/* SolitudeShelf V2.2 unified mobile tokens & interactions. The primary legacy/new CSS remains separate; common behavior lives here. */
:root{--ss-ink:#23352b;--ss-accent:#335643;--ss-paper:#fcfbf8;--ss-focus:#ac7132}html{scroll-padding-top:20px}body{overflow-x:clip}img{max-width:100%}a,button,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--ss-focus);outline-offset:3px}button,a{ -webkit-tap-highlight-color:transparent }@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{scroll-snap-type:none!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
.ss-progress{position:fixed;top:0;left:0;width:0;height:3px;background:#c18a42;z-index:100;pointer-events:none}.ss-skip{position:absolute;top:-60px;left:12px;z-index:200;background:white;padding:12px}.ss-skip:focus{top:10px}.v2-book-grid.ss-rail{display:flex;flex-wrap:nowrap;gap:18px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#c6c9c0 transparent;padding:2px 2px 14px;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}.v2-book-grid.ss-rail>.v2-book{flex:0 0 160px;width:160px;scroll-snap-align:start;min-width:0;max-width:none}.ss-rail .v2-cover{width:100%}.ss-rail-nav{display:flex;justify-content:space-between;align-items:center;gap:12px}.ss-rail-actions{display:flex;gap:7px}.ss-rail-actions button{border:1px solid #cbd5ca;background:white;border-radius:50%;width:40px;height:40px;cursor:pointer;font-size:20px}.ss-rail-actions button:disabled{opacity:.3;cursor:default}.ss-scroll-hint{color:#65736b;font-size:12px;margin:4px 0 0}.ss-reader{max-width:760px;margin:0 auto}.ss-reader h1{font-size:clamp(34px,6vw,58px);line-height:1.13}.ss-reader h2{font-size:clamp(25px,4vw,33px);scroll-margin-top:30px}.ss-reader p,.ss-reader li{font:400 18px/1.78 'Source Serif 4',Georgia,serif;overflow-wrap:break-word}.ss-reader section{margin:36px 0}.ss-reader .ss-lead{font-size:20px;line-height:1.65;color:#405246}.ss-reader .ss-idea{padding:18px;border-left:3px solid var(--ss-accent);background:#eef2ec}.ss-reader details{padding:14px 16px;border:1px solid #dae1d6;border-radius:12px}.ss-reader details a{display:block;margin:8px 0;color:var(--ss-accent);text-decoration:underline}.ss-reader .ss-disclaimer{font:400 13px/1.55 system-ui,sans-serif;color:#65736b}.ss-reader .ss-related{padding:20px;background:#eef2ec;border-radius:12px}.ss-reader .ss-related a{text-decoration:underline}
@media(max-width:720px){.v2-hero{padding:22px 0 23px}.v2-hero h1{font-size:clamp(31px,8.6vw,39px);line-height:1.08}.v2-hero .v2-eyebrow{margin-bottom:7px}.v2-search{margin:12px 0 8px}.v2-quick{gap:14px;flex-wrap:wrap}.v2-section{padding:26px 0}.v2-section-heading{margin-bottom:14px}.v2-section-heading h2{font-size:27px}.v2-header-inner{min-height:auto}.v2-nav a{min-height:44px;display:inline-flex;align-items:center}.v2-cover{border-radius:7px 7px 2px 2px}.v2-book h3{font-size:15px}.v2-book-grid.ss-rail{gap:10px;margin-right:-14px;padding-right:14px}.v2-book-grid.ss-rail>.v2-book{flex-basis:calc((100% - 20px)/2.35);width:calc((100% - 20px)/2.35)}.ss-rail-actions{display:none}.ss-reader p,.ss-reader li{font-size:17px;line-height:1.78}.ss-reader section{margin:30px 0}.ss-reader .ss-lead{font-size:18px}.ss-reader h1{font-size:34px}.ss-reader details{margin:20px 0}body:has(.deep-detail) .site-header .nav{height:auto;min-height:0;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding-top:12px}body:has(.deep-detail) .site-header .brand{display:block;width:max-content;max-width:100%;flex:none;margin:0 0 5px;font-size:20px;line-height:1.1}body:has(.deep-detail) .site-header .brand small{font-size:8px;line-height:1.4}body:has(.deep-detail) .nav-links{display:flex!important;width:100%;min-width:0;overflow-x:auto;gap:20px;max-width:100%;flex-wrap:nowrap;white-space:nowrap;scrollbar-width:none;overscroll-behavior-x:contain;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch;padding:1px 0 3px}body:has(.deep-detail) .nav-links a{flex:0 0 auto;min-height:44px;display:inline-flex;align-items:center}body:has(.deep-detail) .nav-cta{display:none!important}.reading-note p,.reading-note li{overflow-wrap:break-word}.reading-note p{font-size:17px;line-height:1.78}.detail-jumps{overflow-x:auto;overscroll-behavior-x:contain;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}.mobile-buybar{max-width:100vw}}
@media(min-width:721px) and (max-width:1180px){.v2-container{width:calc(100% - 40px)}.v2-book-grid.ss-rail>.v2-book{flex-basis:23%;width:23%}}