* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Roboto', 'Open Sans', 'Noto Sans', Arial, sans-serif;
}

body {
    background-color: #f5f5f5;
    overflow-x: hidden;
}

.zohion {
    width: 100vw;
    background: white;
    margin: 0;
    padding: 0;
    display: block;
}

.header {
    width: 100vw;
    height: 50px;
    background: url('images/zohion.jpg') center center/100% 100% no-repeat;
    padding: 0;
    margin: 0;
    border: none;
    box-shadow: none;
}

.header::before {
    display: none;
}

.header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    animation: fadeInDown 1s ease;
}

.header p {
    font-size: 1.2rem;
    position: relative;
    animation: fadeInUp 1s ease;
}

.header-top {
    position: absolute;
    top: 0.7rem;
    left: 1.5rem;
    z-index: 2;
}

#current-time {
    font-size: 0.95rem;
    color: #1976d2;
    background: #fff;
    padding: 0.2rem 0.7rem;
    border-radius: 1rem;
    box-shadow: 0 1px 4px rgba(30, 64, 175, 0.07);
    opacity: 0.85;
}

.header-logos {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
    height: 32px;
    flex-wrap: nowrap;
    overflow: visible;
    background: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.header-logos img {
    display: block;
    width: 20px;
    height: 20px;
    padding: 0;
    margin: 0;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.10);
    border: 1px solid #e5e7eb;
    object-fit: contain;
    transition: transform 0.2s, box-shadow 0.2s;
}

@media (min-width: 601px) {
    .header {
        height: 40px;
        width: 100vw;
        padding: 0;
        margin: 0;
        box-shadow: none;
        height: 80px;
        background: url('images/zohion.jpg') center center/100% 100% no-repeat;
        border: none;
    }

    .header-logos {
        height: 40px;
        gap: 1.2rem;
    }

    .header-logos img {
        width: 32px;
        height: 32px;
    }
}

.header-logos img:hover {
    transform: scale(1.08) rotate(-2deg);
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.18);
}

.nav {
    background-color: rgba(30, 58, 138, 0.95);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.main-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.news-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1E40AF, #3B82F6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.news-card:hover::before {
    transform: scaleX(1);
}

.news-card h3 {
    color: #1E40AF;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.news-card p {
    color: #4B5563;
    line-height: 1.6;
}

.footer {
    background: linear-gradient(135deg, #1E3A8A, #1E40AF);
    color: white;
    text-align: center;
    padding: 3rem 2rem;
    margin-top: 4rem;
}

.footer p {
    margin: 0.5rem 0;
}
.visitor-info-section {
    padding: 60px 20px;
    background-color: #f7f9fb;
    text-align: center;
}

.visitor-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.visitor-card {
    background-color: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    text-align: left;
}

.visitor-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.visitor-card ul {
    list-style: none;
    padding: 0;
}

.visitor-card ul li {
    margin: 8px 0;
    font-size: 16px;
}
/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes heroTextIn {
    0% {
        opacity: 0;
        transform: translateY(-40px) scale(0.92);
    }

    60% {
        opacity: 1;
        transform: translateY(8px) scale(1.04);
    }

    80% {
        opacity: 1;
        transform: translateY(-2px) scale(1.01);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Loading animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #e3eafc 0%, #f5f8ff 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.7s cubic-bezier(.68, -0.55, .27, 1.55);
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    width: 100vw;
    max-width: 98vw;
}

.loading-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: scale(0.7);
    animation: loading-logo-in 1s cubic-bezier(.68, -0.55, .27, 1.55) 0.1s forwards;
    filter: drop-shadow(0 4px 16px rgba(30, 64, 175, 0.13));
}

@keyframes loading-logo-in {
    0% {
        opacity: 0;
        transform: scale(0.7);
    }

    60% {
        opacity: 1;
        transform: scale(1.1);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.loading-slogans {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    width: 100vw;
    max-width: 98vw;
}

.loading-slogan {
    opacity: 0;
    transform: translateY(30px);
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e40af;
    letter-spacing: 1px;
    text-align: center;
    text-shadow: 0 2px 8px rgba(30, 64, 175, 0.08);
    animation: loading-slogan-in 0.8s cubic-bezier(.68, -0.55, .27, 1.55) forwards;
}

.loading-slogan-1 {
    animation-delay: 0.7s;
    animation: loading-slogan-in-then-out 1.2s cubic-bezier(.68, -0.55, .27, 1.55) forwards;
}

.loading-slogan-2 {
    animation-delay: 1.2s;
    animation: loading-slogan-in-then-out 1.2s cubic-bezier(.68, -0.55, .27, 1.55) forwards;
}

.loading-slogan-3 {
    animation-delay: 1.7s;
    font-size: 1.1rem;
    color: #2563eb;
    font-weight: 600;
    animation: loading-slogan-in-then-out 2.8s cubic-bezier(.68, -0.55, .27, 1.55) forwards;
}

@keyframes loading-slogan-in-then-out {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    20% {
        opacity: 1;
        transform: translateY(-6px);
    }

    60% {
        opacity: 1;
        transform: translateY(0);
    }

    90% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(-10px);
    }
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 5px solid #e0e7ef;
    border-top: 5px solid #1E40AF;
    border-radius: 50%;
    margin-top: 1.2rem;
    animation: spin 1.1s linear infinite, loading-spinner-fadein 0.7s 2.2s both;
    opacity: 0;
}

@keyframes loading-spinner-fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@media (max-width: 600px) {
    .loading-logo {
        width: 64px;
        height: 64px;
    }

    .loading-slogan {
        font-size: 1.05rem;
    }

    .loading-slogan-3 {
        font-size: 0.98rem;
    }

    .loading-inner {
        gap: 0.7rem;
    }

    .loading-spinner {
        width: 36px;
        height: 36px;
    }

    .organizer-logos img {
        width: 95%;
        max-width: 380px;
        min-height: 100px;
        margin: 0 auto;
        display: block;
        object-fit: contain;
    }
}

@media (min-width: 900px) {
    .hero-section {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: calc(100vh - 110px);
        /* 110px is an estimate for header height, adjust if needed */
    }
}

.hero-section {
    min-height: calc(100vh - 110px);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: url('images/bg.jpg') center center/cover no-repeat;
    overflow: hidden;
    padding: 3rem 1rem 2.5rem 1rem;
    padding-top: 1.5rem;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(.68, -0.55, .27, 1.55);
}

.hero-section.animate {
    opacity: 1;
    animation: heroSectionFadeIn 0.7s cubic-bezier(.68, -0.55, .27, 1.55) 0.1s both;
}

@keyframes heroSectionFadeIn {
    0% {
        opacity: 0;
        filter: blur(8px);
    }

    80% {
        opacity: 1;
        filter: blur(0.5px);
    }

    100% {
        opacity: 1;
        filter: blur(0);
    }
}

.hero-section::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 90px;
    background: url('images/skyline.svg') center bottom/cover no-repeat;
    opacity: 0.25;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
    max-width: 700px;
    margin: 0 auto;
}

.hero-crest {
    width: 90px;
    margin-bottom: 1.2rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
    animation: scaleIn 1s ease-out, pulse 2.5s ease-in-out infinite;
}

.hero-section h2,
.hero-section h2 span,
.hero-section .hero-subtitle,
.hero-section .hero-date {
    /* Remove animation by default */
    animation: none !important;
}

.hero-section.animate h2 {
    animation: heroTextIn 0.7s cubic-bezier(.68, -0.55, .27, 1.55) 0.1s both;
}

.hero-section.animate h2 span {
    animation: heroTextIn 0.7s cubic-bezier(.68, -0.55, .27, 1.55) 0.35s both;
}

.hero-section.animate .hero-subtitle {
    animation: heroTextIn 0.7s cubic-bezier(.68, -0.55, .27, 1.55) 0.6s both;
}

.hero-section.animate .hero-date {
    animation: heroTextIn 0.7s cubic-bezier(.68, -0.55, .27, 1.55) 0.85s both;
}

.hero-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    color: #fff;
    text-shadow: 0 2px 8px rgba(1, 55, 123, 0.12);
}

.hero-content h2 span {
    color: #ffe082;
    font-weight: 800;
    font-size: 2.1rem;
    display: block;
    text-shadow: 0 2px 8px rgba(1, 55, 123, 0.18);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 0.2rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: #e0e7ef;
}

.hero-date {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #ffe082;
    font-weight: 600;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

.hero-actions .hero-btn:nth-child(1) {
    animation: slideInLeft 0.7s ease-out 1.3s both;
}

.hero-actions .hero-btn:nth-child(2) {
    animation: fadeInUp 0.7s ease-out 1.5s both;
}

.hero-actions .hero-btn:nth-child(3) {
    animation: slideInRight 0.7s ease-out 1.7s both;
}

.hero-btn {
    background: linear-gradient(90deg, #3b82f6 0%, #1e40af 50%, #3b82f6 100%);
    background-size: 200% 100%;
    animation:
        hero-btn-pulse 2.2s infinite cubic-bezier(.68, -0.55, .27, 1.55),
        hero-btn-gradient 3s ease infinite;
    animation-delay: 3s;
    color: #fff;
    font-weight: 800;
    padding: 0.9rem 2.4rem;
    border-radius: 2.2rem;
    font-size: 1.15rem;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.10);
    border: 2px solid #3b82f6;
    transition: all 0.22s cubic-bezier(.68, -0.55, .27, 1.55), box-shadow 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    justify-content: center;
    text-align: center;
}

@keyframes hero-btn-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 16px rgba(30, 64, 175, 0.10);
    }

    50% {
        transform: scale(1.07);
        box-shadow: 0 8px 32px 0 rgba(30, 64, 175, 0.18), 0 0 8px #60a5fa;
    }

    100% {
        transform: scale(1);
        box-shadow: 0 4px 16px rgba(30, 64, 175, 0.10);
    }
}

@keyframes hero-btn-gradient {
    0% {
        background-position: 100% 50%;
    }

    50% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    animation: hero-btn-shine-move 2.2s linear infinite;
    pointer-events: none;
    transition: 0.5s;
}

@keyframes hero-btn-shine-move {
    0% {
        left: -100%;
    }

    60% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

.hero-actions .hero-btn:nth-child(1)::before {
    animation-delay: 0s;
}

.hero-actions .hero-btn:nth-child(2)::before {
    animation-delay: 0.7s;
}

.hero-actions .hero-btn:nth-child(3)::before {
    animation-delay: 1.4s;
}

.hero-btn:hover,
.hero-btn:focus,
.hero-btn:active {
    background: linear-gradient(90deg, #60a5fa 0%, #2563eb 50%, #60a5fa 100%);
    background-size: 200% 100%;
    animation: hero-btn-gradient 2s ease infinite;
    animation-play-state: running !important;
    color: #fff;
    transform: translateY(-4px) scale(1.07);
    box-shadow: 0 8px 32px 0 rgba(30, 64, 175, 0.18), 0 0 8px #60a5fa;
    border-color: #2563eb;
    outline: none;
}

.hero-btn:hover::before {
    /* No change, keep animation running */
}

@media (max-width: 600px) {
    .hero-section {
        width: 100vw;
        left: unset;
        right: unset;
        margin-left: unset;
        margin-right: unset;
    }

    .hero-content {
        margin-top: 0.5rem;
    }

    .hero-content {
        max-width: 98vw;
    }

    .hero-crest {
        width: 90px;
        margin-bottom: 1.2rem;
    }

    .hero-content h2 {
        font-size: 2.1rem;
        margin-bottom: 0.7rem;
    }

    .hero-content h2 span {
        font-size: 1.7rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 0.3rem;
    }

    .hero-date {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
    }

    .hero-btn {
        font-size: 1.05rem;
        padding: 0.7rem 1.3rem;
    }

    .hero-actions {
        gap: 1rem;
    }

    .header-logos {
        gap: 0.3rem;
        height: 28px;
        padding: 0;
    }

    .header-logos img {
        width: 24px;
        height: 24px;
        padding: 0.04rem;
    }

    .header-top {
        left: 0.5rem;
        top: 0.3rem;
    }

    #current-time {
        display: none;
    }
}

/* QR & REGISTER SECTION */
.qr-section {
    background: #ffe082;
    border-radius: 2rem;
    margin: 2rem auto;
    max-width: 1100px;
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 12px rgba(30, 64, 175, 0.07);
}

.qr-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 2rem;
}

.qr-left {
    flex: 1;
}

.qr-left h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: #222;
}

.qr-right {
    flex: 0 0 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-img {
    width: 180px;
    height: 180px;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.08);
}

/* DISCUSSION CARDS SECTION */
.discussion-section {
    background: #23336a;
    padding: 3rem 0 2rem 0;
    margin: 2rem 0;
    border-radius: 2rem;
}

.section-title {
    color: #fff;
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.discussion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.discussion-card {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: 0 2px 12px rgba(30, 64, 175, 0.07);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s;
}

.discussion-card:hover {
    transform: translateY(-6px) scale(1.02);
}

.discussion-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.discussion-body {
    padding: 1.2rem 1rem 1.2rem 1rem;
}

.discussion-body h3 {
    color: #1E40AF;
    font-size: 1.1rem;
    margin-bottom: 0.7rem;
    font-weight: 700;
}

.card-link {
    color: #1976d2;
    font-weight: 600;
    text-decoration: none;
    margin-top: 0.7rem;
    display: inline-block;
}

.card-link:hover {
    text-decoration: underline;
}

/* ORGANIZER SECTION */
.organizer-section {
    background: #fff;
    padding: 2.5rem 0 2rem 0;
    border-radius: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 12px rgba(30, 64, 175, 0.07);
}

.organizer-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    background: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-top: 1.5rem;
}

.organizer-logos img {
    width: 100%;
    max-width: none;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    background: none;
    object-fit: contain;
}

/* Section spacing */
.hero-section+.qr-section,
.qr-section+.discussion-section,
.discussion-section+.organizer-section,
.organizer-section+.footer {
    margin-top: 2.5rem;
}

@media (max-width: 900px) {
    .qr-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .qr-right {
        margin-top: 1rem;
    }

    .discussion-grid {
        grid-template-columns: 1fr;
    }

    .organizer-logos {
        gap: 1rem;
    }
}

@media (min-width: 1200px) {
    .header {
        width: 50vw;
        margin: 0 auto;
        height: 90px;
        background-size: 100% 100%;
    }

    .header-logos img {
        width: 90px;
        height: 90px;
        padding: 0.7rem;
    }

    .header-logos {
        gap: 3.5rem;
        height: 110px;
    }

    .hero-content {
        max-width: 900px;
    }

    .hero-crest {
        width: 160px;
        margin-bottom: 2.2rem;
    }

    .hero-content h2 {
        font-size: 3.5rem;
        margin-bottom: 1.2rem;
    }

    .hero-content h2 span {
        font-size: 3.1rem;
    }

    .hero-subtitle {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .hero-date {
        font-size: 1.5rem;
        margin-bottom: 2.2rem;
    }

    .hero-btn {
        font-size: 1.4rem;
        padding: 1.1rem 3.2rem;
    }

    .hero-actions {
        gap: 2.2rem;
    }

    .logo-container img {
        width: 48px;
        height: 48px;
    }

    .logo-container {
        gap: 2rem;
    }

    .top-logos {
        padding: 0 0;
    }
}

.top-logos {
    background: linear-gradient(135deg, rgb(1, 55, 123) 0%, #3b82f6 100%);
    padding: 0 0;
    width: 100%;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    margin: 0 auto;
    padding: 0;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.logo-container::-webkit-scrollbar {
    display: none;
}

.logo-container img {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.10);
    border: 1px solid #e5e7eb;
    object-fit: contain;
    transition: transform 0.2s, box-shadow 0.2s;
}

.logo-container img:hover {
    transform: scale(1.08) rotate(-2deg);
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.18);
}

@media (min-width: 601px) {
    .logo-container img {
        width: 64px;
        height: 64px;
    }

    .logo-container {
        gap: 1.5rem;
    }

    .top-logos {
        padding: 0 0;
    }
}

@media (max-width: 600px) {
    .qr-section {
        padding: 1.2rem 0.5rem;
        border-radius: 1.2rem;
    }

    .qr-container {
        flex-direction: column;
        gap: 0.7rem;
        align-items: stretch;
    }

    .qr-left h3 {
        font-size: 1.05rem;
        text-align: center;
        line-height: 1.5;
        margin-bottom: 0.8rem;
        padding: 0 0.2rem;
        max-width: 98vw;
        word-break: break-word;
    }

    .qr-right {
        margin-top: 0.5rem;
    }

    .qr-img {
        width: 150px;
        height: 150px;
    }

    .qr-left {
        width: 100%;
    }

    .qr-left .hero-btn {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
        display: block;
    }

    .organizer-section .section-title {
        font-size: 1.1rem;
        letter-spacing: 0.5px;
        margin-bottom: 0.5rem;
    }

    .discussion-section {
        padding: 1.2rem 0 1rem 0;
        margin: 1rem 0;
        border-radius: 1rem;
    }
    .discussion-grid {
        gap: 1.2rem;
        padding: 0 0.2rem;
    }
    .discussion-card {
        padding: 1rem 0.7rem;
        border-radius: 1rem;
        box-shadow: 0 2px 8px rgba(30, 64, 175, 0.10);
    }
    .discussion-card h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    .discussion-card p {
        font-size: 0.95rem;
    }
    .discussion-img {
        height: 120px;
        border-radius: 0.7rem 0.7rem 0 0;
    }
    .card-link {
        font-size: 0.98rem;
        margin-top: 0.3rem;
    }
}

.organizer-section .section-title {
    color: #1E40AF;
    text-shadow: 0 2px 8px rgba(30, 64, 175, 0.08);
    font-weight: 800;
}

.detail-container {
    background: #fff;
    width: 100vw;
    max-width: 100vw;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
}

.detail-inner {
    width: 100vw;
    max-width: 100vw;
    margin: 0;
    padding: 1.2rem 2vw;
    border-radius: 0;
    box-shadow: none;
    background: none;
}

.back-link {
    display: inline-block;
    color: #1976d2;
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 1.2rem;
    font-size: 1rem;
    transition: color 0.2s;
}
.back-link:hover {
    color: #1e40af;
    text-decoration: underline;
}

.detail-container h1 {
    font-size: 1.35rem;
    font-weight: 800;
    color: #1e40af;
    margin-bottom: 1.2rem;
    text-align: center;
    line-height: 1.3;
}

.detail-info {
    margin-bottom: 1.2rem;
}
.detail-info table {
    width: 100%;
    border-collapse: collapse;
    background: #f5f7fa;
    border-radius: 0.7rem;
    overflow: hidden;
}
.detail-info th, .detail-info td {
    padding: 0.6rem 0.7rem;
    text-align: left;
    font-size: 1rem;
}
.detail-info th {
    color: #1e40af;
    font-weight: 700;
    width: 38%;
    background: #e8eafc;
}
.detail-info td {
    color: #334155;
    background: #f5f7fa;
}

.detail-desc {
    margin-bottom: 1.2rem;
    color: #334155;
    font-size: 1.05rem;
    line-height: 1.6;
}

.detail-map {
    margin: 1.2rem 0;
    text-align: center;
}
.detail-map img {
    width: 100%;
    max-width: 600px;
    display: block;
    margin: 0 auto 0.7rem auto;
    border-radius: 0.7rem;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.10);
    object-fit: cover;
}

@media (max-width: 900px) {
    .detail-map img {
        max-width: 98vw;
        border-radius: 0.5rem;
    }
}

@media (max-width: 600px) {
    .detail-map img {
        max-width: 99vw;
        border-radius: 0.3rem;
        margin-bottom: 0.4rem;
    }
}

.detail-contact {
    background: #f1f5fb;
    border-radius: 0.7rem;
    padding: 1rem 1.2rem;
    color: #1e40af;
    font-size: 1rem;
    margin-top: 1.2rem;
    box-shadow: 0 1px 4px rgba(30, 64, 175, 0.06);
}
.detail-contact p {
    margin: 0.2rem 0;
    color: #1e40af;
    font-weight: 500;
}

@media (max-width: 900px) {
    .detail-inner {
        max-width: 98vw;
        padding: 1.2rem 0.7rem;
        margin: 1.2rem auto;
    }
    .detail-container {
        padding: 1.2rem 0;
    }
    .detail-container h1 {
        font-size: 1.08rem;
        margin-bottom: 0.7rem;
    }
    .detail-info th, .detail-info td {
        font-size: 0.97rem;
        padding: 0.4rem 0.3rem;
    }
    .detail-desc {
        font-size: 0.98rem;
        margin-bottom: 0.7rem;
    }
    .detail-map {
        margin: 0.7rem 0;
    }
    .detail-contact {
        padding: 0.7rem 0.5rem;
        font-size: 0.97rem;
        margin-top: 0.7rem;
    }
}

@media (max-width: 600px) {
    .detail-inner {
        max-width: 100vw;
        padding: 0.7rem 1vw;
        margin: 0.5rem auto;
        border-radius: 0.7rem;
    }
    .detail-container {
        padding: 0.9rem 0;
        font-size: 0.97rem;
    }
    .detail-container h1 {
        font-size: 1.08rem;
        margin-bottom: 0.7rem;
    }
    .detail-info th, .detail-info td {
        font-size: 0.97rem;
        padding: 0.4rem 0.2rem;
    }
    .detail-info table {
        display: block;
        width: 100%;
        overflow-x: auto;
    }
    .detail-desc {
        font-size: 0.97rem;
        margin-bottom: 0.7rem;
    }
    .detail-map {
        margin: 0.7rem 0;
    }
    .detail-contact {
        padding: 0.7rem 0.4rem;
        font-size: 0.97rem;
        margin-top: 0.7rem;
    }
}

.detail-map iframe {
    width: 100vw;
    max-width: 100vw;
    min-height: 220px;
    height: 340px;
    display: block;
    margin: 0 -2vw;
    border: 0;
    border-radius: 0.5rem;
}

@media (max-width: 600px) {
    .detail-map iframe {
        margin: 0 -1vw;
        min-height: 140px;
        height: 180px;
        border-radius: 0.3rem;
    }
}

html {
    scroll-behavior: smooth;
}