/*-------------------------------------- process --------------------------------------*/
.process_top {
    background: var(--gray-bg) url('/images/process_bg.png') center / cover no-repeat;
    position: relative;
    padding-bottom: 180px;
}
.process_top .container-md {
    position: relative;
}
.process_period {
    padding-top: 240px;
}
.period_list_wrap {
    margin-top: var(--contant-gap);
    padding: 70px 0;
    background-color: var(--gray-200);
}
.period_list {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 20px;
}
.period_box {
    background-color: var(--white);
    padding: 30px 28px;
}
.period_box p {
    font-size: var(--ft15);
    color: var(--gray-600);
    margin-bottom: 14px;
}
.period_box strong {
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    line-height: 1.4;
}
.period_box small {
    font-size: var(--ft16);
    color: var(--gray-600);
    display: block;
    margin-top: 4px;
}




.process_sections {
    margin-top: var(--sec-gap);
    margin-bottom: 100px;
}
.process_body {
    margin-top: 120px;
    display: grid;
    grid-template-columns: 300px minmax(0,1fr);
    gap: 100px;
    padding-bottom: var(--sec-gap);
    align-items: start;
}
.process_nav {
    position: sticky;
    top: calc(var(--process-header, 70px) + 24px);
}
.process_nav > p {
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    margin-bottom: 30px;
}
.process_nav li + li {
    margin-top: 24px;
}
.process_nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--gray-600);
    font-size: var(--ft18);
}
.process_nav span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: var(--ft14);
    color: var(--gray-400);
    background-color: var(--gray-100);
    flex-shrink: 0;
}
.process_nav .active a {
    font-weight: var(--semi-bold);
}
.process_nav .active span {
    color: var(--white);
    background: var(--gray-700);
}
.process_step + .process_step {
    margin-top: 80px;
}
.process_step {
    outline: none;
    scroll-margin-top: 130px;
}
.process_step h3 {
    padding: 24px 40px;
    background-color: var(--gray-200);
    font-size: var(--ft24);
    font-weight: var(--semi-bold);
    display: flex;
    align-items: center;
    gap: 20px;
}
.process_step h3 span {
    font-size: var(--ft24);
    color: var(--gray-600);
    font-weight: var(--medium);
}
.process_text {
    padding: 40px;
}
.process_text p,
.process_text li,
.process_text dd,
.process_text dt,
.process_text td,
.process_text th {
    font-size: var(--ft18);
    color: var(--gray-600);
}
.process_text p + p {
    margin-top: 24px;
}
.process_text h4 {
    font-size: var(--ft20);
    font-weight: var(--semi-bold);
    color: var(--primary);
    margin: 60px 0 16px;
}
.process_text strong {
    color: var(--primary);
    font-weight: var(--semi-bold);
}
.process_text ul {
    margin: 30px 0;
}
.process_text ul li {
    display: flex;
    gap: 20px;
}
.process_text ul li::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--gray-600);
    flex-shrink: 0;
    transform: translateY(150%);
}

.process_text ul li + li {
    margin-top: 12px;
}
.process_rights {
    margin: 30px 0;
}
.process_rights div {
    display: flex;
    gap: 20px;
    margin: 16px 0;
}
.process_rights dt {
    min-width: 180px;
    font-weight: var(--semi-bold);
    display: flex;
    gap: 20px;
}
.process_rights dt::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--gray-600);
    flex-shrink: 0;
    transform: translateY(150%);
}
.process_rights dd {
    flex: 1;
}
.process_table {
    margin: 30px 0;
    border-collapse: collapse;
    background-color: var(--white);
    border: 1px solid var(--dark-line);
}
.process_table caption {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}
.process_table th,
.process_table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--dark-line);
    text-align: left;
}
.process_table th {
    font-weight: var(--semi-bold);
}
.process_table td:first-child {
    width: 28%;
}
@media all and (max-width:1200px) {
    .process_top {
        padding-bottom: 100px;
    }
    .period_list {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .process_body {
        grid-template-columns: 200px minmax(0,1fr);
        gap: 40px;
    }
    .process_period {
        padding-top: var(--sec-gap);
    }
    .period_box {
        padding: 24px;
    }
    .process_rights dt {
        gap: 10px;
    }
    .process_rights div {
        display: block;
    }
    .process_rights dd {
        margin-top: 6px;
    }
    .process_text ul li {
        gap: 10px;
    }
}
@media all and (max-width:900px) {
    .process_top {
        padding-bottom: 40px;
    }
    .period_list_wrap {
        padding: 40px 0;
    }
    .period_box strong {
        font-size: var(--ft20);
    }
    .process_intro {
        padding-bottom: 50px;
    }
    .process_body {
        margin-top: 60px;
        display: block;
    }
    .process_nav {
        top: var(--process-header,70px);
        z-index: 5;
        overflow-x: auto;
        background-color: var(--white);
        border-bottom: 1px solid var(--gray-300);
        margin-bottom: 30px;
        overscroll-behavior-x: contain;
        scrollbar-width: none;
    }
    .process_nav::-webkit-scrollbar {
        display: none;
    }
    .process_nav > p {
        display: none;
    }
    .process_nav ul {
        display: flex;
        gap: 24px;
        width: max-content;
        padding: 16px 0;
    }
    .process_nav li + li {
        margin: 0;
    }
    .process_nav a {
        white-space: nowrap;
        font-size: var(--ft16);
        gap: 8px;
    }
    .process_step h3 {
        font-size: var(--ft18);
        padding: 20px 16px;
    }
    .process_step h3 span {
        font-size: var(--ft18);
    }
    .process_text {
        padding: 24px 0 0;
    }
    .process_text p,
    .process_text li,
    .process_text dd,
    .process_text dt,
    .process_text td,
    .process_text th {
        font-size: var(--ft16);
        line-height: 1.6;
    }
    .process_table th,
    .process_table td {
        padding: 14px 12px;
    }
}
@media all and (max-width:600px) {
    .period_list {
        grid-template-columns: repeat(1, 1fr);
    }
    .process_nav ul {
        padding: 12px 0;
        gap: 18px;
    }
    .process_nav a {
        font-size: var(--ft14);
    }
    .process_nav span {
        width: 20px;
        height: 20px;
        font-size: var(--ft12);
    }
    .period_list {
        gap: 12px;
    }
    .period_box {
        padding: 20px 16px;
    }
    .period_box strong {
        font-size: var(--ft18);
    }
    .period_box p,
    .period_box small {
        font-size: var(--ft14);
    }
    .process_step + .process_step {
        margin-top: 60px;
    }
}