.desk-pet{right:16px;bottom:max(12px, env(safe-area-inset-bottom));z-index:80;pointer-events:none;flex-direction:column;align-items:flex-end;gap:8px;width:min(360px,100vw - 24px);display:flex;position:fixed;overflow:visible}.desk-pet>*{pointer-events:auto}.desk-pet-panel,.desk-pet-panel[hidden]{display:none!important}.desk-pet.is-open .desk-pet-panel{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);width:100%;max-height:min(58vh,460px);box-shadow:var(--shadow-hover);flex-direction:column;overflow:hidden;display:flex!important}.desk-pet-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 14px 10px;display:flex}.desk-pet-head strong{font-size:14px;display:block}.desk-pet-head span{color:var(--text-dim);font-size:12px;display:block}.desk-pet-x,.desk-pet-send,.desk-pet-chip{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;cursor:pointer}.desk-pet-x{color:var(--text-dim);border-radius:999px;padding:4px 10px;font-size:12px}.desk-pet-log{flex-direction:column;flex:1;gap:8px;min-height:140px;padding:12px 14px;display:flex;overflow:auto}.desk-pet-msg{white-space:pre-wrap;border-radius:12px;max-width:92%;padding:8px 10px;font-size:13.5px;line-height:1.6}.desk-pet-msg--assistant{background:var(--accent-soft);align-self:flex-start}.desk-pet-msg--user{background:var(--bg);border:1px solid var(--border);align-self:flex-end}.desk-pet-msg.is-error{color:#b45309}.desk-pet-hints{flex-wrap:wrap;gap:6px;padding:0 14px 10px;display:flex}.desk-pet-chip{color:var(--text-dim);border-radius:999px;padding:3px 9px;font-size:12px}.desk-pet-chip:hover,.desk-pet-x:hover,.desk-pet-send:hover{border-color:var(--accent);color:var(--accent)}.desk-pet-form{border-top:1px solid var(--border);gap:8px;padding:10px 12px 12px;display:flex}.desk-pet-input{border:1px solid var(--border);background:var(--bg);min-width:0;height:36px;color:var(--text);font:inherit;border-radius:10px;flex:1;padding:0 10px;font-size:13.5px}.desk-pet-input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.desk-pet-send{background:var(--accent);border-color:var(--accent);color:#fff;border-radius:10px;height:36px;padding:0 12px;font-size:13px;font-weight:600}.desk-pet-send:hover{color:#fff;filter:brightness(1.05)}body{padding-bottom:88px}.desk-pet-stage{width:168px;height:168px;position:relative;overflow:visible}.desk-pet-robin{object-fit:contain;pointer-events:none;transform-origin:50% 80%;width:168px;height:168px;position:absolute;inset:0}.desk-pet-toggle{color:#0000;cursor:grab;touch-action:none;background:0 0;border:0;position:absolute;inset:0}.desk-pet-toggle:active{cursor:grabbing}.desk-pet-bubble{z-index:1;border:1px solid var(--border);background:var(--card);max-width:120px;color:var(--text);pointer-events:none;border-radius:10px;padding:5px 8px;font-size:12px;line-height:1.4;position:absolute;top:6px;right:8px}@media (width<=720px){.desk-pet{width:min(100vw - 16px,360px)}.desk-pet-stage,.desk-pet-robin{width:140px;height:140px}.desk-pet.is-open .desk-pet-panel{max-height:46vh}}:root{--bg:#f6f7fb;--card:#fff;--text:#171a26;--text-dim:#5c6373;--border:#e4e7f0;--accent:#6366f1;--accent-2:#a855f7;--accent-soft:#6366f11a;--shadow:0 1px 2px #171a260a, 0 8px 24px #171a260f;--shadow-hover:0 4px 8px #171a260f, 0 16px 40px #171a261f;--radius:16px}html.dark .exp-company-note,html.dark .exp-platform{color:#f3d27a;border-color:color-mix(in srgb, #f5c542 40%, var(--border));background:color-mix(in srgb, #f5c542 16%, var(--card))}html.dark{--bg:#0a0c16;--card:#131627;--text:#e9ebf4;--text-dim:#99a0b6;--border:#252a44;--accent:#818cf8;--accent-2:#c084fc;--accent-soft:#818cf824;--shadow:0 1px 2px #0000004d, 0 8px 24px #00000059;--shadow-hover:0 4px 8px #00000059, 0 16px 40px #00000080}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif;line-height:1.7;transition:background .3s,color .3s}body:before{content:"";z-index:-1;background-image:linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);opacity:.35;background-size:48px 48px;position:fixed;inset:0;mask-image:linear-gradient(#000 0%,#0000 60%)}body:after{content:"";z-index:-1;background:radial-gradient(closest-side, var(--accent-soft), transparent);filter:blur(20px);pointer-events:none;width:900px;height:500px;position:fixed;top:-200px;left:50%;transform:translate(-50%)}.container{width:min(1060px,92%);margin-inline:auto}a{color:inherit;text-decoration:none}section{scroll-margin-top:88px}::selection{background:var(--accent);color:#fff}.nav{z-index:100;-webkit-backdrop-filter:blur(14px);background:color-mix(in srgb, var(--bg) 72%, transparent);border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0}.nav-inner{align-items:center;gap:24px;height:64px;display:flex}.nav-logo{letter-spacing:.02em;background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;white-space:nowrap;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:700}.nav-links{scrollbar-width:none;gap:4px;margin-left:auto;display:flex;overflow-x:auto}.nav-links::-webkit-scrollbar{display:none}.nav-links a{color:var(--text-dim);white-space:nowrap;border-radius:999px;padding:6px 14px;font-size:14.5px;transition:color .2s,background .2s}.nav-links a:hover{color:var(--text);background:var(--accent-soft)}.theme-toggle{border:1px solid var(--border);background:var(--card);width:38px;height:38px;color:var(--text-dim);cursor:pointer;border-radius:50%;flex-shrink:0;place-items:center;transition:color .2s,border-color .2s,transform .2s;display:grid}.theme-toggle:hover{color:var(--accent);border-color:var(--accent);transform:rotate(15deg)}html.dark .icon-sun,html:not(.dark) .icon-moon{display:none}.hero{padding:148px 0 72px}.intro-grid{grid-template-columns:minmax(0,1fr) 156px;align-items:start;gap:28px 32px;display:grid}.intro-photo-wrap{justify-self:end;width:156px}.intro-photo{object-fit:cover;object-position:center 30%;border:1px solid var(--border);width:156px;height:195px;box-shadow:var(--shadow);background:#eef2f7;border-radius:18px;display:block}.intro-bio{max-width:640px;margin-top:16px}.intro-bio p{color:var(--text-dim);font-size:15.5px;line-height:1.75}.intro-bio p+p{margin-top:10px}.intro-edu{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px;display:grid}.hero-badges{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.badge{border:1px solid var(--border);background:var(--card);color:var(--text-dim);border-radius:999px;padding:4px 12px;font-size:13px}.hero-name{color:var(--text-dim);margin-bottom:6px;font-size:15px}.hero-title{letter-spacing:-.02em;font-size:clamp(32px,5vw,44px);font-weight:800;line-height:1.15}.hero-title .gradient-text{background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-intent{color:var(--text);margin-top:14px;font-size:clamp(17px,2.4vw,21px);font-weight:600}.hero-focus{max-width:640px;color:var(--text);flex-wrap:wrap;align-items:baseline;gap:8px 10px;margin-top:14px;font-size:15.5px;line-height:1.65;display:flex}.hero-focus span{background:var(--accent-soft);color:var(--accent);letter-spacing:.04em;border-radius:999px;flex:none;padding:2px 8px;font-size:12px;font-weight:700}.hero-proofs{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:760px;margin-top:22px;display:grid}.hero-proof{border-radius:var(--radius);border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow);flex-direction:column;gap:6px;padding:16px 18px;transition:border-color .2s,transform .2s;display:flex}.hero-proof:hover{border-color:var(--accent);transform:translateY(-2px)}.hero-proof-label{color:var(--accent);font-size:13px;font-weight:700}.hero-proof-text{color:var(--text-dim);font-size:14.5px;line-height:1.55}.hero-support{max-width:720px;color:var(--text-dim);margin-top:14px;font-size:15px;line-height:1.6}.hero-chips{flex-wrap:wrap;gap:10px 22px;margin-top:24px;display:flex}.chip{color:var(--text-dim);align-items:center;gap:7px;font-size:14px;display:inline-flex}.chip svg{color:var(--accent);flex-shrink:0}.chip a:hover{color:var(--accent)}.hero-cta{flex-wrap:wrap;gap:14px;margin-top:34px;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:12px 26px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{color:#fff;background:linear-gradient(135deg, var(--accent), var(--accent-2));box-shadow:0 8px 24px #6366f159}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px #6366f173}.btn-outline{color:var(--text);background:var(--card);border-color:var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.hero-stats{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px;display:grid}.stat{border-radius:var(--radius);border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow);padding:20px 22px}.stat-value{background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:26px;font-weight:800}.stat-label{color:var(--text-dim);margin-top:2px;font-size:13.5px}.stat-text{color:var(--text-dim);margin-top:10px;font-size:13px;line-height:1.6}.section{padding:72px 0}.section-head{margin-bottom:40px}.section-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-size:13px;font-weight:700}.section-title{letter-spacing:-.01em;margin-top:6px;font-size:clamp(26px,4vw,34px);font-weight:800}.section-desc{color:var(--text-dim);margin-top:8px;font-size:15px}.about-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:24px;display:grid}.about-main p+p{margin-top:14px}.about-main p{color:var(--text-dim);font-size:15.5px}.edu-stack{flex-direction:column;gap:18px;display:flex}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow)}.edu-card{padding:20px 22px}.edu-period{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:600;display:inline-block}.edu-school{margin-top:12px;font-size:19px;font-weight:700}.edu-major{color:var(--text-dim);margin-top:2px;font-size:14.5px}.edu-details{margin-top:14px;list-style:none}.edu-details li{color:var(--text-dim);padding-left:18px;font-size:14px;position:relative}.edu-details li+li{margin-top:6px}.edu-details li:before{content:"";background:linear-gradient(135deg, var(--accent), var(--accent-2));border-radius:50%;width:7px;height:7px;position:absolute;top:.62em;left:0}.life-line{margin:0;padding:0 0 0 8px;list-style:none;position:relative}.life-line:before{content:"";background:linear-gradient(to bottom, var(--accent), color-mix(in srgb, var(--accent-2) 70%, var(--border)));width:2px;position:absolute;top:8px;bottom:8px;left:19px}.life-item{grid-template-columns:132px minmax(0,1fr);align-items:start;gap:20px 28px;padding-left:44px;display:grid;position:relative}.life-item+.life-item{margin-top:18px}.life-dot{background:var(--card);border:3px solid var(--accent);width:14px;height:14px;box-shadow:0 0 0 4px var(--accent-soft);border-radius:50%;position:absolute;top:8px;left:13px}.life-period{color:var(--accent);font-variant-numeric:tabular-nums;padding-top:4px;font-size:13.5px;font-weight:700}.life-card{padding:16px 20px}.life-title{font-size:16.5px;font-weight:700}.life-text{color:var(--text-dim);margin-top:6px;font-size:14.5px;line-height:1.65}.exp-card{padding:32px}.exp-card+.exp-card{margin-top:22px}.exp-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:20px;display:flex}.exp-company{flex-wrap:wrap;align-items:center;gap:10px;font-size:22px;font-weight:800;display:flex}.exp-company-note{border:1px solid color-mix(in srgb, #d4a017 45%, var(--border));background:color-mix(in srgb, #f5c542 22%, var(--card));color:#9a6b00;border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:650}.exp-role{background:var(--accent-soft);color:var(--accent);border-radius:999px;margin-top:8px;padding:3px 12px;font-size:12.5px;font-weight:600;display:inline-block}.exp-period{color:var(--text-dim);font-variant-numeric:tabular-nums;flex-shrink:0;padding-top:6px;font-size:13px}.exp-projects{flex-direction:column;gap:26px;margin-top:24px;display:flex}.exp-project{border-left:3px solid var(--accent-soft);padding-left:20px}.exp-project-name{flex-wrap:wrap;align-items:center;gap:10px;font-size:17px;font-weight:700;display:flex}.exp-platform{border:1px solid color-mix(in srgb, #d4a017 45%, var(--border));background:color-mix(in srgb, #f5c542 22%, var(--card));color:#9a6b00;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:650}.exp-project-index{letter-spacing:.06em;background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:13px;font-weight:800}.exp-summary{color:var(--text-dim);margin-top:8px;font-size:14.5px}.exp-items{margin-top:12px;list-style:none}.exp-items li{color:var(--text-dim);padding-left:20px;font-size:14px;position:relative}.exp-items li+li{margin-top:10px}.exp-items li:before{content:"▸";color:var(--accent);font-weight:700;position:absolute;left:0}.exp-items strong{color:var(--text);font-weight:650}.exp-links{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.exp-link{color:var(--accent);align-items:center;gap:6px;margin-top:0;font-size:14px;font-weight:650;display:inline-flex}.exp-link:hover{text-decoration:underline}.exp-tech{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;margin-top:26px;padding-top:20px;display:flex}.tag{border:1px solid var(--border);background:var(--bg);color:var(--text-dim);border-radius:999px;padding:3px 11px;font-size:12.5px}.research-grid{grid-template-columns:1fr;align-items:stretch;gap:22px;display:grid}.paper-card{padding:30px}a.paper-card-link{color:inherit;text-decoration:none;transition:border-color .2s,transform .2s}a.paper-card-link:hover{border-color:var(--accent);transform:translateY(-2px)}.paper-badges{flex-wrap:wrap;gap:8px;display:flex}.paper-badge{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 12px;font-size:12.5px;font-weight:600}.paper-badge-award{color:#d97706;background:#f59e0b26}html.dark .paper-badge-award{color:#fbbf24}.paper-badge-gold{border:1px solid color-mix(in srgb, #d4a017 45%, var(--border));background:color-mix(in srgb, #f5c542 22%, var(--card));color:#9a6b00}html.dark .paper-badge-gold{color:#f3d27a;border-color:color-mix(in srgb, #f5c542 40%, var(--border));background:color-mix(in srgb, #f5c542 16%, var(--card))}.paper-title{margin-top:16px;font-size:18px;font-style:italic;font-weight:700;line-height:1.5}.paper-highlights{margin-top:16px;list-style:none}.paper-highlights li{color:var(--text-dim);padding-left:20px;font-size:14px;position:relative}.paper-highlights li+li{margin-top:10px}.paper-highlights li:before{content:"▸";color:var(--accent);font-weight:700;position:absolute;left:0}.paper-tech{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.cr-card{flex-direction:column;justify-content:center;padding:30px;display:flex;position:relative;overflow:hidden}.cr-type{color:#10b981;background:#10b98121;border-radius:999px;width:fit-content;padding:3px 12px;font-size:12.5px;font-weight:700;display:inline-block}.cr-name{margin-top:14px;font-size:16.5px;font-weight:700;line-height:1.6}.cr-icon{color:var(--accent);opacity:.16;position:absolute;bottom:14px;right:18px}a.cr-card{color:inherit;transition:border-color .2s,transform .2s}a.cr-card:hover{border-color:var(--accent);transform:translateY(-2px)}.cr-link{color:var(--accent);margin-top:12px;font-size:13.5px;font-weight:650}.paper-cta{margin-top:22px}.comp-list{flex-direction:column;gap:22px;display:flex}.comp-card{grid-template-columns:1.6fr 1fr;align-items:start;gap:28px;padding:32px;display:grid}.comp-title{letter-spacing:-.02em;margin-top:16px;font-size:26px;font-weight:800}.comp-sub{color:var(--accent);margin-top:4px;font-size:14.5px;font-weight:650}.comp-lead{color:var(--text-dim);margin-top:12px;font-size:15px}.comp-cta{margin-top:22px}.comp-aside{grid-template-columns:1fr 1fr;gap:12px;display:grid}.comp-aside .stat{margin:0}.inline-link{color:var(--accent);font-weight:650}.inline-link:hover{text-decoration:underline}.game-shell{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);padding:22px}.game-tabs{flex-wrap:wrap;gap:8px;display:flex}.game-tab{border:1px solid var(--border);background:var(--bg);color:var(--text-dim);cursor:pointer;border-radius:999px;padding:7px 16px;font-size:14px;font-weight:650;transition:color .2s,border-color .2s,background .2s}.game-tab:hover,.game-tab.active{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.game-tab.featured:after{content:"NEW";letter-spacing:.08em;color:#d97706;margin-left:6px;font-size:10px;font-weight:800}.game-version-desc{color:var(--text-dim);margin-top:14px;font-size:14.5px}.game-controls{flex-wrap:wrap;gap:8px;margin-top:10px;list-style:none;display:flex}.game-controls li{border:1px solid var(--border);background:var(--bg);color:var(--text-dim);border-radius:999px;padding:4px 11px;font-size:13px}.game-stage{border:1px solid var(--border);background:#0b1020 url(/games/snowball/bg.gif) 50%/cover;border-radius:14px;height:min(78vh,820px);margin-top:16px;position:relative;overflow:hidden}.game-stage iframe{background:#0b1020;border:0;width:100%;height:100%;display:block}.game-start{z-index:2;color:#fff;cursor:pointer;background:linear-gradient(#0b102047,#0b1020b8);border:0;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex;position:absolute;inset:0}.game-start span{font-size:22px;font-weight:800}.game-start small{color:#ffffffb8;font-size:13px}.game-stage.is-playing .game-start{display:none}.game-hint{color:var(--text-dim);margin-top:12px;font-size:13px}.honors-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.honor-card{padding:22px;transition:transform .25s,box-shadow .25s}.honor-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.honor-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.honor-date{color:var(--text-dim);font-variant-numeric:tabular-nums;font-size:12.5px}.honor-level{border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700}.honor-level[data-level=国家级]{color:#d97706;background:#f59e0b24}html.dark .honor-level[data-level=国家级]{color:#fbbf24}.honor-level[data-level=省部级],.honor-level[data-level=省级]{color:#3b82f6;background:#3b82f621}.honor-level[data-level=奖学金]{color:#8b5cf6;background:#8b5cf624}.honor-level[data-level=荣誉称号]{color:#14b8a6;background:#14b8a621}.honor-level[data-level=校级]{color:#10b981;background:#10b98121}.honor-title{margin-top:12px;font-size:15px;font-weight:600;line-height:1.55}.honor-note{color:var(--text-dim);margin-top:6px;font-size:13px}.honor-certs{margin-top:40px}.honor-certs-label{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;font-size:13px;font-weight:700}.honor-certs-viewport{overflow:hidden;mask-image:linear-gradient(90deg,#0000,#000 4% 96%,#0000)}.honor-certs-track{width:max-content;animation:42s linear infinite honor-certs-scroll;display:flex}.honor-certs-viewport:hover .honor-certs-track{animation-play-state:paused}.honor-certs-group{gap:16px;padding-right:16px;display:flex}.honor-cert-card{flex-direction:column;flex:0 0 280px;padding:12px;transition:transform .25s,box-shadow .25s;display:flex}.honor-cert-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.honor-cert-card img{object-fit:contain;background:#f6f7f9;border-radius:10px;width:100%;height:176px}html.dark .honor-cert-card img{background:#0d1020}.honor-cert-title{margin-top:10px;font-size:13.5px;font-weight:650;line-height:1.45}.honor-cert-note{color:var(--text-dim);margin-top:4px;font-size:12px}@keyframes honor-certs-scroll{to{transform:translate(-50%)}}.grades-grid,.grades-original-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.grade-card{padding:26px}.grade-school{margin-top:12px;font-size:19px;font-weight:700}.grade-major{color:var(--text-dim);margin-top:2px;font-size:14.5px}.grade-stats{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px;display:grid}.grade-stat{background:var(--bg);border:1px solid var(--border);text-align:center;border-radius:12px;padding:12px 10px}.grade-stat-value{letter-spacing:-.02em;font-size:16px;font-weight:800}.grade-stat-label{color:var(--text-dim);margin-top:2px;font-size:12px}.grade-courses-label{letter-spacing:.08em;color:var(--text-dim);margin-top:22px;font-size:13px;font-weight:700}.grade-courses{margin-top:10px;list-style:none}.grade-courses li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:16px;padding:8px 0;font-size:14.5px;display:flex}.grade-courses li:last-child{border-bottom:none}.grade-courses strong{font-variant-numeric:tabular-nums;color:var(--accent);flex-shrink:0}.grades-original{justify-content:center;margin-top:28px;display:flex}.grade-original-btn{margin-top:22px}.english-card{max-width:560px;padding:22px 26px}.english-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.english-item{flex-direction:column;gap:4px;display:flex}.english-date{color:var(--text-dim);font-variant-numeric:tabular-nums;font-size:12.5px}.english-name{font-size:15px}.english-item strong{font-variant-numeric:tabular-nums;color:var(--accent);font-size:20px;font-weight:800}.english-card .exp-link{margin-top:16px}.english-originals{grid-template-columns:1fr 1fr;gap:18px;max-width:640px;display:grid}.english-original-link{justify-content:space-between;align-items:baseline;gap:16px;padding:22px 24px;font-size:15px;display:flex}.english-original-link strong{font-variant-numeric:tabular-nums;color:var(--accent)}.skill-tree-card{padding:18px 18px 20px}.skill-viz-hint{color:var(--text-dim);margin:0 4px 10px;font-size:12.5px}.skill-viz-view{border:1px solid var(--border);background:radial-gradient(ellipse 55% 80% at 88% 50%, #3d9b6e1a, transparent 70%), radial-gradient(ellipse 40% 50% at 8% 50%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 68%), var(--bg);cursor:grab;scrollbar-width:thin;user-select:none;border-radius:16px;max-height:min(72vh,680px);overflow:auto}.skill-viz-view.is-grabbing{cursor:grabbing}.skill-viz-canvas{min-width:100%;position:relative}.skill-viz-links{position:absolute;inset:0;overflow:visible}.skill-viz-bark{fill:color-mix(in srgb, var(--accent) 22%, transparent)}.skill-viz-branch{fill:none;stroke:var(--accent);stroke-linecap:round;stroke-linejoin:round}.skill-viz-branch.depth-0{stroke-width:7px;stroke-opacity:.55}.skill-viz-branch.depth-1{stroke-width:3.4px;stroke-opacity:.48}.skill-viz-branch.depth-2{stroke-width:1.8px;stroke-opacity:.4}.skill-viz-branch.depth-3{stroke-width:1.2px;stroke-opacity:.34}.skill-viz-view.is-tracing .skill-viz-branch{stroke-opacity:.12}.skill-viz-view.is-tracing .skill-viz-branch.is-lit{stroke:#2f9e68;stroke-opacity:.95}.skill-viz-node{border:1px solid var(--border);background:var(--card);color:var(--text);white-space:nowrap;box-shadow:var(--shadow);border-radius:10px;justify-content:center;align-items:center;padding:0 10px;font-size:12.5px;font-weight:600;line-height:1.2;display:flex;position:absolute}.skill-viz-node.depth-0{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#fff;z-index:2;border:none;border-radius:999px;font-size:14px;font-weight:700;box-shadow:0 8px 20px #6366f147}.skill-viz-node.depth-1{border-color:color-mix(in srgb, var(--accent) 55%, var(--border));background:color-mix(in srgb, var(--accent) 14%, var(--card));color:var(--accent);font-size:13px}.skill-viz-node.depth-2{border-color:color-mix(in srgb, #c9842a 28%, var(--border));background:color-mix(in srgb, #c9842a 8%, var(--card))}.skill-viz-node.depth-3{border-color:color-mix(in srgb, #2f9e68 38%, var(--border));background:color-mix(in srgb, #2f9e68 14%, var(--card));color:color-mix(in srgb, #1f7a4e 55%, var(--text));box-shadow:none;border-radius:3px 15px;font-size:12px;font-weight:500}html.dark .skill-viz-node.depth-3{color:color-mix(in srgb, #8ee0b4 70%, var(--text))}.skill-viz-view.is-tracing .skill-viz-node{opacity:.28}.skill-viz-view.is-tracing .skill-viz-node.is-lit{opacity:1}.contact-card{text-align:center;padding:40px}.contact-title{font-size:22px;font-weight:700}.contact-desc{color:var(--text-dim);margin-top:8px;font-size:15px}.contact-items{flex-wrap:wrap;justify-content:center;gap:14px 32px;margin-top:26px;display:flex}.contact-item{color:var(--text-dim);align-items:center;gap:8px;font-size:14.5px;display:inline-flex}.contact-item svg,.contact-item a:hover{color:var(--accent)}.contact-cta{margin-top:30px}.project-hero{padding:132px 0 36px}.project-back{color:var(--text-dim);margin-bottom:18px;font-size:14px;display:inline-flex}.project-back:hover{color:var(--accent)}.project-title{letter-spacing:-.02em;margin-top:8px;font-size:clamp(28px,5vw,42px);font-weight:800;line-height:1.25}.project-sub{color:var(--accent);margin-top:8px;font-size:16px;font-weight:650}.phase-switch{flex-wrap:wrap;gap:8px;margin:16px 0 4px;display:flex}.phase-switch a{border:1px solid var(--border);background:var(--card);color:var(--text-dim);border-radius:999px;padding:6px 14px;font-size:13.5px}.phase-switch a:hover,.phase-switch a[aria-current=page]{color:var(--accent);border-color:var(--accent)}.phase-switch a[aria-current=page]{background:var(--accent-soft)}.project-lead{max-width:720px;color:var(--text-dim);margin-top:14px;font-size:16px}.project-lead+.project-lead{margin-top:10px}.project-meta{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.project-meta-list{max-width:820px;color:var(--text-dim);flex-direction:column;gap:8px;margin-top:20px;font-size:14px;display:flex}.project-meta-list span{color:var(--text);font-weight:600}.project-platform{max-width:820px;color:var(--text-dim);margin-top:14px;font-size:14px}.project-stats{margin-top:32px}.project-hero-demos{margin-top:28px}.stat-note{color:var(--text-dim);margin-top:6px;font-size:12.5px}.project-tags{border-top:none;margin-top:22px;padding-top:0}.project-toc{flex-wrap:wrap;gap:8px;padding:8px 0 12px;display:flex}.project-toc a{border:1px solid var(--border);background:var(--card);color:var(--text-dim);border-radius:999px;padding:6px 14px;font-size:13.5px}.project-toc a:hover{color:var(--accent);border-color:var(--accent)}.project-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.project-block{padding:24px 26px}.project-grid+.project-block{margin-top:18px}.project-block h3{font-size:16px;font-weight:700}.project-block p{color:var(--text-dim);margin-top:8px;font-size:14.5px}.project-list{margin-top:10px;list-style:none}.project-list li{color:var(--text-dim);padding-left:18px;font-size:14.5px;position:relative}.project-list li+li{margin-top:8px}.project-list li:before{content:"";background:linear-gradient(135deg, var(--accent), var(--accent-2));border-radius:50%;width:7px;height:7px;position:absolute;top:.62em;left:0}.figure-card{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;margin:0 0 22px;padding:16px 16px 12px}.figure-card img{width:100%;height:auto;display:block}.figure-card figcaption{color:var(--text-dim);margin-top:10px;font-size:13px}.figure-card--wave{background:#11131a}.figure-card--wave figcaption{color:#c5cad6}.verify-group{border-top:1px solid var(--border);margin-top:42px;padding-top:28px}.verify-head h3{letter-spacing:-.02em;font-size:20px;font-weight:800}.verify-head p{max-width:820px;color:var(--text-dim);margin-top:8px;font-size:14.5px}.verify-look{background:var(--accent-soft);border-radius:12px;margin-top:14px;padding:16px 18px;list-style:none}.verify-look li{color:var(--text);padding-left:18px;font-size:14px;position:relative}.verify-look li+li{margin-top:8px}.verify-look li:before{content:"";background:var(--accent);border-radius:50%;width:7px;height:7px;position:absolute;top:.62em;left:0}.verify-grid{grid-template-columns:1fr 1fr;gap:18px;margin-top:18px;display:grid}.verify-grid-timing{grid-template-columns:1fr 1fr}.verify-grid-timing>:first-child{grid-column:1/-1}.verify-fig-title{margin:0 0 10px;font-size:15px;font-weight:700}.figure-card--wave .verify-fig-title{color:#e9ebf4}.project-era+.project-era{border-top:1px solid var(--border);margin-top:42px;padding-top:34px}.project-era-title{letter-spacing:-.02em;margin-bottom:16px;font-size:20px;font-weight:800}.project-era .project-grid,.project-era .paper-tech{margin-top:18px}.cert-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.cert-grid-single{grid-template-columns:1fr;max-width:720px}.design-figures{margin-top:22px}.design-figures .figure-card{margin-bottom:0}.cert-card{margin:0}.cert-card h3{margin:0 0 12px;font-size:16px;font-weight:700}.cert-card a{background:#f6f7f9;border-radius:10px;display:block;overflow:hidden}.cert-card img{object-fit:contain;width:100%;height:auto;max-height:620px}.design-list{flex-direction:column;gap:16px;display:flex}.design-card{padding:24px 26px}.design-index{letter-spacing:.06em;background:linear-gradient(135deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:13px;font-weight:800}.design-card h3{margin-top:6px;font-size:17px;font-weight:700}.design-card p{color:var(--text-dim);margin-top:10px;font-size:14.5px}.design-card strong{color:var(--text);font-weight:650}.demo-placeholder{color:var(--accent)!important;margin-top:12px!important;font-size:13px!important}.demo-list{flex-direction:column;gap:18px;display:flex}.demo-card{padding-bottom:20px}.demo-media{grid-template-columns:minmax(0,720px);justify-content:center;gap:14px;margin-top:16px;display:grid}.demo-media-pair{grid-template-columns:repeat(2,minmax(0,1fr))}.demo-media figure{margin:0}.demo-frame{aspect-ratio:16/9;background:#111;border-radius:12px;width:100%;overflow:hidden}.demo-frame video,.demo-frame img{object-fit:contain;background:#111;width:100%;height:100%;display:block}.demo-frame-photo{aspect-ratio:3/4;background:var(--card);max-width:420px;margin-inline:auto}.demo-frame-portrait{aspect-ratio:9/16;max-width:280px;margin-inline:auto}.demo-frame-photo img{background:var(--card)}.demo-media figcaption{color:var(--text-dim);margin-top:8px;font-size:13px}.two-stage-lead{margin:8px 0 20px}.project-next{color:var(--text-dim);margin-top:22px;font-size:14.5px}.project-next a{color:var(--accent);font-weight:650}.project-next a:hover{text-decoration:underline}.footer{border-top:1px solid var(--border);text-align:center;color:var(--text-dim);padding:36px 0 44px;font-size:13.5px}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(28px)}.reveal.visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transition:none;transform:none}.honor-certs-track{animation:none}.honor-certs-viewport{overflow-x:auto;mask-image:none}*{transition-duration:.01ms!important}}@media (width<=860px){.hero{padding:128px 0 56px}.intro-grid,.intro-edu{grid-template-columns:1fr}.intro-photo-wrap{order:-1;justify-self:start}.intro-photo-wrap,.intro-photo{width:132px}.intro-photo{height:165px}.hero-stats{grid-template-columns:repeat(2,1fr)}.life-item{grid-template-columns:1fr;gap:6px}.hero-proofs,.about-grid,.research-grid,.project-grid,.demo-media-pair,.verify-grid,.verify-grid-timing,.comp-card,.cert-grid,.grades-grid,.grades-original-grid,.english-originals{grid-template-columns:1fr}.honors-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=560px){.honors-grid{grid-template-columns:1fr}.exp-card{padding:24px 20px}.exp-project{padding-left:14px}.paper-card,.cr-card{padding:24px 20px}.contact-card{padding:28px 20px}.grade-card{padding:24px 20px}.grade-stats,.english-row{grid-template-columns:1fr}.nav-inner{gap:12px}.nav-links a{padding:6px 10px;font-size:13.5px}}
