*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#20252b;background:#fbfaf7;font:17px/1.85 ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei",sans-serif}a{color:#006f8b;text-underline-offset:3px}img{display:block;max-width:100%;height:auto;margin:1.8rem auto}.skip-link{position:fixed;left:-999px;top:1rem;z-index:2;padding:.5rem 1rem;background:#20252b;color:white}.skip-link:focus{left:1rem}.site-header{max-width:1120px;margin:auto;padding:1.4rem 2rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dcdad3}.brand{color:#20252b;font-size:1.25rem;font-weight:800;letter-spacing:.08em;text-decoration:none}.brand small{display:block;color:#6f7882;font-size:.68rem;font-weight:500;letter-spacing:.04em}nav{display:flex;gap:1.4rem}nav a{color:#20252b;font-size:.85rem;text-decoration:none}nav a:hover{color:#006f8b}.nav-toggle{display:none;font:inherit;color:#20252b;background:transparent;border:1px solid #dcdad3;padding:.25rem .65rem}.content{width:min(760px, calc(100% - 2.5rem));min-height:72vh;margin:auto}.page-heading p{color:#006f8b;text-transform:uppercase;letter-spacing:.13em;font-size:.75rem;font-weight:700}.page-heading{padding:4.5rem 0 2rem}.page-heading h1{margin:0;font-size:clamp(2.4rem, 7vw, 4.2rem);line-height:1.1}.post-card{padding:3rem 0;border-bottom:1px solid #dcdad3}.post-card h2{margin:.3rem 0 1rem;font-size:clamp(1.55rem, 4vw, 2.15rem);line-height:1.25}.post-card h2 a{color:#20252b;text-decoration:none}.post-card h2 a:hover{color:#006f8b}.post-meta{color:#6f7882;font-size:.78rem;letter-spacing:.03em}.post-meta a{color:inherit}.excerpt{color:#424950}.excerpt>:last-child{margin-bottom:0}.excerpt img{max-height:360px}.read-more{display:inline-block;margin-top:1rem;font-size:.84rem;font-weight:700}.post{padding:5rem 0}.post>header{margin-bottom:3rem}.post>header h1{margin:.5rem 0;font-size:clamp(2.3rem, 7vw, 4.3rem);line-height:1.08;letter-spacing:-0.035em}.post-body h1,.post-body h2,.post-body h3{margin:2.4em 0 .7em;line-height:1.35}.post-body h1{font-size:1.85rem}.post-body h2{font-size:1.5rem}.post-body h3{font-size:1.2rem}.post-body p,.post-body ul,.post-body ol{margin:1.2rem 0}.post-body blockquote{margin:1.8rem 0;padding:.2rem 1.2rem;color:#6f7882;border-left:3px solid #006f8b}.post-body code{padding:.15em .35em;background:#eeece6;font:.88em/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.post-body pre{overflow:auto;margin:1.8rem 0;padding:1.2rem;background:#20252b;color:#f4f2eb;border-radius:3px;line-height:1.55}.post-body pre code{padding:0;color:inherit;background:transparent}.post-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse}.post-body th,.post-body td{padding:.55rem .75rem;border:1px solid #dcdad3}.post-body iframe{max-width:100%}.post-tags{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:4rem}.post-tags a,.taxonomy a{padding:.35rem .8rem;color:#20252b;border:1px solid #dcdad3;text-decoration:none}.taxonomy{display:flex;flex-wrap:wrap;gap:.7rem;padding-bottom:5rem}.taxonomy span{color:#6f7882;font-size:.72rem}.archive{margin:0 0 5rem;padding:0;list-style:none}.archive li{display:grid;grid-template-columns:7rem 1fr;gap:1rem;padding:.8rem 0;border-bottom:1px solid #dcdad3}.archive time{color:#6f7882;font-size:.8rem}.archive a{color:#20252b;text-decoration:none}.pagination{flex-wrap:wrap;justify-content:center;padding:3rem 0;gap:.45rem}.pagination a,.pagination span{min-width:2.2rem;padding:.15rem .5rem;text-align:center;border:1px solid #dcdad3}.pagination span{color:#fbfaf7;background:#20252b}body>footer{max-width:1120px;margin:auto;padding:2rem;color:#6f7882;border-top:1px solid #dcdad3;font-size:.78rem}.home-search{padding:1.6rem 0 1.8rem;border-bottom:1px solid #dcdad3}.home-search__label{display:block;margin-bottom:.55rem;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#6f7882}.home-search__wrap{display:flex;align-items:center;border:1px solid #dcdad3;border-radius:6px;background:#fbfaf7;transition:border-color .15s,box-shadow .15s}.home-search__wrap:focus-within{border-color:#006f8b;box-shadow:0 0 0 3px rgba(0,111,139,0.14);outline:none}.home-search__input{flex:1;min-width:0;min-height:44px;padding:.6rem 1rem;font:inherit;font-size:.95rem;color:#20252b;background:transparent;border:none;appearance:none;outline:none}.home-search__input::placeholder{color:#6f7882}.home-search__input::-webkit-search-cancel-button{appearance:none}.home-search__btn{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:44px;min-height:44px;padding:0;color:#6f7882;background:transparent;border:none;border-left:1px solid #dcdad3;border-radius:0 5px 5px 0;cursor:pointer;transition:color .12s,background .12s}.home-search__btn:hover{color:#006f8b;background:rgba(0,111,139,0.06)}.home-search__btn:focus-visible{outline:2px solid #006f8b;outline-offset:-2px}@media (max-width:640px){body{font-size:16px}.site-header{padding:1rem 1.25rem;flex-wrap:wrap}.nav-toggle{display:block}#site-nav{display:none;width:100%;padding-top:1rem;flex-wrap:wrap;gap:.8rem 1.2rem}#site-nav.open{display:flex}.post{padding-top:3.5rem}.archive li{grid-template-columns:1fr;gap:.1rem}}.search-page{padding:3rem 0 5rem}.search-page .search-field{display:flex;flex-direction:column;gap:.6rem;margin-bottom:2.5rem}.search-page .search-field label{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#6f7882}.search-page .search-field input[type="search"]{width:100%;padding:.7rem 1rem;font:inherit;font-size:1rem;color:#20252b;background:#fbfaf7;border:1px solid #dcdad3;border-radius:2px;outline-offset:2px;appearance:none}.search-page .search-field input[type="search"]:focus{outline:2px solid #006f8b;border-color:#006f8b}.search-page .search-field input[type="search"]::placeholder{color:#6f7882}.search-page #search-status{display:block;min-height:1.4em;margin-bottom:1.5rem;color:#6f7882;font-size:.82rem;letter-spacing:.02em}.search-page #search-results{margin:0;padding:0;list-style:none}.search-page .search-result{padding:1.8rem 0;border-bottom:1px solid #dcdad3}.search-page .search-result:first-child{border-top:1px solid #dcdad3}.search-page .search-result h2{margin:.25rem 0 .6rem;font-size:clamp(1.2rem, 3vw, 1.55rem);line-height:1.3}.search-page .search-result h2 a{color:#20252b;text-decoration:none}.search-page .search-result h2 a:hover{color:#006f8b}.search-page .search-result-meta{margin:0 0 .2rem;color:#6f7882;font-size:.78rem;letter-spacing:.03em}.search-page .search-result-excerpt{margin:0;color:#424950;font-size:.9rem;line-height:1.7}@media (prefers-color-scheme:dark){body{color:#deddd8;background:#181b1e}a{color:#70c5da}.site-header,.post-card,.archive li,body>footer{border-color:#353a3e}.brand,nav a,.post-card h2 a,.archive a,.post-tags a,.taxonomy a{color:#deddd8}.excerpt{color:#bfc4c6}.post-body code{background:#292d31}.post-body th,.post-body td,.nav-toggle{border-color:#454a4e}.nav-toggle{color:#deddd8}.home-search{border-color:#353a3e}.home-search__label{color:#6d7880}.home-search__wrap{background:#1e2124;border-color:#454a4e}.home-search__wrap:focus-within{border-color:#70c5da;box-shadow:0 0 0 3px rgba(112,197,218,0.14)}.home-search__input{color:#deddd8}.home-search__btn{color:#6d7880;border-color:#454a4e}.home-search__btn:hover{color:#70c5da;background:rgba(112,197,218,0.08)}.search-page .search-field input[type="search"]{color:#deddd8;background:#1e2124;border-color:#454a4e}.search-page .search-result{border-color:#353a3e}.search-page .search-result:first-child{border-color:#353a3e}.search-page .search-result h2 a{color:#deddd8}.search-page .search-result-excerpt{color:#bfc4c6}}