba(255,45,149,.1)}
.profile-photo img{width:100%;height:100%;display:block;object-fit:cover;object-position:center 25%;border-radius:50%;background:#fff}
@media(max-width:760px){
  .profile-photo{display:block;width:76px;height:76px;margin-top:4px}
  .footer .profile-photo{display:block}
}

/* Section transition: ambient fade, lift and halo */
@media(min-width:761px){
  main>section>*:not(.dynamic-bg),.footer>*:not(.dynamic-bg){opacity:.72;transform:translateY(16px);transition:opacity .62s ease,transform .82s cubic-bezier(.22,.61,.36,1)}
  main>section.is-active>*:not(.dynamic-bg),.footer.is-active>*:not(.dynamic-bg){opacity:1;transform:translateY(0)}
  main>section:after,.footer:after{opacity:.28;transform:scale(.9);transition:opacity .9s ease,transform 1.1s cubic-bezier(.22,.61,.36,1)}
  main>section.is-active:after,.footer.is-active:after{opacity:.72;transform:scale(1)}
}



/* 2026 content and browsing refinement */
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:6px}
.desktop-nav a.active:not(.button){color:var(--accent);position:relative}
.desktop-nav a.active:not(.button):after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--accent);box-shadow:0 0 12px rgba(158,255,0,.6)}
.page-progress{position:fixed;right:28px;top:50%;z-index:35;display:flex;flex-direction:column;align-items:flex-end;gap:7px;color:var(--muted);font:10px/1 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1.3px;transform:translateY(-50%);pointer-events:none}
.progress-index{color:var(--accent)}.progress-track{width:2px;height:96px;background:rgba(255,255,255,.14);overflow:hidden}.progress-track span{display:block;width:100%;height:100%;background:var(--accent);transform:scaleY(.125);transform-origin:top;transition:transform .55s ease}.progress-name{writing-mode:vertical-rl;transform:rotate(180deg);font-size:9px;color:var(--soft)}
.section-next{align-self:flex-start;margin-top:22px;color:var(--muted);font:11px/1.4 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:.5px;transition:color .25s,transform .25s}.section-next span{display:inline-block;color:var(--accent);margin-left:8px;transition:transform .25s}.section-next:hover{color:var(--text);transform:translateX(4px)}.section-next:hover span{transform:translateY(3px)}
.proof-intro p{max-width:360px;margin-top:18px;color:var(--muted);font-size:13px;line-height:21px}
.structured-case{display:grid;grid-template-columns:minmax(300px,.86fr) minmax(0,1.3fr);gap:24px;align-items:stretch}.case-summary{display:flex;flex-direction:column;gap:14px}.case-summary h3{font-size:25px;line-height:1.35}.case-summary>p{color:var(--soft);font-size:14px;line-height:23px}.case-summary .result-tags{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px}.case-summary .result-tags span,.case-summary .result-tags strong{padding:8px 10px;border:1px solid rgba(255,213,0,.2);border-radius:7px;font-size:11px}.case-summary .result-tags strong{color:var(--yellow);border-color:rgba(255,213,0,.42)}.case-evidence-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.evidence-block{padding:16px;border:1px solid rgba(255,255,255,.09);border-radius:9px;background:rgba(10,10,10,.3);backdrop-filter:blur(5px)}.evidence-block>span{color:var(--yellow);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1px}.evidence-block h4{margin:12px 0 7px;font-size:16px}.evidence-block p{color:var(--soft);font-size:12px;line-height:20px}
.ai-projects{position:relative;isolation:isolate;overflow:hidden}.ai-projects:after{content:"";position:absolute;z-index:0;right:-230px;top:120px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(255,45,149,.07),transparent 68%);filter:blur(10px);pointer-events:none}.ai-projects>*:not(.dynamic-bg){position:relative;z-index:2}.project-facts{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto}.project-facts span{padding:6px 8px;border:1px solid rgba(255,45,149,.22);border-radius:6px;color:#f6b0d0;background:rgba(255,45,149,.05);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace}.project-toggle{align-self:flex-start;margin-top:14px;padding:0;border:0;background:none;color:var(--accent);font-size:12px;cursor:pointer}.project-toggle span{display:inline-block;margin-left:5px;font-size:16px;line-height:10px}.project-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}.project-detail div{min-width:0}.project-detail strong{display:block;margin-bottom:5px;color:var(--magenta);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1px}.project-detail p{color:var(--soft);font-size:12px;line-height:19px}
.method-card strong{display:block;margin-top:auto;padding-top:14px;color:var(--cyan);font:11px/1.5 "JetBrains Mono","SFMono-Regular",Consolas,monospace}.row-type{display:inline-block;margin-bottom:7px;color:var(--purple);font:9px/1 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1px}.timeline-row>div{min-width:0}.timeline-row p{line-height:20px}.copyable{user-select:all}

@media(min-width:761px){
  html{scroll-snap-type:y mandatory;scroll-padding-top:0}
  body{overflow-y:scroll}
  .site-header{position:fixed;inset:0 0 auto;width:100%;z-index:40}
  main>section,.footer{height:100svh;min-height:100svh;max-height:100svh;overflow:hidden;scroll-snap-align:start;scroll-snap-stop:always}
  .page-progress{display:flex}
  .hero,.proof-strip,.method,.cases,.ai-projects,.experience,.capabilities,.footer{padding-top:108px;padding-bottom:64px}
  .proof-strip{align-content:center}
  .method,.cases,.ai-projects,.experience,.capabilities,.footer{display:flex;flex-direction:column;justify-content:center}
  .method .section-heading,.cases .section-heading,.ai-projects .section-heading,.experience .section-heading,.capabilities .section-heading{flex:0 0 auto}
  .hero{height:100svh}
  .proof-strip{height:100svh}
  .cases{justify-content:flex-start;padding-top:108px;padding-bottom:42px}
  .ai-projects{justify-content:flex-start;padding-top:108px;padding-bottom:42px}
  .experience{justify-content:flex-start;padding-top:108px;padding-bottom:48px}
  .cases .section-heading,.ai-projects .section-heading{margin-bottom:18px}
  .cases .section-heading h2{font-size:30px;line-height:1.3}
  .cases .section-heading p{font-size:14px;line-height:22px}
  .cases .case-evidence-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .cases .evidence-block{padding:14px}
  .cases .evidence-block h4{margin:10px 0 6px}
  .cases .evidence-block p{font-size:11px;line-height:18px}
  .cases .main-case{min-height:0;flex:0 0 auto;margin-bottom:12px;padding:22px;gap:24px}
  .ai-projects .project-grid{margin-top:0;min-height:0}
  .ai-projects .project-card{max-height:560px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(158,255,0,.45) transparent}
  .project-card{min-height:0}
  .experience .section-heading{margin-bottom:28px}
  .experience .timeline{display:flex;flex:1;min-height:0;flex-direction:column;justify-content:center}
  .experience .timeline-row{min-height:0;height:clamp(84px,10vh,112px);padding:18px 0}
}

@media(max-width:760px){
  .page-progress{display:none}.section-next{margin-top:24px}.proof-intro p{font-size:12px;line-height:19px}.proof-strip .metric{display:flex!important}.proof-strip .section-next{grid-column:1/-1}.structured-case{display:block}.case-summary{gap:12px}.case-summary h3{font-size:20px}.case-evidence-grid{margin-top:18px;grid-template-columns:1fr}.evidence-block{padding:14px}.ai-projects{padding-top:36px;padding-bottom:36px}.ai-projects .section-heading p{display:block}.ai-projects .project-grid{margin-top:18px}.project-facts{margin-top:16px}.project-detail{grid-template-columns:1fr}.method .card-grid{display:grid;gap:10px}.method .section-heading h2:after{display:none}.method-card{min-height:0!important}.method-card strong{font-size:10px}.timeline-row{grid-template-columns:1fr;gap:7px}.timeline-row>div{display:block}.row-type{margin:0}.footer-actions{flex-wrap:wrap}.footer-actions .button{width:auto;flex:1}.profile-photo{margin-left:auto;margin-right:auto}
}



/* Course reference system: black canvas, orbit diagram, transparent surfaces */
:root{
  --bg:#0a0a0a;
  --panel:#101010;
  --panel-soft:rgba(16,16,16,.58);
  --line:rgba(255,255,255,.1);
  --line-soft:rgba(255,255,255,.065);
  --text:#fff;
  --muted:#8f98a3;
  --soft:#b9c0c8;
  --accent:#00e5ff;
  --accent-2:#ff2d95;
  --accent-3:#ffd500;
  --accent-4:#39ff14;
  --accent-5:#bf5af2;
  --section-x:clamp(24px,5vw,72px);
  --section-y:clamp(48px,7vh,76px);
}
html,body{background:var(--bg);color:var(--text)}
body{background-image:radial-gradient(circle at 78% 12%,rgba(0,229,255,.055),transparent 27%),radial-gradient(circle at 12% 84%,rgba(255,45,149,.045),transparent 26%)}
.site-header{background:rgba(10,10,10,.74);border-bottom:1px solid var(--line-soft);backdrop-filter:blur(18px)}
.brand{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:12px;letter-spacing:1px}.brand-dot{border-radius:50%;background:var(--accent);box-shadow:0 0 18px rgba(0,229,255,.7)}
.desktop-nav{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:11px;letter-spacing:.8px}.desktop-nav>a:not(.button){color:var(--soft)}.desktop-nav>a:not(.button):hover{color:var(--accent)}.desktop-nav a.active:not(.button){color:var(--accent)}.desktop-nav a.active:not(.button):after{background:var(--accent);box-shadow:0 0 14px rgba(0,229,255,.65)}
.button{border-radius:7px}.button-primary{background:var(--accent);color:#061014;box-shadow:0 0 22px rgba(0,229,255,.18)}.button-primary:hover{box-shadow:0 0 32px rgba(0,229,255,.34)}.button-secondary{background:rgba(16,16,16,.42);border-color:rgba(0,229,255,.26);color:var(--accent)}
.status{background:rgba(0,229,255,.055);border-color:rgba(0,229,255,.24);border-radius:6px;font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:10px;letter-spacing:1px}.status span{background:var(--accent);box-shadow:0 0 14px rgba(0,229,255,.7)}
.hero h1{font-weight:600;letter-spacing:-1.8px}.hero-lead,.section-heading p,.case-summary>p,.evidence-block p,.project-card>p,.timeline-row p,.method-card p,.cap-card p{color:var(--soft)}
.gradient-text{background:linear-gradient(120deg,var(--accent),var(--accent-5) 56%,var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.tags span,.metric,.main-case,.project-card,.method-card,.cap-card,.evidence-block{background:var(--panel-soft);border-color:var(--line-soft);backdrop-filter:blur(8px)}
.tags span{border-radius:5px;font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:10px}.tags span:nth-child(1){color:var(--accent);border-color:rgba(0,229,255,.24);background:rgba(0,229,255,.06)}.tags span:nth-child(2){color:var(--accent-5);border-color:rgba(191,90,242,.24);background:rgba(191,90,242,.06)}.tags span:nth-child(3){color:var(--accent-3);border-color:rgba(255,213,0,.24);background:rgba(255,213,0,.06)}
.eyebrow,.row-type,.project-facts span,.method-card>span,.case-evidence-grid>div>span{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1.3px}.eyebrow-cyan{color:var(--accent)}.eyebrow-magenta{color:var(--accent-2)}.eyebrow-yellow{color:var(--accent-3)}.eyebrow-purple{color:var(--accent-5)}.eyebrow-green{color:var(--accent-4)}
.dynamic-bg{opacity:.3}.bg-grid{background-size:68px 68px;opacity:.28}.dynamic-bg.bg-grid{background-image:radial-gradient(circle at 18% 24%,rgba(0,229,255,.65) 0 1px,transparent 2px),radial-gradient(circle at 72% 18%,rgba(0,229,255,.45) 0 1px,transparent 2px),linear-gradient(118deg,transparent 0 33%,rgba(0,229,255,.035) 33.2%,transparent 33.5% 100%);background-size:310px 270px,420px 360px,520px 440px;animation:ambient-drift 42s linear infinite}
.particle-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:1}.cursor-spotlight{position:fixed;left:50%;top:50%;width:600px;height:600px;transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;z-index:1;background:radial-gradient(circle,rgba(0,229,255,.06) 0%,transparent 70%);opacity:.2}
main>section>*:not(.dynamic-bg),.footer>*:not(.dynamic-bg){z-index:2}
.hero .solution-map{position:relative;z-index:3;width:min(100%,520px);height:520px;min-height:520px;display:block;isolation:isolate}.solution-map:before{content:"";position:absolute;inset:8%;border:1px solid rgba(0,229,255,.06);border-radius:50%;transform:scaleY(.72);pointer-events:none}.solution-orbit-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.orbit-track{fill:none}.orbit-track-outer{stroke:rgba(255,255,255,.12);stroke-width:1;stroke-dasharray:3 8}.orbit-track-inner{stroke:rgba(0,229,255,.2);stroke-width:1;stroke-dasharray:2 7}.orbit-draw-ring{fill:none;stroke:url(#solution-ring-gradient);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:968;stroke-dashoffset:0;filter:drop-shadow(0 0 7px rgba(0,229,255,.34));transform:rotate(-90deg);transform-origin:210px 210px;animation:solution-ring-draw 1.8s ease-out forwards,solution-ring-turn 22s linear infinite}.orbit-runner{transform-origin:210px 210px;animation:solution-orbit 10s linear infinite}.orbit-runner circle{fill:var(--accent);filter:drop-shadow(0 0 7px rgba(0,229,255,.8));animation:solution-runner-pulse 1.8s ease-in-out infinite}.orbit-runner-secondary{animation-duration:15s;animation-direction:reverse}.orbit-runner-secondary circle{fill:var(--accent-2);filter:drop-shadow(0 0 6px rgba(255,45,149,.72));animation-delay:-.7s}.orbit-core{position:absolute;left:50%;top:50%;width:164px;height:164px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid rgba(0,229,255,.42);border-radius:50%;background:radial-gradient(circle,rgba(0,229,255,.12),rgba(10,10,10,.82) 68%);box-shadow:inset 0 0 32px rgba(0,229,255,.1),0 0 32px rgba(0,229,255,.08);transition:border-color .35s,box-shadow .35s}.orbit-core:after{content:"";position:absolute;inset:12px;border:1px dashed rgba(0,229,255,.25);border-radius:50%;animation:core-spin 16s linear infinite}.orbit-core span,.orbit-core strong,.orbit-core small{position:relative;z-index:1}.orbit-core span{color:var(--accent);font:9px/1.4 "JetBrains Mono",monospace;letter-spacing:1.4px}.orbit-core strong{margin-top:8px;color:#fff;font-size:24px;line-height:1.15;font-weight:600}.orbit-core small{margin-top:7px;color:var(--muted);font:10px/1.4 "JetBrains Mono",monospace}.orbit-node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:5px;min-width:148px;padding:12px 14px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:rgba(10,10,10,.64);backdrop-filter:blur(10px);color:var(--text);cursor:pointer;text-align:center;transition:transform .35s,opacity .35s,border-color .35s,box-shadow .35s,background .35s}.orbit-node strong{font-size:14px;font-weight:600}.orbit-node small{color:var(--muted);font:10px/1.4 "JetBrains Mono",monospace}.orbit-node:hover,.orbit-node.is-active{transform:translateY(-4px) scale(1.04);background:rgba(0,229,255,.09);border-color:var(--accent);box-shadow:0 0 24px rgba(0,229,255,.16)}.node-a{left:50%;top:2%;transform:translateX(-50%);border-color:rgba(0,229,255,.45)}.node-b{right:-2%;top:50%;transform:translateY(-50%);border-color:rgba(191,90,242,.45)}.node-c{left:50%;bottom:0;transform:translateX(-50%);border-color:rgba(255,213,0,.45)}.node-d{left:-2%;top:50%;transform:translateY(-50%);border-color:rgba(57,255,20,.45)}.node-a:hover,.node-a.is-active{transform:translateX(-50%) translateY(-4px) scale(1.04)}.node-b:hover,.node-b.is-active{transform:translateY(calc(-50% - 4px)) scale(1.04)}.node-c:hover,.node-c.is-active{transform:translateX(-50%) translateY(-4px) scale(1.04)}.node-d:hover,.node-d.is-active{transform:translateY(calc(-50% - 4px)) scale(1.04)}
@keyframes solution-ring-draw{from{stroke-dashoffset:968}to{stroke-dashoffset:0}}@keyframes solution-ring-turn{from{transform:rotate(-90deg)}to{transform:rotate(270deg)}}@keyframes solution-orbit{from{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes solution-runner-pulse{0%,100%{r:6;opacity:.72}50%{r:9;opacity:1}}@keyframes core-spin{to{transform:rotate(360deg)}}
.card-grid,.proof-strip,.timeline-row,.main-case{position:relative}.metric,.method-card,.cap-card,.project-card,.main-case{box-shadow:inset 0 1px 0 rgba(255,255,255,.035),0 12px 42px rgba(0,0,0,.18)}.metric:hover,.method-card:hover,.cap-card:hover,.project-card:hover,.evidence-block:hover{border-color:rgba(0,229,255,.3);box-shadow:0 0 28px rgba(0,229,255,.08)}.section-next{color:var(--muted)}.section-next span{color:var(--accent)}
@media(max-width:760px){.cursor-spotlight{display:none}.particle-canvas{opacity:.2}.hero .solution-map{display:block;width:min(100%,360px);height:360px;min-height:360px;margin:0 auto}.orbit-core{width:116px;height:116px}.orbit-core strong{font-size:17px}.orbit-core span{font-size:7px}.orbit-core small{font-size:8px;max-width:90px}.orbit-node{min-width:108px;padding:8px 7px;gap:3px}.orbit-node strong{font-size:11px}.orbit-node small{font-size:7px;white-space:nowrap}.node-a{top:0}.node-b{right:-4%}.node-c{bottom:-1%}.node-d{left:-4%}.solution-map:before{inset:6%}.orbit-draw-ring{stroke-width:2}.project-card,.method-card,.cap-card,.metric,.main-case{box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}}


/* Orbit proportion correction and transparent reference-style rendering */
.hero .solution-map{
  position:relative;
  width:min(100%,470px);
  aspect-ratio:1;
  height:auto;
  min-height:0;
  justify-self:center;
  overflow:visible;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  isolation:isolate;
}
.hero .solution-map:before{display:none}
.solution-orbit-svg{position:absolute;inset:6%;width:88%;height:88%;overflow:visible}
.orbit-track{fill:none}.orbit-track-outer{stroke:rgba(255,255,255,.14);stroke-width:1;stroke-dasharray:4 6}.orbit-track-inner{stroke:rgba(0,229,255,.14);stroke-width:.8;stroke-dasharray:2 8}.orbit-draw-ring{fill:none;stroke:url(#solution-ring-gradient);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:785;stroke-dashoffset:0;filter:drop-shadow(0 0 5px rgba(0,229,255,.28));transform:rotate(-90deg);transform-origin:160px 160px;animation:solution-ring-draw 1.5s ease-out forwards}.orbit-runner{transform-origin:160px 160px;animation:solution-orbit 8s linear infinite}.orbit-runner circle{fill:var(--accent);filter:drop-shadow(0 0 6px rgba(0,229,255,.8));animation:solution-runner-pulse 2s ease-in-out infinite}.orbit-runner-secondary{animation-duration:13s;animation-direction:reverse}.orbit-runner-secondary circle{fill:var(--accent-2);filter:drop-shadow(0 0 5px rgba(255,45,149,.72));animation-delay:-.8s}.orbit-phase{pointer-events:none;opacity:.28;transition:opacity .35s}.orbit-phase text:first-child{fill:#a9b8c5;font:600 12px/1 "JetBrains Mono",monospace}.orbit-phase text:last-child{fill:#71808c;font:400 8px/1 "Inter","Noto Sans SC",sans-serif}.orbit-phase.is-active{opacity:1}.phase-a.is-active text:first-child{fill:var(--accent)}.phase-b.is-active text:first-child{fill:var(--accent-5)}.phase-c.is-active text:first-child{fill:var(--accent-3)}.phase-d.is-active text:first-child{fill:var(--accent-4)}.orbit-core-ring{fill:rgba(0,229,255,.055);stroke:rgba(0,229,255,.28);stroke-width:1.5}.orbit-core-inner{fill:transparent;stroke:rgba(0,229,255,.14);stroke-width:.8;stroke-dasharray:2 5}.orbit-core-label{fill:#fff;font:600 10px/1 "JetBrains Mono",monospace;letter-spacing:.5px}.orbit-core-sub{fill:var(--accent);font:600 8px/1 "JetBrains Mono",monospace;letter-spacing:1px}.orbit-core-status{position:absolute;left:50%;top:50%;width:124px;transform:translate(-50%,56px);display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;pointer-events:none}.orbit-core-status span{display:none}.orbit-core-status strong{color:#fff;font-size:13px;font-weight:600}.orbit-core-status small{color:var(--muted);font:8px/1.35 "JetBrains Mono",monospace}.orbit-node{position:absolute;z-index:3;display:flex;flex-direction:column;align-items:center;gap:3px;width:132px;min-width:0;padding:9px 10px;border:1px solid rgba(255,255,255,.14);border-radius:7px;background:rgba(10,10,10,.18);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);color:var(--text);cursor:pointer;text-align:center;box-shadow:none;transition:transform .3s,opacity .3s,border-color .3s,background .3s}.orbit-node strong{font-size:12px;font-weight:600}.orbit-node small{color:var(--muted);font:7.5px/1.4 "JetBrains Mono",monospace;white-space:nowrap}.orbit-node:hover,.orbit-node.is-active{background:rgba(0,229,255,.045);border-color:rgba(0,229,255,.58);box-shadow:0 0 18px rgba(0,229,255,.09)}.hero .solution-map .node-a{left:50%;top:0;right:auto;bottom:auto;transform:translateX(-50%);border-color:rgba(0,229,255,.36)}.hero .solution-map .node-b{right:-1%;top:50%;left:auto;bottom:auto;transform:translateY(-50%);border-color:rgba(191,90,242,.36)}.hero .solution-map .node-c{left:50%;bottom:0;right:auto;top:auto;transform:translateX(-50%);border-color:rgba(255,213,0,.36)}.hero .solution-map .node-d{left:-1%;top:50%;right:auto;bottom:auto;transform:translateY(-50%);border-color:rgba(57,255,20,.36)}.hero .solution-map .node-a:hover,.hero .solution-map .node-a.is-active{transform:translateX(-50%) translateY(-3px) scale(1.03)}.hero .solution-map .node-b:hover,.hero .solution-map .node-b.is-active{transform:translateY(calc(-50% - 3px)) scale(1.03)}.hero .solution-map .node-c:hover,.hero .solution-map .node-c.is-active{transform:translateX(-50%) translateY(-3px) scale(1.03)}.hero .solution-map .node-d:hover,.hero .solution-map .node-d.is-active{transform:translateY(calc(-50% - 3px)) scale(1.03)}
.particle-canvas{opacity:1}.cursor-spotlight{width:600px;height:600px;background:radial-gradient(circle,rgba(0,229,255,.06) 0%,transparent 70%);opacity:.2}
@keyframes solution-ring-draw{from{stroke-dashoffset:785}to{stroke-dashoffset:0}}@keyframes solution-orbit{from{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes solution-runner-pulse{0%,100%{r:5.5;opacity:.72}50%{r:8.5;opacity:1}}
@media(max-width:1180px) and (min-width:761px){.hero .solution-map{width:min(100%,410px)}.orbit-node{width:118px;padding:8px}.orbit-node small{font-size:7px}}
@media(max-width:760px){.hero .solution-map{display:block;width:min(92vw,350px);height:auto;min-height:0;margin:6px auto 0}.solution-orbit-svg{inset:8%;width:84%;height:84%}.orbit-node{width:103px;padding:7px 5px;background:rgba(10,10,10,.28)}.orbit-node strong{font-size:10px}.orbit-node small{font-size:6px}.hero .solution-map .node-b{right:-2%}.hero .solution-map .node-d{left:-2%}.orbit-core-status{width:94px;transform:translate(-50%,43px)}.orbit-core-status strong{font-size:10px}.orbit-core-status small{font-size:6px}}

/* Final visibility tuning: let the reference particle wallpaper pass through every section */
main>section,.footer{background:transparent!important}
.proof-strip,.cases,.experience,.footer{background:rgba(10,10,10,.16)!important}
.ai-projects,.method,.capabilities{background:transparent!important}
.particle-canvas{opacity:.82!important}
.cursor-spotlight{opacity:.24}

/* Contact education credential */
.footer-education{width:min(100%,760px);margin:22px 0 24px;padding:14px 16px;display:grid;grid-template-columns:auto minmax(210px,1.4fr) minmax(170px,1fr) auto;align-items:center;gap:12px 20px;border:1px solid rgba(0,229,255,.18);border-left:2px solid var(--accent);border-radius:7px;background:linear-gradient(100deg,rgba(0,229,255,.075),rgba(16,16,16,.34) 42%,rgba(191,90,242,.045));box-shadow:inset 0 1px 0 rgba(255,255,255,.035);font-size:15px;line-height:1.5}.footer-education-label{color:var(--accent);font:600 10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1.3px}.footer-education strong{font-size:16px;font-weight:600}.footer-education>span:not(.footer-education-label),.footer-education time{color:var(--soft)}.footer-education time{white-space:nowrap}
@media(max-width:760px){.footer-education{width:100%;margin:20px 0;padding:15px;grid-template-columns:1fr;gap:5px;border-left-width:1px}.footer-education-label{margin-bottom:5px}.footer-education strong{font-size:17px}.footer-education>span:not(.footer-education-label),.footer-education time{font-size:16px;white-space:normal}}
.orbit-node{background:rgba(7,12,16,.42);border-color:rgba(255,255,255,.24);transition:transform .32s ease,opacity .32s ease,border-color .32s ease,background .32s ease,box-shadow .32s ease,filter .32s ease}
.orbit-node strong{color:#eefcff;text-shadow:0 0 8px rgba(255,255,255,.12)}
.orbit-node small{color:#8fa3ad}
.orbit-node:hover,.orbit-node.is-active{background:rgba(0,229,255,.18);border-color:rgba(0,229,255,.95);box-shadow:0 0 10px rgba(0,229,255,.55),0 0 28px rgba(0,229,255,.28),inset 0 0 18px rgba(0,229,255,.1);filter:drop-shadow(0 0 7px rgba(0,229,255,.6))}
.orbit-node.is-active strong{color:#fff;text-shadow:0 0 10px rgba(255,255,255,.55)}
.orbit-node.is-active small{color:#d2f8ff}
.hero .solution-map .node-b.is-active{border-color:rgba(191,90,242,.98);background:rgba(191,90,242,.18);box-shadow:0 0 10px rgba(191,90,242,.55),0 0 28px rgba(191,90,242,.28),inset 0 0 18px rgba(191,90,242,.1);filter:drop-shadow(0 0 7px rgba(191,90,242,.6))}
.hero .solution-map .node-c.is-active{border-color:rgba(255,213,0,.98);background:rgba(255,213,0,.16);box-shadow:0 0 10px rgba(255,213,0,.5),0 0 28px rgba(255,213,0,.24),inset 0 0 18px rgba(255,213,0,.1);filter:drop-shadow(0 0 7px rgba(255,213,0,.58))}
.hero .solution-map .node-d.is-active{border-color:rgba(57,255,20,.98);background:rgba(57,255,20,.16);box-shadow:0 0 10px rgba(57,255,20,.48),0 0 28px rgba(57,255,20,.22),inset 0 0 18px rgba(57,255,20,.1);filter:drop-shadow(0 0 7px rgba(57,255,20,.56))}
@media(max-width:760px){.particle-canvas{opacity:.58!important}.proof-strip,.cases,.experience,.footer{background:rgba(10,10,10,.22)!important}.orbit-node{background:rgba(7,12,16,.54)}}

/* Knowledge-system cover treatment for AI Solutions Engineering */
.hero{position:relative;display:flex!important;align-items:center;justify-content:center;padding-top:104px!important;padding-bottom:58px!important;background:transparent!important}
.hero-shell{position:relative;z-index:3;width:min(1180px,100%);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.78fr);align-items:center;gap:68px}
.hero-copy{align-items:center;text-align:center;gap:18px;transform:translateY(-6px)}
.hero-kicker{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--accent);font:600 10px/1 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:2.2px}.kicker-line{display:block;width:26px;height:1px;background:var(--accent);box-shadow:0 0 10px rgba(0,229,255,.65)}
.hero .status{order:-1;position:absolute;left:0;top:-72px;background:rgba(0,229,255,.045)}
.hero h1{display:flex;flex-direction:column;align-items:center;font-family:"Noto Sans SC",sans-serif;font-size:clamp(54px,5.2vw,78px);line-height:.98;letter-spacing:-4px;text-align:center}.title-line{display:block;color:#fff}.title-glitch{position:relative;margin-top:14px;color:transparent;background:linear-gradient(105deg,#00e5ff 4%,#7967ff 24%,#ff2d95 52%,#ff4e6c 76%,#ff7a45 100%);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 18px rgba(255,45,149,.08));animation:title-float 5s ease-in-out infinite}.title-glitch:before,.title-glitch:after{content:attr(data-text);position:absolute;inset:0;pointer-events:none;opacity:.55}.title-glitch:before{color:#00e5ff;clip-path:polygon(0 58%,100% 42%,100% 52%,0 69%);transform:translate(-7px,5px);animation:glitch-cyan 4.8s steps(1,end) infinite}.title-glitch:after{color:#ff2d95;clip-path:polygon(0 30%,100% 20%,100% 34%,0 43%);transform:translate(8px,-3px);animation:glitch-magenta 4.8s steps(1,end) infinite}
.hero-subtitle{max-width:650px;color:#929aa4;font-size:18px;line-height:1.65;letter-spacing:.6px}.hero .tags{justify-content:center;margin-top:8px}.hero .tags span{min-width:92px;padding:7px 12px;border-radius:999px}.hero .tags span:nth-child(4){color:var(--accent-4);border:1px solid rgba(57,255,20,.25);background:rgba(57,255,20,.055)}.hero-actions{justify-content:center;margin-top:6px}
.hero .solution-map{width:min(100%,430px);justify-self:center;filter:drop-shadow(0 0 34px rgba(0,229,255,.055))}.solution-orbit-svg{inset:7%;width:86%;height:86%}.orbit-core-ring{fill:rgba(0,229,255,.075);stroke:rgba(0,229,255,.46)}.orbit-core-inner{stroke:rgba(0,229,255,.28)}.orbit-core-label{font-size:11px}.orbit-core-sub{fill:#70f5ff}
.hero-signal-label{position:absolute;left:50%;bottom:-38px;transform:translateX(-50%);display:flex;align-items:center;gap:9px;width:max-content;max-width:90%;color:#6f7d87;font:9px/1.4 "JetBrains Mono",monospace;letter-spacing:.8px}.signal-pulse{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 9px rgba(0,229,255,.9);animation:signal-blink 1.8s ease-in-out infinite}
.hero-progress-dots{position:fixed;z-index:32;right:24px;top:50%;display:flex;flex-direction:column;gap:9px;transform:translateY(-50%)}.hero-progress-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.18);transition:background .35s,box-shadow .35s,transform .35s}.hero-progress-dots i.is-active{background:var(--accent);box-shadow:0 0 14px rgba(0,229,255,.9);transform:scale(1.18)}
.hero-page-index{position:absolute;right:70px;bottom:28px;color:#65717c;font:9px/1 "JetBrains Mono",monospace;letter-spacing:1.5px}.hero-page-index span{margin-left:9px;color:#3e4a54}.hero>.section-next{position:absolute;left:var(--section-x);bottom:29px;margin:0}


/* Scope correction: preserve the original hero UI; apply the reference effect only to “AI 解决方案” */
.hero{display:grid!important;grid-template-columns:minmax(0,680px) minmax(420px,560px);gap:48px;align-items:center;padding-top:108px!important;padding-bottom:64px!important}
.hero-shell{display:contents}.hero-copy{width:auto;max-width:none;align-items:flex-start;text-align:left;gap:24px;transform:none}.hero .status{position:static;order:0;opacity:1;transform:none}.hero h1{display:block;font-size:64px;line-height:1.1875;letter-spacing:-1.2px;text-align:left}.hero .tags{justify-content:flex-start;gap:8px;margin-top:0}.hero-actions{justify-content:flex-start;margin-top:0;opacity:1;transform:none}.hero .solution-map{display:block;width:min(100%,470px)}
.ai-title-effect{position:relative;display:inline-block;color:transparent;background:linear-gradient(108deg,#00e5ff 0%,#6f67ff 24%,#ff2d95 54%,#ff4e6c 76%,#ff7a45 100%);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 14px rgba(255,45,149,.11));isolation:isolate}.ai-title-effect:before,.ai-title-effect:after{content:attr(data-text);position:absolute;inset:0;pointer-events:none;z-index:-1;opacity:.68}.ai-title-effect:before{color:#00e5ff;clip-path:polygon(0 55%,100% 38%,100% 51%,0 70%);transform:translate(-5px,4px);animation:ai-glitch-cyan 4.6s steps(1,end) infinite}.ai-title-effect:after{color:#ff2d95;clip-path:polygon(0 22%,100% 18%,100% 35%,0 42%);transform:translate(6px,-3px);animation:ai-glitch-magenta 4.6s steps(1,end) infinite}
@keyframes ai-glitch-cyan{0%,88%,100%{transform:translate(-5px,4px)}90%{transform:translate(4px,-2px)}92%{transform:translate(-8px,1px)}94%{transform:translate(-4px,4px)}}@keyframes ai-glitch-magenta{0%,84%,100%{transform:translate(6px,-3px)}86%{transform:translate(-4px,2px)}88%{transform:translate(9px,0)}90%{transform:translate(6px,-3px)}}
.hero-kicker,.title-line,.title-glitch,.hero-subtitle,.ability-pill,.hero-signal-label,.hero-progress-dots,.hero-page-index{display:none!important}
@media(max-width:1180px) and (min-width:761px){.hero{grid-template-columns:1fr 440px;gap:34px}.hero h1{font-size:52px}.hero .solution-map{width:min(100%,410px)}}
@media(max-width:760px){.hero{display:flex!important;min-height:0;flex-direction:column;padding-top:48px!important;padding-bottom:48px!important;gap:32px}.hero-copy{align-items:flex-start;text-align:left;gap:22px}.hero h1{font:600 40px/52px "Noto Sans SC",sans-serif;letter-spacing:-.4px;text-align:left}.hero .tags{display:none}.hero .solution-map{display:none}.hero-actions{width:100%;transform:none}.hero-actions .button{width:100%}.hero-actions .button-secondary{display:none}.ai-title-effect:before{transform:translate(-3px,3px)}.ai-title-effect:after{transform:translate(4px,-2px)}}

/* Final hero title typography */
.hero-copy{width:auto!important;max-width:650px!important;align-items:flex-start!important;text-align:left!important;gap:22px!important;transform:none!important}
.hero .status{position:static!important;opacity:1!important;transform:none!important}
.hero h1{display:flex!important;flex-direction:column;align-items:flex-start;font-size:clamp(50px,4.35vw,66px)!important;line-height:1.08!important;letter-spacing:-2.4px!important;text-align:left!important;max-width:650px;margin:0}
.hero-title-line{display:block;white-space:nowrap}.hero-title-line+.hero-title-line{margin-top:5px}.hero-title-soft{color:#f6f7f8}.ai-title-effect{vertical-align:baseline}
.hero .tags{justify-content:flex-start!important;margin-top:0!important}.hero-actions{justify-content:flex-start!important;margin-top:0!important;opacity:1!important;transform:none!important}
@media(max-width:1180px) and (min-width:761px){.hero-copy{max-width:550px!important}.hero h1{font-size:clamp(43px,4.4vw,54px)!important;letter-spacing:-1.8px!important}.hero-title-line{white-space:normal}}
@media(max-width:760px){.hero-copy{width:100%!important;max-width:none!important}.hero h1{font-size:38px!important;line-height:1.25!important;letter-spacing:-.7px!important}.hero-title-line{white-space:normal}.hero-title-line+.hero-title-line{margin-top:3px}}

.hero-copy{width:100%;max-width:900px;align-items:center;text-align:center;gap:20px;transform:translateY(-18px)}
.hero .status{position:fixed;z-index:42;left:calc(var(--section-x) + 188px);top:116px;opacity:.72;transform:scale(.82);transform-origin:left top}
.hero h1{font-size:clamp(66px,6.8vw,104px);line-height:.9;letter-spacing:-5px}.title-glitch{margin-top:18px}
.hero-subtitle{max-width:780px;font-size:20px;color:#858d96}
.hero .tags{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:14px}
.ability-pill{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 16px;border:1px solid rgba(0,229,255,.24);border-radius:999px;background:rgba(0,229,255,.055);color:#66edff;font:600 10px/1 "JetBrains Mono",monospace;cursor:pointer;transition:transform .3s,border-color .3s,background .3s,color .3s,box-shadow .3s;appearance:none}.ability-pill .pill-dot{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor;opacity:.7}.ability-pill:nth-child(2){color:#ff63ae;border-color:rgba(255,45,149,.24);background:rgba(255,45,149,.05)}.ability-pill:nth-child(3){color:#ffd947;border-color:rgba(255,213,0,.24);background:rgba(255,213,0,.05)}.ability-pill:nth-child(4){color:#76ff64;border-color:rgba(57,255,20,.24);background:rgba(57,255,20,.05)}.ability-pill:hover,.ability-pill.is-active{transform:translateY(-3px) scale(1.05);border-color:currentColor;background:rgba(255,255,255,.095);box-shadow:0 0 8px currentColor,0 0 23px rgba(0,229,255,.18);color:#fff}.ability-pill.is-active .pill-dot{opacity:1;transform:scale(1.25)}
.hero-actions{margin-top:4px;opacity:.8;transform:scale(.9)}
.hero-signal-label{position:absolute;left:50%;bottom:-74px;transform:translateX(-50%)}
.hero-progress-dots{right:26px}.hero-page-index{right:70px;bottom:28px}
@media(max-width:760px){.hero-copy{transform:none;gap:16px}.hero .status{position:static;transform:none;opacity:1}.hero h1{font-size:48px;line-height:1;letter-spacing:-2.5px}.hero-subtitle{font-size:14px}.hero .tags{gap:8px}.ability-pill{padding:7px 10px;font-size:8px}.hero-actions{transform:none;opacity:1}.hero-signal-label{position:static;transform:none;margin-top:10px}}
@media(max-width:1180px) and (min-width:761px){.hero-shell{grid-template-columns:minmax(0,1fr) 390px;gap:34px}.hero h1{font-size:56px}.hero .solution-map{width:385px}.hero-subtitle{font-size:15px}}
@media(max-width:760px){.hero{padding-top:42px!important;padding-bottom:72px!important}.hero-shell{display:flex;flex-direction:column;gap:28px}.hero-copy{gap:15px}.hero .status{position:static;order:0}.hero-kicker{font-size:8px;letter-spacing:1.4px}.hero h1{font-size:43px;line-height:1.05;letter-spacing:-2px}.title-glitch{margin-top:8px}.hero-subtitle{font-size:14px;line-height:1.7}.hero .tags{display:flex;flex-wrap:wrap}.hero .tags span{min-width:0;font-size:8px}.hero .solution-map{width:min(88vw,340px)}.hero-signal-label{position:static;transform:none;margin-top:-12px;text-align:center;font-size:7px}.hero-progress-dots,.hero-page-index{display:none}.hero>.section-next{left:20px;bottom:24px}.hero-actions{width:100%}.hero-actions .button-secondary{display:flex}}


/* Scope correction: preserve the original hero UI; apply the reference effect only to “AI 解决方案” */
.hero{display:grid!important;grid-template-columns:minmax(0,680px) minmax(420px,560px);gap:48px;align-items:center;padding-top:108px!important;padding-bottom:64px!important}
.hero-shell{display:contents}.hero-copy{width:auto;max-width:none;align-items:flex-start;text-align:left;gap:24px;transform:none}.hero .status{position:static;order:0;opacity:1;transform:none}.hero h1{display:block;font-size:64px;line-height:1.1875;letter-spacing:-1.2px;text-align:left}.hero .tags{justify-content:flex-start;gap:8px;margin-top:0}.hero-actions{justify-content:flex-start;margin-top:0;opacity:1;transform:none}.hero .solution-map{display:block;width:min(100%,470px)}
.ai-title-effect{position:relative;display:inline-block;color:transparent;background:linear-gradient(108deg,#00e5ff 0%,#6f67ff 24%,#ff2d95 54%,#ff4e6c 76%,#ff7a45 100%);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 0 14px rgba(255,45,149,.11));isolation:isolate}.ai-title-effect:before,.ai-title-effect:after{content:attr(data-text);position:absolute;inset:0;pointer-events:none;z-index:-1;opacity:.68}.ai-title-effect:before{color:#00e5ff;clip-path:polygon(0 55%,100% 38%,100% 51%,0 70%);transform:translate(-5px,4px);animation:ai-glitch-cyan 4.6s steps(1,end) infinite}.ai-title-effect:after{color:#ff2d95;clip-path:polygon(0 22%,100% 18%,100% 35%,0 42%);transform:translate(6px,-3px);animation:ai-glitch-magenta 4.6s steps(1,end) infinite}
@keyframes ai-glitch-cyan{0%,88%,100%{transform:translate(-5px,4px)}90%{transform:translate(4px,-2px)}92%{transform:translate(-8px,1px)}94%{transform:translate(-4px,4px)}}@keyframes ai-glitch-magenta{0%,84%,100%{transform:translate(6px,-3px)}86%{transform:translate(-4px,2px)}88%{transform:translate(9px,0)}90%{transform:translate(6px,-3px)}}
.hero-kicker,.title-line,.title-glitch,.hero-subtitle,.ability-pill,.hero-signal-label,.hero-progress-dots,.hero-page-index{display:none!important}
@media(max-width:1180px) and (min-width:761px){.hero{grid-template-columns:1fr 440px;gap:34px}.hero h1{font-size:52px}.hero .solution-map{width:min(100%,410px)}}
@media(max-width:760px){.hero{display:flex!important;min-height:0;flex-direction:column;padding-top:48px!important;padding-bottom:48px!important;gap:32px}.hero-copy{align-items:flex-start;text-align:left;gap:22px}.hero h1{font:600 40px/52px "Noto Sans SC",sans-serif;letter-spacing:-.4px;text-align:left}.hero .tags{display:none}.hero .solution-map{display:none}.hero-actions{width:100%;transform:none}.hero-actions .button{width:100%}.hero-actions .button-secondary{display:none}.ai-title-effect:before{transform:translate(-3px,3px)}.ai-title-effect:after{transform:translate(4px,-2px)}}

/* Final hero title typography */
.hero-copy{width:auto!important;max-width:650px!important;align-items:flex-start!important;text-align:left!important;gap:22px!important;transform:none!important}
.hero .status{position:static!important;opacity:1!important;transform:none!important}
.hero h1{display:flex!important;flex-direction:column;align-items:flex-start;font-size:clamp(50px,4.35vw,66px)!important;line-height:1.08!important;letter-spacing:-2.4px!important;text-align:left!important;max-width:650px;margin:0}
.hero-title-line{display:block;white-space:nowrap}.hero-title-line+.hero-title-line{margin-top:5px}.hero-title-soft{color:#f6f7f8}.ai-title-effect{vertical-align:baseline}
.hero .tags{justify-content:flex-start!important;margin-top:0!important}.hero-actions{justify-content:flex-start!important;margin-top:0!important;opacity:1!important;transform:none!important}
@media(max-width:1180px) and (min-width:761px){.hero-copy{max-width:550px!important}.hero h1{font-size:clamp(43px,4.4vw,54px)!important;letter-spacing:-1.8px!important}.hero-title-line{white-space:normal}}
@media(max-width:760px){.hero-copy{width:100%!important;max-width:none!important}.hero h1{font-size:38px!important;line-height:1.25!important;letter-spacing:-.7px!important}.hero-title-line{white-space:normal}.hero-title-line+.hero-title-line{margin-top:3px}}

.hero-copy{width:100%;max-width:900px;align-items:center;text-align:center;gap:20px;transform:translateY(-18px)}
.hero .status{position:fixed;z-index:42;left:calc(var(--section-x) + 188px);top:116px;opacity:.72;transform:scale(.82);transform-origin:left top}
.hero h1{font-size:clamp(66px,6.8vw,104px);line-height:.9;letter-spacing:-5px}.title-glitch{margin-top:18px}
.hero-subtitle{max-width:780px;font-size:20px;color:#858d96}
.hero .tags{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:14px}
.ability-pill{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 16px;border:1px solid rgba(0,229,255,.24);border-radius:999px;background:rgba(0,229,255,.055);color:#66edff;font:600 10px/1 "JetBrains Mono",monospace;cursor:pointer;transition:transform .3s,border-color .3s,background .3s,color .3s,box-shadow .3s;appearance:none}.ability-pill .pill-dot{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor;opacity:.7}.ability-pill:nth-child(2){color:#ff63ae;border-color:rgba(255,45,149,.24);background:rgba(255,45,149,.05)}.ability-pill:nth-child(3){color:#ffd947;border-color:rgba(255,213,0,.24);background:rgba(255,213,0,.05)}.ability-pill:nth-child(4){color:#76ff64;border-color:rgba(57,255,20,.24);background:rgba(57,255,20,.05)}.ability-pill:hover,.ability-pill.is-active{transform:translateY(-3px) scale(1.05);border-color:currentColor;background:rgba(255,255,255,.095);box-shadow:0 0 8px currentColor,0 0 23px rgba(0,229,255,.18);color:#fff}.ability-pill.is-active .pill-dot{opacity:1;transform:scale(1.25)}
.hero-actions{margin-top:4px;opacity:.8;transform:scale(.9)}
.hero-signal-label{position:absolute;left:50%;bottom:-74px;transform:translateX(-50%)}
.hero-progress-dots{right:26px}.hero-page-index{right:70px;bottom:28px}
@media(max-width:760px){.hero-copy{transform:none;gap:16px}.hero .status{position:static;transform:none;opacity:1}.hero h1{font-size:48px;line-height:1;letter-spacing:-2.5px}.hero-subtitle{font-size:14px}.hero .tags{gap:8px}.ability-pill{padding:7px 10px;font-size:8px}.hero-actions{transform:none;opacity:1}.hero-signal-label{position:static;transform:none;margin-top:10px}}

/* AI title effect: cyan-pink-orange neon glitch with slow color sweep */
.ai-title-effect{
  position:relative;
  display:inline-block;
  isolation:isolate;
  color:#00e5ff;
  background-image:linear-gradient(112deg,#00e5ff 0%,#58f4ff 16%,#ff2d95 38%,#ff4f87 52%,#ff7a45 69%,#ffb067 82%,#00e5ff 100%);
  background-size:260% 100%;
  background-position:0% 50%;
  -webkit-background-clip:text;
  background-clip:text;
  text-shadow:0 0 1px rgba(255,255,255,.18);
  filter:drop-shadow(0 0 5px rgba(0,229,255,.24)) drop-shadow(0 0 8px rgba(255,45,149,.19)) drop-shadow(0 0 10px rgba(255,122,69,.12));
  animation:ai-neon-float 5.8s cubic-bezier(.37,0,.63,1) infinite,ai-neon-scan 9.6s linear infinite;
  transform:translate3d(0,0,0);
  backface-visibility:hidden;
  -webkit-font-smoothing:antialiased;
  will-change:transform,background-position;
  cursor:default;
}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .ai-title-effect{
    color:transparent;
    -webkit-text-fill-color:transparent;
  }
}
.ai-title-effect::before,
.ai-title-effect::after{
  content:attr(data-text);
  position:absolute;
  inset:0;
  pointer-events:none;
  white-space:nowrap;
  color:transparent;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  -webkit-background-clip:text;
  opacity:.42;
  mix-blend-mode:screen;
  will-change:transform,clip-path,opacity;
}
.ai-title-effect::before{
  background-image:linear-gradient(90deg,#00e5ff 0 36%,#ff2d95 52%,#ff7a45 100%);
  transform:translateX(-2px);
  clip-path:inset(14% 0 67% 0);
  text-shadow:-1px 0 rgba(0,229,255,.88);
  animation:ai-neon-glitch-cyan 4.8s steps(1,end) infinite;
}
.ai-title-effect::after{
  background-image:linear-gradient(90deg,#ff2d95 0 46%,#ff7a45 76%,#00e5ff 100%);
  transform:translateX(2px);
  clip-path:inset(62% 0 17% 0);
  text-shadow:1px 0 rgba(255,45,149,.82);
  animation:ai-neon-glitch-pink 5.4s steps(1,end) infinite;
}
.ai-title-effect:hover,
.ai-title-effect:focus-visible{
  filter:drop-shadow(0 0 7px rgba(0,229,255,.38)) drop-shadow(0 0 11px rgba(255,45,149,.3)) drop-shadow(0 0 14px rgba(255,122,69,.2));
}
.ai-title-effect:hover::before,
.ai-title-effect:focus-visible::before,
.ai-title-effect:hover::after,
.ai-title-effect:focus-visible::after{
  opacity:.58;
  animation-duration:3.2s;
}
.ai-title-effect:active{animation:ai-neon-lock .2s steps(2,end) both}
@keyframes ai-neon-float{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(0,-3px,0)}
}
@keyframes ai-neon-scan{
  0%,12%{background-position:0% 50%}
  58%,72%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
@keyframes ai-neon-glitch-cyan{
  0%,83%,100%{transform:translateX(-2px);clip-path:inset(14% 0 67% 0);opacity:.34}
  85%{transform:translateX(-7px);clip-path:inset(24% 0 54% 0);opacity:.62}
  86%{transform:translateX(5px);clip-path:inset(47% 0 38% 0);opacity:.55}
  88%{transform:translateX(-3px);clip-path:inset(73% 0 13% 0);opacity:.46}
}
@keyframes ai-neon-glitch-pink{
  0%,88%,100%{transform:translateX(2px);clip-path:inset(62% 0 17% 0);opacity:.32}
  90%{transform:translateX(8px);clip-path:inset(18% 0 66% 0);opacity:.6}
  91%{transform:translateX(-5px);clip-path:inset(55% 0 25% 0);opacity:.52}
  93%{transform:translateX(3px);clip-path:inset(78% 0 9% 0);opacity:.44}
}
@keyframes ai-neon-lock{
  0%{transform:translate(0,0)}
  35%{transform:translate(-3px,-1px)}
  70%{transform:translate(4px,1px)}
  100%{transform:translate(0,0)}
}
@media(max-width:760px){
  .ai-title-effect::before,.ai-title-effect::after{white-space:normal}
  .ai-title-effect{animation-duration:7.2s,11.5s}
}
/* Keep the portfolio's signature title animation enabled on every browser setting. */

/* Lightweight cursor smoke clusters — soft grouped color clouds below readable content */
.cursor-smoke-layer{
  position:fixed;
  inset:0;
  z-index:1;
  overflow:hidden;
  pointer-events:none;
  contain:strict;
}
.cursor-smoke-cluster{
  position:absolute;
  left:0;
  top:0;
  width:1px;
  height:1px;
  display:block;
  opacity:0;
  transform:translate3d(-100px,-100px,0) scale(.72);
  transform-origin:center;
  will-change:transform,opacity;
}
.cursor-smoke-cluster i{
  position:absolute;
  display:block;
  border:1px solid rgba(255,255,255,.05);
  border-radius:50%;
  filter:blur(2.5px) saturate(1.35);
  box-shadow:inset 0 0 7px rgba(255,255,255,.06);
  will-change:transform;
}
main,.footer{position:relative;z-index:2}

/* Consolidated case cards and shared detail modal */
.case-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;flex:1;min-height:0;align-items:stretch}
.case-capability-panel{height:180px;margin:20px 0 18px;padding:18px;border:1px solid rgba(0,229,255,.18);border-radius:8px;background:linear-gradient(145deg,rgba(0,229,255,.08),rgba(8,12,18,.82));display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.case-card:nth-child(2) .case-capability-panel{border-color:rgba(255,45,149,.2);background:linear-gradient(145deg,rgba(255,45,149,.08),rgba(18,9,16,.82))}.case-card:nth-child(3) .case-capability-panel{border-color:rgba(0,229,255,.18);background:linear-gradient(145deg,rgba(0,229,255,.07),rgba(8,12,18,.82))}.capability-panel-kicker{color:var(--cyan);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1px}.case-card:nth-child(2) .capability-panel-kicker{color:#ffafd3}.capability-result{display:flex;align-items:baseline;gap:10px}.capability-result strong{color:var(--text);font:600 34px/1 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:-2px}.capability-result span{color:var(--soft);font-size:11px}.capability-flow{display:flex;align-items:center;gap:7px;color:var(--soft);font-size:10px;white-space:nowrap}.capability-flow span{padding:7px 8px;border:1px solid rgba(255,255,255,.1);border-radius:5px;background:rgba(255,255,255,.04)}.capability-flow i{color:var(--cyan);font-style:normal}.capability-flow-vertical{gap:4px}.capability-flow-vertical span{padding:3px 7px}.capability-flow-vertical i{line-height:1}.capability-chemai .capability-flow-vertical{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.capability-chemai .capability-flow-vertical i{display:none}.capability-chemai .capability-flow-vertical span{padding:5px 4px;text-align:center;font-size:9px}.capability-chemai .capability-result strong{font-size:30px}.capability-proof{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font:9px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace}.case-card-preview{display:none}
.case-card{display:flex;min-width:0;min-height:0;flex-direction:column;padding:22px;border:1px solid rgba(255,255,255,.1);border-top:2px solid var(--cyan);border-radius:12px;background:rgba(16,16,16,.48);backdrop-filter:blur(7px);box-shadow:0 18px 44px rgba(0,0,0,.14);transition:transform .3s ease,border-color .3s ease,background .3s ease,box-shadow .3s ease}
.case-card:nth-child(2){border-top-color:var(--magenta)}.case-card:nth-child(3){border-top-color:var(--cyan)}
.case-card:hover{transform:translateY(-6px);background:rgba(22,22,22,.58);border-color:rgba(255,255,255,.22);box-shadow:0 24px 58px rgba(0,0,0,.25),0 0 30px rgba(0,229,255,.06)}
.case-card:nth-child(2):hover{box-shadow:0 24px 58px rgba(0,0,0,.25),0 0 30px rgba(255,45,149,.08)}
.case-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:34px}.case-number{color:var(--text);font:600 28px/1 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:-1px}.case-period{display:block;color:var(--muted);font:11px/1.3 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:.6px}.case-card h3{margin-top:12px;font-size:23px;line-height:1.28;letter-spacing:-.7px}.case-card p{margin-top:14px;color:var(--soft);font-size:13px;line-height:1.8}.case-card-facts{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:24px}.case-card-facts span,.case-modal-facts span{padding:7px 9px;border:1px solid rgba(0,229,255,.2);border-radius:6px;color:#a9f5ff;background:rgba(0,229,255,.045);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace}.case-card:nth-child(2) .case-card-facts span{border-color:rgba(255,45,149,.22);color:#ffafd3;background:rgba(255,45,149,.045)}.case-card:nth-child(3) .case-card-facts span{border-color:rgba(0,229,255,.2)}
.case-gallery{margin-bottom:28px}.case-gallery-stage{position:relative;height:min(360px,42vw);min-height:220px;overflow:hidden;border:1px solid rgba(0,229,255,.2);border-radius:10px;background:rgba(255,255,255,.04)}.case-gallery-stage img{display:none;width:100%;height:100%;object-fit:contain;background:rgba(0,0,0,.16)}.case-gallery-stage img.is-active{display:block}.case-gallery-button{position:absolute;top:50%;display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:rgba(2,3,7,.72);color:var(--text);font-size:27px;line-height:1;cursor:pointer;transform:translateY(-50%)}.case-gallery-button:hover{border-color:var(--cyan);color:var(--cyan)}.case-gallery-prev{left:12px}.case-gallery-next{right:12px}.case-gallery-nav{display:flex;justify-content:center;gap:8px;margin-top:12px}.case-gallery-nav button{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.24);cursor:pointer}.case-gallery-nav button.is-active{background:var(--cyan);transform:scale(1.25)}
.case-detail-button{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:24px;padding:12px 0 0;border:0;border-top:1px solid rgba(255,255,255,.1);background:none;color:var(--text);font-size:12px;font-weight:600;text-align:left;cursor:pointer;transition:color .2s,border-color .2s,transform .2s}.case-detail-button span{color:var(--accent);font-size:17px;line-height:1;transition:transform .2s}.case-detail-button:hover{color:var(--accent);border-color:rgba(158,255,0,.4)}.case-detail-button:hover span{transform:translate(3px,-3px)}
.case-modal-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.case-modal-section{padding:17px;border:1px solid rgba(255,255,255,.08);border-radius:9px;background:rgba(255,255,255,.025)}.case-modal-section>span{display:block;color:var(--cyan);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:.8px}.case-modal-section p{margin-top:9px;color:var(--soft);font-size:13px;line-height:1.75}.case-modal-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.case-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:clamp(18px,5vw,72px);opacity:0;visibility:hidden;background:rgba(2,3,7,.42);transition:opacity .3s ease,visibility .3s ease}.case-modal[hidden]{display:none}.case-modal.is-open{opacity:1;visibility:visible}.case-modal-backdrop{position:absolute;inset:0;background:radial-gradient(circle at 50% 38%,rgba(0,229,255,.1),transparent 40%),rgba(2,3,7,.76);backdrop-filter:blur(8px)}.case-modal-dialog{position:relative;width:min(880px,100%);max-height:min(720px,calc(100svh - 36px));overflow:auto;padding:38px 40px 34px;border:1px solid rgba(0,229,255,.28);border-radius:18px;background:linear-gradient(145deg,rgba(16,19,25,.96),rgba(8,9,13,.95));box-shadow:0 28px 90px rgba(0,0,0,.55),0 0 0 1px rgba(255,45,149,.08),0 0 52px rgba(0,229,255,.12);transform:translateY(18px) scale(.97);transition:transform .38s cubic-bezier(.22,.61,.36,1)}.case-modal.is-open .case-modal-dialog{transform:translateY(0) scale(1)}.case-modal-glow{position:absolute;inset:-35% 34% 52% -15%;z-index:-1;border-radius:50%;background:radial-gradient(circle,rgba(0,229,255,.16),transparent 68%);filter:blur(14px);pointer-events:none}.case-modal-close{position:absolute;top:16px;right:18px;width:34px;height:34px;border:1px solid rgba(255,255,255,.14);border-radius:50%;background:rgba(255,255,255,.05);color:var(--text);font-size:24px;line-height:1;cursor:pointer;transition:transform .2s,border-color .2s,color .2s}.case-modal-close:hover{transform:rotate(90deg);border-color:var(--magenta);color:#ffafd3}.case-modal-header{padding-right:42px}.case-modal-header .eyebrow{color:var(--cyan);font-size:10px}.case-modal-header h3{margin-top:14px;font-size:clamp(25px,3vw,38px);line-height:1.25;letter-spacing:-1px}.case-modal-header p{max-width:720px;margin-top:14px;color:var(--soft);font-size:14px;line-height:1.8}.case-modal-content{margin-top:28px}.case-gallery{margin-bottom:28px}.case-gallery-stage{position:relative;height:min(360px,42vw);min-height:220px;overflow:hidden;border:1px solid rgba(0,229,255,.2);border-radius:10px;background:rgba(255,255,255,.04)}.case-gallery-stage img{display:none;width:100%;height:100%;object-fit:contain;background:rgba(0,0,0,.16)}.case-gallery-stage img.is-active{display:block}.case-gallery-button{position:absolute;top:50%;display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:rgba(2,3,7,.72);color:var(--text);font-size:27px;line-height:1;cursor:pointer;transform:translateY(-50%)}.case-gallery-button:hover{border-color:var(--cyan);color:var(--cyan)}.case-gallery-prev{left:12px}.case-gallery-next{right:12px}.case-gallery-nav{display:flex;justify-content:center;gap:8px;margin-top:12px}.case-gallery-nav button{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.24);cursor:pointer}.case-gallery-nav button.is-active{background:var(--cyan);transform:scale(1.25)}.case-modal-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.case-modal-section{min-width:0;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:rgba(255,255,255,.035)}.case-modal-section span{color:var(--magenta);font:10px/1.2 "JetBrains Mono","SFMono-Regular",Consolas,monospace;letter-spacing:1px}.case-modal-section p{margin-top:9px;color:#d6d9de;font-size:13px;line-height:1.75}.case-modal-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
body.case-modal-open{overflow:hidden}.case-modal-dialog::-webkit-scrollbar{width:6px}.case-modal-dialog::-webkit-scrollbar-thumb{background:rgba(0,229,255,.35);border-radius:99px}
@media(min-width:761px){.cases .section-heading{margin-bottom:18px}.cases .section-heading h2{font-size:30px;line-height:1.3}.cases .section-heading p{font-size:14px;line-height:22px}.cases .section-next{margin-top:16px}.case-card-grid{margin-top:0}}
@media(max-width:1180px) and (min-width:761px){.case-card{padding:18px}.case-card-top{margin-bottom:24px}.case-card h3{font-size:20px}.case-card p{font-size:12px}.case-card-facts span{font-size:9px}.case-capability-panel{padding:14px}.capability-flow{gap:4px;font-size:9px}.capability-flow span{padding:6px 5px}.capability-result strong{font-size:30px}}
@media(max-width:760px){.case-card-grid{grid-template-columns:1fr;gap:12px}.case-capability-panel{display:none}.case-card-preview{display:none}.case-card{padding:18px}.case-card-top{margin-bottom:22px}.case-card h3{font-size:21px}.case-card p{font-size:13px;line-height:1.65}.case-card-facts{padding-top:18px}.case-detail-button{margin-top:20px}.case-modal{padding:14px}.case-modal-dialog{max-height:calc(100svh - 28px);padding:34px 18px 22px;border-radius:14px}.case-modal-header{padding-right:30px}.case-modal-header h3{font-size:24px}.case-modal-header p{font-size:13px;line-height:1.7}.case-modal-content{margin-top:20px}.case-gallery-stage{height:220px;min-height:0}.case-modal-sections{grid-template-columns:1fr;gap:10px}.case-modal-section{padding:14px}.case-modal-section p{font-size:12px;line-height:1.7}.case-modal-close{top:12px;right:12px}}

/* Mobile section paging: short chapters snap by screen, long chapters scroll naturally */
@media(max-width:760px){
  html{
    scroll-snap-type:y mandatory;
    scroll-padding-top:82px;
  }
  body{
    overflow-y:auto;
    overscroll-behavior-y:none;
  }
  main>section,.footer{
    scroll-margin-top:82px;
    margin-bottom:14px;
    min-height:calc(100svh - 82px);
    scroll-snap-align:start;
    scroll-snap-stop:always;
    border-top:1px solid rgba(255,255,255,.12);
    border-bottom:1px solid rgba(255,255,255,.08);
    background-color:rgba(8,10,14,.76)!important;
  }
  main>section::before,.footer::before{
    content:"";
    position:absolute;
    top:0;
    left:var(--section-x);
    right:var(--section-x);
    height:1px;
    background:linear-gradient(90deg,transparent,rgba(0,229,255,.72) 22%,rgba(255,45,149,.45) 68%,transparent);
    box-shadow:0 0 16px rgba(0,229,255,.16);
    pointer-events:none;
    z-index:1;
  }
  .hero,.proof-strip,.cases,.experience,.method,.capabilities,.footer{min-height:calc(100svh - 82px)!important}
  .hero{padding-top:58px!important;padding-bottom:54px!important;background:radial-gradient(circle at 88% 12%,rgba(0,229,255,.13),transparent 42%),rgba(8,10,14,.82)!important}
  .proof-strip{padding-top:52px;padding-bottom:44px;background:radial-gradient(circle at 12% 18%,rgba(255,45,149,.1),transparent 44%),rgba(11,9,16,.84)!important}
  .cases{padding-top:52px;padding-bottom:46px;background:radial-gradient(circle at 86% 16%,rgba(255,213,0,.08),transparent 40%),rgba(15,12,10,.84)!important}
  .experience{padding-top:52px;padding-bottom:46px;background:radial-gradient(circle at 12% 18%,rgba(191,90,242,.1),transparent 42%),rgba(12,10,17,.84)!important}
  .method{padding-top:52px;padding-bottom:46px;background:radial-gradient(circle at 88% 18%,rgba(0,229,255,.08),transparent 42%),rgba(8,12,16,.84)!important}
  .capabilities{padding-top:52px;padding-bottom:46px;background:radial-gradient(circle at 12% 18%,rgba(57,255,20,.07),transparent 42%),rgba(9,14,12,.84)!important}
  .footer{padding-top:58px;padding-bottom:42px;background:radial-gradient(circle at 86% 12%,rgba(0,229,255,.11),transparent 42%),rgba(8,11,15,.88)!important}
  .section-heading{margin-bottom:24px}
  .section-next{margin-top:28px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);width:100%}
  .footer .section-next{width:auto}
}

/* Short desktop windows: preserve all case actions without overlap. */
@media (min-width: 761px) and (max-height: 820px) {
  .cases { padding-top: 46px; padding-bottom: 34px; }
  .cases .section-heading { margin-bottom: 12px; }
  .cases .section-heading h2 { font-size: 28px; line-height: 1.2; }
  .cases .section-heading p { margin-top: 8px; font-size: 12px; line-height: 18px; }
  .case-card-grid { gap: 12px; }
  .case-card { padding: 16px; }
  .case-card-top { margin-bottom: 20px; }
  .case-number { font-size: 24px; }
  .case-period { font-size: 10px; }
  .case-card h3 { margin-top: 9px; font-size: 19px; }
  .case-card p { margin-top: 9px; font-size: 11px; line-height: 1.55; }
  .case-capability-panel { height: 132px; margin: 12px 0 10px; padding: 12px; }
  .capability-result strong { font-size: 28px; }
  .capability-result span, .capability-flow, .capability-proof { font-size: 9px; }
  .capability-flow { gap: 4px; }
  .capability-flow span { padding: 5px; }
  .capability-proof { gap: 4px; }
  .case-card-facts { gap: 5px; padding-top: 12px; }
  .case-card-facts span { padding: 5px 6px; font-size: 8px; }
  .case-detail-button { margin-top: 13px; padding-top: 8px; }
  .cases .section-next { margin-top: 12px; padding-top: 8px; }
}

@media (min-width: 761px) and (max-height: 680px) {
  .cases { padding-top: 32px; padding-bottom: 24px; }
  .cases .section-heading h2 { font-size: 25px; }
  .cases .section-heading p { display: none; }
  .case-capability-panel { height: 108px; margin: 8px 0 6px; padding: 9px; }
  .capability-panel-kicker { font-size: 8px; }
  .capability-result strong { font-size: 23px; }
  .capability-flow span { padding: 3px 4px; }
  .case-card-facts { padding-top: 7px; }
  .case-detail-button { margin-top: 8px; padding-top: 6px; }
  .cases .section-next { margin-top: 7px; padding-top: 5px; }
}