:root{--bg:#e7dfc2;--ink:#4b271c;--orange:#e15732;--teal:#4fa7a7;--olive:#aab35a;--pink:#e7a7a9;--yellow:#f6c431;--paper:#fff8dc85;--font-display-cn:"DeyiHei", "YouSheBiaoTiHei", "Noto Sans SC", sans-serif;--font-display-en:"Bungee", "Anton", "Impact", sans-serif;--font-body:"Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;color:var(--ink);background:var(--bg);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background-color:var(--bg);background-image:radial-gradient(#4b271c1a 1px,#0000 1px);background-size:8px 8px;margin:0}body,button,input,textarea,select{font-family:var(--font-body)}a{color:inherit}p{margin:0}img{display:block}#root{min-height:100svh}.site-nav{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#e7dfc2e0;border-bottom:2px solid #4b271c38;justify-content:space-between;align-items:center;gap:20px;padding:16px clamp(18px,4vw,56px);display:flex;position:sticky;top:0}.brand{font-family:var(--font-display-cn);white-space:nowrap;font-size:20px;font-weight:900;text-decoration:none}.nav-links,.meta-row,.cta-row,.tag-row{flex-wrap:wrap;display:flex}.nav-links{justify-content:flex-end;gap:10px}.meta-row,.cta-row,.tag-row{gap:12px;margin-top:26px}.nav-links a,.btn{border:2px solid var(--ink);min-height:38px;color:var(--ink);background:var(--paper);box-shadow:4px 4px 0 var(--ink);border-radius:999px;justify-content:center;align-items:center;padding:0 16px;font-size:13px;font-weight:800;line-height:1;text-decoration:none;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.nav-links a:hover,.btn:hover{box-shadow:6px 6px 0 var(--ink);transform:translate(-2px,-2px)}.nav-links a:focus-visible,.btn:focus-visible,.back-to-top:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.btn.primary{background:var(--orange)}.btn.secondary{background:var(--teal)}.btn.project-link{background:0 0;margin-top:26px}main{overflow:hidden}section{border-bottom:2px solid #4b271c33;min-height:78vh;padding:clamp(72px,10vw,132px) clamp(18px,5vw,72px)}.section-inner{width:min(1180px,100%);margin:0 auto}.eyebrow{color:var(--teal);letter-spacing:.08em;text-transform:uppercase;margin:0 0 18px;font-size:14px;font-weight:900}h1,h2,h3{font-family:var(--font-display-cn);letter-spacing:0;margin:0;font-weight:900;line-height:.98}h1{max-width:880px;font-size:clamp(54px,8vw,120px)}h2{font-size:clamp(42px,6vw,92px)}h3{font-size:clamp(22px,3vw,34px);line-height:1.12}.display-title{color:var(--bg);-webkit-text-stroke:2px var(--ink);text-shadow:8px 8px 0 var(--orange)}.hero-grid,.two-col{grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:center;gap:clamp(32px,6vw,72px);display:grid}.lead{max-width:660px;margin:28px 0 0;font-size:clamp(18px,2vw,22px);line-height:1.65}.meta-pill,.tag{border:2px solid var(--ink);background:#fff8dc6b;border-radius:999px;align-items:center;min-height:34px;padding:0 13px;font-size:13px;font-weight:800;display:inline-flex}.mascot-card,.card{border:2px solid var(--ink);background:var(--paper);box-shadow:8px 8px 0 var(--ink);border-radius:28px}.mascot-card{min-height:420px;box-shadow:none;background:0 0;border:0;place-items:center;padding:24px;display:grid}.mascot-card img{object-fit:contain;filter:drop-shadow(8px 8px #4b271c59);width:min(100%,360px);max-width:100%;height:auto}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:38px;display:grid}.card{padding:clamp(22px,3vw,36px)}.project-card{flex-direction:column;justify-content:space-between;min-height:430px;transition:transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.project-card:after{content:"";border:2px solid var(--ink);background:#e7a7a975;border-radius:50%;width:170px;height:170px;position:absolute;bottom:-58px;right:-58px}.project-card:hover{box-shadow:12px 12px 0 var(--ink);transform:translate(-3px,-3px)rotate(-.6deg)}.project-card:nth-child(2){margin-top:42px}.project-card:nth-child(2):hover{transform:translate(-3px,-3px)rotate(.6deg)}.card .number{border:2px solid var(--ink);background:var(--yellow);border-radius:50%;place-items:center;width:56px;height:56px;margin-bottom:22px;font-weight:900;display:inline-grid}.muted{color:#4b271cc7;margin:14px 0 0}.kicker{color:var(--orange);margin:0 0 14px;font-size:14px;font-weight:900}.hero-focus{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:720px;margin-top:22px;display:grid}.focus-card,.ability-card{border:2px solid var(--ink);background:#fff8dc73;border-radius:18px;padding:16px;font-weight:900}.focus-card span,.ability-card span{color:var(--teal);margin-bottom:6px;font-size:22px;line-height:1;display:block}.about-visual{min-height:0;box-shadow:none;background:0 0;border:0;position:relative;overflow:visible}.about-visual img{object-fit:contain;width:min(72%,340px);max-width:100%;height:auto;margin-top:28px;display:block}.about-stack{gap:16px;margin-top:28px;display:grid}.ability-card{grid-template-columns:auto 1fr;align-items:start;gap:14px;display:grid}.ability-card span{border:2px solid var(--ink);background:var(--teal);width:42px;height:42px;color:var(--ink);border-radius:50%;place-items:center;display:inline-grid}.ability-card:nth-child(2) span{background:var(--orange)}.ability-card:nth-child(3) span{background:var(--olive)}.ability-card:nth-child(4) span{background:var(--pink)}.ability-card h3{font-size:clamp(19px,2vw,25px);line-height:1.2}.feature-grid,.module-grid,.process-grid,.skill-matrix{gap:18px;margin-top:34px;display:grid}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.process-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.skill-matrix{grid-template-columns:repeat(4,minmax(0,1fr))}.node-card,.step-card,.skill-card,.mini-panel{border:2px solid var(--ink);min-width:0;box-shadow:6px 6px 0 var(--ink);background:#fff8dc80;border-radius:18px;padding:18px;position:relative}.node-card strong,.step-card strong,.skill-card strong,.mini-panel strong{font-family:var(--font-display-cn);margin-bottom:8px;font-size:19px;line-height:1.2;display:block}.node-card p,.step-card p,.skill-card p,.mini-panel p{color:#4b271cc2;margin:0;font-size:14px;line-height:1.55}.node-card:before,.step-card:before,.skill-card:before{content:attr(data-mark);border:2px solid var(--ink);background:var(--teal);border-radius:50%;place-items:center;width:38px;height:38px;margin-bottom:14px;font-weight:900;display:inline-grid}.node-card:nth-child(2):before,.step-card:nth-child(2):before,.skill-card:nth-child(2):before{background:var(--orange)}.node-card:nth-child(3):before,.step-card:nth-child(3):before,.skill-card:nth-child(3):before{background:var(--olive)}.node-card:nth-child(4):before,.step-card:nth-child(4):before,.skill-card:nth-child(4):before{background:var(--pink)}.node-card:nth-child(5):before,.step-card:nth-child(5):before{background:var(--yellow)}.workflow-rail{border:2px solid var(--ink);box-shadow:8px 8px 0 var(--orange);background:linear-gradient(90deg,#0000 0 18px,#4b271c29 18px 20px,#0000 20px 100%),#fff8dc61;border-radius:28px;margin-top:36px;padding:26px}.rail-title{font-family:var(--font-display-cn);margin:0 0 18px;font-size:clamp(22px,3vw,34px);font-weight:900;line-height:1.1}.rail-flow{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.module-card{border:2px solid var(--ink);background:var(--paper);box-shadow:5px 5px 0 var(--ink);border-radius:18px;padding:18px}.module-card strong{color:var(--orange);margin-bottom:8px;font-size:18px;display:block}.module-card p{margin:0;font-size:14px;line-height:1.55}.compare-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px;display:grid}.mini-panel{box-shadow:5px 5px 0 var(--ink)}.mini-panel.after{background:#4fa7a733}.preview-frame{border:2px solid var(--ink);background:var(--paper);box-shadow:8px 8px 0 var(--ink);border-radius:28px;margin-top:34px;overflow:hidden}.preview-bar{border-bottom:2px solid var(--ink);background:#4fa7a73d;gap:8px;padding:14px 18px;display:flex}.preview-dot{border:2px solid var(--ink);border-radius:50%;width:14px;height:14px}.preview-dot-orange{background:var(--orange)}.preview-dot-yellow{background:var(--yellow)}.preview-dot-teal{background:var(--teal)}.preview-body{grid-template-columns:.85fr 1.15fr;gap:20px;padding:24px;display:grid}.wire-block{background:#e7dfc280;border:2px dashed #4b271c80;border-radius:18px;min-height:120px}.timeline{gap:16px;margin-top:34px;display:grid}.timeline-item{border:2px solid var(--ink);box-shadow:5px 5px 0 var(--ink);background:#fff8dc75;border-radius:18px;grid-template-columns:140px minmax(0,1fr);align-items:start;gap:18px;padding:18px;display:grid}.timeline-date{color:var(--orange);font-weight:900}.bar-chart{border:2px solid var(--ink);box-shadow:8px 8px 0 var(--teal);background:#fff8dc6b;border-radius:28px;gap:14px;margin-top:30px;padding:24px;display:grid}.bar-row{grid-template-columns:160px minmax(0,1fr);align-items:center;gap:16px;font-weight:900;display:grid}.bar-track{border:2px solid var(--ink);background:#e7dfc2a6;border-radius:999px;height:18px;overflow:hidden}.bar-fill{border-right:2px solid var(--ink);background:var(--orange);height:100%;display:block}.bar-fill.teal{background:var(--teal)}.bar-fill.olive{background:var(--olive)}.bar-fill.pink{background:var(--pink)}.bar-88{width:88%}.bar-84{width:84%}.bar-82{width:82%}.bar-76{width:76%}.reveal{animation:.64s both rise-in}@keyframes rise-in{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}.contact-layout{grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);align-items:start;gap:clamp(28px,5vw,56px);display:grid}.testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.testimonial-card,.resume-panel,.contact-panel{border:2px solid var(--ink);box-shadow:6px 6px 0 var(--ink);background:#fff8dc7a;border-radius:22px}.testimonial-card{padding:18px;transition:transform .18s,box-shadow .18s}.testimonial-card:hover{box-shadow:8px 8px 0 var(--ink);transform:translate(-2px,-2px)}.quote-mark{border:2px solid var(--ink);background:var(--pink);border-radius:50%;place-items:center;width:34px;height:34px;margin-bottom:12px;font-weight:900;display:inline-grid}.testimonial-card:nth-child(2) .quote-mark,.testimonial-card:nth-child(5) .quote-mark{background:var(--teal)}.testimonial-card:nth-child(3) .quote-mark{background:var(--orange)}.testimonial-card:nth-child(4) .quote-mark{background:var(--olive)}.testimonial-card p{margin:0;font-weight:800;line-height:1.55}.testimonial-card cite{color:#4b271cb3;margin-top:12px;font-size:13px;font-style:normal;font-weight:900;display:block}.resume-panel,.contact-panel{padding:clamp(22px,3vw,34px)}.resume-panel{background:radial-gradient(circle at 90% 12%, #e1573233, transparent 24%), var(--paper);box-shadow:8px 8px 0 var(--orange);border-radius:28px;margin-top:28px}.resume-panel .btn{background:var(--orange);min-height:52px;margin-top:22px;padding-inline:24px;font-size:15px}.contact-list{gap:14px;margin-top:24px;display:grid}.contact-item{border:2px solid var(--ink);background:#e7dfc266;border-radius:18px;grid-template-columns:58px minmax(0,1fr);align-items:center;gap:14px;padding:14px;display:grid}.contact-icon{border:2px solid var(--ink);background:var(--teal);border-radius:50%;place-items:center;width:44px;height:44px;font-weight:900;display:inline-grid}.contact-item:nth-child(2) .contact-icon{background:var(--orange)}.contact-item:nth-child(3) .contact-icon{background:var(--olive)}.contact-item a{overflow-wrap:anywhere}.footer-note{color:#4b271ca8;margin-top:26px;font-size:14px;font-weight:800}.footer-icp{color:#4b271c80;margin-top:10px;font-size:12px;font-weight:700;line-height:1.4;text-decoration:none;display:inline-block}.footer-icp:hover{color:#4b271cb8;text-decoration:underline}.contact-mascot{pointer-events:none;justify-content:flex-end;margin-top:26px;display:flex}.contact-mascot img{object-fit:contain;filter:drop-shadow(6px 6px #4b271c52);width:min(240px,44vw);max-width:100%;height:auto;animation:4s ease-in-out infinite float-soft}@keyframes float-soft{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.back-to-top{z-index:30;border:2px solid var(--ink);background:var(--teal);width:58px;height:58px;color:var(--ink);box-shadow:5px 5px 0 var(--ink);border-radius:50%;place-items:center;font-size:28px;font-weight:900;text-decoration:none;transition:transform .18s,box-shadow .18s;display:inline-grid;position:fixed;bottom:22px;right:22px}.back-to-top:hover{box-shadow:8px 8px 0 var(--ink);transform:translate(-2px,-2px)}@media (width<=900px){.site-nav{flex-direction:column;align-items:flex-start}.nav-links{justify-content:flex-start}.hero-grid,.two-col,.contact-layout,.project-grid,.feature-grid,.rail-flow,.process-grid,.skill-matrix,.compare-grid,.preview-body,.testimonial-grid,.hero-focus{grid-template-columns:1fr}.project-card,.project-card:nth-child(2){min-height:auto;margin-top:0}.timeline-item,.bar-row{grid-template-columns:1fr}.mascot-card{min-height:320px}}@media (width<=520px){section{min-height:auto;padding-block:68px}.nav-links a{min-height:34px;padding-inline:12px;font-size:12px}.cta-row .btn{width:100%}.meta-pill,.tag{max-width:100%}.contact-item{grid-template-columns:1fr}.back-to-top{width:50px;height:50px;font-size:24px;bottom:14px;right:14px}.contact-mascot{justify-content:center}.contact-mascot img{width:min(220px,72vw)}.display-title{-webkit-text-stroke-width:1px;text-shadow:5px 5px 0 var(--orange)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
