:root {
  --ink: #122628;
  --soft: #4c6464;
  --muted: #617776;
  --blue: #087565;
  --blue-dark: #075a4f;
  --light: #e6f4ee;
  --bg: #f2f6f3;
  --line: #dce8e1;
  --white: #fff;
  --radius: 17px;
  --shadow: 0 7px 20px #263f6b07;
  --wrap: 1240px;
}

/* ===== 自定义滚动条（与绿色主题协调）===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background-color: #c6dbcf;
  border-radius: 999px;
  border: 2px solid var(--bg, #f2f6f3);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background-color: var(--blue, #087565); }
::-webkit-scrollbar-corner { background: transparent; }
/* 移动端横向导航条保持无滚动条 */
.nav::-webkit-scrollbar { display: none; }

* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: #c6dbcf transparent;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    14px/1.6 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #5973fb;
  outline-offset: 3px;
}
button,
input,
textarea,
select {
  min-width: 0;
}
button {
  border: 0;
  background: none;
}
button svg,
a svg {
  flex-shrink: 0;
}
h1,
h2,
h3,
p {
  margin: 0;
}
small {
  font-size: 12px;
}
img,
svg {
  display: block;
}
svg.ico {
  width: 19px;
  height: 19px;
  flex: none;
}
strong {
  font-weight: 690;
}
::selection {
  background: #ccd7ff;
}
input[type="range"] {
  accent-color: var(--blue);
  cursor: pointer;
}
input[type="radio"] {
  accent-color: var(--blue);
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(calc(100% - 72px), var(--wrap));
  margin-inline: auto;
}
.top {
  height: 74px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 12;
}
.top-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 35px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(145deg, #26ac89, #087565);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 8px #08756529;
}
.logo svg {
  width: 23px;
  height: 23px;
}
.brand-copy {
  display: grid;
  line-height: 1.03;
}
.brand-copy b {
  font-size: 22px;
  font-weight: 850;
  letter-spacing: -1px;
}
.brand-copy small {
  margin-top: 4px;
  letter-spacing: 0.19em;
  color: var(--soft);
  font-size: 9px;
  font-weight: 700;
}
.nav {
  display: flex;
  align-items: center;
  gap: 25px;
  height: 100%;
  white-space: nowrap;
}
.nav a {
  height: 100%;
  display: flex;
  align-items: center;
  font-weight: 620;
  color: #53627b;
  position: relative;
}
.nav a:hover,
.nav a.current {
  color: var(--blue);
}
.nav a.current:after {
  content: "";
  height: 3px;
  border-radius: 6px 6px 0 0;
  background: var(--blue);
  position: absolute;
  inset: auto 1px 0;
}
.nav-end {
  margin-left: auto;
  display: flex;
  gap: 10px;
  align-items: center;
}
.search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f2f5fb;
  border: 1px solid #ecf0f7;
  border-radius: 10px;
  padding: 0 11px;
  height: 39px;
  width: clamp(135px, 15vw, 214px);
  color: var(--soft);
}
.search input {
  width: 100%;
  border: 0;
  background: transparent;
  outline: none;
  padding: 0;
  color: var(--ink);
}
.search input::placeholder {
  color: #77859c;
  font-size: 12px;
}
.search:focus-within {
  border-color: #7dbdac;
}
.search button {
  padding: 0;
  color: var(--soft);
}
.search svg.ico {
  width: 16px;
  height: 16px;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 15px;
  border-radius: 9px;
  font-weight: 670;
  font-size: 13px;
  white-space: nowrap;
  border: 1px solid transparent;
  transition:
    background 0.16s,
    border-color 0.16s,
    color 0.16s;
}
.btn svg.ico {
  width: 17px;
  height: 17px;
}
.primary {
  color: white;
  background: var(--blue);
  border-color: var(--blue);
}
.primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}
.secondary {
  color: var(--ink);
  background: white;
  border-color: var(--line);
}
.secondary:hover,
.icon-btn:hover {
  background: var(--light);
  color: var(--blue);
  border-color: #dbe4ff;
}
.pale {
  background: var(--light);
  color: var(--blue);
}
.pale:hover {
  background: #e2eaff;
}
.link-btn {
  color: var(--blue);
  font-weight: 680;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  white-space: nowrap;
}
.link-btn:hover {
  text-decoration: underline;
}
.link-btn svg.ico {
  width: 15px;
  height: 15px;
}
.icon-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  color: #64748f;
  background: white;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  padding: 0;
  flex-shrink: 0;
}
.icon-btn svg.ico {
  width: 16px;
  height: 16px;
}
.icon-btn.active {
  color: var(--blue);
  background: var(--light);
  border-color: #dce5ff;
}
.icon-btn.active .ico-heart {
  fill: #c6d2ff;
}
main:focus {
  outline: none;
}
main {
  scroll-margin-top: 115px;
  min-height: calc(100vh - 200px);
  padding-block: 27px 42px;
}
.hero {
  position: relative;
  overflow: hidden;
  min-height: 350px;
  border-radius: 22px;
  background:
    radial-gradient(ellipse at 80% 49%, #267f70 0, transparent 56%),
    linear-gradient(105deg, #0b2326, #143f40 61%, #16504c);
  color: white;
  isolation: isolate;
  display: flex;
  align-items: center;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, #0b2628 0, #0b262890 33%, transparent 64%);
  z-index: -1;
}
.hero-art {
  position: absolute;
  right: 0;
  top: 0;
  width: 66%;
  height: 100%;
  z-index: -2;
}
.hero-text {
  padding: 34px 45px 39px;
  position: relative;
}
.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.18em;
}
.hero .eyebrow,
.dark .eyebrow {
  color: #b6e6d1;
}
.eyebrow-line {
  height: 2px;
  width: 16px;
  background: currentColor;
  border-radius: 5px;
}
.hero h1 {
  font-size: clamp(34px, 4.1vw, 59px);
  font-weight: 810;
  letter-spacing: -0.06em;
  line-height: 1.14;
  margin: 13px 0 13px;
}
.hero h1 span {
  color: #a4e8c8;
}
.hero p {
  color: #d4e6df;
  font-size: 14px;
  line-height: 1.8;
}
.hero-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.hero-buttons .btn {
  min-height: 43px;
  padding-inline: 16px;
}
.on-dark {
  background: #fff;
  color: #096557;
  border-color: white;
}
.on-dark:hover {
  background: #e7edff;
}
.outline-dark {
  background: #ffffff0b;
  border-color: #ffffff38;
  color: #fff;
}
.outline-dark:hover {
  background: #ffffff20;
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-block: 18px 27px;
}
.tool {
  min-height: 88px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 15px;
  box-shadow: var(--shadow);
  transition:
    transform 0.18s,
    border-color 0.18s;
}
.tool:hover {
  transform: translateY(-2px);
  border-color: #aebfff;
}
.tool .desc {
  flex: 1;
  min-width: 0;
}
.tool b {
  display: block;
  font-size: 15px;
  line-height: 1.45;
}
.tool small {
  display: block;
  color: var(--soft);
  margin-top: 3px;
  font-size: 12px;
}
.tool > .ico {
  color: #8491aa;
  width: 15px;
  height: 15px;
}
.tile {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: none;
  background: #e7f4ee;
  color: #0b7566;
}
.tone1 {
  background: #f1ecff;
  color: #7551da;
}
.tone2 {
  background: #e3f8f7;
  color: #16837e;
}
.tone3 {
  background: #fff0ec;
  color: #c76146;
}
.columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 332px);
  gap: 20px;
  align-items: start;
}
.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 0;
}
.pad {
  padding: 23px;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 21px 0;
}
.section-head h2,
.heading h2 {
  font-size: 21px;
  font-weight: 760;
  letter-spacing: -0.045em;
}
.section-head p,
.heading p {
  color: var(--soft);
  font-size: 12px;
  margin-top: 2px;
}
.heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}
.head-icon {
  display: flex;
  gap: 10px;
  align-items: center;
}
.head-icon > .ico {
  color: var(--blue);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 14px 21px;
}
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e4ede7;
  background: #f4f8f5;
  color: #52627e;
  min-height: 30px;
  border-radius: 7px;
  padding: 0 10px;
  font-size: 12px;
  white-space: nowrap;
}
.chip:hover,
.chip.current {
  background: #e6f4ee;
  border-color: #cfe9dd;
  color: #0a695c;
  font-weight: 650;
}
.track-head,
.track-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 84px 95px 112px;
  gap: 12px;
  align-items: center;
}
.track-head {
  background: #f4f8f5;
  padding: 8px 18px;
  font-size: 11px;
  color: #677791;
  font-weight: 670;
}
.track-list {
  padding: 0 12px;
}
.track-row {
  padding: 9px 6px;
  border-bottom: 1px solid #eaf0ec;
  min-height: 62px;
}
.track-row:last-child {
  border-bottom: 0;
}
.track-row:hover {
  background: #f9faff;
}
.track-index {
  width: 22px;
  flex: none;
  text-align: center;
  font-size: 11px;
  color: #8390a7;
  font-variant-numeric: tabular-nums;
}
.track-info {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}
.track-name {
  min-width: 0;
  display: block;
}
.track-name b,
.truncate {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-name:hover b {
  color: var(--blue);
}
.track-name small {
  display: block;
  color: var(--soft);
  margin-top: 1px;
}
.track-type {
  color: #4c6464;
  font-size: 12px;
}
.track-date {
  font-variant-numeric: tabular-nums;
  color: var(--soft);
  font-size: 12px;
}
.track-actions {
  display: flex;
  gap: 5px;
  justify-content: flex-end;
}
.track-actions .icon-btn {
  width: 32px;
  height: 32px;
}
.cover {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  overflow: hidden;
  flex: none;
  background: #293c79;
}
.cover svg {
  width: 100%;
  height: 100%;
}
.cover-big {
  width: min(100%, 210px);
  height: auto;
  aspect-ratio: 1;
  border-radius: 15px;
}
.rank-list {
  padding: 5px 16px 11px;
}
.rank-row {
  display: grid;
  grid-template-columns: 22px 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 9px 3px;
  border-bottom: 1px solid #eaf0ec;
}
.rank-row:last-child {
  border-bottom: 0;
}
.rank-row .cover {
  width: 36px;
  height: 36px;
}
.rank-no {
  color: #6d7c97;
  font-size: 12px;
  font-weight: 750;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.rank-row:nth-child(1) .rank-no {
  color: #dd7648;
}
.rank-row:nth-child(2) .rank-no {
  color: #5867d4;
}
.rank-row:nth-child(3) .rank-no {
  color: #257f87;
}
.rank-row .track-name b {
  font-size: 13px;
}
.rank-val {
  font-size: 11px;
  color: #5c6e8b;
  white-space: nowrap;
}
.bottom-link {
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--line);
  padding: 12px;
}
.crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--soft);
  font-size: 12px;
  margin: 22px 0 16px;
}
.crumb a:hover {
  color: var(--blue);
}
.crumb svg.ico {
  width: 13px;
  height: 13px;
}
.page-head {
  margin-bottom: 22px;
}
.page-head h1 {
  font-size: clamp(27px, 3vw, 39px);
  letter-spacing: -0.06em;
  line-height: 1.23;
}
.page-head p {
  color: var(--soft);
  margin-top: 8px;
}
.page-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.stack {
  display: grid;
  gap: 17px;
}
.note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #eef3ff;
  color: #4f638a;
  font-size: 12px;
}
.note .ico {
  width: 16px;
  height: 16px;
  color: var(--blue);
}
.note a {
  color: var(--blue);
  font-weight: 660;
}
.empty {
  text-align: center;
  color: var(--soft);
  padding: 42px 16px;
}
.empty .tile {
  margin: 0 auto 12px;
}
.empty b {
  display: block;
  color: var(--ink);
  font-size: 16px;
  margin-bottom: 4px;
}
.empty .btn {
  margin-top: 15px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #e3f2eb;
  color: #146457;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  padding: 3px 8px;
  border-radius: 6px;
}
.badge.green {
  background: #e5f7f0;
  color: #1f795b;
}
.badge.gold {
  background: #fff3df;
  color: #8c590d;
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 0 16px;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 10px 10px;
  border-bottom: 2px solid transparent;
  font-weight: 640;
  color: var(--soft);
}
.tab.current {
  color: var(--blue);
  border-bottom-color: var(--blue);
}
.tab:hover {
  color: var(--blue);
}
.tab .ico {
  width: 16px;
  height: 16px;
}
.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.detail-top {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 25px;
  align-items: center;
  padding: 25px;
}
.detail-top h1 {
  font-size: clamp(25px, 3vw, 39px);
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin: 8px 0;
}
.detail-top p {
  color: var(--soft);
}
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 19px;
  margin-block: 12px;
}
.detail-meta span {
  color: var(--soft);
  font-size: 12px;
}
.detail-meta strong {
  color: var(--ink);
}
.detail-main {
  margin-top: 18px;
}
.detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.code-block {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 13px 0 8px;
}
.code-block input {
  font-family: ui-monospace, monospace;
  font-size: 12px;
}
.input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #dfe6f2;
  border-radius: 9px;
  background: #fff;
  padding: 9px 12px;
}
.input::placeholder {
  color: #7b89a0;
}
.input[readonly] {
  background: #f7f9fe;
  color: #536481;
}
.field {
  display: grid;
  gap: 6px;
  font-weight: 640;
}
.field small {
  color: var(--soft);
  font-weight: 400;
}
.form {
  display: grid;
  gap: 14px;
}
.form .btn {
  justify-self: start;
}
.form-inline {
  display: flex;
  align-items: center;
  gap: 9px;
}
.form-inline .input {
  flex: 1;
}
.form-inline select {
  width: auto;
}
.form-msg {
  color: var(--soft);
  font-size: 12px;
}
.drop {
  border: 1px dashed #7dbdac;
  border-radius: 13px;
  padding: 33px 12px;
  text-align: center;
  background: #f7f9ff;
}
.drop.drag {
  background: #e7f4ee;
  border-color: var(--blue);
}
.drop .tile {
  margin: 0 auto 11px;
}
.drop h3 {
  font-size: 17px;
}
.drop p {
  color: var(--soft);
  margin: 5px 0 12px;
}
.queue-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 13px;
}
.queue-footer label {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.queue-footer .modes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.queue-footer .modes label {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #d6e9de;
  border-radius: 10px;
  background: #fff;
  color: #214e38;
  cursor: pointer;
}
.queue-footer .modes label:has(input:checked) {
  border-color: var(--wechat, #07c160);
  background: #f3fbf6;
  color: #087443;
  box-shadow: inset 0 0 0 1px var(--wechat, #07c160);
}
.queue-footer .modes input {
  width: 16px;
  height: 16px;
  margin: 0;
  border: 2px solid #b7d8c8;
  border-radius: 50%;
  appearance: none;
  background: #fff;
}
.queue-footer .modes input:checked {
  border-color: var(--wechat, #07c160);
  background: radial-gradient(circle, var(--wechat, #07c160) 0 4px, #fff 4.5px);
}
.queue-footer .modes input:focus-visible {
  outline: 2px solid #9ee0b8;
  outline-offset: 2px;
}
.queue-footer .modes label:has(input:disabled) {
  opacity: 0.55;
  cursor: default;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;
}
.data-table th {
  background: #f4f8f5;
  color: #61718c;
  font-size: 11px;
  text-align: left;
  padding: 10px 13px;
  font-weight: 700;
}
.data-table td {
  padding: 10px 13px;
  border-bottom: 1px solid #eaf0ec;
}
.data-table tr:last-child td {
  border-bottom: 0;
}
.data-table tbody tr:hover {
  background: #f9fbff;
}
.data-table .name-cell {
  width: 40%;
  max-width: 320px;
}
.data-table .name-cell b {
  font-weight: 650;
}
.data-table .track-actions {
  justify-content: flex-start;
}
.table-wrap {
  overflow: auto;
}
.filter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 17px;
}
.filter .input {
  width: 230px;
  min-height: 35px;
  font-size: 12px;
}
.mini {
  color: var(--soft);
  font-size: 12px;
}
.member-layout {
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  gap: 19px;
  align-items: start;
}
.side {
  padding: 13px;
  position: sticky;
  top: 92px;
}
.side-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 6px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.avatar {
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: 13px;
  background: linear-gradient(140deg, #627efb, #3b53d9);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 780;
}
.side-profile small {
  display: block;
  color: var(--soft);
  font-size: 11px;
}
.side-caption {
  font-size: 10px;
  font-weight: 700;
  color: #6d7b94;
  letter-spacing: 0.11em;
  margin: 12px 8px 5px;
}
.side a,
.side button {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 0 9px;
  border-radius: 8px;
  text-align: left;
  color: #546480;
  font-size: 13px;
  font-weight: 620;
}
.side a:hover,
.side button:hover,
.side a.current {
  background: #e6f4ee;
  color: var(--blue);
}
.side a.current {
  font-weight: 740;
}
.side .ico {
  width: 16px;
  height: 16px;
}
.side-bottom {
  margin-top: 12px;
  padding-top: 7px;
  border-top: 1px solid var(--line);
}
.member-content {
  min-width: 0;
}
.member-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(105deg, #102b2d, #146055);
  color: #fff;
  border-radius: 16px;
  padding: 23px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 13px;
}
.member-banner:after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: repeating-radial-gradient(
    circle at 90% 45%,
    transparent 0 16px,
    #a1b5ff22 17px 18px
  );
  mask-image: linear-gradient(90deg, transparent 40%, black);
}
.member-banner h1 {
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -0.055em;
  margin: 5px 0;
}
.member-banner p {
  color: #c4d0f4;
  font-size: 13px;
}
.member-banner .btn {
  flex-shrink: 0;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
}
.stat {
  padding: 14px 13px;
  display: flex;
  gap: 11px;
  align-items: center;
}
.stat .tile {
  width: 35px;
  height: 35px;
  border-radius: 9px;
}
.stat .tile .ico {
  width: 17px;
  height: 17px;
}
.stat small {
  color: var(--soft);
  display: block;
  white-space: nowrap;
}
.stat strong {
  display: block;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
  letter-spacing: -0.035em;
}
.profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 22px;
  margin: 14px 0 0;
}
.profile-grid > div {
  border-bottom: 1px solid var(--line);
  min-height: 48px;
  padding-bottom: 8px;
}
.profile-grid small {
  display: block;
  color: var(--soft);
  font-size: 11px;
}
.profile-grid b {
  overflow-wrap: anywhere;
}
.profile-grid button {
  font-size: 12px;
  margin-left: 5px;
}
.membership {
  background: linear-gradient(140deg, #fff, #f6f8ff);
}
.membership h3 {
  font-size: 17px;
  margin: 6px 0;
}
.membership p {
  color: var(--soft);
  margin-bottom: 12px;
}
.score-num {
  font-size: 32px;
  line-height: 1.2;
  display: block;
  letter-spacing: -0.04em;
}
.plan {
  padding: 18px;
  display: grid;
  gap: 12px;
  align-content: start;
}
.plan h3 {
  font-size: 18px;
}
.plan p {
  color: var(--soft);
}
.plan.feature {
  border-color: #a5b6ff;
  background: #f8faff;
}
.plan ul {
  padding-left: 1.3em;
  margin: 0;
  color: #536380;
}
.option-set {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.choice {
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  cursor: pointer;
}
.choice:has(input:checked) {
  background: var(--light);
  border-color: #7dbdac;
  color: var(--blue);
}
.chart {
  width: 100%;
  height: auto;
  overflow: visible;
}
.chart text {
  fill: #657590;
  font-size: 11px;
}
.chart .gridline {
  stroke: #dce8e1;
}
.chart .axis {
  stroke: #d7dff0;
}
.auth {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  overflow: hidden;
  max-width: 905px;
  margin: 16px auto;
}
.auth-art {
  min-height: 436px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(140deg, #102b2d, #17645a);
  color: white;
  padding: 35px 30px;
}
.auth-art .hero-art {
  width: 115%;
  height: 88%;
  top: auto;
  bottom: -20%;
  right: -31%;
  opacity: 0.73;
}
.auth-art h1 {
  font-size: 36px;
  letter-spacing: -0.05em;
  line-height: 1.25;
  margin: 17px 0 10px;
}
.auth-art p {
  color: #d5dfff;
  max-width: 25em;
}
.auth-form {
  padding: 34px 35px;
}
.auth-form h2 {
  font-size: 25px;
  letter-spacing: -0.04em;
  margin-bottom: 5px;
}
.auth-form > .mini {
  margin-bottom: 15px;
}
.auth-form .btn {
  width: 100%;
}
.auth-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 13px;
  font-size: 12px;
}
.app-hero {
  min-height: 285px;
}
.app-features {
  margin-top: 18px;
}
.app-features h3 {
  margin: 9px 0 4px;
}
.app-features p {
  color: var(--soft);
}
.footer {
  border-top: 1px solid var(--line);
  background: white;
  padding: 21px 0 28px;
  color: #687791;
  font-size: 12px;
}
.footer-inner {
  display: block;
}
.footer-notice {
  margin: 0 auto 14px;
  max-width: 920px;
  text-align: center;
  line-height: 1.75;
}
.footer-notice p {
  margin: 0 0 6px;
}
.footer-notice a,
.footer-meta a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 13px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.footer-meta {
  text-align: right;
  line-height: 1.7;
}
.footer-meta p {
  margin: 0;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}
.footer-links a:hover {
  color: var(--blue);
}
.footer-mark {
  color: var(--ink);
  font-weight: 850;
  letter-spacing: -0.04em;
  font-size: 16px;
  margin-right: 8px;
}
.toast {
  position: fixed;
  z-index: 40;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #172449;
  color: #fff;
  max-width: min(92vw, 540px);
  padding: 10px 16px;
  border-radius: 10px;
  box-shadow: 0 6px 24px #13224935;
  font-size: 13px;
}
.modal {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0;
  width: min(92vw, 490px);
  color: var(--ink);
  box-shadow: 0 20px 70px #12204a42;
}
.modal::backdrop {
  background: #13234769;
}
.modal-head {
  padding: 15px 19px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.modal-head h2 {
  font-size: 18px;
}
.modal-body {
  padding: 19px;
}
.modal-body p {
  color: var(--soft);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
.danger {
  color: #a72f46;
  background: #fdeef2;
}
.danger:hover {
  background: #fadbe3;
}
.skip {
  position: fixed;
  top: -50px;
  left: 12px;
  z-index: 30;
}
.skip:focus {
  top: 8px;
}
@media (max-width: 1120px) {
  .top-inner {
    gap: 20px;
  }
  .nav {
    gap: 15px;
  }
  .wrap {
    width: min(calc(100% - 48px), var(--wrap));
  }
  .nav-end {
    gap: 6px;
  }
  .nav-end .btn {
    padding-inline: 9px;
  }
  .tool {
    gap: 9px;
  }
  .tool small {
    font-size: 11px;
  }
  .member-layout {
    grid-template-columns: 184px minmax(0, 1fr);
  }
  .stat {
    padding: 11px 9px;
    gap: 7px;
  }
}
@media (max-width: 900px) {
  .top-inner {
    gap: 14px;
  }
  .nav {
    gap: 12px;
  }
  .nav a {
    font-size: 12px;
  }
  .nav-end .search {
    width: 125px;
  }
  .nav-end .btn .ico {
    display: none;
  }
  .columns {
    grid-template-columns: minmax(0, 1fr) minmax(245px, 285px);
    gap: 13px;
  }
  .track-head,
  .track-row {
    grid-template-columns: minmax(0, 1fr) 84px 105px;
    gap: 8px;
  }
  .track-type {
    display: none;
  }
  .hero-text {
    padding-left: 32px;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .tool > .ico {
    display: none;
  }
  .tool {
    padding: 10px;
    min-height: 75px;
  }
  .tools-grid {
    gap: 9px;
  }
  .tool b {
    font-size: 13px;
  }
  .tool .tile {
    width: 36px;
    height: 36px;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 30px);
  }
  .top {
    height: auto;
    min-height: 98px;
  }
  .top-inner {
    height: auto;
    min-height: 98px;
    flex-wrap: wrap;
    gap: 0 9px;
    padding-top: 8px;
    align-content: flex-end;
  }
  .brand {
    gap: 7px;
  }
  .logo {
    width: 33px;
    height: 33px;
    border-radius: 9px;
  }
  .logo svg {
    width: 19px;
    height: 19px;
  }
  .brand-copy b {
    font-size: 18px;
  }
  .brand-copy small {
    margin-top: 3px;
    font-size: 8px;
  }
  .nav {
    order: 3;
    width: 100%;
    overflow: auto;
    height: 41px;
    justify-content: space-between;
    gap: 13px;
    scrollbar-width: none;
  }
  .nav a {
    flex: none;
    padding: 0 1px;
  }
  .nav-end .search {
    width: clamp(91px, 27vw, 155px);
    height: 34px;
  }
  .nav-end .btn {
    min-height: 34px;
    font-size: 12px;
  }
  .nav-end .nav-upload {
    display: none;
  }
  .hero {
    min-height: 300px;
    border-radius: 17px;
  }
  .hero h1 {
    font-size: clamp(32px, 7.3vw, 49px);
  }
  .hero-text {
    padding: 28px 19px;
  }
  .hero p {
    font-size: 12px;
    max-width: 275px;
  }
  .hero-art {
    width: 90%;
    right: -24%;
    opacity: 0.74;
  }
  .hero:after {
    background: linear-gradient(
      90deg,
      #0b2628 0,
      #0b262899 35%,
      transparent 86%
    );
  }
  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-block: 13px 20px;
  }
  .columns {
    grid-template-columns: minmax(0, 1fr);
  }
  .tools-grid .tool {
    padding: 10px;
    min-height: 67px;
  }
  .tool .tile {
    width: 34px;
    height: 34px;
  }
  .tool .tile .ico {
    width: 17px;
    height: 17px;
  }
  main {
    padding-top: 15px;
  }
  .section-head {
    padding: 13px 13px 0;
  }
  .chips {
    padding: 10px 13px;
  }
  .track-head {
    padding: 7px 13px;
  }
  .track-list {
    padding: 0 6px;
  }
  .track-row {
    min-height: 55px;
  }
  .track-actions .icon-btn {
    width: 29px;
    height: 29px;
  }
  .track-date {
    font-size: 11px;
  }
  .track-head,
  .track-row {
    grid-template-columns: minmax(0, 1fr) 74px 93px;
    gap: 5px;
  }
  .track-index {
    display: none;
  }
  .track-info {
    gap: 7px;
  }
  .track-name b {
    font-size: 13px;
  }
  .cover {
    width: 34px;
    height: 34px;
  }
  .pad {
    padding: 15px;
  }
  .three,
  .two {
    grid-template-columns: minmax(0, 1fr);
  }
  .member-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .side {
    position: static;
    padding: 8px;
    display: flex;
    gap: 5px;
    overflow: auto;
    scrollbar-width: thin;
  }
  .side-profile,
  .side-caption {
    display: none;
  }
  .side a,
  .side button {
    width: auto;
    min-height: 34px;
    flex: none;
    white-space: nowrap;
    font-size: 12px;
  }
  .side-bottom {
    margin: 0;
    padding: 0;
    border: 0;
  }
  .member-banner {
    padding: 16px;
  }
  .member-banner h1 {
    font-size: 24px;
  }
  .member-banner p {
    font-size: 12px;
  }
  .member-banner .btn {
    padding-inline: 8px;
    font-size: 12px;
  }
  .detail-top {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 13px;
    padding: 14px;
    align-items: start;
  }
  .detail-top h1 {
    font-size: 23px;
  }
  .detail-meta {
    margin-block: 8px;
    gap: 4px 11px;
  }
  .detail-actions .btn {
    min-height: 35px;
    padding-inline: 8px;
    font-size: 12px;
  }
  .auth {
    grid-template-columns: 1fr;
  }
  .auth-art {
    min-height: 174px;
    padding: 19px;
  }
  .auth-art h1 {
    font-size: 28px;
    margin: 8px 0;
  }
  .auth-form {
    padding: 19px;
  }
  .auth-art .hero-art {
    width: 75%;
    right: -13%;
    height: 140%;
    bottom: -43%;
  }
}
@media (max-width: 600px) {
  .side {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    overflow: visible;
  }
  .side a {
    width: 100%;
    padding: 5px 2px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    font-size: 11px;
    text-align: center;
  }
  .side a .ico {
    width: 15px;
    height: 15px;
  }
  .side-bottom {
    display: none;
  }
  .compact-library {
    table-layout: fixed;
  }
  .compact-library th:nth-child(2),
  .compact-library td:nth-child(2) {
    width: 66px;
  }
  .compact-library th:nth-child(3),
  .compact-library td:nth-child(3) {
    display: none;
  }
  .compact-library th:last-child,
  .compact-library td:last-child {
    width: 88px;
  }
  .compact-library .name-cell {
    width: auto;
  }
  .compact-library th,
  .compact-library td {
    padding-inline: 8px;
  }
  .compact-library .icon-btn {
    width: 30px;
    height: 30px;
  }
  .table-hint {
    display: block !important;
    padding: 8px 17px;
    border-top: 1px solid var(--line);
  }
}
@media (max-width: 420px) {
  .track-head,
  .track-row {
    grid-template-columns: minmax(0, 1fr) 93px;
  }
  .track-date {
    display: none;
  }
  .hero-buttons {
    gap: 6px;
  }
  .hero-buttons .btn {
    min-height: 39px;
    padding-inline: 10px;
  }
  .form-inline {
    flex-wrap: wrap;
  }
  .form-inline .input {
    flex-basis: 55%;
  }
  .code-block {
    flex-wrap: wrap;
  }
  .code-block .input {
    flex-basis: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
  }
}

.hero .on-dark {
  background: #b5efd0;
  border-color: #b5efd0;
  color: #124e3e;
}
.hero .on-dark:hover {
  background: #d1fae3;
  border-color: #d1fae3;
}
.hero-text .eyebrow {
  color: #b1e9ca;
}
.hero h1 {
  letter-spacing: -0.045em;
}
.track-row:hover {
  background: #f5faf6;
}
.nav .current:after {
  height: 2px;
}
.tool .tone1 {
  background: #f2ecff;
  color: #6e49bc;
}
.tool .tone2 {
  background: #e1f3f3;
  color: #167479;
}
:root {
  --ink: #142d22;
  --soft: #49675a;
  --muted: #587568;
  --blue: #007b47;
  --blue-dark: #006539;
  --wechat: #07c160;
  --light: #e7f9ef;
  --bg: #f7faf8;
  --line: #dfede5;
  --white: #fff;
  --radius: 17px;
  --shadow: 0 5px 16px #235b3e08;
  --wrap: 1216px;
}
body {
  background:
    radial-gradient(
      ellipse 680px 360px at 72% 124px,
      #e8f9ef 0%,
      transparent 87%
    ),
    var(--bg);
}
:where(button, a, input, select, textarea):focus-visible {
  outline: 2px solid #087d46;
}
main {
  padding-block: 0 49px;
  scroll-margin-top: 88px;
}
.top {
  height: 69px;
  background: #ffffffed;
  backdrop-filter: blur(14px);
}
.top-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
}
.brand {
  width: max-content;
  gap: 10px;
}
.logo {
  width: 36px;
  height: 36px;
  border-radius: 13px 13px 13px 5px;
  background: var(--wechat);
  color: #fff;
  box-shadow: none;
}
.logo svg {
  width: 21px;
  height: 21px;
}
.brand-copy b {
  font-size: 22px;
  letter-spacing: -0.05em;
}
.brand-copy small {
  color: #4d7460;
  letter-spacing: 0.12em;
}
.top .nav {
  height: 40px;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: #f1f7f3;
}
.top .nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 13px;
  color: #41614f;
  font-size: 13px;
  font-weight: 660;
}
.top .nav a:hover {
  color: #12643c;
  background: #e4f4ea;
}
.top .nav a.current {
  color: #006c3e;
  background: white;
  box-shadow: 0 1px 5px #164d3320;
}
.top .nav a.current::after {
  content: none;
}
.nav-end {
  justify-self: end;
  gap: 8px;
}
.top .search {
  height: 36px;
  border-radius: 10px;
  background: #f2f7f4;
  border-color: #e3eee8;
  width: clamp(120px, 12vw, 185px);
}
.top .search:focus-within {
  border-color: #63ca93;
}
.top .search input::placeholder {
  color: #547063;
}
.top .secondary {
  min-height: 36px;
}
.btn {
  border-radius: 10px;
}
.primary {
  background: var(--wechat);
  border-color: var(--wechat);
  color: #fff;
  font-weight: 760;
}
.primary:hover {
  background: #14d670;
  border-color: #14d670;
  color: #fff;
}
.secondary {
  background: #fff;
  border-color: #d6e9de;
  color: #214e38;
}
.secondary:hover,
.icon-btn:hover {
  background: #e5f8ee;
  border-color: #b3e5c9;
  color: #007747;
}
.pale {
  background: #e0f8e9;
  color: #006d3e;
}
.pale:hover {
  background: #d2f3df;
}

.fresh-hero {
  min-height: 390px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.96fr);
  align-items: center;
  gap: clamp(20px, 5vw, 65px);
  padding: 29px 17px 31px 8px;
}
.fresh-intro {
  min-width: 0;
  padding-block: 4px 10px;
}
.fresh-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #087443;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.075em;
}
.fresh-kicker span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wechat);
  box-shadow: 0 0 0 4px #d9f6e5;
}
.fresh-intro h1 {
  font-size: clamp(43px, 5.8vw, 81px);
  line-height: 1.1;
  letter-spacing: -0.065em;
  font-weight: 850;
  margin: 11px 0 13px;
}
.fresh-intro h1 span {
  color: #00884c;
}
.fresh-intro p {
  color: var(--soft);
  font-size: 15px;
  line-height: 1.8;
}
.fresh-intro .hero-buttons {
  margin-top: 21px;
}
.fresh-intro .hero-buttons .btn {
  min-height: 42px;
}

.note-stage {
  isolation: isolate;
  min-width: 0;
  position: relative;
  padding: 26px 34px 28px 26px;
}
.note-stage::before,
.note-stage::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 28px;
}
.note-stage::before {
  inset: 30px 38px 24px 28px;
  background: #d6f5e2;
  transform: rotate(-7deg);
}
.note-stage::after {
  inset: 31px 38px 23px 26px;
  background: #abedc5;
  transform: rotate(7deg);
}
.note-orbit {
  position: absolute;
  z-index: -2;
  inset: -2px 1px 2px;
  border: 1px dashed #93dcac;
  border-radius: 48% 47% 52% 44%;
  transform: rotate(-11deg);
}
.music-note {
  position: relative;
  padding: 20px 22px 19px;
  border-radius: 24px;
  border: 1px solid #cfeee0;
  background: #fffffffa;
  box-shadow: 0 14px 36px #13643d20;
}
.music-note::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 32px;
  width: 51px;
  height: 12px;
  border-radius: 5px;
  background: #b9edce;
  opacity: 0.86;
  transform: rotate(-10deg);
  pointer-events: none;
}
.note-top,
.note-content,
.note-controls {
  display: flex;
  align-items: center;
}
.note-top {
  justify-content: space-between;
  gap: 10px;
}
.note-kind {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: #e9f9ef;
  color: #126d41;
  font-weight: 720;
  font-size: 12px;
  padding: 5px 10px;
}
.note-kind svg {
  width: 14px;
  height: 14px;
}
.note-count {
  color: #537b64;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 680;
  letter-spacing: 0.08em;
}
.note-content {
  justify-content: space-between;
  gap: 7px;
  min-height: 108px;
}
.note-content > div {
  min-width: 0;
}
.note-caption {
  color: #547465;
  display: block;
  font-size: 12px;
  margin-bottom: 2px;
}
.note-track {
  display: block;
  font-size: clamp(20px, 3vw, 36px);
  letter-spacing: -0.035em;
  font-weight: 820;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.note-track:hover {
  color: #007a45;
}
.note-art {
  flex: none;
  width: clamp(85px, 11vw, 136px);
  height: auto;
}
.note-controls {
  gap: 10px;
  min-width: 0;
  border-top: 1px solid #e5f3eb;
  padding-top: 13px;
}
.icon-btn.note-play {
  width: 42px;
  height: 42px;
  background: var(--wechat);
  border: 0;
  border-radius: 50%;
  color: #fff;
}
.icon-btn.note-play:hover {
  background: #21d579;
  color: #fff;
}
.note-play svg {
  width: 18px;
  height: 18px;
}
.note-wave {
  flex: 1;
  min-width: 0;
  height: 36px;
  display: flex;
  gap: 3px;
  align-items: center;
  overflow: hidden;
}
.note-wave i {
  flex: 1 0 2px;
  min-width: 2px;
  max-width: 5px;
  height: min(var(--bar), 32px);
  border-radius: 999px;
  background: #a9e9c4;
}
.note-wave i:nth-child(3n + 1) {
  background: #43cb84;
}
.note-switch {
  display: flex;
  gap: 1px;
}
.note-switch button {
  display: grid;
  place-items: center;
  width: 22px;
  height: 27px;
  padding: 0;
  border-radius: 7px;
}
.note-switch button:hover {
  background: #eef9f2;
}
.note-switch span {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #a2cbaf;
}
.note-switch button[aria-pressed="true"] span {
  width: 13px;
  background: #008b4e;
}
.note-spark {
  position: absolute;
  z-index: -1;
  color: #26b970;
  line-height: 1;
}
.note-spark-top {
  top: 10px;
  right: 13px;
  font-size: 25px;
}
.note-spark-bottom {
  bottom: 12px;
  left: 4px;
  font-size: 16px;
}

.home-library {
  scroll-margin-top: 83px;
  outline: none;
}
.library-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 3px 0 15px;
}
.library-title,
.library-links {
  display: flex;
  align-items: center;
  gap: 10px;
}
.library-title h2 {
  font-size: 24px;
  font-weight: 810;
  letter-spacing: -0.035em;
  line-height: 1.22;
}
.library-title p {
  color: var(--soft);
  font-size: 12px;
  margin-top: 3px;
}
.library-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #dff8e9;
  color: #007c46;
  flex-shrink: 0;
}
.library-links .btn {
  min-height: 37px;
}
.archive-columns {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 31%);
  gap: 16px;
}
.archive-rank {
  min-height: 100%;
  background: linear-gradient(150deg, #ecf9f1, #fff 76%);
}
.rank-note {
  margin: 0 16px 8px;
  color: var(--soft);
  font-size: 12px;
}
.archive-rank .tile {
  width: 34px;
  height: 34px;
}
.track-head {
  background: #f1f8f4;
  color: #456b56;
}
.track-row {
  min-height: 54px;
  border-bottom-color: #e8f1ec;
}
.track-row:hover {
  background: #f2faf5;
}
.track-index {
  color: #5c7e69;
}
.track-list .cover {
  display: none;
}
.track-list .track-name small {
  color: #5a7a68;
}
.track-actions .icon-btn {
  border-color: #e0eee6;
  color: #437258;
}
.track-actions .icon-btn:first-child {
  background: #e9f8ee;
  color: #007f47;
  border-color: #d9f1e3;
}
.track-actions .icon-btn:hover,
.icon-btn.active {
  background: #e2f7ea;
  border-color: #bfe8cf;
  color: #007c46;
}
.icon-btn.active .ico-heart {
  fill: #b7edcc;
}
.chip {
  border-radius: 999px;
  background: #f5f9f6;
  border-color: #e2eee6;
  color: #3c654d;
}
.chip.current,
.chip:hover {
  background: #e3f8eb;
  border-color: #caefd9;
  color: #006f3f;
}
.badge,
.tile,
.tone1,
.tone2,
.tone3 {
  background: #e3f8eb;
  color: #107748;
}
.badge.gold {
  background: #fff2d7;
  color: #795817;
}
.rank-no {
  color: #547763;
}
.rank-row:nth-child(-n + 3) .rank-no {
  color: #00814a;
}
.rank-row {
  border-bottom-color: #e5f0e9;
}
.rank-row .cover {
  display: none;
}
.rank-row {
  grid-template-columns: 22px minmax(0, 1fr) auto;
}
.rank-row:has(.icon-btn) {
  grid-template-columns: 22px minmax(0, 1fr) 34px;
}
.tab.current {
  color: #007c46;
  border-bottom-color: #07c160;
}
.note {
  background: #e7f8ee;
  color: #325d45;
}
.input {
  border-color: #d6e9de;
}
.input[readonly] {
  background: #f1f8f4;
  color: #3d6b53;
}
.drop {
  background: #f4fcf7;
  border-color: #8ed6ac;
}
.side {
  background: #f4faf6;
}
.side a.current,
.side a:hover {
  background: #dcf6e7;
  color: #006d40;
}
.member-banner,
.auth-art {
  background: linear-gradient(140deg, #cef4de, #eefaf2);
  color: #184b32;
}
.member-banner p,
.auth-art p {
  color: #3e6f54;
}
.member-banner .eyebrow {
  color: #087345;
}
.member-banner::after {
  background: repeating-radial-gradient(
    circle at 88% 44%,
    transparent 0 16px,
    #16a55b20 17px 18px
  );
}
.auth-art .note-art {
  position: absolute;
  inset: auto 18px 18px auto;
  width: 48%;
  opacity: 0.88;
  z-index: -1;
}
.footer {
  background: #f0f7f3;
  color: #436955;
}
.detail-top {
  row-gap: 12px;
}
.detail-top > .cover {
  grid-row: span 2;
}
.detail-playback {
  position: relative;
  grid-column: 2;
  width: min(100%, 560px);
  padding: 12px;
  border: 1px solid #dceee3;
  border-radius: 13px;
  background: #f2faf5;
}
.deck {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}
.deck-play,
.deck-mute {
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  cursor: pointer;
}
.deck-play {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
}
.deck-play:hover,
.deck-play.is-playing {
  background: var(--blue-dark);
}
.deck-play .ico {
  width: 18px;
  height: 18px;
}
.deck-body {
  min-width: 0;
}
.deck-times {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  color: #436955;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.deck-seek,
.deck-level {
  width: 100%;
  height: 6px;
  margin: 0;
  border-radius: 999px;
  appearance: none;
  background: linear-gradient(var(--blue), var(--blue)) 0 / var(--progress, 0%) 100% no-repeat, #d7ebe0;
  cursor: pointer;
}
.deck-seek::-webkit-slider-thumb,
.deck-level::-webkit-slider-thumb,
.deck-seek::-moz-range-thumb,
.deck-level::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px #08734540;
  appearance: none;
}
.deck-seek::-moz-range-track,
.deck-level::-moz-range-track {
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
}
.deck-seek::-moz-range-progress,
.deck-level::-moz-range-progress {
  height: 6px;
  border-radius: 999px;
  background: var(--blue);
}
.deck-volume {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 118px;
}
.deck-mute {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: transparent;
  color: var(--blue);
}
.deck-mute:hover,
.deck-mute[aria-pressed="true"] {
  background: #e7f6ef;
}
.deck-mute .ico {
  width: 18px;
  height: 18px;
}
#detail-player audio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.detail-play-error {
  color: #8f3841;
  font-size: 12px;
  padding: 5px 3px 0;
}
@media (max-width: 760px) {
  .detail-top > .cover {
    grid-row: auto;
  }
  .detail-top .detail-playback {
    grid-column: 1 / -1;
    padding: 10px;
  }
  .deck {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .deck-volume {
    grid-column: 1 / -1;
    width: 100%;
  }
}
.toast {
  background: #175436;
}

@media (max-width: 1020px) {
  .top .nav a {
    padding-inline: 9px;
  }
  .top .search {
    width: 113px;
  }
  .nav-end .secondary {
    padding-inline: 8px;
  }
  .fresh-hero {
    gap: 23px;
  }
  .note-stage {
    padding-inline: 20px;
  }
}
@media (max-width: 900px) {
  .top .nav {
    gap: 0;
  }
  .top .nav a {
    padding-inline: 7px;
    font-size: 12px;
  }
  .fresh-hero {
    padding-inline: 0;
  }
  .archive-columns {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 31%);
  }
}
@media (max-width: 760px) {
  .top {
    height: auto;
    min-height: 0;
  }
  .top-inner {
    height: auto;
    min-height: 0;
    padding: 8px 0;
    grid-template-columns: 1fr auto;
    gap: 7px 9px;
  }
  .logo {
    width: 31px;
    height: 31px;
    border-radius: 11px 11px 11px 5px;
  }
  .logo svg {
    width: 18px;
    height: 18px;
  }
  .brand-copy b {
    font-size: 19px;
  }
  .top .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    height: 34px;
    justify-content: space-between;
  }
  .top .nav a {
    flex: 1 0 auto;
  }
  .nav-end {
    grid-column: 2;
    grid-row: 1;
  }
  .top .search {
    height: 32px;
    width: clamp(81px, 25vw, 140px);
  }
  .top .secondary {
    min-height: 32px;
  }
  .fresh-hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    gap: 2px;
    padding: 27px 2px 21px;
  }
  .fresh-intro {
    padding: 0;
  }
  .fresh-intro h1 {
    margin: 9px 0 10px;
    font-size: clamp(43px, 9vw, 63px);
  }
  .fresh-intro p {
    font-size: 13px;
  }
  .fresh-intro .hero-buttons {
    margin-top: 13px;
  }
  .fresh-intro .hero-buttons .btn {
    min-height: 36px;
  }
  .note-stage {
    padding: 15px 19px 14px;
  }
  .note-stage::before,
  .note-stage::after {
    inset: 20px 19px 16px;
    border-radius: 18px;
  }
  .note-orbit {
    inset: 6px 6px;
  }
  .music-note {
    padding: 13px 14px;
    border-radius: 17px;
  }
  .note-content {
    min-height: 76px;
  }
  .note-content .note-art {
    width: 85px;
  }
  .note-controls {
    padding-top: 8px;
  }
  .icon-btn.note-play {
    width: 36px;
    height: 36px;
  }
  .note-wave {
    height: 29px;
    gap: 2px;
  }
  .note-wave i {
    height: min(var(--bar), 25px);
  }
  .note-spark-top {
    top: 2px;
    right: 4px;
    font-size: 18px;
  }
  .note-spark-bottom {
    bottom: 5px;
    left: 1px;
  }
  .home-library {
    scroll-margin-top: 94px;
  }
  .library-banner {
    padding: 2px 0 12px;
  }
  .library-title,
  .library-links {
    gap: 5px;
  }
  .library-mark {
    width: 31px;
    height: 31px;
    border-radius: 10px;
  }
  .library-title h2 {
    font-size: 20px;
  }
  .library-title p {
    display: none;
  }
  .library-links .btn {
    min-height: 31px;
    padding-inline: 7px;
    font-size: 12px;
  }
  .library-links svg {
    display: none;
  }
  .archive-columns {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* The classic site's member pages are centered on uploads and external links. */
.member-layout .side-profile {
  border-bottom-color: #dceee3;
}
.member-layout .avatar {
  background: #d7f6e5;
  color: #087747;
}
.member-layout .side-bottom {
  margin-top: 8px;
}
.member-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #eef8f1;
  color: #325e46;
}
.member-toolbar > div {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.member-toolbar .btn {
  min-height: 34px;
  padding-inline: 10px;
}
.member-table-wrap {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
}
.member-table-wrap:focus-visible {
  outline: 2px solid #087d46;
  outline-offset: -2px;
}
.member-table {
  min-width: max-content;
}
.member-table .name-cell {
  width: auto;
  min-width: 158px;
  max-width: 205px;
}
.member-table .name-cell .track-name {
  max-width: 190px;
}
.member-table th,
.member-table td,
.vip-matrix th,
.vip-matrix td {
  padding: 10px 11px;
}
.member-table th,
.vip-matrix thead th {
  background: #f0f8f3;
  color: #3c6850;
}
.member-table td {
  white-space: nowrap;
}
.member-link-cell {
  display: flex;
  align-items: center;
  gap: 7px;
}
.member-link-cell code {
  max-width: 141px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #4b7259;
  font-size: 11px;
}
.member-link-cell .icon-btn {
  width: 27px;
  height: 27px;
}
.member-link-cell .icon-btn .ico {
  width: 14px;
  height: 14px;
}
.member-account-form {
  max-width: 420px;
}
.vip-matrix {
  min-width: 690px;
}
.vip-matrix td,
.vip-matrix thead th:not(:first-child) {
  text-align: center;
}
.vip-matrix th[scope="row"] {
  font-weight: 650;
}
.vip-matrix .btn {
  padding-inline: 9px;
  min-height: 30px;
  font-size: 11px;
}
.member-content > .two h2 {
  font-size: 17px;
  margin-bottom: 5px;
}
/* 充值记录：单栏、只展示已支付订单 */
.recharge-panel {
  margin-top: 16px;
}
.recharge-panel h2 {
  font-size: 17px;
  margin-bottom: 5px;
}
.recharge-panel > .mini {
  margin-bottom: 10px;
}
.recharge-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.recharge-list li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--line);
  font-size: 13px;
}
.recharge-list li:first-child {
  border-top: 0;
}
.recharge-date {
  min-width: 92px;
  color: var(--soft);
  font-variant-numeric: tabular-nums;
}
.recharge-meta {
  flex: 1;
  min-width: 0;
  color: var(--soft);
}
.recharge-fee {
  margin-left: auto;
  color: #0b7a4b;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 600px) {
  .member-layout .side-bottom {
    display: contents;
  }
  .member-toolbar {
    padding: 8px;
  }
  .member-table .name-cell {
    min-width: 133px;
  }
  .member-table .name-cell .track-name {
    max-width: 145px;
  }
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px;
}
.video-cover {
  width: 100%;
  border-radius: 12px;
  background: var(--light);
}
.pay-qr {
  display: block;
  width: min(250px, 100%);
  margin: 0 auto 12px;
}
/* 微信支付弹窗：二维码与下方说明文字统一居中 */
.pay-modal {
  text-align: center;
}
.pay-modal .pay-qr {
  margin: 0 auto 14px;
}
.pay-modal #pay-status {
  margin: 0;
  color: var(--soft);
  line-height: 1.7;
}
/* 支付客服提示：微信付款有问题 / 支付宝支付走人工客服 */
.pay-service, .pay-service-note {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 5px;
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--soft, #587568);
}
.pay-service-note {
  justify-content: flex-start;
  margin-top: 12px;
}
.service-id {
  color: #07c160;
  font-weight: 750;
  letter-spacing: .02em;
}
.pay-service .icon-btn, .pay-service-note .icon-btn {
  width: 22px;
  height: 22px;
  border-radius: 7px;
}
.pay-service .icon-btn svg.ico, .pay-service-note .icon-btn svg.ico {
  width: 13px;
  height: 13px;
}
.captcha {
  width: max-content;
  max-width: 100%;
}
.member-content > .two {
  margin-block: 0;
}
.notice {
  margin-block: 35px;
}
.queue-mode { width: auto; }

/* 服务端静态语义层：供不执行 JS 的爬虫与访客阅读；site.js render() 后会整块替换 */
#seo-static { padding: 26px 28px; line-height: 1.85; }
#seo-static h1 { margin: 6px 0 12px; font-size: 26px; }
#seo-static h2 { margin: 22px 0 10px; font-size: 17px; }
#seo-static p { margin: 0 0 14px; }
#seo-static .crumb { margin-bottom: 10px; font-size: 13px; color: var(--muted, #64748b); }
#seo-static .seo-nav { margin: 14px 0 18px; padding: 12px 0; border-top: 1px solid var(--line, #e2e8f0); border-bottom: 1px solid var(--line, #e2e8f0); }
#seo-static .seo-links { columns: 2; column-gap: 28px; margin: 0 0 16px; padding-left: 20px; }
#seo-static .seo-links li { break-inside: avoid; }
#seo-static a { color: #059669; }
#seo-static .pagination { padding: 10px 0; justify-content: flex-start; }
#seo-static .seo-foot { margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--line, #e2e8f0); font-size: 12px; color: var(--muted, #64748b); }
@media (max-width: 680px) { #seo-static { padding: 18px; } #seo-static .seo-links { columns: 1; } }

/* 开通 VIP：应付金额 */
.pay-total { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 14px; padding: 14px 18px; border: 1px solid var(--line, #dfede5); border-radius: 13px; background: var(--light, #e7f9ef); }
.pay-total-label { font-weight: 640; color: var(--soft, #49675a); }
.pay-total-value { font-size: 27px; line-height: 1.25; font-weight: 700; letter-spacing: -0.5px; color: var(--blue-dark, #006539); }
.pay-total-note { font-size: 12px; color: var(--muted, #587568); }
#pay-submit:disabled { opacity: .55; cursor: not-allowed; }
@media (max-width: 680px) { .pay-total-value { font-size: 23px; } }

/* 会员 UID 展示 */
.member-uid-row { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; }
.uid-chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 4px 3px 10px; border: 1px solid rgba(255,255,255,.8); border-radius: 999px; background: rgba(255,255,255,.72); color: #0a6b3d; font-size: 12px; font-weight: 650; letter-spacing: .02em; }
.uid-chip b { font-variant-numeric: tabular-nums; }
.uid-chip .icon-btn { width: 22px; height: 22px; border-radius: 7px; border-color: rgba(10,107,61,.16); }
.uid-chip .icon-btn svg.ico { width: 13px; height: 13px; }
.member-account-form .form-inline .icon-btn { flex: none; }
.member-account-form .form-inline .input { min-width: 0; }
@media (max-width: 680px) { .uid-chip { font-size: 11px; } }

/* 开通 VIP：等级 / 时长横向单选 */
.pay-choices { display: flex; flex-wrap: wrap; gap: 10px; }
.pay-choice { position: relative; display: inline-flex; align-items: center; gap: 9px; min-width: 132px; padding: 10px 14px; border: 1px solid var(--line, #dce8e1); border-radius: 12px; background: #fff; cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s; }
.pay-choice::before { content: ""; width: 16px; height: 16px; flex: none; box-sizing: border-box; border: 1.5px solid #b7cdbf; border-radius: 50%; background: #fff; }
.pay-choice:hover { border-color: #8ed6ac; }
.pay-choice:has(input:checked) { border-color: #07c160; background: #eefaf2; box-shadow: 0 0 0 2px rgba(7, 193, 96, .12); }
.pay-choice:has(input:checked)::before { border: 5px solid #07c160; }
.pay-choice:has(input:focus-visible) { outline: 2px solid #07c160; outline-offset: 2px; }
.pay-choice input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; }
.pay-choice-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.3; }
.pay-choice-text b { font-size: 14px; font-weight: 650; color: var(--ink, #122628); }
.pay-choice-text small { font-size: 11px; color: var(--muted, #617776); }
.pay-choice:has(input:checked) .pay-choice-text b { color: #006f3f; }
@media (max-width: 680px) {
  .pay-choices { gap: 8px; }
  .pay-choice { flex: 1 1 130px; min-width: 0; padding: 10px 12px; }
}

/* 会员状态：当前等级 / 到期时间 / 续费入口 */
.vip-status { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px 9px; margin-top: 9px; font-size: 12px; color: var(--soft, #49675a); }
.vip-status b { padding: 3px 9px; border-radius: 7px; background: #e3f8ed; color: #07703f; font-size: 12px; font-weight: 750; }
.vip-status-text { font-variant-numeric: tabular-nums; }
.vip-status-tag { padding: 2px 8px; border-radius: 999px; background: #eef3f0; color: #5c7568; font-size: 11px; font-weight: 680; }
.vip-status-tag.active { background: #d9f5e5; color: #087747; }
.vip-status-tag.expired { background: #ffe6df; color: #b23b1e; }
.member-banner .vip-status { color: #315f49; }
.member-banner .vip-status b { background: rgba(255,255,255,.92); color: #087747; }
.member-banner .vip-status-tag { background: rgba(255,255,255,.75); color: #315f49; }
.member-banner .vip-status-tag.expired { background: #ffe0d8; color: #a5341c; }
.member-banner-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.btn.vip-action { background: #07c160; border-color: #07c160; color: #fff; }
.btn.vip-action:hover { background: #06a753; border-color: #06a753; color: #fff; }
.pay-status-row { margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--line, #e2eee6); }
.pay-status-row .vip-status { margin-top: 0; }
@media (max-width: 680px) {
  .vip-status { font-size: 11px; gap: 5px 7px; }
  .member-banner-actions { gap: 6px; }
  .member-banner-actions .btn { min-height: 36px; padding: 0 11px; font-size: 12px; }
}

.upload-quota > .heading { margin-bottom: 16px; }
.upload-quota-item { margin-bottom: 14px; }
.upload-quota-item .heading { margin-bottom: 7px; font-size: 12px; }
.upload-quota-item .heading span { color: var(--soft); }
.upload-quota-item progress { display: block; width: 100%; height: 8px; border: 0; border-radius: 999px; overflow: hidden; background: var(--light); accent-color: var(--wechat); }
.upload-quota-item progress::-webkit-progress-bar { background: var(--light); border-radius: 999px; }
.upload-quota-item progress::-webkit-progress-value { background: var(--wechat); border-radius: 999px; }
.upload-quota-item progress::-moz-progress-bar { background: var(--wechat); border-radius: 999px; }
.upload-quota-item .mini { margin-top: 5px; }
.upload-limit-tip { padding: 12px; margin-block: 12px; border-radius: 10px; background: var(--light); }
.upload-limit-tip p { margin-bottom: 9px; color: var(--blue-dark); }