/* ============================================================
   猫爪发 · 官网首页样式（NEON COCKPIT 主题）
   依赖 theme.css 提供的 :root 设计变量
   Hero 动画样式自后台 style.css 迁移而来
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { color-scheme: dark; scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    color: var(--t-1);
    background:
        radial-gradient(1100px 600px at 85% -10%, rgba(99, 102, 241, 0.16), transparent 60%),
        radial-gradient(900px 520px at -10% 15%, rgba(6, 182, 212, 0.13), transparent 55%),
        radial-gradient(700px 500px at 60% 110%, rgba(79, 70, 229, 0.10), transparent 60%),
        var(--bg-0);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==================== 顶部导航 ==================== */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 14px 5vw;
    background: rgba(5, 7, 13, 0.5);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: background 0.25s ease, border-color 0.25s ease;
}
.landing-nav.scrolled {
    background: rgba(5, 7, 13, 0.85);
    border-bottom-color: var(--border);
}
.nav-logo {
    font-size: 19px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--t-1);
    text-decoration: none;
    white-space: nowrap;
}
.nav-logo .version {
    display: inline-block;
    margin-left: 8px;
    font-size: 10px;
    font-family: var(--mono);
    color: var(--accent);
    background: var(--chip);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 1px 8px;
    vertical-align: middle;
}
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
    color: var(--t-2);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* ---- 首页按钮 ---- */
.btn-landing {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--sans);
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}
.btn-landing.btn-nav { padding: 8px 18px; font-size: 13px; }
.btn-primary-landing {
    background: var(--grad-brand);
    color: #fff;
    box-shadow: var(--glow-brand);
}
.btn-primary-landing:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 26px rgba(59, 108, 245, 0.5);
}
.btn-ghost {
    color: var(--t-1);
    border-color: var(--border-strong);
    background: rgba(19, 28, 51, 0.4);
}
.btn-ghost:hover {
    border-color: var(--border-glow);
    color: var(--accent);
}

/* ==================== Hero 区 ==================== */
.hero-section { padding: 118px 5vw 30px; }

.hero-stage {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 16px;
    background:
        radial-gradient(600px 260px at 50% 0%, rgba(56, 189, 248, 0.10), transparent 70%),
        radial-gradient(500px 240px at 85% 100%, rgba(129, 140, 248, 0.10), transparent 70%),
        linear-gradient(180deg, #0a1020, #060a14);
    box-shadow: var(--shadow-card);
    margin: 0 auto;
    max-width: 1200px;
    min-height: 400px;
    padding: 26px 22px 0;
}

/* ---- 流线背景 ---- */
.hero-streams {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.hero-streams .stream {
    fill: none;
    stroke: url(#heroStreamGrad);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 14 24;
    opacity: 0.55;
    animation: heroStreamFlow 3.2s linear infinite;
}
.hero-streams .st-2 { animation-duration: 4.1s; opacity: 0.4; stroke-width: 1.5; }
.hero-streams .st-3 { animation-duration: 3.7s; opacity: 0.35; stroke-width: 1.5; }
.hero-streams .st-4 { animation-duration: 2.8s; opacity: 0.45; }
.hero-streams .st-5 { animation-duration: 4.6s; opacity: 0.3;  stroke-width: 1; }
@keyframes heroStreamFlow {
    to { stroke-dashoffset: -380; }
}

/* ---- 文案 ---- */
.hero-copy { position: relative; z-index: 2; text-align: center; }
.hero-tag {
    display: inline-block;
    font-size: 12px;
    font-family: var(--mono);
    color: var(--accent);
    background: var(--chip);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 14px;
    letter-spacing: 1px;
}
.hero-title {
    margin-top: 12px;
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 1px;
}
.hero-title span {
    background: linear-gradient(100deg, #38bdf8, #818cf8 60%, #f9a8d4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub { margin-top: 8px; font-size: 13px; color: var(--t-2); }

/* ---- Hero CTA ---- */
.hero-ctas {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}
.hero-ctas .btn-landing { padding: 11px 26px; font-size: 15px; }

/* ---- 电脑阵列 ---- */
.hero-desk {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 30px;
    margin-top: 26px;
    padding-bottom: 96px;
}
.pc { position: relative; z-index: 1; }
.pc-main { z-index: 2; }

.monitor {
    width: 190px;
    height: 118px;
    background: linear-gradient(180deg, #1a2440, #121a30);
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    padding: 6px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.5), var(--glow-accent);
    animation: heroFloat 4.5s ease-in-out infinite;
}
.pc:nth-child(1) .monitor { animation-delay: 0.6s; }
.pc:nth-child(3) .monitor { animation-delay: 1.2s; }
.pc-main .monitor {
    width: 240px;
    height: 150px;
    border-color: var(--border-glow);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55), 0 0 18px rgba(52, 211, 153, 0.28);
}
@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-5px); }
}
.monitor-neck {
    width: 26px;
    height: 16px;
    margin: 0 auto;
    background: linear-gradient(180deg, #1a2440, #0d1424);
    border: 1px solid var(--border);
    border-top: none;
}
.monitor-base {
    width: 84px;
    height: 8px;
    margin: 0 auto;
    background: linear-gradient(180deg, #22314f, #131c33);
    border-radius: 4px;
    border: 1px solid var(--border);
}

/* ---- 屏幕：通用 ---- */
.screen {
    width: 100%;
    height: 100%;
    border-radius: 6px;
    background: #060a14;
    border: 1px solid #101a30;
    overflow: hidden;
    position: relative;
}
/* 扫描线质感 */
.screen::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(56, 189, 248, 0.05) 50%, transparent 100%);
    background-size: 100% 8px;
    pointer-events: none;
}

/* ---- 代码屏幕 ---- */
.hero-code {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
}
.code-line {
    display: block;
    height: 5px;
    border-radius: 3px;
    transform-origin: left center;
    animation: heroCodeType 2.6s ease-in-out infinite alternate;
}
.code-line.c1 { background: linear-gradient(90deg, #38bdf8, rgba(56, 189, 248, 0.25)); }
.code-line.c2 { background: linear-gradient(90deg, #818cf8, rgba(129, 140, 248, 0.25)); }
.code-line.c3 { background: linear-gradient(90deg, #34d399, rgba(52, 211, 153, 0.25)); }
@keyframes heroCodeType {
    0%   { transform: scaleX(0);    opacity: 0.35; }
    55%  { transform: scaleX(1);    opacity: 1; }
    100% { transform: scaleX(1);    opacity: 0.45; }
}

/* ---- 收入屏幕 ---- */
.income-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px;
    background:
        radial-gradient(140px 70px at 50% 30%, rgba(52, 211, 153, 0.12), transparent 75%),
        #060a14;
}
.income-label {
    font-size: 11px;
    color: var(--t-2);
    letter-spacing: 2px;
}
.income-num {
    font-family: var(--mono);
    font-size: 30px;
    font-weight: 800;
    color: var(--success);
    text-shadow: 0 0 14px rgba(52, 211, 153, 0.55);
    line-height: 1.1;
}
.income-num.bump { animation: incomeBump 0.45s ease-out; }
@keyframes incomeBump {
    0%   { transform: scale(1); }
    35%  { transform: scale(1.12); }
    100% { transform: scale(1); }
}
.income-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 26px;
    margin-top: 2px;
}
.income-bars i {
    width: 10px;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(180deg, #34d399, rgba(52, 211, 153, 0.25));
    animation: incomeBar 1.6s ease-in-out infinite alternate;
}
.income-bars i:nth-child(1) { height: 40%; animation-delay: 0s; }
.income-bars i:nth-child(2) { height: 62%; animation-delay: 0.15s; }
.income-bars i:nth-child(3) { height: 50%; animation-delay: 0.3s; }
.income-bars i:nth-child(4) { height: 78%; animation-delay: 0.45s; }
.income-bars i:nth-child(5) { height: 64%; animation-delay: 0.6s; }
.income-bars i:nth-child(6) { height: 90%; animation-delay: 0.75s; }
.income-bars i:nth-child(7) { height: 100%; animation-delay: 0.9s; }
@keyframes incomeBar {
    from { transform: scaleY(0.55); }
    to   { transform: scaleY(1); }
}
.income-trend {
    font-size: 11px;
    color: var(--success);
    font-family: var(--mono);
    animation: trendBlink 1.8s ease-in-out infinite;
}
@keyframes trendBlink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.45; }
}

/* ---- 键盘 ---- */
.hero-keyboard {
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform: translateX(-50%);
    width: 330px;
    z-index: 3;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.55));
}
.kb-rows {
    background: linear-gradient(180deg, #1a2440, #0d1424);
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    padding: 10px 10px 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.kb-row { display: flex; gap: 5px; justify-content: center; }
.kb-row i {
    flex: 1;
    max-width: 26px;
    height: 16px;
    border-radius: 4px;
    background: linear-gradient(180deg, #26355c, #16203a);
    border: 1px solid var(--border);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.5);
    transition: transform 0.08s ease, background 0.08s ease, box-shadow 0.08s ease;
}
.kb-row i.hit {
    transform: translateY(2px);
    background: linear-gradient(180deg, #38bdf8, #1d6ea8);
    border-color: var(--border-glow);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.65);
}
.kb-wrist {
    height: 10px;
    margin: 0 24px;
    background: linear-gradient(180deg, #16203a, #0d1424);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 10px 10px;
}

/* ---- 猫爪 ---- */
.paw {
    position: absolute;
    top: -30px;
    width: 52px;
    height: 52px;
    z-index: 4;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5));
}
.paw svg { width: 100%; height: 100%; }
.paw svg circle,
.paw svg path {
    fill: #f9a8d4;
    stroke: #e27fb4;
    stroke-width: 1.5;
}
.paw-left  { left: 66px;  animation: pawTapL 0.85s ease-in-out infinite; }
.paw-right { right: 66px; animation: pawTapR 0.85s ease-in-out infinite 0.42s; }
@keyframes pawTapL {
    0%, 100% { transform: translateY(-6px) rotate(-10deg); }
    30%      { transform: translateY(6px)  rotate(-4deg); }
    55%      { transform: translateY(-6px) rotate(-10deg); }
}
@keyframes pawTapR {
    0%, 100% { transform: translateY(-6px) rotate(10deg); }
    30%      { transform: translateY(6px)  rotate(4deg); }
    55%      { transform: translateY(-6px) rotate(10deg); }
}

/* ==================== 信任数据条 ==================== */
.stat-bar {
    max-width: 1200px;
    margin: 28px auto 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.stat-item {
    text-align: center;
    background: linear-gradient(180deg, rgba(19, 28, 51, 0.72), rgba(13, 20, 36, 0.86));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 12px;
}
.stat-item .num {
    font-family: var(--mono);
    font-size: 26px;
    font-weight: 800;
    background: linear-gradient(100deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-item .lbl { margin-top: 6px; font-size: 12px; color: var(--t-3); letter-spacing: 1px; }

/* ==================== 通用区块 ==================== */
.landing-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 5vw 0;
}
.section-head { text-align: center; margin-bottom: 42px; }
.section-head .kicker {
    display: inline-block;
    font-size: 12px;
    font-family: var(--mono);
    color: var(--accent);
    background: var(--chip);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 14px;
    letter-spacing: 1px;
}
.section-head h2 {
    margin-top: 14px;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: 1px;
}
.section-head h2 span {
    background: linear-gradient(100deg, #38bdf8, #818cf8 60%, #f9a8d4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-head p { margin-top: 10px; font-size: 14px; color: var(--t-2); }

/* ---- 滚动显现 ---- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

/* ==================== 功能特性 ==================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.feature-card {
    position: relative;
    overflow: hidden;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px 22px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-card), var(--glow-accent);
}
/* HUD 角标（hover 显示） */
.feature-card::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 14px;
    height: 14px;
    border-top: 2px solid rgba(56, 189, 248, 0.55);
    border-right: 2px solid rgba(56, 189, 248, 0.55);
    border-radius: 0 4px 0 0;
    opacity: 0;
    transition: opacity 0.25s ease;
}
.feature-card:hover::before { opacity: 1; }
.feature-card .f-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    font-size: 26px;
    background: var(--chip);
    border: 1px solid var(--border);
    border-radius: 12px;
}
.feature-card h3 { margin-top: 14px; font-size: 16px; letter-spacing: 0.5px; }
.feature-card p { margin-top: 8px; font-size: 13px; color: var(--t-2); line-height: 1.7; }

/* ==================== 工作流程 ==================== */
.flow-steps {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0 6px;
}
/* 连接渐变线 */
.flow-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 7%;
    right: 7%;
    height: 2px;
    background: linear-gradient(90deg, #38bdf8, #818cf8, #f9a8d4);
    opacity: 0.45;
}
.flow-step {
    position: relative;
    z-index: 1;
    flex: 1;
    text-align: center;
}
.flow-step .dot {
    width: 52px;
    height: 52px;
    margin: 0 auto;
    display: grid;
    place-items: center;
    font-size: 22px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    box-shadow: var(--glow-accent), var(--shadow-card);
}
.flow-step h4 { margin-top: 12px; font-size: 14px; letter-spacing: 0.5px; }
.flow-step p { margin-top: 6px; font-size: 12px; color: var(--t-2); line-height: 1.6; }

/* ==================== 底部 CTA ==================== */
.cta-box {
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    padding: 60px 30px;
    text-align: center;
    background:
        radial-gradient(600px 260px at 50% 0%, rgba(56, 189, 248, 0.10), transparent 70%),
        linear-gradient(135deg, rgba(79, 70, 229, 0.22), rgba(6, 182, 212, 0.14));
    box-shadow: var(--shadow-card);
}
/* 顶部能量线 */
.cta-box::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 14%;
    right: 14%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.7), rgba(129, 140, 248, 0.5), transparent);
}
.cta-box h2 { font-size: 28px; font-weight: 800; letter-spacing: 1px; }
.cta-box h2 span {
    background: linear-gradient(100deg, #38bdf8, #818cf8 60%, #f9a8d4);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.cta-box p { margin-top: 10px; font-size: 14px; color: var(--t-2); }
.cta-box .btn-primary-landing { margin-top: 26px; font-size: 15px; padding: 12px 30px; }

/* ==================== 页脚 ==================== */
.landing-footer {
    margin-top: 90px;
    border-top: 1px solid var(--border);
    padding: 28px 5vw 40px;
    text-align: center;
    color: var(--t-3);
    font-size: 13px;
}
.landing-footer .foot-brand { font-weight: 700; color: var(--t-2); letter-spacing: 1px; }
.landing-footer .foot-links {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.landing-footer a { color: var(--t-3); text-decoration: none; transition: color 0.2s ease; }
.landing-footer a:hover { color: var(--accent); }
.landing-footer .foot-copy { margin-top: 14px; font-family: var(--mono); font-size: 12px; }

/* ==================== 响应式 ==================== */
@media (max-width: 960px) {
    .nav-links { display: none; }
    .hero-section { padding-top: 96px; }
    .stat-bar { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .flow-steps { flex-wrap: wrap; justify-content: center; gap: 22px; }
    .flow-steps::before { display: none; }
    .flow-step { flex: 0 0 28%; }

    /* ---- Hero 动画响应式（自 style.css 迁移） ---- */
    .hero-stage { min-height: 340px; }
    .hero-desk { gap: 16px; padding-bottom: 90px; }
    .monitor { width: 140px; height: 90px; }
    .pc-main .monitor { width: 180px; height: 116px; }
    .income-num { font-size: 24px; }
    .hero-keyboard { width: 260px; }
    .paw { width: 42px; height: 42px; top: -24px; }
    .paw-left { left: 46px; }
    .paw-right { right: 46px; }
}
@media (max-width: 640px) {
    .features-grid { grid-template-columns: 1fr; }
    .flow-step { flex: 0 0 40%; }
    .stat-item .num { font-size: 21px; }
    .hero-title { font-size: 22px; }
    .cta-box h2 { font-size: 22px; }

    /* ---- Hero 动画响应式（自 style.css 迁移） ---- */
    .pc:nth-child(3) { display: none; }
    .hero-title { font-size: 22px; }
}
/* ============================================================
   白天主题适配（LIGHT MODE）
   注：Hero 舞台（显示器/键盘/猫爪）保持深色质感，如屏幕实景
   ============================================================ */

html[data-theme="light"] body {
    background:
        radial-gradient(1100px 600px at 85% -10%, rgba(99, 102, 241, 0.10), transparent 60%),
        radial-gradient(900px 520px at -10% 15%, rgba(6, 182, 212, 0.09), transparent 55%),
        radial-gradient(700px 500px at 60% 110%, rgba(79, 70, 229, 0.07), transparent 60%),
        var(--bg-0);
}
html[data-theme="light"] .landing-nav {
    background: rgba(243, 246, 252, 0.6);
}
html[data-theme="light"] .landing-nav.scrolled {
    background: rgba(243, 246, 252, 0.85);
}
html[data-theme="light"] .nav-logo { color: var(--t-1); }
html[data-theme="light"] .btn-ghost {
    background: rgba(255, 255, 255, 0.6);
}
html[data-theme="light"] .stat-item {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 253, 0.96));
}
html[data-theme="light"] .feature-card {
    background: var(--bg-2);
}
html[data-theme="light"] .feature-card:hover {
    box-shadow: var(--shadow-card), var(--glow-accent);
}
html[data-theme="light"] .flow-step .dot {
    background: var(--bg-2);
    box-shadow: var(--glow-accent), var(--shadow-card);
}
html[data-theme="light"] .cta-box {
    background:
        radial-gradient(600px 260px at 50% 0%, rgba(56, 189, 248, 0.08), transparent 70%),
        linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(6, 182, 212, 0.06)), #ffffff;
}
html[data-theme="light"] .landing-footer {
    border-top-color: var(--border);
}
html[data-theme="light"] .theme-toggle {
    background: rgba(255, 255, 255, 0.6);
}

/* Hero 舞台恒为深色 HUD 质感：白天模式下其内部文字保持浅色以保证对比度 */
html[data-theme="light"] .hero-stage {
    border-color: rgba(56, 189, 248, 0.28);
    box-shadow: 0 24px 60px rgba(30, 50, 90, 0.18);
}
html[data-theme="light"] .hero-copy .hero-title { color: #e8eefb; }
html[data-theme="light"] .hero-copy .hero-sub { color: #9fb0d0; }
html[data-theme="light"] .hero-copy .hero-tag {
    color: #7dd3fc;
    background: rgba(56, 189, 248, 0.08);
    border-color: rgba(56, 189, 248, 0.3);
}

/* ---- 主题切换按钮（默认深色样式） ---- */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 11px;
    background: var(--chip);
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    color: var(--t-2);
    font-size: 16px;
    line-height: 1;
    font-family: var(--sans);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.theme-toggle:hover {
    border-color: var(--border-glow);
    color: var(--accent);
    box-shadow: var(--glow-accent);
}