/* Revaldo AI for Schools — landing mockups.
   Every atom here mirrors a surface that exists in the product. Page chrome
   (nav, sections, buttons, footer) lives in the template's own style block. */

:root {
  --rv-ease: cubic-bezier(.2, .8, .2, 1);
  --rv-panel: #fff;
  --rv-hair: #E7E5E0;
  --rv-hair-2: #F1EFEA;
  --rv-ink: #1C1917;
  --rv-ink-2: #44403C;
  --rv-ink-3: #78716C;
  --rv-ink-4: #A8A29E;
  --rv-wash: #FAF9F6;
  --rv-lift-1: 0 1px 2px rgba(28, 25, 23, .05), 0 8px 24px rgba(28, 25, 23, .06);
  --rv-lift-2: 0 2px 4px rgba(28, 25, 23, .05), 0 24px 56px rgba(28, 25, 23, .10);
}

/* ============================================================ 1. Act shell */

.rv-act {
  padding: 112px 0;
  position: relative;
}
.rv-act.is-wash { background: var(--cream-2); }
.rv-act.is-ink { background: #14110F; color: #F5F3EE; }
.rv-act.is-tint { background: linear-gradient(180deg, #F7F5FF 0%, var(--cream) 100%); }

.rv-wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.rv-wrap-sm { max-width: 900px; margin: 0 auto; padding: 0 28px; }

.rv-actlead { max-width: 760px; margin: 0 0 44px; }
.rv-actlead.is-center { margin-left: auto; margin-right: auto; text-align: center; }

.rv-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--violet); background: var(--violet-xl);
  border: 1px solid rgba(67, 56, 202, .14);
  border-radius: 999px; padding: 5px 13px; margin-bottom: 18px;
}
.rv-eyebrow.is-sage { color: var(--sage); background: var(--sage-xl); border-color: rgba(5,150,105,.16); }
.rv-eyebrow.is-amber { color: var(--amber); background: var(--amber-xl); border-color: rgba(217,119,6,.18); }
.rv-eyebrow.is-rose { color: var(--rose); background: var(--rose-xl); border-color: rgba(225,29,72,.16); }
.rv-act.is-ink .rv-eyebrow { color: #C7D2FE; background: rgba(99,102,241,.14); border-color: rgba(199,210,254,.2); }

.rv-h2 {
  font-family: var(--ff-head);
  font-size: clamp(36px, 4.4vw, 58px);
  font-weight: 700; line-height: 1.06; letter-spacing: -.024em;
  color: var(--ink); margin-bottom: 16px;
}
.rv-h2 em { font-style: italic; color: var(--violet); }
.rv-act.is-ink .rv-h2 { color: #F5F3EE; }
.rv-act.is-ink .rv-h2 em { color: #A5B4FC; }

.rv-lede { font-size: 17.5px; line-height: 1.65; color: var(--ink-3); max-width: 640px; }
.rv-act.is-ink .rv-lede { color: #A8A29E; }

.rv-h3 {
  font-family: var(--ff-head); font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700; line-height: 1.15; letter-spacing: -.018em; margin-bottom: 10px;
}

.rv-scene-head { margin: 0 0 22px; max-width: 760px; }
.rv-scene-head .rv-kicker {
  font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--violet); display: block; margin-bottom: 10px;
}
.rv-scene-head p { font-size: 15.5px; color: var(--ink-3); line-height: 1.6; }

.rv-hook {
  font-family: var(--ff-head); font-style: italic;
  font-size: clamp(19px, 2.1vw, 27px); line-height: 1.35; color: var(--ink);
  max-width: 640px; margin: 30px 0 0; padding-left: 20px;
  border-left: 3px solid var(--violet);
}
.rv-act.is-ink .rv-hook { color: #F5F3EE; border-left-color: #818CF8; }

.rv-scene + .rv-scene { margin-top: 88px; }

/* ==================================================== 2. Engine primitives */

.rv-enter, [data-pop] {
  opacity: 0; transform: translateY(10px);
  transition: opacity .34s var(--rv-ease), transform .34s var(--rv-ease);
}
.rv-enter.is-in, [data-pop].is-in { opacity: 1; transform: none; }

.rv-cursor {
  position: absolute; left: 50%; top: 50%; z-index: 40;
  width: 15px; height: 15px; margin: -7px 0 0 -7px; pointer-events: none;
  border-radius: 50%; background: rgba(28, 25, 23, .78);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .75), 0 4px 12px rgba(0, 0, 0, .2);
  opacity: 0; transform: scale(.7);
  transition: left .38s var(--rv-ease), top .38s var(--rv-ease),
              opacity .2s ease, transform .16s ease;
}
.rv-cursor.is-on { opacity: 1; transform: scale(1); }
.rv-cursor.is-tap { transform: scale(.66); }

.rv-trail {
  position: absolute; z-index: 35; width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, #fff 0%, var(--violet-l) 45%, rgba(99,102,241,0) 72%);
  box-shadow: 0 0 22px 7px rgba(99, 102, 241, .55);
}

.rv-link-layer { position: absolute; inset: 0; pointer-events: none; z-index: 30; }

.is-pinged { animation: rvPing .6s var(--rv-ease); }
@keyframes rvPing {
  0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, .5); }
  100% { box-shadow: 0 0 0 16px rgba(99, 102, 241, 0); }
}

.is-press { transform: scale(.965) !important; filter: brightness(.94); }

.is-counting { color: var(--violet); }
.is-bumped { animation: rvBump .42s var(--rv-ease); }
@keyframes rvBump {
  0% { transform: scale(1); } 40% { transform: scale(1.22); } 100% { transform: scale(1); }
}

.rv-toast {
  position: absolute; left: 50%; bottom: 18px; z-index: 45;
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  background: rgba(20, 17, 15, .93); color: #fff; backdrop-filter: blur(8px);
  font-size: 12.5px; font-weight: 650; letter-spacing: -.005em;
  padding: 9px 18px; border-radius: 999px; white-space: nowrap;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
  transition: opacity .28s var(--rv-ease), transform .28s var(--rv-ease);
}
.rv-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* Thinking panel — mirrors the product's cc-thinking block. */
.rv-think {
  border: 1px solid var(--rv-hair); border-radius: 12px; background: var(--rv-wash);
  padding: 0; max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height .3s var(--rv-ease), opacity .25s ease, padding .3s var(--rv-ease);
}
.rv-think.is-on { max-height: 320px; opacity: 1; padding: 11px 13px; margin-bottom: 10px; }
.rv-think.is-done { background: #fff; border-color: var(--rv-hair-2); }
.rv-think-hd { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.rv-think-title { font-size: 11.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.rv-spin {
  width: 12px; height: 12px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid rgba(67, 56, 202, .2); border-top-color: var(--violet);
  animation: rvSpin .7s linear infinite;
}
.rv-spin.is-done { animation: none; border-color: var(--sage); background: var(--sage); }
@keyframes rvSpin { to { transform: rotate(360deg); } }
.rv-think-steps { display: flex; flex-direction: column; gap: 5px; }
.rv-think-step {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 12.5px; line-height: 1.4; color: var(--ink-3);
  opacity: 0; transform: translateX(-5px);
  transition: opacity .22s ease, transform .22s var(--rv-ease), color .22s ease;
}
.rv-think-step.is-in { opacity: 1; transform: none; }
.rv-think-step.is-done { color: var(--ink-2); }
.rv-think-step i {
  width: 13px; height: 13px; margin-top: 3px; flex: 0 0 auto; border-radius: 50%;
  border: 1.5px solid var(--rv-hair); transition: all .22s var(--rv-ease);
}
.rv-think-step.is-done i {
  background: var(--sage-xl); border-color: var(--sage);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.2 2.2 4.8-5' fill='none' stroke='%23059669' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px; background-repeat: no-repeat; background-position: center;
}
.rv-think-step strong { color: var(--ink); font-weight: 700; }

.rv-caption {
  font-size: 14px; color: var(--ink-3); line-height: 1.55; text-align: center;
  margin: 20px auto 0; max-width: 640px;
  opacity: 0; transform: translateY(6px);
  transition: opacity .3s ease, transform .3s var(--rv-ease);
}
.rv-caption.is-on { opacity: 1; transform: none; }
.rv-caption strong { color: var(--ink); font-weight: 700; }

/* ===================================================== 3. Frames and panes */

.rv-stage {
  position: relative;
  background: var(--rv-panel);
  border: 1px solid var(--rv-hair);
  border-radius: 20px;
  box-shadow: var(--rv-lift-2);
  overflow: hidden;
}
.rv-stage-bar {
  display: flex; align-items: center; gap: 10px;
  height: 40px; padding: 0 14px; flex: 0 0 auto;
  background: linear-gradient(180deg, #FCFBF9, #F5F3EE);
  border-bottom: 1px solid var(--rv-hair);
}
.rv-dots { display: flex; gap: 5px; }
.rv-dots i { width: 9px; height: 9px; border-radius: 50%; background: #E2DFD8; }
.rv-dots i:nth-child(1) { background: #F6A9A9; }
.rv-dots i:nth-child(2) { background: #F7D08A; }
.rv-dots i:nth-child(3) { background: #9BDDBA; }
.rv-stage-url {
  /* min-width:0 matters: a nowrap flex item otherwise forces the whole
     mockup as wide as its URL and pushes the page into horizontal overflow. */
  flex: 1; min-width: 0; text-align: center;
  font-size: 11.5px; font-weight: 650; color: var(--ink-4);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rv-stage-who {
  font-size: 11px; font-weight: 750; color: var(--ink-3);
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 999px; padding: 3px 10px;
}
.rv-stage-body { padding: 18px; }

/* Paired teacher / student layout with the link layer between them. */
/* Columns stretch so the two roles stay the same height while one side animates. */
.rv-pair { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; }
.rv-pair > div { display: flex; flex-direction: column; min-width: 0; }
.rv-pair .rv-stage, .rv-split .rv-stage { flex: 1 1 auto; }
.rv-pair-role {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-4);
}
.rv-pair-role .rv-role-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--violet); }
.rv-pair-role.is-student .rv-role-dot { background: var(--sage); }
@media (max-width: 900px) {
  .rv-pair { grid-template-columns: 1fr; gap: 20px; }
}

/* ====================================================== 4. Dashboard atoms */

.rv-person {
  display: flex; align-items: center; gap: 13px;
  padding: 15px 16px; border: 1px solid var(--rv-hair); border-radius: 15px;
  background: linear-gradient(135deg, #fff, #FBFAF7);
}
.rv-av {
  width: 42px; height: 42px; flex: 0 0 auto; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-size: 15px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  box-shadow: 0 4px 12px rgba(67, 56, 202, .22);
}
.rv-av.is-sage { background: linear-gradient(135deg, var(--sage), var(--sage-l)); box-shadow: 0 4px 12px rgba(5,150,105,.22); }
.rv-person-copy { min-width: 0; flex: 1; }
.rv-person-name { font-family: var(--ff-head); font-size: 16px; font-weight: 700; line-height: 1.2; }
.rv-person-sub { font-size: 12px; color: var(--ink-3); }

.rv-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.rv-pill {
  font-size: 11px; font-weight: 700; padding: 3.5px 10px; border-radius: 999px;
  background: var(--cream-2); border: 1px solid var(--rv-hair); color: var(--ink-2);
}
.rv-pill.is-violet { background: var(--violet-xl); border-color: rgba(67,56,202,.16); color: var(--violet); }
.rv-pill.is-sage { background: var(--sage-xl); border-color: rgba(5,150,105,.18); color: var(--sage); }
.rv-pill.is-amber { background: var(--amber-xl); border-color: rgba(217,119,6,.2); color: var(--amber); }
.rv-pill.is-rose { background: var(--rose-xl); border-color: rgba(225,29,72,.16); color: var(--rose); }

.rv-shortcuts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 12px; }
.rv-sc {
  border: 1px solid var(--rv-hair); border-radius: 12px; padding: 10px 9px;
  background: #fff; position: relative; transition: all .2s var(--rv-ease);
}
.rv-sc.is-on { border-color: rgba(67,56,202,.4); background: var(--violet-xl); box-shadow: 0 4px 14px rgba(67,56,202,.12); }
.rv-sc-label { font-size: 11.5px; font-weight: 750; color: var(--ink); line-height: 1.2; }
.rv-sc-meta { font-size: 10.5px; color: var(--ink-3); margin-top: 2px; }
.rv-sc-badge {
  position: absolute; top: -6px; right: -5px; min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: 999px; background: var(--rose); color: #fff;
  font-size: 10.5px; font-weight: 800; line-height: 19px; text-align: center;
  box-shadow: 0 3px 8px rgba(225, 29, 72, .35);
}
@media (max-width: 520px) { .rv-shortcuts { grid-template-columns: repeat(2, 1fr); } }

.rv-focus {
  margin-top: 12px; padding: 14px 15px; border-radius: 14px;
  border: 1px solid rgba(67, 56, 202, .2);
  background: linear-gradient(135deg, rgba(67,56,202,.06), rgba(124,58,237,.05));
}
.rv-focus-k { font-size: 10.5px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--violet); }
.rv-focus-t { font-family: var(--ff-head); font-size: 17px; font-weight: 700; margin: 3px 0 2px; }
.rv-focus-m { font-size: 12px; color: var(--ink-3); }

.rv-tl { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.rv-tl-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 11px; border: 1px solid var(--rv-hair); border-radius: 11px; background: #fff;
  font-size: 12px;
}
.rv-tl-time { font-variant-numeric: tabular-nums; font-weight: 750; color: var(--ink-3); flex: 0 0 auto; }
.rv-tl-name { font-weight: 650; color: var(--ink); flex: 1; }
.rv-tl-room { font-size: 11px; color: var(--ink-4); }
.rv-tl-row.is-now { border-color: rgba(5,150,105,.35); background: var(--sage-xl); }
.rv-tl-row.is-now .rv-tl-time { color: var(--sage); }
.rv-tl-row.is-now::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--sage-l);
  animation: rvPulse 1.8s ease-in-out infinite;
}
@keyframes rvPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(.7); } }

/* Classroom cards, mirroring classroomCardHtml. */
.rv-ccs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.rv-cc { border: 1px solid var(--rv-hair); border-radius: 13px; overflow: hidden; background: #fff; }
.rv-cc-band { height: 34px; display: flex; align-items: center; padding: 0 11px; background: linear-gradient(120deg, var(--violet), var(--lavender)); }
.rv-cc-band.is-sage { background: linear-gradient(120deg, #0F766E, var(--sage-l)); }
.rv-cc-band.is-amber { background: linear-gradient(120deg, #B45309, var(--amber-l)); }
.rv-cc-band.is-rose { background: linear-gradient(120deg, #9F1239, #FB7185); }
.rv-cc-band span { font-size: 11.5px; font-weight: 750; color: #fff; }
.rv-cc-body { padding: 9px 11px 11px; }
.rv-cc-title { font-size: 12.5px; font-weight: 750; line-height: 1.25; }
.rv-cc-meta { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.rv-cc-chips { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 7px; }
.rv-cc-grade {
  margin-left: auto; font-family: var(--ff-head); font-size: 14px; font-weight: 800; color: #fff;
}
@media (max-width: 520px) { .rv-ccs { grid-template-columns: 1fr; } }

/* ====================================================== 5. Classroom hub */

.rv-hub-banner {
  padding: 15px 17px; color: #fff;
  background: linear-gradient(120deg, #3730A3, var(--violet) 45%, var(--lavender));
}
.rv-hub-banner h4 { font-family: var(--ff-head); font-size: 18px; font-weight: 700; }
.rv-hub-banner p { font-size: 12px; opacity: .82; margin-top: 2px; }

.rv-hub-tabs {
  display: flex; gap: 0; overflow-x: auto; scrollbar-width: none;
  border-bottom: 1px solid var(--rv-hair); background: var(--cream-2);
}
.rv-hub-tabs::-webkit-scrollbar { display: none; }
.rv-hub-tab {
  flex: 0 0 auto; padding: 11px 14px; font-size: 12px; font-weight: 750; color: var(--ink-3);
  border-bottom: 2px solid transparent; white-space: nowrap;
  transition: all .22s var(--rv-ease);
}
.rv-hub-tab.is-active { color: var(--violet); border-bottom-color: var(--violet); background: #fff; }

.rv-hub-panel { display: none; padding: 16px; min-height: 250px; }
.rv-hub-panel.is-active { display: block; animation: rvFade .32s var(--rv-ease); }
@keyframes rvFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.rv-hub-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.rv-btn-create {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 10px;
  background: linear-gradient(135deg, var(--violet), var(--lavender)); color: #fff;
  font-size: 12px; font-weight: 750; border: none; transition: all .18s var(--rv-ease);
  box-shadow: 0 4px 12px rgba(67, 56, 202, .24);
}
.rv-menu {
  border: 1px solid var(--rv-hair); border-radius: 13px; background: #fff;
  box-shadow: var(--rv-lift-1); padding: 6px; margin-bottom: 12px;
  display: none;
}
.rv-menu.is-on { display: block; animation: rvFade .24s var(--rv-ease); }
.rv-menu-item {
  padding: 8px 11px; border-radius: 9px; font-size: 12.5px; font-weight: 650; color: var(--ink-2);
  transition: background .16s ease;
}
.rv-menu-item.is-on { background: var(--violet-xl); color: var(--violet); font-weight: 750; }

.rv-draftbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 15px; border-radius: 13px; margin-top: 12px;
  border: 1px solid rgba(217, 119, 6, .28);
  background: linear-gradient(135deg, rgba(217,119,6,.07), rgba(245,158,11,.05));
}
.rv-draftbar-copy strong { display: block; font-size: 13px; color: var(--ink); }
.rv-draftbar-copy span { font-size: 11.5px; color: var(--ink-3); }
.rv-btn-publish {
  padding: 8px 16px; border-radius: 10px; border: none; white-space: nowrap;
  background: linear-gradient(135deg, var(--violet), var(--lavender)); color: #fff;
  font-size: 12.5px; font-weight: 750; transition: all .18s var(--rv-ease);
  box-shadow: 0 4px 14px rgba(67, 56, 202, .26);
}
.rv-btn-publish.is-done {
  background: var(--sage-xl); color: var(--sage);
  box-shadow: none; border: 1px solid rgba(5, 150, 105, .3);
}

/* Assignment / to-do rows shared by both roles. */
.rv-arow {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 13px; border: 1px solid var(--rv-hair); border-radius: 12px;
  background: #fff; margin-bottom: 8px;
}
.rv-arow.is-fresh { border-color: rgba(67, 56, 202, .35); background: var(--violet-xl); }
.rv-arow.is-gone { opacity: .25; filter: grayscale(1); transition: opacity .4s ease, filter .4s ease; }
.rv-arow-copy { flex: 1; min-width: 0; }
.rv-arow-title { font-size: 12.5px; font-weight: 750; line-height: 1.25; }
.rv-arow-meta { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.rv-badge {
  font-size: 10.5px; font-weight: 800; letter-spacing: .02em;
  padding: 3.5px 9px; border-radius: 999px; white-space: nowrap;
  background: var(--cream-2); border: 1px solid var(--rv-hair); color: var(--ink-3);
}
.rv-badge.is-missing { background: var(--rose-xl); border-color: rgba(225,29,72,.2); color: var(--rose); }
.rv-badge.is-submitted { background: var(--violet-xl); border-color: rgba(67,56,202,.2); color: var(--violet); }
.rv-badge.is-returned { background: var(--sage-xl); border-color: rgba(5,150,105,.24); color: var(--sage); }
.rv-badge.is-ai { background: var(--lav-xl); border-color: rgba(124,58,237,.2); color: var(--lavender); }
.rv-open {
  font-size: 11.5px; font-weight: 750; color: var(--violet);
  border: 1px solid rgba(67, 56, 202, .22); border-radius: 8px; padding: 5px 11px; white-space: nowrap;
}

.rv-counters { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.rv-counter {
  font-size: 12px; font-weight: 750; color: var(--ink-2);
  border: 1px solid var(--rv-hair); border-radius: 9px; padding: 6px 12px; background: #fff;
}
.rv-counter b { font-variant-numeric: tabular-nums; color: var(--violet); }
.rv-counter.is-rose b { color: var(--rose); }

/* ==================================================== 6. Lesson block studio */

.rv-steps { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.rv-step {
  font-size: 11.5px; font-weight: 750; padding: 6px 13px; border-radius: 999px;
  border: 1px solid var(--rv-hair); background: #fff; color: var(--ink-3);
  transition: all .24s var(--rv-ease);
}
.rv-step.is-active { background: var(--violet); border-color: var(--violet); color: #fff; box-shadow: 0 4px 12px rgba(67,56,202,.24); }
.rv-step.is-done { background: var(--sage-xl); border-color: rgba(5,150,105,.28); color: var(--sage); }

.rv-lockchip {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 14px;
  font-size: 11.5px; font-weight: 700; color: var(--sage);
  background: var(--sage-xl); border: 1px solid rgba(5, 150, 105, .22);
  border-radius: 999px; padding: 5px 13px;
}

.rv-blockgroup { font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-4); margin: 14px 0 8px; }
.rv-blocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.rv-block {
  border: 1px solid var(--rv-hair); border-radius: 11px; padding: 9px 11px; background: #fff;
  display: flex; align-items: center; gap: 8px; transition: all .26s var(--rv-ease);
}
.rv-block-tick {
  width: 15px; height: 15px; flex: 0 0 auto; border-radius: 5px;
  border: 1.5px solid var(--rv-hair); transition: all .22s var(--rv-ease);
}
.rv-block-title { font-size: 11.5px; font-weight: 700; line-height: 1.2; }
.rv-block-min { font-size: 10px; color: var(--ink-4); margin-left: auto; font-variant-numeric: tabular-nums; }
.rv-block.is-on {
  border-color: rgba(67, 56, 202, .4); background: var(--violet-xl);
  box-shadow: 0 3px 12px rgba(67, 56, 202, .12);
}
.rv-block.is-on .rv-block-tick {
  background: var(--violet); border-color: var(--violet);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.2 2.2 4.8-5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px; background-repeat: no-repeat; background-position: center;
}
@media (max-width: 720px) { .rv-blocks { grid-template-columns: 1fr 1fr; } }
@media (max-width: 440px) { .rv-blocks { grid-template-columns: 1fr; } }

.rv-blockfoot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--rv-hair-2);
}
.rv-blockfoot-count { font-size: 12.5px; font-weight: 750; color: var(--ink-2); }
.rv-blockfoot-count b { color: var(--violet); font-variant-numeric: tabular-nums; }

/* Differentiation tiers. */
.rv-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.rv-tier {
  border: 1px solid var(--rv-hair); border-radius: 14px; padding: 14px; background: #fff;
  box-shadow: var(--rv-lift-1);
}
.rv-tier-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.rv-tier-chip {
  font-size: 10.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  padding: 3.5px 10px; border-radius: 999px;
}
.rv-tier.is-support .rv-tier-chip { background: var(--amber-xl); color: var(--amber); }
.rv-tier.is-core .rv-tier-chip { background: var(--violet-xl); color: var(--violet); }
.rv-tier.is-enrich .rv-tier-chip { background: var(--sage-xl); color: var(--sage); }
.rv-tier-n { font-family: var(--ff-head); font-size: 22px; font-weight: 800; line-height: 1; }
.rv-tier.is-support { border-top: 3px solid var(--amber-l); }
.rv-tier.is-core { border-top: 3px solid var(--violet-l); }
.rv-tier.is-enrich { border-top: 3px solid var(--sage-l); }
.rv-tier h5 { font-family: var(--ff-head); font-size: 14px; font-weight: 700; line-height: 1.25; margin-bottom: 5px; }
.rv-tier p { font-size: 11.5px; color: var(--ink-3); line-height: 1.45; }
.rv-tier-who { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 9px; }
.rv-who {
  font-size: 10px; font-weight: 700; padding: 2.5px 8px; border-radius: 999px;
  background: var(--cream-2); border: 1px solid var(--rv-hair); color: var(--ink-3);
}
@media (max-width: 760px) { .rv-tiers { grid-template-columns: 1fr; } }

/* Lesson arc. */
.rv-arc { display: flex; gap: 3px; height: 30px; border-radius: 9px; overflow: hidden; margin: 14px 0 8px; background: var(--cream-2); }
.rv-arc-seg {
  flex: 1; display: flex; align-items: center; justify-content: center;
  font-size: 9.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: #fff;
  opacity: .18; transition: opacity .4s var(--rv-ease), flex .4s var(--rv-ease);
}
.rv-arc-seg.is-in { opacity: .42; }
.rv-arc-seg.is-now { opacity: 1; }
.rv-arc-seg.s-hook { background: var(--amber-l); }
.rv-arc-seg.s-goals { background: var(--violet-l); }
.rv-arc-seg.s-content { background: var(--lavender); flex: 2; }
.rv-arc-seg.s-cfu { background: #06B6D4; }
.rv-arc-seg.s-guided { background: var(--sage-l); }
.rv-arc-seg.s-closure { background: #FB7185; }

.rv-journey { display: flex; flex-direction: column; gap: 5px; }
.rv-journey-row {
  display: flex; align-items: center; gap: 9px; padding: 7px 10px;
  border-radius: 9px; font-size: 11.5px; color: var(--ink-3);
  border: 1px solid transparent; transition: all .26s var(--rv-ease);
}
.rv-journey-row.is-done { color: var(--ink-2); }
.rv-journey-row.is-now { background: var(--violet-xl); border-color: rgba(67,56,202,.22); color: var(--violet); font-weight: 750; }
.rv-journey-row i { width: 6px; height: 6px; border-radius: 50%; background: var(--rv-hair); flex: 0 0 auto; }
.rv-journey-row.is-done i { background: var(--sage); }
.rv-journey-row.is-now i { background: var(--violet); }

/* ========================================================= 7. Study stack */

.rv-quiz-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.rv-qdots { display: flex; gap: 4px; }
.rv-qdots i { width: 8px; height: 8px; border-radius: 50%; background: var(--rv-hair); transition: background .24s ease; }
.rv-qdots i.is-done { background: var(--sage); }
.rv-qdots i.is-now { background: var(--violet); transform: scale(1.3); }
.rv-qdots i.is-bad { background: var(--rose); }

.rv-qstem { font-family: var(--ff-head); font-size: 17px; font-weight: 700; line-height: 1.3; margin-bottom: 12px; }
.rv-opts { display: flex; flex-direction: column; gap: 7px; }
.rv-opt {
  display: flex; align-items: center; gap: 10px; padding: 11px 13px;
  border: 1.5px solid var(--rv-hair); border-radius: 11px; background: #fff;
  font-size: 13px; transition: all .24s var(--rv-ease);
}
.rv-opt-key {
  width: 22px; height: 22px; flex: 0 0 auto; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  background: var(--cream-2); font-size: 11px; font-weight: 800; color: var(--ink-3);
  transition: all .24s var(--rv-ease);
}
.rv-opt.is-picked { border-color: var(--violet); background: var(--violet-xl); }
.rv-opt.is-picked .rv-opt-key { background: var(--violet); color: #fff; }
.rv-opt.is-right { border-color: var(--sage); background: var(--sage-xl); }
.rv-opt.is-right .rv-opt-key { background: var(--sage); color: #fff; }
.rv-opt.is-wrong { border-color: var(--rose); background: var(--rose-xl); }
.rv-opt.is-wrong .rv-opt-key { background: var(--rose); color: #fff; }

.rv-why {
  margin-top: 10px; padding: 10px 13px; border-radius: 11px;
  border-left: 3px solid var(--rose); background: var(--rose-xl);
  font-size: 12.5px; line-height: 1.5; color: var(--ink-2);
}
.rv-why b { color: var(--rose); }

.rv-results { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; margin-top: 14px; }
.rv-result { border: 1px solid var(--rv-hair); border-radius: 12px; padding: 13px 10px; text-align: center; background: #fff; }
.rv-result .n { display: block; font-family: var(--ff-head); font-size: 24px; font-weight: 800; color: var(--violet); line-height: 1; font-variant-numeric: tabular-nums; }
.rv-result .l { display: block; font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-4); margin-top: 5px; }
@media (max-width: 560px) { .rv-results { grid-template-columns: 1fr 1fr; } }

/* Flashcards. */
.rv-flip { perspective: 1400px; height: 175px; }
.rv-flip-in {
  position: relative; width: 100%; height: 100%; transform-style: preserve-3d;
  transition: transform .62s var(--rv-ease);
}
.rv-flip.is-on .rv-flip-in { transform: rotateY(180deg); }
.rv-face {
  position: absolute; inset: 0; backface-visibility: hidden;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 22px; border-radius: 16px; border: 1.5px solid var(--rv-hair); background: #fff;
  font-family: var(--ff-head); font-size: 17px; font-weight: 700; line-height: 1.35;
  box-shadow: var(--rv-lift-1);
}
.rv-face.is-front { border-color: rgba(5, 150, 105, .28); }
.rv-face.is-back {
  transform: rotateY(180deg); border-color: rgba(124, 58, 237, .3); background: var(--lav-xl);
  font-family: var(--ff-body); font-size: 14px; font-weight: 550; color: var(--ink-2);
}
.rv-rate { display: flex; gap: 7px; margin-top: 12px; }
.rv-rate button, .rv-rate span {
  flex: 1; padding: 9px; border-radius: 11px; border: 1.5px solid var(--rv-hair); background: #fff;
  font-size: 11.5px; font-weight: 750; color: var(--ink-2); text-align: center;
  transition: all .22s var(--rv-ease);
}
.rv-rate .r-know.is-on { border-color: var(--sage); background: var(--sage-xl); color: var(--sage); }
.rv-rate .r-unsure.is-on { border-color: var(--amber); background: var(--amber-xl); color: var(--amber); }
.rv-rate .r-no.is-on { border-color: var(--rose); background: var(--rose-xl); color: var(--rose); }

/* Study set — sidebar plus swapping panel. */
.rv-set { display: grid; grid-template-columns: 216px 1fr; gap: 0; min-height: 320px; }
.rv-set-side { border-right: 1px solid var(--rv-hair); background: var(--cream-2); padding: 14px; }
.rv-set-side-h { font-size: 10.5px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 9px; }
.rv-set-item {
  display: flex; align-items: center; gap: 9px; padding: 9px 11px; border-radius: 10px;
  font-size: 12.5px; font-weight: 650; color: var(--ink-2); margin-bottom: 3px;
  border: 1px solid transparent; transition: all .24s var(--rv-ease);
}
.rv-set-item.is-active { background: #fff; border-color: rgba(67,56,202,.24); color: var(--violet); font-weight: 750; box-shadow: var(--rv-lift-1); }
.rv-set-count {
  margin-left: auto; font-size: 10px; font-weight: 800; padding: 1.5px 7px; border-radius: 999px;
  background: var(--violet-xl); color: var(--violet); font-variant-numeric: tabular-nums;
}
.rv-set-prog { margin-top: 14px; padding: 12px; border-radius: 12px; background: #fff; border: 1px solid var(--rv-hair); }
.rv-set-prog h6 { font-size: 10.5px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px; }
.rv-set-prog-row { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--ink-2); margin-bottom: 3px; }
.rv-set-prog-row b { font-variant-numeric: tabular-nums; }
.rv-bar { height: 7px; border-radius: 999px; background: var(--cream-3); overflow: hidden; margin-top: 8px; }
.rv-bar > i { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--violet), var(--lavender)); }
.rv-bar.is-sage > i { background: linear-gradient(90deg, var(--sage), var(--sage-l)); }
.rv-bar.is-rose > i { background: linear-gradient(90deg, #BE123C, #FB7185); }
.rv-set-main { padding: 16px; }
.rv-set-panel { display: none; }
.rv-set-panel.is-active { display: block; animation: rvFade .3s var(--rv-ease); }
@media (max-width: 760px) {
  .rv-set { grid-template-columns: 1fr; }
  .rv-set-side { border-right: none; border-bottom: 1px solid var(--rv-hair); }
}

.rv-day {
  border: 1px solid var(--rv-hair); border-radius: 12px; padding: 12px 13px; background: #fff; margin-bottom: 8px;
}
.rv-day-top { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.rv-day-n { font-size: 11px; font-weight: 800; color: var(--violet); }
.rv-day-crit {
  margin-left: auto; font-size: 9.5px; font-weight: 800; letter-spacing: .06em;
  padding: 2.5px 8px; border-radius: 999px; background: var(--rose-xl); color: var(--rose);
}
.rv-day-lbl { font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-4); margin-top: 7px; }
.rv-day p { font-size: 12px; color: var(--ink-2); line-height: 1.45; }

/* Feynman. */
.rv-fey-write {
  border: 1px solid var(--rv-hair); border-radius: 12px; padding: 13px; background: var(--rv-wash);
  font-size: 13px; line-height: 1.6; color: var(--ink-2); min-height: 88px;
}
.rv-gap {
  display: flex; align-items: flex-start; gap: 9px; padding: 10px 12px; margin-bottom: 7px;
  border-radius: 11px; border-left: 3px solid var(--amber); background: var(--amber-xl);
  font-size: 12.5px; line-height: 1.45; color: var(--ink-2);
}
.rv-score-ring {
  width: 74px; height: 74px; border-radius: 50%; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-size: 21px; font-weight: 800; color: var(--amber);
  background: conic-gradient(var(--amber-l) 0deg, var(--amber-l) 0deg, var(--cream-3) 0deg);
  position: relative; transition: background .8s var(--rv-ease);
}
.rv-score-ring::after {
  content: ''; position: absolute; inset: 7px; border-radius: 50%; background: #fff;
}
.rv-score-ring span { position: relative; z-index: 1; }

/* ================================================= 8. Intelligence surfaces */

/* Evidence pipeline — two rows so body type can be read. */
.rv-pipe { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: stretch; }
.rv-pipe-stage {
  border: 1px solid var(--rv-hair); border-radius: 16px; padding: 18px 18px 16px; background: #fff;
  opacity: .35; transform: translateY(8px); transition: all .38s var(--rv-ease);
  position: relative;
}
.rv-pipe-stage.is-on { opacity: 1; transform: none; box-shadow: var(--rv-lift-1); border-color: rgba(67,56,202,.24); }
.rv-pipe-stage.is-done { opacity: .82; }
.rv-pipe-n { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px; }
.rv-pipe-stage h6 { font-family: var(--ff-head); font-size: 18px; font-weight: 700; line-height: 1.25; margin-bottom: 8px; }
.rv-pipe-stage p { font-size: 15px; color: var(--ink-3); line-height: 1.55; }
.rv-code {
  display: inline-block; margin-top: 10px; padding: 5px 10px; border-radius: 8px;
  background: var(--violet-xl); color: var(--violet); font-weight: 750; font-size: 12.5px;
}
@media (max-width: 980px) { .rv-pipe { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rv-pipe { grid-template-columns: 1fr; } }

.rv-meter { margin-top: 10px; }
.rv-meter-top { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; margin-bottom: 5px; }
.rv-meter-top b { font-family: var(--ff-head); font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.rv-status {
  font-size: 11.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}
.rv-status.s-solid { background: var(--sage-xl); color: var(--sage); }
.rv-status.s-emerging { background: var(--amber-xl); color: var(--amber); }
.rv-status.s-shaky { background: var(--rose-xl); color: var(--rose); }

/* Maturity ring. */
.rv-ring-wrap { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.rv-ring {
  width: 112px; height: 112px; border-radius: 50%; flex: 0 0 auto; position: relative;
  display: flex; align-items: center; justify-content: center;
  background: conic-gradient(var(--violet) 0deg, var(--cream-3) 0deg);
  transition: background 1.1s var(--rv-ease);
}
.rv-ring::after { content: ''; position: absolute; inset: 11px; border-radius: 50%; background: #fff; }
.rv-ring-copy { position: relative; z-index: 1; text-align: center; }
.rv-ring-n { font-family: var(--ff-head); font-size: 26px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.rv-ring-l { font-size: 12px; font-weight: 750; color: var(--ink-4); text-transform: uppercase; letter-spacing: .05em; }

/* Skill dimension rows. */
.rv-skill {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  border: 1px solid var(--rv-hair); border-radius: 12px; background: #fff; margin-bottom: 8px;
}
.rv-skill-name { flex: 1; min-width: 0; }
.rv-skill-name strong { display: block; font-size: 15.5px; font-weight: 750; }
.rv-skill-name span { font-size: 14px; color: var(--ink-3); line-height: 1.45; }
.rv-skill-bar { width: 96px; flex: 0 0 auto; }
@media (max-width: 560px) { .rv-skill { flex-wrap: wrap; } .rv-skill-bar { width: 100%; } }

.rv-quote {
  border-left: 3px solid var(--rv-hair); padding: 12px 15px; margin-bottom: 10px;
  border-radius: 0 11px 11px 0; background: var(--rv-wash);
  font-size: 15px; line-height: 1.55; color: var(--ink-2);
}
.rv-quote.is-weak { border-left-color: var(--rose); background: var(--rose-xl); }
.rv-quote.is-mid { border-left-color: var(--amber); background: var(--amber-xl); }
.rv-quote.is-good { border-left-color: var(--sage); background: var(--sage-xl); }
.rv-quote em { font-style: normal; font-weight: 700; color: var(--ink); }

/* Class heatmap. */
.rv-kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; margin-bottom: 14px; }
.rv-kpi { border: 1px solid var(--rv-hair); border-radius: 12px; padding: 12px 10px; background: #fff; text-align: center; }
.rv-kpi .n { display: block; font-family: var(--ff-head); font-size: 24px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.rv-kpi .l { display: block; font-size: 11.5px; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-4); margin-top: 5px; }
@media (max-width: 760px) { .rv-kpis { grid-template-columns: repeat(3, 1fr); } }

.rv-heat { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.rv-heat-cell {
  min-height: 58px; border-radius: 10px; background: var(--cream-3);
  opacity: 0; transform: scale(.92); transition: all .3s var(--rv-ease);
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  gap: 2px; padding: 8px 9px;
  font-size: 11px; font-weight: 800; color: rgba(255, 255, 255, .95); text-align: left;
}
.rv-heat-cell.is-in { opacity: 1; transform: none; }
.rv-heat-cell b { display: block; font-size: 13px; font-weight: 800; line-height: 1.2; }
.rv-heat-cell i { font-style: normal; font-size: 10.5px; font-weight: 700; opacity: .92; line-height: 1.25; }
.rv-heat-cell.h-low { background: #E11D48; }
.rv-heat-cell.h-mid { background: #FBBF24; color: #1C1917; }
.rv-heat-cell.h-ok { background: #34D399; color: #064E3B; }
.rv-heat-cell.h-high { background: #059669; }
.rv-heat-legend { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 11px; font-size: 13px; color: var(--ink-3); }
.rv-heat-legend span { display: flex; align-items: center; gap: 5px; }
.rv-heat-legend i { width: 10px; height: 10px; border-radius: 3px; }
@media (max-width: 720px) { .rv-heat { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 440px) { .rv-heat { grid-template-columns: repeat(2, 1fr); } }

.rv-gaplist { display: flex; flex-direction: column; gap: 7px; }
.rv-gaprow {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border: 1px solid var(--rv-hair); border-radius: 11px; background: #fff; font-size: 15px;
}
.rv-gaprow b { flex: 1; font-weight: 700; }
.rv-gaprow .rv-n { font-family: var(--ff-head); font-size: 16px; font-weight: 800; color: var(--rose); font-variant-numeric: tabular-nums; }

/* Grading card. */
.rv-grade-card { border: 1px solid var(--rv-hair); border-radius: 15px; padding: 15px; background: #fff; }
.rv-field { margin-bottom: 11px; }
.rv-field-l { font-size: 12px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 5px; display: flex; align-items: center; gap: 7px; }
.rv-field-box {
  border: 1px solid var(--rv-hair); border-radius: 11px; padding: 10px 12px; background: var(--rv-wash);
  font-size: 12.5px; line-height: 1.5; color: var(--ink-2); min-height: 20px;
}
.rv-field-box.is-edit { background: #fff; border-color: rgba(67, 56, 202, .35); box-shadow: 0 0 0 3px rgba(67, 56, 202, .08); }
.rv-score {
  display: inline-flex; align-items: baseline; gap: 3px;
  border: 1.5px solid rgba(67,56,202,.3); border-radius: 11px; padding: 7px 14px; background: #fff;
  font-family: var(--ff-head); font-size: 21px; font-weight: 800; color: var(--violet);
  font-variant-numeric: tabular-nums;
}
.rv-score small { font-family: var(--ff-body); font-size: 12px; font-weight: 650; color: var(--ink-4); }
.rv-conf {
  font-size: 10.5px; font-weight: 800; padding: 3px 9px; border-radius: 999px;
  background: var(--lav-xl); color: var(--lavender);
}

/* Knowledge requirements matrix. */
.rv-matrix { width: 100%; border-collapse: separate; border-spacing: 0 6px; font-size: 12.5px; }
.rv-matrix th {
  text-align: left; font-size: 10px; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-4); padding: 0 12px 4px;
}
.rv-matrix td { background: #fff; padding: 11px 12px; border-top: 1px solid var(--rv-hair); border-bottom: 1px solid var(--rv-hair); }
.rv-matrix td:first-child { border-left: 1px solid var(--rv-hair); border-radius: 11px 0 0 11px; font-weight: 650; }
.rv-matrix td:last-child { border-right: 1px solid var(--rv-hair); border-radius: 0 11px 11px 0; }
.rv-reqbox {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .03em;
  background: var(--cream-2); border: 1px solid var(--rv-hair); color: var(--ink-3);
  transition: all .28s var(--rv-ease);
}
.rv-reqbox.s-progress { background: var(--amber-xl); border-color: rgba(217,119,6,.26); color: var(--amber); }
.rv-reqbox.s-met { background: var(--sage-xl); border-color: rgba(5,150,105,.3); color: var(--sage); }

.rv-refuse {
  display: flex; align-items: center; gap: 11px; margin-top: 13px;
  padding: 12px 15px; border-radius: 13px;
  border: 1px solid rgba(225, 29, 72, .28); background: var(--rose-xl);
  opacity: 0; transform: translateY(8px); transition: all .34s var(--rv-ease);
}
.rv-refuse.is-in { opacity: 1; transform: none; }
.rv-refuse .rv-no {
  width: 28px; height: 28px; flex: 0 0 auto; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--rose); color: #fff; font-size: 15px; font-weight: 800; line-height: 1;
}
.rv-refuse strong { display: block; font-size: 12.5px; color: var(--rose); }
.rv-refuse span { font-size: 11.5px; color: var(--ink-3); }

.rv-advisory {
  display: inline-flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 800;
  letter-spacing: .05em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px;
  background: var(--lav-xl); color: var(--lavender); border: 1px solid rgba(124, 58, 237, .22);
}

/* Term judgement. */
.rv-briefs { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 11px; }
.rv-brief {
  font-size: 11.5px; font-weight: 700; padding: 7px 13px; border-radius: 10px;
  border: 1px solid var(--rv-hair); background: #fff; color: var(--ink-2);
  transition: all .22s var(--rv-ease); text-align: left;
}
.rv-brief.is-on { border-color: var(--violet); background: var(--violet-xl); color: var(--violet); }

.rv-standing {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px;
  border: 1px solid rgba(67, 56, 202, .18);
  background: linear-gradient(135deg, rgba(67,56,202,.06), rgba(124,58,237,.04));
  margin-bottom: 13px;
}
.rv-standing-letter {
  width: 50px; height: 50px; flex: 0 0 auto; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-size: 24px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
}
.rv-standing-copy strong { display: block; font-size: 13px; }
.rv-standing-copy span { font-size: 11.5px; color: var(--ink-3); line-height: 1.4; }

/* ================================================ 9. Anywhere and timetable */

.rv-phones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; justify-items: center; }
.rv-phone-slot { text-align: center; max-width: 250px; }
.rv-phone {
  width: 218px; margin: 0 auto; border-radius: 34px; padding: 9px;
  background: linear-gradient(160deg, #2A2724, #14110F);
  box-shadow: 0 26px 56px rgba(20, 17, 15, .28), 0 3px 8px rgba(20, 17, 15, .2);
  animation: rvDrift 7s ease-in-out infinite;
}
.rv-phone-slot:nth-child(2) .rv-phone { animation-duration: 8.4s; animation-delay: -1.6s; }
.rv-phone-slot:nth-child(3) .rv-phone { animation-duration: 9.2s; animation-delay: -3.1s; }
@keyframes rvDrift {
  0%, 100% { transform: translateY(0) rotate(-.5deg); }
  50% { transform: translateY(-13px) rotate(.5deg); }
}
.rv-phone-screen {
  border-radius: 26px; background: #fff; overflow: hidden; min-height: 372px;
  display: flex; flex-direction: column;
}
.rv-phone-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 14px 6px; font-size: 10px; font-weight: 800; color: var(--ink-3);
}
.rv-phone-body { padding: 11px 13px 15px; flex: 1; }
.rv-phone-cap { margin-top: 16px; }
.rv-phone-cap strong { display: block; font-family: var(--ff-head); font-size: 16px; font-weight: 700; }
.rv-phone-cap span { font-size: 12.5px; color: var(--ink-3); line-height: 1.5; }
@media (max-width: 900px) {
  .rv-phones { grid-template-columns: 1fr; gap: 34px; }
}

.rv-week { display: grid; grid-template-columns: 46px repeat(5, 1fr); gap: 5px; }
.rv-week-h { font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-4); text-align: center; padding-bottom: 3px; }
.rv-week-t { font-size: 10px; font-weight: 750; color: var(--ink-4); display: flex; align-items: center; font-variant-numeric: tabular-nums; }
.rv-slot {
  border-radius: 8px; min-height: 34px; padding: 5px 6px;
  background: var(--cream-2); border: 1px solid var(--rv-hair-2);
  font-size: 9.5px; font-weight: 750; color: var(--ink-3); line-height: 1.2;
  opacity: 0; transform: scale(.9); transition: all .28s var(--rv-ease);
}
.rv-slot.is-in { opacity: 1; transform: none; }
.rv-slot.f-phy { background: var(--violet-xl); border-color: rgba(67,56,202,.2); color: var(--violet); }
.rv-slot.f-mat { background: var(--sage-xl); border-color: rgba(5,150,105,.2); color: var(--sage); }
.rv-slot.f-che { background: var(--amber-xl); border-color: rgba(217,119,6,.2); color: var(--amber); }
.rv-slot.f-eng { background: var(--lav-xl); border-color: rgba(124,58,237,.2); color: var(--lavender); }
@media (max-width: 640px) { .rv-week { font-size: 8px; grid-template-columns: 34px repeat(5, 1fr); } }

.rv-pipeline { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; }
.rv-pipeline-step {
  font-size: 12px; font-weight: 750; padding: 10px 15px; border-radius: 11px;
  background: #fff; border: 1px solid var(--rv-hair); box-shadow: var(--rv-lift-1); color: var(--ink);
}
.rv-pipeline-arrow { color: var(--violet); font-weight: 900; font-size: 13px; }

.rv-roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.rv-role {
  border: 1px solid var(--rv-hair); border-radius: 16px; padding: 20px 18px; background: #fff;
  box-shadow: var(--rv-lift-1); transition: transform .22s var(--rv-ease), box-shadow .22s var(--rv-ease);
}
.rv-role:hover { transform: translateY(-3px); box-shadow: var(--rv-lift-2); }
.rv-role h4 { font-family: var(--ff-head); font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.rv-role p { font-size: 12.5px; color: var(--ink-3); line-height: 1.5; margin-bottom: 10px; }
.rv-role li { font-size: 12px; color: var(--ink-2); padding-left: 13px; position: relative; line-height: 1.5; }
.rv-role li::before { content: ''; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--violet); }
@media (max-width: 900px) { .rv-roles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rv-roles { grid-template-columns: 1fr; } }

/* ================================================================ 10. Hero */

.rv-hero {
  position: relative; overflow: hidden;
  padding: 8px 0 36px;
  background:
    radial-gradient(ellipse 62% 52% at 50% 0%, rgba(99, 102, 241, .14) 0%, transparent 58%),
    radial-gradient(ellipse 48% 46% at 12% 72%, rgba(124, 58, 237, .08) 0%, transparent 58%),
    radial-gradient(ellipse 44% 40% at 88% 80%, rgba(16, 185, 129, .07) 0%, transparent 56%),
    var(--cream);
}
.rv-hero-hook { text-align: center; max-width: 920px; margin: 0 auto 6px; }
.rv-hero-copy { text-align: left; max-width: none; margin: 0; padding-top: 4px; }
.rv-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px;
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 999px;
  padding: 8px 18px; font-size: 15px; font-weight: 750; color: var(--ink);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}
.rv-hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sage); animation: rvPulse 2.2s ease-in-out infinite; }
.rv-hero-title {
  font-family: var(--ff-body);
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800; line-height: 1.12; letter-spacing: -.032em; color: #0C0A09;
  margin-bottom: 10px;
}
.rv-hero-hit {
  display: block; margin-top: 6px;
  font-style: normal; font-weight: 800; color: #312E81;
  font-size: clamp(42px, 5.6vw, 68px);
  letter-spacing: -.04em; line-height: 1.05;
}
.rv-hero-lede {
  font-family: var(--ff-body);
  font-size: clamp(18px, 1.8vw, 22px); line-height: 1.4; font-weight: 650; color: #1C1917;
  margin: 0 auto; max-width: 28em;
}
.rv-hero .btn-lg { font-size: 18px; padding: 16px 24px; }
.rv-hero-copy .btn-lg { width: 100%; }
.rv-hero-points {
  list-style: none; margin: 26px 0 22px; padding: 0;
  display: flex; flex-direction: column; gap: 16px;
}
.rv-hero-points li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 20px; line-height: 1.4; font-weight: 650; color: var(--ink);
}
.rv-hero-points li i { color: var(--sage); font-size: 18px; margin-top: 5px; flex-shrink: 0; }
.rv-hero-ctas { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }

.em-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 1fr);
  gap: 32px;
  align-items: start;
}
.em-hero-product {
  display: flex; flex-direction: column; min-width: 0;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(67, 56, 202, .14);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .7) inset,
    0 18px 48px rgba(67, 56, 202, .12);
  overflow: hidden;
}
.em-hero-dash {
  padding: 10px 14px 8px;
  background: linear-gradient(180deg, #F8FAFF 0%, #fff 100%);
  border-bottom: 1px solid rgba(67, 56, 202, .08);
}
.em-hero-dash-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 6px;
}
.em-hero-dash-k {
  font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 2px;
}
.em-hero-dash h3 {
  font-family: var(--ff-body); font-size: 15px; font-weight: 800; margin: 0; color: var(--ink);
}
.em-hero-dash .rv-heat-sum {
  margin: 0; font-size: 13px; font-weight: 750; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.em-hero-heat { display: flex; flex-wrap: wrap; gap: 5px; padding: 0; }
.em-hero-heat .em-hm-dot {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 800; color: #fff;
  flex: 0 0 28px;
  cursor: default; text-decoration: none;
}
.em-hero-heat .em-hm-dot.is-green { background: #22c55e; }
.em-hero-heat .em-hm-dot.is-yellow { background: #f59e0b; }
.em-hero-heat .em-hm-dot.is-red { background: #ef4444; }
.em-hm-legend-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.em-hm-legend-dot.is-green { background: #22c55e; }
.em-hm-legend-dot.is-yellow { background: #f59e0b; }
.em-hm-legend-dot.is-red { background: #ef4444; }

.em-hero-chat {
  background: transparent;
  font-family: var(--ff-body);
}
.em-hero-chat-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 14px 0;
}
.em-hero-chat-who {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 750; color: var(--ink);
}
.em-hero-chat-live {
  font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--violet); background: var(--violet-xl);
  border: 1px solid rgba(67, 56, 202, .16);
  border-radius: 999px; padding: 4px 10px;
}
.em-hero-chat-body { padding: 8px 14px 4px; display: flex; flex-direction: column; gap: 8px; }
.em-hero-chat .cc-msg { display: flex; gap: 8px; align-items: flex-start; }
.em-hero-chat .cc-msg.user { flex-direction: row-reverse; }
.em-hero-chat .cc-avatar {
  flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; background: #EEF2FF; color: var(--violet);
}
.em-hero-chat .cc-bubble {
  flex: 1; min-width: 0;
  border: 1px solid rgba(67, 56, 202, .12); border-radius: 16px; padding: 8px 12px;
  background: #fff;
}
.em-hero-chat .cc-msg.user .cc-bubble {
  background: linear-gradient(180deg, #EEF2FF, #F8FAFF);
  border-color: #E0E7FF;
}
.em-hero-chat .cc-role {
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em;
  color: var(--ink-3); margin-bottom: 6px;
}
.em-hero-chat .cc-body { font-size: 17px; line-height: 1.45; color: var(--ink); }
.em-hero-chat .cc-para { margin: 0 0 6px; }
.em-hero-chat .cc-para:last-child { margin-bottom: 0; }
.em-hero-chat .cc-body strong { background: #FEF3C7; padding: 0 3px; border-radius: 3px; font-weight: 800; white-space: nowrap; }
.em-hero-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.em-hero-chips span {
  font-size: 15px; font-weight: 750; color: var(--ink-2);
  background: #F5F3FF; border: 1px solid rgba(67, 56, 202, .12);
  border-radius: 999px; padding: 4px 10px;
}
.em-hero-chat .cc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.em-hero-chat .cc-action-btn {
  border: 1px solid rgba(67, 56, 202, .14); background: #F8FAFF; border-radius: 999px;
  padding: 8px 14px; font-size: 15px; font-weight: 800; color: var(--ink);
}
.em-hero-chat .cc-action-btn.is-primary {
  background: linear-gradient(180deg, #6366F1, var(--violet)); color: #fff; border-color: var(--violet);
}
.em-hero-composer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin: 2px 14px 4px; padding: 6px 6px 6px 16px;
  border: 1px solid rgba(67, 56, 202, .16); border-radius: 999px;
  background: linear-gradient(180deg, #fff, #F8FAFF);
  box-shadow: 0 0 0 4px rgba(67, 56, 202, .05);
  font-size: 16px; font-weight: 600; color: var(--ink-3);
}
.em-hero-send {
  background: var(--violet); color: #fff; border-radius: 999px;
  padding: 8px 16px; font-size: 15px; font-weight: 800;
}
.em-hero-chat-note { margin: 0 14px 6px; font-size: 14px; font-weight: 650; color: var(--ink-3); }
.em-hero-chat .cc-avatar--bot {
  flex: 0 0 32px; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: transparent; overflow: visible;
}
.em-hero-product .em-bot,
.em-hero-chat .em-bot {
  --em-bot-size: 32px;
  display: inline-flex; width: var(--em-bot-size); height: var(--em-bot-size);
  align-items: center; justify-content: center; line-height: 0;
}
.em-hero-chat-who .em-bot { --em-bot-size: 22px; width: 22px; height: 22px; }
.em-hero-product .em-bot-svg { width: 100%; height: 100%; display: block; overflow: hidden; }
.em-hero-product .em-bot-fill { fill: var(--em-bot-color, #4338CA); }
.em-hero-product .em-bot-eye { fill: #fff; stroke: #0a0a0c; stroke-width: 1.6; }

.em-hero-proof {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px;
  margin: 0;
  font-size: 20px; line-height: 1.4; font-weight: 650; color: var(--ink);
}
.em-hero-proof strong {
  font-family: var(--ff-body);
  font-size: 48px; font-weight: 800; letter-spacing: -.03em; color: #0C0A09;
  line-height: 1;
}
.em-hero-proof-src {
  flex-basis: 100%;
  font-size: 16px; font-weight: 600; color: var(--ink-2);
}

.rv-hero .rv-anchors { margin-top: 22px; }
.rv-hero .rv-anchor {
  font-size: 15px; font-weight: 700; padding: 10px 16px;
}
.rv-hero .rv-next { font-size: 15px; padding: 10px 18px; }
.rv-anchors {
  display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 40px;
}
.rv-anchor {
  font-size: 12.5px; font-weight: 700; padding: 8px 15px; border-radius: 999px;
  background: rgba(255, 255, 255, .8); border: 1px solid var(--rv-hair); color: var(--ink-2);
  backdrop-filter: blur(6px); transition: all .2s var(--rv-ease);
}
.rv-anchor:hover { border-color: var(--violet); color: var(--violet); transform: translateY(-1px); }

.em-still-note { font-size: 12.5px; color: var(--ink-3); margin-top: 10px; line-height: 1.45; }
.em-intro-agents {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px; align-items: start;
}
.em-intro-agents .rv-heat-sum { margin: 4px 0 10px; }
.em-intro-agents .em-land-core-names { margin-top: 0; }
.em-intro-agents .rv-draftbar { align-items: center; }

@media (max-width: 900px) {
  .em-hero-grid { grid-template-columns: 1fr; gap: 22px; }
  .rv-hero-copy { padding-top: 0; }
  .rv-hero-copy .btn-lg { width: 100%; }
  .em-hero-heat { flex-wrap: wrap; }
  .em-intro-agents { grid-template-columns: 1fr; }
}

/* ================================================= Try demo */

.em-try-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.em-try-card {
  text-align: left; cursor: pointer; font: inherit; color: inherit;
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 20px;
  padding: 22px 20px 20px; min-height: 220px;
  box-shadow: 0 8px 28px rgba(28, 25, 23, .06);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform .18s var(--rv-ease), box-shadow .18s var(--rv-ease), border-color .18s;
}
.em-try-card:hover { transform: translateY(-2px); border-color: rgba(67, 56, 202, .35); box-shadow: 0 16px 40px rgba(67, 56, 202, .12); }
.em-try-k {
  font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--violet);
}
.em-try-card.is-soon .em-try-k { color: var(--ink-3); }
.em-try-card h3 { font-family: var(--ff-body); font-size: 26px; font-weight: 800; margin: 0; letter-spacing: -.02em; }
.em-try-card p { margin: 0; font-size: 15px; line-height: 1.45; color: var(--ink-2); font-weight: 600; }
.em-try-go { margin-top: auto; font-size: 14px; font-weight: 800; color: var(--violet); }

.em-try-stage[hidden] { display: none !important; }
.em-try-stage {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: center; justify-content: center; padding: 28px 20px;
}
.em-try-backdrop { position: absolute; inset: 0; background: rgba(28, 25, 23, .46); }
.em-try-panel {
  position: relative; z-index: 1;
  width: min(1080px, 100%);
  max-height: min(780px, calc(100vh - 48px));
  background: #fff; border-radius: 24px;
  box-shadow: 0 28px 80px rgba(28, 25, 23, .32);
  display: flex; flex-direction: column; overflow: hidden;
}
.em-try-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  padding: 16px 18px 12px; border-bottom: 1px solid var(--rv-hair);
}
.em-try-head h3 { font-family: var(--ff-body); font-size: 20px; font-weight: 800; margin: 0; }
.em-try-kicker { margin: 2px 0 0; font-size: 13px; font-weight: 700; color: var(--ink-3); }
.em-try-x {
  border: 1px solid var(--rv-hair); background: #fff; border-radius: 999px;
  width: 36px; height: 36px; font-size: 18px; font-weight: 700; color: var(--ink-2); cursor: pointer;
}
.em-try-body { display: grid; grid-template-columns: minmax(0, 1fr) 220px; min-height: 0; flex: 1; }
.em-try-screen { overflow: auto; padding: 16px 18px 20px; background: #F8FAFF; }
.em-try-check {
  border-left: 1px solid var(--rv-hair); padding: 14px 14px 16px; background: #fff;
  display: flex; flex-direction: column; gap: 8px;
}
.em-try-check-h { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 4px; }
.em-try-step {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 1px solid transparent; background: transparent; border-radius: 10px;
  padding: 8px 8px; font: inherit; font-size: 14px; font-weight: 700; color: var(--ink); cursor: pointer;
}
.em-try-step.is-next { background: #EEF2FF; border-color: rgba(67, 56, 202, .2); color: var(--violet); }
.em-try-step.is-on { box-shadow: inset 3px 0 0 var(--violet); }
.em-try-step.is-done .em-try-tick { background: #059669; border-color: #059669; color: #fff; }
.em-try-tick {
  width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--rv-hair);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; flex-shrink: 0; color: transparent;
}
.em-try-done {
  margin-top: auto; font-size: 13px; line-height: 1.4; font-weight: 650; color: var(--ink-2);
}
.em-try-scene, .em-try-shell { display: none; }
.em-try-scene.is-on, .em-try-shell.is-on { display: block; }
.em-try-shell p { margin: 8px 0 0; font-size: 18px; line-height: 1.5; font-weight: 650; color: var(--ink); max-width: 28em; }
.em-try-app {
  display: grid; grid-template-columns: 168px minmax(0, 1fr);
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 16px; overflow: hidden; min-height: 420px;
}
.em-try-side { background: #FAF9F6; border-right: 1px solid var(--rv-hair); padding: 12px 10px; }
.em-try-side strong { display: block; font-size: 13px; margin-bottom: 10px; }
.em-try-ni {
  display: block; width: 100%; text-align: left; border: 0; background: transparent;
  border-radius: 8px; padding: 7px 8px; font: inherit; font-size: 13px; font-weight: 700;
  color: var(--ink-2); cursor: pointer;
}
.em-try-ni.is-on { background: #EEF2FF; color: var(--violet); }
.em-try-ni.is-hot { box-shadow: 0 0 0 2px #4338CA; }
.em-try-main { padding: 14px 16px 16px; }
.em-try-hello { font-size: 22px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 4px; }
.em-try-meta { margin: 0 0 12px; font-size: 13px; font-weight: 650; color: var(--ink-3); }
.em-try-focus {
  border: 1px solid rgba(67, 56, 202, .16); border-radius: 14px; padding: 12px 14px; margin-bottom: 12px;
  background: linear-gradient(180deg, #fff, #F8FAFF);
}
.em-try-focus span { display: block; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--violet); }
.em-try-focus strong { font-size: 18px; }
.em-try-dots { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.em-try-dots i { width: 14px; height: 14px; border-radius: 50%; display: block; }
.em-try-dots i.g { background: #22c55e; }
.em-try-dots i.y { background: #f59e0b; }
.em-try-dots i.r { background: #ef4444; }
.em-try-call {
  margin: 12px 0 0; font-size: 14px; font-weight: 750; color: var(--violet);
}
.em-try-bubble {
  border: 1px solid rgba(67, 56, 202, .12); border-radius: 16px; padding: 12px 14px; background: #fff;
  font-size: 16px; line-height: 1.5;
}
.em-try-bubble .cc-role { font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.em-try-ask, .em-try-pub {
  border: 0; cursor: pointer; font: inherit; font-weight: 800;
}
.em-try-ask {
  display: inline-block; margin-top: 8px; background: #EEF2FF; color: var(--ink);
  border-radius: 999px; padding: 8px 14px; font-size: 14px;
  box-shadow: 0 0 0 2px #4338CA;
}
.em-try-pub {
  background: var(--violet); color: #fff; border-radius: 999px; padding: 9px 14px; font-size: 14px;
}
.em-try-pub.is-ghost { background: #fff; color: var(--ink); border: 1px solid var(--rv-hair); }
.em-try-note { margin: 10px 0 0; font-size: 13px; font-weight: 650; color: var(--ink-3); }
.em-try-gap { margin: 8px 0; padding: 10px 12px; border-radius: 12px; background: #FFF1F2; font-size: 15px; font-weight: 650; }
@media (max-width: 900px) {
  .em-try-grid { grid-template-columns: 1fr 1fr; }
  .em-try-body, .em-try-app { grid-template-columns: 1fr; }
  .em-try-check { border-left: 0; border-top: 1px solid var(--rv-hair); }
}
@media (max-width: 560px) { .em-try-grid { grid-template-columns: 1fr; } }

/* ================================================= 10b. Layout odds and ends */

/* Swappable views inside one stage. */
.rv-view { display: none; }
.rv-view.is-active { display: block; animation: rvFade .34s var(--rv-ease); }

.rv-caret {
  display: inline-block; width: 2px; height: 15px; vertical-align: -2px;
  background: var(--violet); opacity: 0;
}
.rv-caret.is-on { animation: rvBlink 1s steps(2, start) infinite; }
@keyframes rvBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.rv-split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; }
.rv-split > div { display: flex; flex-direction: column; min-width: 0; }
#sc-lesson { grid-template-columns: minmax(260px, .36fr) minmax(0, 1.64fr); }
@media (max-width: 900px) { .rv-split, #sc-lesson { grid-template-columns: 1fr; gap: 22px; } }

/* Beat rail above the paired loop. */
.rv-beats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 26px; }
.rv-beat {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border: 1px solid var(--rv-hair); border-radius: 13px; background: #fff;
  font-size: 12.5px; font-weight: 650; color: var(--ink-3);
  transition: all .3s var(--rv-ease);
}
.rv-beat-n {
  width: 22px; height: 22px; flex: 0 0 auto; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--cream-2); color: var(--ink-4);
  font-size: 11px; font-weight: 800; transition: all .3s var(--rv-ease);
}
.rv-beat.is-on {
  border-color: rgba(67, 56, 202, .34); background: var(--violet-xl);
  color: var(--violet); box-shadow: 0 4px 16px rgba(67, 56, 202, .13);
}
.rv-beat.is-on .rv-beat-n { background: var(--violet); color: #fff; }
.rv-beat.is-done .rv-beat-n { background: var(--sage); color: #fff; }
@media (max-width: 900px) { .rv-beats { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .rv-beats { grid-template-columns: 1fr; } }

/* Notification record row on the student side. */
.rv-notice {
  display: flex; align-items: flex-start; gap: 11px; margin-top: 13px;
  padding: 11px 13px; border-radius: 12px;
  border: 1px solid rgba(67, 56, 202, .22); background: var(--violet-xl);
}
.rv-notice i { color: var(--violet); margin-top: 2px; font-size: 12px; }
.rv-notice strong { display: block; font-size: 12px; line-height: 1.35; }
.rv-notice span { font-size: 11px; color: var(--ink-3); }

/* Explanatory notes under a scene. */
.rv-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.rv-note {
  border: 1px solid var(--rv-hair); border-radius: 15px; padding: 18px 19px; background: #fff;
  font-size: 13.5px; line-height: 1.6; color: var(--ink-3);
}
.rv-note strong { display: block; font-size: 14px; color: var(--ink); margin-bottom: 5px; }
.rv-note.is-dark { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .1); color: #A8A29E; }
.rv-note.is-dark strong { color: #F5F3EE; }
.rv-note.is-inline { margin-top: 13px; font-size: 12.5px; padding: 13px 14px; }
@media (max-width: 860px) { .rv-notes { grid-template-columns: 1fr; } }

/* Grade lift rows. */
.rv-liftrow {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; margin-bottom: 8px;
  border: 1px solid var(--rv-hair); border-radius: 12px; background: #fff;
  border-left: 3px solid var(--rose);
}
.rv-liftrow strong { display: block; font-size: 13px; }
.rv-liftrow span { font-size: 11.5px; color: var(--ink-3); line-height: 1.45; }
.rv-liftrow > div { flex: 1; min-width: 0; }

.rv-badge.is-rose { background: var(--rose-xl); border-color: rgba(225,29,72,.2); color: var(--rose); }

/* Dark-act overrides — the mockups stay light, the page around them goes dark.
   The stage has to reclaim its own ink colour or every unstyled label inherits
   the section's near-white text and disappears against the white panel. */
.rv-act.is-ink .rv-stage { color: var(--rv-ink); }
.rv-act.is-ink .rv-h3 { color: #F5F3EE; }
.rv-act.is-ink .rv-scene-head p { color: #A8A29E; }
.rv-act.is-ink .rv-scene-head .rv-kicker { color: #78716C; }
.rv-act.is-ink .rv-caption { color: #A8A29E; }
.rv-act.is-ink .rv-caption strong { color: #F5F3EE; }

.rv-act.is-ink .rv-pipe-stage {
  background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .09);
  opacity: .4;
}
.rv-act.is-ink .rv-pipe-stage h6 { color: #F5F3EE; }
.rv-act.is-ink .rv-pipe-stage p { color: #E7E5E0; }
.rv-act.is-ink .rv-pipe-stage .rv-meter-top b { color: #F5F3EE; }
.rv-act.is-ink .rv-pipe-stage .rv-bar { background: rgba(255, 255, 255, .1); }
.rv-act.is-ink .rv-pipe-stage.is-on {
  opacity: 1; background: rgba(99, 102, 241, .13);
  border-color: rgba(129, 140, 248, .38);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .45);
}
.rv-act.is-ink .rv-pipe-stage.is-done { opacity: .88; background: rgba(255, 255, 255, .06); }

.rv-score.is-edit {
  border-color: var(--violet); box-shadow: 0 0 0 4px rgba(67, 56, 202, .12);
}

/* ============================================================= 12. Small screens */

@media (max-width: 620px) {
  .rv-act { padding: 72px 0; }
  .rv-wrap, .rv-wrap-sm { padding: 0 16px; }
  .rv-scene + .rv-scene { margin-top: 56px; }
  .rv-actlead { margin-bottom: 30px; }

  .rv-stage-body { padding: 13px; }
  .rv-hub-panel { padding: 13px; min-height: 0; }
  .rv-stage-who { display: none; }

  /* Badges and buttons stop fighting the title for room. */
  .rv-arow { flex-wrap: wrap; gap: 7px; }
  .rv-arow-copy { flex: 1 0 100%; }
  .rv-counters { gap: 6px; }
  .rv-counter { font-size: 11px; padding: 5px 9px; }

  .rv-grade-card .rv-field > div { min-width: 0 !important; }
  .rv-draftbar, .rv-blockfoot { flex-direction: column; align-items: stretch; }
  .rv-btn-publish { width: 100%; }

  /* The requirements table cannot shrink below min-content, so let it scroll. */
  .rv-matrix { display: block; overflow-x: auto; white-space: nowrap; }
  .rv-matrix td, .rv-matrix th { white-space: normal; }
  .rv-week { overflow-x: auto; }

  .rv-hero { padding: 34px 0 62px; }
  .rv-hero-ctas { justify-content: stretch; }
  .rv-hero-ctas .btn { width: 100%; }
  .rv-anchors { margin-top: 28px; }

  .rv-kpis { grid-template-columns: 1fr 1fr; }
  .rv-pipe { grid-template-columns: 1fr; }
  .rv-hook { font-size: 19px; padding-left: 15px; }
}

/* Next-function pill + lesson walk atoms. */
.rv-next {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 36px;
  font-size: 13.5px; font-weight: 750; color: var(--violet);
  border: 1.5px solid rgba(67, 56, 202, .22); border-radius: 999px;
  padding: 9px 16px; background: #fff;
  transition: transform .18s var(--rv-ease), box-shadow .18s var(--rv-ease);
}
.rv-next:hover { transform: translateY(-1px); box-shadow: var(--rv-lift-1); }
.rv-act.is-ink .rv-next { background: rgba(255,255,255,.06); color: #C7D2FE; border-color: rgba(199,210,254,.25); }
.rv-actlead.is-center + * .rv-next, .rv-act .rv-wrap > .rv-next { display: flex; width: fit-content; margin-left: auto; margin-right: auto; }

.is-live { animation: rvLiveIn .18s var(--rv-ease); }
@keyframes rvLiveIn {
  from { opacity: .65; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.rv-answer {
  font-size: 13px; line-height: 1.55; color: var(--ink-2);
  border: 1px solid var(--rv-hair); border-radius: 13px; padding: 13px 14px; background: #fff;
}
.rv-answer p { margin: 0 0 8px; }
.rv-answer p:last-child { margin-bottom: 0; }
.rv-source {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 10px;
  font-size: 10.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  background: var(--sage-xl); color: var(--sage); border: 1px solid rgba(5,150,105,.22);
}

.rv-thread { display: flex; flex-direction: column; gap: 10px; min-height: 220px; }
.rv-bubble-user {
  align-self: flex-end; max-width: 86%;
  background: var(--violet-xl); color: var(--ink);
  border-radius: 14px 14px 4px 14px; padding: 9px 12px;
  font-size: 12.5px; line-height: 1.45; font-weight: 650;
}

.rv-play { min-height: 210px; }
.rv-play-panel { display: none; }
.rv-play-panel.is-active { display: block; animation: rvFade .28s var(--rv-ease); }

.rv-slide {
  border: 1.5px solid var(--rv-hair); border-radius: 14px; padding: 22px 20px;
  background: linear-gradient(180deg, #fff, #FBFAF7); min-height: 148px;
  box-shadow: var(--rv-lift-1);
}
.rv-slide-k { font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--violet); margin-bottom: 8px; }
.rv-slide h5 { font-family: var(--ff-head); font-size: 18px; font-weight: 700; line-height: 1.25; margin-bottom: 8px; }
.rv-slide p { font-size: 13px; color: var(--ink-3); line-height: 1.5; }
.rv-slide-dots { display: flex; gap: 5px; margin-top: 14px; }
.rv-slide-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--rv-hair); }
.rv-slide-dots i.is-on { background: var(--violet); }

.rv-yt {
  border: 1px solid var(--rv-hair); border-radius: 14px; overflow: hidden; background: #14110F;
}
.rv-yt-poster {
  position: relative; height: 132px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.16), transparent 42%),
    linear-gradient(135deg, #312E81, #1C1917);
  display: flex; align-items: center; justify-content: center;
}
.rv-yt-play {
  width: 44px; height: 44px; border-radius: 50%;
  background: #fff; color: #14110F;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; padding-left: 3px;
  box-shadow: 0 8px 22px rgba(0,0,0,.35);
}
.rv-yt-meta { background: #fff; padding: 10px 12px; }
.rv-yt-meta strong { display: block; font-size: 12.5px; }
.rv-yt-meta span { font-size: 11px; color: var(--ink-3); }

.rv-stop {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 9px 11px; margin-top: 7px;
  border: 1px solid var(--rv-hair); border-radius: 11px; background: #fff;
  font-size: 12.5px; line-height: 1.4;
}
.rv-play .rv-stop { opacity: .4; transition: opacity .28s var(--rv-ease); }
.rv-play .rv-stop.is-in { opacity: 1; }
.rv-stop-at {
  flex: 0 0 auto; font-variant-numeric: tabular-nums; font-weight: 800; font-size: 11px;
  color: var(--rose); background: var(--rose-xl); border-radius: 7px; padding: 3px 7px;
}

.rv-tps {
  border: 1px solid var(--rv-hair); border-radius: 13px; padding: 14px; background: #fff;
}
.rv-tps h5 { font-family: var(--ff-head); font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.rv-tps p { font-size: 13px; color: var(--ink-2); line-height: 1.5; }
.rv-tps-row { display: flex; gap: 7px; margin-top: 10px; }
.rv-tps-row span {
  flex: 1; text-align: center; font-size: 11px; font-weight: 750;
  padding: 7px; border-radius: 9px; background: var(--cream-2); border: 1px solid var(--rv-hair);
}

.rv-exit { display: flex; flex-direction: column; gap: 8px; }
.rv-exit .rv-qstem { font-size: 14px; margin-bottom: 0; }

/* Full study-set shell (product-faithful, not a chip). */
.rv-set.is-full { min-height: 540px; border: 1px solid var(--rv-hair); border-radius: 0 0 16px 16px; }
.rv-sum-doc {
  max-height: 280px; overflow: auto; padding-right: 6px;
  font-size: 14.5px; line-height: 1.6; color: var(--ink-2);
}
.rv-sum-doc h2, .rv-sum-doc h3 {
  font-family: var(--ff-head); color: var(--ink); font-weight: 800;
  text-decoration: underline; text-decoration-thickness: 3px;
  text-underline-offset: 5px; text-decoration-color: rgba(5,150,105,.4);
  margin: 14px 0 8px; line-height: 1.25;
}
.rv-sum-doc h2 { font-size: 22px; margin-top: 0; }
.rv-sum-doc h3 { font-size: 16.5px; }
.rv-sum-doc p { margin: 0 0 10px; }
.rv-key {
  color: var(--sage); background: var(--sage-xl); border: 1px solid rgba(5,150,105,.2);
  padding: .08rem .28rem; border-radius: 6px; font-weight: 700;
}
.rv-coach {
  margin-top: 12px; border: 1px solid var(--rv-hair); border-radius: 13px; padding: 12px;
  background: var(--rv-wash);
}
.rv-coach-hd { font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px; }
.rv-coach-bubble {
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 12px; padding: 10px 12px;
  font-size: 13.5px; line-height: 1.5; color: var(--ink-2); margin-top: 8px;
}
.rv-why {
  margin-top: 10px; padding: 10px 12px; border-radius: 11px;
  background: var(--rose-xl); border: 1px solid rgba(225,29,72,.18);
  font-size: 13.5px; line-height: 1.5; color: var(--ink-2);
}
.rv-why.is-ok { background: var(--sage-xl); border-color: rgba(5,150,105,.2); }
.rv-why strong { display: block; margin-bottom: 3px; }

.rv-sa {
  border: 1px solid var(--rv-hair); border-radius: 11px; padding: 10px 12px;
  background: var(--rv-wash); font-size: 14px; line-height: 1.5; min-height: 52px; color: var(--ink-2);
}

/* 16:9 lesson deck. */
.rv-deck {
  display: flex; flex-direction: column;
  aspect-ratio: 16 / 9; width: 100%;
  min-height: 240px; max-height: 420px;
  padding: 22px 26px 16px;
  background: #FFFEFB; border: 1px solid var(--rv-hair); border-radius: 6px;
  box-shadow: var(--rv-lift-1); box-sizing: border-box; overflow: hidden;
}
.rv-deck-k { font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--violet); margin-bottom: 10px; }
.rv-deck h5 {
  font-family: var(--ff-head); font-size: clamp(22px, 2.4vw, 34px); font-weight: 800;
  letter-spacing: -.03em; line-height: 1.12; margin: 0 0 12px;
}
.rv-deck p { font-size: clamp(15px, 1.5vw, 18px); line-height: 1.4; color: var(--ink-2); margin: 0; max-width: 38ch; }
.rv-deck.is-hook h5 { font-size: clamp(26px, 3vw, 40px); max-width: 16ch; }
.rv-deck-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 6px; }
.rv-deck-col { border: 1px solid var(--rv-hair); border-radius: 12px; padding: 12px; background: var(--cream-2); }
.rv-deck-col strong { display: block; font-size: 13px; margin-bottom: 4px; }
.rv-deck-col span { font-size: 13.5px; color: var(--ink-2); line-height: 1.4; }
.rv-deck-formula {
  font-family: var(--ff-head); font-size: clamp(18px, 2vw, 26px); font-weight: 700;
  letter-spacing: -.02em; margin-top: 8px;
}
.rv-manus {
  margin-top: 10px; padding: 10px 13px; border-radius: 11px;
  background: #1C1917; color: #E7E5E0; font-size: 13.5px; line-height: 1.45;
}
.rv-manus b { color: #A5B4FC; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; display: block; margin-bottom: 4px; }

.rv-ask-full { display: none; }
.rv-ask-full.is-on { display: block; animation: rvFade .34s var(--rv-ease); }
.rv-ask-chat.is-off { display: none; }

.rv-play { min-height: 280px; }

/* ================================================= 10c. B2C study-tool look
   Visual language from templates/index.html showcase mocks, prefixed rv-
   so they do not clash. Applied only under .rv-b2c — lesson/hub/pipe stay. */

.rv-ss-wrap { padding: 14px; }
.rv-ss-wrap:has(.rv-set.is-full.is-on) { padding: 0; }
.rv-ss-wrap .rv-set.is-full { display: none; }
.rv-ss-wrap .rv-set.is-full.is-on { display: grid; animation: rvFade .34s var(--rv-ease); }
.rv-ss-chip.is-off, .rv-ss-card.is-off { display: none; }

.rv-ss-card {
  background: #fff;
  border: 1px solid var(--cream-3);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.rv-ss-card-top {
  background: var(--cream-2);
  border-bottom: 1px solid var(--cream-3);
  padding: 20px 24px;
  display: flex; align-items: center; gap: 14px;
}
.rv-ss-icon {
  width: 48px; height: 48px; border-radius: var(--r-md); flex-shrink: 0;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
  box-shadow: 0 4px 14px rgba(67, 56, 202, .25);
}
.rv-ss-card-top h3 {
  font-family: var(--ff-head); font-size: 18px; font-weight: 800; color: var(--ink); margin: 0;
}
.rv-ss-card-top .sub { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.rv-ss-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.rv-ss-item {
  padding: 20px 18px; border-right: 1px solid var(--cream-3); border-bottom: 1px solid var(--cream-3);
  display: flex; align-items: flex-start; gap: 12px;
}
.rv-ss-item:nth-child(3n) { border-right: none; }
.rv-ss-item:nth-last-child(-n+3) { border-bottom: none; }
.rv-ss-item-icon {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.rv-ss-item-icon.si-quiz  { background: var(--sage-xl);  color: var(--sage); }
.rv-ss-item-icon.si-flash { background: var(--amber-xl); color: var(--amber); }
.rv-ss-item-icon.si-feyn  { background: var(--lav-xl);   color: var(--lavender); }
.rv-ss-item-icon.si-summ  { background: var(--violet-xl); color: var(--violet); }
.rv-ss-item-icon.si-chat  { background: var(--rose-xl);  color: var(--rose); }
.rv-ss-item-icon.si-plan  { background: var(--sage-xl);  color: var(--sage); }
.rv-ss-item h4 {
  font-family: var(--ff-head); font-size: 13.5px; font-weight: 700;
  color: var(--ink); margin: 0 0 3px;
}
.rv-ss-item p { font-size: 12px; color: var(--ink-3); line-height: 1.45; margin: 0; }
.rv-ss-card-bottom {
  padding: 16px 24px; background: var(--cream);
}
.rv-ss-card-bottom .hint {
  font-size: 13px; color: var(--ink-3);
  display: flex; align-items: center; gap: 6px;
}
.rv-ss-card-bottom .hint i { color: var(--sage); font-size: 11px; }

.rv-b2c .rv-opt {
  padding: 10px 14px; border-radius: var(--r-sm); gap: 10px;
  border: 1.5px solid var(--cream-3); background: #fff;
  font-size: 14px; color: var(--ink-2); margin-bottom: 0;
}
.rv-b2c .rv-opt-key {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--cream-3); font-size: 12px; font-weight: 700;
}
.rv-b2c .rv-opt.is-right { border-color: var(--sage); background: var(--sage-xl); color: var(--sage); }
.rv-b2c .rv-opt.is-wrong { border-color: var(--rose); background: var(--rose-xl); color: var(--rose); }
.rv-b2c .rv-opt.is-right .rv-opt-key { background: var(--sage); color: #fff; }
.rv-b2c .rv-opt.is-wrong .rv-opt-key { background: var(--rose); color: #fff; }

.rv-b2c .rv-why {
  margin-top: 14px; padding: 14px; border-radius: var(--r-sm);
  display: flex; gap: 10px; align-items: flex-start;
  background: #FFFBEB; border: none; border-left: 3px solid var(--amber);
  font-size: 13px; line-height: 1.5; color: var(--ink-3);
}
.rv-b2c .rv-why > i { color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.rv-b2c .rv-why strong { display: block; margin-bottom: 4px; color: var(--ink); }
.rv-b2c .rv-why.is-ok {
  background: var(--sage-xl); border-left-color: var(--sage);
}
.rv-b2c .rv-why.is-ok > i { color: var(--sage); }

.rv-sa-block {
  background: #fff; border-radius: var(--r-md); padding: 16px;
  border: 1px solid var(--cream-3); margin-bottom: 12px;
}
.rv-sa-k {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink-4); margin-bottom: 6px;
}
.rv-mock-in, .rv-mock-ta {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--cream-3); border-radius: var(--r-sm);
  font-size: 14px; color: var(--ink-2); background: var(--cream);
  font-family: var(--ff-body); box-sizing: border-box;
}
.rv-mock-in.is-filled {
  border-color: var(--violet-l); background: #fff; color: var(--ink);
}
.rv-mock-ta {
  min-height: 72px; font-size: 13px; line-height: 1.5;
}
.rv-mock-ta.is-filled {
  border-color: var(--sage); background: #fff; color: var(--ink);
}
.rv-grade {
  margin-top: 12px; padding: 14px; border-radius: var(--r-sm);
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--sage-xl); border-left: 3px solid var(--sage);
  font-size: 13px; line-height: 1.5; color: var(--ink-3);
}
.rv-grade-badge {
  background: var(--sage); color: #fff; font-weight: 800;
  padding: 4px 10px; border-radius: var(--r-full); font-size: 12px; flex-shrink: 0;
}
.rv-grade strong { display: block; margin-bottom: 4px; color: var(--ink); }

.rv-b2c .rv-flip { height: 200px; }
.rv-b2c .rv-face.is-front {
  flex-direction: column; background: linear-gradient(135deg, var(--violet), var(--lavender));
  color: #fff; border: none; box-shadow: var(--shadow-lg); padding: 26px 22px;
}
.rv-b2c .rv-face.is-back {
  flex-direction: column;
  background: linear-gradient(135deg, #4C1D95, var(--violet));
  color: #fff; border: none; font-family: var(--ff-body); font-weight: 550;
}
.rv-fc-label {
  font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; opacity: .65; margin-bottom: 12px;
}
.rv-fc-q {
  font-family: var(--ff-head); font-size: 20px; font-weight: 700;
  line-height: 1.3; margin-bottom: 16px;
}
.rv-face.is-back .rv-fc-q { font-size: 16px; font-weight: 550; margin-bottom: 0; }
.rv-fc-hint {
  font-size: 12px; opacity: .55;
  display: flex; align-items: center; gap: 5px; justify-content: center;
}
.rv-fc-cats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px;
}
.rv-fc-cat {
  padding: 10px; border-radius: var(--r-sm); text-align: center;
  font-size: 12px; font-weight: 700;
}
.rv-fc-cat .num { font-size: 20px; font-family: var(--ff-head); display: block; font-variant-numeric: tabular-nums; }
.rv-fc-cat.is-know   { background: var(--sage-xl);  color: var(--sage); }
.rv-fc-cat.is-unsure { background: var(--amber-xl); color: var(--amber); }
.rv-fc-cat.is-dunno  { background: var(--rose-xl);  color: var(--rose); }

.rv-chat {
  background: #fff; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--cream-3); margin-top: 14px;
}
.rv-chat-hd {
  background: var(--cream-2); border-bottom: 1px solid var(--cream-3);
  padding: 12px 16px; display: flex; align-items: center; gap: 10px;
}
.rv-chat-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; flex-shrink: 0;
}
.rv-chat-title { font-weight: 700; color: var(--ink); font-size: 14px; }
.rv-chat-sub { font-size: 11px; color: var(--ink-4); }
.rv-chat-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.rv-chat-msg {
  max-width: 88%; padding: 10px 14px; border-radius: var(--r-md);
  font-size: 13px; line-height: 1.5;
}
.rv-chat-msg.is-user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  color: #fff; border-bottom-right-radius: 4px; min-height: 20px;
}
.rv-chat-msg.is-user .rv-caret { background: #fff; }
.rv-chat-msg.is-ai {
  align-self: flex-start; background: var(--cream); color: var(--ink-2);
  border: 1px solid var(--cream-3); border-bottom-left-radius: 4px;
}
.rv-chat-msg.is-ai strong { color: var(--ink); }
.rv-gen-tag {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--violet-xl); color: var(--violet);
  border-radius: var(--r-full); padding: 3px 9px;
  font-size: 10px; font-weight: 700; margin-top: 6px;
}
.rv-chat-input {
  border-top: 1px solid var(--cream-3); padding: 10px 16px;
  display: flex; align-items: center; gap: 10px;
}
.rv-chat-bar {
  flex: 1; padding: 8px 14px; border-radius: var(--r-full);
  background: var(--cream); border: 1px solid var(--cream-3);
  font-size: 13px; color: var(--ink-3);
}
.rv-chat-send {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--violet); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 12px;
}

.rv-fey-steps { display: flex; flex-direction: column; gap: 14px; }
.rv-fey-step {
  background: #fff; border-radius: var(--r-md); padding: 16px;
  border: 1px solid var(--cream-3); position: relative;
}
.rv-fey-step.is-active { border-color: var(--lavender); border-width: 1.5px; }
.rv-fey-step.is-result:not(.is-in) { display: none; }
.rv-fey-badge {
  position: absolute; top: -8px; left: 16px;
  background: linear-gradient(135deg, var(--lavender), #A78BFA);
  color: #fff; font-size: 10px; font-weight: 800;
  padding: 3px 10px; border-radius: var(--r-full);
  text-transform: uppercase; letter-spacing: .06em;
}
.rv-fey-st {
  font-weight: 700; color: var(--ink); font-size: 13px;
  margin: 6px 0 8px; display: flex; align-items: center; gap: 6px;
}
.rv-fey-st i { color: var(--lavender); font-size: 11px; }
.rv-fey-band {
  border-radius: var(--r-md); padding: 12px; margin-top: 8px;
  border: 1px solid var(--cream-3); background: var(--cream);
}
.rv-fey-band-t {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 6px;
  display: flex; align-items: center; gap: 5px;
}
.rv-fey-band p, .rv-fey-band li { font-size: 12.5px; color: var(--ink-2); line-height: 1.5; margin: 0; }
.rv-fey-band ul { margin: 0 0 0 14px; padding: 0; }
.rv-fey-band li { margin-bottom: 4px; }
.rv-fey-band.is-great { background: var(--sage-xl); border-color: var(--sage); }
.rv-fey-band.is-great .rv-fey-band-t { color: var(--sage); }
.rv-fey-band.is-improve { background: var(--amber-xl); border-color: var(--amber); }
.rv-fey-band.is-improve .rv-fey-band-t { color: var(--amber); }
.rv-fey-band.is-miss { background: var(--lav-xl); border-color: var(--lavender); }
.rv-fey-band.is-miss .rv-fey-band-t { color: var(--lavender); }

.rv-plan-hd { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.rv-plan-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  border-radius: var(--r-md); display: flex; align-items: center;
  justify-content: center; color: #fff; font-size: 18px;
}
.rv-plan-title { font-weight: 700; color: var(--ink); }
.rv-plan-sub { font-size: 13px; color: var(--ink-3); }
.rv-plan-week {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px;
  margin: 12px 0 16px;
}
.rv-plan-day { text-align: center; }
.rv-plan-day-l { font-size: 10px; color: var(--ink-4); margin-bottom: 4px; }
.rv-plan-day-c {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; margin: 0 auto;
}
.rv-plan-day-c.is-done  { background: var(--violet); color: #fff; }
.rv-plan-day-c.is-today { background: var(--amber); color: #fff; box-shadow: 0 0 0 3px rgba(217, 119, 6, .2); }
.rv-plan-day-c.is-next  { background: var(--cream-3); color: var(--ink-4); }
.rv-plan-today {
  background: linear-gradient(135deg, var(--violet-xl), var(--lav-xl));
  border: 1px solid rgba(67, 56, 202, .15);
  border-radius: var(--r-md); padding: 14px;
}
.rv-plan-today-k {
  font-size: 11px; font-weight: 700; color: var(--violet);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px;
}
.rv-plan-today-t { font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.rv-plan-today-m { font-size: 13px; color: var(--ink-3); }

@media (max-width: 620px) {
  .rv-deck-cols { grid-template-columns: 1fr; }
  .rv-set.is-full { min-height: 0; }
  .rv-ss-grid { grid-template-columns: 1fr; }
  .rv-ss-item { border-right: none; }
  .rv-ss-item:last-child { border-bottom: none; }
  .rv-hero-points { max-width: none; }
  .rv-hero-points li { font-size: 15px; }
}

/* ============================================================ 11. A11y hooks */

.rv-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .rv-phone, .rv-tl-row.is-now::before, .rv-hero-eyebrow .dot, .rv-spin { animation: none !important; }
  .rv-enter, [data-pop] { opacity: 1; transform: none; }
  .rv-heat-cell, .rv-slot { opacity: 1; transform: none; }
}

/* ============================================================ 12. Landing dashboards */

.em-land-how {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 8px;
}
.em-land-step {
  background: #fff;
  border: 1px solid var(--cream-3);
  border-radius: var(--r-lg);
  padding: 22px 20px 24px;
  box-shadow: var(--shadow-xs);
}
.em-land-step-n {
  width: 32px; height: 32px; border-radius: 10px;
  background: var(--violet-xl); color: var(--violet);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; margin-bottom: 14px;
}
.em-land-step h3 {
  font-family: var(--ff-head); font-size: 20px; font-weight: 700;
  line-height: 1.25; margin-bottom: 8px;
}
.em-land-step p { font-size: 14.5px; color: var(--ink-3); line-height: 1.6; }

.em-land-roles {
  display: grid;
  grid-template-columns: 1.15fr 1.15fr .9fr .9fr;
  gap: 16px;
}
.em-land-role {
  display: block;
  background: #fff;
  border: 1px solid var(--cream-3);
  border-radius: var(--r-lg);
  padding: 24px 22px 22px;
  box-shadow: var(--shadow-xs);
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.em-land-role:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(67,56,202,.25);
}
.em-land-role-k {
  font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 8px;
}
.em-land-role.is-soon .em-land-role-k { color: var(--ink-4); }
.em-land-role h3 {
  font-family: var(--ff-head); font-size: 24px; font-weight: 700; margin-bottom: 8px;
}
.em-land-role p { font-size: 14.5px; color: var(--ink-3); line-height: 1.6; }
.em-land-role ul { margin-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.em-land-role li {
  font-size: 13.5px; color: var(--ink-2);
  padding-left: 16px; position: relative;
}
.em-land-role li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--violet-l);
}
.em-land-role.is-soon li::before { background: var(--ink-4); }
.em-land-soon-pill {
  display: inline-block; margin-top: 14px;
  font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  background: var(--cream-2); color: var(--ink-3);
  border-radius: 999px; padding: 5px 10px;
}

.em-land-subnav {
  position: sticky; top: var(--bars); z-index: 80;
  display: flex; gap: 6px; flex-wrap: wrap;
  background: rgba(250,249,246,.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--cream-3);
  border-radius: 14px;
  padding: 8px;
  margin: 0 0 36px;
}
.em-land-subnav a {
  font-size: 12.5px; font-weight: 700; color: var(--ink-3);
  padding: 8px 12px; border-radius: 10px;
}
.em-land-subnav a:hover { color: var(--violet); background: var(--violet-bg); }

.em-land-prose {
  max-width: 760px;
  font-size: 16.5px; color: var(--ink-2); line-height: 1.75;
  margin-bottom: 28px;
}
.em-land-prose p + p { margin-top: 14px; }
.em-land-prose strong { color: var(--ink); }
.em-land-h3 {
  font-family: var(--ff-head); font-size: clamp(24px, 3vw, 32px); font-weight: 700;
  letter-spacing: -.02em; margin: 8px 0 12px; line-height: 1.2;
}
.em-land-h3 em { font-style: italic; color: var(--violet); }

.em-land-app {
  display: grid;
  grid-template-columns: 196px 1fr;
  background: #fff;
  border: 1px solid var(--cream-3);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 8px 0 36px;
  min-height: 420px;
}
.em-land-side {
  background: #14110F;
  color: #D6D3D1;
  padding: 16px 12px 20px;
}
.em-land-side-brand {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--ff-head); font-weight: 700; color: #fff;
  font-size: 15px; padding: 4px 8px 16px;
}
.em-land-side-brand i {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-style: normal; font-weight: 800;
}
.em-land-side-h {
  font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: #78716C; padding: 4px 10px 8px;
}
.em-land-side a, .em-land-side span.em-land-ni {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: #A8A29E;
  padding: 8px 10px; border-radius: 10px;
}
.em-land-side a.is-on, .em-land-side span.em-land-ni.is-on {
  background: rgba(67,56,202,.28); color: #fff;
}
.em-land-main { background: var(--cream); min-width: 0; }
.em-land-chrome {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: #fff; border-bottom: 1px solid var(--cream-3);
  font-size: 11.5px; font-weight: 700; color: var(--ink-4);
}
.em-land-canvas { padding: 18px 18px 22px; }
.em-land-hello {
  font-family: var(--ff-head); font-size: 26px; font-weight: 700; letter-spacing: -.02em;
}
.em-land-meta { font-size: 13px; color: var(--ink-3); margin: 4px 0 12px; }
.em-land-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.em-land-pill {
  font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 999px;
  background: var(--violet-xl); color: var(--violet);
}
.em-land-pill.is-rose { background: var(--rose-xl); color: var(--rose); }
.em-land-pill.is-sage { background: var(--sage-xl); color: var(--sage); }
.em-land-pill.is-amber { background: var(--amber-xl); color: var(--amber); }
.em-land-focus {
  background: linear-gradient(135deg, #EEF2FF, #F5F3FF);
  border: 1px solid rgba(67,56,202,.16);
  border-radius: 14px; padding: 14px 16px; margin-bottom: 14px;
}
.em-land-focus-k { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--violet); }
.em-land-focus-t { font-weight: 800; margin-top: 4px; }
.em-land-focus-m { font-size: 13px; color: var(--ink-3); }
.em-land-split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.em-land-panel {
  background: #fff; border: 1px solid var(--cream-3); border-radius: 14px; padding: 12px 14px;
}
.em-land-panel-h { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px; }
.em-land-row {
  display: flex; justify-content: space-between; gap: 8px;
  font-size: 13px; padding: 7px 0; border-bottom: 1px solid var(--cream-2);
}
.em-land-row:last-child { border-bottom: none; }
.em-land-heat { display: grid; grid-template-columns: repeat(8, 1fr); gap: 5px; margin-top: 8px; }
.em-land-heat i {
  display: block; aspect-ratio: 1; border-radius: 6px;
}
.em-land-heat i.g { background: #6EE7B7; }
.em-land-heat i.y { background: #FCD34D; }
.em-land-heat i.r { background: #FDA4AF; }
.em-land-rooms { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.em-land-room {
  background: #fff; border: 1px solid var(--cream-3); border-radius: 12px; padding: 10px 12px;
}
.em-land-room strong { display: block; font-size: 13.5px; }
.em-land-room span { font-size: 12px; color: var(--ink-3); }

.em-land-hub-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--cream-3);
  border-radius: 12px; padding: 6px; margin-bottom: 12px;
}
.em-land-hub-tabs span {
  font-size: 12px; font-weight: 700; color: var(--ink-3);
  padding: 6px 10px; border-radius: 8px;
}
.em-land-hub-tabs span.is-on { background: var(--violet); color: #fff; }
.em-land-create {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 14px;
}
.em-land-create span {
  font-size: 12.5px; font-weight: 700;
  border: 1px solid var(--cream-3); background: #fff;
  border-radius: 999px; padding: 6px 12px;
}
.em-land-draft {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  background: var(--amber-xl); border: 1px solid rgba(217,119,6,.25);
  border-radius: 12px; padding: 12px 14px;
}
.em-land-draft strong { display: block; font-size: 13.5px; }
.em-land-draft span { font-size: 12.5px; color: var(--ink-3); }
.em-land-pub {
  background: var(--violet); color: #fff; font-size: 12.5px; font-weight: 800;
  border-radius: 10px; padding: 8px 14px;
}

.em-land-dossier {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 12px;
}
.em-land-quote {
  background: #fff; border-left: 3px solid var(--violet);
  padding: 10px 12px; border-radius: 0 10px 10px 0;
  font-size: 13.5px; color: var(--ink-2); margin-top: 8px;
}
.em-land-tree { font-size: 13.5px; }
.em-land-tree li { padding: 6px 0 6px 14px; position: relative; color: var(--ink-2); }
.em-land-tree li::before {
  content: ""; position: absolute; left: 0; top: 13px; width: 7px; height: 7px;
  border-radius: 2px; background: var(--violet-l);
}

.em-land-two {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 12px 0 28px;
}
.em-land-note {
  background: var(--violet-xl); border-radius: 14px; padding: 16px 18px;
  font-size: 14.5px; color: var(--ink-2); line-height: 1.6; margin: 0 0 28px;
}

.em-land-core {
  background: #fff;
  border: 1px solid var(--rv-hair);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--rv-lift-2);
}
#core, #coach, #top, #how, #agents, #teachers, #students, #schools, #faq, #classroom {
  scroll-margin-top: calc(var(--bars, 108px) + 8px);
}
#teacher-overview, #teacher-hub, #ask, #studio, #grades, #term-feedback,
#student-overview, #student-hub, #student-coach, #study, #student-progress, #anywhere,
#parents, #admin, #timetable, #curriculum {
  scroll-margin-top: calc(var(--bars, 108px) + 72px);
}
.em-flow > .em-land-subnav {
  width: min(1184px, calc(100% - 56px));
  margin: 20px auto 0;
}
.em-land-heat-sum,
.rv-heat-sum {
  font-size: 13.5px;
  font-weight: 750;
  color: var(--ink-2);
  margin: 0 0 10px;
}
.em-land-core-chrome {
  display: flex; align-items: center; gap: 10px;
  height: 40px; padding: 0 14px;
  background: linear-gradient(180deg, #FCFBF9, #F5F3EE);
  border-bottom: 1px solid var(--rv-hair);
}
.em-land-core-url {
  flex: 1; min-width: 0; text-align: center;
  font-size: 11.5px; font-weight: 650; color: var(--ink-4);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.em-land-core-who {
  font-size: 11px; font-weight: 750; color: var(--ink-3);
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 999px; padding: 3px 10px;
  white-space: nowrap;
}
.em-land-core-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
}
.em-land-core-tree {
  padding: 20px 16px 22px 18px;
  border-right: 1px solid var(--rv-hair);
  background: var(--rv-wash);
}
.em-land-core-gap {
  padding: 20px 22px 22px;
  background: #fff;
}
.em-land-core-kicker {
  font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 6px;
}
.em-land-core-subject {
  font-family: var(--ff-head); font-size: 20px; font-weight: 700; letter-spacing: -.02em;
  color: var(--ink);
}
.em-land-core-book { font-size: 12.5px; color: var(--ink-3); margin: 2px 0 14px; }
.em-land-core-gap h3 {
  font-family: var(--ff-head); font-size: 26px; font-weight: 700;
  letter-spacing: -.02em; line-height: 1.2; margin-bottom: 4px; color: var(--ink);
}
.em-land-core-ready { font-size: 13.5px; color: var(--ink-3); margin-bottom: 14px; }
.em-land-core-copy { font-size: 14.5px; color: var(--ink-2); line-height: 1.65; margin: 14px 0 0; }
.em-land-core-copy em { font-style: italic; color: var(--ink); padding-right: .18em; }
.em-land-core-names { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; }
.em-land-core-names span {
  font-size: 12px; font-weight: 700;
  background: var(--rose-xl); color: var(--rose);
  border-radius: 999px; padding: 4px 10px;
}
.em-land-branch {
  position: relative;
  margin-left: 10px;
  padding-left: 14px;
  border-left: 1px solid var(--cream-3);
}
.em-land-node {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 10px; border-radius: 10px; font-size: 13.5px; color: var(--ink-2);
  margin: 2px 0;
}
.em-land-branch > .em-land-node::before {
  content: "";
  position: absolute; left: -14px; top: 50%;
  width: 12px; height: 1px; background: var(--cream-3);
}
.em-land-node.is-chapter {
  font-size: 14.5px; font-weight: 750; color: var(--ink);
  padding-left: 10px;
}
.em-land-node.is-concept { font-size: 13px; }
.em-land-node.is-on {
  background: #fff;
  box-shadow: var(--shadow-xs);
  border: 1px solid rgba(225,29,72,.2);
  color: var(--ink);
  font-weight: 700;
}
.em-land-node-meta {
  flex-shrink: 0;
  font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--violet);
}
.em-land-core-tree .em-land-pill {
  flex-shrink: 0; font-size: 10.5px; padding: 3px 8px;
}
.em-land-core-tree .em-land-pill:not(.is-sage):not(.is-rose):not(.is-amber) {
  background: var(--cream-3); color: var(--ink-3);
}
.em-land-evidence {
  margin: 0;
  background: var(--rv-wash);
  border: 1px solid var(--rv-hair);
  border-left: 3px solid var(--rose);
  border-radius: 0 14px 14px 0;
  padding: 12px 14px 14px;
}
.em-land-evidence-who {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px;
}
.em-land-evidence-who div { flex: 1; min-width: 0; }
.em-land-evidence-who strong { display: block; font-size: 13.5px; color: var(--ink); }
.em-land-evidence-who span:not(.em-land-av):not(.em-land-pill) {
  display: block; font-size: 12px; color: var(--ink-3); font-weight: 600;
}
.em-land-av {
  flex-shrink: 0;
  width: 32px; height: 32px; border-radius: 10px;
  background: linear-gradient(135deg, var(--sage), var(--sage-l));
  color: #fff; font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(5,150,105,.22);
}
.em-land-evidence blockquote {
  margin: 0;
  font-family: var(--ff-head);
  font-size: 18px; font-weight: 600; font-style: italic;
  letter-spacing: -.015em; line-height: 1.35; color: var(--ink);
}
.em-land-evidence figcaption {
  margin-top: 8px; font-size: 12.5px; color: var(--ink-3); line-height: 1.5;
}
.em-land-core-bar {
  border-top: 1px solid var(--rv-hair);
  padding: 14px 16px 16px;
  background: var(--rv-wash);
  display: flex; flex-direction: column; gap: 10px;
}
.em-land-core-bar-k {
  font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-4); margin: 0;
}
.em-land-core-bar .em-land-create { margin: 0; }
.em-land-core-bar .em-land-create span i { margin-right: 6px; font-size: 11px; opacity: .7; }
.em-land-core-bar .em-land-create span.is-on {
  background: var(--violet); color: #fff; border-color: var(--violet);
}
.em-land-core-bar .em-land-create span.is-on i { opacity: 1; }
.em-land-beats {
  list-style: none; margin: 0 0 28px; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.em-land-beats li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; font-weight: 650; color: var(--ink-2); line-height: 1.4;
  background: #fff; border: 1px solid var(--rv-hair); border-radius: 14px; padding: 12px 14px;
}
.em-land-beats b {
  flex-shrink: 0;
  width: 24px; height: 24px; border-radius: 8px;
  background: var(--violet-xl); color: var(--violet);
  font-size: 12px; display: flex; align-items: center; justify-content: center;
}
.em-land-quote small {
  display: block; margin-top: 6px; font-size: 12px; color: var(--ink-4); font-weight: 600;
}

@media (max-width: 980px) {
  .em-land-how, .em-land-roles, .em-land-two, .em-land-dossier { grid-template-columns: 1fr 1fr; }
  .em-land-app { grid-template-columns: 1fr; }
  .em-land-side { display: none; }
  .em-land-core-grid { grid-template-columns: 1fr; }
  .em-land-core-tree { border-right: none; border-bottom: 1px solid var(--rv-hair); }
  .em-land-core-who { display: none; }
}
@media (max-width: 640px) {
  .em-land-how, .em-land-roles, .em-land-split, .em-land-rooms, .em-land-two, .em-land-dossier, .em-land-beats {
    grid-template-columns: 1fr;
  }
  .em-land-heat { grid-template-columns: repeat(6, 1fr); }
}