:root{--canvas:#09090b;--surface:#111114;--surface2:#19191e;--paper:#f3eee4;--paper-muted:#a7a19a;--line:rgba(236,201,135,.14);--red:#c43d32;--gold:#e1bb72}
html,body{background:#09090b;color:var(--paper);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",system-ui,sans-serif}.app-shell{background:radial-gradient(circle at 70% 12%,rgba(196,61,50,.08),transparent 32%),#09090b}.topbar{background:rgba(9,9,11,.9)}.seal{display:none}.brand b{font-family:"Noto Serif SC",STSong,SimSun,serif}.stage,.map-view{background:#09090b}.control-panel{background:rgba(13,13,16,.94)}.panel-heading h1,.map-copy h2{font-family:"Noto Serif SC",STSong,SimSun,serif;font-weight:500}.primary-button,.segmented button.active{background:var(--red);color:#fff;border-color:var(--red)}button:active{transform:scale(.97)}
.map-view{padding:clamp(72px,9vh,110px) clamp(22px,5vw,76px) 90px;background:radial-gradient(circle at 48% 48%,rgba(196,61,50,.08),transparent 36%),#0b0b0d}.map-board>img{filter:grayscale(1) invert(.86) contrast(1.2);opacity:.72}.map-point.done i{background:var(--red);box-shadow:0 0 0 1px var(--red),0 0 24px rgba(196,61,50,.65)}.map-story-link{position:absolute;left:clamp(22px,5vw,76px);right:clamp(22px,5vw,76px);bottom:24px;z-index:8;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 18px;border:1px solid var(--line);border-radius:10px;background:rgba(17,17,20,.9);backdrop-filter:blur(18px);color:var(--paper);text-decoration:none}.map-story-link span{color:var(--gold);font-size:12px}.map-story-link.locked{opacity:.62}.map-challenge button.correct{border-color:#70c486;color:#9ee4ae}.map-challenge button.wrong{border-color:var(--red);color:#ff8d83}
.landscape-gate{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 70% 20%,rgba(196,61,50,.22),transparent 35%),rgba(5,5,7,.97);text-align:center}.landscape-gate[hidden]{display:none}.landscape-gate>div{max-width:420px}.landscape-gate span{color:var(--gold);font:600 11px ui-monospace,monospace;letter-spacing:.16em}.landscape-gate h2{margin:12px 0 8px;font:500 clamp(30px,8vw,46px)/1.12 "Noto Serif SC",STSong,serif}.landscape-gate p{color:var(--paper-muted);line-height:1.7}.landscape-gate button{min-width:220px;min-height:50px;margin:18px 0 12px;border:0;border-radius:9px;background:var(--red);color:#fff;font-weight:700}.landscape-gate small{display:block;color:#817c75;line-height:1.5}
@media(max-width:900px){.app-shell{grid-template-rows:50px minmax(0,1fr) 64px}.topbar{height:50px;padding:0 14px}.brand b{font-size:17px}.brand small{display:none}.control-panel{left:10px;right:10px;bottom:8px;max-height:min(46vh,390px);border:1px solid var(--line);border-radius:14px;padding:6px 14px 14px;background:rgba(14,14,17,.94);box-shadow:0 -20px 60px rgba(0,0,0,.38)}.control-panel.collapsed{transform:translateY(calc(100% - 56px))!important}.panel-heading h1{font-size:22px}.bottom-nav{height:64px;background:rgba(9,9,11,.97)}.bottom-nav button.active{background:var(--surface2);color:var(--gold)}.map-view{padding:76px 18px 82px}.map-copy h2{font-size:30px}.map-copy p{font-size:12px}.map-board{margin-top:8px}.map-board>img{max-height:44vh}.map-story-link{left:12px;right:12px;bottom:8px;padding:12px 14px}.map-story-link b{font-size:13px}}
@media(max-width:900px) and (orientation:landscape){.app-shell{grid-template-rows:44px minmax(0,1fr)}.topbar{height:44px}.bottom-nav,.control-panel{display:none!important}.workspace{height:calc(100vh - 44px)}.stage{height:100%}.stage-meta{display:flex!important;top:10px;left:50%;transform:translateX(-50%)}.build-mobile-dock:not([hidden]){display:block!important;position:absolute;inset:0;z-index:20;pointer-events:none}.build-mobile-dock button,.build-mobile-dock .joystick{pointer-events:auto}.joystick{position:absolute;left:max(22px,env(safe-area-inset-left));bottom:20px;width:108px;height:108px;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:rgba(10,10,12,.52);backdrop-filter:blur(8px)}.joystick:before{content:"移动";position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.28);font-size:11px}.joystick i{position:absolute;left:34px;top:34px;width:40px;height:40px;border-radius:50%;background:rgba(243,238,228,.92);box-shadow:0 4px 20px rgba(0,0,0,.45)}.build-hotbar{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:7px;padding:7px;border:1px solid var(--line);border-radius:12px;background:rgba(10,10,12,.75);backdrop-filter:blur(12px)}.build-hotbar button{display:grid;place-items:center;width:58px;height:56px;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:#17171b;color:var(--paper)}.build-hotbar button.active-brush{border-color:var(--gold);box-shadow:0 0 18px rgba(225,187,114,.18)}.build-hotbar i{color:var(--gold);font-style:normal}.build-hotbar span{font-size:10px}.build-actions{position:absolute;right:max(20px,env(safe-area-inset-right));bottom:16px;display:flex;gap:8px}.build-actions button{display:grid;place-items:center;width:56px;height:56px;border:1px solid rgba(255,255,255,.12);border-radius:50%;background:rgba(17,17,20,.84);color:var(--paper);font-size:20px}.build-actions button:first-child{width:68px;height:68px;background:var(--red);border-color:var(--red)}.build-actions span{font-size:9px}.joint-quick{bottom:16px;left:50%;transform:translateX(-50%);width:min(58vw,480px)}.map-view{padding:52px 28px 20px}.map-copy{position:absolute;left:28px;top:52px;z-index:3;max-width:300px}.map-copy h2{font-size:26px}.map-board{width:min(64vw,700px);margin:0 6% 0 auto}.map-board>img{max-height:calc(100vh - 84px)}.map-story-link{left:auto;right:20px;bottom:14px;width:min(42vw,430px)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media(max-width:900px) and (orientation:landscape){.workspace{display:block!important}.stage{width:100%!important}}
@media(max-width:900px){body[data-active-mode="map"] .sheet-handle{display:none!important}}
@media(max-width:900px) and (orientation:portrait){.build-mobile-dock{display:none!important}.sheet-handle{display:block!important;position:absolute!important;bottom:-26px!important;top:auto!important;right:16px!important;height:26px!important;padding:2px 12px!important;font-size:11px!important;background:rgba(15,15,18,0.96)!important;border:1px solid var(--line)!important;border-top:none!important;border-radius:0 0 6px 6px!important;color:var(--gold)!important;z-index:99!important}body[data-active-mode="runner"] .control-panel{display:none!important}body[data-active-mode="joint"] .control-panel,body[data-active-mode="build"] .control-panel{display:none!important;flex-direction:column!important;left:12px!important;right:12px!important;top:4px!important;bottom:auto!important;height:190px!important;max-height:190px!important;transform:none!important;overflow-y:auto!important;padding:8px 12px 10px!important;border-radius:14px!important;background:rgba(15,15,18,0.96)!important;border:1px solid var(--line)!important;box-shadow:0 10px 40px rgba(0,0,0,0.6)!important;backdrop-filter:blur(25px)!important;gap:4px!important;touch-action:none!important}body.joint-panel-open .control-panel{display:flex!important}body[data-active-mode="joint"] .panel-heading,body[data-active-mode="build"] .panel-heading{display:block!important;padding:0 0 4px!important;border-bottom:1px solid var(--line)!important;margin-bottom:2px!important}body[data-active-mode="joint"] .panel-heading h1,body[data-active-mode="build"] .panel-heading h1{font-size:14px!important;color:var(--gold)!important;margin:0!important;font-weight:600!important}body[data-active-mode="joint"] .panel-heading .eyebrow,body[data-active-mode="build"] .panel-heading .eyebrow{font-size:8px!important;letter-spacing:0.05em!important;color:var(--paper-muted)!important}body[data-active-mode="joint"] .tool-panel[data-panel="joint"],body[data-active-mode="build"] .tool-panel[data-panel="build"]{padding-bottom:6px}body[data-active-mode="joint"] .joint-quick{display:none!important}body[data-active-mode="runner"] .game-dialog{top:42%;max-height:none}body[data-active-mode="runner"] .runner-controls{bottom:82px!important}body[data-active-mode="runner"] .runner-controls button{width:clamp(92px,28vw,120px);height:58px;border-radius:12px!important}body[data-active-mode="runner"] .runner-hud{top:18px}body[data-active-mode="runner"] .bottom-nav{z-index:30}}
@media(max-width:900px){body[data-active-mode="map"] .control-panel{display:none!important}body[data-active-mode="map"] .map-view{overflow:auto;padding-bottom:190px}body[data-active-mode="map"] .map-view .map-progress,body[data-active-mode="map"] .map-view .map-challenge,body[data-active-mode="map"] .map-view .legacy-note{position:relative;z-index:8;margin:12px 0;padding:14px;border:1px solid var(--line);border-radius:10px;background:#111114}body[data-active-mode="map"] .map-view .map-progress{margin-top:4px}body[data-active-mode="map"] .map-view .map-challenge>div{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}body[data-active-mode="map"] .map-view .map-challenge button{min-height:42px}body[data-active-mode="map"] .map-story-link{position:relative;left:auto;right:auto;bottom:auto;margin-top:12px}}
@media(max-width:900px) and (orientation:portrait){
  /* Hide the redundant progress slider inside the card on mobile portrait to save vertical space */
  body[data-active-mode="joint"] .progress-card { display: none !important; }
  
  body[data-active-mode="joint"] .tool-panel[data-panel="joint"] h3 {
    display: block !important;
    margin: 4px 0 2px !important;
    font-size: 10px !important;
    color: var(--gold) !important;
    font-weight: 600 !important;
    letter-spacing: 0.03em !important;
  }
  
  body[data-active-mode="joint"] .segmented button {
    min-height: 26px !important;
    height: 26px !important;
    font-size: 10px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(225, 187, 114, 0.15) !important;
    background: rgba(255, 255, 255, 0.01) !important;
    color: var(--paper-muted) !important;
    padding: 2px !important;
  }
  
  body[data-active-mode="joint"] .segmented button.active {
    background: rgba(225, 187, 114, 0.15) !important;
    border-color: var(--gold) !important;
    color: var(--gold) !important;
    font-weight: 600 !important;
    box-shadow: 0 0 8px rgba(225, 187, 114, 0.15) !important;
  }
  
  body[data-active-mode="joint"] .metric-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 4px !important;
    margin-top: 4px !important;
    padding: 4px 6px !important;
    background: rgba(236, 201, 135, 0.02) !important;
    border: 1px solid var(--line) !important;
    border-radius: 6px !important;
  }
  
  body[data-active-mode="joint"] .metric-grid span {
    font-size: 9px !important;
    color: var(--paper-muted) !important;
    margin-bottom: 1px !important;
  }
  
  body[data-active-mode="joint"] .metric-grid b {
    font-size: 11px !important;
    color: var(--gold) !important;
    font-weight: 600 !important;
  }
  
  body[data-active-mode="joint"] .stress-track {
    display: block !important;
    height: 2px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 2px !important;
    margin: 2px 0 4px !important;
    overflow: hidden !important;
  }
  
  body[data-active-mode="joint"] .stress-track i {
    display: block !important;
    height: 100% !important;
    background: linear-gradient(90deg, var(--gold), var(--red)) !important;
    width: 0%;
    transition: width 0.1s ease !important;
  }
  
  body[data-active-mode="joint"] .toggle-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-top: 4px !important;
    padding: 4px 6px !important;
    background: rgba(255, 255, 255, 0.01) !important;
    border-radius: 6px !important;
    border: 1px solid rgba(255, 255, 255, 0.03) !important;
  }
  
  body[data-active-mode="joint"] .toggle-row b {
    font-size: 10px !important;
    color: var(--paper) !important;
  }
  
  body[data-active-mode="joint"] .toggle-row small {
    font-size: 8px !important;
    color: var(--paper-muted) !important;
  }
  
  body[data-active-mode="joint"] .toggle-row input[type="checkbox"] {
    width: 32px !important;
    height: 16px !important;
    accent-color: var(--gold) !important;
    cursor: pointer !important;
  }
  
  body[data-active-mode="joint"] .material-note {
    display: block !important;
    margin-top: 4px !important;
    padding: 4px 6px !important;
    background: rgba(236, 201, 135, 0.01) !important;
    border-left: 2px solid var(--gold) !important;
    border-radius: 0 6px 6px 0 !important;
  }
  
  body[data-active-mode="joint"] .material-note strong {
    display: block !important;
    font-size: 10px !important;
    color: var(--gold) !important;
    margin-bottom: 1px !important;
  }
  
  body[data-active-mode="joint"] .material-note p {
    font-size: 8px !important;
    line-height: 1.3 !important;
    color: var(--paper-muted) !important;
    margin: 0 !important;
  }
}


.floating-param-btn { display: none; }

@media(max-width:900px) and (orientation:portrait) {
  body[data-active-mode="joint"] .floating-param-btn {
    display: flex !important;
    position: absolute !important;
    right: 12px !important;
    bottom: 122px !important; /* sit above the quick range slider */
    z-index: 25 !important;
    height: 34px !important;
    padding: 0 14px !important;
    align-items: center !important;
    justify-content: center !important;
    background: var(--red) !important;
    border: 1px solid var(--red) !important;
    border-radius: 17px !important;
    color: #fff !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(196, 61, 50, 0.4) !important;
    cursor: pointer !important;
    letter-spacing: 0.05em !important;
  }
  body[data-active-mode="joint"] .joint-quick {
    display: flex !important;
    position: absolute !important;
    left: 12px !important;
    right: 12px !important;
    bottom: 66px !important; /* sits directly above the 64px bottom nav */
    z-index: 25 !important;
    background: rgba(15, 15, 18, 0.9) !important;
    border: 1px solid var(--line) !important;
    border-radius: 10px !important;
    padding: 6px 12px !important;
    color: var(--paper) !important;
    align-items: center !important;
    gap: 8px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5) !important;
    backdrop-filter: blur(10px) !important;
  }
  body[data-active-mode="joint"] .joint-quick span {
    font-size: 11px !important;
    color: var(--gold) !important;
    white-space: nowrap !important;
  }
  body[data-active-mode="joint"] .joint-quick input[type="range"] {
    flex: 1 !important;
    -webkit-appearance: none !important;
    background: transparent !important;
  }
  body[data-active-mode="joint"] .joint-quick input[type="range"]::-webkit-slider-runnable-track {
    height: 3px !important;
    background: rgba(225, 187, 114, 0.2) !important;
    border-radius: 2px !important;
  }
  body[data-active-mode="joint"] .joint-quick input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    height: 14px !important;
    width: 14px !important;
    border-radius: 50% !important;
    background: var(--gold) !important;
    cursor: pointer !important;
    margin-top: -5.5px !important;
    box-shadow: 0 0 8px var(--gold) !important;
  }
  
  /* HIDE quick slider and floating parameter button when drawer is OPEN */
  body.joint-panel-open .joint-quick,
  body.joint-panel-open .floating-param-btn {
    display: none !important;
  }
}

/* 2026-07-06 mobile hardening: smooth phones, no stuck drawers, no fake file bubble */
@media(max-width:900px){
  .floating-help{display:none!important}
  .viewport{touch-action:manipulation}
  #three-host canvas{touch-action:none!important}
}

@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="joint"] .control-panel,body[data-active-mode="build"] .control-panel{
    display:none!important;
    position:fixed!important;
    left:10px!important;
    right:10px!important;
    top:auto!important;
    bottom:74px!important;
    height:auto!important;
    max-height:min(48vh,430px)!important;
    overflow-y:auto!important;
    -webkit-overflow-scrolling:touch!important;
    touch-action:pan-y!important;
    padding:14px 14px 18px!important;
    border-radius:18px!important;
    background:linear-gradient(180deg,rgba(18,18,22,.98),rgba(10,10,12,.97))!important;
    border:1px solid rgba(225,187,114,.24)!important;
    box-shadow:0 -18px 58px rgba(0,0,0,.55)!important;
  }
  body.joint-panel-open[data-active-mode="joint"] .control-panel,body.joint-panel-open[data-active-mode="build"] .control-panel{display:flex!important}
  body[data-active-mode="joint"] .sheet-handle,body[data-active-mode="build"] .sheet-handle{
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    position:sticky!important;
    top:0!important;
    bottom:auto!important;
    width:100%!important;
    height:34px!important;
    margin:-6px 0 8px!important;
    padding:0!important;
    border:0!important;
    border-radius:12px!important;
    background:rgba(225,187,114,.1)!important;
    color:var(--gold)!important;
    z-index:5!important;
  }
  body[data-active-mode="joint"] .panel-heading,body[data-active-mode="build"] .panel-heading{display:block!important}
  body[data-active-mode="joint"] .panel-heading h1,body[data-active-mode="build"] .panel-heading h1{font-size:20px!important}
  body[data-active-mode="joint"] .tool-panel[data-panel="joint"],body[data-active-mode="build"] .tool-panel[data-panel="build"]{overflow:visible!important}
  body[data-active-mode="joint"] .tool-panel[data-panel="joint"] .lead,body[data-active-mode="build"] .tool-panel[data-panel="build"] .lead{
    display:block!important;
    font-size:12px!important;
    line-height:1.65!important;
    color:var(--paper-muted)!important;
    margin:0 0 10px!important;
  }
  body[data-active-mode="joint"] .segmented,body[data-active-mode="build"] .segmented,body[data-active-mode="build"] .mode-switch{gap:6px!important}
  body[data-active-mode="joint"] .segmented button,body[data-active-mode="build"] .segmented button,body[data-active-mode="build"] .mode-switch button{
    min-height:40px!important;
    height:auto!important;
    font-size:13px!important;
  }
  body[data-active-mode="joint"] .material-note p{font-size:11px!important;line-height:1.55!important}
  body[data-active-mode="joint"] .joint-quick{
    bottom:72px!important;
    left:14px!important;
    right:14px!important;
    z-index:32!important;
  }
  body[data-active-mode="joint"] .floating-param-btn,body[data-active-mode="build"] .floating-param-btn{
    left:14px!important;
    right:auto!important;
    bottom:124px!important;
    z-index:33!important;
    min-width:104px!important;
    width:auto!important;
    max-width:132px!important;
    overflow:hidden!important;
    white-space:nowrap!important;
    text-overflow:ellipsis!important;
  }
}

/* v3.4 米白宣纸成品主题：保留原功能，只替换黑色与手机端层级 */
:root{
  --canvas:#efe3cc!important;
  --surface:#fff8ea!important;
  --surface2:#f3e7d1!important;
  --paper:#2b2119!important;
  --paper-muted:#806f5e!important;
  --line:rgba(117,82,42,.22)!important;
  --red:#ad3f34!important;
  --gold:#b98b45!important;
}
html,body,.app-shell{background:#efe3cc!important;color:var(--paper)!important}
.stage,.map-view{background:radial-gradient(circle at 60% 18%,rgba(255,251,240,.9),transparent 36%),#efe3cc!important}
.topbar{position:relative!important;background:linear-gradient(180deg,#fff9ed,#f5e8d1)!important;border-bottom:1px solid var(--line)!important;box-shadow:0 7px 24px rgba(77,48,20,.08)!important;color:#2b2119!important}
.topbar .brand{position:relative!important;padding-left:47px!important;min-height:46px!important;color:#2b2119!important;text-decoration:none!important}
.topbar .brand:before{content:"筑";position:absolute;left:0;top:50%;transform:translateY(-50%) rotate(-1deg);width:34px;height:34px;display:grid;place-items:center;background:linear-gradient(145deg,#ba4439,#8e2c26);color:#fff8e9;border:1px solid rgba(255,255,255,.42);font:800 20px/1 STKaiti,KaiTi,STSong,serif;box-shadow:6px 6px 0 rgba(185,139,69,.15)}
.topbar .brand b{color:#2b2119!important;font:700 22px/1 STKaiti,KaiTi,STSong,serif!important;letter-spacing:.15em!important}
.topbar .brand small{display:block!important;margin-top:5px!important;color:#a43a31!important;font-size:9px!important;font-weight:800!important;letter-spacing:.24em!important}
.topbar .top-status{margin-left:auto!important;color:#806f5e!important}.topbar .status-dot{background:#ad3f34!important}
.topbar .icon-button{border:0!important;background:transparent!important;color:#7c6955!important;box-shadow:none!important;font-size:27px!important}.topbar .icon-button:hover{background:rgba(185,139,69,.12)!important;color:#ad3f34!important}
.control-panel{background:rgba(255,248,234,.97)!important;color:#2b2119!important;border-color:var(--line)!important;box-shadow:0 -16px 42px rgba(73,47,21,.15)!important}
.panel-heading h1,.tool-panel h3,.map-copy h2{color:#2b2119!important}.lead,.panel-heading p,.metric-grid span,.legacy-note p{color:#806f5e!important}
.segmented button{background:rgba(255,252,244,.84)!important;color:#594536!important;border:1px solid rgba(117,82,42,.25)!important;opacity:1!important;text-shadow:none!important}
.segmented button.active{background:linear-gradient(180deg,#dabe7b,#c79b55)!important;color:#251b14!important;border-color:#b98b45!important;box-shadow:0 7px 18px rgba(185,139,69,.18)!important}
.progress-card,.metric-grid,.legacy-note,.map-progress,.map-challenge{background:rgba(255,252,244,.68)!important;color:#2b2119!important;border-color:var(--line)!important}
.bottom-nav{background:rgba(255,249,237,.98)!important;border-top:1px solid var(--line)!important}.bottom-nav button{color:#756452!important}.bottom-nav button.active{background:#ead5aa!important;color:#5d3c1e!important}
.floating-param-btn{background:linear-gradient(135deg,#b8463b,#9b332b)!important;color:#fff!important;border:0!important;box-shadow:0 8px 22px rgba(173,63,52,.2)!important}
.landscape-gate{background:radial-gradient(circle at 72% 18%,rgba(185,139,69,.16),transparent 34%),rgba(247,240,227,.98)!important;color:#2b2119!important}.landscape-gate p,.landscape-gate small{color:#806f5e!important}
.map-board>img{filter:grayscale(.82) sepia(.18) contrast(1.03)!important;opacity:.86!important}
.map-story-link{background:rgba(255,248,234,.94)!important;color:#2b2119!important;border-color:var(--line)!important}

@media(max-width:900px){
  .topbar{height:58px!important;padding:0 14px!important}.topbar .brand{padding-left:43px!important}.topbar .brand:before{width:31px;height:31px;font-size:18px}.topbar .brand b{font-size:20px!important}.topbar .brand small{font-size:8px!important}.top-status{display:none!important}.workspace{height:calc(100vh - 58px)!important}
  .control-panel{left:12px!important;right:12px!important;top:auto!important;bottom:72px!important;height:auto!important;max-height:min(49vh,420px)!important;padding:8px 14px 16px!important;border-radius:18px 18px 12px 12px!important;overflow:auto!important;transform:translateY(calc(100% + 90px))!important;transition:transform .26s ease!important}
  body.joint-panel-open .control-panel,.control-panel.show-panel{display:flex!important;transform:translateY(0)!important}
  .sheet-handle{position:sticky!important;top:0!important;z-index:4!important;display:block!important;width:112px!important;min-height:32px!important;margin:0 auto 8px!important;border:0!important;border-radius:999px!important;background:#ead9b9!important;color:#80592e!important}
  .segmented{gap:8px!important}.segmented button{min-height:42px!important;height:auto!important;font-size:13px!important;font-weight:700!important}
  .bottom-nav{height:70px!important;z-index:40!important}.bottom-nav button{min-height:60px!important}
  body[data-active-mode="joint"] .floating-param-btn,body[data-active-mode="build"] .floating-param-btn{display:block!important;bottom:86px!important}
}
@media(max-width:900px) and (orientation:landscape){.topbar{height:46px!important}.topbar .brand small{display:none!important}.workspace{height:calc(100vh - 46px)!important}.bottom-nav{display:none!important}.control-panel{display:none!important}}

@media(max-width:900px) and (orientation:portrait){
  body.dz-force-landscape{
    overflow:hidden!important;
    background:#09090b!important;
  }
  body.dz-force-landscape .app-shell{
    position:fixed!important;
    left:0!important;
    top:0!important;
    width:100vh!important;
    height:100vw!important;
    transform:rotate(90deg) translateY(-100%)!important;
    transform-origin:top left!important;
    grid-template-rows:44px minmax(0,1fr)!important;
  }
  body.dz-force-landscape .topbar{height:44px!important}
  body.dz-force-landscape .workspace{height:calc(100vw - 44px)!important;display:block!important}
  body.dz-force-landscape .stage{width:100%!important;height:100%!important}
  body.dz-force-landscape .bottom-nav,
  body.dz-force-landscape .control-panel{display:none!important}
  body.dz-force-landscape .stage-meta{display:flex!important;top:10px;left:50%;transform:translateX(-50%)}
  body.dz-force-landscape .build-mobile-dock:not([hidden]){
    display:block!important;
    position:absolute!important;
    inset:0!important;
    z-index:40!important;
    pointer-events:none!important;
  }
  body.dz-force-landscape .build-mobile-dock button,
  body.dz-force-landscape .build-mobile-dock .joystick{pointer-events:auto!important}
  body.dz-force-landscape .joystick{
    position:absolute!important;
    left:18px!important;
    bottom:18px!important;
    width:102px!important;
    height:102px!important;
  }
  body.dz-force-landscape .build-hotbar{
    position:absolute!important;
    left:50%!important;
    bottom:14px!important;
    transform:translateX(-50%)!important;
    display:flex!important;
    gap:7px!important;
    padding:7px!important;
    border-radius:14px!important;
    background:rgba(10,10,12,.78)!important;
  }
  body.dz-force-landscape .build-hotbar button{
    width:58px!important;
    height:54px!important;
    font-size:12px!important;
    line-height:1.1!important;
  }
  body.dz-force-landscape .build-actions{
    position:absolute!important;
    right:18px!important;
    bottom:18px!important;
    display:flex!important;
    gap:8px!important;
  }
  body.dz-force-landscape .build-actions button{
    width:56px!important;
    height:56px!important;
    border-radius:50%!important;
  }
  body.dz-force-landscape .build-actions button:first-child{
    width:68px!important;
    height:68px!important;
  }
}

@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="runner"] .runner-hud{
    top:16px!important;
    left:50%!important;
    transform:translateX(-50%)!important;
    gap:10px!important;
  }
  body[data-active-mode="runner"] .game-dialog{
    width:min(84vw,360px)!important;
    padding:22px 18px!important;
    top:38%!important;
  }
}

/* Joint mobile redesign v2.7: app-like compact control console */
@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="joint"] .stage{
    background:
      radial-gradient(circle at 50% 38%, rgba(225,187,114,.08), transparent 32%),
      #08080a!important;
  }

  body[data-active-mode="joint"] .joint-quick{
    left:14px!important;
    right:14px!important;
    bottom:72px!important;
    height:42px!important;
    padding:0 12px!important;
    border-radius:14px!important;
    background:linear-gradient(180deg, rgba(18,18,22,.92), rgba(8,8,10,.94))!important;
    border:1px solid rgba(225,187,114,.18)!important;
    box-shadow:0 -10px 34px rgba(0,0,0,.36)!important;
  }

  body[data-active-mode="joint"] .floating-param-btn{
    left:auto!important;
    right:14px!important;
    bottom:124px!important;
    height:38px!important;
    min-width:118px!important;
    padding:0 14px!important;
    border-radius:999px!important;
    background:linear-gradient(135deg,#c43d32,#8f2d26)!important;
    border:1px solid rgba(255,255,255,.12)!important;
    box-shadow:0 10px 28px rgba(196,61,50,.34)!important;
    font-size:12px!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .control-panel,body.joint-panel-open[data-active-mode="build"] .control-panel{
    display:block!important;
    left:14px!important;
    right:14px!important;
    top:auto!important;
    bottom:76px!important;
    height:auto!important;
    max-height:min(42vh,350px)!important;
    padding:12px 14px 14px!important;
    overflow-y:auto!important;
    -webkit-overflow-scrolling:touch!important;
    touch-action:pan-y!important;
    border-radius:22px!important;
    background:
      linear-gradient(180deg, rgba(24,23,25,.98), rgba(9,9,11,.985))!important;
    border:1px solid rgba(225,187,114,.22)!important;
    box-shadow:0 -18px 54px rgba(0,0,0,.58), inset 0 1px 0 rgba(255,255,255,.04)!important;
    backdrop-filter:blur(18px)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .sheet-handle,body.joint-panel-open[data-active-mode="build"] .sheet-handle{
    position:sticky!important;
    top:0!important;
    display:flex!important;
    width:72px!important;
    height:24px!important;
    margin:-2px auto 8px!important;
    padding:0!important;
    align-items:center!important;
    justify-content:center!important;
    border:0!important;
    border-radius:999px!important;
    background:rgba(225,187,114,.12)!important;
    color:var(--gold)!important;
    font-size:12px!important;
    font-weight:700!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .panel-heading,body.joint-panel-open[data-active-mode="build"] .panel-heading{
    display:block!important;
    padding:0 0 8px!important;
    margin:0 0 8px!important;
    border-bottom:1px solid rgba(225,187,114,.12)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .panel-heading .eyebrow,body.joint-panel-open[data-active-mode="build"] .panel-heading .eyebrow{
    font-size:10px!important;
    letter-spacing:.16em!important;
    color:var(--gold)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .panel-heading h1,body.joint-panel-open[data-active-mode="build"] .panel-heading h1{
    margin:2px 0 0!important;
    font-size:23px!important;
    line-height:1.14!important;
    color:var(--paper)!important;
    letter-spacing:.02em!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .tool-panel[data-panel="joint"] .lead,body.joint-panel-open[data-active-mode="build"] .tool-panel[data-panel="build"] .lead{
    display:none!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card{
    display:block!important;
    margin:8px 0 12px!important;
    padding:10px 12px!important;
    border-radius:14px!important;
    background:rgba(225,187,114,.055)!important;
    border:1px solid rgba(225,187,114,.13)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card>div{
    display:flex!important;
    justify-content:space-between!important;
    margin-bottom:8px!important;
    color:var(--paper-muted)!important;
    font-size:12px!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card output{
    color:var(--gold)!important;
    font-weight:800!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card input{
    width:100%!important;
    accent-color:var(--gold)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .tool-panel[data-panel="joint"] h3,body.joint-panel-open[data-active-mode="build"] .tool-panel[data-panel="build"] h3{
    display:block!important;
    margin:10px 0 7px!important;
    color:var(--gold)!important;
    font-size:12px!important;
    font-weight:800!important;
    letter-spacing:.08em!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .segmented,body.joint-panel-open[data-active-mode="build"] .segmented,body.joint-panel-open[data-active-mode="build"] .mode-switch{
    display:grid!important;
    grid-template-columns:repeat(3,minmax(0,1fr))!important;
    gap:7px!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
  }
  body.joint-panel-open[data-active-mode="build"] .mode-switch{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .segmented button,body.joint-panel-open[data-active-mode="build"] .segmented button,body.joint-panel-open[data-active-mode="build"] .mode-switch button{
    min-height:42px!important;
    height:42px!important;
    padding:0 6px!important;
    border-radius:12px!important;
    border:1px solid rgba(225,187,114,.14)!important;
    background:rgba(255,255,255,.025)!important;
    color:rgba(243,238,228,.68)!important;
    font-size:13px!important;
    font-weight:700!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .segmented button.active,body.joint-panel-open[data-active-mode="build"] .segmented button.active,body.joint-panel-open[data-active-mode="build"] .mode-switch button.active{
    background:linear-gradient(180deg,rgba(225,187,114,.22),rgba(225,187,114,.08))!important;
    border-color:rgba(225,187,114,.78)!important;
    color:var(--gold)!important;
    box-shadow:0 0 0 1px rgba(225,187,114,.08),0 10px 24px rgba(0,0,0,.24)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .metric-grid,
  body.joint-panel-open[data-active-mode="joint"] .stress-track,
  body.joint-panel-open[data-active-mode="joint"] .toggle-row,
  body.joint-panel-open[data-active-mode="joint"] .material-note{
    display:none!important;
  }

  body[data-active-mode="joint"] .floating-param-btn{
    position:fixed!important;
    left:16px!important;
    right:auto!important;
    bottom:124px!important;
    min-width:116px!important;
    max-width:128px!important;
    transform:none!important;
    clip-path:none!important;
  }
}

/* Joint mobile redesign v2.9: separated controls + low sheet, keep the model visible */
@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="joint"] .joint-quick{
    left:14px!important;
    right:14px!important;
    bottom:76px!important;
    height:48px!important;
    display:grid!important;
    grid-template-columns:auto minmax(0,1fr)!important;
    gap:12px!important;
    align-items:center!important;
    padding:0 14px!important;
    border-radius:16px!important;
    background:rgba(10,10,12,.9)!important;
    border:1px solid rgba(225,187,114,.18)!important;
    box-shadow:0 -8px 26px rgba(0,0,0,.34)!important;
    backdrop-filter:blur(14px)!important;
  }

  body[data-active-mode="joint"] .joint-quick span{
    display:flex!important;
    flex-direction:column!important;
    gap:1px!important;
    min-width:76px!important;
    color:var(--paper-muted)!important;
    font-size:10px!important;
    line-height:1.15!important;
  }

  body[data-active-mode="joint"] .joint-quick span b{
    color:var(--gold)!important;
    font-size:13px!important;
  }

  body[data-active-mode="joint"] .floating-param-btn{
    position:fixed!important;
    left:auto!important;
    right:16px!important;
    bottom:138px!important;
    height:38px!important;
    min-width:116px!important;
    max-width:132px!important;
    z-index:42!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    border-radius:999px!important;
    background:linear-gradient(135deg,#c43d32,#8f2d26)!important;
    border:1px solid rgba(255,255,255,.14)!important;
    box-shadow:0 10px 28px rgba(196,61,50,.32)!important;
    color:#fff!important;
    font-size:12px!important;
    font-weight:800!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .floating-param-btn,
  body.joint-panel-open[data-active-mode="build"] .floating-param-btn,
  body.joint-panel-open[data-active-mode="joint"] .joint-quick{
    display:none!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .control-panel,body.joint-panel-open[data-active-mode="build"] .control-panel{
    display:block!important;
    position:fixed!important;
    left:12px!important;
    right:12px!important;
    top:auto!important;
    bottom:74px!important;
    height:198px!important;
    max-height:30vh!important;
    overflow-y:auto!important;
    -webkit-overflow-scrolling:touch!important;
    touch-action:pan-y!important;
    padding:8px 12px 12px!important;
    border-radius:16px!important;
    background:linear-gradient(180deg,rgba(20,20,24,.98),rgba(9,9,11,.98))!important;
    border:1px solid rgba(225,187,114,.22)!important;
    box-shadow:0 -14px 46px rgba(0,0,0,.58)!important;
    backdrop-filter:blur(18px)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .sheet-handle,body.joint-panel-open[data-active-mode="build"] .sheet-handle{
    display:flex!important;
    width:88px!important;
    height:24px!important;
    margin:0 auto 5px!important;
    align-items:center!important;
    justify-content:center!important;
    position:sticky!important;
    top:0!important;
    border:0!important;
    border-radius:999px!important;
    background:rgba(225,187,114,.14)!important;
    color:var(--gold)!important;
    font-size:13px!important;
    font-weight:800!important;
    z-index:5!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .panel-heading,body.joint-panel-open[data-active-mode="build"] .panel-heading{
    display:none!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .tool-panel[data-panel="joint"]{
    display:block!important;
    padding:0!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .tool-panel[data-panel="joint"] .lead,
  body.joint-panel-open[data-active-mode="joint"] .metric-grid,
  body.joint-panel-open[data-active-mode="joint"] .stress-track,
  body.joint-panel-open[data-active-mode="joint"] .toggle-row,
  body.joint-panel-open[data-active-mode="joint"] .material-note{
    display:none!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card{
    display:block!important;
    margin:0 0 8px!important;
    padding:6px 10px!important;
    border-radius:14px!important;
    background:rgba(225,187,114,.06)!important;
    border:1px solid rgba(225,187,114,.13)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card>div{
    display:flex!important;
    justify-content:space-between!important;
    margin-bottom:5px!important;
    font-size:11px!important;
    color:var(--paper-muted)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .progress-card output{
    color:var(--gold)!important;
    font-weight:900!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .tool-panel[data-panel="joint"] h3{
    margin:6px 0 5px!important;
    display:block!important;
    color:var(--gold)!important;
    font-size:12px!important;
    line-height:1!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .segmented{
    display:grid!important;
    grid-template-columns:repeat(3,minmax(0,1fr))!important;
    gap:6px!important;
    padding:0!important;
    border:0!important;
    background:transparent!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .segmented button{
    height:34px!important;
    min-height:34px!important;
    padding:0 4px!important;
    border-radius:12px!important;
    font-size:13px!important;
    font-weight:800!important;
  }
}

@media(max-width:390px) and (orientation:portrait){
  body.joint-panel-open[data-active-mode="joint"] .control-panel,body.joint-panel-open[data-active-mode="build"] .control-panel{
    height:190px!important;
    max-height:29vh!important;
  }
  body.joint-panel-open[data-active-mode="joint"] .segmented button{
    height:34px!important;
    min-height:34px!important;
    font-size:12px!important;
  }
}

/* Final joint mobile placement: keep progress and parameter entry physically apart */
@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="joint"] .floating-param-btn,body[data-active-mode="build"] .floating-param-btn{
    position:fixed!important;
    left:14px!important;
    right:auto!important;
    top:58px!important;
    bottom:auto!important;
    width:132px!important;
    min-width:132px!important;
    max-width:132px!important;
    height:36px!important;
    font-size:13px!important;
    font-weight:700!important;
    z-index:60!important;
    transform:none!important;
    padding:0 12px!important;
    border-radius:10px!important;
    background:rgba(196,61,50,.96)!important;
    box-shadow:0 8px 22px rgba(0,0,0,.35)!important;
  }

  body.joint-panel-open[data-active-mode="joint"] .floating-param-btn,body.joint-panel-open[data-active-mode="build"] .floating-param-btn{
    display:none!important;
  }

  body[data-active-mode="joint"] .joint-quick{
    grid-template-columns:84px minmax(0,1fr)!important;
    z-index:38!important;
  }
}

/* v3.4 final override — keep this block last */
html,body,.app-shell{background:#efe3cc!important;color:#2b2119!important}
.stage,.map-view{background:radial-gradient(circle at 60% 18%,rgba(255,251,240,.92),transparent 36%),#efe3cc!important}
.topbar{position:relative!important;background:linear-gradient(180deg,#fff9ed,#f5e8d1)!important;border-color:rgba(117,82,42,.22)!important;color:#2b2119!important}
.topbar .brand{position:relative!important;padding-left:47px!important;color:#2b2119!important}.topbar .brand:before{content:"筑";position:absolute;left:0;top:50%;transform:translateY(-50%);width:34px;height:34px;display:grid;place-items:center;background:#a93b31;color:#fff8e9;font:800 20px/1 STKaiti,KaiTi,STSong,serif;box-shadow:6px 6px 0 rgba(185,139,69,.15)}
.topbar .brand b{color:#2b2119!important;font:700 22px/1 STKaiti,KaiTi,STSong,serif!important;letter-spacing:.15em!important}.topbar .brand small{display:block!important;color:#a43a31!important}
.topbar .icon-button{background:transparent!important;border:0!important;color:#7c6955!important}.topbar .top-status{color:#806f5e!important;margin-left:auto!important}
.control-panel{background:rgba(255,248,234,.98)!important;color:#2b2119!important;border-color:rgba(117,82,42,.22)!important;box-shadow:0 -16px 42px rgba(73,47,21,.15)!important}
.panel-heading h1,.tool-panel h3{color:#2b2119!important}.lead,.metric-grid span{color:#806f5e!important}
.segmented button,.control-panel .segmented button{background:#fffaf0!important;color:#594536!important;border:1px solid rgba(117,82,42,.28)!important;opacity:1!important;text-shadow:none!important}
.segmented button.active,.control-panel .segmented button.active{background:linear-gradient(180deg,#dabe7b,#c79b55)!important;color:#251b14!important;border-color:#b98b45!important;box-shadow:0 7px 18px rgba(185,139,69,.18)!important}
.bottom-nav{background:rgba(255,249,237,.98)!important;border-color:rgba(117,82,42,.22)!important}.bottom-nav button{color:#756452!important}.bottom-nav button.active{background:#ead5aa!important;color:#5d3c1e!important}
.progress-card,.metric-grid,.legacy-note,.map-progress,.map-challenge{background:rgba(255,252,244,.72)!important;color:#2b2119!important;border-color:rgba(117,82,42,.22)!important}
.floating-param-btn{background:#ad3f34!important;color:#fff!important;box-shadow:0 8px 22px rgba(173,63,52,.2)!important}
.landscape-gate{background:rgba(247,240,227,.98)!important;color:#2b2119!important}.landscape-gate p,.landscape-gate small{color:#806f5e!important}
@media(max-width:900px) and (orientation:portrait){
  .topbar{height:58px!important;padding:0 14px!important}.topbar .brand{padding-left:43px!important}.topbar .brand:before{width:31px;height:31px;font-size:18px}.topbar .brand b{font-size:20px!important}.topbar .brand small{display:block!important;font-size:8px!important}.top-status{display:none!important}.workspace{height:calc(100vh - 58px)!important}
  body[data-active-mode="joint"] .control-panel,body[data-active-mode="build"] .control-panel{display:none!important;left:12px!important;right:12px!important;top:auto!important;bottom:74px!important;height:auto!important;max-height:48vh!important;padding:8px 14px 16px!important;border-radius:18px 18px 12px 12px!important;overflow:auto!important;transform:none!important}
  body.joint-panel-open[data-active-mode="joint"] .control-panel,body.joint-panel-open[data-active-mode="build"] .control-panel,.control-panel.show-panel{display:flex!important}
  .sheet-handle{position:sticky!important;top:0!important;width:112px!important;min-height:32px!important;margin:0 auto 8px!important;border:0!important;border-radius:999px!important;background:#ead9b9!important;color:#80592e!important}
  body[data-active-mode="joint"] .segmented button,body[data-active-mode="build"] .segmented button{min-height:42px!important;height:auto!important;font-size:13px!important;font-weight:700!important}
  body[data-active-mode="joint"] .floating-param-btn,body[data-active-mode="build"] .floating-param-btn{display:block!important;position:fixed!important;left:14px!important;top:66px!important;bottom:auto!important;background:#ad3f34!important;color:#fff!important}
  body.joint-panel-open[data-active-mode="joint"] .floating-param-btn,body.joint-panel-open[data-active-mode="build"] .floating-param-btn{display:none!important}
}

/* v3.4 mobile finishing */
.topbar .brand{display:flex!important;flex-direction:column!important;align-items:flex-start!important;justify-content:center!important;gap:0!important}
@media(max-width:900px){
  .bottom-nav{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;width:100%!important;overflow:hidden!important}
  .bottom-nav button{width:100%!important;min-width:0!important;padding-left:3px!important;padding-right:3px!important;font-size:11px!important}
}

@media(max-width:900px) and (orientation:portrait){
  body[data-active-mode="joint"] .joint-quick{
    position:fixed!important;
    left:12px!important;
    right:12px!important;
    top:auto!important;
    bottom:80px!important;
    width:auto!important;
    max-width:none!important;
    min-width:0!important;
    transform:none!important;
    display:grid!important;
    grid-template-columns:88px minmax(0,1fr)!important;
    align-items:center!important;
    gap:10px!important;
    padding:9px 12px!important;
    border:1px solid rgba(117,82,42,.22)!important;
    border-radius:14px!important;
    background:rgba(255,248,234,.96)!important;
    color:#5b4636!important;
    box-shadow:0 8px 24px rgba(73,47,21,.13)!important;
    box-sizing:border-box!important;
    z-index:38!important;
  }
  body[data-active-mode="joint"] .joint-quick span{
    display:flex!important;
    align-items:center!important;
    justify-content:space-between!important;
    gap:4px!important;
    min-width:0!important;
    color:#6f5b48!important;
    font-size:11px!important;
    white-space:nowrap!important;
  }
  body[data-active-mode="joint"] .joint-quick b{color:#a8752e!important;font-size:13px!important}
  body[data-active-mode="joint"] .joint-quick input{display:block!important;width:100%!important;min-width:0!important;margin:0!important;accent-color:#b98b45!important}
  body.joint-panel-open[data-active-mode="joint"] .joint-quick{display:none!important}
}

@media(max-width:900px) and (orientation:portrait){
  html,body,.app-shell,.workspace,.stage{width:100vw!important;max-width:100vw!important;min-width:0!important;overflow-x:hidden!important}
  .bottom-nav{
    position:fixed!important;
    left:0!important;
    right:0!important;
    bottom:0!important;
    top:auto!important;
    width:100vw!important;
    max-width:100vw!important;
    height:70px!important;
    grid-template-columns:repeat(4,25%)!important;
    padding:5px 6px calc(5px + env(safe-area-inset-bottom))!important;
  }
  .bottom-nav button{min-width:0!important;max-width:100%!important;overflow:hidden!important}
  body[data-active-mode="joint"] .joint-quick{bottom:78px!important}
}

/* Narrow phones and embedded preview windows: never crop the fourth tab or range control */
@media(max-width:500px) and (orientation:portrait){
  .bottom-nav{
    left:0!important;
    right:auto!important;
    width:min(100vw,390px)!important;
    max-width:390px!important;
    transform:none!important;
  }
  body[data-active-mode="joint"] .joint-quick{
    left:12px!important;
    right:auto!important;
    width:min(calc(100vw - 24px),366px)!important;
    max-width:366px!important;
    transform:none!important;
  }
}

/* v3.4.4 runner controls: explicit contrast after the paper-theme token swap */
body[data-active-mode="runner"] .runner-controls{
  left:16px!important;
  right:16px!important;
  bottom:82px!important;
  width:auto!important;
  display:grid!important;
  grid-template-columns:repeat(2,minmax(0,1fr))!important;
  gap:16px!important;
  transform:none!important;
  pointer-events:none!important;
}
body[data-active-mode="runner"] .runner-controls button{
  pointer-events:auto!important;
  width:100%!important;
  min-width:0!important;
  height:64px!important;
  min-height:64px!important;
  border-radius:18px!important;
  font-size:16px!important;
  font-weight:800!important;
  letter-spacing:.08em!important;
  opacity:1!important;
  visibility:visible!important;
  text-shadow:none!important;
  touch-action:manipulation!important;
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease!important;
}
body[data-active-mode="runner"] #jump-btn{
  border:1px solid #b98b45!important;
  background:rgba(255,248,234,.97)!important;
  color:#4f3825!important;
  box-shadow:0 8px 24px rgba(185,139,69,.2)!important;
}
body[data-active-mode="runner"] #duck-btn{
  border:1px solid #bd5146!important;
  background:#ad3f34!important;
  color:#fffaf0!important;
  box-shadow:0 8px 24px rgba(173,63,52,.24)!important;
}
body[data-active-mode="runner"] .runner-controls button:active,
body[data-active-mode="runner"] .runner-controls button.active{
  transform:scale(.96)!important;
  filter:brightness(.96)!important;
  box-shadow:0 3px 10px rgba(78,47,23,.22)!important;
}
body[data-active-mode="runner"] .runner-controls button:focus-visible{
  outline:3px solid rgba(185,139,69,.42)!important;
  outline-offset:3px!important;
}
@media(max-width:500px) and (orientation:portrait){
  body[data-active-mode="runner"] .runner-controls{left:12px!important;right:auto!important;width:min(calc(100vw - 24px),376px)!important;max-width:376px!important;gap:12px!important}
  body[data-active-mode="runner"] .runner-controls button{height:62px!important;min-height:62px!important;font-size:15px!important}
}

/* v3.4.7: connect scan recognition without adding a fifth bottom module */
.scan-shortcut{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:40px;
  padding:6px 12px 6px 7px;
  border:1px solid rgba(167,112,47,.28);
  border-radius:999px;
  color:#6a4428;
  background:rgba(255,248,232,.84);
  text-decoration:none;
  box-shadow:0 6px 18px rgba(105,67,34,.08);
  transition:transform .16s ease,background .16s ease,border-color .16s ease;
}
.scan-shortcut span{
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border-radius:50%;
  color:#fffaf0;
  background:#ad3f34;
  font-family:"STKaiti","KaiTi",serif;
  font-weight:800;
}
.scan-shortcut b{font-size:13px;letter-spacing:.08em;white-space:nowrap}
.scan-shortcut:hover{transform:translateY(-1px);background:#fffaf0;border-color:rgba(167,112,47,.5)}
.scan-shortcut:active{transform:scale(.96)}
@media(max-width:720px){
  .top-status{display:none!important}
  .scan-shortcut{width:40px;height:40px;min-height:40px;padding:5px}
  .scan-shortcut b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
}

/* User customization for warm minimal theme contrast, dialogs and floating items */
.template-row button {
  background: #fffaf0 !important;
  color: #594536 !important;
  border: 1px solid rgba(117, 82, 42, 0.28) !important;
  border-radius: 6px !important;
}
.template-row button.active {
  background: linear-gradient(180deg, #dabe7b, #c79b55) !important;
  color: #251b14 !important;
  border-color: #b98b45 !important;
  box-shadow: 0 7px 18px rgba(185, 139, 69, 0.18) !important;
}
.toast {
  background: rgba(255, 248, 234, 0.96) !important;
  color: #2b2119 !important;
  border: 1px solid rgba(117, 82, 42, 0.3) !important;
  box-shadow: 0 10px 30px rgba(77, 48, 20, 0.15) !important;
  border-radius: 8px !important;
}
.stage-meta {
  background: rgba(255, 248, 234, 0.9) !important;
  color: #2b2119 !important;
  border: 1px solid rgba(117, 82, 42, 0.25) !important;
  box-shadow: 0 4px 15px rgba(77, 48, 20, 0.08) !important;
}
.stage-meta span:first-child {
  color: #ad3f34 !important;
}
.floating-help {
  background: #fffaf0 !important;
  color: #b98b45 !important;
  border: 1px solid rgba(117, 82, 42, 0.28) !important;
  box-shadow: 0 4px 12px rgba(77, 48, 20, 0.08) !important;
}
.floating-help:hover {
  background: #ead5aa !important;
  border-color: #b98b45 !important;
  color: #5d3c1e !important;
}

#help-btn-top {
  font-size: 34px !important;
  font-weight: bold !important;
}