:root {
  --pd-orange: #f45a28;
  --pd-black: #0b0b0d;
  --pd-paper: #f4f2ed;
  --pd-white: #fff;
  --pd-ink: #151517;
  --pd-line: rgba(21, 21, 23, 0.15);
}
/* Page-specific study blueprint */
.product-specific-guide {
  width: 100%;
  display: block !important;
  padding: clamp(90px, 9vw, 148px) max(5vw, calc((100vw - 1440px) / 2));
  background: #f4f2ed;
  color: #151517;
}

.specific-guide-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.58fr);
  gap: 20px clamp(54px, 8vw, 130px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 82px);
}

.specific-guide-heading > span {
  grid-column: 1 / -1;
  color: #f45a28;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0;
}

.specific-guide-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 850;
  line-height: 1.04;
  letter-spacing: 0;
}

.specific-guide-heading p {
  max-width: 560px;
  margin: 0 0 5px;
  color: rgba(21, 21, 23, 0.66);
  font-size: 15px;
  line-height: 1.85;
}

.specific-guide-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(21, 21, 23, 0.22);
  border-bottom: 1px solid rgba(21, 21, 23, 0.22);
}

.specific-guide-board article {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 32px 28px 30px;
  border-right: 1px solid rgba(21, 21, 23, 0.16);
}

.specific-guide-board article:last-child {
  border-right: 0;
  background: #f45a28;
  color: #fff;
}

.specific-guide-board article > span {
  color: #f45a28;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0;
}

.specific-guide-board article:last-child > span {
  color: rgba(255, 255, 255, 0.72);
}

.specific-guide-board h3 {
  margin: 70px 0 22px;
  font-size: clamp(25px, 2.2vw, 34px);
  line-height: 1.15;
  letter-spacing: 0;
}

.specific-guide-board p {
  margin: 0;
  color: rgba(21, 21, 23, 0.65);
  font-size: 13px;
  line-height: 1.85;
}

.specific-guide-board article:last-child p {
  color: rgba(255, 255, 255, 0.78);
}

.specific-guide-board small {
  margin-top: auto;
  padding-top: 24px;
  color: rgba(21, 21, 23, 0.56);
  font-size: 10px;
  font-weight: 750;
  line-height: 1.55;
}

.specific-guide-board article:last-child small {
  color: rgba(255, 255, 255, 0.78);
}

.specific-guide-details {
  width: 100%;
  max-width: none !important;
  margin-top: 26px;
  border-top: 1px solid rgba(21, 21, 23, 0.22);
}

.specific-guide-details > details {
  width: 100%;
  max-width: none !important;
  border-bottom: 1px solid rgba(21, 21, 23, 0.22);
}

.specific-guide-details > details > summary {
  min-height: 112px;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
}

.specific-guide-details > details > summary::-webkit-details-marker {
  display: none;
}

.specific-guide-details > details > summary span {
  color: #f45a28;
  font-size: 10px;
  font-weight: 850;
}

.specific-guide-details > details > summary strong {
  font-size: clamp(20px, 2vw, 29px);
  letter-spacing: 0;
}

.specific-guide-details > details > summary::after {
  content: "+";
  color: #f45a28;
  font-size: 30px;
  font-weight: 300;
}

.specific-guide-details > details[open] > summary::after {
  content: "−";
}

.specific-grade-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 12px 0 48px 206px;
}

.specific-grade-grid article {
  padding: 26px 30px;
  border-left: 1px solid rgba(21, 21, 23, 0.16);
}

.specific-grade-grid span {
  color: #f45a28;
  font-size: 10px;
  font-weight: 850;
}

.specific-grade-grid h3 {
  margin: 18px 0 14px;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
}

.specific-grade-grid p,
.specific-week-list p,
.specific-parent-list p {
  margin: 0;
  color: rgba(21, 21, 23, 0.66);
  font-size: 13px;
  line-height: 1.85;
}

.specific-week-list,
.specific-parent-list {
  margin: 0;
  padding: 10px 0 48px 206px;
  list-style: none;
}

.specific-week-list li {
  display: grid;
  grid-template-columns: 48px 180px minmax(0, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid rgba(21, 21, 23, 0.14);
}

.specific-week-list li > span,
.specific-parent-list li > span {
  color: #f45a28;
  font-size: 10px;
  font-weight: 850;
}

.specific-week-list li strong {
  display: block;
  font-size: 16px;
}

.specific-week-list li p {
  grid-column: 3;
}

.specific-parent-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.specific-parent-list li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  min-height: 170px;
  padding: 26px 30px;
  border-left: 1px solid rgba(21, 21, 23, 0.16);
  border-top: 1px solid rgba(21, 21, 23, 0.16);
}

.specific-parent-list li strong {
  font-size: 17px;
}

.specific-parent-list li p {
  grid-column: 2;
}

@media (max-width: 760px) {
  .product-specific-guide {
    padding: 78px 20px;
  }

  .specific-guide-heading {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 42px;
  }

  .specific-guide-heading > span {
    grid-column: auto;
  }

  .specific-guide-heading h2 {
    grid-column: 1 !important;
    font-size: 38px;
    line-height: 1.08;
  }

  .specific-guide-heading p {
    grid-column: 1 !important;
    font-size: 13px;
    line-height: 1.75;
  }

  .specific-guide-board {
    grid-template-columns: 1fr;
  }

  .specific-guide-board article {
    min-height: 0;
    padding: 25px 4px 27px;
    border-right: 0;
    border-bottom: 1px solid rgba(21, 21, 23, 0.16);
  }

  .specific-guide-board article:last-child {
    margin: 0 -20px;
    padding: 28px 20px;
    border-bottom: 0;
  }

  .specific-guide-board h3 {
    margin: 25px 0 14px;
    font-size: 27px;
  }

  .specific-guide-board small {
    margin-top: 20px;
    padding-top: 0;
  }

  .specific-guide-details {
    margin-top: 22px;
  }

  .specific-guide-details > details > summary {
    min-height: 96px;
    grid-template-columns: 1fr auto;
    gap: 8px 18px;
    padding: 20px 2px;
  }

  .specific-guide-details > details > summary span {
    grid-column: 1;
  }

  .specific-guide-details > details > summary strong {
    grid-column: 1;
    font-size: 20px;
  }

  .specific-guide-details > details > summary::after {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .specific-grade-grid {
    grid-template-columns: 1fr;
    padding: 2px 0 32px;
  }

  .specific-grade-grid article {
    padding: 22px 2px;
    border-left: 0;
    border-top: 1px solid rgba(21, 21, 23, 0.14);
  }

  .specific-week-list,
  .specific-parent-list {
    padding: 2px 0 32px;
  }

  .specific-week-list li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 22px 2px;
  }

  .specific-week-list li p {
    grid-column: 2;
    margin-top: 10px;
  }

  .specific-parent-list {
    grid-template-columns: 1fr;
  }

  .specific-parent-list li {
    min-height: 0;
    padding: 22px 2px;
    border-left: 0;
  }
}

/* Page-specific reference notes stay near the bottom and out of the core sales flow. */
.page-reference-section {
  display: block !important;
  width: 100%;
  padding: clamp(82px, 8vw, 128px) max(5vw, calc((100vw - 1180px) / 2));
  background: #fff;
  color: var(--pd-ink);
}

.page-reference-section > header {
  max-width: 820px;
  margin-bottom: clamp(38px, 5vw, 62px);
}

.page-reference-section > header > span {
  display: block;
  margin-bottom: 22px;
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
}

.page-reference-section > header h2 {
  margin: 0;
  font-size: clamp(38px, 4.7vw, 66px);
  line-height: 1.05;
}

.page-reference-section > header p {
  max-width: 720px;
  margin: 25px 0 0;
  color: rgba(21, 21, 23, 0.62);
  font-size: 14px;
  line-height: 1.8;
}

.page-reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--pd-line);
}

.page-reference-grid > details {
  grid-column: auto !important;
  padding: 0;
  border-top: 0;
  border-right: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}

.page-reference-grid > details:nth-child(2n) {
  border-right: 0;
}

.page-reference-grid summary {
  min-height: 116px;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 22px 25px;
  cursor: pointer;
  list-style: none;
}

.page-reference-grid summary::-webkit-details-marker {
  display: none;
}

.page-reference-grid summary > span {
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
}

.page-reference-grid summary > div {
  display: grid;
  gap: 6px;
}

.page-reference-grid summary strong {
  font-size: 18px;
  line-height: 1.3;
}

.page-reference-grid summary small {
  color: rgba(21, 21, 23, 0.48);
  font-size: 10px;
}

.page-reference-grid summary::after {
  content: "+";
  color: var(--pd-orange);
  font-size: 26px;
  font-weight: 300;
}

.page-reference-grid > details[open] summary::after {
  content: "−";
}

.page-reference-grid > details > div {
  padding: 0 25px 30px 81px;
}

.page-reference-grid > details > div p {
  margin: 0;
  color: rgba(21, 21, 23, 0.68);
  font-size: 13px;
  line-height: 1.85;
}

.page-reference-grid > details > div p + p {
  margin-top: 15px;
}

.page-reference-checklist {
  grid-column: auto !important;
  padding: 0;
  border-top: 0;
  border-bottom: 1px solid var(--pd-line);
}

.page-reference-checklist > summary {
  min-height: 124px;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px 2px;
  cursor: pointer;
  list-style: none;
}

.page-reference-checklist > summary::-webkit-details-marker {
  display: none;
}

.page-reference-checklist > summary span {
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
}

.page-reference-checklist > summary strong {
  font-size: clamp(19px, 2vw, 27px);
}

.page-reference-checklist > summary::after {
  content: "+";
  color: var(--pd-orange);
  font-size: 28px;
  font-weight: 300;
}

.page-reference-checklist[open] > summary::after {
  content: "−";
}

.page-reference-checklist > ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 0 0 34px 204px;
  margin: 0;
  list-style: none;
}

.page-reference-checklist li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 22px;
  border-top: 1px solid var(--pd-line);
  border-left: 1px solid var(--pd-line);
}

.page-reference-checklist li span {
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
}

.page-reference-checklist li p {
  margin: 0;
  color: rgba(21, 21, 23, 0.68);
  font-size: 12px;
  line-height: 1.8;
}

@media (max-width: 760px) {
  .page-reference-section {
    padding: 72px 20px;
  }

  .page-reference-section > header h2 {
    font-size: 37px;
  }

  .page-reference-section > header p {
    font-size: 13px;
  }

  .page-reference-grid {
    grid-template-columns: 1fr;
  }

  .page-reference-grid > details,
  .page-reference-grid > details:nth-child(2n) {
    border-right: 0;
  }

  .page-reference-grid summary {
    min-height: 104px;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    gap: 12px;
    padding: 19px 2px;
  }

  .page-reference-grid summary strong {
    font-size: 16px;
  }

  .page-reference-grid > details > div {
    padding: 0 2px 27px 44px;
  }

  .page-reference-checklist > summary {
    min-height: 108px;
    grid-template-columns: 1fr auto;
    gap: 7px 16px;
    padding: 20px 2px;
  }

  .page-reference-checklist > summary span,
  .page-reference-checklist > summary strong {
    grid-column: 1;
  }

  .page-reference-checklist > summary::after {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .page-reference-checklist > ol {
    grid-template-columns: 1fr;
    padding: 0 0 28px;
  }

  .page-reference-checklist li {
    padding: 18px 2px;
    border-left: 0;
  }
}


.product-section {
  width: 100%;
  min-height: 88svh;
  display: grid !important;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr) !important;
  align-items: center;
  gap: clamp(50px, 7vw, 118px);
  padding: clamp(92px, 9vw, 150px) max(5vw, calc((100vw - 1440px) / 2));
  margin: 0;
  color: var(--pd-ink);
}

.product-section > * { grid-column: auto !important; min-width: 0; }
.product-section--dark { background: var(--pd-black); color: #fff; }
.product-section--light { background: var(--pd-paper); }
.product-section--orange { background: var(--pd-orange); color: #fff; }

.product-copy > span,
.product-heading > span,
.feature-copy > span,
.parent-showcase article > div:first-child > span {
  display: block;
  margin-bottom: 19px;
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.product-section--orange .product-copy > span { color: rgba(255, 255, 255, 0.72); }
.product-copy h2,
.product-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 74px);
  font-weight: 850;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.product-copy > p {
  max-width: 480px;
  margin: 26px 0 0;
  color: rgba(21, 21, 23, 0.6);
  font-size: clamp(15px, 1.4vw, 19px);
  line-height: 1.65;
}
.product-section--dark .product-copy > p,
.product-section--orange .product-copy > p { color: rgba(255, 255, 255, 0.65); }

.product-confidence {
  min-height: 62svh;
  display: grid;
  align-content: center;
  gap: 22px;
  padding: clamp(88px, 9vw, 150px) max(5vw, calc((100vw - 1440px) / 2));
  background: var(--pd-orange);
  color: #fff;
}

.product-confidence > span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 800;
}

.product-confidence h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(44px, 6.2vw, 88px);
  font-weight: 850;
  line-height: 1;
  letter-spacing: -0.055em;
}

.service-principles {
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}

.service-principles li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 104px;
  padding: 20px 6px;
  border-bottom: 1px solid var(--pd-line);
}

.service-principles span {
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
}

.service-principles strong { font-size: 18px; }
.service-principles small { color: rgba(21, 21, 23, 0.45); font-size: 10px; text-align: right; }

.product-heading {
  grid-column: 1 / -1 !important;
  max-width: 760px;
}

.product-heading > p {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(21, 21, 23, 0.58);
  font-size: 16px;
  line-height: 1.7;
}

.product-section--dark .product-heading > p { color: rgba(255, 255, 255, 0.58); }

.diagnosis-ui,
.teacher-record,
.trial-ui,
.local-plan-ui {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: #19191d;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.diagnosis-ui > header,
.teacher-record > header,
.trial-ui > header,
.local-plan-ui > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.diagnosis-ui > header div,
.teacher-record > header div,
.local-plan-ui > header div { display: grid; gap: 5px; }
.diagnosis-ui > header span,
.teacher-record > header span,
.local-plan-ui > header span { color: var(--pd-orange); font-size: 9px; font-weight: 850; letter-spacing: 0.12em; }
.diagnosis-ui > header strong,
.teacher-record > header strong,
.local-plan-ui > header strong { color: #fff; font-size: 20px; }
.diagnosis-ui > header small { color: rgba(255, 255, 255, 0.46); font-size: 10px; }

.diagnosis-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}
.diagnosis-summary article { min-height: 130px; display: flex; flex-direction: column; justify-content: space-between; padding: 22px 24px; border-right: 1px solid rgba(255, 255, 255, 0.13); }
.diagnosis-summary article:last-child { border-right: 0; }
.diagnosis-summary span { color: rgba(255, 255, 255, 0.48); font-size: 10px; }
.diagnosis-summary strong { color: #fff; font-size: 42px; line-height: 1; }
.diagnosis-summary strong.is-word { max-width: 130px; font-size: clamp(18px, 1.8vw, 27px); line-height: 1.15; word-break: keep-all; }
.diagnosis-summary strong small { margin-left: 3px; color: var(--pd-orange); font-size: 12px; }

.diagnosis-units { display: grid; gap: 18px; padding: 28px; }
.diagnosis-units > p { margin: 0 0 4px; color: #fff; font-size: 12px; font-weight: 750; }
.diagnosis-units > div { display: grid; grid-template-columns: 92px 1fr 28px; align-items: center; gap: 14px; }
.diagnosis-units span { color: rgba(255, 255, 255, 0.7); font-size: 11px; }
.diagnosis-units i { height: 7px; overflow: hidden; background: rgba(255, 255, 255, 0.1); }
.diagnosis-units i b { width: var(--score); height: 100%; display: block; background: var(--pd-orange); }
.diagnosis-units strong { color: #fff; font-size: 11px; text-align: right; }

.diagnosis-ui > footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 20px 28px; background: var(--pd-orange); }
.diagnosis-ui > footer span { font-size: 10px; opacity: 0.75; }
.diagnosis-ui > footer strong { color: #fff; font-size: 15px; }
.diagnosis-ui > footer b { padding: 8px 10px; border-radius: 999px; background: #fff; color: var(--pd-orange); font-size: 8px; letter-spacing: 0.08em; }

.diagnosis-criteria {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  background: #161619;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.diagnosis-criteria > header {
  display: grid;
  gap: 7px;
  padding: 26px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.diagnosis-criteria > header span {
  color: var(--pd-orange);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.diagnosis-criteria > header strong { color: #fff; font-size: 20px; }
.diagnosis-criteria ol { padding: 0; margin: 0; list-style: none; }
.diagnosis-criteria li {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 18px;
  min-height: 112px;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}
.diagnosis-criteria li > span { color: var(--pd-orange); font-size: 10px; font-weight: 850; }
.diagnosis-criteria li > div { display: grid; gap: 8px; }
.diagnosis-criteria li strong { color: #fff; font-size: 17px; }
.diagnosis-criteria li small { color: rgba(255, 255, 255, 0.48); font-size: 11px; }
.diagnosis-criteria > footer {
  padding: 21px 28px;
  background: var(--pd-orange);
  color: #fff;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.55;
}

.product-management,
.product-parent,
.product-exam,
.product-reviews { grid-template-columns: 1fr !important; }

.management-showcase,
.parent-showcase {
  grid-column: 1 / -1 !important;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pd-line);
}

.feature-row,
.parent-showcase > article {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: clamp(46px, 8vw, 140px);
  min-height: 560px;
  padding: 76px 0;
  border-bottom: 1px solid var(--pd-line);
}
.feature-row--reverse .feature-copy { order: 2; }
.feature-row--reverse > div:last-child { order: 1; }
.feature-copy h3,
.parent-showcase h3 { margin: 0; font-size: clamp(30px, 3.4vw, 50px); line-height: 1.05; letter-spacing: -0.04em; }
.feature-copy p,
.parent-showcase article > div:first-child > p { margin: 17px 0 0; color: rgba(21, 21, 23, 0.52); font-size: 14px; }

.week-ui,
.feedback-ui,
.monthly-ui,
.consult-ui,
.message-ui {
  overflow: hidden;
  border: 1px solid var(--pd-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 22px 55px rgba(27, 23, 19, 0.1);
}

.week-ui > header,
.feedback-ui > header,
.monthly-ui > header,
.message-ui > header { display: flex; justify-content: space-between; gap: 18px; padding: 20px 22px; border-bottom: 1px solid var(--pd-line); }
.week-ui > header b,
.feedback-ui > header span,
.monthly-ui > header b,
.message-ui > header b { font-size: 14px; }
.week-ui > header span,
.feedback-ui > header b,
.monthly-ui > header span,
.message-ui > header span { color: rgba(21, 21, 23, 0.42); font-size: 10px; }

.week-ui ol { grid-column: auto !important; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0; margin: 0; list-style: none; }
.week-ui li { min-height: 210px; display: flex; flex-direction: column; padding: 22px 18px; border-right: 1px solid var(--pd-line); }
.week-ui li:last-child { border-right: 0; }
.week-ui li > span { color: rgba(21, 21, 23, 0.38); font-size: 9px; font-weight: 850; letter-spacing: 0.1em; }
.week-ui li > b { margin-top: auto; font-size: 18px; }
.week-ui li > small { margin-top: 7px; color: rgba(21, 21, 23, 0.48); font-size: 10px; }
.week-ui .is-next { background: var(--pd-orange); color: #fff; }
.week-ui .is-next > span,
.week-ui .is-next > small { color: rgba(255, 255, 255, 0.72); }

.feedback-question { margin: 24px; padding: 26px; border: 1px solid rgba(244, 90, 40, 0.25); background: #fff8f4; }
.feedback-question > span { color: var(--pd-orange); font-size: 10px; font-weight: 850; }
.feedback-question > strong { display: block; margin-top: 34px; font-size: 20px; }
.feedback-question > i { display: inline-block; margin-top: 18px; padding: 7px 10px; border-radius: 999px; background: var(--pd-orange); color: #fff; font-size: 9px; font-style: normal; }
.feedback-ui > footer { display: flex; justify-content: space-between; gap: 18px; padding: 20px 24px; background: #17171a; color: #fff; }
.feedback-ui > footer span { color: rgba(255, 255, 255, 0.5); font-size: 10px; }
.feedback-ui > footer b { font-size: 12px; }

.feedback-process {
  overflow: hidden;
  border: 1px solid var(--pd-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 22px 55px rgba(27, 23, 19, 0.1);
}

.feedback-process > header {
  display: grid;
  gap: 7px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--pd-line);
}
.feedback-process > header span { color: var(--pd-orange); font-size: 9px; font-weight: 850; letter-spacing: 0.1em; }
.feedback-process > header strong { font-size: 16px; }
.feedback-process ol { padding: 0; margin: 0; list-style: none; }
.feedback-process li {
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 104px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--pd-line);
}
.feedback-process li:last-child { border-bottom: 0; }
.feedback-process li > span { color: var(--pd-orange); font-size: 10px; font-weight: 850; }
.feedback-process li > div { display: grid; gap: 7px; }
.feedback-process li strong { font-size: 15px; }
.feedback-process li small { color: rgba(21, 21, 23, 0.46); font-size: 10px; line-height: 1.5; }

.next-ui { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 250px; padding: 30px; border-radius: 10px; background: #161619; box-shadow: 0 22px 55px rgba(27, 23, 19, 0.16); }
.next-ui span,
.next-ui strong { flex: 0 0 auto; padding: 13px 17px; border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 999px; color: rgba(255, 255, 255, 0.72); font-size: 11px; }
.next-ui strong { border-color: var(--pd-orange); background: var(--pd-orange); color: #fff; }
.next-ui i { flex: 1 1 35px; max-width: 65px; height: 1px; background: rgba(255, 255, 255, 0.25); }

.product-exam { gap: 56px; }
.exam-program-steps {
  grid-column: 1 / -1 !important;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.exam-program-steps > li {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  background: #121215;
}

.exam-program-steps > li:last-child { border-right: 0; }
.exam-program-steps > li.is-after { background: #19191d; }
.exam-program-steps > li > span { color: var(--pd-orange); font-size: 9px; font-weight: 850; letter-spacing: 0.1em; }
.exam-program-steps > li > strong { margin-top: 34px; color: #fff; font-size: clamp(24px, 2.3vw, 34px); }
.exam-program-steps > li > small { margin-top: 12px; color: rgba(255, 255, 255, 0.45); font-size: 10px; line-height: 1.6; }
.exam-program-steps ul { display: grid; gap: 0; padding: 0; margin: auto 0 0; list-style: none; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.exam-program-steps ul li { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); color: rgba(255, 255, 255, 0.72); font-size: 11px; }
.exam-program-steps ul li::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 10px 2px 0; border-radius: 50%; background: var(--pd-orange); }
.exam-flow { grid-column: 1 / -1 !important; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0; margin: 0; list-style: none; border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 999px; }
.exam-flow li { padding: 13px 10px; border-right: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255, 255, 255, 0.5); font-size: 10px; font-weight: 750; text-align: center; }
.exam-flow li:last-child { border-right: 0; }
.exam-flow li:nth-child(2) { border-radius: 999px; background: var(--pd-orange); color: #fff; }

.exam-showcase { grid-column: 1 / -1 !important; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.exam-showcase > article { min-height: 490px; display: flex; flex-direction: column; padding: 24px; border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 10px; background: #151519; }
.exam-showcase > article > span { color: var(--pd-orange); font-size: 9px; font-weight: 850; letter-spacing: 0.1em; }
.exam-showcase h3 { margin: 14px 0 34px; color: #fff; font-size: 22px; }

.plan-sheet,
.correction-sheet,
.result-sheet { margin-top: auto; border-radius: 8px; background: #f6f4ef; color: var(--pd-ink); }
.plan-sheet { overflow: hidden; }
.plan-sheet header { display: flex; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--pd-line); }
.plan-sheet header b { font-size: 12px; }
.plan-sheet header span { color: rgba(21, 21, 23, 0.44); font-size: 9px; }
.plan-sheet > div { display: grid; grid-template-columns: 28px 1fr 34px; align-items: center; gap: 9px; padding: 14px 16px; border-bottom: 1px solid var(--pd-line); }
.plan-sheet > div:last-child { border-bottom: 0; }
.plan-sheet > div strong,
.plan-sheet > div small { font-size: 9px; }
.plan-sheet > div i { height: 7px; background: rgba(21, 21, 23, 0.1); }
.plan-sheet > div i::after { content: ""; width: var(--plan); height: 100%; display: block; background: var(--pd-orange); }

.correction-sheet { position: relative; min-height: 250px; padding: 26px; }
.correction-sheet > b { color: var(--pd-orange); font-size: 11px; }
.correction-sheet > p { margin: 30px 0 0; padding-bottom: 14px; border-bottom: 1px solid rgba(21, 21, 23, 0.2); font-family: Georgia, serif; font-size: 24px; }
.correction-sheet > i { position: absolute; right: 24px; top: 94px; color: var(--pd-orange); font-size: 10px; font-style: normal; transform: rotate(-5deg); }
.correction-sheet > em { display: block; margin-top: 34px; color: var(--pd-orange); font-size: 11px; font-style: normal; line-height: 1.5; }

.result-sheet { padding: 20px; }
.result-sheet header { display: flex; justify-content: space-between; align-items: end; padding-bottom: 18px; border-bottom: 1px solid var(--pd-line); }
.result-sheet header span { font-size: 10px; }
.result-sheet header strong { color: var(--pd-orange); font-size: 18px; }
.result-sheet > div { display: grid; grid-template-columns: 46px 1fr; gap: 10px; align-items: center; margin-top: 18px; }
.result-sheet > div span { font-size: 9px; }
.result-sheet > div i { height: 8px; background: rgba(21, 21, 23, 0.1); }
.result-sheet > div i b { width: var(--result); height: 100%; display: block; background: var(--pd-orange); }

.teacher-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.teacher-proof article {
  min-height: 132px;
  padding: 22px;
  border: 1px solid var(--pd-line);
  background: #fff;
}

.teacher-proof small {
  display: block;
  margin-bottom: 20px;
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.teacher-proof strong {
  color: var(--pd-ink);
  font-size: 18px;
  line-height: 1.35;
}

.teacher-match-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--pd-line);
  background: #fff;
  box-shadow: 0 28px 70px rgba(30, 24, 18, 0.12);
}

.teacher-match-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1846 / 852;
  object-fit: cover;
}

.teacher-match-visual figcaption {
  display: grid;
  gap: 7px;
  padding: 22px 26px 24px;
  border-top: 1px solid var(--pd-line);
}

.teacher-match-visual figcaption span {
  color: rgba(21, 21, 23, 0.48);
  font-size: 10px;
}

.teacher-match-visual figcaption strong {
  color: var(--pd-ink);
  font-size: 17px;
  line-height: 1.45;
}

.trial-ui { background: rgba(20, 20, 22, 0.94); }
.trial-ui > header span { color: #fff; font-size: 15px; font-weight: 800; }
.trial-ui > header b { padding: 8px 11px; border-radius: 999px; background: var(--pd-orange); color: #fff; font-size: 9px; }
.trial-ui ol { grid-column: auto !important; padding: 0; margin: 0; list-style: none; }
.trial-ui li { display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 16px; padding: 22px 26px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.trial-ui li > span { color: var(--pd-orange); font-size: 10px; font-weight: 850; }
.trial-ui li > div { display: grid; gap: 5px; }
.trial-ui li > div strong { color: #fff; font-size: 15px; }
.trial-ui li > div small { color: rgba(255, 255, 255, 0.45); font-size: 10px; }
.trial-ui li > b { padding: 8px 10px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 999px; color: #fff; font-size: 9px; }
.trial-ui > footer { display: flex; align-items: center; gap: 9px; padding: 24px 26px; overflow-x: auto; color: rgba(255, 255, 255, 0.48); font-size: 9px; white-space: nowrap; scrollbar-width: none; }
.trial-ui > footer::-webkit-scrollbar { display: none; }
.trial-ui > footer span,
.trial-ui > footer strong { flex: 0 0 auto; }
.trial-ui > footer strong { padding: 9px 11px; border-radius: 999px; background: #fff; color: var(--pd-orange); }
.trial-ui > footer i { flex: 1 0 20px; height: 1px; background: rgba(255, 255, 255, 0.2); }

.parent-showcase > article > div:first-child > span { margin-bottom: 13px; }
.message-ui { max-width: 520px; margin-left: auto; }
.message-ui > p { margin: 28px; padding: 20px; border-radius: 0 12px 12px 12px; background: #edf4f8; font-size: 13px; line-height: 1.7; }
.message-ui > p strong { color: var(--pd-orange); }
.monthly-ui { padding-bottom: 18px; }
.monthly-ui > div { display: grid; grid-template-columns: 76px 1fr 28px; align-items: center; gap: 12px; padding: 14px 22px; }
.monthly-ui > div span { font-size: 10px; }
.monthly-ui > div i { height: 8px; background: rgba(21, 21, 23, 0.1); }
.monthly-ui > div i b { width: var(--month); height: 100%; display: block; background: var(--pd-orange); }
.monthly-ui > div strong { font-size: 10px; }
.monthly-ui > footer { margin: 12px 22px 0; padding: 14px; border-radius: 7px; background: #17171a; color: #fff; font-size: 10px; }
.consult-ui { padding: 25px; background: #17171a; color: #fff; }
.consult-ui > span { color: var(--pd-orange); font-size: 9px; font-weight: 850; letter-spacing: 0.1em; }
.consult-ui > p { margin: 30px 0; padding: 20px; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 9px; color: rgba(255, 255, 255, 0.72); font-size: 13px; line-height: 1.7; }
.consult-ui > footer { color: rgba(255, 255, 255, 0.4); font-size: 9px; }

.product-reviews { gap: 60px; }
.product-reviews .review-strip { grid-column: 1 / -1 !important; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; overflow-x: auto; scrollbar-width: none; }
.product-reviews .review-strip::-webkit-scrollbar { display: none; }
.product-reviews blockquote { min-height: 330px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; margin: 0; border: 1px solid rgba(255, 255, 255, 0.15); background: #151519; }
.product-reviews blockquote > span { color: var(--pd-orange); font-size: 9px; font-weight: 850; }
.product-reviews blockquote p { margin: auto 0; color: #fff; font-size: clamp(27px, 2.7vw, 42px); font-weight: 800; line-height: 1.22; letter-spacing: -0.04em; }
.product-reviews blockquote footer { color: rgba(255, 255, 255, 0.42); font-size: 10px; }

.product-process { grid-template-columns: 1fr !important; }

.process-steps {
  grid-column: 1 / -1 !important;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}

.process-steps li {
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  padding: 34px 26px;
  border-right: 1px solid var(--pd-line);
}

.process-steps li:last-child { border-right: 0; }
.process-steps li::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 2px;
  background: transparent;
}
.process-steps li.is-decision::before { background: var(--pd-orange); }
.process-steps span { color: var(--pd-orange); font-size: 11px; font-weight: 850; }
.process-steps strong { margin-top: auto; font-size: clamp(22px, 2vw, 31px); }
.process-steps small { margin-top: 10px; color: rgba(21, 21, 23, 0.48); font-size: 11px; }

.product-price {
  min-height: 70svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(90px, 9vw, 150px) max(5vw, calc((100vw - 1440px) / 2));
  background: var(--pd-black);
  color: #fff;
}

.product-price > span {
  margin-bottom: 24px;
  color: var(--pd-orange);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.product-price h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(48px, 7vw, 102px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.product-price p {
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 15px;
}

.local-plan-ui { background: #fff; color: var(--pd-ink); border-color: var(--pd-line); box-shadow: 0 28px 70px rgba(30, 24, 18, 0.12); }
.local-plan-ui > header { border-color: var(--pd-line); }
.local-plan-ui > header strong { color: var(--pd-ink); }
.local-plan-ui > header > b { padding: 8px 11px; border-radius: 999px; background: #17171a; color: #fff; font-size: 9px; }
.local-week { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-bottom: 1px solid var(--pd-line); }
.local-week > span { min-height: 116px; display: flex; flex-direction: column; justify-content: space-between; padding: 16px 12px; border-right: 1px solid var(--pd-line); color: rgba(21, 21, 23, 0.4); font-size: 9px; font-weight: 850; }
.local-week > span:last-child { border-right: 0; }
.local-week > span small { color: var(--pd-ink); font-size: 12px; font-weight: 750; }
.local-week .is-class { background: var(--pd-orange); color: rgba(255, 255, 255, 0.72); }
.local-week .is-class small { color: #fff; }
.local-week .is-review { background: #17171a; color: rgba(255, 255, 255, 0.5); }
.local-week .is-review small { color: #fff; }
.local-plan-ui ol { grid-column: auto !important; padding: 0; margin: 0; list-style: none; }
.local-plan-ui li { display: flex; justify-content: space-between; gap: 18px; padding: 19px 24px; border-bottom: 1px solid var(--pd-line); }
.local-plan-ui li:last-child { border-bottom: 0; }
.local-plan-ui li span { color: rgba(21, 21, 23, 0.44); font-size: 10px; }
.local-plan-ui li strong { font-size: 12px; }

.local-evidence-drawer { display: block !important; padding: 0 !important; margin: 0 !important; background: var(--pd-black) !important; color: #fff; }
.local-evidence-summary { min-height: 210px; display: grid; grid-template-columns: 1fr auto; align-content: center; gap: 12px 30px; padding: 54px max(5vw, calc((100vw - 1180px) / 2)); border-top: 1px solid rgba(255, 255, 255, 0.18); border-bottom: 1px solid rgba(255, 255, 255, 0.18); cursor: pointer; list-style: none; }
.local-evidence-summary::-webkit-details-marker { display: none; }
.local-evidence-summary > span { grid-column: 1 / -1; color: var(--pd-orange); font-size: 10px; font-weight: 850; letter-spacing: 0.12em; }
.local-evidence-summary > strong { font-size: clamp(32px, 4vw, 54px); line-height: 1; letter-spacing: -0.04em; }
.local-evidence-summary > small { align-self: end; color: rgba(255, 255, 255, 0.56); font-size: 11px; }
.local-evidence-summary::after { content: "+"; grid-column: 2; grid-row: 2; align-self: center; margin-left: 26px; color: var(--pd-orange); font-size: 34px; font-weight: 300; }
.local-evidence-drawer[open] .local-evidence-summary::after { content: "−"; }
.local-evidence-drawer > .local-evidence-heading,
.local-evidence-drawer > .local-evidence-grid,
.local-evidence-drawer > .local-data-source { max-width: 1180px; margin-left: auto !important; margin-right: auto !important; }
.local-evidence-drawer .local-evidence-heading > p:last-child { color: rgba(255, 255, 255, 0.68); }
.local-evidence-drawer .local-school-panel,
.local-evidence-drawer .local-study-panel { color: #171717; }
.local-evidence-drawer .local-school-list strong { color: #171717; }
.local-evidence-drawer .local-school-list span,
.local-evidence-drawer .local-school-panel > p:not(.local-panel-label),
.local-evidence-drawer .local-study-cards p { color: #68635d; }
.local-evidence-drawer .local-related-areas p,
.local-evidence-drawer .local-check-details li { color: rgba(23, 23, 23, 0.78); }

.seo-parent-region-link {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 780;
  line-height: 1.5;
}

.seo-parent-region-link a {
  color: #171717;
  text-decoration: underline;
  text-decoration-color: rgba(240, 90, 40, 0.58);
  text-underline-offset: 4px;
}

@media (max-width: 900px) {
  .product-section { min-height: 0; grid-template-columns: 1fr !important; gap: 56px; padding: 86px 24px; }
  .product-heading { grid-column: auto !important; }
  .exam-program-steps { grid-template-columns: 1fr; }
  .exam-program-steps > li { min-height: 330px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.16); }
  .feature-row,
  .parent-showcase > article { grid-template-columns: 1fr; gap: 36px; min-height: 0; padding: 68px 0; }
  .feature-row--reverse .feature-copy,
  .feature-row--reverse > div:last-child { order: initial; }
  .message-ui { width: 100%; max-width: none; }
}

@media (max-width: 640px) {
  .product-section { gap: 42px; padding: 72px 20px; }
  .product-confidence { min-height: 0; padding: 78px 20px; }
  .product-confidence h2 { font-size: 43px; }
  .service-principles li { grid-template-columns: 30px minmax(0, 1fr); min-height: 92px; padding: 18px 2px; }
  .service-principles strong { font-size: 16px; }
  .service-principles small { grid-column: 2; text-align: left; }
  .product-copy h2,
  .product-heading h2 { font-size: 43px; }
  .product-copy > p { margin-top: 20px; font-size: 14px; }
  .product-heading > p { margin-top: 18px; font-size: 14px; }

  .diagnosis-ui > header,
  .teacher-record > header,
  .trial-ui > header,
  .local-plan-ui > header { padding: 20px; }
  .diagnosis-ui > header strong,
  .teacher-record > header strong,
  .local-plan-ui > header strong { font-size: 16px; }
  .diagnosis-ui > header small { text-align: right; }
  .diagnosis-summary article { min-height: 108px; padding: 17px 12px; }
  .diagnosis-summary strong { font-size: 31px; }
  .diagnosis-units { padding: 22px 18px; }
  .diagnosis-summary strong.is-word { font-size: 18px; }
  .diagnosis-units > div { grid-template-columns: 68px 1fr 32px; gap: 9px; }
  .diagnosis-ui > footer { grid-template-columns: 1fr auto; padding: 18px; }
  .diagnosis-ui > footer span { grid-column: 1 / -1; }
  .diagnosis-criteria > header { padding: 21px 20px; }
  .diagnosis-criteria > header strong { font-size: 17px; }
  .diagnosis-criteria li { grid-template-columns: 30px 1fr; min-height: 100px; padding: 20px; }
  .diagnosis-criteria li strong { font-size: 15px; }
  .diagnosis-criteria li small { line-height: 1.6; }
  .diagnosis-criteria > footer { padding: 18px 20px; font-size: 11px; }

  .feature-row,
  .parent-showcase > article { padding: 54px 0; }
  .feature-copy h3,
  .parent-showcase h3 { font-size: 34px; }
  .week-ui ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .week-ui li { min-height: 145px; border-bottom: 1px solid var(--pd-line); }
  .week-ui li:nth-child(2) { border-right: 0; }
  .feedback-question { margin: 18px; padding: 20px; }
  .feedback-process > header { padding: 20px; }
  .feedback-process li { grid-template-columns: 30px 1fr; min-height: 96px; padding: 18px 20px; }
  .next-ui { min-height: 200px; flex-wrap: wrap; }
  .next-ui i { flex: 0 0 20px; }

  .exam-flow { overflow-x: auto; grid-template-columns: repeat(4, 100px); scrollbar-width: none; }
  .exam-flow::-webkit-scrollbar { display: none; }
  .exam-program-steps { grid-template-columns: 1fr; }
  .exam-program-steps > li { min-height: 330px; padding: 26px 22px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.16); }
  .exam-showcase { grid-template-columns: 1fr; }
  .exam-showcase > article { min-height: 410px; }

  .teacher-proof { grid-template-columns: 1fr; margin-top: 28px; }
  .teacher-proof article { min-height: 0; padding: 19px 20px; }
  .teacher-proof small { margin-bottom: 12px; }
  .teacher-proof strong { font-size: 16px; }
  .teacher-match-visual img { min-height: 0; object-position: center; }
  .teacher-match-visual figcaption { padding: 18px 20px 20px; }
  .teacher-match-visual figcaption strong { font-size: 15px; }
  .trial-ui li { grid-template-columns: 28px 1fr; padding: 20px; }
  .trial-ui li > b { grid-column: 2; justify-self: start; }

  .parent-showcase > article { gap: 28px; }
  .product-reviews .review-strip { grid-template-columns: repeat(3, 80vw); }
  .product-reviews blockquote { min-height: 285px; }

  .process-steps { grid-template-columns: repeat(4, 72vw); overflow-x: auto; scrollbar-width: none; }
  .process-steps::-webkit-scrollbar { display: none; }
  .process-steps li { min-height: 230px; }
  .product-price { min-height: 58svh; padding: 82px 20px; }
  .product-price h2 { font-size: 48px; }
  .product-price p { font-size: 13px; line-height: 1.6; }

  .local-week { grid-template-columns: repeat(5, 84px); overflow-x: auto; scrollbar-width: none; }
  .local-week::-webkit-scrollbar { display: none; }
  .local-plan-ui li { display: grid; gap: 6px; padding: 17px 20px; }

  .local-evidence-summary { min-height: 170px; grid-template-columns: 1fr auto; padding: 44px 20px; }
  .local-evidence-summary > strong { font-size: 34px; }
  .local-evidence-summary > small { grid-column: 1; grid-row: 3; align-self: start; }
  .local-evidence-summary::after { grid-column: 2; grid-row: 2 / 4; margin-left: 8px; }
}