.piece .header,
.piece footer {
    position: relative;
    z-index: 10;
}

.piece footer {
    background: var(--header-bg);
    box-shadow: 0 0 0 100vmax var(--header-bg);
    clip-path: inset(0 -100vmax);
    border-top: none;
}

.scene {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.piece-main {
    position: relative;
    padding: 56px 0 72px;
}

.piece-card {
    box-sizing: border-box;
    margin: 0 auto;
}

.piece-text {
    color: var(--piece-ink);
    font-family: "EB Garamond", Garamond, "Times New Roman", serif;
    font-size: 20px;
    line-height: 1.75;
}

.piece-text p {
    margin: 0;
    text-indent: 2em;
}

.piece-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px 24px;
    margin-top: 48px;
    padding-top: 20px;
    border-top: 1px solid var(--piece-rule);
    font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.piece-nav a {
    color: var(--piece-link);
    text-underline-offset: 4px;
}

.piece-nav a:hover {
    text-decoration: underline;
}

.piece-nav a:last-child {
    margin-left: auto;
    text-align: right;
}

@media (max-width: 700px) {
    .piece-main {
        padding: 32px 0 48px;
    }

    .piece-text {
        font-size: 18px;
        line-height: 1.7;
    }
}

.piece-stage {
    --piece-ink: #eadcc6;
    --piece-link: #e6c27a;
    --piece-rule: rgba(234, 220, 198, 0.18);
    --pixel: 5px;
}

.piece-stage .scene {
    background: #0e0906;
}

.piece-stage .scene canvas {
    position: absolute;
    top: 0;
    left: 0;
    image-rendering: pixelated;
}

.stage-motes i {
    position: absolute;
    top: var(--y);
    left: var(--x);
    width: var(--pixel);
    height: var(--pixel);
    background: rgba(255, 240, 214, 0.75);
    animation: mote var(--d) ease-in-out var(--delay) infinite alternate;
}

@keyframes mote {
    from {
        transform: translate(0, 0);
        opacity: 0.15;
    }

    50% {
        opacity: 0.8;
    }

    to {
        transform: translate(var(--dx), -40px);
        opacity: 0.2;
    }
}

.pixel-strip {
    width: 100vw;
    margin: 0 calc(50% - 50vw);
    overflow: hidden;
}

.pixel-strip canvas {
    display: block;
    image-rendering: pixelated;
}

.stage-band {
    margin-top: 64px;
}

.piece-stage .piece-main {
    padding-top: 24px;
}

.piece-stage .piece-card {
    max-width: 720px;
}

.piece-stage .piece-text p + p {
    margin-top: 0.5em;
}

@media (max-width: 700px) {
    .piece-stage {
        --pixel: 3px;
    }

    .piece-stage .piece-card {
        padding: 0 4px;
    }

    .stage-band {
        margin-top: 48px;
    }
}

.piece-meadow {
    --piece-ink: #24301f;
    --piece-link: #2e6b35;
    --piece-rule: rgba(36, 48, 31, 0.15);
    --pixel: 5px;
}

.piece-meadow .scene {
    background: #d4eaf7;
}

.meadow-canvas {
    position: absolute;
    bottom: 0;
    left: 0;
    image-rendering: pixelated;
}

@media (max-width: 700px) {
    .piece-meadow {
        --pixel: 3px;
    }
}

.piece-meadow .piece-main {
    padding-top: max(56px, calc(100vh - 280px));
    padding-top: max(56px, calc(100svh - 280px));
}

.piece-meadow .piece-card {
    max-width: 760px;
    padding: 56px clamp(24px, 6vw, 64px) 40px;
    background: rgba(255, 253, 246, 0.94);
    border-radius: 4px;
    box-shadow: 0 30px 80px rgba(34, 76, 40, 0.2);
}

.epigraph {
    margin: 0 0 2.4em;
    text-align: center;
}

.piece-text .epigraph p {
    text-indent: 0;
}

.epigraph-quote {
    font-size: 1.1em;
    font-style: italic;
}

.epigraph-source {
    margin-top: 0.3em;
    font-size: 0.9em;
    letter-spacing: 0.04em;
}

.piece-text .epigraph-translation {
    margin-top: 0.9em;
    color: rgba(36, 48, 31, 0.7);
    font-size: 0.85em;
}

.piece-sakura {
    --piece-ink: #3b2a33;
    --piece-link: #b4466c;
    --piece-rule: rgba(180, 70, 108, 0.2);
    --pixel: 5px;
    --scene-top: 72px;
}

.piece-sakura .scene {
    background: linear-gradient(to bottom, #c9e3f5 0%, #e9eaf4 45%, #f9e4ec 80%, #fbdbe6 100%);
}

.branch {
    position: absolute;
    top: var(--scene-top);
    z-index: 2;
    width: calc(64 * var(--pixel));
    height: auto;
    image-rendering: pixelated;
}

.branch-left {
    left: 0;
}

.branch-right {
    right: 0;
}

.pixel-band {
    position: absolute;
    left: 0;
    image-rendering: pixelated;
}

.lanterns {
    top: var(--scene-top);
    z-index: 1;
}

.river {
    bottom: 0;
}

.petal-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
}

.petal-layer-front {
    position: fixed;
    z-index: 8;
    overflow: hidden;
    pointer-events: none;
}

.petal {
    position: absolute;
    top: -40px;
    left: var(--x);
    animation: petal-fall var(--fall) linear var(--delay) infinite;
}

.petal img {
    display: block;
    width: var(--size);
    height: var(--size);
    image-rendering: pixelated;
    animation: petal-sway var(--sway) ease-in-out var(--delay) infinite alternate;
}

@keyframes petal-fall {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    6%,
    92% {
        opacity: 1;
    }

    100% {
        transform: translate(var(--drift), calc(100vh + 80px));
        opacity: 0;
    }
}

@keyframes petal-sway {
    from {
        transform: translateX(-14px);
    }

    to {
        transform: translateX(14px);
    }
}

.piece-sakura .piece-main {
    padding-top: calc(16 * var(--pixel) + 40px);
}

.piece-sakura .piece-card {
    max-width: 680px;
    padding: 56px clamp(20px, 6vw, 56px) 36px;
    background: rgba(255, 251, 247, 0.9);
    border-radius: 4px;
    box-shadow: 0 30px 80px rgba(170, 90, 120, 0.2);
}

.poem {
    text-align: center;
}

.piece-text.poem p {
    margin: 0 0 1.7em;
    text-indent: 0;
}

.piece-text.poem p:last-child {
    margin-bottom: 0;
}

@media (max-width: 700px) {
    .piece-sakura {
        --pixel: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .stage-motes i {
        animation: none;
    }
}