:root {
  --sail:#f2f2ee;
  --sheet:#fbfbf8;
  --rope:#6b4f36;
  --rope2:#8a6a4c;
  --rope3:#e6ddd1;
  --navy:#22324a;
  --navy2:#4a5a72;
  --navy3:#8792a3;
  --hair:rgba(34,50,74,.14);
  --hair2:rgba(34,50,74,.26);
  --ok:#3f6b4f;
  --bad:#a2483a;
  --warn:#9a6a1f;
  --g:"Bricolage Grotesque",system-ui,sans-serif;
  --m:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --max:1180px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--sail);
  color: var(--navy);
  font: 400 16.5px/1.6 var(--g);
  overflow-x: hidden;
  background-image:
    linear-gradient(rgba(34, 50, 74, .035) 1px, transparent 1px),
    linear-gradient(
      90deg,
      rgba(34, 50, 74, .035) 1px,
      transparent 1px);
  background-size: 32px 32px;
}
a {
  color: var(--rope);
}
abbr[title] {
  text-decoration: underline dashed rgba(107, 79, 54, .6);
  text-underline-offset: 3px;
  cursor: help;
}
.vh {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.jump {
  position: absolute;
  left: 10px;
  top: -50px;
  z-index: 99;
  background: var(--navy);
  color: var(--sail);
  padding: 8px 12px;
  border-radius: 4px;
}
.jump:focus {
  top: 10px;
}
:focus-visible {
  outline: 2px dashed var(--rope);
  outline-offset: 3px;
  animation: ringIn .3s ease;
}
@keyframes ringIn {
  from {
    outline-offset: 8px;
  }
  to {
    outline-offset: 3px;
  }
}
.mono {
  font-family: var(--m);
}
.fig_cap {
  font: 500 12px/1.4 var(--m);
  letter-spacing: .06em;
  color: var(--rope);
  margin: 0 0 6px;
  text-transform: uppercase;
}
.sec_h {
  font: 650 clamp(28px, 3.6vw, 44px)/1.08 var(--g);
  letter-spacing: -.02em;
  margin: 0 0 10px;
}
.what {
  margin: 0;
  max-width: 48em;
  color: var(--navy2);
}
.fine {
  font-size: 13.5px;
  color: var(--navy2);
  margin: 12px 0 0;
}
.rig_top {
  position: sticky;
  top: 0;
  z-index: 60;
  background: transparent;
  transition: background-color .3s ease, box-shadow .3s ease;
}
.rig_top.rig_scrolled {
  background: rgba(242, 242, 238, .9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--hair);
}
.rig_row {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.rig_logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--navy);
  font: 700 21px/1 var(--g);
  letter-spacing: -.03em;
}
.rig_logo svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
}
.rig_logo circle {
  stroke: var(--navy);
}
.rig_logo path {
  stroke: var(--rope);
  stroke-width: 3;
}
.rig_nav {
  position: relative;
  display: flex;
  margin-left: auto;
  gap: 0;
}
.rig_nav a {
  position: relative;
  z-index: 1;
  padding: 8px 11px;
  font-size: 14.5px;
  text-decoration: none;
  color: var(--navy2);
  transition: color .25s;
}
.rig_nav a:hover,
.rig_nav a.on {
  color: var(--navy);
}
.rig_slide {
  position: absolute;
  left: 0;
  bottom: 2px;
  height: 3px;
  width: 0;
  border-radius: 2px;
  opacity: 0;
  background:
    repeating-linear-gradient(
      -55deg,
      var(--rope) 0 3px,
      var(--rope2) 3px 6px);
  transition:
    transform .5s cubic-bezier(.16, 1, .3, 1),
    width .5s cubic-bezier(.16, 1, .3, 1),
    opacity .3s;
}
.rig_end {
  display: flex;
  align-items: center;
  gap: 10px;
}
.rig_x {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--hair2);
  border-radius: 6px;
  color: var(--navy);
}
.rig_x svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}
.rig_menu {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--hair2);
  border-radius: 6px;
  background: var(--sheet);
  position: relative;
  cursor: pointer;
}
.rig_menu i {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--navy);
  transition: transform .35s cubic-bezier(.16, 1, .3, 1);
}
.rig_menu i:first-child {
  top: 15px;
}
.rig_menu i:nth-child(2) {
  top: 23px;
}
.rig_menu[aria-expanded=true] i:first-child {
  transform: translateY(4px) rotate(45deg);
}
.rig_menu[aria-expanded=true] i:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}
.xbc5 {
  position: relative;
}
.xbc5-btn {
  font: 600 14px/1 var(--g);
  background: var(--navy);
  color: var(--sail);
  border: 1.5px solid var(--navy);
  border-radius: 6px;
  padding: 11px 15px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    transform .2s,
    background-color .25s,
    box-shadow .25s;
  box-shadow: 0 2px 0 var(--rope);
}
.xbc5-btn:hover {
  background: #2c3f5c;
}
.xbc5-btn:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 var(--rope);
}
.xbc5-btn.is-on {
  background: var(--sheet);
  color: var(--navy);
  font: 500 13px var(--m);
}
.xbc5-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  z-index: 300;
  width: 270px;
  max-width: calc(100vw - 24px);
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  padding: 8px;
  box-shadow: 6px 6px 0 rgba(34, 50, 74, .12);
  animation: drop .3s cubic-bezier(.16, 1, .3, 1);
}
@keyframes drop {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.xbc5-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  background: none;
  border-radius: 5px;
  font: 500 14px var(--g);
  color: var(--navy);
  text-decoration: none;
  cursor: pointer;
  text-align: left;
}
.xbc5-item:hover {
  background: var(--rope3);
}
.xbc5-item img {
  width: 18px;
  height: 18px;
}
.xbc5-addr {
  font: 12px/1.5 var(--m);
  word-break: break-all;
  padding: 8px 10px;
  color: var(--navy2);
}
.xbc5-bal {
  font: 600 14px var(--m);
  color: var(--rope);
  padding: 0 10px 8px;
}
.xbc5-note {
  font-size: 12px;
  color: var(--navy3);
  padding: 8px 10px;
}
.pull {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: 600 15px/1 var(--g);
  padding: 14px 20px;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  border: 1.5px solid var(--navy);
  transition:
    transform .35s cubic-bezier(.16, 1, .3, 1),
    box-shadow .2s,
    background-color .25s,
    color .25s;
}
.pull:active {
  transform: translateY(2px) !important;
  box-shadow: 0 0 0 transparent !important;
}
.pull_rope {
  background: var(--rope);
  border-color: var(--rope);
  color: #fff;
  box-shadow: 0 3px 0 #4a3624;
}
.pull_rope:hover {
  background: #7a5c40;
}
.pull_line {
  background: var(--sheet);
  color: var(--navy);
  box-shadow: 0 3px 0 var(--hair2);
}
.pull_line:hover {
  border-color: var(--rope);
  color: var(--rope);
}
.pull_s {
  padding: 10px 14px;
  font-size: 14px;
}
.pull_xs {
  padding: 6px 10px;
  font-size: 12.5px;
  box-shadow: none;
}
.row_btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.morph {
  position: relative;
  display: inline-grid;
  overflow: hidden;
  font: 500 13px/1 var(--m);
  color: var(--navy);
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
}
.morph > span {
  grid-area: 1/1;
  transition: transform .45s cubic-bezier(.16, 1, .3, 1), opacity .3s;
  text-align: center;
}
.morph_b {
  transform: translateY(110%);
  opacity: 0;
  color: var(--ok);
}
.morph.is_done .morph_a {
  transform: translateY(-110%);
  opacity: 0;
}
.morph.is_done .morph_b {
  transform: none;
  opacity: 1;
}
.morph.is_done {
  border-color: var(--ok);
}
.morph_w {
  padding: 11px 15px;
  font-size: 13.5px;
}
.shimmer,
.skel {
  position: relative;
  overflow: hidden;
}
.skel {
  color: transparent !important;
  background: var(--rope3);
  border-radius: 3px;
}
.shimmer::after,
.skel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      100deg,
      transparent 20%,
      rgba(255, 255, 255, .65) 50%,
      transparent 80%);
  background-size: 220% 100%;
  animation: sweep 1.2s linear infinite;
}
@keyframes sweep {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}
.flash {
  animation: flash 1s ease-out;
}
@keyframes flash {
  from {
    background-color: rgba(107, 79, 54, .18);
  }
  to {
    background-color: transparent;
  }
}
.hero_rope {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 24px 60px;
}
.hero_cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 36px;
  align-items: center;
  min-height: min(620px, calc(100vh - 110px));
}
.hero_h {
  font: 700 clamp(36px, 4.3vw, 60px)/1.02 var(--g);
  letter-spacing: -.035em;
  margin: 12px 0 20px;
}
.mask {
  display: block;
  overflow: hidden;
  padding-bottom: .08em;
}
.mask_in {
  display: inline-block;
  transform-origin: 0 100%;
}
.hero_h u {
  text-decoration: none;
  background-image:
    repeating-linear-gradient(
      -55deg,
      var(--rope) 0 4px,
      var(--rope2) 4px 8px);
  background-size: 100% .12em;
  background-repeat: no-repeat;
  background-position: 0 92%;
  padding-bottom: .04em;
}
.hero_lead {
  font-size: 19px;
  line-height: 1.55;
  max-width: 33em;
  margin: 0 0 12px;
}
.hero_small {
  font-size: 14px;
  color: var(--navy2);
  max-width: 36em;
  margin: 0 0 24px;
}
.hero_btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.ca_tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 5px 5px 5px 12px;
  border: 1.5px dashed var(--rope);
  border-radius: 6px;
  max-width: 100%;
}
.ca_tag span {
  font: 600 11px var(--m);
  color: var(--rope);
}
.ca_tag code {
  font: 12px var(--m);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.hero_art {
  position: relative;
  min-width: 0;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 10px;
  box-shadow: 8px 8px 0 rgba(34, 50, 74, .08);
}
.hero_art::before {
  content: "FIG. 1";
  position: absolute;
  left: 14px;
  top: 12px;
  font: 500 11px var(--m);
  letter-spacing: .1em;
  color: var(--navy3);
}
.hero_canvas {
  display: block;
  width: 100%;
  height: clamp(300px, 34vw, 440px);
  touch-action: pan-y;
}
.hero_state {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 12px 16px;
  border-top: 1px dashed var(--hair2);
  font: 500 13px var(--m);
  color: var(--navy2);
}
.hero_pip {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rope);
  animation: pip 2s ease-in-out infinite;
}
@keyframes pip {
  50% {
    transform: scale(.6);
    opacity: .5;
  }
}
.hero_px {
  margin-left: auto;
}
.hero_px b {
  color: var(--navy);
  padding: 0 3px;
  border-radius: 3px;
  font-weight: 600;
  min-width: 5ch;
  display: inline-block;
}
.bends {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 80px;
}
.bend_row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.bend {
  position: relative;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  padding: 22px 22px 20px;
}
.bend::after {
  content: "";
  position: absolute;
  right: -19px;
  top: 50%;
  width: 20px;
  border-top: 3px solid var(--rope);
}
.bend:last-child::after {
  display: none;
}
.bend_ico {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--rope);
  stroke-width: 2.4;
  stroke-linecap: round;
  margin-bottom: 8px;
}
.bend b {
  display: block;
  font: 650 18px/1.25 var(--g);
}
.bend p {
  margin: 4px 0 0;
  color: var(--navy2);
  font-size: 15px;
}
.bend_note {
  margin: 16px 0 0;
  font: 500 13.5px var(--m);
  color: var(--navy2);
  text-align: center;
}
.splice {
  border-top: 1.5px solid var(--navy);
  border-bottom: 1.5px solid var(--navy);
  background: rgba(251, 251, 248, .5);
}
.splice_pin {
  max-width: var(--max);
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 46px;
  align-items: center;
  min-height: calc(100vh - 90px);
}
.splice_list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 6px;
  counter-reset: x;
}
.sp {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid transparent;
  opacity: .45;
  transition:
    opacity .4s,
    border-color .4s,
    background-color .4s;
}
.sp > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--navy);
  font: 600 13px var(--m);
}
.sp b {
  font: 650 17.5px/1.3 var(--g);
}
.sp p {
  margin: 3px 0 0;
  font-size: 14.5px;
  color: var(--navy2);
}
.sp.is_past {
  opacity: .7;
}
.sp.is_now,
.calm .sp {
  opacity: 1;
}
.sp.is_now {
  border-color: var(--navy);
  background: var(--sheet);
}
.sp.is_now > span {
  background: var(--rope);
  border-color: var(--rope);
  color: #fff;
}
.splice_art {
  min-width: 0;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 10px;
  padding: 10px;
}
.knotplate {
  display: block;
  width: 100%;
  height: auto;
}
.kp_grid path {
  stroke: var(--hair);
  stroke-dasharray: 2 5;
  fill: none;
}
.kp_rope {
  fill: none;
  stroke: var(--rope);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.kp_rope_sh {
  fill: none;
  stroke: rgba(34, 50, 74, .12);
  stroke-width: 9;
  stroke-linecap: round;
  transform: translateY(3px);
}
.kp_ring circle {
  fill: var(--sheet);
  stroke: var(--navy);
  stroke-width: 2;
}
.kp_ring text {
  font: 600 11px var(--m);
  fill: var(--navy);
  text-anchor: middle;
  letter-spacing: .06em;
}
.kp_tag {
  opacity: 0;
}
.kp_tag rect {
  fill: #fff;
  stroke: var(--navy);
  stroke-width: 1.5;
}
.kp_tag text {
  font: 600 11px var(--m);
  fill: var(--rope);
  letter-spacing: .08em;
}
.kp_tag .kp_m {
  fill: var(--navy);
  font-weight: 400;
  letter-spacing: 0;
  font-size: 12px;
}
.kp_tick {
  fill: none;
  stroke: var(--ok);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.plate_sec,
.lines_sec,
.terms_sec,
.course_sec,
.supply_sec,
.asks_sec {
  max-width: var(--max);
  margin: 0 auto;
  padding: 90px 24px 20px;
}
.plate_head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-bottom: 26px;
}
.knot_no {
  font: 800 clamp(56px, 7vw, 92px)/.85 var(--g);
  color: transparent;
  -webkit-text-stroke: 1.5px var(--navy);
  letter-spacing: -.04em;
}
.plate_box {
  position: relative;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 10px;
  padding: 26px;
  box-shadow: 8px 8px 0 rgba(34, 50, 74, .07);
}
.plate_box::before,
.plate_box::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--rope);
}
.plate_box::before {
  left: -8px;
  top: -8px;
  border-right: 0;
  border-bottom: 0;
}
.plate_box::after {
  right: -8px;
  bottom: -8px;
  border-left: 0;
  border-top: 0;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 30px;
}
.f {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
  min-width: 0;
}
.lbl {
  display: block;
  font: 500 12px var(--m);
  letter-spacing: .04em;
  color: var(--navy2);
  text-transform: uppercase;
}
.in {
  width: 100%;
  min-width: 0;
  font: 400 15.5px var(--g);
  color: var(--navy);
  background: #fff;
  border: 1.5px solid var(--hair2);
  border-radius: 6px;
  padding: 10px 12px;
  transition: border-color .25s, box-shadow .35s cubic-bezier(.16, 1, .3, 1);
}
.in:focus {
  outline: none;
  border-color: var(--rope);
  box-shadow: 0 0 0 4px rgba(107, 79, 54, .15);
}
textarea.in {
  font: 13px/1.5 var(--m);
  resize: vertical;
}
select.in {
  appearance: none;
  background-image:
    linear-gradient(
      45deg,
      transparent 50%,
      var(--rope) 50%),
    linear-gradient(
      135deg,
      var(--rope) 50%,
      transparent 50%);
  background-position: calc(100% - 17px) 52%, calc(100% - 12px) 52%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 30px;
}
.pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}
.inline_in {
  display: flex;
  gap: 10px;
  align-items: center;
}
.inline_in .in {
  flex: 1;
}
.inline_wide {
  flex-wrap: wrap;
}
.inline_wide .in {
  min-width: 240px;
}
.says {
  margin: 14px 0 0;
  font-size: 15px;
  min-height: 1.2em;
}
.says:not(:empty) {
  padding-left: 22px;
  background: linear-gradient(var(--rope), var(--rope)) 0 .7em/14px 2px no-repeat;
}
.tabs {
  position: relative;
  display: inline-flex;
  gap: 0;
  border-bottom: 1.5px solid var(--hair2);
}
.tabs button {
  position: relative;
  z-index: 1;
  border: 0;
  background: none;
  font: 600 15px var(--g);
  color: var(--navy2);
  padding: 10px 14px;
  cursor: pointer;
  transition: color .3s;
}
.tabs button[aria-selected=true] {
  color: var(--navy);
}
.tabs_line {
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 4px;
  width: 0;
  border-radius: 2px;
  background:
    repeating-linear-gradient(
      -55deg,
      var(--rope) 0 3px,
      var(--rope2) 3px 6px);
  transition: transform .5s cubic-bezier(.16, 1, .3, 1), width .5s cubic-bezier(.16, 1, .3, 1);
}
.tabs_side {
  margin-bottom: 16px;
}
.board_bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}
.board_bar .row_btns {
  margin-top: 0;
}
.pastefield {
  display: block;
  margin-top: 16px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.ocard {
  position: relative;
  background: #fff;
  border: 1.5px solid var(--navy);
  border-radius: 4px 4px 4px 22px;
  padding: 18px 16px 14px;
  min-width: 0;
}
.ocard::before {
  content: "";
  position: absolute;
  right: 16px;
  top: 14px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--navy);
}
.ocard_top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-right: 18px;
}
.side {
  font: 600 11.5px var(--m);
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 3px 7px;
  border-radius: 3px;
  background: var(--navy);
  color: var(--sail);
}
.ocard_b .side {
  background: var(--rope);
}
.chip {
  font: 500 11.5px var(--m);
  padding: 3px 7px;
  border-radius: 3px;
  border: 1px solid var(--hair2);
  color: var(--navy2);
}
.chip_ok {
  border-color: var(--ok);
  color: var(--ok);
}
.chip_bad {
  border-color: var(--bad);
  color: var(--bad);
}
.ocard_amt {
  margin: 12px 0 8px;
  font: 700 30px/1 var(--g);
  letter-spacing: -.02em;
}
.ocard_amt span {
  font: 600 16px var(--m);
  color: var(--rope);
}
.ocard_dl {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}
.ocard_dl dt {
  font: 500 11px var(--m);
  color: var(--navy3);
  text-transform: uppercase;
}
.ocard_dl dd {
  margin: 0;
  font-size: 14px;
  word-break: break-word;
}
.ocard_by {
  font: 12px var(--m);
  color: var(--navy2);
  margin: 12px 0 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--hair2);
  word-break: break-all;
}
.ocard_btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.calc_strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}
.calc_strip div {
  padding: 12px 14px;
  border-left: 1px solid var(--hair2);
  min-width: 0;
}
.calc_strip div:first-child {
  border-left: 0;
}
.calc_strip span {
  display: block;
  font: 500 11px var(--m);
  color: var(--navy2);
  text-transform: uppercase;
}
.calc_strip b {
  display: block;
  font: 650 17px/1.3 var(--g);
  margin-top: 4px;
  word-break: break-word;
  border-radius: 3px;
}
.msg {
  margin: 6px 0 0;
  background: #fff;
  border: 1.5px dashed var(--hair2);
  border-radius: 6px;
  padding: 14px;
  font: 12.5px/1.6 var(--m);
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--navy);
  max-height: 330px;
  overflow: auto;
}
.result {
  margin-top: 12px;
}
.ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  min-height: 120px;
  border-radius: 8px;
}
.ticks_idle {
  border: 1.5px dashed var(--hair2);
  border-radius: 8px;
  padding: 14px;
  color: var(--navy2);
  font-size: 14.5px;
}
.tk {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--hair2);
  border-left: 4px solid var(--ok);
  border-radius: 6px;
}
.tk svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  margin-top: 1px;
}
.tk_ok svg {
  stroke: var(--ok);
}
.tk_bad {
  border-left-color: var(--bad);
}
.tk_bad svg {
  stroke: var(--bad);
}
.tk_warn {
  border-left-color: var(--warn);
}
.tk_warn svg {
  stroke: var(--warn);
}
.tk b {
  display: block;
  font-weight: 650;
  font-size: 15px;
}
.tk span {
  display: block;
  font-size: 13.5px;
  color: var(--navy2);
  word-break: break-word;
}
.tension {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border: 1.5px solid var(--hair2);
  border-radius: 8px;
}
.t_axes path {
  fill: none;
  stroke: var(--navy);
  stroke-width: 1.2;
}
.t_ticks text {
  font: 500 10.5px var(--m);
  fill: var(--navy2);
  text-anchor: middle;
}
.t_ticks .t_y {
  text-anchor: end;
}
.t_ticks .t_fl {
  text-anchor: end;
  fill: var(--bad);
}
.t_ticks .t_cap {
  text-anchor: end;
  fill: var(--navy3);
  font-size: 10px;
}
.t_floor {
  stroke: var(--bad);
  stroke-dasharray: 5 4;
  stroke-width: 1.3;
  fill: none;
}
.t_area {
  fill: rgba(107, 79, 54, .1);
}
.t_line {
  fill: none;
  stroke: var(--rope);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.t_now {
  fill: var(--navy);
  stroke: #fff;
  stroke-width: 2;
}
.hold_sum {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 12px;
}
.hold_sum:empty {
  display: none;
}
.hold_sum div {
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  padding: 12px 14px;
  background: #fff;
  min-width: 0;
}
.hold_sum span {
  display: block;
  font: 500 11px var(--m);
  color: var(--navy2);
  text-transform: uppercase;
}
.hold_sum b {
  font: 650 20px var(--g);
  word-break: break-word;
}
.hold_tbl {
  display: grid;
  gap: 0;
  margin-top: 6px;
}
.hrow {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 4px;
  border-top: 1px solid var(--hair);
}
.hrow_h {
  font: 500 11px var(--m);
  color: var(--navy3);
  text-transform: uppercase;
  border-top: 0;
}
.h_sym b {
  display: block;
  font-weight: 650;
}
.h_sym small {
  display: block;
  font: 11px var(--m);
  color: var(--navy3);
  overflow: hidden;
  text-overflow: ellipsis;
}
.h_amt,
.h_usd {
  font: 13.5px var(--m);
  overflow: hidden;
  text-overflow: ellipsis;
}
.row_skel {
  height: 38px;
  border-radius: 6px;
  background: var(--rope3);
  margin-top: 8px;
}
.dgm_wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, .8fr);
  gap: 20px;
  align-items: start;
}
.dgm {
  margin: 0;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 10px;
  padding: 18px;
  min-width: 0;
}
.dgm figcaption {
  font: 650 17px var(--g);
  margin-bottom: 10px;
}
.dgm_scroll {
  max-height: 520px;
  overflow: auto;
}
.dgm_svg {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  height: auto;
}
.dn rect {
  fill: #fff;
  stroke: var(--navy);
  stroke-width: 1.5;
}
.dn text {
  font: 650 14.5px var(--g);
  fill: var(--navy);
  text-anchor: middle;
}
.dn .dn_s {
  font: 400 11px var(--m);
  fill: var(--navy2);
}
.dn_navy rect {
  fill: var(--navy);
}
.dn_navy text,
.dn_navy .dn_s {
  fill: var(--sail);
}
.dn_off rect {
  stroke-dasharray: 5 4;
  fill: transparent;
}
.dl {
  fill: none;
  stroke: var(--rope);
  stroke-width: 3;
  stroke-linecap: round;
}
.dl_off {
  stroke: var(--navy3);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}
.dp {
  fill: var(--navy);
}
.dgm_note {
  background: transparent;
  border-left: 3px solid var(--rope);
  padding: 4px 0 4px 18px;
}
.dgm_note p:not(.fig_cap) {
  color: var(--navy2);
  font-size: 15px;
}
.terms_grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 1.5px solid var(--navy);
  border-radius: 10px;
  overflow: hidden;
  background: var(--sheet);
}
.terms_grid dl {
  margin: 0;
  padding: 18px;
  border-right: 1px solid var(--hair2);
  border-bottom: 1px solid var(--hair2);
}
.terms_grid dt {
  font: 650 16px var(--g);
  margin-bottom: 5px;
}
.terms_grid dt::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid var(--rope);
  border-radius: 50%;
  margin-right: 8px;
}
.terms_grid dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--navy2);
}
.course {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  padding-top: 74px;
}
.course_rope {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  overflow: visible;
}
.course_rope path {
  fill: none;
  stroke: var(--rope);
  stroke-width: 5;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.leg {
  position: relative;
  background: var(--sheet);
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  padding: 16px;
  min-width: 0;
}
.leg::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -44px;
  height: 44px;
  border-left: 1.5px dashed var(--navy);
}
.leg_k {
  font: 600 11.5px var(--m);
  color: var(--rope);
  text-transform: uppercase;
}
.leg h3 {
  font: 650 18px/1.25 var(--g);
  margin: 4px 0 10px;
}
.leg ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.leg li {
  font-size: 14px;
  color: var(--navy2);
  padding-left: 0;
}
.leg li::before {
  display: block;
  width: max-content;
  font: 600 10.5px var(--m);
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 3px;
  margin-bottom: 3px;
}
.s_done::before {
  content: "done";
  background: var(--navy);
  color: var(--sail);
}
.s_build::before {
  content: "building";
  background: var(--rope);
  color: #fff;
}
.s_plan::before {
  content: "planned";
  border: 1px solid var(--navy3);
  color: var(--navy2);
}
.supply {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}
.spool {
  position: relative;
  max-width: 280px;
}
.spool_svg {
  display: block;
  width: 100%;
  transform: rotate(-90deg);
}
.sp_track {
  fill: none;
  stroke: var(--rope3);
  stroke-width: 30;
}
.sp_arc {
  fill: none;
  stroke-width: 30;
  stroke-dasharray: 0 999;
}
.sp_a {
  stroke: var(--rope);
}
.sp_b {
  stroke: var(--navy);
}
.spool_mid {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}
.spool_mid b {
  font: 800 44px/1 var(--g);
  letter-spacing: -.03em;
}
.spool_mid span {
  font: 500 12px var(--m);
  color: var(--navy2);
}
.sup_bars {
  display: grid;
  gap: 14px;
}
.sbar_top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.sbar_top span {
  font-size: 15px;
}
.sbar_top b {
  font: 700 22px var(--g);
  font-variant-numeric: tabular-nums;
}
.sbar_top i {
  font-style: normal;
}
.sbar_t {
  height: 10px;
  background: var(--rope3);
  border-radius: 5px;
  overflow: hidden;
  margin-top: 6px;
}
.sbar_f {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--navy3);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
.sbar_a {
  background:
    repeating-linear-gradient(
      -55deg,
      var(--rope) 0 5px,
      var(--rope2) 5px 10px);
}
.sbar_b {
  background: var(--navy);
}
.sup_live {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}
.sup_live div {
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}
.sup_live span {
  display: block;
  font: 500 11px var(--m);
  color: var(--navy2);
  text-transform: uppercase;
}
.sup_live b {
  font: 650 18px var(--g);
  word-break: break-word;
}
.sup_warn {
  margin-top: 24px;
}
.asks {
  border-top: 1.5px solid var(--navy);
  max-width: 880px;
}
.ask {
  border-bottom: 1px solid var(--hair2);
}
.ask summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 44px 18px 0;
  font: 650 18.5px/1.35 var(--g);
  position: relative;
}
.ask summary::-webkit-details-marker {
  display: none;
}
.ask summary::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  border: 1.5px solid var(--navy);
  border-radius: 50%;
  background: linear-gradient(var(--navy), var(--navy)) center/10px 1.5px no-repeat, linear-gradient(var(--navy), var(--navy)) center/1.5px 10px no-repeat;
  transition: transform .4s cubic-bezier(.16, 1, .3, 1);
}
.ask[open] summary::after {
  transform: rotate(45deg);
}
.ask div p {
  margin: 0 0 18px;
  color: var(--navy2);
  max-width: 46em;
}
.rig_foot {
  margin-top: 100px;
  background: var(--navy);
  color: var(--sail);
  padding: 50px 24px 28px;
}
.foot_grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr) auto;
  gap: 40px;
}
.foot_grid p {
  margin: 8px 0 0;
  color: rgba(242, 242, 238, .78);
  font-size: 14.5px;
}
.foot_logo {
  font: 700 24px var(--g) !important;
  color: var(--sail) !important;
  letter-spacing: -.03em;
  margin: 0 !important;
}
.foot_h {
  font: 600 12px var(--m) !important;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #d9c3a6 !important;
  margin: 0 !important;
}
.foot_coin {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.foot_coin a {
  color: var(--sail);
}
.foot_coin .morph {
  background: transparent;
  color: var(--sail);
  border-color: var(--sail);
}
.foot_end {
  max-width: var(--max);
  margin: 34px auto 0;
  padding-top: 16px;
  border-top: 1px solid rgba(242, 242, 238, .18);
  font: 12.5px var(--m);
  color: rgba(242, 242, 238, .6);
}
@media (max-width:1100px) {
  .rig_nav a {
    padding: 8px 8px;
    font-size: 14px;
  }
  .course {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .dgm_wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .dgm_note {
    grid-column: 1/-1;
  }
  .terms_grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width:899px) {
  .rig_menu {
    display: block;
  }
  .rig_nav {
    position: fixed;
    left: 12px;
    right: 12px;
    top: 68px;
    flex-direction: column;
    background: var(--sheet);
    border: 1.5px solid var(--navy);
    border-radius: 10px;
    padding: 8px;
    box-shadow: 6px 6px 0 rgba(34, 50, 74, .1);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .3s, transform .4s cubic-bezier(.16, 1, .3, 1);
  }
  .rig_nav.is_open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .rig_nav a {
    padding: 12px;
    font-size: 16px;
  }
  .rig_slide {
    display: none;
  }
  .rig_end {
    margin-left: auto;
  }
  .hero_cols {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }
  .bend_row {
    grid-template-columns: minmax(0, 1fr);
  }
  .bend::after {
    right: auto;
    left: 50%;
    top: auto;
    bottom: -19px;
    width: 0;
    height: 20px;
    border-top: 0;
    border-left: 3px solid var(--rope);
  }
  .splice_pin {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    padding: 40px 24px;
  }
  .splice_art {
    position: sticky;
    top: 66px;
    z-index: 3;
    order: -1;
  }
  .split,
  .supply {
    grid-template-columns: minmax(0, 1fr);
  }
  .course {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 0;
    padding-left: 26px;
  }
  .course_rope {
    display: none;
  }
  .course::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    border-left: 5px solid var(--rope);
    border-radius: 3px;
  }
  .leg::before {
    left: -22px;
    top: 20px;
    width: 18px;
    height: 0;
    border-left: 0;
    border-top: 1.5px dashed var(--navy);
  }
  .foot_grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
}
@media (max-width:600px) {
  .rig_row {
    padding: 10px 14px;
    gap: 10px;
  }
  .rig_logo {
    font-size: 19px;
  }
  .rig_logo svg {
    width: 28px;
    height: 28px;
  }
  .xbc5-btn {
    padding: 10px 11px;
    font-size: 13px;
  }
  .hero_rope {
    padding: 16px 16px 40px;
  }
  .hero_lead {
    font-size: 17px;
  }
  .bends {
    padding: 0 16px 60px;
  }
  .splice_pin {
    padding: 30px 16px;
  }
  .plate_sec,
  .lines_sec,
  .terms_sec,
  .course_sec,
  .supply_sec,
  .asks_sec {
    padding: 64px 16px 10px;
  }
  .plate_head {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .knot_no {
    font-size: 48px;
  }
  .plate_box {
    padding: 18px 14px;
  }
  .pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
  }
  .calc_strip {
    grid-template-columns: minmax(0, 1fr);
  }
  .calc_strip div {
    border-left: 0;
    border-top: 1px solid var(--hair2);
  }
  .calc_strip div:first-child {
    border-top: 0;
  }
  .hold_sum {
    grid-template-columns: minmax(0, 1fr);
  }
  .hrow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  }
  .hrow > span:nth-child(3) {
    display: none;
  }
  .inline_in {
    flex-wrap: wrap;
  }
  .inline_wide .in {
    min-width: 0;
    flex-basis: 100%;
  }
  .dgm_wrap,
  .terms_grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .board_bar {
    align-items: stretch;
  }
  .hero_px {
    margin-left: 0;
  }
}
@media (prefers-reduced-motion:reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}