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#08715f25}.style-hankan-3d .h3d-page .h3d-card,.style-hankan-3d .h3d-student-detail>.h3d-student-profile>div,.style-hankan-3d .h3d-student-sections>:is(div,section),.style-hankan-3d .h3d-ai-sidebar>section{background:var(--h3d-surface);border:1px solid var(--h3d-border);box-shadow:inset 0 1px 0 var(--h3d-highlight), var(--h3d-shadow);border-radius:20px}.style-hankan-3d .h3d-board-card:nth-child(3n+2){border-top-color:#c3adee}.style-hankan-3d .h3d-board-card:nth-child(3n){border-top-color:#9fcff0}.style-hankan-3d .h3d-board-card h3{font-size:16px;font-weight:700}.style-hankan-3d .h3d-task-item{background:var(--h3d-surface);box-shadow:inset 0 1px 0 var(--h3d-highlight), 0 3px 0 var(--h3d-rim), 0 5px 12px #355d7410;border-radius:14px}.style-hankan-3d .h3d-page :is(.h3d-action,.h3d-toolbar button,.h3d-toolbar a,.h3d-course-tabs button),.style-hankan-3d .h3d-nav{border-radius:12px;transition:box-shadow .14s,translate .14s,background-color .14s}.style-hankan-3d .h3d-page 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