/* ==========================================================================
   麦肯锡官网 —— 前台样式（权威咨询风）
   设计基调：深海蓝权威基底 + 黄铜金强调 + 大量留白 + 极细线框
   设计原则：
     1. 不用霓虹发光、不用紫渐变色（显得廉价，非咨询业语言）
     2. 强调色只用于关键指引（标签、下划线、悬停），不铺面积
     3. 深色区块靠「细网格 + 大留白」营造秩序感，而非光效堆砌
   ========================================================================== */

:root {
    /* ---- 品牌结构色（可由后台「网站设置」注入覆盖）---- */
    --hy-primary: #12284B;          /* 主色：权威海军蓝 */
    --hy-primary-deep: #0A1929;     /* 深色基底：全站深色区块底 */
    --hy-primary-night: #0E2438;    /* 次级深色：CTA 通栏 / 页头 */
    --hy-primary-abyss: #061420;    /* 最深：页脚收口 */

    /* ---- 强调色 ---- */
    --hy-accent: #C9A227;           /* 强调色：黄铜金，咨询业信誉色 */
    --hy-accent-soft: rgba(201, 162, 39, 0.16);
    --hy-accent-line: rgba(201, 162, 39, 0.34);
    --hy-accent-glow: rgba(201, 162, 39, 0.26);
    --hy-on-accent: #0A1929;        /* 强调色底上的文字色（金底用深色字） */

    /* ---- 深色区块内的文字层 ---- */
    --hy-text-on-dark: #FFFFFF;
    --hy-text-light: #C3CFDF;       /* 深底浅字（正文） */
    --hy-text-light-dim: rgba(195, 207, 223, 0.72);
    --hy-text-light-faint: rgba(195, 207, 223, 0.55);

    /* ---- 浅色页面层 ---- */
    --hy-text: #0F172A;
    --hy-text-muted: #5B6B85;
    --hy-text-faint: #8A94A6;
    --hy-border: #E4EAF3;
    --hy-border-strong: #D3DCEA;
    --hy-bg: #F7F8FA;
    --hy-card: #FFFFFF;
    --hy-tint: #F2F6FC;             /* 浅色填充（表头、代码块、略染底） */
    --hy-tint-soft: #F7FAFF;

    /* ---- 渐变（由主色/强调色派生，统一出口）---- */
    --hy-gradient: linear-gradient(135deg, var(--hy-primary) 0%, var(--hy-primary-deep) 100%);
    --hy-gradient-btn: linear-gradient(135deg, var(--hy-primary) 0%, #1E4478 100%);
    --hy-gradient-accent: linear-gradient(135deg, #C9A227 0%, #E0BC4A 100%);
    --hy-gradient-line: linear-gradient(90deg, rgba(201, 162, 39, 0), var(--hy-accent), rgba(201, 162, 39, 0));

    /* ---- 圆角（比旧版更收敛，靠留白而非圆润讨好）---- */
    --hy-radius: 12px;
    --hy-radius-sm: 8px;
    --hy-radius-lg: 16px;

    /* ---- 阴影（压平，避免糖果感）---- */
    --hy-shadow: 0 8px 30px rgba(10, 25, 41, 0.07);
    --hy-shadow-hover: 0 16px 44px rgba(10, 25, 41, 0.14);
    --hy-glow: 0 0 0 1px var(--hy-accent-line), 0 0 28px var(--hy-accent-glow);

    /* ---- 语义色（状态提示，保持通用不随主题变）---- */
    --hy-ok: #047857;
    --hy-ok-bg: #ECFDF5;
    --hy-ok-border: #A7F3D0;
    --hy-info: #1D4ED8;
    --hy-info-bg: #EFF6FF;
    --hy-info-border: #BFDBFE;
    --hy-warn: #B45309;
    --hy-warn-bg: #FFFBEB;
    --hy-warn-border: #FDE68A;
    --hy-danger: #B91C1C;
    --hy-danger-bg: #FEF2F2;
    --hy-danger-border: #FECACA;
    --hy-price: #B3402A;            /* 价格/删减提示：砖红，比亮橙稳重 */

    --hy-font: 'Inter', 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
    --hy-header-h: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--hy-font);
    font-size: 15px;
    line-height: 1.7;
    color: var(--hy-text);
    background: var(--hy-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

a { color: inherit; text-decoration: none; transition: color .2s ease; }
img { max-width: 100%; display: block; border: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; }

/* ---------------- 通用排版 ---------------- */
.section { padding: 96px 0; position: relative; }
.section-sm { padding: 64px 0; }
.section-dark {
    background: var(--hy-primary-deep);
    color: var(--hy-text-light);
    position: relative;
    overflow: hidden;
}
.section-dark::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--hy-accent-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--hy-accent-soft) 1px, transparent 1px);
    background-size: 72px 72px;
    opacity: .5;
    mask-image: radial-gradient(ellipse at center, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 78%);
    pointer-events: none;
}
.section-dark > * { position: relative; z-index: 1; }

.section-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
    color: var(--hy-accent); font-weight: 600; margin-bottom: 16px;
}
.section-label::before {
    content: ''; width: 26px; height: 1px; background: var(--hy-accent); display: inline-block;
}
.section-title { font-size: 38px; margin-bottom: 16px; letter-spacing: -0.015em; }
.section-dark .section-title { color: var(--hy-text-on-dark); }
.section-desc { font-size: 16px; color: var(--hy-text-muted); }
.section-dark .section-desc { color: var(--hy-text-light-dim); }

.text-accent { color: var(--hy-accent); }
.text-gradient {
    background: linear-gradient(120deg, #C9A227 0%, #E0BC4A 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------------- 按钮 ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 30px; border-radius: 6px; border: 1px solid transparent;
    font-weight: 600; font-size: 15px; cursor: pointer; position: relative;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
    white-space: nowrap; overflow: hidden;
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn-primary {
    background: var(--hy-gradient-btn); color: var(--hy-text-on-dark);
    box-shadow: 0 6px 20px rgba(10, 25, 41, .22);
}
.btn-primary:hover {
    box-shadow: 0 12px 34px rgba(10, 25, 41, .3), 0 0 0 1px var(--hy-accent-line);
    transform: translateY(-2px);
}
.btn-outline {
    border-color: var(--hy-accent-line); color: var(--hy-accent); background: var(--hy-accent-soft);
}
.btn-outline:hover { background: rgba(201, 162, 39, .2); border-color: var(--hy-accent); box-shadow: 0 0 0 1px var(--hy-accent-line); transform: translateY(-2px); }
.btn-light { background: var(--hy-card); color: var(--hy-primary); box-shadow: var(--hy-shadow); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--hy-shadow-hover); }
.btn-ghost { border-color: var(--hy-border); color: var(--hy-text); background: var(--hy-card); }
.btn-ghost:hover { border-color: var(--hy-accent); color: var(--hy-primary); }
.btn-sm { padding: 9px 20px; font-size: 13px; }
.btn-lg { padding: 16px 40px; font-size: 16px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn .ripple {
    position: absolute; border-radius: 50%; transform: scale(0);
    background: rgba(255, 255, 255, .5); animation: ripple .6s linear; pointer-events: none;
}
@keyframes ripple { to { transform: scale(4); opacity: 0; } }

/* ---------------- 顶部导航 ---------------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 900;
    height: var(--hy-header-h);
    display: flex; align-items: center;
    background: rgba(10, 25, 41, .62);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--hy-accent-soft);
    transition: background .3s ease, box-shadow .3s ease, height .3s ease;
}
.site-header.is-scrolled {
    background: rgba(255, 255, 255, .96);
    border-bottom-color: var(--hy-border);
    box-shadow: 0 6px 24px rgba(10, 25, 41, .10);
}
/* Logo 状态（v3.4.4，用户方案）：顶部深色底 → Logo 纯白剪影；滚动后白底导航 → Logo 原色 */
.brand { display: flex; align-items: center; gap: 12px; color: var(--hy-text-on-dark); }
/* 谷歌翻译改写节点会把 Logo 拉伸变形：notranslate + 锁死尺寸双保险 */
.brand-logo { height: 46px !important; width: auto !important; object-fit: contain; display: block; }
.brand-logo-full { height: 46px !important; width: auto !important; object-fit: contain; display: block; }
.brand-logo,
.brand-logo-full { filter: brightness(0) invert(1); transition: filter .3s ease; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; }
/* 滚动后（白底导航）：Logo 恢复原色，导航文字转深色 */
.site-header.is-scrolled .brand-logo,
.site-header.is-scrolled .brand-logo-full { filter: none; }
.site-header.is-scrolled .brand-text strong { color: var(--hy-primary); }
.site-header.is-scrolled .brand-text span { color: var(--hy-accent); }
.site-header.is-scrolled .main-nav > li > a { color: var(--hy-text); }
.site-header.is-scrolled .main-nav > li > a:hover,
.site-header.is-scrolled .main-nav > li > a.active { color: var(--hy-primary); }
.site-header.is-scrolled .header-actions .btn-outline { background: #FFFFFF; border-color: var(--hy-border); color: var(--hy-primary); }
.site-header.is-scrolled .header-actions .btn-outline:hover { border-color: var(--hy-accent); color: var(--hy-primary); }
.site-header.is-scrolled .nav-toggle span,
.site-header.is-scrolled .nav-toggle span::before,
.site-header.is-scrolled .nav-toggle span::after { background: var(--hy-primary); }
/* 横版整标（145:55）：Logo 与文字已在图片内，整块替换 */
.brand-logo-full { height: 46px; width: auto; display: block; }
.brand-text strong { display: block; font-size: 17px; letter-spacing: .04em; line-height: 1.2; }
.brand-text span { display: block; font-size: 11px; color: var(--hy-accent); letter-spacing: .12em; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { position: relative; }
.main-nav > li > a {
    display: block; padding: 10px 16px; color: rgba(255, 255, 255, .84);
    font-size: 15px; border-radius: 6px; position: relative;
}
.main-nav > li > a::after {
    content: ''; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px;
    background: var(--hy-gradient-line); transform: scaleX(0); transition: transform .3s ease;
}
.main-nav > li > a:hover, .main-nav > li > a.active { color: var(--hy-text-on-dark); }
.main-nav > li > a:hover::after, .main-nav > li > a.active::after { transform: scaleX(1); }

.sub-nav {
    position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
    min-width: 300px; background: var(--hy-card); border-radius: 10px; padding: 10px;
    box-shadow: 0 22px 60px rgba(10, 25, 41, .22); border: 1px solid var(--hy-border);
    opacity: 0; visibility: hidden; transition: all .25s ease;
}
.has-sub:hover .sub-nav { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.sub-nav a {
    display: block; padding: 10px 14px; border-radius: 6px; color: var(--hy-text);
    font-size: 14px; line-height: 1.5;
}
.sub-nav a:hover { background: var(--hy-tint); color: var(--hy-primary); }
.sub-nav a.active { background: var(--hy-tint); color: var(--hy-primary); font-weight: 600; }
.sub-nav a.active small { color: var(--hy-primary); opacity: .8; }
.sub-nav a small { display: block; color: var(--hy-text-muted); font-size: 12px; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
    display: none; width: 42px; height: 42px; border-radius: 10px;
    background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18);
    cursor: pointer; position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    position: absolute; left: 11px; width: 20px; height: 2px; background: #fff; content: '';
    transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle span { top: 20px; }
.nav-toggle span::before { top: -6px; left: 0; }
.nav-toggle span::after { top: 6px; left: 0; }
body.nav-open .nav-toggle span { transform: rotate(45deg); }
body.nav-open .nav-toggle span::before { transform: rotate(-90deg) translateX(-6px); }
body.nav-open .nav-toggle span::after { opacity: 0; }

/* ---------------- 首屏 Hero ---------------- */
.hero {
    position: relative; min-height: 100vh; padding: calc(var(--hy-header-h) + 70px) 0 90px;
    display: flex; align-items: center; overflow: hidden;
    background: radial-gradient(1100px 560px at 80% 14%, var(--hy-accent-soft), transparent 62%), var(--hy-primary-deep);
    color: var(--hy-text-on-dark);
}
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .62; }
.hero::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10, 25, 41, .1) 0%, rgba(10, 25, 41, .7) 100%);
    pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-tag {
    display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px; border-radius: 4px;
    background: var(--hy-accent-soft); border: 1px solid var(--hy-accent-line);
    color: var(--hy-accent); font-size: 13px; letter-spacing: .06em; margin-bottom: 26px;
}
.hero-tag i { width: 6px; height: 6px; border-radius: 50%; background: var(--hy-accent); animation: pulse-dot 2.4s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.hero h1 { font-size: 54px; line-height: 1.16; margin-bottom: 22px; letter-spacing: -0.02em; }
.hero h1 em { font-style: normal; background: var(--hy-gradient-accent); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h2 { font-size: 17px; font-weight: 500; color: var(--hy-text-light); margin-bottom: 18px; letter-spacing: .02em; }
.hero p.lead { font-size: 16px; color: var(--hy-text-light-dim); max-width: 560px; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 46px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 40px; }
.hero-stats .stat strong { display: block; font-size: 30px; color: var(--hy-text-on-dark); }
.hero-stats .stat span { font-size: 13px; color: var(--hy-text-light-faint); }

.hero-visual { position: relative; height: 460px; }
.globe-wrap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
/* 结构示意：极细线框 + 单一强调色节点，去光晕堆砌 */
.globe {
    width: 340px; height: 340px; border-radius: 50%; position: relative;
    background: radial-gradient(circle at 34% 30%, var(--hy-accent-soft), rgba(10, 25, 41, .92) 64%);
    border: 1px solid var(--hy-accent-line);
    box-shadow: inset 0 0 60px rgba(10, 25, 41, .55);
    overflow: hidden;
}
.globe::before, .globe::after {
    content: ''; position: absolute; inset: -1px; border-radius: 50%;
    background-image:
        repeating-linear-gradient(0deg, var(--hy-accent-soft) 0 1px, transparent 1px 28px),
        repeating-linear-gradient(90deg, var(--hy-accent-soft) 0 1px, transparent 1px 28px);
    animation: globe-spin 30s linear infinite;
}
.globe::after { animation-duration: 48s; animation-direction: reverse; opacity: .55; }
@keyframes globe-spin { to { transform: rotate(360deg); } }
.globe-ring {
    position: absolute; border: 1px dashed var(--hy-accent-line); border-radius: 50%;
}
.globe-ring.r1 { inset: -34px; animation: globe-spin 38s linear infinite; }
.globe-ring.r2 { inset: -68px; animation: globe-spin 56s linear infinite reverse; }
.globe-dot {
    position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--hy-accent);
    animation: pulse-dot 3s infinite;
}

/* ---------------- 卡片 ---------------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
    background: var(--hy-card); border: 1px solid var(--hy-border); border-radius: var(--hy-radius);
    padding: 30px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--hy-shadow-hover); border-color: var(--hy-accent-line); }
.card-icon {
    width: 54px; height: 54px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
    background: var(--hy-tint);
    color: var(--hy-primary); margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card h3 a:hover { color: var(--hy-primary); }
.card-sub { font-size: 13px; color: var(--hy-accent); font-weight: 600; margin-bottom: 12px; letter-spacing: .02em; }
.card p { color: var(--hy-text-muted); font-size: 14.5px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--hy-primary); font-weight: 600; font-size: 14px; margin-top: 18px; }
.card-link:hover { gap: 12px; color: var(--hy-accent); }

/* 玻璃拟态卡片（暗色区块内）—— 收敛为「细线面板」 */
.card-glass {
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--hy-radius); padding: 30px; color: var(--hy-text-light);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    position: relative; overflow: hidden;
}
.card-glass::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--hy-accent-line), transparent);
    opacity: 0; transition: opacity .3s ease;
}
.card-glass:hover { transform: translateY(-5px); border-color: var(--hy-accent-line); box-shadow: 0 18px 50px rgba(0, 0, 0, .28); }
.card-glass:hover::before { opacity: 1; }
.card-glass h3 { color: var(--hy-text-on-dark); font-size: 19px; margin-bottom: 10px; }
.card-glass .card-sub { color: var(--hy-accent); }
.card-glass p { color: var(--hy-text-light-dim); font-size: 14.5px; }
.card-glass .card-icon { background: var(--hy-accent-soft); color: var(--hy-accent); }

/* ---------------- 技术标签云 ---------------- */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.tag-pill {
    padding: 11px 22px; border-radius: 4px; font-size: 14px;
    background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .14);
    color: var(--hy-text-light); transition: all .3s ease;
}
.tag-pill:hover {
    background: var(--hy-accent-soft); border-color: var(--hy-accent-line); transform: translateY(-3px);
    box-shadow: 0 8px 26px rgba(0, 0, 0, .22); color: var(--hy-text-on-dark);
}

/* ---------------- 世界地图服务覆盖 ---------------- */
.map-wrap {
    position: relative; border-radius: var(--hy-radius-lg); overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .1); background: rgba(255, 255, 255, .03);
    padding: 24px;
}
.map-dots { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 20px; }
.map-dot-item {
    display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--hy-text-light-dim);
}
.map-dot-item i { width: 5px; height: 5px; border-radius: 50%; background: var(--hy-accent); animation: pulse-dot 2.6s infinite; }
.world-svg { width: 100%; height: auto; display: block; }
.world-svg path { fill: var(--hy-accent-soft); stroke: var(--hy-accent-line); stroke-width: 1; }
.world-svg .ping { fill: var(--hy-accent); }
/* 节点光点：呼吸闪烁 + 发光 */
.world-svg .ping {
    transform-box: fill-box; transform-origin: center;
    animation: ping-blink 2.4s ease-in-out infinite;
}
@keyframes ping-blink {
    0%, 100% { opacity: .5; transform: scale(.85); }
    50%      { opacity: 1;  transform: scale(1.15); }
}
/* 节点光点：雷达波纹扩散 */
.world-svg .ping-halo {
    fill: none; stroke: var(--hy-accent); stroke-width: 1.4;
    transform-box: fill-box; transform-origin: center;
    animation: ping-halo 2.4s cubic-bezier(.2, .6, .4, 1) infinite;
}
@keyframes ping-halo {
    0%   { opacity: .75; transform: scale(.5); }
    75%  { opacity: 0;   transform: scale(3); }
    100% { opacity: 0;   transform: scale(3); }
}
/* 逐点错开节奏，避免整齐划一 */
.world-svg circle:nth-of-type(1) { animation-delay: 0s; }
.world-svg circle:nth-of-type(2) { animation-delay: .3s; }
.world-svg circle:nth-of-type(3) { animation-delay: .6s; }
.world-svg circle:nth-of-type(4) { animation-delay: .9s; }
.world-svg circle:nth-of-type(5) { animation-delay: 1.2s; }
.world-svg circle:nth-of-type(6) { animation-delay: 1.5s; }
.world-svg circle:nth-of-type(7) { animation-delay: 1.8s; }
@media (prefers-reduced-motion: reduce) {
    .world-svg .ping, .world-svg .ping-halo { animation: none; }
}

/* ---------------- 流程时间轴 ---------------- */
.timeline { position: relative; padding: 20px 0; }
.timeline::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(180deg, transparent, var(--hy-accent-line), transparent);
    transform: translateX(-50%);
}
.timeline-item { position: relative; width: 50%; padding: 0 48px 42px 0; }
.timeline-item:nth-child(even) { margin-left: 50%; padding: 0 0 42px 48px; text-align: left; }
.timeline-item:nth-child(odd) { text-align: right; }
.timeline-item .dot {
    position: absolute; top: 6px; width: 15px; height: 15px; border-radius: 50%;
    background: var(--hy-primary-night); border: 2px solid var(--hy-accent);
}
.timeline-item:nth-child(odd) .dot { right: -8px; }
.timeline-item:nth-child(even) .dot { left: -8px; }
.timeline-item .step-no { font-size: 12px; letter-spacing: .18em; color: var(--hy-accent); font-weight: 600; }
.timeline-item h4 { color: var(--hy-text-on-dark); font-size: 18px; margin: 8px 0 8px; }
.timeline-item p { color: var(--hy-text-light-dim); font-size: 14px; }
/* 浅色区块（如「关于我们 · 发展历程」）自动改用深色文字 */
.section:not(.section-dark) .timeline-item h4 { color: var(--hy-text); }
.section:not(.section-dark) .timeline-item p { color: var(--hy-text-muted); line-height: 1.75; }

/* 横向流程（浅色区块） */
.process-flow { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; position: relative; }
.process-step { text-align: center; position: relative; padding-top: 12px; }
.process-step .no {
    width: 46px; height: 46px; border-radius: 10px; margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center; font-weight: 700;
    background: var(--hy-gradient); color: var(--hy-text-on-dark); box-shadow: 0 10px 26px rgba(10, 25, 41, .2);
}
.process-step h4 { font-size: 15px; margin-bottom: 8px; }
.process-step p { font-size: 13px; color: var(--hy-text-muted); }
.process-step::after {
    content: ''; position: absolute; top: 35px; right: -8px; width: 16px; height: 2px;
    background: linear-gradient(90deg, var(--hy-accent), transparent);
}
.process-step:last-child::after { display: none; }

/* ---------------- 套餐卡片 ---------------- */
.plan-card {
    background: var(--hy-card); border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg);
    padding: 34px 30px; display: flex; flex-direction: column; position: relative;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.plan-card:hover { transform: translateY(-6px); box-shadow: var(--hy-shadow-hover); }
.plan-card.is-featured {
    border-color: var(--hy-accent-line);
    box-shadow: 0 20px 60px rgba(10, 25, 41, .12);
    background: linear-gradient(180deg, var(--hy-tint-soft) 0%, var(--hy-card) 42%);
}
.plan-badge {
    position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    padding: 5px 18px; border-radius: 4px; font-size: 12px; font-weight: 700; letter-spacing: .08em;
    background: var(--hy-gradient-accent); color: var(--hy-on-accent); box-shadow: 0 8px 20px rgba(10, 25, 41, .22);
}
.plan-card h3 { font-size: 22px; margin-bottom: 8px; }
.plan-card .plan-sub { color: var(--hy-text-muted); font-size: 14px; margin-bottom: 22px; min-height: 44px; }
.plan-price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.plan-price .now { font-size: 36px; font-weight: 800; color: var(--hy-primary); letter-spacing: -0.02em; }
.plan-price .old { font-size: 15px; color: var(--hy-text-faint); text-decoration: line-through; }
.plan-save { font-size: 13px; color: var(--hy-price); font-weight: 600; margin-bottom: 22px; }
.plan-list { margin: 22px 0; display: grid; gap: 12px; flex: 1; }
.plan-list li { display: flex; gap: 10px; font-size: 14px; color: var(--hy-text-muted); align-items: flex-start; }
.plan-list li::before {
    content: ''; flex: 0 0 16px; height: 16px; margin-top: 5px; border-radius: 50%;
    background: var(--hy-tint) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312284B' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/10px no-repeat;
}
.plan-gift {
    margin-top: 16px; padding: 14px 16px; border-radius: 10px; font-size: 13px;
    background: var(--hy-accent-soft); border: 1px dashed var(--hy-accent-line); color: var(--hy-primary);
}
.plan-gift strong { display: block; margin-bottom: 6px; font-size: 13px; }

/* ---------------- 通用内容区块 ---------------- */
.page-hero {
    padding: calc(var(--hy-header-h) + 74px) 0 74px;
    background: radial-gradient(900px 420px at 20% 0%, var(--hy-accent-soft), transparent 62%), var(--hy-primary-night);
    color: var(--hy-text-on-dark); position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--hy-accent-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--hy-accent-soft) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: .5;
    mask-image: linear-gradient(180deg, #000, transparent);
    -webkit-mask-image: linear-gradient(180deg, #000, transparent);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: 40px; margin-bottom: 14px; }
.page-hero .sub { font-size: 16px; color: var(--hy-text-light-dim); max-width: 760px; }
.breadcrumb { display: flex; gap: 10px; font-size: 13px; color: var(--hy-text-light-faint); margin-bottom: 20px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--hy-accent); }
.breadcrumb span.sep { opacity: .5; }

.prose { color: var(--hy-text-muted); font-size: 15.5px; line-height: 1.9; }
.prose h2 { font-size: 24px; color: var(--hy-text); margin: 34px 0 14px; }
.prose h3 { font-size: 19px; color: var(--hy-text); margin: 26px 0 12px; }
.prose h4 { font-size: 16px; color: var(--hy-text); margin: 20px 0 10px; }
.prose p { margin-bottom: 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 4px; }
.prose ul li, .prose ol li { position: relative; padding-left: 20px; margin-bottom: 9px; }
.prose ul li::before {
    content: ''; position: absolute; left: 2px; top: 11px; width: 6px; height: 6px;
    border-radius: 50%; background: var(--hy-accent);
}
.prose ol { counter-reset: item; }
.prose ol li::before {
    counter-increment: item; content: counter(item); position: absolute; left: 0; top: 0;
    color: var(--hy-primary); font-weight: 700; font-size: 14px;
}
.prose ol li { padding-left: 24px; }
.prose img { border-radius: 12px; margin: 16px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--hy-border); padding: 11px 14px; text-align: left; }
.prose th { background: var(--hy-tint); color: var(--hy-primary); }
.prose blockquote {
    margin: 18px 0; padding: 16px 20px; border-left: 3px solid var(--hy-accent);
    background: var(--hy-tint-soft); border-radius: 0 8px 8px 0; color: var(--hy-text);
}

/* ---------------- 表单 ---------------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row.full { grid-column: 1 / -1; }
.form-label { font-size: 14px; font-weight: 600; color: var(--hy-text); }
.form-label .req { color: var(--hy-price); margin-left: 3px; }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 13px 16px; border: 1px solid var(--hy-border); border-radius: var(--hy-radius-sm);
    background: var(--hy-card); color: var(--hy-text); transition: border-color .2s ease, box-shadow .2s ease;
    font-size: 14.5px;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none; border-color: var(--hy-accent);
    box-shadow: 0 0 0 3px var(--hy-accent-soft);
}
.form-textarea { min-height: 130px; resize: vertical; line-height: 1.7; }
.form-hint { font-size: 12.5px; color: var(--hy-text-faint); }
.form-error { font-size: 12.5px; color: var(--hy-price); }
.captcha-row { display: flex; gap: 12px; align-items: stretch; }
.captcha-row .form-input { flex: 1; }
.captcha-img {
    height: 48px; width: 120px; border-radius: var(--hy-radius-sm); cursor: pointer;
    border: 1px solid var(--hy-border); background: var(--hy-tint); object-fit: cover;
}
.form-card { background: var(--hy-card); border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg); padding: 34px; box-shadow: var(--hy-shadow); }
.form-card.on-dark { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .12); box-shadow: none; backdrop-filter: blur(10px); }
.form-card.on-dark .form-label { color: var(--hy-text-light); }
.form-card.on-dark .form-hint { color: var(--hy-text-light-faint); }
.form-card.on-dark .form-input, .form-card.on-dark .form-select, .form-card.on-dark .form-textarea {
    background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: var(--hy-text-on-dark);
}
.form-card.on-dark .form-input::placeholder, .form-card.on-dark .form-textarea::placeholder { color: var(--hy-text-light-faint); }
.form-card.on-dark .form-input:focus { background: rgba(255, 255, 255, .1); }

.checkbox-row { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--hy-text-muted); }
.checkbox-row input { margin-top: 4px; }

/* ---------------- 提示 ---------------- */
.alert { padding: 14px 18px; border-radius: var(--hy-radius-sm); font-size: 14px; margin-bottom: 20px; border: 1px solid transparent; }
.alert-success { background: var(--hy-ok-bg); border-color: var(--hy-ok-border); color: var(--hy-ok); }
.alert-error { background: var(--hy-danger-bg); border-color: var(--hy-danger-border); color: var(--hy-danger); }
.alert-info { background: var(--hy-info-bg); border-color: var(--hy-info-border); color: var(--hy-info); }
.alert-warn { background: var(--hy-warn-bg); border-color: var(--hy-warn-border); color: var(--hy-warn); }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 11px; border-radius: 4px; font-size: 12px; font-weight: 600; }
.badge-ok { background: var(--hy-ok-bg); color: var(--hy-ok); }
.badge-warn { background: var(--hy-warn-bg); color: var(--hy-warn); }
.badge-info { background: var(--hy-info-bg); color: var(--hy-info); }
.badge-muted { background: #F1F5F9; color: #64748B; }
.badge-danger { background: var(--hy-danger-bg); color: var(--hy-danger); }
.badge-dark { background: var(--hy-accent-soft); color: var(--hy-accent); }

/* ---------------- 下单流程 ---------------- */
.steps { display: flex; align-items: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.steps .step { display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 6px; background: var(--hy-card); border: 1px solid var(--hy-border); font-size: 14px; color: var(--hy-text-muted); }
.steps .step .n { width: 22px; height: 22px; border-radius: 50%; background: var(--hy-tint); color: var(--hy-text-muted); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.steps .step.active { border-color: var(--hy-accent); color: var(--hy-primary); background: var(--hy-accent-soft); }
.steps .step.active .n { background: var(--hy-gradient-btn); color: var(--hy-text-on-dark); }
.steps .step.done .n { background: var(--hy-ok); color: var(--hy-text-on-dark); }

.goods-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.goods-item {
    border: 1px solid var(--hy-border); border-radius: 10px; padding: 16px 18px; cursor: pointer;
    transition: all .22s ease; position: relative; background: var(--hy-card);
}
.goods-item:hover { border-color: var(--hy-accent-line); transform: translateY(-2px); }
.goods-item.selected { border-color: var(--hy-accent); background: var(--hy-accent-soft); box-shadow: 0 0 0 3px var(--hy-accent-soft); }
.goods-item input { position: absolute; opacity: 0; }
.goods-item .gi-name { font-weight: 700; font-size: 15px; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.goods-item .gi-desc { font-size: 13px; color: var(--hy-text-muted); margin-bottom: 8px; }
.goods-item .gi-price { font-size: 15px; font-weight: 700; color: var(--hy-primary); }

.pay-methods { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pay-method {
    border: 1px solid var(--hy-border); border-radius: 10px; padding: 18px; display: flex; align-items: center; gap: 14px;
    cursor: pointer; transition: all .22s ease; background: var(--hy-card);
}
.pay-method:hover { border-color: var(--hy-accent-line); }
.pay-method.selected { border-color: var(--hy-accent); box-shadow: 0 0 0 3px var(--hy-accent-soft); }
.pay-method .pm-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.pay-method .pm-wechat { background: #E8F9EE; color: #09BB07; }
.pay-method .pm-alipay { background: #EAF3FF; color: #1677FF; }
.pay-method strong { display: block; font-size: 15px; }
.pay-method small { color: var(--hy-text-muted); font-size: 12.5px; }

.qr-box {
    text-align: center; padding: 28px; border-radius: var(--hy-radius); background: var(--hy-card);
    border: 1px solid var(--hy-border); box-shadow: var(--hy-shadow);
}
.qr-box .qr-img { width: 240px; height: 240px; margin: 0 auto 18px; padding: 12px; background: var(--hy-card); border-radius: 10px; box-shadow: 0 0 0 1px var(--hy-border); }
.qr-box .qr-img svg { width: 100%; height: 100%; display: block; }
.qr-tip { font-size: 13px; color: var(--hy-text-muted); }

/* 支付成功动效 */
.success-wrap { text-align: center; padding: 70px 0; position: relative; }
.success-ring {
    width: 120px; height: 120px; margin: 0 auto 30px; border-radius: 50%; position: relative;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle, var(--hy-accent-soft), transparent 70%);
}
.success-ring::before {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid var(--hy-accent); animation: success-wave 2.4s ease-out infinite;
}
.success-ring::after {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid var(--hy-accent-line); animation: success-wave 2.4s ease-out .8s infinite;
}
@keyframes success-wave { 0% { transform: scale(.7); opacity: .9; } 100% { transform: scale(1.5); opacity: 0; } }
.success-ring svg { width: 56px; height: 56px; color: var(--hy-ok); position: relative; z-index: 1; }
.order-no {
    display: inline-block; padding: 10px 22px; border-radius: 10px; font-size: 17px; font-weight: 700;
    color: var(--hy-primary); background: var(--hy-tint); border: 1px dashed var(--hy-accent-line);
    letter-spacing: .04em; margin: 6px 0 4px;
}
.particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particles i {
    position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--hy-accent);
    opacity: .8; animation: float-up 6s linear infinite;
}
@keyframes float-up {
    0% { transform: translateY(40px) scale(.4); opacity: 0; }
    35% { opacity: .9; }
    100% { transform: translateY(-160px) scale(1); opacity: 0; }
}

/* ---------------- 详情页 ---------------- */
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.side-box { background: var(--hy-card); border: 1px solid var(--hy-border); border-radius: var(--hy-radius); padding: 26px; box-shadow: var(--hy-shadow); position: sticky; top: calc(var(--hy-header-h) + 20px); }
.side-box h4 { font-size: 16px; margin-bottom: 16px; }
.side-list { display: grid; gap: 12px; font-size: 14px; }
.side-list li { display: flex; justify-content: space-between; gap: 12px; color: var(--hy-text-muted); border-bottom: 1px dashed var(--hy-border); padding-bottom: 10px; }
.side-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.side-list li strong { color: var(--hy-text); font-weight: 600; }

.version-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.version-card { border: 1px solid var(--hy-border); border-radius: var(--hy-radius); padding: 26px; background: var(--hy-card); transition: all .3s ease; }
.version-card:hover { transform: translateY(-5px); box-shadow: var(--hy-shadow-hover); border-color: var(--hy-accent-line); }
.version-card.recommend { border-color: var(--hy-accent-line); background: linear-gradient(180deg, var(--hy-tint-soft), var(--hy-card)); }
.version-card h4 { font-size: 17px; margin-bottom: 10px; }
.version-card .v-price { font-size: 28px; font-weight: 800; color: var(--hy-primary); }
.version-card .v-price small { font-size: 13px; font-weight: 500; color: var(--hy-text-muted); }
.version-card ul { margin-top: 16px; display: grid; gap: 9px; font-size: 13.5px; color: var(--hy-text-muted); }
.version-card ul li { padding-left: 16px; position: relative; }
.version-card ul li::before { content: ''; position: absolute; left: 0; top: 10px; width: 5px; height: 5px; border-radius: 50%; background: var(--hy-accent); }

.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.feature-item { display: flex; gap: 14px; padding: 20px; border-radius: 10px; background: var(--hy-card); border: 1px solid var(--hy-border); }
.feature-item .fi-icon { flex: 0 0 40px; height: 40px; border-radius: 10px; background: var(--hy-tint); display: flex; align-items: center; justify-content: center; color: var(--hy-primary); }
.feature-item h4 { font-size: 15px; margin-bottom: 6px; }
.feature-item p { font-size: 13.5px; color: var(--hy-text-muted); }

/* ---------------- 案例 ---------------- */
.case-filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.case-filters a { padding: 9px 20px; border-radius: 6px; border: 1px solid var(--hy-border); font-size: 14px; background: var(--hy-card); color: var(--hy-text-muted); }
.case-filters a:hover { border-color: var(--hy-accent); color: var(--hy-primary); }
.case-filters a.active { background: var(--hy-gradient); border-color: transparent; color: var(--hy-text-on-dark); }
.case-cover { height: 180px; border-radius: 10px; background: var(--hy-gradient); display: flex; align-items: center; justify-content: center; color: var(--hy-accent-line); overflow: hidden; margin: -6px -6px 20px; }
.case-cover img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------- 资质 ---------------- */
.cert-group { margin-bottom: 56px; }
.cert-group h3 { font-size: 20px; margin-bottom: 20px; padding-left: 14px; border-left: 3px solid var(--hy-accent); }
.cert-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.cert-card { background: var(--hy-card); border: 1px solid var(--hy-border); border-radius: var(--hy-radius); overflow: hidden; transition: all .3s ease; }
.cert-card:hover { transform: translateY(-5px); box-shadow: var(--hy-shadow-hover); }
.cert-card .cert-img { height: 320px; background: var(--hy-tint); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cert-card .cert-img img { width: 100%; height: 100%; object-fit: contain; }
.cert-card .cert-meta { padding: 18px 20px; }
.cert-card .cert-meta strong { display: block; margin-bottom: 4px; }
.cert-card .cert-meta span { font-size: 13px; color: var(--hy-text-muted); word-break: break-all; }

.lightbox {
    position: fixed; inset: 0; z-index: 2000; background: rgba(6, 20, 32, .92);
    display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 12px; box-shadow: 0 30px 80px rgba(0, 0, 0, .6); }
.lightbox-close { position: absolute; top: 26px; right: 32px; color: #fff; font-size: 32px; cursor: pointer; line-height: 1; }

/* ---------------- 资质证书页 · 图片防保存（仅 .hy-nosave 生效） ---------------- */
.hy-nosave .cert-img img {
    -webkit-user-drag: none; user-drag: none;
    -webkit-user-select: none; user-select: none;
    -webkit-touch-callout: none;
    pointer-events: none;            /* 点击穿透到外层链接，仍可正常打开大图 */
}
.hy-nosave .cert-img a { position: relative; display: block; cursor: zoom-in; }
.hy-nosave .cert-img a::after {      /* 透明遮罩：阻止长按/右键直接命中图片本身 */
    content: ''; position: absolute; inset: 0; z-index: 3; background: transparent;
}
.hy-nosave .cert-img a::before {     /* 角标提示 */
    content: '仅限核验 · 禁止转载';
    position: absolute; right: 10px; bottom: 10px; z-index: 4;
    padding: 3px 9px; border-radius: 6px;
    font-size: 11px; letter-spacing: .02em;
    color: #fff; background: rgba(10, 25, 41, .72);
    pointer-events: none;
}
.hy-nosave .lightbox.guard img {
    pointer-events: none;
    -webkit-user-drag: none; user-drag: none;
    -webkit-user-select: none; user-select: none;
    -webkit-touch-callout: none;
}
.hy-nosave .lightbox.guard::before { /* 大图防盗水印 */
    content: '麦肯锡 · 资质文件 仅供核验 请勿盗用';
    position: absolute; left: 50%; top: 50%; z-index: 2;
    transform: translate(-50%, -50%) rotate(-22deg);
    font-size: clamp(16px, 3.2vw, 38px); font-weight: 700; letter-spacing: .12em;
    color: rgba(255, 255, 255, .15); white-space: nowrap;
    pointer-events: none; user-select: none;
}
.no-save-tip {
    position: fixed; left: 50%; bottom: 36px; z-index: 3000;
    transform: translate(-50%, 16px);
    padding: 12px 22px; border-radius: 999px;
    background: rgba(10, 25, 41, .95); color: var(--hy-text-on-dark); font-size: 13.5px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .3);
    opacity: 0; pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
}
.no-save-tip.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 640px) {
    .hy-nosave .cert-img a::before { right: 6px; bottom: 6px; font-size: 10px; }
}

/* ---------------- 底部 CTA 通栏 ---------------- */
.cta-banner {
    background: radial-gradient(700px 300px at 50% 0%, var(--hy-accent-soft), transparent 65%), var(--hy-primary-night);
    color: var(--hy-text-on-dark); padding: 74px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; inset: 0;
    background-image: linear-gradient(var(--hy-accent-soft) 1px, transparent 1px), linear-gradient(90deg, var(--hy-accent-soft) 1px, transparent 1px);
    background-size: 64px 64px;
    opacity: .45;
    mask-image: radial-gradient(ellipse at center, #000, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 75%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { font-size: 34px; margin-bottom: 26px; }

/* ---------------- 页脚 ---------------- */
.site-footer { background: var(--hy-primary-abyss); color: var(--hy-text-light-dim); padding-top: 66px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; }
.footer-brand { display: flex; gap: 16px; align-items: flex-start; }
.footer-brand .brand-logo { height: 52px; }
/* v3.4.5：页脚不再放 Logo，仅用文字站名（Logo 全页只出现在顶部导航） */
.footer-site-name { display: block; font-size: 20px; font-weight: 800; letter-spacing: .04em; color: var(--hy-text-on-dark); margin-bottom: 12px; }
.footer-brand .brand-logo-full { height: 52px; width: auto; display: block; flex: 0 0 auto; }
.footer-brand > p { margin-top: 2px; }
.footer-brand strong { color: var(--hy-text-on-dark); display: block; font-size: 16px; margin-bottom: 8px; }
.footer-brand p { font-size: 13px; line-height: 1.8; color: var(--hy-text-light-faint); }
.footer-col h4 { color: var(--hy-text-on-dark); font-size: 15px; margin-bottom: 18px; letter-spacing: .02em; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: 13.5px; color: var(--hy-text-light-dim); }
.footer-col a:hover { color: var(--hy-accent); }
.footer-contact li { display: flex; gap: 10px; font-size: 13.5px; margin-bottom: 12px; align-items: flex-start; }
.footer-contact svg { flex: 0 0 16px; margin-top: 3px; color: var(--hy-accent); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .07); padding: 22px 0 30px;
    display: flex; flex-wrap: wrap; gap: 14px 26px; align-items: center; justify-content: space-between;
    font-size: 12.5px; color: var(--hy-text-light-faint);
}
.footer-certs { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
.footer-certs a { display: inline-flex; align-items: center; gap: 7px; color: var(--hy-text-light-dim); }
.footer-certs a:hover { color: var(--hy-accent); }
.footer-certs svg { width: 15px; height: 15px; }
.copyright { white-space: nowrap; }

/* ---------------- 悬浮下单按钮 ---------------- */
.float-cta {
    position: fixed; right: 24px; bottom: 24px; z-index: 800;
    display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
}
.float-cta .btn { box-shadow: 0 14px 40px rgba(10, 25, 41, .3); }
.back-top {
    width: 44px; height: 44px; border-radius: 10px; background: var(--hy-card); border: 1px solid var(--hy-border);
    display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--hy-primary);
    box-shadow: var(--hy-shadow); opacity: 0; visibility: hidden; transition: all .25s ease;
}
.back-top.show { opacity: 1; visibility: visible; }
.back-top:hover { border-color: var(--hy-accent); transform: translateY(-3px); }

/* ---------------- 滚动渐显 ---------------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.22, .61, .36, 1), transform .7s cubic-bezier(.22, .61, .36, 1); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .4s; }

/* ---------------- 分页 ---------------- */
.site-pager { display: flex; gap: 14px; align-items: center; justify-content: center; margin-top: 40px; }
.site-pager a, .site-pager .cur {
    padding: 9px 20px; border-radius: 6px; border: 1px solid var(--hy-border); background: var(--hy-card);
    font-size: 14px; color: var(--hy-text-muted);
}
.site-pager a:hover { border-color: var(--hy-accent); color: var(--hy-primary); }

/* ---------------- 表格（前台展示用） ---------------- */
.table-wrap { overflow-x: auto; border-radius: var(--hy-radius); border: 1px solid var(--hy-border); background: var(--hy-card); }
table.info-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
table.info-table th, table.info-table td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--hy-border); }
table.info-table th { background: var(--hy-tint-soft); font-weight: 600; color: var(--hy-primary); }
table.info-table tr:last-child td { border-bottom: 0; }

/* ---------------- 空状态 ---------------- */
.empty { text-align: center; padding: 60px 20px; color: var(--hy-text-faint); }
.empty svg { width: 54px; height: 54px; opacity: .4; margin-bottom: 16px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .detail-grid { grid-template-columns: 1fr; }
    .side-box { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .process-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 30px; }
    .process-step::after { display: none; }
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed; top: var(--hy-header-h); left: 0; right: 0; bottom: 0;
        background: rgba(10, 25, 41, .98); flex-direction: column; align-items: stretch;
        padding: 20px 20px 60px; gap: 2px; overflow-y: auto;
        transform: translateX(100%); transition: transform .3s ease;
    }
    body.nav-open .main-nav { transform: none; }
    .main-nav > li > a { padding: 15px 12px; font-size: 16px; border-bottom: 1px solid rgba(255, 255, 255, .07); }
    .sub-nav {
        position: static; transform: none; opacity: 1; visibility: visible; background: transparent;
        box-shadow: none; border: 0; min-width: 0; padding: 0 0 10px;
    }
    .sub-nav a { color: var(--hy-text-light-dim); padding-left: 26px; }
    .sub-nav a:hover { background: transparent; color: var(--hy-accent); }
    .sub-nav a small { display: none; }
    .header-actions .btn { display: none; }
    .hero h1 { font-size: 34px; }
    .hero h2 { font-size: 15px; }
    .section { padding: 64px 0; }
    .section-title { font-size: 27px; }
    .page-hero h1 { font-size: 28px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .goods-grid, .pay-methods { grid-template-columns: 1fr; }
    .version-cards { grid-template-columns: 1fr; }
    .feature-list { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
    .cert-card .cert-img { height: 240px; }
    .timeline::before { left: 8px; }
    .timeline-item, .timeline-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 32px 36px; text-align: left; }
    .timeline-item:nth-child(odd) { text-align: left; }
    .timeline-item:nth-child(odd) .dot, .timeline-item:nth-child(even) .dot { left: 1px; right: auto; }
    .footer-grid { grid-template-columns: 1fr; }
    .float-cta { right: 14px; bottom: 14px; }
    .float-cta .btn { padding: 12px 22px; font-size: 14px; }
    .cta-banner h2 { font-size: 24px; }
    .process-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .order-no { font-size: 15px; }
}

@media (max-width: 520px) {
    .container { padding: 0 18px; }
    .hero h1 { font-size: 28px; }
    .brand-text strong { font-size: 15px; }
    .brand-text span { display: none; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* 移动端底部按钮不遮挡正文 */
@media (max-width: 860px) {
    body { padding-bottom: 0; }
    main { padding-bottom: 0; }
}

@media print {
    .site-header, .float-cta, .cta-banner { display: none; }
}

/* 下单页分步定位：自动滚动锚点，预留吸顶导航高度 */
#step-goods, #step-form, #step-submit {
    scroll-margin-top: calc(var(--hy-header-h, 84px) + 16px);
}
/* ---------------- 表格对比度修复 ---------------- */
table.info-table td { color: var(--hy-text); }
table.info-table tbody tr:nth-child(even) td { background: #FBFCFE; }
table.info-table tbody tr { transition: background .15s ease; }
table.info-table tbody tr:hover td { background: var(--hy-tint-soft); }
.section-dark .table-wrap {
    color: var(--hy-text);
    border-color: transparent;
    box-shadow: 0 18px 40px rgba(0, 0, 0, .35);
}
.section-dark .table-wrap td { color: var(--hy-text); font-size: 14.5px; }
.section-dark .table-wrap td strong { color: var(--hy-text); font-weight: 600; }
.section-dark .table-wrap table.info-table th { background: var(--hy-tint); }
.section-dark .table-wrap .btn-outline { background: var(--hy-card); border-color: var(--hy-border); color: var(--hy-primary); }
.section-dark .table-wrap .btn-outline:hover { border-color: var(--hy-accent); color: var(--hy-primary); }
/* ==========================================================================
   会员中心（注册 / 登录 / 我的订单 / 订单详情）· 精修版
   ========================================================================== */

/* ---- 认证页（登录 / 注册 / 找回密码） ---- */
.auth-wrap { max-width: 560px; margin: 0 auto; }
.auth-wrap .form-card {
    padding: 38px 36px 32px;
    position: relative;
    overflow: hidden;
}
.auth-wrap .form-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--hy-gradient-btn);
}
.auth-title { font-size: 23px; font-weight: 700; margin: 0 0 6px; color: var(--hy-text); }
.auth-sub   { font-size: 14px; color: var(--hy-text-muted); margin: 0 0 26px; }
.auth-links {
    display: flex; flex-wrap: wrap; gap: 10px 18px;
    justify-content: space-between; align-items: center;
    margin-top: 24px; padding-top: 18px; border-top: 1px dashed var(--hy-border);
    font-size: 14px; color: var(--hy-text-muted);
}
.auth-links a { color: var(--hy-primary); font-weight: 600; }
.auth-links a:hover { color: var(--hy-accent); }

/* ---- 概览统计卡片 ---- */
.member-stats {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
    margin-bottom: 26px;
}
.ms-item {
    position: relative; overflow: hidden;
    background: var(--hy-card);
    border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius);
    padding: 22px 22px 20px;
    box-shadow: var(--hy-shadow);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.ms-item::after {
    content: '';
    position: absolute; right: -28px; top: -28px;
    width: 96px; height: 96px; border-radius: 50%;
    background: radial-gradient(circle, var(--hy-accent-soft), transparent 70%);
    pointer-events: none;
}
.ms-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--hy-shadow-hover);
    border-color: var(--hy-accent-line);
}
.ms-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--hy-text-on-dark); margin-bottom: 15px; position: relative; z-index: 1;
}
.ms-blue   .ms-icon { background: var(--hy-gradient-btn); box-shadow: 0 6px 16px rgba(10, 25, 41, .2); }
.ms-amber  .ms-icon { background: var(--hy-gradient-accent); color: var(--hy-on-accent); box-shadow: 0 6px 16px rgba(10, 25, 41, .18); }
.ms-violet .ms-icon { background: linear-gradient(135deg, #2C3E5C, #12284B); box-shadow: 0 6px 16px rgba(10, 25, 41, .2); }
.ms-green  .ms-icon { background: linear-gradient(135deg, #0B6B4F, #047857); box-shadow: 0 6px 16px rgba(10, 25, 41, .18); }
.ms-v {
    display: block; font-size: 30px; line-height: 1; font-weight: 800;
    color: var(--hy-primary); font-variant-numeric: tabular-nums;
}
.ms-k { display: block; margin-top: 9px; font-size: 13px; color: var(--hy-text-muted); letter-spacing: .02em; }

/* ---- 操作行 / 卡片头 ---- */
.member-head {
    display: flex; justify-content: space-between; align-items: center;
    gap: 12px; flex-wrap: wrap; margin-bottom: 20px;
}
.member-card-head {
    display: flex; justify-content: space-between; align-items: center;
    gap: 12px; flex-wrap: wrap;
    padding: 20px 26px;
    background: linear-gradient(180deg, var(--hy-tint-soft), var(--hy-card));
    border-bottom: 1px solid var(--hy-border);
}
.member-card-head h3 { margin: 0; font-size: 17px; position: relative; padding-left: 13px; }
.member-card-head h3::before {
    content: '';
    position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 4px; height: 17px; border-radius: 2px;
    background: var(--hy-gradient-btn);
}

/* ---- 订单表格 ---- */
.member-table td { vertical-align: middle; }
.member-table tbody tr { transition: background .15s ease; }
.member-table tbody tr:hover { background: var(--hy-tint-soft); }
.member-table .order-no {
    font-weight: 600; color: var(--hy-primary);
    font-variant-numeric: tabular-nums; letter-spacing: .01em;
}
.member-table .order-no:hover { color: var(--hy-accent); }
.member-table .money {
    font-weight: 700; color: var(--hy-price);
    font-variant-numeric: tabular-nums; white-space: nowrap;
}
.member-table .time-cell { white-space: nowrap; color: var(--hy-text-muted); font-size: 13.5px; }

/* ---- 交付进度时间线（仅会员中心使用，加 .timeline-v 避免与「发展历程」zigzag 时间轴冲突） ---- */
.timeline.timeline-v { position: relative; padding-left: 28px; padding-top: 0; padding-bottom: 0; }
.timeline.timeline-v::before {
    content: '';
    position: absolute; left: 7px; top: 10px; bottom: 10px; width: 2px;
    background: linear-gradient(180deg, var(--hy-border), var(--hy-accent-line));
}
.timeline.timeline-v .tl-item { position: relative; padding: 11px 0; }
.timeline.timeline-v .tl-dot {
    position: absolute; left: -28px; top: 15px;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--hy-card); border: 2px solid var(--hy-border);
    transition: all .2s ease;
}
.timeline.timeline-v .tl-item.done .tl-dot {
    background: var(--hy-gradient-btn); border-color: transparent;
    box-shadow: 0 0 0 4px var(--hy-accent-soft);
}
.timeline.timeline-v .tl-body strong { display: block; font-size: 14.5px; color: var(--hy-text); }
.timeline.timeline-v .tl-item:not(.done) .tl-body strong { color: var(--hy-text-muted); font-weight: 500; }
.timeline.timeline-v .tl-body small { color: var(--hy-text-muted); font-size: 12.5px; }

@media (max-width: 860px) {
    .member-stats { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .member-card-head { padding: 16px 18px; }
    .auth-wrap .form-card { padding: 28px 22px 24px; }
}

/* ==========================================================================
   资讯中心（列表页 / 详情页）
   ========================================================================== */
.badge-violet { background: #F1F5F9; color: #475569; }
.badge-primary { background: var(--hy-tint); color: var(--hy-primary); }

/* ---- 工具栏：栏目切换 + 搜索 ---- */
.news-toolbar {
    display: flex; justify-content: space-between; align-items: center;
    gap: 18px; flex-wrap: wrap; margin-bottom: 26px;
}
.news-tabs { display: flex; flex-wrap: wrap; gap: 10px; }
.news-tabs a {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 16px; border-radius: 6px;
    background: var(--hy-card); border: 1px solid var(--hy-border);
    font-size: 14px; font-weight: 600; color: var(--hy-text-muted);
    transition: all .25s ease;
}
.news-tabs a:hover { border-color: var(--hy-accent); color: var(--hy-primary); transform: translateY(-1px); }
.news-tabs a.active {
    background: var(--hy-gradient-btn); border-color: transparent; color: var(--hy-text-on-dark);
    box-shadow: 0 8px 20px rgba(10, 25, 41, .2);
}
.news-tabs a em {
    font-style: normal; font-size: 12px; font-weight: 700;
    padding: 1px 7px; border-radius: 4px; background: rgba(10, 25, 41, .08);
}
.news-tabs a.active em { background: rgba(255, 255, 255, .22); }
.news-search { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.news-search input[type=text] {
    width: 220px; height: 40px; padding: 0 14px;
    border: 1px solid var(--hy-border); border-radius: 8px;
    background: var(--hy-card); font-size: 14px; color: var(--hy-text);
}
.news-search input[type=text]:focus { outline: none; border-color: var(--hy-accent); }
.news-result {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    margin-bottom: 22px; font-size: 13.5px; color: var(--hy-text-muted);
}

/* ---- 两栏布局 ---- */
.news-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: start; }
.news-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }

/* ---- 资讯卡片 ---- */
.news-card {
    display: flex; flex-direction: column; overflow: hidden;
    background: var(--hy-card); border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius); box-shadow: var(--hy-shadow);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.news-card:hover { transform: translateY(-5px); box-shadow: var(--hy-shadow-hover); border-color: var(--hy-accent-line); }
.news-cover {
    position: relative; height: 190px; overflow: hidden;
    background: linear-gradient(135deg, var(--hy-tint), var(--hy-tint-soft));
    display: flex; align-items: center; justify-content: center;
}
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-cover-fallback { color: var(--hy-accent-line); }
.news-cat-badge { position: absolute; left: 14px; top: 14px; backdrop-filter: blur(4px); }
.news-top-badge {
    position: absolute; right: 14px; top: 14px;
    padding: 3px 10px; border-radius: 4px; font-size: 11.5px; font-weight: 700;
    color: var(--hy-on-accent); background: var(--hy-gradient-accent);
    box-shadow: 0 4px 12px rgba(10, 25, 41, .2);
}
.news-media-flag {
    position: absolute; right: 14px; bottom: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 50%;
    color: var(--hy-text-on-dark); background: rgba(10, 25, 41, .68);
}
.news-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.news-body h3 {
    font-size: 17px; line-height: 1.5; margin: 0 0 10px; color: var(--hy-text);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-card:hover .news-body h3 { color: var(--hy-primary); }
.news-body > p {
    font-size: 13.5px; line-height: 1.8; color: var(--hy-text-muted);
    margin: 0 0 14px; flex: 1;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.news-meta {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    font-size: 12.5px; color: var(--hy-text-muted);
}
.news-meta span { display: inline-flex; align-items: center; gap: 5px; }

/* ---- 侧栏 ---- */
.news-side .side-box { position: static; }
.news-cat-list { display: grid; gap: 6px; }
.news-cat-list a {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 6px; font-size: 14px;
    color: var(--hy-text); transition: all .2s ease;
}
.news-cat-list a:hover, .news-cat-list a.active {
    background: var(--hy-tint); color: var(--hy-primary); font-weight: 600;
}
.news-cat-list em, .news-cat-list a em {
    font-style: normal; font-size: 12px; color: var(--hy-text-muted);
    background: rgba(10, 25, 41, .06); padding: 1px 8px; border-radius: 4px;
}
.news-hot-list { display: grid; gap: 12px; }
.news-hot-list a { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--hy-text); }
.news-hot-list a:hover { color: var(--hy-primary); }
.news-hot-no {
    flex: 0 0 20px; height: 20px; border-radius: 4px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 11.5px; font-weight: 700; color: var(--hy-text-on-dark);
    background: rgba(10, 25, 41, .32);
}
.news-hot-list li:nth-child(1) .news-hot-no { background: var(--hy-accent); color: var(--hy-on-accent); }
.news-hot-list li:nth-child(2) .news-hot-no { background: var(--hy-primary); }
.news-hot-list li:nth-child(3) .news-hot-no { background: #2C3E5C; }
.news-hot-title { line-height: 1.6; }

/* ---- 详情页 ---- */
.news-detail-meta {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    margin-top: 16px; font-size: 13.5px; color: var(--hy-text-light-dim);
}
.news-detail-meta span { display: inline-flex; align-items: center; gap: 5px; }
.news-detail-cover {
    border-radius: var(--hy-radius); overflow: hidden;
    border: 1px solid var(--hy-border); margin-bottom: 26px;
}
.news-detail-cover img { width: 100%; height: auto; display: block; }
.news-abstract {
    padding: 18px 22px; margin-bottom: 26px;
    border-left: 3px solid var(--hy-accent); border-radius: 0 8px 8px 0;
    background: linear-gradient(90deg, var(--hy-tint), var(--hy-tint-soft));
    font-size: 14.5px; line-height: 1.9; color: var(--hy-text-muted);
}
.news-block { margin-bottom: 34px; }
.news-block-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 18px; margin: 0 0 16px; padding-left: 12px; position: relative;
}
.news-block-title::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 4px; height: 18px; border-radius: 2px; background: var(--hy-gradient-btn);
}
.news-content { font-size: 15.5px; line-height: 1.95; color: var(--hy-text); margin-bottom: 34px; }
.news-content img { max-width: 100%; height: auto; border-radius: 10px; }
.news-content h2, .news-content h3 { margin: 30px 0 14px; }
.news-content p { margin: 0 0 18px; }
.news-content blockquote {
    margin: 20px 0; padding: 14px 20px; border-left: 3px solid var(--hy-accent);
    background: var(--hy-tint-soft); color: var(--hy-text-muted);
}
.news-video video {
    width: 100%; max-height: 560px; display: block;
    border-radius: var(--hy-radius); background: var(--hy-primary-deep);
    box-shadow: var(--hy-shadow);
}
/* 播放页嵌入（B 站 / 腾讯视频 / 优酷等）：按 16:9 撑满并保持圆角 */
.news-video.is-embed { position: relative; width: 100%; padding-top: 56.25%; border-radius: var(--hy-radius); overflow: hidden; box-shadow: var(--hy-shadow); background: var(--hy-primary-deep); }
.news-video.is-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.news-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.news-gallery a {
    display: block; height: 160px; overflow: hidden; border-radius: 8px;
    border: 1px solid var(--hy-border); cursor: zoom-in;
}
.news-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.news-gallery a:hover img { transform: scale(1.06); }
.news-pdf {
    border: 1px solid var(--hy-border); border-radius: var(--hy-radius);
    overflow: hidden; background: var(--hy-card); box-shadow: var(--hy-shadow);
}
.news-pdf-bar {
    display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 14px 18px; background: linear-gradient(180deg, var(--hy-tint-soft), var(--hy-card));
    border-bottom: 1px solid var(--hy-border);
}
.news-pdf-name { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--hy-text); }
.news-pdf-frame { width: 100%; height: 760px; border: 0; display: block; background: var(--hy-tint); }
.news-pdf-tip { margin: 0; padding: 12px 18px; font-size: 12.5px; color: var(--hy-text-muted); background: #FBFCFE; }
.news-declare {
    margin: 30px 0; padding: 16px 20px; border-radius: 8px;
    background: #F7F8FA; font-size: 12.5px; line-height: 1.9; color: var(--hy-text-muted);
}
.news-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 34px; }
.news-pn-item {
    display: flex; flex-direction: column; gap: 6px;
    padding: 16px 18px; border: 1px solid var(--hy-border); border-radius: 8px;
    background: var(--hy-card); transition: all .25s ease;
}
.news-pn-item:not(.is-empty):hover { border-color: var(--hy-accent-line); transform: translateY(-2px); box-shadow: var(--hy-shadow); }
.news-pn-item.is-right { text-align: right; }
.news-pn-item.is-empty { opacity: .55; }
.news-pn-label { font-size: 12px; color: var(--hy-accent); font-weight: 700; letter-spacing: .08em; }
.news-pn-title { font-size: 14.5px; font-weight: 600; color: var(--hy-text); }

@media (max-width: 1024px) {
    .news-layout { grid-template-columns: 1fr; gap: 34px; }
    .news-side { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
    .news-side .side-box { margin-top: 0 !important; }
    .news-pdf-frame { height: 560px; }
}
@media (max-width: 860px) {
    .news-grid { grid-template-columns: 1fr; }
    .news-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .news-pn { grid-template-columns: 1fr; }
    .news-pn-item.is-right { text-align: left; }
}
@media (max-width: 640px) {
    .news-side { grid-template-columns: 1fr; }
    .news-search input[type=text] { width: 100%; }
    .news-search { width: 100%; }
    .news-cover { height: 168px; }
    .news-pdf-frame { height: 420px; }
}

/* ---- 文章打赏 ---- */
.news-tip {
    margin: 34px 0; padding: 24px 26px;
    border: 1px solid var(--hy-border); border-radius: var(--hy-radius);
    background: linear-gradient(180deg, var(--hy-tint-soft), var(--hy-card));
    box-shadow: var(--hy-shadow);
}
.news-tip-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.news-tip-icon {
    flex: 0 0 44px; height: 44px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center; color: var(--hy-on-accent);
    background: var(--hy-gradient-accent);
    box-shadow: 0 8px 20px rgba(10, 25, 41, .18);
}
.news-tip-head h3 { margin: 0 0 6px; font-size: 17px; }
.news-tip-head p { margin: 0; font-size: 13.5px; line-height: 1.8; color: var(--hy-text-muted); }
.news-tip-thanks {
    display: inline-flex; align-items: center; gap: 7px;
    margin-bottom: 16px; padding: 9px 14px; border-radius: 8px;
    background: var(--hy-ok-bg); color: var(--hy-ok); font-size: 13.5px; font-weight: 600;
}
.news-tip-amounts { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.news-tip-chip { cursor: pointer; }
.news-tip-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.news-tip-chip > span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 74px; padding: 10px 16px; border-radius: 8px;
    border: 1px solid var(--hy-border); background: var(--hy-card);
    font-size: 15px; font-weight: 700; color: var(--hy-text);
    transition: all .2s ease;
}
.news-tip-chip:hover > span { border-color: var(--hy-accent); color: var(--hy-primary); transform: translateY(-1px); }
.news-tip-chip input:checked + span {
    background: var(--hy-gradient-btn); border-color: transparent; color: var(--hy-text-on-dark);
    box-shadow: 0 8px 18px rgba(10, 25, 41, .2);
}
.news-tip-chip.is-custom > span { min-width: 96px; font-size: 14px; font-weight: 600; }
.news-tip-custom {
    width: 210px; height: 42px; padding: 0 14px;
    border: 1px dashed var(--hy-border); border-radius: 8px;
    background: var(--hy-card); font-size: 14px; color: var(--hy-text);
}
.news-tip-custom:focus { outline: none; border-style: solid; border-color: var(--hy-accent); }
.news-tip-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 18px; }
.news-tip-nick {
    flex: 1 1 240px; min-width: 200px; height: 42px; padding: 0 14px;
    border: 1px solid var(--hy-border); border-radius: 8px; background: var(--hy-card);
    font-size: 14px; color: var(--hy-text);
}
.news-tip-nick:focus { outline: none; border-color: var(--hy-accent); }
.news-tip-btn { height: 42px; }
.news-tip-tip { margin: 14px 0 0; font-size: 12.5px; line-height: 1.8; color: var(--hy-text-muted); }

/* ---- 推荐业务 ---- */
.news-biz-lead { margin: -6px 0 18px; font-size: 13.5px; line-height: 1.8; color: var(--hy-text-muted); }
.news-biz-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.news-biz-card {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 18px; border: 1px solid var(--hy-border); border-radius: 8px;
    background: var(--hy-card); transition: all .25s ease;
}
.news-biz-card:hover {
    border-color: var(--hy-accent-line); transform: translateY(-3px);
    box-shadow: var(--hy-shadow);
}
.news-biz-icon {
    flex: 0 0 42px; height: 42px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center; color: var(--hy-text-on-dark);
    background: var(--hy-gradient-btn);
    box-shadow: 0 6px 16px rgba(10, 25, 41, .18);
}
.news-biz-card:nth-child(2) .news-biz-icon { background: var(--hy-gradient-accent); color: var(--hy-on-accent); }
.news-biz-card:nth-child(3) .news-biz-icon { background: linear-gradient(135deg, #0B6B4F, #047857); }
.news-biz-card:nth-child(4) .news-biz-icon { background: linear-gradient(135deg, #2C3E5C, #12284B); }
.news-biz-text { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.news-biz-text strong { font-size: 15px; color: var(--hy-text); }
.news-biz-sub { font-size: 12.5px; line-height: 1.7; color: var(--hy-text-muted); }
.news-biz-period { font-style: normal; font-size: 12px; color: var(--hy-accent); font-weight: 600; }
.news-biz-arrow { color: var(--hy-text-muted); transition: transform .25s ease, color .2s ease; }
.news-biz-card:hover .news-biz-arrow { transform: translateX(4px); color: var(--hy-primary); }
.news-biz-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

@media (max-width: 860px) {
    .news-biz-grid { grid-template-columns: 1fr; }
    .news-tip-custom { width: 100%; }
}

/* ==========================================================================
   v3.2.0 —— 「我们的判断」专栏 + 首页判断前置叙事
   设计意图：顶级咨询机构的辨识度来自「敢说的判断」。
   本组样式服务于「观点」这一核心内容形态，与普通资讯列表刻意区分：
     · 判断卡以「困境 + 立场」为主结构，而非封面图 + 标题
     · 用引号 / 问号等排印元素制造"有人在说话"的观感
     · 不依赖图片，靠文字层级撑起质感（咨询业本色）
   ========================================================================== */

/* ---------------- 判断专栏 · 筛选 ---------------- */
.insight-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.filter-pill {
    padding: 7px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
    border: 1px solid rgba(255, 255, 255, .18); color: var(--hy-text-light-dim);
    transition: all .22s ease;
}
.filter-pill:hover { border-color: var(--hy-accent-line); color: var(--hy-accent); }
.filter-pill.active {
    background: var(--hy-accent); border-color: var(--hy-accent);
    color: var(--hy-on-accent); font-weight: 600;
}

/* ---------------- 判断专栏 · 列表网格 ---------------- */
.insight-grid {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px;
}
.insight-card {
    display: flex; flex-direction: column;
    background: var(--hy-card); border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius); padding: 30px 28px 26px;
    position: relative; overflow: hidden;
    transition: transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s ease, border-color .28s ease;
}
.insight-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--hy-gradient-accent);
    transform: scaleY(0); transform-origin: top; transition: transform .32s ease;
}
.insight-card:hover { transform: translateY(-5px); box-shadow: var(--hy-shadow-hover); border-color: var(--hy-accent-line); }
.insight-card:hover::before { transform: scaleY(1); }

.insight-card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.insight-industry {
    display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .06em;
    color: var(--hy-accent); background: var(--hy-accent-soft);
    padding: 4px 11px; border-radius: 6px;
}
.insight-pin {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 11.5px; font-weight: 600; color: var(--hy-primary);
    background: var(--hy-tint); padding: 4px 10px; border-radius: 6px;
}

.insight-proposition {
    display: flex; gap: 10px; align-items: flex-start;
    font-size: 14px; line-height: 1.75; color: var(--hy-text-muted);
    padding: 14px 16px; margin-bottom: 20px;
    background: var(--hy-tint-soft); border-radius: var(--hy-radius-sm);
    border-left: 2px solid var(--hy-border-strong);
}
.insight-proposition .q-mark {
    flex: 0 0 auto; font-size: 11px; font-weight: 700; letter-spacing: .08em;
    color: var(--hy-text-faint); background: #fff; border: 1px solid var(--hy-border);
    padding: 2px 7px; border-radius: 4px; margin-top: 2px;
}

.insight-title {
    font-size: 19px; line-height: 1.5; letter-spacing: -0.01em;
    color: var(--hy-text); margin-bottom: 14px; font-weight: 700;
}
.insight-stance {
    font-size: 14.5px; line-height: 1.85; color: var(--hy-text-muted);
    flex: 1; margin-bottom: 22px;
}
.insight-foot {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding-top: 18px; border-top: 1px solid var(--hy-border);
    font-size: 13px;
}
.insight-author { display: inline-flex; align-items: center; gap: 6px; color: var(--hy-text-faint); }
.insight-more {
    display: inline-flex; align-items: center; gap: 5px;
    color: var(--hy-primary); font-weight: 600;
    transition: gap .22s ease, color .22s ease;
}
.insight-card:hover .insight-more { gap: 10px; color: var(--hy-accent); }

/* ---------------- 判断详情页 ---------------- */
.container.narrow { max-width: 780px; }

.insight-detail-hero { padding-bottom: 54px; }
.insight-detail-hero h1 {
    font-size: 34px; line-height: 1.42; letter-spacing: -0.02em;
    margin: 18px 0 20px; max-width: 860px;
}
.insight-meta {
    display: flex; gap: 22px; flex-wrap: wrap;
    font-size: 13.5px; color: var(--hy-text-light-faint);
}
.insight-meta span { display: inline-flex; align-items: center; gap: 6px; }

.insight-proposition-band { background: var(--hy-bg); padding: 46px 0 6px; }
.proposition-box {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 24px 26px; background: #fff;
    border: 1px solid var(--hy-border); border-left: 3px solid var(--hy-text-faint);
    border-radius: var(--hy-radius);
}
.proposition-box .q-mark {
    flex: 0 0 auto; font-size: 12px; font-weight: 700; letter-spacing: .1em;
    color: var(--hy-text-faint); border: 1px solid var(--hy-border);
    padding: 3px 9px; border-radius: 5px; margin-top: 3px;
}
.proposition-box p { font-size: 17px; line-height: 1.8; color: var(--hy-text); margin: 0; }

.insight-stance-band { background: var(--hy-bg); padding: 22px 0 54px; }
.stance-box {
    padding: 30px 32px; border-radius: var(--hy-radius);
    background: var(--hy-gradient); color: var(--hy-text-light);
    position: relative; overflow: hidden;
}
.stance-box::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--hy-accent-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--hy-accent-soft) 1px, transparent 1px);
    background-size: 56px 56px; opacity: .4;
    mask-image: radial-gradient(ellipse at top right, #000, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at top right, #000, transparent 72%);
    pointer-events: none;
}
.stance-box > * { position: relative; z-index: 1; }
.stance-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
    color: var(--hy-accent); margin-bottom: 16px;
}
.stance-box p {
    font-size: 19px; line-height: 1.85; color: #fff; margin: 0;
    font-weight: 500; letter-spacing: .002em;
}

.insight-content { font-size: 16px; line-height: 1.95; color: var(--hy-text-muted); }
.insight-content h3 {
    font-size: 21px; color: var(--hy-text); margin: 38px 0 14px;
    padding-left: 14px; border-left: 3px solid var(--hy-accent);
}
.insight-content p { margin-bottom: 18px; }
.insight-content b, .insight-content strong { color: var(--hy-text); font-weight: 700; }

.insight-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--hy-border); }

.insight-card.compact { padding: 24px 22px; }
.insight-card.compact .insight-title { font-size: 16.5px; margin-bottom: 10px; }
.insight-card.compact .insight-stance { font-size: 13.5px; margin-bottom: 16px; }
.section-dark .insight-card {
    background: rgba(255, 255, 255, .035); border-color: rgba(255, 255, 255, .1);
}
.section-dark .insight-card .insight-title { color: var(--hy-text-on-dark); }
.section-dark .insight-card .insight-stance { color: var(--hy-text-light-dim); }
.section-dark .insight-card .insight-more { color: var(--hy-accent); }
.section-dark .insight-card .insight-foot { border-top-color: rgba(255, 255, 255, .1); }
.section-dark .insight-card .insight-author { color: var(--hy-text-light-faint); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .insight-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .insight-grid { grid-template-columns: 1fr; }
    .insight-detail-hero h1 { font-size: 26px; }
    .stance-box { padding: 24px 22px; }
    .stance-box p { font-size: 17px; }
    .insight-content { font-size: 15.5px; }
}

/* ==========================================================================
   首页「判断前置」叙事 —— 战略陷阱 + 判断闭环递进图
   设计意图：不再用「服务卡片网格」，而是先摆困境、再给判断，
   让访客在第一屏之后就感受到"这家公司有脑子、有立场"。
   ========================================================================== */

/* ---------------- 区块：企业最常踩的战略陷阱 ---------------- */
.traps-wrap { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 56px; align-items: start; }
.traps-intro .section-title { text-align: left; font-size: 30px; }
.traps-intro p { font-size: 15.5px; line-height: 1.9; color: var(--hy-text-muted); }
.traps-intro .traps-note {
    margin-top: 26px; padding: 18px 20px; border-radius: var(--hy-radius);
    background: var(--hy-tint-soft); border: 1px solid var(--hy-border);
    font-size: 14px; line-height: 1.8; color: var(--hy-text-muted);
}
.traps-intro .traps-note strong { color: var(--hy-primary); }

.traps-list { display: grid; gap: 0; border-top: 1px solid var(--hy-border); }
.trap-item {
    display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 20px;
    padding: 26px 4px; border-bottom: 1px solid var(--hy-border);
    transition: background .25s ease, padding-left .25s ease;
}
.trap-item:hover { background: var(--hy-tint-soft); padding-left: 14px; }
.trap-no {
    font-size: 22px; font-weight: 800; letter-spacing: -0.02em;
    color: var(--hy-border-strong); line-height: 1.2;
    transition: color .25s ease;
}
.trap-item:hover .trap-no { color: var(--hy-accent); }
.trap-body h4 { font-size: 17px; color: var(--hy-text); margin-bottom: 8px; font-weight: 700; }
.trap-body p { font-size: 14.5px; line-height: 1.8; color: var(--hy-text-muted); margin: 0; }

/* ---------------- 区块：判断闭环递进图 ---------------- */
.loop-figure { position: relative; margin-top: 8px; }
.loop-track {
    display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0;
    position: relative;
}
.loop-track::before {
    content: ''; position: absolute; left: 8.33%; right: 8.33%; top: 34px; height: 1px;
    background: var(--hy-gradient-line); opacity: .55;
}
.loop-node { position: relative; text-align: center; padding: 0 10px; }
.loop-dot {
    width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--hy-accent-line);
    color: var(--hy-accent); position: relative; z-index: 1;
    transition: background .28s ease, transform .28s ease, box-shadow .28s ease;
}
.loop-node:hover .loop-dot {
    background: var(--hy-accent-soft); transform: translateY(-4px);
    box-shadow: 0 0 0 6px rgba(201, 162, 39, .07);
}
.loop-step {
    font-size: 11px; font-weight: 700; letter-spacing: .18em;
    color: var(--hy-accent); opacity: 1; margin-bottom: 8px;
}
.loop-name { font-size: 15px; font-weight: 700; color: var(--hy-text); margin-bottom: 8px; line-height: 1.4; }
.loop-desc { font-size: 12.5px; line-height: 1.7; color: var(--hy-text-muted); }
.loop-arrow {
    position: absolute; right: -9px; top: 27px; z-index: 2;
    color: var(--hy-accent); opacity: .5;
}
.loop-node:last-child .loop-arrow { display: none; }

/* 浅底区块上的步骤条（服务中心页）：STEP 序号、图标、连线、箭头统一为深色 */
.loop-figure--light .loop-track::before { background: var(--hy-text-faint); opacity: .35; }
.loop-figure--light .loop-step { color: var(--hy-text); }
.loop-figure--light .loop-dot {
    color: var(--hy-text); background: #FFFFFF; border-color: var(--hy-border);
}
.loop-figure--light .loop-node:hover .loop-dot {
    background: #FFFFFF; border-color: var(--hy-text);
    box-shadow: 0 0 0 6px rgba(15, 23, 42, .05);
}
.loop-figure--light .loop-arrow { color: var(--hy-text); opacity: .35; }
.loop-figure--light .loop-foot { border-top-color: var(--hy-border); }
.loop-figure--light .loop-foot strong { color: var(--hy-text); }
.loop-figure--light .loop-foot span { color: var(--hy-text-muted); font-size: 13.5px; }

.loop-foot {
    margin-top: 46px; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.loop-foot p { font-size: 14.5px; line-height: 1.8; color: var(--hy-text-light-dim); margin: 0; max-width: 640px; }
.loop-foot p strong { color: var(--hy-accent); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .loop-track { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 0; }
    .loop-track::before { display: none; }
    .loop-arrow { display: none; }
}
@media (max-width: 900px) {
    .traps-wrap { grid-template-columns: 1fr; gap: 34px; }
    .traps-intro .section-title { font-size: 26px; }
}
@media (max-width: 640px) {
    .loop-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trap-item { grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 22px 2px; }
    .trap-no { font-size: 18px; }
}

/* ==========================================================================
   v3.2.1 · 服务中心重构：症状入口 + 判断能力清单 + 收口通栏
   设计意图：把「商品货架」改成「问题认领台」。管理者先认领症状，再进入业务线。
   ========================================================================== */

/* ---------------- 宽版页头 ---------------- */
.page-hero--wide .sub { max-width: 680px; }

/* ---------------- 症状入口卡片 ---------------- */
.symptom-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.symptom-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 28px 26px;
    background: var(--hy-card);
    border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius-lg);
    color: inherit;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.symptom-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--hy-gradient-accent);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .32s ease;
}
.symptom-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--hy-shadow-hover);
    border-color: var(--hy-border-strong);
}
.symptom-card:hover::before { transform: scaleY(1); }

.symptom-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    border-radius: 12px;
    background: var(--hy-tint);
    color: var(--hy-primary);
    flex: 0 0 auto;
}

.symptom-text {
    font-size: 19px;
    line-height: 1.5;
    font-weight: 700;
    color: var(--hy-text);
    letter-spacing: -.01em;
}

.symptom-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--hy-primary);
    letter-spacing: .02em;
}
.symptom-link svg { transition: transform .24s ease; }
.symptom-card:hover .symptom-link svg { transform: translateX(4px); }

/* ---------------- 判断能力清单（行式列表，非卡片墙） ---------------- */
.cap-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid rgba(195, 207, 223, .16);
}

.cap-row {
    display: grid;
    grid-template-columns: 58px 52px minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    padding: 30px 6px;
    border-bottom: 1px solid rgba(195, 207, 223, .16);
    transition: background .3s ease, padding-left .3s ease;
}
.cap-row:hover { background: rgba(255, 255, 255, .035); padding-left: 16px; }

.cap-no {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: .06em;
    color: var(--hy-accent);
    font-variant-numeric: tabular-nums;
}

.cap-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(195, 207, 223, .18);
    color: var(--hy-accent);
}

.cap-main h3 {
    font-size: 20px;
    margin: 0 0 5px;
    color: var(--hy-text-on-dark);
    letter-spacing: -.01em;
}
.cap-sub {
    font-size: 13.5px;
    color: var(--hy-accent);
    font-weight: 600;
    margin-bottom: 8px;
}
.cap-desc {
    font-size: 14.5px;
    line-height: 1.68;
    color: var(--hy-text-light);
    margin: 0;
    max-width: 620px;
}

.cap-side {
    display: flex;
    align-items: center;
    gap: 26px;
}
.cap-fee {
    text-align: right;
    line-height: 1.35;
}
.cap-fee span {
    display: block;
    font-size: 12px;
    color: var(--hy-text-light-faint);
    letter-spacing: .04em;
    margin-bottom: 3px;
}
.cap-fee strong {
    font-size: 16px;
    color: var(--hy-text-on-dark);
    font-variant-numeric: tabular-nums;
}

/* ---------------- 收口通栏 ---------------- */
.cta-band {
    margin-top: 56px;
    padding: 42px 46px;
    border-radius: var(--hy-radius-lg);
    background: var(--hy-gradient);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 34px;
    align-items: center;
}
.cta-band h3 {
    color: var(--hy-text-on-dark);
    font-size: 23px;
    margin: 0 0 10px;
    letter-spacing: -.01em;
}
.cta-band p {
    color: var(--hy-text-light);
    font-size: 14.5px;
    line-height: 1.7;
    margin: 0;
    max-width: 560px;
}
.cta-band-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .symptom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cap-row { grid-template-columns: 44px 48px minmax(0, 1fr); gap: 16px; }
    .cap-side { grid-column: 1 / -1; justify-content: space-between; margin-top: 12px; }
    .cta-band { grid-template-columns: 1fr; gap: 24px; padding: 34px 30px; }
}
@media (max-width: 640px) {
    .symptom-grid { grid-template-columns: 1fr; }
    .symptom-card { padding: 24px 22px; }
    .symptom-text { font-size: 17px; }
    .cap-row { padding: 24px 2px; }
    .cap-main h3 { font-size: 18px; }
    .cta-band-actions { flex-direction: column; }
    .cta-band-actions .btn { width: 100%; justify-content: center; }
}

/* ==========================================================================
   v3.2.1 · 业务详情页重构：我们的判断 + 自查清单 + 交付物 + FAQ
   ========================================================================== */

/* ---------------- 判断主张块（页面灵魂） ---------------- */
.stance-hero {
    padding: 44px 46px;
    border-radius: var(--hy-radius-lg);
    background: var(--hy-gradient);
    position: relative;
    overflow: hidden;
}
.stance-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 46px 46px;
    pointer-events: none;
}
.stance-hero > * { position: relative; z-index: 1; }

.stance-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--hy-accent);
    margin-bottom: 18px;
}
.stance-q {
    font-size: 27px;
    line-height: 1.45;
    color: var(--hy-text-on-dark);
    margin: 0 0 30px;
    letter-spacing: -.015em;
    font-weight: 700;
}
.stance-answer {
    display: grid;
    gap: 18px;
    padding-top: 26px;
    border-top: 1px solid rgba(195, 207, 223, .18);
}
.stance-row {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
}
.stance-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--hy-accent);
    letter-spacing: .04em;
}
.stance-row p {
    margin: 0;
    font-size: 16px;
    line-height: 1.72;
    color: var(--hy-text-light);
}
.stance-row--warn .stance-label { color: #E8A33D; }
.stance-row--warn p { color: var(--hy-text-light-dim); }
.stance-note {
    margin: 26px 0 0;
    padding-top: 22px;
    border-top: 1px dashed rgba(195, 207, 223, .2);
    font-size: 14px;
    line-height: 1.75;
    color: var(--hy-text-light-faint);
}

/* ---------------- 自查清单（深底） ---------------- */
.symptom-check {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2px;
    background: rgba(195, 207, 223, .14);
    border: 1px solid rgba(195, 207, 223, .14);
    border-radius: var(--hy-radius);
    overflow: hidden;
}
.check-item {
    display: flex;
    gap: 16px;
    padding: 28px 26px;
    background: var(--hy-primary-deep);
    transition: background .28s ease;
}
.check-item:hover { background: #0D1F33; }
.check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    flex: 0 0 40px;
    border-radius: 10px;
    background: rgba(201, 162, 39, .14);
    color: var(--hy-accent);
}
.check-item h4 {
    font-size: 15.5px;
    color: var(--hy-text-on-dark);
    margin: 0 0 8px;
    letter-spacing: -.005em;
}
.check-item p {
    font-size: 13.5px;
    line-height: 1.68;
    color: var(--hy-text-light-dim);
    margin: 0;
}

/* ---------------- 交付物网格 ---------------- */
.deliver-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.deliver-item {
    padding: 30px 28px;
    background: var(--hy-card);
    border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius-lg);
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.deliver-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--hy-shadow);
    border-color: var(--hy-border-strong);
}
.deliver-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    border-radius: 12px;
    background: var(--hy-tint);
    color: var(--hy-primary);
    margin-bottom: 18px;
}
.deliver-item h4 {
    font-size: 17px;
    margin: 0 0 10px;
    color: var(--hy-text);
    letter-spacing: -.01em;
}
.deliver-item p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--hy-text-muted);
    margin: 0;
}

/* ---------------- FAQ（手风琴式静默列表） ---------------- */
.faq-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--hy-border);
}
.faq-item {
    padding: 26px 4px;
    border-bottom: 1px solid var(--hy-border);
}
.faq-q {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.faq-q h4 {
    font-size: 17px;
    margin: 0;
    color: var(--hy-text);
    letter-spacing: -.01em;
}
.faq-q .fi-icon {
    flex: 0 0 34px;
    background: var(--hy-tint);
    color: var(--hy-primary);
    border-radius: 9px;
}
.faq-a {
    margin: 0 0 0 48px;
    font-size: 14.5px;
    line-height: 1.78;
    color: var(--hy-text-muted);
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .symptom-check { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .deliver-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
    .stance-hero { padding: 32px 26px; }
    .stance-q { font-size: 22px; }
    .stance-row { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 640px) {
    .symptom-check { grid-template-columns: 1fr; }
    .deliver-grid { grid-template-columns: 1fr; }
    .faq-a { margin-left: 0; }
}

/* ==========================================================================
   v3.2.1 · 合作方式页重构：诚意金说明 + 深度阶梯 + 结算条款
   ========================================================================== */

/* ---------------- 为什么收诚意金 ---------------- */
.why-fee-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.why-fee-card {
    padding: 32px 28px;
    background: var(--hy-card);
    border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius-lg);
    position: relative;
    transition: transform .28s ease, box-shadow .28s ease;
}
.why-fee-card:hover { transform: translateY(-3px); box-shadow: var(--hy-shadow); }
.wf-no {
    display: block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .1em;
    color: var(--hy-accent);
    margin-bottom: 14px;
    font-variant-numeric: tabular-nums;
}
.why-fee-card h4 {
    font-size: 18px;
    margin: 0 0 12px;
    color: var(--hy-text);
    letter-spacing: -.01em;
    line-height: 1.45;
}
.why-fee-card p {
    font-size: 14px;
    line-height: 1.72;
    color: var(--hy-text-muted);
    margin: 0;
}

/* ---------------- 诚意金通栏 ---------------- */
.fee-band {
    margin-top: 34px;
    display: grid;
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 44px;
    align-items: center;
    padding: 40px 46px;
    border-radius: var(--hy-radius-lg);
    background: var(--hy-gradient);
    position: relative;
    overflow: hidden;
}
.fee-band::after {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 42px 42px;
    pointer-events: none;
}
.fee-band > * { position: relative; z-index: 1; }
.fee-band-left {
    padding-right: 40px;
    border-right: 1px solid rgba(195, 207, 223, .2);
}
.fee-band-label {
    display: block;
    font-size: 12.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--hy-text-light-faint);
    margin-bottom: 10px;
}
.fee-band-value {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--hy-accent);
    line-height: 1.1;
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}
.fee-band-hint {
    display: block;
    margin-top: 12px;
    font-size: 13px;
    color: var(--hy-text-light-dim);
}
.fee-band-right p {
    margin: 0 0 22px;
    font-size: 15px;
    line-height: 1.78;
    color: var(--hy-text-light);
    max-width: 560px;
}

/* ---------------- 深度阶梯（行式，非并列卡） ---------------- */
.depth-list { display: grid; gap: 22px; }

.depth-row {
    border: 1px solid rgba(195, 207, 223, .18);
    border-radius: var(--hy-radius-lg);
    background: rgba(255, 255, 255, .025);
    overflow: hidden;
    transition: border-color .3s ease, background .3s ease;
}
.depth-row:hover { border-color: rgba(201, 162, 39, .4); background: rgba(255, 255, 255, .04); }
.depth-row.is-featured {
    border-color: var(--hy-accent-line);
    background: rgba(201, 162, 39, .05);
}

.depth-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 34px;
    border-bottom: 1px solid rgba(195, 207, 223, .14);
    background: rgba(0, 0, 0, .16);
}
.depth-step {
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: .1em;
    color: var(--hy-text-light-faint);
}
.depth-badge {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .05em;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--hy-accent-soft);
    color: var(--hy-accent);
    border: 1px solid var(--hy-accent-line);
}

.depth-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
}
.depth-left { padding: 32px 34px; }
.depth-left h3 {
    font-size: 24px;
    color: var(--hy-text-on-dark);
    margin: 0 0 10px;
    letter-spacing: -.015em;
}
.depth-sub {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--hy-text-light);
    margin-bottom: 22px;
    max-width: 620px;
}
.depth-list-items {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 11px;
}
.depth-list-items li {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    font-size: 14px;
    line-height: 1.6;
    color: var(--hy-text-light);
}
.depth-list-items li svg { color: var(--hy-accent); flex: 0 0 15px; margin-top: 4px; }
.depth-bonus {
    margin-top: 22px;
    padding: 16px 18px;
    border-radius: 12px;
    background: rgba(201, 162, 39, .07);
    border: 1px solid var(--hy-accent-line);
}
.depth-bonus strong {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: var(--hy-accent);
    margin-bottom: 9px;
}
.depth-bonus ul {
    list-style: none; padding: 0; margin: 0;
    display: grid; gap: 6px;
}
.depth-bonus li { font-size: 13px; color: var(--hy-text-light-dim); }

.depth-right {
    padding: 32px 34px;
    border-left: 1px solid rgba(195, 207, 223, .14);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(0, 0, 0, .1);
}
.depth-price-label {
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--hy-text-light-faint);
    margin-bottom: 8px;
}
.depth-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--hy-text-on-dark);
    letter-spacing: -.02em;
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}
.depth-save {
    margin-top: 8px;
    font-size: 13px;
    color: var(--hy-price);
    font-weight: 600;
}
.depth-save s { opacity: .7; }
.depth-actions { margin-top: 22px; display: grid; gap: 10px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .why-fee-grid { grid-template-columns: 1fr; gap: 16px; }
    .fee-band { grid-template-columns: 1fr; gap: 26px; padding: 32px 30px; }
    .fee-band-left { padding-right: 0; border-right: 0; border-bottom: 1px solid rgba(195, 207, 223, .2); padding-bottom: 26px; }
    .depth-body { grid-template-columns: 1fr; }
    .depth-right { border-left: 0; border-top: 1px solid rgba(195, 207, 223, .14); }
}
@media (max-width: 640px) {
    .fee-band-value { font-size: 32px; }
    .depth-head, .depth-left, .depth-right { padding-left: 22px; padding-right: 22px; }
    .depth-left h3 { font-size: 20px; }
    .depth-price { font-size: 26px; }
}

/* ==========================================================================
   v3.2.1 · 关于我们重构：数据条 + 信念网格 + 拒绝清单 + 里程碑轨道
   ========================================================================== */

/* ---------------- 数据条（细线分隔，不喧哗） ---------------- */
.stat-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border-top: 1px solid rgba(195, 207, 223, .22);
    border-bottom: 1px solid rgba(195, 207, 223, .22);
}
.stat-strip-item {
    flex: 1 1 140px;
    padding: 22px 26px;
    border-right: 1px solid rgba(195, 207, 223, .22);
}
.stat-strip-item:last-child { border-right: 0; }
.stat-strip-item strong {
    display: block;
    font-size: 30px;
    font-weight: 800;
    color: var(--hy-text-on-dark);
    letter-spacing: -.02em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
.stat-strip-item span {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--hy-text-light-dim);
}

/* ---------------- 引导段落 ---------------- */
.prose--lead .lead-para {
    font-size: 20px;
    line-height: 1.75;
    color: var(--hy-text);
    font-weight: 500;
    letter-spacing: -.01em;
}
.prose--lead .lead-para::before {
    content: '';
    display: block;
    width: 44px;
    height: 3px;
    background: var(--hy-gradient-accent);
    margin-bottom: 22px;
    border-radius: 2px;
}

/* ---------------- 信念网格 ---------------- */
.belief-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px;
    background: rgba(195, 207, 223, .14);
    border: 1px solid rgba(195, 207, 223, .14);
    border-radius: var(--hy-radius);
    overflow: hidden;
}
.belief-item {
    padding: 40px 38px;
    background: var(--hy-primary-deep);
    transition: background .3s ease;
}
.belief-item:hover { background: #0D1F33; }
.belief-no {
    display: block;
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(201, 162, 39, .5);
    margin-bottom: 22px;
    font-variant-numeric: tabular-nums;
}
.belief-item h3 {
    font-size: 20px;
    color: var(--hy-text-on-dark);
    margin: 0 0 14px;
    letter-spacing: -.01em;
}
.belief-item p {
    font-size: 14.5px;
    line-height: 1.78;
    color: var(--hy-text-light);
    margin: 0;
    max-width: 460px;
}

/* ---------------- 拒绝清单 ---------------- */
.refuse-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.refuse-item {
    display: flex;
    gap: 16px;
    padding: 26px 26px;
    border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius-lg);
    background: var(--hy-card);
    transition: border-color .28s ease, transform .28s ease;
}
.refuse-item:hover { border-color: var(--hy-border-strong); transform: translateY(-2px); }
.refuse-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    flex: 0 0 34px;
    border-radius: 9px;
    background: var(--hy-danger-bg);
    color: var(--hy-danger);
}
.refuse-item h4 {
    font-size: 16px;
    margin: 0 0 8px;
    color: var(--hy-text);
    letter-spacing: -.005em;
}
.refuse-item p {
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--hy-text-muted);
    margin: 0;
}

/* ---------------- 里程碑轨道 ---------------- */
.milestone-track {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 0;
    position: relative;
    padding-top: 20px;
}
.milestone-track::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 32px;
    height: 1px;
    background: linear-gradient(90deg, rgba(201,162,39,0), var(--hy-accent-line) 12%, var(--hy-accent-line) 88%, rgba(201,162,39,0));
}
.milestone-node {
    position: relative;
    padding: 0 20px 0 0;
}
.milestone-year {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: var(--hy-accent);
    letter-spacing: -.01em;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.milestone-dot {
    display: block;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--hy-accent);
    box-shadow: 0 0 0 4px rgba(201, 162, 39, .16);
    margin: 14px 0 22px;
}
.milestone-node p {
    font-size: 13.5px;
    line-height: 1.72;
    color: var(--hy-text-light);
    margin: 0;
}

/* ---------------- 联系信息行 ---------------- */
.contact-inline {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}
.contact-inline li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14.5px;
    color: var(--hy-text-muted);
}
.contact-inline li svg { color: var(--hy-primary); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .belief-grid { grid-template-columns: 1fr; }
    .refuse-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .stat-strip-item { flex: 1 1 50%; padding: 18px 20px; border-bottom: 1px solid rgba(195, 207, 223, .22); }
    .stat-strip-item:nth-child(odd) { border-right: 1px solid rgba(195, 207, 223, .22); }
    .stat-strip-item:nth-child(even) { border-right: 0; }
    .prose--lead .lead-para { font-size: 17.5px; }
    .belief-item { padding: 30px 24px; }
    .milestone-track::before { display: none; }
    .milestone-node { padding: 0 0 26px; }
    .milestone-dot { margin: 12px 0 16px; }
}

/* ==========================================================================
   v3.2.2 · 首屏视觉重做：粒子网络 → 等高线地形；网格球体 → 战略罗盘
   意象：一张摊开的战略地图 + 一枚缓慢校准的罗盘。克制、权威，非科技模板感。
   ========================================================================== */

/* 旧球体样式整体废弃（HTML 已不再输出） */
.globe-wrap, .globe, .globe-ring, .globe-dot { display: none !important; }

/* ---------------- 战略罗盘 ---------------- */
.compass-wrap {
    position: relative;
    width: min(400px, 86%);
    margin: 0 auto;
}
.compass {
    display: block;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 18px 44px rgba(6, 20, 32, .45));
}

.compass-ticks { transform-origin: 0 0; }

/* 内圈金弧缓慢旋转 */
.compass-ring-rotor {
    animation: compass-rotate 46s linear infinite;
    transform-box: fill-box;
    transform-origin: center;
}
@keyframes compass-rotate { to { transform: rotate(360deg); } }

/* 指针缓慢摆动：在东北象限附近来回校准 */
.compass-needle {
    animation: compass-swing 9s ease-in-out infinite alternate;
    transform-box: fill-box;
    transform-origin: center;
}
@keyframes compass-swing {
    from { transform: rotate(-26deg); }
    to   { transform: rotate(38deg); }
}

/* 六大业务线标签 */
.compass-label {
    font-family: var(--hy-font);
    font-size: 13.5px;
    font-weight: 600;
    fill: var(--hy-text-light);
    letter-spacing: .06em;
}
.compass-label:nth-of-type(odd) { fill: var(--hy-text-light-dim); }

.compass-caption {
    margin-top: 26px;
    text-align: center;
}
.compass-caption strong {
    display: block;
    font-size: 15px;
    color: var(--hy-text-on-dark);
    letter-spacing: .04em;
    margin-bottom: 6px;
}
.compass-caption span {
    font-size: 12.5px;
    color: var(--hy-text-light-faint);
    letter-spacing: .12em;
}

@media (max-width: 900px) {
    .hero-visual { height: auto; padding: 10px 0 26px; }
    .compass-wrap { width: min(300px, 74%); }
}
@media (prefers-reduced-motion: reduce) {
    .compass-ring-rotor, .compass-needle { animation: none; }
}

/* ==========================================================================
   v3.4.0 · 付费诊断 + 人才入库 + 多语言翻译
   ========================================================================== */

/* ---------------- 问卷/职位入口卡片 ---------------- */
.diag-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.diag-card {
    display: flex; flex-direction: column; gap: 12px;
    padding: 28px 26px;
    background: var(--hy-card); border: 1px solid var(--hy-border);
    border-radius: var(--hy-radius-lg); color: inherit; text-decoration: none;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.diag-card:hover { transform: translateY(-4px); box-shadow: var(--hy-shadow-hover); border-color: var(--hy-accent-line); }
.diag-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--hy-tint); color: var(--hy-primary);
}
.diag-card h3 { font-size: 19px; margin: 2px 0 0; color: var(--hy-text); letter-spacing: -.01em; }
.diag-sub { font-size: 13.5px; color: var(--hy-accent); font-weight: 600; margin: 0; }
.diag-intro { font-size: 13.5px; line-height: 1.7; color: var(--hy-text-muted); margin: 0; }
.diag-meta {
    display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
    padding-top: 12px; border-top: 1px dashed var(--hy-border);
    font-size: 12.5px; color: var(--hy-text-faint);
}
.diag-meta strong { font-size: 17px; color: var(--hy-price); font-variant-numeric: tabular-nums; }
.diag-meta em { font-style: normal; font-size: 11.5px; color: var(--hy-text-faint); font-weight: 400; margin-left: 4px; }
.diag-go { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; color: var(--hy-primary); }
.diag-go svg { transition: transform .24s ease; }
.diag-card:hover .diag-go svg { transform: translateX(4px); }

/* ---------------- 流程说明 ---------------- */
.diag-flow {
    margin-top: 48px; padding: 34px 38px;
    border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg); background: var(--hy-tint-soft);
}
.diag-flow h3 { font-size: 18px; margin: 0 0 18px; color: var(--hy-text); }
.diag-flow ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: dstep; }
.diag-flow li { counter-increment: dstep; font-size: 13.5px; line-height: 1.7; color: var(--hy-text-muted); padding-left: 34px; position: relative; }
.diag-flow li::before {
    content: counter(dstep); position: absolute; left: 0; top: 1px;
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--hy-primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
}
.diag-flow li strong { display: block; color: var(--hy-text); margin-bottom: 4px; }
.diag-note { margin: 20px 0 0; padding-top: 18px; border-top: 1px dashed var(--hy-border); font-size: 13px; line-height: 1.75; color: var(--hy-text-faint); }

/* ---------------- 问卷作答 ---------------- */
.quiz { display: grid; gap: 18px; }
.quiz-card {
    border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg);
    background: var(--hy-card); padding: 34px 38px;
}
.quiz-item { display: none; }
.quiz-item.is-current { display: block; }
.quiz-meta { margin: 0 0 14px; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; color: var(--hy-accent); }
.quiz-meta b { color: var(--hy-primary); font-size: 14px; }
.quiz-question { margin: 0 0 26px; font-size: 20px; line-height: 1.6; color: var(--hy-text); font-weight: 700; }
.quiz-opts { display: grid; gap: 10px; }
.quiz-opt {
    display: flex; align-items: center; gap: 16px;
    padding: 15px 18px; border: 1.5px solid var(--hy-border); border-radius: 12px;
    background: #fff; cursor: pointer; transition: all .18s ease; position: relative;
}
.quiz-opt:hover { border-color: var(--hy-accent); transform: translateX(2px); }
.quiz-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.quiz-letter {
    flex: 0 0 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 9px; border: 1px solid var(--hy-border);
    font-weight: 800; font-size: 14px; color: var(--hy-text-muted);
    background: var(--hy-tint-soft); transition: all .18s ease;
}
.quiz-label { font-size: 15px; color: var(--hy-text); font-weight: 500; }
.quiz-tick { margin-left: auto; color: var(--hy-accent); opacity: 0; transition: opacity .18s ease; }
.quiz-opt input:checked ~ .quiz-tick { opacity: 1; }
.quiz-opt:has(input:checked) { border-color: var(--hy-primary); background: var(--hy-tint-soft); box-shadow: 0 0 0 3px var(--hy-accent-soft); }
.quiz-opt:has(input:checked) .quiz-letter { background: var(--hy-primary); border-color: var(--hy-primary); color: #fff; }
.quiz-btns { display: grid; grid-template-columns: 1fr 1.6fr; gap: 14px; margin-top: 28px; }
.quiz-btn {
    padding: 14px 20px; border-radius: 10px; border: 1px solid var(--hy-border);
    background: #fff; color: var(--hy-text-muted); font-size: 15px; font-weight: 600;
    cursor: pointer; transition: all .2s ease; font-family: inherit;
}
.quiz-btn:hover:not(:disabled) { border-color: var(--hy-accent); color: var(--hy-primary); }
.quiz-btn:disabled { opacity: .35; cursor: not-allowed; }
.quiz-btn--next { background: var(--hy-primary); border-color: var(--hy-primary); color: #fff; }
.quiz-btn--next:hover:not(:disabled) { background: var(--hy-primary); color: #fff; box-shadow: 0 10px 26px rgba(10, 25, 41, .25); }
.quiz-nav-title { margin: 0 0 14px; font-size: 15px; color: var(--hy-text); font-weight: 700; }
.quiz-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.quiz-no {
    min-width: 38px; height: 38px; padding: 0 6px; border-radius: 9px;
    border: 1px solid var(--hy-border); background: #fff;
    color: var(--hy-text-muted); font-size: 13.5px; font-weight: 700;
    cursor: pointer; transition: all .2s ease; font-variant-numeric: tabular-nums;
}
.quiz-no:hover { border-color: var(--hy-accent); color: var(--hy-primary); }
.quiz-no.is-done { background: var(--hy-accent-soft, rgba(201,162,39,.12)); border-color: var(--hy-accent, #C9A227); color: var(--hy-primary); }
.quiz-no.is-current { border-color: var(--hy-primary); color: var(--hy-primary); box-shadow: 0 0 0 2px var(--hy-accent-soft); }
.quiz-progress {
    margin: 18px 0 0; padding: 13px 18px; border-radius: 10px; text-align: center;
    background: #8FBFA4; color: #fff; font-size: 13.5px; font-weight: 600;
    transition: all .3s ease;
}
.quiz-progress.is-complete { background: var(--hy-accent, #C9A227); }

/* ---------------- 联系信息（诊断/入库通用） ---------------- */
.lead-box { margin-top: 40px; padding: 34px 38px; border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg); background: var(--hy-card); }
.fg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.fg-field label { display: block; font-size: 13px; font-weight: 600; color: var(--hy-text); margin-bottom: 7px; }
.fg-field input {
    width: 100%; padding: 11px 14px; font-size: 14.5px;
    border: 1px solid var(--hy-border); border-radius: 10px; background: #fff; color: var(--hy-text);
}
.fg-field input:focus { outline: none; border-color: var(--hy-primary); box-shadow: 0 0 0 3px var(--hy-accent-soft); }
.fg-field--full { grid-column: 1 / -1; }

/* ---------------- 提交条 ---------------- */
.diag-submit {
    margin-top: 32px; padding: 26px 32px;
    border-radius: var(--hy-radius-lg); background: var(--hy-gradient);
    display: flex; justify-content: space-between; align-items: center; gap: 22px; flex-wrap: wrap;
}
.diag-submit-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.diag-submit-price span { color: var(--hy-text-light-dim); font-size: 13.5px; }
.diag-submit-price strong { color: var(--hy-accent); font-size: 30px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.diag-submit-price em { font-style: normal; color: var(--hy-text-light-faint); font-size: 12.5px; }

/* ---------------- 报告页 ---------------- */
.report-page-hero { background: var(--hy-gradient); padding: 46px 0 40px; }
.report-page-hero h1 { font-size: 32px; color: var(--hy-text-on-dark); margin: 14px 0 10px; letter-spacing: -.015em; }
.report-page-hero .sub { color: var(--hy-text-light-dim); font-size: 14px; margin: 0; }
.report-page-hero .breadcrumb a { color: var(--hy-text-light); }
.report-page-hero .breadcrumb .sep { color: var(--hy-text-light-faint); }
.report-toolbar {
    display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
    margin-bottom: 18px; padding: 14px 20px;
    background: var(--hy-tint); border: 1px solid var(--hy-border); border-radius: 12px;
    font-size: 13px; color: var(--hy-text-muted);
}
.report-doc {
    background: #fff; border: 1px solid var(--hy-border); border-radius: var(--hy-radius-lg);
    padding: 46px 52px; line-height: 1.9; font-size: 15px; color: var(--hy-text);
}
.report-doc h2 { color: var(--hy-primary); font-size: 22px; border-bottom: 2px solid var(--hy-accent); padding-bottom: 8px; margin: 34px 0 16px; }
.report-doc h2:first-child { margin-top: 0; }
.report-doc h3 { color: var(--hy-text); font-size: 17px; margin: 24px 0 10px; }
.report-doc table { border-collapse: collapse; width: 100%; margin: 14px 0; }
.report-doc td, .report-doc th { border: 1px solid var(--hy-border); padding: 9px 12px; font-size: 14px; text-align: left; }
.report-doc th { background: var(--hy-tint); }
.report-foot { margin-top: 40px; padding-top: 20px; border-top: 1px dashed var(--hy-border); font-size: 13.5px; color: var(--hy-text-muted); }

@media print {
    .no-print, .site-header, .site-footer, .float-cta, .lang-fab, .back-top, .cta-section { display: none !important; }
    body { background: #fff; }
    .report-doc { border: 0; padding: 0; }
    .section { padding: 0 !important; }
    .report-page-hero { background: none; padding: 0 0 16px; }
    .report-page-hero h1 { color: #12284B; }
}

/* ---------------- 多语言切换（v3.4.5 起置于头部导航，「预约沟通」之后） ---------------- */
.lang-fab { position: relative; display: inline-flex; }
.lang-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 9px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,.25);
    background: transparent; color: rgba(255,255,255,.9); cursor: pointer;
    font-size: 13px; font-weight: 600; transition: all .25s ease;
}
.lang-btn:hover { border-color: var(--hy-accent); color: #fff; background: rgba(255,255,255,.06); }
/* 滚动后白底导航：语言按钮同步转深色 */
.site-header.is-scrolled .lang-btn { color: var(--hy-text); border-color: var(--hy-border); }
.site-header.is-scrolled .lang-btn:hover { color: var(--hy-primary); border-color: var(--hy-accent); background: var(--hy-tint); }
.lang-panel {
    position: absolute; right: 0; top: calc(100% + 10px);
    width: 230px; max-height: 420px; overflow: auto; z-index: 960;
    background: #fff; border: 1px solid var(--hy-border); border-radius: 14px;
    box-shadow: var(--hy-shadow-hover); padding: 16px;
}
.lang-panel-title { margin: 0 0 10px; font-size: 12.5px; font-weight: 700; color: var(--hy-text); }
.lang-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.lang-list a {
    display: block; padding: 8px 12px; border-radius: 8px;
    font-size: 13.5px; color: var(--hy-text-muted); text-decoration: none;
}
.lang-list a:hover { background: var(--hy-tint); color: var(--hy-text); }
.lang-list a.active { background: var(--hy-primary); color: #fff; font-weight: 600; }
.lang-tip { margin: 10px 0 0; font-size: 11px; color: var(--hy-text-faint); }
#google_translate_holder .goog-te-gadget { font-size: 0 !important; }
.skiptranslate { display: none !important; }
body { top: 0 !important; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
    .diag-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .diag-flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .diag-grid { grid-template-columns: 1fr; }
    .diag-flow ol { grid-template-columns: 1fr; }
    .quiz-card { padding: 24px 18px; }
    .quiz-question { font-size: 17.5px; }
    .quiz-btns { grid-template-columns: 1fr 1.4fr; }
    .quiz-no { min-width: 34px; height: 34px; font-size: 12.5px; }
    .lead-box { padding: 26px 20px; }
    .fg-grid { grid-template-columns: 1fr; }
    .diag-submit { padding: 22px 20px; }
    .report-doc { padding: 26px 20px; }
    /* 移动端：头部空间有限，语言切换收进抽屉导航前的隐藏处理 */
    .header-actions .lang-fab { display: none; }
}

/* ---------------- 内容保护（v3.6.1）：禁止选中复制、禁止拖拽图片 ---------------- */
/* 表单控件与代码块必须放行，否则无法输入、无法粘贴 */
body.hy-protect {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}
body.hy-protect input,
body.hy-protect textarea,
body.hy-protect select,
body.hy-protect option,
body.hy-protect [contenteditable="true"],
body.hy-protect pre,
body.hy-protect code {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}
body.hy-protect img { -webkit-user-drag: none; }

/* ---------------- 案例打赏（v3.6.4：在线支付） ---------------- */
.reward-box {
    margin-top: 30px; padding: 24px 26px; border-radius: var(--hy-radius);
    border: 1px solid var(--hy-border);
    background: linear-gradient(135deg, #FBF7EC 0%, #FFFFFF 62%);
    display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap;
}
.reward-main { display: flex; align-items: flex-start; gap: 14px; min-width: 260px; }
.reward-icon {
    width: 42px; height: 42px; border-radius: 12px; flex: 0 0 auto;
    display: flex; align-items: center; justify-content: center;
    background: var(--hy-accent-soft); color: var(--hy-accent);
}
.reward-title { margin: 0 0 6px; font-size: 16px; font-weight: 700; color: var(--hy-text); }
.reward-note { margin: 0; font-size: 13.5px; line-height: 1.7; color: var(--hy-text-muted); max-width: 520px; }
.reward-thanks {
    margin: 8px 0 0; display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; font-weight: 600; color: #2E7D5B;
}
.reward-actions { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.reward-btn { display: inline-flex; align-items: center; gap: 8px; }
.reward-orders { font-size: 13px; color: var(--hy-text-muted); text-decoration: underline; text-underline-offset: 3px; }
.reward-orders:hover { color: var(--hy-primary); }

.reward-modal { position: fixed; inset: 0; z-index: 1200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.reward-modal[hidden] { display: none; }
.reward-mask { position: absolute; inset: 0; background: rgba(10, 25, 41, .55); }
.reward-card {
    position: relative; width: 100%; max-width: 380px; background: #FFFFFF;
    border-radius: 18px; padding: 28px 24px 22px; text-align: center;
    box-shadow: 0 24px 60px rgba(10, 25, 41, .25);
}
.reward-x {
    position: absolute; top: 12px; right: 12px; width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border: 0; background: transparent; color: var(--hy-text-muted);
    border-radius: 8px; cursor: pointer;
}
.reward-x:hover { background: var(--hy-tint); color: var(--hy-text); }
.reward-card-title { margin: 0 0 8px; font-size: 18px; font-weight: 800; color: var(--hy-text); }
.reward-card-sub { margin: 0 0 18px; font-size: 12.5px; line-height: 1.7; color: var(--hy-text-muted); }

.reward-amounts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.reward-amt {
    padding: 14px 6px; border-radius: 12px; cursor: pointer;
    border: 1px solid var(--hy-border); background: #FFFFFF;
    font-size: 15px; font-weight: 700; color: var(--hy-text);
    transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.reward-amt:hover { border-color: var(--hy-primary); color: var(--hy-primary); }
.reward-amt.is-on {
    border-color: var(--hy-primary); background: var(--hy-primary); color: #FFFFFF;
}

.reward-custom {
    display: flex; align-items: center; gap: 10px;
    border: 1px solid var(--hy-border); border-radius: 12px;
    padding: 8px 12px; margin-bottom: 6px; text-align: left;
}
.reward-custom > span { font-size: 13px; color: var(--hy-text-muted); white-space: nowrap; }
.reward-custom input {
    flex: 1; min-width: 0; border: 0; outline: none; background: transparent;
    font-size: 15px; font-weight: 600; color: var(--hy-text); padding: 4px 0;
}
.reward-err { margin: 6px 0 0; min-height: 16px; font-size: 12.5px; color: #C0392B; text-align: left; }
.reward-pays { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.reward-pays .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 10px; }
.reward-tip { margin: 12px 0 0; font-size: 12px; color: var(--hy-text-faint); }

@media (max-width: 640px) {
    .reward-box { padding: 20px; }
    .reward-actions { width: 100%; justify-content: space-between; }
    .reward-btn { flex: 1; justify-content: center; }
}