:root{font-family:var(--sans);color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible{outline:2px solid var(--blue)}a{color:var(--blue);text-decoration:none}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,h3,p{margin:0}h1{font-size:26px;letter-spacing:-.7px;font-weight:650}h2{font-size:17px;font-weight:600}h3{font-size:14px;font-weight:600}p{line-height:1.75}button{border:0;background:none;color:inherit}.layout{min-height:100vh;display:grid;grid-template-columns:205px minmax(0,1fr)}.sidebar{background:var(--surface);border-right:1px solid var(--line);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:30px 18px 22px;gap:34px}.brand{display:flex;gap:11px;align-items:center;padding:0 7px}.brandmark{display:grid;place-items:center;width:35px;height:39px;background:var(--blue);border-radius:7px;color:var(--surface)}.brandmark svg{width:22px;height:22px}.brand strong{display:block;font-size:18px;font-weight:650;letter-spacing:1px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.8px;margin-top:5px}.nav{display:flex;flex-direction:column;gap:6px}.nav button{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:7px;text-align:left;font-size:13px;color:var(--muted)}.nav button.active{background:var(--blue-soft);color:var(--blue);font-weight:600}.nav button:hover{background:var(--surface-alt)}.nav .count{margin-left:auto;font-variant-numeric:tabular-nums;font-size:11px;color:var(--muted)}.side-bottom{margin-top:auto;display:grid;gap:5px}.side-bottom button{display:flex;gap:10px;align-items:center;color:var(--muted);padding:9px 12px;text-align:left;font-size:12px}.local-label{border-top:1px solid var(--line);padding:17px 12px 0;margin-top:10px;font-size:11px;color:var(--muted);display:flex;gap:7px;align-items:center}.local-label i{height:5px;width:5px;border-radius:50%;background:var(--green)}.workspace{min-width:0;padding:32px 40px 60px;max-width:1680px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.eyebrow{font-size:11px;color:var(--muted);letter-spacing:1px;margin-bottom:9px}.subtitle{font-size:12px;color:var(--muted);margin-top:10px}.actions{display:flex;align-items:center;gap:9px}.btn{display:inline-flex;gap:7px;align-items:center;justify-content:center;min-height:37px;padding:9px 14px;border:1px solid var(--line);background:var(--surface);border-radius:7px;white-space:nowrap;font-size:12px}.btn:hover{background:var(--surface-alt)}.btn.primary{background:var(--blue);border-color:var(--blue);color:var(--on-primary);box-shadow:0 2px 3px var(--line)}.btn.primary:hover{background:var(--blue-hover)}.btn.quiet{border-color:transparent;background:transparent}.btn.danger{color:var(--red);border-color:var(--red-bg)}.btn.small{min-height:29px;padding:5px 9px;font-size:11px}.icon-button{display:grid;place-items:center;width:31px;height:31px;border-radius:6px}.icon-button:hover{background:var(--blue-soft)}.demo-banner{background:var(--blue-soft);border:1px solid var(--amber-bg);color:var(--amber);padding:10px 15px;border-radius:7px;display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;font-size:12px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:26px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 21px;text-align:left;transition:border-color .16s}.stat:hover{border-color:var(--border-strong)}.stat-top{font-size:12px;color:var(--muted);display:flex;justify-content:space-between;align-items:center}.stat-top svg{color:var(--muted);width:16px}.stat-value{font-size:32px;font-weight:600;letter-spacing:-1px;line-height:1.1;margin:13px 0 9px;font-variant-numeric:tabular-nums}.stat-caption{font-size:11px;color:var(--muted)}.stat-value.warm{color:var(--amber)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px;align-items:start}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px 22px;border-bottom:1px solid var(--line)}.panel-head p{font-size:11px;color:var(--muted);margin-top:5px}.panel-head h2{font-size:15px}.panel-body{padding:20px 22px}.muted{color:var(--muted)}.small-text{font-size:12px}.guide{margin-bottom:20px}.guide h3{font-size:13px;margin-bottom:20px}.steps{display:grid;gap:20px}.step{display:grid;grid-template-columns:22px 1fr;gap:10px}.step-no{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-size:10px}.step strong{font-size:12px;font-weight:500}.step p{font-size:11px;color:var(--muted);margin-top:3px;line-height:1.6}.note{padding-top:18px;border-top:1px solid var(--line);margin-top:23px;font-size:11px;color:var(--muted);line-height:1.8}.empty{padding:54px 24px;text-align:center}.empty .empty-icon{width:46px;height:46px;display:grid;place-items:center;margin:0 auto 16px;color:var(--muted);background:var(--blue-soft);border-radius:11px}.empty h3{font-size:15px;font-weight:500;margin-bottom:8px}.empty p{font-size:12px;color:var(--muted);max-width:340px;margin:auto}.empty .actions{justify-content:center;margin-top:20px}.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px}.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.search{position:relative;min-width:200px;max-width:330px;flex:1}.search svg{position:absolute;left:12px;top:11px;color:var(--muted);width:16px}.search input{padding-left:36px;width:100%;background:var(--surface)}.toolbar select{max-width:155px;background:var(--surface);font-size:12px;min-height:38px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-weight:500;font-size:11px;color:var(--muted);padding:13px 18px;border-bottom:1px solid var(--line);background:var(--surface-alt)}td{font-size:12px;padding:17px 18px;border-bottom:1px solid var(--line);vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--surface-alt)}td.wrap{white-space:normal;min-width:160px;max-width:300px;line-height:1.7}.person-cell{display:flex;gap:10px;align-items:center;text-align:left}.avatar{width:34px;height:34px;border-radius:9px;background:var(--sunken);color:var(--muted);display:grid;place-items:center;font-weight:600;font-size:14px;flex-shrink:0}.person-name{font-weight:550;font-size:13px;color:var(--ink)}.secondary{font-size:10px;color:var(--muted);margin-top:4px}.badge{display:inline-flex;align-items:center;padding:4px 8px;line-height:1.3;border-radius:5px;font-size:10px;font-weight:500;white-space:nowrap;background:var(--blue-soft);color:var(--blue)}.badge.amber{color:var(--amber);background:var(--amber-bg)}.badge.red{color:var(--red);background:var(--red-bg)}.badge.green{color:var(--green);background:var(--green-bg)}.tag-group{display:flex;flex-wrap:wrap;gap:5px}.table-footer{padding:13px 20px;color:var(--muted);font-size:11px;border-top:1px solid var(--line)}.attention-row{display:grid;grid-template-columns:35px minmax(0,1fr) auto;gap:12px;padding:17px 22px;border-bottom:1px solid var(--sunken);align-items:center}.attention-row:last-child{border-bottom:0}.attention-main{display:flex;align-items:center;gap:8px}.attention-main button{padding:0;font-size:12px;font-weight:600}.attention-row p{font-size:12px;color:var(--muted);line-height:1.6;margin-top:5px;overflow-wrap:anywhere}.attention-date{font-size:11px;color:var(--muted);margin-top:6px}.attention-actions{display:flex;gap:4px}.mini-row{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--sunken);font-size:12px}.mini-row:last-child{border:0}.mini-row span{font-size:11px;color:var(--muted)}.success-line{font-size:12px;color:var(--green);padding:15px 20px;display:flex;align-items:center;gap:8px}.error-page{margin:12vh auto;max-width:400px;padding:30px}.error-page p{color:var(--muted);margin:16px 0}.loading{padding:70px;text-align:center;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:15px;padding:0;max-width:min(780px,calc(100vw - 32px));width:780px;max-height:90dvh;box-shadow:0 20px 70px var(--line);color:var(--ink);background:var(--surface)}dialog::backdrop{background:var(--backdrop);backdrop-filter:blur(2px)}.modal-head{position:sticky;top:0;z-index:2;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:21px 25px}.modal-head h2{font-size:18px}.modal-head p{font-size:11px;color:var(--muted);margin-top:5px}.modal-body{padding:22px 25px}.modal-footer{position:sticky;bottom:0;z-index:2;background:var(--surface);border-top:1px solid var(--line);padding:15px 25px;display:flex;align-items:center;justify-content:flex-end;gap:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 20px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:550}.field small{font-size:11px;color:var(--muted);line-height:1.6}input,select,textarea{padding:10px 11px;border:1px solid var(--line);border-radius:6px;color:var(--ink);min-width:0;background:var(--surface)}input:focus,select:focus,textarea:focus{outline:2px solid var(--blue-soft);border-color:var(--focus)}textarea{resize:vertical;min-height:83px;line-height:1.65}input[type=checkbox]{accent-color:var(--blue);width:16px;height:16px;margin:0;flex-shrink:0}.checkbox{display:flex;gap:9px;align-items:center;font-size:12px;line-height:1.6}.form-section{grid-column:1/-1;border-top:1px solid var(--line);padding-top:17px;margin-top:2px}.form-section summary{font-size:12px;color:var(--blue);cursor:pointer}.form-section[open] summary{margin-bottom:18px}.subform{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:17px 20px;background:var(--surface-alt);border:1px solid var(--line);padding:17px;border-radius:8px}.subform[hidden],.field[hidden]{display:none}.form-error{color:var(--red);font-size:12px;margin-right:auto;max-width:65%;line-height:1.7}.detail-top{display:flex;gap:16px;align-items:center;margin-bottom:23px}.detail-top .avatar{height:54px;width:54px;font-size:21px;border-radius:13px}.detail-top h2{font-size:23px}.detail-sub{font-size:12px;color:var(--muted);margin-top:7px}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:16px 0;border-block:1px solid var(--line);margin-bottom:23px}.detail-stats span{display:block;color:var(--muted);font-size:11px}.detail-stats strong{display:block;font-size:20px;font-weight:550;margin-top:7px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 25px}.detail-item dt{font-size:11px;color:var(--muted);margin-bottom:7px}.detail-item dd{font-size:12px;margin:0;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.detail-item.full{grid-column:1/-1}.detail-grid dl{margin:0}.timeline-title{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:24px;margin-top:25px}.timeline{margin-top:12px}.timeline-item{border-left:1px solid var(--line);position:relative;padding:5px 0 23px 20px;margin-left:4px}.timeline-item::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--muted);border:3px solid var(--surface);position:absolute;left:-7px;top:8px;box-sizing:content-box}.timeline-meta{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);flex-wrap:wrap}.timeline-meta button{margin-left:auto}.timeline-item p{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:9px;line-height:1.75}.timeline-item .impact{border-left:2px solid var(--border-strong);padding-left:10px;color:var(--green)}.timeline-source{font-size:10px;color:var(--muted);margin-top:8px}.timeline-follow{background:var(--bg);padding:10px 12px;border-radius:6px;margin-top:10px;font-size:11px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.divider{height:1px;background:var(--line);margin:20px 0}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:var(--toast-bg);color:var(--surface);padding:12px 19px;border-radius:8px;font-size:12px;z-index:50;transition:opacity .2s,transform .2s;box-shadow:0 5px 18px var(--line);max-width:calc(100vw - 32px)}#toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1450px){.workspace{padding-inline:50px}.content-grid{grid-template-columns:minmax(0,1fr) 285px}}
@media(max-width:1100px){.layout{grid-template-columns:175px minmax(0,1fr)}.workspace{padding:27px 25px}.sidebar{padding-inline:11px}.content-grid{grid-template-columns:1fr}.aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.guide{margin:0}.stat{padding:17px}.actions{gap:6px}.stats{gap:10px}.attention-row{padding:17px}}
@media(max-width:720px){.layout{display:block}.sidebar{position:sticky;height:auto;z-index:5;padding:12px 15px 0;gap:12px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0}.brandmark{width:27px;height:30px}.brandmark svg{width:17px}.brand strong{font-size:15px}.brand small{display:none}.nav{flex-direction:row;gap:4px}.nav button{justify-content:center;flex:1;padding:11px 5px;border-radius:6px 6px 0 0;font-size:12px;gap:5px}.nav button svg{width:15px}.nav .count{display:none}.side-bottom{position:absolute;right:13px;top:10px;display:flex;gap:0}.side-bottom button{padding:7px;font-size:0;gap:0}.side-bottom button svg{width:17px}.local-label{display:none}.workspace{padding:24px 17px 38px}.topbar{align-items:flex-start;margin-bottom:21px;gap:10px}h1{font-size:23px}.eyebrow{font-size:10px;margin-bottom:7px}.topbar .actions{flex-direction:column;align-items:stretch}.topbar .btn{padding:8px 10px;font-size:11px;min-height:33px}.subtitle{font-size:11px;max-width:220px;line-height:1.6;margin-top:8px}.stats{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.stat{padding:16px}.stat-value{font-size:28px;margin:12px 0 7px}.stat-caption{font-size:10px}.aside{grid-template-columns:1fr}.toolbar{flex-wrap:wrap}.search{min-width:100%;max-width:none}.toolbar select{max-width:145px}.panel-head{padding:17px}.attention-row{grid-template-columns:29px minmax(0,1fr);gap:9px}.attention-row .avatar{width:29px;height:29px;font-size:12px}.attention-actions{grid-column:2;justify-content:flex-end}.attention-main{flex-wrap:wrap}.empty{padding:40px 20px}.demo-banner{align-items:flex-start;gap:7px;line-height:1.7}.demo-banner .btn{flex-shrink:0}.hide-mobile{display:none}td,th{padding:13px 12px}.table-wrap table{min-width:580px}.table-wrap.compact table{min-width:510px}dialog{max-width:calc(100vw - 16px);max-height:94dvh;border-radius:12px}.modal-head{padding:17px}.modal-body{padding:19px 17px}.modal-footer{padding:13px 17px}.form-grid,.subform{grid-template-columns:1fr}.field.full,.form-section{grid-column:1}.form-grid>.field{grid-column:1}.detail-grid{grid-template-columns:1fr}.detail-item.full{grid-column:1}.detail-stats strong{font-size:17px}.form-error{max-width:55%;font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.person-cell .person-name,.person-cell .secondary{display:block}
/* Relationship overview */
.relation-summary{display:flex;gap:24px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:-5px 0 21px}.relation-summary strong{font-size:21px;font-weight:600;color:var(--ink);margin-right:5px}.relation-graph-panel{margin-bottom:24px}.relation-controls{padding:16px 22px;display:flex;gap:16px;align-items:end;border-bottom:1px solid var(--line);flex-wrap:wrap}.relation-controls label{display:flex;flex-direction:column;gap:7px;font-size:11px;color:var(--muted)}.relation-controls select{font-size:12px;max-width:250px;min-height:36px;padding:8px 10px}.graph-tools{margin-left:auto;display:flex;gap:6px;padding-bottom:2px}.graph-canvas{overflow:hidden;background:var(--surface);background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:22px 22px}.relationship-graph{display:block;width:100%;height:490px;fill:none;stroke:none;touch-action:none;cursor:grab}.relationship-graph:active{cursor:grabbing}.graph-my-edge path{stroke:var(--graph-line);stroke-width:1.4}.graph-label{text-anchor:middle;dominant-baseline:middle;font-size:12px;fill:var(--muted);stroke:var(--surface);stroke-width:6px;paint-order:stroke;stroke-linejoin:round;font-weight:500}.graph-me circle{fill:var(--blue);stroke:var(--surface);stroke-width:7}.graph-me text{text-anchor:middle;fill:var(--surface);font-size:21px;font-weight:600}.graph-person{cursor:pointer;outline:none}.graph-person rect{fill:var(--surface);stroke:var(--line);stroke-width:1.5}.graph-person:hover rect,.graph-person:focus-visible rect,.graph-person.selected rect{stroke:var(--blue);stroke-width:2.5;fill:var(--blue-soft)}.graph-name{fill:var(--ink);text-anchor:middle;font-size:14px;font-weight:600}.graph-sub{fill:var(--muted);text-anchor:middle;font-size:10px}.graph-link{cursor:pointer;outline:none}.graph-link .graph-hit{stroke:transparent;stroke-width:22px;fill:none}.graph-link .graph-connection{stroke:var(--green);stroke-width:2;fill:none}.graph-link.uncertain .graph-connection{stroke:var(--amber);stroke-dasharray:6 5}.graph-link .graph-label{fill:var(--green)}.graph-link.uncertain .graph-label{fill:var(--amber)}.graph-link:hover .graph-connection,.graph-link:focus-visible .graph-connection{stroke-width:4}.arrow-confirmed{fill:var(--green)}.arrow-uncertain{fill:var(--amber)}.graph-legend{padding:14px 22px;display:flex;flex-wrap:wrap;gap:12px 20px;font-size:10px;color:var(--muted);border-top:1px solid var(--line)}.graph-legend span{display:flex;align-items:center;gap:7px}.graph-legend i{width:23px;height:0;border-top:2px solid}.legend-self{border-color:var(--graph-line)!important}.legend-confirmed{border-color:var(--green)!important}.legend-uncertain{border-color:var(--amber)!important;border-top-style:dashed!important}.relation-tabs{display:flex;gap:20px}.relation-tabs button{padding:3px 0;color:var(--muted);font-size:13px}.relation-tabs button[aria-selected=true]{color:var(--blue);font-weight:650}.relation-table-tools{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:16px 22px;border-bottom:1px solid var(--line)}.relation-table-tools input[type=search]{width:260px;font-size:12px}.relation-table-tools .small-text{font-size:10px}.relation-cell{min-width:260px!important;max-width:440px!important}.relation-row-link{display:block;text-align:left;font-size:12px;line-height:2;padding:3px 0;color:var(--blue);white-space:normal;overflow-wrap:anywhere}.relation-row-link:hover{text-decoration:underline}.relation-row-link .badge{margin-left:5px}.person-relations{padding-top:12px}.relationship-detail-title{display:flex;align-items:center;justify-content:center;gap:20px;font-size:20px;flex-wrap:wrap;padding:12px 0}.relationship-detail-title button{color:var(--blue);font-weight:600}.relationship-detail-title span{color:var(--muted)}.relationship-detail-label{text-align:center;margin:7px 0 27px;font-size:15px}.relationship-detail-label .badge{margin-left:8px}
@media(max-width:720px){.nav{overflow-x:auto}.nav button{flex:1 0 auto;font-size:11px;padding-inline:7px;gap:4px}.nav button svg{width:13px}.relation-summary{gap:17px;margin-top:0}.relation-summary strong{font-size:18px}.relation-graph-head{align-items:flex-start;flex-wrap:wrap}.relation-controls{padding:14px 16px;gap:12px}.relation-controls label{flex:1;min-width:125px}.relation-controls select{width:100%;max-width:100%;min-width:0;font-size:11px}.graph-tools{margin-left:0;width:100%;justify-content:flex-end}.relationship-graph{height:340px}.graph-legend{padding:13px 16px;gap:10px 13px}.relation-table-head{gap:8px}.relation-tabs{gap:15px}.relation-tabs button{font-size:12px}.relation-table-tools{padding:13px 16px;gap:10px}.relation-table-tools input[type=search]{width:100%}.relationship-table table{min-width:760px}.relation-controls>label{max-width:100%}}

@media(max-width:720px){.relationship-graph{height:420px}}

.transfer-code{width:100%;min-height:155px;font-family:ui-monospace,monospace;font-size:12px;word-break:break-all;overflow-wrap:anywhere;resize:vertical}a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.modal-body>p{line-height:1.7}.modal-body>hr{border:0;border-top:1px solid var(--border,var(--line));margin:22px 0}.modal-body>.field{margin-bottom:16px}.modal-body .actions{flex-wrap:wrap}#replace-warning{margin-top:16px}

.export-options{display:grid;gap:24px}.export-options section{display:grid;gap:12px}.export-options .actions,.modal-body>.actions{flex-wrap:wrap}.backup-history{padding:0;list-style:none;display:grid;gap:12px}.backup-history li{display:grid;gap:4px;border-top:1px solid var(--line);padding-top:12px;font-size:12px}.backup-history small{overflow-wrap:anywhere;color:var(--muted)}

.brand-title{padding:0;text-align:left;white-space:nowrap}.brand-title strong{letter-spacing:0;font-size:17px}.brand small{letter-spacing:1px}

.self-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px;align-items:start}.self-stats{margin-top:20px}.self-stats .stat[aria-pressed=true]{border-color:var(--blue)}.self-history-item{display:grid;gap:6px;padding:12px;width:100%;text-align:left;border-radius:7px;line-height:1.5}.self-history-item.active{background:var(--blue-soft)}.self-history-item span,.self-history-item small{color:var(--muted);font-size:12px}.self-complete{margin-top:20px}.self-complete>summary{padding:18px;cursor:pointer;font-size:13px}.self-complete section+section{margin-top:20px}.self-section{display:block;margin-top:22px;padding-top:14px}.self-section>summary{cursor:pointer;margin-bottom:14px}.self-section small{line-height:1.6;margin-bottom:5px}.self-due{color:var(--amber)}.self-grid .panel-head{align-items:flex-start}.self-grid .panel-head p{line-height:1.6}
@media(max-width:1100px){.self-grid{grid-template-columns:minmax(0,1fr)}.self-history .panel-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
@media(max-width:720px){.nav button{flex-shrink:0}.nav{overflow-x:auto}.self-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.self-grid .panel-head{flex-wrap:wrap}}

/* Self card: readable sections first, history and comparisons alongside. */
.self-card-form{max-width:760px;margin:0 auto;min-width:0}.self-card-intro{padding:4px 0 14px;overflow-wrap:anywhere}.self-card-intro h2{font-size:25px;line-height:1.5;letter-spacing:.5px}.self-card-intro p{font-size:14px;line-height:1.8;margin:10px 0;color:var(--muted)}.self-card-intro>span{font-size:12px;color:var(--muted);line-height:1.8}.self-paper-section{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:12px;min-width:0}.self-section-heading{display:flex;align-items:center;gap:10px;margin-bottom:14px}.self-section-number{display:grid;place-items:center;border-radius:7px;width:30px;height:30px;background:var(--blue);color:var(--on-primary);font-size:12px;font-weight:600;flex-shrink:0}.self-section-heading h3{font-size:17px;line-height:1.5;margin:0}.self-entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 16px;align-items:start}.self-entry{min-width:0}.self-entry.wide{grid-column:1/-1}.self-entry label{display:block;font-size:14px;font-weight:600;line-height:1.6}.self-entry p{font-size:12px;color:var(--muted);line-height:1.6;margin:4px 0 7px}.self-entry input,.self-entry textarea{width:100%;min-width:0;min-height:40px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:15px;line-height:1.6;color:var(--ink)}.self-entry textarea{min-height:70px;resize:vertical}.self-entry input::placeholder,.self-entry textarea::placeholder{color:var(--muted)}.self-save-bar{position:sticky;bottom:14px;display:flex;gap:12px;align-items:center;justify-content:space-between;padding:11px 15px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 26px var(--line);z-index:3}.self-save-bar span{font-size:12px;color:var(--muted)}.self-save-bar .form-error:empty{display:none}.self-save-bar .actions{flex-shrink:0}.self-reader-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(210px,250px);gap:28px;align-items:start}.self-reader{min-width:0}.self-share-actions{margin-top:18px;flex-wrap:wrap}.self-card-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:0 0 22px}.self-card-tabs button{padding:12px 0;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;border-radius:0}.self-card-tabs button[aria-pressed=true]{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.self-readable-fields{margin:0}.self-readable-fields>div{padding:10px 0;border-bottom:1px solid var(--sunken)}.self-readable-fields>div:first-child{padding-top:0}.self-readable-fields>div:last-child{border-bottom:0;padding-bottom:0}.self-readable-fields dt{font-size:12px;color:var(--muted);line-height:1.5;margin-bottom:4px}.self-readable-fields dd{font-size:15px;line-height:1.65;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.self-reader-layout .self-history{position:sticky;top:24px}.self-history-item strong{font-size:12px;overflow-wrap:anywhere}.self-comparison-note{font-size:12px;color:var(--muted);line-height:1.8;margin:12px 0 0}.self-comparison-table{margin-top:18px}.self-reader .self-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.self-reader .stat{padding:14px}.self-reader .stat-value{font-size:25px;margin-top:8px}
@media(max-width:1100px){.self-reader-layout{grid-template-columns:minmax(0,1fr)}.self-reader-layout .self-history{position:static}}
@media(max-width:720px){.self-card-intro h2{font-size:23px}.self-paper-section{padding:16px 14px;border-radius:12px}.self-section-heading{gap:10px;margin-bottom:13px}.self-entry-grid{gap:15px 12px}.self-save-bar{bottom:8px;padding:10px 12px;flex-wrap:wrap;gap:8px}.self-save-bar .actions{width:100%;justify-content:flex-end}.self-entry input,.self-entry textarea{font-size:16px;padding:7px 10px}.self-readable-fields dd{font-size:15px}.self-reader .self-paper-section{padding:16px 14px}}

.self-choice-field{border:0;padding:0;margin:0;min-width:0}.self-choice-field legend{font-size:14px;font-weight:600;line-height:1.6;padding:0}.self-choice-field legend span{font-size:11px;color:var(--red);margin-left:6px;font-weight:400}.self-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.self-entry .self-choice{display:flex;align-items:center;justify-content:center;gap:10px;padding:9px;border:1px solid var(--line);border-radius:8px;cursor:pointer;background:var(--surface);font-weight:500}.self-choice:has(input:checked){background:var(--blue-soft);border-color:var(--blue);color:var(--blue)}.self-entry .self-choice input[type=radio]{width:18px;height:18px;min-height:18px;padding:0;margin:0;accent-color:var(--blue);flex-shrink:0}

.self-required{color:var(--red);margin-left:4px}.self-writing-guide{margin:6px 0 8px;padding:9px 12px;border-left:3px solid var(--line);background:var(--surface-alt);border-radius:0 10px 10px 0;color:var(--muted)}.self-entry .self-writing-guide p{font-size:13px;line-height:1.65;margin:0;color:inherit}.self-writing-guide ul{padding-left:17px;margin:5px 0 0}.self-writing-guide li{font-size:13px;line-height:1.65;margin:1px 0;overflow-wrap:anywhere}.self-entry .self-writing-guide+input,.self-entry .self-writing-guide+textarea{background:var(--surface)}.self-choice-field legend span{color:var(--red)}
@media(max-width:720px){.self-writing-guide{padding:8px 10px}.self-writing-guide ul{padding-left:16px}}

.self-card-intro .self-sincerity{color:var(--red);text-align:center;font-weight:700;font-size:15px;line-height:1.7;margin:10px 0 12px;text-wrap:pretty}

.self-choice-field .self-choices{margin-top:7px}.self-choices-three{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.self-entry .self-confirmation{display:flex;gap:10px;align-items:center;line-height:1.6;font-weight:500}
.self-entry .self-confirmation input[type=checkbox]{width:18px;height:18px;min-height:18px;padding:0;margin:0;accent-color:var(--blue);flex-shrink:0}
.self-bmi{grid-column:1/-1;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface-alt);min-width:0}.self-bmi-result{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.self-bmi-title{font-size:12px;color:var(--muted);letter-spacing:.04em}.self-bmi-result strong{font-size:24px;font-weight:600;line-height:1.2;font-variant-numeric:tabular-nums}.self-bmi-badge{font-size:12px;border-radius:5px;padding:4px 8px;line-height:1.4;background:var(--blue-soft);color:var(--blue)}.self-bmi-badge.normal{background:var(--green-bg);color:var(--green)}.self-bmi-badge.low,.self-bmi-badge.high{background:var(--amber-bg);color:var(--amber)}.self-bmi .self-bmi-note{font-size:11px;color:var(--muted);line-height:1.6;margin:7px 0 0;white-space:normal;overflow-wrap:anywhere}
@media(max-width:720px){.self-choices-three{gap:7px}.self-entry .self-choice{gap:6px;padding:9px 6px}}

/* A quiet, occasional title reveal. It never changes the card or its draft. */
.brand-title,.brandmark{user-select:none;-webkit-user-select:none}.brandmark{padding:0;flex-shrink:0}
.brand-easter{--easter-ease:cubic-bezier(.23,1,.32,1);width:700px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);padding:0;border:1px solid var(--line);border-radius:22px;overflow:auto;background:var(--surface);color:var(--ink);box-shadow:0 28px 100px var(--line);opacity:0;transform:translateY(12px) scale(.96);transition:opacity 250ms var(--easter-ease),transform 250ms var(--easter-ease)}
.brand-easter::backdrop{background:var(--backdrop);backdrop-filter:blur(6px);opacity:0;transition:opacity 250ms var(--easter-ease)}
.brand-easter.is-visible{opacity:1;transform:translateY(0) scale(1)}.brand-easter.is-visible::backdrop{opacity:1}
.easter-paper{position:relative;isolation:isolate;overflow:hidden;min-height:430px;padding:70px 40px 32px;text-align:center;background:radial-gradient(ellipse at 50% 25%,var(--surface) 0%,var(--surface) 60%,var(--sunken) 100%)}
.easter-paper::after{content:"";position:absolute;inset:15px;pointer-events:none;border:1px solid var(--line);border-radius:12px;z-index:-1}
.easter-close{position:absolute;top:23px;right:23px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--muted);z-index:2}.easter-close:active{transform:scale(.96)}
.easter-kicker{position:relative;color:var(--muted);font-size:12px;letter-spacing:.28em;margin-bottom:36px}
.easter-title{position:relative;display:flex;justify-content:center;gap:16px;font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-size:100px;font-weight:500;line-height:1.3;letter-spacing:0;color:var(--ink);text-shadow:0 2px 0 var(--surface);white-space:nowrap}
.easter-title span{display:block;opacity:0;transform:translateY(20px);transition:opacity 550ms var(--easter-ease),transform 650ms var(--easter-ease)}
.brand-easter.is-visible .easter-title span{opacity:1;transform:translateY(0)}
.brand-easter.is-visible .easter-title span:nth-child(1){transition-delay:60ms}.brand-easter.is-visible .easter-title span:nth-child(2){transition-delay:125ms}.brand-easter.is-visible .easter-title span:nth-child(3){transition-delay:190ms}.brand-easter.is-visible .easter-title span:nth-child(4){transition-delay:255ms}
.easter-orbit{position:absolute;z-index:-1;width:370px;height:370px;top:-155px;left:50%;margin-left:-185px;border:1px solid var(--line);border-radius:50%;opacity:0;transform:scale(.92);transition:opacity 700ms var(--easter-ease),transform 850ms var(--easter-ease)}
.easter-orbit::before,.easter-orbit::after{content:"";position:absolute;inset:18px;border:1px solid var(--line);border-radius:50%}.easter-orbit::after{inset:-18px}
.brand-easter.is-visible .easter-orbit{opacity:1;transform:scale(1)}
.easter-rule{height:1px;width:130px;margin:27px auto 23px;background:linear-gradient(90deg,transparent,var(--blue),transparent);position:relative}.easter-rule i{position:absolute;width:5px;height:5px;background:var(--blue);left:calc(50% - 2.5px);top:-2px;transform:rotate(45deg)}
.easter-caption{font-family:"Songti SC","STSong",serif;font-size:16px;letter-spacing:.25em;color:var(--muted)}.easter-hint{font-size:11px;color:var(--muted);margin-top:31px}
@media(hover:hover) and (pointer:fine){.easter-close:hover{background:var(--sunken)}}
@media(max-width:600px){.easter-paper{min-height:350px;padding:67px 20px 26px}.easter-title{font-size:clamp(40px,11.5vw,68px);gap:10px}.easter-kicker{font-size:10px;margin-bottom:34px}.easter-caption{font-size:13px;letter-spacing:.15em}.easter-close{top:20px;right:20px;width:34px;height:34px}.easter-hint{margin-top:25px}}
@media(prefers-reduced-motion:reduce){.brand-easter,.easter-title span,.easter-orbit{transform:none!important;transition:none!important}.brand-easter::backdrop{transition:none!important}}

.group-rules{width:min(640px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 40px);border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);overflow:hidden;padding:0;box-shadow:0 28px 90px var(--line)}
.group-rules[open]{animation:rules-enter 280ms cubic-bezier(.16,1,.3,1) both}
.group-rules::backdrop{background:var(--backdrop);backdrop-filter:blur(4px);animation:rules-backdrop 220ms ease-out both}
.group-rules-sheet{display:flex;flex-direction:column;max-height:min(800px,calc(100dvh - 40px))}
.group-rules-header{flex:none;padding:25px 28px 19px;text-align:center;border-bottom:1px solid var(--line)}
.group-rules-header>span{font-size:10px;letter-spacing:.16em;color:var(--muted)}
.group-rules-header h2{margin-top:9px;font-family:"Songti SC","STSong",serif;font-size:28px;font-weight:700;letter-spacing:.14em;outline:none}
.group-rules-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:26px 28px 32px;text-align:center;font-size:15px;line-height:1.9}
.group-rules-body p{line-height:1.9;margin:0 0 24px;overflow-wrap:anywhere}
.group-rules-body p:last-child{margin-bottom:0}
.group-rules-body .group-rules-verse{font-family:"Songti SC","STSong",serif;font-size:23px;font-weight:700;color:var(--blue);padding:16px 0;letter-spacing:.06em}
.group-rules-ending{font-weight:650;color:var(--blue);border-top:1px solid var(--line);padding-top:24px}
.group-rules-footer{flex:none;padding:16px 24px;border-top:1px solid var(--line);background:var(--surface);text-align:center}
.group-rules-footer .btn{min-height:43px;padding:11px 30px;font-size:14px}
@keyframes rules-enter{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes rules-backdrop{from{opacity:0}to{opacity:1}}
@media(max-width:600px){.group-rules{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:14px}.group-rules-sheet{max-height:calc(100dvh - 24px)}.group-rules-header{padding:18px 18px 15px}.group-rules-header h2{font-size:25px}.group-rules-body{padding:20px 16px 26px;font-size:14px}.group-rules-body .group-rules-verse{font-size:21px}.group-rules-footer{padding:13px 16px}.group-rules-footer .btn{width:100%}}
@media(prefers-reduced-motion:reduce){.group-rules[open],.group-rules::backdrop{animation:none}}