@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-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{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.block{display:block}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}}:root{--color-ink:#111827;--color-ink-soft:#374151;--color-paper:#fff8f0;--color-paper-muted:#f7efe4;--color-cream:#fffdf8;--color-gold:#d4a017;--color-amber:#f59e0b;--color-slate:#1e293b;--color-copper:#b45309;--color-bluegray:#334155;--color-border:#e7dccb;--color-success:#15803d;--color-teal:#0f766e;--color-rose:#9f1239;--color-plum:#6d3a73;--font-serif:Georgia, "Times New Roman", serif;--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--theme-fiction:linear-gradient(135deg, #fff8f0 0%, #f0d8c4 100%);--theme-nonfiction:linear-gradient(135deg, #f9fafb 0%, #dbeafe 100%);--theme-business:linear-gradient(135deg, #fff7ed 0%, #fde68a 100%);--theme-mystery:linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);--theme-fantasy:linear-gradient(135deg, #f5f3ff 0%, #ddd6fe 100%);--theme-scifi:linear-gradient(135deg, #ecfeff 0%, #bae6fd 100%);--theme-romance:linear-gradient(135deg, #fff1f2 0%, #fecdd3 100%);--theme-memoir:linear-gradient(135deg, #fefce8 0%, #fed7aa 100%);--theme-history:linear-gradient(135deg, #f5f5f4 0%, #d6d3d1 100%);--theme-self:linear-gradient(135deg, #f0fdf4 0%, #bbf7d0 100%);--theme-family:linear-gradient(135deg, #eff6ff 0%, #bfdbfe 100%);--theme-sleep:linear-gradient(135deg, #eef2ff 0%, #c7d2fe 100%)}*{box-sizing:border-box}html{color:var(--color-ink);background:var(--color-cream);font-family:var(--font-sans);scroll-behavior:smooth}body{background:linear-gradient(180deg,#fff8f0db,#fffdf8fa 36rem),var(--color-cream);min-width:320px;color:var(--color-ink);text-rendering:optimizelegibility;margin:0;line-height:1.6}a{color:inherit;text-underline-offset:.18em;text-decoration-thickness:.08em}img,svg{max-width:100%}:focus-visible{outline:3px solid var(--color-teal);outline-offset:4px}.skip-link{z-index:100;background:var(--color-ink);color:var(--color-cream);border-radius:999px;padding:.75rem 1rem;position:absolute;top:-4rem;left:1rem}.skip-link:focus{top:1rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.site-shell{width:min(100% - 2rem,1180px);margin-inline:auto}.site-header{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffdf8eb;border-bottom:1px solid #e7dccbc7;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1.25rem;min-height:74px;display:flex}.brand{font-family:var(--font-serif);align-items:center;gap:.75rem;font-size:1.2rem;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{background:var(--color-ink);width:2.35rem;height:2.35rem;color:var(--color-gold);font-family:var(--font-sans);border-radius:.72rem;place-items:center;font-size:.78rem;font-weight:800;display:grid}.desktop-nav,.footer-nav{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.desktop-nav a,.footer-nav a,.mobile-menu a{color:var(--color-ink-soft);border-radius:999px;padding:.58rem .78rem;font-size:.94rem;font-weight:650;text-decoration:none}.desktop-nav a:hover,.footer-nav a:hover,.mobile-menu a:hover{background:var(--color-paper-muted);color:var(--color-ink)}.mobile-nav{display:none}.mobile-nav summary{cursor:pointer;border:1px solid var(--color-border);border-radius:999px;padding:.52rem .82rem;font-weight:700;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-menu{border:1px solid var(--color-border);background:var(--color-cream);border-radius:.9rem;padding:.65rem;display:grid;position:absolute;top:4.7rem;left:1rem;right:1rem;box-shadow:0 24px 80px #11182729}.section{padding-block:clamp(3rem,7vw,6.5rem)}.section-tight{padding-block:clamp(2rem,5vw,4rem)}.eyebrow{color:var(--color-copper);letter-spacing:0;text-transform:uppercase;font-size:.78rem;font-weight:800}.display{max-width:13ch;font-family:var(--font-serif);letter-spacing:0;font-size:clamp(3.2rem,8vw,6.8rem);line-height:.94}.h1{max-width:18ch;font-family:var(--font-serif);letter-spacing:0;font-size:clamp(2.6rem,5vw,5.2rem);line-height:1}.h2{max-width:24ch;font-family:var(--font-serif);letter-spacing:0;font-size:clamp(2rem,4vw,3.6rem);line-height:1.05}.h3{font-family:var(--font-serif);letter-spacing:0;font-size:clamp(1.35rem,2vw,1.85rem);line-height:1.16}.lede{max-width:64ch;color:var(--color-ink-soft);font-size:clamp(1.05rem,1.7vw,1.28rem)}.button-row{flex-wrap:wrap;align-items:center;gap:.8rem;display:flex}.button{background:var(--color-ink);min-height:2.85rem;color:var(--color-cream);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.78rem 1.1rem;font-weight:800;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-1px);box-shadow:0 12px 28px #1118272e}.button.secondary{border-color:var(--color-border);background:var(--color-cream);color:var(--color-ink)}.button.subtle{color:var(--color-ink);background:0 0;border-color:#11182724}.hero{min-height:calc(100svh - 74px);padding-block:clamp(4rem,8vw,7rem);position:relative;overflow:hidden}.hero:before{content:"";z-index:-2;background:linear-gradient(135deg,#fff8f0e6,#fffdf8f2),linear-gradient(90deg,#0f766e17,#0000 42%),linear-gradient(270deg,#9f123914,#0000 52%);position:absolute;inset:0}.hero-wave{z-index:-1;opacity:.23;pointer-events:none;height:25rem;position:absolute;inset:8% -8% auto}.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(20rem,.85fr);align-items:center;gap:clamp(2rem,7vw,5rem);display:grid}.hero-card-stack{perspective:1200px;gap:1rem;display:grid}.feature-card,.content-card,.editorial-panel,.newsletter-panel,.acquire-panel{background:#fffdf8e0;border:1px solid #e7dccbe0;border-radius:.75rem;box-shadow:0 18px 55px #11182714}.hero-listen-card{transform:rotate(var(--rotate,0deg)) translate(var(--shift,0));grid-template-columns:4.8rem 1fr;align-items:center;gap:1rem;padding:1rem;display:grid}.hero-listen-card strong{font-family:var(--font-serif);font-size:1.35rem;line-height:1.1;display:block}.abstract-cover{aspect-ratio:2/3;min-height:7.4rem;color:var(--color-cream);background:linear-gradient(135deg,#111827,#334155);border-radius:.55rem;place-items:end start;padding:.58rem;display:grid;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff38}.abstract-cover:before{content:"";border-block:2px solid #fff8f057;height:45%;position:absolute;inset:18% -20% auto;transform:rotate(-14deg)}.abstract-cover[data-variant=abstract-2]{background:linear-gradient(135deg,#7c2d12,#f59e0b)}.abstract-cover[data-variant=abstract-3]{background:linear-gradient(135deg,#0f766e,#1e293b)}.abstract-cover[data-variant=abstract-4]{background:linear-gradient(135deg,#6d3a73,#9f1239)}.abstract-cover span{font-family:var(--font-serif);font-size:clamp(.82rem,1.5vw,1rem);font-weight:700;line-height:1.08;position:relative}.grid{gap:1rem;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.content-card{gap:.75rem;padding:1.15rem;text-decoration:none;display:grid}.content-card:hover{border-color:#b4530961;box-shadow:0 18px 50px #1118271f}.content-card p,.feature-card p,.editorial-panel p{color:var(--color-ink-soft)}.badge-row{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.badge{width:fit-content;min-height:1.75rem;color:var(--color-bluegray);background:#ffffff8f;border:1px solid #1118271f;border-radius:999px;align-items:center;padding:.28rem .58rem;font-size:.78rem;font-weight:760;display:inline-flex}.article-shell{grid-template-columns:minmax(0,1fr);gap:2rem;padding-block:clamp(2.5rem,5vw,5rem);display:grid}.article-header{gap:1rem;max-width:860px;display:grid}.article-meta{color:var(--color-ink-soft);flex-wrap:wrap;gap:.65rem;font-size:.92rem;display:flex}.article-content{max-width:780px}.article-content>*+*{margin-top:1.1rem}.article-content h2,.article-content h3{font-family:var(--font-serif);margin-top:2.2rem;line-height:1.12}.article-content h2{font-size:clamp(1.65rem,3vw,2.4rem)}.article-content h3{font-size:clamp(1.24rem,2vw,1.65rem)}.article-content a{color:var(--color-teal);font-weight:750}.article-content ul,.article-content ol{padding-left:1.4rem}.callout{background:#ecfdf5c7;border:1px solid #0f766e38;border-radius:.75rem;padding:1rem}.disclosure{max-width:780px;color:var(--color-bluegray);background:#fff7edc7;border:1px solid #b453093d;border-radius:.75rem;padding:1rem}.recommendation-list{gap:1rem;max-width:900px;display:grid}.book-card{grid-template-columns:6rem 1fr;align-items:start;gap:1rem;padding:1rem;display:grid}.book-card h3{margin:0}.book-meta-grid,.value-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem;display:grid}.meta-tile{border:1px solid var(--color-border);background:#ffffff8c;border-radius:.75rem;padding:.95rem}.meta-tile span{color:var(--color-ink-soft);text-transform:uppercase;font-size:.78rem;font-weight:760;display:block}.meta-tile strong{margin-top:.2rem;font-size:1rem;display:block}.comparison-table{border-collapse:collapse;border:1px solid var(--color-border);background:var(--color-cream);border-radius:.75rem;width:100%;overflow:hidden}.comparison-table th,.comparison-table td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.85rem}.comparison-table th{background:var(--color-paper-muted);text-transform:uppercase;font-size:.84rem}.table-scroll{width:100%}.site-footer{border-top:1px solid var(--color-border);background:var(--color-ink);color:var(--color-cream);padding-block:3rem}.footer-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:2rem;display:grid}.site-footer a,.site-footer p{color:#fffdf8c7}.site-footer .brand{color:var(--color-cream)}.site-footer .footer-nav a:hover{color:var(--color-cream);background:#fffdf81a}.form-grid{gap:.85rem;display:grid}.form-grid label{color:var(--color-ink-soft);gap:.35rem;font-weight:700;display:grid}.input,.textarea{border:1px solid var(--color-border);background:var(--color-cream);width:100%;color:var(--color-ink);border-radius:.75rem;padding:.82rem .9rem}.textarea{resize:vertical;min-height:8rem}.search-box{border:1px solid var(--color-border);background:var(--color-cream);border-radius:.75rem;min-height:24rem;padding:1rem}.search-field-label{color:var(--color-ink-soft);margin-bottom:.5rem;font-weight:700;display:block}@media(max-width:920px){.desktop-nav{display:none}.mobile-nav{display:block}.hero{min-height:auto}.hero-grid,.grid.two,.grid.three,.grid.four,.footer-grid,.book-meta-grid,.value-grid{grid-template-columns:1fr}.hero-card-stack{max-width:34rem}}@media(max-width:560px){.site-shell{width:min(100% - 1.2rem,1180px)}.header-inner{min-height:66px}.brand{font-size:1rem}.brand-mark{width:2rem;height:2rem}.display,.h1,.h2{max-width:100%}.book-card,.hero-listen-card{grid-template-columns:4.6rem 1fr}.table-scroll{overflow-x:auto}.comparison-table{min-width:42rem}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}