.internet-page {
    --internet-section-space: clamp(40.96px, 4.16vw, 58.88px);
    --internet-process-top-space: clamp(32.768px, 3.328vw, 47.104px);
}

.internet-page > section {
    background-color: var(--bg-main);
}

.internet-page > section:not(.title-section) {
    position: relative;
    padding-block: var(--internet-section-space);
}

.internet-page > .internet-process {
    overflow: hidden;
    padding-top: var(--internet-process-top-space);
}

.internet-process-decor {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    display: block;
    width: 100%;
    height: clamp(118px, 10.5vw, 164px);
    pointer-events: none;
    user-select: none;
}

.internet-process .container {
    position: relative;
    z-index: 1;
}

.internet-page > section:not(.title-section):not(.internet-process)::before {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 4;
    width: min(72vw, 1100px);
    height: 2px;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(52, 170, 223, 0.18) 12%,
            rgba(52, 170, 223, 0.72) 42%,
            var(--primary) 50%,
            rgba(52, 170, 223, 0.72) 58%,
            rgba(52, 170, 223, 0.18) 88%,
            transparent 100%);
    box-shadow: 0 0 14px rgba(52, 170, 223, 0.28);
    content: "";
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.internet-page > section:not(.title-section):not(.internet-process)::after {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 5;
    box-sizing: border-box;
    width: 9px;
    height: 9px;
    border: 2px solid var(--primary);
    border-radius: 2px;
    background-color: var(--bg-main);
    box-shadow: 0 0 0 4px rgba(52, 170, 223, 0.08), 0 0 16px rgba(52, 170, 223, 0.48);
    content: "";
    pointer-events: none;
    transform: translate(-50%, -50%) rotate(45deg);
}

.internet-page .internet-section-heading {
    align-items: flex-start;
    margin: 0 0 34px;
    text-align: left;
}

.internet-page .internet-section-heading .head-title {
    margin: 0 0 12px;
    font-size: clamp(34px, 3.4vw, 44px);
    line-height: 1.15;
    text-align: left;
}

.internet-page .internet-section-heading .head-text {
    width: min(100%, 740px);
    margin: 0;
    text-align: left;
    opacity: 0.82;
}

.internet-page .internet-process .internet-section-heading {
    align-items: center;
    text-align: center;
}

.internet-page .internet-process .internet-section-heading .head-title,
.internet-page .internet-process .internet-section-heading .head-text {
    text-align: center;
}

.internet-page .internet-video .internet-section-heading,
.internet-page .internet-attention .internet-section-heading {
    align-items: center;
    text-align: center;
}

.internet-page .internet-video .internet-section-heading .head-title,
.internet-page .internet-video .internet-section-heading .head-text,
.internet-page .internet-attention .internet-section-heading .head-title,
.internet-page .internet-attention .internet-section-heading .head-text {
    text-align: center;
}

.internet-process-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: stretch;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.internet-step {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--text-main) 14%, transparent);
    border-radius: 14px;
    color: var(--text-main);
    background-color: var(--bg-main);
}

.internet-step-media {
    display: grid;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    place-items: center;
    background-color: #fff;
}

.internet-step-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.internet-step-body {
    display: grid;
    flex: 1;
    align-content: start;
    grid-template-columns: 1fr;
    padding: 18px 16px 20px;
}

.internet-notice-number {
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.06em;
    line-height: 1.2;
}

.internet-step-title {
    margin: 0 0 9px;
    font-size: clamp(18px, 1.55vw, 21px);
    font-weight: 750;
    line-height: 1.2;
}

.internet-step-title a {
    color: inherit;
    text-decoration: none;
}

.internet-step-title a:hover {
    color: var(--primary-hover);
}

.internet-step-text {
    width: auto;
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    opacity: 0.84;
}

.internet-video-heading {
    max-width: 900px;
    margin-right: auto !important;
    margin-left: auto !important;
}

.internet-video .video-iframe-div {
    width: min(100%, 920px);
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--text-main) 14%, transparent);
    border-radius: 14px;
    background-color: #000;
}

.internet-video .video-iframe-div iframe {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border: 0;
}

.internet-notice-heading {
    margin-bottom: 20px !important;
}

.internet-notice-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 5vw, 64px);
    margin: 0;
    padding: 0;
    list-style: none;
}

.internet-notice-item {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    min-width: 0;
    padding: 20px 0 22px;
    border-top: 1px solid color-mix(in srgb, var(--text-main) 16%, transparent);
}

.internet-notice-number {
    padding-top: 3px;
}

.internet-notice-title {
    margin: 0 0 7px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
}

.internet-notice-text {
    width: auto;
    margin: 0;
    font-size: 15px;
    line-height: 1.55;
    opacity: 0.84;
}

.internet-contact .contact-container {
    align-items: stretch;
    gap: clamp(28px, 5vw, 64px);
    padding: 0;
}

.internet-contact .contact-left-div {
    width: min(480px, 100%);
    flex: 0 1 480px;
}

.internet-contact .contact-right-div {
    position: relative;
    display: block;
    flex: 0 1 480px;
    width: min(480px, 100%);
    min-width: 0;
    min-height: 440px;
    overflow: hidden;
    border-radius: 18px;
}

.internet-contact .contact-img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    filter: brightness(72%);
}

.internet-contact .contact-input-textarea {
    height: 110px;
}

.internet-contact .contact-text {
    margin-bottom: 18px;
}

.internet-contact-title {
    font-size: clamp(34px, 3vw, 40px);
    line-height: 1.16;
}

.internet-contact-title span {
    display: block;
}

@media (min-width: 751px) and (max-width: 1100px) {
    .internet-process-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .internet-contact .contact-left-div {
        width: min(480px, 100%);
    }

    .internet-contact .contact-right-div {
        width: min(480px, 100%);
        min-height: 390px;
    }
}

@media (max-width: 750px) {
    .internet-page {
        --internet-section-space: 37.12px;
        --internet-process-top-space: 29.696px;
    }

    .internet-page > section:not(.title-section):not(.internet-process)::before {
        width: calc(100% - 48px);
    }

    .internet-page > section:not(.title-section):not(.internet-process)::after {
        width: 9px;
        height: 9px;
    }

    .internet-page .internet-section-heading {
        margin-bottom: 26px;
    }

    .internet-page .internet-section-heading .head-title,
    .internet-page .internet-section-heading .head-text {
        text-align: left;
    }

    .internet-page .internet-section-heading .head-text {
        width: 100%;
    }

    .internet-page .internet-process .internet-section-heading {
        align-items: center;
    }

    .internet-page .internet-process .internet-section-heading .head-title,
    .internet-page .internet-process .internet-section-heading .head-text {
        text-align: center;
    }

    .internet-process-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .internet-step {
        border-radius: 12px;
    }

    .internet-step-body {
        padding: 15px 13px 17px;
    }

    .internet-step-title {
        font-size: 17px;
    }

    .internet-step-text {
        font-size: 14px;
    }

    .internet-notice-list {
        grid-template-columns: 1fr;
    }

    .internet-notice-item {
        padding: 17px 0 19px;
    }

    .internet-notice-title {
        font-size: 17px;
    }

    .internet-contact .contact-container {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .internet-contact .contact-left-div {
        width: 100%;
        flex-basis: auto;
    }

    .internet-contact .contact-right-div {
        display: none;
    }
}

@media (max-width: 900px) {
    .internet-process-decor {
        display: none;
    }
}

@media (max-width: 420px) {
    .internet-process-list {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .internet-step-title a {
        transition: none;
    }
}