File size: 5,643 Bytes
dea2c47 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 | :root {
--bg: #eef3ff;
--surface: rgba(255, 255, 255, 0.92);
--surface-solid: #ffffff;
--surface-soft: #f5f8ff;
--surface-strong: #ebf1ff;
--surface-tint: #f8fbff;
--text: #20314f;
--text-muted: #62779f;
--text-soft: #8a9ab9;
--primary: #2e63ff;
--primary-soft: #eaf0ff;
--primary-strong: #1b49d0;
--accent: #1db6d9;
--accent-soft: rgba(29, 182, 217, 0.14);
--border: rgba(163, 183, 235, 0.38);
--border-strong: rgba(115, 142, 211, 0.32);
--success: #179a74;
--warning: #c9830a;
--danger: #d64a5f;
--shadow-sm: 0 10px 24px rgba(42, 69, 144, 0.08);
--shadow-md: 0 18px 40px rgba(32, 61, 140, 0.12);
--shadow-lg: 0 30px 80px rgba(25, 47, 108, 0.16);
--radius-sm: 12px;
--radius-md: 18px;
--radius-lg: 30px;
--radius-pill: 999px;
}
* {
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
margin: 0;
min-height: 100vh;
color: var(--text);
font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', 'Noto Sans SC', sans-serif;
background:
radial-gradient(circle at 12% 18%, rgba(46, 99, 255, 0.18), transparent 24%),
radial-gradient(circle at 88% 14%, rgba(29, 182, 217, 0.18), transparent 22%),
radial-gradient(circle at 50% 100%, rgba(125, 146, 255, 0.12), transparent 28%),
linear-gradient(180deg, #f8fbff 0%, #eef3ff 48%, #edf2ff 100%);
position: relative;
}
body::before,
body::after {
content: '';
position: fixed;
inset: 0;
pointer-events: none;
}
body::before {
opacity: 0.3;
background-image:
linear-gradient(rgba(102, 129, 197, 0.06) 1px, transparent 1px),
linear-gradient(90deg, rgba(102, 129, 197, 0.06) 1px, transparent 1px);
background-size: 32px 32px;
mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
}
body::after {
background:
radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.75), transparent 22%),
radial-gradient(circle at 78% 12%, rgba(255, 255, 255, 0.7), transparent 18%);
}
.container {
width: min(1540px, calc(100vw - 32px));
max-width: none;
margin: 14px auto 24px;
position: relative;
z-index: 1;
}
.card {
border: 1px solid rgba(255, 255, 255, 0.72);
border-radius: var(--radius-lg);
background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.96));
box-shadow: var(--shadow-lg);
overflow: hidden;
backdrop-filter: blur(18px);
}
.card-header {
border: 0;
padding: 20px 24px 18px;
text-align: center;
background:
radial-gradient(circle at 16% 50%, rgba(255, 255, 255, 0.24), transparent 36%),
radial-gradient(circle at 84% 24%, rgba(255, 255, 255, 0.16), transparent 22%),
linear-gradient(135deg, #2456f4 0%, #4d79ff 48%, #18b8d7 100%);
color: #fff;
position: relative;
isolation: isolate;
}
.card-header::after {
content: '';
position: absolute;
inset: auto 24px 0;
height: 1px;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}
.hero-eyebrow {
display: inline-flex;
align-items: center;
justify-content: center;
margin-bottom: 8px;
padding: 6px 12px;
border: 1px solid rgba(255, 255, 255, 0.22);
border-radius: var(--radius-pill);
background: rgba(255, 255, 255, 0.14);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
font-size: 0.78rem;
font-weight: 800;
letter-spacing: 0.14em;
text-transform: uppercase;
}
.card-header h2 {
margin: 0;
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
font-family: 'Noto Serif SC', 'STSong', 'SimSun', serif;
letter-spacing: 0.04em;
font-weight: 400;
font-size: clamp(2rem, 1.7rem + 0.7vw, 2.55rem);
text-shadow: 0 10px 24px rgba(13, 28, 84, 0.18);
}
.card-header h2 i {
font-size: 0.9em;
}
.hero-subtitle {
width: min(760px, 100%);
margin: 8px auto 0;
color: rgba(255, 255, 255, 0.86);
font-size: 0.98rem;
line-height: 1.65;
letter-spacing: 0.01em;
}
.card-body {
padding: 22px;
background:
linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 80%),
linear-gradient(180deg, rgba(248, 251, 255, 0.85), rgba(245, 248, 255, 0.96));
}
.tab-pane {
animation: paneFade 0.24s ease;
}
@keyframes paneFade {
from {
opacity: 0;
transform: translateY(4px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.instructions {
position: relative;
background:
linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 255, 0.98)),
radial-gradient(circle at 100% 0%, rgba(46, 99, 255, 0.08), transparent 32%);
border: 1px solid rgba(163, 183, 235, 0.32);
border-radius: 22px;
padding: 18px 20px 18px 22px;
color: #435a86;
box-shadow: var(--shadow-sm);
overflow: hidden;
}
.instructions::before {
content: '';
position: absolute;
inset: 12px auto 12px 0;
width: 4px;
border-radius: 0 999px 999px 0;
background: linear-gradient(180deg, var(--primary), var(--accent));
}
.instructions h5 {
margin: 0 0 12px;
display: flex;
align-items: center;
gap: 10px;
color: #2f57c2;
font-size: 0.96rem;
font-weight: 780;
letter-spacing: 0.01em;
}
.instructions h5 i {
color: var(--accent);
}
.instructions ul {
margin: 0;
padding-left: 1.2rem;
}
.instructions li {
margin-bottom: 7px;
line-height: 1.58;
}
.instructions li:last-child {
margin-bottom: 0;
}
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