/* INPUT: the existing marketing baseline and connected paid-flow/sample surfaces.
   OUTPUT: a primary report flow, optional memory comparison and readable handover preview.
   POS: scoped landing refinements; base palette, hero artwork and app styling stay independent. */
.hero-description{max-width:445px}.hero-note{font-size:12px;line-height:1.7;max-width:430px}
.demo-section>.split-heading .section-deck{max-width:340px}
.paid-proof{margin-top:36px;border-block:1px solid var(--line)}
.paid-proof-heading{display:flex;align-items:center;gap:18px;padding:16px 0}
.paid-proof-heading>span:nth-child(2){margin-left:auto;color:var(--muted);font-size:12px}
.paid-proof-heading button{width:44px;height:44px;display:grid;place-items:center}
.paid-proof svg{width:19px;height:19px;flex-shrink:0}
.paid-proof-body{display:grid;grid-template-columns:310px minmax(0,1fr);gap:44px;align-items:stretch}
.paid-flow-tabs{display:flex;flex-direction:column;justify-content:center}
.paid-flow-tabs button{display:flex;align-items:start;gap:16px;text-align:left;border-top:1px solid var(--line);padding:24px 14px;min-height:103px}
.paid-flow-tabs button:last-child{border-bottom:1px solid var(--line)}
.paid-flow-tabs button[aria-selected=true]{background:#e7eddb}
.paid-flow-tabs button>span:first-child{font:italic 24px Newsreader,Georgia,serif;color:#758169;width:27px;flex-shrink:0;line-height:1.3}
.paid-flow-tabs strong{font-size:16px;font-weight:500;line-height:1.5;display:block}
.paid-flow-tabs small{font-size:12px;line-height:1.7;color:var(--muted);display:block;margin-top:5px}
.paid-flow-surface{background:#eef1f9;border-top:4px solid var(--blue);padding:25px 34px 30px;min-height:407px;min-width:0}
.flow-statusbar{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:28px;font-size:11px;color:#54658d;line-height:1.6;min-height:20px}
#flow-access{color:#55644a;text-align:right}
.paid-flow-surface h3{font:400 40px/1.13 var(--serif);letter-spacing:0;max-width:400px;color:#334a91;text-wrap:balance}
.paid-flow-surface [role=tabpanel]>p:not(.flow-context):not(.flow-source){font-size:14px;line-height:1.8;max-width:420px;margin-top:18px;color:#536180}
.flow-primary{margin-top:23px;background:var(--blue);color:white;gap:12px;font-size:13px;padding:12px 17px;min-height:48px}
.flow-primary>span:last-child{font-size:inherit;line-height:1.5}
.flow-primary:hover{background:#304590}
#flow-finding{font-size:17px;line-height:1.65;margin-top:19px;max-width:380px}
.flow-source{font-size:12px;line-height:1.8;color:#596788;margin-top:12px}
.flow-context{display:flex;gap:9px;align-items:start;color:#55648a;font-size:12px;line-height:1.7;margin-bottom:17px}
.paid-flow-surface #flow-panel-chat h3{font-size:28px;max-width:410px}
#flow-reply{margin-top:24px;padding-left:16px;border-left:2px solid #8ea2d9}
#flow-reply strong{font-size:20px;line-height:1.5;font-weight:500}
#flow-reply-detail{font-size:13px;color:#596788;margin-top:6px}
.paid-proof .text-link{font-size:13px;color:var(--blue);gap:10px;padding:0;margin-top:13px}
.flow-ledger{margin:22px 0 0}
.flow-ledger>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #d0d9eb;padding:12px 0;font-size:14px}
.flow-ledger dd{margin:0;text-align:right}.flow-ledger dt{color:#596788}
#flow-balance{font-variant-numeric:tabular-nums;font-weight:500}
#flow-reopen{display:flex}
.flow-delivery{padding:22px 0 25px;font-size:14px;line-height:1.8;color:var(--muted);max-width:760px}
.memory-proof{margin-top:16px;border-bottom:1px solid var(--line)}
.memory-proof>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;min-height:87px;cursor:pointer;padding:18px 0}
.memory-proof>summary::-webkit-details-marker{display:none}
.memory-proof strong{display:block;font-size:15px;font-weight:500;line-height:1.6}
.memory-proof small{display:block;font-size:12px;color:var(--muted);line-height:1.8;margin-top:4px}
.memory-proof[open] .expand-glyph{transform:rotate(45deg)}
.memory-proof .proof-example{margin:4px 0 25px}
.launch-copy>.launch-no-commitment{font-size:12px;line-height:1.8;margin-top:20px;max-width:405px}
html[lang=zh-CN] .paid-flow-surface h3{font-size:34px;line-height:1.35}
html[lang=zh-CN] .paid-flow-surface #flow-panel-chat h3{font-size:27px;line-height:1.4}
@media(max-width:999px){.paid-proof-body{grid-template-columns:230px minmax(0,1fr);gap:25px}.paid-flow-surface{padding:24px;min-height:470px}.paid-flow-tabs strong{font-size:14px}.paid-flow-tabs small{font-size:12px}.flow-statusbar{flex-direction:column;gap:5px}.paid-flow-surface h3{font-size:34px}.paid-flow-surface #flow-panel-chat h3{font-size:26px}}
@media(max-width:699px){.paid-proof{margin-top:26px}.paid-proof-heading{gap:8px;padding-block:10px}.paid-proof-heading>span:nth-child(2){font-size:11px;max-width:155px;text-align:right}.paid-proof-body{grid-template-columns:minmax(0,1fr);gap:17px}.paid-flow-tabs{flex-direction:row}.paid-flow-tabs button{flex:1;min-width:0;flex-direction:column;gap:7px;min-height:98px;padding:12px 10px;border-top:0;border-bottom:2px solid var(--line)}.paid-flow-tabs button:last-child{border-bottom:2px solid var(--line)}.paid-flow-tabs button[aria-selected=true]{border-bottom-color:var(--ink)}.paid-flow-tabs strong{font-size:12px;line-height:1.5}.paid-flow-tabs small{display:none}.paid-flow-tabs button>span:first-child{font-size:22px}.paid-flow-surface{padding:22px 23px 25px;min-height:435px}.flow-statusbar{font-size:10px;gap:6px;margin-bottom:22px}.paid-flow-surface h3{font-size:36px;max-width:290px}.paid-flow-surface #flow-panel-chat h3{font-size:28px}.flow-primary{font-size:12px;max-width:100%;gap:10px}.flow-source{font-size:12px}.flow-ledger>div{font-size:13px}.flow-delivery{font-size:13px;padding:20px 0}.memory-proof strong{font-size:14px}.memory-proof small{font-size:12px}.memory-proof>summary{gap:12px}html[lang=zh-CN] .paid-flow-surface h3{font-size:32px}html[lang=zh-CN] .paid-flow-surface #flow-panel-chat h3{font-size:26px}}
.proof-example{margin-top:42px;border:1px solid #d3dacd;border-radius:6px;overflow:hidden;background:#fcfcf7}
.proof-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 29px;border-bottom:1px solid #d3dacd;background:#eef1e5}
.proof-heading>p{font-size:10px;letter-spacing:1px;color:var(--muted)}
.proof-comparison{display:grid;grid-template-columns:1fr 1fr}
.proof-comparison article{padding:28px 32px 27px;min-width:0;position:relative}
.proof-result{background:#e9eef9;border-left:1px solid #d3dcec}
.proof-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:48px;margin-bottom:27px}
.proof-topline>span:first-child,.proof-topline>label{font-size:10px;letter-spacing:1px;font-weight:500;color:#68775b}
.proof-topline>span:last-child{display:flex;gap:7px;align-items:baseline;font-size:12px;color:var(--muted)}
.proof-topline b{font-family:Newsreader,Georgia,serif;font-size:34px;font-weight:400;color:var(--ink);line-height:1}
#proof-time{font:inherit;font-size:14px;border:1px solid #a7b5d1;border-radius:5px;background:#f8faff;color:#334b9d;padding:10px 29px 10px 12px;min-height:46px;max-width:175px;cursor:pointer}
#proof-time:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.proof-result .proof-topline>label{color:#4056aa}
.proof-comparison h3{font-family:var(--serif);font-size:42px;line-height:1.04;letter-spacing:-1px;max-width:420px;min-height:89px}
.proof-comparison h3>span{display:block}
.proof-original>p:not(.proof-kept),#proof-after-method{font-size:13px;line-height:1.7;color:var(--muted);margin-top:12px}
.proof-result h3{color:#344a94}
.proof-ingredients{border-top:1px solid #d9dfcf;padding-top:20px;margin-top:24px}
.proof-result .proof-ingredients{border-color:#ccd6ea}
.proof-ingredients>span{font-size:9px;letter-spacing:1px;color:#72805f}
.proof-ingredients>p{font-size:14px;margin-top:8px;line-height:1.6;min-height:24px}
.proof-kept{font-size:12px;color:#6a765e;margin-top:23px;padding-top:14px;border-top:1px dashed #d9dfcf}
.proof-reason{font-size:13px;color:#55658a;margin-top:21px;line-height:1.8;min-height:48px}
.proof-caption{font-size:11px;color:var(--muted);padding:13px 29px;border-top:1px solid #d9dfcf;line-height:1.7}
.proof-rules{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:35px 0 30px}
.rule-example{min-width:0}.rule-label{font-size:10px;color:var(--muted);letter-spacing:1px;font-weight:500}
.rule-example h3{font-size:23px;line-height:1.35;letter-spacing:-.5px;margin:9px 0 12px}
.rule-reading{font-size:13px;color:var(--muted);line-height:1.8;min-height:25px}
.rule-example .text-link{font-size:12px;color:var(--blue);padding:0;margin-top:10px;line-height:1.5}
.rule-example .text-link>span:last-child{font-size:18px;flex-shrink:0}
/* The app is visible while its interactive runtime still starts on demand. */
.hero-art{display:block;color:inherit;text-decoration:none;cursor:pointer}
.art-demo-link{margin-left:auto;font-weight:500;font-size:11px;color:var(--blue)}
.full-demo{margin-bottom:46px;scroll-margin-top:24px}
.full-demo .demo-layout{margin-top:24px;padding-bottom:12px}
.demo-poster{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:var(--paper);text-align:left;z-index:2}
.demo-poster img{display:block;width:100%;height:100%;object-fit:cover}
.demo-poster-cta{position:absolute;bottom:30px;left:18px;right:18px;padding:17px 10px;display:flex;justify-content:center;align-items:center;gap:10px;background:var(--ink);color:var(--paper);border-radius:6px;font-size:12px;box-shadow:0 8px 28px #26382f28}
.demo-poster-cta .play-icon{border-color:currentColor}
.demo-loading{z-index:2;background:var(--paper)}
.demo-poster[hidden],.demo-viewport iframe[hidden],.demo-loading[hidden],.reset-demo[hidden]{display:none}
.skip-link:not(:focus){visibility:hidden}
@media(max-width:699px){.full-demo{margin-bottom:32px}.art-demo-link{font-size:10px}.art-footnote{padding-inline:16px}.demo-poster-cta{font-size:11px;left:12px;right:12px}.full-demo .demo-layout{margin-top:12px}}
.demo-takeaway{padding-top:28px}
.demo-disclosure{font-size:12px;max-width:340px}
.module-kicker{font-size:10px}.module-detail{font-size:14px}.module-row[aria-pressed=true] .module-action{min-height:30px}
.combination>p{max-width:none;min-height:66px}.combination li{font-size:12px}
.combination ul{min-height:55px}.module-chips small{font-size:10px}.mix-note{font-size:13px}
.handover-section{grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.handover-intro .section-deck{max-width:365px}
.sample-document{border:1px solid #d3dace;border-radius:5px;background:#fcfcf7;overflow:hidden;min-width:0;box-shadow:0 10px 24px -24px #26382f55}
.sample-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 25px;font-size:10px;letter-spacing:1px;background:#eef1e5;border-bottom:1px solid #d9dfd2;line-height:1.7}
.sample-badge{color:#62734f;letter-spacing:.5px;font-size:9px}
.sample-tabs{display:flex;gap:6px;padding:10px 20px 0;border-bottom:1px solid #d9dfd2}
.sample-tabs>button{padding:10px 13px;min-height:47px;font-size:12px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;flex:0 1 auto}
.sample-tabs>button[aria-selected=true]{border-color:var(--ink);color:var(--ink);font-weight:500}
.sample-body{padding:28px 29px 24px;min-height:390px}
.sample-file{font-size:10px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#7a846f;margin-bottom:16px}
.sample-body h3{font-family:var(--serif);font-size:30px;line-height:1.2;letter-spacing:-.5px}
.sample-body h3{text-wrap:balance}
.sample-intro{font-size:13px;color:var(--muted);line-height:1.8;margin-top:12px;max-width:460px}
.sample-scope{margin:21px 0 0}.sample-scope>div{display:grid;grid-template-columns:85px 1fr;gap:12px;border-top:1px solid #e1e5d9;padding:13px 0}
.sample-scope>div:last-child{padding-bottom:0}
.sample-scope dt{font-size:11px;color:#728164;line-height:1.8}
.sample-scope dd{font-size:12px;margin:0;line-height:1.8}
.sample-files{list-style:none;padding:0;margin:19px 0 0}.sample-files li{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #e1e5d9;padding:12px 0;align-items:baseline}
.sample-files code{font-size:11px;color:#344b3d}.sample-files span{font-size:11px;color:var(--muted);text-align:right}
.sample-checks{list-style:none;padding:0;margin:22px 0 0}.sample-checks li{display:flex;gap:13px;padding:13px 0;border-top:1px solid #e1e5d9}
.sample-checks li>span{font-family:Newsreader,Georgia,serif;font-size:18px;font-style:italic;color:#82916c;min-width:23px}
.sample-checks strong{font-size:12px;font-weight:500}.sample-checks p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:5px}
.sample-check-note{font-size:11px;color:var(--muted);line-height:1.8;margin-top:8px}
.sample-download{border-top:1px solid #d9dfd2;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 25px;background:#f0f3e8}
.sample-download .text-link{font-size:12px;padding:0}.sample-download small{font-size:10px;color:#65745a}
.sample-body>[role=tabpanel]:focus-visible{outline:2px solid var(--blue);outline-offset:6px;border-radius:2px}
.launch-sample-link{color:var(--green);margin-top:23px;font-size:12px;border-bottom:1px solid #82966b;padding-bottom:2px}
.enquiry-kicker{font-size:11px}.privacy-note,.privacy-note button{font-size:11px}.selection-summary{font-size:12px}.field-hint{font-size:12px}.email-alternative{font-size:12px}
html[lang=zh-CN] .proof-comparison h3{font-size:34px;line-height:1.2;letter-spacing:-.5px;min-height:83px}
html[lang=zh-CN] .sample-body h3{font-size:25px;line-height:1.5;letter-spacing:0}
html[lang=zh-CN] .rule-example h3{font-size:21px;letter-spacing:0}
@media(max-width:999px){.proof-comparison article{padding:23px 25px}.proof-comparison h3{font-size:35px;min-height:78px}.proof-topline{gap:8px}.proof-topline>label{font-size:9px}#proof-time{padding-right:6px;max-width:136px;font-size:13px}.proof-rules{gap:32px}.rule-example h3{font-size:21px}.sample-heading{padding-inline:20px}.sample-body{padding:23px 22px;min-height:425px}.sample-tabs{gap:0;padding-inline:12px}.sample-tabs>button{font-size:11px;padding-inline:10px}.sample-download{align-items:start;flex-direction:column;gap:0;padding:10px 22px 15px}.handover-section{gap:35px;grid-template-columns:.8fr 1.2fr}.sample-scope>div{grid-template-columns:62px 1fr;gap:9px}.sample-files li{display:block}.sample-files span{display:block;text-align:left;margin-top:3px}.hero-note{font-size:11px}.combination>p{min-height:85px}.combination ul{min-height:84px}.module-chips small{font-size:9px}.demo-section>.split-heading .section-deck{max-width:250px}.sample-heading{font-size:9px;gap:8px}.sample-badge{font-size:8px}}
@media(max-width:699px){.hero-description{max-width:450px}.hero-note{font-size:12px;max-width:360px}.demo-section>.split-heading .section-deck{max-width:390px}.proof-example{margin-top:28px}.proof-heading{padding:16px 20px;gap:12px}.proof-heading>p{font-size:8px;letter-spacing:.4px;max-width:140px;text-align:right}.proof-comparison{grid-template-columns:1fr}.proof-comparison article{padding:21px 23px}.proof-result{border-left:0;border-top:1px solid #ccd6ea}.proof-topline{margin-bottom:17px}.proof-topline>span:first-child,.proof-topline>label{font-size:10px}.proof-comparison h3{font-size:37px;min-height:0;line-height:1.05}.proof-original h3>span{display:inline}.proof-ingredients{margin-top:19px;padding-top:15px}.proof-ingredients>p{font-size:13px;min-height:0;margin-top:6px}.proof-kept{margin-top:17px;padding-top:13px;font-size:12px}.proof-reason{font-size:12px;min-height:0;margin-top:18px;line-height:1.8}#proof-time{font-size:14px;padding-inline:12px;max-width:155px}.proof-caption{font-size:11px;padding:12px 20px}.proof-rules{grid-template-columns:1fr;gap:24px;padding:27px 0}.rule-example+.rule-example{padding-top:25px;border-top:1px solid var(--line)}.rule-label{font-size:9px}.rule-example h3{font-size:22px;margin-top:8px;margin-bottom:9px}.rule-reading{font-size:13px}.rule-example .text-link{font-size:12px;margin-top:5px}.full-demo .demo-layout{margin-top:7px}.demo-takeaway{padding-top:24px}.module-kicker{font-size:10px}.module-detail{font-size:13px}.demo-disclosure{font-size:11px;max-width:290px}.combination>p{min-height:0}.combination ul{min-height:0}.module-chips small{font-size:10px}.mix-note{font-size:12px}.handover-section{display:flex;gap:28px}.sample-heading{padding:16px 20px;font-size:9px}.sample-badge{font-size:8px}.sample-tabs{padding-inline:10px;gap:0}.sample-tabs>button{flex:1;padding-inline:6px;font-size:11px}.sample-body{padding:24px 21px;min-height:425px}.sample-body h3{font-size:29px}.sample-intro{font-size:13px}.sample-scope>div{grid-template-columns:67px 1fr;gap:9px}.sample-scope dd{font-size:12px}.sample-files code{font-size:12px}.sample-files span{font-size:12px}.sample-check-note{font-size:11px}.sample-download{padding:12px 20px 18px;display:flex;flex-direction:column;gap:0}.sample-download .text-link{font-size:12px}.sample-download small{font-size:11px}.launch-sample-link{font-size:12px;margin-top:18px}.enquiry-kicker{font-size:10px}.privacy-note,.privacy-note button{font-size:11px}.email-alternative{font-size:11px}.selection-summary{font-size:11px}html[lang=zh-CN] .proof-comparison h3{font-size:32px;min-height:0;line-height:1.25}html[lang=zh-CN] .proof-original h3>span{display:block}html[lang=zh-CN] .sample-body h3{font-size:25px;line-height:1.45}html[lang=zh-CN] .rule-example h3{font-size:21px}}
/* Keep both results visible together on a phone; the full recipe lives in the app. */
@media(max-width:699px){
  .proof-comparison{grid-template-columns:1fr 1fr}
  .proof-comparison article{padding:18px 14px 20px}
  .proof-result{border-top:0;border-left:1px solid #ccd6ea}
  .proof-topline{min-height:87px;flex-direction:column;align-items:start;justify-content:flex-start;gap:10px;margin-bottom:17px}
  .proof-topline>span:first-child,.proof-topline>label{font-size:9px;letter-spacing:.3px;min-height:15px}
  .proof-topline>span:last-child{padding-top:5px;gap:5px;min-height:46px}
  .proof-topline b{font-size:35px}
  #proof-time{width:100%;font-size:12px;padding-inline:7px;min-height:46px}
  .proof-comparison h3{font-size:27px;line-height:1.1;min-height:90px;letter-spacing:-.5px;overflow-wrap:normal}
  .proof-original h3>span{display:block}
  .proof-original>p:not(.proof-kept),#proof-after-method{font-size:12px;line-height:1.7;min-height:41px;margin-top:11px}
  .proof-ingredients{margin-top:13px;padding-top:14px}
  .proof-ingredients>span{font-size:8px;letter-spacing:.3px}
  .proof-ingredients>p{font-size:12px;line-height:1.75;min-height:63px}
  .proof-kept{font-size:11px;line-height:1.8;margin-top:12px;padding-top:13px}
  .proof-reason{font-size:11px;line-height:1.8;margin-top:12px;padding-top:13px;border-top:1px dashed #ccd6ea}
  html[lang=zh-CN] .proof-comparison h3{font-size:25px;line-height:1.25;min-height:65px;letter-spacing:-.5px}
}
@media(prefers-reduced-motion:reduce){.proof-example *,.sample-document *{transition:none!important}}

/* Keep the phone close to its four choices on narrow screens. */
@media(max-width:699px){
  .full-demo .module-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .full-demo .module-row,.full-demo .module-row[aria-pressed=true]{padding:13px 10px;gap:8px;border:1px solid var(--line);border-radius:5px;min-height:88px}
  .full-demo .module-row[aria-pressed=true]{background:#e8eadf}
  .full-demo .module-letter{flex-basis:24px;width:24px;height:27px;font-size:17px}
  .full-demo .module-kicker{font-size:8px;letter-spacing:.2px;margin-bottom:5px}
  .full-demo .module-content strong,html[lang=zh-CN] .full-demo .module-content strong{font-size:13px;line-height:1.4;letter-spacing:0}
  .full-demo .module-detail,.full-demo .module-action{display:none}
}