/* Apollo Accreditation portfolio, showcase pages and live activity demos (Oct 2026) */
.pf-note{background:#fff8f1;border-bottom:1px solid #f6d7bb}
.pf-note .wrap{display:flex;gap:12px;align-items:flex-start;padding-top:14px;padding-bottom:14px;font-size:14.5px;color:var(--ink)}
.pf-note b{color:var(--gold-muted);text-transform:uppercase;letter-spacing:.1em;font-size:12px;white-space:nowrap;padding-top:2px}
.pf-note p{margin:0}

.hero.pf-hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero.pf-hero h1{max-width:20ch}
.pf-hero-img{position:relative}
.pf-hero-img img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 22px 50px rgba(5,22,48,.35);aspect-ratio:4/3;object-fit:cover}
.pf-hero-img .pf-badge{position:absolute;left:-14px;bottom:18px;background:#fff;color:var(--navy);border-radius:12px;padding:10px 14px;font-size:13px;font-weight:700;box-shadow:0 10px 26px rgba(5,22,48,.25);max-width:240px;line-height:1.35}
.pf-hero-img .pf-badge span{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-muted)}
@media(max-width:900px){.hero.pf-hero .wrap{grid-template-columns:1fr}.pf-hero-img{max-width:520px}.pf-hero-img .pf-badge{left:10px}}

.pf-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 6px}
@media(max-width:900px){.pf-facts{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.pf-facts{grid-template-columns:1fr}}
.pf-fact{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:0 6px 20px rgba(15,46,82,.05)}
.pf-fact span{display:block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-muted);margin-bottom:6px}
.pf-fact strong{display:block;color:var(--navy);font-size:15.5px;line-height:1.4}
.pf-two{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
@media(max-width:860px){.pf-two{grid-template-columns:1fr}}
.pf-two h3{margin-top:4px}
.pf-list{list-style:none;margin:0 0 14px;padding:0}
.pf-list li{position:relative;padding-left:26px;margin:0 0 10px;line-height:1.6}
.pf-list li:before{content:"\2713";position:absolute;left:2px;top:0;color:var(--gold-muted);font-weight:800}

/* Course player frame */
.player{margin:0 0 30px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 16px 44px rgba(15,46,82,.10)}
.pl-bar{display:flex;align-items:center;gap:12px;padding:11px 16px;background:linear-gradient(90deg,#163f78,#1B5FAF);color:#fff;font-size:13.5px}
.pl-dots{display:flex;gap:6px;flex:0 0 auto}
.pl-dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35);display:block}
.pl-dots i:first-child{background:#F5832A}
.pl-title{font-weight:700;flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl-type{font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.16);border-radius:999px;padding:4px 10px;white-space:nowrap}
.pl-body{padding:24px;min-height:200px}
@media(max-width:560px){.pl-body{padding:16px}.pl-type{display:none}}
.player figcaption{border-top:1px solid var(--line);background:var(--cool);padding:14px 20px;font-size:14.5px;color:var(--muted)}
.player figcaption b{color:var(--navy)}
.pf-try-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 18px}
.pf-try-head h3{margin:0;font-size:21px}

/* Page progress (gamification layer) */
.pf-hud{position:sticky;top:78px;z-index:20;display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 16px;margin:0 0 26px;box-shadow:0 8px 24px rgba(15,46,82,.08);font-size:14px}
.pf-hud .lbl{font-weight:700;color:var(--navy)}
.pf-hud .bar{flex:1 1 160px;height:9px;background:var(--cool);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.pf-hud .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),#E0761F);transition:width .4s}
.pf-hud .xp{font-weight:800;color:var(--gold-muted)}
.pf-hud .bdg{display:flex;gap:6px}
.pf-hud .bdg span{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--cool);border:1px solid var(--line);color:#9fb3c8;transition:.3s}
.pf-hud .bdg span.on{background:var(--gold);border-color:var(--gold);color:#3A1D00}
@media(max-width:1519px){.pf-hud{top:76px}}

/* Generic demo pieces */
.d-q{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 14px;line-height:1.4}
.d-sub{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-muted);margin:0 0 8px}
.d-opts{display:grid;gap:10px}
.d-opt{display:block;width:100%;text-align:left;font:inherit;font-size:15.5px;padding:13px 16px;border-radius:11px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:.15s;line-height:1.45}
.d-opt:hover{border-color:var(--blue);background:#f7fbff}
.d-opt[disabled]{cursor:default}
.d-opt.ok{border-color:#1f8a4c;background:#ecf8f0}
.d-opt.no{border-color:#c0392b;background:#fdf0ee}
.d-fb{margin:14px 0 0;padding:13px 16px;border-radius:11px;font-size:15px;line-height:1.55;border-left:4px solid var(--blue);background:var(--cool)}
.d-fb.ok{border-left-color:#1f8a4c;background:#ecf8f0}
.d-fb.no{border-left-color:#c0392b;background:#fdf0ee}
.d-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}
.d-btn{font:inherit;font-weight:700;font-size:14.5px;padding:10px 18px;border-radius:10px;border:1.5px solid var(--navy);background:var(--navy);color:#fff;cursor:pointer}
.d-btn:hover{background:var(--navy-deep)}
.d-btn.alt{background:#fff;color:var(--navy)}
.d-btn.alt:hover{background:var(--cool)}
.d-btn.gold{background:var(--gold);border-color:var(--gold);color:#3A1D00}
.d-meta{font-size:13.5px;color:var(--muted)}
.d-score{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.d-ring{width:92px;height:92px;flex:0 0 auto}
.d-done{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Branching scenario */
.br{display:grid;grid-template-columns:200px 1fr;gap:22px;align-items:start}
@media(max-width:640px){.br{grid-template-columns:1fr}}
.br-who{background:var(--cool);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.av{width:74px;height:74px;border-radius:50%;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:24px;color:#fff}
.br-who b{display:block;color:var(--navy)}
.br-who small{color:var(--muted);font-size:13px}
.br-meter{margin-top:12px;font-size:12px;color:var(--muted);text-align:left}
.br-meter .bar{height:8px;background:#fff;border:1px solid var(--line);border-radius:99px;overflow:hidden;margin-top:4px}
.br-meter .bar i{display:block;height:100%;background:var(--blue);transition:width .4s}
.br-say{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:0 0 14px;position:relative;font-size:16px;line-height:1.6}
.br-say:before{content:"";position:absolute;left:-8px;top:22px;width:14px;height:14px;background:#fff;border-left:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg)}
@media(max-width:640px){.br-say:before{display:none}}
.br-step{font-size:12.5px;color:var(--muted);margin:0 0 6px;font-weight:600}

/* Chat simulation */
.chat{max-width:620px;margin:0 auto;background:#f4f8fd;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.chat-top{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line);font-size:14px}
.chat-top .av{width:36px;height:36px;font-size:14px;margin:0}
.chat-top small{display:block;color:var(--muted);font-size:12px}
.chat-log{padding:16px;display:flex;flex-direction:column;gap:10px;max-height:340px;overflow-y:auto}
.chat .bub{max-width:82%;padding:10px 14px;border-radius:16px;font-size:15px;line-height:1.5;animation:pfIn .25s ease}
.chat .bub.them{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.chat .bub.me{background:var(--navy);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chat .bub.sys{align-self:center;background:#fff8f1;border:1px solid #f6d7bb;font-size:13.5px;max-width:95%}
.chat-reply{padding:12px 14px;background:#fff;border-top:1px solid var(--line);display:grid;gap:8px}
.chat-reply .d-opt{font-size:14.5px;padding:10px 13px}
@keyframes pfIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.chat .bub{animation:none}.flip-in{transition:none!important}}

/* Flip cards */
.flips{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.flip{display:block;width:100%;perspective:900px;background:none;border:0;padding:0;font:inherit;cursor:pointer;text-align:left;color:inherit}
.flip-in{display:grid;width:100%;min-height:170px;transition:transform .5s;transform-style:preserve-3d}
.flip[aria-pressed="true"] .flip-in{transform:rotateY(180deg)}
.flip-f,.flip-b{grid-area:1/1;position:relative;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:14px;padding:18px 18px 30px;display:flex;flex-direction:column;justify-content:center;min-height:170px}
.flip-f{background:linear-gradient(135deg,#2060B8,#124A8C);color:#fff;font-weight:700;font-size:17px;line-height:1.35}
.flip-f small{display:block;font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#FFD9B0;margin-bottom:8px}
.flip-f:after{content:"Tap to turn";position:absolute;right:14px;bottom:10px;font-size:11.5px;color:#cfe0f6;font-weight:600}
.flip-b{background:#fff;border:1.5px solid var(--gold);color:var(--ink);transform:rotateY(180deg);font-size:14.5px;line-height:1.55}

/* Hotspot scene */
.hs{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#dfeaf6}
.hs svg.scene{display:block;width:100%;height:auto}
.hs-dot{position:absolute;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:3px solid #fff;background:rgba(27,95,175,.78);color:#fff;font-weight:800;font-size:14px;cursor:pointer;box-shadow:0 0 0 0 rgba(245,131,42,.7);animation:pfPulse 2.2s infinite}
.hs-dot:hover{background:var(--gold);color:#3A1D00}
.hs-dot.hit{background:#c0392b;animation:none}
.hs-dot.safe{background:#1f8a4c;animation:none}
.hs-dot.seen{background:#1f8a4c;animation:none}
@keyframes pfPulse{0%{box-shadow:0 0 0 0 rgba(245,131,42,.6)}70%{box-shadow:0 0 0 14px rgba(245,131,42,0)}100%{box-shadow:0 0 0 0 rgba(245,131,42,0)}}
@media (prefers-reduced-motion:reduce){.hs-dot{animation:none}}
@media(max-width:560px){.hs-dot{width:30px;height:30px;margin:-15px 0 0 -15px;font-size:12px;border-width:2px}}
.hs-status{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:12px 0 0;font-size:14.5px}

/* Sort deck */
.sort-card{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:22px;font-size:17px;font-weight:600;color:var(--ink);text-align:center;min-height:96px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(15,46,82,.06);animation:pfIn .25s ease}
.sort-bins{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:14px}
.sort-bin{font:inherit;font-weight:700;font-size:15px;padding:16px 12px;border-radius:12px;border:2px dashed var(--blue);background:#f7fbff;color:var(--navy);cursor:pointer}
.sort-bin:hover{background:var(--cool);border-style:solid}
.sort-tally{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.sort-tally span{font-size:13px;background:var(--cool);border:1px solid var(--line);border-radius:999px;padding:4px 10px}

/* Order */
.ord{list-style:none;margin:0;padding:0;display:grid;gap:8px;counter-reset:o}
.ord li{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);border-radius:11px;padding:10px 12px;font-size:15px}
.ord li:before{counter-increment:o;content:counter(o);width:28px;height:28px;border-radius:8px;background:var(--cool);color:var(--navy);font-weight:800;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ord li span{flex:1}
.ord li.ok{border-color:#1f8a4c;background:#ecf8f0}
.ord li.no{border-color:#c0392b;background:#fdf0ee}
.ord button{font:inherit;width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;font-weight:800}
.ord button:hover{background:var(--cool)}

/* Match */
.mt{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.mt{grid-template-columns:1fr}}
.mt-col{display:grid;gap:8px;align-content:start}
.mt-col h4{margin:0 0 2px;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-muted)}
.mt .d-opt.sel{border-color:var(--gold);background:#fff8f1}
.mt .d-opt.done{border-color:#1f8a4c;background:#ecf8f0;color:#155f35}
.mt .d-opt.shake{animation:pfShake .3s}
@keyframes pfShake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

/* Inbox */
.ib{display:grid;grid-template-columns:260px 1fr;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-height:330px}
@media(max-width:700px){.ib{grid-template-columns:1fr}}
.ib-list{background:#f4f8fd;border-right:1px solid var(--line)}
.ib-item{display:block;width:100%;text-align:left;font:inherit;border:0;border-bottom:1px solid var(--line);background:transparent;padding:12px 14px;cursor:pointer;font-size:14px}
.ib-item b{display:block;color:var(--navy);font-size:14px}
.ib-item small{color:var(--muted)}
.ib-item[aria-current="true"]{background:#fff;box-shadow:inset 3px 0 0 var(--gold)}
.ib-item .tag2{float:right;font-size:11px;font-weight:800;border-radius:6px;padding:1px 6px}
.ib-item .tag2.ok{background:#ecf8f0;color:#155f35}.ib-item .tag2.no{background:#fdf0ee;color:#8e2a1f}
.ib-view{padding:18px;background:#fff}
.ib-head{border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px;font-size:14px;color:var(--muted)}
.ib-head b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
.ib-body{font-size:15px;line-height:1.6;white-space:pre-line}
.ib-body .lnk{color:#1B5FAF;text-decoration:underline}

/* Poll and live class */
.lc{display:grid;grid-template-columns:1.35fr 1fr;gap:16px}
@media(max-width:760px){.lc{grid-template-columns:1fr}}
.lc-stage{background:#0f2a4d;border-radius:14px;padding:14px;color:#fff}
.lc-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.lc-tile{aspect-ratio:16/10;border-radius:10px;background:#1c3d69;display:flex;align-items:center;justify-content:center;position:relative;font-weight:800;font-size:18px}
.lc-tile small{position:absolute;left:6px;bottom:4px;font-size:10.5px;font-weight:600;color:#cfe0f6}
.lc-tile.host{grid-column:span 3;aspect-ratio:auto;height:110px;background:linear-gradient(135deg,#2060B8,#124A8C)}
.lc-tile .hand{position:absolute;right:6px;top:4px;font-size:15px}
.lc-tools{display:flex;gap:8px;flex-wrap:wrap}
.lc-tools button{font:inherit;font-size:13px;font-weight:700;border-radius:99px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff;padding:7px 12px;cursor:pointer}
.lc-tools button[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:#3A1D00}
.lc-side{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.pbar{margin:8px 0}
.pbar div{display:flex;justify-content:space-between;font-size:14px;margin-bottom:3px}
.pbar .bar{height:12px;background:var(--cool);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.pbar .bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .6s}
.pbar.mine .bar i{background:var(--gold)}
.notes{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.note-s{background:#fff4b8;border:1px solid #f0dd7a;color:#3b3200;font-size:13.5px;padding:8px 10px;border-radius:4px;box-shadow:0 3px 8px rgba(0,0,0,.08);max-width:180px;transform:rotate(-1deg);animation:pfIn .25s}
.note-s:nth-child(2n){transform:rotate(1.2deg);background:#d9f0ff;border-color:#a9d6f5}
.note-in{display:flex;gap:8px;margin-top:10px}
.note-in input,.rf textarea,.dsc textarea{flex:1;font:inherit;font-size:15px;border:1.5px solid #74879e;border-radius:9px;padding:9px 11px;min-width:0}
.timer{font-variant-numeric:tabular-nums;font-weight:800;color:var(--gold-muted)}

/* Self assessment */
.sa{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:center}
@media(max-width:720px){.sa{grid-template-columns:1fr}}
.sa-row{margin:0 0 14px}
.sa-row label{display:flex;justify-content:space-between;font-size:14.5px;font-weight:600;color:var(--navy);margin-bottom:4px;gap:10px}
.sa-row input[type=range]{width:100%;accent-color:var(--gold)}
.sa-row small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.sa svg{width:100%;height:auto}

/* Checklist */
.ck{display:grid;grid-template-columns:1fr 150px;gap:22px;align-items:start}
@media(max-width:620px){.ck{grid-template-columns:1fr}}
.ck-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px;cursor:pointer}
.ck-item input{width:20px;height:20px;margin-top:3px;accent-color:#1f8a4c;flex:0 0 auto}
.ck-item b{display:block;color:var(--navy);font-size:15px}
.ck-item small{color:var(--muted);font-size:13.5px;line-height:1.5;display:block}
.ck-item.on{border-color:#1f8a4c;background:#f3fbf6}
.ck-side{text-align:center}
.ck-badge{margin-top:8px;font-size:13.5px;font-weight:700;color:var(--muted)}
.ck-badge.on{color:var(--gold-muted)}

/* Reflection and discussion */
.rf textarea,.dsc textarea{width:100%;min-height:110px;resize:vertical;display:block}
.rf-model{margin-top:14px;background:var(--cool);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px}
.rf-model b{display:block;color:var(--navy);margin-bottom:4px}
.dsc-post{display:flex;gap:12px;margin:0 0 12px}
.dsc-post .av{width:40px;height:40px;font-size:14px;margin:0;flex:0 0 auto}
.dsc-post div{background:#f7fbff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:15px;flex:1}
.dsc-post div b{color:var(--navy);font-size:14px}
.dsc-post div small{color:var(--muted);font-size:12.5px;margin-left:6px}
.dsc-post.me div{background:#fff8f1;border-color:#f6d7bb}
.rub{width:100%;min-width:0;font-size:14px}
.rub td,.rub th{padding:10px 12px}
.rub td button{font:inherit;font-size:13.5px;width:100%;text-align:left;border:1.5px solid var(--line);border-radius:9px;background:#fff;padding:8px 10px;cursor:pointer;line-height:1.4}
.rub td button[aria-pressed="true"]{border-color:var(--gold);background:#fff8f1}

/* Software simulation */
.sim{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.sim-task{background:#fff8f1;border-bottom:1px solid #f6d7bb;padding:10px 14px;font-size:14.5px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.sim-task b{color:var(--gold-muted)}
.sim-app{display:grid;grid-template-columns:170px 1fr;min-height:280px}
@media(max-width:600px){.sim-app{grid-template-columns:1fr}}
.sim-side{background:#123a6b;padding:12px 8px;display:flex;flex-direction:column;gap:4px}
@media(max-width:600px){.sim-side{flex-direction:row;flex-wrap:wrap}}
.sim-side .s-el{background:transparent;border:0;color:#d7e6f8;text-align:left;font:inherit;font-size:14px;padding:9px 10px;border-radius:8px;cursor:pointer}
.sim-side .s-el:hover{background:rgba(255,255,255,.1)}
.sim-side .s-el.cur{background:rgba(255,255,255,.18);color:#fff;font-weight:700}
.sim-main{padding:16px}
.sim-tool{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.sim-tool .s-el{font:inherit;font-size:13.5px;font-weight:700;border:1.5px solid var(--line);background:#fff;color:var(--navy);border-radius:8px;padding:8px 12px;cursor:pointer}
.sim-tool .s-el.pri{background:var(--blue);border-color:var(--blue);color:#fff}
.sim-screen{background:#f4f8fd;border:1px solid var(--line);border-radius:10px;padding:14px;min-height:150px;font-size:14.5px}
.sim-screen .s-el{font:inherit;font-size:14px;border:1.5px solid var(--line);background:#fff;border-radius:8px;padding:9px 12px;cursor:pointer;margin:4px 6px 4px 0;color:var(--ink)}
.s-el.flash{outline:3px solid var(--gold);outline-offset:2px}
.s-el.wrong{animation:pfShake .3s}
.sim-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0}

/* Micro-learning phone */
.mic{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:center}
@media(max-width:720px){.mic{grid-template-columns:1fr;justify-items:center}}
.phone{width:280px;border:10px solid #13263f;border-radius:36px;background:#fff;overflow:hidden;box-shadow:0 20px 40px rgba(15,46,82,.22)}
.ph-top{display:flex;justify-content:space-between;align-items:center;padding:10px 14px 6px;font-size:12px;font-weight:700;color:var(--navy)}
.ph-streak{background:#fff4e6;color:var(--gold-muted);border-radius:99px;padding:2px 8px}
.ph-dots{display:flex;gap:4px;padding:0 14px 8px}
.ph-dots i{flex:1;height:4px;border-radius:4px;background:var(--line)}
.ph-dots i.on{background:var(--gold)}
.ph-card{min-height:330px;padding:16px;display:flex;flex-direction:column}
.ph-card h4{color:var(--navy);font-size:19px;margin:0 0 10px;line-height:1.3}
.ph-card p{font-size:14.5px;line-height:1.55;margin:0 0 10px}
.ph-art{height:110px;border-radius:14px;margin:0 0 12px;display:flex;align-items:center;justify-content:center;font-size:42px;background:linear-gradient(135deg,#eaf3ff,#fff3e6)}
.ph-card .d-opt{font-size:14px;padding:9px 11px}
.ph-nav{display:flex;justify-content:space-between;padding:8px 14px 14px}

/* Escape room */
.esc{background:linear-gradient(160deg,#10294a,#1B5FAF);border-radius:16px;padding:20px;color:#fff}
.esc-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.esc-locks{display:flex;gap:8px}
.esc-lock{width:46px;height:56px;border-radius:10px;background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800}
.esc-lock.open{background:var(--gold);border-color:var(--gold);color:#3A1D00}
.esc-card{background:#fff;color:var(--ink);border-radius:12px;padding:18px}
.lb{width:100%;min-width:0;font-size:14px;margin-top:14px}
.lb td,.lb th{padding:8px 12px}
.lb tr.you td{background:#fff8f1;font-weight:700}

/* Interactive video */
.iv{border-radius:14px;overflow:hidden;background:#0f2a4d;position:relative}
.iv-frame{position:relative}
.iv-frame svg{display:block;width:100%;height:auto}
.iv-cap{position:absolute;left:50%;top:12px;transform:translateX(-50%);background:rgba(0,0,0,.72);color:#fff;font-size:15px;padding:6px 12px;border-radius:6px;max-width:90%;text-align:center}
.iv-ctrl{display:flex;align-items:center;gap:12px;padding:10px 14px;color:#fff;font-size:13px}
.iv-ctrl button{font:inherit;font-weight:700;background:var(--gold);border:0;border-radius:8px;padding:7px 14px;cursor:pointer;color:#3A1D00}
.iv-track{flex:1;height:7px;background:rgba(255,255,255,.2);border-radius:99px;position:relative}
.iv-track i{position:absolute;left:0;top:0;bottom:0;background:var(--gold);border-radius:99px;width:0}
.iv-track b{position:absolute;top:-3px;width:13px;height:13px;margin-left:-6px;border-radius:50%;background:#fff;border:2px solid var(--gold)}
.iv-over{position:absolute;inset:0;background:rgba(10,25,48,.84);display:flex;align-items:center;justify-content:center;padding:16px}
.iv-over .esc-card{max-width:520px;width:100%;max-height:100%;overflow:auto}

/* Hub */
.pf-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:0 0 22px}
.pf-filter button{font:inherit;font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;cursor:pointer}
.pf-filter button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:940px){.pf-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pf-grid{grid-template-columns:1fr}}
.pf-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;color:inherit;box-shadow:0 8px 24px rgba(15,46,82,.06);transition:transform .16s,box-shadow .16s,border-color .16s}
.pf-card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 14px 34px rgba(15,46,82,.12);border-color:var(--gold-muted)}
.pf-card .th{position:relative;aspect-ratio:4/3;background:#EEF3FA;overflow:hidden;border-bottom:1px solid var(--line)}
.pf-card .th img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;transition:transform .35s ease}
.pf-card:hover .th img{transform:scale(1.025)}
.pf-card .meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.pf-card .meta .sec{margin-bottom:0}
.pf-card .lvl{flex:none;background:var(--cool);color:var(--navy);border:1px solid var(--line);font-size:11px;font-weight:800;letter-spacing:.06em;border-radius:999px;padding:3px 9px;white-space:nowrap}
.pf-card .bd{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.pf-card .sec{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-muted);margin-bottom:6px}
.pf-card h3{font-size:17.5px;margin:0 0 8px}
.pf-card p{font-size:14.5px;color:var(--muted);margin:0 0 12px}
.pf-card .eng{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.pf-card .eng span{font-size:12px;font-weight:600;color:var(--navy);background:var(--cool);border:1px solid var(--line);border-radius:999px;padding:3px 9px}
.pf-card[hidden]{display:none}
.eng-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.eng-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.eng-item h3{font-size:16px;margin:0 0 6px}
.eng-item p{font-size:14px;color:var(--muted);margin:0 0 8px}
.eng-item .see{font-size:13px}
.eng-item .see a{font-weight:600}
.pf-related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.pf-related{grid-template-columns:1fr}}

.pf-list a,.note a,.callout a{text-decoration:underline;font-weight:600}
.sa-row input[type=range]{height:34px}
@media(max-width:700px){.pf-hud{position:static;padding:8px 12px;gap:8px 12px}.pf-hud .bdg span{width:22px;height:22px;font-size:11px}}
@media(max-width:560px){.hs-dot{width:28px;height:28px;margin:-14px 0 0 -14px;opacity:.9}}
/* 22 Oct 2026: page enrichment */
.pf-media{align-items:center}
.pf-photo img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 18px 44px rgba(15,46,82,.14);aspect-ratio:4/3;object-fit:cover}
.pf-dl{margin:6px 0 0;display:grid;gap:12px}
.pf-dl div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.pf-dl dt{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-muted);margin:0 0 4px}
.pf-dl dd{margin:0;color:var(--ink);font-size:15.5px;line-height:1.5}
.pf-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.pf-gallery{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.pf-gallery{grid-template-columns:1fr}}
.pf-shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(15,46,82,.06)}
.pf-shot img{display:block;width:100%;height:auto}
.pf-shot figcaption{padding:12px 16px;border-top:1px solid var(--line)}
.pf-shot figcaption b{display:block;color:var(--navy);font-size:15px}
.pf-shot figcaption span{font-size:13px;color:var(--gold-muted);font-weight:700}
table.pf-spec{min-width:0}
table.pf-spec th{width:30%;background:var(--cool);color:var(--navy)}
table.pf-spec tbody tr:nth-child(even){background:#fff}
@media(max-width:560px){table.pf-spec th,table.pf-spec td{display:block;width:auto}table.pf-spec th{border-bottom:0;padding-bottom:4px}}
.pf-steps{list-style:none;counter-reset:ps;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:980px){.pf-steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.pf-steps{grid-template-columns:1fr}}
.pf-steps li{counter-increment:ps;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:14px;padding:18px 16px 16px;position:relative}
.pf-steps li:before{content:counter(ps);display:flex;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:14px;align-items:center;justify-content:center;margin-bottom:10px}
.pf-steps b{display:block;color:var(--navy);margin-bottom:6px}
.pf-steps span{font-size:14.5px;color:var(--muted);line-height:1.55;display:block}
.pf-faq details{margin-bottom:10px}

/* 23 Oct 2026: engagement diagrams */
.eng-item{display:flex;flex-direction:column;box-shadow:0 6px 18px rgba(15,46,82,.05);transition:transform .16s,box-shadow .16s,border-color .16s}
.eng-item:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(15,46,82,.11);border-color:#bcd6f5}
.eng-fig{margin:-4px -6px 14px;border-radius:10px;background:linear-gradient(180deg,#f8fbff 0%,#edf4fd 100%);border:1px solid var(--line);overflow:hidden}
.eng-fig svg{display:block;width:100%;height:auto}
.eng-item .see{margin-top:auto;padding-top:4px}
@media(prefers-reduced-motion:reduce){.eng-item{transition:none}.eng-item:hover{transform:none}}
.eng-grid{display:flex;flex-wrap:wrap;justify-content:center}
.eng-grid .eng-item{flex:1 1 100%;max-width:100%}
@media(min-width:560px){.eng-grid .eng-item{flex-basis:calc(50% - 7px);max-width:calc(50% - 7px)}}
@media(min-width:780px){.eng-grid .eng-item{flex-basis:calc(33.333% - 9.34px);max-width:calc(33.333% - 9.34px)}}
@media(min-width:1040px){.eng-grid .eng-item{flex-basis:calc(25% - 10.5px);max-width:calc(25% - 10.5px)}}
@media(max-width:559px){.eng-item .see{line-height:2}.eng-item .see a{padding:3px 0}}