AIオンライン株式診断｜モバイル最終版

:root {
  --ai:#22b0ff;
  --ai2:#6fd4ff;
  --text:#e6f6ff;
  --pos:#ff4d6d;
  --neg:#8ad1ff;
}
* {
  box-sizing:border-box;
  margin:0;
  padding:0;
}
html, body {
  width:100%;
  height:100%;
  overflow:hidden;
  background:#000;
  font-family:"Noto Sans JP",sans-serif;
  color:var(--text);
}
/* 背景動画 */
.video-bg {
  position:fixed;
  inset:0;
  z-index:-3;
}
.video-bg iframe, .video-bg video {
  width:100%;
  height:100%;
  object-fit:cover;
  border:none;
}
/* 星雲層 */
.layer {
  position:fixed;
  inset:-20%;
  pointer-events:none;
  mix-blend-mode:screen;
  opacity:.45;
  filter:blur(40px);
  background:
    radial-gradient(circle at 20% 30%,rgba(111,212,255,.3),transparent 60%),
    radial-gradient(circle at 80% 70%,rgba(34,176,255,.25),transparent 70%);
  animation:moveClouds 14s ease-in-out infinite alternate;
}
@keyframes moveClouds {
  0%{transform:translate(0,0);}
  100%{transform:translate(-3%,3%);}
}
/* 标题区 */
.title-box {
  position:absolute;
  top:4%;
  left:50%;
  transform:translateX(-50%);
  text-align:center;
  z-index:10;
}
.title-box h1 {
  font-size:28px;
  font-weight:800;
  color:#fff;
  text-shadow:0 0 10px rgba(34,176,255,0.9);
}
.title-box p {
  margin-top:8px;
  font-size:15px;
  color:var(--text);
  min-height:24px;
  white-space:nowrap;
  overflow:hidden;
  display:inline-block;
}
/* 动态窗口 */
.window {
  position:absolute;
  top:22%;
  left:50%;
  transform:translateX(-50%);
  width:360px;
  height:230px;
  border-radius:18px;
  background:rgba(12,25,45,0.25);
  border:1px solid rgba(111,212,255,0.35);
  backdrop-filter:blur(8px);
  box-shadow:0 0 25px rgba(34,176,255,0.3);
  overflow:hidden;
  z-index:20;
}
/* ticker部分 */
.ticker {
  position:absolute;
  bottom:10px;
  left:0;
  width:100%;
  height:60px;
  overflow:hidden;
}
.ticker-line {
  position:absolute;
  width:200%;
  display:flex;
  justify-content:space-around;
  opacity:.9;
  animation:marquee 18s linear infinite;
}
@keyframes marquee {
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}
.ticker span {
  font-size:13px;
  margin:0 14px;
  white-space:nowrap;
}
.ticker .pos{color:var(--pos);}
.ticker .neg{color:var(--neg);}
/* 说明文字 */
.description {
  position:absolute;
  top:80%;
  left:50%;
  transform:translateX(-50%);
  width:90%;
  max-width:500px;
  text-align:center;
  font-size:14px;
  line-height:1.8em;
  color:#cfeeff;
  font-weight:400;
  text-shadow:0 0 8px rgba(34,176,255,0.6);
  white-space:pre-line;
  z-index:25;
}
/* 按钮 */
.line-btn {
  display:inline-block;
  margin-top:20px;
  padding:10px 22px;
  font-size:15px;
  color:#fff;
  background:linear-gradient(90deg,#22b0ff,#6fd4ff);
  border:none;
  border-radius:25px;
  box-shadow:0 0 15px rgba(34,176,255,0.6);
  cursor:pointer;
  transition:.3s;
  text-decoration:none;
}
.line-btn:hover {
  opacity:.85;
  transform:scale(1.05);
}
/* 进度条 */
.progress-bar {
  width:80%;
  height:6px;
  margin:16px auto;
  background:rgba(255,255,255,0.15);
  border-radius:6px;
  overflow:hidden;
}
.progress-inner {
  width:0;
  height:100%;
  background:linear-gradient(90deg,#22b0ff,#6fd4ff);
  border-radius:6px;
  transition:width .4s ease;
}