:root{color-scheme:dark;--bg: #0f0f10;--fg: #e6e2d6;--fg-dim: rgba(230, 226, 214, .78);--muted: rgba(230, 226, 214, .48);--faint: rgba(230, 226, 214, .28);--rule: rgba(230, 226, 214, .12);--accent-plum: #a48491;--accent-moss: #7d9282;--accent-rust: #b68870;--accent-mist: #8aa0b4;--accent-dune: #b6a078;--accent: var(--fg);--font-display: "Huiwen Mincho", "Huiwen Mincho Fallback", "Source Han Serif SC", "Songti SC", "SimSun", serif;--font-body: "Huiwen Fangsong", "Huiwen Fangsong Fallback", "FangSong", "STFangsong", serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, "Cascadia Code", monospace;--font-kaiti: "Huiwen Kaiti", "Huiwen Kaiti Fallback", "Kaiti SC", "STKaiti", "KaiTi", cursive;--font-hkhei: "Huiwen HKHei", "Huiwen HKHei Fallback", "PingFang SC", "Heiti SC", "Microsoft YaHei", sans-serif}.paper{color-scheme:light;--bg: #efeadd;--fg: #1a1917;--fg-dim: rgba(26, 25, 23, .74);--muted: rgba(26, 25, 23, .5);--faint: rgba(26, 25, 23, .28);--rule: rgba(26, 25, 23, .14)}.tint-plum{--accent: var(--accent-plum)}.tint-moss{--accent: var(--accent-moss)}.tint-rust{--accent: var(--accent-rust)}.tint-mist{--accent: var(--accent-mist)}.tint-dune{--accent: var(--accent-dune)}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg)}body{font-family:var(--font-body);line-height:1.85;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit}p{margin:1em 0}::selection{background:var(--accent);color:var(--bg)}@keyframes enter-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes enter-soft{0%{opacity:0}to{opacity:1}}.enter{opacity:0;animation:enter-up 1.8s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i, 0) * .2s + .3s)}.enter-soft{opacity:0;animation:enter-soft 2.2s ease-out both;animation-delay:calc(var(--i, 0) * .2s + .3s)}@media(prefers-reduced-motion:reduce){.enter,.enter-soft{opacity:1;animation:none}}::view-transition-old(root),::view-transition-old(stage),::view-transition-old(column),::view-transition-old(edge-feather-top),::view-transition-old(edge-feather-bottom){animation-duration:.6s;animation-timing-function:cubic-bezier(.22,1,.36,1)}::view-transition-new(root),::view-transition-new(stage),::view-transition-new(column),::view-transition-new(edge-feather-top),::view-transition-new(edge-feather-bottom){animation-duration:.3s;animation-timing-function:cubic-bezier(.22,1,.36,1)}.writ{background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:0 1px;padding-bottom:.08em;text-decoration:none;transition:background-size .4s cubic-bezier(.4,0,.2,1),color .2s ease}.writ:hover{background-size:100% 1px;color:var(--accent)}.stage-pause{position:absolute;bottom:1.2rem;right:1.4rem;width:auto;height:auto;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.36em;text-transform:uppercase;color:transparent;pointer-events:none;transition:color .3s ease}.stage.paused .stage-pause{color:#e6e2d68c}main{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);max-width:var(--max-layout);margin:0 auto;min-height:100vh}.stage{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--bg);border-right:1px solid var(--rule)}.stage canvas,.stage>*:not(.stage-pause){display:block;width:100%;height:100%}.column{padding:5rem 3rem 8rem;box-sizing:border-box;max-width:calc(var(--max-reading) + 6rem);position:relative}@media(min-width:861px),(orientation:landscape){.column:before,.column:after{content:"";display:block;position:sticky;height:2.5em;margin-left:-3rem;margin-right:-3rem;pointer-events:none;z-index:2}.column:before{top:0;margin-top:-5rem;margin-bottom:calc(5rem - 2.5em);background:linear-gradient(to bottom,var(--bg),transparent)}.column:after{bottom:0;margin-top:calc(8rem - 2.5em);background:linear-gradient(to top,var(--bg),transparent)}}.grain{position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.07;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}@media(max-width:860px)and (orientation:portrait){main{grid-template-columns:1fr}.stage{position:sticky;top:0;height:var(--stage-h-mobile, 30svh);z-index:1;border-right:none;border-bottom:none}.column{padding:2rem 1.5rem 5rem;max-width:100%}body:before,body:after{content:"";position:fixed;left:0;right:0;pointer-events:none;z-index:2}body:before{top:calc(var(--stage-h-mobile, 30svh) - .8em);height:3.3em;background:linear-gradient(to bottom,transparent 0%,var(--bg) 24%,transparent 100%);view-transition-name:edge-feather-top}body:after{bottom:0;height:2.5em;background:linear-gradient(to top,var(--bg),transparent);view-transition-name:edge-feather-bottom}}.rotate-hint{display:none;position:fixed;inset:0;z-index:10000;align-items:center;justify-content:center;padding:2rem;cursor:pointer;background:#121416f0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:enter-soft .52s ease-out both}@media(max-width:860px)and (orientation:portrait){body.show-rotate-hint .rotate-hint{display:flex}}@keyframes rotate-hint-leave{0%{opacity:1}to{opacity:0}}body.rotate-hint-leaving .rotate-hint{animation:rotate-hint-leave .46s ease-out both}.rotate-hint-card{text-align:center;color:var(--fg);max-width:18em}.rotate-hint-icon{display:block;margin:0 auto 1.8em;color:var(--accent);animation:rotate-hint-turn 3.6s cubic-bezier(.65,0,.35,1) infinite}@keyframes rotate-hint-turn{0%,15%{transform:rotate(0)}40%,65%{transform:rotate(-90deg)}90%,to{transform:rotate(0)}}.rotate-hint-text{font-family:var(--font-body);font-size:1.05rem;letter-spacing:.12em;margin:0;color:var(--fg)}.rotate-hint-dismiss{display:block;margin-top:2.2em;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.32em;font-size:.66rem;color:var(--muted)}@media(prefers-reduced-motion:reduce){.rotate-hint{animation:none}.rotate-hint-icon{animation:none;transform:rotate(-90deg)}body.rotate-hint-leaving .rotate-hint{animation:none;opacity:0}}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media(prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}[data-astro-transition-scope]{animation:none!important}}