:root{
  color-scheme:dark;
  --bg:#0a0b0f; --panel:#12141a; --panel2:#191c24;
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.12);
  --text:#eceff4; --muted:#878c99;
  --gold:#d8bc82; --gold2:#b99754; --gold-soft:rgba(216,188,130,.12);
  --ok:#5fd39a; --warn:#e8b85c; --err:#f08080;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scrollbar-color:#2a2d38 var(--bg)}
body{
  background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  min-height:100vh;
  background-image:radial-gradient(1100px 500px at 50% -220px,rgba(216,188,130,.07),transparent 60%);
}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#262a35;border-radius:5px}
::-webkit-scrollbar-track{background:transparent}
a{color:var(--gold)}
button{font-family:inherit}

/* ---------- 顶栏 ---------- */
header.top{
  display:flex;align-items:center;gap:26px;padding:0 32px;height:66px;
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;
  background:rgba(10,11,15,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.logo{display:flex;align-items:baseline;gap:12px;text-decoration:none;flex:none;white-space:nowrap}
.logo .mark{
  font-size:20px;font-weight:800;letter-spacing:.12em;flex:none;
  background:linear-gradient(120deg,#f0dfb6,var(--gold) 45%,var(--gold2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-flex;align-items:center;gap:.35em;white-space:nowrap
}
/* 爆了爆了：金色爆炸星标 */
.logo .mark::before{
  content:"";width:1.05em;height:1.05em;flex:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23f0dfb6'/%3E%3Cstop offset='.55' stop-color='%23d8bc82'/%3E%3Cstop offset='1' stop-color='%23b99754'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpolygon fill='url(%23g)' points='23,12 16.6,13.9 19.8,19.8 13.9,16.6 12,23 10.1,16.6 4.2,19.8 7.4,13.9 1,12 7.4,10.1 4.2,4.2 10.1,7.4 12,1 13.9,7.4 19.8,4.2 16.6,10.1'/%3E%3Ccircle cx='12' cy='12' r='3.2' fill='%230a0b0f'/%3E%3Ccircle cx='12' cy='12' r='1.6' fill='%23f0dfb6'/%3E%3C/svg%3E") center/contain no-repeat
}
.logo small{font-size:12px;color:var(--muted);letter-spacing:.12em;font-weight:400;white-space:nowrap}
.nav{display:flex;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:4px}
.nav-btn{
  background:transparent;border:none;color:var(--muted);border-radius:9px;padding:8px 16px;
  font-size:13.5px;letter-spacing:.04em;cursor:pointer;transition:.18s;white-space:nowrap;
}
.nav-btn:hover{color:var(--text)}
.nav-btn.active{
  background:linear-gradient(120deg,#eed9a8,var(--gold) 55%,var(--gold2));
  color:#171308;font-weight:700;box-shadow:0 2px 14px rgba(216,188,130,.25);
}
.nav-btn .new{font-size:9px;background:var(--err);color:#fff;border-radius:6px;padding:1px 4px;margin-left:4px;vertical-align:2px}
.nav-btn.nav-wx{color:var(--gold);border-left:1px solid var(--line2);border-radius:0 9px 9px 0;margin-left:2px}
.nav-btn.nav-wx:hover{background:var(--gold-soft)}
.nav-btn .gift{font-size:9px;background:var(--gold);color:#171308;border-radius:6px;padding:1px 4px;margin-left:5px;vertical-align:2px;font-weight:700}
.nav-btn.active .new{background:#171308;color:var(--gold)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.credits-pill{
  display:flex;align-items:center;gap:7px;background:var(--gold-soft);border:1px solid rgba(216,188,130,.4);
  color:var(--gold);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;
}
.credits-pill:hover{border-color:var(--gold)}
.credits-pill b{font-size:13.5px}
.credits-pill.free{background:rgba(255,255,255,.04);border-color:var(--line2);color:#c3c7d0}
.credits-pill.free b{color:var(--gold)}
.user-menu{position:relative}
.user-btn{background:var(--panel);border:1px solid var(--line2);color:var(--text);border-radius:20px;padding:7px 14px;font-size:13px;cursor:pointer}
.user-menu .dd{
  position:absolute;right:0;top:calc(100% + 8px);background:var(--panel);border:1px solid var(--line2);border-radius:12px;
  min-width:160px;padding:6px;display:none;box-shadow:0 20px 50px rgba(0,0,0,.5);z-index:20;
}
.user-menu.open .dd{display:block}
.user-menu .dd a,.user-menu .dd button{display:block;width:100%;text-align:left;padding:9px 12px;border-radius:8px;color:var(--text);text-decoration:none;font-size:13px;background:none;border:none;cursor:pointer}
.user-menu .dd a:hover,.user-menu .dd button:hover{background:var(--panel2);color:var(--gold)}

/* ---------- 公告条 ---------- */
.announce{display:flex;align-items:center;justify-content:center;gap:14px;background:var(--gold-soft);border-bottom:1px solid rgba(216,188,130,.35);color:#e3d4b3;font-size:13px;padding:9px 32px;text-align:center;line-height:1.6}
.announce button{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;padding:0 4px}
.announce button:hover{color:var(--text)}

/* ---------- 布局 ---------- */
main.work{max-width:1280px;margin:0 auto;padding:30px 28px 90px;display:grid;grid-template-columns:420px 1fr;gap:26px;align-items:start}
main.narrow{max-width:860px;margin:0 auto;padding:34px 28px 90px}
main.wide{max-width:1280px;margin:0 auto;padding:30px 28px 90px}

/* ---------- 卡片 ---------- */
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0) 120px),var(--panel);
  border:1px solid var(--line);border-radius:18px;padding:26px;
}
.card+.card{margin-top:22px}
.card h2{
  font-size:13px;font-weight:600;letter-spacing:.18em;color:var(--text);margin-bottom:18px;
  display:flex;align-items:center;gap:10px;text-transform:uppercase;
}
.card h2::before{content:"";width:16px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);border-radius:1px;flex-shrink:0}
.card h2 .cnt{margin-left:auto;font-size:11px;color:var(--muted);letter-spacing:.06em;font-weight:400;text-transform:none}
.card .sub{font-size:12.5px;color:var(--muted);line-height:1.8;margin:-8px 0 16px}
.card .sub b{color:#c9cdd6;font-weight:600}

/* ---------- 表单 ---------- */
.field{margin-top:18px}
.field>label{display:flex;align-items:baseline;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:8px;letter-spacing:.06em}
.field>label .num{font-size:11px;color:var(--gold);font-weight:700;letter-spacing:.08em}
.field>label .opt{opacity:.55}
select,input[type=text],input[type=password],input[type=number],textarea{
  width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:11px;
  color:var(--text);padding:11px 13px;font-size:13.5px;font-family:inherit;transition:.18s;
}
select:hover,textarea:hover,input:hover{border-color:var(--line2)}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
textarea{resize:vertical;line-height:1.6}
.model-desc,.hint{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.7}
.hint b{color:#c6cad4;font-weight:600}

/* ---------- 分段 / 选项卡片 ---------- */
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{
  flex:1;min-width:70px;background:var(--panel2);border:1px solid var(--line);color:var(--muted);
  border-radius:10px;padding:9px 6px;font-size:12.5px;cursor:pointer;transition:.18s;letter-spacing:.03em;
}
.seg button:hover{border-color:var(--line2);color:var(--text)}
.seg.ratio button{min-width:0;padding:9px 2px;font-size:12px}
#mPlatform{display:grid;grid-template-columns:repeat(4,1fr)}
#mPlatform button{white-space:nowrap;min-width:0;padding:9px 4px;font-size:12.5px;letter-spacing:0;overflow:hidden;text-overflow:ellipsis}
.seg button.active{background:var(--gold-soft);border-color:rgba(216,188,130,.55);color:var(--gold);font-weight:600}
.opt-cards{display:grid;gap:10px}
.opt-card{
  background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;transition:.18s;position:relative;
}
.opt-card:hover{border-color:var(--line2)}
.opt-card.active{border-color:rgba(216,188,130,.6);background:var(--gold-soft)}
.opt-card .t{font-size:13.5px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px}
.opt-card.active .t{color:var(--gold)}
.opt-card .d{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.6}
.opt-card .price{margin-left:auto;font-size:12px;color:var(--gold);font-weight:600;white-space:nowrap}
.tag{font-size:10px;border:1px solid rgba(216,188,130,.5);color:var(--gold);border-radius:6px;padding:1px 6px;font-weight:600;letter-spacing:.05em}
.tag.rec{background:var(--gold);color:#171308;border-color:var(--gold)}
.tag.gray{border-color:var(--line2);color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  background:var(--panel2);border:1px solid var(--line);border-radius:20px;padding:7px 13px;font-size:12.5px;color:#c3c7d0;cursor:pointer;transition:.15s;user-select:none;
}
.chip:hover{border-color:var(--line2)}
.chip.active{border-color:rgba(216,188,130,.6);background:var(--gold-soft);color:var(--gold);font-weight:600}
.chip.add{border-style:dashed;color:var(--muted)}

/* ---------- 按钮 ---------- */
.btn{border:none;border-radius:11px;padding:10px 20px;font-size:13.5px;cursor:pointer;transition:.18s;letter-spacing:.04em;text-decoration:none;display:inline-block}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-ghost:disabled{opacity:.45;cursor:not-allowed}
.btn-gold{background:transparent;color:var(--gold);border:1px solid var(--gold)}
.btn-gold:hover{background:var(--gold-soft)}
.btn-primary{
  background:linear-gradient(120deg,#eed9a8,var(--gold) 55%,var(--gold2));
  color:#171308;font-weight:700;font-size:15px;letter-spacing:.12em;padding:15px 0;width:100%;border-radius:12px;
  box-shadow:0 4px 22px rgba(216,188,130,.18);
}
.btn-primary small{display:block;font-size:11px;letter-spacing:.06em;font-weight:600;opacity:.75;margin-top:3px}
.btn-primary:disabled{opacity:.35;cursor:not-allowed;box-shadow:none}
.btn-primary:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(216,188,130,.3)}
.btn-danger{background:transparent;color:var(--err);border:1px solid rgba(240,128,128,.5)}
.btn-danger:hover{background:rgba(240,128,128,.1)}
.btn-sm{padding:7px 12px;font-size:12.5px;border-radius:9px}
.gen-area{margin-top:24px}

/* ---------- 上传区 ---------- */
.drop{
  border:1.5px dashed var(--line2);border-radius:14px;min-height:200px;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:9px;cursor:pointer;transition:.22s;text-align:center;padding:16px;position:relative;overflow:hidden;
  background:rgba(255,255,255,.014);
}
.drop:hover,.drop.over{border-color:var(--gold);background:var(--gold-soft)}
.drop .icon{font-size:34px;opacity:.85}
.drop p{color:var(--muted);font-size:12.5px;line-height:1.8}
.drop p b{color:#c9cdd6;font-weight:600}
.drop img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;border-radius:12px}
.drop.small{min-height:130px}
.drop.small .icon{font-size:24px}
.drop.small p{font-size:11.5px}
.fuse-drops{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fuse-drops .drop-label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px;letter-spacing:.05em}
.fuse-drops .drop-label i{font-style:normal;color:var(--gold);font-weight:700;margin-right:4px}
.dthumbs{display:flex;gap:9px;flex-wrap:wrap;margin-top:10px}
.dthumbs .dt{position:relative;width:64px;height:64px}
.dthumbs img{width:100%;height:100%;object-fit:contain;background:#fff;border-radius:9px;border:1px solid var(--line2)}
.dthumbs .rm{
  position:absolute;top:-7px;right:-7px;width:20px;height:20px;border-radius:50%;background:#2a2d38;color:#ccc;
  border:1px solid var(--line2);font-size:12px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.dthumbs .rm:hover{background:var(--err);color:#fff}

/* ---------- 状态 ---------- */
.status{margin-top:14px;font-size:12.5px;min-height:20px;line-height:1.7;word-break:break-all}
.status.err{color:var(--err)} .status.ok{color:var(--ok)} .status.busy{color:var(--warn)}
.spinner{display:inline-block;width:13px;height:13px;border:2px solid var(--warn);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:7px}
@keyframes spin{to{transform:rotate(360deg)}}
.progress{height:6px;background:var(--panel2);border-radius:3px;overflow:hidden;margin-top:10px}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--gold2),var(--gold));border-radius:3px;transition:width .4s}

/* ---------- 结果 ---------- */
.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:16px}
.batch-head{grid-column:1/-1;font-size:11.5px;color:var(--muted);letter-spacing:.08em;padding:6px 0 0;display:flex;align-items:center;gap:10px}
.batch-head::after{content:"";flex:1;height:1px;background:var(--line)}
.batch-head.new{color:var(--gold)}
.result-item{background:var(--panel2);border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:.22s;position:relative}
.result-item:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.45)}
.result-item img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;display:block;cursor:zoom-in}
.result-item .ph{width:100%;aspect-ratio:1;background:var(--panel);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:12px}
.result-item .ph .spinner{width:22px;height:22px;margin:0}
.result-item .bar{display:flex;justify-content:space-between;align-items:center;padding:10px 12px 5px;gap:8px}
.result-item .bar span{font-size:11.5px;color:var(--muted);letter-spacing:.06em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-item .bar a{font-size:12.5px;text-decoration:none;color:var(--gold);flex-shrink:0}
.result-item .acts{display:flex;gap:7px;padding:4px 12px 12px}
.result-item .slotno{position:absolute;top:10px;left:10px;background:rgba(10,11,15,.8);color:var(--gold);font-size:11px;font-weight:700;border-radius:7px;padding:3px 8px;letter-spacing:.06em}
.mini{flex:1;background:transparent;border:1px solid var(--line2);color:#b9bdc7;border-radius:8px;padding:6px 4px;font-size:11.5px;cursor:pointer;transition:.18s}
.mini:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-soft)}
.mini:disabled{opacity:.4;cursor:not-allowed}
.empty{grid-column:1/-1;color:#5d616d;text-align:center;padding:70px 0;font-size:13px;letter-spacing:.06em;line-height:1.9}
.set-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:12px 14px;background:var(--panel2);border:1px solid var(--line);border-radius:12px}
.set-bar .t{font-size:13px;color:var(--text);font-weight:600}
.set-bar .m{font-size:12px;color:var(--muted)}
.set-bar .sp{flex:1}

/* ---------- 历史 ---------- */
.history-item{display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line);align-items:flex-start}
.history-item:first-child{border-top:none;padding-top:2px}
.history-item img.ref{width:62px;height:62px;object-fit:contain;background:#fff;border-radius:9px;flex-shrink:0;cursor:zoom-in;border:1px solid var(--line2)}
.history-thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.history-thumbs .ht{display:flex;flex-direction:column;align-items:center;gap:4px}
.history-thumbs img{width:64px;height:64px;object-fit:contain;background:#fff;border-radius:7px;cursor:zoom-in;transition:.18s}
.history-thumbs img:hover{transform:scale(1.06)}
.history-thumbs .ht button{width:64px;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--gold);font-size:11px;padding:3px 0;border-radius:6px;cursor:pointer;transition:.18s}
.history-thumbs .ht button:hover{border-color:var(--gold);background:var(--gold-soft)}
.history-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px;font-size:11.5px;color:var(--muted)}
.history-meta{font-size:11.5px;color:var(--muted);line-height:1.7;letter-spacing:.02em;word-break:break-all}
.history-meta .k{color:var(--gold);font-weight:600}
.history-meta a{cursor:pointer;text-decoration:none;border-bottom:1px dotted var(--gold2)}
.history-list .empty{padding:36px 0}
.more{text-align:center;padding:16px 0 4px}
.more .btn{font-size:12.5px;padding:9px 22px}

/* ---------- 详情页长图 ---------- */
.full-strip{margin-bottom:18px;border:1px solid var(--line2);border-radius:14px;overflow:hidden}
.full-strip img{width:100%;display:block;max-height:420px;object-fit:cover;object-position:top;cursor:zoom-in;background:#fff}
.full-strip .fbar{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;background:var(--panel2)}
.full-strip .fbar span{font-size:12.5px;color:var(--gold);letter-spacing:.06em}
.full-strip .fbar a{font-size:12.5px;text-decoration:none;color:var(--gold)}

/* ---------- 勾选网格 ---------- */
.cw-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:12px 0}
.cw-grid label{display:flex;align-items:center;gap:9px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:12.5px;cursor:pointer;transition:.15s;color:#c3c7d0}
.cw-grid label:hover{border-color:var(--line2)}
.cw-grid label:has(input:checked){border-color:rgba(216,188,130,.6);background:var(--gold-soft);color:var(--gold)}
.cw-grid input{accent-color:var(--gold)}

/* ---------- 向导步骤 ---------- */
.steps{display:flex;gap:6px;margin-bottom:20px}
.steps .st{flex:1;text-align:center;font-size:11.5px;color:var(--muted);letter-spacing:.06em;padding:8px 4px;border-radius:9px;background:var(--panel2);border:1px solid var(--line)}
.steps .st.active{color:var(--gold);border-color:rgba(216,188,130,.5);background:var(--gold-soft);font-weight:600}
.steps .st.done{color:var(--ok)}
.ai-box{background:var(--panel2);border:1px solid var(--line2);border-radius:14px;padding:16px 18px;margin-top:16px}
.ai-box .q{font-size:13px;color:var(--muted);letter-spacing:.04em;margin-bottom:8px}
.ai-box .a{font-size:16px;font-weight:700;color:var(--text);line-height:1.5}
.ai-box .a small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px;line-height:1.7}
.ai-box .row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.conf{font-size:10.5px;border-radius:6px;padding:2px 7px;margin-left:8px;vertical-align:middle;font-weight:600}
.conf.high{background:rgba(95,211,154,.15);color:var(--ok)}
.conf.medium{background:rgba(232,184,92,.15);color:var(--warn)}
.conf.low{background:rgba(240,128,128,.15);color:var(--err)}
.thinking{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:50px 20px;color:var(--muted);font-size:13px;letter-spacing:.06em;text-align:center;line-height:2}
.thinking .big{width:38px;height:38px;border-width:3px;margin:0}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;background:rgba(5,6,9,.78);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal.show{display:flex}
.modal .box{background:var(--panel);border:1px solid var(--line2);border-radius:18px;padding:28px;width:100%;max-width:470px;max-height:92vh;overflow-y:auto;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.modal .box.wide{max-width:900px}
/* 搜索列表预览：模拟手机搜索结果 2 列格子，首图方案混在灰色占位的同行里 */
.sp-row{margin-bottom:18px}
.sp-label{font-size:12.5px;color:var(--gold);margin-bottom:8px;letter-spacing:.04em}
.sp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:#f4f4f6;padding:10px;border-radius:12px}
.sp-tile{background:#fff;border-radius:8px;overflow:hidden;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}
.sp-tile img,.sp-tile .ph{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:#e6e6ea}
.sp-tile .ph{background:repeating-linear-gradient(45deg,#e9e9ee,#e9e9ee 8px,#e1e1e6 8px,#e1e1e6 16px)}
.sp-tile .sp-t{font-size:11px;color:#333;line-height:1.35;padding:6px 7px 2px;height:34px;overflow:hidden}
.sp-tile .sp-p{font-size:11px;color:#f40;padding:0 7px 7px}
.sp-tile .sp-p b{font-size:14px}
.sp-tile .sp-p small{color:#999;margin-left:6px;font-size:10px}
.sp-tile.hot{outline:2px solid var(--gold);outline-offset:-2px}
.mini.pick.on{border-color:rgba(216,188,130,.6);color:var(--gold);background:var(--gold-soft)}
@media (max-width:640px){.sp-grid{grid-template-columns:repeat(2,1fr)}.sp-tile:nth-child(n+3){display:none}}
.modal .box h3{margin-bottom:8px;font-size:16px;letter-spacing:.04em}
.modal .box p{font-size:12.5px;color:var(--muted);margin-bottom:15px;line-height:1.75}
.modal .box img.preview{width:112px;height:112px;object-fit:contain;background:#fff;border-radius:11px;margin-bottom:14px;border:1px solid var(--line2)}
.modal .actions{display:flex;gap:10px;margin-top:18px;justify-content:flex-end}

/* ---------- 大图 ---------- */
#lightbox{position:fixed;inset:0;background:rgba(4,5,8,.92);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:200;cursor:zoom-out}
#lightbox.show{display:flex}
#lightbox img{max-width:90vw;max-height:86vh;border-radius:10px;background:#fff;box-shadow:0 30px 90px rgba(0,0,0,.7)}
#lightbox.tall{align-items:flex-start;overflow-y:auto;padding:28px 0 110px}
#lightbox.tall img{max-height:none;width:min(860px,94vw)}
#lightboxBar{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:10px;flex-wrap:wrap;justify-content:center;max-width:94vw}
#lightboxBar .btn{background:rgba(18,20,26,.92);border:1px solid var(--line2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}

/* ---------- 轻提示 ---------- */
#toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);background:rgba(25,28,36,.96);
  border:1px solid var(--line2);color:var(--text);padding:11px 18px;border-radius:12px;font-size:13px;z-index:300;opacity:0;
  pointer-events:none;transition:.22s;box-shadow:0 12px 40px rgba(0,0,0,.5);max-width:90vw;text-align:center;line-height:1.6;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast a{pointer-events:auto}
/* 微信引流：右下角悬浮入口 + 气泡（不弹窗、不遮挡） */
.wx-fab{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.wx-btn{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line2);color:var(--text);border-radius:999px;padding:10px 16px 10px 12px;font-size:13px;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.45);transition:.18s;letter-spacing:.02em}
.wx-btn:hover{border-color:var(--gold);color:var(--gold)}
.wx-btn .ic{font-size:17px;line-height:1}
.wx-fab.mini .wx-btn{padding:10px 12px}.wx-fab.mini .wx-btn .lb{display:none}
.wx-pop{display:none;width:262px;background:var(--panel);border:1px solid var(--line2);border-radius:16px;padding:16px;box-shadow:0 20px 60px rgba(0,0,0,.6);position:relative}
.wx-fab.open .wx-pop{display:block;animation:wxin .18s ease-out}
@keyframes wxin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.wx-pop .wx-x{position:absolute;right:8px;top:6px;background:none;border:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:4px 6px}
.wx-pop .wx-x:hover{color:var(--text)}
.wx-pop .wx-t{font-weight:700;font-size:14.5px;color:var(--gold);margin-bottom:10px;padding-right:22px;line-height:1.4}
.wx-pop img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:10px;display:block}
.wx-pop .wx-id{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;font-size:12.5px;color:var(--muted)}
.wx-pop .wx-id b{color:var(--text);font-size:14px;letter-spacing:.03em;user-select:all}
.wx-pop .wx-d{font-size:12px;color:var(--muted);line-height:1.7;margin-top:8px}
.wx-pop .wx-vip{margin-top:10px;font-size:12px;color:var(--gold);background:var(--gold-soft);border:1px solid rgba(216,188,130,.35);border-radius:8px;padding:7px 9px;line-height:1.6}
.wx-hint{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.6}
.wx-hint a{color:var(--gold);cursor:pointer;border-bottom:1px dotted var(--gold2)}
.wx-box{max-width:400px!important;text-align:left}
.wx-box .wx-qr{width:220px;height:220px;object-fit:contain;background:#fff;border-radius:12px;display:block;margin:8px auto 14px}
.wx-box .wx-id.big{justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:14px;margin:4px 0 12px;padding:10px 12px;background:var(--panel2);border-radius:10px}
.wx-box .wx-id.big>span{flex:1 1 auto;min-width:0;word-break:break-all;line-height:1.5}
.wx-box .wx-id.big .btn{flex-shrink:0}
.wx-box .wx-id.big b{font-size:16px}
.wx-box .hint{font-size:12px;color:var(--muted);line-height:1.7}
.wx-card{display:flex;gap:16px;align-items:center}
.wx-card img{width:130px;height:130px;object-fit:contain;background:#fff;border-radius:12px;flex-shrink:0}
.wx-card .wx-id{margin-top:8px}
@media(max-width:920px){.wx-fab{right:12px;bottom:12px}.wx-pop{width:240px}}

/* ---------- 表格 ---------- */
table.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th{text-align:left;color:var(--muted);font-weight:500;letter-spacing:.06em;font-size:11.5px;padding:10px 10px;border-bottom:1px solid var(--line2)}
.tbl td{padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:middle;color:#cfd3dc}
.tbl tr:hover td{background:rgba(255,255,255,.015)}
.tbl .pos{color:var(--ok)} .tbl .neg{color:var(--err)}
.tbl code{font-family:Consolas,Menlo,monospace;font-size:12.5px;color:var(--gold);letter-spacing:.04em}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:22px}
.kpi{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.kpi .l{font-size:11.5px;color:var(--muted);letter-spacing:.08em}
.kpi .v{font-size:24px;font-weight:700;color:var(--gold);margin-top:6px}
.kpi .v small{font-size:12px;color:var(--muted);font-weight:400;margin-left:4px}
.tabs{display:flex;gap:6px;margin-bottom:22px;flex-wrap:wrap}
.tabs button{background:var(--panel);border:1px solid var(--line);color:var(--muted);border-radius:10px;padding:9px 18px;font-size:13px;cursor:pointer}
.tabs button.active{color:var(--gold);border-color:rgba(216,188,130,.5);background:var(--gold-soft);font-weight:600}
.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.inline input,.inline select{width:auto;min-width:120px}
.big-balance{font-size:44px;font-weight:800;color:var(--gold);letter-spacing:.02em;line-height:1}
.big-balance small{font-size:14px;color:var(--muted);font-weight:400;margin-left:6px}
.notice{background:var(--gold-soft);border:1px solid rgba(216,188,130,.35);border-radius:12px;padding:14px 16px;font-size:13px;line-height:1.8;color:#e3d4b3}
pre.codes{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;font-family:Consolas,Menlo,monospace;font-size:13px;line-height:1.9;color:var(--gold);white-space:pre-wrap;word-break:break-all;max-height:300px;overflow:auto}

/* ---------- 移动端 ---------- */
/* ---------- 色系融合：色板 ---------- */
.palette{display:flex;gap:8px;flex-wrap:wrap;min-height:44px;align-items:center}
.palette .sw{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;user-select:none;transition:.15s}
.palette .sw i{display:block;width:44px;height:44px;border-radius:10px;border:2px solid var(--line2);box-shadow:inset 0 0 0 1px rgba(0,0,0,.25);position:relative}
.palette .sw small{font-size:10px;color:var(--muted);letter-spacing:.02em;font-family:Consolas,Menlo,monospace}
.palette .sw.off{opacity:.35}
.palette .sw.off i::after{content:"×";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.8)}
.palette .sw:not(.off) i{border-color:rgba(216,188,130,.7)}
.palette .sw .pct{position:absolute;bottom:2px;right:3px;font-size:9px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.9);font-weight:700}

/* ---------- 底部“更多”抽屉列表 ---------- */
.sheet-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.sheet-list button,.sheet-list a{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:12px;padding:14px;font-size:15px;text-decoration:none;cursor:pointer}
.sheet-list small{margin-left:auto;font-size:11.5px;color:var(--muted)}

/* ---------- 手机端专用元素（桌面隐藏） ---------- */
.m-only{display:none}
.drop-acts{display:none}
.adv-toggle{display:none}
#mTabs{display:none}
.wx-browser-tip{display:none}

@media(max-width:920px){
  .m-only{display:block}
  .d-only{display:none!important}
  /* 顶栏压成一行：logo + 额度 + 用户 */
  header.top{padding:0 12px;height:54px;gap:8px;flex-wrap:nowrap}
  .logo .mark{font-size:16px;letter-spacing:.08em}.logo small{display:none}
  .nav{display:none}
  .top-right{gap:6px;min-width:0}
  .credits-pill{padding:5px 9px;font-size:11.5px;gap:4px}.credits-pill b{font-size:12px}.credits-pill .pill-x{display:none}
  .user-btn{padding:6px 10px;font-size:12px;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .announce{padding:8px 12px;font-size:12px}
  /* 底部固定 Tab 栏 */
  #mTabs{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:rgba(12,13,18,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line2);
    padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  #mTabs button{background:none;border:none;color:var(--muted);font-size:10.5px;letter-spacing:.02em;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 0;cursor:pointer;position:relative}
  #mTabs button i{font-style:normal;font-size:20px;line-height:1}
  #mTabs button.active{color:var(--gold)}
  #mTabs button .new{position:absolute;top:0;right:14%;font-size:8px;background:var(--err);color:#fff;border-radius:5px;padding:1px 3px}
  body.has-tabs main.work,body.has-tabs main.narrow,body.has-tabs main.wide{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  main.work{grid-template-columns:1fr;padding:14px 10px 70px;gap:14px}
  main.narrow,main.wide{padding:14px 10px 70px}
  .card{padding:16px 14px;border-radius:16px}
  .card .sub{font-size:12px;margin:-4px 0 12px}
  .steps .st{font-size:11px;padding:8px 2px;letter-spacing:0}
  /* 输入框 16px：避免 iOS 聚焦自动放大 */
  select,input[type=text],input[type=password],input[type=number],textarea{font-size:16px;padding:12px 13px}
  .seg button{padding:11px 6px;font-size:13px;min-width:0}
  .seg.ratio button{font-size:12.5px}
  #mPlatform{grid-template-columns:repeat(3,1fr)}
  #mPlatform button{font-size:13px;padding:11px 4px}
  .chip{padding:9px 13px;font-size:13px}
  .opt-card{padding:12px 14px}
  /* 上传区：拍照 / 相册两个大按钮 */
  .drop{min-height:120px;gap:6px;padding:14px}
  .drop .icon{font-size:26px}
  .drop p{font-size:12px}
  .drop.small{min-height:96px}
  .drop-acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
  .drop-acts button{background:var(--panel2);border:1px solid var(--line2);color:var(--text);border-radius:11px;padding:12px 6px;font-size:13.5px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px}
  .drop-acts button:active{border-color:var(--gold);color:var(--gold);background:var(--gold-soft)}
  .drop-acts.narrow button{font-size:12px;padding:9px 4px}
  .dthumbs .dt{width:58px;height:58px}
  /* 次要选项折叠 */
  .adv-toggle{display:block;width:100%;margin-top:16px;background:transparent;border:1px dashed var(--line2);color:var(--muted);border-radius:11px;padding:10px;font-size:12.5px;cursor:pointer}
  .adv-wrap:not(.open) .field.adv{display:none}
  .adv-wrap.open .adv-toggle{border-style:solid;color:var(--gold)}
  /* 生成按钮吸底（在 Tab 栏上方） */
  .gen-area.sticky{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));z-index:5;background:linear-gradient(180deg,rgba(18,20,26,0),var(--panel) 30%);padding:14px 0 6px;margin:12px -2px 0}
  .btn-primary{padding:15px 20px}
  .progress.pin{position:sticky;top:58px;z-index:5;box-shadow:0 6px 18px rgba(0,0,0,.5)}
  /* 结果区 */
  .results{grid-template-columns:1fr 1fr;gap:10px}
  .result-item .bar{padding:9px 10px 4px}
  .result-item .bar span{font-size:11px}
  .result-item .acts{gap:6px;padding:4px 10px 10px}
  .mini{font-size:11.5px;padding:8px 2px;white-space:nowrap}
  .set-bar{flex-direction:column;align-items:stretch;gap:8px;padding:12px}
  .set-bar .sp{display:none}
  .set-bar .btn{text-align:center}
  .set-bar .save-tip{font-size:12px;color:var(--muted);line-height:1.6}
  .history-item{gap:10px;padding:14px 0}
  .history-item img.ref{width:52px;height:52px}
  .history-thumbs{gap:8px}
  .history-thumbs img,.history-thumbs .ht button{width:58px}
  .history-thumbs img{height:58px}
  .fuse-drops{gap:8px}
  /* 弹窗 → 底部抽屉 */
  .modal{align-items:flex-end;padding:0}
  .modal .box{max-width:none;border-radius:20px 20px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));max-height:88vh}
  .modal .actions{position:sticky;bottom:0;background:var(--panel);padding-top:10px;margin-bottom:-6px}
  .modal .actions .btn{flex:1;text-align:center}
  /* 大图：全屏 + 底部操作栏 */
  #lightbox{padding:0}
  #lightbox img{max-width:100vw;max-height:calc(100vh - 150px);border-radius:0;box-shadow:none}
  #lightbox.tall{padding:44px 0 130px}
  #lightbox.tall img{width:100vw}
  #lightboxBar{bottom:calc(14px + env(safe-area-inset-bottom));gap:8px;left:0;right:0;transform:none;max-width:none;padding:0 10px}
  #lightboxBar .btn{padding:11px 12px;font-size:12.5px;flex:1;text-align:center;min-width:0}
  #lbTip{position:fixed;top:calc(10px + env(safe-area-inset-top));left:0;right:0;text-align:center;font-size:12px;color:#c9cdd6;background:rgba(10,11,15,.7);padding:8px 12px;line-height:1.6}
  #lbNav{position:fixed;top:50%;left:0;right:0;display:flex;justify-content:space-between;pointer-events:none;transform:translateY(-50%);padding:0 6px}
  #lbNav span{color:rgba(255,255,255,.5);font-size:34px;line-height:1;text-shadow:0 2px 8px rgba(0,0,0,.6)}
  #lbCount{position:fixed;bottom:calc(66px + env(safe-area-inset-bottom));left:0;right:0;text-align:center;font-size:12px;color:var(--muted)}
  /* 微信悬浮按钮：小、不挡按钮 */
  .wx-fab{right:10px;bottom:calc(74px + env(safe-area-inset-bottom));gap:8px}
  .wx-fab .wx-btn{padding:9px 11px;box-shadow:0 6px 18px rgba(0,0,0,.5)}
  .wx-fab .wx-btn .lb{display:none}
  .wx-pop{width:min(280px,calc(100vw - 20px))}
  .wx-browser-tip{display:flex;align-items:flex-start;gap:10px;background:rgba(232,184,92,.12);border-bottom:1px solid rgba(232,184,92,.35);color:#eadcb8;font-size:12.5px;padding:10px 12px;line-height:1.6}
  .wx-browser-tip b{color:var(--warn)}
  .wx-browser-tip button{background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer;padding:0 4px;line-height:1}
  .wx-guide{position:fixed;inset:0;background:rgba(4,5,8,.9);z-index:400;display:flex;flex-direction:column;align-items:flex-end;padding:calc(12px + env(safe-area-inset-top)) 16px;color:#fff}
  .wx-guide .arrow{font-size:44px;line-height:1;margin-right:8px;animation:wxbounce 1s ease-in-out infinite}
  @keyframes wxbounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
  .wx-guide .box{align-self:stretch;background:var(--panel);border:1px solid var(--line2);border-radius:16px;padding:18px;margin-top:10px;font-size:14px;line-height:1.9}
  .wx-guide .box b{color:var(--gold)}
  .kpis{grid-template-columns:1fr 1fr}
}