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.praktikum-content .ui-education *{box-sizing:border-box}.praktikum-content .ui-education h1{font-size:clamp(32px,4vw,52px);line-height:1.12;letter-spacing:-1.5px;font-weight:750;margin:0 0 30px;max-width:900px}.praktikum-content .ui-education h2{font-size:clamp(25px,3vw,32px);line-height:1.25;letter-spacing:-.6px;margin:64px 0 22px;scroll-margin-top:28px}.praktikum-content .ui-education h3{font-size:21px;line-height:1.35;margin:30px 0 12px}.praktikum-content .ui-education p{margin:0 0 20px}.praktikum-content .ui-education a{color:var(--accent);text-underline-offset:4px}.praktikum-content .ui-education a:hover{color:#602a09}.praktikum-content .ui-education ul,.praktikum-content .ui-education ol{padding-left:26px;margin:20px 0 28px}.praktikum-content .ui-education li{padding-left:4px;margin:10px 0}.praktikum-content .ui-education strong{font-weight:700}.praktikum-content .ui-education figure{margin:36px 0 40px}.praktikum-content .ui-education img{display:block;width:100%;height:auto;border-radius:7px;background:#f1f1ed}.praktikum-content .ui-education figcaption{font-size:14px;color:var(--muted);line-height:1.5;margin-top:13px;border-left:2px solid #c38e69;padding-left:14px}.praktikum-content .ui-education figcaption em{font-style:normal}.praktikum-content .ui-education .table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:5px;margin:24px 0 30px}.praktikum-content .ui-education table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.55}.praktikum-content .ui-education th{text-align:left;background:#ebece5;padding:16px;vertical-align:top}.praktikum-content .ui-education td{padding:15px 16px;border-top:1px solid var(--line);vertical-align:top}.praktikum-content .ui-education tr:nth-child(even) td{background:#f8f8f3}.praktikum-content .ui-education .technical{background:#eef0ea;border-left:3px solid #87978b;padding:24px 26px;margin:30px 0}.praktikum-content .ui-education .technical p:last-child{margin-bottom:0}.praktikum-content .ui-education .formula{font-size:24px;letter-spacing:.4px}.praktikum-content .ui-education .safety{border:1px solid #c8ae90;background:#fbf4e8;padding:20px 24px;border-radius:4px}.praktikum-content .ui-education .intro{font-size:21px;line-height:1.55}.praktikum-content .ui-education .brief-link{display:inline-block;border:1px solid var(--accent);padding:10px 18px;border-radius:4px;font-size:16px;margin:6px 0 22px;text-decoration:none}
@media(max-width:600px){.praktikum-content .ui-education{font-size:17px}.praktikum-content .ui-education h1{letter-spacing:-.8px}.praktikum-content .ui-education h2{margin-top:46px}.praktikum-content .ui-education .intro{font-size:19px}.praktikum-content .ui-education th,.praktikum-content .ui-education td{padding:12px;min-width:160px}.praktikum-content .ui-education .technical{padding:18px}.praktikum-content .ui-education figure{margin:28px 0}.praktikum-content .ui-education figcaption{font-size:13px}}
@media print{.praktikum-content .ui-education{font-size:11pt;max-width:none}.praktikum-content .ui-education h1{font-size:25pt}.praktikum-content .ui-education h2{font-size:17pt;margin-top:25px}.praktikum-content .ui-education h3{font-size:13pt}.praktikum-content .ui-education figure{break-inside:avoid}.praktikum-content .ui-education img{max-height:300px;object-fit:contain}.praktikum-content .ui-education .table-scroll{overflow:visible}.praktikum-content .ui-education table{font-size:9pt}.praktikum-content .ui-education a{color:inherit}}

.praktikum-content{color-scheme:light}.praktikum-content{margin:0;background:#f7f7f2;color:#202a31;font-family:Arial,"Segoe UI",sans-serif}.praktikum-content a{color:#884217;text-underline-offset:4px}.praktikum-content a:focus-visible,.praktikum-content button:focus-visible,.praktikum-content summary:focus-visible{outline:3px solid #a35728;outline-offset:5px}.praktikum-content header{border-bottom:1px solid #dbded6;padding:24px max(24px,calc((100vw - 1240px)/2));display:flex;justify-content:space-between;align-items:center;gap:18px;font-size:14px}.praktikum-content .brand{font-size:23px;font-weight:750;color:#202a31;text-decoration:none;white-space:nowrap}.praktikum-content .brand small{font-size:11px;font-weight:400;letter-spacing:1.3px;display:block;margin-top:5px}.praktikum-content .shell{max-width:1240px;margin:auto;padding:42px 24px 70px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px}.praktikum-content .sidebar{position:sticky;top:26px;align-self:start;font-size:14px;line-height:1.5}.praktikum-content .sidebar p{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#64716c;margin-top:0}.praktikum-content .course-nav a{display:block;padding:11px 12px;text-decoration:none;border-left:2px solid #d7ddd3;margin:0 0 3px;color:#46534d}.praktikum-content .course-nav a[aria-current=page]{background:#e8ede3;border-color:#994815;color:#713d20;font-weight:bold}.praktikum-content .section-nav{border-top:1px solid #d7ddd3;margin-top:25px;padding-top:20px}.praktikum-content .section-nav a{display:block;margin:0 0 11px;text-decoration:none;color:#59655f;font-size:13px}.praktikum-content .section-nav a:hover{text-decoration:underline}.praktikum-content .main{min-width:0}.praktikum-content .breadcrumbs{font-size:12px;color:#67706b;margin-bottom:22px;line-height:1.6}.praktikum-content .breadcrumbs a{color:inherit}.praktikum-content .eyebrow{font-size:11px;font-weight:bold;letter-spacing:1.3px;text-transform:uppercase;color:#9a4d22}.praktikum-content .edition{font-size:11px;color:#67756d;letter-spacing:1px;margin-bottom:14px}.praktikum-content .ui-education h1{font-size:clamp(31px,3.6vw,48px)}.praktikum-content .ui-education .lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0}.praktikum-content .ui-education .lesson-card{padding:25px;border:1px solid #d7ddd3;border-radius:6px;text-decoration:none;background:#fff;display:flex;flex-direction:column;gap:16px;transition:border-color .15s}.praktikum-content .ui-education .lesson-card:hover{border-color:#994815}.praktikum-content .lesson-card strong{font-size:23px;line-height:1.25;color:#24372e}.praktikum-content .lesson-card>span:not(.eyebrow):not(.card-action){font-size:15px;line-height:1.55;color:#5c685f}.praktikum-content .lesson-card .card-action{font-size:14px;margin-top:auto}.praktikum-content .question{border:1px solid #d7ddd3;padding:18px 22px;border-radius:5px;margin:12px 0;background:#fff}.praktikum-content .question summary{cursor:pointer;font-size:18px;font-weight:bold;line-height:1.5}.praktikum-content .question p{font-size:17px;margin:17px 0 0}.praktikum-content .question[open]{border-color:#a77850}.praktikum-content .print-button{font:inherit;padding:12px 18px;color:#743c1b;border:1px solid #994815;background:transparent;cursor:pointer;border-radius:4px}.praktikum-content .page-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #d7ddd3;margin-top:54px;padding-top:25px;font-size:14px}.praktikum-content .foot{max-width:1192px;border-top:1px solid #d7ddd3;padding:25px 24px 40px;margin:auto;font-size:13px;color:#64716c;line-height:1.8}.praktikum-content .mobile-course{display:none}.praktikum-content .ui-education .technical{font-size:17px}.praktikum-content .ui-education .technical h3{margin-top:0}.praktikum-content .ui-education .formula{font-size:20px}.praktikum-content .ui-education .related-praktikum{padding:22px;border-left:3px solid #994815;background:#edf0e8;margin:30px 0}.praktikum-content .ui-education img{background:#f3f3f0}
@media(max-width:1000px){.praktikum-content .shell{display:block;max-width:880px;padding-top:26px}.praktikum-content .sidebar{display:none}.praktikum-content .mobile-course{display:block;background:#e9eee4;border-radius:4px;margin-bottom:25px;padding:14px 16px;font-size:14px}.praktikum-content .mobile-course summary{cursor:pointer;font-weight:bold}.praktikum-content .mobile-course nav{margin-top:14px}.praktikum-content header{padding:18px 24px}.praktikum-content .ui-education h1{font-size:clamp(31px,6vw,46px)}}
@media(max-width:560px){.praktikum-content header{align-items:start;flex-wrap:wrap}.praktikum-content .brand{font-size:20px}.praktikum-content header>a:last-child{font-size:12px}.praktikum-content .shell{padding-left:20px;padding-right:20px}.praktikum-content .ui-education .lesson-grid{grid-template-columns:1fr}.praktikum-content .ui-education .lesson-card{padding:22px}.praktikum-content .question{padding:16px}.praktikum-content .question summary{font-size:16px}.praktikum-content .question p{font-size:16px}.praktikum-content .breadcrumbs{font-size:11px}.praktikum-content .page-bottom{flex-wrap:wrap}.praktikum-content .ui-education .technical{font-size:16px}}
@media print{.praktikum-content header,.praktikum-content .sidebar,.praktikum-content .mobile-course,.praktikum-content .breadcrumbs,.praktikum-content .edition,.praktikum-content .page-bottom,.praktikum-content .foot,.praktikum-content .print-button{display:none!important}.praktikum-content .shell{display:block;padding:0;max-width:none}.praktikum-content{background:white}.praktikum-content .ui-education .question{break-inside:avoid;border:0;padding:4px 0}.praktikum-content .ui-education .question::details-content{content-visibility:visible!important}.praktikum-content .question p{font-size:11pt}.praktikum-content .ui-education .lesson-grid{display:block}.praktikum-content .ui-education .lesson-card{margin:10px 0}}
