@font-face{font-family:"Harness Serif";font-style:normal;font-weight:400;src:local("STSongti-SC-Regular"),local("Songti SC Regular"),local("Songti SC"),local("STSong"),local("Noto Serif CJK SC"),local("Source Han Serif SC"),local("SimSun")}@font-face{font-family:"Harness Serif";font-style:normal;font-weight:700;src:local("STSongti-SC-Bold"),local("Songti SC Bold"),local("Songti SC"),local("STSong"),local("Noto Serif CJK SC"),local("Source Han Serif SC"),local("SimSun")}:root{color-scheme:light;--color-media: #141413;--color-media-subtle: #3f3f3c;--color-media-subtler: #7b7b75;--color-media-subtlest: #a6a6a1;--color-disabled: #c1c1be;--color-inverted: #ffffff;--color-border: #e8e6dc;--color-border-intense: #b0aea5;--color-background-primary: #faf9f5;--color-background-secondary: #f5f4ed;--color-background-tertiary: #f1eee6;--color-background-dark: #141413;--color-background-white: #ffffff;--color-overlay: #000000;--color-information: #277db2;--color-negative: #d7383b;--color-positive: #698558;--color-warning: #b85d1c;--shadow-sm-color: rgb(0 0 0 / .05);--shadow-md-primeter-color: rgb(0 0 0 / .03);--shadow-md-spread-color: rgb(0 0 0 / .06);--shadow-lg-primeter-color: rgb(0 0 0 / .04);--shadow-lg-spread-color: rgb(0 0 0 / .08);--background: var(--color-background-primary);--foreground: var(--color-media);--card: var(--color-background-white);--card-foreground: var(--color-media);--popover: var(--color-background-white);--popover-foreground: var(--color-media);--primary: var(--color-media);--primary-foreground: var(--color-inverted);--secondary: var(--color-background-secondary);--secondary-foreground: var(--color-media-subtle);--muted-bg: var(--color-background-tertiary);--muted-foreground: var(--color-media-subtler);--muted-strong: var(--color-media-subtle);--accent-ui: color-mix(in srgb, var(--color-warning) 14%, var(--color-background-secondary));--accent-ui-foreground: var(--color-warning);--border: var(--color-border);--input: var(--color-border);--ring: var(--color-information);--bg: var(--background);--bg-soft: var(--card);--ink: var(--foreground);--muted: var(--muted-foreground);--line: var(--border);--line-dark: var(--color-border-intense);--dark: var(--color-background-dark);--dark-soft: var(--color-background-tertiary);--white: var(--color-background-white);--accent: var(--color-warning);--accent-dark: var(--color-warning);--radius: 8px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--shadow: 0 20px 48px var(--shadow-lg-spread-color);--shadow-sm: 0 2px 16px var(--shadow-sm-color);--serif: "Harness Serif", "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;--sans: var(--serif);--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;--font-size-t10: 32px;--font-size-t9: 28px;--font-size-t8: 26px;--font-size-t7: 24px;--font-size-t6: 20px;--font-size-t5: 18px;--font-size-t4: 16px;--line-height-standard-t10: 40px;--line-height-standard-t9: 36px;--line-height-standard-t8: 34px;--line-height-standard-t7: 32px;--line-height-standard-t6: 28px;--line-height-standard-t5: 26px;--line-height-standard-t4: 24px;--site-header-height: 73px}html[data-theme=dark]{color-scheme:dark;--color-media: #f1eee6;--color-media-subtle: #c1c1be;--color-media-subtler: #a6a6a1;--color-media-subtlest: #7b7b75;--color-disabled: #3f3f3c;--color-inverted: #141413;--color-border: #343432;--color-border-intense: #545450;--color-background-primary: #141413;--color-background-secondary: #1f1f1e;--color-background-tertiary: #2a2a28;--color-background-dark: #f1eee6;--color-background-white: #080807;--color-overlay: #000000;--color-information: #67a8d0;--color-negative: #e1787a;--color-positive: #9dc286;--color-warning: #db9869;--shadow-sm-color: rgb(0 0 0 / .12);--shadow-md-primeter-color: rgb(0 0 0 / .12);--shadow-md-spread-color: rgb(0 0 0 / .32);--shadow-lg-primeter-color: rgb(0 0 0 / .32);--shadow-lg-spread-color: rgb(0 0 0 / .64)}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{display:flex;min-height:100vh;min-height:100dvh;flex-direction:column;min-width:320px;margin:0;color:var(--ink);background:var(--bg);font-family:var(--serif);font-size:16px;line-height:1.5;text-rendering:optimizeLegibility}button,input,select{font:inherit}button,input,select{color:inherit}button,select{cursor:pointer}button:disabled,[aria-disabled=true]{cursor:not-allowed}html.is-dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.ming-icon{display:inline-flex;width:var(--icon-size, 18px);height:var(--icon-size, 18px);align-items:center;justify-content:center;color:currentColor;flex:none;vertical-align:-.16em}.ming-icon svg{width:100%;height:100%;overflow:visible}main{flex:1 0 auto;overflow:hidden}.shell{width:min(100% - 40px,1160px);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ui-button{display:inline-flex;min-height:40px;align-items:center;justify-content:center;gap:8px;padding:0 16px;border:1px solid transparent;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);font-size:13px;font-weight:700;line-height:1;outline:none;text-align:center;white-space:nowrap;transition:transform .16s ease,background .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease}.ui-button:hover{transform:translateY(-1px)}.ui-button:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 28%,transparent);border-color:var(--ring)}.ui-button-default{color:var(--primary-foreground);background:var(--primary)}.ui-button-default:hover{background:var(--color-media-subtle)}.ui-button-secondary{color:var(--secondary-foreground);background:var(--secondary);border-color:var(--border)}.ui-button-secondary:hover{background:var(--muted-bg)}.ui-button-outline{color:var(--foreground);background:var(--card);border-color:var(--border)}.ui-button-outline:hover{background:var(--accent-ui);color:var(--accent-ui-foreground)}.ui-button-ghost{box-shadow:none;color:var(--muted-strong);background:transparent}.ui-button-ghost:hover{background:var(--muted-bg);color:var(--foreground)}.ui-button-link{min-height:auto;padding:0;border:0;box-shadow:none;color:var(--accent-dark);background:transparent}.ui-button-sm{min-height:34px;padding:0 11px;font-size:12px}.ui-button-lg{min-height:46px;padding:0 20px}.ui-button-icon{width:40px;padding:0}.ui-badge{display:inline-flex;width:fit-content;min-height:24px;align-items:center;justify-content:center;gap:6px;padding:0 9px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:12px;font-weight:700;line-height:1;white-space:nowrap}.ui-badge-default{color:var(--primary-foreground);background:var(--primary)}.ui-badge-secondary{color:var(--accent-ui-foreground);background:var(--accent-ui);border-color:color-mix(in srgb,var(--accent-ui-foreground) 24%,transparent)}.ui-badge-outline{color:var(--muted-strong);background:var(--card);border-color:var(--border)}.site-header{position:sticky;top:0;z-index:90;display:flex;flex:none;align-items:center;justify-content:center;min-height:72px;padding:0 20px;border-bottom:1px solid var(--line);background:var(--bg)}.site-header-inner{display:flex;width:min(100%,1280px);min-height:72px;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--serif);font-size:18px;font-weight:600;line-height:26px}.brand-logo{width:32px;height:32px;object-fit:cover;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}.site-nav{display:flex;align-items:center;gap:12px;color:var(--muted);font-family:var(--serif)}.site-nav-menu{display:flex;align-items:center;gap:8px}.site-nav a{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);transition:background .16s ease,border-color .16s ease,color .16s ease}.site-nav-link{min-height:36px;padding:6px 12px;font-size:16px;line-height:24px}.site-nav-link.is-active{color:var(--ink)}.contact-button{min-height:40px;padding:9px 16px;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:var(--card);font-size:14px;line-height:20px;transition:background .16s ease,border-color .16s ease,color .16s ease}.site-nav a:hover,.contact-button:hover{color:var(--ink);background:var(--muted-bg)}.contact-dialog{width:min(calc(100vw - 40px),640px);max-width:640px;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:24px;color:var(--ink);background:var(--bg);box-shadow:0 8px 64px var(--shadow-lg-spread-color),0 2px 24px var(--shadow-lg-primeter-color)}.contact-dialog::backdrop{background:color-mix(in srgb,var(--color-overlay) 46%,transparent)}.contact-dialog-panel{display:flex;flex-direction:column;width:100%;background:var(--bg)}.contact-dialog-header{display:flex;align-items:center;gap:16px;padding:20px;border-bottom:1px solid var(--line)}.contact-dialog-header h2{flex:1 1 0;min-width:0;margin:0;color:var(--ink);font-family:var(--serif);font-size:16px;font-weight:600;line-height:24px}.contact-dialog-close{display:inline-grid;width:26px;height:26px;flex:none;place-items:center;padding:4px;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:var(--card);transition:background .16s ease,border-color .16s ease,color .16s ease}.contact-dialog-close:hover{background:var(--muted-bg)}.contact-dialog-body{padding:20px 20px 40px}.contact-dialog-images{display:flex;gap:20px;width:100%}.contact-dialog-images img{width:calc((100% - 20px)/2);min-width:0;aspect-ratio:1;height:auto;object-fit:contain;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}.hero{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(360px,1.6fr);gap:72px;min-height:420px;padding:84px 0 74px;align-items:center}.section-label{margin:0 0 34px;color:var(--muted-strong);font-size:13px;font-weight:700}.hero h1,.topics-hero h1,.about-page h1,.article-hero h1{margin:0;font-family:var(--serif);font-weight:700;letter-spacing:0}.hero h1{font-size:clamp(56px,8vw,108px);line-height:.9}.hero-copy p:not(.section-label){max-width:330px;margin:22px 0 24px;color:var(--muted-strong);font-size:15px}.category-hero{display:grid;align-content:center;gap:4px}.category-hero a{display:flex;align-items:center;gap:12px;width:fit-content;font-family:var(--serif);font-size:clamp(42px,6vw,72px);font-weight:700;line-height:.98;letter-spacing:0}.category-hero .ming-icon{color:var(--muted-strong);transition:color .16s ease,transform .16s ease}.category-hero a:hover .ming-icon{color:var(--accent-dark);transform:translate(6px)}.list-hero{display:grid;min-height:368px;padding:100px 20px;place-items:center}.list-hero-content{display:grid;width:min(100%,620px);justify-items:center;gap:24px}.list-hero h1{display:grid;margin:0;color:var(--ink);font-family:var(--serif);font-size:32px;font-weight:500;line-height:40px;letter-spacing:0;text-align:center}.list-hero-subtitle{max-width:620px;margin:0 0 16px;color:var(--color-media-subtler);font-family:var(--serif);font-size:16px;font-weight:400;line-height:24px;text-align:center}.list-hero-subtitle a{color:var(--color-media-subtlest);text-decoration:underline;text-underline-offset:4px}.featured-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.featured-strip a{display:grid;min-height:150px;align-content:end;gap:8px;padding:24px 30px;border-right:1px solid var(--line);transition:background .16s ease}.featured-strip a:hover{background:var(--bg-soft)}.featured-strip a:last-child{border-right:0}.featured-strip span,.card-date,.topic-list span{color:var(--muted);font-size:12px}.featured-strip span,.topic-list span{display:inline-flex;align-items:center;gap:6px}.featured-strip strong{max-width:270px;font-family:var(--serif);font-size:17px;line-height:1.14}.library{display:block;width:min(100% - 40px,640px);padding:20px 0 92px}.filters{position:sticky;top:24px;align-self:start}.filters h2{display:flex;align-items:center;gap:8px;margin:0 0 24px;padding-bottom:12px;border-bottom:1px solid var(--line);font-size:13px}.filter-group{display:grid;gap:10px;margin-bottom:26px;color:var(--muted-strong);font-size:12px}.filter-group>span{display:inline-flex;align-items:center;gap:6px;font-weight:700}.search-field input{width:100%;border:1px solid var(--line);border-radius:99999px;background:var(--color-background-white);outline:none}.search-field input:focus-visible{border-color:var(--color-border-intense);box-shadow:none}.filter-button{width:100%;justify-content:flex-start;border-color:transparent;color:var(--muted-strong);text-align:left}.filter-button.is-active,.filter-button:hover{color:var(--ink);background:var(--secondary);border-color:var(--border);font-weight:700}.browser-toolbar{display:flex;align-items:center;justify-content:flex-start;gap:20px;margin-bottom:22px}.search-field{position:relative;width:min(100%,380px)}.search-field .search-icon{position:absolute;top:50%;left:14px;color:var(--muted);pointer-events:none;transform:translateY(-50%)}.search-field input{min-height:48px;padding:0 20px;font-family:var(--serif);font-size:16px;line-height:24px}.search-field input::placeholder{color:var(--color-media-subtlest)}.search-field input::-webkit-search-cancel-button,.search-field input::-webkit-search-decoration{display:none}.result-count:not(.sr-only){min-height:18px;margin:0 0 16px;color:var(--muted);font-size:12px}.article-list{display:grid;gap:0}.article-card[hidden]{display:none}.article-card{min-width:0}.card-link{display:grid;gap:18px;min-height:232px;padding:28px 20px 30px;border-bottom:1px solid var(--line)}.card-heading{display:grid;gap:6px;min-width:0}.card-heading h2{margin:0;color:var(--ink);font-family:var(--serif);font-size:22px;font-weight:700;line-height:30px;letter-spacing:0;overflow-wrap:anywhere}.card-heading p{margin:0;color:var(--muted);font-family:var(--serif);font-size:15px;font-weight:600;line-height:22px;overflow-wrap:anywhere}.card-excerpt{margin:0;color:var(--color-media-subtler);font-family:var(--serif);font-size:16px;font-weight:400;line-height:24px;letter-spacing:0}.card-meta{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--muted)}.card-date{color:inherit;font-family:var(--serif);font-size:13px;font-weight:500;line-height:20px}.thumbnail-mark{display:grid;height:180px;place-items:center;color:var(--ink)}.thumbnail-mark svg{width:78%;height:78%}.thumbnail-mark.large{width:168px;height:168px;border-radius:22px}.tone-coral{background:#df7654}.tone-olive{background:#7a8d5f}.tone-sage{background:#bfd4cb}.tone-lavender{background:#aaa6d8}.tone-sand{background:#efd0bd}.tone-clay{background:#d98768}.thumbnail-mark .wire,.thumbnail-mark .hand{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:5}.thumbnail-mark .thin{stroke-width:3.5}.thumbnail-mark .paper{fill:var(--white)}.thumbnail-mark .offset{fill:#f2ece2}.thumbnail-mark .dot{fill:currentColor}.empty-state{display:flex;align-items:center;gap:10px;margin:24px 0 0;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-md);color:var(--muted-strong);background:var(--bg-soft);font-family:var(--serif);font-size:13px;font-weight:700}.empty-state[hidden]{display:none}.load-more-wrap{display:flex;min-height:56px;align-items:center;justify-content:center;padding-top:28px}.load-more-button{min-height:40px;padding:9px 18px;border:1px solid var(--line);border-radius:var(--radius);color:var(--muted);background:var(--card);font-family:var(--serif);font-size:13px;font-weight:400;line-height:20px}.load-more-button:hover{color:var(--ink)}.load-more-button[hidden]{display:none}.notes-band{display:flex;align-items:stretch;justify-content:space-between;gap:40px;margin-bottom:112px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--bg-soft)}.notes-band div{max-width:520px;padding:42px}.notes-band h2{margin:14px 0;font-family:var(--serif);font-size:28px;line-height:1.08}.notes-band p{margin:0;color:var(--muted-strong)}.notes-band .ui-button{align-self:end;margin:42px}.article-page{border-bottom:1px solid var(--line);font-family:var(--serif)}.article-main{overflow:visible}.article-toolbar{position:sticky;top:var(--site-header-height);z-index:80;display:flex;min-height:72px;align-items:center;justify-content:center;padding:19px 20px;border-bottom:1px solid var(--line);background:var(--bg)}.article-toolbar-inner{display:flex;width:min(100%,1280px);align-items:center;justify-content:space-between;gap:20px}.article-breadcrumb{display:inline-flex;min-width:0;align-items:center;gap:8px;color:var(--color-media-subtlest);font-size:14px;line-height:20px}.article-breadcrumb a{flex:none}.article-breadcrumb a:hover{color:var(--ink)}.article-breadcrumb [aria-current=page]{min-width:0;overflow:hidden;color:var(--muted-strong);font-weight:500;text-overflow:ellipsis;white-space:nowrap}.article-float-actions button{display:inline-grid;width:36px;height:36px;flex:none;place-items:center;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:var(--card);box-shadow:none;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.article-float-actions button:hover{background:var(--muted-bg);transform:translateY(-1px)}.article-hero{display:flex;justify-content:center;padding:100px 20px;border-bottom:1px solid var(--line)}.article-hero-inner{display:flex;width:min(100%,640px);flex-direction:column;align-items:flex-start;gap:32px}.article-heading{display:grid;gap:20px;width:100%}.article-heading h1{margin:0;color:var(--ink);font-family:var(--serif);font-size:var(--font-size-t10);font-weight:600;line-height:var(--line-height-standard-t10);letter-spacing:0;overflow-wrap:anywhere}.article-heading p{margin:0;color:var(--muted);font-size:20px;font-weight:500;line-height:40px}.article-heading time{color:var(--color-media-subtlest);font-size:14px;line-height:20px}.article-body-section{position:relative;padding:100px 20px;border-bottom:1px solid var(--line)}.article-content-wrap{width:min(100%,640px);margin:0 auto;padding:0}.markdown-body{color:var(--ink);font-family:var(--serif);font-size:16px;line-height:32px;overflow-wrap:break-word}.markdown-body>*:first-child{margin-top:0}.markdown-body>h1:first-child{display:none}.markdown-body>h1:first-child+h2{margin-top:0}.markdown-body p,.markdown-body ul,.markdown-body ol,.markdown-body blockquote,.markdown-body pre,.markdown-body table{margin:0 0 28px}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:40px 0 16px;font-family:var(--serif);color:var(--ink);font-weight:600;letter-spacing:0;overflow-wrap:anywhere}.markdown-body h1{font-size:var(--font-size-t9);line-height:var(--line-height-standard-t9)}.markdown-body h2{font-size:var(--font-size-t8);line-height:var(--line-height-standard-t8)}.markdown-body h3{font-size:var(--font-size-t7);line-height:var(--line-height-standard-t7)}.markdown-body h4{font-size:var(--font-size-t6);line-height:var(--line-height-standard-t6)}.markdown-body h5{font-size:var(--font-size-t5);line-height:var(--line-height-standard-t5)}.markdown-body h6{font-size:var(--font-size-t4);line-height:var(--line-height-standard-t4)}.markdown-body a{color:var(--accent-dark);border-bottom:1px solid color-mix(in srgb,var(--accent-dark) 42%,transparent);overflow-wrap:anywhere;text-underline-offset:3px}.markdown-body strong{font-weight:600}.markdown-body ul,.markdown-body ol{padding-left:1.35em}.markdown-body li+li{margin-top:8px}.markdown-body code{padding:2px 4px;border:1px solid var(--line);border-radius:5px;background:var(--color-background-tertiary);font-family:var(--mono);font-size:.86em;line-height:1.6}.markdown-body pre{overflow-x:auto;padding:20px;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);background:var(--color-background-tertiary);line-height:1.7;scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent;scrollbar-width:thin}.markdown-body pre::-webkit-scrollbar{width:8px;height:8px}.markdown-body pre::-webkit-scrollbar-track{background:transparent}.markdown-body pre::-webkit-scrollbar-thumb{border:2px solid var(--color-background-tertiary);border-radius:999px;background:color-mix(in srgb,var(--muted) 38%,var(--color-background-tertiary))}.markdown-body pre::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--muted-strong) 46%,var(--color-background-tertiary))}.markdown-body pre code{padding:0;border:0;color:inherit;background:transparent}.markdown-body .code-block{margin:0 0 28px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--color-background-tertiary)}.markdown-body .code-block-header{display:flex;min-height:42px;align-items:center;justify-content:space-between;gap:16px;padding:0 12px 0 16px;border-bottom:1px solid var(--line);color:var(--muted-strong);background:color-mix(in srgb,var(--color-background-tertiary) 76%,var(--card));font-size:12px;font-weight:600;line-height:1}.markdown-body .code-block-language{overflow:hidden;text-transform:uppercase;text-overflow:ellipsis;white-space:nowrap}.markdown-body .code-copy-button{display:inline-flex;min-width:34px;height:30px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--muted-strong);background:transparent;font-family:var(--serif);font-size:14px;line-height:1;transition:background .16s ease,border-color .16s ease,color .16s ease}.markdown-body .code-copy-button:hover{border-color:var(--line);color:var(--ink);background:var(--card)}.markdown-body .code-copy-button[data-copied=true]{color:var(--color-positive)}.markdown-body .code-block pre{margin:0;border:0;border-radius:0;background:var(--color-background-tertiary)!important}.markdown-body .code-block pre.astro-code{color:var(--ink)!important}.markdown-body .code-block pre.astro-code span{color:inherit!important}.markdown-body blockquote{padding:20px;border-radius:10px;color:var(--muted-strong);background:var(--secondary)}.markdown-body blockquote>:last-child{margin-bottom:0}.markdown-body table{display:table;width:100%;overflow-x:visible;border:1px solid var(--line);border-radius:var(--radius);border-spacing:0;border-collapse:separate;font-size:14px;line-height:24px;white-space:normal}.markdown-body th,.markdown-body td{padding:10px 14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.markdown-body th{color:var(--ink);background:var(--color-background-tertiary);font-weight:600}.markdown-body td{background:var(--card)}.markdown-body tr:last-child td{border-bottom:0}.markdown-body th:last-child,.markdown-body td:last-child{border-right:0}.markdown-body table code{white-space:nowrap}.markdown-body img{display:block;width:100%;height:auto;margin:24px 0 32px;border:1px solid var(--line);border-radius:var(--radius)}.article-float-actions{position:fixed;right:max(4px,calc(20px - (100vw - 100%)));bottom:20px;z-index:20;display:grid;gap:8px}.share-dialog{width:min(calc(100vw - 40px),480px);max-width:480px;padding:0;overflow:hidden;border:1px solid #e8e6dc;border-radius:24px;color:#141413;background:#faf9f5;box-shadow:0 8px 64px #00000014,0 2px 24px #0000000a}.share-dialog::backdrop{background:color-mix(in srgb,var(--color-overlay) 24%,transparent)}.share-dialog-panel{display:flex;flex-direction:column;width:100%;background:#faf9f5}.share-dialog-header{display:flex;min-height:64px;align-items:center;gap:16px;padding:20px;border-bottom:1px solid #e8e6dc}.share-dialog-header h2{flex:1 1 0;min-width:0;margin:0;color:#141413;font-family:var(--serif);font-size:16px;font-weight:600;line-height:24px}.share-dialog-close{display:inline-grid;width:24px;height:24px;flex:none;place-items:center;padding:4px;border:1px solid #e8e6dc;border-radius:var(--radius);color:#141413;background:#fff;transition:background .16s ease,border-color .16s ease,color .16s ease}.share-dialog-close:hover{background:#f1eee6}.share-dialog-body{display:grid;gap:12px;padding:20px}.share-dialog-body p{margin:0;color:#141413;font-family:var(--serif);font-size:14px;font-weight:500;line-height:20px;text-align:center}.share-preview{position:relative;width:100%;height:247px}.share-preview-card{position:absolute;top:0;left:77px;width:280px;height:210px;object-fit:cover;border:2px solid #ffffff;border-radius:16px;background:#faf9f5;box-shadow:0 4px 32px #0000000f,0 2px 12px #00000008;transform:rotate(-8deg);transform-origin:center}.share-preview-avatar{position:absolute;top:169px;left:295px;width:80px;height:80px;object-fit:cover;border:2px solid #ffffff;border-radius:24px;box-shadow:0 8px 64px #00000014,0 2px 24px #0000000a;transform:rotate(15deg);transform-origin:center}.share-dialog-footer{display:flex;min-height:72px;justify-content:flex-end;padding:20px;border-top:1px solid #e8e6dc;background:#f5f4ed}.share-copy-button{display:inline-flex;min-width:85px;min-height:32px;align-items:center;justify-content:center;gap:6px;padding:6px 12px;border:0;border-radius:var(--radius);color:#fff;background:#141413;font-family:var(--serif);font-size:14px;line-height:20px;transition:background .16s ease,transform .16s ease}.share-copy-button:hover{background:#3f3f3c;transform:translateY(-1px)}.topics-page,.about-page{padding:92px 0 120px}.topics-hero,.about-page>section:first-child{max-width:660px}.topics-hero h1,.about-page h1{font-size:clamp(56px,8vw,96px);line-height:.92}.topics-hero p:not(.section-label),.about-page>section:first-child p{max-width:520px;color:var(--muted-strong);font-size:18px}.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin:54px 0 76px}.tag-cloud .ui-badge{min-height:30px;padding:0 11px;font-size:13px}.topic-groups{display:grid;gap:24px}.topic-group{border-top:1px solid var(--line);padding-top:28px;scroll-margin-top:24px}.topic-group-header{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:20px}.topic-group h2{display:flex;align-items:center;gap:10px;margin:0;font-family:var(--serif);font-size:38px}.topic-group-header span{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:13px}.topic-list{display:grid}.topic-list a{display:grid;grid-template-columns:140px minmax(180px,.6fr) minmax(0,1fr);gap:22px;padding:20px 0;border-top:1px solid color-mix(in srgb,var(--line) 72%,transparent)}.topic-list a:hover strong{color:var(--accent-dark)}.topic-list strong{font-family:var(--serif);font-size:20px;line-height:1.12}.topic-list em{display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted-strong);font-style:normal;font-size:14px}.about-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:70px}.about-grid div{padding:28px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--bg-soft)}.about-grid .ming-icon{color:var(--accent-dark);margin-bottom:18px}.about-grid h2{margin:0 0 14px;font-family:var(--serif);font-size:27px}.about-grid p{margin:0;color:var(--muted-strong)}.site-footer{flex:none;border-top:1px solid var(--line);color:var(--ink);background:var(--secondary)}.site-footer-inner{display:flex;justify-content:center;padding:40px 20px 120px}.site-footer-content{display:flex;width:min(100%,640px);align-items:flex-start;gap:40px}.site-footer-copy{display:flex;flex:1 1 0;min-width:0;min-height:120px;flex-direction:column;justify-content:space-between;gap:22px}.footer-main-block{display:grid;gap:12px}.footer-name{margin:0;font-family:var(--serif);font-size:18px;font-weight:500;line-height:26px}.footer-links{display:flex;flex-wrap:wrap;gap:20px;color:var(--muted);font-size:14px;line-height:20px}.footer-links a:hover{color:var(--ink)}.footer-segmented{display:flex;width:fit-content;gap:2px;padding:6px;border-radius:var(--radius-md);background:var(--muted-bg)}.footer-segmented button{display:inline-grid;width:36px;height:28px;place-items:center;border:0;border-radius:var(--radius);color:var(--muted);background:transparent;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.footer-segmented button:hover{color:var(--ink)}.footer-segmented button[aria-pressed=true]{border:1px solid var(--line);color:var(--ink);background:var(--card)}.footer-images{display:flex;flex:none;gap:20px}.footer-images img{width:120px;height:120px;object-fit:contain;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}@media(max-width:980px){.site-header{padding:0 24px}.hero{grid-template-columns:1fr;gap:42px;min-height:auto}.featured-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.filters{position:static}.filter-group{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-group>span{grid-column:1 / -1}.about-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-float-actions{display:none}.topic-list a{grid-template-columns:120px minmax(0,1fr)}.topic-list em{grid-column:2}.site-footer-content{gap:32px}}@media(max-width:680px){:root{--site-header-height: 65px}.shell{width:min(100% - 28px,1160px)}.site-header{min-height:64px;padding:0 14px}.site-header-inner{min-height:64px;flex-direction:row;align-items:center;gap:12px;padding:0}.site-nav{width:auto;flex:none;flex-wrap:nowrap;justify-content:flex-end;gap:8px}.site-nav-menu{flex-wrap:wrap;gap:4px}.site-nav-link{min-height:32px;padding:4px 8px;font-size:14px;line-height:20px}.contact-button{min-height:36px;padding:7px 12px;white-space:nowrap}.contact-dialog{width:min(calc(100vw - 28px),640px);border-radius:20px}.contact-dialog-header{padding:16px}.contact-dialog-body{padding:16px 16px 28px}.contact-dialog-images{flex-direction:column;gap:16px}.contact-dialog-images img{width:100%}.share-dialog{width:min(calc(100vw - 28px),480px);border-radius:20px}.share-dialog-header,.share-dialog-body,.share-dialog-footer{padding-right:16px;padding-left:16px}.share-preview{height:clamp(204px,56vw,247px)}.share-preview-card{left:50%;width:min(68vw,280px);height:auto;aspect-ratio:4 / 3;transform:translate(-50%) rotate(-8deg)}.share-preview-avatar{top:min(43vw,169px);left:calc(50% + min(18vw,77px));width:min(20vw,80px);height:min(20vw,80px)}.hero,.topics-page,.about-page{padding-top:54px}.list-hero{min-height:300px;padding:70px 14px 74px}.list-hero-content{gap:22px}.list-hero h1{font-size:30px;line-height:38px}.list-hero-subtitle{margin-bottom:10px;font-size:16px;line-height:24px}.library{width:min(100% - 28px,640px);padding:20px 0 70px}.card-link{gap:16px;min-height:0;padding:24px 0 26px}.card-heading h2{font-size:20px;line-height:28px}.card-heading p{font-size:14px;line-height:22px}.card-excerpt{font-size:15px;line-height:24px}.section-label{margin-bottom:18px}.category-hero a{font-size:39px}.featured-strip,.about-grid{grid-template-columns:1fr}.featured-strip a{min-height:110px;border-right:0;border-bottom:1px solid var(--line)}.browser-toolbar,.notes-band,.topic-group-header{align-items:stretch;flex-direction:column}.article-hero{padding:64px 14px}.article-toolbar{min-height:auto;padding:16px 14px}.article-breadcrumb{font-size:13px}.article-heading p{font-size:16px;line-height:30px}.article-body-section{padding:64px 14px}.markdown-body table{display:block;overflow-x:auto;white-space:nowrap}.notes-band .ui-button,.notes-band div{margin:0}.notes-band{margin-bottom:72px}.notes-band div{padding:28px}.notes-band .ui-button{width:calc(100% - 56px);margin:0 28px 28px}.site-footer-inner{padding:36px 14px 72px}.site-footer-content{flex-direction:column}.site-footer-copy{width:100%;min-height:auto}.footer-images{width:100%}.footer-images img{width:min(120px,calc((100vw - 68px)/2));height:auto;aspect-ratio:1}.topic-list a{grid-template-columns:1fr;gap:8px}.topic-list em{grid-column:auto}}