.pc-pair{--ink:#080404;--muted:#696769;--line:#e7e5e7;--orange:#ea6739;max-width:760px;margin:0 auto;padding:0 24px 40px;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.7}.pc-pair *{box-sizing:border-box}.pc-pair [hidden]{display:none!important}.pc-pair a{color:inherit;text-decoration:none}.pc-pair .button,.pc-pair button{font:inherit;cursor:pointer;border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 18px;color:var(--ink);display:inline-block;text-align:center}.pc-pair button:disabled{opacity:.5;cursor:wait}.pc-pair .primary{background:var(--orange);color:#fff;border-color:var(--orange)}.pc-pair a:focus-visible,.pc-pair button:focus-visible,.pc-pair input:focus-visible{outline:3px solid #854cbe;outline-offset:3px}.pc-pair h1,.pc-pair h2,.pc-pair h3,.pc-pair p{margin:0}.pc-pair h2{font-size:20px;margin-bottom:12px}.pc-pair h3{font-size:17px;margin-bottom:8px}.pc-pair small{color:var(--muted)}.pc-pair section{margin-top:24px}.pc-pair input[readonly],.pc-pair input[type=text]{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;font:inherit}.pc-pair-nav{display:flex;justify-content:space-between;min-height:54px;align-items:center;border-bottom:1px solid var(--line);font-size:14px}.pc-pair-hero{padding:34px 0 18px}.pc-pair-hero p{color:#bc4821;font-size:11px;letter-spacing:2px;font-weight:700}.pc-pair-hero h1{font-size:34px;line-height:1.3;margin:12px 0}.pc-pair-hero span{color:var(--muted);font-size:13px}.pc-pair-hero div{margin-top:12px}.pc-pair-notice{background:#f5f4f6;border-radius:14px;padding:18px}.pc-pair-notice p{color:var(--muted);font-size:13px;margin-top:5px}.pc-pair-actions{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.pc-pair-avatar{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;object-fit:cover;background:#f3e9fb;color:#6d3aa3;font-size:17px;font-weight:700}.pc-pair-from{display:flex;gap:14px;align-items:flex-start}.pc-pair-from .pc-pair-avatar{width:56px;height:56px;font-size:22px}.pc-pair-from h2{margin-bottom:6px}.pc-pair-from p{color:var(--muted)}.pc-pair-from .pc-pair-actions{margin-bottom:0}.pc-pair-item{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;column-gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.pc-pair-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pc-pair-item small{display:block}.pc-pair-item .pc-pair-actions{margin:0}.pc-pair-reset{margin-top:12px;font-size:13px}.pc-pair-reset button{border:0;padding:0;background:none;color:var(--muted);text-decoration:underline}.pc-pair-reset small{display:block;margin-top:2px}.pc-pair-error{background:#fff0eb;color:#a33216;padding:16px;border-radius:12px;margin:16px 0!important}.pc-pair-share{padding:20px;border:1px solid #efb8a4;border-radius:16px}.pc-pair-share input{margin-top:12px}.pc-pair-footer{padding-top:45px;text-align:center;color:var(--muted);font-size:12px}.pc-pair-footer img{width:30px;margin-bottom:10px}@media (max-width:600px){.pc-pair{padding:0 18px 30px}.pc-pair-hero h1{font-size:28px}.pc-pair-actions>*{flex:1}.pc-pair-item{grid-template-columns:44px minmax(0,1fr)}.pc-pair-item .pc-pair-actions{grid-column:1/-1;margin-top:12px}}.pc-pair.is-report{max-width:720px;min-height:100vh;padding:0 0 40px;background:var(--sc-ui-bg)}.pc-pair.is-report>.pc-pair-footer,.pc-pair.is-report>.pc-pair-hero,.pc-pair.is-report>.pc-pair-nav,.pc-pair.is-report>.pc-pair-notice,.pc-pair.is-report [data-account],.pc-pair.is-report [data-compose],.pc-pair.is-report [data-invitation],.pc-pair.is-report [data-list],.pc-pair.is-report [data-share]{display:none}.pc-pair.is-report [data-report]{margin-top:0}.pc-pair.is-report .pc-pair-error:not([hidden]){margin:0!important;border-radius:0}.pc-pair-report{--blue:var(--sc-blue-deep);--faint:var(--sc-text-tertiary);--hair:var(--sc-line);color:var(--sc-text-primary);font-size:14px;line-height:1.7}.pc-pair-report section{margin-top:0}.pc-pair-report strong{font-weight:700}.pc-pair-kicker{margin:0 0 8px!important;color:var(--sc-text-secondary);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:10px;font-weight:600;letter-spacing:.2em;line-height:1.5}.pc-pair-report__nav{position:sticky;top:0;z-index:2;display:grid;grid-template-columns:96px minmax(0,1fr) 96px;align-items:center;min-height:48px;padding:0 8px;border-bottom:1px solid var(--hair);background:var(--sc-surface)}.pc-pair-report__nav button{justify-self:start;min-height:44px;padding:0 10px;border:0;background:none;color:var(--sc-text-primary);font-size:13px}.pc-pair-report__band{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:54px;padding:10px 18px;border-bottom:1px solid var(--hair);background:#fbfbfc}.pc-pair-report__band strong{font-size:15px;line-height:1.4}.pc-pair-report__band span{flex:0 0 auto;padding:4px 9px;border-radius:var(--sc-radius-pill);background:var(--sc-disabled-bg);color:var(--sc-text-secondary);font-size:10px;font-weight:700}.is-full .pc-pair-report__band span{background:var(--sc-green-tint);color:var(--sc-green-deep)}.pc-pair-report__hero{padding:22px 18px 26px;border-bottom:10px solid var(--sc-ui-bg);background:var(--sc-surface);text-align:center}.pc-pair-report__hero h1{margin:2px 0 8px;font-size:22px;font-weight:800;line-height:1.35}.pc-pair-report__hero .pc-pair-kicker{margin-top:18px!important}.pc-pair-report__lead{color:var(--sc-text-secondary);font-size:14px;line-height:1.8}.pc-pair-people{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:8px}.pc-pair-person{margin:0;min-width:0}.pc-pair-person img{display:block;width:100%;height:150px;object-fit:contain}.pc-pair-person figcaption{margin-top:6px}.pc-pair-person span{display:block;overflow:hidden;color:var(--sc-text-secondary);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.pc-pair-person b{display:block;font-size:26px;font-weight:800;line-height:1.15;letter-spacing:.02em}.pc-pair-person small{color:var(--sc-text-secondary);font-size:12px}.pc-pair-orb{display:flex;flex-direction:column;align-items:center;justify-content:center;width:84px;height:84px;border:1px solid color-mix(in srgb,var(--blue) 24%,var(--hair));border-radius:50%;background:var(--sc-blue-tint)}.pc-pair-orb strong{color:var(--blue);font-size:30px;font-weight:800;line-height:1}.pc-pair-orb span{margin-top:4px;color:var(--sc-text-secondary);font-size:10px}.pc-pair-sec{padding:24px 18px;border-bottom:10px solid var(--sc-ui-bg);background:var(--sc-surface)}.pc-pair-sec h2{margin:0;font-size:17px;font-weight:800;line-height:1.45}.pc-pair-sec__head{margin-bottom:16px}.pc-pair-sec__head>p:not(.pc-pair-kicker){margin-top:4px;color:var(--faint);font-size:11px;line-height:1.6}.pc-pair-sec__text{color:#444;font-size:13px;line-height:1.86}.pc-pair-sec__text+.pc-pair-sec__text{margin-top:10px}.pc-pair-legend{display:flex;gap:18px;margin-bottom:4px;color:var(--sc-text-secondary);font-size:11px}.pc-pair-legend i{display:inline-block;width:10px;height:10px;margin-right:6px;border-radius:50%;vertical-align:-1px}.pc-pair-legend .me{background:var(--blue)}.pc-pair-legend .them{background:#8a8a8f}.pc-pair-dual{padding:16px 0;border-top:1px solid var(--hair)}.pc-pair-dual:first-of-type{border-top:0}.pc-pair-dual header{display:flex;justify-content:space-between;gap:12px}.pc-pair-dual header b{font-size:13px}.pc-pair-dual header small{flex:0 0 auto;color:var(--sc-text-secondary);font-size:11px;font-weight:700}.pc-pair-dual.is-split header small{color:var(--sc-action-deep)}.pc-pair-dual.is-lean header small{color:var(--blue)}.pc-pair-dual.is-aligned header small{color:var(--sc-green-deep)}.pc-pair-dual__track{position:relative;height:6px;margin:18px 8px 24px;border-radius:6px;background:#eceaed}.pc-pair-dual__track .center{position:absolute;top:-5px;left:50%;width:1px;height:30px;background:#bdbdc2}.pc-pair-dual__track .mark{position:absolute;top:50%;width:14px;height:14px;border:2px solid #fff;border-radius:50%;box-shadow:0 1px 3px rgba(27,38,47,.22);transform:translate(-50%,-50%)}.pc-pair-dual__track .me{z-index:1;background:var(--blue)}.pc-pair-dual__track .them{top:calc(50% + 10px);background:#8a8a8f}.pc-pair-dual__foot{display:flex;justify-content:space-between;gap:12px;color:var(--sc-text-secondary);font-size:12px}.pc-pair-dual__foot span:before{content:"";display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;vertical-align:1px}.pc-pair-dual__foot .me:before{background:var(--blue)}.pc-pair-dual__foot .them:before{background:#8a8a8f}.pc-pair-dual__summary{margin-top:8px!important;font-size:13px;line-height:1.8}.pc-pair-dual__summary small{display:block;margin-top:2px;color:var(--faint);font-size:11px}.pc-pair-dual__text{margin-top:10px;color:#444;font-size:13px;line-height:1.86}.pc-pair-dual__text p+p{margin-top:8px}.pc-pair-dual__text strong{color:var(--sc-text-primary)}.pc-pair-dual__text .is-note{color:var(--faint);font-size:11.5px}.pc-pair-callout{margin:16px 0;padding:12px 14px;border:1px solid color-mix(in srgb,var(--blue) 20%,var(--hair));border-radius:var(--sc-radius-md);background:color-mix(in srgb,var(--sc-blue-tint) 60%,#fff)}.pc-pair-callout strong{display:block;color:var(--sc-text-primary);font-size:12.5px}.pc-pair-callout p{margin-top:4px!important;font-size:13px;line-height:1.8}.pc-pair-callout p:last-child{margin-bottom:0!important}.pc-pair-callout.is-warm{border-color:color-mix(in srgb,var(--sc-action) 30%,var(--hair));background:color-mix(in srgb,var(--sc-action-tint) 55%,#fff)}.pc-pair-insights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.pc-pair-insights article{padding:14px;border:1px solid var(--hair);border-radius:var(--sc-radius-md)}.pc-pair-insights span{color:var(--sc-text-secondary);font-size:10.5px}.pc-pair-insights b{display:block;margin:4px 0 6px;font-size:14px;line-height:1.45}.pc-pair-insights p{color:var(--sc-text-secondary);font-size:12.5px;line-height:1.75}.pc-pair-structure{margin-top:12px;padding:14px;border-radius:var(--sc-radius-md);background:#f7f7f9}.pc-pair-structure span{color:var(--sc-text-secondary);font-size:10.5px}.pc-pair-structure h3{margin:4px 0 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;font-weight:700;letter-spacing:.02em}.pc-pair-structure p{color:var(--sc-text-secondary);font-size:12.5px;line-height:1.75}.pc-pair-locked article{padding:14px 0;border-top:1px solid var(--hair)}.pc-pair-locked article:first-child{padding-top:0;border-top:0}.pc-pair-locked article header{display:flex;justify-content:space-between;gap:12px}.pc-pair-locked article header b{font-size:13.5px;line-height:1.5}.pc-pair-locked article header span{flex:0 0 auto;height:20px;padding:0 8px;border-radius:var(--sc-radius-pill);background:var(--sc-disabled-bg);color:var(--sc-text-secondary);font-size:10px;line-height:20px}.pc-pair-locked article p{margin-top:6px!important;color:var(--faint);font-size:12.5px;line-height:1.75}.pc-pair-toc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.pc-pair-toc a,.pc-pair-toc div{display:flex;align-items:flex-start;gap:8px;min-height:58px;padding:10px;border:1px solid var(--hair);border-radius:var(--sc-radius-md);color:var(--sc-text-primary)}.pc-pair-toc span{color:var(--blue);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11px;font-weight:700;line-height:1.6}.pc-pair-toc b{font-size:12px;line-height:1.5}.pc-pair-toc b small{display:block;margin-top:2px;color:var(--sc-text-secondary);font-size:10.5px;font-weight:400}.pc-pair-toc .is-locked{background:#fafafb}.pc-pair-toc .is-locked span{color:var(--faint)}.pc-pair-chapters{border-bottom:10px solid var(--sc-ui-bg);background:var(--sc-surface)}.pc-pair-chapter{border-bottom:1px solid var(--hair);scroll-margin-top:56px}.pc-pair-chapter:last-child{border-bottom:0}.pc-pair-chapter>summary{display:grid;grid-template-columns:30px minmax(0,1fr) 16px;align-items:start;gap:9px;min-height:72px;padding:16px 18px;cursor:pointer;list-style:none}.pc-pair-chapter>summary::-webkit-details-marker{display:none}.pc-pair-chapter>summary span{padding-top:2px;color:var(--blue);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;font-weight:700}.pc-pair-chapter>summary b{font-size:15px;font-weight:800;line-height:1.45}.pc-pair-chapter>summary b small{display:block;margin-top:2px;color:var(--sc-text-secondary);font-size:11px;font-weight:400}.pc-pair-chapter>summary i{width:8px;height:8px;margin-top:8px;border-right:1.5px solid #9a9aa0;border-bottom:1.5px solid #9a9aa0;transform:rotate(45deg);transition:transform .2s}.pc-pair-chapter[open]>summary i{transform:rotate(-135deg);margin-top:11px}.pc-pair-chapter__body{padding:0 18px 24px 57px;color:#3d3a3b;font-size:13px;line-height:1.86}.pc-pair-chapter__body>:first-child{margin-top:0!important}.pc-pair-chapter__body h3{margin:20px 0 7px;color:var(--sc-text-primary);font-size:13.5px;font-weight:800;line-height:1.55}.pc-pair-chapter__body p{margin:0 0 13px}.pc-pair-chapter__body ul{margin:0 0 13px;padding-left:18px}.pc-pair-chapter__body li+li{margin-top:6px}.pc-pair-chapter__body strong{color:var(--sc-text-primary)}.pc-pair-manage{display:grid;gap:8px}.pc-pair-manage button{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border:1px solid var(--hair);border-radius:var(--sc-radius-md);background:var(--sc-surface);text-align:left}.pc-pair-manage span{flex:0 0 auto;width:38px;color:var(--sc-text-secondary);font-size:11px}.pc-pair-manage b{font-size:13px}.pc-pair-manage b small{display:block;color:var(--sc-text-secondary);font-size:11px;font-weight:400}.pc-pair-manage .is-danger b{color:#a33216}.pc-pair-reader{position:fixed;bottom:0;left:50%;z-index:3;display:grid;grid-template-columns:84px minmax(0,1fr) 84px;gap:8px;align-items:center;width:min(100%,720px);padding:9px 15px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--hair);background:color-mix(in srgb,var(--sc-surface) 94%,transparent);backdrop-filter:blur(10px);transform:translateX(-50%)}.pc-pair-reader button{min-height:48px;padding:0;border:1px solid var(--hair);border-radius:var(--sc-radius-pill);background:transparent;color:var(--sc-text-secondary);font-size:12px}.pc-pair-reader button:disabled{color:var(--sc-disabled-text);cursor:default;opacity:.52}.pc-pair-reader .pc-pair-reader__current{display:grid;align-content:center;min-width:0;border:0;border-radius:var(--sc-radius-md);background:var(--sc-blue-tint)}.pc-pair-reader .pc-pair-reader__current span{color:var(--blue);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:10px;letter-spacing:.08em}.pc-pair-reader .pc-pair-reader__current b{overflow:hidden;margin-top:2px;color:var(--sc-text-primary);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.pc-pair-dock{position:sticky;bottom:0;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 12px;padding:12px 18px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--hair);background:var(--sc-surface);box-shadow:0 -6px 18px rgba(27,38,47,.06)}.pc-pair-dock strong{display:block;font-size:14px}.pc-pair-dock small{display:block;color:var(--sc-text-secondary);font-size:11px}.pc-pair-dock .button{min-height:44px;padding:10px 18px;border-radius:var(--sc-radius-md);font-size:14px;font-weight:700}.pc-pair-dock p{grid-column:1/-1;color:var(--faint);font-size:10.5px;text-align:center}@media (max-width:480px){.pc-pair-insights{grid-template-columns:1fr}.pc-pair-person img{height:124px}.pc-pair-person b{font-size:23px}.pc-pair-orb{width:74px;height:74px}.pc-pair-orb strong{font-size:26px}}