html:has(.reading-page),
body:has(.reading-page) {
    overflow-x: hidden;
}

.reading-page {
    padding: 18px 0 38px;
    overflow-x: hidden;
}

.reading-page__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 10px;
}

.reading-page__topbar .eyebrow {
    margin: 0;
}

.reading-shell {
    position: relative;
}

.reading-shell [hidden] {
    display: none !important;
}

.reading-start {
    position: relative;
    display: flex;
    min-height: clamp(590px, calc(100dvh - 160px), 760px);
    align-items: stretch;
    overflow: hidden;
    border: 1px solid rgba(103, 163, 235, .28);
    border-radius: 30px;
    background: #70c6ef;
    box-shadow: 0 22px 54px rgba(55, 88, 153, .16);
}

[data-theme="dark"] .reading-start {
    background: #163a76;
}

.reading-start__visual,
.reading-board__background {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.reading-start__visual::after,
.reading-board__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 29, 71, .08), rgba(8, 29, 71, .12) 40%, rgba(7, 18, 54, .66));
    content: "";
}

.reading-start__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reading-start__content {
    position: relative;
    z-index: 1;
    display: flex;
    width: min(100%, 620px);
    min-height: 0;
    margin: 16px 16px 16px auto;
    flex-direction: column;
    justify-content: flex-start;
    padding: clamp(18px, 2.4vw, 32px);
    border: 1px solid rgba(255, 255, 255, .58);
    border-radius: 26px;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 18px 42px rgba(18, 43, 91, .22);
    backdrop-filter: blur(7px);
}

[data-theme="dark"] .reading-start__content {
    border-color: rgba(255, 255, 255, .15);
    background: rgba(12, 26, 58, .9);
}

.reading-start__cover {
    width: 110px;
    height: 82px;
    margin-bottom: 6px;
    overflow: hidden;
    border: 1px solid rgba(36, 99, 211, .18);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 8px 20px rgba(35, 76, 135, .14);
}

.reading-start__top-actions {
    position: absolute;
    z-index: 2;
    top: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
}

.reading-start__info-button {
    display: inline-grid;
    width: 38px;
    height: 38px;
    place-items: center;
    padding: 4px;
    border: 1px solid rgba(36, 99, 211, .22);
    border-radius: 50%;
    background: rgba(255, 255, 255, .78);
    color: var(--color-primary);
    cursor: pointer;
    font: inherit;
    transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.reading-start__info-button:hover,
.reading-start__info-button:focus-visible {
    background: #fff;
    box-shadow: 0 5px 14px rgba(36, 99, 211, .2);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    transform: translateY(-1px);
}

.reading-start__info-button .reading-info-badge {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

[data-theme="dark"] .reading-start__info-button {
    border-color: rgba(159, 200, 255, .35);
    background: rgba(12, 26, 58, .8);
}

[data-theme="dark"] .reading-start__info-button:hover,
[data-theme="dark"] .reading-start__info-button:focus-visible {
    background: #0c1a3a;
}

.reading-start__cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.reading-start__content h1 {
    margin: 0;
    color: var(--color-ink);
    font-size: clamp(2.45rem, 5vw, 4.7rem);
    letter-spacing: -.065em;
    line-height: .94;
}

.reading-start__intro {
    margin: 10px 0 13px;
    color: var(--color-muted);
    font-size: 1.07rem;
    line-height: 1.35;
}

.reading-picker {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    border: 0;
}

.reading-picker legend {
    width: 100%;
    margin-bottom: 2px;
    color: var(--color-ink);
    font-weight: 900;
}

.reading-level-grid {
    display: grid;
    gap: 7px;
}

.reading-level-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.reading-level-card {
    display: grid;
    min-width: 0;
    gap: 2px;
    padding: 8px 9px;
    border: 1px solid var(--color-line);
    border-radius: 13px;
    background: rgba(255, 255, 255, .72);
    color: var(--color-ink);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: border-color .18s ease, background .18s ease, box-shadow .18s ease, transform .18s ease;
}

.reading-level-card:hover,
.reading-level-card:focus-visible {
    border-color: var(--color-primary);
    outline: 2px solid rgba(36, 99, 211, .18);
    outline-offset: 2px;
    transform: translateY(-1px);
}

.reading-level-card.is-selected {
    border-color: #2463d3;
    background: linear-gradient(145deg, #2463d3, #17479f);
    box-shadow: 0 8px 18px rgba(36, 99, 211, .2);
    color: #fff;
}

[data-theme="dark"] .reading-level-card {
    border-color: rgba(130, 174, 245, .28);
    background: rgba(12, 26, 58, .72);
}

.reading-level-card__stars {
    color: #d89b00;
    font-size: .76rem;
    letter-spacing: .03em;
}

.reading-level-card.is-selected .reading-level-card__stars {
    color: #ffe18a;
}

.reading-level-card strong {
    font-size: .82rem;
}

.reading-level-card small {
    overflow: hidden;
    color: var(--color-muted);
    font-size: .68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.reading-level-card.is-selected small {
    color: rgba(255, 255, 255, .78);
}

.reading-cases {
    min-width: 0;
    margin: 12px 0 0;
    padding: 12px;
    border: 1px solid var(--color-line);
    border-radius: 12px;
    background: rgba(238, 246, 255, .82);
}

.reading-cases[hidden] {
    display: none;
}

[data-theme="dark"] .reading-cases {
    border-color: rgba(130, 174, 245, .28);
    background: rgba(10, 35, 72, .74);
}

.reading-cases legend {
    padding: 0 5px;
    color: var(--color-ink);
    font-weight: 800;
}

.reading-cases__intro,
.reading-cases__selection {
    margin: 0 0 9px;
    color: var(--color-muted);
    font-size: .79rem;
    line-height: 1.45;
}

.reading-cases__selection {
    margin: 9px 0 0;
    font-weight: 700;
}

.reading-cases__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}

.reading-case {
    display: flex;
    min-width: 0;
    align-items: flex-start;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: var(--portal-surface, #fff);
    color: var(--color-ink);
    cursor: pointer;
}

[data-theme="dark"] .reading-case {
    border-color: rgba(130, 174, 245, .28);
    background: rgba(12, 26, 58, .78);
}

.reading-case:hover,
.reading-case:focus-within,
.reading-case.is-selected {
    border-color: #2463d3;
    background: rgba(36, 99, 211, .09);
}

.reading-case input {
    flex: 0 0 auto;
    width: 17px;
    height: 17px;
    margin: 2px 0 0;
    accent-color: #2463d3;
    cursor: pointer;
}

.reading-case input:focus-visible {
    outline: 2px solid #2463d3;
    outline-offset: 3px;
}

.reading-case__body {
    display: grid;
    min-width: 0;
    gap: 2px;
}

.reading-case__body strong {
    font-size: .88rem;
    line-height: 1.3;
}

.reading-case__body small {
    color: var(--color-muted);
    font-size: .78rem;
    line-height: 1.35;
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.reading-case__count {
    flex: 0 0 auto;
    align-self: center;
    margin-left: auto;
    color: #17479f;
    font-size: .72rem;
    font-weight: 800;
    white-space: nowrap;
}

[data-theme="dark"] .reading-case__count {
    color: #9cc3ff;
}

.reading-bank--cases {
    margin-top: 14px;
}

.reading-case-details {
    padding: 7px 0;
    border-top: 1px solid var(--color-line);
}

.reading-case-details summary {
    color: var(--color-ink);
    cursor: pointer;
    font-weight: 700;
}

.reading-case-details p {
    margin: 6px 0;
    color: var(--color-muted);
    font-size: .8rem;
}

@media (max-width: 520px) {
    .reading-cases__grid {
        grid-template-columns: 1fr;
    }
}

.reading-speed-picker {
    margin-top: 9px;
}

.reading-speed-control {
    display: grid;
    gap: 7px;
    padding: 10px 12px 9px;
    border: 1px solid var(--color-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .68);
}

[data-theme="dark"] .reading-speed-control {
    border-color: rgba(130, 174, 245, .28);
    background: rgba(12, 26, 58, .72);
}

.reading-speed-control > label {
    color: var(--color-muted);
    font-size: .74rem;
    font-weight: 800;
}

.reading-speed-value {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.reading-speed-value strong {
    color: #2463d3;
    font-size: .98rem;
    font-weight: 900;
}

.reading-speed-value span {
    color: var(--color-muted);
    font-size: .76rem;
    font-weight: 700;
}

.reading-speed-control input[type="range"] {
    width: 100%;
    margin: 2px 0 0;
    accent-color: #2463d3;
    cursor: pointer;
}

.reading-speed-control input[type="range"]:focus-visible {
    outline: 2px solid #2463d3;
    outline-offset: 4px;
}

.reading-speed-scale {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    color: var(--color-muted);
    font-size: .64rem;
    font-weight: 800;
}

.reading-speed-scale span:nth-child(2),
.reading-speed-scale span:nth-child(3) {
    text-align: center;
}

.reading-speed-scale span:last-child {
    text-align: right;
}

.reading-speed-hint {
    margin: 0;
    color: var(--color-muted);
    font-size: .68rem;
    line-height: 1.25;
}

.reading-picker__description {
    min-height: 17px;
    margin: 0;
    color: var(--color-muted);
    font-size: .75rem;
    line-height: 1.25;
}

.reading-start__actions,
.reading-result__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.reading-start__actions .button,
.reading-result__actions .button {
    min-height: 40px;
    padding-block: 8px;
}

.reading-start__howto {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    margin: 10px 0 0;
    padding: 9px 11px;
    border: 1px solid rgba(36, 99, 211, .15);
    border-radius: 12px;
    background: rgba(255, 255, 255, .42);
    color: var(--color-muted);
    font-size: .76rem;
    line-height: 1.3;
}

.reading-start__howto i {
    flex: 0 0 auto;
    color: #ec9a00;
}

[data-theme="dark"] .reading-start__howto {
    border-color: rgba(130, 174, 245, .28);
    background: rgba(12, 26, 58, .62);
}

.reading-play {
    padding: 12px;
    overflow: hidden;
    border-radius: 24px;
    background: #091a3a;
    box-shadow: 0 20px 60px rgba(6, 20, 57, .3);
}

.reading-toolbar,
.reading-toolbar__stats {
    display: flex;
    align-items: center;
}

.reading-toolbar {
    justify-content: space-between;
    gap: 16px;
    padding: 3px 6px 11px;
    color: #fff;
}

.reading-toolbar__title {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.reading-toolbar__title span {
    color: #9fc8ff;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.reading-toolbar__title strong {
    overflow: hidden;
    font-size: 1.15rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.reading-toolbar__stats {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.reading-toolbar__stats > span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: rgba(255, 255, 255, .82);
    font-size: .78rem;
    white-space: nowrap;
}

.reading-toolbar__stats > span i {
    color: #ffd75a;
}

.reading-clock img {
    display: block;
    width: 19px;
    height: 19px;
    object-fit: contain;
}

.reading-toolbar__stats b {
    color: #fff;
    font-variant-numeric: tabular-nums;
}

.reading-toolbar__button {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    gap: 5px;
    padding: 7px 9px;
    border: 1px solid rgba(255, 255, 255, .17);
    border-radius: 10px;
    background: rgba(255, 255, 255, .1);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: .76rem;
    font-weight: 800;
}

.reading-toolbar__button:hover,
.reading-toolbar__button:focus-visible {
    background: rgba(255, 255, 255, .2);
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.reading-toolbar__icon-button {
    width: 34px;
    height: 34px;
    justify-content: center;
    padding: 4px;
    border-radius: 50%;
}

.reading-info-badge {
    display: inline-grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border: 2px solid #9fc8ff;
    border-radius: 50%;
    color: #fff;
    font-size: .78rem;
    line-height: 1;
}

.reading-info-badge--settings {
    border-color: #ffd75a;
    color: #ffd75a;
}

.reading-modal {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: clamp(14px, 3vw, 38px);
}

.reading-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 14, 38, .72);
    backdrop-filter: blur(5px);
}

.reading-modal__dialog {
    position: relative;
    z-index: 1;
    display: flex;
    width: min(100%, 980px);
    max-height: min(88dvh, 780px);
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(159, 200, 255, .35);
    border-radius: 22px;
    background: #f8fbff;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .35);
    color: #173577;
}

[data-theme="dark"] .reading-modal__dialog {
    border-color: rgba(159, 200, 255, .28);
    background: #0d2148;
    color: #f5f8ff;
}

.reading-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 22px 14px;
    border-bottom: 1px solid rgba(36, 99, 211, .15);
}

.reading-modal__header h2 {
    margin: 3px 0 0;
    font-size: clamp(1.45rem, 3vw, 2.15rem);
    letter-spacing: -.04em;
}

.reading-modal__close {
    display: inline-grid;
    width: 36px;
    height: 36px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(36, 99, 211, .22);
    border-radius: 50%;
    background: transparent;
    color: currentColor;
    cursor: pointer;
    font: inherit;
}

.reading-modal__close:hover,
.reading-modal__close:focus-visible {
    background: rgba(36, 99, 211, .12);
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.reading-modal__body {
    overflow: auto;
    padding: 18px 22px 22px;
}

.reading-modal__intro {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 16px;
    padding: 11px 13px;
    border: 1px solid rgba(36, 99, 211, .16);
    border-radius: 13px;
    background: rgba(36, 99, 211, .07);
    color: var(--color-muted);
    font-size: .86rem;
    line-height: 1.45;
}

.reading-modal__intro i {
    flex: 0 0 auto;
    color: #2463d3;
    font-size: 1.05rem;
}

.reading-modal__teacher-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 14px 0 0;
    padding: 10px 12px;
    border: 1px solid rgba(236, 154, 0, .25);
    border-radius: 8px;
    background: rgba(255, 215, 90, .14);
    color: var(--color-muted);
    font-size: .82rem;
    line-height: 1.4;
}

.reading-modal__teacher-note i {
    flex: 0 0 auto;
    color: #b97900;
    font-size: 1rem;
}

.reading-modal__teacher-note strong {
    color: var(--color-ink);
    font-weight: 800;
}

[data-theme="dark"] .reading-modal__teacher-note {
    border-color: rgba(255, 215, 90, .3);
    background: rgba(255, 215, 90, .1);
}

.reading-bank-grid,
.reading-config-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.reading-bank {
    min-width: 0;
    padding: 14px;
    border: 1px solid rgba(36, 99, 211, .15);
    border-radius: 15px;
    background: rgba(255, 255, 255, .7);
}

[data-theme="dark"] .reading-bank {
    border-color: rgba(159, 200, 255, .2);
    background: rgba(255, 255, 255, .05);
}

.reading-bank--wide {
    grid-column: 1 / -1;
}

.reading-bank h3 {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin: 0;
    color: currentColor;
    font-size: 1rem;
}

.reading-bank h3 span,
.reading-config-field b {
    color: #2463d3;
    font-size: .72rem;
    font-weight: 800;
}

[data-theme="dark"] .reading-bank h3 span,
[data-theme="dark"] .reading-config-field b {
    color: #9fc8ff;
}

.reading-bank p {
    margin: 3px 0 9px;
    color: var(--color-muted);
    font-size: .74rem;
}

.reading-bank__items {
    display: flex;
    max-height: 170px;
    flex-wrap: wrap;
    gap: 5px;
    overflow: auto;
    align-content: flex-start;
    padding-right: 3px;
}

.reading-bank__item {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 3px 8px;
    border: 1px solid rgba(36, 99, 211, .14);
    border-radius: 4px;
    background: rgba(36, 99, 211, .07);
    color: currentColor;
    font-size: .74rem;
}

.reading-config-field {
    display: grid;
    gap: 7px;
    min-width: 0;
    color: currentColor;
    font-size: .82rem;
    font-weight: 900;
}

.reading-config-field > span {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.reading-config-field textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    padding: 10px 11px;
    border: 1px solid rgba(36, 99, 211, .25);
    border-radius: 11px;
    background: rgba(255, 255, 255, .78);
    color: var(--color-ink);
    font: inherit;
    font-size: .82rem;
    line-height: 1.45;
}

[data-theme="dark"] .reading-config-field textarea {
    border-color: rgba(159, 200, 255, .28);
    background: rgba(3, 15, 43, .58);
    color: #f5f8ff;
}

.reading-config-field textarea:focus {
    border-color: #2463d3;
    outline: 2px solid rgba(36, 99, 211, .2);
    outline-offset: 2px;
}

.reading-config-field--wide {
    grid-column: 1 / -1;
}

.reading-config__note,
.reading-config__status {
    margin: 13px 0 0;
    color: var(--color-muted);
    font-size: .78rem;
    line-height: 1.4;
}

.reading-config__status:empty {
    display: none;
}

.reading-config__status.is-success {
    color: #16834b;
    font-weight: 800;
}

.reading-config__status.is-error {
    color: #c23838;
    font-weight: 800;
}

.reading-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.reading-board {
    position: relative;
    display: grid;
    min-height: clamp(540px, calc(100dvh - 235px), 720px);
    place-items: center;
    overflow: hidden;
    border-radius: 18px;
    isolation: isolate;
}

.reading-board__background {
    object-position: center;
}

.reading-board__veil {
    z-index: 1;
    background: linear-gradient(180deg, rgba(11, 34, 80, .32), rgba(9, 25, 65, .08) 35%, rgba(9, 25, 65, .38));
}

.reading-board__topline,
.reading-board__status {
    position: absolute;
    z-index: 3;
    left: 18px;
    right: 18px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}

.reading-board__topline {
    top: 16px;
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.reading-board__topline i {
    color: #ffd75a;
}

.reading-board__status {
    bottom: 14px;
    justify-content: center;
    margin: 0;
    font-size: .82rem;
    font-weight: 800;
}

.reading-board__word-count {
    position: absolute;
    z-index: 3;
    right: 18px;
    bottom: 38px;
    left: 18px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    color: #fff;
    text-align: center;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}

.reading-board__word-count b {
    font-size: 1.4rem;
    line-height: 1;
}

.reading-board__word-count span {
    font-size: .76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.reading-display {
    position: relative;
    z-index: 2;
    display: grid;
    width: min(90%, 1040px);
    aspect-ratio: 3 / 1;
    place-items: center;
}

.reading-display__frame {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: fill;
    filter: drop-shadow(0 15px 22px rgba(4, 16, 48, .28));
}

.reading-word,
.reading-sentence {
    position: relative;
    z-index: 1;
    width: 72%;
    color: #173577;
    font-weight: 900;
    text-align: center;
    text-shadow: 0 2px 0 #fff, 0 4px 12px rgba(25, 69, 130, .18);
}

.reading-word {
    font-size: clamp(4rem, 9.6vw, 9.8rem);
    letter-spacing: -.045em;
    line-height: 1;
    white-space: nowrap;
}

.reading-word.is-long {
    font-size: clamp(3.25rem, 7.6vw, 7.8rem);
}

.reading-word.is-entering {
    animation: reading-word-in .2s cubic-bezier(.2, .85, .35, 1.1) both;
}

.reading-sentence {
    max-height: 78%;
    overflow: hidden;
    font-size: clamp(1.2rem, 3.1vw, 2.65rem);
    line-height: 1.18;
}

.reading-sentence__line {
    display: block;
    max-width: 100%;
    margin: 3px 0;
    overflow-wrap: break-word;
}

.reading-sentence__line.is-current {
    color: #0c63d7;
}

.reading-sentence__text {
    display: inline-block;
    max-width: 100%;
    min-height: 1em;
}

.reading-display:has(.reading-sentence:not([hidden])) {
    aspect-ratio: auto;
    width: min(94%, 1040px);
}

.reading-display:has(.reading-sentence:not([hidden])) .reading-display__frame {
    display: none;
}

.reading-display .reading-sentence {
    box-sizing: border-box;
    width: 100%;
    min-height: clamp(9rem, 22vw, 16rem);
    max-height: none;
    overflow: visible;
    display: grid;
    align-content: center;
    padding: clamp(1rem, 4vw, 3rem);
    border: 1px solid var(--color-line);
    border-top: 4px solid #538bff;
    border-radius: 1.25rem;
    background: var(--color-surface, #fff);
    color: var(--color-ink, #173577);
    box-shadow: 0 16px 40px #04103055;
    text-shadow: none;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.reading-display .reading-sentence[hidden] {
    display: none;
}

.reading-display .reading-sentence__line.is-current {
    color: inherit;
}

.reading-sentence__line.is-current::after {
    display: inline-block;
    width: .07em;
    height: 1em;
    margin-left: .08em;
    background: currentColor;
    vertical-align: -.12em;
    content: "";
    animation: reading-caret-blink .8s steps(1, end) infinite;
}

.reading-countdown,
.reading-pause-panel {
    position: absolute;
    z-index: 6;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    background: rgba(5, 19, 56, .18);
    color: #fff;
    text-align: center;
}

.reading-countdown img {
    display: block;
    width: min(25vw, 230px);
    height: min(25vw, 230px);
    object-fit: contain;
    filter: drop-shadow(0 12px 18px rgba(0, 0, 0, .3));
    animation: reading-countdown-pop .82s cubic-bezier(.2, 1.3, .4, 1) both;
}

.reading-countdown span {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.reading-countdown.is-start {
    gap: 0;
    background: rgba(8, 25, 69, .42);
}

.reading-countdown.is-start span {
    position: relative;
    width: auto;
    height: auto;
    clip: auto;
    color: #fff;
    font-size: clamp(2.2rem, 7vw, 6rem);
    font-weight: 1000;
    letter-spacing: .08em;
    text-shadow: 0 4px 18px rgba(0, 0, 0, .45);
    white-space: normal;
}

.reading-pause-panel {
    gap: 6px;
    background: rgba(7, 22, 60, .66);
    backdrop-filter: blur(4px);
}

.reading-pause-panel i {
    color: #ffd75a;
    font-size: 3.2rem;
}

.reading-pause-panel strong {
    font-size: clamp(2rem, 5vw, 4rem);
    letter-spacing: .06em;
}

.reading-pause-panel span {
    color: rgba(255, 255, 255, .8);
}

.reading-result {
    display: grid;
    min-height: clamp(570px, calc(100dvh - 160px), 760px);
    place-items: center;
    align-content: center;
    gap: 8px;
    overflow: hidden;
    padding: 36px 24px;
    border-radius: 28px;
    background: radial-gradient(circle at 50% 20%, rgba(255, 216, 100, .28), transparent 30%), linear-gradient(145deg, #174e75, #172f5a 58%, #34205c);
    box-shadow: 0 20px 60px rgba(22, 50, 82, .28);
    color: #fff;
    text-align: center;
}

.reading-result__stars {
    display: flex;
    height: 82px;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.reading-result__stars img {
    display: block;
    width: 86px;
    height: 86px;
    object-fit: contain;
    filter: drop-shadow(0 8px 10px rgba(255, 186, 37, .32));
    animation: reading-star-pop .62s cubic-bezier(.2, 1.4, .4, 1) both;
}

.reading-result__stars img:nth-child(2) { animation-delay: .12s; }
.reading-result__stars img:nth-child(3) { animation-delay: .24s; }

.reading-result__eyebrow {
    color: #aeeaff;
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.reading-result h2 {
    margin: 0;
    font-size: clamp(2.4rem, 6vw, 5rem);
    letter-spacing: -.06em;
}

.reading-result > p {
    max-width: 520px;
    margin: 0;
    color: rgba(255, 255, 255, .8);
}

.reading-summary {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 9px 0 4px;
}

.reading-summary span {
    display: grid;
    min-width: 126px;
    gap: 1px;
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 14px;
    background: rgba(255, 255, 255, .1);
}

.reading-summary i {
    color: #ffd75a;
}

.reading-summary b {
    font-size: 1.15rem;
}

.reading-summary small {
    color: rgba(255, 255, 255, .72);
    font-size: .7rem;
}

.reading-result__actions {
    justify-content: center;
}

.reading-result__actions .button--ghost {
    border-color: rgba(255, 255, 255, .25);
    color: #fff;
}

.reading-shell:fullscreen {
    display: grid;
    min-height: 100dvh;
    place-items: stretch;
    padding: 14px;
    background: #071a3c;
}

.reading-shell:fullscreen .reading-start,
.reading-shell:fullscreen .reading-result {
    min-height: calc(100dvh - 28px);
}

.reading-shell:fullscreen .reading-board {
    min-height: calc(100dvh - 112px);
}

@keyframes reading-word-in {
    0% { opacity: 0; transform: scale(.94); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes reading-caret-blink {
    0%, 45% { opacity: 1; }
    46%, 100% { opacity: 0; }
}

@keyframes reading-countdown-pop {
    0% { opacity: 0; transform: scale(.68); }
    60% { opacity: 1; transform: scale(1.12); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes reading-star-pop {
    0% { opacity: 0; transform: scale(.35) rotate(-18deg); }
    75% { transform: scale(1.12) rotate(4deg); }
    100% { opacity: 1; transform: scale(1) rotate(0); }
}

@media (min-width: 761px) {
    body:has(.reading-page) .site-footer {
        display: none;
    }

    .reading-page {
        padding-block: 8px 12px;
    }

    .reading-page__topbar {
        margin-bottom: 6px;
    }

    .reading-start,
    .reading-result {
        min-height: clamp(520px, calc(100dvh - 145px), 760px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .reading-word.is-entering,
    .reading-countdown img,
    .reading-result__stars img {
        animation: none;
    }

    .reading-sentence__line.is-current::after {
        animation: none;
    }
}

@media (max-width: 760px) {
    .reading-page {
        padding-block: 12px 22px;
    }

    .reading-page__topbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .reading-start {
        min-height: 0;
        padding: 12px;
    }

    .reading-start__visual img {
        object-position: center;
    }

    .reading-start__content {
        width: 100%;
        margin: 0;
        padding: 18px;
    }

    .reading-start__cover {
        width: 96px;
        height: 70px;
    }

    .reading-start__content h1 {
        font-size: clamp(2.3rem, 12vw, 4rem);
    }

    .reading-level-grid {
        gap: 5px;
    }

    .reading-level-card {
        padding: 7px 6px;
    }

    .reading-level-card strong {
        font-size: .76rem;
    }

    .reading-level-card small {
        font-size: .62rem;
        line-height: 1.2;
        min-height: 2.4em;
        text-overflow: clip;
        white-space: normal;
    }

    .reading-start__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .reading-start__actions .button {
        justify-content: center;
    }

    .reading-play {
        padding: 9px;
    }

    .reading-toolbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }

    .reading-toolbar__stats {
        justify-content: flex-start;
    }

    .reading-modal {
        padding: 10px;
    }

    .reading-modal__dialog {
        max-height: 94dvh;
        border-radius: 17px;
    }

    .reading-modal__header,
    .reading-modal__body {
        padding-right: 15px;
        padding-left: 15px;
    }

    .reading-bank-grid,
    .reading-config-grid {
        grid-template-columns: 1fr;
    }

    .reading-bank--wide,
    .reading-config-field--wide {
        grid-column: auto;
    }

    .reading-bank__items {
        max-height: 145px;
    }

    .reading-modal__actions {
        flex-direction: column;
    }

    .reading-modal__actions .button {
        justify-content: center;
    }

    .reading-board {
        min-height: 590px;
    }

    .reading-board__topline {
        top: 12px;
        left: 12px;
        right: 12px;
        font-size: .66rem;
    }

    .reading-display {
        width: 96%;
        aspect-ratio: 1.6 / 1;
    }

    .reading-word {
        width: 76%;
        font-size: clamp(3.25rem, 15.5vw, 6.35rem);
    }

    .reading-word.is-long {
        font-size: clamp(2.55rem, 11.5vw, 4.95rem);
    }

    .reading-sentence {
        width: 72%;
        font-size: clamp(1rem, 5vw, 1.7rem);
    }

    .reading-board__word-count {
        bottom: 42px;
    }

    .reading-countdown img {
        width: min(52vw, 220px);
        height: min(52vw, 220px);
    }

    .reading-result {
        min-height: 590px;
        padding: 28px 16px;
    }

    .reading-result__stars img {
        width: 68px;
        height: 68px;
    }

    .reading-summary {
        align-items: stretch;
        flex-direction: column;
        width: min(100%, 270px);
    }

    .reading-summary span {
        min-width: 0;
    }

    .reading-result__actions {
        align-items: stretch;
        flex-direction: column;
        width: min(100%, 290px);
    }

    .reading-result__actions .button {
        justify-content: center;
    }
}