.real-case{--rc-bg:#fff;--rc-text:#183f4c;--rc-soft:#506d78;--rc-line:#d5e5e5;--rc-tint:#eef6f3;--rc-action:#185768;--rc-on:#fff;margin:32px 0;border:1px solid var(--rc-line);border-radius:22px;background:var(--rc-bg);color:var(--rc-text);overflow:hidden;max-width:100%;font:16px/1.6 system-ui,sans-serif;text-align:left}
.real-case *{box-sizing:border-box}.real-case [hidden]{display:none!important}.real-case__header{background:#103847;color:#ecf5f1;padding:28px}.real-case__header span{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#a8d6d1;font-weight:700}.real-case__header h2{font-size:clamp(23px,3vw,31px);line-height:1.2;margin:10px 0 14px;color:inherit;border:0;padding:0}.real-case__header h2:before{display:none}.real-case__header p{color:inherit;margin:0;max-width:72ch}.real-case__body{padding:28px}.real-case p{font-size:inherit;line-height:1.6}.real-case a{color:var(--rc-action);font-weight:650;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.real-case__document{border:1px solid var(--rc-line);background:var(--rc-tint);border-radius:15px;padding:22px;margin:22px 0}.real-case__source{font-size:12px;text-transform:uppercase;letter-spacing:.05em;font-weight:750}.real-case blockquote{font-size:25px;line-height:1.3;margin:18px 0;padding:0;border:0;color:var(--rc-text);background:transparent}.real-case button{font:700 15px/1.4 system-ui,sans-serif;min-height:46px;padding:12px 18px;border:1px solid var(--rc-line);border-radius:11px;background:var(--rc-tint);color:var(--rc-text);cursor:pointer;max-width:100%}.real-case button:disabled{cursor:default;opacity:.65}.real-case :is(button,a,input,select,textarea,summary):focus-visible{outline:3px solid #41a0a5;outline-offset:3px}.real-case__video small{display:block;margin-top:8px;color:var(--rc-soft)}.real-case__video iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:10px}.real-case__help,.real-case__correction{border:1px solid var(--rc-line);border-radius:12px;padding:16px;margin:18px 0}.real-case summary{font-weight:750;cursor:pointer;min-height:28px}.real-case li{margin:10px 0}.real-case__hint{margin:20px 0}.real-case__hint ol:empty{display:none}.real-case__form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.real-case__form h3{grid-column:1/-1;font-size:21px;margin:6px 0;color:var(--rc-text)}.real-case__field{min-width:0}.real-case__field label{display:block;font-size:14px;font-weight:750;margin-bottom:8px}.real-case :is(input,select,textarea){width:100%;min-width:0;min-height:47px;border:1px solid var(--rc-line);border-radius:9px;background:var(--rc-bg);color:var(--rc-text);padding:11px;font:16px/1.4 system-ui,sans-serif}.real-case [aria-invalid=true]{border:2px solid #b85050}.real-case__field-note{font-size:13px!important;margin:7px 0 0!important;color:var(--rc-soft)}.real-case__field-note[data-valid=false]{color:#a33737}.real-case__reason,.real-case textarea,.real-case__privacy,.real-case [data-result]{grid-column:1/-1}.real-case__reason{font-weight:750}.real-case__privacy{margin:0;color:var(--rc-soft);font-size:13px!important}.real-case button.real-case__submit{background:var(--rc-action);color:var(--rc-on);justify-self:start}.real-case [data-result]{margin:0;background:var(--rc-tint);border-radius:10px;padding:14px}.real-case [data-result]:empty{display:none}.real-case__limit{border-left:3px solid #6eaaa6;padding-left:15px}.real-case small{font-size:12px;color:var(--rc-soft)}
[data-theme=dark] .real-case,.dark .real-case,.lecon-body .real-case{--rc-bg:#122f3e;--rc-text:#e3efed;--rc-soft:#adc7cf;--rc-line:#385762;--rc-tint:#1b3d4a;--rc-action:#b6e0d6;--rc-on:#123a47}.lecon-body .real-case__header{background:#173e4d}.lecon-body .real-case h2{font-size:26px}.lecon-body .real-case{margin-top:26px}[data-theme=dark] .real-case__field-note[data-valid=false],.lecon-body .real-case__field-note[data-valid=false]{color:#ffb5b5}
@media(max-width:620px){.real-case__header,.real-case__body{padding:19px}.real-case__form{grid-template-columns:1fr}.real-case__document{padding:16px}.real-case blockquote{font-size:22px}.real-case button.real-case__submit{width:100%}}
@media print{.real-case form,.real-case__hint,.real-case__video{display:none}.real-case__correction{display:block}.real-case__header{color:#153e4a;background:#eef5f2}}
.real-case__figure{margin:20px 0;background:var(--rc-tint);border:1px solid var(--rc-line);border-radius:14px;overflow:hidden}
.real-case__figure img{display:block;width:100%;max-height:540px;object-fit:contain;background:#f7faf9}
.real-case__figure figcaption{padding:12px 15px;color:var(--rc-soft);font-size:13px;line-height:1.5;overflow-wrap:anywhere}
.real-case--investigation h3{font-size:20px;line-height:1.35;color:var(--rc-text);margin:24px 0 12px}
.real-case__form--investigation{display:flex;flex-direction:column;gap:12px}
.real-case__form--investigation>label{font-weight:700;line-height:1.4}
.real-case__choices{min-width:0;margin:12px 0;padding:0;border:0;display:grid;gap:10px}
.real-case__choices legend{font-weight:750;margin-bottom:12px;line-height:1.4}
.real-case__choices label{display:flex;align-items:flex-start;gap:12px;min-height:48px;padding:14px;border:1px solid var(--rc-line);border-radius:12px;background:var(--rc-tint);cursor:pointer}
.real-case__choices input[type=radio]{appearance:auto;flex:0 0 20px;width:20px;min-height:20px;height:20px;margin:3px 0 0;padding:0;accent-color:var(--rc-action)}
.real-case__choices label:has(input:checked){border:2px solid var(--rc-action);padding:13px}
.real-case__choices span{min-width:0;overflow-wrap:anywhere}
.real-case__form--investigation button{align-self:flex-start}
.real-case__media-unavailable{padding:16px}
.real-case__correction [data-choice-feedback]:empty{display:none}
.real-case__correction [data-choice-feedback]:not(:empty){border-left:3px solid var(--rc-action);padding-left:15px}
.real-case__documents{margin:22px 0}
.real-case__document-piece{border:1px solid var(--rc-line);border-radius:12px;background:var(--rc-tint);margin:12px 0;overflow:hidden}
.real-case__document-piece summary{padding:15px;min-height:48px;line-height:1.45}
.real-case__document-piece>p,.real-case__document-piece>.real-case__figure{margin:0 15px 15px}
.real-case__document-piece[open] summary{border-bottom:1px solid var(--rc-line);margin-bottom:15px}
.real-case__document-source{font-size:13px!important}
.lecon-body[data-type=realcase]{display:block;padding-top:20px}
.lecon-body[data-type=realcase] .real-case{margin:0;flex:none}
@media(max-width:620px){.real-case__figure img{max-height:380px}.real-case__choices label{font-size:15px}.real-case__form--investigation button{align-self:stretch}}

.real-case__videos .real-case__video{margin:18px 0;padding:18px;border:1px solid var(--rc-line);border-radius:14px;background:var(--rc-tint)}
.real-case__video h4,.real-case__ai h4{font-size:17px;line-height:1.4;margin:0 0 10px;color:var(--rc-text)}
.real-case__video-player:empty{display:none}.real-case__video-player:not(:empty){margin:16px 0}
.real-case__ai{margin-top:24px;padding:18px;border:1px solid var(--rc-line);border-radius:14px;background:var(--rc-tint)}
.real-case__ai-consent{display:flex;align-items:flex-start;gap:12px;margin:15px 0;line-height:1.5}.real-case__ai-consent input[type=checkbox]{appearance:auto;flex:0 0 22px;width:22px;min-height:22px;height:22px;margin:3px 0 0;padding:0;accent-color:var(--rc-action)}
.real-case__ai [data-ai-output]{margin-top:18px}.real-case__ai [data-ai-output] p{white-space:pre-wrap;overflow-wrap:anywhere}

.real-case button.real-case__zoom{display:block;margin-top:12px;min-height:44px}
.real-case-zoom-dialog{box-sizing:border-box;width:min(1200px,calc(100vw - 20px));max-width:calc(100vw - 20px);max-height:calc(100dvh - 20px);padding:18px;border:1px solid #557780;border-radius:16px;background:#102d38;color:#eef7f5;overflow:hidden;font:16px/1.5 system-ui,sans-serif}.real-case-zoom-dialog::backdrop{background:rgb(0 15 22 / .75)}.real-case-zoom-dialog header{display:flex;align-items:center;justify-content:space-between;gap:14px}.real-case-zoom-dialog h2{font-size:22px;margin:0;color:inherit}.real-case-zoom-dialog p{font-size:14px;margin:12px 0}.real-case-zoom-dialog button{min-height:44px;flex:none;padding:10px 18px;border:1px solid #b6dfd5;border-radius:10px;background:#b6dfd5;color:#102d38;font:700 16px system-ui;cursor:pointer}.real-case-zoom-viewport{overflow:auto;max-height:calc(100dvh - 200px);background:#f7faf9;border:1px solid #557780;border-radius:8px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.real-case-zoom-viewport img{display:block;max-width:none!important;min-width:600px;height:auto;max-height:none!important;object-fit:initial}.real-case-zoom-dialog :focus-visible{outline:3px solid #6de0d4;outline-offset:3px}