@charset "utf-8";
/* ============================================================================
 * ERUMENB /book/pm/css/combo-solution.css
 * ----------------------------------------------------------------------------
 * Version : v01-r09
 * Updated : 2026-04-11 20:15 KST
 * Purpose : 초등 국어 콤비 솔루션 페이지 스타일
 * ----------------------------------------------------------------------------
 * [v01-r09]
 * - PHP(v01-r10) 구조 기준 전체 스타일 정리
 * - 교재 후기 카드를 PC 2열 / 모바일 1열로 정리
 * - 교재 목록 탭 spinner 를 .combo-books__panels 영역 기준으로 정리
 * - 모바일 교재 목록 요소 중앙 정렬 반영
 * - 교재 목록 대표 후기 닉네임 스타일 추가
 * - 사용하지 않는 legacy preview modal 스타일 제거
 *
 * [v01-r08]
 * - 현재 PHP(v01-r08) 구조 기준 전체 스타일 정리
 * - 전체 톤을 연주황/크림 계열로 유지
 * - combo-score-review 후기목록을 PC/모바일 모두 1열 세로배치로 고정
 * - series detail 강조 strong / .is-emphasis 스타일 유지
 * ========================================================================== */

#comboSolutionPage.combo-solution-page {
    --combo-bg: #fffaf5;
    --combo-bg-soft: #fff6ee;
    --combo-bg-soft-2: #fff2e6;
    --combo-surface: #ffffff;
    --combo-surface-2: #fff8f1;
    --combo-line: #ecdccf;
    --combo-line-strong: #dfc8b7;
    --combo-text: #3f332c;
    --combo-text-soft: #7b6b60;
    --combo-title: #2e241f;
    --combo-primary: #d98342;
    --combo-primary-dark: #bf6d32;
    --combo-primary-soft: #fff0df;
    --combo-vocab: #fff1e4;
    --combo-reading: #fff6ea;
    --combo-bridge: #fff3e8;
    --combo-shadow: 0 14px 30px rgba(117, 75, 37, 0.08);
    --combo-shadow-soft: 0 8px 20px rgba(117, 75, 37, 0.06);
    --combo-radius-xl: 28px;
    --combo-radius-lg: 22px;
    --combo-radius-md: 16px;
    --combo-radius-sm: 12px;

    color: var(--combo-text);
    line-height: 1.7;
    word-break: keep-all;
}

#comboSolutionPage *,
#comboSolutionPage *::before,
#comboSolutionPage *::after {
    box-sizing: border-box;
}

#comboSolutionPage img {
    display: block;
    max-width: 100%;
    height: auto;
}

#comboSolutionPage a {
    color: inherit;
    text-decoration: none;
}

#comboSolutionPage button,
#comboSolutionPage input,
#comboSolutionPage select,
#comboSolutionPage textarea {
    font: inherit;
}

#comboSolutionPage button {
    border: 0;
    background: transparent;
    cursor: pointer;
}

#comboSolutionPage .combo-only-mobile {
    display: none;
}

#comboSolutionPage > section {
    position: relative;
    max-width: 1240px;
    margin: 0 auto 34px;
    padding: 0 12px;
}

#comboSolutionPage .combo-section-head {
    max-width: 820px;
    margin: 0 auto 34px;
}

#comboSolutionPage .combo-section-head--center {
    text-align: center;
}

#comboSolutionPage .combo-section-head__eyebrow {
    margin: 0 0 10px;
    color: var(--combo-primary);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
}

#comboSolutionPage .combo-section-head__eyebrow .series {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--combo-primary-soft);
    color: var(--combo-primary-dark);
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .combo-section-head__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 38px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-section-head__desc {
    margin: 14px 0 0;
    color: var(--combo-text-soft);
    font-size: 17px;
    line-height: 1.8;
}

/* buttons */
#comboSolutionPage .combo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 16px;
    line-height: 1.2;
    font-weight: 700;
    white-space: nowrap;
    transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

#comboSolutionPage .combo-btn:hover,
#comboSolutionPage .combo-btn:focus-visible {
    transform: translateY(-1px);
}

#comboSolutionPage .combo-btn--primary {
    background: var(--combo-primary);
    color: #fff;
    box-shadow: 0 10px 22px rgba(217, 131, 66, 0.22);
}

#comboSolutionPage .combo-btn--primary:hover,
#comboSolutionPage .combo-btn--primary:focus-visible {
    background: var(--combo-primary-dark);
}

#comboSolutionPage .combo-btn--line {
    background: #fff;
    color: var(--combo-title);
    border-color: var(--combo-line-strong);
}

#comboSolutionPage .combo-btn--line:hover,
#comboSolutionPage .combo-btn--line:focus-visible {
    border-color: var(--combo-primary);
    color: var(--combo-primary-dark);
    background: #fffaf4;
}

#comboSolutionPage .combo-btn--dark {
    background: #6e4e38;
    color: #fff;
}

#comboSolutionPage .combo-btn--dark:hover,
#comboSolutionPage .combo-btn--dark:focus-visible {
    background: #5c4130;
}

/* quick nav */
#comboSolutionPage .combo-quick-nav {
    position: sticky;
    top: 90px;
    z-index: 20;
    max-width: 1240px;
    margin: 0 auto 28px;
    padding: 0 12px;
}

#comboSolutionPage .combo-quick-nav__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding: 8px;
    border: 1px solid var(--combo-line);
    border-radius: 999px;
    background: rgba(255, 250, 245, 0.95);
    box-shadow: 0 8px 18px rgba(117, 75, 37, 0.06);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    justify-content: center;
}

#comboSolutionPage .combo-quick-nav__inner::-webkit-scrollbar {
    display: none;
}

#comboSolutionPage .combo-quick-nav__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 16px;
    border-radius: 999px;
    color: var(--combo-text-soft);
    font-size: 14px;
    line-height: 1.2;
    font-weight: 700;
    white-space: nowrap;
}

#comboSolutionPage .combo-quick-nav__link.is-active {
    background: var(--combo-primary);
    color: #fff;
}

/* hero */
#comboSolutionPage .combo-hero__inner {
    position: relative;
    overflow: hidden;
    padding: 52px 56px 54px;
    border-radius: 34px;
    background:
        radial-gradient(circle at 16% 18%, rgba(255, 202, 153, 0.28), transparent 28%),
        radial-gradient(circle at 82% 24%, rgba(255, 221, 184, 0.34), transparent 26%),
        linear-gradient(135deg, #fffaf4 0%, #fff2e6 48%, #fff8f1 100%);
    border: 1px solid #f0dac8;
    box-shadow: 0 18px 40px rgba(117, 75, 37, 0.08);
}

#comboSolutionPage .combo-hero__inner--visual-center {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
}

#comboSolutionPage .combo-hero__top {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

#comboSolutionPage .combo-hero__eyebrow {
    margin: 0 0 14px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--combo-primary-dark);
	text-align: center;
}

#comboSolutionPage .combo-hero__eyebrow .series {
    display: inline-flex;
    align-items: center;
    padding: 8px 15px;
    border-radius: 999px;
    background: rgba(217, 131, 66, 0.12);
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .combo-hero__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 54px;
    line-height: 1.14;
    font-weight: 900;
    letter-spacing: -0.04em;
    text-align: center;
}

#comboSolutionPage .combo-hero__mini-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
    justify-content: center;
}

#comboSolutionPage .combo-hero__mini-point {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid #efddcd;
    box-shadow: 0 6px 14px rgba(117, 75, 37, 0.04);
}

#comboSolutionPage .combo-hero__mini-point strong {
    color: var(--combo-title);
    font-size: 14px;
    font-weight: 800;
}

#comboSolutionPage .combo-hero__mini-point span {
    color: var(--combo-text-soft);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
}

#comboSolutionPage .combo-hero__visual {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 26px;
    min-height: 360px;
    padding: 16px 0 0;
}

#comboSolutionPage .combo-hero__glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    filter: blur(18px);
    opacity: 0.55;
    pointer-events: none;
}

#comboSolutionPage .combo-hero__glow--left {
    left: 18%;
    bottom: 32px;
    background: rgba(255, 186, 124, 0.28);
}

#comboSolutionPage .combo-hero__glow--right {
    right: 18%;
    top: 18px;
    background: rgba(255, 214, 164, 0.30);
}

#comboSolutionPage .combo-hero__book {
    position: relative;
    width: clamp(220px, 24vw, 310px);
    transform-origin: center bottom;
    filter: drop-shadow(0 18px 34px rgba(73, 44, 24, 0.16));
}

#comboSolutionPage .combo-hero__book img {
    width: 100%;
    border-radius: 10px;
}

#comboSolutionPage .combo-hero__book--reading {
    transform: translateY(12px) rotate(-8deg);
}

#comboSolutionPage .combo-hero__book--vocab {
    transform: translateY(-8px) rotate(8deg);
}

#comboSolutionPage .combo-hero__bottom {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: end;
}

#comboSolutionPage .combo-hero__desc {
    margin: 0;
    max-width: 780px;
    color: #6f6258;
    font-size: 18px;
    line-height: 1.9;
}

#comboSolutionPage .combo-hero__desc strong {
    color: var(--combo-title);
    font-weight: 800;
}

#comboSolutionPage .combo-hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

/* summary */
#comboSolutionPage .combo-summary__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

#comboSolutionPage .combo-summary-card {
    height: 100%;
    padding: 26px 24px;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fffdfa;
    box-shadow: var(--combo-shadow-soft);
}

#comboSolutionPage .combo-summary-card--vocab {
    background: linear-gradient(180deg, #fff7ef 0%, #fffdfa 100%);
}

#comboSolutionPage .combo-summary-card--bridge {
    background: linear-gradient(180deg, #fff9f3 0%, #fffdfa 100%);
}

#comboSolutionPage .combo-summary-card--reading {
    background: linear-gradient(180deg, #fff8f0 0%, #fffdfa 100%);
}

#comboSolutionPage .combo-summary-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    margin-bottom: 14px;
    padding: 6px 12px;
    border-radius: 999px;
    background: #fff0df;
    color: var(--combo-primary-dark);
    font-size: 13px;
    line-height: 1.2;
    font-weight: 800;
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .combo-summary-card__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 25px;
    line-height: 1.45;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-summary-card__desc {
    margin: 14px 0 0;
    color: var(--combo-text-soft);
    font-size: 16px;
    line-height: 1.85;
}

/* tag tree */
#comboSolutionPage .combo-tag-tree {
    margin: 0 auto 26px;
    padding: 24px;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fff9f3;
    box-shadow: var(--combo-shadow-soft);
}

#comboSolutionPage .combo-tag-tree__root {
    text-align: center;
}

#comboSolutionPage .combo-tag-tree__root-label {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    margin-bottom: 14px;
    padding: 7px 16px;
    border-radius: 999px;
    background: var(--combo-primary);
    color: #fff;
    font-size: 14px;
    line-height: 1.2;
    font-weight: 800;
}

#comboSolutionPage .combo-tag-tree__root-tags,
#comboSolutionPage .combo-tag-branch__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

#comboSolutionPage .combo-tag-tree__root-tags {
    justify-content: center;
}

#comboSolutionPage .combo-tag-tree__branches {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 22px;
}

#comboSolutionPage .combo-tag-branch {
    padding: 20px 18px;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-md);
    background: #fffdfa;
}

#comboSolutionPage .combo-tag-branch__head {
    margin-bottom: 12px;
}

#comboSolutionPage .combo-tag-branch__title {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 11px;
    border-radius: 999px;
    background: #fff0df;
    color: var(--combo-primary-dark);
    font-size: 14px;
    line-height: 1.2;
    font-weight: 800;
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .combo-tag {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 11px;
    border: 1px solid var(--combo-line);
    border-radius: 999px;
    background: #fff;
    color: #5a4a40;
    font-size: 13px;
    line-height: 1.3;
    font-weight: 700;
}

#comboSolutionPage .combo-tag--root {
    background: #fff0df;
    border-color: #f3d8bc;
    color: var(--combo-primary-dark);
}

/* series */
#comboSolutionPage .combo-series__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

#comboSolutionPage .combo-series-card {
    overflow: hidden;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fffdfa;
    box-shadow: var(--combo-shadow);
}

#comboSolutionPage .combo-series-card__media {
    background: #fff7ef;
    border-bottom: 1px solid var(--combo-line);
}

#comboSolutionPage .combo-series-card__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    padding: 24px;
}

#comboSolutionPage .combo-series-card__content {
    padding: 24px 24px 18px;
}

#comboSolutionPage .combo-series-card__eyebrow {
    margin: 0 0 8px;
    color: var(--combo-primary);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
}

#comboSolutionPage .combo-series-card__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 32px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-series-card__desc {
    margin: 12px 0 0;
    color: var(--combo-text-soft);
    font-size: 16px;
    line-height: 1.85;
}

#comboSolutionPage .combo-series-card__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

#comboSolutionPage .combo-series-card__chips li {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    border: 1px solid #efd8c5;
    border-radius: 999px;
    background: #fff5ea;
    color: #5a4a40;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 700;
}

#comboSolutionPage .combo-series-detail {
    padding: 0 24px 24px;
}

#comboSolutionPage .combo-series-detail__tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

#comboSolutionPage .combo-series-detail__tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 10px 12px;
    border: 1px solid var(--combo-line);
    border-radius: 12px;
    background: #fff7ef;
    color: var(--combo-text-soft);
    text-align: center;
    transition: all 0.2s ease;
}

#comboSolutionPage .combo-series-detail__tab.is-active {
    background: var(--combo-primary);
    border-color: var(--combo-primary);
    color: #fff;
}

#comboSolutionPage .combo-series-detail__tab-label {
    display: block;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
}

#comboSolutionPage .combo-series-detail__panels {
    margin-top: 14px;
}

#comboSolutionPage .combo-series-detail__panel {
    padding: 20px 18px;
    border: 1px solid var(--combo-line);
    border-radius: 14px;
    background: #fffcf8;
}

#comboSolutionPage .combo-series-detail__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

#comboSolutionPage .combo-series-detail__list li {
    position: relative;
    margin: 0;
    padding-left: 14px;
    color: #4c3f37;
    font-size: 15px;
    line-height: 1.85;
    font-weight: 600;
}

#comboSolutionPage .combo-series-detail__list li + li {
    margin-top: 10px;
}

#comboSolutionPage .combo-series-detail__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--combo-primary);
}

#comboSolutionPage .combo-series-detail__panel strong,
#comboSolutionPage .combo-series-detail__panel .is-emphasis {
    display: inline;
    font-weight: 800;
    color: #c96f2b;
    background: linear-gradient(transparent 42%, #ffe3a8 42%);
    padding: 0 3px;
    border-radius: 4px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

/* sample */
#comboSolutionPage .combo-sample__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

#comboSolutionPage .combo-sample-card {
    overflow: hidden;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fffdfa;
    box-shadow: var(--combo-shadow);
}

#comboSolutionPage .combo-sample-card__poster {
    background: #fff7ef;
    border-bottom: 1px solid var(--combo-line);
}

#comboSolutionPage .combo-sample-card__poster img {
    width: 100%;
    aspect-ratio: 16 / 11;
    object-fit: contain;
    padding: 24px 20px 18px;
}

#comboSolutionPage .combo-sample-card__body {
    padding: 22px 22px 24px;
}

#comboSolutionPage .combo-sample-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    margin: 0 0 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: #fff0df;
    color: var(--combo-primary-dark);
    font-size: 13px;
    line-height: 1.2;
    font-weight: 800;
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .combo-sample-card__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 30px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-sample-card__desc {
    margin: 12px 0 0;
    color: var(--combo-text-soft);
    font-size: 16px;
    line-height: 1.8;
}

#comboSolutionPage .combo-sample-card__preview-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

#comboSolutionPage .combo-sample-card__preview-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid var(--combo-line-strong);
    border-radius: 999px;
    background: #fff;
    color: #5a4a40;
    font-size: 14px;
    line-height: 1.35;
    font-weight: 700;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

#comboSolutionPage .combo-sample-card__preview-btn:hover,
#comboSolutionPage .combo-sample-card__preview-btn:focus-visible {
    border-color: var(--combo-primary);
    color: var(--combo-primary-dark);
    background: #fff8f0;
}

/* review */
#comboSolutionPage .combo-score-review__group,
#comboSolutionPage .combo-score-review__group--stack {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

#comboSolutionPage .combo-score-review__group--stack .combo-score-review-block {
    width: 100%;
}

#comboSolutionPage .combo-score-review-block {
    overflow: hidden;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fffdfa;
    box-shadow: var(--combo-shadow);
}

#comboSolutionPage .combo-score-review-block__head {
    padding: 24px 24px 20px;
    border-bottom: 1px solid var(--combo-line);
    background: #fff7ef;
}

#comboSolutionPage .combo-score-review-block__book {
    display: grid;
    grid-template-columns: 124px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

#comboSolutionPage .combo-score-review-block__cover img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 18px rgba(90, 58, 34, 0.10);
}

#comboSolutionPage .combo-score-review-block__eyebrow {
    margin: 0 0 8px;
    color: var(--combo-primary);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
}

#comboSolutionPage .combo-score-review-block__title {
    margin: 0;
    color: var(--combo-title);
    font-size: 27px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-score-review-block__desc {
    margin: 10px 0 0;
    color: var(--combo-text-soft);
    font-size: 15px;
    line-height: 1.8;
}

#comboSolutionPage .combo-score-review-card-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
    padding: 18px;
}

#comboSolutionPage .combo-score-review-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 22px 20px;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

#comboSolutionPage .combo-score-review-card__head {
    display: grid;
    gap: 7px;
}

#comboSolutionPage .combo-score-review-card__rating {
    display: flex;
    align-items: center;
    gap: 2px;
}

#comboSolutionPage .combo-score-review-card__star {
    color: #ddd2c8;
    font-size: 16px;
    line-height: 1;
}

#comboSolutionPage .combo-score-review-card__star.is-active {
    color: #f0a128;
}

#comboSolutionPage .combo-score-review-card__headline {
    margin: 0;
    color: var(--combo-title);
    font-size: 17px;
    line-height: 1.5;
    font-weight: 800;
}

#comboSolutionPage .combo-score-review-card__body {
    margin-top: 10px;
}

#comboSolutionPage .combo-score-review-card__desc {
    margin: 0;
    color: var(--combo-text-soft);
    font-size: 15px;
    line-height: 1.85;
}

#comboSolutionPage .combo-score-review-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin-top: 12px;
    color: #99867a;
    font-size: 13px;
    line-height: 1.4;
    font-weight: 700;
}

#comboSolutionPage .combo-score-review-card__book {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 10px;
    border-radius: 999px;
    background: #f3f4f6;
    color: #374151;
    font-size: 12px;
    line-height: 1;
    font-weight: 700;
}

#comboSolutionPage .combo-score-review-card__actions {
    margin-top: 10px;
}

#comboSolutionPage .combo-score-review-card__link {
    color: var(--combo-primary-dark);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
}

#comboSolutionPage .combo-score-review__more {
    padding: 0 18px 20px;
    text-align: center;
}

#comboSolutionPage .combo-score-review-empty {
    margin: 0;
    padding: 22px;
    border: 1px dashed var(--combo-line-strong);
    border-radius: 14px;
    background: #fff8f2;
    color: #8b796d;
    text-align: center;
    font-size: 15px;
    line-height: 1.8;
    font-weight: 700;
}

/* books */
#comboSolutionPage .combo-books__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}

#comboSolutionPage .combo-books__tab {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    min-width: 220px;
    min-height: 72px;
    padding: 12px 16px;
    border: 1px solid var(--combo-line);
    border-radius: 14px;
    background: #fffdfa;
    text-align: left;
    transition: all 0.2s ease;
    position: relative;
}

#comboSolutionPage .combo-books__tab.is-active {
    background: var(--combo-primary);
    border-color: var(--combo-primary);
}

#comboSolutionPage .combo-books__tab-level {
    color: var(--combo-text-soft);
    font-size: 13px;
    line-height: 1.3;
    font-weight: 700;
    pointer-events: none;
}

#comboSolutionPage .combo-books__tab-name {
    margin-top: 4px;
    color: var(--combo-title);
    font-size: 19px;
    line-height: 1.3;
    font-weight: 800;
    pointer-events: none;
}

#comboSolutionPage .combo-books__tab.is-active .combo-books__tab-level,
#comboSolutionPage .combo-books__tab.is-active .combo-books__tab-name {
    color: #fff;
}

#comboSolutionPage .combo-books__tab[disabled] {
    cursor: wait;
    opacity: 0.72;
}

#comboSolutionPage .combo-books__panel {
    display: block;
}

#comboSolutionPage .combo-books__panel[hidden] {
    display: none !important;
}

#comboSolutionPage .combo-books__intro {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 20px;
    align-items: center;
    margin-bottom: 18px;
    padding: 22px;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fff7ef;
    box-shadow: var(--combo-shadow-soft);
}

#comboSolutionPage .combo-books__intro-cover img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 18px rgba(90, 58, 34, 0.10);
}

#comboSolutionPage .combo-books__intro-eyebrow {
    margin: 0 0 8px;
    color: var(--combo-primary);
    font-size: 13px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: 0.08em;
}

#comboSolutionPage .combo-books__intro-title {
    margin: 0;
    color: var(--combo-title);
    font-size: 30px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-books__intro-desc {
    margin: 10px 0 0;
    color: var(--combo-text-soft);
    font-size: 16px;
    line-height: 1.8;
}

#comboSolutionPage .combo-book-list {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

#comboSolutionPage .combo-book-list-item {
    display: grid;
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 20px;
    padding: 20px;
    border: 1px solid var(--combo-line);
    border-radius: var(--combo-radius-lg);
    background: #fffdfa;
    box-shadow: var(--combo-shadow-soft);
}

#comboSolutionPage .combo-book-cover-wrap img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 18px rgba(90, 58, 34, 0.10);
}

#comboSolutionPage .book-bullet-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

#comboSolutionPage .bullet.icon-book-bullet {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 6px 11px;
    border-radius: 999px;
    background: #fff0df;
    color: var(--combo-primary-dark);
    font-size: 12px;
    line-height: 1.2;
    font-weight: 800;
    border: 1px solid #f3d8bc;
}

#comboSolutionPage .book-title-lead {
    color: var(--combo-text-soft);
    font-size: 14px;
    line-height: 1.6;
    font-weight: 700;
}

#comboSolutionPage .book-title {
    margin: 8px 0 0;
    color: var(--combo-title);
    font-size: 27px;
    line-height: 1.38;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .book-desc-summerize {
    margin-top: 12px;
}

#comboSolutionPage .book-desc-summerize-fallback {
    color: #55463c;
    font-size: 15px;
    line-height: 1.75;
    font-weight: 600;
}

#comboSolutionPage .book-desc-option {
    display: grid;
    gap: 8px;
    margin-top: 14px;
}

#comboSolutionPage .book-desc-option-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
}

#comboSolutionPage .book-desc-option-row > span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#comboSolutionPage .book-desc-option-gubun {
    color: #99867a;
    font-size: 13px;
    line-height: 1.3;
    font-weight: 700;
}

#comboSolutionPage .book-desc-option-gubun-txt {
    color: #55463c;
    font-size: 14px;
    line-height: 1.5;
    font-weight: 700;
}

#comboSolutionPage .book-rv-wrap {
    margin-top: 14px;
    padding: 14px 15px;
    border: 1px solid var(--combo-line);
    border-radius: 14px;
    background: #fff8f2;
}

#comboSolutionPage .book-rv-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

#comboSolutionPage .book-rv-line {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

#comboSolutionPage .book-rv-rate {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 28px;
    padding: 0 8px;
    border-radius: 999px;
    background: #fff1d6;
    color: #996600;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 800;
}

#comboSolutionPage .book-rv-content {
    color: var(--combo-text-soft);
    font-size: 14px;
    line-height: 1.8;
    font-weight: 600;
}

#comboSolutionPage .book-rv-nick {
    display: inline-block;
    font-weight: 800;
    color: #374151;
}

#comboSolutionPage .book-rv-sep {
    display: inline-block;
    margin: 0 4px;
    color: #9ca3af;
}

/* support : combo books spinner */
#comboSolutionPage .combo-books__panels {
    position: relative;
    min-height: 240px;
}

#comboSolutionPage .combo-books__loading {
    position: absolute;
    inset: 0;
    z-index: 20;
}

#comboSolutionPage .combo-books__loading[hidden] {
    display: none !important;
}

#comboSolutionPage .combo-books__loading-dim {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.74);
    backdrop-filter: blur(1px);
}

#comboSolutionPage .combo-books__loading-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 14px 18px;
    border: 1px solid #e5e7eb;
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.10);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 700;
    color: #111827;
    white-space: nowrap;
}

#comboSolutionPage .combo-books__loading-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid #d1d5db;
    border-top-color: #111827;
    border-radius: 50%;
    animation: comboBooksSpin 0.7s linear infinite;
    flex: 0 0 auto;
}

#comboSolutionPage .combo-books__loading-text {
    display: inline-block;
}

@keyframes comboBooksSpin {
    to {
        transform: rotate(360deg);
    }
}

/* cta */
#comboSolutionPage .combo-cta__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    padding: 30px 32px;
    border-radius: var(--combo-radius-lg);
    background: linear-gradient(135deg, #c9773a 0%, #da8b4a 50%, #e89b59 100%);
    color: #fff;
    box-shadow: 0 16px 34px rgba(201, 119, 58, 0.22);
}

#comboSolutionPage .combo-cta__eyebrow {
    margin: 0 0 10px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 14px;
    line-height: 1.4;
    font-weight: 800;
}

#comboSolutionPage .combo-cta__title {
    margin: 0;
    font-size: 36px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: -0.03em;
}

#comboSolutionPage .combo-cta__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

#comboSolutionPage .combo-cta__actions .combo-btn--primary {
    background: #fff;
    color: var(--combo-primary-dark);
    box-shadow: none;
}

#comboSolutionPage .combo-cta__actions .combo-btn--line {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.42);
    color: #fff;
}

/* 992~1279 */
@media all and (max-width: 1279px) {
    #comboSolutionPage .combo-section-head__title {
        font-size: 34px;
    }

    #comboSolutionPage .combo-hero__inner {
        padding: 44px 38px 46px;
    }

    #comboSolutionPage .combo-hero__title {
        font-size: 46px;
    }

    #comboSolutionPage .combo-series-card__title,
    #comboSolutionPage .combo-sample-card__title,
    #comboSolutionPage .combo-score-review-block__title,
    #comboSolutionPage .combo-books__intro-title {
        font-size: 26px;
    }

    #comboSolutionPage .book-title {
        font-size: 24px;
    }

    #comboSolutionPage .combo-cta__title {
        font-size: 31px;
    }
}

/* 768~991 */
@media all and (max-width: 991px) {
    #comboSolutionPage .combo-only-mobile {
        display: inline;
    }

    #comboSolutionPage > section {
        margin-bottom: 26px;
    }

    #comboSolutionPage .combo-quick-nav {
        top: 78px;
    }

    #comboSolutionPage .combo-section-head__title {
        font-size: 30px;
    }

    #comboSolutionPage .combo-section-head__desc {
        font-size: 16px;
    }

    #comboSolutionPage .combo-hero__inner {
        padding: 34px 26px 34px;
        border-radius: 26px;
    }

    #comboSolutionPage .combo-hero__title {
        font-size: 41px;
    }

    #comboSolutionPage .combo-hero__visual {
        min-height: 280px;
        gap: 18px;
    }

    #comboSolutionPage .combo-hero__book {
        width: clamp(180px, 28vw, 240px);
    }

    #comboSolutionPage .combo-hero__bottom {
        grid-template-columns: 1fr;
    }

    #comboSolutionPage .combo-hero__actions {
        justify-content: flex-start;
    }

    #comboSolutionPage .combo-summary__grid,
    #comboSolutionPage .combo-series__grid,
    #comboSolutionPage .combo-sample__grid {
        grid-template-columns: 1fr;
    }

    #comboSolutionPage .combo-tag-tree__branches {
        grid-template-columns: 1fr;
    }

    #comboSolutionPage .combo-books__intro {
        grid-template-columns: 120px minmax(0, 1fr);
    }

    #comboSolutionPage .combo-book-list-item {
        grid-template-columns: 138px minmax(0, 1fr);
    }

    #comboSolutionPage .combo-cta__inner {
        grid-template-columns: 1fr;
    }

    #comboSolutionPage .combo-cta__actions {
        justify-content: flex-start;
    }
}

/* 413~767 */
@media all and (max-width: 767px) {
    #comboSolutionPage > section {
        padding: 0 8px;
        margin-bottom: 22px;
    }

    #comboSolutionPage .combo-quick-nav {
        top: 68px;
        padding: 0 8px;
        margin-bottom: 22px;
    }

    #comboSolutionPage .combo-btn {
        min-height: 48px;
        font-size: 15px;
        padding: 0 18px;
    }

    #comboSolutionPage .combo-section-head {
        margin-bottom: 24px;
    }

    #comboSolutionPage .combo-section-head__title {
        font-size: 26px;
    }

    #comboSolutionPage .combo-section-head__desc {
        font-size: 15px;
    }

    #comboSolutionPage .combo-hero__inner {
        padding: 26px 18px 24px;
        border-radius: 22px;
        gap: 24px;
    }

    #comboSolutionPage .combo-hero__title {
        font-size: 40px;
        line-height: 1.2;
    }

    #comboSolutionPage .combo-hero__visual {
        min-height: 220px;
        gap: 10px;
        padding-top: 4px;
    }

    #comboSolutionPage .combo-hero__book {
        width: min(40vw, 180px);
    }

    #comboSolutionPage .combo-hero__book--reading {
        transform: translateY(8px) rotate(-7deg);
    }

    #comboSolutionPage .combo-hero__book--vocab {
        transform: translateY(-4px) rotate(7deg);
    }

    #comboSolutionPage .combo-hero__desc {
        font-size: 16px;
        line-height: 1.8;
    }

    #comboSolutionPage .combo-hero__actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    #comboSolutionPage .combo-summary-card,
    #comboSolutionPage .combo-tag-tree,
    #comboSolutionPage .combo-series-card,
    #comboSolutionPage .combo-sample-card,
    #comboSolutionPage .combo-score-review-block,
    #comboSolutionPage .combo-books__intro,
    #comboSolutionPage .combo-book-list-item,
    #comboSolutionPage .combo-cta__inner {
        border-radius: 18px;
    }

    #comboSolutionPage .combo-summary-card {
        padding: 22px 18px;
    }

    #comboSolutionPage .combo-summary-card__title {
        font-size: 21px;
    }

    #comboSolutionPage .combo-tag-tree {
        padding: 18px;
    }

    #comboSolutionPage .combo-series-card__content,
    #comboSolutionPage .combo-series-detail {
        padding-left: 18px;
        padding-right: 18px;
    }

    #comboSolutionPage .combo-series-detail {
        padding-bottom: 18px;
    }

    #comboSolutionPage .combo-series-card__title,
    #comboSolutionPage .combo-sample-card__title,
    #comboSolutionPage .combo-score-review-block__title,
    #comboSolutionPage .combo-books__intro-title,
    #comboSolutionPage .book-title,
    #comboSolutionPage .combo-cta__title {
        font-size: 23px;
    }

    #comboSolutionPage .combo-series-detail__tabs {
        grid-template-columns: 1fr;
    }

    #comboSolutionPage .combo-sample-card__poster img {
        aspect-ratio: 16 / 11.2;
        padding: 18px 16px 14px;
    }

    #comboSolutionPage .combo-sample-card__body {
        padding: 18px;
    }

    #comboSolutionPage .combo-sample-card__preview-grid {
        gap: 8px;
    }

    #comboSolutionPage .combo-sample-card__preview-btn {
        width: 100%;
        justify-content: flex-start;
        min-height: 42px;
    }

    #comboSolutionPage .combo-score-review-block__book,
    #comboSolutionPage .combo-books__intro {
        grid-template-columns: 88px minmax(0, 1fr);
        gap: 14px;
    }

    #comboSolutionPage .combo-score-review-block__head {
        padding: 18px 18px 16px;
    }

    #comboSolutionPage .combo-score-review-card-list {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 14px;
    }

    #comboSolutionPage .combo-score-review__more {
        padding: 0 14px 16px;
    }

    #comboSolutionPage .combo-books__tabs {
        gap: 10px;
        margin-bottom: 16px;
    }

    #comboSolutionPage .combo-books__tab {
        flex: 1 1 100%;
        min-width: 0;
        min-height: 62px;
        padding: 12px 14px;
    }

    #comboSolutionPage .combo-book-list-item {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 16px;
        text-align: center;
    }

    #comboSolutionPage .combo-book-cover-wrap {
        max-width: 160px;
    }

    #comboSolutionPage .book-cover-wrap.combo-book-cover-wrap {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto 16px;
        text-align: center;
    }

    #comboSolutionPage .book-cover-wrap.combo-book-cover-wrap img {
        margin: 0 auto;
    }

    #comboSolutionPage .book-desc-wrap.combo-book-desc-wrap,
    #comboSolutionPage .book-title-wrap.combo-book-title-wrap,
    #comboSolutionPage .book-title-lead,
    #comboSolutionPage .book-title,
    #comboSolutionPage .book-title a,
    #comboSolutionPage .book-desc-summerize,
    #comboSolutionPage .book-desc-summerize-fallback,
    #comboSolutionPage .book-desc-summerize-text,
    #comboSolutionPage .book-desc-option,
    #comboSolutionPage .book-rv-wrap,
    #comboSolutionPage .book-rv-line,
    #comboSolutionPage .book-rv-content {
        text-align: center;
    }

    #comboSolutionPage .book-bullet-row {
        justify-content: center;
        text-align: center;
    }

    #comboSolutionPage .book-title {
        line-height: 1.42;
    }

    #comboSolutionPage .book-desc-option {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    #comboSolutionPage .book-desc-option-row {
        justify-content: center;
        width: 100%;
        text-align: center;
    }

    #comboSolutionPage .book-rv-line {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    #comboSolutionPage .combo-books__panels {
        min-height: 180px;
    }

    #comboSolutionPage .combo-books__loading-box {
        max-width: calc(100% - 32px);
        padding: 12px 14px;
        font-size: 13px;
    }

    #comboSolutionPage .combo-cta__inner {
        padding: 22px 18px;
    }

    #comboSolutionPage .combo-cta__actions {
        flex-direction: column;
        align-items: stretch;
    }
}

/* 412 이하 */
@media all and (max-width: 412px) {
    #comboSolutionPage > section {
        padding: 0 6px;
    }

    #comboSolutionPage .combo-quick-nav {
        padding: 0 6px;
    }

    #comboSolutionPage .combo-section-head__title {
        font-size: 23px;
    }

    #comboSolutionPage .combo-hero__inner {
        padding: 22px 14px 20px;
    }

    #comboSolutionPage .combo-hero__title {
        font-size: 30px;
    }

    #comboSolutionPage .combo-hero__mini-point {
        /*width: 100%;*/
        justify-content: space-between;
    }

    #comboSolutionPage .combo-hero__visual {
        min-height: 186px;
    }

    #comboSolutionPage .combo-hero__book {
        width: min(41vw, 150px);
    }

    #comboSolutionPage .combo-summary-card__title,
    #comboSolutionPage .combo-series-card__title,
    #comboSolutionPage .combo-sample-card__title,
    #comboSolutionPage .combo-score-review-block__title,
    #comboSolutionPage .combo-books__intro-title,
    #comboSolutionPage .book-title,
    #comboSolutionPage .combo-cta__title {
        font-size: 21px;
    }

    #comboSolutionPage .combo-series-detail__tab-label {
        font-size: 13px;
    }

    #comboSolutionPage .combo-score-review-card__meta {
        font-size: 12px;
    }
}

/* ============================================================================
 * 2026-04-11 추가 보정
 * - comboQuickNav 480px 이하 전체 항목 가시성 개선
 * - combo-sample-card__preview-btn 텍스트 가운데 정렬
 * ========================================================================== */

/* 480px 이하에서는 quick nav를 5칸 그리드로 전환해서 전부 보이게 */
@media all and (max-width: 480px) {
    #comboSolutionPage .combo-quick-nav {
        top: 64px;
    }

    #comboSolutionPage .combo-quick-nav__inner {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 6px;
        overflow: visible;
        padding: 6px;
        border-radius: 16px;
        justify-content: unset;
    }

    #comboSolutionPage .combo-quick-nav__link {
        min-width: 0;
        min-height: 44px;
        padding: 6px 4px;
        font-size: 11px;
        line-height: 1.35;
        text-align: center;
        white-space: normal;
        word-break: keep-all;
    }
}

/* 미리보기 버튼 텍스트 레이블 가운데 정렬 */
#comboSolutionPage .combo-sample-card__preview-btn {
    justify-content: center;
    text-align: center;
}

@media all and (max-width: 767px) {
    #comboSolutionPage .combo-sample-card__preview-btn {
        justify-content: center;
        text-align: center;
    }
}