/**
 * Digital Currency 2026 Landing Page Styles
 * @package coindeskjapan-v3
 */

/* ============================================
   CSS Variables (Design Tokens)
   ============================================ */
:root {
    /* Colors */
    --color-zinc-950: #09090b;
    --color-zinc-900: #18181b;
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-gray-500: #6b7280;
    --color-yellow-300: #fde047;
    --color-accent-yellow: #f8e71c;
    --color-white: #ffffff;
    --color-black: #000000;

    /* Typography */
    --font-family: 'Noto Sans JP', 'Inter', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Font Sizes */
    --text-xs: 10px;
    --text-sm: 12px;
    --text-base: 14px;
    --text-lg: 16px;
    --text-xl: 18px;
    --text-2xl: 24px;
    --text-3xl: 30px;
    --text-4xl: 36px;
    --text-5xl: 48px;

    /* Spacing */
    --space-1: 4px;
    --space-1-5: 6px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-14: 56px;
    --space-16: 64px;
    --space-24: 96px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-base: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 999px;
}

/* ============================================
   Reset & Base
   ============================================ */
.digital-currency-2026-lp {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-weight: var(--font-weight-light);
    line-height: 1.5;
    color: var(--color-zinc-950);
    background-color: var(--color-white);
    letter-spacing: 0.05em;
}

.digital-currency-2026-lp * {
    box-sizing: border-box;
}

.digital-currency-2026-lp a {
    color: inherit;
    text-decoration: none;
}

/* ============================================
   Utility Classes
   ============================================ */
.digital-currency-2026-lp .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.digital-currency-2026-lp .pc-only {
    display: block;
}

.digital-currency-2026-lp .sp-only {
    display: none;
}

/* ============================================
   Section Base
   ============================================ */
.digital-currency-2026-lp .section {
    padding: var(--space-24) 0;
}

/* Section Header */
.digital-currency-2026-lp .section-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-12);
}

.digital-currency-2026-lp .section-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.digital-currency-2026-lp .label-line {
    width: 12px;
    height: 2px;
    background-color: var(--color-yellow-300);
}

.digital-currency-2026-lp .label-text {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-slate-500);
    letter-spacing: 2.5px;
}

.digital-currency-2026-lp .section-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-zinc-950);
    margin: 0;
    line-height: 1.5;
}

.digital-currency-2026-lp .section-header-light .section-title {
    color: var(--color-slate-50);
}

/* ============================================
   Header
   ============================================ */
/* PC Header - Sticky after FV */
.digital-currency-2026-lp .header-pc {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background-color: var(--color-slate-50);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--color-slate-200);
    z-index: 1000;
}

/* SP Header - Sticky at top */
.digital-currency-2026-lp .header-sp {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background-color: var(--color-slate-50);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 1000;
}

.digital-currency-2026-lp .header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-12);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.digital-currency-2026-lp .header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.digital-currency-2026-lp .header-logo img {
    width: 125.67px;
    height: 28px;
}

.digital-currency-2026-lp .header-nav {
    display: flex;
    gap: var(--space-8);
}

.digital-currency-2026-lp .header-nav a {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.6px;
    transition: color 0.3s ease;
}

.digital-currency-2026-lp .header-nav a:hover {
    color: var(--color-slate-500);
}

.digital-currency-2026-lp .header-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    background-color: var(--color-accent-yellow);
    padding: var(--space-1-5) var(--space-4) var(--space-2);
    border-radius: var(--radius-base);
    transition: opacity 0.3s ease;
}

.digital-currency-2026-lp .header-cta .cta-deadline {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-zinc-950);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-slate-50);
    white-space: nowrap;
}

.digital-currency-2026-lp .header-cta .cta-label {
    position: static;
    transform: none;
    background-color: transparent;
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.7px;
    white-space: nowrap;
    padding: 0;
}

.digital-currency-2026-lp .header-cta:hover {
    opacity: 0.8;
}

/* ============================================
   Hero Section (FV)
   ============================================ */
.digital-currency-2026-lp .hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.digital-currency-2026-lp .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 675px;
    background-image: url('../images/digital-currency-2026/fv-bg_pc.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.digital-currency-2026-lp .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 675px;
    background-image: url('../images/digital-currency-2026/fv_bg_overlay_pc.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
}

.digital-currency-2026-lp .hero-overlay-2 {
    display: none;
}

.digital-currency-2026-lp .hero-section .container {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-24) var(--space-12);
}

.digital-currency-2026-lp .fv-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
}

.digital-currency-2026-lp .fv-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

.digital-currency-2026-lp .fv-date {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-zinc-950);
    letter-spacing: 4px;
    margin: 0;
}

.digital-currency-2026-lp .fv-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-5);
}

.digital-currency-2026-lp .fv-title-img {
    max-width: 640px;
    height: auto;
}

.digital-currency-2026-lp .fv-subtitle {
    font-size: 32px;
    font-weight: var(--font-weight-medium);
    color: var(--color-zinc-950);
    letter-spacing: 8px;
    margin: 0;
}

.digital-currency-2026-lp .fv-sponsors {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    padding: var(--space-4);
}

.digital-currency-2026-lp .sponsor-logo {
    max-height: 32px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.digital-currency-2026-lp .sponsor-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.digital-currency-2026-lp .sponsor-label {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-zinc-950);
    letter-spacing: 0.7px;
}

.digital-currency-2026-lp .sponsor-logo-img {
    max-height: 28px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* CTA Button */
.digital-currency-2026-lp .button-cta {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    background-color: var(--color-accent-yellow);
    padding: var(--space-4);
    padding-top: var(--space-4);
    padding-bottom: 10px;
    border-radius: var(--radius-base);
    min-width: 288px;
    min-height: 80px;
    transition: opacity 0.3s ease;
}

.digital-currency-2026-lp .button-cta:hover {
    opacity: 0.9;
}

.digital-currency-2026-lp .cta-label {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-zinc-950);
    color: var(--color-slate-50);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.digital-currency-2026-lp .cta-text {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
}

/* ============================================
   About Section
   ============================================ */
.digital-currency-2026-lp .about-section {
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .about-content {
    display: flex;
    align-items: center;
    gap: var(--space-12);
}

.digital-currency-2026-lp .about-image {
    flex-shrink: 0;
    width: 320px;
    height: 320px;
}

.digital-currency-2026-lp .blockchain-illustration {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.digital-currency-2026-lp .about-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.digital-currency-2026-lp .about-text p {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-zinc-950);
    letter-spacing: 0.7px;
    line-height: 1.5;
    margin: 0;
}

/* ============================================
   Speakers Section
   ============================================ */
.digital-currency-2026-lp .speakers-section {
    background-color: var(--color-slate-50);
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.digital-currency-2026-lp .speaker-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.digital-currency-2026-lp .speaker-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.digital-currency-2026-lp .speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.digital-currency-2026-lp .speaker-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(127deg, #e8e8ef 0%, #d0d0d8 50%, #c8c8d0 100%);
}

.digital-currency-2026-lp .speaker-info {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.digital-currency-2026-lp .speaker-name {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.digital-currency-2026-lp .speaker-name .name-ja {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-zinc-950);
    letter-spacing: 0.8px;
}

.digital-currency-2026-lp .speaker-name .name-en {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-slate-500);
    letter-spacing: 0.5px;
}

.digital-currency-2026-lp .speaker-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.digital-currency-2026-lp .speaker-title span {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-600);
    letter-spacing: 0.5px;
}

.digital-currency-2026-lp .speaker-profile-btn {
    background-color: var(--color-accent-yellow);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-base);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.digital-currency-2026-lp .speaker-profile-btn:hover {
    opacity: 0.8;
}

.digital-currency-2026-lp .speakers-more {
    text-align: right;
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-zinc-950);
    letter-spacing: 0.7px;
    margin-top: var(--space-6);
}

/* ============================================
   Sponsors Section
   ============================================ */
.digital-currency-2026-lp .sponsors-section {
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .sponsors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-10);
}

.digital-currency-2026-lp .sponsor-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 33px 1px;
    height: 106px;
}

.digital-currency-2026-lp .sponsor-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.digital-currency-2026-lp .sponsor-logo-placeholder {
    width: 139px;
    height: 40px;
    background-color: var(--color-slate-100);
}

/* ============================================
   Overview Section
   ============================================ */
.digital-currency-2026-lp .overview-section {
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .overview-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.digital-currency-2026-lp .overview-item {
    width: 313px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-slate-100);
}

.digital-currency-2026-lp .overview-item-wide {
    width: 100%;
    max-width: 660px;
}

.digital-currency-2026-lp .overview-term {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-slate-500);
    letter-spacing: 0.5px;
}

.digital-currency-2026-lp .overview-detail {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-zinc-950);
    letter-spacing: 0.7px;
}

.digital-currency-2026-lp .overview-detail a {
    color: var(--color-slate-500);
    transition: color 0.3s ease;
}

.digital-currency-2026-lp .overview-detail a:hover {
    color: var(--color-zinc-950);
}

/* ============================================
   Tickets Section
   ============================================ */
.digital-currency-2026-lp .tickets-section {
    background-color: var(--color-zinc-900);
    background-image: url('../images/digital-currency-2026/tickets_bg_pc.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: var(--space-24) 160px;
    position: relative;
    overflow: hidden;
}

.digital-currency-2026-lp .tickets-content {
    display: flex;
    gap: var(--space-12);
    align-items: flex-start;
    justify-content: space-between;
}

.digital-currency-2026-lp .ticket-card {
    flex: 1;
    max-width: 400px;
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-100);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-14);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-10);
    position: relative;
    overflow: hidden;
}

/* カード装飾画像（右上） */
.digital-currency-2026-lp .ticket-card::before {
    content: '';
    position: absolute;
    width: 160px;
    height: 176px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    right: -51px;
    top: -75px;
    transform: rotate(120deg);
    opacity: 0.3;
    z-index: 0;
}

/* カード装飾画像（左下） */
.digital-currency-2026-lp .ticket-card::after {
    content: '';
    position: absolute;
    width: 128px;
    height: 141px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    left: -44px;
    bottom: -51px;
    transform: rotate(330deg);
    opacity: 0.3;
    z-index: 0;
}

.digital-currency-2026-lp .ticket-type {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-zinc-950);
    letter-spacing: 1.2px;
    margin: 0;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .ticket-divider {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 192px;
    background: linear-gradient(180deg, transparent 0%, var(--color-accent-yellow) 50%, transparent 100%);
    z-index: 1;
}

.digital-currency-2026-lp .ticket-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .ticket-note {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-light);
    color: var(--color-gray-500);
    letter-spacing: 0.6px;
    margin: 0;
}

/* ============================================
   Schedule Section
   ============================================ */
.digital-currency-2026-lp .schedule-section {
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .schedule-list {
    display: flex;
    flex-direction: column;
}

.digital-currency-2026-lp .schedule-item {
    display: flex;
    gap: var(--space-16);
    padding: var(--space-8) var(--space-6);
    border-bottom: 1px solid var(--color-slate-100);
}

.digital-currency-2026-lp .schedule-item:last-child {
    border-bottom: none;
}

.digital-currency-2026-lp .schedule-time {
    min-width: 100px;
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.8px;
}

.digital-currency-2026-lp .schedule-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.digital-currency-2026-lp .schedule-badge {
    display: inline-block;
    background-color: var(--color-accent-yellow);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.5px;
    align-self: flex-start;
}

.digital-currency-2026-lp .schedule-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.digital-currency-2026-lp .schedule-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.9px;
    margin: 0;
    flex: 1;
}

.digital-currency-2026-lp .schedule-detail-btn {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-base);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.digital-currency-2026-lp .schedule-detail-btn:hover {
    background-color: var(--color-slate-50);
}

.digital-currency-2026-lp .schedule-speakers {
    display: flex;
    gap: var(--space-6);
}

.digital-currency-2026-lp .schedule-speaker {
    flex: 1;
    background-color: var(--color-slate-50);
    padding: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.digital-currency-2026-lp .speaker-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #e8e8ef 0%, #d0d0d8 50%, #c8c8d0 100%);
    overflow: hidden;
}

.digital-currency-2026-lp .speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.digital-currency-2026-lp .speaker-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.digital-currency-2026-lp .schedule-speaker .speaker-name {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
    letter-spacing: 0.6px;
}

.digital-currency-2026-lp .speaker-role {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-light);
    color: var(--color-gray-500);
    letter-spacing: 0.5px;
}

/* ============================================
   Venue Section
   ============================================ */
.digital-currency-2026-lp .venue-section {
    padding: var(--space-24) 160px 0;
}

.digital-currency-2026-lp .venue-content {
    padding-bottom: var(--space-24);
    display: flex;
    gap: var(--space-12);
}

.digital-currency-2026-lp .venue-info {
    flex: 1;
    margin-left: auto;
    max-width: 470px;
}

.digital-currency-2026-lp .venue-name {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--color-zinc-950);
    letter-spacing: 1px;
    margin: 0 0 var(--space-2);
}

.digital-currency-2026-lp .venue-address {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-600);
    letter-spacing: 0.7px;
    margin: 0 0 var(--space-10);
}

.digital-currency-2026-lp .venue-access {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.digital-currency-2026-lp .venue-access li {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-600);
    letter-spacing: 0.7px;
    padding-left: 32px;
    position: relative;
}

.digital-currency-2026-lp .venue-access li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 2px;
    background-color: var(--color-accent-yellow);
}

.digital-currency-2026-lp .venue-map {
    width: 100%;
}

.digital-currency-2026-lp .venue-map iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* ============================================
   Contact Section
   ============================================ */
.digital-currency-2026-lp .contact-section {
    background-color: var(--color-white);
    padding: var(--space-24) 160px;
}

.digital-currency-2026-lp .contact-section .section-header {
    width: 100%;
}

.digital-currency-2026-lp .contact-section .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
    max-width: 1200px;
}

.digital-currency-2026-lp .contact-content {
    max-width: 600px;
    width: 600px;
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.digital-currency-2026-lp .contact-intro {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-600);
    letter-spacing: 0.7px;
    line-height: 1.5;
    text-align: center;
    margin: 0;
}

.digital-currency-2026-lp .contact-box {
    background-color: var(--color-slate-50);
    border: 1px solid var(--color-slate-100);
    border-radius: var(--radius-base);
    padding: 25px 49px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.digital-currency-2026-lp .contact-label {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-500);
    letter-spacing: 0.6px;
    line-height: 1.5;
    margin: 0;
}

.digital-currency-2026-lp .contact-name {
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-600);
    letter-spacing: 0.7px;
    line-height: 1.5;
    margin: 0;
}

.digital-currency-2026-lp .contact-link {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-slate-600);
    letter-spacing: 0.8px;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.digital-currency-2026-lp .contact-link:hover {
    color: var(--color-zinc-950);
}

/* ============================================
   Footer
   ============================================ */
.digital-currency-2026-lp .footer {
    background-color: var(--color-zinc-950);
    padding: 40px var(--space-12);
}

.digital-currency-2026-lp .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.digital-currency-2026-lp .footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.digital-currency-2026-lp .footer-logos {
    display: flex;
    align-items: center;
    gap: 8px;
}

.digital-currency-2026-lp .footer-logo-navenue {
    width: 96px;
    height: auto;
}

.digital-currency-2026-lp .footer-logo-nada {
    width: 96px;
    height: auto;
}

.digital-currency-2026-lp .footer-copyright {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-light);
    color: var(--color-slate-50);
    opacity: 0.4;
    letter-spacing: 0.5px;
    margin: 0;
}

.digital-currency-2026-lp .button-cta-small {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    background-color: var(--color-accent-yellow);
    padding: 6px var(--space-4) var(--space-2);
    border-radius: var(--radius-base);
}

.digital-currency-2026-lp .button-cta-small .cta-label {
    position: static;
    transform: none;
    background-color: var(--color-zinc-950);
    color: var(--color-slate-50);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.digital-currency-2026-lp .button-cta-small .cta-text {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-zinc-950);
}

/* ============================================
   Responsive - Tablet
   ============================================ */
@media (max-width: 1024px) {
    .digital-currency-2026-lp .container {
        padding: 0 var(--space-8);
    }

    .digital-currency-2026-lp .about-section,
    .digital-currency-2026-lp .speakers-section,
    .digital-currency-2026-lp .sponsors-section,
    .digital-currency-2026-lp .overview-section,
    .digital-currency-2026-lp .tickets-section,
    .digital-currency-2026-lp .schedule-section,
    .digital-currency-2026-lp .contact-section {
        padding-left: var(--space-8);
        padding-right: var(--space-8);
    }

    .digital-currency-2026-lp .speakers-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .digital-currency-2026-lp .sponsors-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Header - 1024px未満ではSPヘッダーを使用 */
    .digital-currency-2026-lp .header-pc {
        display: none;
    }

    .digital-currency-2026-lp .header-sp {
        display: flex;
    }

    .digital-currency-2026-lp .header-sp .header-container {
        padding: 0 24px;
        justify-content: space-between;
    }

    /* ハンバーガーメニュー表示 */
    .digital-currency-2026-lp .header-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        gap: 6px;
        background: none;
        border: none;
        cursor: pointer;
        padding: var(--space-2);
        position: absolute;
        right: 24px;
    }

    .digital-currency-2026-lp .header-menu-toggle span {
        width: 16px;
        height: 2px;
        background-color: var(--color-zinc-950);
    }

    .digital-currency-2026-lp .header-sp .header-logo img {
        height: 28px;
        width: auto;
    }
}

/* ============================================
   Responsive - Mobile
   ============================================ */
@media (max-width: 768px) {
    .digital-currency-2026-lp .pc-only {
        display: none;
    }

    .digital-currency-2026-lp .sp-only {
        display: block;
    }

    .digital-currency-2026-lp .container {
        padding: 0;
    }

    .digital-currency-2026-lp .section {
        padding: 40px 0;
    }

    .digital-currency-2026-lp .section-header {
        margin-bottom: 32px;
    }

    .digital-currency-2026-lp .section-title {
        font-size: var(--text-2xl);
    }

    /* Hero Mobile */
    .digital-currency-2026-lp .hero-section {
        min-height: 100dvh;
    }

    .digital-currency-2026-lp .hero-bg {
        height: 100dvh;
        background-image: url('../images/digital-currency-2026/fv-bg_sp.png');
    }

    .digital-currency-2026-lp .hero-overlay {
        height: 100dvh;
        background-image: url('../images/digital-currency-2026/fv_bg_overlay_sp.png');
    }

    .digital-currency-2026-lp .hero-overlay-2 {
        display: block;
        position: absolute;
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background-image: url('../images/digital-currency-2026/fv_bg_overlay_2_sp.png');
        background-size: contain;
        background-position: right bottom;
        background-repeat: no-repeat;
        z-index: 2;
    }

    .digital-currency-2026-lp .hero-section .container {
        padding: 160px 27.5px var(--space-12);
    }

    .digital-currency-2026-lp .fv-container {
        gap: var(--space-12);
    }

    .digital-currency-2026-lp .fv-title {
        gap: var(--space-6);
    }

    .digital-currency-2026-lp .fv-title-img {
        max-width: 320px;
        width: 100%;
    }

    .digital-currency-2026-lp .fv-subtitle {
        font-size: var(--text-xl);
        letter-spacing: 4px;
    }

    .digital-currency-2026-lp .fv-sponsors {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-4);
        padding: 10px var(--space-2);
    }

    .digital-currency-2026-lp .button-cta {
        width: 288px;
        min-width: auto;
    }

    /* Header Mobile - SP header is already styled, just adjust container */
    .digital-currency-2026-lp .header-sp .header-container {
        padding: 0 24px;
        justify-content: center;
        position: relative;
    }

    .digital-currency-2026-lp .header-sp .header-logo img {
        height: 28px;
        width: auto;
    }

    .digital-currency-2026-lp .header-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        gap: 6px;
        background: none;
        border: none;
        cursor: pointer;
        padding: var(--space-2);
        position: absolute;
        right: 24px;
    }

    .digital-currency-2026-lp .header-menu-toggle span {
        width: 16px;
        height: 2px;
        background-color: var(--color-zinc-950);
    }

    /* About Mobile */
    .digital-currency-2026-lp .about-section {
        padding: 128px 24px 40px;
    }

    .digital-currency-2026-lp .about-content {
        flex-direction: column-reverse;
        align-items: center;
        gap: var(--space-10);
    }

    .digital-currency-2026-lp .about-image {
        width: 224px;
        height: 224px;
        order: 2;
    }

    .digital-currency-2026-lp .about-text {
        order: 1;
        gap: var(--space-8);
    }

    .digital-currency-2026-lp .about-text p {
        text-align: left;
    }

    .digital-currency-2026-lp .about-text p br {
        display: none;
    }

    /* Speakers Mobile */
    .digital-currency-2026-lp .speakers-section {
        padding: 40px 24px;
    }

    .digital-currency-2026-lp .speakers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .digital-currency-2026-lp .speaker-card {
        border-radius: var(--radius-base);
    }

    .digital-currency-2026-lp .speaker-info {
        padding: var(--space-4);
        gap: var(--space-3);
    }

    .digital-currency-2026-lp .speaker-name .name-ja {
        font-size: var(--text-base);
    }

    .digital-currency-2026-lp .speaker-name .name-en {
        font-size: 8px;
    }

    .digital-currency-2026-lp .speaker-title span {
        font-size: 8px;
    }

    /* Sponsors Mobile */
    .digital-currency-2026-lp .sponsors-section {
        padding: 40px 24px;
    }

    .digital-currency-2026-lp .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .digital-currency-2026-lp .sponsor-item {
        height: 64px;
        padding: 16px;
    }

    /* Overview Mobile */
    .digital-currency-2026-lp .overview-section {
        padding: 24px 24px 40px;
    }

    .digital-currency-2026-lp .overview-grid {
        flex-direction: column;
        gap: 0;
    }

    .digital-currency-2026-lp .overview-item {
        width: 100%;
        padding: 16px 0;
        border-bottom: 1px solid var(--color-slate-100);
    }

    .digital-currency-2026-lp .overview-item:first-child {
        padding-top: 0;
    }

    /* Tickets Mobile */
    .digital-currency-2026-lp .tickets-section {
        background-image: url('../images/digital-currency-2026/tickets_bg_sp.png');
        padding: 40px 24px;
    }

    .digital-currency-2026-lp .tickets-content {
        flex-direction: column;
        gap: 32px;
    }

    .digital-currency-2026-lp .ticket-card {
        margin: 0 auto;
        max-width: 100%;
        padding: 40px 24px;
    }

    /* Schedule Mobile */
    .digital-currency-2026-lp .schedule-section {
        padding: 40px 24px;
    }

    .digital-currency-2026-lp .schedule-list {
        border-top: 1px solid var(--color-slate-100);
    }

    .digital-currency-2026-lp .schedule-item {
        flex-direction: column;
        gap: var(--space-4);
        padding: var(--space-6) 0;
    }

    .digital-currency-2026-lp .schedule-time {
        min-width: auto;
        font-size: var(--text-base);
    }

    .digital-currency-2026-lp .schedule-title {
        font-size: var(--text-base);
    }

    .digital-currency-2026-lp .schedule-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }

    .digital-currency-2026-lp .schedule-speakers {
        flex-direction: column;
        width: 100%;
    }

    .digital-currency-2026-lp .schedule-speaker {
        width: 100%;
    }

    /* Venue Mobile */
    .digital-currency-2026-lp .venue-section {
        padding-top: 40px;
    }

    .digital-currency-2026-lp .venue-content {
        padding: 0 24px 40px;
        flex-direction: column;
        gap: var(--space-8);
    }

    .digital-currency-2026-lp .venue-section .section-header {
        width: 100%;
    }

    .digital-currency-2026-lp .venue-info {
        max-width: 100%;
        margin-left: 0;
    }

    .digital-currency-2026-lp .venue-name {
        font-size: var(--text-xl);
    }

    .digital-currency-2026-lp .venue-address {
        font-size: var(--text-sm);
        margin-bottom: var(--space-8);
    }

    .digital-currency-2026-lp .venue-access li {
        font-size: var(--text-sm);
    }

    .digital-currency-2026-lp .venue-map iframe {
        height: 206px;
    }

    /* Contact Mobile */
    .digital-currency-2026-lp .contact-section {
        padding: 40px 24px;
    }

    .digital-currency-2026-lp .contact-section .container {
        gap: 32px;
    }

    .digital-currency-2026-lp .contact-content {
        width: 100%;
        gap: 24px;
    }

    .digital-currency-2026-lp .contact-intro {
        text-align: left;
    }

    .digital-currency-2026-lp .contact-box {
        padding: 25px 32px;
    }

    .digital-currency-2026-lp .contact-intro br {
        display: none;
    }

    /* Footer Mobile */
    .digital-currency-2026-lp .footer {
        padding: 40px 24px;
        padding-bottom: calc(40px + 56px); /* 固定CTAバナーの高さ分を追加 */
    }

    .digital-currency-2026-lp .footer-container {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .digital-currency-2026-lp .footer-brand {
        align-items: center;
        order: 1;
    }

    .digital-currency-2026-lp .footer-logos {
        justify-content: center;
    }

    .digital-currency-2026-lp .footer-cta {
        order: 2;
        width: 100%;
    }

    .digital-currency-2026-lp .button-cta-small {
        width: 100%;
        padding: 12px var(--space-4);
    }

    .digital-currency-2026-lp .footer-copyright {
        order: 3;
        margin-top: var(--space-4);
    }
}

/* ============================================
   SP Sticky Footer CTA
   ============================================ */
.digital-currency-2026-lp .sp-footer-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 56px;
    background-color: var(--color-accent-yellow);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    display: none;
}

.digital-currency-2026-lp .sp-footer-cta.is-visible {
    transform: translateY(0);
}

.digital-currency-2026-lp .sp-footer-cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 var(--space-6);
    gap: var(--space-6);
}

.digital-currency-2026-lp .sp-footer-deadline {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    flex-shrink: 0;
}

.digital-currency-2026-lp .sp-footer-deadline-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.25;
    letter-spacing: 0.7px;
    color: var(--color-zinc-950);
    white-space: nowrap;
}

.digital-currency-2026-lp .sp-footer-cta-button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-zinc-950);
    color: var(--color-white);
    border-radius: var(--radius-base);
    padding: var(--space-2) var(--space-6);
    min-height: 40px;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.digital-currency-2026-lp .sp-footer-cta-button:hover {
    opacity: 0.9;
}

.digital-currency-2026-lp .sp-footer-cta-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-lg);
    line-height: 1.5;
    letter-spacing: 0.8px;
    color: var(--color-white);
    white-space: nowrap;
}

/* SPのみ表示（モバイルメディアクエリ内でdisplay: blockに上書き） */
@media (max-width: 768px) {
    .digital-currency-2026-lp .sp-footer-cta {
        display: block;
    }
}

/* ============================================
   SP Menu Overlay
   ============================================ */
.digital-currency-2026-lp .sp-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background: linear-gradient(to right, rgba(82, 82, 82, 1) 0%, rgba(82, 82, 82, 1) 22%, rgba(0, 0, 0, 0.5) 22%, rgba(0, 0, 0, 0.5) 100%);*/
    background: #AAAAAAAA;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, visibility 0.3s;
}

.digital-currency-2026-lp .sp-menu-overlay.is-open {
    visibility: visible;
    opacity: 1;
}

.digital-currency-2026-lp .sp-menu-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 64px;
    background-color: var(--color-white);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--color-slate-100);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease-in-out 0.1s;
}

.digital-currency-2026-lp .sp-menu-overlay.is-open .sp-menu-header {
    opacity: 1;
}

.digital-currency-2026-lp .sp-menu-header .header-container {
    width: 100%;
    max-width: 100%;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.digital-currency-2026-lp .sp-menu-header .header-logo img {
    height: 28px;
    width: auto;
}

.digital-currency-2026-lp .sp-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-zinc-950);
    position: absolute;
    right: 24px;
}

.digital-currency-2026-lp .sp-menu-close:hover {
    opacity: 0.7;
}

.digital-currency-2026-lp .sp-menu-nav {
    position: absolute;
    top: 64px;
    right: 0;
    width: 375px;
    max-width: 100%;
    height: calc(100dvh - 64px);
    background-color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.digital-currency-2026-lp .sp-menu-overlay.is-open .sp-menu-nav {
    transform: translateX(0);
}

/* 装飾画像（右下） */
.digital-currency-2026-lp .sp-menu-nav::before {
    content: '';
    position: absolute;
    width: 185px;
    height: 188px;
    background-image: url('../images/digital-currency-2026/sp-menu-bg-bottom.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    right: 0;
    bottom: 0;
    opacity: 0.8;
    z-index: 1;
}

/* 装飾画像（左中央） */
.digital-currency-2026-lp .sp-menu-nav::after {
    content: '';
    position: absolute;
    width: 75px;
    height: 100px;
    background-image: url('../images/digital-currency-2026/sp-menu-bg-left.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    z-index: 1;
}

/* 装飾画像（右上） */
.digital-currency-2026-lp .sp-menu-nav-bg-top {
    position: absolute;
    width: 109px;
    height: 106px;
    background-image: url('../images/digital-currency-2026/sp-menu-bg-top.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    right: 0;
    top: 0;
    opacity: 0.8;
    z-index: 1;
}

.digital-currency-2026-lp .sp-menu-nav-container {
    width: 100%;
    min-width: 240px;
    padding: 64px 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 64px;
    position: relative;
    z-index: 10;
}

.digital-currency-2026-lp .sp-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.digital-currency-2026-lp .sp-menu-link {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-lg);
    line-height: 1.5;
    letter-spacing: 0.8px;
    color: var(--color-zinc-950);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.digital-currency-2026-lp .sp-menu-link:hover {
    opacity: 0.7;
}

.digital-currency-2026-lp .sp-menu-cta {
    width: 196px;
    background-color: var(--color-accent-yellow);
    padding: 6px 16px 8px;
    border-radius: var(--radius-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.digital-currency-2026-lp .sp-menu-cta:hover {
    opacity: 0.9;
}

.digital-currency-2026-lp .sp-menu-cta-deadline {
    width: 100%;
    background-color: var(--color-zinc-950);
    color: var(--color-white);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xs);
    line-height: 1;
    text-align: center;
    padding: 4px 12px;
    border-radius: 4px;
}

.digital-currency-2026-lp .sp-menu-cta-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.5;
    letter-spacing: 0.7px;
    color: var(--color-black);
    text-align: center;
}

/* 1024px未満でメニューオーバーレイを有効化 */
@media (max-width: 1024px) {
    .digital-currency-2026-lp .sp-menu-overlay {
        display: block;
    }
}

/* ============================================
   Session Detail Modal
   ============================================ */
.digital-currency-2026-lp .session-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, visibility 0.3s;
}

.digital-currency-2026-lp .session-modal.is-open {
    visibility: visible;
    opacity: 1;
}

.digital-currency-2026-lp .session-modal-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    max-height: 100%;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease-in-out;
}

.digital-currency-2026-lp .session-modal.is-open .session-modal-content {
    transform: scale(1);
}

.digital-currency-2026-lp .session-modal-close {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-zinc-950);
    z-index: 10;
}

.digital-currency-2026-lp .session-modal-close:hover {
    opacity: 0.7;
}

.digital-currency-2026-lp .session-modal-body {
    padding: 96px 160px;
    display: flex;
    flex-direction: column;
    gap: 48px;
    position: relative;
}

/* 装飾画像 */
.digital-currency-2026-lp .session-modal-body::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 330px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    left: -39px;
    top: -156px;
    transform: rotate(135deg);
    opacity: 0.15;
    z-index: 0;
}

.digital-currency-2026-lp .session-modal-body::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 176px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    left: -74px;
    top: 143px;
    transform: rotate(195deg);
    opacity: 0.15;
    z-index: 0;
}

.digital-currency-2026-lp .session-modal-header {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .session-modal-info {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .session-modal-divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-slate-100);
}

.digital-currency-2026-lp .session-modal-description {
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-light);
    font-size: var(--text-base);
    line-height: 1.5;
    letter-spacing: 0.7px;
    color: var(--color-zinc-950);
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .session-modal-footer {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .session-modal-close-btn {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    padding: 8px 32px;
    height: 48px;
    border-radius: var(--radius-base);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--color-zinc-950);
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.digital-currency-2026-lp .session-modal-close-btn:hover {
    opacity: 0.7;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .digital-currency-2026-lp .session-modal {
        padding: 0;
        align-items: flex-start;
    }

    .digital-currency-2026-lp .session-modal-content {
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .digital-currency-2026-lp .session-modal-body {
        padding: 48px 24px;
        gap: 48px;
    }

    /* 装飾画像の位置調整（モバイル用） */
    .digital-currency-2026-lp .session-modal-body::before {
        width: 150px;
        height: 165px;
        left: -16px;
        top: -78px;
    }

    .digital-currency-2026-lp .session-modal-body::after {
        width: 80px;
        height: 88px;
        left: -34px;
        top: 71px;
    }

    .digital-currency-2026-lp .session-modal-close {
        top: 16px;
        right: 16px;
    }

    .digital-currency-2026-lp .session-modal-info .schedule-item {
        flex-direction: column;
        gap: 16px;
        padding: 24px 0;
    }

    .digital-currency-2026-lp .session-modal-info .schedule-time {
        font-size: var(--text-xl);
        color: var(--color-slate-600);
        min-width: auto;
    }

    .digital-currency-2026-lp .session-modal-info .schedule-content {
        flex-direction: column;
    }

    .digital-currency-2026-lp .session-modal-info .schedule-title {
        font-size: var(--text-lg);
    }

    .digital-currency-2026-lp .session-modal-info .schedule-speakers {
        width: 100%;
    }
}

/* ============================================
   Speaker Profile Modal
   ============================================ */
.digital-currency-2026-lp .speaker-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, visibility 0.3s;
}

.digital-currency-2026-lp .speaker-modal.is-open {
    visibility: visible;
    opacity: 1;
}

.digital-currency-2026-lp .speaker-modal-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    max-height: 100%;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease-in-out;
}

.digital-currency-2026-lp .speaker-modal.is-open .speaker-modal-content {
    transform: scale(1);
}

.digital-currency-2026-lp .speaker-modal-close {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-zinc-950);
    z-index: 10;
}

.digital-currency-2026-lp .speaker-modal-close:hover {
    opacity: 0.7;
}

.digital-currency-2026-lp .speaker-modal-body {
    padding: 96px 160px;
    display: flex;
    flex-direction: column;
    gap: 80px;
    position: relative;
}

/* 装飾画像 */
.digital-currency-2026-lp .speaker-modal-body::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 330px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    left: -39px;
    top: -156px;
    transform: rotate(135deg);
    opacity: 0.15;
    z-index: 0;
}

.digital-currency-2026-lp .speaker-modal-body::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 176px;
    background-image: url('../images/digital-currency-2026/img-blockchain.png');
    background-size: contain;
    background-repeat: no-repeat;
    left: -74px;
    top: 143px;
    transform: rotate(195deg);
    opacity: 0.15;
    z-index: 0;
}

.digital-currency-2026-lp .speaker-modal-profile {
    display: flex;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .speaker-modal-left {
    display: flex;
    flex-direction: column;
    gap: 48px;
    flex-shrink: 0;
    width: 256px;
}

.digital-currency-2026-lp .speaker-modal-image {
    width: 256px;
    height: 256px;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.digital-currency-2026-lp .speaker-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.digital-currency-2026-lp .speaker-modal-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.digital-currency-2026-lp .speaker-modal-name {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.digital-currency-2026-lp .speaker-modal-name .name-ja {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-bold);
    font-size: 24px;
    line-height: 1.5;
    letter-spacing: 1.2px;
    color: var(--color-zinc-950);
}

.digital-currency-2026-lp .speaker-modal-name .name-en {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.5;
    letter-spacing: 0.7px;
    color: var(--color-slate-500);
}

.digital-currency-2026-lp .speaker-modal-title {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-light);
    font-size: var(--text-sm);
    line-height: 1.5;
    letter-spacing: 0.6px;
    color: var(--color-slate-600);
    text-align: center;
}

.digital-currency-2026-lp .speaker-modal-bio {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-light);
    font-size: var(--text-base);
    line-height: 1.5;
    letter-spacing: 0.7px;
    color: var(--color-zinc-950);
}

.digital-currency-2026-lp .speaker-modal-divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-slate-100);
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .speaker-modal-sessions {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .speaker-modal-sessions .section-label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.digital-currency-2026-lp .speaker-modal-session-list {
    display: flex;
    flex-direction: column;
}

.digital-currency-2026-lp .speaker-modal-footer {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.digital-currency-2026-lp .speaker-modal-close-btn {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    padding: 8px 32px;
    height: 48px;
    border-radius: var(--radius-base);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--color-zinc-950);
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.digital-currency-2026-lp .speaker-modal-close-btn:hover {
    opacity: 0.7;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .digital-currency-2026-lp .speaker-modal {
        padding: 0;
        align-items: flex-start;
    }

    .digital-currency-2026-lp .speaker-modal-content {
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .digital-currency-2026-lp .speaker-modal-body {
        padding: 64px 24px;
        gap: 48px;
    }

    /* 装飾画像の位置調整（モバイル用） */
    .digital-currency-2026-lp .speaker-modal-body::before {
        width: 150px;
        height: 165px;
        left: -16px;
        top: -78px;
    }

    .digital-currency-2026-lp .speaker-modal-body::after {
        width: 80px;
        height: 88px;
        left: -34px;
        top: 71px;
    }

    .digital-currency-2026-lp .speaker-modal-close {
        top: 16px;
        right: 16px;
    }

    .digital-currency-2026-lp .speaker-modal-profile {
        flex-direction: column;
        gap: 48px;
    }

    .digital-currency-2026-lp .speaker-modal-left {
        width: 100%;
        align-items: center;
        gap: 24px;
    }

    .digital-currency-2026-lp .speaker-modal-image {
        width: 128px;
        height: 128px;
    }

    .digital-currency-2026-lp .speaker-modal-info {
        gap: 16px;
    }

    .digital-currency-2026-lp .speaker-modal-bio {
        padding: 0 16px;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-item {
        flex-direction: column;
        gap: 16px;
        padding: 24px 0;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-time {
        font-size: var(--text-xl);
        color: var(--color-slate-600);
        min-width: auto;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-content {
        flex-direction: column;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-title {
        font-size: var(--text-lg);
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-detail-btn {
        width: 100%;
    }

    .digital-currency-2026-lp .speaker-modal-sessions .schedule-speakers {
        width: 100%;
        flex-direction: column;
    }

    .digital-currency-2026-lp .speaker-modal-session-list {
        border: 1px solid var(--color-slate-100);
        border-radius: var(--radius-base);
    }

    .digital-currency-2026-lp .speaker-modal-session-list .speaker-modal-divider:first-child,
    .digital-currency-2026-lp .speaker-modal-session-list .speaker-modal-divider:last-child {
        display: none;
    }
}

/* ============================================
   Featured Session Styles (控えめなスタイル)
   ============================================ */

/* 控えめな強調表示: featured */
.digital-currency-2026-lp .schedule-item.featured {
    border-left: 3px solid #00d4ff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
}

.digital-currency-2026-lp .schedule-item.featured .schedule-badge {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: var(--color-zinc-950);
}

/* 控えめな強調表示: highlight-gold */
.digital-currency-2026-lp .schedule-item.highlight-gold {
    border-left: 3px solid var(--color-accent-yellow);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.digital-currency-2026-lp .schedule-item.highlight-gold .schedule-badge {
    background: linear-gradient(135deg, var(--color-accent-yellow) 0%, #d4b817 100%);
    color: var(--color-zinc-950);
}

/* 控えめな強調表示: highlight-red */
.digital-currency-2026-lp .schedule-item.highlight-red {
    border-left: 3px solid #ff6b6b;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.digital-currency-2026-lp .schedule-item.highlight-red .schedule-badge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: var(--color-white);
}