@font-face { font-family: "Crimson Pro"; src: url("/fonts/azulejo/crimsonpro-normal-latin.woff2") format("woff2"); font-weight: 400 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD; }

@font-face { font-family: "Courier Hex"; src: url("/fonts/courierprime-400.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0030-0039, U+0041-0046, U+0061-0066; }
@font-face { font-family: "Courier Hex"; src: url("/fonts/courierprime-700.woff2") format("woff2"); font-weight: 700; font-display: swap; unicode-range: U+0030-0039, U+0041-0046, U+0061-0066; }

:root {
  --navy: #16264A;
  --navy-deep: #061D37;
  --card: #EFE6D2;
  --ink: #1C2A4A;
  --ruby: #A82B34;
  --on-navy: #EFE6D2;
  --on-navy-soft: #DCCDA6;
  --rule: rgba(239, 230, 210, .3);
  --serif: "Noto Serif Hebrew", "Crimson Pro", Georgia, serif;
  --latin: "Crimson Pro", "Noto Serif Hebrew", Georgia, serif;
  --mono: "Courier Hex", "Noto Serif Hebrew", monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--navy-deep) url("/img/album-cloth.webp") 0 0 / 200px 400px; color: var(--on-navy); font: 400 1.08rem/1.65 var(--serif); }
::selection { background: var(--ruby); color: var(--card); }
:focus-visible { outline: 3px solid var(--card); outline-offset: 3px; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 600; }
p { margin: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 12px; top: -80px; z-index: 50; background: var(--card); color: var(--ink); padding: 10px 14px; }
.skip:focus { top: 12px; }

.stage { position: relative; width: min(100%, 1600px); margin: 0 auto; --u: calc(min(100vw, 1600px) / 1215); aspect-ratio: 1215 / 898; }
.stage-art, .stage-art img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.stage > *, .s-head > *, .s-nav > *, .s-cards > * { position: absolute; }
.s-head, .s-cards { inset: 0; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.s-head a, .s-head summary, .s-head .lang-list, .s-menu-panel, .s-cards button, .s-cards a, .s-back, .s-propose { pointer-events: auto; }
.s-nav { position: static; }
.s-head a, .s-head summary { color: var(--on-navy); text-decoration: none; }

.s-brand { left: calc(var(--u) * 62); top: calc(var(--u) * 18); width: calc(var(--u) * 172); height: calc(var(--u) * 36); display: grid; place-items: center; font: 600 calc(var(--u) * 33)/1 var(--latin); letter-spacing: .05em; text-transform: uppercase; }
.s-series { left: calc(var(--u) * 282); top: calc(var(--u) * 24); width: calc(var(--u) * 82); height: calc(var(--u) * 24); display: grid; place-items: center; font: 600 calc(var(--u) * 17)/1 var(--serif); color: var(--on-navy); }
.s-nav a { top: calc(var(--u) * 22); height: calc(var(--u) * 28); display: grid; place-items: center; font: 600 calc(var(--u) * 16.5)/1 var(--serif); }
.s-nav-1 { left: calc(var(--u) * 958); width: calc(var(--u) * 62); }
.s-nav-2 { left: calc(var(--u) * 868); width: calc(var(--u) * 80); }
.s-nav-3 { left: calc(var(--u) * 738); width: calc(var(--u) * 100); }
.s-nav a:hover { text-decoration: underline; text-underline-offset: .3em; }
.s-write { left: calc(var(--u) * 1056); top: calc(var(--u) * 21); width: calc(var(--u) * 74); height: calc(var(--u) * 30); display: grid; place-items: center; font: 500 calc(var(--u) * 15.5)/1 var(--serif); border-radius: calc(var(--u) * 5); }
.s-write:hover { background: rgba(239, 230, 210, .1); }
.s-lang { left: calc(var(--u) * 1156); top: calc(var(--u) * 20); }
.s-lang summary, .s-menu summary { list-style: none; cursor: pointer; display: grid; place-items: center; }
.s-lang summary::-webkit-details-marker, .s-menu summary::-webkit-details-marker { display: none; }
.s-lang summary { width: calc(var(--u) * 44); height: calc(var(--u) * 32); font: 500 calc(var(--u) * 16)/1 var(--latin); letter-spacing: .06em; }
.lang-list { position: absolute; top: calc(100% + 8px); z-index: 30; min-width: 210px; margin: 0; padding: 8px; list-style: none; background: var(--card); color: var(--ink); border-radius: 3px; box-shadow: inset 0 0 0 1px var(--ink), 0 14px 30px rgba(0, 0, 0, .4); }
.s-lang .lang-list { right: 0; }
.lang-list a { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; padding: 6px 10px; text-decoration: none; color: var(--ink); font: 400 1rem/1.2 var(--serif); }
.lang-list a:hover { background: rgba(28, 42, 74, .08); }
.lang-list a[aria-current] { box-shadow: inset 0 0 0 1px var(--ruby); }
.lang-name { font-family: "Crimson Pro", "Noto Serif Hebrew", "Noto Naskh Arabic", "Noto Serif JP", "Noto Serif KR", serif; }
.lang-tag { font: 700 .72rem/1 var(--mono); letter-spacing: .12em; color: #4F5566; }
.s-menu { display: none; }

.s-h1 { left: calc(var(--u) * 400); top: calc(var(--u) * 88); width: calc(var(--u) * 458); text-align: center; font: 700 calc(var(--u) * 41)/1.06 var(--serif); color: var(--on-navy); }
.s-propose { left: calc(var(--u) * 529); top: calc(var(--u) * 190); width: calc(var(--u) * 192); height: calc(var(--u) * 39); display: grid; place-items: center; text-decoration: none; font: 600 calc(var(--u) * 17.5)/1 var(--serif); color: var(--on-navy); border-radius: calc(var(--u) * 5); }
.s-propose:hover { background: rgba(239, 230, 210, .1); }

.s-card { width: calc(var(--u) * 235); height: calc(var(--u) * 228); top: calc(var(--u) * 250); perspective: 1200px; }
.s-card-1 { left: calc(var(--u) * 118); }
.s-card-2 { left: calc(var(--u) * 378); }
.s-card-3 { left: calc(var(--u) * 637); }
.s-card-4 { left: calc(var(--u) * 893); }
.s-turn { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: transparent; cursor: pointer; border-radius: calc(var(--u) * 3); }
.s-turn:hover { box-shadow: 0 0 0 calc(var(--u) * 2) rgba(239, 230, 210, .45); }
.s-cap { position: absolute; left: calc(var(--u) * 12); right: calc(var(--u) * 12); top: calc(var(--u) * 172); display: grid; gap: calc(var(--u) * 2); justify-items: center; text-align: center; font: 600 calc(var(--u) * 14)/1.25 var(--serif); color: var(--ink); }
.s-back {
  position: absolute; inset: 0 0 auto 0; min-height: 100%; z-index: 4; padding: calc(var(--u) * 14) calc(var(--u) * 16);
  display: flex; flex-direction: column; gap: calc(var(--u) * 6);
  background: var(--card) url("/img/album-stock.webp") 0 0 / 200px 88px; color: var(--ink); border-radius: calc(var(--u) * 3);
  box-shadow: inset 0 0 0 calc(var(--u) * 5) var(--card), inset 0 0 0 calc(var(--u) * 6) var(--ink), 0 10px 24px rgba(0, 0, 0, .4);
  font: 400 max(15px, calc(var(--u) * 12.5))/1.5 var(--serif);
  transform: rotateY(90deg); opacity: 0; visibility: hidden; transition: transform .45s cubic-bezier(.16, .84, .24, 1), opacity .2s, visibility 0s .45s;
}
.s-card.is-turned { z-index: 5; }
.s-card.is-turned .s-back { transform: rotateY(0); opacity: 1; visibility: visible; transition: transform .45s cubic-bezier(.16, .84, .24, 1), opacity .2s; cursor: pointer; }
.b-head { display: flex; justify-content: space-between; font-weight: 700; color: var(--ruby); border-bottom: 3px double var(--ruby); padding-bottom: calc(var(--u) * 4); }
.b-list b { font-weight: 700; }
.b-short { display: none; }
.b-foot { margin-top: auto; padding-top: calc(var(--u) * 4); border-top: 1px solid var(--ink); font-weight: 700; color: var(--ruby); }
.b-foot a { color: var(--ruby); }

.s-slot { top: calc(var(--u) * 560); width: calc(var(--u) * 70); height: calc(var(--u) * 48); display: grid; justify-items: center; align-content: start; color: var(--on-navy); }
.s-sno { font: 500 calc(var(--u) * 19)/1 var(--latin); margin-top: calc(var(--u) * 2); }
.s-sword { font: 600 calc(var(--u) * 12.5)/1 var(--serif); margin-top: calc(var(--u) * 9); }
.s-slot-5 { left: calc(var(--u) * 122); } .s-slot-6 { left: calc(var(--u) * 277); } .s-slot-7 { left: calc(var(--u) * 432); } .s-slot-8 { left: calc(var(--u) * 587); }
.s-slot-9 { left: calc(var(--u) * 742); } .s-slot-10 { left: calc(var(--u) * 897); } .s-slot-11 { left: calc(var(--u) * 1052); }
.s-twelve { left: calc(var(--u) * 388); top: calc(var(--u) * 662); width: calc(var(--u) * 468); height: calc(var(--u) * 128); transform: rotate(-1.2deg); }
.s-twelve a { display: block; width: 100%; height: 100%; text-decoration: none; border-radius: calc(var(--u) * 3); }
.s-twelve a:hover { box-shadow: 0 0 0 calc(var(--u) * 2) rgba(239, 230, 210, .45); }
.s-12title { position: absolute; right: calc(var(--u) * 38); top: calc(var(--u) * 28); font: 700 calc(var(--u) * 24)/1 var(--serif); color: var(--ink); }
.s-frieze { left: calc(var(--u) * 420); top: calc(var(--u) * 836); width: calc(var(--u) * 380); height: calc(var(--u) * 44); display: grid; place-items: center; font: 700 calc(var(--u) * 29)/1 var(--serif); color: var(--on-navy); }
.stage a:focus-visible, .stage button:focus-visible, .stage summary:focus-visible { outline: 3px solid var(--card); outline-offset: 2px; }

@media (max-width: 899px) {
  .stage { width: min(100%, 560px); --u: calc(min(100vw, 560px) / 396); aspect-ratio: 396 / 881; }
  .s-brand { left: calc(var(--u) * 44); top: calc(var(--u) * 10); width: calc(var(--u) * 98); height: calc(var(--u) * 26); font-size: calc(var(--u) * 20); }
  .s-series { left: calc(var(--u) * 166); top: calc(var(--u) * 12); width: calc(var(--u) * 54); height: calc(var(--u) * 22); font-size: calc(var(--u) * 11.5); }
  .s-nav, .s-write, .s-lang { display: none; }
  .s-menu { display: block; left: calc(var(--u) * 350); top: calc(var(--u) * 6); }
  .s-menu summary { width: calc(var(--u) * 36); height: calc(var(--u) * 32); }
  .s-menu-panel { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; width: min(84vw, 320px); padding: 10px; display: grid; gap: 2px; background: var(--card); color: var(--ink); border-radius: 3px; box-shadow: inset 0 0 0 1px var(--ink), 0 14px 30px rgba(0, 0, 0, .45); }
  .s-menu-panel > a { display: flex; align-items: center; min-height: 44px; padding: 0 10px; color: var(--ink); font: 500 1.05rem/1 var(--serif); }
  .lang-list-inline { position: static; box-shadow: none; border-top: 3px double var(--ruby); border-radius: 0; margin-top: 6px; padding: 6px 0 0; min-width: 0; }
  .s-h1 { left: calc(var(--u) * 52); top: calc(var(--u) * 64); width: calc(var(--u) * 292); font-size: calc(var(--u) * 26); }
  .s-propose { left: calc(var(--u) * 119); top: calc(var(--u) * 144); width: calc(var(--u) * 157); height: calc(var(--u) * 35); font-size: calc(var(--u) * 15); }
  .s-card { width: calc(var(--u) * 172); height: calc(var(--u) * 177); top: calc(var(--u) * 203); }
  .s-card-1 { left: calc(var(--u) * 17); } .s-card-2 { left: calc(var(--u) * 206); }
  .s-card-3, .s-card-4 { top: calc(var(--u) * 394); }
  .s-card-3 { left: calc(var(--u) * 17); } .s-card-4 { left: calc(var(--u) * 206); }
  .s-cap { left: calc(var(--u) * 4); right: calc(var(--u) * 4); top: calc(var(--u) * 131); font-size: calc(var(--u) * 12.2); font-weight: 700; line-height: 1.3; }
    .s-card .b-long { display: none; }
  .s-card .b-short { display: block; }
  .s-card .s-back { inset: 0; min-height: 0; overflow-y: auto; overscroll-behavior: contain; font-size: 14px; line-height: 1.45; padding: 10px 11px; gap: 6px; }
  .s-slot { top: calc(var(--u) * 604); width: calc(var(--u) * 40); height: calc(var(--u) * 50); }
  .s-sno { font-size: calc(var(--u) * 12); margin-top: calc(var(--u) * 10); }
  .s-sword { font-size: calc(var(--u) * 8.4); margin-top: calc(var(--u) * 6); }
  .s-slot-5 { left: calc(var(--u) * 23); } .s-slot-6 { left: calc(var(--u) * 81); } .s-slot-7 { left: calc(var(--u) * 138); } .s-slot-8 { left: calc(var(--u) * 193); }
  .s-slot-9 { left: calc(var(--u) * 244); } .s-slot-10 { left: calc(var(--u) * 291); } .s-slot-11 { left: calc(var(--u) * 338); }
  .s-twelve { left: calc(var(--u) * 18); top: calc(var(--u) * 692); width: calc(var(--u) * 360); height: calc(var(--u) * 116); transform: rotate(-1deg); }
  .s-12title { right: calc(var(--u) * 42); top: calc(var(--u) * 30); font-size: calc(var(--u) * 18); }
  .s-frieze { left: calc(var(--u) * 88); top: calc(var(--u) * 858); width: calc(var(--u) * 220); height: calc(var(--u) * 28); font-size: calc(var(--u) * 17); }
}

main { --gap: clamp(56px, 7vw, 100px); padding-bottom: var(--gap); }
.seal, .start, .close { width: min(1180px, calc(100% - 32px)); margin: var(--gap) auto 0; }
.seal-sheet { background: var(--card) url("/img/album-stock.webp") 0 0 / 200px 88px; color: var(--ink); border-radius: 4px; padding: clamp(22px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 56px); box-shadow: inset 0 0 0 8px var(--card), inset 0 0 0 9px var(--ink), 0 18px 40px rgba(0, 0, 0, .35); }
.lede { margin-bottom: 18px; }
.ledger { list-style: none; margin: 0; padding: 0; border-top: 3px double var(--ink); }
.ledger li { display: grid; grid-template-columns: 36px 1fr; gap: 10px; padding: 11px 0; border-bottom: 1px solid rgba(28, 42, 74, .3); }
.ledger-no { font: 600 1.4rem/1 var(--latin); color: var(--ruby); }
.ledger b { font-weight: 700; }
.seal-tool { display: flex; flex-direction: column; gap: 12px; padding-inline-start: clamp(18px, 3vw, 40px); border-inline-start: 1px solid rgba(28, 42, 74, .4); }
.tool-tag { color: var(--ruby); font-weight: 600; font-size: .92rem; }
.seal-tool label, .out-label, .salt-label { font: 700 .8rem/1.2 var(--serif); }
.hint { font-weight: 400; color: #4F5566; }
textarea { width: 100%; min-height: 92px; resize: vertical; font: 400 1rem/1.5 var(--serif); color: var(--ink); background: #F7F1E3; border: 1px solid var(--ink); border-radius: 3px; padding: 10px 12px; }
.salt-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.salt, .hash { font: 400 .8rem/1.45 var(--mono); word-break: break-all; color: var(--ink); }
.salt { border: 1px dashed rgba(28, 42, 74, .6); padding: 6px 8px; border-radius: 3px; }
.out { display: grid; gap: 4px; padding: 10px 12px; background: #F7F1E3; border: 1px solid rgba(28, 42, 74, .35); border-radius: 3px; }
.out-sealed .hash { font-weight: 700; }
.tool-act { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .5em 1.2em; border: 0; border-radius: 3px; cursor: pointer; font: 600 .95rem/1 var(--serif); text-decoration: none; }
.btn::before, .btn::after { content: none; }
.btn-ink { background: var(--navy); color: var(--card); }
.btn-ink:hover { background: var(--navy-deep); }
.btn-line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); min-height: 38px; font-size: .85rem; }
.verdict { font-size: .92rem; }
.verdict.is-match { color: #1F5B3A; font-weight: 700; }
.verdict.is-broken { color: var(--ruby); font-weight: 700; }
.verdict .stamp { display: inline-block; border: 2px solid currentColor; padding: 2px 6px; margin-inline-end: 8px; transform: rotate(-3deg); }

.start h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 26px; text-align: center; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 3px double var(--rule); }
.steps li { padding: 22px 22px 8px; display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-content: start; }
.steps li + li { border-inline-start: 1px solid var(--rule); }
.step-no { grid-row: span 2; font: 600 2.4rem/.85 var(--latin); color: #E3726A; }
.steps h3 { font-size: 1.3rem; margin-bottom: 6px; }
.steps p { color: var(--on-navy-soft); }

.close-card { position: relative; max-width: 620px; margin: 0 auto; background: var(--card) url("/img/album-stock.webp") 0 0 / 200px 88px; color: var(--ink); padding: 34px 38px 30px; border-radius: 4px; transform: rotate(-1deg); display: grid; gap: 12px; box-shadow: inset 0 0 0 8px var(--card), inset 0 0 0 9px var(--ruby), 0 18px 40px rgba(0, 0, 0, .35); }
.close-no { position: absolute; top: 14px; inset-inline-end: 16px; font: 600 1rem/1 var(--latin); color: var(--card); background: var(--ruby); padding: 4px 7px; }
.close-card h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.close-mail { justify-self: start; font: 600 1.25rem/1.2 var(--latin); color: var(--navy); border-bottom: 2px solid var(--ruby); text-decoration: none; padding-bottom: 3px; }
.close-stamp { justify-self: end; margin: 0; }
.close-stamp img { display: block; width: 156px; height: auto; }

.foot { border-top: 3px double var(--rule); }
.foot-in { max-width: 1180px; margin: 0 auto; padding: 26px 16px 32px; display: grid; gap: 10px; justify-items: center; text-align: center; color: var(--on-navy-soft); font-size: .9rem; }
.marks { display: flex; gap: 14px; }
.marks svg { width: 34px; height: 34px; fill: var(--on-navy-soft); }
.dot { color: #E3726A; margin: 0 .25em; }
.foot a { color: var(--on-navy); }

@media (max-width: 860px) {
  .seal-sheet { grid-template-columns: 1fr; }
  .seal-tool { padding-inline-start: 0; border-inline-start: 0; padding-top: 20px; border-top: 3px double var(--ink); }
  .steps { grid-template-columns: 1fr; }
  .steps li + li { border-inline-start: 0; border-top: 1px solid var(--rule); }
  .salt-row { grid-template-columns: 1fr auto; }
  .salt-row .out-label { grid-column: span 2; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .s-back, .s-card.is-turned .s-back { transform: none; transition: opacity .2s; }
}