/* ==========================================================================
   用眼疲劳缓解（/eye-care）·  redesign
   前缀统一 ec-，只服务这一个页面；颜色全部走站点全局变量，自动跟随深色模式
   设计方向：静谧 · 呼吸感 · 极光暮色，让"休息"这件事本身就有灵性
   ========================================================================== */

:root {
    /* 暮色主色：青碧 + 微紫，柔和不过亮，长时间看也不刺眼 */
    --ec-accent: #2fa89a;
    --ec-accent-dark: #1f8074;
    --ec-accent-soft: #e4f6f2;
    --ec-violet: #8b86e0;          /* 灵性感的辅助色 */
    --ec-violet-soft: #eeecfb;
    --ec-blue: #5b8def;
    --ec-blue-soft: #eaf0fe;
    --ec-warm: #e8954e;
    --ec-warm-soft: #fff3e6;
    --ec-line: var(--c-border, #eaeef2);
    --ec-card: var(--c-bg-card, #fff);
    --ec-soft: var(--c-bg-soft, #f5f8f9);
    --ec-shadow: 0 22px 60px -38px rgba(40, 120, 110, 0.55);
    --ec-ring-c: 552.92;

    /* 暮色渐变（页面氛围用） */
    --ec-aurora-1: rgba(47, 168, 154, 0.18);
    --ec-aurora-2: rgba(139, 134, 224, 0.16);
    --ec-aurora-3: rgba(91, 141, 239, 0.12);
    --ec-glow: 0 0 0 1px rgba(255, 255, 255, 0.6) inset, 0 18px 50px -34px rgba(47, 168, 154, 0.6);
    --ec-radius: 26px;
    --ec-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

:root[data-theme="dark"] {
    --ec-accent: #41c9b8;
    --ec-accent-dark: #2dd4bf;
    --ec-accent-soft: rgba(65, 201, 184, 0.12);
    --ec-violet: #a59ff0;
    --ec-violet-soft: rgba(165, 159, 240, 0.12);
    --ec-blue: #7aa0f5;
    --ec-blue-soft: rgba(122, 160, 245, 0.12);
    --ec-warm: #f0b46a;
    --ec-warm-soft: rgba(240, 180, 106, 0.12);
    --ec-shadow: 0 26px 64px -40px rgba(0, 0, 0, 0.9);
    --ec-aurora-1: rgba(65, 201, 184, 0.16);
    --ec-aurora-2: rgba(165, 159, 240, 0.16);
    --ec-aurora-3: rgba(122, 160, 245, 0.1);
    --ec-glow: 0 0 0 1px rgba(255, 255, 255, 0.05) inset, 0 22px 60px -36px rgba(65, 201, 184, 0.5);
}

/* ---------------- 页面氛围：缓慢漂移的极光 ---------------- */
.ec-page {
    position: relative;
    background:
        radial-gradient(820px 460px at 86% -6%, var(--ec-aurora-3), transparent 60%),
        var(--c-bg, #f3f6f7);
    padding-bottom: 64px;
    overflow: hidden;
}

.ec-page::before,
.ec-page::after {
    content: "";
    position: fixed;
    z-index: 0;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
    opacity: 0.9;
}

.ec-page::before {
    top: -160px;
    left: -120px;
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, var(--ec-aurora-1), transparent 68%);
    animation: ec-drift-a 26s var(--ec-ease) infinite alternate;
}

.ec-page::after {
    top: 28%;
    right: -140px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, var(--ec-aurora-2), transparent 66%);
    animation: ec-drift-b 32s var(--ec-ease) infinite alternate;
}

@keyframes ec-drift-a {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(60px, 80px) scale(1.12); }
}

@keyframes ec-drift-b {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(-70px, 60px) scale(1.08); }
}

/* 内容浮在氛围之上 */
.ec-crumb-wrap,
.ec-hero,
.ec-plans,
.ec-practice,
.ec-games,
.ec-how,
.ec-faq,
.ec-more {
    position: relative;
    z-index: 1;
}

.ec-wrap {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------------- 面包屑 ---------------- */
.ec-crumb-wrap {
    border-bottom: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-card) 62%, transparent);
    backdrop-filter: blur(8px);
}

.ec-crumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
    font-size: 13px;
    color: var(--c-text-muted, #8a93a8);
}

.ec-crumb a { color: var(--c-text-sub, #5b6478); text-decoration: none; }
.ec-crumb a:hover { color: var(--ec-accent); }
.ec-crumb-sep { opacity: 0.5; }
.ec-crumb-cur { color: var(--c-text, #1a1f36); font-weight: 600; }

/* ---------------- 首屏 ---------------- */
.ec-hero {
    padding: 52px 0 18px;
}

.ec-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 40px;
    align-items: center;
}

/* 呼吸光晕：灵性感的核心装饰 */
.ec-aura {
    position: absolute;
    z-index: 0;
    left: -12%;
    top: -18%;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--ec-aurora-1), transparent 64%);
    filter: blur(26px);
    pointer-events: none;
    animation: ec-breathe 8s ease-in-out infinite;
}

@keyframes ec-breathe {
    0%, 100% { transform: scale(0.92); opacity: 0.7; }
    50%      { transform: scale(1.12); opacity: 1; }
}

.ec-hero-copy {
    position: relative;
    z-index: 1;
    animation: ec-rise 0.9s var(--ec-ease) both;
}

/* 静眼：缓慢眨眼 + 虹膜轻转，直接呼应"护眼 / 眨眼休息" */
.ec-eye {
    position: relative;
    display: block;
    width: 76px;
    height: 44px;
    margin-bottom: 16px;
    border-radius: 50%;
    background:
        radial-gradient(120% 140% at 50% 0%, color-mix(in srgb, var(--ec-accent) 18%, transparent), transparent 70%),
        color-mix(in srgb, var(--ec-soft) 80%, var(--ec-card));
    box-shadow:
        inset 0 0 0 1px color-mix(in srgb, var(--ec-accent) 22%, var(--ec-line)),
        0 14px 36px -22px color-mix(in srgb, var(--ec-accent) 80%, transparent);
    overflow: hidden;
    animation: ec-eye-breathe 7s ease-in-out infinite;
}

.ec-eye::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 22px;
    height: 22px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background:
        radial-gradient(circle at 36% 34%, #fff 0 10%, var(--ec-violet) 34%, var(--ec-accent) 78%);
    box-shadow:
        0 0 0 3px color-mix(in srgb, var(--ec-accent) 22%, transparent),
        0 0 16px color-mix(in srgb, var(--ec-accent) 60%, transparent);
    z-index: 1;
}

/* 虹膜轻转，让眼睛"活"着 */
.ec-eye-iris {
    position: absolute;
    inset: 0;
    z-index: 1;
    animation: ec-eye-look 9s ease-in-out infinite;
}

/* 眼皮：偶尔轻轻合上，一次完整的放松眨眼 */
.ec-eye-lid {
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: 50%;
    background: color-mix(in srgb, var(--ec-soft) 86%, var(--ec-card));
    transform: scaleY(0);
    transform-origin: center;
    animation: ec-eye-blink 7s ease-in-out infinite;
}

@keyframes ec-eye-breathe {
    0%, 100% { transform: scale(0.96); }
    50%      { transform: scale(1.04); }
}

@keyframes ec-eye-look {
    0%, 100% { transform: translate(-3px, 0); }
    33%      { transform: translate(3px, -1px); }
    66%      { transform: translate(0, 2px); }
}

@keyframes ec-eye-blink {
    0%, 90%, 100% { transform: scaleY(0); }
    93%           { transform: scaleY(1); }
    96%           { transform: scaleY(0); }
}

.ec-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 13px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--ec-accent-soft) 86%, #fff);
    border: 1px solid color-mix(in srgb, var(--ec-accent) 26%, transparent);
    color: var(--ec-accent-dark);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

:root[data-theme="dark"] .ec-eyebrow { color: var(--ec-accent); }

.ec-eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ec-accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--ec-accent) 18%, transparent),
                0 0 12px 2px color-mix(in srgb, var(--ec-accent) 45%, transparent);
    animation: ec-breathe 4s ease-in-out infinite;
}

.ec-hero h1 {
    margin: 18px 0 16px;
    font-size: clamp(36px, 4.8vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.02em;
    font-weight: 800;
    color: var(--c-text, #1a1f36);
    animation: ec-rise 0.9s 0.06s var(--ec-ease) both;
}

.ec-hero h1 span {
    display: inline-block;
    margin-left: 8px;
    background: linear-gradient(100deg, var(--ec-accent), var(--ec-violet) 70%, var(--ec-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 6px 18px color-mix(in srgb, var(--ec-violet) 30%, transparent));
}

.ec-lead {
    max-width: 560px;
    font-size: 15px;
    line-height: 1.95;
    color: var(--c-text-sub, #5b6478);
    animation: ec-rise 0.9s 0.12s var(--ec-ease) both;
}

.ec-lead b { color: var(--c-text, #1a1f36); }

.ec-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0 18px;
    animation: ec-rise 0.9s 0.18s var(--ec-ease) both;
}

.ec-hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    list-style: none;
    margin-bottom: 24px;
    animation: ec-rise 0.9s 0.24s var(--ec-ease) both;
}

.ec-hero-points li {
    position: relative;
    padding-left: 18px;
    font-size: 13px;
    color: var(--c-text-sub, #5b6478);
}

.ec-hero-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--ec-accent), var(--ec-violet));
    box-shadow: 0 0 8px color-mix(in srgb, var(--ec-accent) 50%, transparent);
}

.ec-hero-facts {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    list-style: none;
    padding-top: 20px;
    border-top: 1px solid color-mix(in srgb, var(--ec-line) 70%, transparent);
    animation: ec-rise 0.9s 0.3s var(--ec-ease) both;
}

.ec-hero-facts li { display: flex; flex-direction: column; gap: 2px; }

.ec-hero-facts b {
    font-size: 26px;
    line-height: 1.1;
    background: linear-gradient(120deg, var(--ec-accent), var(--ec-violet));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ec-hero-facts span { font-size: 12px; color: var(--c-text-muted, #8a93a8); }

@keyframes ec-rise {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: none; }
}

/* ---------------- 通用按钮 ---------------- */
.ec-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.2s var(--ec-ease), box-shadow 0.3s var(--ec-ease),
                background 0.3s var(--ec-ease), border-color 0.3s var(--ec-ease), color 0.3s var(--ec-ease);
}

.ec-btn:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--ec-accent) 40%, transparent);
    outline-offset: 2px;
}

.ec-btn:active { transform: translateY(1px); }

.ec-btn--lg { padding: 13px 24px; font-size: 14.5px; }
.ec-btn--wide { width: 100%; }

.ec-btn--primary {
    background: linear-gradient(135deg, var(--ec-accent), color-mix(in srgb, var(--ec-violet) 55%, var(--ec-accent)));
    color: #fff;
    box-shadow: 0 12px 30px -16px color-mix(in srgb, var(--ec-accent) 80%, transparent);
}

.ec-btn--primary:hover {
    box-shadow: 0 18px 40px -16px color-mix(in srgb, var(--ec-accent) 85%, transparent);
    transform: translateY(-2px);
}

.ec-btn--ghost {
    background: color-mix(in srgb, var(--ec-card) 80%, transparent);
    border-color: var(--ec-line);
    color: var(--c-text, #1a1f36);
    backdrop-filter: blur(4px);
}

.ec-btn--ghost:hover,
.ec-btn--soft:hover {
    border-color: color-mix(in srgb, var(--ec-accent) 45%, transparent);
    color: var(--ec-accent-dark);
}

.ec-btn--soft {
    background: var(--ec-soft);
    border-color: var(--ec-line);
    color: var(--c-text-sub, #5b6478);
}

.ec-link-btn {
    border: none;
    background: none;
    padding: 0;
    font-family: inherit;
    font-size: 12.5px;
    color: var(--ec-accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.ec-link-btn.is-on { color: var(--c-text-muted, #8a93a8); text-decoration: none; cursor: default; }

/* ---------------- 计时器卡片 ---------------- */
.ec-timer-card {
    position: relative;
    padding: 24px 24px 20px;
    border-radius: var(--ec-radius);
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background:
        radial-gradient(130% 90% at 100% 0%, color-mix(in srgb, var(--ec-accent) 12%, transparent), transparent 60%),
        color-mix(in srgb, var(--ec-card) 88%, transparent);
    backdrop-filter: blur(10px);
    box-shadow: var(--ec-glow);
    overflow: hidden;
    animation: ec-rise 0.9s 0.16s var(--ec-ease) both;
}

/* 呼吸光环：卡片背后缓缓起伏 */
.ec-timer-card::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -110px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    border: 1px dashed color-mix(in srgb, var(--ec-accent) 18%, transparent);
    pointer-events: none;
    animation: ec-spin 60s linear infinite;
}

@keyframes ec-spin { to { transform: rotate(360deg); } }

.ec-timer-card.is-flash { animation: ec-flash 0.9s ease; }

@keyframes ec-flash {
    0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ec-accent) 45%, transparent); }
    60%  { box-shadow: 0 0 0 14px color-mix(in srgb, var(--ec-accent) 0%, transparent); }
    100% { box-shadow: var(--ec-glow); }
}

.ec-timer-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.ec-timer-kicker {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ec-accent);
}

.ec-timer-label {
    margin-top: 2px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text, #1a1f36);
}

.ec-timer-chip {
    flex: none;
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--ec-accent-soft);
    color: var(--ec-accent-dark);
    font-size: 12px;
    font-weight: 700;
}

:root[data-theme="dark"] .ec-timer-chip { color: var(--ec-accent); }

.ec-ring-wrap {
    position: relative;
    width: 220px;
    height: 220px;
    margin: 16px auto 10px;
}

/* 圆环外的柔光晕 */
.ec-ring-wrap::before {
    content: "";
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-accent) 16%, transparent), transparent 70%);
    filter: blur(8px);
    z-index: 0;
}

.ec-ring { position: relative; width: 100%; height: 100%; transform: rotate(-90deg); z-index: 1; }

.ec-ring-track { fill: none; stroke: var(--c-surface-2, #f1f5f9); stroke-width: 12; }

.ec-ring-bar {
    fill: none;
    stroke: var(--ec-accent);
    stroke-width: 12;
    stroke-linecap: round;
    stroke-dasharray: var(--ec-ring-c);
    stroke-dashoffset: 0;
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--ec-accent) 55%, transparent));
    transition: stroke-dashoffset 0.4s linear, stroke 0.3s ease;
}

.ec-timer-card.is-rest .ec-ring-bar {
    stroke: var(--ec-violet);
    filter: drop-shadow(0 0 8px color-mix(in srgb, var(--ec-violet) 60%, transparent));
}

.ec-ring-center {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0 42px;
    text-align: center;
}

.ec-ring-center strong {
    font-size: 42px;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--c-text, #1a1f36);
    transition: color 0.3s ease;
}

.ec-ring-center span { font-size: 11.5px; line-height: 1.5; color: var(--c-text-muted, #8a93a8); }

.ec-timer-controls { display: grid; grid-template-columns: 1fr auto; gap: 10px; }

.ec-timer-settings {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid color-mix(in srgb, var(--ec-line) 70%, transparent);
}

.ec-field { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--c-text-muted, #8a93a8); }

.ec-field select {
    padding: 6px 8px;
    border-radius: 9px;
    border: 1px solid var(--ec-line);
    background: var(--ec-soft);
    color: var(--c-text, #1a1f36);
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
}

.ec-field select:focus-visible { outline: 2px solid color-mix(in srgb, var(--ec-accent) 45%, transparent); outline-offset: 1px; }

.ec-switch { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--c-text-sub, #5b6478); cursor: pointer; user-select: none; }
.ec-switch input { width: 15px; height: 15px; accent-color: var(--ec-accent); cursor: pointer; }

.ec-timer-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.ec-timer-hint { font-size: 12px; color: var(--c-text-muted, #8a93a8); }

.ec-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }

.ec-stat {
    padding: 10px 12px;
    border-radius: 14px;
    background: var(--ec-soft);
    border: 1px solid color-mix(in srgb, var(--ec-line) 70%, transparent);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ec-stat b {
    font-size: 20px;
    line-height: 1.1;
    color: var(--ec-accent);
    font-variant-numeric: tabular-nums;
}

.ec-stat span { font-size: 11.5px; color: var(--c-text-muted, #8a93a8); }

/* ---------------- 区块通用标题 ---------------- */
.ec-plans,
.ec-practice,
.ec-games,
.ec-how,
.ec-faq,
.ec-more { padding: 60px 0 0; }

/* 区块之间的柔色光晕：让上下不再硬切，像呼吸一样晕开 */
.ec-practice::before,
.ec-games::before,
.ec-faq::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    width: min(760px, 92vw);
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-violet) 8%, transparent), transparent 70%);
    filter: blur(46px);
    z-index: -1;
    pointer-events: none;
}

.ec-games::before {
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-accent) 9%, transparent), transparent 70%);
}

.ec-faq::before {
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-blue) 8%, transparent), transparent 70%);
}

.ec-sec-head { max-width: 720px; margin-bottom: 24px; }

.ec-sec-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ec-accent);
}

.ec-sec-kicker::before {
    content: "";
    width: 18px;
    height: 1px;
    background: linear-gradient(90deg, var(--ec-accent), transparent);
}

.ec-sec-head h2 {
    margin: 10px 0 10px;
    font-size: clamp(23px, 2.6vw, 30px);
    line-height: 1.28;
    letter-spacing: -0.01em;
    font-weight: 800;
    color: var(--c-text, #1a1f36);
}

.ec-sec-desc { font-size: 14px; line-height: 1.9; color: var(--c-text-sub, #5b6478); }

/* ---------------- 人群 Tab ---------------- */
.ec-tabs {
    display: flex;
    gap: 8px;
    padding: 7px;
    border-radius: 20px;
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-soft) 80%, transparent);
    backdrop-filter: blur(6px);
    overflow-x: auto;
    scrollbar-width: thin;
}

.ec-tab {
    flex: 1 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-width: 138px;
    padding: 10px 14px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: transparent;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.25s var(--ec-ease), border-color 0.25s var(--ec-ease),
                box-shadow 0.3s var(--ec-ease), transform 0.2s var(--ec-ease);
}

.ec-tab:hover { background: color-mix(in srgb, var(--ec-card) 70%, transparent); transform: translateY(-1px); }

.ec-tab.is-on {
    background: var(--ec-card);
    border-color: color-mix(in srgb, var(--ec-accent) 42%, transparent);
    box-shadow: 0 10px 26px -18px color-mix(in srgb, var(--ec-accent) 90%, transparent),
                0 0 0 1px color-mix(in srgb, var(--ec-accent) 12%, transparent) inset;
}

.ec-tab:focus-visible { outline: 2px solid color-mix(in srgb, var(--ec-accent) 50%, transparent); outline-offset: 1px; }

.ec-tab-ico { font-size: 19px; line-height: 1; filter: drop-shadow(0 2px 6px color-mix(in srgb, var(--ec-accent) 30%, transparent)); }

.ec-tab-body { display: flex; flex-direction: column; gap: 1px; }

.ec-tab-body b { font-size: 14px; font-weight: 700; color: var(--c-text, #1a1f36); }
.ec-tab-body small { font-size: 11px; color: var(--c-text-muted, #8a93a8); }

.ec-tab.is-on .ec-tab-body b { color: var(--ec-accent-dark); }
:root[data-theme="dark"] .ec-tab.is-on .ec-tab-body b { color: var(--ec-accent); }

/* ---------------- 人群面板 ---------------- */
.ec-panels { margin-top: 16px; }

.ec-panel {
    padding: 28px;
    border-radius: var(--ec-radius);
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-card) 90%, transparent);
    backdrop-filter: blur(8px);
    box-shadow: 0 26px 60px -46px rgba(16, 24, 40, 0.5);
    animation: ec-fade 0.4s var(--ec-ease);
}

.ec-panel[hidden] { display: none; }

.ec-panel:focus-visible { outline: 2px solid color-mix(in srgb, var(--ec-accent) 50%, transparent); outline-offset: 2px; }

@keyframes ec-fade {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
}

.ec-panel-head {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
}

.ec-panel-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--ec-accent-soft);
    color: var(--ec-accent-dark);
    font-size: 12px;
    font-weight: 700;
}

:root[data-theme="dark"] .ec-panel-tag { color: var(--ec-accent); }

.ec-panel-head h3 {
    margin: 10px 0 8px;
    font-size: 22px;
    font-weight: 800;
    color: var(--c-text, #1a1f36);
}

.ec-panel-scene { font-size: 14px; line-height: 1.9; color: var(--c-text-sub, #5b6478); }

.ec-panel-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: start; }

.ec-panel-facts div {
    padding: 9px 11px;
    border-radius: 12px;
    background: var(--ec-soft);
    border: 1px solid color-mix(in srgb, var(--ec-line) 70%, transparent);
}

.ec-panel-facts dt { font-size: 11px; color: var(--c-text-muted, #8a93a8); }
.ec-panel-facts dd { margin-top: 2px; font-size: 14px; font-weight: 700; color: var(--c-text, #1a1f36); }

.ec-plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0; }

.ec-plan-card {
    position: relative;
    padding: 16px 16px 14px;
    border-radius: 20px;
    border: 1px solid color-mix(in srgb, var(--ec-line) 70%, transparent);
    background:
        radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--ec-accent) 9%, transparent), transparent 60%),
        color-mix(in srgb, var(--ec-soft) 58%, var(--ec-card));
    overflow: hidden;
    transition: transform 0.25s var(--ec-ease), box-shadow 0.3s var(--ec-ease), border-color 0.3s var(--ec-ease);
}

.ec-plan-card::before {
    content: "";
    position: absolute;
    right: -28px;
    top: -28px;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-violet) 14%, transparent), transparent 70%);
    opacity: 0.8;
    pointer-events: none;
}

.ec-plan-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--ec-accent) 36%, transparent);
    box-shadow: 0 18px 40px -30px color-mix(in srgb, var(--ec-accent) 70%, transparent);
}

.ec-plan-ico {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--ec-accent-soft);
    font-size: 15px;
    box-shadow: 0 6px 16px -10px color-mix(in srgb, var(--ec-accent) 70%, transparent);
}

.ec-plan-card h4 { margin: 10px 0 5px; font-size: 14.5px; font-weight: 700; color: var(--c-text, #1a1f36); }
.ec-plan-card p { font-size: 13px; line-height: 1.85; color: var(--c-text-sub, #5b6478); }

.ec-panel-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.ec-list-box {
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--ec-accent) 22%, var(--ec-line));
    background: color-mix(in srgb, var(--ec-accent) 5%, var(--ec-card));
}

.ec-list-box--warn {
    border-color: color-mix(in srgb, var(--ec-warm) 28%, var(--ec-line));
    background: color-mix(in srgb, var(--ec-warm) 6%, var(--ec-card));
}

.ec-list-box h4 { font-size: 13px; font-weight: 700; color: var(--c-text, #1a1f36); margin-bottom: 8px; }

.ec-list-box ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }

.ec-list-box li { position: relative; padding-left: 14px; font-size: 12.8px; line-height: 1.8; color: var(--c-text-sub, #5b6478); }

.ec-list-box li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ec-accent);
}

.ec-list-box--warn li::before { background: var(--ec-warm); }

.ec-panel-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
}

.ec-panel-rounds { font-size: 12.5px; color: var(--c-text-muted, #8a93a8); }

/* ---------------- 练习区 ---------------- */
.ec-practice-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 16px;
    align-items: stretch;
}

.ec-card {
    padding: 22px;
    border-radius: 22px;
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-card) 90%, transparent);
    backdrop-filter: blur(8px);
    box-shadow: 0 22px 54px -46px rgba(16, 24, 40, 0.45);
    display: flex;
    flex-direction: column;
    transition: transform 0.25s var(--ec-ease), box-shadow 0.3s var(--ec-ease);
}

.ec-card:hover { transform: translateY(-3px); box-shadow: 0 30px 64px -44px color-mix(in srgb, var(--ec-accent) 55%, transparent); }

.ec-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }

.ec-card-head h3 { font-size: 17px; font-weight: 800; color: var(--c-text, #1a1f36); }

.ec-card-head p { margin-top: 3px; font-size: 12.5px; color: var(--c-text-muted, #8a93a8); }

.ec-card-tag {
    flex: none;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--ec-soft);
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    color: var(--c-text-sub, #5b6478);
    font-size: 11.5px;
    font-weight: 600;
}

.ec-player-stage {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 18px;
    border-radius: 18px;
    background:
        radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--ec-accent) 12%, transparent), transparent 60%),
        color-mix(in srgb, var(--ec-accent) 5%, var(--ec-soft));
    border: 1px solid color-mix(in srgb, var(--ec-accent) 16%, var(--ec-line));
    text-align: center;
    min-height: 176px;
}

.ec-step-no { font-size: 12px; color: var(--c-text-muted, #8a93a8); }
.ec-step-no b { color: var(--ec-accent); }

.ec-step-name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.01em;
    color: var(--c-text, #1a1f36);
}

.ec-step-desc { max-width: 420px; margin: 0 auto; font-size: 13px; line-height: 1.85; color: var(--c-text-sub, #5b6478); min-height: 48px; }

.ec-step-bar { height: 6px; margin: 8px 0 2px; border-radius: 999px; background: var(--c-surface-2, #f1f5f9); overflow: hidden; }

.ec-step-bar i {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--ec-accent), var(--ec-violet));
    box-shadow: 0 0 10px color-mix(in srgb, var(--ec-accent) 50%, transparent);
    transition: width 0.25s linear;
}

.ec-step-time { display: flex; align-items: baseline; justify-content: center; gap: 10px; font-size: 12px; color: var(--c-text-muted, #8a93a8); }
.ec-step-time b { font-size: 17px; font-variant-numeric: tabular-nums; color: var(--c-text, #1a1f36); }

.ec-player-btns { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 8px; margin-top: 14px; }

.ec-step-dots { display: flex; gap: 6px; margin-top: 12px; list-style: none; }

.ec-step-dots li { flex: 1; height: 4px; border-radius: 999px; background: var(--c-surface-2, #f1f5f9); transition: background 0.2s ease; }

.ec-step-dots li.is-done { background: color-mix(in srgb, var(--ec-accent) 45%, transparent); }
.ec-step-dots li.is-on { background: var(--ec-accent); box-shadow: 0 0 8px color-mix(in srgb, var(--ec-accent) 60%, transparent); }

.ec-card-note { margin-top: 12px; font-size: 12px; line-height: 1.75; color: var(--c-text-muted, #8a93a8); }

/* ---------------- 远眺卡片 ---------------- */
.ec-gaze-visual {
    position: relative;
    height: 168px;
    border-radius: 18px;
    overflow: hidden;
    background:
        radial-gradient(120% 90% at 50% 110%, color-mix(in srgb, var(--ec-accent) 30%, transparent), transparent 62%),
        linear-gradient(180deg, #e4f4ef 0%, #eef7f5 55%, #f9fbfa 100%);
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    margin-bottom: 14px;
}

:root[data-theme="dark"] .ec-gaze-visual {
    background:
        radial-gradient(120% 90% at 50% 110%, color-mix(in srgb, var(--ec-violet) 24%, transparent), transparent 62%),
        linear-gradient(180deg, #16263a 0%, #122033 60%, #0e1a2b 100%);
}

/* 远近层次：两层低矮的「山」，让「看远」这件事有参照物 */
.ec-gaze-visual::before,
.ec-gaze-visual::after {
    content: "";
    position: absolute;
    bottom: 0;
    width: 74%;
    height: 58px;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    background: color-mix(in srgb, var(--ec-accent) 12%, transparent);
}

.ec-gaze-visual::before { left: -14%; }
.ec-gaze-visual::after { right: -16%; height: 40px; background: color-mix(in srgb, var(--ec-accent) 20%, transparent); }

.ec-gaze-horizon { position: absolute; left: 0; right: 0; bottom: 34px; height: 1px; background: color-mix(in srgb, var(--ec-accent) 28%, transparent); z-index: 1; }

.ec-gaze-target {
    position: absolute;
    left: 62%;
    top: 34%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--ec-accent);
    box-shadow: 0 0 0 6px color-mix(in srgb, var(--ec-accent) 18%, transparent),
                0 0 14px color-mix(in srgb, var(--ec-accent) 60%, transparent);
    animation: ec-target 3.2s ease-in-out infinite;
    z-index: 2;
}

.ec-gaze-ring {
    position: absolute;
    left: calc(62% - 30px);
    top: calc(34% - 24px);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--ec-accent) 42%, transparent);
    animation: ec-ping 3.2s ease-out infinite;
    z-index: 2;
}

@keyframes ec-target { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.18); } }

@keyframes ec-ping { 0% { transform: scale(0.6); opacity: 0.9; } 80%, 100% { transform: scale(1.6); opacity: 0; } }

.ec-gaze-copy { font-size: 13px; line-height: 1.85; color: var(--c-text-sub, #5b6478); margin-bottom: 14px; }
.ec-gaze-copy b { color: var(--c-text, #1a1f36); }

/* ---------------- 小游戏 ---------------- */
.ec-games-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.ec-canvas-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(160deg, #11302f, #142a3e 70%);
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    box-shadow: inset 0 0 60px rgba(47, 168, 154, 0.12);
}

.ec-canvas-wrap canvas { display: block; width: 100%; height: 100%; touch-action: manipulation; }

.ec-canvas-mask {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 16px;
    text-align: center;
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    background: rgba(6, 20, 22, 0.42);
    backdrop-filter: blur(2px);
    transition: opacity 0.25s ease;
}

.ec-canvas-mask.is-hidden { opacity: 0; pointer-events: none; }

.ec-game-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; }
.ec-game-state { font-size: 12.5px; color: var(--c-text-muted, #8a93a8); font-variant-numeric: tabular-nums; }

.ec-blink-stage {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 216px;
    padding: 18px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--ec-blue) 6%, var(--ec-soft));
    border: 1px solid color-mix(in srgb, var(--ec-blue) 18%, var(--ec-line));
    transition: background 0.25s ease;
    overflow: hidden;
}

.ec-blink-stage.is-closed { background: color-mix(in srgb, var(--ec-blue) 16%, var(--ec-soft)); }

.ec-blink-eye { font-size: 54px; line-height: 1; transition: transform 0.3s var(--ec-ease); filter: drop-shadow(0 6px 18px color-mix(in srgb, var(--ec-blue) 35%, transparent)); }

.ec-blink-stage.is-closed .ec-blink-eye { transform: scale(0.86); }

.ec-blink-prompt { font-size: 14px; font-weight: 600; color: var(--c-text, #1a1f36); text-align: center; }

.ec-blink-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--c-surface-2, #f1f5f9); }
.ec-blink-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ec-blue), var(--ec-accent)); transition: width 0.25s linear; }

/* ---------------- 三步用起来 ---------------- */
.ec-how-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; list-style: none; counter-reset: ec-how; }

.ec-how-list li {
    position: relative;
    padding: 22px 20px;
    border-radius: 20px;
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-card) 90%, transparent);
    backdrop-filter: blur(6px);
    overflow: hidden;
    transition: transform 0.25s var(--ec-ease), box-shadow 0.3s var(--ec-ease);
}

.ec-how-list li::before {
    content: "";
    position: absolute;
    right: -30px;
    top: -30px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--ec-accent) 12%, transparent), transparent 70%);
}

.ec-how-list li:hover { transform: translateY(-3px); box-shadow: 0 20px 48px -34px color-mix(in srgb, var(--ec-accent) 55%, transparent); }

.ec-how-list b { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 800; color: var(--ec-accent-dark); }
:root[data-theme="dark"] .ec-how-list b { color: var(--ec-accent); }

.ec-how-list p { font-size: 13px; line-height: 1.9; color: var(--c-text-sub, #5b6478); }

/* ---------------- FAQ ---------------- */
.ec-faq-list { display: flex; flex-direction: column; gap: 8px; }

.ec-faq-item {
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    border-radius: 16px;
    background: color-mix(in srgb, var(--ec-card) 90%, transparent);
    backdrop-filter: blur(6px);
    padding: 0 16px;
    transition: border-color 0.25s var(--ec-ease), box-shadow 0.3s var(--ec-ease);
}

.ec-faq-item[open] { border-color: color-mix(in srgb, var(--ec-accent) 32%, var(--ec-line)); box-shadow: 0 16px 40px -34px color-mix(in srgb, var(--ec-accent) 50%, transparent); }

.ec-faq-item summary {
    padding: 14px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text, #1a1f36);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ec-faq-item summary::-webkit-details-marker { display: none; }

.ec-faq-item summary::after {
    content: "+";
    flex: none;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 16px;
    font-weight: 400;
    color: var(--ec-accent);
    background: var(--ec-accent-soft);
    transition: transform 0.25s var(--ec-ease), background 0.25s var(--ec-ease);
}

.ec-faq-item[open] summary::after { content: "−"; transform: rotate(180deg); }

.ec-faq-item p { padding: 0 0 15px; font-size: 13.2px; line-height: 1.9; color: var(--c-text-sub, #5b6478); }

.ec-disclaimer {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px dashed color-mix(in srgb, var(--ec-warm) 34%, var(--ec-line));
    background: color-mix(in srgb, var(--ec-warm) 6%, transparent);
    font-size: 12.2px;
    line-height: 1.8;
    color: var(--c-text-muted, #8a93a8);
}

/* ---------------- 相关工具 ---------------- */
.ec-more-title { font-size: 18px; font-weight: 800; color: var(--c-text, #1a1f36); margin-bottom: 14px; }

.ec-more-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

.ec-more-link {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 15px 16px;
    border-radius: 16px;
    border: 1px solid color-mix(in srgb, var(--ec-line) 80%, transparent);
    background: color-mix(in srgb, var(--ec-card) 90%, transparent);
    backdrop-filter: blur(6px);
    text-decoration: none;
    transition: transform 0.25s var(--ec-ease), border-color 0.25s var(--ec-ease), box-shadow 0.3s var(--ec-ease);
}

.ec-more-link:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--ec-accent) 40%, transparent);
    box-shadow: 0 18px 40px -30px color-mix(in srgb, var(--ec-accent) 70%, transparent);
}

.ec-more-link b { font-size: 14px; font-weight: 700; color: var(--c-text, #1a1f36); }
.ec-more-link span { font-size: 12.2px; line-height: 1.7; color: var(--c-text-muted, #8a93a8); }

/* ---------------- 远眺遮罩 ---------------- */
.ec-overlay {
    position: fixed;
    inset: 0;
    z-index: 9990;
    display: grid;
    place-items: center;
    padding: 20px;
    background:
        radial-gradient(760px 520px at 50% 18%, rgba(65, 201, 184, 0.26), transparent 66%),
        radial-gradient(620px 460px at 50% 80%, rgba(139, 134, 224, 0.18), transparent 68%),
        rgba(6, 16, 22, 0.95);
    backdrop-filter: blur(8px);
    animation: ec-overlay-in 0.4s ease;
}

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

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

.ec-overlay-inner { width: min(520px, 100%); text-align: center; color: #e8f5f2; }

.ec-overlay-kicker {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: #6ee7d4;
}

.ec-overlay-ring {
    position: relative;
    width: 186px;
    height: 186px;
    margin: 22px auto 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: conic-gradient(#41c9b8 calc(var(--ec-p, 100) * 1%), rgba(255, 255, 255, 0.12) 0);
    box-shadow: 0 0 50px -10px rgba(65, 201, 184, 0.5);
    animation: ec-breathe 5s ease-in-out infinite;
}

.ec-overlay-ring-inner {
    width: 156px;
    height: 156px;
    border-radius: 50%;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    background: #0a1a21;
    box-shadow: inset 0 0 0 1px rgba(110, 231, 212, 0.18);
}

.ec-overlay-ring-inner strong { font-size: 54px; line-height: 1; font-variant-numeric: tabular-nums; color: #ffffff; }
.ec-overlay-ring-inner small { font-size: 13px; color: #93b3b0; }

.ec-overlay-inner h2 { font-size: clamp(22px, 3.4vw, 30px); font-weight: 800; letter-spacing: 0.01em; color: #ffffff; }

.ec-overlay-inner > p { max-width: 400px; margin: 12px auto 0; font-size: 13.5px; line-height: 1.95; color: #aecac7; }

.ec-overlay-hint { font-size: 12px !important; color: #7d9c99 !important; }

.ec-overlay-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

.ec-overlay .ec-btn--soft { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.16); color: #d7e7e5; }
.ec-overlay .ec-btn--soft:hover { background: rgba(255, 255, 255, 0.14); color: #ffffff; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 980px) {
    .ec-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 30px; }
    .ec-hero-facts { max-width: 520px; }
    .ec-practice-grid,
    .ec-games-grid { grid-template-columns: minmax(0, 1fr); }
    .ec-how-list { grid-template-columns: 1fr; }
    .ec-more-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .ec-hero { padding-top: 30px; }
    .ec-panel { padding: 20px 16px; }
    .ec-panel-head { grid-template-columns: minmax(0, 1fr); gap: 14px; }
    .ec-plan-grid,
    .ec-panel-foot { grid-template-columns: minmax(0, 1fr); }
    .ec-timer-card { padding: 18px 16px 16px; }
    .ec-ring-wrap { width: 190px; height: 190px; }
    .ec-ring-center strong { font-size: 35px; }
    .ec-player-btns { grid-template-columns: 1fr 1fr; }
    .ec-player-btns .ec-btn--primary { grid-column: 1 / -1; }
    .ec-plans,
    .ec-practice,
    .ec-games,
    .ec-how,
    .ec-faq,
    .ec-more { padding-top: 46px; }
}

@media (max-width: 560px) {
    .ec-hero-facts { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ec-how-list { gap: 10px; }
    .ec-more-grid { grid-template-columns: 1fr; }
    .ec-tab { min-width: 124px; padding: 9px 12px; }
    .ec-tab-ico { font-size: 17px; }
    .ec-overlay-ring { width: 160px; height: 160px; }
    .ec-overlay-ring-inner { width: 134px; height: 134px; }
    .ec-overlay-ring-inner strong { font-size: 44px; }
}

/* ---------------- 动效偏好 ---------------- */
@media (prefers-reduced-motion: reduce) {
    .ec-page::before,
    .ec-page::after,
    .ec-aura,
    .ec-eye,
    .ec-eye-iris,
    .ec-eye-lid,
    .ec-eyebrow-dot,
    .ec-timer-card::after,
    .ec-overlay-ring,
    .ec-gaze-target,
    .ec-gaze-ring,
    .ec-overlay,
    .ec-panel,
    .ec-hero-copy,
    .ec-hero h1,
    .ec-lead,
    .ec-hero-actions,
    .ec-hero-points,
    .ec-hero-facts,
    .ec-timer-card {
        animation: none !important;
    }

    .ec-btn,
    .ec-timer-card,
    .ec-ring-bar,
    .ec-step-bar i,
    .ec-blink-bar i {
        transition: none;
    }
}