@font-face {
  font-family: "Noto Sans";
  src:
    url("/assets/fonts/noto-sans-v42-normal-latin-ext.woff2") format("woff2"),
    url("/assets/fonts/noto-sans-v42-normal-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans";
  src:
    url("/assets/fonts/noto-sans-v42-italic-900-latin-ext.woff2") format("woff2"),
    url("/assets/fonts/noto-sans-v42-italic-900-latin.woff2") format("woff2");
  font-style: italic;
  font-weight: 900;
  font-display: swap;
}

:root {
  --bg: #eef2fa;
  --paper: #ffffff;
  --line: #d8e2f4;
  --ink: #10285f;
  --ink-soft: #30476f;
  --page-w: 430px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Noto Sans", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.page {
  width: min(100%, var(--page-w));
  min-height: 100vh;
  margin: 0 auto;
  padding: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f9fd 100%);
  box-shadow: 0 0 0 1px rgba(116, 132, 162, 0.1);
}

.hero {
  margin-top: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  padding: 16px;
}

h1 {
  margin: 0;
  color: #081f55;
  font-size: 29px;
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.date {
  margin: 10px 0 0;
  color: #617394;
  font-size: 13px;
  line-height: 1.3;
  font-weight: 600;
}

section {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  padding: 15px;
  box-shadow: 0 10px 20px rgba(16, 40, 95, 0.05);
}

h2 {
  margin: 0 0 8px;
  color: #0c2b78;
  font-size: 18px;
  line-height: 1.15;
  font-weight: 800;
}

p {
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.45;
  font-weight: 500;
}

ul {
  margin: 0;
  padding-left: 18px;
}

li {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.45;
  margin: 0 0 5px;
  font-weight: 500;
}

.note {
  margin: 14px 0 4px;
  text-align: center;
  color: #62718d;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 500;
}