:root{
    /* ---- Suerte brand (dirección B) ---- */
    --page:#FBF7F0;            /* bone  */
    --surface:#FFFFFF;         /* card  */
    --ink:#23201C;             /* texto principal */
    --ink-2:#4A463F;           /* cuerpo */
    --ink-3:#8A8578;           /* meta / captions */
    --faint:#A9A293;           /* notas */
    --hairline:#EDE4D5;        /* line  */
    --line-2:#E1D9CA;          /* control borders */
    --ring:rgba(35,32,28,0.10);
    /* acento primario = coral */
    --accent:#FF5A2C; --accent-dark:#E1430F; --accent-tint:#FFE7DE;
    /* señal de confianza = teal (verificado, gratis, local, raíles) */
    --teal:#12B3A6; --teal-deep:#0E7A73; --teal-soft:#DDF3F0;
    /* highlight = sol (DESTACADO, premio) */
    --sun:#FFC220; --sun-hi:#FFE3A6;
    /* semánticos de tipo (no cambian de dirección) */
    --gratis:#0E7A73; --gratis-tint:#DDF3F0;
    --compra:#C9531A; --compra-tint:#FFE7DE;
    --reembolso:#6B4CC0; --reembolso-tint:#EFE9FB;
    --good:#12885A; --good-text:#0C6B4A; --warning:#C2410C; --critical:#C2410C;
    --radius:16px;
    /* tipografía */
    --font-display:"Bricolage Grotesque",system-ui,sans-serif;
    --font-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
    --font-mono:"Space Mono",ui-monospace,monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  body{font-family:var(--font-body);background:var(--page);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
  h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em}
  a{color:var(--accent-dark)}
  button{font-family:inherit;cursor:pointer}
  .wrap{max-width:1060px;margin:0 auto;padding:0 16px}

  /* ---------- header ---------- */
  header{background:rgba(251,247,240,.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline);position:sticky;top:0;z-index:40}
  .head-in{display:flex;align-items:center;gap:16px;padding:12px 0;flex-wrap:wrap}
  .logo{font-family:var(--font-display);font-weight:800;font-size:21px;letter-spacing:-.02em;display:flex;align-items:center;gap:9px}
  .logo svg{width:30px;height:30px;flex-shrink:0}
  .logo .wm-1{color:var(--ink);font-weight:600}
  .logo .wm-2{color:var(--accent);font-weight:800}
  .logo small{font-family:var(--font-mono);font-weight:400;color:var(--ink-3);font-size:10.5px;letter-spacing:.5px;margin-left:4px}
  /* selector de país (edición) */
  .edition-switch{display:flex;gap:3px;background:var(--page);border:1px solid var(--line-2);border-radius:999px;padding:3px}
  .edition-switch button{border:none;background:none;font-family:var(--font-body);font-weight:700;font-size:12.5px;color:var(--ink-3);padding:6px 12px;border-radius:999px;transition:background .14s,color .14s}
  .edition-switch button:hover{color:var(--ink)}
  .edition-switch button.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(35,32,28,.1)}
  .edition-badge{display:inline-block;margin-top:14px;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:#0A3130;background:var(--sun);padding:5px 11px;border-radius:7px}
  nav{display:flex;gap:4px;margin-left:auto}
  nav button{background:none;border:none;padding:8px 14px;border-radius:8px;font-size:14.5px;font-weight:600;color:var(--ink-2);font-family:var(--font-body)}
  nav button:hover{background:#F3EDE1}
  nav button.active{background:var(--accent-tint);color:var(--accent-dark)}
  nav button .badge{display:inline-block;min-width:20px;padding:0 6px;border-radius:10px;background:var(--teal);color:#fff;font-size:12px;margin-left:6px;text-align:center}

  /* ---------- hero ---------- */
  .hero{padding:34px 0 8px}
  .hero h1{font-size:clamp(24px,4vw,34px);letter-spacing:-.5px;line-height:1.15}
  .hero p{color:var(--ink-2);max-width:640px;margin-top:8px;font-size:15.5px}

  /* ---------- hero band (zona de cabecera del feed) ---------- */
  .hero-band{background:linear-gradient(158deg,#0F4E4B 0%,#0A3130 100%);color:#fff;padding:44px 0 86px;position:relative;overflow:hidden}
  .hero-band::before{content:"";position:absolute;top:-150px;right:-90px;width:440px;height:440px;border-radius:50%;z-index:0;pointer-events:none;
    background:radial-gradient(circle,transparent 0 156px,rgba(18,179,166,.28) 156px 158px,transparent 158px 208px,rgba(18,179,166,.2) 208px 210px,transparent 210px)}
  .hero-band::after{content:"";position:absolute;top:44px;right:150px;width:12px;height:12px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 5px rgba(255,194,32,.22);z-index:0;pointer-events:none}
  .hero-band .wrap{position:relative;z-index:1}
  .hero-band h1{font-family:var(--font-display);font-weight:800;font-size:clamp(28px,4.3vw,44px);letter-spacing:-.02em;line-height:1.1;max-width:720px}
  .hero-band .sub{margin-top:12px;font-size:16px;color:#CFE4E1;max-width:600px}
  .hero-band .proof{margin-top:8px;font-size:13.5px;color:#9FC3BF}
  .hero-band .proof b{color:var(--sun)}
  /* tarjeta de búsqueda flotante (estilo widget de aerolínea) */
  .search-card{position:relative;z-index:20;margin-top:-58px;background:var(--surface);border:1px solid var(--ring);border-radius:20px;box-shadow:0 18px 44px rgba(35,32,28,.14);padding:16px 16px 12px}
  .search-card input[type=search]{width:100%;padding:14px 18px;border:2px solid var(--hairline);border-radius:12px;font-size:15.5px;background:var(--page);transition:border-color .15s}
  .search-card input[type=search]:focus{outline:none;border-color:var(--accent);background:#fff}
  .search-card .cat-row{padding:12px 2px 2px}
  /* franja de filtros, separada visualmente */
  .filter-strip{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:18px 0 14px;border-bottom:1px solid var(--hairline);margin-bottom:6px}
  .filter-strip .count{margin-left:auto;color:var(--ink-3);font-size:12.5px}
  .section-title{font-size:19px;letter-spacing:-.3px;margin:22px 0 4px}
  .section-title small{font-weight:500;color:var(--ink-3);font-size:12.5px;margin-left:8px}

  /* ---------- carrusel de promociones patrocinadas ---------- */
  .spon{margin-top:20px}
  .spon-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
  .spon-head h2{font-size:19px;letter-spacing:-.3px}
  .spon-label{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.8px;color:var(--ink-3);border:1px solid var(--line-2);border-radius:5px;padding:2px 7px;text-transform:uppercase}
  .spon-nav{margin-left:auto;display:flex;gap:6px}
  .spon-nav button{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);font-size:15px;cursor:pointer;transition:border-color .15s,color .15s}
  .spon-nav button:hover{border-color:var(--accent);color:var(--accent)}
  .spon-carousel{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
  .spon-carousel::-webkit-scrollbar{display:none}
  .spon-card{scroll-snap-align:start;flex:0 0 320px;border-radius:18px;padding:20px;color:#fff;display:flex;flex-direction:column;gap:8px;min-height:190px;position:relative;overflow:hidden}
  .spon-card::after{content:"";position:absolute;right:-46px;top:-46px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.10)}
  .spon-card .s-brand{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;opacity:.9}
  .spon-card .s-logo{width:30px;height:30px;border-radius:7px;background:#fff;object-fit:contain;padding:2px}
  .spon-card h3{font-size:18px;letter-spacing:-.3px;line-height:1.25;position:relative;z-index:1}
  .spon-card .s-prize{font-size:13.5px;opacity:.85}
  .spon-card .s-cta{margin-top:auto;display:flex;align-items:center;gap:10px}
  .spon-card .s-cta button{background:#fff;border:none;border-radius:9px;padding:9px 16px;font-weight:800;font-size:13px;cursor:pointer}
  .spon-card .s-fin{font-size:12px;opacity:.75}
  .spon-card.sell{background:var(--page);border:2px dashed var(--hairline);color:var(--ink-2);align-items:flex-start;justify-content:center}
  .spon-card.sell::after{display:none}
  .spon-card.sell h3{color:var(--ink)}
  .spon-card.sell a{color:var(--accent);font-weight:700;font-size:13.5px}
  @media(max-width:640px){.spon-card{flex-basis:270px}.hero-band{padding:32px 0 78px}}

  /* ---------- filters ---------- */
  .filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:18px 0 6px;position:sticky;z-index:30}
  .filters input[type=search]{flex:1;min-width:180px;padding:9px 12px;border:1px solid var(--hairline);border-radius:9px;font-size:14.5px;background:var(--surface)}
  .chip{border:1px solid var(--hairline);background:var(--surface);border-radius:999px;padding:6px 13px;font-size:13.5px;font-weight:600;color:var(--ink-2)}
  .chip:hover{border-color:var(--ink-3)}
  .chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
  select{padding:8px 10px;border:1px solid var(--hairline);border-radius:9px;background:var(--surface);font-size:13.5px;color:var(--ink-2);font-weight:600}
  .count-line{color:var(--ink-3);font-size:13px;padding:6px 0 2px}
  .cat-row{display:flex;gap:6px;overflow-x:auto;padding:8px 0 2px;scrollbar-width:none}
  .cat-row::-webkit-scrollbar{display:none}
  .cat-row .chip{white-space:nowrap;flex-shrink:0}

  /* ---------- ad placeholders ---------- */
  .ad-box{border:2px dashed var(--hairline);border-radius:var(--radius);background:repeating-linear-gradient(45deg,#fbfbf9,#fbfbf9 12px,#f4f4f0 12px,#f4f4f0 24px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--ink-3)}
  .ad-box .ad-tag{font-size:10px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
  .ad-box .ad-size{font-size:11.5px}
  .ad-leaderboard{height:90px;margin:14px 0 2px}
  .ad-infeed{height:110px}
  @media(max-width:640px){.ad-leaderboard{height:100px}}

  /* out-of-zone */
  .card.off-zone{opacity:.55}
  .zone-badge{font-size:11.5px;font-weight:700;color:#8a5f00;background:#fdf3d7;padding:3px 9px;border-radius:6px;display:inline-block}

  /* profile interests */
  .int-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;padding:4px 0 24px}
  .int-item{display:flex;align-items:center;gap:9px;border:1px solid var(--hairline);border-radius:9px;padding:9px 12px;font-size:14px;cursor:pointer;background:var(--surface)}
  .int-item input{width:16px;height:16px;accent-color:var(--accent)}
  .int-item.on{border-color:var(--accent);background:var(--accent-tint)}

  /* ---------- cards list (one per row) ---------- */
  .grid{display:flex;flex-direction:column;gap:16px;padding:12px 0 40px}
  .card{position:relative;background:var(--surface);border:1px solid var(--hairline);border-radius:20px;padding:0;display:flex;flex-direction:column;transition:box-shadow .16s,transform .16s,border-color .16s;overflow:hidden;box-shadow:0 1px 2px rgba(35,32,28,.03)}
  .card:hover{box-shadow:0 16px 34px -20px rgba(35,32,28,.28);transform:translateY(-2px);border-color:#E4D6C2}
  /* raíl de color a la izquierda: teal por defecto, coral en destacados */
  .card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--teal);z-index:2}
  .card.is-hot::before{width:7px;background:var(--accent)}
  .card-body{display:grid;grid-template-columns:1fr auto;gap:6px 20px;padding:18px 20px 16px 24px}
  .card-main{display:flex;flex-direction:column;gap:8px;min-width:0}
  .card-side{display:flex;flex-direction:column;gap:9px;align-items:flex-end;justify-content:center;flex-shrink:0}
  .card-side .deadline{justify-content:flex-end;text-align:right}
  @media(max-width:640px){
    .card-body{grid-template-columns:1fr}
    .card-side{align-items:stretch}
    .card-side .deadline{justify-content:flex-start;text-align:left}
    .card-side .card-actions{width:100%}
    .card-side .card-actions .btn{flex:1}
  }
  .card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;flex-wrap:wrap}
  /* brand logo */
  .brand-row{display:flex;align-items:center;gap:8px;min-width:0}
  .blogo{width:34px;height:34px;border-radius:8px;border:1px solid var(--hairline);background:#fff;object-fit:contain;padding:3px;flex-shrink:0}
  .blogo-fb{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;flex-shrink:0}
  /* hot badge (DESTACADO) */
  .tag.t-hot{background:var(--sun);color:#5A3D00}
  /* share buttons */
  .share-row{display:flex;gap:6px;align-items:center}
  .share-btn{border:1px solid var(--line-2);background:var(--surface);border-radius:8px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;font-weight:700;cursor:pointer;color:var(--ink-2);text-decoration:none;transition:background .14s,border-color .14s,color .14s}
  .share-btn:hover{border-color:var(--ink-3)}
  .share-btn[title*="WhatsApp"]{color:var(--teal-deep)}
  .share-btn[title*="WhatsApp"]:hover{background:var(--teal-soft);border-color:#BCE6DF}
  .share-btn[title*="Telegram"]{color:#2A6FA8}
  .share-btn[title*="Telegram"]:hover{background:#E7F0F8;border-color:#Bcd6ea}
  .share-btn[title*="Copiar"]:hover{color:var(--accent);border-color:var(--accent)}
  /* community banner */
  .community{background:linear-gradient(120deg,#0E7A73,#12B3A6);border-radius:20px;color:#fff;padding:22px 24px;margin:6px 0 18px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
  .community h2{font-size:19px;letter-spacing:-.01em}
  .community p{opacity:.92;font-size:13.5px;margin-top:3px}
  .community .cta{display:flex;gap:8px;margin-left:auto}
  .community .cta a{background:#fff;color:#0E7A73;border-radius:10px;padding:10px 16px;font-weight:800;font-size:13.5px;text-decoration:none}
  /* bases legales expandable */
  .bases-toggle{border:none;border-top:1px solid var(--hairline);background:var(--page);width:100%;text-align:left;padding:9px 16px;font-size:12.5px;font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:6px}
  .bases-toggle:hover{color:var(--ink)}
  .bases-toggle .arr{transition:transform .18s;display:inline-block;font-size:10px}
  .bases-toggle.open .arr{transform:rotate(180deg)}
  .bases-panel{display:none;padding:12px 16px 14px;background:var(--page);border-top:1px dashed var(--hairline);font-size:13px;color:var(--ink-2);line-height:1.55}
  .bases-panel.open{display:block}
  .bases-panel dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin-bottom:10px}
  .bases-panel dt{font-weight:700;color:var(--ink-3);font-size:11.5px;text-transform:uppercase;letter-spacing:.3px;padding-top:1px}
  .bases-panel dd{margin:0}
  .bases-links{display:flex;gap:14px;flex-wrap:wrap}
  .bases-links a{font-size:12.5px;font-weight:700}
  .bases-disclaimer{font-size:11.5px;color:var(--ink-3);margin-top:8px}
  .brand{font-family:var(--font-body);font-size:12.5px;font-weight:700;color:var(--ink-2);letter-spacing:.06em}
  .verified{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--teal);flex-shrink:0}
  .card h3{font-family:var(--font-display);font-weight:700;font-size:22px;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
  .prize{font-size:15px;color:var(--ink)}
  .prize b{font-weight:700;color:var(--ink);background:var(--sun-hi);padding:2px 8px;border-radius:6px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
  .tags{display:flex;gap:7px;flex-wrap:wrap}
  .tag{font-family:var(--font-body);font-size:11.5px;font-weight:700;padding:5px 10px;border-radius:7px;letter-spacing:.03em}
  .tag.t-gratis{background:var(--teal-soft);color:var(--teal-deep)}
  .tag.t-compra{background:var(--compra-tint);color:var(--compra)}
  .tag.t-reembolso{background:var(--reembolso-tint);color:var(--reembolso)}
  .tag.t-local{background:#FCEFC7;color:#7A5800}
  .req-line{display:flex;gap:5px;flex-wrap:wrap;align-items:center}
  .req{font-size:12.5px;color:#57524A;background:#F3EDE1;border:1px solid var(--hairline);padding:4px 10px;border-radius:8px;font-weight:600}
  .req-acc{background:var(--reembolso-tint);border-color:#ded3f5;color:var(--reembolso);font-weight:700}
  .req-noacc{background:var(--teal-soft);border-color:#BCE6DF;color:var(--teal-deep);font-weight:700}
  .req-label{font-size:11.5px;color:var(--ink-3);font-weight:600}
  .deadline{font-size:13px;font-weight:600;display:flex;align-items:center;gap:7px}
  .deadline::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);flex-shrink:0}
  .deadline.ok{color:var(--ink-3)}
  .deadline.soon{color:#C2410C;font-weight:700}
  .deadline.soon::before{background:#EA580C}
  .deadline.now{color:#C2410C;font-weight:800}
  .deadline.now::before{background:#EA580C}
  .card-actions{display:flex;gap:8px;margin-top:auto;padding-top:6px}
  .btn{border-radius:11px;padding:9px 16px;font-size:13.5px;font-weight:800;border:1px solid transparent;font-family:var(--font-body)}
  .btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 16px -6px rgba(255,90,44,.6)}
  .btn-primary:hover{background:var(--accent-dark)}
  .btn-primary.saved{background:var(--good);cursor:default;box-shadow:none}
  .btn-ghost{background:none;border-color:var(--line-2);color:var(--ink-2)}
  .btn-ghost:hover{border-color:var(--ink-3);color:var(--ink)}
  .btn-ghost.saved{background:var(--teal-soft);border-color:#BCE6DF;color:var(--teal-deep);cursor:default}
  .btn-danger{background:none;border-color:var(--line-2);color:var(--critical)}

  /* ---------- registry ---------- */
  .tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:18px 0 6px}
  .tile{background:var(--surface);border:1px solid var(--ring);border-radius:var(--radius);padding:14px 16px}
  .tile .v{font-size:28px;font-weight:800;letter-spacing:-.5px}
  .tile .l{font-size:12.5px;color:var(--ink-2);font-weight:600;margin-top:2px}
  .tile.win .v{color:var(--good-text)}
  .tile.urgent .v{color:var(--critical)}
  .reg-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:14px 0 4px}
  .reg-list{display:flex;flex-direction:column;gap:10px;padding:10px 0 40px}
  .reg-item{background:var(--surface);border:1px solid var(--ring);border-radius:var(--radius);padding:14px 16px;display:grid;grid-template-columns:1fr auto;gap:10px}
  .reg-main h4{font-size:15.5px;letter-spacing:-.2px}
  .reg-meta{font-size:13px;color:var(--ink-2);margin-top:2px}
  .reg-controls{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
  /* ---------- vitrina de premios ---------- */
  .wins-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;padding:8px 0 10px}
  .win-card{border-radius:16px;padding:20px;color:#fff;background:linear-gradient(145deg,#5c4400 0%,#a07800 70%,#c98500 100%);position:relative;overflow:hidden;display:flex;flex-direction:column;gap:8px}
  .win-card::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.12)}
  .win-card .w-label{font-size:10px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;background:rgba(255,255,255,.18);border-radius:5px;padding:3px 8px;align-self:flex-start}
  .win-card .w-brand{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;opacity:.9}
  .win-card .w-brand img{width:26px;height:26px;border-radius:6px;background:#fff;object-fit:contain;padding:2px}
  .win-card h3{font-size:17px;letter-spacing:-.3px;line-height:1.3;position:relative;z-index:1}
  .win-card .w-prize{font-size:13.5px;opacity:.92}
  .win-card .w-date{font-size:11.5px;opacity:.7}
  .win-card .w-share{margin-top:auto;display:flex;gap:8px}
  .win-card .w-share button{background:#fff;color:#5c4400;border:none;border-radius:8px;padding:8px 14px;font-weight:800;font-size:12.5px;cursor:pointer}
  .win-card .w-share button.ghost{background:rgba(255,255,255,.15);color:#fff}

  .stpill{font-size:11.5px;font-weight:800;padding:4px 11px;border-radius:7px;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}
  .stpill.st-guardado{background:var(--page);color:var(--ink-3);border:1px solid var(--hairline)}
  .stpill.st-participando{background:var(--accent-tint);color:var(--accent-dark)}
  .stpill.st-cerrado{background:#f0efec;color:var(--ink-3)}
  .stpill.st-premio{background:var(--gratis-tint);color:var(--good-text)}
  .reg-notes{grid-column:1/-1}
  .reg-notes textarea{width:100%;border:1px solid var(--hairline);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;resize:vertical;min-height:34px;background:var(--page)}
  .empty{padding:48px 20px;text-align:center;color:var(--ink-3)}
  .empty h3{color:var(--ink-2);font-size:17px;margin-bottom:6px}

  /* ---------- profile ---------- */
  .profile-note{background:var(--teal-soft);border:1px solid #BCE6DF;border-radius:var(--radius);padding:13px 16px;font-size:13.5px;color:var(--teal-deep);margin:18px 0}
  .pform{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;padding:6px 0 20px}
  .field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:4px}
  .field .frow{display:flex;gap:6px}
  .field input{flex:1;padding:9px 11px;border:1px solid var(--hairline);border-radius:9px;font-size:14px;background:var(--surface);min-width:0}
  .copy{border:1px solid var(--hairline);background:var(--surface);border-radius:8px;padding:0 10px;font-size:12px;font-weight:700;color:var(--ink-2)}
  .copy.done{color:var(--good-text);border-color:var(--good)}

  /* ---------- waitlist ---------- */
  .wait{background:linear-gradient(120deg,#23201C,#3A2419);border-radius:20px;color:#fff;padding:28px;margin:10px 0 34px;position:relative;overflow:hidden}
  .wait::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,transparent 0 74px,rgba(255,90,44,.22) 74px 76px,transparent 76px 108px,rgba(255,194,32,.16) 108px 110px,transparent 110px);pointer-events:none}
  .wait h2{font-size:22px;letter-spacing:-.01em;position:relative}
  .wait p{opacity:.82;font-size:14.5px;max-width:560px;margin:8px 0 16px;position:relative}
  .wait form{display:flex;gap:8px;flex-wrap:wrap;position:relative}
  .wait input[type=email]{flex:1;min-width:220px;padding:11px 14px;border-radius:10px;border:1px solid #4a4038;background:#2C2822;color:#fff;font-size:14.5px}
  .wait input[type=email]:focus{outline:none;border-color:var(--accent)}
  .wait input[type=email]::placeholder{color:#8a8078}
  .wait button{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:11px 18px;font-weight:800;font-size:14.5px}
  .wait button:hover{background:var(--accent-dark)}
  .wait .ok-msg{background:rgba(255,255,255,.15);border-radius:9px;padding:12px 16px;font-weight:600}

  footer{border-top:1px solid var(--hairline);padding:22px 0 40px;color:var(--ink-3);font-size:12.5px}
  footer p{max-width:760px;margin-bottom:6px}
  .foot-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}
  .foot-top .logo{font-size:18px}
  .foot-trust{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.2px}

  /* ---------- participation assistant modal ---------- */
  .modal-bg{position:fixed;inset:0;background:rgba(11,11,11,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center;padding:0}
  @media(min-width:641px){.modal-bg{align-items:center;padding:24px}}
  .modal{background:var(--surface);border-radius:16px 16px 0 0;max-width:560px;width:100%;max-height:92vh;overflow-y:auto;padding:22px;position:relative}
  @media(min-width:641px){.modal{border-radius:16px}}
  .modal .close{position:absolute;top:12px;right:12px;border:none;background:var(--page);border-radius:8px;width:32px;height:32px;font-size:16px;color:var(--ink-2)}
  .modal .m-brand{font-size:12px;font-weight:700;color:var(--ink-3);text-transform:uppercase;letter-spacing:.4px}
  .modal h3{font-size:19px;letter-spacing:-.3px;margin:2px 0 4px;padding-right:30px}
  .modal .m-prize{font-size:14px;color:var(--ink-2);margin-bottom:14px}
  .m-section{font-size:12.5px;font-weight:800;color:var(--ink-3);text-transform:uppercase;letter-spacing:.5px;margin:16px 0 8px}
  .m-check{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--hairline);border-radius:9px;margin-bottom:6px;font-size:14px;cursor:pointer}
  .m-check input{width:17px;height:17px;accent-color:var(--accent)}
  .m-check.done{background:var(--gratis-tint);border-color:#bfe8d8}
  .m-data{display:grid;grid-template-columns:1fr 1fr;gap:6px}
  @media(max-width:480px){.m-data{grid-template-columns:1fr}}
  .m-field{display:flex;align-items:center;gap:8px;border:1px solid var(--hairline);border-radius:9px;padding:7px 10px;font-size:13px;background:var(--page)}
  .m-field .k{color:var(--ink-3);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.3px;flex-shrink:0}
  .m-field .v{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .m-field button{border:none;background:none;color:var(--accent);font-weight:700;font-size:12px;padding:2px 4px}
  .m-empty{font-size:13.5px;color:var(--ink-2);background:var(--page);border:1px dashed var(--hairline);border-radius:9px;padding:12px}
  .m-open{display:block;text-align:center;background:var(--accent);color:#fff;border-radius:10px;padding:13px;font-weight:800;font-size:15px;text-decoration:none;margin:16px 0 8px}
  .m-open:hover{background:var(--accent-dark)}
  .m-bases{display:block;text-align:center;font-size:12.5px;color:var(--ink-3);margin-bottom:14px}
  .m-footer{display:flex;gap:8px;border-top:1px solid var(--hairline);padding-top:14px}
  .m-footer .btn{flex:1}
  .btn-done{background:var(--good);color:#fff;border:none}
  .btn-done:hover{filter:brightness(.92)}
  .m-note{font-size:12px;color:var(--ink-3);margin-top:10px;text-align:center}

  /* ---------- auth ---------- */
  .auth-chip{background:var(--ink);color:#fff;border:none;padding:8px 16px;border-radius:9px;font-size:13.5px;font-weight:700}
  .auth-chip:hover{opacity:.85}
  .auth-chip.in{background:var(--page);color:var(--ink-2);border:1px solid var(--hairline)}
  .auth-tabs{display:flex;gap:6px;margin-bottom:14px}
  .auth-tabs button{flex:1;padding:9px;border-radius:9px;border:1px solid var(--hairline);background:var(--page);font-weight:700;font-size:13.5px;color:var(--ink-2)}
  .auth-tabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
  .auth-field{margin-bottom:10px}
  .auth-field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:4px}
  .auth-field input{width:100%;padding:11px 13px;border:1px solid var(--hairline);border-radius:9px;font-size:14.5px;background:var(--page)}
  .role-pick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
  .role-pick label{border:2px solid var(--hairline);border-radius:11px;padding:11px;cursor:pointer;font-size:13px;color:var(--ink-2)}
  .role-pick label.on{border-color:var(--accent);background:var(--accent-tint)}
  .role-pick b{display:block;font-size:14px;color:var(--ink);margin-bottom:2px}
  .auth-submit{width:100%;background:var(--accent);color:#fff;border:none;border-radius:10px;padding:12px;font-weight:800;font-size:14.5px;margin-top:4px}
  .auth-err{color:var(--critical);font-size:12.5px;margin-top:8px;min-height:16px}

  /* ---------- brand portal ---------- */
  .portal-grid{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:start;padding:10px 0 40px}
  @media(max-width:900px){.portal-grid{grid-template-columns:1fr}}
  .portal-form{background:var(--surface);border:1px solid var(--ring);border-radius:var(--radius);padding:20px}
  .portal-form h3{font-size:16px;margin-bottom:14px}
  .pf-row{margin-bottom:12px}
  .pf-row label{display:flex;justify-content:space-between;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:4px}
  .pf-row label .cnt{font-weight:600;color:var(--ink-3)}
  .pf-row input,.pf-row select,.pf-row textarea{width:100%;padding:10px 12px;border:1px solid var(--hairline);border-radius:9px;font-size:14px;background:var(--page);font-family:inherit}
  .pf-row textarea{resize:vertical;min-height:56px}
  .pf-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .style-pick{display:flex;gap:8px}
  .style-pick button{width:44px;height:32px;border-radius:8px;border:2px solid transparent;cursor:pointer}
  .style-pick button.on{border-color:var(--ink)}
  .preview-panel{position:sticky;top:70px}
  .preview-panel .spon-card{flex-basis:auto;width:100%}
  .preview-note{font-size:11.5px;color:var(--ink-3);margin-top:8px;line-height:1.5}
  .camp-list{display:flex;flex-direction:column;gap:8px;padding:4px 0 18px}
  .camp-item{background:var(--surface);border:1px solid var(--ring);border-radius:11px;padding:12px 14px;display:flex;align-items:center;gap:12px;font-size:13.5px}
  .camp-item .st{margin-left:auto;font-size:11px;font-weight:800;padding:3px 9px;border-radius:6px;text-transform:uppercase;letter-spacing:.4px}
  .st-draft{background:var(--page);color:var(--ink-3);border:1px solid var(--hairline)}
  .st-submitted{background:#fdf3d7;color:#7a5800}
  .tpl-box{background:var(--page);border:1px dashed var(--hairline);border-radius:11px;padding:14px;margin-top:14px;font-size:13px;color:var(--ink-2)}
  .tpl-box a{font-weight:700}

  /* ---------- barra de confirmación de participación ---------- */
  .confirm-bar{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--hairline);box-shadow:0 -8px 30px rgba(13,47,84,.12);padding:14px 16px;z-index:55;transform:translateY(110%);transition:transform .3s}
  .confirm-bar.show{transform:translateY(0)}
  .confirm-in{max-width:1060px;margin:0 auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
  .confirm-in .q{font-size:14.5px;font-weight:700}
  .confirm-in .q small{display:block;font-weight:500;color:var(--ink-3);font-size:12px;margin-top:2px}
  .confirm-in .acts{margin-left:auto;display:flex;gap:8px}

  /* ---------- panel de rendimiento (portal) ---------- */
  .perf-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;padding:8px 0 14px}
  .perf-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--surface);border:1px solid var(--ring);border-radius:var(--radius);overflow:hidden}
  .perf-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-3);padding:10px 14px;border-bottom:1px solid var(--hairline)}
  .perf-table td{padding:9px 14px;border-bottom:1px solid var(--hairline)}
  .perf-table tr:last-child td{border-bottom:none}
  .perf-note{font-size:11.5px;color:var(--ink-3);margin-top:10px;line-height:1.5}

  .toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:13.5px;font-weight:600;opacity:0;transition:opacity .25s;pointer-events:none;z-index:60}
  .toast.show{opacity:1}
  .hidden{display:none!important}
  @media(max-width:640px){
    nav{width:100%;justify-content:space-between;margin-left:0}
    nav button{padding:8px 10px;font-size:13.5px}
    .reg-item{grid-template-columns:1fr}
    .reg-controls{flex-direction:row;align-items:center;justify-content:flex-start;flex-wrap:wrap}
  }