._page_1tut7_2{background:var(--platform-canvas);color:var(--platform-ink);padding-bottom:96px}._shell_1tut7_7{gap:20px;max-width:1240px;margin:0 auto;padding:16px 16px 32px;display:grid}._head_1tut7_16{border-radius:var(--platform-radius-panel);border:1px solid var(--platform-bookLine);background:var(--platform-bookSoft);display:grid;overflow:hidden}._headMain_1tut7_23{gap:12px;padding:22px 24px 20px;display:grid}._title_1tut7_28{color:var(--platform-bookInk);text-wrap:pretty;margin:0;font-size:clamp(22px,2.6vw,30px);font-weight:600;line-height:1.4}._facts_1tut7_36{flex-wrap:wrap;gap:10px 28px;margin:0;display:flex}._facts_1tut7_36>div{gap:2px;display:grid}._facts_1tut7_36 dt{font-size:var(--platform-type-caption);color:var(--platform-muted)}._facts_1tut7_36 dd{font-size:var(--platform-type-label);color:var(--platform-ink);margin:0;font-weight:600}._flags_1tut7_56{gap:4px;font-size:16px;line-height:1.3;display:flex}._headStub_1tut7_62{border-top:2px dashed var(--platform-bookLine);background:var(--platform-canvas);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:10px 24px;display:flex}._toc_1tut7_72{scrollbar-width:none;gap:4px 18px;display:flex;overflow-x:auto}._toc_1tut7_72 a{font-size:var(--platform-type-label);color:var(--platform-ink);flex:none;padding:4px 0;text-decoration:none}._toc_1tut7_72 a:hover{text-decoration:underline;-webkit-text-decoration-color:var(--platform-bookLine);text-decoration-color:var(--platform-bookLine);text-underline-offset:4px}._course_1tut7_90{font-size:var(--platform-type-label);color:var(--platform-bookInk);text-decoration:underline;-webkit-text-decoration-color:var(--platform-bookLine);text-decoration-color:var(--platform-bookLine);text-underline-offset:4px;align-items:center;gap:4px;font-weight:600;display:inline-flex}._grid_1tut7_103{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:40px;display:grid}._main_1tut7_109{gap:48px;min-width:0;display:grid}._rail_1tut7_114{gap:16px;display:grid;position:sticky;top:16px}._mobileOnly_1tut7_120{display:none}._section_1tut7_123{gap:16px;min-width:0;scroll-margin-top:112px;display:grid}._sectionHead_1tut7_129{justify-content:space-between;align-items:baseline;gap:12px;display:flex}._sectionHead_1tut7_129 h2{font-size:var(--platform-type-heading);color:var(--platform-ink);border-bottom:2px solid var(--platform-bookLine);margin:0;padding-bottom:6px;font-weight:600}._sectionHead_1tut7_129 span{font-size:var(--platform-type-caption);color:var(--platform-muted)}._muted_1tut7_147{color:var(--platform-muted);margin:0;line-height:1.8}._note_1tut7_152{white-space:pre-wrap;color:var(--platform-ink);line-height:1.8}._terms_1tut7_159{grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:14px 24px;margin:0;display:grid}._terms_1tut7_159 dt{font-size:var(--platform-type-caption);color:var(--platform-muted)}._terms_1tut7_159 dd{font-size:var(--platform-type-label);margin:2px 0 0;line-height:1.7}._fold_1tut7_174{border-top:1px solid var(--platform-line);padding-top:10px}._fold_1tut7_174 summary{cursor:pointer;font-size:var(--platform-type-label);color:var(--platform-bookInk);font-weight:600}._fold_1tut7_174 ._note_1tut7_152{font-size:var(--platform-type-label);margin-top:10px}._org_1tut7_190{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}._org_1tut7_190>span:nth-child(2){gap:2px;display:grid}._org_1tut7_190 b{font-weight:600}._org_1tut7_190 small{font-size:var(--platform-type-caption);color:var(--platform-muted)}._orgLogo_1tut7_207{background:var(--platform-bookSoft);width:48px;height:48px;color:var(--platform-muted);border-radius:12px;place-items:center;display:grid;overflow:hidden}._orgLink_1tut7_217{font-size:var(--platform-type-label);color:var(--platform-ink);align-items:center;gap:4px;margin-left:auto;display:inline-flex}._side_1tut7_227{border-radius:var(--platform-radius-panel);border:1px solid var(--platform-line);background:var(--platform-canvas);gap:12px;padding:16px 18px;display:grid}._sideKicker_1tut7_235{border-bottom:1px solid var(--platform-bookLine);font-size:var(--platform-type-caption);color:var(--platform-bookInk);justify-self:start;margin:0;padding-bottom:4px;font-weight:600}._ship_1tut7_244{align-items:center;gap:12px;display:flex}._ship_1tut7_244>span:last-child{gap:2px;min-width:0;display:grid}._ship_1tut7_244 b{font-weight:600}._ship_1tut7_244 small{font-size:var(--platform-type-caption);color:var(--platform-muted)}._shipArt_1tut7_261{background:var(--platform-bookSoft);border-radius:12px;place-items:center;width:64px;height:52px;display:grid}._shipSpecs_1tut7_269{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px;margin:0;display:grid}._shipSpecs_1tut7_269>div{gap:1px;display:grid}._shipSpecs_1tut7_269 dt{font-size:var(--platform-type-caption);color:var(--platform-muted)}._shipSpecs_1tut7_269 dd{font-size:var(--platform-type-label);font-variant-numeric:tabular-nums;margin:0;font-weight:600}._shipLine_1tut7_289{align-items:center;gap:4px;display:inline-flex}._sideLinks_1tut7_294{margin:0;padding:0;list-style:none;display:grid}._sideLinks_1tut7_294 a,._sideLink_1tut7_294{border-top:1px solid var(--platform-line);font-size:var(--platform-type-label);color:var(--platform-ink);justify-content:space-between;align-items:center;gap:8px;padding:8px 0;text-decoration:none;display:flex}._sideLink_1tut7_294{justify-content:stretch;display:grid}._sideLink_1tut7_294 small{font-size:var(--platform-type-caption);color:var(--platform-muted)}._sideLinks_1tut7_294 a:hover,._sideLink_1tut7_294:hover b{text-decoration:underline;-webkit-text-decoration-color:var(--platform-bookLine);text-decoration-color:var(--platform-bookLine);text-underline-offset:3px}@media (width<=1023px){._grid_1tut7_103{grid-template-columns:minmax(0,1fr)}._rail_1tut7_114{display:none}._mobileOnly_1tut7_120{display:block}._main_1tut7_109{gap:40px}}@media (width<=599px){._headMain_1tut7_23{padding:18px 16px 16px}._headStub_1tut7_62{padding:8px 16px}._facts_1tut7_36{gap:8px 20px}}._foldBody_1tut7_352{margin-top:12px}._lead_1tut7_357{max-width:62em;color:var(--platform-muted);margin:6px 0 0;font-size:14px;line-height:1.8}._factBand_1tut7_364{border-top:1px solid var(--platform-line);border-bottom:1px solid var(--platform-line);grid-template-columns:repeat(4,minmax(0,1fr));margin:10px 0 4px;display:grid}._factBand_1tut7_364>div{border-left:1px solid var(--platform-line);padding:10px 12px}._factBand_1tut7_364>div:first-child{border-left:0;padding-left:0}._factBand_1tut7_364 dt{color:var(--platform-muted);font-size:11px}._factBand_1tut7_364 dd{margin:2px 0 0;font-size:16px;font-weight:800}._factBand_1tut7_364 dd small{color:var(--platform-muted);font-size:11px;font-weight:500;display:block}@media (width<=640px){._factBand_1tut7_364{grid-template-columns:repeat(2,minmax(0,1fr))}._factBand_1tut7_364>div:nth-child(3){border-left:0;padding-left:0}}._courseName_1tut7_403{color:var(--platform-bookInk);margin:4px 0 0;font-size:14px;font-weight:700}@media (width<=640px){._courseName_1tut7_403{font-size:12px}._lead_1tut7_357{display:none}}._badges_1tut7_420{flex-wrap:wrap;gap:6px;display:flex}._badge_1tut7_420{background:var(--platform-surface,#fff);border:1px solid var(--platform-line);min-height:30px;color:var(--platform-ink);border-radius:999px;align-items:center;gap:5px;padding:2px 12px 2px 6px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}a._badge_1tut7_420:hover{border-color:var(--platform-bookLine)}._factFlags_1tut7_442{vertical-align:-3px;gap:4px;margin-left:8px;display:inline-flex}._badgePlain_1tut7_448{padding-left:12px}._badgeSub_1tut7_451{color:var(--platform-muted);font-size:11px;font-weight:500}._sectionHead_1tut7_129 h2{align-items:center;gap:10px;display:inline-flex}._sectionHead_1tut7_129 ._headIcon_1tut7_462{font-size:inherit}._titleBlock_1tut7_467{gap:8px;display:grid}._titleBlock_1tut7_467 ._courseName_1tut7_403{margin:0}._top_1tut7_475{gap:16px;min-width:0;display:grid}@media (width<=899px){._titleBlock_1tut7_467 ._badges_1tut7_420{scrollbar-width:none;flex-wrap:nowrap;margin:0 -16px;padding:0 16px;overflow-x:auto}._titleBlock_1tut7_467 ._badges_1tut7_420>*{flex:none}}