/* ============================================================
   贤德国际课程中心官网 · 全站设计系统
   Velorah Hero 风格 · 深海军蓝 + Liquid Glass + Inter / 系统中文
   ------------------------------------------------------------
   设计参考:motionsites.ai/?prompt=velorah-hero
   配色:HSL 201 100% 13% (深海军蓝) + 暖光 cinematic
   字体:Inter(西文/数字) + JetBrains Mono(数字标记),中文走系统字体栈
   ============================================================ */

/* ============ 本地字体(方案 B) ============
   西文/数字:Inter(自托管, latin 子集 WOFF2, 约 71KB)
   数字/编号:JetBrains Mono(自托管, latin 子集 WOFF2, 约 31KB)
   中文:交系统字体栈(PingFang SC / 微软雅黑 / HarmonyOS Sans),不自托管
   ============ */
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter/Inter-Variable-latin.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/JetBrainsMono-Variable-latin.woff2') format('woff2');
    font-weight: 400 700;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* ============ 结束本地字体 ============ */

/* ============================================================
   Design Tokens (HSL → CSS variables)
   ============================================================ */
:root {
    /* 配色 */
    --background: 201 100% 13%;          /* 深海军蓝 #002B49 */
    --background-deep: 210 100% 8%;      /* 更深 #001829 */
    --foreground: 0 0% 100%;              /* 白 */
    --muted-foreground: 240 4% 66%;       /* muted 灰 #A8AAB3 */
    --primary: 0 0% 100%;
    --primary-foreground: 0 0% 4%;
    --secondary: 0 0% 10%;
    --muted: 0 0% 10%;
    --accent: 38 55% 60%;                 /* 暖金 #D9B26A - 教育温度 */
    --border: 0 0% 18%;
    --input: 0 0% 18%;

    /* 字体(方案 B)· 西文/数字 Inter + 数字标记 JetBrains Mono,中文走系统字体栈 */
    --font-sans: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    --font-display: var(--font-sans);
    --font-body: var(--font-sans);
    --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Consolas, 'Liberation Mono', 'PingFang SC', 'Microsoft YaHei', monospace;

    /* 间距 */
    --container-max: 1280px;
    --container-px: 32px;
    --section-py: 120px;

    /* 缓动 */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-cinematic: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: hsl(var(--foreground));
    background:
        /* 噪点纹理层 */
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0.05 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>"),
        /* 暖光球(底部,呼应视频氛围) */
        radial-gradient(ellipse 50% 30% at 30% 100%, rgba(217, 138, 60, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 50% 30% at 70% 100%, rgba(217, 138, 60, 0.10) 0%, transparent 60%),
        /* 主底色 · 对齐首页 mp4 主色调 #003d5d */
        linear-gradient(180deg, #00253D 0%, #003D5D 50%, #00253D 100%);
    background-attachment: fixed, fixed, fixed, fixed;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s var(--ease-out);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

/* ============================================================
   Container
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
}

/* ============================================================
   Liquid Glass Effect (核心视觉)
   ============================================================ */
.liquid-glass {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    background-blend-mode: luminosity;
    backdrop-filter: blur(14px) saturate(180%);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
    border: none;
    box-shadow:
        inset 0 1px 1px rgba(255, 255, 255, 0.25),
        inset 0 -1px 1px rgba(255, 255, 255, 0.08),
        0 8px 32px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    isolation: isolate;
}

.liquid-glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1.4px;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.65) 0%,
        rgba(255, 255, 255, 0.25) 18%,
        rgba(255, 255, 255, 0.05) 38%,
        rgba(255, 255, 255, 0) 50%,
        rgba(255, 255, 255, 0.05) 62%,
        rgba(255, 255, 255, 0.25) 82%,
        rgba(255, 255, 255, 0.65) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
}

/* ============================================================
   Liquid Glass Button (CTA 风格)
   ============================================================ */
.btn-liquid {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: hsl(var(--foreground));
    letter-spacing: 0.02em;
    transition: transform 0.4s var(--ease-cinematic);
    text-decoration: none;
}

.btn-liquid:hover {
    transform: scale(1.03);
}

.btn-liquid--lg {
    padding: 20px 56px;
    font-size: 16px;
}

.btn-liquid--sm {
    padding: 10px 18px;
    font-size: 13px;
}

/* ============================================================
   Animations (Velorah 关键动画)
   ============================================================ */
@keyframes fade-rise {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-rise { animation: fade-rise 0.8s ease-out both; }
.animate-fade-rise-delay { animation: fade-rise 0.8s ease-out 0.2s both; }
.animate-fade-rise-delay-2 { animation: fade-rise 0.8s ease-out 0.4s both; }
.animate-fade-rise-delay-3 { animation: fade-rise 0.8s ease-out 0.6s both; }

/* ============================================================
   Typography
   ============================================================ */
.display {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

.display em {
    font-style: normal;
    color: hsl(var(--muted-foreground));
}

.heading {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.015em;
}

/* ============================================================
   Layout: Navbar (玻璃感)
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 24px 32px;
    background: transparent;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
}

.nav--scrolled {
    padding: 14px 32px;
    background: rgba(0, 43, 67, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}


.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    gap: 24px;
}

.nav__menu {
    display: flex;
    gap: 36px;
    align-items: center;
}

/* ============================================================
   Hamburger Button · 仅 < 768px 显示
   ============================================================ */
.nav__hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 60;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 0.3s ease, background 0.3s ease;
}

.nav__hamburger:hover {
    border-color: hsl(var(--accent));
}

.nav__hamburger span {
    display: block;
    position: absolute;
    left: 50%;
    width: 18px;
    height: 1.5px;
    background: hsl(var(--foreground));
    transform: translateX(-50%);
    transition: transform 0.3s var(--ease-cinematic), opacity 0.2s ease;
}

.nav__hamburger span:nth-child(1) { top: 13px; }
.nav__hamburger span:nth-child(2) { top: 50%; transform: translate(-50%, -50%); }
.nav__hamburger span:nth-child(3) { bottom: 13px; }

.nav__hamburger.active span:nth-child(1) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}
.nav__hamburger.active span:nth-child(2) {
    opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
    bottom: auto;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* ============================================================
   Mobile Menu Panel · < 768px 展开全屏
   ============================================================ */
.nav__mobile-panel {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 55;
    background: rgba(0, 43, 67, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 100px 24px 40px;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 0.4s var(--ease-cinematic), transform 0.4s var(--ease-cinematic);
    pointer-events: none;
}

.nav__mobile-panel.open {
    display: block;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav__mobile-panel .panel__close {
    position: fixed;
    top: 18px;
    right: 20px;
    z-index: 70;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 28px;
    font-weight: 300;
    line-height: 1;
    color: hsl(var(--foreground));
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    text-decoration: none;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.nav__mobile-panel .panel__close:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: hsl(var(--accent));
    transform: rotate(90deg);
}

.nav__mobile-panel ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav__mobile-panel ul li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav__mobile-panel ul li a {
    display: block;
    padding: 24px 0;
    font-family: var(--font-display);
    font-size: 28px;
    line-height: 1.2;
    color: hsl(var(--foreground));
    text-decoration: none;
    letter-spacing: -0.01em;
}

.nav__mobile-panel ul li a.active,
.nav__mobile-panel ul li a:hover {
    color: hsl(var(--accent));
}

.nav__mobile-panel .panel__cta {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nav__mobile-panel .panel__contact {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    color: hsl(var(--muted-foreground));
}

.nav__mobile-panel .panel__contact p {
    margin: 0 0 8px;
}


.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    gap: 24px;
}

.nav__logo {
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: -0.02em;
    color: hsl(var(--foreground));
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.nav__logo-img {
    /* 白色单色 logo:不再需要白托板,直接压深色底 */
    height: 46px;
    width: auto;
    display: block;
}

.nav__logo sup {
    font-size: 12px;
    font-family: var(--font-body);
    margin-left: 2px;
}

.nav__menu {
    display: flex;
    gap: 36px;
    align-items: center;
}

.nav__link {
    font-size: 14px;
    color: hsl(var(--muted-foreground));
    transition: color 0.2s ease;
    text-decoration: none;
}

.nav__link:hover,
.nav__link--active {
    color: hsl(var(--foreground));
}

/* ============================================================
   Hero Section (核心 Velorah 风格)
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 200px 24px 160px;
    overflow: hidden;
}

.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
}

.hero__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    background: linear-gradient(180deg, #00253D 0%, #003D5D 50%, #00253D 100%);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%,
            rgba(0, 61, 93, 0.3) 0%,
            rgba(0, 43, 67, 0.65) 60%,
            rgba(0, 37, 63, 0.88) 100%),
        linear-gradient(180deg,
            rgba(0, 43, 67, 0.25) 0%,
            rgba(0, 43, 67, 0) 30%,
            rgba(0, 43, 67, 0) 70%,
            rgba(0, 37, 63, 0.55) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    text-align: center;
    width: 100%;
}

.hero__eyebrow {
    font-family: var(--font-body);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: hsl(var(--accent));
    margin-bottom: 28px;
    font-weight: 500;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(40px, 7vw, 92px);
    line-height: 0.95;
    letter-spacing: -0.025em;
    font-weight: 400;
    color: hsl(var(--foreground));
    margin: 0 auto 32px;
    max-width: 1100px;
}

.hero__title em {
    font-style: normal;
    color: hsl(var(--foreground));
}

.hero__subtitle {
    font-size: clamp(16px, 1.4vw, 18px);
    color: hsl(var(--muted-foreground));
    max-width: 720px;
    margin: 0 auto 48px;
    line-height: 1.7;
    font-weight: 400;
}

.hero__cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

/* Hero 滚动指示器 */
.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: hsl(var(--muted-foreground));
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0.7;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, hsl(var(--muted-foreground)) 0%, transparent 100%);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================================
   Stats Strip (Hero 下方信任条)
   ============================================================ */
.stats-strip {
    position: relative;
    z-index: 3;
    background: rgba(0, 43, 67, 0.5); backdrop-filter: blur(4px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 48px 0;
    margin-top: -1px;
}

.stats-strip__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* gap: 32px; */
    text-align: center;
}

.stats-strip__item {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 8px;
}

.stats-strip__item:last-child {
    border-right: none;
}

.stats-strip__num {
    font-family: var(--font-display);
    font-size: 48px;
    line-height: 1;
    color: hsl(var(--foreground));
    margin-bottom: 8px;
}

.stats-strip__num span {
    color: hsl(var(--accent));
    font-size: 32px;
    margin-left: 2px;
}

.stats-strip__label {
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    letter-spacing: 0.05em;
}

/* 信任条里的「国融部」整块可点:跳 programs 页,箭头常显提示、hover 提亮 */
.stats-strip__item--link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.4s var(--ease-cinematic);
}

.stats-strip__item--link:hover {
    transform: translateY(-3px);
}

.stats-strip__item--link:focus-visible {
    outline: 2px solid hsl(var(--accent));
    outline-offset: 6px;
}

.stats-strip__item--link .stats-strip__label::after {
    content: ' →';
    display: inline-block;
    opacity: 0.45;
    transform: translateX(-2px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    color: hsl(var(--accent));
}

.stats-strip__item--link:hover .stats-strip__label,
.stats-strip__item--link:focus-visible .stats-strip__label {
    color: hsl(var(--foreground));
}

.stats-strip__item--link:hover .stats-strip__label::after,
.stats-strip__item--link:focus-visible .stats-strip__label::after {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   Sections(默认透明,让 body 星空底色透过来)
   ============================================================ */
section {
    padding: var(--section-py) 0;
    position: relative;
}

.section--dark {
    background: rgba(0, 43, 67, 0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.section--deep {
    background: rgba(0, 37, 63, 0.45);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.section-eyebrow {
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: hsl(var(--accent));
    margin-bottom: 20px;
    font-weight: 500;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: hsl(var(--foreground));
    margin-bottom: 24px;
    font-weight: 400;
}

.section-title em {
    font-style: normal;
    color: hsl(var(--foreground));
}

.section-subtitle {
    font-size: 17px;
    color: hsl(var(--muted-foreground));
    max-width: 720px;
    line-height: 1.7;
}

/* ============================================================
   Courses Grid (5 大课程 - Velorah 暗调 + 玻璃卡)
   ============================================================ */
.courses {
    background: rgba(0, 43, 67, 0.35); backdrop-filter: blur(2px);
}

.courses__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 64px;
}

.course-card {
    position: relative;
    padding: 36px 28px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.5s var(--ease-cinematic),
                border-color 0.3s ease,
                background 0.3s ease;
    overflow: hidden;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.course-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%,
        rgba(217, 178, 106, 0.08) 0%,
        transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.course-card:hover {
    transform: translateY(-6px);
    border-color: rgba(217, 178, 106, 0.3);
    background: rgba(255, 255, 255, 0.04);
}

.course-card:hover::before {
    opacity: 1;
}

.course-card__num {
    font-family: var(--font-display);
    font-size: 14px;
    color: hsl(var(--accent));
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.course-card__title {
    font-family: var(--font-display);
    font-size: 28px;
    line-height: 1.15;
    color: hsl(var(--foreground));
    margin-bottom: 16px;
    font-weight: 400;
}

.course-card__desc {
    font-size: 14px;
    color: hsl(var(--muted-foreground));
    line-height: 1.6;
    margin-bottom: 24px;
}

.course-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: hsl(var(--accent));
    font-weight: 500;
    text-decoration: none;
    transition: gap 0.3s var(--ease-out);
}

.course-card:hover .course-card__link {
    gap: 12px;
}

.course-card__media {
    width: 100%;
    aspect-ratio: 16 / 10;
    margin: -36px -28px 24px;
    background: linear-gradient(135deg,
        rgba(217, 178, 106, 0.15) 0%,
        rgba(0, 43, 67, 0.45) 50%,
        rgba(0, 43, 67, 0.7) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--accent));
    font-family: var(--font-display);
    font-size: 36px;
    overflow: hidden;
}

.course-card__media--img {
    background-size: cover;
    background-position: center;
}

/* ============================================================
   Advantages (5 栏核心优势 - 极简编号)
   ============================================================ */
.advantages {
    background: rgba(0, 37, 63, 0.45); backdrop-filter: blur(2px);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    margin-top: 64px;
}

.advantage-item {
    position: relative;
    overflow: hidden;
    background: rgba(0, 37, 63, 0.45);
    border: 1px solid transparent;
    backdrop-filter: blur(2px);
    padding: 48px 32px;
    transition: transform 0.5s var(--ease-cinematic),
                border-color 0.3s ease,
                background 0.3s ease;
}

/* 金色光晕(顶部散开,同 course-card) */
.advantage-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%,
        rgba(217, 178, 106, 0.08) 0%,
        transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.advantage-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(217, 178, 106, 0.3);
}

/* 提优先级覆盖 .reveal.is-visible 的 transform:translateY(0) */
.advantage-item.reveal:hover {
    transform: translateY(-6px);
}

/* 覆盖 .reveal 的 transition(恢复 0.5s 电影缓动) */
.advantage-item.reveal {
    transition:
        transform 0.5s var(--ease-cinematic),
        border-color 0.3s ease,
        background 0.3s ease,
        opacity 1s var(--ease-cinematic);
}

.advantage-item:hover::before {
    opacity: 1;
}

.advantage-item__num {
    font-family: var(--font-mono);
    font-size: 14px;
    color: hsl(var(--accent));
    letter-spacing: 0.15em;
    margin-bottom: 32px;
    display: block;
}

.advantage-item__title {
    font-family: var(--font-display);
    font-size: 24px;
    line-height: 1.2;
    color: hsl(var(--foreground));
    margin-bottom: 16px;
    font-weight: 400;
}

.advantage-item__desc {
    font-size: 14px;
    color: hsl(var(--muted-foreground));
    line-height: 1.7;
}

/* ============================================================
   Results (升学成果 - 大数字 + Serif)
   ============================================================ */
.results {
    background: rgba(0, 43, 67, 0.35); backdrop-filter: blur(2px);
    text-align: center;
}

.results__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    margin-top: 64px;
}

.result-item__num {
    font-family: var(--font-display);
    font-size: clamp(64px, 8vw, 96px);
    line-height: 1;
    color: hsl(var(--foreground));
    margin-bottom: 12px;
    display: block;
}

.result-item__num span {
    color: hsl(var(--accent));
    font-size: 0.7em;
    margin-left: 4px;
}

.result-item__label {
    font-size: 14px;
    color: hsl(var(--muted-foreground));
    letter-spacing: 0.05em;
}

/* ============================================================
   Entity Card (GEO 实体信息)
   ============================================================ */
.entity-card {
    background: rgba(0, 37, 63, 0.45); backdrop-filter: blur(2px);
}

.entity-card__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    margin-top: 64px;
}

.entity-card__row {
    padding: 32px 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 24px;
    align-items: baseline;
}

.entity-card__row:nth-child(2n) {
    border-right: none;
}

.entity-card__row:nth-last-child(-n+2) {
    border-bottom: none;
}

.entity-card__label {
    font-size: 14px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: hsl(var(--accent));
    font-weight: 800;
}

.entity-card__value {
    font-size: 14px;
    color: hsl(var(--foreground));
    line-height: 1.6;
}

/* ============================================================
   CTA Finale (Velorah 暗调 Finale)
   ============================================================ */
.cta-finale {
    background: rgba(0, 37, 63, 0.45); backdrop-filter: blur(2px);
    padding: 160px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-finale::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%,
        rgba(217, 178, 106, 0.06) 0%,
        transparent 60%);
    pointer-events: none;
}

.cta-finale__inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.cta-finale__title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5.5vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: hsl(var(--foreground));
    margin-bottom: 24px;
    font-weight: 400;
}

.cta-finale__title em {
    font-style: normal;
    color: hsl(var(--foreground));
}

.cta-finale__sub {
    font-size: 17px;
    color: hsl(var(--muted-foreground));
    margin-bottom: 48px;
    line-height: 1.7;
}

/* ============================================================
   Float CTA (右下浮动)
   ============================================================ */
.float-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 浮窗电话:号码只在指针设备(PC)显示,触屏保持原生拨号 */
.float-cta__tel {
    display: none;
}

/* 文案按四字(电话咨询)占位,复制态“已复制”三字不引起按钮宽度跳动 */
.float-cta__label {
    min-width: 4em;
}

@media (hover: hover) and (pointer: fine) {
    .float-cta__tel {
        display: inline-block;
        margin-left: 8px;
        padding-left: 8px;
        border-left: 1px solid rgba(255, 255, 255, 0.28);
        font-family: var(--font-mono);
        font-size: 0.86em;
        letter-spacing: 0.02em;
        font-variant-numeric: tabular-nums;
    }
}

/* 复制成功:玻璃按钮提亮一档(与原版 liquid glass 同色系) */
.float-cta .btn-liquid.is-copied,
.float-cta .btn-liquid.is-copied:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* ============================================================
   Footer (Velorah 暗调)
   ============================================================ */
.site-footer {
    background: rgba(0, 31, 53, 0.65);
    padding: 80px 0 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 64px;
}

.site-footer__brand-logo {
    font-family: var(--font-display);
    font-size: 28px;
    color: hsl(var(--foreground));
    margin-bottom: 16px;
}

.footer__logo-img {
    /* 白色单色 logo:去掉白托板 */
    height: 56px;
    width: auto;
    display: block;
}

.site-footer__brand p {
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    line-height: 1.6;
    max-width: 320px;
}

.site-footer h4 {
    font-family: var(--font-display);
    font-size: 14px;
    color: hsl(var(--accent));
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-weight: 400;
}

.site-footer ul {
    list-style: none;
}

.site-footer ul li {
    padding: 6px 0;
    font-size: 13px;
}

.site-footer ul a {
    color: hsl(var(--muted-foreground));
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer ul a:hover {
    color: hsl(var(--foreground));
}

.site-footer__contact p {
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    line-height: 1.8;
    margin-bottom: 4px;
}

.site-footer__contact a {
    color: hsl(var(--accent));
}

.site-footer__legal {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 11px;
    color: hsl(var(--muted-foreground));
    line-height: 1.7;
}

.site-footer__legal p {
    margin-bottom: 4px;
}

/* ============================================================
   Campus 校园环境图文卡片
   ============================================================ */
.env-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 8px;
}

.env-card {
    margin: 0;
    padding: 0;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    overflow: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 0.4s ease, transform 0.4s var(--ease-cinematic), box-shadow 0.4s ease;
}

.env-card:hover {
    border-color: rgba(200, 164, 93, 0.5);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

/* 图片:悬停缩放 + 提亮 + 金色微染 */
.env-card img {
    display: block;
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.7s var(--ease-cinematic), filter 0.5s ease;
}

.env-card:hover img {
    transform: scale(1.08);
    filter: brightness(1.12) saturate(1.05);
}

/* 金色扫光(从左上扫到右下) */
.env-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(115deg,
        transparent 35%,
        rgba(200, 164, 93, 0.22) 50%,
        transparent 65%);
    transform: translateX(-120%);
    transition: transform 0.9s var(--ease-cinematic);
    pointer-events: none;
}

.env-card:hover::before {
    transform: translateX(120%);
}

/* 底部金色渐晕条(悬停浮现) */
.env-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    z-index: 3;
    background: linear-gradient(90deg, transparent, hsl(var(--accent)), transparent);
    opacity: 0;
    transform: scaleX(0.2);
    transition: opacity 0.4s ease, transform 0.4s var(--ease-cinematic);
    pointer-events: none;
}

.env-card:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.env-card figcaption {
    padding: 14px 16px;
    font-family: var(--font-display);
    font-size: 16px;
    color: hsl(var(--foreground));
    text-align: center;
    letter-spacing: 0.06em;
    transition: color 0.3s ease;
}

.env-card:hover figcaption {
    color: hsl(var(--accent));
}

@media (max-width: 1024px) {
    .env-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .env-grid { grid-template-columns: 1fr; }
    .env-card img { height: 200px; }
}

/* ============================================================
   Campus 分类切换 Tab(校园环境 / 教学课堂 / 校园社团)
   复用 env-grid 卡片样式,这里只做 Tab + 面板容器
   ============================================================ */
.gallery-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 28px 0 24px;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.gallery-tab {
    flex: 1 1 0;
    min-width: 140px;
    appearance: none;
    background: transparent;
    border: 1px solid transparent;
    color: hsl(var(--muted-foreground));
    padding: 14px 16px;
    font-family: var(--font-display);
    font-size: 15px;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
}

.gallery-tab:hover {
    color: hsl(var(--foreground));
    background: rgba(200, 164, 93, 0.06);
}

.gallery-tab.is-active {
    color: hsl(var(--accent));
    background: rgba(200, 164, 93, 0.12);
    border-color: rgba(200, 164, 93, 0.45);
    box-shadow: 0 0 0 1px rgba(200, 164, 93, 0.15) inset;
}

.gallery-tab__zh {
    font-size: 16px;
    font-weight: 600;
}

.gallery-tab__en {
    font-size: 11px;
    opacity: 0.7;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.gallery-tab__count {
    font-size: 11px;
    color: hsl(var(--muted-foreground));
    opacity: 0.6;
    font-family: var(--font-mono);
}

.gallery-tab.is-active .gallery-tab__count {
    color: hsl(var(--accent));
    opacity: 0.9;
}

/* 面板容器 */
.gallery-panels {
    position: relative;
}

.gallery-panel {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.28s ease, transform 0.28s ease;
    pointer-events: none;
}

.gallery-panel.is-active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.gallery-panel[hidden] {
    display: none !important;
}

/* 移动端 Tab 换行 */
@media (max-width: 720px) {
    .gallery-tabs {
        flex-direction: column;
        gap: 8px;
    }
    .gallery-tab {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        padding: 12px 16px;
    }
    .gallery-tab__count {
        margin-left: auto;
    }
}

/* ============================================================
   Campus 校园环境图文卡片 END
   ============================================================ */

/* ============================================================
   表单提交成功面板(微信对接)
   ============================================================ */
.form-success {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 10, 24, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-cinematic);
}

.form-success.open {
    opacity: 1;
    pointer-events: auto;
}

.form-success__card {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 40px 32px 32px;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(200, 164, 93, 0.08) 0%, transparent 60%),
        rgba(0, 25, 45, 0.95);
    border: 1px solid rgba(200, 164, 93, 0.25);
    text-align: center;
}

.form-success__close {
    position: absolute;
    top: 12px;
    right: 16px;
    width: 36px;
    height: 36px;
    font-size: 24px;
    line-height: 1;
    color: hsl(var(--foreground));
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    cursor: pointer;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.form-success__close:hover {
    border-color: hsl(var(--accent));
    transform: rotate(90deg);
}

.form-success__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #0a1a2a;
    background: hsl(var(--accent));
    border-radius: 50%;
}

.form-success__card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 400;
    color: hsl(var(--foreground));
    margin: 0 0 8px;
}

.form-success__tip {
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    margin: 0 0 20px;
}

.form-success__wechat {
    display: inline-block;
    padding: 10px 24px;
    margin-bottom: 16px;
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed rgba(200, 164, 93, 0.4);
}

.form-success__wechat strong {
    font-size: 18px;
    color: hsl(var(--accent));
    letter-spacing: 0.05em;
}

.form-success__summary {
    margin: 0 0 20px;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.8;
    text-align: left;
    white-space: pre-wrap;
    word-break: break-all;
    color: hsl(var(--muted-foreground));
    background: rgba(0, 0, 0, 0.25);
    border-left: 2px solid hsl(var(--accent));
}

.form-success__steps {
    margin: 14px 0 0;
    font-size: 12px;
    color: hsl(var(--muted-foreground));
    line-height: 1.8;
}

.form-success__steps strong {
    color: hsl(var(--accent));
    font-weight: 500;
}

/* ============================================================
   表单提交成功面板 END
   ============================================================ */

/* ============================================================
   Page Hero (子页头 - 简洁版)
   ============================================================ */
.page-hero {
    padding: 200px 0 100px;
    text-align: center;
    background: rgba(0, 43, 67, 0.35); backdrop-filter: blur(2px);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle,
        rgba(217, 178, 106, 0.08) 0%,
        transparent 50%);
    pointer-events: none;
}

.page-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.page-hero__eyebrow {
    font-size: 12px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: hsl(var(--accent));
    margin-bottom: 24px;
    font-weight: 500;
}

.page-hero__title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1;
    letter-spacing: -0.025em;
    color: hsl(var(--foreground));
    margin-bottom: 24px;
    font-weight: 400;
}

.page-hero__title em {
    font-style: normal;
    color: hsl(var(--foreground));
}

.page-hero__lede {
    font-size: 17px;
    color: hsl(var(--muted-foreground));
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.7;
}

/* 国融部 hero 全景图 */
.page-hero__img {
    display: block;
    width: 100%;
    max-width: 1080px;
    margin: 48px auto 0;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

/* ============================================================
   Reveal Animation (滚动入场)
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease-cinematic), transform 1s var(--ease-cinematic);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   Desktop guard: mobile panel 永不显示在桌面端
   ============================================================ */
@media (min-width: 769px) {
    .nav__mobile-panel {
        display: none !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
    .nav__hamburger {
        display: none !important;
    }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
    :root {
        --container-px: 24px;
        --section-py: 90px;
    }
    .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .entity-card__grid { grid-template-columns: 1fr; }
    .entity-card__row { grid-template-columns: 1fr; gap: 8px; border-right: none !important; }
}

@media (max-width: 768px) {
    :root {
        --container-px: 20px;
        --section-py: 70px;
    }
    .nav { padding: 18px 20px; }
    .nav__menu { display: none; }
    .nav__hamburger { display: flex; align-items: center; justify-content: center; }
    .nav__cta, .nav__cta-btn { display: none; }  /* 桌面 CTA 在移动端也隐藏,改用面板里的 */
    .hero { padding: 140px 20px 100px; min-height: 90vh; }
    .hero__title { font-size: 36px; }
    .stats-strip__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .stats-strip__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 24px; }
    .stats-strip__item:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .site-footer__brand { grid-column: 1 / -1; }
    .site-footer__brand p { max-width: 100%; }
    .site-footer__contact { grid-column: 1 / -1; }
    .site-footer ul li { padding: 6px 0; }
    .site-footer__legal { margin-top: 8px; }
    .float-cta { bottom: 16px; right: 16px; }
}

@media (max-width: 480px) {
    .hero__title { font-size: 32px; }
    .section-title { font-size: 32px; }
    .page-hero__title { font-size: 32px; }
    .stats-strip__num { font-size: 36px; }
    .result-item__num { font-size: 56px; }
}
/* ============================================================
   Admission Page
   ============================================================ */
.admission-block {
    padding: 80px 0;
    position: relative;
}

.admission-grid {
    list-style: none;
    padding: 0;
    margin: 0 0 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.admission-card {
    /* 卡片内改纵向 flex:末尾 CTA 用 margin-top:auto 贴底,与文案行数无关 */
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-top: 3px solid hsl(var(--accent));
    border-radius: 0;
    transition: transform 0.4s var(--ease-cinematic), background 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.admission-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.05);
}

.admission-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    line-height: 1.2;
    color: hsl(var(--foreground));
    margin: 0 0 16px;
    font-weight: 400;
}

.admission-card > p {
    font-size: 14px;
    color: hsl(var(--muted-foreground));
    line-height: 1.6;
    margin: 0 0 20px;
}

.admission-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 2;
}

.admission-card__features li {
    padding: 2px 0;
    color: hsl(var(--muted-foreground));
}

/* 卡片末尾 CTA 贴底对齐(通用:不依赖固定高度/行数) */
.admission-card > .btn-liquid {
    margin-top: auto;
    align-self: flex-start;
}

.admission-note {
    margin-top: 32px;
    padding: 28px 32px;
    background: rgba(217, 178, 106, 0.08);
    border-left: 3px solid hsl(var(--accent));
    border-radius: 0;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.admission-note h3 {
    font-family: var(--font-display);
    font-size: 18px;
    color: hsl(var(--accent));
    margin: 0 0 12px;
    font-weight: 400;
}

.admission-note ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
}

.admission-note ul li {
    padding: 4px 0;
    color: hsl(var(--foreground));
}

.admission-note ul li::before {
    content: '· ';
    color: hsl(var(--accent));
    margin-right: 8px;
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.mode-card {
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.mode-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    color: hsl(var(--foreground));
    margin: 0 0 16px;
    font-weight: 400;
}

/* ===== 全站文字卡片统一 hover(浅色 + 金边 + 上浮) ===== */
.mode-card,
.admission-card,
.course-card,
.faq-item,
.outcome-track,
.process-step,
.course-block__col {
    transition:
        transform 0.4s var(--ease-cinematic),
        background 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.mode-card:hover,
.admission-card:hover,
.course-card:hover,
.faq-item:hover,
.outcome-track:hover,
.process-step:hover,
.course-block__col:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(200, 164, 93, 0.35);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.mode-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.9;
}

.mode-card ul li {
    padding: 4px 0;
    color: hsl(var(--muted-foreground));
}

.mode-card ul li::before {
    content: '· ';
    color: hsl(var(--accent));
    margin-right: 8px;
}

.process-steps {
    list-style: none;
    padding: 0;
    margin: 40px 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    counter-reset: process;
}

.process-step {
    padding: 28px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    text-align: left;
    position: relative;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.process-step__num {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 36px;
    color: hsl(var(--accent));
    margin-bottom: 16px;
    font-weight: 400;
    line-height: 1;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 18px;
    color: hsl(var(--foreground));
    margin: 0 0 8px;
    font-weight: 400;
}

.process-step p {
    font-size: 13px;
    color: hsl(var(--muted-foreground));
    margin: 0;
    line-height: 1.5;
}

.outcome-tracks {
    list-style: none;
    padding: 0;
    margin: 40px 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.outcome-track {
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform 0.4s var(--ease-cinematic);
}

.outcome-track:hover {
    transform: translateY(-4px);
}

.outcome-track h3 {
    font-family: var(--font-display);
    font-size: 22px;
    color: hsl(var(--foreground));
    margin: 0 0 16px;
    font-weight: 400;
}

.outcome-track__highlight {
    font-size: 16px;
    color: hsl(var(--muted-foreground));
    margin: 0 0 16px;
    line-height: 1.6;
    /* 标题与数字 50% 始终同行,容器窄时按比例缩字号 */
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    column-gap: 6px;
    word-break: keep-all;
    overflow-wrap: normal;
}

.outcome-track__highlight .count-up {
    color: hsl(var(--accent));
    font-weight: 700;
    font-size: 28px;
    font-family: var(--font-display);
    font-variant-numeric: tabular-nums;
    margin: 0 2px 0 4px;
    /* 把数字和 % 绑定成不可拆分单元 */
    white-space: nowrap;
    flex-shrink: 0;
}

.outcome-track__highlight::after {
    /* 让数字后的 % 不会单独掉到下一行 */
    content: "";
}

/* 容器窄时整体缩字号,保证标题与数字仍在一行 */
@media (max-width: 1100px) {
    .outcome-track__highlight {
        font-size: 14px;
    }
    .outcome-track__highlight .count-up {
        font-size: 24px;
    }
}

@media (max-width: 820px) {
    .outcome-track__highlight {
        font-size: 13px;
    }
    .outcome-track__highlight .count-up {
        font-size: 22px;
    }
}

.outcome-track ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
}

.outcome-track ul li {
    padding: 3px 0;
    color: hsl(var(--muted-foreground));
}

/* ============================================================
   Forms
   ============================================================ */
.admission-form, .visit-form {
    max-width: 640px;
    margin: 40px auto 0;
    padding: 40px 36px;
    background: rgba(0, 43, 67, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.form-row {
    margin-bottom: 24px;
}

.form-row label {
    display: block;
    font-size: 13px;
    color: hsl(var(--foreground));
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-row .required {
    color: #E07A5F;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 14px;
    font-family: inherit;
    color: hsl(var(--foreground));
    background: rgba(0, 43, 67, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0;
    transition: border-color 0.3s ease, background 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: hsl(var(--accent));
    background: rgba(0, 43, 67, 0.95);
}

.form-row select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%23A8AAB3' d='M6 9L1 4h10z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* 表单校验反馈(不合格字段逐条红字提示) */
.form-row.form-row--invalid input,
.form-row.form-row--invalid select,
.form-row.form-row--invalid textarea {
    border-color: #EE8C6F;
    background: rgba(238, 140, 111, 0.08);
}

.form-row.form-row--invalid label {
    color: #EE8C6F;
}

.form-error {
    margin: 8px 0 0;
    font-size: 13px;
    line-height: 1.5;
    color: #EE8C6F;
}

/* ============================================================
   Subpage Canvas(子页星空背景)
   ============================================================ */
.subpage-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* ============================================================
   Course Page(板块样式)
   ============================================================ */
.course-block {
    padding: 100px 0;
    position: relative;
}

.course-block__header {
    text-align: center;
    margin-bottom: 56px;
}

.course-block__eyebrow {
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: hsl(var(--accent));
    margin: 0 0 16px;
    font-weight: 500;
}

.course-block__title {
    font-family: var(--font-display);
    font-size: clamp(32px, 4.5vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: hsl(var(--foreground));
    margin: 0 0 16px;
    font-weight: 400;
}

.course-block__sub {
    font-size: 16px;
    color: hsl(var(--muted-foreground));
    margin: 0;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.course-block__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 320px));
    gap: 20px;
    margin-bottom: 48px;
    align-items: stretch;
    justify-content: center;
}

.course-block__col {
    padding: 28px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    min-height: 220px;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s var(--ease-cinematic), background 0.3s ease;
}

.course-block__col:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.05);
}

.course-block__col h3 {
    font-family: var(--font-display);
    font-size: 20px;
    color: hsl(var(--accent));
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-weight: 400;
}

.course-block__list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
}

.course-block__list li {
    padding: 4px 0;
    color: hsl(var(--muted-foreground));
}

/* 合规声明 / 免责声明小字 */
.compliance-line {
    font-size: 11px;
    line-height: 1.6;
    color: hsl(var(--muted-foreground));
    opacity: 0.7;
    margin: 16px 0 0;
    padding-top: 12px;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
    font-style: italic;
}

.course-block__list li strong {
    color: hsl(var(--foreground));
    font-weight: 500;
}

.course-block__cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   FAQ Page · 工整玻璃卡片列表
   ============================================================ */
.faq-section {
    padding: 80px 0;
    position: relative;
}

.faq-section--alt {
    background: rgba(0, 37, 63, 0.25);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.faq-list {
    list-style: none;
    padding: 0;
    margin: 40px auto 0;
    max-width: 880px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    overflow: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-item details {
    width: 100%;
}

.faq-item details summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 28px;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 19px;
    line-height: 1.4;
    color: hsl(var(--foreground));
    font-weight: 400;
    list-style: none;
    user-select: none;
    transition: color 0.2s ease;
}

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

.faq-item details summary:hover {
    color: hsl(var(--accent));
}

/* + / - 切换标记 */
.faq-item details summary::after {
    content: '+';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: hsl(var(--accent));
    font-size: 18px;
    font-weight: 300;
    font-family: var(--font-body);
    flex-shrink: 0;
    transition: transform 0.4s var(--ease-cinematic), background 0.3s ease;
}

.faq-item details[open] summary::after {
    content: '−';
    transform: rotate(180deg);
    background: hsl(var(--accent));
    color: hsl(var(--background));
    border-color: hsl(var(--accent));
}

.faq-answer {
    padding: 0 28px 24px;
    font-size: 14px;
    line-height: 1.8;
    color: hsl(var(--muted-foreground));
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
    margin-top: -4px;
}

.faq-answer p {
    margin: 0 0 12px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul, .faq-answer ol {
    margin: 0 0 12px;
    padding-left: 20px;
}

.faq-answer ul li, .faq-answer ol li {
    padding: 3px 0;
}

.faq-answer a {
    color: hsl(var(--accent));
    text-decoration: none;
    border-bottom: 1px solid rgba(217, 178, 106, 0.3);
    transition: border-color 0.2s ease;
}

.faq-answer a:hover {
    border-bottom-color: hsl(var(--accent));
}

.faq-answer strong {
    color: hsl(var(--foreground));
    font-weight: 500;
}