:root {
    --mira-ink: #151515;
    --mira-muted: #777772;
    --mira-hairline: rgba(21, 21, 21, 0.12);
    --mira-paper: #f5f5f1;
    --mira-ease: cubic-bezier(0.65, 0, 0.35, 1);
}

body.mira-open {
    overflow: hidden;
}

#mira-experience {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: var(--mira-paper);
    color: var(--mira-ink);
    opacity: 0;
    visibility: hidden;
    transform: scale(1.018);
    transition:
        opacity 500ms var(--mira-ease),
        transform 500ms var(--mira-ease),
        visibility 0s linear 500ms;
    isolation: isolate;
}

#mira-experience.is-open {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition:
        opacity 500ms var(--mira-ease),
        transform 500ms var(--mira-ease),
        visibility 0s;
}

#mira-experience.is-closing {
    opacity: 0;
    transform: scale(0.985);
}

.mira-shell {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.mira-scroll {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.mira-scroll::-webkit-scrollbar {
    display: none;
}

.mira-story {
    position: relative;
    height: 340vh;
    height: 340svh;
}

.mira-stage {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 50% 48%, rgba(160, 174, 165, 0.12), transparent 42%),
        var(--mira-paper);
}

#mira-particles {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transition:
        opacity 140ms linear,
        visibility 0s;
}

#mira-particles.is-cleared {
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 140ms linear,
        visibility 0s linear 140ms;
}

.mira-topbar {
    position: absolute;
    z-index: 20;
    top: 0;
    left: 0;
    right: 0;
    height: 76px;
    padding: 0 clamp(22px, 4vw, 58px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
}

.mira-wordmark {
    font-family: "Quicksand", "Inter", sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.mira-close {
    position: relative;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--mira-hairline);
    border-radius: 50%;
    background: rgba(245, 245, 241, 0.8);
    color: var(--mira-ink);
    cursor: pointer;
    pointer-events: auto;
    transition:
        opacity 300ms ease,
        transform 300ms var(--mira-ease),
        background-color 300ms ease;
}

.mira-close:hover {
    background: #ffffff;
    transform: scale(1.04);
}

.mira-close:focus-visible,
.mira-input-wrap:focus-within,
.mira-prompt:focus-visible {
    outline: 2px solid rgba(21, 21, 21, 0.55);
    outline-offset: 3px;
}

.mira-close::before,
.mira-close::after {
    content: "";
    position: absolute;
    width: 14px;
    height: 1px;
    background: currentColor;
    left: 50%;
    top: 50%;
}

.mira-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.mira-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.mira-chapter {
    position: absolute;
    z-index: 6;
    inset: 0;
    text-align: center;
    pointer-events: none;
    opacity: 1;
    transform: none;
}

.mira-scene {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 96px clamp(22px, 5vw, 72px) 80px;
    opacity: 0;
    pointer-events: none;
    will-change: opacity, transform;
}

.mira-hero-scene {
    flex-direction: column;
    opacity: 1;
    transform: none;
}

.mira-hero-title {
    margin: 0;
    font-family: "Quicksand", "Inter", sans-serif;
    font-size: clamp(78px, 12vw, 164px);
    font-weight: 500;
    line-height: 0.88;
    letter-spacing: -0.075em;
}

.mira-hero-subtitle {
    margin: 34px 0 0;
    font-size: clamp(18px, 2vw, 28px);
    font-weight: 400;
    letter-spacing: -0.035em;
}

.mira-hero-statement {
    margin: 12px 0 0;
    font-size: clamp(25px, 3.7vw, 52px);
    font-weight: 500;
    letter-spacing: -0.055em;
    line-height: 1.1;
}

.mira-hero-cn {
    margin: 14px 0 0;
    color: var(--mira-muted);
    font-size: clamp(14px, 1.3vw, 18px);
    letter-spacing: 0.12em;
}

.mira-hero-copy {
    width: min(590px, 92%);
    margin: clamp(42px, 7vh, 76px) auto 0;
    color: #5d5d59;
    font-size: clamp(13px, 1.2vw, 16px);
    font-weight: 300;
    line-height: 1.9;
    letter-spacing: 0.015em;
}

.mira-reason-scene .mira-reason-orbit {
    width: min(1180px, 100%);
    height: min(690px, calc(100vh - 150px));
    min-height: 480px;
}

.mira-reason-orbit {
    position: relative;
    width: 100%;
    height: 100%;
}

.mira-section-title {
    position: absolute;
    z-index: 5;
    left: 50%;
    top: 50%;
    margin: 0;
    font-size: clamp(52px, 7vw, 96px);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.065em;
    white-space: nowrap;
    transform: translate(-50%, -50%);
}

.mira-word-system,
.mira-word-orbit {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.mira-word-system {
    z-index: 3;
}

.mira-orbit-word {
    --mira-orbit-x: 0px;
    --mira-orbit-y: 0px;
    --mira-orbit-scale: 1;
    --mira-orbit-opacity: 0;
    position: absolute;
    left: 50%;
    top: 50%;
    color: #74746f;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: clamp(11px, 0.95vw, 14px);
    font-weight: 400;
    letter-spacing: 0.045em;
    line-height: 1;
    opacity: var(--mira-orbit-opacity);
    transform:
        translate(-50%, -50%)
        translate(var(--mira-orbit-x), var(--mira-orbit-y))
        scale(var(--mira-orbit-scale));
    white-space: nowrap;
    will-change: transform, opacity;
}

.mira-orbit-word[lang="zh-CN"] {
    font-weight: 500;
    letter-spacing: 0.08em;
}

.mira-word-orbit[data-mira-word-orbit="core"] .mira-orbit-word {
    color: #53534f;
    font-size: clamp(13px, 1.18vw, 17px);
    font-weight: 450;
}

.mira-word-orbit[data-mira-word-orbit="capability"] .mira-orbit-word {
    color: #777772;
    font-size: clamp(11px, 0.92vw, 13px);
}

.mira-word-orbit[data-mira-word-orbit="life"] .mira-orbit-word {
    color: #8c8c87;
    font-size: clamp(9px, 0.76vw, 11px);
    letter-spacing: 0.075em;
}

.mira-orbit-word-label {
    display: block;
    opacity: 1;
    transform: scale(1);
    transition:
        opacity 420ms ease-in-out,
        transform 420ms cubic-bezier(0.65, 0, 0.35, 1);
}

.mira-orbit-word-label.is-leaving {
    opacity: 0;
    transform: scale(0.985);
}

.mira-orbit-word-label.is-entering {
    opacity: 0;
    transform: scale(1.015);
}

.mira-reason-flow {
    position: absolute;
    z-index: 6;
    inset: 0;
    pointer-events: none;
}

.mira-reason-step {
    --mira-orbit-x: 0px;
    --mira-orbit-y: 0px;
    --mira-orbit-scale: 0.92;
    position: absolute;
    left: 50%;
    top: 50%;
    display: flex;
    align-items: center;
    gap: clamp(9px, 1vw, 15px);
    opacity: 0.48;
    transform:
        translate(-50%, -50%)
        translate(var(--mira-orbit-x), var(--mira-orbit-y))
        scale(var(--mira-orbit-scale));
    transition:
        opacity 400ms var(--mira-ease),
        filter 400ms var(--mira-ease);
    white-space: nowrap;
    will-change: transform;
}

.mira-reason-step.is-current {
    opacity: 1;
}

.mira-reason-step strong {
    font-size: clamp(19px, 2.3vw, 32px);
    font-weight: 500;
    letter-spacing: -0.04em;
}

.mira-reason-step i {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.35;
}

.mira-reason-step span {
    color: var(--mira-muted);
    font-size: clamp(10px, 1vw, 14px);
    font-weight: 300;
    letter-spacing: 0.04em;
}

.mira-orbit-impact {
    position: absolute;
    z-index: 4;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    border: 1px solid rgba(21, 21, 21, 0.55);
    border-radius: 50%;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.2);
    transition:
        opacity 300ms var(--mira-ease),
        transform 700ms var(--mira-ease);
}

.mira-orbit-impact::before,
.mira-orbit-impact::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 80px;
    height: 80px;
    border: 1px solid rgba(21, 21, 21, 0.12);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0.1);
    opacity: 0;
    transition:
        opacity 500ms var(--mira-ease),
        transform 900ms var(--mira-ease);
}

.mira-orbit-impact::after {
    width: 180px;
    height: 180px;
    transition-delay: 70ms;
}

.mira-reason-orbit.is-impacting .mira-orbit-impact {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.mira-reason-orbit.is-impacting .mira-orbit-impact::before,
.mira-reason-orbit.is-impacting .mira-orbit-impact::after {
    opacity: 0.35;
    transform: translate(-50%, -50%) scale(1);
}

.mira-reason-lexicon {
    position: absolute;
    z-index: 3;
    inset: 0;
    pointer-events: none;
}

.mira-reason-lexicon span {
    --mira-orbit-x: 0px;
    --mira-orbit-y: 0px;
    position: absolute;
    left: 50%;
    top: 50%;
    color: #85857f;
    font-size: clamp(8px, 0.72vw, 11px);
    font-weight: 400;
    letter-spacing: 0.13em;
    opacity: 0.3;
    transform:
        translate(-50%, -50%)
        translate(var(--mira-orbit-x), var(--mira-orbit-y));
    white-space: nowrap;
    will-change: transform;
}

.mira-protect-transition {
    position: absolute;
    z-index: 9;
    left: 50%;
    top: 50%;
    color: var(--mira-ink);
    font-size: clamp(23px, 2.6vw, 34px);
    font-weight: 500;
    letter-spacing: -0.04em;
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: none;
    transition:
        opacity 350ms var(--mira-ease),
        transform 500ms var(--mira-ease);
}

.mira-protect-transition.is-visible {
    opacity: 1;
}

.mira-protect-transition.is-point {
    width: 7px;
    height: 22px;
    overflow: hidden;
    border-radius: 2px;
    color: transparent;
    background: var(--mira-ink);
    transform: translate(-50%, -50%) scale(0.8);
}

.mira-ask-scene.is-interactive {
    pointer-events: auto;
}

.mira-ask-scene {
    z-index: 7;
}

.mira-ask-wrap {
    width: min(720px, 100%);
    margin: 0 auto;
    transition:
        transform 500ms var(--mira-ease),
        opacity 500ms var(--mira-ease);
}

.mira-ask-title {
    margin: 0;
    font-size: clamp(47px, 7vw, 86px);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.065em;
}

.mira-ask-subtitle {
    margin: 18px 0 clamp(32px, 6vh, 58px);
    color: var(--mira-muted);
    font-size: clamp(14px, 1.3vw, 17px);
    font-weight: 300;
}

.mira-input-wrap {
    width: min(650px, 100%);
    height: 66px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 8px 0 25px;
    border: 1px solid rgba(21, 21, 21, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    box-shadow: 0 18px 45px rgba(21, 21, 21, 0.05);
    transition:
        border-color 300ms ease,
        box-shadow 300ms ease,
        transform 300ms var(--mira-ease);
}

.mira-input-wrap:focus-within {
    border-color: rgba(21, 21, 21, 0.42);
    box-shadow: 0 22px 60px rgba(21, 21, 21, 0.08);
}

#mira-input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--mira-ink);
    font: inherit;
    font-size: 15px;
}

#mira-input::placeholder {
    color: #9c9c96;
}

.mira-submit {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: var(--mira-ink);
    color: #fff;
    cursor: pointer;
    opacity: 0.92;
    transition:
        opacity 250ms ease,
        transform 250ms var(--mira-ease);
}

.mira-submit:hover {
    opacity: 1;
    transform: scale(1.04);
}

.mira-submit::before {
    content: "";
    width: 8px;
    height: 8px;
    border-top: 1.5px solid currentColor;
    border-right: 1.5px solid currentColor;
    transform: translateX(-2px) rotate(45deg);
}

.mira-upload-actions {
    margin: 18px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 13px;
}

.mira-upload-input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    clip-path: inset(50%);
}

.mira-upload-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    border: 1px solid rgba(21, 21, 21, 0.12);
    border-radius: 999px;
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.32);
    color: #65655f;
    font-size: 11px;
    font-weight: 400;
    cursor: pointer;
    transition:
        color 250ms ease,
        border-color 250ms ease,
        background-color 250ms ease,
        transform 250ms var(--mira-ease);
}

.mira-upload-icon {
    position: relative;
    width: 14px;
    height: 14px;
    box-sizing: border-box;
    flex: 0 0 14px;
    color: currentColor;
    opacity: 0.78;
}

.mira-upload-icon-report {
    border: 1px solid currentColor;
    border-radius: 2px;
}

.mira-upload-icon-report::after {
    content: "";
    position: absolute;
    left: 3px;
    right: 3px;
    top: 4px;
    height: 1px;
    background: currentColor;
    box-shadow: 0 3px 0 currentColor;
}

.mira-upload-icon-photo {
    border: 1px solid currentColor;
    border-radius: 3px;
}

.mira-upload-icon-photo::before {
    content: "";
    position: absolute;
    width: 3px;
    height: 3px;
    top: 3px;
    right: 3px;
    border: 1px solid currentColor;
    border-radius: 50%;
}

.mira-upload-icon-photo::after {
    content: "";
    position: absolute;
    left: 3px;
    bottom: 3px;
    width: 6px;
    height: 4px;
    border-left: 1px solid currentColor;
    border-top: 1px solid currentColor;
    transform: skewY(-35deg);
}

.mira-upload-icon-file {
    border: 1px solid currentColor;
    border-radius: 50%;
}

.mira-upload-icon-file::after {
    content: "+";
    position: absolute;
    inset: -2px 0 0;
    font-size: 14px;
    font-weight: 300;
    line-height: 14px;
    text-align: center;
}

.mira-upload-button:hover,
.mira-upload-button.is-ready {
    border-color: rgba(21, 21, 21, 0.3);
    background: rgba(255, 255, 255, 0.72);
    color: var(--mira-ink);
    transform: translateY(-1px);
}

.mira-upload-status {
    min-height: 15px;
    margin: 7px 0 -1px;
    color: #888882;
    font-size: 10px;
    line-height: 1.5;
}

.mira-media-upload-menu {
    display: none;
    width: fit-content;
    margin: 10px auto -2px;
    padding: 4px;
    gap: 3px;
    border: 1px solid rgba(21, 21, 21, 0.13);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 12px 30px rgba(21, 21, 21, 0.06);
}

.mira-media-upload-menu.is-open {
    display: flex;
}

.mira-media-upload-menu button {
    border: 0;
    border-radius: 999px;
    padding: 7px 11px;
    background: transparent;
    color: #666661;
    font-size: 10px;
    cursor: pointer;
    transition: background-color 200ms ease, color 200ms ease;
}

.mira-media-upload-menu button:hover {
    background: #f0f0eb;
    color: var(--mira-ink);
}

.mira-prompts {
    width: min(680px, 100%);
    margin: 14px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.mira-prompt {
    border: 1px solid rgba(21, 21, 21, 0.11);
    border-radius: 999px;
    padding: 9px 14px;
    background: transparent;
    color: #666661;
    font-size: 12px;
    cursor: pointer;
    transition:
        color 250ms ease,
        border-color 250ms ease,
        background-color 250ms ease,
        transform 250ms var(--mira-ease);
}

.mira-prompt:hover {
    border-color: rgba(21, 21, 21, 0.25);
    background: rgba(255, 255, 255, 0.45);
    color: var(--mira-ink);
    transform: translateY(-2px);
}

.mira-chat {
    position: absolute;
    z-index: 10;
    inset: 96px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(28px) scale(0.985);
    transition:
        opacity 500ms var(--mira-ease),
        transform 500ms var(--mira-ease),
        visibility 0s linear 500ms;
    pointer-events: none;
}

.mira-stage.chat-active .mira-chat {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition:
        opacity 500ms var(--mira-ease),
        transform 500ms var(--mira-ease),
        visibility 0s;
    pointer-events: auto;
}

.mira-stage.chat-active .mira-ask-scene {
    opacity: 0;
    transform: translateY(-24px) scale(0.98);
    pointer-events: none;
}

.mira-chat-head {
    width: min(760px, calc(100% - 44px));
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--mira-hairline);
}

.mira-chat-head strong {
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.04em;
}

.mira-chat-head span {
    color: var(--mira-muted);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.mira-chat-log {
    width: min(760px, calc(100% - 44px));
    min-height: 0;
    flex: 1;
    overflow-y: auto;
    padding: 28px 0 145px;
    scrollbar-width: none;
}

.mira-chat-log::-webkit-scrollbar {
    display: none;
}

.mira-message {
    width: min(620px, 100%);
    margin-bottom: 26px;
    text-align: left;
    opacity: 0;
    transform: translateY(12px);
    animation: miraMessageIn 500ms var(--mira-ease) forwards;
}

.mira-message.user {
    margin-left: auto;
    width: fit-content;
    max-width: min(540px, 90%);
    padding: 12px 17px;
    border-radius: 18px 18px 4px 18px;
    background: var(--mira-ink);
    color: #fff;
    font-size: 14px;
    line-height: 1.6;
}

.mira-message.assistant {
    color: #3f3f3c;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.85;
}

.mira-message.assistant::before {
    content: "Mira";
    display: block;
    margin-bottom: 8px;
    color: var(--mira-ink);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.mira-thinking {
    display: inline-flex;
    gap: 5px;
    align-items: center;
    min-height: 22px;
}

.mira-thinking i {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.22;
    animation: miraThink 1.4s ease-in-out infinite;
}

.mira-thinking i:nth-child(2) { animation-delay: 180ms; }
.mira-thinking i:nth-child(3) { animation-delay: 360ms; }

.mira-chat-compose {
    position: absolute;
    left: 50%;
    bottom: clamp(28px, 5vh, 52px);
    width: min(650px, calc(100% - 44px));
    transform: translateX(-50%);
}

.mira-ending {
    position: absolute;
    z-index: 8;
    left: 50%;
    bottom: 25px;
    width: min(800px, calc(100% - 44px));
    transform: translate(-50%, 10px);
    text-align: center;
    opacity: 0;
    transition:
        opacity 900ms var(--mira-ease),
        transform 900ms var(--mira-ease);
    pointer-events: none;
}

.mira-stage.ending-visible .mira-ending {
    opacity: 1;
    transform: translate(-50%, 0);
}

.mira-ending p {
    margin: 0;
    font-size: clamp(11px, 1vw, 13px);
    line-height: 1.8;
    letter-spacing: 0.06em;
}

.mira-ending span {
    display: block;
    margin-top: 4px;
    color: var(--mira-muted);
    font-size: 10px;
    letter-spacing: 0.12em;
}

.mira-scroll-cue {
    position: absolute;
    z-index: 12;
    left: 50%;
    bottom: 28px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #8d8d88;
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transform: translateX(-50%);
    opacity: 0.7;
    transition: opacity 400ms ease;
    pointer-events: none;
}

.mira-scroll-cue::before {
    content: "";
    width: 26px;
    height: 1px;
    background: currentColor;
    transform-origin: left;
    animation: miraCue 2.4s ease-in-out infinite;
}

.mira-scroll-cue.is-hidden {
    opacity: 0;
}

@keyframes miraMessageIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes miraThink {
    0%, 100% { opacity: 0.18; transform: translateY(0); }
    50% { opacity: 0.7; transform: translateY(-2px); }
}

@keyframes miraCue {
    0%, 100% { transform: scaleX(0.25); opacity: 0.3; }
    50% { transform: scaleX(1); opacity: 0.8; }
}

@media (max-width: 700px) {
    .mira-topbar {
        height: 64px;
        padding: 0 18px;
    }

    .mira-wordmark {
        font-size: 16px;
    }

    .mira-close {
        width: 38px;
        height: 38px;
    }

    .mira-scene {
        padding: 76px 20px 68px;
    }

    .mira-hero-title {
        font-size: clamp(70px, 25vw, 112px);
    }

    .mira-hero-subtitle {
        margin-top: 25px;
        font-size: 16px;
    }

    .mira-hero-statement {
        margin-top: 9px;
        font-size: clamp(27px, 8.5vw, 39px);
    }

    .mira-hero-copy {
        margin-top: 38px;
        font-size: 12px;
        line-height: 1.85;
    }

    .mira-reason-scene .mira-reason-orbit {
        height: min(590px, calc(100vh - 120px));
        min-height: 430px;
    }

    .mira-section-title {
        font-size: clamp(44px, 15vw, 67px);
    }

    .mira-reason-step {
        flex-direction: column;
        gap: 4px;
    }

    .mira-reason-step strong {
        font-size: clamp(17px, 5.7vw, 25px);
    }

    .mira-reason-step span {
        font-size: 9px;
        letter-spacing: 0;
    }

    .mira-reason-step i {
        display: none;
    }

    .mira-orbit-word {
        font-size: 10px;
        letter-spacing: 0.025em;
    }

    .mira-word-orbit[data-mira-word-orbit="core"] .mira-orbit-word {
        font-size: 12px;
    }

    .mira-word-orbit[data-mira-word-orbit="life"] .mira-orbit-word {
        font-size: 8px;
        letter-spacing: 0.04em;
    }

    .mira-input-wrap {
        height: 58px;
        padding-left: 19px;
    }

    .mira-submit {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .mira-prompts {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 7px;
    }

    .mira-upload-actions {
        max-width: 330px;
        gap: 9px;
    }

    .mira-upload-button {
        min-height: 32px;
        padding: 7px 11px;
        font-size: 10px;
    }

    .mira-prompt {
        padding: 8px 9px;
        font-size: 10px;
    }

    .mira-chat {
        top: 78px;
    }

    .mira-chat-head {
        padding-bottom: 14px;
    }

    .mira-chat-log {
        padding-top: 22px;
        padding-bottom: 128px;
    }

    .mira-ending {
        bottom: 14px;
    }

    .mira-ending p {
        font-size: 9px;
    }
}

@media (prefers-reduced-motion: reduce) {
    #mira-experience,
    #mira-experience.is-open,
    #mira-experience.is-closing,
    .mira-scene,
    .mira-reason-step,
    .mira-protect-transition,
    .mira-chat,
    .mira-ending,
    .mira-input-wrap,
    .mira-prompt {
        transition-duration: 1ms !important;
    }

    .mira-scroll-cue::before,
    .mira-thinking i {
        animation: none !important;
    }
}