/*! tailwindcss v4.3.0 | 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-border-style:solid;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction: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}}}@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-serif:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--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]){-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;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{.\@container{container-type:inline-size}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.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}}.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}.flex-shrink,.shrink{flex-shrink:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.text-wrap{text-wrap:wrap}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.shadow\/radius{--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}.blur{--tw-blur:blur(8px);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,)}.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{--px:40px;--bg:#fbfaf7;--bg-deep:#f4f1ea;--surface:#fff;--ink:#211c16;--ink-soft:#423b31;--ink-muted:#6b6358;--ink-faint:#938a7c;--border:#e7e1d6;--border-strong:#d8cfbf;--accent:#2c4a6e;--accent-strong:#1e3552;--accent-tint:#eaeef3;--cta:#b0592a;--cta-strong:#934719;--cta-tint:#f6ede4;--lv-intro:#4e6a4f;--lv-intro-tint:#eaf0e7;--lv-core:#2c4a6e;--lv-core-tint:#e9eef3;--lv-adv:#7a2e2e;--lv-adv-tint:#f2e8e6;--font-sans:"Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;--font-serif:"Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", Georgia, "Times New Roman", serif;--measure-prose:42rem;--measure-wide:72rem;--r-sm:3px;--r-md:5px;--r-lg:8px}.ethica-page{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-feature-settings:"palt" 1;font-size:17px;line-height:1.8}.ethica-page *{box-sizing:border-box}.ethica-page ::selection{background:var(--accent-tint)}.serif{font-family:var(--font-serif)}.muted{color:var(--ink-muted)}.measure-prose{max-width:var(--measure-prose)}.ethica-page a{color:var(--accent);text-decoration:none}.ethica-page a:hover{color:var(--accent-strong);text-underline-offset:3px;text-decoration:underline}.prose a{text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}@supports (color:color-mix(in lab,red,red)){.prose a{-webkit-text-decoration-color:color-mix(in srgb,var(--accent) 45%,transparent);text-decoration-color:color-mix(in srgb,var(--accent) 45%,transparent)}}.prose a:hover{color:var(--accent-strong);-webkit-text-decoration-color:var(--accent-strong);text-decoration-color:var(--accent-strong)}.prose h2,.prose h3,.prose h4{font-family:var(--font-serif);color:var(--ink);letter-spacing:.02em;font-weight:600;line-height:1.45}.prose h2{border-bottom:1px solid var(--border);margin:2.4em 0 .75em;padding-bottom:.45em;font-size:1.28em}.prose h3{margin:2em 0 .6em;font-size:1.1em}.prose h4{color:var(--ink-soft);margin:1.6em 0 .5em;font-size:1em}.prose p{margin:0 0 1.15em}.prose strong{color:var(--ink);font-weight:700}.prose em{font-style:italic}.prose ul,.prose ol{margin:0 0 1.15em;padding-left:1.6em}.prose ul{list-style-type:disc}.prose ol{list-style-type:decimal}.prose li{margin-bottom:.4em;line-height:1.85}.prose li>ul,.prose li>ol{margin:.4em 0 .25em}.prose blockquote{border-left:3px solid var(--accent);color:var(--ink-soft);margin:1.6em 0;padding:6px 0 6px 20px}.prose blockquote p{margin:0}.prose code{background:var(--bg-deep);border:1px solid var(--border);color:var(--ink);border-radius:3px;padding:2px 7px;font-family:Menlo,Consolas,SFMono-Regular,ui-monospace,monospace;font-size:.86em}.prose pre{background:var(--bg-deep);border:1px solid var(--border);border-radius:var(--r-md);margin:1.4em 0;padding:18px 22px;line-height:1.72;overflow-x:auto}.prose pre code{background:0 0;border:none;padding:0;font-size:.88em}.prose hr{border:none;border-top:1px solid var(--border);margin:2.4em 0}.prose table{border-collapse:collapse;width:max-content;max-width:100%;margin:1.4em 0;font-size:.9em;display:block;overflow-x:auto}.prose thead th{background:var(--bg-deep);text-align:left;border:1px solid var(--border-strong);color:var(--ink);white-space:nowrap;padding:9px 16px;font-weight:700}.prose tbody td{border:1px solid var(--border);color:var(--ink-soft);vertical-align:top;padding:9px 16px;line-height:1.7}.prose tbody tr:nth-child(2n) td{background:var(--bg-deep)}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.msg{border-radius:var(--r-md);border:1px solid #c0d4ee;border-left:4px solid var(--accent);color:var(--ink-soft);background:#eef3fb;margin:1.6em 0;padding:14px 18px;font-size:.94em;line-height:1.78}.msg.alert{background:#fef6ec;border-color:#edd5a0 #edd5a0 #edd5a0 #b87820}.msg.success{background:#eef6ee;border-color:#aacfaa #aacfaa #aacfaa #3a6b3c}.msg>:first-child{margin-top:0}.msg>:last-child{margin-bottom:0}.msg a{text-underline-offset:3px;text-decoration:underline}.eh{background:var(--bg)}@supports (color:color-mix(in lab,red,red)){.eh{background:color-mix(in srgb,var(--bg) 88%,transparent)}}.eh{border-bottom:1px solid var(--border)}.eh-inner{max-width:var(--measure-wide);padding:0 var(--px);margin:0 auto}.eh-row{align-items:center;gap:28px;min-height:68px;display:flex}.eh-mark{font-family:var(--font-serif);letter-spacing:.1em;color:var(--ink);align-items:baseline;gap:9px;padding-left:.1em;font-size:22px;font-weight:600;display:flex}.eh-nav{gap:22px;margin-left:8px;display:flex}.eh-nav a{color:var(--ink-soft);border-bottom:2px solid #0000;padding-bottom:3px;font-size:14.5px;transition:color .15s,border-color .15s}.eh-nav a:hover{color:var(--accent);border-bottom-color:var(--accent);text-decoration:none}.eh-spacer{flex:1}.eh-search{border:1px solid var(--border-strong);height:38px;color:var(--ink-faint);background:var(--surface);cursor:pointer;border-radius:999px;align-items:center;gap:8px;min-width:180px;padding:0 13px;font-size:13.5px;display:flex}.eh-search svg{flex:none;width:15px;height:15px}.chip{font-family:var(--font-sans);letter-spacing:.04em;white-space:nowrap;border:1px solid;border-radius:999px;align-items:center;gap:6px;padding:4px 9px 4px 8px;font-size:12px;font-weight:600;line-height:1;display:inline-flex}.chip .dot{background:currentColor;border-radius:999px;width:6px;height:6px}.chip.lv-intro{color:var(--lv-intro);background:var(--lv-intro-tint)}.chip.lv-core{color:var(--lv-core);background:var(--lv-core-tint)}.chip.lv-adv{color:var(--lv-adv);background:var(--lv-adv-tint)}.chip.plain{color:var(--ink-muted);border-color:var(--border-strong);background:0 0}.tag{color:var(--ink-muted);background:var(--bg-deep);border:1px solid var(--border);border-radius:999px;padding:3px 10px;font-size:12.5px;display:inline-flex}.cover{aspect-ratio:100/145;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:linear-gradient(158deg,#fffdf9,#f3eee3);flex-direction:column;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 2px #281e100f,0 8px 22px -14px #281e1047;container-type:inline-size}.cover:before{content:"";background:linear-gradient(90deg,#0000001a,#0000);width:7px;position:absolute;top:0;bottom:0;left:0}.cover .frame{border:1px solid var(--border);pointer-events:none;border-radius:2px;position:absolute;inset:10px}.cover .lv-band{flex:none;height:4px}.cover .lv-band.lv-intro{background:var(--lv-intro)}.cover .lv-band.lv-core{background:var(--lv-core)}.cover .lv-band.lv-adv{background:var(--lv-adv)}.cover .cv-body{text-align:center;flex-direction:column;flex:1;min-height:0;padding:13cqw 11cqw;display:flex}.cover .cv-genre{letter-spacing:.18em;color:var(--ink-faint);padding-left:.18em;font-size:clamp(7px,7cqw,11px)}.cover .cv-title{font-family:var(--font-serif);color:var(--ink);letter-spacing:.02em;-webkit-line-clamp:5;-webkit-box-orient:vertical;margin:auto 0;font-size:clamp(10px,12.5cqw,22px);font-weight:600;line-height:1.34;display:-webkit-box;overflow:hidden}.cover .cv-author{color:var(--ink-muted);letter-spacing:.04em;font-size:clamp(7px,7cqw,12px)}.cover .cv-pub{letter-spacing:.2em;color:var(--ink-faint);white-space:nowrap;text-overflow:ellipsis;margin-top:5px;padding-left:.2em;font-size:clamp(6px,5.5cqw,10px);overflow:hidden}.bookcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);grid-template-columns:84px 1fr;gap:16px;padding:18px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s;display:grid}.bookcard:hover,.ethica-page a.bookcard:hover{border-color:var(--border-strong);text-decoration:none;transform:translateY(-3px);box-shadow:0 8px 28px -10px #281e102e}.bookcard .bc-cover{width:84px}.bookcard .bc-main{min-width:0}.bookcard .bc-head{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.bookcard .bc-title{font-family:var(--font-serif);color:var(--ink);letter-spacing:.01em;font-size:17.5px;font-weight:600;line-height:1.4}.bookcard .bc-author{color:var(--ink-muted);margin-top:3px;font-size:13px}.bookcard .bc-why{color:var(--ink-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:10px;font-size:14px;line-height:1.7;display:-webkit-box;overflow:hidden}.bookcard .bc-meta{flex-wrap:wrap;align-items:center;gap:7px;margin-top:12px;display:flex}.why{border-left:2px solid var(--accent);padding:4px 0 4px 26px;position:relative}.why .why-label{font-family:var(--font-sans);letter-spacing:.14em;color:var(--accent);align-items:center;gap:8px;margin-bottom:12px;font-size:12px;font-weight:700;display:inline-flex}.why .why-label:before{content:"";background:var(--accent);width:16px;height:1px}.why .why-body{font-family:var(--font-serif);color:var(--ink);letter-spacing:.015em;text-wrap:pretty;font-size:20px;line-height:1.95}.affil{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px}.affil .af-top{align-items:center;gap:10px;margin-bottom:14px;display:flex}.affil .af-pr{letter-spacing:.12em;color:var(--ink-muted);border:1px solid var(--border-strong);background:var(--bg-deep);border-radius:4px;padding:2px 7px;font-size:11px;font-weight:700}.affil .af-note{color:var(--ink-muted);font-size:12px}.btn{border-radius:var(--r-md);height:50px;font-family:var(--font-sans);letter-spacing:.02em;cursor:pointer;border:1.5px solid #0000;justify-content:center;align-items:center;gap:8px;width:100%;padding:0 22px;font-size:15.5px;font-weight:600;text-decoration:none;transition:background .18s,border-color .18s,color .18s;display:inline-flex}.btn:hover{text-decoration:none}.btn-cta,.ethica-page a.btn-cta{background:var(--cta);color:#fff}.btn-cta:hover,.ethica-page a.btn-cta:hover{background:var(--cta-strong);color:#fff}.btn-outline,.ethica-page a.btn-outline{background:var(--surface);color:var(--cta-strong);border-color:var(--cta)}.btn-outline:hover,.ethica-page a.btn-outline:hover{background:var(--cta-tint);color:var(--cta-strong)}.btn-accent,.ethica-page a.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover,.ethica-page a.btn-accent:hover{background:var(--accent-strong);color:#fff}.btn-ghost,.ethica-page a.btn-ghost{color:var(--accent);border-color:var(--border-strong);background:0 0}.btn-ghost:hover,.ethica-page a.btn-ghost:hover{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}.btn-amazon,.ethica-page a.btn-amazon{color:#111;background:#f90;border-color:#0000}.btn-amazon:hover,.ethica-page a.btn-amazon:hover{color:#111;background:#e08700;text-decoration:none}.btn-rakuten,.ethica-page a.btn-rakuten{color:#fff;background:#bf0000;border-color:#0000}.btn-rakuten:hover,.ethica-page a.btn-rakuten:hover{color:#fff;background:#900;text-decoration:none}.bk-hidden{display:none!important}.affil .af-buttons{grid-template-columns:1fr 1fr;gap:10px;display:grid}.affil .af-disclosure{color:var(--ink-faint);margin-top:13px;font-size:11.5px;line-height:1.6}.rm{position:relative}.rm-step{padding-bottom:44px;padding-left:64px;position:relative}.rm-step:before{content:"";background:var(--border);width:2px;position:absolute;top:6px;bottom:-6px;left:22px}.rm-step:last-child:before{display:none}.rm-node{background:var(--surface);border:2px solid var(--border-strong);width:46px;height:46px;font-family:var(--font-serif);color:var(--ink);z-index:1;border-radius:999px;justify-content:center;align-items:center;font-size:19px;font-weight:600;display:flex;position:absolute;top:0;left:0}.rm-step.lv-intro .rm-node{border-color:var(--lv-intro);color:var(--lv-intro)}.rm-step.lv-core .rm-node{border-color:var(--lv-core);color:var(--lv-core)}.rm-step.lv-adv .rm-node{border-color:var(--lv-adv);color:var(--lv-adv)}.rm-step .rm-kicker{align-items:center;gap:12px;margin-bottom:4px;display:flex}.rm-step .rm-label{font-family:var(--font-serif);color:var(--ink);letter-spacing:.01em;font-size:23px;font-weight:600}.rm-step .rm-desc{color:var(--ink-muted);max-width:40rem;margin-top:6px;font-size:14.5px;line-height:1.75}.rm-step .rm-books{flex-direction:column;gap:12px;margin-top:18px;display:flex}.rm-prereq{color:var(--ink-muted);font-size:13px}.rm-prereq b{color:var(--accent);font-weight:600}.premium{background:var(--bg-deep);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px 28px}.premium .pm-badge{letter-spacing:.12em;color:var(--accent);border:1px solid var(--accent);border-radius:999px;align-items:center;gap:6px;padding:3px 11px;font-size:11.5px;font-weight:700;display:inline-flex}.premium .pm-title{font-family:var(--font-serif);margin:14px 0 8px;font-size:22px;font-weight:600}.premium .pm-body{color:var(--ink-soft);max-width:34rem;font-size:14.5px;line-height:1.75}.sec-head{align-items:baseline;gap:14px;display:flex}.sec-kicker{font-family:var(--font-sans);letter-spacing:.18em;color:var(--accent);text-transform:uppercase;font-size:12px;font-weight:700}.sec-title{font-family:var(--font-serif);color:var(--ink);letter-spacing:.02em;font-size:27px;font-weight:600}.sec-rule{border:0;border-top:1px solid var(--border);flex:1;align-self:center}.dir-a .sec-head{text-align:center;flex-direction:column;align-items:center;gap:8px}.dir-a .sec-head .sec-rule{display:none}.dir-a .sec-kicker{order:-1}.ef{background:var(--bg-deep);border-top:1px solid var(--border)}.ef-inner{max-width:var(--measure-wide);padding:48px var(--px) 40px;margin:0 auto}.ef-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;display:grid}.ef-mark{font-family:var(--font-serif);letter-spacing:.12em;padding-left:.12em;font-size:20px;font-weight:600}.ef-about{color:var(--ink-muted);max-width:22rem;margin-top:12px;font-size:13.5px;line-height:1.8}.ef-col h4{letter-spacing:.1em;color:var(--ink-soft);margin:0 0 12px;font-size:12px;font-weight:700}.ef-col a{color:var(--ink-muted);margin-bottom:9px;font-size:13.5px;display:block}.ef-col a:hover{color:var(--accent);text-decoration:none}.ef-legal{border-top:1px solid var(--border);color:var(--ink-faint);flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:36px;padding-top:20px;font-size:12px;line-height:1.7;display:flex}.wrap{max-width:var(--measure-wide);padding:0 var(--px);margin:0 auto}.hr{border:0;border-top:1px solid var(--border)}.grid-books{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.kbd-focusable:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}@media(prefers-reduced-motion:reduce){.ethica-page *{transition:none!important;animation:none!important}}[data-theme=dark] .ethica-page{--bg:#17140e;--bg-deep:#110f09;--surface:#1f1c15;--ink:#ede8de;--ink-soft:#c3bdb0;--ink-muted:#877f74;--ink-faint:#56504a;--border:#2b2720;--border-strong:#3a342b;--accent:#82b4d8;--accent-strong:#a2ceec;--accent-tint:#192535;--cta:#d4784c;--cta-strong:#e89268;--cta-tint:#28180e;--lv-intro:#6e9e70;--lv-intro-tint:#182318;--lv-core:#82b4d8;--lv-core-tint:#192535;--lv-adv:#c26868;--lv-adv-tint:#281818}[data-theme=dark] .cover{background:linear-gradient(158deg,#2c2820,#221e17);box-shadow:0 1px 3px #00000080,0 8px 22px -14px #000c}[data-theme=dark] .premium,[data-theme=dark] .eh{background:var(--surface)}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .eh{background:color-mix(in srgb,var(--surface) 94%,transparent)}}.eh-hamburger{cursor:pointer;border-radius:var(--r-md);background:0 0;border:none;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;padding:0;display:none}.eh-hamburger span{background:var(--ink);border-radius:2px;width:22px;height:2px;transition:transform .2s,opacity .2s;display:block}.eh-hamburger[aria-expanded=true] span:first-child{transform:translateY(7px)rotate(45deg)}.eh-hamburger[aria-expanded=true] span:nth-child(2){opacity:0;transform:scaleX(0)}.eh-hamburger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.eh-mobile-menu{background:var(--surface);z-index:99;border-top:1px solid var(--border);position:fixed;inset:69px 0 0;overflow-y:auto}.eh-mobile-menu nav{padding:8px var(--px) 32px;flex-direction:column;display:flex}.eh-mobile-menu nav a{color:var(--ink-soft);border-bottom:1px solid var(--border);padding:15px 4px;font-size:16px;font-weight:600;text-decoration:none;transition:color .15s;display:block}.eh-mobile-menu nav a:last-child{border-bottom:none}.eh-mobile-menu nav a:hover{color:var(--accent);text-decoration:none}.home-hero-grid{grid-template-columns:1.25fr .9fr;align-items:center;gap:56px;display:grid}.home-genre-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px;display:grid}.home-principles-grid{grid-template-columns:repeat(3,1fr);gap:36px;margin-top:32px;display:grid}.book-hero-grid{grid-template-columns:190px 1fr;align-items:flex-start;gap:36px;display:grid}.book-body-grid{grid-template-columns:1fr 332px;align-items:flex-start;gap:48px;display:grid}@media(max-width:959px){:root{--px:24px}.eh-nav,.eh-search-label{display:none}.eh-search{min-width:0;padding:0 10px}.eh-hamburger{display:flex}.eh-row{gap:16px}.ef-grid{grid-template-columns:1fr 1fr;gap:24px}.home-hero-grid{grid-template-columns:1fr;gap:36px}.home-genre-grid{grid-template-columns:repeat(2,1fr)}.home-principles-grid{grid-template-columns:repeat(2,1fr);gap:24px}.book-hero-grid{grid-template-columns:140px 1fr;gap:24px}.book-body-grid{grid-template-columns:1fr}.grid-books{grid-template-columns:repeat(2,1fr)}}@media(max-width:639px){:root{--px:16px}.sec-head{flex-direction:column;align-items:flex-start;gap:6px}.sec-head .sec-rule{display:none}.home-cta-row{flex-direction:column;gap:10px;margin-top:28px;margin-bottom:4px}.home-cta-row .btn{width:100%;height:52px;font-size:15px}.ef-grid{grid-template-columns:1fr;gap:20px}.ef-legal{flex-direction:column;gap:6px}.home-genre-grid,.home-principles-grid{grid-template-columns:1fr}.book-hero-grid{grid-template-columns:96px 1fr;gap:14px}.grid-books,.affil .af-buttons{grid-template-columns:1fr}.rm-step{padding-bottom:32px;padding-left:44px}.rm-step:before{left:14px}.rm-node{width:30px;height:30px;font-size:13px}.rm-step .rm-label{font-size:19px}.rm-prose{padding-left:44px!important}.bookcard{grid-template-columns:68px 1fr;gap:12px;padding:14px}.bookcard .bc-cover{width:68px}.bookcard .bc-title{font-size:15px}}.rm-row-meta{flex:none}@media(max-width:639px){.rm-row{flex-wrap:wrap;align-items:flex-start}.rm-row-meta{flex:0 0 100%;align-items:center;gap:8px;padding-top:5px;display:flex}}.rm-row{transition:transform .18s,box-shadow .18s}.rm-row:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 4px 14px -4px #0000001a}.rm-hidden{display: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-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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}