.post-banner[data-astro-cid-yl355ysp]{position:relative;height:60vh;min-height:380px;max-height:480px;display:flex;align-items:center;justify-content:center;color:#fff;overflow:hidden;margin-bottom:1rem}.bg[data-astro-cid-yl355ysp]{position:absolute;inset:0;background-size:cover;background-position:center;background-color:#2a1c2e;animation:kenburns 30s ease-in-out infinite alternate}@keyframes kenburns{0%{transform:scale(1) translate(0)}to{transform:scale(1.06) translate(-1%,-1%)}}.mask[data-astro-cid-yl355ysp]{position:absolute;inset:0;background:linear-gradient(180deg,#00000026,#00000073)}.post-info[data-astro-cid-yl355ysp]{position:relative;z-index:2;max-width:800px;padding:0 1.4rem;text-align:center}.post-title[data-astro-cid-yl355ysp]{font-family:var(--font-serif);font-size:clamp(1.6rem,3.6vw,2.6rem);font-weight:700;margin:0 0 1rem;text-shadow:0 4px 20px rgba(0,0,0,.5);line-height:1.3;letter-spacing:.02em}.meta[data-astro-cid-yl355ysp]{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;justify-content:center;color:#ffffffeb;font-size:.88rem;text-shadow:0 2px 8px rgba(0,0,0,.4)}.meta-item[data-astro-cid-yl355ysp]{display:inline-flex;align-items:center;gap:.3em}.meta-item[data-astro-cid-yl355ysp] .i[data-astro-cid-yl355ysp]{opacity:.85}@media(max-width:640px){.post-banner[data-astro-cid-yl355ysp]{height:50vh;min-height:320px}.meta[data-astro-cid-yl355ysp]{font-size:.78rem;gap:.3rem .8rem}}.toc-card[data-astro-cid-ukv4ggcy]{background:var(--c-bg-elev);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1rem 1.1rem}.toc-head[data-astro-cid-ukv4ggcy]{display:flex;align-items:center;gap:.4em;color:var(--c-primary);font-family:var(--font-serif);font-weight:600;padding-bottom:.6rem;margin-bottom:.6rem;border-bottom:1px dashed var(--c-border)}.toc-body[data-astro-cid-ukv4ggcy]{max-height:calc(100vh - 200px);overflow-y:auto;padding-right:.4rem;scrollbar-width:thin;scrollbar-color:var(--c-primary-soft) transparent}.toc-list[data-astro-cid-ukv4ggcy]{list-style:none;padding:0;margin:0;counter-reset:toc-h2}.toc-list[data-astro-cid-ukv4ggcy] li[data-astro-cid-ukv4ggcy]{margin:.15rem 0}.toc-list[data-astro-cid-ukv4ggcy] a[data-astro-cid-ukv4ggcy]{display:block;color:var(--c-text-soft);font-size:.88rem;line-height:1.55;padding:.3rem .6rem;border-left:2px solid transparent;border-radius:0 6px 6px 0;transition:all .18s ease}.toc-list[data-astro-cid-ukv4ggcy] a[data-astro-cid-ukv4ggcy]:hover{color:var(--c-primary);background:color-mix(in srgb,var(--c-primary-soft) 50%,transparent)}.toc-list[data-astro-cid-ukv4ggcy] a[data-astro-cid-ukv4ggcy].active{color:var(--c-primary);background:var(--c-primary-soft);border-left-color:var(--c-primary);font-weight:600}.toc-list[data-astro-cid-ukv4ggcy] .level-2[data-astro-cid-ukv4ggcy]{counter-increment:toc-h2;counter-reset:toc-h3}.toc-list[data-astro-cid-ukv4ggcy] .level-2[data-astro-cid-ukv4ggcy]>a[data-astro-cid-ukv4ggcy]:before{content:counter(toc-h2) ". ";color:var(--c-primary);font-weight:600;margin-right:.15em}.toc-list[data-astro-cid-ukv4ggcy] .level-3[data-astro-cid-ukv4ggcy]{counter-increment:toc-h3}.toc-list[data-astro-cid-ukv4ggcy] .level-3[data-astro-cid-ukv4ggcy]>a[data-astro-cid-ukv4ggcy]{padding-left:1.6rem;font-size:.83rem}.toc-list[data-astro-cid-ukv4ggcy] .level-3[data-astro-cid-ukv4ggcy]>a[data-astro-cid-ukv4ggcy]:before{content:counter(toc-h2) "." counter(toc-h3) " ";color:var(--c-text-soft);margin-right:.15em}.post-nav[data-astro-cid-bknnyp27]{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:2.5rem 0 1.5rem}.nav-card[data-astro-cid-bknnyp27]{position:relative;display:block;height:110px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--c-border);transition:transform .25s ease,box-shadow .25s ease;color:#fff}.nav-card[data-astro-cid-bknnyp27].empty{background:transparent;border:none;box-shadow:none}.nav-card[data-astro-cid-bknnyp27]:not(.empty):hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.nav-cover[data-astro-cid-bknnyp27]{position:absolute;inset:0}.nav-cover[data-astro-cid-bknnyp27] .cover{border-radius:0;box-shadow:none;height:100%;aspect-ratio:auto;filter:brightness(.6);transition:transform .4s ease}.nav-card[data-astro-cid-bknnyp27]:hover .nav-cover[data-astro-cid-bknnyp27] .cover{transform:scale(1.08)}.nav-body[data-astro-cid-bknnyp27]{position:relative;z-index:1;padding:1rem 1.2rem;height:100%;display:flex;flex-direction:column;justify-content:center}.nav-card[data-astro-cid-bknnyp27].next .nav-body[data-astro-cid-bknnyp27]{text-align:right;align-items:flex-end}.hint[data-astro-cid-bknnyp27]{display:inline-flex;align-items:center;gap:.3em;font-size:.78rem;opacity:.85;margin-bottom:.4rem}.title[data-astro-cid-bknnyp27]{font-family:var(--font-serif);font-weight:600;font-size:1rem;line-height:1.35;text-shadow:0 2px 8px rgba(0,0,0,.5);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:640px){.post-nav[data-astro-cid-bknnyp27]{grid-template-columns:1fr}.nav-card[data-astro-cid-bknnyp27].next .nav-body[data-astro-cid-bknnyp27]{text-align:left;align-items:flex-start}}.post-footer[data-astro-cid-ctzdi7mj]{margin-top:2.5rem}.tags-row[data-astro-cid-ctzdi7mj]{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:1rem 0;color:var(--c-primary)}.tag-chip[data-astro-cid-ctzdi7mj]{background:var(--c-primary-soft);color:var(--c-primary);padding:.25em .8em;border-radius:999px;font-size:.85rem;transition:all .2s ease}.tag-chip[data-astro-cid-ctzdi7mj]:hover{background:var(--c-primary);color:#fff;transform:translateY(-1px)}.copyright[data-astro-cid-ctzdi7mj]{margin-top:1rem;padding:1.1rem 1.3rem;background:var(--c-primary-soft);border-left:3px solid var(--c-primary);border-radius:8px;font-size:.88rem}.row[data-astro-cid-ctzdi7mj]{display:flex;gap:.6rem;padding:.2rem 0;line-height:1.55}.row[data-astro-cid-ctzdi7mj] .k[data-astro-cid-ctzdi7mj]{color:var(--c-primary);font-weight:600;flex-shrink:0;min-width:5.5em}.row[data-astro-cid-ctzdi7mj] .v[data-astro-cid-ctzdi7mj]{color:var(--c-text);word-break:break-all}.row[data-astro-cid-ctzdi7mj] a[data-astro-cid-ctzdi7mj].v:hover{color:var(--c-primary);text-decoration:underline}.rightside-btn[data-astro-cid-wlspcwf4]{position:fixed;right:1.5rem;bottom:1.8rem;width:44px;height:44px;border-radius:50%;border:none;background:var(--c-bg-elev);color:var(--c-primary);cursor:pointer;box-shadow:var(--shadow-md);display:inline-flex;align-items:center;justify-content:center;z-index:40;opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .3s ease,transform .3s ease,background .2s ease}.rightside-btn[data-astro-cid-wlspcwf4].show{opacity:1;transform:translateY(0);pointer-events:auto}.rightside-btn[data-astro-cid-wlspcwf4]:hover{background:var(--c-primary);color:#fff}.progress[data-astro-cid-wlspcwf4]{position:absolute;inset:0;transform:rotate(-90deg)}.progress[data-astro-cid-wlspcwf4] .track[data-astro-cid-wlspcwf4]{fill:none;stroke:var(--c-primary-soft);stroke-width:2.5}.progress[data-astro-cid-wlspcwf4] .bar[data-astro-cid-wlspcwf4]{fill:none;stroke:var(--c-primary);stroke-width:2.5;stroke-linecap:round;transition:stroke-dashoffset .1s linear}.rightside-btn[data-astro-cid-wlspcwf4]:hover .progress[data-astro-cid-wlspcwf4] .track[data-astro-cid-wlspcwf4]{stroke:#fff6}.rightside-btn[data-astro-cid-wlspcwf4]:hover .progress[data-astro-cid-wlspcwf4] .bar[data-astro-cid-wlspcwf4]{stroke:#fff}.arrow[data-astro-cid-wlspcwf4]{position:relative;z-index:1}@media(max-width:640px){.rightside-btn[data-astro-cid-wlspcwf4]{right:1rem;bottom:1.2rem}}.giscus-wrap[data-astro-cid-an2nl7ar]{margin-top:3rem;padding-top:1.5rem;border-top:1px dashed var(--c-border)}.giscus-wrap[data-astro-cid-an2nl7ar] h2[data-astro-cid-an2nl7ar]{font-size:1.2rem;margin:0 0 1rem;color:var(--c-text-soft)}.post-wrap[data-astro-cid-gjtny2mx]{max-width:1200px;margin:0 auto;padding:1rem 1.4rem 0;display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:2.4rem;align-items:start}.article[data-astro-cid-gjtny2mx]{min-width:0;background:var(--c-bg-elev);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:2rem 2.4rem 2.4rem}.sticky-side[data-astro-cid-gjtny2mx]{position:sticky;top:80px}.post-bottom[data-astro-cid-gjtny2mx]{max-width:1200px;margin:0 auto;padding:0 1.4rem}@media(max-width:960px){.post-wrap[data-astro-cid-gjtny2mx]{grid-template-columns:1fr}.sticky-side[data-astro-cid-gjtny2mx]{position:static}}@media(max-width:640px){.article[data-astro-cid-gjtny2mx]{padding:1.3rem 1.2rem 1.6rem}}.article[data-astro-cid-gjtny2mx] h2{font-family:var(--font-serif);margin:2.2em 0 .7em;padding-bottom:.4em;border-bottom:2px solid var(--c-primary-soft);font-size:1.55em;counter-increment:h2-counter;position:relative;scroll-margin-top:80px}.article[data-astro-cid-gjtny2mx] h2:before{content:counter(h2-counter) ".";color:var(--c-primary);margin-right:.4em;font-weight:700}.article[data-astro-cid-gjtny2mx] h3{font-family:var(--font-serif);margin:1.6em 0 .5em;font-size:1.25em;color:var(--c-text);scroll-margin-top:80px}.article[data-astro-cid-gjtny2mx] h3:before{content:"# ";color:var(--c-primary);opacity:.6}.article[data-astro-cid-gjtny2mx]{counter-reset:h2-counter}.article[data-astro-cid-gjtny2mx] p{margin:.9em 0;line-height:1.85}.article[data-astro-cid-gjtny2mx] ul,.article[data-astro-cid-gjtny2mx] ol{padding-left:1.4em;line-height:1.8}.article[data-astro-cid-gjtny2mx] li{margin:.3em 0}.article[data-astro-cid-gjtny2mx] li::marker{color:var(--c-primary)}.article[data-astro-cid-gjtny2mx] blockquote{margin:1.4em 0;padding:.8em 1.1em;background:var(--c-primary-soft);border-left:3px solid var(--c-primary);border-radius:0 var(--radius) var(--radius) 0;color:var(--c-text)}.article[data-astro-cid-gjtny2mx] blockquote p{margin:.3em 0}.article[data-astro-cid-gjtny2mx] table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.92em}.article[data-astro-cid-gjtny2mx] th,.article[data-astro-cid-gjtny2mx] td{padding:.55em .8em;border:1px solid var(--c-border);text-align:left}.article[data-astro-cid-gjtny2mx] th{background:var(--c-primary-soft);color:var(--c-primary);font-weight:600}.article[data-astro-cid-gjtny2mx] tr:nth-child(2n) td{background:color-mix(in srgb,var(--c-primary-soft) 30%,transparent)}.article[data-astro-cid-gjtny2mx] img{border-radius:var(--radius);margin:1.4em auto;display:block;box-shadow:var(--shadow-sm)}.article[data-astro-cid-gjtny2mx] hr{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--c-border),transparent);margin:2em 0}.article[data-astro-cid-gjtny2mx] :not(pre)>code{background:var(--c-primary-soft);color:var(--c-primary);padding:.15em .45em;border-radius:4px;font-size:.88em;font-family:var(--font-mono)}.article[data-astro-cid-gjtny2mx] pre{border-radius:var(--radius);padding:1em 1.2em;margin:1.4em 0;overflow-x:auto;line-height:1.55;font-size:.88em;box-shadow:var(--shadow-sm)}.article[data-astro-cid-gjtny2mx] pre code{background:transparent!important;padding:0;color:inherit;font-family:var(--font-mono)}.article[data-astro-cid-gjtny2mx] a{color:var(--c-accent);border-bottom:1px dashed currentColor}.article[data-astro-cid-gjtny2mx] a:hover{color:var(--c-primary);border-bottom-style:solid}