:root {
    --ink: #0b1218;
    --muted: #344250;
    --line: #dbe2e8;
    --line-strong: #c7d0d9;
    --surface: #ffffff;
    --page: #f3f6f8;
    --accent: #16784b;
    --accent-strong: #0f623c;
    --accent-soft: #e4f4eb;
    --mystery: #8f5b12;
    --mystery-soft: #fbf0dc;
    --high: #14617e;
    --high-soft: #e1f1f6;
    --contribution: #a43f4c;
    --contribution-soft: #fae9ec;
    --danger: #a5293b;
    --shadow: 0 12px 32px rgba(25, 39, 52, 0.08);
    --radius: 8px;
    --user-card-width: 440px;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: var(--page);
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: "Microsoft YaHei", "Microsoft YaHei UI", "PingFang SC", sans-serif;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.5;
    font-synthesis-weight: none;
    text-size-adjust: 100%;
    -webkit-font-smoothing: auto;
}

.particles-layer {
    position: fixed;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particles-layer canvas {
    display: block;
    width: 100%;
    height: 100%;
}

body > main {
    position: relative;
    z-index: 1;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: wait;
}

.topbar {
    color: #fff;
    background: #17212b;
    border-bottom: 3px solid #35a56d;
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(1440px, calc(100% - 40px));
    min-height: 78px;
    margin: 0 auto;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 13px;
}

.brand__mark {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    place-items: center;
    color: #10251b;
    background: #75d6a4;
    border-radius: var(--radius);
}

.brand__mark svg {
    width: 23px;
    height: 23px;
    stroke-width: 2.2;
}

.brand h1,
.brand p,
.query-copy h2,
.panel-heading h2 {
    margin: 0;
}

.brand h1 {
    font-size: 24px;
    line-height: 1.2;
    letter-spacing: 0;
}

.brand p {
    margin-top: 5px;
    color: #aeb9c4;
    font-size: 14px;
}

.service-state {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 38px;
    padding: 0 14px;
    gap: 8px;
    color: #d7dfe6;
    background: #22303d;
    border: 1px solid #344352;
    border-radius: 999px;
    font-size: 14px;
}

.service-state > span:last-child {
    display: none;
}

.service-state__dot {
    width: 8px;
    height: 8px;
    background: #9aa6b1;
    border-radius: 50%;
}

.service-state.is-loading .service-state__dot {
    background: #f4b942;
    box-shadow: 0 0 0 4px rgba(244, 185, 66, 0.14);
}

.service-state.is-success .service-state__dot {
    background: #46c986;
    box-shadow: 0 0 0 4px rgba(70, 201, 134, 0.14);
}

.service-state.is-error .service-state__dot {
    background: #f05b70;
    box-shadow: 0 0 0 4px rgba(240, 91, 112, 0.14);
}

.page {
    width: min(1440px, calc(100% - 40px));
    margin: 0 auto;
    padding: 30px 0 48px;
}

.query-band {
    display: grid;
    grid-template-columns: minmax(180px, 250px) minmax(420px, 1fr);
    align-items: center;
    padding: 26px 28px;
    gap: 20px 30px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.section-kicker {
    display: block;
    margin-bottom: 7px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.query-copy h2,
.panel-heading h2 {
    font-size: 24px;
    line-height: 1.35;
    letter-spacing: 0;
}

.query-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.query-error {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
}

.query-error {
    grid-column: 2;
    min-height: 20px;
    color: var(--danger);
}

.url-field {
    display: flex;
    align-items: flex-start;
    min-width: 0;
    min-height: 68px;
    padding: 14px 15px;
    gap: 12px;
    color: var(--muted);
    background: #f8fafb;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.url-field:focus-within {
    color: var(--accent);
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(22, 120, 75, 0.12);
}

.url-field svg,
.primary-button svg,
.secondary-button svg,
.tab svg {
    flex: 0 0 auto;
    width: 19px;
    height: 19px;
    stroke-width: 2;
}

.url-field input,
.url-field textarea {
    width: 100%;
    min-width: 0;
    min-height: 38px;
    padding: 0;
    color: var(--ink);
    background: transparent;
    border: 0;
    outline: 0;
    font-size: 17px;
    line-height: 1.5;
    resize: none;
    overflow-wrap: anywhere;
}

.url-field input::placeholder,
.url-field textarea::placeholder {
    color: #8e9aa6;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    white-space: nowrap;
    transition: transform 120ms ease, background 150ms ease, border-color 150ms ease;
}

.primary-button {
    min-width: 116px;
    padding: 0 20px;
    gap: 8px;
    color: #fff;
    background: var(--accent);
    border: 1px solid var(--accent);
}

.primary-button:hover:not(:disabled) {
    background: var(--accent-strong);
    border-color: var(--accent-strong);
}

.primary-button:active:not(:disabled),
.secondary-button:active:not(:disabled) {
    transform: translateY(1px);
}

.primary-button:disabled {
    opacity: 0.66;
}

.query-error {
    grid-column: 2;
    min-height: 18px;
    margin: -10px 0 0;
    color: var(--danger);
    font-size: 14px;
}

/* Query card layout follows the centered, single-column entry flow. */
body {
    background-color: #f1f6fb;
    background-image: linear-gradient(rgba(112, 145, 181, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(112, 145, 181, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
}

.page {
    padding-top: 34px;
}

.query-band {
    display: block;
    width: min(100%, 1080px);
    margin: 0 auto;
    padding: 30px 34px 32px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(218, 227, 238, 0.9);
    border-radius: 16px;
    box-shadow: 0 16px 38px rgba(53, 80, 110, 0.1);
}

.query-copy {
    margin-bottom: 22px;
    text-align: center;
}

.query-copy h1 {
    margin: 0;
    color: #6d5cf2;
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.2;
}

.query-copy p {
    margin: 14px 0 0;
    color: #65768b;
    font-size: 15px;
}

.query-form {
    display: block;
}

.url-field {
    min-height: 128px;
    padding: 17px 18px;
    gap: 10px;
    color: #347cf0;
    background: #f8fafc;
    border-color: #c8d6e8;
    border-radius: 14px;
}

.url-field textarea {
    min-height: 92px;
    color: #29384b;
    font-size: 16px;
}

.url-field textarea::placeholder {
    color: #9aabc0;
}

.query-hints {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    margin: 12px 0 22px;
    gap: 10px 22px;
    color: #7590b0;
    font-size: 13px;
}

.query-hints span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.query-hints svg {
    width: 14px;
    height: 14px;
    color: #4389ee;
}

.query-hints__warning {
    color: #e69a25;
}

.query-hints__warning svg {
    color: #f0a51d;
}

.query-actions {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    margin-left: auto;
    gap: 12px;
}

/* License row: on wide screens the key input, 查询神秘人 and 清空 share one
   line; on phones the key input takes its own line and the two buttons keep
   the single-row layout defined further down. */
.query-controls {
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
    margin-top: 22px;
    gap: 12px;
}

.license-field {
    display: flex;
    align-items: center;
    flex: 1 1 260px;
    min-width: 0;
    min-height: 38px;
    padding: 0 8px 0 12px;
    gap: 8px;
    background: #fff;
    border: 1px solid var(--line-strong);
    border-radius: 12px;
}

.license-field > svg {
    flex: 0 0 auto;
    width: 17px;
    height: 17px;
    color: #4389ee;
}

.license-field input {
    flex: 1 1 auto;
    min-width: 0;
    height: 36px;
    padding: 0;
    color: var(--ink);
    background: transparent;
    border: 0;
    font-family: inherit;
    font-size: 15px;
    outline: none;
}

.license-forget {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    padding: 0;
    color: #8d9bad;
    background: #f1f5f9;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
}

.license-forget svg {
    width: 14px;
    height: 14px;
}

.license-forget:hover {
    color: #b0392e;
    background: #fdeaea;
}

/* 卡密信息用独立小标签展示：标签内部不换行，标签整体折行，
   窄屏也不会把「到期时间」「机器码」这类值从中间断开。 */
.license-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin: 10px 0 0;
    gap: 6px 8px;
    font-size: 12.5px;
    line-height: 1.5;
}

.license-status__item {
    display: inline-flex;
    align-items: baseline;
    min-width: 0;
    max-width: 100%;
    padding: 4px 10px;
    color: #6b7a90;
    background: #f2f6fc;
    border: 1px solid #e2eaf6;
    border-radius: 999px;
    overflow: hidden;
    white-space: nowrap;
}

.license-status__label {
    flex: 0 0 auto;
}

.license-status__value {
    flex: 0 1 auto;
    min-width: 0;
    margin-left: 6px;
    color: #2f6fe4;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.license-status__value--code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
    letter-spacing: .2px;
}

.query-actions .primary-button {
    min-width: 164px;
    background: linear-gradient(110deg, #397cf2, #7a55ef);
    border-color: transparent;
    border-radius: 12px;
}

.query-actions .primary-button:hover:not(:disabled) {
    background: linear-gradient(110deg, #2f6fe4, #6845dc);
    border-color: transparent;
}

.query-clear {
    min-width: 102px;
    color: #52657c;
    background: #e7edf5;
    border-color: #c8d4e3;
    border-radius: 12px;
}

/* 查询与清空按钮统一高度（默认 50px / 42px 不一致） */
.query-actions .primary-button,
.query-actions .query-clear {
    height: 38px;
}

.query-clear:hover:not(:disabled) {
    color: #344b66;
    background: #dce6f1;
    border-color: #b4c5d8;
}

.query-error {
    margin: 12px 0 0;
    min-height: 0;
    text-align: center;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: min(100%, 1080px);
    margin-top: 18px;
    margin-right: auto;
    margin-left: auto;
    gap: 14px;
}

.summary-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    min-height: 96px;
    padding: 18px;
    gap: 15px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.summary-item:hover {
    border-color: var(--line-strong);
}

.summary-item.is-active {
    border-color: var(--accent);
    box-shadow: inset 0 -3px var(--accent);
}

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

.summary-item > div {
    min-width: 0;
}

.summary-item__icon {
    display: grid;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: var(--radius);
}

.summary-item__icon svg {
    width: 22px;
    height: 22px;
}

.summary-item__icon--mystery {
    color: var(--mystery);
    background: var(--mystery-soft);
}

.summary-item__icon--high {
    color: var(--high);
    background: var(--high-soft);
}

.summary-item__icon--contribution {
    color: var(--contribution);
    background: var(--contribution-soft);
}

.summary-item__label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

.summary-item strong {
    display: block;
    overflow: hidden;
    color: var(--ink);
    font-size: 28px;
    line-height: 1.1;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.results-panel {
    width: min(100%, 1080px);
    margin-top: 18px;
    margin-right: auto;
    margin-left: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
    padding: 18px 22px;
    gap: 16px;
    border-bottom: 1px solid var(--line);
}

.updated-at {
    color: var(--muted);
    font-size: 14px;
}

.secondary-button {
    min-width: 92px;
    height: 42px;
    padding: 0 15px;
    gap: 7px;
    color: #31404f;
    background: #fff;
    border: 1px solid var(--line-strong);
    font-size: 14px;
}

.secondary-button:hover:not(:disabled) {
    color: var(--accent-strong);
    border-color: var(--accent);
}

.secondary-button:disabled {
    color: #99a3ae;
    background: #f3f5f7;
}

.tab-panel[hidden] {
    display: none;
}

.user-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, var(--user-card-width)));
    align-items: start;
    justify-content: center;
    justify-items: center;
    padding: 18px;
    gap: 16px;
}

.user-cards--contribution {
    display: block;
}

.user-cards--high {
    display: block;
}

.contribution-stage + .contribution-stage {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 2px solid var(--line);
}

.high-level-group + .high-level-group {
    position: relative;
    margin-top: 30px;
    padding-top: 28px;
}

.high-level-group + .high-level-group::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    border-radius: 999px;
    background: var(--line);
    box-shadow: 0 5px 0 rgba(33, 46, 58, 0.04);
    content: "";
}

.high-level-group--stage-1 + .high-level-group--stage-2::before,
.high-level-group--stage-2 + .high-level-group--stage-3::before {
    background: var(--high);
}

.high-level-group__stage {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    margin-right: 4px;
    padding: 0 8px;
    color: var(--high);
    background: #fff3d7;
    border: 1px solid #f2d18a;
    border-radius: 999px;
    font-size: 11px;
    letter-spacing: 0;
}

.high-level-group__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, var(--user-card-width)));
    align-items: start;
    justify-content: center;
    justify-items: center;
    gap: 16px;
}

.contribution-stage__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 2px 12px;
}

.contribution-stage__heading h3 {
    margin: 0;
    color: var(--contribution);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.4;
}

.contribution-stage__heading span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.contribution-stage__heading--stacked {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
}

.high-level-group .contribution-stage__heading h3 {
    color: var(--high);
}

.contribution-stage__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, var(--user-card-width)));
    align-items: start;
    justify-content: center;
    justify-items: center;
    width: 100%;
    max-width: 926px;
    margin-inline: auto;
    gap: 12px;
}

.mobile-card {
    width: min(100%, var(--user-card-width));
    justify-self: center;
    box-sizing: border-box;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 5px 16px rgba(25, 39, 52, 0.045);
}

.mobile-card__header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
}

.mobile-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.mobile-card__identity {
    min-width: 0;
}

.mobile-card__identity strong,
.mobile-card__identity span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-card__identity strong {
    color: var(--ink);
    font-size: 19px;
    line-height: 1.35;
}

.mobile-card__identity span {
    margin-top: 5px;
    color: var(--muted);
    font-size: 15px;
}

.mobile-card__rank {
    align-self: start;
    padding: 5px 8px;
    color: var(--accent-strong);
    background: var(--accent-soft);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
}

.mobile-card__metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 16px;
    border-top: 1px solid #edf1f4;
}

.mobile-card__metric {
    min-width: 0;
    padding: 14px 10px 5px 0;
}

.mobile-card__metric:nth-child(even) {
    padding-right: 0;
    padding-left: 10px;
    border-left: 1px solid #edf1f4;
}

.mobile-card__metrics--mystery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mobile-card__metrics--mystery .mobile-card__metric + .mobile-card__metric {
    padding-left: 10px;
    border-left: 1px solid #edf1f4;
}

.mobile-card__metrics--mystery .mobile-card__metric {
    display: flex;
    align-items: baseline;
    padding-top: 12px;
    gap: 5px;
    white-space: nowrap;
}

.mobile-card__metrics--mystery .mobile-card__metric span,
.mobile-card__metrics--mystery .mobile-card__metric strong {
    margin-bottom: 0;
}

.mobile-card__metrics--mystery .mobile-card__metric span {
    font-size: 13px;
}

.mobile-card__metrics--mystery .mobile-card__metric strong {
    font-size: 15px;
}

.mobile-card__metrics--high .mobile-card__metric {
    display: flex;
    align-items: baseline;
    gap: 6px;
    white-space: nowrap;
}

.mobile-card__metrics--high .mobile-card__metric span {
    margin-bottom: 0;
}

.mobile-card__metrics--contribution {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mobile-card__metrics--contribution .mobile-card__metric {
    display: flex;
    align-items: baseline;
    min-width: 0;
    gap: 4px;
    white-space: nowrap;
}

.mobile-card__metrics--contribution .mobile-card__metric + .mobile-card__metric {
    padding-left: 8px;
    border-left: 1px solid #edf1f4;
}

.mobile-card__metrics--contribution .mobile-card__metric span {
    margin-bottom: 0;
    font-size: 12px;
}

.mobile-card__metrics--contribution .mobile-card__metric strong {
    min-width: 0;
    font-size: 15px;
}

.mobile-card__metric span,
.mobile-card__metric strong {
    display: block;
}

.mobile-card__metric span {
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

.mobile-card__metric strong {
    overflow: hidden;
    color: var(--ink);
    font-size: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-card__details {
    margin-top: 10px;
    border-top: 1px solid #edf1f4;
}

.mobile-card__details summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 38px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    list-style: none;
}

.mobile-card__details summary::-webkit-details-marker {
    display: none;
}

.mobile-card__details summary svg {
    width: 16px;
    height: 16px;
    transition: transform 150ms ease;
}

.mobile-card__details[open] summary svg {
    transform: rotate(180deg);
}

.mobile-card__details dl {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr);
    margin: 0 0 8px;
    gap: 8px 10px;
    font-size: 12px;
}

.mobile-card__details dt {
    color: var(--muted);
}

.mobile-card__details dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    color: #40505f;
}

.user-card__details-auto {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #edf1f4;
}

.user-card__detail-loading,
.user-card__detail-error {
    display: flex;
    align-items: center;
    min-height: 48px;
    gap: 10px;
    color: var(--muted);
    font-size: 15px;
}

.user-card__detail-loading svg,
.user-card__detail-error svg {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
}

.user-card__detail-loading svg {
    color: var(--accent);
    animation: spin 900ms linear infinite;
}

.user-card__detail-error {
    color: var(--danger);
}

.user-card__detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.user-card__detail-item {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: start;
    min-width: 0;
    padding: 10px 0;
    background: transparent;
    border-bottom: 1px solid #e7ecf0;
    border-radius: 0;
}

.user-card__detail-item:last-child {
    border-bottom: 0;
}

.user-card__detail-item--profile {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;
    gap: 0;
    white-space: nowrap;
}

.user-card__detail-item--profile > span {
    line-height: 24px;
}

.user-card__detail-item--profile > strong {
    min-width: 0;
    overflow: visible;
    line-height: 24px;
}

.user-card__detail-item--profile .profile-actions {
    display: inline-flex;
}

.user-card__detail-item--profile .qr-link span {
    display: inline;
}

.user-card__social-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-bottom: 1px solid #e7ecf0;
}

.user-card__social-row .user-card__detail-item {
    display: flex;
    align-items: baseline;
    padding: 10px 0;
    gap: 6px;
    border-bottom: 0;
}

.user-card__social-row .user-card__detail-item + .user-card__detail-item {
    padding-left: 14px;
    border-left: 1px solid #e7ecf0;
}

.user-card__detail-item span,
.user-card__detail-item strong {
    display: block;
}

.user-card__detail-item span {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    font-weight: 700;
}

.user-card__detail-item strong {
    overflow-wrap: anywhere;
    color: #1d2a35;
    font-size: 16px;
    line-height: 1.55;
}

.profile-link {
    display: inline-flex;
    align-items: center;
    height: 24px;
    color: var(--accent);
    background: linear-gradient(135deg, #16784b 0%, #56b879 48%, #0f623c 100%);
    background-size: 180% 180%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    line-height: 24px;
    text-decoration: none;
    text-shadow: 0 0 8px rgba(22, 120, 75, 0.18);
    animation: profile-link-glow 2.6s ease-in-out infinite;
}

.profile-link:hover {
    color: var(--accent-strong);
    filter: brightness(1.12);
}

@keyframes profile-link-glow {
    0%,
    100% {
        background-position: 0% 50%;
        text-shadow: 0 0 6px rgba(22, 120, 75, 0.14);
    }

    50% {
        background-position: 100% 50%;
        text-shadow: 0 0 12px rgba(86, 184, 121, 0.34);
    }
}

.profile-actions {
    display: inline-flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 12px;
    height: 24px;
    white-space: nowrap;
}

.qr-link {
    display: inline-flex;
    align-items: center;
    height: 24px;
    margin-left: 50px;
    padding: 0;
    gap: 5px;
    color: var(--high);
    background: transparent;
    border: 0;
    border-radius: 0;
    font-size: 14px;
    font-weight: 700;
    line-height: 24px;
    white-space: nowrap;
}

.qr-link:hover {
    color: #0d4d65;
    background: transparent;
}

.qr-link span {
    color: #16829a;
    background: linear-gradient(110deg, #16829a 0%, #2aa5b8 42%, #70d4c2 55%, #16829a 78%);
    background-size: 220% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(42, 165, 184, 0.18);
    animation: qr-link-shimmer 3s ease-in-out infinite;
}

@keyframes qr-link-shimmer {
    0%,
    100% {
        background-position: 100% 0;
    }

    50% {
        background-position: 0 0;
    }
}

.qr-link svg {
    display: block;
    width: 17px;
    height: 17px;
    stroke-width: 2;
}

.profile-actions svg {
    flex: 0 0 auto;
}

.user-card__signature {
    margin-top: 12px;
    color: #354452;
    font-size: 16px;
    line-height: 1.65;
}

.avatar {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    object-fit: cover;
    background: #eef2f5;
    border: 1px solid #d8e0e6;
    border-radius: 50%;
}

.avatar--fallback {
    display: block;
    background: #eef2f5;
}

.text-muted {
    color: var(--muted);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 8px;
    color: #435160;
    background: #edf1f4;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.status-badge--online,
.status-badge--mystery {
    color: #196d49;
    background: #e1f3e9;
}

.status-badge--offline,
.status-badge--hidden {
    color: #9e3343;
    background: #f8e7ea;
}

.table-state {
    display: none;
    min-height: 260px;
    place-items: center;
    padding: 48px 20px;
    color: var(--muted);
    text-align: center;
}

.table-state.is-visible {
    display: grid;
}

.table-state__content {
    max-width: 380px;
}

.table-state__icon {
    display: inline-grid;
    width: 46px;
    height: 46px;
    margin-bottom: 12px;
    place-items: center;
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: var(--radius);
}

.table-state__icon svg {
    width: 22px;
    height: 22px;
}

.table-state strong {
    display: block;
    margin-bottom: 5px;
    color: var(--ink);
    font-size: 15px;
}

.table-state p {
    margin: 0;
    font-size: 13px;
    line-height: 1.65;
}

.is-loading .table-state__icon svg {
    animation: spin 900ms linear infinite;
}

.user-dialog {
    width: min(560px, calc(100% - 28px));
    max-height: calc(100vh - 40px);
    padding: 0;
    overflow: visible;
    background: transparent;
    border: 0;
}

.user-dialog::backdrop {
    background: rgba(15, 23, 31, 0.62);
}

.user-dialog__sheet {
    position: relative;
    max-height: calc(100vh - 40px);
    padding: 22px;
    overflow: auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 24px 70px rgba(11, 20, 28, 0.3);
}

.user-dialog__close {
    position: absolute;
    z-index: 1;
    top: 12px;
    right: 12px;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    color: #4d5c6a;
    background: #f0f3f5;
    border: 0;
    border-radius: 50%;
}

.user-dialog__close:hover {
    color: #fff;
    background: var(--danger);
}

.user-dialog__profile {
    display: flex;
    align-items: center;
    padding-right: 42px;
    gap: 14px;
}

.user-dialog__avatar {
    flex: 0 0 62px;
    width: 62px;
    height: 62px;
    object-fit: cover;
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 1px var(--line-strong);
}

.user-dialog__profile h2,
.user-dialog__profile p {
    margin: 0;
}

.user-dialog__profile h2 {
    font-size: 20px;
    line-height: 1.25;
}

.user-dialog__profile p {
    margin-top: 5px;
    color: var(--muted);
    font-size: 13px;
}

.user-dialog__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 20px;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.user-dialog__item {
    min-width: 0;
    padding: 12px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.user-dialog__item span,
.user-dialog__item strong {
    display: block;
}

.user-dialog__item span {
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 11px;
}

.user-dialog__item strong {
    overflow-wrap: anywhere;
    font-size: 13px;
}

.user-dialog__signature {
    margin-top: 16px;
    padding: 13px;
    color: #42515f;
    background: #f7f9fa;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: 13px;
    line-height: 1.65;
}

.user-dialog__state {
    display: grid;
    min-height: 240px;
    place-items: center;
    color: var(--muted);
    text-align: center;
}

.user-dialog__state > div {
    max-width: 340px;
}

.user-dialog__state svg {
    width: 24px;
    height: 24px;
    margin-bottom: 10px;
    color: var(--accent);
}

.user-dialog__state strong {
    display: block;
    margin-bottom: 6px;
    color: var(--ink);
}

.qr-dialog {
    width: min(390px, calc(100% - 28px));
    padding: 0;
    overflow: visible;
    background: transparent;
    border: 0;
}

.qr-dialog::backdrop {
    background: rgba(15, 23, 31, 0.62);
}

.qr-dialog__sheet {
    position: relative;
    padding: 26px 24px 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 24px 70px rgba(11, 20, 28, 0.3);
    text-align: center;
}

.qr-dialog__header {
    padding-right: 28px;
    padding-left: 28px;
}

.qr-dialog__header .section-kicker {
    margin-bottom: 5px;
}

.qr-dialog__header h2,
.qr-dialog__header p {
    margin: 0;
}

.qr-dialog__header h2 {
    color: var(--ink);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.qr-dialog__header p {
    margin-top: 6px;
    color: var(--muted);
    font-size: 14px;
}

.qr-dialog__close {
    position: absolute;
    top: 12px;
    right: 12px;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    color: #4d5c6a;
    background: #f0f3f5;
    border: 0;
    border-radius: 50%;
}

.qr-dialog__close:hover {
    color: #fff;
    background: var(--danger);
}

.qr-dialog__close svg {
    width: 18px;
    height: 18px;
}

.qr-dialog__code {
    display: grid;
    width: 264px;
    min-height: 264px;
    margin: 22px auto 0;
    padding: 12px;
    place-items: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.qr-dialog__code canvas {
    display: block;
    width: 240px;
    height: 240px;
    max-width: 100%;
}

.qr-dialog__hint {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 13px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 980px) {
    .query-band {
        grid-template-columns: 1fr;
    }

    .query-error {
        grid-column: 1;
        margin-top: 8px;
    }

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

    .user-cards,
    .high-level-group__grid,
    .contribution-stage__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}

@media (max-width: 768px) {
    .topbar__inner,
    .page {
        width: min(100% - 16px, 1440px);
    }

    .topbar__inner {
        min-height: 70px;
    }

    .brand__mark {
        flex-basis: 38px;
        width: 38px;
        height: 38px;
    }

    .brand h1 {
        font-size: 17px;
    }

    .brand p,
    .service-state span:last-child {
        display: none;
    }

    .service-state {
        min-width: 34px;
        padding: 0 12px;
    }

    .page {
        padding-top: 18px;
    }

    .results-panel {
        width: 100%;
        margin-right: 0;
        margin-left: 0;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .query-band {
        padding: 20px 14px 18px;
    }

    .query-copy h1 {
        font-size: 30px;
    }

    .query-copy p {
        font-size: 13px;
        line-height: 1.7;
    }

    .query-hints {
        align-items: flex-start;
        flex-direction: column;
        margin-left: 4px;
        gap: 8px;
    }

    .query-actions .primary-button {
        width: auto;
        min-width: 0;
        flex: 1 1 auto;
    }

    .query-actions {
        flex-wrap: nowrap;
        gap: 10px;
    }

    .query-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .license-field {
        flex: 0 0 auto;
        width: 100%;
    }

    /* 手机端卡密信息标签再紧凑一点，避免占掉太多首屏高度。 */
    .license-status {
        margin-top: 9px;
        gap: 5px 6px;
        font-size: 12px;
    }

    .license-status__item {
        padding: 3px 9px;
    }

    .query-actions {
        width: 100%;
        margin-left: 0;
    }

    .query-clear {
        flex: 0 0 76px;
        width: 76px;
        min-width: 76px;
        padding: 0 10px;
    }

    .url-field {
        min-height: 84px;
        padding: 15px;
    }

    .url-field textarea {
        min-height: 52px;
        font-size: 16px;
    }

    .query-form {
        grid-template-columns: 1fr;
    }

    .primary-button {
        width: 100%;
    }

    .summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .summary-item {
        align-items: flex-start;
        flex-direction: column;
        min-height: 84px;
        padding: 11px 10px;
        gap: 5px;
    }

    .summary-item__icon {
        display: none;
    }

    .summary-item__label {
        margin-bottom: 3px;
        font-size: 12px;
    }

    .summary-item strong {
        font-size: 20px;
    }

    .panel-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .panel-heading {
        min-height: 64px;
        padding: 14px 16px;
    }

    .user-cards {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        padding: 10px;
        gap: 12px;
    }

    .mobile-card {
        padding: 14px;
    }

    /* 等级区间只占文字宽度，用户等级紧跟其后，不再被挤到最右侧 */
    .mobile-card__metrics--high {
        display: flex;
        flex-wrap: nowrap;
        align-items: baseline;
        justify-content: flex-start;
        gap: 0;
    }

    .mobile-card__metrics--high .mobile-card__metric {
        flex: 0 0 auto;
        padding-right: 0;
        padding-left: 0;
        border-left: 0;
        white-space: nowrap;
    }

    .mobile-card__metrics--high .mobile-card__metric:first-child {
        padding-right: 16px;
    }

    .mobile-card__metrics--high .mobile-card__metric:first-child span {
        font-size: 12px;
    }

    .mobile-card__metrics--high .mobile-card__metric:first-child strong {
        overflow: visible;
        font-size: 15px;
        text-overflow: clip;
    }

    .mobile-card__metrics--high .mobile-card__metric:last-child {
        justify-content: flex-start;
        padding-left: 16px;
        border-left: 1px solid #edf1f4;
        gap: 4px;
    }

    .mobile-card__metrics--high .mobile-card__metric:last-child span {
        font-size: 11px;
    }

    .mobile-card__metrics--high .mobile-card__metric:last-child strong {
        font-size: 15px;
    }

    /* 手机端所有卡片宽度必须一致：高等级榜/贡献榜是按「等级区间」「阶段/在线状态」
       分组渲染的，分组容器以前会被内容撑成不同宽度（例如在线 314px、离线 345px），
       现在把分组容器统一成整行网格，卡片一律撑满整行。 */
    .user-cards--contribution,
    .user-cards--high {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        justify-items: stretch;
        padding: 10px;
        gap: 12px;
    }

    .high-level-group,
    .contribution-stage {
        width: 100%;
        min-width: 0;
    }

    .high-level-group__grid,
    .contribution-stage__grid {
        width: 100%;
        grid-template-columns: minmax(0, 1fr);
        justify-items: stretch;
        gap: 12px;
    }

    .user-cards .mobile-card,
    .high-level-group__grid .mobile-card,
    .contribution-stage__grid .mobile-card {
        width: 100%;
        max-width: none;
        justify-self: stretch;
    }

    .user-cards--contribution .mobile-card {
        min-width: 0;
        padding: 12px;
    }

    .user-cards--contribution .mobile-card__header {
        gap: 7px;
    }

    .user-cards--contribution .mobile-card__avatar {
        width: 36px;
        height: 36px;
    }

    .user-cards--contribution .mobile-card__identity strong {
        font-size: 15px;
    }

    .user-cards--contribution .mobile-card__identity span {
        font-size: 12px;
    }

    .user-cards--contribution .mobile-card__rank {
        padding: 4px 5px;
        font-size: 12px;
    }

    .user-cards--contribution .mobile-card__metrics {
        gap: 0;
    }

    .user-cards--contribution .mobile-card__metric {
        padding-top: 10px;
    }

    .user-cards--contribution .mobile-card__metric span {
        font-size: 11px;
    }

    .user-cards--contribution .mobile-card__metric strong {
        font-size: 14px;
    }

    .user-cards--contribution .user-card__details-auto {
        margin-top: 12px;
        padding-top: 12px;
    }

    .user-card__detail-item--profile {
        grid-template-columns: 76px minmax(0, 1fr);
        white-space: normal;
    }

    .user-card__detail-grid .user-card__social-row:first-child {
        grid-template-columns: minmax(0, 1fr);
    }

    .user-card__social-row:first-child .user-card__detail-item {
        display: grid;
        grid-template-columns: 84px minmax(0, 1fr);
        align-items: start;
        gap: 8px;
    }

    .user-card__social-row:first-child .user-card__detail-item + .user-card__detail-item {
        padding-left: 0;
        border-left: 0;
        border-top: 1px solid #e7ecf0;
    }

    .user-card__social-row .user-card__detail-item strong {
        min-width: 0;
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    .user-card__detail-item--profile > span,
    .user-card__detail-item--profile > strong,
    .profile-link,
    .qr-link {
        font-size: 12px;
    }

    .profile-actions {
        height: auto;
        flex-wrap: wrap;
        gap: 6px;
    }

    .qr-link {
        min-height: 0;
        margin-left: 3px;
        padding: 0;
    }

    .table-state {
        min-height: 240px;
    }

    .user-dialog {
        width: 100%;
        max-width: none;
        max-height: 86vh;
        margin: auto 0 0;
    }

    .user-dialog__sheet {
        max-height: 86vh;
        padding: 20px 16px calc(20px + env(safe-area-inset-bottom));
        border-right: 0;
        border-bottom: 0;
        border-left: 0;
        border-radius: 14px 14px 0 0;
    }

    .user-dialog__grid {
        grid-template-columns: 1fr;
    }
}