/* Ortaokul: sistemdeki modern font; ilkokul font dosyaları ve kuralları korunur. */
#oonda-kok[data-kademe="ortaokul"],#oonda-kok[data-kademe="ortaokul"] *,
.oonda.df-middle,.oonda.df-middle *,.oonda-yz.df-middle,.oonda-yz.df-middle * {
 font-family: 'Segoe UI',system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif !important;
 --yazi-baslik:'Segoe UI',system-ui,sans-serif;--yazi-ilkokul:'Segoe UI',system-ui,sans-serif;
 letter-spacing:normal !important;
}
#oonda-kok[data-kademe="ortaokul"] .oonda-govde{color:#23324b}
.m5-weekly,.m5-tool{--m5-purple:#6941c7;--m5-line:#e3dff0;color:#26334c;line-height:1.6;text-align:left;overflow-wrap:anywhere}
.m5-weekly{margin:0 0 28px;border:1px solid var(--m5-line);border-radius:26px;background:#fff;box-shadow:0 8px 30px #32255709;overflow:hidden}
.m5-hero{display:grid;grid-template-columns:1.35fr 1fr;gap:12px;padding:30px 34px;background:radial-gradient(ellipse at 90% 0,#7354b1 0,transparent 60%),linear-gradient(115deg,#202942,#47356c);color:#fff;align-items:center}
.m5-hero h3{white-space:pre-line;font-size:clamp(26px,3vw,40px);line-height:1.15;margin:14px 0!important;color:#fff!important;letter-spacing:-.8px!important}
.m5-hero p{max-width:500px;color:#e3dcf2;margin:14px 0 0;font-size:17px}
.m5-kicker{font-size:12px;font-weight:750;letter-spacing:1.1px!important;text-transform:uppercase}
.m5-cover{width:100%;height:auto;min-width:0;display:block}
.m5-week-select{display:flex;flex-direction:column;gap:8px;padding:22px 28px 0;font-size:13px;font-weight:650}
.m5-weekly select,.m5-controls select,.m5-controls input[type=text]{min-height:48px;border:1px solid #c9c5d8;border-radius:12px;padding:10px 12px;background:#fff;color:#253047;width:100%;min-width:0;font-size:16px}
.m5-week-body{padding:20px 28px}.m5-week-body h4{font-size:23px;margin:7px 0}.m5-note{font-size:13px;color:#616e81;margin-top:16px}
.m5-week-extra:not(:empty){border-top:1px solid var(--m5-line);padding:24px 28px;background:#faf9fe}
.m5-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.m5-button{min-height:46px;padding:11px 17px;border-radius:12px;border:1px solid #d6cbed;background:#f4efff;color:#4d2d97;cursor:pointer;font-size:15px;font-weight:650;line-height:1.4;transition:background .15s,border-color .15s;text-align:left}
.m5-actions>.m5-button:first-child{background:#6840c0;border-color:#6840c0;color:#fff}
.m5-button:hover{border-color:#7957d5;background:#e9dffd}.m5-actions>.m5-button:first-child:hover{background:#54349d}
.m5-weekly :focus-visible,.m5-tool :focus-visible{outline:3px solid #148b93;outline-offset:3px}
.m5-tool{border:1px solid var(--m5-line);background:#fff;border-radius:22px;padding:clamp(16px,3vw,28px);max-width:100%;box-sizing:border-box}
.m5-tool h3{font-size:25px;line-height:1.25;margin:8px 0 14px}.m5-tool>p{font-size:16px;max-width:850px}
.m5-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,185px),1fr));gap:14px;margin:22px 0 18px}
.m5-controls label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600}.m5-controls input[type=range]{width:100%;min-height:32px;accent-color:#7651cb;margin:0;cursor:pointer}.m5-controls output{font-weight:750;color:#5b35a9}
.m5-controls .m5-check{flex-direction:row;align-items:center}.m5-check input{width:21px;height:21px;accent-color:#7651cb}
.m5-stage{border:1px solid #e0e4ec;border-radius:18px;background:linear-gradient(#fcfcff,#f6f8fc);overflow:hidden;max-width:100%}.m5-svg{display:block;width:100%;max-height:390px;height:auto}
.m5-result{background:#eef7f5;border:1px solid #c8e2de;border-radius:13px;padding:16px;margin-top:16px;font-size:17px;font-weight:600;min-height:54px;box-sizing:border-box}
.m5-hint,.m5-project{margin-top:16px;font-size:14px;color:#4e5c73}.m5-hint summary,.m5-project summary,.m5-question summary{cursor:pointer;font-weight:650;padding:10px 0}
.m5-question{min-width:0;margin:0 0 22px;padding:18px;border:1px solid #dbd7e8;border-radius:16px;background:#fff}.m5-question legend{padding:0 8px;font-weight:700;font-size:16px;max-width:100%}.m5-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.m5-feedback{font-size:15px;margin-top:12px}.m5-correct{background:#e1f3e7!important;border-color:#248449!important;color:#175b31!important}.m5-wrong{background:#fff0e8!important;border-color:#b55b27!important;color:#8d411a!important}
.df-middle .m5-tool{max-width:1100px;margin:auto}.df-middle .m5-tool h3{font-size:clamp(24px,3vw,40px)}
@media(max-width:650px){.m5-hero{grid-template-columns:1fr;padding:25px 22px}.m5-hero>.m5-cover{height:140px;max-width:285px;justify-self:end;margin-top:-8px}.m5-hero h3{font-size:30px}.m5-week-select{padding:20px 18px 0}.m5-week-body,.m5-week-extra:not(:empty){padding:18px}.m5-choices{grid-template-columns:1fr}.m5-actions .m5-button{width:100%;text-align:center}.m5-controls{grid-template-columns:1fr 1fr}.m5-controls label{min-width:0}.m5-result{font-size:15px}.m5-question{padding:12px}.m5-tool h3{font-size:23px}}
@media(prefers-reduced-motion:reduce){.m5-button{transition:none}}
@media print{.oonda-yz.df-middle,.oonda-yz.df-middle *{font-family:'Segoe UI',Arial,sans-serif!important}.m5-tool{break-inside:avoid;box-shadow:none}.m5-controls{display:none}}