/* Active legacy app admin controls: the running entry loads this file directly. */
.admin-page button{transition:background .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}
.admin-page .admin-sidebar nav button{min-height:46px;border:1px solid transparent;border-radius:6px;background:transparent}
.admin-page .admin-sidebar nav button:hover{border-color:#c8dedd;background:#e8f3f2;color:#07506b}
.admin-page .admin-sidebar nav button.active{border:1px solid #b8d5d5;border-left:3px solid #147a93;border-radius:6px;background:#e1eff0;box-shadow:0 4px 12px rgba(20,75,90,.06)}
.course-map-workspace{padding:30px 34px 36px!important;background:#fffdf8!important}.course-map-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:22px;border-bottom:1px solid #dce7e5}.course-map-head h2{margin:6px 0 8px;font:700 clamp(30px,3vw,44px)/1.1 'STSong','Songti SC',serif;color:#0a4b66}.course-map-head p:not(.section-kicker){margin:0;color:#789197;font-size:14px}.course-map-view-toggle{display:flex;border:1px solid #c7dcda;border-radius:4px;overflow:hidden;background:#fff}.course-map-view-toggle button{padding:10px 17px;color:#5f7d84;font-size:13px}.course-map-view-toggle button.active{background:#0d6b88;color:#fff}.course-map-summary{display:flex;align-items:center;gap:24px;margin:22px 0 28px;padding:16px 18px;background:#edf6f5;border:1px solid #d2e4e1}.course-map-summary>div:not(.course-map-summary-bar){display:grid;gap:4px;min-width:95px}.course-map-summary b{font:700 22px Georgia,serif;color:#0a4b66}.course-map-summary span{color:#789197;font-size:12px}.course-map-summary-bar{flex:1;height:7px;background:#d5e6e3}.course-map-summary-bar span{display:block;height:100%;background:#e28f4f}.course-learning-view{display:grid;gap:22px}.course-stage-rail{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;border-bottom:1px solid #dce7e5;padding-bottom:18px}.course-stage-button{display:grid;gap:8px;justify-items:start;padding:0 10px 8px;border-bottom:2px solid transparent;text-align:left;color:#789197}.course-stage-button span{display:grid;place-items:center;width:28px;height:28px;border:1px solid #bdd3d1;border-radius:50%;font-size:12px}.course-stage-button b{font-size:13px;font-weight:500}.course-stage-button.active{border-bottom-color:#e28f4f;color:#0a4b66}.course-stage-button.active span{border-color:#e28f4f;background:#e28f4f;color:#fff}.course-learning-list{border:1px solid #d5e3e1;background:#fff;padding:24px}.course-learning-list-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid #e1e9e7}.course-learning-list-head h3{margin:6px 0;font:700 27px 'STSong','Songti SC',serif;color:#0a4b66}.course-learning-list-head p:not(.section-kicker){margin:0;color:#789197;font-size:13px}.course-learning-list article{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid #e7eeec}.course-learning-list article:last-child{border-bottom:0}.course-lesson-index{display:grid;place-items:center;width:26px;height:26px;border:1px solid #c4dbd9;border-radius:50%;color:#0d6b88;font-size:11px}.course-learning-list article>div{display:grid;gap:5px;flex:1}.course-learning-list article b{color:#164d66;font-size:14px}.course-learning-list article small{color:#92a2a3;font-size:12px}.course-learning-list article .inline-link{margin:0}.course-star-view{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,.8fr);gap:24px;min-height:440px}.course-star-rail{position:relative;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);gap:30px 20px;padding:26px 30px;background:radial-gradient(circle at 30% 25%,rgba(226,243,240,.9),transparent 30%),#f4f8f6;border:1px solid #d5e3e1;overflow:hidden}.course-star-rail:before{content:"";position:absolute;left:15%;right:15%;top:50%;height:1px;background:#a6c9c7;transform:rotate(-8deg)}.course-star-node{position:relative;z-index:1;display:grid;justify-items:center;align-content:center;gap:8px;min-height:150px;color:#789197;text-align:center}.course-star-node span{display:grid;place-items:center;width:62px;height:62px;border:2px solid #9dc2c2;border-radius:50%;background:#eaf4f2;color:#0d6b88;font:700 18px Georgia,serif;box-shadow:0 0 0 7px rgba(157,194,194,.15)}.course-star-node b{font:700 17px 'STSong','Songti SC',serif;color:#164d66}.course-star-node small{max-width:130px;font-size:12px;line-height:1.45}.course-star-node.current span{border-color:#e28f4f;background:#e28f4f;color:#fff;box-shadow:0 0 0 8px rgba(226,143,79,.18)}.course-star-node.current b{color:#c46f32}.course-star-node.done span{background:#0d6b88;color:#fff;border-color:#0d6b88}.course-star-detail{padding:26px 24px;border:1px solid #d5e3e1;background:#fff}.course-star-detail h3{margin:5px 0 8px;font:700 28px 'STSong','Songti SC',serif;color:#0a4b66}.course-star-detail>p:not(.section-kicker){margin:0 0 20px;color:#789197;font-size:13px}.course-star-detail>div{display:grid;border-top:1px solid #e1e9e7}.course-star-detail button{display:flex;align-items:center;gap:10px;padding:14px 0;border-bottom:1px solid #e1e9e7;text-align:left}.course-star-detail button span{color:#d4864d;font-size:11px}.course-star-detail button b{flex:1;color:#164d66;font-size:13px}.course-star-detail button i{color:#0d6b88;font-style:normal}.course-map-note{margin-top:22px}@media(max-width:900px){.course-map-head{display:grid}.course-map-view-toggle{justify-self:start}.course-map-summary{flex-wrap:wrap}.course-map-summary-bar{flex-basis:100%}.course-stage-rail{grid-template-columns:repeat(3,1fr);row-gap:16px}.course-star-view{grid-template-columns:1fr}.course-star-rail{min-height:430px}.course-learning-list-head{align-items:flex-start;display:grid}}
.admin-page .admin-back,.admin-page .logout-link,.admin-page .role-switch{border:1px solid #bfd6d4;border-radius:4px;background:#fff;color:#315f70}
.admin-page .admin-back:hover,.admin-page .logout-link:hover,.admin-page .role-switch:hover{border-color:#0d6b88;background:#edf6f5;color:#07506b}
.admin-page .admin-status-panel>button{margin-top:9px;min-height:62px;padding:13px 14px;border:1px solid #d8e5e3;border-radius:6px;background:#fff;box-shadow:0 2px 7px rgba(20,75,90,.04)}
.admin-page .admin-status-panel>button:hover{border-color:#9cc5c5;background:#f4faf9;box-shadow:0 7px 16px rgba(20,75,90,.09);transform:translateY(-1px)}
.admin-page .admin-status-panel>button.admin-pending-alert{margin-top:0;border-color:#f0c48f;background:#fff7ed}
.admin-page .admin-stat-card{min-height:132px;border-radius:6px;box-shadow:0 2px 7px rgba(20,75,90,.04)}
.admin-page .admin-stat-card:hover{box-shadow:0 8px 18px rgba(20,75,90,.11)}
.admin-page .admin-panel-head button,.admin-page .baige-table>div .inline-link,.admin-page .baige-action-card .inline-link,.admin-page .teacher-tool-tabs button{min-height:36px;padding:8px 13px;border:1px solid #bfd6d4;border-radius:4px;background:#fff}
.admin-page .admin-panel-head button:hover,.admin-page .baige-table>div .inline-link:hover,.admin-page .baige-action-card .inline-link:hover,.admin-page .teacher-tool-tabs button:hover{border-color:#0d6b88;background:#edf6f5;color:#07506b}
.admin-page .teacher-tool-tabs button.active{border-color:#0d6b88;background:#e6f1f2;box-shadow:0 2px 8px rgba(13,107,136,.1)}
.admin-page .inline-link,.admin-page .outline{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:8px 13px;border:1px solid #bfd6d4;border-bottom:1px solid #bfd6d4;border-radius:4px;background:#fff;color:#0a4b66;font-size:13px;line-height:1.2;text-decoration:none}
.admin-page .inline-link:hover,.admin-page .outline:hover{border-color:#0d6b88;background:#edf6f5;color:#07506b}
.admin-page .danger-link{color:#a75d4e!important;border-color:#dfb7b0!important;background:#fff9f8}
.admin-page .danger-link:hover{border-color:#b9796e!important;background:#fff0ed}
.admin-page .workspace-toolbar>button,.admin-page .link-form>button,.admin-page .register-actions>button,.admin-page .school-editor-actions>button,.admin-page .platform-transfer-panel button,.admin-page .review-preview-panel button,.admin-page .audit-detail-panel button{min-height:38px}
@media(max-width:900px){.admin-page .admin-sidebar nav button{min-height:42px}.admin-page .admin-status-panel>button{min-height:56px}.admin-page .platform-row-actions{flex-wrap:wrap}}
.school-detail-access{display:grid;gap:10px;margin-top:18px;padding:16px 18px;border:1px solid #cbdedc;border-left:3px solid #d88d52;background:#fffdf8}.school-detail-access>span{color:#5f7d85;font-size:13px}.school-detail-access code{display:block;overflow:auto;padding:10px 12px;border:1px solid #d9e6e4;background:#f5faf9;color:#0a4b66;font:13px/1.5 Consolas,monospace;white-space:nowrap}.school-detail-access-actions{display:flex;gap:10px;flex-wrap:wrap}.school-detail-access-actions button{min-height:36px}@media(max-width:560px){.school-detail-access-actions button{flex:1}}
.school-detail-head-actions,.admin-password-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.admin-password-panel{margin-top:22px;padding:20px;border:1px solid rgba(15,92,115,.18);border-radius:12px;background:rgba(238,247,247,.72);display:grid;grid-template-columns:repeat(2,minmax(180px,1fr));gap:14px;align-items:end}.admin-password-panel label{display:grid;gap:7px;color:#356578;font-size:13px}.admin-password-panel input{min-height:40px;padding:0 12px;border:1px solid rgba(15,92,115,.22);border-radius:8px;background:#fff;color:#123f53}.admin-password-panel .register-error{grid-column:1/-1;margin:0}@media(max-width:760px){.admin-password-panel{grid-template-columns:1fr}}
.admin-page .link-form{display:grid;grid-template-columns:repeat(6,minmax(140px,1fr));align-items:end;gap:16px}.admin-page .link-form>button{justify-self:start;align-self:end;min-width:118px}.admin-page .link-records{min-width:0;overflow:hidden}.admin-page .link-record>a{display:block;min-width:0;overflow:hidden}.admin-page .link-record code{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:1200px){.admin-page .link-form{grid-template-columns:repeat(3,minmax(150px,1fr))}}@media(max-width:760px){.admin-page .link-form{grid-template-columns:1fr}.admin-page .link-form>button{justify-self:stretch}}
.password-input-wrap{position:relative;display:block}.password-input-wrap>input{width:100%;padding-right:44px!important}.password-eye{position:absolute;top:50%;right:8px;display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;padding:0;border:1px solid #c5d9d8;border-radius:50%;background:#fff;color:#17617a;font:16px/1 Arial,sans-serif;transform:translateY(-50%);cursor:pointer}.password-eye:hover,.password-eye[aria-pressed="true"]{border-color:#0d6b88;background:#eaf5f4;color:#07506b}.password-eye:focus-visible{outline:2px solid #ff8125;outline-offset:2px}
.admin-nav-badge{display:inline-flex;min-width:18px;height:18px;align-items:center;justify-content:center;margin-left:auto;padding:0 5px;border-radius:999px;background:#d94b4b;color:#fff;font:700 11px/18px Arial,Microsoft YaHei,sans-serif;font-style:normal;box-shadow:0 1px 4px rgba(175,45,45,.22)}
.school-public-page .school-site-header .school-brand{display:flex;align-items:center;flex-wrap:nowrap;gap:14px}.school-public-page .school-site-header .school-brand strong{white-space:nowrap}.school-public-page .school-site-header .school-brand span{width:auto;padding-left:0;white-space:nowrap}@media(max-width:900px){.school-public-page .school-site-header .school-brand{flex-wrap:wrap;gap:8px;padding-right:130px}.school-public-page .school-site-header .school-brand span{width:auto}}

/* 登录验证码与反馈动效 */
.login-captcha-field{grid-column:1/-1}.login-captcha-row{display:grid;grid-template-columns:minmax(0,1fr) 118px;gap:10px;align-items:stretch}.login-captcha-row input{width:100%}.captcha-code{border:1px solid #d88d52;background:#fff5e9;color:#b96f38;letter-spacing:.22em;font:700 18px/1 Arial,sans-serif;border-radius:3px}.captcha-code:hover{background:#ffeddc}.login-feedback-enter{animation:login-feedback-enter .24s ease both}@keyframes login-feedback-enter{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:700px){.login-captcha-field{grid-column:auto}.login-captcha-row{grid-template-columns:minmax(0,1fr) 104px}}
/* 主页模块顺序：紧凑卡片列表，避免旧四列规则让按钮掉到下一行 */
.settings-form .section-order-editor{display:flex!important;flex-direction:column!important;gap:0!important;padding:18px 20px!important;border:1px solid #cbdedc!important;background:#f7faf9!important}
.settings-form .section-order-editor>b{display:block!important;margin:0 0 4px!important;color:#0a4b66!important;font-size:16px!important}
.settings-form .section-order-editor>small{display:block!important;margin:0 0 10px!important;color:#71878a!important}
.settings-form .section-order-row{display:grid!important;grid-template-columns:34px minmax(0,1fr) auto auto auto!important;align-items:center!important;gap:12px!important;min-height:54px!important;padding:8px 0!important;border-top:1px solid #d9e5e1!important;white-space:nowrap!important}
.settings-form .section-order-row>span{display:flex!important;align-items:center!important;justify-content:center!important;width:26px!important;height:26px!important;border:1px solid #e2a16f!important;border-radius:50%!important;color:#d87d3d!important;font:italic 14px Georgia,serif!important}
.settings-form .section-order-row>strong{min-width:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;color:#315f70!important;font-size:14px!important;font-weight:600!important}
.settings-form .section-order-row>button{min-width:68px!important;min-height:34px!important;margin:0!important;padding:6px 10px!important;white-space:nowrap!important;flex:0 0 auto!important}
.settings-form .section-order-row .visibility-toggle{min-width:76px!important;border-color:#e2a16f!important;color:#c47339!important;background:#fffaf5!important}
.settings-form .section-order-row.is-hidden{background:#f1f5f4!important}
.settings-form .section-order-row.is-hidden>strong{color:#829497!important}
@media(max-width:700px){.settings-form .section-order-row{grid-template-columns:28px minmax(0,1fr) auto!important;gap:8px!important;min-height:58px!important;white-space:normal!important}.settings-form .section-order-row>strong{white-space:normal!important;line-height:1.35!important}.settings-form .section-order-row .visibility-toggle{grid-column:3;grid-row:1;min-width:66px!important}.settings-form .section-order-row .outline{min-width:0!important;padding:6px 9px!important}.settings-form .section-order-row .outline:first-of-type{grid-column:2;grid-row:2;justify-self:start}.settings-form .section-order-row .outline:last-of-type{grid-column:3;grid-row:2}}
.school-settings-direct-note{color:#2e7a67!important}
/* 学校主页专属页脚：始终排在内容之后，避免旧全局页脚跑到首屏 */
.school-public-page>footer.school-public-footer{order:10000!important;position:relative!important;display:flex!important;align-items:center!important;justify-content:space-between!important;min-height:128px!important;margin:0!important;padding:28px clamp(24px,7vw,110px)!important;background:#075471!important;color:#fff!important}
.school-public-page>footer.school-public-footer strong{font-size:20px!important}
.school-public-page>footer.school-public-footer p{margin-top:6px!important;color:#d6e6e8!important;font-size:13px!important}
.school-public-page>footer.school-public-footer nav{display:flex!important;gap:20px!important;font:13px Arial,Microsoft YaHei,sans-serif!important}
.school-public-page>footer.school-public-footer nav button{padding:0!important;color:#fff!important;background:none!important;border:0!important}
.school-public-page>footer.school-public-footer span{padding-left:24px!important;border-left:1px solid #8fabb5!important;font-size:13px!important}
@media(max-width:800px){.school-public-page>footer.school-public-footer{display:block!important;padding:28px 22px!important}.school-public-page>footer.school-public-footer nav{flex-wrap:wrap!important;margin:20px 0!important}.school-public-page>footer.school-public-footer span{padding-left:0!important;border-left:0!important}}
.school-public-page>footer.school-public-footer .school-footer-right{display:flex!important;align-items:center!important;gap:18px!important}
.school-public-page>footer.school-public-footer .platform-credit{color:#d6e6e8!important;font-size:12px!important;text-decoration:none!important;white-space:nowrap!important}
.school-public-page>footer.school-public-footer .platform-credit:hover{text-decoration:underline!important;color:#fff!important}
@media(max-width:800px){.school-public-page>footer.school-public-footer .school-footer-right{display:block!important}.school-public-page>footer.school-public-footer .platform-credit{display:block!important;margin-top:12px!important}}
/* 学校主页只保留学校自己的页脚，隐藏旧版平台外层页脚 */
body:has(.school-public-page)>.site>footer,
.site:has(.school-public-page)>footer,
body:has(.school-public-page) footer:not(.school-public-footer){display:none!important}
/* 联系气泡未展开时显示标签 */
.support-widget .support-fab{overflow:visible!important}
.support-widget .support-fab small{bottom:-22px!important;z-index:2;padding:2px 7px;border-radius:999px;background:#fffaf2;color:#0b506b;font-size:12px!important;line-height:1.35!important;box-shadow:0 2px 7px rgba(23,72,90,.12)}
/* 学校预约弹窗：表单与学校二维码并列展示 */
.school-booking-modal{display:grid!important;grid-template-columns:minmax(0,1.15fr) minmax(220px,.85fr)!important;gap:28px!important;align-items:start!important}
.school-booking-modal>.contact-close{grid-column:1/-1!important;justify-self:end!important;margin-bottom:-30px!important;z-index:2!important}
.school-booking-modal>.school-booking-contact{display:grid!important;justify-items:center!important;align-content:start!important;gap:10px!important;min-height:100%!important;padding:24px 18px!important;border-left:1px solid #d9e6e4!important;background:#f4faf9!important;text-align:center!important}
.school-booking-contact h3{margin:0!important;color:#0a4b66!important;font:700 22px/1.35 'STSong','Songti SC',serif!important}
.school-booking-contact img{display:block!important;width:min(220px,100%)!important;aspect-ratio:1!important;object-fit:contain!important;background:#fff!important;border:1px solid #d9e6e4!important;padding:8px!important}
.school-booking-contact small{color:#71878a!important;font-size:12px!important;line-height:1.6!important}
.school-booking-contact-empty{display:grid!important;place-items:center!important;width:200px!important;aspect-ratio:1!important;padding:24px!important;border:1px dashed #b9d0ce!important;color:#789197!important;font-size:13px!important;line-height:1.6!important}
@media(max-width:700px){.school-booking-modal{display:block!important}.school-booking-modal>.contact-close{margin-bottom:0!important}.school-booking-modal>.school-booking-contact{margin-top:24px!important;border-top:1px solid #d9e6e4!important;border-left:0!important}}
/* 修正预约弹窗双栏排版：表单左侧，二维码右侧 */
.school-booking-modal{display:block!important;position:relative!important;width:min(860px,92vw)!important;max-height:calc(100vh - 48px)!important;overflow:auto!important;padding:48px 42% 42px 42px!important}
.school-booking-modal>.contact-close{position:absolute!important;top:16px!important;right:18px!important;display:block!important;margin:0!important}
.school-booking-modal>.section-kicker,.school-booking-modal>h2,.school-booking-modal>p:not(.section-kicker),.school-booking-modal>form,.school-booking-modal>.school-booking-success{width:100%!important;max-width:none!important}
.school-booking-modal>.school-booking-contact{position:absolute!important;top:48px!important;right:42px!important;width:34%!important;min-height:calc(100% - 90px)!important;margin:0!important;border-left:1px solid #d9e6e4!important}
@media(max-width:700px){.school-booking-modal{width:min(520px,92vw)!important;max-height:calc(100vh - 32px)!important;padding:42px 24px 28px!important}.school-booking-modal>.school-booking-contact{position:relative!important;top:auto!important;right:auto!important;width:100%!important;min-height:0!important;margin-top:24px!important}}
/* 预约弹窗最终布局：与白鸽老师联系弹窗保持同类双栏结构 */
.school-booking-modal{
  display:grid!important;
  grid-template-columns:minmax(0,1fr) minmax(300px,360px)!important;
  grid-template-rows:auto auto auto auto!important;
  column-gap:48px!important;
  row-gap:0!important;
  width:min(800px,92vw)!important;
  max-height:calc(100vh - 40px)!important;
  overflow:auto!important;
  box-sizing:border-box!important;
  padding:44px 36px 44px!important;
  position:relative!important;
}
.school-booking-modal>.contact-close{
  position:absolute!important;
  top:18px!important;
  right:22px!important;
  z-index:3!important;
  margin:0!important;
}
.school-booking-modal>.section-kicker{grid-column:1!important;grid-row:1!important;width:auto!important;max-width:none!important;margin:0 0 12px!important}
.school-booking-modal>h2{grid-column:1!important;grid-row:2!important;width:auto!important;max-width:none!important;margin:0 0 18px!important;white-space:nowrap!important}
.school-booking-modal>p:not(.section-kicker){grid-column:1!important;grid-row:3!important;width:auto!important;max-width:none!important;margin:0 0 24px!important}
.school-booking-modal>form{grid-column:1!important;grid-row:4!important;width:100%!important;max-width:none!important;margin:0!important}
.school-booking-modal>.school-booking-success{grid-column:1!important;grid-row:1 / span 4!important;width:auto!important;max-width:none!important}
.school-booking-modal>.school-booking-contact{
  grid-column:2!important;
  grid-row:1 / span 4!important;
  align-self:stretch!important;
  display:grid!important;
  justify-items:center!important;
  align-content:center!important;
  gap:12px!important;
  min-height:0!important;
  width:auto!important;
  margin:0!important;
  padding:24px 16px!important;
  border-left:1px solid #d9e6e4!important;
  background:#f4faf9!important;
  text-align:center!important;
}
.school-booking-contact h3{margin:0!important;font-size:24px!important;line-height:1.35!important;white-space:nowrap!important}
.school-booking-contact img{width:min(260px,100%)!important;max-width:220px!important;aspect-ratio:1!important;object-fit:contain!important}
.school-booking-contact-empty{width:min(260px,100%)!important;max-width:220px!important;aspect-ratio:1!important;box-sizing:border-box!important}
.school-booking-contact small{max-width:260px!important}
@media(max-width:700px){
  .school-booking-modal{display:block!important;width:min(560px,92vw)!important;max-height:calc(100vh - 32px)!important;padding:46px 24px 28px!important}
  .school-booking-modal>h2{white-space:normal!important}
  .school-booking-modal>.school-booking-contact{margin-top:28px!important;padding:28px 18px!important;border-top:1px solid #d9e6e4!important;border-left:0!important}
}
/* 已移除暂不使用的学员学习功能 */
.learner-page .learner-progress,
.learner-page #learner-assignments,
.learner-page #learner-growth,
.learner-page #learner-tools,
.learner-page .learner-bar,
.learner-page .learner-course-grid article > p{display:none!important}
.learner-page .learner-sidebar nav button:nth-child(n+3){display:none!important}

/* 课程地图占用完整工作区：不显示学校内容状态侧栏 */
.admin-content-grid.course-map-grid{display:block!important;grid-template-columns:1fr!important}
.school-admin-page.course-map-active>.admin-header{position:absolute!important;top:0!important;left:214px!important;right:0!important;width:auto!important;height:52px!important;min-height:52px!important;background:#fff!important;border-bottom:1px solid #d8e6e3!important;z-index:5!important}
.school-admin-page.course-map-active>.admin-header .admin-brand{display:none!important}
.school-admin-page.course-map-active>.admin-header .admin-account{margin-left:auto!important}
.school-admin-page.course-map-active .course-map-school-title{padding-right:18px;border-right:1px solid #d8e6e3;color:#164d66;font-size:14px;white-space:nowrap}
.school-admin-page.course-map-active>.admin-shell{min-height:100vh!important}
.school-admin-page.course-map-active .admin-sidebar{padding-top:28px!important;justify-content:flex-start!important}
.school-admin-page.course-map-active .admin-sidebar:before{content:"学校工作台";display:block;margin:0 22px 34px;color:#0a4b66;font:700 19px/1.2 'STSong','Songti SC',serif}
.school-admin-page.course-map-active .admin-sidebar>.admin-back{margin-top:auto!important}
.school-admin-page.course-map-active .admin-main{padding-top:78px!important}
.admin-main.course-map-main>.admin-title-row{display:none!important}
.admin-content-grid.course-map-grid>.course-map-workspace{width:100%!important;min-width:0!important;min-height:calc(100vh - 130px)!important}
.course-map-workspace{padding:0 18px 42px!important;background:transparent!important;border:0!important;box-shadow:none!important}
.course-map-head{padding-bottom:28px!important}
.course-map-head h2{font-size:clamp(38px,4vw,58px)!important;letter-spacing:.04em!important}
.course-map-view-toggle{border-radius:999px!important;padding:3px!important;background:#fff!important}
.course-map-view-toggle button{min-width:126px!important;border-radius:999px!important;padding:11px 17px!important}
.course-map-view-toggle button.active{background:#0d6b88!important}
.course-map-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0 0 28px;padding:18px 4px;border-bottom:1px solid #dbe8e5;border-top:1px solid #dbe8e5}
.course-map-stats>div{display:grid;gap:5px;padding:0 26px;border-right:1px solid #dbe8e5}
.course-map-stats>div:first-child{padding-left:0}.course-map-stats>div:last-child{border-right:0}
.course-map-stats b{font:700 28px/1 Georgia,serif;color:#0a4b66}.course-map-stats span{font-size:12px;color:#789197}
.course-map-stats .course-stat{display:flex;align-items:center;gap:14px}.course-map-stats .course-stat img{width:34px;height:34px;object-fit:contain;filter:sepia(.35) saturate(1.2)}.course-map-stats .course-stat span{display:grid;gap:5px}.course-map-stats .course-stat small{font-size:12px;color:#789197}
.course-stage-rail{gap:0!important;padding:15px 8px 20px!important;border-bottom:0!important;position:relative;grid-template-columns:repeat(9,minmax(105px,1fr));overflow-x:auto}
.course-stage-rail:before{content:"";position:absolute;left:7%;right:7%;top:31px;height:1px;background:#abd0ce;z-index:0}
.course-stage-button{position:relative;z-index:1;justify-items:center!important;align-content:start!important;gap:10px!important;border-bottom:0!important;text-align:center!important}
.course-stage-button span{width:36px!important;height:36px!important;background:#fff!important}
.course-stage-button.active span{box-shadow:0 0 0 5px rgba(226,143,79,.14)}
.course-stage-button b{font-size:14px!important}
.course-path-overview{display:flex;align-items:center;gap:26px;margin:4px 0 24px;padding:15px 20px;border:1px solid #d5e3e1;background:#fbfdfb}
.course-path-overview>div:first-child{display:grid;gap:5px;min-width:175px}.course-path-overview b{color:#164d66;font-size:15px}.course-path-overview span{color:#789197;font-size:12px}
.course-path-dots{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:1}.course-path-dots button{padding:7px 12px;border-bottom:2px solid transparent;color:#789197;font-size:12px}.course-path-dots button.active{border-bottom-color:#e28f4f;color:#c46f32;font-weight:700}
.course-learning-list{padding:22px 24px!important;border-color:#d5e3e1!important}
.course-learning-list-head{padding-bottom:16px!important}.course-learning-list-head h3{font-size:30px!important}
.course-learning-table-head{display:grid;grid-template-columns:56px minmax(250px,1.8fr) 82px 86px 90px 104px;gap:16px;padding:14px 0 10px;border-bottom:1px solid #dce7e5;color:#789197;font-size:12px}
.course-learning-list article{display:grid!important;grid-template-columns:56px minmax(250px,1.8fr) 82px 86px 90px 104px!important;gap:16px!important;align-items:center!important;padding:14px 0!important}
.course-learning-list article>div{display:grid!important;gap:5px;min-width:0}.course-learning-list article>div b{color:#164d66;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.course-learning-list article>div small{color:#789197}.course-lesson-index{width:auto!important;height:auto!important;border:0!important;border-radius:0!important;display:block!important;color:#5f7d84!important;font:14px Georgia,serif!important}.course-lesson-type,.course-lesson-duration,.course-lesson-status{color:#789197;font-size:12px}.course-lesson-progress{display:flex;align-items:center;gap:8px}.course-lesson-progress i{display:block;width:74px;height:6px;background:#e8efed;border-radius:99px;overflow:hidden}.course-lesson-progress i:after{content:"";display:block;height:100%;width:100%;background:#e28f4f}.course-lesson-progress i[style*="width:0%"]:after{display:none}.course-lesson-progress em{font-style:normal;color:#789197;font-size:12px}.course-lesson-status.is-done{color:#4a9366}.course-lesson-status.is-progress{color:#d97732}.course-learning-list article .inline-link{grid-column:6;justify-self:end}
.course-star-view{display:grid!important;grid-template-columns:1fr!important;gap:22px!important;min-height:0!important}
.course-star-rail{min-height:430px!important;display:block!important;padding:34px 36px!important;background:#f2f8f6 url('/api/media/view/v4/course-map-sky.png?assetv=20260929-v2') center bottom/cover no-repeat!important;border-color:#cfe2df!important}
.course-star-rail:before{display:none!important}
.course-star-copy{position:relative;z-index:2;max-width:410px}.course-star-copy h3{margin:5px 0 7px;font:700 30px/1.2 'STSong','Songti SC',serif;color:#0a4b66}.course-star-copy p:not(.section-kicker){margin:0;color:#789197;font-size:13px}
.course-star-line{position:absolute;left:9%;right:9%;top:59%;height:1px;background:#9fc9c7;transform:rotate(-3deg)}
.course-star-nodes{position:absolute;left:3%;right:3%;bottom:25px;display:grid;grid-template-columns:repeat(9,1fr);align-items:end;gap:4px}
.course-star-node{min-height:155px!important;align-content:end!important}.course-star-node span{width:68px!important;height:68px!important}.course-star-node b{font-size:16px!important}.course-star-node small{max-width:115px!important}
.course-star-node:nth-child(1){transform:translateY(24px)}.course-star-node:nth-child(2){transform:translateY(9px)}.course-star-node:nth-child(3){transform:translateY(-18px)}.course-star-node:nth-child(4){transform:translateY(-42px)}.course-star-node:nth-child(5){transform:translateY(-12px)}.course-star-node:nth-child(6){transform:translateY(18px)}
.course-star-quote{align-self:center;justify-self:center;max-width:235px;color:#789197;font:16px/1.65 'STSong','Songti SC',serif;text-align:left}.course-star-quote b{display:block;margin-top:4px;font-size:12px;font-weight:400;text-align:right}
.course-star-detail{display:grid!important;grid-template-columns:minmax(230px,.85fr) minmax(0,1.3fr) minmax(220px,.85fr);align-items:stretch;gap:0;padding:0!important;border-color:#d5e3e1!important;background:#fffdf9!important}.course-star-detail>div{padding:24px 26px!important}.course-star-detail h3{font-size:30px!important;margin:4px 0!important}.course-star-current{border-right:1px solid #dbe8e5}.course-star-current>span{display:inline-block;padding:5px 10px;border-radius:999px;background:#e28f4f;color:#fff;font-size:12px}.course-star-current>p:not(.section-kicker){margin:16px 0;color:#789197;font-size:13px;line-height:1.7}.course-star-stats{display:flex!important;gap:18px!important;margin-top:18px;padding:0!important}.course-star-stats b{display:grid;gap:4px;padding-right:17px;border-right:1px solid #dbe8e5;color:#0a4b66;font:24px Georgia,serif}.course-star-stats b:last-child{border-right:0}.course-star-stats small{color:#789197;font:11px Arial,sans-serif}.course-star-lessons{display:grid!important;grid-template-columns:1fr!important;gap:0!important;border-right:1px solid #dbe8e5}.course-star-lessons h4,.course-star-advice h4{margin:0 0 12px;color:#164d66;font:700 18px 'STSong','Songti SC',serif}.course-star-lessons button{display:flex;align-items:center;gap:10px;padding:12px 0!important;border-bottom:1px solid #e1e9e7;text-align:left}.course-star-advice{background:#fbf7ed}.course-star-advice p{color:#789197;font-size:13px;line-height:1.7}.course-star-advice blockquote{margin:18px 0;padding:14px;background:#fff;color:#789197;font-size:13px;line-height:1.7}.course-star-advice .primary{margin-top:10px;white-space:nowrap}
@media(max-width:1050px){.course-learning-table-head{grid-template-columns:48px minmax(180px,1.5fr) 70px 70px 78px 88px}.course-learning-list article{grid-template-columns:48px minmax(180px,1.5fr) 70px 70px 78px 88px!important}.course-star-nodes{left:1%;right:1%;gap:0}.course-star-detail{grid-template-columns:1fr}.course-star-current{border-right:0;border-bottom:1px solid #dbe8e5}.course-star-lessons{border-right:0;border-bottom:1px solid #dbe8e5}.course-star-detail .primary{justify-self:start}}
@media(max-width:760px){.course-map-workspace{padding:24px 18px 30px!important}.course-map-stats{grid-template-columns:repeat(2,1fr);gap:14px}.course-map-stats>div{padding:0 10px!important;border-right:0}.course-path-overview{display:grid}.course-path-dots{overflow:auto;justify-content:start}.course-learning-table-head{display:none}.course-learning-list article{grid-template-columns:28px 1fr auto!important}.course-learning-list article>div b{grid-column:2}.course-learning-list article>div small{grid-column:2}.course-learning-list article:after{display:none}.course-learning-list article .inline-link{grid-column:3;grid-row:1 / span 2}.course-lesson-type,.course-lesson-duration,.course-lesson-progress,.course-lesson-status{display:none}.course-star-rail{min-height:620px!important}.course-star-copy{max-width:100%}.course-star-nodes{grid-template-columns:repeat(3,1fr);row-gap:6px;bottom:18px}.course-star-line{display:none}.course-star-lessons{grid-template-columns:1fr}}

.course-center-group{margin-top:12px!important}.course-center-group .admin-nav-group-toggle{width:100%}.course-center-group .admin-tool-cards{display:grid;gap:8px;padding:8px 0 4px}.course-center-group .admin-tool-card{width:100%;text-align:left}.course-video-view{display:grid;gap:20px}.course-video-intro{display:flex;align-items:center;justify-content:space-between;padding:24px 26px;border:1px solid #d5e3e1;background:#f6fbf9}.course-video-intro h3{margin:5px 0;color:#0a4b66;font:700 30px 'STSong','Songti SC',serif}.course-video-intro p:not(.section-kicker){margin:0;color:#789197;font-size:13px}.course-video-intro>span{padding:8px 14px;border-radius:999px;background:#e28f4f;color:#fff;font-size:12px}.course-video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.course-video-grid article{display:grid;gap:8px;padding:18px 20px;border:1px solid #d5e3e1;background:#fff}.course-video-grid article>span{color:#c46f32;font-size:12px}.course-video-grid article b{color:#164d66;font-size:15px;line-height:1.5}.course-video-grid article small{color:#789197;font-size:12px}.course-video-grid article .inline-link{justify-self:start;padding:0;color:#0d6b88;font-size:12px}@media(max-width:760px){.course-video-grid{grid-template-columns:1fr}.course-video-intro{align-items:flex-start;gap:12px;flex-direction:column}}

.course-center-group .admin-nav-group-toggle{white-space:nowrap;min-width:0}.course-center-group .admin-nav-group-toggle>span:not(.admin-tool-icon){white-space:nowrap}.course-center-group .admin-tool-cards[hidden]{display:none!important}.course-video-view{max-width:1180px}.course-video-intro{border-radius:2px;box-shadow:0 8px 24px rgba(20,75,90,.05)}.course-video-filters{display:flex;gap:8px;flex-wrap:wrap}.course-video-filters button{padding:8px 14px;border:1px solid #c7dcda;border-radius:999px;background:#fff;color:#5f7d84;font-size:12px}.course-video-filters button.active{border-color:#e28f4f;background:#e28f4f;color:#fff}.course-video-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.course-video-card{display:grid;gap:8px;min-height:170px;padding:18px 18px 16px;border:1px solid #d5e3e1;border-radius:2px;background:linear-gradient(145deg,#fffdf8,#f2f8f6);color:inherit;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.course-video-card:hover{transform:translateY(-3px);border-color:#e28f4f;box-shadow:0 12px 22px rgba(20,75,90,.1)}.course-video-card>span{color:#c46f32;font-size:11px;letter-spacing:.04em}.course-video-card>b{color:#164d66;font-size:15px;line-height:1.55}.course-video-card>small{color:#789197;font-size:12px}.course-video-card>i{justify-self:start;margin-top:auto;color:#0d6b88;font-style:normal;font-size:12px}.course-learning-list article .inline-link{color:#0d6b88;text-decoration:none}.course-learning-list article .inline-link.is-disabled{color:#a6b4b5;cursor:default}@media(max-width:1050px){.course-video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.course-video-grid{grid-template-columns:1fr}.course-center-group .admin-tool-card{min-height:58px}}

/* Course center polish v10 */
.course-center-group .admin-nav-group-toggle{display:flex!important;align-items:center;gap:10px;white-space:nowrap;min-width:0}.course-center-group .admin-nav-group-toggle>span:not(.admin-tool-icon){flex:1;white-space:nowrap}.course-center-group .admin-nav-group-toggle>i{flex:0 0 auto}.course-video-card{padding:0 18px 16px;overflow:hidden}.course-video-card-cover{height:76px;margin:0 -18px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:linear-gradient(120deg,#dff2ee,#f6e4cf);color:#0d5d76}.course-video-card-cover em{font-style:normal;font-size:18px;letter-spacing:.12em}.course-video-card-cover b{display:grid;place-items:center;width:32px;height:32px;border:1px solid rgba(13,93,118,.35);border-radius:50%;font-size:13px}.course-video-card-meta{color:#c46f32!important;font-size:11px!important;letter-spacing:.04em}

.course-video-card[hidden]{display:none!important}.course-center-group .admin-nav-group-toggle>.icon{width:20px;height:20px;flex:0 0 20px}.course-center-group .admin-tool-icon .icon{width:16px;height:16px}

/* Handbook-aligned course center v14 */
.course-section-tabs{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;max-width:620px;border:0;background:transparent;overflow:visible}.course-section-tabs button{padding:9px 12px;border:1px solid #c7dcda;border-radius:999px;background:#fff;color:#5f7d84;font-size:12px;white-space:nowrap}.course-section-tabs button.active{border-color:#e28f4f;background:#e28f4f;color:#fff}.course-route-view,.course-section-view{display:grid;gap:18px}.course-route-rail{display:grid;grid-template-columns:repeat(9,minmax(95px,1fr));gap:5px;padding:18px 0 10px;border-bottom:1px solid #dce7e5;overflow:auto}.course-route-rail .course-stage-button{min-width:95px}.course-route-detail{border:1px solid #d5e3e1;background:#fffdf9}.course-route-detail>header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:24px 26px;border-bottom:1px solid #e1e9e7}.course-route-detail h3,.course-section-intro h3{margin:5px 0 7px;color:#0a4b66;font:700 28px/1.25 'STSong','Songti SC',serif}.course-route-detail header p:not(.section-kicker),.course-section-intro>p:not(.section-kicker){color:#789197;font-size:13px;line-height:1.7}.course-route-columns{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:0}.course-route-columns>section{padding:24px 26px}.course-route-columns>section+section{border-left:1px solid #e1e9e7}.course-detail-label{margin:0 0 9px;color:#c46f32;font-size:12px;letter-spacing:.08em}.course-detail-copy{margin:0 0 22px;color:#496f78;font-size:14px;line-height:1.8}.course-action-list{display:grid;gap:9px;margin:0;padding-left:20px;color:#496f78;font-size:13px;line-height:1.6}.course-outcome-card{margin:0 0 22px;padding:14px 16px;border-left:3px solid #e28f4f;background:#f4f8f6;color:#496f78;font-size:13px;line-height:1.7}.course-resource-list{display:grid;gap:0;border-top:1px solid #e1e9e7}.course-resource-row{display:grid;grid-template-columns:34px minmax(0,1fr) 60px 65px auto;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #e7eeec}.course-resource-row>div{display:grid;gap:4px}.course-resource-row b{color:#164d66;font-size:13px;line-height:1.45}.course-resource-row small,.course-lesson-type{color:#92a2a3;font-size:11px}.course-resource-row .inline-link{margin:0;padding:0;font-size:12px;white-space:nowrap}.course-section-intro{padding:25px 27px;border:1px solid #d5e3e1;background:#f6fbf9}.course-section-intro-accent{display:flex;align-items:end;justify-content:space-between;gap:20px}.course-section-intro-accent>div{max-width:740px}.course-section-intro-accent .primary{margin-left:auto;white-space:nowrap}.course-module-grid,.handbook-chapter-grid,.support-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.course-module-grid article,.handbook-chapter-grid article,.support-card-grid article{padding:21px;border:1px solid #d5e3e1;background:#fffdf9}.course-module-grid article>span,.handbook-chapter-grid article>span{color:#e28f4f;font:italic 23px Georgia,serif}.course-module-grid h4,.handbook-chapter-grid h4,.support-card-grid h4{margin:8px 0;color:#164d66;font-size:17px}.course-module-grid p,.handbook-chapter-grid p,.support-card-grid p{color:#789197;font-size:13px;line-height:1.7}.course-module-grid small{display:block;margin-top:14px;color:#9aa9a8;font-size:11px}.million-course-list{border-top:1px solid #d5e3e1;background:#fffdf9}.million-course-list article{display:grid;grid-template-columns:48px minmax(0,1fr) 58px auto;align-items:center;gap:16px;padding:17px 20px;border-bottom:1px solid #e1e9e7}.million-course-list article>span{color:#e28f4f;font:italic 20px Georgia,serif}.million-course-list article div{display:grid;gap:5px}.million-course-list article b{color:#164d66;font-size:14px}.million-course-list article p{color:#789197;font-size:12px}.million-course-list article em{color:#9aa9a8;font-size:12px;font-style:normal}.million-course-list article a{color:#0d6b88;font-size:12px;white-space:nowrap}.support-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.support-card-grid article>span{display:inline-block;padding:4px 8px;border-radius:999px;background:#f5e3d2;color:#c46f32;font-size:11px}.support-card-grid .inline-link,.handbook-chapter-grid .inline-link{margin-top:14px;padding:0;font-size:12px}.handbook-chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-center-group .admin-tool-cards{max-height:calc(100vh - 310px);overflow:auto}@media(max-width:1050px){.course-section-tabs{justify-content:flex-start}.course-route-rail{grid-template-columns:repeat(5,minmax(110px,1fr))}.course-module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-route-columns{grid-template-columns:1fr}.course-route-columns>section+section{border-left:0;border-top:1px solid #e1e9e7}}@media(max-width:760px){.course-map-head{gap:14px}.course-section-tabs{max-width:none}.course-route-detail>header{display:grid}.course-route-columns>section{padding:19px}.course-resource-row{grid-template-columns:30px minmax(0,1fr) auto}.course-resource-row .course-lesson-type,.course-resource-row .course-lesson-status{display:none}.course-module-grid,.support-card-grid,.handbook-chapter-grid{grid-template-columns:1fr}.course-section-intro-accent{display:grid;align-items:start}.course-section-intro-accent .primary{margin-left:0}.million-course-list article{grid-template-columns:34px minmax(0,1fr);gap:9px}.million-course-list article em,.million-course-list article a{grid-column:2}}
.handbook-chapter-details{margin-top:14px;border-top:1px solid #e6efed;padding-top:10px}.handbook-chapter-details summary{cursor:pointer;color:#0d6b88;font-size:12px;list-style:none}.handbook-chapter-details summary::-webkit-details-marker{display:none}.handbook-chapter-details summary::after{content:'＋';float:right;color:#e28f4f}.handbook-chapter-details[open] summary::after{content:'－'}.handbook-chapter-details p{margin:10px 0 0;font-size:12px}.support-card-note{display:block;margin-top:14px;color:#9aa9a8;font-size:11px}

/* Course map chapter rail and current chapter detail v16 */
.course-map-workspace{display:grid;gap:18px}.course-map-head{align-items:flex-start}.course-map-head h2{font-size:50px}.course-map-head-actions{display:flex;align-items:center;gap:12px;margin-left:auto}.course-map-return{padding:10px 20px;border:1px solid #1a9db1;border-radius:999px;background:#eaf9f8;color:#0c5973;font-size:13px;white-space:nowrap;cursor:pointer}.course-map-rail{display:grid;grid-template-columns:1fr 1fr;gap:0;position:relative;padding-bottom:12px;border-bottom:1px solid #dbe9e7}.course-part-band{display:flex;justify-content:center;align-items:center;gap:12px;padding:8px 18px;background:#e8f8f7;color:#14526c;font-family:'STSong','Songti SC',serif}.course-part-band.delivery{border-radius:12px 0 0 12px}.course-part-band.reference{border-left:8px solid #f4fbfa;border-radius:0 12px 12px 0}.course-part-band b{font-size:17px}.course-part-band span{color:#6d8c94;font-size:12px}.course-map-chapter-line{grid-column:1 / -1;display:grid;grid-template-columns:repeat(12,minmax(74px,1fr));gap:0;position:relative;padding-top:11px}.course-map-chapter-line:before{content:'';position:absolute;top:31px;left:3.5%;right:3.5%;height:1px;background:#c9e2e1}.course-map-chapter-node{position:relative;z-index:1;display:grid;justify-items:center;gap:7px;padding:0 3px;border:0;background:transparent;color:#154d66;cursor:pointer}.course-map-chapter-node>span{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e7f6f6;color:#14627d;font:16px Georgia,serif;box-shadow:0 0 0 5px #f7fcfb}.course-map-chapter-node b{font-size:12px;font-weight:600;line-height:1.35;text-align:center;white-space:nowrap}.course-map-chapter-node.active{color:#ef6d1b}.course-map-chapter-node.active>span{background:#ef6d1b;color:#fff;box-shadow:0 0 0 5px #fff5ee}.course-chapter-detail{display:grid;gap:16px;padding:24px;border:1px solid #d4e7e5;background:#fffdf9}.course-chapter-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:0 0 18px;border:0;border-bottom:1px solid #e3eeec;background:transparent}.course-chapter-detail-head h2{margin:5px 0;color:#0a4b66;font:700 38px/1.15 'STSong','Songti SC',serif}.course-chapter-detail-head strong{display:block;margin:0 0 10px;color:#386d82;font:500 17px/1.4 'STSong','Songti SC',serif}.course-chapter-detail-head p:not(.section-kicker){margin:0;max-width:720px;color:#698891;font-size:13px;line-height:1.75}.course-chapter-nav{display:flex;gap:10px;padding-top:0}.course-chapter-nav button{min-width:110px;padding:11px 16px;border:1px solid #77bed0;border-radius:4px;background:#fff;color:#0d6681;cursor:pointer}.course-chapter-nav button.primary{border-color:#ee7725;background:#ee7725;color:#fff}.course-chapter-nav button:disabled{opacity:.35;cursor:default}.course-detail-route-map{padding:18px 20px;border:1px solid #d4e7e5;border-radius:8px;background:#fbffff}.course-detail-route-head h3{margin:4px 0;color:#0a4b66;font:700 22px/1.2 'STSong','Songti SC',serif}.course-detail-route-head p:not(.section-kicker){margin:0;color:#789197;font-size:12px}.course-route-mini-line{display:grid;grid-template-columns:repeat(9,minmax(78px,1fr));gap:3px;margin-top:16px;position:relative}.course-route-mini-line:before{content:'';position:absolute;top:28px;left:4%;right:4%;height:1px;background:#9fd9dd}.course-route-node{position:relative;z-index:1;display:grid;justify-items:center;gap:3px;padding:0 3px;border:0;background:transparent;color:#0b5a78;cursor:pointer}.course-route-node>span{display:grid;place-items:center;width:54px;height:54px;border:1px solid #90d7dd;border-radius:50%;background:#e8faf9;box-shadow:0 0 0 4px #fbffff}.course-route-node>span img{width:25px;height:25px;filter:invert(33%) sepia(29%) saturate(1111%) hue-rotate(151deg) brightness(88%) contrast(94%)}.course-route-node b{font:600 11px Georgia,serif}.course-route-node strong{font:600 13px/1.35 'STSong','Songti SC',serif;text-align:center;white-space:nowrap}.course-route-node small{max-width:100px;color:#7d979b;font-size:10px;line-height:1.25;text-align:center}.course-route-node.active{color:#ef6d1b}.course-route-node.active>span{border-color:#ef6d1b;background:#fff8f1}.course-route-node.active>span img{filter:invert(52%) sepia(77%) saturate(2006%) hue-rotate(349deg) brightness(96%) contrast(94%)}.course-route-stage-copy{display:flex;gap:12px;margin-top:15px;padding-top:12px;border-top:1px solid #e3eeec;color:#496f78;font-size:12px}.course-route-stage-copy b{color:#e86d1c}.course-accordion-list{display:grid;gap:9px}.course-accordion{border:1px solid #cde3e3;border-radius:6px;background:#fff}.course-accordion summary{display:flex;align-items:center;gap:12px;padding:15px 18px;cursor:pointer;list-style:none;color:#e86d1c}.course-accordion summary::-webkit-details-marker{display:none}.course-accordion summary b{font:600 18px/1.2 'STSong','Songti SC',serif}.course-accordion summary i{margin-left:auto;color:#416e7d;font-style:normal}.course-accordion[open] summary{border-bottom:1px solid #e7efed}.course-accordion[open] summary i{transform:rotate(180deg)}.course-accordion-icon{font-size:19px}.course-accordion-body{padding:16px 20px;color:#496f78;font-size:13px;line-height:1.8}.course-accordion-body p{margin:0}.course-accordion-body ol{margin:0;padding-left:20px}.course-accordion-body li+li{margin-top:6px}.course-accordion-body .course-resource-list{margin:-2px 0}.course-accordion-body .course-resource-row{grid-template-columns:42px minmax(0,1fr) auto;padding:11px 0}.course-accordion-body .course-resource-row small{display:block}.course-map-workspace .course-map-note{margin-top:0}@media(max-width:1180px){.course-map-chapter-line{overflow:auto;grid-template-columns:repeat(12,92px);padding-bottom:8px}.course-map-chapter-line:before{right:auto;width:1010px}.course-route-mini-line{overflow:auto;grid-template-columns:repeat(9,94px);padding-bottom:7px}.course-route-mini-line:before{right:auto;width:750px}}@media(max-width:760px){.course-map-head-actions{margin-left:0;flex-wrap:wrap}.course-map-rail{grid-template-columns:1fr}.course-part-band.delivery,.course-part-band.reference{border-radius:8px;border-left:0}.course-part-band.reference{margin-top:4px}.course-chapter-detail{padding:17px}.course-chapter-detail-head{display:grid}.course-chapter-nav{justify-content:space-between}.course-chapter-nav button{min-width:0;flex:1}.course-route-stage-copy{display:grid;gap:4px}}

/* Keep the supplied course-route icons visible across all browsers. */
.course-route-node>span img,.course-route-node.active>span img{filter:none}

/* Course chapter sections stay expanded for continuous reading. */
.course-accordion.is-expanded{overflow:hidden}.course-accordion-title{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid #e7efed;color:#e86d1c}.course-accordion-title b{font:600 18px/1.2 'STSong','Songti SC',serif}

/* Course chapter learning state. */
.course-map-chapter-node>span{position:relative}.course-map-chapter-node>span em{font:inherit;font-style:normal}.course-map-chapter-node>span i{position:absolute;right:-5px;bottom:-4px;display:grid;place-items:center;width:16px;height:16px;border:2px solid #fff;border-radius:50%;background:#3c9670;color:#fff;font:700 10px/1 Arial,sans-serif}.course-map-chapter-node.status-in-progress>span{border-color:#e28f4f;background:#fff8f0;color:#d66f2d;box-shadow:0 0 0 5px #fff3e6}.course-map-chapter-node.status-completed>span{border-color:#72b692;background:#eef9f2;color:#287754;box-shadow:0 0 0 5px #edf8f1}.course-map-chapter-node.active.status-not-started>span{border-color:#0d6b88;background:#0d6b88;color:#fff;box-shadow:0 0 0 5px #e6f4f5}.course-map-chapter-node.active.status-in-progress>span{border-color:#e28f4f;background:#e28f4f;color:#fff}.course-map-chapter-node.active.status-completed>span{border-color:#3c9670;background:#3c9670;color:#fff;box-shadow:0 0 0 5px #e7f7ee}.course-chapter-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap}.course-chapter-status{display:inline-flex;align-items:center;min-height:34px;padding:0 11px;border-radius:999px;background:#edf4f5;color:#547a84;font-size:12px;white-space:nowrap}.course-chapter-status.status-in-progress{background:#fff1e6;color:#cd6f30}.course-chapter-status.status-completed{background:#e8f7ee;color:#297954}.course-chapter-start{min-height:38px;padding:10px 16px;border:1px solid #e28f4f;border-radius:4px;background:#fff8f1;color:#c96e30;cursor:pointer;white-space:nowrap}.course-chapter-start:hover{background:#e28f4f;color:#fff}.course-chapter-start.is-completed{border-color:#8bc5a4;background:#eff9f3;color:#397d5b;cursor:default}.course-chapter-complete{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;border:1px solid #d4e7e5;background:#f6fbf9}.course-chapter-complete>div{display:grid;gap:4px}.course-chapter-complete b{color:#164d66;font-size:15px}.course-chapter-complete span{color:#789197;font-size:12px}.course-chapter-complete .primary{min-width:128px;white-space:nowrap}.course-chapter-complete .primary:disabled{border-color:#d9e5e1;background:#e9eeee;color:#9aa9a8;cursor:not-allowed}
@media(max-width:760px){.course-chapter-actions{justify-content:flex-start}.course-chapter-complete{align-items:flex-start;flex-direction:column}.course-chapter-complete .primary{width:100%}}

/* Keep the chapter summary compact beside its controls on desktop. */
.course-chapter-detail-head>div:first-child{display:flex!important;align-items:center!important;gap:10px!important;min-width:0!important;flex:1!important;white-space:nowrap!important}.course-chapter-detail-head>div:first-child .section-kicker{flex:0 0 auto;margin:0!important;font-size:11px!important}.course-chapter-detail-head>div:first-child h2{flex:0 0 auto;margin:0!important;font-size:30px!important;line-height:1.15!important}.course-chapter-detail-head>div:first-child strong{flex:0 1 auto;display:block!important;min-width:0!important;margin:0!important;font-size:14px!important;line-height:1.35!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important}.course-chapter-detail-head>div:first-child>p:last-child{min-width:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;flex:1!important;margin:0!important;font-size:12px!important;line-height:1.35!important}.course-chapter-actions{flex:0 0 auto!important;flex-wrap:nowrap!important}.course-chapter-actions .course-chapter-nav{flex-wrap:nowrap!important}@media(max-width:1120px){.course-chapter-detail-head{display:grid!important}.course-chapter-detail-head>div:first-child{flex-wrap:wrap!important;white-space:normal!important}.course-chapter-detail-head>div:first-child>p:last-child{flex-basis:100%;white-space:normal!important;overflow:visible!important;text-overflow:clip!important}.course-chapter-actions{justify-content:flex-start!important;flex-wrap:wrap!important}.course-chapter-actions .course-chapter-nav{flex-wrap:wrap!important}}

/* Put chapter action buttons on the visual center line, with chapter navigation retained at the right. */
.course-chapter-detail-head{display:grid!important;grid-template-columns:minmax(0,1fr) auto auto!important;align-items:center!important}.course-chapter-actions{display:contents!important}.course-chapter-actions .course-chapter-status{display:none!important}.course-chapter-start{grid-column:2!important;justify-self:center!important}.course-chapter-actions .course-chapter-nav{grid-column:3!important;justify-self:end!important}.course-chapter-complete{display:grid!important;grid-template-columns:1fr auto 1fr!important;align-items:center!important}.course-chapter-complete>div{grid-column:1!important}.course-chapter-complete .primary{grid-column:2!important;justify-self:center!important}@media(max-width:1120px){.course-chapter-detail-head{display:flex!important}.course-chapter-actions{display:flex!important}.course-chapter-actions .course-chapter-status{display:inline-flex!important}.course-chapter-start{grid-column:auto!important}.course-chapter-actions .course-chapter-nav{grid-column:auto!important}.course-chapter-complete{grid-template-columns:1fr!important}.course-chapter-complete>div,.course-chapter-complete .primary{grid-column:auto!important}}

/* Homepage section order: the running school editor has five controls per row. */
.unified-school-editor .homepage-section-order{display:flex!important;flex-direction:column!important;gap:0!important;padding:18px 20px!important;border:1px solid #cbdedc!important;background:#f7faf9!important}
.unified-school-editor .homepage-section-order .section-order-row{display:grid!important;grid-template-columns:34px minmax(0,1fr) auto auto auto!important;align-items:center!important;gap:12px!important;min-height:54px!important;padding:8px 0!important;border-top:1px solid #d9e5e1!important;white-space:nowrap!important}
.unified-school-editor .homepage-section-order .section-order-row:first-child{border-top:0!important}
.unified-school-editor .homepage-section-order .section-order-row>span{display:flex!important;align-items:center!important;justify-content:center!important;width:26px!important;height:26px!important;border:1px solid #e2a16f!important;border-radius:50%!important;color:#d87d3d!important;font:italic 14px Georgia,serif!important}
.unified-school-editor .homepage-section-order .section-order-row>strong{min-width:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;color:#315f70!important;font-size:14px!important;font-weight:600!important}
.unified-school-editor .homepage-section-order .section-order-row>button{min-width:68px!important;min-height:34px!important;margin:0!important;padding:6px 10px!important;white-space:nowrap!important}
.unified-school-editor .homepage-section-order .section-order-row .visibility-toggle{min-width:76px!important;border-color:#e2a16f!important;color:#c47339!important;background:#fffaf5!important}
.unified-school-editor .homepage-section-order .section-order-row.is-hidden{background:#f1f5f4!important}
.unified-school-editor .homepage-section-order .section-order-row.is-hidden>strong{color:#829497!important}
@media(max-width:700px){.unified-school-editor .homepage-section-order .section-order-row{grid-template-columns:28px minmax(0,1fr) auto!important;gap:8px!important;min-height:58px!important;white-space:normal!important}.unified-school-editor .homepage-section-order .section-order-row>strong{white-space:normal!important;line-height:1.35!important}.unified-school-editor .homepage-section-order .section-order-row .visibility-toggle{grid-column:3;grid-row:1;min-width:66px!important}.unified-school-editor .homepage-section-order .section-order-row .outline{min-width:0!important;padding:6px 9px!important}.unified-school-editor .homepage-section-order .section-order-row .outline:first-of-type{grid-column:2;grid-row:2;justify-self:start}.unified-school-editor .homepage-section-order .section-order-row .outline:last-of-type{grid-column:3;grid-row:2}}
/* Course map v24: editorial two-part directory, with the delivery route reserved for chapter 01. */
.course-map-rail{display:grid;grid-template-columns:1fr;gap:14px;padding:0 0 14px;border-bottom:1px solid #dbe9e7;background:transparent}
.course-part-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.course-part-card{display:grid;justify-content:stretch;align-content:stretch;gap:0;overflow:hidden;padding:0!important;border:1px solid #cce5e4!important;border-radius:8px!important;background:#f7ffff!important;color:#0a4b66!important}
.course-part-card.reference{border-color:#ead8c4!important;background:#fffaf2!important}
.course-part-card-head{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:20px 22px 18px;border-bottom:1px solid rgba(184,220,219,.65);background:linear-gradient(115deg,#e7f8f7,#f9ffff)}
.course-part-card.reference .course-part-card-head{border-bottom-color:#ecdcc9;background:linear-gradient(115deg,#fff6e8,#fffdf8)}
.course-part-overline{margin:0 0 7px;color:#d17b43;font:600 12px/1.1 Georgia,serif;letter-spacing:.18em}
.course-part-card h3{margin:0;color:#0a4b66;font:700 25px/1.15 'STSong','Songti SC',serif}
.course-part-card-head p:last-child{margin:8px 0 0;color:#708f95;font-size:12px}
.course-part-card-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:rgba(185,227,225,.7);color:#0c7585;font-size:27px;font-weight:700}
.course-part-card.reference .course-part-card-icon{background:#f9e7cd;color:#d07b3c}
.course-part-card-head>strong{display:grid;place-items:center;min-width:46px;height:46px;border-radius:50%;background:#d8f0ef;color:#0c6178;font:700 20px Georgia,serif}
.course-part-card.reference .course-part-card-head>strong{background:#f8e6cf;color:#c8753c}
.course-part-card-head>strong small{font:500 10px 'STSong','Songti SC',serif}
.course-part-chapters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 14px 12px}
.course-part-chapter{display:grid;grid-template-columns:34px minmax(0,1fr) auto 18px;align-items:center;gap:10px;min-width:0;padding:11px 8px;border:0;border-bottom:1px solid rgba(213,232,231,.72);background:transparent;color:#164f68;text-align:left;cursor:pointer}
.course-part-chapter:nth-last-child(-n+2){border-bottom:0}
.course-part-card.reference .course-part-chapter{border-bottom-color:#f0e2d2}
.course-part-chapter:hover,.course-part-chapter.active{background:rgba(211,241,239,.55)}
.course-part-card.reference .course-part-chapter:hover,.course-part-card.reference .course-part-chapter.active{background:rgba(250,235,215,.68)}
.course-part-chapter-number{position:relative;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#dff3f2;color:#12627b;font:600 12px Georgia,serif}
.course-part-card.reference .course-part-chapter-number{background:#fae7d1;color:#c36e33}
.course-part-chapter-number i{position:absolute;right:-4px;bottom:-4px;display:grid;place-items:center;width:14px;height:14px;border-radius:50%;background:#4f9b76;color:#fff;font:700 10px Arial,sans-serif;font-style:normal}
.course-part-chapter-copy{display:grid;gap:3px;min-width:0}
.course-part-chapter-copy b{overflow:hidden;color:#164f68;font:600 13px/1.3 'STSong','Songti SC',serif;text-overflow:ellipsis;white-space:nowrap}
.course-part-chapter-copy small{overflow:hidden;color:#7f9b9f;font-size:10px;text-overflow:ellipsis;white-space:nowrap}
.course-part-chapter-state{color:#7c999d;font-size:10px;white-space:nowrap}
.course-part-chapter.status-in-progress .course-part-chapter-state{color:#db7d3f}
.course-part-chapter.status-completed .course-part-chapter-state{color:#4f9b76}
.course-part-chapter-arrow{color:#8da9ad;font-size:17px;text-align:right}
.course-map-index-head{display:flex;align-items:center;gap:14px;padding:4px 2px 0;color:#7a979c}
.course-map-index-head b{color:#0a4b66;font:600 15px 'STSong','Songti SC',serif}
.course-map-index-head span{font-size:11px}
.course-map-chapter-line{padding-top:6px}
.course-map-chapter-line:before{top:25px}
.course-map-chapter-node>span{width:32px;height:32px;font-size:13px}
.course-map-chapter-node b{font-size:11px}
@media(max-width:1020px){.course-part-cards{grid-template-columns:1fr}.course-part-chapters{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.course-part-card-head{grid-template-columns:minmax(0,1fr) auto}.course-part-card-icon{display:none}.course-part-chapters{grid-template-columns:1fr}.course-part-chapter:nth-last-child(-n+2){border-bottom:1px solid rgba(213,232,231,.72)}.course-part-chapter:last-child{border-bottom:0}.course-map-index-head{display:grid;gap:4px}}
/* Course map v25: third visual direction, unified ocean-blue illustration system. */
.course-map-workspace{background:#f6f7f5 url('/api/media/view/v4/course-map-ocean-bg.png?assetv=20260929-v2') center top/100% auto no-repeat!important;color:#164a63}
.course-map-head,.course-map-rail,.course-map-note{position:relative;z-index:1}
.course-map-head{border-bottom-color:rgba(96,157,177,.32)!important}
.course-map-head h2,.course-chapter-detail-head h2{color:#164a63!important}
.course-map-head p:not(.section-kicker),.course-map-note{color:#6d8993!important}
.course-map-rail{border-bottom-color:rgba(96,157,177,.32)!important}
.course-part-cards{gap:18px!important}
.course-part-card{border-color:#b9d6df!important;background:rgba(238,247,248,.94)!important;box-shadow:0 14px 32px rgba(31,83,103,.07)}
.course-part-card.reference{border-color:#d6cfbf!important;background:rgba(252,250,245,.95)!important}
.course-part-card-head{grid-template-columns:minmax(0,1fr) minmax(150px,28%) auto!important;gap:18px!important;padding:20px 22px 18px!important;border-bottom-color:rgba(145,190,201,.46)!important;background:rgba(231,243,246,.76)!important}
.course-part-card.reference .course-part-card-head{border-bottom-color:rgba(212,190,151,.46)!important;background:rgba(250,247,238,.72)!important}
.course-part-card h3{color:#164a63!important}
.course-part-card-head p:last-child{color:#718a91!important}
.course-part-card-art{display:block;width:100%;height:72px;object-fit:cover;object-position:center;border-radius:4px;opacity:.9;mix-blend-mode:multiply}
.course-part-card-head>strong{background:#d6ebef!important;color:#1b6077!important}
.course-part-card.reference .course-part-card-head>strong{background:#f0e5cf!important;color:#9a7138!important}
.course-part-chapter{color:#164a63!important}
.course-part-chapter-number{background:#dceef1!important;color:#1b6077!important}
.course-part-card.reference .course-part-chapter-number{background:#f2e8d5!important;color:#9a7138!important}
.course-part-chapter:hover,.course-part-chapter.active{background:rgba(210,236,241,.72)!important}
.course-part-card.reference .course-part-chapter:hover,.course-part-card.reference .course-part-chapter.active{background:rgba(245,236,218,.75)!important}
.course-part-chapter-state{color:#709099!important}
.course-map-index-head b{color:#164a63!important}
.course-map-index-head span{color:#789197!important}
.course-map-chapter-line:before{background:#9ccbd5!important}
.course-map-chapter-node{color:#164a63!important}
.course-map-chapter-node>span{background:#e0f0f3!important;color:#1b6077!important;box-shadow:0 0 0 5px rgba(246,250,249,.94)!important}
.course-map-chapter-node.active{color:#9a7138!important}
.course-map-chapter-node.active>span{background:#b9975b!important;color:#fff!important;box-shadow:0 0 0 5px rgba(252,250,245,.96)!important}
.course-map-chapter-node.status-completed>span{background:#2f7185!important;color:#fff!important}
.course-map-return{border-color:#76b6c5!important;background:#edf7f7!important;color:#164a63!important}
.course-map-view-toggle{border-color:#b9d6df!important;background:rgba(255,255,255,.8)!important}
.course-map-view-toggle button.active{background:#164a63!important}
@media(max-width:760px){.course-part-card-head{grid-template-columns:minmax(0,1fr) auto!important}.course-part-card-art{height:54px;max-width:145px}.course-part-card-head>strong{min-width:40px!important;height:40px!important}.course-map-workspace{background-size:auto 520px!important;background-position:center top!important}}
/* Course map v26: faithful composition of the selected reference. */
.course-map-workspace{align-content:start!important;background-color:#fbfcfa!important;background-image:url('/api/media/view/v4/course-map-ocean-bg.png?assetv=20260929-v2')!important;background-position:right 44px!important;background-size:100% 270px!important;background-repeat:no-repeat!important}
.course-map-head{padding-bottom:18px!important;border-bottom:0!important}
.course-map-head h2{font-size:50px!important;letter-spacing:.02em}
.course-map-head p:not(.section-kicker){font-size:13px!important;color:#708a91!important}
.course-map-rail{gap:16px!important;padding-bottom:14px!important;border-bottom:0!important}
.course-part-cards{gap:16px!important}
.course-part-card{border-radius:5px!important;box-shadow:none!important;background:rgba(250,253,252,.92)!important}
.course-part-card.reference{background:rgba(255,253,248,.94)!important}
.course-part-card-head{min-height:145px!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important;gap:12px!important;padding:22px 25px 14px!important;background-color:#edf8f9!important;background-image:url('/api/media/view/v4/course-part-delivery-ocean.png?assetv=20260929-v2')!important;background-position:center!important;background-size:100% 100%!important;background-repeat:no-repeat!important}
.course-part-card.reference .course-part-card-head{background-color:#fffaf0!important;background-image:url('/api/media/view/v4/course-part-reference-ocean.png?assetv=20260929-v2')!important}
.course-part-card-art{display:none!important}
.course-part-card h3{font-size:28px!important;letter-spacing:.01em}
.course-part-card-head p:last-child{margin-top:9px!important;font-size:13px!important}
.course-part-card-head>strong{align-self:start!important;margin-top:2px!important;min-width:58px!important;height:38px!important;border-radius:22px!important;background:#f0e5cf!important;color:#8b6a3b!important;font-size:19px!important;grid-template-columns:auto auto!important;gap:3px!important}
.course-part-card-head>strong small{font-size:11px!important}
.course-part-chapters{padding:9px 18px 14px!important}
.course-part-chapter{grid-template-columns:34px minmax(0,1fr) auto 13px!important;gap:9px!important;padding:9px 7px!important}
.course-part-chapter-copy b{font-size:13px!important}
.course-part-chapter-copy small{font-size:10px!important}
.course-map-index-head{padding:2px 0 3px!important;border-bottom:1px solid #dfe9e7}
.course-map-index-head b{font-size:18px!important}
.course-map-index-head span{margin-left:auto!important;font-size:11px!important}
.course-map-chapter-line{padding-top:10px!important;border:1px solid #d8e5e3;border-radius:5px;padding-bottom:11px!important;background:rgba(255,255,255,.72)}
.course-map-chapter-line:before{top:27px!important;left:4%!important;right:4%!important}
.course-map-chapter-node>span{width:34px!important;height:34px!important}
.course-map-chapter-node b{font-size:11px!important}
.course-map-workspace .course-chapter-detail{margin-top:0!important;border-radius:5px!important;background:rgba(255,255,255,.9)!important}
@media(max-width:760px){.course-map-workspace{background-size:auto 240px!important;background-position:right 44px!important}.course-map-head h2{font-size:36px!important}.course-part-card-head{min-height:110px!important;grid-template-columns:minmax(0,1fr) auto!important;padding:16px!important}.course-part-card h3{font-size:22px!important}.course-map-index-head span{margin-left:0!important}.course-map-chapter-line{overflow:auto}}
/* Course map v28: keep card artwork visible and remove the conflicting chapter-count badge. */
.course-part-card-head{position:relative!important;overflow:hidden!important;background-image:none!important}
.course-part-card-head:after{display:none!important}
.course-part-card-art{display:block!important;position:absolute;z-index:2;top:0;right:0;width:44%;height:100%;object-fit:fill;object-position:right center;opacity:1;mix-blend-mode:normal;mask:none!important;-webkit-mask:none!important;pointer-events:none}
/* Use the source artwork as the card-header surface so both cards keep a clean, edge-free blend. */
.course-part-card-head{background-image:var(--course-part-art)!important;background-size:100% 100%!important;background-position:center!important;background-repeat:no-repeat!important}
.course-part-card-art{display:none!important}
.course-part-card.delivery .course-part-card-head{background-image:url('/api/media/view/v4/course-part-delivery-ocean.png?assetv=20260929-v2')!important}
.course-part-card.reference .course-part-card-head{background-image:url('/api/media/view/v4/course-part-reference-ocean.png?assetv=20260929-v2')!important}
.course-part-card.delivery .course-part-card-head,.course-part-card.reference .course-part-card-head{background-color:transparent!important;background-size:100% 100%!important;background-position:center!important;background-repeat:no-repeat!important}
.course-part-card-head{grid-template-columns:minmax(0,1fr) 235px!important}
.course-part-card-art{display:block!important;position:relative!important;z-index:2!important;top:auto!important;right:auto!important;width:235px!important;height:112px!important;object-fit:cover!important;object-position:right center!important;opacity:1!important;mix-blend-mode:normal!important;mask:none!important;-webkit-mask:none!important}
.course-part-card-head>div{position:relative;z-index:1}
.course-part-card-head>strong{display:none!important}
@media(max-width:760px){.course-part-card-head:after{width:48%}}
/* Keep the card artwork visible above the header wash; the source artwork already carries its own soft paper fade. */
.course-part-card-art{mix-blend-mode:normal!important;mask-image:none!important;-webkit-mask-image:none!important;opacity:.96!important}
.course-part-card-art{display:none!important}
.school-learning-progress{margin-top:18px;padding:18px 20px;border:1px solid #d8e6e4;background:#f7fbfa}.school-learning-progress-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid #e1ecea}.school-learning-progress-head h4{margin:3px 0 0;color:#0b4f68;font:700 20px 'STSong','Songti SC',serif}.school-learning-progress-head>span{color:#789197;font-size:12px}.school-learning-progress article{display:grid;grid-template-columns:minmax(150px,1fr) 56px minmax(120px,.7fr);gap:18px;align-items:center;padding:13px 0;border-bottom:1px solid #e5efed}.school-learning-progress article:last-of-type{border-bottom:0}.school-learning-progress article div{display:grid;gap:4px}.school-learning-progress article b{color:#164d66;font-size:14px}.school-learning-progress article small{color:#789197;font-size:12px}.school-learning-progress article strong{text-align:right;color:#0d6b88;font:700 18px Georgia,serif}.school-learning-progress article i{display:block;height:6px;background:#dceae7;border-radius:99px;overflow:hidden}.school-learning-progress article em{display:block;height:100%;background:#e28f4f;border-radius:99px}.school-learning-progress-empty{padding:18px 0;color:#789197;font-size:13px}@media(max-width:760px){.school-learning-progress article{grid-template-columns:1fr 48px}.school-learning-progress article i{grid-column:1/-1}}
.course-library-groups{display:grid;gap:20px;margin-top:28px}.course-library-group{padding:24px 26px;border:1px solid #d7e6e4;background:#fbfdfb}.course-library-group h3{margin:5px 0 8px;color:#0a4b66;font:700 26px 'STSong','Songti SC',serif}.course-library-group p:not(.section-kicker){margin:0;color:#789197;font-size:14px}.course-library-system{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(100deg,#edf7f5,#fffdf8)}.course-library-system .outline{flex:0 0 auto}.course-library-public{background:#fffdf8}.course-library-group-heading{margin-bottom:16px}.course-library-public .video-grid{margin-top:14px}.course-library-public .video-card{background:#fff;border-color:#dce8e5}@media(max-width:700px){.course-library-system{display:grid}.course-library-system .outline{justify-self:start}}
/* Course library v2: restore breathing room and a clear two-level hierarchy. */
.course-library-groups{max-width:1120px;margin:42px auto 0;gap:28px;text-align:left}
.course-library-system{display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center;min-height:132px;padding:28px 34px!important;text-align:left!important}
.course-library-system>div{display:grid;gap:6px}
.course-library-system h3{margin:2px 0 0!important;font-size:30px!important;line-height:1.25}
.course-library-system p:not(.section-kicker){max-width:680px;line-height:1.7}
.course-library-system .outline{align-self:center;white-space:nowrap}
.course-library-system .outline{text-decoration:none!important}
.course-library-public{padding:30px 34px!important;text-align:left!important}
.course-library-group-heading{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:18px;align-items:end;margin-bottom:0!important;padding-bottom:16px;border-bottom:1px solid #e2ece9}
.course-library-group-heading .section-kicker{grid-column:1/-1;margin-bottom:5px}
.course-library-group-heading h3{margin:0!important;line-height:1.25}
.course-library-group-heading p:not(.section-kicker){align-self:end;line-height:1.6}
.course-library-public .video-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0 0!important}
.course-library-public .video-card{display:grid!important;grid-template-columns:1fr!important;min-height:270px;padding:0!important;overflow:hidden;align-items:stretch}
.course-library-public .video-card{position:relative!important}
.course-library-public .video-card img{width:100%;height:150px;object-fit:cover;display:block}
.course-library-public .video-card>div{padding:16px 18px;display:grid;gap:8px;align-content:start;text-align:left}
.course-library-public .video-card>.icon{position:absolute!important;right:16px;bottom:16px;width:20px!important;height:20px!important;object-fit:contain;opacity:.85}
.course-library-public .video-card h4,.course-library-public .video-card h3{margin:0;line-height:1.45}
.course-library-public .video-card small{line-height:1.5}
@media(max-width:760px){.course-library-groups{margin-top:28px}.course-library-system{grid-template-columns:1fr;gap:18px;padding:24px!important}.course-library-system .outline{justify-self:start}.course-library-public{padding:24px!important}.course-library-group-heading{grid-template-columns:1fr;gap:6px}.course-library-public .video-grid{grid-template-columns:1fr!important}}
.course-handbook-table{display:grid;gap:0;margin:2px 0;border-top:1px solid #e1e9e7;border-left:1px solid #e1e9e7;background:#fffdf9}.course-handbook-table>div{display:grid;grid-template-columns:minmax(120px,.6fr) minmax(0,1.4fr) minmax(0,1.4fr);border-bottom:1px solid #e1e9e7}.course-handbook-table>div>b,.course-handbook-table>div>span{padding:11px 13px;border-right:1px solid #e1e9e7;color:#496f78;font-size:13px;line-height:1.65}.course-handbook-table>div>b{background:#f3f8f6;color:#164d66;font-weight:600}.course-accordion-body ul{margin:0;padding-left:20px;color:#496f78}.course-accordion-body ul li+li{margin-top:6px}@media(max-width:760px){.course-handbook-table>div{grid-template-columns:1fr}.course-handbook-table>div>b,.course-handbook-table>div>span{border-bottom:1px solid #e1e9e7}}
.ai-model-config-actions{display:flex;gap:10px;align-items:center;grid-column:1 / -1;margin-top:6px}.ai-model-config-note{padding:16px 18px;border:1px solid #d4e7e5;background:#f6fbfa;color:#52717c;line-height:1.7}.ai-model-config-note b{display:block;color:#0a4b66;margin-bottom:4px}.ai-model-config-note p{margin:0;font-size:13px}.ai-model-config-note code{padding:2px 5px;border-radius:4px;background:#e8f2f1;color:#0a4b66}
.platform-settings-section{margin-top:18px}.platform-settings-section:first-of-type{margin-top:0}
.institution-assessment-admin-panel .institution-admin-list{display:grid;gap:10px}.institution-assessment-admin-panel .institution-admin-list article{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:14px;align-items:center;padding:16px 18px;border:1px solid #d9e8e6;background:#fffdf9}.institution-admin-list article>div{display:grid;gap:5px}.institution-admin-list article span{color:#78909a;font-size:12px}.institution-notification-pill{padding:4px 8px;border-radius:999px;background:#eef5f3;color:#56757b;font-size:12px}.institution-notification-pill.is-unread{background:#fff0dc;color:#bc6b24}.institution-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.institution-detail-grid section,.institution-answer-list,.institution-ai-detail{padding:18px;border:1px solid #d9e8e6;background:#fffdf9}.institution-detail-grid h3,.institution-answer-list h3,.institution-ai-detail h3{margin:0 0 12px;color:#174f68}.institution-status-control{display:flex;align-items:center;gap:10px;margin-top:14px;color:#52717c;font-size:13px}.institution-status-control select{padding:7px 10px;border:1px solid #c9dddd;background:#fff;color:#174f68}.institution-answer-list{margin-bottom:16px}.institution-answer-list p{display:grid;grid-template-columns:180px minmax(0,1fr);gap:12px;padding:9px 0;margin:0;border-bottom:1px solid #edf2f1;line-height:1.6}.institution-answer-list p:last-child{border-bottom:0}.institution-answer-list b{color:#53727a}.institution-ai-detail article{margin-top:12px;padding:12px 14px;background:#f5faf8;border-left:3px solid #e28e4b}.institution-ai-detail article b,.institution-ai-detail article small{display:block}.institution-ai-detail article small{margin-top:5px;color:#728b91}@media(max-width:760px){.institution-assessment-admin-panel .institution-admin-list article{grid-template-columns:1fr}.institution-detail-grid{grid-template-columns:1fr}.institution-answer-list p{grid-template-columns:1fr;gap:4px}}
.institution-nav-badge{display:inline-flex;min-width:18px;height:18px;padding:0 5px;margin-left:auto;align-items:center;justify-content:center;border-radius:999px;background:#db7f43;color:#fff;font-size:11px;line-height:1}.institution-admin-note{display:grid;gap:10px;margin-top:16px;padding:18px;border:1px solid #d9e8e6;background:#fffdf9}.institution-admin-note h3{margin:0;color:#174f68}.institution-admin-note textarea{min-height:110px;padding:12px;border:1px solid #c9dddd;background:#fff;color:#174f68;resize:vertical;font:inherit;line-height:1.6}.institution-admin-note [data-institution-note-state]{color:#5d8084;font-size:12px}.institution-ai-directions{margin:14px 0;padding:12px 14px;background:#fff8ed;border:1px solid #f1dcc1}.institution-ai-directions h4{margin:0 0 6px;color:#ad672e}.institution-ai-directions ul{margin:0;padding-left:20px;color:#496f78;line-height:1.7}
.course-resource-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.course-resource-actions .course-resource-complete{cursor:pointer}.course-resource-actions .course-resource-complete.is-done{border-color:#9bcdb3;background:#eff9f2;color:#397d5b}.course-route-node.status-completed{color:#397d5b}.course-route-node.status-completed>span{border-color:#9bcdb3;background:#eff9f2}.course-route-node.status-completed strong{color:#397d5b}.course-stage-complete{white-space:nowrap}
.school-admin-canonical-entry-image{display:block;width:100%;max-height:180px;object-fit:contain;object-position:center;border:1px solid #dce8ee;border-radius:8px;background:#fff;margin:0 0 12px}
.unified-school-editor .unified-entry-grid article > .homepage-editor-image.small{width:100%;height:auto;max-height:260px;object-fit:contain;object-position:center;margin:8px 0;background:#fff}
.unified-school-editor .contact-qr-preview{width:180px!important;height:180px!important;max-width:180px!important;max-height:180px!important;object-fit:contain!important;object-position:center;margin:12px 0;background:#fff}
/* 课程资料属于课程中心数据，不作为主页模块重复出现在学校主页配置编辑器中。 */
.unified-school-editor [data-internal-course-materials="1"]{display:none!important}