@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-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}}}@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;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 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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", 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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%, 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components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.underline{text-decoration-line:underline}.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,-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))}}:root{--bg:#fff8f3;--bg-card:#fff;--bg-soft:#fdece4;--text-primary:#4a3638;--text-secondary:#8e6b68;--accent:#d4735e;--accent-hover:#c25d47;--accent-soft:#fce5dc;--accent-light:#fff0e8;--border:#f5ddd4;--header-bg:#fff;--header-border:#f5ddd4;--shadow:0 2px 10px #d4735e14;--shadow-hover:0 10px 30px #d4735e2e;--gold:#c9a87c}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text-primary);background-image:radial-gradient(circle at 10% 10%,#fce5dc80 0%,#0000 40%),radial-gradient(circle at 90% 90%,#fdece466 0%,#0000 40%);background-attachment:fixed;flex-direction:column;min-height:100vh;font-family:Hiragino Mincho ProN,YuMincho,Noto Serif JP,Hiragino Kaku Gothic ProN,Hiragino Sans,serif;line-height:1.9;display:flex}a{color:inherit;text-decoration:none}button{font-family:inherit}h1,h2,h3,h4{letter-spacing:.02em;font-family:Hiragino Mincho ProN,YuMincho,Noto Serif JP,serif}.article-body p{margin-bottom:1.4em}.article-body h1,.article-body h2,.article-body h3{color:var(--text-primary);margin:2em 0 .8em;scroll-margin-top:80px;font-weight:700;line-height:1.5}.article-body h2{background:linear-gradient(90deg, var(--accent-soft) 0%, transparent 100%);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;padding:.6em 1em;font-size:1.25rem}.article-body h3{border-left:3px solid var(--accent-soft);padding-left:.8em;font-size:1.08rem}.article-body ul,.article-body ol{margin-bottom:1.4em;padding-left:1.5em}.article-body li{margin-bottom:.5em}.article-body blockquote{border-left:4px solid var(--accent);background:var(--accent-soft);color:var(--text-secondary);border-radius:0 12px 12px 0;margin:1.5em 0;padding:.9em 1.3em;font-style:italic}.article-body img{max-width:100%;height:auto;box-shadow:var(--shadow);border-radius:12px;margin:1em 0}.article-body strong{color:var(--accent);background:linear-gradient(transparent 60%, var(--accent-soft) 60%);padding:0 .1em;font-weight:700}.article-body a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.article-body hr{text-align:center;border:none;margin:2.5em 0}.article-body hr:after{content:"❀";color:var(--accent);letter-spacing:1rem;font-size:1.2rem}.card-hover{transition:transform .25s,box-shadow .25s;display:block}.card-hover:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.search-input{border:2px solid var(--border);background:var(--bg-card);width:100%;color:var(--text-primary);border-radius:50px;outline:none;padding:.85rem 1rem .85rem 2.8rem;font-family:inherit;font-size:.95rem;transition:border-color .15s,box-shadow .15s}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.mobile-menu-btn{display:none}.desktop-nav{align-items:center;gap:1.8rem;font-size:.92rem;display:flex}@media (max-width:640px){.mobile-menu-btn{display:flex}.desktop-nav{display:none}}.reading-progress{background:linear-gradient(90deg, var(--accent), var(--gold));z-index:100;height:3px;transition:width .1s ease-out;position:fixed;top:0;left:0}.back-to-top{background:var(--accent);color:#fff;cursor:pointer;opacity:0;pointer-events:none;z-index:50;border:none;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;font-size:1.2rem;transition:opacity .25s,transform .25s;display:flex;position:fixed;bottom:1.2rem;right:1.2rem;box-shadow:0 6px 18px #d4735e66}.back-to-top.visible{opacity:1;pointer-events:auto}.back-to-top:hover{background:var(--accent-hover);transform:translateY(-3px)}.icon-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.4rem;font-size:1.2rem;transition:background .15s;display:flex}.icon-btn:hover{background:var(--accent-soft)}.toc-list{padding:0;list-style:none}.toc-list li{margin-bottom:.4rem;line-height:1.5}.toc-list a{color:var(--text-secondary);border-left:2px solid var(--border);padding-top:.25rem;padding-bottom:.25rem;padding-left:.9rem;font-size:.88rem;transition:all .15s;display:block}.toc-list a:hover{color:var(--accent);border-left-color:var(--accent);padding-left:1.1rem}.toc-list .toc-h3{padding-left:1.8rem;font-size:.82rem}.page-layout{grid-template-columns:1fr;gap:2rem;max-width:1080px;margin:0 auto;padding:2rem 1.2rem;display:grid}@media (min-width:900px){.page-layout{grid-template-columns:1fr 280px;gap:2.5rem}}.sidebar-sticky{position:sticky;top:76px}.widget{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;margin-bottom:1.2rem;padding:1.2rem 1.3rem}.widget-title{border-bottom:1px dashed var(--border);align-items:center;gap:.4rem;margin-bottom:.9rem;padding-bottom:.5rem;font-size:.95rem;font-weight:700;display:flex}@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-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}