/* Series exam sheet (변형문제 유형별) line colour: brand colour on LINES only, text stays black (docx-builder.ts LINE_COLOR, CEO 2026-10-16 13:01).
   Linked ONLY from /variant/order/index.html and scoped to .v-series-*: the group sheet (.v-group-sheet) and /group/order/ are untouched.
   Default = the CEO-confirmed sample value #0b6fff (EXAM_LINE_COLOR). MacBook: change this one token to retune every line (e.g. #102848 = site navy, #282827 = ink). */
.v-series-sheet,.v-series-cover{--exam-line:#0b6fff}
.v-series-sheet .v-series-header{border-bottom-color:var(--exam-line)}
.v-series-sheet .v-condition-box,.v-series-sheet .v-given,.v-series-sheet .v-response-box{border-color:var(--exam-line)}
.v-series-sheet .v-canonical-footer{border-top-color:var(--exam-line)}
.v-series-sheet .v-canonical-footer .live-page-number{border-color:var(--exam-line)}
.v-series-cover .v-cover-name td,.v-series-cover .v-cover-name th,.v-series-cover .v-cover-notice{border-color:var(--exam-line)}
/* original: no centre rule on student/teacher question sheets, full-height rule on answer sheets */
.v-series-sheet .v-columns::after{border-left:0}
.v-series-sheet[data-format=answer] .v-columns::after{border-left:.6px solid var(--exam-line)}