/* TPC editorial identity. Logo/artwork and member-supplied media are the only
   colour exceptions; functional UI uses these neutral tokens exclusively. */
:root{
 --tpc-black:#151515;--tpc-charcoal:#2b2b2b;--tpc-text-secondary:#4d4d4d;
 --tpc-muted:#6b6b6b;--tpc-disabled:#a5a5a5;--tpc-border-strong:#8a8a8a;
 --tpc-border:#dedede;--tpc-border-light:#ececec;--tpc-surface-soft:#f5f5f5;
 --tpc-paper:#fafafa;--tpc-white:#ffffff;
 --tpc-radius-small:2px;--tpc-radius-medium:4px;
 --tpc-reading-width:720px;--tpc-content-width:1180px;
 --tpc-font-editorial:Newsreader,Georgia,"Times New Roman",serif;
 --tpc-font-ui:Inter,Arial,Helvetica,sans-serif;
 --tpc-space-1:8px;--tpc-space-2:16px;--tpc-space-3:24px;--tpc-space-4:40px;--tpc-space-5:64px;
}
*{box-sizing:border-box}
::selection{background:var(--tpc-border);color:var(--tpc-black)}
body{margin:0;background:var(--tpc-paper);color:var(--tpc-charcoal);font:16px/1.6 var(--tpc-font-ui);overflow-wrap:anywhere;color-scheme:light}
button,input,textarea,select{font:inherit;color:inherit}
button,a,summary{touch-action:manipulation}
button,summary{cursor:pointer}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--tpc-black);outline-offset:4px}
[hidden],input[type=hidden]{display:none!important}
:disabled{color:var(--tpc-muted);cursor:not-allowed}
h1,h2,h3{font-family:var(--tpc-font-editorial);font-weight:400;color:var(--tpc-black);overflow-wrap:anywhere}
h1{font-size:clamp(36px,4vw,44px);line-height:1.12;letter-spacing:-.025em;margin:12px 0 20px}
h2{font-size:30px;line-height:1.23;letter-spacing:-.015em;margin:0 0 20px}
h3{font-size:25px;line-height:1.3;margin:24px 0 14px}
h4{font-size:16px;font-weight:600}
p{line-height:1.65;margin:0 0 20px;color:var(--tpc-text-secondary)}
img,video{max-width:100%}
main{width:100%;max-width:var(--tpc-content-width);margin:auto;padding:56px 24px 88px;min-width:0}
main>*,.grid>*,.stack>*{min-width:0}
.site-header{background:var(--tpc-white);border-bottom:1px solid var(--tpc-border);padding:30px max(24px,calc((100% - 1132px)/2)) 0}
.topline{height:3px;background:var(--tpc-black)}
.brandrow{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:17px;text-decoration:none}
.brand strong{display:block;font-family:var(--tpc-font-editorial);font-weight:500;font-size:30px;line-height:1.2;letter-spacing:-.025em;color:var(--tpc-black)}
.brand small{display:block;margin-top:6px;font-size:10px;letter-spacing:.1em;color:var(--tpc-text-secondary)}
.site-header nav{display:flex;flex-wrap:wrap;gap:0 28px;margin-top:28px}
.site-header nav a{font-size:14px;text-decoration:none;min-height:48px;display:inline-flex;align-items:center;padding:0 0 12px;border-bottom:2px solid transparent;color:var(--tpc-text-secondary)}
.site-header nav a:hover{color:var(--tpc-black);border-color:var(--tpc-border-strong)}
.site-header nav a.active{color:var(--tpc-black);font-weight:600;border-color:var(--tpc-black)}
.site-footer{max-width:var(--tpc-content-width);padding:28px 24px;margin:auto;border-top:1px solid var(--tpc-border);display:flex;justify-content:space-between;gap:24px;color:var(--tpc-muted);font-size:12px}
.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:12px;background:var(--tpc-white);color:var(--tpc-black);padding:12px;z-index:30}
.preview{padding:12px 24px;background:var(--tpc-surface-soft);color:var(--tpc-text-secondary);font-size:12px;display:flex;justify-content:space-between;gap:20px}
.titlebar{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;margin-bottom:48px}
.titlebar p,.intro{max-width:660px}
.titlebar .btn{flex-shrink:0;margin-top:20px}
.eyebrow{font:400 13px/1.5 var(--tpc-font-ui);color:var(--tpc-muted);letter-spacing:0;text-transform:none;margin-bottom:12px}
.meta,.sample{font:400 13px/1.6 var(--tpc-font-ui);color:var(--tpc-muted)}
.badge{display:inline;font:500 12px/1.5 var(--tpc-font-ui);color:var(--tpc-text-secondary);text-transform:none;letter-spacing:0;white-space:normal}
.rule{height:1px;background:var(--tpc-border);margin:32px 0}
.grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:48px;align-items:start}
.stack{display:grid;gap:40px}
.card{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.card.tint{background:transparent;border:0}
.cardhead,.sectionhead{display:flex;justify-content:space-between;align-items:baseline;gap:20px}
.sectionhead{margin:56px 0 24px;padding-top:32px;border-top:1px solid var(--tpc-border)}
.sectionhead h2{margin:0}.lower{margin-top:40px}
.empty{padding:32px 0;text-align:left;max-width:640px}.empty h3{margin-top:0}
.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:24px 0 0}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--tpc-border-strong);border-radius:var(--tpc-radius-small);background:var(--tpc-white);padding:10px 18px;color:var(--tpc-black);font:500 14px/1.5 var(--tpc-font-ui);text-decoration:none;text-align:center}
.btn:hover:not(:disabled){background:var(--tpc-surface-soft);border-color:var(--tpc-black)}
.btn.primary{background:var(--tpc-black);border-color:var(--tpc-black);color:var(--tpc-white)}
.btn.primary:hover:not(:disabled){background:var(--tpc-charcoal)}
.btn:disabled{background:var(--tpc-surface-soft);border-color:var(--tpc-border);color:var(--tpc-muted)}
.btn[aria-pressed=true],.btn.selected{border-color:var(--tpc-black);font-weight:600;background:var(--tpc-surface-soft)}
.textbtn{display:inline-flex;align-items:center;min-height:44px;border:0;background:transparent;color:var(--tpc-charcoal);padding:6px 0;font:500 14px/1.5 var(--tpc-font-ui);text-decoration:underline;text-underline-offset:4px}
.textbtn:hover{color:var(--tpc-black);text-decoration-thickness:2px}
.tabs{display:flex;flex-wrap:wrap;gap:0 24px;border-bottom:1px solid var(--tpc-border);margin-bottom:36px}
.tabs .btn{border:0;border-radius:0;background:transparent;box-shadow:none;padding:10px 0 14px;border-bottom:2px solid transparent;color:var(--tpc-text-secondary)}
.tabs .selected,.tabs .btn:hover{background:transparent;color:var(--tpc-black);border-bottom-color:var(--tpc-black)}
label.field{display:block;font:500 14px/1.5 var(--tpc-font-ui);margin:24px 0;color:var(--tpc-charcoal)}
input:not([type=radio]):not([type=checkbox]):not([type=hidden]),textarea,select{display:block;width:100%;max-width:100%;padding:12px 14px;border:1px solid var(--tpc-border-strong);background:var(--tpc-white);color:var(--tpc-black);border-radius:var(--tpc-radius-small);margin-top:9px;min-height:46px;font:400 16px/1.5 var(--tpc-font-ui)}
textarea{min-height:150px;resize:vertical}
input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--tpc-black);outline-offset:2px;border-color:var(--tpc-black)}
input[type=radio],input[type=checkbox]{width:18px;height:18px;flex:0 0 18px;accent-color:var(--tpc-black);margin:0}
input[type=file]{font-size:14px}
.option{display:flex;align-items:center;gap:14px;border:1px solid var(--tpc-border);border-radius:var(--tpc-radius-small);padding:15px 16px;min-height:54px;margin:12px 0;cursor:pointer;font-size:16px;color:var(--tpc-charcoal)}
.option:hover{border-color:var(--tpc-border-strong)}
.option:has(input:checked){border-color:var(--tpc-black);background:var(--tpc-surface-soft)}
fieldset{border:1px solid var(--tpc-border);padding:20px;min-width:0}
summary{min-height:44px;padding:10px 0;font-size:14px;line-height:1.6}
details{margin:20px 0}details[open]>summary{margin-bottom:12px}
.error{background:var(--tpc-white);color:var(--tpc-black);border:1px solid var(--tpc-black);border-left:4px solid var(--tpc-black);padding:18px 20px;margin:20px 0;border-radius:var(--tpc-radius-small);font-size:15px}
#notice{position:fixed;right:24px;bottom:24px;max-width:min(460px,calc(100vw - 48px));background:var(--tpc-black);color:var(--tpc-white);padding:16px 20px;border-radius:var(--tpc-radius-medium);display:none;z-index:20;font-size:14px}
.confirm-dialog{max-width:580px;width:calc(100% - 40px);border:1px solid var(--tpc-border-strong);border-radius:var(--tpc-radius-medium);padding:32px;background:var(--tpc-white);color:var(--tpc-black);font-family:var(--tpc-font-ui)}
.confirm-dialog h2{font:600 22px/1.3 var(--tpc-font-ui)}
.confirm-dialog::backdrop{background:rgb(0 0 0 / 45%)}
.confirm-dialog .prose{font:400 15px/1.7 var(--tpc-font-ui)}
.hero{padding:0 0 48px;margin-bottom:40px;border-bottom:1px solid var(--tpc-border)}
.hero h1{font-size:clamp(40px,5vw,58px);max-width:760px;margin:16px 0 24px}
.hero p{font-size:18px;max-width:680px}.hero .intro{max-width:760px}
.page-home .home-lead{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}
.page-home>.grid>.card,.page-home>.card{padding:0 0 32px}
.page-home>.grid.lower{border-top:1px solid var(--tpc-border);padding-top:40px}
.page-home>.card.lower{border-top:1px solid var(--tpc-border);padding-top:32px}
.journalgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.journalgrid .card{border-top:1px solid var(--tpc-border-light);padding:20px 0}
.journal-item h3{font-size:28px}.journal-item p{font:400 19px/1.6 var(--tpc-font-editorial)}
.journal-item h3 a,.reading-item h2 a{text-decoration:none}.journal-item h3 a:hover,.reading-item h2 a:hover{text-decoration:underline}
.tag{display:inline;font-size:12px;color:var(--tpc-muted);margin-right:14px;background:transparent;border:0;border-radius:0}
.avatar{display:none}.person{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:20px 0;font:400 13px/1.5 var(--tpc-font-ui);color:var(--tpc-text-secondary)}
.reading{max-width:var(--tpc-reading-width)}
.reading>h1{font-size:clamp(40px,4.8vw,56px);line-height:1.08;margin-bottom:24px}
.reading>h2{font-size:25px;line-height:1.45;color:var(--tpc-text-secondary)}
.prose{white-space:pre-wrap;overflow-wrap:anywhere;font:400 20px/1.65 var(--tpc-font-editorial);color:var(--tpc-charcoal);max-width:var(--tpc-reading-width)}
.read-layout{grid-template-columns:minmax(0,var(--tpc-reading-width)) minmax(240px,1fr);gap:56px;align-items:start}
.read-layout>.reading{width:100%;min-width:0}.read-layout>.sidebar{min-width:0}
.page-read>.grid:not(.read-layout){grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 56px}
.reading-item{border-top:1px solid var(--tpc-border);padding-top:24px}.reading-item h2{font-size:34px}
.reading-item p{font:400 20px/1.55 var(--tpc-font-editorial)}
.sidebar{border:0;border-top:1px solid var(--tpc-border-strong)!important;padding:22px 0 0!important;height:fit-content;color:var(--tpc-text-secondary)}
.sidebar h2{font:500 22px/1.3 var(--tpc-font-editorial);color:var(--tpc-charcoal);margin-bottom:18px}
.sidebar h3{font:600 14px/1.5 var(--tpc-font-ui);margin-top:24px}
.sidebar p{font:400 14px/1.65 var(--tpc-font-ui);color:var(--tpc-text-secondary)}
.sidebar .meta,.sidebar .eyebrow{font-size:12px;color:var(--tpc-muted)}.sidebar .loop{display:none}
.read-reflection{margin-top:56px;padding-top:32px;border-top:1px solid var(--tpc-border)}
.read-reflection>p{font:400 15px/1.6 var(--tpc-font-ui)}
.read-reflection form[data-read-reflection=save]{margin-top:32px}
.read-reflection label.field{margin:32px 0}
.read-reflection .read-prompt-label{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 14px;font-size:16px;line-height:1.6}
.read-reflection .read-prompt-status{font-size:12px;font-weight:400;color:var(--tpc-muted)}
.read-reflection label.field>.meta{display:block;margin-top:6px;font-weight:400}
.read-community{margin-top:56px;padding-top:32px;border-top:1px solid var(--tpc-border)}
.read-community-reflection{padding:32px 0;border-top:1px solid var(--tpc-border-light);overflow-wrap:anywhere}
.read-community-reflection>h3{font:500 15px/1.5 var(--tpc-font-ui);margin:0}
.read-community-reflection>.meta{margin:6px 0 24px}
.read-submitted-answer{margin:24px 0}.read-submitted-answer h4{font:500 14px/1.5 var(--tpc-font-ui);margin:0 0 12px;color:var(--tpc-text-secondary)}
.read-submitted-answer p{margin:0}.read-journal-action{margin-top:40px}
.packet-text{margin:36px 0;line-height:1.65;overflow-wrap:anywhere;font-family:var(--tpc-font-editorial)}
.packet-text p,.packet-text li{font-size:20px;line-height:1.65;color:var(--tpc-charcoal)}
.packet-text h2{font-size:32px}.packet-text h3{font-size:28px}
.packet-text blockquote{border-left:1px solid var(--tpc-border-strong);padding:4px 24px;margin:32px 0;font-style:italic;color:var(--tpc-charcoal)}
.packet-text a{text-decoration:underline;text-underline-offset:4px}
.packet-media{margin:40px 0;max-width:100%;min-width:0}
.packet-media img{display:block;max-width:100%;height:auto;margin:auto;border-radius:0}
.packet-media figcaption{font:400 13px/1.6 var(--tpc-font-ui);color:var(--tpc-muted);margin-top:12px;overflow-wrap:anywhere}
.packet-video{aspect-ratio:16/9;width:100%;background:var(--tpc-surface-soft);overflow:hidden}
.packet-video iframe{width:100%;height:100%;display:block;border:0}
.packet-pause{margin:40px 0;padding:24px 0;border:0;border-top:1px solid var(--tpc-border-strong);background:transparent;overflow-wrap:anywhere}
.packet-pause h3{font:500 14px/1.5 var(--tpc-font-ui);margin:0 0 16px;color:var(--tpc-charcoal)}
.packet-pause p{font:400 24px/1.45 var(--tpc-font-editorial);margin:0;color:var(--tpc-black)}
.packet-pause .meta{font:400 13px/1.6 var(--tpc-font-ui);color:var(--tpc-muted);margin-top:16px}
.packet-legacy-fields{margin:24px 0}.packet-legacy-fields summary{color:var(--tpc-charcoal)}
.packet-empty{margin:32px 0}
.page-journal>.grid>.stack>.card,.page-investigate .stack>.card,.page-challenge .stack>.card{padding:0 0 32px;border-bottom:1px solid var(--tpc-border)}
.page-journal>.grid>article.card>.prose{margin:32px 0}
.page-journal>.grid>article.card>h1{font-size:48px}
.page-journal>.grid>article.card .card{padding:24px 0;border-top:1px solid var(--tpc-border-light)}
.journal-guidance{background:transparent;border-left:1px solid var(--tpc-border-strong);padding:0 20px;margin:28px 0}
.journal-guidance h3{font:500 15px/1.5 var(--tpc-font-ui);margin:0}.journal-guidance ul{padding-left:20px}
.journal-guidance li{font-size:15px;line-height:1.6;margin:12px 0}
.page-challenge .challenge-report{padding-top:20px}.page-challenge .challenge-report h3{font:500 14px/1.5 var(--tpc-font-ui);margin-top:28px}
.page-poll #vote{margin:28px 0 40px}.page-poll .grid>section>h2{font-size:36px;line-height:1.25}
.result{padding:16px 0;font-size:15px}.result span{float:right;font-variant-numeric:tabular-nums}
.bar{height:3px;background:var(--tpc-border-light);margin-top:12px}.bar i{display:block;background:var(--tpc-charcoal);height:100%}
.progress{height:2px;background:var(--tpc-border-light);overflow:hidden;margin:12px 0 24px}.progress i{height:100%;display:block;background:var(--tpc-charcoal)}
.page-learning form[data-learning=answer]{padding:24px 0;border-top:1px solid var(--tpc-border)}
.page-learning form[data-learning=answer] h3{font-size:26px}.page-learning .sidebar a{text-decoration:none}.page-learning .sidebar a:hover{text-decoration:underline}
.page-learning>.grid>article.card{padding-top:24px;border-top:1px solid var(--tpc-border)}
.page-investigate .titlebar h1{max-width:900px}.page-investigate .card:not(.sidebar)>h2{font-size:32px}
.page-admin h2,.page-admin h3{font-family:var(--tpc-font-ui);font-size:19px;font-weight:600;line-height:1.4;letter-spacing:0}
.page-admin .card{padding:28px 0;border-top:1px solid var(--tpc-border)}
.page-admin .card h2,.page-admin .card h3{margin-top:0}
.page-admin p{max-width:80ch}
.page-admin .prose{font:400 15px/1.7 var(--tpc-font-ui)}
.page-admin .grid{grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr)}
.page-admin .stack{gap:32px}.page-admin .lower{margin-top:40px}
.page-admin .actions{gap:12px}.page-admin .card>article{padding:24px 0}
.response-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.response-feature-card,.page-admin .response-feature-card{padding:22px;text-align:left;border:1px solid var(--tpc-border);background:var(--tpc-white);border-radius:var(--tpc-radius-medium);box-shadow:none;cursor:pointer}
.response-feature-card:hover{border-color:var(--tpc-border-strong)}
.response-feature-card[aria-pressed=true]{border-color:var(--tpc-black);outline:1px solid var(--tpc-black);outline-offset:-2px;background:var(--tpc-white)}
.response-feature-card[aria-pressed=true] .response-feature-name{text-decoration:underline;text-underline-offset:5px}
.response-feature-name{display:block;font-size:17px;font-weight:600;margin-bottom:12px}
.response-feature-description{display:block;color:var(--tpc-text-secondary);font-size:14px;line-height:1.6}
.response-field-list{list-style:none;padding:0;margin:0 0 24px}
.response-field-row{padding:24px 0;border-top:1px solid var(--tpc-border)}
.response-field-row h3{margin:0 0 8px;overflow-wrap:anywhere}.response-field-row .meta{margin:0}
.response-field-row .actions{margin-top:16px}.response-field-row .btn{font-size:13px;padding:9px 12px}
#response-field-editor,#packet-block-editor{scroll-margin-top:24px}
.page-admin #response-field-editor{padding:28px;border:1px solid var(--tpc-border);border-radius:var(--tpc-radius-medium);background:var(--tpc-white)}
.revision-json{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;padding:20px;background:var(--tpc-surface-soft);max-height:500px;overflow:auto}
.read-ai-admin-item+.read-ai-admin-item{border-top:1px solid var(--tpc-border);margin-top:28px;padding-top:28px}
.page-admin .packet-format-settings{max-width:960px;padding:24px 0}
.packet-format-settings form{display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:8px 32px;align-items:center}
.packet-format-settings .field{grid-column:1;margin:0}.packet-format-settings .meta{grid-column:1;grid-row:2;margin:8px 0 0}
.packet-format-settings button{grid-column:2;grid-row:1/3}
.packet-composer{max-width:960px;margin:48px auto;min-width:0}
.packet-composer-header{padding:0;background:transparent;border:0;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:32px}
.page-admin .packet-composer-header h2{font:400 36px/1.2 var(--tpc-font-editorial);margin:8px 0 16px}
.packet-composer-header p{color:var(--tpc-text-secondary);font-size:15px}.packet-composer-header>.btn{flex-shrink:0;margin-top:24px}
.packet-add{padding:24px 0;border-top:1px solid var(--tpc-border);border-bottom:1px solid var(--tpc-border);margin-bottom:24px}
.packet-add h3{margin:0 0 16px;font-size:16px}.packet-add p{font-size:15px}
.packet-add-options{display:flex;flex-wrap:wrap;gap:10px}
.packet-add-options .btn{font-size:14px;padding:10px 16px}.packet-add-options .primary{padding-inline:24px}
.packet-composer-section{position:relative;padding:16px 0 24px;min-width:0}
.packet-section-heading{padding:0;background:transparent;border:0;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.packet-section-heading>.meta{font-size:12px}.packet-composer .packet-section-menu{position:relative;margin:0}
.packet-section-menu summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:4px 12px;color:var(--tpc-text-secondary)}
.packet-section-menu summary:hover{background:var(--tpc-surface-soft)}.packet-section-menu summary::-webkit-details-marker{display:none}
.packet-menu-items{position:absolute;right:0;top:100%;z-index:5;background:var(--tpc-white);border:1px solid var(--tpc-border-strong);border-radius:var(--tpc-radius-small);padding:8px;min-width:190px;box-shadow:none}
.packet-menu-items button{border:0;background:transparent;font:400 14px/1.5 var(--tpc-font-ui);padding:12px;text-align:left;width:100%;min-height:44px;cursor:pointer}
.packet-menu-items button:hover{background:var(--tpc-surface-soft)}.packet-menu-items button:disabled{color:var(--tpc-disabled);cursor:default}
.packet-menu-items .packet-danger{color:var(--tpc-black);font-weight:600;text-decoration:underline}
.packet-formatting{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--tpc-border);padding:0 0 8px}
.packet-formatting button{font-size:13px;padding:8px;min-height:44px;border-radius:var(--tpc-radius-small);text-decoration:none}
.packet-formatting button:hover{background:var(--tpc-surface-soft)}
.packet-writing{min-height:200px;padding:20px 16px;margin:0;outline:none;border:1px solid var(--tpc-border-strong);border-radius:var(--tpc-radius-small);background:var(--tpc-white);font:400 20px/1.65 var(--tpc-font-editorial)}
.packet-writing:focus{outline:2px solid var(--tpc-black);outline-offset:2px;border-color:var(--tpc-black)}
.packet-writing:empty::before{content:attr(data-placeholder);color:var(--tpc-muted);pointer-events:none}
.packet-writing p:first-child,.packet-writing h2:first-child{margin-top:0}.packet-writing p:last-child{margin-bottom:0}
.page-admin .packet-text h2{font:400 32px/1.25 var(--tpc-font-editorial)}
.page-admin .packet-text h3{font:400 28px/1.3 var(--tpc-font-editorial)}
.packet-save-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px}
.packet-save-row .btn,.packet-save-row .textbtn{font-size:14px}.packet-save-row .meta{margin:0}
.packet-link-tools{padding:16px 0;background:transparent}
.packet-insertion{display:flex;flex-direction:column;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--tpc-border-light)}
.packet-insertion>.textbtn{font-size:13px;color:var(--tpc-muted);padding:8px 16px;text-decoration:none}
.packet-insertion>.textbtn:hover{color:var(--tpc-black);background:var(--tpc-surface-soft)}
.packet-new-section{padding:24px;border:1px solid var(--tpc-border);border-radius:var(--tpc-radius-medium);background:var(--tpc-white)}
.packet-composer-section .packet-media{margin:0 0 16px}.packet-media-description{overflow-wrap:anywhere}
.packet-full-preview{max-width:var(--tpc-reading-width);margin:0 auto;padding:32px 0;background:transparent;border:0}
.page-admin .packet-full-preview>h2{font:400 25px/1.45 var(--tpc-font-editorial)}
.page-admin .packet-full-preview>h3{font:400 28px/1.3 var(--tpc-font-editorial)}
.page-admin .packet-full-preview .prose{font:400 20px/1.65 var(--tpc-font-editorial)}
.packet-full-preview>.meta{font-size:13px}.packet-section-editor .field{margin-top:24px}
.gate{max-width:680px;margin:40px 0 64px;padding:16px 0}.gate h1{font-size:52px}.gate .btn{margin:12px 0 24px}
@media(max-width:980px){.grid,.read-layout,.page-admin .grid{grid-template-columns:minmax(0,1.6fr) minmax(220px,1fr);gap:32px}.read-layout .reading>h1{font-size:44px}.response-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){main{padding:36px 24px 64px}.site-header{padding:24px 24px 0}.brand strong{font-size:26px}.site-header nav{gap:0 24px;margin-top:24px}.grid,.read-layout,.page-admin .grid,.page-home .home-lead{grid-template-columns:minmax(0,1fr);gap:40px}.journalgrid{grid-template-columns:minmax(0,1fr)}.journalgrid .card{padding:24px 0}.page-read>.grid:not(.read-layout){gap:32px}.titlebar{margin-bottom:36px}.titlebar>.btn{font-size:13px}.sidebar{max-width:var(--tpc-reading-width)}.site-footer{flex-direction:column;gap:12px}.packet-format-settings form{display:block}.packet-format-settings .meta{margin:12px 0 20px}.packet-composer-header{display:block}.packet-composer-header>.btn{margin:0 0 12px}}
@media(max-width:480px){main{padding:32px 20px 56px}.site-header{padding:22px 20px 0}.brandrow{gap:16px;align-items:flex-start;flex-wrap:wrap}.brand{gap:12px}.brand strong{font-size:25px}.brand small{font-size:9px}.brandrow>.btn{min-height:40px;font-size:13px;padding:8px 12px}.site-header nav{gap:0 22px;margin-top:20px}.site-header nav a{min-height:44px;font-size:14px;padding-bottom:8px}.titlebar{display:block}.titlebar>.btn{margin:8px 0 0}h1{font-size:36px}h2{font-size:28px}h3{font-size:24px}.hero h1,.gate h1{font-size:42px}.hero p{font-size:16px}.hero{margin-bottom:32px;padding-bottom:32px}.page-read>.grid:not(.read-layout){grid-template-columns:minmax(0,1fr)}.reading>h1,.read-layout .reading>h1,.page-journal>.grid>article.card>h1{font-size:40px}.reading>h2{font-size:23px}.prose,.packet-text p,.packet-text li{font-size:19px}.packet-pause p{font-size:23px}.response-feature-grid{grid-template-columns:minmax(0,1fr)}.packet-new-section,.page-admin #response-field-editor{padding:20px}.packet-writing{padding:16px 12px}.packet-formatting{gap:0}.packet-add-options .btn{padding:10px 12px}.packet-composer{margin:36px 0}.page-admin .packet-composer-header h2{font-size:32px}.read-community-reflection{padding:28px 0}.sectionhead{align-items:flex-start;flex-wrap:wrap}.confirm-dialog{padding:24px}.btn{max-width:100%}.site-footer{padding:24px 20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}