:root{--primary-color:#1f4aa8;--secondary-color:#2b6cb0;--accent-color:#c97a2b;--text-color:#172133;--text-color-light:#5c667a;--background-color:#f4f6f9;--background-color-light:#ffffff;--surface-strong:#ffffff;--surface-muted:#f8fafc;--border-color:rgba(23, 33, 51, 0.09);--header-background:rgba(244, 246, 249, 0.92);--header-shadow:0 8px 24px rgba(23, 33, 51, 0.06);--card-shadow:0 16px 36px rgba(23, 33, 51, 0.06);--link-color:#1f4aa8;--link-hover-color:#163a86;--navbar-height:4.2rem;--sys-font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Droid Sans", "Helvetica Neue";--zh-font-family:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei";--base-font-family:"Manrope", var(--sys-font-family), var(--zh-font-family), sans-serif;--serif-font-family:"Source Serif 4", "Times New Roman", serif}.dark-mode{--primary-color:#8eb4ff;--secondary-color:#76a7ff;--accent-color:#ffb36a;--text-color:#edf2ff;--text-color-light:#b1bdd2;--background-color:#0d1420;--background-color-light:#121c2b;--surface-strong:#121c2b;--surface-muted:#182334;--border-color:rgba(255, 255, 255, 0.08);--header-background:rgba(13, 20, 32, 0.92);--header-shadow:0 8px 24px rgba(0, 0, 0, 0.28);--card-shadow:0 18px 40px rgba(0, 0, 0, 0.24);--link-color:#9cc0ff;--link-hover-color:#c5d8ff}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;font-family:var(--base-font-family);font-size:16px;line-height:1.72;color:var(--text-color);background:radial-gradient(circle at top right,rgba(31,74,168,8%),transparent 26%),linear-gradient(180deg,#f8fafd 0%,var(--background-color) 50%,#eef3f9 100%);transition:background-color .3s,color .3s}body.dark-mode{background:radial-gradient(circle at top right,rgba(142,180,255,.12),transparent 24%),linear-gradient(180deg,#101827 0%,var(--background-color) 52%,#0b121d 100%)}.container{max-width:1180px;margin:0 auto;padding:0 24px 48px;display:grid;grid-template-columns:300px minmax(0,1fr);gap:32px;padding-top:calc(var(--navbar-height) + 24px)}a{color:var(--link-color);text-decoration:none;transition:color .2s ease,background-color .2s ease,transform .2s ease}a:hover{color:var(--link-hover-color)}header{background-color:var(--header-background);box-shadow:var(--header-shadow);position:sticky;top:0;z-index:1000}.navbar{display:flex;justify-content:space-between;align-items:center;position:fixed;top:0;left:0;right:0;z-index:175;background-color:var(--header-background);box-shadow:var(--header-shadow);border-bottom:1px solid var(--border-color);padding:10px 24px;white-space:nowrap;height:var(--navbar-height);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.navbar .nav-links{display:flex;align-items:center;gap:.25rem;font-size:.92rem}.navbar .nav-item{position:relative;margin:0 .2rem;line-height:2rem}.navbar a{color:var(--text-color-light)}.navbar .navbar-start,.navbar-end,.navbar-center{display:flex;flex:1;align-items:center}.navbar .navbar-start{font-size:1.2rem;font-weight:750;letter-spacing:-.02em;color:var(--text-color)}.navbar .navbar-start a{color:var(--text-color)}.navbar .navbar-center{justify-content:center}.navbar .navbar-end{justify-content:end}.navbar .nav-link{display:inline-flex;align-items:center;padding:.28rem .68rem;border-radius:999px}.navbar .nav-item>.nav-link:after{content:"";position:absolute;right:50%;bottom:-1px;left:50%;height:2px;border-radius:999px;background:var(--primary-color);visibility:hidden;transition:left .2s ease-in-out,right .2s ease-in-out}.navbar .nav-item>.nav-link:hover,.navbar .nav-item>.nav-link.active{color:var(--text-color);background:rgba(31,74,168,8%)}.navbar .nav-item>.nav-link:hover:after,.navbar .nav-item>.nav-link.active:after{right:10px;left:10px;visibility:visible}#i18n-selector{display:flex;align-items:center}#i18n-selector select{padding-left:5px;padding-bottom:1px;border:0;background-color:initial;color:var(--text-color);margin-right:10px;font-size:.875rem;font-family:inherit}.theme-toggle button,.toggle-navbar-button{width:38px;height:38px;background:var(--background-color-light);border:1px solid var(--border-color);border-radius:999px;color:var(--text-color);cursor:pointer;padding:5px}.theme-toggle button{font-size:1rem}.light-mode .light-icon{display:none}.light-mode .dark-icon{display:inline}.dark-mode .light-icon{display:inline}.dark-mode .dark-icon{display:none}.toggle-navbar-button{position:relative;overflow:hidden;display:none;align-items:center;justify-content:center}.toggle-navbar-button>span{position:relative;overflow:hidden;width:16px;height:14px}.toggle-navbar-button .top,.toggle-navbar-button .middle,.toggle-navbar-button .bottom{position:absolute;width:16px;height:2px;background:var(--text-color-light);transition:top .25s,background .4s,transform .25s}.toggle-navbar-button .top{top:0;left:0;transform:translate(0)}.toggle-navbar-button .middle{top:6px;left:0;transform:translate(8px)}.toggle-navbar-button .bottom{top:12px;left:0;transform:translate(4px)}.toggle-navbar-button.is-active .top{top:6px;transform:translate(0)rotate(225deg)}.toggle-navbar-button.is-active .middle{top:6px;transform:translate(16px)}.toggle-navbar-button.is-active .bottom{top:6px;transform:translate(0)rotate(135deg)}.navscreen{display:block;position:fixed;top:var(--navbar-height);left:0;right:0;bottom:0;background:rgba(244,246,249,.98);z-index:100;opacity:0;visibility:hidden;overflow-y:auto;max-height:calc(100vh - var(--navbar-height));transition:opacity .25s ease,visibility .25s ease}.dark-mode .navscreen{background:rgba(13,20,32,.98)}.navscreen.is-active{display:block;opacity:1;visibility:visible}.navscreen .profile-container{box-shadow:none}.nav-screen-container{max-width:360px;margin:0 auto;padding:1rem 0 2rem}.nav-screen-links .nav-links-item{position:relative;display:block;padding:12px 4px 12px 0;border-bottom:1px solid var(--border-color);font-size:16px;line-height:1.25rem}.nav-screen-links .nav-links-item a{color:var(--text-color-light)}.profile-card{position:sticky;top:calc(var(--navbar-height) + 20px);align-self:start}.profile-container{background:var(--surface-strong);border:1px solid var(--border-color);border-radius:24px;box-shadow:var(--card-shadow);padding:24px 22px;text-align:center}.rounded-avatar{width:13.2em;height:13.2em;border-radius:22px;object-fit:cover;margin-bottom:16px;box-shadow:0 12px 28px rgba(23,33,51,.12)}.profile-name h2{font-size:1.7rem;line-height:1.12;letter-spacing:-.03em;margin-bottom:10px}.profile-description{color:var(--text-color-light);font-size:.95rem;margin-bottom:14px}.profile-quote{font-size:.94rem;font-family:var(--serif-font-family);color:var(--text-color-light);margin-bottom:20px;padding:12px 14px;border-radius:16px;background:var(--surface-muted)}.social-links{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.social-icon{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;color:var(--text-color);font-size:1.05rem;border-radius:999px;background:var(--surface-muted);border:1px solid var(--border-color)}.social-icon:hover{color:var(--primary-color);transform:translateY(-1px)}.main-content{padding:6px 0 24px}.main-content article{display:grid;gap:22px}.main-content a[href^=http]::after{content:"\f08e";font-family:"font awesome 6 free";font-weight:900;margin-left:5px;font-size:.64em;vertical-align:super;color:var(--text-color-light)}.main-content p{margin:0;color:var(--text-color-light);hyphens:auto;-webkit-hyphens:auto}.home-section{padding:28px 30px;border-radius:24px;border:1px solid var(--border-color);background:var(--surface-strong);box-shadow:var(--card-shadow)}.section-kicker{display:inline-block;margin-bottom:12px;padding:.28rem .72rem;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--primary-color);background:rgba(31,74,168,8%)}.home-section h1,.home-section h2,.home-section h3{color:var(--text-color);letter-spacing:-.03em}.home-section h1{max-width:16ch;font-size:clamp(1.9rem,3.2vw,2.8rem);line-height:1.08;font-weight:750;margin-bottom:16px}.home-section h2{font-size:1.55rem;margin-bottom:16px}.home-section h3{font-size:1.15rem;margin-bottom:8px}.intro-section p+p{margin-top:14px}.paper-card,.timeline-item,.highlight-list li{position:relative;border-radius:18px;border:1px solid var(--border-color);background:var(--surface-muted);padding:18px 20px}.paper-card{padding-top:52px}.paper-authors,.paper-meta{margin-bottom:10px}.paper-authors strong{color:#b83b4b;font-weight:800}.dark-mode .paper-authors strong{color:#ff8a9a}.paper-time{position:absolute;top:16px;right:18px;display:inline-flex;align-items:center;padding:.28rem .72rem;border-radius:999px;font-size:.88rem;font-weight:800;letter-spacing:.06em;color:var(--primary-color);background:linear-gradient(135deg,rgba(31,74,168,.12),rgba(43,108,176,.16))}.paper-meta{font-family:var(--serif-font-family);color:var(--text-color)}.timeline-item{display:grid;grid-template-columns:128px 1fr;gap:16px;align-items:start}.timeline-meta{font-weight:800;color:var(--primary-color)}.entity-line{display:grid;grid-template-columns:minmax(0,1fr)64px;align-items:center;gap:16px}.entity-logo-frame{width:64px;height:64px;display:inline-flex;align-items:center;justify-content:center;justify-self:end;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(245,248,252,.96));border:1px solid rgba(23,33,51,8%);box-shadow:0 10px 20px rgba(23,33,51,8%),inset 0 0 0 1px rgba(255,255,255,.65);overflow:hidden}.entity-logo{width:46px;height:46px;display:block;object-fit:contain}.entity-logo-pku{width:44px;height:44px}.entity-logo-galbot{width:54px;height:54px;border-radius:12px}.entity-text{display:flex;flex-direction:column;gap:2px}.entity-text strong{font-size:1.02rem;color:var(--text-color)}.entity-text span{color:var(--text-color-light)}.timeline-content p{margin-top:8px}.highlight-list{list-style:none;margin:0;display:grid;gap:12px}.highlight-list li{display:grid;grid-template-columns:104px 1fr;gap:16px;align-items:start;padding:18px 20px 18px 22px}.award-time{font-weight:800;color:var(--primary-color);padding-left:2px}.award-text{color:var(--text-color)}.motto-block{font-family:var(--serif-font-family);font-size:1.08rem;line-height:1.9;color:var(--text-color)}.motto-block p+p{margin-top:.3rem}.footer{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.4rem 1rem;padding:1rem 1.5rem 1.5rem;border-top:1px solid var(--border-color);background:0 0;color:var(--text-color-light);text-align:center}.footer-content,.copyright{margin:0;font-size:.88rem}@media screen and (max-width:980px){.container{grid-template-columns:1fr;gap:22px}.profile-card{position:static}.main-content{padding-top:0}}@media screen and (max-width:845px){.hide-in-mobile{display:none}.toggle-navbar-button{display:flex}.container{padding:calc(var(--navbar-height) + 16px)16px 32px}.navbar{padding:8px 14px}.navbar .navbar-start{font-size:1.05rem}#i18n-selector{display:none}.main-content article{gap:16px}.home-section{padding:22px 18px;border-radius:20px}.home-section h1{max-width:none;font-size:1.75rem;line-height:1.14}.home-section h2{font-size:1.35rem}.timeline-item{grid-template-columns:1fr;gap:8px}.entity-logo{width:38px;height:38px}.entity-logo-frame{width:52px;height:52px;border-radius:12px}.entity-line{grid-template-columns:minmax(0,1fr)52px}.timeline-meta{font-size:.94rem}.paper-card,.timeline-item,.highlight-list li{padding:16px}.paper-card{padding-top:46px}.paper-time{font-size:.82rem;padding:.24rem .64rem}.rounded-avatar{width:10.5em;height:10.5em;border-radius:18px}.profile-container{padding:20px 18px;border-radius:20px}.profile-name h2{font-size:1.45rem}.highlight-list li{grid-template-columns:1fr;gap:4px;padding-left:16px}.profile-description,.profile-quote,.main-content p,.footer-content,.copyright{font-size:.92rem}}@media screen and (max-width:520px){.theme-toggle button,.toggle-navbar-button{width:34px;height:34px}.container{padding-left:12px;padding-right:12px}.home-section{padding:18px 16px}.section-kicker{font-size:.68rem;letter-spacing:.1em}.home-section h1{font-size:1.55rem}.home-section h2{font-size:1.22rem}.entity-line{gap:10px;grid-template-columns:minmax(0,1fr)46px}.entity-logo-frame{width:46px;height:46px;border-radius:9px}.entity-logo{width:32px;height:32px}.entity-logo-galbot{width:40px;height:40px}.nav-screen-container{padding-left:14px;padding-right:14px}}@media screen and (min-width:846px){.hide-in-desktop{display:none}}