/* ===== 拼豆图纸生成器 · 极简留白主题（4步工作台版） ===== */
:root{
  --pink:#F6A6C8; --pink-h:#EC8FB8; --pink-bg:#FFF3F8;
  --purple:#B9A4F5; --purple-h:#A68DF0; --purple-bg:#F4F0FF;
  --mint:#8FD8C0; --cream:#FFD99B;
  --bg:#FFFFFF; --ink:#2F2A3A; --ink2:#9A94A8; --white:#fff;
  --line:#EFEAF4;
  --card-line:#ECE7F2;
  --shadow:0 1px 3px rgba(60,40,90,.05), 0 12px 32px rgba(60,40,90,.06);
  --shadow-soft:0 1px 2px rgba(60,40,90,.05);
  --bouncy:cubic-bezier(.34,1.4,.64,1);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--bg); color:var(--ink); font-size:15px; line-height:1.7;
  min-height:100vh; overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(720px 460px at 50% -8%,rgba(246,166,200,.10),transparent 62%),
    radial-gradient(760px 520px at 100% 0%,rgba(185,164,245,.09),transparent 60%);
}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* ---------- 布局骨架 ---------- */
.sidebar{
  position:fixed;left:0;top:0;bottom:0;width:240px;padding:26px 18px;
  display:flex;flex-direction:column;gap:24px;
  background:rgba(255,255,255,.86);backdrop-filter:blur(12px);
  border-right:1px solid var(--line);z-index:20;
}
.brand{display:flex;align-items:center;gap:10px;padding:0 4px}
.brand-logo{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:transparent;box-shadow:none;overflow:hidden;
}
.brand-name{font-weight:700;font-size:14.5px;line-height:1.3}
.brand-sub{font-size:11px;color:var(--ink2)}
.home-btn{
  display:flex;align-items:center;gap:8px;padding:10px 11px;border-radius:13px;
  text-align:left;font-size:13.5px;font-weight:600;color:var(--ink);
}
.home-btn svg{color:var(--pink)}
.home-btn:hover{background:var(--pink-bg);color:var(--purple-h)}
.steps{display:flex;flex-direction:column;gap:4px}
.step-item{
  display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:13px;
  text-align:left;transition:.2s var(--bouncy);color:var(--ink2);
}
.step-item:hover{background:var(--pink-bg)}
.step-item.active{background:#F7F3FB;color:var(--ink)}
.step-item.visited .step-no{background:var(--pink);color:#fff}
.step-no{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  font-family:"Quicksand",sans-serif;font-weight:700;font-size:13px;
  background:#F2EEF6;color:var(--ink2);transition:.2s;
}
.step-item.active .step-no{background:var(--pink);color:#fff}
.step-label b{display:block;font-size:13.5px;font-weight:600}
.step-label small{font-size:10.5px;color:var(--ink2)}
.side-foot{margin-top:auto;font-size:10.5px;color:var(--ink2);text-align:center}

.main{margin-left:240px;padding:48px 48px 120px;max-width:1040px;position:relative}
.dots{display:none}

/* ---------- 面板与切换 ---------- */
.step-panel{display:none;animation:panelIn .32s var(--bouncy)}
.step-panel.active{display:block}
@keyframes panelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.panel-head{margin-bottom:24px}
.panel-head h1{font-size:26px;font-weight:700;letter-spacing:-.01em}
.panel-head p{color:var(--ink2);font-size:14px;margin-top:6px}

/* ---------- 主页品牌欢迎区（极简居中 · 大留白） ---------- */
.home-hero{
  background:transparent;border:none;box-shadow:none;border-radius:0;
  padding:40px 20px 56px;margin-bottom:8px;text-align:center;
  animation:panelIn .4s var(--bouncy);position:relative;
  max-width:680px;margin-left:auto;margin-right:auto;
}
.hero-logo{width:auto;height:60px;margin:0 auto 26px;display:block;filter:none}
.hero-title{
  font-family:"Quicksand","PingFang SC",sans-serif;font-weight:700;font-size:32px;line-height:1.25;
  letter-spacing:-.01em;color:var(--ink);position:relative;font-weight:700;
}
.hero-sub{
  max-width:460px;margin:12px auto 30px;color:var(--ink2);font-size:14.5px;position:relative;line-height:1.7;
}
.hero-upload{position:relative;max-width:520px;margin:0 auto}
/* 主页上传入口：克制的浅描边卡片 */
.hero-upload .uploader{
  border:1.5px dashed #DDD3EA;border-radius:18px;background:#FBF9FD;
  padding:40px 24px;transition:.22s var(--bouncy);width:100%;
}
.hero-upload .uploader:hover{border-color:var(--pink);background:var(--pink-bg)}
.hero-feats{
  list-style:none;display:flex;justify-content:center;gap:22px;flex-wrap:wrap;
  margin:22px auto 0;position:relative;
}
.hero-feats li{
  font-size:12.5px;color:var(--ink2);position:relative;padding-left:14px;
}
.hero-feats li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--pink);
}
.hero-feats li:nth-child(2)::before{background:var(--purple)}
.hero-feats li:nth-child(3)::before{background:var(--mint)}

.btn-primary{background:var(--pink);color:#fff}
.btn-primary:hover{background:var(--pink-h);transform:translateY(-1px)}
.brand-logo-img{border-radius:9px;display:block;width:100%;height:100%;object-fit:contain}

/* ---------- 上传区 ---------- */
.uploader{
  border:2px dashed #E6B7D6;border-radius:22px;background:rgba(255,255,255,.7);
  padding:64px 28px;text-align:center;transition:.25s var(--bouncy);cursor:pointer;
}
.uploader:hover,.uploader.drag{border-color:var(--pink);background:var(--pink-bg)}
.up-icon{
  width:72px;height:72px;margin:0 auto 16px;border-radius:22px;color:var(--purple);
  display:grid;place-items:center;background:linear-gradient(135deg,var(--pink-bg),var(--purple-bg));
}
.up-title{font-size:16px;font-weight:600}
.up-hint{font-size:13px;color:var(--ink2);margin-top:4px}

/* ---------- 案例展示区（未上传状态） ---------- */
.case-show{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px 20px 18px;
  box-shadow:var(--shadow);
}
.case-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}
.case-title{font-size:17px;font-weight:700}
.case-sub{font-size:12.5px;color:var(--ink2);margin-top:3px}
.case-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.case-card{
  display:flex;flex-direction:column;gap:9px;text-align:left;
  border:2px solid transparent;border-radius:16px;padding:8px;transition:.22s var(--bouncy);
}
.case-card:hover{transform:translateY(-3px)}
.case-frame{
  position:relative;width:100%;aspect-ratio:1/1;border-radius:12px;overflow:hidden;
  border:1px solid var(--line);background:#fff;
}
.case-frame img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  transition:opacity .25s ease, transform .25s ease;
}
.case-frame .case-orig{opacity:0;transform:scale(1.04)}
/* 桌面：hover 显示原图 */
@media (hover: hover){
  .case-card:hover .case-frame{border-color:var(--pink)}
  .case-card:hover .case-pattern{opacity:0}
  .case-card:hover .case-orig{opacity:1;transform:scale(1)}
}
/* 触屏：点击切换显示原图 */
.case-card.show-orig .case-frame{border-color:var(--purple)}
.case-card.show-orig .case-pattern{opacity:0}
.case-card.show-orig .case-orig{opacity:1;transform:scale(1)}
.case-cap{font-size:13px;font-weight:600;color:var(--ink);padding:0 4px}
.share-card:hover .case-pattern{opacity:1}
.share-card:hover{border-color:var(--pink)}
.share-card .case-cap{display:flex;flex-direction:column;gap:2px}
.share-card .case-cap b{font-size:13px;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.share-card .case-cap small{font-size:11.5px;font-weight:500;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case-cta{
  margin-top:16px;display:flex;align-items:center;justify-content:center;gap:10px;
  font-size:13px;color:var(--ink2);
}
.case-upload-btn{
  display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:999px;
  background:var(--pink);color:#fff;font-size:13px;font-weight:600;transition:.2s var(--bouncy);
}
.case-upload-btn:hover{background:var(--pink-h);transform:translateY(-1px)}
.case-upload-btn:active{transform:scale(.97)}

/* ---------- 编辑器舞台 ---------- */
.editor{display:flex;flex-direction:column;gap:16px}
.editor-stage{
  position:relative;width:100%;max-width:440px;margin:0 auto;border-radius:20px;overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);min-height:200px;
  display:grid;place-items:center;background:#fff;
}
.crop-canvas,.photo-img{width:100%;height:auto;display:block;cursor:grab;touch-action:none}
.crop-canvas:active{cursor:grabbing}
.stage-loading{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:rgba(255,255,255,.78);backdrop-filter:blur(2px);
}
.drag-tip{text-align:center;font-size:12.5px;color:var(--ink2)}

/* ---------- 通用控制块 ---------- */
.control-block{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;
  box-shadow:var(--shadow-soft);
}
.control-title{font-size:14px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.title-tag{
  font-family:"Quicksand",sans-serif;font-size:12px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,var(--pink),var(--purple));padding:3px 11px;border-radius:999px;
}

/* 比例/版式选项 */
.ratio-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ratio-option{
  display:flex;align-items:center;gap:13px;padding:14px;border-radius:16px;
  border:2px solid var(--line);background:#fff;text-align:left;transition:.22s var(--bouncy);
}
.ratio-option:hover{border-color:#E6B7D6;transform:translateY(-2px)}
.ratio-option.selected{border-color:var(--purple);background:linear-gradient(135deg,var(--pink-bg),var(--purple-bg))}
.ratio-thumb{flex:0 0 40px;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--pink),var(--purple))}
.rs-square{border-radius:11px}
.rs-adapt{border-radius:11px 11px 22px 11px;background:linear-gradient(135deg,var(--purple),var(--mint))}
.rs-full{background:linear-gradient(135deg,var(--mint),var(--purple));border-radius:6px}
.rs-tiled{background:linear-gradient(135deg,var(--cream),var(--pink));
  background-image:linear-gradient(135deg,var(--cream),var(--pink)),
    repeating-linear-gradient(0deg,rgba(255,255,255,.5) 0 2px,transparent 2px 13px);
  border-radius:6px}
.ratio-text b{display:block;font-size:14px}
.ratio-text small{font-size:11.5px;color:var(--ink2)}

/* ---------- 开关 ---------- */
.switch-rows{display:flex;flex-direction:column;gap:12px}
.switch-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px 20px;box-shadow:var(--shadow-soft);
}
.sw-title{font-size:14.5px;font-weight:700}
.sw-desc{font-size:12px;color:var(--ink2)}
.switch{position:relative;display:inline-block;width:54px;height:30px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.slider-pill{
  position:absolute;inset:0;border-radius:999px;background:#E7D8EF;transition:.25s var(--bouncy);
}
.slider-pill::before{
  content:"";position:absolute;width:24px;height:24px;left:3px;top:3px;border-radius:50%;
  background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.15);transition:.25s var(--bouncy);
}
.switch input:checked + .slider-pill{background:linear-gradient(135deg,var(--pink),var(--purple))}
.switch input:checked + .slider-pill::before{transform:translateX(24px)}

.ghost-btn{
  align-self:flex-start;display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);color:var(--ink2);
  font-size:13px;transition:.2s;
}
.ghost-btn:hover{border-color:var(--pink);color:var(--pink-h)}

/* ---------- 品牌 ---------- */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.brand-card{
  position:relative;background:#fff;border:2px solid var(--line);border-radius:16px;padding:14px;
  text-align:left;transition:.22s var(--bouncy);
}
.brand-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.brand-card.selected{border-color:var(--purple);background:linear-gradient(135deg,var(--pink-bg),var(--purple-bg))}
.brand-card.selected::after{
  content:"✓";position:absolute;top:8px;right:9px;width:20px;height:20px;border-radius:50%;
  background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-size:12px;
  display:grid;place-items:center;
}
.brand-name-b{font-size:14px;font-weight:700}
.brand-count{
  font-family:"Quicksand",sans-serif;font-size:11.5px;color:var(--purple-h);font-weight:600;margin-top:2px;
}
.brand-swatches{display:flex;gap:4px;margin-top:10px}
.brand-swatches span{width:16px;height:16px;border-radius:6px;border:1px solid rgba(0,0,0,.05)}
.brand-loading{grid-column:1/-1;text-align:center;padding:28px;color:var(--ink2)}

/* ---------- 板子格数 ---------- */
.board-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}
.board-preset{
  padding:10px 4px;border-radius:12px;border:2px solid var(--line);background:#fff;
  font-family:"Quicksand",sans-serif;font-size:13px;font-weight:600;transition:.2s var(--bouncy);
}
.board-preset:hover{border-color:#E6B7D6;transform:translateY(-2px)}
.board-preset.selected{border-color:var(--purple);background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff}
.custom-board{display:flex;align-items:center;gap:9px;margin-top:14px;font-size:13px;color:var(--ink2)}
.custom-board input{
  width:84px;padding:8px 11px;border:1.5px solid var(--line);border-radius:11px;
  font-family:"Quicksand",sans-serif;font-size:14px;outline:none;
}
.custom-board input:focus{border-color:var(--purple)}
.mini-btn{
  padding:8px 16px;border-radius:11px;background:linear-gradient(135deg,var(--pink),var(--purple));
  color:#fff;font-size:13px;font-weight:600;
}
.board-slider-row{margin-top:16px;text-align:center}
.board-slider-row input[type=range]{width:100%;accent-color:var(--purple)}
.board-slider-row p{font-size:12px;color:var(--ink2);margin-top:6px}

/* ---------- 对比分段 ---------- */
.compare-toggle{
  display:inline-flex;background:#F4ECF7;border-radius:999px;padding:5px;gap:4px;margin-bottom:20px;
}
.seg-btn{padding:9px 22px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink2);transition:.25s var(--bouncy)}
.seg-btn.active{background:#fff;color:var(--ink);box-shadow:0 3px 10px rgba(186,140,200,.25)}

.checker{
  background-image:
    linear-gradient(45deg,#f3eaf6 25%,transparent 25%,transparent 75%,#f3eaf6 75%),
    linear-gradient(45deg,#f3eaf6 25%,transparent 25%,transparent 75%,#f3eaf6 75%);
  background-size:18px 18px;background-position:0 0,9px 9px;background-color:#fff;
}
.pattern-stage{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.pattern-stage img{width:100%;height:auto}
.stat-row{
  display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;
}
.stat-chip{
  flex:1 1 auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 16px;
  text-align:center;font-size:13px;color:var(--ink2);box-shadow:var(--shadow-soft);
}
.stat-chip b{display:block;font-family:"Quicksand",sans-serif;font-size:18px;color:var(--ink)}
.fine-tune{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow-soft)}
.fine-head{display:flex;justify-content:space-between;font-size:14px;font-weight:600}
.fine-head b{font-family:"Quicksand",sans-serif;color:var(--purple-h)}
.fine-tune input[type=range]{width:100%;margin:12px 0;accent-color:var(--purple)}
.fine-presets{display:flex;flex-wrap:wrap;gap:7px}
.fine-presets button{
  font-family:"Quicksand",sans-serif;font-size:12px;padding:6px 12px;border-radius:999px;
  border:1.5px solid var(--line);color:var(--ink2);
}
.fine-presets button.on{border-color:var(--purple);background:var(--purple-bg);color:var(--purple-h)}

/* 原图对比 */
.compare-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-cols figure{margin:0}
.cmp-box{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.cmp-box img{width:100%;height:auto}
.compare-cols figcaption{text-align:center;font-size:13px;color:var(--ink2);margin-top:8px;font-weight:600}
.compare-note{text-align:center;font-size:12.5px;color:var(--ink2);margin-top:14px}

/* ---------- 配色清单 ---------- */
.palette-card{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.palette-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.palette-head h2{font-size:16px}
#paletteCount{font-size:12px;color:var(--ink2)}
.palette-list{list-style:none;max-height:46vh;overflow-y:auto}
.palette-list li{
  display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:11px 20px;border-bottom:1px solid #faf0f6;
}
.palette-list li:last-child{border-bottom:none}
.pl-swatch{width:30px;height:30px;border-radius:9px;border:1px solid rgba(0,0,0,.08)}
.pl-code{font-family:"Quicksand",sans-serif;font-weight:700;font-size:13.5px}
.pl-name{font-size:12px;color:var(--ink2)}
.pl-count{text-align:right}
.pl-count b{font-family:"Quicksand",sans-serif;font-size:14px}
.pl-count span{display:block;font-size:11px;color:var(--ink2)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;padding:13px 22px;font-size:15px;font-weight:600;transition:.2s var(--bouncy)}
.btn .btn-label{display:inline-flex;align-items:center;gap:8px}
.btn.primary{background:var(--pink);color:#fff;box-shadow:0 4px 14px rgba(236,143,184,.28)}
.btn.primary:hover{background:var(--pink-h);transform:translateY(-1px)}
.btn.primary:active{transform:scale(.97)}
.btn.ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink2)}
.btn.wide{width:100%;margin-top:16px}
.btn.loading{pointer-events:none;opacity:.85}

/* ---------- PDF 结果 ---------- */
.pdf-result{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.pdf-ok{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.ok-badge{width:42px;height:42px;border-radius:50%;background:var(--mint);color:#fff;display:grid;place-items:center}
.ok-title{font-size:16px;font-weight:700}
.ok-sub{font-size:12.5px;color:var(--ink2)}
.pdf-preview{border-radius:16px;overflow:hidden;border:1px solid var(--line);max-width:440px;margin:0 auto}
.pdf-preview img{width:100%;height:auto}
.pdf-contains{list-style:none;margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:9px}
.pdf-contains li{
  display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink);
  background:var(--pink-bg);border-radius:11px;padding:9px 13px;
}
.pdf-contains li::before{content:"✓";color:var(--mint);font-weight:700}

/* ---------- 预览失败 ---------- */
.preview-error{
  background:linear-gradient(135deg,#ffe3e3,#ffe9f3);border:1px solid #ffcfcf;color:#c4556b;
  border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.6;text-align:center;
}

/* ---------- 加载豆子 ---------- */
.beans{display:inline-flex;gap:6px}
.beans i{width:10px;height:10px;border-radius:50%;background:var(--purple);animation:bounce 1s infinite}
.beans i:nth-child(2){background:var(--pink);animation-delay:.15s}
.beans i:nth-child(3){background:var(--mint);animation-delay:.3s}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- 底部操作栏（移动端常驻） ---------- */
.action-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  gap:12px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-top:1px solid var(--line);z-index:30;
}
.action-bar .btn{flex:1}

/* ---------- 响应式 ---------- */
@media (max-width:959px){
  .sidebar{display:none}
  .main{margin-left:0;padding:20px 16px 110px;max-width:100%}
  .dots{display:flex;justify-content:center;gap:9px;margin-bottom:22px}
  .dot{width:9px;height:9px;border-radius:50%;background:#E0CEE3;transition:.25s var(--bouncy)}
  .dot.active{background:var(--pink);transform:scale(1.3)}
  .dot.visited{background:var(--purple)}
  .action-bar{display:flex}
  .panel-head h1{font-size:22px}
  .home-hero{padding:24px 4px 34px;margin-bottom:6px}
  .hero-logo{height:48px;margin-bottom:20px}
  .hero-title{font-size:26px}
  .hero-sub{font-size:14px;margin:10px auto 24px}
  .hero-feats{gap:8px 18px}
  .hero-upload .uploader{padding:32px 18px}
  .case-grid{grid-template-columns:1fr 1fr;gap:10px}
  .brand-grid{grid-template-columns:1fr 1fr}
  .board-grid{grid-template-columns:repeat(4,1fr)}
  .ratio-grid{grid-template-columns:1fr}
  .pdf-contains{grid-template-columns:1fr}
}
@media (max-width:380px){
  .brand-grid{grid-template-columns:1fr}
  .board-grid{grid-template-columns:repeat(3,1fr)}
}

/* ===========================================================================
   侧栏功能组 / 步骤内下一步 / 语言菜单 / 弹窗 / 账号 / 联系 / 帮助 / 页底
   =========================================================================== */
/* ---------- 侧栏功能组 ---------- */
.sidebar-tools{
  display:flex;flex-direction:column;gap:2px;padding-top:16px;
  border-top:1px solid var(--line);
}
.tool-btn{
  display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:12px;
  font-size:13.5px;font-weight:500;color:var(--ink2);text-align:left;transition:.18s var(--bouncy);
}
.tool-btn:hover{background:var(--pink-bg);color:var(--ink)}
.tool-ico{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;flex:0 0 28px;
  background:#F7F3FB;color:var(--purple-h);transition:.18s;
}
.tool-btn:hover .tool-ico{background:#fff;color:var(--pink)}

/* ---------- 语言切换菜单 ---------- */
.lang-menu{
  position:fixed;z-index:60;min-width:150px;padding:6px;
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
}
.lang-option{
  display:block;width:100%;text-align:left;padding:9px 14px;border-radius:9px;
  font-size:13.5px;color:var(--ink);transition:.15s;
}
.lang-option:hover{background:var(--pink-bg)}
.lang-option.active{background:#F7F3FB;color:var(--purple-h);font-weight:600}

/* ---------- 步骤内「上一步/下一步」按钮（桌面端，与侧栏同步） ---------- */
.step-nav{
  display:flex;align-items:center;justify-content:center;gap:14px;margin-top:28px;
}
.step-prev-btn{display:flex}
.step-prev-btn .btn-label{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:13px 22px;
  font-size:14.5px;font-weight:600;transition:.2s var(--bouncy);
}
.step-prev-btn .btn-label:hover{background:#F7F3FB;transform:translateY(-1px)}
.step-prev-btn .btn-label:active{transform:scale(.97)}
.step-next-btn{display:flex}
.step-next-btn .btn-label{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--pink);color:#fff;border-radius:14px;padding:13px 26px;
  font-size:15px;font-weight:600;box-shadow:0 4px 14px rgba(236,143,184,.28);
  transition:.2s var(--bouncy);
}
.step-next-btn .btn-label:hover{background:var(--pink-h);transform:translateY(-1px)}
.step-next-btn .btn-label:active{transform:scale(.97)}
.step-next-btn .btn-label span{color:rgba(255,255,255,.85);font-weight:500}
.step-next-btn .btn-label b{font-weight:700}

/* ---------- 页底 ---------- */
.site-footer{
  margin-left:240px;padding:34px 24px 40px;border-top:1px solid var(--line);
  background:#fff;text-align:center;
}
.footer-inner{max-width:720px;margin:0 auto}
.footer-brand{display:flex;align-items:center;justify-content:center;gap:9px;margin-bottom:10px}
.footer-brand img{width:26px;height:26px}
.footer-brand span{
  font-family:"Quicksand",sans-serif;font-weight:800;font-size:15px;letter-spacing:.02em;color:var(--ink);
}
.footer-desc{font-size:12.5px;color:var(--ink2);margin-bottom:10px}
.footer-icp{font-size:11.5px;color:#C6BFCE}
.footer-icp a{color:inherit;text-decoration:none;border-bottom:1px dashed rgba(198,191,206,.8);transition:color .2s,border-color .2s}
.footer-icp a:hover{color:#B48CC6;border-bottom-color:#B48CC6}

/* ---------- 通用弹窗 ---------- */
.modal-overlay{
  position:fixed;inset:0;z-index:100;background:rgba(60,40,90,.36);
  display:flex;align-items:center;justify-content:center;padding:22px;
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
}
.modal{
  position:relative;width:100%;max-width:460px;max-height:82vh;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 60px rgba(60,40,90,.22);
  display:flex;flex-direction:column;
}
.modal-close{
  position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;color:var(--ink2);background:#F7F3FB;transition:.18s;z-index:2;
}
.modal-close:hover{background:var(--pink-bg);color:var(--ink)}
.modal-body{padding:30px 28px 30px;overflow-y:auto}
.modal-empty{text-align:center;color:var(--ink2);font-size:14px;padding:24px 8px}

/* ---------- 账号 / 登录 ---------- */
.auth-box{display:flex;flex-direction:column;gap:16px}
.auth-title{font-size:21px;font-weight:700;letter-spacing:-.01em}
.auth-sub{font-size:13px;color:var(--ink2);margin-top:-8px}
.auth-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.auth-head .auth-sub{margin-top:2px}
.field{display:flex;flex-direction:column;gap:7px;font-size:13.5px;font-weight:600}
.field input{
  width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:13px;
  font-size:14.5px;font-family:inherit;color:var(--ink);transition:.18s;background:#fff;outline:none;
}
.field input:focus{border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-bg)}
.auth-err{
  background:linear-gradient(135deg,#ffe3e3,#ffe9f3);border:1px solid #ffcfcf;color:#c4556b;
  border-radius:12px;padding:11px 14px;font-size:13px;line-height:1.5;
}
.link-btn{font-size:13px;color:var(--purple-h);font-weight:600;text-align:center;padding:6px;transition:.15s}
.link-btn:hover{color:var(--pink)}
.profile-form{
  display:flex;flex-direction:column;gap:12px;padding:14px;
  border:1px solid var(--line);border-radius:14px;background:#FCFAFD;
}

/* ---------- 生成记录 ---------- */
.records-loading{display:grid;place-items:center;padding:34px 0}
.records-empty{text-align:center;color:var(--ink2);font-size:13.5px;padding:26px 8px;line-height:1.7}
.records-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.rec-thumb{flex:0 0 52px;width:52px;height:52px;border-radius:10px;object-fit:cover;border:1px solid var(--line);image-rendering:pixelated;background:#fff}
.record-item{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border:1px solid var(--line);border-radius:14px;padding:13px 15px;background:#fff;transition:.18s;
}
.record-item:hover{border-color:var(--pink);background:var(--pink-bg)}
.rec-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.rec-main b{font-size:14px;font-weight:700}
.rec-main small{font-size:12px;color:var(--ink2)}
.rec-main time{font-size:11px;color:#C6BFCE}
.rec-del{
  flex:0 0 30px;width:30px;height:30px;border-radius:9px;background:#F7F3FB;color:var(--ink2);
  display:grid;place-items:center;font-size:12px;transition:.18s;
}
.rec-del:hover{background:#ffe3e3;color:#c4556b}

/* ---------- 账号信息卡 + 我的作品 ---------- */
.account-card{
  display:flex;align-items:center;gap:14px;
  border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff;
}
.account-avatar{
  flex:0 0 52px;width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;font-size:22px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--pink),var(--purple));
}
.account-info{display:flex;flex-direction:column;gap:10px;min-width:0;flex:1}
.account-name{font-size:17px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-meta{font-size:12.5px;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.form-row{display:flex;gap:10px}
.form-row .btn{flex:1}
.btn.small{padding:9px 16px;font-size:13px;border-radius:12px}
.link-btn.block{display:block;text-align:left;margin-top:10px;padding:8px 0}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.work-card{
  position:relative;border:1px solid var(--line);border-radius:14px;padding:8px;
  background:#fff;transition:.18s var(--bouncy);overflow:hidden;
}
.work-card:hover{border-color:var(--pink);transform:translateY(-2px);box-shadow:0 6px 16px rgba(186,140,200,.12)}
.work-thumb{width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px;background:#fff;image-rendering:pixelated;border:1px solid #f4edf6}
.work-thumb-ph{background:repeating-conic-gradient(#F7F3FB 0 25%,#fff 0 50%) 0 0/12px 12px}
.work-meta{display:flex;flex-wrap:wrap;gap:4px;padding:5px 4px 2px}
.work-title{font-size:14px;font-weight:700;color:var(--ink);padding:0 4px}
.work-badge{font-size:11px;color:var(--ink2);background:#F7F3FB;border-radius:999px;padding:2px 9px;line-height:1.4}
.work-body{display:flex;flex-direction:column;gap:2px;padding:4px 0 2px}
.work-card .rec-del{position:absolute;top:6px;right:6px;width:26px;height:26px;flex:0 0 26px}
.work-count{font-size:12px;color:var(--ink2);background:var(--pink-bg);padding:3px 10px;border-radius:999px}

/* ---------- 我的（独立网页） ---------- */
.account-page{animation:panelIn .32s var(--bouncy);padding:4px 0 40px}
.acct-inner{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.acct-topbar{display:flex;align-items:center;gap:12px}
.acct-back{
  display:inline-flex;align-items:center;gap:5px;padding:9px 12px;border-radius:12px;
  font-size:13.5px;font-weight:600;color:var(--ink2);transition:.18s var(--bouncy);
}
.acct-back:hover{background:var(--pink-bg);color:var(--purple-h)}
.acct-title{flex:1;font-size:22px;font-weight:700;letter-spacing:-.01em}
.acct-logout{flex-shrink:0;font-size:13px;font-weight:600}
.acct-card{padding:20px;border-radius:20px}
.acct-avatar{flex:0 0 68px;width:68px;height:68px;font-size:28px}
.account-meta{display:flex;flex-wrap:wrap;align-items:center;gap:2px 0}
.account-meta span{display:inline-flex;align-items:center}
.account-meta span + span::before{content:"·";margin:0 12px;color:var(--line)}
.acct-pw-toggle{align-self:flex-start;margin-top:-6px}
.acct-section-head{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.acct-section-head h2{font-size:18px;font-weight:700;letter-spacing:-.01em}
@media (max-width:959px){
  .acct-inner{gap:14px}
  .acct-title{font-size:20px}
  .acct-card{padding:16px}
  .acct-avatar{flex:0 0 56px;width:56px;height:56px;font-size:24px}
  .account-page{padding-top:0}
}

/* ---------- 联系主理人 / 帮助 ---------- */
.contact-box{display:flex;flex-direction:column;gap:16px;text-align:center}
.contact-box .auth-sub{margin:0}
.qr-wrap{display:grid;place-items:center;padding:6px 0}
.qr-img{width:220px;max-width:100%;border-radius:16px;background:#fff}
.qr-hint{font-size:12.5px;color:var(--ink2)}
.wechat-tip{
  position:fixed;z-index:90;transform:translate(-50%,-100%);
  width:200px;padding:12px;text-align:center;
  background:#fff;border:1px solid var(--line);border-radius:18px;
  box-shadow:0 12px 32px rgba(186,140,200,.22);
}
.wechat-tip img{width:100%;border-radius:12px;display:block;background:#fff}
.wechat-tip-name{font-size:14px;font-weight:700;color:var(--ink);margin:10px 0 2px}
.wechat-tip-hint{font-size:12px;color:var(--ink2);margin:0}
.help-box{text-align:left}
.help-list{display:flex;flex-direction:column;gap:10px}
.help-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;transition:.18s}
.help-item[open]{border-color:var(--pink)}
.help-item summary{
  list-style:none;cursor:pointer;font-size:14px;font-weight:600;color:var(--ink);
  padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.help-item summary::-webkit-details-marker{display:none}
.help-item summary::after{content:"+";font-size:18px;color:var(--purple-h);font-weight:400}
.help-item[open] summary::after{content:"−"}
.help-a{font-size:13px;color:var(--ink2);line-height:1.75;padding:0 16px 15px;border-top:1px dashed var(--line);padding-top:12px}

/* ---------- 移动端顶部工具栏 ---------- */
.mobile-tools{display:none}
.mtool-btn{
  display:flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;
  font-size:13px;font-weight:600;color:var(--ink2);background:#fff;
  border:1px solid var(--line);box-shadow:0 2px 10px rgba(186,140,200,.08);
  transition:.18s var(--bouncy);white-space:nowrap;
}
.mtool-btn:active{transform:scale(.96)}
.mtool-btn svg{flex:none;color:var(--pink)}

/* ---------- footer / 步骤内按钮 的响应式 ---------- */
@media (max-width:959px){
  .mobile-tools{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:18px}
  .site-footer{margin-left:0;padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .step-nav{display:none}
  .modal{padding-bottom:env(safe-area-inset-bottom)}
}

/* ---------- 我的：信息行 + 作品详情 ---------- */
.acct-info-row{display:flex;align-items:baseline;gap:12px;min-width:0;font-size:14px;line-height:1.6}
.acct-label{flex:0 0 auto;min-width:44px;color:var(--ink2);font-size:12.5px}
.acct-value{flex:1;min-width:0;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.work-detail{display:flex;flex-direction:column;gap:16px;width:100%;max-width:440px;margin:0 auto}
.wd-thumb{display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;overflow:hidden}
.wd-thumb img{max-width:100%;max-height:320px;image-rendering:pixelated;border-radius:10px}
.wd-thumb .work-thumb-ph{width:180px;max-width:60vw;aspect-ratio:1;border-radius:10px;display:block}
.wd-title{font-size:20px;font-weight:700;text-align:center;margin-top:-6px}
.wd-info{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.wd-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:11px 14px;font-size:13.5px;border-bottom:1px solid #f6eff8}
.wd-row:last-child{border-bottom:none}
.wd-row dt{color:var(--ink2);flex:none}
.wd-row dd{margin:0;font-weight:600;text-align:right;color:var(--ink);word-break:break-all}
.wd-actions{display:flex;gap:10px}

@media (max-width:599px){
  .works-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .work-title{font-size:13px}
  .acct-label{min-width:40px}
  .account-card{flex-wrap:wrap}
  .acct-avatar{flex:0 0 52px;width:52px;height:52px;font-size:22px}
  .account-info{flex:1 1 130px}
  .account-card #editProfileBtn{flex:1 1 100%}
}

/* ---------- 首页：教程模块（怎么把照片做成拼豆图纸） ---------- */
.tutorial-section{
  padding:8px 0 64px;
}
.tutorial-title{
  font-family:"Quicksand","PingFang SC",sans-serif;font-weight:700;font-size:28px;line-height:1.3;
  letter-spacing:-.01em;text-align:center;color:var(--ink);margin:0;
}
.tutorial-sub{
  max-width:560px;margin:14px auto 42px;text-align:center;color:var(--ink2);font-size:15px;line-height:1.7;
}
.tutorial-steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;
}
.tutorial-step{
  position:relative;background:var(--white);border:1px solid var(--card-line);border-radius:18px;
  padding:20px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
  transition:transform .22s var(--bouncy),box-shadow .22s var(--bouncy),border-color .22s;
}
.tutorial-step:hover{border-color:var(--pink);transform:translateY(-3px);box-shadow:0 10px 26px rgba(186,140,200,.14)}
.tutorial-num{
  font-family:"Quicksand","PingFang SC",sans-serif;font-size:12px;font-weight:700;letter-spacing:.1em;
  color:var(--pink-h);
}
.tutorial-icon{
  display:grid;place-items:center;width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,var(--pink-bg),var(--purple-bg));color:var(--pink-h);
}
.tutorial-icon svg{width:27px;height:27px;display:block}
.tutorial-step-body{display:flex;flex-direction:column;gap:9px}
.tutorial-step-title{margin:0;font-size:16px;font-weight:700;color:var(--ink);line-height:1.4}
.tutorial-step-desc{margin:0;font-size:13px;color:var(--ink2);line-height:1.65}
.tutorial-step-tip{
  margin:0;font-size:12px;color:var(--ink2);line-height:1.6;
  background:#FBF8FD;border:1px dashed var(--line);border-radius:10px;padding:9px 11px;
}
.tutorial-tip-label{font-weight:700;color:var(--purple-h);margin-right:3px}
.tutorial-tips{
  margin-top:36px;background:var(--white);border:1px solid var(--card-line);border-radius:18px;
  padding:22px 24px;box-shadow:var(--shadow);
}
.tutorial-tips-title{margin:0 0 14px;font-size:15px;font-weight:700;color:var(--ink)}
.tutorial-tips-list{
  list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 26px;
}
.tutorial-tips-list li{
  position:relative;font-size:13.5px;color:var(--ink2);line-height:1.65;padding-left:22px;
}
.tutorial-tips-list li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--mint);font-weight:700;
}
.tutorial-cta{margin-top:30px;text-align:center}
.tutorial-cta-btn{font-size:15px;padding:13px 36px;border-radius:999px}

/* 移动端：教程模块切换为纵向时间线 */
@media (max-width:959px){
  .tutorial-section{padding:8px 0 44px}
  .tutorial-title{font-size:24px}
  .tutorial-sub{font-size:14px;margin:12px auto 32px}
  .tutorial-steps{grid-template-columns:1fr;gap:0}
  .tutorial-step{
    display:grid;grid-template-columns:40px 1fr;column-gap:16px;row-gap:10px;
    padding:0 0 30px;background:transparent;border:none;box-shadow:none;border-radius:0;
  }
  .tutorial-step:not(:last-child)::after{
    content:"";position:absolute;left:19px;top:42px;bottom:0;width:2px;
    background:linear-gradient(var(--pink-bg),var(--purple-bg));
  }
  .tutorial-num{
    grid-column:1;grid-row:1;
    width:40px;height:40px;display:grid;place-items:center;text-align:center;
    border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--purple));
    color:var(--white);position:relative;z-index:1;
  }
  .tutorial-icon{grid-column:2;grid-row:1;width:34px;height:34px;border-radius:10px}
  .tutorial-icon svg{width:19px;height:19px}
  .tutorial-step-body{grid-column:2;grid-row:2}
  .tutorial-tips{padding:18px 16px}
  .tutorial-tips-list{grid-template-columns:1fr}
}

/* ===== 首页公告横幅 / 广告位 / 博客区 / 广告弹窗（管理后台可配置） ===== */
.ann-bar{
  display:flex;align-items:center;gap:10px;max-width:960px;margin:0 auto 18px;
  padding:10px 18px;border:1px solid #F3DDEA;border-radius:999px;cursor:pointer;
  background:linear-gradient(135deg,#FFE9F3,#EEE7FF);color:#5B4B6E;
  transition:box-shadow .22s cubic-bezier(.34,1.56,.64,1),transform .22s cubic-bezier(.34,1.56,.64,1);
}
.ann-bar:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(186,140,200,.16)}
.ann-bar-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:#F6A6C8;color:#fff}
.ann-bar-icon svg{width:13px;height:13px}
.ann-bar-text{flex:1 1 auto;min-width:0;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.ad-banner{max-width:960px;margin:0 auto 24px}
.ad-banner a{display:block;border-radius:20px;overflow:hidden;border:1px solid #ECE7F2;box-shadow:0 8px 24px rgba(186,140,200,.12)}
.ad-banner img{display:block;width:100%;height:auto}

.blog-section{max-width:960px;margin:0 auto 36px}
.blog-head{text-align:center;margin-bottom:20px}
.blog-head h2{font-size:24px;font-weight:800;color:#2F2A3A;letter-spacing:-.02em}
.blog-head p{margin-top:6px;font-size:14px;color:#9A8AAF}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.blog-card{
  display:flex;flex-direction:column;text-align:left;gap:0;padding:0;border:1px solid #ECE7F2;border-radius:20px;
  background:#fff;box-shadow:0 8px 24px rgba(186,140,200,.12);cursor:pointer;overflow:hidden;
  transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .22s cubic-bezier(.34,1.56,.64,1);
}
.blog-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(186,140,200,.2)}
.blog-cover{display:block;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#FFE9F3,#EEE7FF)}
.blog-cover img{width:100%;height:100%;object-fit:cover;display:block}
.blog-cover-empty{display:flex;align-items:center;justify-content:center}
.blog-cover-bean{width:46px;height:46px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFD6E7,#F6A6C8 55%,#B9A4F5);box-shadow:inset -5px -7px 0 rgba(95,63,116,.14)}
.blog-info{display:flex;flex-direction:column;gap:7px;padding:14px 16px 16px}
.blog-title{font-size:16px;font-weight:700;color:#2F2A3A;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-summary{font-size:13px;color:#9A8AAF;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-meta{display:flex;align-items:center;gap:8px;margin-top:2px;font-size:12px}
.blog-tag{padding:2px 10px;border-radius:999px;background:#FFE9F3;color:#D873A0;font-weight:600}
.blog-views{color:#9A8AAF}
.blog-more{margin-left:auto;color:#B9A4F5;font-weight:700}

.ann-list{display:flex;flex-direction:column;gap:14px;max-height:60vh;overflow:auto;padding:2px}
.ann-item{border:1px solid #F3DDEA;border-radius:16px;padding:16px 18px;background:#fff}
.ann-item h3{font-size:16px;font-weight:700;color:#2F2A3A;margin-bottom:8px}
.ann-item-body p{font-size:14px;color:#5B4B6E;line-height:1.7}
.ann-item time{display:block;margin-top:8px;font-size:12px;color:#9A8AAF}

.blog-detail{max-width:640px}
.blog-detail h2{font-size:21px;font-weight:800;color:#2F2A3A;margin-bottom:8px}
.blog-detail-meta{font-size:12px;color:#9A8AAF;margin-bottom:14px}
.blog-detail-cover{display:block;width:100%;border-radius:16px;margin-bottom:14px}
.blog-detail-body{font-size:15px;color:#5B4B6E;line-height:1.8}
.md-body h3{font-size:17px;font-weight:800;color:#2F2A3A;margin:18px 0 8px}
.md-body p{margin:8px 0}
.md-body ul{margin:8px 0;padding-left:20px}
.md-body li{margin:4px 0}
.md-body blockquote{margin:10px 0;padding:10px 14px;border-left:3px solid #F6A6C8;border-radius:10px;background:#FFE9F3;color:#D873A0;font-size:14px}
.md-body code{padding:2px 6px;border-radius:6px;background:#EEE7FF;color:#7C63C9;font-size:13px}
.md-body a{color:#B9A4F5;font-weight:600}

.ad-popup{
  position:fixed;right:18px;bottom:18px;z-index:80;max-width:min(320px,calc(100vw - 36px));
  border-radius:18px;overflow:visible;box-shadow:0 18px 44px rgba(95,63,116,.22);
  animation:adPopIn .3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes adPopIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
.ad-popup a{display:block;border-radius:18px;overflow:hidden;background:#fff}
.ad-popup img{display:block;width:100%;height:auto}
.ad-popup-close{
  position:absolute;top:-12px;right:-12px;width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;
  background:#5B4B6E;color:#fff;box-shadow:0 6px 14px rgba(95,63,116,.3);
  transition:transform .18s ease;
}
.ad-popup-close:hover{transform:scale(1.08)}
.modal-loading{padding:26px 10px;text-align:center;color:#9A8AAF;font-size:14px}

@media (max-width: 959px){
  .ann-bar{margin:0 16px 16px}
  .ad-banner{margin:0 16px 20px}
  .blog-section{margin:0 16px 32px}
  .blog-grid{grid-template-columns:1fr}
  .blog-head h2{font-size:21px}
  .ad-popup{right:12px;bottom:12px}
}

/* ===== 「我的」页超管后台入口 ===== */
.acct-admin{
  background:linear-gradient(135deg,#F6A6C8,#B9A4F5);
  color:#fff;border:none;box-shadow:0 4px 12px rgba(186,140,200,.28);
  transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s ease;
}
.acct-admin:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(186,140,200,.36)}