@import "https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600&display=swap";:root{font-synthesis:none;--serif:"Noto Serif TC", "Songti TC", "PMingLiU", Georgia, serif;color-scheme:dark;--page-bg:#101f1c;--text:#e8e2cf;--surface:#172a24;--accent:#c5b082;--line:#42544a;--muted:#b0bbae;--emphasis:#b3c4a6;--focus:#e4c78e;--input-line:#809889;--selected-bg:#c5b082;--selected-text:#182a22;--selection-bg:#c1d4bb;--selection-text:#172f24;--draft-bg:#403824;--draft-text:#ecd7a5;--quote:#bac7ad;--inline-code-bg:#23392f;--work-icon:#b3c4a6;color:var(--text);background:var(--page-bg);font-family:PingFang TC,Microsoft JhengHei,system-ui,sans-serif}:root[data-color-mode=light]{color-scheme:light;--page-bg:#f5f1e8;--text:#253c34;--surface:#ebe7dc;--accent:#806336;--line:#dcd6c9;--muted:#60695f;--emphasis:#617357;--focus:#806336;--input-line:#74816f;--selected-bg:#243d32;--selected-text:#f6f1df;--selection-bg:#b5c9b3;--selection-text:#172f24;--draft-bg:#e7d6b8;--draft-text:#62502f;--quote:#59694f;--inline-code-bg:#e9e5da;--work-icon:#526b53}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}img{max-width:100%;height:auto}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--focus);outline-offset:6px;border-radius:2px}::selection{background:var(--selection-bg);color:var(--selection-text)}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--page-bg);color:var(--text);padding:14px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:14px}.night{color:#e8e2cf;--line:#b4b99530;--muted:#a4b0a1;--accent:#c5b082;background:#101f1c}.site-header{z-index:5;align-items:center;gap:40px;max-width:1440px;margin:auto;padding:30px 56px;display:flex;position:relative}.brand{font-family:var(--serif);letter-spacing:.15em;white-space:nowrap;align-items:center;gap:13px;font-size:21px;display:flex}.brand small{letter-spacing:.22em;color:var(--muted);margin-top:6px;font:8px/1.6 system-ui,sans-serif;display:block}.window-mark{border:1px solid var(--accent);border-radius:50%;flex:none;width:38px;height:38px;display:inline-block;position:relative}.window-mark:before{content:"";border:1px solid var(--accent);border-radius:50%;position:absolute;inset:4px}.window-mark:after{content:"";border-left:1px solid var(--accent);position:absolute;top:5px;bottom:5px;left:50%}.window-mark i{border-top:1px solid var(--accent);position:absolute;top:50%;left:5px;right:5px}.window-mark.small{width:26px;height:26px}.site-header nav{letter-spacing:.1em;gap:32px;margin:0 auto;padding-left:40px;font-size:13px;display:flex}.site-header nav a{color:var(--muted);padding:12px 0;position:relative}.site-header nav a:hover,.site-header nav a[aria-current]{color:inherit}.site-header nav a[aria-current]:after{content:"";background:var(--accent);border-radius:50%;width:4px;height:4px;position:absolute;bottom:1px;left:calc(50% - 2px)}.header-aside{letter-spacing:.12em;color:var(--muted);white-space:nowrap;font-size:10px}.color-mode-toggle{border:1px solid var(--line);background:var(--surface);min-width:80px;min-height:44px;color:var(--text);white-space:nowrap;border-radius:24px;flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:inline-flex}.color-mode-toggle:hover{border-color:var(--accent)}.color-mode-toggle [data-color-icon]{font:20px/1 system-ui,sans-serif}.header-aside i,.room-under i{background:#adb77b;border-radius:50%;width:5px;height:5px;margin-right:7px;display:inline-block;box-shadow:0 0 10px #b9ca7c55}.site-footer{border-top:1px solid var(--line);max-width:1328px;color:var(--muted);justify-content:space-between;align-items:center;gap:28px;margin:88px auto 0;padding:28px 0 36px;font-size:11px;display:flex}.footer-home{font-family:var(--serif);align-items:center;gap:12px;font-size:13px;display:flex}.site-footer>div{flex-wrap:wrap;gap:24px;display:flex}.site-footer a:hover{color:var(--accent)}.eyebrow{letter-spacing:.2em;color:var(--accent);font-size:10px;font-weight:400;line-height:1.8}.text-link{border-bottom:1px solid var(--accent);letter-spacing:.05em;align-items:center;gap:24px;padding:10px 0;font-size:12px;display:inline-flex}.text-link:hover{color:var(--accent)}.page-shell{max-width:1000px;margin:60px auto 0;padding:0 32px}.page-intro{padding:20px 0 56px;position:relative}.page-intro h1{font:400 clamp(38px, 4.7vw, 60px)/1.65 var(--serif);letter-spacing:.07em;margin:22px 0}.page-intro h1 em,.study-intro h1 em{color:var(--emphasis);font-style:normal}.page-intro>p:not(.eyebrow){color:var(--muted);max-width:550px;font-size:14px;line-height:2}.page-count{letter-spacing:.08em;color:var(--muted);font-size:10px;position:absolute;bottom:64px;right:0}.notes-tools{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:20px 0;display:flex}.tag-filters{flex-wrap:wrap;gap:12px;display:flex}.tag-filters button{color:var(--muted);background:0 0;border:0;border-radius:2px;padding:9px 15px;font-size:12px}.tag-filters button[aria-pressed=true]{background:var(--selected-bg);color:var(--selected-text)}.search-toggle{color:var(--muted);white-space:nowrap;background:0 0;border:0;font-size:12px}.search-toggle span{margin-left:8px;font-size:24px}.search-panel{background:var(--surface);margin:24px 0;padding:30px}.search-panel label{font-family:var(--serif);margin-bottom:14px;font-size:22px;display:block}.search-panel input{border:0;border-bottom:1px solid var(--input-line);width:100%;color:inherit;background:0 0;padding:12px 2px;font-size:16px}.search-panel input::placeholder{color:var(--muted);opacity:1}#search-status{color:var(--muted);font-size:12px;line-height:1.8}#search-results{margin-bottom:0;padding:0;list-style:none}#search-results li{border-top:1px solid var(--line);padding:18px 0}#search-results a{font-family:var(--serif);text-underline-offset:5px;font-size:21px;text-decoration:underline}#search-results p{color:var(--muted);font-size:13px;line-height:1.9}.note-row{border-bottom:1px solid var(--line);align-items:flex-start;gap:30px;padding:35px 0;display:flex}.note-number{color:var(--accent);opacity:.65;margin-top:25px;font:italic 19px/1.5 Georgia,serif}.note-row-body{flex:1;min-width:0}.note-meta{letter-spacing:.06em;color:var(--muted);flex-wrap:wrap;align-items:center;gap:15px;font-size:10px;display:flex}.note-meta>span:not(.draft-label):before{content:"·";color:var(--accent);margin-right:15px}.note-row h3{font:400 25px/1.7 var(--serif);margin:10px 0}.note-row h3 a{justify-content:space-between;align-items:center;gap:20px;display:flex}.note-row h3 a span{color:var(--accent);font:20px system-ui;transition:transform .2s}.note-row h3 a:hover span{transform:translate(3px,-3px)}.note-row p{color:var(--muted);max-width:640px;margin:0;font-size:13px;line-height:1.9}.draft-label{background:var(--draft-bg);color:var(--draft-text);border-radius:2px;padding:3px 7px}.notebook-end{text-align:center;color:var(--muted);padding:70px 20px 30px}.notebook-end>span{color:var(--accent);font-size:25px}.notebook-end p{font:14px/2 var(--serif);letter-spacing:.08em}.notebook-end a{font-size:11px}.empty-state{color:var(--muted);padding:55px 10px;line-height:2}.empty-state h2{font:400 28px/1.7 var(--serif);color:var(--text)}.article-shell{max-width:1100px;margin:58px auto 0;padding:0 40px}.back-link{color:var(--muted);padding:10px 0;font-size:12px;display:inline-block}.article-header{max-width:760px;margin:34px 0 44px}.article-header h1{font:500 clamp(30px, 3.7vw, 47px)/1.65 var(--serif);letter-spacing:.025em;margin:20px 0 28px}.article-deck{color:var(--muted);margin-top:28px;font-size:16px;line-height:2}.article-cover{object-fit:cover;width:100%;max-height:480px;margin-bottom:36px}.article-grid{grid-template-columns:minmax(0,740px) 190px;align-items:start;gap:70px;display:grid}.prose{overflow-wrap:anywhere;font-size:17px;line-height:2.05}.prose h2,.prose h3,.prose h4{font-family:var(--serif);scroll-margin-top:30px;font-weight:500;line-height:1.8}.prose h2{margin:2.3em 0 .7em;font-size:28px}.prose h3{margin-top:2em;font-size:22px}.prose p{margin:0 0 1.5em}.prose ul,.prose ol{padding-left:1.5em}.prose a{text-underline-offset:4px;text-decoration:underline}.prose blockquote{border-left:2px solid var(--accent);color:var(--quote);font-family:var(--serif);margin:32px 0;padding:8px 24px}.prose blockquote p:last-child{margin:0}.prose img{border-radius:2px;width:auto;max-width:100%;margin:30px auto;display:block}.prose pre{border:1px solid var(--line);border-radius:3px;max-width:100%;padding:22px;font-size:13px;line-height:1.8;overflow-x:auto}.prose :not(pre)>code{background:var(--inline-code-bg);border-radius:3px;padding:.12em .3em;font-size:.85em}.astro-code,.astro-code span{color:var(--shiki-dark);background-color:var(--shiki-dark-bg);font-style:var(--shiki-dark-font-style,inherit);font-weight:var(--shiki-dark-font-weight,inherit);text-decoration:var(--shiki-dark-text-decoration,none)}[data-color-mode=light] .astro-code,[data-color-mode=light] .astro-code span{color:var(--shiki-light);background-color:var(--shiki-light-bg);font-style:var(--shiki-light-font-style,inherit);font-weight:var(--shiki-light-font-weight,inherit);text-decoration:var(--shiki-light-text-decoration,none)}.prose table{border-collapse:collapse;font-size:14px;display:block;overflow-x:auto}.prose td,.prose th{border-bottom:1px solid var(--line);text-align:left;padding:12px 20px 12px 0}.article-toc{border-left:1px solid var(--line);margin-top:12px;padding:8px 0 8px 23px;font-size:12px;position:sticky;top:35px}.article-toc summary{font-family:var(--serif);color:var(--accent);cursor:pointer;margin-bottom:18px}.article-toc nav{color:var(--muted);flex-direction:column;gap:15px;line-height:1.8;display:flex}.article-toc .toc-sub{padding-left:12px}.article-colophon{text-align:center;border-top:1px solid var(--line);max-width:740px;margin-top:40px;padding:60px 0}.article-colophon p{font-family:var(--serif);letter-spacing:.12em;margin:20px 0 10px;font-size:15px}.adjacent-notes{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:35px;max-width:740px;padding-top:30px;display:grid}.adjacent-notes>div:last-child{text-align:right}.adjacent-notes small{color:var(--muted);margin-bottom:12px;display:block}.adjacent-notes span{font:17px/1.8 var(--serif)}.about-card{border-top:1px solid var(--line);grid-template-columns:220px 1fr;gap:60px;padding:50px 0;display:grid}.about-seal{aspect-ratio:1;border:1px solid var(--line);width:185px;font-family:var(--serif);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex}.about-card h2,.about-section h2{font:400 26px/1.8 var(--serif);margin:0 0 18px}.about-card p,.about-section p{color:var(--muted);font-size:15px;line-height:2}.about-section{border-top:1px solid var(--line);padding:36px 0}.about-links{flex-wrap:wrap;gap:26px;display:flex}.work-item{border-top:1px solid var(--line);grid-template-columns:180px 1fr;gap:40px;padding:38px 0;display:grid}.work-icon{aspect-ratio:1;background:var(--surface);color:var(--work-icon);font:90px/1 var(--serif);border-radius:50% 50% 4px 4px;place-items:center;display:grid}.work-item h2{font:400 32px/1.8 var(--serif);margin:8px 0 12px}.work-item p:not(.eyebrow){color:var(--muted);max-width:580px;font-size:14px;line-height:2}@media (width<=1350px){.site-footer{margin-left:40px;margin-right:40px}}@media (width<=1000px){.header-aside{display:none}.site-header{padding:26px 32px}.site-header nav{margin-left:auto;margin-right:0}.article-grid{grid-template-columns:minmax(0,1fr) 160px;gap:30px}.page-count{margin-top:25px;display:block;position:static}}@media (width<=760px){.site-header{flex-wrap:wrap;gap:20px;padding:23px 22px 18px}.brand{font-size:20px}.brand small{font-size:8px}.site-header nav{border-top:1px solid var(--line);order:2;justify-content:space-between;gap:15px;width:100%;padding:6px 0 0}.site-header nav a{min-height:44px;font-size:12px}.site-header .color-mode-toggle{min-width:72px;margin-left:auto;padding:8px 10px}.site-footer{flex-direction:column;align-items:flex-start;gap:24px;margin:65px 24px 0}.site-footer>div{gap:20px;line-height:1.9}.site-footer>div span{width:100%}.page-shell{margin-top:24px;padding:0 24px}.page-intro{padding-bottom:30px}.page-intro h1{font-size:38px}.notes-tools{flex-wrap:wrap;gap:12px}.tag-filters{gap:5px}.tag-filters button{padding:12px}.search-toggle{min-height:44px}.search-panel{padding:22px 16px}.note-row{gap:17px;padding:28px 0}.note-row h3{font-size:21px}.note-meta{gap:10px}.note-meta>span:not(.draft-label):before{margin-right:10px}.article-shell{margin-top:22px;padding:0 24px}.article-header{margin:28px 0}.article-header h1{font-size:31px}.article-deck{font-size:15px}.article-grid{flex-direction:column;gap:25px;display:flex}.article-toc{border:1px solid var(--line);order:-1;width:100%;padding:15px 20px;position:static}.article-toc nav{gap:12px}.article-toc a{padding:5px 0}.prose{width:100%;font-size:16px}.prose h2{font-size:25px}.prose pre{padding:16px;font-size:12px}.adjacent-notes{gap:20px}.adjacent-notes span{font-size:15px}.about-card{grid-template-columns:1fr;gap:30px}.about-seal{width:140px}.work-item{grid-template-columns:75px 1fr;gap:22px}.work-icon{font-size:46px}.work-item h2{font-size:26px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}