:root {
  --paper: #f2eee4;
  --paper-2: #e9e3d5;
  --paper-3: #ddd5c3;
  --ink: #121212;
  --ink-2: #3b3833;
  --ink-3: #6b665c;
  --rule: rgba(18, 18, 18, .14);

  --c-images: #06b6d4;
  --c-docs: #f43f5e;
  --c-media: #8b5cf6;
  --c-data: #10b981;
  --c-files: #f59e0b;
  --c-share: #3b82f6;
  --c-ebooks: #ec4899;
  --c-models: #14b8a6;

  --wheel-conic: conic-gradient(from -22.5deg,
    var(--c-images) 0 45deg, var(--c-docs) 0 90deg, var(--c-media) 0 135deg, var(--c-data) 0 180deg,
    var(--c-files) 0 225deg, var(--c-share) 0 270deg, var(--c-ebooks) 0 315deg, var(--c-models) 0 360deg);

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-body-font-family: var(--font-display);
  --bs-border-color: var(--rule);
  --bs-link-color-rgb: 18, 18, 18;
  --bs-link-hover-color-rgb: 18, 18, 18;
  --bs-emphasis-color: var(--ink);
}

html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--ink); color: var(--paper); }
h1, h2, h3 { font-weight: 800; letter-spacing: -0.03em; }
code { font-family: var(--font-mono); color: var(--ink); background: var(--paper-2); padding: .05em .35em; border-radius: 4px; font-size: .88em; }

.skip-link { position: absolute; left: 1rem; top: 1rem; z-index: 2000; background: var(--ink); color: var(--paper); padding: .5rem 1rem; border-radius: 6px; }

.eyebrow, .sec-no, .meta-line, .ri-no, .tag, .wheel-hint, .caption {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-size: .8rem; text-transform: uppercase; color: var(--ink-2); margin-bottom: 1.5rem; }
.eyebrow .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--wheel-conic); box-shadow: 0 0 0 2px var(--paper), 0 0 0 3.5px var(--ink); }

.key {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 500; font-size: .85em;
  min-width: 2.1em; padding: .2em .55em;
  color: var(--ink); background: #fbf9f4;
  border: 1.5px solid var(--ink); border-radius: 7px;
  box-shadow: 0 3px 0 var(--ink);
  transform: translateY(-2px);
  vertical-align: middle;
}
.key-lg { font-size: .62em; padding: .12em .45em; border-width: 3px; border-radius: 14px; box-shadow: 0 7px 0 var(--ink); transform: translateY(-.12em); }

.btn-ink {
  --bs-btn-color: var(--paper); --bs-btn-bg: var(--ink); --bs-btn-border-color: var(--ink);
  --bs-btn-hover-color: var(--paper); --bs-btn-hover-bg: #000; --bs-btn-hover-border-color: #000;
  --bs-btn-active-color: var(--paper); --bs-btn-active-bg: #000; --bs-btn-active-border-color: #000;
  --bs-btn-focus-shadow-rgb: 18, 18, 18;
  display: inline-flex; align-items: center; gap: .6rem;
  font-weight: 700; letter-spacing: -.01em; border-radius: 10px;
  position: relative; overflow: hidden;
}
.btn-ink::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(90deg, var(--c-images) 0 12.5%, var(--c-docs) 0 25%, var(--c-media) 0 37.5%, var(--c-data) 0 50%, var(--c-files) 0 62.5%, var(--c-share) 0 75%, var(--c-ebooks) 0 87.5%, var(--c-models) 0);
  transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.btn-ink:hover::after, .btn-ink:focus-visible::after { transform: scaleX(1); }
.btn-ink.btn-lg { padding: .85rem 1.5rem; font-size: 1.1rem; }
.btn-xl { padding: 1.1rem 1.9rem; font-size: 1.25rem; margin-top: 1.25rem; }
.btn-ico { width: 1.2em; height: 1.2em; flex: none; }
.link-ink { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--ink); padding-bottom: 1px; }
.link-ink:hover { border-bottom-color: var(--c-files); }

.dw-nav { background: rgba(242, 238, 228, .88); backdrop-filter: blur(10px); border-bottom: 1.5px solid var(--ink); padding: .65rem 0; }
.dw-brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.3rem; letter-spacing: -.035em; color: var(--ink); text-decoration: none; }
.dw-brand img { border-radius: 9px; }
.dw-nav .nav-link { color: var(--ink-2); font-weight: 500; padding-inline: .9rem !important; }
.dw-nav .nav-link:hover, .dw-nav .nav-link.active { color: var(--ink); }
.dw-nav .navbar-toggler { border: 1.5px solid var(--ink); border-radius: 8px; padding: .3rem .5rem; }
.dw-nav .navbar-toggler:focus { box-shadow: 0 0 0 3px var(--paper-3); }

.lang-switch { display: inline-flex; border: 1.5px solid var(--ink); border-radius: 8px; overflow: hidden; }
.lang-btn { font-family: var(--font-mono); font-size: .75rem; font-weight: 500; border: 0; background: transparent; color: var(--ink); padding: .3rem .55rem; }
.lang-btn.active { background: var(--ink); color: var(--paper); }

.hero { padding: clamp(3rem, 7vw, 6.5rem) 0 0; position: relative; }
.display-hero { font-size: clamp(3rem, 8.4vw, 6.4rem); line-height: .95; letter-spacing: -.055em; margin: 0 0 1.75rem; }
.display-hero .line { display: block; }
.display-hero .line-done { position: relative; display: inline-block; isolation: isolate; }
.display-hero .line-done::after { content: ""; position: absolute; left: .02em; right: .04em; bottom: .02em; height: .14em; background: var(--wheel-conic); background: linear-gradient(90deg, var(--c-images) 0 12.5%, var(--c-docs) 0 25%, var(--c-media) 0 37.5%, var(--c-data) 0 50%, var(--c-files) 0 62.5%, var(--c-share) 0 75%, var(--c-ebooks) 0 87.5%, var(--c-models) 0); z-index: -1; }
.lead-copy { font-size: clamp(1.08rem, 1.4vw, 1.25rem); color: var(--ink-2); max-width: 34rem; }
.meta-line { font-size: .78rem; color: var(--ink-3); margin-top: 1.1rem; }

.wheel-stage { position: relative; max-width: 560px; margin-inline: auto; }
.wheel { width: 100%; height: auto; display: block; overflow: visible; }
.wheel-shadow { fill: var(--ink); transform: translate(6px, 10px); }
.seg { cursor: pointer; outline: none; transition: transform .28s cubic-bezier(.3, 1.4, .5, 1); }
.seg path { fill: var(--ring); stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.seg text { font-family: var(--font-mono); font-size: 15px; font-weight: 500; fill: var(--ink); pointer-events: none; letter-spacing: .02em; }
.seg:hover, .seg:focus-visible, .seg.is-active { transform: translate(calc(var(--dx) * 14px), calc(var(--dy) * 14px)); }
.seg:focus-visible path { stroke-width: 5; }
.hub { fill: #fbf9f4; stroke: var(--ink); stroke-width: 3; }
.hub-kicker { font-family: var(--font-mono); font-size: 12px; fill: var(--ink-3); letter-spacing: .12em; }
.hub-title { font-family: var(--font-display); font-weight: 800; font-size: 30px; fill: var(--ink); letter-spacing: -.03em; }
.hub-sub { font-family: var(--font-mono); font-size: 11.5px; fill: var(--ink-2); }
.wheel.intro { animation: wheel-pop .9s cubic-bezier(.2, 1.3, .4, 1) .25s both; }
@keyframes wheel-pop { from { transform: scale(.55) rotate(-35deg); opacity: 0; } to { transform: none; opacity: 1; } }
.wheel-hint { text-align: center; font-size: .75rem; color: var(--ink-3); margin-top: 1rem; }

.drag-chip {
  position: absolute; left: -2%; top: 3%; z-index: 2;
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-mono); font-size: .82rem;
  background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 9px;
  padding: .4rem .75rem .4rem .45rem; box-shadow: 4px 5px 0 var(--ink);
  animation: chip-float 5s ease-in-out infinite;
}
.chip-ico { font-size: .65rem; font-weight: 500; background: var(--c-images); border: 1.5px solid var(--ink); border-radius: 5px; padding: .1rem .3rem; }
.drag-chip .cursor { position: absolute; width: 26px; height: 26px; right: -14px; bottom: -18px; }
@keyframes chip-float { 0%, 100% { transform: translate(0, 0) rotate(-3deg); } 50% { transform: translate(10px, 8px) rotate(-1deg); } }

.ring-strip { display: flex; height: 14px; margin-top: clamp(3rem, 6vw, 5rem); border-block: 1.5px solid var(--ink); }
.ring-strip span { flex: 1; background: var(--ring); }
.ring-strip span + span { border-left: 1.5px solid var(--ink); }

.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-ruled { background-color: var(--paper-2); border-block: 1.5px solid var(--ink); }
.section-head { margin-bottom: clamp(2rem, 4vw, 3.5rem); max-width: 46rem; }
.section-head h2 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1; letter-spacing: -.045em; margin: .5rem 0 0; }
.sec-no { display: inline-block; font-size: .8rem; color: var(--ink-3); border: 1.5px solid currentColor; border-radius: 999px; padding: .1rem .6rem; }
.section-lead { font-size: 1.12rem; color: var(--ink-2); margin-top: 1.25rem; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1.5px solid var(--ink); }
.step { position: relative; padding: 2rem 2rem 2rem 0; }
.step + .step { padding-left: 2rem; border-left: 1.5px solid var(--ink); }
.step-no { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-3); }
.step h3 { font-size: 1.6rem; margin-bottom: .5rem; }
.step p { color: var(--ink-2); margin: 0; max-width: 22rem; }
.hotkey-note { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1.5px dashed var(--rule); color: var(--ink-2); display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; }

.ring-index { display: flex; flex-direction: column; gap: 0; border-top: 1.5px solid var(--ink); }
.ring-index .nav-link {
  display: flex; align-items: center; gap: 1rem; text-align: left;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.02em;
  color: var(--ink); background: transparent; border: 0; border-bottom: 1.5px solid var(--ink); border-radius: 0;
  padding: .85rem .5rem .85rem 0; position: relative; transition: padding .2s ease, background .2s ease;
}
.ring-index .nav-link::before { content: ""; width: 18px; height: 18px; flex: none; border-radius: 50%; background: var(--ring); border: 1.5px solid var(--ink); }
.ring-index .ri-no { font-size: .75rem; font-weight: 400; color: var(--ink-3); order: -1; width: 1.4rem; }
.ring-index .nav-link:hover { padding-left: .5rem; }
.ring-index .nav-link.active { background: var(--ring); padding-left: .75rem; color: var(--ink); }
.ring-index .nav-link.active .ri-no { color: var(--ink); }
.ring-index .nav-link.active::before { background: var(--ink); }
.ring-index .nav-link:focus-visible { outline: 3px solid var(--ink); outline-offset: -3px; }

.ring-panes .tab-pane { background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 18px; box-shadow: 8px 10px 0 var(--ink); overflow: hidden; }
.pane-head { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem 1.75rem; background: var(--ring); border-bottom: 1.5px solid var(--ink); }
.pane-head h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0; line-height: 1; }
.pane-head p { margin: .35rem 0 0; font-family: var(--font-mono); font-size: .8rem; }
.pane-swatch { width: 54px; height: 54px; flex: none; border-radius: 50%; background: radial-gradient(circle, #fbf9f4 0 30%, var(--ink) 30% 34%, transparent 34%), var(--wheel-conic); border: 1.5px solid var(--ink); }
.spec-list { list-style: none; margin: 0; padding: .5rem 1.75rem 1.25rem; columns: 2; column-gap: 2.5rem; }
.spec-list li { break-inside: avoid; display: flex; align-items: baseline; justify-content: space-between; gap: .75rem; padding: .7rem 0; border-bottom: 1px solid var(--rule); }
.tag { font-style: normal; font-size: .66rem; text-transform: uppercase; border: 1.5px solid var(--ink); border-radius: 999px; padding: 0 .45rem; flex: none; background: var(--paper); }

.section-ink { background: var(--ink); color: var(--paper); }
.section-ink .sec-no { color: #a29d92; }
.zero-row { border-block: 1.5px solid rgba(242, 238, 228, .25); }
.zero { padding: 1.5rem 0 1.75rem; display: flex; align-items: baseline; gap: 1rem; }
.zero + .zero { border-left: 1.5px solid rgba(242, 238, 228, .25); padding-left: 2rem; }
.zero-num { font-size: clamp(4.5rem, 9vw, 7.5rem); font-weight: 800; line-height: .9; letter-spacing: -.06em; }
.zero:nth-child(1) .zero-num { color: var(--c-images); }
.zero:nth-child(2) .zero-num { color: var(--c-files); }
.zero:nth-child(3) .zero-num { color: var(--c-docs); }
.zero-label { font-family: var(--font-mono); font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.ink-copy { font-size: 1.2rem; color: #d6d1c5; }
.model-table { width: 100%; font-size: 1.02rem; }
.model-table td { padding: .7rem 0; border-bottom: 1px solid rgba(242, 238, 228, .18); }
.model-table td:last-child { text-align: right; font-family: var(--font-mono); font-size: .88rem; color: #a29d92; }

.app-window { background: #18181d; border: 1.5px solid var(--ink); border-radius: 16px; box-shadow: 10px 12px 0 var(--ink); color: #f4f4f5; overflow: hidden; }
.app-bar { display: flex; align-items: center; gap: .4rem; padding: .8rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: .85rem; }
.app-bar span { width: 11px; height: 11px; border-radius: 50%; background: #3f3f46; }
.app-bar b { margin-left: .6rem; font-weight: 600; }
.module-list { list-style: none; margin: 0; padding: .4rem .5rem .7rem; }
.module-list li { display: flex; align-items: center; gap: .9rem; padding: .7rem .75rem; border-radius: 10px; }
.module-list li:hover { background: rgba(255, 255, 255, .05); }
.module-list b { display: block; font-weight: 600; font-size: .98rem; }
.module-list small { color: #a1a1aa; font-size: .82rem; }
.module-list em { margin-left: auto; font-style: normal; font-family: var(--font-mono); font-size: .7rem; color: #a1a1aa; }
.check { width: 20px; height: 20px; flex: none; border-radius: 6px; border: 1.5px solid #52525b; position: relative; }
.check.on { background: #06b6d4; border-color: #06b6d4; }
.check.on::after { content: ""; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px; border: solid #0a0a0e; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.module-list li.locked .check.on { background: #52525b; border-color: #52525b; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2.5rem; margin: 0; }
.detail-grid > div { padding: 1.1rem 0; border-top: 1.5px solid var(--ink); }
.detail-grid dt { font-weight: 700; font-size: 1.12rem; letter-spacing: -.015em; }
.detail-grid dd { color: var(--ink-2); margin: .3rem 0 0; }

.toast-demo { background: rgba(18, 18, 24, .94); color: #f4f4f5; border-radius: 16px; border: 1.5px solid var(--ink); box-shadow: 8px 10px 0 var(--ink); padding: 1.1rem 1.2rem; max-width: 420px; margin-inline: auto; position: sticky; top: 110px; }
.toast-row { display: flex; gap: .9rem; align-items: center; }
.toast-swatch { width: 40px; height: 40px; flex: none; border-radius: 10px; background: var(--c-data); }
.toast-row b { display: block; font-weight: 600; font-size: .95rem; word-break: break-all; }
.toast-row small { color: #a1a1aa; font-family: var(--font-mono); font-size: .75rem; }
.toast-actions { display: flex; gap: .5rem; margin-top: 1rem; flex-wrap: wrap; }
.toast-actions span { font-size: .8rem; font-weight: 600; border: 1px solid rgba(255, 255, 255, .18); border-radius: 8px; padding: .35rem .7rem; }
.toast-actions span:last-child { background: #f4f4f5; color: #121212; border-color: #f4f4f5; }
.caption { text-align: center; font-size: .75rem; color: var(--ink-3); margin-top: 1.2rem; }

.section-download { padding-top: clamp(3rem, 6vw, 5rem); }
.download-slab { position: relative; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 28px; box-shadow: 12px 14px 0 var(--ink); padding: clamp(2rem, 5vw, 4rem); overflow: hidden; }
.download-slab::before {
  content: ""; position: absolute; width: 420px; height: 420px; right: -210px; top: -210px; border-radius: 50%;
  background: radial-gradient(circle, #fbf9f4 0 22%, var(--ink) 22% 23%, transparent 23%), var(--wheel-conic);
  border: 1.5px solid var(--ink); opacity: .9; pointer-events: none;
  animation: slow-spin 60s linear infinite;
}
@keyframes slow-spin { to { transform: rotate(360deg); } }
.download-slab > .row { position: relative; }
.display-cta { font-size: clamp(2.6rem, 6vw, 4.8rem); line-height: .95; letter-spacing: -.055em; margin: .6rem 0 0; }
.req-table { width: 100%; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 14px; border-collapse: separate; border-spacing: 0; overflow: hidden; }
.req-table th, .req-table td { padding: .75rem 1rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
.req-table tr:last-child th, .req-table tr:last-child td { border-bottom: 0; }
.req-table th { font-family: var(--font-mono); font-weight: 400; font-size: .75rem; text-transform: uppercase; color: var(--ink-3); width: 38%; padding-top: .95rem; }
.req-table td { font-weight: 500; }

.dw-accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: var(--ink); --bs-accordion-border-width: 1.5px; --bs-accordion-border-radius: 0; --bs-accordion-inner-border-radius: 0; --bs-accordion-btn-focus-box-shadow: inset 0 0 0 3px var(--ink); --bs-accordion-active-bg: transparent; --bs-accordion-active-color: var(--ink); --bs-accordion-btn-color: var(--ink); --bs-accordion-btn-padding-x: 0; --bs-accordion-body-padding-x: 0; }
.dw-accordion .accordion-item { border-left: 0; border-right: 0; }
.dw-accordion .accordion-button { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; padding-block: 1.25rem; }
.dw-accordion .accordion-button::after { background-image: none; content: "+"; font-family: var(--font-mono); font-size: 1.5rem; line-height: 1; width: auto; height: auto; transform: none; transition: transform .2s; }
.dw-accordion .accordion-button:not(.collapsed)::after { transform: rotate(45deg); }
.dw-accordion .accordion-body { color: var(--ink-2); padding-top: 0; padding-bottom: 1.5rem; max-width: 42rem; }

.dw-footer { border-top: 1.5px solid var(--ink); padding: 3rem 0 2.5rem; background: var(--paper-2); }
.footer-claim { color: var(--ink-2); margin: .75rem 0 0; }

.legal { padding: clamp(3rem, 7vw, 5rem) 0; max-width: 46rem; }
.legal h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); letter-spacing: -.045em; }

@media (max-width: 991.98px) {
  .dw-nav .navbar-collapse { order: 3; width: 100%; }
  .dw-nav .navbar-nav { padding-top: .75rem; }
  .ring-index { flex-direction: row; overflow-x: auto; border-top: 0; gap: .5rem; padding-bottom: .5rem; scrollbar-width: thin; }
  .ring-index .nav-link { flex: none; border: 1.5px solid var(--ink); border-radius: 999px; padding: .45rem .95rem .45rem .6rem; font-size: 1rem; gap: .5rem; }
  .ring-index .nav-link:hover { padding-left: .6rem; }
  .ring-index .nav-link.active { padding-left: .6rem; }
  .ring-index .ri-no { display: none; }
  .ring-index .nav-link::before { width: 14px; height: 14px; }
  .toast-demo { position: static; }
}
@media (max-width: 767.98px) {
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 1.75rem 0; border-left: 0; }
  .step + .step { border-top: 1.5px solid var(--ink); }
  .spec-list { columns: 1; padding-inline: 1.25rem; }
  .pane-head { padding: 1.25rem; }
  .pane-swatch { width: 40px; height: 40px; }
  .zero, .zero + .zero { border-left: 0; padding-left: 0; }
  .zero + .zero { border-top: 1.5px solid rgba(242, 238, 228, .25); }
  .detail-grid { grid-template-columns: 1fr; }
  .drag-chip { left: 0; top: -2%; font-size: .72rem; }
  .download-slab::before { width: 200px; height: 200px; right: -100px; top: -100px; }
  .ring-panes .tab-pane { box-shadow: 5px 6px 0 var(--ink); }
  .download-slab { box-shadow: 6px 8px 0 var(--ink); }
  .btn-xl { font-size: 1.05rem; padding: .95rem 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

.btn-ghost {
  --bs-btn-color: var(--ink); --bs-btn-border-color: var(--ink); --bs-btn-bg: transparent;
  --bs-btn-hover-color: var(--paper); --bs-btn-hover-bg: var(--ink); --bs-btn-hover-border-color: var(--ink);
  --bs-btn-active-color: var(--paper); --bs-btn-active-bg: var(--ink); --bs-btn-active-border-color: var(--ink);
  border-width: 1.5px; border-radius: 10px; font-weight: 700; padding: .7rem 1.2rem;
}
.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.page-head { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem); }
.page-title { font-size: clamp(2.8rem, 7vw, 5.6rem); line-height: .95; letter-spacing: -.055em; margin: .8rem 0 0; }
.page-lead { max-width: 44rem; }
.page-lead a, .legal-body a, .guide-body a:not(.btn) { color: var(--ink); text-decoration-thickness: 2px; text-underline-offset: 3px; }

.ring-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.ring-chip { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); text-decoration: none; font-weight: 700; border: 1.5px solid var(--ink); border-radius: 999px; padding: .4rem .9rem .4rem .55rem; background: #fbf9f4; transition: background .15s; }
.ring-chip::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--ring); border: 1.5px solid var(--ink); }
.ring-chip:hover { background: var(--ring); }

.special { display: flex; gap: 1.1rem; align-items: flex-start; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 16px; box-shadow: 5px 6px 0 var(--ink); padding: 1.4rem; height: 100%; }
.special h2 { font-size: 1.4rem; margin: 0 0 .35rem; }
.special p { margin: 0; color: var(--ink-2); }
.special-dot { width: 42px; height: 42px; flex: none; border-radius: 50%; border: 1.5px solid var(--ink); }
.special-dot.smart { background: radial-gradient(circle, #fbf9f4 0 30%, var(--ink) 30% 35%, transparent 35%), var(--wheel-conic); }
.special-dot.fav { background: #facc15; }

.ring-section { padding-bottom: clamp(2.5rem, 5vw, 4rem); scroll-margin-top: 70px; }
.ring-band { background: var(--ring); border-block: 1.5px solid var(--ink); padding: 1.1rem 0; margin-bottom: 2rem; }
.ring-band h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin: 0; line-height: 1; }
.ring-no, .ring-sub, .ring-count { font-family: var(--font-mono); font-size: .8rem; }
.ring-sub { color: var(--ink); opacity: .75; }
.ring-count { margin-left: auto; border: 1.5px solid var(--ink); border-radius: 999px; padding: .05rem .6rem; background: #fbf9f4; }
.slice-block { border-top: 3px solid var(--ink); padding-top: .9rem; height: 100%; }
.slice-block h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.act-list { list-style: none; padding: 0; margin: 0; }
.act-list li { padding: .55rem 0; border-bottom: 1px solid var(--rule); }
.act-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem .5rem; }
.act-main > span:first-child { margin-right: auto; }
.act-hint { display: block; color: var(--ink-3); font-size: .85rem; margin-top: .15rem; }
.tag-more { background: transparent; border-style: dashed; }
.tag-mod { background: var(--ring, var(--paper)); }

.guide-toc { position: sticky; top: 100px; border-left: 1.5px solid var(--ink); }
.guide-toc .nav-link { color: var(--ink-3); font-weight: 500; padding: .35rem 0 .35rem 1rem; margin-left: -1.5px; border-left: 3px solid transparent; }
.guide-toc .nav-link:hover { color: var(--ink); }
.guide-toc .nav-link.active { color: var(--ink); border-left-color: var(--ink); font-weight: 700; }
.guide-sec { padding: 0 0 2.75rem; margin-bottom: 2.75rem; border-bottom: 1.5px solid var(--ink); scroll-margin-top: 100px; }
.guide-sec:last-child { border-bottom: 0; }
.guide-sec h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin: .3rem 0 1rem; }
.guide-sec p { color: var(--ink-2); font-size: 1.08rem; }
.guide-no { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-3); }
.guide-table { width: 100%; }
.guide-table th, .guide-table td { padding: 1rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.guide-table th { width: 42%; padding-right: 1.25rem; font-weight: 600; }
.guide-table td { color: var(--ink-2); }
.guide-list { padding-left: 1.1rem; color: var(--ink-2); }
.guide-list li { margin-bottom: .45rem; }
.guide-list li::marker { color: var(--ink); }
.detail-grid-1 { grid-template-columns: 1fr; }

.steps-4 { grid-template-columns: repeat(4, 1fr); }
.steps-4 .step h3 { margin-top: .75rem; }

.sha { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; margin-top: 1.5rem; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-3); }
.sha code { font-size: .72rem; word-break: break-all; background: var(--paper); }
.copy-btn { font-family: var(--font-mono); font-size: .7rem; border: 1.5px solid var(--ink); background: transparent; border-radius: 6px; padding: .1rem .5rem; color: var(--ink); }
.copy-btn:hover { background: var(--ink); color: var(--paper); }

.mod-table { width: 100%; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 16px; border-collapse: separate; border-spacing: 0; overflow: hidden; box-shadow: 6px 8px 0 var(--ink); }
.mod-table th { font-family: var(--font-mono); font-weight: 400; font-size: .75rem; text-transform: uppercase; color: var(--ink-3); background: var(--paper-2); }
.mod-table th, .mod-table td { padding: .9rem 1.1rem; border-bottom: 1px solid var(--rule); }
.mod-table tr:last-child td { border-bottom: 0; }
.mod-table td:first-child { font-weight: 700; white-space: nowrap; }
.mod-table td:nth-child(2) { color: var(--ink-2); }
.mod-table .num { text-align: right; font-family: var(--font-mono); white-space: nowrap; }

.faq-group { padding: 2rem 0; border-top: 1.5px solid var(--ink); }
.faq-group:first-child { border-top: 0; padding-top: 0; }
.faq-group-title { font-size: 1.6rem; }

.log { max-width: 60rem; }
.log-entry { display: grid; grid-template-columns: 11rem 1fr; gap: 1.5rem; padding: 2rem 0; border-top: 1.5px solid var(--ink); }
.log-entry:first-child .log-version { background: var(--c-data); }
.log-meta { display: flex; flex-direction: column; gap: .4rem; align-items: flex-start; font-family: var(--font-mono); font-size: .8rem; color: var(--ink-3); }
.log-version { font-size: .95rem; color: var(--ink); border: 1.5px solid var(--ink); border-radius: 999px; padding: .1rem .7rem; background: #fbf9f4; }
.log-body h2 { font-size: 1.6rem; margin-bottom: .75rem; }

.legal-body { max-width: 46rem; }
.legal-body h2 { font-size: 1.5rem; margin-top: 2.25rem; }
.legal-body h3 { font-size: 1.15rem; margin-top: 1.5rem; }
.legal-body p { color: var(--ink-2); }

.notfound { padding: clamp(4rem, 10vw, 8rem) 0; }
.nf-wheel { width: 180px; height: 180px; margin: 0 auto 2rem; border-radius: 50%; border: 1.5px solid var(--ink); box-shadow: 6px 8px 0 var(--ink);
  background: radial-gradient(circle, #fbf9f4 0 26%, var(--ink) 26% 28%, transparent 28%),
    conic-gradient(from -22.5deg, var(--c-images) 0 45deg, var(--c-docs) 0 90deg, var(--c-media) 0 135deg, var(--paper) 0 180deg, var(--c-files) 0 225deg, var(--c-share) 0 270deg, var(--c-ebooks) 0 315deg, var(--c-models) 0 360deg); }

.footer-head { font-family: var(--font-mono); font-weight: 400; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); margin-bottom: .9rem; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: .45rem; }
.footer-list a { color: var(--ink); text-decoration: none; font-weight: 500; }
.footer-list a:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); font-family: var(--font-mono); font-size: .75rem; color: var(--ink-3); }

@media (max-width: 991.98px) {
  .steps-4 { grid-template-columns: 1fr 1fr; }
  .steps-4 .step:nth-child(3) { border-left: 0; padding-left: 0; }
  .steps-4 .step:nth-child(n+3) { border-top: 1.5px solid var(--ink); }
}
@media (max-width: 767.98px) {
  .steps-4 { grid-template-columns: 1fr; }
  .log-entry { grid-template-columns: 1fr; gap: .75rem; }
  .log-meta { flex-direction: row; align-items: center; gap: .75rem; }
  .guide-table th, .guide-table td { display: block; width: 100%; }
  .guide-table th { border-bottom: 0; padding-bottom: .25rem; }
  .ring-count { margin-left: 0; }
}

.demo { margin-bottom: 2.5rem; }
.demo-stage { position: relative; aspect-ratio: 16 / 9; background: var(--paper-2); border: 1.5px solid var(--ink); border-radius: 22px; box-shadow: 8px 10px 0 var(--ink); overflow: hidden;
  background-image: radial-gradient(rgba(18,18,18,.13) 1px, transparent 1px); background-size: 18px 18px; }
.dd-scale { position: absolute; left: 0; top: 0; width: 960px; height: 540px; transform-origin: 0 0; }
.dd-scale > * { transition: opacity .5s ease; }
.demo-stage.is-fading .dd-scale > * { opacity: 0 !important; }
.demo-stage[data-lang="de"] .l-en, .demo-stage[data-lang="en"] .l-de { display: none; }

.dd-win { position: absolute; left: 36px; top: 40px; width: 420px; height: 330px; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 14px; box-shadow: 5px 6px 0 var(--ink); overflow: hidden; }
.dd-bar { display: flex; align-items: center; gap: 6px; padding: 9px 13px; border-bottom: 1.5px solid var(--ink); font-size: 13px; }
.dd-bar span { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--ink); }
.dd-bar b { margin-left: 6px; font-weight: 600; }
.dd-files { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 14px; padding: 26px 22px; }
.dd-file { display: flex; flex-direction: column; align-items: center; gap: 5px; text-align: center; transition: opacity .25s; }
.dd-file small { font-family: var(--font-mono); font-size: 11.5px; line-height: 1.2; word-break: break-word; }
.dd-file em { font-style: normal; font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); }
.dd-thumb { display: grid; place-items: center; width: 72px; height: 54px; border: 1.5px solid var(--ink); border-radius: 7px; font-family: var(--font-mono); font-size: 10px; font-weight: 600; }
.dd-thumb.photo { background: linear-gradient(#7dd3fc 0 55%, #fcd34d 55%); }
.dd-thumb.pdf { background: var(--c-docs); }
.dd-thumb.xlsx { background: var(--c-data); }
.dd-thumb.receipt { width: 42px; background: #fff; display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 0 8px; place-items: initial; }
.dd-thumb.receipt i { display: block; height: 2px; background: var(--ink-3); border-radius: 1px; }
.dd-thumb.receipt i:nth-child(2) { width: 70%; } .dd-thumb.receipt i:last-child { width: 50%; margin-left: auto; background: var(--ink); }
.dd-src.is-lifted { opacity: .35; }
.dd-new { opacity: 0; transform: scale(.6); transition: opacity .35s, transform .45s cubic-bezier(.3,1.6,.5,1); }
.dd-new.is-on { opacity: 1; transform: none; }
.dd-new .dd-thumb { outline: 3px solid var(--c-data); outline-offset: 3px; }

.dd-wheel { position: absolute; width: 560px; height: 640px; transform-origin: 0 0; pointer-events: none; }
.dd-svg { position: absolute; left: 0; top: 0; overflow: visible; }
.dd-svg, .dd-hub { opacity: 0; transform: scale(.8); transform-origin: 280px 280px; transition: opacity .2s ease, transform .45s cubic-bezier(.25,1.45,.45,1); }
.dd-hub { transform-origin: 52px 52px; }
.dd-wheel.is-open .dd-svg, .dd-wheel.is-open .dd-hub { opacity: 1; transform: none; }
.w-shadow { fill: var(--ink); }
.w-base { fill: #fbf9f4; stroke: var(--ink); stroke-width: 2.5; }
.w-ring { opacity: 0; transform: rotate(-22deg) scale(.94); transform-origin: 280px 280px; transform-box: view-box; transition: opacity .12s ease, transform .3s ease; }
.w-ring.is-past { transform: rotate(22deg) scale(.94); }
.w-ring.is-on { opacity: 1; transform: none; transition: opacity .22s ease .1s, transform .55s cubic-bezier(.25,1.3,.45,1) .1s; }
.w-slice { color: var(--ink); transform-box: view-box; transition: transform .25s cubic-bezier(.3,1.5,.5,1); }
.w-fill { fill: #fbf9f4; stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; transition: fill .2s ease; }
.w-tab { fill: var(--acc); stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; }
.w-slice .ic { color: var(--ink); }
.w-label { font-family: var(--font-display); font-size: 13px; font-weight: 700; fill: var(--ink); }
.w-slice.is-hot { transform: translate(var(--lx), var(--ly)); }
.w-slice.is-hot .w-fill { fill: var(--acc); }
.w-sub .w-item { opacity: 0; transform: scale(.86); transform-origin: 280px 280px; transform-box: view-box; transition: opacity .22s ease, transform .4s cubic-bezier(.25,1.45,.45,1); transition-delay: 0s; }
.w-sub.is-on .w-item { opacity: 1; transform: none; transition-delay: var(--d); }
.w-ifill { fill: #fbf9f4; stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; transition: fill .18s ease; }
.w-item .ic { color: var(--ink); }
.w-sublabel { font-family: var(--font-mono); font-size: 11px; font-weight: 500; fill: var(--ink); }
.w-item.is-hot .w-ifill { fill: var(--acc); }
.w-hub { fill: #fbf9f4; stroke: var(--ink); stroke-width: 2.5; }
.w-prog { fill: none; stroke: var(--c-data); stroke-width: 6; stroke-linecap: round; }
.dd-hub { position: absolute; left: 228px; top: 228px; width: 104px; height: 104px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; text-align: center; }
.dd-kicker { font-family: var(--font-mono); font-size: 9.5px; line-height: 1.15; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; transition: color .2s; max-width: 92px; }
.dd-thumb.receipt.mini { width: 26px; height: 32px; gap: 3px; padding: 0 5px; border-radius: 4px; }
.dd-hubname { font-family: var(--font-mono); font-size: 10px; }
.dd-pillrow { position: absolute; left: 0; right: 0; top: 548px; display: flex; justify-content: center; }
.dd-pill { max-width: 560px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 6px 14px; border-radius: 999px; font-size: 13px; color: #fbf9f4; background: var(--ink); box-shadow: 3px 4px 0 rgba(18,18,18,.25);
  transition: opacity .12s ease, transform .2s ease; }
.dd-pill b { font-weight: 700; margin-right: .35em; }
.dd-pill b i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; border: 1.5px solid #fbf9f4; vertical-align: 0; }
.dd-pill .dim { color: rgba(251,249,244,.6); }
.dd-pill.is-swap, .dd-pill.is-empty { opacity: 0; transform: translateY(4px); }
.dd-dots { position: absolute; left: 0; right: 0; top: 590px; display: flex; justify-content: center; gap: 7px; }
.dd-dots span { width: 11px; height: 11px; border-radius: 999px; border: 1.5px solid var(--ink); background: #fbf9f4; transition: width .3s cubic-bezier(.3,1.4,.5,1), background .2s; }
.dd-dots span.is-on { width: 30px; background: var(--c); }

.dd-keywrap { position: absolute; left: 36px; top: 412px; display: flex; align-items: center; gap: 14px; opacity: 0; transform: translateY(10px); transition: opacity .25s, transform .3s ease; }
.dd-keywrap.is-on { opacity: 1; transform: none; }
.dd-key { font-family: var(--font-mono); font-size: 20px; padding: 8px 18px; background: #fbf9f4; color: var(--ink); border: 1.5px solid var(--ink); border-radius: 10px; box-shadow: 0 5px 0 var(--ink); transition: transform .08s ease, box-shadow .08s ease, background .08s; }
.dd-keywrap.is-down .dd-key { transform: translateY(4px); box-shadow: 0 1px 0 var(--ink); background: var(--c-files); }
.dd-keynote { font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); }
.dd-keynote b { font-size: 16px; color: var(--ink); }

.dd-ghost { position: absolute; left: 0; top: 0; z-index: 4; opacity: 0; transition: opacity .15s; will-change: transform; }
.dd-ghost.is-on { opacity: .85; }
.dd-ghost .dd-thumb { height: 44px; width: 34px; gap: 4px; padding: 0 6px; transform: rotate(-6deg); box-shadow: 2px 3px 0 var(--ink); }
.dd-cursor { position: absolute; left: -4px; top: -3px; width: 26px; height: 26px; z-index: 6; transform-origin: 4px 3px; will-change: transform; }
.dd-toast { position: absolute; right: 30px; bottom: 30px; width: 360px; z-index: 5; border-radius: 16px; overflow: hidden; color: #fbf9f4; background: var(--ink); border: 1.5px solid var(--ink);
  box-shadow: 6px 8px 0 rgba(18,18,18,.3); opacity: 0; transform: translateY(18px); transition: opacity .3s, transform .4s cubic-bezier(.3,1.4,.5,1); }
.dd-toast.is-on { opacity: 1; transform: none; }
.dd-toast-main { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px 8px; }
.dd-tok { color: var(--c-data); flex: none; margin-top: 1px; }
.dd-toast b { display: block; font-size: 14px; font-weight: 700; }
.dd-toast small { display: block; font-family: var(--font-mono); font-size: 11.5px; color: rgba(251,249,244,.65); }
.dd-toast-btns { display: flex; gap: 8px; padding: 0 16px 13px; }
.dd-toast-btns span { display: inline-flex; align-items: center; gap: 5px; padding: 5px 9px; border-radius: 8px; background: rgba(251,249,244,.12); font-size: 12px; }
.dd-toast-btns i { font-style: normal; }
.dd-toast-bar { height: 3px; background: rgba(251,249,244,.08); }
.dd-toast-bar span { display: block; height: 100%; background: var(--c-data); transform-origin: 0 0; transform: scaleX(1); }
.dd-toast.is-on .dd-toast-bar span { transform: scaleX(0); transition: transform 4.3s linear; }

.is-still *, .is-still .w-item { transition: none !important; }

.steps-synced .step h3 { display: inline-block; padding: 0 .2em; margin-left: -.2em; border-radius: 6px; transition: background .3s; }
.steps-synced .step:nth-child(1).is-on h3 { background: var(--c-images); }
.steps-synced .step:nth-child(2).is-on h3 { background: var(--c-files); }
.steps-synced .step:nth-child(3).is-on h3 { background: var(--c-data); }

.demo-stage.is-narrow { aspect-ratio: 560 / 720; }
.is-narrow .dd-scale { width: 560px; height: 720px; }
.is-narrow .dd-win { left: 16px; top: 16px; width: 528px; height: 168px; }
.is-narrow .dd-files { grid-template-columns: repeat(4, 1fr); padding: 14px 12px; }
.is-narrow .dd-keywrap { left: 16px; top: 200px; }
.is-narrow .dd-toast { right: 16px; bottom: 16px; width: 528px; }
@media (max-width: 767.98px) {
  .demo-stage { border-radius: 14px; box-shadow: 5px 6px 0 var(--ink); }
}

.fc-drop { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem; background: #fbf9f4; border: 2px dashed var(--ink); border-radius: 20px; cursor: pointer; transition: background .15s, transform .15s; }
.fc-drop:hover, .fc-drop:focus-visible { background: #fff; outline: none; }
.fc-drop.is-over { background: #fff; transform: scale(1.02); border-style: solid; box-shadow: 6px 8px 0 var(--ink); }
.fc-wheel { width: 84px; height: 84px; flex: none; border-radius: 50%; border: 1.5px solid var(--ink); background: radial-gradient(circle, #fbf9f4 0 30%, var(--ink) 30% 34%, transparent 34%), var(--wheel-conic); transition: transform .5s; }
.fc-drop.is-over .fc-wheel { transform: rotate(45deg) scale(1.08); }
.fc-drop-text b { display: block; font-size: 1.25rem; }
.fc-drop-text small { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-3); }
.fc-samples { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; margin-top: 1rem; font-size: .9rem; color: var(--ink-3); }
.fc-sample { font-family: var(--font-mono); font-size: .75rem; border: 1.5px solid var(--ink); background: transparent; border-radius: 999px; padding: .15rem .65rem; color: var(--ink); }
.fc-sample:hover { background: var(--ink); color: var(--paper); }

.fc-result { background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 20px; box-shadow: 8px 10px 0 var(--ink); padding: 1.5rem; min-height: 100%; }
.fc-empty p { color: var(--ink-2); margin: .8rem 0 0; max-width: 30rem; }
.fc-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem; border-bottom: 1.5px solid var(--ink); padding-bottom: .9rem; margin-bottom: 1.1rem; }
.fc-head h3 { font-size: 1.4rem; margin: 0; }
.fc-head small { font-family: var(--font-mono); color: var(--ink-3); font-size: .78rem; }
.fc-smart { display: grid; grid-template-columns: 150px 1fr; gap: 1.25rem; align-items: center; margin-bottom: 1.25rem; }
.fc-smart svg { width: 150px; height: 150px; overflow: visible; }
.fc-smart svg path { stroke: var(--ink); stroke-width: 2; }
.fc-smart svg text { font-family: var(--font-mono); font-size: 7px; fill: var(--ink); }
.fc-smart ol { margin: 0; padding-left: 1.2rem; }
.fc-smart li { margin-bottom: .3rem; }
.fc-smart li b { font-weight: 700; }
.fc-smart li small { color: var(--ink-3); }
.fc-rings { display: grid; gap: .75rem; }
.fc-ring { border-top: 1px solid var(--rule); padding-top: .75rem; }
.fc-ring-title { display: flex; align-items: center; gap: .5rem; font-weight: 700; margin-bottom: .45rem; }
.fc-ring-title::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--ring); border: 1.5px solid var(--ink); }
.fc-ring-title small { font-family: var(--font-mono); font-weight: 400; color: var(--ink-3); font-size: .72rem; }
.fc-acts { display: flex; flex-wrap: wrap; gap: .35rem; }
.fc-act { font-size: .85rem; border: 1.5px solid var(--ink); border-radius: 8px; padding: .12rem .5rem; background: var(--paper); }
.fc-act.more { border-style: dashed; color: var(--ink-2); }
.fc-act .mod { font-family: var(--font-mono); font-size: .62rem; margin-left: .3rem; color: var(--ink-3); }
.fc-none { color: var(--ink-2); }
@media (max-width: 575.98px) {
  .fc-smart { grid-template-columns: 1fr; justify-items: center; }
  .fc-drop { padding: 1.1rem; }
  .fc-wheel { width: 60px; height: 60px; }
}

.task-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.task-grid-sm { grid-template-columns: 1fr; gap: .6rem; }
.task-card { position: relative; display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem 1.25rem 1.25rem 1.6rem; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 16px; color: var(--ink); text-decoration: none; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.task-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 8px; background: var(--ring); border-right: 1.5px solid var(--ink); }
.task-card:hover, .task-card:focus-visible { transform: translate(-2px, -2px); box-shadow: 5px 6px 0 var(--ink); color: var(--ink); outline: none; }
.task-card h3 { font-size: 1.15rem; font-weight: 700; margin: 0; line-height: 1.25; padding-right: 1.5rem; }
.task-card p { margin: 0; color: var(--ink-2); font-size: .94rem; }
.task-ring { font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.task-go { position: absolute; right: 1rem; top: 1.1rem; font-family: var(--font-mono); font-weight: 600; transition: transform .15s; }
.task-card:hover .task-go { transform: translateX(3px); }
.task-card-sm { padding: .85rem 1rem .85rem 1.4rem; }
.task-card-sm h3 { font-size: 1rem; }
.task-card-sm .task-go { top: .85rem; }
.task-head + .ring-strip { margin-top: 0; border-top: 0; }
.task-head { border-bottom: 1.5px solid var(--ink); background: linear-gradient(90deg, var(--ring) 0 10px, transparent 10px); }
.crumbs { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-3); margin-bottom: 1rem; }
.crumbs a { color: var(--ink); }
.task-path { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin-top: 1.5rem; font-family: var(--font-mono); font-size: .85rem; }
.path-step { padding: .3rem .75rem; border: 1.5px solid var(--ink); border-radius: 999px; background: #fbf9f4; }
.path-step:last-child { background: var(--ring); }
.path-sep { color: var(--ink-3); }
.task-h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.25rem; }
.task-steps { margin-bottom: 0; }
.task-notes li { margin-bottom: .5rem; }
.task-cta { font-size: clamp(1.6rem, 3vw, 2.2rem); }

.slice-link { color: inherit; text-decoration: none; }
.slice-link:hover, .slice-link:focus-visible { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.fa-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; }
.fa { position: relative; padding: 1.25rem 1.3rem 1.2rem 1.6rem; background: #fbf9f4; border: 1.5px solid var(--ink); border-radius: 16px; overflow: hidden; scroll-margin-top: 90px; }
.fa::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 8px; background: var(--ring); border-right: 1.5px solid var(--ink); }
.fa:target { box-shadow: 6px 7px 0 var(--ink); }
.fa h2 { font-size: 1.2rem; font-weight: 700; margin: 0 0 .4rem; line-height: 1.25; }
.fa-hint { color: var(--ink-2); margin: 0 0 .6rem; }
.fa-meta { display: grid; grid-template-columns: auto 1fr; gap: .25rem .8rem; margin: .4rem 0 0; font-size: .9rem; }
.fa-meta dt { font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); font-weight: 500; padding-top: .2rem; }
.fa-meta dd { margin: 0; }
.fa-notes { margin: .7rem 0 0; font-size: .88rem; color: var(--ink-2); border-top: 1px dashed var(--rule); padding-top: .6rem; }
.fa-foot { margin: 1.5rem 0 0; font-size: .9rem; color: var(--ink-3); }