.review-reminder {
  --review-art-back: #d9e9df;
  --review-art-middle: #edf3ee;
  --review-art-front: #fffefb;
  --review-art-edge: #d1e0d4;
  --review-art-rule: #afcbb7;
  --review-art-mint: #e4f0e9;
  --review-art-accent: #287b5c;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  align-items: center;
  gap: 17px;
  min-height: 99px;
  margin: 0 0 31px;
  padding: 3px 0;
}
.review-reminder__art { display: grid; place-items: center; width: 112px; height: 91px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.review-reminder__art:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 8px; }
.review-reminder__art svg { width: 124px; height: 91px; overflow: visible; filter: drop-shadow(0 5px 7px #28503916); transition: transform .14s ease; }
.review-reminder__art:active svg { transform: scale(.98); }
.review-art__index-back { transform: rotate(-10deg); transform-origin: 64px 63px; }
.review-art__index-middle { transform: rotate(7deg); transform-origin: 79px 59px; }
.review-art__index-front { transform: rotate(-2deg); transform-origin: 92px 56px; }
.review-art__index-back, .review-art__index-middle, .review-art__index-front, .review-art__answer-band { transition: transform .34s cubic-bezier(.2,.8,.2,1); }
.review-art__paper { stroke: var(--review-art-edge); stroke-width: 1.2; }
.review-art__index-back .review-art__paper { fill: var(--review-art-back); }
.review-art__index-middle .review-art__paper { fill: var(--review-art-middle); }
.review-art__index-front .review-art__paper { fill: var(--review-art-front); }
.review-art__rule { fill: var(--review-art-rule); }
.review-art__mint { fill: var(--review-art-mint); }
.review-art__accent { fill: var(--review-art-accent); }
.review-art__question { fill: none; stroke: var(--review-art-accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.review-art__divider { fill: none; stroke: var(--review-art-rule); stroke-width: 1.3; stroke-linecap: round; }
.review-art__answer-band { transform: scaleX(.48); transform-origin: 68px 0; }
.review-reminder__art:hover .review-art__index-back, .review-reminder:focus-within .review-art__index-back { transform: translate(-3px,-2px) rotate(-12deg); }
.review-reminder__art:hover .review-art__index-middle, .review-reminder:focus-within .review-art__index-middle { transform: translate(3px,-1px) rotate(9deg); }
.review-reminder__art:hover .review-art__index-front, .review-reminder:focus-within .review-art__index-front { transform: translate(7px,-5px) rotate(1deg); }
.review-reminder__art:hover .review-art__answer-band, .review-reminder:focus-within .review-art__answer-band { transform: scaleX(1); }
.review-reminder__body { min-width: 0; }
.review-reminder__eyebrow, .review-dialog__eyebrow { display: inline-flex; align-items: center; color: var(--brand); font-size: 11px; font-weight: 680; letter-spacing: .04em; }
.review-reminder h2 { margin: 7px 0 4px; font-size: 19px; font-weight: 680; line-height: 1.32; letter-spacing: -.025em; }
.review-reminder p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.review-reminder__open { justify-self: end; min-height: 34px; padding: 0 13px; border: 0; border-radius: 8px; background: var(--surface-soft); color: var(--ink); font-size: 11px; font-weight: 630; white-space: nowrap; transition: background-color .2s ease, color .2s ease, transform .2s ease; }
.review-reminder__open:hover { background: var(--brand-soft); color: var(--brand); }
.review-reminder__open:active { transform: translateY(1px); }

:root[data-theme="dark"] .review-reminder {
  --review-art-back: #363d38;
  --review-art-middle: #3c3c3c;
  --review-art-front: #2b2b2b;
  --review-art-edge: #4b4b4b;
  --review-art-rule: #646b65;
  --review-art-mint: #344438;
  --review-art-accent: #87c9a8;
}
:root[data-theme="dark"] .review-reminder__art svg { filter: drop-shadow(0 5px 7px #00000055); }
:root[data-theme="dark"] .review-reminder__open:hover { background: #303d33; color: var(--brand); }

.review-dialog { width: min(590px, calc(100vw - 28px)); max-height: min(82vh, 730px); margin: auto; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); color: var(--ink); box-shadow: 0 25px 75px #06130a4f; }
.review-dialog::backdrop { background: #07120cb0; backdrop-filter: blur(3px); }
.review-dialog__header { display: flex; align-items: start; justify-content: space-between; gap: 18px; padding: 22px 25px 17px; border-bottom: 1px solid var(--line); }
.review-dialog__header h2 { margin: 4px 0 0; font-size: 21px; font-weight: 690; letter-spacing: -.028em; }
.review-dialog__close { display: grid; place-items: center; width: 30px; height: 30px; padding: 0; border: 0; border-radius: 9px; background: var(--surface-soft); color: var(--muted); font-size: 23px; font-weight: 350; line-height: 1; }
.review-dialog__close:hover { color: var(--ink); background: var(--brand-soft); }
.review-dialog__content { max-height: calc(min(82vh, 730px) - 88px); overflow-y: auto; padding: 21px 25px 27px; }
.review-plan__summary { margin: 0 0 21px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.review-plan__group + .review-plan__group { margin-top: 23px; }
.review-plan__group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.review-plan__group-head h3 { margin: 0; font-size: 13px; font-weight: 700; }
.review-plan__group-head span { color: var(--muted); font-size: 11px; }
.review-plan__list { display: grid; gap: 7px; }
.review-plan__lesson { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; min-height: 65px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); color: var(--ink); text-align: left; transition: border-color .2s ease, background-color .2s ease; }
.review-plan__lesson:hover { border-color: var(--brand); background: var(--brand-soft); }
.review-plan__lesson strong { display: block; font-size: 13px; font-weight: 680; }
.review-plan__lesson small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; }
.review-plan__lesson > span:last-child { flex: none; color: var(--brand); font-size: 12px; font-weight: 690; }
.review-plan__empty { margin: 0; padding: 17px; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); font-size: 12px; }
.review-plan__note { margin: 22px 0 0; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.6; }
.review-detail__back { padding: 0; border: 0; background: transparent; color: var(--brand); font-size: 12px; font-weight: 690; }
.review-detail__meta { margin: 22px 0 6px; color: var(--brand); font-size: 11px; font-weight: 700; }
.review-detail h3 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -.03em; }
.review-detail__course { margin: 7px 0 20px; color: var(--muted); font-size: 12px; }
.review-detail__prompt { padding: 18px 19px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-soft); }
.review-detail__prompt span, .review-detail__answer span { color: var(--brand); font-size: 10px; font-weight: 750; letter-spacing: .06em; }
.review-detail__prompt p, .review-detail__answer p { margin: 9px 0 0; font-size: 15px; font-weight: 610; line-height: 1.55; }
.review-detail__reveal { margin-top: 14px; padding: 0; border: 0; background: transparent; color: var(--brand); font-size: 12px; font-weight: 700; }
.review-detail__answer { margin-top: 14px; padding: 16px 18px; border-left: 3px solid var(--brand); border-radius: 0 12px 12px 0; background: var(--brand-soft); }
.review-detail__answer[hidden] { display: none; }
.review-detail__answer p { font-size: 13px; font-weight: 500; }
.review-detail__complete { width: 100%; min-height: 43px; margin-top: 22px; border: 0; border-radius: 11px; background: #327c5a; color: #fff; font-size: 13px; font-weight: 700; }
.review-detail__complete:hover { background: #286a4c; }
.review-detail__done { margin-top: 15px; padding: 14px 16px; border-radius: 12px; background: var(--brand-soft); color: var(--ink); font-size: 12px; line-height: 1.6; }
.preview-switch { flex-wrap: wrap; max-width: calc(100vw - 24px); }

@media (max-width: 760px) {
  .review-reminder { grid-template-columns: 72px minmax(0, 1fr); gap: 5px 12px; min-height: 0; padding: 5px 0; }
  .review-reminder__art { width: 72px; height: 80px; align-self: start; }
  .review-reminder__art svg { width: 100px; height: 76px; }
  .review-reminder h2 { font-size: 16px; }
  .review-reminder__open { grid-column: 2; justify-self: start; min-height: 33px; margin-top: 4px; }
  .review-dialog__header { padding: 18px 19px 15px; }
  .review-dialog__content { padding: 17px 19px 21px; }
}
@media (prefers-reduced-motion: reduce) {
  .review-reminder__open, .review-plan__lesson { transition: none !important; }
  .review-reminder__open:active { transform: none; }
  .review-reminder__art svg { transition: none !important; }
  .review-reminder__art:active svg { transform: none; }
  .review-art__index-back, .review-art__index-middle, .review-art__index-front, .review-art__answer-band { transition: none !important; }
  .review-reminder__art:hover .review-art__index-back, .review-reminder:focus-within .review-art__index-back { transform: rotate(-10deg); }
  .review-reminder__art:hover .review-art__index-middle, .review-reminder:focus-within .review-art__index-middle { transform: rotate(7deg); }
  .review-reminder__art:hover .review-art__index-front, .review-reminder:focus-within .review-art__index-front { transform: rotate(-2deg); }
  .review-reminder__art:hover .review-art__answer-band, .review-reminder:focus-within .review-art__answer-band { transform: scaleX(.48); }
}