:root{--paper:#f5f3ed;--ink:#263d39;--muted:#727d74;--line:#daddd1;--accent:#9f885e;--serif:"Noto Serif TC","PMingLiU",serif;--sans:"Microsoft JhengHei","Segoe UI",sans-serif;--wash:#eceee4}*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.8 var(--sans)}a{color:inherit;text-underline-offset:4px}button,input,summary{font:inherit}button{color:var(--ink);cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:20px;background:var(--ink);color:white;padding:10px;z-index:100}.skip:focus{top:8px}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1150px;margin:auto;padding:0 34px}.wordmark{text-decoration:none;font-size:14px;font-weight:600;letter-spacing:.06em}.wordmark span{color:var(--accent);margin:0 9px;font-weight:400}.edition{font-size:11px;color:var(--muted);text-decoration:none}.edition:hover{text-decoration:underline}.home{max-width:820px;margin:auto;padding:54px 36px 60px}.eyebrow{font-size:11px;letter-spacing:.14em;color:var(--accent)}.intro h1{font:700 43px/1.4 var(--serif);letter-spacing:.06em;margin:11px 0 15px}.intro p{font-size:13px;color:var(--muted);margin:0}.search-form{margin:38px 0 52px}.search-form>label{display:block;font-size:12px;margin-bottom:10px}.search-field{display:flex;align-items:center;gap:13px;border-bottom:1px solid #96a391;padding:10px 0 14px}.search-field:focus-within{border-color:var(--ink)}.search-field svg{width:21px;height:21px;flex-shrink:0;color:var(--muted)}.search-field input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);min-width:0;font-size:17px}.search-field kbd{font:11px var(--sans);color:var(--muted);padding:0 5px}.list-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:15px}.list-heading h2{font-size:13px;font-weight:600;margin:0}.list-heading>span{font-size:11px;color:var(--muted)}.chapter{border-bottom:1px solid var(--line)}.chapter>summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:18px;padding:23px 0}.chapter>summary::-webkit-details-marker{display:none}.chapter-no{font:25px var(--serif);color:var(--accent);width:34px}.chapter-title{font-size:15px}.chapter-count{font-size:10px;color:var(--muted);margin-left:auto}.chapter>summary:after{content:'＋';font-size:16px;color:var(--muted)}.chapter[open]>summary:after{content:'−'}.unit{display:grid;grid-template-columns:43px minmax(0,1fr) 42px;align-items:baseline;gap:13px;padding:17px 0;border-top:1px solid #e4e5da}.unit-no{font-size:11px;color:var(--muted)}.unit a.unit-title{font-size:14px;text-decoration:none;line-height:1.9}.unit a.unit-title:hover{text-decoration:underline}.unit-time{font-size:10px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}.hits{grid-column:2/4}.hit{display:block;text-decoration:none;font-size:12px;line-height:1.9;color:var(--muted);border-left:2px solid var(--line);padding:3px 0 3px 13px;margin:9px 0}.hit strong{display:block;font-size:11px;color:var(--ink);margin-bottom:5px;font-weight:500}.hit:hover{border-color:var(--accent)}mark{background:#e9dcb5;color:inherit;padding:0 1px}.empty{text-align:center;padding:60px 20px;color:var(--muted);font-size:13px}.empty strong{display:block;font:22px var(--serif);color:var(--ink);margin-bottom:14px}.home-footer{margin-top:55px;color:var(--muted);font-size:10px;letter-spacing:.05em}.reading-mode{overflow:hidden}.reading-mode .site-header{display:none}.reading-bar,.standalone-nav{height:65px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);background:var(--paper);font:12px var(--sans)}.reading-bar>a,.standalone-nav>a{text-decoration:none}.reading-bar>span{margin-left:auto;font-size:11px;color:var(--muted)}.inline-toc{position:relative;z-index:10;font:12px/1.8 var(--sans)}.inline-toc>summary{cursor:pointer;list-style:none;white-space:nowrap}.inline-toc>summary::-webkit-details-marker{display:none}.inline-toc>summary:after{content:' ＋';color:var(--accent)}.inline-toc[open]>summary:after{content:' −'}.inline-toc nav,.standalone-nav .inline-toc[open]{border:1px solid var(--line);background:var(--paper);box-shadow:0 10px 28px #263d3912;border-radius:3px;padding:15px;max-height:65dvh;overflow:auto}.inline-toc nav{position:absolute;top:30px;right:0;width:310px;max-width:calc(100vw - 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@media print{.site-header,.reading-bar,.standalone-nav,.pagination{display:none}.article main{max-width:none;padding:0}.article .article-info{display:none}.article figure img{max-height:80vh;object-fit:contain}.article{background:white}}
.home .intro .eyebrow{font-size:34px;line-height:1.5}.home .intro h1{font-size:22px}
.home .list-heading h2{font-size:20px}.home .chapter-no,.home .chapter-title{font-size:16px}.home .unit-no,.home .unit a.unit-title{font-size:14px}
@media(max-width:600px){.home .intro .eyebrow{font-size:26px}.home .intro h1{font-size:20px}}
@media(max-width:600px){.home .list-heading h2{font-size:18px}.home .chapter-no,.home .chapter-title{font-size:14px}.home .unit-no,.home .unit a.unit-title{font-size:13px}}
.home .intro p{font-size:15px}.home .search-form>label{font-size:14px}.home .list-heading>span{font-size:13px}.home .chapter-count{font-size:12px}
@media(max-width:600px){.home .intro p{font-size:14px}.home .search-form>label{font-size:14px}.home .list-heading>span{font-size:12px}.home .chapter-count{font-size:12px}}

/* Mobile homepage refinement; awaiting user review before publication. */
@media(max-width:600px){
 .home .intro p{max-width:none;white-space:nowrap;font-size:clamp(10px,3vw,14px)}
 .home .search-form>label{font-size:17px}
 .home .search-field{gap:9px;padding:7px 0 9px}
 .home .search-field svg{width:17px;height:17px}
 .home .search-field input{font-size:16px;line-height:1.5}
 .home .search-field input::placeholder{font-size:14px}
}