:root {
    --bt-black: #05070a;
    --bt-ink-900: #0a0d10;
    --bt-ink-850: #0d1114;
    --bt-ink-800: #11161a;
    --bt-ink-700: #161c21;
    --bt-ink-600: #1d242a;
    --bt-ink-500: #28313a;
    --bt-line: rgba(255, 255, 255, 0.07);
    --bt-line-strong: rgba(255, 255, 255, 0.14);

    --bt-accent: #cfd6dc;
    --bt-accent-soft: rgba(255, 255, 255, 0.06);
    --bt-silver: #dfe5ea;

    --bt-text: #e6e9ec;
    --bt-text-2: #9ba3aa;
    --bt-text-3: #6b737a;

    --bt-danger: #e2656c;
    --bt-success: #6fcf97;

    --bt-font-display: 'Orbitron', 'Rajdhani', sans-serif;
    --bt-font-ui: 'Rajdhani', 'Inter', 'Segoe UI', sans-serif;
    --bt-font-body: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

    --bt-container: 1200px;
    --bt-nav-h: 66px;
    --bt-ease: cubic-bezier(.2, .7, .2, 1);

    --bt-tex-silver: url('../theme/ui/btn-silver.png');
    --bt-tex-dark: url('../theme/ui/btn-dark.png');
    --bt-tex-gold: url('../theme/ui/btn-gold.png');
}

html {
    scroll-behavior: smooth;
}

body.bt-body {
    margin: 0;
    padding: 0;
    min-width: 320px;
    background: var(--bt-ink-900);
    color: var(--bt-text);
    font-family: var(--bt-font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.bt-body ::selection {
    background: var(--bt-accent);
    color: #041418;
}

body.bt-body::-webkit-scrollbar {
    width: 10px;
}

body.bt-body::-webkit-scrollbar-track {
    background: var(--bt-black);
}

body.bt-body::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #2b353d, #1a2127);
    border: 2px solid var(--bt-black);
}

body.bt-body::-webkit-scrollbar-thumb:hover {
    background: #7d8993;
}

.bt-page,
.bt-page *,
.bt-page *::before,
.bt-page *::after,
.bt-nav *,
.bt-drawer *,
.bt-footer * {
    box-sizing: border-box;
}

.bt-container {
    width: 100%;
    max-width: var(--bt-container);
    margin: 0 auto;
    padding: 0 24px;
}

.bt-btn {
    --bt-btn-h: 46px;
    --bt-btn-cut: 14px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: var(--bt-btn-h);
    padding: 0 34px;
    border: 0;
    background: var(--bt-tex-silver) center / cover;
    color: #0f1317;
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none !important;
    white-space: nowrap;
    cursor: pointer;
    clip-path: polygon(var(--bt-btn-cut) 0, 100% 0, calc(100% - var(--bt-btn-cut)) 100%, 0 100%);
    transition: filter .25s var(--bt-ease), transform .25s var(--bt-ease);
    overflow: hidden;
    isolation: isolate;
}

.bt-btn::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -60%;
    width: 40%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.55), transparent);
    transform: skewX(-20deg);
    transition: left .6s var(--bt-ease);
    z-index: -1;
    pointer-events: none;
}

.bt-btn:hover {
    filter: brightness(1.12) saturate(1.05);
    transform: translateY(-1px);
}

.bt-btn:hover::after {
    left: 120%;
}

.bt-btn:active {
    transform: translateY(1px);
}

.bt-btn:focus-visible {
    outline: 2px solid var(--bt-accent);
    outline-offset: 3px;
}

.bt-btn[disabled],
.bt-btn.is-disabled {
    filter: grayscale(.6) brightness(.8);
    cursor: not-allowed;
    transform: none;
}

.bt-btn--silver { background-image: var(--bt-tex-silver); color: #0f1317; }
.bt-btn--dark { background-image: var(--bt-tex-dark); color: var(--bt-text); }
.bt-btn--dark::after { background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.125), transparent); }
.bt-btn--gold { background-image: var(--bt-tex-gold); color: #2b1d04; }
.bt-btn--ice { background-image: var(--bt-tex-silver); color: #0f1317; }

.bt-btn--sm {
    --bt-btn-h: 36px;
    --bt-btn-cut: 10px;
    padding: 0 22px;
    font-size: 13px;
    letter-spacing: 0.14em;
}

.bt-btn--block {
    display: flex;
    width: 100%;
}

.bt-btn i {
    font-size: .9em;
}

.bt-frame-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 190px;
    height: 42px;
    padding: 0 26px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--bt-text);
    font: 600 14px/1 var(--bt-font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none !important;
    cursor: pointer;
    transition: color .25s, background .25s, border-color .25s;
}

.bt-frame-btn::before {
    content: '';
    position: absolute;
    inset: -6px;
    border: 12px solid transparent;
    border-image: url('../theme/ui/frame-silver.png') 16 stretch;
    pointer-events: none;
    transition: inset .3s var(--bt-ease);
}

.bt-frame-btn:hover {
    color: var(--bt-text);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.15);
}

.bt-frame-btn:hover::before {
    inset: -10px;
}

.bt-panel {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0) 140px),
        rgba(10, 14, 18, 0.84);
    border: 1px solid var(--bt-line);
    box-shadow: 0 22px 44px -18px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--bt-text);
}

.bt-panel--accent {
    border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.bt-diamond {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    flex: 0 0 64px;
    background: url('../theme/ui/diamond.png') center / contain no-repeat;
    color: #1a2127;
    font-size: 18px;
}

.bt-diamond i {
    margin-top: -6px;
}

.bt-tabs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 22px;
    margin: 0;
    padding: 0 0 14px;
    list-style: none;
    border-bottom: 1px solid var(--bt-line);
}

.bt-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border: 0;
    background: none;
    color: var(--bt-text-3);
    font: 700 14px/1 var(--bt-font-ui);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color .2s;
    text-decoration: none !important;
}

.bt-tab::before {
    content: '';
    width: 12px;
    height: 12px;
    background: url('../theme/ui/bullet.png') center / contain no-repeat;
    filter: grayscale(1) brightness(.6);
    transition: filter .2s;
}

.bt-tab:hover {
    color: var(--bt-text-2);
}

.bt-tab.is-active {
    color: var(--bt-text);
}

.bt-tab.is-active::before {
    filter: none;
}

.bt-tag {
    display: inline-block;
    color: var(--bt-text-3);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bt-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.bt-field label {
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.bt-input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--bt-line-strong);
    border-radius: 0;
    color: var(--bt-text);
    font: 500 14px var(--bt-font-body);
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.bt-input::placeholder {
    color: var(--bt-text-3);
}

.bt-input:focus {
    outline: none;
    border-color: var(--bt-text);
    background: rgba(0, 0, 0, 0.5);
}

.bt-nav {
    position: relative;
    z-index: 1200;
    height: var(--bt-nav-h);
}

.bt-nav__bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--bt-nav-h);
    background: var(--bt-black) url('../theme/bg/nav.jpg') center / cover;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8);
}

.bt-nav__bar::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.075) 20%, rgba(255, 255, 255, 0.275) 50%, rgba(255, 255, 255, 0.075) 80%, transparent);
}

.bt-nav__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 100%;
    padding: 0 0 0 24px;
}

.bt-nav__list {
    display: flex;
    align-items: stretch;
    height: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.bt-nav__list--main {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
}

.bt-nav__item {
    position: relative;
    display: flex;
}

.bt-nav__link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 100%;
    padding: 0 18px;
    color: rgba(233, 238, 242, 0.86);
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none !important;
    white-space: nowrap;
    transition: color .2s;
}

.bt-nav__link i {
    font-size: 9px;
    opacity: .7;
    transition: transform .25s;
}

.bt-nav__link::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 12px;
    width: 0;
    height: 2px;
    background: var(--bt-accent);
    transform: translateX(-50%);
    transition: width .3s var(--bt-ease);
}

.bt-nav__link:hover,
.bt-nav__item:hover > .bt-nav__link,
.bt-nav__link.is-active {
    color: var(--bt-text);
}

.bt-nav__link:hover::after,
.bt-nav__item:hover > .bt-nav__link::after,
.bt-nav__link.is-active::after {
    width: 22px;
}

.bt-nav__link.is-active {
    color: var(--bt-text);
}

.bt-nav__item:hover > .bt-nav__link i {
    transform: rotate(180deg);
}

.bt-nav__drop {
    position: absolute;
    top: calc(100% + 1px);
    left: 50%;
    min-width: 220px;
    margin: 0;
    padding: 8px 0;
    list-style: none;
    background: rgba(9, 12, 15, 0.97);
    border: 1px solid var(--bt-line);
    border-top: 2px solid var(--bt-accent);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.55);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 8px);
    transition: opacity .2s, transform .25s var(--bt-ease), visibility .2s;
}

.bt-nav__item:hover > .bt-nav__drop,
.bt-nav__item:focus-within > .bt-nav__drop {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.bt-nav__drop a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 20px;
    color: var(--bt-text-2);
    font: 700 14px/1 var(--bt-font-ui);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none !important;
    transition: color .2s, background .2s, padding .2s;
}

.bt-nav__drop a::before {
    content: '';
    width: 6px;
    height: 6px;
    border: 1px solid currentColor;
    transform: rotate(45deg);
    opacity: .6;
}

.bt-nav__drop a:hover,
.bt-nav__drop a.is-active {
    color: var(--bt-text);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent);
    padding-left: 24px;
}

.bt-nav__drop a.is-active {
    color: var(--bt-text);
}

.bt-nav__cta {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    display: flex;
    align-items: stretch;
    height: 100%;
}

.bt-nav__cta-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 128px;
    height: 100%;
    padding: 0 24px;
    background: var(--bt-tex-gold) center / cover;
    color: #2b1d04;
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none !important;
    white-space: nowrap;
    cursor: pointer;
    transition: filter .25s;
}

.bt-nav__cta-btn:first-child {
    clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%);
    padding-left: 34px;
}

.bt-nav__cta-btn--ice {
    background-image: var(--bt-tex-silver);
    color: #0f1317;
}

.bt-nav__cta-btn:hover {
    filter: brightness(1.12);
}

.bt-nav__brand-sm,
.bt-nav__toggle {
    display: none;
}

.bt-nav.is-stuck .bt-nav__bar {
    position: fixed;
    animation: btNavDrop .35s var(--bt-ease);
}

@keyframes btNavDrop {
    from { transform: translateY(-100%); }
    to { transform: none; }
}

.bt-nav__toggle {
    position: relative;
    width: 46px;
    height: 46px;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--bt-line-strong);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
}

.bt-nav__toggle span {
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    background: #fff;
    transition: transform .3s var(--bt-ease), opacity .2s, top .3s var(--bt-ease);
}

.bt-nav__toggle span:nth-child(1) { top: 15px; }
.bt-nav__toggle span:nth-child(2) { top: 22px; background: var(--bt-accent); }
.bt-nav__toggle span:nth-child(3) { top: 29px; }

.bt-nav__toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.bt-nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.bt-nav__toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

.bt-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1300;
    display: flex;
    flex-direction: column;
    width: min(360px, 88vw);
    background: var(--bt-ink-850) url('../theme/bg/dark-smoke.jpg') center / cover;
    border-left: 1px solid var(--bt-line);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform .4s var(--bt-ease), visibility 0s linear .4s;
    overflow-y: auto;
}

.bt-drawer.is-open {
    transform: none;
    visibility: visible;
    box-shadow: -30px 0 60px rgba(0, 0, 0, 0.6);
    transition: transform .4s var(--bt-ease), visibility 0s;
}

.bt-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--bt-line);
}

.bt-drawer__head img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.bt-drawer__close {
    width: 40px;
    height: 40px;
    border: 1px solid var(--bt-line-strong);
    background: transparent;
    color: var(--bt-text);
    font-size: 18px;
    cursor: pointer;
}

.bt-drawer__list {
    margin: 0;
    padding: 10px 0;
    list-style: none;
}

.bt-drawer__list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    color: var(--bt-text-2);
    font: 700 16px/1 var(--bt-font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none !important;
    border-left: 2px solid transparent;
    transition: color .2s, background .2s, border-color .2s;
}

.bt-drawer__list a i {
    width: 18px;
    color: var(--bt-text-3);
    text-align: center;
}

.bt-drawer__list a:hover,
.bt-drawer__list a.is-active {
    color: var(--bt-text);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.07), transparent);
    border-left-color: var(--bt-text);
}

.bt-drawer__list a.is-active i {
    color: var(--bt-text);
}

.bt-drawer__auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid var(--bt-line);
}

.bt-drawer__auth .bt-btn {
    width: 100%;
    padding: 0 12px;
}

.bt-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 1250;
    background: rgba(2, 4, 6, 0.7);
    backdrop-filter: blur(3px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
}

.bt-drawer-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1360px) {
    .bt-nav__link {
        padding: 0 13px;
        font-size: 14px;
        letter-spacing: 0.13em;
    }

    .bt-nav__cta-btn {
        min-width: 0;
        padding: 0 18px;
        font-size: 14px;
    }

    .bt-nav__cta-btn:first-child {
        padding-left: 28px;
    }

}

@media (max-width: 1180px) {
    :root {
        --bt-nav-h: 64px;
    }

    .bt-nav__inner {
        display: flex;
        padding: 0 16px;
    }

    .bt-nav__list,
    .bt-nav__cta {
        display: none;
    }

    .bt-nav__brand-sm {
        display: flex;
        align-items: center;
        gap: 10px;
        text-decoration: none !important;
    }

    .bt-nav__brand-sm img {
        width: 54px;
        height: 54px;
        object-fit: contain;
        filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.6));
    }

    .bt-nav__toggle {
        display: block;
    }
}

.bt-footer {
    position: relative;
    background: var(--bt-black) url('../theme/bg/dark-smoke.jpg') center / cover;
    color: var(--bt-text-2);
    text-align: center;
    font-family: var(--bt-font-body);
}

.bt-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
}

.bt-footer__main {
    padding: 56px 0 34px;
}

.bt-footer__logo {
    display: inline-block;
    width: 96px;
    height: 96px;
    margin-bottom: 18px;
}

.bt-footer__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.6));
}

.bt-footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 34px;
    margin: 0 0 26px;
    padding: 0;
    list-style: none;
}

.bt-footer__links a {
    color: var(--bt-text);
    font: 700 14px/2 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none !important;
    transition: color .2s;
}

.bt-footer__links a:hover {
    color: var(--bt-text);
}

.bt-footer__social {
    display: flex;
    justify-content: center;
    gap: 18px;
}

.bt-footer__social a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--bt-text);
    text-decoration: none !important;
    transition: color .2s;
}

.bt-footer__social a::before {
    content: '';
    position: absolute;
    inset: 6px;
    border: 1px solid var(--bt-line-strong);
    background: rgba(255, 255, 255, 0.03);
    transform: rotate(45deg);
    transition: border-color .25s, background .25s, box-shadow .25s;
}

.bt-footer__social a i {
    position: relative;
    font-size: 14px;
}

.bt-footer__social a:hover {
    color: #041418;
}

.bt-footer__social a:hover::before {
    border-color: var(--bt-text);
    background: var(--bt-accent);
}

.bt-footer__bottom {
    padding: 18px 0 22px;
    border-top: 1px solid var(--bt-line);
    font-size: 12px;
    color: var(--bt-text-3);
}

.bt-footer__bottom strong {
    color: var(--bt-text);
    font-weight: 600;
}

.bt-totop {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 900;
    width: 46px;
    height: 46px;
    border: 0;
    background: transparent;
    color: #041418;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity .3s, transform .3s, visibility .3s;
}

.bt-totop::before {
    content: '';
    position: absolute;
    inset: 7px;
    background: var(--bt-tex-silver) center / cover;
    transform: rotate(45deg);
}

.bt-totop i {
    position: relative;
}

.bt-totop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
}

body.bt-body .hoyo-auth-modal-overlay {
    background: rgba(3, 5, 8, 0.82);
    backdrop-filter: blur(6px);
}

body.bt-body .hoyo-auth-modal-content,
body.bt-body #loginModal .hoyo-auth-modal-content,
body.bt-body #registerModal .hoyo-auth-modal-content {
    max-width: 440px;
    padding: 42px 38px 32px;
    border: 1px solid var(--bt-line-strong);
    border-top: 2px solid var(--bt-accent);
    border-radius: 0;
    background: var(--bt-ink-850) url('../theme/bg/dark-smoke.jpg') center / cover;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 0, 0, 0.6);
    color: var(--bt-text);
    overflow: visible;
}

body.bt-body .hoyo-auth-modal-content::after {
    content: '';
    position: absolute;
    inset: -7px;
    border: 12px solid transparent;
    border-image: url('../theme/ui/frame-silver.png') 16 stretch;
    pointer-events: none;
}

body.bt-body .hoyo-auth-modal-scroll {
    max-height: calc(90vh - 80px);
    overflow-y: auto;
    padding: 0 4px;
    margin: 0 -4px;
}

body.bt-body .bt-modal-art {
    position: absolute;
    pointer-events: none;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.6));
}

body.bt-body #loginModal .bt-modal-art {
    top: 50%;
    right: calc(100% - 20px);
    width: 320px;
    transform: translateY(-50%);
}

body.bt-body #registerModal .bt-modal-art {
    bottom: 60px;
    left: calc(100% - 120px);
    width: 540px;
    -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent 98%);
    mask-image: linear-gradient(180deg, #000 70%, transparent 98%);
}

body.bt-body .bt-modal-crest {
    display: block;
    width: 84px;
    height: 84px;
    margin: -92px auto 8px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.7));
}

body.bt-body .hoyo-auth-modal-close {
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border: 1px solid var(--bt-line-strong);
    border-radius: 0;
    background: rgba(255, 255, 255, 0.03);
    color: var(--bt-text-2);
    z-index: 2;
}

body.bt-body .hoyo-auth-modal-close:hover {
    background: var(--bt-accent);
    border-color: var(--bt-text);
    color: #041418;
}

body.bt-body .hoyo-auth-modal-title {
    color: var(--bt-text);
    font: 900 22px/1.2 var(--bt-font-display);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

body.bt-body .hoyo-auth-modal-subtitle {
    margin-bottom: 8px;
    color: var(--bt-text-2);
}

body.bt-body .hoyo-auth-modal-subtitle::after {
    content: '';
    display: block;
    width: 240px;
    max-width: 90%;
    height: 1px;
    margin: 16px auto 14px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

body.bt-body .hoyo-auth-form-group label {
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
}

body.bt-body .hoyo-auth-form-group input {
    height: 46px;
    padding: 0 14px;
    border: 1px solid var(--bt-line-strong);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.4);
    color: var(--bt-text);
    font-size: 14px;
}

body.bt-body .hoyo-auth-form-group input::placeholder {
    color: var(--bt-text-3);
}

body.bt-body .hoyo-auth-form-group input:focus {
    border-color: var(--bt-text);
    background: rgba(0, 0, 0, 0.55);
}

body.bt-body .hoyo-auth-form-group .hoyo-form-hint {
    color: var(--bt-text-3);
}

body.bt-body .hoyo-password-toggle {
    color: var(--bt-text-3);
}

body.bt-body .hoyo-password-toggle:hover {
    color: var(--bt-text);
}

body.bt-body .hoyo-password-meter {
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 0;
}

body.bt-body .hoyo-auth-modal-btn,
body.bt-body .hoyo-auth-modal-btn-primary {
    height: 50px;
    margin-top: 8px;
    padding: 0 20px;
    border-radius: 0;
    background: var(--bt-tex-silver) center / cover;
    color: #0f1317;
    font: 700 16px/1 var(--bt-font-ui);
    letter-spacing: 0.18em;
    clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
    box-shadow: none;
}

body.bt-body .hoyo-auth-modal-btn-primary {
    background-image: var(--bt-tex-gold);
    color: #2b1d04;
}

body.bt-body .hoyo-auth-modal-btn:hover:not(:disabled),
body.bt-body .hoyo-auth-modal-btn-primary:hover:not(:disabled) {
    background: var(--bt-tex-silver) center / cover;
    filter: brightness(1.12);
    transform: translateY(-1px);
    box-shadow: none;
}

body.bt-body .hoyo-auth-modal-btn-primary:hover:not(:disabled) {
    background-image: var(--bt-tex-gold);
}

body.bt-body .hoyo-auth-modal-alert {
    border-radius: 0;
}

body.bt-body .hoyo-auth-modal-alert.error {
    background: rgba(226, 101, 108, 0.08);
    border: 1px solid rgba(226, 101, 108, 0.35);
    color: #e9868c;
}

body.bt-body .hoyo-auth-modal-alert.success {
    background: rgba(111, 207, 151, 0.08);
    border: 1px solid rgba(111, 207, 151, 0.35);
    color: #8fdcb0;
}

body.bt-body .hoyo-auth-modal-footer {
    border-top-color: var(--bt-line);
}

body.bt-body .hoyo-auth-modal-footer p {
    color: var(--bt-text-2);
}

body.bt-body .hoyo-auth-modal-footer a {
    color: var(--bt-text);
}

body.bt-body .hoyo-auth-modal-footer a:hover {
    color: var(--bt-text);
}

@media (max-width: 1180px) {
    body.bt-body .bt-modal-art {
        display: none;
    }
}

@media (max-width: 480px) {
    body.bt-body .hoyo-auth-modal-content,
body.bt-body #loginModal .hoyo-auth-modal-content,
body.bt-body #registerModal .hoyo-auth-modal-content {
        padding: 36px 22px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bt-page *,
.bt-page *::before,
.bt-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .bt-bg__img,
.bt-bg__fx {
        animation: none !important;
    }
}

.bt-nav__item.is-open > .bt-nav__drop {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.bt-page [hidden] {
    display: none !important;
}

.bt-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background: #05080b;
}

.bt-bg__img {
    position: absolute;
    inset: -3%;
    background: url('../theme/art/bg-scene.jpg') center / cover no-repeat;
    animation: btKen 40s ease-in-out infinite alternate;
    transform-origin: 70% 40%;
}

.bt-bg__fx {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: calc(100% + 800px);
    background: url('../theme/ui/sparkles.png') center top / 1400px 800px repeat;
    mix-blend-mode: screen;
    opacity: .5;
    animation: btRise 90s linear infinite;
}

.bt-bg__shade {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 80% at 50% 35%, rgba(5, 8, 11, 0.35), rgba(5, 8, 11, 0.85) 100%),
        linear-gradient(180deg, rgba(5, 8, 11, 0.5) 0%, rgba(5, 8, 11, 0.2) 35%, rgba(5, 8, 11, 0.8) 100%);
}

.bt-bg__chara {
    position: absolute;
    width: 760px;
    height: auto;
    opacity: .92;
    filter: drop-shadow(0 0 40px rgba(0, 0, 0, 0.75));
    transform: scaleX(var(--bt-flip, 1));
    -webkit-mask-image: linear-gradient(180deg, #000 62%, transparent 96%);
    mask-image: linear-gradient(180deg, #000 62%, transparent 96%);
}

.bt-bg__chara--left {
    top: 34%;
    left: calc(50% - 670px - 560px);
}

.bt-bg__chara--right {
    --bt-flip: -1;
    top: 90px;
    right: calc(50% - 670px - 560px);
}

@media (max-width: 1500px) {
    .bt-bg__chara {
        display: none;
    }
}

@keyframes btKen {
    from { transform: scale(1); }
    to { transform: scale(1.06); }
}

@keyframes btRise {
    from { transform: translateY(0); }
    to { transform: translateY(-800px); }
}

@keyframes btFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: none; }
}

@keyframes btLive {
    0%,
100% { box-shadow: 0 0 0 0 rgba(111, 207, 151, 0.3); }
    50% { box-shadow: 0 0 0 5px rgba(111, 207, 151, 0); }
}

.bt-box {
    display: flex;
    flex-direction: column;
}

.bt-box::after {
    content: '';
    position: absolute;
    inset: -1px;
    border: 10px solid transparent;
    border-image: url('../theme/ui/frame-silver.png') 16 stretch;
    opacity: .35;
    pointer-events: none;
}

.bt-box__head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 14px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--bt-line);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent 65%);
}

.bt-box__title {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 auto 0 0;
    color: var(--bt-text);
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.bt-box__title::before {
    content: '';
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
    background: url('../theme/ui/bullet.png') center / contain no-repeat;
}

.bt-box__more {
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none !important;
    white-space: nowrap;
    transition: color .2s;
}

.bt-box__more:hover {
    color: var(--bt-text);
}

.bt-box__empty {
    padding: 26px 18px;
    color: var(--bt-text-3);
    font-size: 13px;
    text-align: center;
}

.bt-box__foot {
    margin-top: auto;
    padding: 16px 18px 18px;
    text-align: center;
}

.bt-box__head .bt-tabs {
    padding: 0;
    border: 0;
    gap: 6px 16px;
}

.bt-frame-btn--sm {
    min-width: 0;
    height: 36px;
    padding: 0 20px;
    font-size: 12px;
}

.bt-frame-btn--sm::before {
    inset: -5px;
    border-width: 10px;
}

.bt-diamond--xs {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    font-size: 11px;
}

.bt-diamond--xs i {
    margin-top: -3px;
}

.bt-home {
    position: relative;
    background: transparent;
}

.bt-home__main {
    position: relative;
    padding: 40px 0 56px;
}

.bt-home .bt-container {
    max-width: 1340px;
}

.bt-home__grid {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr) 290px;
    gap: 22px;
    align-items: start;
}

.bt-home__col {
    display: flex;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
}

.bt-account {
    padding: 22px 20px 20px;
}

.bt-account::after {
    content: '';
    position: absolute;
    inset: -1px;
    border: 10px solid transparent;
    border-image: url('../theme/ui/frame-silver.png') 16 stretch;
    opacity: .45;
    pointer-events: none;
}

.bt-account__title {
    margin: 0;
    color: var(--bt-text);
    font: 800 16px/1.2 var(--bt-font-display);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bt-account__sub {
    margin: 6px 0 18px;
    color: var(--bt-text-3);
    font-size: 12.5px;
}

.bt-account__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bt-account__form .bt-btn {
    margin-top: 2px;
}

.bt-account__error {
    padding: 10px 12px;
    border: 1px solid rgba(226, 101, 108, 0.35);
    background: rgba(226, 101, 108, 0.08);
    color: #e9868c;
    font-size: 12px;
}

.bt-account__foot {
    margin: 18px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--bt-line);
    color: var(--bt-text-3);
    font-size: 12.5px;
    text-align: center;
}

.bt-account__foot a {
    display: inline-block;
    margin-top: 4px;
    color: var(--bt-text);
    font-weight: 600;
    text-decoration: none;
}

.bt-account__user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.bt-account__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 81px;
    flex: 0 0 72px;
    background: url('../theme/ui/hex-frame.png') center / contain no-repeat;
}

.bt-account__avatar img {
    width: 60px;
    height: 68px;
    object-fit: cover;
    background: #0b1216;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

.bt-account__hello {
    color: var(--bt-text-3);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.26em;
    text-transform: uppercase;
}

.bt-account__name {
    margin: 6px 0 5px;
    color: var(--bt-text);
    font: 800 16px/1.2 var(--bt-font-display);
    letter-spacing: 0.04em;
    word-break: break-word;
}

.bt-account__role {
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.bt-account__points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 18px 0;
}

.bt-account__points div {
    padding: 12px 6px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--bt-line);
    text-align: center;
}

.bt-account__points span {
    display: block;
    color: var(--bt-text);
    font: 800 16px/1.1 var(--bt-font-display);
}

.bt-account__points small {
    display: block;
    margin-top: 6px;
    color: var(--bt-text-3);
    font: 700 10px/1 var(--bt-font-ui);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.bt-account__actions {
    display: grid;
    grid-template-columns: auto auto;
    gap: 6px;
}

.bt-account__actions .bt-btn {
    width: 100%;
    padding: 0 10px;
}

.bt-rank {
    padding: 4px 0;
}

.bt-rank__row {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 8px;
    height: 42px;
    padding: 0 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: background .2s;
}

.bt-rank__row:last-child {
    border-bottom: 0;
}

.bt-rank__row:hover {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent 80%);
}

.bt-rank__pos {
    color: var(--bt-text-3);
    font: 700 14px/1 var(--bt-font-ui);
    text-align: center;
}

.bt-rank__pos.is-top {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 28px;
    padding-bottom: 3px;
    background: url('../theme/ui/rank-gold.png') center / contain no-repeat;
    color: #3a2604;
    font-size: 12px;
}

.bt-rank__pos.is-top-2 {
    background-image: url('../theme/ui/rank-silver.png');
    color: #20262c;
}

.bt-rank__pos.is-top-3 {
    background-image: url('../theme/ui/rank-bronze.png');
    color: #2e1606;
}

.bt-rank__name {
    overflow: hidden;
    color: var(--bt-text);
    font: 600 13.5px/1.2 var(--bt-font-body);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bt-rank__name .bt-ava {
    margin-right: 8px;
}

.bt-ava {
    display: inline-block;
    box-sizing: border-box;
    width: 34px;
    height: 34px;
    padding: 2px;
    background: linear-gradient(160deg, #f2f5f7, #6f7a82);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    vertical-align: middle;
}

.bt-ava img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.bt-rank__val {
    color: var(--bt-text);
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.04em;
}

.bt-schedule__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 46px;
    padding: 0 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bt-schedule__row:last-child {
    border-bottom: 0;
}

.bt-schedule__name {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
    color: var(--bt-text);
    font: 600 13.5px/1.3 var(--bt-font-body);
}

.bt-schedule__name i {
    color: var(--bt-text-3);
    font-size: 11px;
}

.bt-schedule__time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    padding: 5px 9px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.bt-schedule__time.soon {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--bt-text);
}

.bt-schedule__time.live {
    border-color: rgba(111, 207, 151, 0.4);
    background: rgba(111, 207, 151, 0.08);
    color: var(--bt-success);
    animation: btLive 1.6s ease-in-out infinite;
}

.bt-schedule__time.far {
    border-color: var(--bt-line);
    background: transparent;
    color: var(--bt-text-3);
}

.bt-feed__list {
    padding: 4px 0;
}

.bt-feed__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bt-feed__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    margin-top: 2px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
    color: var(--bt-text-2);
    font-size: 11px;
    transform: rotate(45deg);
    overflow: hidden;
    box-shadow: 0 6px 14px -4px rgba(0, 0, 0, 0.7);
}

.bt-feed__icon i {
    transform: rotate(-45deg);
}

.bt-feed__icon img {
    flex: none;
    width: 150%;
    height: 150%;
    transform: rotate(-45deg);
}


.bt-feed__text {
    min-width: 0;
}

.bt-feed__text p {
    margin: 0 0 4px;
    color: var(--bt-text-2);
    font-size: 12.5px;
    line-height: 1.5;
}

.bt-feed__text strong {
    color: var(--bt-text);
    font-weight: 600;
}

.bt-feed__text em {
    color: var(--bt-text);
    font-style: normal;
    font-weight: 600;
}


.bt-feed__text span {
    color: var(--bt-text-3);
    font-size: 11px;
}

.bt-slider {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #05080b;
    border: 1px solid var(--bt-line-strong);
    box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.9);
}

.bt-slider::after {
    content: '';
    position: absolute;
    inset: -1px;
    z-index: 4;
    border: 12px solid transparent;
    border-image: url('../theme/ui/frame-silver.png') 16 stretch;
    pointer-events: none;
}

.bt-slider__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .9s var(--bt-ease), visibility .9s;
}

.bt-slider__slide.is-active {
    opacity: 1;
    visibility: visible;
}

.bt-slider__slide > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    transition: transform 7s linear;
}

.bt-slider__slide.is-active > img {
    transform: scale(1);
}

.bt-slider__slide::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(5, 8, 11, 0.9) 0%, rgba(5, 8, 11, 0.55) 40%, rgba(5, 8, 11, 0) 72%),
        linear-gradient(0deg, rgba(5, 8, 11, 0.75) 0%, rgba(5, 8, 11, 0) 45%);
}

.bt-slider__content {
    position: absolute;
    left: 30px;
    bottom: 40px;
    z-index: 2;
    max-width: 58%;
}

.bt-slider__slide.is-active .bt-slider__content {
    animation: btFadeUp .8s var(--bt-ease) both .15s;
}

.bt-slider__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--bt-text-2);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.bt-slider__tag::before {
    content: '';
    width: 12px;
    height: 12px;
    background: url('../theme/ui/bullet.png') center / contain no-repeat;
}

.bt-slider__title {
    margin: 10px 0 12px;
    background: linear-gradient(180deg, #ffffff 35%, #aebfca 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font: 900 clamp(26px, 2.5vw, 38px)/1 var(--bt-font-display);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
    filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.6));
}

.bt-slider__desc {
    max-width: 340px;
    margin: 0 0 14px;
    color: var(--bt-text-2);
    font-size: 13.5px;
    line-height: 1.6;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

.bt-slider__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 0 18px;
    padding: 0;
    list-style: none;
}

.bt-slider__chips li {
    padding: 5px 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(5, 8, 11, 0.55);
    color: var(--bt-text-2);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.bt-slider__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.bt-slider__arrow {
    position: absolute;
    top: 50%;
    z-index: 3;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--bt-line-strong);
    background: rgba(5, 8, 11, 0.55);
    color: var(--bt-text);
    cursor: pointer;
    opacity: 0;
    transform: translateY(-50%);
    transition: opacity .25s, background .2s, color .2s, border-color .2s;
}

.bt-slider__arrow--prev { left: 14px; }
.bt-slider__arrow--next { right: 14px; }

.bt-slider:hover .bt-slider__arrow {
    opacity: 1;
}

.bt-slider__arrow:hover {
    background: var(--bt-accent);
    border-color: var(--bt-text);
    color: #041418;
}

.bt-slider__dots {
    position: absolute;
    right: 24px;
    bottom: 22px;
    z-index: 3;
    display: flex;
    gap: 6px;
}

.bt-slider__dot {
    width: 22px;
    height: 3px;
    padding: 0;
    border: 0;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: width .35s var(--bt-ease), background .3s, box-shadow .3s;
}

.bt-slider__dot.is-active {
    width: 38px;
    background: var(--bt-accent);
}

.bt-news__list {
    padding: 4px 0;
}

.bt-newsrow {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 10px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    text-decoration: none !important;
    transition: background .2s;
    animation: btFadeUp .4s var(--bt-ease);
}

.bt-newsrow:last-of-type {
    border-bottom: 0;
}

.bt-newsrow:hover {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.045), transparent 85%);
}

.bt-newsrow__img {
    position: relative;
    display: block;
    width: 96px;
    height: 60px;
    overflow: hidden;
    background: #06090c;
    border: 1px solid var(--bt-line);
}

.bt-newsrow__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s var(--bt-ease);
}

.bt-newsrow:hover .bt-newsrow__img img {
    transform: scale(1.08);
}

.bt-newsrow__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.bt-newsrow__title {
    overflow: hidden;
    color: var(--bt-text);
    font: 700 15px/1.3 var(--bt-font-ui);
    letter-spacing: 0.02em;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color .2s;
}

.bt-newsrow:hover .bt-newsrow__title {
    color: var(--bt-text);
}

.bt-newsrow__date {
    color: var(--bt-text-3);
    font-size: 12px;
    white-space: nowrap;
}

.bt-shots {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
    grid-auto-rows: 104px;
    gap: 10px;
    padding: 14px 18px 18px;
}

.bt-shot {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--bt-line);
    background: #06090c;
    cursor: zoom-in;
}

.bt-shot--main {
    grid-row: span 2;
}

.bt-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s var(--bt-ease);
}

.bt-shot:hover img {
    transform: scale(1.07);
}

.bt-shot__zoom {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(5, 8, 11, 0.45);
    color: var(--bt-text);
    font-size: 18px;
    opacity: 0;
    transition: opacity .25s;
}

.bt-shot:hover .bt-shot__zoom {
    opacity: 1;
}

.bt-stat--hero {
    position: relative;
    margin: 16px 18px 4px;
    padding: 16px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.25);
    text-align: center;
}

.bt-stat__label {
    display: block;
    color: var(--bt-text-3);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.bt-stat__big {
    display: block;
    margin-top: 9px;
    color: var(--bt-text);
    font: 900 34px/1 var(--bt-font-display);
}

.bt-info {
    padding: 6px 18px 12px;
}

.bt-info__row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bt-info__row:last-child {
    border-bottom: 0;
}

.bt-info__label {
    flex: 1;
    min-width: 0;
    color: var(--bt-text-2);
    font: 600 13px/1.3 var(--bt-font-body);
}

.bt-info__label small {
    display: block;
    margin-top: 2px;
    overflow: hidden;
    color: var(--bt-text);
    font-size: 11px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bt-info__value {
    color: var(--bt-text);
    font: 700 16px/1 var(--bt-font-ui);
    letter-spacing: 0.04em;
}

.bt-info__state {
    padding: 5px 10px;
    border: 1px solid rgba(111, 207, 151, 0.4);
    background: rgba(111, 207, 151, 0.08);
    color: var(--bt-success);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.14em;
}

.bt-info__state.offline {
    border-color: rgba(226, 101, 108, 0.4);
    background: rgba(226, 101, 108, 0.08);
    color: var(--bt-danger);
}

.bt-pop__list {
    display: flex;
    flex-direction: column;
    padding: 6px 18px 12px;
}

.bt-pop__row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bt-pop__row:last-child {
    border-bottom: 0;
}

.bt-pop__row img {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    object-fit: contain;
}

.bt-pop__info {
    flex: 1;
    min-width: 0;
}

.bt-pop__line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 7px;
    color: var(--bt-text);
    font: 600 13px/1 var(--bt-font-body);
}

.bt-pop__line strong {
    font: 700 15px/1 var(--bt-font-ui);
    letter-spacing: 0.04em;
}

.bt-pop__bar {
    height: 4px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.07);
}

.bt-pop__bar i {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #6b737a, #cfd6dc);
}

.bt-discord__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--bt-line);
}

.bt-discord__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    background: #2a3238;
    color: var(--bt-text);
    font-size: 20px;
    clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}

.bt-discord__head h4 {
    margin: 0 0 5px;
    color: var(--bt-text);
    font: 700 16px/1.2 var(--bt-font-ui);
    letter-spacing: 0.04em;
}

.bt-discord__online {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--bt-text-2);
    font-size: 12px;
}

.bt-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bt-success);
    animation: btLive 1.6s ease-in-out infinite;
}

.bt-discord__body {
    max-height: 214px;
    overflow-y: auto;
    padding: 4px 0 8px;
    scrollbar-width: thin;
    scrollbar-color: #2b353d transparent;
}

.bt-discord__label {
    padding: 10px 18px 5px;
    color: var(--bt-text-3);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.bt-discord__member,
.bt-discord__voice,
.bt-discord__voice-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 18px;
    color: var(--bt-text-2);
    font-size: 13px;
}

.bt-discord__avatar {
    position: relative;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
}

.bt-discord__avatar img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.bt-discord__avatar i {
    position: absolute;
    right: -2px;
    bottom: -2px;
    width: 9px;
    height: 9px;
    border: 2px solid var(--bt-ink-800);
    border-radius: 50%;
    background: var(--bt-success);
}

.bt-discord__avatar i.idle { background: #c9a45c; }
.bt-discord__avatar i.dnd { background: var(--bt-danger); }

.bt-discord__name {
    overflow: hidden;
    color: var(--bt-text);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bt-discord__game {
    max-width: 45%;
    margin-left: auto;
    overflow: hidden;
    color: var(--bt-text-3);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bt-discord__voice i {
    color: var(--bt-text-3);
}

.bt-discord__voice em {
    margin-left: auto;
    color: var(--bt-text-2);
    font-size: 11px;
    font-style: normal;
}

.bt-discord__voice-user {
    padding-left: 40px;
}

.bt-discord__voice-user img {
    width: 18px;
    height: 18px;
    border-radius: 50%;
}

.bt-modal {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(3, 5, 8, 0.86);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
}

.bt-modal.active {
    opacity: 1;
    visibility: visible;
}

.bt-modal__box {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1000px;
    max-height: 86vh;
    background: var(--bt-ink-850) url('../theme/bg/dark-smoke.jpg') center / cover;
    border: 1px solid var(--bt-line-strong);
    border-top: 2px solid var(--bt-accent);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.7);
    transform: translateY(20px);
    transition: transform .35s var(--bt-ease);
}

.bt-modal.active .bt-modal__box {
    transform: none;
}

.bt-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--bt-line);
}

.bt-modal__head h3 {
    margin: 0;
    color: var(--bt-text);
    font: 800 17px/1.2 var(--bt-font-display);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bt-modal__head h3 i {
    margin-right: 6px;
    color: var(--bt-text-2);
}

.bt-modal__close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--bt-line-strong);
    background: transparent;
    color: var(--bt-text-2);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.bt-modal__close:hover {
    background: var(--bt-accent);
    border-color: var(--bt-text);
    color: #041418;
}

.bt-modal__body {
    flex: 1;
    overflow: auto;
}

.bt-modal__box.bt-log {
    max-width: 880px;
    height: min(86vh, 860px);
}

.bt-log .bt-modal__body {
    scrollbar-width: thin;
    scrollbar-color: #2b353d transparent;
}

.bt-log .bt-box__empty {
    padding: 64px 24px;
}

.bt-log__hunters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 10px;
    padding: 12px 24px;
    border-bottom: 1px solid var(--bt-line);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.045), transparent 70%);
}

.bt-log__hunters[hidden] {
    display: none;
}

.bt-log__label {
    margin-right: 6px;
    color: var(--bt-text-3);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.bt-log__label i {
    margin-right: 4px;
    color: var(--bt-text-2);
}

.bt-log__hunter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 32px;
    padding: 0 12px 0 6px;
    border: 1px solid var(--bt-line-strong);
    background: rgba(0, 0, 0, 0.3);
    color: var(--bt-text);
    font: 600 13px/1 var(--bt-font-body);
    cursor: pointer;
    transition: background .2s, border-color .2s;
}

.bt-log__hunter:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.07);
}

.bt-log__hunter b {
    color: var(--bt-text-3);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.06em;
}

.bt-log__hunter .bt-rank__pos {
    transform: scale(.85);
}

.bt-log__bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--bt-line);
}

.bt-log__bar .bt-tabs {
    padding: 0;
    border: 0;
    gap: 6px 20px;
}

.bt-log__bar .bt-tab b {
    color: var(--bt-text-3);
    font-weight: 600;
    letter-spacing: 0.04em;
}

.bt-log__bar .bt-tab.is-active b {
    color: var(--bt-text-2);
}

.bt-log__search {
    position: relative;
    flex: 0 1 240px;
    margin-left: auto;
}

.bt-log__search i {
    position: absolute;
    top: 50%;
    left: 13px;
    color: var(--bt-text-3);
    font-size: 12px;
    transform: translateY(-50%);
    pointer-events: none;
}

.bt-log__search .bt-input {
    height: 36px;
    padding-left: 36px;
    font-size: 13px;
}

.bt-log__day {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px 9px;
    background: #0c1013;
    color: var(--bt-text-2);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.bt-log__day::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--bt-line-strong), transparent);
}

.bt-log__item {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    align-items: start;
    column-gap: 14px;
    padding: 12px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    animation: btFadeUp .4s var(--bt-ease) both;
    transition: background .2s;
}

.bt-log__item:hover {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 85%);
}

.bt-feed__icon.is-boss,
.bt-log__item.is-boss .bt-feed__icon {
    border-color: rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.08);
    color: var(--bt-text);
    box-shadow: 0 0 0 2px var(--bt-ink-850), 0 0 0 3px rgba(255, 255, 255, 0.16), 0 6px 14px -4px rgba(0, 0, 0, 0.7);
}

.bt-log__line {
    margin: 0;
    color: var(--bt-text-2);
    font-size: 13.5px;
    line-height: 1.5;
}

.bt-log__line strong {
    color: var(--bt-text);
    font-weight: 600;
}

.bt-log__player {
    padding: 0;
    border: 0;
    background: none;
    color: var(--bt-text);
    font: 700 13.5px/1.5 var(--bt-font-body);
    cursor: pointer;
}

.bt-log__player:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.bt-log__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 3px 16px;
    margin-top: 2px;
    color: var(--bt-text-3);
    font-size: 12px;
}

.bt-log__meta i {
    margin-right: 6px;
    font-size: 11px;
}

.bt-log__meta .is-gold {
    color: #eac974;
}

.bt-log__meta .is-red {
    color: var(--bt-danger);
}

.bt-log__meta .is-sg,
.bt-log__meta .is-light {
    color: var(--bt-silver);
}

.bt-log__meta .is-mp {
    color: #62a8ec;
}

.bt-log__meta .is-ph {
    color: #f0923e;
}

.bt-log__meta img {
    width: 14px;
    height: 14px;
    margin-right: 6px;
    vertical-align: -2px;
}

.bt-log__time {
    padding-top: 2px;
    color: var(--bt-text-3);
    font: 600 12px/1.5 var(--bt-font-ui);
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.bt-log__drops {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}

.bt-log__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    padding: 4px 9px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.03);
    color: var(--bt-text-2);
    font: 500 11.5px/1.35 var(--bt-font-body);
}

.bt-log__chip i {
    color: var(--bt-el);
    font-size: 10px;
}

.bt-log__chip img {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    margin: -3px 1px -3px -5px;
    background: rgba(0, 0, 0, 0.45);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.bt-log__chip b {
    color: var(--bt-text);
}

.bt-log__chip.is-fire { --bt-el: #e8875f; }
.bt-log__chip.is-snowflake { --bt-el: #7fc6e8; }
.bt-log__chip.is-bolt { --bt-el: #e3c867; }
.bt-log__chip.is-skull-crossbones { --bt-el: #97cf7c; }
.bt-log__chip.is-mountain { --bt-el: #c4a67f; }

.bt-log__chip.is-fire,
.bt-log__chip.is-snowflake,
.bt-log__chip.is-bolt,
.bt-log__chip.is-skull-crossbones,
.bt-log__chip.is-mountain {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
    color: var(--bt-text);
}

.bt-log__chip.is-extra {
    display: none;
}

.bt-log__drops.is-open .is-extra {
    display: inline-flex;
}

.bt-log__chip--more {
    color: var(--bt-text);
    font-weight: 700;
    cursor: pointer;
    transition: background .2s;
}

.bt-log__chip--more:hover {
    background: rgba(255, 255, 255, 0.09);
}

.bt-log__skel {
    position: relative;
    height: 64px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bt-log__skel::before,
.bt-log__skel::after {
    content: '';
    position: absolute;
    left: 66px;
    height: 10px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 25%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.04) 75%) 0 0 / 200% 100%;
    animation: btShimmer 1.4s linear infinite;
}

.bt-log__skel::before {
    top: 19px;
    width: 44%;
}

.bt-log__skel::after {
    top: 37px;
    width: 26%;
}

@keyframes btShimmer {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}

.bt-log__end {
    min-height: 1px;
    padding: 18px 24px 22px;
    color: var(--bt-text-3);
    font: 700 11px/1 var(--bt-font-ui);
    letter-spacing: 0.2em;
    text-align: center;
    text-transform: uppercase;
}

.bt-log__end button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--bt-text);
    font: inherit;
    letter-spacing: inherit;
    text-decoration: underline;
    text-transform: inherit;
    cursor: pointer;
}

@media (max-width: 720px) {
    .bt-modal {
        padding: 10px;
    }

    .bt-modal__box.bt-log {
        height: 100%;
        max-height: none;
    }

    .bt-log__hunters,
    .bt-log__bar,
    .bt-log__day,
    .bt-log__item {
        padding-left: 16px;
        padding-right: 16px;
    }

    .bt-log__hunters,
    .bt-log__bar .bt-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .bt-log__hunters > *,
    .bt-log__bar .bt-tab {
        flex: 0 0 auto;
    }

    .bt-log__bar .bt-tabs {
        flex: 1 1 100%;
        min-width: 0;
        gap: 14px;
    }

    .bt-log__bar .bt-tab {
        font-size: 12px;
        letter-spacing: 0.08em;
    }

    .bt-log__bar .bt-tab::before {
        display: none;
    }

    .bt-log__search {
        flex-basis: 100%;
        margin-left: 0;
    }

    .bt-log__item {
        column-gap: 12px;
    }

    .bt-log__skel::before,
    .bt-log__skel::after {
        left: 56px;
    }
}

.bt-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10060;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 4, 6, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
}

.bt-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.bt-lightbox img {
    max-width: 92vw;
    max-height: 86vh;
    border: 1px solid var(--bt-line-strong);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
}

.bt-lightbox__close,
.bt-lightbox__nav {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--bt-line-strong);
    background: rgba(255, 255, 255, 0.04);
    color: var(--bt-text);
    font-size: 22px;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s;
}

.bt-lightbox__close {
    top: 20px;
    right: 20px;
    font-size: 28px;
}

.bt-lightbox__nav.prev { left: 20px; }
.bt-lightbox__nav.next { right: 20px; }

.bt-lightbox__close:hover,
.bt-lightbox__nav:hover {
    background: var(--bt-accent);
    border-color: var(--bt-text);
    color: #041418;
}

.bt-footer {
    background: rgba(4, 6, 9, 0.88);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.bt-footer__main {
    padding: 24px 0 20px;
}

.bt-footer__main .bt-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px 30px;
}

.bt-footer__logo {
    width: 120px;
    height: 120px;
    margin: -17px 0 -23px;
}

.bt-footer__links {
    gap: 2px 26px;
    margin: 0;
}

.bt-footer__bottom {
    padding: 13px 0 15px;
}

@media (max-width: 1240px) {
    .bt-home__grid {
        grid-template-columns: 262px minmax(0, 1fr) 262px;
        gap: 18px;
    }

    .bt-home__col {
        gap: 18px;
    }

    .bt-slider__content {
        max-width: 64%;
        left: 24px;
        bottom: 34px;
    }

    .bt-slider__desc {
        display: none;
    }
}

@media (max-width: 1100px) {
    .bt-home__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bt-home__col--center {
        grid-column: 1 / -1;
        order: -1;
    }

    .bt-slider__desc {
        display: block;
    }
}

@media (max-width: 900px) {
    .bt-footer__main .bt-container {
        flex-direction: column;
    }

    .bt-footer__links {
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .bt-home__main {
        padding-top: 26px;
    }

    .bt-home__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .bt-home__col {
        display: contents;
    }

    .bt-home__col--center > * {
        order: -1;
    }

    .bt-home__col--center > .bt-slider {
        order: -2;
    }

    .bt-home__col > .bt-account {
        order: -1;
    }

    .bt-home__col > .bt-discord {
        order: 1;
    }

    .bt-slider {
        aspect-ratio: 4 / 3.4;
    }

    .bt-slider__content {
        left: 18px;
        right: 18px;
        bottom: 42px;
        max-width: none;
    }

    .bt-slider__desc,
.bt-slider__chips {
        display: none;
    }

    .bt-slider__dots {
        left: 18px;
        right: auto;
        bottom: 18px;
    }

    .bt-slider__arrow {
        opacity: 1;
        width: 34px;
        height: 34px;
    }

    .bt-slider__arrow--prev { left: 8px; top: 38%; }
    .bt-slider__arrow--next { right: 8px; top: 38%; }

    .bt-newsrow {
        grid-template-columns: 72px minmax(0, 1fr);
        gap: 12px;
    }

    .bt-newsrow__img {
        width: 72px;
        height: 48px;
    }

    .bt-newsrow__date {
        display: none;
    }

    .bt-shots {
        grid-auto-rows: 84px;
    }

    .bt-tab {
        font-size: 13px;
        letter-spacing: 0.08em;
    }
}

body.bt-body .hoyo-page {
    font-family: var(--bt-font-body);
}

body.bt-body .hoyo-page.hoyo-page-dark {
    background: transparent;
    color: var(--bt-text);
}

body.bt-body .hoyo-subpage-hero {
    display: block;
    height: auto;
    min-height: 0 !important;
    padding: 56px 0 0;
    overflow: visible;
    background: transparent;
}

body.bt-body .hoyo-subpage-hero-bg,
body.bt-body .hoyo-subpage-hero-overlay {
    display: none;
}

body.bt-body .hoyo-subpage-hero-content {
    position: static;
    padding: 0;
    text-align: left;
}

.bt-pagehead__inner {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.bt-pagehead__text {
    position: relative;
    flex: 1;
    padding-bottom: 16px;
}

.bt-pagehead__text::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
}

.bt-pagehead__text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 90px;
    height: 3px;
    background: var(--bt-accent);
}

.bt-pagehead__eyebrow {
    display: block;
    margin-bottom: 10px;
    color: var(--bt-text-3);
    font: 700 12px/1 var(--bt-font-ui);
    letter-spacing: 0.42em;
    text-transform: uppercase;
}

.bt-pagehead__title {
    margin: 0;
    color: var(--bt-text);
    font: 900 clamp(26px, 3vw, 36px)/1.05 var(--bt-font-display);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.bt-pagehead__crumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding-bottom: 18px;
    color: var(--bt-text-3);
    font: 700 13px/1 var(--bt-font-ui);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.bt-pagehead__crumb a {
    color: var(--bt-text-2);
    text-decoration: none;
    transition: color .2s;
}

.bt-pagehead__crumb a:hover {
    color: var(--bt-text);
}

.bt-pagehead__crumb em {
    color: var(--bt-text);
    font-style: normal;
}

body.bt-body .hoyo-subpage-content {
    position: relative;
    min-height: 50vh;
    padding: 34px 24px 80px;
    background: transparent;
}

body.bt-body .hoyo-subpage-container {
    max-width: calc(var(--bt-container) - 48px);
}

body.bt-body .hoyo-section-title-v2 {
    margin: 0 0 26px;
    padding-bottom: 14px;
    color: var(--bt-text);
    font: 900 22px/1.15 var(--bt-font-display);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

body.bt-body .hoyo-section-title-v2::after {
    width: 60px;
    height: 3px;
    border-radius: 0;
    background: var(--bt-accent);
}

body.bt-body .pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

body.bt-body .pagination li a,
body.bt-body .pagination li span {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: rgba(10, 14, 18, 0.84);
    border: 1px solid var(--bt-line-strong);
    border-radius: 0;
    color: var(--bt-text-2);
    font: 700 14px/1 var(--bt-font-ui);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s;
}

body.bt-body .pagination li a:hover {
    border-color: var(--bt-text);
    color: var(--bt-text);
}

body.bt-body .pagination li.active a,
body.bt-body .pagination li.active span {
    background: var(--bt-tex-silver) center / cover;
    border-color: var(--bt-text);
    color: #0f1317;
}

@media (max-width: 1180px) {
    body.bt-body .hoyo-subpage-hero {
        padding-top: 36px;
    }
}

@media (max-width: 720px) {
    .bt-pagehead__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .bt-pagehead__text {
        width: 100%;
    }

    .bt-pagehead__crumb {
        padding-bottom: 0;
    }

    body.bt-body .hoyo-subpage-content {
        padding: 26px 16px 60px;
    }
}