* {
    box-sizing: border-box;
}

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

.page {
    width: 100%;
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #f5f7fb;
    color: #222222;
    line-height: 1.7;
}

.header img,
.kv img,
.footer img {
    width: 100%;
    height: auto;
}

.content-area {
    position: relative;
    background-color: #eef8ff;
    padding: clamp(48px, 6vw, 96px) clamp(20px, 6vw, 120px) clamp(72px, 8vw, 140px);
    display: flex;
    flex-direction: column;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.title-section {
    width: min(866px, 100%);
    text-align: center;
    font-weight: 900;
    line-height: 1.35;
    font-size: clamp(28px, 3vw, 44px);
}

.title-ending {
    white-space: nowrap;
}

.text-blue {
    color: #103496;
}

.text-pink {
    color: #ff4fb0;
}

.subscription-section {
    position: relative;
    width: min(100%, 1140px);
    background-color: #103496;
    border-radius: 24px;
    padding: clamp(48px, 6vw, 72px) clamp(32px, 5vw, 56px) clamp(32px, 5vw, 56px);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(16px, 3vw, 32px);
    text-align: center;
}

.subscription-icons {
    position: absolute;
    top: -72px;
    left: clamp(24px, 4vw, 180px);
    right: clamp(24px, 1vw, 280px);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    pointer-events: none;
}

.logo-cluster {
    position: relative;
}

.logo-skp {
    width: min(150px, 20vw);
    max-width: 150px;
    height: auto;
}

.tumbler-stack {
    position: relative;
    width: min(200px, 16vw);
    height: min(280px, 25vw);
}

.tumbler {
    position: absolute;
    width: min(285px, 16vw);
    max-width: 285px;
    height: auto;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.25));
}

.tumbler-front {
    right: 0;
    transform: rotate(26deg);
}

.tumbler-back {
    left: 0;
    transform: rotate(-18deg);
}

.section-title-wrapper {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
}

.title-line {
    flex: 1;
    min-width: 40px;
    height: 2px;
    background-color: #ffffff;
}

.section-title {
    margin: 0;
    font-size: clamp(24px, 2.5vw, 36px);
    letter-spacing: 0.12em;
}

.text-main {
    margin: 0;
    font-size: clamp(18px, 2vw, 26px);
}

.text-underline {
    text-decoration: underline;
    text-decoration-thickness: 2px;
}

.conditions {
    font-size: clamp(16px, 1.8vw, 22px);
    line-height: 1.8;
}

.date-badge {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: 2px solid #ff4fb0;
    border-radius: 999px;
    padding: 10px 32px;
    font-size: clamp(16px, 2vw, 24px);
    font-weight: 700;
    color: #ff4fb0;
    background-color: #103496;
}

.message-box {
    background-color: #ffffff;
    border-radius: 20px;
    padding: clamp(20px, 3vw, 32px);
    width: 100%;
    color: #0b2c85;
    font-weight: 900;
    font-size: clamp(16px, 2vw, 24px);
    text-align: left;
}

.cta-section {
    width: min(100%, 1140px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(56px, 8vw, 100px);
}

.cta-block {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(20px, 3vw, 36px);
    text-align: center;
}

.cta-pop {
    position: relative;
    padding: 20px 48px;
    border-radius: 10px;
    font-weight: 900;
    font-size: clamp(18px, 2vw, 24px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    margin-bottom: 16px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.cta-pop p {
    margin: 0;
}

.cta-pop::after {
    content: "";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 26px;
    height: 26px;
    background-color: inherit;
    clip-path: polygon(50% 100%, 0 0, 100% 0);
}

.skpset .cta-pop {
    background-color: #ffffff;
    color: #0099ff;
}

.spoox .cta-pop {
    background-color: #000000;
    color: #ffe600;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background-color: #0099ff;
    color: #ffffff;
    border: none;
    border-radius: 999px;
    padding: 22px 68px;
    font-size: clamp(18px, 2vw, 28px);
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: filter 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 12px 24px rgba(0, 153, 255, 0.35);
}

.cta-button:hover {
    filter: brightness(1.15);
    text-decoration: none;
}

.cta-button img {
    width: clamp(28px, 4vw, 40px);
    height: clamp(28px, 4vw, 40px);
    object-fit: contain;
}

.cta-note {
    font-size: clamp(14px, 1.5vw, 16px);
    color: #222222;
    line-height: 1.7;
    margin: 0;
}

.spoox-message {
    font-weight: 900;
    font-size: clamp(16px, 1.8vw, 22px);
    line-height: 1.8;
    color: #222222;
}

@media (max-width: 1024px) {
    .page {
        box-shadow: none;
    }

    .content-area {
        padding: 64px 40px 120px;
        gap: 48px;
    }

    .subscription-icons {
        left: clamp(12px, 4vw, 48px);
        right: clamp(12px, 4vw, 48px);
    }

    .cta-block {
        width: 100%;
        gap: 10px;
    }
}

@media (max-width: 640px) {
    .title-copy {
        margin: 0;
        font-size: 6.5vw;
    }

    .content-area {
        padding: 48px 20px 60px;
        gap: 40px;
    }

    .title-section {
        font-size: 24px;
    }

    .subscription-section {
        padding: 30px 20px 40px;
        border-radius: 20px;
        gap: clamp(20px, 3.2vw, 32px);
    }

    .section-title-wrapper {
        gap: 8px;
    }

    .title-line {
        width: 80%;
        height: 1px;
    }

    .subscription-icons {
        top: -38px;
        left: 20px;
        right: 20px;
    }

    .logo-skp {
        width: min(75px, 30vw);
    }

    .tumbler-stack {
        width: min(110px, 28vw);
        height: min(180px, 32vw);
    }

    .tumbler {
        width: min(90px, 26vw);
    }

.text-main {
     font-size: clamp(14px, 1.6vw, 22px);
}
    
.conditions p {
    font-size: clamp(14px, 1.6vw, 22px);
    line-height: 1.8;
    text-align: left;
    margin: 0 0 10px 0;
}

    .date-badge {
        width: 100%;
        padding: 8px 16px;
        font-size: 14px;
    }

    .message-box {
        width: 100%;
        font-size: 18px;
        text-align: left;
        padding: 10px 20px;
    }

    .message-box p {
        font-size: 16px;
    }    

    .cta-section {
        width: 100%;
        gap: 30px;
    }

    .cta-pop {
        width: 100%;
        margin-bottom: 12px;
        padding: 0;
        height: 48px;
        font-size: clamp(22px, 3vw, 28px);
    }

     .cta-pop p {
        font-size: clamp(14px, 1.6vw, 22px);
     }

.cta-pop::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background-color: inherit;
    clip-path: polygon(50% 100%, 0 0, 100% 0);
}    

    .cta-button {
        width: 100%;
        border-radius: 120px;
        padding: 18px 32px;
        font-size: 20px;
    }

    .cta-note {
        width: 100%;
        font-size: 12px;
        text-align: left;
        margin-top: 10px;
    }

    .spoox-message {
        width: 100%;
        font-size: 16px;
        line-height: 1.6;
        text-align: left;
    }

    .spoox-message p {
        font-size: 16px;
    }
}