@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-duration:initial}}}@layer theme{:root,:host{--font-sans:"Noto Sans TC", system-ui, -apple-system, "PingFang TC", sans-serif;--font-serif:"Noto Serif TC", "Songti TC", serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--font-weight-semibold:600;--radius-sm:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-paper:#fbfaf8;--color-paper-2:#f4efe6;--color-sand:#ece5d8;--color-ink:#33261f;--color-ink-soft:#3a3027;--color-muted:#5c5048;--color-muted-2:#6b5d52;--color-taupe:#7b6a5d;--color-faint:#7a6c5d;--color-maroon:#7b2d26;--color-maroon-deep:#3a1414;--color-night:#1c1410;--color-gold:#c9a24b;--color-gold-bright:#e8c869;--color-gold-warm:#d8b863;--color-bronze:#b08d57;--color-gold-ink:#8a6a2f;--color-cream:#ece0cc;--color-cream-bright:#f6efe2;--color-line:#e6dac6;--color-line-2:#e0d3bd;--color-line-3:#ede5d6;--font-tibetan:"Noto Serif Tibetan", serif}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.pointer-events-none{pointer-events:none}.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:0}.top-0{top:0}.top-full{top:100%}.left-0{left:0}.z-\[100\]{z-index:100}.z-\[110\]{z-index:110}.z-\[120\]{z-index:120}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-9{margin-top:calc(var(--spacing) * 9)}.mt-10{margin-top:calc(var(--spacing) * 10)}.mt-12{margin-top:calc(var(--spacing) * 12)}.-mr-1{margin-right:calc(var(--spacing) * -1)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.mb-7{margin-bottom:calc(var(--spacing) * 7)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.mb-11{margin-bottom:calc(var(--spacing) * 11)}.mb-14{margin-bottom:calc(var(--spacing) * 14)}.mb-\[14px\]{margin-bottom:14px}.mb-\[18px\]{margin-bottom:18px}.mb-\[22px\]{margin-bottom:22px}.mb-\[26px\]{margin-bottom:26px}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.h-\[112px\]{height:112px}.h-\[140px\]{height:140px}.w-\[96px\]{width:96px}.w-\[110px\]{width:110px}.w-full{width:100%}.min-w-\[220px\]{min-width:220px}.flex-1{flex:1}.shrink-0{flex-shrink:0}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.list-none{list-style-type:none}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-\[72px_1fr\]{grid-template-columns:72px 1fr}.grid-cols-\[78px_1fr\]{grid-template-columns:78px 1fr}.grid-cols-\[90px_1fr\]{grid-template-columns:90px 1fr}.grid-cols-\[96px_1fr\]{grid-template-columns:96px 1fr}.grid-cols-\[110px_1fr\]{grid-template-columns:110px 1fr}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.items-stretch{align-items:stretch}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-6{gap:calc(var(--spacing) * 6)}.gap-10{gap:calc(var(--spacing) * 10)}.gap-\[2px\]{gap:2px}.gap-\[4px\]{gap:4px}.gap-\[6px\]{gap:6px}.gap-\[9px\]{gap:9px}.gap-\[11px\]{gap:11px}.gap-\[14px\]{gap:14px}.gap-\[18px\]{gap:18px}.gap-\[22px\]{gap:22px}.gap-\[30px\]{gap:30px}.gap-x-5{column-gap:calc(var(--spacing) * 5)}.gap-x-6{column-gap:calc(var(--spacing) * 6)}.gap-x-7{column-gap:calc(var(--spacing) * 7)}.gap-x-\[18px\]{column-gap:18px}.gap-y-2{row-gap:calc(var(--spacing) * 2)}.gap-y-3{row-gap:calc(var(--spacing) * 3)}.gap-y-4{row-gap:calc(var(--spacing) * 4)}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.rounded-full{border-radius:3.40282e38px}.rounded-sm{border-radius:var(--radius-sm)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-line{border-color:var(--color-line)}.bg-maroon-deep{background-color:var(--color-maroon-deep)}.bg-night{background-color:var(--color-night)}.bg-paper{background-color:var(--color-paper)}.bg-paper-2{background-color:var(--color-paper-2)}.p-2{padding:calc(var(--spacing) * 2)}.py-2{padding-block:calc(var(--spacing) * 2)}.pt-2{padding-top:calc(var(--spacing) * 2)}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pl-3{padding-left:calc(var(--spacing) * 3)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.align-top{vertical-align:top}.font-serif{font-family:var(--font-serif)}.leading-\[1\.15\]{--tw-leading:1.15;line-height:1.15}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.whitespace-nowrap{white-space:nowrap}.text-faint{color:var(--color-faint)}.text-gold-ink{color:var(--color-gold-ink)}.text-maroon{color:var(--color-maroon)}.text-muted{color:var(--color-muted)}.no-underline{text-decoration-line:none}.opacity-0{opacity:0}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-opacity{transition-property:opacity;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-150{--tw-duration:.15s;transition-duration:.15s}.group-focus-within\:pointer-events-auto:is(:where(.group):focus-within *){pointer-events:auto}.group-focus-within\:opacity-100:is(:where(.group):focus-within *){opacity:1}@media (hover:hover){.group-hover\:pointer-events-auto:is(:where(.group):hover *){pointer-events:auto}.group-hover\:opacity-100:is(:where(.group):hover *){opacity:1}}@media not all and (min-width:48rem){.max-md\:hidden{display:none}}@media (min-width:40rem){.sm\:block{display:block}.sm\:grid-cols-\[180px_1fr\]{grid-template-columns:180px 1fr}.sm\:gap-6{gap:calc(var(--spacing) * 6)}}@media (min-width:48rem){.md\:sticky{position:sticky}.md\:block{display:block}.md\:flex{display:flex}.md\:hidden{display:none}.md\:h-\[150px\]{height:150px}.md\:h-\[165px\]{height:165px}.md\:w-\[130px\]{width:130px}.md\:grid-cols-\[0\.85fr_1\.15fr\]{grid-template-columns:.85fr 1.15fr}.md\:grid-cols-\[1fr_1\.1fr\]{grid-template-columns:1fr 1.1fr}.md\:grid-cols-\[96px_1fr\]{grid-template-columns:96px 1fr}.md\:grid-cols-\[120px_130px_1fr\]{grid-template-columns:120px 130px 1fr}.md\:grid-cols-\[130px_1fr\]{grid-template-columns:130px 1fr}.md\:grid-cols-\[150px_1fr\]{grid-template-columns:150px 1fr}.md\:items-end{align-items:flex-end}.md\:gap-6{gap:calc(var(--spacing) * 6)}.md\:gap-8{gap:calc(var(--spacing) * 8)}.md\:gap-9{gap:calc(var(--spacing) * 9)}.md\:gap-10{gap:calc(var(--spacing) * 10)}.md\:gap-14{gap:calc(var(--spacing) * 14)}.md\:gap-16{gap:calc(var(--spacing) * 16)}}}html[lang=zh-Hans]{--font-serif:"Noto Serif SC", "Songti SC", serif;--font-sans:"Noto Sans SC", system-ui, -apple-system, "PingFang SC", sans-serif}html[lang=en]{--font-serif:"Noto Serif", Georgia, "Times New Roman", serif;--font-sans:"Noto Sans", system-ui, -apple-system, sans-serif}html[lang=bo]{--font-serif:"Noto Serif Tibetan", "Noto Serif TC", serif;--font-sans:"Noto Sans Tibetan", "Noto Sans TC", system-ui, sans-serif}html,body{margin:0;padding:0}*{box-sizing:border-box}body{font-family:var(--font-sans);background:var(--color-paper);color:var(--color-ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}::selection{background:var(--color-maroon);color:var(--color-cream-bright)}a{transition:color .15s,opacity .15s,background .15s,border-color .15s}:focus-visible{outline:2px solid var(--color-gold);outline-offset:2px}.shell{max-width:1240px;margin-inline:auto;padding-inline:48px}.shell-narrow{max-width:880px;margin-inline:auto;padding-inline:48px}.shell-read{max-width:760px;margin-inline:auto;padding-inline:48px}@media (max-width:640px){.shell,.shell-narrow,.shell-read{padding-inline:22px}}.eyebrow{letter-spacing:.3em;color:var(--color-gold-ink);font-size:11.5px}.eyebrow-rule{background:var(--color-bronze);flex:none;width:34px;height:1px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:44px;display:grid}.split{grid-template-columns:.9fr 1.1fr;align-items:center;gap:72px;display:grid}.split-rev{grid-template-columns:1.1fr .9fr;align-items:center;gap:56px;display:grid}.cards-2{grid-template-columns:1fr 1fr;gap:48px;display:grid}.feature{grid-template-columns:1.15fr 1fr;align-items:stretch;display:grid}@media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px 44px}}@media (max-width:560px){.footer-grid{grid-template-columns:1fr;gap:28px}}@media (max-width:820px){.split,.split-rev,.cards-2{grid-template-columns:1fr;gap:36px}.feature{grid-template-columns:1fr}}.skip-link{z-index:200;position:absolute;top:0;left:-9999px}.skip-link:focus{background:var(--color-maroon);color:var(--color-cream-bright);border-radius:2px;padding:8px 16px;top:12px;left:12px}.shell-wide{max-width:1100px;margin-inline:auto;padding-inline:48px}@media (max-width:640px){.shell-wide{padding-inline:22px}}.prose-lineage h2{font-family:var(--font-serif);color:var(--color-maroon);align-items:center;gap:14px;margin:48px 0 20px;font-size:22px;font-weight:500;display:flex}.prose-lineage h2:before{content:"";background:var(--color-bronze);flex:none;width:28px;height:1px}.prose-lineage p{color:var(--color-ink-soft);text-align:justify;margin:0 0 18px;font-size:15.5px;line-height:2.15}.prose-figure{margin:28px 0 32px}.prose-figure img{border:1px solid var(--color-line);border-radius:3px;width:100%;max-width:100%;height:auto;display:block;box-shadow:0 10px 32px #140e0b14}.prose-figure figcaption{letter-spacing:.06em;text-align:center;color:var(--color-faint);margin-top:10px;font-size:12.5px;line-height:1.7}.prose-article>:first-child{margin-top:0}.prose-article p{color:var(--color-ink-soft);margin:0 0 26px;font-size:16px;line-height:2.15}.prose-article h2{font-family:var(--font-serif);color:var(--color-ink);margin:40px 0 0;font-size:24px;font-weight:500}.prose-article a{color:var(--color-maroon);border-bottom:1px solid var(--color-line-2)}.prose-article blockquote{border-left:2px solid var(--color-gold);margin:44px 0;padding:0 0 0 26px}.prose-article blockquote p{font-family:var(--font-serif);color:var(--color-maroon);margin:0;font-size:clamp(20px,2.4vw,26px);line-height:1.9}.prose-article ol{counter-reset:lc;margin:24px 0 0;padding:0;list-style:none}.prose-article ol li{counter-increment:lc;border-bottom:1px solid var(--color-line-3);color:var(--color-muted);gap:14px;padding:14px 0;font-size:15px;line-height:1.85;display:flex}.prose-article ol li:before{content:counter(lc, cjk-ideographic);font-family:var(--font-serif);color:var(--color-gold);flex:none}.prose-article ul{margin:24px 0 0;padding-left:1.2em}.prose-article ul li{color:var(--color-muted);margin:0 0 10px;font-size:15px;line-height:1.85}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-duration{syntax:"*";inherits:false}