:root {
  --accent:var(--ton-accent);
  --accent-soft:var(--ton-accent-soft);
  --ink:var(--ton-text);
  --muted:var(--ton-muted);
  --bg:var(--ton-bg);
  --border:var(--ton-border);
  --green:var(--ton-success);
  --red:var(--ton-danger);
  --radius:20px
}

* {
  box-sizing:border-box
}

body {
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif
}

a {
  color:inherit;
  text-decoration:none
}

a:hover {
  text-decoration:underline
}

button,input,select,textarea {
  font:inherit
}

button,a,input,textarea,select {
  -webkit-tap-highlight-color:transparent
}

button {
  cursor:pointer
}

button:disabled {
  cursor:wait;
  opacity:.55
}

:focus-visible {
  outline:3px solid var(--ton-accent);
  outline-offset:4px
}

h1,h2,h3,p {
  margin:0
}

h1 {
  font-size:clamp(30px,3vw,43px);
  line-height:1.15;
  font-weight:700;
  letter-spacing:-1.1px
}

h2 {
  font-size:23px;
  line-height:1.3;
  letter-spacing:-.4px
}

h3 {
  font-size:18px
}

p+p {
  margin-top:12px
}

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

.small {
  font-size:14px
}

.eyebrow {
  font-size:12px;
  font-weight:700;
  letter-spacing:1.7px;
  color:var(--muted);
  margin-bottom:14px
}

.spaced {
  margin-top:30px
}

.preserve {
  white-space:pre-wrap;
  overflow-wrap:anywhere
}

.skip {
  position:fixed;
  top:-70px;
  left:16px;
  z-index:100;
  background:var(--ton-surface);
  padding:12px
}

.skip:focus {
  top:12px
}

.sidebar {
  width:242px;
  position:fixed;
  inset:0 auto 0 0;
  background:var(--ton-surface);
  border-right:1px solid var(--border);
  padding:32px 22px 20px;
  display:flex;
  flex-direction:column;
  z-index:20
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  font-size:25px;
  font-weight:750;
  line-height:1.2;
  letter-spacing:-.8px
}

.brand:hover {
  text-decoration:none
}

.brand-icon {
  display:flex;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  background:var(--accent);
  border-radius:13px;
  font-size:33px;
  font-weight:800;
  line-height:1;
  letter-spacing:-3px;
  padding-right:2px
}

.brand-sub {
  display:block;
  margin-top:4px;
  font-size:11px;
  font-weight:500;
  letter-spacing:.2px;
  color:var(--muted)
}

.sidebar nav {
  margin-top:46px
}

.nav-label {
  font-size:11px;
  letter-spacing:1.5px;
  font-weight:650;
  color:var(--ton-muted);
  padding-left:14px;
  margin-bottom:12px
}

.nav-link {
  display:flex;
  align-items:center;
  gap:13px;
  padding:12px 14px;
  margin-bottom:6px;
  border-radius:12px;
  font-size:15px;
  font-weight:550;
  color:var(--ton-muted)
}

.nav-link:hover {
  background:var(--ton-hover);
  text-decoration:none
}

.nav-link.active {
  background:var(--accent-soft);
  color:var(--ton-text)
}

.nav-symbol {
  font-size:23px;
  font-weight:400;
  width:23px;
  text-align:center;
  line-height:1
}

.sidebar-bottom {
  margin-top:auto;
  padding:26px 10px 0
}

.sidebar-bottom>p {
  font-size:14px;
  color:var(--muted);
  margin:12px 0 28px
}

.demo-pill {
  display:inline-block;
  border:1px solid var(--border);
  padding:4px 9px;
  border-radius:6px;
  font-size:10px;
  font-weight:700;
  letter-spacing:1.4px
}

.user-line {
  display:flex;
  align-items:center;
  gap:10px;
  border-top:1px solid var(--border);
  padding-top:20px
}

.avatar {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  width:39px;
  height:39px;
  border-radius:50%;
  background:var(--ton-raised);
  font-size:16px;
  font-weight:600
}

.avatar.client {
  background:var(--ton-raised)
}

.user-line strong {
  font-size:14px
}

.user-line small {
  display:block;
  font-size:11px;
  color:var(--muted)
}

.logout {
  border:0;
  background:none;
  padding:13px 0 0;
  color:var(--muted);
  font-size:12px
}

.workspace {
  margin-left:242px;
  min-height:100vh
}

.topbar {
  display:flex;
  justify-content:space-between;
  align-items:center;
  height:74px;
  border-bottom:1px solid var(--border);
  padding:0 44px;
  background:var(--ton-surface);
  font-size:14px
}

main {
  max-width:1390px;
  margin:auto;
  padding:26px 44px 55px
}

footer {
  font-size:12px;
  color:var(--ton-muted);
  padding:20px 44px;
  border-top:1px solid var(--border)
}

.demo-notice {
  display:flex;
  align-items:center;
  gap:11px;
  padding:10px 14px;
  border:1px solid var(--ton-border);
  border-radius:9px;
  font-size:12px;
  color:var(--ton-muted);
  background:var(--ton-surface);
  margin-bottom:32px
}

.notice-mark {
  font:700 12px Georgia,serif;
  display:inline-flex;
  border:1px solid var(--ton-muted);
  width:16px;
  height:16px;
  justify-content:center;
  align-items:center;
  border-radius:50%;
  flex-shrink:0
}

.page-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:30px
}

.page-heading h1+p {
  margin-top:16px
}

.page-heading.compact {
  align-items:center
}

.page-heading.compact h1 {
  font-size:32px
}

.page-heading.compact .eyebrow {
  margin-bottom:9px
}

.contest-select {
  max-width:300px;
  font-size:13px
}

.contest-select label {
  display:block
}

.contest-select select {
  margin:4px 0 8px;
  max-width:100%
}

.home-grid {
  display:grid;
  grid-template-columns:1.15fr 1fr;
  gap:22px
}

.daily-card,.contest-card,.card {
  background:var(--ton-surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:30px
}

.daily-card {
  background:var(--ton-surface);
  border-top:4px solid var(--accent);
  padding-top:27px
}

.card-top {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px
}

.card-top .eyebrow {
  margin:0
}

.badge {
  display:inline-flex;
  align-items:center;
  padding:5px 10px;
  border-radius:7px;
  font-size:12px;
  font-weight:550;
  white-space:nowrap
}

.badge.neutral {
  background:var(--ton-raised);
  color:var(--ton-muted)
}

.badge.graded {
  background:var(--ton-success-bg);
  color:var(--ton-success)
}

.badge.queued,.badge.evaluating,.badge.retry,.badge.writing {
  background:var(--ton-warning-bg);
  color:var(--ton-warning)
}

.badge.review {
  background:var(--ton-danger-bg);
  color:var(--ton-danger)
}

.daily-count {
  font-size:78px;
  letter-spacing:-4px;
  font-weight:650;
  line-height:1;
  margin:25px 0 4px
}

.daily-count>span {
  font-size:38px;
  color:var(--ton-muted);
  font-weight:450;
  letter-spacing:-2px;
  margin-left:7px
}

.daily-card h2 {
  font-size:19px;
  font-weight:500
}

.slot-strip {
  display:flex;
  gap:10px;
  margin:22px 0 26px
}

.slot {
  flex:1;
  text-align:center;
  padding:10px;
  background:var(--ton-raised);
  border:1px solid var(--ton-border);
  border-radius:9px;
  color:var(--ton-muted);
  font-weight:600;
  font-size:14px
}

.slot.started {
  background:var(--ton-warning-bg);
  color:var(--ton-warning);
  border-color:var(--ton-warning)
}

.slot.done {
  background:var(--accent);
  border-color:var(--accent);
  color:var(--ton-text)
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:24px;
  background:var(--ton-surface);
  border:1px solid var(--ton-border);
  padding:12px 19px;
  border-radius:11px;
  font-weight:600;
  font-size:14px;
  min-height:46px;
  text-align:center;
  color:var(--ink)
}

.button:hover {
  background:var(--ton-hover);
  text-decoration:none
}

.button.primary {
  background:var(--accent);
  border-color:var(--accent)
}

.button.primary:hover {
  background:var(--ton-accent-hover);
  border-color:var(--ton-accent-hover)
}

.button.small {
  padding:5px 13px;
  min-height:32px;
  font-size:13px
}

.button.full {
  width:100%
}

.daily-card .button {
  width:100%;
  justify-content:space-between;
  font-size:15px
}

.daily-card>p:last-child {
  margin-top:12px;
  font-size:12px
}

.contest-card {
  display:flex;
  flex-direction:column
}

.contest-card h2 {
  font-size:26px;
  margin-bottom:9px
}

.stat-pair {
  display:grid;
  grid-template-columns:1fr 1fr;
  margin:30px 0 28px;
  gap:16px
}

.stat-pair>div {
  display:flex;
  flex-direction:column;
  font-size:13px
}

.stat-value {
  font-size:47px;
  line-height:1.25;
  font-weight:600;
  letter-spacing:-1.5px
}

.contest-footer {
  margin-top:auto;
  padding-top:23px;
  border-top:1px solid var(--border);
  display:flex;
  flex-direction:column;
  gap:15px;
  font-size:14px
}

.contest-footer strong {
  margin-left:12px
}

.contest-footer a {
  font-weight:600
}

.section {
  margin-top:34px
}

.section-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:18px
}

.section-heading a {
  font-size:14px
}

.section-heading h2 {
  font-size:21px
}

.empty {
  text-align:center;
  border:1px dashed var(--ton-border);
  border-radius:var(--radius);
  padding:34px 25px;
  color:var(--muted);
  background:var(--ton-surface)
}

.empty h3,.empty h2 {
  color:var(--ink);
  margin-bottom:7px
}

.empty p {
  font-size:14px
}

.empty .button {
  margin-top:20px
}

.empty-icon {
  display:block;
  font-size:30px;
  line-height:1.3;
  margin-bottom:9px;
  color:var(--ton-muted)
}

.answer-list {
  border:1px solid var(--border);
  background:var(--ton-surface);
  border-radius:14px;
  overflow:hidden
}

.answer-list>p {
  padding:24px
}

.answer-row {
  display:flex;
  gap:17px;
  align-items:center;
  padding:17px 20px;
  border-bottom:1px solid var(--border)
}

.answer-row:last-child {
  border:0
}

.answer-row:hover {
  text-decoration:none;
  background:var(--ton-surface)
}

.answer-row>div {
  flex:1;
  min-width:0
}

.answer-row strong {
  font-size:14px
}

.answer-row .small {
  display:block;
  font-size:12px
}

.row-icon {
  display:flex;
  width:36px;
  height:36px;
  border-radius:10px;
  background:var(--ton-raised);
  justify-content:center;
  align-items:center;
  flex-shrink:0
}

.row-score {
  font-size:21px;
  font-weight:650;
  min-width:65px;
  text-align:right
}

.row-score small {
  font-size:11px;
  color:var(--muted);
  font-weight:400
}

.queue-note {
  margin-top:20px;
  padding:16px 20px;
  display:flex;
  gap:15px;
  align-items:center;
  background:var(--ton-surface);
  border:1px solid var(--border);
  border-radius:12px;
  font-size:14px
}

.queue-note>div {
  flex:1
}

.queue-note strong,.queue-note div>span {
  display:block
}

.queue-note div>span {
  font-size:12px;
  color:var(--muted)
}

.spinner {
  display:inline-block;
  width:23px;
  height:23px;
  border:2px solid var(--ton-border);
  border-top-color:var(--ton-accent);
  border-radius:50%;
  animation:spin 1s linear infinite;
  flex-shrink:0
}

.spinner.large {
  width:40px;
  height:40px;
  margin-bottom:20px;
  border-width:3px
}

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


}

.complete-note {
  font-weight:550;
  padding:12px 0
}

.message {
  border-radius:10px;
  padding:14px 18px;
  background:var(--accent-soft);
  margin:15px 0
}

.message.error,.form-error {
  background:var(--ton-danger-bg);
  color:var(--ton-danger)
}

.message.success {
  background:var(--ton-success-bg);
  color:var(--ton-success)
}

.form-error {
  padding:12px 15px;
  border-radius:8px;
  font-size:14px;
  margin:12px 0
}

.form-error[hidden] {
  display:none
}

.breadcrumb {
  display:flex;
  align-items:center;
  gap:18px;
  font-size:13px;
  color:var(--muted);
  margin:0 0 23px
}

.breadcrumb>a {
  color:var(--ink)
}

.breadcrumb>span {
  border-left:1px solid var(--ton-border);
  padding-left:18px
}

.timer {
  display:flex;
  flex-direction:column;
  align-items:center;
  min-width:104px;
  padding:10px 15px;
  border:1px solid var(--ton-warning-bg);
  background:var(--ton-warning-bg);
  border-radius:12px
}

.timer>span {
  font-size:10px;
  letter-spacing:1px;
  color:var(--ton-warning)
}

.timer>strong {
  font-size:25px;
  font-variant-numeric:tabular-nums;
  font-weight:600;
  letter-spacing:1px
}

.timer.urgent {
  background:var(--ton-danger-bg);
  border-color:var(--ton-danger-bg);
  color:var(--ton-danger)
}

.exercise-grid {
  display:grid;
  grid-template-columns:1fr 1.12fr;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--ton-surface);
  overflow:hidden;
  min-height:460px
}

.context-panel {
  padding:30px;
  background:var(--ton-surface);
  border-right:1px solid var(--border)
}

.customer-label {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:550;
  margin:24px 0 13px
}

.context-panel blockquote {
  margin:0;
  font-size:18px;
  line-height:1.65;
  overflow-wrap:anywhere
}

.hard-block {
  margin-top:29px;
  border-top:1px solid var(--ton-border);
  padding-top:26px
}

.hard-block>p {
  margin:13px 0 20px;
  line-height:1.8
}

.hard-block>span:last-child {
  display:block;
  font-size:12px
}

.editor-panel {
  padding:30px;
  display:flex;
  flex-direction:column
}

.editor-panel>p {
  margin:0 0 18px
}

.editor-panel form {
  flex:1;
  display:flex;
  flex-direction:column
}

.editor-panel textarea {
  flex:1;
  width:100%;
  min-height:260px;
  resize:vertical;
  border:1px solid var(--ton-border);
  border-radius:12px;
  padding:17px;
  line-height:1.75;
  font-size:16px;
  background:var(--ton-surface)
}

.editor-panel textarea::placeholder {
  color:var(--ton-muted)
}

.editor-meta {
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:11px;
  color:var(--muted);
  padding:10px 0 19px
}

.editor-actions {
  margin-top:auto;
  padding-top:20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  border-top:1px solid var(--border)
}

.editor-actions>p {
  font-size:12px
}

.editor-actions .button {
  font-size:13px
}

.pending-card {
  text-align:center;
  background:var(--ton-surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:48px 25px
}

.pending-card h2 {
  font-size:29px;
  margin-bottom:14px
}

.pending-card .button {
  margin-top:25px
}

.pending-card .eyebrow {
  margin-bottom:10px
}

.warning-icon {
  display:inline-flex;
  font-size:30px;
  width:55px;
  height:55px;
  border-radius:50%;
  background:var(--ton-warning-bg);
  align-items:center;
  justify-content:center;
  margin-bottom:20px
}

.result-top {
  display:flex;
  align-items:center;
  gap:50px;
  border:1px solid var(--border);
  background:var(--ton-surface);
  border-radius:var(--radius);
  padding:30px 35px
}

.result-top .eyebrow {
  margin-bottom:7px
}

.big-score {
  font-size:82px;
  line-height:1.1;
  font-weight:650;
  letter-spacing:-4px
}

.big-score>span {
  font-size:25px;
  color:var(--ton-muted);
  letter-spacing:-1px;
  margin-left:8px
}

.result-explanation {
  border-left:1px solid var(--border);
  padding-left:40px;
  max-width:630px
}

.result-explanation h2 {
  margin:13px 0 8px
}

.result-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-top:22px
}

.result-grid .card>p {
  overflow-wrap:anywhere
}

.skill {
  margin:20px 0
}

.skill:last-child {
  margin-bottom:0
}

.skill>div:first-child {
  display:flex;
  justify-content:space-between;
  font-size:14px;
  margin-bottom:7px
}

.track {
  height:7px;
  background:var(--ton-raised);
  border-radius:4px;
  overflow:hidden
}

.track>span {
  display:block;
  height:100%;
  background:var(--accent);
  border-radius:4px
}

.result-actions {
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:25px
}

.leaderboard-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 265px;
  gap:23px;
  align-items:start
}

.table-card {
  padding:0;
  overflow:hidden
}

.table-scroll {
  overflow-x:auto
}

table {
  border-collapse:collapse;
  text-align:left;
  width:100%;
  font-size:14px
}

th {
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.7px;
  font-weight:650;
  color:var(--muted);
  background:var(--ton-surface);
  padding:18px 19px;
  white-space:nowrap
}

td {
  border-top:1px solid var(--border);
  padding:19px;
  white-space:normal
}

tbody tr:hover {
  background:var(--ton-hover)
}

.rank {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:29px;
  height:29px;
  border-radius:8px;
  color:var(--muted)
}

.rank.top {
  background:var(--accent-soft);
  color:var(--ton-warning);
  font-weight:650
}

.my-row,.my-row:hover {
  background:var(--ton-accent-soft)
}

.you-tag {
  font-size:11px;
  background:var(--accent);
  padding:2px 6px;
  border-radius:5px;
  margin-left:10px;
  font-weight:550
}

.table-note {
  padding:17px 20px;
  border-top:1px solid var(--border);
  font-size:12px
}

.prize-card {
  padding:29px 25px;
  background:var(--accent);
  border-radius:var(--radius)
}

.prize-card h2 {
  font-size:26px;
  margin-bottom:24px
}

.prize-card .eyebrow {
  color:var(--ton-warning)
}

.prize {
  display:flex;
  align-items:center;
  gap:23px;
  border-bottom:1px solid var(--ton-warning);
  padding:16px 0
}

.prize>span {
  font-size:13px;
  color:var(--ton-warning)
}

.prize strong {
  font-size:26px;
  font-weight:650;
  line-height:1.2
}

.prize small {
  display:block;
  font-size:12px
}

.prize-card>p.small {
  margin-top:20px
}

.prize-card>p.muted {
  font-size:12px;
  color:var(--ton-warning)
}

.form-card {
  max-width:700px
}

.form-card form>p {
  margin:0 0 22px
}

.form-card label {
  display:block;
  font-size:14px;
  font-weight:550;
  margin-bottom:7px
}

input:not([type=hidden]),select,.form-card textarea {
  width:100%;
  padding:11px 13px;
  border:1px solid var(--ton-border);
  border-radius:9px;
  background:var(--ton-surface);
  color:var(--ink);
  font-size:15px;
  min-height:45px
}

.form-card textarea {
  resize:vertical;
  min-height:110px
}

.errorlist {
  color:var(--red);
  font-size:14px;
  padding-left:20px
}

.helptext {
  display:block;
  color:var(--muted);
  font-size:12px
}

.metrics {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px
}

.metrics .card {
  padding:22px
}

.metrics span {
  font-size:13px
}

.metrics strong {
  display:block;
  font-size:39px;
  margin-top:12px;
  line-height:1
}

.metrics small {
  font-size:18px;
  color:var(--muted);
  font-weight:400
}

.analytics-notes {
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  margin-top:22px;
  font-size:14px
}

.public {
  margin-left:0;
  background:var(--ton-surface)
}

.public main {
  max-width:1300px;
  padding:70px 55px
}

.login-layout {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:75px;
  min-height:70vh;
  align-items:center
}

.login-intro {
  padding:20px
}

.brand-icon.large {
  width:58px;
  height:58px;
  font-size:45px;
  border-radius:17px;
  margin-bottom:45px
}

.login-intro h1 {
  font-size:clamp(34px,4vw,51px);
  line-height:1.16;
  margin-bottom:25px
}

.login-intro>p:not(.eyebrow) {
  max-width:445px;
  font-size:17px;
  color:var(--muted)
}

.login-note {
  display:flex;
  align-items:center;
  gap:20px;
  margin-top:35px
}

.login-note>span {
  font-size:57px;
  line-height:1;
  font-weight:600;
  letter-spacing:-2px
}

.login-note>p {
  font-size:14px;
  color:var(--muted)
}

.login-note strong {
  color:var(--ink);
  font-weight:500
}

.login-card {
  padding:42px 37px;
  border:1px solid var(--border);
  border-radius:24px;
  background:var(--ton-surface);
  max-width:445px
}

.login-card h2 {
  font-size:28px;
  margin-bottom:10px
}

.login-card>p.muted {
  font-size:14px
}

.login-card form {
  margin:25px 0
}

.login-card label {
  display:block;
  font-size:13px;
  font-weight:550;
  margin:18px 0 7px
}

.login-card button {
  margin-top:26px
}

.login-card>p:last-child {
  font-size:12px
}

@media(min-width:1600px) {
  main {
  padding-top:35px
}


}

@media(max-width:1180px) {
  .sidebar {
  width:210px;
  padding:27px 16px
}

.workspace {
  margin-left:210px
}

.public {
  margin-left:0
}

main {
  padding:24px 28px 40px
}

.topbar {
  padding:0 28px
}

.home-grid {
  gap:17px
}

.daily-card,.contest-card,.card {
  padding:24px
}

.table-card {
  padding:0
}

.context-panel,.editor-panel {
  padding:24px
}

.editor-actions {
  flex-wrap:wrap
}

.editor-actions .button {
  width:100%
}

.leaderboard-layout {
  grid-template-columns:minmax(0,1fr) 235px
}

.metrics {
  grid-template-columns:repeat(2,1fr)
}

.login-layout {
  gap:35px
}

.login-card {
  padding:30px
}

.login-intro h1 {
  font-size:40px
}

.result-explanation {
  padding-left:25px
}

.result-top {
  gap:25px
}


}

@media(max-width:900px) {
  .sidebar {
  position:static;
  width:auto;
  padding:18px 22px;
  display:flex;
  flex-direction:row;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--border)
}

.brand {
  font-size:20px
}

.brand-icon {
  width:35px;
  height:35px;
  font-size:28px
}

.brand-sub {
  display:none
}

.sidebar nav {
  display:flex;
  margin:0;
  gap:5px;
  flex-wrap:wrap;
  justify-content:flex-end
}

.nav-link {
  margin:0;
  padding:8px 11px;
  font-size:12px
}

.nav-symbol,.nav-label,.sidebar-bottom {
  display:none
}

.workspace {
  margin:0
}

.topbar {
  display:none
}

.demo-notice {
  margin-bottom:25px
}

.exercise-grid {
  grid-template-columns:1fr
}

.context-panel {
  border-right:0;
  border-bottom:1px solid var(--border)
}

.context-panel blockquote {
  font-size:16px
}

.hard-block {
  margin-top:20px;
  padding-top:20px
}

.editor-panel textarea {
  min-height:250px
}

.editor-actions {
  flex-wrap:nowrap
}

.editor-actions .button {
  width:auto
}

.login-layout {
  gap:25px;
  grid-template-columns:1fr 1fr
}

.public main {
  padding:40px 20px
}

.login-intro {
  padding:10px
}

.login-intro h1 {
  font-size:33px
}

.login-card {
  padding:25px
}

.leaderboard-layout {
  grid-template-columns:1fr
}

.prize-card {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px
}

.prize-card .eyebrow,.prize-card h2,.prize-card>p {
  grid-column:1/-1
}

.prize-card h2 br {
  display:none
}

.prize-card h2 {
  margin-bottom:5px
}

.prize {
  gap:15px
}

.prize-card>p.small {
  margin-top:8px
}


}

@media(max-width:620px) {
  main {
  padding:18px 17px 35px
}

.sidebar {
  padding:13px 16px;
  gap:12px
}

.brand {
  font-size:0
}

.brand-icon {
  font-size:28px
}

.nav-link {
  font-size:12px;
  padding:7px 9px
}

.demo-notice {
  font-size:11px;
  align-items:flex-start;
  padding:9px 10px
}

.page-heading {
  align-items:flex-start;
  flex-direction:column;
  gap:15px
}

.page-heading.compact {
  flex-direction:row;
  align-items:center
}

.page-heading.compact h1 {
  font-size:25px
}

.page-heading.compact .eyebrow {
  font-size:10px
}

.timer {
  min-width:80px;
  padding:8px
}

.timer strong {
  font-size:21px
}

.home-grid,.result-grid,.login-layout {
  grid-template-columns:1fr
}

.daily-card,.contest-card,.card {
  padding:22px
}

.table-card {
  padding:0
}

.daily-count {
  font-size:68px
}

.contest-card h2 {
  font-size:23px
}

.stat-pair {
  margin:18px 0
}

.stat-value {
  font-size:38px
}

.answer-row {
  gap:10px;
  padding:15px 13px;
  flex-wrap:wrap
}

.row-icon {
  display:none
}

.answer-row strong {
  font-size:13px
}

.answer-row .badge {
  font-size:10px
}

.row-score {
  min-width:45px;
  font-size:18px
}

.section-heading .small {
  display:none
}

.queue-note {
  align-items:flex-start
}

.queue-note a {
  display:none
}

.editor-actions>p {
  display:none
}

.editor-actions .button {
  width:100%
}

.context-panel,.editor-panel {
  padding:22px
}

.editor-meta {
  font-size:10px
}

.result-top {
  align-items:flex-start;
  flex-direction:column;
  padding:25px;
  gap:20px
}

.result-explanation {
  border:0;
  padding:0
}

.big-score {
  font-size:68px
}

.result-explanation h2 {
  font-size:23px
}

.prize-card {
  padding:24px 20px
}

.prize {
  gap:9px
}

.prize strong {
  font-size:21px
}

.prize>span {
  font-size:11px
}

td,th {
  padding:13px 12px;
  font-size:12px
}

th {
  font-size:10px
}

.metrics {
  gap:10px
}

.metrics .card {
  padding:18px
}

.metrics strong {
  font-size:33px
}

.metrics span {
  font-size:11px
}

.analytics-notes {
  gap:10px;
  font-size:12px
}

.login-intro {
  padding:10px
}

.login-intro .brand-icon {
  margin-bottom:25px
}

.login-intro h1 {
  font-size:35px
}

.login-intro>p:not(.eyebrow) {
  font-size:15px
}

.login-note {
  display:none
}

.login-card {
  max-width:none
}

.public main {
  padding:25px 20px
}

.public footer {
  padding:20px
}

.breadcrumb {
  font-size:12px;
  gap:12px
}

footer {
  padding:18px;
  font-size:11px
}


}

@media(prefers-reduced-motion:reduce) {
  * {
  animation:none!important;
  scroll-behavior:auto!important
}


}

[hidden] {
  display:none!important
}

/* Автор работы отделён от текущего аккаунта в боковом меню. */
.attempt-owner {
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:26px;
  padding:20px 24px;
  border:1px solid var(--ton-border);
  border-left:4px solid var(--ton-info);
  border-radius:14px;
  background:var(--ton-info-bg);
}

.attempt-owner-details {
  flex:1;
  min-width:0;
  overflow-wrap:anywhere
}

.attempt-owner .eyebrow {
  margin-bottom:5px;
  color:var(--ton-info);
  font-size:11px
}

.attempt-owner-details>strong {
  margin-right:8px
}

.attempt-owner-details>p:last-child {
  margin-top:5px
}

.fact-check {
  padding:17px 0;
  border-bottom:1px solid var(--border)
}

.fact-check:last-child {
  border-bottom:0;
  padding-bottom:0
}

.fact-check>div {
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:flex-start
}

.fact-check p {
  margin-top:9px
}

.fact-check q {
  overflow-wrap:anywhere
}

.skill>p {
  margin-top:10px;
  font-size:13px
}

.sidebar {
  overflow-y:auto
}

.user-line strong {
  overflow-wrap:anywhere
}

.form-card input[type=radio] {
  width:18px;
  min-height:18px;
  height:18px;
  margin:0;
  accent-color:var(--ton-accent)
}

.form-card h2 {
  margin-bottom:22px
}

.form-card input:disabled {
  background:var(--ton-raised);
  color:var(--ton-muted)
}

.form-card button:disabled {
  cursor:not-allowed
}

.guide-list {
  padding-left:22px;
  line-height:1.8
}

.guide-list li+li {
  margin-top:9px
}

.guide-jumps {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:24px
}

.guide-table {
  overflow-x:auto
}

.guide-table th {
  white-space:normal
}

/* Один конкурс в фокусе;
  соседние доступны без раскрывающегося списка. */
.contest-navigation {
  margin:0 0 28px
}

.contest-nav-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:12px
}

.contest-nav-heading .eyebrow {
  margin:0
}

.contest-nav-heading a {
  font-size:13px;
  font-weight:600
}

.contest-tabs {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px
}

.contest-tab {
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
  padding:18px 20px;
  border:1px solid var(--ton-border);
  border-radius:16px;
  background:var(--ton-surface);
  color:var(--ton-text);
  transition:background .15s,border-color .15s;
  text-decoration:none
}

.contest-tab:hover {
  border-color:var(--ton-border);
  background:var(--ton-hover)
}

.contest-tab.selected {
  border:2px solid var(--ton-accent);
  padding:17px 19px;
  background:var(--ton-accent-soft);
  box-shadow:none
}

.contest-tab:focus-visible {
  outline:3px solid var(--ton-accent);
  outline-offset:3px
}

.contest-tab strong {
  font-size:16px;
  overflow-wrap:anywhere;
  line-height:1.35
}

.contest-tab small {
  color:var(--ton-muted);
  font-size:12px
}

.contest-phase {
  font-size:11px;
  font-weight:700;
  color:var(--ton-muted);
  display:flex;
  gap:6px;
  align-items:center
}

.contest-phase::before {
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:currentColor
}

.contest-phase.running,.contest-phase.finished {
  color:var(--ton-success)
}

.contest-phase.closing {
  color:var(--ton-warning)
}

.contest-phase.scheduled {
  color:var(--ton-info)
}

.archive-tabs {
  max-height:260px;
  overflow-y:auto;
  padding:2px
}

.contest-result-banner {
  display:flex;
  align-items:center;
  gap:16px;
  padding:22px 24px;
  margin-bottom:22px;
  border:1px solid var(--ton-success-bg);
  border-radius:18px;
  background:var(--ton-success-bg)
}

.contest-result-banner p {
  margin:5px 0 0;
  color:var(--ton-success);
  font-size:13px
}

.result-mark {
  display:grid;
  place-items:center;
  flex-shrink:0;
  width:36px;
  height:36px;
  background:var(--ton-success-bg);
  border-radius:50%;
  font-size:20px;
  color:var(--ton-success)
}

@media(max-width:680px) {
  .contest-tabs {
  display:flex;
  overflow-x:auto;
  padding:2px 2px 10px;
  scroll-snap-type:x mandatory
}

.contest-tab {
  flex:0 0 78%;
  scroll-snap-align:start
}

.contest-nav-heading {
  align-items:flex-start
}

.contest-result-banner {
  padding:18px
}


}

@media(max-width:680px) {
  .attempt-owner {
  padding:16px;
  flex-wrap:wrap;
  gap:12px
}

.attempt-owner>.badge {
  margin-left:51px;
  white-space:normal
}


}

/* Лайм остаётся небольшим акцентом, большие поверхности — тёмными. */
.brand-icon, .you-tag, .slot.done {color:var(--ton-on-accent);}
.brand-icon {background:var(--ton-lime);}
.button.primary {color:var(--ton-on-accent);}
.nav-link.active {color:var(--ton-accent);}
.prize-card {background:var(--ton-lime-soft); border:1px solid var(--ton-border);}
.prize-card h2, .prize-card strong {color:var(--ton-lime);}
.prize-card .eyebrow, .prize-card p.muted, .prize>span {color:var(--ton-muted);}
.prize {border-color:var(--ton-border);}
.editor-panel textarea {color:var(--ton-text);}
.big-score {color:var(--ton-accent);}
.public {background:var(--ton-bg);}
footer {display:flex; flex-wrap:wrap; gap:6px; align-items:center;}