:root {
    --md-sys-color-primary: #7a4f00;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #ffdba4;
    --md-sys-color-on-primary-container: #281800;
    --md-sys-color-secondary: #5f5f45;
    --md-sys-color-on-secondary: #ffffff;
    --md-sys-color-tertiary: #39656f;
    --md-sys-color-tertiary-container: #c6ecf6;
    --md-sys-color-on-tertiary-container: #001f25;
    --md-sys-color-surface: #fffaf2;
    --md-sys-color-surface-container: #f8ecd8;
    --md-sys-color-surface-container-high: #f3e4cc;
    --md-sys-color-surface-container-highest: #eddcc1;
    --md-sys-color-background: #fff8ed;
    --md-sys-color-on-surface: #2a1f0d;
    --md-sys-color-on-surface-variant: #635642;
    --md-sys-color-outline: #968261;
    --md-sys-color-outline-variant: #dfcfb3;

    --radius-small: 12px;
    --radius-medium: 18px;
    --radius-large: 28px;
    --radius-xl: 44px;
    --radius-expression: 36px 20px 42px 22px;
    --radius-expression-alt: 24px 40px 22px 34px;

    --elevation-1: 0 1px 2px rgba(37, 23, 0, 0.12), 0 3px 10px rgba(37, 23, 0, 0.08);
    --elevation-2: 0 8px 18px rgba(37, 23, 0, 0.16), 0 22px 36px rgba(37, 23, 0, 0.12);

    /* Motion tokens (align with DESIGN.md) */
    --motion-duration-instant: 0ms;
    --motion-duration-quick: 100ms;
    --motion-duration-short: 150ms;
    --motion-duration-medium: 200ms;
    --motion-duration-long: 360ms;
    --motion-duration-extended: 600ms;

    --motion-ease-standard: cubic-bezier(0.2, 0, 0, 1);
    --motion-ease-emphasized: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --motion-ease-decelerate: cubic-bezier(0.0, 0, 0.2, 1);
    --motion-ease-accelerate: cubic-bezier(0.4, 0, 1, 1);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    font-family: "Roboto Flex", "Noto Sans JP", sans-serif;
    color: var(--md-sys-color-on-surface);
    background:
        radial-gradient(760px 420px at -5% -10%, #ffe6bb 0%, transparent 64%),
        radial-gradient(640px 420px at 108% 0%, #cdebf6 0%, transparent 62%),
        radial-gradient(560px 280px at 50% 108%, #ffeecf 0%, transparent 72%),
        var(--md-sys-color-background);
    line-height: 1.64;
}

.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.06;
    background-image: radial-gradient(circle at 1px 1px, #000 1px, transparent 0);
    background-size: 4px 4px;
    mix-blend-mode: soft-light;
}

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    padding: clamp(20px, 4vw, 36px);
    opacity: 1;
    background: color-mix(in oklab, var(--md-sys-color-surface) 66%, transparent 34%);
    backdrop-filter: blur(18px) saturate(1.08);
    transition: opacity var(--motion-duration-short) var(--motion-ease-standard), visibility var(--motion-duration-short) var(--motion-ease-standard);
}

.page-loader__panel {
    position: relative;
    width: min(92vw, 420px);
    min-height: 220px;
    padding: clamp(28px, 6vw, 40px) clamp(22px, 5vw, 34px);
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: color-mix(in oklab, var(--md-sys-color-surface-container) 88%, white 12%);
    border: 1px solid color-mix(in oklab, var(--md-sys-color-outline-variant) 78%, white 22%);
    box-shadow: var(--elevation-2);
}

.page-loader__panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, color-mix(in oklab, var(--md-sys-color-primary) 4%, transparent 96%) 44%, transparent 100%);
    opacity: 0.9;
}

.page-loader__track {
    position: absolute;
    left: 50%;
    top: 50%;
    width: min(66vw, 320px);
    height: 12px;
    transform: translate(-50%, -50%);
    overflow: hidden;
    border-radius: 999px;
    background: color-mix(in oklab, var(--md-sys-color-primary-container) 72%, white 28%);
    box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--md-sys-color-outline-variant) 55%, transparent 45%);
}

.page-loader__track::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 28%;
    background: var(--md-sys-color-primary);
    transform: translateZ(0);
    will-change: transform;
    animation: loader-progress 1400ms var(--motion-ease-emphasized) infinite;
    box-shadow: 0 2px 4px color-mix(in oklab, var(--md-sys-color-primary) 28%, transparent 72%);
    border-radius: inherit;
}

.page-loader__label {
    position: relative;
    transform: translateY(-20px);
    z-index: 1;
    margin: 0;
    font-family: "Noto Sans JP", "Roboto Flex", sans-serif;
    font-size: clamp(1.1rem, 3.1vw, 1.7rem);
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--md-sys-color-on-surface);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.72);
}

.page-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.container {
    width: min(1080px, 92vw);
    margin: 0 auto;
    padding-bottom: 52px;
}

header {
    position: sticky;
    top: 12px;
    z-index: 20;
    width: min(1080px, 92vw);
    margin: 12px auto 18px;
    border: 1px solid var(--md-sys-color-outline-variant);
    background: color-mix(in oklab, var(--md-sys-color-surface-container) 78%, white 22%);
    border-radius: 999px;
    box-shadow: var(--elevation-1);
    backdrop-filter: blur(14px) saturate(1.08);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
}

.brand {
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.98rem;
    font-weight: 700;
}

.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-medium);
    display: grid;
    place-items: center;
    background: linear-gradient(165deg, #986516 0%, var(--md-sys-color-primary) 100%);
    color: var(--md-sys-color-on-primary);
    font-size: 0.84rem;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    text-decoration: none;
    color: var(--md-sys-color-on-surface-variant);
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color var(--motion-duration-short) var(--motion-ease-standard), color var(--motion-duration-short) var(--motion-ease-standard), transform var(--motion-duration-short) var(--motion-ease-standard);
}

.nav-links a:hover {
    background: var(--md-sys-color-surface-container-high);
    color: var(--md-sys-color-on-surface);
    transform: translateY(-1px);
}

.hero {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-expression);
    box-shadow: var(--elevation-2);
    background:
        radial-gradient(380px 220px at 92% 8%, #ffd7a3 0%, transparent 74%),
        radial-gradient(340px 180px at 3% 96%, #ceeaf7 0%, transparent 76%),
        linear-gradient(170deg, #fffef9 0%, #f7ecdb 100%);
    padding: clamp(24px, 5.2vw, 58px);
}

.hero::after {
    content: "";
    position: absolute;
    right: -66px;
    bottom: -70px;
    width: 240px;
    height: 180px;
    border-radius: 42% 58% 63% 37% / 42% 49% 51% 58%;
    background: linear-gradient(155deg, rgba(122, 79, 0, 0.2) 0%, rgba(255, 201, 119, 0.4) 100%);
}

.hero-image {
    margin: 0 auto 12px;
    max-width: 280px;
    overflow: hidden;
    border-radius: 20px;
}

.hero-image img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 20px;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: clamp(18px, 3.2vw, 38px);
    align-items: end;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 12px 24px 12px 24px;
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    font-size: 0.79rem;
    font-weight: 600;
}

h1 {
    margin: 14px 0 10px;
    font-size: clamp(2.2rem, 6vw, 4.1rem);
    line-height: 1.03;
    letter-spacing: -0.03em;
    font-variation-settings: "opsz" 112, "wght" 760;
}

.hero p {
    margin: 0;
    max-width: 52ch;
    color: var(--md-sys-color-on-surface-variant);
}

.cta-row {
    margin-top: 22px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 18px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 700;
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.25s ease;
}

.btn:hover {
    transform: translateY(-1px);
    filter: brightness(0.98);
}

.btn-primary {
    color: var(--md-sys-color-on-primary);
    background: linear-gradient(165deg, #926114 0%, var(--md-sys-color-primary) 100%);
    box-shadow: var(--elevation-1);
}

.btn-secondary {
    color: color-mix(in oklab, var(--md-sys-color-primary) 78%, #362100 22%);
    border: 1px solid color-mix(in oklab, var(--md-sys-color-outline) 72%, #c3b08a 28%);
    background: color-mix(in oklab, var(--md-sys-color-primary-container) 34%, white 66%);
}

.hero-aside {
    background: linear-gradient(
        155deg,
        color-mix(in oklab, var(--md-sys-color-tertiary-container) 48%, var(--md-sys-color-surface-container) 52%) 0%,
        var(--md-sys-color-surface-container) 100%
    );
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-expression-alt);
    padding: 18px;
    box-shadow: var(--elevation-1);
}

.hero-aside h2 {
    margin: 0;
    font-size: 1rem;
}

.next-title {
    margin-top: 8px;
    font-weight: 700;
    line-height: 1.4;
}

.next-meta {
    margin-top: 4px;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.9rem;
}

.pulse-dot {
    margin-top: 12px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #bb2d22;
    box-shadow: 0 0 0 0 rgba(187, 45, 34, 0.44);
    animation: pulse 2s infinite;
}

.section {
    margin-top: clamp(18px, 3.5vw, 32px);
}

.section-head h2 {
    margin: 10px 0 0;
    font-size: clamp(1.4rem, 3vw, 2rem);
    letter-spacing: -0.015em;
}

.player-card {
    margin-top: 14px;
    padding: 22px;
    border: 1px solid color-mix(in oklab, var(--md-sys-color-primary-container) 72%, var(--md-sys-color-outline-variant) 28%);
    border-radius: var(--radius-expression);
    background:
        radial-gradient(220px 120px at 94% 14%, rgba(255, 212, 143, 0.42) 0%, transparent 74%),
        var(--md-sys-color-surface-container);
    box-shadow: var(--elevation-1);
}

/* Episode table styles */
.episode-table-wrap {
    margin-top: 12px;
    overflow-x: auto;
    border-radius: 12px;
    background: color-mix(in oklab, var(--md-sys-color-surface-container) 86%, white 14%);
    min-width: 0;
    table-layout: auto;
    padding: 8px;
}

/* Ensure the table spans full width of the episode grid */
.episode-grid .episode-table-wrap {
    grid-column: 1 / -1;
    width: 100%;
}
.episode-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}
.episode-table th,
.episode-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid color-mix(in oklab, var(--md-sys-color-outline) 86%, transparent 14%);
    vertical-align: middle;
    font-size: 0.95rem;
}
.episode-table thead th {
    font-weight: 700;
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
}
.episode-number {
    font-weight: 700;
    color: var(--md-sys-color-on-surface-variant);
}
.episode-title {
    font-weight: 700;
}
.episode-desc {
    color: var(--md-sys-color-on-surface-variant);
    max-width: 40ch;
}
.episode-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.episode-actions .episode-play {
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(165deg, #926114 0%, var(--md-sys-color-primary) 100%);
    color: var(--md-sys-color-on-primary);
    border: none;
    cursor: pointer;
    font-weight: 700;
}
.episode-actions .episode-link {
    text-decoration: none;
    color: var(--md-sys-color-on-surface-variant);
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid transparent;
    background: color-mix(in oklab, var(--md-sys-color-surface) 86%, transparent 14%);
}

@media (max-width: 640px) {
    .episode-table {
        min-width: 600px;
    }
    .episode-desc {
        display: none;
    }
}

.player-label {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--md-sys-color-on-surface-variant);
}

.player-card h3 {
    margin: 10px 0 8px;
    font-size: 1.34rem;
    letter-spacing: -0.01em;
}

.player-description {
    margin: 0;
    color: var(--md-sys-color-on-surface-variant);
}

.site-player {
    margin-top: 14px;
    width: 100%;
    border-radius: 999px;
    accent-color: var(--md-sys-color-primary);
}

.player-status {
    margin: 10px 0 0;
    font-size: 0.88rem;
    color: var(--md-sys-color-on-surface-variant);
}

.chip {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 12px;
    border-radius: 12px 22px 12px 22px;
    border: 1px solid var(--md-sys-color-outline-variant);
    background: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.78rem;
    font-weight: 600;
}

.episode-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.episode-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-expression-alt);
    background: linear-gradient(170deg, var(--md-sys-color-surface-container) 0%, #fbf2e4 100%);
    box-shadow: var(--elevation-1);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.episode-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--elevation-2);
    border-color: color-mix(in oklab, var(--md-sys-color-primary-container) 54%, var(--md-sys-color-outline-variant) 46%);
}

.episode-card-image {
    display: block;
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.episode-card-content {
    padding: 16px 18px 18px;
}

.episode-number {
    margin: 0;
    font-size: 0.79rem;
    font-weight: 700;
    color: var(--md-sys-color-on-surface-variant);
}

.episode-card h3 {
    margin: 8px 0 6px;
    font-size: 1.15rem;
    line-height: 1.35;
}

.episode-card p {
    margin: 0;
    font-size: 0.93rem;
    color: var(--md-sys-color-on-surface-variant);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.episode-play {
    margin-top: 14px;
    min-height: 38px;
    border-radius: 999px;
    border: 1px solid var(--md-sys-color-outline);
    background: color-mix(in oklab, var(--md-sys-color-primary-container) 28%, white 72%);
    color: var(--md-sys-color-primary);
    font-size: 0.88rem;
    font-weight: 700;
    padding: 8px 14px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.episode-play:hover {
    background: color-mix(in oklab, var(--md-sys-color-primary-container) 40%, white 60%);
    border-color: color-mix(in oklab, var(--md-sys-color-primary) 44%, var(--md-sys-color-outline) 56%);
    transform: translateY(-1px);
}

.episode-link {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    color: var(--md-sys-color-primary);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
}

.episode-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.episode-shell {
    padding-top: 8px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 14px;
    color: var(--md-sys-color-primary);
    font-weight: 700;
    text-decoration: none;
}

.episode-detail {
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-expression);
    background:
        radial-gradient(240px 120px at 96% 10%, rgba(255, 208, 129, 0.34) 0%, transparent 72%),
        linear-gradient(172deg, var(--md-sys-color-surface-container) 0%, #fbf2e4 100%);
    box-shadow: var(--elevation-1);
    padding: clamp(20px, 5vw, 34px);
}

.episode-detail h1 {
    margin: 10px 0 10px;
    font-size: clamp(2rem, 4.8vw, 3rem);
}

.episode-description {
    margin: 0;
    max-width: 64ch;
    color: var(--md-sys-color-on-surface-variant);
}

.episode-cover {
    margin: 16px 0 0;
    display: grid;
    justify-items: center;
}

.episode-cover img {
    display: block;
    width: min(100%, 480px);
    height: auto;
    border-radius: 24px;
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: var(--elevation-1);
    background: var(--md-sys-color-surface-container-high);
}

@media (max-width: 700px) {
    .episode-cover img {
        width: min(100%, 360px);
    }
}

.episode-cover figcaption {
    margin-top: 8px;
    font-size: 0.84rem;
    color: var(--md-sys-color-on-surface-variant);
}

.show-notes {
    margin-top: 18px;
    border-top: 1px solid var(--md-sys-color-outline-variant);
    padding-top: 14px;
}

.show-notes h2 {
    margin: 0;
    font-size: 1.15rem;
}

.show-notes ul {
    margin: 10px 0 0;
    padding-left: 18px;
    color: var(--md-sys-color-on-surface-variant);
}

.show-notes li + li {
    margin-top: 6px;
}

.platforms {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 14px;
}

.platform-card,
.newsletter-card {
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-expression-alt);
    background: linear-gradient(168deg, var(--md-sys-color-surface-container) 0%, #f8ecda 100%);
    box-shadow: var(--elevation-1);
    padding: 20px;
}

.platform-card h2,
.newsletter-card h2 {
    margin: 10px 0 8px;
    font-size: 1.45rem;
}

.platform-card p,
.newsletter-card p {
    margin: 0;
    color: var(--md-sys-color-on-surface-variant);
}

.platform-card ul {
    margin: 14px 0 0;
    padding-left: 18px;
    color: var(--md-sys-color-on-surface-variant);
}

.platform-card li + li {
    margin-top: 6px;
}

.newsletter-card .btn {
    margin-top: 16px;
}

.reveal {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
    transition: opacity 0.52s ease, transform 0.52s cubic-bezier(0.2, 0.7, 0, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.episode-play:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--md-sys-color-tertiary) 72%, white 28%);
    outline-offset: 2px;
}

@keyframes loader-progress {
    0% {
        transform: translateX(-100%) translateZ(0);
    }

    50% {
        transform: translateX(400%) translateZ(0);
    }

    100% {
        transform: translateX(500%) translateZ(0);
    }
}

footer {
    text-align: center;
    padding: 22px 12px 34px;
    font-size: 0.9rem;
    color: var(--md-sys-color-on-surface-variant);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(187, 45, 34, 0.42);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(187, 45, 34, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(187, 45, 34, 0);
    }
}

@media (max-width: 980px) {
    .hero-grid,
    .platforms {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 700px) {
    header {
        position: static;
        border-radius: var(--radius-xl);
    }

    nav {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-links {
        justify-content: space-between;
        flex-wrap: wrap;
    }

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

    .btn {
        width: 100%;
    }

    .hero,
    .player-card,
    .episode-card,
    .episode-detail,
    .platform-card,
    .newsletter-card {
        border-radius: var(--radius-large);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-loader__track::before {
        animation: none !important;
        transform: translateX(0) !important;
        opacity: 0.8;
    }

    .page-loader__label {
        letter-spacing: 0.08em;
    }

    .reveal {
        transform: none;
        transition: opacity 0.2s ease;
    }
}