/* Noto Serif KR - 바탕체와 가장 유사한 명조체 */
        html {
            font-family: 'Noto Serif KR', serif;
            scroll-behavior: smooth;
            max-width: 100vw;
            width: 100%;
            height: 100%;
            -ms-overflow-style: none;  /* IE and Edge */
            scrollbar-width: none;  /* Firefox */
        }

        /* Hide scrollbar but allow scrolling */
        html::-webkit-scrollbar {
            display: none; /* Chrome, Safari, Opera */
        }

        /* High-quality image rendering for all images */
        img {
            image-rendering: auto;                      /* Browser default - best for photos */
            image-rendering: smooth;                    /* Smooth interpolation for photos */
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --bg-white: #FFFEF9;
            --bg-subtle: #F9F6F1;
            --bg-pink: #F5E8E8;
            --bg-beige: #F9F6F1;
            --bg-cream: #F9F6F1;
            --bg-light: #F9F6F1;
            --text-dark: #3A3A3A;
            --text-medium: #6B6B6B;
            --text-light: #9B9B9B;
            --point-dark: #2A2A2A;
            --accent-gold: #B87F87;
            --border-light: #F0EBE6;
        }

        body {
            font-family: 'Noto Serif KR', serif;
            font-size: 15px;
            color: var(--text-dark);
            background: var(--bg-white);
            line-height: 1.8;
            -webkit-tap-highlight-color: transparent;
            -ms-overflow-style: none;
            scrollbar-width: none;
            max-width: 100vw;
            position: relative;
            width: 100%;
            min-height: 100vh;
            word-break: keep-all;
        }

        body::-webkit-scrollbar {
            display: none; /* Chrome, Safari, Opera */
        }

        /* Body scroll is ALWAYS enabled, no JavaScript control needed */

        /* Overlay Active - Prevent scroll when overlays (start/video) are visible */
        body.overlay-active {
            overflow: hidden !important;
            position: fixed;
            width: 100%;
        }

        /* Container */
        .container {
            max-width: 640px;
            margin: 0 auto;
            background: var(--bg-white);
            width: 100%;
            visibility: visible;
            position: relative;
        }

        /* Responsive Container for Larger Screens */
        @media (min-width: 768px) {
            .container {
                max-width: 768px;
            }
            .hero-image {
                object-fit: contain !important;
            }
        }

        @media (min-width: 1024px) {
            .container {
                max-width: 900px;
            }
        }

        @media (min-width: 1440px) {
            .container {
                max-width: 1000px;
            }
        }

        /* Prevent all sections from causing horizontal scroll */
        section, div {
            max-width: 100%;
            box-sizing: border-box;
        }

        /* Hero Section */
        .hero {
            position: relative;
            width: 100%;
            min-height: 600px; /* Will be overridden by JavaScript */
            height: auto;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            align-items: center;
            text-align: center;
            padding: 0; /* No padding - fill entire screen */
        }

        .hero-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            image-rendering: auto;                      /* Browser default - best for photos */
            image-rendering: smooth;                    /* Smooth interpolation for photos */
        }

        .hero-title {
            position: absolute;
            top: 15%;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
            font-family: 'Noto Serif KR', serif;
            font-size: 42px;
            color: white;
            text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
            white-space: pre-line;
            letter-spacing: 8px;
            text-align: center;
            line-height: 1.3;
            font-weight: 200;
            word-break: keep-all;
        }

        .hero-title .line {
            display: flex;
            align-items: center;
            gap: 24px;
            opacity: 0;
            white-space: nowrap;
        }

        .hero-title .divider-line {
            display: block;
            width: 60px;
            height: 1px;
            background: white;
            box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
        }

        .hero-title.animate .line {
            animation: smoothSlideIn 2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .hero-title.animate .line:nth-child(1) {
            animation-delay: 0.5s;
        }

        .hero-title.animate .line:nth-child(2) {
            animation-delay: 1.2s;
        }

        @keyframes smoothSlideIn {
            0% {
                opacity: 0;
                transform: translateY(40px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-scroll {
            position: absolute;
            bottom: 30px;
            bottom: calc(30px + env(safe-area-inset-bottom));
            font-size: 14px;
            color: white;
            z-index: 2;
            animation: bounce 2s infinite;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* Section Base */
        section {
            padding: 50px 20px;
        }

        /* Mobile Section Padding - Better spacing for small screens */
        @media (max-width: 480px) {
            section {
                padding: 40px 20px; /* Reduced from 50px for better mobile flow */
            }
        }

        .section-title {
            font-size: 26px;
            font-weight: 600;
            text-align: center;
            color: var(--point-dark);
            margin-bottom: 20px;
            letter-spacing: -0.5px;
            word-break: keep-all;
        }

        .divider {
            width: 100%;
            max-width: 600px;
            height: 1px;
            background: var(--accent-gold);
            margin: 20px auto;
            opacity: 0.3;
        }

        /* Names & Date */
        .names-section {
            text-align: center;
            padding: 80px 20px 60px;
            background: var(--bg-white);
        }

        /* Mobile - Better spacing */
        @media (max-width: 480px) {
            .names-section {
                padding: 60px 20px 50px; /* Reduced padding for mobile */
            }
        }

        .names {
            font-size: 34px;
            font-weight: 800;
            color: var(--point-dark);
            margin-bottom: 30px;
            letter-spacing: 3px;
            word-break: keep-all;
        }

        .wedding-date {
            font-size: 20px;
            color: var(--text-dark);
            margin-bottom: 20px;
            font-weight: 700;
            word-break: keep-all;
        }

        .wedding-place {
            font-size: 19px;
            color: var(--text-medium);
            font-weight: 700;
            word-break: keep-all;
        }

        /* Mobile - Smaller date/place text */
        @media (max-width: 600px) {
            .wedding-date {
                font-size: 17px;
                margin-bottom: 15px;
            }

            .wedding-place {
                font-size: 16px;
            }
        }

        @media (max-width: 400px) {
            .wedding-date {
                font-size: 16px;
            }

            .wedding-place {
                font-size: 15px;
            }
        }

        .dday-box {
            display: inline-block;
            margin-top: 30px;
            padding: 14px 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #A06F77 100%);
            border-radius: 30px;
            font-size: 17px;
            font-weight: 700;
            color: white;
            transition: all 0.3s ease;
            animation: pulse 2s ease-in-out infinite;
            box-shadow: 0 4px 16px rgba(184, 127, 135, 0.25);
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 4px 16px rgba(184, 127, 135, 0.25);
            }
            50% {
                transform: scale(1.05);
                box-shadow: 0 8px 24px rgba(184, 127, 135, 0.4);
            }
        }

        /* Invitation Message */
        .invitation-section {
            background: var(--bg-cream);
            text-align: center;
            padding: 60px 30px;
        }

        /* Mobile - Better padding */
        @media (max-width: 480px) {
            .invitation-section {
                padding: 50px 25px; /* Reduced padding for mobile */
            }

            .invitation-message {
                margin: 0 auto 40px; /* Reduced bottom margin */
            }

            .invitation-title {
                margin-bottom: 40px; /* Reduced from 50px */
            }
        }

        .invitation-header {
            font-size: 13px;
            font-weight: 300;
            letter-spacing: 3px;
            color: var(--accent-gold);
            margin-bottom: 25px;
            font-family: 'Georgia', serif;
        }

        .invitation-title {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            margin-bottom: 50px;
            letter-spacing: -0.5px;
            line-height: 1.5;
            word-break: keep-all;
        }

        .invitation-message {
            max-width: 500px;
            margin: 0 auto 50px;
        }

        .invitation-paragraph {
            font-size: 14px;
            line-height: 1.9;
            color: var(--text-dark);
            margin-bottom: 35px;
            font-weight: 400;
            letter-spacing: -0.3px;
            word-break: keep-all;
            white-space: normal;
        }

        .invitation-paragraph:last-child {
            margin-bottom: 0;
        }

        /* Bible Verse Highlight - Glassmorphism */
        .bible-verse {
            display: inline-block;
            padding: 16px 22px;
            background: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(184, 127, 135, 0.2);
            border-radius: 12px;
            color: var(--text-dark);
            font-weight: 400;
            line-height: 1.9;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            margin: 8px 0;
            word-break: keep-all;
        }

        /* Parents Info Table */
        .parents-info-table {
            max-width: 450px;
            margin: 50px auto 40px;
            font-size: 15px;
            color: var(--text-dark);
        }

        .parent-row {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 8px;
            line-height: 1.8;
            word-break: keep-all;
            flex-wrap: wrap; /* Allow wrapping on small screens */
            padding: 16px 24px;
            border-radius: 12px;
            transition: background 0.3s ease;
        }

        .parent-names {
            font-weight: 700;
            margin-right: 8px;
        }

        .parent-relation {
            margin-right: 8px;
        }

        .child-name {
            font-weight: 700;
            margin-left: 8px;
        }

        /* 신랑측 자녀 이름 색상 */
        .side-groom .child-name {
            color: #5C7A99;
        }

        /* 신부측 자녀 이름 색상 */
        .side-bride .child-name {
            color: #B88B7A;
        }

        /* Contact Modal */
        .contact-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .contact-modal.active {
            opacity: 1;
        }

        .contact-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .contact-modal.active .contact-modal-content {
            transform: scale(1);
        }

        .contact-modal-close {
            position: fixed;
            top: 50px;
            right: 50px;
            font-size: 26px;
            color: var(--text-light);
            cursor: pointer;
            transition: color 0.3s ease;
            z-index: 10001;
            line-height: 1;
        }

        .contact-modal-close:hover {
            color: var(--text-dark);
        }

        .contact-modal-message {
            font-size: 14px;
            line-height: 1.7;
            color: #666;
            text-align: center;
            margin-bottom: 35px;
            padding: 0;
        }

        .contact-group {
            margin-bottom: 0;
            max-width: 100%;
            margin-left: auto;
            margin-right: auto;
        }

        .contact-group-header {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            margin-bottom: 10px;
        }

        .contact-leaf {
            font-size: 16px;
        }

        .contact-group-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
        }

        .contact-divider {
            width: 100%;
            height: 1px;
            background: var(--border-light);
            margin-bottom: 12px;
        }

        .contact-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .contact-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 6px 0;
        }

        .contact-name {
            font-size: 14px;
            color: var(--text-dark);
            font-weight: 500;
            word-break: keep-all;
        }

        .contact-name .name-text {
            font-weight: 700;
            margin-left: 8px;
            word-break: keep-all;
        }

        .contact-icons {
            display: flex;
            gap: 10px;
        }

        .contact-icon-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: white;
            border: 1px solid var(--border-light);
            color: var(--text-dark);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .contact-icon-btn:hover {
            background: var(--bg-cream);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: scale(1.1);
        }

        .contact-icon-btn svg {
            display: block;
        }

        /* Contact Modal - Mobile Responsive */
        @media (max-width: 768px) {
            .contact-modal-content {
                padding: 30px;
            }
        }

        @media (max-width: 600px) {
            .contact-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }

            .contact-group {
                max-width: 100%;
            }

            .contact-group-title {
                font-size: 14px;
            }

            .contact-leaf {
                font-size: 15px;
            }

            .contact-name {
                font-size: 13px;
            }

            .contact-icon-btn {
                width: 36px;
                height: 36px;
            }

            .contact-icon-btn svg {
                width: 18px;
                height: 18px;
            }
        }

        @media (max-width: 400px) {
            .contact-modal-content {
                padding: 20px 18px;
            }

            .contact-group-header {
                margin-bottom: 8px;
            }

            .contact-divider {
                margin-bottom: 10px;
            }

            .contact-list {
                gap: 4px;
            }

            .contact-item {
                padding: 5px 0;
            }

            .contact-name {
                font-size: 13px;
            }

            .contact-icon-btn {
                width: 34px;
                height: 34px;
            }

            .contact-icon-btn svg {
                width: 17px;
                height: 17px;
            }
        }

        @media (max-width: 375px) and (max-height: 670px) {
            .contact-modal-content {
                padding: 20px 18px 18px 18px;
                max-height: 92vh;
            }

            .contact-modal-close {
                top: 30px;
                right: 30px;
                font-size: 24px;
            }

            .contact-group-header {
                margin-bottom: 6px;
                gap: 5px;
            }

            .contact-leaf {
                font-size: 14px;
            }

            .contact-group-title {
                font-size: 13px;
            }

            .contact-divider {
                margin-bottom: 8px;
            }

            .contact-list {
                gap: 3px;
            }

            .contact-item {
                padding: 4px 0;
            }

            .contact-name {
                font-size: 12px;
            }

            .contact-name .name-text {
                margin-left: 6px;
            }

            .contact-icons {
                gap: 8px;
            }

            .contact-icon-btn {
                width: 32px;
                height: 32px;
            }

            .contact-icon-btn svg {
                width: 16px;
                height: 16px;
            }

            .contact-group.bride {
                margin-top: 12px !important;
            }
        }

        /* View Contact Button */
        .view-contact-btn {
            display: inline-block;
            padding: 14px 32px;
            margin-top: 25px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #A06F77 100%);
            color: white;
            font-size: 16px;
            font-weight: 600;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(184, 127, 135, 0.3);
        }

        .view-contact-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(184, 127, 135, 0.4);
        }

        /* Profile Cards */
        .profile-section {
            background: var(--bg-white);
        }

        .profile-header {
            font-size: 13px;
            color: var(--accent-gold);
            letter-spacing: 3px;
            font-weight: 400;
            margin-bottom: 15px;
            text-align: center;
            opacity: 0.8;
        }

        .profile-title {
            font-size: 32px;
            font-weight: 500;
            color: var(--point-dark);
            margin-bottom: 50px;
            text-align: center;
            letter-spacing: -0.5px;
        }

        .profiles {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            margin-top: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
            padding: 0 20px;
        }

        .profile-card {
            background: transparent;
            padding: 0;
            text-align: center;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .profile-image {
            width: 100%;
            max-width: 340px;
            aspect-ratio: 4/5;
            border-radius: 20px;
            object-fit: cover;
            margin-bottom: 25px;
            image-rendering: auto;                      /* Browser default - best for photos */
            image-rendering: smooth;                    /* Smooth interpolation for photos */
        }

        .profile-card h3 {
            font-size: 24px;
            font-weight: 600;
            color: var(--point-dark);
            margin-bottom: 15px;
        }

        .profile-card h3 .role-label {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-medium);
        }

        .profile-card p {
            font-size: 18px;
            color: var(--text-dark);
            margin: 5px 0;
            line-height: 1.6;
            word-break: keep-all;
        }

        .profile-card .hashtag {
            font-size: 17px;
            color: var(--text-light);
            margin-top: 15px;
        }

        /* Profile Mobile Responsive - IMPROVED */
        @media (max-width: 768px) {
            .profiles {
                grid-template-columns: 1fr;
                gap: 50px; /* Reduced from 60px for better flow */
                padding: 0 20px;
            }

            .profile-title {
                font-size: 22px;
            }

            .profile-image {
                max-width: 280px;
            }
        }

        @media (max-width: 480px) {
            .profile-section {
                padding: 50px 20px; /* Better padding */
            }

            .profile-header {
                font-size: 12px;
                letter-spacing: 2px;
                margin-bottom: 12px; /* Better spacing */
            }

            .profile-title {
                font-size: 21px; /* Slightly larger */
                margin-bottom: 45px; /* Better spacing */
            }

            .profile-image {
                max-width: 100%;
                margin-bottom: 20px; /* Reduced from 25px */
            }

            .profile-card h3 {
                font-size: 21px; /* Increased from 20px */
                margin-bottom: 12px; /* Better spacing */
            }

            .profile-card h3 .role-label {
                font-size: 15px;
            }

            .profile-card p {
                font-size: 16px;
                line-height: 1.7; /* Better readability */
            }

            .profile-card .hashtag {
                font-size: 15px;
                margin-top: 12px; /* Better spacing */
            }

            .profiles {
                gap: 45px; /* Reduced gap for mobile */
            }
        }

        /* Gallery */
        .gallery-section {
            background: var(--bg-white);
            overflow-x: hidden;
        }

        .gallery {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-top: 30px;
            max-width: 100%;
            width: 100%;
            box-sizing: border-box;
        }

        /* Gallery stays 3 columns on mobile as requested */
        @media (max-width: 480px) {
            .gallery {
                gap: 5px;
            }
        }

        .gallery-item {
            aspect-ratio: 3/4;
            border-radius: 0;
            cursor: pointer;
            transition: all 0.3s ease;
            overflow: hidden;
            max-width: 100%;
        }

        .gallery-item:hover {
            transform: scale(1.02);
            opacity: 0.9;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: contain;                        /* 원본 비율 유지 */
            background-color: #f5f5f5;                  /* 여백 배경색 */
            image-rendering: auto;                      /* Browser default - best for photos */
            image-rendering: smooth;                    /* Smooth interpolation for photos */
            transition: transform 0.3s ease;            /* Smooth hover effect */
        }

        /* 갤러리 더보기 - 숨겨진 아이템 */
        .gallery-item:nth-child(n+13) {
            display: none;
            opacity: 0;
            transform: translateY(15px) scale(0.95);
        }

        .gallery.expanded .gallery-item:nth-child(n+13) {
            display: block;
        }

        .gallery-item.gallery-show {
            animation: galleryFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        .gallery-item.gallery-hide {
            animation: galleryFadeOut 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
        }

        @keyframes galleryFadeIn {
            from {
                opacity: 0;
                transform: translateY(15px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        @keyframes galleryFadeOut {
            from {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
            to {
                opacity: 0;
                transform: translateY(-10px) scale(0.95);
            }
        }

        /* 더보기 버튼 래퍼 */
        .gallery-toggle-wrapper {
            display: flex;
            justify-content: center;
            margin-top: 35px;
        }

        /* 더보기/줄이기 버튼 */
        .gallery-toggle-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: transparent;
            border: 1px solid rgba(180, 140, 130, 0.4);
            border-radius: 30px;
            color: var(--text-medium);
            font-size: 14px;
            font-weight: 400;
            letter-spacing: 1px;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .gallery-toggle-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(212, 127, 135, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .gallery-toggle-btn:hover {
            border-color: rgba(212, 127, 135, 0.6);
            color: #C06F77;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(212, 127, 135, 0.15);
        }

        .gallery-toggle-btn:hover::before {
            left: 100%;
        }

        .gallery-toggle-btn .btn-icon {
            font-size: 16px;
            transition: transform 0.3s ease;
        }

        /* Interview Section - New Preview + Modal Design */
        .interview-section {
            background: var(--bg-white);
        }

        .interview-container {
            max-width: 600px;
            margin: 30px auto 0;
        }

        /* Preview Box with Gradient Fade Effect */
        .interview-preview-box {
            position: relative;
            background: #FDFCFB;
            border-radius: 20px;
            padding: 30px;
            max-height: 550px;
            box-shadow: 0 4px 20px rgba(184, 127, 135, 0.12),
                        0 1px 3px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }

        .interview-preview-box:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(184, 127, 135, 0.2);
        }

        .interview-preview-content {
            position: relative;
            z-index: 1;
            cursor: pointer;
        }

        /* Individual Q&A Preview Items */
        .interview-qa-preview {
            margin-bottom: 30px;
        }

        .interview-qa-preview:last-child {
            margin-bottom: 0;
        }

        .interview-question-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--point-dark);
            margin-bottom: 15px;
            padding-left: 5px;
            word-break: keep-all;
            line-height: 1.6;
            text-align: center;
        }

        .interview-answers-preview {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .answer-item {
            padding: 15px 18px;
            border-radius: 12px;
            font-size: 14px;
            line-height: 1.8;
            text-align: center;
        }

        .answer-item.groom-answer {
            background: linear-gradient(135deg, #F5F8FA 0%, #F0F4F7 100%);
            border-left: 3px solid #5C7A99;
        }

        .answer-item.bride-answer {
            background: linear-gradient(135deg, #FBF9F8 0%, #F8F5F3 100%);
            border-left: 3px solid #B88B7A;
        }

        .answer-label {
            display: inline-block;
            font-weight: 700;
            font-size: 13px;
            margin-bottom: 8px;
            color: var(--point-dark);
        }

        .answer-item p {
            margin: 0;
            color: var(--text-dark);
            word-break: keep-all;
            line-height: 1.8;
        }

        /* Gradient Fade Overlay - Key Feature */
        .interview-fade-overlay {
            position: absolute;
            bottom: 0px;
            left: 0;
            right: 0;
            height: 150px;
            background: linear-gradient(to bottom,
                rgba(255, 248, 243, 0) 0%,
                rgba(255, 248, 243, 0.5) 30%,
                rgba(255, 248, 243, 0.9) 70%,
                rgba(255, 248, 243, 1) 100%
            );
            pointer-events: auto;
            cursor: pointer;
            z-index: 2;
        }

        /* View More Button */
        .interview-more-btn {
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #A06F77 100%);
            color: white;
            padding: 10px 28px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 16px rgba(184, 127, 135, 0.3);
            transition: all 0.3s ease;
            cursor: pointer;
            pointer-events: auto;
        }

        .interview-more-btn:hover {
            transform: translateX(-50%) translateY(-2px);
            box-shadow: 0 6px 24px rgba(184, 127, 135, 0.4);
        }

        .more-icon {
            font-size: 15px;
            transition: transform 0.3s ease;
        }

        .interview-more-btn:hover .more-icon {
            transform: translateX(3px);
        }

        /* Interview Modal Overlay */
        .interview-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .interview-modal.active {
            display: flex;
            opacity: 1;
        }

        /* Modal Content Container */
        .interview-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .interview-modal.active .interview-modal-content {
            transform: scale(1);
        }

        /* Modal Close Button */
        .interview-modal-close {
            position: fixed;
            top: 50px;
            right: 50px;
            font-size: 32px;
            color: var(--text-medium);
            cursor: pointer;
            line-height: 1;
            transition: all 0.3s ease;
            font-weight: 300;
            z-index: 10001;
        }

        .interview-modal-close:hover {
            color: var(--point-dark);
            transform: rotate(90deg);
        }

        /* Modal Title */
        .modal-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 25px;
            text-align: center;
        }

        /* Modal Q&A Items */
        .modal-qa-item {
            margin-bottom: 35px;
            padding-bottom: 35px;
            border-bottom: 1px solid var(--border-light);
        }

        .modal-qa-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }

        .modal-question {
            font-size: 16px;
            font-weight: 700;
            color: var(--point-dark);
            margin-bottom: 18px;
            padding-left: 5px;
            word-break: keep-all;
            line-height: 1.6;
            text-align: center;
        }

        .modal-answers {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .modal-answer {
            padding: 18px 20px;
            border-radius: 12px;
            font-size: 14px;
            line-height: 1.8;
            text-align: center;
        }

        .modal-answer.groom-answer {
            background: linear-gradient(135deg, #F5F8FA 0%, #F0F4F7 100%);
            border-left: 3px solid #5C7A99;
        }

        .modal-answer.bride-answer {
            background: linear-gradient(135deg, #FBF9F8 0%, #F8F5F3 100%);
            border-left: 3px solid #B88B7A;
        }

        .modal-answer-label {
            display: block;
            font-weight: 700;
            font-size: 13px;
            margin-bottom: 10px;
            color: var(--point-dark);
        }

        .modal-answer p {
            margin: 0;
            color: var(--text-dark);
            line-height: 1.9;
            word-break: keep-all;
        }

        /* Mobile responsive for modal */
        @media (max-width: 768px) {
            .interview-modal-content {
                padding: 30px;
            }

            .modal-title {
                font-size: 22px;
            }
        }

        @media (max-width: 600px) {
            .interview-section {
                padding: 50px 20px;
            }

            .interview-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }
        }

        @media (max-width: 400px) {
            .interview-modal-content {
                padding: 20px 18px;
            }

            .interview-modal-close {
                top: 30px;
                right: 30px;
                font-size: 28px;
            }

            .modal-question {
                font-size: 15px;
                margin-bottom: 16px; /* Better spacing */
            }

            .modal-answer {
                padding: 16px 18px; /* Slightly more padding */
                font-size: 14px; /* Increased from 13px */
                line-height: 1.8; /* Better readability */
            }

            .modal-qa-item:last-child {
                margin-bottom: 0;
            }

            .interview-more-btn {
                padding: 9px 24px;
                font-size: 14px;
                bottom: 8px;
            }

            .interview-preview-box {
                padding: 25px 20px;
                max-height: 500px;
            }

            .interview-question-text {
                font-size: 15px; /* Consistent with modal */
                margin-bottom: 14px; /* Better spacing */
            }

            .answer-item {
                padding: 14px 16px; /* Better padding */
                font-size: 14px; /* Increased from 14px to match modal */
            }
        }

        /* ===== RSVP Modals ===== */

        /* RSVP Initial Modal (안내 모달) */
        .rsvp-initial-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 3000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .rsvp-initial-modal.active {
            display: flex;
            opacity: 1;
        }

        .rsvp-initial-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .rsvp-initial-modal.active .rsvp-initial-modal-content {
            transform: scale(1);
        }

        .rsvp-modal-close {
            position: fixed;
            top: 50px;
            right: 50px;
            font-size: 32px;
            color: var(--text-medium);
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 300;
            line-height: 1;
            z-index: 10001;
        }

        .rsvp-modal-close:hover {
            color: var(--text-dark);
            transform: rotate(90deg);
        }

        .rsvp-modal-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 25px;
        }

        .rsvp-intro-text {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-medium);
            margin-bottom: 35px;
        }

        .rsvp-info-box {
            background: linear-gradient(135deg, #F5F8FA 0%, #F0F4F7 100%);
            border-radius: 12px;
            padding: 25px 20px;
            margin-bottom: 35px;
        }

        .rsvp-info-item {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: 10px 0;
        }

        .rsvp-info-icon {
            font-size: 20px;
        }

        .rsvp-info-text {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
        }

        .rsvp-action-btn {
            width: 100%;
            padding: 18px 24px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .rsvp-action-btn:hover {
            background: #1A1A1A;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        /* RSVP Form Modal (입력 폼 모달) */
        .rsvp-form-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 3000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .rsvp-form-modal.active {
            display: flex;
            opacity: 1;
        }

        .rsvp-form-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .rsvp-form-modal.active .rsvp-form-modal-content {
            transform: scale(1);
        }

        .rsvp-section-label {
            font-size: 14px;
            color: var(--text-medium);
            margin-bottom: 15px;
            font-weight: 500;
        }

        /* 참석 여부 토글 */
        .rsvp-attendance-toggle {
            margin-bottom: 30px;
        }

        .rsvp-toggle-buttons {
            display: flex;
            gap: 12px;
        }

        .rsvp-toggle-btn {
            flex: 1;
            padding: 16px 20px;
            border: 2px solid #ddd;
            background: white;
            color: var(--text-medium);
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .rsvp-toggle-btn.active {
            border-color: #2A2A2A;
            background: #2A2A2A;
            color: white;
        }

        .rsvp-toggle-btn:hover:not(.active) {
            border-color: #2A2A2A;
            background: #f8f8f8;
        }

        /* 식사 여부 토글 */
        .rsvp-meal-toggle {
            display: flex;
            gap: 12px;
        }

        /* 신랑측/신부측 탭 */
        .rsvp-side-tabs {
            margin-bottom: 30px;
        }

        .rsvp-tabs {
            display: flex;
            gap: 12px;
            border-bottom: 2px solid #eee;
        }

        .rsvp-tab {
            flex: 1;
            padding: 14px 20px;
            border: none;
            background: transparent;
            color: var(--text-medium);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }

        /* 신랑측 탭 */
        .rsvp-tab[data-side="groom"].active {
            color: #5C7A99;
        }

        .rsvp-tab[data-side="groom"].active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: #5C7A99;
        }

        .rsvp-tab[data-side="groom"]:hover:not(.active) {
            color: #5C7A99;
        }

        /* 신부측 탭 */
        .rsvp-tab[data-side="bride"].active {
            color: #B88B7A;
        }

        .rsvp-tab[data-side="bride"].active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: #B88B7A;
        }

        .rsvp-tab[data-side="bride"]:hover:not(.active) {
            color: #B88B7A;
        }

        /* 폼 필드 */
        .rsvp-form-fields {
            margin-bottom: 25px;
        }

        .rsvp-form-group {
            margin-bottom: 20px;
        }

        .rsvp-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .rsvp-required {
            color: #e74c3c;
        }

        .rsvp-input,
        .rsvp-select,
        .rsvp-textarea {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 15px;
            color: var(--text-dark);
            background: white;
            transition: all 0.3s ease;
            box-sizing: border-box;
        }

        .rsvp-input:focus,
        .rsvp-select:focus,
        .rsvp-textarea:focus {
            outline: none;
            border-color: #2A2A2A;
            box-shadow: 0 0 0 3px rgba(42, 42, 42, 0.1);
        }

        .rsvp-textarea {
            resize: vertical;
            min-height: 80px;
            font-family: inherit;
        }

        .rsvp-char-count {
            text-align: right;
            font-size: 12px;
            color: var(--text-medium);
            margin-top: 5px;
        }

        /* 개인정보 동의 */
        .rsvp-agreement {
            margin-bottom: 25px;
        }

        .rsvp-agreement-box {
            background: #f8f8f8;
            border-radius: 12px;
            padding: 20px;
        }

        .rsvp-agreement-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 10px;
        }

        .rsvp-agreement-text {
            font-size: 13px;
            line-height: 1.6;
            color: var(--text-medium);
            margin-bottom: 15px;
        }

        .rsvp-checkbox-label {
            display: flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-dark);
        }

        .rsvp-checkbox-label input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
        }

        /* 제출 버튼 */
        .rsvp-submit-btn {
            width: 100%;
            padding: 18px 24px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
        }

        .rsvp-submit-btn:hover:not(:disabled) {
            background: #1A1A1A;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .rsvp-submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* 로딩 스피너 */
        .rsvp-loader {
            width: 20px;
            height: 20px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #2A2A2A;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes fadeInOut {
            0% {
                opacity: 0;
                transform: translate(-50%, -50%) scale(0.9);
            }
            15% {
                opacity: 1;
                transform: translate(-50%, -50%) scale(1);
            }
            85% {
                opacity: 1;
                transform: translate(-50%, -50%) scale(1);
            }
            100% {
                opacity: 0;
                transform: translate(-50%, -50%) scale(0.9);
            }
        }

        /* 성공/실패 메시지 */
        .rsvp-message {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: #FDFCFB;
            border-radius: 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 40px;
            overflow-y: auto;
            min-height: 400px;
        }

        .rsvp-message-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: #2ecc71;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 48px;
            margin-bottom: 25px;
        }

        .rsvp-message-icon.error {
            background: #e74c3c;
        }

        .rsvp-message h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
        }

        .rsvp-message p {
            font-size: 15px;
            color: var(--text-medium);
            line-height: 1.6;
            margin-bottom: 30px;
        }

        .rsvp-message-btn {
            padding: 14px 40px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .rsvp-message-btn:hover {
            background: #1A1A1A;
            transform: translateY(-2px);
        }

        /* 모바일 반응형 */
        @media (max-width: 768px) {
            .rsvp-initial-modal-content {
                padding: 30px;
            }

            .rsvp-form-modal-content {
                padding: 30px;
            }

            .rsvp-modal-title {
                font-size: 22px;
            }

            .rsvp-intro-text {
                font-size: 14px;
                margin-bottom: 30px;
            }

            .rsvp-info-box {
                padding: 20px 15px;
                margin-bottom: 30px;
            }

            .rsvp-info-text {
                font-size: 14px;
            }

            .rsvp-initial-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }

            .rsvp-form-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }

            .rsvp-modal-close {
                top: 30px;
                right: 30px;
                font-size: 28px;
            }

            .rsvp-toggle-buttons {
                flex-direction: column;
                gap: 10px;
            }

            .rsvp-message {
                padding: 30px 20px;
            }

            .rsvp-message-icon {
                width: 60px;
                height: 60px;
                font-size: 36px;
                margin-bottom: 20px;
            }

            .rsvp-message h3 {
                font-size: 20px;
            }
        }

        @media (max-width: 400px) {
            .rsvp-initial-modal-content {
                padding: 20px 18px;
            }

            .rsvp-modal-title {
                font-size: 20px;
            }

            .rsvp-form-modal-content {
                padding: 20px 18px;
            }

            .rsvp-input,
            .rsvp-select,
            .rsvp-textarea {
                padding: 12px 14px;
                font-size: 14px;
            }
        }

        /* ===== 축하 메시지 기능 ===== */

        /* 축하 메시지 섹션 */
        .messages-section {
            padding: 60px 20px;
            background: linear-gradient(to bottom, #FDFCFB 0%, #F8F6F4 100%);
        }

        .messages-intro {
            text-align: center;
            margin-bottom: 35px;
        }

        .messages-intro-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
        }

        .messages-intro-text {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-medium);
            margin-bottom: 25px;
        }

        .messages-write-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 16px 32px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .messages-write-btn:hover {
            background: #1A1A1A;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        /* 메시지 카드 그리드 */
        .messages-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            margin-bottom: 25px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .message-card {
            position: relative;
            background: white;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }

        .message-card:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
            transform: translateY(-2px);
        }

        /* 메시지 카드 액션 아이콘 */
        .message-card-actions-icons {
            position: absolute;
            top: 8px;
            right: 8px;
            display: flex;
            gap: 4px;
            opacity: 0;
            transition: opacity 0.2s ease;
        }

        .message-card:hover .message-card-actions-icons {
            opacity: 1;
        }

        .message-action-icon {
            width: 24px;
            height: 24px;
            border: none;
            background: transparent;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            line-height: 1;
            transition: all 0.15s ease;
            padding: 0;
            color: #999;
            border-radius: 4px;
            font-weight: 400;
        }

        .message-action-icon:hover {
            background: rgba(0, 0, 0, 0.05);
            color: #333;
        }

        .message-action-icon.edit:hover {
            color: #5C7A99;
        }

        .message-action-icon.delete {
            font-size: 20px;
            font-weight: 300;
        }

        .message-action-icon.delete:hover {
            color: #dc3545;
        }

        .message-card-to {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-medium);
            margin-bottom: 10px;
        }

        .message-card-to.groom {
            color: #5C7A99;
        }

        .message-card-to.bride {
            color: #B88B7A;
        }

        .message-card-content {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-dark);
            margin-bottom: 15px;
            word-break: keep-all;
            overflow-wrap: break-word;
            white-space: pre-line;
        }

        .message-card-divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #E5E5E5 50%, transparent);
            margin: 15px 0;
        }

        .message-card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .message-card-date {
            font-size: 12px;
            color: var(--text-light);
        }

        .message-card-from {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
        }

        .messages-view-all-btn {
            display: block;
            width: 100%;
            max-width: 400px;
            margin: 0 auto;
            padding: 14px 24px;
            background: white;
            color: var(--text-dark);
            border: 2px solid #E5E5E5;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .messages-view-all-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .messages-empty {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-medium);
            font-size: 15px;
        }

        /* 축하 메시지 작성 모달 */
        .message-write-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .message-write-modal.active {
            display: flex;
            opacity: 1;
        }

        .message-write-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .message-write-modal.active .message-write-modal-content {
            transform: scale(1);
        }

        .message-modal-close {
            position: fixed;
            top: 50px;
            right: 50px;
            font-size: 32px;
            color: var(--text-medium);
            cursor: pointer;
            transition: all 0.3s ease;
            line-height: 1;
            z-index: 10001;
        }

        .message-modal-close:hover {
            color: var(--text-dark);
            transform: rotate(90deg);
        }

        .message-modal-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 25px;
        }

        /* 신랑/신부 탭 */
        .message-tabs {
            display: flex;
            gap: 12px;
            margin-bottom: 25px;
        }

        .message-tab {
            flex: 1;
            padding: 14px 20px;
            border: none;
            background: #F5F5F5;
            color: var(--text-medium);
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .message-tab.active.groom {
            background: #5C7A99;
            color: white;
        }

        .message-tab.active.bride {
            background: #B88B7A;
            color: white;
        }

        /* 폼 필드 */
        .message-form-group {
            margin-bottom: 20px;
        }

        .message-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .message-required {
            color: #e74c3c;
        }

        .message-input,
        .message-textarea {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 15px;
            color: var(--text-dark);
            background: white;
            transition: all 0.3s ease;
            box-sizing: border-box;
        }

        .message-input:focus,
        .message-textarea:focus {
            outline: none;
            border-color: #2A2A2A;
            box-shadow: 0 0 0 3px rgba(42, 42, 42, 0.1);
        }

        .message-textarea {
            resize: vertical;
            min-height: 120px;
            font-family: inherit;
        }

        .message-hint {
            font-size: 13px;
            color: var(--text-medium);
            margin-top: 6px;
        }

        /* 버튼 그룹 */
        .message-button-group {
            display: flex;
            gap: 12px;
            margin-top: 30px;
        }

        .message-submit-btn {
            flex: 1;
            width: 100%;
            padding: 16px 24px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .message-submit-btn:hover:not(:disabled) {
            background: #1A1A1A;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .message-submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* 축하 메시지 모달 - 반응형 */
        @media (max-width: 768px) {
            .message-write-modal-content {
                padding: 30px;
            }

            .message-view-all-modal-content {
                padding: 40px 0 20px 0;
            }

            .message-modal-title {
                font-size: 22px;
            }
        }

        @media (max-width: 600px) {
            .message-write-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }

            .message-view-all-modal-content {
                max-height: 95vh;
            }
        }

        @media (max-width: 400px) {
            .message-write-modal-content {
                padding: 20px 18px;
            }

            .message-modal-title {
                font-size: 20px;
            }
        }

        /* 전체 보기 모달 */
        .message-view-all-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .message-view-all-modal.active {
            display: flex;
            opacity: 1;
        }

        .message-view-all-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 40px 0 20px 0;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .message-view-all-modal.active .message-view-all-modal-content {
            transform: scale(1);
        }

        .message-view-all-header {
            padding: 0 30px 20px 30px;
            border-bottom: 1px solid #E5E5E5;
        }

        .message-view-all-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-dark);
        }

        .message-view-all-list {
            flex: 1;
            overflow-y: auto;
            padding: 20px 30px;
        }

        .message-view-card {
            position: relative;
            background: white;
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 16px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .message-view-card:last-child {
            margin-bottom: 0;
        }

        .message-view-card:hover .message-card-actions-icons {
            opacity: 1;
        }

        /* 메시지 액션 버튼 */
        .message-card-actions {
            display: flex;
            gap: 8px;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #f0f0f0;
        }

        .message-action-btn {
            flex: 1;
            padding: 8px 16px;
            border: 1px solid #E5E5E5;
            background: white;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .message-action-btn.edit {
            color: #5C7A99;
        }

        .message-action-btn.edit:hover {
            border-color: #5C7A99;
            background: #f8f9fa;
        }

        .message-action-btn.delete {
            color: #e74c3c;
        }

        .message-action-btn.delete:hover {
            border-color: #e74c3c;
            background: #fef5f5;
        }

        /* 비밀번호 확인 모달 */
        .password-verify-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            z-index: 10001;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .password-verify-modal.active {
            display: flex;
            opacity: 1;
        }

        .password-verify-modal-content {
            position: relative;
            background: #FDFCFB;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            border-radius: 20px;
            padding: 30px;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .password-verify-modal.active .password-verify-modal-content {
            transform: scale(1);
        }

        .password-verify-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
        }

        .password-verify-desc {
            font-size: 14px;
            color: var(--text-medium);
            margin-bottom: 25px;
            line-height: 1.6;
        }

        .password-verify-input {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 15px;
            color: var(--text-dark);
            background: white;
            transition: all 0.3s ease;
            box-sizing: border-box;
            margin-bottom: 8px;
        }

        .password-verify-input:focus {
            outline: none;
            border-color: #2A2A2A;
            box-shadow: 0 0 0 3px rgba(42, 42, 42, 0.1);
        }

        .password-verify-error {
            font-size: 13px;
            color: #e74c3c;
            margin-bottom: 20px;
            display: none;
        }

        .password-verify-buttons {
            display: flex;
            gap: 10px;
        }

        .password-verify-btn {
            flex: 1;
            padding: 14px 20px;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .password-verify-btn.cancel {
            background: #f5f5f5;
            color: var(--text-dark);
        }

        .password-verify-btn.cancel:hover {
            background: #e5e5e5;
        }

        .password-verify-btn.confirm {
            background: #2A2A2A;
            color: white;
        }

        .password-verify-btn.confirm:hover {
            background: #1A1A1A;
        }

        .password-verify-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* 비밀번호 확인 모달 - 반응형 */
        @media (max-width: 768px) {
            .password-verify-modal-content {
                padding: 30px;
            }
        }

        @media (max-width: 600px) {
            .password-verify-modal-content {
                padding: 25px 20px;
                max-height: 95vh;
            }
        }

        @media (max-width: 400px) {
            .password-verify-modal-content {
                padding: 20px 18px;
            }

            .password-verify-title {
                font-size: 18px;
            }
        }

        /* 모바일 반응형 */
        @media (max-width: 768px) {
            .messages-section {
                padding: 50px 20px;
            }

            .messages-intro-title {
                font-size: 18px;
            }

            .messages-intro-text {
                font-size: 14px;
            }

            .messages-grid {
                gap: 12px;
            }

            .message-card {
                padding: 16px;
            }

            .message-view-all-header {
                padding: 0 25px 20px 25px;
            }

            .message-view-all-list {
                padding: 20px 25px;
            }
        }

        @media (max-width: 480px) {
            .messages-section {
                padding: 40px 15px;
            }

            .messages-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .message-card {
                padding: 15px;
            }

            .message-modal-close {
                top: 30px;
                right: 30px;
                font-size: 28px;
            }

            .message-button-group {
                flex-direction: column;
            }

            .message-view-all-modal-content {
                padding: 30px 0 15px 0;
            }

            .message-view-all-header {
                padding: 0 20px 15px 20px;
            }

            .message-view-all-title {
                font-size: 20px;
            }

            .message-view-all-list {
                padding: 15px 20px;
            }

            .message-view-card {
                padding: 16px;
            }

            /* 모바일에서는 편집/삭제 아이콘 항상 표시 */
            .message-card-actions-icons {
                opacity: 1;
            }
        }

        /* 하단 네비게이션 바 */
        .bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-top: 1px solid #E5E5E5;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
            z-index: 2500;
            padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
        }

        .bottom-nav-container {
            display: flex;
            justify-content: space-around;
            align-items: center;
            max-width: 600px;
            margin: 0 auto;
        }

        .bottom-nav-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            padding: 8px 4px;
            cursor: pointer;
            background: none;
            border: none;
            color: var(--text-medium);
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .bottom-nav-item:hover {
            color: var(--text-dark);
            background: rgba(0, 0, 0, 0.03);
        }

        .bottom-nav-item:active {
            transform: scale(0.95);
        }

        .bottom-nav-icon {
            font-size: 22px;
            line-height: 1;
        }

        .bottom-nav-label {
            font-size: 11px;
            font-weight: 500;
            white-space: nowrap;
        }

        /* 모바일 최적화 */
        @media (max-width: 480px) {
            .bottom-nav {
                padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
            }

            .bottom-nav-item {
                padding: 6px 2px;
                gap: 3px;
            }

            .bottom-nav-icon {
                font-size: 20px;
            }

            .bottom-nav-label {
                font-size: 10px;
            }
        }

        /* 음악 버튼 숨김 (하단바로 통합) */
        .music-toggle-btn {
            display: none;
        }

        /* Wedding Info */
        .info-section {
            background: var(--bg-white);
            padding: 60px 20px;
            text-align: center;
        }

        .wedding-day-header {
            font-size: 13px;
            color: var(--accent-gold);
            letter-spacing: 3px;
            font-weight: 400;
            margin-bottom: 25px;
            opacity: 0.9;
        }

        .wedding-datetime {
            font-size: 22px;
            color: var(--text-dark);
            font-weight: 500;
            margin-bottom: 15px;
            letter-spacing: -0.5px;
        }

        .wedding-location {
            font-size: 16px;
            color: var(--text-medium);
            margin-bottom: 40px;
            font-weight: 400;
        }

        .calendar-container {
            max-width: 450px;
            margin: 0 auto;
            padding: 30px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .calendar-month {
            font-size: 22px;
            color: var(--text-dark);
            text-align: center;
            margin-bottom: 20px;
            font-weight: 600;
            letter-spacing: 3px;
        }

        .calendar {
            width: 100%;
            max-width: 400px;
            border-collapse: separate;
            border-spacing: 8px 12px;
            margin: 0 auto;
        }

        .calendar th {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-dark);
            padding-bottom: 15px;
            text-align: center;
        }

        .calendar th.sunday {
            color: #D47F87;
        }

        .calendar th.saturday {
            color: var(--text-dark);
        }

        .calendar td {
            font-size: 15px;
            color: var(--text-dark);
            padding: 10px;
            text-align: center;
            position: relative;
        }

        .calendar td.sunday {
            color: #D47F87;
        }

        .calendar td.saturday {
            color: var(--text-dark);
        }

        .calendar td.wedding-day {
            color: white;
            font-weight: 600;
        }

        .calendar td.wedding-day::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #D47F87 0%, #C06F77 100%);
            border-radius: 50%;
            z-index: -1;
        }

        /* Calendar responsive adjustments */
        @media (max-width: 480px) {
            .calendar-container {
                max-width: 100%;
                padding: 20px 15px;
            }

            .calendar {
                max-width: 340px;
                border-spacing: 6px 10px;
            }

            .calendar th,
            .calendar td {
                font-size: 13px;
                padding: 8px 4px;
            }

            .calendar td.wedding-day::before {
                width: 32px;
                height: 32px;
            }
        }

        @media (max-width: 360px) {
            .calendar {
                max-width: 300px;
                border-spacing: 4px 8px;
            }

            .calendar th,
            .calendar td {
                font-size: 12px;
                padding: 6px 2px;
            }

            .calendar td.wedding-day::before {
                width: 28px;
                height: 28px;
            }
        }

        /* Wedding Detail Info - Tab Style */
        .wedding-detail-section {
            background: transparent;
            padding: 50px 20px;
            position: relative;
        }

        .detail-tabs-container {
            max-width: 640px;
            margin: 30px auto 0;
            background: transparent;
            border-radius: 0;
            overflow: visible;
        }

        /* Tabs */
        .detail-tabs {
            display: flex;
            border-bottom: 2px solid #E8E8E8;
            background: transparent;
            margin-bottom: 30px;
        }

        .detail-tab {
            flex: 1;
            padding: 16px 12px;
            background: none;
            border: none;
            font-size: 15px;
            font-weight: 400;
            color: #999;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
            font-family: 'Noto Serif KR', serif;
            letter-spacing: -0.3px;
        }

        .detail-tab:hover {
            color: #666;
        }

        .detail-tab.active {
            color: var(--text-dark);
            font-weight: 600;
        }

        .detail-tab.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--text-dark);
        }

        /* Tab Contents */
        .detail-tab-contents {
            position: relative;
            min-height: 200px;
            overflow: hidden;
        }

        .detail-tab-content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .detail-tab-content.active {
            position: relative;
            opacity: 1;
            pointer-events: auto;
        }

        .detail-content-wrapper {
            padding: 0;
        }

        .detail-image {
            width: 100%;
            height: 350px;
            object-fit: cover;
            object-position: center;
            border-radius: 8px;
            margin-bottom: 25px;
        }

        /* Mobile responsive for detail images */
        @media (max-width: 768px) {
            .detail-image {
                height: 250px;
            }
        }

        @media (max-width: 480px) {
            .detail-image {
                height: 200px;
            }
        }

        .detail-info-block {
            margin-bottom: 25px;
        }

        .detail-info-block:last-child {
            margin-bottom: 0;
        }

        .detail-info-block h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--point-dark);
            margin-bottom: 15px;
            word-break: keep-all;
        }

        .detail-info-block p {
            color: var(--text-dark);
            margin-bottom: 12px;
            word-break: keep-all;
            line-height: 1.9;
            font-size: 15px;
            text-align: center;
        }

        .detail-info-block p:last-of-type {
            margin-bottom: 0;
        }

        .detail-highlight {
            background: linear-gradient(135deg, #FFF8F3 0%, #FFF5ED 100%);
            padding: 18px 24px;
            border-radius: 12px;
            margin-top: 20px;
            text-align: center;
            font-weight: 600;
            color: var(--point-dark);
            word-break: keep-all;
            line-height: 1.7;
            font-size: 15px;
            border: 2px solid #F5E8E8;
            box-shadow: 0 2px 8px rgba(184, 127, 135, 0.08);
        }

        @media (max-width: 767px) {
            .detail-tab {
                padding: 14px 8px;
                font-size: 13px;
            }

            .detail-content-wrapper {
                padding: 0;
            }

            .detail-info-block h4 {
                font-size: 16px;
            }

            .detail-info-block p {
                font-size: 14px;
            }

            .detail-highlight {
                font-size: 14px;
                padding: 16px 20px;
            }
        }

        /* Carousel Navigation Arrows */
        .detail-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: white;
            border: 2px solid var(--border-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s ease;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .detail-nav:hover {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: white;
            transform: translateY(-50%) scale(1.1);
        }

        .detail-nav-prev {
            left: 10px;
        }

        .detail-nav-next {
            right: 10px;
        }

        .detail-nav svg {
            width: 20px;
            height: 20px;
        }

        /* Larger navigation buttons on desktop */
        @media (min-width: 768px) {
            .detail-nav {
                width: 60px;
                height: 60%;
                min-height: 200px;
                max-height: 400px;
                background: rgba(0, 0, 0, 0.5);
                border: none;
                border-radius: 0;
                color: white;
                box-shadow: none;
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
                opacity: 0.6;
            }

            .detail-nav:hover {
                background: rgba(0, 0, 0, 0.7);
                border: none;
                transform: translateY(-50%);
                opacity: 1;
            }

            .detail-nav-prev {
                left: 0;
                border-radius: 0 8px 8px 0;
            }

            .detail-nav-next {
                right: 0;
                border-radius: 8px 0 0 8px;
            }

            .detail-nav svg {
                width: 32px;
                height: 32px;
            }
        }

        @media (max-width: 767px) {
            .detail-nav {
                display: none;
            }
        }

        /* Location */
        .location-section {
            background: var(--bg-white);
            padding: 60px 20px;
        }

        .location-address {
            text-align: center;
            margin: 30px 0;
        }

        .location-address .address-icon {
            font-size: 24px;
            margin-bottom: 15px;
        }

        .location-address .address-text {
            font-size: 18px;
            color: var(--text-dark);
            font-weight: 500;
            margin-bottom: 10px;
        }

        .location-address .venue-name {
            font-size: 16px;
            color: var(--text-medium);
            font-weight: 400;
        }

        .map-with-button-container {
            width: 100%;
            max-width: 100%;
            margin: 30px auto 0;
            overflow: hidden;
        }

        .map-image-link {
            display: block;
            width: 100%;
            line-height: 0;
            overflow: hidden;
            border-radius: 8px;
            border: 1px solid #ddd;
        }

        .kakao-map-image {
            width: 100%;
            height: 350px;
            display: block;
            object-fit: cover;
            object-position: center;
        }

        @media (max-width: 768px) {
            .kakao-map-image {
                height: 280px;
            }
        }

        @media (max-width: 480px) {
            .kakao-map-image {
                height: 240px;
            }
        }

        .kakao-map-btn-full {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            padding: 18px 24px;
            background: #2A2A2A;
            color: white;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: background 0.3s ease;
            margin: 0;
            white-space: nowrap;
        }

        .kakao-map-btn-full:hover {
            background: #1A1A1A;
        }

        .map-address {
            color: white;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .kakao-arrow {
            color: white;
            font-weight: 400;
            flex-shrink: 0;
            margin-left: 8px;
        }

        @media (max-width: 768px) {
            .kakao-map-btn-full {
                padding: 14px 16px;
                font-size: 13px;
            }
        }

        .navigation-section {
            max-width: 600px;
            margin: 50px auto 0;
            padding: 0 20px;
        }

        .navigation-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 15px;
            text-align: left;
        }

        .navigation-description {
            font-size: 14px;
            color: var(--text-medium);
            margin-bottom: 25px;
            text-align: left;
        }

        .navigation-buttons {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .nav-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 20px 10px;
            background: white;
            border: 1px solid #E0E0E0;
            border-radius: 8px;
            text-decoration: none;
            color: var(--text-dark);
            font-size: 13px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .nav-btn svg {
            margin-bottom: 10px;
            width: 28px;
            height: 28px;
        }

        .nav-btn img {
            margin-bottom: 10px;
            width: 32px;
            height: 32px;
            object-fit: contain;
            border-radius: 8px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
            image-rendering: auto;
            image-rendering: smooth;
        }

        .nav-btn:hover {
            border-color: var(--accent-gold);
            background: var(--bg-subtle);
        }

        .naver-btn svg {
            color: #03C75A;
        }

        .tmap-btn svg {
            color: #2F7CEB;
        }

        .kakao-btn svg {
            color: #FEE500;
        }

        @media (max-width: 480px) {
            .navigation-buttons {
                gap: 10px;
            }

            .nav-btn {
                padding: 16px 8px;
                font-size: 12px;
            }

            .nav-btn svg {
                width: 24px;
                height: 24px;
            }

            .nav-btn img {
                width: 28px;
                height: 28px;
                border-radius: 7px;
            }
        }

        /* RSVP Info Section - ref15.png Style */
        .rsvp-info-section {
            background: #F5F3F0;
            padding: 60px 20px;
            text-align: center;
        }

        .rsvp-info-subtitle {
            font-size: 13px;
            letter-spacing: 3px;
            color: #C4A888;
            margin-bottom: 15px;
            font-weight: 400;
        }

        .rsvp-info-title {
            font-size: 24px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 25px;
            line-height: 1.4;
        }

        .rsvp-info-description {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-medium);
            margin-bottom: 35px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .rsvp-info-details {
            max-width: 400px;
            margin: 0 auto 35px;
            padding: 0 20px;
        }

        .rsvp-info-divider {
            width: 80%;
            max-width: 300px;
            height: 1px;
            background: linear-gradient(to right, transparent, #D4C4B0 50%, transparent);
            margin: 25px auto;
        }

        .rsvp-info-item {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 15px;
            color: var(--text-dark);
        }

        .rsvp-info-item svg {
            width: 18px;
            height: 18px;
            color: #C4A888;
            flex-shrink: 0;
        }

        .rsvp-info-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 16px 40px;
            background: #2A2A2A;
            color: white;
            border: none;
            border-radius: 0;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .rsvp-info-btn:hover {
            background: #1A1A1A;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .rsvp-info-btn svg {
            width: 20px;
            height: 20px;
        }

        @media (max-width: 768px) {
            .rsvp-info-section {
                padding: 50px 20px;
            }

            .rsvp-info-title {
                font-size: 22px;
            }

            .rsvp-info-description {
                font-size: 14px;
            }

            .rsvp-info-item {
                font-size: 14px;
            }
        }

        @media (max-width: 480px) {
            .rsvp-info-section {
                padding: 40px 20px;
            }

            .rsvp-info-subtitle {
                font-size: 11px;
                letter-spacing: 2px;
            }

            .rsvp-info-title {
                font-size: 20px;
                margin-bottom: 20px;
            }

            .rsvp-info-description {
                font-size: 13px;
                line-height: 1.7;
                margin-bottom: 30px;
            }

            .rsvp-info-item {
                font-size: 13px;
            }

            .rsvp-info-btn {
                padding: 14px 32px;
                font-size: 15px;
            }
        }

        /* Account - ref5.png Style */
        .account-section {
            background: var(--bg-white);
            padding-bottom: 40px;
        }

        /* Accordion Container */
        .account-accordion {
            margin: 20px 0;
            border-radius: 12px;
            overflow: hidden;
        }

        /* Accordion Header */
        .accordion-header {
            background: #E8E8E8;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            cursor: pointer;
            transition: background 0.3s ease;
            user-select: none;
        }

        .accordion-header:active {
            background: #D8D8D8;
        }

        /* ===== 색상 팔레트 - 미세한 차이 ===== */
        /* 신랑측: 매우 연한 블루-그레이 계열 */
        /* 신부측: 매우 연한 핑크-베이지 계열 */

        /* 신랑측 컬러 테마 */
        .side-groom,
        .contact-group.groom,
        .account-groom .accordion-header {
            background: linear-gradient(135deg, #F5F8FA 0%, #F0F4F7 100%);
        }

        .account-groom .accordion-header:active {
            background: linear-gradient(135deg, #E8EEF2 0%, #DFE7ED 100%);
        }

        /* 신부측 컬러 테마 */
        .side-bride,
        .contact-group.bride,
        .account-bride .accordion-header {
            background: linear-gradient(135deg, #FBF9F8 0%, #F8F5F3 100%);
        }

        .account-bride .accordion-header:active {
            background: linear-gradient(135deg, #F5F0ED 0%, #F0EBE8 100%);
        }

        /* Contact Group 배경 스타일 */
        .contact-group {
            padding: 20px;
            border-radius: 16px;
            transition: background 0.3s ease;
        }

        /* Contact Group Title 색상 */
        .contact-group.groom .contact-group-title {
            color: #5C7A99;
        }

        .contact-group.bride .contact-group-title {
            color: #B88B7A;
        }

        .accordion-icon {
            font-size: 20px;
            margin-right: 12px;
        }

        .accordion-title {
            flex: 1;
            font-size: 16px;
            font-weight: 700;
            color: #383737;
            word-break: keep-all;
        }

        .accordion-arrow {
            font-size: 14px;
            color: #666;
            transition: transform 0.3s ease;
        }

        .accordion-arrow.rotated {
            transform: rotate(180deg);
        }

        /* Accordion Content */
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            background: white;
        }

        .accordion-content.active {
            max-height: 2000px;
        }

        /* Account Item */
        .account-item {
            padding: 20px;
            border-bottom: 1px solid #F0F0F0;
        }

        .account-item:last-child {
            border-bottom: none;
        }

        /* Account Header (Role + Name) */
        .account-header {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
        }

        .account-role {
            font-size: 13px;
            color: #666;
            margin-right: 8px;
            word-break: keep-all;
        }

        .account-name {
            font-size: 15px;
            font-weight: 700;
            color: #383737;
            word-break: keep-all;
        }

        /* Account Number */
        .account-number {
            font-size: 14px;
            color: #666;
            margin-bottom: 12px;
            text-align: right;
            word-break: keep-all;
        }

        /* Account Buttons Container */
        .account-buttons {
            display: flex;
            gap: 8px;
        }

        /* KakaoTalk Send Money Button - Yellow */
        .kakaopay-btn {
            flex: 1;
            padding: 12px 16px;
            background: #FEE500;
            color: #383737;
            border: none;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            word-break: keep-all;
        }

        .kakaopay-btn:active {
            transform: scale(0.98);
            background: #FFDD00;
        }

        /* Account Copy Button - White */
        .account-copy-btn {
            flex: 1;
            padding: 12px 16px;
            background: white;
            color: #383737;
            border: 1px solid #E0E0E0;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            word-break: keep-all;
        }

        .account-copy-btn:active {
            transform: scale(0.98);
            background: #F5F5F5;
        }

        .account-copy-btn.full-width {
            width: 100%;
        }

        /* Footer */
        footer {
            background: var(--bg-white);
            text-align: center;
            padding: 60px 20px 80px 20px;
            font-size: 13px;
            color: var(--text-light);
            word-break: keep-all;
        }

        footer p {
            margin: 10px 0;
            word-break: keep-all;
            line-height: 1.6;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            z-index: 3000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0);
            justify-content: center;
            align-items: center;
            transition: background 0.3s ease;
        }

        .modal.active {
            display: flex;
            background: rgba(0, 0, 0, 0.95);
        }

        .modal-content {
            max-width: 95%;
            max-height: 95%;
            border-radius: 8px;
            opacity: 0;
            transform: scale(0.9);
            transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            image-rendering: auto;                      /* Browser default - best for photos */
            image-rendering: smooth;                    /* Smooth interpolation for photos */
            transform-origin: center;                   /* Smooth scaling from center */
        }

        .modal.active .modal-content {
            opacity: 1;
            transform: scale(1);
        }

        /* Gallery slide animations */
        .modal-content.slide-left {
            animation: slideFromRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .modal-content.slide-right {
            animation: slideFromLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        @keyframes slideFromRight {
            from {
                transform: translateX(100%) scale(1);
                opacity: 0;
            }
            to {
                transform: translateX(0) scale(1);
                opacity: 1;
            }
        }

        @keyframes slideFromLeft {
            from {
                transform: translateX(-100%) scale(1);
                opacity: 0;
            }
            to {
                transform: translateX(0) scale(1);
                opacity: 1;
            }
        }

        .modal-close {
            position: fixed;
            top: 15px;
            right: 15px;
            font-size: 28px;
            color: white;
            cursor: pointer;
            font-weight: 300;
            transition: all 0.3s ease;
            opacity: 0;
            z-index: 10001;
            background: rgba(0, 0, 0, 0.5);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .modal.active .modal-close {
            opacity: 1;
        }

        .modal-close:hover {
            transform: rotate(90deg) scale(1.1);
            background: rgba(0, 0, 0, 0.7);
        }

        /* Modal Navigation Buttons */
        .modal-nav {
            position: absolute;
            top: 0;
            bottom: 0;
            background: transparent;
            color: white;
            border: none;
            cursor: pointer;
            padding: 0;
            width: 25%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            opacity: 0;
            z-index: 1002;
        }

        .modal-nav-prev {
            left: 0;
        }

        .modal-nav-next {
            right: 0;
        }

        .modal.active .modal-nav {
            opacity: 1;
        }

        /* Hide SVG icons on mobile */
        .modal-nav svg {
            display: none;
        }

        /* Visible navigation buttons on desktop */
        @media (min-width: 769px) {
            .modal-nav {
                width: 60px;
                height: 60%;
                top: 50%;
                bottom: auto;
                transform: translateY(-50%);
                min-height: 300px;
                max-height: 600px;
                background: rgba(0, 0, 0, 0.5);
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
                opacity: 0;
            }

            .modal-nav-prev {
                border-radius: 0 8px 8px 0;
            }

            .modal-nav-next {
                border-radius: 8px 0 0 8px;
            }

            .modal.active .modal-nav {
                opacity: 0.6;
            }

            .modal-nav:hover {
                opacity: 1 !important;
                background: rgba(0, 0, 0, 0.7);
            }

            .modal-nav svg {
                display: block;
                width: 32px;
                height: 32px;
            }
        }

        /* Gallery Counter */
        .gallery-counter {
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.5);
            color: rgba(255, 255, 255, 0.9);
            padding: 5px 14px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 500;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1001;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .modal.active .gallery-counter {
            opacity: 1;
        }

        /* Animations */
        .fade-in-up {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

        .fade-in-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .fade-in {
            opacity: 0;
            transition: opacity 1s ease-out;
        }

        .fade-in.visible {
            opacity: 1;
        }

        .slide-left {
            opacity: 0;
            transform: translateX(-40px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

        .slide-left.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .slide-right {
            opacity: 0;
            transform: translateX(40px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }

        .slide-right.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .scale-in {
            opacity: 0;
            transform: scale(0.9);
            transition: opacity 1s ease-out, transform 1s ease-out;
        }

        .scale-in.visible {
            opacity: 1;
            transform: scale(1);
        }

        /* Stagger animations */
        .stagger-item {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }

        .stagger-item.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Hero animation on load */
        .hero-image {
            opacity: 0;
            transition: opacity 1.5s ease-in-out;
        }

        .hero-image.fade-in {
            opacity: 1;
        }

        .hero-scroll {
            animation: heroScrollFadeIn 1.5s ease-out 0.8s both, bounce 2s infinite 2s;
        }

        @keyframes heroFadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        @keyframes heroTextFadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes heroScrollFadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        /* ===== LOADING INTRO ANIMATION ===== */
        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            height: 100%;
            min-height: 100vh;
            min-height: 100dvh; /* Dynamic viewport height */
            background: linear-gradient(135deg, #252526 0%, #1e1e1e 50%, #1a1a1a 100%); /* VS Code dark mode style */
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            opacity: 1;
            transition: opacity 0.8s ease-out;
        }

        .loading-overlay.fade-out {
            opacity: 0;
            pointer-events: none;
        }

        .intro-container {
            position: relative;
            width: 100%;
            height: 100vh;
            height: 100dvh; /* Dynamic viewport height */
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: transparent; /* Use overlay background */
            box-sizing: border-box;
        }

        .intro-video-wrapper {
            position: relative;
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .video-skip-hint {
            margin-top: 20px;
            font-size: 13px;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
            font-weight: 700;
            color: #FFFFFF;
            opacity: 0.9;
            text-align: center;
            pointer-events: none;
        }

        .intro-video {
            display: block;
            max-width: 80vw; /* Maximum 80% of viewport width */
            max-height: 80vh; /* Maximum 80% of viewport height */
            width: auto;
            height: auto;
            margin: 0 auto; /* Center horizontally */
            object-fit: contain; /* Keep aspect ratio without white space */
            border-radius: 24px; /* Rounded corners */
            box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.2), 0 10px 20px -5px rgba(0, 0, 0, 0.1); /* Soft natural shadow */
            background: transparent; /* No background color */
            image-rendering: auto;                      /* Browser default - best for video */
            image-rendering: smooth;                    /* Smooth interpolation for video */
        }

        /* Start Button Overlay */
        .start-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            height: 100%;
            min-height: 100vh;
            min-height: 100dvh; /* Dynamic viewport height */
            background: linear-gradient(135deg, #252526 0%, #1e1e1e 50%, #1a1a1a 100%);
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 10001;
            opacity: 1;
            transition: opacity 0.5s ease;
        }

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

        .start-button {
            padding: 20px 50px;
            background: white;
            color: var(--text-dark);
            border: none;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 500;
            cursor: pointer;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
            transition: all 0.3s ease;
            font-family: 'Noto Serif KR', serif;
        }

        .start-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
        }

        .start-button:active {
            transform: translateY(0);
        }

        .start-message {
            font-size: 16px;
            color: white;
            margin-bottom: 30px;
            text-align: center;
            line-height: 1.8;
            opacity: 0.8;
            word-break: keep-all;
        }

        /* Music Toggle Button - Cute floating button */
        .music-toggle-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #F5D5D8 0%, #ECC5C9 100%);
            border: none;
            border-radius: 50%;
            font-size: 28px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(184, 127, 135, 0.3),
                        0 2px 8px rgba(0, 0, 0, 0.08);
            z-index: 10002;  /* Higher than loading-overlay (9999) and start-overlay (10001) */
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            animation: gentleBounce 3s ease-in-out infinite;
            -webkit-animation: gentleBounce 3s ease-in-out infinite;
            /* iOS Safari fixed position fix */
            transform: translate3d(0, 0, 0);
            -webkit-transform: translate3d(0, 0, 0);
            backface-visibility: hidden;
            -webkit-backface-visibility: hidden;
        }

        .music-toggle-btn:hover {
            transform: scale(1.1) translateY(-3px) translate3d(0, 0, 0);
            -webkit-transform: scale(1.1) translateY(-3px) translate3d(0, 0, 0);
            box-shadow: 0 8px 30px rgba(184, 127, 135, 0.5),
                        0 4px 12px rgba(0, 0, 0, 0.12);
            background: linear-gradient(135deg, #ECC5C9 0%, #E3B5BA 100%);
        }

        .music-toggle-btn:active {
            transform: scale(0.95) translate3d(0, 0, 0);
            -webkit-transform: scale(0.95) translate3d(0, 0, 0);
        }

        .music-toggle-btn.muted {
            background: linear-gradient(135deg, #E8E8E8 0%, #D8D8D8 100%);
            box-shadow: 0 4px 20px rgba(150, 150, 150, 0.3),
                        0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .music-toggle-btn.muted:hover {
            background: linear-gradient(135deg, #D8D8D8 0%, #C8C8C8 100%);
            box-shadow: 0 8px 30px rgba(150, 150, 150, 0.4),
                        0 4px 12px rgba(0, 0, 0, 0.15);
        }

        /* Gentle bounce animation */
        @keyframes gentleBounce {
            0%, 100% {
                transform: translateY(0) translate3d(0, 0, 0);
            }
            50% {
                transform: translateY(-8px) translate3d(0, 0, 0);
            }
        }

        @-webkit-keyframes gentleBounce {
            0%, 100% {
                -webkit-transform: translateY(0) translate3d(0, 0, 0);
            }
            50% {
                -webkit-transform: translateY(-8px) translate3d(0, 0, 0);
            }
        }

        /* Mobile responsive for music button */
        @media (max-width: 480px) {
            .music-toggle-btn {
                width: 50px;
                height: 50px;
                font-size: 24px;
                bottom: 20px;
                right: 20px;
            }
        }

        /* Mobile responsive */
        @media (max-width: 480px) {
            .intro-video {
                max-width: 90vw; /* Allow more width on small screens */
                max-height: 85vh; /* Slightly more height on mobile */
                border-radius: 20px;
            }

            .start-button {
                padding: 18px 45px;
                font-size: 16px;
            }

            .start-message {
                font-size: 15px;
                padding: 0 20px;
            }
        }

        /* Responsive for different screen ratios - IMPROVED */
        @media (max-width: 480px) {
            .hero {
                min-height: 500px;
                padding: 0;
            }

            .hero-title {
                font-size: 32px; /* Increased from 28px */
                padding: 0 20px;
                letter-spacing: 5px; /* Increased from 4px */
            }

            .hero-title .line {
                gap: 18px; /* Increased from 16px */
            }

            .hero-title .divider-line {
                width: 45px; /* Increased from 40px */
            }

            .names {
                font-size: 28px;
            }

            .profiles {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .profile-image {
                width: 180px;
                height: 180px;
            }

            .profile-card h3 {
                font-size: 16px;
            }

            .profile-card h3 .role-label {
                font-size: 12px;
            }

            .profile-card p {
                font-size: 12px;
            }

            .profile-card .hashtag {
                font-size: 11px;
            }
        }

        /* iPhone SE, iPhone 12 mini and similar small phones - IMPROVED */
        @media (max-width: 375px) {
            .hero {
                min-height: 450px;
                padding: 0;
            }

            .hero-title {
                font-size: 28px; /* Increased from 24px */
                letter-spacing: 4px; /* Increased from 3px */
            }

            .hero-title .line {
                gap: 14px; /* Increased from 12px */
            }

            .hero-title .divider-line {
                width: 35px; /* Increased from 30px */
            }

            .profiles {
                gap: 15px;
            }

            .profile-image {
                width: 150px;
                height: 150px;
            }

            .profile-card h3 {
                font-size: 15px;
            }

            .profile-card h3 .role-label {
                font-size: 11px;
            }

            .profile-card p {
                font-size: 11px;
            }

            .profile-card .hashtag {
                font-size: 10px;
            }

            .hero-scroll {
                bottom: 20px;
                font-size: 13px;
            }
        }

        /* Larger phones (iPhone Pro Max, Galaxy Note, etc) */
        @media (min-width: 414px) and (max-width: 767px) {
            .hero {
                min-height: 550px;
                padding: 0;
            }

            .hero-title {
                font-size: 36px;
                letter-spacing: 6px;
            }

            .profile-image {
                width: 200px;
                height: 200px;
            }
        }

        /* Tablets and iPads */
        @media (min-width: 768px) and (max-width: 1024px) {
            .hero {
                min-height: 700px;
                padding: 0;
            }

            .hero-title {
                font-size: 48px;
                letter-spacing: 10px;
            }

            .hero-title .divider-line {
                width: 80px;
            }

            .profile-image {
                width: 220px;
                height: 220px;
            }

            .hero-scroll {
                bottom: 40px;
                font-size: 15px;
            }
        }

        /* Landscape orientation adjustments */
        @media (max-height: 600px) and (orientation: landscape) {
            .hero {
                min-height: 400px;
                padding: 0;
            }

            .hero-title {
                font-size: 28px;
                letter-spacing: 4px;
            }

            .hero-title .line {
                gap: 16px;
            }

            .hero-title .divider-line {
                width: 40px;
            }

            .profile-image {
                width: 160px;
                height: 160px;
            }

            .hero-scroll {
                bottom: 15px;
            }
        }

        /* ===== RESPONSIVE DESIGN FOR LARGER SCREENS ===== */

        /* Tablet (768px and up) */
        @media (min-width: 768px) {
            /* Sections */
            section {
                padding: 70px 40px;
            }

            .section-title {
                font-size: 32px;
                margin-bottom: 50px;
            }

            /* Gallery - 3 columns on tablet */
            .gallery {
                grid-template-columns: repeat(3, 1fr);
                gap: 15px;
            }

            /* Profile Cards */
            .profile-card {
                padding: 40px 30px;
            }

            .profile-image {
                width: 260px;
                height: 260px;
            }

            /* Detail Tabs */
            .detail-tab {
                font-size: 15px;
                padding: 14px 28px;
            }

            /* Transport */
            .transport-box {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            /* Account - No specific mobile styles needed, responsive by default */
        }

        /* Desktop (1024px and up) */
        @media (min-width: 1024px) {
            /* Sections */
            section {
                padding: 80px 50px;
            }

            .section-title {
                font-size: 36px;
                margin-bottom: 60px;
            }

            /* Hero */
            .hero-title {
                font-size: 4rem;
            }

            /* Gallery - 3 columns on desktop */
            .gallery {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }

            /* Profile Cards */
            .profiles {
                gap: 60px;
                padding: 0 50px;
            }

            .profile-card {
                padding: 50px 40px;
            }

            /* Interview Preview */
            .interview-preview-box {
                max-width: 800px;
                margin: 0 auto;
            }

            /* Transport */
            .transport-box {
                grid-template-columns: repeat(3, 1fr);
            }

            /* Contact Buttons in Modal */
            .contact-group {
                margin-bottom: 40px;
            }

            /* Wedding Detail */
            .detail-card {
                padding: 40px 50px;
            }
        }

        /* Large Desktop (1440px and up) */
        @media (min-width: 1440px) {
            .section-title {
                font-size: 40px;
            }

            .hero-title {
                font-size: 4.5rem;
            }

            /* Gallery - maintain 3 columns but with larger gaps */
            .gallery {
                grid-template-columns: repeat(3, 1fr);
                gap: 25px;
            }

            /* More spacious layouts */
            .profiles {
                gap: 80px;
                padding: 0 80px;
            }

            .transport-box {
                gap: 30px;
            }
        }

        /* iPad and tablets */
        @media (min-width: 768px) and (max-width: 1024px) {
            .intro-video {
                max-width: 70vw;
                max-height: 75vh; /* Slightly smaller on tablets */
                border-radius: 28px;
            }
        }

        /* Large screens */
        @media (min-width: 1025px) {
            .intro-video {
                max-width: 60vw; /* Smaller width on desktop */
                max-height: 80vh;
                border-radius: 32px;
            }
        }

        /* ===== Toast Message ===== */
        #toastContainer {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 100000;
            pointer-events: none;
        }

        .toast {
            background: #2A2A2A;
            color: white;
            padding: 16px 28px;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            font-weight: 600;
            opacity: 0;
            transform: translateY(-20px);
            transition: all 0.3s ease;
            pointer-events: auto;
            min-width: 280px;
            max-width: 90vw;
        }

        .toast.show {
            opacity: 1;
            transform: translateY(0);
        }

        .toast-icon {
            font-size: 20px;
            flex-shrink: 0;
        }

        .toast.success {
            background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
        }

        .toast.error {
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
        }

        @media (max-width: 600px) {
            #toastContainer {
                top: 15px;
            }

            .toast {
                padding: 14px 24px;
                font-size: 14px;
                min-width: auto;
            }
        }