:root {
    --lp-blue: #69bee9;
    --lp-blue-dark: #358fbd;
    --lp-blue-soft: #edf8fd;
    --lp-lime: #d8e789;
    --lp-green: #06c755;
    --lp-ink: #4f5960;
    --lp-muted: #76828a;
    --lp-border: #dcecf4;
    --lp-white: #fff;
}

.main a,
.footer a {
    text-underline-offset: 0.18em;
}

.main section[id] {
    scroll-margin-top: 76px;
}

.header__nav_btn {
    padding: 0;
    border: 0;
    color: inherit;
}

/* First view */
.lp-hero {
    position: relative;
    top: auto;
    min-height: 620px;
    aspect-ratio: 375 / 620;
    isolation: isolate;
}

.lp-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(22, 132, 190, 0.08) 0%, rgba(61, 164, 216, 0) 48%, rgba(29, 133, 189, 0.36) 100%);
}

.lp-hero__container {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    padding: 30px 17.5px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.lp-hero__copy {
    width: 100%;
}

.lp-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 4px 11px;
    margin-bottom: 9px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    backdrop-filter: blur(5px);
}

.lp-hero .fv__heading {
    gap: 4px;
}

.lp-hero .fv__heading_text {
    padding: 0.18em 12px 0.08em 9px;
    font-size: 25px;
    line-height: 1.28;
    box-shadow: 0 4px 16px rgba(31, 123, 171, 0.08);
}

.lp-hero .fv__text {
    width: 300px;
    margin-top: 10px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.75;
    text-shadow: 0 1px 5px rgba(20, 100, 142, 0.55);
}

.lp-hero__offer {
    width: 100%;
}

.lp-hero__facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 9px;
}

.lp-hero__facts li {
    min-width: 0;
    min-height: 62px;
    padding: 8px 4px 7px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.91);
    color: var(--lp-ink);
    text-align: center;
    box-shadow: 0 4px 18px rgba(34, 116, 159, 0.12);
    backdrop-filter: blur(7px);
}

.lp-hero__facts span {
    font-size: 9.5px;
    font-weight: 700;
    line-height: 1.25;
}

.lp-hero__facts strong {
    margin-top: 2px;
    color: var(--lp-blue-dark);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.25;
    white-space: nowrap;
}

.lp-hero__facts small {
    font-size: 8px;
    font-weight: 600;
}

/* Common CTA */
.lp-line-button {
    width: 100%;
    min-height: 58px;
    padding: 9px 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    background: linear-gradient(135deg, #0bd25e, #04b94c);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.35;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(6, 199, 85, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lp-line-button__icon {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    color: var(--lp-green);
    font-size: 8px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.lp-line-button:focus-visible,
.lp-faq-item summary:focus-visible,
.header__nav_btn:focus-visible {
    outline: 3px solid #175f84;
    outline-offset: 3px;
}

.lp-cta-note {
    margin-top: 8px;
    color: var(--lp-muted);
    font-size: 10.5px;
    font-weight: 500;
    line-height: 1.55;
    text-align: center;
}

.lp-cta-note--on-image {
    margin-top: 6px;
    color: #fff;
    text-shadow: 0 1px 4px rgba(24, 101, 141, 0.75);
}

/* Shared sections */
.lp-section {
    position: relative;
    padding: 68px 0;
}

.lp-section__inner {
    width: min(340px, calc(100% - 35px));
    margin: 0 auto;
}

.lp-heading {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    letter-spacing: 0.035em;
}

.lp-heading::before {
    content: attr(data-en);
    display: block;
    margin-bottom: 2px;
    color: #9aa3a8;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.lp-heading span,
.lp-heading strong {
    display: block;
    font-size: 25px;
    font-weight: 800;
    line-height: 1.42;
}

.lp-heading span {
    color: #606b72;
}

.lp-heading strong {
    background: linear-gradient(280deg, #80c7ea 30%, #d5e587 72%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.lp-lead {
    margin-top: 17px;
    color: var(--lp-ink);
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.9;
    overflow-wrap: anywhere;
}

.lp-consult {
    z-index: 1;
    background: linear-gradient(180deg, #fff 0%, #f4fbfe 100%);
}

.lp-compact-steps,
.lp-full-steps {
    width: 310px;
    max-width: 100%;
    margin: 24px auto 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lp-compact-steps li,
.lp-full-steps li {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 13px;
    padding: 15px 15px;
    border: 1px solid var(--lp-border);
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 4px 15px rgba(77, 136, 166, 0.07);
}

.lp-step-number {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: linear-gradient(145deg, var(--lp-blue), var(--lp-lime));
    color: #fff;
    font-size: 12px;
    font-weight: 900;
}

.lp-compact-steps h3,
.lp-full-steps h3 {
    color: var(--lp-ink);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.45;
}

.lp-compact-steps p,
.lp-full-steps p {
    margin-top: 4px;
    color: var(--lp-muted);
    font-size: 11.5px;
    font-weight: 500;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

/* Problem */
.problem {
    background-color: #f4fbfe;
}

.lp-problem-answer {
    width: 326px;
    max-width: calc(100% - 35px);
    margin: 17px auto 0;
    padding: 14px 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--lp-blue), var(--lp-lime));
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.55;
    text-align: center;
    box-shadow: 0 8px 22px rgba(93, 172, 211, 0.18);
}

/* Support */
.lp-support {
    background: rgba(255, 255, 255, 0.72);
}

.lp-support-list {
    width: 310px;
    max-width: 100%;
    margin: 26px auto 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lp-support-card {
    padding: 18px 17px;
    border: 1px solid var(--lp-border);
    border-top: 4px solid var(--lp-blue);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(71, 129, 160, 0.08);
}

.lp-support-card:nth-child(even) {
    border-top-color: #c8dc68;
}

.lp-support-card__head {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lp-support-card__head span {
    color: var(--lp-blue-dark);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.lp-support-card__head h3 {
    color: var(--lp-ink);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.45;
}

.lp-support-card > p {
    margin-top: 9px;
    color: var(--lp-muted);
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1.75;
    overflow-wrap: anywhere;
}

/* Monthly cycle */
.lp-cycle {
    background: linear-gradient(180deg, rgba(235, 248, 253, 0.9), rgba(255, 255, 255, 0.8));
}

.lp-cycle-list {
    position: relative;
    width: 310px;
    max-width: 100%;
    margin: 27px auto 0;
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.lp-cycle-list::before {
    content: "";
    position: absolute;
    top: 22px;
    bottom: 22px;
    left: 26px;
    width: 2px;
    background: linear-gradient(var(--lp-blue), var(--lp-lime));
}

.lp-cycle-list li {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 88px;
    padding: 14px 15px 14px 13px;
    border: 1px solid var(--lp-border);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(72, 132, 163, 0.07);
}

.lp-cycle-list li > span {
    z-index: 1;
    flex: 0 0 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--lp-blue);
    color: #fff;
    font-size: 9px;
    font-weight: 900;
    box-shadow: 0 0 0 2px var(--lp-blue);
}

.lp-cycle-list li:nth-child(even) > span {
    background: #b9cf51;
    box-shadow: 0 0 0 2px #b9cf51;
}

.lp-cycle-list h3 {
    color: var(--lp-ink);
    font-size: 14px;
    font-weight: 800;
}

.lp-cycle-list p {
    margin-top: 5px;
    color: var(--lp-muted);
    font-size: 11.5px;
    line-height: 1.65;
}

/* Policy */
.lp-policy {
    background: rgba(255, 255, 255, 0.78);
}

.lp-policy-list {
    width: 310px;
    max-width: 100%;
    margin: 26px auto 18px;
    display: grid;
    gap: 11px;
}

.lp-policy-list li {
    padding: 18px;
    border: 1px solid var(--lp-border);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(73, 131, 160, 0.07);
}

.lp-policy-list__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 25px;
    margin-bottom: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--lp-blue), var(--lp-lime));
    color: #fff;
    font-size: 10px;
    font-weight: 900;
}

.lp-policy-list h3 {
    color: var(--lp-ink);
    font-size: 15px;
    font-weight: 800;
}

.lp-policy-list p {
    margin-top: 7px;
    color: var(--lp-muted);
    font-size: 12px;
    line-height: 1.75;
}

.lp-info-note {
    width: 310px;
    max-width: 100%;
    margin: 18px auto 0;
    padding: 14px 15px;
    border: 1px solid #e6e7bd;
    border-radius: 12px;
    background: #fffef1;
    color: #6d6d5c;
    font-size: 10.5px;
    font-weight: 500;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

/* Price */
.lp-pricing {
    background: linear-gradient(180deg, rgba(240, 249, 253, 0.92), rgba(255, 255, 255, 0.78));
}

.lp-price-card {
    width: 300px;
    max-width: 100%;
    margin: 27px auto 0;
    padding: 24px 19px 21px;
    border: 3px solid transparent;
    border-radius: 18px;
    background: linear-gradient(#fff, #fff) padding-box, linear-gradient(145deg, var(--lp-blue), var(--lp-lime)) border-box;
    box-shadow: 0 10px 28px rgba(71, 135, 168, 0.13);
    text-align: center;
}

.lp-price-card__label {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 999px;
    background: #edf8fd;
    color: var(--lp-blue-dark);
    font-size: 12px;
    font-weight: 800;
}

.lp-price-card__price {
    margin-top: 12px;
    color: var(--lp-ink);
    line-height: 1;
    white-space: nowrap;
}

.lp-price-card__price strong {
    font-size: 44px;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.lp-price-card__price span {
    margin-left: 3px;
    font-size: 17px;
    font-weight: 800;
}

.lp-price-card__price small {
    margin-left: 2px;
    font-size: 10px;
    font-weight: 600;
}

.lp-price-card__meeting {
    margin-top: 13px;
    padding: 11px;
    border-radius: 10px;
    background: linear-gradient(90deg, #eef8fd, #f8fae9);
    color: var(--lp-ink);
    font-size: 13px;
    font-weight: 700;
}

.lp-price-card__meeting strong {
    color: var(--lp-blue-dark);
    font-size: 16px;
    font-weight: 900;
}

.lp-check-list {
    margin-top: 17px;
    display: flex;
    flex-direction: column;
    gap: 9px;
    text-align: left;
}

.lp-check-list li {
    position: relative;
    padding-left: 25px;
    color: var(--lp-ink);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.55;
}

.lp-check-list li::before {
    content: "✓";
    position: absolute;
    top: 0;
    left: 0;
    width: 17px;
    height: 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--lp-green);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
}

.lp-price-card__free {
    margin-top: 18px;
    padding-top: 16px;
    display: grid;
    grid-template-columns: 1fr auto 1fr auto;
    align-items: center;
    gap: 7px;
    border-top: 1px dashed #cfdde4;
    color: var(--lp-muted);
    font-size: 10px;
    font-weight: 700;
}

.lp-price-card__free strong {
    color: var(--lp-blue-dark);
    font-size: 14px;
    font-weight: 900;
}

.lp-price-notes {
    width: 300px;
    max-width: 100%;
    margin: 17px auto 24px;
    padding: 15px 16px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.86);
    color: var(--lp-muted);
    font-size: 10.5px;
    line-height: 1.65;
}

.lp-price-notes li {
    position: relative;
    padding-left: 12px;
}

.lp-price-notes li::before {
    content: "・";
    position: absolute;
    left: 0;
}

.lp-price-notes strong {
    color: var(--lp-ink);
    font-weight: 800;
}

/* Existing university composition graph, retained */
.achievement {
    padding: 68px 0;
    background: rgba(255, 255, 255, 0.74);
}

.achievement__main_note {
    margin-top: 13px;
    font-size: 10px;
    line-height: 1.65;
}

/* Enrollment steps */
.lp-starting-steps {
    background: linear-gradient(180deg, rgba(236, 248, 253, 0.92), rgba(255, 255, 255, 0.8));
}

.lp-full-steps {
    margin-bottom: 25px;
}

.lp-full-steps li:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 30px;
    bottom: -11px;
    width: 2px;
    height: 11px;
    background: var(--lp-blue);
}

/* FAQ */
.lp-faq {
    background: rgba(255, 255, 255, 0.82);
}

.lp-faq-list {
    width: 320px;
    max-width: 100%;
    margin: 27px auto 0;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.lp-faq-item {
    overflow: hidden;
    border: 1px solid var(--lp-border);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 15px rgba(73, 133, 163, 0.06);
}

.lp-faq-item summary {
    position: relative;
    padding: 16px 42px 16px 43px;
    color: var(--lp-ink);
    font-size: 12.5px;
    font-weight: 800;
    line-height: 1.6;
    cursor: pointer;
    list-style: none;
    overflow-wrap: anywhere;
}

.lp-faq-item summary::-webkit-details-marker {
    display: none;
}

.lp-faq-item summary::before {
    content: "Q";
    position: absolute;
    top: 14px;
    left: 14px;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: linear-gradient(145deg, var(--lp-blue), var(--lp-lime));
    color: #fff;
    font-size: 11px;
    font-weight: 900;
}

.lp-faq-item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 15px;
    color: var(--lp-blue-dark);
    font-size: 20px;
    font-weight: 400;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
}

.lp-faq-item[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

.lp-faq-item p {
    position: relative;
    padding: 0 17px 17px 43px;
    color: var(--lp-muted);
    font-size: 11.5px;
    font-weight: 500;
    line-height: 1.8;
    overflow-wrap: anywhere;
}

.lp-faq-item p::before {
    content: "A";
    position: absolute;
    top: 0;
    left: 17px;
    color: var(--lp-green);
    font-size: 14px;
    font-weight: 900;
}

/* Final CTA and footer */
.lp-final-cta {
    padding: 70px 17.5px;
    background: linear-gradient(155deg, rgba(120, 198, 235, 0.96), rgba(208, 228, 119, 0.92));
}

.lp-final-cta__inner {
    width: 340px;
    max-width: 100%;
    margin: 0 auto;
    padding: 28px 20px 24px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 32px rgba(63, 127, 157, 0.16);
    text-align: center;
}

.lp-final-cta__eyebrow {
    color: var(--lp-blue-dark);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.lp-final-cta h2 {
    margin-top: 7px;
    color: var(--lp-ink);
    font-size: 24px;
    font-weight: 900;
    line-height: 1.5;
}

.lp-final-cta__inner > p:not(.lp-final-cta__eyebrow):not(.lp-cta-note) {
    margin: 13px 0 19px;
    color: var(--lp-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.8;
}

.lp-footer-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-top: 16px;
}

.lp-footer-links a {
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    text-decoration: underline;
}

.footer .footer__copyright {
    margin-top: 14px;
    font-size: 12px;
}

@media (any-hover: hover) {
    .lp-line-button:hover {
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 11px 24px rgba(6, 199, 85, 0.32);
    }

    .lp-faq-item summary:hover {
        background: #f8fcfe;
    }
}

@media (max-width: 767px) {
    .lp-hero {
        min-height: 0;
        aspect-ratio: 375 / 620;
    }

    .lp-hero__container {
        padding: calc(100vw * (75 / 375)) calc(100vw * (17.5 / 375)) calc(100vw * (20 / 375));
    }

    .lp-hero__eyebrow {
        min-height: calc(100vw * (25 / 375));
        padding: calc(100vw * (4 / 375)) calc(100vw * (11 / 375));
        margin-bottom: calc(100vw * (9 / 375));
        font-size: calc(100vw * (11 / 375));
    }

    .lp-hero .fv__heading_text {
        font-size: calc(100vw * (25 / 375));
        padding: 0.18em calc(100vw * (12 / 375)) 0.08em calc(100vw * (9 / 375));
    }

    .lp-hero .fv__text {
        width: calc(100vw * (300 / 375));
        margin-top: calc(100vw * (10 / 375));
        font-size: calc(100vw * (13 / 375));
    }

    .lp-hero__facts {
        gap: calc(100vw * (6 / 375));
        margin-bottom: calc(100vw * (9 / 375));
    }

    .lp-hero__facts li {
        min-height: calc(100vw * (62 / 375));
        padding: calc(100vw * (8 / 375)) calc(100vw * (4 / 375));
        border-radius: calc(100vw * (10 / 375));
    }

    .lp-hero__facts span {
        font-size: calc(100vw * (9.5 / 375));
    }

    .lp-hero__facts strong {
        font-size: calc(100vw * (14 / 375));
    }

    .lp-hero__facts small {
        font-size: calc(100vw * (8 / 375));
    }

    .lp-line-button {
        min-height: calc(100vw * (58 / 375));
        padding: calc(100vw * (9 / 375)) calc(100vw * (11 / 375));
        gap: calc(100vw * (8 / 375));
        border-radius: calc(100vw * (15 / 375));
        font-size: calc(100vw * (14 / 375));
    }

    .lp-line-button__icon {
        flex-basis: calc(100vw * (34 / 375));
        width: calc(100vw * (34 / 375));
        height: calc(100vw * (34 / 375));
        font-size: calc(100vw * (8 / 375));
    }

    .lp-cta-note {
        font-size: calc(100vw * (10.5 / 375));
    }

    .lp-section {
        padding: calc(100vw * (68 / 375)) 0;
    }

    .lp-heading span,
    .lp-heading strong {
        font-size: calc(100vw * (25 / 375));
    }

    .lp-heading::before {
        font-size: calc(100vw * (11 / 375));
    }

    .lp-lead {
        font-size: calc(100vw * (13.5 / 375));
    }

    .lp-problem-answer {
        font-size: calc(100vw * (15 / 375));
    }

    .achievement {
        padding: calc(100vw * (68 / 375)) 0;
    }

    .achievement__main_note {
        font-size: calc(100vw * (10 / 375));
    }

    .lp-final-cta {
        padding: calc(100vw * (70 / 375)) calc(100vw * (17.5 / 375));
    }

    .lp-final-cta h2 {
        font-size: calc(100vw * (24 / 375));
    }
}

@media (prefers-reduced-motion: reduce) {
    .lp-line-button,
    .lp-faq-item summary::after {
        transition: none;
    }
}