:root{
  --brand:#C8102E;          /* 人文云红 */
  --brand-dark:#9E0B24;
  --ink:#1F2733;            /* 主文字 */
  --ink2:#5B6675;           /* 次文字 */
  --line:#E5E7EB;
  --bg:#F5F6F8;
  --navy:#1A2B4A;
  --ok:#1E8E5A;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:#fff !important;line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* 顶部窄条 */
.topbar{background:var(--navy);color:#fff;font-size:12px}
.topbar .wrap{display:flex;justify-content:space-between;align-items;height:36px}
.topbar b{color:#fff}

/* 头部 */
.header{border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:justify-content:space-between;height:64px}
.logo{font-size:22px;font-weight:800;letter-spacing:1px}
.logo span{color:var(--brand)}
.header .nav a{margin-left:24px;font-size:14px;color:var(--ink2)}
.header .nav a:hover{color:var(--brand)}
.header .tel{font-size:14px}
.header .tel b{font-size:18px;color:var(--brand)}

/* HERO */
.hero{background:linear-gradient(135deg,#1A2B4A 0%,#2C3E5E 100%);color:#fff;padding:44px 0 40px}
.hero h1{font-size:32px;line-height:1.3;margin-bottom:10px}
.hero h1 em{color:#FF6B81;font-style:normal}
.hero p{color:#C6CEDB;font-size:15px;max-width:720px}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}
.badge{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:12px 14px}
.badge .t{font-size:16px;font-weight:700}
.badge .d{font-size:12px;color:#C6CEDB;margin-top:2px}

/* 区块标题 */
.sec{padding:44px 0}
.sec h2{font-size:24px;margin-bottom:6px}
.sec .sub{color:var(--ink2);font-size:14px;margin-bottom:22px}

/* 机房类型切换（原 tglxHead 模块）：旧版五宫格（idc_list.php 仍在用，样式保持不变） */
.tglx-head{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.tglx-head>.tglx-item{position:relative;display:flex;align-items:center;gap:10px;min-height:64px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px;color:var(--ink);transition:.15s}
.tglx-head>.tglx-item img{flex:none;object-fit:contain}
.tglx-head>.tglx-item .thison{display:none}
.tglx-head>.tglx-item:hover{border-color:#B9C0CC;box-shadow:0 2px 10px rgba(31,39,51,.06);transform:translateY(-1px)}
.tglx-head>.tglx-item.on{border-color:var(--brand);background:#FDEDEF;color:var(--brand);font-weight:700;box-shadow:0 2px 10px rgba(200,16,46,.12)}
.tglx-head>.tglx-item.on .noton{display:none}
.tglx-head>.tglx-item.on .thison{display:inline-block}

/* 机房类型：收进标题同行的下拉（idc.php 新样式，参考设计稿 isp-picker） */
.sec-head{margin-bottom:22px}
.sec-head-main{display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px;margin-bottom:6px}
.sec-head h2{margin-bottom:0}
.sec-head .sub{margin-bottom:0}
.isp-picker{position:relative;font-size:13px;flex:none}
.isp-btn{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:5px 12px 5px 10px;cursor:pointer;color:var(--ink);font-size:13px;line-height:1.4;font-family:inherit;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}
.isp-btn:hover{border-color:#EFB3BC;background:#FFF9FA;box-shadow:0 2px 8px rgba(200,16,46,.08)}
.isp-btn:focus-visible{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(200,16,46,.14)}
.isp-picker.open .isp-btn{border-color:var(--brand);box-shadow:0 2px 10px rgba(200,16,46,.14)}
.isp-logo{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex:none}
.isp-logo img{display:block;width:100%;height:100%;object-fit:contain}
.isp-logo .thison{display:none}
/* 箭头：CSS 三角，展开时翻转（旋转后墨迹不居中，故用 translateY 做光学对齐） */
.isp-arrow{width:7px;height:7px;flex:none;margin-left:1px;border-right:1.5px solid var(--ink2);border-bottom:1.5px solid var(--ink2);transform:translateY(-2px) rotate(45deg);transition:transform .22s ease,border-color .18s ease}
.isp-btn:hover .isp-arrow{border-color:var(--ink)}
.isp-picker.open .isp-arrow{transform:translateY(2px) rotate(225deg);border-color:var(--brand)}
/* 下拉面板：淡入 + 位移，关闭时不可点；选项即原有跳转链接 */
.isp-menu{position:absolute;left:0;top:calc(100% + 10px);min-width:218px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 28px rgba(26,43,74,.14);z-index:50;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease}
.isp-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.isp-menu::before{content:"";position:absolute;top:-5px;left:18px;width:9px;height:9px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.isp-menu li{display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:7px;cursor:pointer;font-size:13px;color:var(--ink);transition:background .15s ease,color .15s ease,padding-left .15s ease}
.isp-menu li + li{margin-top:2px}
.isp-menu li>a{display:flex;align-items:center;gap:9px;flex:1 1 auto;min-width:0}
.isp-menu li:hover{background:#F5F6F8;padding-left:15px}
.isp-menu li:hover .noton{display:none}
.isp-menu li:hover .thison{display:block}
.isp-menu li.sel{background:#FDEDEF;color:var(--brand);font-weight:600}
.isp-menu li.sel .noton{display:none}
.isp-menu li.sel .thison{display:block}
.isp-menu li.sel::after{content:"✓";margin-left:auto;font-size:12px;color:var(--brand)}

/* 机房选择卡片 */
.room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.room{border:2px solid var(--line);border-radius:10px;padding:16px;cursor:pointer;transition:.15s;background:#fff}
.room .lv{display:inline-block;font-size:11px;background:#EEF1F5;color:var(--ink2);border-radius:3px;padding:1px 8px;margin-bottom:8px}
.room h3{font-size:16px;margin-bottom:4px}
.room .loc{font-size:12px;color:var(--ink2)}
.room .why{font-size:12px;color:var(--ink);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}
.room.sel{border-color:var(--brand);box-shadow:0 2px 10px rgba(200,16,46,.12)}
.room.sel .lv{background:var(--brand);color:#fff}

/* 主配置区 */
.cfg{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;align-items:start}
.cfg > *{min-width:0}   /* 关键：栅格子项不按内容撑开，避免缩略图轮播宽度反馈放大 */
.panel{border:1px solid var(--line);border-radius:10px;padding:22px;background:#fff}
.panel h3{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.opt{display:flex;align-items:flex-start;flex-wrap: wrap;margin-bottom:16px;gap:12px}
.opt .lab{width:88px;flex:none;font-size:14px;font-weight:600;padding-top:8px}
.btns{display:flex;flex-wrap:wrap;gap:8px;flex:1}
.chip{border:1px solid var(--line);border-radius:6px;padding:7px 14px;font-size:13px;cursor:pointer;background:#fff;position:relative;user-select:none}
.chip:hover{border-color:#B9C0CC}
.chip.sel{border-color:var(--brand);background:#FDEDEF;color:var(--brand);font-weight:700}
.chip .disc{position:absolute;top:-9px;right:-4px;background:var(--brand);color:#fff;font-size:10px;padding:0 4px;border-radius:3px}
.config-content {display: flex; align-items: center;flex-wrap: wrap;gap: 10px;}
.stepper{display:flex;align-items:center;border: 1px solid #dcdfe6;border-radius: 4px;height: 32px;overflow: hidden;}
.stepper button {width: 32px;height: 100%;border: none;background: #f5f7fa;cursor: pointer;font-size: 16px;color: #606266;transition: background 0.2s;}
.stepper button:hover {background: #e4e7ed;color: #c00;}
.stepper input {width: 40px;height: 100%;border: none;border-left: 1px solid #dcdfe6;border-right: 1px solid #dcdfe6;text-align: center;font-size: 14px;outline: none;}
/* .stepper input{width:60px;border:1px solid var(--line);outline: none;border-radius:6px;text-align:center;padding:6px;font-size:14px} */
.bwCustom input {outline: none;}
.hint{font-size:12px;color:var(--ink2)}
/* 配置器：动态填充的「已选机房」与附加规格行 */
.panel .cur{font-size:14px;font-weight:700;color:var(--brand);padding-top:8px}
#specExtra .opt:last-child{margin-bottom:0}
.warn{color:var(--brand)}

/* 价格栏 */
.pricebar{background:#f9f9f9;border:1px solid var(--line);border-radius:10px;padding:18px 22px;margin-top:18px;gap:12px}
.pricebar .price-wrap {display: flex; justify-content: space-between; align-items: center;}
.combo{display:flex;flex-wrap:wrap;align-items: center;gap:6px;margin-bottom:10px}
.combo .label {width: 100%;font-size:12px;color:var(--ink2)}
.ctag{background:#FDEDEF;color:var(--brand);border:1px solid #F3C6CD;border-radius:4px;font-size:12px;padding:2px 9px;font-weight:600}
.breakdown{font-size:12px;color:var(--ink2);line-height:1.7}
.breakdown b{color:var(--ink);font-weight:600}
.price-main{margin-bottom: 10px;}
.price-main .old{color:#9AA1AC;font-size:13px;text-decoration:line-through}
.price-main .now{color:var(--brand);font-size:30px;font-weight:800}
.price-main .now small{font-size:13px;font-weight:400}
.price-main .save{font-size:12px;color:var(--ok)}
/* 价格下方提示：原价 + 节省了（参考 payment.php 的 new_yj_row） */
.price-main .yj-row{font-size:12px;color:var(--ink2);margin-top:4px}
.price-main .yj-row .yj-price{color:#9AA1AC;text-decoration:line-through}
.price-main .yj-row .yh-price{color:var(--brand);font-weight:700}
.ctas{display:flex;gap:10px}
.btn{display:inline-block;border-radius:6px;padding:12px 28px;font-size:15px;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background-color: #fff; border-color: #dcdfe6;color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}

/* 机房详情侧栏 */
.room-photo{border-radius:10px;overflow:hidden;background:#E8EAEE;height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8A94A6;font-size:14px;margin-bottom:14px;text-align:center;line-height:1.8}
.gallery-main img{width:100%;height:230px;object-fit:cover;border-radius:10px;display:block;border:1px solid var(--line)}
/* 旧结构（idc_list.php 仍在用）：四列缩略图网格，样式保持不变 */
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px}
.gallery-thumbs img{width:100%;height:54px;object-fit:cover;border-radius:6px;cursor:pointer;border:2px solid transparent;opacity:.72;transition:.15s;background:#EEF1F5}
.gallery-thumbs img:hover{opacity:1}
.gallery-thumbs img.sel{border-color:var(--brand);opacity:1}
/* 缩略图轮播（参考设计稿）：同屏最多 4 张，多于 4 张时用左右箭头翻看 */
.gallery-thumbs-wrap{display:flex;align-items:center;gap:8px;margin-top:15px;max-width:100%;overflow:hidden}
.gallery-thumbs-swiper{flex:1 1 0;min-width:0;max-width:100%;overflow:hidden}
.gallery-thumbs-swiper .swiper-slide{height:54px}
.gallery-thumbs-swiper img{display:block;width:100%;height:54px;object-fit:cover;border-radius:6px;cursor:pointer;border:2px solid transparent;opacity:.72;transition:.15s;background:#EEF1F5}
.gallery-thumbs-swiper img:hover{opacity:1}
.gallery-thumbs-swiper img.sel{border-color:var(--brand);opacity:1}
/* 左右箭头：沿用 images/idc 的箭头图（常态深灰 / 禁用浅灰） */
.gt-nav{width:18px;height:54px;flex:none;padding:0;border:1px solid var(--line);border-radius:6px;background-color:#fff;background-position:center;background-repeat:no-repeat;background-size:12px 22px;cursor:pointer;transition:border-color .15s,background-color .15s}
.gt-prev{background-image:url("../../images/idc/arrowLeft.png")}
.gt-next{background-image:url("../../images/idc/arrowRight.png")}
.gt-nav:hover{border-color:#B9C0CC;background-color:#F7F8FA}
.gt-nav.is-disabled{cursor:not-allowed;pointer-events:none;opacity:.65;background-image:url("../../images/idc/arrowLeftDisable.png")}
.gt-nav.gt-next.is-disabled{background-image:url("../../images/idc/arrowRightDisable.png")}
/* 不足 5 张：没有「其余」可翻，箭头隐藏 */
.gallery-thumbs-wrap.no-nav .gt-nav{display:none}
/* 兜底：没有加载到 Swiper 时退化成四列网格（可换行看全部图），箭头隐藏 */
.gallery-thumbs-wrap.no-swiper .swiper-wrapper{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.gallery-thumbs-wrap.no-swiper .swiper-slide{width:auto;height:54px}
.gallery-thumbs-wrap.no-swiper .gt-nav{display:none}
.gallery-cap{font-size: 16px;font-weight: 600;color: #333;margin-top:10px;margin-bottom: 10px;line-height: 1.4;}
.gallery-cap span{color:var(--brand)}
.room-desc{font-size:13px;color:var(--ink2);line-height:1.9}
.room-desc b{color:var(--ink)}
.more{display:inline-block;margin-top:8px;font-size:13px;color:var(--brand)}

/* 为什么选我们 */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.why-card{border:1px solid var(--line);border-radius:10px;padding:18px}
.why-card .ic{font-size:24px;margin-bottom:8px}
.why-card h4{font-size:15px;margin-bottom:6px}
.why-card p{font-size:12.5px;color:var(--ink2);line-height:1.7}
.link_text:hover {color:var(--brand)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{position:relative;padding:18px 16px;border:1px solid var(--line);border-right:none}
.step:last-child{border-right:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;align-items:center;justify-content:center;font-size:13px;margin-bottom:8px}
.step h4{font-size:14px;margin-bottom:4px}
.step p{font-size:12px;color:var(--ink2)}

/* FAQ */
details{border:1px solid var(--line);border-radius:8px;margin-bottom:8px;padding:12px 16px}
details summary{cursor:pointer;font-size:14px;font-weight:600;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary::before{content:"Q";display:inline-block;background:var(--brand);color:#fff;border-radius:3px;font-size:11px;padding:0 5px;margin-right:8px}
details p{margin-top:8px;font-size:13px;color:var(--ink2)}

/* 底栏信任条 */
.trust{background:var(--bg);border-top:1px solid var(--line);padding:18px 0}
.trust .wrap{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:12px;color:var(--ink2)}
.foot{background:var(--navy);color:#B9C2D0;font-size:12px;padding:18px 0;text-align:center}

/* 移动端 */
@media(max-width:860px){
  .hero h1{font-size:24px}
  .badges,.room-grid,.why-grid,.tglx-head{grid-template-columns:repeat(2,1fr)}
  .cfg{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}.step{border-right:1px solid var(--line);border-bottom:none}
  .opt .lab{width:70px}
  .pricebar{flex-direction:column;align-items:stretch}.price-main{text-align:left}
  .header .nav{display:none}
}

/* ============ 咨询弹窗（「托管咨询」按钮；参考「服务器托管页改版设计稿」，按 idc 页令牌统一） ============ */
.consult-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100000;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(14,26,48,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:consultFade .22s ease-out}
.consult-mask.is-open{display:flex}
@keyframes consultFade{from{opacity:0}to{opacity:1}}
@keyframes consultPop{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
.consult-modal{position:relative;display:flex;flex-direction:column;width:100%;max-width:780px;max-height:calc(100vh - 40px);overflow:hidden;background:#fff;border-radius:16px;box-shadow:0 30px 70px rgba(14,26,48,.45);animation:consultPop .26s ease-out}
/* 头部：沿用页面 hero 深蓝渐变，突出「人工在线」状态 */
.consult-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:16px 22px;background:linear-gradient(135deg,#1A2B4A 0%,#2C3E5E 100%);color:#fff}
.consult-head-main{display:flex;align-items:center;gap:10px 12px;flex-wrap:wrap}
.consult-title{font-size:17px;font-weight:800;letter-spacing:.3px}
.consult-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#C9D4E6;background:rgba(255,255,255,.12);border-radius:14px;padding:4px 14px}
.consult-dot{display:inline-block;width:8px;height:8px;flex:none;border-radius:50%;background:#3DD68C;box-shadow:0 0 0 3px rgba(61,214,140,.25)}
.consult-dot.off{background:#9AA1AC;box-shadow:none}
.consult-close{width:32px;height:32px;flex:none;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-family:inherit;font-size:14px;line-height:1;cursor:pointer;transition:background .2s ease,transform .25s ease}
.consult-close:hover{background:rgba(255,255,255,.3);transform:rotate(90deg)}
/* 主体：左企业微信 / 右电话 + 留言 */
.consult-body{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;padding:20px 22px;overflow:auto}
.consult-wx{position:relative;padding:22px 18px 18px;border:1.5px solid var(--ok);border-radius:14px;background:linear-gradient(180deg,#F4FBF7,#fff 62%);text-align:center}
.consult-flag{position:absolute;top:-11px;left:16px;padding:3px 12px;border-radius:10px;background:linear-gradient(90deg,#1E8E5A,#22A96B);color:#fff;font-size:11px;font-weight:700;box-shadow:0 4px 10px rgba(30,142,90,.28)}
.consult-wx h3{font-size:16px;color:#0B7A44;margin-bottom:4px}
.consult-wx-sub{font-size:12px;color:var(--ink2)}
.consult-qr{width:176px;height:176px;margin:12px auto 10px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 18px rgba(26,43,74,.08)}
.consult-qr img{display:block;width:100%;height:100%;object-fit:contain}
.consult-gift{margin:4px 0 10px;padding:7px 10px;border:1px dashed var(--ok);border-radius:9px;background:#fff;color:#0B7A44;font-size:12px;font-weight:600}
.consult-wx-tip{font-size:11.5px;color:#8B97AB;line-height:1.7}
.consult-wx-tip b{color:var(--brand)}
/* 右列：电话 + 留言 */
.consult-right{display:flex;flex-direction:column;gap:14px;min-width:0}
.consult-tel{padding:16px;border:1px solid var(--line);border-radius:14px}
.consult-tel h4{font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:10px}
.consult-nums{display:flex;flex-direction:column;gap:10px;margin-bottom:0}
.consult-num{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.consult-num-lab{font-size:11px;color:#8B97AB}
.consult-num b{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.3px}
/* 留言表单 */
.consult-form{display:flex;flex:1 1 auto;flex-direction:column;padding:16px;border:1px solid var(--line);border-radius:14px}
.consult-form h4{font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:10px}
.consult-row{display:flex;gap:8px}
.consult-row .consult-field{flex:1 1 0;min-width:0}
.consult-field{display:block;margin-bottom:8px}
.consult-field input,.consult-field textarea{display:block;width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-family:inherit;font-size:13px;line-height:1.5;outline:none;transition:border-color .18s ease,box-shadow .18s ease}
.consult-field textarea{min-height:62px;resize:vertical}
.consult-field input::placeholder,.consult-field textarea::placeholder{color:#A9B1BF}
.consult-field input:focus,.consult-field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
.consult-field.is-error input,.consult-field.is-error textarea{border-color:var(--brand);background:#FFF9FA}
.consult-err{display:none;margin-top:3px;color:var(--brand);font-size:11px;font-style:normal}
.consult-field.is-error .consult-err{display:block}
.consult-send{padding:10px;border:none;border-radius:8px;background:var(--brand);color:#fff;font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;transition:background .2s ease}
.consult-send:hover{background:var(--brand-dark)}
.consult-send:disabled{opacity:.72;cursor:default}
.consult-ok{display:none;padding:8px 0;color:#0B7A44;font-size:13px;font-weight:700;text-align:center}
.consult-form.is-done .consult-row,.consult-form.is-done .consult-need,.consult-form.is-done .consult-send,.consult-form.is-done .consult-tip{display:none}
.consult-form.is-done h4{display:none}
.consult-form.is-done{justify-content:center;text-align:center}
.consult-form.is-done .consult-ok{display:block}
.consult-ok-tip{display:none;margin-top:6px;color:#8B97AB;font-size:11.5px}
.consult-form.is-done .consult-ok-tip{display:block}
.consult-tip{margin-top:auto;padding-top:8px;color:#8B97AB;font-size:11px;text-align:center}
/* 底部信任条 */
.consult-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;padding:12px 22px;background:var(--bg);border-top:1px solid var(--line)}
.consult-foot span{padding:4px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink2);font-size:11.5px}
.consult-foot b{color:var(--brand)}
/* 关闭弹窗后的挽留气泡 */
.consult-retain{position:fixed;right:22px;bottom:22px;z-index:100001;width:300px;padding:14px 18px 16px;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;background:#fff;box-shadow:0 14px 40px rgba(14,26,48,.22);animation:consultPop .28s ease-out}
.consult-retain-x{position:absolute;top:8px;right:10px;padding:0;border:none;background:none;color:#8B97AB;font-size:13px;line-height:1;cursor:pointer}
.consult-retain-x:hover{color:var(--ink)}
.consult-retain-t{padding-right:16px;margin-bottom:6px;font-size:13.5px;font-weight:700}
.consult-retain-d{margin-bottom:10px;color:var(--ink2);font-size:12px}
.consult-retain-row{display:flex;align-items:flex-start;gap:8px}
.consult-retain-row .consult-field{flex:1 1 auto;min-width:0;margin-bottom:0}
.consult-retain-send{padding:9px 14px;border:none;border-radius:8px;background:var(--brand);color:#fff;font-family:inherit;font-size:12.5px;font-weight:700;white-space:nowrap;cursor:pointer;transition:background .2s ease}
.consult-retain-send:hover{background:var(--brand-dark)}
.consult-retain-send:disabled{opacity:.72;cursor:default}
.consult-retain-ok{display:none;color:#0B7A44;font-size:12.5px;font-weight:700}
.consult-retain-form.is-done .consult-retain-row{display:none}
.consult-retain-form.is-done .consult-retain-ok{display:block}
/* 移动端：单列、二维码缩小、气泡铺满 */
@media(max-width:860px){
  .consult-mask{padding:14px}
  .consult-head{padding:14px 16px}
  .consult-status{font-size:11px;padding:3px 10px}
  .consult-body{grid-template-columns:1fr;gap:16px;padding:16px}
  .consult-qr{width:150px;height:150px}
  .consult-foot{gap:6px;padding:12px 16px}
  .consult-foot span{padding:3px 10px;font-size:11px}
  .consult-retain{left:14px;right:14px;bottom:14px;width:auto}
}
/* 动效偏好：关闭动画 */
@media(prefers-reduced-motion:reduce){
  .consult-mask,.consult-modal,.consult-retain{animation:none}
  .consult-close:hover{transform:none}
}