.image-page {
    --relay-ink: #142033;
    --relay-accent: #f08a24;
    --relay-accent-soft: rgba(240, 138, 36, .12);
    --relay-hero-bg:
        radial-gradient(circle at 72% 18%, rgba(240, 138, 36, .12), transparent 30%),
        linear-gradient(115deg, #fbfcfd, #e9f1f4);
    --relay-hero-border: rgba(20, 32, 51, .11);
    --relay-hero-shadow: 0 24px 70px rgba(15, 23, 42, .12);
    --relay-hero-heading: #142033;
    --relay-hero-copy: #526579;
    --relay-hero-grid: rgba(20, 32, 51, .055);
    --relay-hero-ring: rgba(240, 138, 36, .14);
    --relay-quota-bg: rgba(255, 255, 255, .78);
    --relay-quota-border: rgba(20, 32, 51, .11);
    --relay-quota-label: #66778b;
    --relay-quota-number: #142033;
    --relay-quota-suffix: #718096;
    --relay-quota-track: rgba(20, 32, 51, .09);
    --relay-quota-note: #718096;
    --relay-quota-inset: inset 0 1px rgba(255, 255, 255, .85);
    padding-top: 28px;
}

:root[data-theme="dark"] .image-page {
    --relay-hero-bg:
        linear-gradient(115deg, rgba(15, 23, 42, .98), rgba(20, 43, 61, .94)),
        var(--relay-ink);
    --relay-hero-border: rgba(255, 255, 255, .1);
    --relay-hero-shadow: 0 24px 70px rgba(15, 23, 42, .22);
    --relay-hero-heading: #fff;
    --relay-hero-copy: #b8c6d8;
    --relay-hero-grid: rgba(255, 255, 255, .035);
    --relay-hero-ring: rgba(240, 138, 36, .1);
    --relay-quota-bg: rgba(7, 16, 27, .55);
    --relay-quota-border: rgba(255, 255, 255, .12);
    --relay-quota-label: #93a7bd;
    --relay-quota-number: #fff;
    --relay-quota-suffix: #879ab0;
    --relay-quota-track: rgba(255, 255, 255, .1);
    --relay-quota-note: #71869e;
    --relay-quota-inset: inset 0 1px rgba(255, 255, 255, .05);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .image-page {
        --relay-hero-bg:
            linear-gradient(115deg, rgba(15, 23, 42, .98), rgba(20, 43, 61, .94)),
            var(--relay-ink);
        --relay-hero-border: rgba(255, 255, 255, .1);
        --relay-hero-shadow: 0 24px 70px rgba(15, 23, 42, .22);
        --relay-hero-heading: #fff;
        --relay-hero-copy: #b8c6d8;
        --relay-hero-grid: rgba(255, 255, 255, .035);
        --relay-hero-ring: rgba(240, 138, 36, .1);
        --relay-quota-bg: rgba(7, 16, 27, .55);
        --relay-quota-border: rgba(255, 255, 255, .12);
        --relay-quota-label: #93a7bd;
        --relay-quota-number: #fff;
        --relay-quota-suffix: #879ab0;
        --relay-quota-track: rgba(255, 255, 255, .1);
        --relay-quota-note: #71869e;
        --relay-quota-inset: inset 0 1px rgba(255, 255, 255, .05);
    }
}

.image-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(310px, .8fr);
    gap: clamp(24px, 5vw, 72px);
    align-items: end;
    overflow: hidden;
    padding: clamp(34px, 6vw, 72px);
    border: 1px solid var(--relay-hero-border);
    border-radius: 26px;
    background: var(--relay-hero-bg);
    box-shadow: var(--relay-hero-shadow);
}

.image-hero::before {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--relay-hero-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--relay-hero-grid) 1px, transparent 1px);
    background-size: 34px 34px;
    content: "";
    mask-image: linear-gradient(90deg, #000, transparent 72%);
    pointer-events: none;
}

.image-hero::after {
    position: absolute;
    top: -110px;
    right: 22%;
    width: 260px;
    height: 260px;
    border: 46px solid var(--relay-hero-ring);
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.image-hero-copy,
.quota-board {
    position: relative;
    z-index: 1;
}

.image-kicker,
.section-index {
    color: var(--relay-accent);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .14em;
}

.image-hero h1 {
    margin: 12px 0 14px;
    color: var(--relay-hero-heading);
    font-size: clamp(42px, 7vw, 78px);
    font-weight: 780;
    letter-spacing: -.06em;
    line-height: .98;
}

.image-hero-copy > p {
    max-width: 620px;
    margin: 0;
    color: var(--relay-hero-copy);
    font-size: clamp(15px, 2vw, 18px);
}

.quota-board {
    padding: 22px;
    border: 1px solid var(--relay-quota-border);
    border-radius: 18px;
    background: var(--relay-quota-bg);
    box-shadow: var(--relay-quota-inset);
    backdrop-filter: blur(14px);
}

.quota-board-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--relay-quota-label);
    font-size: 12px;
}

.quota-board-head strong {
    color: #5ee0b1;
    font-size: 12px;
}

.quota-board.is-closed .quota-board-head strong {
    color: #ffb36c;
}

.quota-board.is-unknown .quota-board-head strong {
    color: #c5d1de;
}

.quota-numbers {
    display: flex;
    gap: 7px;
    align-items: baseline;
    margin: 19px 0 12px;
}

.quota-numbers b {
    color: var(--relay-quota-number);
    font-family: var(--font-mono);
    font-size: clamp(25px, 4vw, 38px);
    letter-spacing: -.05em;
}

.quota-numbers span {
    color: var(--relay-quota-suffix);
    font-family: var(--font-mono);
    font-size: 12px;
}

.quota-track {
    height: 7px;
    overflow: hidden;
    border-radius: 99px;
    background: var(--relay-quota-track);
}

.quota-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #21c58b, #78e2ba);
}

.quota-board.is-closed .quota-track span {
    background: var(--relay-accent);
}

.quota-board > p {
    margin: 11px 0 0;
    color: var(--relay-quota-note);
    font-size: 11px;
}

.relay-panel {
    margin-top: 22px;
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid var(--border);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-card);
}

.relay-panel-head {
    margin-bottom: 22px;
}

.relay-panel-head h2 {
    margin: 6px 0 0;
    font-size: clamp(24px, 4vw, 34px);
    letter-spacing: -.04em;
}

.tier-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.tier-option {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px 18px;
    padding: 19px 20px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-subtle);
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.tier-option:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.tier-option[aria-checked="true"] {
    border-color: var(--relay-accent);
    background: linear-gradient(120deg, var(--relay-accent-soft), var(--surface));
    box-shadow: 0 0 0 3px rgba(240, 138, 36, .08);
}

.tier-option:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.tier-option strong {
    color: var(--heading);
    font-size: 17px;
}

.tier-option small,
.tier-option em {
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
}

.tier-option em {
    grid-row: 2;
    grid-column: 2;
    text-align: right;
}

.tier-label {
    position: absolute;
    top: -8px;
    left: 15px;
    padding: 1px 7px;
    border-radius: 4px;
    background: var(--surface);
    color: var(--relay-accent);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .1em;
}

.passcode-panel {
    margin-top: 14px;
    padding: 18px;
    border: 1px solid color-mix(in srgb, var(--relay-accent) 35%, var(--border));
    border-radius: 14px;
    background: var(--relay-accent-soft);
}

.passcode-panel label {
    display: block;
    margin-bottom: 8px;
    color: var(--heading);
    font-size: 12px;
    font-weight: 750;
}

.passcode-control {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 9px;
}

.passcode-panel p {
    margin: 8px 0 0;
    color: var(--muted-strong);
    font-size: 11px;
}

.relay-dropzone {
    margin-top: 16px;
    padding: clamp(34px, 7vw, 72px);
    border-width: 1px;
    border-color: color-mix(in srgb, var(--primary) 32%, var(--border));
    background:
        radial-gradient(circle at 50% 0, var(--primary-soft), transparent 48%),
        var(--surface-subtle);
}

.relay-dropzone.is-dragover {
    transform: translateY(-2px) scale(1.005);
    border-color: var(--relay-accent);
    background: var(--relay-accent-soft);
}

.dropzone-mark {
    width: 68px;
    height: 68px;
    display: grid;
    place-items: center;
    margin: 0 auto 17px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.dropzone-mark svg {
    width: 33px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.dropzone-idle h3,
.dropzone-progress h3 {
    margin: 0 0 7px;
    font-size: 22px;
}

.dropzone-idle > p,
.dropzone-progress > p {
    margin: 0 0 19px;
    color: var(--muted);
    font-size: 13px;
}

.relay-select-button {
    min-width: 128px;
}

.dropzone-progress {
    max-width: 620px;
    margin: 0 auto;
}

.dropzone-progress .progress {
    height: 12px;
    overflow: visible;
}

.dropzone-progress .progress-bar {
    min-width: 44px;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--primary), #38bdf8);
    font-family: var(--font-mono);
    font-size: 9px;
    line-height: 12px;
}

.upload-feedback {
    margin-top: 14px;
}

.upload-feedback .alert {
    margin: 0;
    padding: 17px 18px;
    border: 1px solid transparent;
}

.upload-feedback .alert-danger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-color: color-mix(in srgb, var(--danger) 24%, var(--border));
    background: var(--danger-bg);
    color: var(--text);
}

.upload-error-copy {
    min-width: 0;
}

.upload-feedback .alert-danger strong {
    display: block;
    margin-bottom: 3px;
    color: var(--danger);
}

#upload-retry {
    flex: 0 0 auto;
    white-space: nowrap;
}

.upload-feedback .alert-success {
    border-color: color-mix(in srgb, var(--success) 25%, var(--border));
    background: var(--success-bg);
    color: var(--text);
}

.upload-success-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 11px;
}

.upload-success-head strong {
    color: var(--success);
}

.upload-success-head span {
    color: var(--muted);
    font-size: 12px;
}

.upload-result {
    display: grid;
    grid-template-columns: minmax(120px, .35fr) minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid color-mix(in srgb, var(--success) 16%, var(--border));
}

.upload-result-name {
    overflow: hidden;
    color: var(--heading);
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-result a {
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.copy-link {
    min-height: 34px;
    padding: 5px 10px;
    font-size: 11px;
}

.image-hero,
.relay-panel {
    animation: relay-enter .55s ease both;
}

.relay-panel {
    animation-delay: .08s;
}

@keyframes relay-enter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .image-hero {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .quota-board {
        max-width: 520px;
    }

}

@media (max-width: 680px) {
    .image-page {
        padding-top: 16px;
    }

    .image-hero,
    .relay-panel {
        border-radius: 18px;
    }

    .image-hero {
        padding: 30px 22px;
    }

    .tier-switch {
        grid-template-columns: 1fr;
    }

    .tier-option {
        grid-template-columns: 1fr;
    }

    .tier-option em {
        grid-row: auto;
        grid-column: auto;
        text-align: left;
    }

    .passcode-control {
        grid-template-columns: 1fr;
    }

    .relay-dropzone {
        padding: 40px 18px;
    }

    .upload-success-head,
    .upload-result {
        align-items: flex-start;
        grid-template-columns: 1fr;
    }

    .upload-success-head {
        display: grid;
    }

    .upload-feedback .alert-danger {
        align-items: stretch;
        flex-direction: column;
    }

    .copy-link {
        width: max-content;
    }

}

@media (prefers-reduced-motion: reduce) {
    .image-hero,
    .relay-panel {
        animation: none;
    }
}