/* Shared reading and self-service layer; no alternate theme or font stack. */
.upscale-section {padding-top:100px;padding-bottom:80px;scroll-margin-top:100px}
.upscale-intro {display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
.upscale-intro h2 {font-size:clamp(36px,5vw,72px);margin:0}
.upscale-intro p {line-height:1.8}
.upscale-free {color:var(--ink);font-size:24px;font-weight:600;margin-top:0}
.upscale-facts {display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.upscale-facts span {border:1px solid var(--line);padding:10px 16px}
.upscale-choices {margin:20px 0}
.upscale-preview {display:block;width:100%;padding:0;background:var(--paper);color:var(--ink);border:1px solid var(--line);cursor:zoom-in;text-align:left}
.upscale-preview img {width:100%;max-height:650px;object-fit:contain;display:block}
.upscale-image-frame img {display:block;width:100%;height:auto;object-fit:contain}
.upscale-crop-browser {overflow:hidden;aspect-ratio:1920/1024;max-width:1218px;margin-inline:auto}
.upscale-crop-browser img {max-height:none;transform:translateY(-4.075%)}
.upscale-preview + .button {margin-top:24px}
.upscale-preview span {display:block;padding:16px 20px}
.upscale-note {color:var(--muted);font-size:13px;line-height:1.8;max-width:1000px;margin:20px 0}
@media(max-width:700px){.upscale-intro{grid-template-columns:1fr;gap:24px}.upscale-section{padding-top:64px}.upscale-choices{flex-wrap:nowrap;overflow-x:auto}.upscale-choices button{flex-shrink:0}}
.metric-plus {font-size:.3em;vertical-align:super;margin-left:.15em}
.founder-reading {display:grid;grid-template-columns:minmax(190px,1fr) minmax(0,2fr);gap:clamp(28px,6vw,100px);align-items:start}
.founder-sidebar img {width:100%;max-width:280px;display:block}
.founder-sidebar p {color:var(--muted);line-height:1.8}
.founder-sidebar nav {display:grid;gap:16px}
.founder-sidebar nav a {line-height:1.6}
.founder-sidebar nav span {margin-right:12px;color:var(--muted)}
.story-article {max-width:740px}
.story-chapter {margin-bottom:64px;scroll-margin-top:110px}
.story-chapter-heading span {color:var(--muted);font-size:12px}
.story-chapter h2 {font-size:clamp(25px,3vw,38px);margin:12px 0 28px}
.story-paragraph {font-size:clamp(16px,1.3vw,19px);line-height:1.9;margin-bottom:24px}
.story-pause {border-left:2px solid var(--line);padding-left:24px}
.story-signoff {border-top:1px solid var(--line);padding-top:24px;margin-bottom:40px}
@media(max-width:760px){.founder-reading{grid-template-columns:1fr}.founder-sidebar nav{display:none}}
button,input,select,textarea {font:inherit}
.page-transition {background:var(--paper);color:var(--ink)}
.footer-column a,.footer-product-nav {font-size:14px;line-height:1.7}
.footer-column h2,.footer-meta,.footer-disclosure {font-size:12px;line-height:1.7}
h1,h2,h3 {letter-spacing:-.035em!important;line-height:1.22!important;text-wrap:balance;word-break:normal;overflow-wrap:normal}
p {text-wrap:pretty}
.work-card b {text-wrap:balance}
.button-outline {background:transparent;color:var(--ink)}
.button-outline:hover,.button-outline:focus-visible {background:var(--white);color:var(--on-light)}
.comparison-open {margin-top:20px}
.comparison-toolbar {display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:48px;margin-bottom:20px}
.comparison-filters {display:flex;flex-wrap:wrap;gap:8px}
.comparison-filters button {padding:12px 18px;min-height:44px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.comparison-filters button[aria-pressed=true] {background:var(--ink);color:var(--paper)}
.comparison-status {color:var(--muted);font-size:13px}
.comparison-variants {flex-basis:100%;padding-top:16px;border-top:1px solid var(--line)}
.comparison-variants[hidden] {display:none}
.comparison-variants h3 {font-size:clamp(20px,2.5vw,30px);margin:0 0 16px}
.comparison-toolbar + .comparison {margin-top:0;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr);gap:0}
.comparison-toolbar + .comparison figure img {display:block;width:100%;height:clamp(280px,50vw,590px);aspect-ratio:auto;object-fit:contain}
.comparison-thumbnails {display:flex;gap:12px;overflow-x:auto;overscroll-behavior-x:contain;margin-top:20px;padding:4px 4px 12px;scrollbar-width:thin}
.comparison-thumbnails button {flex:0 0 124px;max-width:124px;background:transparent;color:var(--muted);border:1px solid var(--line);padding:5px;cursor:pointer;text-align:left}
.comparison-thumbnails button[aria-pressed=true] {border-color:var(--ink);color:var(--ink)}
.comparison-thumbnails img {display:block;width:112px;height:70px;object-fit:cover}
.comparison-thumbnails span {display:block;font-size:11px;line-height:1.5;padding:8px 3px;min-height:44px}
.comparison-navigation {display:flex;align-items:center;gap:10px;margin-top:12px}
.comparison-navigation .comparison-open {margin:0;margin-right:auto}
.comparison-navigation button:disabled {cursor:default}
@media(max-width:700px){.comparison-toolbar + .comparison{grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr)}.comparison-toolbar + .comparison figure img{height:280px}.comparison-toolbar + .comparison .comparison-mark svg{width:16px}.comparison figcaption{font-size:9px;letter-spacing:0;gap:5px}.comparison-thumbnails button{flex-basis:104px}.comparison-thumbnails img{width:92px;height:60px}.comparison-navigation .button{padding:12px;font-size:11px}.comparison-filters button{padding:10px 12px;font-size:13px}}
@media(max-width:700px) {
  .metrics-intro h2,.team-intro h2,.statement h2,.section-intro h2,.library h2,.pricing-head h2,.contribution h3 {font-size:clamp(28px,7.4vw,46px)}
}
p.text-motion,a.text-motion,small.text-motion {filter:none!important;transform:none!important}
.text-motion {will-change:auto;filter:none!important}
.scroll-scene,.reveal {filter:none!important}
.experience-note {max-width:760px;margin-bottom:48px}
.experience-note p,.customer-panel p,.library-card p,.library-upload .hint {color:var(--muted);line-height:1.75;overflow-wrap:anywhere}
.customer-panel,.library-card,.library-upload,.library-login,.mine-row {padding:28px;border:1px solid var(--line);background:var(--paper-2);margin-bottom:24px;min-width:0}
.customer-panel h2,.library-card h2 {font-size:clamp(22px,2.2vw,30px);margin-top:0}
.customer-grid,#libraryApp .library-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.customer-actions,.library-nav,.form-actions {display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}
.customer-actions .button {min-height:44px;font-size:13px;white-space:normal}
.customer-order {padding:28px 0;border-top:1px solid var(--line)}
.customer-order h3 {font-size:20px}
.customer-balance {font-size:36px!important;color:var(--ink)!important}
.customer-login {max-width:620px}
.customer-login textarea,.customer-login select {width:100%;padding:12px;color:var(--ink);background:var(--paper);border:1px solid var(--line)}
.customer-login textarea {min-height:130px;resize:vertical}
.support-message {padding:16px;border-left:2px solid var(--line);margin:12px 0}
.support-message p {white-space:pre-wrap}
.customer-login label,.library-form-grid label {display:grid;gap:8px;margin-bottom:18px}
.customer-login input,.library-form-grid input,.library-form-grid select,.library-form-grid textarea {width:100%;border:1px solid var(--line);padding:12px;color:var(--ink);background:var(--paper);border-radius:2px;min-width:0}
.library-nav {border-bottom:1px solid var(--line);padding-bottom:20px}
.library-nav button,.library-upload button,.library-login button,#libraryMore,.mine-row button {border:1px solid var(--line);background:transparent;color:var(--ink);padding:12px 18px;cursor:pointer;min-height:44px}
.library-nav [aria-selected=true],.library-upload .primary,.library-login .primary {background:var(--ink);color:var(--paper)}
.library-form-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.library-form-grid .wide {grid-column:1/-1}
.library-form-grid .check {display:flex;align-items:flex-start;gap:12px;line-height:1.7}
.library-form-grid input[type=checkbox] {width:20px;flex:none;margin-top:5px}
.library-form-grid textarea {min-height:140px;resize:vertical}
.library-card video {width:100%;margin-top:20px}
.library-card code {white-space:normal;overflow-wrap:anywhere;font-size:12px}
.library-card summary {padding:12px 0;cursor:pointer}
.library-card .actions a {display:block;padding:16px 0;text-decoration:underline;text-underline-offset:5px}
.library-card small,.hint,.email-private {font-size:13px;line-height:1.7;color:var(--muted)}
#libraryApp .intro {max-width:800px;line-height:1.75;margin-bottom:28px}
#libraryApp [hidden] {display:none!important}
#libraryProgress {width:100%}
#uploadStatus {padding:18px;border:1px solid var(--line);line-height:1.7}
button:disabled {opacity:.55;cursor:wait}
:focus-visible {outline:2px solid var(--ink);outline-offset:5px}
.comparison-dialog {width:min(1100px,94vw);max-height:94svh;overflow:auto;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:20px}
.comparison-dialog::backdrop {background:rgba(0,0,0,.85)}
.comparison-stage {position:relative;margin:20px 0;height:62svh}
.comparison-stage img {display:block;width:100%;height:100%;object-fit:contain}
.comparison-stage .comparison-after {position:absolute;inset:0;height:100%;object-fit:contain}
.comparison-dialog label {display:grid;gap:18px;line-height:1.7}
.comparison-dialog input {width:100%;min-height:44px}
@media(max-width:700px){.customer-grid,#libraryApp .library-grid,.library-form-grid{grid-template-columns:1fr}.customer-panel,.library-card,.library-upload,.library-login{padding:20px}.customer-actions .button{width:100%}.library-nav{gap:8px}.library-nav button{font-size:13px;padding:10px}}
@media(prefers-reduced-motion:reduce){.text-motion,.scroll-scene,.reveal{transform:none!important;filter:none!important;transition:none!important;animation:none!important}}