/* 产品总览 · 星盒 AI 产品地图（10-24，只在 /products/ 加载，和 up.css 一起用）。类名前缀 pm-。
   颜色沿用全站黑白灰；绿色只出现在产品画面里（老板全知视角的进度条和走势线、AI 员工动作的连线），和其他产品页的演示窗口一致。 */

/* ── 首屏 ── */
.pm-hero .pm-ask{font-size:clamp(18px,1.9vw,24px);font-weight:500;color:var(--k3);margin-bottom:14px;letter-spacing:-.01em}
.pm-hero h1{font-size:clamp(40px,5.2vw,72px)}
.pm-shot{background:#111;border-radius:var(--r4);padding:22px;color:#fff;box-shadow:var(--e3)}
.pm-shot-h{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;margin-bottom:16px}
.pm-shot-h i{width:8px;height:8px;border-radius:50%;background:#61CC4B}
.pm-shot-h span{margin-left:auto;font-size:11.5px;font-weight:500;color:#A1A1A6;background:#1C1C1E;padding:2px 10px;border-radius:999px}
.pm-shot-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.pm-shot-g>div{background:#1C1C1E;border-radius:16px;padding:14px 16px;min-width:0}
.pm-shot-g>div.w{grid-column:1/-1}
.pm-shot-g small{display:block;font-size:12px;color:#A1A1A6;margin-bottom:10px}
.pm-shot-h em{font-style:normal;font-size:12px;font-weight:500;color:#A1A1A6}
.pm-big{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;line-height:1}
.pm-big b{font-size:clamp(28px,2.6vw,38px);font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:#fff}
.pm-big em{font-style:normal;font-size:12.5px;color:#A1A1A6}
.pm-sub{font-size:12px;color:#86868B;margin:8px 0 12px}
.pm-upr{color:#61CC4B;font-weight:600}
.pm-fun b{font-size:15px;font-weight:700;color:#fff;text-align:right;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.pm-bars,.pm-fun{display:flex;flex-direction:column;gap:8px}
.pm-bars i,.pm-fun i{display:block;height:6px;border-radius:3px;background:#61CC4B;width:0;transition:width 1.1s cubic-bezier(.2,.7,.2,1) .4s}
.pm-fun div{display:grid;grid-template-columns:62px minmax(0,1fr) 64px;align-items:center;gap:10px;font-size:12px;color:#D1D1D6}
.pm-fun i.y{background:#A1A1A6}
.pm-shot.go .pm-bars i,.pm-shot.go .pm-fun i{width:var(--w)}
.pm-spark{width:100%;height:40px;display:block}
.pm-spark polyline{fill:none;stroke:#61CC4B;stroke-width:2.2;stroke-dasharray:400;stroke-dashoffset:400;transition:stroke-dashoffset 1.6s ease-out .5s}
.pm-shot.go .pm-spark polyline{stroke-dashoffset:0}

/* ── 营销困局 ── */
.pm-pains{margin-top:56px;counter-reset:pp}
.pm-pains li{counter-increment:pp;display:grid;grid-template-columns:64px minmax(0,1fr);gap:8px;font-size:clamp(20px,2.3vw,30px);line-height:1.5;color:#86868B;padding:28px 0;border-top:1px solid #2C2C2E;max-width:1100px;letter-spacing:-.01em}
.pm-pains li:last-child{border-bottom:1px solid #2C2C2E}
.pm-pains li::before{content:"0" counter(pp);font-size:13px;font-weight:600;letter-spacing:.06em;color:#6E6E73;padding-top:.7em}
.pm-pains b{color:#F5F5F7;font-weight:600}

/* ── 四个改变 ── */
.pm-four>div{padding:32px 28px}
.pm-four svg{width:36px;height:36px;fill:none;stroke:var(--k);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:20px}
.pm-four b{margin-top:0}

/* ── 产品地图 ── */
.pm-mapsec .up-h2{max-width:900px}
.pm-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:44px 0 20px}
.pm-legend{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:var(--k3)}
.pm-legend i{display:inline-block;width:26px;height:0;border-top:2px solid #61CC4B;vertical-align:middle;margin-right:6px}
.pm-legend i.d{border-top:2px dashed var(--k4)}
.pm-vp{position:relative;overflow:hidden}
.pm-vp.zoom{overflow:auto;-webkit-overflow-scrolling:touch}
.pm-cv{position:relative;width:1560px;padding:0 30px;transform-origin:0 0;display:grid;grid-template-columns:130px 270px 430px 280px 230px;column-gap:40px;row-gap:18px}
#pm-links{position:absolute;left:0;top:0;width:1560px;pointer-events:none;z-index:5;overflow:visible}
.pm-c{position:relative;z-index:2;min-width:0}
.pm-cv small{display:block;font-size:12px;font-weight:600;color:var(--k3);letter-spacing:.04em}
.pm-cv b{display:block;font-weight:600;letter-spacing:-.01em}
.pm-cv p{font-size:13px;color:var(--k3);line-height:1.55}
[tabindex].pm-ck,[tabindex].pm-nd,[tabindex].pm-side,[tabindex].pm-cell{cursor:pointer;transition:box-shadow .2s ease-out,opacity .2s ease-out}

.pm-ckp{grid-column:1/-1;background:#111;border-radius:var(--r4);padding:30px;display:grid;grid-template-columns:130px 270px 430px 280px 230px;column-gap:40px;margin:0 -30px 34px;color:#fff;position:relative;z-index:2}
.pm-ckh small{color:#86868B}
.pm-ckh b{font-size:26px;font-weight:600;letter-spacing:-.02em;line-height:1.2;margin-top:4px}
.pm-ckh p{font-size:13px;color:#A1A1A6;margin-top:8px}
.pm-ck{background:#1C1C1E;border-radius:18px;padding:18px 18px 16px}
.pm-ck:hover,.pm-ck.on{box-shadow:0 0 0 2px #F5F5F7}
.pm-ck.hl{box-shadow:0 0 0 2px #48484A}
.pm-ck small{color:#86868B}
.pm-ck b{font-size:17px;margin:2px 0 10px}
.pm-rows{display:flex;flex-direction:column;gap:7px}
.pm-rows>div{display:flex;align-items:center;gap:8px;font-size:12px;color:#D1D1D6}
.pm-rows i{width:7px;height:7px;border-radius:50%;background:#61CC4B;flex:none}
.pm-rows i.w{background:#F5F5F7}.pm-rows i.g{background:#636366}
.pm-rows span{flex:1;height:4px;border-radius:2px;background:#3A3A3C;overflow:hidden}
.pm-rows em{display:block;height:100%;background:#61CC4B;border-radius:2px}
.pm-rows em.y{background:#A1A1A6}
.pm-ck svg{display:block;width:100%;height:46px;margin-top:6px}

.pm-lc{display:flex;flex-direction:column;justify-content:center}
.pm-lc b{font-size:15px;color:var(--k2);margin-top:2px;line-height:1.45}
.pm-found{grid-column:2/4;background:#fff;border-radius:22px;padding:22px 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.pm-fh{grid-column:1/-1;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.pm-fh b{font-size:20px}
.pm-fh span{font-size:13px;color:var(--k3)}
.pm-nd{background:var(--s1);border-radius:16px;padding:16px 18px}
.pm-nd b{font-size:17px;margin:2px 0 6px}
.pm-side{background:#fff;border-radius:22px;padding:20px 22px}
.pm-side b{font-size:17px;margin:2px 0 8px}
.pm-nd:hover,.pm-nd.on,.pm-side:hover,.pm-side.on,.pm-cell:hover,.pm-cell.on{box-shadow:0 0 0 2px var(--k)}
.pm-nd.hl,.pm-side.hl,.pm-cell.hl{box-shadow:0 0 0 2px #D2D2D7}
.pm-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.pm-chips span{font-size:12px;background:var(--s1);color:var(--k2);padding:3px 10px;border-radius:999px;white-space:nowrap}

.pm-lh{padding:16px 4px 4px;border-top:1px solid #D2D2D7}
.pm-lh b{font-size:20px;display:flex;align-items:center;gap:8px;margin-top:2px}
.pm-lh b svg{width:20px;height:20px;stroke:var(--k);fill:none;stroke-width:1.6}

.pm-stg{display:flex;flex-direction:column;justify-content:center;padding-left:2px}
.pm-stg b{font-size:64px;font-weight:300;letter-spacing:-.04em;line-height:1}
.pm-stg b small{display:inline;font-size:22px;font-weight:500;letter-spacing:0;margin-left:2px;color:var(--k4)}
.pm-stg span{font-size:17px;font-weight:600;margin-top:6px}
.pm-stg em{font-style:normal;font-size:12px;color:var(--k4)}
.pm-cell{background:#fff;border-radius:18px;padding:18px 20px}
.pm-cell b{font-size:16px;line-height:1.4}
.pm-cell p{margin-top:6px}
.pm-cell.ai{background:#111;color:#fff}
.pm-cell.ai p{color:#A1A1A6}
.pm-cell.ai:hover,.pm-cell.ai.on{box-shadow:0 0 0 2px #61CC4B}
.pm-cell.ai.hl{box-shadow:0 0 0 2px #48484A}
.pm-who{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.pm-who span{font-size:12px;background:#2C2C2E;color:#F5F5F7;padding:3px 10px;border-radius:999px;font-weight:500}
.pm-cell.cu q{display:block;font-size:15px;font-weight:600;line-height:1.4;quotes:"“" "”"}
.pm-m{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.pm-m>div{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--k2);gap:8px}
.pm-m svg{width:64px;height:18px;flex:none}
.pm-m polyline{fill:none;stroke:var(--k);stroke-width:1.6}
.pm-cv.dim .pm-cell:not(.on):not(.hl),.pm-cv.dim .pm-nd:not(.on):not(.hl),.pm-cv.dim .pm-side:not(.on):not(.hl),.pm-cv.dim .pm-ck:not(.on):not(.hl){opacity:.32}

.pm-base{grid-column:1/-1;background:#fff;border-radius:var(--r4);padding:30px;margin:34px -30px 0;display:grid;grid-template-columns:1fr 1.05fr 1fr 1.75fr;gap:18px;position:relative;z-index:2}
.pm-bh{grid-column:1/-1;max-width:520px}
.pm-bh b{font-size:26px;letter-spacing:-.02em;margin-top:2px}
.pm-bh span{font-size:14px;color:var(--k3)}
.pm-base .pm-nd>p{margin-top:8px}
.pm-grp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 14px;margin-top:6px}
.pm-grp h6{font-size:12px;font-weight:600;margin-bottom:4px}
.pm-grp .pm-chips{margin-top:0}
.pm-base .pm-chips span{background:#fff}
.pm-lbl{position:absolute;z-index:6;transform:translate(-50%,-50%);font-size:12px;color:var(--k2);background:#fff;padding:2px 9px;border-radius:999px;white-space:nowrap;pointer-events:none;box-shadow:0 0 0 1px var(--ln)}

/* 说明卡：放在左下角，避开右侧的小盒 */
.pm-sheet{position:fixed;left:24px;bottom:24px;width:min(420px,calc(100vw - 32px));max-height:calc(100vh - 112px);overflow-y:auto;background:#fff;border-radius:var(--r3);padding:26px;z-index:58;box-shadow:var(--e3),inset 0 0 0 1px var(--ln);display:none}
.pm-sheet.on{display:block;animation:pmIn .25s ease-out}
@keyframes pmIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.pm-sheet>small{display:block;font-size:12px;font-weight:600;color:var(--k3);letter-spacing:.04em}
.pm-sheet h3{font-size:22px;font-weight:600;margin:4px 40px 8px 0;letter-spacing:-.01em;line-height:1.3}
.pm-sheet p{font-size:15px;color:var(--k2);line-height:1.65}
.pm-sheet .x{position:absolute;right:16px;top:16px;border:0;background:var(--s1);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:18px;color:var(--k2);font-family:inherit}
.pm-sheet .x:hover{background:var(--s2)}
.pm-sheet dl{margin-top:16px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--ln);padding-top:16px}
.pm-sheet dt{font-size:12px;font-weight:600;color:var(--k4);letter-spacing:.04em}
.pm-sheet dt.now{color:var(--k)}
.pm-sheet dd p,.pm-sheet dd li{font-size:14px}
.pm-sheet dd ul{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.pm-sheet dd li{position:relative;padding-left:14px;line-height:1.55;color:var(--k2)}
.pm-sheet dd li::before{content:"";position:absolute;left:2px;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--k)}
.pm-sheet dd li b{font-weight:600;color:var(--k);margin-right:8px}

/* ── 接入 AI 前后 ── */
.pm-grp-h{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-top:80px;padding-top:24px;border-top:1px solid var(--k)}
.pm-grp-h small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--k4)}
.pm-grp-h b{font-size:24px;font-weight:600;letter-spacing:-.02em}
.pm-grp-h span{font-size:16px;color:var(--k3)}
.pm-bas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}
.pm-bac{background:var(--s1);border-radius:var(--r4);padding:34px 34px 30px;min-width:0}
.pm-bac h3{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:24px;font-weight:600;letter-spacing:-.02em}
.pm-bac h3 a{font-size:14px;font-weight:500;color:var(--k2);letter-spacing:0}
.pm-bac h3 a:hover{color:var(--k);text-decoration:underline}
.pm-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-top:20px}
.pm-two small,.pm-can small{display:block;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--k4);margin-bottom:6px}
.pm-two .now small{color:var(--k)}
.pm-two p{font-size:15px;color:var(--k3);line-height:1.7}
.pm-two .now p{color:var(--k)}
.pm-can{margin-top:22px;background:#fff;border-radius:var(--r3);padding:20px 22px}
.pm-can ul{display:flex;flex-direction:column;gap:8px}
.pm-can li{display:grid;grid-template-columns:5.6em minmax(0,1fr);gap:10px;font-size:14.5px;color:var(--k2);line-height:1.6}
.pm-can li b{font-weight:600;color:var(--k)}
.pm-diff{margin-top:20px;font-size:15px;line-height:1.6}
.pm-diff span{display:inline-block;font-size:12px;font-weight:600;color:#fff;background:var(--k);border-radius:999px;padding:1px 10px;margin-right:10px;vertical-align:1px}

/* ── 收尾 ── */
.pm-end .up-grid{background:none;gap:12px;border-radius:0}
.pm-end .up-grid>*{background:var(--s1);border-radius:22px}
.pm-end .up-grid>*:hover{background:var(--s2)}
.pm-end .up-grid b{font-size:18px;line-height:1.4}
.pm-end .up-grid small{color:var(--k3)}
.pm-close{margin-top:88px;text-align:center;font-size:clamp(32px,5vw,64px);font-weight:700;letter-spacing:-.03em;line-height:1.15}

@media (max-width:1000px){
  .pm-four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pm-bas{grid-template-columns:minmax(0,1fr)}
  .pm-end .up-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .pm-hero .wrap{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .pm-four{grid-template-columns:minmax(0,1fr)}
  .pm-pains li{grid-template-columns:minmax(0,1fr);gap:4px;padding:22px 0}
  .pm-pains li::before{padding-top:0}
  .pm-two{grid-template-columns:minmax(0,1fr)}
  .pm-bac{padding:24px 20px}
  .pm-can{padding:16px}
  .pm-can li{grid-template-columns:minmax(0,1fr);gap:0}
  .pm-end .up-grid{grid-template-columns:minmax(0,1fr)}
  .pm-shot{padding:16px}
  .pm-shot-g{grid-template-columns:minmax(0,1fr)}
  .pm-sheet{left:12px;bottom:12px;width:calc(100vw - 24px);padding:22px 20px}
}
@media (prefers-reduced-motion:reduce){
  .pm-bars i,.pm-fun i{width:var(--w);transition:none}
  .pm-spark polyline{stroke-dashoffset:0;transition:none}
}