@charset "UTF-8";

/* ════════════════════════════════════════════════════════════
   COMMON RESET & VARIABLES
════════════════════════════════════════════════════════════ */
:root {
    --koi-red: #bc2025;
    --koi-navy: #2c3350;
    --koi-gold: #ffb342;
    --text-main: #222;
    --text-sub: #666;
    --text-light: #999;
    --bg-light: #f9f9f9;
    --border-color: #e5e5e5;
    --inner-width: 1440px;

    /* Section vertical rhythm – 모든 섹션의 상하 여백 단일 토큰 */
    --section-gap: 100px;
    --section-gap-sm: 60px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", sans-serif;
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

ul,
li {
    list-style: none;
}

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

img {
    max-width: 100%;
    display: block;
}

em {
    font-style: normal;
    color: var(--koi-red);
    font-weight: 700;
}

/* ════════════════════════════════════════════════════════════
   LAYOUT UTILITIES
════════════════════════════════════════════════════════════ */
.inner {
    max-width: var(--inner-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* wrapper: 모든 섹션을 감싸는 flex 컨테이너 – 섹션 간 gap으로 간격 통제 */
.wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--section-gap);
    padding-bottom: var(--section-gap);
}

/* ════════════════════════════════════════════════════════════
   SECTION HEADER  (.sec-head)
════════════════════════════════════════════════════════════ */
.sec-head {
    text-align: center;
    margin-bottom: 3rem;
}

.sec-head__dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--koi-red);
    margin-bottom: 1.25rem;
}

.sec-head__title {
    font-size: 2rem;
    /* 32px */
    font-weight: 800;
    letter-spacing: -0.04em;
    word-break: keep-all;
    line-height: 1.5;
}
.sec-head__title b {
    font-weight: 800;
}

.sec-head__desc {
    font-size: 1rem;
    /* 16px */
    color: var(--text-sub);
    margin-bottom: 0.5rem;
    word-break: keep-all;
}

/* ════════════════════════════════════════════════════════════
   HERO SECTION  (.solution-hero)
════════════════════════════════════════════════════════════ */
.solution-hero {
    position: relative;
    height: 240px;
    background-color: var(--koi-navy);
    background-image: url('../images/solution/main-idcard-bg.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    margin-top: 80px;
}

.solution-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}

.solution-hero .hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
}

.solution-hero__badge {
    display: inline-block;
    color: #fff;
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.solution-hero__badge.service {
    background: var(--koi-gold);
}

.solution-hero__badge.product {
    background: var(--koi-red);
}

.solution-hero__title {
    font-size: 1.875rem;
    font-weight: 700;
    letter-spacing: -0.04em;
}

/* ════════════════════════════════════════════════════════════
   PAGE HEADER  (.page-header)
════════════════════════════════════════════════════════════ */
.page-header {
    padding: 1.875rem 0 1.25rem;
    /* 30px 0 20px */
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
    /* wrapper gap takes over */
}

.page-header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.page-header__title {
    font-size: 1.75rem;
    /* 28px */
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.page-ai-tag {
    font-size: 0.75rem;
    /* 12px */
    font-weight: 700;
    background: #ffeaed;
    color: var(--koi-red);
    padding: 0.25rem 0.625rem;
    letter-spacing: 0.03em;
}

/* ════════════════════════════════════════════════════════════
   BREADCRUMB & SELECT  (.breadcrumb, .page-select)
════════════════════════════════════════════════════════════ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumb>li::after {
    content: '/';
    margin-left: 0.75rem;
    color: #ddd;
}

.breadcrumb li:last-child::after {
    display: none;
}

.breadcrumb li.active {
    color: var(--text-main);
    font-weight: 600;
}

.page-select {
    position: relative;
    cursor: pointer;
}

.page-select__trigger {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--text-sub);
    padding: 0.25rem 0.625rem;
    background: #fff;
    transition: color 0.2s;
}

.page-select__trigger:hover {
    color: var(--koi-red);
}

.page-select__trigger i {
    font-size: 0.625rem;
    transition: transform 0.3s;
}

.page-select__list {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: #fff;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    min-width: 160px;
    z-index: 9999;
}

/* Open state */
.page-select.is-open .page-select__list {
    display: block;
}

.page-select.is-open .page-select__trigger i {
    transform: rotate(180deg);
}

.page-select__list li a {
    display: block;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    color: var(--text-sub);
    transition: background 0.15s, color 0.15s;
}

.page-select__list li a:hover {
    background: #fff5f6;
    color: var(--koi-red);
}

.page-select__list li.cur a {
    color: var(--koi-red);
    font-weight: 700;
    background: #fff5f6;
}

/* ════════════════════════════════════════════════════════════
   SECTION: AS-IS / TO-BE  (.comparison)
════════════════════════════════════════════════════════════ */
.comparison {
    display: flex;
    align-items: stretch;
    gap: 1.875rem;
    position: relative;
    margin-top: 3.125rem;
}

.comparison__box {
    flex: 1;
    border-radius: 25px;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.comparison__type {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    letter-spacing: -0.03em;
}

.comparison__box--asis .comparison__type {
    color: #ccc;
}

.comparison__box--tobe .comparison__type {
    color: var(--koi-gold);
}

.comparison__diagram {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison__diagram img {
    width: 100%;
}

.comparison__arrow-mid {
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

/* ════════════════════════════════════════════════════════════
   SECTION: VISION / SUPPORT CARDS  (.support-section)
════════════════════════════════════════════════════════════ */
.support-section {}

.vision-section {
    background: #f5f5f5;
    padding: 4.5rem 0;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.support-card {
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 2.25rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    transition: transform 0.25s, box-shadow 0.25s;
}

.support-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.13);
}

.support-card h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.support-card h5 i {
    color: var(--koi-red);
    font-size: 0.875rem;
}

.support-card ul li,
.support-card ol li {
    font-size: 0.875rem;
    color: var(--text-sub);
    line-height: 2.1;
}

.support-card ol {
    padding-left: 1rem;
}

.support-note {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.625rem;
}

/* ════════════════════════════════════════════════════════════
   SECTION: USECASE CIRCLE CARDS  (.usecase-grid)
════════════════════════════════════════════════════════════ */
.usecase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.875rem;
}

.usecase-item {
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding: 1.875rem;
}

.usecase-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

/* usecase circle images */
.usecase-item:nth-child(1)::before {
    background-image: url('../images/solution/img-writing1.png');
}

.usecase-item:nth-child(2)::before {
    background-image: url('../images/solution/img-writing2.png');
}

.usecase-item:nth-child(3)::before {
    background-image: url('../images/solution/img-writing3.png');
}

.usecase-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    transition: background 0.3s;
}

.usecase-item:hover::before {
    transform: scale(1.1);
}

.usecase-item:hover::after {
    background: rgba(188, 32, 37, 0.7);
}

.usecase-item__text {
    position: relative;
    z-index: 2;
    font-size: 1.4rem;
    font-weight: 600;
    line-height: 1.45;
    word-break: keep-all;
}

.usage-section ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap:24px

}
.usage-section ul li {
    padding: 30px;
    position: relative;
    text-align: center;
}
.usage-section ul li img {
    max-width: 150px;
    display: inline-block;
}
.usage-section ul li .usecase-item__text {
    margin-top: 20px;
}
.usage-section ul li + li:before {
    content:"";
    display: block;
    width: 1px;
    height: 50%;
    background: #ccc;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

/* ════════════════════════════════════════════════════════════
       SECTION: ICON SUMMARY  (.summary-grid / .features-grid)
    ════════════════════════════════════════════════════════════ */
.summary-grid,
.features-grid {
    display: flex;
    justify-content: space-between;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.summary-item,
.feature-item {
    flex: 1;
    text-align: center;
    min-width: 200px;
}

.summary-item__icon,
.feature-item__icon {
    width: 7.5rem;
    height: 7.5rem;
    margin: 0 auto 1.875rem;
    background: #fdfdfd;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-item__icon img,
.feature-item__icon img {
    width: 6.25rem;
}

.summary-item__title,
.feature-item__title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.summary-item__desc,
.feature-item__desc {
    font-size: 0.9375rem;
    color: var(--text-sub);
    word-break: keep-all;
    line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════
   SECTION: DIFF-WRAP (dark feature columns)
════════════════════════════════════════════════════════════ */
.diff-wrap {
    position: relative;
    background: #000;
    color: #fff;
    overflow: hidden;
    min-height: 500px;
    display: flex;
}

.diff-bg {
    position: absolute;
    inset: 0;
    background: url('../images/solution/img-mobile-id4.png') center / cover no-repeat;
    opacity: 0.4;
    z-index: 1;
}

.diff-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    padding: 0 10%;
}

.diff-column-wrap {
    display: flex;
    width: 100%;
}

.diff-column {
    flex: 1;
    min-height: 100vh;
    padding: 5rem 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    transition: background 0.3s ease;
}

.diff-column:last-child {
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

/*.diff-column:hover,
.diff-column.highlight,*/
.diff-column.active {
    background: rgba(188, 32, 37, 0.7);
}

.diff-column__icon .material-symbols-outlined{
    font-size:32px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.diff-column__title {
    font-size: 1.375rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.25rem;
    letter-spacing: -0.03em;
}

.diff-column__desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    word-break: keep-all;
    height: calc(1.7 * 0.875rem * 2);
}

.diff-column__list {
    list-style: none;
    padding: 0;
    height: calc(0.875rem * 1.8 * var(--list-h));
}


.diff-column__list li {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.83);
    line-height: 1.8;
    margin-bottom: 0.375rem;
}
.card-diff-wrap {
    --list-h:4;
}
.idcard-diff-wrap {
    --list-h:7;
}
.etc-diff-wrap {
    --list-h:4;
}
.writing-diff-wrap {
    --list-h:6;
}
.face-diff-wrap {
    --list-h:3;
}

/* ════════════════════════════════════════════════════════════
   SECTION: DIFF FEATURES IMAGES  (.diff-features-section)
════════════════════════════════════════════════════════════ */
.diff-features-images {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3.125rem;
}

.diff-features-images img {
    height: 600px;
    width: auto;
    max-width: fit-content;
    display: block;
}

/* ════════════════════════════════════════════════════════════
   SECTION: ENV TABLE  (.env-section / .env-table)
════════════════════════════════════════════════════════════ */
.env-table {
    margin-top: 2.5rem;
    overflow-x: auto;
}

.env-table+.env-table {
    margin-top: 1.875rem;
}

.env-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 700px;
    table-layout: fixed;
}

.env-table thead tr th {
    background: #666a75;
    color: #fff;
    padding: 0.9375rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    border-right: 2px solid #fff;
    vertical-align: middle;
}

.env-table thead tr th.sub-th {
    font-weight: normal;
}

.env-table thead tr th:first-child {
    width: 110px;
    min-width: 110px;
    max-width: 110px;
}

.env-table thead tr th:last-child {
    border-right: none;
}

.env-table thead tr th i {
    display: block;
    font-size: 1.125rem;
    opacity: 0.7;
}

.env-table thead tr th small {
    display: block;
    font-size: 0.6875rem;
    opacity: 0.6;
    margin-top: 3px;
    font-weight: 400;
}

.env-table tbody tr td {
    padding: 0.875rem 1rem;
    text-align: center;
    color: var(--text-sub);
    background-color: rgba(49, 49, 53, 0.05);
    border-top: 2px solid #fff;
    line-height: 1.75;
    vertical-align: middle;
}

.env-table tbody tr td:first-child {
    background: transparent;
    font-weight: 700;
    color: var(--text-main);
    text-align: center;
    padding-left: 1.25rem;
    width: 110px;
}

.env-table tbody tr td:last-child {
    border-right: none;
}

.env-table tbody tr:hover td {
    background: #fafbfd;
}

.env-highlight {
    color: var(--koi-red) !important;
    font-weight: 700 !important;
}

.env-mint {
    color: #00bfa5 !important;
    font-weight: 700;
}

/* ════════════════════════════════════════════════════════════
   VISION GRID  (.vision-grid / .v-card)
════════════════════════════════════════════════════════════ */
.vision-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.v-card {
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 2.25rem 2rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    transition: transform 0.25s, box-shadow 0.25s;
}

.v-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.13);
    z-index: 2;
    position: relative;
}

.v-card .v-tag {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--koi-red);
    margin-bottom: 0.625rem;
    display: block;
}

.v-card h4 {
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.v-card ul li {
    font-size: 0.875rem;
    color: var(--text-sub);
    line-height: 2.1;
}

.asis-tobe-wrap {
    padding-top: 80px;
}

/* ════════════════════════════════════════════════════════════
   UTILITIES
════════════════════════════════════════════════════════════ */
.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ════════════════════════════════════════════════════════════
       PAGE SPECIFIC STYLES – 그 외 OCR
    ════════════════════════════════════════════════════════════ */

/* ── Tab / Menu Style ── */
.ocr-tabs {
    position: sticky;
    top: 80px;
    /* Header Height from base.css */
    z-index: 100;
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 40px auto 0;
    max-width: 960px;
    padding: 6px;
    background: #f8f9fa;
    border-radius: 50px;
    border: 1px solid #eee;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: top 0.3s;
    width: 100%;
}

.ocr-tab-btn {
    flex: 1;
    padding: 14px 5px;
    background: transparent;
    color: #666;
    font-size: 0.9375rem;
    font-weight: 700;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s var(--ease);
    white-space: nowrap;
}

.ocr-tab-btn:hover {
    color: var(--koi-red);
    background: rgba(184, 32, 37, 0.04);
}

.ocr-tab-btn.active {
    background: #fff;
    color: var(--koi-red);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

/* Scroll Margin for sections */
section[id^="sec-"] {
    scroll-margin-top: 160px;
    /* header + tabs + padding */
}

.etc-ocr-section img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    /* box-shadow: 0 10px 40px rgba(0,0,0,0.08); */
}

/* ── Section 1: Barcode Icons ── */
.barcode-intro {
    padding-bottom: 80px;
}

/* ── Section: Feature Highlights (Colored Backgrounds) ── */

.fhl-items li {
    position: relative;
    padding-left: 12px;
}

.fhl-items li::before {
    content: '•';
    position: absolute;
    left: 0;
    opacity: 0.6;
}

.fh-image img {
    max-width: 100%;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    transform: scale(1.1);
    /* Slight bleed for premium look */
    transition: transform 0.3s;
}

.fh-image:hover img {
    transform: scale(1.15);
}

.env-table {
    overflow-x: auto;
}

/* ══ 신분증 OCR 영역 - OCR 지원 신분증 이미지 그리드 ══ */
.idcard-ocr-section {
    padding: 80px 0;
}

.idcard-ocr-section .sec-head {
    margin-bottom: 50px;
    text-align: center;
}

.idcard-ocr-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.idcard-ocr-item {
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    padding: 30px 24px;
    border: 1px solid #eee;
}

.idcard-ocr-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.25s;
}

.idcard-ocr-item:hover img {
    transform: scale(1.03);
}

.idcard-ocr-item__info {
    text-align: left;
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.idcard-ocr-item__title {
    font-size: 1.1875rem;
    font-weight: 700;
    color: #333;
}

.idcard-ocr-item__text {
    font-size: 0.9375rem;
    color: #666;
    line-height: 1.6;
    word-break: keep-all;
}

/* ══ 우리의 비전 섹션 (PC 3칸 카드) ══ */
.support-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.support-section .sec-head {
    margin-bottom: 60px;
    text-align: center;
}

.support-grid {
    display: flex;
    gap: 30px;
}

.support-card {
    flex: 1;
    background: #fff;
    padding: 60px 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s;
}

.support-card:hover {
    transform: translateY(-8px);
}

.support-card .v-badge {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--koi-red);
    margin-bottom: 12px;
}

.support-card h5 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #111;
    margin-bottom: 30px;
    padding-bottom: 0;
    border: none;
}

.support-card ul,
.support-card ol {
    list-style: none;
    padding: 0;
    display: inline-block;
    width: auto;
    text-align: left;
}

.support-card ul li,
.support-card ol li {
    font-size: 0.9375rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
    word-break: keep-all;
}

.support-card ol {
    display: inline-block;
    width: auto;
    text-align: left;
}

.ocr_result_section ul{
    display: flex;
    gap :20px;
    justify-content: center;
    flex-wrap: wrap;
}
.ocr_result_section li {
    width: calc((100% - 60px)/4);
    text-align: center;
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 20px;
    max-width: 500px;
}
.ocr_result_section li img {
    display: block;
}
.ocrImg {
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ocr_idCard_list .ocrImg {
    height: auto
}
.ocr_result_section ul.ocr_idCard_list {
    justify-content: flex-start;
}
.ocrImg img {
    max-height: 100%;
}
.ocr_tt {
    padding-top: 20px;
    font-size: 1.4rem;
}


/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media screen and (max-width: 1100px) {
    .support-grid {
        gap: 20px;
    }

    .support-card {
        padding: 40px 20px;
    }
}
@media screen and (max-width: 1024px) {
    :root {
        --section-gap: 80px;
    }

    .diff-column-wrap {
        flex-wrap: wrap;
    }

    .diff-column {
        flex: 0 0 50%;
        min-height: 350px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .diff-features-images {
        flex-direction: column;
        gap: 1.25rem;
    }

    .diff-features-images img {
        width: 100%;
        height: auto;
    }

    .vision-grid {
    }
    .diff-column__list {
        height: auto;
    }
    .usage-section ul img{
        width: 100px;
    }
    .usage-section ul li .usecase-item__text {
        font-size:1.1rem
    }

    .ocr_result_section ul{
        gap :12px;
    }
    .ocr_result_section li {
        width: calc((100% - 12px)/2);
    }
    .ocrImg {
        height: 300px;
    }
    .support-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-gap: 60px;
        --section-gap-sm: 40px;
    }

    .solution-hero {
        height: 180px;
        margin-top: 60px;
    }

    .solution-hero__title {
        font-size: 1.375rem;
    }

    .breadcrumb {
        width: 100%;
        justify-content: flex-end;
        /* display: none; */
    }

    .page-header {
        padding: 1.875rem 0 1.25rem;
    }

    .page-header .inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.625rem;
    }

    .page-header__title {
        font-size: 1.375rem;
    }

    .sec-head__title {
        font-size: 1.5rem;
    }

    .sec-head__desc {
        font-size: 0.875rem;
    }

    .support-grid {
        grid-template-columns: 1fr;
    }

    .usecase-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .usecase-item {
        max-width: 280px;
        width: 100%;
    }

    .summary-grid,
    .features-grid {
        flex-direction: column;
        gap: 3.125rem;
    }

    .diff-content {
        padding: 0;
    }

    .diff-column {
        flex: 0 0 100%;
        min-height: 300px;
        padding: 3.125rem 1.25rem;
    }

    .comparison {
        flex-direction: column;
        gap: 1.25rem;
    }

    .comparison__arrow-mid {
        position: static;
        transform: rotate(90deg) !important;
        display: flex;
        justify-content: center;
        margin: 5px 0;
    }
    .usage-section ul {
        grid-template-columns: repeat(1, 1fr);
    }
    .usage-section ul li + li:before {
        display: none;
    }
    .usage-section ul li + li {
        margin-top: 30px;
    }
    .usage-section ul li {
        padding: 0;
    }

    .support-section {
        padding: 60px 0;
    }

    .support-card {
        text-align: left;
        align-items: flex-start;
        padding: 40px 30px;
    }

    .support-card ul li {
        position: relative;
        padding-left: 14px;
    }

    .support-card ul li::before {
        content: "•";
        position: absolute;
        left: 0;
        color: var(--koi-red);
    }
    .idcard-ocr-section {
        padding: 60px 0;
    }

    .idcard-ocr-section .sec-head {
        margin-bottom: 30px;
    }

    .idcard-ocr-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .idcard-ocr-item {
        align-items: center;
        padding: 20px;
        gap: 20px;
    }

    .idcard-ocr-item__info {
        gap: 6px;
    }

    .idcard-ocr-item__title {
        font-size: 1.0625rem;
    }

    .idcard-ocr-item__text {
        font-size: 0.875rem;
    }
    .ocr_tt {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .vision-grid {
        grid-template-columns: 1fr;
    }
    .ocr-tabs {
        display: none;
    }
    #sec-barcode {
        padding-top: 80px;
    }
    .idcard-ocr-item {
        padding: 16px;
        gap: 12px;
    }

    .ocr_result_section ul{
        gap :20px;
    }
    .ocr_result_section li {
        width: 100%;
        padding: 10px;
    }
    .ocr_tt {
        padding-top: 10px;
    }
    .ocrImg {
        height: 300px;
    }
}