/* 学习工具页：公开官网入口与报名后提供的内部客户端。 */
.learning-tools{max-width:1120px;padding-block:60px}
.learning-tools .section-heading{margin-bottom:28px}
.learning-tools .section-heading h2,.studio-intro h2{font-size:32px;font-weight:600}
.public-tool-grid{max-width:none;gap:24px;align-items:stretch}
.public-tool-card{padding:30px 32px;border:1px solid #dfe9f5;box-shadow:0 8px 32px #213f6a05;display:flex;flex-direction:column}
.tool-heading{display:flex;align-items:center;gap:18px}
.tool-monogram{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;font-size:29px;font-weight:600;flex:none}
.classin{background:#e8f4f0;color:#257c65}.workbuddy{background:#ebefff;color:#5b65bc}
.tool-category{font-size:14px;color:#6b829d;line-height:1.6;margin-bottom:4px}
.tool-heading h2{font-size:27px;line-height:1.3}
.public-tool-card>.muted{line-height:1.85;margin-top:22px;flex:1}
.tool-platforms{font-size:14px;color:#7b8ea4;margin:17px 0 24px}
.official-download{align-self:flex-start;min-height:48px;padding:12px 24px;font-size:16px;border-radius:9px;gap:12px}
.official-download span{display:inline}
.studio-showcase{padding:54px 0 60px;background:linear-gradient(135deg,#f0f6ff,#f8fbff 55%,#eff8f8);border-block:1px solid #e6eef8}
.studio-showcase>.container{max-width:1120px}
.studio-intro{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:32px}
.studio-intro>div:first-child{max-width:650px}.studio-intro h2{margin:8px 0 14px;line-height:1.5}
.studio-intro>div>p:not(.tool-category){font-size:17px;color:#637a96;line-height:1.85}
.studio-access{flex:none;border-left:1px solid #d7e5f5;padding-left:32px}
.studio-access>span{display:inline-block;color:#2868ad;background:#e2edfc;border:1px solid #cbdff6;padding:6px 15px;border-radius:7px;font-size:16px}
.studio-access p{font-size:14px!important;line-height:1.9!important;margin-top:12px}
.studio-screenshots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.studio-screenshots figure{margin:0;min-width:0;border:1px solid #dce7f3;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 16px 40px #234b7b09}
.studio-screenshots figure>a{display:flex;align-items:center;aspect-ratio:1.44;background:#f7fafc;padding:10px;border-bottom:1px solid #e9eff7}
.studio-screenshots img{width:100%;height:100%;object-fit:contain;display:block;border-radius:7px}
.studio-screenshots figcaption{padding:21px 24px}.studio-screenshots h3{font-size:20px;font-weight:600;margin:0 0 9px}
.studio-screenshots figcaption p{font-size:16px;line-height:1.8;color:#6d819a}
@media(max-width:900px){.studio-intro{display:block}.studio-access{margin-top:24px;border-left:0;padding-left:0}.studio-access p br{display:none}.studio-screenshots{gap:18px}}
@media(max-width:760px){.learning-tools{padding-block:38px}.learning-tools .section-heading h2,.studio-intro h2{font-size:26px}.public-tool-card{padding:26px}.studio-showcase{padding-block:38px}.studio-screenshots{grid-template-columns:1fr}.studio-intro{margin-bottom:26px}.studio-screenshots figcaption{padding:19px 21px}.official-download{width:100%;align-self:stretch}.studio-screenshots figure>a{padding:7px}.studio-intro>div>p:not(.tool-category){font-size:16px}}