:root {
  color-scheme: dark;
  --bg: #131111;
  --panel: #1c1818;
  --raised: #282020;
  --ink: #f5ebe3;
  --muted: #c5b3a9;
  --soft: #ae9c93;
  --line: #463936;
  --control: #826b64;
  --accent: #f2bab8;
  --wine: #8c3c49;
  --wine-hover: #9b4553;
  --on-wine: #fff5ef;
  --brass: #d8b993;
  --font: 'Source Han Sans SC','Microsoft YaHei','PingFang SC',system-ui,sans-serif;
  --display: 'Songti SC','Noto Serif CJK SC','SimSun',serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.6 var(--font); }
button,input,textarea { font: inherit; }
button { cursor: pointer; color: inherit; background: transparent; border: 0; }
button:disabled { cursor: default; opacity: .64; }
button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
button, input, textarea { transition: background-color 140ms ease, border-color 140ms ease; }
h1,h2,p { margin: 0; }
button span[data-icon], span[data-icon] { display: inline-flex; align-items: center; justify-content: center; flex: none; }
span[data-icon] svg { width: 20px; height: 20px; fill: currentColor; }
.masthead { border-bottom: 1px solid var(--line); }
.mast-inner { max-width: 1496px; min-height: 68px; margin: auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 17px; white-space: nowrap; }
.brand-icon { color: var(--brass); width: 38px; height: 38px; border: 1px solid #604a40; border-radius: 8px; }
.brand small { display: block; color: var(--soft); font: 9px/1.3 Georgia,serif; letter-spacing: .16em; }
nav { display: flex; align-self: stretch; gap: 22px; }
nav button { position: relative; padding: 0 9px; min-height: 48px; display: flex; align-items: center; gap: 7px; color: var(--muted); white-space: nowrap; }
nav button[aria-current] { color: var(--ink); font-weight: 700; }
nav button[aria-current]::after { content: ''; position: absolute; height: 2px; inset: auto 8px 0; background: var(--accent); }
nav button:hover, .text-button:hover { color: var(--accent); }
.wrap { max-width: 1496px; margin: auto; padding: 29px 40px 36px; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-heading h1 { font: 700 clamp(36px,4.6vw,62px)/1.12 var(--display); letter-spacing: .015em; }
.page-heading p { color: var(--muted); margin-top: 10px; }
.edition { display: flex; align-items: center; gap: 10px; color: var(--brass); font-size: 11px; letter-spacing: .12em; margin-bottom: 10px; }
.edition span { width: 14px; height: 1px; background: #806351; }
.demo-note { color: var(--muted); display: flex; align-items: center; gap: 8px; margin-bottom: 4px; font-size: 13px; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brass); }
.table-layout { display: grid; grid-template-columns: minmax(0, 2.5fr) minmax(274px, 1fr); gap: 22px; }
.square { min-height: 565px; position: relative; isolation: isolate; overflow: hidden; border: 1px solid #604940; border-radius: 12px; background: #1d1716; }
.square-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 49%; z-index: -2; }
.square::before { content: ''; position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg,#120d0d 1%,transparent 48%,#140e0e8c 100%); }
.square-head { position: absolute; top: 20px; left: 22px; right: 22px; display: flex; justify-content: space-between; align-items: center; color: var(--ink); }
.square-head span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.square-head > span { border: 1px solid #655149; border-radius: 4px; padding: 4px 9px; background: #1d1616; font-size: 13px; }
.square-head svg { color: var(--brass); width: 17px !important; height: 17px !important; }
.seat-map { position: absolute; inset: 82px 15% 149px; }
.seat-map::before,.seat-map::after { content: ''; position: absolute; pointer-events: none; border: 1px solid #c19b7170; border-radius: 50%; inset: 15px 4% 6px; }
.seat-map::after { inset: 25px 6% 16px; border-color: #c19b713b; }
.seat { position: absolute; z-index: 1; transform: translate(-50%,-50%); display: flex; align-items: center; gap: 8px; min-width: 94px; background: #201818; border: 1px solid #836558; border-radius: 8px; padding: 5px 10px 5px 5px; }
.seat b { display: grid; place-items: center; min-width: 32px; height: 32px; border: 1px solid #765b50; border-radius: 50%; font: 16px/1 Georgia,serif; color: var(--brass); }
.seat span { display: block; line-height: 1.15; white-space: nowrap; }
.seat small { display: block; color: var(--muted); margin-top: 4px; font-size: 11px; }
.seat.dead { border-style: dashed; }
.seat.target { border-color: var(--accent); background: #44242b; }
.seat:nth-child(1) { left: 27%; top: 10%; }
.seat:nth-child(2) { left: 73%; top: 10%; }
.seat:nth-child(3) { left: 94%; top: 38%; }
.seat:nth-child(4) { left: 94%; top: 65%; }
.seat:nth-child(5) { left: 73%; top: 92%; }
.seat:nth-child(6) { left: 27%; top: 92%; }
.seat:nth-child(7) { left: 6%; top: 65%; }
.seat:nth-child(8) { left: 6%; top: 38%; }
.town-title { position: absolute; inset: auto 20px 92px; text-align: center; text-shadow: 0 2px 12px #000; }
.town-title div { font: 700 clamp(28px,3.2vw,44px)/1.15 var(--display); }
.town-title p { margin-top: 5px; color: var(--muted); }
.caption { position: absolute; bottom: 0; left: 0; right: 0; min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; background: #191313; border-top: 1px solid #604940; padding: 12px 18px; }
.caption-icon { color: var(--accent); width: 38px; height: 38px; background: #392125; border: 1px solid #70464a; border-radius: 8px; }
.caption small { color: var(--muted); }
.caption p { color: var(--ink); font-size: 16px; }
.side { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); min-width: 0; }
.side-section { padding: 21px 22px; }
.side-section + .side-section { border-top: 1px solid var(--line); }
.side-label { color: var(--brass); font-weight: 700; }
.countdown { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 0; }
#clock { font: 60px/1.2 Georgia,serif; font-variant-numeric: tabular-nums; }
.session p { color: var(--muted); margin: 8px 0 18px; }
.session .primary { width: 100%; justify-content: space-between; }
.side h2,.manuscripts h2,.manuscript h2 { font-size: 17px; }
.audio-row { display: flex; align-items: center; gap: 8px; min-height: 48px; }
.audio-row > :first-child,.attached > :first-child { color: var(--brass); }
.audio-row > :last-child { margin-left: auto; }
.audio-settings h2 { margin-bottom: 6px; }
.attached { display: flex; align-items: center; gap: 10px; }
.attached div { min-width: 0; flex: 1; }
.attached strong { display: block; overflow-wrap: anywhere; }
.attached div > span,.inline-note { color: var(--muted); font-size: 13px; }
.text-button { min-height: 44px; color: var(--accent); }
.primary,.quiet,.small-button,.icon-button { border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; white-space: nowrap; }
.primary { min-height: 48px; background: var(--wine); color: var(--on-wine); padding: 0 14px; font-weight: 700; }
.primary:not(:disabled):hover { background: var(--wine-hover); }
.quiet,.small-button,.icon-button { border: 1px solid var(--control); background: var(--panel); }
.quiet:hover,.small-button:hover,.icon-button:hover { background: var(--raised); }
.quiet { padding: 0 11px; }
.small-button { padding: 0 10px; }
.icon-button { width: 44px; flex: none; }
.feedback { color: var(--brass); font-size: 13px; margin-top: 10px; }
.feedback:empty { display: none; }
.phone-layout { display: grid; grid-template-columns: minmax(0,440px) minmax(220px,1fr); gap: 24px; align-items: start; }
.phone-shell,.phone-aside,.manuscript,.manuscripts { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.phone-shell { overflow: hidden; }
.phone-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.phone-header small,.phone-header strong { display: block; }
.phone-header small { color: var(--muted); }
.phone-action { padding: 21px 18px; }
.phone-action h2 { font-size: 26px; margin-bottom: 8px; }
.phone-action p,.identity-block p,.phone-aside p { color: var(--muted); }
.phone-action .primary { margin-top: 15px; width: 100%; }
.phone-aside { padding: 20px; }
.phone-aside h2 { font-size: 19px; }
.phone-aside p { margin: 7px 0 14px; }
.identity-block { border-top: 1px solid var(--line); padding: 15px 18px; }
.identity-block p { margin-top: 12px; }
.targets { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; margin-top: 13px; }
.targets button { min-height: 44px; border: 1px solid var(--control); border-radius: 8px; text-align: left; padding: 4px 8px; }
.targets button[aria-pressed=true] { border-color: var(--accent); background: #43232a; }
.script-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.library-layout { display: grid; grid-template-columns: minmax(190px,1fr) minmax(0,3fr); gap: 20px; align-items: start; }
.manuscripts { padding: 16px; }
.manuscripts h2 { margin-bottom: 9px; }
.script-link { display: block; text-align: left; width: 100%; min-height: 44px; padding: 8px 9px; border-radius: 8px; color: var(--muted); overflow-wrap: anywhere; }
.script-link:hover,.script-link[aria-current] { background: var(--raised); color: var(--ink); }
.script-link[aria-current] { box-shadow: inset 2px 0 var(--accent); }
.script-link small { display: block; color: var(--accent); }
.manuscript { padding: 20px 22px; }
.editor-heading { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.manuscript > label { display: block; font-weight: 700; margin: 17px 0 6px; }
.manuscript label small { font-weight: 400; color: var(--muted); margin-left: 8px; }
.manuscript > input,.manuscript textarea { width: 100%; background: #151212; border: 1px solid var(--control); color: var(--ink); border-radius: 8px; padding: 10px 12px; }
.manuscript textarea { resize: vertical; min-height: 80px; }
.manuscript textarea::placeholder { color: var(--soft); }
.editor-bottom { margin-top: 13px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.editor-bottom > div { display: flex; gap: 8px; flex-wrap: wrap; }
.use-draft { display: flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.use-draft input { width: 18px; height: 18px; accent-color: var(--wine-hover); }
dialog { background: var(--panel); color: var(--ink); border: 1px solid var(--control); border-radius: 12px; width: min(510px,calc(100% - 32px)); padding: 20px; }
dialog::backdrop { background: #090707c9; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
details { border-top: 1px solid var(--line); padding: 12px 0; }
summary { cursor: pointer; min-height: 28px; font-weight: 700; }
details p { color: var(--muted); padding: 8px 0 1px; }
.log-panel { max-width: 840px; padding: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.log-panel h2 { font-size: 18px; }
.log-panel > p { color: var(--muted); margin: 6px 0 18px; }
.log-fields { display: grid; gap: 12px; margin: 14px 0 0; }
.log-fields div { background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.log-fields dt { color: var(--brass); font-size: 13px; }
.log-fields dd { margin: 4px 0 0; overflow-wrap: anywhere; }
@media (max-width: 1050px) {
  .wrap,.mast-inner { padding-inline: 24px; }
  .table-layout { grid-template-columns: minmax(0,1.7fr) minmax(238px,1fr); gap: 14px; }
  .side-section { padding-inline: 16px; }
  .seat-map { inset-inline: 14%; }
}
@media (max-width: 760px) {
  .mast-inner { flex-wrap: wrap; gap: 2px 12px; min-height: 0; padding-top: 10px; }
  nav { order: 3; width: 100%; gap: 9px; }
  nav button { padding-inline: 4px; font-size: 14px; }
  .wrap,.mast-inner { padding-inline: 16px; }
  .wrap { padding-top: 23px; }
  .table-layout,.phone-layout,.library-layout { grid-template-columns: 1fr; }
  .square { min-height: 510px; }
  .phone-aside { padding: 14px 16px; }
  .manuscript { padding: 16px; }
  .page-heading { flex-wrap: wrap; }
  .script-actions { width: 100%; }
}
@media (max-width: 440px) {
  .square { min-height: 508px; }
  .square-head { left: 12px; right: 12px; top: 12px; }
  .seat-map { inset: 59px 12px auto; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px; }
  .seat-map::after,.seat-map::before { display: none; }
  .seat { position: static; transform: none; min-width: 0; }
  .town-title { bottom: 102px; }
  .caption { padding-inline: 9px; gap: 7px; }
  .caption-icon { width: 30px; height: 30px; }
  .caption p { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { transition: none !important; } }

/* Local application surfaces retain the approved charcoal / garnet palette. */
nav {gap:10px;overflow-x:auto;max-width:100%}
.mast-inner {gap:12px}
a {color:var(--accent);overflow-wrap:anywhere;text-decoration:none}
input,textarea,select {max-width:100%;font:inherit;color:var(--ink);background:#151212;border:1px solid var(--control);border-radius:8px;padding:10px 12px;min-height:44px}
label {display:block;margin:14px 0 6px;font-weight:600}
label>input:not([type=checkbox]),label>textarea,label>select {display:block;width:100%;margin-top:6px}
input[type=checkbox] {min-height:18px;width:18px;height:18px;accent-color:var(--wine)}
.stack {display:grid;gap:10px;margin-top:12px}
.hint {color:var(--muted);font-size:13px;margin:12px 0;line-height:1.7}
.settings-grid {display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.settings-grid>.primary {grid-column:1/-1;justify-self:start;min-width:160px}
#connection {font-size:12px;color:var(--muted);text-align:right;max-width:1496px;margin:auto;padding:7px 40px 0}
#connection.offline {color:var(--accent);background:#43232a;padding-block:10px}
.qr {display:block;width:180px;height:180px;background:white;border-radius:8px;margin:15px auto}
.code-row {display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.code-row>span:first-child {flex:1;min-width:110px}.code-row code {font-size:16px;color:var(--brass);letter-spacing:.05em}
.role-picker {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}
.role-picker label {display:flex;gap:6px;align-items:center;font-size:14px;margin:0}
.events {max-height:220px;overflow:auto}.events p {font-size:13px;color:var(--muted);margin-top:10px}
.info-entry {padding:12px 0;border-bottom:1px solid var(--line)}.info-entry small {color:var(--brass)}.info-entry p {white-space:pre-wrap;overflow-wrap:anywhere;margin-top:6px}
.answer {white-space:pre-wrap;overflow-wrap:anywhere;margin-top:18px;line-height:1.8}
.phone-action>.quiet {margin-top:12px;width:100%}.phone-action select {width:100%}
.phone-action h2 {font-size:23px}.phone-action form .quiet {margin-top:12px}
#identity {margin-top:12px}#identity h2 {font-size:22px}#identity p {line-height:1.7}
.log-panel {max-width:none;margin-top:10px}.log-panel pre {font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;padding:16px;background:var(--bg);border-radius:8px;margin-top:12px}
#toast {position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:50;background:#38262a;border:1px solid var(--control);box-shadow:0 6px 30px #0008;padding:14px 20px;border-radius:8px;max-width:min(580px,90vw);width:max-content;white-space:pre-wrap}
#reveal {margin-top:24px}#role-guide {margin-top:15px}#record-status {margin-bottom:12px}
#start-game {margin-top:18px}#analyze {margin-top:18px}#join-panel .primary {width:100%;margin-top:18px}
#seat-codes {margin-top:18px}.manuscripts .primary {width:100%;margin-top:16px}
.square .seat-map {inset:85px 14% 190px}.square .seat span {max-width:85px;overflow:hidden;text-overflow:ellipsis}
#room-count {width:auto;height:auto;background:none;white-space:nowrap}
.icon-button>svg {width:20px;height:20px;fill:currentColor}
.square:has(.seat:nth-child(10)) {min-height:650px}.square:has(.seat:nth-child(10)) .seat-map {inset-inline:13%}
button:disabled {opacity:.5;cursor:not-allowed}.danger {color:var(--accent)}
@media(max-width:1150px){.mast-inner {flex-wrap:wrap;padding-top:10px}nav {order:3;width:100%;justify-content:center}.brand {margin-right:auto}}
@media(max-width:760px){.settings-grid {grid-template-columns:1fr}nav {justify-content:flex-start;gap:12px;scrollbar-width:thin}nav button {font-size:13px;min-width:max-content}.role-picker {grid-template-columns:repeat(2,minmax(0,1fr))}#connection {padding-right:16px}.code-row {font-size:13px}}
@media(max-width:440px){.square .seat-map {inset:59px 12px auto}.square:has(.seat:nth-child(9)) {min-height:660px}.square:has(.seat:nth-child(13)) {min-height:790px}.square:has(.seat:nth-child(10)) .seat-map {inset-inline:12px}.square .seat span {max-width:84px}.caption {min-height:88px}.caption p {max-height:88px;overflow:auto}.phone-shell {width:100%}.page-heading h1 {font-size:40px}.wrap {padding-inline:12px}.mast-inner {padding-inline:12px}}
.funnel-settings{margin:.75rem 0}
.funnel-settings summary{cursor:pointer;font-weight:600}
.funnel-settings code{overflow-wrap:anywhere}