/* =========================================================
QuizKnockイベントLP
========================================================= */
.qk-lp {
    --qk-red: #d90000;
    --qk-red2: #f32b2b;
    --qk-navy: #071b4d;
    --qk-blue: #0d5fb8;
    --qk-sky: #eaf5ff;
    --qk-yellow: #ffd600;
    --qk-gold: #f5b400;
    --qk-text: #14213d;
    --qk-muted: #5b6475;
    --qk-border: #d8e7ff;
    --qk-shadow: 0 18px 42px rgba(7, 27, 77, .14);
    overflow: hidden;
    color: var(--qk-text);
    background: #fff;
    font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    line-height: 1.75;
}

.qk-lp * {
    box-sizing: border-box;
}

.qk-lp img {
    max-width: 100%;
    height: auto;
    display: block;
}

.qk-lp a {
    color: inherit;
    text-decoration: none;
}

.qk-container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.qk-section {
    padding: 74px 0;
    position: relative;
}

.qk-section--light {
    background:
        radial-gradient(circle at 8% 15%, rgba(255, 214, 0, .12), transparent 20%),
        radial-gradient(circle at 92% 25%, rgba(13, 95, 184, .10), transparent 22%),
        #f8fbff;
}

.qk-section-title {
    margin: 0 0 14px;
    color: var(--qk-navy);
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 900;
    line-height: 1.32;
    text-align: center;
    letter-spacing: .02em;
}

.qk-section-title span {
    color: var(--qk-red);
}

.qk-section-lead {
    max-width: 860px;
    margin: 0 auto 34px;
    color: var(--qk-muted);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}


/* Clean reference-style first view / entry */
.qk-hero .qk-container,
.qk-entry .qk-container {
    position: relative;
    z-index: 1;
}

.qk-hero .qk-container::before,
.qk-entry .qk-container::before {
    content: "";
    position: absolute;
    left: -140px;
    top: -58px;
    z-index: 0;
    width: 132px;
    height: 132px;
    background-image: radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px);
    background-size: 22px 22px;
    pointer-events: none;
}

.qk-hero-inner,
.qk-entry-box {
    position: relative;
    z-index: 1;
}

.qk-deco-circle {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    border-radius: 50%;
}

.qk-deco-circle--pink {
    left: 4%;
    top: 37%;
    width: 64px;
    height: 64px;
    background: rgba(255, 198, 198, .65);
}

.qk-deco-circle--yellow {
    right: 5%;
    top: 9%;
    width: 116px;
    height: 116px;
    background: rgba(255, 225, 130, .9);
}

.qk-hero::before,
.qk-entry::before {
    opacity: .95;
}

.qk-hero-copy {
    z-index: 1;
}

.qk-hero-title span {
    color: var(--qk-red);
}

.qk-hero-title {
    color: var(--qk-navy);
}

.qk-hero-catch {
    color: var(--qk-navy);
}

.qk-hero-catch span {
    color: var(--qk-red);
}

.qk-cta-note {
    color: var(--qk-muted);
    font-weight: 700;
    opacity: 1;
}

.qk-hero-icons {
    display: none;
}

.qk-date-card {
    z-index: 1;
    background: rgba(255, 255, 255, .94);
    border: 0;
    box-shadow: 0 12px 35px rgba(70, 120, 160, .14);
}

.qk-date-card::before {
    z-index: -1;
    width: 440px;
    height: 440px;
    right: -70px;
    top: -76px;
    background: radial-gradient(circle, rgba(190, 230, 255, .55) 0%, rgba(190, 230, 255, .18) 45%, transparent 72%);
}

.qk-date-card::after {
    display: none;
}

@media (min-width: 901px) {
    .qk-hero-inner {
        grid-template-columns: 1.22fr .78fr;
    }
}

@media (max-width: 640px) {

    .qk-hero::after,
    .qk-entry::after {
        width: 160px;
        height: 160px;
        right: -10px;
        bottom: 24px;
    }

    .qk-deco-circle--pink {
        left: -20px;
        width: 52px;
        height: 52px;
    }

    .qk-deco-circle--yellow {
        right: -24px;
        width: 84px;
        height: 84px;
    }
}

/* Header */
.qk-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(216, 231, 255, .8);
}

.qk-header-inner {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.qk-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--qk-navy);
    font-weight: 900;
}

.qk-header-btn {
    min-width: 120px;
    padding: 9px 20px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--qk-red2), var(--qk-red));
    color: #fff !important;
    font-weight: 900;
    text-align: center;
    box-shadow: 0 6px 0 #a70000;
}

/* Hero */
.qk-hero {
    position: relative;
    overflow: hidden;
    padding: 76px 0 66px;
    color: var(--qk-navy);
    background:
        radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .65) 0 25px, transparent 26px),
        radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .9) 0 58px, transparent 59px),
        radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .8) 0 35px, transparent 36px),
        radial-gradient(circle at 44% 91%, rgba(255, 226, 128, .75) 0 22px, transparent 23px),
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%);
}

.qk-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(135deg, rgba(255, 238, 188, .85) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 68%, rgba(194, 232, 255, .8) 68.2% 100%);
    pointer-events: none;
}

.qk-hero::after {
    content: "";
    position: absolute;
    right: 34px;
    bottom: 28px;
    z-index: 0;
    width: 250px;
    height: 250px;
    background-image: radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px);
    background-size: 22px 22px;
    pointer-events: none;
}

.qk-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 42px;
    align-items: center;
}

.qk-hero-copy {
    position: relative;
}

.qk-badge {
    display: inline-flex;
    align-items: center;
    margin: 0 0 18px;
    padding: 8px 18px;
    border-radius: 999px;
    background: var(--qk-yellow);
    color: var(--qk-navy);
    font-size: 16px;
    font-weight: 900;
}

.qk-hero-title {
    margin: 0 0 14px;
    font-size: clamp(42px, 5.2vw, 68px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: .02em;
    white-space: nowrap;
}

.qk-hero-title small {
    display: block;
    margin-bottom: 4px;
    font-size: .42em;
    white-space: normal;
}

.qk-hero-catch {
    margin: 0 0 28px;
    color: #fff;
    font-size: clamp(20px, 3vw, 30px);
    font-weight: 900;
}

.qk-hero-catch span {
    color: var(--qk-yellow);
}

.qk-hero-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.qk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 58px;
    padding: 14px 32px;
    border-radius: 999px;
    border: 0;
    background: var(--qk-yellow);
    color: var(--qk-navy) !important;
    font-size: 18px;
    font-weight: 900;
    line-height: 1.35;
    box-shadow: 0 8px 0 #dca800;
    transition: transform .16s ease, box-shadow .16s ease;
}

.qk-btn:hover {
    transform: translateY(3px);
    box-shadow: 0 5px 0 #dca800;
}

.qk-btn--red {
    background: linear-gradient(180deg, var(--qk-red2), var(--qk-red));
    color: #fff !important;
    box-shadow: 0 8px 0 #9c0000;
}

.qk-btn--red:hover {
    box-shadow: 0 5px 0 #9c0000;
}

.qk-cta-note {
    font-size: 13px;
    font-weight: 700;
    opacity: .92;
}

.qk-date-card {
    position: relative;
    padding: 36px 30px;
    border: 5px solid #fff;
    border-radius: 34px;
    background: #fff;
    color: var(--qk-navy);
    text-align: center;
    box-shadow: var(--qk-shadow);
}

.qk-date-card::before,
.qk-date-card::after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: 50%;
    background: rgba(255, 214, 0, .32);
}

.qk-date-card::before {
    width: 92px;
    height: 92px;
    right: -32px;
    top: -28px;
}

.qk-date-card::after {
    width: 130px;
    height: 130px;
    left: -42px;
    bottom: -34px;
}

.qk-date-label {
    display: inline-block;
    margin-bottom: 12px;
    padding: 6px 18px;
    border-radius: 999px;
    background: var(--qk-red);
    color: #fff;
    font-weight: 900;
}

.qk-date-main {
    margin: 0 0 12px;
    color: var(--qk-red);
    font-size: clamp(32px, 4.6vw, 54px);
    font-weight: 900;
    line-height: 1.2;
}

.qk-time {
    margin: 0 0 22px;
    font-size: 22px;
    font-weight: 900;
}

.qk-place {
    margin: 20px 0;
    padding-top: 20px;
    border-top: 2px solid var(--qk-border);
    font-weight: 900;
}

.qk-date-tags {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.qk-date-tags span {
    min-width: 92px;
    padding: 8px 14px;
    border-radius: 16px;
    background: #fff1b8;
    color: var(--qk-navy);
    font-weight: 900;
}

/* Feature */
.qk-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.qk-feature-card {
    position: relative;
    min-height: 230px;
    padding: 28px 24px 24px;
    border: 3px solid var(--qk-border);
    border-radius: 26px;
    background: #fff;
    box-shadow: var(--qk-shadow);
    overflow: hidden;
}

.qk-feature-card::after {
    content: "";
    position: absolute;
    right: -36px;
    bottom: -36px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(234, 245, 255, .9);
}

.qk-feature-icon {
    position: absolute;
    right: 16px;
    bottom: 12px;
    z-index: 1;
    width: 112px;
}

.qk-feature-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: var(--qk-yellow);
    color: var(--qk-navy);
    font-size: 22px;
    font-weight: 900;
}

.qk-feature-card h3 {
    position: relative;
    z-index: 2;
    margin: 0 0 10px;
    color: var(--qk-red);
    font-size: 24px;
    font-weight: 900;
}

.qk-feature-card p {
    position: relative;
    z-index: 2;
    max-width: 230px;
    margin: 0;
    font-weight: 700;
}

/* Quiz */
.qk-quiz-section {
    background:
        radial-gradient(circle at 12% 20%, rgba(255, 214, 0, .14), transparent 18%),
        radial-gradient(circle at 88% 18%, rgba(13, 95, 184, .10), transparent 20%),
        #fff;
}

.qk-quiz-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
    max-width: 980px;
    margin: 0 auto;
}

.qk-quiz-card {
    position: relative;
    padding: 30px 26px 28px;
    border: 3px solid var(--qk-border);
    border-radius: 28px;
    background: #fff;
    box-shadow: var(--qk-shadow);
}

.qk-quiz-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 7px 18px;
    border-radius: 999px;
    background: var(--qk-yellow);
    color: var(--qk-navy);
    font-size: 17px;
    font-weight: 900;
}

.qk-quiz-question {
    min-height: 112px;
    margin: 0 0 18px;
    color: var(--qk-navy);
    font-size: 21px;
    font-weight: 900;
    line-height: 1.55;
}

.qk-quiz-options {
    display: grid;
    gap: 12px;
}

.qk-quiz-option {
    display: grid;
    grid-template-columns: 42px 1fr;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--qk-border);
    border-radius: 18px;
    background: #f8fbff;
    color: var(--qk-text);
    font: inherit;
    font-weight: 700;
    line-height: 1.55;
    text-align: left;
    cursor: pointer;
    transition: transform .16s ease, border-color .16s ease, background .16s ease;
}

.qk-quiz-option:hover {
    transform: translateY(-2px);
    border-color: var(--qk-blue);
    background: #eef7ff;
}

.qk-quiz-option span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--qk-navy);
    color: #fff;
    font-size: 20px;
    font-weight: 900;
}

.qk-quiz-option.is-correct {
    border-color: var(--qk-red);
    background: #fff4f4;
}

.qk-quiz-option.is-correct span {
    background: var(--qk-red);
}

.qk-quiz-option.is-wrong {
    opacity: .58;
}

.qk-quiz-answer {
    display: none;
    position: relative;
    margin-top: 20px;
    padding: 20px 20px 18px;
    border-radius: 20px;
    background: #fff7d1;
    color: var(--qk-text);
    font-weight: 700;
}

.qk-quiz-answer::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 32px;
    width: 20px;
    height: 20px;
    background: #fff7d1;
    transform: rotate(45deg);
}

.qk-quiz-answer.is-show {
    display: block;
}

.qk-quiz-answer strong {
    display: block;
    margin-bottom: 8px;
    color: var(--qk-red);
    font-size: 22px;
    font-weight: 900;
}

.qk-quiz-answer p {
    margin: 0;
    color: var(--qk-text);
    font-size: 15px;
    line-height: 1.8;
}

.qk-quiz-message {
    max-width: 820px;
    margin: 34px auto 0;
    padding: 24px 28px;
    border-radius: 24px;
    background: var(--qk-navy);
    color: #fff;
    text-align: center;
    box-shadow: var(--qk-shadow);
}

.qk-quiz-message p {
    margin: 0;
    font-size: 19px;
    font-weight: 900;
    line-height: 1.8;
}

/* Speaker / Overview */
.qk-speaker-area {
    position: relative;
}

.qk-speaker-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 860px;
    margin: 0 auto 54px;
}

.qk-speaker-card {
    display: grid;
    grid-template-columns: 156px 1fr;
    gap: 22px;
    align-items: center;
    padding: 24px;
    border: 3px solid var(--qk-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, .94);
    box-shadow: var(--qk-shadow);
}

.qk-speaker-photo {
    display: grid;
    place-items: center;
    width: 156px;
    height: 156px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffe3e3, #eaf5ff);
    overflow: hidden;
}

.qk-speaker-photo span {
    color: var(--qk-navy);
    font-size: 52px;
    font-weight: 900;
}

.qk-speaker-name {
    margin: 0 0 6px;
    font-size: 28px;
    font-weight: 900;
    line-height: 1.25;
}

.qk-speaker-name--red {
    color: var(--qk-red);
}

.qk-speaker-name--blue {
    color: var(--qk-blue);
}

.qk-speaker-role {
    margin: 0;
    color: var(--qk-navy);
    font-weight: 700;
}

.qk-overview {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto;
    overflow: hidden;
    border: 3px solid var(--qk-border);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--qk-shadow);
}

.qk-overview dl {
    display: grid;
    grid-template-columns: 150px 1fr;
    margin: 0;
}

.qk-overview dt,
.qk-overview dd {
    margin: 0;
    padding: 18px 22px;
    border-bottom: 1px solid #edf4ff;
}

.qk-overview dt {
    background: var(--qk-navy);
    color: #fff;
    font-weight: 900;
}

.qk-overview dd {
    font-weight: 700;
}

.qk-overview dt:last-of-type,
.qk-overview dd:last-of-type {
    border-bottom: 0;
}


.qk-overview-title {
    margin-top: 18px;
}

.qk-access {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 32px auto 0;
    padding: 28px;
    border: 3px solid var(--qk-border);
    border-radius: 28px;
    background: #fff;
    box-shadow: var(--qk-shadow);
}

.qk-access-title {
    margin: 0 0 6px;
    color: var(--qk-navy);
    font-size: 28px;
    font-weight: 900;
    text-align: center;
}

.qk-access-place {
    margin: 0 0 22px;
    color: var(--qk-muted);
    font-size: 17px;
    font-weight: 700;
    text-align: center;
}

.qk-access-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 24px;
    align-items: stretch;
}

.qk-access-map {
    overflow: hidden;
    min-height: 320px;
    border-radius: 22px;
    background: #eaf5ff;
}

.qk-access-map iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
}

.qk-access-info {
    display: grid;
    align-content: center;
    padding: 24px;
    border-radius: 22px;
    background: #f8fbff;
    border: 2px solid var(--qk-border);
}

.qk-access-copy {
    margin: 0 0 14px;
    color: var(--qk-red);
    font-size: 20px;
    font-weight: 900;
}

.qk-access-info ul {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.qk-access-info li {
    padding: 16px 18px;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 20px rgba(7, 27, 77, .08);
}

.qk-access-info span {
    display: block;
    margin-bottom: 4px;
    color: var(--qk-muted);
    font-size: 14px;
    font-weight: 700;
}

.qk-access-info strong {
    display: block;
    color: var(--qk-navy);
    font-size: 18px;
    font-weight: 900;
    line-height: 1.5;
}


.qk-quiz-cta-btn {
    margin-top: 20px;
    background: var(--qk-yellow);
    color: var(--qk-navy) !important;
    box-shadow: 0 8px 0 #dca800;
}

.qk-faq {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 34px auto 0;
    padding: 30px 28px;
    border: 3px solid var(--qk-border);
    border-radius: 28px;
    background: #fff;
    box-shadow: var(--qk-shadow);
}

.qk-faq-title {
    margin: 0 0 20px;
    color: var(--qk-navy);
    font-size: 28px;
    font-weight: 900;
    text-align: center;
}

.qk-faq-list {
    display: grid;
    gap: 14px;
}

.qk-faq-item {
    overflow: hidden;
    border: 2px solid var(--qk-border);
    border-radius: 20px;
    background: #f8fbff;
}

.qk-faq-item summary {
    position: relative;
    display: block;
    padding: 18px 54px 18px 56px;
    color: var(--qk-navy);
    font-size: 17px;
    font-weight: 900;
    line-height: 1.6;
    cursor: pointer;
    list-style: none;
}

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

.qk-faq-item summary::before {
    content: "Q";
    position: absolute;
    left: 18px;
    top: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--qk-yellow);
    color: var(--qk-navy);
    font-size: 16px;
    font-weight: 900;
}

.qk-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 22px;
    top: 17px;
    color: var(--qk-red);
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
}

.qk-faq-item[open] summary::after {
    content: "−";
}

.qk-faq-answer {
    padding: 0 24px 20px 56px;
    color: var(--qk-text);
    font-weight: 700;
}

.qk-faq-answer p {
    margin: 0 0 10px;
    line-height: 1.85;
}

.qk-faq-answer p:last-child {
    margin-bottom: 0;
}

/* Entry + Contact */
.qk-entry {
    position: relative;
    padding: 72px 0 80px;
    color: #fff;
    background:
        radial-gradient(circle at 12% 20%, rgba(255, 214, 0, .18), transparent 18%),
        linear-gradient(120deg, #d90000 0%, #9d002b 43%, #071b4d 100%);
}

.qk-entry::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .25;
    background-image: radial-gradient(circle, #fff 1.5px, transparent 1.5px);
    background-size: 22px 22px;
}

.qk-entry-box {
    position: relative;
    z-index: 1;
    max-width: 850px;
    margin: 0 auto;
    padding: 40px 32px;
    border: 5px solid #fff;
    border-radius: 34px;
    background: #fff;
    color: var(--qk-text);
    text-align: center;
    box-shadow: var(--qk-shadow);
}

.qk-entry-main {
    position: relative;
    z-index: 2;
}

.qk-entry-box h2 {
    margin: 8px 0 12px;
    color: var(--qk-red);
    font-size: clamp(32px, 5vw, 54px);
    font-weight: 900;
    line-height: 1.3;
}

.qk-entry-box p {
    max-width: 650px;
    margin: 0 auto 24px;
    font-weight: 700;
}

.qk-btn--large {
    min-width: min(100%, 440px);
    min-height: 66px;
    font-size: 21px;
}

.qk-external-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 8px 16px;
    border-radius: 999px;
    background: #eaf5ff;
    color: var(--qk-blue);
    font-size: 13px;
    font-weight: 900;
}

.qk-entry-divider {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 1px;
    margin: 34px auto 28px;
    background: var(--qk-border);
}

.qk-contact-inline {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 22px;
    text-align: left;
}

.qk-contact-title {
    margin: 0 0 8px;
    color: var(--qk-navy);
    font-size: 22px;
    font-weight: 900;
    line-height: 1.45;
}

.qk-contact-person {
    margin: 0;
    color: var(--qk-text);
    font-weight: 700;
}

.qk-contact-phone {
    text-align: right;
}

.qk-contact-tel {
    color: var(--qk-red);
    font-size: clamp(30px, 4vw, 42px);
    font-weight: 900;
    white-space: nowrap;
}

.qk-contact-free {
    margin-top: 2px;
    color: var(--qk-muted);
    font-size: 13px;
    font-weight: 700;
}

/* PC title adjustment */
@media (min-width: 901px) {
    .qk-hero-inner {
        grid-template-columns: 1.18fr .82fr;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .qk-hero-inner {
        grid-template-columns: 1fr;
    }

    .qk-date-card {
        max-width: 520px;
        margin: 0 auto;
    }

    .qk-feature-grid {
        grid-template-columns: 1fr;
    }

    .qk-feature-card {
        min-height: 190px;
    }

    .qk-quiz-grid {
        grid-template-columns: 1fr;
    }

    .qk-quiz-question {
        min-height: auto;
    }

    .qk-speaker-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
    }

    .qk-access-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 640px) {
    .qk-container {
        width: min(100% - 24px, 480px);
    }

    .qk-section {
        padding: 52px 0;
    }

    .qk-header-inner {
        min-height: 58px;
    }

    .qk-brand {
        font-size: 14px;
    }

    .qk-header-btn {
        min-width: 86px;
        padding: 7px 14px;
        font-size: 13px;
    }

    .qk-hero {
        padding: 42px 0 46px;
    }

    .qk-hero-title {
        white-space: normal;
        font-size: clamp(38px, 12vw, 54px);
    }

    .qk-hero-cta {
        display: block;
    }

    .qk-btn {
        width: 100%;
        margin-bottom: 12px;
    }

    .qk-date-card {
        padding: 28px 20px;
        border-radius: 26px;
    }

    .qk-date-main {
        font-size: 34px;
    }

    .qk-time {
        font-size: 18px;
    }

    .qk-feature-icon {
        width: 92px;
        right: 8px;
        bottom: 8px;
    }

    .qk-feature-card p {
        max-width: calc(100% - 92px);
    }

    .qk-quiz-card {
        padding: 24px 18px;
    }

    .qk-quiz-question {
        font-size: 19px;
    }

    .qk-quiz-option {
        grid-template-columns: 36px 1fr;
        padding: 13px 14px;
        font-size: 15px;
    }

    .qk-quiz-option span {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .qk-quiz-message {
        padding: 22px 18px;
    }

    .qk-quiz-message p {
        font-size: 17px;
    }

    .qk-speaker-card {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }

    .qk-overview dl {
        grid-template-columns: 1fr;
    }

    .qk-overview dt {
        padding-bottom: 8px;
    }

    .qk-overview dd {
        padding-top: 10px;
    }

    .qk-access {
        padding: 22px 18px;
    }

    .qk-access-title {
        font-size: 24px;
    }

    .qk-access-map,
    .qk-access-map iframe {
        min-height: 260px;
    }

    .qk-access-info {
        padding: 18px;
    }

    .qk-access-info strong {
        font-size: 16px;
    }

    .qk-faq {
        padding: 24px 18px;
    }

    .qk-faq-title {
        font-size: 24px;
    }

    .qk-faq-item summary {
        padding: 16px 44px 16px 50px;
        font-size: 16px;
    }

    .qk-faq-item summary::before {
        left: 16px;
        top: 17px;
        width: 26px;
        height: 26px;
    }

    .qk-faq-item summary::after {
        right: 17px;
        top: 16px;
    }

    .qk-faq-answer {
        padding: 0 18px 18px 50px;
    }

    .qk-entry {
        padding: 54px 0 62px;
    }

    .qk-entry-box {
        padding: 32px 18px;
        border-radius: 28px;
    }

    .qk-entry-divider {
        margin: 28px auto 24px;
    }

    .qk-contact-inline {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .qk-contact-phone {
        text-align: center;
    }
}


/* =========================================================
   Reference-like bright background final override
   - Dot patterns are limited to upper-left / lower-right only.
   - Decorative circles sit behind the white date/application cards.
========================================================= */
.qk-hero,
.qk-entry {
    position: relative;
    overflow: hidden;
    color: var(--qk-navy);
    background:
        radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .65) 0 25px, transparent 26px),
        radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .9) 0 58px, transparent 59px),
        radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .8) 0 35px, transparent 36px),
        radial-gradient(circle at 44% 91%, rgba(255, 226, 128, .75) 0 22px, transparent 23px),
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

.qk-hero {
    padding: 76px 0 66px;
}

.qk-entry {
    padding: 78px 0 84px;
}

.qk-hero::before,
.qk-entry::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) left 28px top 18px / 22px 22px no-repeat,
        radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) right 34px bottom 28px / 22px 22px no-repeat,
        linear-gradient(135deg, rgba(255, 238, 188, .85) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 68%, rgba(194, 232, 255, .8) 68.2% 100%);
    pointer-events: none;
}

.qk-hero::after,
.qk-entry::after {
    content: "";
    position: absolute;
    right: 5%;
    top: 16%;
    z-index: 0;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(190, 230, 255, .55) 0%, rgba(190, 230, 255, .18) 45%, transparent 72%);
    pointer-events: none;
}

.qk-entry::after {
    top: 12%;
}

.qk-hero .qk-container,
.qk-entry .qk-container {
    position: relative;
    z-index: 1;
}

.qk-hero-inner {
    position: relative;
    z-index: 1;
}

.qk-hero-copy {
    position: relative;
    z-index: 2;
}

.qk-date-card,
.qk-entry-box {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 12px 35px rgba(70, 120, 160, .14);
}

.qk-date-card {
    border: 0;
    border-radius: 28px;
}

.qk-date-card::before,
.qk-date-card::after {
    display: none !important;
}

.qk-deco-circle {
    position: absolute;
    z-index: 1;
    pointer-events: none;
    border-radius: 50%;
}

.qk-deco-circle--pink {
    left: 4%;
    top: 37%;
    width: 64px;
    height: 64px;
    background: rgba(255, 198, 198, .65);
}

.qk-deco-circle--yellow {
    right: 5%;
    top: 9%;
    width: 116px;
    height: 116px;
    background: rgba(255, 225, 130, .9);
}

.qk-hero-title {
    color: var(--qk-navy);
}

.qk-hero-title span {
    color: var(--qk-red);
}

.qk-hero-catch {
    color: var(--qk-navy) !important;
}

.qk-hero-catch span {
    color: var(--qk-red) !important;
}

.qk-cta-note {
    color: var(--qk-muted);
    font-weight: 700;
    opacity: 1;
}

.qk-hero-icons {
    display: none;
}

@media (min-width: 901px) {
    .qk-hero-inner {
        grid-template-columns: 1.22fr .78fr;
    }
}

@media (max-width: 640px) {

    .qk-hero,
    .qk-entry {
        background:
            radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .58) 0 20px, transparent 21px),
            radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .78) 0 44px, transparent 45px),
            radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .68) 0 28px, transparent 29px),
            linear-gradient(115deg, #fff1d8 0%, #fffaf0 30%, #ffffff 56%, #eef8ff 78%, #dff3ff 100%) !important;
    }

    .qk-hero::before,
    .qk-entry::before {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) left 14px top 14px / 20px 20px no-repeat,
            radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) right 14px bottom 20px / 20px 20px no-repeat,
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .7) 70.2% 100%);
    }

    .qk-hero::after,
    .qk-entry::after {
        width: 260px;
        height: 260px;
        right: -42px;
        top: 18%;
    }

    .qk-deco-circle--pink {
        left: -18px;
        width: 52px;
        height: 52px;
    }

    .qk-deco-circle--yellow {
        right: -24px;
        width: 84px;
        height: 84px;
    }
}


/* =========================================================
   Final tuning: circular accents scattered more naturally
========================================================= */
.qk-hero,
.qk-entry {
    background:
        radial-gradient(circle at 6% 42%, rgba(255, 198, 198, .62) 0 23px, transparent 24px),
        radial-gradient(circle at 94% 14%, rgba(255, 225, 130, .88) 0 57px, transparent 58px),
        radial-gradient(circle at 96% 56%, rgba(170, 215, 255, .74) 0 27px, transparent 28px),
        radial-gradient(circle at 49% 92%, rgba(255, 226, 128, .72) 0 20px, transparent 21px),
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

.qk-hero::after,
.qk-entry::after {
    right: 8%;
    top: 8%;
    width: 540px;
    height: 540px;
    background: radial-gradient(circle, rgba(190, 230, 255, .48) 0%, rgba(190, 230, 255, .16) 48%, transparent 72%);
}

.qk-entry::after {
    right: 6%;
    top: 8%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(190, 230, 255, .40) 0%, rgba(190, 230, 255, .12) 48%, transparent 72%);
}

.qk-hero::before,
.qk-entry::before {
    background:
        radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) left 30px top 18px / 22px 22px no-repeat,
        radial-gradient(circle, rgba(255, 255, 255, .9) 2px, transparent 3px) right 40px bottom 26px / 22px 22px no-repeat,
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%);
}

/* hide helper circle elements so only background circles remain */
.qk-deco-circle {
    display: none !important;
}

@media (max-width: 640px) {

    .qk-hero,
    .qk-entry {
        background:
            radial-gradient(circle at 6% 44%, rgba(255, 198, 198, .58) 0 18px, transparent 19px),
            radial-gradient(circle at 95% 12%, rgba(255, 225, 130, .78) 0 44px, transparent 45px),
            radial-gradient(circle at 95% 58%, rgba(170, 215, 255, .64) 0 22px, transparent 23px),
            radial-gradient(circle at 50% 94%, rgba(255, 226, 128, .64) 0 16px, transparent 17px),
            linear-gradient(115deg, #fff1d8 0%, #fffaf0 30%, #ffffff 56%, #eef8ff 78%, #dff3ff 100%) !important;
    }

    .qk-hero::after,
    .qk-entry::after {
        width: 250px;
        height: 250px;
        right: -10px;
        top: 12%;
    }
}


/* =========================================================
   Final adjustment: dot patterns pushed to corners / edges
========================================================= */
.qk-hero::before,
.qk-entry::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%);
    pointer-events: none;
}

.qk-hero .qk-container,
.qk-entry .qk-container {
    position: relative;
    z-index: 1;
}

.qk-hero .qk-container::before,
.qk-entry .qk-container::before {
    content: "";
    position: absolute;
    left: -145px;
    top: -28px;
    width: 132px;
    height: 132px;
    z-index: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px);
    background-size: 22px 22px;
    background-repeat: repeat;
    pointer-events: none;
}

.qk-hero .qk-container::after,
.qk-entry .qk-container::after {
    content: "";
    position: absolute;
    right: -142px;
    bottom: -18px;
    width: 178px;
    height: 178px;
    z-index: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px);
    background-size: 22px 22px;
    background-repeat: repeat;
    pointer-events: none;
}

.qk-hero::after {
    right: 8%;
    top: 8%;
    width: 540px;
    height: 540px;
    background: radial-gradient(circle, rgba(190, 230, 255, .48) 0%, rgba(190, 230, 255, .16) 48%, transparent 72%);
}

.qk-entry::after {
    right: 6%;
    top: 8%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(190, 230, 255, .40) 0%, rgba(190, 230, 255, .12) 48%, transparent 72%);
}

@media (max-width: 640px) {

    .qk-hero .qk-container::before,
    .qk-entry .qk-container::before {
        left: -32px;
        top: -6px;
        width: 86px;
        height: 86px;
        background-size: 18px 18px;
    }

    .qk-hero .qk-container::after,
    .qk-entry .qk-container::after {
        right: -34px;
        bottom: -4px;
        width: 108px;
        height: 108px;
        background-size: 18px 18px;
    }
}


/* =========================================================
   Dot position adjustment
   Requested positions:
   - upper-left block = closer to the top-left highlighted area
   - lower-right block = closer to the right-lower highlighted area
========================================================= */
.qk-hero .qk-container::before,
.qk-entry .qk-container::before {
    left: 58px !important;
    top: 44px !important;
    width: 118px !important;
    height: 118px !important;
    background-size: 22px 22px !important;
}

.qk-hero .qk-container::after,
.qk-entry .qk-container::after {
    right: 34px !important;
    bottom: 52px !important;
    width: 146px !important;
    height: 146px !important;
    background-size: 22px 22px !important;
}

/* slightly different placement for the final entry area so it feels balanced */
.qk-entry .qk-container::before {
    left: 64px !important;
    top: 50px !important;
}

.qk-entry .qk-container::after {
    right: 48px !important;
    bottom: 40px !important;
}

@media (max-width: 640px) {

    .qk-hero .qk-container::before,
    .qk-entry .qk-container::before {
        left: 18px !important;
        top: 22px !important;
        width: 82px !important;
        height: 82px !important;
        background-size: 18px 18px !important;
    }

    .qk-hero .qk-container::after,
    .qk-entry .qk-container::after {
        right: 12px !important;
        bottom: 18px !important;
        width: 92px !important;
        height: 92px !important;
        background-size: 18px 18px !important;
    }
}


/* =========================================================
   Requested fix: first-view dots at the very edges
========================================================= */
.qk-hero .qk-container::before,
.qk-hero .qk-container::after {
    display: none !important;
}

.qk-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px) 12px 18px / 22px 22px,
        radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px) calc(100% - 154px) calc(100% - 174px) / 22px 22px,
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%);
    background-repeat:
        repeat,
        repeat,
        no-repeat,
        no-repeat;
    background-size:
        118px 118px,
        146px 146px,
        auto,
        auto;
    pointer-events: none;
}

@media (max-width: 640px) {
    .qk-hero::before {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .92) 2.1px, transparent 3.1px) 8px 12px / 18px 18px,
            radial-gradient(circle, rgba(255, 255, 255, .92) 2.1px, transparent 3.1px) calc(100% - 98px) calc(100% - 112px) / 18px 18px,
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .70) 70.2% 100%);
        background-repeat:
            repeat,
            repeat,
            no-repeat,
            no-repeat;
        background-size:
            82px 82px,
            92px 92px,
            auto,
            auto;
    }
}


/* =========================================================
   Final hero title conversion
========================================================= */
.qk-hero-sub {
    margin: 28px 0 8px;
    color: #082a66;
    font-size: clamp(28px, 3.2vw, 42px);
    font-weight: 900;
    line-height: 1.1;
}

.qk-hero-title {
    margin: 0 0 18px;
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.03em;
    white-space: nowrap;
    color: #082a66;
}

.qk-hero-title .big {
    display: inline-block;
    font-size: clamp(56px, 6.4vw, 96px);
    line-height: 1.05;
}

.qk-hero-title .small {
    display: inline-block;
    font-size: clamp(38px, 4.2vw, 62px);
    line-height: 1.05;
}

.qk-hero-title .red {
    color: #e60012;
}

.qk-hero-title .blue {
    color: #082a66;
}

.qk-hero-title small {
    display: none !important;
}

@media (max-width: 640px) {
    .qk-hero-sub {
        margin: 20px 0 8px;
        font-size: clamp(22px, 6vw, 30px);
    }

    .qk-hero-title {
        white-space: normal;
        letter-spacing: -0.02em;
    }

    .qk-hero-title .big {
        font-size: clamp(44px, 13vw, 58px);
    }

    .qk-hero-title .small {
        font-size: clamp(32px, 9vw, 46px);
    }
}


/* =========================================================
   Final requested updates
   - Keep 8月22日（土） on one line
   - Use the same background for first view and final application area
   - Add venue address styling
========================================================= */
.qk-date-nowrap {
    display: inline-block;
    white-space: nowrap;
}

.qk-date-main {
    word-break: keep-all;
    overflow-wrap: normal;
}

.qk-entry {
    background:
        radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .65) 0 25px, transparent 26px),
        radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .9) 0 58px, transparent 59px),
        radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .8) 0 35px, transparent 36px),
        radial-gradient(circle at 44% 91%, rgba(255, 226, 128, .75) 0 22px, transparent 23px),
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

/* Match the hero overlay treatment for the final application area */
.qk-entry::before {
    background:
        radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px) 12px 18px / 22px 22px,
        radial-gradient(circle, rgba(255, 255, 255, .92) 2.2px, transparent 3.2px) calc(100% - 154px) calc(100% - 174px) / 22px 22px,
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%) !important;
    background-repeat:
        repeat,
        repeat,
        no-repeat,
        no-repeat !important;
    background-size:
        118px 118px,
        146px 146px,
        auto,
        auto !important;
}

.qk-entry::after {
    right: 8%;
    top: 8%;
    width: 540px;
    height: 540px;
    background: radial-gradient(circle, rgba(190, 230, 255, .48) 0%, rgba(190, 230, 255, .16) 48%, transparent 72%) !important;
}

.qk-access-address {
    margin: -14px 0 22px;
    color: var(--qk-muted);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    line-height: 1.6;
}

@media (max-width: 640px) {
    .qk-date-main {
        font-size: 32px;
    }

    .qk-date-nowrap {
        font-size: .96em;
    }

    .qk-entry::before {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .92) 2.1px, transparent 3.1px) 8px 12px / 18px 18px,
            radial-gradient(circle, rgba(255, 255, 255, .92) 2.1px, transparent 3.1px) calc(100% - 98px) calc(100% - 112px) / 18px 18px,
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .70) 70.2% 100%) !important;
        background-repeat:
            repeat,
            repeat,
            no-repeat,
            no-repeat !important;
        background-size:
            82px 82px,
            92px 92px,
            auto,
            auto !important;
    }

    .qk-entry::after {
        width: 250px;
        height: 250px;
        right: -10px;
        top: 12%;
    }

    .qk-access-address {
        margin: -12px 0 18px;
        font-size: 13px;
    }
}


/* =========================================================
   Design restored + background unified
   既存デザインは残し、背景だけをファーストビューと下部申込で統一
========================================================= */

/* 共通背景。ファーストビューと下部参加申込はこの1指定を共有 */
.qk-lp .qk-hero.qk-bg-main,
.qk-lp .qk-entry.qk-bg-main {
    position: relative !important;
    overflow: hidden !important;
    color: var(--qk-navy);
    background:
        /* 全体にうっすら散る白ドット */
        radial-gradient(circle, rgba(255, 255, 255, .42) 1.6px, transparent 2px) 0 0 / 118px 118px,

        /* 左上の淡いベージュ斜め面 */
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),

        /* 右下の淡いブルー斜め面 */
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%),

        /* 大きな淡い水色円 */
        radial-gradient(circle at 76% 16%, rgba(190, 230, 255, .48) 0 0, rgba(190, 230, 255, .16) 18%, transparent 34%),

        /* 丸い装飾 */
        radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .65) 0 25px, transparent 26px),
        radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .9) 0 58px, transparent 59px),
        radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .8) 0 35px, transparent 36px),
        radial-gradient(circle at 44% 91%, rgba(255, 226, 128, .75) 0 22px, transparent 23px),

        /* ベースグラデーション */
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

/* 背景差異の原因になる疑似要素・古いドットは無効化 */
.qk-lp .qk-hero.qk-bg-main::before,
.qk-lp .qk-hero.qk-bg-main::after,
.qk-lp .qk-entry.qk-bg-main::before,
.qk-lp .qk-entry.qk-bg-main::after,
.qk-lp .qk-bg-main .qk-container::before,
.qk-lp .qk-bg-main .qk-container::after,
.qk-lp .qk-bg-main .qk-date-card::before,
.qk-lp .qk-bg-main .qk-date-card::after {
    display: none !important;
    content: none !important;
    background: none !important;
}

/* 旧追加装飾は背景に統合したため非表示 */
.qk-lp .qk-bg-main .qk-deco-circle,
.qk-lp .qk-hero-icons {
    display: none !important;
}

/* コンテンツ・カードは背景より前面 */
.qk-lp .qk-bg-main>.qk-container,
.qk-lp .qk-bg-main .qk-hero-inner,
.qk-lp .qk-bg-main .qk-entry-box,
.qk-lp .qk-bg-main .qk-date-card {
    position: relative !important;
    z-index: 1 !important;
}

/* タイトル変換 */
.qk-hero-sub {
    margin: 28px 0 8px;
    color: #082a66;
    font-size: clamp(28px, 3.2vw, 42px);
    font-weight: 900;
    line-height: 1.1;
}

.qk-hero-title {
    margin: 0 0 18px;
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.03em;
    white-space: nowrap;
    color: #082a66;
}

.qk-hero-title .big {
    display: inline-block;
    font-size: clamp(56px, 6.4vw, 96px);
    line-height: 1.05;
}

.qk-hero-title .small {
    display: inline-block;
    font-size: clamp(38px, 4.2vw, 62px);
    line-height: 1.05;
}

.qk-hero-title .red {
    color: #e60012;
}

.qk-hero-title .blue {
    color: #082a66;
}

/* キャッチの色 */
.qk-hero-catch {
    color: var(--qk-navy) !important;
}

.qk-hero-catch span {
    color: var(--qk-red) !important;
}

/* 8月22日（土）を1行表示 */
.qk-date-nowrap {
    display: inline-block;
    white-space: nowrap;
}

.qk-date-main {
    word-break: keep-all;
    overflow-wrap: normal;
}

/* 会場住所 */
.qk-access-address {
    margin: -14px 0 22px;
    color: var(--qk-muted);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    line-height: 1.6;
}

@media (max-width: 640px) {

    .qk-lp .qk-hero.qk-bg-main,
    .qk-lp .qk-entry.qk-bg-main {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .36) 1.4px, transparent 1.8px) 0 0 / 88px 88px,
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .70) 70.2% 100%),
            radial-gradient(circle at 76% 16%, rgba(190, 230, 255, .42) 0 0, rgba(190, 230, 255, .14) 18%, transparent 34%),
            radial-gradient(circle at 7% 36%, rgba(255, 198, 198, .58) 0 18px, transparent 19px),
            radial-gradient(circle at 94% 8%, rgba(255, 225, 130, .78) 0 44px, transparent 45px),
            radial-gradient(circle at 96% 50%, rgba(170, 215, 255, .64) 0 22px, transparent 23px),
            radial-gradient(circle at 50% 94%, rgba(255, 226, 128, .64) 0 16px, transparent 17px),
            linear-gradient(115deg, #fff1d8 0%, #fffaf0 30%, #ffffff 56%, #eef8ff 78%, #dff3ff 100%) !important;
    }

    .qk-hero-sub {
        margin: 20px 0 8px;
        font-size: clamp(22px, 6vw, 30px);
    }

    .qk-hero-title {
        white-space: normal;
        letter-spacing: -0.02em;
    }

    .qk-hero-title .big {
        font-size: clamp(44px, 13vw, 58px);
    }

    .qk-hero-title .small {
        font-size: clamp(32px, 9vw, 46px);
    }

    .qk-date-main {
        font-size: 32px;
    }

    .qk-date-nowrap {
        font-size: .96em;
    }

    .qk-access-address {
        margin: -12px 0 18px;
        font-size: 13px;
    }
}


/* =========================================================
   Final fix: section-size independent background
   ％指定をやめて、px / calc 指定でファーストビューと下部申込の見え方を統一
========================================================= */

.qk-lp .qk-hero.qk-bg-main,
.qk-lp .qk-entry.qk-bg-main {
    position: relative !important;
    overflow: hidden !important;
    color: var(--qk-navy);
    background:
        /* 全体にうっすら散る白ドット */
        radial-gradient(circle, rgba(255, 255, 255, .42) 1.6px, transparent 2px) 0 0 / 118px 118px,

        /* 左上の淡いベージュ斜め面 */
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),

        /* 右下の淡いブルー斜め面 */
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%),

        /* 右上：黄色と水色が合成されたように見える丸。px指定で両セクション共通 */
        radial-gradient(circle at calc(100% - 118px) 72px, rgba(205, 225, 204, .78) 0 58px, transparent 59px),

        /* 左側ピンク丸 */
        radial-gradient(circle at 86px 232px, rgba(255, 198, 198, .65) 0 25px, transparent 26px),

        /* 右側青丸 */
        radial-gradient(circle at calc(100% - 78px) 354px, rgba(170, 215, 255, .8) 0 35px, transparent 36px),

        /* 下中央の黄色丸 */
        radial-gradient(circle at 50% calc(100% - 56px), rgba(255, 226, 128, .75) 0 22px, transparent 23px),

        /* ベースグラデーション */
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

/* 背景差異の原因になる疑似要素・古いドット・古い水色円を完全停止 */
.qk-lp .qk-hero.qk-bg-main::before,
.qk-lp .qk-hero.qk-bg-main::after,
.qk-lp .qk-entry.qk-bg-main::before,
.qk-lp .qk-entry.qk-bg-main::after,
.qk-lp .qk-bg-main .qk-container::before,
.qk-lp .qk-bg-main .qk-container::after,
.qk-lp .qk-bg-main .qk-date-card::before,
.qk-lp .qk-bg-main .qk-date-card::after {
    display: none !important;
    content: none !important;
    background: none !important;
}

.qk-lp .qk-bg-main .qk-deco-circle,
.qk-lp .qk-hero-icons {
    display: none !important;
}

.qk-lp .qk-bg-main>.qk-container,
.qk-lp .qk-bg-main .qk-hero-inner,
.qk-lp .qk-bg-main .qk-entry-box,
.qk-lp .qk-bg-main .qk-date-card {
    position: relative !important;
    z-index: 1 !important;
}

@media (max-width: 640px) {

    .qk-lp .qk-hero.qk-bg-main,
    .qk-lp .qk-entry.qk-bg-main {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .36) 1.4px, transparent 1.8px) 0 0 / 88px 88px,
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .70) 70.2% 100%),
            radial-gradient(circle at calc(100% - 54px) 48px, rgba(205, 225, 204, .72) 0 42px, transparent 43px),
            radial-gradient(circle at 38px 180px, rgba(255, 198, 198, .58) 0 18px, transparent 19px),
            radial-gradient(circle at calc(100% - 34px) 300px, rgba(170, 215, 255, .64) 0 22px, transparent 23px),
            radial-gradient(circle at 50% calc(100% - 38px), rgba(255, 226, 128, .64) 0 16px, transparent 17px),
            linear-gradient(115deg, #fff1d8 0%, #fffaf0 30%, #ffffff 56%, #eef8ff 78%, #dff3ff 100%) !important;
    }
}


/* =========================================================
   Final background correction
   右上の丸が斜め背景で分断されないよう、丸を斜め背景より前面レイヤーに統一
========================================================= */
.qk-lp .qk-hero.qk-bg-main,
.qk-lp .qk-entry.qk-bg-main {
    position: relative !important;
    overflow: hidden !important;
    color: var(--qk-navy);
    background:
        /* 全体にうっすら散る白ドット */
        radial-gradient(circle, rgba(255, 255, 255, .42) 1.6px, transparent 2px) 0 0 / 118px 118px,

        /* 右上の丸：斜め背景より前面に置く */
        radial-gradient(circle at calc(100% - 118px) 72px, rgba(205, 225, 204, .78) 0 58px, transparent 59px),

        /* 左側ピンク丸 */
        radial-gradient(circle at 86px 232px, rgba(255, 198, 198, .65) 0 25px, transparent 26px),

        /* 右側青丸 */
        radial-gradient(circle at calc(100% - 78px) 354px, rgba(170, 215, 255, .8) 0 35px, transparent 36px),

        /* 下中央の黄色丸 */
        radial-gradient(circle at 50% calc(100% - 56px), rgba(255, 226, 128, .75) 0 22px, transparent 23px),

        /* 左上の淡いベージュ斜め面 */
        linear-gradient(135deg, rgba(255, 238, 188, .82) 0 24%, transparent 24.2%),

        /* 右下の淡いブルー斜め面 */
        linear-gradient(135deg, transparent 0 69%, rgba(194, 232, 255, .74) 69.2% 100%),

        /* ベースグラデーション */
        linear-gradient(115deg, #fff1d8 0%, #fffaf0 28%, #ffffff 54%, #eef8ff 76%, #dff3ff 100%) !important;
}

/* 背景差異の原因になる疑似要素・旧ドット・旧水色円を停止 */
.qk-lp .qk-hero.qk-bg-main::before,
.qk-lp .qk-hero.qk-bg-main::after,
.qk-lp .qk-entry.qk-bg-main::before,
.qk-lp .qk-entry.qk-bg-main::after,
.qk-lp .qk-bg-main .qk-container::before,
.qk-lp .qk-bg-main .qk-container::after,
.qk-lp .qk-bg-main .qk-date-card::before,
.qk-lp .qk-bg-main .qk-date-card::after {
    display: none !important;
    content: none !important;
    background: none !important;
}

.qk-lp .qk-bg-main .qk-deco-circle,
.qk-lp .qk-hero-icons {
    display: none !important;
}

.qk-lp .qk-bg-main>.qk-container,
.qk-lp .qk-bg-main .qk-hero-inner,
.qk-lp .qk-bg-main .qk-entry-box,
.qk-lp .qk-bg-main .qk-date-card {
    position: relative !important;
    z-index: 1 !important;
}

@media (max-width: 640px) {

    .qk-lp .qk-hero.qk-bg-main,
    .qk-lp .qk-entry.qk-bg-main {
        background:
            radial-gradient(circle, rgba(255, 255, 255, .36) 1.4px, transparent 1.8px) 0 0 / 88px 88px,
            radial-gradient(circle at calc(100% - 54px) 48px, rgba(205, 225, 204, .72) 0 42px, transparent 43px),
            radial-gradient(circle at 38px 180px, rgba(255, 198, 198, .58) 0 18px, transparent 19px),
            radial-gradient(circle at calc(100% - 34px) 300px, rgba(170, 215, 255, .64) 0 22px, transparent 23px),
            radial-gradient(circle at 50% calc(100% - 38px), rgba(255, 226, 128, .64) 0 16px, transparent 17px),
            linear-gradient(135deg, rgba(255, 238, 188, .78) 0 22%, transparent 22.2%),
            linear-gradient(135deg, transparent 0 70%, rgba(194, 232, 255, .70) 70.2% 100%),
            linear-gradient(115deg, #fff1d8 0%, #fffaf0 30%, #ffffff 56%, #eef8ff 78%, #dff3ff 100%) !important;
    }
}

/* =========================================================
   2026-06 update: unified quiz-event background + quiz polish
   - First view and final entry now share the exact same qk-bg-main treatment.
   - Previous pseudo-element background overrides are re-enabled here intentionally.
========================================================= */

.qk-lp {
    --qk-quiz-green: #15b87a;
    --qk-quiz-pink: #ff6b9a;
    --qk-quiz-panel: rgba(255, 255, 255, .94);
}

.qk-lp .qk-hero.qk-bg-main,
.qk-lp .qk-entry.qk-bg-main {
    position: relative !important;
    isolation: isolate;
    overflow: hidden !important;
    color: var(--qk-navy);
    background:
        radial-gradient(circle at 92px 98px, rgba(255, 214, 0, .72) 0 46px, transparent 47px),
        radial-gradient(circle at calc(100% - 112px) 108px, rgba(21, 184, 122, .20) 0 78px, transparent 79px),
        radial-gradient(circle at 8% calc(100% - 78px), rgba(255, 107, 154, .18) 0 82px, transparent 83px),
        radial-gradient(circle at calc(100% - 88px) calc(100% - 88px), rgba(13, 95, 184, .18) 0 94px, transparent 95px),
        repeating-linear-gradient(-8deg, rgba(255, 255, 255, .22) 0 10px, transparent 10px 34px),
        linear-gradient(115deg, #fff0d1 0%, #fff8e9 26%, #ffffff 52%, #edf8ff 76%, #dff3ff 100%) !important;
}

.qk-lp .qk-hero.qk-bg-main::before,
.qk-lp .qk-entry.qk-bg-main::before {
    content: "" !important;
    display: block !important;
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: .72 !important;
    pointer-events: none;
    background:
        radial-gradient(circle, rgba(7, 27, 77, .09) 1.4px, transparent 1.8px) 0 0 / 26px 26px,
        radial-gradient(circle, rgba(255, 214, 0, .35) 2px, transparent 2.5px) 13px 13px / 78px 78px,
        linear-gradient(90deg, rgba(7, 27, 77, .045) 1px, transparent 1px) 0 0 / 104px 104px,
        linear-gradient(0deg, rgba(7, 27, 77, .04) 1px, transparent 1px) 0 0 / 104px 104px !important;
}

.qk-lp .qk-hero.qk-bg-main::after,
.qk-lp .qk-entry.qk-bg-main::after {
    content: "QUIZ" !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: clamp(-64px, -4vw, -18px);
    top: 46px;
    z-index: 0;
    width: clamp(180px, 24vw, 310px);
    height: clamp(180px, 24vw, 310px);
    border: 10px solid rgba(255, 255, 255, .65);
    border-radius: 50%;
    background: rgba(255, 214, 0, .34) !important;
    color: rgba(7, 27, 77, .14);
    font-size: clamp(46px, 7vw, 92px);
    font-weight: 1000;
    letter-spacing: .02em;
    line-height: 1;
    transform: rotate(-12deg);
    pointer-events: none;
}

.qk-lp .qk-bg-main>.qk-container,
.qk-lp .qk-bg-main .qk-hero-inner,
.qk-lp .qk-bg-main .qk-entry-box,
.qk-lp .qk-bg-main .qk-date-card {
    position: relative !important;
    z-index: 2 !important;
}

.qk-lp .qk-bg-main .qk-deco-circle {
    display: block !important;
    z-index: 1 !important;
    filter: drop-shadow(0 10px 16px rgba(7, 27, 77, .10));
}

.qk-lp .qk-deco-circle--pink {
    background: rgba(255, 107, 154, .26) !important;
    border: 3px solid rgba(255, 255, 255, .74);
}

.qk-lp .qk-deco-circle--yellow {
    background: rgba(255, 214, 0, .58) !important;
    border: 3px solid rgba(255, 255, 255, .78);
}

/* Hero: quiz-show title card */
.qk-lp .qk-badge {
    border: 2px solid #fff;
    background: linear-gradient(180deg, #ffe866 0%, var(--qk-yellow) 100%);
    box-shadow: 0 7px 0 rgba(220, 168, 0, .95), 0 14px 26px rgba(7, 27, 77, .12);
}

.qk-lp .qk-hero-sub {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 18px 0 10px;
    padding: 6px 16px 7px;
    border: 3px solid var(--qk-navy);
    border-radius: 999px;
    background: #fff;
    color: var(--qk-navy);
    font-weight: 1000;
    line-height: 1.2;
    box-shadow: 0 6px 0 rgba(7, 27, 77, .14);
}

.qk-lp .qk-hero-sub::before {
    content: "Q";
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--qk-red);
    color: #fff;
    font-size: 18px;
    font-weight: 1000;
}

.qk-lp .qk-hero-title {
    display: inline-block;
    position: relative;
    padding: 18px 22px 20px;
    border: 4px solid var(--qk-navy);
    border-radius: 26px;
    background: var(--qk-quiz-panel);
    box-shadow: 0 10px 0 rgba(7, 27, 77, .18), 0 20px 44px rgba(7, 27, 77, .14);
}

.qk-lp .qk-hero-title::before,
.qk-lp .qk-hero-title::after {
    position: absolute;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 8px 16px rgba(7, 27, 77, .15);
    color: #fff;
    font-size: 24px;
    font-weight: 1000;
    line-height: 1;
}

.qk-lp .qk-hero-title::before {
    content: "?";
    left: -20px;
    top: -24px;
    background: var(--qk-blue);
    transform: rotate(-12deg);
}

.qk-lp .qk-hero-title::after {
    content: "○";
    right: -18px;
    bottom: -22px;
    background: var(--qk-quiz-green);
    transform: rotate(10deg);
}

.qk-lp .qk-hero-catch {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .76);
    color: var(--qk-navy) !important;
    font-weight: 1000;
    box-shadow: 0 8px 24px rgba(7, 27, 77, .09);
}

.qk-lp .qk-hero-catch span {
    color: var(--qk-red) !important;
}

/* Hero icons are useful for a quiz-event atmosphere, so bring them back softly. */
.qk-lp .qk-hero .qk-hero-icons {
    display: block !important;
    z-index: 1;
}

.qk-lp .qk-hero .qk-hero-icons img {
    opacity: .9;
    filter: drop-shadow(0 12px 18px rgba(7, 27, 77, .16));
}

/* Date card: make it feel like an answer panel */
.qk-lp .qk-date-card,
.qk-lp .qk-entry-box {
    border: 4px solid var(--qk-navy) !important;
    background: rgba(255, 255, 255, .96) !important;
    box-shadow: 0 10px 0 rgba(7, 27, 77, .16), 0 24px 48px rgba(7, 27, 77, .16) !important;
}

.qk-lp .qk-date-label {
    background: linear-gradient(180deg, var(--qk-red2), var(--qk-red));
    box-shadow: 0 5px 0 #9c0000;
}

.qk-lp .qk-date-tags span {
    border: 2px solid var(--qk-navy);
    background: #fff7c5;
    box-shadow: 0 5px 0 rgba(7, 27, 77, .12);
}

/* Quiz cards and mid-page CTA */
.qk-lp .qk-quiz-section {
    background:
        radial-gradient(circle at 10% 16%, rgba(255, 214, 0, .18), transparent 20%),
        radial-gradient(circle at 92% 14%, rgba(13, 95, 184, .12), transparent 22%),
        repeating-linear-gradient(-8deg, rgba(7, 27, 77, .025) 0 8px, transparent 8px 30px),
        #fff !important;
}

.qk-lp .qk-quiz-card {
    border-color: var(--qk-navy);
    box-shadow: 0 8px 0 rgba(7, 27, 77, .12), var(--qk-shadow);
}

.qk-lp .qk-quiz-num {
    border: 2px solid var(--qk-navy);
    box-shadow: 0 5px 0 rgba(7, 27, 77, .14);
}

.qk-lp .qk-quiz-option {
    border-color: rgba(7, 27, 77, .24);
    background: #fff;
    box-shadow: 0 4px 0 rgba(7, 27, 77, .08);
}

.qk-lp .qk-quiz-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 0 rgba(7, 27, 77, .10);
}

.qk-lp .qk-quiz-message {
    position: relative;
    overflow: hidden;
    border: 4px solid var(--qk-yellow);
    background:
        radial-gradient(circle at 8% 18%, rgba(255, 214, 0, .20) 0 48px, transparent 49px),
        radial-gradient(circle at 92% 74%, rgba(255, 255, 255, .12) 0 90px, transparent 91px),
        linear-gradient(135deg, var(--qk-navy) 0%, #0d3d88 58%, var(--qk-blue) 100%) !important;
    box-shadow: 0 9px 0 #dca800, 0 22px 46px rgba(7, 27, 77, .22);
}

.qk-lp .qk-quiz-message::before {
    content: none !important;
    display: none !important;
}

.qk-lp .qk-quiz-message p,
.qk-lp .qk-quiz-message .qk-btn {
    position: relative;
    z-index: 1;
}

/* Final entry: same background as hero, but application card looks like the final answer panel */
.qk-lp .qk-entry-box {
    overflow: hidden;
}

.qk-lp .qk-entry-box::before {
    content: "FINAL QUESTION";
    position: absolute;
    left: 28px;
    top: 22px;
    z-index: 1;
    padding: 6px 16px;
    border-radius: 999px;
    background: var(--qk-navy);
    color: #fff;
    font-size: 13px;
    font-weight: 1000;
    letter-spacing: .08em;
}

.qk-lp .qk-entry-main h2 {
    display: inline-block;
    position: relative;
    padding-top: 18px;
}

.qk-lp .qk-entry-main h2::before {
    content: "A";
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-right: 10px;
    border-radius: 50%;
    background: var(--qk-yellow);
    color: var(--qk-navy);
    font-size: 23px;
    font-weight: 1000;
    vertical-align: .08em;
    box-shadow: 0 5px 0 #dca800;
}

.qk-lp .qk-btn,
.qk-lp .qk-header-btn {
    letter-spacing: .02em;
}

.qk-lp .qk-btn::after,
.qk-lp .qk-header-btn::after {
    content: "▶";
    font-size: .82em;
    line-height: 1;
}

.qk-lp .qk-external-note {
    border: 2px dashed rgba(13, 95, 184, .28);
    background: #f3faff;
}

@media (max-width: 900px) {

    .qk-lp .qk-hero.qk-bg-main,
    .qk-lp .qk-entry.qk-bg-main {
        background:
            radial-gradient(circle at 58px 70px, rgba(255, 214, 0, .62) 0 34px, transparent 35px),
            radial-gradient(circle at calc(100% - 46px) 96px, rgba(21, 184, 122, .18) 0 62px, transparent 63px),
            radial-gradient(circle at 8% calc(100% - 58px), rgba(255, 107, 154, .16) 0 66px, transparent 67px),
            radial-gradient(circle at calc(100% - 46px) calc(100% - 62px), rgba(13, 95, 184, .16) 0 70px, transparent 71px),
            repeating-linear-gradient(-8deg, rgba(255, 255, 255, .20) 0 8px, transparent 8px 28px),
            linear-gradient(115deg, #fff0d1 0%, #fff8e9 28%, #ffffff 54%, #edf8ff 78%, #dff3ff 100%) !important;
    }
}

@media (max-width: 640px) {
    .qk-lp .qk-hero-title {
        display: block;
        padding: 16px 14px 18px;
        border-width: 3px;
        border-radius: 22px;
    }

    .qk-lp .qk-hero-title::before,
    .qk-lp .qk-hero-title::after {
        width: 38px;
        height: 38px;
        font-size: 20px;
    }

    .qk-lp .qk-hero-catch {
        display: block;
        padding: 12px 14px;
    }

    .qk-lp .qk-hero .qk-hero-icons {
        display: none !important;
    }

    .qk-lp .qk-hero.qk-bg-main::after,
    .qk-lp .qk-entry.qk-bg-main::after {
        width: 168px;
        height: 168px;
        right: -56px;
        top: 28px;
        font-size: 42px;
        border-width: 7px;
    }

    .qk-lp .qk-entry-box::before {
        left: 18px;
        top: 16px;
        font-size: 11px;
    }

    .qk-lp .qk-entry-main h2::before {
        width: 34px;
        height: 34px;
        font-size: 19px;
    }
}

/* =========================================================
   2026-06 feedback update: remove large background QUIZ motif
   - User requested removal of the big yellow/green QUIZ circle decoration.
   - Keep hero and entry backgrounds unified, but make them cleaner and less noisy.
========================================================= */
.qk-lp .qk-hero.qk-bg-main,
.qk-lp .qk-entry.qk-bg-main {
    background:
        radial-gradient(circle at 10% 18%, rgba(255, 214, 0, .18) 0 58px, transparent 59px),
        radial-gradient(circle at 88% 22%, rgba(13, 95, 184, .10) 0 76px, transparent 77px),
        radial-gradient(circle at 12% calc(100% - 72px), rgba(255, 107, 154, .11) 0 82px, transparent 83px),
        repeating-linear-gradient(-8deg, rgba(255, 255, 255, .20) 0 10px, transparent 10px 34px),
        linear-gradient(115deg, #fff0d1 0%, #fff8e9 28%, #ffffff 54%, #edf8ff 78%, #dff3ff 100%) !important;
}

.qk-lp .qk-hero.qk-bg-main::after,
.qk-lp .qk-entry.qk-bg-main::after {
    content: "" !important;
    display: none !important;
}

.qk-lp .qk-bg-main .qk-deco-circle {
    display: none !important;
}

@media (max-width: 900px) {

    .qk-lp .qk-hero.qk-bg-main,
    .qk-lp .qk-entry.qk-bg-main {
        background:
            radial-gradient(circle at 10% 14%, rgba(255, 214, 0, .16) 0 44px, transparent 45px),
            radial-gradient(circle at 90% 20%, rgba(13, 95, 184, .09) 0 58px, transparent 59px),
            repeating-linear-gradient(-8deg, rgba(255, 255, 255, .18) 0 8px, transparent 8px 28px),
            linear-gradient(115deg, #fff0d1 0%, #fff8e9 30%, #ffffff 56%, #edf8ff 80%, #dff3ff 100%) !important;
    }
}