/* Original field records, interactive principles and manuscript readers. */
.europe-photo>img{filter:none}
.cycle-poster{display:block;width:66px;min-width:66px;border:0;padding:0;background:transparent;border-radius:2px;overflow:hidden;box-shadow:0 3px 10px #193e4720;transition:transform .2s}
.cycle-poster img{width:100%;height:auto;display:block}.cycle-poster:hover{transform:translateY(-3px)}
.promotion-poster{margin:24px auto 32px;max-width:520px}.promotion-poster a{display:block;color:#37625e;text-decoration:none}.promotion-poster img{display:block;width:100%;height:auto;border:1px solid #dde2df;box-shadow:0 8px 25px #173b4b12}.promotion-poster span{display:block;text-align:right;font-size:12px;padding-top:9px}
.ideas-interaction-hint{display:flex;align-items:center;gap:10px;color:#d2e1df;font-size:12px;line-height:1.8;margin:24px 0 0}.ideas-interaction-hint>span{display:grid;place-items:center;width:25px;height:25px;border:1px solid #77928d;border-radius:50%;color:#e1cba1;font-size:16px;flex-shrink:0}
.ideas-word{margin-top:17px}.ideas-word button{position:relative;padding:16px 10px 17px;cursor:pointer}.ideas-word .idea-letter{font-size:clamp(68px,7.5vw,98px)}.ideas-word .idea-name{margin-top:12px}.idea-action{display:block;text-align:center;margin-top:12px;font-size:10px;letter-spacing:.1px;color:#a9c3c5}.ideas-word button:hover{background:#2c5260!important}.ideas-word button[aria-selected=true]{background:#e8eee9!important}.ideas-word button[aria-selected=true] .idea-letter{color:#244b4b}.ideas-word button[aria-selected=true] .idea-name,.ideas-word button[aria-selected=true] .idea-action{color:#244b4b;font-weight:650}.ideas-word button[aria-selected=true]:after{background:#cfb279;width:100%;left:0;height:3px}.ideas-word button:focus-visible{outline:2px solid #dabd82;outline-offset:-5px}
#idea-panel{display:block;background:#e8eee9;color:#254b4b;margin-top:20px;padding:27px 30px 28px;min-height:320px;border-left:4px solid var(--principle-color);border-radius:2px}.idea-feature{animation:principle-reveal .26s ease-out}.idea-feature-top{display:flex;align-items:center;gap:17px}.idea-focus-letter{display:grid;place-items:center;width:53px;height:59px;flex-shrink:0;color:var(--principle-color);border:1px solid currentColor;font-family:Arial,sans-serif;font-size:45px;font-weight:300;line-height:1}.idea-focus-word{font-size:10px;color:var(--principle-color);letter-spacing:.5px;font-weight:650}#idea-panel h4{font-size:18px;font-weight:650;color:#234650;margin:2px 0 0}#idea-panel small{font-size:10px;color:#6c7d7b}.idea-position{margin-left:auto;align-self:flex-start;font-size:11px;color:#657b76;letter-spacing:2px}#idea-panel h5{font-size:26px;line-height:1.5;letter-spacing:-.9px;font-weight:600;margin:23px 0 11px;color:#24434a}#idea-panel .idea-description{font-size:13px;color:#526b6a;line-height:1.9;margin:0;max-width:840px}.idea-application{display:grid;grid-template-columns:repeat(3,1fr);gap:23px;margin-top:24px;padding-top:20px;border-top:1px solid #bbcfc8}.idea-application h6{color:var(--principle-color);font-size:13px;font-weight:700;margin:0 0 7px}#idea-panel .idea-application p{font-size:12px;line-height:1.8;color:#526b6a;margin:0}
@keyframes principle-reveal{from{opacity:.2;transform:translateY(5px)}to{opacity:1;transform:none}}
.knowledge-card .book-formats{display:flex;gap:6px;margin:0 0 16px}.book-formats b{border:1px solid #a9c0ba;background:#f2f6f1;padding:3px 7px;font-size:9px;line-height:1.6;color:#466b62;font-weight:500;border-radius:2px}
#detail-dialog.book-mode{width:min(1000px,calc(100% - 40px))}.book-mode .dialog-content{padding:25px 34px 26px}.book-mode .dialog-content>h2{font-size:27px;line-height:1.5;margin:10px 0 15px}.book-reading-guide{display:flex;align-items:center;gap:13px;margin:0 0 20px}.book-reading-guide>span{font-size:10px;white-space:nowrap;background:#edf1eb;color:#3c6359;padding:4px 9px;border-radius:2px}.book-reading-guide>p{font-size:12px;margin:0;color:#6f7f83;line-height:1.8}.book-view-tabs{display:flex;gap:5px;border-bottom:1px solid #c5d0cb;margin-bottom:16px;padding:4px;background:#eef2ef;border-radius:4px}.book-view-tabs button{flex:1;padding:12px 10px;border:0;background:none;color:#667a7b;font-size:13px;font-weight:550;cursor:pointer;display:flex;gap:8px;align-items:center;justify-content:center;border-radius:3px;line-height:1.6}.book-view-tabs button[aria-selected=true]{background:#234d4b;color:#fff;box-shadow:0 2px 7px #1a403b20}.book-view-tabs small{font-size:10px;border:1px solid #8fa7a2;border-radius:3px;padding:0 5px;color:inherit}.book-reader [hidden]{display:none!important}.book-card-controls{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#6c7e7e;margin-bottom:11px;line-height:1.8}.book-card-controls>span:first-child{color:#315951;font-weight:600}.book-card-controls>span:last-child{font-size:10px;color:#7e8c8d}
.news-card{--news-ink:#ecf3ed;--news-muted:#b6ccc4;--news-line:#668980;--news-panel:#ffffff0b;background:#234c47;color:var(--news-ink);padding:22px 28px 18px;border-radius:5px;position:relative;overflow:hidden}.news-card.tone-1{--news-ink:#224c4b;--news-muted:#516e69;--news-line:#b7cac0;--news-panel:#fff8;background:#e9eee5}.news-card.tone-2{--news-ink:#f2efe6;--news-muted:#d1c5ac;--news-line:#9c957e;--news-panel:#ffffff09;background:#4f5750}.news-card-top{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--news-line);padding-bottom:12px}.news-card-top>span{font-size:9px;letter-spacing:2.2px;color:var(--news-muted)}.news-card-top>b{font-family:Georgia,serif;font-size:26px;font-weight:400;line-height:1}.news-card-main{padding:20px 0 17px}.article-body .news-card-kicker{font-size:11px;letter-spacing:.8px;color:var(--news-muted);margin:0 0 8px}.article-body .news-card h3{font-size:29px;line-height:1.5;letter-spacing:-1.2px;font-weight:600;margin:0 0 13px;color:var(--news-ink);max-width:800px;word-break:keep-all}.article-body .news-card-body{font-size:14px;line-height:1.9;color:var(--news-ink);margin:0;max-width:800px}.news-card-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:19px}.news-card-points>div{display:flex;align-items:flex-start;gap:12px;padding:13px 15px;background:var(--news-panel);border:1px solid var(--news-line);border-radius:3px}.news-card-points>div>span{font-size:20px;color:var(--news-muted);line-height:1.35;flex-shrink:0}.article-body .news-card-points p{font-size:12px;line-height:1.85;color:var(--news-ink);margin:0}.news-card-practice{border-left:2px solid var(--news-muted);padding:0 0 0 16px;margin:2px 0 17px}.news-card-practice>span{font-size:10px;font-weight:650;color:var(--news-muted);letter-spacing:.6px}.article-body .news-card-practice p{font-size:12px;line-height:1.85;color:var(--news-ink);margin:5px 0 0}.news-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--news-line);padding-top:12px;gap:22px}.news-card-footer>span{font-size:9px;color:var(--news-muted);line-height:1.7}.news-card-footer>b{font-size:15px;font-weight:650;letter-spacing:1.5px}.book-card-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.book-card-navigation>button{border:1px solid #adbfba;background:#f7f9f5;color:#345c55;padding:9px 12px;font-size:11px;cursor:pointer;border-radius:3px;white-space:nowrap;line-height:1.6}.book-card-navigation>button:disabled{opacity:.35;cursor:default}#book-card-dots{display:flex;gap:5px;justify-content:center;flex-wrap:wrap}#book-card-dots button{width:28px;height:28px;border:1px solid #c8d4ce;border-radius:3px;background:transparent;color:#657e76;font-size:10px;cursor:pointer}#book-card-dots button[aria-current=step]{background:#315e55;border-color:#315e55;color:white}#book-card-dots button:hover{border-color:#315e55}.book-card-progress{height:2px;background:#e1e8e3;margin-top:14px}.book-card-progress>span{display:block;height:100%;background:#638e7c;transition:width .2s}.book-source-note{font-size:10px!important;color:#7b8987!important;line-height:1.8!important;margin:18px 0 0!important}.book-text-intro{padding:8px 1px 13px}.book-text-intro p{font-size:14px;line-height:1.95;color:#506965;margin:0}.book-text-toc{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;background:#edf2ed;border:1px solid #d2ded5;padding:20px 23px;border-radius:4px;margin:5px 0 30px}.book-text-toc>strong{grid-column:1/-1;font-size:12px;color:#3c6355;margin-bottom:10px}.book-text-toc button{display:flex;gap:10px;align-items:flex-start;border:none;background:none;text-align:left;padding:8px 0;font-size:11px;line-height:1.8;color:#405f59;cursor:pointer}.book-text-toc button:hover{text-decoration:underline;text-underline-offset:4px}.book-text-toc button span{font-size:9px;color:#8c9c94;padding-top:2px}.book-text-sections>section{position:relative;padding:0 0 21px 35px;margin-top:25px;border-bottom:1px solid #e0e7e1;scroll-margin-top:70px}.book-section-label{position:absolute;left:0;top:5px;font-size:11px;color:#8ca293}.article-body .book-text-sections h3{font-size:21px;line-height:1.65;margin:0 0 15px;color:#294f49;letter-spacing:-.7px}.book-text-sections p{font-size:14px;line-height:2;color:#4a605e;margin:0 0 14px;word-break:keep-all}.book-text-closing{padding:19px 22px;background:#e9eeea;margin-top:27px;border-left:3px solid #6d9382}.book-text-closing p{font-size:13px;line-height:1.95;color:#466257;margin:0}.book-reader button:focus-visible,#book-card-canvas:focus-visible,.book-text-sections>section:focus-visible{outline:2px solid #b49459;outline-offset:3px}
@media(max-width:960px){.europe-cycle{gap:15px}.cycle-poster{width:60px;min-width:60px}.europe-cycle>span{display:none}.idea-application{gap:16px}.book-card-navigation{gap:8px}#book-card-dots{gap:4px}#book-card-dots button{width:25px;height:27px}}
@media(max-width:640px){.europe-cycle{display:grid;grid-template-columns:62px 1fr;padding:15px;gap:8px 15px}.cycle-poster{grid-column:1;grid-row:1/4;width:62px;min-width:62px}.europe-cycle>span{display:block;grid-column:2;font-size:8px}.europe-cycle>div{grid-column:2}.europe-cycle .text-link{grid-column:2;margin:3px 0 0;justify-self:start}.europe-cycle b{font-size:12px}.europe-cycle small{font-size:9px}.promotion-poster{margin:16px 0 25px}.ideas-interaction-hint{font-size:10px;line-height:1.8;margin-top:20px;align-items:flex-start}.ideas-interaction-hint>span{width:22px;height:22px;font-size:14px}.ideas-word{gap:0;margin-top:14px}.ideas-word button{padding:13px 0 12px}.ideas-word .idea-letter{font-size:53px;letter-spacing:-2px}.ideas-word .idea-name{font-size:8px;margin:8px auto 0;min-height:26px}.idea-action{font-size:7px;margin-top:7px;letter-spacing:-.1px}#idea-panel{padding:19px 16px 21px;margin-top:14px;min-height:490px}.idea-feature-top{gap:11px}.idea-focus-letter{width:41px;height:48px;font-size:36px}#idea-panel h4{font-size:16px}.idea-focus-word{font-size:9px}#idea-panel small{font-size:8px}.idea-position{font-size:9px;letter-spacing:1px}#idea-panel h5{font-size:21px;line-height:1.6;letter-spacing:-.8px;margin:20px 0 11px}#idea-panel .idea-description{font-size:12px}.idea-application{grid-template-columns:1fr;gap:15px;margin-top:19px;padding-top:17px}.idea-application h6{font-size:12px;margin-bottom:4px}#idea-panel .idea-application p{font-size:11px}.knowledge-card .book-formats{gap:4px;flex-wrap:wrap;margin-bottom:12px}.book-formats b{font-size:8px;padding:2px 5px}
#detail-dialog.book-mode{width:calc(100% - 18px);max-height:94dvh}.book-mode .dialog-content{padding:19px 16px 22px}.book-mode .dialog-content>h2{font-size:22px;letter-spacing:-.6px;margin:9px 0 13px}.book-reading-guide{display:block;margin-bottom:14px}.book-reading-guide>span{display:inline-block;font-size:9px;margin-bottom:7px}.book-reading-guide>p{font-size:11px}.book-view-tabs{gap:3px;padding:3px;margin-bottom:12px}.book-view-tabs button{font-size:11px;gap:5px;padding:10px 6px}.book-view-tabs small{font-size:8px;padding:0 3px}.book-card-controls{font-size:10px;display:block;margin-bottom:9px}.book-card-controls>span:last-child{display:none}.news-card{padding:17px 17px 14px}.news-card-top{padding-bottom:11px}.news-card-top>span{font-size:8px;letter-spacing:1.7px}.news-card-top>b{font-size:23px}.news-card-main{padding:16px 0 15px}.article-body .news-card-kicker{font-size:10px;margin-bottom:8px}.article-body .news-card h3{font-size:24px;line-height:1.5;letter-spacing:-1px;margin-bottom:12px}.article-body .news-card-body{font-size:12px;line-height:1.95}.news-card-points{grid-template-columns:1fr;gap:8px;margin-top:15px}.news-card-points>div{padding:10px 11px;gap:10px}.news-card-points>div>span{font-size:17px}.article-body .news-card-points p{font-size:11px;line-height:1.85}.news-card-practice{padding-left:11px;margin-bottom:14px}.news-card-practice>span{font-size:9px}.article-body .news-card-practice p{font-size:11px;line-height:1.85}.news-card-footer{gap:12px;padding-top:10px}.news-card-footer>span{font-size:8px}.news-card-footer>b{font-size:12px}.book-card-navigation{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.book-card-navigation>button{font-size:10px;padding:8px 10px;grid-row:1}.book-card-navigation>button:last-child{grid-column:2}#book-card-dots{grid-row:2;grid-column:1/-1;gap:5px}#book-card-dots button{width:25px;height:27px}.book-card-progress{margin-top:12px}.book-source-note{font-size:9px!important}.book-text-intro p{font-size:12px}.book-text-toc{grid-template-columns:1fr;padding:16px;margin-bottom:24px;gap:0}.book-text-toc button{font-size:11px;padding:6px 0}.book-text-sections>section{padding:0 0 17px 24px;margin-top:23px}.book-section-label{font-size:9px;top:5px}.article-body .book-text-sections h3{font-size:18px;line-height:1.6;margin-bottom:13px}.book-text-sections p{font-size:12px;line-height:2;word-break:normal}.book-text-closing{padding:16px}.book-text-closing p{font-size:12px}}
@media(prefers-reduced-motion:reduce){.idea-feature{animation:none}.cycle-poster,.book-card-progress>span{transition:none}}

.book-view-tabs{position:sticky;top:55px;z-index:3}.book-view-tabs,#book-card-panel,#book-text-panel,#book-card-canvas{scroll-margin-top:115px}.book-text-sections>section{scroll-margin-top:125px}