/* 《雾屿》视觉 —— 冷海雾 noir：深墨蓝底 + 冷牛皮纸卡 + 单点琥珀暖光 */
:root{
  --ink:#13191d; --paper:#eae7dd; --paper2:#f2efe6; --line:#cfc8b6;
  --night:#0c1216; --night2:#121b21; --panel:#16222a; --panel-line:#283942;
  --amber:#d99a4e; --amber-soft:#e7b878; --teal:#3f7079; --teal-soft:#bcd2cf;
  --danger:#b3413a; --muted:#8c8576; --fog:#aab4b2;
  --good:#4f7a52; --bad:#b14a40;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--ink); background:var(--night);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif; line-height:1.62;
  background-image:radial-gradient(120% 80% at 50% -10%, #1a2932 0%, #0c1216 60%);
  min-height:100vh;
}
.hidden{display:none !important}
img{display:block; max-width:100%}

/* 顶栏 */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;
  padding:12px 22px;background:rgba(10,16,20,.86);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--panel-line)}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;cursor:pointer;color:#e9e3d4}
.brand .logo{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;
  background:linear-gradient(160deg,#21323b,#16222a);border:1px solid var(--panel-line);
  color:var(--amber);font-weight:800;font-size:20px}
.brand .bt{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}
.brand .bt b{font-size:16px;letter-spacing:.06em}
.brand .bt i{font-size:11px;color:var(--fog);font-style:normal;letter-spacing:.18em}
.progress{margin-left:auto;display:flex;gap:10px;align-items:center;color:#dfd9c9}
.progress .d{font-weight:700}
.progress .p{font-size:12px;color:var(--amber-soft);border:1px solid var(--panel-line);
  padding:3px 10px;border-radius:999px}
.tools button{width:34px;height:34px;border-radius:8px;border:1px solid var(--panel-line);
  background:#16222a;color:var(--amber-soft);cursor:pointer}
.tools button.off{opacity:.4}

/* 首页 */
.home{max-width:1120px;margin:0 auto;padding:42px 22px 80px;
  display:grid;grid-template-columns:1.1fr .9fr;grid-template-areas:"art txt" "art side";gap:26px;align-items:start}
.home-art{grid-area:art;border-radius:18px;overflow:hidden;border:1px solid var(--panel-line);
  box-shadow:0 24px 60px rgba(0,0,0,.5);aspect-ratio:16/10;background:#0e171c}
.home-art img,.home-art video{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.02);display:block}
.home-inner{grid-area:txt;color:#ece6d8}
.home .tag{color:var(--amber-soft);letter-spacing:.16em;font-size:13px;margin:0 0 10px}
.home h1{font-size:38px;line-height:1.18;margin:0 0 16px;color:#f3eedf;font-weight:800}
.home h1 em{font-style:normal;color:var(--amber)}
.home .intro{color:#c3c0b3;margin:0 0 24px}
.cta button,#startBtn{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;
  color:#221a0c;background:linear-gradient(160deg,var(--amber-soft),var(--amber));
  border:0;border-radius:12px;padding:14px 26px;cursor:pointer;box-shadow:0 10px 26px rgba(217,154,78,.28)}
#startBtn i{transition:transform .2s}
#startBtn:hover i{transform:translateX(4px)}
.stat-line{margin-top:18px;color:var(--fog);font-size:13px;letter-spacing:.04em}
.home-side{grid-area:side;background:var(--panel);border:1px solid var(--panel-line);
  border-radius:14px;padding:16px 18px;color:#cdd6d4}
.home-side span{font-size:12px;color:var(--amber-soft);letter-spacing:.14em}
.home-side p{margin:8px 0 0;font-style:italic;color:#d8d2c4}

/* 游戏三栏 */
.game{max-width:1180px;margin:0 auto;padding:24px 22px 90px;
  display:grid;grid-template-columns:262px 1fr 286px;gap:20px;align-items:start}

/* 左栏 台账 */
.ledger{position:sticky;top:78px;background:var(--panel);border:1px solid var(--panel-line);
  border-radius:14px;padding:14px 14px 18px;color:#dfe5e3}
.ledger-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.ledger-head span{font-weight:700;letter-spacing:.04em}
.ledger-head .rt{font-size:11px;color:var(--amber-soft);font-weight:400}
.stat{padding:9px 0;border-top:1px solid var(--panel-line)}
.stat-top{display:flex;align-items:center;gap:8px}
.stat-top .ic{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:12px;
  background:#0f1a20;border:1px solid var(--panel-line);color:var(--amber-soft)}
.stat-top .nm{font-size:13px;color:#c9d1cf}
.stat-top strong{margin-left:auto;font-size:17px;color:#f1ece0}
.bar{height:6px;border-radius:4px;background:#0d1519;margin:7px 0 4px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px;transition:width .5s cubic-bezier(.4,0,.2,1)}
.b-truth{background:linear-gradient(90deg,#3f7079,#7fb0a8)}
.b-trust{background:linear-gradient(90deg,#5b86a6,#8fb9d0)}
.b-conscience{background:linear-gradient(90deg,#6f8f57,#a9c98a)}
.b-danger{background:linear-gradient(90deg,#8a3b34,#c66)}
.b-renown{background:linear-gradient(90deg,#b07a2f,#e7b878)}
.stat .sh{margin:0;font-size:11px;color:var(--muted);line-height:1.4}
.vow{margin-top:12px;background:#0f1a20;border:1px solid var(--panel-line);border-radius:10px;padding:10px 12px}
.vow span{font-size:11px;color:var(--amber-soft);letter-spacing:.1em}
.vow p{margin:5px 0 0;font-size:13px;color:#d6cfc0;font-style:italic}

/* 中央 事件卡 */
.event-card{background:var(--paper);border-radius:16px;overflow:hidden;
  box-shadow:0 22px 60px rgba(0,0,0,.45);border:1px solid var(--line)}
.event-card.enter{animation:rise .42s ease}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.ev-banner{position:relative;height:170px;background:#0e171c}
.ev-banner img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.82) contrast(1.05)}
.ev-banner::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,18,22,.1),rgba(234,231,221,.96) 96%)}
.ev-banner .kick{position:absolute;left:16px;bottom:12px;z-index:2;color:#f3eedf;
  background:rgba(20,28,33,.7);border:1px solid rgba(217,154,78,.5);
  padding:4px 12px;border-radius:999px;font-size:12px;letter-spacing:.12em}
.ev-body{padding:8px 26px 26px}
.ev-meta{display:flex;gap:14px;color:var(--muted);font-size:12px;margin-bottom:6px}
.ev-body h2{font-size:23px;margin:2px 0 12px;color:#1a1f22;letter-spacing:.01em}
.carry{background:#e0dccd;border-left:3px solid var(--teal);padding:8px 12px;border-radius:6px;
  font-size:13px;color:#3c3a30;margin:0 0 12px}
.ev-text p{margin:6px 0;color:#33372f}
.ev-text strong{color:var(--danger)}

/* 选项 */
.choices{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.choice{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;text-align:left;
  background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:13px 15px;cursor:pointer;
  transition:transform .12s,box-shadow .12s,border-color .12s}
.choice:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.16);border-color:var(--amber)}
.choice .opt{grid-row:span 2;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;
  font-weight:800;color:#2a2008;background:var(--amber-soft)}
.choice .ctxt{display:flex;flex-direction:column;gap:2px}
.choice .ctxt b{font-size:15px;color:#23271f}
.choice .ctxt i{font-style:normal;font-size:12.5px;color:var(--muted)}
.choice .effs{grid-column:2;display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.eff{font-size:11.5px;padding:2px 9px;border-radius:999px;border:1px solid}
.eff.pos{background:#e2ece1;border-color:#bcd3b6;color:var(--good)}
.eff.neg{background:#f1ddd9;border-color:#e0b3ab;color:var(--bad)}

/* 后果 */
.outcome{margin-top:16px;background:#e3dfd0;border:1px solid var(--line);border-radius:12px;padding:14px 16px;
  animation:rise .3s ease}
.o-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.o-head span{font-size:12px;color:var(--muted);letter-spacing:.1em}
.o-result{margin:4px 0 14px;color:#34382f}
.cont{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:#221a0c;
  background:linear-gradient(160deg,var(--amber-soft),var(--amber));border:0;border-radius:10px;
  padding:11px 20px;cursor:pointer}
.cont i{font-style:normal}

/* 指认 */
.accuse .clue-recap{margin:12px 0;font-size:13px;color:#3c3a30}
.clue-recap .cl{display:inline-block;background:#dfe7e4;border:1px solid #b9cdc8;color:#33493f;
  padding:2px 9px;border-radius:7px;margin:3px 5px 0 0;font-size:12px}
.clue-recap em{color:var(--danger)}
.suspects{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:14px 0}
.suspect{display:flex;align-items:center;gap:10px;text-align:left;background:var(--paper2);
  border:1px solid var(--line);border-radius:12px;padding:11px 12px;cursor:pointer;transition:.14s}
.suspect:hover{border-color:var(--danger);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.16)}
.suspect .face{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;font-weight:800;
  background:#20303a;color:var(--amber-soft);border:1px solid var(--panel-line)}
.suspect .sp-txt{display:flex;flex-direction:column}
.suspect .sp-txt b{font-size:15px;color:#23271f}
.suspect .sp-txt i{font-style:normal;font-size:12px;color:var(--muted)}
.deal-btn{width:100%;margin-top:4px;background:#27201a;color:#d9c39c;border:1px dashed #6b5536;
  border-radius:10px;padding:11px;cursor:pointer;font-size:13px}
.deal-btn:hover{background:#2f261d;color:#e7caa0}

/* 右栏 低语 */
.whispers{position:sticky;top:78px;background:var(--panel);border:1px solid var(--panel-line);
  border-radius:14px;padding:14px;color:#cdd6d4}
.wh-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.wh-head span{font-weight:700}
.wh-head .rt{font-size:11px;color:var(--fog)}
.wh{display:flex;gap:9px;padding:8px 0;border-top:1px solid var(--panel-line)}
.wh .av{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;
  background:#0f1a20;border:1px solid var(--panel-line);color:var(--teal-soft)}
.wh p{margin:0;font-size:12.5px;color:#c3ccc9;line-height:1.5}
.signal{margin-top:10px;background:#0f1a20;border:1px solid var(--panel-line);border-radius:10px;padding:10px 12px}
.sig-top{display:flex;justify-content:space-between;align-items:baseline}
.sig-top span{font-size:11px;color:var(--amber-soft);letter-spacing:.1em}
.sig-top strong{color:#f1ece0}
.signal p{margin:5px 0 0;font-size:12px;color:#aab4b2}

/* 结局 */
.ending{max-width:760px;margin:0 auto;padding:40px 22px 90px}
.ending-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;
  padding:0 0 28px;overflow:hidden;box-shadow:0 26px 70px rgba(0,0,0,.5);animation:rise .5s ease}
.ending-card figure{margin:0;aspect-ratio:1/1;max-height:420px;overflow:hidden;background:#0e171c}
.ending-card figure img,.ending-card figure video{width:100%;height:100%;object-fit:cover;display:block}
.ending-card .eyebrow{margin:20px 28px 0;color:var(--muted);letter-spacing:.16em;font-size:13px}
.ending-card h2{margin:6px 28px 6px;font-size:30px;color:#1a1f22}
.ending-card .sub{margin:0 28px 14px;color:var(--danger);font-weight:600}
.ending-card .ebody{margin:0 28px}
.ending-card .ebody p{color:#34382f;margin:8px 0}
.ending-card blockquote{margin:16px 28px 0;padding:12px 16px;background:#e3dfd0;border-left:3px solid var(--amber);
  border-radius:8px;font-style:italic;color:#3a382e}
.final-stats{display:flex;flex-wrap:wrap;gap:10px;margin:18px 28px 0}
.final-stats div{flex:1;min-width:84px;background:#e7e3d5;border:1px solid var(--line);border-radius:10px;
  padding:8px 10px;text-align:center}
.final-stats span{display:block;font-size:11px;color:var(--muted)}
.final-stats strong{font-size:20px;color:#23271f}
.ach{margin:16px 28px 0;background:#e7e3d5;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.ach-h{font-size:12px;color:var(--muted);letter-spacing:.1em;margin-bottom:8px}
.ach-list{display:flex;flex-wrap:wrap;gap:7px}
.badge{font-size:12.5px;background:#fbf6ea;border:1px solid var(--amber-soft);color:#6b4f1d;
  border-radius:999px;padding:3px 11px;cursor:help}
.acts{display:flex;gap:12px;margin:22px 28px 0}
.acts button{flex:1;border:0;border-radius:11px;padding:13px;font-weight:700;cursor:pointer}
.acts .again{color:#221a0c;background:linear-gradient(160deg,var(--amber-soft),var(--amber))}
.acts .share{background:#20303a;color:#dbe3e0;border:1px solid var(--panel-line)}

/* toast */
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);opacity:0;
  background:#16222a;color:#e7dcc5;border:1px solid var(--panel-line);padding:11px 18px;border-radius:10px;
  font-size:14px;z-index:60;transition:.3s;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 响应式 */
@media(max-width:980px){
  .game{grid-template-columns:1fr}
  .ledger,.whispers{position:static}
  .whispers{order:3}
  .home{grid-template-columns:1fr;grid-template-areas:"art" "txt" "side"}
  .home h1{font-size:30px}
}