:root{color-scheme:light;--color-bg:#f4eef8;--color-bg-soft:#ebe3f4;--color-bg-elevated:#fbf7fc;--color-fg:#3d3550;--color-fg-muted:#7d7390;--color-border:#ddd0e8;--color-brand:#b8a0d4;--color-brand-strong:#8f74b8;--color-brand-fg:#fbf8ff;--color-accent:#d4b06a;--color-accent-soft:#f0dca0;--color-danger:#d48a9a;--color-success:#7aaf9a;--color-focus-ring:#d4b06a73;--shadow-soft:8px 8px 22px #8c78aa29, -6px -6px 16px #ffffffe6;--shadow-soft-inset:inset 4px 4px 10px #8c78aa1f, inset -4px -4px 10px #ffffffe0;--shadow-sm:0 4px 16px #8c78aa24;--shadow-gold:0 0 0 1px #d4b06a4d, 0 6px 18px #d4b06a24;--font-sans:"Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;--font-serif:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti SC", serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.5rem;--text-2xl:2rem;--text-3xl:2.75rem;--leading-tight:1.2;--leading-normal:1.6;--leading-relaxed:1.8;--font-normal:400;--font-medium:500;--font-semibold:600;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--content-width:42rem;--content-width-wide:64rem;--header-height:3.5rem;--radius-sm:.75rem;--radius-md:1.15rem;--radius-lg:1.75rem;--border-width:1px;--ease-standard:cubic-bezier(.2, .8, .2, 1);--duration-fast:.15s;--duration-normal:.28s;--bg-site:url(/bg-site.png);--bg-hero:url(/bg-hero.png)}[data-theme=dark]{color-scheme:dark;--color-bg:#221c2c;--color-bg-soft:#32283c;--color-bg-elevated:#2e2638;--color-fg:#f2eaf8;--color-fg-muted:#b4a8c4;--color-border:#4e425e;--color-brand:#c8b0e0;--color-brand-strong:#e0c8f0;--color-brand-fg:#2a2034;--color-accent:#e0c47a;--color-accent-soft:#a88840;--color-danger:#e0a0b0;--color-success:#8ecbb0;--color-focus-ring:#e0c47a73;--shadow-soft:8px 8px 20px #00000059, -4px -4px 14px #e6d2ff0d;--shadow-soft-inset:inset 3px 3px 8px #00000059, inset -3px -3px 8px #e6d2ff0a;--shadow-sm:0 4px 16px #00000059;--shadow-gold:0 0 0 1px #e0c47a47, 0 6px 18px #0000004d}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--color-bg:#221c2c;--color-bg-soft:#32283c;--color-bg-elevated:#2e2638;--color-fg:#f2eaf8;--color-fg-muted:#b4a8c4;--color-border:#4e425e;--color-brand:#c8b0e0;--color-brand-strong:#e0c8f0;--color-brand-fg:#2a2034;--color-accent:#e0c47a;--color-accent-soft:#a88840;--color-danger:#e0a0b0;--color-success:#8ecbb0;--color-focus-ring:#e0c47a73;--shadow-soft:8px 8px 20px #00000059, -4px -4px 14px #e6d2ff0d;--shadow-soft-inset:inset 3px 3px 8px #00000059, inset -3px -3px 8px #e6d2ff0a;--shadow-sm:0 4px 16px #00000059;--shadow-gold:0 0 0 1px #e0c47a47, 0 6px 18px #0000004d}}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;background-color:var(--color-bg)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{min-height:100vh;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-fg);background-color:var(--color-bg);background-image:linear-gradient(165deg, color-mix(in srgb, var(--color-bg) 28%, transparent) 0%, color-mix(in srgb, var(--color-bg) 48%, transparent) 55%, color-mix(in srgb, var(--color-bg) 72%, transparent) 100%), var(--bg-site);background-position:50%,50%;background-repeat:no-repeat,no-repeat;background-size:cover,cover;background-attachment:scroll;margin:0}body.page-home{background-color:#efe6f4;background-image:none;margin:0;padding:0}img{max-width:100%;display:block}a{color:var(--color-brand-strong);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--color-accent)}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}h1,h2,h3{line-height:var(--leading-tight);font-weight:var(--font-semibold);letter-spacing:-.02em}p{margin:0 0 var(--space-4)}.container{width:min(100% - 2rem, var(--content-width));margin-inline:auto}.container-wide{width:min(100% - 2rem, var(--content-width-wide));margin-inline:auto}.muted{color:var(--color-fg-muted)}.soft-surface{background:var(--color-bg-elevated);border:var(--border-width) solid color-mix(in srgb, var(--color-border) 80%, white);border-radius:var(--radius-md);box-shadow:var(--shadow-soft)}.site-footer{padding:var(--space-4) 0 var(--space-5);color:var(--color-fg-muted);font-size:var(--text-sm);text-align:center;backdrop-filter:none;box-shadow:none;background:0 0;border-top:none}.site-footer p{text-shadow:0 1px #ffffff8c,0 0 10px #ffffff40;margin:0}.site-header[data-astro-cid-wzfd4wrd]{border-bottom:1px solid color-mix(in srgb, var(--color-border) 35%, transparent);background:color-mix(in srgb, var(--color-bg-elevated) 28%, transparent);backdrop-filter:blur(8px);box-shadow:none}.site-header[data-astro-cid-wzfd4wrd].solid{z-index:40;height:var(--header-height);position:sticky;top:0}.inner[data-astro-cid-wzfd4wrd]{height:var(--header-height);justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.brand[data-astro-cid-wzfd4wrd]{color:var(--color-brand-strong);font-weight:var(--font-semibold);letter-spacing:.02em;text-decoration:none}.brand[data-astro-cid-wzfd4wrd]:after{content:"";background:linear-gradient(135deg, var(--color-accent-soft), var(--color-accent));width:.45rem;height:.45rem;box-shadow:var(--shadow-gold);vertical-align:middle;border-radius:999px;margin-left:.35rem;display:inline-block}nav[data-astro-cid-wzfd4wrd] ul[data-astro-cid-wzfd4wrd]{gap:var(--space-3);margin:0;padding:0;list-style:none;display:flex}nav[data-astro-cid-wzfd4wrd] a[data-astro-cid-wzfd4wrd]{color:var(--color-fg-muted);font-size:var(--text-sm);transition:background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);border-radius:999px;padding:.35rem .7rem;text-decoration:none}nav[data-astro-cid-wzfd4wrd] a[data-astro-cid-wzfd4wrd]:hover,nav[data-astro-cid-wzfd4wrd] a[data-astro-cid-wzfd4wrd].active{color:var(--color-brand-strong);background:color-mix(in srgb, var(--color-bg-elevated) 45%, transparent)}nav[data-astro-cid-wzfd4wrd] a[data-astro-cid-wzfd4wrd].active{box-shadow:none}nav[data-astro-cid-wzfd4wrd] a[data-astro-cid-wzfd4wrd].placeholder{opacity:.55;cursor:default}