/* ============================================================
   ZYMK Quad Hero — 四幕大屏（探照灯 / 马赛克 / 七格 / 三宫格）
   2026-09-01 v1 · 全部选择器作用域化到 #zymkHeroDeck，
   避免污染 Blocksy 主题与 vograce 15 区块（历史教训：裸类名全局污染）
   图片路径：uploads/zymk-assets/hero/
   ============================================================ */

#zymkHeroDeck{--bg:#000;background:var(--bg,#000);color:#f3ead8;font-family:'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;position:relative;overflow-x:clip} /* clip 不破坏 sticky，裁剪滚动条槽 15px 溢出 */
#zymkHeroDeck *{margin:0;padding:0;box-sizing:border-box}
#zymkHeroDeck ::selection{background:rgba(255,180,94,.35);color:#fff}

/* ================= 公共滚动结构（HERO 2/3/4 共用 sticky 舞台） ================= */
#zymkHeroDeck .scroll-wrap{height:520vh}
#zymkHeroDeck #wrap-d{height:420vh}          /* HERO 4 舞台滚动距离 */
#zymkHeroDeck .stage{
  position:sticky;top:0;height:100vh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
#zymkHeroDeck .stage .bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(52% 44% at 22% 18%,rgba(168,85,247,.18),transparent 62%),
    radial-gradient(46% 40% at 80% 78%,rgba(245,158,11,.14),transparent 60%),
    radial-gradient(38% 34% at 64% 22%,rgba(20,184,166,.12),transparent 60%),
    repeating-linear-gradient(115deg,transparent 0 132px,rgba(255,236,200,.03) 132px 133px);
  will-change:opacity,transform;
  animation:zq-breathe 12s ease-in-out infinite;   /* 常驻氛围：不滚动时画面也在呼吸 */
}
@keyframes zq-breathe{0%,100%{opacity:.8}50%{opacity:1}}
#zymkHeroDeck .stage .bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 92% at 50% 42%,transparent 52%,rgba(0,0,0,.62));
}

/* 公共：格子 / 表面 / 暗罩 / 光晕 / 扫光（性能：只用 clip-path/transform/opacity） */
#zymkHeroDeck .grid{position:absolute;inset:0;z-index:1;will-change:transform}
#zymkHeroDeck .cell{position:absolute;inset:0;cursor:pointer}
#zymkHeroDeck .surf{
  position:absolute;overflow:hidden;background-color:#0b0f1a;
  background-size:cover;background-position:center;
  will-change:clip-path,transform,opacity;
}
#zymkHeroDeck .dim{position:absolute;inset:0;z-index:0;pointer-events:none;background:#000}
#zymkHeroDeck .pulse{
  position:absolute;inset:-24%;z-index:1;pointer-events:none;
  background:radial-gradient(circle,rgba(var(--c),.5),transparent 64%);
}
#zymkHeroDeck .shine{
  position:absolute;top:-32%;bottom:-32%;left:0;width:56%;z-index:2;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.14) 42%,rgba(255,255,255,.5) 50%,rgba(255,255,255,.14) 58%,transparent);
  mix-blend-mode:screen;
}
/* 悬停提亮仅限 HERO 2/3（HERO 4 三宫格有自定义交互，不受此规则影响） */
#zymkHeroDeck .stage-a .cell:hover .surf,#zymkHeroDeck .stage-b .cell:hover .surf{filter:brightness(1.18) saturate(1.05)}

/* ---- 段 2（六格斜切马赛克·开场）特有 ---- */
#zymkHeroDeck .stage-a .surf{
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),inset 0 0 46px rgba(0,0,0,.45);
}
#zymkHeroDeck .stage-a .veil{
  position:absolute;inset:0;z-index:4;pointer-events:none;
  background:
    radial-gradient(58% 46% at 50% 46%,rgba(10,6,20,.32),transparent 72%),
    linear-gradient(to bottom,rgba(8,5,16,.4),transparent 18%,transparent 82%,rgba(8,5,16,.4));
}
#zymkHeroDeck .seams{position:absolute;inset:0;z-index:3;pointer-events:none}

/* 段 2/3 文案布局统一：sub 中上大字 / end-cap 中间 */
#zymkHeroDeck .stage-a .sub,
#zymkHeroDeck .stage-b .sub{
  position:absolute;top:24%;left:0;right:0;z-index:5;
  margin-top:0;text-align:center;
  font-size:clamp(22px,2.8vw,40px);letter-spacing:.42em;
}
#zymkHeroDeck .stage-a .end-cap,
#zymkHeroDeck .stage-b .end-cap{
  position:absolute;top:52%;left:0;right:0;z-index:5;
  margin-top:0;text-align:center;
}
/* v1.4 用户要求：HERO3 的 Scroll Down 位置下移至中间栏水晶灯底座下方（红圈位）；HERO2/HERO4 不动 */
#zymkHeroDeck .stage-b .end-cap{top:64%}
}

/* ---- 段 3（七格横向·承接）特有：白色轮廓明显、开屏深色渐变 ---- */
#zymkHeroDeck .stage-b .cell{
  background:radial-gradient(62% 62% at 50% 50%,#161a2a 0%,#0b0e18 56%,#05060c 100%);
}
#zymkHeroDeck .stage-b .surf{
  inset:0;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.5),
    inset 0 0 14px rgba(255,255,255,.05);
}
#zymkHeroDeck .stage-b .veil{
  position:absolute;inset:0;z-index:4;pointer-events:none;
  background:radial-gradient(58% 46% at 50% 46%,rgba(10,6,20,.3),transparent 74%);
}

/* ===== 叠层文案 ===== */
#zymkHeroDeck .hero-copy{position:relative;z-index:5;text-align:center;pointer-events:none}
#zymkHeroDeck h1.title{
  font-size:clamp(38px,8vw,110px);letter-spacing:.18em;font-weight:900;
  background:linear-gradient(92deg,#ffe9c4 8%,#ff9e6d 46%,#c77dff 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-stroke:1px rgba(0,0,0,.45);
  filter:drop-shadow(0 4px 16px rgba(0,0,0,.95));
  will-change:transform,opacity;
}
#zymkHeroDeck .stage-b h1.title{font-size:clamp(26px,5.2vw,68px);letter-spacing:.3em}
#zymkHeroDeck .sub{
  margin-top:clamp(12px,2vh,24px);
  color:#fff7e2;font-size:clamp(12px,1.4vw,16px);letter-spacing:.5em;
  text-shadow:0 2px 6px rgba(0,0,0,.9),0 0 16px rgba(0,0,0,.85);
  will-change:transform,opacity;
}
#zymkHeroDeck .end-cap{
  position:relative;z-index:5;margin-top:clamp(26px,5vh,60px);
  color:rgba(255,247,226,.92);font-size:clamp(10px,1.1vw,13px);letter-spacing:.42em;
  text-shadow:0 1px 8px rgba(0,0,0,.9);
  will-change:transform,opacity;
}

/* ===== 固定 UI（四幕统一：hint / 4 段进度点 / 百分比）=====
   默认隐藏，仅当 #zymkHeroDeck 在视口内（.zq-active）显示，
   避免污染下方 15 区块（嵌入 WP 页面的必要适配） */
#zymkHeroDeck .hint,#zymkHeroDeck .progress-dot,#zymkHeroDeck .pct{display:none}
#zymkHeroDeck.zq-active .hint{
  display:block;position:fixed;left:50%;bottom:24px;transform:translateX(-50%);
  color:rgba(255,247,226,.95);font-size:12px;letter-spacing:.35em;z-index:20;
  animation:zq-float 1.9s ease-in-out infinite;
  text-shadow:0 2px 6px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.8);
}
@keyframes zq-float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
#zymkHeroDeck.zq-active .progress-dot{
  position:fixed;right:22px;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:10px;z-index:20;
}
#zymkHeroDeck .progress-dot i{
  width:6px;height:6px;border-radius:50%;background:rgba(255,236,200,.45);
  transition:background .3s,transform .3s,box-shadow .3s;
}
#zymkHeroDeck .progress-dot i.on{background:#ffb45e;transform:scale(1.55);box-shadow:0 0 10px rgba(255,180,94,.85)}
#zymkHeroDeck.zq-active .pct{
  position:fixed;left:50%;bottom:13vh;transform:translateX(-50%);
  font-size:clamp(22px,2.6vw,32px);color:rgba(255,247,226,.95);letter-spacing:.14em;z-index:20;
  font-variant-numeric:tabular-nums;text-shadow:0 2px 10px rgba(0,0,0,.9);
}

/* ===== 尾声 HERO 5（品牌海报，hero 一部分）v1.5 沉浸化：全屏 + 顶部融入 + 氛围光晕 ===== */
#zymkHeroDeck .end{
  position:relative;min-height:100svh;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:0;
  background:
    radial-gradient(62% 52% at 50% 52%,rgba(118,88,205,.18),transparent 72%),
    radial-gradient(52% 44% at 50% 36%,rgba(255,186,120,.12),transparent 74%);
}
/* 顶部渐隐遮罩：让海报顶部品牌字样（ZOYMAKE · 張楊）融入背景不显示（v1.5 用户要求） */
#zymkHeroDeck .end::before{
  content:'';position:absolute;top:0;left:0;right:0;height:16%;
  background:linear-gradient(to bottom,rgba(0,0,0,.97),rgba(0,0,0,.55),rgba(0,0,0,0));
  z-index:5;pointer-events:none;
}
/* 海报整图完整可见（16:9 2048×1152，contain 不裁切；黑边与海报黑底融合） */
#zymkHeroDeck .end__poster{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;display:block;
  will-change:transform,opacity;
}
/* 海报中央 Scroll Down 提示（大标题与 slogan 之间的留白，v1.4 用户要求）
   独立类（不带 hint，避免被 zq-active 规则覆盖为 fixed），海报内始终可见 */
#zymkHeroDeck .end__hint{
  position:absolute;left:50%;top:74%;transform:translateX(-50%); /* v1.6: 65%→74% 避开大标题 Ready（用户反馈遮挡） */
  color:rgba(255,247,226,.95);font-size:12px;letter-spacing:.35em;z-index:6;
  animation:zq-float 1.9s ease-in-out infinite;
  text-shadow:0 2px 6px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.8);
  white-space:nowrap;pointer-events:none;
}
#zymkHeroDeck .end__eyebrow{
  font-size:clamp(11px,1vw,13px);letter-spacing:.52em;
  color:#ffc47e;text-shadow:0 1px 6px rgba(0,0,0,.95);
}
#zymkHeroDeck .end__title{
  margin-top:clamp(22px,3.4vh,40px);
  font-family:'Noto Serif SC','Songti SC','SimSun',serif;font-weight:600;
  font-size:clamp(34px,6.4vw,88px);line-height:1.28;letter-spacing:.12em;
  background:linear-gradient(92deg,#ffe9c4 8%,#ff9e6d 46%,#c77dff 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-stroke:1px rgba(0,0,0,.5);
  filter:drop-shadow(0 4px 16px rgba(0,0,0,.95));
  will-change:transform,opacity;
}
#zymkHeroDeck .end__title em{font-style:normal}
#zymkHeroDeck .end__rule{
  width:1px;height:clamp(36px,6vh,64px);margin:clamp(22px,3.6vh,40px) auto 0;
  background:linear-gradient(to bottom,transparent,rgba(255,214,140,.55),transparent);
}
#zymkHeroDeck .end__sub{
  margin-top:clamp(18px,2.6vh,30px);
  font-size:clamp(12px,1.2vw,15px);letter-spacing:.34em;
  color:rgba(255,247,226,.95);text-shadow:0 1px 6px rgba(0,0,0,.9);
}

/* ============================================================
   HERO 1 · 探照灯揭示
   ============================================================ */
#zymkHeroDeck .hero{
  position:relative;
  width:100%;height:100vh;height:100svh;
  overflow:hidden;cursor:crosshair;
  background:#050505;
  user-select:none;-webkit-user-select:none;
}

/* --- 图层：base = 图1+常态文字；reveal = 图2+金色文字（clip 裁切） --- */
#zymkHeroDeck .layer{position:absolute;inset:0}
#zymkHeroDeck .layer--base{z-index:1}
#zymkHeroDeck .layer--reveal{z-index:2;
  --cx:0px;--cy:0px;
  clip-path:circle(0px at 50% 50%);
  will-change:clip-path}

#zymkHeroDeck .layer__img{position:absolute;inset:0}
#zymkHeroDeck .layer__img img{
  width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.08); /* 常驻放大，为小幅视差留边（两层同余量，保证严格对齐） */
  will-change:transform;
}
#zymkHeroDeck .layer__img::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.16) 14%,transparent 30%);
}
#zymkHeroDeck .layer--reveal .layer__img img{filter:saturate(1.12) brightness(1.06)}

#zymkHeroDeck .hero__content{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  justify-content:space-between;
  padding:clamp(22px,4.5vw,60px);
  color:#fff;pointer-events:none;
  text-shadow:0 2px 10px rgba(0,0,0,.85),0 0 28px rgba(0,0,0,.7);
}
#zymkHeroDeck .layer--reveal .hero__content{text-shadow:none}

#zymkHeroDeck .hero__headline{font-size:clamp(34px,7.5vw,96px);font-weight:400;
  line-height:1.12;letter-spacing:.06em;}
#zymkHeroDeck .hero__headline .line{display:block;overflow:hidden}
#zymkHeroDeck .hero__headline .line > span{display:block;will-change:transform}
#zymkHeroDeck .hero__headline .line--sub{font-size:clamp(15px,1.6vw,22px);
  letter-spacing:.55em;opacity:1;margin-top:clamp(10px,1.6vw,20px)}

#zymkHeroDeck .hero__bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
#zymkHeroDeck .hero__copy{max-width:540px;font-size:clamp(15px,1.4vw,20px);
  line-height:1.9;letter-spacing:.12em;opacity:.95}

#zymkHeroDeck .layer--reveal .hero__headline,
#zymkHeroDeck .layer--reveal .hero__bottom{
  color:transparent;
  background:linear-gradient(135deg,#fff8e7 0%,#ffd9a0 45%,#e8b46a 100%);
  -webkit-background-clip:text;background-clip:text;
  filter:drop-shadow(0 2px 8px rgba(0,0,0,.65)) drop-shadow(0 0 18px rgba(255,196,110,.5));
}
#zymkHeroDeck .layer--reveal .hero__copy{color:#ffe9c4;opacity:1}

#zymkHeroDeck .hero__glow{
  position:absolute;left:0;top:0;z-index:4;width:620px;height:620px;
  background:radial-gradient(circle,rgba(255,214,150,.09) 0%,rgba(255,214,150,.03) 40%,transparent 68%);
  border-radius:50%;opacity:0;mix-blend-mode:screen;pointer-events:none;
  will-change:transform;
}
#zymkHeroDeck .hero__spot{
  position:absolute;left:0;top:0;z-index:4;width:300px;height:300px;
  border:1px solid rgba(255,224,180,.6);border-radius:50%;
  box-shadow:0 0 60px rgba(255,200,120,.18),inset 0 0 44px rgba(255,220,160,.10);
  opacity:0;pointer-events:none;will-change:transform;
}

#zymkHeroDeck .hero__vignette{position:absolute;inset:0;z-index:3;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 48%,rgba(0,0,0,.62) 100%)}

/* 常驻氛围层：边缘微光呼吸，静止画面也有"活"的质感 */
#zymkHeroDeck .hero__aura{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  background:radial-gradient(92% 72% at 50% 40%,transparent 44%,rgba(128,96,220,.08) 72%,rgba(48,30,96,.18) 100%);
  mix-blend-mode:screen;
  animation:zq-aura 11s ease-in-out infinite;
  will-change:opacity;
}
@keyframes zq-aura{0%,100%{opacity:.72}50%{opacity:1}}

#zymkHeroDeck .ripple{
  position:absolute;z-index:5;border:1px solid rgba(255,214,150,.7);
  border-radius:50%;pointer-events:none;
  box-shadow:0 0 30px rgba(255,200,120,.2);
}

@media (max-width:800px){
  #zymkHeroDeck .hero__bottom{flex-direction:column;align-items:flex-start}
  #zymkHeroDeck .hero__glow{width:420px;height:420px}
  #zymkHeroDeck .hero__spot{width:200px;height:200px}
}

/* ============================================================
   HERO 4 · 三宫格（stage-c 作用域化）
   ============================================================ */
#zymkHeroDeck .stage-c .cell{overflow:hidden}
#zymkHeroDeck .stage-c .cell + .cell{box-shadow:inset 1px 0 0 rgba(255,240,215,.16)}
#zymkHeroDeck .stage-c .surf{inset:0;will-change:transform}
#zymkHeroDeck .stage-c .dim{z-index:5}
#zymkHeroDeck .stage-c .end-cap{position:absolute;bottom:12vh;left:50%;transform:translateX(-50%);margin-top:0}  /* 上移到底注胶囊上方，避免重叠 */
/* 三格中上方的装饰词（STONE / SCENT / LIGHT，英文衬线） */
#zymkHeroDeck .cell-word{
  position:absolute;top:13%;left:50%;transform:translateX(-50%);
  z-index:8;pointer-events:none;
  font-family:'Cormorant Garamond','Times New Roman',serif;font-weight:600;
  font-size:clamp(24px,2.6vw,46px);letter-spacing:.32em;text-transform:uppercase;
  color:#fff6e2;
  text-shadow:0 2px 10px rgba(0,0,0,.95),0 0 34px rgba(255,214,140,.4);
  white-space:nowrap;
}

/* ---- 格子 1 · 明暗（默认亮图；暗图层中心扩散覆盖 = 点击关灯） ---- */
#zymkHeroDeck .cell--light .night{
  position:absolute;inset:0;z-index:2;
  background-size:cover;background-position:center;
  clip-path:circle(0% at 50% 50%);
  will-change:clip-path;
}
#zymkHeroDeck .cell--light .flare{
  position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;
  background:radial-gradient(120% 120% at 50% 50%,rgba(255,238,200,.55) 0%,rgba(255,200,120,.2) 36%,transparent 70%);
  mix-blend-mode:screen;
}

/* ---- 格子 2 · 香炉烟雾 ---- */
#zymkHeroDeck .cell--smoke .surf{cursor:pointer}
#zymkHeroDeck .cell--smoke canvas{position:absolute;inset:0;z-index:3;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen;filter:blur(3px)}
#zymkHeroDeck .cell--smoke .ember{
  position:absolute;z-index:2;pointer-events:none;width:58px;height:58px;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,110,.75) 0%,rgba(255,140,70,.22) 42%,transparent 70%);
  mix-blend-mode:screen;opacity:.85;
  animation:zq-ember 2.8s ease-in-out infinite;
}
@keyframes zq-ember{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.28)}}
#zymkHeroDeck .cell--smoke .puff{
  position:absolute;z-index:4;pointer-events:none;width:130px;height:130px;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(238,236,228,.8) 0%,rgba(226,222,210,.4) 45%,transparent 72%);
  opacity:0;
}

/* ---- 格子 3 · 明暗揭示（默认亮图展示；悬停淡入暗调图层） ---- */
#zymkHeroDeck .cell--reveal .surf{cursor:crosshair}
#zymkHeroDeck .cell--reveal .reveal-layer{
  position:absolute;inset:0;z-index:3;opacity:0;
  background-size:cover;background-position:center;
  will-change:opacity;
}

/* ---- 格子 UI（开关 / 底注胶囊，三格完全统一） ---- */
#zymkHeroDeck .switch{
  position:absolute;top:12%;left:7%;z-index:9;
  display:flex;align-items:center;gap:9px;
  padding:8px 16px;border-radius:999px;cursor:pointer;
  background:rgba(8,8,14,.55);border:1px solid rgba(255,214,140,.4);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-family:inherit;color:#ffd9a0;font-size:11.5px;letter-spacing:.28em;
  text-shadow:0 1px 4px rgba(0,0,0,.8);
  transition:border-color .3s,box-shadow .3s,background .3s;
}
#zymkHeroDeck .switch:hover{border-color:rgba(255,200,120,.75);box-shadow:0 0 22px rgba(255,180,94,.28)}
#zymkHeroDeck .switch.is-on{
  background:rgba(34,26,12,.6);border-color:rgba(255,180,94,.8);
  box-shadow:0 0 22px rgba(255,180,94,.3);
}
#zymkHeroDeck .switch__icon{opacity:.95}
#zymkHeroDeck .switch__label{min-width:2.4em;text-align:left}
#zymkHeroDeck .cell--light{cursor:pointer}
#zymkHeroDeck .cell-hint{
  position:absolute;bottom:4vh;left:50%;transform:translateX(-50%);z-index:9;pointer-events:none;
  padding:7px 15px;border-radius:999px;
  font-size:11.5px;letter-spacing:.3em;color:#ffd9a0;
  background:rgba(0,0,0,.6);border:1px solid rgba(255,214,140,.35);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  text-shadow:0 1px 4px rgba(0,0,0,.9);
  white-space:nowrap;
}
#zymkHeroDeck .cell--smoke.is-hover .cell-hint{opacity:0}
#zymkHeroDeck .cell-hint b{color:#ffb45e;font-weight:500}

@media (max-width:900px){
  #zymkHeroDeck .cell-hint{font-size:10px;letter-spacing:.22em;padding:6px 12px}
}