/* ==========================================================================
   GV Mediatech — RSVP page, the classroom theme (rsvp/quarter-peter-bel-road)

   Its own sheet, not an override of rsvp.css: the markup keeps every id and
   rv-* class js/rsvp.js drives, and everything else is school-desk stuff.
   Quarter Peter's own colours (sunshine yellow, teal, navy) carry the page;
   the hero is a chalkboard, the details a hall ticket, the deliverables a
   pinned notice, the form an attendance register on ruled paper, and the
   pass a school ID card on a lanyard. The ruler is the form's progress bar:
   the pencil grows along it as fields are filled (--p, 0 to 1).
   ========================================================================== */
:root{
  --sun:#F7D23E; --sun-2:#EFC21E; --teal:#2AA597; --teal-2:#1D8578; --navy:#15327A; --navy-2:#0E2357;
  --board:#1E3A32; --board-2:#24463C; --chalk:#F4F1E6; --chalk-2:rgba(244,241,230,.72);
  --paper:#FFFDF4; --paper-2:#F6F0DC; --rule:#BCD3EE; --margin:#EE8C8C;
  --ink:#1E2433; --muted:#4C5566; --red:#E0413A; --red-2:#B92D27; --wood:#9A6332; --wood-2:#6E4421;
  --line:rgba(30,36,51,.18);
  --display:"Lilita One", "Arial Rounded MT Bold", "Trebuchet MS", sans-serif;
  --hand:"Kalam", "Bradley Hand", "Segoe Print", cursive;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .22 0 0 0 0 .02 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --chalkgrain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.6' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  /* the yellow wall: tiny navy doodles, like the brand's posters */
  --doodles:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' fill='none' stroke='%2315327A' stroke-width='2' stroke-linecap='round' opacity='.16'%3E%3Cpath d='M30 30l8 8M38 30l-8 8'/%3E%3Ccircle cx='190' cy='40' r='6'/%3E%3Cpath d='M120 110l4 10 10 1-8 7 3 10-9-6-9 6 3-10-8-7 10-1z'/%3E%3Cpath d='M40 180q10-14 20 0t20 0'/%3E%3Ccircle cx='200' cy='190' r='3'/%3E%3Cpath d='M170 130l10-4M96 30h14'/%3E%3C/svg%3E");
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
body.rv{margin:0;min-height:100vh;color:var(--ink);font:400 16px/1.55 var(--sans);
  background:var(--doodles), var(--grain), radial-gradient(900px 600px at 80% -10%, #FBE27A, transparent 65%), var(--sun);
  overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
b{font-weight:700}
.rv-skip{position:absolute;left:-9999px;top:8px;z-index:9;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}
.rv-skip:focus{left:12px}
.rv-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
/* iPhone Safari ignores overflow-x on <body>; the props hang off the edges */
.rv-page{position:relative;width:100%;overflow-x:hidden;overflow-x:clip}
main{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:0 16px 40px}

/* ----------------------------------------------------------- props */
.qp-props{position:absolute;inset:0;pointer-events:none;z-index:0}
.qp-prop{position:absolute;display:block;opacity:.9}
.qp-prop svg{width:100%;height:auto;display:block}
.qp-prop--pencil{width:190px;top:640px;left:-60px;transform:rotate(-18deg)}
.qp-prop--aplus{top:14px;left:5%;font:700 2.4rem/1 var(--hand);color:var(--red);transform:rotate(-12deg);
  border:3px solid var(--red);border-radius:50%;padding:6px 10px 2px}
.qp-prop--star1{top:520px;right:4%;font-size:2rem;color:var(--teal)}
.qp-prop--star2{top:1180px;left:3%;font-size:1.6rem;color:var(--navy)}
.qp-prop--sum{top:980px;right:2%;font:700 1.5rem/1 var(--hand);color:var(--navy);transform:rotate(7deg)}
.qp-prop--eraser{width:100px;top:1500px;right:5%;transform:rotate(-10deg)}
.qp-prop--stamp{top:1760px;left:4%;padding:8px 12px;border:2px dashed var(--navy);border-radius:6px;color:var(--navy);
  font:700 .7rem/1.2 var(--sans);letter-spacing:.2em;text-align:center;transform:rotate(-6deg);opacity:.55}
.qp-prop--stamp b{display:block;font:400 1.4rem/1.1 var(--display);letter-spacing:.06em}
.qp-prop--stamp small{display:block;font-size:.62rem}
@media (max-width:760px){
  .qp-prop--aplus{display:none}
  .qp-prop--pencil{width:120px;top:auto;bottom:600px;left:-50px}
  .qp-prop--sum,.qp-prop--star2,.qp-prop--stamp{display:none}
}

/* ------------------------------------------------------ chalkboard */
.rv-hero{position:relative;display:grid;gap:26px;padding:34px 0 8px}
.rv-hero > *{min-width:0}
.qp-board{position:relative;z-index:2;padding:14px;border-radius:10px;
  background:linear-gradient(135deg,#B77A42,var(--wood) 40%,var(--wood-2));
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.15), inset 0 -3px 0 rgba(0,0,0,.25), 0 22px 40px -18px rgba(30,36,51,.75)}
.qp-board-in{position:relative;padding:30px 20px 28px;border-radius:4px;text-align:center;color:var(--chalk);overflow:hidden;
  background:var(--chalkgrain),
    radial-gradient(120% 80% at 30% 20%, rgba(255,255,255,.07), transparent 60%),
    radial-gradient(90% 70% at 80% 90%, rgba(255,255,255,.05), transparent 60%),
    linear-gradient(160deg,var(--board-2),var(--board));
  box-shadow:inset 0 0 40px rgba(0,0,0,.45)}
/* half-wiped chalk smudges, like a board that's seen a few periods */
.qp-chalkdust{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(40% 12% at 18% 82%, rgba(244,241,230,.07), transparent 70%),
    radial-gradient(30% 10% at 84% 16%, rgba(244,241,230,.06), transparent 70%)}
.qp-ledge{position:relative;height:14px;margin:10px -6px -4px;border-radius:3px;background:linear-gradient(#7C4E26,#5A3818)}
.qp-ledge i{position:absolute;top:-6px;height:8px;border-radius:3px;background:#F4F1E6}
.qp-ledge i:nth-child(1){left:14%;width:34px}
.qp-ledge i:nth-child(2){left:22%;width:20px;background:var(--sun)}
.qp-ledge i:nth-child(3){left:74%;width:26px;background:#F3A6B4}
.qp-ledge span{position:absolute;top:-14px;right:9%;width:62px;height:16px;border-radius:4px;
  background:linear-gradient(var(--navy) 0 55%, #D8D2C2 55%);box-shadow:0 2px 0 rgba(0,0,0,.25)}

.rv-kicker{margin:0 0 12px;font:700 .76rem/1.3 var(--sans);letter-spacing:.26em;text-transform:uppercase;color:var(--chalk-2)}
.rv-kicker span{display:block}
.rv-kicker span+span{margin-top:6px;color:var(--sun);letter-spacing:.16em}
.rv-title{margin:0;font-weight:400;line-height:.9}
.qp-t1{display:block;font:400 clamp(1.9rem,9vw,3.4rem)/1 var(--display);color:var(--teal);letter-spacing:.01em;
  text-shadow:0 3px 0 rgba(0,0,0,.25)}
.qp-t2{display:block;margin-top:4px;font:700 clamp(3.2rem,17vw,7rem)/.95 var(--hand);color:var(--chalk);
  text-shadow:0 0 1px rgba(255,255,255,.6), 2px 2px 0 rgba(255,255,255,.08), -1px 0 0 rgba(255,255,255,.12);
  text-decoration:underline wavy rgba(247,210,62,.85);text-decoration-thickness:3px;text-underline-offset:.12em}
.qp-chalk{font-family:var(--hand);font-weight:700}
.qp-sub{margin:12px 0 10px;font-size:clamp(1.3rem,5.4vw,1.8rem);line-height:1.1;color:var(--sun)}
.rv-lede{margin:0 auto 18px;max-width:31em;color:var(--chalk-2);font-size:.98rem}
.rv-lede b{color:var(--chalk)}
.qp-bell{margin:0 0 8px;font:700 1.1rem/1 var(--hand);color:var(--chalk-2)}
.rv-hosts{margin:14px 0 0;font-size:.9rem;color:var(--chalk-2)}
.rv-hosts b{color:var(--chalk)}

.rv-count{display:flex;justify-content:center;gap:8px;margin:0 0 22px}
.rv-count div{flex:1 1 0;min-width:0;max-width:78px;padding:10px 6px 8px;border-radius:8px;
  border:2px dashed rgba(244,241,230,.55);background:rgba(0,0,0,.14)}
.rv-count b{display:block;font:700 1.9rem/1 var(--hand);color:var(--chalk);font-variant-numeric:tabular-nums}
.rv-count span{display:block;margin-top:4px;font:600 .64rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--chalk-2)}
.rv-count.is-live div{border-color:var(--sun);background:rgba(247,210,62,.16)}

/* buttons: chunky, sticker-like, Quarter Peter teal on navy */
.rv-play,.rv-btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;
  padding:0 24px;border:0;border-radius:14px;background:var(--teal-2);color:#fff;text-decoration:none;cursor:pointer;
  font:400 1.08rem/1 var(--display);letter-spacing:.02em;box-shadow:0 4px 0 var(--navy-2), 0 12px 22px -12px rgba(14,35,87,.8);
  transition:transform .12s ease, box-shadow .12s ease, background .2s ease}
.rv-play{min-height:58px;padding:0 26px;font-size:1.2rem;background:var(--sun);color:var(--navy);box-shadow:0 4px 0 #B48F0C, 0 12px 24px -10px rgba(0,0,0,.6)}
.rv-play span{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--navy);font-size:1rem}
.rv-play:hover,.rv-btn:hover{transform:translateY(-1px)}
.rv-play:active,.rv-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--navy-2)}
.rv-btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.rv-btn--ghost:active{box-shadow:inset 0 0 0 2px var(--ink)}
.rv-btn[disabled]{opacity:.55;cursor:progress}

/* ---------------------------------------- the flip card (notebook) */
.qp-note{position:relative;z-index:2;margin:0 auto;width:min(72vw,320px);aspect-ratio:4/5;perspective:1200px;cursor:pointer;
  transform:rotate(-3deg);transition:transform .3s ease}
.qp-note:hover{transform:rotate(-1deg)}
.qp-note-front,.qp-note-back{position:absolute;inset:0;padding:30px 20px 18px 46px;border-radius:4px;color:var(--ink);
  background:linear-gradient(90deg,transparent 34px,var(--margin) 34px 36px,transparent 36px),
    repeating-linear-gradient(transparent 0 27px,var(--rule) 27px 28px), var(--paper);
  box-shadow:0 22px 40px -16px rgba(30,36,51,.7), 0 2px 4px rgba(30,36,51,.3);backface-visibility:hidden;
  transition:transform .7s cubic-bezier(.3,.7,.2,1)}
.qp-note-back{transform:rotateY(180deg);display:flex;flex-direction:column;justify-content:center;font:400 1.08rem/1.6 var(--hand)}
.qp-note.is-flipped .qp-note-front{transform:rotateY(-180deg)}
.qp-note.is-flipped .qp-note-back{transform:rotateY(0)}
.qp-doodle{width:100%;height:auto}
.qp-note-cap{margin:4px 0 0;text-align:center;font:700 1.25rem/1.1 var(--hand)}
.qp-note-flip{position:absolute;right:14px;bottom:8px;margin:0;font:400 .95rem/1 var(--hand);color:var(--muted)}
.qp-note-h{margin:0 0 6px;font:400 1.7rem/1 var(--display);color:var(--red)}
.qp-note-back ol{margin:0 0 10px;padding-left:1.1em}
.qp-note-back li{margin:2px 0}
.qp-note-sig{margin:0;text-align:right;font-weight:700;color:var(--navy)}
.qp-clip{position:absolute;z-index:3;top:-16px;left:50%;width:70px;height:30px;margin-left:-35px;border-radius:6px 6px 3px 3px;
  background:linear-gradient(#C9CED6,#8E96A3);box-shadow:0 3px 6px rgba(0,0,0,.3)}

/* ------------------------------------------------------ hall ticket */
.rv-ticket{position:relative;display:flex;margin:34px auto 0;max-width:720px;border-radius:14px;overflow:hidden;
  background:var(--paper);box-shadow:0 18px 34px -18px rgba(30,36,51,.7), 0 2px 4px rgba(30,36,51,.25)}
.rv-ticket-main{flex:1;min-width:0;padding:22px 20px 20px;
  background:repeating-linear-gradient(transparent 0 31px, rgba(188,211,238,.55) 31px 32px), var(--paper)}
.rv-stamp{display:inline-flex;gap:10px;align-items:center;margin:0 0 12px;padding:6px 12px;border:2px solid var(--navy);border-radius:6px;
  font:400 1.05rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--navy);transform:rotate(-2deg)}
.rv-stamp span{padding:3px 8px;border-radius:4px;background:var(--teal-2);color:#fff;font:700 .7rem/1 var(--sans);letter-spacing:.12em}
.rv-ticket dl{display:grid;gap:12px;margin:0 0 16px}
.rv-ticket dt{font:700 .68rem/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.rv-ticket dd{margin:4px 0 0;font:700 1.12rem/1.3 var(--hand);overflow-wrap:anywhere}
.rv-ticket .rv-btn{width:100%;font-size:1rem}
.rv-ticket-stub{flex:none;width:84px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  border-left:3px dashed rgba(30,36,51,.3);background:var(--navy);color:#fff;text-align:center}
.rv-ticket-stub span{font:700 .62rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;opacity:.8}
.rv-ticket-stub b{font:400 2.6rem/1 var(--display);color:var(--sun)}

/* ----------------------------------------------------- notice board */
.qp-notice{position:relative;margin:34px auto 0;max-width:600px;padding:30px 22px 20px;border-radius:2px;
  background:var(--grain),#FFF6C9;transform:rotate(.8deg);
  box-shadow:0 16px 28px -16px rgba(30,36,51,.7), 0 2px 4px rgba(30,36,51,.25)}
.qp-pin{position:absolute;top:-10px;left:50%;width:22px;height:22px;margin-left:-11px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#FF8A80,var(--red) 60%,var(--red-2));box-shadow:0 4px 6px rgba(0,0,0,.35)}
.qp-notice-h{margin:0;text-align:center;font:400 clamp(2rem,9vw,2.6rem)/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--navy);
  text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:.16em}
.qp-notice-to{margin:10px 0 14px;text-align:center;font:700 1rem/1.3 var(--hand);color:var(--muted)}
.qp-notice-list{list-style:none;display:grid;gap:10px;margin:0;padding:0}
.qp-notice-list li{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.6);border:2px solid var(--ink)}
.qp-notice-list li > span{flex:none;display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--sun);font-size:1.3rem}
.qp-notice-list b{display:block;font:700 .7rem/1.2 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--teal-2)}
.qp-notice-list div{font:700 1.1rem/1.25 var(--hand);min-width:0}
.qp-notice-sig{margin:14px 0 0;text-align:center;font:400 .88rem/1.4 var(--sans);color:var(--muted)}
.qp-notice-list{grid-template-columns:1fr 1fr}
@media (max-width:599px){
  .qp-notice{padding:28px 14px 16px}
  .qp-notice-list{gap:8px}
  .qp-notice-list li{flex-direction:column;align-items:flex-start;gap:6px;padding:10px}
  .qp-notice-list li > span{width:34px;height:34px;font-size:1.1rem}
  .qp-notice-list div{font-size:1rem}
  .qp-notice-list b{font-size:.62rem;letter-spacing:.14em}
}

/* ---------------------------------------------- attendance register */
.rv-deck{position:relative;margin:38px auto 0;max-width:720px;padding:28px 18px 24px 46px;border-radius:6px;scroll-margin-top:12px;color:var(--ink);
  background:linear-gradient(90deg,transparent 30px,var(--margin) 30px 32px,transparent 32px),
    repeating-linear-gradient(transparent 0 31px,var(--rule) 31px 32px), var(--paper);
  box-shadow:0 18px 36px -18px rgba(30,36,51,.75), 0 2px 4px rgba(30,36,51,.25)}
/* the binder holes down the margin */
.rv-deck::before{content:"";position:absolute;left:9px;top:28px;bottom:28px;width:12px;
  background:radial-gradient(circle,#E7DFC6 0 5px,rgba(0,0,0,.12) 5.5px 6px,transparent 6.5px) 0 0/12px 120px repeat-y}
.rv-h2{margin:0;text-align:center;font:400 clamp(1.9rem,8vw,2.6rem)/1 var(--display);color:var(--navy)}
.rv-note{margin:8px 0 18px;text-align:center;color:var(--muted)}

.qp-ruler{--p:0;position:relative;margin:0 auto 18px;max-width:340px;height:46px}
.qp-ruler-scale{position:absolute;left:0;right:0;bottom:0;height:22px;border-radius:3px;border:2px solid var(--ink);
  background:repeating-linear-gradient(90deg,var(--ink) 0 1.5px,transparent 1.5px 10%) 0 0/100% 10px no-repeat,
    repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 2%) 0 0/100% 5px no-repeat, var(--sun)}
.qp-ruler-pencil{position:absolute;left:0;top:2px;height:16px;width:calc(28px + var(--p) * (100% - 28px));border-radius:3px 0 0 3px;
  background:linear-gradient(90deg,#E8A0A8 0 14px,#9AA3AD 14px 20px,var(--teal) 20px);border:2px solid var(--ink);border-right:0;
  transition:width .6s cubic-bezier(.3,.8,.3,1)}
.qp-ruler-lead{position:absolute;right:-16px;top:-2px;width:0;height:0;border-style:solid;border-width:8px 0 8px 16px;
  border-color:transparent transparent transparent var(--ink)}
.qp-ruler-lead::after{content:"";position:absolute;left:-15px;top:-6px;border-style:solid;border-width:6px 0 6px 11px;
  border-color:transparent transparent transparent #F3D9B1}
.qp-ruler.is-rolling .qp-ruler-pencil{animation:qp-wiggle .35s ease-in-out infinite alternate}
@keyframes qp-wiggle{to{transform:translateY(-2px) rotate(-1deg)}}

.rv-tracks{display:none}
.rv-form{max-width:520px;margin:0 auto}
.rv-step{border:0;margin:0 0 18px;padding:0;min-width:0}
.rv-step legend{display:block;width:100%;margin:0 0 8px;padding:0;font:700 clamp(1.15rem,4.8vw,1.35rem)/1.2 var(--hand);color:var(--ink)}
.rv-no{display:inline-grid;place-items:center;min-width:30px;height:24px;margin-right:6px;padding:0 4px;border-radius:6px;
  background:var(--navy);color:#fff;font:700 .74rem/1 var(--sans);letter-spacing:.06em;vertical-align:.12em}
.rv-form input[type=text],.rv-form input[type=tel],.rv-form input[type=email]{
  width:100%;min-height:54px;padding:12px 12px;border:2px solid var(--ink);border-radius:12px;background:#fff;
  color:var(--ink);font:400 1.15rem/1.2 var(--sans);outline:0;-webkit-appearance:none;appearance:none;
  box-shadow:3px 3px 0 var(--ink);transition:box-shadow .15s ease, transform .15s ease}
.rv-form input::placeholder{color:rgba(30,36,51,.38)}
.rv-form input:focus{box-shadow:3px 3px 0 var(--teal);border-color:var(--teal)}
.rv-form input[aria-invalid=true]{border-color:var(--red);box-shadow:3px 3px 0 var(--red);animation:rv-shake .3s}
.rv-prefix{position:relative;display:flex;align-items:center}
.rv-prefix span{position:absolute;z-index:1;left:14px;font:600 1.15rem/1 var(--sans);color:var(--muted);pointer-events:none}
.rv-prefix input{padding-left:40px !important}
.rv-prefix span+input[name=phone]{padding-left:54px !important}
.rv-help{margin:6px 0 0;font-size:.84rem;color:var(--muted)}
.rv-igchip{display:inline-flex;align-items:center;gap:8px;margin-top:10px;min-height:40px;max-width:100%;padding:8px 14px;border-radius:999px;background:var(--ink);
  color:#fff;font:600 .88rem/1.2 var(--sans);text-decoration:none;word-break:break-all}
.rv-igchip::before{content:"";width:16px;height:16px;border-radius:5px;flex:none;
  background:radial-gradient(circle at 30% 110%,#fdf497 0 8%,#fd5949 45%,#d6249f 60%,#285AEB 90%)}
.rv-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 14px}
.rv-choice{position:relative;cursor:pointer}
.rv-choice input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.rv-choice span{display:flex;align-items:center;justify-content:center;gap:8px;min-height:58px;padding:8px 10px;
  border-radius:12px;border:2px solid var(--ink);background:#fff;text-align:center;font:700 .95rem/1.2 var(--sans);
  box-shadow:3px 3px 0 var(--ink);transition:transform .15s ease, background .2s ease}
.rv-choice b{font-size:1.4rem;line-height:1}
.rv-choice input:checked + span{background:var(--sun);transform:rotate(-1.5deg)}
.rv-choice input:focus-visible + span{outline:3px solid var(--teal);outline-offset:3px}
.rv-tick{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-size:.93rem;line-height:1.4}
.rv-tick input{width:24px;height:24px;flex:none;margin:0;accent-color:var(--teal)}
.rv-err{margin:8px 0 0;padding:10px 14px;border-radius:10px;background:rgba(224,65,58,.12);color:var(--red-2);font-weight:600}
.rv-nav{display:flex;gap:10px;justify-content:space-between}
.rv-nav .rv-btn{flex:1 1 0;min-width:0;padding:0 12px;white-space:normal;line-height:1.15;text-align:center}
.rv-closed{margin:0 auto 14px;max-width:520px;padding:14px;border-radius:12px;background:var(--navy);color:#fff;text-align:center;font-weight:600}
@keyframes rv-shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.rv-js .rv-step{display:none}
.rv-js .rv-step.is-now{display:block}
body:not(.rv-js) .rv-nav #rvBack{display:none}
/* one screen (js/rsvp.js ONE): every field at once, one send button */
.rv-form.is-one .rv-step{display:block}
.rv-form.is-one .rv-nav #rvBack{display:none}
.rv-form.is-one .rv-nav #rvNext{flex:1 1 100%;min-height:58px;font-size:1.2rem}

/* ------------------------------------------------- hall pass (ID card) */
.rv-done{max-width:520px;margin:42px auto 0;outline:0;padding-top:34px}
.rv-pass{position:relative;border-radius:18px;color:var(--ink);background:var(--paper);
  box-shadow:0 20px 40px -18px rgba(30,36,51,.75), 0 2px 4px rgba(30,36,51,.25);animation:qp-drop .8s cubic-bezier(.2,.8,.2,1)}
@keyframes qp-drop{from{transform:translateY(-24px) rotate(-3deg);opacity:0}}
.qp-lanyard{position:absolute;top:-34px;left:50%;width:46px;height:44px;margin-left:-23px;
  background:linear-gradient(90deg,var(--navy) 0 30%,transparent 30% 70%,var(--navy) 70%)}
.qp-lanyard::after{content:"";position:absolute;left:50%;bottom:-2px;width:70px;height:14px;margin-left:-35px;border-radius:7px;
  background:#C9CED6;box-shadow:inset 0 -3px 0 rgba(0,0,0,.15)}
.rv-pass-top{position:relative;padding:0 18px 20px}
.rv-pass-kicker{margin:0 -18px 22px;padding:22px 18px 14px;border-radius:18px 18px 0 0;background:var(--teal-2);
  font:700 .7rem/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:#fff}
.rv-pass-name{margin:0;font:400 clamp(1.6rem,7.5vw,2.3rem)/1.05 var(--display);color:var(--navy);overflow-wrap:anywhere}
.rv-pass-line{margin:10px 0 0;color:var(--muted);overflow-wrap:anywhere}
.rv-pass-who{display:grid;gap:10px;margin:16px 0 0;padding:12px 14px;border-radius:10px;background:#fff;border:2px dashed rgba(30,36,51,.25)}
.rv-pass-who dt{font:700 .66rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.rv-pass-who dd{margin:4px 0 0;font:700 1.2rem/1.25 var(--hand);overflow-wrap:anywhere}
.rv-pass-who a{color:var(--teal-2);text-decoration:none;border-bottom:1px solid rgba(29,133,120,.4)}
.rv-pass-stamp{position:absolute;right:14px;top:64px;background:var(--paper);padding:6px 12px;border:3px solid var(--red);border-radius:6px;color:var(--red);
  font:400 1.05rem/1 var(--display);text-transform:uppercase;transform:rotate(10deg);opacity:.9;
  animation:rv-stamp .45s .7s cubic-bezier(.3,1.6,.5,1) both}
.rv-pass-stamp.is-wait{border-color:var(--navy);color:var(--navy)}
.rv-pass-stamp.is-off{border-color:var(--muted);color:var(--muted)}
@keyframes rv-stamp{from{transform:rotate(10deg) scale(2.4);opacity:0}}
.rv-pass-perf{position:relative;height:2px;margin:0 18px;border-top:2px dashed rgba(30,36,51,.3)}
.rv-pass-bottom{display:flex;gap:16px;align-items:center;padding:18px 18px 22px}
.rv-qr{flex:none;width:clamp(100px,32vw,132px);height:clamp(100px,32vw,132px);padding:6px;border-radius:10px;background:#fff;border:2px solid var(--ink)}
.rv-qr svg{width:100%;height:100%}
.rv-pass-bottom dl{min-width:0;margin:0;display:grid;gap:10px}
.rv-pass-bottom dt{font:700 .66rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.rv-pass-bottom dd{margin:3px 0 0;font:700 1.05rem/1.25 var(--hand)}
.rv-code{font:400 clamp(1.05rem,5vw,1.3rem)/1.2 var(--display) !important;letter-spacing:.08em;white-space:nowrap;color:var(--navy)}
.rv-done-note{color:var(--ink)}
.rv-done-acts{display:grid;gap:10px}
.rv-done-acts .rv-btn--ghost{background:rgba(255,255,255,.5)}
.rv-link{display:block;margin:18px auto 0;background:none;border:0;color:var(--ink);text-decoration:underline;font:500 .9rem/1.4 var(--sans);cursor:pointer;min-height:44px}
.rv-link--quiet{margin-top:4px;color:var(--muted);font-size:.85rem}
.rv-link--left{margin:4px 0 10px;text-align:left}

/* after class: the content box */
.rv-content{margin:30px 0 0;padding:22px 18px;border-radius:16px;color:var(--ink);background:var(--paper);
  box-shadow:0 14px 28px -16px rgba(30,36,51,.7)}
.rv-content-h{margin:0 0 6px;font:400 clamp(1.4rem,6.5vw,1.8rem)/1.1 var(--display);color:var(--navy)}
.rv-content-p{margin:0 0 14px;color:var(--muted);font-size:.93rem}
.rv-item{margin:0 0 12px;padding:12px;border:2px dashed rgba(30,36,51,.3);border-radius:12px;background:#fff}
.rv-item-top{display:grid;grid-template-columns:minmax(0,108px) minmax(0,1fr);gap:8px}
.rv-item select,.rv-item input{width:100%;min-height:46px;padding:8px 10px;border:2px solid var(--ink);border-radius:10px;
  background:#fff;color:var(--ink);font:400 .95rem/1.2 var(--sans)}
.rv-item details{margin-top:8px}
.rv-item summary{cursor:pointer;min-height:40px;display:flex;align-items:center;font-weight:700;font-size:.88rem}
.rv-nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:6px}
.rv-nums label{display:grid;gap:4px;min-width:0;font:700 .68rem/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);overflow-wrap:anywhere}
@media (max-width:360px){.rv-nums{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rv-item-x{float:right;min-height:44px;padding:0 4px;background:none;border:0;color:var(--muted);font-size:.85rem;cursor:pointer;text-decoration:underline}
.rv-shot{display:grid;gap:6px;margin:6px 0 14px;min-width:0;font-weight:700;font-size:.9rem}
.rv-shot em{font-weight:400;color:var(--muted);font-style:normal}
.rv-shot input{width:100%;max-width:100%;min-width:0;font-size:.85rem}
.rv-content .rv-btn{width:100%}
.rv-content-ok{margin:12px 0 0;padding:10px 14px;border-radius:10px;background:rgba(42,165,151,.15);color:var(--teal-2);font-weight:700}
.rv-sent{margin:14px 0 0;padding-left:1.2em;font-size:.9rem;color:var(--muted)}
.rv-sent li{overflow-wrap:anywhere;margin:4px 0}

/* ------------------------------------------------- homework diary */
.rv-brief{position:relative;margin:34px auto 0;max-width:560px;padding:24px 20px 18px;border-radius:6px;color:#fff;text-align:center;
  background:var(--grain),var(--navy);transform:rotate(-1deg);
  box-shadow:0 16px 28px -16px rgba(30,36,51,.8), inset 0 0 0 6px rgba(255,255,255,.06)}
.rv-brief::before{content:"";position:absolute;left:18px;top:-8px;width:16px;height:46px;border-radius:0 0 4px 4px;background:var(--red)}
.rv-brief-h{margin:0 0 6px;font:400 clamp(1.6rem,7vw,2rem)/1.05 var(--display);color:var(--sun)}
.rv-brief p{margin:0 0 12px;font-size:.95rem;color:rgba(255,255,255,.88)}
.rv-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.rv-tag{min-height:44px;padding:0 14px;border:2px solid #fff;border-radius:999px;background:transparent;
  color:#fff;font:700 .98rem/1 var(--sans);cursor:pointer;max-width:100%;overflow-wrap:anywhere}
.rv-tag.is-copied{background:#fff;color:var(--navy)}
.rv-tag--all{margin-top:10px;background:var(--sun);border-color:var(--sun);color:var(--navy)}
.rv-tag--all.is-copied{background:var(--teal);border-color:var(--teal);color:#fff}
.rv-brief .rv-brief-help{margin:10px 0 0;font-size:.82rem;color:rgba(255,255,255,.7)}

/* -------------------------------------------- ticker: chalk on a strip */
.rv-marquee{margin:40px -16px 0;overflow:hidden;background:var(--board);color:var(--chalk);transform:rotate(-1.2deg);
  border-top:4px solid var(--wood);border-bottom:4px solid var(--wood)}
.rv-marquee-track{display:flex;width:max-content;animation:rv-marq 38s linear infinite}
.rv-marquee span{padding:12px 18px;white-space:nowrap;font:700 1.1rem/1 var(--hand)}
.rv-marquee span::after{content:"✏️";margin-left:18px;font-size:.85em}
@keyframes rv-marq{to{transform:translateX(-50%)}}
@media (min-width:960px){.rv-marquee{margin:46px -28px 0}}

/* ------------------------------------------------------------ footer */
.rv-foot{margin:44px 0 0;text-align:center;color:var(--ink)}
.rv-foot p{margin:0 0 10px}
.rv-foot-logo{display:inline-block;margin:6px 0 12px;padding:10px 16px;border-radius:12px;background:var(--ink)}
.rv-foot-logo img{width:150px;height:auto}
.rv-foot-small,.rv-foot-credit{font-size:.85rem;color:var(--muted)}
.rv-foot a{font-weight:700}

/* ============================================================ the toys
   js/rsvp-classroom.js: bell, paper plane, pop quiz, chalkboard, confetti */
.qp-bell{display:flex;align-items:center;justify-content:center;gap:8px}
.qp-bell-btn{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;border:2px dashed rgba(244,241,230,.55);border-radius:50%;
  background:rgba(0,0,0,.18);font-size:1.3rem;cursor:pointer;transform-origin:50% 10%}
.qp-bell-btn:hover{border-color:var(--sun)}
.qp-bell-btn.is-ringing span{display:inline-block;animation:qp-ring .13s ease-in-out 9 alternate}
@keyframes qp-ring{from{transform:rotate(-22deg)}to{transform:rotate(22deg)}}

.qp-plane{position:absolute;z-index:3;top:40px;right:6%;width:96px;padding:6px;border:0;background:none;cursor:pointer;
  transform:rotate(8deg);transition:transform .2s ease}
.qp-plane svg{width:100%;height:auto;display:block;filter:drop-shadow(0 4px 4px rgba(30,36,51,.25))}
.qp-plane:hover{transform:rotate(2deg) translateY(-4px)}
.qp-plane.is-flying{animation:qp-fly 2.6s cubic-bezier(.45,.05,.4,1) forwards}
@keyframes qp-fly{
  0%{transform:rotate(8deg)}
  15%{transform:translate(40px,-30px) rotate(-10deg)}
  45%{transform:translate(-40vw,90px) rotate(-200deg) scale(.9)}
  70%{transform:translate(-80vw,10px) rotate(-340deg) scale(.8);opacity:1}
  71%{opacity:0}
  72%{transform:translate(30vw,-40px) rotate(8deg);opacity:0}
  80%{opacity:1}
  100%{transform:rotate(8deg)}}

.qp-confetti{position:fixed;inset:0;z-index:50;pointer-events:none;overflow:hidden}
.qp-confetti span{position:absolute;top:-40px;font:700 1.3rem/1 var(--hand);animation:qp-fall 2.4s ease-in forwards}
@keyframes qp-fall{to{transform:translate(var(--dx,0),110vh) rotate(var(--r,0))}}

/* the pop quiz: a test paper on the notice board */
.qp-play{display:grid;gap:30px;margin:40px auto 0;max-width:1000px}
.qp-quiz{position:relative;padding:30px 20px 22px;border-radius:2px;color:var(--ink);transform:rotate(-.6deg);
  background:repeating-linear-gradient(transparent 0 29px,var(--rule) 29px 30px), var(--paper);
  box-shadow:0 16px 28px -16px rgba(30,36,51,.7), 0 2px 4px rgba(30,36,51,.25)}
.qp-quiz-h{margin:0;text-align:center;font:400 clamp(1.8rem,8vw,2.4rem)/1 var(--display);color:var(--red)}
.qp-quiz-sub{margin:6px 0 16px;text-align:center;font:700 1rem/1.3 var(--hand);color:var(--muted)}
.qp-quiz-q{margin:0 0 12px;font:700 1.25rem/1.3 var(--hand)}
.qp-quiz-no{display:inline-block;margin-right:4px;padding:3px 7px;border-radius:6px;background:var(--navy);color:#fff;font:700 .72rem/1 var(--sans);vertical-align:.2em}
.qp-quiz-opts{display:grid;gap:8px}
.qp-quiz-opt{min-height:50px;padding:10px 14px;border:2px solid var(--ink);border-radius:12px;background:#fff;color:var(--ink);
  font:600 .98rem/1.25 var(--sans);text-align:left;cursor:pointer;box-shadow:3px 3px 0 var(--ink);transition:transform .12s ease, background .2s ease}
.qp-quiz-opt:hover:not([disabled]){transform:translate(-1px,-1px)}
.qp-quiz-opt[disabled]{cursor:default}
.qp-quiz-opt.is-right{background:var(--teal-2);border-color:var(--teal-2);color:#fff;box-shadow:3px 3px 0 var(--navy-2)}
.qp-quiz-opt.is-right::after{content:" ✓"}
.qp-quiz-opt.is-wrong{background:#FBE1DF;border-color:var(--red);color:var(--red-2);box-shadow:3px 3px 0 var(--red);
  text-decoration:line-through;text-decoration-thickness:2px;animation:rv-shake .3s}
.qp-quiz-bar{height:8px;margin-top:16px;border-radius:999px;border:2px solid var(--ink);
  background:linear-gradient(90deg,var(--sun) calc(var(--p,0) * 100%),#fff 0)}
.qp-quiz-status{min-height:1.4em;margin:10px 0 0;text-align:center;font:700 1.05rem/1.3 var(--hand);color:var(--red-2)}
.qp-quiz-done{text-align:center}
.qp-quiz-grade{display:inline-grid;place-items:center;width:96px;height:96px;margin:0 auto 6px;border:4px solid var(--red);border-radius:50%;
  font:700 2.6rem/1 var(--hand);color:var(--red);transform:rotate(-10deg);animation:rv-stamp .45s cubic-bezier(.3,1.6,.5,1) both}
.qp-quiz-pass{margin:0;font:400 1.5rem/1.1 var(--display);color:var(--navy)}
.qp-quiz-note{margin:4px 0 14px;font:700 1.05rem/1.3 var(--hand);color:var(--muted)}
.qp-quiz-again{margin-top:6px}

/* the board you can draw on */
.qp-chalk-board{padding:22px 16px 18px;border-radius:10px;text-align:center;color:var(--chalk);
  background:linear-gradient(135deg,#B77A42,var(--wood) 40%,var(--wood-2));
  box-shadow:0 18px 34px -18px rgba(30,36,51,.75)}
.qp-draw-h{margin:0;font:400 clamp(1.8rem,8vw,2.4rem)/1 var(--display);color:var(--sun)}
.qp-draw-sub{margin:6px 0 14px;font-size:.9rem;color:rgba(255,255,255,.85)}
.qp-draw-frame{border-radius:4px;overflow:hidden;background:var(--chalkgrain),linear-gradient(160deg,var(--board-2),var(--board));
  box-shadow:inset 0 0 30px rgba(0,0,0,.45)}
.qp-canvas{display:block;width:100%;height:240px;touch-action:none;cursor:crosshair}
.qp-canvas.is-wiping{animation:qp-wipe .26s ease-in}
@keyframes qp-wipe{50%{opacity:.25;filter:blur(3px)}}
.qp-draw-tools{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:14px}
.qp-chalk-pick{width:44px;height:44px;border-radius:50%;border:3px solid rgba(255,255,255,.35);background:var(--c);cursor:pointer;
  box-shadow:inset 0 -4px 0 rgba(0,0,0,.18)}
.qp-chalk-pick.is-on{border-color:#fff;transform:scale(1.12);box-shadow:0 0 0 3px var(--navy), inset 0 -4px 0 rgba(0,0,0,.18)}
.qp-wipe{min-height:44px;padding:0 16px;border:2px solid #fff;border-radius:12px;background:transparent;color:#fff;font:700 .95rem/1 var(--sans);cursor:pointer}

/* ----------------------------------------------------------- layout */
@media (min-width:600px){
  .rv-deck{padding:34px 34px 30px 58px}
  .rv-deck::before{left:14px}
  .rv-deck{background:linear-gradient(90deg,transparent 42px,var(--margin) 42px 44px,transparent 44px),
    repeating-linear-gradient(transparent 0 31px,var(--rule) 31px 32px), var(--paper)}
}
@media (min-width:960px){
  .rv-hero{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:center;gap:40px;padding-top:52px}
  .qp-board-in{padding:44px 40px 38px}
  .qp-note{width:100%;max-width:340px}
  .rv-ticket,.qp-notice{max-width:none}
  .qp-pair{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;margin-top:10px}
  .qp-pair > *{margin-top:24px}
  .qp-play{grid-template-columns:1fr 1fr;align-items:start;gap:34px}
  .qp-canvas{height:300px}
}

/* phones: the chalkboard (short), the hall ticket, the notice, then
   straight to the register; the rest follows */
@media (max-width:760px){
  main{display:flex;flex-direction:column}
  .rv-hero,.qp-pair{display:contents}
  .qp-board{order:1;margin-top:26px;padding:10px}
  .qp-board-in{padding:22px 14px 20px}
  .qp-board .rv-lede{font-size:.92rem;margin-bottom:14px}
  .qp-board .rv-play{display:none}
  .rv-count{margin-bottom:6px}
  .rv-ticket{order:2;margin-top:22px}
  .qp-notice{order:3;margin-top:26px}
  .rv-deck,.rv-done{order:4;margin-top:26px}
  .rv-deck{padding:22px 14px 18px 42px}
  .rv-brief{order:5}
  .qp-play{order:6;margin-top:34px}
  .rv-marquee{order:7}
  .qp-note{order:8;margin:44px auto 0}
  .rv-foot{order:9}
  .qp-plane{width:64px;top:8px;right:2%}
}
.rv-stamp,.rv-stamp span{white-space:nowrap}
@media (max-width:760px){
  .rv-ticket-main{padding:18px 14px 16px}
  .rv-stamp{gap:8px;padding:5px 9px;font-size:.92rem}
  .rv-stamp span{padding:3px 6px;font-size:.6rem;letter-spacing:.08em}
  .rv-ticket-stub{width:66px}
  .rv-ticket-stub b{font-size:2.1rem}
}
@media (max-width:380px){
  .rv-ticket-stub{width:56px}
  .rv-ticket-stub b{font-size:2rem}
  .rv-choices{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .rv-marquee-track{transform:none}
}