:root{--bg-day:url(/assets/mu01.jpg);--bg-night:url(/assets/mu02.jpg);--transition-theme:1.2s cubic-bezier(.4, 0, .2, 1)}[data-theme=day]{--bg-opacity-day:1;--bg-opacity-night:0;--text:#2c1810;--text-secondary:#5c3d2e;--text-muted:#8b7355;--card-bg:#fffcf5d9;--card-bg-hover:#fffcf5f0;--card-border:#8b5a2b33;--card-shadow:0 4px 24px #00000014;--accent:#8b5a2b;--accent-light:#c4956a;--accent-glow:#8b5a2b4d;--nav-bg:#fffcf5bf;--divider:#8b5a2b26;--tag-bg:#8b5a2b14;--tag-bg-hover:#8b5a2b2e;--tag-text:#6b3a1f;--tag-active-bg:#8b5a2b;--tag-active-text:#fff;--search-bg:#fffcf5a6;--search-border:#8b5a2b40;--search-focus-bg:#fffcf5eb;--icon-color:#5c3d2e;--icon-hover:#2c1810;--avatar-border:#8b5a2b59;--stat-bg:#8b5a2b0f;--vignette:radial-gradient(ellipse at center, transparent 60%, #00000026 100%)}[data-theme=night]{--bg-opacity-day:0;--bg-opacity-night:1;--text:#e8d5c4;--text-secondary:#b8a089;--text-muted:#8a7560;--card-bg:#1e140fd1;--card-bg-hover:#231812eb;--card-border:#b48c6433;--card-shadow:0 4px 24px #0000004d;--accent:#d4a574;--accent-light:#e0c0a0;--accent-glow:#d4a5744d;--nav-bg:#19100ac7;--divider:#b48c641f;--tag-bg:#d4a5741a;--tag-bg-hover:#d4a57438;--tag-text:#c99a6b;--tag-active-bg:#d4a574;--tag-active-text:#1a1008;--search-bg:#19100aa6;--search-border:#b48c6440;--search-focus-bg:#1e140ceb;--icon-color:#a08970;--icon-hover:#e8d5c4;--avatar-border:#b48c6459;--stat-bg:#d4a5740f;--vignette:radial-gradient(ellipse at center, transparent 50%, #00000059 100%)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{color:var(--text);-webkit-font-smoothing:antialiased;background:#1a1008;min-height:100vh;font-family:Georgia,Noto Serif SC,Source Han Serif SC,serif;line-height:1.8;overflow-x:hidden}.icon-sprite{width:0;height:0;position:absolute;overflow:hidden}.icon{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.125em;flex-shrink:0;width:1em;height:1em;display:inline-block}.icon-filled{fill:currentColor;stroke:none}.content{z-index:1;pointer-events:auto;position:relative}.no-results{text-align:center;color:var(--text-muted);padding:40px 20px;font-size:.95rem;display:none}.no-results.show{display:block}.scene{z-index:0;position:fixed;inset:-40px;overflow:hidden}.scene .bg-layer{will-change:transform;transition:opacity var(--transition-theme);background-position:50%;background-repeat:no-repeat;background-size:cover;position:absolute;inset:0}.scene .bg-day{background-image:var(--bg-day);opacity:var(--bg-opacity-day)}.scene .bg-night{background-image:var(--bg-night);opacity:var(--bg-opacity-night)}.scene .paper-texture{opacity:.04;mix-blend-mode:multiply;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");position:absolute;inset:0}.scene .vignette{background:var(--vignette);pointer-events:none;transition:background var(--transition-theme);position:absolute;inset:0}.grass-layer{z-index:0;pointer-events:none;height:180px;opacity:var(--bg-opacity-day);transition:opacity var(--transition-theme);position:fixed;bottom:0;left:0;right:0}.grass-blade{transform-origin:bottom;animation:grassSway var(--sway-dur,3s) ease-in-out infinite;animation-delay:var(--sway-delay,0s);opacity:.7;background:linear-gradient(#8cc46a 0%,#6ba34e 60%,#4a7c3f);border-radius:60% 40% 0 0;position:absolute;bottom:0}@keyframes grassSway{0%,to{transform:skewX(var(--skew-a,-2deg)) rotate(var(--rot-a,-1deg))}25%{transform:skewX(var(--skew-b,3deg)) rotate(var(--rot-b,2deg))}50%{transform:skewX(var(--skew-c,-1deg)) rotate(var(--rot-c,0deg))}75%{transform:skewX(var(--skew-d,-3deg)) rotate(var(--rot-d,-1.5deg))}}.steam-layer{z-index:0;pointer-events:none;opacity:var(--bg-opacity-night);transition:opacity var(--transition-theme);position:fixed;bottom:28%;right:18%}.steam-wisp{animation:steamRise var(--steam-dur,3s) ease-out infinite;animation-delay:var(--steam-delay,0s);filter:blur(3px);background:#c8b4a066;border-radius:50%;position:absolute}@keyframes steamRise{0%{opacity:.5;transform:translateY(0)translate(0)scaleY(1)}30%{opacity:.35}to{transform:translateY(-60px) translateX(var(--drift,8px)) scaleY(3);opacity:0}}.firefly-layer{z-index:0;pointer-events:none;opacity:var(--bg-opacity-night);transition:opacity var(--transition-theme);position:fixed;inset:0}.firefly{width:3px;height:3px;animation:fireflyFloat var(--ff-dur,6s) ease-in-out infinite;animation-delay:var(--ff-delay,0s);opacity:0;background:#ffe8a0;border-radius:50%;position:absolute;box-shadow:0 0 6px 2px #ffe8a099,0 0 12px 4px #ffdc8c4d}@keyframes fireflyFloat{0%,to{opacity:0;transform:translate(0)}10%{opacity:.8}30%{opacity:.3;transform:translate(var(--ff-dx1,30px), var(--ff-dy1,-40px))}50%{opacity:.9;transform:translate(var(--ff-dx2,-20px), var(--ff-dy2,-80px))}70%{opacity:.2;transform:translate(var(--ff-dx3,15px), var(--ff-dy3,-110px))}90%{opacity:.6}}.site-header{z-index:10;background:var(--nav-bg);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--divider);transition:background var(--transition-theme), border-color var(--transition-theme);align-items:center;gap:12px;padding:10px 24px;display:flex;position:sticky;top:0}.site-brand{flex-shrink:0;align-items:center;gap:10px;text-decoration:none;display:flex}.site-brand .logo{background:var(--accent);color:#fff;border-radius:58% 42% 62% 38%/45% 55% 40% 60%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:18px;display:flex}.site-brand .site-title{color:var(--text);letter-spacing:.04em;transition:color var(--transition-theme);white-space:nowrap;font-size:1.15rem;font-weight:700}.site-nav{flex-shrink:0;align-items:center;gap:20px;margin-left:4px;list-style:none;display:flex}.site-nav a{color:var(--text-secondary);white-space:nowrap;padding:4px 0;font-size:.9rem;text-decoration:none;transition:color .3s;position:relative}.site-nav a:after{content:"";background:var(--accent);border-radius:1px;width:0;height:2px;transition:width .3s;position:absolute;bottom:-2px;left:0}.site-nav a:hover{color:var(--text)}.site-nav a:hover:after{width:100%}.search-wrapper{flex:1;justify-content:center;align-items:center;max-width:420px;margin:0 auto;display:flex}.search-inner{background:var(--search-bg);border:1.5px solid var(--search-border);-webkit-backdrop-filter:blur(8px);border-radius:22px;align-items:center;width:100%;transition:background .3s,border-color .3s,box-shadow .3s;display:flex;position:relative}.search-inner:focus-within{background:var(--search-focus-bg);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.search-icon{color:var(--text-muted);pointer-events:none;justify-content:center;align-items:center;transition:color .3s;display:flex;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-inner:focus-within .search-icon{color:var(--accent)}.search-icon .icon{width:1.1em;height:1.1em}.search-input{width:100%;color:var(--text);background:0 0;border:none;outline:none;padding:8px 36px;font-family:inherit;font-size:.9rem}.search-input::placeholder{color:var(--text-muted);opacity:.6}.search-clear{width:22px;height:22px;color:var(--text-muted);cursor:pointer;opacity:0;pointer-events:none;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;line-height:1;transition:opacity .2s;display:flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.search-clear.show{opacity:.5;pointer-events:auto}.search-clear:hover{background:var(--tag-bg);opacity:1!important}.header-tools{flex-shrink:0;align-items:center;gap:6px;display:flex}.social-btn{width:34px;height:34px;color:var(--icon-color);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:color .3s,transform .2s;display:flex}.social-btn:hover{color:var(--icon-hover);transform:translateY(-1px)}.social-btn .icon{width:1.25em;height:1.25em}.theme-toggle{background:var(--card-bg);border:1.5px solid var(--card-border);cursor:pointer;width:60px;height:30px;transition:background var(--transition-theme), border-color var(--transition-theme);border-radius:15px;flex-shrink:0;position:relative;overflow:hidden}.theme-toggle .toggle-track{transition:background var(--transition-theme);border-radius:13px;position:absolute;inset:2px}[data-theme=day] .theme-toggle .toggle-track{background:linear-gradient(135deg,#87ceeb,#f0d78c)}[data-theme=night] .theme-toggle .toggle-track{background:linear-gradient(135deg,#1a2a5e,#0a0f2c)}.theme-toggle .toggle-thumb{width:24px;height:24px;box-shadow:0 1px 4px var(--card-shadow);z-index:1;background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:13px;transition:transform .4s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:2px}[data-theme=day] .theme-toggle .toggle-thumb{transform:translate(3px)}[data-theme=night] .theme-toggle .toggle-thumb{transform:translate(32px)}.theme-toggle .stars{opacity:var(--bg-opacity-night);transition:opacity var(--transition-theme);border-radius:13px;position:absolute;inset:2px;overflow:hidden}.theme-toggle .star-dot{background:#fff;border-radius:50%;width:2px;height:2px;position:absolute}.hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:65vh;padding:60px 32px 100px;display:flex;position:relative}.avatar-wrapper{margin-bottom:24px;position:relative}.avatar{border:3px solid var(--avatar-border);background:var(--card-bg);-webkit-backdrop-filter:blur(8px);width:96px;height:96px;box-shadow:0 4px 20px var(--accent-glow);transition:border-color var(--transition-theme), background var(--transition-theme), box-shadow var(--transition-theme);border-radius:56% 44% 60% 40%/48% 52% 44% 56%;justify-content:center;align-items:center;font-size:44px;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-status{border:3px solid var(--card-bg);width:16px;height:16px;transition:border-color var(--transition-theme);background:#4ade80;border-radius:50%;position:absolute;bottom:4px;right:4px}.hero .greeting{color:var(--text-muted);letter-spacing:.08em;transition:color var(--transition-theme);margin-bottom:8px;font-size:1rem}.hero h1{color:var(--text);letter-spacing:.04em;transition:color var(--transition-theme);margin-bottom:12px;font-size:clamp(2rem,5vw,3.2rem);font-weight:700;line-height:1.3}.hero .bio{color:var(--text-secondary);max-width:500px;transition:color var(--transition-theme);margin-bottom:20px;font-size:1.05rem;line-height:1.7}.hero-stats{flex-wrap:wrap;justify-content:center;gap:28px;margin-bottom:8px;display:flex}.hero-stat{color:var(--text-secondary);background:var(--stat-bg);transition:color var(--transition-theme), background var(--transition-theme);border-radius:20px;align-items:center;gap:7px;padding:6px 16px;font-size:.9rem;display:flex}.hero-stat .icon{width:1.1em;height:1.1em}.hero-stat strong{color:var(--accent);transition:color var(--transition-theme);font-weight:700}.cta-btn{background:var(--accent);color:#fff;-webkit-backdrop-filter:blur(8px);box-shadow:0 4px 16px var(--accent-glow);cursor:pointer;border:none;border-radius:24px;align-items:center;gap:8px;padding:10px 24px;font-family:inherit;font-size:.92rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.cta-btn:hover{box-shadow:0 6px 24px var(--accent-glow);transform:translateY(-2px)}.cta-btn .icon{width:1.1em;height:1.1em}.scroll-hint{color:var(--text-secondary);opacity:.5;font-size:1.4rem;animation:2s ease-in-out infinite bounceDown;position:absolute;bottom:36px;left:50%;transform:translate(-50%)}@keyframes bounceDown{0%,to{transform:translate(-50%)translateY(0)}50%{transform:translate(-50%)translateY(10px)}}.squiggly-divider{pointer-events:none;width:100%;height:36px;overflow:visible}.squiggly-divider path{fill:none;stroke:var(--accent);stroke-width:2px;opacity:.25;stroke-dasharray:8 5}.info-strip{max-width:820px;margin:0 auto;padding:0 32px 40px}.info-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);box-shadow:var(--card-shadow);transition:background var(--transition-theme), border-color var(--transition-theme), box-shadow var(--transition-theme);border-radius:14px 17px 15px 16px/15px 14px 17px 16px;padding:24px 28px}.tag-cloud-header{color:var(--text-muted);transition:color var(--transition-theme);align-items:center;gap:8px;margin-bottom:14px;font-size:.88rem;display:flex}.tag-cloud-header .icon{width:1.05em;height:1.05em}.tag-cloud{flex-wrap:wrap;gap:8px;display:flex}.tag-pill{background:var(--tag-bg);color:var(--tag-text);cursor:pointer;transform:rotate(var(--tag-rot,0deg));border:1px solid #0000;border-radius:16px;align-items:center;gap:5px;padding:5px 14px;font-family:inherit;font-size:.84rem;text-decoration:none;transition:all .3s;display:inline-flex}.tag-pill:hover{background:var(--tag-bg-hover);border-color:var(--accent);transform:rotate(0)translateY(-1px)}.tag-pill.active{background:var(--tag-active-bg);color:var(--tag-active-text);border-color:var(--tag-active-bg);transform:rotate(0)}.tag-count{opacity:.65;font-size:.75rem}.tag-pill.active .tag-count{opacity:.85}.posts-section{max-width:820px;margin:0 auto;padding:0 32px 100px}.posts-section .section-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:28px;display:flex}.posts-section .section-header h2{color:var(--text);transition:color var(--transition-theme);align-items:center;gap:8px;font-size:1.4rem;font-weight:700;display:flex}.result-count{color:var(--text-muted);font-size:.85rem;font-weight:400}.view-all{color:var(--accent);border-bottom:1.5px dashed var(--accent);padding-bottom:2px;font-size:.88rem;text-decoration:none;transition:opacity .3s}.view-all:hover{opacity:.7}.post-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);box-shadow:var(--card-shadow);transition:transform .3s ease, box-shadow .3s ease, background var(--transition-theme), border-color var(--transition-theme), opacity .3s;cursor:pointer;border-radius:14px 18px 15px 17px/16px 14px 18px 15px;margin-bottom:18px;padding:26px 30px;position:relative;overflow:hidden}.post-card:hover{box-shadow:0 8px 32px var(--accent-glow);background:var(--card-bg-hover);transform:translateY(-2px)}.post-card:before{content:"";background:var(--accent);opacity:0;border-radius:0 2px 2px 0;width:4px;height:100%;transition:opacity .3s;position:absolute;top:0;left:0}.post-card:hover:before{opacity:.6}.post-card.hidden{display:none}.post-meta{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.post-date{color:var(--text-muted);transition:color var(--transition-theme);font-size:.83rem}.post-tags{flex-wrap:wrap;gap:6px;display:flex}.post-tag{background:var(--tag-bg);color:var(--tag-text);transform:rotate(var(--tag-rot,0deg));transition:background var(--transition-theme), color var(--transition-theme);border-radius:9px;padding:2px 10px;font-size:.76rem}.post-card h3{color:var(--text);transition:color var(--transition-theme);margin-bottom:8px;font-size:1.2rem;font-weight:700;line-height:1.4}.post-card h3 a{color:inherit;text-decoration:none}.post-excerpt{color:var(--text-secondary);transition:color var(--transition-theme);font-size:.93rem;line-height:1.7}.post-difficulty{border:1px solid var(--divider);color:var(--text-muted);transition:color var(--transition-theme), border-color var(--transition-theme);border-radius:8px;margin-top:10px;padding:2px 10px;font-size:.78rem;display:inline-block}.highlight{background:#d4a57459;border-radius:2px;padding:0 2px}.site-footer{text-align:center;color:var(--text-secondary);border-top:1px solid var(--divider);max-width:820px;transition:color var(--transition-theme), border-color var(--transition-theme);margin:0 auto;padding:40px 32px 60px;font-size:.9rem}.footer-social{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:20px;display:flex}.footer-social-link{background:var(--tag-bg);color:var(--tag-text);border:1px solid #0000;border-radius:20px;align-items:center;gap:6px;padding:8px 18px;font-family:inherit;font-size:.87rem;text-decoration:none;transition:all .3s;display:inline-flex}.footer-social-link:hover{background:var(--tag-bg-hover);border-color:var(--accent);color:var(--text);transform:translateY(-1px)}.footer-social-link .icon{width:1.1em;height:1.1em}.footer-tech{color:var(--text-muted);margin-bottom:8px;font-size:.85rem}.footer-whisper{opacity:.5;font-size:.83rem;font-style:italic}.easter-egg{z-index:5;background:var(--card-bg);border:1px solid var(--card-border);cursor:pointer;-webkit-backdrop-filter:blur(8px);border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.1rem;transition:all .3s;display:flex;position:fixed;bottom:24px;right:24px}.easter-egg:hover{box-shadow:0 4px 16px var(--accent-glow);transform:scale(1.1)}.easter-egg .tooltip{background:var(--card-bg);border:1px solid var(--card-border);color:var(--text);white-space:nowrap;opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(8px);border-radius:10px;padding:8px 16px;font-size:.83rem;transition:opacity .3s;position:absolute;right:54px}.easter-egg:hover .tooltip{opacity:1}.toast{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);color:var(--text);z-index:100;pointer-events:none;border-radius:12px;padding:12px 28px;font-size:.93rem;transition:transform .4s cubic-bezier(.4,0,.2,1);position:fixed;top:24px;left:50%;transform:translate(-50%)translateY(-120px);box-shadow:0 8px 32px #00000026}.toast.show{transform:translate(-50%)translateY(0)}@media (width<=768px){.site-header{flex-wrap:wrap;gap:6px;padding:8px 12px}.site-nav{gap:10px}.site-nav a{font-size:.8rem}.site-nav .nav-optional{display:none}.site-brand .site-title{font-size:.95rem}.search-wrapper{flex:100%;order:10;max-width:100%;padding:4px 0}.hero{min-height:50vh;padding:40px 18px 70px}.hero h1{font-size:1.5rem}.hero .bio{font-size:.9rem}.avatar{width:72px;height:72px;font-size:32px}.hero-stats{gap:12px}.hero-stat{padding:4px 12px;font-size:.8rem}.info-strip{padding:0 16px 30px}.info-card{padding:16px}.posts-section{padding:0 16px 70px}.post-card{padding:18px 16px}.post-card h3{font-size:1.05rem}.steam-layer{bottom:18%;right:6%}.footer-social{gap:8px}.footer-social-link{padding:6px 12px;font-size:.8rem}.easter-egg{width:36px;height:36px;bottom:16px;right:16px}.header-tools{gap:2px}.header-tools .social-btn{width:30px;height:30px}}@media (width<=480px){.site-nav{gap:8px}.site-nav a{font-size:.75rem}.site-brand .site-title{font-size:.85rem}.header-tools{gap:0}.header-tools .social-btn{width:28px;height:28px}.theme-toggle{width:52px;height:26px}[data-theme=night] .theme-toggle .toggle-thumb{transform:translate(26px)}.hero h1{font-size:1.3rem}}