:root{--primary-color: #22c7a7;--secondary-color: #2980b9;--accent-color: #e74c3c;--text-color: var(--c-text-1);--text-light: var(--c-text-3);--bg-color: #fbfbfb;--card-bg: #ffffff;--border-color: #bdc3c7;--shadow: 0 5px 15px rgba(0, 0, 0, .08);--light-shadow: 0 2px 8px rgba(0, 0, 0, .05);--border-radius: 12px;--transition-fast: all .2s ease-in-out;--transition-normal: all .3s ease-in-out;--font-primary: 'Kumbh Sans', Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-serif: 'Georgia', 'Times New Roman', serif;--page-grad-1: #0f172a;--page-grad-2: #1e293b;--page-grad-3: #334155;--page-grad-1-light: #f6faff;--page-grad-2-light: #eef5ff;--page-grad-3-light: #e7f3ff;--page-bg-gradient: linear-gradient(120deg, var(--page-grad-1), var(--page-grad-2) 55%, var(--page-grad-3));--blob1-color: rgba(34, 197, 167, .30);--blob2-color: rgba(245, 196, 67, .26);--blob3-color: rgba(56, 189, 248, .25);--swirl-colors: conic-gradient(from 0deg at 50% 50%, 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a:hover{color:var(--primary-color)}.post-card .post-content>p:not(.post-date){font-size:.9rem;color:var(--text-light);margin-bottom:1rem;flex-grow:1;line-height:1.6}.post-card .post-date{text-align:center;font-size:.8rem;color:var(--text-light);margin-bottom:.8rem}.post-card .read-more{font-weight:600;font-size:.9rem;color:var(--primary-color);margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center}.post-card .read-more i{margin-left:.4rem;transition:var(--transition-fast)}.post-card .read-more:hover i{transform:translateX(4px)}.post-card .excerpt{font-size:.9rem;color:var(--text-light);margin-bottom:1rem;flex-grow:1;line-height:1.6}.view-more{text-align:center;margin-top:2.5rem}.view-more a{padding:.7rem 1.5rem;border:1px solid var(--primary-color);border-radius:var(--border-radius);font-weight:500;transition:var(--transition-normal)}.view-more a:hover{background-color:var(--primary-color);color:var(--card-bg)}html[data-theme="light"] .article-page 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.search-icon{position:absolute;left:0.8rem;top:50%;transform:translateY(-50%);color:var(--text-light);font-size:0.9rem}#search-results-container{position:absolute;top:100%;left:0;right:0;background:#18242b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,0.1);border-radius:var(--border-radius);box-shadow:0 10px 34px -10px rgba(0,0,0,0.55),0 4px 14px -4px rgba(0,0,0,0.4);max-height:420px;overflow-y:auto;z-index:1000;margin-top:.55rem;display:none;padding:4px 0;transition:background .35s ease, box-shadow .4s ease, border-color .4s ease}#search-results-container.show{display:block}#search-results-container .search-result-item{display:block;padding:.75rem 1.05rem .8rem 1.05rem;border-bottom:1px solid rgba(255,255,255,0.06);transition:background .3s ease, color .3s ease;position:relative}#search-results-container .search-result-item:last-child{border-bottom:none}#search-results-container 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.search-result-item.selected{background:linear-gradient(120deg, rgba(0,0,0,0.08), rgba(0,0,0,0.03))}.header .search-container{background:transparent;border:none;box-shadow:none}.header .search-container #search-input{all:unset;width:250px;max-width:42vw;padding:10px 36px 10px 34px;border-radius:999px;color:var(--text);font-size:0.9rem}.header .search-container #search-input::placeholder{color:#9aa3b2}@media (max-width: 780px){.header .search-container #search-input{width:0;padding:0;opacity:0}.header.is-searching .search-container #search-input{width:100%;opacity:1}}#password-prompt-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg, rgba(0,0,0,0.7), rgba(30,30,30,0.8));backdrop-filter:blur(15px) saturate(1.2);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:opacity 0.3s ease, visibility 0s 0.3s 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#password-input{text-align:center;position:relative;flex:1;margin-bottom:0;min-height:50px;background:linear-gradient(45deg, rgba(255,255,255,0.9), #fff);border:2px solid var(--border-color);border-radius:12px;padding:1rem}#password-prompt-overlay #password-prompt-container .password-input-wrapper #password-input:focus{outline:none;box-shadow:0 0 20px rgba(var(--primary-color), 0.3)}#password-prompt-overlay #password-prompt-container #password-submit-button{background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));color:var(--card-bg);border:none;padding:1rem 1.5rem;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition-normal);width:auto}#password-prompt-overlay #password-prompt-container #password-submit-button:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(var(--primary-color), 0.4)}#password-prompt-overlay #password-prompt-container #password-submit-button:before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,0.2);border-radius:12px;transform:scale(0);transition:transform 0.3s ease;opacity:0}#password-prompt-overlay #password-prompt-container .password-icon{font-size:3rem;color:var(--primary-color);margin-bottom:1.5rem;position:relative}#password-prompt-overlay #password-prompt-container .password-icon i{animation:lockBounce 2s ease-in-out infinite;will-change:transform;backface-visibility:hidden}@keyframes lockBounce{0%,
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border-color .4s ease, background .4s ease}@media (max-width: 1200px){#toc-container{display:none}}#toc-container li{list-style-position:inside;padding-left:0}#toc-container li a{text-decoration:none;color:var(--text-light);display:inline-block;padding:6px 4px 8px;border-radius:8px;transition:color .3s ease, background .35s ease;position:relative}#toc-container li a::after{content:'';position:absolute;width:0;height:2px;bottom:6px;left:0;background-color:var(--primary-color);transition:var(--transition-normal)}#toc-container li a.toc-h2{font-weight:650;font-size:1em}#toc-container li a.toc-h3{font-size:.9em;font-weight:500;margin-left:20px}#toc-container li a.toc-h4{font-size:.85em;font-weight:400;margin-left:40px}#toc-container li a:hover{color:var(--primary-color);background:rgba(255,255,255,0.06)}#toc-container li a.active{color:var(--primary-color);font-weight:600}#toc-container li a:hover::after,#toc-container li a.active::after{width:100%}html[data-theme="light"] #toc-container{background:rgba(255,255,255,0.78);border-color:rgba(0,0,0,0.08);box-shadow:0 4px 18px -6px rgba(0,0,0,0.18),0 2px 6px -2px rgba(0,0,0,0.08)}.bg-blur{position:fixed;inset:0;z-index:-2;background:radial-gradient(1200px 600px at 10% -10%, rgba(255,255,255,0.15), transparent 60%),radial-gradient(1000px 500px at 120% 10%, rgba(158,203,255,0.15), transparent 60%),url("/assets/images/banner.jpg") center/cover no-repeat fixed;filter:blur(var(--bg-blur)) saturate(var(--bg-sat)) brightness(var(--bg-bright));transform:scale(1.06)}.bg-overlay{position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg, rgba(5,10,20,0.35), rgba(5,10,20,0.65))}html[data-theme="light"] .bg-overlay{background:linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0.6))}html[data-theme="light"] body{background:#f6f8fb}.switch{margin:28px auto 18px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);border-radius:999px;padding:6px;width:fit-content;box-shadow:var(--shadow);position:relative}.switch button{appearance:none;border:0;background:transparent;color:var(--muted);padding:8px 16px;border-radius:999px;cursor:pointer;font-weight:600;letter-spacing:.2px;transition:color .2s ease, transform .2s ease;position:relative;z-index:1}.switch button.active{color:#0b111b;transform:translateY(-1px)}.switch__thumb{position:absolute;top:6px;left:6px;height:calc(100% - 12px);width:var(--thumb-w, 50%);transform:translateX(var(--thumb-x, 0));background:linear-gradient(180deg, #cfe6ff, #9ecbff);border-radius:999px;box-shadow:0 6px 18px rgba(109,177,255,0.25);transition:transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),width 0.3s ease;z-index:0}.hero{height:150px;display:flex;align-items:center;justify-content:center;text-align:center}.hero #typewriter-text{display:inline-block}.switch{margin:28px auto 18px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);border-radius:999px;padding:6px;width:fit-content;position:relative}.switch button{appearance:none;border:0;background:transparent;color:var(--muted, #cfd3dc);padding:8px 16px;border-radius:999px;cursor:pointer;font-weight:600;letter-spacing:.2px;position:relative;z-index:1;transition:color .2s ease, transform .2s ease}.switch button .active{color:#0b111b;transform:translateY(-1px)}html[data-theme="light"] .switch{background:rgba(0,0,0,0.05);border-color:rgba(0,0,0,0.08)}.switch__thumb{position:absolute;top:6px;left:6px;height:calc(100% - 12px);width:120px;background:linear-gradient(180deg, #cfe6ff, #9ecbff);border-radius:999px;box-shadow:0 6px 18px rgba(109,177,255,0.25);transition:transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),width 0.3s ease;z-index:0}.post-grid.hidden{display:none}.container{width:min(100% - 32px, 1120px);margin-inline:auto}.container .post-card{color:inherit;background:rgba(255,255,255,0.06)}.container .post-card .post-tag{opacity:0.8}html[data-theme="light"] .container.post-card{background:rgba(255,255,255,0.06)}.home-header{display:flex;align-items:center;justify-content:space-between;margin:2.5rem 0 2rem;gap:1.6rem}.home-header.intro{flex:1}.home-header.intro h1{font-size:clamp(2.15rem, 4.2vw, 2.9rem);margin:0 0 1rem;line-height:1.08;font-weight:700;letter-spacing:.5px;background:linear-gradient(115deg, var(--c-heading), var(--c-accent));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 2px 6px rgba(0,0,0,0.25))}.home-header.intro p{font-size:1.02rem;margin:0;line-height:1.65;max-width:660px;color:var(--c-text-3)}.home-header .info-capsules{display:flex;flex-direction:column;gap:.9rem;min-width:240px}.home-header .info-capsules .capsule{--_bg: linear-gradient(130deg, rgba(var(--glass-rgb), 0.55), rgba(var(--glass-rgb), 0.3));position:relative;padding:.85rem 1rem .9rem;border-radius:16px;background:var(--_bg);backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);border:1px solid rgba(255,255,255,0.12);overflow:hidden;transition:box-shadow .45s ease, border-color .45s ease;box-shadow:0 6px 22px -8px rgba(0,0,0,0.45),0 2px 6px -2px rgba(0,0,0,0.35)}.home-header .info-capsules .capsule::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg, rgba(255,255,255,0.35), transparent 40%),radial-gradient(circle at 80% 25%, rgba(255,255,255,0.55), transparent 65%);opacity:.12;mix-blend-mode:plus-lighter;pointer-events:none;transition:opacity .6s ease}.home-header .info-capsules .capsule:hover{border-color:rgba(255,255,255,0.25);box-shadow:0 10px 38px -10px rgba(0,0,0,0.55),0 4px 14px -3px rgba(0,0,0,0.4)}.home-header .info-capsules .capsule:hover::before{opacity:.28}.home-header .info-capsules .capsule h3{font-size:.68rem;text-transform:uppercase;letter-spacing:1.2px;margin:0 0 .25rem;font-weight:600;color:var(--c-text-4)}.home-header .info-capsules .capsule p,.home-header .info-capsules .capsule span{margin:0;font-size:.8rem;line-height:1.45;color:var(--c-text-3)}.content-switcher{position:relative;display:flex;gap:.75rem;margin:0 0 2rem;padding:.55rem;border-radius:16px;background:linear-gradient(135deg, rgba(var(--glass-rgb), 0.55), rgba(var(--glass-rgb), 0.25));backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);border:1px solid rgba(255,255,255,0.12);overflow:hidden;align-self:flex-start}.content-switcher button{background:none;border:0;padding:.62rem 1.15rem;border-radius:12px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;position:relative;color:var(--c-text-4);transition:color .35s ease;z-index:2}.content-switcher button:hover{color:var(--c-text-1)}.content-switcher button.active{color:var(--c-text-1)}.content-switcher .switch-indicator{position:absolute;top:4px;bottom:4px;width:calc(50% - 8px);background:linear-gradient(120deg, rgba(255,255,255,0.35), rgba(255,255,255,0.08));border-radius:12px;pointer-events:none;transition:transform 0.55s cubic-bezier(0.22, 1, 0.24, 1),background 0.55s ease;box-shadow:0 4px 14px -4px rgba(0,0,0,0.4),inset 0 1px 0 rgba(255,255,255,0.35)}.content-switcher.life-active .switch-indicator{transform:translateX(calc(100% + 8px))}.article-list{display:grid;grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));gap:1.55rem;margin-top:1.1rem;align-items:stretch}.about-page{position:relative;min-height:calc(var(--vh, 1vh) * 100)}.about-page::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 18% 84%, var(--blob1-color) 0%, transparent 60%),radial-gradient(ellipse at 82% 20%, var(--blob2-color) 0%, transparent 62%),radial-gradient(ellipse at 52% 45%, var(--blob3-color) 0%, transparent 58%),var(--page-bg-gradient);background-size:220% 220%;animation:aboutFluidDrift 55s linear infinite, aboutHueShift 95s linear 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saturate(var(--bg-sat)) brightness(var(--bg-bright));padding:2.5rem;border-radius:var(--border-radius);border:1px solid var(--page-container-border);box-shadow:0 10px 40px -10px rgba(0,0,0,0.35),inset 0 1px 0 0 rgba(255,255,255,0.25);max-width:960px;margin:2.5rem auto 3.5rem;position:relative;overflow:hidden}.profile-section{display:flex;align-items:center;justify-content:center;gap:2rem;margin-bottom:3rem;background:linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));backdrop-filter:blur(8px);padding:2rem 2.2rem;border-radius:calc(var(--border-radius) - 2px);border:1px solid rgba(255,255,255,0.15);box-shadow:0 4px 18px rgba(0,0,0,0.18),inset 0 1px 0 rgba(255,255,255,0.3)}.profile-image{position:relative;display:inline-block}.profile-image img{width:168px;height:168px;border-radius:50%;object-fit:cover;box-shadow:0 10px 34px -8px rgba(0,0,0,0.55);border:4px solid rgba(255,255,255,0.55);transition:all 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);position:relative;background:linear-gradient(135deg, rgba(255,255,255,0.4), rgba(255,255,255,0))}.profile-info{text-align:center}.profile-info h2{font-size:2rem;margin-bottom:1rem;background:linear-gradient(135deg, var(--primary-color), var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.profile-info p{font-size:1rem;color:var(--text-light);margin-bottom:1.5rem;line-height:1.6}.social-links{display:flex;justify-content:center;gap:1.5rem}.social-links a{color:var(--text);font-size:1.35rem;padding:0.9rem;border-radius:14px;background:linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05));border:1px solid rgba(255,255,255,0.18);transition:all 0.4s cubic-bezier(0.4, 0.2, 0.2, 1);display:flex;align-items:center;justify-content:center;width:54px;height:54px;position:relative;overflow:hidden;backdrop-filter:blur(4px) saturate(1.2);-webkit-backdrop-filter:blur(4px) saturate(1.2)}.social-links a:before{content:'';position:absolute;inset:0;background:linear-gradient(140deg, rgba(255,255,255,0.35), rgba(255,255,255,0));opacity:0;transition:inherit}.social-links a:hover{transform:translateY(-4px) scale(1.06);box-shadow:0 12px 30px -8px rgba(0,0,0,0.45),0 4px 10px -2px rgba(0,0,0,0.25);color:var(--brand-strong)}.social-links a:hover:before{opacity:1}.intro{margin-bottom:3rem;padding:2rem 2.2rem 2.4rem;background:linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));border-radius:calc(var(--border-radius) - 4px);border:1px solid rgba(255,255,255,0.18);position:relative;overflow:hidden;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.intro h2{font-size:1.55rem;margin-bottom:1.4rem;padding-bottom:0.75rem;display:inline-block;position:relative;text-align:center;width:100%;letter-spacing:.5px;background:linear-gradient(120deg, var(--brand-strong), var(--brand));background-clip:text;-webkit-background-clip:text;color:transparent}.intro h2:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:64px;height:2px;background:linear-gradient(90deg, var(--brand-strong), var(--brand));border-radius:2px}.bio-content{text-align:center;max-width:600px;margin:0 auto}.bio-content p{margin-bottom:1rem;line-height:1.82;font-size:1.04rem}.timeline{position:relative;padding-left:25px;margin-left:10px}.timeline::before{content:'';position:absolute;left:10px;top:0;bottom:0;width:2px;background:linear-gradient(var(--brand), transparent)}.timeline-item{margin-bottom:2.5rem;position:relative}.timeline-item last-child{margin-bottom:0}.timeline-date{font-weight:600;color:var(--primary-color);font-size:0.9rem;margin-bottom:0.3rem;display:block}@media (max-width: 768px){.about-container{margin:0 auto;padding:2rem 1.4rem}.profile-section{flex-direction:column;text-align:center}.social-links a{width:50px;height:50px}.intro{padding:1.65rem 1.4rem 2rem}}@media (prefers-reduced-motion: reduce){.about-page::before,.about-page::after{animation:none}}.article-page{position:relative;min-height:calc(var(--vh, 1vh) * 100)}.article-page::before{content:'';position:fixed;top:-10px;left:-10px;right:-10px;bottom:-10px;background:radial-gradient(ellipse at 20% 78%, var(--blob1-color) 0%, transparent 60%),radial-gradient(ellipse at 76% 26%, var(--blob2-color) 0%, transparent 62%),radial-gradient(ellipse at 50% 42%, var(--blob3-color) 0%, transparent 58%),var(--page-bg-gradient);background-size:220% 220%;z-index:-3;animation:fluidDrift 50s linear infinite, hueShift 90s linear infinite;will-change:transform, filter}.article-page::after{content:'';position:fixed;top:-10px;left:-10px;right:-10px;bottom:-10px;background:var(--swirl-colors);mix-blend-mode:overlay;opacity:.45;animation:swirlRotate 160s linear infinite;z-index:-4;pointer-events:none}@keyframes swirlRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes fluidDrift{0%{transform:translate3d(0, 0, 0) scale(1) rotate(0deg)}25%{transform:translate3d(2%, -1%, 0) scale(1.035) rotate(0.4deg)}50%{transform:translate3d(-1%, 1.5%, 0) scale(1.06) rotate(0.8deg)}75%{transform:translate3d(1.2%, -0.8%, 0) scale(1.03) rotate(0.4deg)}100%{transform:translate3d(0, 0, 0) scale(1) rotate(0deg)}}@keyframes hueShift{0%{filter:hue-rotate(0deg)}50%{filter:hue-rotate(18deg)}100%{filter:hue-rotate(0deg)}}@keyframes articleLightFloat{0%{opacity:.9}50%{opacity:.83}100%{opacity:.9}}@keyframes backgroundFloat{from{opacity:.95}50%{opacity:.85}to{opacity:.95}}.article-container{width:80%;max-width:800px;margin:2rem auto;padding:2rem 1.5rem;position:relative;z-index:1;background:var(--page-container-bg);backdrop-filter:blur(10px);border:1px solid var(--page-container-border);border-radius:var(--border-radius);box-shadow:0 8px 32px rgba(0,0,0,0.08),0 4px 16px rgba(0,0,0,0.04),inset 0 1px 0 rgba(255,255,255,0.7);animation:containerFloat 6s ease-in-out infinite;backdrop-filter:blur(14px) saturate(var(--bg-sat)) brightness(var(--bg-bright));-webkit-backdrop-filter:blur(14px) saturate(var(--bg-sat)) brightness(var(--bg-bright))}.article-container::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(255,255,255,0.45), rgba(255,255,255,0.3));border-radius:var(--border-radius);z-index:-1}.article-container .article-header{text-align:center;margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.article-container .article-header h1{font-size:2.5rem;color:var(--text-color);margin-bottom:1rem;line-height:1.3}.article-container .article-header .article-meta{display:flex;justify-content:center;align-items:center;gap:2rem;color:var(--text-light);font-size:0.9rem}.article-container .article-header .article-meta .meta-item{display:flex;align-items:center;gap:0.5rem}.article-container .article-header .article-meta .meta-item i{color:var(--primary-color)}.article-container .article-featured-img{margin-bottom:2rem}.article-container .article-content{position:relative;line-height:1.8;font-size:1.1rem;color:var(--text-color)}.article-container .article-content p{margin-bottom:1.5rem;text-align:justify}.article-container .article-content h1,.article-container .article-content h2,.article-container .article-content h3,.article-container .article-content h4,.article-container .article-content h5,.article-container .article-content h6{margin:3rem 0 1.5rem 0;position:relative}.article-container .article-content h1:first-child,.article-container .article-content h2:first-child,.article-container .article-content h3:first-child,.article-container .article-content h4:first-child,.article-container .article-content h5:first-child,.article-container .article-content h6:first-child{margin-top:0}.article-container .article-content h2{margin:4rem 0 1rem 0;text-align:center;font-size:1.8rem;color:var(--primary-color);padding-bottom:0.5rem;border-bottom:2px solid var(--primary-color)}.article-container .article-content h3{font-size:1.5rem;color:var(--secondary-color)}.article-container .article-content h4{font-size:1.2rem;color:var(--md-secondary)}.article-container .article-content a{color:var(--primary-color);font-weight:500;position:relative;transition:var(--transition-fast)}.article-container .article-content a::after{content:'';position:absolute;width:0;height:1px;bottom:-2px;left:0;background-color:var(--primary-color);transition:var(--transition-normal)}.article-container .article-content a:hover{color:var(--secondary-color);transform:translateY(-1px)}.article-container .article-content a:hover::after{width:100%}.article-container .article-content a[href*="//"]::before{content:'🔗';margin-right:0.3em;font-size:0.8em;opacity:0.7}.article-container .article-content ul,.article-container .article-content ol{margin:1.5rem 0;padding-left:2rem}.article-container .article-content ul li,.article-container .article-content ol 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1rem;width:max-content;max-width:80vw;z-index:10;font-size:0.9rem;line-height:1.5;text-align:left;transition:opacity 0.2s ease-in-out}.article-container .article-content .footnote-tooltip::after{content:'';position:absolute;left:50%;top:100%;transform:translateX(-50%);border-width:6px;border-style:solid;border-color:var(--card-bg, #fff) transparent transparent transparent}.article-container .article-content sup[role="doc-noteref"]:hover .footnote-tooltip{display:block;opacity:1}.article-container .article-divider{display:flex;align-items:center;justify-content:center;margin:3rem 0 2rem 0;position:relative}.article-container .article-divider .divider-line{flex:1;height:1px;background:linear-gradient(90deg, transparent 0%, var(--primary-color) 20%, var(--primary-color) 80%, transparent 100%)}.article-container .article-divider .divider-content{display:flex;align-items:center;gap:1rem;margin:0 1.5rem;padding:0 1rem}.article-container .article-divider .divider-icon{padding:0.75rem;background:var(--primary-color);color:white;border-radius:50%;box-shadow:0 4px 12px rgba(37,99,235,0.3);display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition-normal);flex-shrink:0}.article-container .article-divider .divider-icon:hover{transform:scale(1.1);box-shadow:0 6px 16px rgba(37,99,235,0.4)}.article-container .article-divider .divider-title{font-size:1.8rem;color:var(--primary-color);margin:0;font-weight:600;white-space:nowrap}@keyframes containerFloat{0%,
    100%{transform:translateY(0px)}50%{transform:translateY(-2px)}}#back-to-top-btn{position:fixed;top:8rem;right:1rem;z-index:999;background:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);color:#64748b;border:2px solid #cbd5e1;border-radius:50%;width:50px;height:50px;font-size:1.5rem;cursor:pointer;box-shadow:0 4px 12px rgba(148,163,184,0.15),0 2px 4px rgba(148,163,184,0.1);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);display:none;overflow:hidden}#back-to-top-btn::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.2) 50%, rgba(148,163,184,0.1) 100%);border-radius:50%;z-index:-1}#back-to-top-btn:hover{background:linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);border-color:#94a3b8;color:#475569;transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px rgba(148,163,184,0.25),0 4px 8px rgba(148,163,184,0.15)}#back-to-top-btn i{transform:scale(0.95);z-index:1;position:relative}#back-to-top-btn:active{transform:translateY(0) scale(0.98);transition:transform 0.1s ease}#music-controller{position:fixed;top:12.5rem;right:1rem;z-index:999;display:block}#music-controller #music-btn{background:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);color:#64748b;border:2px solid #cbd5e1;border-radius:50%;width:50px;height:50px;font-size:1.2rem;cursor:pointer;box-shadow:0 4px 12px rgba(148,163,184,0.15),0 2px 4px rgba(148,163,184,0.1);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}#music-controller #music-btn::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.2) 50%, rgba(148,163,184,0.1) 100%);border-radius:50%;z-index:-1}#music-controller #music-btn:hover{background:linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);border-color:#94a3b8;color:#475569;transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px rgba(148,163,184,0.25),0 4px 8px rgba(148,163,184,0.15)}#music-controller #music-btn.playing{background:linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);border-color:#f59e0b;color:#d97706;box-shadow:0 6px 16px rgba(245,158,11,0.3),0 2px 8px rgba(245,158,11,0.2)}#music-controller #music-btn.playing::before{background:linear-gradient(135deg, rgba(254,243,199,0.9) 0%, rgba(253,230,138,0.5) 50%, rgba(245,158,11,0.1) 100%)}#music-controller #music-btn.playing i{animation:musicRotate 3s linear infinite;color:#d97706}#music-controller #music-btn.playing:hover{background:linear-gradient(135deg, #fde68a 0%, #fcd34d 100%);transform:translateY(-2px) scale(1.05);box-shadow:0 10px 24px rgba(245,158,11,0.4),0 4px 12px rgba(245,158,11,0.25)}#music-controller #music-btn.paused{background:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);border-color:#cbd5e1;color:#64748b}#music-controller #music-btn.paused i{animation:none;transition:transform 0.3s ease}#music-controller #music-btn i{transform:scale(0.9);transition:all 0.3s ease;z-index:1;position:relative}#music-controller #music-btn:active{transform:translateY(0) scale(0.98);transition:transform 0.1s ease}@keyframes musicRotate{0%{transform:rotate(0deg) scale(0.9)}25%{transform:rotate(90deg) scale(0.95)}50%{transform:rotate(180deg) scale(1)}75%{transform:rotate(270deg) scale(0.95)}100%{transform:rotate(360deg) scale(0.9)}}@keyframes musicPulse{0%,
    100%{box-shadow:0 6px 16px rgba(245,158,11,0.3),0 2px 8px rgba(245,158,11,0.2)}50%{box-shadow:0 8px 20px rgba(245,158,11,0.4),0 4px 12px rgba(245,158,11,0.3)}}#music-controller #music-btn.playing{animation:musicPulse 2s ease-in-out infinite}@media (max-width: 768px){.article-container{margin:0;width:100%;padding:1.5rem 1rem;animation:none}.article-container .article-header h1{font-size:2rem}.article-container .article-header .article-meta{flex-direction:row;gap:1rem}.article-container .article-content{font-size:1rem}.article-container .article-content h2{font-size:1.5rem}.article-container .article-content h3{font-size:1.3rem}#back-to-top-btn{right:0.5rem;width:45px;height:45px;font-size:1.3rem}#music-controller{right:0.5rem;top:12rem}#music-controller #music-btn{width:45px;height:45px;font-size:1.1rem}#music-controller #music-btn:hover{transform:scale(1.02)}}