.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:14px 32px;background:#f6f5efd1;border-bottom:1px solid rgba(222,219,208,.78);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand-mark{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:760;text-decoration:none;color:var(--ink)}.brand-dot{width:11px;height:11px;background:var(--coral);border:2px solid var(--ink);transform:rotate(45deg);flex-shrink:0}.main-nav{display:flex;align-items:center;justify-content:center;gap:22px;color:var(--muted);font-size:.92rem}.nav-link{transition:color .18s ease;text-decoration:none;color:var(--muted)}.nav-link:hover,.nav-link.active{color:var(--ink)}.nav-cta{padding:8px 16px;border:1px solid var(--line);border-radius:999px;background:#ffffff9e;font-weight:700;font-size:.85rem;text-decoration:none;color:var(--ink);transition:transform .18s ease}.nav-cta:hover{transform:translateY(-2px)}.menu-btn{display:none;width:36px;height:36px;border:1px solid var(--line);border-radius:999px;background:#fff9;cursor:pointer;align-items:center;justify-content:center}.menu-bar{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:background .18s ease}.menu-bar:before,.menu-bar:after{content:"";position:absolute;left:0;width:100%;height:2px;background:var(--ink);transition:transform .18s ease}.menu-bar:before{top:-6px}.menu-bar:after{top:6px}.menu-bar.open{background:transparent}.menu-bar.open:before{transform:rotate(45deg);top:0}.menu-bar.open:after{transform:rotate(-45deg);top:0}@media (max-width: 980px){.site-header{grid-template-columns:1fr auto auto;padding:12px 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var(--line);background:var(--bg)}.motion-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:1;pointer-events:none;overflow:hidden}.motion-canvas-canvas{width:100%;height:100%;display:block}.hero-content{position:relative;z-index:1}.hero-content .eyebrow{margin:0 0 18px;font-size:.95rem;letter-spacing:1.5px}.hero-content h1{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.hero-greeting{font-size:1.4rem;font-weight:600;color:var(--muted);letter-spacing:2px;margin-bottom:6px}.hero-name{font-size:5rem;font-weight:860;line-height:1;letter-spacing:-2px}.hero-actions{display:flex;gap:12px;margin-top:36px}.hero-meta{position:relative;z-index:1;display:flex;gap:48px;margin-top:12px;padding-top:24px;border-top:1px solid var(--line)}.hero-meta-item{display:flex;flex-direction:column;gap:4px}.hero-meta-item span{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600}.hero-meta-item strong{font-size:.95rem;font-weight:700}@media (max-width: 768px){.hero-name{font-size:3.2rem}.hero-greeting{font-size:1.1rem}.hero-meta{flex-direction:column;gap:16px}}@media (max-width: 480px){.hero-name{font-size:2.4rem}.hero-greeting{font-size:1rem}.hero-content .eyebrow{font-size:.85rem}}.about-section{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:34px;align-items:stretch;border-bottom:1px solid var(--line)}.about-copy{align-self:center}.about-copy h2{margin-bottom:14px;font-size:3.2rem;line-height:1.05;font-weight:820}.about-copy p:last-child{color:var(--muted);font-size:1.08rem;max-width:720px;line-height:1.7}.about-panel{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}.metric{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;background:#ffffffad}.metric span{display:block;color:var(--muted);font-size:.82rem}.metric 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var(--line);border-radius:var(--radius)}.card-3d{position:relative;perspective:600px}.card-3d-content{transition:transform .3s ease;transform:rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));transform-style:preserve-3d;position:relative;z-index:1}.card-3d:hover .card-3d-content{filter:brightness(1.05)}.card-3d-glow{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;z-index:0;border-radius:calc(var(--radius) + 4px);background:linear-gradient(135deg,#4158d0,#c850c0,#ffcc70);opacity:0;filter:blur(12px);transition:opacity .4s ease;pointer-events:none}.card-3d:hover .card-3d-glow{opacity:.35}.edu-3d{max-width:600px}.timeline-header{display:flex;justify-content:space-between;gap:12px;margin-bottom:4px}.timeline-header h4{font-size:1.05rem;font-weight:700}.timeline-period{font-size:.8rem;color:var(--muted);flex-shrink:0;font-weight:500}.timeline-position{font-size:.9rem;color:var(--coral);font-weight:600;margin-bottom:8px}.timeline-details{list-style:none;padding:0}.timeline-details li{position:relative;padding-left:14px;font-size:.85rem;color:var(--muted);line-height:1.7;margin-bottom:4px}.timeline-details li:before{content:"–";position:absolute;left:0}.awards-strip{display:flex;flex-direction:column}.award-category-title{font-size:.9rem;font-weight:700;color:var(--ink);margin-bottom:12px;letter-spacing:.3px}.strip-card{position:relative;display:flex;align-items:center;justify-content:center;padding:20px 0;cursor:pointer;background:transparent;z-index:1}.strip-card.hover{z-index:20}.strip-card+.strip-card{border-top:1px solid var(--line)}.strip-card-bg{position:absolute;left:0;right:0;top:50%;bottom:50%;background:var(--ink);transition:top .4s cubic-bezier(.22,1,.36,1),bottom .4s cubic-bezier(.22,1,.36,1);pointer-events:none;z-index:0}.strip-card.hover .strip-card-bg{top:0;bottom:0}.strip-card-img{display:none;position:absolute;z-index:10;width:306px;height:auto;aspect-ratio:1280 / 1774;object-fit:cover;border-radius:14px;pointer-events:none;box-shadow:0 20px 60px #00000059;opacity:1;image-orientation:none}.strip-card.hover .strip-card-img{display:block;left:calc(var(--mx, 0px) - 55px);top:calc(var(--my, 0px));transform:translateY(-100%) translateY(20px) rotate(70deg) scale(.85);transform-origin:0 100%}.strip-card-content{position:relative;z-index:1;display:flex;align-items:center;gap:16px;width:100%;transition:color .4s ease}.strip-card.hover .strip-card-content{color:var(--surface)}.strip-badge{flex-shrink:0;font-size:.78rem;font-weight:800;font-family:var(--font-mono);color:var(--ink);transition:color .4s ease;width:56px;text-align:center}.strip-card.hover .strip-badge{color:var(--surface)}.strip-card-text{flex:1;min-width:0;text-align:left}.strip-card-text h5{font-size:.88rem;font-weight:600;margin-bottom:3px;line-height:1.4}.strip-card-text p{font-size:.8rem;color:var(--muted);transition:color .4s ease}.strip-card.hover .strip-card-text p{color:#ffffffa6}.strip-date{flex-shrink:0;font-size:.72rem;font-weight:500;color:var(--muted);font-family:var(--font-mono);transition:color .4s ease}.strip-card.hover .strip-date{color:#ffffff80}.strip-icon-wrap{flex-shrink:0;width:38px;height:38px;display:flex;align-items:center;justify-content:center;color:var(--ink);transition:color .4s ease}.strip-card.hover .strip-icon-wrap{color:var(--surface)}.edu-card{display:flex;gap:24px;padding:28px;background:#ffffff9e;border:1px solid var(--line);border-radius:var(--radius)}.edu-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--soft);border-radius:12px;color:var(--ink)}.edu-info h4{font-size:1.15rem;font-weight:700;margin-bottom:4px}.edu-major{font-size:.92rem;color:var(--coral);font-weight:500;margin-bottom:2px}.edu-period{font-size:.82rem;color:var(--muted);margin-bottom:16px}.edu-courses{display:flex;flex-wrap:wrap;gap:6px}.course-tag{padding:4px 12px;font-size:.75rem;color:var(--muted);background:#fff9;border:1px solid var(--line);border-radius:999px;font-weight:500}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000d1;display:flex;align-items:center;justify-content:center;cursor:pointer;animation:lb-fade .2s ease}.lightbox-image{max-width:85vw;max-height:85vh;object-fit:contain;border-radius:12px;box-shadow:0 40px 120px #0009;cursor:default;animation:lb-scale .25s ease}@keyframes lb-fade{0%{opacity:0}to{opacity:1}}@keyframes lb-scale{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@media (max-width: 980px){.about-section{grid-template-columns:1fr}.about-copy h2{font-size:2.4rem}}@media (max-width: 680px){.about-copy h2{font-size:2rem}.tab-bar{width:100%;overflow-x:auto}.timeline-header{flex-direction:column;gap:4px}}.project-showcase{margin-bottom:24px}.project-card{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid 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trackPlayhead{0%,to{transform:translate(0)}50%{transform:translate(-150px)}}.project-play-btn{position:absolute;z-index:4;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.project-play-btn div{width:56px;height:56px;border-radius:50%;background:#151515b3;display:flex;align-items:center;justify-content:center;transition:transform .18s ease,background .18s ease}.project-play-btn:hover div{transform:scale(1.1);background:#151515e6}.project-theme{position:absolute;z-index:2;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.project-theme-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background-size:cover;background-position:center;background-repeat:no-repeat;mix-blend-mode:multiply;opacity:.35}.project-theme-bg--cube{background-image:linear-gradient(135deg,rgba(255,255,255,.9) 25%,transparent 25%),linear-gradient(225deg,rgba(255,255,255,.9) 25%,transparent 25%),linear-gradient(45deg,rgba(255,255,255,.9) 25%,transparent 25%),linear-gradient(315deg,rgba(255,255,255,.9) 25%,transparent 25%);background-size:40px 40px;background-position:0 0,0 20px,20px -20px,-20px 0px;opacity:.5}.project-theme-bg--trophy{background-image:radial-gradient(circle at 30% 40%,rgba(255,215,0,.5) 0%,transparent 50%),radial-gradient(circle at 70% 60%,rgba(255,215,0,.3) 0%,transparent 40%),radial-gradient(circle at 50% 80%,rgba(255,200,50,.4) 0%,transparent 30%);opacity:.6}.project-theme-bg--robot{background-image:linear-gradient(0deg,rgba(100,200,255,.4) 0%,transparent 30%),radial-gradient(ellipse at 20% 50%,rgba(100,200,255,.3) 0%,transparent 50%),radial-gradient(ellipse at 80% 30%,rgba(200,100,255,.2) 0%,transparent 40%);opacity:.5}.project-theme-label{position:relative;z-index:1;font-size:1.4rem;font-weight:800;letter-spacing:2px;color:var(--ink);background:#ffffff80;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:10px 28px;border-radius:999px;border:1px solid rgba(21,21,21,.12)}.project-video-wrap{position:absolute;top:10px;right:10px;bottom:10px;left:10px;z-index:3;border-radius:8px;overflow:hidden;background:#000;box-shadow:0 4px 20px #00000026}.project-thumbnails{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.project-thumb{display:flex;gap:14px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff9e;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}.project-thumb:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.project-thumb-visual{position:relative;width:100px;min-height:68px;border-radius:6px;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;cursor:pointer}.project-thumb-num{font-size:1.8rem;font-weight:830;color:var(--ink);opacity:.24}.project-thumb-body{flex:1;min-width:0}.project-thumb-type{font-size:.75rem;color:var(--muted);margin-bottom:4px}.project-thumb-body h4{font-size:.85rem;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 680px){.project-thumb{flex-direction:column}.project-thumb-visual{width:100%;min-height:120px}}.project-card-body{padding:28px 32px;display:flex;flex-direction:column}.project-card-body h3{font-size:1.45rem;font-weight:700;margin-bottom:8px}.project-card-body p:not(.project-type){color:var(--muted);font-size:.92rem;line-height:1.6;margin-bottom:20px;flex:1}.project-type{font-size:.82rem;color:var(--muted);margin-bottom:8px}.project-tags{display:flex;flex-wrap:wrap;gap:8px}.project-tags .tag{display:inline-flex;min-height:34px;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:#ffffff9e;font-weight:600;font-size:.78rem}.competition-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.competition-card{display:flex;gap:16px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff9e;transition:transform .18s ease,box-shadow .18s ease;cursor:default}.competition-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.competition-num{font-size:1.3rem;font-weight:800;color:var(--line);flex-shrink:0;width:32px;font-family:var(--font-mono)}.competition-body{flex:1;min-width:0}.competition-badge{display:inline-block;padding:2px 10px;font-size:.68rem;font-weight:700;border-radius:999px;margin-bottom:4px}.competition-badge.level-二等奖{background:#87e6c04d;color:#1a7a5a}.competition-badge.level-三等奖{background:#f2d95c4d;color:#8a7a20}.competition-body h4{font-size:.85rem;font-weight:600;margin-bottom:4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.competition-body p{font-size:.78rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 980px){.project-card,.competition-grid{grid-template-columns:1fr}}.skills-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.skill-cloud{display:flex;flex-wrap:wrap;gap:10px}.skill-cloud-tag{display:inline-flex;min-height:46px;align-items:center;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:#ffffff9e;font-weight:720;font-size:.9rem;transition:transform .18s ease}.skill-cloud-tag:hover{transform:translateY(-3px)}.contact-section{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end}.contact-copy h2{margin-bottom:14px;font-size:3.2rem;line-height:1.05;font-weight:820}.contact-copy p:last-child{color:var(--muted);margin-bottom:0}.contact-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.site-footer{grid-column:1 / -1;display:flex;justify-content:space-between;gap:20px;padding-top:48px;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem;margin-top:24px}.toast{position:fixed;left:50%;bottom:26px;z-index:40;min-width:180px;padding:12px 16px;border-radius:999px;background:var(--ink);color:var(--surface);text-align:center;opacity:0;pointer-events:none;transform:translate(-50%,12px);transition:opacity .18s ease,transform .18s ease}.toast.is-visible{opacity:1;transform:translate(-50%)}@media (max-width: 980px){.contact-section{grid-template-columns:1fr}.contact-copy h2{font-size:2.4rem}}@media (max-width: 680px){.contact-copy h2{font-size:2rem}.site-footer{flex-direction:column;gap:4px;text-align:center}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f6f5ef;--surface: #ffffff;--ink: #151515;--muted: #666560;--line: #dedbd0;--soft: #ece9de;--coral: #ff775f;--mint: #87e6c0;--sky: #92cfff;--yellow: #f2d95c;--shadow: 0 20px 60px rgba(17, 17, 17, .1);--radius: 8px;--container-width: 1184px;--font-sans: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", monospace}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body.is-dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}button{border:none;outline:none;cursor:pointer;font-family:inherit}.container{max-width:var(--container-width);margin:0 auto;padding:0 32px}.section-block{max-width:1184px;margin:0 auto;padding:92px 32px}.section-heading{max-width:720px;margin-bottom:34px}.section-heading h2{margin-bottom:14px;font-size:3.2rem;line-height:1.05;font-weight:820}.section-heading p:not(.eyebrow){color:var(--muted)}.eyebrow{margin:0 0 14px;color:var(--muted);font-size:.78rem;font-weight:780;text-transform:uppercase;letter-spacing:.5px}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border:1px solid var(--ink);border-radius:999px;cursor:pointer;font-weight:780;font-size:.9rem;transition:transform .28s cubic-bezier(.34,1.56,.64,1),box-shadow .28s ease,background .28s ease;text-decoration:none;position:relative;overflow:hidden}.button:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px;opacity:0;transition:opacity .28s ease}.button:hover{transform:translateY(-4px) scale(1.04)}.button:active{transform:translateY(-1px) scale(.98)}.button--primary{background:var(--ink);color:var(--surface);box-shadow:0 12px 28px #11111129}.button--primary:hover{box-shadow:0 18px 40px #11111147}.button--primary:before{background:#ffffff1a}.button--primary:hover:before{opacity:1}.button--ghost{background:#ffffff6b}.button--ghost:hover{background:var(--ink);color:var(--surface);border-color:var(--ink);box-shadow:0 12px 28px #11111129}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.tag{display:inline-flex;min-height:46px;align-items:center;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:#ffffff9e;font-weight:720;font-size:.9rem;transition:transform .18s ease}.tag:hover{transform:translateY(-2px)}@media (max-width: 980px){.section-block{padding:64px 20px}.section-heading h2{font-size:2.4rem}}@media (max-width: 680px){.container{padding:0 16px}.section-block{padding:48px 16px}.section-heading h2{font-size:2rem}}