.sakura-lyric-stage {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    pointer-events: none;
    z-index: 45;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.22, 0.61, 0.36, 1),
                visibility 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.sakura-lyric-stage.active {
    opacity: 1;
    visibility: visible;
}

.sl-main-anchor {
    position: absolute;
    pointer-events: none;
    max-width: min(92vw, 860px);
    display: flex;
    flex-direction: column;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                left 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                right 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                top 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: transform, left, right, top;
}

.sl-main-card {
    position: relative;
    padding: 8px 16px;
    background: rgba(18, 10, 20, 0.15);
    border: 1px solid rgba(255, 143, 182, 0.12);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: inline-flex;
    flex-direction: column;
    max-width: 100%;
}

.sl-main-orig {
    font-size: clamp(1.6rem, 4.4vw, 2.9rem);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: 0.6px;
    margin: 0;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 24px rgba(255, 143, 182, 0.6);
    transition: all 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
    word-break: keep-all;
    white-space: pre-line;
}

.sl-main-trans {
    font-size: clamp(1rem, 2.3vw, 1.35rem);
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 1.5px;
    color: rgba(255, 226, 237, 0.95);
    margin: 8px 0 0 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9), 0 0 14px rgba(255, 107, 157, 0.5);
    transition: opacity 0.4s ease, transform 0.4s ease;
    white-space: pre-line;
}

.sl-main-anchor.entering .sl-main-card {
    animation: slBloomIn 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes slBloomIn {
    0% {
        opacity: 0;
        transform: translateY(18px) scale(0.94);
        filter: blur(6px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

.sl-petal-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.sl-petal-tag {
    position: absolute;
    pointer-events: none;
    display: inline-flex;
    flex-direction: column;
    gap: 3px;
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    color: #fff;
    user-select: none;
    will-change: transform, opacity;
    animation: slPetalFloat 18s linear forwards;
}

.sl-petal-tag-orig {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    color: rgba(255, 230, 242, 0.7);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85), 0 0 14px rgba(255, 143, 182, 0.4);
    white-space: nowrap;
}

.sl-petal-tag-trans {
    font-size: 0.8rem;
    font-weight: 400;
    color: rgba(255, 185, 212, 0.58);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
    white-space: nowrap;
}

@keyframes slPetalFloat {
    0% {
        opacity: 0;
        transform: translate3d(var(--x0), var(--y0), 0) rotate(var(--rot0)) scale(0.94);
    }
    10% {
        opacity: 0.85;
        transform: translate3d(calc(var(--x0) + var(--dx) * 0.1), calc(var(--y0) + var(--dy) * 0.1), 0) rotate(calc(var(--rot0) + 2deg)) scale(1);
    }
    85% {
        opacity: 0.75;
    }
    100% {
        opacity: 0;
        transform: translate3d(calc(var(--x0) + var(--dx)), calc(var(--y0) + var(--dy)), 0) rotate(calc(var(--rot0) + var(--drot))) scale(0.88);
        filter: blur(4px);
    }
}

.sl-next-anchor {
    position: absolute;
    right: max(48px, 8vw);
    bottom: max(48px, 8vh);
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    opacity: 0.6;
    transition: opacity 0.5s ease;
    max-width: min(85vw, 420px);
    text-align: right;
}

.sl-next-orig {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.sl-next-trans {
    font-size: 0.8rem;
    color: rgba(255, 195, 220, 0.55);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.sl-prologue-canvas {
    position: absolute;
    top: 45vh;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(92vw, 920px);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
                visibility 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 10;
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'Yu Mincho', 'Hiragino Mincho ProN', 'HiraMinProN-W3', SimSun, serif;
    padding: 16px 20px;
    border-radius: 20px;
    background: radial-gradient(ellipse at center, rgba(16, 8, 16, 0.22) 0%, rgba(16, 8, 16, 0.08) 65%, transparent 100%);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.sl-prologue-canvas.active {
    opacity: 1;
    visibility: visible;
}

.sl-pro-part {
    position: relative;
    width: 100%;
}

.sl-pro-part-1 {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(4px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.75s ease;
}

.sl-prologue-canvas.step-1 .sl-pro-part-1 {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.sl-pro-part-2 {
    opacity: 0;
    transform: translateX(-42px);
    filter: blur(4px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.75s ease;
}

.sl-prologue-canvas.step-2 .sl-pro-part-2 {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

.sl-pro-part-3 {
    opacity: 0;
    transform: translateX(48px);
    filter: blur(4px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.75s ease;
}

.sl-prologue-canvas.step-3 .sl-pro-part-3 {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

.sl-pro-row {
    display: flex;
    flex-direction: column;
    width: fit-content;
}

.sl-pro-r1 {
    margin-left: 8%;
}

.sl-pro-r2 {
    margin-left: 56%;
    margin-top: 12px;
}

.sl-pro-r3 {
    margin-left: 50%;
    margin-top: 20px;
}

.sl-pro-r4 {
    margin-left: 14%;
    margin-top: 16px;
}

.sl-pro-r5 {
    margin-left: auto;
    margin-right: 6%;
    margin-top: 22px;
    text-align: right;
    align-items: flex-end;
}

.sl-pro-zh,
.sl-pro-ja {
    display: block;
    white-space: nowrap;
    word-break: keep-all;
    line-height: 1.45;
    letter-spacing: 1.5px;
}

.sl-pro-r1 .sl-pro-zh,
.sl-pro-r2 .sl-pro-zh,
.sl-pro-r3 .sl-pro-zh,
.sl-pro-r4 .sl-pro-ja {
    font-size: clamp(1.05rem, 2.05vw, 1.4rem);
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 24px rgba(255, 143, 182, 0.5);
}

.sl-pro-r1 .sl-pro-ja,
.sl-pro-r2 .sl-pro-ja,
.sl-pro-r3 .sl-pro-ja,
.sl-pro-r4 .sl-pro-zh {
    font-size: clamp(0.85rem, 1.6vw, 1.12rem);
    font-weight: 400;
    color: rgba(255, 230, 240, 0.9);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9), 0 0 16px rgba(255, 107, 157, 0.35);
}

.sl-pro-r5 .sl-pro-ja {
    font-size: clamp(1.2rem, 2.4vw, 1.65rem);
    font-weight: 800;
    color: #fff2f7;
    letter-spacing: 2.8px;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.95), 0 0 28px rgba(255, 143, 182, 0.7);
}

.sl-pro-r5 .sl-pro-zh {
    font-size: clamp(0.92rem, 1.7vw, 1.2rem);
    font-weight: 500;
    color: rgba(255, 218, 232, 0.88);
    letter-spacing: 2.2px;
    margin-top: 3px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9), 0 0 18px rgba(255, 107, 157, 0.4);
}

.sl-prologue-canvas.hide-trans .sl-pro-zh {
    display: none !important;
}

.sl-duo-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1),
                visibility 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 8;
}

.sl-duo-layer.active {
    opacity: 1;
    visibility: visible;
}

.sl-duo-box {
    position: absolute;
    max-width: min(88vw, 560px);
    display: flex;
    flex-direction: column;
}

.sl-duo-tl {
    top: 18vh;
    left: 10vw;
    align-items: flex-start;
}

.sl-duo-br {
    bottom: 18vh;
    right: 10vw;
    align-items: flex-end;
}

.sl-duo-box .sl-main-orig {
    font-size: clamp(1.3rem, 3.2vw, 2.2rem);
}

.sl-center-quote {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1),
                visibility 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 12;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: min(88vw, 760px);
    text-align: center;
}

.sl-center-quote.active {
    opacity: 1;
    visibility: visible;
}

.sl-center-quote .sl-main-card {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0 auto;
}

.sl-center-quote .sl-main-orig {
    font-size: clamp(1.4rem, 3.8vw, 2.5rem);
    text-align: center;
}

.sl-center-quote .sl-main-trans {
    text-align: center;
}

.sl-corner-quote {
    position: absolute;
    bottom: 14vh;
    right: 8vw;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.22, 0.61, 0.36, 1),
                visibility 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 12;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    max-width: min(88vw, 560px);
}

.sl-corner-quote.active {
    opacity: 1;
    visibility: visible;
}

.sl-corner-orig {
    font-size: clamp(1.15rem, 2.8vw, 1.85rem) !important;
    font-style: italic;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.sl-chapter-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 11;
    overflow: hidden;
}

.sl-chapter-item {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    white-space: nowrap;
    will-change: transform, opacity, filter;
}

.sl-chapter-item.active {
    visibility: visible;
    animation: slChapterDrift 2.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.sl-chapter-item.sl-lane-center.active {
    animation: slChapterDriftCenter 1.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.sl-chapter-item.sl-lane-0 {
    top: 32vh;
    left: 12vw;
}

.sl-chapter-item.sl-lane-1 {
    top: 46vh;
    left: 18vw;
}

.sl-chapter-item.sl-lane-2 {
    top: 60vh;
    left: 14vw;
}

.sl-chapter-item.sl-lane-center {
    top: 46vh;
    left: 50%;
}

.sl-chapter-text {
    font-size: clamp(1.15rem, 2.4vw, 1.85rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.3;
    display: inline-block;
    background: linear-gradient(135deg, rgba(82, 38, 54, 0.96) 0%, rgba(138, 58, 88, 0.96) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

html[data-theme="dark"] .sl-chapter-text,
html.dark .sl-chapter-text {
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: #ffffff;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9), 0 0 20px rgba(255, 143, 182, 0.6);
}

@keyframes slChapterDrift {
    0% {
        opacity: 0;
        transform: translate3d(70px, 0, 0) scale(0.96);
        filter: blur(4px);
    }
    18% {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
        filter: blur(0);
    }
    75% {
        opacity: 1;
        transform: translate3d(-30px, 0, 0) scale(1);
        filter: blur(0);
    }
    100% {
        opacity: 0;
        transform: translate3d(-80px, 0, 0) scale(0.95);
        filter: blur(4px);
    }
}

@keyframes slChapterDriftCenter {
    0% {
        opacity: 0;
        transform: translate3d(calc(-50% + 60px), 0, 0) scale(0.96);
        filter: blur(4px);
    }
    18% {
        opacity: 1;
        transform: translate3d(-50%, 0, 0) scale(1.06);
        filter: blur(0);
    }
    75% {
        opacity: 1;
        transform: translate3d(calc(-50% - 20px), 0, 0) scale(1.04);
        filter: blur(0);
    }
    100% {
        opacity: 0;
        transform: translate3d(calc(-50% - 60px), 0, 0) scale(0.96);
        filter: blur(4px);
    }
}

.sl-dock {
    position: fixed;
    z-index: 55;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1),
                transform 0.6s cubic-bezier(0.34, 1.45, 0.5, 1);
}

@media (min-width: 840px) {
    .sl-dock {
        top: calc(16px + env(safe-area-inset-top, 0px));
        right: 24px;
    }
    html[data-style="md3"] .sl-dock {
        right: 156px;
        top: calc(21px + env(safe-area-inset-top, 0px));
    }
}

.sl-dock.visible {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.sl-badge-btn {
    appearance: none;
    border: 1px solid rgba(255, 143, 182, 0.38);
    background: rgba(18, 12, 22, 0.78);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    color: #ffe4ee;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
    transition: transform 0.25s cubic-bezier(0.34, 1.45, 0.5, 1),
                background 0.25s ease;
}

.sl-badge-btn:hover {
    transform: translateY(-2px);
    background: rgba(36, 20, 32, 0.88);
}

.sl-badge-btn.off {
    opacity: 0.5;
}

.sl-badge-icon {
    width: 13px;
    height: 13px;
    fill: #ff8fb6;
}

.sl-badge-opt {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(20, 14, 24, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-dim);
    padding: 5px 11px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.sl-badge-opt.active {
    background: linear-gradient(120deg, rgba(255, 143, 182, 0.35), rgba(255, 107, 157, 0.35));
    border-color: #ff8fb6;
    color: #fff;
}

.sl-switch-track {
    display: none;
}

html[data-style="md3"] .sl-dock {
    gap: 8px;
}

html[data-style="md3"] .sl-badge-btn {
    appearance: none;
    border: 1px solid transparent;
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    border-radius: var(--md-sys-shape-corner-full);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    font-family: var(--md-sys-typescale-plain);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1px;
    padding: 0 10px 0 14px;
    min-height: 38px;
    gap: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    transition: background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized);
}

html[data-style="md3"] .sl-badge-btn:hover {
    background: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface);
    transform: none;
}

html[data-style="md3"] .sl-badge-btn:active {
    transform: scale(0.96);
}

html[data-style="md3"] .sl-badge-btn .sl-badge-icon {
    fill: var(--md-sys-color-on-secondary-container);
    width: 16px;
    height: 16px;
    transition: fill var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized);
}

html[data-style="md3"] .sl-badge-btn:hover .sl-badge-icon {
    fill: var(--md-sys-color-on-surface);
}

html[data-style="md3"] .sl-switch-track {
    display: inline-flex;
    width: 32px;
    height: 18px;
    border-radius: var(--md-sys-shape-corner-full);
    background: var(--md-sys-color-primary);
    position: relative;
    align-items: center;
    padding: 2px;
    box-sizing: border-box;
    border: 1px solid transparent;
    transition: background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized);
}

html[data-style="md3"] .sl-switch-thumb {
    width: 12px;
    height: 12px;
    border-radius: var(--md-sys-shape-corner-full);
    background: var(--md-sys-color-on-primary);
    transform: translateX(14px);
    transition: transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized);
}

html[data-style="md3"] .sl-badge-btn.off {
    background: transparent;
    border-color: var(--md-sys-color-outline);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 1;
}

html[data-style="md3"] .sl-badge-btn.off .sl-badge-icon {
    fill: var(--md-sys-color-on-surface-variant);
}

html[data-style="md3"] .sl-badge-btn.off .sl-switch-track {
    background: var(--md-sys-color-surface-container-highest);
    border-color: var(--md-sys-color-outline);
}

html[data-style="md3"] .sl-badge-btn.off .sl-switch-thumb {
    background: var(--md-sys-color-outline);
    transform: translateX(0);
}

html[data-style="md3"] .sl-badge-opt {
    appearance: none;
    border: 1px solid var(--md-sys-color-outline);
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    color: var(--md-sys-color-on-surface-variant);
    border-radius: var(--md-sys-shape-corner-full);
    box-shadow: none;
    font-family: var(--md-sys-typescale-plain);
    font-size: 0.78rem;
    font-weight: 500;
    min-height: 38px;
    min-width: 38px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
                transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized);
}

html[data-style="md3"] .sl-badge-opt.active {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border-color: transparent;
}

html[data-style="md3"] .sl-badge-opt:hover {
    background: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface);
    transform: none;
}

html[data-style="md3"] .sl-badge-opt:active {
    transform: scale(0.96);
}

.sl-ripple {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(255, 143, 182, 0.75);
    box-shadow: 0 0 30px rgba(255, 107, 157, 0.6), inset 0 0 20px rgba(255, 182, 203, 0.4);
    transform: translate(-50%, -50%) scale(0);
    pointer-events: none;
    animation: slRippleExpand 1.6s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
}

@keyframes slRippleExpand {
    0% {
        transform: translate(-50%, -50%) scale(0.1);
        opacity: 1;
    }
    60% {
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(3.5);
        opacity: 0;
    }
}

@media (max-width: 839px) {
    .sl-dock {
        top: calc(12px + env(safe-area-inset-top, 0px));
        left: 12px;
        right: auto;
        gap: 5px;
    }
    .sl-badge-btn {
        padding: 5px 10px;
        font-size: 0.7rem;
    }
    .sl-badge-opt {
        padding: 4px 8px;
        font-size: 0.68rem;
    }
    html[data-style="md3"] .sl-dock {
        top: calc(12px + env(safe-area-inset-top, 0px));
        left: 12px;
        right: auto;
    }
    html[data-style="md3"] .sl-badge-btn {
        min-height: 32px;
        padding: 0 8px 0 10px;
        font-size: 0.72rem;
        gap: 6px;
    }
    html[data-style="md3"] .sl-switch-track {
        width: 26px;
        height: 15px;
    }
    html[data-style="md3"] .sl-switch-thumb {
        width: 10px;
        height: 10px;
        transform: translateX(11px);
    }
    html[data-style="md3"] .sl-badge-btn.off .sl-switch-thumb {
        transform: translateX(0);
    }
    html[data-style="md3"] .sl-badge-opt {
        min-height: 32px;
        min-width: 32px;
        padding: 0 8px;
        font-size: 0.72rem;
    }
    .sl-main-anchor {
        width: auto!important;
        max-width: calc(100vw - 28px)!important;
        box-sizing: border-box;
    }
    .sl-main-card {
        padding: 7px 13px;
        background: rgba(16, 8, 18, 0.22);
        border: 1px solid rgba(255, 143, 182, 0.16);
        border-radius: 14px;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    }
    .sl-main-orig {
        font-size: clamp(1.25rem, 5.6vw, 1.75rem);
        line-height: 1.32;
        letter-spacing: 0.4px;
        color: #ffffff;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.98), 0 0 20px rgba(255, 143, 182, 0.7);
        overflow-wrap: break-word;
        word-break: break-word;
    }
    .sl-main-trans {
        font-size: clamp(0.85rem, 3.8vw, 1.05rem);
        line-height: 1.4;
        letter-spacing: 0.8px;
        margin-top: 6px;
        color: #ffe0ec;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.95);
        overflow-wrap: break-word;
        word-break: break-word;
    }
    .sl-petal-tag {
        max-width: 80vw;
    }
    .sl-petal-tag-orig {
        font-size: 0.86rem;
        white-space: normal;
        overflow-wrap: break-word;
        word-break: break-word;
    }
    .sl-petal-tag-trans {
        font-size: 0.72rem;
        white-space: normal;
        overflow-wrap: break-word;
        word-break: break-word;
    }
    .sl-prologue-canvas {
        top: 40vh;
        width: calc(100vw - 20px);
        left: 10px;
        right: 10px;
        transform: translateY(-50%);
        padding: 10px 8px;
        background: radial-gradient(ellipse at center, rgba(16, 8, 16, 0.26) 0%, rgba(16, 8, 16, 0.1) 75%, transparent 100%);
        backdrop-filter: blur(3px);
        -webkit-backdrop-filter: blur(3px);
    }
    .sl-pro-zh,
    .sl-pro-ja {
        letter-spacing: 0.8px;
        line-height: 1.35;
    }
    .sl-pro-r1 .sl-pro-zh,
    .sl-pro-r2 .sl-pro-zh,
    .sl-pro-r3 .sl-pro-zh,
    .sl-pro-r4 .sl-pro-ja {
        font-size: clamp(0.8rem, 3.5vw, 0.98rem);
    }
    .sl-pro-r1 .sl-pro-ja,
    .sl-pro-r2 .sl-pro-ja,
    .sl-pro-r3 .sl-pro-ja,
    .sl-pro-r4 .sl-pro-zh {
        font-size: clamp(0.7rem, 3vw, 0.84rem);
    }
    .sl-pro-r5 .sl-pro-ja {
        font-size: clamp(0.98rem, 4.3vw, 1.22rem);
    }
    .sl-pro-r5 .sl-pro-zh {
        font-size: clamp(0.76rem, 3.2vw, 0.9rem);
    }
    .sl-pro-r1 {
        margin-left: 0;
    }
    .sl-pro-r2 {
        margin-left: 18%;
        margin-top: 8px;
    }
    .sl-pro-r3 {
        margin-left: 12%;
        margin-top: 12px;
    }
    .sl-pro-r4 {
        margin-left: 2%;
        margin-top: 10px;
    }
    .sl-pro-r5 {
        margin-left: auto;
        margin-right: 2px;
        margin-top: 14px;
        text-align: right;
    }
    .sl-duo-tl {
        top: 14vh;
        left: 14px;
        right: auto;
    }
    .sl-duo-br {
        bottom: 18vh;
        right: 14px;
        left: auto;
    }
    .sl-duo-box .sl-main-orig {
        font-size: clamp(1.05rem, 4.4vw, 1.35rem);
    }
    .sl-next-anchor {
        display: none;
    }
    .sl-center-quote {
        top: 48%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        max-width: calc(100vw - 28px);
    }
    .sl-center-quote .sl-main-orig {
        font-size: clamp(1.15rem, 5vw, 1.55rem);
    }
    .sl-center-quote .sl-main-trans {
        font-size: clamp(0.85rem, 3.6vw, 1.05rem);
    }
    .sl-corner-quote {
        bottom: 12vh;
        right: 16px;
        max-width: calc(100vw - 32px);
    }
    .sl-corner-orig {
        font-size: clamp(0.95rem, 4.2vw, 1.25rem) !important;
    }
    .sl-chapter-item {
        left: 14px !important;
        right: 14px !important;
        max-width: calc(100vw - 28px);
        white-space: normal;
        display: flex;
        justify-content: center;
    }
    .sl-chapter-item .sl-main-card {
        padding: 8px 14px;
        margin: 0 auto;
        text-align: center;
    }
    .sl-chapter-text {
        font-size: clamp(0.78rem, 3.4vw, 1.05rem);
        line-height: 1.35;
        text-align: center;
        display: block;
    }
    .sl-chapter-item.sl-lane-0 {
        top: 28vh;
    }
    .sl-chapter-item.sl-lane-1 {
        top: 44vh;
    }
    .sl-chapter-item.sl-lane-2 {
        top: 60vh;
    }
    .sl-chapter-item.sl-lane-center {
        top: 44vh;
    }
    @keyframes slChapterDrift {
        0% {
            opacity: 0;
            transform: translate3d(40px, 0, 0) scale(0.96);
            filter: blur(3px);
        }
        18% {
            opacity: 1;
            transform: translate3d(0, 0, 0) scale(1);
            filter: blur(0);
        }
        75% {
            opacity: 1;
            transform: translate3d(-15px, 0, 0) scale(1);
            filter: blur(0);
        }
        100% {
            opacity: 0;
            transform: translate3d(-40px, 0, 0) scale(0.95);
            filter: blur(3px);
        }
    }
    @keyframes slChapterDriftCenter {
        0% {
            opacity: 0;
            transform: translate3d(30px, 0, 0) scale(0.96);
            filter: blur(3px);
        }
        18% {
            opacity: 1;
            transform: translate3d(0, 0, 0) scale(1.03);
            filter: blur(0);
        }
        75% {
            opacity: 1;
            transform: translate3d(-10px, 0, 0) scale(1.02);
            filter: blur(0);
        }
        100% {
            opacity: 0;
            transform: translate3d(-30px, 0, 0) scale(0.96);
            filter: blur(3px);
        }
    }
}

@media (prefers-reduced-motion: reduce) {
    .sl-main-anchor, .sl-petal-tag, .sl-chapter-item {
        animation: none!important;
        transition: opacity 0.3s ease!important;
    }
}