@charset "utf-8";

*,
*::before,
*::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  overflow-wrap: anywhere;
  word-break: normal;
  line-break: strict;
  font-family: 'Noto Serif JP', serif;
  background-color: #FEF5ED;
  color: #72431F;
  line-height: 1.7;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* Container */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Typography */
h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  text-align: center;
}

h3 {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 500;
  line-height: 1.4;
}

h4 {
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 500;
  line-height: 1.5;
}

p {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  line-height: 1.7;
}

/* Colors */
:root {
  --primary-color: #F5C5BB;
  --text-color: #72431F;
  --background-color: #FEF5ED;
  --white: #fbfbfb;
  --black: #333;
  --overlay-color: rgba(114, 67, 31, 0.7);
}

/* Utility Classes */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}