.forum-bar {
    --forum-accent: #2D34FD;
    --forum-accent-soft: #EEF1FF;
    --forum-ink: #0F172A;
    --forum-muted: #64748B;
    position: fixed;
    top: 0;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    z-index: 9999;
    width: min(calc(100% - 20px), 720px);
    max-width: 720px;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif
}

.forum-bar__shell {
    position: relative;
    display: grid;
    grid-template-columns:102px minmax(0, 1fr) 102px;
    align-items: center;
    gap: 10px;
    min-height: 64px;
    padding: 6px 12px;
    border-radius: 0 0 8px 8px;
    border: 1px solid rgba(191, 219, 254, .42);
    background: radial-gradient(circle at 4% 16%, rgba(34, 211, 238, .78), transparent 26%), radial-gradient(circle at 96% 14%, rgba(244, 114, 182, .68), transparent 28%), linear-gradient(135deg, #081228 0, #1552d6 26%, #4c1d95 58%, #9333ea 100%);
    background-size: 210% 210%, 210% 210%, 280% 280%;
    background-position: 4% 16%, 96% 14%, 0 50%;
    box-shadow: 0 20px 42px -24px rgba(67, 56, 202, .68), 0 0 0 1px rgba(96, 165, 250, .12), inset 0 1px 0 rgba(255, 255, 255, .16);
    overflow: hidden;
    isolation: isolate;
    animation: forumBarShellGradientFlow 5.8s ease-in-out infinite
}

.forum-bar__shell::before {
    content: "";
    position: absolute;
    inset: -18% -12%;
    pointer-events: none;
    background: linear-gradient(112deg, transparent 22%, rgba(255, 255, 255, .04) 34%, rgba(34, 211, 238, .28) 47%, rgba(255, 255, 255, .18) 54%, rgba(168, 85, 247, .3) 63%, transparent 78%);
    mix-blend-mode: screen;
    opacity: .8;
    transform: translateX(-68%) skewX(-18deg);
    animation: forumBarShellSheen 4.2s linear infinite
}

.forum-bar__shell > * {
    position: relative;
    z-index: 1
}

.forum-bar__shell::after {
    content: "";
    position: absolute;
    inset: auto 22px 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(191, 219, 254, .46), transparent)
}

.forum-bar__action {
    --forum-action-bg: linear-gradient(180deg, #3340FF 0%, #2330DB 100%);
    --forum-action-color: #FFF;
    --forum-action-border: rgba(129, 140, 248, 0.48);
    --forum-action-shadow: 0 14px 24px -18px rgba(15, 23, 42, 0.72);
    --forum-action-shadow-hover: 0 18px 28px -18px rgba(15, 23, 42, 0.82);
    appearance: none;
    border: 1px solid var(--forum-action-border);
    min-height: 40px;
    padding: 0 12px;
    border-radius: 999px;
    background: var(--forum-action-bg);
    color: var(--forum-action-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: .01em;
    cursor: pointer;
    box-shadow: var(--forum-action-shadow);
    backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
    white-space: nowrap
}

.forum-bar__icon {
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
    display: inline-flex;
    align-items: center;
    justify-content: center
}

.forum-bar__icon svg {
    display: block;
    width: 100%;
    height: 100%
}

.forum-bar__action:hover {
    transform: translateY(-1px);
    box-shadow: var(--forum-action-shadow-hover)
}

.forum-bar__action:active {
    transform: translateY(1px)
}

.forum-bar__action:focus-visible {
    outline: 3px solid rgba(45, 52, 253, .22);
    outline-offset: 2px
}

.forum-bar__action--register {
    --forum-action-bg: linear-gradient(180deg, rgba(255, 251, 235, 0.97) 0%, rgba(255, 237, 213, 0.95) 100%);
    --forum-action-color: #B45309;
    --forum-action-border: rgba(251, 191, 36, 0.52);
    --forum-action-shadow: 0 14px 24px -18px rgba(249, 115, 22, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.92);
    --forum-action-shadow-hover: 0 18px 28px -18px rgba(249, 115, 22, 1), inset 0 1px 0 rgba(255, 255, 255, 0.96)
}

.forum-bar__action--login {
    --forum-action-bg: linear-gradient(135deg, #14B8A6 0%, #0284C7 55%, #2563EB 100%);
    --forum-action-color: #F8FAFC;
    --forum-action-border: rgba(103, 232, 249, 0.38);
    --forum-action-shadow: 0 14px 24px -18px rgba(14, 165, 233, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    --forum-action-shadow-hover: 0 18px 28px -18px rgba(14, 165, 233, 1), inset 0 1px 0 rgba(255, 255, 255, 0.22)
}

.forum-bar__brand {
    min-width: 0;
    text-align: center;
    display: grid;
    gap: 3px;
    justify-items: center;
    overflow: hidden
}

.forum-bar__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 22px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(188, 199, 255, .92);
    background: linear-gradient(180deg, rgba(255, 255, 255, .96) 0, rgba(233, 238, 255, .96) 100%);
    color: #3b57d6;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .12em;
    white-space: nowrap;
    box-shadow: 0 8px 16px -14px rgba(45, 52, 253, .55), inset 0 1px 0 rgba(255, 255, 255, .9)
}

.forum-bar__eyebrow-char {
    display: inline-block;
    animation: forumBarCharLoop 2.8s infinite cubic-bezier(.4, 0, .2, 1);
    font-weight: inherit;
    background: linear-gradient(135deg, #2563eb 0, #4f46e5 42%, #7c3aed 74%, #ec4899 100%);
    background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 8px rgba(79, 70, 229, .18)
}

@keyframes forumBarCharLoop {
    0% {
        transform: scale(.88) translateY(4px);
        opacity: .78
    }
    40% {
        transform: scale(1.12) translateY(-2px);
        opacity: 1
    }
    70% {
        transform: scale(1) translateY(0);
        opacity: 1
    }
    100% {
        transform: scale(.88) translateY(4px);
        opacity: .78
    }
}

@keyframes forumBarShellGradientFlow {
    0% {
        background-position: 4% 16%, 96% 14%, 0 50%
    }
    35% {
        background-position: 24% 74%, 82% 22%, 100% 50%
    }
    70% {
        background-position: 70% 18%, 24% 78%, 36% 50%
    }
    100% {
        background-position: 4% 16%, 96% 14%, 0 50%
    }
}

@keyframes forumBarShellSheen {
    0% {
        transform: translateX(-68%) skewX(-18deg);
        opacity: .18
    }
    18% {
        opacity: .78
    }
    55% {
        opacity: .52
    }
    100% {
        transform: translateX(72%) skewX(-18deg);
        opacity: .12
    }
}

.forum-bar__title {
    max-width: 100%;
    font-family: inherit;
    color: #fff;
    font-size: clamp(24px, 4.6vw, 40px);
    font-weight: 900;
    line-height: .9;
    letter-spacing: -.05em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    filter: none;
    opacity: 1;
    text-fill-color: #FFF;
    text-stroke: 0.35px rgba(15, 23, 42, 0.18);
    text-shadow: 0 1px 0 rgba(15, 23, 42, .22), 0 0 10px rgba(255, 255, 255, .16)
}

@media (max-width: 640px) {
    .forum-bar {
        width: calc(100% - 8px);
        max-width: 720px
    }

    .forum-bar__shell {
        grid-template-columns:82px minmax(0, 1fr) 82px;
        gap: 8px;
        min-height: 58px;
        padding: 5px 10px;
        border-radius: 0 0 7px 7px
    }

    .forum-bar__action {
        min-height: 38px;
        padding: 0 8px;
        font-size: 19px;
        gap: 5px;
        letter-spacing: 0;
        white-space: nowrap
    }

    .forum-bar__icon {
        width: 18px;
        height: 18px;
        flex-basis: 18px
    }

    .forum-bar__eyebrow {
        min-height: 22px;
        padding: 0 11px;
        font-size: 12px;
        letter-spacing: .1em
    }
}

@media (max-width: 480px) {
    .forum-bar__shell {
        grid-template-columns:74px minmax(0, 1fr) 74px;
        gap: 4px;
        padding: 3px 8px;
        min-height: 54px;
        border-radius: 0 0 6px 6px
    }

    .forum-bar__action {
        min-height: 36px;
        padding: 0 6px;
        font-size: 18px;
        font-weight: 900;
        letter-spacing: 0;
        gap: 4px
    }

    .forum-bar__icon {
        width: 17px;
        height: 17px;
        flex-basis: 17px
    }

    .forum-bar__eyebrow {
        min-height: 20px;
        padding: 0 9px;
        font-size: 11px;
        letter-spacing: .06em
    }

    .forum-bar__title {
        font-size: clamp(18px, 5.6vw, 26px);
        white-space: nowrap
    }
}

@media (prefers-reduced-motion: reduce) {
    .forum-bar__action, .forum-bar__eyebrow-char, .forum-bar__shell, .forum-bar__title {
        transition: none;
        animation: none
    }

    .forum-bar__shell::before {
        animation: none
    }
}

.quick-nav {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: 0;
    transform: translateX(-50%);
    z-index: 120;
    width: min(calc(100% - 20px), 720px);
    max-width: 720px;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif
}

.quick-nav__shell {
    position: relative;
    display: grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
    border-radius: 12px 12px 0 0;
    border: 1px solid rgba(191, 219, 254, .42);
    background: radial-gradient(circle at 6% 16%, rgba(34, 211, 238, .74), transparent 28%), radial-gradient(circle at 94% 14%, rgba(244, 114, 182, .64), transparent 28%), linear-gradient(135deg, #081228 0, #1552d6 26%, #4c1d95 58%, #9333ea 100%);
    background-size: 210% 210%, 210% 210%, 280% 280%;
    background-position: 6% 16%, 94% 14%, 0 50%;
    box-shadow: 0 18px 36px -24px rgba(67, 56, 202, .62), 0 0 0 1px rgba(96, 165, 250, .12), inset 0 1px 0 rgba(255, 255, 255, .16);
    overflow: hidden;
    isolation: isolate;
    animation: quickNavFlow 5.8s ease-in-out infinite
}

.quick-nav__shell::before {
    content: "";
    position: absolute;
    inset: -16% -12%;
    pointer-events: none;
    background: linear-gradient(112deg, transparent 22%, rgba(255, 255, 255, .04) 34%, rgba(34, 211, 238, .26) 47%, rgba(255, 255, 255, .16) 54%, rgba(168, 85, 247, .28) 63%, transparent 78%);
    mix-blend-mode: screen;
    opacity: .8;
    transform: translateX(-68%) skewX(-18deg);
    animation: quickNavSheen 4.2s linear infinite
}

.quick-nav__item {
    position: relative;
    z-index: 1;
    min-height: 40px;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 9px;
    font-size: 16px;
    font-weight: 900;
    letter-spacing: .01em;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease;
    backdrop-filter: blur(10px);
    backdrop-filter: blur(10px)
}

.quick-nav__label {
    display: inline-block;
    transform-origin: center;
    will-change: transform, text-shadow, opacity;
    animation: quickNavLabelBreathe 2.35s ease-in-out infinite
}

.quick-nav__item:hover {
    transform: translateY(-1px)
}

.quick-nav__item:active {
    transform: translateY(1px)
}

.quick-nav__item:focus-visible {
    outline: 3px solid rgba(255, 255, 255, .24);
    outline-offset: 2px
}

.quick-nav__item--auth, .quick-nav__item--home, .quick-nav__item--recharge {
    background: linear-gradient(180deg, rgba(255, 251, 235, .98) 0, rgba(254, 215, 170, .96) 100%);
    color: #b45309;
    border-color: rgba(251, 191, 36, .52);
    box-shadow: 0 14px 24px -18px rgba(249, 115, 22, .94), inset 0 1px 0 rgba(255, 255, 255, .92)
}

@keyframes quickNavFlow {
    0% {
        background-position: 6% 16%, 94% 14%, 0 50%
    }
    35% {
        background-position: 24% 74%, 82% 22%, 100% 50%
    }
    70% {
        background-position: 70% 18%, 24% 78%, 36% 50%
    }
    100% {
        background-position: 6% 16%, 94% 14%, 0 50%
    }
}

@keyframes quickNavSheen {
    0% {
        transform: translateX(-68%) skewX(-18deg);
        opacity: .18
    }
    18% {
        opacity: .78
    }
    55% {
        opacity: .52
    }
    100% {
        transform: translateX(72%) skewX(-18deg);
        opacity: .12
    }
}

@keyframes quickNavLabelBreathe {
    0%, 100% {
        transform: scale(1);
        opacity: .9;
        text-shadow: 0 0 0 rgba(249, 115, 22, 0)
    }
    50% {
        transform: scale(1.08);
        opacity: 1;
        text-shadow: 0 0 10px rgba(249, 115, 22, .42), 0 0 2px rgba(255, 255, 255, .72)
    }
}

@media (max-width: 480px) {
    .quick-nav {
        width: calc(100% - 8px);
        max-width: 720px
    }

    .quick-nav__shell {
        gap: 6px;
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
        border-radius: 10px 10px 0 0
    }

    .quick-nav__item {
        min-height: 36px;
        padding: 0 6px;
        font-size: 14px
    }
}

@media (prefers-reduced-motion: reduce) {
    .quick-nav__item, .quick-nav__label, .quick-nav__shell, .quick-nav__shell::before {
        animation: none;
        transition: none
    }
}

.banner-snippet {
    --white: #ffffff;
    --card-radius: 28px;
    --banner-safe-top: 80px;
    --stage-bg: linear-gradient(180deg, #6b8a99 0%, #274562 12%, #0d233f 28%, #16395c 100%);
    --hero-title-gradient: linear-gradient(90deg, #6cf6ff 0%, #57b8ff 20%, #7d88ff 42%, #f4f7ff 50%, #ff7ae6 72%, #9c6dff 100%);
}

.banner-snippet,
.banner-snippet * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.banner-snippet {
    width: 100%;
    background: #ffffff;
    min-height: 100%;
    padding: var(--banner-safe-top) 0 16px;
    overflow-x: auto;
    overflow-y: auto;
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
    color: var(--white);
}

.artboard-frame {
    --artboard-scale: 1;
    position: relative;
    width: 721px;
    height: 531px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    border-radius: calc(var(--card-radius) * var(--artboard-scale));
    clip-path: inset(0 round calc(var(--card-radius) * var(--artboard-scale)));
}

.artboard {
    position: relative;
    width: 721px;
    height: 531px;
    overflow: hidden;
    border-radius: var(--card-radius);
    clip-path: inset(0 round var(--card-radius));
    transform: scale(var(--artboard-scale));
    transform-origin: top left;
}

.stage {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: inherit;
    background: var(--stage-bg);
}

.stage__media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    border-radius: inherit;
}

.stage__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: inherit;
}

.stage__mask {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    border-radius: inherit;
    background:
            linear-gradient(180deg, rgba(6, 21, 43, 0.08) 0%, rgba(6, 21, 43, 0.15) 18%, rgba(6, 21, 43, 0.3) 42%, rgba(6, 21, 43, 0.36) 64%, rgba(6, 21, 43, 0.2) 100%),
            radial-gradient(circle at 50% 34%, rgba(10, 26, 50, 0.08) 0%, rgba(10, 26, 50, 0.3) 46%, rgba(10, 26, 50, 0.1) 74%, transparent 100%);
}

.stage::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(190, 225, 234, 0.2), rgba(190, 225, 234, 0.04) 13%, transparent 26%);
}

.badge {
    position: absolute;
    left: 50%;
    top: 22px;
    z-index: 5;
    width: 470px;
    height: 86px;
    transform: translateX(-50%);
    border-radius: 20px;
    border: 1px solid rgba(175, 208, 255, 0.46);
    background: linear-gradient(180deg, #3e66dc 0%, #2340a3 100%);
    box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.18),
            0 8px 18px rgba(0, 0, 0, 0.15);
}

.badge__icon {
    position: absolute;
    top: 50%;
    width: 50px;
    height: 50px;
    transform: translateY(-50%);
}

.badge__icon--left {
    left: 16px;
}

.badge__icon--right {
    right: 16px;
}

.badge__icon-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.badge__text {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    row-gap: 15px;
    text-align: center;
    padding-inline: 72px;
}

.badge__title {
    font-size: 42px;
    line-height: 0.94;
    font-weight: 900;
    white-space: nowrap;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
}

.badge__subtitle {
    font-size: 20px;
    line-height: 1;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
}

.domain {
    position: absolute;
    left: 50%;
    top: 118px;
    z-index: 5;
    transform: translateX(-50%);
    display: inline-block;
    font-size: 30px;
    line-height: 1;
    font-weight: 900;
    white-space: nowrap;
    background: linear-gradient(90deg, #9ef6ff 0%, #72c3ff 24%, #8a95ff 48%, #f5a5ff 72%, #ffd86d 92%, #fff4cf 100%);
    background-size: 160% 100%;
    background-position: 0 50%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    -webkit-text-stroke: 0.35px rgba(255, 255, 255, 0.92);
    animation: domain-breath 2.6s ease-in-out infinite, domain-gradient 4.2s linear infinite;
}

.hero {
    position: absolute;
    left: 50%;
    top: 160px;
    z-index: 5;
    width: 100%;
    padding-inline: 8px;
    box-sizing: border-box;
    transform: translateX(-50%);
    text-align: center;
}

.hero::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: -1;
    width: 84%;
    height: 76px;
    transform: translate(-50%, -35%);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 68%);
    filter: blur(14px);
    pointer-events: none;
}

.hero__title {
    display: block;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    line-height: 0;
    font-size: 0;
}

.hero__title-svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
    filter: drop-shadow(0 3px 10px rgba(0, 0, 0, 0.22));
}

.hero__title-outline,
.hero__title-fill {
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
    font-size: 63px;
    font-weight: 800;
    letter-spacing: 0;
    text-anchor: middle;
    dominant-baseline: middle;
}

.hero__title-outline {
    fill: #ffffff;
    filter: url(#heroTitleOuterOutline);
}

.hero__title-fill {
    fill: url(#heroTitleGradientSvg);
    stroke: url(#heroTitleGradientSvg);
    stroke-width: 0.8px;
    stroke-linejoin: round;
    paint-order: stroke fill;
}

.hero__subtitle {
    margin-top: 7px;
    font-size: 23px;
    line-height: 1.18;
    font-weight: 700;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.14);
}

@keyframes domain-breath {
    0%,
    100% {
        transform: translateX(-50%) translateY(0) scale(1);
        opacity: 0.96;
    }

    50% {
        transform: translateX(-50%) translateY(-2px) scale(1.08);
        opacity: 1;
    }
}

@keyframes domain-gradient {
    0% {
        background-position: 0 50%;
    }

    100% {
        background-position: 160% 50%;
    }
}

@keyframes hero-gradient {
    0% {
        background-position: 0 50%;
    }

    100% {
        background-position: 180% 50%;
    }
}

@media (max-width: 768px) {
    .banner-snippet {
        --banner-safe-top: 64px;
        padding: var(--banner-safe-top) 0 8px;
        overflow-x: hidden;
    }

    .artboard-frame {
        width: min(calc(100vw - 8px), 721px);
        height: auto;
        border-radius: clamp(18px, 4vw, 28px);
        clip-path: inset(0 round clamp(18px, 4vw, 28px));
    }

    .artboard {
        width: 100%;
        height: auto;
        border-radius: inherit;
        clip-path: none;
        transform: none;
    }

    .badge {
        top: clamp(16px, 3.4vh, 24px);
        width: clamp(220px, calc((100% - 28px) * 0.7), 330px);
        height: clamp(60px, 11vw, 72px);
        border-radius: clamp(18px, 4vw, 20px);
    }

    .badge__icon {
        width: clamp(30px, 8.5vw, 40px);
        height: clamp(30px, 8.5vw, 40px);
    }

    .badge__icon--left {
        left: clamp(10px, 2.6vw, 14px);
    }

    .badge__icon--right {
        right: clamp(10px, 2.6vw, 14px);
    }

    .badge__text {
        row-gap: clamp(8px, 1.8vw, 11px);
        padding-inline: clamp(42px, 11.5vw, 56px);
    }

    .badge__title {
        font-size: clamp(22px, 6.2vw, 30px);
        line-height: 0.88;
    }

    .badge__subtitle {
        font-size: clamp(12px, 3vw, 15px);
        line-height: 0.95;
        font-weight: 800;
    }

    .domain {
        top: clamp(98px, 18.5vw, 126px);
        font-size: clamp(24px, 6.4vw, 30px);
        font-weight: 600;
        -webkit-text-stroke: 0.5px rgba(255, 255, 255, 0.94);
        text-shadow: 0 2px 4px rgba(6, 14, 28, 0.12);
    }

    .hero {
        top: clamp(144px, 27.5vw, 182px);
        width: 100%;
        padding-inline: 0;
    }

    .hero::before {
        width: 84%;
        height: clamp(64px, 12vw, 76px);
        filter: blur(clamp(10px, 3vw, 14px));
    }

    .hero__title {
        width: 100%;
        padding: 0;
    }

    .hero__title-svg {
        filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.18));
    }

    .hero__title-outline,
    .hero__title-fill {
        font-size: 72px;
        font-weight: 900;
    }

    .hero__title-fill {
        stroke-width: 2.4px;
    }

    .hero__subtitle {
        font-size: clamp(17px, 4.3vw, 20px);
        line-height: 1.2;
        font-weight: 800;
        text-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
    }
}

.login-box {
    display: flex;
    align-items: center;
    font-family: Arial, sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin:10px 5px;
}

.login-box span {
    margin-right: 2px;
}

.login-box input {
    width: 100px;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 3px;
    height: 2.4rem;
    font-size: 16px;
    font-weight: 600;
}

.login-box #username {
    margin-right: 4px;
}

.login-box #password {
    margin-right: 4px;
}

.login-box button {
    padding: 6px;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
}

.login-box #loginBtn:hover {
    background-color: #06771f;
}

#loginBtn{
    margin-right: 5px;
    background-color: #09c034;
}
#register{
    background-color: #e11a6e;
}
.userInfo{
    font-size: 1.2rem;
    justify-content: center;
    font-weight: 600;
    color: #e83333;
}
.logout{
    text-decoration: underline;
    margin-left: 5px;
    cursor: pointer;
}
.topic-pirce {
    color: red;
}
.sys-topic-item {
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    overflow-wrap: break-word;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    margin: 4px 0;
}
.sys-topic-item > div {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sys-topic-item > img {
    margin-right: 4px;
}