:root {
    --surface: #ffffff;
    --surface-deep: #f7f7f4;
    --ink: #181713;
    --paper: #fbf7ec;
    --text-primary: rgba(24, 23, 19, 0.92);
    --text-secondary: rgba(24, 23, 19, 0.68);
    --text-muted: rgba(24, 23, 19, 0.48);
    --text-hairline: rgba(24, 23, 19, 0.16);
    --muted: var(--text-secondary);
    --line: var(--text-hairline);
    --red: #ef2d2a;
    --font-body: "Urbanist", Helvetica, Arial, sans-serif;
    --font-mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
    --type-micro: 0.62rem;
    --type-caption: 0.68rem;
    --type-label: clamp(0.7rem, 0.78vw, 0.82rem);
    --type-body: clamp(0.82rem, 0.95vw, 0.98rem);
    --type-control: clamp(0.86rem, 0.95vw, 1rem);
    --type-panel-title: clamp(0.85rem, 0.95vw, 1.05rem);
    --type-title: clamp(1.1rem, 1.35vw, 1.32rem);
    --type-display: clamp(2.2rem, 4.6vw, 4.8rem);
    --type-display-mobile: clamp(2rem, 12vw, 3.8rem);
    --tracking-tight: 0.04em;
    --tracking-label: 0.14em;
    --tracking-wide: 0.18em;
}

@property --connector-line-alpha {
    syntax: "<number>";
    inherits: true;
    initial-value: 1;
}

@property --connector-dot-alpha {
    syntax: "<number>";
    inherits: true;
    initial-value: 0;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 74% 50%, rgba(24, 23, 19, 0.04), transparent 24rem),
        radial-gradient(circle at 8% 12%, rgba(24, 23, 19, 0.035), transparent 20rem),
        linear-gradient(135deg, var(--surface), var(--surface-deep));
    color: var(--text-primary);
    font-family: var(--font-body);
}

body.palette-library-open {
    overflow: hidden;
}

body.intro-active {
    overflow: hidden;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(24, 23, 19, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(24, 23, 19, 0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle at center, black, transparent 74%);
    content: "";
    opacity: 0.45;
}

.site-intro {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 50% 45%, rgba(24, 23, 19, 0.035), transparent 20rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(247, 247, 244, 0.98));
    color: var(--text-primary);
    pointer-events: auto;
}

.site-intro__brand {
    display: flex;
    align-items: center;
    gap: 0.95rem;
}

.site-intro__logo {
    position: relative;
    width: 3.1rem;
    height: 2.1rem;
    display: inline-block;
    flex: 0 0 auto;
}

.site-intro__tile {
    position: absolute;
    width: 1.22rem;
    height: 1.22rem;
    opacity: 0;
    mix-blend-mode: multiply;
}

.site-intro__tile--cyan {
    left: 0;
    top: 0.42rem;
    background: rgba(0, 174, 239, 0.78);
}

.site-intro__tile--yellow {
    left: 0.78rem;
    top: 0;
    background: rgba(255, 222, 0, 0.82);
}

.site-intro__tile--magenta {
    left: 0.48rem;
    top: 0.78rem;
    background: rgba(236, 0, 140, 0.76);
}

.site-intro__word {
    display: flex;
    gap: 0.2rem;
    font-family: var(--font-mono);
    font-size: clamp(0.84rem, 1.2vw, 1.08rem);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.site-intro__word span {
    display: inline-block;
    opacity: 0;
}

.site-intro__word .site-intro__space {
    width: 0.58rem;
    opacity: 1;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.landing-page {
    min-height: 100vh;
    padding: clamp(1rem, 2vw, 2rem);
    display: grid;
    grid-template-rows: auto 1fr;
    gap: clamp(1.5rem, 3vw, 3rem);
}

.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.brand-mark,
.nav-links {
    display: flex;
    align-items: center;
}

.brand-mark {
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.brand-logo {
    position: relative;
    width: 2rem;
    height: 1.35rem;
    display: inline-block;
    flex: 0 0 auto;
}

.brand-logo__tile {
    position: absolute;
    width: 0.82rem;
    height: 0.82rem;
    border: 0px solid rgba(24, 23, 19, 0.08);
    mix-blend-mode: multiply;
}

.brand-logo__tile--cyan {
    left: 0;
    top: 0.27rem;
    background: rgba(0, 174, 239, 0.78);
}

.brand-logo__tile--yellow {
    left: 0.52rem;
    top: 0;
    background: rgba(255, 222, 0, 0.82);
}

.brand-logo__tile--magenta {
    left: 0.32rem;
    top: 0.52rem;
    background: rgba(236, 0, 140, 0.76);
}

.nav-links {
    gap: clamp(0.8rem, 2vw, 1.8rem);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}

.nav-links a {
    transition: color 0.18s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.hero {
    min-height: min(760px, calc(100vh - 11rem));
    display: grid;
    place-items: center;
}

.visual-stage {
    position: relative;
    width: 100%;
    min-height: clamp(28rem, 62vw, 48rem);
    display: grid;
    place-items: center;
    isolation: isolate;
    animation: orb-enter 1s 0.14s ease both;
}

.tool-panel {
    position: absolute;
    z-index: 3;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition:
        opacity 0.38s ease,
        transform 0.38s ease;
}

.tool-panel--left {
    left: 0;
    top: 50%;
    width: min(24rem, 28vw);
    transform: translateY(calc(-50% + 12px));
}

.tool-panel--right {
    right: 0;
    top: 50%;
    width: min(17.5rem, 22vw);
    display: grid;
    gap: 0.78rem;
    color: var(--text-primary);
    text-align: left;
    transform: translateY(calc(-50% + 12px));
}

.tool-view-active .tool-panel {
    opacity: 1;
    pointer-events: auto;
}

.tool-view-active .tool-panel--left,
.tool-view-active .tool-panel--right {
    transform: translateY(-50%);
}

.tool-back-button {
    position: absolute;
    left: 0;
    bottom: clamp(0.8rem, 2vw, 1.5rem);
    z-index: 6;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    padding: 0.24rem 0;
    pointer-events: none;
    transform: translateY(8px);
    font-family: var(--font-mono);
    font-size: var(--type-caption);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    text-underline-offset: 0.32rem;
    transition:
        color 0.18s ease,
        opacity 0.32s ease,
        transform 0.32s ease;
}

.tool-back-button::before {
    content: "<";
    display: inline-block;
    margin-right: 0.45rem;
    transform: translateY(-0.02rem);
    transition: transform 0.18s ease;
}

.tool-back-button:hover,
.tool-back-button:focus-visible {
    color: var(--text-primary);
    outline: none;
    text-decoration: underline;
    transform: translateY(0);
}

.tool-back-button:hover::before,
.tool-back-button:focus-visible::before {
    transform: translate(-0.18rem, -0.02rem);
}

.tool-view-active .tool-back-button {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.tool-eyebrow {
    margin: 0 0 0.9rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-caption);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.tool-panel h1 {
    max-width: 10ch;
    margin: 0 0 1.25rem;
    font-family: var(--font-body);
    font-size: var(--type-display);
    font-weight: 500;
    line-height: 0.9;
}

.tool-copy {
    display: grid;
    gap: 0.78rem;
    color: var(--text-secondary);
    font-size: var(--type-body);
    font-weight: 600;
    line-height: 1.45;
}

.tool-copy p,
.tool-copy ul {
    margin: 0;
}

.tool-copy ul {
    display: grid;
    gap: 0.35rem;
    padding-left: 1.05rem;
}

.color-controls {
    --selected-color: #7390b0;
    align-content: start;
    padding: 0;
}

.color-controls__title {
    margin: 0 0 0.35rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--type-panel-title);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    line-height: 1.15;
    text-transform: uppercase;
}

.color-control {
    position: relative;
    display: grid;
    gap: 0.34rem;
}

.color-passport {
    overflow: visible;
    border: 1px solid rgba(24, 23, 19, 0.14);
    border-radius: 0.62rem;
    background: rgba(255, 255, 255, 0.5);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 1rem 2.6rem rgba(24, 23, 19, 0.08);
}

.color-control--swatch {
    gap: 0;
}

.color-control--swatch .color-control__label {
    position: absolute;
    left: 0.72rem;
    bottom: 0.65rem;
    z-index: 1;
    color: rgba(255, 255, 255, 0.82);
    mix-blend-mode: screen;
}

.color-passport__body {
    display: grid;
    gap: 0.74rem;
    padding: 0.78rem;
}

.color-control__label {
    margin: 0;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-caption);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}

.color-swatch {
    display: block;
    width: 100%;
    min-height: clamp(4.5rem, 8vw, 6.25rem);
    border: 0;
    border-radius: 0.62rem 0.62rem 0 0;
    background: var(--selected-color);
    box-shadow:
        inset 0 -3.2rem 4.5rem rgba(0, 0, 0, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.42);
    appearance: none;
    cursor: pointer;
    padding: 0;
    transition: background-color 0.24s ease;
}

.color-swatch:hover,
.color-swatch:focus-visible {
    box-shadow:
        inset 0 -3.2rem 4.5rem rgba(0, 0, 0, 0.1),
        inset 0 0 0 2px rgba(255, 255, 255, 0.7);
}

.color-picker-popover {
    --picker-hue: 210;
    --picker-color: #7390b0;
    position: absolute;
    right: 0;
    top: calc(100% + 0.45rem);
    z-index: 12;
    width: min(17.5rem, 74vw);
    border: 1px solid rgba(24, 23, 19, 0.14);
    border-radius: 0.48rem;
    padding: 0.22rem;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 1rem 2.4rem rgba(24, 23, 19, 0.14);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.35rem) scale(0.98);
    transform-origin: top right;
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}

.color-picker-popover.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.color-picker-field {
    position: relative;
    height: 6.4rem;
    overflow: hidden;
    border: 0;
    border-radius: 0.32rem;
    background:
        linear-gradient(to top, black, transparent),
        linear-gradient(to right, white, transparent),
        hsl(var(--picker-hue), 100%, 50%);
    cursor: crosshair;
    touch-action: none;
}

.color-picker-field__marker {
    position: absolute;
    left: calc(var(--picker-saturation, 45) * 1%);
    top: calc((100 - var(--picker-value, 69)) * 1%);
    width: 0.9rem;
    aspect-ratio: 1;
    border: 2px solid var(--ink);
    border-radius: 50%;
    background: white;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.68);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.color-picker-controls {
    display: grid;
    grid-template-columns: 1.25rem 1.75rem 1fr;
    align-items: center;
    gap: 0.42rem;
    padding: 0.48rem 0.36rem 0.34rem;
}

.color-picker-eyedropper {
    padding: 0;
    width: 1.08rem;
    height: 1.08rem;
    justify-self: center;
    border: 0;
    background: transparent;
    cursor: pointer;
    transform: scale(1);
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}

.color-picker-eyedropper:hover,
.color-picker-eyedropper:focus-visible {
    opacity: 0.68;
    transform: scale(1.08);
}

.color-picker-eyedropper img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.color-picker-preview {
    width: 1.48rem;
    aspect-ratio: 1;
    border: 1px solid rgba(24, 23, 19, 0.22);
    border-radius: 50%;
    background: var(--picker-color);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.color-picker-hue input {
    width: 100%;
    height: 0.54rem;
    border-radius: 999px;
    appearance: none;
    background:
        linear-gradient(90deg, #ff2a16, #ff9d14, #ffe500, #22ee35, #20ebdb, #0078e8, #6a35ff, #ff3fd2, #ff2a16);
    cursor: pointer;
}

.color-picker-hue input::-webkit-slider-thumb {
    width: 1.08rem;
    aspect-ratio: 1;
    border: 2px solid white;
    border-radius: 50%;
    appearance: none;
    background: var(--picker-color);
    box-shadow:
        0 0 0 2px rgba(24, 23, 19, 0.18),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-picker-hue input::-moz-range-thumb {
    width: 1.08rem;
    height: 1.08rem;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--picker-color);
    box-shadow:
        0 0 0 2px rgba(24, 23, 19, 0.18),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-picker-light {
    display: grid;
    grid-template-columns: 1.08rem 1fr 2rem;
    align-items: center;
    gap: 0.42rem;
    padding: 0 0.36rem 0.42rem;
}

.color-picker-light span {
    position: relative;
    width: 1.08rem;
    aspect-ratio: 1;
}

.color-picker-light span::before,
.color-picker-light span::after {
    position: absolute;
    content: "";
    border-radius: 999px;
    background: rgba(24, 23, 19, 0.54);
}

.color-picker-light span::before {
    inset: 0.22rem;
    background: transparent;
    border: 1.5px solid rgba(24, 23, 19, 0.54);
}

.color-picker-light span::after {
    left: 50%;
    top: 0;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
    box-shadow:
        -0.38rem 0 0 rgba(24, 23, 19, 0.54),
        0.38rem 0 0 rgba(24, 23, 19, 0.54);
}

.color-picker-light input {
    width: 100%;
    height: 0.72rem;
    border-radius: 999px;
    appearance: none;
    background:
        linear-gradient(90deg, #050505, var(--picker-color), #f7f5df);
    cursor: pointer;
}

.color-picker-light input::-webkit-slider-thumb {
    width: 1.08rem;
    aspect-ratio: 1;
    border: 2px solid white;
    border-radius: 50%;
    appearance: none;
    background: var(--picker-color);
    box-shadow:
        0 0 0 2px rgba(24, 23, 19, 0.18),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-picker-light input::-moz-range-thumb {
    width: 1.08rem;
    height: 1.08rem;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--picker-color);
    box-shadow:
        0 0 0 2px rgba(24, 23, 19, 0.18),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-picker-light output {
    min-width: 1.72rem;
    border: 1px solid rgba(24, 23, 19, 0.12);
    border-radius: 0.28rem;
    padding: 0.18rem 0.24rem;
    background: rgba(255, 255, 255, 0.58);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 500;
    line-height: 1;
    text-align: center;
}

.color-picker-rgb {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.32rem;
    padding: 0 0.36rem 0.42rem;
}

.color-picker-rgb label {
    display: grid;
    gap: 0.2rem;
    text-align: center;
}

.color-picker-rgb input {
    width: 100%;
    display: grid;
    place-items: center;
    border: 1px solid rgba(24, 23, 19, 0.14);
    border-radius: 0.28rem;
    padding: 0.28rem 0.18rem;
    background: rgba(255, 255, 255, 0.68);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--type-control);
    font-weight: 600;
    text-align: center;
    appearance: textfield;
}

.color-picker-rgb input::-webkit-outer-spin-button,
.color-picker-rgb input::-webkit-inner-spin-button {
    margin: 0;
    appearance: none;
}

.color-picker-rgb span {
    display: block;
    width: 100%;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.color-value,
.color-channel {
    margin: 0;
}

.color-value {
    min-height: auto;
    display: flex;
    align-items: center;
    padding: 0;
    font-family: var(--font-mono);
    font-size: clamp(1.3rem, 1.9vw, 1.82rem);
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1;
}

.color-value--hex.is-empty {
    color: var(--text-muted);
    font-size: var(--type-label);
    font-weight: 600;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}

.color-channel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid rgba(24, 23, 19, 0.12);
    border-left: 1px solid rgba(24, 23, 19, 0.12);
}

.color-channel {
    min-height: 2.28rem;
    display: grid;
    grid-template-rows: auto auto;
    align-items: center;
    justify-content: center;
    gap: 0.12rem;
    border-right: 1px solid rgba(24, 23, 19, 0.12);
    border-bottom: 1px solid rgba(24, 23, 19, 0.12);
    padding: 0.36rem 0.12rem;
    background: rgba(255, 255, 255, 0.34);
    font-family: var(--font-mono);
    font-size: var(--type-caption);
    font-weight: 500;
    text-align: center;
}

.color-channel span:first-child {
    font-size: var(--type-micro);
    font-weight: 800;
    line-height: 1;
}

.channel-red {
    color: #f00606;
}

.channel-green {
    color: #008f1d;
}

.channel-blue {
    color: #001bff;
}

.channel-cyan {
    color: #00d8e5;
}

.channel-magenta {
    color: #ff00f5;
}

.channel-yellow {
    color: #f2dd00;
}

.color-info {
    margin-top: 0.4rem;
}

.color-info h3 {
    margin: 0 0 0.6rem;
    border-bottom: 1px solid rgba(24, 23, 19, 0.18);
    padding-bottom: 0.45rem;
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}

.color-info h3::after {
    content: "";
    display: block;
    width: 1.6rem;
    height: 1px;
    margin-top: 0.45rem;
    background: var(--ink);
}

.color-info p {
    margin: 0;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: var(--type-label);
    font-weight: 600;
    line-height: 1.42;
}

.tool-selector {
    --selector-glow-opacity: 0;
    position: absolute;
    z-index: 5;
    display: grid;
    place-items: center;
    width: 3.15rem;
    aspect-ratio: 1;
    color: var(--text-primary);
    transition:
        color 0.18s ease,
        opacity 0.18s ease;
    will-change: transform;
}

.tool-selector--color {
    top: 20%;
    left: 26%;
}

.tool-selector--top-right {
    top: 20%;
    left: 70%;
}

.tool-selector--bottom-right {
    top: 70%;
    left: 70%;
}

.tool-selector--bottom-left {
    top: 70%;
    left: 26%;
}

.tool-selector--locked {
    opacity: 0.9;
}

.tool-selector--locked::before {
    display: none;
}

.tool-connector {
    --connector-idle-opacity: 0.56;
    --connector-line-alpha: 1;
    --connector-dot-alpha: 0;
    position: absolute;
    left: var(--connector-left, 0px);
    top: var(--connector-top, 0px);
    z-index: 4;
    width: var(--connector-length, 0px);
    height: 3px;
    background:
        radial-gradient(circle, rgb(24 23 19 / calc(0.42 * var(--connector-dot-alpha))) 0 1.35px, transparent 1.55px),
        linear-gradient(90deg, rgb(24 23 19 / calc(0.46 * var(--connector-line-alpha))), rgb(24 23 19 / calc(0.24 * var(--connector-line-alpha))), transparent);
    background-position:
        0 50%,
        0 50%;
    background-repeat:
        repeat-x,
        no-repeat;
    background-size:
        0.82rem 3px,
        220% 1px;
    opacity: var(--connector-idle-opacity);
    pointer-events: none;
    transform: rotate(var(--connector-angle, 0deg));
    transform-origin: left center;
    transition:
        opacity 0.14s ease,
        --connector-line-alpha 0.22s ease,
        --connector-dot-alpha 0.22s ease,
        filter 0.22s ease;
    will-change: width, transform, opacity, background-position;
}

.has-active-tool-line .tool-connector {
    opacity: 0;
}

.has-active-tool-line .tool-connector.is-active {
    opacity: var(--connector-idle-opacity);
}

.has-active-tool-line .tool-selector {
    opacity: 0;
}

.has-active-tool-line .tool-selector.is-active {
    opacity: 1;
}

.tool-connector::after {
    position: absolute;
    left: 0;
    top: 50%;
    width: 1.45rem;
    height: 0.42rem;
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.5) 38%, transparent 72%);
    content: "";
    filter: blur(1px);
    opacity: 0;
    transform: translateY(-50%);
    animation: connector-light-pass 4.6s cubic-bezier(0.45, 0, 0.25, 1) infinite;
    will-change: opacity, transform;
}

.tool-connector[data-tool-line="top-right"]::after {
    animation-delay: 0.65s;
}

.tool-connector[data-tool-line="bottom-right"]::after {
    animation-delay: 1.25s;
}

.tool-connector[data-tool-line="bottom-left"]::after {
    animation-delay: 1.85s;
}

.tool-selector::before {
    position: absolute;
    inset: -0.7rem;
    z-index: -1;
    border-radius: 50%;
    background:
        conic-gradient(from 20deg, #ff2a16, #ff3fd2, #6a35ff, #0078e8, #20ebdb, #22ee35, #ecff12, #ff9d14, #ff2a16);
    content: "";
    filter: blur(14px);
    opacity: var(--selector-glow-opacity);
    transform: scale(0.72);
    transition:
        opacity 0.48s ease,
        transform 0.48s ease;
}

.tool-selector:hover,
.tool-selector:focus-visible {
    color: var(--text-primary);
}

.tool-selector:hover::before,
.tool-selector:focus-visible::before {
    --selector-glow-opacity: 0;
    transform: scale(1);
    transition-duration: 1.15s;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.tool-view-active .tool-selector,
.tool-view-active .tool-connector {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

.tool-view-active .tool-connector.is-active {
    opacity: 0;
}

.tool-selector:focus-visible {
    outline: 2px solid rgba(24, 23, 19, 0.35);
    outline-offset: 0.45rem;
}

.tool-selector__shake {
    width: 100%;
    height: 100%;
    display: block;
    transform-origin: center;
    will-change: transform;
}

.tool-selector img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 0.75rem 1.4rem rgba(24, 23, 19, 0.16));
    transform-origin: center;
    transition:
        opacity 0.14s ease,
        transform 0.14s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.tool-selector--color:hover img,
.tool-selector--color:focus-visible img,
.tool-selector--locked:hover img,
.tool-selector--locked:focus-visible img {
    opacity: 1;
    transform: scale(1.35);
}

.orb-shell {
    --tilt-x: 0deg;
    --tilt-y: 0deg;
    position: relative;
    width: min(76vw, 44rem);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border-radius: 50%;
    outline: none;
    transform:
        perspective(900px)
        rotateX(var(--tilt-x))
        rotateY(var(--tilt-y));
    transition:
        aspect-ratio 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        border-radius 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.18s ease-out,
        width 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.orb-shell:focus-visible {
    box-shadow: 0 0 0 3px rgba(24, 23, 19, 0.18);
}

.orb-shell::before,
.orb-shell::after {
    position: absolute;
    inset: 8%;
    border: 1px solid rgba(24, 23, 19, 0.18);
    border-radius: 50%;
    content: "";
    transition:
        opacity 0.45s ease,
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.orb-shell::before {
    transform: rotate(18deg) scaleX(0.62);
}

.orb-shell::after {
    transform: rotate(-21deg) scaleY(0.64);
}

.orbit-anchor {
    position: absolute;
    left: var(--anchor-x);
    top: var(--anchor-y);
    z-index: 1;
    width: 0.45rem;
    aspect-ratio: 1;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.orbit-anchor--color {
    --anchor-x: 22.9%;
    --anchor-y: 35%;
}

.orbit-anchor--top-right {
    --anchor-x: 86.2%;
    --anchor-y: 30%;
}

.orbit-anchor--bottom-right {
    --anchor-x: 81%;
    --anchor-y: 61%;
}

.orbit-anchor--bottom-left {
    --anchor-x: 22.1%;
    --anchor-y: 63%;
}

.tool-view-active .orb-shell::before,
.tool-view-active .orb-shell::after {
    opacity: 0;
}

.monochrome-panel {
    position: absolute;
    top: -8rem;
    left: 50%;
    z-index: 8;
    width: min(82%, 25rem);
    padding: 0.1rem 0 0;
    color: var(--text-muted);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 0.75rem);
    transition:
        opacity 0.35s ease,
        transform 0.35s ease;
}

.monochrome-panel h2 {
    margin: 0;
    border-bottom: 1px solid rgba(24, 23, 19, 0.18);
    padding-bottom: 0.42rem;
    text-align: center;
}

.palette-title-button {
    border: 0;
    padding: 0;
    background: transparent;
    color: inherit;
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    line-height: 1;
    text-transform: uppercase;
    cursor: pointer;
    will-change: opacity, transform;
}

.palette-title-button:hover,
.palette-title-button:focus-visible {
    color: var(--text-primary);
    outline: none;
}

.palette-dots {
    display: flex;
    justify-content: center;
    gap: 0.56rem;
    margin-bottom: 0.78rem;
}

.palette-dot {
    width: 0.48rem;
    height: 0.48rem;
    border: 1.5px solid rgba(24, 23, 19, 0.32);
    border-radius: 50%;
    padding: 0;
    background: transparent;
    cursor: pointer;
    opacity: 0.72;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        opacity 0.16s ease,
        transform 0.16s ease;
}

.palette-dot:hover,
.palette-dot:focus-visible {
    opacity: 1;
    transform: scale(1.12);
}

.palette-dot.is-active {
    border-color: var(--text-secondary);
    background: radial-gradient(circle, var(--text-secondary) 0 42%, transparent 46%);
    opacity: 1;
}

.palette-strip-viewport {
    overflow: hidden;
    padding-top: 0.72rem;
}

.palette-strip-viewport.is-fading-left {
    mask-image: linear-gradient(90deg, transparent, black 16%, black);
}

.palette-strip-viewport.is-fading-right {
    mask-image: linear-gradient(90deg, black, black 84%, transparent);
}

.monochrome-pairings {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.62rem;
    cursor: grab;
    touch-action: pan-y;
    user-select: none;
    will-change: opacity, transform;
}

.monochrome-pairings.is-dragging {
    cursor: grabbing;
}

.monochrome-pairings.is-dragging .monochrome-stack button {
    cursor: grabbing;
}

.monochrome-pairing {
    position: relative;
    display: grid;
    align-items: stretch;
    min-width: 0;
}

.monochrome-values {
    display: none;
    grid-template-rows: repeat(2, 1fr);
    align-items: center;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 500;
    line-height: 1;
    text-align: right;
}

.monochrome-values span {
    display: block;
    transform: rotate(-90deg);
}

.monochrome-stack {
    display: grid;
    grid-template-rows: repeat(var(--palette-color-count, 2), minmax(0.8rem, 1fr));
    min-height: 2.8rem;
    overflow: hidden;
    border-radius: 0.12rem;
    box-shadow:
        0 0 0 1px rgba(24, 23, 19, 0.06),
        0 0.45rem 1.2rem rgba(24, 23, 19, 0.08);
}

.monochrome-stack button {
    position: relative;
    border: 0;
    padding: 0;
    display: block;
    background: var(--mono-swatch, #7390b0);
    cursor: pointer;
}

.monochrome-stack[data-color-count="3"] {
    min-height: 3.25rem;
}

.monochrome-stack button::after {
    position: absolute;
    left: 50%;
    top: 50%;
    padding: 0.18rem 0.28rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    content: attr(data-hex-label);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.96);
    transition:
        opacity 0.16s ease,
        transform 0.16s ease;
    white-space: nowrap;
}

.monochrome-pairing:hover .monochrome-stack button::after,
.monochrome-pairing:focus-within .monochrome-stack button::after,
.monochrome-stack button.is-copied::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.monochrome-stack button:focus-visible,
.palette-dot:focus-visible {
    outline: 2px solid rgba(24, 23, 19, 0.36);
    outline-offset: 2px;
}

.palette-nav {
    position: absolute;
    top: calc(50% + 1.15rem);
    width: 1.4rem;
    aspect-ratio: 1;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transform: translateY(-50%);
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        transform 0.16s ease;
}

.palette-nav::before {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-family: var(--font-body);
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1;
}

.palette-nav--prev {
    left: -2.35rem;
}

.palette-nav--next {
    right: -2.35rem;
}

.palette-nav--prev::before {
    content: "<";
}

.palette-nav--next::before {
    content: ">";
}

.palette-nav:hover,
.palette-nav:focus-visible {
    color: var(--text-primary);
    transform: translateY(-50%) scale(1.04);
    outline: none;
}

.tool-view-active .monochrome-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.palette-library {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: grid;
    place-items: stretch;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease;
}

.palette-library.is-open {
    opacity: 1;
    pointer-events: auto;
}

.palette-library__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background:
        radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.88)),
        linear-gradient(rgba(24, 23, 19, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(24, 23, 19, 0.025) 1px, transparent 1px);
    background-size: auto, 56px 56px, 56px 56px;
    cursor: pointer;
}

.palette-library__panel {
    position: relative;
    z-index: 1;
    width: min(92vw, 72rem);
    max-height: min(86vh, 48rem);
    justify-self: center;
    align-self: center;
    overflow: auto;
    padding: clamp(1.4rem, 3.4vw, 3rem);
    color: var(--text-secondary);
    scrollbar-width: thin;
}

.palette-library__header {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 2.2rem;
    margin-bottom: 1.45rem;
}

.palette-library__header h2 {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-align: center;
    text-transform: uppercase;
}

.palette-library__close {
    position: absolute;
    right: 0;
    width: 1.75rem;
    aspect-ratio: 1;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.palette-library__close::before,
.palette-library__close::after {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 1rem;
    height: 1.5px;
    background: currentColor;
    content: "";
    transform-origin: center;
}

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

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

.palette-library__close:hover,
.palette-library__close:focus-visible {
    color: var(--text-primary);
    outline: none;
}

.palette-library__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(10rem, 1fr));
    gap: clamp(1.8rem, 4vw, 3.2rem);
    align-items: start;
}

.palette-library-column {
    display: grid;
    gap: 1rem;
    justify-items: center;
}

.palette-library-column h3 {
    width: 100%;
    margin: 0;
    border-bottom: 1px solid rgba(24, 23, 19, 0.16);
    padding-bottom: 0.48rem;
    font-family: var(--font-mono);
    font-size: var(--type-label);
    font-weight: 500;
    letter-spacing: var(--tracking-label);
    text-align: center;
    text-transform: uppercase;
}

.palette-library-stack {
    display: grid;
    grid-template-rows: repeat(var(--palette-color-count, 2), minmax(1rem, 1fr));
    width: min(8rem, 82%);
    min-height: 3rem;
    overflow: hidden;
    border-radius: 0.12rem;
    box-shadow:
        0 0 0 1px rgba(24, 23, 19, 0.06),
        0 0.8rem 2rem rgba(24, 23, 19, 0.08);
}

.palette-library-stack[data-color-count="3"] {
    min-height: 3.9rem;
}

.palette-library-swatch {
    position: relative;
    border: 0;
    padding: 0;
    background: var(--library-swatch, #7390b0);
    cursor: pointer;
}

.palette-library-swatch::after {
    position: absolute;
    left: 50%;
    top: 50%;
    padding: 0.18rem 0.28rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    content: attr(data-hex-label);
    font-family: var(--font-mono);
    font-size: var(--type-micro);
    font-weight: 500;
    line-height: 1;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.96);
    transition:
        opacity 0.16s ease,
        transform 0.16s ease;
    white-space: nowrap;
}

.palette-library-stack:hover .palette-library-swatch::after,
.palette-library-stack:focus-within .palette-library-swatch::after,
.palette-library-swatch.is-copied::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.palette-library-swatch:focus-visible {
    outline: 2px solid rgba(24, 23, 19, 0.36);
    outline-offset: -2px;
}

.orb-shadow {
    position: absolute;
    bottom: 9%;
    width: min(50vw, 32rem);
    height: 5rem;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(24, 23, 19, 0.22), transparent);
    filter: blur(8px);
    transform: translateY(2rem);
    transition:
        opacity 0.45s ease,
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        width 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.orb-grid {
    width: 78%;
    height: 78%;
    aspect-ratio: 1;
    position: relative;
    display: block;
    z-index: 2;
    border-radius: 50%;
    transform: rotate(var(--orb-rotate, 0deg));
    filter: drop-shadow(0 2rem 5rem rgba(2, 11, 28, 0.22));
    transition:
        aspect-ratio 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        border-radius 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.45s ease,
        opacity 0.5s ease,
        transform 0.5s ease,
        width 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.color-wheel {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 4;
    width: 78%;
    height: 78%;
    aspect-ratio: 1;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: crosshair;
    opacity: 0;
    pointer-events: none;
    touch-action: none;
    user-select: none;
    transform: translate(-50%, -50%) scale(0.985);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease,
        box-shadow 0.24s ease;
}

.color-wheel:focus {
    outline: none;
}

.color-wheel-surface {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    width: 78%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: transparent;
    box-shadow: 0 2rem 5rem rgba(24, 23, 19, 0.12);
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.985);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}

.color-wheel-surface::before,
.color-wheel-surface::after {
    content: "";
    position: absolute;
    border-radius: inherit;
    pointer-events: none;
}

.color-wheel-surface::before {
    inset: 0;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 1) 0 4%, rgba(255, 255, 255, 0.9) 10%, rgba(255, 255, 255, 0.05) 56%, transparent 72%),
        conic-gradient(from 0deg, #ff2a16, #ff9d14, #ffe500, #22ee35, #20ebdb, #0078e8, #6a35ff, #ff3fd2, #ff2a16);
}

.color-wheel-surface::after {
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, var(--wheel-lightness, 0)), rgba(255, 255, 255, var(--wheel-lightness, 0))),
        linear-gradient(rgba(0, 0, 0, var(--wheel-darkness, 0)), rgba(0, 0, 0, var(--wheel-darkness, 0)));
}

.color-wheel-center {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 5;
    width: 0.78rem;
    aspect-ratio: 1;
    border: 2px solid rgba(255, 255, 255, 0.82);
    border-radius: 50%;
    background: white;
    box-shadow: 0 0.35rem 1rem rgba(24, 23, 19, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.8);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}

.color-wheel-radius-line {
    --wheel-line-length: 0px;
    --wheel-line-angle: 0deg;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 6;
    width: var(--wheel-line-length);
    height: 1px;
    background: rgba(255, 255, 255, 0.82);
    opacity: 0;
    pointer-events: none;
    transform: rotate(var(--wheel-line-angle));
    transform-origin: left center;
    transition: opacity 0.22s ease;
}

.color-wheel-marker {
    --marker-x: 50%;
    --marker-y: 50%;
    --marker-color: #fff;
    position: absolute;
    top: var(--marker-y);
    left: var(--marker-x);
    z-index: 6;
    width: 2rem;
    aspect-ratio: 1;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--marker-color);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.28),
        0 0.45rem 1.1rem rgba(24, 23, 19, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.72);
    transition:
        opacity 0.22s ease,
        transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.color-wheel-value-control {
    position: absolute;
    top: 50%;
    left: 91%;
    z-index: 7;
    width: 4rem;
    height: 14rem;
    display: grid;
    grid-template-rows: 1fr auto;
    justify-items: center;
    align-items: center;
    gap: 0.45rem;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: opacity 0.35s ease;
}

.color-wheel-value {
    width: 1rem;
    height: 10rem;
    display: grid;
    place-items: center;
}

.color-wheel-value input {
    width: 10rem;
    height: 0.68rem;
    border-radius: 999px;
    appearance: none;
    background:
        linear-gradient(90deg, #050505, #777, #f9f9f9);
    cursor: pointer;
    transform: rotate(-90deg);
}

.color-wheel-value input::-webkit-slider-thumb {
    width: 1.25rem;
    aspect-ratio: 1;
    border: 2px solid white;
    border-radius: 50%;
    appearance: none;
    background: var(--ink);
    box-shadow:
        0 0 0 1px rgba(24, 23, 19, 0.22),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-wheel-value input::-moz-range-thumb {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--ink);
    box-shadow:
        0 0 0 1px rgba(24, 23, 19, 0.22),
        0 0.35rem 0.9rem rgba(24, 23, 19, 0.18);
}

.color-wheel-reset {
    --reset-x: 4.5rem;
    --reset-y: 0rem;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font: inherit;
    font-size: var(--type-micro);
    letter-spacing: var(--tracking-label);
    padding: 0.22rem 0;
    text-underline-offset: 0.28rem;
    text-transform: uppercase;
    cursor: pointer;
    transform: translate(var(--reset-x), var(--reset-y)) scale(1);
    transition:
        color 0.18s ease,
        transform 0.18s ease;
}

.color-wheel-reset:hover,
.color-wheel-reset:focus-visible {
    color: var(--text-primary);
    outline: none;
    text-decoration: underline;
    transform: translate(var(--reset-x), calc(var(--reset-y) - 0.08rem));
}

.color-tool-preview:not(.tool-view-active) .orb-shell::before,
.color-tool-preview:not(.tool-view-active) .orb-shell::after {
    opacity: 0;
    transform: rotate(0deg) scale(0.9);
}

.color-tool-preview:not(.tool-view-active) .orb-grid {
    z-index: 4;
    filter:
        drop-shadow(0 2.2rem 4.5rem rgba(2, 11, 28, 0.18))
        saturate(1.08);
    opacity: 0.92;
}

.color-tool-preview:not(.tool-view-active) .color-wheel-surface {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.color-tool-preview:not(.tool-view-active) .tool-connector.is-active {
    --connector-idle-opacity: 0.76;
    --connector-line-alpha: 0;
    --connector-dot-alpha: 1;
    filter: drop-shadow(0 0.28rem 0.7rem rgba(24, 23, 19, 0.1));
}

.color-tool-preview:not(.tool-view-active) .tool-connector.is-active::after {
    display: none;
}

.color-tool-preview-exiting:not(.tool-view-active) .color-wheel-surface {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
    transition:
        opacity 0.08s ease,
        transform 0.16s ease;
}

.tool-view-active .orb-grid {
    opacity: 0;
    pointer-events: none;
    transform: rotate(var(--orb-rotate, 0deg)) scale(0.985);
}

.tool-view-active .color-wheel,
.tool-view-active .color-wheel-surface,
.tool-view-active .color-wheel-center {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.tool-view-active .color-wheel {
    pointer-events: auto;
}

.tool-view-active .color-wheel-value-control {
    opacity: 1;
    pointer-events: auto;
}

.tool-view-active .color-wheel-marker.is-visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.tool-view-active .color-wheel-radius-line.is-visible {
    opacity: 1;
}

.tool-view-exiting:not(.tool-view-active) .orb-grid {
    opacity: 1;
    transform: rotate(var(--orb-rotate, 0deg)) scale(1);
    transition:
        opacity 0.16s ease,
        transform 0.22s ease;
}

.tool-view-exiting:not(.tool-view-active) .color-wheel,
.tool-view-exiting:not(.tool-view-active) .color-wheel-surface,
.tool-view-exiting:not(.tool-view-active) .color-wheel-center,
.tool-view-exiting:not(.tool-view-active) .color-wheel-marker,
.tool-view-exiting:not(.tool-view-active) .color-wheel-radius-line {
    opacity: 0;
    transition:
        opacity 0.08s ease,
        transform 0.14s ease;
}

.tool-view-exiting:not(.tool-view-active) .color-wheel-value-control {
    opacity: 0;
    transition: opacity 0.08s ease;
}

.orb-caption {
    position: absolute;
    right: min(4vw, 3rem);
    bottom: min(5vw, 4rem);
    display: grid;
    gap: 0.35rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--type-caption);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    text-align: right;
    text-transform: uppercase;
}

@keyframes orb-enter {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes connector-light-pass {
    0% {
        opacity: 0;
        transform: translateX(0) translateY(-50%) scaleX(0.45);
    }

    18% {
        opacity: 0.82;
    }

    58% {
        opacity: 0.65;
    }

    100% {
        opacity: 0;
        transform: translateX(calc(var(--connector-length, 0px) - 1.45rem)) translateY(-50%) scaleX(0.2);
    }
}

@media (max-width: 1200px) {
    .tool-selector {
        width: 2.9rem;
    }

    .tool-selector--color {
        top: 25%;
        left: 29%;
    }

    .tool-selector--top-right {
        top: 25%;
        left: 67%;
    }

    .tool-selector--bottom-right {
        top: 67%;
        left: 67%;
    }

    .tool-selector--bottom-left {
        top: 67%;
        left: 29%;
    }
}

@media (max-width: 900px) {
    .landing-page {
        min-height: auto;
    }

    .site-nav,
    .nav-links {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero {
        min-height: auto;
        padding-block: 2rem;
    }

    .visual-stage {
        min-height: clamp(23rem, 82vw, 30rem);
    }

    .tool-view-active .tool-panel {
        position: static;
        width: min(100%, 34rem);
        justify-self: stretch;
        order: 2;
        transform: translateY(12px);
    }

    .tool-view-active .tool-panel--left {
        margin-top: 1.5rem;
    }

    .tool-view-active .tool-panel--right {
        margin-top: 1rem;
        justify-self: center;
        width: min(100%, 16rem);
    }

    .tool-view-active .visual-stage {
        align-content: center;
        grid-template-rows: auto auto auto;
        padding-block: 8.5rem 3rem;
    }

    .monochrome-panel {
        top: -8.25rem;
        width: min(94vw, 25rem);
    }

    .palette-nav {
        top: calc(100% + 2.1rem);
        width: 1.85rem;
    }

    .palette-nav--prev {
        left: 0;
    }

    .palette-nav--next {
        right: 0;
    }

    .monochrome-pairings {
        gap: 0.45rem;
    }

    .palette-library__panel {
        width: 100vw;
        max-height: 100vh;
        align-self: stretch;
        padding: 1.2rem;
    }

    .palette-library__grid {
        grid-template-columns: repeat(2, minmax(8rem, 1fr));
        gap: 1.6rem 1rem;
    }

    .palette-library-stack {
        width: min(7rem, 86%);
    }

    .tool-view-active .tool-panel,
    .tool-view-active .tool-panel--left,
    .tool-view-active .tool-panel--right {
        transform: translateY(0);
    }

    .tool-back-button {
        left: 0;
        bottom: 0;
    }

    .tool-panel h1 {
        max-width: none;
        font-size: var(--type-display-mobile);
    }

    .tool-selector {
        width: 2.65rem;
    }

    .tool-selector--color {
        top: 33%;
        left: 24%;
    }

    .tool-selector--top-right {
        top: 30%;
        left: 73%;
    }

    .tool-selector--bottom-right {
        top: 70%;
        left: 74%;
    }

    .tool-selector--bottom-left {
        top: 72%;
        left: 25%;
    }

    .orb-shell {
        width: min(88vw, 28rem);
    }

    .orb-caption {
        right: 0;
        bottom: 0;
    }
}

@media (max-width: 680px) {
    .visual-stage {
        min-height: clamp(20rem, 96vw, 25rem);
    }

    .tool-selector {
        --compact-tool-size: clamp(2rem, 9vw, 2.35rem);
        width: var(--compact-tool-size);
        margin-top: calc(var(--compact-tool-size) / -2);
        margin-left: calc(var(--compact-tool-size) / -2);
    }

    .tool-selector--color,
    .tool-selector--top-right,
    .tool-selector--bottom-right,
    .tool-selector--bottom-left {
        top: 50%;
        left: 50%;
    }

    .tool-connector,
    .has-active-tool-line .tool-connector,
    .has-active-tool-line .tool-connector.is-active {
        opacity: 0;
        visibility: hidden;
    }

    .orb-shell {
        width: min(82vw, 23rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}