/* ============================================================
   锦中 SRM 产品介绍页 · V5 视觉体系
   品牌色：深海军蓝 #003679 / 电光蓝 #1c8cff / 琥珀金 #ffbb38
   设计基调：企业精密感（graph-paper 纹理 + 大号数字 + 非对称编辑式版式）
   不使用任何外部资源；字体走系统栈（与官网 Open Sans/SimSun 一致）
   ============================================================ */

:root{
  --navy:#003679;
  --navy-2:#062a5e;
  --navy-3:#0a3f86;
  --blue:#1c8cff;
  --blue-2:#36c6ff;
  --amber:#ffbb38;
  --amber-d:#e89c12;
  --ink:#0e1c38;
  --slate:#48566f;
  --mist:#f3f7fc;
  --line:#e2eaf4;
  --card:#ffffff;
  --r:14px;
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  --sans:'Open Sans','PingFang SC','Microsoft YaHei','Hiragino Sans GB','Helvetica Neue',Arial,sans-serif;
  /* 数字专用字体栈:系统栈里"看起来最设计感"的几款优先
     Win11 自带 Segoe UI Variable Display(可变字体,数字精致)
     macOS/iOS 自带 Helvetica Neue / SF Pro Display
     没装则 fallback 到 Segoe UI / system-ui
     全部加 font-variant-numeric:tabular-nums 让数字等宽对齐 */
  --num:'Inter','Helvetica Neue','Segoe UI Variable Display','Segoe UI',system-ui,-apple-system,'PingFang SC','Microsoft YaHei',Arial,sans-serif;
}

/* 顶部滚动进度条 */
.srm-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;
  background:linear-gradient(90deg,var(--navy),var(--blue) 60%,var(--amber));
  box-shadow:0 0 10px rgba(28,140,255,.6);transition:width .08s linear;}

.srm-wrap{font-family:var(--sans);color:var(--ink);overflow:hidden;}

/* 通用区块 */
.srm-sec{position:relative;padding:88px 0;}
.srm-sec.alt{background:var(--mist);}
/* ===================== 八大优势深色版（深空星海方案） =====================
   哲学：从"硬蓝矩形"→"夜空星海"
   三层主体：顶部蓝光 + 中心微高光 + navy→navy-2→近黑对角
   加 amber hairline + 巨型 WHY JZ-SRM 水印旋转 -8°
   散落 8 个微小光点模拟星空 */
.srm-sec.navy{position:relative;color:#fff;overflow:hidden;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(28,140,255,.14), transparent 60%),
    radial-gradient(ellipse 50% 60% at 50% 60%, rgba(28,140,255,.06), transparent 70%),
    linear-gradient(165deg, #003679 0%, #062a5e 55%, #020817 100%);}
.srm-sec.navy::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;pointer-events:none;z-index:3;
  background:linear-gradient(90deg,transparent,rgba(255,187,56,.55) 50%,transparent);}
.srm-sec.navy::after{content:"WHY JZ-SRM";position:absolute;right:-6%;top:14%;
  font-family:var(--mono);font-size:clamp(110px,14vw,200px);font-weight:900;letter-spacing:-.02em;
  transform:rotate(-8deg);color:rgba(255,255,255,.028);white-space:nowrap;
  pointer-events:none;user-select:none;z-index:0;line-height:1;}
/* 容器内 8 个微小光点（星空粒子） */
.srm-sec.navy .container{position:relative;z-index:1;}
.srm-sec.navy .container::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(1.2px 1.2px at 8% 14%, rgba(255,255,255,.55) 50%, transparent 100%),
    radial-gradient(1px 1px at 24% 76%, rgba(255,255,255,.45) 50%, transparent 100%),
    radial-gradient(1.5px 1.5px at 52% 28%, rgba(255,255,255,.6) 50%, transparent 100%),
    radial-gradient(1px 1px at 70% 62%, rgba(255,187,56,.45) 50%, transparent 100%),
    radial-gradient(1.2px 1.2px at 86% 38%, rgba(255,255,255,.5) 50%, transparent 100%),
    radial-gradient(1px 1px at 6% 88%, rgba(255,255,255,.35) 50%, transparent 100%),
    radial-gradient(1.4px 1.4px at 90% 86%, rgba(28,140,255,.45) 50%, transparent 100%),
    radial-gradient(1px 1px at 42% 50%, rgba(255,255,255,.3) 50%, transparent 100%);}
.srm-sec.navy .container > *{position:relative;z-index:2;}
.srm-sec.navy .sec-title{color:#fff;}
.srm-sec.navy .sec-sub{color:rgba(255,255,255,.74);}
.srm-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);display:inline-block;margin-bottom:14px;}
.srm-sec.navy .srm-kicker{color:var(--amber);}
.sec-title{font-size:30px;line-height:1.28;font-weight:800;color:var(--ink);margin:0 0 12px;letter-spacing:-.01em;}
.sec-sub{font-size:15px;color:var(--slate);margin:0 auto;max-width:760px;line-height:1.7;}
.srm-head{text-align:center;max-width:840px;margin:0 auto 54px;}
.srm-head .idx{font-family:var(--mono);color:var(--amber);font-weight:700;}

/* ===================== 1. HERO ===================== */
.srm-hero{position:relative;background:
   radial-gradient(1100px 520px at 82% -10%,rgba(28,140,255,.16),transparent 60%),
   radial-gradient(800px 500px at 0% 120%,rgba(255,187,56,.10),transparent 55%),
   linear-gradient(160deg,#f6f9fe 0%,#eaf1fb 100%);
   padding:72px 0 96px;overflow:hidden;}
/* 精密网格纹理 */
.srm-hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,54,121,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(0,54,121,.05) 1px,transparent 1px);
  background-size:38px 38px;mask-image:radial-gradient(circle at 50% 30%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 30%,transparent 78%);}
.srm-hero .container{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.srm-badge{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  color:var(--navy);font-weight:600;font-size:13px;padding:7px 15px;border-radius:30px;
  box-shadow:0 6px 18px rgba(0,54,121,.07);}
.srm-badge i{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(255,187,56,.25);}
.srm-hero h1{font-size:clamp(34px,4.4vw,54px);line-height:1.1;margin:18px 0 18px;font-weight:850;letter-spacing:-.02em;}
.srm-hero h1 .hl{background:linear-gradient(120deg,var(--navy),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;}
.srm-hero .lead{font-size:17px;line-height:1.85;color:var(--slate);max-width:560px;margin:0 0 30px;}
.srm-hero .lead b{color:var(--navy);}
.srm-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.srm-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:30px;font-weight:700;font-size:15px;
  text-decoration:none;transition:transform .25s,box-shadow .25s,background .25s;cursor:pointer;border:0;}
.srm-btn-primary{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;box-shadow:0 12px 28px rgba(0,54,121,.28);}
.srm-btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(0,54,121,.36);}
.srm-btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);box-shadow:0 8px 20px rgba(0,54,121,.06);}
.srm-btn-ghost:hover{transform:translateY(-3px);border-color:var(--blue);}
.srm-btn-amber{background:linear-gradient(120deg,var(--amber),var(--amber-d));color:#3a2700;box-shadow:0 12px 26px rgba(232,156,18,.32);}
.srm-btn-amber:hover{transform:translateY(-3px);}

/* Hero 右侧：供应商生命周期闭环 */
.srm-orbit{position:relative;width:100%;max-width:440px;margin:0 auto;aspect-ratio:1/1;}
.srm-orbit svg{width:100%;height:100%;display:block;}
.srm-ring-rot{transform-origin:200px 200px;animation:srmSpin 30s linear infinite;}
@keyframes srmSpin{to{transform:rotate(360deg)}}
.srm-orbit .o-core{filter:drop-shadow(0 10px 24px rgba(0,54,121,.3));}
.srm-orbit text{font-family:var(--sans);}
.srm-pulse{transform-origin:center;animation:srmPulse 3.4s ease-in-out infinite;}
@keyframes srmPulse{0%,100%{opacity:.35}50%{opacity:.9}}

/* ===================== 2. 供应商全生命周期时间轴 ===================== */
.srm-life{position:relative;}
.srm-life-track{display:grid;grid-template-columns:repeat(8,1fr);gap:0;position:relative;margin-top:10px;}
.srm-life-track::before{content:"";position:absolute;top:33px;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,var(--navy),var(--blue));opacity:.35;}
.srm-step{position:relative;text-align:center;padding:0 6px;}
.srm-step .dot{width:66px;height:66px;margin:0 auto 14px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-family:var(--mono);font-weight:700;font-size:15px;
  position:relative;z-index:2;box-shadow:0 10px 22px rgba(0,54,121,.25);transition:transform .3s,box-shadow .3s;}
.srm-step:hover .dot{transform:translateY(-6px) scale(1.06);box-shadow:0 16px 30px rgba(0,54,121,.34);}
.srm-step .dot span{position:absolute;top:-9px;right:-9px;width:22px;height:22px;border-radius:50%;background:var(--amber);
  color:#3a2700;font-size:11px;font-weight:800;display:grid;place-items:center;border:2px solid #fff;}
.srm-step h4{font-size:15px;margin:0 0 4px;color:var(--ink);}
.srm-step p{font-size:12.5px;color:var(--slate);margin:0;line-height:1.6;}
.srm-loop-note{text-align:center;margin-top:26px;font-size:13px;color:var(--navy);font-weight:600;}
.srm-loop-note b{color:var(--amber-d);}

/* ===================== 3. 合作伙伴跑马灯 ===================== */
/* 哲学：从"硬蓝矩形"→"黎明天空"
   三层气氛叠加：顶部暖金光晕 + 左上深蓝调 + 浅蓝灰到白渐入
   加 1px amber hairline + 巨型 PARTNERS 水印
   标题反白变深色，logo 在浅色海面下更有"画廊感" */
.srm-partners{
  position:relative;color:var(--ink);padding:84px 0 78px;overflow:hidden;
  background:
    radial-gradient(1200px 240px at 50% 0%, rgba(255,187,56,.10), transparent 60%),
    radial-gradient(900px 380px at 14% 18%, rgba(0,54,121,.07), transparent 62%),
    radial-gradient(700px 320px at 92% 88%, rgba(28,140,255,.06), transparent 65%),
    linear-gradient(180deg, #ecf2fa 0%, #f4f7fc 55%, #ffffff 100%);
}
/* 顶部 amber hairline：进入这一区时的"破色"过渡 */
.srm-partners::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(255,187,56,.55) 50%,transparent);}
/* 巨型 PARTNERS 水印：让"块面"被识别为"海面"而非"矩形" */
.srm-partners::after{content:"PARTNERS · 2026";position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);font-family:var(--mono);font-size:clamp(80px,12vw,160px);
  font-weight:800;letter-spacing:.18em;color:rgba(0,54,121,.045);
  white-space:nowrap;pointer-events:none;user-select:none;z-index:0;}
.srm-partners .ph, .srm-partners .srm-marquee{position:relative;z-index:1;}
.srm-partners .ph{display:flex;align-items:center;gap:18px;justify-content:center;margin-bottom:34px;}
.srm-partners .ph h3{font-size:22px;margin:0;font-weight:800;letter-spacing:.02em;color:var(--navy);}
.srm-partners .ph .ln{flex:0 0 60px;height:1px;background:linear-gradient(90deg,transparent,var(--navy));opacity:.35;}
.srm-partners .ph .ln.r{background:linear-gradient(90deg,var(--navy),transparent);}
.srm-marquee{position:relative;width:100%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.srm-marquee .row{display:flex;gap:18px;width:max-content;}
.srm-marquee .row.a{animation:srmMarq 38s linear infinite;}
.srm-marquee .row.b{animation:srmMarq 46s linear infinite reverse;margin-top:18px;}
@keyframes srmMarq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.srm-logo{width:150px;height:74px;flex:0 0 auto;background:#fff;border:1px solid rgba(0,54,121,.08);
  border-radius:12px;display:grid;place-items:center;padding:10px;
  box-shadow:0 10px 26px rgba(0,54,121,.08);transition:transform .3s,box-shadow .3s;}
.srm-logo:hover{transform:translateY(-5px) scale(1.04);box-shadow:0 18px 32px rgba(0,54,121,.16);}
.srm-logo img{width:100%;height:100%;object-fit:contain;display:block;}

/* ===================== 4. 产品概述（编辑式） ===================== */
.srm-ov{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.srm-ov .big{font-family:var(--num);font-size:15px;font-weight:600;color:var(--amber-d);letter-spacing:.05em;font-variant-numeric:tabular-nums;}
.srm-ov h3{font-size:26px;line-height:1.4;margin:10px 0 18px;font-weight:800;}
.srm-ov p{font-size:15px;line-height:1.9;color:var(--slate);margin:0 0 14px;}
.srm-ov .quote{border-left:3px solid var(--amber);padding:6px 0 6px 18px;color:var(--navy);font-weight:600;font-style:italic;}
.srm-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;}
.srm-tags span{background:#fff;border:1px solid var(--line);color:var(--navy);padding:8px 16px;border-radius:30px;font-size:13.5px;font-weight:600;}

/* ===================== 5. 痛点（致远式 hover 上浮，保留） ===================== */
.srm-pains{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.srm-pain{position:relative;border-radius:var(--r);overflow:hidden;min-height:188px;background:#fff;border:1px solid var(--line);
  box-shadow:0 10px 26px rgba(14,28,56,.06);transition:transform .35s,box-shadow .35s;}
.srm-pain .p-face{position:absolute;inset:0;padding:24px;display:flex;flex-direction:column;justify-content:center;
  background:#fff;transition:opacity .35s,transform .35s;}
.srm-pain .p-ico{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:grid;place-items:center;margin-bottom:14px;}
.srm-pain .p-ico svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.srm-pain .p-no{font-family:var(--num);color:var(--amber);font-size:13px;font-weight:600;margin-bottom:4px;font-variant-numeric:tabular-nums;}
.srm-pain .p-t{font-size:19px;font-weight:800;color:var(--ink);}
.srm-pain .p-detail{position:absolute;inset:0;padding:26px 24px;display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(150deg,#3a2f8f,#5b4ec4);color:#fff;opacity:0;transform:scale(.96);transition:opacity .35s,transform .35s;}
.srm-pain .p-d-no{font-family:var(--mono);font-size:12px;letter-spacing:.15em;opacity:.8;margin-bottom:8px;}
.srm-pain .p-d-t{font-size:20px;margin:0 0 10px;font-weight:800;}
.srm-pain .p-d-p{font-size:13.5px;line-height:1.75;margin:0;color:rgba(255,255,255,.92);}
.srm-pain:hover{transform:translateY(-8px) scale(1.04);box-shadow:0 22px 44px rgba(58,47,143,.34);z-index:3;}
.srm-pain:hover .p-face{opacity:0;transform:scale(.96);}
.srm-pain:hover .p-detail{opacity:1;transform:scale(1);}

/* ===================== 6. 核心功能（Tab 交互） ===================== */
.srm-tabs{display:grid;grid-template-columns:330px 1fr;gap:28px;align-items:start;}
.srm-tablist{display:flex;flex-direction:column;gap:8px;}
.srm-tab{display:flex;align-items:center;gap:14px;text-align:left;width:100%;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:15px 18px;cursor:pointer;transition:.25s;font-family:var(--sans);}
.srm-tab .tn{font-family:var(--num);font-size:13px;font-weight:600;color:var(--amber-d);min-width:26px;font-variant-numeric:tabular-nums;}
.srm-tab .tt{font-size:16px;font-weight:700;color:var(--ink);}
.srm-tab:hover{border-color:var(--blue);transform:translateX(4px);}
.srm-tab.active{background:linear-gradient(120deg,var(--navy),var(--blue));border-color:transparent;box-shadow:0 12px 26px rgba(0,54,121,.28);}
.srm-tab.active .tn{color:var(--amber);}
.srm-tab.active .tt{color:#fff;}
.srm-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px 38px;min-height:300px;
  box-shadow:0 16px 40px rgba(14,28,56,.07);position:relative;overflow:hidden;}
.srm-panel::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(28,140,255,.12),transparent 70%);}
.srm-panel .pn{font-family:var(--num);color:var(--amber-d);font-size:13px;font-weight:600;letter-spacing:.08em;font-variant-numeric:tabular-nums;}
.srm-panel .ph{font-size:24px;font-weight:800;margin:6px 0 12px;color:var(--ink);}
.srm-panel .pd{font-size:15px;line-height:1.85;color:var(--slate);margin:0 0 18px;max-width:620px;}
.srm-panel .pfeat{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;}
.srm-panel .pfeat li{position:relative;padding-left:24px;font-size:14px;color:var(--ink);line-height:1.6;}
.srm-panel .pfeat li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--blue));box-shadow:0 0 0 4px rgba(28,140,255,.14);}
.srm-panel .pico{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:grid;place-items:center;margin-bottom:16px;}
.srm-panel .pico svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}

/* 核心功能 · 面板下方自动进度条（6 秒线性填满，hover 暂停） */
.srm-bar-fill{display:block;height:3px;width:0;margin:26px 0 0;border-radius:3px;
  background:linear-gradient(90deg,var(--amber) 0%,var(--amber-d) 30%,var(--blue) 80%,var(--navy) 100%);
  box-shadow:0 0 8px rgba(28,140,255,.35);transform-origin:left;will-change:width;}
.srm-tabs.paused .srm-bar-fill{animation-play-state:paused;}
.srm-tab.active~.srm-tabs .srm-bar-fill{} /* noop, 保留选择器占位以表达联动关系 */

/* ===================== 7. 八大平台优势（编号式编辑列表） ===================== */
.srm-adv{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;}
.srm-adv-item{display:grid;grid-template-columns:74px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line);}
.srm-adv-item .no{font-family:var(--num);font-size:42px;font-weight:700;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;
  background:linear-gradient(160deg,var(--navy),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;
  transition:filter .3s;}
.srm-adv-item:hover .no{filter:drop-shadow(0 0 10px rgba(28,140,255,.55));}
.srm-adv-item h3{font-size:17px;margin:0 0 6px;color:#fff;font-weight:700;}
.srm-adv-item p{font-size:13.5px;line-height:1.7;margin:0;color:rgba(255,255,255,.74);}

/* ===================== 8. AI 赋能（流水线） ===================== */
.srm-pipe{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative;}
.srm-pipe::before{content:"";position:absolute;top:34px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--blue),var(--amber));opacity:.5;}
.srm-node{position:relative;text-align:center;}
.srm-node .nd{width:68px;height:68px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:2px solid var(--line);box-shadow:0 10px 22px rgba(14,28,56,.08);transition:.3s;position:relative;z-index:2;}
.srm-node .nd svg{width:30px;height:30px;fill:none;stroke:var(--navy);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.srm-node:hover .nd{transform:translateY(-6px) scale(1.07);border-color:var(--blue);box-shadow:0 18px 34px rgba(28,140,255,.26);}
.srm-node:hover .nd svg{stroke:var(--blue);}
.srm-node h4{font-size:15px;margin:0 0 6px;color:var(--ink);}
.srm-node p{font-size:12.5px;line-height:1.6;color:var(--slate);margin:0;}

/* ===================== 9. 实施与服务路径（6 阶段 · 3×2） ===================== */
.srm-path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.srm-path{position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:28px 26px;box-shadow:0 10px 26px rgba(14,28,56,.05);
  transition:transform .3s,box-shadow .3s;overflow:hidden;}
.srm-path::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--navy);transition:width .3s;}
.srm-path:hover::before{width:6px;}
.srm-path:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,54,121,.14);}
.srm-path:nth-child(1)::before{background:linear-gradient(180deg,var(--navy),var(--navy-3));}
.srm-path:nth-child(2)::before{background:linear-gradient(180deg,var(--blue),#4aa9ff);}
.srm-path:nth-child(3)::before{background:linear-gradient(180deg,var(--amber),var(--amber-d));}
.srm-path:nth-child(4)::before{background:linear-gradient(180deg,var(--blue-2),#6dd9ff);}
.srm-path:nth-child(5)::before{background:linear-gradient(180deg,#0d9488,#14b8a6);}   /* teal 破色 */
.srm-path:nth-child(6)::before{background:linear-gradient(180deg,#5b4ec4,#7c6be0);}   /* 紫 破色 */
.srm-path .sp-no{font-family:var(--num);font-size:30px;font-weight:700;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;
  background:linear-gradient(160deg,var(--navy),var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.srm-path .sp-dash{width:30px;height:2px;background:linear-gradient(90deg,var(--amber),var(--amber-d));margin:10px 0 14px;}
.srm-path h4{font-size:19px;font-weight:800;color:var(--ink);margin:0 0 10px;letter-spacing:-.01em;}
.srm-path .sp-desc{font-size:13.5px;line-height:1.8;color:var(--slate);margin:0 0 18px;}
.srm-path .sp-tags{display:flex;flex-wrap:wrap;gap:8px;}
.srm-path .sp-tag{background:var(--mist);color:var(--navy);font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:20px;}
.srm-path .sp-tag.dim{background:transparent;color:var(--slate);border:1px dashed #cfd8e8;}

/* ===================== 10. CTA ===================== */
/* 哲学：从"聚光灯"→"暖光台"（V6 反馈"割裂突兀"后回归）
   浅色基底（amber 暖光 + 米白）替代深色夜空
   顶部 amber hairline + 极弱 amber radial 暖光
   底部 navy 极弱 radial（承上启下接格物致知）
   标题改深色、超大字号、amber 渐变高亮
   删去 light streak / 星点 / 戏剧化中心高光
   amber 按钮作为唯一视觉锚点 */
/* V6.2 哲学:从"暖光台"→"中性米白双栏出发向导"
   解决 3 个反馈:
     1) 暖黄色突兀 → 去掉 amber radial/amber hairline,改为纯中性米白渐入
     2) 标题字体奇怪(amber 渐变斜体) → 恢复正常深色 navy 实字
     3) 布局空 → 加右侧"出发向导"4 张权益卡,信息密度 ×2 */
.srm-cta-sec{position:relative;padding:96px 0 104px;color:var(--ink);overflow:hidden;text-align:left;
  background:linear-gradient(180deg,#f7f6f2 0%,#ffffff 65%,#f7f6f2 100%);}
/* 顶端/底端 1px navy hairline 替代原 amber hairline ——温柔破色不抢戏 */
.srm-cta-sec::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:88%;max-width:1180px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,54,121,.14) 50%,transparent);}
.srm-cta-sec::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:88%;max-width:1180px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,54,121,.10) 50%,transparent);}
.srm-cta-sec .container{position:relative;}

/* ---- 双栏布局 ---- */
.srm-cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:start;}

/* ---- 左栏:大标题 + 按钮 + 客服三栏 ---- */
.srm-cta-left .srm-kicker{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:700;
  color:var(--navy);letter-spacing:.18em;background:rgba(0,54,121,.06);
  padding:6px 14px;border-radius:20px;margin-bottom:24px;}
.srm-cta-left h2{font-size:clamp(28px,3.4vw,42px);margin:0 0 20px;font-weight:800;letter-spacing:-.02em;
  line-height:1.22;color:var(--navy);}
.srm-cta-desc{font-size:15.5px;line-height:1.85;color:var(--slate);margin:0 0 30px;max-width:520px;}
.srm-cta-btns{display:flex;gap:14px;margin-bottom:36px;flex-wrap:wrap;}
.srm-cta-btns .srm-btn-amber{background:var(--amber);color:#fff;box-shadow:0 10px 24px rgba(255,187,56,.32);}
.srm-cta-btns .srm-btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);
  box-shadow:0 8px 20px rgba(0,54,121,.06);}
.srm-cta-btns .srm-btn-ghost:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,54,121,.12);}

/* 客服三栏(电话 / 邮箱 / 地址) */
.srm-cta-contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:28px;
  border-top:1px dashed rgba(0,54,121,.18);align-items:start;}
.srm-cta-contacts .ct{display:flex;flex-direction:column;gap:8px;min-width:0;}
/* 切回 sans-serif(去掉 mono)——中文字号更自然贴切 */
.srm-cta-contacts .lbl{font-size:13px;color:var(--slate);letter-spacing:.04em;font-weight:500;}
.srm-cta-contacts b{font-size:16px;color:var(--navy);font-weight:700;line-height:1.55;word-break:break-all;}

/* ---- 右栏:出发向导 + 4 张权益卡 ---- */
.srm-cta-right{padding:0;}
.srm-cta-board-hd{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.srm-cta-board-hd .ln{flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(0,54,121,.22),transparent);}
.srm-cta-board-hd .t{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--navy);letter-spacing:.08em;white-space:nowrap;}

/* 单张卡:白底 + navy hairline 边框 + mono 编号 */
.srm-cta-card{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:18px 22px;background:#fff;
  border:1px solid var(--line);border-left:3px solid var(--navy);border-radius:8px;margin-bottom:12px;
  transition:transform .3s,box-shadow .3s,border-left-color .3s;cursor:default;}
.srm-cta-card:hover{transform:translateX(4px);box-shadow:0 14px 32px rgba(0,54,121,.10);border-left-color:var(--amber);}
.srm-cta-card .no{font-family:var(--num);font-size:30px;font-weight:700;line-height:1;letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,var(--navy),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;
  padding-top:2px;transition:filter .3s;}
.srm-cta-card:hover .no{filter:drop-shadow(0 0 8px rgba(28,140,255,.45));}
.srm-cta-card .bd h4{margin:0 0 6px;font-size:16px;font-weight:700;color:var(--ink);}
.srm-cta-card .bd p{margin:0 0 10px;font-size:13px;line-height:1.7;color:var(--slate);}
.srm-cta-card .tag{display:inline-block;padding:3px 10px;border-radius:14px;
  background:rgba(255,187,56,.12);color:var(--amber-d);font-size:11.5px;font-weight:600;
  font-family:var(--mono);letter-spacing:.02em;}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
.reveal{transition-delay:calc(var(--i,0) * 80ms);}

/* ===================== 响应式 ===================== */
@media (max-width:980px){
  .srm-hero .container{grid-template-columns:1fr;}
  .srm-orbit{max-width:340px;}
  .srm-ov{grid-template-columns:1fr;gap:28px;}
  .srm-life-track{grid-template-columns:repeat(4,1fr);row-gap:34px;}
  .srm-life-track::before{display:none;}
  .srm-pains{grid-template-columns:repeat(2,1fr);}
  .srm-tabs{grid-template-columns:1fr;}
  .srm-adv{grid-template-columns:1fr;gap:0;}
  .srm-pipe{grid-template-columns:repeat(3,1fr);row-gap:30px;}
  .srm-pipe::before{display:none;}
  .srm-path-grid{grid-template-columns:repeat(2,1fr);}
  .srm-cta-grid{grid-template-columns:1fr;gap:42px;}
}
@media (max-width:600px){
  .srm-sec{padding:60px 0;}
  .sec-title{font-size:24px;}
  .srm-life-track{grid-template-columns:repeat(2,1fr);}
  .srm-pains{grid-template-columns:1fr;}
  .srm-pipe{grid-template-columns:repeat(2,1fr);}
  .srm-path-grid{grid-template-columns:1fr;}
  .srm-panel .pfeat{grid-template-columns:1fr;}
  .srm-cta-grid{grid-template-columns:1fr;gap:32px;}
  .srm-cta-contacts{grid-template-columns:1fr;gap:12px;}
  .srm-cta-card{grid-template-columns:48px 1fr;padding:14px 16px;}
  .srm-cta-card .no{font-size:24px;}
}