:root{--header-offset: 72px;--mini-header-height: 44px}@media (max-width: 768px){:root{--header-offset: 64px;--mini-header-height: 40px}}.container-1200[data-astro-cid-5lfdhrch]{max-width:1200px;margin:0 auto;padding:0 24px}.case-study-hero[data-astro-cid-5lfdhrch]{padding:calc(var(--header-offset) + 16px) 0 28px;background:var(--md-sys-color-surface)}.case-study-hero[data-astro-cid-5lfdhrch] .container-1200[data-astro-cid-5lfdhrch]{display:flex;flex-direction:column;align-items:center;text-align:center}.hero-meta[data-astro-cid-5lfdhrch]{display:flex;gap:12px;align-items:center;margin-bottom:12px;justify-content:center}.hero-title[data-astro-cid-5lfdhrch]{margin:0 0 12px;line-height:1.12;font-size:clamp(26px,4.5vw,var(--md-sys-typescale-display-small-size))}.hero-subtitle[data-astro-cid-5lfdhrch]{color:var(--md-sys-color-on-surface-variant);margin:0 0 var(--space-16);max-width:820px}.hero-chips[data-astro-cid-5lfdhrch]{display:flex;flex-wrap:wrap;gap:var(--space-8);margin:var(--space-12) 0 var(--space-16);justify-content:center}.chip[data-astro-cid-5lfdhrch]{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);padding:8px 12px;border-radius:999px;border:1px solid var(--md-sys-color-outline-variant)}.hero-banner[data-astro-cid-5lfdhrch]{margin-top:var(--space-20);width:100%}.hero-image[data-astro-cid-5lfdhrch]{width:100%;height:auto;display:block;border-radius:var(--radius-lg);border:2px solid var(--md-sys-color-outline-variant);box-shadow:0 8px 32px #00000014;background:var(--md-sys-color-surface-container)}.hero-image--intrinsic[data-astro-cid-5lfdhrch]{width:auto;max-width:100%;height:auto;margin-left:auto;margin-right:auto}.mini-header[data-astro-cid-5lfdhrch]{position:sticky;top:var(--header-offset);z-index:99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--md-sys-color-outline-variant);background:color-mix(in srgb,var(--md-sys-color-surface) 90%,transparent);opacity:0;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease;pointer-events:none}.mini-header[data-astro-cid-5lfdhrch].visible{opacity:1;transform:translateY(0);pointer-events:auto}.mini-header-inner[data-astro-cid-5lfdhrch]{display:flex;justify-content:space-between;align-items:center;padding:8px 0;min-height:var(--mini-header-height)}.mini-title[data-astro-cid-5lfdhrch]{color:var(--md-sys-color-on-surface);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-nav[data-astro-cid-5lfdhrch]{display:flex;gap:12px;align-items:center}.mini-link[data-astro-cid-5lfdhrch]{text-decoration:none;color:var(--md-sys-color-primary);padding:6px 10px;border-radius:12px}.mini-link[data-astro-cid-5lfdhrch]:hover{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.mini-link-btn[data-astro-cid-5lfdhrch]{background:transparent;border:1px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);border-radius:12px;padding:6px 10px;cursor:pointer}.mini-link-btn[data-astro-cid-5lfdhrch]:hover{border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary)}.mini-progress[data-astro-cid-5lfdhrch]{height:3px;width:160px;background:var(--md-sys-color-surface-variant);border-radius:2px;overflow:hidden;margin-left:12px}.mini-progress-bar[data-astro-cid-5lfdhrch]{height:100%;width:0%;background:linear-gradient(90deg,var(--md-sys-color-primary),var(--md-sys-color-secondary));transition:width .1s ease}@media (max-width: 768px){.hero-subtitle[data-astro-cid-5lfdhrch]{font-size:15px;margin-bottom:var(--space-12)}.hero-chips[data-astro-cid-5lfdhrch]{gap:var(--space-8);margin:var(--space-8) 0 var(--space-12)}.hero-banner[data-astro-cid-5lfdhrch]{margin-top:var(--space-16)}.mini-header-inner[data-astro-cid-5lfdhrch]{padding:8px 0}.mini-nav[data-astro-cid-5lfdhrch]{gap:8px}}html{scroll-padding-top:calc(var(--header-offset) + 8px)}.mermaid-diagram[data-astro-cid-5lfdhrch]{display:block;max-width:100%;overflow-x:auto;padding:8px 0}.mermaid-diagram[data-astro-cid-5lfdhrch] svg[data-astro-cid-5lfdhrch]{height:auto;max-width:100%}.case-study-header[data-astro-cid-5lfdhrch]{padding:120px 0 80px;background:linear-gradient(135deg,var(--md-sys-color-primary-container) 0%,var(--md-sys-color-secondary-container) 100%);position:relative;overflow:hidden}.case-study-header[data-astro-cid-5lfdhrch]:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(255,255,255,.1) 0%,transparent 50%);pointer-events:none}.header-content[data-astro-cid-5lfdhrch]{max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:1;padding:0 24px}.breadcrumb[data-astro-cid-5lfdhrch]{margin-bottom:40px;text-align:left;width:100%;margin-left:-24px;padding-left:24px}.breadcrumb-link[data-astro-cid-5lfdhrch]{display:inline-flex;align-items:center;gap:8px;color:var(--md-sys-color-on-primary-container);text-decoration:none;transition:all .3s ease;padding:8px 16px;border-radius:12px;background:#ffffff1a;backdrop-filter:blur(8px)}.breadcrumb-link[data-astro-cid-5lfdhrch]:hover{background:#fff3;transform:translate(-4px)}.breadcrumb-link[data-astro-cid-5lfdhrch] .material-icon[data-astro-cid-5lfdhrch]{font-size:20px}.header-meta[data-astro-cid-5lfdhrch]{display:flex;justify-content:center;align-items:center;gap:20px;margin-bottom:32px;flex-wrap:wrap}.category[data-astro-cid-5lfdhrch]{padding:8px 20px;background-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);border-radius:24px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.year[data-astro-cid-5lfdhrch]{color:var(--md-sys-color-on-primary-container);opacity:.8;font-weight:500}.case-study-title[data-astro-cid-5lfdhrch]{margin-bottom:32px;color:var(--md-sys-color-on-primary-container);line-height:1.2;word-wrap:break-word;overflow-wrap:break-word;hyphens:auto;text-shadow:0 2px 4px rgba(0,0,0,.1)}.case-study-description[data-astro-cid-5lfdhrch]{margin-bottom:48px;color:var(--md-sys-color-on-primary-container);opacity:.9;line-height:1.6;max-width:600px;margin-left:auto;margin-right:auto}.header-actions[data-astro-cid-5lfdhrch]{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.hero-image-section[data-astro-cid-5lfdhrch]{padding:60px 0 80px;background-color:var(--md-sys-color-surface)}.hero-image-section[data-astro-cid-5lfdhrch] .container[data-astro-cid-5lfdhrch]{max-width:1200px;margin:0 auto;padding:0 24px}.hero-image[data-astro-cid-5lfdhrch]{border-radius:20px;overflow:hidden;aspect-ratio:16/10;background-color:var(--md-sys-color-surface-variant);width:100%;box-shadow:0 8px 32px #0000001f;transition:transform .3s ease}.hero-image[data-astro-cid-5lfdhrch]:hover{transform:translateY(-4px);box-shadow:0 16px 48px #00000029}.hero-image[data-astro-cid-5lfdhrch] img[data-astro-cid-5lfdhrch]{width:100%;height:100%;object-fit:cover}.project-overview[data-astro-cid-5lfdhrch]{padding:80px 0;background-color:var(--md-sys-color-surface-container-lowest)}.project-overview[data-astro-cid-5lfdhrch] .container[data-astro-cid-5lfdhrch]{max-width:1200px;margin:0 auto;padding:0 24px}.overview-grid[data-astro-cid-5lfdhrch]{display:grid;grid-template-columns:2fr 1fr;gap:60px;align-items:start}.section-title[data-astro-cid-5lfdhrch]{margin-bottom:32px;color:var(--md-sys-color-on-surface)}.overview-stats[data-astro-cid-5lfdhrch]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}.stat-item[data-astro-cid-5lfdhrch]{padding:24px;background-color:var(--md-sys-color-surface-container-low);border-radius:16px;border:1px solid var(--md-sys-color-outline-variant);transition:all .3s ease}.stat-item[data-astro-cid-5lfdhrch]:hover{border-color:var(--md-sys-color-primary);transform:translateY(-2px);box-shadow:0 4px 16px #00000014}.stat-label[data-astro-cid-5lfdhrch]{display:block;color:var(--md-sys-color-on-surface-variant);font-weight:500;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.stat-value[data-astro-cid-5lfdhrch]{color:var(--md-sys-color-on-surface);font-weight:500;font-size:16px}.overview-sidebar[data-astro-cid-5lfdhrch]{position:sticky;top:120px}.skills-section[data-astro-cid-5lfdhrch]{padding:32px;background-color:var(--md-sys-color-surface);border-radius:20px;border:1px solid var(--md-sys-color-outline-variant)}.skills-section[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]{margin-bottom:20px;color:var(--md-sys-color-on-surface)}.tags-container[data-astro-cid-5lfdhrch]{display:flex;flex-wrap:wrap;gap:12px}.tag[data-astro-cid-5lfdhrch]{padding:8px 16px;border-radius:20px;background-color:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);font-weight:500;transition:all .3s ease}.tag[data-astro-cid-5lfdhrch]:hover{transform:scale(1.05);background-color:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.toc-section[data-astro-cid-5lfdhrch]{padding:60px 0;background-color:var(--md-sys-color-surface)}.toc-wrapper[data-astro-cid-5lfdhrch]{max-width:800px;margin:0 auto;padding:40px;background-color:var(--md-sys-color-surface-container-low);border-radius:24px;border:2px solid var(--md-sys-color-outline-variant);transition:border-color .3s ease}.toc-wrapper[data-astro-cid-5lfdhrch]:hover{border-color:var(--md-sys-color-primary)}.toc-header[data-astro-cid-5lfdhrch]{margin-bottom:24px;text-align:center}.toc-subtitle[data-astro-cid-5lfdhrch]{color:var(--md-sys-color-on-surface-variant);opacity:.8}.toc-nav[data-astro-cid-5lfdhrch]{display:flex;flex-direction:column;gap:8px;max-height:400px;overflow-y:auto;padding-top:8px;padding-bottom:8px}.toc-section[data-astro-cid-5lfdhrch]{display:block;margin-bottom:8px}.toc-sublist[data-astro-cid-5lfdhrch]{list-style:none;margin:4px 0 0;padding-left:16px;border-left:1px solid var(--md-sys-color-outline-variant)}.toc-sublist[data-astro-cid-5lfdhrch] li[data-astro-cid-5lfdhrch]{margin:6px 0 0}.toc-sublist[data-astro-cid-5lfdhrch] li[data-astro-cid-5lfdhrch] .toc-link[data-astro-cid-5lfdhrch]{display:block}.mobile-toc-section[data-astro-cid-5lfdhrch]{margin-bottom:4px}.mobile-toc-sublist[data-astro-cid-5lfdhrch]{list-style:none;margin:6px 0 0;padding-left:16px;border-left:1px solid var(--md-sys-color-outline-variant)}.mobile-toc-sublist[data-astro-cid-5lfdhrch] li[data-astro-cid-5lfdhrch]{margin:8px 0 0}.mobile-toc-sublist[data-astro-cid-5lfdhrch] li[data-astro-cid-5lfdhrch] .mobile-toc-link[data-astro-cid-5lfdhrch]{display:block}.toc-nav[data-astro-cid-5lfdhrch]::-webkit-scrollbar{width:6px}.toc-nav[data-astro-cid-5lfdhrch]::-webkit-scrollbar-track{background:transparent}.toc-nav[data-astro-cid-5lfdhrch]::-webkit-scrollbar-thumb{background-color:var(--md-sys-color-outline-variant);border-radius:3px;transition:background-color .2s ease}.toc-nav[data-astro-cid-5lfdhrch]::-webkit-scrollbar-thumb:hover{background-color:var(--md-sys-color-outline)}.toc-link[data-astro-cid-5lfdhrch]{display:block;padding:12px 16px;color:var(--md-sys-color-on-surface-variant);text-decoration:none;border-radius:12px;transition:all .3s ease;font-size:15px;line-height:1.4;position:relative}.toc-link[data-astro-cid-5lfdhrch]:focus-visible,.mobile-toc-link[data-astro-cid-5lfdhrch]:focus-visible{outline:2px solid var(--md-sys-color-primary);outline-offset:2px}.toc-link[data-astro-cid-5lfdhrch]:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:0;background-color:var(--md-sys-color-primary);border-radius:2px;transition:height .3s ease}.toc-link[data-astro-cid-5lfdhrch]:hover{background-color:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface);padding-left:20px}.toc-link[data-astro-cid-5lfdhrch]:hover:before{height:60%}.toc-link[data-astro-cid-5lfdhrch].active{background-color:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);font-weight:500;padding-left:20px}.toc-link[data-astro-cid-5lfdhrch].active:before{height:80%}.toc-link[data-astro-cid-5lfdhrch].h3{margin-left:0;font-size:14px;opacity:.9}.case-study-content[data-astro-cid-5lfdhrch]{padding:80px 0;background-color:var(--md-sys-color-surface);position:relative}.content-grid[data-astro-cid-5lfdhrch]{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:280px 1fr;gap:48px}.toc-sidebar[data-astro-cid-5lfdhrch]{position:sticky;top:calc(var(--header-offset) + var(--mini-header-height) + 8px);height:fit-content;align-self:start}.toc-sidebar[data-astro-cid-5lfdhrch] .toc-wrapper[data-astro-cid-5lfdhrch]{display:flex;flex-direction:column;max-height:calc(100vh - (var(--header-offset) + var(--mini-header-height) + 24px));overflow:hidden;position:relative}.toc-wrapper[data-astro-cid-5lfdhrch]:before,.toc-wrapper[data-astro-cid-5lfdhrch]:after{content:"";position:absolute;left:0;right:0;height:12px;pointer-events:none;z-index:2}.toc-wrapper[data-astro-cid-5lfdhrch]:before{top:0;background:linear-gradient(180deg,var(--md-sys-color-surface) 0%,transparent 100%)}.toc-wrapper[data-astro-cid-5lfdhrch]:after{bottom:0;background:linear-gradient(0deg,var(--md-sys-color-surface) 0%,transparent 100%)}.toc-sidebar[data-astro-cid-5lfdhrch] .toc-nav[data-astro-cid-5lfdhrch]{max-height:none;flex:1 1 auto;min-height:0;overflow-y:auto}@media (min-width: 1025px){.toc-sidebar[data-astro-cid-5lfdhrch] .toc-wrapper[data-astro-cid-5lfdhrch]{padding:16px}.toc-link[data-astro-cid-5lfdhrch]{padding:10px 12px;font-size:14px;line-height:1.35}.toc-link[data-astro-cid-5lfdhrch].h3{margin-left:0;font-size:13px}.toc-nav[data-astro-cid-5lfdhrch]>.toc-section[data-astro-cid-5lfdhrch]{margin-bottom:8px}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.progress-bar[data-astro-cid-5lfdhrch],.mobile-toc-btn[data-astro-cid-5lfdhrch],.toc-link[data-astro-cid-5lfdhrch],.mobile-toc-link[data-astro-cid-5lfdhrch]{transition:none}}.toc-section[data-astro-cid-5lfdhrch]{display:none}.content-wrapper[data-astro-cid-5lfdhrch]{max-width:800px;margin:0;width:100%;overflow-x:hidden}@media (max-width: 1024px){.content-grid[data-astro-cid-5lfdhrch]{grid-template-columns:1fr}.toc-sidebar[data-astro-cid-5lfdhrch]{display:none}.content-wrapper[data-astro-cid-5lfdhrch]{max-width:800px;margin:0 auto;width:100%;padding:0 24px;box-sizing:border-box}}.prose[data-astro-cid-5lfdhrch]{max-width:none;color:var(--md-sys-color-on-surface);line-height:1.7;font-family:Roboto,sans-serif;font-size:16px;word-wrap:break-word;overflow-wrap:break-word;hyphens:auto;width:100%;overflow-x:hidden}.prose[data-astro-cid-5lfdhrch] [data-astro-cid-5lfdhrch]{max-width:100%;box-sizing:border-box}.prose[data-astro-cid-5lfdhrch] img[data-astro-cid-5lfdhrch]{max-width:100%;height:auto;border-radius:16px;margin:32px 0;transition:transform .3s ease;box-shadow:0 4px 16px #0000001a;display:block}.prose[data-astro-cid-5lfdhrch] pre[data-astro-cid-5lfdhrch]{overflow-x:auto;white-space:pre-wrap;word-wrap:break-word;max-width:100%;background:var(--md-sys-color-surface-container-low);border-radius:12px;padding:16px;margin:24px 0}.prose[data-astro-cid-5lfdhrch] code[data-astro-cid-5lfdhrch]{word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap}.prose[data-astro-cid-5lfdhrch] table[data-astro-cid-5lfdhrch]{width:100%;max-width:100%;overflow-x:auto;display:block;white-space:nowrap}.prose[data-astro-cid-5lfdhrch] table[data-astro-cid-5lfdhrch] td[data-astro-cid-5lfdhrch],.prose[data-astro-cid-5lfdhrch] table[data-astro-cid-5lfdhrch] th[data-astro-cid-5lfdhrch]{word-wrap:break-word;overflow-wrap:break-word;hyphens:auto;max-width:200px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]{margin-top:48px;margin-bottom:24px;color:var(--md-sys-color-on-surface);font-size:clamp(22px,3.2vw,var(--md-sys-typescale-headline-medium-size));font-weight:600;line-height:1.3;scroll-margin-top:120px;position:relative;padding-left:20px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch] .anchor-link[data-astro-cid-5lfdhrch],.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch] .anchor-link[data-astro-cid-5lfdhrch]{opacity:0;margin-left:8px;text-decoration:none;color:var(--md-sys-color-on-surface-variant);transition:opacity .15s ease;vertical-align:middle}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]:hover .anchor-link[data-astro-cid-5lfdhrch],.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]:hover .anchor-link[data-astro-cid-5lfdhrch]{opacity:1}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch] .anchor-link[data-astro-cid-5lfdhrch] .material-icon[data-astro-cid-5lfdhrch],.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch] .anchor-link[data-astro-cid-5lfdhrch] .material-icon[data-astro-cid-5lfdhrch]{font-size:18px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:40px;background:linear-gradient(to bottom,var(--md-sys-color-primary),var(--md-sys-color-secondary));border-radius:2px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]:after{content:"";position:absolute;left:20px;right:0;bottom:-12px;height:1px;background-color:var(--md-sys-color-outline-variant);opacity:.7}.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]{margin-top:36px;margin-bottom:20px;color:var(--md-sys-color-on-surface);font-size:var(--md-sys-typescale-title-large-size);font-weight:500;line-height:1.4;scroll-margin-top:120px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch].section-active:before{height:48px;background:var(--md-sys-color-primary)}.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch].section-active{color:var(--md-sys-color-on-surface);text-decoration:underline;text-underline-offset:6px}.prose[data-astro-cid-5lfdhrch] p[data-astro-cid-5lfdhrch]{margin-bottom:24px;color:var(--md-sys-color-on-surface-variant);line-height:1.7}.prose[data-astro-cid-5lfdhrch] ul[data-astro-cid-5lfdhrch],.prose[data-astro-cid-5lfdhrch] ol[data-astro-cid-5lfdhrch]{margin-bottom:24px;padding-left:28px}.prose[data-astro-cid-5lfdhrch] li[data-astro-cid-5lfdhrch]{margin-bottom:12px;color:var(--md-sys-color-on-surface-variant);line-height:1.6}.prose[data-astro-cid-5lfdhrch] blockquote[data-astro-cid-5lfdhrch]{margin:40px 0;padding:32px;border-left:4px solid var(--md-sys-color-primary);background:linear-gradient(90deg,var(--md-sys-color-surface-container-lowest),var(--md-sys-color-surface-container-low));border-radius:0 16px 16px 0;font-style:italic;color:var(--md-sys-color-on-surface);position:relative}.prose[data-astro-cid-5lfdhrch] blockquote[data-astro-cid-5lfdhrch]:before{content:'"';position:absolute;top:16px;left:16px;font-size:48px;color:var(--md-sys-color-primary);opacity:.3;font-family:serif}.prose[data-astro-cid-5lfdhrch] img[data-astro-cid-5lfdhrch]{max-width:100%;height:auto;border-radius:16px;margin:32px 0;transition:transform .3s ease;box-shadow:0 4px 16px #0000001a}.prose[data-astro-cid-5lfdhrch] img[data-astro-cid-5lfdhrch]:hover{transform:scale(1.02);box-shadow:0 8px 32px #00000026}.reading-progress[data-astro-cid-5lfdhrch]{position:fixed;top:var(--header-offset);left:0;width:100%;height:3px;background-color:var(--md-sys-color-surface-variant);z-index:98}.progress-bar[data-astro-cid-5lfdhrch]{height:100%;background:linear-gradient(90deg,var(--md-sys-color-primary),var(--md-sys-color-secondary));width:0%;transition:width .1s ease}.mobile-toc-btn[data-astro-cid-5lfdhrch]{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);border:none;cursor:pointer;display:none;align-items:center;justify-content:center;transition:all .3s ease;z-index:999;font-size:24px;font-family:Material Symbols Sharp;font-variation-settings:"FILL" 1,"wght" 400,"GRAD" 0,"opsz" 24}.mobile-toc-btn[data-astro-cid-5lfdhrch].visible{display:flex}.mobile-toc-btn[data-astro-cid-5lfdhrch]:hover{background-color:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);transform:scale(1.1)}.mobile-toc-btn[data-astro-cid-5lfdhrch] .material-icon[data-astro-cid-5lfdhrch]{font-size:24px}.mobile-toc-overlay[data-astro-cid-5lfdhrch]{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;z-index:1000;display:flex;align-items:flex-end;opacity:0;visibility:hidden;transition:all .3s ease;backdrop-filter:blur(4px)}.mobile-toc-overlay[data-astro-cid-5lfdhrch].active{opacity:1;visibility:visible}.mobile-toc-content[data-astro-cid-5lfdhrch]{width:100%;max-height:70vh;background-color:var(--md-sys-color-surface);border-radius:20px 20px 0 0;padding:24px;transform:translateY(100%);transition:transform .3s ease;overflow:hidden;display:flex;flex-direction:column}.mobile-toc-overlay[data-astro-cid-5lfdhrch].active .mobile-toc-content[data-astro-cid-5lfdhrch]{transform:translateY(0)}.mobile-toc-header[data-astro-cid-5lfdhrch]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--md-sys-color-outline-variant)}.mobile-toc-header[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]{margin:0;color:var(--md-sys-color-on-surface)}.mobile-toc-close[data-astro-cid-5lfdhrch]{width:40px;height:40px;border-radius:50%;background-color:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface-variant);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;font-family:Material Symbols Sharp;font-variation-settings:"FILL" 1,"wght" 400,"GRAD" 0,"opsz" 24;font-size:20px}.mobile-toc-close[data-astro-cid-5lfdhrch]:hover{background-color:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container)}.mobile-toc-close[data-astro-cid-5lfdhrch] .material-icon[data-astro-cid-5lfdhrch]{font-size:20px}.mobile-toc-nav[data-astro-cid-5lfdhrch]{display:flex;flex-direction:column;gap:8px;overflow-y:auto;flex:1}.mobile-toc-link[data-astro-cid-5lfdhrch]{display:block;padding:16px 20px;color:var(--md-sys-color-on-surface-variant);text-decoration:none;border-radius:12px;transition:all .3s ease;font-size:16px;line-height:1.4}.mobile-toc-link[data-astro-cid-5lfdhrch]:hover{background-color:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface)}.mobile-toc-link[data-astro-cid-5lfdhrch].active{background-color:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);font-weight:500}.mobile-toc-link[data-astro-cid-5lfdhrch].h3{margin-left:0;font-size:15px;opacity:.9}@media (max-width: 1024px){.overview-grid[data-astro-cid-5lfdhrch]{grid-template-columns:1fr;gap:40px}.overview-sidebar[data-astro-cid-5lfdhrch]{position:static}.overview-stats[data-astro-cid-5lfdhrch]{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}@media (max-width: 768px){.case-study-header[data-astro-cid-5lfdhrch]{padding:100px 0 60px}.header-content[data-astro-cid-5lfdhrch]{text-align:left;padding:0}.breadcrumb[data-astro-cid-5lfdhrch]{margin-left:0;padding-left:0;margin-bottom:32px}.header-meta[data-astro-cid-5lfdhrch]{justify-content:flex-start;gap:16px;margin-bottom:24px}.header-actions[data-astro-cid-5lfdhrch]{justify-content:flex-start;gap:16px}.hero-image-section[data-astro-cid-5lfdhrch],.project-overview[data-astro-cid-5lfdhrch],.toc-section[data-astro-cid-5lfdhrch],.case-study-content[data-astro-cid-5lfdhrch]{padding:40px 0}.overview-stats[data-astro-cid-5lfdhrch]{grid-template-columns:1fr;gap:16px}.stat-item[data-astro-cid-5lfdhrch]{padding:20px}.skills-section[data-astro-cid-5lfdhrch],.toc-wrapper[data-astro-cid-5lfdhrch]{padding:24px}.return-to-toc-btn[data-astro-cid-5lfdhrch]{display:none!important}.mobile-toc-btn[data-astro-cid-5lfdhrch].visible{display:flex!important}.prose[data-astro-cid-5lfdhrch]{font-size:15px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]{font-size:24px;margin-top:40px;margin-bottom:20px;padding-left:16px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]:before{height:32px}.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]{font-size:20px;margin-top:32px;margin-bottom:16px}.prose[data-astro-cid-5lfdhrch] p[data-astro-cid-5lfdhrch]{margin-bottom:20px;line-height:1.6}.prose[data-astro-cid-5lfdhrch] blockquote[data-astro-cid-5lfdhrch]{margin:32px 0;padding:24px}.prose[data-astro-cid-5lfdhrch] img[data-astro-cid-5lfdhrch]{margin:24px 0}.tag[data-astro-cid-5lfdhrch]{font-size:12px;padding:6px 12px}}@media (min-width: 769px){.mobile-toc-btn[data-astro-cid-5lfdhrch],.mobile-toc-overlay[data-astro-cid-5lfdhrch]{display:none!important}.return-to-toc-btn[data-astro-cid-5lfdhrch].visible{display:flex!important}}@media (max-width: 480px){.case-study-header[data-astro-cid-5lfdhrch]{padding:80px 0 40px}.header-content[data-astro-cid-5lfdhrch]{padding:0}.breadcrumb[data-astro-cid-5lfdhrch]{margin-bottom:24px}.header-actions[data-astro-cid-5lfdhrch]{flex-direction:column;align-items:stretch;gap:12px}.hero-image-section[data-astro-cid-5lfdhrch],.project-overview[data-astro-cid-5lfdhrch],.toc-section[data-astro-cid-5lfdhrch],.case-study-content[data-astro-cid-5lfdhrch]{padding:32px 0}.stat-item[data-astro-cid-5lfdhrch]{padding:16px}.skills-section[data-astro-cid-5lfdhrch],.toc-wrapper[data-astro-cid-5lfdhrch]{padding:20px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]{font-size:20px;padding-left:12px}.prose[data-astro-cid-5lfdhrch] h2[data-astro-cid-5lfdhrch]:before{height:28px}.prose[data-astro-cid-5lfdhrch] h3[data-astro-cid-5lfdhrch]{font-size:18px}.tag[data-astro-cid-5lfdhrch]{font-size:11px;padding:4px 10px}}