@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-tracking:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-md:28rem;--container-xl:36rem;--container-2xl:42rem;--container-3xl:48rem;--container-6xl:72rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-medium:500;--tracking-wide:.025em;--leading-tight:1.25;--leading-snug:1.375;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--body);--default-mono-font-family:var(--font-mono)}}@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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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:where(:not(iframe)){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}html{background:var(--ink);-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background-color:var(--ink);color:var(--rubbing);font-family:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");font-size:1.0625rem;line-height:1.65}:root:lang(zh) body{letter-spacing:.02em;line-break:strict;font-weight:500;line-height:1.9}::selection{background:var(--rubbing);color:var(--ink)}:focus-visible{outline:2px solid var(--rubbing);outline-offset:3px}}@layer components{.display{font-family:var(--display);letter-spacing:0;text-wrap:balance;font-weight:400}:root:lang(zh) .display{letter-spacing:.04em;text-wrap:wrap;font-weight:500;line-height:1.4}.hero-title{font-size:2.25rem;line-height:1.08}:root:lang(zh) .hero-title{font-size:1.875rem;line-height:1.35}@media (min-width:640px){.hero-title,:root:lang(zh) .hero-title{font-size:3rem}}@media (min-width:768px){.hero-title,:root:lang(zh) .hero-title{font-size:3.75rem}}@media (min-width:1024px){.hero-title{font-size:4.5rem}:root:lang(zh) .hero-title{font-size:4rem}}.eyebrow{font-family:var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--stone);font-size:.75rem;font-weight:500}:root:lang(zh) .eyebrow{font-family:var(--han);letter-spacing:.2em;text-transform:none;font-size:.875rem}.wordmark{font-family:var(--font-marcellus), serif;text-transform:uppercase;letter-spacing:.14em;white-space:nowrap}.ruled-col{border:1px solid var(--rule);flex-direction:column;display:inline-flex}.ruled-col>span+span{border-top:1px solid var(--rule)}.ruled-cell{width:var(--cell);height:var(--cell);font-family:var(--han);font-weight:900;font-size:calc(var(--cell) * .74);color:var(--rubbing);letter-spacing:0;place-items:center;line-height:1;display:grid}.ruled-square{border:1px solid var(--rule)}.ruled-strip{--sq:48px;height:var(--sq);border-block:1px solid var(--rule);background-image:linear-gradient(to right, var(--rule) 1px, transparent 1px);background-size:var(--sq) 100%;background-position:50%}@media (min-width:768px){.ruled-strip{--sq:64px}}.btn{min-height:48px;font-family:var(--body);letter-spacing:.02em;white-space:nowrap;border-radius:0;justify-content:center;align-items:center;gap:.6em;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;line-height:1.2;transition:background-color .15s,color .15s,border-color .15s;display:inline-flex}:root:lang(zh) .btn{font-family:var(--han);letter-spacing:.12em}.btn-primary{background:var(--cinnabar);color:#fff}.btn-primary:hover{background:#ad2f25}.btn-primary:disabled{opacity:.7;cursor:progress}.btn-ghost{border:1px solid var(--rule);color:var(--rubbing)}.btn-ghost:hover{border-color:var(--stone)}.field{border:1px solid var(--rule);width:100%;color:var(--rubbing);font:inherit;font-family:var(--text);background:#ffffff05;border-radius:0;padding:.75rem .875rem;line-height:1.5;transition:border-color .15s;display:block}.field:hover{border-color:#55534f}.field:focus{border-color:var(--rubbing);outline:none}.field[aria-invalid=true]{border-color:var(--rubbing);border-style:dashed}.link{text-decoration:underline;-webkit-text-decoration-color:var(--rule);-webkit-text-decoration-color:var(--rule);-webkit-text-decoration-color:var(--rule);text-decoration-color:var(--rule);text-underline-offset:.25em;text-decoration-thickness:1px;transition:text-decoration-color .15s}.link:hover{-webkit-text-decoration-color:var(--rubbing);-webkit-text-decoration-color:var(--rubbing);-webkit-text-decoration-color:var(--rubbing);text-decoration-color:var(--rubbing)}.todo{border:1px dashed var(--stone);color:var(--rubbing);font-family:var(--body);white-space:nowrap;padding:0 .35em;font-size:.9em}.hp{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}}@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.mx-auto{margin-inline:auto}.-mt-1{margin-top:calc(var(--spacing) * -1)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mt-10{margin-top:calc(var(--spacing) * 10)}.mt-12{margin-top:calc(var(--spacing) * 12)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.h-16{height:calc(var(--spacing) * 16)}.min-h-20{min-height:calc(var(--spacing) * 20)}.min-h-40{min-height:calc(var(--spacing) * 40)}.min-h-dvh{min-height:100dvh}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-md{max-width:var(--container-md)}.max-w-xl{max-width:var(--container-xl)}.min-w-0{min-width:0}.min-w-36{min-width:calc(var(--spacing) * 36)}.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,)}.resize-y{resize:vertical}.scroll-mt-4{scroll-margin-top:calc(var(--spacing) * 4)}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.items-stretch{align-items:stretch}.justify-between{justify-content:space-between}.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-7{gap:calc(var(--spacing) * 7)}.gap-8{gap:calc(var(--spacing) * 8)}.gap-10{gap:calc(var(--spacing) * 10)}.gap-12{gap:calc(var(--spacing) * 12)}.gap-x-8{column-gap:calc(var(--spacing) * 8)}.gap-y-3{row-gap:calc(var(--spacing) * 3)}.self-start{align-self:flex-start}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-r{border-right-style:var(--tw-border-style);border-right-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-l{border-left-style:var(--tw-border-style);border-left-width:1px}.border-dashed{--tw-border-style:dashed;border-style:dashed}.border-rule{border-color:var(--rule)}.border-stone{border-color:var(--stone)}.bg-transparent{background-color:#0000}.p-6{padding:calc(var(--spacing) * 6)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-1{padding-block:var(--spacing)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-2{padding-top:calc(var(--spacing) * 2)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-12{padding-top:calc(var(--spacing) * 12)}.pb-16{padding-bottom:calc(var(--spacing) * 16)}.font-display{font-family:var(--display)}.font-han{font-family:var(--han)}.font-sans{font-family:var(--body)}.font-sans\!{font-family:var(--body)!important}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-\[0\.95rem\]{font-size:.95rem}.text-\[1\.75rem\]{font-size:1.75rem}.leading-\[1\.15\]{--tw-leading:1.15;line-height:1.15}.leading-snug{--tw-leading:var(--leading-snug);line-height:var(--leading-snug)}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.tracking-\[0\.2em\]{--tw-tracking:.2em;letter-spacing:.2em}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.break-all{word-break:break-all}.text-rubbing{color:var(--rubbing)}.text-rule{color:var(--rule)}.text-stone{color:var(--stone)}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.outline-none{--tw-outline-style:none;outline-style:none}.select-all{-webkit-user-select:all;user-select:all}.\[--cell\:2\.5rem\]{--cell:2.5rem}.\[--cell\:4\.25rem\]{--cell:4.25rem}.\[--cell\:5\.5rem\]{--cell:5.5rem}.\[--cell\:8rem\]{--cell:8rem}.\[--cell\:…\]{--cell:…}.not-last\:border-b:not(:last-child){border-bottom-style:var(--tw-border-style);border-bottom-width:1px}@media (hover:hover){.hover\:text-rubbing:hover{color:var(--rubbing)}}.focus\:not-sr-only:focus{clip-path:none;white-space:normal;width:auto;height:auto;margin:0;padding:0;position:static;overflow:visible}.focus\:absolute:focus{position:absolute}.focus\:top-4:focus{top:calc(var(--spacing) * 4)}.focus\:left-4:focus{left:calc(var(--spacing) * 4)}.focus\:z-10:focus{z-index:10}.focus\:bg-ink:focus{background-color:var(--ink)}.focus\:px-3:focus{padding-inline:calc(var(--spacing) * 3)}.focus\:py-2:focus{padding-block:calc(var(--spacing) * 2)}@media (min-width:40rem){.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:justify-between{justify-content:space-between}.sm\:gap-8{gap:calc(var(--spacing) * 8)}.sm\:gap-10{gap:calc(var(--spacing) * 10)}.sm\:gap-14{gap:calc(var(--spacing) * 14)}.sm\:p-8{padding:calc(var(--spacing) * 8)}.sm\:p-10{padding:calc(var(--spacing) * 10)}.sm\:px-5{padding-inline:calc(var(--spacing) * 5)}.sm\:px-6{padding-inline:calc(var(--spacing) * 6)}.sm\:text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.sm\:\[--cell\:6\.5rem\]{--cell:6.5rem}.sm\:\[--cell\:7rem\]{--cell:7rem}}@media (min-width:48rem){.md\:col-span-2{grid-column:span 2/span 2}.md\:col-start-2{grid-column-start:2}.md\:mt-10{margin-top:calc(var(--spacing) * 10)}.md\:mt-16{margin-top:calc(var(--spacing) * 16)}.md\:flex{display:flex}.md\:hidden{display:none}.md\:h-10{height:calc(var(--spacing) * 10)}.md\:h-20{height:calc(var(--spacing) * 20)}.md\:min-h-24{min-height:calc(var(--spacing) * 24)}.md\:w-10{width:calc(var(--spacing) * 10)}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.md\:grid-cols-\[3\.5rem_minmax\(0\,5fr\)_minmax\(0\,6fr\)\]{grid-template-columns:3.5rem minmax(0,5fr) minmax(0,6fr)}.md\:grid-cols-\[minmax\(0\,1fr\)_18rem\]{grid-template-columns:minmax(0,1fr) 18rem}.md\:gap-8{gap:calc(var(--spacing) * 8)}.md\:gap-9{gap:calc(var(--spacing) * 9)}.md\:gap-16{gap:calc(var(--spacing) * 16)}.md\:p-12{padding:calc(var(--spacing) * 12)}.md\:py-10{padding-block:calc(var(--spacing) * 10)}.md\:py-20{padding-block:calc(var(--spacing) * 20)}.md\:py-24{padding-block:calc(var(--spacing) * 24)}.md\:py-28{padding-block:calc(var(--spacing) * 28)}.md\:pt-1{padding-top:var(--spacing)}.md\:pt-4{padding-top:calc(var(--spacing) * 4)}.md\:pt-20{padding-top:calc(var(--spacing) * 20)}.md\:pb-24{padding-bottom:calc(var(--spacing) * 24)}.md\:text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.md\:text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.md\:text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.md\:text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.md\:text-\[1\.75rem\]{font-size:1.75rem}.md\:\[--cell\:8\.5rem\]{--cell:8.5rem}.md\:\[--cell\:8rem\]{--cell:8rem}.md\:\[--cell\:12rem\]{--cell:12rem}.md\:not-last\:border-r:not(:last-child){border-right-style:var(--tw-border-style);border-right-width:1px}.md\:not-last\:border-b-0:not(:last-child){border-bottom-style:var(--tw-border-style);border-bottom-width:0}}@media (min-width:64rem){.lg\:grid-cols-\[minmax\(0\,1fr\)_20rem\]{grid-template-columns:minmax(0,1fr) 20rem}.lg\:px-10{padding-inline:calc(var(--spacing) * 10)}.lg\:pt-24{padding-top:calc(var(--spacing) * 24)}.lg\:pb-28{padding-bottom:calc(var(--spacing) * 28)}.lg\:\[--cell\:10rem\]{--cell:10rem}}}:root{--ink:#121212;--rubbing:#edeae4;--stone:#a9a6a0;--rule:#3a3936;--cinnabar:#c5372c;--han:var(--font-noto-sc), "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;--display:var(--font-marcellus), var(--han);--body:var(--font-plex), var(--han), ui-sans-serif, system-ui, sans-serif;--text:var(--body);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root:lang(zh){--display:var(--han);--text:var(--han)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!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-tracking{syntax:"*";inherits:false}