@charset "UTF-8";
/* ==========================================================================
   猫羽雫 MC 皮肤 API · 全局样式
   作者：小雫（一只爱配色的小猫娘 🐾）
   分区：1 设计令牌 / 2 基础重置 / 3 布局骨架 / 4 背景氛围 / 5 组件
        6 业务区块 / 7 工具类 / 8 动画 / 9 响应式 / 10 无障碍偏好
   ========================================================================== */

/* ==========================================================================
   1. 设计令牌（Design Tokens）
   ========================================================================== */
:root {
    color-scheme: dark;

    /* ---- 品牌色 ---- */
    --c-primary: #a97bff;
    --c-primary-strong: #8b5cf6;
    --c-primary-weak: rgba(169, 123, 255, .16);
    --c-secondary: #ff8ad4;
    --c-secondary-weak: rgba(255, 138, 212, .16);
    --c-accent: #5eead4;
    --c-ok: #4ade80;
    --c-warn: #fbbf24;
    --c-danger: #ff7a8a;

    /* ---- 强调渐变 ---- */
    --grad-accent: linear-gradient(120deg, #ff8ad4 0%, #a97bff 52%, #6ee7ff 100%);
    --grad-primary: linear-gradient(135deg, #ff8ad4 0%, #a97bff 100%);
    --grad-surface: linear-gradient(160deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .018));

    /* ---- 背景层次（三级） ---- */
    --bg-0: #0f1020;
    --bg-1: #15172f;
    --bg-2: #1d2044;
    --bg-3: #262a55;

    /* ---- 玻璃拟态 ---- */
    --glass-bg: rgba(255, 255, 255, .045);
    --glass-bg-hover: rgba(255, 255, 255, .075);
    --glass-border: rgba(255, 255, 255, .10);
    --glass-border-strong: rgba(255, 255, 255, .20);
    --glass-blur: 14px;

    /* ---- 文字层次（三级） ---- */
    --text-1: #f3f1ff;
    --text-2: #b6b3d6;
    --text-3: #7d7aa3;
    --text-invert: #14152b;

    /* ---- 圆角（三级） ---- */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    /* ---- 阴影（三级） ---- */
    --shadow-sm: 0 2px 10px rgba(5, 5, 18, .35);
    --shadow-md: 0 12px 34px rgba(5, 5, 18, .45);
    --shadow-lg: 0 28px 70px rgba(5, 5, 18, .60);
    --shadow-glow: 0 0 0 1px rgba(169, 123, 255, .22), 0 14px 44px rgba(169, 123, 255, .22);

    /* ---- 过渡时长 ---- */
    --dur-fast: .12s;
    --dur: .2s;
    --dur-slow: .45s;
    --ease: cubic-bezier(.4, .14, .3, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);

    /* ---- 尺寸与字体 ---- */
    --container: 1180px;
    --header-h: 70px;
    --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Source Han Sans SC",
        "Noto Sans CJK SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, -apple-system,
        "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, Consolas,
        "Liberation Mono", "Courier New", monospace;
}

/* ---- 亮色模式：把层次整体翻过来，依然保持软萌粉紫 ---- */
@media (prefers-color-scheme: light) {
    :root {
        color-scheme: light;

        --bg-0: #f5f3ff;
        --bg-1: #ffffff;
        --bg-2: #f0ecff;
        --bg-3: #e6e0ff;

        --glass-bg: rgba(255, 255, 255, .72);
        --glass-bg-hover: rgba(255, 255, 255, .9);
        --glass-border: rgba(120, 96, 200, .18);
        --glass-border-strong: rgba(120, 96, 200, .32);

        --text-1: #201c3a;
        --text-2: #4d4870;
        --text-3: #7c779c;
        --text-invert: #ffffff;

        --c-primary: #7c4dff;
        --c-primary-strong: #6633e6;
        --c-primary-weak: rgba(124, 77, 255, .12);
        --c-secondary: #e055aa;
        --c-secondary-weak: rgba(224, 85, 170, .12);

        --shadow-sm: 0 2px 8px rgba(80, 60, 150, .10);
        --shadow-md: 0 12px 30px rgba(80, 60, 150, .14);
        --shadow-lg: 0 26px 60px rgba(80, 60, 150, .18);
        --shadow-glow: 0 0 0 1px rgba(124, 77, 255, .18), 0 14px 40px rgba(124, 77, 255, .16);
    }
}

/* ==========================================================================
   2. 基础重置
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-1);
    background-color: var(--bg-0);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, p, dl, dd, figure {
    margin: 0;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    color: var(--c-primary);
    text-decoration: none;
    transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

a:hover {
    color: var(--c-secondary);
}

img {
    max-width: 100%;
    display: block;
    border: 0;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: 0;
    background: none;
}

code, pre, kbd {
    font-family: var(--font-mono);
    font-size: .86em;
}

hr {
    border: 0;
    border-top: 1px solid var(--glass-border);
}

/* 好看的滚动条喵～ */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--c-primary-weak) transparent;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(169, 123, 255, .55), rgba(255, 138, 212, .5));
    border: 2px solid transparent;
    background-clip: padding-box;
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(169, 123, 255, .8), rgba(255, 138, 212, .75));
    background-clip: padding-box;
}

::selection {
    background: rgba(169, 123, 255, .35);
    color: var(--text-1);
}

:focus-visible {
    outline: 2px solid var(--c-secondary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   3. 布局骨架
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 22px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: color-mix(in srgb, var(--bg-0) 78%, transparent);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid var(--glass-border);
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
    .site-header {
        background: rgba(15, 16, 32, .78);
    }
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 22px;
    min-height: var(--header-h);
    flex-wrap: wrap;
}

.site-main {
    padding-top: 26px;
    padding-bottom: 60px;
}

.site-footer {
    margin-top: 30px;
    padding: 26px 0 34px;
    border-top: 1px solid var(--glass-border);
    background: color-mix(in srgb, var(--bg-1) 55%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ==========================================================================
   4. 背景氛围（纯 CSS 光斑，没有外部图片）
   ========================================================================== */
.bg-aura {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(1100px 620px at 12% -8%, rgba(169, 123, 255, .20), transparent 62%),
        radial-gradient(900px 560px at 92% 6%, rgba(255, 138, 212, .16), transparent 60%),
        linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 55%, var(--bg-0) 100%);
}

.aura {
    position: absolute;
    display: block;
    border-radius: 50%;
    filter: blur(70px);
    opacity: .55;
    will-change: transform;
}

.aura--1 {
    width: 46vw;
    height: 46vw;
    left: -10vw;
    top: -8vw;
    background: radial-gradient(circle at 40% 40%, rgba(255, 138, 212, .55), transparent 68%);
    animation: auraFloatA 22s var(--ease) infinite;
}

.aura--2 {
    width: 40vw;
    height: 40vw;
    right: -12vw;
    top: 6vh;
    background: radial-gradient(circle at 60% 40%, rgba(169, 123, 255, .55), transparent 68%);
    animation: auraFloatB 27s var(--ease) infinite;
}

.aura--3 {
    width: 52vw;
    height: 34vw;
    left: 24vw;
    bottom: -16vw;
    background: radial-gradient(circle at 50% 50%, rgba(94, 234, 212, .30), transparent 70%);
    animation: auraFloatA 32s var(--ease) infinite reverse;
}

/* 细网格纹理，增加一点科技感 */
.aura-grid {
    position: absolute;
    inset: 0;
    display: block;
    background-image:
        linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 72%);
    -webkit-mask-image: radial-gradient(circle at 50% 22%, #000 0%, transparent 72%);
}

@media (prefers-color-scheme: light) {
    .aura {
        opacity: .38;
    }

    .aura-grid {
        background-image:
            linear-gradient(rgba(80, 60, 150, .05) 1px, transparent 1px),
            linear-gradient(90deg, rgba(80, 60, 150, .05) 1px, transparent 1px);
    }
}

/* ==========================================================================
   5. 组件
   ========================================================================== */

/* ---- 5.1 品牌 / Logo（CSS 画的爪印） ---- */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--text-1);
    flex-shrink: 0;
}

.brand:hover {
    color: var(--text-1);
}

.brand-logo {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--grad-primary);
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.brand-logo::after {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: calc(var(--radius-md) - 1px);
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .45), transparent 60%);
    pointer-events: none;
}

/* 一个纯 CSS 的小爪印：4 个脚趾 + 1 个掌垫 */
.brand-paw {
    display: inline-block;
    width: 22px;
    height: 22px;
    color: #fff;
    background-image:
        radial-gradient(circle at 31% 24%, currentColor 0 2.6px, transparent 2.9px),
        radial-gradient(circle at 69% 24%, currentColor 0 2.6px, transparent 2.9px),
        radial-gradient(circle at 12% 50%, currentColor 0 2.2px, transparent 2.5px),
        radial-gradient(circle at 88% 50%, currentColor 0 2.2px, transparent 2.5px),
        radial-gradient(ellipse 6.4px 5.4px at 50% 74%, currentColor 0 96%, transparent 100%);
    filter: drop-shadow(0 1px 2px rgba(20, 10, 40, .35));
}

.brand-paw--sm {
    width: 16px;
    height: 16px;
    vertical-align: -3px;
    background-image:
        radial-gradient(circle at 31% 24%, currentColor 0 2px, transparent 2.3px),
        radial-gradient(circle at 69% 24%, currentColor 0 2px, transparent 2.3px),
        radial-gradient(circle at 12% 50%, currentColor 0 1.7px, transparent 2px),
        radial-gradient(circle at 88% 50%, currentColor 0 1.7px, transparent 2px),
        radial-gradient(ellipse 4.8px 4px at 50% 74%, currentColor 0 96%, transparent 100%);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-name {
    font-size: 15.5px;
    font-weight: 700;
    letter-spacing: .2px;
}

.brand-sub {
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: .6px;
    text-transform: uppercase;
}

/* ---- 5.2 导航 ---- */
.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    position: relative;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav-link:hover {
    color: var(--text-1);
    background: var(--glass-bg-hover);
}

.nav-link.is-active {
    color: var(--text-1);
    background: var(--c-primary-weak);
    box-shadow: inset 0 0 0 1px var(--glass-border-strong);
}

.nav-link.is-active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 2px;
    width: 14px;
    height: 2px;
    border-radius: 2px;
    transform: translateX(-50%);
    background: var(--grad-primary);
}

/* ---- 5.3 按钮 ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    border: 1px solid transparent;
    transition: transform var(--dur-fast) var(--ease),
        box-shadow var(--dur) var(--ease),
        background var(--dur) var(--ease),
        color var(--dur) var(--ease),
        border-color var(--dur) var(--ease),
        opacity var(--dur) var(--ease);
}

.btn:active {
    transform: translateY(1px) scale(.99);
}

.btn[disabled],
.btn.is-disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

.btn--primary {
    color: #fff;
    background: var(--grad-primary);
    background-size: 160% 160%;
    box-shadow: var(--shadow-glow);
}

.btn--primary:hover:not([disabled]) {
    background-position: 100% 50%;
    box-shadow: 0 0 0 1px rgba(255, 138, 212, .35), 0 16px 40px rgba(169, 123, 255, .34);
    transform: translateY(-1px);
}

.btn--ghost {
    color: var(--text-2);
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

.btn--ghost:hover:not([disabled]) {
    color: var(--text-1);
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.btn--sm {
    padding: 8px 14px;
    font-size: 13px;
}

.btn.is-loading .btn-text {
    opacity: .55;
}

.btn .btn-spinner {
    display: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    animation: spin .7s linear infinite;
}

.btn.is-loading .btn-spinner {
    display: inline-block;
}

/* 小图标按钮 */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px 11px;
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-2);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
        border-color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.icon-btn:hover {
    color: var(--text-1);
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.icon-btn:active {
    transform: translateY(0);
}

.icon-btn.is-ok {
    color: var(--c-ok);
    border-color: rgba(74, 222, 128, .45);
    background: rgba(74, 222, 128, .12);
}

.icon-btn--copy {
    padding: 6px 9px;
}

/* ---- 5.4 输入框 / 下拉 ---- */
.field-label {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .4px;
    color: var(--text-3);
    text-transform: uppercase;
}

.field-label--inline {
    margin-right: 6px;
    text-transform: none;
    letter-spacing: 0;
    font-size: 12.5px;
}

.select-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.select {
    appearance: none;
    -webkit-appearance: none;
    padding: 10px 34px 10px 14px;
    border-radius: var(--radius-pill);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-1);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
        box-shadow var(--dur) var(--ease);
}

.select:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-strong);
}

.select:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-weak);
}

.select--compact {
    padding: 8px 30px 8px 12px;
    font-size: 13px;
}

.select option {
    background: var(--bg-2);
    color: var(--text-1);
}

.select-arrow {
    position: absolute;
    right: 13px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--text-3);
    border-bottom: 2px solid var(--text-3);
    transform: translateY(-2px) rotate(45deg);
    pointer-events: none;
}

.select-wrap--inline {
    gap: 6px;
}

.select-wrap--inline .select-arrow {
    right: 12px;
}

/* ---- 5.5 开关 ---- */
.switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    font-size: 13px;
    color: var(--text-2);
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-track {
    position: relative;
    width: 38px;
    height: 21px;
    border-radius: var(--radius-pill);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
    flex-shrink: 0;
}

.switch-track::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--text-3);
    transition: transform var(--dur) var(--ease-out), background var(--dur) var(--ease);
}

.switch input:checked + .switch-track {
    background: var(--grad-primary);
    border-color: transparent;
}

.switch input:checked + .switch-track::after {
    transform: translateX(17px);
    background: #fff;
}

.switch input:focus-visible + .switch-track {
    box-shadow: 0 0 0 3px var(--c-primary-weak);
}

.switch:hover .switch-text {
    color: var(--text-1);
}

.switch--sm {
    font-size: 12.5px;
}

.switch--sm .switch-track {
    width: 32px;
    height: 18px;
}

.switch--sm .switch-track::after {
    width: 12px;
    height: 12px;
}

.switch--sm input:checked + .switch-track::after {
    transform: translateX(14px);
}

/* ---- 5.6 卡片（玻璃拟态） ---- */
.card {
    position: relative;
    padding: 20px;
    border-radius: var(--radius-lg);
    background: var(--grad-surface), var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur)) saturate(130%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(130%);
    box-shadow: var(--shadow-md);
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
        transform var(--dur) var(--ease);
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(140deg, rgba(255, 255, 255, .16), transparent 42%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.card:hover {
    border-color: var(--glass-border-strong);
}

.card-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.card-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15.5px;
    font-weight: 700;
    letter-spacing: .3px;
}

.card-title-icon {
    font-size: 15px;
    line-height: 1;
}

.card-badge {
    margin-left: auto;
    padding: 4px 11px;
    border-radius: var(--radius-pill);
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-2);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.card-badge--state[data-state="ready"] {
    color: var(--c-ok);
    border-color: rgba(74, 222, 128, .4);
    background: rgba(74, 222, 128, .12);
}

.card-badge--state[data-state="loading"] {
    color: var(--c-warn);
    border-color: rgba(251, 191, 36, .4);
    background: rgba(251, 191, 36, .12);
}

.card-badge--state[data-state="error"] {
    color: var(--c-danger);
    border-color: rgba(255, 122, 138, .4);
    background: rgba(255, 122, 138, .12);
}

/* ---- 5.7 徽章 / Chip ---- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 11px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.5;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-2);
    white-space: nowrap;
}

.badge--source {
    color: var(--c-primary);
    border-color: rgba(169, 123, 255, .38);
    background: var(--c-primary-weak);
}

.badge--model-classic {
    color: #7dd3fc;
    border-color: rgba(125, 211, 252, .38);
    background: rgba(125, 211, 252, .14);
}

.badge--model-slim {
    color: var(--c-secondary);
    border-color: rgba(255, 138, 212, .42);
    background: var(--c-secondary-weak);
}

.badge--ok {
    color: var(--c-ok);
    border-color: rgba(74, 222, 128, .4);
    background: rgba(74, 222, 128, .12);
}

.badge--off {
    color: var(--text-3);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 13px;
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-2);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
        border-color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.chip:hover {
    color: var(--text-1);
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.chip:active {
    transform: translateY(0) scale(.98);
}

.chip--try::before {
    content: "🐾";
    font-size: 11px;
}

.chip--xs {
    padding: 3px 9px;
    font-size: 11.5px;
    font-weight: 600;
}

.chip.is-active {
    color: #fff;
    background: var(--grad-primary);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(169, 123, 255, .32);
}

/* ---- 5.8 Toast 轻提示 ---- */
.toast-stack {
    position: fixed;
    left: 50%;
    bottom: 26px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transform: translateX(-50%);
    pointer-events: none;
    width: max-content;
    max-width: min(92vw, 460px);
}

.toast {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 18px;
    border-radius: var(--radius-pill);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-1);
    background: color-mix(in srgb, var(--bg-2) 88%, transparent);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: toastIn .26s var(--ease-out) both;
    pointer-events: auto;
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
    .toast {
        background: rgba(29, 32, 68, .92);
    }
}

.toast.is-leaving {
    animation: toastOut .2s var(--ease) both;
}

.toast-icon {
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 12px;
    flex-shrink: 0;
    background: var(--grad-primary);
    color: #fff;
}

.toast-text {
    overflow-wrap: anywhere;
    line-height: 1.4;
}

.toast--ok .toast-icon {
    background: linear-gradient(135deg, #4ade80, #22d3ee);
}

.toast--error .toast-icon {
    background: linear-gradient(135deg, #ff7a8a, #ff8ad4);
}

/* ---- 5.9 骨架屏 ---- */
.skeleton-wrap {
    display: grid;
    gap: 18px;
}

.skeleton-card {
    padding: 22px;
}

.skeleton-row {
    display: flex;
    gap: 18px;
    align-items: center;
}

.skeleton-lines {
    flex: 1;
    display: grid;
    gap: 12px;
}

.skeleton {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--glass-bg-hover);
}

.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .10), transparent);
    transform: translateX(-100%);
    animation: shimmer 1.4s infinite;
}

.skeleton--avatar {
    width: 96px;
    height: 96px;
    border-radius: 26px;
    flex-shrink: 0;
}

.skeleton--title {
    height: 24px;
    width: 40%;
}

.skeleton--line {
    height: 14px;
    width: 72%;
}

.skeleton--short {
    width: 48%;
}

.skeleton--block {
    height: 240px;
}

/* ---- 5.10 状态面板（错误 / 空状态 / 欢迎） ---- */
.state-panel {
    display: grid;
    justify-items: center;
    gap: 14px;
    padding: 56px 26px;
    text-align: center;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--glass-border-strong);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.state-panel--welcome {
    border-style: solid;
    border-color: var(--glass-border);
    padding: 46px 26px;
}

.state-art {
    position: relative;
    width: 120px;
    height: 108px;
    margin-bottom: 4px;
}

/* 纯 CSS 爪印插画 */
.paw-print {
    position: absolute;
    inset: 0;
    display: block;
}

.paw-toe,
.paw-pad {
    position: absolute;
    display: block;
    background: var(--grad-primary);
    opacity: .9;
    box-shadow: 0 8px 26px rgba(169, 123, 255, .32);
}

.paw-toe {
    width: 26px;
    height: 32px;
    border-radius: 50% 50% 46% 46%;
}

.paw-toe--1 { left: 4px;  top: 6px;   transform: rotate(-16deg) scale(.86); }
.paw-toe--2 { left: 30px; top: -2px;  transform: rotate(-4deg); }
.paw-toe--3 { right: 30px; top: -2px; transform: rotate(4deg); }
.paw-toe--4 { right: 4px; top: 6px;   transform: rotate(16deg) scale(.86); }

.paw-pad {
    left: 50%;
    bottom: 4px;
    width: 92px;
    height: 62px;
    transform: translateX(-50%);
    border-radius: 50% 50% 46% 46% / 58% 58% 42% 42%;
}

.paw-print--soft .paw-toe,
.paw-print--soft .paw-pad {
    opacity: .45;
    box-shadow: none;
}

.state-title {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: .3px;
}

.state-desc {
    max-width: 520px;
    font-size: 13.5px;
    color: var(--text-2);
}

.state-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 4px;
}

.state-extra {
    font-size: 12px;
    color: var(--text-3);
    font-family: var(--font-mono);
}

/* 不同错误类型换一种爪印颜色，情绪更准确一点喵 */
.state-panel[data-kind="empty"] .paw-toe,
.state-panel[data-kind="empty"] .paw-pad {
    background: var(--grad-primary);
    box-shadow: 0 8px 26px rgba(169, 123, 255, .32);
}

.state-panel[data-kind="warn"] .paw-toe,
.state-panel[data-kind="warn"] .paw-pad {
    background: linear-gradient(135deg, #fbbf24, #ff8ad4);
    box-shadow: 0 8px 26px rgba(251, 191, 36, .28);
}

.state-panel[data-kind="upstream"] .paw-toe,
.state-panel[data-kind="upstream"] .paw-pad {
    background: linear-gradient(135deg, #6ee7ff, #a97bff);
    box-shadow: 0 8px 26px rgba(110, 231, 255, .26);
}

.state-panel[data-kind="error"] .paw-toe,
.state-panel[data-kind="error"] .paw-pad {
    background: linear-gradient(135deg, #ff7a8a, #ff8ad4);
    box-shadow: 0 8px 26px rgba(255, 122, 138, .28);
}

/* ==========================================================================
   6. 业务区块
   ========================================================================== */

/* ---- 6.1 Hero ---- */
.hero {
    padding: 44px 8px 30px;
    text-align: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    margin-bottom: 18px;
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-2);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.paw-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--grad-primary);
    box-shadow: 0 0 0 4px var(--c-primary-weak);
}

.hero-title {
    font-size: clamp(28px, 4.6vw, 46px);
    font-weight: 800;
    line-height: 1.24;
    letter-spacing: -.5px;
    margin-bottom: 14px;
}

.text-gradient {
    background: var(--grad-accent);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 9s var(--ease) infinite;
}

.hero-sub {
    max-width: 620px;
    margin: 0 auto;
    font-size: 14.5px;
    color: var(--text-2);
}

.search-form {
    max-width: 660px;
    margin: 26px auto 0;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 7px 7px 16px;
    border-radius: var(--radius-pill);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
        background var(--dur) var(--ease);
}

.search-box:hover {
    border-color: var(--glass-border-strong);
}

.search-box.is-focus {
    border-color: var(--c-primary);
    background: var(--glass-bg-hover);
    box-shadow: 0 0 0 4px var(--c-primary-weak), var(--shadow-md);
}

.search-box.is-invalid {
    border-color: var(--c-danger);
    box-shadow: 0 0 0 4px rgba(255, 122, 138, .16);
}

.search-icon {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    color: var(--c-secondary);
}

.search-input {
    flex: 1;
    min-width: 0;
    padding: 10px 2px;
    border: 0;
    background: transparent;
    font-size: 15.5px;
    letter-spacing: .2px;
}

.search-input:focus {
    outline: none;
}

.search-input::placeholder {
    color: var(--text-3);
}

.search-submit {
    flex-shrink: 0;
    padding: 11px 24px;
}

.field-hint {
    min-height: 20px;
    margin-top: 8px;
    font-size: 12.5px;
    color: var(--text-3);
    transition: color var(--dur) var(--ease);
}

.field-hint.is-warn {
    color: var(--c-warn);
}

.field-hint.is-error {
    color: var(--c-danger);
}

.quick-try {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.quick-try-label {
    font-size: 12.5px;
    color: var(--text-3);
}

/* ---- 6.2 结果网格 ---- */
.result-region {
    margin-top: 12px;
}

.result-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.card--player {
    grid-column: 1 / -1;
}

.card--raw {
    grid-column: 1 / -1;
    padding: 0;
    overflow: hidden;
}

/* ---- 6.3 玩家信息卡 ---- */
.player-body {
    display: flex;
    gap: 22px;
    align-items: flex-start;
}

.player-avatar-wrap {
    position: relative;
    flex-shrink: 0;
    width: 128px;
    height: 128px;
}

.player-avatar {
    width: 128px;
    height: 128px;
    border-radius: 26px;
    background: var(--bg-2);
    box-shadow: var(--shadow-md);
    image-rendering: pixelated;
    position: relative;
    z-index: 1;
}

.player-avatar-ring {
    position: absolute;
    inset: -6px;
    border-radius: 32px;
    background: var(--grad-primary);
    opacity: .28;
    filter: blur(14px);
    animation: pulseGlow 4.5s var(--ease) infinite;
}

.player-meta {
    flex: 1;
    min-width: 0;
    display: grid;
    gap: 12px;
}

.player-name {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 800;
    letter-spacing: -.3px;
    word-break: break-all;
}

.uuid-row {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-wrap: wrap;
}

.uuid-code {
    padding: 5px 11px;
    border-radius: var(--radius-sm);
    background: var(--c-primary-weak);
    border: 1px solid var(--glass-border);
    color: var(--text-1);
    font-size: 12.5px;
    letter-spacing: .4px;
    word-break: break-all;
    user-select: all;
}

.badge-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
    gap: 10px;
    margin-top: 2px;
}

.stat {
    padding: 11px 13px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.stat:hover {
    border-color: var(--glass-border-strong);
    transform: translateY(-1px);
}

.stat-label {
    font-size: 11.5px;
    color: var(--text-3);
    letter-spacing: .3px;
    margin-bottom: 3px;
}

.stat-value {
    margin: 0;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-1);
    word-break: break-word;
}

.stat-value.is-ok { color: var(--c-ok); }
.stat-value.is-off { color: var(--text-3); }

/* ---- 6.4 3D 预览卡 ---- */
.viewer-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.viewer-stage {
    position: relative;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 30%, rgba(169, 123, 255, .20), transparent 62%),
        linear-gradient(180deg, var(--bg-2), var(--bg-1));
    border: 1px solid var(--glass-border);
}

.viewer-host {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.viewer-host canvas,
.viewer-canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
    cursor: grab;
    touch-action: none;
}

.viewer-host canvas:active,
.viewer-canvas:active {
    cursor: grabbing;
}

.viewer-fallback {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    image-rendering: pixelated;
}

.viewer-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 12px;
    padding: 20px;
    text-align: center;
    background: color-mix(in srgb, var(--bg-0) 62%, transparent);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: opacity var(--dur) var(--ease);
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
    .viewer-overlay {
        background: rgba(15, 16, 32, .62);
    }
}

.viewer-overlay[hidden] {
    display: none;
}

/* 只有「忙碌」的时候才转圈圈，平时只是安静地等老婆点按钮 */
.viewer-overlay:not(.is-busy) .spinner {
    display: none;
}

/* 轻提示模式：不糊住底下的静态预览图，也不抢鼠标事件 */
.viewer-overlay.is-hint {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    place-content: end center;
    padding: 14px;
    pointer-events: none;
}

.viewer-overlay.is-hint .viewer-overlay-text {
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    color: var(--text-1);
    background: rgba(15, 16, 32, .76);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

@media (prefers-color-scheme: light) {
    .viewer-overlay.is-hint .viewer-overlay-text {
        background: rgba(255, 255, 255, .88);
        color: var(--text-1);
    }
}

.viewer-overlay-text {
    font-size: 13px;
    color: var(--text-2);
    max-width: 300px;
}

.spinner {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 3px solid var(--c-primary-weak);
    border-top-color: var(--c-secondary);
    animation: spin .8s linear infinite;
}

.viewer-hint {
    margin-top: 11px;
    font-size: 12px;
    color: var(--text-3);
    text-align: center;
}

/* ---- 6.5 图片资源卡 ---- */
.asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
}

.asset-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
        box-shadow var(--dur) var(--ease);
}

.asset-card:hover {
    border-color: var(--glass-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.asset-card.is-empty {
    opacity: .58;
}

.asset-preview {
    position: relative;
    display: grid;
    place-items: center;
    height: 168px;
    background:
        repeating-conic-gradient(rgba(255, 255, 255, .035) 0% 25%, transparent 0% 50%) 0 0 / 18px 18px,
        var(--bg-2);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
}

.asset-preview--wide {
    height: 130px;
}

.asset-img {
    max-width: 88%;
    max-height: 88%;
    object-fit: contain;
    image-rendering: pixelated;
    transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease);
}

.asset-card:hover .asset-img {
    transform: scale(1.05);
}

.asset-img.is-hidden {
    opacity: 0;
}

.asset-placeholder {
    position: absolute;
    font-size: 12.5px;
    color: var(--text-3);
    pointer-events: none;
}

.asset-img:not(.is-hidden) + .asset-placeholder {
    display: none;
}

.asset-info {
    display: grid;
    gap: 9px;
    padding: 12px 13px 13px;
}

.asset-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.asset-title {
    font-size: 13.5px;
    font-weight: 700;
}

.asset-badge {
    margin-left: auto;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 10.5px;
    font-weight: 600;
    color: var(--text-3);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    font-family: var(--font-mono);
}

.asset-switch {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.asset-switch:empty {
    display: none;
}

.asset-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ---- 6.6 原始数据卡 ---- */
.raw-details {
    padding: 0;
}

.raw-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background var(--dur) var(--ease);
}

.raw-summary::-webkit-details-marker {
    display: none;
}

.raw-summary:hover {
    background: var(--glass-bg);
}

.raw-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15.5px;
    font-weight: 700;
}

.raw-sub {
    font-size: 12.5px;
    color: var(--text-3);
}

.chev {
    margin-left: auto;
    width: 9px;
    height: 9px;
    border-right: 2px solid var(--text-3);
    border-bottom: 2px solid var(--text-3);
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform var(--dur) var(--ease);
}

.raw-details[open] .chev {
    transform: rotate(225deg) translate(-2px, -2px);
}

.raw-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 0 20px 12px;
}

.code-block {
    margin: 0;
    max-height: 460px;
    overflow: auto;
    padding: 16px 20px 20px;
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, .28);
    font-size: 12.5px;
    line-height: 1.66;
    color: var(--text-2);
    tab-size: 2;
}

@media (prefers-color-scheme: light) {
    .code-block {
        background: rgba(120, 96, 200, .07);
    }
}

.code-block code {
    white-space: pre;
}

/* JSON 语法着色（由 app.js 用转义后的字符串拼出 span，安全） */
.tok-key { color: #9db4ff; }
.tok-str { color: #7ee0b8; }
.tok-num { color: #ffb86b; }
.tok-bool { color: #ff8ad4; }
.tok-null { color: #ff7a8a; }
.tok-punc { color: var(--text-3); }

@media (prefers-color-scheme: light) {
    .tok-key { color: #3b5bdb; }
    .tok-str { color: #0d8050; }
    .tok-num { color: #b45309; }
    .tok-bool { color: #b02a8a; }
    .tok-null { color: #c02a3a; }
}

/* ---- 6.7 页脚 ---- */
.footer-inner {
    display: grid;
    gap: 12px;
}

.footer-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-1);
}

.footer-brand .brand-paw {
    color: var(--c-primary);
}

.footer-version {
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 10.5px;
    font-weight: 600;
    color: var(--text-3);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    font-family: var(--font-mono);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    font-size: 13px;
    color: var(--text-2);
}

.footer-links a {
    color: var(--text-2);
}

.footer-links a:hover {
    color: var(--c-secondary);
}

.dot-sep {
    color: var(--text-3);
}

.footer-note {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.7;
}

.footer-copy {
    display: block;
    margin-top: 2px;
}

/* ==========================================================================
   7. 工具类
   ========================================================================== */
/* ---- 轻量 tooltip：只要加 data-tip 属性就能用 ---- */
[data-tip] {
    position: relative;
}

[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translate(-50%, 4px);
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: 11.5px;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    color: var(--text-1);
    background: var(--bg-3);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
    z-index: 40;
}

[data-tip]:hover::after,
[data-tip]:focus-visible::after {
    opacity: 1;
    transform: translate(-50%, 0);
}

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

[hidden] {
    display: none !important;
}

.is-muted {
    color: var(--text-3);
}

.is-mono {
    font-family: var(--font-mono);
}

/* ==========================================================================
   8. 动画
   ========================================================================== */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes shimmer {
    100% { transform: translateX(100%); }
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(14px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to   { opacity: 0; transform: translateY(8px) scale(.97); }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

@keyframes auraFloatA {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50%      { transform: translate3d(5%, -6%, 0) scale(1.09); }
}

@keyframes auraFloatB {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1.04); }
    50%      { transform: translate3d(-6%, 5%, 0) scale(.95); }
}

@keyframes pulseGlow {
    0%, 100% { opacity: .22; }
    50%      { opacity: .42; }
}

/* ==========================================================================
   9. 响应式
   ========================================================================== */
@media (max-width: 1040px) {
    .result-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .card--player,
    .card--viewer,
    .card--assets,
    .card--raw {
        grid-column: 1 / -1;
    }

    .viewer-stage {
        height: 360px;
    }
}

@media (max-width: 860px) {
    .header-inner {
        gap: 12px;
    }

    .site-nav {
        order: 3;
        width: 100%;
        margin-left: 0;
        padding-bottom: 10px;
        overflow-x: auto;
    }

    .source-picker {
        margin-left: auto;
    }

    .hero {
        padding: 30px 4px 22px;
    }
}

@media (max-width: 680px) {
    body {
        font-size: 14.5px;
    }

    .container {
        padding: 0 15px;
    }

    .card {
        padding: 16px;
        border-radius: var(--radius-md);
    }

    .brand-name {
        font-size: 14px;
    }

    .hero-title {
        font-size: 26px;
    }

    .search-box {
        flex-wrap: wrap;
        border-radius: var(--radius-lg);
        padding: 12px 12px 12px 14px;
    }

    .search-input {
        flex: 1 1 100%;
        order: 2;
        padding: 8px 2px;
        font-size: 15px;
    }

    .search-icon {
        order: 1;
    }

    .search-submit {
        order: 3;
        flex: 1 1 100%;
        padding: 11px 18px;
    }

    .player-body {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .player-meta {
        justify-items: center;
        width: 100%;
    }

    .uuid-row,
    .badge-row {
        justify-content: center;
    }

    .stat-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        width: 100%;
    }

    .viewer-stage {
        height: 300px;
    }

    .viewer-toolbar .btn,
    .viewer-toolbar .switch,
    .viewer-toolbar .select-wrap {
        flex: 1 1 auto;
        justify-content: center;
    }

    .asset-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 11px;
    }

    .asset-preview {
        height: 140px;
    }

    .asset-actions .icon-btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    .footer-links {
        margin-left: 0;
    }

    .toast-stack {
        bottom: 16px;
    }

    /* 小屏幕没有真正的 hover，tooltip 会挡住内容，直接收起来 */
    [data-tip]::after {
        display: none;
    }
}

@media (max-width: 420px) {
    .asset-grid {
        grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    }

    .player-avatar-wrap,
    .player-avatar {
        width: 104px;
        height: 104px;
    }
}

/* ==========================================================================
   10. 无障碍偏好：尊重系统的「减少动态效果」
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    .aura {
        animation: none !important;
    }

    .skeleton::after {
        display: none;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   亮色模式可读性增强（后置覆盖）
   浅色下原来的次要文字偏灰、卡片与浅紫背景容易糊在一起，这里统一提一档。
   ═══════════════════════════════════════════════════════════════════ */
@media (prefers-color-scheme: light) {
    :root {
        --text-2: #423d63;
        --text-3: #615c85;                      /* 原 #7c779c 白底上偏飘 */
        --glass-bg: rgba(255, 255, 255, .82);
        --glass-border: rgba(104, 80, 186, .26);
        --glass-border-strong: rgba(104, 80, 186, .42);
    }

    /* 卡片给一层实体投影，和浅紫背景明确分层 */
    .card {
        box-shadow: var(--shadow-sm);
    }

    .card:hover {
        box-shadow: var(--shadow-md);
    }

    /* 背景氛围弱化，避免网格 + 光斑把画面弄花 */
    .aura {
        opacity: .26;
    }

    .aura-grid {
        opacity: .5;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   触屏 / 小屏体验优化（后置覆盖）
   ═══════════════════════════════════════════════════════════════════ */

/* 3D 操作提示：桌面显示鼠标说明，触屏显示手指说明 */
.hint-touch {
    display: none;
}

@media (pointer: coarse) {
    .hint-desktop {
        display: none;
    }

    .hint-touch {
        display: inline;
    }
}

@media (max-width: 680px) {
    /* 图片资源在窄屏改单列：两列会把卡片压扁、按钮挤到点不准 */
    .asset-grid {
        grid-template-columns: 1fr !important;
    }

    .asset-preview {
        height: 200px;
    }

    /* 触控目标不低于 42px（iOS 人机指南建议 44px） */
    .asset-actions > * {
        min-height: 42px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* 触屏设备整体放宽可点区域 */
@media (pointer: coarse) {
    .chip {
        min-height: 34px;
    }

    .search-submit,
    .btn {
        min-height: 44px;
    }
}

/* ═══════════════════════════════════════════════════════════════════
   LittleSkin 账号模块（登录入口 / 用户胶囊 / 我的角色）
   ═══════════════════════════════════════════════════════════════════ */

.is-hidden {
    display: none !important;
}

.user-area {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 4px;
}

/* ── 未登录：登录按钮 ── */
.login-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px 7px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-border-strong);
    background: var(--glass-bg);
    color: var(--text-1);
    font-size: 13.5px;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
                transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.login-btn:hover {
    border-color: var(--c-primary);
    background: var(--c-primary-weak);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.ls-badge {
    display: inline-grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: var(--grad-primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .02em;
}

/* ── 已登录：用户胶囊 ── */
.user-chip {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px 4px 4px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.user-chip:hover {
    border-color: var(--glass-border-strong);
    background: var(--glass-bg-hover);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-2);
    image-rendering: pixelated;
    flex: 0 0 auto;
}

.user-name {
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13.5px;
    color: var(--text-1);
}

.user-caret {
    padding: 2px 4px;
    border: 0;
    background: transparent;
    color: var(--text-3);
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.user-caret:hover {
    color: var(--text-1);
}

.user-caret[aria-expanded="true"] {
    transform: rotate(180deg);
}

.user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 40;
    min-width: 150px;
    padding: 6px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border-strong);
    background: color-mix(in srgb, var(--bg-1) 94%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--shadow-md);
}

.user-menu-item {
    display: block;
    width: 100%;
    padding: 8px 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-2);
    font-size: 13.5px;
    text-align: left;
    cursor: pointer;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.user-menu-item:hover {
    background: var(--c-danger);
    color: #fff;
}

/* ── 「我的角色」卡片 ── */
.my-profiles {
    margin-bottom: 22px;
}

.profile-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
    gap: 12px;
}

.profile-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    text-decoration: none;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
                transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.profile-item:hover {
    border-color: var(--c-primary);
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

.profile-face {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--bg-2);
    image-rendering: pixelated;
}

.profile-face.is-broken {
    opacity: .22;
}

.profile-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.profile-meta strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-1);
    font-size: 14.5px;
    font-weight: 600;
}

.profile-meta small {
    color: var(--text-3);
    font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
    font-size: 12px;
}

.profile-hint {
    margin: 4px 0 0;
    color: var(--text-3);
    font-size: 13.5px;
}

/* ── 响应式 ── */
@media (max-width: 1040px) {
    .user-name {
        max-width: 84px;
    }
}

@media (max-width: 860px) {
    .user-name,
    .login-btn .ls-badge + * {
        display: none;
    }
}

@media (max-width: 680px) {
    .login-btn {
        padding: 7px 12px;
        font-size: 12.5px;
    }

    .profile-list {
        grid-template-columns: 1fr;
    }
}

/* ── 头像占位块：图片加载失败时顶上来，避免破图图标破坏版面 ── */
.avatar-ph {
    display: inline-grid;
    place-items: center;
    background: var(--grad-primary);
    color: #fff;
    font-weight: 700;
    letter-spacing: .02em;
    text-transform: uppercase;
    user-select: none;
    flex: 0 0 auto;
}

.user-avatar.avatar-ph {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 13px;
}

.profile-face.avatar-ph {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    font-size: 18px;
}

/* 「我的角色」卡片层次感加强一点，免得和背景糊在一起 */
.my-profiles {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-strong);
}

@media (prefers-color-scheme: light) {
    .my-profiles {
        box-shadow: var(--shadow-sm);
    }
}

/* ═══════════════════════════════════════════════════════════════════
   LittleSkin 站点公告
   ═══════════════════════════════════════════════════════════════════ */

.ls-notices {
    margin-bottom: 22px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    overflow: hidden;
}

.notice-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 18px;
    border-bottom: 1px solid var(--glass-border);
}

.notice-title {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
}

.notice-brand {
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
}

.notice-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-2);
    font-size: 12.5px;
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.notice-toggle:hover {
    border-color: var(--c-primary);
    color: var(--text-1);
}

.notice-count {
    display: inline-grid;
    place-items: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--c-primary-weak);
    color: var(--c-primary);
    font-size: 11px;
    font-weight: 700;
}

.notice-list {
    display: flex;
    flex-direction: column;
}

.notice {
    padding: 14px 18px;
    border-left: 3px solid var(--c-primary);
    background: transparent;
}

.notice + .notice {
    border-top: 1px solid var(--glass-border);
}

.notice--info    { border-left-color: #4cc9f0; }
.notice--warning { border-left-color: var(--c-warn); background: rgba(251, 191, 36, .06); }
.notice--fatal   { border-left-color: var(--c-danger); background: rgba(255, 122, 138, .08); }

.notice-item-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
}

.notice-item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
}

.notice-time {
    flex: 0 0 auto;
    font-size: 11.5px;
    color: var(--text-3);
    font-family: ui-monospace, Menlo, Consolas, monospace;
}

.notice-body {
    color: var(--text-2);
    font-size: 13.5px;
    line-height: 1.72;
}

.notice-body p { margin: 0 0 6px; }
.notice-body p:last-child { margin-bottom: 0; }
.notice-body ul,
.notice-body ol { margin: 6px 0; padding-left: 20px; }
.notice-body li { margin: 2px 0; }
.notice-body a { color: var(--c-primary); text-decoration: underline; }
.notice-body code {
    padding: 1px 5px;
    border-radius: 5px;
    background: var(--bg-2);
    font-size: 12.5px;
}

/* ── 角色卡上的令牌按钮 ── */
.profile-token {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    margin-left: auto;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: transparent;
    font-size: 15px;
    line-height: 1;
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
                transform var(--dur) var(--ease);
}

.profile-token:hover {
    border-color: var(--c-primary);
    background: var(--c-primary-weak);
    transform: translateY(-1px);
}

.profile-token:disabled {
    opacity: .45;
    cursor: wait;
}

.profile-token.is-busy {
    animation: token-pulse 1s ease-in-out infinite;
}

@keyframes token-pulse {
    0%, 100% { opacity: .45; }
    50%      { opacity: 1; }
}

/* ── 正版验证徽章 ── */
.verify-badge {
    flex: 0 0 auto;
    padding: 2px 9px;
    border-radius: var(--radius-pill);
    font-size: 11.5px;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid transparent;
}

.verify-badge.is-pro {
    color: var(--c-ok);
    border-color: rgba(74, 222, 128, .42);
    background: rgba(74, 222, 128, .12);
}

.verify-badge.is-not {
    color: var(--text-3);
    border-color: var(--glass-border);
    background: transparent;
}

/* ═══════════════════════════════════════════════════════════════════
   Minecraft 令牌弹窗
   ═══════════════════════════════════════════════════════════════════ */

.modal-mask {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(8, 8, 20, .68);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: modal-in .18s var(--ease-out);
}

@keyframes modal-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal {
    width: min(520px, 100%);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border-strong);
    background: var(--bg-1);
    box-shadow: var(--shadow-lg);
    animation: modal-pop .22s var(--ease-out);
}

@keyframes modal-pop {
    from { transform: translateY(10px) scale(.985); opacity: 0; }
    to   { transform: none; opacity: 1; }
}

.modal-title {
    margin: 0 0 10px;
    font-size: 17px;
    color: var(--text-1);
}

.modal-warn {
    margin: 0 0 8px;
    padding: 10px 13px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 122, 138, .34);
    background: rgba(255, 122, 138, .1);
    color: var(--c-danger);
    font-size: 13px;
    line-height: 1.6;
}

.modal-sub {
    margin: 0 0 10px;
    color: var(--text-3);
    font-size: 12.5px;
    font-family: ui-monospace, Menlo, Consolas, monospace;
}

.token-box {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border-strong);
    background: var(--bg-0);
    color: var(--text-1);
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 12.5px;
    line-height: 1.6;
    resize: vertical;
    word-break: break-all;
}

.token-box:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-weak);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}

@media (max-width: 680px) {
    .notice-head {
        flex-wrap: wrap;
    }

    .notice-item-head {
        flex-direction: column;
        gap: 2px;
    }

    .modal {
        padding: 18px;
    }

    .modal-actions {
        flex-direction: column-reverse;
    }

    .modal-actions > * {
        width: 100%;
    }
}

/* ═══ 新功能视觉微调（按视觉检查反馈） ═══ */

/* 弹窗遮罩别糊太狠，背景还能看清 */
.modal-mask {
    background: rgba(8, 8, 20, .60);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

/* 公告区：日期与开关提一档对比，数字徽章做成实心更醒目 */
.notice-time {
    color: var(--text-2);
}

.notice-toggle {
    color: var(--text-1);
    border-color: var(--glass-border-strong);
}

.notice-toggle:hover {
    background: var(--c-primary-weak);
}

.notice-count {
    background: var(--c-primary);
    color: #fff;
    font-weight: 700;
}

.notice-body {
    font-size: 14px;
}

/* 令牌文本框：长令牌不折行，改成横向滚动，一眼能看全 */
.token-box {
    white-space: pre;
    overflow-x: auto;
    overflow-y: hidden;
    word-break: normal;
    resize: none;
    line-height: 1.9;
}

/* 登录状态更醒目一点 */
.user-chip {
    border-color: var(--glass-border-strong);
}

.verify-badge.is-pro {
    font-weight: 700;
}

/* 弹窗右上角关闭按钮 */
.modal {
    position: relative;
}

.modal-x {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    background: transparent;
    color: var(--text-3);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
                background var(--dur) var(--ease);
}

.modal-x:hover {
    border-color: var(--c-danger);
    background: rgba(255, 122, 138, .14);
    color: var(--c-danger);
}

.modal-title {
    padding-right: 40px;
}

/* ═══════════════════════════════════════════════════════════════════
   ⚠️ 重要修正：图片元素绝不能靠 display:none 隐藏
   ───────────────────────────────────────────────────────────────────
   踩坑记录：如果先给 <img loading="lazy"> 加 display:none，再设置 src，
   浏览器会认为「元素不可见 → 暂时不加载」，于是 onload 永远不触发，
   而 onload 里正是「去掉隐藏」的那一步 —— 直接死锁，
   用户看到的现象就是「图片必须手动点一下才出来」。

   所以这里把 img 从通用 .is-hidden 里豁免出来：改用 opacity 淡出，
   元素仍参与布局，懒加载照常工作。
   ═══════════════════════════════════════════════════════════════════ */
img.is-hidden,
picture.is-hidden,
video.is-hidden,
canvas.is-hidden {
    display: revert !important;
    opacity: 0 !important;
}

/* asset-img 依然是 opacity 方案（小助手原本的设计，保留） */
.asset-img.is-hidden {
    opacity: 0 !important;
}