/**
 * Cosmic Broth–inspired gate
 * Particles · HUD · ACCESS console · hover FX · scanlines
 */

.st-gate.modal-overlay,
#kaimaLoginModal.st-gate {
    --cb-bg: #000013;
    --cb-fg: #d0dae8;
    --cb-theme: #7cf5ff;
    --cb-theme-2: #ff6b4a;
    --cb-dim: #cdd8e8;
    /* 弹窗：半透明毛玻璃 + 灰蓝字（忌纯白/纯黑） */
    --cb-popup-bg: rgba(160, 190, 230, 0.1);
    --cb-popup-fg: #eef3fa;
    --cb-popup-muted: #cdd8e8;
    --cb-popup-border: rgba(200, 220, 255, 0.28);
    --cb-popup-accent: #7cf5ff;
    --cb-popup-input: rgba(160, 190, 230, 0.14);
    --cb-popup-tip: rgba(10, 16, 30, 0.72);
    --cb-popup-warn: #e0b07a;
    --cb-ease: cubic-bezier(0.2, 0.9, 0.45, 1);
    --cb-ease-in: cubic-bezier(0.6, 0, 0.8, 0.4);
    --cb-ease-io: cubic-bezier(0.7, 0, 0.3, 1);
    align-items: stretch !important;
    justify-content: flex-start !important;
    padding: 0 !important;
    background: var(--cb-bg) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    z-index: 2000 !important;
    overflow: hidden !important;
    color: var(--cb-fg);
    font-family: "JetBrains Mono", "Noto Sans Mono", "Noto Sans SC", monospace;
}

html[data-theme="dark"] .st-gate.modal-overlay,
html[data-theme="light"] .st-gate.modal-overlay,
html[data-theme="dark"] #kaimaLoginModal.st-gate,
html[data-theme="light"] #kaimaLoginModal.st-gate {
    background: var(--cb-bg) !important;
}

/* 隔离全局亮色主题：弹窗保持深底浅字 */
.st-gate .st-cosmic-sheet__panel,
.st-gate .st-cosmic-player__panel,
.st-gate .st-cosmic-player__search-panel,
.st-gate .st-cosmic-player__auth-panel,
.st-gate .st-cosmic-panel,
.st-gate .st-cosmic-info__box,
.st-gate .st-cosmic-tips,
.st-gate .st-cosmic-player__auth-tip {
    color: var(--cb-popup-fg) !important;
}

.st-gate .st-cosmic-sheet__panel p,
.st-gate .st-cosmic-sheet__panel li,
.st-gate .st-cosmic-panel p,
.st-gate .st-cosmic-panel label,
.st-gate .st-cosmic-tips p,
.st-gate .st-cosmic-player__auth-tip li,
.st-gate .st-cosmic-player__auth-tip ol,
.st-gate .st-cosmic-info__body,
.st-gate .st-gate-panel__lead,
.st-gate .st-gate-panel__hint,
.st-gate .st-cosmic-player__artist,
.st-gate .st-cosmic-player__auth-label,
.st-gate .st-cosmic-player__results em,
.st-gate .st-cosmic-player__lyric-line {
    color: #cdd8e8 !important;
}

.st-gate .st-cosmic-sheet__title,
.st-gate .st-cosmic-panel .st-gate-panel__title,
.st-gate .st-cosmic-player__title,
.st-gate .st-cosmic-tips h4,
.st-gate .st-cosmic-info__title p,
.st-gate .st-cosmic-player__results strong,
.st-gate .st-cosmic-player__auth-user,
.st-gate .st-cosmic-player__auth-tip p {
    color: #eef3fa !important;
}

.st-gate .st-cosmic-sheet__code,
.st-gate .st-cosmic-panel__code,
.st-gate .st-cosmic-player__code,
.st-gate .st-cosmic-player__status,
.st-gate .st-cosmic-player__lyric-line.is-active,
.st-gate .st-cosmic-player__auth-user strong,
.st-gate .st-cosmic-player__auth-tip a {
    color: var(--cb-popup-accent) !important;
}

.st-gate .st-cosmic-panel .input-group input,
.st-gate .st-cosmic-panel .input-group input:hover,
.st-gate .st-cosmic-panel .input-group input:focus,
.st-gate .st-cosmic-panel .input-group input:focus-visible,
.st-gate .st-cosmic-player__search input,
.st-gate .st-cosmic-player__search input:hover,
.st-gate .st-cosmic-player__search input:focus,
.st-gate .st-cosmic-player__search input:focus-visible,
.st-gate .st-cosmic-player__auth textarea,
.st-gate .st-cosmic-player__auth textarea:hover,
.st-gate .st-cosmic-player__auth textarea:focus,
.st-gate .st-cosmic-player__auth textarea:focus-visible,
#kaimaLoginModal.st-gate input[type="text"]:focus,
#kaimaLoginModal.st-gate input[type="password"]:focus,
#kaimaLoginModal.st-gate input[type="search"]:focus,
#kaimaLoginModal.st-gate textarea:focus {
    background: rgba(160, 190, 230, 0.14) !important;
    border-color: rgba(200, 220, 255, 0.3) !important;
    color: #eef3fa !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.45) !important;
    backdrop-filter: blur(18px) saturate(1.45) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.st-gate .st-cosmic-panel .input-group input:focus,
.st-gate .st-cosmic-panel .input-group input:focus-visible,
.st-gate .st-cosmic-player__search input:focus,
.st-gate .st-cosmic-player__search input:focus-visible,
.st-gate .st-cosmic-player__auth textarea:focus,
.st-gate .st-cosmic-player__auth textarea:focus-visible,
#kaimaLoginModal.st-gate input[type="text"]:focus,
#kaimaLoginModal.st-gate input[type="password"]:focus,
#kaimaLoginModal.st-gate input[type="search"]:focus,
#kaimaLoginModal.st-gate textarea:focus {
    border-color: var(--cb-popup-accent) !important;
    box-shadow: 0 0 0 2px rgba(124, 245, 255, 0.16) !important;
    -webkit-box-shadow: 0 0 0 2px rgba(124, 245, 255, 0.16) !important;
}

.st-gate .st-cosmic-panel .input-group input:-webkit-autofill,
.st-gate .st-cosmic-panel .input-group input:-webkit-autofill:hover,
.st-gate .st-cosmic-panel .input-group input:-webkit-autofill:focus,
.st-gate .st-cosmic-player__search input:-webkit-autofill,
.st-gate .st-cosmic-player__search input:-webkit-autofill:focus,
.st-gate .st-cosmic-player__auth textarea:-webkit-autofill,
.st-gate .st-cosmic-player__auth textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--cb-popup-fg) !important;
    caret-color: var(--cb-popup-fg);
    box-shadow: 0 0 0 1000px rgba(0, 0, 0, 0.42) inset !important;
    transition: background-color 99999s ease-out;
}

.st-gate .st-cosmic-player__auth-warn {
    color: var(--cb-popup-warn) !important;
}

@media (hover: hover) and (pointer: fine) {
    .st-cosmic-view {
        cursor: none;
    }
    .st-cosmic-view button,
    .st-cosmic-view a {
        cursor: none;
    }
}

.st-gate__shell {
    width: 100%;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    position: relative;
    background: var(--cb-bg);
    overflow: hidden;
}

.st-gate-stage {
    width: 100%;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    animation: stGateIn 0.55s var(--cb-ease);
}

.st-gate-stage[hidden] { display: none !important; }

/* 卡密弹窗：叠在展示页上，不整页覆盖 */
.st-gate.is-kami-popup .st-gate-stage--landing {
    display: flex !important;
}

.st-gate.is-kami-popup .st-gate-stage--kami {
    position: absolute !important;
    inset: 0;
    z-index: 55;
    display: flex !important;
    flex: none;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: 1.25rem;
    background: rgba(6, 12, 28, 0.42);
    backdrop-filter: blur(10px) saturate(1.2);
    -webkit-backdrop-filter: blur(10px) saturate(1.2);
    cursor: auto;
    animation: stGateIn 0.35s var(--cb-ease);
}

.st-gate.is-kami-popup .st-gate-stage--kami .st-cosmic-panel,
.st-gate.is-kami-popup .st-gate-stage--kami .st-gate-panel {
    width: min(440px, 94vw);
    max-height: min(86vh, 640px);
    overflow: auto;
    margin: 0;
}

.st-gate.is-kami-popup .st-gate-stage--kami .st-cosmic-form-bg {
    display: none;
}

@keyframes stGateIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: none; }
}

/* ========== BOOT（演示站六边形蜂窝） ========== */
.st-cosmic-boot {
    position: absolute;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Black-hole WebGL fills the stage; solid fallback while GPU boots */
    background: #000000;
    overflow: hidden;
    transition: none;
}

.st-cosmic-boot.is-hide {
    background: transparent;
}

.st-cosmic-boot.is-splash .st-cosmic-boot__mid {
    opacity: 1;
}

.st-cosmic-boot.is-splash .st-cosmic-boot__code {
    opacity: 0.04;
}

/* Splash: clear the solid hex curtain so CodePen BH is the full background */
.st-cosmic-boot.is-splash .st-cosmic-boot__hex {
    fill: transparent;
}

.st-cosmic-boot.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Cosmic .loading_blocks：宽 100%（竖屏高 100%） */
.st-cosmic-boot__blocks {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 0;
    width: 100%;
    height: auto;
    max-width: none;
    overflow: visible;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

@media screen and (max-aspect-ratio: 1/1) {
    .st-cosmic-boot__blocks {
        width: auto;
        height: 100%;
    }
}

.st-cosmic-boot__cell {
    transform-box: fill-box;
    transform-origin: center;
}

.st-cosmic-boot__hex {
    fill: #000013;
    stroke: var(--cb-theme);
    stroke-width: 0.8;
    stroke-opacity: 0;
    stroke-dasharray: 800;
    stroke-dashoffset: 0;
    opacity: 1;
    vector-effect: non-scaling-stroke;
}

.st-cosmic-boot__code {
    position: absolute;
    inset: -12%;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    color: var(--cb-fg);
    font-size: clamp(0.9rem, 2.2vw, 1.4rem);
    line-height: 1.55;
    letter-spacing: 0.45em;
    word-break: break-all;
    overflow: hidden;
    pointer-events: none;
    user-select: none;
}

.st-cosmic-boot__mid {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
}

.st-cosmic-boot__title {
    margin: 0 0 2rem;
    font-size: clamp(1.35rem, 3.2vw, 1.85rem);
    letter-spacing: 0.32em;
    color: var(--cb-fg);
    text-indent: 0.32em;
    font-weight: 600;
    text-shadow: 0 0 24px rgba(0, 0, 0, 0.85), 0 2px 8px rgba(0, 0, 0, 0.7);
}

/* Cosmic loading_middle_wavebox */
.st-cosmic-boot__wavebox {
    position: relative;
    display: flex;
    justify-content: center;
    width: 10rem;
    height: 1.6rem;
    margin-bottom: 1.5rem;
}

.st-cosmic-boot__wave-track {
    position: absolute;
    inset: 0;
    display: flex;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000, transparent);
    mask-image: linear-gradient(90deg, transparent, #000, transparent);
}

.st-cosmic-boot__wave-track--l {
    justify-content: flex-start;
}

.st-cosmic-boot__wave-track--r {
    justify-content: flex-end;
    opacity: 0.5;
}

.st-cosmic-boot__wave-svg {
    flex-shrink: 0;
    height: 100%;
    width: auto;
    overflow: visible;
}

.st-cosmic-boot__wave-svg path {
    fill: none;
    stroke: var(--cb-theme);
    stroke-width: 1.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.st-cosmic-boot__wave-track--l .st-cosmic-boot__wave-svg {
    animation: stBootWaveL 2s linear infinite;
}

.st-cosmic-boot__wave-track--r .st-cosmic-boot__wave-svg {
    animation: stBootWaveR 2s linear infinite;
}

@keyframes stBootWaveL {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
}

@keyframes stBootWaveR {
    from { transform: translateX(0); }
    to { transform: translateX(100%); }
}

.st-cosmic-boot__bottom {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.st-cosmic-boot__loading,
.st-cosmic-boot__sys {
    margin: 0;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--cb-fg);
}

.st-cosmic-boot__bracket {
    opacity: 0.55;
    animation: stBlink 1.2s steps(1) infinite;
}

.st-cosmic-boot__access-txt {
    appearance: none;
    border: 0;
    background: transparent;
    padding: 0;
    margin: 0;
    font: inherit;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--cb-theme);
    cursor: pointer;
}

.st-cosmic-boot__access-txt:hover {
    text-decoration: underline;
}

@keyframes stBlink {
    0%, 49% { opacity: 0.55; }
    50%, 100% { opacity: 0.15; }
}

/* ========== Boot black-hole background (CodePen ExGNQVY) ========== */
.st-cosmic-boot__bh {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: auto;
    overflow: hidden;
}

.st-cosmic-boot.is-hide .st-cosmic-boot__bh,
.st-cosmic-boot.is-done .st-cosmic-boot__bh {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.st-cosmic-boot__bh-canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none;
}

/* ========== Boot BH tune panel ========== */
.st-bh-tune-root {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 30;
    pointer-events: auto;
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.st-bh-tune-btn {
    appearance: none;
    border: 1px solid rgba(124, 245, 255, 0.45);
    background: rgba(6, 10, 22, 0.72);
    color: #7cf5ff;
    font: inherit;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    padding: 0.45rem 0.85rem;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.st-bh-tune-btn:hover,
.st-bh-tune-btn.is-open {
    border-color: #7cf5ff;
    background: rgba(10, 18, 36, 0.88);
}

.st-bh-tune {
    margin-top: 0.55rem;
    width: min(17.5rem, calc(100vw - 2rem));
    max-height: min(70vh, 32rem);
    overflow: auto;
    padding: 0.75rem 0.85rem 0.9rem;
    border: 1px solid rgba(124, 245, 255, 0.28);
    background: rgba(5, 8, 18, 0.88);
    color: #e8f7ff;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.st-bh-tune__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: #7cf5ff;
}

.st-bh-tune__reset {
    appearance: none;
    border: 0;
    background: transparent;
    color: rgba(232, 247, 255, 0.55);
    font: inherit;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    cursor: pointer;
    padding: 0;
}

.st-bh-tune__reset:hover {
    color: var(--cb-theme);
}

.st-bh-tune__row {
    display: grid;
    grid-template-columns: 6.2rem 1fr;
    align-items: center;
    gap: 0.55rem;
    margin: 0 0 0.55rem;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    color: rgba(232, 247, 255, 0.78);
}

.st-bh-tune__row:last-child {
    margin-bottom: 0;
}

.st-bh-tune__row input[type="range"] {
    width: 100%;
    accent-color: #7cf5ff;
}

.st-bh-tune__row--color input[type="color"] {
    width: 100%;
    height: 1.55rem;
    padding: 0;
    border: 1px solid rgba(124, 245, 255, 0.25);
    background: transparent;
    cursor: pointer;
}

.st-cosmic-boot.is-hide .st-bh-tune-root,
.st-cosmic-boot.is-done .st-bh-tune-root {
    display: none;
}

/* ========== ACCESS BTN ========== */
.st-cosmic-access {
    appearance: none;
    border: 1px solid var(--cb-theme);
    background: rgba(124, 245, 255, 0.12);
    color: var(--cb-theme);
    font: inherit;
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    padding: 0.7rem 1.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    position: relative;
    z-index: 0;
    overflow: hidden;
    border-radius: 10px;
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    transition: color 0.45s var(--cb-ease), border-color 0.45s var(--cb-ease), transform 0.35s var(--cb-ease);
}

.st-cosmic-access::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--cb-theme);
    opacity: 0.18;
    z-index: -1;
    transition: opacity 0.45s var(--cb-ease);
}

.st-cosmic-access:hover {
    color: var(--cb-bg);
    transform: translateY(-1px);
}

.st-cosmic-access:hover::before { opacity: 1; }

.st-cosmic-access__arrow {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 4px 0 4px 7px;
    border-color: transparent transparent transparent currentColor;
    transition: transform 0.4s var(--cb-ease);
}

.st-cosmic-access:hover .st-cosmic-access__arrow {
    transform: translateX(3px);
}

.st-cosmic-access--sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.68rem;
}

.st-cosmic-access--block {
    width: 100%;
}

.st-cosmic-ghost {
    appearance: none;
    border: 1px solid var(--cb-popup-border, rgba(168, 188, 220, 0.28));
    background: rgba(16, 26, 46, 0.42);
    color: var(--cb-popup-fg, #b4c2d6);
    font: inherit;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    padding: 0.75rem 1rem;
    flex: 1;
    border-radius: 10px;
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.st-cosmic-ghost:hover {
    border-color: var(--cb-theme);
    color: var(--cb-theme);
    background: rgba(124, 245, 255, 0.12);
}

/* ========== LANDING VIEW ========== */
.st-cosmic {
    position: relative;
    min-height: 100dvh;
    overflow: hidden;
}

.st-cosmic-view {
    position: relative;
    flex: 1;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    /* visible so hole FX box can extend past painted center without clip */
    overflow: visible;
}

/* 世界层：背景 + 粒子 + 星球 */
.st-cosmic-world {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

/* 仪表盘层：与顶栏 / 底部 HUD 同级（屏幕固定，不跟星空平移） */
.st-cosmic-gauges {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
}

.st-cosmic-particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.st-cosmic-space {
    position: absolute;
    inset: -18%;
    z-index: 0;
    pointer-events: none;
    overflow: visible;
}

.st-cosmic-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.st-cosmic-bg__img {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 110%;
    height: auto;
    min-height: 110%;
    min-width: 110%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    opacity: 0.88;
    user-select: none;
    pointer-events: none;
}

.st-cosmic-stars span {
    position: absolute;
    border-radius: 50%;
    background: #fff;
    animation: stTwinkle calc(1.8s + var(--d, 0s)) ease-in-out infinite;
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.35);
    pointer-events: none;
}

@keyframes stTwinkle {
    0%, 100% { opacity: 0.12; transform: scale(0.85); }
    50% { opacity: 0.85; transform: scale(1.1); }
}

/* Mouse tip — 未定位前不显示，避免左上角露边 */
.st-cosmic-mousetip {
    position: fixed;
    z-index: 80;
    left: -9999px;
    top: -9999px;
    width: 96px;
    height: 96px;
    margin: -48px 0 0 -48px;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.4);
    transition: opacity 0.35s var(--cb-ease), transform 0.55s var(--cb-ease), visibility 0s linear 0.35s;
}

.st-cosmic-mousetip.is-show {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition: opacity 0.35s var(--cb-ease), transform 0.55s var(--cb-ease), visibility 0s;
}

.st-cosmic-mousetip.is-click .st-cosmic-mousetip__halo { opacity: 1; }
.st-cosmic-mousetip.is-click .st-cosmic-mousetip__label p:first-child {
    transform: translateY(0);
}
.st-cosmic-mousetip.is-drag .st-cosmic-mousetip__label p:nth-child(2) {
    transform: translateY(0);
}
.st-cosmic-mousetip.is-drag .st-cosmic-mousetip__label p:first-child {
    transform: translateY(-100%);
}

.st-cosmic-mousetip.is-active .st-cosmic-mousetip__outline {
    transform: rotate(0);
}
.st-cosmic-mousetip.is-active .st-cosmic-mousetip__half--up {
    clip-path: polygon(0 0, 100% 0, 100% 38%, 0 38%);
    transform: scale(1);
}
.st-cosmic-mousetip.is-active .st-cosmic-mousetip__half--down {
    clip-path: polygon(0 62%, 100% 62%, 100% 100%, 0 100%);
    transform: scale(1);
}
.st-cosmic-mousetip.is-active .st-cosmic-mousetip__xy {
    transform: scale(1);
}

.st-cosmic-mousetip__halo {
    position: absolute;
    inset: 18%;
    opacity: 0;
    transition: opacity 0.4s var(--cb-ease-io);
    overflow: visible;
}

.st-cosmic-mousetip__c1,
.st-cosmic-mousetip__c2,
.st-cosmic-mousetip__c3 {
    stroke: var(--cb-theme);
    stroke-width: 1.2;
    transform-origin: center;
    animation: stHaloSpin 6s linear infinite;
}

.st-cosmic-mousetip__c1 { stroke-width: 2; opacity: 0.7; filter: blur(0.4px); }
.st-cosmic-mousetip__c2 { opacity: 0.55; animation-direction: reverse; animation-duration: 4s; stroke-dasharray: 4 6; }
.st-cosmic-mousetip__c3 { opacity: 0.4; animation-duration: 9s; stroke-dasharray: 2 8; }

@keyframes stHaloSpin {
    to { transform: rotate(360deg); }
}

.st-cosmic-mousetip__outline {
    position: absolute;
    inset: 0;
    transform: rotate(90deg);
    transition: transform 1s var(--cb-ease) 0.1s;
}

.st-cosmic-mousetip__half {
    position: absolute;
    inset: 0;
    border: 1px solid var(--cb-fg);
    border-radius: 50%;
    transform: scale(0.75);
    transition: transform 1s var(--cb-ease) 0.1s, clip-path 0.8s var(--cb-ease) 0.1s;
}

.st-cosmic-mousetip__half--up { clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%); }
.st-cosmic-mousetip__half--down { clip-path: polygon(0 50%, 100% 50%, 100% 100%, 0 100%); }

.st-cosmic-mousetip__xy {
    position: absolute;
    top: 50%;
    font-size: 0.55rem;
    color: var(--cb-fg);
    transform: scale(0);
    transition: transform 0.8s var(--cb-ease) 0.1s;
}
.st-cosmic-mousetip__xy { left: -0.7rem; margin-top: -0.35rem; }
.st-cosmic-mousetip__xy--r { left: auto; right: -0.7rem; }

.st-cosmic-mousetip__label {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 3rem;
    height: 1rem;
    margin: -0.5rem 0 0 -1.5rem;
    overflow: hidden;
    text-align: center;
}

.st-cosmic-mousetip__label p {
    margin: 0;
    height: 1rem;
    line-height: 1rem;
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    color: var(--cb-fg);
    transform: translateY(-100%);
    transition: transform 0.45s var(--cb-ease-io);
}

/* Top bar */
.st-cosmic-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem clamp(1rem, 3vw, 2.4rem);
    gap: 1rem;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 1s var(--cb-ease) 0.2s, transform 1s var(--cb-ease) 0.2s;
}

.st-cosmic-view.is-ready .st-cosmic-top {
    opacity: 1;
    transform: none;
}

.st-cosmic-top__right,
.st-cosmic-brand {
    pointer-events: auto;
}

.st-cosmic-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.st-cosmic-brand__mark {
    width: 10px;
    height: 10px;
    background: var(--cb-theme);
    box-shadow: 0 0 0 3px rgba(124, 245, 255, 0.18);
    animation: stMarkPulse 2s ease infinite;
}

@keyframes stMarkPulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(124, 245, 255, 0.15); }
    50% { box-shadow: 0 0 0 7px rgba(124, 245, 255, 0.05); }
}

.st-cosmic-brand__code {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--cb-theme);
}

.st-cosmic-top__right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.st-cosmic-pill {
    appearance: none;
    border: 1px solid rgba(243, 243, 243, 0.28);
    background: transparent;
    font: inherit;
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    padding: 0.22rem 0.45rem;
    color: var(--cb-dim);
    cursor: pointer;
    transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.st-cosmic-pill:hover,
.st-cosmic-pill.is-on {
    border-color: var(--cb-theme);
    color: var(--cb-theme);
    background: rgba(124, 245, 255, 0.06);
}

/* EN / SYS / HELP 浮层 */
.st-cosmic-sheet {
    position: absolute;
    inset: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    background: rgba(0, 0, 19, 0.55);
    pointer-events: auto;
}

.st-cosmic-sheet[hidden] {
    display: none !important;
}

.st-cosmic-sheet__panel {
    position: relative;
    width: min(420px, 94vw);
    max-height: min(72vh, 560px);
    overflow: auto;
    border: 1px solid var(--cb-popup-border);
    background: var(--cb-popup-bg);
    color: var(--cb-popup-fg);
    padding: 1.15rem 1.2rem 1.25rem;
    border-radius: 14px;
    backdrop-filter: blur(12px) saturate(1.2);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    animation: stPanelIn 0.45s var(--cb-ease);
}

.st-cosmic-sheet__close {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--cb-popup-muted);
    font: inherit;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 0;
    cursor: pointer;
    margin-bottom: 0.65rem;
}

.st-cosmic-sheet__close:hover {
    color: var(--cb-popup-accent);
}

.st-cosmic-sheet__code {
    margin: 0 0 0.35rem;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--cb-popup-accent);
}

.st-cosmic-sheet__title {
    margin: 0 0 0.85rem;
    font-size: 1.05rem;
    letter-spacing: 0.14em;
    color: var(--cb-popup-fg);
    font-weight: 600;
}

.st-cosmic-sheet__body {
    color: var(--cb-popup-muted);
    font-size: 0.82rem;
    line-height: 1.7;
    letter-spacing: 0.02em;
}

.st-cosmic-sheet__body p {
    margin: 0 0 0.55rem;
    color: var(--cb-popup-muted);
}

.st-cosmic-sheet__body ul {
    margin: 0 0 0.7rem;
    padding-left: 1.1rem;
    color: var(--cb-popup-muted);
}

.st-cosmic-sheet__body li {
    margin: 0.25rem 0;
    color: var(--cb-popup-muted);
}

.st-cosmic-sheet__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid rgba(243, 243, 243, 0.12);
}

.st-cosmic-sheet__panel .st-cosmic-hud__link {
    color: var(--cb-popup-accent);
}

.st-cosmic-sheet__panel .st-cosmic-hud__link::after {
    background: linear-gradient(90deg, var(--cb-popup-accent), transparent);
}

.st-cosmic-kicker {
    margin: 0 0 0.45rem;
    font-size: 0.58rem;
    letter-spacing: 0.28em;
    color: var(--cb-theme);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.st-cosmic-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cb-theme);
    box-shadow: 0 0 10px var(--cb-theme);
    animation: stDot 1.2s ease infinite;
}

@keyframes stDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.7); }
}

.st-cosmic-lead {
    margin: 0.35rem 0 0;
    font-size: 0.68rem;
    line-height: 1.45;
    color: var(--cb-dim);
    letter-spacing: 0.04em;
}

.st-cosmic-lead--sub {
    margin-top: 0.55rem;
    font-size: 0.6rem;
    opacity: 0.85;
}

.st-cosmic-hint {
    margin: 0.55rem 0 0;
    display: flex;
    gap: 0.85rem;
    font-size: 0.52rem;
    letter-spacing: 0.22em;
    color: rgba(138, 155, 176, 0.55);
}

.st-cosmic-hint span {
    position: relative;
}
.st-cosmic-hint span::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 1px;
    background: var(--cb-theme);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--cb-ease);
}
.st-cosmic-hint span:hover::after { transform: scaleX(1); }

/* Console ACCESS — bottom center */
.st-cosmic-console-btn {
    appearance: none;
    border: none;
    background: transparent;
    width: min(calc(var(--hud-scale, 0.9) * 14rem), 36vw);
    height: min(calc(var(--hud-scale, 0.9) * 14rem), 36vw);
    margin: 0;
    position: relative;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--cb-fg);
    cursor: pointer;
    pointer-events: auto;
    z-index: 2;
}

.st-cosmic-console-btn__web {
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle, transparent 0 10px, rgba(243, 243, 243, 0.06) 10px 11px);
    -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 72%);
    mask-image: radial-gradient(circle, #000 0%, transparent 72%);
    animation: stWebSpin 20s linear infinite;
    opacity: 0.7;
}

@keyframes stWebSpin {
    to { transform: rotate(360deg); }
}

.st-cosmic-console-btn__border {
    position: absolute;
    inset: 0;
    border: 2px solid var(--cb-fg);
    border-radius: 50%;
    clip-path: polygon(0 22%, 100% 22%, 100% 78%, 0 78%);
    -webkit-mask-image: linear-gradient(0deg, transparent 18%, #000 50%, transparent 82%);
    mask-image: linear-gradient(0deg, transparent 18%, #000 50%, transparent 82%);
    opacity: 0.85;
}

.st-cosmic-console-btn__layer {
    position: absolute;
    border: 1px solid var(--cb-fg);
    border-radius: 50%;
    transition: transform 0.8s var(--cb-ease);
}

.st-cosmic-console-btn__layer--1 {
    width: 28%;
    height: 28%;
    --a: 20deg;
    transform: rotate(var(--a));
}
.st-cosmic-console-btn__layer--1::after {
    content: "";
    position: absolute;
    top: -3px;
    left: 50%;
    width: 5px;
    height: 5px;
    margin-left: -2.5px;
    border-radius: 50%;
    background: var(--cb-fg);
}

.st-cosmic-console-btn__layer--2 {
    width: 52%;
    height: 52%;
    --a: -35deg;
    transform: rotate(var(--a));
    clip-path: polygon(-20% 28%, 120% 28%, 120% 120%, -20% 120%);
}
.st-cosmic-console-btn__layer--2::after {
    content: "";
    position: absolute;
    top: -3px;
    left: 50%;
    width: 5px;
    height: 5px;
    margin-left: -2.5px;
    border-radius: 50%;
    background: var(--cb-fg);
}

.st-cosmic-console-btn__layer--3 {
    width: 70%;
    height: 70%;
    --a: 55deg;
    transform: rotate(var(--a));
    opacity: 0.55;
}

.st-cosmic-console-btn__glow {
    position: absolute;
    width: 48%;
    height: 48%;
    border-radius: 50%;
    background: var(--cb-theme);
    opacity: 0.75;
    transform: scale(0);
    filter: blur(0);
    transition: transform 0.8s var(--cb-ease), filter 0.8s var(--cb-ease);
}

.st-cosmic-console-btn__label {
    position: relative;
    z-index: 2;
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    transform: translateY(-18px);
    text-indent: 0.28em;
    transition: color 0.4s;
}

.st-cosmic-console-btn:hover .st-cosmic-console-btn__glow {
    transform: scale(1);
    filter: blur(14px);
}

.st-cosmic-console-btn:hover .st-cosmic-console-btn__layer--1 {
    transform: rotate(calc(var(--a) + 90deg));
}
.st-cosmic-console-btn:hover .st-cosmic-console-btn__layer--2 {
    transform: rotate(calc(var(--a) - 90deg));
}
.st-cosmic-console-btn:hover .st-cosmic-console-btn__layer--3 {
    transform: rotate(calc(var(--a) + 45deg));
}
.st-cosmic-console-btn:hover .st-cosmic-console-btn__label {
    color: var(--cb-theme);
}

.st-cosmic-console-btn:active {
    transform: scale(0.96);
}

/* Links SVG */
.st-cosmic-links {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

.st-cosmic-links path {
    fill: none;
    stroke: var(--cb-fg);
    stroke-width: 1.2;
    stroke-dasharray: 6 8;
    opacity: 0;
    transition: opacity 0.4s;
}

.st-cosmic-links.is-on path {
    opacity: 0.55;
    animation: stDash 1.2s linear infinite;
}

@keyframes stDash {
    to { stroke-dashoffset: -28; }
}

/* Nodes — planetary（世界层内，贴住星空） */
.st-cosmic-nodes {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s var(--cb-ease) 0.2s;
}

.st-cosmic-view.is-ready .st-cosmic-nodes {
    opacity: 1;
}

.st-cosmic-node {
    --r: 1;
    pointer-events: auto;
    appearance: none;
    border: none;
    background: transparent;
    position: absolute;
    left: var(--x);
    top: var(--y);
    transform: translate(-50%, -50%);
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: var(--cb-fg);
    width: calc(3.2rem * var(--r));
    animation: stPlanetBob 3.6s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}

.st-cosmic-node:nth-child(1) { --delay: 0s; }
.st-cosmic-node:nth-child(2) { --delay: 0.4s; }
.st-cosmic-node:nth-child(3) { --delay: 0.8s; }
.st-cosmic-node:nth-child(4) { --delay: 1.1s; }
.st-cosmic-node:nth-child(5) { --delay: 0.2s; }
.st-cosmic-node:nth-child(6) { --delay: 0.7s; }
.st-cosmic-node:nth-child(7) { --delay: 1.3s; }
.st-cosmic-node:nth-child(8) { --delay: 0.55s; }

@keyframes stPlanetBob {
    0%, 100% { filter: contrast(0.85) brightness(0.95); }
    50% { filter: contrast(1.15) brightness(1.08); }
}

.st-cosmic-node__planet {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: contain;
    display: block;
    pointer-events: none;
    user-select: none;
    transition: transform 0.55s var(--cb-ease), filter 0.55s;
    filter: drop-shadow(0 0 10px rgba(124, 245, 255, 0.25));
}

.st-cosmic-node:hover .st-cosmic-node__planet,
.st-cosmic-node.is-active .st-cosmic-node__planet {
    transform: scale(1.18);
    filter: drop-shadow(0 0 18px rgba(124, 245, 255, 0.55)) brightness(1.1);
}

.st-cosmic-node__label {
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    white-space: nowrap;
    opacity: 0.6;
    text-shadow: 0 2px 10px rgba(0, 0, 19, 0.95);
    transition: opacity 0.35s, color 0.35s, transform 0.35s var(--cb-ease);
}

.st-cosmic-node:hover .st-cosmic-node__label,
.st-cosmic-node.is-active .st-cosmic-node__label {
    opacity: 1;
    color: var(--cb-theme);
    transform: translateY(-2px);
}

/* Info card — Cosmic wsi zigzag lead + title reveal */
.st-cosmic-info {
    --color: var(--cb-theme);
    --lead-w: 4.4rem;
    position: absolute;
    z-index: 9;
    width: calc(var(--lead-w) + min(12rem, calc(100vw - 5rem)));
    left: 0;
    top: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    opacity: 0;
    pointer-events: none;
    transform: translateY(6px);
    transition: opacity 0.45s var(--cb-ease), transform 0.55s var(--cb-ease);
}

.st-cosmic-info.is-left {
    flex-direction: row-reverse;
}

.st-cosmic-info.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}

.st-cosmic-info.is-resetting,
.st-cosmic-info.is-resetting .st-cosmic-info__box,
.st-cosmic-info.is-resetting .st-cosmic-info__title,
.st-cosmic-info.is-resetting .st-cosmic-info__lead-hub,
.st-cosmic-info.is-resetting .st-cosmic-info__lead-path {
    transition: none !important;
}

.st-cosmic-info[hidden] { display: none !important; }

.st-cosmic-info__lead {
    position: relative;
    flex: 0 0 var(--lead-w);
    width: var(--lead-w);
    margin-top: -0.7rem;
    height: auto;
    overflow: visible;
    color: var(--cb-fg);
    pointer-events: none;
    align-self: flex-start;
}

.st-cosmic-info.is-left .st-cosmic-info__lead {
    transform: scaleX(-1);
}

.st-cosmic-info__lead-path,
.st-cosmic-info__lead circle:first-of-type {
    fill: none;
    stroke: var(--cb-fg);
    stroke-width: 2;
}

.st-cosmic-info__lead-dot {
    fill: var(--cb-fg);
    stroke: none;
}

.st-cosmic-info__lead-hub {
    transform-origin: 143.8px 132.1px;
    transform: scale(0);
    transition: transform 0.55s var(--cb-ease) 0.12s;
}

.st-cosmic-info.is-open .st-cosmic-info__lead-hub {
    transform: scale(1);
}

.st-cosmic-info__lead-path {
    stroke-dasharray: 280;
    stroke-dashoffset: 280;
    transition: stroke-dashoffset 0.75s var(--cb-ease) 0.08s;
}

.st-cosmic-info.is-open .st-cosmic-info__lead-path {
    /* offset driven in JS after length measure */
}

.st-cosmic-info__box {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1 1 auto;
    min-width: 0;
    width: min(12rem, calc(100% - var(--lead-w)));
    margin-top: 0;
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.4s var(--cb-ease) 0.12s;
}

.st-cosmic-info.is-open .st-cosmic-info__box {
    opacity: 1;
}

.st-cosmic-info__top {
    width: 100%;
    height: 0.55rem;
    border: 1.5px solid var(--cb-fg);
    box-sizing: border-box;
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.45rem;
}

.st-cosmic-info__top div {
    width: 2.4rem;
    height: 100%;
    background: var(--cb-fg);
}

.st-cosmic-info__title {
    display: flex;
    align-items: center;
    width: 100%;
    margin-bottom: 0.45rem;
    padding-left: 2px;
    clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    transition: clip-path 0.55s var(--cb-ease) 0.06s;
}

.st-cosmic-info.is-open .st-cosmic-info__title {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.st-cosmic-info__icon {
    position: relative;
    flex-shrink: 0;
    width: 1.35rem;
    height: 1.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.st-cosmic-info__icon::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--color);
    opacity: 0.22;
    z-index: -1;
}

.st-cosmic-info__icon-corner {
    position: absolute;
    width: 60%;
    height: 60%;
    border: 1px solid var(--cb-fg);
    clip-path: polygon(0 0, 25% 0, 25% 25%, 0 25%);
    transform: rotate(calc(var(--angle) * 90deg));
}

.st-cosmic-info__icon-scan {
    position: absolute;
    width: 40%;
    height: 0;
    border: 1px solid var(--cb-fg);
    animation: stWsiScan 2s linear infinite;
}

@keyframes stWsiScan {
    0%, 50%, 100% { transform: translateY(0); }
    25% { transform: translateY(500%); }
    75% { transform: translateY(-500%); }
}

.st-cosmic-info__title p {
    margin: 0;
    min-height: 1.35rem;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0.15rem 0.45rem;
    color: var(--cb-fg);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    background: linear-gradient(90deg, var(--color), transparent);
}

.st-cosmic-info__body {
    margin: 0 0 0.75rem;
    width: 92%;
    font-size: 0.72rem;
    line-height: 1.5;
    color: var(--cb-fg);
    opacity: 1;
    padding-left: 0.35rem;
}

.st-cosmic-info__explore {
    appearance: none;
    border: none;
    background: transparent;
    align-self: flex-end;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--color);
    font: inherit;
    padding: 0;
    cursor: pointer;
}

.st-cosmic-info__explore-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.15rem;
}

.st-cosmic-info__explore-icon i:first-child {
    width: 0.22rem;
    height: 0.22rem;
    border-radius: 50%;
    background: var(--cb-fg);
    margin-right: -0.12rem;
}

.st-cosmic-info__explore-icon i:last-child {
    width: 0.35rem;
    height: 0.35rem;
    border: 2px solid var(--cb-fg);
    clip-path: polygon(0 0, 100% 0, 0 100%);
    transform: rotate(135deg);
    box-sizing: border-box;
}

.st-cosmic-info__explore-text {
    position: relative;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--color);
}

.st-cosmic-info__explore-text::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.28rem;
    width: 110%;
    height: 1px;
    background: linear-gradient(90deg, var(--color), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.8s var(--cb-ease);
}

.st-cosmic-info__explore:hover .st-cosmic-info__explore-text::after {
    transform: scaleX(1);
}

.st-cosmic-info__edge {
    position: absolute;
    top: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--cb-fg), transparent);
    pointer-events: none;
}

.st-cosmic-info__edge--l {
    left: 0;
    height: 110%;
}

.st-cosmic-info__edge--r {
    right: 0;
    height: 80%;
}

/* —— 网易云播放器面板（入口在左下 HUD，与 HELP 同款） —— */
.st-cosmic-player {
    --player-scale: 0.92;
    position: absolute;
    left: clamp(0.25rem, 1vw, 0.75rem);
    /* 固定底边：搜歌/登录只向上展开，整体不上移 */
    bottom: calc(var(--player-scale) * 13.5rem);
    z-index: 8;
    pointer-events: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 1s var(--cb-ease) 0.25s, transform 1s var(--cb-ease) 0.25s;
}

.st-cosmic-player__shell {
    display: flex;
    align-items: flex-end;
    gap: 0.4rem;
    pointer-events: none;
}

.st-cosmic-view.is-ready .st-cosmic-player {
    opacity: 1;
    transform: none;
}

.st-cosmic-player__panel,
.st-cosmic-player__search-panel,
.st-cosmic-player__auth-panel,
.st-cosmic-player__collapse,
.st-cosmic-player__head-btn,
.st-cosmic-player__source,
.st-cosmic-player__search button,
.st-cosmic-player__search-clear,
.st-cosmic-player__search input,
.st-cosmic-player__btn,
.st-cosmic-player__results button,
.st-cosmic-player__auth-btn,
.st-cosmic-player__auth-tip-toggle,
.st-cosmic-player__auth textarea,
.st-cosmic-music-dock__btn,
.st-cosmic-music-dock__toggle {
    pointer-events: auto;
}

.st-cosmic-hud__status-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    margin-top: 0.2rem;
    flex-wrap: wrap;
}

.st-cosmic-hud__status-row .st-cosmic-hud__status {
    margin: 0;
    width: auto;
    flex: 0 1 auto;
}

.st-cosmic-hud__music-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    min-width: 0;
    width: min(100%, 28rem);
    max-width: min(72vw, 30rem);
    margin-top: 0.15rem;
}

.st-cosmic-music-stage {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    width: 100%;
    min-width: 0;
}

.st-cosmic-music-main {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
    min-width: 0;
}

.st-cosmic-help--music {
    margin-bottom: 0;
    pointer-events: auto;
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.st-cosmic-help--music .st-cosmic-help__labels {
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.st-cosmic-music-pulse {
    position: relative;
    width: 9.5rem;
    max-width: 42%;
    height: 2.15rem;
    flex: 0 0 auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity 0.4s var(--cb-ease), transform 0.45s var(--cb-ease), visibility 0s linear 0.4s;
    pointer-events: none;
    overflow: hidden;
}

.st-cosmic-hud.is-music-playing .st-cosmic-music-pulse {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.4s var(--cb-ease), transform 0.45s var(--cb-ease), visibility 0s;
}

.st-cosmic-music-pulse canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* HUD 迷你歌词：参考 Apple Music / 网易云 — 中央高亮 + 上下渐隐，可一键显隐 */
.st-cosmic-music-lyric {
    flex: 1 1 auto;
    min-width: 0;
    height: 2.55rem;
    opacity: 0;
    visibility: hidden;
    transform: translateX(6px);
    transition: opacity 0.4s var(--cb-ease), transform 0.45s var(--cb-ease), visibility 0s linear 0.4s;
    pointer-events: none;
}

.st-cosmic-hud.is-music-playing .st-cosmic-music-lyric:not([hidden]):not(.is-off) {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    transition: opacity 0.4s var(--cb-ease), transform 0.45s var(--cb-ease), visibility 0s;
}

.st-cosmic-music-lyric__hit {
    appearance: none;
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.st-cosmic-music-lyric__viewport {
    position: relative;
    height: 100%;
    overflow: hidden;
    mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 72%, transparent 100%);
}

.st-cosmic-music-lyric__flip {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.05rem;
    will-change: transform, opacity;
}

.st-cosmic-music-lyric__flip.is-anim-up {
    animation: stHudLyricUp 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.st-cosmic-music-lyric__flip.is-anim-down {
    animation: stHudLyricDown 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.st-cosmic-music-lyric__flip.is-anim-seek {
    animation: stHudLyricSeek 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes stHudLyricUp {
    0% { transform: translateY(0.55rem); opacity: 0.35; filter: blur(1.5px); }
    100% { transform: translateY(0); opacity: 1; filter: blur(0); }
}

@keyframes stHudLyricDown {
    0% { transform: translateY(-0.55rem); opacity: 0.35; filter: blur(1.5px); }
    100% { transform: translateY(0); opacity: 1; filter: blur(0); }
}

@keyframes stHudLyricSeek {
    0% { transform: scale(0.96); opacity: 0.25; filter: blur(2px); }
    100% { transform: scale(1); opacity: 1; filter: blur(0); }
}

.st-cosmic-music-lyric__line {
    margin: 0;
    font-size: 0.68rem;
    line-height: 1.2;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--cb-dim);
    transform: scale(0.96);
    transform-origin: left center;
    transition: color 0.35s var(--cb-ease), opacity 0.35s var(--cb-ease), transform 0.35s var(--cb-ease);
}

.st-cosmic-music-lyric__line.is-curr {
    color: var(--cb-theme);
    opacity: 1;
    transform: scale(1);
    font-weight: 600;
    text-shadow: 0 0 14px rgba(124, 245, 255, 0.28);
}

.st-cosmic-music-lyric__line.is-prev,
.st-cosmic-music-lyric__line.is-next {
    opacity: 0.55;
}

.st-cosmic-music-lyric__line.is-empty {
    opacity: 0.35;
    font-weight: 400;
    color: var(--cb-muted, #6e8096);
    transform: none;
}

.st-cosmic-music-dock {
    display: flex;
    align-items: center;
    gap: 0.28rem;
    flex: 0 0 auto;
    flex-shrink: 0;
    max-width: 14.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-6px);
    overflow: hidden;
    transition: opacity 0.35s var(--cb-ease), transform 0.35s var(--cb-ease), max-width 0.35s var(--cb-ease), visibility 0s linear 0.35s;
    pointer-events: none;
}

.st-cosmic-hud.is-music-playing .st-cosmic-music-dock,
.st-cosmic-hud__music-wrap.is-dock-ready .st-cosmic-music-dock {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    transition: opacity 0.35s var(--cb-ease), transform 0.35s var(--cb-ease), max-width 0.35s var(--cb-ease), visibility 0s;
}

.st-cosmic-hud__music-wrap.is-dock-collapsed .st-cosmic-music-dock {
    max-width: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-6px);
}

.st-cosmic-hud__music-wrap.is-dock-collapsed .st-cosmic-music-pulse {
    max-width: 8rem;
}

.st-cosmic-hud__music-wrap.is-dock-collapsed .st-cosmic-music-lyric {
    opacity: 0.92;
}

.st-cosmic-music-dock__btn {
    appearance: none;
    border: 1px solid rgba(243, 243, 243, 0.35);
    background: rgba(0, 0, 19, 0.45);
    color: var(--cb-fg);
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.65rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.st-cosmic-music-dock__btn--main {
    border-color: var(--cb-theme);
    color: var(--cb-theme);
    width: 1.95rem;
}

.st-cosmic-music-dock__btn--loop.is-on {
    border-color: var(--cb-theme);
    box-shadow: inset 0 0 0 1px rgba(124, 245, 255, 0.25);
}

.st-cosmic-music-dock__btn--lyric.is-on {
    border-color: var(--cb-theme);
    color: var(--cb-theme);
}

.st-cosmic-music-dock__btn--loop .st-cosmic-player__loop-icon {
    width: 0.85rem;
    height: 0.85rem;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.st-cosmic-music-dock__btn--loop.is-on .st-cosmic-player__loop-icon,
.st-cosmic-music-dock__btn--loop:hover .st-cosmic-player__loop-icon {
    filter: brightness(0) invert(0.85) sepia(1) saturate(5) hue-rotate(145deg);
    opacity: 1;
}

.st-cosmic-music-dock__btn:hover {
    border-color: var(--cb-theme);
    color: var(--cb-theme);
}

.st-cosmic-music-dock__toggle {
    appearance: none;
    border: 1px solid rgba(243, 243, 243, 0.28);
    background: transparent;
    color: var(--cb-dim);
    width: 1.35rem;
    height: 1.75rem;
    font-size: 0.7rem;
    cursor: pointer;
    flex: 0 0 auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s, color 0.3s, border-color 0.3s;
}

.st-cosmic-hud.is-music-playing .st-cosmic-music-dock__toggle,
.st-cosmic-hud__music-wrap.is-dock-ready .st-cosmic-music-dock__toggle {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.st-cosmic-music-dock__toggle:hover {
    color: var(--cb-theme);
    border-color: var(--cb-theme);
}

.st-cosmic-hud__music-wrap.is-dock-collapsed .st-cosmic-music-dock__toggle {
    transform: scaleX(-1);
}

.st-cosmic-help--music .st-cosmic-help__netease {
    width: 70%;
    height: 70%;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
    opacity: 0.92;
    pointer-events: none;
}

/* Playing: circular vinyl disc — drop angled clip / square wash */
.st-cosmic-help--music .st-cosmic-help__icon.is-cover {
    clip-path: none;
    border-radius: 50%;
    overflow: hidden;
    background: #12121a;
}

.st-cosmic-help--music .st-cosmic-help__netease--cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    filter: none;
    opacity: 1;
}

.st-cosmic-hud__edge--left .st-cosmic-help--music:hover {
    transform: translateX(3px);
}

.st-cosmic-help--music.is-on .st-cosmic-help__icon:not(.is-cover),
.st-cosmic-help--music:hover .st-cosmic-help__icon:not(.is-cover) {
    background-color: rgba(124, 245, 255, 0.35);
}

.st-cosmic-help--music.is-on .st-cosmic-help__icon.is-cover,
.st-cosmic-help--music:hover .st-cosmic-help__icon.is-cover {
    background: #12121a;
    transform: none;
}

.st-cosmic-help--music:hover .st-cosmic-help__netease:not(.st-cosmic-help__netease--cover),
.st-cosmic-help--music.is-on .st-cosmic-help__netease:not(.st-cosmic-help__netease--cover) {
    opacity: 1;
    filter: brightness(0) invert(0.85) sepia(1) saturate(5) hue-rotate(145deg);
}

.st-cosmic-player.is-playing .st-cosmic-player__vinyl,
.st-cosmic-hud.is-music-playing .st-cosmic-help--music .st-cosmic-help__icon.is-cover {
    animation: stVinylSpin 8s linear infinite;
}

.st-cosmic-hud.is-music-playing .st-cosmic-help--music .st-cosmic-help__icon:not(.is-cover) {
    animation: none;
}

.st-cosmic-player__hub {
    position: absolute;
    inset: 22%;
    border-radius: 50%;
    overflow: hidden;
    background: #12121a;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.st-cosmic-player__cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.st-cosmic-player__cover--logo {
    width: 58%;
    height: 58%;
    object-fit: contain;
    filter: brightness(0) invert(0.88);
    border-radius: 0;
}

.st-cosmic-player__panel {
    margin-top: 0;
    width: min(20.5rem, 78vw);
    border: 1px solid rgba(200, 220, 255, 0.28);
    background: rgba(160, 190, 230, 0.1);
    color: #d0dae8;
    padding: 0.7rem 0.75rem 0.8rem;
    backdrop-filter: blur(40px) saturate(1.75);
    -webkit-backdrop-filter: blur(40px) saturate(1.75);
    border-radius: 14px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 24px 64px rgba(0, 0, 0, 0.45);
    align-self: flex-end;
}

/* 搜歌 / 登录与主面板并排时保留缝隙与完整圆角，互不粘边 */
.st-cosmic-player.is-search-open .st-cosmic-player__panel:not([hidden]),
.st-cosmic-player.is-search-open .st-cosmic-player__search-panel:not([hidden]),
.st-cosmic-player:has(#stPlayerAuthPanel:not([hidden])) .st-cosmic-player__panel:not([hidden]),
.st-cosmic-player:has(#stPlayerAuthPanel:not([hidden])) .st-cosmic-player__search-panel:not([hidden]),
.st-cosmic-player:has(#stPlayerAuthPanel:not([hidden])) .st-cosmic-player__auth-panel:not([hidden]) {
    border-radius: 14px !important;
    border: 1px solid rgba(200, 220, 255, 0.28) !important;
    margin: 0 !important;
}

.st-cosmic-player__panel[hidden] {
    display: none !important;
}

.st-cosmic-player__search-panel {
    width: min(18.5rem, 76vw);
    border: 1px solid rgba(200, 220, 255, 0.28);
    background: rgba(160, 190, 230, 0.1);
    color: #d0dae8;
    padding: 0.7rem 0.75rem 0.8rem;
    backdrop-filter: blur(40px) saturate(1.75);
    -webkit-backdrop-filter: blur(40px) saturate(1.75);
    border-radius: 14px;
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: min(72vh, 32rem);
    margin: 0;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 24px 64px rgba(0, 0, 0, 0.45);
    align-self: flex-end;
}

.st-cosmic-player.is-search-open .st-cosmic-player__search-panel:not([hidden]) {
    /* 与主面板留缝，完整圆角 */
    margin-left: 0;
}

.st-cosmic-player.is-search-open.has-search-results .st-cosmic-player__search-panel {
    /* 结果变多时向上长高，底边仍对齐播放器 */
    max-height: min(72vh, 32rem);
}

.st-cosmic-player__search-panel[hidden] {
    display: none !important;
}

.st-cosmic-player__auth-panel {
    width: min(16.5rem, 72vw);
    border: 1px solid rgba(200, 220, 255, 0.28);
    background: rgba(160, 190, 230, 0.1);
    color: #d0dae8;
    padding: 0.7rem 0.75rem 0.8rem;
    backdrop-filter: blur(40px) saturate(1.75);
    -webkit-backdrop-filter: blur(40px) saturate(1.75);
    border-radius: 14px;
    flex: 0 0 auto;
    max-height: min(72vh, 32rem);
    overflow-x: hidden;
    overflow-y: auto;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 24px 64px rgba(0, 0, 0, 0.45);
    align-self: flex-end;
}

.st-cosmic-player__auth-panel[hidden] {
    display: none !important;
}

.st-cosmic-player__btn--login {
    width: auto;
    min-width: 4.2rem;
    padding: 0 0.4rem;
    font-size: 0.58rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.st-cosmic-player__btn--login.is-on {
    border-color: var(--cb-popup-accent);
    color: var(--cb-popup-accent);
}

.st-cosmic-player__auth {
    margin: 0 0 0.55rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--cb-popup-border);
}

.st-cosmic-player__auth-label {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: #cdd8e8;
    margin-bottom: 0.3rem;
}

.st-cosmic-player__auth textarea {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    min-height: 2.6rem;
    max-height: 6rem;
    background: rgba(160, 190, 230, 0.14) !important;
    border: 1px solid rgba(200, 220, 255, 0.3) !important;
    color: #eef3fa !important;
    font: inherit;
    font-size: 0.65rem;
    line-height: 1.4;
    padding: 0.35rem 0.4rem;
    border-radius: 10px !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.45) !important;
    backdrop-filter: blur(18px) saturate(1.45) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.st-cosmic-player__auth-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin-top: 0.35rem;
}

.st-cosmic-player__auth-btn {
    appearance: none;
    border: 1px solid rgba(124, 245, 255, 0.45) !important;
    background: rgba(124, 245, 255, 0.14) !important;
    color: #9ae8f2 !important;
    font: inherit;
    font-size: 0.65rem;
    letter-spacing: 0.06em;
    padding: 0.28rem 0.55rem;
    cursor: pointer;
    border-radius: 8px !important;
    -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
    backdrop-filter: blur(14px) saturate(1.4) !important;
}

.st-cosmic-player__auth-btn:hover {
    background: rgba(124, 245, 255, 0.22) !important;
}

.st-cosmic-player__auth-btn--ghost {
    border-color: rgba(200, 220, 255, 0.28) !important;
    color: #e2eaf4 !important;
    background: rgba(160, 190, 230, 0.1) !important;
}

.st-cosmic-player__auth-tip-toggle {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--cb-popup-accent);
    font: inherit;
    font-size: 0.65rem;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}

.st-cosmic-player__auth-tip {
    margin-top: 0.5rem;
    font-size: 0.68rem;
    line-height: 1.55;
    color: var(--cb-popup-muted);
    background: var(--cb-popup-tip);
    border: 1px solid rgba(124, 245, 255, 0.28);
    padding: 0.55rem 0.6rem;
}

.st-cosmic-player__auth-tip p {
    margin: 0 0 0.35rem;
    color: var(--cb-popup-fg);
}

.st-cosmic-player__auth-tip ol {
    margin: 0.3rem 0 0.45rem;
    padding-left: 1.15rem;
    color: var(--cb-popup-muted);
}

.st-cosmic-player__auth-tip li {
    margin: 0.28rem 0;
}

.st-cosmic-player__auth-tip a {
    color: var(--cb-popup-accent);
}

.st-cosmic-player__auth-tip kbd,
.st-cosmic-player__auth-tip code {
    font-size: 0.62rem;
    color: var(--cb-popup-accent);
    background: rgba(124, 245, 255, 0.12);
    padding: 0.05rem 0.25rem;
}

.st-cosmic-player__auth-warn {
    color: var(--cb-popup-warn) !important;
    margin: 0.35rem 0 0;
}

.st-cosmic-player__auth-row--user {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.st-cosmic-player__auth-user {
    margin: 0;
    font-size: 0.68rem;
    color: var(--cb-popup-fg);
    min-width: 0;
}

.st-cosmic-player__auth-user strong {
    color: var(--cb-popup-accent);
}

.st-cosmic-help__labels--now strong,
.st-cosmic-help__labels--now em {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.st-cosmic-player__results-row {
    display: flex;
    align-items: flex-start;
    gap: 0.35rem;
    width: 100%;
}

.st-cosmic-player__results-meta {
    min-width: 0;
    flex: 1 1 auto;
}

.st-cosmic-player__vip {
    flex: 0 0 auto;
    margin-top: 0.15rem;
    font-size: 0.52rem;
    letter-spacing: 0.08em;
    line-height: 1;
    padding: 0.18rem 0.28rem;
    border: 1px solid rgba(245, 180, 90, 0.55);
    color: #f5b45a;
    background: rgba(245, 180, 90, 0.1);
}

.st-cosmic-player__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.45rem;
    gap: 0.35rem;
}

.st-cosmic-player__head-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.st-cosmic-player__head-btn {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cb-popup-muted);
    font: inherit;
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    cursor: pointer;
    padding: 0.1rem 0.15rem;
    line-height: 1;
}

.st-cosmic-player__head-btn:hover,
.st-cosmic-player__head-btn.is-on {
    color: var(--cb-popup-accent);
}

.st-cosmic-player__code {
    margin: 0;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    color: var(--cb-popup-accent);
}

.st-cosmic-player__sources {
    display: flex;
    flex-wrap: wrap;
    gap: 0.28rem;
    margin: 0 0 0.55rem;
}

.st-cosmic-player__source {
    appearance: none;
    border: 1px solid rgba(200, 220, 255, 0.3) !important;
    background: rgba(160, 190, 230, 0.14) !important;
    color: #d5e0ee !important;
    font: inherit;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
    padding: 0.22rem 0.42rem;
    cursor: pointer;
    line-height: 1.2;
    border-radius: 8px !important;
    -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
    backdrop-filter: blur(14px) saturate(1.4) !important;
}

.st-cosmic-player__source:hover {
    border-color: rgba(124, 245, 255, 0.5) !important;
    color: #9ae8f2 !important;
}

.st-cosmic-player__source.is-on {
    border-color: rgba(124, 245, 255, 0.55) !important;
    color: #9ae8f2 !important;
    background: rgba(124, 245, 255, 0.16) !important;
    box-shadow: inset 0 0 0 1px rgba(124, 245, 255, 0.2);
}

.st-cosmic-player__source.is-disabled {
    opacity: 0.42;
    cursor: not-allowed;
}

.st-cosmic-player__collapse {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cb-popup-muted);
    font: inherit;
    font-size: 0.65rem;
    cursor: pointer;
    padding: 0;
}

.st-cosmic-player__collapse:hover { color: var(--cb-popup-accent); }

.st-cosmic-player__search {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.65rem;
}

.st-cosmic-player__search-field {
    position: relative;
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.st-cosmic-player__search input {
    flex: 1;
    min-width: 0;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid rgba(200, 220, 255, 0.3) !important;
    background: rgba(160, 190, 230, 0.14) !important;
    color: #eef3fa !important;
    font: inherit;
    font-size: 0.72rem;
    padding: 0.35rem 1.7rem 0.35rem 0.5rem;
    outline: none;
    border-radius: 10px !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.45) !important;
    backdrop-filter: blur(18px) saturate(1.45) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.st-cosmic-player__search input::-webkit-search-decoration,
.st-cosmic-player__search input::-webkit-search-cancel-button,
.st-cosmic-player__search input::-webkit-search-results-button,
.st-cosmic-player__search input::-webkit-search-results-decoration {
    -webkit-appearance: none;
    appearance: none;
    display: none;
}

.st-cosmic-player__search input:focus {
    border-color: rgba(124, 245, 255, 0.55) !important;
    background: rgba(124, 245, 255, 0.12) !important;
    box-shadow: 0 0 0 2px rgba(124, 245, 255, 0.16) !important;
}

.st-cosmic-player__search-clear {
    appearance: none;
    position: absolute;
    right: 0.28rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--cb-popup-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    z-index: 1;
}

.st-cosmic-player__search-clear[hidden] {
    display: none !important;
}

.st-cosmic-player__search-clear:hover {
    color: var(--cb-popup-accent);
    background: transparent;
}

.st-cosmic-player__search-clear-icon {
    display: block;
    width: 0.72rem;
    height: 0.72rem;
    background-color: currentColor;
    -webkit-mask: url("../img/cosmic/search-clear.svg") center / contain no-repeat;
    mask: url("../img/cosmic/search-clear.svg") center / contain no-repeat;
}

.st-cosmic-player__search-submit {
    appearance: none;
    border: 1px solid rgba(124, 245, 255, 0.5) !important;
    background: rgba(124, 245, 255, 0.16) !important;
    color: #9ae8f2 !important;
    font: inherit;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    padding: 0.35rem 0.55rem;
    cursor: pointer;
    flex: 0 0 auto;
    border-radius: 10px !important;
    -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
    backdrop-filter: blur(14px) saturate(1.4) !important;
}

.st-cosmic-player__search-submit:hover {
    background: rgba(124, 245, 255, 0.24) !important;
}

.st-cosmic-player__body {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    margin-bottom: 0.55rem;
}

.st-cosmic-player__vinyl-wrap {
    flex: 0 0 auto;
}

.st-cosmic-player__vinyl {
    position: relative;
    width: 4.6rem;
    height: 4.6rem;
    border-radius: 50%;
}

.st-cosmic-player__disc {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        radial-gradient(circle at center, transparent 0 32%, #0a0a10 33% 34%, transparent 35%),
        repeating-radial-gradient(circle at center, #14141c 0 1px, #0c0c12 2px 3px);
    box-shadow: inset 0 0 0 1px rgba(243, 243, 243, 0.2);
}

.st-cosmic-player__cover {
    inset: auto;
    background: transparent;
}

@keyframes stVinylSpin {
    to { transform: rotate(360deg); }
}

.st-cosmic-player__meta {
    min-width: 0;
    flex: 1;
}

.st-cosmic-player__title,
.st-cosmic-player__artist {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.st-cosmic-player__title {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    color: var(--cb-popup-fg);
}

.st-cosmic-player__artist {
    margin-top: 0.15rem;
    font-size: 0.68rem;
    color: var(--cb-popup-muted);
}

.st-cosmic-player__controls {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.45rem;
}

.st-cosmic-player__btn {
    appearance: none;
    border: 1px solid rgba(200, 220, 255, 0.3) !important;
    background: rgba(160, 190, 230, 0.12) !important;
    color: #eef3fa !important;
    width: 1.85rem;
    height: 1.85rem;
    font-size: 0.7rem;
    cursor: pointer;
    line-height: 1;
    border-radius: 8px !important;
    -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
    backdrop-filter: blur(14px) saturate(1.4) !important;
}

.st-cosmic-player__btn--main {
    border-color: rgba(124, 245, 255, 0.5) !important;
    color: #9ae8f2 !important;
    background: rgba(124, 245, 255, 0.14) !important;
    width: 2.15rem;
}

.st-cosmic-player__btn--loop {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.st-cosmic-player__loop-icon {
    width: 0.95rem;
    height: 0.95rem;
    display: block;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    pointer-events: none;
}

.st-cosmic-player__btn--loop.is-on {
    border-color: var(--cb-popup-accent);
    color: var(--cb-popup-accent);
    box-shadow: inset 0 0 0 1px rgba(124, 245, 255, 0.25);
}

.st-cosmic-player__btn--loop.is-on .st-cosmic-player__loop-icon,
.st-cosmic-player__btn--loop:hover .st-cosmic-player__loop-icon {
    filter: brightness(0) invert(0.85) sepia(1) saturate(5) hue-rotate(145deg);
    opacity: 1;
}

.st-cosmic-player__btn:hover {
    border-color: var(--cb-popup-accent);
    color: var(--cb-popup-accent);
}

.st-cosmic-player__progress {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.4rem;
    align-items: center;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    color: var(--cb-popup-muted);
    margin-bottom: 0.5rem;
}

.st-cosmic-player__progress input[type="range"] {
    width: 100%;
    accent-color: var(--cb-popup-accent);
    cursor: pointer;
}

.st-cosmic-player__lyrics {
    position: relative;
    height: 7.25rem;
    overflow: hidden;
    mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
    margin-bottom: 0.4rem;
}

.st-cosmic-player__lyrics-track {
    position: relative;
    width: 100%;
    will-change: transform;
    transition: transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
}

.st-cosmic-player__lyrics-track.is-seek {
    transition-duration: 0.28s;
}

.st-cosmic-player__lyric-line {
    margin: 0;
    padding: 0.28rem 0.15rem;
    font-size: 0.72rem;
    line-height: 1.45;
    color: #b8c6d8;
    text-align: center;
    opacity: 0.78;
    transform: scale(0.96);
    transform-origin: center;
    transition: color 0.3s, opacity 0.3s, transform 0.3s;
}

.st-cosmic-player__lyric-line.is-active {
    color: var(--cb-popup-accent);
    opacity: 1;
    transform: scale(1.06);
    font-weight: 600;
}

.st-cosmic-player__lyric-line.is-near {
    opacity: 0.78;
    transform: scale(0.98);
}

.st-cosmic-player__lyric-line.is-idle {
    color: var(--cb-popup-muted);
    opacity: 0.75;
    transform: none;
}

/* 逐字高亮（YRC 真实时间轴 / LRC 均分近似） */
.st-lyric-word {
    display: inline;
    --st-word-p: 0%;
    --st-word-on: var(--cb-popup-accent, var(--cb-theme, #7cf5ff));
    --st-word-off: rgba(184, 198, 216, 0.72);
    background-image: linear-gradient(
        90deg,
        var(--st-word-on) 0,
        var(--st-word-on) var(--st-word-p),
        var(--st-word-off) var(--st-word-p),
        var(--st-word-off) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.st-cosmic-music-lyric__line.is-curr .st-lyric-word {
    --st-word-on: var(--cb-theme, #7cf5ff);
    --st-word-off: rgba(138, 155, 176, 0.6);
}

.st-lyric-word.is-sung {
    --st-word-p: 100%;
    background-image: none;
    color: var(--st-word-on);
    -webkit-text-fill-color: var(--st-word-on);
}

.st-lyric-word.is-singing {
    filter: drop-shadow(0 0 5px rgba(124, 245, 255, 0.28));
}

@media (prefers-reduced-motion: reduce) {
    .st-lyric-word.is-singing {
        filter: none;
    }
}

.st-cosmic-player__results {
    list-style: none;
    margin: 0.45rem 0 0;
    padding: 0;
    flex: 1 1 auto;
    min-height: 6rem;
    max-height: min(42vh, 18rem);
    overflow: auto;
    border-top: 1px solid rgba(168, 188, 220, 0.14);
    scrollbar-width: thin;
    scrollbar-color: rgba(124, 245, 255, 0.4) rgba(8, 14, 28, 0.35);
}

.st-cosmic-player__results::-webkit-scrollbar {
    width: 6px;
}

.st-cosmic-player__results::-webkit-scrollbar-thumb {
    background: rgba(124, 245, 255, 0.38);
    border-radius: 999px;
}

.st-cosmic-player__results::-webkit-scrollbar-track {
    background: rgba(8, 14, 28, 0.25);
}

.st-cosmic-player.is-search-open.has-search-results .st-cosmic-player__results {
    flex: 1 1 auto;
}

.st-cosmic-player__results[hidden] { display: none !important; }

.st-cosmic-player__results li {
    margin: 0;
}

.st-cosmic-player__results button {
    appearance: none;
    width: 100%;
    border: 0;
    border-bottom: 1px solid rgba(243, 243, 243, 0.08);
    background: transparent;
    color: #e2eaf4;
    font: inherit;
    text-align: left;
    padding: 0.4rem 0.2rem;
    cursor: pointer;
}

.st-cosmic-player__results button:hover {
    color: var(--cb-popup-accent);
}

.st-cosmic-player__results strong {
    display: block;
    font-weight: 500;
    font-size: 0.72rem;
    color: #e2eaf4;
}

.st-cosmic-player__results em {
    display: block;
    font-style: normal;
    font-size: 0.62rem;
    color: #b8c6d8;
}

.st-cosmic-player__status {
    margin: 0.35rem 0 0;
    min-height: 1em;
    font-size: 0.62rem;
    color: var(--cb-popup-accent);
    letter-spacing: 0.06em;
}

@media screen and (max-width: 900px) {
    .st-cosmic-player {
        bottom: calc(var(--player-scale) * 15.5rem);
        left: 0.3rem;
    }
    .st-cosmic-hud__music-wrap {
        max-width: min(92vw, 28rem);
        width: 100%;
    }
    .st-cosmic-hud__status-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.45rem;
    }
}

/* HUD footer — Cosmic uibox 同款定位 */
.st-cosmic-hud {
    --hud-scale: 0.9;
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(var(--hud-scale) * -3.5rem);
    z-index: 6;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
    pointer-events: none;
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 1s var(--cb-ease) 0.2s, transform 1s var(--cb-ease) 0.2s;
}

.st-cosmic-view.is-ready .st-cosmic-hud {
    opacity: 1;
    transform: none;
}

.st-cosmic-hud__edge,
.st-cosmic-hud__middle,
.st-cosmic-hud__panel,
.st-cosmic-hud__link,
.st-cosmic-help {
    pointer-events: auto;
}

.st-cosmic-hud__edge {
    position: absolute;
    bottom: calc(var(--hud-scale) * 6rem);
    display: flex;
    flex-direction: column;
    width: calc(var(--hud-scale) * 12rem);
    max-width: 34vw;
}

.st-cosmic-hud__edge--left {
    left: clamp(0.15rem, 0.9vw, 0.7rem);
    align-items: flex-start;
    width: calc(var(--hud-scale) * 22rem);
    max-width: min(48vw, 24rem);
    bottom: calc(var(--hud-scale) * 4.6rem);
}

.st-cosmic-hud__edge--right {
    right: clamp(0.4rem, 1.5vw, 1.2rem);
    align-items: flex-end;
}

/* 仅左右 HUD：去掉中间准星 / ACCESS 大钮 / 文字面板 */
.st-cosmic-hud.is-edges-only {
    justify-content: flex-start;
}

.st-cosmic-hud.is-edges-only .st-cosmic-hud__middle,
.st-cosmic-hud.is-edges-only .st-cosmic-ueb,
.st-cosmic-hud.is-edges-only .st-cosmic-console-btn {
    display: none !important;
}

.st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--right {
    gap: 0.55rem;
    bottom: calc(var(--hud-scale, 0.9) * 4.6rem);
}

.st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--right .st-cosmic-hud__link {
    text-align: right;
}

.st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--right .st-cosmic-help {
    margin-bottom: 0;
}

.st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--left {
    bottom: calc(var(--hud-scale, 0.9) * 4.6rem);
}

.st-app-hub__hud.is-edges-only .st-cosmic-hud__edge--left .st-app-music-mount + .st-app-hub__kami-chip {
    margin-top: 0.55rem;
}

.st-cosmic-shipbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: calc(var(--hud-scale) * 1.1rem);
}

.st-cosmic-hud__middle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 calc(var(--hud-scale) * 1.5rem);
    z-index: 1;
}

.st-cosmic-hud__panel {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: calc(var(--hud-scale) * 12.5rem);
    min-width: 0;
}

.st-cosmic-hud__panel--left {
    align-items: flex-end;
    text-align: right;
    margin-right: calc(var(--hud-scale) * 0.35rem);
}

.st-cosmic-hud__panel--right {
    align-items: flex-start;
    text-align: left;
    margin-left: calc(var(--hud-scale) * 0.35rem);
}

.st-cosmic-hud__panel--left .st-cosmic-hint {
    justify-content: flex-end;
}

.st-cosmic-bars {
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
    min-width: 0;
}

.st-cosmic-bar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.st-cosmic-bar span {
    width: 1.6rem;
    font-size: 0.58rem;
    color: var(--cb-fg);
    letter-spacing: 0.06em;
}

.st-cosmic-bar i {
    display: block;
    height: 3px;
    width: calc(4.2rem * var(--l, 0.5));
    background: var(--cb-theme);
    position: relative;
    overflow: hidden;
}

.st-cosmic-bar i::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    animation: stBarShine 2.4s linear infinite;
}

@keyframes stBarShine {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.st-cosmic-ueb {
    width: 28px;
    height: 28px;
    border: 1px solid var(--cb-fg);
    position: relative;
    flex-shrink: 0;
    clip-path: polygon(0 18%, 18% 18%, 18% 0, 82% 0, 82% 18%, 100% 18%, 100% 82%, 82% 82%, 82% 100%, 18% 100%, 18% 82%, 0 82%);
}

.st-cosmic-ueb span {
    position: absolute;
    background: var(--cb-fg);
}
.st-cosmic-ueb span:nth-child(1) {
    left: 20%; right: 20%; top: 46%; height: 1px;
    animation: stUeb1 2s var(--cb-ease-io) infinite;
}
.st-cosmic-ueb span:nth-child(2) {
    top: 20%; bottom: 20%; left: 46%; width: 1px;
    animation: stUeb1 2s var(--cb-ease-io) infinite 0.3s;
}
.st-cosmic-ueb span:nth-child(3),
.st-cosmic-ueb span:nth-child(4) {
    width: 5px; height: 5px; border-radius: 50%;
    top: 50%; left: 50%; margin: -2.5px 0 0 -2.5px;
    animation: stDot 1.6s ease infinite;
}
.st-cosmic-ueb span:nth-child(4) { animation-delay: 0.5s; opacity: 0.4; transform: scale(1.8); background: transparent; border: 1px solid var(--cb-fg); }

@keyframes stUeb1 {
    0%, 100% { transform: scale(1); opacity: 1; }
    40%, 70% { transform: scale(0.65); opacity: 0.5; }
}

.st-cosmic-hud__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.12rem;
}

.st-cosmic-hud__panel--right .st-cosmic-hud__meta {
    align-items: flex-start;
}

.st-cosmic-hud__label {
    font-size: 0.55rem;
    letter-spacing: 0.22em;
    color: var(--cb-dim);
}

.st-cosmic-hud__clock {
    font-size: 1.05rem;
    letter-spacing: 0.18em;
    color: var(--cb-theme);
    font-variant-numeric: tabular-nums;
    text-shadow: 0 0 18px rgba(124, 245, 255, 0.35);
}

.st-cosmic-hud__edge--left .st-cosmic-ueb {
    margin-right: calc(var(--hud-scale, 0.9) * 1.2rem);
    margin-bottom: 0.35rem;
}

.st-cosmic-hud__status {
    margin: 0.2rem 0 0;
    width: 100%;
    font-size: 0.62rem;
    color: var(--cb-dim);
    letter-spacing: 0.06em;
}

.st-cosmic-hud__status-row .st-cosmic-hud__status {
    margin: 0;
}

.st-cosmic-help {
    appearance: none;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--cb-fg);
    font: inherit;
    text-align: left;
    padding: 0;
    margin-bottom: calc(var(--hud-scale, 0.9) * 1.2rem);
    transition: transform 0.4s var(--cb-ease);
}

.st-cosmic-help--right {
    text-align: right;
    flex-direction: row;
}

.st-cosmic-help--right .st-cosmic-help__icon {
    clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.st-cosmic-hud__edge--right .st-cosmic-help:hover {
    transform: translateX(-3px);
}

.st-cosmic-hud__edge--right .st-cosmic-ueb {
    margin-left: calc(var(--hud-scale, 0.9) * 1.2rem);
}

.st-cosmic-help__icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    background: rgba(243, 243, 243, 0.16);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 28% 100%, 0 72%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: background-color 0.4s var(--cb-ease), transform 0.5s var(--cb-ease);
}

.st-cosmic-help__icon img {
    width: 78%;
    height: 78%;
    object-fit: contain;
    display: block;
    pointer-events: none;
}

.st-cosmic-help:hover .st-cosmic-help__icon {
    background-color: rgba(124, 245, 255, 0.35);
    transform: scale(0.92) rotate(12deg);
}

.st-cosmic-help strong {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
}
.st-cosmic-help em {
    display: block;
    font-style: normal;
    font-size: 0.62rem;
    color: var(--cb-theme);
}

.st-cosmic-hud__link {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--cb-theme);
    font: inherit;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    padding: 0;
    position: relative;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
}

.st-cosmic-hud__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--cb-theme), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.55s var(--cb-ease);
}

.st-cosmic-hud__link:hover::after { transform: scaleX(1); }

.st-cosmic-hud__buy {
    display: block;
    margin-top: 0.45rem;
}

a.st-cosmic-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-sizing: border-box;
}

/* Cosmic drag gauge marks — top / left / right（HUD 同级） */
.st-cosmic-dragtip {
    position: absolute;
    z-index: 1;
    display: flex;
    align-items: center;
    pointer-events: none;
    user-select: none;
    opacity: 0;
    transition:
        opacity 1s var(--cb-ease) 0.2s,
        transform 0.35s var(--cb-ease),
        filter 0.35s var(--cb-ease),
        color 0.35s var(--cb-ease);
}

.st-cosmic-view.is-ready .st-cosmic-dragtip {
    opacity: 0.55;
}

.st-cosmic-gauges.is-dragging .st-cosmic-dragtip {
    opacity: 0.7;
}

.st-cosmic-dragtip__text,
.st-cosmic-dragtip__dir {
    margin: 0;
    color: var(--cb-fg);
    letter-spacing: 0.4em;
    font-size: 0.62rem;
    transition: color 0.3s var(--cb-ease), text-shadow 0.3s var(--cb-ease), opacity 0.3s;
}

.st-cosmic-dragtip__text {
    writing-mode: vertical-lr;
    margin-bottom: -0.35rem;
}

.st-cosmic-dragtip__dir {
    letter-spacing: 0.35em;
    margin-bottom: 0.2rem;
    opacity: 0.75;
}

.st-cosmic-dragtip__arrow {
    width: 0.4rem;
    height: 0.4rem;
    background: var(--cb-fg);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    flex-shrink: 0;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.st-cosmic-dragtip__arrow--down {
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    margin-top: 0.15rem;
}

.st-cosmic-dragtip__line {
    overflow: visible;
    flex-shrink: 0;
}

.st-cosmic-dragtip__line polyline {
    fill: none;
    stroke: var(--cb-fg);
    stroke-width: 1.5;
    transition: stroke 0.3s, opacity 0.3s;
}

.st-cosmic-dragtip__dash {
    fill: none;
    stroke: var(--cb-fg);
    stroke-width: 2;
    stroke-dasharray: 0 40;
    stroke-linecap: round;
    animation: stDragDash 2.8s linear infinite;
    transition: stroke 0.3s;
}

.st-cosmic-dragtip__ticks {
    fill: none;
    stroke: var(--cb-fg);
    stroke-width: 10;
    stroke-dasharray: 1 39;
    stroke-dashoffset: 20;
    animation: stDragTicks 2.8s linear infinite;
    transition: stroke 0.3s;
}

@keyframes stDragDash {
    to { stroke-dashoffset: -80; }
}

@keyframes stDragTicks {
    to { stroke-dashoffset: -20; }
}

.st-cosmic-dragtip--left {
    left: clamp(0.6rem, 2vw, 1.8rem);
    top: 50%;
    transform: translateY(-50%);
}

.st-cosmic-dragtip--left .st-cosmic-dragtip__text {
    margin-right: 0.85rem;
}

.st-cosmic-dragtip--left .st-cosmic-dragtip__arrow {
    margin-right: 0.4rem;
}

.st-cosmic-dragtip--left .st-cosmic-dragtip__line {
    height: min(22rem, 48vh);
    width: auto;
    margin-left: -1.6rem;
}

.st-cosmic-dragtip--right {
    right: clamp(0.6rem, 2vw, 1.8rem);
    top: 50%;
    flex-direction: row-reverse;
    transform: translateY(-50%);
}

.st-cosmic-dragtip--right .st-cosmic-dragtip__text {
    margin-left: 0.85rem;
}

.st-cosmic-dragtip--right .st-cosmic-dragtip__arrow {
    margin-left: 0.4rem;
    transform: scaleX(-1);
}

.st-cosmic-dragtip--right .st-cosmic-dragtip__line {
    height: min(22rem, 48vh);
    width: auto;
    margin-right: -1.6rem;
    transform: scaleX(-1);
}

.st-cosmic-dragtip--top {
    top: clamp(3.2rem, 7vh, 4.5rem);
    left: 50%;
    flex-direction: column;
    transform: translateX(-50%);
}

.st-cosmic-dragtip--top .st-cosmic-dragtip__line {
    width: min(40rem, 72vw);
    height: auto;
    margin-bottom: -0.75rem;
}

/* 拖动方位高亮 */
.st-cosmic-gauges.is-left .st-cosmic-dragtip--left,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top {
    opacity: 1;
    filter: drop-shadow(0 0 10px rgba(124, 245, 255, 0.55));
}

.st-cosmic-gauges.is-left .st-cosmic-dragtip--left {
    transform: translateY(-50%) translateX(10px);
}

.st-cosmic-gauges.is-right .st-cosmic-dragtip--right {
    transform: translateY(-50%) translateX(-10px);
}

.st-cosmic-gauges.is-up .st-cosmic-dragtip--top {
    transform: translateX(-50%) translateY(8px);
}

.st-cosmic-gauges.is-down .st-cosmic-dragtip--top {
    transform: translateX(-50%) translateY(-8px);
}

.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__text,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__text,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__dir,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__dir {
    color: var(--cb-theme);
    text-shadow: 0 0 12px rgba(124, 245, 255, 0.55);
    opacity: 1;
}

.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__arrow,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__arrow,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__arrow,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__arrow {
    background: var(--cb-theme);
    box-shadow: 0 0 8px rgba(124, 245, 255, 0.65);
}

.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__line polyline,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__line polyline,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__line polyline,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__line polyline {
    stroke: var(--cb-theme);
}

.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-left .st-cosmic-dragtip--left .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-right .st-cosmic-dragtip--right .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-up .st-cosmic-dragtip--top .st-cosmic-dragtip__ticks,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__dash,
.st-cosmic-gauges.is-down .st-cosmic-dragtip--top .st-cosmic-dragtip__ticks {
    animation-duration: 0.9s;
}


/* Forms */
.st-cosmic-form {
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    padding: 2rem 1.25rem;
    position: relative;
    background:
        radial-gradient(ellipse at 50% 18%, rgba(124, 245, 255, 0.1), transparent 55%),
        var(--cb-bg);
    cursor: auto;
}

.st-gate-stage--login button,
.st-gate-stage--kami button {
    cursor: pointer;
}
.st-gate-stage--login input,
.st-gate-stage--kami input {
    cursor: text;
}

.st-cosmic-form-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.5;
}

.st-cosmic-panel {
    width: 100%;
    max-width: 440px;
    padding: 1.5rem 1.4rem 1.35rem;
    border: 1px solid var(--cb-popup-border);
    background: var(--cb-popup-bg);
    color: var(--cb-popup-fg);
    position: relative;
    z-index: 1;
    border-radius: 14px;
    backdrop-filter: blur(14px) saturate(1.25);
    -webkit-backdrop-filter: blur(14px) saturate(1.25);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(180, 200, 230, 0.08);
    animation: stPanelIn 0.55s var(--cb-ease);
}

@keyframes stPanelIn {
    from { opacity: 0; transform: translateY(18px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

.st-cosmic-panel::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 0.75rem;
    height: 0.75rem;
    background: var(--cb-fg);
    clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.st-cosmic-panel::after {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(168, 188, 220, 0.12);
    border-radius: 10px;
    pointer-events: none;
}

.st-cosmic-panel__code {
    margin: 0 0 0.5rem;
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    color: var(--cb-popup-accent);
}

.st-gate-back {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--cb-popup-muted);
    font: inherit;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 0;
    margin: 0 0 1rem;
    cursor: pointer;
    transition: color 0.25s, letter-spacing 0.35s;
}

.st-gate-back:hover {
    color: var(--cb-popup-accent);
    letter-spacing: 0.12em;
}

.st-gate-panel__title {
    margin: 0 0 0.4rem;
    font-family: "Outfit", "Noto Sans SC", sans-serif;
    font-size: 1.4rem;
    color: var(--cb-popup-fg);
}

.st-gate-panel__lead {
    margin: 0 0 1.15rem;
    font-size: 0.84rem;
    line-height: 1.6;
    color: var(--cb-popup-muted);
}

.st-cosmic-panel .input-group { margin-bottom: 0.85rem; }
.st-cosmic-panel .input-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--cb-popup-muted);
}

.st-cosmic-panel .input-group input {
    width: 100%;
    box-sizing: border-box;
    background: var(--cb-popup-input) !important;
    border: 1px solid var(--cb-popup-border) !important;
    color: var(--cb-popup-fg) !important;
    border-radius: 10px !important;
    box-shadow: none !important;
    font-family: inherit !important;
    transition: border-color 0.3s, box-shadow 0.3s !important;
}

.st-cosmic-panel .input-group input:hover {
    border-color: rgba(124, 245, 255, 0.45) !important;
}

.st-cosmic-panel .input-group input:focus {
    background: var(--cb-popup-input) !important;
    border-color: var(--cb-popup-accent) !important;
    box-shadow: 0 0 0 2px rgba(124, 245, 255, 0.16) !important;
    outline: none;
}

.st-gate-panel__actions { margin-top: 1rem; }
.st-gate-panel__actions--row {
    display: flex;
    gap: 0.65rem;
    align-items: stretch;
}
.st-gate-panel__actions--row .st-cosmic-access { flex: 1.4; }

.st-gate-panel__hint {
    margin: 0.9rem 0 0;
    text-align: center;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: var(--cb-popup-muted);
}

.st-cosmic-tips {
    margin-top: 0.5rem !important;
    background: rgba(12, 20, 38, 0.48) !important;
    border: 1px solid var(--cb-popup-border) !important;
    border-radius: 14px !important;
    color: var(--cb-popup-muted) !important;
    backdrop-filter: blur(12px) saturate(1.2);
    -webkit-backdrop-filter: blur(12px) saturate(1.2);
}
.st-cosmic-tips h4 { margin: 0 0 0.4rem; color: var(--cb-popup-fg) !important; font-size: 0.8rem; }
.st-cosmic-tips p { margin: 0.25rem 0; font-size: 0.76rem; line-height: 1.55; color: var(--cb-popup-muted) !important; }

.st-gate #gateLoginStatus,
.st-gate #kaimaLoginStatus {
    background: transparent !important;
    border: 1px solid var(--cb-popup-border);
    border-radius: 10px !important;
    color: var(--cb-popup-fg) !important;
}

@media (max-width: 860px) {
    .st-cosmic-hud {
        --hud-scale: 0.72;
        bottom: calc(var(--hud-scale) * -2.2rem);
    }
    .st-cosmic-hud__edge {
        bottom: calc(var(--hud-scale) * 4.2rem);
        width: calc(var(--hud-scale) * 10rem);
        max-width: 42vw;
    }
    .st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--left {
        width: calc(var(--hud-scale) * 20rem);
        max-width: min(72vw, 22rem);
        bottom: calc(var(--hud-scale) * 3.6rem);
    }
    .st-cosmic-hud.is-edges-only .st-cosmic-hud__edge--right {
        width: auto;
        max-width: 46vw;
        bottom: calc(var(--hud-scale) * 3.6rem);
    }
    .st-cosmic-hud__panel {
        width: calc(var(--hud-scale) * 8.5rem);
    }
    .st-cosmic-hud__panel--right .st-cosmic-lead--sub {
        display: none;
    }
    .st-cosmic-dragtip--left,
    .st-cosmic-dragtip--right {
        display: none;
    }
    .st-cosmic-dragtip--top .st-cosmic-dragtip__line {
        width: min(92vw, 22rem);
    }
    .st-cosmic-node__label { font-size: 0.55rem; }
    .st-cosmic-mousetip { display: none; }
    .st-cosmic-info {
        width: min(14rem, calc(100vw - 1.5rem));
        --lead-w: 3.4rem;
    }
    .st-cosmic-info__lead {
        display: block;
    }
    .st-cosmic-console-btn { width: 118px; height: 118px; }
    .st-gate-panel__actions--row { flex-direction: column-reverse; }
    .st-cosmic-pill { display: none; }
    .st-cosmic-help em { display: none; }
    .st-cosmic-lead--sub { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .st-gate-stage,
    .st-cosmic-boot__code,
    .st-cosmic-boot__wave-svg,
    .st-cosmic-stars span,
    .st-cosmic-node,
    .st-cosmic-node__pulse,
    .st-cosmic-console-btn__web,
    .st-cosmic-mousetip__c1,
    .st-cosmic-mousetip__c2,
    .st-cosmic-mousetip__c3,
    .st-cosmic-bar i::after,
    .st-cosmic-dragtip,
    .st-cosmic-dragtip__dash,
    .st-cosmic-dragtip__ticks {
        animation: none !important;
    }
    .st-cosmic-world { transition: none !important; }
}