#splash {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 999;
    overflow: auto;
    background:
        radial-gradient(circle at top, rgba(255, 207, 64, 0.12), transparent 30%),
        radial-gradient(circle at bottom right, rgba(142, 247, 222, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(4, 10, 14, 0.98), rgba(2, 5, 8, 0.98));
    font-family: var(--ui-font);
    margin: 0;
    padding: clamp(18px, 3vw, 36px);
    font-size: 16px;
    color: var(--ui-ink);
}

#splash::before,
#splash::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

#splash::before {
    inset: 16px;
    border: 1px solid rgba(201, 255, 241, 0.14);
    border-radius: 32px;
}

#splash::after {
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 42px 42px;
    opacity: 0.36;
}

#introNoticeModal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(18px, 3vw, 36px);
    background:
        radial-gradient(circle at top, rgba(255, 207, 64, 0.15), transparent 30%),
        radial-gradient(circle at bottom right, rgba(142, 247, 222, 0.14), transparent 28%),
        linear-gradient(180deg, rgba(4, 10, 14, 0.98), rgba(2, 5, 8, 0.98));
    font-family: var(--ui-font);
    font-size: 16px;
    color: var(--ui-ink);
}

#introNoticeModal::before,
#introNoticeModal::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

#introNoticeModal::before {
    inset: 16px;
    border: 1px solid rgba(201, 255, 241, 0.14);
    border-radius: 32px;
}

#introNoticeModal::after {
    background:
        linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px);
    background-size: 42px 42px;
    opacity: 0.34;
}

html.intro-notice-acknowledged #introNoticeModal {
    display: none;
}

#introNoticeModal .introNotice-shell {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 18px;
    width: min(760px, 100%);
    margin: 0 auto;
    padding: 30px 28px 28px;
    text-align: center;
}

#introNoticeModal h1 {
    margin: 0;
    color: var(--ui-ink);
    font-size: clamp(2.4rem, 6vw, 4.9rem);
    line-height: 0.95;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

#introNoticeBody {
    display: grid;
    gap: 14px;
    text-align: left;
    color: var(--ui-muted);
    font-size: 1rem;
    line-height: 1.58;
}

#introNoticeBody p {
    margin: 0;
}

#button-introNoticeContinue {
    width: min(360px, 100%);
    margin: 8px auto 0;
}

#splash h1,
#splash h2 {
    margin: 0;
    text-align: center;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

#splash h1 {
    font-size: clamp(3rem, 8vw, 6.6rem);
    line-height: 0.92;
}

#splash h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
}

#splash p {
    margin: 0;
}

.logoA,
.logoB,
.logoC,
.logoD,
.logoE,
.logoF,
.logoG,
.logoH,
.logoI,
.logoJ,
.logoK,
.logoL {
    width: 72px;
    height: 92px;
    position: fixed;
    background-size: cover;
    opacity: 0.34;
    mix-blend-mode: screen;
    filter: grayscale(1) contrast(1.12) brightness(1.14) drop-shadow(0 0 16px rgba(142, 247, 222, 0.28));
    pointer-events: none;
}

div.logoA {
    background-image: url('../img/birds/inPanorama/logo-1.gif');
}

div.logoB {
    background-image: url('../img/birds/inPanorama/logo-2.gif');
}

div.logoC {
    background-image: url('../img/birds/inPanorama/logo-3.gif');
}

div.logoD {
    background-image: url('../img/birds/inPanorama/logo-4.gif');
}

div.logoE {
    background-image: url('../img/birds/inPanorama/logo-5.gif');
}

div.logoF {
    background-image: url('../img/birds/inPanorama/logo-6.gif');
}

div.logoG {
    background-image: url('../img/birds/inPanorama/logo-7.gif');
}

div.logoH {
    background-image: url('../img/birds/inPanorama/logo-8.gif');
}

div.logoI {
    background-image: url('../img/birds/inPanorama/logo-9.gif');
}

div.logoJ {
    background-image: url('../img/birds/inPanorama/logo-10.gif');
}

div.logoK {
    background-image: url('../img/birds/inPanorama/logo-11.gif');
}

div.logoL {
    background-image: url('../img/birds/inPanorama/logo-12.gif');
}

#welcomeMessageContainer {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(240px, 1fr));
    gap: 18px;
    width: min(1240px, 100%);
    min-height: calc(100vh - 72px);
    margin: 0 auto;
    align-content: center;
    padding-bottom: 24px;
}

.splash-card {
    border: 1px solid rgba(201, 255, 241, 0.18);
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(10, 23, 31, 0.96), rgba(6, 14, 19, 0.96));
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(14px);
}

#welcomeMessage {
    grid-column: 1 / -1;
    width: min(680px, 100%);
    margin: 0 auto;
    padding: 28px 28px 30px;
    text-align: center;
}

.splash-routeMark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    margin-bottom: 16px;
    border-radius: 999px;
    background: rgba(255, 207, 64, 0.92);
    color: #081118;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

#welcomeMessage p {
    margin-top: 14px;
    color: var(--ui-muted);
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

#splashLegend {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.legend-chip {
    position: relative;
    min-width: 108px;
    padding: 12px 16px 12px 50px;
    border-radius: 999px;
    border: 1px solid rgba(201, 255, 241, 0.16);
    background: rgba(255, 255, 255, 0.04);
    color: var(--ui-ink);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.legend-chip::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 50%;
    width: 22px;
    height: 22px;
    transform: translateY(-50%);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.legend-chip-map::before {
    background-image: url('../img/icon-globe3.png');
}

.legend-chip-call::before {
    background-image: url('../img/icon-birdcall.png');
}

.legend-chip-feed::before {
    background-image: url('../img/icon-offerFood.png');
}

.legend-chip-orb::before {
    background-image: url('../img/icon-pin.png');
}

.button-containerLogin,
.button-containerFreeplay,
.button-containerFieldPass {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 230px;
    padding: 26px;
    text-align: left;
}

.button-containerLogin p,
.button-containerFreeplay p,
.button-containerFieldPass p {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}

.modeFlag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 84px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 207, 64, 0.26);
    background: rgba(255, 207, 64, 0.12);
    color: var(--ui-signal);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.modeMeta {
    color: var(--ui-ink);
    font-size: clamp(1.2rem, 2.6vw, 1.9rem);
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

#button-register,
#button-registerSubmit,
#button-login,
#button-loginSubmit,
#button-changePassword,
#button-changePasswordSubmit,
#button-freeplay,
#button-fieldPassEntry,
#button-supportDonate,
#button-supportSubscribe,
#button-donationSubmit,
#button-donationGiftPrimary,
#button-donationGiftSecondary,
#button-donationGiftReturn,
#button-subscriptionSubmit,
#button-standardLaneContinue,
#button-introNoticeContinue,
#button-fieldPassRequiredReturn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    width: 100%;
    margin-top: 18px;
    border: 1px solid rgba(201, 255, 241, 0.22);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 207, 64, 0.94), rgba(215, 156, 36, 0.96));
    color: #071015;
    font-size: 0.94rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

#button-register:hover,
#button-registerSubmit:hover,
#button-login:hover,
#button-loginSubmit:hover,
#button-changePassword:hover,
#button-changePasswordSubmit:hover,
#button-freeplay:hover,
#button-fieldPassEntry:hover,
#button-supportDonate:hover,
#button-supportSubscribe:hover,
#button-donationSubmit:hover,
#button-donationGiftPrimary:hover,
#button-donationGiftSecondary:hover,
#button-donationGiftReturn:hover,
#button-subscriptionSubmit:hover,
#button-standardLaneContinue:hover,
#button-introNoticeContinue:hover,
#button-fieldPassRequiredReturn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.26);
    filter: brightness(1.04);
}

#button-login,
#button-freeplay,
#button-fieldPassEntry {
    min-height: 78px;
    font-size: 1rem;
}

#button-login {
    background: linear-gradient(180deg, rgba(142, 247, 222, 0.96), rgba(80, 192, 171, 0.96));
}

#button-fieldPassEntry,
#button-standardLaneContinue {
    background: linear-gradient(180deg, rgba(108, 222, 255, 0.96), rgba(64, 148, 207, 0.96));
}

#button-donationGiftPrimary {
    background: linear-gradient(180deg, rgba(108, 222, 255, 0.96), rgba(64, 148, 207, 0.96));
}

#button-donationGiftSecondary {
    background: linear-gradient(180deg, rgba(142, 247, 222, 0.96), rgba(80, 192, 171, 0.96));
}

#button-fieldPassRequiredReturn {
    width: min(320px, 100%);
    margin-top: 18px;
}

#supportStation {
    grid-column: 1 / -1;
    width: 100%;
    margin: 0 auto;
    padding: 8px;
    text-align: left;
}

#supportStation .splash-routeMark {
    display: flex;
    width: fit-content;
    margin: 0 auto 16px;
}

.supportStation-title {
    margin-left: 10px;
    color: var(--ui-ink);
    font-size: clamp(1.08rem, 2.2vw, 1.55rem);
    font-weight: 800;
    letter-spacing: 0.18em;
    text-indent: -0.06em;
    text-transform: uppercase;
}

.supportStation-copy {
    padding-left: 10px;
    padding-right: 10px;
    margin-top: 10px;
    color: var(--ui-muted);
    font-size: 0.94rem;
    line-height: 1.58;
}

.supportStation-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 16px;
}

#button-supportDonate,
#button-supportSubscribe {
    width: auto;
    min-width: 176px;
    min-height: 46px;
    margin-top: 0;
    padding: 0 14px;
    font-size: 0.86rem;
    letter-spacing: 0.18em;
}

#button-supportSubscribe {
    background: linear-gradient(180deg, rgba(108, 222, 255, 0.96), rgba(64, 148, 207, 0.96));
}

.supportStation-note {
    margin-top: 10px;
    padding-left: 10px;
    padding-right: 10px;
    color: rgba(159, 197, 193, 0.78);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
}

.supportPlaceholder-content {
    text-align: center;
}

.donationGift-actions {
    margin-top: 18px;
}

#supportPlaceholderMessage {
    margin-top: 18px;
    color: var(--ui-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.donationModal-content {
    text-align: center;
}

.donationModal-copy {
    margin-top: 18px;
    color: var(--ui-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.donationModal-copySecondary {
    margin-top: 12px;
}

.donationGrantPreview {
    min-height: 52px;
    margin-top: 16px;
    padding: 12px 16px;
    border: 1px solid rgba(201, 255, 241, 0.14);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--ui-ink);
    font-size: 0.92rem;
    line-height: 1.55;
}

.donationOptionGrid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 22px;
}

.donationOption {
    min-height: 58px;
    border: 1px solid rgba(201, 255, 241, 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ui-ink);
    font-size: 0.96rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.donationOption:hover,
.donationOption.is-selected {
    transform: translateY(-2px);
    border-color: rgba(255, 207, 64, 0.48);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.26);
}

.donationOption.is-selected {
    background: linear-gradient(180deg, rgba(255, 207, 64, 0.94), rgba(215, 156, 36, 0.96));
    color: #071015;
}

.donationCustomLabel {
    display: block;
    margin-top: 20px;
    color: var(--ui-muted);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

#donationCustomAmount {
    width: min(260px, 100%);
    min-height: 50px;
    margin-top: 10px;
    padding: 0 16px;
    box-sizing: border-box;
    border: 1px solid rgba(201, 255, 241, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ui-ink);
    text-align: center;
}

.donationStatusMessage {
    min-height: 24px;
    margin-top: 14px;
    color: var(--ui-alert);
    font-size: 0.9rem;
    line-height: 1.5;
}

#button-donationSubmit {
    width: min(320px, 100%);
    margin-top: 8px;
}

.subscriptionModal-content {
    text-align: center;
}

.subscriptionModal-copy {
    margin-top: 18px;
    color: var(--ui-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.subscriptionModal-copyPrice {
    margin-top: 10px;
    color: var(--ui-signal);
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.subscriptionModal-note {
    margin-top: 12px;
    color: rgba(159, 197, 193, 0.78);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.subscriptionStatusMessage {
    min-height: 24px;
    margin-top: 14px;
    color: var(--ui-alert);
    font-size: 0.9rem;
    line-height: 1.5;
}

#button-subscriptionSubmit {
    width: min(320px, 100%);
    margin-top: 8px;
    background: linear-gradient(180deg, rgba(142, 247, 222, 0.96), rgba(80, 192, 171, 0.96));
}

.freeplayStartModal-content {
    text-align: center;
}

#button-freeplayStartAccept {
    width: min(320px, 100%);
    margin-top: 18px;
    background: linear-gradient(180deg, rgba(255, 207, 64, 0.98), rgba(223, 171, 32, 0.96));
}

.freeplayLimitModal-content {
    text-align: center;
}

.freeplayLimit-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 20px;
    flex-wrap: wrap;
}

#button-freeplayLimitSubscribe,
#button-freeplayLimitReturn,
#button-logbookLimitSubscribe,
#button-logbookLimitReturn {
    min-width: 220px;
}

#button-freeplayLimitSubscribe,
#button-logbookLimitSubscribe {
    background: linear-gradient(180deg, rgba(142, 247, 222, 0.96), rgba(80, 192, 171, 0.96));
}

#splash .modal {
    display: none;
    position: fixed;
    z-index: 4;
    inset: 0;
    overflow: auto;
    background: rgba(2, 5, 8, 0.72);
    backdrop-filter: blur(12px);
}

#splash .modal-content {
    position: relative;
    width: min(720px, calc(100% - 32px));
    margin: 7vh auto;
    padding: 32px 28px 28px;
    box-sizing: border-box;
    border: 1px solid rgba(201, 255, 241, 0.18);
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(10, 23, 31, 0.98), rgba(6, 14, 19, 0.98));
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

#splash .modal-content .panel-close {
    top: 16px;
    right: 16px;
}

#splash .modal-content > h1,
#splash .modal-content > h2,
#closeregistrationSuccessModalContent h1,
#closeLoginSuccessModalContent h1,
#closePasswordChangeSuccessModalContent h1 {
    padding-inline: clamp(72px, 12vw, 112px);
}

#messageRegister,
#messageLogin,
#messageChangePassword {
    min-height: 24px;
    margin-top: 14px;
    text-align: center;
    font-size: 0.92rem;
    letter-spacing: 0.06em;
}

#splash form {
    display: grid;
    grid-template-columns: minmax(72px, 110px) 1fr;
    gap: 12px 14px;
    border: 0;
    padding-top: 18px;
    width: 100%;
    box-sizing: border-box;
}

#splash form br {
    display: none;
}

#splash label {
    align-self: center;
    text-align: right;
    color: var(--ui-muted);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    white-space: nowrap;
}

#splash input:not([type='submit']) {
    width: 100%;
    min-height: 50px;
    padding: 0 16px;
    box-sizing: border-box;
    border: 1px solid rgba(201, 255, 241, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ui-ink);
}

#splash input::placeholder {
    color: rgba(244, 247, 241, 0.46);
}

#button-registerSubmit,
#button-loginSubmit,
#button-changePasswordSubmit {
    grid-column: 2 / 3;
    margin-top: 20px;
}

.passwordToggleSpacer {
    min-height: 1px;
}

.passwordToggleButton {
    grid-column: 2 / 3;
    justify-self: start;
    min-height: 38px;
    margin-top: -2px;
    padding: 0 14px;
    border: 1px solid rgba(201, 255, 241, 0.18);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--ui-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.passwordToggleButton:hover {
    color: var(--ui-ink);
    border-color: rgba(201, 255, 241, 0.32);
}

.modal-actionStack {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 12px;
}

.modal-actionStack #button-register,
.modal-actionStack #button-changePassword {
    margin-top: 0;
}

#loginModal .modal-actionStack {
    width: calc(100% - 124px);
    margin-left: 124px;
    box-sizing: border-box;
}

.modal-note,
#closeregistrationSuccessModalContent p,
#closeLoginSuccessModalContent p,
#closePasswordChangeSuccessModalContent p {
    margin-top: 18px;
    text-align: center;
    color: var(--ui-muted);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

#closeregistrationSuccessModalContent,
#closeLoginSuccessModalContent,
#closePasswordChangeSuccessModalContent,
#closePasswordResetSuccessNodalContent {
    text-align: center;
    padding: 28px 12px 20px;
}

#closeregistrationSuccessModalContent h1,
#closeLoginSuccessModalContent h1,
#closePasswordChangeSuccessModalContent h1 {
    color: var(--ui-signal);
}

#closePasswordChangeSuccessModalContent {
    max-width: 560px;
    margin: 0 auto;
}

#passwordChangeStatusTitle {
    color: #b9c9c5;
    font-size: clamp(1.35rem, 2.6vw, 1.9rem);
    line-height: 1.08;
    letter-spacing: 0.16em;
}

#passwordChangeStatusDetail {
    margin-top: 14px;
    color: #aebfbb;
    font-size: 0.98rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    line-height: 1.45;
    text-transform: none;
}

#accountErrorMessage {
    display: none;
    color: #ff7b54;
    text-align: center;
}

@media (max-width: 900px) {
    #welcomeMessageContainer {
        grid-template-columns: 1fr;
        align-content: start;
        padding-top: min(12vh, 80px);
    }

    #welcomeMessage {
        width: 100%;
    }

    .logoA,
    .logoB,
    .logoC,
    .logoD,
    .logoE,
    .logoF,
    .logoG,
    .logoH,
    .logoI,
    .logoJ,
    .logoK,
    .logoL {
        opacity: 0.18;
        transform: scale(0.84);
    }

    #splash .modal-content > h1,
    #splash .modal-content > h2,
    #closeregistrationSuccessModalContent h1,
    #closeLoginSuccessModalContent h1,
    #closePasswordChangeSuccessModalContent h1 {
        padding-inline: 92px;
    }
}

@media (max-width: 640px) {
    #splash {
        padding: 12px;
    }

    #splash::before {
        inset: 8px;
        border-radius: 24px;
    }

    #welcomeMessageContainer {
        gap: 14px;
        padding-top: 50px;
        min-height: auto;
    }

    #welcomeMessage,
    .button-containerLogin,
    .button-containerFreeplay,
    .button-containerFieldPass,
    #introNoticeModal .introNotice-shell,
    #splash .modal-content {
        border-radius: 24px;
    }

    #splash form {
        grid-template-columns: 1fr;
    }

    #splash label {
        text-align: left;
    }

    #button-registerSubmit,
    #button-loginSubmit,
    #button-changePasswordSubmit {
        grid-column: auto;
    }

    .donationOptionGrid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #loginModal .modal-actionStack {
        width: 100%;
        margin-left: 0;
    }

    #splash .modal-content {
        width: calc(100% - 20px);
        margin: 12px auto;
        padding: 22px 16px 18px;
    }

    #splash .modal-content > h1,
    #splash .modal-content > h2,
    #closeregistrationSuccessModalContent h1,
    #closeLoginSuccessModalContent h1,
    #closePasswordChangeSuccessModalContent h1 {
        padding-inline: 76px 16px;
        text-align: left;
    }

    #splash .modal-content .panel-close {
        top: 12px;
        right: 12px;
    }

    .button-containerLogin,
    .button-containerFreeplay,
    .button-containerFieldPass {
        min-height: 0;
        padding: 20px 18px;
    }

    #introNoticeModal {
        padding: 12px;
    }

    #introNoticeModal::before {
        inset: 8px;
        border-radius: 24px;
    }

    #introNoticeModal .introNotice-shell {
        width: calc(100% - 20px);
        padding: 22px 16px 18px;
    }

    #introNoticeModal h1 {
        font-size: clamp(2rem, 10vw, 3.3rem);
        letter-spacing: 0.16em;
        text-align: left;
    }

    #introNoticeBody {
        font-size: 0.95rem;
    }
}

@media (max-height: 820px) {
    #welcomeMessageContainer {
        align-content: start;
        padding-top: 42px;
    }

    .logoA,
    .logoB,
    .logoC,
    .logoD,
    .logoE,
    .logoF,
    .logoG,
    .logoH,
    .logoI,
    .logoJ,
    .logoK,
    .logoL {
        opacity: 0.16;
        transform: scale(0.78);
    }

    #splash .modal-content {
        margin: 12px auto;
    }
}