/*! tailwindcss v4.2.0 | MIT License | https://tailwindcss.com */
@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-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking: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-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--container-xl:36rem;--container-6xl:72rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--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-5xl:3rem;--text-5xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--tracking-tight:-.025em;--tracking-wide:.025em;--leading-relaxed:1.625;--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)}}@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]){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;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}body{color:var(--foreground);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;background:linear-gradient(160deg,#faf8f5 0%,#f7f4f0 40%,#f7f5f3 70%,#faf8f5 100%) fixed}.dark body{background:linear-gradient(160deg,#171615 0%,#141313 40%,#151514 70%,#151414 100%) fixed}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;color:var(--foreground);font-weight:500}h1:lang(ja),h2:lang(ja),h3:lang(ja),h4:lang(ja){letter-spacing:.02em;font-weight:600}::selection{color:inherit;background:#335b4d26}.dark ::selection{background:#6bb38f38}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#bab3ab66;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a3998f80}.dark ::-webkit-scrollbar-thumb{background:#504d4980}.dark ::-webkit-scrollbar-thumb:hover{background:#6a666299}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.relative{position:relative}.static{position:static}.mx-auto{margin-inline:auto}.mt-1{margin-top:calc(var(--spacing) * 1)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-9{margin-top:calc(var(--spacing) * 9)}.mt-10{margin-top:calc(var(--spacing) * 10)}.mb-2\.5{margin-bottom:calc(var(--spacing) * 2.5)}.ml-1{margin-left:calc(var(--spacing) * 1)}.ml-2{margin-left:calc(var(--spacing) * 2)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.h-2\.5{height:calc(var(--spacing) * 2.5)}.h-3\.5{height:calc(var(--spacing) * 3.5)}.h-full{height:100%}.h-px{height:1px}.min-h-screen{min-height:100vh}.w-2\.5{width:calc(var(--spacing) * 2.5)}.w-3\.5{width:calc(var(--spacing) * 3.5)}.w-8{width:calc(var(--spacing) * 8)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-xl{max-width:var(--container-xl)}.min-w-0{min-width:calc(var(--spacing) * 0)}.shrink-0{flex-shrink:0}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:calc(var(--spacing) * 1)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-2\.5{gap:calc(var(--spacing) * 2.5)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-14{gap:calc(var(--spacing) * 14)}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}.gap-x-5{column-gap:calc(var(--spacing) * 5)}.gap-y-1{row-gap:calc(var(--spacing) * 1)}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.rounded-full{border-radius:3.40282e38px}.rounded-md{border-radius:var(--radius)}.rounded-xl{border-radius:calc(var(--radius) + 6px)}.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-l-2{border-left-style:var(--tw-border-style);border-left-width:2px}.border-warm-border,.border-warm-border\/40{border-color:var(--iris-warm-border)}@supports (color:color-mix(in lab, red, red)){.border-warm-border\/40{border-color:color-mix(in oklab, var(--iris-warm-border) 40%, transparent)}}.border-warm-border\/50{border-color:var(--iris-warm-border)}@supports (color:color-mix(in lab, red, red)){.border-warm-border\/50{border-color:color-mix(in oklab, var(--iris-warm-border) 50%, transparent)}}.border-warm-border\/60{border-color:var(--iris-warm-border)}@supports (color:color-mix(in lab, red, red)){.border-warm-border\/60{border-color:color-mix(in oklab, var(--iris-warm-border) 60%, transparent)}}.bg-gold\/45{background-color:var(--gold)}@supports (color:color-mix(in lab, red, red)){.bg-gold\/45{background-color:color-mix(in oklab, var(--gold) 45%, transparent)}}.bg-gold\/60{background-color:var(--gold)}@supports (color:color-mix(in lab, red, red)){.bg-gold\/60{background-color:color-mix(in oklab, var(--gold) 60%, transparent)}}.bg-ink-faint\/30{background-color:var(--iris-ink-faint)}@supports (color:color-mix(in lab, red, red)){.bg-ink-faint\/30{background-color:color-mix(in oklab, var(--iris-ink-faint) 30%, transparent)}}.bg-ivory-warm\/40{background-color:var(--iris-ivory-warm)}@supports (color:color-mix(in lab, red, red)){.bg-ivory-warm\/40{background-color:color-mix(in oklab, var(--iris-ivory-warm) 40%, transparent)}}.bg-ivory-warm\/50{background-color:var(--iris-ivory-warm)}@supports (color:color-mix(in lab, red, red)){.bg-ivory-warm\/50{background-color:color-mix(in oklab, var(--iris-ivory-warm) 50%, transparent)}}.bg-malachite,.bg-malachite\/40{background-color:var(--iris-malachite)}@supports (color:color-mix(in lab, red, red)){.bg-malachite\/40{background-color:color-mix(in oklab, var(--iris-malachite) 40%, transparent)}}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-3\.5{padding-block:calc(var(--spacing) * 3.5)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-5{padding-top:calc(var(--spacing) * 5)}.pl-6{padding-left:calc(var(--spacing) * 6)}.font-mono{font-family:var(--font-mono)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--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-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[2rem\]{font-size:2rem}.text-\[11px\]{font-size:11px}.text-\[13px\]{font-size:13px}.leading-6{--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6)}.leading-\[1\.2\]{--tw-leading:1.2;line-height:1.2}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.14em\]{--tw-tracking:.14em;letter-spacing:.14em}.tracking-\[0\.18em\]{--tw-tracking:.18em;letter-spacing:.18em}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.text-wrap{text-wrap:wrap}.whitespace-nowrap{white-space:nowrap}.text-gold{color:var(--gold)}.text-ink{color:var(--iris-ink)}.text-ink-faint,.text-ink-faint\/70{color:var(--iris-ink-faint)}@supports (color:color-mix(in lab, red, red)){.text-ink-faint\/70{color:color-mix(in oklab, var(--iris-ink-faint) 70%, transparent)}}.text-ink-light{color:var(--iris-ink-light)}.text-ink-muted{color:var(--iris-ink-muted)}.text-malachite{color:var(--iris-malachite)}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.italic{font-style:italic}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.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}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.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,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-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.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))}.duration-250{--tw-duration:.25s;transition-duration:.25s}@media (hover:hover){.hover\:border-malachite\/30:hover{border-color:var(--iris-malachite)}@supports (color:color-mix(in lab, red, red)){.hover\:border-malachite\/30:hover{border-color:color-mix(in oklab, var(--iris-malachite) 30%, transparent)}}.hover\:bg-malachite-light:hover{background-color:var(--iris-malachite-light)}.hover\:text-malachite:hover{color:var(--iris-malachite)}}@media (width>=40rem){.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:justify-between{justify-content:space-between}.sm\:gap-2{gap:calc(var(--spacing) * 2)}.sm\:px-4{padding-inline:calc(var(--spacing) * 4)}.sm\:px-6{padding-inline:calc(var(--spacing) * 6)}.sm\:text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.sm\:text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}}@media (width>=64rem){.lg\:col-span-5{grid-column:span 5/span 5}.lg\:col-span-7{grid-column:span 7/span 7}.lg\:min-h-\[calc\(100vh-61px\)\]{min-height:calc(100vh - 61px)}.lg\:grid-cols-12{grid-template-columns:repeat(12,minmax(0,1fr))}.lg\:gap-16{gap:calc(var(--spacing) * 16)}.lg\:py-0{padding-block:calc(var(--spacing) * 0)}.lg\:pl-4{padding-left:calc(var(--spacing) * 4)}.lg\:text-\[3\.5rem\]{font-size:3.5rem}}.font-display{font-family:var(--font-display)}.font-display-serif{font-family:var(--font-display-serif)}.font-body{font-family:var(--font-body)}.shadow-sculptural{box-shadow:var(--shadow-sculptural)}.shadow-lifted{box-shadow:var(--shadow-lifted)}.shadow-elevated{box-shadow:var(--shadow-elevated)}.glow-focus{box-shadow:var(--glow-focus)}.glow-focus-strong{box-shadow:var(--glow-focus-strong)}.glow-gold{box-shadow:var(--glow-gold)}.ease-sculptural{transition-timing-function:var(--ease-sculptural)}.ease-gentle{transition-timing-function:var(--ease-gentle)}.animate-blink{animation:.8s step-end infinite blink}.animate-soft-enter{animation:soft-enter .4s var(--ease-sculptural) both}.animate-fade-up{animation:fade-up .5s var(--ease-sculptural) both}.animate-warm-pulse{animation:warm-pulse 2s var(--ease-gentle) infinite}.animate-breathe{animation:breathe 4s var(--ease-gentle) infinite}.animate-marble{background:linear-gradient(90deg, var(--muted) 0%, #f7f5f3 40%, #f9f8f5 50%, #f7f5f3 60%, var(--muted) 100%);animation:marble-shimmer 2.5s var(--ease-gentle) infinite;background-size:200% 100%}.dark .animate-marble{background:linear-gradient(90deg, var(--muted) 0%, #302e2c 40%, #363330 50%, #302e2c 60%, var(--muted) 100%);background-size:200% 100%}}@font-face{font-family:Cormorant Garamond;font-style:italic;font-weight:400 500;font-display:optional;src:url(/_astro/cormorant-garamond-italic-latin.C-nL33vl.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Cormorant Garamond;font-style:italic;font-weight:400 500;font-display:optional;src:url(/_astro/cormorant-garamond-italic-latin-ext.PWzi_-0y.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Cormorant Garamond;font-style:normal;font-weight:300 600;font-display:optional;src:url(/_astro/cormorant-garamond-latin.CUoBjw-S.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Cormorant Garamond;font-style:normal;font-weight:300 600;font-display:optional;src:url(/_astro/cormorant-garamond-latin-ext.ltf1AbuM.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:300 700;font-display:optional;src:url(/_astro/manrope-latin.DHIcAJRg.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope;font-style:normal;font-weight:300 700;font-display:optional;src:url(/_astro/manrope-latin-ext.Ch3YOpNY.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--iris-ivory:#faf8f5;--iris-ivory-warm:#fbfaf8;--iris-paper:#f8f6f1;--iris-ink:#29231e;--iris-ink-light:#3f3831;--iris-ink-muted:#716860;--iris-ink-faint:#a49e98;--iris-malachite:#335b4d;--iris-malachite-light:#467262;--iris-malachite-dark:#27493d;--iris-malachite-bg:#f0f5f3;--iris-gold:#c69c39;--iris-gold-light:#c9a95e;--iris-gold-bg:#f6f2ea;--iris-warm-border:#e3dfd9;--iris-warm-bg:#f0eeea;--iris-warm-surface:#efebe6;--iris-muted-surface:#f0eeeb;--iris-destructive:#b95246;--iris-sidebar:#f8f5f2;--iris-sidebar-fg:#4a423a;--iris-sidebar-accent-fg:#29231e;--iris-sidebar-border:#e7e4de;--radius:.375rem;--font-display-serif:"Cormorant Garamond", "Georgia", serif;--font-display-ja:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Noto Sans JP", "Meiryo", sans-serif;--font-display:var(--font-display-serif);--font-body:"Manrope", system-ui, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Noto Sans JP", "Meiryo", sans-serif;--shadow-sculptural:0 1px 2px #93806c0f, 0 4px 12px #93806c0a;--shadow-lifted:0 2px 4px #93806c14, 0 8px 24px #93806c0f;--shadow-elevated:0 4px 8px #93806c1a, 0 16px 40px #93806c14;--glow-focus:0 0 0 3px #335b4d1f;--glow-focus-strong:0 0 0 3px #335b4d33;--glow-gold:0 0 0 3px #c69c3926;--plaster-sheen:#ffffff80;--plaster-sheen-edge:#ffffffb3;--relief-ground:#f3f0ec;--relief-ground-light:#fbf9f7;--relief-face:#fdfcfa;--relief-light:#fffffff2;--relief-shade:#95795f61;--ease-sculptural:cubic-bezier(.23, 1, .32, 1);--ease-gentle:cubic-bezier(.4, 0, .2, 1);--chart-sage:#7d9b76;--chart-sage-deep:#6b8966;--chart-sage-dark:#5a7856;--chart-sage-light:#90ad88;--chart-terra:#c07a5c;--chart-terra-deep:#b06848;--chart-ochre:#d09070;--chart-sienna:#a85840;--chart-amber:#c89060;--chart-umber:#b57050;--chart-terra-warm:#c08058;--chart-azurite:#7a8ea2;--chart-azurite-deep:#6a7e92;--chart-azurite-dark:#5a6e82;--chart-azurite-light:#8a9eb2;--chart-teal:#6a8a90;--chart-teal-dark:#5a7a80;--chart-red-ochre:#b87058;--chart-burnt-umber:#a86048;--chart-ochre-light:#c88068;--chart-raw-umber:#986050;--chart-yellow-ochre:#c89068;--chart-mauve:#957888;--chart-mauve-deep:#856878;--chart-mauve-light:#a58898;--chart-woad:#7a7d9e;--chart-positive:#5a8a78;--chart-negative:#b06848;--chart-link:#a09080;--background:var(--iris-ivory);--foreground:var(--iris-ink);--card:var(--iris-ivory-warm);--card-foreground:var(--iris-ink);--popover:var(--iris-ivory-warm);--popover-foreground:var(--iris-ink);--primary:var(--iris-malachite);--primary-foreground:var(--iris-paper);--secondary:var(--iris-warm-bg);--secondary-foreground:var(--iris-ink-light);--muted:var(--iris-muted-surface);--muted-foreground:var(--iris-ink-muted);--accent:var(--iris-warm-surface);--accent-foreground:var(--iris-ink);--gold:var(--iris-gold);--gold-foreground:var(--iris-ink);--destructive:var(--iris-destructive);--destructive-foreground:var(--iris-paper);--border:var(--iris-warm-border);--input:var(--iris-warm-border);--ring:var(--iris-malachite);--sidebar:var(--iris-sidebar);--sidebar-foreground:var(--iris-sidebar-fg);--sidebar-primary:var(--iris-malachite);--sidebar-primary-foreground:var(--iris-paper);--sidebar-accent:var(--iris-warm-surface);--sidebar-accent-foreground:var(--iris-sidebar-accent-fg);--sidebar-border:var(--iris-sidebar-border);--sidebar-ring:var(--iris-malachite)}:lang(ja){--font-display:var(--font-display-ja)}.dark{--iris-ivory:#151414;--iris-ivory-warm:#201f1d;--iris-paper:#f8f6f2;--iris-ink:#e5dfd7;--iris-ink-light:#d9d3c9;--iris-ink-muted:#a19a91;--iris-ink-faint:#80796f;--iris-malachite:#286c4c;--iris-malachite-light:#6bb38f;--iris-malachite-dark:#1d5840;--iris-malachite-bg:#1d2b24;--iris-gold:#c9a454;--iris-gold-light:#d2b370;--iris-gold-bg:#2e291f;--iris-warm-border:#3b3835;--iris-warm-bg:#2a2927;--iris-warm-surface:#302e2c;--iris-muted-surface:#252422;--iris-destructive:#9b453b;--iris-sidebar:#100f0f;--iris-sidebar-fg:#d4cec4;--iris-sidebar-accent-fg:#ded8cf;--iris-sidebar-border:#2b2927;--background:var(--iris-ivory);--foreground:var(--iris-ink);--card:var(--iris-ivory-warm);--card-foreground:var(--iris-ink);--popover:var(--iris-ivory-warm);--popover-foreground:var(--iris-ink);--primary:var(--iris-malachite);--primary-foreground:var(--iris-paper);--secondary:var(--iris-warm-bg);--secondary-foreground:var(--iris-ink-light);--muted:var(--iris-muted-surface);--muted-foreground:var(--iris-ink-muted);--accent:var(--iris-warm-surface);--accent-foreground:var(--iris-ink);--gold:var(--iris-gold);--destructive:var(--iris-destructive);--border:var(--iris-warm-border);--input:var(--iris-warm-border);--ring:var(--iris-malachite-light);--sidebar:var(--iris-sidebar);--sidebar-foreground:var(--iris-sidebar-fg);--sidebar-primary:var(--iris-malachite-light);--sidebar-primary-foreground:var(--iris-ivory);--sidebar-accent:var(--iris-warm-surface);--sidebar-accent-foreground:var(--iris-sidebar-accent-fg);--sidebar-border:var(--iris-sidebar-border);--sidebar-ring:var(--iris-malachite-light);--gold-foreground:#1c1a17;--destructive-foreground:var(--iris-ink);--shadow-sculptural:0 1px 2px #00000026, 0 4px 12px #0000001f;--shadow-lifted:0 2px 4px #0003, 0 8px 24px #00000026;--shadow-elevated:0 4px 8px #00000040, 0 16px 40px #0003;--glow-focus:0 0 0 3px #6bb38f2e;--glow-focus-strong:0 0 0 3px #6bb38f47;--glow-gold:0 0 0 3px #c9a45433;--plaster-sheen:#8882771a;--plaster-sheen-edge:#736d6461;--relief-ground:#100f0f;--relief-ground-light:#1c1b1a;--relief-face:#282625;--relief-light:#433e37d9;--relief-shade:#0000008c;--chart-sage:#90ad88;--chart-sage-deep:#7d9b76;--chart-sage-dark:#6b8966;--chart-sage-light:#a3bf9c;--chart-terra:#d49070;--chart-terra-deep:#c07a5c;--chart-ochre:#e0a080;--chart-sienna:#b86a4c;--chart-amber:#d8a070;--chart-umber:#c58060;--chart-terra-warm:#d09068;--chart-azurite:#8a9eb2;--chart-azurite-deep:#7a8ea2;--chart-azurite-dark:#6a7e92;--chart-azurite-light:#9aaec2;--chart-teal:#7a9aa0;--chart-teal-dark:#6a8a90;--chart-red-ochre:#c88068;--chart-burnt-umber:#b87058;--chart-ochre-light:#d89078;--chart-raw-umber:#a87060;--chart-yellow-ochre:#d8a078;--chart-mauve:#a58898;--chart-mauve-deep:#957888;--chart-mauve-light:#b598a8;--chart-woad:#8a8dae;--chart-positive:#7aa090;--chart-negative:#c07a5c;--chart-link:#706058}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes marble-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes breathe{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.005)}}@keyframes soft-enter{0%{opacity:0;transform:translateY(4px)scale(.99)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes warm-pulse{0%,to{opacity:1}50%{opacity:.6}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.plaster-card{background-color:var(--iris-ivory-warm);background-image:linear-gradient(180deg, var(--plaster-sheen), transparent 120px);box-shadow:var(--shadow-sculptural), inset 0 1px 0 var(--plaster-sheen);transition:all .45s var(--ease-sculptural);border:1px solid #e7e1da80}.plaster-card:hover{box-shadow:var(--shadow-lifted), inset 0 1px 0 var(--plaster-sheen-edge);border-color:#e0dad199}.dark .plaster-card{box-shadow:var(--shadow-sculptural), inset 0 1px 0 #58534b66;background-color:#222120;border-color:#514d48b3}.dark .plaster-card:hover{box-shadow:var(--shadow-lifted), inset 0 1px 0 #635d5473;background-color:#2a2927;border-color:#625d55cc}.ornament{color:#d0c8be;justify-content:center;align-items:center;gap:.75rem;display:flex}.ornament:before,.ornament:after{content:"";background:currentColor;width:3rem;height:1px}[data-slot=button]{transition:all .25s var(--ease-sculptural);font-family:var(--font-body);letter-spacing:.015em;font-weight:500}[data-slot=button]:not(:disabled):hover{box-shadow:var(--shadow-lifted)}[data-slot=button]:not(:disabled):active{box-shadow:var(--shadow-sculptural);transition-duration:.1s}[data-slot=button][data-variant=ghost]:hover,[data-slot=button][data-variant=link]:hover{box-shadow:none}[data-slot=button][data-variant=default]{box-shadow:var(--shadow-sculptural), inset 0 1px 0 #568f7840;text-shadow:0 1px 1px #12211c33;background:linear-gradient(#3e6f5b 0%,#335b4d 50%,#2b5043 100%);border:1px solid #27493d4d}[data-slot=button][data-variant=default]:not(:disabled):hover{box-shadow:var(--shadow-lifted), inset 0 1px 0 #5c997f4d;background:linear-gradient(#427b63 0%,#396555 50%,#2e5649 100%)}[data-slot=button][data-variant=default]:not(:disabled):active{background:linear-gradient(#376250 0%,#2d5345 50%,#27493e 100%)}.dark [data-slot=button][data-variant=default]{box-shadow:var(--shadow-sculptural), inset 0 1px 0 #40966866;background:linear-gradient(#317754 0%,#286c4c 50%,#1f5c42 100%);border-color:#143e2c99}.dark [data-slot=button][data-variant=default]:not(:disabled):hover{box-shadow:var(--shadow-lifted), inset 0 1px 0 #46a47273;background:linear-gradient(#347f59 0%,#2b7351 50%,#216348 100%)}.dark [data-slot=button][data-variant=default]:not(:disabled):active{background:linear-gradient(#246144 0%,#1d5840 50%,#184e3a 100%)}[data-slot=button][data-variant=outline]{border-color:#d9d2c9;box-shadow:inset 0 1px #fff6}.dark [data-slot=button][data-variant=outline]{border-color:#46433f;box-shadow:inset 0 1px #413e3a59}[data-slot=input]{transition:all .3s var(--ease-gentle);font-family:var(--font-body)}[data-slot=input]:focus-visible{box-shadow:var(--glow-focus)}[data-slot=badge]{font-family:var(--font-body);letter-spacing:.02em;font-weight:500}.brand-bar{z-index:40;border-bottom:1px solid var(--iris-warm-border);background:var(--iris-ivory-warm);height:60px;position:sticky;top:0}.brand-lockup{white-space:nowrap;align-items:center;gap:10px;text-decoration:none;display:flex}.brand-lockup-mark{flex:none;width:26px;height:26px}.brand-lockup-name{aspect-ratio:3539.3/738;background-color:var(--iris-ink);color:#0000;height:14px;font-size:0;display:block;mask:url(/_astro/irisbooks-wordmark.Bwqibqh7.svg) 50%/contain no-repeat}.brand-lockup-tag{border-left:1px solid var(--iris-warm-border);letter-spacing:.14em;text-transform:uppercase;color:var(--iris-ink-faint);margin-left:3px;padding-left:11px;font-size:12px;font-weight:600}@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-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@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}@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-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}