@font-face{font-family:Material Symbols Outlined;font-style:normal;font-weight:400;font-display:block;src:url(/fonts/material-symbols-outlined.woff2)format("woff2")}:root{--md-sys-color-primary:#0053b3;--md-sys-color-on-primary:#fff;--md-sys-color-primary-container:#d6e3ff;--md-sys-color-on-primary-container:#00183d;--md-sys-color-secondary:#555f71;--md-sys-color-on-secondary:#fff;--md-sys-color-secondary-container:#d9e3f8;--md-sys-color-on-secondary-container:#111c2b;--md-sys-color-surface:#f8f9ff;--md-sys-color-on-surface:#191c20;--md-sys-color-on-surface-variant:#44474e;--md-sys-color-surface-container:#f0f3fc;--md-sys-color-surface-container-low:#fefbff;--md-sys-color-surface-container-high:#e5e8f2;--md-sys-color-inverse-surface:#2e3136;--md-sys-color-inverse-on-surface:#f0f0f7;--md-sys-color-outline:#74777f;--md-sys-color-outline-variant:#c4c6d0;--md-sys-color-scrim:#000}[data-theme=dark]{--md-sys-color-primary:#aac7ff;--md-sys-color-on-primary:#002b63;--md-sys-color-primary-container:#00418b;--md-sys-color-on-primary-container:#d6e3ff;--md-sys-color-secondary:#bdc7dc;--md-sys-color-on-secondary:#273141;--md-sys-color-secondary-container:#3d4758;--md-sys-color-on-secondary-container:#d9e3f8;--md-sys-color-surface:#111318;--md-sys-color-on-surface:#e0e2ec;--md-sys-color-on-surface-variant:#c4c6d0;--md-sys-color-surface-container:#1e2025;--md-sys-color-surface-container-low:#0d0e12;--md-sys-color-surface-container-high:#292b30;--md-sys-color-inverse-surface:#e0e2ec;--md-sys-color-inverse-on-surface:#2e3136;--md-sys-color-outline:#8e9099;--md-sys-color-outline-variant:#44474e;--md-sys-color-scrim:#000}:root{--md-sys-shape-corner-xs:.25rem;--md-sys-shape-corner-md:.75rem;--md-sys-shape-corner-lg:1rem;--md-sys-shape-corner-xl:1.25rem;--md-sys-shape-corner-full:9999px;--sidebar-width:280px;--md-sys-motion-duration-short3:.15s;--md-sys-motion-duration-short4:.2s;--md-sys-motion-duration-medium2:.3s;--md-sys-motion-duration-medium3:.35s;--md-sys-motion-duration-medium4:.4s;--md-sys-motion-easing-standard:cubic-bezier(.2, 0, 0, 1);--md-sys-motion-easing-emphasized:cubic-bezier(.05, .7, .1, 1);--md-sys-elevation-level2:0 1px 2px 0 rgba(0,0,0,.3), 0 2px 6px 2px rgba(0,0,0,.15);--md-sys-elevation-level3:0 1px 3px 0 rgba(0,0,0,.3), 0 4px 8px 3px rgba(0,0,0,.15);--md-sys-elevation-level4:0 2px 3px 0 rgba(0,0,0,.3), 0 6px 10px 4px rgba(0,0,0,.15);--md-sys-elevation-level5:0 4px 4px 0 rgba(0,0,0,.3), 0 8px 12px 6px rgba(0,0,0,.15)}[data-theme=dark]{--md-sys-elevation-level2:0 1px 2px 0 rgba(0,0,0,.6), 0 2px 6px 2px rgba(0,0,0,.3);--md-sys-elevation-level3:0 1px 3px 0 rgba(0,0,0,.6), 0 4px 8px 3px rgba(0,0,0,.3);--md-sys-elevation-level4:0 2px 3px 0 rgba(0,0,0,.6), 0 6px 10px 4px rgba(0,0,0,.3);--md-sys-elevation-level5:0 4px 4px 0 rgba(0,0,0,.6), 0 8px 12px 6px rgba(0,0,0,.3)}:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "WenQuanYi Micro Hei", "Noto Sans CJK SC", system-ui, sans-serif;--md-sys-typescale-headline-large:400 2rem/2.5rem var(--font-sans);--md-sys-typescale-headline-medium:400 1.75rem/2.25rem var(--font-sans);--md-sys-typescale-headline-small:400 1.5rem/2rem var(--font-sans);--md-sys-typescale-title-large:400 1.375rem/1.75rem var(--font-sans);--md-sys-typescale-title-medium:500 1rem/1.5rem var(--font-sans);--md-sys-typescale-title-small:500 .875rem/1.25rem var(--font-sans);--md-sys-typescale-body-large:400 1rem/1.5rem var(--font-sans);--md-sys-typescale-body-small:400 .75rem/1rem var(--font-sans);--md-sys-typescale-label-large:500 .875rem/1.25rem var(--font-sans);--md-sys-typescale-label-medium:500 .75rem/1rem var(--font-sans);--md-sys-typescale-label-small:500 .688rem/1rem var(--font-sans)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font:var(--md-sys-typescale-body-large);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;scroll-behavior:smooth;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial}}body{background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);min-height:100vh}.material-symbols-outlined{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;direction:ltr;font-family:Material Symbols Outlined;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-block}h1{font:var(--md-sys-typescale-headline-large);margin-bottom:.5rem}h2{font:var(--md-sys-typescale-headline-medium);margin-bottom:.5rem}h3{font:var(--md-sys-typescale-headline-small);margin-bottom:.5rem}h4{font:var(--md-sys-typescale-title-large);margin-bottom:.25rem}h1,h2,h4,h5,h6{color:var(--md-sys-color-on-surface)}p{margin-bottom:1rem}a{color:var(--md-sys-color-primary);transition:color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);text-decoration:none}a:hover{opacity:.85}.md-icon-btn{width:2.5rem;height:2.5rem;color:var(--md-sys-color-on-surface-variant);cursor:pointer;transition:background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:relative;overflow:hidden}.md-icon-btn:hover{background:rgb(from var(--md-sys-color-on-surface-variant) r g b / .08)}.content-wrapper h2{border-bottom:2px solid var(--md-sys-color-primary-container);font:var(--md-sys-typescale-headline-medium);margin:2rem 0 1rem;padding-bottom:.5rem}[data-theme=dark] .content-wrapper h2{border-bottom-color:var(--md-sys-color-primary)}.content-wrapper p{margin-bottom:1rem;line-height:1.7}.content-wrapper ul,.content-wrapper ol{margin-bottom:1rem;padding-left:1.5rem}.content-wrapper li{margin-bottom:.5rem}.table-scroll{-webkit-overflow-scrolling:touch;margin:1rem 0;overflow-x:auto}.table-scroll table{min-width:800px}.content-wrapper table{border-collapse:separate;border-spacing:0;border-radius:var(--md-sys-shape-corner-md);border:1px solid var(--md-sys-color-outline-variant);width:100%;margin:1rem 0;overflow:hidden}.content-wrapper th,.content-wrapper td{text-align:left;border-bottom:1px dashed var(--md-sys-color-outline-variant);border-right:1px dashed var(--md-sys-color-outline-variant);padding:.75rem 1rem}.content-wrapper th:last-child,.content-wrapper td:last-child{border-right:none}.content-wrapper tr:last-child td{border-bottom:none}.content-wrapper th{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface);font-weight:600}.content-wrapper figure{text-align:center;margin:1.5rem 0}.content-wrapper figure img{border-radius:var(--md-sys-shape-corner-md);max-width:100%;height:auto;margin:0}.content-wrapper figure figcaption{font:var(--md-sys-typescale-body-small);color:var(--md-sys-color-on-surface-variant);margin-top:.5rem}.content-wrapper img{border-radius:var(--md-sys-shape-corner-md);max-width:100%;height:auto;margin:1rem 0}.site-footer{border-top:1px solid var(--md-sys-color-outline-variant);text-align:center;color:var(--md-sys-color-on-surface-variant);font:var(--md-sys-typescale-body-small);margin-top:4rem;padding:1.5rem 0}.bilibili-card{border-radius:var(--md-sys-shape-corner-lg);width:100%;box-shadow:var(--md-sys-elevation-level2);background:#000;margin:1.5rem 0;padding-top:56.25%;position:relative;overflow:hidden}.bilibili-card iframe{border:none;width:100%;height:100%;position:absolute;top:0;left:0}.friend-card-grid{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}@media (max-width:768px){.friend-card-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.friend-card-grid{grid-template-columns:1fr}}.content-wrapper div[data-friend-name]{margin:0}.friend-card{border-radius:var(--md-sys-shape-corner-lg);background:var(--md-sys-color-surface-container);border:1px solid var(--md-sys-color-outline-variant);transition:background var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard), box-shadow var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard);align-items:center;gap:1rem;height:100%;padding:1rem;text-decoration:none;display:flex}.friend-card:hover{background:var(--md-sys-color-surface-container-high);box-shadow:var(--md-sys-elevation-level2)}.friend-card-avatar{border-radius:var(--md-sys-shape-corner-md);object-fit:cover;flex-shrink:0;width:48px;height:48px}.friend-card-fallback{border-radius:var(--md-sys-shape-corner-md);background:var(--md-sys-color-primary-container);width:48px;height:48px;color:var(--md-sys-color-on-primary-container);flex-shrink:0;justify-content:center;align-items:center;font-size:22px;font-weight:600;display:flex}.friend-card-body{text-align:left;flex:1;min-width:0}.friend-card-name{font:var(--md-sys-typescale-title-small);color:var(--md-sys-color-on-surface);white-space:nowrap;text-overflow:ellipsis;margin-bottom:.2rem;overflow:hidden}.friend-card-desc{font:var(--md-sys-typescale-body-small);color:var(--md-sys-color-on-surface-variant);-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4;display:-webkit-box;overflow:hidden}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--md-sys-color-surface-container-low);border-right:1px solid var(--md-sys-color-outline-variant);z-index:100;transition:transform var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-emphasized);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{padding:1.5rem}.sidebar-logo{color:var(--md-sys-color-on-surface);align-items:center;gap:.75rem;text-decoration:none;display:flex}.sidebar-logo-icon{border-radius:var(--md-sys-shape-corner-md);width:3rem;height:3rem;color:var(--md-sys-color-on-primary-container);justify-content:center;align-items:center;display:flex}.sidebar-logo-icon:has(.material-symbols-outlined){background:var(--md-sys-color-primary-container)}.sidebar-logo-icon .material-symbols-outlined{font-variation-settings:"FILL" 1, "wght" 400;font-size:28px}.sidebar-logo-img{object-fit:contain;border-radius:inherit;width:100%;height:100%}.sidebar-logo-text{font:var(--md-sys-typescale-title-medium);font-weight:600;line-height:1.3}.sidebar-logo-sub{font:var(--md-sys-typescale-body-small);color:var(--md-sys-color-on-surface-variant)}.sidebar-nav{flex-direction:column;flex:1;gap:.125rem;padding:.75rem;display:flex;overflow-y:auto}.sidebar-nav a{border-radius:var(--md-sys-shape-corner-full);color:var(--md-sys-color-on-surface-variant);font:var(--md-sys-typescale-label-large);transition:all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);align-items:center;gap:.75rem;padding:.75rem 1rem .75rem .75rem;text-decoration:none;display:flex;position:relative}.sidebar-nav a:hover{background:rgb(from var(--md-sys-color-on-surface-variant) r g b / .08);color:var(--md-sys-color-on-surface)}.sidebar-nav a[aria-current=page]{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}.sidebar-nav a[aria-current=page] .material-symbols-outlined{font-variation-settings:"FILL" 1, "wght" 400}.nav-icon .material-symbols-outlined{flex-shrink:0;font-size:24px}.sidebar-footer{padding:.75rem}.sidebar-footer .theme-toggle-btn{border-radius:var(--md-sys-shape-corner-full);cursor:pointer;width:100%;font:var(--md-sys-typescale-label-large);color:var(--md-sys-color-on-surface-variant);transition:all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);background:0 0;border:none;align-items:center;gap:.75rem;padding:.75rem 1rem .75rem .75rem;display:flex}.sidebar-footer .theme-toggle-btn:hover{background:rgb(from var(--md-sys-color-on-surface-variant) r g b / .08);color:var(--md-sys-color-on-surface)}.sidebar-footer .theme-toggle-btn .material-symbols-outlined{font-size:24px}.sidebar-footer .theme-toggle-label{text-align:left;flex:1}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-width:0;display:flex}.content-wrapper{flex:1;width:100%;max-width:960px;margin:0 auto;padding:2rem 3rem}.mobile-top-bar{z-index:90;background:var(--md-sys-color-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);justify-content:space-between;align-items:center;height:4rem;padding:.25rem .5rem;display:none;position:sticky;top:0}.mobile-top-bar-title{font:var(--md-sys-typescale-title-large);text-overflow:ellipsis;white-space:nowrap;flex:1;margin-left:.5rem;overflow:hidden}.mobile-top-bar-actions{align-items:center;gap:.25rem;display:flex}.sidebar-scrim{background:var(--md-sys-color-scrim);z-index:99;opacity:0;transition:opacity var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-standard);display:none;position:fixed;top:0;bottom:0;left:0;right:0}.sidebar-scrim.active{opacity:1;display:block}@media 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.75rem;position:sticky;top:2rem;overflow-y:auto}.toc-title{font:var(--md-sys-typescale-title-small);color:var(--md-sys-color-on-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:center;gap:.5rem;margin-bottom:.75rem;padding:0 .5rem .75rem;display:flex}.toc-title .material-symbols-outlined{color:var(--md-sys-color-primary);font-size:20px}.toc-nav{flex-direction:column;gap:.0625rem;display:flex}.toc-nav a{font:var(--md-sys-typescale-body-small);color:var(--md-sys-color-on-surface-variant);border-radius:0 var(--md-sys-shape-corner-xs) var(--md-sys-shape-corner-xs) 0;transition:all var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);white-space:nowrap;text-overflow:ellipsis;border-left:2px solid transparent;padding:.4rem .75rem;text-decoration:none;display:block;overflow:hidden}.toc-nav a:hover{color:var(--md-sys-color-on-surface);background:rgb(from var(--md-sys-color-on-surface-variant) r g b / .06)}.toc-nav a.active{color:var(--md-sys-color-primary);border-left-color:var(--md-sys-color-primary);background:rgb(from var(--md-sys-color-primary) r g b / .08);font-weight:500}.toc-nav a.toc-h3{font:var(--md-sys-typescale-label-medium);padding-left:1.75rem}.lb-overlay{z-index:500;opacity:0;pointer-events:none;transition:opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);background:rgba(0,0,0,.85);justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.lb-overlay.open{opacity:1;pointer-events:auto}.lb-stage{flex-direction:column;align-items:center;gap:.75rem;max-width:90vw;max-height:90vh;display:flex}.lb-img{object-fit:contain;border-radius:var(--md-sys-shape-corner-md);max-width:90vw;max-height:80vh;box-shadow:var(--md-sys-elevation-level5);transition:transform var(--md-sys-motion-duration-medium3) var(--md-sys-motion-easing-standard);transform:scale(.9)}.lb-overlay.open .lb-img{transform:scale(1)}.lb-caption{color:rgba(255,255,255,.8);font:var(--md-sys-typescale-body-small);text-align:center;max-width:80vw}.lb-close{border-radius:var(--md-sys-shape-corner-full);color:#fff;cursor:pointer;width:3rem;height:3rem;transition:background var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard);z-index:2;background:rgba(255,255,255,.12);border:none;justify-content:center;align-items:center;display:flex;position:absolute;top:1rem;right:1rem}.lb-close:hover{background:rgba(255,255,255,.2)}.lb-close .material-symbols-outlined{font-size:24px}.lb-btn{border-radius:var(--md-sys-shape-corner-full);color:#fff;cursor:pointer;width:3rem;height:3rem;transition:background var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard);z-index:2;background:rgba(255,255,255,.12);border:none;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lb-btn:hover{background:rgba(255,255,255,.2)}.lb-btn .material-symbols-outlined{font-size:28px}.lb-prev{left:1rem}.lb-next{right:1rem}figure img{cursor:zoom-in}@media (max-width:640px){.lb-stage{gap:.5rem;max-width:95vw}.lb-img{touch-action:pan-x;user-select:none;max-width:95vw;max-height:70vh;transition:transform .15s ease-out}.lb-caption{max-width:90vw;font-size:.8rem}.lb-btn{backdrop-filter:blur(4px);background:rgba(255,255,255,.12);width:2.25rem;height:2.25rem}.lb-btn .material-symbols-outlined{font-size:20px}.lb-prev{left:.5rem}.lb-next{right:.5rem}.lb-close{backdrop-filter:blur(4px);background:rgba(255,255,255,.12);width:2.25rem;height:2.25rem;top:.5rem;right:.5rem}.lb-close .material-symbols-outlined{font-size:20px}}.back-to-top{z-index:80;border-radius:var(--md-sys-shape-corner-lg);background:var(--md-sys-color-primary-container);width:3rem;height:3rem;color:var(--md-sys-color-on-primary-container);box-shadow:var(--md-sys-elevation-level2);cursor:pointer;opacity:0;pointer-events:none;transition:all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);border:none;justify-content:center;align-items:center;display:flex;position:fixed;bottom:2rem;right:2rem;transform:translateY(1rem)}.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{background:var(--md-sys-color-primary-container);box-shadow:var(--md-sys-elevation-level4);filter:brightness(.95)}.back-to-top .material-symbols-outlined{font-size:22px}.share-fab{z-index:80;border-radius:var(--md-sys-shape-corner-lg);background:var(--md-sys-color-secondary-container);width:3rem;height:3rem;color:var(--md-sys-color-on-secondary-container);box-shadow:var(--md-sys-elevation-level2);cursor:pointer;transition:all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);border:none;justify-content:center;align-items:center;display:flex;position:fixed;bottom:5.5rem;right:2rem}.share-fab:hover{box-shadow:var(--md-sys-elevation-level4);filter:brightness(.95)}.share-fab .material-symbols-outlined{font-size:22px}.share-fab.active{background:var(--md-sys-color-secondary);color:var(--md-sys-color-on-secondary)}.share-panel{background:var(--md-sys-color-surface-container);border:1px solid var(--md-sys-color-outline-variant);border-radius:var(--md-sys-shape-corner-lg);box-shadow:var(--md-sys-elevation-level4);z-index:79;opacity:0;pointer-events:none;transition:all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);gap:.5rem;padding:1rem;display:flex;position:fixed;bottom:9rem;right:2rem;transform:translateY(.5rem)scale(.95)}.share-panel.open{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.share-item{border-radius:var(--md-sys-shape-corner-md);color:var(--md-sys-color-on-surface);cursor:pointer;font:var(--md-sys-typescale-label-small);white-space:nowrap;transition:background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);background:0 0;border:none;flex-direction:column;align-items:center;gap:.4rem;min-width:68px;padding:.75rem 1rem;display:flex}.share-item:hover{background:rgb(from var(--md-sys-color-on-surface-variant) r g b / .08)}.share-item-icon{border-radius:var(--md-sys-shape-corner-full);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;font-size:1rem;font-weight:600;display:flex}.share-item-icon.wechat{background:#07c160}.share-item-icon.qq{background:#12b7f5}.share-item-icon.weibo{background:#e6162d}.share-item-icon.copy{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}.share-item-icon.copy .material-symbols-outlined{font-size:22px}.qr-overlay{z-index:300;opacity:0;pointer-events:none;transition:opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);background:rgba(0,0,0,.5);justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.qr-overlay.open{opacity:1;pointer-events:auto}.qr-dialog{background:var(--md-sys-color-surface-container);border-radius:var(--md-sys-shape-corner-xl);text-align:center;box-shadow:var(--md-sys-elevation-level5);width:90vw;max-width:320px;padding:2rem 1.75rem 1.5rem}.qr-dialog h3{font:var(--md-sys-typescale-title-medium);margin-bottom:.25rem}.qr-dialog p{font:var(--md-sys-typescale-body-small);color:var(--md-sys-color-on-surface-variant);margin-bottom:1rem}.qr-dialog img{border-radius:var(--md-sys-shape-corner-md);width:180px;height:180px;margin:0 auto 1rem;display:block}.qr-dialog .md-close-btn{border-radius:var(--md-sys-shape-corner-full);border:1px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);cursor:pointer;font:var(--md-sys-typescale-label-large);background:0 0;align-items:center;gap:.5rem;padding:.5rem 1.5rem;display:inline-flex}.qr-dialog .md-close-btn:hover{background:var(--md-sys-color-surface-container-high)}.share-toast{background:var(--md-sys-color-inverse-surface);color:var(--md-sys-color-inverse-on-surface);border-radius:var(--md-sys-shape-corner-full);font:var(--md-sys-typescale-label-large);box-shadow:var(--md-sys-elevation-level3);z-index:400;opacity:0;pointer-events:none;transition:all var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);padding:.6rem 1.5rem;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)translateY(1rem)}.share-toast.show{opacity:1;transform:translate(-50%)translateY(0)}@media (max-width:1199px){.content-area{padding:2rem 3rem}}@media (max-width:1024px){.content-area{padding:1.5rem 1.25rem}.back-to-top{bottom:1.25rem;right:1.25rem}.share-fab{bottom:4.75rem;right:1.25rem}.share-panel{bottom:8.25rem;right:1.25rem}}@media (max-width:640px){.content-area{padding:1rem}.back-to-top{width:2.5rem;height:2.5rem;bottom:1rem;right:1rem}.back-to-top .material-symbols-outlined{font-size:20px}.share-fab{width:2.5rem;height:2.5rem;bottom:4rem;right:1rem}.share-fab .material-symbols-outlined{font-size:20px}.share-panel{border-radius:var(--md-sys-shape-corner-lg);flex-wrap:wrap;justify-content:center;gap:.25rem;padding:.75rem .5rem;bottom:7rem;right:.75rem}.share-item{gap:.3rem;min-width:60px;padding:.5rem .6rem}.share-item-icon{width:2.25rem;height:2.25rem;font-size:.875rem}.share-item-icon.copy .material-symbols-outlined{font-size:18px}.share-toast{bottom:1rem}}