:root {
    --miracle-loader-ink: #102f57;
    --miracle-loader-blue: #4d8fe8;
    --miracle-loader-cyan: #80d6df;
}

.miracle-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: 24px;
    overflow: hidden;
    color: var(--miracle-loader-ink);
    background: #e8f3ff url('../页面加载图PC.png') center / cover no-repeat;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .28s ease, visibility .28s ease;
}

.miracle-loader::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(241, 248, 255, .42), rgba(232, 244, 255, .76) 58%, rgba(255, 255, 255, .92));
    backdrop-filter: blur(1.5px);
}

.miracle-loader.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.miracle-loader__panel {
    position: relative;
    width: min(430px, calc(100vw - 36px));
    padding: 26px 28px 24px;
    border: 1px solid rgba(77, 143, 232, .28);
    border-radius: 28px 8px 28px 8px;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 28px 90px rgba(39, 85, 139, .2);
    backdrop-filter: blur(18px) saturate(1.15);
}

.miracle-loader__eyebrow {
    margin: 0 0 8px;
    color: #4e78a7;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .22em;
}

.miracle-loader__row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
}

.miracle-loader__label {
    margin: 0;
    font-size: clamp(18px, 3vw, 27px);
    font-weight: 760;
    letter-spacing: -.02em;
}

.miracle-loader__percent {
    min-width: 84px;
    color: var(--miracle-loader-blue);
    font: 800 36px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
    text-align: right;
}

.miracle-loader__percent::after {
    content: '%';
    margin-left: 2px;
    font-size: 14px;
}

.miracle-loader__track {
    position: relative;
    height: 6px;
    margin-top: 18px;
    overflow: hidden;
    border-radius: 999px;
    background: #dceafa;
}

.miracle-loader__bar {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--miracle-loader-blue), var(--miracle-loader-cyan));
    box-shadow: 0 0 18px rgba(83, 166, 226, .55);
    transition: width .22s ease-out;
}

.miracle-loader__hint {
    margin: 12px 0 0;
    color: #67809d;
    font-size: 12px;
}

.miracle-loader__eta {
    margin: 7px 0 0;
    color: #2f6f9f;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
}

.miracle-loader__eta::before {
    content: '⏱ ';
    font-weight: 700;
}

.miracle-loader.is-compact {
    inset: 18px 18px auto auto;
    display: block;
    width: auto;
    padding: 0;
    overflow: visible;
    background: transparent;
}

.miracle-loader.is-compact::before,
.miracle-loader.is-compact .miracle-loader__eyebrow,
.miracle-loader.is-compact .miracle-loader__hint {
    display: none;
}

.miracle-loader.is-compact .miracle-loader__eta {
    margin-top: 5px;
    font-size: 11px;
}

.miracle-loader.is-compact.is-visible {
    pointer-events: none;
}

.miracle-loader.is-compact .miracle-loader__panel {
    width: 230px;
    padding: 12px 14px;
    border-radius: 14px;
    box-shadow: 0 12px 34px rgba(39, 85, 139, .18);
}

.miracle-loader.is-compact .miracle-loader__label { font-size: 13px; }
.miracle-loader.is-compact .miracle-loader__percent { min-width: 46px; font-size: 18px; }
.miracle-loader.is-compact .miracle-loader__percent::after { font-size: 10px; }
.miracle-loader.is-compact .miracle-loader__track { height: 4px; margin-top: 8px; }

@media (max-width: 720px) {
    .miracle-loader {
        align-items: end;
        padding: 0 18px max(38px, env(safe-area-inset-bottom));
        background-image: url('../页面加载图手机.jpg');
        background-position: center top;
    }

    .miracle-loader::before {
        background: linear-gradient(180deg, rgba(227, 240, 255, .12), rgba(231, 243, 255, .46) 52%, rgba(244, 249, 255, .95) 77%);
        backdrop-filter: none;
    }

    .miracle-loader__panel {
        width: 100%;
        padding: 20px 20px 18px;
        border-radius: 22px;
    }

    .miracle-loader.is-compact {
        inset: max(12px, env(safe-area-inset-top)) 12px auto 12px;
        padding: 0;
    }

    .miracle-loader.is-compact .miracle-loader__panel { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .miracle-loader,
    .miracle-loader__bar { transition-duration: .01ms; }
}