/**
 * Styles for the Preventative Dentistry Page (予防歯科)
 * Figma Node: 3570:5249
 */

/* ==========================================================================
   Page Layout & Container
   ========================================================================== */
.preventative-page-main {
    position: relative;
    width: 100%;
    overflow-x: hidden;
}

.preventative-page-body {
    background-color: #faf9f6;
    padding-top: 120px;
    padding-bottom: 120px;
    box-sizing: border-box;
    width: 100%;
    position: relative;
    overflow-x: hidden;
}

/* Background Wave Decoration */
.preventative-bg-wave-wrap {
    position: absolute;
    top: -18px;
    left: 0;
    width: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.preventative-bg-wave {
    width: 100%;
    height: auto;
    display: block;
}

.preventative-page-container {
    width: 1520px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   Common Section Headings & Leaf Decor
   ========================================================================== */
.preventative-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.preventative-heading--center {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 16px;
    margin-bottom: 32px;
}

.preventative-heading-leaf {
    width: 20px;
    height: 20px;
    background-color: #2faa87;
    border-radius: 30px 2px 30px 2px;
    flex-shrink: 0;
    display: inline-block;
}

.preventative-heading-title {
    font-family: "Shippori Mincho", "Noto Serif JP", serif;
    font-size: 32px;
    font-weight: 500;
    color: #63574d;
    line-height: 1.38;
    letter-spacing: 0.96px;
    margin: 0;
}

/* Common Card Base */
.preventative-card {
    width: 1520px;
    max-width: 100%;
    background-color: #ffffff;
    border-radius: 30px;
    box-sizing: border-box;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.02);
    margin-bottom: 80px;
    position: relative;
}

/* Utility Colors & Text */
.text-green {
    color: #2faa87 !important;
}

.font-bold {
    font-weight: 700 !important;
}

/* ==========================================================================
   Section 1: Intro (一生、自分の歯で食べるために。)
   ========================================================================== */
.preventative-intro-section {
    position: relative;
    width: 100%;
    margin-bottom: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.preventative-intro-inner {
    position: relative;
    z-index: 2;
    width: 1280px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.preventative-intro-lead {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.8;
    letter-spacing: 0.5px;
    margin: 0;
}

.preventative-intro-lead p {
    margin: 0 0 8px 0;
}

.preventative-intro-lead p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   Section 2: 予防歯科とは
   ========================================================================== */
.preventative-about-section {
    padding: 88px 120px;
}

.preventative-about-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    width: 100%;
}

.preventative-about-text-col {
    flex: 1;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    gap: 56px;
}

.preventative-about-block {
    display: flex;
    flex-direction: column;
}

.preventative-about-desc {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.8;
    letter-spacing: 0.5px;
    padding-left: 28px;
}

.preventative-about-desc p {
    margin: 0;
}

.preventative-cause-lead {
    margin: 0 0 4px 0 !important;
}

.preventative-cause-rank {
    margin: 0 0 8px 0 !important;
    font-size: 18px;
}

.preventative-cause-rank .text-rank {
    font-size: 20px;
    font-weight: 700;
    color: #575757;
}

.preventative-cause-summary {
    margin: 0 !important;
}

.preventative-about-img-col {
    flex-shrink: 0;
    width: 600px;
}

.preventative-about-img-wrapper {
    width: 600px;
    height: 470px;
    border-radius: 20px;
    overflow: hidden;
}

.preventative-about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   Section 3: 予防歯科のメリット
   ========================================================================== */
.preventative-merits-section {
    padding: 88px 120px;
}

.preventative-merits-inner {
    width: 1280px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preventative-merits-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.preventative-merits-lead {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    text-align: center;
    letter-spacing: 0.5px;
    margin: 0 0 40px 0;
}

.preventative-merits-circles {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 29px;
    width: 100%;
    margin-bottom: 40px;
}

.preventative-merit-circle {
    width: 210px;
    height: 210px;
    border-radius: 50%;
    border: 7px solid #e7f4cb;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    flex-shrink: 0;
}

.preventative-merit-circle-text {
    font-family: "Noto Sans JP", "Noto Sans", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #2faa87;
    text-align: center;
    letter-spacing: 0.5px;
    line-height: 1.4;
    white-space: nowrap;
}

.preventative-merits-sub {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    text-align: center;
    letter-spacing: 0.5px;
    margin: 0;
}

/* ==========================================================================
   Section 4: 当院の予防歯科の特徴
   ========================================================================== */
.preventative-features-section {
    width: 1520px;
    max-width: 100%;
    margin-bottom: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preventative-features-grid {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 40px;
    width: 100%;
}

.preventative-feature-card {
    flex: 1;
    max-width: 480px;
    background-color: #ffffff;
    border-radius: 30px;
    padding: 24px;
    box-sizing: border-box;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.preventative-feature-img-wrap {
    position: relative;
    width: 100%;
    height: 269px;
    border-radius: 20px;
    overflow: hidden;
}

.preventative-feature-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preventative-feature-badge {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 100px;
    height: 100px;
    background-color: #2faa87;
    border-radius: 40px 10px 140px 10px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 24px;
    padding-left: 22px;
    box-sizing: border-box;
    z-index: 2;
}

.preventative-feature-num {
    font-family: "Cormorant Infant", serif;
    font-size: 42px;
    font-weight: 400;
    color: #ffffff;
    line-height: 1;
    letter-spacing: 1.2px;
}

.preventative-feature-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px 16px;
    gap: 20px;
}

.preventative-feature-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: #2faa87;
    letter-spacing: 1.2px;
    line-height: 1.4;
    margin: 0;
}

.preventative-feature-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.7;
    letter-spacing: 0.5px;
    text-align: left;
}

.preventative-feature-text p {
    margin: 0 0 6px 0;
}

.preventative-feature-text p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   Section 5: 予防歯科の3つの管理
   ========================================================================== */
.preventative-mgmt-section {
    width: 100%;
    background-color: #ffffff;
    border-radius: 80px;
    padding: 88px 0 60px;
    margin-bottom: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    position: relative;
}

.preventative-mgmt-header {
    text-align: center;
    margin-bottom: 48px;
    width: 1520px;
    max-width: 100%;
    box-sizing: border-box;
}

.preventative-mgmt-lead {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 20px;
    color: #575757;
    letter-spacing: 1px;
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

.preventative-mgmt-cols {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 1520px;
    max-width: 100%;
    margin-bottom: 60px;
}

.preventative-mgmt-col {
    display: flex;
    align-items: flex-start;
    box-sizing: border-box;
}

.preventative-mgmt-col--01 {
    width: 472px;
}

.preventative-mgmt-col--02 {
    width: 472px;
}

.preventative-mgmt-col--03 {
    width: 512px;
}

.preventative-mgmt-line {
    width: 1px;
    height: 575px;
    background-color: #2faa87;
    flex-shrink: 0;
    margin-right: 32px;
}

.preventative-mgmt-col-content {
    flex: 1;
    min-width: 0;
    padding-top: 11px;
}

.preventative-mgmt-col-head {
    margin-bottom: 45px;
}

.preventative-mgmt-col-title {
    font-family: "Shippori Mincho", "Noto Serif JP", serif;
    font-size: 32px;
    font-weight: 500;
    color: #63574d;
    letter-spacing: 0.96px;
    margin: 0;
    line-height: 1.3;
}

.preventative-mgmt-col-body {
    padding-left: 20px;
}

.preventative-mgmt-col-desc {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.6;
    letter-spacing: 0.5px;
    text-align: justify;
    margin: 0 0 40px 0;
}

.preventative-mgmt-box-group {
    display: flex;
    flex-direction: column;
    gap: 11px;
    width: 100%;
}

.preventative-mgmt-box-group--horizontal {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 420px;
    gap: 12px;
}

.preventative-info-box {
    border-radius: 30px;
    padding: 28px 24px;
    box-sizing: border-box;
    width: 100%;
}

.preventative-info-box--gray {
    background-color: #f1f1f1;
}

.preventative-info-box--mint {
    background-color: #c6efe3;
}

.preventative-info-box--col2-left {
    width: 216px;
    flex-shrink: 0;
    padding: 24px 16px;
}

.preventative-info-box--col2-right {
    width: 192px;
    flex-shrink: 0;
    min-height: 181px;
    padding: 24px 16px;
}

.preventative-info-box-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #575757;
    letter-spacing: 0.5px;
    margin: 0 0 24px 0;
    line-height: 1.4;
    text-align: justify;
}

.preventative-info-box--col2-left .preventative-info-box-title,
.preventative-info-box--col2-right .preventative-info-box-title {
    font-size: 16px;
    white-space: nowrap;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.preventative-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.preventative-info-box--col2-left .preventative-info-list {
    gap: 14px;
}

.preventative-info-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #2faa87;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.preventative-info-box--col2-left .preventative-info-list li {
    font-size: 16px;
    white-space: nowrap;
    letter-spacing: 0.5px;
    gap: 6px;
}

.preventative-info-list .bullet {
    font-size: 10px;
    color: #2faa87;
    line-height: 1;
}

.preventative-info-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #575757;
    letter-spacing: 0.5px;
    line-height: 1.52;
}

.preventative-info-box--col2-right .preventative-info-bullets {
    gap: 4px;
}

.preventative-info-bullets li {
    margin: 0;
}

.preventative-info-box--col2-right .preventative-info-bullets li {
    font-size: 16px;
    white-space: nowrap;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.preventative-info-box-desc {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.5;
    letter-spacing: -0.54px;
    margin: 0;
    text-align: justify;
}

/* ==========================================================================
   定期検診の流れ (Flow)
   ========================================================================== */
.preventative-flow-section {
    width: 1520px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preventative-flow-steps-wrap {
    position: relative;
    width: 1280px;
    max-width: 100%;
    height: 280px;
    margin-top: 56px;
    margin-bottom: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preventative-flow-line {
    position: absolute;
    top: 50%;
    left: 40px;
    right: 40px;
    height: 4px;
    background-image: radial-gradient(circle, #2faa87 2px, transparent 2.5px);
    background-size: 14px 4px;
    background-repeat: repeat-x;
    background-position: center;
    transform: translateY(-50%);
    z-index: 1;
}

.preventative-flow-steps {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.preventative-flow-step {
    width: 153px;
    height: 280px;
    background-color: #f1f1f1;
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding: 0 14px 20px;
    position: relative;
    flex-shrink: 0;
}

.preventative-flow-num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    font-family: "Cormorant Infant", serif;
    font-size: 48px;
    font-weight: 600;
    color: #63574d;
    line-height: 1;
    letter-spacing: 2.4px;
    white-space: nowrap;
    margin: 0;
}

.preventative-flow-text-wrap {
    margin-top: 48px;
    height: calc(100% - 48px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.preventative-flow-name {
    writing-mode: vertical-rl;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #2faa87;
    letter-spacing: 1.2px;
    line-height: 1.2;
    margin: 0;
    white-space: nowrap;
}

.preventative-flow-text-wrap--compound {
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    writing-mode: horizontal-tb;
    padding-top: 14px;
}

.preventative-flow-text-wrap--compound .flow-sub {
    writing-mode: vertical-rl;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    color: #2faa87;
    letter-spacing: 1px;
    line-height: 1.1;
    white-space: nowrap;
}

.preventative-flow-text-wrap--compound .flow-main {
    writing-mode: vertical-rl;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #2faa87;
    letter-spacing: 1px;
    line-height: 1.1;
    white-space: nowrap;
}

.preventative-frequency-card {
    width: 1280px;
    max-width: 100%;
    height: 106px;
    border: 3px solid #c6efe3;
    border-radius: 20px;
    padding: 0 40px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    background-color: #ffffff;
}

.preventative-frequency-label {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #575757;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
}

.preventative-frequency-arrow {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.preventative-frequency-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    letter-spacing: 0.5px;
    margin: 0;
    white-space: nowrap;
}

/* ==========================================================================
   Section 6: 子どもの予防歯科 & 大人の予防歯科 (2 Cards)
   ========================================================================== */
.preventative-targets-section {
    width: 1520px;
    max-width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 80px;
}

.preventative-target-card {
    flex: 1;
    background-color: #ffffff;
    border-radius: 30px;
    padding: 88px 72px;
    box-sizing: border-box;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
}

.preventative-target-content {
    width: 100%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
}

.preventative-target-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.8;
    letter-spacing: 0.5px;
    padding-left: 28px;
}

.preventative-target-text p {
    margin: 0 0 6px 0;
}

.preventative-target-text p:last-child {
    margin-bottom: 0;
}

.preventative-target-img-wrap {
    width: 100%;
    max-width: 600px;
    height: 350px;
    border-radius: 20px;
    overflow: hidden;
}

.preventative-target-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   Section 7: FAQ (予防歯科でよくあるご質問)
   ========================================================================== */
.preventative-faq-section {
    padding: 80px 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preventative-faq-inner {
    width: 1100px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.preventative-faq-heading-row {
    display: flex;
    align-items: center;
    gap: 24px;
}

.preventative-faq-bar {
    width: 4px;
    height: 48px;
    background-color: #2faa87;
    border-radius: 2px;
    flex-shrink: 0;
}

.preventative-faq-list {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.preventative-faq-item {
    border-bottom: 1px solid #e2e2e2;
    padding: 28px 0;
    transition: background-color 0.2s ease;
}

.preventative-faq-item:first-child {
    border-top: 1px solid #e2e2e2;
}

.preventative-faq-question-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    text-align: left;
    outline: none;
}

.preventative-faq-q-row {
    display: flex;
    align-items: center;
    gap: 36px;
    flex: 1;
}

.preventative-faq-q-badge {
    font-family: "Outfit", sans-serif;
    font-size: 38px;
    font-weight: 500;
    color: #63574d;
    line-height: 1;
    text-transform: uppercase;
    flex-shrink: 0;
    width: 32px;
}

.preventative-faq-question-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 19px;
    font-weight: 500;
    color: #575757;
    letter-spacing: 0.95px;
    line-height: 1.5;
}

.preventative-faq-toggle-icon {
    width: 42px;
    height: 42px;
    background-color: #8fc31f;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.preventative-faq-toggle-icon::before,
.preventative-faq-toggle-icon::after {
    content: "";
    position: absolute;
    background-color: #ffffff;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.preventative-faq-toggle-icon::before {
    width: 16px;
    height: 2px;
}

.preventative-faq-toggle-icon::after {
    width: 2px;
    height: 16px;
}

.preventative-faq-item.is-open .preventative-faq-toggle-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.preventative-faq-answer-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.3s ease;
}

.preventative-faq-answer-inner {
    display: flex;
    align-items: flex-start;
    gap: 36px;
    padding-top: 24px;
    padding-bottom: 8px;
}

.preventative-faq-a-badge {
    font-family: "Outfit", sans-serif;
    font-size: 38px;
    font-weight: 500;
    color: #63574d;
    line-height: 1;
    text-transform: uppercase;
    flex-shrink: 0;
    width: 32px;
}

.preventative-faq-answer-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.8;
    letter-spacing: 0.5px;
}

.preventative-faq-answer-text p {
    margin: 0;
}

/* ==========================================================================
   Section 8: 院長メッセージ
   ========================================================================== */
.preventative-director-section {
    padding: 64px 118px;
}

.preventative-director-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 64px;
    width: 100%;
}

.preventative-director-text-col {
    flex: 1;
    max-width: 600px;
    display: flex;
    flex-direction: column;
}

.preventative-director-desc {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 18px;
    color: #575757;
    line-height: 1.8;
    letter-spacing: 0.5px;
    padding-left: 28px;
}

.preventative-director-desc p {
    margin: 0;
}

.preventative-director-img-col {
    flex-shrink: 0;
    width: 600px;
}

.preventative-director-img-wrapper {
    width: 600px;
    height: 430px;
    border-radius: 20px;
    overflow: hidden;
}

.preventative-director-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   Section 9: Reservation Wrapper
   ========================================================================== */
.preventative-reservation-wrapper {
    width: 100%;
    margin-top: 40px;
}

/* ==========================================================================
   Responsive Scaling: 1800px (Desktop Proportional Scaling)
   ========================================================================== */
@media (max-width: 1800px) {
    .preventative-bg-wave-wrap {
        top: -0.938vw;
    }

    .preventative-page-container {
        width: 79.167vw;
    }

    .preventative-card {
        width: 79.167vw;
        border-radius: 1.563vw;
        margin-bottom: 4.167vw;
    }

    .preventative-intro-inner,
    .preventative-merits-inner,
    .preventative-flow-section,
    .preventative-frequency-card {
        width: 66.667vw;
    }

    .preventative-flow-section {
        width: 79.167vw;
    }

    .preventative-features-section,
    .preventative-targets-section {
        width: 79.167vw;
        margin-bottom: 4.167vw;
    }

    .preventative-heading {
        margin-bottom: 1.25vw;
        gap: 0.417vw;
    }

    .preventative-heading--center {
        margin-bottom: 1.667vw;
        gap: 0.833vw;
    }

    .preventative-heading-leaf {
        width: 1.042vw;
        height: 1.042vw;
        border-radius: 1.563vw 0.104vw 1.563vw 0.104vw;
    }

    .preventative-heading-title {
        font-size: 1.667vw;
        letter-spacing: 0.05vw;
    }

    /* Intro */
    .preventative-intro-section {
        margin-bottom: 4.167vw;
    }

    .preventative-intro-lead {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
    }

    /* About Section */
    .preventative-about-section {
        padding: 4.583vw 6.25vw;
    }

    .preventative-about-inner {
        gap: 4.167vw;
    }

    .preventative-about-text-col {
        max-width: 31.25vw;
        gap: 2.917vw;
    }

    .preventative-about-desc {
        font-size: 0.938vw;
        padding-left: 1.458vw;
    }

    .preventative-cause-rank .text-rank {
        font-size: 1.042vw;
    }

    .preventative-about-img-col {
        width: 31.25vw;
    }

    .preventative-about-img-wrapper {
        width: 31.25vw;
        height: 24.479vw;
        border-radius: 1.042vw;
    }

    /* Merits Section */
    .preventative-merits-section {
        padding: 4.583vw 6.25vw;
    }

    .preventative-merits-lead,
    .preventative-merits-sub {
        font-size: 0.938vw;
    }

    .preventative-merits-circles {
        gap: 1.51vw;
        margin-bottom: 2.083vw;
    }

    .preventative-merit-circle {
        width: 10.938vw;
        height: 10.938vw;
        border-width: 0.365vw;
    }

    .preventative-merit-circle-text {
        font-size: 0.938vw;
    }

    /* Features Section */
    .preventative-features-grid {
        gap: 2.083vw;
    }

    .preventative-feature-card {
        border-radius: 1.563vw;
        padding: 1.25vw;
        gap: 1.667vw;
    }

    .preventative-feature-img-wrap {
        height: 14.01vw;
        border-radius: 1.042vw;
    }

    .preventative-feature-badge {
        width: 5.208vw;
        height: 5.208vw;
        border-radius: 2.083vw 0.521vw 7.292vw 0.521vw;
        padding-top: 1.25vw;
        padding-left: 1.146vw;
    }

    .preventative-feature-num {
        font-size: 2.188vw;
    }

    .preventative-feature-title {
        font-size: 1.25vw;
    }

    .preventative-feature-text {
        font-size: 0.938vw;
    }

    /* Management Section */
    .preventative-mgmt-section {
        border-radius: 4.167vw;
        padding: 4.583vw 0 3.125vw;
        margin-bottom: 4.167vw;
    }

    .preventative-mgmt-header {
        width: 79.167vw;
        margin-bottom: 2.5vw;
    }

    .preventative-mgmt-lead {
        font-size: 1.042vw;
        letter-spacing: 0.052vw;
    }

    .preventative-mgmt-cols {
        width: 79.167vw;
        margin-bottom: 3.125vw;
    }

    .preventative-mgmt-col--01 {
        width: 24.583vw;
    }

    .preventative-mgmt-col--02 {
        width: 24.583vw;
    }

    .preventative-mgmt-col--03 {
        width: 26.667vw;
    }

    .preventative-mgmt-line {
        width: 0.052vw;
        height: 29.948vw;
        margin-right: 1.667vw;
    }

    .preventative-mgmt-col-content {
        padding-top: 0.573vw;
    }

    .preventative-mgmt-col-head {
        margin-bottom: 2.344vw;
    }

    .preventative-mgmt-col-title {
        font-size: 1.667vw;
        letter-spacing: 0.05vw;
    }

    .preventative-mgmt-col-body {
        padding-left: 1.042vw;
    }

    .preventative-mgmt-col-desc {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
        margin-bottom: 2.083vw;
    }

    .preventative-mgmt-box-group {
        gap: 0.573vw;
    }

    .preventative-mgmt-box-group--horizontal {
        width: 21.875vw;
        gap: 0.625vw;
    }

    .preventative-info-box {
        border-radius: 1.563vw;
        padding: 1.458vw 1.25vw;
    }

    .preventative-info-box--col2-left {
        width: 11.25vw;
        padding: 1.25vw 0.833vw;
    }

    .preventative-info-box--col2-right {
        width: 10.0vw;
        padding: 1.25vw 0.833vw;
        min-height: 9.427vw;
    }

    .preventative-info-box-title {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
        margin-bottom: 1.25vw;
    }

    .preventative-info-box--col2-left .preventative-info-box-title,
    .preventative-info-box--col2-right .preventative-info-box-title {
        font-size: 0.833vw;
        margin-bottom: 1.042vw;
    }

    .preventative-info-list {
        gap: 0.833vw;
    }

    .preventative-info-box--col2-left .preventative-info-list {
        gap: 0.729vw;
    }

    .preventative-info-list li {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
        gap: 0.417vw;
    }

    .preventative-info-box--col2-left .preventative-info-list li {
        font-size: 0.833vw;
        gap: 0.313vw;
    }

    .preventative-info-list .bullet {
        font-size: 0.521vw;
    }

    .preventative-info-bullets {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
    }

    .preventative-info-box--col2-right .preventative-info-bullets {
        gap: 0.208vw;
    }

    .preventative-info-box--col2-right .preventative-info-bullets li {
        font-size: 0.833vw;
    }

    .preventative-info-box-desc {
        font-size: 0.938vw;
        letter-spacing: -0.028vw;
    }

    /* Flow Section */
    .preventative-flow-section {
        width: 79.167vw;
    }

    .preventative-flow-steps-wrap {
        width: 66.667vw;
        height: 14.583vw;
        margin-top: 2.917vw;
        margin-bottom: 2.917vw;
    }

    .preventative-flow-line {
        height: 0.208vw;
        background-size: 0.729vw 0.208vw;
        left: 2.083vw;
        right: 2.083vw;
    }

    .preventative-flow-step {
        width: 7.969vw;
        height: 14.583vw;
        border-radius: 1.563vw;
        padding: 0 0.729vw 1.042vw;
    }

    .preventative-flow-num {
        font-size: 2.5vw;
        top: -0.729vw;
        letter-spacing: 0.125vw;
        line-height: 1;
    }

    .preventative-flow-text-wrap {
        margin-top: 2.5vw;
        height: calc(100% - 2.5vw);
    }

    .preventative-flow-name {
        font-size: 0.833vw;
        letter-spacing: 0.078vw;
    }

    .preventative-flow-text-wrap--compound {
        gap: 0.417vw;
    }

    .preventative-flow-text-wrap--compound .flow-sub {
        font-size: 0.703vw;
    }

    .preventative-flow-text-wrap--compound .flow-main {
        font-size: 0.833vw;
    }

    .preventative-frequency-card {
        width: 66.667vw;
        height: 5.521vw;
        border-width: 0.156vw;
        border-radius: 1.042vw;
        padding: 0 2.083vw;
        gap: 3.125vw;
        margin-top: 2.917vw;
    }

    .preventative-frequency-label,
    .preventative-frequency-text {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
    }

    .preventative-frequency-arrow svg {
        width: 2.031vw;
        height: 0.625vw;
    }

    /* Target Cards */
    .preventative-targets-section {
        gap: 1.563vw;
    }

    .preventative-target-card {
        border-radius: 1.563vw;
        padding: 4.583vw 3.75vw;
        gap: 2.604vw;
    }

    .preventative-target-text {
        font-size: 0.938vw;
        padding-left: 1.458vw;
    }

    .preventative-target-img-wrap {
        height: 18.229vw;
        border-radius: 1.042vw;
    }

    /* FAQ Section */
    .preventative-faq-section {
        padding: 4.167vw 6.25vw;
    }

    .preventative-faq-inner {
        width: 57.292vw;
        gap: 2.083vw;
    }

    .preventative-faq-bar {
        width: 0.208vw;
        height: 2.5vw;
    }

    .preventative-faq-item {
        padding: 1.458vw 0;
    }

    .preventative-faq-q-badge,
    .preventative-faq-a-badge {
        font-size: 1.979vw;
        width: 1.667vw;
    }

    .preventative-faq-question-text {
        font-size: 0.99vw;
    }

    .preventative-faq-toggle-icon {
        width: 2.218vw;
        height: 2.218vw;
    }

    .preventative-faq-answer-text {
        font-size: 0.938vw;
    }

    /* Director Section */
    .preventative-director-section {
        padding: 3.333vw 6.146vw;
    }

    .preventative-director-inner {
        gap: 3.333vw;
    }

    .preventative-director-text-col,
    .preventative-director-img-col {
        width: 31.25vw;
    }

    .preventative-director-desc {
        font-size: 0.938vw;
        padding-left: 1.458vw;
    }

    .preventative-director-img-wrapper {
        width: 31.25vw;
        height: 22.396vw;
        border-radius: 1.042vw;
    }


    /* Auto-generated PC Liquid (vw) Layout Rules */
    .preventative-page-body {
        padding-top: 6.250vw;
        padding-bottom: 6.250vw;
    }

    .preventative-intro-lead p {
        margin: 0 0 0.417vw 0;
    }

    .preventative-about-desc {
        letter-spacing: 0.026vw;
    }

    .preventative-cause-lead {
        margin: 0 0 0.208vw 0 !important;
    }

    .preventative-cause-rank {
        margin: 0 0 0.417vw 0 !important;
        font-size: 0.938vw;
    }

    .preventative-merits-lead {
        letter-spacing: 0.026vw;
        margin: 0 0 2.083vw 0;
    }

    .preventative-merit-circle-text {
        letter-spacing: 0.026vw;
    }

    .preventative-merits-sub {
        letter-spacing: 0.026vw;
    }

    .preventative-features-grid {
        gap: 2.083vw;
    }

    .preventative-feature-card {
        max-width: 25.000vw;
    }

    .preventative-feature-badge {
        top: -0.521vw;
        left: -0.521vw;
    }

    .preventative-feature-num {
        letter-spacing: 0.062vw;
    }

    .preventative-feature-body {
        padding: 0 0.833vw 0.833vw;
        gap: 1.042vw;
    }

    .preventative-feature-title {
        letter-spacing: 0.062vw;
    }

    .preventative-feature-text {
        letter-spacing: 0.026vw;
    }

    .preventative-feature-text p {
        margin: 0 0 0.312vw 0;
    }

    .preventative-mgmt-col-desc {
        margin: 0 0 2.083vw 0;
    }

    .preventative-info-box-title {
        margin: 0 0 1.250vw 0;
    }

    .preventative-info-box--col2-left .preventative-info-box-title,
    .preventative-info-box--col2-right .preventative-info-box-title {
        letter-spacing: 0.026vw;
    }

    .preventative-info-box--col2-left .preventative-info-list li {
        letter-spacing: 0.026vw;
    }

    .preventative-info-box--col2-right .preventative-info-bullets li {
        letter-spacing: 0.026vw;
    }

    .preventative-flow-text-wrap--compound {
        padding-top: 0.729vw;
    }

    .preventative-flow-text-wrap--compound .flow-sub {
        letter-spacing: 0.052vw;
    }

    .preventative-flow-text-wrap--compound .flow-main {
        letter-spacing: 0.052vw;
    }

    .preventative-target-content {
        max-width: 31.250vw;
    }

    .preventative-target-text {
        letter-spacing: 0.026vw;
    }

    .preventative-target-text p {
        margin: 0 0 0.312vw 0;
    }

    .preventative-target-img-wrap {
        max-width: 31.250vw;
    }

    .preventative-faq-heading-row {
        gap: 1.250vw;
    }

    .preventative-faq-q-row {
        gap: 1.875vw;
    }

    .preventative-faq-question-text {
        letter-spacing: 0.049vw;
    }

    .preventative-faq-toggle-icon::before {
        width: 0.833vw;
        height: 2.0px;
    }

    .preventative-faq-toggle-icon::after {
        width: 0.104vw;
        height: 0.833vw;
    }

    .preventative-faq-answer-inner {
        gap: 1.875vw;
        padding-top: 1.250vw;
        padding-bottom: 0.417vw;
    }

    .preventative-faq-answer-text {
        letter-spacing: 0.026vw;
    }

    .preventative-director-text-col {
        max-width: 31.250vw;
    }

    .preventative-director-desc {
        letter-spacing: 0.026vw;
    }


    /* Auto-fixed missing PC Liquid (vw) Layout Rules */
    .preventative-bg-wave-wrap {
        top: -0.938vw;
    }

    .preventative-faq-toggle-icon::before {
        height: 2.0px;
    }

    .preventative-reservation-wrapper {
        margin-top: 2.083vw;
    }

}

/* ==========================================================================
   Responsive Styles (Tablet: max-width: 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    /* 1800px 以下を完全比例（vw）にしたため、タブレット以下は従来の値を維持する */
    .preventative-info-list li {
        font-size: calc(9.42px + 0.447vw);
    }

    .preventative-info-list .bullet {
        font-size: calc(6.78px + 0.168vw);
    }

    .preventative-info-bullets {
        font-size: calc(9.42px + 0.447vw);
    }

    .preventative-cause-rank {
        font-size: 18px;
    }

    .preventative-bg-wave-wrap {
        top: 0;
    }

    .preventative-page-body {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .preventative-page-container {
        width: 100%;
        padding: 0 24px;
    }

    .preventative-card {
        width: 100%;
        border-radius: 24px;
        padding: 48px 32px;
        margin-bottom: 48px;
    }

    .preventative-heading {
        margin-bottom: 20px;
        gap: 8px;
    }

    .preventative-heading--center {
        margin-bottom: 28px;
        gap: 12px;
    }

    .preventative-heading-leaf {
        width: 18px;
        height: 18px;
        border-radius: 20px 2px 20px 2px;
    }

    .preventative-heading-title {
        font-size: 28px;
    }

    /* Intro */
    .preventative-intro-section {
        margin-bottom: 48px;
    }

    .preventative-intro-inner {
        width: 100%;
    }

    .preventative-intro-lead {
        font-size: 16px;
    }

    /* About Section */
    .preventative-about-section {
        padding: 48px 32px;
    }

    .preventative-about-inner {
        flex-direction: column;
        gap: 40px;
    }

    .preventative-about-text-col {
        max-width: 100%;
        gap: 40px;
    }

    .preventative-about-desc {
        font-size: 16px;
        padding-left: 20px;
    }

    .preventative-cause-rank .text-rank {
        font-size: 18px;
    }

    .preventative-about-img-col {
        width: 100%;
    }

    .preventative-about-img-wrapper {
        width: 100%;
        height: 360px;
        border-radius: 16px;
    }

    /* Merits Section */
    .preventative-merits-section {
        padding: 48px 32px;
    }

    .preventative-merits-inner {
        width: 100%;
    }

    .preventative-merits-lead,
    .preventative-merits-sub {
        font-size: 16px;
    }

    .preventative-merits-circles {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
        margin-bottom: 32px;
    }

    .preventative-merit-circle {
        width: 160px;
        height: 160px;
        border-width: 5px;
    }

    .preventative-merit-circle-text {
        font-size: 16px;
    }

    /* Features Section */
    .preventative-features-section {
        width: 100%;
        margin-bottom: 48px;
    }

    .preventative-features-grid {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }

    .preventative-feature-card {
        width: 100%;
        max-width: 600px;
        border-radius: 24px;
        padding: 24px;
        gap: 24px;
    }

    .preventative-feature-img-wrap {
        height: 280px;
        border-radius: 16px;
    }

    .preventative-feature-badge {
        width: 80px;
        height: 80px;
        border-radius: 30px 8px 100px 8px;
        padding-top: 18px;
        padding-left: 16px;
    }

    .preventative-feature-num {
        font-size: 32px;
    }

    .preventative-feature-title {
        font-size: 22px;
    }

    .preventative-feature-text {
        font-size: 16px;
    }

    /* Management Section */
    .preventative-mgmt-section {
        border-radius: 40px;
        padding: 48px 24px;
        margin-bottom: 60px;
    }

    .preventative-mgmt-header {
        width: 100%;
        margin-bottom: 36px;
    }

    .preventative-mgmt-lead {
        font-size: 18px;
    }

    .preventative-mgmt-cols {
        flex-direction: column;
        width: 100%;
        gap: 48px;
        margin-bottom: 48px;
    }

    .preventative-mgmt-col {
        width: 100% !important;
        max-width: 100%;
        padding: 0;
    }

    .preventative-mgmt-line {
        height: auto;
        align-self: stretch;
        min-height: 100%;
        margin-right: 20px;
        width: 2px;
    }

    .preventative-mgmt-col-content {
        padding-top: 0;
    }

    .preventative-mgmt-col-head {
        margin-bottom: 20px;
    }

    .preventative-mgmt-col-title {
        font-size: 26px;
    }

    .preventative-mgmt-col-body {
        padding-left: 12px;
    }

    .preventative-mgmt-col-desc {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .preventative-mgmt-box-group--horizontal {
        width: 100%;
        gap: 16px;
    }

    .preventative-info-box--col2-left,
    .preventative-info-box--col2-right {
        flex: 1;
        width: auto;
        min-height: auto;
        padding: 24px 20px;
    }

    .preventative-info-box--col2-left .preventative-info-box-title,
    .preventative-info-box--col2-right .preventative-info-box-title {
        font-size: 17px;
        margin-bottom: 16px;
        white-space: normal;
    }

    .preventative-info-box--col2-left .preventative-info-list {
        gap: 12px;
    }

    .preventative-info-box--col2-left .preventative-info-list li {
        font-size: 16px;
        gap: 8px;
        white-space: normal;
    }

    .preventative-info-box--col2-right .preventative-info-bullets {
        gap: 8px;
    }

    .preventative-info-box--col2-right .preventative-info-bullets li {
        font-size: 16px;
        white-space: normal;
    }

    .preventative-info-box {
        border-radius: 20px;
        padding: 24px 20px;
    }

    .preventative-info-box-title {
        font-size: 17px;
        margin-bottom: 16px;
    }

    .preventative-info-list li,
    .preventative-info-bullets {
        font-size: 16px;
    }

    .preventative-info-box-desc {
        font-size: 15px;
    }

    /* Flow Section */
    .preventative-flow-section {
        width: 100%;
    }

    .preventative-flow-steps-wrap {
        width: 100%;
        height: auto;
        margin-top: 24px;
        margin-bottom: 36px;
        overflow-x: auto;
        padding: 20px 8px 16px;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
    }

    .preventative-flow-line {
        display: none;
    }

    .preventative-flow-steps {
        width: max-content;
        justify-content: flex-start;
        gap: 16px;
        padding: 0 4px;
    }

    .preventative-flow-step {
        width: 140px;
        height: 260px;
        border-radius: 20px;
        padding: 0 10px 16px;
    }

    .preventative-flow-num {
        font-size: 38px;
        top: -12px;
        line-height: 1;
    }

    .preventative-flow-text-wrap {
        margin-top: 36px;
        height: calc(100% - 36px);
    }

    .preventative-flow-name {
        font-size: 16px;
    }

    .preventative-flow-text-wrap--compound {
        gap: 8px;
    }

    .preventative-flow-text-wrap--compound .flow-sub {
        font-size: 13px;
    }

    .preventative-flow-text-wrap--compound .flow-main {
        font-size: 15px;
    }

    .preventative-frequency-card {
        width: 100%;
        height: auto;
        padding: 24px 20px;
        gap: 20px;
        flex-direction: column;
        text-align: center;
        border-radius: 16px;
        margin-top: 24px;
    }

    .preventative-frequency-arrow {
        transform: rotate(90deg);
    }

    .preventative-frequency-arrow svg {
        width: 32px;
        height: 10px;
    }

    .preventative-frequency-label,
    .preventative-frequency-text {
        font-size: 16px;
        white-space: normal;
    }

    /* Target Cards */
    .preventative-targets-section {
        width: 100%;
        flex-direction: column;
        gap: 32px;
        margin-bottom: 48px;
    }

    .preventative-target-card {
        border-radius: 24px;
        padding: 48px 32px;
        gap: 36px;
        align-items: stretch;
    }

    .preventative-target-content {
        width: 100%;
        max-width: 100%;
    }

    .preventative-target-text {
        font-size: 16px;
        padding-left: 20px;
        line-height: 1.8;
    }

    .preventative-target-text p {
        margin: 0 0 12px 0;
    }

    .preventative-target-text p:last-child {
        margin-bottom: 0;
    }

    .preventative-target-img-wrap {
        width: 100%;
        max-width: 600px;
        height: auto;
        aspect-ratio: 600 / 350;
        border-radius: 16px;
        margin: 0 auto;
    }

    /* FAQ Section */
    .preventative-faq-section {
        padding: 48px 32px;
    }

    .preventative-faq-inner {
        width: 100%;
        gap: 32px;
    }

    .preventative-faq-bar {
        width: 4px;
        height: 36px;
    }

    .preventative-faq-item {
        padding: 24px 0;
    }

    .preventative-faq-q-row,
    .preventative-faq-answer-inner {
        gap: 20px;
    }

    .preventative-faq-q-badge,
    .preventative-faq-a-badge {
        font-size: 30px;
        width: 26px;
    }

    .preventative-faq-question-text {
        font-size: 17px;
    }

    .preventative-faq-toggle-icon {
        width: 36px;
        height: 36px;
    }

    .preventative-faq-answer-text {
        font-size: 16px;
    }

    /* Director Section */
    .preventative-director-section {
        padding: 48px 32px;
    }

    .preventative-director-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 36px;
    }

    .preventative-director-text-col {
        width: 100%;
        max-width: 100%;
    }

    .preventative-director-desc {
        font-size: 16px;
        padding-left: 20px;
    }

    .preventative-director-img-col {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .preventative-director-img-wrapper {
        width: 100%;
        max-width: 600px;
        height: auto;
        aspect-ratio: 600 / 430;
        border-radius: 16px;
    }
}

/* ==========================================================================
   Responsive Styles (Smartphone: max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .preventative-bg-wave-wrap {
        top: 0;
    }

    .preventative-page-body {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .preventative-page-container {
        padding: 0 16px;
    }

    .preventative-card {
        border-radius: 20px;
        padding: 36px 16px;
        margin-bottom: 36px;
    }

    .preventative-heading {
        margin-bottom: 16px;
        gap: 6px;
    }

    .preventative-heading--center {
        margin-bottom: 24px;
        gap: 10px;
    }

    .preventative-heading-leaf {
        width: 18px;
        height: 18px;
        border-radius: 20px 2px 20px 2px;
    }

    .preventative-heading-title {
        font-size: 24px;
        line-height: 1.35;
    }

    /* Intro */
    .preventative-intro-section {
        margin-bottom: 36px;
    }

    .preventative-intro-lead {
        font-size: 15px;
        line-height: 1.7;
    }

    /* About Section */
    .preventative-about-section {
        padding: 36px 16px;
    }

    .preventative-about-inner {
        gap: 32px;
    }

    .preventative-about-text-col {
        gap: 32px;
    }

    .preventative-about-desc {
        font-size: 15px;
        line-height: 1.7;
        padding-left: 0;
    }

    .preventative-cause-rank .text-rank {
        font-size: 17px;
    }

    .preventative-about-img-wrapper {
        height: 240px;
        border-radius: 12px;
    }

    /* Merits Section */
    .preventative-merits-section {
        padding: 36px 16px;
    }

    .preventative-merits-lead {
        font-size: 15px;
        margin-bottom: 24px;
        text-align: left;
    }

    .preventative-merits-sub {
        font-size: 15px;
        text-align: left;
    }

    .preventative-merits-circles {
        gap: 12px;
        margin-bottom: 24px;
    }

    .preventative-merit-circle {
        width: 135px;
        height: 135px;
        border-width: 4px;
    }

    .preventative-merit-circle-text {
        font-size: 14px;
    }

    /* Features Section */
    .preventative-features-section {
        margin-bottom: 36px;
    }

    .preventative-features-grid {
        gap: 24px;
    }

    .preventative-feature-card {
        border-radius: 20px;
        padding: 16px;
        gap: 20px;
    }

    .preventative-feature-img-wrap {
        height: 200px;
        border-radius: 12px;
    }

    .preventative-feature-badge {
        width: 64px;
        height: 64px;
        border-radius: 24px 6px 80px 6px;
        padding-top: 14px;
        padding-left: 12px;
    }

    .preventative-feature-num {
        font-size: 26px;
    }

    .preventative-feature-body {
        padding: 0 8px 8px;
        gap: 14px;
    }

    .preventative-feature-title {
        font-size: 20px;
    }

    .preventative-feature-text {
        font-size: 15px;
        line-height: 1.6;
    }

    /* Management Section */
    .preventative-mgmt-section {
        border-radius: 20px;
        padding: 36px 16px;
        margin-bottom: 40px;
    }

    .preventative-mgmt-header {
        width: 100%;
        margin-bottom: 28px;
    }

    .preventative-mgmt-lead {
        font-size: 16px;
        text-align: left;
    }

    .preventative-mgmt-cols {
        gap: 36px;
        margin-bottom: 36px;
    }

    .preventative-mgmt-line {
        width: 2px;
        align-self: stretch;
        min-height: 100%;
        margin-right: 14px;
    }

    .preventative-mgmt-col-head {
        margin-bottom: 16px;
    }

    .preventative-mgmt-col-title {
        font-size: 22px;
    }

    .preventative-mgmt-col-body {
        padding-left: 0;
    }

    .preventative-mgmt-col-desc {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .preventative-mgmt-box-group--horizontal {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .preventative-info-box--col2-left,
    .preventative-info-box--col2-right {
        width: 100%;
        min-height: auto;
        padding: 20px 16px;
    }

    .preventative-info-box--col2-left .preventative-info-box-title,
    .preventative-info-box--col2-right .preventative-info-box-title {
        font-size: 16px;
        margin-bottom: 12px;
        white-space: normal;
    }

    .preventative-info-box--col2-left .preventative-info-list {
        gap: 12px;
    }

    .preventative-info-box--col2-left .preventative-info-list li {
        font-size: 15px;
        gap: 6px;
        white-space: normal;
    }

    .preventative-info-box--col2-right .preventative-info-bullets {
        gap: 6px;
    }

    .preventative-info-box--col2-right .preventative-info-bullets li {
        font-size: 15px;
        white-space: normal;
        padding-left: 1.2em;
        text-indent: -1.2em;
    }

    .preventative-info-box {
        border-radius: 16px;
        padding: 20px 16px;
    }

    .preventative-info-box-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .preventative-info-list li,
    .preventative-info-bullets {
        font-size: 15px;
    }

    .preventative-info-box-desc {
        font-size: 14px;
    }

    /* Flow Section */
    .preventative-flow-steps-wrap {
        width: 100%;
        max-width: 100%;
        height: auto;
        margin: 28px 0 24px;
        overflow-x: visible;
        padding: 0;
        justify-content: center;
    }

    .preventative-flow-line {
        display: none;
    }

    .preventative-flow-steps {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 0;
    }

    .preventative-flow-step {
        width: 100%;
        height: auto;
        min-height: 64px;
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        gap: 16px;
        padding: 14px 20px;
        border-radius: 16px;
        background-color: #f1f1f1;
        box-sizing: border-box;
    }

    .preventative-flow-num {
        position: static;
        transform: none;
        left: auto;
        top: auto;
        font-size: 32px;
        font-weight: 600;
        color: #63574d;
        letter-spacing: 1px;
        line-height: 1;
        flex-shrink: 0;
        width: 40px;
        text-align: center;
    }

    .preventative-flow-text-wrap {
        margin-top: 0;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        flex: 1;
    }

    .preventative-flow-name {
        writing-mode: horizontal-tb;
        font-size: 16px;
        font-weight: 600;
        color: #2faa87;
        letter-spacing: 0.5px;
        line-height: 1.4;
        white-space: normal;
        margin: 0;
        text-align: left;
    }

    .preventative-flow-text-wrap--compound {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 2px;
        padding-top: 0;
    }

    .preventative-flow-text-wrap--compound .flow-sub {
        writing-mode: horizontal-tb;
        font-size: 12px;
        font-weight: 600;
        color: #2faa87;
        letter-spacing: 0.5px;
        line-height: 1.3;
        white-space: normal;
    }

    .preventative-flow-text-wrap--compound .flow-main {
        writing-mode: horizontal-tb;
        font-size: 16px;
        font-weight: 600;
        color: #2faa87;
        letter-spacing: 0.5px;
        line-height: 1.3;
        white-space: normal;
    }

    .preventative-frequency-card {
        padding: 20px 16px;
        gap: 14px;
        border-radius: 14px;
        border-width: 2px;
        margin-top: 20px;
    }

    .preventative-frequency-label,
    .preventative-frequency-text {
        font-size: 14px;
    }

    /* Target Cards */
    .preventative-targets-section {
        gap: 24px;
        margin-bottom: 36px;
    }

    .preventative-target-card {
        border-radius: 20px;
        padding: 36px 16px;
        gap: 28px;
        align-items: stretch;
    }

    .preventative-target-content {
        width: 100%;
        max-width: 100%;
    }

    .preventative-target-text {
        font-size: 15px;
        padding-left: 0;
        line-height: 1.8;
    }

    .preventative-target-text p {
        margin: 0 0 10px 0;
    }

    .preventative-target-text p:last-child {
        margin-bottom: 0;
    }

    .preventative-target-img-wrap {
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 600 / 350;
        border-radius: 12px;
    }

    /* FAQ Section */
    .preventative-faq-section {
        padding: 36px 16px;
    }

    .preventative-faq-inner {
        gap: 24px;
    }

    .preventative-faq-heading-row {
        gap: 16px;
    }

    .preventative-faq-bar {
        height: 30px;
    }

    .preventative-faq-item {
        padding: 20px 0;
    }

    .preventative-faq-q-row,
    .preventative-faq-answer-inner {
        gap: 14px;
    }

    .preventative-faq-q-badge,
    .preventative-faq-a-badge {
        font-size: 26px;
        width: 22px;
    }

    .preventative-faq-question-text {
        font-size: 16px;
    }

    .preventative-faq-toggle-icon {
        width: 32px;
        height: 32px;
    }

    .preventative-faq-toggle-icon::before {
        width: 12px;
    }

    .preventative-faq-toggle-icon::after {
        height: 12px;
    }

    .preventative-faq-answer-text {
        font-size: 15px;
        line-height: 1.7;
    }

    /* Director Section */
    .preventative-director-section {
        padding: 36px 16px;
    }

    .preventative-director-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 28px;
    }

    .preventative-director-text-col {
        width: 100%;
        max-width: 100%;
    }

    .preventative-director-desc {
        font-size: 15px;
        padding-left: 0;
        line-height: 1.8;
    }

    .preventative-director-img-col {
        width: 100%;
    }

    .preventative-director-img-wrapper {
        width: 100%;
        height: auto;
        aspect-ratio: 600 / 430;
        border-radius: 12px;
    }

    /* 1800px 以下の vw 指定が SP で極端に小さくならないよう px に戻す */
    .preventative-mgmt-box-group {
        gap: 11px;
    }

    .preventative-info-list {
        gap: 16px;
    }

    .preventative-info-list li {
        gap: 8px;
    }

    .preventative-intro-lead p {
        margin: 0 0 8px 0;
    }

    .preventative-feature-badge {
        top: -10px;
        left: -10px;
    }

    .preventative-feature-text p {
        margin: 0 0 6px 0;
    }

    .preventative-faq-answer-inner {
        padding-top: 16px;
        padding-bottom: 8px;
    }
}

/* ==========================================================================
   Small Mobile: max-width: 590px
   ========================================================================== */
@media (max-width: 590px) {
    .preventative-intro-lead {
        text-align: left;
    }

    .preventative-heading-title {
        font-size: 22px;
    }

    .preventative-mgmt-lead {
        font-size: 15px;
    }

    .preventative-merits-circles {
        gap: 10px;
    }

    .preventative-merit-circle {
        width: calc(50% - 6px);
        max-width: 130px;
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .preventative-merit-circle-text {
        font-size: 13px;
        white-space: normal;
        line-height: 1.3;
        padding: 0 4px;
    }

    .preventative-feature-badge {
        width: 56px;
        height: 56px;
        border-radius: 20px 4px 60px 4px;
        padding-top: 10px;
        padding-left: 10px;
    }

    .preventative-feature-num {
        font-size: 22px;
    }

    .preventative-feature-title {
        font-size: 18px;
    }

    .preventative-mgmt-col-title {
        font-size: 20px;
    }

    .preventative-info-box--col2-left .preventative-info-box-title,
    .preventative-info-box--col2-right .preventative-info-box-title {
        font-size: 15px;
    }

    .preventative-info-box--col2-left .preventative-info-list li,
    .preventative-info-box--col2-right .preventative-info-bullets li {
        font-size: 14px;
    }

    .preventative-flow-step {
        width: 100%;
        height: auto;
        min-height: 58px;
        padding: 12px 16px;
        gap: 14px;
    }

    .preventative-flow-num {
        font-size: 28px;
        width: 36px;
    }

    .preventative-flow-name {
        font-size: 15px;
    }

    .preventative-flow-text-wrap--compound .flow-sub {
        font-size: 11px;
    }

    .preventative-flow-text-wrap--compound .flow-main {
        font-size: 15px;
    }

    .preventative-faq-question-btn {
        align-items: flex-start;
    }

    .preventative-faq-q-row {
        align-items: flex-start;
    }

    .preventative-faq-toggle-icon {
        margin-top: 2px;
    }

    .preventative-faq-question-text {
        font-size: 15px;
    }

    .preventative-faq-q-badge,
    .preventative-faq-a-badge {
        font-size: 22px;
        width: 18px;
        line-height: 1.2;
    }

    .preventative-intro-lead,
    .preventative-about-desc,
    .preventative-merits-lead,
    .preventative-merits-sub,
    .preventative-feature-text,
    .preventative-mgmt-col-desc,
    .preventative-target-text,
    .preventative-faq-answer-text,
    .preventative-director-desc,
    .preventative-info-box-desc,
    .preventative-faq-question-text {
        font-size: 14px;
    }
}