/*
  PaperMod v8+
  License: MIT https://github.com/adityatelange/hugo-PaperMod/blob/master/LICENSE
  Copyright (c) 2020 nanxiaobei and adityatelange
  Copyright (c) 2021-2026 adityatelange
*/
:root{--gap:24px;--content-gap:20px;--nav-width:1024px;--main-width:720px;--header-height:60px;--footer-height:60px;--radius:8px;--theme:rgb(255, 255, 255);--entry:rgb(255, 255, 255);--primary:rgb(30, 30, 30);--secondary:rgb(108, 108, 108);--tertiary:rgb(214, 214, 214);--content:rgb(31, 31, 31);--code-block-bg:rgb(28, 29, 33);--code-bg:rgb(245, 245, 245);--border:rgb(238, 238, 238);color-scheme:light}:root[data-theme=dark]{--theme:rgb(29, 30, 32);--entry:rgb(46, 46, 51);--primary:rgb(218, 218, 219);--secondary:rgb(155, 156, 157);--tertiary:rgb(65, 66, 68);--content:rgb(196, 196, 197);--code-block-bg:rgb(46, 46, 51);--code-bg:rgb(55, 56, 62);--border:rgb(51, 51, 51);color-scheme:dark}.list{background:var(--code-bg)}[data-theme=dark] .list{background:var(--theme)}*,::after,::before{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;overflow-y:scroll;-webkit-text-size-adjust:100%;text-size-adjust:100%}a,button,body,h1,h2,h3,h4,h5,h6{color:var(--primary)}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Oxygen,Ubuntu,Cantarell,open sans,helvetica neue,sans-serif;font-size:18px;line-height:1.6;word-break:break-word;background:var(--theme)}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section,table{display:block}h1,h2,h3,h4,h5,h6{line-height:1.2}h1,h2,h3,h4,h5,h6,p{margin-top:0;margin-bottom:0}ul{padding:0}a{text-decoration:none}body,figure,ul{margin:0}table{width:100%;border-collapse:collapse;border-spacing:0;overflow-x:auto;word-break:keep-all}button,input,textarea{padding:0;font:inherit;background:0 0;border:0}input,textarea{outline:0}button,input[type=button],input[type=submit]{cursor:pointer}input:-webkit-autofill,textarea:-webkit-autofill{box-shadow:0 0 0 50px 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span:last-child{white-space:nowrap}.footer a{color:inherit;text-underline-offset:.25rem;text-decoration:underline}.top-link{position:fixed;bottom:4rem;right:2rem;z-index:99;background:var(--tertiary);width:2.5rem;height:2.5rem;padding:10px;border-radius:64px;transition:visibility .3s,opacity .3s cubic-bezier(.4,0,1,1)}.hidden{visibility:hidden;opacity:0}.top-link,.top-link svg{filter:drop-shadow(0 0 0 var(--theme))}.footer a:hover,.top-link:hover{color:var(--primary)}.header-nav{display:flex;flex-wrap:wrap;justify-content:space-between;max-width:calc(var(--nav-width) + var(--gap) * 2);margin:auto;line-height:var(--header-height);padding:0 var(--gap);column-gap:var(--gap)}.header-nav a{display:block}.logo,.menu{display:flex}.logo{align-items:center;column-gap:.55rem;flex-wrap:wrap}.logo a{font-size:24px;font-weight:700;display:flex;align-items:center;column-gap:.55rem}.logo a img,.logo a svg{pointer-events:none;border-radius:6px}.theme-toggle{padding:0 .4rem}[data-theme=dark] .moon{display:none}[data-theme=light] .sun{display:none}.logo-switches{display:inline-flex;gap:.4rem;align-items:inherit;min-height:stretch;flex-wrap:inherit}.logo-switches>*{min-height:inherit;align-items:center;display:inline-flex}.nav-sep{color:var(--secondary)}.lang-menu *{display:inherit;min-height:inherit;align-items:inherit}.lang-menu a{font-size:1rem;font-weight:500;padding:0 .4rem;display:inline-flex}.menu{list-style:none;word-break:keep-all;overflow-x:auto;white-space:nowrap;column-gap:var(--gap)}.menu a{font-size:16px}.menu .active{font-weight:500;text-decoration:underline;text-underline-offset:.3rem;text-decoration-thickness:2px}.main{position:relative;min-height:calc(100vh - var(--header-height) - var(--footer-height));max-width:calc(var(--main-width) + var(--gap) * 2);margin:auto;padding:var(--gap)}.page-header h1{font-size:40px}.pagination{display:flex}.pagination 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.highlight:not(table){margin-bottom:var(--content-gap);background:var(--code-block-bg)!important;border-radius:var(--radius);direction:ltr}.md-content li>.highlight{margin-inline-end:0}.md-content ul pre{margin-inline-start:calc(var(--gap) * -2)}.md-content .highlight pre{margin:0}.md-content .highlighttable{table-layout:fixed}.md-content .highlighttable td:first-child{width:40px}.md-content .highlighttable td .linenodiv{padding-inline-end:0!important}.md-content .highlighttable td .highlight,.md-content .highlighttable td .linenodiv pre{margin-bottom:0}.post-content code{padding:.2rem .3rem;font-size:.78em;line-height:1.5;background:var(--code-bg);border-radius:.2rem}.md-content pre code{display:grid;margin:auto 0;padding:10px;color:#d5d5d6;background:var(--code-block-bg)!important;border-radius:var(--radius);overflow-x:auto;word-break:break-all}.md-content blockquote{margin:1rem 0;padding-inline-start:1rem;border-inline-start:.3rem solid var(--content)}.md-content hr{margin:30px 0;height:2px;background:var(--tertiary);border:0}.md-content iframe{max-width:100%}.md-content img{border-radius:var(--radius);margin:1rem 0}.md-content img[src*="#center"]{margin:1rem auto}.md-content figure.align-center{text-align:center}.md-content figure>figcaption{color:var(--primary);font-size:16px;font-weight:700;margin:8px 0 16px}.md-content figure>figcaption>p{color:var(--secondary);font-size:14px;font-weight:400}.md-content h1:hover .anchor,.md-content h2:hover .anchor,.md-content h3:hover .anchor,.md-content h4:hover .anchor,.md-content h5:hover .anchor,.md-content h6:hover .anchor{display:inline-flex;color:var(--secondary);margin-inline-start:.5em;font-weight:500;user-select:none}.anchor:hover{color:var(--content)!important}.md-content img.in-text{display:inline;margin:auto}mark{border-radius:2px;padding:0 2px}audio{display:block;width:100%;border:1px solid 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p{margin-block-start:1em;margin-block-end:1em}.entry-footer{color:var(--secondary);font-size:13px}.entry-link{position:absolute;left:0;right:0;top:0;bottom:0;border-radius:var(--radius)}.entry-hint{color:var(--secondary)}.entry-hint-parent{display:flex;justify-content:space-between}.entry-cover{font-size:14px;margin-bottom:var(--gap);text-align:center;display:flex;flex-direction:column;gap:.5rem}.entry-cover img{border-radius:var(--radius);width:100%;height:auto}.entry-cover a{text-underline-offset:.3rem;text-decoration:underline}.page-header,.post-header{margin:24px auto var(--content-gap)}.post-title{font-size:40px}.post-description{margin-top:10px}.post-meta{margin-top:5px}.post-meta,.breadcrumbs{color:var(--secondary);font-size:14px}.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.2rem}.breadcrumbs a{font-size:16px}.breadcrumbs svg{height:1em}.i18n_list{display:inline-flex}.post-meta .i18n_list li{list-style:none;margin:auto 3px}.post-meta a,.toc 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0}.post-footer{margin-top:var(--content-gap)}.post-footer>*{margin-bottom:10px}.post-tags{display:flex;flex-wrap:wrap;gap:10px}.post-tags li{display:inline-block}.post-tags a,.share-buttons,.paginav{border-radius:var(--radius);background:var(--code-bg);border:1px solid var(--border)}.post-tags a{display:block;padding:0 14px;color:var(--secondary);font-size:14px;line-height:34px;background:var(--code-bg)}.post-tags a:hover,.paginav a:hover{background:var(--border)}.share-buttons{padding:10px;display:flex;justify-content:center;overflow-x:auto;gap:10px}.share-buttons li,.share-buttons a{display:inline-flex}.share-buttons a:not(:last-of-type){margin-inline-end:12px}.paginav{display:flex;line-height:1.2}.paginav .title{letter-spacing:1px;text-transform:uppercase;font-size:.8rem;color:var(--secondary)}.paginav a{width:50%;display:flex;flex-direction:column;gap:.5rem;padding:.8rem;border-radius:var(--radius)}.paginav span:hover:not(.title){text-underline-offset:.2rem;text-decoration:underline}.paginav .next{margin-inline-start:auto;text-align:right}[dir=rtl] .paginav .next{text-align:left}h1>a>svg{display:inline}.buttons,.main .profile{display:flex;justify-content:center}.main .profile{align-items:center;min-height:calc(100vh - var(--header-height) - var(--footer-height) - (var(--gap) * 2));text-align:center}.profile .profile_inner{display:flex;flex-direction:column;align-items:center;gap:1rem}.profile img{border-radius:50%}.buttons{flex-wrap:wrap;max-width:400px;gap:1rem}.button{background:var(--tertiary);border-radius:var(--radius);padding:.4rem .8rem}.searchbox input{padding:4px 10px;width:100%;color:var(--primary);font-weight:700;border:2px solid var(--tertiary);border-radius:var(--radius)}.searchResults li{list-style:none;border-radius:var(--radius);padding:10px 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.lntable{border-spacing:0;padding:0;margin:0;border:0}.chroma .hl{background-color:#474733}.chroma .lnt{white-space:pre;-webkit-user-select:none;user-select:none;margin-right:.4em;padding:0 .4em;color:#8087a2}.chroma .ln{white-space:pre;-webkit-user-select:none;user-select:none;margin-right:.4em;padding:0 .4em;color:#8087a2}.chroma .line{display:flex}.chroma .k{color:#c6a0f6}.chroma .kc{color:#f5a97f}.chroma .kd{color:#ed8796}.chroma .kn{color:#8bd5ca}.chroma .kp{color:#c6a0f6}.chroma .kr{color:#c6a0f6}.chroma .kt{color:#ed8796}.chroma .na{color:#8aadf4}.chroma .nb{color:#91d7e3}.chroma .bp{color:#91d7e3}.chroma .nc{color:#eed49f}.chroma .no{color:#eed49f}.chroma .nd{color:#8aadf4;font-weight:700}.chroma .ni{color:#8bd5ca}.chroma .ne{color:#f5a97f}.chroma .nf{color:#8aadf4}.chroma .fm{color:#8aadf4}.chroma .nl{color:#91d7e3}.chroma .nn{color:#f5a97f}.chroma .py{color:#f5a97f}.chroma .nt{color:#c6a0f6}.chroma .nv{color:#f4dbd6}.chroma .vc{color:#f4dbd6}.chroma .vg{color:#f4dbd6}.chroma 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.cpf{color:#6e738d;font-weight:700;font-style:italic}.chroma .gd{color:#ed8796;background-color:#363a4f}.chroma .ge{font-style:italic}.chroma .gr{color:#ed8796}.chroma .gh{color:#f5a97f;font-weight:700}.chroma .gi{color:#a6da95;background-color:#363a4f}.chroma .gs{font-weight:700}.chroma .gu{color:#f5a97f;font-weight:700}.chroma .gt{color:#ed8796}.chroma .gl{text-decoration:underline}.chroma{background-color:unset!important}.chroma .hl{display:flex}.chroma .lnt{padding:0 0 0 12px}.highlight pre.chroma code{padding:8px 0}.highlight pre.chroma .line .cl,.chroma .ln{padding:0 10px}.chroma .lntd:last-of-type{width:100%}@media screen and (max-width:768px){:root{--gap:14px}.profile img{transform:scale(.85)}.first-entry{min-height:260px}.archive-month{flex-direction:column}.archive-year{margin-top:20px}.footer{padding:calc((var(--footer-height) - var(--gap) - 10px)/2)var(--gap)}}@media screen and (max-width:900px){.list .top-link{transform:translateY(-5rem)}}@media screen and (max-width:340px){.share-buttons{justify-content:unset}}@media(prefers-reduced-motion){.terms-tags a:active,.button:active,.post-entry:active,.top-link,.searchResults .focus,.searchResults li:active{transform:none}}:root{--radius:10px;--theme:#F8FAFC;--entry:#FFFFFF;--primary:#0F172A;--secondary:#64748B;--tertiary:#E2E8F0;--content:#334155;--code-bg:#F1F5F9;--code-block-bg:#0F172A;--border:#E2E8F0;--accent:#0D9488;--accent-hover:#0F766E;--accent-light:#F0FDFA;--accent-glow:rgba(13, 148, 136, 0.14)}:root[data-theme=dark]{--theme:#0A0D0C;--entry:#121A16;--primary:#E6F1EC;--secondary:#8FA69A;--tertiary:#20302A;--content:#D9E6DE;--code-bg:#16201C;--code-block-bg:#0F1512;--border:#20302A;--accent:#47F5B4;--accent-hover:#2cd396;--accent-light:rgba(71, 245, 180, 0.1);--accent-glow:rgba(71, 245, 180, 0.25)}body{font-feature-settings:"cv02","cv03","cv04","cv11";-webkit-font-smoothing:antialiased;transition:background-color .2s ease,color .2s 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cubic-bezier(.4,0,.2,1);position:relative}.post-entry:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 12px 28px -4px var(--accent-glow),0 4px 8px -2px rgba(0,0,0,3%)}.post-entry .entry-header h2{font-size:1.35rem;font-weight:700;letter-spacing:-.015em;color:var(--primary);transition:color .2s ease}.post-entry:hover .entry-header h2{color:var(--accent)}.post-entry .entry-content{color:var(--secondary);font-size:.92rem;line-height:1.6}.header{background:rgba(248,250,252,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}:root[data-theme=dark] .header{background:rgba(10,13,12,.85)}.logo a{font-size:1.35rem;font-weight:800;letter-spacing:-.02em;color:var(--primary);transition:color .2s ease}.logo a:hover{color:var(--accent)}#menu a{font-size:.9rem;font-weight:500;color:var(--secondary);border-radius:6px;padding:.35rem .65rem;transition:all .2s ease}#menu a:hover{background:var(--accent-light);color:var(--accent)!important}.post-tags a,.terms-tags a{background:var(--accent-light);color:var(--accent);border:1px solid var(--border);border-radius:20px;padding:.22rem .65rem;font-size:.78rem;font-weight:600;text-decoration:none!important;transition:all .2s ease;display:inline-block}.post-tags a:hover,.terms-tags a:hover{background:var(--accent);color:#fff!important;border-color:var(--accent);transform:translateY(-1px);box-shadow:0 4px 10px var(--accent-glow)}.social-icons a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--entry);color:var(--secondary);margin-right:.4rem;transition:all .2s ease}.social-icons a:hover{color:var(--accent)!important;border-color:var(--accent);background:var(--accent-light);transform:translateY(-2px);box-shadow:0 4px 10px var(--accent-glow)}.post-content pre{border:1px solid rgba(0,0,0,8%);border-radius:10px}.footer{font-size:.82rem;color:var(--secondary);border-top:1px solid var(--border);padding:1.8rem 0}.footer a{color:var(--secondary);font-weight:500;transition:color .2s ease}.footer a:hover{color:var(--accent)}@media print{.nav,.footer,.header,#theme-toggle{display:none!important}}.category-filter-wrapper{margin-top:.5rem;margin-bottom:1.8rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;.home-meta-bar{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-top:1rem;margin-bottom:1.2rem;padding-bottom:.6rem;border-bottom:1px solid var(--border);flex-wrap:wrap}.category-filter-wrapper::-webkit-scrollbar{display:none;.sections-intro{display:flex;flex-direction:column;gap:.15rem}.category-filter-bar{display:flex;align-items:center;gap:.5rem;padding:4px 2px;flex-wrap:wrap;.sections-title{font-size:1.4rem;font-weight:800;letter-spacing:-.02em;color:var(--primary);margin:0}@media(max-width:640px){.category-filter-bar{flex-wrap:nowrap;width:max-content;padding-bottom:6px}.sections-hint{font-size:.82rem;color:var(--secondary)}.cat-pill{.last-updated-chip{display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .95rem;gap:.5rem;padding:.35rem .8rem;background:var(--entry);border:1px solid var(--border);border-radius:9999px;border:1px solid var(--border);background:var(--entry);font-size:.78rem;color:var(--secondary);font-size:.84rem;font-weight:600;cursor:pointer;outline:none;box-shadow:0 1px 2px rgba(0,0,0,2%);user-select:none;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 2px rgba(0,0,0,2%);transition:all .2s ease}.cat-pill:hover{background:var(--accent-light);color:var(--accent);.last-updated-chip:hover{border-color:var(--accent);transform:translateY(-1px);color:var(--primary)}.cat-pill.active{background:var(--accent);color:#fff!important;border-color:var(--accent);box-shadow:0 4px 14px var(--accent-glow);transform:translateY(-1px);.last-updated-chip .updated-text strong{color:var(--primary);font-weight:600}.cat-dot{width:7px;height:7px;.pulse-indicator{width:8px;height:8px;border-radius:50%;background:#10b981;display:inline-block;transition:background-color .2s ease;box-shadow:0 0 rgba(16,185,129,.7);animation:pulse-ring 2s infinite cubic-bezier(.4,0,.6,1)}.cat-dot-all{background:#64748b}.cat-dot-backend{background:#0d9488}.cat-dot-cs{background:#4f46e5}.cat-dot-math{background:#d97706}.cat-dot-science{background:#7c3aed}.cat-dot-life{background:#059669}@keyframes pulse-ring{0%{transform:scale(.95);box-shadow:0 0 rgba(16,185,129,.7)}70%{transform:scale(1);box-shadow:0 0 0 6px rgba(16,185,129,0)}100%{transform:scale(.95);box-shadow:0 0 rgba(16,185,129,0)}}.cat-pill.active .cat-dot{background:#fff!important;box-shadow:0 0 6px rgba(255,255,255,.6);.section-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-bottom:2rem}.cat-count{@media(max-width:640px){.section-cards-grid{grid-template-columns:1fr;gap:.75rem}}.section-card{--card-accent:var(--accent);--card-glow:var(--accent-glow);--card-bg-active:var(--accent-light);--card-icon-bg:rgba(100, 116, 139, 0.08);background:var(--entry);border:1px solid var(--border);border-radius:12px;padding:1.15rem 1.25rem;cursor:pointer;display:flex;flex-direction:column;transition:all .22s cubic-bezier(.4,0,.2,1);position:relative;user-select:none;outline:none}.section-card:hover{transform:translateY(-3px);border-color:var(--card-accent);box-shadow:0 8px 22px -4px var(--card-glow),0 2px 6px rgba(0,0,0,3%)}.section-card:focus-visible{box-shadow:0 0 0 2px var(--card-accent)}.section-card.active{border-color:var(--card-accent);background:var(--card-bg-active);box-shadow:0 0 0 2px var(--card-accent),0 10px 24px -4px var(--card-glow);transform:translateY(-2px)}.section-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.65rem}.section-card-icon-wrap{width:38px;height:38px;border-radius:10px;background:var(--card-icon-bg);display:flex;align-items:center;justify-content:center;font-size:1.25rem;transition:transform .2s ease}.section-card:hover .section-card-icon-wrap{transform:scale(1.08)}.section-card-count{font-size:.72rem;font-weight:700;padding:.1rem .45rem;padding:.15rem .55rem;border-radius:9999px;background:rgba(100,116,139,.12);background:rgba(100,116,139,.1);color:var(--secondary);letter-spacing:.02em;transition:all .2s ease}.cat-pill:hover .cat-count{background:rgba(13,148,136,.15);color:var(--accent);.section-card:hover .section-card-count, .section-card.active .section-card-count{background:var(--card-accent);color:#fff!important}.cat-pill.active .cat-count{background:rgba(255,255,255,.25);color:#fff!important;.section-card-title{font-size:1.12rem;font-weight:700;letter-spacing:-.015em;color:var(--primary);margin:0 0 .35rem;transition:color .2s ease}.section-card:hover .section-card-title{color:var(--card-accent)}.section-card-desc{font-size:.84rem;color:var(--secondary);line-height:1.5;margin:0 0 .9rem;flex-grow:1}.section-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:.65rem;font-size:.78rem;color:var(--secondary)}.section-card-status{display:inline-flex;align-items:center;gap:.4rem;font-weight:600}.status-indicator{width:6px;height:6px;border-radius:50%;background:var(--secondary);transition:background-color .2s ease}.section-card.active .status-indicator{background:var(--card-accent);box-shadow:0 0 6px var(--card-accent)}.section-card.active .status-label{color:var(--card-accent);font-weight:700}.section-card-arrow{transition:transform .2s ease,color .2s ease;color:var(--secondary)}.section-card:hover .section-card-arrow{transform:translateX(4px);color:var(--card-accent)}.section-card-all{--card-accent:#0F172A;--card-glow:rgba(15, 23, 42, 0.15);--card-bg-active:#F8FAFC;--card-icon-bg:#F1F5F9}.section-card-backend{--card-accent:#0D9488;--card-glow:rgba(13, 148, 136, 0.2);--card-bg-active:#F0FDFA;--card-icon-bg:#CCFBF1}.section-card-cs{--card-accent:#4F46E5;--card-glow:rgba(79, 70, 229, 0.2);--card-bg-active:#EEF2FF;--card-icon-bg:#E0E7FF}.section-card-math{--card-accent:#D97706;--card-glow:rgba(217, 119, 6, 0.2);--card-bg-active:#FEF3C7;--card-icon-bg:#FDE68A}.section-card-science{--card-accent:#7C3AED;--card-glow:rgba(124, 58, 237, 0.2);--card-bg-active:#F5F3FF;--card-icon-bg:#EDE9FE}.section-card-life{--card-accent:#059669;--card-glow:rgba(5, 150, 105, 0.2);--card-bg-active:#ECFDF5;--card-icon-bg:#D1FAE5} :root[data-theme="dark"] .section-card-all { --card-accent: #E2E8F0; --card-glow: rgba(226, 232, 240, 0.2); --card-bg-active: rgba(255, 255, 255, 0.05); --card-icon-bg: rgba(255, 255, 255, 0.08); } :root[data-theme="dark"] .section-card-backend { --card-accent: #2DD4BF; --card-glow: rgba(45, 212, 191, 0.25); --card-bg-active: rgba(13, 148, 136, 0.15); --card-icon-bg: rgba(45, 212, 191, 0.15); } :root[data-theme="dark"] .section-card-cs { --card-accent: #818CF8; --card-glow: rgba(129, 140, 248, 0.25); --card-bg-active: rgba(99, 102, 241, 0.15); --card-icon-bg: rgba(129, 140, 248, 0.15); } :root[data-theme="dark"] .section-card-math { --card-accent: #FBBF24; --card-glow: rgba(251, 191, 36, 0.25); --card-bg-active: rgba(245, 158, 11, 0.15); --card-icon-bg: rgba(251, 191, 36, 0.15); } :root[data-theme="dark"] .section-card-science { --card-accent: #A78BFA; --card-glow: rgba(167, 139, 250, 0.25); --card-bg-active: rgba(139, 92, 246, 0.15); --card-icon-bg: rgba(167, 139, 250, 0.15); } :root[data-theme="dark"] .section-card-life { --card-accent: #34D399; --card-glow: rgba(52, 211, 153, 0.25); --card-bg-active: rgba(16, 185, 129, 0.15); --card-icon-bg: rgba(52, 211, 153, 0.15); } .feed-filter-status { display: flex; align-items: center; justify-content: space-between; background: var(--entry); border: 1px solid var(--border); border-radius: 10px; padding: 0.65rem 1rem; margin-bottom: 1.2rem; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02); animation: fadeIn 0.2s ease-out; } @keyframes fadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } } .filter-status-info { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--secondary); } .filter-status-label { font-weight: 500; } .filter-status-badge { font-size: 0.76rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 6px; text-transform: uppercase; letter-spacing: 0.03em; } .filter-status-count { font-size: 0.82rem; color: var(--secondary); } .btn-clear-filter { display: inline-flex; align-items: center; gap: 0.4rem; background: none; border: 1px solid var(--border); border-radius: 6px; padding: 0.3rem 0.65rem; font-size: 0.78rem; font-weight: 600; color: var(--secondary); cursor: pointer; transition: all 0.2s ease; } .btn-clear-filter:hover { background: var(--accent-light); color: var(--accent); border-color: var(--accent); } .entry-categories { display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.65rem; position: relative; z-index: 3; z-index: 3; } .cat-badge { display: inline-flex; align-items: center; padding: 0.2rem 0.55rem; border-radius: 6px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; cursor: pointer; transition: all 0.18s ease; user-select: none; } .cat-badge-backend { background: #F0FDFA; color: #0F766E; border: 1px solid #CCFBF1; } .cat-badge-backend:hover { background: #CCFBF1; color: #115E59; } .cat-badge-cs { background: #EEF2FF; color: #4338CA; border: 1px solid #E0E7FF; } .cat-badge-cs:hover { background: #E0E7FF; color: #3730A3; } .cat-badge-math { background: #FEF3C7; color: #B45309; border: 1px solid #FDE68A; } .cat-badge-math:hover { background: #FDE68A; color: #92400E; } .cat-badge-science { background: #F5F3FF; color: #6D28D9; border: 1px solid #EDE9FE; } .cat-badge-science:hover { background: #EDE9FE; color: #5B21B6; } .cat-badge-life { background: #ECFDF5; color: #047857; border: 1px solid #D1FAE5; } .cat-badge-life:hover { background: #D1FAE5; color: #065F46; } :root[data-theme="dark"] .cat-badge-backend { background: rgba(13, 148, 136, 0.16); color: #2DD4BF; border-color: rgba(45, 212, 191, 0.25); } :root[data-theme="dark"] .cat-badge-cs { background: rgba(99, 102, 241, 0.16); color: #818CF8; border-color: rgba(129, 140, 248, 0.25); } :root[data-theme="dark"] .cat-badge-math { background: rgba(245, 158, 11, 0.16); color: #FBBF24; border-color: rgba(251, 191, 36, 0.25); } :root[data-theme="dark"] .cat-badge-science { background: rgba(139, 92, 246, 0.16); color: #A78BFA; border-color: rgba(167, 139, 250, 0.25); } :root[data-theme="dark"] .cat-badge-life { background: rgba(16, 185, 129, 0.16); color: #34D399; border-color: rgba(52, 211, 153, 0.25); } .category-empty-state { background: var(--entry); border: 2px dashed var(--border); border-radius: 12px; padding: 3.5rem 2rem; text-align: center; margin: 1.5rem 0; } .category-empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 0.8rem; } .category-empty-state h3 { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; } .category-empty-state p { font-size: 0.92rem; color: var(--secondary); max-width: 44ch; margin: 0 auto 1.2rem auto; } .btn-reset-filter { background: var(--accent); color: #FFFFFF; border: none; border-radius: 8px; padding: 0.55rem 1.3rem; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.2s ease; box-shadow: 0 4px 12px var(--accent-glow); } .btn-reset-filter:hover { background: var(--accent-hover); transform: translateY(-1px); }}}}}}}}}}}}}