:root {
    --reaction-surface: #ffffff;
    --reaction-border: rgba(0, 0, 0, 0.08);
    --reaction-shadow: 0 18px 38px rgba(14, 30, 37, 0.12);
    --reaction-radius: 20px;
    --reaction-accent: #0d6efd;
    --reaction-accent-soft: rgba(13, 110, 253, 0.12);
    --reaction-muted: #6c757d;
    --reaction-bg: #f5f7fb;
    --reaction-danger: #dc3545;
    --reaction-success: #198754;
}
/* コインアイコンの共通スタイル */
.coin-icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.1em;
  margin-right: 4px;
}

/* 値の縦ズレ防止（必要に応じて） */
.stamp-library__price,
.reaction-feed__stamp-price,
.stamp-confirm__price {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.reaction-hub {

    margin: 1rem auto 5rem;
    max-width: 1080px;
    min-width: 550px;
}

.reaction-hub__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.reaction-hub__title {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.reaction-hub__icon {
    width: 56px;
    height: 56px;
}

.reaction-hub__label {
    font-size: 0.85rem;
    color: var(--reaction-accent);
    margin: 0;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.reaction-hub__heading {
    margin: 0.25rem 0 0;
    font-size: 1.45rem;
    font-weight: 700;
    color: #1f2a37;
}

.reaction-hub__meta {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.reaction-hub__meta-item {
    font-weight: 600;
    color: #1f2a37;
}

.reaction-hub__meta-button {
    padding: 0.4rem 0.9rem;
    background: transparent;
    color: var(--reaction-accent);
    border: 1px solid var(--reaction-accent);
    border-radius: 999px;
    font-size: 0.85rem;
    transition: background 0.2s ease, color 0.2s ease;
}

.reaction-hub__meta-button:hover,
.reaction-hub__meta-button:focus {
    background: var(--reaction-accent);
    color: #fff;
}

.reaction-feed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border:1px solid #ccc;
    border-radius:10px;
    padding:20px;
    max-width:900px;
    margin:0 auto;
}

.reaction-feed__header {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: flex-start;
}

.reaction-feed__title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: #1f2a37;
}

.reaction-feed__subtitle {
    margin: 0.35rem 0 0;
    color: var(--reaction-muted);
    font-size: 0.9rem;
}

.reaction-feed__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reaction-feed__filters {
    display: inline-flex;
    gap: 0.4rem;
    background: var(--reaction-bg);
    border-radius: 999px;
    padding: 0.35rem;
}

.reaction-feed__filter {
    border: 0;
    background: transparent;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--reaction-muted);
    font-weight: 600;
}

.reaction-feed__filter.is-active {
    background: #fff;
    color: var(--reaction-accent);
    box-shadow: 0 8px 16px rgba(15, 25, 40, 0.12);
}

.reaction-feed__refresh {
    border: 0;
    background: var(--reaction-accent);
    color: #fff;
    padding: 0.5rem 0.9rem;
    border-radius: 0.85rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: transform 0.2s ease;
}

.reaction-feed__refresh:hover,
.reaction-feed__refresh:focus {
    transform: translateY(-1px);
}

.reaction-feed__summary {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.75rem;
    min-height: 48px;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    scrollbar-width: thin;
}

.reaction-feed__summary::-webkit-scrollbar {
    height: 6px;
}

.reaction-feed__summary::-webkit-scrollbar-thumb {
    background: rgba(13, 110, 253, 0.18);
    border-radius: 999px;
}


.reaction-feed__summary .stamp-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.85rem 0.45rem 0.55rem;
    background: #fff;
    border-radius: 999px;
    box-shadow: 0 16px 32px rgba(31, 42, 55, 0.12);
}

.stamp-chip__figure {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.stamp-chip__figure img {
    width: 36px;
    height: 36px;
}

.stamp-chip__text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    line-height: 1.2;
}

.stamp-chip__text strong {
    font-size: 0.95rem;
    color: #1f2a37;
}

.stamp-chip__label {
    font-size: 0.75rem;
    color: var(--reaction-muted);
    white-space: nowrap;
}

.reaction-feed__list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-height: 600px;
    overflow-y: auto;
    padding: 0 0.75rem 0 0.25rem;
    position: relative;
    scrollbar-width: thin;
}

.reaction-feed__list::-webkit-scrollbar {
    width: 6px;
}

.reaction-feed__list::-webkit-scrollbar-thumb {
    background: rgba(13, 110, 253, 0.18);
    border-radius: 999px;
}

.reaction-feed__empty {
    border: 1px dashed var(--reaction-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    color: var(--reaction-muted);
    font-size: 0.95rem;
}

.reaction-feed__item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 1.25rem;
    align-items: flex-start;
}

.reaction-feed__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--reaction-accent-soft);
    color: var(--reaction-accent);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    justify-self: center;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.08);
}

.reaction-feed__bubble {
    background: var(--reaction-bg);
    border-radius: 18px;
    padding: 1rem 1.25rem;
    min-width: 0;
    position: relative;
    box-shadow: 0 20px 36px rgba(31, 42, 55, 0.12);
}

.reaction-feed__bubble::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 18px;
    width: 16px;
    height: 16px;
    background: var(--reaction-bg);
    transform: rotate(45deg);
    box-shadow: -4px 4px 12px rgba(31, 42, 55, 0.08);
}

.reaction-feed__header-row {
    display: flex;
    gap: 0.75rem;
    align-items: baseline;
    flex-wrap: wrap;
}

.reaction-feed__name {
    font-weight: 600;
    color: #1f2a37;
    margin: 0;
}

.reaction-feed__meta {
    font-size: 0.75rem;
    color: var(--reaction-muted);
}

.reaction-feed__badge {
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(13, 110, 253, 0.12);
    color: var(--reaction-accent);
    border-radius: 999px;
    padding: 0.2rem 0.55rem;
    font-weight: 700;
}

.reaction-feed__badge--stamp {
    background: rgba(255, 193, 7, 0.18);
    color: #b67200;
}

.reaction-feed__badge--mixed {
    background: rgba(102, 16, 242, 0.16);
    color: #5b21b6;
}

.reaction-feed__text {
    margin: 0.75rem 0 0;
    color: #111827;
    line-height: 1.65;
    white-space: pre-wrap;
}

.reaction-feed__stamp {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    margin-top: 1rem;
    align-items: center;
}

.reaction-feed__stamp-figure {
    width: 72px;
    height: 72px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.reaction-feed__stamp-figure img {
    width: 72px;
    height: 72px;
}

.reaction-feed__stamp-body {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.reaction-feed__stamp-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #1f2a37;
}

.reaction-feed__stamp-caption {
    font-size: 0.8rem;
    color: var(--reaction-muted);
}

.reaction-feed__stamp-price {
    font-size: 0.8rem;
    color: var(--reaction-accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.reaction-feed__stamp-price.is-free {
    color: var(--reaction-success);
}

.reaction-feed__footer {
    text-align: right;
}

.reaction-feed__more {
    font-weight: 600;
    color: var(--reaction-accent);
    text-decoration: none;
}

.reaction-feed__more:hover {
    text-decoration: underline;
}

.reaction-composer {
    background: var(--reaction-bg);
    border-radius: 24px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.75rem;
    border: 1px solid rgba(13, 110, 253, 0.08);
    box-shadow: 0 28px 48px rgba(15, 25, 40, 0.08);
}

.reaction-composer__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.reaction-composer__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.reaction-composer__count {
    font-size: 0.85rem;
    color: var(--reaction-muted);
}


.reaction-composer__form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.reaction-composer__mode-switch {
    display: inline-flex;
    gap: 0.4rem;
    background: #fff;
    border-radius: 999px;
    padding: 0.35rem;
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.08);
    align-self: flex-start;
}

.reaction-composer__mode-switch--stamp-active {
    box-shadow: 0 16px 28px rgba(255, 126, 0, 0.15);
}

.reaction-composer__mode-button {
    border: 0;
    background: transparent;
    color: var(--reaction-muted);
    font-weight: 600;
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease;
}

.reaction-composer__mode-button:hover,
.reaction-composer__mode-button:focus {
    color: var(--reaction-accent);
}

.reaction-composer__mode-button.is-active {
    background: var(--reaction-accent);
    color: #fff;
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.2);
}

.reaction-composer__mode-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.reaction-composer__input {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.reaction-composer__comment {
    grid-column: 2 / -1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.reaction-composer__comment .reaction-composer__submit {
    align-self: flex-end;
}

.reaction-composer__stamp-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 36px rgba(31, 42, 55, 0.08);
    border: 1px solid rgba(13, 110, 253, 0.08);
}

.reaction-composer__stamp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.reaction-composer__stamp-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: #1f2a37;
}

.reaction-composer__back {
    border: 0;
    background: transparent;
    color: var(--reaction-accent);
    font-weight: 600;
    font-size: 0.85rem;
}

.reaction-composer__placeholder {
    margin: 0;
    color: var(--reaction-muted);
    font-size: 0.85rem;
}

.reaction-composer__status {
    margin: 0;
    font-size: 0.85rem;
    color: var(--reaction-success);
    font-weight: 600;
}

.reaction-composer__textarea {
    border: 0;
    border-radius: 18px;
    padding: 0.9rem 1.1rem;
    resize: vertical;
    min-height: 108px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.reaction-composer__textarea:disabled {
    background: rgba(0, 0, 0, 0.04);
    color: var(--reaction-muted);
}

.reaction-composer__submit {
    border: 0;
    background: var(--reaction-accent);
    color: #fff;
    font-weight: 600;
    border-radius: 3px;
    padding: 0.3rem 1.4rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reaction-composer__submit:hover,
.reaction-composer__submit:focus {
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.22);
}

.reaction-composer__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.reaction-composer__preview {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    background: var(--reaction-bg);
    flex-wrap: wrap;
}

.reaction-composer__preview-figure {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 12px 24px rgba(15, 25, 40, 0.1);
}

.reaction-composer__preview-figure img {
    width: 56px;
    height: 56px;
}

.reaction-composer__preview-meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.reaction-composer__preview-meta strong {
    font-size: 0.9rem;
    color: #1f2a37;
}

.reaction-composer__preview-meta span {
    font-size: 0.8rem;
    color: var(--reaction-accent);
    font-weight: 600;
}

.reaction-composer__preview-price {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.reaction-composer__preview-price::before {
    content: '';
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #fff8d6, #f6b700);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.reaction-composer__preview-price.is-free {
    color: var(--reaction-success);
}

.reaction-composer__clear {
    border: 0;
    background: transparent;
    color: var(--reaction-danger);
    font-size: 0.85rem;
    font-weight: 600;
    margin-left: auto;
}

.reaction-composer__note {
    font-size: 0.85rem;
    color: var(--reaction-muted);
}

.reaction-composer__thanks {
    margin: 0;
    font-weight: 600;
    color: var(--reaction-success);
}

.reaction-composer__signin {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--reaction-muted);
}

.reaction-composer__signin-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.reaction-composer__link {
    font-weight: 600;
    color: var(--reaction-accent);
}
.reaction-composer__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}
.stamp-library {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stamp-library__tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.3rem;
    scrollbar-width: thin;
}

.stamp-library__tabs::-webkit-scrollbar {
    height: 6px;
}

.stamp-library__tabs::-webkit-scrollbar-thumb {
    background: rgba(13, 110, 253, 0.2);
    border-radius: 999px;
}

.stamp-library__tabs button {
    border: 0;
    background: var(--reaction-bg);
    padding: 0.4rem 0.9rem;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--reaction-muted);
}

.stamp-library__tabs button.is-active {
    background: var(--reaction-accent);
    color: #fff;
}

.stamp-library__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 0.4rem;
    scrollbar-width: thin;

}

.stamp-library__grid::-webkit-scrollbar {
    width: 6px;
}

.stamp-library__grid::-webkit-scrollbar-thumb {
    background: rgba(13, 110, 253, 0.2);
    border-radius: 999px;
}

.stamp-library__empty {
    margin: 0;
    padding: 1rem;
    text-align: center;
    color: var(--reaction-muted);
    background: var(--reaction-bg);
    border-radius: 16px;
    font-size: 0.9rem;
}

.stamp-library__button {
    border: 1px solid #b3b3b3;
    border-radius: 10px;
    padding: 0.1rem 0.1rem 0.1rem;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    min-height: 100px;
}

.stamp-library__button:hover,
.stamp-library__button:focus {
    border-color: var(--reaction-accent);
}

.stamp-library__button.is-disabled,
.stamp-library__button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: none;
    transform: none;
}

.stamp-library__button.is-disabled:hover,
.stamp-library__button.is-disabled:focus,
.stamp-library__button:disabled:hover,
.stamp-library__button:disabled:focus {
    transform: none;
    border-color: rgba(0, 0, 0, 0.08);
}

.stamp-library__button.is-selected {
    border-color: var(--reaction-accent);
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.18);
}

.stamp-library__button.is-paid::after {
    content: '有料';
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #ff7e00, #ffb347);
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
}

.stamp-library__figure {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
}

.stamp-library__figure img {
    width: 72px;
    height: 72px;
}

.stamp-library__label {
    font-size: 0.85rem;
    color: #1f2a37;
    text-align: center;
    font-weight: 600;
    line-height: 1.4;
}

.stamp-library__price {
    font-size: 0.8rem;
    color: #e69214;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.stamp-library__price.is-free {
    color: var(--reaction-success);
}


.stamp-library__note {
    font-size: 0.75rem;
    color: var(--reaction-muted);
}

.stamp-confirm {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1200;
}

.stamp-confirm[hidden] {
    display: none;
}

.stamp-confirm__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 25, 40, 0.65);
}

.stamp-confirm__dialog {
    position: relative;
    background: #fff;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 32px 64px rgba(15, 25, 40, 0.25);
    width: min(420px, calc(100% - 2.5rem));
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 1;
}

.stamp-confirm__title {
    display: block;
    margin: 0 auto;
    font-size: 1.15rem;
    font-weight: 700;
    color: #020b16;
    text-align: center;
}

.stamp-confirm__content {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.stamp-confirm__figure {
    width: 130px;
    height: 130px;
    border-radius: 20px;
    background: var(--reaction-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 18px 32px rgba(15, 25, 40, 0.18);
}

.stamp-confirm__figure img {
    max-width: 120px;
    max-height: 120px;
}

.stamp-confirm__details {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    color: #1f2a37;
}

.stamp-confirm__name {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.stamp-confirm__price {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #e69214;
}
.stamp-confirm__price .is-free {
    color: var(--reaction-success);
}

.stamp-confirm__note {
    margin: 0;
    font-size: 0.85rem;
    color: var(--reaction-muted);
}

.stamp-confirm__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.stamp-confirm__cancel {
    border: 1px solid rgba(15, 25, 40, 0.12);
    background: transparent;
    color: var(--reaction-muted);
    border-radius: 14px;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
}

.stamp-confirm__submit {
    border: 0;
    background: var(--reaction-accent);
    color: #fff;
    border-radius: 14px;
    padding: 0.6rem 1.4rem;
    font-weight: 600;
    min-width: 140px;
    box-shadow: 0 16px 28px rgba(13, 110, 253, 0.25);
}

.reader-quick-nav {
    margin: 0 0 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--reaction-border);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
    .reader-quick-nav__primary {
  display: flex;
  align-items: stretch;
  gap: 12px;
      /*flex-direction: column;
    gap: 1rem;*/
}
.reader-quick-nav__next-link {
  flex: 1 1 auto;
  min-width: 0;
      background: #ff6b3d;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
        padding: 2.5rem 1.8rem;
    border-radius: 16px;
      /*
    gap: 1rem;

*/
}
.reader-quick-nav__actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  /*    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;*/
}

.reader-quick-nav__cta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.reader-quick-nav__card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    border-radius: 10px;
    border: 0;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    text-align: left;
    justify-content: flex-start;
}

.reader-quick-nav__card:hover,
.reader-quick-nav__card:focus {
    box-shadow: 0 24px 44px rgba(13, 110, 253, 0.28);
    outline: none;
}

.reader-quick-nav__card span {
    line-height: 1.4;
    flex: 1;
}

.reader-quick-nav__card-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.35rem;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.15));
}
.reader-quick-nav__card--title {
    background: #5a97ff;
    box-shadow: 0 20px 38px rgba(111, 66, 193, 0.25);
}
.reader-quick-nav__card--author {
    background: #5075ef;
    box-shadow: 0 20px 38px rgba(111, 66, 193, 0.25);
}

.reader-quick-nav__card--review {
    background: #936bd0;
    box-shadow: 0 20px 38px rgba(32, 201, 151, 0.25);
}
.reader-quick-nav__card--report {
    background: #d58be2;
    box-shadow: 0 20px 38px rgba(32, 201, 151, 0.25);
}

.reader-quick-nav__follows {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.reader-quick-nav__follow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    border-radius: 999px;
    padding: 0.65rem 1.2rem;
    border: 1px solid var(--reaction-border);
    background: #fff;
    font-weight: 600;
    color: #1f2a37;
    flex-shrink: 0;
    cursor: pointer;
}

.reader-quick-nav__icon {
    width: 28px;
    height: 28px;
}

.reader-quick-nav__next-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.reader-quick-nav__next-label {
    font-size: 0.95rem;
    font-weight: 600;
}

.reader-quick-nav__next-title {
    font-size: 1.1rem;
}

.reader-quick-nav__next-icon {
    font-size: 1.3rem;
    line-height: 1;
}



.reader-quick-nav__primary.reader-quick-nav__next--simple{
    display: none;
}

.reader-quick-nav__combo {
    border: 1px solid #aaaaaa9f;
    background: #fff;
    border-radius: 14px;
            padding: 2.5rem 1.8rem;
    text-align: left;
    font-weight: 600;
    color: #ff6b3d;
    box-shadow: 0 10px 24px rgba(13, 110, 253, 0.12);
}

.reader-quick-nav__action {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    border-radius: 999px;
    padding: 0.65rem 1.2rem;
    border: 1px solid var(--reaction-border);
    background: #fff;
    font-weight: 600;
    color: #1f2a37;
    box-shadow: 0 12px 28px rgba(31, 42, 55, 0.08);
    cursor: pointer;
}

.reader-quick-nav__action-icon {
    width: 28px;
    height: 28px;
}
.flash-root { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 9999; }
.flash {
  min-width: 280px; max-width: 92vw; margin: 8px 0; padding: 12px 16px; border-radius: 8px;
  background: #222; color: #fff; box-shadow: 0 6px 18px rgba(0,0,0,.2); display: flex; gap: 8px; align-items:center;
}
.flash--success { background: #17633a; }
.flash--error   { background: #8a1f1f; }
.flash--info    { background: #1e3a8a; }
.flash__close { margin-left: auto; background: transparent; border: 0; color: inherit; cursor: pointer; font-size: 16px; }
.stamp-confirm__comment { margin-top: 12px; }
.stamp-confirm__comment textarea {
    width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 6px;
    height:100px;

}
.stamp-confirm__comment-count { font-size: 12px; color: #666; text-align: right; margin-top: 4px; }

@media (max-width: 1024px) {
    .reaction-hub {
        padding: 2rem;
    }

    .reaction-feed__list {
        max-height: none;
    }

    .reaction-composer__mode-switch {
        width: 100%;
        justify-content: space-between;
    }

    .reaction-composer__mode-button {
        flex: 1 1 0;
        text-align: center;
    }

    .reaction-composer__stamp-panel {
        padding: 1.1rem 1.25rem;
    }


}

@media (max-width: 640px) {
    .reaction-hub {
        padding: 1.5rem;
        margin: 2.5rem 0 3rem;
    }

    .reaction-hub__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .reaction-feed__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .reaction-feed__actions {
        width: 100%;
        justify-content: space-between;
    }

    .reaction-feed__filters {
        width: 100%;
        justify-content: space-between;
    }

    .reaction-feed__summary {
        gap: 0.4rem;
    }

    .reaction-feed__item {
        gap: 0.75rem;
        grid-template-columns: 48px 1fr;
    }

    .reaction-feed__avatar {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }

    .reaction-composer__mode-switch {
        /*flex-direction: column;
        align-items: stretch;*/
    }

    .reaction-composer__mode-button {
        width: 100%;
    }

    .reaction-composer__preview {
        flex-direction: column;
        align-items: stretch;
    }

    .stamp-confirm__dialog {
        width: calc(100% - 2rem);
        padding: 1.5rem;
    }

    .stamp-confirm__content {
        flex-direction: column;
        align-items: flex-start;
    }

    .reader-quick-nav__next-link {
        flex-direction: column;
        align-items: flex-start;
    }

    .reader-quick-nav__next-icon {
        align-self: flex-end;
    }

    .reader-quick-nav__action {
        text-align: center;
    }
}
@media (max-width: 480px) {
    .reaction-hub {
        width: 100%;
        min-width: 300px;
        padding: 1.5rem;
        margin: 2.5rem 0 3rem;
    }

    .reaction-hub__header {
        flex-direction: column;
        align-items: flex-start;
    }
.reader-quick-nav__card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.35rem;
    border-radius: 10px;
    border: 0;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    text-align: left;
    justify-content: flex-start;
}
    .reaction-feed__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .reaction-feed__actions {
        width: 100%;
        justify-content: space-between;
    }

    .reaction-feed__filters {
        width: 100%;
        justify-content: space-between;
    }

    .reaction-feed__summary {
        gap: 0.4rem;
    }

    .reaction-feed__item {
        gap: 0.75rem;
        grid-template-columns: 48px 1fr;
    }

    .reaction-feed__avatar {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }
.reaction-composer {
    background: var(--reaction-bg);
    border-radius: 24px;
    padding: 0.3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.75rem;
    border: 1px solid rgba(13, 110, 253, 0.08);
    box-shadow: 0 28px 48px rgba(15, 25, 40, 0.08);
}

    .reaction-composer__mode-switch {
       /* flex-direction: column;
        align-items: stretch;*/
    }

    .reaction-composer__mode-button {
        width: 100%;
            border: 0;
    background: transparent;
    color: var(--reaction-muted);
    font-weight: 600;
    font-size:14px;
    padding: 0.3rem 0.6 rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease;
    }

    .reaction-composer__preview {
        flex-direction: column;
        align-items: stretch;
    }

    .stamp-confirm__dialog {
        width: calc(100% - 2rem);
        padding: 1.5rem;
    }

    .stamp-confirm__content {
        flex-direction: column;
        align-items: flex-start;
    }
    .reader-quick-nav__primary {
  display: block;
  align-items: stretch;
  gap: 12px;
      /*flex-direction: column;
    gap: 1rem;*/
}
    .reader-quick-nav__next-link {
        flex-direction: column;
        align-items: flex-start;
    }

    .reader-quick-nav__next-icon {
        align-self: flex-end;
    }

    .reader-quick-nav__action {
        text-align: center;
    }
}