/* Virtual Greeting Cards — storybook theme.
   Palette: gem tones per-card (bg/a1/a2 from data), warm gold is the ONLY highlight.
   Artwork: M4 paintings wired in M3 batch 3 (thumbs/stage scene/hero/share image);
   per-card gradients remain only as image-load fallbacks. */
:root{
  --gold:#c9a227; --gold-soft:#e9c766;
  --ink:#43302b; --paper:#fdf6ec; --paper2:#f7ecd9;
  --gem:#7a4a8c; --radius:18px;
  --shadow:0 10px 30px rgba(67,48,43,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Georgia,'Times New Roman','Songti SC','Noto Serif SC',serif;background:var(--paper);color:var(--ink)}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:15px}
a{color:#8a5a13}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:18px;
  padding:10px 18px;background:linear-gradient(180deg,#fffaf0,#fdf3e3);border-bottom:2px solid var(--gold-soft)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:bold;font-size:19px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:conic-gradient(from 40deg,#c4452f,#e9a13b,#687f4e,#5b7fa6,#b8578a,#c4452f);border:2px solid var(--gold)}
.topnav{display:flex;gap:14px}
.topnav a{text-decoration:none;color:var(--ink);padding:6px 10px;border-radius:8px}
.topnav a:hover{background:#f3e5c8}
.top-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.lang-switch{display:flex;border:1.5px solid var(--gold);border-radius:9px;overflow:hidden}
.lang-switch button{border:0;background:transparent;padding:5px 10px;font-size:13px}
.lang-switch button.on{background:var(--gold);color:#fff}
.account-btn{display:flex;align-items:center;gap:8px;border:1.5px solid var(--gold);background:#fff;
  border-radius:999px;padding:5px 12px 5px 6px;font-size:14px}
.account-btn .dot{width:10px;height:10px;border-radius:50%;background:#687f4e}
.account-btn .avatar{width:24px;height:24px;border-radius:50%;background:var(--gem);color:#fff;display:grid;place-items:center;font-size:13px}
.account-pop{position:absolute;right:18px;top:58px;width:280px;background:#fff;border:1.5px solid var(--gold-soft);
  border-radius:14px;box-shadow:var(--shadow);padding:14px;z-index:60}
.account-pop h4{margin:0 0 4px;font-size:15px;word-break:break-all}
.account-pop .row{display:flex;justify-content:space-between;font-size:13px;margin:6px 0}
.account-pop button{width:100%;margin-top:8px;padding:8px;border-radius:9px;border:1px solid #d8c391;background:#fdf6ec}
.tier-badge{font-size:11px;padding:2px 8px;border-radius:999px;color:#fff;background:#98a0a8;text-transform:capitalize}
.tier-badge.plus{background:#b8578a}.tier-badge.premium{background:var(--gold)}

/* ---------- layout ---------- */
#app{max-width:1160px;margin:0 auto;padding:18px 16px 60px}
.sitefoot{text-align:center;padding:22px;color:#8a7355;font-size:13px;border-top:1px solid #eadfc6}
.foot-links{margin-top:8px;display:flex;gap:18px;justify-content:center}
.foot-links a{color:#8a7355;text-decoration:underline;text-underline-offset:3px}
.carousel .slide-line{max-width:520px;font-size:16px;line-height:1.5;margin:0 0 10px;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.legal{max-width:760px;margin:0 auto;padding:8px 4px 30px}
.legal h2{font-size:26px;margin:14px 0 18px}
.legal .back-link{color:#8a7355;font-size:14px}
.faq-item{margin:0 0 20px}
.faq-item h3{font-size:17px;margin:0 0 6px}
.faq-item p{margin:0;line-height:1.65;color:#4a3b28}

/* ---------- carousel ---------- */
.carousel{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:26px}
.carousel .slide{display:none;min-height:230px;padding:34px 30px;color:#fff;background-size:cover;background-position:center}
.carousel .slide.on{display:block}
.carousel h2{margin:0 0 8px;font-size:30px;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.carousel p{margin:0;max-width:520px;text-shadow:0 1px 6px rgba(0,0,0,.35)}
.carousel .dots{position:absolute;right:16px;bottom:12px;display:flex;gap:7px}
.carousel .dots button{width:11px;height:11px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0}
.carousel .dots button.on{background:var(--gold)}


/* ---------- gallery ---------- */
.cat-chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 16px}
.cat-chips button{border:1.5px solid #d8c391;background:#fff;border-radius:999px;padding:6px 13px;font-size:14px}
.cat-chips button.on{background:var(--gold);border-color:var(--gold);color:#fff}
.cat-chips .n{opacity:.65;font-size:12px;margin-left:4px}
.count-line{font-size:14px;color:#8a7355;margin:4px 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:16px}
.card-tile{border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 4px 14px rgba(67,48,43,.12);
  cursor:pointer;border:1px solid #eee0c4;text-align:left;padding:0;width:100%}
.card-tile:hover{transform:translateY(-2px);transition:transform .15s}
/* 图库卡面：M4 缩略图 /assets/thumbs/<id>.webp；加载失败自动移除 img、露出下方配色渐变（不破图） */
.thumb{height:150px;color:#fff;position:relative;overflow:hidden}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.thumb .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,17,9,.10) 44%,rgba(28,17,9,.58));pointer-events:none}
.thumb .tname{position:absolute;left:12px;right:12px;bottom:9px;font-size:17px;font-weight:bold;text-shadow:0 2px 6px rgba(0,0,0,.5);text-align:left;z-index:1}
.thumb .motif{position:absolute;top:8px;right:10px;font-size:11px;opacity:.92;letter-spacing:.12em;text-transform:uppercase;background:rgba(28,17,9,.45);padding:2px 8px;border-radius:999px;z-index:1}
.tile-body{padding:10px 12px 12px}
.tile-body .nm{font-weight:bold;font-size:15px}
.tile-body .meta{font-size:12px;color:#8a7355;margin-top:3px;display:flex;gap:8px;align-items:center}

/* ---------- stage ---------- */
.stage-wrap{max-width:760px;margin:0 auto}
.stage-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.stage-head h2{margin:6px 0}
.backlink{font-size:14px}
.stage{position:relative;border-radius:22px;min-height:430px;overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px;text-align:center}
/* 卡面全域禁选（用户 2026-10-30 令）：舞台内文字/图片/机制件一律不可选中、不可拖拽；
   编辑器 input/textarea 位于 .stage 之外，不受此规则影响。 */
.stage,.stage *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.stage img{-webkit-user-drag:none}
#stage-hint,.detail-left .progress-line{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.stage .headline{font-size:30px;font-weight:bold;margin:4px 0 10px}
/* 舞台场景主图层：该卡 M4 绘画（/assets/cards/<id>.webp），机制交互层在其下方舞台区、不被遮挡；加载失败整层移除。
   aspect-ratio 预留 3:2 盒型（原画 1600×1067），图片加载前后版式零位移，机制热区不漂移。 */
.stage-scene{width:min(560px,100%);aspect-ratio:3/2;margin:2px auto 12px;border-radius:16px;overflow:hidden;border:3px solid var(--gold-soft);box-shadow:0 6px 18px rgba(67,48,43,.25);line-height:0}
.stage-scene img{width:100%;height:100%;object-fit:cover;display:block}
.stage .cardtext{max-width:520px;font-size:17px;line-height:1.55;white-space:pre-wrap}
.stage .cardtext .sig{margin-top:12px;font-style:italic}
.stage .photo-slot{margin-top:14px}
.stage .photo-slot img{max-width:220px;border-radius:12px;border:3px solid var(--gold-soft)}
.frame-foil{outline:4px solid var(--gold);outline-offset:-10px}
.frame-foil::after{content:"";position:absolute;inset:14px;border:1.5px solid var(--gold-soft);pointer-events:none}
.frame-rule{outline:2px solid currentColor;outline-offset:-12px}
.frame-confetti::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(circle 3px at 12% 18%,#c4452f 98%,transparent),radial-gradient(circle 3px at 84% 12%,#5b7fa6 98%,transparent),radial-gradient(circle 3px at 90% 78%,#687f4e 98%,transparent),radial-gradient(circle 3px at 8% 86%,#b8578a 98%,transparent),radial-gradient(circle 3px at 48% 6%,#e9a13b 98%,transparent),radial-gradient(circle 3px at 60% 94%,#c4452f 98%,transparent)}
.hint{font-size:14px;opacity:.85;margin-top:14px;background:rgba(255,255,255,.55);padding:5px 12px;border-radius:999px}
.progress-line{width:70%;height:8px;background:rgba(255,255,255,.5);border-radius:99px;margin-top:14px;overflow:hidden}
.progress-line i{display:block;height:100%;background:var(--gold);width:0%}
.stage-actions{display:flex;gap:10px;justify-content:center;margin:16px 0;flex-wrap:wrap}

/* ---------- detail page: left stage / right panel (desktop), single column below 1024px ---------- */
.detail-wrap{max-width:760px}
.detail-grid{display:flex;flex-direction:column;gap:6px}
.detail-left{min-width:0}
.detail-left .progress-line{margin-left:auto;margin-right:auto}
.detail-side{min-width:0}
.detail-side .stage-head{flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:6px}
.detail-side .stage-head h2{font-size:26px;line-height:1.2;margin:2px 0 4px}
.detail-side .meta-line{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px}
.detail-side .meta-line.sub{font-size:13px;color:#8a7355}
.detail-side .editor{max-width:none;margin:12px 0 0}
.detail-side .stage-actions{justify-content:flex-start;margin:16px 0 4px}
@media (min-width:1024px){
  .detail-wrap{max-width:1200px}
  .detail-grid{display:grid;grid-template-columns:3fr 2fr;gap:26px;align-items:start}
  .detail-side{position:sticky;top:84px;max-height:calc(100vh - 104px);overflow-y:auto;padding:2px 6px 6px 2px}
}
.btn{border:1.5px solid var(--gold);background:var(--gold);color:#fff;border-radius:11px;padding:10px 18px;font-size:15px}
.btn.ghost{background:#fff;color:var(--ink)}
.btn:disabled{opacity:.5;cursor:default}
.watermark{position:absolute;right:20px;bottom:14px;font-size:12px;opacity:.55;letter-spacing:.08em}

/* mechanisms (CSS placeholder art — TODO-ASSETS) */
.mech{position:relative;width:280px;height:230px;margin:6px auto}
.balloon-el{position:absolute;left:50%;bottom:52px;transform-origin:50% 100%;border-radius:50% 50% 48% 52%;
  background:radial-gradient(circle at 32% 28%,#ffffff88,transparent 42%),var(--a1,#c4452f)}
.balloon-string{position:absolute;left:50%;bottom:6px;width:2px;height:48px;background:#8a7355}
.bubble-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;width:260px;margin:0 auto}
.bubble-cell{aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 32% 28%,#ffffffcc,transparent 45%),var(--a2,#e9a13b);cursor:pointer;border:0}
.bubble-cell.popped{background:#00000014;box-shadow:inset 0 2px 5px rgba(0,0,0,.25)}
.dandelion-el{font-size:96px;line-height:1;user-select:none}
.seed{position:absolute;font-size:15px;pointer-events:none;transition:transform 1.1s ease-out,opacity 1.1s}
.fortune-el{width:190px;height:150px;margin:0 auto;background:linear-gradient(135deg,var(--a1),var(--a2));
  clip-path:polygon(50% 0,100% 55%,78% 100%,22% 100%,0 55%);transition:transform .5s;cursor:pointer}
.zip-track{width:260px;height:26px;margin:70px auto 0;background:repeating-linear-gradient(90deg,#b9a06a 0 6px,#8a7355 6px 12px);border-radius:6px;position:relative}
.zip-pull{position:absolute;top:-13px;width:40px;height:52px;border-radius:9px;background:var(--gold);border:2px solid #8a6d14;cursor:grab;touch-action:none}
.zip-open{position:absolute;inset:auto 0 -64px;text-align:center;font-size:15px}
.match-el{font-size:64px;cursor:grab;user-select:none;touch-action:none}
.flame{font-size:56px;opacity:0;transform:scale(.4);transition:all .35s}
.flame.lit{opacity:1;transform:scale(1)}
.coin-el{width:110px;height:110px;margin:0 auto;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe9a8,var(--gold) 60%,#8a6d14);
  display:grid;place-items:center;font-size:40px;color:#7a5c08;cursor:pointer;transform-style:preserve-3d}
.tear-paper{width:250px;height:150px;margin:0 auto;background:#fffdf6;border:1.5px dashed #b9a06a;position:relative;overflow:hidden;cursor:ew-resize;touch-action:none}
.tear-half{position:absolute;top:0;bottom:0;width:50%;background:#fff8e8;display:grid;place-items:center;font-size:30px}
.sticker-el{width:230px;height:160px;margin:0 auto;border-radius:16px;background:linear-gradient(135deg,var(--a1),var(--a2));color:#fff;
  display:grid;place-items:center;font-size:21px;cursor:grab;touch-action:none;position:relative}
.scratch-wrap{position:relative;width:260px;height:160px;margin:0 auto}
.scratch-under{position:absolute;inset:0;display:grid;place-items:center;background:#fff8e8;border-radius:12px;padding:10px;font-size:15px}
.scratch-canvas{position:absolute;inset:0;border-radius:12px;touch-action:none;cursor:crosshair}
.envelope-el{position:relative;width:270px;height:180px;margin:0 auto;cursor:pointer}
.env-body{position:absolute;inset:0;background:linear-gradient(160deg,var(--a1),var(--a2));border-radius:8px}
.env-flap{position:absolute;left:0;right:0;top:0;height:52%;background:rgba(0,0,0,.16);clip-path:polygon(0 0,100% 0,50% 100%);transform-origin:top;transition:transform .7s}
.env-letter{position:absolute;left:6%;right:6%;top:10%;bottom:6%;background:#fffdf6;border-radius:6px;transition:all .8s;display:grid;place-items:center;font-size:26px}
/* a1 旗舰重做：分层绘画信封（QUALITY-GATE） */
.env2{position:relative;width:300px;height:230px;margin:0 auto;cursor:pointer;perspective:1050px;transform-origin:50% 62%}
.env2-shadow{position:absolute;left:50%;bottom:0;width:272px;height:26px;transform:translateX(-50%);border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(43,32,16,.5),rgba(43,32,16,0) 68%);opacity:.35;pointer-events:none}
.env2-body{position:absolute;left:0;bottom:5px;width:300px;height:200px;border-radius:5px;z-index:3;pointer-events:none;
  box-shadow:0 14px 26px rgba(43,32,16,.28)}
.env2-letterw{position:absolute;left:32px;bottom:32px;width:236px;height:157px;z-index:2;pointer-events:none;transform-origin:50% 100%}
.env2-letter{width:100%;height:100%;display:block;border-radius:3px}
/* 正文排版在信纸面上（文字与动效同场）：随信纸抽出/放大同步缩放，末段在纸面浮现 */
.env2-text{position:absolute;inset:0;padding:12px 15px;text-align:center;color:#43302b;font-size:8.2px;line-height:1.5;
  opacity:0;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.env2-text #ct-to{font-weight:bold}
.env2-text #ct-msg{white-space:pre-wrap;margin:4px 0}
.env2-text .sig{font-style:italic}
.env2-text .photo-slot img{max-width:58px;border-radius:4px;margin-top:4px}
.env2-flapw{position:absolute;left:0;top:25px;width:300px;z-index:5;transform-origin:50% 0;pointer-events:none;will-change:transform}
.env2-flap{display:block;width:300px;height:auto;pointer-events:none}
.env2-seal{position:absolute;left:50%;top:124px;width:64px;height:auto;z-index:6;transform:translateX(-50%);pointer-events:none;
  filter:drop-shadow(0 3px 5px rgba(43,32,16,.4))}
.env2-sparks{position:absolute;left:50%;top:156px;z-index:6;pointer-events:none}
.env2-sparks i{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;opacity:0;
  background:radial-gradient(circle,#ffe9a8,#c9a227 70%);pointer-events:none}
.trace-heart{font-size:110px;line-height:1;cursor:pointer;user-select:none}
.story-shell{border:2px dashed var(--gold);border-radius:14px;padding:16px;background:rgba(255,255,255,.5)}

/* Premium mechanisms (M3 batch 2, per spec/PREMIUM-MAPPING.md) */
.book-el{width:260px;margin:0 auto}
.book-page{height:168px;background:#fffdf6;border:1.5px solid #d8c391;border-radius:10px;padding:14px;text-align:left;
  font-size:14px;line-height:1.5;box-shadow:inset 6px 0 12px rgba(67,48,43,.08);overflow:hidden}
.book-cover{text-align:center;padding-top:26px}
.book-nav{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:8px;font-size:13px}
.book-nav .btn{padding:4px 14px}
.flies-field{position:relative;width:260px;height:215px;margin:0 auto;border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,#1d2a38,#2e4634);cursor:pointer;touch-action:none}
.fly{position:absolute;width:7px;height:7px;border-radius:50%;background:#ffe9a8;pointer-events:none}
.jar-el{position:absolute;left:50%;bottom:8px;transform:translateX(-50%);width:44px;height:34px;
  border:2px solid #cfe3ee;border-top:0;border-radius:4px 4px 12px 12px;background:rgba(207,227,238,.18)}
/* b2 旗舰重做：分层绘画 + canvas 粒子（QUALITY-GATE） */
.ff2{position:relative;width:280px;height:230px;margin:0 auto;border-radius:14px;overflow:hidden;cursor:pointer;touch-action:none;
  box-shadow:0 10px 28px rgba(10,20,35,.45)}
.ff2-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.ff2-fore{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}
.ff2-jarglow{position:absolute;left:50%;bottom:2px;transform:translateX(-50%);width:110px;height:36px;z-index:2;pointer-events:none;
  background:radial-gradient(ellipse at 50% 80%,rgba(255,214,120,.5),rgba(255,214,120,0) 70%)}
/* 旗舰全幅构图（QUALITY-GATE 返工）：舞台本身就是场景——基底全幅铺满、机制占满舞台框、
   标题悬浮于场景顶部、正文以半透明纸面/渐显融在场景内，不再是主图在上+机制盒子在下。 */
.stage.stage--flagship{height:clamp(480px,64vh,620px);min-height:480px;padding:0}
.stage--flagship .flag-base{position:absolute;inset:0;z-index:0}
.stage--flagship .flag-base img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.stage--flagship .headline{position:absolute;top:14px;left:50%;transform:translateX(-50%);z-index:7;margin:0;pointer-events:none;
  white-space:nowrap;max-width:92%;overflow:hidden;text-overflow:ellipsis;padding:3px 18px;border-radius:999px;
  background:rgba(255,248,234,.55);backdrop-filter:blur(2px)}
.stage--fireflies .headline{background:rgba(13,18,32,.48)}
.stage--flagship #mech-zone{position:absolute;inset:0;z-index:2}
.stage--flagship .mech{position:absolute;inset:0;width:auto;height:auto;margin:0}
.stage--flagship .cardtext{z-index:6;width:min(540px,88%);padding:14px 20px;border-radius:14px;backdrop-filter:blur(3px);
  pointer-events:none;white-space:normal}
.stage--flagship .cardtext #ct-msg{white-space:pre-wrap}
.stage--envelope .cardtext{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  background:rgba(255,248,234,.93);box-shadow:0 12px 32px rgba(43,32,16,.30)}
/* 萤火虫正文 = 夜林场景内的一层：光阵成形后在场景下半部的雾光中浮现，无独立卡片盒 */
.stage--fireflies .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(206,228,255,.20),rgba(206,228,255,.07) 55%,rgba(206,228,255,0) 78%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 10px rgba(6,10,20,.65)}
/* envelope 接收态：静态信纸承载正文（同场口径），正文透印于纸面、无面板底 */
.env-static{position:absolute;inset:0;z-index:1;display:flex;align-items:center;justify-content:center;pointer-events:none}
.env-static img{width:62%;border-radius:4px;box-shadow:0 14px 30px rgba(43,32,16,.3)}
.stage--envelope .cardtext.on-paper{background:transparent;box-shadow:none;backdrop-filter:none;width:min(400px,52%);color:#43302b}
/* 推平批 1：balloon / match 旗舰化（QUALITY-GATE）——正文 = 场景内暖雾层，无独立卡片盒 */
.stage--balloon .cardtext,.stage--match .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(255,242,214,.85),rgba(255,242,214,.45) 55%,rgba(255,242,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 8px rgba(255,246,224,.7)}
.bal2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.bal2-body{position:absolute;left:50%;bottom:23%;transform-origin:50% 92%;pointer-events:none}
.bal2-string{position:absolute;left:50%;bottom:5%;width:2px;height:19%;transform-origin:50% 0;pointer-events:none;
  background:linear-gradient(rgba(112,84,50,.85),rgba(112,84,50,.05))}
.bal2-shards i{position:absolute;left:50%;top:36%;width:58px;height:58px;margin:-29px 0 0 -29px;opacity:0;pointer-events:none;
  background-image:url('/assets/parts/balloon/bal-body.webp');background-size:300% 300%;border-radius:6px}
.bal2-confetti i{position:absolute;left:50%;top:32%;width:9px;height:14px;border-radius:2px;opacity:0;pointer-events:none}
.mat2{position:absolute;inset:0;touch-action:none;cursor:grab}
.mat2-box{position:absolute;left:50%;bottom:8%;transform:translateX(-50%);width:min(440px,70%);pointer-events:none;
  filter:drop-shadow(0 12px 18px rgba(60,35,10,.35))}
.mat2-stickw{position:absolute;left:50%;top:17%;width:min(480px,76%);pointer-events:none}
.mat2-stick{width:100%;display:block;filter:drop-shadow(0 8px 12px rgba(60,35,10,.30))}
/* 锚点 = 新火柴图的磷头中心（抠像成品图内实测约 93% / 87%） */
.mat2-glow{position:absolute;left:93%;top:87%;width:250px;height:250px;transform:translate(-50%,-50%);opacity:0;pointer-events:none;
  background:radial-gradient(circle,rgba(255,190,80,.50),rgba(255,150,50,.16) 45%,rgba(255,150,50,0) 70%)}
.mat2-flame{position:absolute;left:93%;top:89%;width:64px;opacity:0;transform-origin:50% 100%;pointer-events:none}
.mat2-ember{position:absolute;left:93%;top:87%;width:52px;height:52px;transform:translate(-50%,-50%);opacity:0;pointer-events:none;
  background:radial-gradient(circle,rgba(255,120,30,.95),rgba(255,80,20,.45) 45%,rgba(255,80,20,0) 72%)}
.mat2-smoke{position:absolute;left:84%;top:80%;pointer-events:none}
.mat2-smoke i{position:absolute;left:0;top:0;border-radius:50%;opacity:0;pointer-events:none;
  background:radial-gradient(circle,rgba(74,68,64,.88),rgba(74,68,64,.45) 55%,rgba(74,68,64,0) 75%)}
.mat2-smoke i:nth-child(1){width:56px;height:56px}
.mat2-smoke i:nth-child(2){width:80px;height:80px}
.mat2-smoke i:nth-child(3){width:108px;height:108px}
/* 摩擦热点：钉在磷头与擦条接触点（约 90% / 90%），火星窗口内全程可见 */
.mat2-friction{position:absolute;left:90%;top:90%;width:44px;height:44px;transform:translate(-50%,-50%);opacity:0;pointer-events:none;
  background:radial-gradient(circle,rgba(255,246,200,.98),rgba(255,180,70,.75) 42%,rgba(255,140,40,0) 72%)}
.mat2-sparks i{position:absolute;left:90%;top:90%;width:6px;height:6px;border-radius:50%;opacity:0;pointer-events:none;
  background:#ffe9ad;box-shadow:0 0 8px 2px rgba(255,180,60,.9)}
/* 推平批 2：bubble/coin/dandelion/fortune/scratch 旗舰化（QUALITY-GATE）——正文同场口径同批 1 */
.stage--bubble .cardtext,.stage--coin .cardtext,.stage--dandelion .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(255,242,214,.85),rgba(255,242,214,.45) 55%,rgba(255,242,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 8px rgba(255,246,224,.7)}
/* fortune：正文浮在展开占卜纸的中央区域——纸面本身即承载体，衬底只用一团纸色雾光
   （中央留白面板装不下长正文，雾光口径同萤火虫场景内衬底；文字与纸同场、随展开同源浮现） */
.stage--fortune .cardtext{position:absolute;left:50%;top:53%;transform:translate(-50%,-50%);width:min(400px,60%);
  background:radial-gradient(ellipse at 50% 50%,rgba(255,248,230,.78),rgba(255,248,230,.45) 55%,rgba(255,248,230,0) 78%);
  box-shadow:none;backdrop-filter:none;color:#43302b;font-size:15.5px;line-height:1.55;padding:26px 30px}
/* scratch：正文就在箔下奖品面板上，由箔层物理遮盖、刮开即显（mech-zone 抬到正文之上，canvas 压住文字） */
.stage--scratch #mech-zone{z-index:7}
.stage--scratch .cardtext{position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);width:min(460px,62%);
  background:transparent;box-shadow:none;backdrop-filter:none;z-index:6;font-size:16px}
.bub2{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.bub2-sheet{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;width:min(600px,86%);padding:20px;border-radius:20px;
  background:rgba(255,252,244,.30);box-shadow:inset 0 0 0 2px rgba(255,255,255,.35),0 14px 30px rgba(67,48,43,.20);backdrop-filter:blur(2px)}
.bub2-cell{width:100%;display:block;cursor:pointer;-webkit-user-drag:none;filter:drop-shadow(0 3px 5px rgba(67,48,43,.25))}
.bub2-cell:active{transform:scale(.9)}
.coin2{position:absolute;inset:0;perspective:950px}
.coin2-flip{position:absolute;left:50%;top:31%;width:min(235px,42%);aspect-ratio:1;transform-style:preserve-3d;cursor:pointer}
.coin2-face{position:absolute;inset:0;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;pointer-events:none;
  filter:drop-shadow(0 10px 16px rgba(90,60,5,.35))}
.coin2-face.b{transform:rotateY(180deg)}
.coin2-shadow{position:absolute;left:50%;top:66%;width:min(210px,38%);height:26px;transform:translateX(-50%);border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(60,40,5,.45),rgba(60,40,5,0) 68%);pointer-events:none}
.coin2-spark i{position:absolute;font-style:normal;color:#e9c766;opacity:0;pointer-events:none;text-shadow:0 0 9px rgba(233,199,102,.9)}
.dan2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.dan2-headw{position:absolute;left:29%;bottom:2%;transform:translateX(-50%);height:86%;aspect-ratio:0.50;pointer-events:none}
.dan2-head{width:100%;height:100%;display:block;filter:drop-shadow(0 8px 16px rgba(90,70,20,.25))}
.dan2-seed{position:absolute;width:22%;pointer-events:none;filter:drop-shadow(0 2px 4px rgba(90,70,20,.45))}
.for2{position:absolute;inset:0;cursor:pointer;touch-action:none}
.for2 img{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);pointer-events:none;
  filter:drop-shadow(0 14px 24px rgba(67,48,43,.30))}
.for2-closed{width:min(470px,70%)}
.for2-open{width:min(560px,84%);opacity:0}
.scr2{position:absolute;left:50%;top:55%;transform:translate(-50%,-50%);border-radius:16px;
  box-shadow:0 16px 34px rgba(43,32,16,.35)}
.scr2-under{position:absolute;inset:0;border-radius:16px;background:linear-gradient(155deg,#fff6df,#f3e3bc);
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:7%;overflow:hidden}
.scr2-under.dark{background:linear-gradient(155deg,#2a3054,#1b2038)}
.scr2-emblem{width:21%;pointer-events:none;filter:drop-shadow(0 4px 8px rgba(90,60,5,.4))}
.scr2-head{font-weight:bold;font-size:21px;margin-top:3%;color:#8a5a13;text-align:center;padding:0 8%}
.scr2-under.dark .scr2-head{color:#e9c766}
.scr2-name{font-size:13px;opacity:.75;margin-top:2%}
.scr2-text{margin-top:3.5%;padding:0 9%;text-align:center;font-size:15.5px;line-height:1.5;width:100%}
.scr2-text #ct-to{font-weight:bold}
.scr2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.scr2-text .sig{font-style:italic}
.scr2-text .photo-slot img{max-width:110px;border-radius:8px;margin-top:5px}
.scr2-canvas{position:absolute;inset:0;border-radius:16px;touch-action:none;cursor:crosshair;z-index:2}
.scr2-frame{position:absolute;inset:0;border-radius:16px;border:3px solid var(--gold-soft);pointer-events:none;z-index:3;
  box-shadow:inset 0 0 0 1.5px rgba(138,90,19,.5)}
.stage--flagship .watermark{z-index:7}
.stage--flagship .ff2{position:absolute;inset:0;width:auto;height:auto;margin:0;border-radius:0;box-shadow:none}
.stage--flagship .ff2-fore{object-fit:cover}
.env2-view{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;transform:translateY(10%)}
/* 推平批 3：sticker/tear/traceheart/zipper/ebook/vinyl/domino 旗舰化（QUALITY-GATE）——正文同场口径同前批 */
.stage--vinyl .cardtext,.stage--domino .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(255,242,214,.85),rgba(255,242,214,.45) 55%,rgba(255,242,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 8px rgba(255,246,224,.7)}
.stage--traceheart .cardtext{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);width:min(400px,56%);
  background:radial-gradient(ellipse at 50% 50%,rgba(255,238,220,.72),rgba(255,238,220,.38) 55%,rgba(255,238,220,0) 78%);
  box-shadow:none;backdrop-filter:none;padding:22px 26px;text-align:center}
/* sticker：衬纸在下（正文印于衬纸），绘画贴纸覆于其上、卷起显文 */
.stk2{position:absolute;inset:0;touch-action:none;cursor:grab}
.stk2-under{position:absolute;left:50%;top:54%;transform:translate(-50%,-50%);width:min(450px,84%);aspect-ratio:1/.96;
  background:linear-gradient(155deg,#fff6df,#f1e2ba);border-radius:12px;box-shadow:0 16px 34px rgba(43,32,16,.32);
  display:flex;flex-direction:column;align-items:center;padding:7% 8%;overflow:hidden}
.stk2-head{font-weight:bold;font-size:20px;color:#7a5410;text-align:center;align-self:flex-start}
.stk2-text{margin-top:11%;text-align:center;font-size:15.5px;line-height:1.5;width:100%}
.stk2-text #ct-to{font-weight:bold}
.stk2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.stk2-text .sig{font-style:italic}
.stk2-text .photo-slot img{max-width:100px;border-radius:8px;margin-top:5px}
.stk2-wrap{position:absolute;left:50%;top:54%;width:min(408px,78%);aspect-ratio:1;will-change:transform}
.stk2-shadow{position:absolute;inset:7%;border-radius:50%;background:radial-gradient(circle,rgba(35,25,60,.85),rgba(35,25,60,0) 70%);filter:blur(7px);opacity:.2}
.stk2-img{position:relative;width:100%;display:block;-webkit-user-drag:none}
.stk2-curl{position:absolute;border-radius:50%;opacity:0;pointer-events:none;
  background:url('/assets/parts/sticker/stk-sticker.webp') 82% 82%/230% 230%;filter:brightness(1.07) saturate(.92);
  box-shadow:-5px 7px 14px rgba(50,35,60,.4),inset -6px -8px 14px rgba(70,50,90,.35)}
/* tear：信纸在身后（正文印于纸面），绘画信封两半覆于其上、沿齿孔撕开 */
.tear2{position:absolute;inset:0;touch-action:none;cursor:grab}
.tear2-letter{position:absolute;left:50%;top:52%;width:min(560px,86%);aspect-ratio:3/2;opacity:.25;will-change:transform}
.tear2-letter img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:8px;box-shadow:0 14px 30px rgba(60,25,5,.3)}
.tear2-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:8% 11%;text-align:center;font-size:15.5px;line-height:1.5;color:#43302b}
.tear2-text #ct-to{font-weight:bold}
.tear2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.tear2-text .sig{font-style:italic}
.tear2-text .photo-slot img{max-width:100px;border-radius:8px;margin-top:5px}
.tear2-half{position:absolute;left:50%;top:52%;height:76%;pointer-events:none;-webkit-user-drag:none}
/* traceheart：canvas 全幅，心形纹理由绘画纹理描出 */
.thc2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.thc2-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
/* zipper：衬纸在下（正文印于衬纸），拉链布面 14 段覆于其上、拉头经过逐段翻开 */
.zip2{position:absolute;inset:0;touch-action:none;cursor:grab}
.zip2-under{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(640px,92%);height:min(320px,62%);
  background:linear-gradient(155deg,#fff6df,#f1e2ba);border-radius:12px;box-shadow:0 16px 34px rgba(43,32,16,.32);overflow:hidden}
.zip2-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:6% 9%;text-align:center;font-size:14.5px;line-height:1.45}
.zip2-text #ct-to{font-weight:bold}
.zip2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.zip2-text .sig{font-style:italic}
.zip2-text .photo-slot img{max-width:90px;border-radius:8px;margin-top:4px}
.zip2-band{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(640px,92%);height:min(320px,62%);
  perspective:760px;border-radius:12px}
.zip2-seg{position:absolute;top:0;height:100%}
.zip2-half{position:absolute;left:0;width:100%;height:50.6%;background-size:1400% 100%;background-repeat:no-repeat;will-change:transform}
.zip2-half.t{top:0;background-image:url('/assets/parts/zipper/zip-top.webp');transform-origin:50% 100%}
.zip2-half.b{bottom:0;background-image:url('/assets/parts/zipper/zip-bottom.webp');transform-origin:50% 0}
.zip2-pull{position:absolute;top:50%;left:3%;width:56px;z-index:5;transform:translate(-50%,-50%);pointer-events:none;-webkit-user-drag:none}
/* ebook：单页电子书——一页占满，单叶绕左缘翻过（无书脊/无左页） */
.eb2{position:absolute;inset:0}
.eb2-under,.eb2-cur{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);width:min(330px,64%);aspect-ratio:3/4}
.eb2-leaf{position:absolute;left:50%;top:46%;translate:-50% -50%;width:min(330px,64%);aspect-ratio:3/4;
  transform-origin:left center;transform-style:preserve-3d;display:none;z-index:4}
.eb2-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:5px 10px 10px 5px;overflow:hidden;
  box-shadow:0 14px 30px rgba(60,40,10,.30)}
.eb2-face.b{transform:rotateY(180deg)}
.eb2-content{position:absolute;inset:0;background:url('/assets/parts/ebook/eb-page.webp') center/cover;border-radius:5px 10px 10px 5px;
  box-shadow:inset 0 0 0 1px rgba(138,90,19,.35),0 14px 30px rgba(60,40,10,.26);padding:11% 10%;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;text-align:center;color:#43302b}
.eb2-content.cover{padding:0}
.eb2-content.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.eb2-cover-t{position:absolute;left:0;right:0;bottom:0;padding:10% 8% 8%;background:linear-gradient(transparent,rgba(43,28,10,.55));color:#fdf3da}
.eb2-cover-t b{font-size:23px}
.eb2-cover-t p{margin:2px 0 0;opacity:.85;font-size:14px}
.eb2-pageno{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;opacity:.6}
.eb2-icon{font-size:38px;margin:9% 0 5%}
.eb2-story{font-size:16.5px;line-height:1.62;white-space:pre-wrap}
.eb2-end-t{font-size:21px;margin-bottom:6%}
.eb2-text{font-size:15px;line-height:1.55;width:100%}
.eb2-text #ct-to{font-weight:bold}
.eb2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.eb2-text .sig{font-style:italic}
.eb2-text .photo-slot img{max-width:90px;border-radius:8px;margin-top:4px}
.eb2 .book-nav{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:12px;align-items:center;z-index:6}
/* vinyl：绘画唱片 + 唱臂（枢轴在臂图内 78%/28%） */
.vin2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.vin2-disc{position:absolute;left:47%;top:50%;width:min(420px,66%);aspect-ratio:1;pointer-events:none;-webkit-user-drag:none}
.vin2-shadow{position:absolute;left:47%;top:86%;width:min(370px,56%);height:28px;transform:translateX(-50%);border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(25,18,35,.5),rgba(25,18,35,0) 68%);pointer-events:none}
.vin2-armw{position:absolute;left:24%;top:2%;width:min(400px,64%);aspect-ratio:623/415;transform-origin:78% 28%;pointer-events:none}
.vin2-arm{width:100%;display:block;-webkit-user-drag:none}
.vin2-notes span{position:absolute;font-style:normal;font-size:27px;color:#c9a227;opacity:0;pointer-events:none;
  text-shadow:0 0 10px rgba(233,199,102,.85)}
/* domino：绘画骨牌一列，绕底缘向右倾倒级联 */
.dom2{position:absolute;inset:0;cursor:pointer}
.dom2-shelf{position:absolute;left:5%;right:5%;top:64%;height:20px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(55,35,5,.42),rgba(55,35,5,0) 68%);pointer-events:none}
.dom2-tile{position:absolute;bottom:35.5%;width:min(57px,9.2%);transform-origin:93% 97%;pointer-events:none;-webkit-user-drag:none}
.dom2-burst{position:absolute;left:93%;top:52%;pointer-events:none}
.dom2-burst i{position:absolute;font-style:normal;font-size:19px;color:#e9c766;opacity:0;text-shadow:0 0 9px rgba(233,199,102,.9)}
@media (max-width:640px){
  .stage.stage--flagship{height:clamp(430px,118vw,540px);min-height:430px}
  .stage--flagship .headline{font-size:23px}
}
.vinyl-wrap{position:relative;width:260px;height:215px;margin:0 auto;touch-action:none}
.vinyl-el{position:absolute;left:26px;top:16px;width:180px;height:180px;border-radius:50%;
  background:repeating-radial-gradient(circle,#1c1c22 0 5px,#26262e 5px 10px);display:grid;place-items:center;
  color:var(--gold-soft);font-size:34px;box-shadow:0 8px 22px rgba(0,0,0,.35)}
.vinyl-el::after{content:"";width:52px;height:52px;border-radius:50%;background:var(--a1,#c4452f);position:absolute}
.vinyl-el span{position:relative;z-index:1}
.tonearm{position:absolute;right:26px;top:8px;width:10px;height:130px;border-radius:6px;background:#8a7355;
  transform-origin:50% 12px;transform:rotate(-32deg);box-shadow:0 2px 6px rgba(0,0,0,.3)}
.tonearm::after{content:"";position:absolute;bottom:-8px;left:-4px;width:18px;height:18px;border-radius:50%;background:var(--gold)}
.notes span{position:absolute;bottom:16px;color:var(--gold);font-size:21px;animation:rise linear infinite;pointer-events:none}
.domino-row{position:relative;width:280px;height:190px;margin:0 auto;cursor:pointer}
.domino-el{position:absolute;bottom:56px;width:24px;height:104px;border-radius:5px;background:linear-gradient(160deg,#fffdf6,#efe3c8);
  border:1.5px solid #b9a06a;transform-origin:100% 100%;display:grid;place-items:start center;padding-top:7px}
.domino-el i{font-style:normal;font-size:12px;color:#8a5a13}
.domino-row::after{content:"";position:absolute;left:0;right:0;bottom:52px;height:3px;background:#b9a06a66}
.season-tree{position:relative;width:260px;height:215px;margin:0 auto;cursor:pointer;touch-action:none}
.canopy{position:absolute;left:50%;top:2px;transform:translateX(-50%);width:190px;height:130px;border-radius:50%;
  background:rgba(255,255,255,.35);transition:box-shadow .3s}
.leaf{position:absolute;width:21px;height:21px;border-radius:50% 50% 50% 4px;pointer-events:none}
.trunk{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:15px;height:64px;
  background:linear-gradient(90deg,#6d4a2a,#8a5a13,#6d4a2a);border-radius:5px}
.ground{position:absolute;left:16px;right:16px;bottom:20px;height:7px;border-radius:99px;background:#8a735566}
.season-name{position:absolute;right:12px;top:8px;font-size:25px}
.hourglass-el{width:120px;margin:0 auto;cursor:pointer}
.hg-chamber{height:82px;border:2.5px solid #8a7355;position:relative;overflow:hidden;background:rgba(255,255,255,.4)}
.hg-chamber:first-child{border-radius:46px 46px 8px 8px;border-bottom:0}
.hg-chamber:last-child{border-radius:8px 8px 46px 46px;border-top:0}
.hg-sand-top{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,var(--gold-soft),var(--gold))}
.hg-sand-bot{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,var(--gold-soft),var(--gold))}
.hg-neck{height:9px;display:flex;justify-content:center}
.hg-stream{width:3px;background:var(--gold);opacity:0;transition:opacity .3s}
.canvas-wrap{position:relative;width:260px;margin:0 auto}
.link-canvas{display:block;border-radius:14px;background:linear-gradient(180deg,#141c2e,#233457);touch-action:none;cursor:crosshair}
.yarn-canvas{background:linear-gradient(180deg,#fdf6ec,#f3e5c8)}
.yarn-ball{position:absolute;width:26px;height:26px;border-radius:50%;pointer-events:none;
  background:repeating-linear-gradient(38deg,var(--a1,#c4452f) 0 4px,var(--a2,#e9a13b) 4px 8px);box-shadow:0 2px 6px rgba(0,0,0,.3)}
.lantern-field{position:relative;width:260px;height:215px;margin:0 auto;border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,#141c2e,#2b3a5c);cursor:pointer;touch-action:none}
.lantern-el{position:absolute;left:50%;bottom:22px;width:74px;height:92px;border-radius:46%;
  background:linear-gradient(180deg,#f7c873,#e08a2e);display:grid;place-items:center;color:#8a5a13;font-size:21px;
  transform:translate(-50%,0)}
.lantern-glow{position:absolute;inset:0;border-radius:46%;pointer-events:none}
.lantern-ground{position:absolute;left:0;right:0;bottom:0;height:14px;background:rgba(0,0,0,.35)}
.polaroid{width:218px;margin:0 auto;background:#fff;padding:12px 12px 8px;border-radius:5px;
  box-shadow:0 8px 22px rgba(67,48,43,.25);cursor:pointer;touch-action:none;transform:rotate(-2deg)}
.photo-area{height:158px;background:#e8e2d4;overflow:hidden}
.photo-img{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  background:linear-gradient(150deg,var(--a1),var(--a2));color:#fff;text-align:center;padding:8px}
.photo-motif{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.85}
.photo-head{font-weight:bold;font-size:16px}
.polaroid-cap{text-align:center;font-size:13px;color:#8a7355;padding-top:7px}

/* finale particles */
.finale-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.finale-layer i{position:absolute;bottom:-12px;border-radius:50%;animation:rise linear forwards}
@keyframes rise{to{transform:translateY(-470px);opacity:0}}

/* ---------- editor ---------- */
.editor{max-width:760px;margin:18px auto;background:#fff;border:1px solid #eee0c4;border-radius:var(--radius);padding:16px 18px;box-shadow:0 4px 14px rgba(67,48,43,.08)}
.editor h3{margin:2px 0 10px}
.editor label{display:block;font-size:13px;margin:10px 0 4px;color:#8a7355}
.editor input[type=text],.editor textarea{width:100%;padding:9px 11px;border:1.5px solid #d8c391;border-radius:9px;background:#fffdf6}
.editor textarea{min-height:88px;resize:vertical}
.photo-note{font-size:12px;color:#8a7355;margin-top:4px}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:14px}
.plan{background:#fff;border:1.5px solid #eee0c4;border-radius:var(--radius);padding:18px}
.plan.hot{border-color:var(--gold)}
.plan h3{margin:0 0 4px}
.plan .price{font-size:27px;font-weight:bold}
.plan .price small{font-size:13px;color:#8a7355}
.plan ul{margin:10px 0;padding-left:18px;font-size:14px;line-height:1.6}
.test-banner{background:#fff3cd;border:1.5px solid var(--gold);border-radius:10px;padding:10px 14px;font-size:14px;margin:12px 0}

/* ---------- modal / toast ---------- */
.modal-back{position:fixed;inset:0;background:rgba(50,32,20,.5);display:grid;place-items:center;z-index:80;padding:14px}
.modal{position:relative;background:var(--paper);border-radius:18px;max-width:430px;width:100%;padding:20px;box-shadow:var(--shadow);max-height:88vh;overflow:auto}
.modal-x{position:absolute;top:10px;right:12px;width:32px;height:32px;border-radius:50%;border:1.5px solid #d8c391;background:#fff;color:#6b4f22;font-size:14px;line-height:1;padding:0;display:grid;place-items:center;cursor:pointer}
.modal-x:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.modal h3{margin:0 0 10px}
.modal label{display:block;font-size:13px;margin:10px 0 4px;color:#8a7355}
.modal input{width:100%;padding:9px 11px;border:1.5px solid #d8c391;border-radius:9px;background:#fffdf6}
.modal .err{color:#b3352b;font-size:13px;min-height:18px}
.share-link{display:flex;gap:8px;margin:10px 0}
.share-link input{flex:1}
.share-platforms{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.share-ico{width:46px;height:46px;border-radius:50%;border:1.5px solid #d8c391;background:#fff;color:#6b4f22;display:grid;place-items:center;padding:0;cursor:pointer}
.share-ico svg{width:22px;height:22px;display:block}
.share-ico:hover{background:var(--gold);border-color:var(--gold);color:#fff}
#toast-root{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:99}
.toast{background:#43302b;color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;box-shadow:var(--shadow)}
.admin-note{font-size:12px;color:#8a7355}
@media (max-width:640px){ .stage{min-height:380px;padding:18px} .carousel h2{font-size:23px} .topnav{display:none}
  .thumb{height:118px} .stage-scene{border-width:2px} .carousel .slide{min-height:190px;padding:24px 20px} }
/* 推平批 4：seasons/hourglass/starlink/yarn/lantern/frost/develop 旗舰化（QUALITY-GATE）——
   正文 = 场景内雾层（seasons/hourglass 暖雾、starlink 夜雾、lantern 夜空原位），frost/develop 正文印在面板/相纸上 */
.stage--seasons .cardtext,.stage--hourglass .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(255,242,214,.87),rgba(255,242,214,.45) 55%,rgba(255,242,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 8px rgba(255,246,224,.7)}
.stage--starlink .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(255,242,214,.88),rgba(255,242,214,.5) 55%,rgba(255,242,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 8px rgba(255,246,224,.7)}
.stage--lantern .cardtext{position:absolute;left:50%;top:12%;transform:translate(-50%,0);
  background:radial-gradient(ellipse at 50% 50%,rgba(255,244,214,.85),rgba(255,244,214,.45) 55%,rgba(255,244,214,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 10px rgba(10,8,20,.6)}
.sea2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.sea2-trunk,.sea2-canopy{position:absolute;left:50%;bottom:5%;height:84%;transform:translateX(-50%);pointer-events:none;-webkit-user-drag:none}
.sea2-canopy{transform-origin:50% 88%}
.sea2-leaves i{position:absolute;width:13px;height:9px;border-radius:80% 4px 80% 4px;pointer-events:none;
  left:calc(var(--x)*1%);top:calc(var(--y)*1%);background:hsl(100,42%,52%);opacity:.85}
.sea2-snow i{position:absolute;top:2%;width:6px;height:6px;border-radius:50%;background:#fff;pointer-events:none;
  left:calc(var(--x)*1%);opacity:0;box-shadow:0 0 5px rgba(255,255,255,.8)}
.sea2-name{position:absolute;left:50%;top:56px;transform:translateX(-50%);font-size:17px;letter-spacing:.14em;
  color:#5d4517;text-shadow:0 1px 8px rgba(255,246,224,.85);pointer-events:none}
.hg2{position:absolute;left:50%;top:47%;height:78%;aspect-ratio:620/851;transform:translate(-50%,-50%);cursor:pointer}
.hg2-flip{position:absolute;inset:0;will-change:transform}
.hg2-frame{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;-webkit-user-drag:none}
.hg2-sand{position:absolute;left:50%;transform:translateX(-50%);background-image:url('/assets/parts/hourglass/hg-sand.webp');
  background-size:42px;pointer-events:none}
.hg2-sand-top{bottom:58%;height:19%;width:34%;clip-path:polygon(1% 0,99% 0,64% 100%,36% 100%)}
.hg2-sand-bot{bottom:29%;height:0;width:5%;clip-path:polygon(50% 0,100% 100%,0 100%)}
.hg2-stream{position:absolute;left:49.3%;top:40.5%;width:1.5%;min-width:4px;height:6.5%;opacity:0;pointer-events:none;
  background-image:url('/assets/parts/hourglass/hg-sand.webp');background-size:8px 24px}
.sl2,.yn2{position:absolute;inset:0;touch-action:none;cursor:grab}
.sl2-canvas,.yn2-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.yn2-ball{position:absolute;width:74px;pointer-events:none;-webkit-user-drag:none;filter:drop-shadow(0 6px 8px rgba(60,10,10,.35))}
.lan2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.lan2-body{position:absolute;left:50%;bottom:12%;width:185px;transform:translateX(-50%);pointer-events:none;-webkit-user-drag:none}
.lan2-glow{position:absolute;left:50%;bottom:16%;width:300px;height:300px;transform:translateX(-50%);opacity:0;pointer-events:none;
  background:radial-gradient(circle,rgba(255,176,64,.55),rgba(255,140,40,.16) 52%,rgba(255,140,40,0) 72%)}
.lan2-embers i{position:absolute;left:50%;bottom:20%;width:5px;height:5px;border-radius:50%;opacity:0;pointer-events:none;
  background:#ffcf7a;box-shadow:0 0 7px 2px rgba(255,170,60,.75)}
.fr2{position:relative;margin:0 auto;touch-action:none;cursor:grab;border-radius:10px;overflow:hidden;
  box-shadow:inset 0 0 0 13px #6b4a2f,inset 0 0 34px rgba(30,20,10,.4)}
.fr2-under{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px;
  background:radial-gradient(ellipse at 50% 42%,#f6cf8d,#c97e3f 58%,#5d3a22);color:#3d2413;text-align:center}
.fr2-head{font-weight:bold;font-size:21px}
.fr2-name{font-size:14px;opacity:.75;margin-bottom:8px}
.fr2-text{font-size:15px;line-height:1.5;max-width:86%}
.fr2-text #ct-to{font-weight:bold}
.fr2-text #ct-msg{white-space:pre-wrap;margin:3px 0}
.fr2-text .sig{font-style:italic}
.fr2-text .photo-slot img{max-width:92px;border-radius:8px;margin-top:5px}
.fr2-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.fr2-mullion{position:absolute;background:#6b4a2f;pointer-events:none;z-index:3}
.fr2-mullion-v{left:50%;top:0;width:11px;height:100%;transform:translateX(-50%)}
.fr2-mullion-h{top:50%;left:0;height:11px;width:100%;transform:translateY(-50%)}
.dev2{position:absolute;inset:0;touch-action:none;cursor:pointer}
.dev2-cam{position:absolute;left:50%;top:2%;width:230px;transform:translateX(-50%);z-index:3;pointer-events:none;-webkit-user-drag:none;
  filter:drop-shadow(0 10px 16px rgba(50,35,15,.35))}
.dev2-paper{position:absolute;left:50%;top:34%;width:322px;height:0;overflow:hidden;z-index:2;transform:translateX(-50%) rotate(-1.4deg);
  background:#fdfaf2 url('/assets/parts/develop/dev-paper.webp') center/cover;box-shadow:0 14px 26px rgba(50,35,15,.32);border-radius:3px}
.dev2-photo{margin:40px 13px 0;height:158px;overflow:hidden;background:#efe9da}
.dev2-photo img{width:100%;height:100%;object-fit:cover;display:block;opacity:.07}
.dev2-cap{padding:7px 15px 10px;font-size:12px;line-height:1.42;color:#43302b;text-align:center;opacity:0}
.dev2-cap #ct-to{font-weight:bold}
.dev2-cap #ct-msg{white-space:pre-wrap;margin:2px 0}
.dev2-cap .sig{font-style:italic}
.dev2-cap .photo-slot img{max-width:64px;border-radius:6px;margin-top:3px}
.dev2-flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:5}
.stage--yarn .cardtext{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);
  background:radial-gradient(ellipse at 50% 62%,rgba(24,12,38,.62),rgba(24,12,38,.34) 55%,rgba(24,12,38,0) 80%);
  border-radius:0;box-shadow:none;backdrop-filter:none;padding:20px 28px;text-shadow:0 1px 10px rgba(8,4,18,.8)}