/* Approved Project Astra reference: a static, centered future chapter.
   Existing concept scenes remain unchanged; no new app UI or interaction. */
.next-note{background:linear-gradient(180deg,#fff 0%,#fff 32%,#f8f9fd 65%,#fff 100%);color:var(--ink);padding:0 0 110px}
#next-note{scroll-margin-top:-12px}
.next-note-intro{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:clamp(480px,72svh,680px);padding:92px 0 84px;text-align:center}
.next-note-kicker{margin:0 0 28px;color:#575d6c;font-size:16px;line-height:1.5}
.next-note h2{max-width:980px;margin:0;color:var(--ink);font-size:clamp(36px,4.35vw,62px);font-weight:500;line-height:1.3;letter-spacing:-.045em;text-wrap:balance}
.next-note-date{margin:34px 0 0;color:var(--brand-deep);font-size:16px;font-weight:500;line-height:1.5}
.next-note-context{max-width:790px;margin:0 auto 56px;text-align:center}
.next-note-lead{margin:0;font-size:clamp(22px,2.25vw,30px);line-height:1.6;letter-spacing:-.025em;color:#373c47;text-wrap:balance}
.next-note-concept-label{margin:22px 0 0;font-size:14px;line-height:1.6;color:#6b7280}
.next-note-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center;margin-top:40px;min-width:0}
.next-note-copy{max-width:475px;min-width:0}
.next-note-label{margin:0 0 16px!important;color:#777973!important;font-size:14px!important;font-weight:500}
.next-note h3{margin:0;font-size:clamp(27px,2.45vw,34px);font-weight:600;line-height:1.3;letter-spacing:-.035em}
.next-note-copy>p{margin:22px 0 0;color:#626660;font-size:16px;line-height:1.8;word-break:keep-all;overflow-wrap:break-word}
.next-note-copy>p+p{margin-top:12px}
.next-note-picture{margin:0;display:flex;align-items:center;justify-content:center;min-width:0}
.next-note-picture img{display:block;width:100%;height:auto;max-height:400px;object-fit:contain}
.next-note-story-reverse{margin-top:68px}
.next-note-story-reverse .next-note-copy{grid-column:2;grid-row:1}
.next-note-story-reverse .next-note-picture{grid-column:1;grid-row:1;justify-content:flex-start}
.next-note-understanding img{width:auto;max-width:100%;max-height:380px}
@media(min-width:1000px){.next-note-story-reverse .next-note-copy{padding-left:12px}}
@media(max-width:760px){
 .next-note{padding-bottom:64px}
 .next-note .details-shell{width:calc(100% - 40px)}
 .next-note-intro{min-height:480px;padding:74px 0 70px}
 .next-note-kicker{margin-bottom:24px;font-size:15px}
 .next-note h2{font-size:clamp(32px,5.8vw,42px);line-height:1.35;text-wrap:balance}
 .next-note-date{margin-top:28px;font-size:15px}
 .next-note-context{margin-bottom:38px}
 .next-note-lead{font-size:22px;line-height:1.6}
 .next-note-concept-label{margin-top:18px}
 .next-note-story{grid-template-columns:1fr;gap:24px;margin-top:46px}
 .next-note-copy{max-width:100%}
 .next-note h3{font-size:28px}
 .next-note-label{margin-bottom:12px!important}
 .next-note-picture img{max-height:310px;width:auto;max-width:100%}
 .next-note-story-reverse{margin-top:52px}
 .next-note-story-reverse .next-note-copy,.next-note-story-reverse .next-note-picture{grid-column:1;grid-row:auto}
 .next-note-story-reverse .next-note-picture{justify-content:center}
 .next-note-understanding img{max-height:330px}
}
@media(max-width:360px){.next-note h2{font-size:30px}.next-note h3{font-size:26px}.next-note-picture img{max-height:285px}}
@media(max-height:700px) and (min-width:761px){.next-note-intro{min-height:420px;padding-block:70px}}

/* Only the requested classroom context and Monosemy response are added.
   This remains a static explanation, not a proposed app interface. */
.next-note-writing{display:block}
.next-note-classroom{position:relative;width:100%;aspect-ratio:1.1;isolation:isolate}
.next-note-picture .next-note-student{position:absolute;left:0;bottom:0;width:78%;height:80%;max-height:none;object-fit:contain;object-position:left bottom;z-index:1}
.next-note-picture .next-note-lecturer{position:absolute;right:0;top:100px;width:41%;height:auto;max-height:50%;object-fit:contain;z-index:0}
.next-note-professor-speech{position:absolute;right:0;top:0;z-index:2;width:265px;max-width:76%;margin:0;padding:14px 17px;border:1px solid #e1e5f2;border-radius:14px;background:#fff;box-shadow:0 5px 18px #28398406;color:#333949;font-size:16px;line-height:1.6;font-weight:500;letter-spacing:-.035em;word-break:keep-all}
.next-note-professor-speech::after{content:"";position:absolute;bottom:-7px;right:57%;width:12px;height:12px;background:#fff;border-right:1px solid #e1e5f2;border-bottom:1px solid #e1e5f2;transform:rotate(45deg)}
.next-note-professor-speech cite{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.next-note-heard-phrase{color:var(--brand-deep);box-shadow:inset 0 -.42em #e7ebff}
.next-note-assist{position:absolute;top:max(205px,57%);right:0;z-index:3;width:205px;max-width:55%;padding:12px 14px 13px;border:1px solid #c4cdef;border-radius:12px;background:#fff;box-shadow:0 7px 22px #3542ce09;text-align:left}
.next-note-assist::before{content:"";position:absolute;left:-6px;top:17px;width:10px;height:10px;background:#fff;border-left:1px solid #c4cdef;border-bottom:1px solid #c4cdef;transform:rotate(45deg)}
.next-note-assist .next-note-audio-cue{display:flex;align-items:center;gap:6px;margin:0 0 9px;color:#63709f;font-size:13px;line-height:1.45;letter-spacing:-.035em;white-space:nowrap}
.next-note-audio-cue svg{flex:none;width:17px;height:17px;fill:none;stroke:#5f75d6;stroke-width:1.5;stroke-linecap:round}
.next-note-assist .next-note-response-heading{margin:0 0 4px;color:var(--brand-deep);font-size:12px;font-weight:500;line-height:1.4}
.next-note-assist .next-note-response-quote{margin:0;color:#252b3c;font-size:16px;font-weight:500;line-height:1.5;letter-spacing:-.025em}
.next-note-response{width:min(100%,470px);margin:12px 0 0 auto;padding:18px 20px;border-left:2px solid #929ce7;background:#ffffffb8;color:var(--ink);text-align:left}
.next-note-response-heading{display:flex;align-items:center;gap:7px;color:var(--brand-deep);font-size:14px;font-weight:500;line-height:1.5}
.next-note-search-outcome{display:flex;gap:9px;align-items:center;margin-top:0}
.next-note-search-outcome>svg{flex:0 0 18px;width:18px;height:25px;fill:none;stroke:#9da3cd;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.next-note-response .next-note-outcome-label{margin:0;color:#636984;font-size:14px;line-height:1.5}
.next-note-case-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin-top:12px}
.next-note-case-grid figure{margin:0;min-width:0}
.next-note-case-grid figure img{display:block;width:100%;height:auto;max-height:none;aspect-ratio:3/2;object-fit:contain;border-radius:3px}
.next-note-case-grid figcaption{margin-top:8px;font-size:14px;line-height:1.5;font-weight:500;letter-spacing:-.025em;color:#3d4559;word-break:keep-all}
.next-note-response .next-note-image-note{margin:14px 0 0;color:#787e90;font-size:12px;line-height:1.5}
@media(max-width:760px){.next-note-classroom{aspect-ratio:.85}.next-note-picture .next-note-student{width:75%;height:75%;bottom:16px}.next-note-picture .next-note-lecturer{width:43%;top:100px}.next-note-professor-speech{font-size:15px;padding:12px 15px;max-width:100%;width:246px}.next-note-professor-speech::after{right:24%}.next-note-assist{top:max(205px,63%);width:170px;max-width:62%;padding:11px 12px}.next-note-assist .next-note-response-quote{font-size:15px}.next-note-response{margin-top:14px;max-width:none;padding:16px 14px}.next-note-case-grid{gap:10px}.next-note-meta{align-items:flex-start}.next-note-meta p:first-child{max-width:140px}}