/* ============================================
   恐龙公园电子管理站 - 主样式表
   CSS前缀: dno-
   设计风格: 恐龙主题公园科幻风 (Dino Park Sci-Fi)
   ============================================ */

/* === 字体声明（本地化） === */
/* cyrillic-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/exo2_1.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/exo2_5.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/exo2_2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/exo2_4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/exo2_1.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/exo2_5.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/exo2_2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/exo2_4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/exo2_1.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/exo2_5.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/exo2_2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/exo2_4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/assets/fonts/exo2_1.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/assets/fonts/exo2_5.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/assets/fonts/exo2_2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/assets/fonts/exo2_4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(/assets/fonts/exo2_1.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(/assets/fonts/exo2_5.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(/assets/fonts/exo2_2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Exo 2';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(/assets/fonts/exo2_4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_8.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_11.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_9.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_12.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_8.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_11.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_9.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_12.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_8.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_11.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_9.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_12.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_8.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_11.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_9.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(/assets/fonts/roboto_12.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* === CSS变量 === */
:root {
    --dno-primary: #2D4A1E;
    --dno-secondary: #4A723D;
    --dno-accent: #FF6347;
    --dno-highlight: #A8D08D;
    --dno-bg-dark: #1C2E1A;
    --dno-bg-primary: #2D4A1E;
    --dno-text-primary: #E0F0E0;
    --dno-text-secondary: #B0C4B0;
    --dno-border-radius: 4px;
    --dno-shadow: 0 0 10px rgba(255,99,71,0.5);
    --dno-font-title: 'Exo 2', sans-serif;
    --dno-font-body: 'Roboto', sans-serif;
    --dno-max-width: 1200px;
    --dno-padding: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--dno-font-body);
    background-color: var(--dno-bg-dark);
    color: var(--dno-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: var(--dno-highlight);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

a:hover {
    color: var(--dno-accent);
    text-shadow: 0 0 8px rgba(168,208,141,0.6);
}

a.dno-internal-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--dno-accent);
    box-shadow: 0 0 6px var(--dno-accent);
    transition: width 0.3s ease;
}

a.dno-internal-link:hover::after {
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--dno-font-title);
    color: var(--dno-text-primary);
    line-height: 1.3;
    margin-bottom: 16px;
}

h1 { font-size: 2.4rem; font-weight: 800; }
h2 { font-size: 1.8rem; font-weight: 700; }
h3 { font-size: 1.4rem; font-weight: 600; }
h4 { font-size: 1.2rem; font-weight: 600; }

p {
    margin-bottom: 16px;
    color: var(--dno-text-secondary);
}

ul, ol {
    padding-left: 24px;
    margin-bottom: 16px;
}

li {
    margin-bottom: 8px;
    color: var(--dno-text-secondary);
}

/* === 头部导航 === */
.dno-header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(28,46,26,0.98) 0%, rgba(28,46,26,0.92) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(168,208,141,0.2);
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.dno-header-inner {
    max-width: var(--dno-max-width);
    margin: 0 auto;
    padding: 0 var(--dno-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.dno-header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.dno-header-logo img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--dno-highlight);
    box-shadow: 0 0 10px rgba(168,208,141,0.4);
}

.dno-header-logo-text {
    font-family: var(--dno-font-title);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dno-highlight);
    text-shadow: 0 0 10px rgba(168,208,141,0.3);
}

.dno-header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dno-header-nav-item {
    padding: 8px 12px;
    font-family: var(--dno-font-title);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dno-text-secondary);
    text-decoration: none;
    border-radius: var(--dno-border-radius);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.dno-header-nav-item:hover,
.dno-header-nav-item--active {
    color: var(--dno-highlight);
    background: rgba(168,208,141,0.1);
    text-shadow: 0 0 8px rgba(168,208,141,0.5);
}

.dno-header-user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dno-header-alert-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,99,71,0.15);
    border: 1px solid rgba(255,99,71,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: dno-pulse-alert 2s infinite;
}

.dno-header-alert-icon:hover {
    background: rgba(255,99,71,0.3);
    box-shadow: 0 0 15px rgba(255,99,71,0.5);
}

@keyframes dno-pulse-alert {
    0%, 100% { box-shadow: 0 0 5px rgba(255,99,71,0.3); }
    50% { box-shadow: 0 0 15px rgba(255,99,71,0.6); }
}

.dno-header-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.dno-header-hamburger span {
    width: 25px;
    height: 2px;
    background: var(--dno-highlight);
    transition: all 0.3s ease;
}

/* === 主内容区 === */
.dno-main-content {
    margin-top: 70px;
}

.dno-section {
    padding: 60px var(--dno-padding);
}

.dno-section-inner {
    max-width: var(--dno-max-width);
    margin: 0 auto;
}

.dno-section--dark {
    background-color: var(--dno-bg-dark);
}

.dno-section--primary {
    background-color: var(--dno-bg-primary);
}

/* === Hero模块 === */
.dno-module-1 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.dno-module-1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(28,46,26,0.7) 0%, rgba(28,46,26,0.9) 100%);
    z-index: 1;
}

.dno-module-1 .dno-section-inner {
    position: relative;
    z-index: 2;
}

.dno-hero-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--dno-accent);
    text-shadow: 0 0 20px rgba(255,99,71,0.6), 0 0 40px rgba(255,99,71,0.3);
    margin-bottom: 16px;
    animation: dno-shake 4s ease-in-out infinite;
}

@keyframes dno-shake {
    0%, 90%, 100% { transform: translateX(0); }
    92% { transform: translateX(-3px); }
    94% { transform: translateX(3px); }
    96% { transform: translateX(-2px); }
    98% { transform: translateX(2px); }
}

.dno-hero-subtitle {
    font-size: 1.3rem;
    color: var(--dno-text-primary);
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.dno-hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.dno-hero-stat {
    text-align: center;
}

.dno-hero-stat-value {
    font-family: var(--dno-font-title);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dno-highlight);
    text-shadow: 0 0 10px rgba(168,208,141,0.5);
}

.dno-hero-stat-label {
    font-size: 0.85rem;
    color: var(--dno-text-secondary);
    margin-top: 4px;
}

/* === CTA按钮 === */
.dno-button {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--dno-font-title);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--dno-border-radius);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dno-button--primary {
    background: linear-gradient(135deg, var(--dno-accent), #FF4500);
    color: #fff;
    box-shadow: var(--dno-shadow);
}

.dno-button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(255,99,71,0.7), 0 5px 20px rgba(0,0,0,0.3);
    color: #fff;
}

.dno-button--secondary {
    background: transparent;
    color: var(--dno-highlight);
    border: 2px solid var(--dno-highlight);
}

.dno-button--secondary:hover {
    background: rgba(168,208,141,0.15);
    box-shadow: 0 0 15px rgba(168,208,141,0.4);
    color: var(--dno-highlight);
}

/* === 模块通用标题 === */
.dno-module-header {
    text-align: center;
    margin-bottom: 48px;
}

.dno-module-header h2 {
    font-size: 2rem;
    color: var(--dno-text-primary);
    margin-bottom: 12px;
}

.dno-module-header h2 span {
    color: var(--dno-accent);
}

.dno-module-header p {
    font-size: 1.05rem;
    color: var(--dno-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* === 模块2: 基因实验室入口 === */
.dno-module-2 {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.dno-module-2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(28,46,26,0.85) 0%, rgba(45,74,30,0.9) 100%);
    z-index: 1;
}

.dno-module-2 .dno-section-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.dno-dna-glow {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168,208,141,0.3) 0%, transparent 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: dno-dna-pulse 3s ease-in-out infinite;
}

@keyframes dno-dna-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(168,208,141,0.3); transform: scale(1); }
    50% { box-shadow: 0 0 40px rgba(168,208,141,0.6); transform: scale(1.05); }
}

.dno-dna-glow svg {
    width: 60px;
    height: 60px;
    fill: var(--dno-highlight);
}

/* === 模块3: 排行榜 === */
.dno-module-3 .dno-leaderboard {
    max-width: 700px;
    margin: 0 auto;
}

.dno-leaderboard-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    margin-bottom: 12px;
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    transition: all 0.3s ease;
}

.dno-leaderboard-item:hover {
    border-color: rgba(168,208,141,0.4);
    box-shadow: 0 0 15px rgba(168,208,141,0.2);
    transform: translateX(5px);
}

.dno-leaderboard-rank {
    font-family: var(--dno-font-title);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dno-accent);
    min-width: 40px;
    text-align: center;
}

.dno-leaderboard-rank--gold { color: #FFD700; }
.dno-leaderboard-rank--silver { color: #C0C0C0; }
.dno-leaderboard-rank--bronze { color: #CD7F32; }

.dno-leaderboard-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--dno-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 2px solid rgba(168,208,141,0.3);
}

.dno-leaderboard-info {
    flex: 1;
}

.dno-leaderboard-name {
    font-family: var(--dno-font-title);
    font-weight: 600;
    color: var(--dno-text-primary);
    font-size: 1rem;
}

.dno-leaderboard-score {
    font-family: var(--dno-font-title);
    font-weight: 700;
    color: var(--dno-highlight);
    font-size: 1.1rem;
}

/* === 模块4: 恐龙图鉴卡片 === */
.dno-module-4 .dno-dino-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.dno-dino-card {
    background: rgba(28,46,26,0.7);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.dno-dino-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--dno-highlight), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dno-dino-card:hover {
    transform: translateY(-5px);
    border-color: rgba(168,208,141,0.4);
    box-shadow: var(--dno-shadow);
}

.dno-dino-card:hover::before {
    opacity: 1;
    animation: dno-scan-line 2s linear infinite;
}

@keyframes dno-scan-line {
    0% { top: 0; }
    100% { top: 100%; }
}

.dno-dino-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.dno-dino-card-body {
    padding: 16px;
}

.dno-dino-card-name {
    font-family: var(--dno-font-title);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dno-highlight);
    margin-bottom: 8px;
}

.dno-dino-card-desc {
    font-size: 0.9rem;
    color: var(--dno-text-secondary);
    line-height: 1.5;
}

.dno-dino-card-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(168,208,141,0.1);
}

.dno-dino-card-stat {
    text-align: center;
}

.dno-dino-card-stat-val {
    font-family: var(--dno-font-title);
    font-weight: 700;
    color: var(--dno-accent);
    font-size: 0.95rem;
}

.dno-dino-card-stat-lbl {
    font-size: 0.75rem;
    color: var(--dno-text-secondary);
}

/* === 模块5: 围栏监控 === */
.dno-module-5 .dno-fence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.dno-fence-panel {
    background: rgba(28,46,26,0.7);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.dno-fence-panel--warning {
    border-color: rgba(255,165,0,0.5);
    animation: dno-warning-flash 2s ease-in-out infinite;
}

.dno-fence-panel--danger {
    border-color: rgba(255,99,71,0.5);
    animation: dno-danger-flash 1s ease-in-out infinite;
}

@keyframes dno-warning-flash {
    0%, 100% { box-shadow: 0 0 5px rgba(255,165,0,0.2); }
    50% { box-shadow: 0 0 20px rgba(255,165,0,0.5); }
}

@keyframes dno-danger-flash {
    0%, 100% { box-shadow: 0 0 5px rgba(255,99,71,0.3); }
    50% { box-shadow: 0 0 25px rgba(255,99,71,0.7); }
}

.dno-fence-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.dno-fence-status--ok { background: rgba(168,208,141,0.2); color: var(--dno-highlight); }
.dno-fence-status--warn { background: rgba(255,165,0,0.2); color: #FFA500; }
.dno-fence-status--alert { background: rgba(255,99,71,0.2); color: var(--dno-accent); }

.dno-fence-title {
    font-family: var(--dno-font-title);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.dno-fence-data {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dno-fence-data-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.dno-fence-data-label { color: var(--dno-text-secondary); }
.dno-fence-data-value { color: var(--dno-text-primary); font-weight: 600; }

.dno-fence-bar {
    width: 100%;
    height: 6px;
    background: rgba(28,46,26,0.8);
    border-radius: 3px;
    margin-top: 4px;
    overflow: hidden;
}

.dno-fence-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 1s ease;
}

.dno-fence-bar-fill--ok { background: var(--dno-highlight); }
.dno-fence-bar-fill--warn { background: #FFA500; }
.dno-fence-bar-fill--alert { background: var(--dno-accent); }

/* === 模块6: 公园建设 === */
.dno-module-6 .dno-park-zones {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.dno-park-zone {
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.dno-park-zone:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(168,208,141,0.3);
}

.dno-park-zone-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.dno-park-zone-name {
    font-family: var(--dno-font-title);
    font-weight: 700;
    color: var(--dno-text-primary);
    margin-bottom: 8px;
}

.dno-park-zone-status {
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 8px;
}

.dno-park-zone-status--done { background: rgba(168,208,141,0.2); color: var(--dno-highlight); }
.dno-park-zone-status--building { background: rgba(255,165,0,0.2); color: #FFA500; }
.dno-park-zone-status--planned { background: rgba(100,149,237,0.2); color: #6495ED; }

/* === 模块7: 科学家档案 === */
.dno-module-7 .dno-scientist-profile {
    display: flex;
    gap: 40px;
    align-items: center;
}

.dno-scientist-img-wrap {
    flex-shrink: 0;
    width: 300px;
}

.dno-scientist-img-wrap img {
    border-radius: var(--dno-border-radius);
    border: 2px solid rgba(168,208,141,0.3);
    box-shadow: var(--dno-shadow);
}

.dno-scientist-info h3 {
    color: var(--dno-highlight);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.dno-scientist-info .dno-scientist-role {
    color: var(--dno-accent);
    font-weight: 600;
    margin-bottom: 16px;
    font-size: 1rem;
}

.dno-scientist-achievements {
    list-style: none;
    padding: 0;
}

.dno-scientist-achievements li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    border-bottom: 1px solid rgba(168,208,141,0.1);
}

.dno-scientist-achievements li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--dno-highlight);
    font-family: var(--dno-font-title);
    font-weight: 700;
}

/* === 模块8: 摄影展轮播 === */
.dno-module-8 .dno-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--dno-border-radius);
    box-shadow: var(--dno-shadow);
}

.dno-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.dno-carousel-slide {
    min-width: 100%;
    position: relative;
}

.dno-carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.dno-carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(transparent, rgba(28,46,26,0.9));
}

.dno-carousel-caption h3 {
    color: var(--dno-text-primary);
    margin-bottom: 4px;
}

.dno-carousel-caption p {
    color: var(--dno-text-secondary);
    font-size: 0.9rem;
}

.dno-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(28,46,26,0.7);
    border: 1px solid rgba(168,208,141,0.3);
    color: var(--dno-highlight);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 5;
}

.dno-carousel-btn:hover {
    background: rgba(168,208,141,0.2);
    box-shadow: 0 0 15px rgba(168,208,141,0.4);
}

.dno-carousel-btn--prev { left: 16px; }
.dno-carousel-btn--next { right: 16px; }

/* === 模块9: 视频播放器 === */
.dno-module-9 .dno-video-container {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--dno-border-radius);
    overflow: hidden;
    border: 2px solid rgba(168,208,141,0.2);
    box-shadow: var(--dno-shadow);
}

.dno-video-player {
    width: 100%;
    display: block;
    background: #000;
}

.dno-video-info {
    padding: 20px;
    background: rgba(28,46,26,0.8);
}

/* === 模块10: 新手指南 === */
.dno-module-10 .dno-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    counter-reset: step-counter;
}

.dno-step {
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    counter-increment: step-counter;
}

.dno-step:hover {
    transform: translateY(-3px);
    border-color: rgba(168,208,141,0.4);
    box-shadow: 0 0 15px rgba(168,208,141,0.3);
}

.dno-step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dno-accent), #FF4500);
    color: #fff;
    font-family: var(--dno-font-title);
    font-size: 1.3rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 0 10px rgba(255,99,71,0.4);
}

.dno-step-title {
    font-family: var(--dno-font-title);
    font-weight: 700;
    color: var(--dno-text-primary);
    margin-bottom: 8px;
}

.dno-step-desc {
    font-size: 0.9rem;
    color: var(--dno-text-secondary);
}

/* === 模块11: 留言板 === */
.dno-module-11 .dno-comments {
    max-width: 800px;
    margin: 0 auto;
}

.dno-comment {
    background: rgba(28,46,26,0.5);
    border: 1px solid rgba(168,208,141,0.1);
    border-radius: var(--dno-border-radius);
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
}

.dno-comment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--dno-highlight);
    border-radius: 4px 0 0 4px;
    opacity: 0.5;
}

.dno-comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.dno-comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--dno-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    border: 1px solid rgba(168,208,141,0.3);
}

.dno-comment-author {
    font-family: var(--dno-font-title);
    font-weight: 600;
    color: var(--dno-highlight);
}

.dno-comment-date {
    font-size: 0.8rem;
    color: var(--dno-text-secondary);
    margin-left: auto;
}

.dno-comment-text {
    color: var(--dno-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.dno-comment-form {
    margin-top: 32px;
    background: rgba(28,46,26,0.5);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 24px;
}

.dno-form-group {
    margin-bottom: 16px;
}

.dno-form-label {
    display: block;
    font-family: var(--dno-font-title);
    font-weight: 600;
    color: var(--dno-text-primary);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.dno-form-input,
.dno-form-textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(28,46,26,0.8);
    border: 1px solid rgba(168,208,141,0.2);
    border-radius: var(--dno-border-radius);
    color: var(--dno-text-primary);
    font-family: var(--dno-font-body);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.dno-form-input:focus,
.dno-form-textarea:focus {
    outline: none;
    border-color: var(--dno-highlight);
    box-shadow: 0 0 10px rgba(168,208,141,0.3);
}

.dno-form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* === 页脚 === */
.dno-footer-container {
    background: var(--dno-bg-dark);
    border-top: 1px solid rgba(168,208,141,0.15);
    padding: 60px var(--dno-padding) 24px;
}

.dno-footer-inner {
    max-width: var(--dno-max-width);
    margin: 0 auto;
}

.dno-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.dno-footer-col h4 {
    font-family: var(--dno-font-title);
    color: var(--dno-text-primary);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.dno-footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.dno-footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.dno-footer-links {
    list-style: none;
    padding: 0;
}

.dno-footer-links li {
    margin-bottom: 10px;
}

.dno-footer-links a {
    color: var(--dno-text-secondary);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dno-footer-links a:hover {
    color: var(--dno-highlight);
    padding-left: 5px;
}

.dno-footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dno-footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.dno-footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(168,208,141,0.1);
    border: 1px solid rgba(168,208,141,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dno-highlight);
    transition: all 0.3s ease;
}

.dno-footer-social a:hover {
    background: rgba(168,208,141,0.25);
    box-shadow: 0 0 10px rgba(168,208,141,0.4);
}

.dno-footer-bottom {
    border-top: 1px solid rgba(168,208,141,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.dno-footer-copyright {
    font-size: 0.85rem;
    color: var(--dno-text-secondary);
}

.dno-footer-license {
    font-size: 0.85rem;
    color: var(--dno-accent);
    font-weight: 600;
}

/* === 面包屑 === */
.dno-breadcrumb {
    padding: 16px var(--dno-padding);
    background: rgba(28,46,26,0.5);
    margin-top: 70px;
}

.dno-breadcrumb-inner {
    max-width: var(--dno-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.dno-breadcrumb a {
    color: var(--dno-text-secondary);
}

.dno-breadcrumb a:hover {
    color: var(--dno-highlight);
}

.dno-breadcrumb-sep {
    color: var(--dno-text-secondary);
    opacity: 0.5;
}

.dno-breadcrumb-current {
    color: var(--dno-highlight);
}

/* === 栏目页布局 === */
.dno-page-layout {
    display: flex;
    gap: 30px;
    max-width: var(--dno-max-width);
    margin: 0 auto;
    padding: 40px var(--dno-padding);
}

.dno-page-sidebar {
    width: 260px;
    flex-shrink: 0;
}

.dno-page-main {
    flex: 1;
    min-width: 0;
}

.dno-sidebar-widget {
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.dno-sidebar-widget h4 {
    font-family: var(--dno-font-title);
    color: var(--dno-highlight);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(168,208,141,0.15);
}

.dno-sidebar-nav {
    list-style: none;
    padding: 0;
}

.dno-sidebar-nav li {
    margin-bottom: 4px;
}

.dno-sidebar-nav a {
    display: block;
    padding: 8px 12px;
    color: var(--dno-text-secondary);
    border-radius: var(--dno-border-radius);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dno-sidebar-nav a:hover,
.dno-sidebar-nav a.dno-active {
    background: rgba(168,208,141,0.1);
    color: var(--dno-highlight);
}

/* === 内容卡片 === */
.dno-content-card {
    background: rgba(28,46,26,0.5);
    border: 1px solid rgba(168,208,141,0.12);
    border-radius: var(--dno-border-radius);
    padding: 30px;
    margin-bottom: 24px;
}

.dno-content-card h3 {
    color: var(--dno-highlight);
    margin-bottom: 16px;
}

/* === FAQ === */
.dno-faq-item {
    background: rgba(28,46,26,0.5);
    border: 1px solid rgba(168,208,141,0.12);
    border-radius: var(--dno-border-radius);
    margin-bottom: 12px;
    overflow: hidden;
}

.dno-faq-question {
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--dno-font-title);
    font-weight: 600;
    color: var(--dno-text-primary);
    transition: all 0.3s ease;
}

.dno-faq-question:hover {
    background: rgba(168,208,141,0.05);
}

.dno-faq-question .dno-faq-toggle {
    color: var(--dno-highlight);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.dno-faq-item.dno-active .dno-faq-toggle {
    transform: rotate(45deg);
}

.dno-faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.dno-faq-item.dno-active .dno-faq-answer {
    padding: 0 20px 20px;
    max-height: 500px;
}

/* === 团队展示 === */
.dno-team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.dno-team-card {
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.15);
    border-radius: var(--dno-border-radius);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.dno-team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--dno-shadow);
}

.dno-team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    border: 3px solid rgba(168,208,141,0.3);
    box-shadow: 0 0 15px rgba(168,208,141,0.2);
}

.dno-team-card h3 {
    color: var(--dno-highlight);
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.dno-team-card .dno-team-role {
    color: var(--dno-accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

/* === 右侧悬浮 === */
.dno-floating-alert {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dno-floating-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    border: none;
}

.dno-floating-btn--alert {
    background: linear-gradient(135deg, var(--dno-accent), #FF4500);
    color: #fff;
    box-shadow: 0 0 15px rgba(255,99,71,0.5);
    animation: dno-pulse-alert 2s infinite;
}

.dno-floating-btn--top {
    background: rgba(45,74,30,0.9);
    color: var(--dno-highlight);
    border: 1px solid rgba(168,208,141,0.3);
}

.dno-floating-btn:hover {
    transform: scale(1.1);
}

/* === 地图嵌入 === */
.dno-map-container {
    width: 100%;
    height: 300px;
    border-radius: var(--dno-border-radius);
    overflow: hidden;
    border: 1px solid rgba(168,208,141,0.2);
    margin-top: 20px;
}

.dno-map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* === 认证徽章 === */
.dno-cert-badge {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(28,46,26,0.6);
    border: 1px solid rgba(168,208,141,0.2);
    border-radius: var(--dno-border-radius);
    padding: 20px;
    margin: 20px 0;
}

.dno-cert-badge img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.dno-cert-badge-text h4 {
    color: var(--dno-highlight);
    margin-bottom: 4px;
}

.dno-cert-badge-text p {
    font-size: 0.9rem;
    margin: 0;
}

/* === 响应式 === */
@media (max-width: 1023px) {
    .dno-header-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(28,46,26,0.98);
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid rgba(168,208,141,0.2);
    }

    .dno-header-nav.dno-nav-open {
        display: flex;
    }

    .dno-header-hamburger {
        display: flex;
    }

    .dno-footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dno-page-layout {
        flex-direction: column;
    }

    .dno-page-sidebar {
        width: 100%;
    }

    .dno-module-4 .dno-dino-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .dno-module-5 .dno-fence-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dno-module-6 .dno-park-zones {
        grid-template-columns: repeat(2, 1fr);
    }

    .dno-module-10 .dno-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .dno-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dno-module-7 .dno-scientist-profile {
        flex-direction: column;
        text-align: center;
    }

    .dno-scientist-img-wrap {
        width: 200px;
    }
}

@media (max-width: 767px) {
    html { font-size: 14px; }

    .dno-hero-title { font-size: 2rem; }
    .dno-hero-stats { gap: 20px; }

    .dno-footer-grid {
        grid-template-columns: 1fr;
    }

    .dno-module-4 .dno-dino-cards,
    .dno-module-5 .dno-fence-grid,
    .dno-module-6 .dno-park-zones,
    .dno-module-10 .dno-steps {
        grid-template-columns: 1fr;
    }

    .dno-team-grid {
        grid-template-columns: 1fr;
    }

    .dno-carousel-slide img {
        height: 300px;
    }

    .dno-footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}