/* ═══════════════════════════════════════════════════════════
   墟夏神启：硅基重生 — 全局视觉体系
   ═══════════════════════════════════════════════════════════ */

:root{
  --bg-0:#05070c;
  --bg-1:#0a0f18;
  --bg-2:#101725;
  --panel:rgba(11,17,27,.92);
  --panel-2:rgba(17,24,37,.9);
  --line:rgba(110,200,180,.18);
  --line-2:rgba(110,200,180,.4);
  --jade:#45d6a8;
  --jade-d:#1c8f6c;
  --violet:#9a6cf0;
  --ice:#57c7ff;
  --gold:#ffc861;
  --red:#ff5f6d;
  --txt:#dce7e4;
  --txt-dim:#8ea3a5;
  --txt-mute:#5d7078;
  --hp-1:#5cf08a; --hp-2:#25a95c;
  --shd-1:#7fdcff; --shd-2:#2b81d8;
  --cor-1:#c07bff; --cor-2:#6d2bc4;
  --r4:4px; --r8:8px; --r12:12px; --r20:20px;
  --sh-glow:0 0 24px rgba(69,214,168,.28);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Bahnschrift","DIN Alternate","Segoe UI Semibold",var(--font);
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-0)}
body{font-family:var(--font);color:var(--txt);font-size:14px;line-height:1.6;
  user-select:none;cursor:default;text-rendering:optimizeLegibility}
#app{position:fixed;inset:0;overflow:hidden}

canvas{display:block}
.hidden{display:none!important}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:rgba(255,255,255,.03)}
::-webkit-scrollbar-thumb{background:rgba(69,214,168,.28);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:rgba(69,214,168,.5)}

/* ── 通用层 ── */
.layer{position:absolute;inset:0;display:none;z-index:10}
.layer.active{display:block}
.layer.flex{display:flex}

/* ═══════════ 加载层 ═══════════ */
#loading-layer{background:radial-gradient(ellipse at 50% 45%,#0d1a22 0%,#05070c 70%);z-index:200}
#loading-layer.active{display:flex;align-items:center;justify-content:center}
.ld-wrap{text-align:center;animation:fadeUp .8s ease both}
.ld-rune{position:relative;width:110px;height:110px;margin:0 auto 26px}
.ld-rune i{position:absolute;inset:0;border:2px solid transparent;border-radius:50%;
  border-top-color:var(--jade);border-right-color:rgba(69,214,168,.25);animation:spin 1.6s linear infinite}
.ld-rune i:nth-child(2){inset:14px;border-top-color:var(--violet);border-right-color:transparent;
  border-bottom-color:rgba(154,108,240,.3);animation-duration:2.1s;animation-direction:reverse}
.ld-rune i:nth-child(3){inset:28px;border-top-color:var(--ice);border-left-color:rgba(87,199,255,.25);
  animation-duration:1.2s}
.ld-rune::after{content:"";position:absolute;inset:46px;border-radius:50%;background:var(--jade);
  box-shadow:0 0 30px var(--jade),0 0 60px rgba(69,214,168,.5);animation:pulse 1.6s ease-in-out infinite}
.ld-title{font-size:40px;letter-spacing:.28em;font-weight:200;color:#eafff8;
  text-shadow:0 0 32px rgba(69,214,168,.55)}
.ld-sub{font-size:13px;letter-spacing:.7em;color:var(--jade);margin-top:6px;opacity:.85}
.ld-bar{width:320px;height:3px;background:rgba(255,255,255,.07);margin:30px auto 12px;
  border-radius:2px;overflow:hidden}
.ld-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--jade-d),var(--jade),#b9ffe4);
  box-shadow:0 0 14px var(--jade);transition:width .3s ease}
.ld-tip{font-size:12px;color:var(--txt-mute);letter-spacing:.16em}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:.65;transform:scale(.86)}50%{opacity:1;transform:scale(1.12)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(10px)}to{opacity:1;transform:none}}

/* ═══════════ 主菜单 ═══════════ */
#menu-layer{z-index:150}
#menu-layer.active{display:block}
#bg-canvas{position:absolute;inset:0;width:100%;height:100%}
.menu-vignette{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 30% 50%,rgba(5,7,12,.25) 0%,rgba(5,7,12,.86) 55%,#05070c 100%)}
.menu-wrap{position:absolute;left:8%;top:50%;transform:translateY(-50%);max-width:560px}
.title-kicker{font-size:11px;letter-spacing:.5em;color:var(--jade);opacity:.75;margin-bottom:14px}
.title-main{font-size:78px;font-weight:200;letter-spacing:.16em;line-height:1.05;
  background:linear-gradient(180deg,#ffffff 0%,#9fe8d2 55%,#3f9d80 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 28px rgba(69,214,168,.4))}
.title-sub{font-size:26px;font-weight:300;letter-spacing:.62em;color:#7ee0bd;margin:2px 0 0 6px;opacity:.9}
.title-quote{margin-top:22px;font-size:13.5px;color:var(--txt-dim);letter-spacing:.1em;
  padding-left:14px;border-left:2px solid var(--jade-d);min-height:22px}
/* ── 2.0 版本徽标（放在 .title-main 内，需重置父级的渐变裁切） ── */
.v2-badge{display:inline-block;vertical-align:top;margin-left:12px;padding:3px 9px;border-radius:7px;
  font-family:var(--font-num);font-size:15px;font-weight:700;letter-spacing:.04em;line-height:1.2;
  color:#08130f;background:linear-gradient(135deg,#8ff0cd,#ffd98a);
  -webkit-background-clip:border-box;background-clip:border-box;filter:none;
  box-shadow:0 0 16px rgba(126,224,189,.5)}
/* ── 开发者署名（醒目） ── */
.title-author{margin-top:22px;padding:11px 20px 12px;border-radius:12px;display:inline-flex;
  flex-direction:column;gap:3px;background:rgba(9,22,18,.45);
  border:1px solid rgba(126,224,189,.3);box-shadow:0 0 28px rgba(69,214,168,.16)}
.ta-label{font-family:var(--font-num);font-size:9.5px;letter-spacing:.44em;color:var(--jade);opacity:.85}
.ta-name{font-size:27px;font-weight:500;letter-spacing:.3em;color:#eafff8;line-height:1.3;
  text-shadow:0 0 20px rgba(126,224,189,.62),0 0 48px rgba(69,214,168,.32)}
.ta-sub{font-size:11px;letter-spacing:.2em;color:var(--txt-mute);margin-top:1px}
/* 加载层署名 */
.ld-author{margin-top:15px;display:flex;flex-direction:column;align-items:center;gap:2px}
.ld-author span{font-family:var(--font-num);font-size:9px;letter-spacing:.44em;color:var(--jade);opacity:.8}
.ld-author b{font-weight:400;font-size:17px;letter-spacing:.36em;color:#eafff8;
  text-shadow:0 0 20px rgba(69,214,168,.55)}
/* 旧版入口 */
.old-ver{position:absolute;bottom:-74px;left:0;width:max-content;font-size:11.5px;letter-spacing:.12em;
  color:var(--txt-mute);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:5px 14px;
  text-decoration:none;transition:.18s;background:rgba(6,12,17,.5)}
.old-ver:hover{color:#ffd98a;border-color:rgba(255,200,97,.55);background:rgba(30,22,8,.6)}
.menu-nav{display:flex;flex-direction:column;gap:9px;margin-top:40px;width:376px}
.mbtn{position:relative;display:flex;align-items:center;gap:12px;text-align:left;
  padding:11px 18px;background:linear-gradient(90deg,rgba(22,32,44,.86),rgba(14,21,31,.5));
  border:1px solid var(--line);border-radius:var(--r8);color:var(--txt);
  font-family:var(--font);font-size:15px;cursor:pointer;overflow:hidden;
  transition:.22s cubic-bezier(.2,.7,.3,1)}
.mbtn::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;
  background:var(--jade);transform:scaleY(0);transition:.22s;box-shadow:0 0 12px var(--jade)}
.mbtn:hover:not(:disabled){transform:translateX(6px);border-color:var(--line-2);
  background:linear-gradient(90deg,rgba(32,52,58,.95),rgba(16,26,36,.6))}
.mbtn:hover:not(:disabled)::before{transform:scaleY(1)}
.mbtn:disabled{opacity:.32;cursor:not-allowed;filter:grayscale(.6)}
.mbtn.primary{border-color:rgba(69,214,168,.5);background:linear-gradient(90deg,rgba(22,58,50,.92),rgba(14,25,31,.55))}
.mbtn em{margin-left:auto;font-style:normal;font-size:11px;color:var(--txt-mute);letter-spacing:.08em}
.mb-key{width:20px;height:20px;flex:none;display:grid;place-items:center;font-size:10px;
  border:1px solid var(--line);border-radius:3px;color:var(--jade);font-family:var(--font-num)}
.mb-txt{letter-spacing:.06em}
.menu-foot{position:absolute;bottom:-46px;left:0;font-size:11.5px;color:var(--txt-mute);letter-spacing:.1em}

/* ═══════════ 职业选择 ═══════════ */
#class-layer{background:radial-gradient(ellipse at 50% 40%,#0c1620,#05070c 75%);z-index:150}
#class-layer.active{display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:24px 30px;overflow-y:auto}
.cs-head{text-align:center;margin-bottom:20px;flex:none}
.cs-head h2{font-size:26px;font-weight:300;letter-spacing:.3em;color:#e8fff8}
.cs-head p{font-size:12.5px;color:var(--txt-mute);margin-top:8px;letter-spacing:.08em}
.cs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,300px));gap:18px;max-width:1000px}
.cs-card{position:relative;background:linear-gradient(180deg,rgba(15,22,32,.95),rgba(9,13,20,.95));
  border:1px solid var(--line);border-radius:var(--r12);padding:16px;cursor:pointer;
  transition:.28s cubic-bezier(.2,.7,.3,1);overflow:hidden}
.cs-card::after{content:"";position:absolute;inset:0;border-radius:var(--r12);pointer-events:none;
  background:radial-gradient(circle at 50% 0%,var(--cc,rgba(69,214,168,.3)),transparent 62%);
  opacity:0;transition:.3s}
.cs-card:hover{transform:translateY(-6px);border-color:var(--cl,rgba(69,214,168,.55))}
.cs-card:hover::after{opacity:.5}
.cs-card.sel{border-color:var(--cl);box-shadow:0 0 0 1px var(--cl),0 14px 40px -12px var(--cl)}
.cs-card.sel::after{opacity:.7}
.cs-portrait{height:196px;border-radius:var(--r8);position:relative;overflow:hidden;margin-bottom:14px;
  background:radial-gradient(ellipse at 50% 105%,rgba(255,255,255,.05),transparent 60%),#080c13;
  border:1px solid rgba(255,255,255,.05)}
.cs-portrait canvas{width:100%;height:100%}
.cs-name{font-size:19px;letter-spacing:.1em;color:#f0fffa}
.cs-sub{font-size:11.5px;color:var(--cl);letter-spacing:.14em;margin:2px 0 10px;opacity:.95}
.cs-desc{font-size:12px;color:var(--txt-dim);min-height:52px;line-height:1.75}
.cs-tags{display:flex;gap:6px;margin:10px 0}
.cs-tags span{font-size:10.5px;padding:2px 9px;border:1px solid var(--cl);color:var(--cl);
  border-radius:20px;letter-spacing:.12em;opacity:.9}
.cs-line{display:flex;justify-content:space-between;font-size:11.5px;color:var(--txt-dim);
  padding:4px 0;border-bottom:1px dashed rgba(255,255,255,.06)}
.cs-line b{font-family:var(--font-num);color:#d8f5ea;font-weight:600}
.cs-skillbox{margin-top:10px;font-size:11.5px;line-height:1.9;color:var(--txt-dim)}
.cs-skillbox b{color:var(--cl);font-weight:500}
.cs-foot{display:flex;gap:14px;margin-top:24px;flex:none}
.cs-foot .mbtn{min-width:168px;justify-content:center}

/* ═══════════ 游戏画布 ═══════════ */
#game-layer{z-index:10}
#game-layer.active{display:block}
#game-canvas{position:absolute;inset:0;width:100%;height:100%;
  image-rendering:auto;background:#05070c}

/* ── HUD 容器 ── */
#hud{position:absolute;inset:0;pointer-events:none;z-index:20;font-size:12px}
/* 2.0：角色走到某个 HUD 角落时，该分区自动让路（避免挡住视野） */
.hud-tl,.hud-tr,.hud-bl,.hud-bc,.hud-br{transition:opacity .26s ease}
#hud .away{opacity:.2}
body.perf-lite .hud-tl,body.perf-lite .hud-tr,body.perf-lite .hud-bl,
body.perf-lite .hud-bc,body.perf-lite .hud-br{transition:none}

#hud > *{position:absolute;pointer-events:none}
.hud-tl{left:18px;top:16px;display:flex;gap:12px;align-items:flex-start}
.hud-tr{right:18px;top:16px;width:196px;display:flex;flex-direction:column;gap:10px;align-items:stretch}
.hud-bl{left:18px;bottom:18px;display:flex;flex-direction:column;gap:10px}
.hud-bc{left:50%;bottom:16px;transform:translateX(-50%);display:flex;flex-direction:column;
  align-items:center;gap:8px}
.hud-br{right:18px;bottom:18px;display:flex;flex-direction:column;align-items:flex-end;gap:10px}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r8);
  backdrop-filter:blur(10px);box-shadow:0 10px 34px -14px #000}

/* ── 头像 ── */
.avatar-box{width:64px;height:64px;border-radius:var(--r8);overflow:hidden;position:relative;
  border:1px solid var(--line-2);background:#080d14;flex:none;
  box-shadow:0 0 18px -4px rgba(69,214,168,.5)}
.avatar-box canvas{width:100%;height:100%}
.avatar-box::after{content:"";position:absolute;inset:0;border-radius:var(--r8);
  box-shadow:inset 0 0 18px rgba(0,0,0,.85);pointer-events:none}

/* ── 生命条组 ── */
.vitals{width:322px}
.name-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.cls-name{font-size:14px;letter-spacing:.1em;color:#eafff8;text-shadow:0 0 12px rgba(69,214,168,.6)}
.cls-tag{font-size:10px;padding:1px 7px;border:1px solid rgba(255,255,255,.16);
  border-radius:10px;color:var(--txt-dim);letter-spacing:.08em}
.lvl{margin-left:auto;font-family:var(--font-num);font-size:12.5px;color:var(--gold);
  letter-spacing:.06em;text-shadow:0 0 10px rgba(255,200,97,.55)}
.bar{position:relative;height:13px;background:rgba(0,0,0,.62);border-radius:3px;overflow:hidden;
  margin-bottom:4px;border:1px solid rgba(255,255,255,.09)}
.bar .fill{position:absolute;left:0;top:0;bottom:0;width:100%;border-radius:2px;
  transition:width .18s cubic-bezier(.2,.8,.3,1)}
.bar .ghost{position:absolute;left:0;top:0;bottom:0;background:rgba(255,120,120,.45);
  border-radius:2px;transition:width .55s .28s ease}
.bar-txt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-size:10.5px;letter-spacing:.05em;
  text-shadow:0 1px 3px #000,0 0 8px rgba(0,0,0,.9);z-index:3}
.bar-label{position:absolute;left:5px;top:0;bottom:0;display:flex;align-items:center;
  font-family:var(--font-num);font-size:8.5px;color:rgba(255,255,255,.42);z-index:3;letter-spacing:.06em}
.bar-hp{height:17px}
.bar-hp .fill{background:linear-gradient(180deg,var(--hp-1),var(--hp-2));
  box-shadow:0 0 12px rgba(92,240,138,.5)}
.bar-shield .fill{background:linear-gradient(180deg,var(--shd-1),var(--shd-2));
  box-shadow:0 0 10px rgba(87,199,255,.45)}
.bar-corrosion .fill{width:0%;background:linear-gradient(180deg,var(--cor-1),var(--cor-2));
  box-shadow:0 0 10px rgba(192,123,255,.5)}
.bar-exp{height:6px}.bar-mana{height:6px}
.bar-exp .fill{background:linear-gradient(90deg,#8a6b2f,var(--gold))}
.bar-mana .fill{background:linear-gradient(90deg,#204a6e,var(--ice))}
.bar-exp .bar-txt,.bar-mana .bar-txt{font-size:8.5px;opacity:.75}
.mini-bars{display:flex;gap:6px;margin-top:1px}
.mini-bars .bar{flex:1;margin-bottom:0}

/* 血量危急全局红光 */
#hud.danger::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:40;
  box-shadow:inset 0 0 130px 10px rgba(255,40,70,.42);animation:dangerPulse 1s ease-in-out infinite}
@keyframes dangerPulse{0%,100%{opacity:.35}50%{opacity:.8}}

/* ── 右上区域卡 / 小地图 / 任务 ── */
.region-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r8);
  padding:8px 11px;backdrop-filter:blur(10px)}
.rc-chap{font-size:9.5px;letter-spacing:.22em;color:var(--jade);opacity:.9}
.rc-name{font-size:15px;letter-spacing:.1em;color:#f0fffa;margin:2px 0 1px}
.rc-desc{font-size:10px;color:var(--txt-mute);letter-spacing:.1em}
.minimap-box{position:relative;width:196px;height:196px;border:1px solid var(--line);
  border-radius:var(--r8);overflow:hidden;background:rgba(4,8,13,.9);backdrop-filter:blur(8px);
  box-shadow:inset 0 0 40px -10px rgba(69,214,168,.28)}
.minimap-box canvas{width:100%;height:100%;display:block;image-rendering:pixelated}
.quest-tracker{background:var(--panel);border:1px solid var(--line);border-radius:var(--r8);
  padding:9px 11px;backdrop-filter:blur(10px);max-height:34vh;overflow:hidden}
.qt-head{display:flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.2em;
  color:var(--jade);margin-bottom:6px}
.qt-head::before{content:"";width:5px;height:5px;background:var(--jade);border-radius:50%;
  box-shadow:0 0 8px var(--jade)}
.qt-item{margin-bottom:9px}
.qt-title{font-size:12px;color:#eafff8;letter-spacing:.05em;display:flex;gap:6px;align-items:baseline}
.qt-title .tag{font-size:9px;padding:0 5px;border-radius:8px;border:1px solid currentColor;opacity:.9}
.tag.main{color:var(--gold)}.tag.side{color:var(--ice)}.tag.daily{color:var(--violet)}
.qt-obj{font-size:11px;color:var(--txt-dim);padding-left:9px;position:relative;margin-top:2px}
.qt-obj::before{content:"◆";position:absolute;left:0;font-size:6px;top:4px;color:var(--txt-mute)}
.qt-obj.done{color:var(--jade);text-decoration:line-through;opacity:.7}
.qt-obj.done::before{color:var(--jade)}
.qt-empty{font-size:11px;color:var(--txt-mute);font-style:italic}

/* ── 四值面板 ── */
.value-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r8);
  padding:9px 11px;width:246px;backdrop-filter:blur(10px)}
.vp-head{font-size:9.5px;letter-spacing:.2em;color:var(--txt-mute);margin-bottom:7px;
  display:flex;justify-content:space-between}
.vp-head b{color:var(--jade);font-weight:500}
.vp-row{display:flex;align-items:center;gap:7px;margin-bottom:5px;font-size:11px}
.vp-nm{width:66px;color:var(--txt-dim);flex:none;letter-spacing:.04em}
.vp-track{flex:1;height:5px;background:rgba(0,0,0,.55);border-radius:3px;overflow:hidden;position:relative}
.vp-track i{position:absolute;top:0;bottom:0;left:0;border-radius:3px;transition:width .5s}
.vp-val{width:28px;text-align:right;font-family:var(--font-num);color:#cfe9e2;flex:none}
.v-gai i{background:linear-gradient(90deg,#1c8f6c,#6ff0c0);box-shadow:0 0 8px rgba(69,214,168,.6)}
.v-echo i{background:linear-gradient(90deg,#4a3a86,#b39bff);box-shadow:0 0 8px rgba(154,108,240,.6)}
.v-rage i{background:linear-gradient(90deg,#7a2440,#ff7a95);box-shadow:0 0 8px rgba(255,95,109,.6)}
.v-human i{background:linear-gradient(90deg,#1f5b7a,#7fdcff);box-shadow:0 0 8px rgba(87,199,255,.6)}

/* ── 道具栏 ── */
.item-bar{display:flex;gap:8px}
.islot{position:relative;width:52px;height:52px;border-radius:var(--r8);cursor:pointer;
  background:linear-gradient(180deg,rgba(16,23,34,.94),rgba(9,13,20,.94));
  border:1px solid var(--line);display:grid;place-items:center;pointer-events:auto;
  transition:.2s}
.islot:hover{border-color:var(--line-2);transform:translateY(-3px)}
.islot .ico{font-size:20px;line-height:1}
.islot .cnt{position:absolute;right:2px;bottom:1px;font-family:var(--font-num);font-size:10.5px;
  color:#fff;text-shadow:0 1px 3px #000}
.islot .key{position:absolute;left:3px;top:2px;font-size:8.5px;color:var(--txt-mute);
  font-family:var(--font-num)}
.islot.empty{opacity:.4}
.islot .nm{position:absolute;bottom:-13px;left:50%;transform:translateX(-50%);
  font-size:9px;color:var(--txt-mute);white-space:nowrap}

/* ── 技能栏 ── */
.skill-bar{display:flex;gap:10px;align-items:flex-end}
.sklot{position:relative;width:60px;height:60px;border-radius:10px;cursor:pointer;
  background:linear-gradient(180deg,rgba(18,26,38,.95),rgba(8,12,19,.95));
  border:1px solid var(--line);display:grid;place-items:center;pointer-events:auto;
  transition:.2s;overflow:hidden}
.sklot:hover{border-color:var(--line-2);transform:translateY(-4px)}
.sklot .ico{font-size:24px;filter:drop-shadow(0 0 10px currentColor)}
.sklot .key{position:absolute;left:4px;top:3px;font-size:9px;font-family:var(--font-num);
  color:rgba(255,255,255,.5)}
.sklot .nm{position:absolute;bottom:2px;left:0;right:0;text-align:center;font-size:9px;
  color:#cfe9e2;letter-spacing:.02em;text-shadow:0 1px 3px #000}
.sklot .cd{position:absolute;inset:0;background:rgba(0,0,0,.7);pointer-events:none;
  transform-origin:bottom;transform:scaleY(0)}
.sklot .cdnum{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-num);
  font-size:19px;color:#fff;text-shadow:0 0 10px #000;z-index:3}
.sklot .cost{position:absolute;right:3px;top:2px;font-size:9px;font-family:var(--font-num);
  color:var(--ice)}
.sklot.disabled{filter:grayscale(.85) brightness(.6)}
.sklot.ult{border-color:rgba(255,200,97,.45)}
.sklot.ready.ult{animation:ultReady 1.6s ease-in-out infinite}
@keyframes ultReady{0%,100%{box-shadow:0 0 0 0 rgba(255,200,97,.5)}50%{box-shadow:0 0 22px 2px rgba(255,200,97,.7)}}
.sklot .ring{position:absolute;inset:0;border-radius:10px;pointer-events:none;
  box-shadow:inset 0 0 14px -4px currentColor}
.ult-charge{width:270px;height:7px;background:rgba(0,0,0,.6);border-radius:4px;overflow:hidden;
  position:relative;border:1px solid rgba(255,255,255,.08)}
.ult-charge .fill{height:100%;width:0%;background:linear-gradient(90deg,#7a5a1c,#ffc861,#fff0c0);
  box-shadow:0 0 12px rgba(255,200,97,.7);transition:width .3s}
.ult-charge span{position:absolute;inset:0;text-align:center;font-size:8.5px;color:rgba(255,255,255,.55);
  letter-spacing:.24em;line-height:6px}

/* ── 键位提示 / 按钮 ── */
.keyhint{display:flex;flex-wrap:wrap;gap:5px 10px;justify-content:flex-end;max-width:330px;
  font-size:10px;color:var(--txt-mute);background:rgba(8,12,19,.6);padding:6px 10px;
  border-radius:var(--r8);border:1px solid rgba(255,255,255,.05)}
.keyhint b{color:var(--jade);font-family:var(--font-num);font-weight:600}
.hud-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;max-width:340px}
.hud-actions button{pointer-events:auto;cursor:pointer;font-family:var(--font);font-size:11px;
  padding:4px 11px;border-radius:14px;color:var(--txt-dim);
  background:rgba(10,16,24,.85);border:1px solid var(--line);transition:.18s;letter-spacing:.06em}
.hud-actions button:hover{color:#eafff8;border-color:var(--line-2);background:rgba(24,44,44,.9);
  transform:translateY(-2px)}
#btn-mute.off{color:var(--red);border-color:rgba(255,95,109,.4)}

/* ── 交互浮标 / 区域标题 / Buff ── */
.interact-prompt{left:50%;bottom:22%;transform:translateX(-50%);display:flex;align-items:center;
  gap:8px;background:rgba(8,14,20,.9);border:1px solid var(--line-2);border-radius:22px;
  padding:6px 16px;font-size:12.5px;letter-spacing:.06em;animation:fadeUp .3s ease both;
  box-shadow:0 0 26px -8px rgba(69,214,168,.75)}
.interact-prompt b{width:19px;height:19px;display:grid;place-items:center;font-family:var(--font-num);
  font-size:10.5px;background:var(--jade);color:#04120c;border-radius:4px}
.region-title{left:50%;top:31%;transform:translateX(-50%);text-align:center;pointer-events:none}
.region-title h3{font-size:34px;font-weight:200;letter-spacing:.42em;color:#f0fffa;
  text-shadow:0 0 34px rgba(69,214,168,.75);animation:fadeUp .9s ease both}
.region-title p{font-size:11.5px;letter-spacing:.5em;color:var(--jade);margin-top:6px;
  animation:fadeUp 1.2s ease both}
.buff-row{left:50%;top:96px;transform:translateX(-50%);display:flex;gap:6px}
.buff{display:flex;align-items:center;gap:5px;font-size:10.5px;padding:3px 9px;border-radius:12px;
  background:rgba(8,12,19,.85);border:1px solid var(--line);backdrop-filter:blur(6px);
  animation:popIn .25s ease both}
.buff .dot{width:6px;height:6px;border-radius:50%;box-shadow:0 0 8px currentColor;background:currentColor}
.buff .t{font-family:var(--font-num);color:var(--txt-mute);font-size:9.5px}
.buff.bad{border-color:rgba(192,123,255,.45)}
.buff.good{border-color:rgba(69,214,168,.45)}
.buff.warn{border-color:rgba(255,95,109,.5)}

/* ═══════════ 面板（Tab） ═══════════ */
#panel-layer{z-index:120;background:rgba(3,6,10,.82);backdrop-filter:blur(6px)}
#panel-layer.active{display:flex;align-items:center;justify-content:center;padding:26px}
.pw{width:min(1140px,96vw);height:min(720px,92vh);display:flex;flex-direction:column;
  background:linear-gradient(180deg,rgba(12,18,28,.98),rgba(7,10,16,.98));
  border:1px solid var(--line-2);border-radius:var(--r12);overflow:hidden;
  box-shadow:0 40px 90px -30px #000,0 0 0 1px rgba(69,214,168,.1);animation:popIn .24s ease both}
.pw-head{display:flex;align-items:center;gap:14px;padding:12px 18px;flex:none;
  border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.pw-head h2{font-size:17px;font-weight:400;letter-spacing:.24em;color:#eafff8}
.pw-head .sub{font-size:11px;color:var(--txt-mute);letter-spacing:.1em}
.pw-tabs{margin-left:auto;display:flex;gap:4px}
.pw-tabs button{cursor:pointer;font-family:var(--font);font-size:12px;padding:5px 15px;border-radius:16px;
  background:transparent;border:1px solid transparent;color:var(--txt-mute);transition:.18s}
.pw-tabs button:hover{color:var(--txt);background:rgba(255,255,255,.05)}
.pw-tabs button.on{color:#06120e;background:linear-gradient(180deg,#7ff0c8,var(--jade));
  border-color:var(--jade);font-weight:600;box-shadow:0 0 18px -4px var(--jade)}
.pw-close{cursor:pointer;width:28px;height:28px;display:grid;place-items:center;border-radius:6px;
  background:transparent;border:1px solid var(--line);color:var(--txt-dim);font-size:15px;transition:.18s}
.pw-close:hover{color:#fff;border-color:var(--red);background:rgba(255,95,109,.15)}
.pw-body{flex:1;overflow:hidden;display:flex;min-height:0}
.pw-left{flex:1;overflow-y:auto;padding:18px}
.pw-right{width:308px;flex:none;border-left:1px solid var(--line);padding:16px;overflow-y:auto;
  background:rgba(0,0,0,.22)}
.pw-foot{flex:none;padding:9px 18px;border-top:1px solid var(--line);display:flex;gap:18px;
  font-size:11px;color:var(--txt-mute);align-items:center;background:rgba(0,0,0,.2)}
.pw-foot .coin{color:var(--gold);font-family:var(--font-num)}
.pw-foot .spacer{flex:1}

.sec-t{font-size:11.5px;letter-spacing:.22em;color:var(--jade);margin:4px 0 10px;
  display:flex;align-items:center;gap:8px}
.sec-t::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}

/* 角色面板 */
.chr-top{display:flex;gap:18px;margin-bottom:18px}
.chr-portrait{width:150px;height:190px;flex:none;border-radius:var(--r8);overflow:hidden;
  border:1px solid var(--line-2);background:radial-gradient(ellipse at 50% 110%,rgba(69,214,168,.18),transparent 65%),#080c13}
.chr-portrait canvas{width:100%;height:100%}
.chr-info{flex:1}
.chr-info h3{font-size:21px;letter-spacing:.14em;font-weight:400;color:#f0fffa}
.chr-info .subt{font-size:11.5px;color:var(--jade);letter-spacing:.18em;margin-bottom:8px}
.chr-info .ds{font-size:12px;color:var(--txt-dim);line-height:1.8;margin-bottom:10px}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px 14px}
.stat-row{display:flex;justify-content:space-between;font-size:11.5px;padding:4px 8px;border-radius:4px;
  background:rgba(255,255,255,.028)}
.stat-row span{color:var(--txt-dim)}
.stat-row b{font-family:var(--font-num);color:#d8f5ea;font-weight:600}
.stat-row b.up{color:var(--jade)}

/* 装备槽 */
.eq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.eq-slot{position:relative;aspect-ratio:1/1.06;border-radius:var(--r8);cursor:pointer;
  background:linear-gradient(180deg,rgba(16,23,34,.9),rgba(8,12,19,.9));
  border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:4px;transition:.2s;padding:6px;text-align:center;overflow:hidden}
.eq-slot:hover{border-color:var(--line-2);transform:translateY(-3px)}
.eq-slot .ph{font-size:10.5px;color:var(--txt-mute);letter-spacing:.16em}
.eq-slot .ico{font-size:27px;line-height:1;filter:drop-shadow(0 0 9px currentColor)}
.eq-slot .inm{font-size:10.5px;line-height:1.35;padding:0 3px}
.eq-slot .ilv{font-size:9.5px;font-family:var(--font-num);color:var(--gold)}
.eq-slot .setmark{position:absolute;top:4px;right:5px;font-size:8.5px;color:var(--gold);letter-spacing:.06em}
.eq-slot .corner{position:absolute;left:0;top:0;width:0;height:0;border-style:solid;
  border-width:14px 14px 0 0;border-color:currentColor transparent transparent transparent;opacity:.85}

/* 品质色 */
.q-common{color:#c3ccc9}.q-fine{color:#5fd0ff}.q-rare{color:#b98cff}
.q-epic{color:#ffab4d}.q-legend{color:#ff6b6b}
.qb-common{border-color:rgba(195,204,201,.35)!important}
.qb-fine{border-color:rgba(95,208,255,.5)!important;box-shadow:inset 0 0 22px -12px #5fd0ff}
.qb-rare{border-color:rgba(185,140,255,.55)!important;box-shadow:inset 0 0 24px -12px #b98cff}
.qb-epic{border-color:rgba(255,171,77,.6)!important;box-shadow:inset 0 0 26px -11px #ffab4d}
.qb-legend{border-color:rgba(255,107,107,.7)!important;box-shadow:inset 0 0 30px -10px #ff6b6b,
  0 0 18px -8px #ff6b6b}

/* 背包 */
.bag-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:8px}
.bg-cell{position:relative;aspect-ratio:1;border-radius:6px;cursor:pointer;display:grid;
  place-items:center;background:linear-gradient(180deg,rgba(16,23,34,.85),rgba(8,12,19,.85));
  border:1px solid rgba(255,255,255,.07);transition:.16s}
.bg-cell:hover{transform:translateY(-2px) scale(1.04);z-index:2;
  box-shadow:0 8px 20px -8px #000,0 0 0 1px var(--line-2)}
.bg-cell .ico{font-size:22px;line-height:1;filter:drop-shadow(0 0 8px currentColor)}
.bg-cell .cnt{position:absolute;right:2px;bottom:0;font-family:var(--font-num);font-size:10px;
  color:#fff;text-shadow:0 1px 3px #000}
.bg-cell .ilv{position:absolute;left:2px;bottom:1px;font-family:var(--font-num);font-size:9px;color:var(--gold)}
.bg-cell.sel{box-shadow:0 0 0 2px var(--jade),0 0 20px -6px var(--jade)}
.bg-cell.newborn{animation:popIn .35s ease both}
.bag-filter{display:flex;gap:5px;margin-bottom:12px;flex-wrap:wrap}
.bag-filter button{cursor:pointer;font-family:var(--font);font-size:11px;padding:3px 12px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid transparent;color:var(--txt-mute);transition:.16s}
.bag-filter button:hover{color:var(--txt)}
.bag-filter button.on{background:rgba(69,214,168,.16);border-color:rgba(69,214,168,.5);color:#8ff0d0}

/* 物品详情 */
.it-name{font-size:16px;letter-spacing:.06em;margin-bottom:2px}
.it-sub{font-size:10.5px;color:var(--txt-mute);letter-spacing:.14em;margin-bottom:10px}
.it-stats{margin:10px 0}
.it-line{display:flex;align-items:center;gap:8px;font-size:12px;padding:3.5px 0;
  border-bottom:1px dashed rgba(255,255,255,.06)}
.it-line .dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none;opacity:.8}
.it-line span{color:var(--txt-dim)}
.it-line b{margin-left:auto;font-family:var(--font-num);color:#dff7ee;font-weight:600}
.it-line.special b{color:var(--gold)}
.it-desc{font-size:11.5px;color:var(--txt-mute);line-height:1.8;font-style:italic;
  padding:9px 11px;background:rgba(255,255,255,.03);border-radius:6px;border-left:2px solid var(--line-2)}
.it-empty{text-align:center;color:var(--txt-mute);font-size:12px;padding:70px 12px;line-height:2}
.it-actions{display:flex;flex-direction:column;gap:7px;margin-top:14px}
.it-actions button{cursor:pointer;font-family:var(--font);font-size:12.5px;padding:8px;border-radius:6px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--txt);transition:.18s}
.it-actions button:hover{background:rgba(69,214,168,.14);border-color:var(--line-2);color:#eafff8}
.it-actions button.danger:hover{background:rgba(255,95,109,.16);border-color:rgba(255,95,109,.5);color:#ffc9ce}
.it-actions button:disabled{opacity:.35;cursor:not-allowed}
.set-bonus{margin-top:12px;padding:10px;border-radius:6px;background:rgba(255,200,97,.07);
  border:1px solid rgba(255,200,97,.25);font-size:11.5px;line-height:1.85;color:#f0dcb4}
.set-bonus h4{font-size:11px;color:var(--gold);letter-spacing:.14em;margin-bottom:5px}

/* 任务面板 */
.q-list{display:flex;flex-direction:column;gap:10px}
.q-card{padding:12px 14px;border-radius:var(--r8);background:rgba(255,255,255,.028);
  border:1px solid rgba(255,255,255,.06);border-left:3px solid var(--txt-mute);transition:.2s}
.q-card:hover{background:rgba(255,255,255,.05)}
.q-card.main{border-left-color:var(--gold)}.q-card.side{border-left-color:var(--ice)}
.q-card.daily{border-left-color:var(--violet)}
.q-card.done{opacity:.5}
.q-card h4{font-size:13.5px;letter-spacing:.06em;color:#eafff8;display:flex;gap:8px;align-items:center}
.q-card h4 .tag{font-size:9px;padding:0 6px;border-radius:8px;border:1px solid currentColor}
.q-card .qd{font-size:11.5px;color:var(--txt-dim);margin:5px 0 7px;line-height:1.7}
.q-obj{font-size:11.5px;color:var(--txt-dim);padding:2px 0 2px 14px;position:relative;display:flex;gap:8px}
.q-obj::before{content:"◇";position:absolute;left:0;color:var(--txt-mute)}
.q-obj.ok{color:var(--jade)}.q-obj.ok::before{content:"◆";color:var(--jade)}
.q-obj .pg{margin-left:auto;font-family:var(--font-num);color:#cfe9e2}
.q-reward{font-size:11px;color:var(--gold);margin-top:7px;display:flex;gap:12px;flex-wrap:wrap;
  padding-top:7px;border-top:1px dashed rgba(255,255,255,.07)}
.q-reward b{font-weight:500}

/* 图鉴 */
.codex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.cx-card{padding:12px;border-radius:var(--r8);background:rgba(255,255,255,.028);
  border:1px solid rgba(255,255,255,.06)}
.cx-card h4{font-size:13px;color:#eafff8;letter-spacing:.08em;margin-bottom:5px;
  display:flex;align-items:center;gap:7px}
.cx-card p{font-size:11.5px;color:var(--txt-dim);line-height:1.8}
.cx-card.lock{opacity:.35;filter:grayscale(1)}
.quote-card{padding:14px;border-radius:var(--r8);background:linear-gradient(135deg,rgba(69,214,168,.06),transparent);
  border:1px solid var(--line);font-size:13px;color:#cfe9e2;line-height:1.9;font-style:italic}
.art-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:14px 0}
.art-tile{aspect-ratio:16/10;border-radius:6px;border:1px solid var(--line);overflow:hidden;position:relative}
.art-tile canvas{width:100%;height:100%}
.art-tile span{position:absolute;left:6px;bottom:4px;font-size:10px;color:#cfe9e2;
  letter-spacing:.12em;text-shadow:0 1px 4px #000}

/* ═══════════ 对话层 ═══════════ */
#dialogue-layer{z-index:130;background:linear-gradient(180deg,rgba(2,4,8,.35),rgba(2,4,8,.9) 78%)}
#dialogue-layer.active{display:flex;align-items:flex-end;justify-content:center;padding-bottom:5vh}
.dlg{width:min(920px,93vw);animation:fadeUp .3s ease both}
.dlg-box{display:flex;gap:16px;background:linear-gradient(180deg,rgba(11,17,27,.97),rgba(6,10,16,.97));
  border:1px solid var(--line-2);border-radius:var(--r12);padding:16px 18px;
  box-shadow:0 30px 70px -25px #000,0 0 0 1px rgba(69,214,168,.12)}
.dlg-por{width:112px;height:112px;flex:none;border-radius:var(--r8);overflow:hidden;
  border:1px solid var(--line);background:#070b11}
.dlg-por canvas{width:100%;height:100%}
.dlg-main{flex:1;min-width:0}
.dlg-name{font-size:15px;letter-spacing:.16em;color:var(--jade);margin-bottom:3px}
.dlg-name small{font-size:10px;color:var(--txt-mute);margin-left:9px;letter-spacing:.1em}
.dlg-text{font-size:14.5px;line-height:1.95;color:#e2f1ed;min-height:66px;letter-spacing:.03em}
.dlg-text .caret{display:inline-block;width:7px;height:15px;background:var(--jade);
  vertical-align:-2px;animation:blink .8s step-end infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.dlg-choices{display:flex;flex-direction:column;gap:7px;margin-top:12px}
.dlg-choice{cursor:pointer;text-align:left;font-family:var(--font);font-size:13px;padding:9px 15px;
  border-radius:var(--r8);background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--txt);transition:.18s;display:flex;gap:10px;align-items:center}
.dlg-choice:hover{background:rgba(69,214,168,.14);border-color:var(--line-2);transform:translateX(5px)}
.dlg-choice .idx{font-family:var(--font-num);color:var(--jade);font-size:11px}
.dlg-choice .eff{margin-left:auto;font-size:10.5px;color:var(--txt-mute)}
.dlg-next{position:absolute;right:26px;bottom:20px;font-size:11px;color:var(--txt-mute);
  letter-spacing:.12em;animation:pulse 1.6s ease-in-out infinite}

/* ═══════════ 过场层 ═══════════ */
#cutscene-layer{z-index:140;background:#03050a}
#cutscene-layer.active{display:flex;align-items:center;justify-content:center}
.cs-bars{position:absolute;inset:0;pointer-events:none}
.cs-bars::before,.cs-bars::after{content:"";position:absolute;left:0;right:0;height:9vh;background:#000;
  transition:.6s}
.cs-bars::before{top:0}.cs-bars::after{bottom:0}
#cs-arts{position:absolute;inset:0}
#cs-arts canvas{position:absolute;inset:0;width:100%;height:100%}
.cs-body{position:relative;z-index:3;text-align:center;padding:0 12vw;max-width:1100px}
.cs-chap{font-size:11px;letter-spacing:.6em;color:var(--jade);opacity:0;animation:fadeUp .9s .2s both}
.cs-title{font-size:46px;font-weight:200;letter-spacing:.26em;color:#fff;margin:16px 0 22px;
  text-shadow:0 0 42px rgba(69,214,168,.6);opacity:0;animation:fadeUp 1s .5s both}
.cs-lines{font-size:15px;line-height:2.3;color:#bfd8d3;letter-spacing:.08em;opacity:0;
  animation:fadeUp 1.1s 1.1s both}
.cs-lines p{margin-bottom:6px}
.cs-quote{margin-top:28px;font-size:16px;color:var(--jade);letter-spacing:.2em;font-style:italic;
  opacity:0;animation:fadeUp 1.2s 2s both}
.cs-skip{position:absolute;right:28px;bottom:calc(9vh + 20px);z-index:5;font-size:11px;
  color:var(--txt-mute);letter-spacing:.14em;cursor:pointer;pointer-events:auto}
.cs-skip:hover{color:var(--jade)}
.cs-continue{margin-top:38px;opacity:0;animation:fadeUp .6s 2.6s both}

/* ═══════════ 解谜层 ═══════════ */
#puzzle-layer{z-index:125;background:rgba(3,6,10,.9);backdrop-filter:blur(8px)}
#puzzle-layer.active{display:flex;align-items:center;justify-content:center;padding:20px}
.pz{width:min(760px,95vw);background:linear-gradient(180deg,rgba(12,18,28,.99),rgba(7,10,16,.99));
  border:1px solid var(--line-2);border-radius:var(--r12);overflow:hidden;
  box-shadow:0 40px 90px -30px #000,0 0 0 1px rgba(154,108,240,.18);animation:popIn .28s ease both}
.pz-head{padding:13px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;
  background:linear-gradient(90deg,rgba(154,108,240,.1),transparent)}
.pz-head h3{font-size:16px;font-weight:400;letter-spacing:.2em;color:#f0e8ff}
.pz-head .cat{font-size:10px;padding:2px 9px;border-radius:10px;border:1px solid rgba(154,108,240,.5);
  color:#c8b0ff;letter-spacing:.12em}
.pz-head .timer{margin-left:auto;font-family:var(--font-num);font-size:15px;color:var(--jade);
  letter-spacing:.06em}
.pz-head .timer.warn{color:var(--red);animation:pulse .7s infinite}
.pz-body{padding:20px;display:flex;flex-direction:column;align-items:center;gap:14px}
.pz-desc{font-size:12.5px;color:var(--txt-dim);text-align:center;line-height:1.85;max-width:560px;
  letter-spacing:.03em}
.pz-desc b{color:var(--jade);font-weight:500}
.pz-board{position:relative}
.pz-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;
  background:rgba(0,0,0,.25)}
.pz-foot .spacer{flex:1}
.pz-foot .hinttxt{font-size:11px;color:var(--txt-mute)}
.pz-foot button{cursor:pointer;font-family:var(--font);font-size:12.5px;padding:7px 20px;border-radius:18px;
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt);transition:.18s}
.pz-foot button:hover{background:rgba(69,214,168,.16);border-color:var(--line-2)}
.pz-foot button.pri{background:linear-gradient(180deg,#7ff0c8,var(--jade));color:#04120c;font-weight:600;
  border-color:var(--jade)}
.pz-foot button:disabled{opacity:.35;cursor:not-allowed}
.pz-msg{font-size:12.5px;letter-spacing:.06em;min-height:19px}
.pz-msg.ok{color:var(--jade)}.pz-msg.bad{color:var(--red)}

/* 符文破译 */
.rune-grid{display:grid;gap:10px}
.rune-cell{width:74px;height:74px;border-radius:var(--r8);cursor:pointer;display:grid;place-items:center;
  background:linear-gradient(180deg,rgba(20,28,42,.95),rgba(10,15,24,.95));
  border:1px solid rgba(154,108,240,.28);font-size:30px;transition:.2s;position:relative;overflow:hidden}
.rune-cell:hover{border-color:#b98cff;transform:translateY(-3px)}
.rune-cell.lit{background:linear-gradient(180deg,rgba(120,80,220,.4),rgba(60,30,120,.6));
  border-color:#c8a8ff;box-shadow:0 0 24px -4px #b98cff,inset 0 0 26px rgba(185,140,255,.35)}
.rune-cell.err{animation:shake .32s;border-color:var(--red);background:rgba(120,26,40,.5)}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* 地脉连通 (管道) */
.pipe-grid{display:grid;gap:4px;padding:12px;border-radius:var(--r8);
  background:rgba(0,0,0,.4);border:1px solid var(--line)}
.pipe-cell{width:60px;height:60px;border-radius:6px;cursor:pointer;
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.06);
  display:grid;place-items:center;transition:.18s;position:relative}
.pipe-cell:hover{background:rgba(69,214,168,.1);border-color:var(--line-2)}
.pipe-cell canvas{width:100%;height:100%}
.pipe-cell.src,.pipe-cell.dst{background:rgba(69,214,168,.14);border-color:var(--line-2)}
.pipe-cell.done{box-shadow:inset 0 0 18px -6px var(--jade)}
.pipe-cell.blocked{background:rgba(0,0,0,.5);cursor:default}

/* 碎片拼接 */
.shard-board{display:grid;gap:8px;padding:12px;border-radius:var(--r8);background:rgba(0,0,0,.4);
  border:1px solid var(--line)}
.shard-cell{width:88px;height:88px;border-radius:calc(var(--r8));overflow:hidden;cursor:pointer;
  border:1px solid rgba(255,255,255,.08);position:relative;transition:.2s;
  background:#080d14;display:grid;place-items:center}
.shard-cell:hover{border-color:var(--line-2);transform:scale(1.04);z-index:2}
.shard-cell.ok{border-color:var(--jade);box-shadow:0 0 20px -6px var(--jade)}
.shard-cell canvas{width:100%;height:100%}
.shard-cell .rot{position:absolute;right:3px;bottom:2px;font-size:9px;font-family:var(--font-num);
  color:rgba(255,255,255,.6);text-shadow:0 1px 3px #000}

/* 公式拼接（3.0 数学版） */
.mth-board{display:grid;gap:3px;padding:10px;border-radius:var(--r8);touch-action:none;user-select:none;
  background:radial-gradient(ellipse at 50% 40%,rgba(20,46,58,.9),rgba(3,10,16,.95));
  border:1px solid rgba(138,255,232,.28);box-shadow:inset 0 0 40px -14px rgba(138,255,232,.35)}
.mth-cell{width:104px;height:104px;position:relative;cursor:grab;overflow:hidden;border-radius:3px;
  border:1px solid rgba(255,255,255,.06);background:#05090f;transition:transform .14s,box-shadow .2s,border-color .2s}
.mth-cell canvas{display:block;width:100%;height:100%}
.mth-cell:hover{border-color:rgba(138,255,232,.5)}
.mth-cell.sel{border-color:#ffd98a;box-shadow:0 0 0 2px rgba(255,217,138,.6),0 0 22px -4px #ffd98a;z-index:3}
.mth-cell.ok{box-shadow:inset 0 0 16px -6px rgba(138,255,232,.9)}
.mth-cell.hint{animation:mthPulse 1.4s ease both}
.mth-cell.dragging{opacity:.35}
.mth-board.done{box-shadow:0 0 34px -8px rgba(138,255,232,.75),inset 0 0 40px -14px rgba(138,255,232,.5)}
.mth-ghost{position:absolute;pointer-events:none;z-index:9;opacity:.92;border-radius:3px;overflow:hidden;
  border:1px solid rgba(138,255,232,.7);box-shadow:0 14px 30px -10px #000}
.mth-ghost canvas{display:block;width:100%;height:100%}
@keyframes mthPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,217,138,0)}
  40%{box-shadow:0 0 0 3px rgba(255,217,138,.8),0 0 22px -4px #ffd98a}}
.mth-card{margin-top:6px;padding:14px 18px;border-radius:var(--r8);max-width:520px;text-align:center;
  background:linear-gradient(180deg,rgba(16,32,42,.96),rgba(8,14,22,.96));
  border:1px solid rgba(138,255,232,.4);box-shadow:0 0 40px -16px rgba(138,255,232,.8);animation:popIn .3s ease both}
.mth-card .mc-head{display:flex;align-items:baseline;gap:10px;justify-content:center}
.mth-card .mc-head b{font-size:15px;color:#eafcff;font-weight:500;letter-spacing:.1em}
.mth-card .mc-head span{font-size:10px;color:var(--jade);border:1px solid rgba(138,255,232,.4);
  padding:1px 8px;border-radius:9px;letter-spacing:.1em}
.mth-card canvas{display:block;margin:8px auto 2px;max-width:100%}
.mth-card p{font-size:12.5px;color:var(--txt-dim);line-height:1.9;margin:6px 0 0;text-align:left}
.mth-card .mc-foot{margin-top:9px;font-size:11px;color:var(--txt-mute);letter-spacing:.06em}
.mth-card .mc-reward{color:#b9ffe4;line-height:1.9}
.mth-card .mc-reward::before{content:'✦ ';color:#ffd98a}
.mth-card.review{border-color:rgba(255,217,138,.42);box-shadow:0 0 40px -16px rgba(255,217,138,.7)}
.mth-card .mc-tag{margin:6px 0 0;font-size:11px;letter-spacing:.16em;text-align:center;color:#ffd98a}
.mth-card .mc-encourage{color:#8affe8;text-align:center;line-height:1.9}
.mth-card .mc-encourage::before{content:'✦ ';color:#ffd98a}
.mth-board.failed{box-shadow:0 0 30px -10px rgba(255,120,120,.45),inset 0 0 40px -16px rgba(255,120,120,.3)}

/* 公式抉择 · 选择题（3.0 数学版） */
.quiz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:560px}
.quiz-opt{position:relative;padding:6px;border-radius:var(--r8);cursor:pointer;transition:.18s;
  background:linear-gradient(180deg,rgba(14,30,40,.92),rgba(6,12,20,.94));
  border:1px solid rgba(138,255,232,.22);display:grid;place-items:center}
.quiz-opt:hover{border-color:rgba(138,255,232,.65);transform:translateY(-2px);z-index:2}
.quiz-opt canvas{display:block;width:100%;height:auto;max-width:100%}
.quiz-opt .qtag{position:absolute;left:7px;top:4px;font:600 12px/1 var(--font-num);
  color:rgba(190,240,255,.5);letter-spacing:.1em}
.quiz-opt.right{border-color:var(--jade);box-shadow:0 0 24px -8px var(--jade);background:rgba(20,52,44,.9)}
.quiz-opt.wrong{opacity:.32;filter:grayscale(1);cursor:not-allowed;transform:none}
.quiz-opt.dead{opacity:.28;filter:grayscale(1);cursor:not-allowed;transform:none}
.quiz-opt:disabled:hover{transform:none;border-color:rgba(138,255,232,.22)}
.qz-cat{font-size:11px;color:var(--txt-mute);letter-spacing:.1em}
@media (max-width:560px){
  .quiz-grid{grid-template-columns:1fr;max-width:100%}
}

/* 权限解锁 · 解方程（3.0 数学版） */
.eq-stem{align-self:center;padding:12px 18px 14px;border-radius:var(--r8);max-width:560px;
  background:linear-gradient(180deg,rgba(14,32,46,.94),rgba(6,12,20,.96));
  border:1px solid rgba(127,220,255,.34);box-shadow:0 0 38px -18px rgba(127,220,255,.8);
  animation:popIn .3s ease both}
.eq-stem .eq-ask{margin:0 0 6px;font-size:11.5px;letter-spacing:.16em;text-align:center;color:#7fdcff}
.eq-stem canvas{display:block;margin:0 auto;max-width:100%;height:auto}
.eq-steps{margin:10px auto 0;font:400 13.5px/2 var(--font-num);color:var(--txt-dim);text-align:center}
.eq-steps div{letter-spacing:.04em}

/* 公式图鉴（终端 · 公式页） */
.fx-bar{height:6px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden;margin:6px 0 12px}
.fx-bar i{display:block;height:100%;background:linear-gradient(90deg,#57c7ff,#8affe8);box-shadow:0 0 14px -2px #8affe8}
.fx-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;margin-bottom:6px;
  border-radius:var(--r8);cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.03);transition:.18s}
.fx-item:hover{border-color:var(--line-2);background:rgba(138,255,232,.08)}
.fx-item.on{border-color:rgba(138,255,232,.6);background:rgba(138,255,232,.12)}
.fx-item b{font-weight:400;font-size:13px;color:var(--txt)}
.fx-item span{font-size:10px;color:#ffd98a;letter-spacing:.1em}
.fx-item.lock{opacity:.45}
.fx-item.lock b{color:var(--txt-mute)}
.fx-card{position:relative;padding:10px;border-radius:var(--r8);margin-bottom:10px;text-align:center;
  background:radial-gradient(ellipse at 50% 40%,rgba(20,46,58,.7),rgba(4,10,16,.95));
  border:1px solid rgba(138,255,232,.3)}
.fx-card canvas{display:block;margin:0 auto;max-width:100%}
.fx-card.lock{background:rgba(0,0,0,.5);border-color:var(--line)}
.fx-mask{position:absolute;inset:0;display:grid;place-items:center;font-size:15px;letter-spacing:.5em;
  color:var(--txt-mute);background:rgba(3,6,10,.7);border-radius:var(--r8)}
.fx-meta{font-size:11px;color:var(--txt-mute);letter-spacing:.1em;margin-bottom:6px}

/* 公式灵 · 伙伴面板 */
.pet-stage{position:relative;border-radius:var(--r8);margin-bottom:8px;overflow:hidden;text-align:center;
  background:radial-gradient(ellipse at 50% 78%,rgba(28,54,66,.85),rgba(4,10,16,.95));
  border:1px solid rgba(138,255,232,.28)}
.pet-stage canvas{display:block;margin:0 auto}
.pet-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:8px 0 10px}
.pet-stats div{padding:7px 4px;border-radius:var(--r8);text-align:center;
  background:rgba(255,255,255,.04);border:1px solid var(--line)}
.pet-stats span{display:block;font-size:10px;color:var(--txt-mute);letter-spacing:.1em}
.pet-stats b{font-size:13px;font-weight:500;color:var(--jade)}
.pet-forms{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.pet-forms span{font-size:11px;padding:4px 9px;border-radius:9px;color:var(--txt-dim);
  background:rgba(138,255,232,.08);border:1px solid rgba(138,255,232,.24)}
.pet-forms i{font-style:normal;color:#ffd98a;margin-left:5px;font-size:9px}
@media (max-width:560px){ .mth-cell{width:76px;height:76px} .pet-stats{grid-template-columns:repeat(2,1fr)} }

/* 权限解锁（Lights Out） */
.sw-grid{display:grid;gap:8px}
.sw-cell{width:66px;height:66px;border-radius:var(--r8);cursor:pointer;position:relative;
  background:linear-gradient(180deg,rgba(18,26,38,.95),rgba(9,14,22,.95));
  border:1px solid rgba(87,199,255,.22);display:grid;place-items:center;transition:.22s}
.sw-cell:hover{border-color:var(--ice)}
.sw-cell.on{background:linear-gradient(180deg,rgba(87,199,255,.42),rgba(30,90,150,.55));
  border-color:#8fe0ff;box-shadow:0 0 26px -5px #57c7ff,inset 0 0 24px rgba(140,225,255,.35)}
.sw-cell::after{content:attr(data-sym);font-size:24px;opacity:.85}
.sw-cell.locked{cursor:not-allowed;background:rgba(0,0,0,.6);border-color:rgba(255,255,255,.07)}
.sw-cell.locked::after{opacity:.25}

/* ═══════════ 提示 / 播报 ═══════════ */
#toast-layer{position:absolute;left:50%;top:15%;transform:translateX(-50%);z-index:160;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:max-content}
.toast{display:flex;align-items:center;gap:10px;padding:8px 18px;border-radius:24px;
  background:rgba(8,13,20,.94);border:1px solid var(--line-2);font-size:12.5px;letter-spacing:.05em;
  animation:toastIn .34s cubic-bezier(.2,.9,.3,1.2) both;
  box-shadow:0 12px 34px -12px #000,0 0 24px -10px rgba(69,214,168,.6);
  backdrop-filter:blur(10px);white-space:nowrap}
.toast.out{animation:toastOut .34s ease both}
.toast .ic{font-size:16px;line-height:1}
.toast.ok{border-color:rgba(69,214,168,.6)}.toast.ok .ic{color:var(--jade)}
.toast.loot{border-color:rgba(255,200,97,.6)}.toast.loot .ic{color:var(--gold)}
.toast.bad{border-color:rgba(255,95,109,.6)}.toast.bad .ic{color:var(--red)}
.toast.info{border-color:rgba(87,199,255,.6)}.toast.info .ic{color:var(--ice)}
.toast.plot{border-color:rgba(154,108,240,.65)}.toast.plot .ic{color:var(--violet)}
@keyframes toastIn{from{opacity:0;transform:translateY(-16px) scale(.94)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-12px) scale(.96)}}

/* 任务弹窗 */
.quest-pop{width:330px;padding:15px 18px;border-radius:var(--r12);
  background:linear-gradient(180deg,rgba(14,21,32,.98),rgba(8,12,19,.98));
  border:1px solid rgba(255,200,97,.42);animation:questPop .45s cubic-bezier(.2,.9,.3,1.2) both;
  box-shadow:0 24px 60px -20px #000,0 0 34px -12px rgba(255,200,97,.6);pointer-events:none}
.quest-pop.out{animation:toastOut .4s ease both}
.quest-pop .qp-k{font-size:9.5px;letter-spacing:.34em;color:var(--gold);margin-bottom:5px}
.quest-pop h4{font-size:15px;letter-spacing:.08em;color:#fff;margin-bottom:6px}
.quest-pop .qp-d{font-size:11.5px;color:var(--txt-dim);line-height:1.75}
.quest-pop .qp-r{margin-top:8px;padding-top:8px;border-top:1px dashed rgba(255,200,97,.28);
  font-size:11.5px;color:var(--gold);display:flex;gap:12px;flex-wrap:wrap}
@keyframes questPop{from{opacity:0;transform:translateX(40px) scale(.95)}to{opacity:1;transform:none}}

/* 掉落飘字容器（世界层） */
.floater{position:absolute;font-family:var(--font-num);font-size:14px;font-weight:600;
  pointer-events:none;z-index:30;text-shadow:0 2px 6px #000;animation:floatUp 1s ease-out both}
@keyframes floatUp{from{opacity:0;transform:translateY(6px) scale(.8)}
  20%{opacity:1;transform:translateY(0) scale(1.15)}
  100%{opacity:0;transform:translateY(-42px) scale(1)}}

/* ═══════════ 死亡层 ═══════════ */
#death-layer{z-index:170;background:radial-gradient(ellipse at 50% 50%,rgba(60,8,18,.55),rgba(2,3,6,.96))}
#death-layer.active{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px}
.dt-t{font-size:52px;font-weight:200;letter-spacing:.42em;color:#ff8a96;
  text-shadow:0 0 44px rgba(255,60,90,.75);animation:fadeUp .8s ease both}
.dt-s{font-size:13px;color:var(--txt-dim);letter-spacing:.22em;animation:fadeUp 1s .2s both}
.dt-acts{display:flex;gap:14px;animation:fadeUp 1s .4s both}

/* ═══════════ 结局层 ═══════════ */
#ending-layer{z-index:180;background:#03050a}
#ending-layer.active{display:flex;align-items:center;justify-content:center;flex-direction:column}
#ending-canvas{position:absolute;inset:0;width:100%;height:100%}
.ed-wrap{position:relative;z-index:3;max-width:820px;padding:0 30px;text-align:center}
.ed-rank{font-size:11px;letter-spacing:.6em;color:var(--jade);opacity:0;animation:fadeUp .8s .3s both}
.ed-name{font-size:52px;font-weight:200;letter-spacing:.24em;margin:14px 0 6px;color:#fff;
  opacity:0;animation:fadeUp .9s .6s both;text-shadow:0 0 50px rgba(69,214,168,.7)}
.ed-sub{font-size:13px;letter-spacing:.36em;color:var(--jade);opacity:0;
  animation:fadeUp .9s .9s both}
.ed-text{margin-top:30px;font-size:14.5px;line-height:2.35;color:#c3dcd6;letter-spacing:.06em;
  text-align:left;opacity:0;animation:fadeUp 1.2s 1.3s both}
.ed-stats{margin-top:28px;display:flex;gap:26px;justify-content:center;flex-wrap:wrap;
  opacity:0;animation:fadeUp 1s 2s both}
.ed-stat{text-align:center}
.ed-stat .n{font-family:var(--font-num);font-size:24px;color:var(--gold)}
.ed-stat .l{font-size:10.5px;color:var(--txt-mute);letter-spacing:.18em;margin-top:2px}
.ed-acts{margin-top:34px;display:flex;gap:14px;justify-content:center;opacity:0;
  animation:fadeUp .9s 2.6s both}

/* ═══════════ 响应式 ═══════════ */
@media (max-width:1180px){
  .title-main{font-size:62px}
  .cs-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
  .cs-portrait{height:150px}
  .vitals{width:266px}
  .hud-tr{width:172px}
  .minimap-box{width:172px;height:172px}
  .value-panel{width:216px}
}
@media (max-width:900px){
  .cs-grid{grid-template-columns:1fr;max-width:420px}
  #class-layer.active{justify-content:flex-start}
  .cs-portrait{height:130px}
  .menu-wrap{left:6%;max-width:400px}
  .title-main{font-size:48px}
  .hud-br .keyhint{display:none}
  .pw-right{width:262px}
  .rune-cell{width:58px;height:58px;font-size:24px}
  .pipe-cell{width:46px;height:46px}
  .shard-cell{width:66px;height:66px}
  .sw-cell{width:52px;height:52px}
}

/* ═══════════ 移动端触屏控制 ═══════════ */
#touch-layer{position:absolute;inset:0;z-index:60;display:none;pointer-events:none;
  -webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
body.touch #touch-layer{display:block}
#touch-layer.hide{display:none}
#touch-layer *{pointer-events:auto;touch-action:none}
body.touch{overscroll-behavior:none}

/* 虚拟摇杆 */
.tc-stick{position:absolute;left:22px;bottom:32px;width:134px;height:134px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,44,52,.55),rgba(6,14,20,.35));
  border:1px solid rgba(120,230,200,.3);display:grid;place-items:center;
  box-shadow:0 8px 26px -10px #000,inset 0 0 22px rgba(0,0,0,.5)}
.tc-stick.hold{border-color:rgba(120,230,200,.62)}
.tc-stick i{width:56px;height:56px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 34% 28%,#a8ffe4,#2a6f5d);
  box-shadow:0 0 20px rgba(90,230,190,.5)}

/* 动作按钮 */
.tc-btn{position:absolute;border-radius:50%;border:1px solid rgba(140,235,205,.42);
  background:linear-gradient(180deg,rgba(24,52,60,.9),rgba(10,20,28,.82));
  color:#dffaf0;font-family:var(--font);font-size:12px;letter-spacing:.06em;
  display:grid;place-items:center;backdrop-filter:blur(6px);
  box-shadow:0 6px 18px -6px #000,inset 0 0 14px rgba(120,230,200,.12);
  transition:transform .08s,background .08s}
.tc-btn.hit{transform:scale(.9);border-color:var(--jade);
  background:linear-gradient(180deg,rgba(46,110,96,.95),rgba(14,34,34,.9))}
.tc-atk{right:22px;bottom:30px;width:96px;height:96px;font-size:15px;
  border-color:rgba(120,235,205,.6);
  background:linear-gradient(180deg,rgba(30,74,72,.92),rgba(10,24,28,.85))}
.tc-dash{right:128px;bottom:22px;width:74px;height:74px}
.tc-s1{right:130px;bottom:104px;width:66px;height:66px;color:#9ff0d6}
.tc-s2{right:206px;bottom:56px;width:62px;height:62px;color:#8fd8ff}
.tc-s3{right:206px;bottom:128px;width:62px;height:62px;color:#c9a2ff}
.tc-use{right:44px;bottom:150px;width:66px;height:66px;color:#ffd98a;
  border-color:rgba(255,200,97,.5)}

/* 顶部功能条 */
.tc-bar{position:absolute;top:9px;left:50%;transform:translateX(-50%);display:flex;gap:7px}
.tc-mini{padding:7px 12px;border-radius:20px;border:1px solid rgba(140,235,205,.3);
  background:rgba(10,22,30,.78);color:#cdeee4;font-family:var(--font);font-size:11.5px;
  letter-spacing:.08em;backdrop-filter:blur(6px);transition:.1s}
.tc-mini.hit{border-color:var(--jade);color:#eafff8;transform:scale(.94)}

/* 横屏提示 */
.rotate-tip{position:absolute;left:50%;top:60px;transform:translateX(-50%);
  padding:7px 16px;border-radius:20px;background:rgba(10,22,30,.82);
  border:1px solid rgba(255,200,97,.45);color:#ffd98a;font-size:12px;display:none;
  letter-spacing:.1em}
.rotate-tip.off{display:none!important}
@media (orientation:portrait){ .rotate-tip{display:block} }

/* 触屏下 HUD 分区缩放，保持贴角不被遮挡 */
body.touch .hud-tl{transform:scale(.72);transform-origin:top left}
body.touch .hud-tr{transform:scale(.72);transform-origin:top right}
body.touch .hud-bl{transform:scale(.72);transform-origin:bottom left}
body.touch .hud-br{transform:scale(.72);transform-origin:bottom right}
body.touch .hud-bc{transform:translateX(-50%) scale(.72);transform-origin:bottom center}
body.touch .hud-br .keyhint{display:none}
body.touch .pw{width:min(1000px,96vw);max-height:88vh}
body.touch .pw-body{overflow:auto}

/* 手机竖屏 / 小屏布局 */
@media (max-width:560px){
  .menu-wrap{left:5%;right:5%;max-width:none}
  .menu-nav{width:100%}
  .title-main{font-size:40px}
  .title-sub{font-size:18px;letter-spacing:.38em}
  .title-quote{font-size:12px}
  .ta-name{font-size:17px;letter-spacing:.24em}
  .old-ver{bottom:-66px;font-size:10.5px}
  .mbtn{font-size:14px;padding:10px 14px}
  .mbtn em{display:none}
  .cs-grid{grid-template-columns:1fr;max-width:340px}
  .cs-portrait{height:120px}
  .cs-foot .mbtn{min-width:118px}
  .pw-right{display:none}
  .pw-body{flex-direction:column}
  .ld-title{font-size:32px}
}

/* ═══════════ 流畅模式 perf-lite ═══════════
   自动降档或手动切到「流畅/均衡」时生效。
   backdrop-filter 的毛玻璃在 iPad Safari 上每次都要重算背景层，
   与大面积阴影、无限动画叠加后是最主要的掉帧来源，这里一并摘掉。 */
body.perf-lite .region-card,
body.perf-lite .quest-tracker,
body.perf-lite .value-panel,
body.perf-lite .minimap-box,
body.perf-lite .avatar-box,
body.perf-lite .panel,
body.perf-lite .pw,
body.perf-lite .toast,
body.perf-lite #panel-layer,
body.perf-lite .interact-prompt,
body.perf-lite .hud-actions button{
  backdrop-filter:none!important;
  box-shadow:none!important;
}
body.perf-lite .region-card,
body.perf-lite .quest-tracker,
body.perf-lite .value-panel,
body.perf-lite .minimap-box,
body.perf-lite .avatar-box,
body.perf-lite .panel,
body.perf-lite .pw{background:rgba(6,11,17,.94)}
body.perf-lite .sklot,
body.perf-lite .islot,
body.perf-lite .buff{box-shadow:none!important}
/* 全屏红光呼吸、终极技就绪脉动等无限动画会让合成层持续重绘 */
body.perf-lite #hud.danger::before{animation:none;opacity:.34}
body.perf-lite .sklot.ready.ult{animation:none}
body.perf-lite .ld-rune i{animation-duration:2.6s}
body.perf-lite .bg-cell:hover,
body.perf-lite .shard-cell:hover{transform:none}
/* 血条宽度过渡会触发逐帧重排，流畅模式下直接关闭 */
body.perf-lite .bar .fill,
body.perf-lite .bar .ghost{transition:none}