:root{
  /* 色系：深墨绿主色 + 雾白底 + 陶土橙点缀（区别于同行的金棕色） */
  --bg:#F4F5F1;
  --card:#FFFFFF;
  --ink:#22302B;
  --ink-2:#5B6862;
  --muted:#939C96;
  --line:#E2E6E1;
  --gold:#1E5B47;          /* 主色 墨绿 */
  --gold-2:#34876B;        /* 主色浅 */
  --gold-soft:#E4EFEA;     /* 主色底 */
  --brown:#162A23;         /* 深色区 墨绿黑 */
  --brown-2:#20352C;
  --accent:#C4553A;        /* 点缀 陶土橙 */
  --accent-2:#DE7350;
  --radius:12px;
  --shadow:0 1px 3px rgba(34,48,43,.05),0 10px 28px rgba(34,48,43,.07);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}

/* ===== 顶栏 ===== */
.topbar{background:var(--brown);color:#D8CFC0;font-size:12.5px}
.topbar-in{display:flex;justify-content:space-between;height:32px;align-items:center}
.topbar-r a:hover{color:#fff}

/* ===== Header ===== */
.site-head{background:#fff;border-bottom:1px solid var(--line)}
.head-main{display:flex;align-items:center;gap:36px;padding:16px 20px 12px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold-2));display:flex;align-items:center;justify-content:center;flex:none}
.brand-txt{font-size:21px;font-weight:700;letter-spacing:.02em;line-height:1.2}
.brand-txt small{display:block;font-size:10px;font-weight:400;color:var(--muted);letter-spacing:.16em}
.head-search{flex:1;max-width:620px}
.search{display:flex;background:#fff;border:2px solid var(--gold);border-radius:999px;overflow:hidden;height:42px}
.search input{flex:1;border:0;outline:0;padding:0 18px;font-size:14px;font-family:inherit;color:var(--ink)}
.search button{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#fff;border:0;padding:0 30px;font-size:15px;letter-spacing:.3em;cursor:pointer;font-family:inherit}
.hot-words{font-size:12px;color:var(--muted);margin-top:6px}
.hot-words a{margin-left:12px;color:var(--ink-2)}
.hot-words a:first-of-type{margin-left:4px}
.hot-words a:hover{color:var(--gold)}

/* ===== 导航 ===== */
.nav{display:flex;gap:30px;font-size:15px}
.nav a{padding:11px 2px;border-bottom:2.5px solid transparent;color:var(--ink-2);font-weight:500;display:flex;align-items:center;gap:5px}
.nav a:hover{color:var(--gold)}
.nav a.on{color:var(--gold);border-bottom-color:var(--gold);font-weight:600}
.hot-tag{font-style:normal;background:#D6452F;color:#fff;font-size:10px;padding:1px 5px;border-radius:4px;font-weight:700}

/* ===== Hero 三栏 ===== */
.hero{display:grid;grid-template-columns:210px 1fr 250px;gap:14px;margin-top:18px;grid-auto-rows:350px}
.cats{background:var(--brown);border-radius:var(--radius);padding:10px 0;overflow-y:auto;height:100%}
.cats .cats-title{color:#B9AE9C;font-size:12px;letter-spacing:.2em;padding:6px 18px 8px}
.cats a{display:flex;justify-content:space-between;align-items:center;color:#EDE6D9;padding:9px 18px;font-size:13.5px}
.cats a:hover{background:var(--brown-2);color:#fff}
.cats a i{font-style:normal;color:#7A6F5E;font-size:12px}
.banner{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(120deg,#122E25 0%,#1E5B47 45%,#3E8E72 100%);
  color:#fff;min-height:350px;height:100%;
}
.banner .badge{display:inline-block;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:3px 14px;font-size:12px;letter-spacing:.22em;width:max-content;margin-bottom:16px}
.banner > h1,.banner > h2{font-size:32px;line-height:1.3;margin:0 0 12px;font-weight:700;letter-spacing:.01em}
.banner p{font-size:14.5px;opacity:.92;max-width:520px;margin:0 0 24px}
.banner .doc-ic{position:absolute;right:56px;top:50%;transform:translateY(-50%);opacity:.28}
.banner .go{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:999px;padding:11px 30px;font-size:15px;font-weight:700;width:max-content;box-shadow:0 6px 16px rgba(196,85,58,.32)}
.usercard{background:var(--card);border-radius:var(--radius);padding:20px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;height:100%;justify-content:center}
.usercard .ava{width:52px;height:52px;border-radius:50%;background:var(--gold-soft);display:flex;align-items:center;justify-content:center}
.usercard .hi{font-size:13px;color:var(--ink-2)}
.usercard .btns{display:flex;gap:10px;width:100%}
.usercard .btns a{flex:1;border-radius:999px;padding:8px 0;font-size:13.5px;font-weight:600}
.usercard .btns a:first-child{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.usercard .btns a:last-child{border:1px solid var(--gold);color:var(--gold)}
.usercard .gifts{display:grid;grid-template-columns:1fr 1fr;gap:8px 4px;width:100%;margin-top:4px;font-size:12px;color:var(--muted)}
.usercard .gifts b{display:block;color:var(--ink);font-size:12.5px}


/* ===== 轮播 ===== */
.banner{padding:0;overflow:hidden;display:block}
.slide{position:absolute;inset:0;display:flex;align-items:center;padding:40px 48px;opacity:0;transition:opacity .55s ease;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .sbody{position:relative;z-index:2;max-width:56%}
.slide .badge{display:inline-block;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:3px 14px;font-size:12px;letter-spacing:.2em;margin-bottom:14px}
.slide h1,.slide h2{font-size:31px;line-height:1.3;margin:0 0 10px;font-weight:700;color:#fff}
.slide p{font-size:14px;opacity:.92;margin:0 0 22px;color:#fff;max-width:480px}
.slide .go{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:999px;padding:10px 28px;font-size:14.5px;font-weight:700;box-shadow:0 6px 16px rgba(196,85,58,.3)}
.simgs{position:absolute;right:44px;top:50%;transform:translateY(-50%);display:flex;gap:10px;z-index:1}
.simgs img{width:96px;height:128px;object-fit:cover;border-radius:7px;box-shadow:0 10px 26px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.18)}
.simgs img:nth-child(2){transform:translateY(14px)}
.snav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(0,0,0,.28);border:0;color:#fff;width:34px;height:56px;font-size:22px;cursor:pointer;border-radius:8px;opacity:0;transition:.2s}
.banner:hover .snav{opacity:1}
.snav.l{left:10px}.snav.r{right:10px}
.dots{position:absolute;left:48px;bottom:16px;z-index:3;display:flex;gap:6px}
.dots i{width:20px;height:3px;background:rgba(255,255,255,.4);border-radius:2px;cursor:pointer;transition:.25s}
.dots i.on{background:#fff;width:34px}
@media (max-width:760px){
  .slide{padding:26px 20px}
  .slide .sbody{max-width:100%}
  .slide h1,.slide h2{font-size:19px}
  .slide p{font-size:12.5px;margin-bottom:14px}
  .simgs{right:14px;gap:6px}
  .simgs img{width:58px;height:78px}
  .dots{left:20px;bottom:10px}
}

/* ===== 资料库统计条 ===== */
.databar{margin-top:14px;background:linear-gradient(90deg,#F3F7F4,#E7EFEA);border:1px solid #D8E3DC;border-radius:10px;display:flex;align-items:center;gap:14px;padding:10px 16px;font-size:13.5px}
.databar .tag{background:var(--gold);color:#fff;border-radius:6px;padding:2px 10px;font-size:12.5px;font-weight:600}
.databar b{font-size:15px}
.databar .new{margin-left:auto;color:#1E5B47;font-size:12.5px}

/* ===== 品类快捷入口 ===== */
.quick{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;margin-top:14px}
.quick a{background:var(--card);border-radius:var(--radius);padding:16px 8px 12px;text-align:center;transition:.15s;border:1px solid transparent}
.quick a:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.quick .ic{width:44px;height:44px;border-radius:12px;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:21px}
.quick span{font-size:13px;color:var(--ink-2)}

/* ===== 通用 section ===== */
.sec{padding:34px 0 6px}
.sec-head{display:flex;align-items:baseline;gap:12px;margin-bottom:18px}
.sec-head .bar{width:4px;height:20px;background:var(--gold);border-radius:2px;flex:none;align-self:center}
.sec-head h2{font-size:20px;margin:0;font-weight:700}
.sec-head .en{font-size:11px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.sec-head .more-a{margin-left:auto;font-size:13px;color:var(--gold)}

/* ===== 主题卡（封面墙） ===== */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.topic{background:var(--card);border-radius:var(--radius);overflow:hidden;transition:.18s;border:1px solid transparent}
.topic:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:#EDE7DC;aspect-ratio:4/1.35}
.wall img{width:100%;height:100%;object-fit:cover}
.topic .body{padding:16px 18px 15px}
.topic .no-t{display:flex;align-items:baseline;gap:10px}
.topic .no{font-family:Georgia,serif;font-size:13px;color:var(--gold);letter-spacing:.06em;font-weight:700}
.topic h3{margin:0;font-size:17px;font-weight:700}
.topic .en{font-size:10.5px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase;margin-top:3px}
.topic p{margin:9px 0 12px;font-size:13px;color:var(--ink-2);min-height:42px}
.topic .meta{font-size:12.5px;color:var(--muted)}
.topic .meta b{color:var(--gold);font-size:14px;font-weight:700}

.chiprow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.chiprow:last-child{border-bottom:0}
.chiprow b{width:74px;flex:none;font-size:12.5px;color:var(--muted);font-weight:600}
.chiprow .chip{padding:4px 12px;font-size:12.5px}
.chiprow .chip i{font-style:normal;opacity:.55;margin-left:4px;font-size:11.5px}

/* ===== 画册网格 ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:20px 16px}
.card{cursor:pointer}
.card .thumb{position:relative;background:#EDE7DC;border-radius:10px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 1px 3px rgba(43,38,32,.08)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.3s}
.card:hover .thumb img{transform:scale(1.04)}
.card .pager{position:absolute;left:8px;bottom:8px;background:rgba(43,38,32,.8);color:#fff;font-size:11px;padding:2px 8px;border-radius:5px}
.card .yr{position:absolute;right:8px;top:8px;background:rgba(255,255,255,.94);color:var(--gold);font-size:11px;padding:2px 8px;border-radius:5px;font-weight:700}
.card h4{margin:10px 0 3px;font-size:13.5px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .pub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.empty{padding:70px 0;text-align:center;color:var(--muted)}

/* ===== 筛选 ===== */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:20px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 15px;font-size:13px;cursor:pointer;color:var(--ink-2);transition:.15s}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.chip.on{background:var(--gold);border-color:var(--gold);color:#fff}
.sort{margin-left:auto;font-size:13px;color:var(--muted);display:flex;gap:14px;align-items:center}
.sort b{color:var(--ink)}
.sort a{cursor:pointer;padding-bottom:2px;border-bottom:1px solid transparent}
.sort a.on{color:var(--gold);font-weight:600;border-bottom-color:var(--gold)}

/* ===== 页头 hero 卡（主题/列表页） ===== */
.pagehero{background:linear-gradient(90deg,#EEF4F0,#E2EDE7);border-radius:var(--radius);padding:28px 32px;margin-top:20px}
.pagehero .kicker{font-size:12px;letter-spacing:.24em;color:var(--gold);font-weight:700;text-transform:uppercase}
.pagehero h1{font-size:27px;margin:8px 0 6px;font-weight:700}
.pagehero .en{font-size:11px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}
.pagehero p{font-size:14px;color:var(--ink-2);max-width:760px;margin:10px 0 0}
.pagehero .nums{display:flex;gap:44px;margin-top:18px;padding-top:16px;border-top:1px dashed #B9CCC4}
.pagehero .nums b{display:block;font-size:22px;font-weight:700}
.pagehero .nums span{font-size:12px;color:var(--muted)}

/* ===== 排行 ===== */
.ranklist{background:var(--card);border-radius:var(--radius);overflow:hidden}
.rankrow{display:flex;align-items:center;gap:14px;padding:11px 20px;border-bottom:1px solid var(--line);cursor:pointer}
.rankrow:hover{background:#FBF7EE}
.rankrow .no{width:26px;font-family:Georgia,serif;font-weight:700;font-size:15px;color:var(--muted);text-align:center;flex:none}
.rankrow:nth-child(-n+3) .no{color:var(--gold)}
.rankrow img{width:34px;height:46px;object-fit:cover;border-radius:4px;flex:none}
.rankrow .t{flex:1;min-width:0}
.rankrow .t h4{margin:0;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rankrow .t span{font-size:12px;color:var(--muted)}
.rankrow .pg{font-size:13px;color:var(--gold);font-weight:700;flex:none}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cols2>div{min-width:0}
.ranklist{min-width:0}

/* ===== 弹层 ===== */
.modal{position:fixed;inset:0;background:rgba(43,38,32,.55);display:none;z-index:100;align-items:center;justify-content:center;padding:32px}
.modal.on{display:flex}
.modal-in{background:var(--bg);border-radius:16px;max-width:880px;width:100%;max-height:88vh;overflow:auto;display:flex;gap:26px;padding:26px;position:relative}
.modal .x{position:absolute;right:14px;top:12px;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}
.modal .cover{width:300px;flex:none}
.modal .cover img{border-radius:10px;width:100%;box-shadow:0 8px 24px rgba(43,38,32,.18)}
.modal .info h3{margin:0 0 6px;font-size:21px;line-height:1.3}
.modal .info .sub{color:var(--muted);font-size:13px;margin-bottom:16px}
.kv{display:grid;grid-template-columns:88px 1fr;gap:8px 12px;font-size:13px;margin-bottom:18px}
.kv span{color:var(--muted)}
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:0 4px 12px rgba(196,85,58,.28)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);margin-left:8px;box-shadow:none}

/* ===== FAQ（GEO：结构化问答，便于 AI 引擎引用） ===== */
.faq{background:var(--card);border-radius:var(--radius);padding:6px 20px}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq details:last-child{border-bottom:0}
.faq summary{font-size:14.5px;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"Q";color:var(--gold);font-weight:700;margin-right:10px;font-family:Georgia,serif}
.faq p{margin:8px 0 0 26px;font-size:13.5px;color:var(--ink-2)}

/* ===== 下载 PDF 进度 ===== */
.dlbox{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-top:14px;max-width:520px}
.dlbar{height:8px;background:#E7EAE5;border-radius:4px;overflow:hidden}
.dlbar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--accent));transition:width .2s}
.dltxt{font-size:13px;color:var(--ink-2);margin-top:8px}

/* ===== 画册详情 + 内页扫图墙 ===== */
.itemhero{display:flex;gap:28px;background:var(--card);border-radius:var(--radius);padding:24px;margin-top:20px}
.itemhero .cv{width:220px;flex:none}
.itemhero .cv img{border-radius:10px;width:100%;box-shadow:0 8px 22px rgba(34,48,43,.16)}
.itemhero .meta h1{margin:0 0 8px;font-size:24px;line-height:1.35}
.itemhero .meta .en{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.itemhero .meta .row{display:flex;gap:34px;margin:14px 0 18px}
.itemhero .meta .row b{display:block;font-size:19px;font-weight:700}
.itemhero .meta .row span{font-size:12px;color:var(--muted)}
.itemhero .acts{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.locknote{background:#FFF6E9;border:1px solid #F2DDBF;color:#8A5A1B;border-radius:10px;padding:10px 14px;font-size:13px;margin:16px 0 0}
.pageswall{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:12px}
.pg{position:relative;background:#EDEFE9;border-radius:8px;overflow:hidden;cursor:zoom-in;border:1px solid var(--line)}
.pg img{width:100%;aspect-ratio:3/4;object-fit:cover}
.pg .n{position:absolute;left:6px;bottom:6px;background:rgba(34,48,43,.75);color:#fff;font-size:11px;padding:1px 7px;border-radius:4px}
.pg.lock{cursor:not-allowed;display:flex;align-items:center;justify-content:center;background:#E7EAE5}
.pg.lock img{width:60%;height:auto;aspect-ratio:auto;border-radius:3px;box-shadow:0 1px 4px rgba(34,48,43,.14)}
.pg.lock::after{content:"🔒 60%";position:absolute;right:6px;top:6px;font-size:10px;background:rgba(34,48,43,.72);color:#fff;padding:1px 6px;border-radius:4px}
.viewer .vstage .locked-img{width:60%;max-width:60%;border-radius:6px;box-shadow:0 8px 28px rgba(0,0,0,.5)}
.viewer .vstage .locked-wrap{display:flex;flex-direction:column;align-items:center;gap:16px;color:#CFD9D2;text-align:center}
.viewer .vstage .locked-wrap h3{margin:0;font-size:18px}
.viewer .vstage .locked-wrap p{margin:0;font-size:13px;opacity:.85;max-width:420px}

/* ===== 全屏预览器 ===== */
.viewer{position:fixed;inset:0;background:#121B17;z-index:200;display:none;flex-direction:column;color:#E8EFEA}
.viewer.on{display:flex}
.viewer .vtop{display:flex;align-items:center;gap:16px;padding:12px 18px;background:rgba(0,0,0,.3)}
.viewer .vtop h4{margin:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46%}
.viewer .vtop .pgi{font-size:13px;opacity:.85}
.viewer .vtop .sp{margin-left:auto;display:flex;gap:8px;align-items:center}
.viewer .vtop button{background:rgba(255,255,255,.14);border:0;color:#fff;border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer;font-family:inherit}
.viewer .vtop button:hover{background:rgba(255,255,255,.26)}
.viewer .vtop button.buy{background:linear-gradient(135deg,var(--accent),var(--accent-2))}
.viewer .vbody{flex:1;display:flex;min-height:0}
.viewer .vstage{flex:1;display:flex;align-items:center;justify-content:center;padding:18px;min-width:0}
.viewer .vstage img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 12px 40px rgba(0,0,0,.5);border-radius:4px}
.viewer .vside{width:132px;flex:none;overflow-y:auto;background:rgba(0,0,0,.28);padding:12px 10px;display:flex;flex-direction:column;gap:10px}
.viewer .vside img{width:100%;border-radius:5px;cursor:pointer;opacity:.6;border:2px solid transparent}
.viewer .vside img.on{opacity:1;border-color:var(--accent-2)}
.viewer .nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.45);border:0;color:#fff;font-size:26px;width:44px;height:64px;cursor:pointer;border-radius:8px}
.viewer .nav.l{left:12px}
.viewer .nav.r{right:calc(132px + 12px)}
@media (max-width:820px){.itemhero{flex-direction:column}}

/* ===== 会员等级卡 ===== */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:16px;align-items:start}
.plan{position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 20px 20px;transition:.18s}
.plan:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#C6D8CF}
.plan.rec{border:2px solid var(--accent);box-shadow:0 10px 26px rgba(196,85,58,.13)}
.plan.now{border:2px solid var(--gold);box-shadow:0 0 0 4px var(--gold-soft)}
.plan.soon{background:#FBFCFA}
.p-badge{position:absolute;top:-11px;right:16px;background:var(--accent);color:#fff;font-size:11.5px;font-weight:700;border-radius:999px;padding:2px 12px;letter-spacing:.04em}
.p-badge.now{background:var(--gold)}
.p-badge.soon{background:#fff;color:var(--muted);border:1px solid var(--line)}
.p-head{display:flex;align-items:center;gap:11px}
.p-no{font-family:Georgia,serif;font-size:12.5px;font-weight:700;color:var(--gold);background:var(--gold-soft);border-radius:6px;padding:2px 8px;flex:none}
.p-head h3{margin:0;font-size:18px;font-weight:700}
.p-head .en{font-size:10.5px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase;margin-top:1px}
.p-price{margin:14px 0 4px;display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.p-price b{font-size:26px;font-weight:700;letter-spacing:.01em}
.p-price span{font-size:12px;color:var(--muted)}
.p-desc{margin:8px 0 12px;font-size:13px;color:var(--ink-2);min-height:44px}
.p-perks{list-style:none;margin:0 0 16px;padding:0;border-top:1px dashed var(--line);padding-top:12px}
.p-perks li{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--ink-2);margin:6px 0}
.p-perks i{flex:none;width:16px;height:16px;border-radius:50%;background:var(--gold-soft);color:var(--gold);font-size:10px;font-style:normal;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:3px}
.p-act{min-height:36px;display:flex;align-items:center}
.p-note{font-size:12.5px;color:var(--muted)}
.p-note.on{color:var(--gold);font-weight:600}
.btn.sm{padding:7px 16px;font-size:13px;box-shadow:none}
.btn.ghost.sm{box-shadow:none}
.go-lnk{color:var(--gold);font-weight:600;border-bottom:1px solid #C6D8CF}
.go-lnk:hover{color:var(--accent)}
.wx-copy{cursor:pointer;user-select:all}

/* ===== 当前等级条 ===== */
.vipbar{margin-top:14px;background:linear-gradient(120deg,#122E25 0%,#1E5B47 55%,#3E8E72 100%);color:#fff;border-radius:12px;padding:16px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.vb-l{display:flex;align-items:center;gap:14px;min-width:0;flex:1}
.vb-lv{font-family:Georgia,serif;font-size:13px;font-weight:700;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:4px 14px;flex:none}
.vb-l b{display:block;font-size:14px}
.vb-l span{font-size:12.5px;opacity:.88;display:block;margin-top:2px}
.vb-r{display:flex;gap:10px;flex-wrap:wrap}
.vipbar .btn.ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.4)}

/* ===== 服务卡 / 步骤 / 文档 ===== */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.svc{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;transition:.18s}
.svc:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:#C6D8CF}
.svc .ic{width:38px;height:38px;flex:none;border-radius:10px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:18px}
.svc h3{margin:0 0 4px;font-size:15px;font-weight:700}
.svc p{margin:0;font-size:12.8px;color:var(--ink-2)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.steps div{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.steps div:not(:last-child):after{content:"→";position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--gold);font-size:16px;font-weight:700}
.steps b{display:block;font-size:14.5px;margin-bottom:5px}
.steps span{font-size:12.5px;color:var(--muted)}

.doc-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.doc{background:var(--card);border-radius:var(--radius);padding:24px 28px}
.doc h2{font-size:17.5px;margin:24px 0 8px;font-weight:700;scroll-margin-top:16px}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:15px;margin:18px 0 6px;font-weight:600}
.doc p{margin:8px 0;font-size:13.5px;color:var(--ink-2)}
.doc ul{margin:8px 0;padding-left:20px;font-size:13.5px;color:var(--ink-2)}
.doc li{margin:4px 0}
.doc .updated{margin-top:20px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted)}
.docnav{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 14px}
.docnav .chip{font-size:12.5px;padding:4px 12px}
.tips{background:#FFF8F0;border:1px solid #F1DFC9;color:#7A5326;border-radius:10px;padding:12px 16px;font-size:13px;margin-top:16px}
.tips b{color:#8A5A1B}
.cta{margin:30px 0 6px;background:linear-gradient(120deg,#122E25,#1E5B47 60%,#3E8E72);color:#fff;border-radius:14px;padding:22px 26px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cta>div:first-child{flex:1;min-width:220px}
.cta b{display:block;font-size:16.5px}
.cta span{display:block;font-size:13px;opacity:.88;margin-top:4px}
.cta-act{display:flex;gap:10px;flex-wrap:wrap}
.cta .btn.ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.4)}

.cmp-wrap{background:var(--card);border-radius:var(--radius);overflow:hidden}

.cmp{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;font-size:13.5px}
.cmp th,.cmp td{border-bottom:1px solid var(--line);padding:11px 15px;text-align:left}
.cmp thead th{background:#EEF4F0;font-weight:600;font-size:13px;white-space:nowrap}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp td.y i{display:inline-flex;width:18px;height:18px;border-radius:50%;background:var(--gold-soft);color:var(--gold);font-size:11px;font-style:normal;font-weight:700;align-items:center;justify-content:center}
.cmp tr.grp td{background:#F6F9F7;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--gold);padding:8px 15px}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.steps div{background:var(--card);border-radius:var(--radius);padding:16px 18px}
.steps b{display:block;font-size:14.5px;margin-bottom:5px}
.steps span{font-size:12.5px;color:var(--muted)}

.doc{background:var(--card);border-radius:var(--radius);padding:24px 28px}
.doc h2{font-size:17.5px;margin:24px 0 8px;font-weight:700}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:15px;margin:18px 0 6px;font-weight:600}
.doc p{margin:8px 0;font-size:13.5px;color:var(--ink-2)}
.doc ul{margin:8px 0;padding-left:20px;font-size:13.5px;color:var(--ink-2)}
.doc li{margin:4px 0}
.doc .updated{margin-top:20px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted)}

/* ===== footer ===== */
footer{background:var(--brown);color:#B9AE9C;margin-top:56px;padding:36px 0;font-size:13px}
footer .foot-in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
footer b{color:#fff;font-size:15px}
footer p{max-width:560px;margin:8px 0 0;line-height:1.8}
.foot-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:12.5px}
.foot-links a{color:#C9C1B3}
.foot-links a:hover{color:#fff}
.foot-contact{margin-top:8px;font-size:12.5px;color:#D8CFC0}
.foot-contact a{color:#E8DFCF;border-bottom:1px solid rgba(232,223,207,.35)}
.foot-contact a:hover{color:#fff}
.contact .dot{margin:0 8px;color:var(--muted)}
.contact-big{font-size:15px !important;color:var(--ink) !important}

.more{display:block;margin:28px auto 0;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 32px;font-size:14px;cursor:pointer;color:var(--ink)}
.more:hover{border-color:var(--gold);color:var(--gold)}


/* ===== 面包屑 ===== */
.crumbs{font-size:12.5px;color:var(--muted);padding:14px 0 0}
.crumbs a:hover{color:var(--gold)}
.crumbs .sep{margin:0 8px;opacity:.5}
.crumbs b{color:var(--ink-2);font-weight:600}

/* ===== 服务卡 / 品牌墙 / 联系 ===== */
.svcards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.svcard{background:var(--card);border-radius:var(--radius);padding:18px 18px 16px;border:1px solid transparent;transition:.18s}
.svcard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.svcard .svt{font-size:16px;font-weight:700;margin-bottom:2px}
.svcard .sve{font-size:10.5px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.svcard p{margin:10px 0 12px;font-size:13px;color:var(--ink-2);min-height:56px}
.svcard .svm{font-size:12.5px;color:var(--gold);font-weight:700}
.brandwall{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.bcell{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 10px;text-align:center;transition:.15s}
.bcell:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.bcell b{display:block;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bcell span{font-size:11.5px;color:var(--muted)}
.contactbox{background:var(--card);border-radius:var(--radius);padding:6px 20px}
.ctline{display:flex;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.ctline:last-child{border-bottom:0}
.ctline span{width:86px;flex:none;color:var(--muted)}
.ctline b{font-weight:600}

/* ===== 页脚 ===== */
.footgrid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:36px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.12)}
.footgrid .fcol b{display:block;color:#fff;font-size:15px;margin-bottom:10px}
.footgrid .fcol p{margin:0 0 10px;font-size:12.5px;line-height:1.8;max-width:420px}
.footgrid .fcol a{display:block;font-size:13px;padding:3px 0}
.footgrid .fcol a:hover{color:#fff}
.fstat{display:flex;gap:18px;font-size:12.5px;margin-top:12px}
.fstat b{color:#fff;font-size:15px;margin-right:4px}
.fph{opacity:.75}
.footbar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:16px;font-size:12px;opacity:.8}
.footbar a:hover{color:#fff}

/* ===== 回到顶部 ===== */
#totop{position:fixed;right:22px;bottom:26px;width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff;border:0;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:.25s;z-index:60;box-shadow:0 6px 18px rgba(34,48,43,.28)}
#totop.on{opacity:1;pointer-events:auto}
@media (max-width:1024px){
  .svcards{grid-template-columns:repeat(2,1fr)}
  .brandwall{grid-template-columns:repeat(4,1fr)}
  .footgrid{grid-template-columns:1fr 1fr;gap:24px}
}
@media (max-width:760px){
  .svcards{grid-template-columns:1fr}
  .brandwall{grid-template-columns:repeat(2,1fr)}
  .footgrid{grid-template-columns:1fr}
  .svcard p{min-height:0}
  #totop{right:14px;bottom:16px;width:38px;height:38px}
}

/* ===== 响应式 ===== */
@media (min-width:1680px){
  .wrap{max-width:1440px}
  .topic-grid{grid-template-columns:repeat(4,1fr)}
  .grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
  .hero{grid-template-columns:230px 1fr 270px}
}
@media (max-width:1024px){
  .hero{grid-template-columns:200px 1fr}
  .usercard{display:none}
  .banner{padding:32px}
  .banner h1,.banner h2{font-size:26px}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .quick{grid-template-columns:repeat(4,1fr)}
  .itemhero{gap:20px}
  .itemhero .cv{width:170px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps div:not(:last-child):after{display:none}
}
@media (max-width:760px){
  .hero{grid-auto-rows:auto}
  .banner{min-height:200px;height:auto}
  .cats{max-height:none;height:auto}
  .wrap{padding:0 14px}
  .topbar{display:none}
  .head-main{flex-wrap:wrap;gap:12px;padding:12px 14px 10px}
  .brand-txt{font-size:18px}
  .head-search{max-width:none;width:100%;order:3}
  .hot-words{white-space:nowrap;overflow-x:auto}
  .nav{gap:20px;font-size:14px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  .nav a{padding:9px 2px}
  .hero{grid-template-columns:1fr;margin-top:12px}
  .cats{display:none}
  .banner{min-height:200px;padding:24px 20px}
  .banner h1,.banner h2{font-size:21px}
  .banner p{font-size:13px;margin-bottom:18px}
  .banner .doc-ic{right:16px;width:70px;height:90px;opacity:.2}
  .databar{flex-wrap:wrap;gap:8px;font-size:12.5px;padding:10px 12px}
  .databar .new{margin-left:0}
  .quick{grid-template-columns:repeat(4,1fr);gap:8px}
  .quick a{padding:12px 4px 9px}
  .quick .ic{width:38px;height:38px;font-size:18px}
  .quick span{font-size:12px}
  .sec{padding:26px 0 4px}
  .sec-head h2{font-size:18px}
  .topic-grid{grid-template-columns:1fr;gap:12px}
  .grid{grid-template-columns:repeat(2,1fr);gap:14px 10px}
  .card h4{font-size:13px}
  .pagehero{padding:20px 18px;border-radius:10px}
  .pagehero h1{font-size:21px}
  .pagehero .nums{gap:22px;flex-wrap:wrap}
  .pagehero .nums b{font-size:19px}
  .filters{gap:8px}
  .chip{padding:5px 12px;font-size:12.5px}
  .sort{gap:10px;width:100%;margin-left:0}
  .itemhero{flex-direction:column;padding:16px}
  .itemhero .cv{width:150px}
  .itemhero .meta h1{font-size:19px}
  .itemhero .meta .row{gap:20px;flex-wrap:wrap}
  .pageswall{grid-template-columns:repeat(3,1fr);gap:8px}
  .cols2{grid-template-columns:1fr}
  .rankrow{padding:10px 12px;gap:10px}
  .steps{grid-template-columns:1fr;gap:10px}
  .doc{padding:18px 16px}
  .doc h2{font-size:16.5px}
  .doc-cols{grid-template-columns:1fr}
  .plans{gap:12px}
  .plan{padding:18px 16px}
  .p-desc{min-height:0}
  .vipbar{padding:14px 16px;gap:12px}
  .vb-l{flex-direction:column;align-items:flex-start;gap:8px}
  .vb-r{width:100%}
  .vb-r .btn{flex:1;text-align:center}
  .cta{padding:18px 18px;gap:14px}
  .cta-act{width:100%}
  .cta-act .btn{flex:1;text-align:center}
  .cmp{font-size:12.5px}
  .cmp th,.cmp td{padding:9px 8px}
  .cmp thead th{white-space:normal}
  .modal{padding:0;align-items:flex-end}
  .modal-in{border-radius:16px 16px 0 0;max-height:92vh;padding:20px 16px;flex-direction:column;gap:14px}
  .modal .cover{width:150px}
  .viewer .vtop{flex-wrap:wrap;gap:8px;padding:10px 12px}
  .viewer .vtop h4{font-size:13.5px;max-width:100%;width:100%;order:1}
  .viewer .vtop .pgi{order:2;font-size:12px}
  .viewer .vtop .sp{order:3;margin-left:0;width:100%;justify-content:flex-end}
  .viewer .vtop button{padding:6px 10px;font-size:12.5px}
  .viewer .vside{display:none}
  .viewer .nav.r{right:8px}
  .viewer .nav.l{left:8px}
  .viewer .nav{width:38px;height:56px;font-size:22px}
  footer{padding:26px 0}
  footer .foot-in{flex-direction:column;gap:16px}
  .more{width:100%;max-width:320px}
}
@media (max-width:400px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .pageswall{grid-template-columns:repeat(2,1fr)}
  .quick{grid-template-columns:repeat(4,1fr)}
}
@media (hover:none){
  .card:hover .thumb img{transform:none}
  .topic:hover,.quick a:hover{transform:none;box-shadow:none}
}

/* ===== AI 摘要卡 / 设计师工具箱 ===== */
.aibrief{background:linear-gradient(180deg,#F7FAF8,#FFFFFF);border:1px solid #D9E5DE;border-radius:14px;padding:18px 20px}
.ab-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.ab-tag{background:var(--gold);color:#fff;font-size:11.5px;font-weight:700;border-radius:999px;padding:2px 12px;letter-spacing:.04em}
.ab-hint{font-size:12px;color:var(--muted)}
.ab-sum{margin:0 0 14px;font-size:13.8px;color:var(--ink);line-height:1.75}
.ab-kv{display:grid;grid-template-columns:96px 1fr;gap:7px 14px;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.ab-kv span{color:var(--muted)}
.ab-kv div{color:var(--ink-2)}
.ab-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.ab-act{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.aiout{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-family:ui-monospace,Consolas,Menlo,monospace;font-size:12.5px;line-height:1.7;color:var(--ink-2);background:#FBFCFB;resize:vertical}
.pickrow{display:flex;align-items:center;gap:14px;background:var(--card);border-bottom:1px solid var(--line);padding:11px 20px}
.pickrow:last-child{border-bottom:0}
.pr-cv{width:34px;height:46px;flex:none;border-radius:4px;overflow:hidden;background:#EDE7DC}
.pr-cv img{width:100%;height:100%;object-fit:cover}
.pickrow .t{flex:1;min-width:0}
.pickrow .t h4{margin:0;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pickrow .t span{font-size:12px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%,12px);background:rgba(22,42,35,.94);color:#fff;font-size:13px;padding:9px 18px;border-radius:999px;opacity:0;transition:.22s;z-index:300;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (max-width:760px){
  .aibrief{padding:15px 14px}
  .ab-kv{grid-template-columns:84px 1fr;font-size:12.5px;padding:12px}
  .pickrow{padding:10px 12px;gap:10px}
  .aiout{font-size:12px}
}

/* ===== AI 场景图 ===== */
.scenebox{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;background:var(--card);border-radius:14px;padding:16px}
.sb-img{border-radius:10px;overflow:hidden;background:#EDE7DC}
.sb-img img{width:100%;height:auto;display:block}
.sb-side b{display:block;font-size:14px;margin-bottom:10px}
.sb-kv{display:grid;grid-template-columns:64px 1fr;gap:6px 10px;font-size:12.8px;margin-bottom:12px}
.sb-kv span{color:var(--muted)}
.sb-why{background:#FFF8F0;border:1px solid #F1DFC9;color:#7A5326;border-radius:8px;padding:8px 10px;font-size:12.3px;margin:0 0 10px}
.sb-hint{font-size:12px;color:var(--muted);margin:0 0 12px}
.sb-act{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.sb-sel{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.sb-sel select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-family:inherit;font-size:12.5px;background:#fff;color:var(--ink)}
.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.scard{background:var(--card);border-radius:12px;overflow:hidden;border:1px solid var(--line);transition:.18s}
.scard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.scard img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
.sbody{padding:10px 14px 12px}
.sbody b{display:block;font-size:13.5px;line-height:1.45}
.sbody span{font-size:12px;color:var(--muted)}
@media (max-width:820px){.scenebox{grid-template-columns:1fr}}

/* 细节模式（OpenSeadragon 深缩放） */
.viewer .vstage{position:relative}
.viewer .vstage #osd-host{background:#15181a;border-radius:4px;overflow:hidden}
.viewer .deepbar{position:absolute;left:0;right:0;bottom:0;z-index:6;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;font-size:13px;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.78),rgba(0,0,0,0));pointer-events:auto}
.viewer .deepbar .sp{display:flex;gap:8px;align-items:center}
.viewer .deepbar button{background:rgba(255,255,255,.16);border:0;color:#fff;border-radius:8px;padding:6px 12px;font-size:12.5px;cursor:pointer;font-family:inherit}
.viewer .deepbar button:hover{background:rgba(255,255,255,.28)}
.viewer .deepbar button.buy{background:linear-gradient(135deg,var(--accent),var(--accent-2))}
@media (max-width:760px){.viewer .deepbar{flex-direction:column;align-items:flex-start;gap:6px;font-size:12px}.viewer .deepbar .sp{width:100%;justify-content:flex-end}}

/* 款（product）卡片与表格 */
.p-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.p-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .16s,box-shadow .16s}
.p-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(20,40,32,.12)}
.p-card .pc-img{aspect-ratio:4/3;background:var(--bg-2);overflow:hidden}
.p-card .pc-img img{width:100%;height:100%;object-fit:cover;display:block}
.p-card .pc-b{display:flex;flex-direction:column;gap:4px;padding:10px 12px 12px}
.p-card .pc-b b{font-size:14px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.p-card .pc-m{font-size:12px;color:var(--gold)}
.p-card .pc-s{font-size:12px;opacity:.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.p-card .pc-p{font-size:11.5px;opacity:.6}
.vtable{width:100%;border-collapse:collapse;font-size:14px}
.vtable th,.vtable td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
.vtable th{font-size:12.5px;opacity:.7}
@media (max-width:760px){.p-grid{grid-template-columns:repeat(2,1fr);gap:10px}.p-card .pc-b{padding:8px 10px 10px}}

/* ===== 色系筛选 / 以图找册 ===== */
.tonebar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.tonebar .tl{font-size:12.5px;color:var(--muted)}
.tonebar .thint{margin-left:auto;font-size:12px;color:var(--muted)}
.tchip{display:inline-flex;align-items:center;gap:6px}
.sw{width:11px;height:11px;border-radius:3px;border:1px solid rgba(0,0,0,.12);display:inline-block}
.sw-beige{background:#E4D6BC}.sw-gold{background:#C9A24A}.sw-lightgrey{background:#E6E6E2}.sw-grey{background:#9A9A96}
.sw-black{background:#2A2A28}.sw-green{background:#6E8B5B}.sw-blue{background:#6B8CA8}.sw-red{background:#A65A46}.sw-pink{background:#B98AA0}
.imgmatch{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.im-drop{flex:1;min-width:220px;min-height:96px;border:2px dashed #CBD9D1;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;cursor:pointer;background:#FBFCFA}
.im-drop.on{border-color:var(--gold);background:var(--gold-soft);color:var(--gold)}
.im-side{width:220px}
.im-swatch{width:100%;height:56px;border-radius:10px;background:#EDE7DC;border:1px solid var(--line)}
.im-meta{font-size:12.5px;color:var(--ink-2);margin-top:8px}
.im-result{margin-top:16px}
.im-note{font-size:12px;color:var(--muted);margin-bottom:10px}

/* 选品白板 */
.board-bar{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.board-bar .btn{font-size:13px;padding:8px 14px}
.board-wrap{position:relative;height:70vh;min-height:460px;overflow:auto;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;background-image:radial-gradient(circle,rgba(30,91,71,.13) 1px,transparent 1px);background-size:22px 22px}
.board-stage{position:relative;width:2400px;height:1600px;transform-origin:0 0}
.board-empty{padding:40px;font-size:14px;opacity:.75;line-height:2}
.bi{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:0 6px 18px rgba(20,40,32,.10);cursor:grab;user-select:none}
.bi.dragging{cursor:grabbing;box-shadow:0 14px 34px rgba(20,40,32,.22);z-index:20}
.bi .bi-hd{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;opacity:.6;margin-bottom:6px}
.bi .bi-del{cursor:pointer;font-style:normal}
.bi .bi-img{aspect-ratio:4/3;background:var(--bg-2);border-radius:8px;overflow:hidden;margin-bottom:6px}
.bi .bi-img img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.bi b{display:block;font-size:13px;line-height:1.35;margin-bottom:3px}
.bi .bi-m{display:block;font-size:11.5px;opacity:.7;min-height:16px}
.bi .bi-note{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:6px;padding:5px 7px;font-size:12px;font-family:inherit;background:var(--bg)}
@media (max-width:760px){.board-wrap{height:60vh}}

/* 以图搜款 */
.is-drop{position:relative;border:2px dashed var(--line);border-radius:14px;padding:28px;text-align:center;background:var(--bg-2);cursor:pointer;transition:border-color .18s,background .18s}
.is-drop:hover,.is-drop.on{border-color:var(--gold);background:var(--card)}
.is-drop .is-in b{display:block;font-size:15px;margin-bottom:6px}
.is-drop .is-in span{display:block;font-size:12.5px;opacity:.7}
.is-drop .is-preview{margin-top:14px}
.is-drop .is-preview img{max-height:180px;border-radius:8px;box-shadow:0 6px 18px rgba(20,40,32,.14)}

/* 工具箱 · 页级能力入口 */
.entry3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.entry3 .e3{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);text-decoration:none;color:inherit;transition:transform .16s,box-shadow .16s}
.entry3 .e3:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(20,40,32,.10);border-color:var(--gold)}
.entry3 .e3 b{font-size:14.5px}
.entry3 .e3 span{font-size:12.5px;opacity:.75;line-height:1.6}
@media (max-width:760px){.entry3{grid-template-columns:1fr}}