/* Earlier compact skills cards and nested curriculum, shared by every course. */
:root{--detail-surface:#15212d;--detail-open:#1e3040;--detail-border:#354555;--detail-accent:#78e8d0;--detail-text:#f1f5f9;--detail-muted:#b9c7d4}
html[data-theme=light]{--detail-surface:#fff;--detail-open:#f1ebfc;--detail-border:#e5dfed;--detail-accent:#5422d5;--detail-text:#211937;--detail-muted:#665d73}
#tools .tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--detail-border);border-radius:12px;overflow:hidden;background:var(--detail-surface)}
#tools .tool-tile{display:block;min-height:0;padding:26px;text-align:left;border:0;border-right:1px solid var(--detail-border);border-bottom:1px solid var(--detail-border);border-radius:0;background:transparent;box-shadow:none;transform:none}
#tools .tool-tile:before,#tools .tool-category{display:none}#tools .tool-logo{width:48px;height:48px;margin:0 0 20px;padding:4px;border-radius:8px;background:#fff}#tools .tool-logo img{width:40px;height:40px;object-fit:contain}#tools .tool-tile h3{font-size:16px;margin:0 0 9px;color:var(--detail-text)}#tools .tool-tile p{font-size:13px;line-height:1.7;margin:0;color:var(--detail-muted)}
#curriculum .full-curriculum{display:block;border:1px solid var(--detail-border);border-radius:12px;overflow:hidden}
#curriculum .curriculum-module{border:0;border-bottom:1px solid var(--detail-border);border-radius:0;margin:0;background:var(--detail-surface);overflow:hidden}
#curriculum .curriculum-module:last-child{border-bottom:0}#curriculum .curriculum-module>summary{display:flex;align-items:center;gap:20px;padding:22px 24px;background:var(--detail-surface);color:var(--detail-text)}#curriculum .curriculum-module[open]>summary{background:var(--detail-open)}
#curriculum .curriculum-module>summary>span:nth-child(2){display:flex;align-items:center;justify-content:space-between;flex:1;gap:20px;min-width:0}#curriculum .curriculum-module>summary strong{font-size:16px;line-height:1.5}#curriculum .curriculum-module>summary small{font-size:12px;white-space:nowrap;color:var(--detail-muted)}
#curriculum .full-module-content{padding:0}#curriculum .curriculum-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px;padding:10px 30px 24px 80px;margin:0;list-style:none;counter-reset:none}
#curriculum .curriculum-topic{display:block;padding:18px 0;margin:0;border:0;border-bottom:1px solid var(--detail-border);background:transparent;border-radius:0;min-width:0}#curriculum .curriculum-topic:before{display:none}#curriculum .curriculum-topic h3,#curriculum .restored-topic>summary{font-size:14px;font-weight:700;line-height:1.6;margin:0;color:var(--detail-text)}#curriculum .restored-topic>summary{display:list-item;cursor:pointer;list-style:disclosure-closed;padding:0;background:transparent}#curriculum .restored-topic[open]>summary{list-style:disclosure-open;color:var(--detail-accent)}#curriculum .topic-detail p,#curriculum .topic-detail ul{font-size:13px;line-height:1.85;color:var(--detail-muted);margin:12px 0 0}#curriculum .topic-detail ul{padding-left:18px;list-style:disc}#curriculum .topic-detail li{margin-bottom:8px}
.course-register-bar{display:none}.registration-anchor{display:block;scroll-margin-top:100px}.enroll-section input,.enroll-section select,.enroll-section button{font-family:Manrope,sans-serif}
@media(max-width:1000px){#tools .tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){#tools .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#tools .tool-tile{padding:20px}#curriculum .curriculum-topics{grid-template-columns:1fr;padding:6px 22px 22px}#curriculum .curriculum-module>summary{padding:18px 16px;gap:12px}#curriculum .curriculum-module>summary>span:nth-child(2){display:block}#curriculum .curriculum-module>summary small{display:block;margin-top:5px}#curriculum .curriculum-module>summary strong{font-size:14px}.course-register-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:50;padding:10px 18px calc(10px + env(safe-area-inset-bottom));background:var(--detail-surface);border-top:1px solid var(--detail-border);box-shadow:0 -4px 20px #0001}.course-register-bar .button{width:100%;justify-content:center;min-height:46px;font-size:14px}.course-register-bar[hidden]{display:none}body{padding-bottom:82px}.desktop-float{display:none!important}}
/* Module and topic serial numbers remain inline on small screens. */
#curriculum .curriculum-serial{display:inline;color:var(--detail-accent);font-weight:800;font-variant-numeric:tabular-nums;margin-right:5px;white-space:nowrap}
.enroll-section .registration-wide{grid-column:1/-1}.enroll-section textarea{width:100%;box-sizing:border-box;padding:13px;border:1px solid var(--detail-border);border-radius:8px;background:var(--detail-surface);color:var(--detail-text);font:inherit;line-height:1.6;resize:vertical}.enroll-section .location-credit{display:block;margin-top:18px;font-size:10px;color:var(--detail-muted)}.enroll-section .location-credit a{text-decoration:underline}.enroll-section select{max-width:100%}
/* Frame participant-company logos in both course themes. */
#community .company-grid>div{border:1px solid #dcdfe6;border-radius:14px;background:#fff;min-height:104px;box-sizing:border-box;padding:18px;box-shadow:0 3px 12px #14213d08}
#community .company-grid img{display:block;width:100%;height:64px;object-fit:contain}
.community-section .participant-company{border:1px solid var(--detail-border);border-radius:14px;padding:12px;background:var(--detail-surface);box-shadow:0 3px 12px #14213d08;min-width:0}
.community-section .participant-logo{border:1px solid #e4e7ec;border-radius:10px;overflow:hidden}
html[data-theme=dark] #community .company-grid>div{border-color:#8290a0;box-shadow:0 3px 12px #0002}
@media(max-width:600px){#community .company-grid{gap:10px}#community .company-grid>div{min-height:86px;padding:12px;border-radius:12px}#community .company-grid img{height:54px}.community-section .participant-company{padding:8px}}