.scai-upload {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 2px dashed #aee5ff;
  border-radius: 10px;
  background: linear-gradient(135deg, #f4fbff 0%, #fff 58%, #fff7f2 100%);
  box-shadow: 0 8px 20px rgba(31, 66, 106, 0.06);
}

.scai-upload.is-dragover {
  border-color: #18a7d4;
  background: #f0fbff;
}

.scai-upload__guide {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.scai-upload__mascot,
.scai-admin-upload__mascot {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border: 3px solid #b8e9ff;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 18px rgba(31, 66, 106, 0.08);
}

.scai-upload__bubble {
  position: relative;
  padding: 13px 15px;
  color: #173a64;
  background: #fff;
  border: 1px solid #d7e8fb;
  border-radius: 10px;
}

.scai-upload__bubble::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 24px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-left: 1px solid #d7e8fb;
  border-bottom: 1px solid #d7e8fb;
  transform: rotate(45deg);
}

.scai-upload__bubble strong,
.scai-admin-upload__intro strong {
  display: block;
  margin: 0 0 4px;
  color: #0a254b;
  font-size: 15px;
  font-weight: 950;
}

.scai-upload__bubble p,
.scai-admin-upload__intro p {
  margin: 0;
  color: #48617f;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.7;
}

.scai-upload__dropzone,
.scai-admin-upload__dropzone {
  display: grid;
  min-height: 112px;
  place-items: center;
  gap: 6px;
  padding: 16px;
  text-align: center;
  color: #0f5f7c;
  background: #f8fcff;
  border: 1px solid #d7e8fb;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.scai-upload__dropzone:hover,
.scai-upload__dropzone:focus-within,
.scai-admin-upload__dropzone:hover,
.scai-admin-upload__dropzone:focus-within {
  background: #fff;
  border-color: #7cc8ff;
  box-shadow: 0 0 0 4px rgba(0, 104, 216, 0.08);
}

.scai-upload__input,
.scai-admin-upload__input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.scai-upload__icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: linear-gradient(180deg, #18a7d4, #0068d8);
  border-radius: 50%;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.scai-upload__label,
.scai-admin-upload__dropzone span {
  color: #0a254b;
  font-size: 15px;
  font-weight: 950;
}

.scai-upload__hint,
.scai-admin-upload__dropzone small {
  color: #607086;
  font-size: 12px;
  font-weight: 850;
}

.scai-upload__feedback,
.scai-admin-upload__feedback {
  min-height: 18px;
  color: #0f5f7c;
  font-size: 12px;
  font-weight: 850;
}

.scai-upload__feedback.is-error,
.scai-admin-upload__feedback.is-error {
  color: #b42318;
}

.scai-upload__preview,
.scai-admin-upload__list,
.scai-comment-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
}

.scai-upload__preview:empty,
.scai-admin-upload__list:empty {
  display: none;
}

.scai-upload__preview-item,
.scai-admin-upload__item {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e8fb;
  border-radius: 8px;
}

.scai-upload__preview-item img,
.scai-admin-upload__item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.scai-upload__preview-item figcaption {
  overflow: hidden;
  padding: 7px 9px;
  color: #48617f;
  font-size: 12px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scai-upload__remove,
.scai-admin-upload__remove {
  position: absolute;
  right: 6px;
  top: 6px;
  min-height: 28px;
  padding: 0 9px;
  color: #b42318;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #fed7aa;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.scai-comment-gallery {
  margin-top: 12px;
}

.scai-comment-gallery__item {
  display: block;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e8fb;
  border-radius: 8px;
  box-shadow: 0 5px 12px rgba(31, 66, 106, 0.06);
}

.scai-comment-gallery__image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.scai-home-announcements {
  display: grid;
  gap: 18px;
  margin: 34px 0;
  padding: 22px;
  color: #0a254b;
  background:
    radial-gradient(circle at 94% 12%, rgba(255, 111, 40, 0.13), transparent 28%),
    linear-gradient(135deg, #f4fbff 0%, #fff 58%, #fff7f2 100%);
  border: 1px solid #bfe6ff;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(31, 66, 106, 0.08);
}

.scai-home-announcements__intro {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.scai-home-announcements__mascot {
  width: 76px;
  height: 76px;
  object-fit: cover;
  background: #fff;
  border: 3px solid #b8e9ff;
  border-radius: 50%;
  box-shadow: 0 8px 18px rgba(31, 66, 106, 0.1);
}

.scai-home-announcements__bubble {
  position: relative;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid #d7e8fb;
  border-radius: 8px;
}

.scai-home-announcements__bubble::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 28px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-bottom: 1px solid #d7e8fb;
  border-left: 1px solid #d7e8fb;
  transform: rotate(45deg);
}

.scai-home-announcements__eyebrow {
  display: inline-block;
  margin: 0 0 5px;
  color: #0068d8;
  font-size: 12px;
  font-weight: 950;
  line-height: 1;
}

.scai-home-announcements h2 {
  margin: 0;
  color: #0a254b;
  font-size: 32px;
  font-weight: 950;
  line-height: 1.25;
  letter-spacing: 0;
}

.scai-home-announcements p {
  margin: 8px 0 0;
  color: #48617f;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.7;
}

.scai-home-announcements__list {
  display: grid;
  gap: 10px;
}

.scai-home-announcements__item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: center;
  padding: 14px 16px;
  color: inherit;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #d7e8fb;
  border-radius: 8px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.scai-home-announcements__item:hover,
.scai-home-announcements__item:focus-visible {
  border-color: #7cc8ff;
  box-shadow: 0 10px 22px rgba(31, 66, 106, 0.1);
  transform: translateY(-1px);
}

.scai-home-announcements__item time {
  grid-row: span 2;
  width: fit-content;
  padding: 5px 9px;
  color: #0f5f7c;
  background: #eef9ff;
  border: 1px solid #bfe6ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
}

.scai-home-announcements__item strong {
  min-width: 0;
  color: #0a254b;
  font-size: 16px;
  font-weight: 950;
  line-height: 1.45;
}

.scai-home-announcements__item span {
  min-width: 0;
  color: #48617f;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.6;
}

.scai-home-announcements__archive {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(180deg, #ff7c3d, #ff5f27);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 950;
  box-shadow: 0 8px 18px rgba(255, 95, 39, 0.2);
}

.scai-home-announcements__archive:hover,
.scai-home-announcements__archive:focus-visible {
  color: #fff;
  filter: brightness(1.03);
}

.scai-admin-upload {
  display: grid;
  gap: 12px;
}

.scai-admin-upload__intro {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: #f4fbff;
  border: 1px solid #d7e8fb;
  border-radius: 8px;
}

.scai-admin-upload.is-dragover .scai-admin-upload__dropzone {
  border-color: #18a7d4;
  background: #f0fbff;
}

@media (max-width: 640px) {
  .scai-upload {
    padding: 13px;
  }

  .scai-upload__guide,
  .scai-admin-upload__intro {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .scai-upload__mascot,
  .scai-admin-upload__mascot {
    width: 52px;
    height: 52px;
  }

  .scai-upload__bubble::before {
    top: 18px;
  }

  .scai-upload__preview,
  .scai-admin-upload__list,
  .scai-comment-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scai-home-announcements {
    gap: 14px;
    margin: 26px 0;
    padding: 15px;
  }

  .scai-home-announcements__intro {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 10px;
  }

  .scai-home-announcements__mascot {
    width: 54px;
    height: 54px;
  }

  .scai-home-announcements__bubble {
    padding: 13px 14px;
  }

  .scai-home-announcements__bubble::before {
    top: 19px;
  }

  .scai-home-announcements h2 {
    font-size: 22px;
  }

  .scai-home-announcements__item {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 13px;
  }

  .scai-home-announcements__item time {
    grid-row: auto;
  }

  .scai-home-announcements__archive {
    justify-self: stretch;
    justify-content: center;
  }
}