/* ===== DeepConnect 拆解全景图 · 框架图表达 =====
 * 叙事骨架：您的企业 → 一个界面（DeepConnect）→ Maestro 拆解 × 匹配 → 逐层炸开到数百件具体的事
 */
#panorama-app{margin-top:2.6rem}

/* ---------- 顶部框架：客户 → 单一界面 → DeepConnect ---------- */
.pn-frame{display:flex;flex-direction:column;align-items:center}
.pn-fbox{text-align:center;border-radius:16px;padding:1rem 2.2rem;max-width:420px}
.pn-fbox .t{font-family:'Noto Serif SC',serif;font-weight:600;font-size:1.05rem}
.pn-fbox .s{font-size:.72rem;margin-top:.3rem;letter-spacing:.02em}
.pn-fbox.client{background:#FCFBF9;border:1.5px solid #DEE3EA;color:#1B1B18}
.pn-fbox.client .s{color:#8A94A6}
.pn-fbox.dc{background:#0F2A47;color:#F5F4F0;padding:1.1rem 2.6rem}
.pn-fbox.dc .s{color:rgba(245,244,240,.65)}
.pn-fline{position:relative;height:52px;display:flex;align-items:center}
.pn-fline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:#4A6D8C;transform:translateX(-1px)}
.pn-fline::after{content:'';position:absolute;left:50%;bottom:0;width:8px;height:8px;border-right:2px solid #4A6D8C;border-bottom:2px solid #4A6D8C;transform:translateX(-5px) rotate(45deg) translateY(-4px)}
.pn-fline span{margin-left:calc(50% + 14px);font-size:.72rem;color:#4A6D8C;white-space:nowrap}
@media(max-width:480px){.pn-fline span{margin-left:calc(50% + 10px);font-size:.62rem}}
.pn-fline.down span{color:#8A94A6}
.pn-fline.down::before{background:#C9D0DA}
.pn-fline.down::after{border-color:#C9D0DA}

/* DC → 两大方向的分叉 */
.pn-split{position:relative;width:100%;max-width:820px;height:44px}
.pn-split::before{content:'';position:absolute;left:50%;top:0;width:2px;height:14px;background:#C9D0DA;transform:translateX(-1px)}
.pn-split::after{content:'';position:absolute;left:25%;right:25%;top:14px;height:2px;background:#C9D0DA}
.pn-split .drop{position:absolute;top:14px;width:2px;height:30px;background:#C9D0DA}
.pn-split .drop.l{left:25%}
.pn-split .drop.r{right:25%;margin-right:-2px}
@media(max-width:860px){.pn-split{display:none}.pn-frame::after{content:'';width:2px;height:26px;background:#C9D0DA;display:block}}

/* ---------- 两大方向分支 ---------- */
.pn-tree{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;align-items:start}
@media(max-width:860px){.pn-tree{grid-template-columns:1fr}}
.pn-branch{min-width:0}
ul.pn-root,ul.pn-kids{list-style:none;margin:0;padding:0}

/* ---------- 节点 = 盒子 + 连接线 ---------- */
.pn-node{position:relative}
ul.pn-kids{position:relative;margin:.45rem 0 .2rem 1.05rem;padding-left:1.15rem;display:none}
.pn-node.open>.pn-kids{display:block}
/* 竖干 */
ul.pn-kids::before{content:'';position:absolute;left:0;top:-4px;bottom:1.05rem;width:2px;background:#DEE3EA}
/* 横肘 */
ul.pn-kids>.pn-node::before{content:'';position:absolute;left:-1.15rem;top:1.05rem;width:1.15rem;height:2px;background:#DEE3EA}
ul.pn-kids>.pn-node{padding:.22rem 0}

.pn-row{display:inline-flex;align-items:center;gap:.5rem;background:#FFF;border:1px solid #DEE3EA;border-radius:11px;padding:.44rem .8rem;max-width:100%;transition:border-color .15s ease,box-shadow .15s ease}
.pn-row:hover{border-color:#C9D0DA;box-shadow:0 3px 12px rgba(15,42,71,.06)}
.pn-node.picked>.pn-row{border-color:#4A6D8C;box-shadow:0 0 0 3px rgba(217,119,87,.1)}

/* 方向根节点 */
.pn-d0>.pn-row{background:#FCFBF9;border:1.5px solid #C9D0DA;border-radius:13px;padding:.65rem 1.1rem}
.pn-d0 .pn-text{font-family:'Noto Serif SC',serif;font-size:1rem;font-weight:600;color:#1B1B18}
.pn-d1 .pn-text{font-weight:600;color:#1B1B18}
.pn-text{font-size:.85rem;line-height:1.5;color:#16385C}

.pn-toggle{flex:none;width:18px;height:18px;border:none;background:none;padding:0;cursor:pointer;color:#8A94A6;display:inline-flex;align-items:center;justify-content:center;border-radius:5px;transition:transform .2s ease,color .15s ease}
.pn-toggle:hover{color:#4A6D8C}
.pn-node.open>.pn-row .pn-toggle{transform:rotate(90deg)}
.pn-more{font-size:.66rem;color:#B6C0CC;white-space:nowrap}
.pn-node.open>.pn-row .pn-more{display:none}

.pn-label{display:inline-flex;align-items:center;gap:.45rem;cursor:pointer;min-width:0;flex-wrap:wrap}
.pn-cb{flex:none;width:15px;height:15px;accent-color:#4A6D8C;cursor:pointer}
.pn-tag{flex:none;font-size:.6rem;letter-spacing:.05em;color:#8A94A6;border:1px solid #DEE3EA;border-radius:999px;padding:.06rem .5rem;white-space:nowrap}
.pn-tag.demo{color:#4A6D8C;border-color:#C9D8E4;background:#EEF3F8}
/* 最小执行单元：虚线盒 */
.pn-node.is-leaf>.pn-row{border-style:dashed;background:#FCFBF9}
.pn-unit{flex:none;font-size:.6rem;color:#B6C0CC;white-space:nowrap}

/* ---------- 计数徽标 ---------- */
.pn-count-note{margin-top:1.6rem;text-align:center;font-size:.8rem;color:#4A5568;line-height:1.9}
.pn-count-note b{color:#4A6D8C;font-weight:600}

/* ---------- 底部汇总条 ---------- */
.pn-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;transform:translateY(110%);transition:transform .3s cubic-bezier(.22,.61,.36,1);pointer-events:none}
.pn-bar.show{transform:none;pointer-events:auto}
.pn-bar-in{max-width:680px;margin:0 auto 1.1rem;background:#0F2A47;color:#F5F4F0;border-radius:14px;padding:.75rem .8rem .75rem 1.3rem;display:flex;align-items:center;gap:.9rem;box-shadow:0 14px 40px rgba(15,42,71,.28)}
.pn-bar-txt{font-size:.86rem;flex:1}
.pn-bar-txt b{color:#C0392B;font-weight:600}
.pn-clear{background:none;border:1px solid #4A5568;color:#B6C0CC;border-radius:9px;padding:.5rem .95rem;font-size:.8rem;cursor:pointer;transition:color .15s,border-color .15s}
.pn-clear:hover{color:#F5F4F0;border-color:#8A94A6}
.pn-go{background:#4A6D8C;border:none;color:#FFF;border-radius:9px;padding:.55rem 1.2rem;font-size:.84rem;font-weight:600;cursor:pointer;transition:background .15s}
.pn-go:hover{background:#16385C}
@media(max-width:560px){.pn-bar-in{margin:0 .7rem .7rem;padding-left:1rem}.pn-bar-txt{font-size:.78rem}}

/* ---------- Solution 弹层 ---------- */
.pn-overlay{position:fixed;inset:0;z-index:70;background:rgba(15,42,71,.45);backdrop-filter:blur(3px);display:none;align-items:flex-end;justify-content:center}
@media(min-width:721px){.pn-overlay{align-items:center;padding:3rem 1.2rem}}
.pn-overlay.show{display:flex}
.pn-panel{position:relative;background:#FCFBF9;border-radius:18px 18px 0 0;max-width:760px;width:100%;max-height:88vh;overflow:auto;padding:2.2rem 2rem 2.4rem}
@media(min-width:721px){.pn-panel{border-radius:18px}}
@media(max-width:560px){.pn-panel{padding:1.8rem 1.2rem 2rem}}
.pn-close{position:absolute;top:.9rem;right:1rem;width:34px;height:34px;border:none;background:none;font-size:1.5rem;line-height:1;color:#8A94A6;cursor:pointer;border-radius:8px}
.pn-close:hover{color:#1B1B18;background:rgba(15,42,71,.05)}
.pn-step-kicker{font-size:.72rem;letter-spacing:.14em;color:#4A6D8C;font-weight:600;margin-bottom:.7rem}
.pn-panel-title{font-family:'Noto Serif SC',serif;font-size:1.5rem;font-weight:600;line-height:1.4;color:#1B1B18;margin:0 0 .8rem}
.pn-panel-lede{font-size:.88rem;line-height:1.9;color:#4A5568;margin:0 0 1.6rem}

.pn-sol-card{background:#FFF;border:1px solid #DEE3EA;border-radius:13px;padding:1.15rem 1.2rem;margin-bottom:.9rem}
.pn-sol-head{font-weight:600;font-size:.94rem;color:#1B1B18;margin-bottom:.6rem}
.pn-sol-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.8rem}
.pn-chip{font-size:.72rem;color:#4A5568;background:#F5F4F0;border:1px solid #DEE3EA;border-radius:999px;padding:.2rem .65rem}
.pn-sol-row{display:flex;gap:.8rem;font-size:.8rem;line-height:1.7;padding:.28rem 0;border-top:1px dashed #DEE3EA}
.pn-sol-row .k{flex:none;width:7.5em;color:#8A94A6}
.pn-sol-row .v{color:#16385C}
@media(max-width:560px){.pn-sol-row{flex-direction:column;gap:.1rem}.pn-sol-row .k{width:auto}}

/* ---------- 留资表单 ---------- */
.pn-form-head{margin:2rem 0 1rem;padding-top:1.6rem;border-top:1px solid #DEE3EA}
.pn-form-title{font-weight:600;font-size:1.02rem;color:#1B1B18}
.pn-form-sub{font-size:.8rem;color:#8A94A6;margin-top:.35rem;line-height:1.7}

/* ---------- AI 定制测算 ---------- */
.pn-ai{margin:2rem 0 0;padding:1.4rem 1.5rem;background:#EEF3F8;border:1px solid #C9D8E4;border-radius:14px}
.pn-ai-head{font-weight:600;font-size:1.02rem;color:#0F2A47;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.pn-ai-head .tag{font-size:.68rem;font-weight:400;color:#4A6D8C;border:1px solid #C9D8E4;border-radius:999px;padding:.08rem .6rem;background:#FCFBF9}
.pn-ai-lede{margin-top:.5rem;font-size:.8rem;line-height:1.8;color:#4A5568}
.pn-ai-go{margin-top:.9rem;background:#0F2A47;color:#F5F4F0;border:none;border-radius:10px;padding:.6rem 1.4rem;font:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .15s}
.pn-ai-go:hover{background:#16385C}
.pn-ai-go:disabled{opacity:.55;cursor:default}
.pn-ai-out{margin-top:1rem;font-size:.84rem;line-height:1.9;color:#1B1B18}
.pn-ai-out:empty{display:none}
.pn-ai-out p{margin:0}
.pn-ai-out.warn{color:#4A5568;background:#FCFBF9;border:1px dashed #C9D0DA;border-radius:10px;padding:.7rem .9rem}
.pn-ai-h{margin:1rem 0 .3rem;font-weight:600;font-size:.9rem;color:#0F2A47;padding-top:.7rem;border-top:1px dashed #C9D8E4}
.pn-ai-h:first-child{margin-top:0;padding-top:0;border-top:none}
.pn-ai-li{padding-left:1em;text-indent:-1em}
.pn-ai-cursor{display:inline-block;width:.55em;height:1.05em;vertical-align:-.15em;background:#4A6D8C;animation:pn-blink 1s steps(2) infinite;border-radius:2px}
@keyframes pn-blink{50%{opacity:0}}
.pn-ai-note{margin-top:1rem;padding-top:.8rem;border-top:1px dashed #C9D8E4;font-size:.74rem;line-height:1.8;color:#8A94A6}
.pn-ai .pn-form{margin-top:1.1rem}
/* 全选择题问卷 */
.pn-q{margin-top:1rem}
.pn-q-t{font-size:.78rem;color:#4A5568;margin-bottom:.45rem}
.pn-q-t .req{color:#4A6D8C;margin-left:.15rem}
.pn-q-dir .pn-q-t{color:#0F2A47;font-weight:500}
.pn-radios{display:flex;flex-wrap:wrap;gap:.5rem}
.pn-radio{cursor:pointer}
.pn-radio input{position:absolute;opacity:0;pointer-events:none}
.pn-radio span{display:inline-block;font-size:.8rem;color:#4A5568;background:#FCFBF9;border:1px solid #C9D0DA;border-radius:999px;padding:.38rem .95rem;transition:all .15s}
.pn-radio input:checked+span{color:#F5F4F0;background:#0F2A47;border-color:#0F2A47}
.pn-radio input:focus-visible+span{box-shadow:0 0 0 3px rgba(74,109,140,.2)}
.pn-radio:hover span{border-color:#4A6D8C}
/* 矩阵测算报告 */
.pn-mx-profile{font-size:.74rem;color:#8A94A6;line-height:1.8;padding:.6rem .8rem;background:#FCFBF9;border:1px solid #DEE3EA;border-radius:9px}
.pn-mx-sec{margin:1.2rem 0 .5rem;font-weight:600;font-size:.92rem;color:#0F2A47;padding-top:.9rem;border-top:1px dashed #C9D8E4}
.pn-mx-row{margin-top:.7rem;padding:.75rem .9rem;background:#FCFBF9;border:1px solid #DEE3EA;border-radius:10px}
.pn-mx-row .h{font-weight:600;font-size:.86rem;color:#1B1B18;display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.pn-mx-row .h .k{font-weight:400;font-size:.7rem;color:#8A94A6}
.pn-mx-row .n{margin-top:.3rem;font-size:.84rem;color:#1B1B18}
.pn-mx-row .n b{color:#0F2A47}
.pn-mx-row .s{margin-top:.35rem;font-size:.72rem;line-height:1.7;color:#8A94A6}
.pn-mx-row.qual .n{color:#4A5568;font-size:.8rem;line-height:1.8}
.pn-mx-total{margin-top:.7rem;padding:.7rem .9rem;background:#0F2A47;color:#DEE3EA;border-radius:10px;font-size:.86rem;line-height:1.8}
.pn-mx-total b{color:#F5F4F0}
.pn-mx-total .note{display:block;font-size:.7rem;color:#A8C3DB}
.pn-mx-method{margin-top:1rem;font-size:.72rem;line-height:1.8;color:#8A94A6;padding:.6rem .8rem;border:1px dashed #C9D0DA;border-radius:9px}
/* 五步推算链（R13）：每方向一张卡片，结论在上，步骤链在下 */
.pn-mx-dir{margin-top:.9rem;padding:.85rem 1rem;background:#FCFBF9;border:1px solid #DEE3EA;border-radius:12px}
.pn-mx-dir .h{font-weight:600;font-size:.9rem;color:#0F2A47;display:flex;align-items:baseline;gap:.55rem;flex-wrap:wrap}
.pn-mx-dir .h .tag{font-weight:500;font-size:.68rem;color:#4A6D8C;background:#EEF3F8;border:1px solid #C9D8E4;border-radius:99px;padding:.1rem .5rem}
.pn-mx-dir .h .k{font-weight:400;font-size:.7rem;color:#8A94A6;margin-left:auto}
.pn-mx-dir .concl{margin-top:.45rem;font-size:.86rem;color:#1B1B18;padding:.5rem .7rem;background:#EEF3F8;border-radius:8px}
.pn-mx-dir .concl b{color:#0F2A47}
.pn-mx-steps{list-style:none;margin:.65rem 0 0;padding:0;position:relative}
.pn-mx-steps li{position:relative;padding:.32rem 0 .32rem 1.15rem;font-size:.76rem;line-height:1.75}
.pn-mx-steps li::before{content:'';position:absolute;left:.28rem;top:.85rem;bottom:-.35rem;width:1px;background:#C9D8E4}
.pn-mx-steps li:last-child::before{display:none}
.pn-mx-steps li::after{content:'';position:absolute;left:.13rem;top:.62rem;width:.32rem;height:.32rem;border-radius:50%;background:#4A6D8C}
.pn-mx-steps .st{display:block;font-weight:600;color:#0F2A47}
.pn-mx-steps .sd{display:block;color:#4A5568}
.pn-mx-substep{margin-top:.7rem;font-size:.74rem;font-weight:600;color:#4A6D8C;padding-top:.55rem;border-top:1px dashed #DEE3EA}
/* 基线盘子子问题（问卷内嵌于方向卡） */
.pn-q-sub{margin-top:.7rem;font-size:.76rem;color:#4A5568;padding-top:.55rem;border-top:1px dashed #DEE3EA;margin-bottom:.45rem}
.pn-q-sub .req{color:#4A6D8C;margin-left:.15rem}
.pn-narr{font-size:.84rem;line-height:1.9;color:#1B1B18}
/* 联系方式卡点（报告已就绪 → 留资解锁） */
.pn-gate-spin{padding:2.5rem 0;font-size:.88rem;color:#4A5568;text-align:center}
.pn-gate-ticks{margin:1.1rem 0 .3rem;padding:1rem 1.2rem;background:#EEF3F8;border:1px solid #C9D8E4;border-radius:12px}
.pn-gate-ticks .t{font-size:.84rem;line-height:2;color:#0F2A47}
.pn-gate .pn-form{margin-top:1.2rem}
.pn-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem 1rem}
@media(max-width:560px){.pn-grid{grid-template-columns:1fr}}
.pn-grid label{display:flex;flex-direction:column;gap:.35rem;font-size:.76rem;color:#4A5568}
.pn-grid label.full{grid-column:1/-1}
.pn-grid .req{color:#4A6D8C;margin-left:.15rem}
.pn-grid input,.pn-grid select,.pn-grid textarea{font:inherit;font-size:.86rem;color:#1B1B18;background:#FFF;border:1px solid #C9D0DA;border-radius:9px;padding:.55rem .7rem;outline:none;transition:border-color .15s,box-shadow .15s}
.pn-grid input:focus,.pn-grid select:focus,.pn-grid textarea:focus{border-color:#4A6D8C;box-shadow:0 0 0 3px rgba(74,109,140,.14)}
.pn-hp{position:absolute;left:-9999px;opacity:0;height:0;pointer-events:none}
.pn-form-foot{display:flex;align-items:center;gap:1rem;margin-top:1.3rem;flex-wrap:wrap}
.pn-submit{background:#0F2A47;color:#F5F4F0;border:none;border-radius:10px;padding:.7rem 1.5rem;font-size:.88rem;font-weight:600;cursor:pointer;transition:background .15s}
.pn-submit:hover{background:#16385C}
.pn-submit:disabled{opacity:.55;cursor:default}
.pn-priv{font-size:.7rem;color:#B6C0CC}
.pn-form-msg{margin-top:.8rem;font-size:.8rem;min-height:1.2em}
.pn-form-msg.err{color:#C0392B}

/* ---------- 提交成功 ---------- */
.pn-done{text-align:center;padding:1.5rem 0 1rem}
.pn-done-mark{width:52px;height:52px;margin:0 auto 1.2rem;border-radius:50%;background:#4A6D8C;color:#FFF;font-size:1.5rem;display:flex;align-items:center;justify-content:center}
.pn-done .pn-panel-lede{max-width:34em;margin:0 auto 1rem}
.pn-done a{color:#4A6D8C}