/* ==========================================================================
   火车学生票资格与票价折算器 · 独立视觉系统
   - 暖纸张 / 铁路票据 / 编辑部排版
   - 亮暗双主题（data-theme="dark"）
   ========================================================================== */

:root {
    --tst-bg: #f2ece0;
    --tst-bg-2: #e9e1d1;
    --tst-surface: #fffdf6;
    --tst-surface-2: #f8f2e5;
    --tst-ink: #191713;
    --tst-ink-2: #4b443a;
    --tst-muted: #7b7264;
    --tst-line: #ddd2bf;
    --tst-line-strong: #c7b99f;
    --tst-accent: #b93a2a;
    --tst-accent-ink: #8b2a1d;
    --tst-accent-soft: #f5e2dc;
    --tst-green: #1d6a55;
    --tst-green-soft: #e0eee7;
    --tst-gold: #9c7128;
    --tst-gold-soft: #f4ead2;
    --tst-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif;
    --tst-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --tst-mono: "SFMono-Regular", "Cascadia Mono", "DIN Alternate", "Bahnschrift", Consolas, "Liberation Mono", monospace;
}

:root[data-theme="dark"] {
    --tst-bg: #0e1215;
    --tst-bg-2: #0a0d10;
    --tst-surface: #161b20;
    --tst-surface-2: #1b2127;
    --tst-ink: #f0e9db;
    --tst-ink-2: #d0c8b9;
    --tst-muted: #9c9385;
    --tst-line: #2a3239;
    --tst-line-strong: #3d4851;
    --tst-accent: #ff7a5c;
    --tst-accent-ink: #ffa48e;
    --tst-accent-soft: rgba(255, 122, 92, 0.13);
    --tst-green: #58c9a8;
    --tst-green-soft: rgba(88, 201, 168, 0.12);
    --tst-gold: #dfb46b;
    --tst-gold-soft: rgba(223, 180, 107, 0.12);
    color-scheme: dark;
}

.tst,
.tst *,
.tst::before,
.tst::after,
.tst *::before,
.tst *::after { box-sizing: border-box; }

.tst {
    color: var(--tst-ink);
    font-family: var(--tst-sans);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.tst a { color: inherit; text-decoration: none; }
.tst button,
.tst input,
.tst select { font: inherit; color: inherit; }
.tst button { border: 0; background: none; cursor: pointer; }
.tst svg { display: block; }
.tst [hidden] { display: none !important; }

/* ============================ 页面底纹 ============================ */
.tst {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(1100px 560px at 8% -12%, color-mix(in srgb, var(--tst-accent) 8%, transparent), transparent 62%),
        radial-gradient(900px 520px at 102% 2%, color-mix(in srgb, var(--tst-green) 7%, transparent), transparent 56%),
        var(--tst-bg);
}
.tst::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(to right, color-mix(in srgb, var(--tst-ink) 4%, transparent) 1px, transparent 1px);
    background-size: 88px 100%;
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 62%);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 62%);
}
.tst-wrap {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 80px;
}
.tst-crumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 22px;
    font-size: 12px;
    color: var(--tst-muted);
}
.tst-crumb a { transition: color 0.18s ease; }
.tst-crumb a:hover { color: var(--tst-accent); }
.tst-crumb span[aria-current] { color: var(--tst-ink-2); }

/* ============================ Hero ============================ */
.tst-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(350px, 0.88fr);
    gap: clamp(28px, 5vw, 68px);
    align-items: center;
    padding: clamp(26px, 4.6vw, 56px) 0 clamp(30px, 4vw, 48px);
}
.tst-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    font-family: var(--tst-mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    color: var(--tst-muted);
    text-transform: uppercase;
}
.tst-kicker > span {
    width: 24px;
    height: 1px;
    background: var(--tst-accent);
    position: relative;
}
.tst-kicker > span::after {
    content: "";
    position: absolute;
    right: -1px;
    top: -2px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--tst-accent);
}
.tst-kicker b { color: var(--tst-accent); font-weight: 600; letter-spacing: 0.08em; }
.tst-hero h1 {
    margin: 0 0 18px;
    font-family: var(--tst-serif);
    font-size: clamp(34px, 4.6vw, 58px);
    font-weight: 700;
    line-height: 1.14;
    letter-spacing: -0.025em;
    color: var(--tst-ink);
}
.tst-hero h1 em {
    font-style: normal;
    color: var(--tst-accent);
    background: linear-gradient(transparent 68%, color-mix(in srgb, var(--tst-accent) 18%, transparent) 68%);
    padding: 0 0.08em;
}
.tst-lede {
    max-width: 58ch;
    margin: 0 0 22px;
    font-size: clamp(14.5px, 1.35vw, 16.5px);
    line-height: 1.92;
    color: var(--tst-ink-2);
}
.tst-lede b {
    color: var(--tst-ink);
    font-weight: 700;
    border-bottom: 1px solid color-mix(in srgb, var(--tst-accent) 26%, transparent);
    padding-bottom: 1px;
}
.tst-hero-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}
.tst-facts {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    border-top: 1px solid var(--tst-line-strong);
}
.tst-facts > div {
    padding: 14px 12px 0 0;
    border-right: 1px solid var(--tst-line);
}
.tst-facts > div:last-child { border-right: 0; }
.tst-facts dt {
    font-family: var(--tst-serif);
    font-size: clamp(19px, 2.1vw, 25px);
    font-weight: 700;
    line-height: 1.1;
    color: var(--tst-ink);
    letter-spacing: -0.02em;
}
.tst-facts dd {
    margin: 5px 0 0;
    font-size: 11px;
    letter-spacing: 0.05em;
    color: var(--tst-muted);
}

/* 按钮 */
.tst-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 43px;
    padding: 0 17px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: transparent;
    color: var(--tst-ink);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}
.tst-btn:hover { border-color: var(--tst-ink); transform: translateY(-1px); }
.tst-btn:active { transform: translateY(1px); }
.tst-btn:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: 3px; }
.tst-btn--solid {
    background: var(--tst-ink);
    border-color: var(--tst-ink);
    color: var(--tst-bg);
    box-shadow: 3px 3px 0 color-mix(in srgb, var(--tst-accent) 78%, transparent);
}
.tst-btn--solid:hover {
    box-shadow: 5px 5px 0 color-mix(in srgb, var(--tst-accent) 78%, transparent);
}
.tst-btn--text {
    border-color: transparent;
    padding: 0 4px;
    min-height: 38px;
    color: var(--tst-ink-2);
    text-decoration: underline;
    text-underline-offset: 5px;
    text-decoration-color: var(--tst-line-strong);
}
.tst-btn--text:hover { border-color: transparent; color: var(--tst-accent); text-decoration-color: var(--tst-accent); }
.tst-btn--ghost { background: transparent; }
/* <a> 按钮需要压过全局链接色，否则实心按钮文字会与底色相同 */
.tst a.tst-btn { color: var(--tst-ink); }
.tst a.tst-btn--solid { color: var(--tst-bg); }

/* 折算口径卡 */
.tst-fare-card {
    position: relative;
    background: var(--tst-surface);
    border: 1px solid var(--tst-ink);
    border-radius: 2px;
    box-shadow: 9px 9px 0 -1px var(--tst-line), 9px 9px 0 0 var(--tst-line-strong);
}
.tst-fare-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px dashed var(--tst-line-strong);
    font-family: var(--tst-mono);
    font-size: 9.5px;
    letter-spacing: 0.12em;
    color: var(--tst-muted);
}
.tst-fare-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2px 14px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--tst-line);
}
.tst-fare-name { font-size: 13.5px; font-weight: 700; line-height: 1.4; }
.tst-fare-name small {
    display: block;
    margin-top: 1px;
    font-size: 10.5px;
    font-weight: 400;
    color: var(--tst-muted);
}
.tst-fare-rate {
    align-self: center;
    font-family: var(--tst-serif);
    font-size: 27px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--tst-ink);
}
.tst-fare-rate small { font-size: 12px; margin-left: 1px; }
.tst-fare-rate--word { font-size: 17px; letter-spacing: 0.02em; color: var(--tst-muted); }
.tst-fare-row.is-accent {
    background: color-mix(in srgb, var(--tst-accent) 5%, transparent);
}
.tst-fare-row.is-accent .tst-fare-rate { color: var(--tst-accent); }
.tst-fare-row.is-off .tst-fare-name { color: var(--tst-muted); }
.tst-fare-formula {
    grid-column: 1 / -1;
    font-family: var(--tst-mono);
    font-size: 10.5px;
    line-height: 1.5;
    color: var(--tst-muted);
    letter-spacing: -0.01em;
}
.tst-fare-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 13px 16px;
    font-size: 11px;
    color: var(--tst-muted);
}
.tst-seal {
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border: 2px solid var(--tst-accent);
    border-radius: 50%;
    font-family: var(--tst-serif);
    font-size: 11px;
    line-height: 1.2;
    letter-spacing: 0.12em;
    color: var(--tst-accent);
    transform: rotate(-11deg);
    opacity: 0.88;
}

/* ============================ 折算台 ============================ */
.tst-noscript {
    margin: 0 0 16px;
    padding: 12px 14px;
    border: 1px solid var(--tst-accent);
    background: var(--tst-accent-soft);
    color: var(--tst-accent-ink);
    font-size: 13px;
}
.tst-work {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(330px, 0.7fr);
    gap: clamp(18px, 2.6vw, 30px);
    align-items: start;
    scroll-margin-top: 84px;
}
.tst-controls { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.tst-card {
    position: relative;
    padding: clamp(16px, 2.1vw, 23px);
    background: var(--tst-surface);
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
}
.tst-card::after {
    content: "";
    position: absolute;
    top: 7px;
    right: 7px;
    width: 13px;
    height: 13px;
    border-top: 1px solid var(--tst-line-strong);
    border-right: 1px solid var(--tst-line-strong);
    opacity: 0.7;
    pointer-events: none;
}
.tst-card-head {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
}
.tst-step {
    display: inline-grid;
    place-items: center;
    min-width: 30px;
    height: 23px;
    padding: 0 6px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 2px;
    font-family: var(--tst-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--tst-muted);
    flex: 0 0 auto;
}
.tst-card-head h2 {
    margin: 0;
    font-size: clamp(15.5px, 1.5vw, 17.5px);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.4;
}
.tst-card-hint {
    margin-left: auto;
    font-size: 10.5px;
    letter-spacing: 0.04em;
    color: var(--tst-muted);
    white-space: nowrap;
}

/* 表单 */
.tst-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.tst-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--tst-muted);
}
.tst-input {
    width: 100%;
    height: 45px;
    padding: 0 12px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface-2);
    color: var(--tst-ink);
    font-size: 15px;
    font-weight: 600;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}
.tst-input:hover { border-color: var(--tst-muted); }
.tst-input:focus {
    outline: none;
    border-color: var(--tst-accent);
    background: var(--tst-surface);
    box-shadow: 0 0 0 3px var(--tst-accent-soft);
}
.tst-input::placeholder { color: var(--tst-muted); font-weight: 400; opacity: 0.75; }

/* 区间 */
.tst-zone { display: flex; flex-direction: column; gap: 12px; }
.tst-zone-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr);
    gap: 6px;
    align-items: end;
}
.tst-zone-swap,
.tst-zone-arrow {
    display: grid;
    place-items: center;
    height: 45px;
    font-size: 16px;
    color: var(--tst-muted);
    user-select: none;
}
.tst-zone-row--trip { padding-top: 12px; border-top: 1px dashed var(--tst-line); }

.tst-verdict {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 14px;
    padding: 11px 13px;
    border: 1px solid var(--tst-line);
    border-left: 3px solid var(--tst-muted);
    border-radius: 2px;
    background: var(--tst-surface-2);
}
.tst-verdict-mark {
    flex: 0 0 21px;
    width: 21px;
    height: 21px;
    display: grid;
    place-items: center;
    margin-top: 1px;
    border-radius: 50%;
    background: var(--tst-muted);
    color: var(--tst-surface);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
}
.tst-verdict-body { display: block; min-width: 0; }
.tst-verdict-body b { display: block; font-size: 13.5px; line-height: 1.45; }
.tst-verdict-body small {
    display: block;
    margin-top: 1px;
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--tst-muted);
}
.tst-verdict[data-state="ok"] { border-left-color: var(--tst-green); background: var(--tst-green-soft); }
.tst-verdict[data-state="ok"] .tst-verdict-mark { background: var(--tst-green); color: #fff; }
.tst-verdict[data-state="warn"] {
    border-left-color: var(--tst-gold);
    background: color-mix(in srgb, var(--tst-gold) 11%, var(--tst-surface));
}
.tst-verdict[data-state="warn"] .tst-verdict-mark { background: var(--tst-gold); color: #fff; }
.tst-verdict[data-state="bad"] { border-left-color: var(--tst-accent); background: var(--tst-accent-soft); }
.tst-verdict[data-state="bad"] .tst-verdict-mark { background: var(--tst-accent); color: #fff; }

.tst-override {
    margin-top: 10px;
    padding: 11px 13px;
    border: 1px dashed var(--tst-line-strong);
}
.tst-override p {
    margin: 0 0 9px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--tst-ink-2);
}
.tst-override p b { color: var(--tst-ink); }
.tst-mini { display: flex; gap: 7px; flex-wrap: wrap; }
.tst-mini button {
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 2px;
    font-size: 12px;
    font-weight: 600;
    color: var(--tst-ink-2);
    transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.tst-mini button:hover { border-color: var(--tst-ink); }
.tst-mini button[aria-pressed="true"] {
    background: var(--tst-ink);
    border-color: var(--tst-ink);
    color: var(--tst-bg);
}
.tst-tip {
    margin: 11px 0 0;
    font-size: 11px;
    line-height: 1.75;
    color: var(--tst-muted);
}
.tst-tip b { color: var(--tst-ink-2); }

/* 席别 */
.tst-seats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 15px;
}
.tst-seat {
    position: relative;
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 56px;
    padding: 9px 11px;
    border: 1px solid var(--tst-line);
    border-radius: 3px;
    background: var(--tst-surface-2);
    text-align: left;
    transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}
.tst-seat:hover { border-color: var(--tst-line-strong); background: var(--tst-surface); }
.tst-seat:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: 2px; }
.tst-seat.is-on {
    border-color: var(--tst-accent);
    background: var(--tst-accent-soft);
    box-shadow: inset 0 0 0 1px var(--tst-accent);
}
.tst-seat.is-on::after {
    content: "✓";
    position: absolute;
    top: 4px;
    right: 6px;
    font-size: 10px;
    font-weight: 800;
    color: var(--tst-accent);
}
.tst-seat-ic {
    flex: 0 0 27px;
    width: 27px;
    height: 27px;
    display: grid;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    color: var(--tst-muted);
}
.tst-seat.is-on .tst-seat-ic { color: var(--tst-accent); }
.tst-seat-name { font-size: 13px; font-weight: 700; line-height: 1.35; }
.tst-seat-rate {
    margin-left: auto;
    font-family: var(--tst-mono);
    font-size: 10px;
    color: var(--tst-muted);
    white-space: nowrap;
}
.tst-seat.is-on .tst-seat-rate { color: var(--tst-accent); }

.tst-price {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
}
.tst-field--price .tst-input {
    height: 52px;
    font-family: var(--tst-mono);
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.tst-presets { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.tst-presets button {
    min-width: 40px;
    height: 29px;
    padding: 0 7px;
    border: 1px solid var(--tst-line);
    border-radius: 2px;
    font-family: var(--tst-mono);
    font-size: 10.5px;
    color: var(--tst-muted);
    transition: border-color 0.16s ease, color 0.16s ease, background 0.16s ease;
}
.tst-presets button:hover { border-color: var(--tst-ink); color: var(--tst-ink); }
.tst-presets button.is-on { border-color: var(--tst-accent); color: var(--tst-accent); background: var(--tst-accent-soft); }
.tst-field--hs { margin-top: 12px; }
.tst-field-note { font-size: 10.5px; line-height: 1.65; color: var(--tst-muted); }

/* 核验开关 */
.tst-switch {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 13px;
    border: 1px solid var(--tst-line);
    border-radius: 3px;
    background: var(--tst-surface-2);
    cursor: pointer;
}
.tst-switch:hover { border-color: var(--tst-line-strong); }
.tst-switch input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}
.tst-switch-txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.tst-switch-txt b { font-size: 13px; line-height: 1.45; }
.tst-switch-txt small { font-size: 11px; line-height: 1.6; color: var(--tst-muted); }
.tst-switch-ui {
    position: relative;
    flex: 0 0 44px;
    width: 44px;
    height: 24px;
    margin-left: auto;
    border-radius: 999px;
    background: var(--tst-line-strong);
    transition: background 0.18s ease;
}
.tst-switch-ui::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--tst-surface);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.22);
    transition: transform 0.18s ease;
}
.tst-switch input:checked ~ .tst-switch-ui { background: var(--tst-green); }
.tst-switch input:checked ~ .tst-switch-ui::after { transform: translateX(20px); }
.tst-switch input:focus-visible ~ .tst-switch-ui { outline: 2px solid var(--tst-accent); outline-offset: 2px; }

/* 票根次数 */
.tst-stubs-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin: 16px 0 8px;
    font-size: 11.5px;
    color: var(--tst-muted);
}
.tst-stubs-head b {
    font-family: var(--tst-mono);
    font-size: 13px;
    color: var(--tst-ink);
    letter-spacing: 0.02em;
}
.tst-stubs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
}
.tst-stub {
    position: relative;
    height: 74px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    border: 1px dashed var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface-2);
    color: var(--tst-muted);
    overflow: hidden;
    transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}
.tst-stub:hover { transform: translateY(-2px); border-color: var(--tst-ink); }
.tst-stub:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: 2px; }
.tst-stub-no {
    font-family: var(--tst-mono);
    font-size: 9px;
    letter-spacing: 0.05em;
    opacity: 0.7;
}
.tst-stub b { font-size: 12px; font-weight: 700; }
.tst-stub.is-used {
    border-color: var(--tst-accent);
    background: var(--tst-accent-soft);
    color: var(--tst-accent-ink);
}
.tst-stub-hole {
    position: absolute;
    left: 50%;
    bottom: -7px;
    width: 13px;
    height: 13px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: var(--tst-surface);
    border: 1px dashed var(--tst-line-strong);
}
.tst-stub.is-used .tst-stub-hole { border-color: var(--tst-accent); }

/* ============================ 结果票 ============================ */
.tst-side {
    position: sticky;
    top: 84px;
    display: flex;
    flex-direction: column;
    gap: 11px;
}
.tst-ticket {
    position: relative;
    background: var(--tst-surface);
    border: 1px solid var(--tst-ink);
    border-radius: 3px;
    box-shadow: 7px 7px 0 -1px var(--tst-line), 7px 7px 0 0 var(--tst-line-strong);
}
.tst-ticket-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 14px;
    border-bottom: 1px dashed var(--tst-line-strong);
    font-family: var(--tst-mono);
    font-size: 8.8px;
    letter-spacing: 0.1em;
    color: var(--tst-muted);
}
.tst-ticket-route {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    padding: 15px 14px 10px;
}
.tst-ticket-station small {
    display: block;
    font-size: 9.5px;
    letter-spacing: 0.12em;
    color: var(--tst-muted);
    margin-bottom: 1px;
}
.tst-ticket-station b {
    display: block;
    font-family: var(--tst-serif);
    font-size: clamp(20px, 2.3vw, 25px);
    line-height: 1.15;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
}
.tst-ticket-station.is-end { text-align: right; }
.tst-ticket-track {
    display: flex;
    align-items: center;
    gap: 3px;
    min-width: 42px;
    color: var(--tst-accent);
}
.tst-ticket-track i { flex: 1; height: 1px; background: var(--tst-line-strong); }
.tst-ticket-track span { font-size: 12px; line-height: 1; }
.tst-ticket-main {
    position: relative;
    padding: 6px 14px 15px;
    border-bottom: 1px dashed var(--tst-line-strong);
}
.tst-ticket-main::before,
.tst-ticket-main::after {
    content: "";
    position: absolute;
    bottom: -8px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--tst-bg);
    z-index: 2;
}
.tst-ticket-main::before { left: -8px; }
.tst-ticket-main::after { right: -8px; }
.tst-ticket-label {
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--tst-muted);
}
.tst-ticket-price {
    display: flex;
    align-items: baseline;
    gap: 3px;
    font-family: var(--tst-mono);
    color: var(--tst-accent);
}
.tst-ticket-price small { font-size: 19px; font-weight: 600; }
.tst-ticket-price b {
    font-size: clamp(40px, 4.4vw, 54px);
    line-height: 1.04;
    letter-spacing: -0.045em;
    font-weight: 700;
}
.tst-ticket-was {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 1px;
    font-size: 11.5px;
    color: var(--tst-muted);
}
.tst-ticket-was s { text-decoration-thickness: 1px; }
.tst-ticket-was span {
    padding: 1px 6px;
    border: 1px solid var(--tst-green);
    border-radius: 2px;
    color: var(--tst-green);
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
}
.tst-ticket-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px dashed var(--tst-line-strong);
}
.tst-ticket-meta > div {
    padding: 9px 11px;
    border-right: 1px solid var(--tst-line);
    min-width: 0;
}
.tst-ticket-meta > div:last-child { border-right: 0; }
.tst-ticket-meta small {
    display: block;
    font-size: 9.5px;
    letter-spacing: 0.08em;
    color: var(--tst-muted);
    margin-bottom: 1px;
}
.tst-ticket-meta b {
    display: block;
    font-size: 12.5px;
    line-height: 1.4;
    overflow-wrap: anywhere;
}
.tst-ticket-status {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 11px 14px;
    background: var(--tst-green-soft);
    color: var(--tst-green);
}
.tst-ticket-status[data-state="idle"] {
    background: var(--tst-surface-2);
    color: var(--tst-muted);
}
.tst-ticket-status[data-state="warn"] {
    background: color-mix(in srgb, var(--tst-gold) 12%, var(--tst-surface));
    color: var(--tst-gold);
}
.tst-ticket-status[data-state="bad"] { background: var(--tst-accent-soft); color: var(--tst-accent); }
.tst-status-dot {
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    margin-top: 5px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 18%, transparent);
}
.tst-ticket-status > span:last-child { min-width: 0; }
.tst-ticket-status b { display: block; font-size: 12.5px; line-height: 1.45; }
.tst-ticket-status small { display: block; font-size: 10.5px; line-height: 1.55; opacity: 0.88; }
.tst-ticket-code {
    height: 22px;
    margin: 9px 14px 11px;
    opacity: 0.5;
    background: repeating-linear-gradient(
        90deg,
        var(--tst-ink) 0 1px,
        transparent 1px 3px,
        var(--tst-ink) 3px 5px,
        transparent 5px 6px,
        var(--tst-ink) 6px 7px,
        transparent 7px 10px
    );
}
.tst-ticket-demo {
    position: absolute;
    top: 39px;
    right: 10px;
    padding: 1px 5px;
    border: 1px solid var(--tst-gold);
    border-radius: 2px;
    background: color-mix(in srgb, var(--tst-gold) 9%, var(--tst-surface));
    color: var(--tst-gold);
    font-size: 9px;
    letter-spacing: 0.06em;
    transform: rotate(5deg);
    z-index: 3;
}
.tst-reasons {
    padding: 11px 13px;
    border: 1px solid var(--tst-accent);
    border-radius: 2px;
    background: var(--tst-accent-soft);
}
.tst-reasons > b {
    display: block;
    margin-bottom: 3px;
    font-size: 11.5px;
    color: var(--tst-accent-ink);
}
.tst-reasons ul {
    margin: 0;
    padding-left: 16px;
    font-size: 11.5px;
    line-height: 1.7;
    color: var(--tst-ink-2);
}
.tst-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
}
.tst-actions .tst-btn { min-height: 39px; font-size: 12px; padding: 0 10px; }
.tst-actions .tst-btn:first-child { grid-column: 1 / -1; }
.tst-side-note {
    margin: 0;
    font-size: 10.5px;
    line-height: 1.7;
    color: var(--tst-muted);
    text-align: center;
}
.tst-side-note b { color: var(--tst-ink-2); }

/* ============================ 内容区块 ============================ */
.tst-section { margin-top: clamp(42px, 6vw, 74px); scroll-margin-top: 84px; }
.tst-section-head {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 17px;
}
.tst-section-head .tst-step { margin-top: 4px; }
.tst-section-head h2 {
    margin: 0;
    font-family: var(--tst-serif);
    font-size: clamp(21px, 2.5vw, 29px);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.015em;
}
.tst-section-head p {
    margin: 4px 0 0;
    max-width: 74ch;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--tst-muted);
}

/* 批量 */
.tst-batch {
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface);
    overflow: hidden;
}
.tst-batch-head,
.tst-batch-row {
    display: grid;
    grid-template-columns: minmax(120px, 1.35fr) minmax(105px, 0.9fr) minmax(92px, 0.8fr) minmax(92px, 0.8fr) minmax(140px, 1.15fr) 34px;
    gap: 9px;
    align-items: center;
    padding: 9px 13px;
}
.tst-batch-head {
    background: var(--tst-surface-2);
    border-bottom: 1px solid var(--tst-line);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--tst-muted);
}
.tst-batch-row { border-bottom: 1px solid var(--tst-line); }
.tst-batch-row:last-child { border-bottom: 0; }
.tst-batch-row:hover { background: color-mix(in srgb, var(--tst-surface-2) 60%, transparent); }
.tst-cell { display: block; min-width: 0; }
.tst-cell input,
.tst-cell select {
    width: 100%;
    height: 37px;
    padding: 0 8px;
    border: 1px solid var(--tst-line);
    border-radius: 2px;
    background: var(--tst-surface-2);
    font-size: 12px;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.tst-cell input:focus,
.tst-cell select:focus {
    outline: none;
    border-color: var(--tst-accent);
    box-shadow: 0 0 0 2px var(--tst-accent-soft);
}
.tst-cell input:disabled { opacity: 0.42; cursor: not-allowed; }
.tst-row-result { font-size: 10.5px; line-height: 1.35; }
.tst-row-result b {
    display: block;
    font-family: var(--tst-mono);
    font-size: 12.5px;
    letter-spacing: -0.01em;
}
.tst-row-result small { display: block; color: var(--tst-muted); font-size: 10px; }
.tst-row-result.is-on b { color: var(--tst-green); }
.tst-row-result.is-off b { color: var(--tst-accent); }
.tst-row-remove {
    width: 29px;
    height: 29px;
    display: grid;
    place-items: center;
    border: 1px solid transparent;
    border-radius: 2px;
    color: var(--tst-muted);
    font-size: 17px;
    line-height: 1;
    transition: border-color 0.16s ease, color 0.16s ease;
}
.tst-row-remove:hover { border-color: var(--tst-accent); color: var(--tst-accent); }
.tst-row-remove:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: 2px; }
.tst-batch-empty {
    margin: 0;
    padding: 26px 16px;
    text-align: center;
    font-size: 12px;
    color: var(--tst-muted);
}
.tst-batch-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
    justify-content: space-between;
    padding: 13px;
    background: var(--tst-surface-2);
    border-top: 1px solid var(--tst-line-strong);
}
.tst-batch-btns { display: flex; flex-wrap: wrap; gap: 7px; }
.tst-batch-btns button {
    min-height: 34px;
    padding: 0 11px;
    border: 1px dashed var(--tst-line-strong);
    border-radius: 2px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--tst-ink-2);
    transition: border-color 0.16s ease, color 0.16s ease, background 0.16s ease;
}
.tst-batch-btns button:hover { border-color: var(--tst-ink); color: var(--tst-ink); }
.tst-batch-total {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: flex-end;
    margin-left: auto;
}
.tst-batch-total small {
    display: block;
    font-size: 9.5px;
    letter-spacing: 0.06em;
    color: var(--tst-muted);
}
.tst-batch-total b { font-family: var(--tst-mono); font-size: 17px; line-height: 1.2; }
.tst-batch-total s { font-family: var(--tst-mono); font-size: 12.5px; color: var(--tst-muted); }
.tst-batch-total .is-save b { font-size: 21px; color: var(--tst-green); }

/* 席别表 */
.tst-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface);
}
.tst-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
    font-size: 12.5px;
}
.tst-table th {
    padding: 10px 13px;
    text-align: left;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--tst-muted);
    background: var(--tst-surface-2);
    border-bottom: 1px solid var(--tst-line-strong);
    white-space: nowrap;
}
.tst-table td {
    padding: 12px 13px;
    border-bottom: 1px solid var(--tst-line);
    vertical-align: middle;
    line-height: 1.6;
}
.tst-table tr:last-child td { border-bottom: 0; }
.tst-table tbody tr { cursor: pointer; transition: background 0.15s ease; }
.tst-table tbody tr:hover { background: var(--tst-surface-2); }
.tst-table tbody tr:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: -2px; }
.tst-table tbody tr.is-on { background: var(--tst-accent-soft); }
.tst-table tbody tr.is-on td:first-child { box-shadow: inset 3px 0 0 var(--tst-accent); }
.tst-td-name { font-weight: 700; white-space: nowrap; }
.tst-table code {
    display: inline-block;
    padding: 1px 5px;
    border: 1px solid var(--tst-line);
    border-radius: 2px;
    background: var(--tst-surface-2);
    font-family: var(--tst-mono);
    font-size: 10.5px;
    color: var(--tst-ink-2);
    white-space: nowrap;
}
.tst-td-price { font-family: var(--tst-mono); font-size: 13.5px; font-weight: 700; white-space: nowrap; }
.tst-td-save { font-family: var(--tst-mono); color: var(--tst-green); white-space: nowrap; }
.tst-td-note { font-size: 11.5px; color: var(--tst-muted); min-width: 190px; }

/* 建议 / 清单 */
.tst-grid-2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px;
}
.tst-grid-2.tst-section { margin-top: clamp(42px, 6vw, 74px); }
.tst-panel {
    padding: clamp(16px, 2vw, 21px);
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface);
}
.tst-panel-head {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 13px;
}
.tst-panel-head h2 {
    margin: 0;
    font-family: var(--tst-serif);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.tst-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: tstli;
}
.tst-list li {
    counter-increment: tstli;
    position: relative;
    margin-bottom: 11px;
    padding: 0 0 11px 31px;
    border-bottom: 1px dashed var(--tst-line);
    font-size: 12.5px;
    line-height: 1.8;
    color: var(--tst-ink-2);
}
.tst-list li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.tst-list li::before {
    content: counter(tstli, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 2px;
    font-family: var(--tst-mono);
    font-size: 10px;
    color: var(--tst-accent);
    letter-spacing: 0.04em;
}
.tst-list b { color: var(--tst-ink); }

.tst-check-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 11px;
    color: var(--tst-muted);
}
.tst-check-head b { font-family: var(--tst-mono); font-size: 14px; color: var(--tst-ink); }
.tst-check { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.tst-check label {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 9px 10px;
    border: 1px solid var(--tst-line);
    border-radius: 2px;
    background: var(--tst-surface-2);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.tst-check label:hover { border-color: var(--tst-line-strong); }
.tst-check input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}
.tst-box {
    flex: 0 0 17px;
    width: 17px;
    height: 17px;
    display: grid;
    place-items: center;
    margin-top: 1px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 2px;
    background: var(--tst-surface);
}
.tst-box::after {
    content: "";
    width: 8px;
    height: 4px;
    border-left: 2px solid transparent;
    border-bottom: 2px solid transparent;
    transform: rotate(-45deg) translateY(-1px);
}
.tst-check input:checked + .tst-box { background: var(--tst-green); border-color: var(--tst-green); }
.tst-check input:checked + .tst-box::after { border-color: #fff; }
.tst-check input:focus-visible + .tst-box { outline: 2px solid var(--tst-accent); outline-offset: 2px; }
.tst-check-txt { display: block; min-width: 0; }
.tst-check-txt b { display: block; font-size: 12.5px; line-height: 1.45; }
.tst-check-txt small { display: block; font-size: 11px; line-height: 1.6; color: var(--tst-muted); }
.tst-check input:checked ~ .tst-check-txt b { color: var(--tst-green); }
.tst-check-done {
    display: none;
    margin: 9px 0 0;
    padding: 7px 9px;
    border: 1px dashed var(--tst-green);
    color: var(--tst-green);
    font-size: 11px;
    line-height: 1.6;
}
.tst-check-done.is-on { display: block; }

/* FAQ */
.tst-faq { border-top: 1px solid var(--tst-line-strong); }
.tst-faq-item { border-bottom: 1px solid var(--tst-line); }
.tst-faq-item summary {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    padding: 15px 2px;
    cursor: pointer;
    list-style: none;
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.65;
}
.tst-faq-item summary::-webkit-details-marker { display: none; }
.tst-faq-item summary:hover { color: var(--tst-accent); }
.tst-faq-item summary:focus-visible { outline: 2px solid var(--tst-accent); outline-offset: -2px; }
.tst-faq-no {
    flex: 0 0 auto;
    padding-top: 3px;
    font-family: var(--tst-mono);
    font-size: 10px;
    font-weight: 400;
    color: var(--tst-accent);
    letter-spacing: 0.04em;
}
.tst-faq-plus {
    position: relative;
    flex: 0 0 13px;
    width: 13px;
    height: 13px;
    margin-top: 5px;
    margin-left: auto;
}
.tst-faq-plus::before,
.tst-faq-plus::after {
    content: "";
    position: absolute;
    top: 6px;
    left: 0;
    width: 13px;
    height: 1.5px;
    background: var(--tst-ink-2);
    transition: transform 0.18s ease;
}
.tst-faq-plus::after { transform: rotate(90deg); }
.tst-faq-item[open] .tst-faq-plus::after { transform: rotate(0); }
.tst-faq-a {
    padding: 0 26px 16px 36px;
    font-size: 12.5px;
    line-height: 1.9;
    color: var(--tst-ink-2);
}
.tst-faq-a b { color: var(--tst-ink); }

/* 相关工具 */
.tst-related {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}
.tst-related a {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 14px;
    border: 1px solid var(--tst-line-strong);
    border-radius: 3px;
    background: var(--tst-surface);
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}
.tst-related a:hover {
    transform: translateY(-3px);
    border-color: var(--tst-ink);
    box-shadow: 4px 4px 0 var(--tst-accent-soft);
}
.tst-related small {
    font-family: var(--tst-mono);
    font-size: 9.5px;
    letter-spacing: 0.1em;
    color: var(--tst-muted);
}
.tst-related b { font-size: 13px; line-height: 1.45; }
.tst-related span { margin-top: 5px; font-size: 11px; color: var(--tst-accent); }

/* 免责声明 */
.tst-disclaimer {
    margin-top: clamp(36px, 5vw, 58px);
    padding: 15px 17px;
    border: 1px solid var(--tst-line-strong);
    border-left: 4px solid var(--tst-accent);
    border-radius: 2px;
    background: var(--tst-surface-2);
}
.tst-disclaimer > b { font-size: 12.5px; }
.tst-disclaimer p {
    margin: 5px 0 0;
    font-size: 11.5px;
    line-height: 1.9;
    color: var(--tst-muted);
}
.tst-disclaimer p b { color: var(--tst-ink-2); }

/* ============================ Toast ============================ */
.ts-toast {
    position: fixed;
    left: 50%;
    bottom: 26px;
    z-index: 120;
    max-width: calc(100vw - 32px);
    padding: 9px 15px;
    border-radius: 3px;
    background: var(--tst-ink);
    color: var(--tst-bg);
    font-size: 12px;
    line-height: 1.5;
    box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.ts-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ============================ 响应式 ============================ */
@media (max-width: 1080px) {
    .tst-hero { grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr); gap: 32px; }
    .tst-work { grid-template-columns: minmax(0, 1fr); }
    .tst-side { position: static; order: 2; }
    .tst-ticket { max-width: 520px; }
    .tst-related { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .tst-hero { grid-template-columns: minmax(0, 1fr); padding-top: 24px; }
    .tst-fare-card { display: none; }
    .tst-lede { max-width: none; }
    .tst-grid-2 { grid-template-columns: minmax(0, 1fr); }
    .tst-side { max-width: 560px; margin: 0 auto; }
}

@media (max-width: 720px) {
    .tst-wrap { padding: 0 16px 60px; }
    .tst-crumb { padding-top: 16px; font-size: 11px; }
    .tst-hero { padding-top: 18px; padding-bottom: 24px; gap: 18px; }
    .tst-hero h1 { font-size: clamp(29px, 8.2vw, 38px); margin-bottom: 13px; }
    .tst-lede { margin-bottom: 15px; line-height: 1.8; }
    .tst-hero-cta { margin-bottom: 17px; }
    .tst-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .tst-facts > div { padding: 9px 6px 0 0; }
    .tst-facts > div:nth-child(2) { border-right: 1px solid var(--tst-line); }
    .tst-facts > div:nth-child(n + 3) { border-top: 0; }
    .tst-facts dt { font-size: 17px; }
    .tst-facts dd { margin-top: 3px; font-size: 9.5px; letter-spacing: 0; }
    .tst-card-hint { display: none; }
    .tst-zone-row { grid-template-columns: minmax(0, 1fr); gap: 9px; }
    .tst-zone-swap,
    .tst-zone-arrow { display: none; }
    .tst-zone-row--trip { padding-top: 10px; }
    .tst-price { grid-template-columns: minmax(0, 1fr); }
    .tst-presets { justify-content: flex-start; }
    .tst-seat { flex-wrap: wrap; gap: 4px 8px; }
    .tst-seat-rate { margin-left: 36px; }
    .tst-batch-head { display: none; }
    .tst-batch-row {
        position: relative;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 9px;
        padding: 13px;
    }
    .tst-cell--route { grid-column: 1 / -1; }
    .tst-cell--result { grid-column: 1 / -1; }
    .tst-cell.is-hs { grid-column: 1 / -1; }
    .tst-cell.is-muted { display: none; }
    .tst-cell::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 3px;
        font-size: 9.5px;
        letter-spacing: 0.06em;
        color: var(--tst-muted);
    }
    .tst-batch-row .tst-row-remove {
        position: absolute;
        top: 8px;
        right: 8px;
        background: var(--tst-surface);
    }
    .tst-batch-foot { align-items: flex-start; flex-direction: column; }
    .tst-batch-total { margin-left: 0; gap: 16px; }
    .tst-ticket { max-width: none; }
    .tst-ticket-station b { font-size: 22px; }
    .tst-ticket-price b { font-size: 46px; }
    .tst-related { grid-template-columns: minmax(0, 1fr); }
    .tst-faq-a { padding-left: 2px; padding-right: 14px; }
}

@media (max-width: 460px) {
    .tst-hero-cta { align-items: flex-start; flex-direction: column; }
    .tst-stubs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tst-ticket-top { font-size: 7.8px; }
    .tst-ticket-demo { top: 35px; font-size: 8px; }
    .tst-ticket-meta > div { padding: 8px; }
    .tst-ticket-meta b { font-size: 11.5px; }
    .tst-actions { grid-template-columns: minmax(0, 1fr); }
    .tst-actions .tst-btn:first-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    .tst *,
    .tst *::before,
    .tst *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}