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.delivery-answer{display:flex;flex-direction:column;background:#eaf1f6;border:1px solid #96b1c5;min-height:310px}.delivery-answer .section-heading{margin:-1px -1px 0}.delivery-answer h2{font-size:11px}.grade{display:inline-block;font:bold 11px Tahoma,sans-serif;color:#e3edf6}.stats{display:grid;grid-template-columns:1.2fr 1fr .8fr;border-bottom:1px solid #aec4d5;background:#d8e6f0;padding:0 9px}.stat{padding:9px 4px}.stat span{display:block;font-size:8px;color:#647f94;margin-bottom:5px}.stat b{font:10px Tahoma,sans-serif;color:#365b78}.answer-body{padding:14px 11px;flex:1;min-height:200px}.intro-line{font-size:11px;margin:0 0 6px;color:#56758c}.placeholder{font-size:10px;line-height:1.9;margin:0;color:#8a9ead}#out{font:10px/1.8 var(--mono);margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#305570}.answer-foot{padding:7px 9px;background:#d8e5ef;border-top:1px solid #aec3d3;display:flex;justify-content:space-between;align-items:center;gap:8px}.answer-foot>span{font-size:8px;color:#6f879a}.clear{padding:2px 8px;font-size:9px}.teacher-note{padding:9px 11px;margin:14px 0 0;border:1px solid #c9bb92;background:#faf5e6;color:#8d7246;font-size:10px;font-style:italic}.ok{color:#367247!important}.error{color:#a44b3f!important}
footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:14px 9px 0;padding:14px 2px 10px;border-top:1px solid #afc2d1;color:#8296a7;font-size:9px;text-align:center}footer p{margin:0;line-height:1.9}footer p>span{color:#99aab8}.web-badges{display:flex;gap:4px;flex-wrap:wrap}.web-badge{display:inline-flex;width:78px;height:29px;flex-direction:column;justify-content:center;align-items:center;font:7px/1.2 Tahoma,Arial,sans-serif;border:1px solid #778f9f;box-shadow:inset 1px 1px #ffffffac,inset -1px -1px #15273455;color:#fff;text-shadow:1px 1px #153047}.web-badge b{font:bold 10px/1.1 "Courier New",monospace;letter-spacing:1px}.kumir-badge{background:linear-gradient(90deg,#153e65 29%,#427ca9 29%)}.robot-badge{background:linear-gradient(90deg,#7e8d2f 29%,#a0aa55 29%)}.save-badge{background:linear-gradient(90deg,#915522 29%,#c38c4b 29%)}.to-top{font-size:9px;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:800px){.forum-layout,.thread-layout,.guide-layout{grid-template-columns:minmax(0,1fr) 175px;gap:8px}.header{padding:17px 17px}.brand{font-size:30px}.brand svg{width:55px;height:55px}.brand small{font-size:9px}.header-note{font-size:9px}.header-note span{font-size:8px}.nav a{padding:2px 8px;font-size:9px}.topics .last-column{width:112px;font-size:8px}.topic-info h3{font-size:10px}.topic-info p{font-size:9px}.post{grid-template-columns:111px minmax(0,1fr)}.post-author{padding:10px 7px}.post-author>strong{font-size:10px}footer{flex-wrap:wrap;justify-content:center}.to-top{margin-left:auto}}
@media(max-width:620px){body{padding:7px 4px 22px}.forum-shell{padding:3px}.site-strip{padding:4px 6px;font-size:8px;letter-spacing:0}.site-strip>span{max-width:195px}.header{min-height:91px;padding:15px 11px}.brand{font-size:28px;gap:10px}.brand svg{width:44px;height:44px}.brand small{font-size:8px;max-width:220px}.header-note{display:none}.nav{gap:5px 0;padding:7px 3px}.nav a{padding:2px 7px;font-size:9px}.nav a:last-child{border-right:1px solid #b6c6d3}.nav-icon{width:11px;height:11px;font-size:9px}.userbar{padding:7px 7px;font-size:9px}.userbar span:last-child{max-width:175px;text-align:right}.breadcrumbs{padding:9px 6px;font-size:9px;line-height:1.8}main{padding:0 4px}.welcome h1{font-size:10px}.lead{font-size:10px;padding:9px}.forum-layout,.thread-layout,.guide-layout{grid-template-columns:minmax(0,1fr)}.forum-tools{gap:8px;padding:6px}.filters{gap:3px}.filters button{padding:3px 5px;font-size:9px}.search{width:130px;max-width:42%}.search input{font-size:9px}.topics .last-column{display:none}.topics .icon-column{width:29px;padding:6px 3px}.topics .replies-column{width:39px}.topics th{font-size:9px;padding:5px}.topics td{padding:9px 6px}.topic-icon{width:21px;height:17px}.topic-tags{font-size:8px}.topic-info h3{font-size:10px}.topic-info p{font-size:9px}.topic-meta{font-size:8px}.reply-count{font-size:11px}.pagination{font-size:8px}.sidebar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9px}.sidebar>section{margin:0}.sidebar h2{font-size:9px}.sidebar-note p:not(.note-label){font-size:9px}.hand-link{font-size:9px}.thread-layout>.sidebar,.guide-layout>.sidebar{display:block}.thread-layout>.sidebar>section,.guide-layout>.sidebar>section{margin-bottom:9px}.thread-heading h1{font-size:12px}.thread-meta{font-size:8px}.post{grid-template-columns:91px minmax(0,1fr)}.post-author{padding:9px 6px}.post-author>strong{font-size:9px}.post-author>small{font-size:8px}.rank-bars{font-size:8px}.avatar{width:52px;height:52px;font-size:23px}.author-login{font-size:7px}.post-message{padding:0 7px}.post-head{flex-wrap:wrap;gap:2px;font-size:8px}.post-body{font-size:10px;line-height:1.9}.code-block{padding:8px;font-size:9px}.post-actions{font-size:8px}.thread-end{font-size:9px}.page-heading h1{font-size:13px}.page-heading>p:last-child{font-size:9px}.subscription-layout{grid-template-columns:minmax(0,1fr);gap:12px}.body-copy{font-size:10px}.optional{font-size:7px}.teacher-note{font-size:9px}footer{margin:12px 4px 0;gap:10px;font-size:8px}.web-badges{justify-content:center}.web-badge{width:74px;height:27px}.to-top{margin-left:0}.guide-notes summary{font-size:10px}.guide-notes details>p{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.profile-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.profile-settings{border:1px solid #97b0c4;background:#eaf1f6;padding:0 11px 10px}
.profile-settings>h2{margin:0 -11px 10px;padding:7px 10px;background:linear-gradient(#608dad,#3c6d93);border-top:1px solid #8cabc2;border-bottom:1px solid #315c7e;color:#fff;font-size:11px}
.form-error{color:#a44b3f;font-size:10px;margin:0 0 10px}
.avatar-form .submit{margin-top:14px}
.profile-avatar{display:flex;flex-direction:column;border:1px solid #96b1c5;background:#eaf1f6;min-height:300px}
.profile-avatar .section-heading{margin:-1px -1px 0}
.profile-avatar h2{font-size:11px}
.avatar-frame{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px 12px;flex:1;text-align:center}
.avatar-preview{width:96px;height:96px;border:1px solid #7798b2;background:#fff;box-shadow:1px 1px 0 #fff,inset 1px 1px 0 #fff}
.profile-foot{margin-top:auto;padding:7px 10px;background:#d8e5ef;border-top:1px solid #aec3d3;font-size:8px;color:#6f879a}
@media(max-width:620px){.profile-layout{grid-template-columns:minmax(0,1fr)}.body-copy{font-size:10px}.avatar-frame{padding:14px 8px}}