:root{--background:#fff;--foreground:#171717;--accent:#0070f3;--muted:#666;--border:#eaeaea;--success:#10b981;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}@media (max-width:680px){.container{padding:1.5rem 1.5rem 3rem}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.6;position:relative}body:before{content:"";opacity:.05;z-index:-1;pointer-events:none;background-image:url(/wallpaper.png);background-position:50%;background-repeat:no-repeat;background-size:cover;width:100%;height:100%;position:fixed;top:0;left:0}a{color:inherit;text-decoration:none;transition:opacity .2s}a:hover{opacity:.8;color:var(--accent)}.back-link{color:var(--muted);align-items:center;gap:.4rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:color 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New,monospace;font-size:.9em}.post-content pre{background:var(--foreground);color:var(--background);border-radius:8px;margin:2rem 0;padding:1.5rem;overflow-x:auto}.post-content pre code{color:inherit;background:0 0;padding:0}.post-content blockquote a{color:var(--success);text-underline-offset:4px;-webkit-text-decoration:underline #10b98166;text-decoration:underline #10b98166}.post-content blockquote a:hover{color:var(--success);opacity:.8;-webkit-text-decoration-color:var(--success);text-decoration-color:var(--success)}.home-cover{margin-top:3.5rem;margin-bottom:0}@media (max-width:680px){.home-cover{margin-top:1.5rem}}footer{border-top:1px solid var(--border);color:var(--muted);text-align:center;margin-top:2.25rem;padding-top:2rem;font-size:.9rem}@media (max-width:680px){footer{margin-top:2rem}}footer a{color:var(--muted);transition:all .2s}footer a:hover{color:var(--accent);transform:translateY(-1px);opacity:1!important}.fab-container{z-index:100;flex-direction:column;gap:.75rem;display:flex;position:fixed;bottom:3.5rem;right:2rem}.fab-button{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border);width:44px;height:44px;color:var(--muted);cursor:pointer;opacity:0;pointer-events:none;background:#fffc;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;transform:scale(.8)translateY(10px);box-shadow:0 4px 12px #0000000d}.fab-button.visible{opacity:1;pointer-events:auto;transform:scale(1)translateY(0)}.fab-button:hover{color:var(--accent);border-color:var(--accent);background:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #0000001a}@media (max-width:680px){.fab-container{bottom:3rem;right:1.5rem}.fab-button{width:40px;height:40px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.5s forwards fadeIn}.feedback-fab{z-index:1000;border:1px solid var(--border);opacity:1;visibility:visible;background:#fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;bottom:2rem;left:2rem;overflow:hidden;transform:scale(1);box-shadow:0 4px 12px #00000026}.feedback-fab.hidden{opacity:0;visibility:hidden;pointer-events:none;transform:scale(.8)translateY(20px)}.feedback-fab:hover{opacity:1;transform:scale(1.1)translateY(-4px);box-shadow:0 8px 20px #0003}.feedback-content{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.feedback-logo{object-fit:contain;width:120%;height:120%}@media (max-width:680px){.feedback-fab{width:48px;height:48px;bottom:1.5rem;left:1.5rem}}