/* ZingCRM · 沿用 achang.vip 方案 E 的排版，主色换成青绿 */
:root {
  --bg: #f7f5f1;
  --bg-2: #efebe4;
  --ink: #141416;
  --ink-2: #4a4a50;
  --ink-3: #7c7c84;
  --line: rgba(0, 0, 0, .08);
  --line-2: rgba(0, 0, 0, .14);
  --warm: #ec5a1c;
  --warm-2: #d9531a;
  --cool: #0f9f8a;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --wrap: 1200px;
  --pad: clamp(20px, 5vw, 48px);
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font: 400 17px/1.8 var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
strong { color: var(--ink); font-weight: 600; }
h1, h2, h3 { margin: 0; color: var(--ink); font-weight: 700; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: rgba(15, 159, 138, .22); color: var(--ink); }
:focus-visible { outline: 2px solid var(--cool); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--pad) * 2); margin: 0 auto; padding: 0 var(--pad); }
.line { display: block; }

/* 噪点纹理 */
.grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 光晕 */
.glow { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(90px); opacity: .6; }
.glow-a { width: 720px; height: 520px; left: -160px; top: -120px; background: radial-gradient(closest-side, rgba(255, 150, 90, .42), transparent); }
.glow-b { width: 640px; height: 560px; right: -200px; top: 120px; background: radial-gradient(closest-side, rgba(47, 208, 181, .22), transparent); }
.glow-c { width: 760px; height: 520px; left: 50%; top: 10%; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(255, 170, 110, .22), rgba(47, 208, 181, .08) 60%, transparent); }

/* 顶栏 */
.bar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 245, 241, .8);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.bar-in { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.mark { display: flex; align-items: baseline; gap: 10px; }
.mark b { color: var(--ink); font-size: 18px; font-weight: 700; letter-spacing: .04em; }
.mark span { color: var(--ink-3); font-size: 13px; }
.nav { display: flex; align-items: center; gap: 4px; font-size: 14px; }
.nav a { padding: 6px 12px; border-radius: 999px; color: var(--ink-2); transition: color .2s, background .2s; }
.nav a:hover { color: var(--ink); background: rgba(0, 0, 0, .05); }
.nav .nav-cta { border: 1px solid var(--line-2); color: var(--ink); }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 50px; padding: 0 24px; border-radius: 999px;
  font-size: 16px; font-weight: 500; white-space: nowrap;
  transition: transform .25s var(--ease), background .25s, border-color .25s, box-shadow .25s;
}
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-solid { background: var(--ink); color: #fff; box-shadow: 0 12px 32px -14px rgba(15, 159, 138, .6); }
.btn-solid:hover { background: #000; transform: translateY(-1px); }
.btn-line { border: 1px solid var(--line-2); color: var(--ink); background: rgba(255, 255, 255, .6); }
.btn-line:hover { border-color: rgba(0, 0, 0, .3); background: #fff; }

.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--cool); box-shadow: 0 0 10px var(--cool); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(96px, 16vh, 168px) 0 clamp(88px, 12vh, 140px); border-bottom: 1px solid var(--line); }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  opacity: .5;
}
.hero .wrap { position: relative; z-index: 1; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 14px; margin-bottom: 40px;
  border: 1px solid var(--line-2); border-radius: 999px;
  background: rgba(255, 255, 255, .65);
  font-size: 14px; color: var(--ink-2);
}
.kicker b { color: var(--ink); font-weight: 600; }
.kicker i { font-style: normal; color: var(--ink-3); }
.hero h1 {
  font-size: clamp(40px, 8.2vw, 112px);
  line-height: 1.25; letter-spacing: -.02em; font-weight: 700;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #141416 0%, #0d4f47 30%, var(--cool) 66%, #2fd0b5 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-foot {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 48px;
  margin-top: clamp(48px, 7vw, 88px); padding-top: 32px; border-top: 1px solid var(--line);
}
.lede { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.85; color: var(--ink-2); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* 粉丝数据栏 */
.stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line-2);
}
.stat { display: flex; flex-direction: column; gap: 6px; padding: 28px 24px 4px 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.st-num {
  font-size: clamp(40px, 5.4vw, 76px); line-height: 1.1; font-weight: 700; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(100deg, #141416 10%, var(--cool) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.st-num small { font-size: .42em; font-weight: 600; margin-left: 4px; }
.st-label { font-size: 14px; color: var(--ink-3); }
.stats-note { margin-top: 16px; font-size: 13px; color: var(--ink-3); }

/* 项目 */
.project { position: relative; padding: clamp(96px, 12vw, 160px) 0 0; }
.project + .project { padding-top: clamp(112px, 14vw, 180px); }
.p-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.p-no { font: 500 14px/1 var(--mono); color: var(--ink-3); letter-spacing: .06em; padding-right: 16px; border-right: 1px solid var(--line-2); }
.p-name { font-size: 18px; font-weight: 600; color: var(--ink); }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  height: 28px; padding: 0 12px; border-radius: 999px; font-size: 13px; font-weight: 500;
  border: 1px solid var(--line-2);
}
.tag-live { color: #0b7a6a; border-color: rgba(15, 159, 138, .35); background: rgba(15, 159, 138, .08); }
.tag-dev { color: #b3450f; border-color: rgba(236, 90, 28, .35); background: rgba(236, 90, 28, .07); }
.tag-dev .dot { background: var(--warm); box-shadow: 0 0 10px var(--warm); }
.p-title { font-size: clamp(34px, 5.6vw, 76px); line-height: 1.25; letter-spacing: -.015em; }
.p-body {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 40px;
  margin-top: 36px;
}
.p-copy { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.9; }

.stage { position: relative; margin: clamp(48px, 6vw, 72px) 0 0; }
.stage::before {
  content: ""; position: absolute; left: 8%; right: 8%; top: 14%; bottom: -6%;
  border-radius: 50%; filter: blur(80px); opacity: .35; z-index: 0;
}
.stage-warm::before { background: radial-gradient(closest-side, rgba(255, 122, 61, .7), rgba(255, 180, 107, .2) 60%, transparent); }
.stage-cool::before { background: radial-gradient(closest-side, rgba(47, 208, 181, .5), rgba(255, 122, 61, .15) 60%, transparent); }
.frame {
  position: relative; z-index: 1;
  padding: 0 10px 10px; border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #f4f2ee);
  border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 #fff, 0 40px 80px -40px rgba(20, 20, 22, .28);
  overflow: hidden;
}
.chrome { display: flex; gap: 7px; height: 34px; align-items: center; padding-left: 6px; }
.chrome i { width: 10px; height: 10px; border-radius: 50%; background: rgba(0, 0, 0, .12); }
.frame img { width: 100%; border-radius: 8px; background: #f4f2ee; }
.stage figcaption {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 14px; margin-top: 18px;
  font-size: 14px; color: var(--ink-3);
}
.cap-no { font: 500 12px/1 var(--mono); letter-spacing: .08em; color: var(--ink-3); padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; }

/* 内容平台 */
.channels { padding: clamp(120px, 14vw, 200px) 0 clamp(80px, 10vw, 140px); }
.s-head { display: flex; align-items: baseline; gap: 20px; padding-bottom: 36px; }
.s-no { font: 500 14px/1 var(--mono); letter-spacing: .06em; color: var(--ink-3); }
.s-head h2 { font-size: clamp(30px, 4.4vw, 56px); line-height: 1.25; letter-spacing: -.01em; }
.ledger { border-top: 1px solid var(--line-2); }
.row {
  display: grid; grid-template-columns: 96px minmax(0, 1.1fr) 132px minmax(0, 1.3fr) 170px;
  align-items: center; gap: 24px;
  padding: 26px 0; border-bottom: 1px solid var(--line);
  transition: background .25s;
}
.row:hover { background: linear-gradient(90deg, transparent, rgba(0, 0, 0, .025) 20%, rgba(0, 0, 0, .025) 80%, transparent); }
.r-plat { font-size: 14px; color: var(--ink-3); }
.r-fans { font-size: 14px; color: var(--ink-3); white-space: nowrap; }
.r-fans b { font-size: 22px; font-weight: 700; color: var(--warm); margin-right: 2px; font-variant-numeric: tabular-nums; }
.r-acct { font-size: 19px; font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.r-acct.mono { font-family: var(--mono); font-size: 17px; font-weight: 500; letter-spacing: -.01em; }
.r-desc { font-size: 16px; color: var(--ink-2); }
.num { font-family: var(--sans); font-size: 1.15em; color: var(--warm); font-weight: 700; font-variant-numeric: tabular-nums; }
.r-link { justify-self: end; font-size: 15px; color: var(--ink); white-space: nowrap; border-bottom: 1px solid var(--line-2); padding-bottom: 2px; transition: border-color .2s, color .2s; }
.r-link:hover { color: var(--warm); border-color: var(--warm); }
.r-none { border: 0; }
.ledger-sub { display: flex; align-items: baseline; gap: 12px; margin: 72px 0 20px; }
.ledger-sub span { font-size: 14px; color: var(--ink-3); }
.ledger-sub b { font-size: 22px; color: var(--ink); font-weight: 600; }

/* 联系 */
.contact { position: relative; overflow: hidden; padding: clamp(100px, 13vw, 180px) 0; border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.contact-in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 64px; }
.c-copy .s-no { display: block; margin-bottom: 28px; }
.contact h2 { font-size: clamp(32px, 5vw, 64px); line-height: 1.25; letter-spacing: -.015em; }
.c-text { margin-top: 32px; font-size: clamp(17px, 1.4vw, 19px); line-height: 1.9; }
.qr-card {
  width: 300px; padding: 16px; border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line-2);
  box-shadow: 0 30px 80px -30px rgba(15, 159, 138, .35);
}
.qr-plate { background: #fff; border-radius: 12px; padding: 14px; }
.qr-plate img { width: 100%; }
.qr-meta { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 6px 4px; }
.qr-label { font-size: 13px; color: var(--ink-3); }
.qr-id { font: 500 18px/1 var(--mono); color: var(--ink); letter-spacing: .02em; }

/* 页脚 */
.foot { border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }
.foot-in { display: flex; justify-content: space-between; gap: 16px; padding-top: 28px; padding-bottom: 28px; flex-wrap: wrap; }
.foot a { color: var(--ink-2); transition: color .2s; }
.foot a:hover { color: var(--ink); }

/* 入场动画：仅在 JS 可用时隐藏初始态 */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .stage.reveal { transform: translateY(40px) scale(.985); transition-duration: 1.2s; }
.js .stage.reveal.in { transform: none; }
.js .hero .reveal:nth-child(2) { transition-delay: .08s; }
.js .hero-foot .reveal:nth-child(2) { transition-delay: .16s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .js .stage.reveal { opacity: 1; transform: none; transition: none; }
  .btn, .btn .arr, .row { transition: none; }
}

/* 平板 */
@media (max-width: 960px) {
  .hero-foot { flex-direction: column; align-items: flex-start; gap: 32px; }
  .p-body { grid-template-columns: 1fr; gap: 28px; }
  .row { grid-template-columns: 96px minmax(0, 1fr) auto; row-gap: 6px; }
  .row .r-fans { grid-column: 2 / 3; grid-row: 2; }
  .row .r-desc { grid-column: 2 / 3; grid-row: 3; }
  .row .r-link { grid-column: 3; grid-row: 1 / 4; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .contact-in { grid-template-columns: 1fr; gap: 48px; }
}

/* 手机 */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .bar-in { height: 54px; }
  .mark span { display: none; }
  .nav a { padding: 6px 10px; }
  .hero { padding: 72px 0 64px; }
  .glow-a { width: 420px; height: 360px; left: -140px; top: -80px; }
  .glow-b { width: 380px; height: 380px; right: -180px; top: 220px; }
  .kicker { margin-bottom: 28px; }
  .hero h1 { font-size: clamp(32px, 9.6vw, 44px); letter-spacing: -.01em; }
  .hero-foot { margin-top: 40px; padding-top: 28px; }
  .actions { width: 100%; flex-direction: column; }
  .actions .btn { width: 100%; justify-content: center; }
  .project { padding-top: 80px; }
  .project + .project { padding-top: 96px; }
  .p-title { font-size: 30px; }
  .p-act .btn { width: 100%; justify-content: center; }
  .frame { padding: 0 6px 6px; border-radius: 12px; }
  .chrome { height: 26px; gap: 6px; }
  .chrome i { width: 8px; height: 8px; }
  .frame img { border-radius: 6px; }
  .channels { padding: 104px 0 72px; }
  .s-head { flex-direction: column; gap: 14px; padding-bottom: 28px; }
  .s-head h2 { font-size: 28px; }
  .row { grid-template-columns: 1fr; gap: 6px; padding: 22px 0; }
  .row .r-fans, .row .r-desc, .row .r-link { grid-column: auto; grid-row: auto; }
  .r-fans:empty { display: none; }
  .stat { padding-right: 12px; }
  .stat + .stat { padding-left: 12px; }
  .stat:nth-child(3) { padding-left: 0; }
  .r-plat { font-size: 13px; }
  .r-link { justify-self: start; margin-top: 8px; }
  .r-none { display: none; }
  .ledger-sub { margin-top: 56px; }
  .contact { padding: 88px 0 96px; }
  .contact h2 { font-size: 30px; }
  .qr-card { width: 100%; max-width: 320px; }
}

/* ===== ZingCRM 增补 ===== */
.stats-2 { margin-top: 0; }
.p-title br { display: block; }
.r-step { font: 500 13px/1 var(--mono); letter-spacing: .08em; color: var(--cool); }
.row-flow, .row-role { grid-template-columns: 110px 200px minmax(0, 1fr); }
.row-flow .r-desc, .row-role .r-desc { font-size: 17px; }
.channels-2 { padding-top: 0; }
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; }

/* 示意图：纯 HTML 绘制，全部示例数据 */
.mock { display: grid; gap: 28px; padding: clamp(20px, 3.4vw, 44px); border-radius: 8px; background: #f4f2ee; font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.mock b { color: var(--ink); font-weight: 600; }
.mock .mono { font-family: var(--mono); }
.mock-profile { grid-template-columns: minmax(0, 300px) auto minmax(0, 1fr); align-items: center; }
.shot { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 20px; box-shadow: 0 20px 40px -28px rgba(20, 20, 22, .35); }
.shot-top { display: flex; gap: 14px; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.shot-top div { display: flex; flex-direction: column; }
.shot-top b { font-size: 17px; }
.shot-top span { font-size: 13px; color: var(--ink-3); }
.avatar { flex: none; width: 52px; height: 52px; border-radius: 10px; background: linear-gradient(135deg, #cfe9e3, #f6d7c3); }
.shot-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.shot-row span { color: var(--ink-3); }
.shot-foot { margin-top: 14px; font-size: 12px; color: var(--ink-3); text-align: center; letter-spacing: .08em; }
.flow-arrow { position: relative; width: 120px; height: 2px; background: linear-gradient(90deg, var(--line-2), var(--cool)); }
.flow-arrow::after { content: ""; position: absolute; right: -2px; top: -5px; border: 6px solid transparent; border-left: 9px solid var(--cool); border-right: 0; }
.flow-arrow span { position: absolute; left: 50%; top: -34px; transform: translateX(-50%); white-space: nowrap; font: 500 12px/1 var(--mono); letter-spacing: .06em; color: #0b7a6a; padding: 6px 10px; border-radius: 999px; background: rgba(15, 159, 138, .1); border: 1px solid rgba(15, 159, 138, .3); }
.card { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 22px 24px; box-shadow: 0 30px 60px -36px rgba(15, 159, 138, .55); }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.card-head b { font-size: 17px; }
.pill { display: inline-flex; align-items: center; height: 26px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.pill-ok { color: #0b7a6a; background: rgba(15, 159, 138, .1); border: 1px solid rgba(15, 159, 138, .3); }
.card dl { margin: 0; }
.card dl div { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.card dt { color: var(--ink-3); }
.card dd { margin: 0; color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 8px; overflow-wrap: anywhere; }
.card mark { flex: none; font-size: 11px; padding: 1px 7px; border-radius: 5px; color: #0b7a6a; background: rgba(15, 159, 138, .12); }
.card-foot { display: flex; justify-content: space-between; margin-top: 14px; font-size: 13px; color: var(--ink-3); }
.card-foot b { font: 500 13px/1.6 var(--mono); color: var(--ink-2); }

.mock-chat { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); align-items: start; }
.timeline { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 12px; box-shadow: 0 20px 40px -28px rgba(20, 20, 22, .35); }
.tl-head { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.tl-head b { font-size: 17px; }
.tl-head span { font-size: 13px; color: var(--ink-3); }
.tl-day { align-self: center; font-size: 12px; color: var(--ink-3); letter-spacing: .06em; }
.msg { display: flex; align-items: flex-end; gap: 8px; max-width: 86%; }
.msg p { padding: 9px 14px; border-radius: 12px; background: #f1efeb; color: var(--ink); }
.msg span { flex: none; font: 500 11px/1 var(--mono); color: var(--ink-3); padding-bottom: 4px; }
.msg.me { align-self: flex-end; flex-direction: row-reverse; }
.msg.me p { background: #d9f2ec; }
.tl-event { align-self: stretch; font-size: 13px; color: #0b7a6a; padding: 8px 12px; border-left: 2px solid var(--cool); background: rgba(15, 159, 138, .06); border-radius: 0 8px 8px 0; }
.tl-deal { color: #b3450f; border-color: var(--warm); background: rgba(236, 90, 28, .06); }
.side { display: flex; flex-direction: column; gap: 16px; }
.side-card { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 18px 20px; }
.side-label { display: block; font-size: 12px; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 12px; }
.side-nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.side-nums div { display: flex; flex-direction: column; }
.side-nums b { font-size: 28px; line-height: 1.2; font-variant-numeric: tabular-nums; }
.side-nums span { font-size: 12px; color: var(--ink-3); }
.side-warn { border-color: rgba(236, 90, 28, .35); box-shadow: 0 24px 50px -34px rgba(236, 90, 28, .6); }
.side-warn .side-label { color: #b3450f; }
.side-warn p { color: var(--ink); }
.side-btns { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.sb { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; border-radius: 999px; font-size: 13px; border: 1px solid var(--line-2); color: var(--ink); }
.sb-solid { background: var(--ink); border-color: var(--ink); color: #fff; }

@media (max-width: 960px) {
  .row-flow, .row-role { grid-template-columns: 110px minmax(0, 1fr); row-gap: 6px; }
  .row-flow .r-desc, .row-role .r-desc { grid-column: 2; grid-row: 2; }
  .mock-profile { grid-template-columns: 1fr; justify-items: stretch; }
  .flow-arrow { width: 2px; height: 56px; justify-self: center; background: linear-gradient(180deg, var(--line-2), var(--cool)); }
  .flow-arrow::after { right: -5px; top: auto; bottom: -2px; border: 6px solid transparent; border-top: 9px solid var(--cool); border-bottom: 0; }
  .flow-arrow span { left: 18px; top: 50%; transform: translateY(-50%); }
  .mock-chat { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .p-title br { display: none; }
  .row-flow, .row-role { grid-template-columns: 1fr; }
  .row-flow .r-desc, .row-role .r-desc { grid-column: auto; grid-row: auto; font-size: 16px; }
  .mock { padding: 14px; gap: 20px; font-size: 13px; }
  .msg { max-width: 100%; }
  .foot-links { gap: 16px; }
}

/* ===== 改版 v2：痛点 / 新示意图 / 全景 / 路线 ===== */
.pain { padding-top: clamp(100px, 12vw, 160px); padding-bottom: 0; }
.pain-turn { margin-top: 40px; max-width: 880px; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.85; color: var(--ink-2); padding-left: 20px; border-left: 3px solid var(--cool); }
.tag-plan { color: var(--ink-2); background: rgba(0, 0, 0, .03); }
.pill-mute { color: var(--ink-3); background: rgba(0, 0, 0, .04); border: 1px solid var(--line); }
.pill-warn { color: #b3450f; background: rgba(236, 90, 28, .08); border: 1px solid rgba(236, 90, 28, .3); }

/* 成交进展 */
.mock-deal { display: flex; flex-direction: column; gap: 12px; }
.mock-deal > * { max-width: 820px; width: 100%; margin: 0 auto; }
.deal-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; padding: 0 4px 6px; }
.deal-head b { font-size: 17px; }
.deal-head span { font-size: 13px; color: var(--ink-3); }
.deal-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 16px 20px; background: #fff; border: 1px solid var(--line-2); border-radius: 12px; }
.deal-row b { font-size: 16px; }
.deal-row p { font-size: 13px; color: var(--ink-3); }
.deal-row.is-on { border-color: rgba(15, 159, 138, .45); box-shadow: 0 20px 44px -30px rgba(15, 159, 138, .7); }
.deal-row.is-on p { color: var(--ink-2); }
.chk { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--line-2); background: #fff; }
.is-on .chk { background: var(--cool); border-color: var(--cool); box-shadow: inset 0 0 0 4px #fff; }
.deal-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 8px 4px 0; font-size: 13px; color: var(--ink-3); }
.deal-foot b { color: #0b7a6a; }

/* 接续简报 + 字段来源 */
.mock-brief { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: start; }
.brief, .fields { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 20px 22px; }
.brief { box-shadow: 0 20px 40px -28px rgba(20, 20, 22, .35); }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.tabs span { font-size: 13px; padding: 4px 10px; border-radius: 999px; color: var(--ink-3); }
.tabs .on { color: var(--ink); background: rgba(15, 159, 138, .1); font-weight: 600; }
.brief .side-label { margin: 14px 0 6px; }
.brief .side-label:first-of-type { margin-top: 0; }
.brief-lead { color: var(--ink); font-weight: 500; }
.brief-list li { position: relative; padding-left: 14px; }
.brief-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 5px; height: 5px; border-radius: 50%; background: var(--cool); }
.brief-todo li::before { background: var(--warm); }
.fields { display: flex; flex-direction: column; box-shadow: 0 30px 60px -36px rgba(236, 90, 28, .45); }
.field { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto 56px; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--line); }
.field:last-child { border-bottom: 0; }
.field > span { color: var(--ink-3); }
.field a { font-size: 12px; color: #0b7a6a; border-bottom: 1px solid rgba(15, 159, 138, .4); justify-self: start; }
.field i { font-style: normal; font-size: 12px; color: var(--ink-3); }
.src { font-style: normal; font-size: 11px; padding: 2px 8px; border-radius: 5px; white-space: nowrap; }
.src-self { color: #0b7a6a; background: rgba(15, 159, 138, .12); }
.src-ai { color: #6a4fb3; background: rgba(106, 79, 179, .1); }
.src-human { color: #b3450f; background: rgba(236, 90, 28, .1); }

/* 派发 */
.mock-dispatch { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: start; }
.dp-card { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 20px 22px; box-shadow: 0 20px 40px -28px rgba(20, 20, 22, .35); }
.dp-card .card-head { margin-bottom: 8px; }
.load { display: grid; grid-template-columns: 56px minmax(0, 1fr) 92px; align-items: center; gap: 12px; padding: 10px 0; }
.load span { color: var(--ink-2); }
.load b { font: 500 13px/1 var(--mono); text-align: right; color: var(--ink); font-weight: 500; white-space: nowrap; }
.meter { height: 8px; border-radius: 999px; background: rgba(0, 0, 0, .06); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #7fd8c8, var(--cool)); }
.is-full .meter i { background: linear-gradient(90deg, #ffb48a, var(--warm)); }
.is-full b { color: #b3450f; }
.dp-note { margin-top: 10px; font-size: 13px; color: var(--ink-3); }
.dp-lead { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.dp-lead .red { color: #c2410c; font-weight: 600; }
.dp-lead em { font-style: normal; font-size: 12px; color: var(--ink-3); }
.dp-lead em.warn { color: #b3450f; }
.dp-lead em.late { color: #fff; background: #d9531a; padding: 2px 8px; border-radius: 5px; }
.dp-lead-src { border-bottom: 0; font-size: 13px; }
.dp-lead-src span { color: var(--ink-3); }

/* AI 分析 */
.mock-ai { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); align-items: start; }
.ai-layers { display: flex; flex-direction: column; gap: 8px; }
.layer { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 12px; align-items: center; padding: 12px 16px; background: #fff; border: 1px solid var(--line-2); border-radius: 10px; }
.layer span { font-size: 12px; color: var(--ink-3); letter-spacing: .04em; }
.ai-next { background: #fff; border: 1px solid rgba(236, 90, 28, .3); border-radius: 14px; padding: 20px 22px; box-shadow: 0 30px 60px -36px rgba(236, 90, 28, .6); }
.next { padding: 14px 0; border-top: 1px solid var(--line); }
.next:first-of-type { border-top: 0; padding-top: 0; }
.next b { font-size: 16px; }
.next p { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.next-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.next-meta span { font: 500 11px/1 var(--mono); padding: 5px 8px; border-radius: 6px; background: rgba(0, 0, 0, .04); color: var(--ink-2); }
.next-2 { opacity: .78; }

/* 全景 */
.map-lede { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.9; max-width: 860px; }
.loop { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; margin: 40px 0 36px; }
.loop span { padding: 10px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line-2); color: var(--ink); font-weight: 600; font-size: 15px; }
.loop span:nth-child(3) { border-color: rgba(15, 159, 138, .45); background: rgba(15, 159, 138, .08); color: #0b5f55; }
.loop i { font-style: normal; color: var(--ink-3); }
.loop .loop-back { font-size: 22px; color: var(--cool); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.mod { padding: 22px 22px 24px; border-radius: 16px; background: rgba(255, 255, 255, .7); border: 1px solid var(--line-2); transition: border-color .25s, background .25s; }
.mod:hover { background: #fff; border-color: rgba(0, 0, 0, .22); }
.mod-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; }
.mod-head b { color: var(--ink); font-size: 17px; font-weight: 600; }
.mod-head .tag { height: 24px; padding: 0 10px; font-size: 12px; flex: none; }
.mod p { font-size: 15px; line-height: 1.75; }
.mod a { color: #0b7a6a; border-bottom: 1px solid rgba(15, 159, 138, .4); }
.map-note { margin-top: 20px; font-size: 13px; color: var(--ink-3); }

/* 路线 */
.phases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
.phase { padding: 28px 24px 8px 0; }
.phase + .phase { padding-left: 24px; border-left: 1px solid var(--line); }
.ph-no { display: block; font: 500 12px/1 var(--mono); letter-spacing: .06em; color: var(--ink-3); margin-bottom: 14px; }
.phase b { display: block; color: var(--ink); font-size: 20px; font-weight: 600; line-height: 1.4; margin-bottom: 10px; }
.phase p { font-size: 15px; line-height: 1.75; }
.is-now .ph-no { color: var(--cool); }
.is-now { position: relative; }
.is-now::before { content: ""; position: absolute; left: 0; right: 24px; top: -1px; height: 2px; background: var(--cool); }
#trust, #roadmap { padding-top: 0; }

@media (max-width: 960px) {
  .mock-brief, .mock-dispatch, .mock-ai { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .phases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .phase:nth-child(3) { padding-left: 0; border-left: 0; }
  .phase:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  .phases { grid-template-columns: 1fr; }
  .phase, .phase + .phase { padding: 22px 0 6px; border-left: 0; }
  .phase + .phase { border-top: 1px solid var(--line); }
  .is-now::before { right: 0; }
  .deal-row { grid-template-columns: 20px minmax(0, 1fr); padding: 14px; }
  .deal-row .pill { grid-column: 2; justify-self: start; }
  .field { grid-template-columns: 64px minmax(0, 1fr) auto; }
  .field a, .field i { display: none; }
  .load { grid-template-columns: 48px minmax(0, 1fr) auto; }
  .loop span { padding: 8px 14px; font-size: 14px; }
}

/* ===== v3：三大特色 / 对比 / 工作台 / 博客 ===== */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line-2); }
.pillar { display: flex; flex-direction: column; gap: 8px; padding: 28px 24px 8px 0; transition: background .25s; }
.pillar + .pillar { padding-left: 24px; border-left: 1px solid var(--line); }
.pillar:hover b { color: #0b5f55; }
.pl-no { font: 500 13px/1 var(--mono); letter-spacing: .08em; color: var(--cool); }
.pillar b { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.3; color: var(--ink); font-weight: 700; transition: color .2s; }
.pillar p { font-size: 15px; line-height: 1.75; }
.tag-core { color: #fff; background: var(--ink); border-color: var(--ink); }

.vs { margin-top: 36px; border-top: 1px solid var(--line-2); }
.vs-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) minmax(0, 1.25fr); gap: 24px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
.vs-row > b { color: var(--ink); font-size: 17px; font-weight: 600; }
.vs-row > span:nth-child(2) { color: var(--ink-3); font-size: 16px; text-decoration: line-through; text-decoration-color: rgba(0, 0, 0, .2); }
.vs-row > span:nth-child(3) { font-size: 16px; padding-left: 20px; border-left: 2px solid var(--cool); }
.vs-head { padding: 14px 0; }
.vs-head span { font: 500 13px/1 var(--mono) !important; letter-spacing: .08em; text-decoration: none !important; color: var(--ink-3) !important; border: 0 !important; padding: 0 !important; }
.vs-head span:nth-child(3) { color: #0b7a6a !important; padding-left: 22px !important; }

.mock-wb { display: flex; flex-direction: column; gap: 14px; }
.wb-top { display: flex; gap: 8px; flex-wrap: wrap; }
.wb-btn { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line-2); color: var(--ink); font-size: 13px; }
.wb-btn em { font-style: normal; font-size: 11px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--warm); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.wb-solid { background: var(--ink); border-color: var(--ink); color: #fff; box-shadow: 0 12px 26px -14px rgba(15, 159, 138, .8); }
.wb-solid kbd { font: 500 11px/1 var(--mono); padding: 3px 6px; border-radius: 5px; background: rgba(255, 255, 255, .16); }
.wb-cols { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.3fr) minmax(0, 1fr); gap: 12px; align-items: stretch; }
.wb-left, .wb-mid, .wb-right { background: #fff; border: 1px solid var(--line-2); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.wb-mid { background: #fcfbf9; }
.wb-right { box-shadow: 0 24px 50px -34px rgba(15, 159, 138, .7); }
.wb-right .side-label { margin: 6px 0 0; }
.wb-tabs { display: flex; flex-wrap: wrap; gap: 2px; padding-bottom: 8px; margin-bottom: 2px; border-bottom: 1px solid var(--line); }
.wb-tabs span { font-size: 12px; padding: 3px 8px; border-radius: 999px; color: var(--ink-3); white-space: nowrap; }
.wb-tabs .on { color: var(--ink); background: rgba(15, 159, 138, .1); font-weight: 600; }
.wb-tabs em { font-style: normal; color: #b3450f; font-weight: 600; }
.wb-group { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .04em; color: var(--ink-3); margin-top: 4px; }
.wb-cust { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 8px 10px; border-radius: 8px; }
.wb-cust b { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wb-cust span { font-size: 11px; color: var(--ink-3); }
.wb-cust.is-sel { background: rgba(15, 159, 138, .09); }
.wb-new { grid-template-columns: minmax(0, 1fr) auto; background: rgba(236, 90, 28, .06); }
.wb-new b { color: #c2410c; font-weight: 600; }
.wb-new span { color: #b3450f; }
.st { width: 8px; height: 8px; border-radius: 50%; }
.st-g { background: #22b07d; } .st-y { background: #e9a62b; } .st-r { background: #e0533a; }
.wb-mid .msg { max-width: 94%; font-size: 13px; }
.wb-mid .msg p { padding: 7px 12px; }

/* 博客卡片 */
.kn-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
.kn-card { display: flex; flex-direction: column; gap: 10px; padding: 24px 24px 22px; border-radius: 16px; background: rgba(255, 255, 255, .7); border: 1px solid var(--line-2); transition: border-color .25s, background .25s, transform .25s var(--ease); }
.kn-card:hover { background: #fff; border-color: rgba(15, 159, 138, .45); transform: translateY(-2px); }
.kn-card h2, .kn-card h3 { font-size: 19px; line-height: 1.45; font-weight: 600; }
.kn-card p { font-size: 14.5px; line-height: 1.75; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.kn-more { margin-top: auto; font-size: 14px; color: #0b7a6a; }
.blog-all { margin-top: 32px; }

/* 文章页 */
.article-page { padding: clamp(40px, 6vw, 72px) 0 clamp(80px, 10vw, 120px); }
.crumbs { display: flex; gap: 10px; font-size: 14px; color: var(--ink-3); margin-bottom: 28px; }
.crumbs a:hover { color: var(--ink); }
.kn-head h1 { font-size: clamp(34px, 5vw, 60px); line-height: 1.25; letter-spacing: -.015em; margin-top: 18px; }
.kn-head .lede { margin-top: 24px; }
.article-content { max-width: 760px; }
.article-date { font: 500 13px/1 var(--mono); color: var(--ink-3); letter-spacing: .04em; }
.article-content h1 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.3; letter-spacing: -.01em; margin: 18px 0 28px; }
.article-content .lead { font-size: clamp(18px, 1.6vw, 20px); color: var(--ink); line-height: 1.85; }
.article-content h2 { font-size: clamp(24px, 2.6vw, 30px); line-height: 1.35; margin: 56px 0 18px; padding-top: 24px; border-top: 1px solid var(--line); }
.article-content h3 { font-size: 20px; line-height: 1.4; margin: 32px 0 12px; }
.article-content p { margin: 0 0 10px; }
.article-content ul, .article-content ol { margin: 8px 0 18px; padding-left: 1.4em; }
.article-content ul { list-style: disc; } .article-content ol { list-style: decimal; }
.article-content li { margin: 6px 0; }
.article-content li::marker { color: var(--cool); }
.article-content table { width: 100%; border-collapse: collapse; margin: 18px 0 24px; font-size: 15px; background: rgba(255, 255, 255, .6); border-radius: 12px; overflow: hidden; }
.article-content th, .article-content td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.article-content thead th { color: var(--ink); font-weight: 600; background: rgba(15, 159, 138, .07); }
.article-content blockquote { margin: 20px 0; padding: 14px 20px; border-left: 3px solid var(--cool); background: rgba(15, 159, 138, .05); border-radius: 0 10px 10px 0; color: var(--ink); }
.table-scroll { overflow-x: auto; }
.article-cta { margin: 56px 0 32px; padding: 32px; border-radius: 20px; background: #fff; border: 1px solid var(--line-2); box-shadow: 0 30px 80px -40px rgba(15, 159, 138, .45); }
.article-content .article-cta h2 { margin: 12px 0 14px; padding: 0; border: 0; }
.article-cta .eyebrow { display: flex; gap: 10px; align-items: baseline; font-size: 13px; color: var(--ink-3); }
.article-cta .eyebrow b { color: #0b7a6a; font-size: 14px; }
.article-cta-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 20px; }
.article-cta .small { font-size: 14px; color: var(--ink-3); }
.related { max-width: 760px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line-2); }
.related h2 { font-size: 20px; margin-bottom: 14px; }
.related li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.related a { color: var(--ink); } .related a:hover { color: #0b7a6a; }
.nav a[aria-current="page"] { color: var(--ink); background: rgba(0, 0, 0, .05); }

@media (max-width: 960px) {
  .wb-cols { grid-template-columns: 1fr 1fr; }
  .wb-right { grid-column: 1 / -1; }
  .kn-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vs-row { grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; }
}
@media (max-width: 600px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar, .pillar + .pillar { padding: 20px 0 8px; border-left: 0; }
  .pillar + .pillar { border-top: 1px solid var(--line); }
  .vs-head { display: none; }
  .vs-row { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .vs-row > span:nth-child(2)::before { content: "传统："; text-decoration: none; display: inline-block; margin-right: 4px; }
  .vs-row > span:nth-child(3) { padding-left: 12px; }
  .wb-cols { grid-template-columns: 1fr; }
  .wb-mid { display: none; }
  .kn-grid { grid-template-columns: 1fr; }
  .article-cta { padding: 24px 20px; }
  .article-cta-actions .btn { width: 100%; justify-content: center; }
}

/* 导航：「CRM那些事」较长，窄屏收紧 */
.nav a { white-space: nowrap; }
@media (max-width: 600px) {
  .nav { gap: 2px; font-size: 13px; }
  .nav a { padding: 6px 8px; }
}
@media (max-width: 420px) {
  .nav a[href$="#compare"] { display: none; }
}