:root {
  --white: #FFFFFF;
  --blue-500: #1B85F3;
  --blue-100: #D1E6FF;
  --gray-800: #39434F;
  --gray-600: #666687;
  --gray-200: #d9dfe6;
  --purple-700: #6B46C1;
  --purple-100: #F2E5FF;
  --orange-500: #FF9800;
  --orange-300: #FFB74D;
  --orange-100: #FFE0B2;
  --background: #2A3240;
  --magenta-300: #FBE1EA;
  --purple-500: #9F7AEA;
  --light-green-500: #48BB78;
  --logo: #2A3240;
  --dark: #181717;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  line-height: 1.5;
  font-family: Arial, sans-serif;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 400;
  color: var(--dark);
}

h1 {
  font-weight: 700;
  font-size: 34px;
  line-height: 42px;
}

h2 {
  font-weight: 700;
  font-size: 26px;
  line-height: 34px;
}

h3 {
  font-weight: 700;
  font-size: 18px;
  line-height: 28px;
}

h4 {
  font-weight: 700;
  font-size: 16px;
  line-height: 22px;
}

h5 {
  font-size: 14px;
  line-height: 20px;
}

h6 {
  font-weight: 600;
  font-size: 20px;
  line-height: 30px;
}

.subtitle-18 {
  font-weight: 400;
  font-size: 18px;
  line-height: 26px;
}

.subtitle-18-semibold {
  font-weight: 600;
  font-size: 18px;
  line-height: 26px;
}

.subtitle-16 {
  font-weight: 400;
  font-size: 16px;
  line-height: 20px;
}

.subtitle-16-semibold {
  font-weight: 600;
  font-size: 16px;
  line-height: 20px;
}

.caption-regular {
  font-size: 11px;
  line-height: 18px;
}

.caption-semibold {
  font-size: 11px;
  line-height: 18px;
  font-weight: 600;
}

.body-16 {
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  &-medium {
    font-weight: 500;
  }
  &-semibold {
    font-weight: 600;
  }
}

.body-14 {
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  &-medium {
    font-weight: 500;
  }
  &-semibold {
    font-weight: 600;
  }
}

ul {
  list-style: none;
  padding: 0;
}

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

.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

.brand {
  color: var(--logo);
  font-weight: bold;
  font-size: 1.25rem;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding-top: 14px;
  padding-bottom: 4px;
  box-shadow: var(--gray-200) 0px 1px 3px;
  background-color: var(--white);
  z-index: 99;
}

header ul {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  img {
    border-radius: 50%;
  }
}

.contact-header {
  padding: 16px;
  background-color: var(--blue-500);
  color: var(--white);
  border-radius: 14px;
  font-weight: 500;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

main {
  margin-top: 100px;
  padding-top: 30px;
  padding-bottom: 20px;
}

section {
  padding-top: 16px;
  padding-bottom: 40px;
}

.separator {
  height: 1px;
  background-color: var(--gray-200);
  margin-top: 16px;
  margin-bottom: 16px;
}

.tags {
  display: flex;
  gap: 8px;
  font-weight: 500;
  font-size: 12px;
  li {
    display: flex;
    gap: 8px;
    width: fit-content;
    padding: 4px 8px;
    border-radius: 8px;
  }
  .breeding {
    color: var(--blue-500);
    background-color: var(--blue-100);
  }
  .beginner {
    color: var(--purple-700);
    background-color: var(--purple-100);
  }
}

.meta {
  padding-top: 16px;
  padding-bottom: 16px;
  time {
    color: var(--gray-600);
  }
}

.checklist,
.why-agreement-matters {
  .point {
    color: var(--gray-800);
    /* padding-left: 4px; */
  }
  .description {
    color: var(--gray-700);
    /* padding-left: 22px; */
  }
  li {
    margin-bottom: 16px;
  }
}

.notification {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-radius: 24px;
  border-style: solid;
  border-width: 1px;
  border-color: var(--purple-500);
  &.notification_warning {
    background-color: var(--magenta-300);
  }
  & .notification-content-header {
    display: flex;
    align-items: center;
    justify-items: center;
    gap: 8px;
  }
  & .notification-content ul {
    padding-top: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  & #risks-list li {
    display: grid;
    grid-template-columns: 18px 1fr;
    column-gap: 8px;
    row-gap: 4px;
    & .point {
      display: contents;
      & > div {
        display: flex;
        align-self: center;
        flex-shrink: 0;
        line-height: 0;
      }
    }
    & .description {
      grid-column: 2;
      padding-left: 0;
    }
  }
  ul, li {
    margin: 0;
  }
}

.svg-wrapper {
  display: flex;
  align-items: center;
  justify-items: center;
  max-width: 24px;
  max-height: 24px;
  width: 100%;
  height: 100%;
  svg {
    width: 100%;
    height: 100%;
  }
}

.checkbox-list {
  list-style: none;
  margin: 0;
  padding: 0;
  --checkbox-size: 18px; 
  --checkbox-radius: 8px; 
  padding-top: 16px;
  padding-bottom: 16px;
}

.checkbox-list li {
  margin: 0;
}

.checkbox-list li > div,
.checkbox-list li:has(> input[type="checkbox"]) {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.checkbox-list label {
  padding: 4px;
  border-radius: var(--checkbox-radius);
  cursor: pointer;
  transition: background-color .12s ease, box-shadow .12s ease;
}

.checkbox-list input[type="checkbox"] {
  width: var(--checkbox-size);
  height: var(--checkbox-size);
  margin: 0;
  margin-top: 4px; 
  flex: 0 0 var(--checkbox-size);
  accent-color: var(--blue-500);
  border-radius: 8px;
  background-clip: padding-box;
}

.checkbox-list input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(27,133,243,0.18), 0 0 0 6px var(--blue-500);
  border-radius: var(--checkbox-radius);
}

.checkbox-list label:focus-within {
  box-shadow: 0 0 0 3px rgba(27,133,243,0.12);
  border-radius: var(--checkbox-radius);
}

.checkbox-list label:hover {
  background-color: rgba(27,133,243,0.03);
}

.checkbox-list ul {
  margin: 6px 0 0 28px;
  padding: 0;
}

.checkbox-list ul ul {
  margin-left: 28px;
}

.download-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 3px var(--blue-500) solid;
  border-radius: 18px;
  padding: 16px;
  cite {
    color: var(--blue-500);
  }
  div {
    color: var(--gray-600);
  }
}

.payment-verification {
  dl {
    padding-top: 8px;
    padding-bottom: 16px;
    counter-reset: my-custom-counter;
  }
  dt {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-800);
    counter-increment: my-custom-counter; 
    span {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      padding: 8px;
      background-color: var(--gray-200);
      border-radius: 50%;
    }
    &::before {
      content: counter(my-custom-counter);
      position: absolute;
      display: flex;
      align-items: center;
      justify-content: center;
      left: 28px;
      top: -2px;
      font-weight: 700;
      font-size: 10px;
      color: var(--dark); 
      padding: 2px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background-color: var(--light-green-500);
    }
  }
  dd {
    padding-left: 8px;
    color: var(--gray-700);
    &:not(:last-child) {
      margin-bottom: 16px;
    }
  }
  strong {
    color: var(--gray-700)
  }
  ul {
    margin: 0;
    color: var(--gray-600)
  }
}

footer {
  padding-bottom: 24px;

  & .description {
    padding-top: 16px;
    color: var(--gray-600);
  }
}

@media (max-width: 576px) {
  .notification .notification-content ul  {
    grid-template-columns: 1fr; 
    gap: 8px;
  }
}