.duck_story_page {
    --page-bg: var(--color-bg-base);
    --text: var(--color-text-primary);
    --muted: var(--color-text-muted);
    --brand: var(--color-brand);
    --brand-soft: var(--color-brand-light);
    --sky: #bdeaf7;
    --line: var(--color-line);
    --panel: var(--color-surface);
    --font-caption: clamp(12px, calc(11.5px + 0.16vw), 14px);
    --font-meta: clamp(13px, calc(12.75px + 0.08vw), 14px);
    --font-control: clamp(14px, calc(13.5px + 0.16vw), 16px);
    --font-body: clamp(15px, calc(14.5px + 0.16vw), 17px);
    --font-emphasis: clamp(16px, calc(15.5px + 0.16vw), 18px);
}

.duck_story_page {
    overflow-x: hidden;
    background: var(--page-bg);
    color: var(--text);
}

html.duck_part_panel_locked,
body.duck_part_panel_locked {
    overflow: hidden;
    overscroll-behavior: none;
}

.duck_story_page .header {
    transition:
        opacity 0.55s ease,
        transform 0.45s cubic-bezier(.215, .61, .355, 1),
        height 0.35s ease,
        background-color 0.35s ease,
        backdrop-filter 0.35s ease,
        box-shadow 0.35s ease;
}

.duck_story_page.duck_intro_active .header {
    opacity: 0;
    pointer-events: none;
}

.duck_story_page .header .logo_pc,
.duck_story_page .header .logo_m {
    transition:
        filter 0.42s ease,
        opacity 0.42s ease;
}

@media screen and (min-width: 1025px) {
    .duck_story_page .header.is_dark_section:not(:hover),
    .duck_story_page .header.is_dark_section.is_scroll:not(:hover) {
        border-bottom-color: transparent;
        background-color: rgba(32, 48, 37, 0.08);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        box-shadow: none;
    }

    .duck_story_page .header.is_dark_section:not(:hover) .logo_pc {
        filter: brightness(0) invert(1);
    }

    .duck_story_page .header.is_dark_section:not(:hover) .gnb_main {
        color: #f7f7f2;
    }

    .duck_story_page .header.is_dark_section:not(:hover) .gnb_item:hover .gnb_main,
    .duck_story_page .header.is_dark_section:not(:hover) .gnb_main.is_current {
        color: var(--color-brand-light);
    }

    .duck_story_page .header.is_dark_section:not(:hover) .gnb_main span::after {
        background: var(--color-brand-light);
    }
}

@media screen and (max-width: 1024px) {
    .duck_story_page .header.is_dark_section,
    .duck_story_page .header.is_dark_section.is_scroll {
        background-color: rgba(32, 48, 37, 0.08);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        box-shadow: none;
    }

    .duck_story_page .header.is_dark_section .logo_pc,
    .duck_story_page .header.is_dark_section .logo_m {
        filter: brightness(0) invert(1);
    }

    .duck_story_page .header.is_dark_section .menu_btn span {
        background-color: #f7f7f2;
    }

    .duck_story_page.menu_open .header.is_dark_section .logo_pc,
    .duck_story_page.menu_open .header.is_dark_section .logo_m {
        filter: none;
    }

    .duck_story_page.menu_open .header.is_dark_section .menu_btn span {
        background-color: var(--color-text-primary);
    }
}

:where(.duck_story_page .duck_story, .duck_story_page .intro) button,
:where(.duck_story_page .duck_story) a {
    color: inherit;
    font: inherit;
}

:where(.duck_story_page .duck_story, .duck_story_page .intro) button {
    border: 0;
    background: none;
    cursor: pointer;
}

.duck_story_page .duck_story button:focus-visible,
.duck_story_page .duck_story a:focus-visible,
.duck_story_page .intro button:focus-visible {
    outline: 3px solid #1269a8;
    outline-offset: 3px;
}

.intro {
    position: fixed;
    inset: 0;
    z-index: 11000;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: transparent;
    color: var(--color-text-primary);
}

.intro[hidden] {
    display: none;
}

.intro_copy,
.intro_brand {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
}

.intro_brand {
    display: flex;
    gap: clamp(18px, 2.2vw, 34px);
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.intro_word {
    position: absolute;
    margin: 0;
    max-width: calc(100% - 48px);
    font-size: clamp(42px, 5.2vw, 88px);
    font-weight: 700;
    line-height: 1.05;
    text-align: center;
    word-break: keep-all;
    opacity: 0;
    transform: translateY(38px);
}

.intro_symbol {
    display: block;
    width: clamp(82px, 8.4vw, 142px);
    height: auto;
}

.intro_wordmark_mask {
    display: block;
    width: clamp(180px, 18vw, 310px);
    overflow: hidden;
}

.intro_wordmark_mask img {
    display: block;
    width: 100%;
    height: auto;
    transform: translateX(-105%);
}

.intro_curtain {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    width: 50.1%;
    background: var(--page-bg);
}

.intro_curtain_left {
    left: 0;
}

.intro_curtain_right {
    right: 0;
}

.intro_skip {
    position: fixed;
    z-index: 3;
    right: max(40px, calc((100vw - 1600px) / 2));
    bottom: clamp(24px, 4vh, 48px);
    padding: 0 0 10px;
    border-bottom: 1px solid rgba(32, 35, 31, 0.45);
    color: rgba(32, 35, 31, 0.78);
    font-size: var(--font-meta);
}

.duck_story {
    --duck-explorer-line-x: clamp(72px, 8vw, 150px);
    width: 100%;
    min-height: 100%;
    position: relative;
    overflow: clip;
    background:
        linear-gradient(180deg, transparent 0, transparent 18%, rgba(102, 155, 69, 0.16) 18%, rgba(102, 155, 69, 0.16) calc(18% + 1px), transparent calc(18% + 1px)),
        var(--page-bg);
}

.duck_explorer {
    position: relative;
    width: 100%;
    height: 100svh;
    min-height: 680px;
    background: radial-gradient(circle at 62% 42%, rgba(189, 234, 247, 0.36), transparent 38%);
    isolation: isolate;
}

.duck_explorer::before,
.duck_explorer::after {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0;
    pointer-events: none;
    content: "";
    transition: opacity 0.62s cubic-bezier(.22, 1, .36, 1);
}

.duck_explorer::before {
    background:
        radial-gradient(circle at 50% 18%, rgba(137, 76, 255, .28), transparent 28%),
        radial-gradient(circle at 16% 66%, rgba(255, 45, 139, .2), transparent 30%),
        radial-gradient(circle at 85% 62%, rgba(0, 203, 255, .18), transparent 30%),
        #070811;
}

.duck_explorer::after {
    background: radial-gradient(circle at 50% 46%, transparent 26%, rgba(0, 0, 0, .64) 100%);
}

.duck_explorer.is_party_mode::before,
.duck_explorer.is_party_mode::after {
    opacity: 1;
}

.duck_explorer.is_party_live::before {
    animation: duckPartyBackdropDrift 4.2s ease-in-out infinite alternate;
}

.duck_explorer.is_party_live::after {
    animation: duckPartyVignettePulse 1.35s ease-in-out infinite alternate;
}

.duck_party_fx {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .48s ease, visibility .48s;
    isolation: isolate;
}

.duck_party_fx::before,
.duck_party_fx::after {
    position: absolute;
    pointer-events: none;
    content: "";
}

.duck_party_fx::before {
    inset: -42%;
    z-index: 0;
    opacity: .5;
    background: conic-gradient(from 0deg,
            transparent 0deg,
            rgba(51, 217, 255, .34) 34deg,
            transparent 72deg,
            rgba(255, 63, 157, .3) 126deg,
            transparent 168deg,
            rgba(255, 200, 87, .26) 222deg,
            transparent 262deg,
            rgba(139, 92, 255, .32) 316deg,
            transparent 360deg);
    filter: blur(54px);
    mix-blend-mode: screen;
    animation: duckPartyAuraSpin 7.6s linear infinite;
}

.duck_party_fx::after {
    inset: 0;
    z-index: 1;
    opacity: .42;
    background:
        radial-gradient(circle at 50% 46%, rgba(255, 255, 255, .24), transparent 12%),
        radial-gradient(circle at 24% 38%, rgba(51, 217, 255, .32), transparent 23%),
        radial-gradient(circle at 77% 62%, rgba(255, 63, 157, .3), transparent 25%);
    mix-blend-mode: screen;
    animation: duckPartyGlowPulse 1.15s ease-in-out infinite alternate;
}

.duck_explorer.is_party_live .duck_party_fx {
    opacity: 1;
    visibility: visible;
}

.duck_party_player {
    position: absolute;
    bottom: calc(24px + env(safe-area-inset-bottom));
    left: 50%;
    z-index: 6;
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    width: min(430px, calc(100% - 40px));
    min-height: 74px;
    padding: 11px 18px 11px 11px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 21px;
    color: #fff;
    background:
        radial-gradient(circle at 14% 0%, rgba(255, 166, 244, .34), transparent 34%),
        linear-gradient(125deg, rgba(159, 70, 232, .82), rgba(91, 56, 192, .8) 54%, rgba(24, 57, 113, .8));
    box-shadow:
        0 18px 46px rgba(2, 5, 20, .38),
        inset 0 1px 0 rgba(255, 255, 255, .17),
        0 0 34px rgba(168, 72, 255, .18);
    backdrop-filter: blur(18px) saturate(1.24);
    -webkit-backdrop-filter: blur(18px) saturate(1.24);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, 12px);
    transition:
        opacity .32s ease,
        visibility .32s,
        transform .42s cubic-bezier(.22, 1, .36, 1),
        filter .25s ease;
}

.duck_party_player::before {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(105deg, rgba(255, 255, 255, .09), transparent 38%, rgba(62, 213, 255, .08));
    pointer-events: none;
    content: "";
}

.duck_explorer.is_party_mode .duck_party_player {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.duck_party_player.is_paused {
    filter: saturate(.86) brightness(.94);
}

.duck_party_player_toggle,
.duck_party_player_meta,
.duck_party_player_time {
    position: relative;
    z-index: 1;
}

.duck_party_player_toggle {
    display: grid;
    width: 50px;
    height: 50px;
    padding: 0;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .32);
    border-radius: 50%;
    color: #fff;
    background: rgba(255, 255, 255, .19);
    box-shadow: 0 8px 20px rgba(28, 10, 74, .22), inset 0 1px 0 rgba(255, 255, 255, .2);
    cursor: pointer;
    transition: border-color .2s ease, background-color .2s ease, opacity .2s ease, transform .2s ease;
}

.duck_party_player_toggle:not(:disabled):hover,
.duck_party_player_toggle:not(:disabled):focus-visible {
    border-color: rgba(255, 255, 255, .76);
    background: rgba(255, 255, 255, .28);
    transform: scale(1.05);
}

.duck_party_player_toggle:disabled {
    opacity: .5;
    cursor: default;
}

.duck_party_player_icon {
    grid-area: 1 / 1;
    width: 22px;
    height: 22px;
}

.duck_party_player_icon svg {
    display: block;
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.duck_party_player_icon--play,
.duck_party_player.is_paused .duck_party_player_icon--pause {
    display: none;
}

.duck_party_player.is_paused .duck_party_player_icon--play {
    display: block;
}

.duck_party_player_meta {
    min-width: 0;
}

.duck_party_player_title {
    overflow: hidden;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.01em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.duck_party_player_progress {
    position: relative;
    width: 100%;
    height: 4px;
    margin-top: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(7, 9, 25, .3);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .2);
}

.duck_party_player_progress_fill {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #fff, #91efff 54%, #ffb4ee);
    box-shadow: 0 0 10px rgba(145, 239, 255, .68);
    transform: scaleX(0);
    transform-origin: 0 50%;
    will-change: transform;
}

.duck_party_player_time {
    color: rgba(255, 255, 255, .92);
    font-size: 14px;
    font-variant-numeric: tabular-nums;
    letter-spacing: .02em;
}

@media screen and (min-width: 1025px) {
    .duck_party_player {
        bottom: clamp(28px, 3vw, 40px);
        right: clamp(28px, 3vw, 48px);
        left: auto;
        grid-template-columns: 42px minmax(0, 1fr) auto;
        gap: 10px;
        width: min(320px, calc(100% - 64px));
        min-height: 62px;
        padding: 9px 14px 9px 9px;
        border-radius: 18px;
        transform: translateY(12px);
    }

    .duck_explorer.is_party_mode .duck_party_player {
        transform: translateY(0);
    }

    .duck_party_player_toggle {
        width: 42px;
        height: 42px;
    }

    .duck_party_player_icon {
        width: 18px;
        height: 18px;
    }

    .duck_party_player_title {
        font-size: 14px;
    }

    .duck_party_player_progress {
        height: 3px;
        margin-top: 7px;
    }

    .duck_party_player_time {
        font-size: 12px;
    }
}

.duck_explorer.is_party_paused::before,
.duck_explorer.is_party_paused::after,
.duck_explorer.is_party_paused .duck_party_fx::before,
.duck_explorer.is_party_paused .duck_party_fx::after,
.duck_explorer.is_party_paused .duck_party_beam,
.duck_explorer.is_party_paused .duck_party_spark,
.duck_explorer.is_party_live.is_party_paused #duck-canvas {
    animation-play-state: paused;
}

.duck_party_beam {
    --party-beam-color: 255, 255, 255;
    --party-beam-angle: 0deg;
    --party-beam-swing: 9deg;
    --party-beam-blur-start: 28px;
    --party-beam-blur-end: 20px;
    position: absolute;
    top: -7%;
    left: 50%;
    z-index: 2;
    width: clamp(260px, 32vw, 620px);
    height: 116%;
    background: conic-gradient(from 0deg at 50% 0%,
            transparent 0deg,
            transparent 170deg,
            rgba(var(--party-beam-color), 0) 172deg,
            rgba(var(--party-beam-color), .05) 174deg,
            rgba(var(--party-beam-color), .16) 177deg,
            rgba(var(--party-beam-color), .29) 180deg,
            rgba(var(--party-beam-color), .16) 183deg,
            rgba(var(--party-beam-color), .05) 186deg,
            rgba(var(--party-beam-color), 0) 188deg,
            transparent 190deg,
            transparent 360deg);
    filter: blur(var(--party-beam-blur-end));
    mix-blend-mode: screen;
    -webkit-mask-image: linear-gradient(180deg,
            #000 0%,
            rgba(0, 0, 0, .86) 36%,
            rgba(0, 0, 0, .46) 68%,
            transparent 96%);
    mask-image: linear-gradient(180deg,
            #000 0%,
            rgba(0, 0, 0, .86) 36%,
            rgba(0, 0, 0, .46) 68%,
            transparent 96%);
    transform: translateX(-50%) rotate(var(--party-beam-angle));
    transform-origin: 50% 0;
    animation: duckPartyBeam 2.35s ease-in-out infinite alternate;
}

.duck_party_beam--cyan {
    --party-beam-color: 51, 217, 255;
    --party-beam-angle: -31deg;
}

.duck_party_beam--magenta {
    --party-beam-color: 255, 63, 157;
    --party-beam-angle: 34deg;
    --party-beam-swing: -11deg;
    animation-delay: -.9s;
}

.duck_party_beam--amber {
    --party-beam-color: 255, 200, 87;
    --party-beam-angle: -12deg;
    --party-beam-swing: 14deg;
    --party-beam-blur-start: 22px;
    --party-beam-blur-end: 16px;
    width: clamp(220px, 25vw, 480px);
    background: conic-gradient(from 0deg at 50% 0%,
            transparent 0deg,
            transparent 173deg,
            rgba(var(--party-beam-color), 0) 175deg,
            rgba(var(--party-beam-color), .08) 177deg,
            rgba(var(--party-beam-color), .3) 180deg,
            rgba(var(--party-beam-color), .08) 183deg,
            rgba(var(--party-beam-color), 0) 185deg,
            transparent 187deg,
            transparent 360deg);
    animation-delay: -1.8s;
}

.duck_party_beam--violet {
    --party-beam-color: 139, 92, 255;
    --party-beam-angle: 15deg;
    --party-beam-swing: -13deg;
    width: clamp(240px, 28vw, 520px);
    animation-delay: -2.7s;
}

.duck_party_spark {
    --spark-x: 50%;
    --spark-y: 50%;
    --spark-color: #fff;
    --spark-drift-x: 18px;
    --spark-drift-y: -20px;
    position: absolute;
    top: var(--spark-y);
    left: var(--spark-x);
    z-index: 3;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--spark-color);
    box-shadow: 0 0 8px var(--spark-color), 0 0 20px var(--spark-color);
    animation: duckPartySpark 1.35s ease-in-out infinite alternate;
}

.duck_party_spark::before,
.duck_party_spark::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1px;
    height: 26px;
    background: linear-gradient(180deg, transparent, var(--spark-color), transparent);
    content: "";
    transform: translate(-50%, -50%);
}

.duck_party_spark::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.duck_party_spark--01 { --spark-x: 9%; --spark-y: 24%; --spark-color: #33d9ff; }
.duck_party_spark--02 { --spark-x: 18%; --spark-y: 72%; --spark-color: #ff3f9d; --spark-drift-x: -16px; animation-delay: -.25s; }
.duck_party_spark--03 { --spark-x: 29%; --spark-y: 42%; --spark-color: #ffc857; --spark-drift-y: 22px; animation-delay: -.5s; }
.duck_party_spark--04 { --spark-x: 38%; --spark-y: 84%; --spark-color: #8b5cff; --spark-drift-x: -22px; animation-delay: -.75s; }
.duck_party_spark--05 { --spark-x: 47%; --spark-y: 31%; --spark-color: #33d9ff; --spark-drift-y: 18px; animation-delay: -1s; }
.duck_party_spark--06 { --spark-x: 58%; --spark-y: 66%; --spark-color: #ff3f9d; --spark-drift-x: -18px; animation-delay: -1.25s; }
.duck_party_spark--07 { --spark-x: 68%; --spark-y: 22%; --spark-color: #ffc857; --spark-drift-x: 24px; animation-delay: -1.5s; }
.duck_party_spark--08 { --spark-x: 79%; --spark-y: 78%; --spark-color: #8b5cff; --spark-drift-y: 24px; animation-delay: -.4s; }
.duck_party_spark--09 { --spark-x: 91%; --spark-y: 38%; --spark-color: #33d9ff; --spark-drift-x: -24px; animation-delay: -.8s; }
.duck_party_spark--10 { --spark-x: 85%; --spark-y: 58%; --spark-color: #ff3f9d; --spark-drift-y: 20px; animation-delay: -1.2s; }
.duck_party_spark--11 { --spark-x: 13%; --spark-y: 51%; --spark-color: #ffc857; --spark-drift-x: -20px; animation-delay: -1.6s; }
.duck_party_spark--12 { --spark-x: 62%; --spark-y: 88%; --spark-color: #8b5cff; --spark-drift-x: 22px; animation-delay: -.65s; }

.explorer_copy,
.hotspot_layer,
.viewer_controls,
.part_mode_switch,
.part_navigation,
.interaction_hint {
    transition:
        opacity .42s ease,
        filter .42s ease,
        transform .56s cubic-bezier(.22, 1, .36, 1),
        visibility .42s;
}

.duck_explorer.is_party_mode .explorer_copy,
.duck_explorer.is_party_mode .hotspot_layer,
.duck_explorer.is_party_mode .viewer_controls,
.duck_explorer.is_party_mode .part_mode_switch,
.duck_explorer.is_party_mode .part_navigation,
.duck_explorer.is_party_mode .interaction_hint {
    opacity: 0;
    visibility: hidden;
    filter: blur(7px);
    pointer-events: none;
}

.duck_explorer.is_party_mode .explorer_copy {
    transform: translateX(-56px);
}

.duck_explorer.is_party_mode .viewer_controls,
.duck_explorer.is_party_mode .part_mode_switch {
    transform: translateX(56px);
}

.duck_explorer.is_party_mode .part_navigation {
    transform: translate(56px, -58%);
}

.duck_explorer.is_party_mode #duck-canvas {
    cursor: default;
}

.duck_explorer.is_party_live #duck-canvas {
    filter:
        saturate(1.22)
        contrast(1.05)
        drop-shadow(0 0 22px rgba(51, 217, 255, .34))
        drop-shadow(0 0 38px rgba(255, 63, 157, .22));
    animation: duckPartyCanvasGlow 1.2s ease-in-out infinite alternate;
}

.duck_story_page.duck_party_active .header,
.duck_story_page.duck_party_active .header.is_scroll {
    opacity: 0;
    transform: translateY(-112%);
    pointer-events: none;
    border-bottom-color: transparent;
    background-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.duck_story_page.duck_party_active .header .logo_pc,
.duck_story_page.duck_party_active .header .logo_m {
    filter: brightness(0) invert(1);
}

.duck_story_page.duck_party_active .header .gnb_main {
    color: #f7f7f2;
}

.duck_story_page.duck_party_active .header .menu_btn span {
    background-color: #f7f7f2;
}

@keyframes duckPartyBeam {
    0% {
        opacity: .3;
        filter: blur(var(--party-beam-blur-start));
        transform: translateX(-54%) rotate(calc(var(--party-beam-angle) - var(--party-beam-swing))) scaleX(.82);
    }

    100% {
        opacity: .64;
        filter: blur(var(--party-beam-blur-end));
        transform: translateX(-46%) rotate(calc(var(--party-beam-angle) + var(--party-beam-swing))) scaleX(1.08);
    }
}

@keyframes duckPartyBeamMobile {
    0% {
        opacity: .3;
        transform: translateX(-54%) rotate(calc(var(--party-beam-angle) - var(--party-beam-swing))) scaleX(.82);
    }

    100% {
        opacity: .64;
        transform: translateX(-46%) rotate(calc(var(--party-beam-angle) + var(--party-beam-swing))) scaleX(1.08);
    }
}

@keyframes duckPartySpark {
    0% {
        opacity: .22;
        transform: translate3d(calc(var(--spark-drift-x) * -.42), calc(var(--spark-drift-y) * -.42), 0) scale(.52) rotate(0deg);
    }

    100% {
        opacity: .94;
        transform: translate3d(var(--spark-drift-x), var(--spark-drift-y), 0) scale(1.36) rotate(36deg);
    }
}

@keyframes duckPartyBackdropDrift {
    0% {
        transform: translate3d(-2%, 1%, 0) scale(1.08);
        filter: hue-rotate(-8deg) saturate(1.08);
    }

    100% {
        transform: translate3d(2%, -1.5%, 0) scale(1.16);
        filter: hue-rotate(16deg) saturate(1.34);
    }
}

@keyframes duckPartyVignettePulse {
    0% {
        opacity: .7;
    }

    100% {
        opacity: 1;
    }
}

@keyframes duckPartyAuraSpin {
    to {
        transform: rotate(360deg) scale(1.08);
    }
}

@keyframes duckPartyGlowPulse {
    0% {
        opacity: .28;
        transform: scale(.94);
    }

    100% {
        opacity: .68;
        transform: scale(1.1);
    }
}

@keyframes duckPartyCanvasGlow {
    0% {
        filter:
            saturate(1.16)
            contrast(1.03)
            drop-shadow(0 0 16px rgba(51, 217, 255, .26))
            drop-shadow(0 0 28px rgba(255, 63, 157, .18));
    }

    100% {
        filter:
            saturate(1.32)
            contrast(1.08)
            drop-shadow(0 0 30px rgba(51, 217, 255, .46))
            drop-shadow(0 0 52px rgba(255, 63, 157, .3));
    }
}

@media (prefers-reduced-motion: reduce) {
    .duck_explorer.is_party_live::before,
    .duck_explorer.is_party_live::after,
    .duck_explorer.is_party_live #duck-canvas,
    .duck_party_fx::before,
    .duck_party_fx::after,
    .duck_party_beam,
    .duck_party_spark {
        animation: none;
    }

    .duck_party_beam {
        opacity: .34;
    }

    .duck_party_spark {
        opacity: .5;
    }
}

.explorer_copy {
    position: absolute;
    left: clamp(28px, 6vw, 116px);
    bottom: clamp(50px, 8vh, 92px);
    z-index: 12;
    width: min(420px, 30vw);
    pointer-events: none;
}

.explorer_copy h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
}

.explorer_description {
    margin-top: 22px;
    color: var(--muted);
    font-size: var(--font-body);
    line-height: 1.75;
}

.viewer_stage {
    position: absolute;
    inset: 0;
    z-index: 2;
    overflow: hidden;
}

#duck-canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
    touch-action: pan-y;
}

#duck-canvas:active {
    cursor: grabbing;
}

.hotspot_layer {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
}

.hotspot {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 44px;
    min-height: 44px;
    transform: translate(-22px, -22px);
    pointer-events: auto;
}

.hotspot_visual {
    position: relative;
    flex: 0 0 13px;
    width: 13px;
    height: 13px;
}

.hotspot_dot {
    position: relative;
    display: block;
    width: 13px;
    height: 13px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 1px rgba(32, 48, 37, 0.3), 0 4px 12px rgba(32, 48, 37, 0.18);
    transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.hotspot_dot::after {
    content: "";
    position: absolute;
    inset: -9px;
    border: 1px solid rgba(102, 155, 69, 0.45);
    border-radius: 50%;
    animation: hotspotPulse 2.2s ease-out infinite;
}

.hotspot_image {
    position: absolute;
    top: 50%;
    left: 50%;
    width: clamp(76px, 5.4vw, 104px);
    max-width: none;
    height: clamp(76px, 5.4vw, 104px);
    border: 3px solid #fff;
    border-radius: 50%;
    background: #eef0eb;
    object-fit: cover;
    box-shadow:
        0 0 0 1px rgba(32, 48, 37, 0.16),
        0 14px 36px rgba(32, 48, 37, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%) scale(0.74);
    transition:
        opacity 0.28s ease,
        transform 0.4s cubic-bezier(.215, .61, .355, 1),
        visibility 0.28s;
    pointer-events: none;
}

.hotspot_name {
    padding: 7px 10px;
    border: 1px solid rgba(32, 48, 37, 0.13);
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 5px 18px rgba(32, 48, 37, 0.08);
    color: #30352f;
    font-size: var(--font-caption);
    font-weight: 700;
    white-space: nowrap;
    backdrop-filter: blur(8px);
    transition: transform 0.35s cubic-bezier(.215, .61, .355, 1);
}

.hotspot:hover .hotspot_dot,
.hotspot.is_emphasized .hotspot_dot {
    transform: scale(1.32);
    background: #1269a8;
}

.hotspot.has_image.is_active .hotspot_dot {
    opacity: 0;
    transform: scale(0.6);
}

.hotspot.has_image.is_active .hotspot_dot::after {
    animation: none;
}

.hotspot.has_image.is_active .hotspot_image {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.hotspot.has_image.is_active.is_panel_overlap .hotspot_image {
    transform: translate(calc(-50% - clamp(92px, 6.4vw, 120px)), -50%) scale(1);
}

.hotspot.has_image.is_active .hotspot_name {
    transform: translateX(clamp(34px, 2.7vw, 52px));
}

@media (hover: hover) and (pointer: fine) {
    .hotspot.has_image:not(.is_active):hover .hotspot_dot {
        opacity: 0;
        transform: scale(0.6);
    }

    .hotspot.has_image:not(.is_active):hover .hotspot_dot::after {
        animation: none;
    }

    .hotspot.has_image:not(.is_active):hover .hotspot_image {
        opacity: 1;
        visibility: visible;
        transform: translate(-50%, -50%) scale(1);
        transition-delay: 0.18s;
    }

    .hotspot.has_image:not(.is_active):hover .hotspot_name {
        transform: translateX(clamp(34px, 2.7vw, 52px));
    }
}

.hotspot_layer.has_active .hotspot:not(.is_emphasized):not(.is_active) {
    opacity: 0.38;
}

.model_loading,
.model_fallback {
    position: absolute;
    top: 50%;
    left: 60%;
    z-index: 6;
    transform: translate(-50%, -50%);
}

.model_loading {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-size: var(--font-meta);
}

.model_loading.is_hidden {
    display: none;
}

.loading_ring {
    width: 24px;
    height: 24px;
    border: 2px solid var(--line);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: loadingSpin 0.8s linear infinite;
}

.model_fallback {
    width: min(46vw, 680px);
    color: var(--muted);
    text-align: center;
}

.model_fallback img {
    display: block;
    width: 100%;
    max-height: 55vh;
    object-fit: contain;
}

.model_fallback p {
    margin-top: 18px;
    font-size: var(--font-control);
}

body.capture_mode .duck_story {
    background: var(--page-bg);
}

body.capture_mode .explorer_copy,
body.capture_mode .hotspot_layer,
body.capture_mode .viewer_controls,
body.capture_mode .part_mode_switch,
body.capture_mode .part_navigation,
body.capture_mode .interaction_hint,
body.capture_mode .part_panel {
    display: none;
}

.viewer_controls {
    position: absolute;
    right: clamp(28px, 4vw, 72px);
    bottom: clamp(46px, 7vh, 82px);
    z-index: 14;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px);
}

.viewer_controls button {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    font-size: 22px;
}

.viewer_controls button+button {
    border-top: 1px solid var(--line);
}

.reset_icon {
    display: block;
    width: 20px;
    height: 20px;
}

.reset_icon svg {
    display: block;
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
    transform: scaleX(-1);
}

.part_navigation {
    position: absolute;
    top: 50%;
    right: clamp(28px, 4vw, 72px);
    z-index: 12;
    width: 142px;
    transform: translateY(-58%);
}

.part_mode_switch {
    position: absolute;
    top: clamp(82px, 10vh, 110px);
    right: clamp(28px, 4vw, 72px);
    z-index: 16;
    display: flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 8px 24px rgba(32, 48, 37, 0.05);
    backdrop-filter: blur(12px);
}

.part_mode_button {
    min-height: 40px;
    padding: 0 16px;
    border-radius: 2px;
    color: var(--muted);
    font-size: var(--font-meta);
    font-weight: 500;
    white-space: nowrap;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.part_mode_button:hover {
    color: var(--text);
    font-weight: 600;
}

.part_mode_button.is_active {
    background: var(--brand);
    color: #fff;
}

.part_navigation_label {
    margin-bottom: 12px;
    color: var(--muted);
    font-size: var(--font-caption);
    font-weight: 700;
}

.part_navigation_list {
    display: flex;
    flex-direction: column;
}

.part_button {
    position: relative;
    min-height: 44px;
    padding: 10px 28px 10px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: var(--font-control);
    text-align: left;
    transition: color 0.25s ease, padding-left 0.25s ease;
}

.part_button::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 2px;
    width: 6px;
    height: 6px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
}

.part_button:hover,
.part_button.is_active {
    padding-left: 8px;
    color: var(--text);
}

.part_button.is_active {
    font-weight: 700;
}

.interaction_hint {
    position: absolute;
    left: 60%;
    bottom: clamp(30px, 5vh, 56px);
    z-index: 11;
    color: var(--muted);
    font-size: var(--font-meta);
    transform: translateX(-50%);
}

.part_panel {
    position: absolute;
    top: 50%;
    right: clamp(190px, 14vw, 260px);
    z-index: 30;
    width: min(380px, 30vw);
    padding: 44px 34px 34px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 24px 70px rgba(32, 48, 37, 0.15);
    opacity: 0;
    transform: translate(24px, -50%);
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(.215, .61, .355, 1), visibility 0.35s;
    backdrop-filter: blur(16px);
}

.part_panel.is_open {
    opacity: 1;
    transform: translate(0, -50%);
    visibility: visible;
    pointer-events: auto;
}

.panel_close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 44px;
    height: 44px;
}

.panel_close span {
    position: absolute;
    top: 21px;
    left: 12px;
    width: 20px;
    height: 1px;
    background: var(--text);
}

.panel_close span:first-child {
    transform: rotate(45deg);
}

.panel_close span:last-child {
    transform: rotate(-45deg);
}

.panel_header {
    display: contents;
}

.panel_heading {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    grid-template-areas: "title label";
    column-gap: 12px;
    align-items: baseline;
}

.panel_image {
    display: none;
}

.panel_label {
    grid-area: label;
    margin: 0;
    color: var(--color-text-disabled);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    text-transform: lowercase;
}

.part_panel h2 {
    grid-area: title;
    margin-top: 0;
    color: var(--color-text-primary);
    font-size: 34px;
    line-height: 1.2;
}

.panel_header+.panel_content_group {
    margin-top: 24px;
}

.panel_content_group+.panel_content_group {
    margin-top: 18px;
}

.panel_content_label {
    margin-bottom: 7px;
    color: var(--color-brand);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
}

.panel_summary {
    color: var(--color-text-primary);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.45;
    word-break: keep-all;
}

.panel_description {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.45;
    word-break: keep-all;
}

.panel_meta {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}

.panel_meta>p {
    color: var(--muted);
    font-size: var(--font-meta);
}

.panel_meta_hint,
.panel_meta_thumb,
.panel_meta_indicator {
    display: none;
}

.panel_meta ul {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 12px;
    list-style: none;
}

.panel_meta li {
    padding: 7px 9px;
    border: 1px solid var(--line);
    border-radius: 2px;
    background: #f8faf6;
    font-size: var(--font-meta);
}

.panel_meta li.has_action {
    padding: 0;
    overflow: hidden;
}

.panel_meta_button {
    min-height: 34px;
    padding: 7px 10px;
    color: var(--muted);
    transition: background-color 0.25s ease, color 0.25s ease;
}

.panel_meta_button:hover {
    color: var(--text);
}

.panel_meta_button.is_active {
    background: var(--brand);
    color: #fff;
}

@media screen and (min-width: 1025px) {
    .part_panel.has_subparts .panel_summary {
        min-height: calc(1.45em * 2);
    }

    .part_panel.has_subparts .panel_description {
        min-height: calc(1.45em * 3);
    }

    .panel_meta.has_selector ul {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    .panel_meta.has_selector li.has_action {
        min-width: 0;
        border: 0;
        border-radius: 7px;
        background: transparent;
        overflow: visible;
    }

    .panel_meta.has_selector .panel_meta_button {
        display: grid;
        grid-template-columns: 28px minmax(0, 1fr) 14px;
        gap: 7px;
        align-items: center;
        width: 100%;
        min-height: 42px;
        padding: 6px 7px;
        border: 1px solid var(--line);
        border-radius: 7px;
        background: rgba(255, 255, 255, 0.78);
        color: var(--text);
        text-align: left;
        transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    }

    .panel_meta.has_selector .panel_meta_button:hover {
        border-color: rgba(102, 155, 69, 0.45);
        background: rgba(102, 155, 69, 0.06);
    }

    .panel_meta.has_selector .panel_meta_button.is_active {
        border-color: var(--brand);
        background: rgba(102, 155, 69, 0.1);
        box-shadow: 0 5px 14px rgba(65, 99, 49, 0.08);
    }

    .panel_meta.has_selector .panel_meta_thumb {
        display: block;
        width: 28px;
        height: 28px;
        border-radius: 5px;
        background: #eef0eb;
        object-fit: cover;
    }

    .panel_meta.has_selector .panel_meta_name {
        min-width: 0;
        overflow: hidden;
        font-size: 13px;
        font-weight: 600;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .panel_meta.has_selector .panel_meta_indicator {
        position: relative;
        display: block;
        width: 14px;
        height: 14px;
    }

    .panel_meta.has_selector .panel_meta_indicator::before {
        position: absolute;
        top: 3px;
        left: 3px;
        width: 6px;
        height: 6px;
        border-top: 1px solid var(--muted);
        border-right: 1px solid var(--muted);
        content: "";
        transform: rotate(45deg);
    }

    .panel_meta.has_selector .panel_meta_button.is_active .panel_meta_indicator {
        border-radius: 50%;
        background: var(--brand);
    }

    .panel_meta.has_selector .panel_meta_button.is_active .panel_meta_indicator::before {
        top: 50%;
        left: 50%;
        width: 3px;
        height: 6px;
        border: 0;
        border-right: 1.5px solid #fff;
        border-bottom: 1.5px solid #fff;
        transform: translate(-50%, -58%) rotate(45deg);
    }
}

@keyframes loadingSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes hotspotPulse {
    0% {
        opacity: 0.8;
        transform: scale(0.7);
    }

    70%,
    100% {
        opacity: 0;
        transform: scale(1.3);
    }
}

@media screen and (min-width: 1025px) and (max-width: 1600px) {
    .duck_story {
        --duck-explorer-line-x: clamp(64px, 7vw, 112px);
    }

    .intro_skip {
        right: 48px;
    }

    .explorer_copy {
        width: min(360px, 28vw);
    }

    .explorer_copy h1 {
        font-size: 44px;
    }

    .explorer_description {
        font-size: var(--font-body);
    }

    .part_navigation {
        width: 126px;
    }

    .part_panel {
        width: min(350px, 29vw);
        padding: 40px 30px 30px;
    }
}

@media screen and (min-width: 1025px) and (max-width: 1440px) {
    .duck_story {
        --duck-explorer-line-x: clamp(56px, 6vw, 86px);
    }
}

@media screen and (min-width: 1025px) and (max-height: 900px) {
    .explorer_copy {
        bottom: clamp(34px, 5vh, 50px);
    }

    .explorer_description {
        margin-top: 16px;
    }

    .viewer_controls {
        bottom: clamp(30px, 5vh, 46px);
    }

    .interaction_hint {
        bottom: clamp(18px, 3vh, 30px);
    }
}

@media screen and (max-width: 1024px) {
    .duck_explorer {
        height: 100vh;
        height: 100svh;
        height: 100dvh;
        min-height: 0;
    }

    .intro_skip {
        right: clamp(24px, 4vw, 64px);
    }

    .part_panel.has_subparts .panel_summary,
    .part_panel.has_subparts .panel_description {
        min-height: calc(1.45em * 2);
    }

    .hotspot_image {
        display: none;
    }

    .hotspot.has_image.is_active .hotspot_dot {
        opacity: 1;
        transform: scale(1.32);
        background: #1269a8;
    }

    .hotspot.has_image.is_active .hotspot_name {
        transform: none;
    }
}

@media screen and (min-width: 600px) and (max-width: 1024px) {
    body.duck_part_panel_locked .duck_explorer {
        z-index: 1001;
    }

    .duck_party_player {
        right: auto;
        bottom: max(clamp(24px, 4dvh, 36px), calc(16px + env(safe-area-inset-bottom)));
        left: 50%;
        grid-template-columns: 42px minmax(0, 1fr) auto;
        gap: 10px;
        width: min(320px, calc(100% - 48px));
        min-height: 62px;
        padding: 9px 14px 9px 9px;
        border-radius: 18px;
        transform: translate(-50%, 12px);
    }

    .duck_explorer.is_party_mode .duck_party_player {
        transform: translate(-50%, 0);
    }

    .duck_party_player_toggle {
        width: 42px;
        height: 42px;
    }

    .duck_party_player_icon {
        width: 18px;
        height: 18px;
    }

    .duck_party_player_title {
        font-size: 14px;
    }

    .duck_party_player_progress {
        height: 3px;
        margin-top: 7px;
    }

    .duck_party_player_time {
        font-size: 12px;
    }

    .duck_explorer {
        min-height: 0;
    }

    .duck_story {
        --duck-explorer-line-x: clamp(24px, 4vw, 40px);
        background:
            linear-gradient(180deg, transparent 0, transparent 16%, rgba(102, 155, 69, 0.16) 16%, rgba(102, 155, 69, 0.16) calc(16% + 1px), transparent calc(16% + 1px)),
            var(--page-bg);
    }

    .duck_explorer {
        background: radial-gradient(circle at 54% 46%, rgba(189, 234, 247, 0.38), transparent 42%);
    }

    .explorer_copy {
        top: auto;
        left: 3.5%;
        bottom: max(clamp(32px, 6dvh, 60px), calc(20px + env(safe-area-inset-bottom)));
        width: min(390px, 55vw);
    }

    .explorer_copy h1 {
        font-size: clamp(36px, 5.4vw, 48px);
    }

    .explorer_description {
        font-size: var(--font-body);
        margin-top: clamp(12px, 2.4dvh, 25px);
        line-height: 1.45;
    }

    .model_loading,
    .model_fallback {
        left: 50%;
    }

    .hotspot_name {
        font-size: 14px;
    }

    .part_navigation {
        display: none;
    }

    .part_mode_switch {
        position: absolute;
        top: max(clamp(68px, 11dvh, 96px), calc(20px + env(safe-area-inset-top)));
        right: 3.5%;
        bottom: auto;
    }

    .part_mode_button {
        font-size: var(--font-control);
    }

    .part_navigation_label {
        display: none;
    }

    .part_navigation_list {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        border-top: 1px solid var(--line);
        border-bottom: 1px solid var(--line);
    }

    .part_button {
        min-height: 52px;
        padding: 0;
        border-top: 0;
        font-size: var(--font-control);
        text-align: center;
    }

    .part_button+.part_button {
        border-left: 1px solid var(--line);
    }

    .part_button:nth-child(3n + 1) {
        border-left: 0;
    }

    .part_button:nth-child(n + 4) {
        border-top: 1px solid var(--line);
    }

    .part_button::after {
        display: none;
    }

    .part_button:hover,
    .part_button.is_active {
        padding-left: 0;
        background: rgba(189, 234, 247, 0.45);
    }

    .viewer_controls {
        right: 3.5%;
        bottom: max(clamp(32px, 6dvh, 60px), calc(20px + env(safe-area-inset-bottom)));
        flex-direction: row;
    }

    .viewer_controls button+button {
        border-top: 0;
        border-left: 1px solid var(--line);
    }

    .interaction_hint {
        right: 3.5%;
        bottom: max(clamp(92px, 14dvh, 120px), calc(80px + env(safe-area-inset-bottom)));
        left: auto;
        font-size: 12px;
        transform: none;
    }

    .part_panel {
        top: auto;
        right: 3.5%;
        bottom: max(clamp(24px, 5dvh, 50px), calc(16px + env(safe-area-inset-bottom)));
        left: 3.5%;
        z-index: 1100;
        width: auto;
        max-height: calc(100dvh - max(32px, env(safe-area-inset-top)) - max(32px, env(safe-area-inset-bottom)));
        padding: 48px 34px 30px;
        border-color: rgba(217, 223, 212, 0.82);
        background: rgba(255, 255, 255, 0.95);
        box-shadow: 0 24px 70px rgba(32, 48, 37, 0.16);
        overflow-y: auto;
        overscroll-behavior: contain;
        transform: translateY(24px);
        backdrop-filter: blur(18px);
    }

    .part_panel.is_open {
        transform: translateY(0);
    }

    .panel_header {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 128px;
        gap: 28px;
        align-items: start;
    }

    .panel_heading {
        display: grid;
        min-width: 0;
    }

    .panel_image {
        display: block;
        width: 128px;
        height: 128px;
        margin-top: 42px;
        border: 1px solid rgba(32, 48, 37, 0.12);
        border-radius: 10px;
        background: #eef0eb;
        object-fit: cover;
        box-shadow: 0 12px 30px rgba(32, 48, 37, 0.07);
    }

    .panel_meta.has_selector .panel_meta_hint {
        display: block;
        margin-top: 6px;
        line-height: 1.5;
    }

    .panel_meta.has_selector ul {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .panel_meta.has_selector li.has_action {
        min-width: 0;
        border: 0;
        border-radius: 8px;
        background: transparent;
        overflow: visible;
    }

    .panel_meta.has_selector .panel_meta_button {
        display: grid;
        grid-template-columns: 40px minmax(0, 1fr) 16px;
        gap: 9px;
        align-items: center;
        width: 100%;
        min-height: 58px;
        padding: 8px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.78);
        color: var(--text);
        text-align: left;
        transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    }

    .panel_meta.has_selector .panel_meta_button.is_active {
        border-color: var(--brand);
        background: rgba(102, 155, 69, 0.1);
        color: var(--text);
        box-shadow: 0 6px 16px rgba(65, 99, 49, 0.08);
    }

    .panel_meta_thumb {
        display: block;
        width: 40px;
        height: 40px;
        border-radius: 6px;
        background: #eef0eb;
        object-fit: cover;
    }

    .panel_meta_name {
        min-width: 0;
        overflow: hidden;
        font-size: 13px;
        font-weight: 600;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .panel_meta_indicator {
        position: relative;
        display: block;
        width: 16px;
        height: 16px;
    }

    .panel_meta_indicator::before {
        position: absolute;
        top: 4px;
        left: 4px;
        width: 6px;
        height: 6px;
        border-top: 1px solid var(--muted);
        border-right: 1px solid var(--muted);
        content: "";
        transform: rotate(45deg);
    }

    .panel_meta_button.is_active .panel_meta_indicator {
        border-radius: 50%;
        background: var(--brand);
    }

    .panel_meta_button.is_active .panel_meta_indicator::before {
        top: 50%;
        left: 50%;
        width: 4px;
        height: 7px;
        border: 0;
        border-right: 1.5px solid #fff;
        border-bottom: 1.5px solid #fff;
        transform: translate(-50%, -58%) rotate(45deg);
    }
}

/* Short-height tablets and unfolded foldables */
@media screen and (min-width: 600px) and (max-width: 1024px) and (max-height: 680px) {
    .explorer_copy h1 {
        font-size: clamp(38px, 5vw, 42px);
    }

    .explorer_description {
        font-size: 15px;
    }

}

@media screen and (min-width: 300px) and (max-width: 599px) {
    .duck_story_page {
        --mobile-gutter: 20px;
        --mobile-safe-top: max(8px, env(safe-area-inset-top));
        --mobile-safe-bottom: max(20px, env(safe-area-inset-bottom));
    }

    .duck_story_page.is_duck_explorer_active .header {
        transform: translateY(-100%);
        pointer-events: none;
    }

    .intro_word {
        font-size: 36px;
    }

    .intro_brand {
        gap: 14px;
    }

    .intro_symbol {
        width: 62px;
    }

    .intro_wordmark_mask {
        width: 144px;
    }

    .duck_explorer {
        height: 100vh;
        height: 100svh;
        height: 100dvh;
        min-height: 0;
    }

    .duck_party_fx::before {
        filter: blur(38px);
    }

    .duck_party_beam {
        --party-beam-blur-start: 14px;
        --party-beam-blur-end: 14px;
        filter: blur(14px);
        animation-name: duckPartyBeamMobile;
    }

    .duck_explorer.is_party_live #duck-canvas {
        filter:
            saturate(1.2)
            contrast(1.04)
            drop-shadow(0 0 18px rgba(51, 217, 255, .28));
        animation: none;
    }

    .duck_party_spark--04,
    .duck_party_spark--08,
    .duck_party_spark--10,
    .duck_party_spark--11 {
        display: none;
    }

    .duck_party_player {
        bottom: calc(16px + env(safe-area-inset-bottom));
        grid-template-columns: 44px minmax(0, 1fr) auto;
        gap: 10px;
        width: calc(100% - 24px);
        min-height: 66px;
        padding: 9px 14px 9px 9px;
        border-radius: 18px;
    }

    .duck_party_player_toggle {
        width: 44px;
        height: 44px;
    }

    .duck_party_player_icon {
        width: 20px;
        height: 20px;
    }

    .duck_party_player_title {
        font-size: 14px;
    }

    .duck_party_player_progress {
        height: 3px;
        margin-top: 7px;
    }

    .duck_party_player_time {
        font-size: 12px;
    }

    .duck_story {
        --duck-explorer-line-x: 20px;
        background: var(--page-bg);
    }

    .duck_explorer {
        background: radial-gradient(circle at 50% 49%, rgba(189, 234, 247, 0.42), transparent 44%);
    }

    .explorer_copy {
        top: auto;
        right: var(--mobile-gutter);
        bottom: var(--mobile-safe-bottom);
        left: 24px;
        width: min(335px, 59vw);
    }

    .explorer_copy h1 {
        font-size: clamp(24px, 7.5vw, 32px);
        line-height: 1.18;
    }

    .explorer_description {
        margin-top: 10px;
        font-size: clamp(12px, 3.5vw, 14px);
        line-height: 1.55;
        word-break: keep-all;
    }

    .desktop_only {
        display: none;
    }

    .model_loading,
    .model_fallback {
        top: 52%;
        left: 50%;
    }

    .model_fallback {
        width: calc(100% - 48px);
    }

    .hotspot_name {
        display: none;
    }

    .hotspot {
        justify-content: center;
    }

    .hotspot_dot {
        width: 15px;
        height: 15px;
    }

    .hotspot_visual {
        flex-basis: 15px;
        width: 15px;
        height: 15px;
    }

    .hotspot_image {
        width: 72px;
        height: 72px;
    }

    .hotspot[data-part="breast"] {
        margin-top: -10px;
        margin-left: -12px;
    }

    .hotspot[data-part="tenderloin"] {
        margin-top: 14px;
        margin-left: 12px;
    }

    .hotspot[data-part="upper-leg"] {
        margin-top: -10px;
        margin-left: -10px;
    }

    .hotspot[data-part="lower-leg"] {
        margin-top: 12px;
        margin-left: 10px;
    }

    .viewer_controls {
        top: auto;
        right: var(--mobile-gutter);
        bottom: var(--mobile-safe-bottom);
    }

    .viewer_controls button+button {
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .part_navigation {
        display: none;
    }

    .part_mode_switch {
        top: max(20px, calc(env(safe-area-inset-top) + 12px));
        right: var(--mobile-gutter);
        bottom: auto;
        left: var(--mobile-gutter);
        width: auto;
    }

    .part_mode_button {
        flex: 1 1 50%;
        min-width: 0;
        padding: 0 8px;
    }

    .part_navigation_label {
        display: none;
    }

    .part_navigation_list {
        flex-direction: row;
        gap: 8px;
        padding: 0 20px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .part_navigation_list::-webkit-scrollbar {
        display: none;
    }

    .part_button {
        flex: 0 0 auto;
        min-width: 74px;
        min-height: 48px;
        padding: 0 16px;
        border: 1px solid var(--line);
        border-radius: 2px;
        background: rgba(255, 255, 255, 0.72);
        text-align: center;
    }

    .part_button::after {
        display: none;
    }

    .part_button:hover,
    .part_button.is_active {
        padding-left: 16px;
        border-color: var(--sky);
        background: var(--sky);
    }

    .interaction_hint {
        top: max(96px, calc(env(safe-area-inset-top) + 88px));
        right: var(--mobile-gutter);
        bottom: auto;
        left: auto;
        font-size: 11px;
        text-align: right;
        transform: none;
    }

    .part_panel {
        position: fixed;
        top: auto;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1100;
        width: 100%;
        max-height: calc(100dvh - max(12px, env(safe-area-inset-top)));
        padding: 42px 24px max(28px, env(safe-area-inset-bottom));
        border-width: 1px 0 0;
        border-radius: 0;
        background: rgba(255, 255, 255, 0.97);
        overflow-y: auto;
        overscroll-behavior: contain;
        transform: translateY(100%);
        backdrop-filter: blur(18px);
    }

    .part_panel.is_open {
        transform: translateY(0);
    }

    .panel_header {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 104px;
        gap: 16px;
        align-items: start;
    }

    .panel_heading {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "title"
            "label";
        gap: 6px 0;
        align-items: start;
        min-width: 0;
    }

    .panel_image {
        display: block;
        width: 104px;
        height: 104px;
        margin-top: 44px;
        border: 1px solid rgba(32, 48, 37, 0.12);
        border-radius: 10px;
        background: #eef0eb;
        object-fit: cover;
        box-shadow: 0 10px 24px rgba(32, 48, 37, 0.1);
    }

    .part_panel h2 {
        margin-top: 0;
        font-size: 30px;
    }

    .panel_summary {
        font-size: 16px;
    }

    .part_panel.has_subparts .panel_summary,
    .part_panel.has_subparts .panel_description {
        min-height: calc(1.45em * 2);
    }

    .panel_meta.has_selector ul {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .panel_meta.has_selector .panel_meta_hint {
        display: block;
        margin-top: 6px;
        line-height: 1.5;
    }

    .panel_meta.has_selector li.has_action {
        min-width: 0;
        border: 0;
        border-radius: 8px;
        background: transparent;
        overflow: visible;
    }

    .panel_meta.has_selector .panel_meta_button {
        display: grid;
        grid-template-columns: 36px minmax(0, 1fr) 16px;
        gap: 8px;
        align-items: center;
        width: 100%;
        min-height: 54px;
        padding: 8px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.78);
        color: var(--text);
        text-align: left;
        transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    }

    .panel_meta.has_selector .panel_meta_button.is_active {
        border-color: var(--brand);
        background: rgba(102, 155, 69, 0.1);
        color: var(--text);
        box-shadow: 0 6px 16px rgba(65, 99, 49, 0.08);
    }

    .panel_meta_thumb {
        display: block;
        width: 36px;
        height: 36px;
        border-radius: 6px;
        background: #eef0eb;
        object-fit: cover;
    }

    .panel_meta_name {
        min-width: 0;
        overflow: hidden;
        font-size: 14px;
        font-weight: 600;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .panel_meta_indicator {
        position: relative;
        display: block;
        width: 16px;
        height: 16px;
    }

    .panel_meta_indicator::before {
        position: absolute;
        top: 4px;
        left: 4px;
        width: 6px;
        height: 6px;
        border-top: 1px solid var(--muted);
        border-right: 1px solid var(--muted);
        content: "";
        transform: rotate(45deg);
    }

    .panel_meta_button.is_active .panel_meta_indicator {
        border-radius: 50%;
        background: var(--brand);
    }

    .panel_meta_button.is_active .panel_meta_indicator::before {
        top: 50%;
        left: 50%;
        width: 4px;
        height: 7px;
        border: 0;
        border-right: 1.5px solid #fff;
        border-bottom: 1.5px solid #fff;
        transform: translate(-50%, -58%) rotate(45deg);
    }
}

/* Duck story continuation sections */
.story_section {
    position: relative;
    padding: clamp(112px, 10vw, 190px) 0;
}

.story_inner {
    width: min(1600px, calc(100% - 160px));
    margin: 0 auto;
}

.story_heading {
    margin-bottom: clamp(52px, 5vw, 88px);
}

.story_heading_split {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 8vw;
    align-items: end;
}

.story_heading_split>p {
    padding-bottom: 7px;
    color: var(--color-text-muted);
    font-size: clamp(16px, 1.05vw, 19px);
    line-height: 1.75;
    word-break: keep-all;
}

.story_heading h2,
.knowledge_intro h2,
.cta_heading h2 {
    color: var(--color-text-primary);
    font-size: clamp(48px, 4.3vw, 78px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.045em;
    word-break: keep-all;
}
.duck_knowledge {
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 70%, rgba(102, 155, 69, 0.16), transparent 30%),
        #203025;
    color: #fff;
}

.duck_knowledge::before {
    position: absolute;
    top: -8%;
    left: -3%;
    width: min(42vw, 720px);
    aspect-ratio: 1;
    border: 1px solid rgba(183, 211, 159, 0.11);
    border-radius: 50%;
    content: "";
}

.knowledge_layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.75fr) minmax(500px, 1.15fr);
    gap: clamp(80px, 12.5vw, 240px);
    align-items: start;
}

.knowledge_intro {
    position: relative;
    z-index: 1;
}

.knowledge_intro h2 {
    color: #fff;
}

.knowledge_intro>p {
    margin-top: 34px;
    color: rgba(255, 255, 255, 0.62);
    font-size: clamp(14px, 1.85vw, 18px);
    line-height: 1.8;
}

.knowledge_line {
    display: block;
    width: min(180px, 45%);
    height: 1px;
    margin-top: 48px;
    background: var(--brand-soft);
    transform-origin: left center;
}

.knowledge_progress {
    display: none;
}

.knowledge_list {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.knowledge_item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.knowledge_item h3 {
    font-size: inherit;
}

.knowledge_item button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 102px;
    gap: 28px;
    color: rgba(255, 255, 255, 0.76);
    text-align: left;
    transition: color 0.25s ease;
}

.knowledge_item button:hover,
.knowledge_item.is_open button {
    color: #fff;
}

.knowledge_item button span {
    display: block;
    font-size: clamp(18px, 1.5vw, 25px);
    font-weight: 500;
    line-height: 1.4;
    word-break: keep-all;
}

.knowledge_item button i {
    position: relative;
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
}

.knowledge_item button i::before,
.knowledge_item button i::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 1px;
    background: currentColor;
    content: "";
    transform: translate(-50%, -50%);
}

.knowledge_item button i::after {
    transform: translate(-50%, -50%) rotate(90deg);
    transition: transform 0.25s ease;
}

.knowledge_item.is_open button i::after {
    transform: translate(-50%, -50%) rotate(0);
}

.knowledge_answer {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition:
        grid-template-rows 0.52s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.32s ease,
        transform 0.46s cubic-bezier(0.22, 1, 0.36, 1);
}

.knowledge_item.is_open .knowledge_answer {
    grid-template-rows: 1fr;
    opacity: 1;
    transform: translateY(0);
}

.knowledge_answer p {
    min-height: 0;
    overflow: hidden;
    max-width: 680px;
    padding: 0 72px 34px 54px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 16px;
    line-height: 1.8;
    word-break: keep-all;
}

@media screen and (min-width: 1025px) {
    .duck_knowledge.is_scroll_story {
        height: 460vh;
        padding: 0;
        overflow: clip;
    }

    .duck_knowledge.is_scroll_story .knowledge_layout {
        position: sticky;
        top: 0;
        height: 100vh;
        height: 100dvh;
        padding-top: clamp(104px, 12dvh, 132px);
        padding-bottom: clamp(54px, 7dvh, 84px);
        box-sizing: border-box;
        align-items: center;
        overflow: hidden;
    }

    .duck_knowledge.is_scroll_story .knowledge_intro {
        align-self: center;
    }

    .duck_knowledge.is_scroll_story .knowledge_intro h2 {
        font-size: clamp(64px, 5vw, 96px);
        line-height: 1.08;
    }

    .duck_knowledge.is_scroll_story .knowledge_intro>p {
        margin-top: clamp(34px, 4dvh, 46px);
    }

    .duck_knowledge.is_scroll_story .knowledge_line {
        margin-top: clamp(48px, 5.5dvh, 62px);
    }

    .duck_knowledge.is_scroll_story .knowledge_progress {
        display: flex;
        align-items: baseline;
        gap: 9px;
        margin-top: clamp(26px, 3dvh, 34px);
        color: rgba(255, 255, 255, 0.36);
        font-family: "Bahnschrift", "Pretendard", sans-serif;
        font-stretch: condensed;
        font-size: 13px;
        font-weight: 100;
        letter-spacing: 0.04em;
    }

    .duck_knowledge.is_scroll_story .knowledge_progress span:first-child {
        color: var(--brand-soft);
        font-size: 21px;
        font-weight: 400;
    }

    .duck_knowledge.is_scroll_story .knowledge_list {
        height: min(60dvh, 580px);
        min-height: 400px;
        border-top: 0;
        border-bottom: 0;
        transform: translateY(-24px);
    }

    .duck_knowledge.is_scroll_story .knowledge_item {
        position: absolute;
        inset: 0;
        display: grid;
        align-content: center;
        border: 0;
        visibility: hidden;
        opacity: 0;
        will-change: opacity, transform, filter;
    }

    .duck_knowledge.is_scroll_story .knowledge_item:first-child {
        visibility: visible;
    }

    .duck_knowledge.is_scroll_story .knowledge_item button {
        min-height: 0;
        padding: 0;
        color: #fff;
        pointer-events: none;
    }

    .duck_knowledge.is_scroll_story .knowledge_item button span {
        max-width: 800px;
        font-size: clamp(42px, 3.35vw, 64px);
        font-weight: 600;
        line-height: 1.28;
        text-wrap: balance;
    }

    .duck_knowledge.is_scroll_story .knowledge_item button i {
        display: none;
    }

    .duck_knowledge.is_scroll_story .knowledge_answer {
        display: block;
        overflow: visible;
    }

    .duck_knowledge.is_scroll_story .knowledge_answer[hidden] {
        display: block;
    }

    .duck_knowledge.is_scroll_story .knowledge_answer p {
        max-width: 630px;
        padding: clamp(38px, 7dvh, 80px) 0 0;
        color: rgba(255, 255, 255, 0.80);
        font-size: clamp(18px, 1.15vw, 21px);
        line-height: 1.75;
        font-weight: 300;
    }
}

/* Product package showcase */
.package_showcase {
    position: relative;
    overflow: hidden;
    padding: 0;
    background:
        radial-gradient(circle at 50% 46%, rgba(102, 155, 69, 0.18), rgba(32, 48, 37, 0) 34%),
        #203025;
    color: var(--color-text-light);
}

.package_showcase_pin {
    position: relative;
}

.package_showcase_intro {
    margin-bottom: 0;
}

.package_showcase_intro h2 {
    color: rgba(245, 245, 245, 0.25);
    font-size: clamp(72px, 5vw, 96px);
    background: linear-gradient(90deg,
            var(--color-text-light) 0%,
            var(--color-text-light) calc(var(--package-title-fill, 100) * 1%),
            rgba(245, 245, 245, 0.25) calc(var(--package-title-fill, 100) * 1%),
            rgba(245, 245, 245, 0.25) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.package_showcase_intro>p {
    color: rgba(245, 245, 245, 0.22);
    background: linear-gradient(90deg,
            rgba(245, 245, 245, 0.7) 0%,
            rgba(245, 245, 245, 0.7) calc(var(--package-title-fill, 100) * 1%),
            rgba(245, 245, 245, 0.22) calc(var(--package-title-fill, 100) * 1%),
            rgba(245, 245, 245, 0.22) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.package_showcase_stage {
    position: relative;
    width: 100%;
    height: 100svh;
    min-height: 720px;
    overflow: hidden;
}

.package_showcase_glow {
    position: absolute;
    top: 42%;
    left: 50%;
    width: min(50vw, 920px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(159, 197, 130, 0.14), rgba(159, 197, 130, 0) 67%);
    opacity: 0.8;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.package_curve {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.package_item {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: clamp(190px, 16vw, 300px);
    aspect-ratio: 0.64;
    opacity: 0;
    transform-origin: center;
    will-change: transform, opacity, filter;
}

.package_mockup {
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    overflow: visible;
    padding: 0;
    border: 0;
    background: transparent;
    color: rgba(245, 245, 245, 0.72);
    box-shadow: none;
    text-align: center;
    transition: color 0.35s ease;
}

.package_mockup::before {
    position: absolute;
    inset: 14% 6%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(151, 197, 120, 0.25), rgba(102, 155, 69, 0) 70%);
    content: "";
    filter: blur(20px);
    opacity: 0;
    pointer-events: none;
    transform: scale(0.84);
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.package_mockup span,
.package_mockup small {
    position: relative;
    z-index: 1;
    font-size: 11px;
    font-style: normal;
    letter-spacing: 0.14em;
}

.package_mockup strong {
    position: relative;
    z-index: 1;
    color: inherit;
    font-size: clamp(72px, 6.5vw, 124px);
    line-height: 1;
    font-weight: 500;
}

.package_mockup img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 22px 24px rgba(8, 14, 10, 0.24));
    opacity: 1;
    object-fit: contain;
    transform: scale(1);
    transition:
        filter 0.35s ease,
        opacity 0.35s ease,
        transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.package_item.is_active .package_mockup {
    background: transparent;
    color: var(--color-text-primary);
    box-shadow: none;
}

.package_item.is_active .package_mockup::before {
    opacity: 1;
    transform: scale(1);
}

.package_item.is_active .package_mockup img {
    filter: drop-shadow(0 30px 34px rgba(8, 14, 10, 0.38));
}

.package_showcase_info {
    position: absolute;
    z-index: 20;
    bottom: clamp(44px, 6svh, 76px);
    left: 50%;
    width: min(680px, calc(100% - 80px));
    color: var(--color-text-light);
    text-align: center;
    transform: translateX(-50%);
}

.package_showcase_count {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    color: var(--color-brand-light);
    font-size: 15px;
    font-family: "Bahnschrift", "Pretendard", sans-serif;
    font-weight: 400;
    line-height: 1;
}

.package_showcase_count i,
.package_showcase_count em {
    color: rgba(245, 245, 245, 0.34);
    font-style: normal;
    font-weight: 300;
}

.package_showcase_info h3 {
    margin-top: 14px;
    font-size: clamp(34px, 2.7vw, 52px);
    line-height: 1.2;
}

.package_showcase_info p {
    margin-top: 14px;
    color: rgba(245, 245, 245, 0.62);
    font-size: 16px;
}

.package_showcase_hint {
    position: absolute;
    right: clamp(34px, 4vw, 72px);
    bottom: clamp(42px, 6svh, 72px);
    color: rgba(245, 245, 245, 0.38);
    font-size: 11px;
    letter-spacing: 0.12em;
    writing-mode: vertical-rl;
}

@media screen and (min-width: 1025px) {
    .package_showcase.is_pinned_showcase {
        overflow: visible;
        min-height: 720px;
    }

    .package_showcase.is_pinned_showcase .package_showcase_pin {
        width: 100%;
        height: 100svh;
        min-height: 720px;
        overflow: hidden;
    }

    .package_showcase.is_pinned_showcase .package_showcase_intro,
    .package_showcase.is_pinned_showcase .package_showcase_stage {
        position: absolute;
        top: 50%;
        left: 50%;
        margin: 0;
        transform: translate(-50%, -50%);
    }

    .package_showcase.is_pinned_showcase .package_showcase_intro {
        width: min(1600px, calc(100% - 120px));
    }

    .package_showcase.is_pinned_showcase .package_showcase_stage {
        visibility: hidden;
    }
}

@media screen and (max-width: 1024px) {
    .package_showcase {
        padding: 110px 0;
    }

    .package_showcase_intro {
        width: 93%;
        margin: 0 auto 72px;
    }

    .package_showcase_intro h2 {
        font-size: clamp(44px, 7vw, 62px);
    }

    .package_showcase_intro>p {
        margin-top: 24px;
        font-size: 15px;
        line-height: 1.75;
    }

    .package_showcase_intro>p br {
        display: none;
    }

    .package_showcase_stage {
        height: auto;
        min-height: 0;
        overflow: visible;
    }

    .package_showcase_glow,
    .package_showcase_hint {
        display: none;
    }

    .package_curve {
        --package-card-width: clamp(220px, 38vw, 310px);
        --package-edge-space: max(28px, calc((100% - var(--package-card-width)) / 2));
        position: relative;
        display: flex;
        gap: 60px;
        width: 100%;
        overflow-x: auto;
        padding: 12px var(--package-edge-space) 64px;
        scroll-padding-inline: var(--package-edge-space);
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .package_curve::-webkit-scrollbar {
        display: none;
    }

    .package_item {
        position: relative;
        top: auto;
        left: auto;
        flex: 0 0 var(--package-card-width);
        width: auto;
        opacity: 1;
        filter: none !important;
        scroll-snap-align: center;
        transform: none !important;
    }

    .package_item.is_active .package_mockup {
        background: transparent;
        color: var(--color-text-primary);
        box-shadow: none;
    }

    .package_mockup {
        box-shadow: none;
    }

    .package_mockup img {
        filter: drop-shadow(0 18px 20px rgba(8, 14, 10, 0.2)) blur(1.5px) saturate(0.78);
        opacity: 0.5;
        transform: scale(0.93);
    }

    .package_item.is_active .package_mockup img {
        filter: drop-shadow(0 30px 34px rgba(8, 14, 10, 0.38));
        opacity: 1;
        transform: scale(1);
    }

    .package_showcase_info {
        position: relative;
        bottom: auto;
        left: auto;
        width: 93%;
        margin: 0 auto;
        text-align: left;
        transform: none;
    }

    .package_showcase_count {
        justify-content: flex-start;
    }
}

@media screen and (max-width: 599px) {
    .package_showcase {
        padding: 88px 0;
    }

    .package_showcase_intro {
        width: auto;
        margin: 0 20px 52px;
    }

    .package_showcase_intro h2 {
        font-size: clamp(36px, 10.5vw, 48px);
    }

    .package_curve {
        --package-card-width: min(72vw, 280px);
        --package-edge-space: calc((100% - var(--package-card-width)) / 2);
        gap: 40px;
        padding-bottom: 56px;
        padding-inline: var(--package-edge-space);
        scroll-padding-inline: var(--package-edge-space);
    }

    .package_item {
        flex-basis: var(--package-card-width);
    }

    .package_mockup {
        box-shadow: none;
    }

    .package_item.is_active .package_mockup {
        box-shadow: none;
    }

    .package_showcase_info {
        width: auto;
        margin: 0 20px;
    }

    .package_showcase_count {
        font-size: 13px;
    }

    .package_showcase_info h3 {
        font-size: clamp(24px, 7vw, 30px);
        word-break: keep-all;
    }

    .package_showcase_info p {
        font-size: 14px;
        line-height: 1.7;
        word-break: keep-all;
    }
}


.story_cta {
    padding-top: clamp(96px, 8vw, 150px);
    background: #f7f7f2;
}

.cta_heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: clamp(50px, 5vw, 84px);
}

.cta_heading h2 {
    font-size: clamp(40px, 3.7vw, 66px);
}

.cta_grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.cta_card {
    position: relative;
    display: block;
    overflow: hidden;
    height: clamp(390px, 36vw, 620px);
    color: #fff;
    text-decoration: none;
}

.cta_card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s cubic-bezier(.215, .61, .355, 1);
}

.cta_card:hover img {
    transform: scale(1.035);
}

.cta_overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(24, 31, 27, 0.06), rgba(24, 31, 27, 0.72));
}

.cta_card_copy {
    position: absolute;
    right: clamp(26px, 3vw, 54px);
    bottom: clamp(30px, 3vw, 54px);
    left: clamp(26px, 3vw, 54px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cta_card_copy small {
    color: var(--brand-soft);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.cta_card_copy strong {
    margin-top: 10px;
    font-size: clamp(32px, 3vw, 50px);
    line-height: 1.15;
}

.cta_card_copy em {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    font-style: normal;
}

.cta_arrow {
    position: absolute;
    top: clamp(24px, 2.5vw, 44px);
    right: clamp(24px, 2.5vw, 44px);
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border: 1px solid rgba(255, 255, 255, 0.62);
    border-radius: 50%;
    font-size: 18px;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.cta_card:hover .cta_arrow {
    background: #fff;
    color: var(--color-text-primary);
}

@media screen and (min-width: 1025px) and (max-width: 1600px) {
    .story_inner {
        width: 90%;
    }

    .story_section {
        padding-block: clamp(100px, 9vw, 138px);
    }

    .story_section.package_showcase {
        padding-block: 0;
    }




    .knowledge_layout {
        gap: 8vw;
    }

}

@media screen and (max-width: 1024px) {
    .story_section {
        padding: 110px 0;
    }

    .story_inner {
        width: 93%;
    }

    .story_heading_split {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .story_heading h2,
    .knowledge_intro h2 {
        font-size: clamp(44px, 7vw, 62px);
    }

    .story_heading_split>p br {
        display: none;
    }













    .knowledge_layout {
        grid-template-columns: 0.72fr 1.28fr;
        gap: 8vw;
    }

    .knowledge_line {
        display: none;
    }

    .knowledge_item button {
        min-height: 92px;
        padding-inline: 24px;
    }

    .knowledge_answer p {
        padding-right: 24px;
        padding-left: 24px;
    }


    .cta_heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .cta_heading h2 {
        font-size: clamp(40px, 6vw, 58px);
    }
}

@media screen and (max-width: 760px) {
    .story_section {
        padding: 88px 0;
    }

    .story_inner {
        width: auto;
        margin-inline: 20px;
    }

    .story_heading {
        margin-bottom: 44px;
    }

    .story_heading h2,
    .knowledge_intro h2,
    .cta_heading h2 {
        font-size: clamp(36px, 10.5vw, 48px);
    }

    .story_heading_split>p {
        font-size: 15px;
    }

    .knowledge_layout {
        grid-template-columns: 1fr;
        gap: 58px;
    }

    .knowledge_intro>p {
        margin-top: 24px;
        font-size: 15px;
    }

    .knowledge_line {
        margin-top: 32px;
    }

    .knowledge_item button {
        min-height: 82px;
        gap: 16px;
        padding-inline: 15px;
    }

    .knowledge_item button span {
        font-size: 18px;
    }

    .knowledge_item button i {
        flex-basis: 26px;
        width: 26px;
        height: 26px;
    }

    .knowledge_answer p {
        padding: 0 15px 26px;
        font-size: 14px;
        line-height: 1.75;
    }

    .story_cta {
        padding-bottom: max(88px, calc(68px + env(safe-area-inset-bottom)));
    }

    .cta_heading {
        gap: 0;
        margin-bottom: 42px;
    }

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

    .cta_card {
        height: min(88vw, 420px);
    }

    .cta_card_copy {
        right: 24px;
        bottom: 26px;
        left: 24px;
    }

    .cta_card_copy strong {
        font-size: 34px;
    }

    .cta_card_copy em {
        font-size: 14px;
    }

    .cta_arrow {
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}


/* Production trust typography */
.production_trust {
    position: relative;
    overflow: visible;
    background:
        radial-gradient(circle at 50% 52%, rgba(102, 155, 69, 0.14) 0%, rgba(32, 48, 37, 0) 42%),
        #203025;
    color: #f7f7f2;
}

.production_trust_pin {
    position: relative;
    width: 100%;
    height: 100svh;
    min-height: 720px;
    overflow: hidden;
}

.production_trust_stage {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    padding: clamp(40px, 5vw, 96px);
}

.production_trust_words {
    position: absolute;
    inset: 0;
}

.production_trust_word {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: clamp(40px, 5vw, 96px);
    color: #f7f7f2;
    font-size: clamp(92px, 10vw, 188px);
    line-height: 0.94;
    font-weight: 700;
    letter-spacing: -0.055em;
    text-align: center;
    white-space: nowrap;
    opacity: 0;
    will-change: transform, opacity, filter;
}

.production_trust_word.is_breakable {
    gap: 0.25em;
}

.production_trust_word.is_extended {
    font-size: clamp(72px, 7vw, 132px);
}

.production_trust_word.is_final {
    font-size: clamp(68px, 7vw, 132px);
    line-height: 1.08;
    white-space: normal;
}

.production_trust_word.is_final,
.production_trust_link {
    opacity: 1;
}

.production_trust_link {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: clamp(40px, 5svh, 64px);
    display: inline-flex;
    align-items: center;
    gap: 34px;
    padding: 12px 2px;
    border-bottom: 1px solid rgba(159, 197, 130, 0.5);
    color: rgba(247, 247, 242, 0.78);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transform: translateX(-50%);
    transition:
        border-color 0.3s ease,
        color 0.3s ease;
}

.production_trust_link span {
    font-size: 19px;
    transition: transform 0.3s ease;
}

.production_trust_link:hover {
    border-color: var(--color-brand-light);
    color: #f7f7f2;
}

.production_trust_link:hover span {
    transform: translateX(5px);
}

.production_trust_link:focus-visible {
    outline: 2px solid var(--color-brand-light);
    outline-offset: 5px;
}

.production_trust .blind {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media screen and (max-width: 1024px) {
    .production_trust_pin {
        height: 100svh;
        height: 100dvh;
        min-height: 100svh;
        min-height: 100dvh;
    }

    .production_trust_word {
        padding-inline: clamp(28px, 6vw, 64px);
        font-size: clamp(72px, 14vw, 126px);
    }

    .production_trust_word.is_breakable {
        flex-direction: column;
        gap: clamp(10px, 1vw, 16px);
        line-height: 1;
    }

    .production_trust_word.is_extended {
        font-size: clamp(58px, 10vw, 86px);
    }

    .production_trust_word.is_final {
        font-size: clamp(58px, 10vw, 86px);
    }
}

@media screen and (max-width: 599px) {
    .production_trust_pin {
        height: 100svh;
        height: 100dvh;
        min-height: 100svh;
        min-height: 100dvh;
    }

    .production_trust_stage {
        padding: 28px 20px;
    }

    .production_trust_word {
        padding: 28px 20px;
        font-size: clamp(54px, 18vw, 76px);
        line-height: 1;
        letter-spacing: -0.045em;
    }

    .production_trust_word.is_breakable {
        gap: 2px;
        line-height: 1;
    }

    .production_trust_word.is_extended {
        font-size: clamp(43px, 12.5vw, 56px);
    }

    .production_trust_word.is_final {
        font-size: clamp(43px, 12.5vw, 56px);
        line-height: 1.16;
    }

    .production_trust_link {
        bottom: max(28px, calc(18px + env(safe-area-inset-bottom)));
        gap: 22px;
        font-size: 13px;
        white-space: nowrap;
    }
}

/* Final CTA */
.story_cta {
    position: relative;
    overflow: hidden;
    padding: clamp(110px, 8vw, 160px) 0;
    border-top: 1px solid rgba(102, 155, 69, 0.16);
    background:
        linear-gradient(90deg, rgba(102, 155, 69, 0.08) 1px, transparent 1px) 0 0 / min(20vw, 380px) 100%,
        #f7f7f2;
    color: var(--color-text-primary);
}

.cta_layout {
    position: relative;
    z-index: 1;
    width: min(1600px, calc(100% - 160px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 560px);
    grid-template-areas: "title actions";
    column-gap: clamp(56px, 7vw, 128px);
    align-items: center;
    padding: clamp(62px, 5vw, 92px) clamp(42px, 4vw, 72px);
    border-top: 1px solid rgba(102, 155, 69, 0.18);
    border-bottom: 1px solid rgba(102, 155, 69, 0.18);
    box-sizing: border-box;
}

.cta_heading {
    grid-area: title;
    display: block;
    margin: 0;
}

.cta_heading h2 {
    margin: 0;
    color: var(--color-text-primary);
    font-size: clamp(32px, 3vw, 58px);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.04em;
    word-break: keep-all;
}

.cta_heading h2 span {
    display: block;
}

.cta_heading p {
    margin: clamp(20px, 1.8vw, 28px) 0 0;
    color: var(--color-text-muted);
    font-size: clamp(15px, 1.05vw, 18px);
    line-height: 1.7;
    word-break: keep-all;
}

.cta_heading p span {
    display: block;
}

@media screen and (min-width: 1025px) {
    .cta_heading h2 span {
        white-space: nowrap;
    }
}

.cta_links {
    grid-area: actions;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    width: 100%;
    margin: 0;
}

.cta_links>a {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-width: 0;
    overflow: hidden;
    padding: clamp(20px, 1.8vw, 28px) clamp(22px, 2.2vw, 34px);
    border: 1px solid rgba(102, 155, 69, 0.18);
    background: var(--color-bg-base);
    color: var(--color-text-primary);
    box-shadow: none;
    font-size: clamp(17px, 1.2vw, 22px);
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    transition:
        color 0.35s ease,
        border-color 0.35s ease,
        transform 0.35s ease;
}

.cta_links>a::after {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    background: var(--color-brand);
    content: "";
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.62s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta_links span {
    flex-shrink: 0;
    font-size: clamp(20px, 1.5vw, 26px);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (hover: hover) and (pointer: fine) {
    .cta_links>a:hover,
    .cta_links>a:focus-visible {
        border-color: var(--color-brand);
        color: var(--color-text-light);
        transform: translateY(-3px);
    }

    .cta_links>a:hover::after,
    .cta_links>a:focus-visible::after {
        transform: scaleX(1);
    }

    .cta_links>a:hover span,
    .cta_links>a:focus-visible span {
        transform: translateX(8px);
    }
}

@media screen and (min-width: 1025px) and (max-width: 1600px) {

    .cta_layout {
        width: calc(100% - 120px);
        grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
        column-gap: 56px;
    }
}

@media screen and (max-width: 1024px) {


    .story_cta {
        padding: 110px 0;
    }

    .cta_layout {
        display: block;
        width: calc(100% - clamp(48px, 8vw, 80px));
        padding: 58px 0;
    }

    .cta_heading h2 {
        font-size: clamp(50px, 7.8vw, 68px);
    }

    .cta_links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin-top: 40px;
    }
}


@media screen and (min-width: 300px) and (max-width: 599px) {
    .story_cta {
        padding: 82px 0;
    }

    .cta_layout {
        width: calc(100% - 40px);
        padding: 42px 0;
    }

    .cta_heading h2 {
        font-size: clamp(32px, 9vw, 40px);
        line-height: 1.25;
    }

    .cta_links {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-top: 42px;
    }

    .cta_links>a {
        padding: 18px 20px;
        font-size: 16px;
    }

    .cta_links span {
        font-size: 16px;
    }
}


/* Duck journey - editorial pair */
.duck_journey {
    --duck-journey-width: min(1600px, calc(100% - 120px));
    --duck-journey-stage-height: clamp(420px, calc(100vh - 325px), 620px);
    position: relative;
    z-index: 2;
    height: 100vh;
    min-height: 720px;
    padding: 0;
    overflow: clip;
    isolation: isolate;
    background:
        radial-gradient(circle at 12% 22%, rgba(159, 197, 130, .12), transparent 28%),
        radial-gradient(circle at 88% 76%, rgba(255, 255, 255, .9), transparent 30%),
        #f7f7f2;
}

.duck_journey::before,
.duck_journey::after {
    position: absolute;
    z-index: 0;
    border: 1px solid rgba(102, 155, 69, .1);
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.duck_journey::before {
    top: -29vw;
    left: -22vw;
    width: 48vw;
    height: 48vw;
}

.duck_journey::after {
    right: -27vw;
    bottom: -35vw;
    width: 56vw;
    height: 56vw;
}

.duck_journey_intro {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: grid;
    place-items: center;
    min-height: 720px;
    overflow: hidden;
}

.duck_journey_intro_words {
    position: absolute;
    inset: 0;
}

.duck_journey_intro_words p {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding-inline: 5%;
    color: var(--color-text-primary);
    font-size: clamp(104px, 10.2vw, 178px);
    font-weight: 700;
    line-height: .96;
    word-break: keep-all;
    white-space: nowrap;
    text-align: center;
    opacity: 0;
    will-change: transform, opacity, filter;
}

.duck_journey_intro_words p:last-child {
    opacity: 1;
}

.duck_journey_pin {
    position: absolute;
    inset: 0;
    z-index: 3;
    width: 100%;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
}

.duck_journey_frame {
    display: grid;
    width: var(--duck-journey-width);
    height: 100%;
    margin: 0 auto;
    padding: 140px 0 80px;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: var(--duck-journey-stage-height) auto;
    gap: 46px 0;
    align-content: start;
}

.duck_journey_stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, .66fr) minmax(0, 1fr);
    column-gap: clamp(24px, 2.2vw, 42px);
}

.duck_journey_mode {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 4;
    display: grid;
    width: 270px;
    height: 44px;
    padding: 3px;
    border-radius: 999px;
    background: #eceee8;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    transform: translateX(-50%);
}

.duck_journey_mode::before {
    position: absolute;
    top: 3px;
    bottom: 3px;
    left: 3px;
    width: calc(50% - 3px);
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 5px 14px rgba(32, 48, 37, .12);
    content: "";
    transition: transform .28s cubic-bezier(.22, 1, .36, 1);
}

.duck_journey.is_byproduct_mode .duck_journey_mode::before {
    transform: translateX(100%);
}

.duck_journey_mode_button {
    position: relative;
    z-index: 1;
    display: inline-flex;
    gap: 7px;
    min-width: 0;
    min-height: 38px;
    padding: 0 12px;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 500;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transition: color .25s ease;
}

.duck_journey_mode_button:hover {
    color: var(--color-text-primary);
}

.duck_journey_mode_button.is_active {
    color: var(--color-brand);
    background: transparent;
    font-weight: 600;
}

.duck_journey_mode_icon {
    display: block;
    flex: 0 0 auto;
    width: 17px;
    height: 17px;
    background: currentColor;
    -webkit-mask-position: center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-position: center;
    mask-repeat: no-repeat;
    mask-size: contain;
}

.duck_journey_mode_icon--meat {
    -webkit-mask-image: url("../promotion/img/duck-story/image/sources/meat_icon.svg");
    mask-image: url("../promotion/img/duck-story/image/sources/meat_icon.svg");
}

.duck_journey_mode_icon--byproduct {
    -webkit-mask-image: url("../promotion/img/duck-story/image/sources/byproducts_icno.svg");
    mask-image: url("../promotion/img/duck-story/image/sources/byproducts_icno.svg");
}

.duck_journey_stage {
    grid-row: 1;
    width: 100%;
    min-width: 0;
    min-height: 0;
    margin-top: 0;
    align-items: stretch;
}

.duck_journey_source,
.duck_journey_result,
.duck_journey_center {
    min-width: 0;
    min-height: 0;
}

.duck_journey_source,
.duck_journey_result {
    position: relative;
    overflow: hidden;
    background: #f7f7f2;
}

.duck_journey_source_visual,
.duck_journey_result_visual {
    position: absolute;
    inset: 0;
    display: block;
    min-height: 0;
    overflow: hidden;
    background: #f7f7f2;
    clip-path: inset(0 0 0 0);
    will-change: transform, opacity;
}

.duck_journey_source_visual img,
.duck_journey_result_visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.22, 1, .36, 1);
}

.duck_journey_source_visual .duck_journey_transition_image,
.duck_journey_result_visual .duck_journey_transition_image {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.duck_journey_source_shade,
.duck_journey_result_shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 17, .86) 0%, rgba(15, 23, 17, .08) 60%, transparent 100%);
}

.duck_journey_source_index,
.duck_journey_result_index {
    position: absolute;
    top: clamp(22px, 1.7vw, 28px);
    left: clamp(22px, 1.7vw, 28px);
    z-index: 3;
    font-family: Bahnschrift, Pretendard, sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .15em;
}

.duck_journey_source_index {
    color: rgba(101, 155, 69, .75);
}

.duck_journey_result_index {
    color: rgba(255, 255, 255, .86);
}

.duck_journey_source_index em,
.duck_journey_result_index em {
    margin-left: 8px;
    font-style: normal;
}

.duck_journey_source_copy,
.duck_journey_product_copy {
    position: absolute;
    right: clamp(24px, 2vw, 34px);
    bottom: clamp(24px, 2vw, 34px);
    left: clamp(24px, 2vw, 34px);
    z-index: 3;
    display: block;
    color: #f3f3f3;
}

.duck_journey_source_name {
    display: flex;
    gap: 11px;
    align-items: baseline;
    margin-top: 0;
}

.duck_journey_source_name strong {
    color: #f3f3f3;
    font-size: clamp(30px, 2.2vw, 38px);
    line-height: 1.12;
}

.duck_journey_source_name em {
    color: rgba(255, 255, 255, .5);
    font-size: 10px;
    font-style: normal;
}

.duck_journey_source_description {
    display: block;
    max-width: 430px;
    margin-top: 10px;
    color: rgba(255, 255, 255, .74);
    font-size: 12px;
    line-height: 1.58;
    word-break: keep-all;
}

.duck_journey_product_copy strong {
    display: block;
    font-size: clamp(30px, 2.25vw, 36px);
    font-weight: 600;
    line-height: 1.1;
    word-break: keep-all;
}

.duck_journey_product_copy > span {
    display: block;
    max-width: 430px;
    margin-top: 12px;
    color: rgba(255, 255, 255, .74);
    font-size: 14px;
    line-height: 1.58;
    word-break: keep-all;
}

.duck_journey_center {
    position: relative;
    display: flex;
    padding: clamp(28px, 2.5vw, 42px) clamp(14px, 1.2vw, 22px);
    align-items: center;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.duck_journey_flow_label {
    color: var(--color-brand);
    font-size: 11px;
    font-weight: 500;
}

.duck_journey_flow_label span {
    margin: 0 7px;
}

.duck_journey_center h3 {
    margin-top: 25px;
    color: var(--color-text-primary);
    font-size: 40px;
    font-weight: 700;
    line-height: 1.18;
    word-break: keep-all;
}

.duck_journey_center_desc {
    margin-top: 18px;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.65;
    word-break: keep-all;
}

.duck_journey_process {
    display: block;
    width: 100%;
    margin-top: 60px;
}

.duck_journey_process ol {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 6px;
}

.duck_journey_process li {
    display: flex;
    align-items: center;
}

.duck_journey_process li em {
    color: #41473f;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

.duck_journey_process li:not(:last-child)::after {
    margin: 0 10px;
    color: rgba(102, 155, 69, .62);
    content: "→";
    font-size: 12px;
}

.duck_journey_product_link {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    background: #f7f7f2;
}

.duck_journey_selector {
    grid-row: 2;
    display: grid;
    width: 100%;
    min-height: 0;
    padding: 0;
}

.duck_journey_selector_row {
    display: grid;
    min-height: 54px;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    align-items: stretch;
}

.duck_journey.is_byproduct_mode .duck_journey_item_row {
    grid-template-columns: calc((100% - 60px) / 6) minmax(0, 1fr);
}

.duck_journey_group_select[hidden],
.duck_journey_groups[hidden] {
    display: none;
}

.duck_journey_group_select {
    position: relative;
    z-index: 8;
    min-width: 0;
}

.duck_journey_group_trigger {
    display: flex;
    width: 100%;
    height: 100%;
    min-height: 56px;
    padding: 0 16px;
    border: 1px solid rgba(102, 155, 69, .25);
    border-radius: 8px;
    color: var(--color-brand);
    background: rgba(102, 155, 69, .02);
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 500;
    transition: border-color .2s ease, background-color .2s ease;
}

.duck_journey_group_trigger:hover,
.duck_journey_group_select.is_open .duck_journey_group_trigger {
    border-color: rgba(102, 155, 69, .65);
    background: #fff;
}

.duck_journey_group_chevron {
    width: 7px;
    height: 7px;
    border-right: 1.5px solid var(--color-brand);
    border-bottom: 1.5px solid var(--color-brand);
    transform: translateY(-2px) rotate(45deg);
    transition: transform .22s ease;
}

.duck_journey_group_select.is_open .duck_journey_group_chevron {
    transform: translateY(2px) rotate(225deg);
}

.duck_journey_groups {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 0;
    display: grid;
    width: min(410px, calc(100vw - 40px));
    padding: 12px;
    border: 1px solid rgba(32, 48, 37, .13);
    border-radius: 10px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 12px 28px rgba(32, 48, 37, .12);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.duck_journey_group_button {
    display: flex;
    min-width: 0;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid rgba(32, 48, 37, .12);
    border-radius: 7px;
    color: var(--color-text-primary);
    background: #fff;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
    text-align: left;
    transition: border-color .2s ease, background-color .2s ease;
}

.duck_journey_group_button::after {
    display: grid;
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border-radius: 50%;
    color: #fff;
    background: var(--color-brand);
    content: "✓";
    font-size: 10px;
    place-items: center;
    opacity: 0;
}

.duck_journey_group_button:hover {
    border-color: rgba(102, 155, 69, .45);
    background: rgba(102, 155, 69, .05);
}

.duck_journey_group_button.is_active {
    border-color: var(--color-brand);
    color: var(--color-text-primary);
    background: rgba(102, 155, 69, .1);
}

.duck_journey_group_button.is_active::after {
    opacity: 1;
}

.duck_journey_items {
    display: grid;
    height: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    overflow: visible;
    gap: 12px;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    align-content: stretch;
    align-items: stretch;
}

.duck_journey.is_byproduct_mode .duck_journey_items {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.duck_journey_item_button {
    display: grid;
    align-items: center;
    min-width: 0;
    height: 100%;
    min-height: 56px;
    padding: 7px 10px;
    border: 1px solid rgba(32, 48, 37, .14);
    border-radius: 8px;
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, .78);
    grid-template-columns: 40px minmax(0, 1fr) 16px;
    gap: 8px;
    text-align: left;
    transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.duck_journey_item_thumb {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: #eef0eb;
    object-fit: cover;
}

.duck_journey_item_button strong {
    overflow: hidden;
    font-size: 14px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.duck_journey_item_check {
    position: relative;
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-brand);
    opacity: 0;
    transform: scale(.75);
    transition: opacity .2s ease, transform .2s ease;
}

.duck_journey_item_check::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 7px;
    border-right: 1.5px solid #fff;
    border-bottom: 1.5px solid #fff;
    content: "";
    transform: translate(-50%, -58%) rotate(45deg);
}

.duck_journey_item_button:hover {
    border-color: rgba(102, 155, 69, .5);
    background: rgba(102, 155, 69, .05);
}

.duck_journey_item_button.is_active {
    border-color: var(--color-brand);
    color: var(--color-text-primary);
    background: rgba(102, 155, 69, .1);
    box-shadow: 0 5px 14px rgba(65, 99, 49, .08);
}

.duck_journey_item_button.is_active strong {
    font-weight: 700;
}

.duck_journey_item_button.is_active .duck_journey_item_check {
    opacity: 1;
    transform: scale(1);
}

.duck_journey_group_button:focus-visible,
.duck_journey_group_trigger:focus-visible,
.duck_journey_mode_button:focus-visible,
.duck_journey_item_button:focus-visible,
.duck_journey_product_link:focus-visible {
    position: relative;
    z-index: 5;
    outline: 2px solid var(--color-brand);
    outline-offset: -2px;
}

.duck_journey_source:hover .duck_journey_source_visual img,
.duck_journey_product_link:hover .duck_journey_result_visual img {
    transform: scale(1.025);
}

@media (min-width: 1025px) and (max-width: 1600px) {
    .duck_journey {
        --duck-journey-width: calc(100% - 80px);
    }

    .duck_journey_frame {
        padding-inline: 24px;
    }

    .duck_journey_stage {
        grid-template-columns: minmax(0, 1fr) minmax(245px, .64fr) minmax(0, 1fr);
        column-gap: clamp(20px, 2vw, 32px);
    }

    .duck_journey_center {
        padding-inline: 12px;
    }

    .duck_journey_source_name strong,
    .duck_journey_product_copy strong {
        font-size: clamp(28px, 2.5vw, 36px);
    }

}

@media (min-width: 1025px) and (max-height: 900px) {
    .duck_journey {
        --duck-journey-stage-height: clamp(420px, calc(100vh - 330px), 520px);
    }

    .duck_journey_frame {
        padding-top: 0;
        padding-bottom: 0;
        gap: 28px 0;
        align-content: center;
    }

    .duck_journey_selector_row {
        min-height: 52px;
    }

    .duck_journey_center h3 {
        margin-top: 16px;
    }

    .duck_journey_center_desc {
        margin-top: 12px;
    }

    .duck_journey_process {
        margin-top: 26px;
        padding-top: 13px;
    }
}

@media (max-width: 1024px) {
    .duck_journey {
        --duck-journey-width: calc(100% - 48px);
        height: auto;
        min-height: 0;
        background:
            radial-gradient(circle at 5% 18%, rgba(159, 197, 130, .12), transparent 26%),
            #f7f7f2;
    }

    .duck_journey_intro {
        position: relative;
        inset: auto;
        height: 100vh;
        height: 100svh;
        height: 100dvh;
        min-height: 0;
        box-sizing: border-box;
        padding-block: env(safe-area-inset-top) env(safe-area-inset-bottom);
    }

    .duck_journey_intro_words {
        position: absolute;
        inset: 0;
        width: var(--duck-journey-width);
        margin: 0 auto;
    }

    .duck_journey_intro_words p {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        padding-inline: 4%;
        font-size: clamp(58px, 10.5vw, 92px);
        line-height: 1.02;
        white-space: normal;
        text-align: center;
    }

    .duck_journey_pin {
        position: relative;
        inset: auto;
        width: 100%;
        height: auto;
        min-height: 0;
        overflow: visible;
    }

    .duck_journey_frame {
        display: grid;
        width: var(--duck-journey-width);
        height: auto;
        padding: 76px 0 84px;
        grid-template-rows: auto auto;
        gap: 40px 0;
        align-content: start;
    }

    .duck_journey_mode {
        position: relative;
        top: auto;
        left: auto;
        grid-column: 1 / -1;
        grid-row: 1;
        margin: 0 auto 30px;
        transform: none;
    }

    .duck_journey_selector {
        grid-row: 2;
    }

    .duck_journey_stage {
        grid-row: 1;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px;
    }

    .duck_journey_source,
    .duck_journey_result {
        aspect-ratio: 4 / 4.6;
    }

    .duck_journey_center {
        grid-column: 1 / -1;
        grid-row: 2;
        display: grid;
        padding: 34px 24px;
        grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
        column-gap: 38px;
        text-align: left;
        align-items: center;
    }

    .duck_journey_flow_label,
    .duck_journey_center h3,
    .duck_journey_center_desc {
        grid-column: 1;
    }

    .duck_journey_flow_label {
        grid-row: 2;
    }

    .duck_journey_center h3 {
        grid-row: 3;
    }

    .duck_journey_center_desc {
        grid-row: 4;
    }

    .duck_journey_center h3 {
        margin-top: 16px;
    }

    .duck_journey_center_desc {
        margin-top: 12px;
    }

    .duck_journey_process {
        grid-column: 2;
        grid-row: 2 / 5;
        margin-top: 0;
    }

    .duck_journey.is_byproduct_mode .duck_journey_item_row {
        grid-template-columns: 156px minmax(0, 1fr);
    }

    .duck_journey_items {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        overscroll-behavior-x: contain;
        scrollbar-width: none;
    }

    .duck_journey_items::-webkit-scrollbar {
        display: none;
    }

    .duck_journey_item_button {
        flex: 0 0 auto;
        min-width: 156px;
    }
}

@media (min-width: 600px) and (max-width: 1024px) {
    .duck_journey_frame {
        padding: 80px 0 88px;
        gap: 38px 0;
    }

    .duck_journey_stage {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: auto auto;
        column-gap: 24px;
        row-gap: 42px;
    }

    .duck_journey_center {
        grid-column: 1 / -1;
        grid-row: 1;
        display: flex;
        width: min(560px, 100%);
        margin: 0 auto;
        padding: 0 24px;
        align-items: center;
        flex-direction: column;
        justify-content: flex-start;
        text-align: center;
    }

    .duck_journey_mode {
        margin: 0 auto 28px;
    }

    .duck_journey_flow_label,
    .duck_journey_center h3,
    .duck_journey_center_desc,
    .duck_journey_process {
        grid-column: auto;
        grid-row: auto;
    }

    .duck_journey_center h3 {
        margin-top: 18px;
        font-size: clamp(34px, 5vw, 40px);
    }

    .duck_journey_center_desc {
        margin-top: 14px;
    }

    .duck_journey_process {
        margin-top: 28px;
    }

    .duck_journey_source,
    .duck_journey_result {
        grid-row: 2;
        aspect-ratio: 1;
    }

    .duck_journey_source {
        grid-column: 1;
    }

    .duck_journey_result {
        grid-column: 2;
    }

    .duck_journey_source_name strong,
    .duck_journey_product_copy strong {
        font-size: clamp(24px, 3.6vw, 30px);
    }

    .duck_journey_source_description,
    .duck_journey_product_copy > span {
        font-size: 12px;
    }
}

@media (max-width: 599px) {
    .duck_journey {
        --duck-journey-width: calc(100% - 40px);
    }

    .duck_journey_intro {
        min-height: 0;
        padding-top: env(safe-area-inset-top);
    }

    .duck_journey.is_mobile_intro_seen .duck_journey_intro {
        display: none;
    }

    .duck_journey.is_mobile_intro_completed .duck_journey_intro {
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none;
    }

    .duck_journey_intro_words p {
        font-size: clamp(45px, 13.5vw, 62px);
        line-height: 1.05;
    }

    .duck_journey_frame {
        padding: calc(70px + env(safe-area-inset-top)) 0 calc(96px + env(safe-area-inset-bottom));
        gap: 28px 0;
    }

    .duck_journey_mode {
        display: grid;
        width: min(250px, 100%);
        margin: 0 auto 28px;
        grid-template-columns: 1fr 1fr;
    }

    .duck_journey_selector_row {
        display: grid;
        min-height: 0;
        padding: 0;
    }

    .duck_journey.is_byproduct_mode .duck_journey_item_row {
        grid-template-columns: clamp(116px, 32vw, 124px) minmax(0, 1fr);
    }

    .duck_journey_items {
        height: auto;
        min-height: 57px;
        margin-right: -20px;
        padding-bottom: 1px;
    }

    .duck_journey_group_select {
        width: clamp(116px, 32vw, 124px);
    }

    .duck_journey_item_button {
        height: 56px;
        min-width: 152px;
        min-height: 56px;
    }

    .duck_journey_stage {
        display: grid;
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .duck_journey_source {
        display: none;
    }

    .duck_journey_result {
        grid-column: 1;
        grid-row: 2;
        width: 100%;
        height: calc(62.5vw - 25px);
        aspect-ratio: auto;
    }

    .duck_journey_result_visual img,
    .duck_journey_product_link:hover .duck_journey_result_visual img {
        transform: scale(1.25);
    }

    .duck_journey_center {
        grid-column: 1;
        grid-row: 1;
        display: flex;
        padding: 0 18px;
        text-align: center;
    }

    .duck_journey_center h3 {
        margin-top: 18px;
        font-size: clamp(26px, 7.6vw, 30px);
        line-height: 1.2;
    }

    .duck_journey_center_desc {
        margin-top: 14px;
        font-size: 13px;
        line-height: 1.6;
    }

    .duck_journey_process li em {
        font-size: 14px;
    }

    .duck_journey_process {
        width: 100%;
        margin-top: 26px;
    }

    .duck_journey_result_index {
        display: none;
    }

    .duck_journey_product_copy {
        right: 16px;
        bottom: 18px;
        left: 16px;
    }

    .duck_journey_product_copy strong {
        font-size: clamp(20px, 6vw, 24px);
    }

    .duck_journey_product_copy > span {
        margin-top: 8px;
        font-size: 12px;
        line-height: 1.5;
    }
}

@media (max-width: 1024px) {
    .duck_journey {
        --duck-journey-tab-gutter: 24px;
    }

    .duck_journey_selector {
        width: calc(100% + var(--duck-journey-tab-gutter) + var(--duck-journey-tab-gutter));
        margin-left: calc(0px - var(--duck-journey-tab-gutter));
    }

    .duck_journey_selector_row {
        padding-inline: var(--duck-journey-tab-gutter);
    }

    .duck_journey_items {
        margin-inline: calc(0px - var(--duck-journey-tab-gutter));
        scroll-padding-inline: var(--duck-journey-tab-gutter);
    }

    .duck_journey_items::before,
    .duck_journey_items::after {
        width: calc(var(--duck-journey-tab-gutter) - 12px);
        min-width: calc(var(--duck-journey-tab-gutter) - 12px);
        height: 1px;
        content: "";
        flex: 0 0 calc(var(--duck-journey-tab-gutter) - 12px);
        pointer-events: none;
    }

    .duck_journey.is_byproduct_mode .duck_journey_items {
        margin-left: 0;
    }

    .duck_journey.is_byproduct_mode .duck_journey_items::before {
        display: none;
    }
}

@media (max-width: 599px) {
    .duck_journey {
        --duck-journey-tab-gutter: 20px;
    }
}

@media screen and (min-width: 600px) and (max-width: 1024px) and (max-height: 680px) {
    .story_cta .cta_heading h2 {
        font-size: 40px;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}