aside[data-astro-cid-ssfzsv2f]{width:var(--nav-width);padding:30px;position:fixed;height:100vh;background:#fff6;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-right:1px solid rgba(255,255,255,.6);display:flex;flex-direction:column;z-index:10;border-radius:0;box-shadow:2px 0 20px #769fcd1a}.station-data[data-astro-cid-ssfzsv2f]{font-size:.7rem;color:var(--text-light);margin-bottom:20px;font-family:monospace;border-bottom:2px solid var(--col-3-medium);padding-bottom:10px;letter-spacing:1px;position:static;text-shadow:0 0 5px rgba(255,255,255,.8)}.profile[data-astro-cid-ssfzsv2f]{text-align:center;margin-bottom:20px}.avatar[data-astro-cid-ssfzsv2f]{width:90px;height:90px;border-radius:50%;border:3px solid #fff;outline:2px solid var(--col-3-medium);box-shadow:0 0 15px #b9d7ea99;display:block;margin:0 auto 15px;object-fit:cover;transition:transform .5s ease;background-color:var(--col-3-medium);padding:0;image-rendering:-webkit-optimize-contrast}.avatar[data-astro-cid-ssfzsv2f]:hover{transform:scale(1.05) rotate(10deg);box-shadow:0 0 20px #769fcd80}.site-name[data-astro-cid-ssfzsv2f]{font-size:1.8rem;font-weight:700;color:var(--text-main);margin-bottom:2px;text-shadow:2px 2px 4px rgba(255,255,255,.9)}.site-desc[data-astro-cid-ssfzsv2f]{font-size:.9rem;color:var(--text-light)}nav[data-astro-cid-ssfzsv2f] ul[data-astro-cid-ssfzsv2f]{list-style:none;margin-top:0}nav[data-astro-cid-ssfzsv2f] li[data-astro-cid-ssfzsv2f]{margin-bottom:8px}nav[data-astro-cid-ssfzsv2f] a[data-astro-cid-ssfzsv2f]{text-decoration:none;color:var(--text-main);font-size:1rem;display:block;padding:10px 20px;transition:all .3s ease;position:relative;border-radius:50px;background:transparent}nav[data-astro-cid-ssfzsv2f] a[data-astro-cid-ssfzsv2f]:hover,nav[data-astro-cid-ssfzsv2f] a[data-astro-cid-ssfzsv2f].active{background-color:#ffffffb3;color:var(--col-4-dark);padding-left:25px;box-shadow:0 2px 10px #b9d7ea4d}@media(max-width:768px){aside[data-astro-cid-ssfzsv2f]{position:relative;width:100%;height:auto;padding:30px;border-right:none;border-bottom:2px solid var(--col-3-medium);border-radius:0;background:#fff9;justify-content:flex-start}.station-data[data-astro-cid-ssfzsv2f]{position:static;margin-bottom:20px}}.snow-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1}.snowflake{position:absolute;background:#fff;border-radius:50%;box-shadow:0 0 4px #fff,0 0 8px var(--col-3-medium);opacity:.9;animation:fall linear infinite;filter:blur(1px)}@keyframes fall{0%{transform:translateY(-10vh)}to{transform:translate(20px,110vh)}}.ask-widget-container[data-astro-cid-lhhdizdp]{position:fixed;bottom:5px;right:5px;z-index:1000;font-family:inherit}.ask-trigger[data-astro-cid-lhhdizdp]{background-color:var(--col-4-dark);color:#fff;border:none;padding:10px 20px;border-radius:12px 12px 0;font-weight:700;cursor:pointer;box-shadow:0 4px 15px #769fcd4d;transition:all .3s ease;font-size:.9rem}.ask-trigger[data-astro-cid-lhhdizdp]:hover{transform:translateY(-3px) scale(1.05);background-color:var(--text-main);box-shadow:0 6px 20px #769fcd66}.ask-panel[data-astro-cid-lhhdizdp]{position:absolute;bottom:60px;right:0;width:300px;background:#ffffffb3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.8);border-radius:16px;box-shadow:0 10px 40px #769fcd33;display:none;flex-direction:column;overflow:hidden;animation:slideUp .4s cubic-bezier(.175,.885,.32,1.275)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.ask-header[data-astro-cid-lhhdizdp]{background:var(--col-3-medium);color:var(--text-main);padding:12px 15px;font-size:.85rem;font-weight:700;display:flex;justify-content:space-between;align-items:center}.close-btn[data-astro-cid-lhhdizdp]{background:none;border:none;color:inherit;font-size:1.5rem;cursor:pointer;line-height:1;opacity:.6;transition:opacity .2s}.close-btn[data-astro-cid-lhhdizdp]:hover{opacity:1}.ask-body[data-astro-cid-lhhdizdp]{padding:20px;display:flex;flex-direction:column;gap:15px}.status-msg[data-astro-cid-lhhdizdp]{text-align:center;color:var(--text-light);font-size:.85rem;padding:10px 0}.loading-dots[data-astro-cid-lhhdizdp]{display:flex;justify-content:center;gap:4px;margin-bottom:8px}.loading-dots[data-astro-cid-lhhdizdp] span[data-astro-cid-lhhdizdp]{width:6px;height:6px;background:var(--col-4-dark);border-radius:50%;animation:blink 1.4s infinite both}.loading-dots[data-astro-cid-lhhdizdp] span[data-astro-cid-lhhdizdp]:nth-child(2){animation-delay:.2s}.loading-dots[data-astro-cid-lhhdizdp] span[data-astro-cid-lhhdizdp]:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.2}40%{opacity:1}}textarea[data-astro-cid-lhhdizdp]{width:100%;height:100px;padding:12px;border-radius:8px;border:1px solid var(--col-2-light);background:#ffffff80;resize:none;font-family:inherit;font-size:.9rem;outline:none}.send-btn[data-astro-cid-lhhdizdp]{background:var(--col-3-medium);color:#fff;border:none;padding:10px;border-radius:8px;font-weight:700;opacity:.5;cursor:not-allowed}@media(max-width:768px){.ask-widget-container[data-astro-cid-lhhdizdp]{bottom:20px;right:20px}.ask-panel[data-astro-cid-lhhdizdp]{width:calc(100vw - 40px);right:0}}:root{--col-1-bg: #F7FBFC;--col-2-light: #D6E6F2;--col-3-medium: #B9D7EA;--col-4-dark: #769FCD;--accent-glow: #E1F5FE;--text-main: #546E7A;--text-light: #90A4AE;--nav-width: 260px}*{margin:0;padding:0;box-sizing:border-box}::selection{background-color:#fffffff2;color:var(--col-4-dark);text-shadow:0 0 5px #fff,0 0 10px var(--col-3-medium);-webkit-text-fill-color:var(--col-4-dark)}::-moz-selection{background-color:#fffffff2;color:var(--col-4-dark);text-shadow:0 0 5px #fff,0 0 10px var(--col-3-medium)}body{background-color:var(--col-1-bg);color:var(--text-main);font-family:LXGW WenKai Screen,LXGW WenKai,serif;line-height:1.6;background-image:radial-gradient(circle at 50% 40%,#fdfeff,#d6e6f2);background-attachment:fixed;background-size:cover}.layout{display:flex;min-height:100vh;max-width:1200px;margin:0 auto}main{flex:1;margin-left:var(--nav-width);padding:60px 80px;position:relative}main a:not(.tag):not(.nav-link):not(nav a):not(.post-title):not(.archive-title):not(.card-title):not(.toc-link):not(.nav-link):not(.play-icon):not(.dropbtn):not(.dropdown-content a):not(.back-button){color:var(--col-4-dark);text-decoration:none;font-weight:700;border-bottom:3px solid var(--col-3-medium);padding-bottom:1px;transition:all .2s ease;display:inline}main a:not(.tag):not(.nav-link):not(nav a):not(.post-title):not(.archive-title):not(.card-title):not(.toc-link):not(.nav-link):not(.play-icon):not(.dropbtn):not(.dropdown-content a):not(.back-button):hover{background-color:#b9d7ea4d;border-bottom-color:var(--col-4-dark)}.tag{font-size:.8rem;color:#b9d7ea;border:1px solid #B9D7EA!important;padding:2px 10px;border-radius:6px;white-space:nowrap;letter-spacing:.5px;text-decoration:none!important;transition:all .2s ease;display:inline-flex;align-items:center;line-height:1.2;background-color:transparent}.tag:hover{background-color:#b9d7ea33;color:var(--col-4-dark);border-color:var(--col-4-dark)!important}.tag.active{background-color:var(--col-4-dark);color:#fff!important;border-color:var(--col-4-dark)!important}.toc-link,.nav-link,.dropbtn,.dropdown-content a,.post-title,.archive-title,.back-button{text-decoration:none!important;border-bottom:none!important}.katex-display{margin:1.2em 0!important;overflow-x:auto;overflow-y:hidden;padding:.5em 0}.katex-mathml{display:none!important}pre{padding:1.5rem;border-radius:12px;margin:1.5rem 0;position:relative;box-shadow:0 10px 30px #0000001a;font-size:.9rem;overflow-x:auto;border:1px solid rgba(255,255,255,.2)}.copy-code-button{position:absolute;top:12px;right:12px;padding:5px 10px;font-size:.7rem;font-weight:700;background:#ffffff1a;color:#ffffffb3;border:1px solid rgba(255,255,255,.2);border-radius:6px;cursor:pointer;transition:all .2s;backdrop-filter:blur(8px);z-index:10;text-transform:uppercase;letter-spacing:.5px}.copy-code-button:hover{background:#fff3;color:#fff}.copy-code-button.copied{background:var(--col-4-dark);color:#fff;border-color:var(--col-4-dark)}@media(pointer:fine){*,*:before,*:after{cursor:none!important}@keyframes cursor-glow{0%,to{box-shadow:0 0 8px #769fcd99,0 0 20px #b9d7ea4d}50%{box-shadow:0 0 12px #769fcdcc,0 0 28px #b9d7ea73}}.cursor-dot{position:fixed;top:0;left:0;width:10px;height:10px;background:radial-gradient(circle,#fff 30%,var(--col-3-medium) 100%);border-radius:50%;pointer-events:none;z-index:100000;transform:translate(-50%,-50%);animation:cursor-glow 2s ease-in-out infinite;will-change:left,top}.cursor-ring{position:fixed;top:0;left:0;width:36px;height:36px;border:2px solid var(--col-4-dark);border-radius:50%;pointer-events:none;z-index:99999;transform:translate(-50%,-50%);transition:width .25s ease,height .25s ease,border-color .25s ease,background-color .25s ease,opacity .25s ease;opacity:.5;will-change:left,top}.cursor-ring:before{display:none}.cursor-ring.hovering{width:48px;height:48px;border-color:var(--col-3-medium);background-color:#b9d7ea1a;opacity:.7}.cursor-ring.clicking{width:28px;height:28px;opacity:.8;border-color:var(--col-4-dark)}}@media(max-width:768px){.layout{flex-direction:column}main{margin-left:0;padding:30px 20px}}