الكاتب: رنا الحمصي

تقضي البالغون في المملكة المتحدة في المتوسط حوالي 7.5 ساعة في اليوم على الشاشة، سواء كانت هاتفًا أو كمبيوترًا محمولًا أو وحدة ألعاب أو تلفزيون. قد تكون هذه الرقم متحفظًا، خصوصًا بالنسبة …

@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Light.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Light.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Light.ttf) format(“truetype”);font-weight:300;font-style:normal }@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-LightItalic.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-LightItalic.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-LightItalic.ttf) format(“truetype”);font-weight:300;font-style:italic }@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Regular.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Regular.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Regular.ttf) format(“truetype”);font-weight:400;font-style:normal }@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-RegularItalic.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-RegularItalic.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-RegularItalic.ttf) format(“truetype”);font-weight:400;font-style:italic }@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Medium.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Medium.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-Medium.ttf) format(“truetype”);font-weight:500;font-style:normal }@font-face{ font-display:swap;font-family:Guardian Headline Full;src:url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-MediumItalic.woff2) format(“woff2”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-MediumItalic.woff) format(“woff”),url(https://assets.guim.co.uk/static/frontend/fonts/guardian-headline/noalts-not-hinted/GHGuardianHeadline-MediumItalic.ttf) …