:root {
 --rack: #1f3a14; 
 --rack-bevel: #2f5420;
 --disc-green: #34802a;
 --disc-gold: #ffc53d;
 --disc-tomato: #e0533d;
 --disc-sky: #3d9be0;
 --disc-violet: #8a5cd6;
 --ink-green: #2e7125;
 --ink-gold: #7a5f1d;
 --ink-tomato: #aa3f2e;
 --ink-sky: #296896;
 --ink-violet: #754eb6;
}
.sheet--play { padding-top: clamp(.55rem, 2.2vw, 1.2rem); }
.turnline {
 display: flex; align-items: center; justify-content: center; gap: .5rem;
 min-height: 1.6rem; margin: 0 0 .35rem;
 font-family: var(--display); font-weight: 700; text-transform: uppercase;
 font-size: clamp(.9rem, 3.4vw, 1.1rem); letter-spacing: .1em; color: var(--ink);
}
.turnline__disc {
 position: relative;
 width: 1.1rem; height: 1.1rem; border-radius: 50%; flex: none;
 background: var(--disc, transparent);
 box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .25);
}
.turnline.is-thinking .turnline__text::after {
 content: ''; display: inline-block; width: 1.2em; text-align: left;
 animation: dots 1.1s steps(4, end) infinite;
}
@keyframes dots {
 0% { content: ''; }
 25% { content: '.'; }
 50% { content: '..'; }
 75% { content: '...'; }
}
@media (max-width: 600px) and (max-height: 900px) {
 #paper .masthead { margin-bottom: .3rem; }
 #paper .masthead__logo { width: min(13rem, 58%); }
 #paper .masthead__links { margin-top: .2rem; }
}
@media (max-width: 600px) and (max-height: 760px) {
 #paper .masthead__logo { width: min(10.5rem, 46%); }
 .sheet--play { padding-top: .45rem; }
 .turnline { margin-bottom: .15rem; }
}
.battle {
 display: grid; gap: .45rem .7rem; justify-content: center; align-items: start;
 grid-template-columns: auto minmax(0, 1fr);
 grid-template-areas: "big big" "mini tally";
}
.battle[data-big="theirs"] #theirs, .battle[data-big="yours"] #yours { grid-area: big; justify-self: center; }
.battle[data-big="theirs"] #yours, .battle[data-big="yours"] #theirs { grid-area: mini; }
.tallies { grid-area: tally; align-self: center; }
.dock-slot { grid-area: dock; }
.battle[data-phase="deploy"] { grid-template-columns: auto; grid-template-areas: "big" "dock"; }
.battle[data-phase="deploy"] #theirs, .battle[data-phase="deploy"] .tallies { display: none; }
.battle[data-phase="deploy"] #yours { grid-area: big; }
@media (min-width: 760px) {
 .battle { grid-template-columns: auto auto; grid-template-areas: "yours theirs" "tally tally"; gap: .6rem 2rem; }
 .battle[data-big] #yours { grid-area: yours; }
 .battle[data-big] #theirs { grid-area: theirs; }
 .tallies { display: flex; justify-content: center; gap: 2.5rem; }
 .battle[data-phase="deploy"] { grid-template-columns: auto auto; grid-template-areas: "yours dock"; align-items: center; }
 .battle[data-phase="deploy"] .dock-slot { max-width: 16rem; }
}
.waters { --cell: 30px; --lip: calc(var(--cell) * .22); --lab: calc(var(--cell) * .72); color: var(--ink); }
.waters__title {
 margin: 0 0 .1rem calc(var(--lab));
 font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
 font-size: clamp(.62rem, calc(var(--cell) * .36), .82rem); color: var(--ink-soft);
}
@media (max-width: 759.98px) {
 .waters.is-mini { --lab: 0px; }
 .waters.is-mini .waters__title, .waters.is-mini .waters__cols, .waters.is-mini .waters__rows { display: none; }
 .waters.is-mini .waters__face { filter: drop-shadow(0 .15rem .25rem rgba(0, 0, 0, .3)); }
}
.waters__frame {
 display: grid;
 grid-template-columns: var(--lab) calc(var(--cell) * 10 + var(--lip) * 2);
 grid-template-rows: var(--lab) calc(var(--cell) * 10 + var(--lip) * 2);
}
.waters__cols, .waters__rows {
 display: grid; font-family: var(--display); font-weight: 700; color: var(--ink-soft);
 font-size: calc(var(--cell) * .4); line-height: 1; text-align: center;
}
.waters__cols { grid-column: 2; grid-row: 1; grid-template-columns: repeat(10, var(--cell)); padding: 0 var(--lip); align-items: end; padding-bottom: calc(var(--cell) * .08); }
.waters__rows { grid-column: 1; grid-row: 2; grid-template-rows: repeat(10, var(--cell)); padding: var(--lip) 0; align-items: center; justify-items: end; padding-right: calc(var(--cell) * .12); }
.waters__board { grid-column: 2; grid-row: 2; position: relative; }
.waters__face {
 position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
 filter: drop-shadow(0 .35rem .6rem rgba(0, 0, 0, .3));
}
.waters__face .face { fill: var(--rack); }
.waters__face .holes circle { fill: rgba(0, 0, 0, .42); }
.waters__face .rim { fill: none; stroke: rgba(0, 0, 0, .35); stroke-width: .04; }
.waters__face .sheen { display: none; }
:root { --edge: #0c1a07; }
:root[data-board="cherry"] { --hole-rim: #120000; --edge: #120000; }
:root[data-board="oak"] { --hole-rim: #150c07; --edge: #150c07; }
:root[data-board="birch"] { --hole-rim: #2e1c0c; --edge: #2e1c0c; }
:root[data-board="cherry"] .waters__face .face,
:root[data-board="oak"] .waters__face .face,
:root[data-board="birch"] .waters__face .face { fill: var(--wood-fill); }
:root[data-board="cherry"] .waters__face .sheen,
:root[data-board="oak"] .waters__face .sheen,
:root[data-board="birch"] .waters__face .sheen { display: inline; fill: var(--sheen-fill); }
:root[data-board="cherry"] .waters__face .holes circle,
:root[data-board="oak"] .waters__face .holes circle,
:root[data-board="birch"] .waters__face .holes circle { fill: rgba(0, 0, 0, .5); stroke: var(--hole-rim); stroke-width: .06; }
.waters__hulls, .waters__squares { position: absolute; inset: var(--lip); }
.waters__squares { display: grid; grid-template-columns: repeat(10, var(--cell)); grid-template-rows: repeat(10, var(--cell)); }
.waters .sq, .waters .sq:hover, .waters .sq:disabled {
 position: relative; display: block; width: var(--cell); height: var(--cell);
 margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; color: inherit; opacity: 1;
 font: inherit; text-transform: none; letter-spacing: normal; line-height: 1;
 cursor: default; -webkit-tap-highlight-color: transparent;
}
.waters--theirs:not(.is-locked) .sq:not(.is-fired) { cursor: crosshair; }
@media (hover: hover) {
 .waters--theirs:not(.is-locked) .sq:not(.is-fired):hover { box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .55); border-radius: 50%; }
}
.waters .sq:focus-visible { outline: 3px solid var(--green-bright); outline-offset: -2px; border-radius: 4px; }
.waters.is-mini .sq { pointer-events: none; }
.waters.is-mini .sq:focus-visible { outline: 0; }
.waters--yours .sq { cursor: default; }
.waters--yours[data-mode="deploy"] .sq { cursor: pointer; }
.waters .sq.is-armed::before {
 content: ''; position: absolute; inset: 8%; border-radius: 50%;
 border: 2px solid #fff; box-shadow: 0 0 0 2px rgba(0, 0, 0, .35);
 animation: aim .9s ease-in-out infinite;
}
.waters .sq.is-armed::after {
 content: ''; position: absolute; left: 50%; top: 50%; width: 70%; height: 70%; transform: translate(-50%, -50%);
 background: linear-gradient(#fff, #fff) center / 2px 100% no-repeat, linear-gradient(#fff, #fff) center / 100% 2px no-repeat;
 opacity: .85;
}
@keyframes aim { 50% { transform: scale(.86); } }
.peg { position: absolute; display: none; border-radius: 50%; pointer-events: none; }
.sq.is-miss .peg {
 display: block; inset: 33%;
 background: radial-gradient(circle at 35% 30%, #fff, #d9d9d2 70%);
 box-shadow: 0 1px 1px rgba(0, 0, 0, .45), inset 0 0 0 .5px rgba(0, 0, 0, .25);
}
.sq.is-hit .peg {
 display: block; inset: 17%;
 --peg: var(--player-disc, var(--disc-green));
 background:
 radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .6), rgba(255, 255, 255, 0) 40%),
 radial-gradient(circle, var(--peg) 58%, color-mix(in srgb, var(--peg), #000 25%) 100%);
 box-shadow: 0 0 0 2px var(--edge), 0 1px 3px rgba(0, 0, 0, .5);
}
.waters--yours .sq.is-hit .peg { --peg: var(--computer-disc, var(--disc-gold)); }
.sq.is-hit .peg::after {
 content: ''; position: absolute; inset: 22%;
 background: var(--paper);
 clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
}
.waters.is-mini .sq.is-hit .peg { box-shadow: 0 0 0 1px var(--edge); }
.waters--theirs .sq.is-sunk .peg { inset: 31%; }
.waters--theirs .sq.is-sunk .peg::after { inset: 26%; }
.sq.is-new .peg { animation: peg-drop .2s cubic-bezier(.5, 0, .75, 0) both, peg-bounce .16s ease-out .2s; }
@keyframes peg-drop {
 from { transform: translateY(-90%) scale(1.45); opacity: 0; box-shadow: 0 1.2rem .6rem rgba(0, 0, 0, 0); }
 30% { opacity: 1; }
}
@keyframes peg-bounce { 40% { transform: scale(.88, .92); } }
.fx { position: absolute; inset: 0; pointer-events: none; border-radius: 50%; }
.fx--splash { inset: 22%; border: 2px solid rgba(255, 255, 255, .9); animation: splash .6s ease-out .12s both; }
.fx--splash::after {
 content: ''; position: absolute; inset: -2px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .7);
 animation: splash .55s ease-out .24s both;
}
@keyframes splash { from { transform: scale(.4); opacity: 1; } to { transform: scale(2.1); opacity: 0; } }
.fx--burst {
 inset: -30%;
 background: var(--peg-shot, var(--player-disc, var(--disc-green)));
 clip-path: polygon(50% 0, 57% 36%, 85% 15%, 64% 43%, 100% 50%, 64% 57%, 85% 85%, 57% 64%, 50% 100%, 43% 64%, 15% 85%, 36% 57%, 0 50%, 36% 43%, 15% 15%, 43% 36%);
 animation: burst .45s ease-out .14s both;
}
.waters--yours .fx--burst { --peg-shot: var(--computer-disc, var(--disc-gold)); }
@keyframes burst { from { transform: scale(.3) rotate(0deg); opacity: .95; } to { transform: scale(1.25) rotate(20deg); opacity: 0; } }
.sq.is-flash::before {
 content: ''; position: absolute; inset: 4%; border-radius: 22%; pointer-events: none;
 background: rgba(255, 255, 255, .75); opacity: 0;
 animation: flash .36s ease-out calc(var(--i, 0) * 70ms) both;
}
@keyframes flash { 30% { opacity: 1; } to { opacity: 0; } }
.hull {
 position: absolute; left: calc(var(--c) * var(--cell)); top: calc(var(--r) * var(--cell));
 pointer-events: none;
}
.hull--across { width: calc(var(--len) * var(--cell)); height: var(--cell); }
.hull--down { width: var(--cell); height: calc(var(--len) * var(--cell)); }
.hull__name { display: none; }
.hull .ship { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.ship__hull { stroke-width: .07; stroke-linejoin: round; }
.ship__lines { fill: none; stroke-width: .035; stroke-linecap: round; }
.ship__lines--dash { stroke-dasharray: .16 .12; }
.hull--mine { --hull: var(--player-disc, var(--disc-green)); filter: drop-shadow(0 2px 2px rgba(0, 0, 0, .45)); transition: filter .5s ease, transform .5s ease; }
.hull--mine .ship__hull { fill: var(--hull); stroke: var(--edge); }
.hull--mine .ship__deck { fill: color-mix(in srgb, var(--hull), #fff 22%); }
.hull--mine .ship__kit { fill: color-mix(in srgb, var(--hull), #000 38%); }
.hull--mine .ship__lines { stroke: rgba(255, 255, 255, .7); }
.hull--flag::after {
 content: ''; position: absolute; z-index: 1;
 width: calc(var(--cell) * .5); height: calc(var(--cell) * .5);
 left: calc(var(--cell) * 1.25); top: calc(var(--cell) * .25);
 background: color-mix(in srgb, var(--player-disc, var(--disc-green)), #000 42%);
 -webkit-mask: url('../assets/globe.png') center / contain no-repeat;
 mask: url('../assets/globe.png') center / contain no-repeat;
}
.hull--flag.hull--down::after { left: calc(var(--cell) * .25); top: calc(var(--cell) * 1.25); }
.hull--mine.is-sunk { filter: brightness(.42) saturate(.55) drop-shadow(0 1px 1px rgba(0, 0, 0, .4)); }
.hull--mine.is-sunk.hull--across { transform: rotate(2deg) translateY(4%); }
.hull--mine.is-sunk.hull--down { transform: rotate(-2deg) translateX(4%); }
.hull--mine.is-selected { filter: drop-shadow(0 0 1.5px var(--paper)) drop-shadow(0 0 1.5px var(--paper)) drop-shadow(0 0 1px var(--ink)) drop-shadow(0 2px 2px rgba(0, 0, 0, .45)); }
.hull--mine.is-dragging { z-index: 3; transition: none; filter: drop-shadow(0 0 1.5px var(--paper)) drop-shadow(0 8px 6px rgba(0, 0, 0, .4)); }
.waters[data-mode="deploy"] .sq.has-ship { touch-action: none; cursor: grab; }
.waters[data-mode="deploy"] .hull__name, .hull--sunk .hull__name, .hull--survivor .hull__name {
 display: flex; position: absolute; inset: 0; align-items: center; justify-content: center;
 font-family: var(--grid-face); font-style: italic; font-size: calc(var(--cell) * .34); color: #fff;
 text-shadow: 0 0 2px rgba(0, 0, 0, .9), 0 1px 2px rgba(0, 0, 0, .7); white-space: nowrap; overflow: hidden; z-index: 2;
}
.waters[data-mode="deploy"] .hull--flag.hull--across .hull__name { padding-left: calc(var(--cell) * 1.6); }
.waters[data-mode="deploy"] .hull--flag.hull--down .hull__name { padding-top: calc(var(--cell) * 1.6); }
.hull--down .hull__name { writing-mode: vertical-rl; }
.waters.is-mini .hull__name { display: none !important; }
.waters.is-mini .hull--flag::after { display: none; }
.hull--sunk .ship__hull { fill: color-mix(in srgb, var(--computer-disc, var(--disc-gold)), transparent 25%); stroke: var(--computer-ink, var(--ink)); stroke-width: .08; }
.hull--sunk .ship__deck { fill: none; }
.hull--sunk .ship__kit { fill: color-mix(in srgb, var(--computer-ink, var(--ink)), transparent 30%); }
.hull--sunk .ship__lines { stroke: color-mix(in srgb, var(--computer-ink, var(--ink)), transparent 40%); }
.hull--sunk.is-surfacing { animation: surface .55s ease-out calc(var(--len) * 70ms) both; }
@keyframes surface { from { opacity: 0; transform: scale(.9); filter: blur(2px); } to { opacity: 1; transform: none; filter: none; } }
.hull--survivor { animation: survive .6s ease-out calc(.3s + var(--k, 0) * .22s) both; }
@keyframes survive { from { opacity: 0; } to { opacity: 1; } }
.hull--survivor .ship__hull { fill: rgba(255, 255, 255, .4); stroke: var(--edge); stroke-width: .07; stroke-dasharray: .18 .12; }
.hull--survivor .ship__deck { fill: none; }
.hull--survivor .ship__kit { fill: color-mix(in srgb, var(--edge), transparent 50%); }
.hull--survivor .ship__lines { stroke: color-mix(in srgb, var(--edge), transparent 60%); }
.hull--sunk .hull__name { color: #fff; }
.stamp {
 position: absolute; left: 50%; top: 50%; z-index: 5; pointer-events: none;
 transform: translate(-50%, -50%) rotate(-8deg);
 padding: .15em .5em; border: 3px solid currentColor; border-radius: 4px;
 font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
 font-size: clamp(1.2rem, 6vw, 2rem); line-height: 1; white-space: nowrap;
 color: #fff; background: rgba(179, 36, 31, .88);
 box-shadow: 0 .4rem 1rem rgba(0, 0, 0, .35);
 animation: stamp-in .28s cubic-bezier(.5, 0, .75, 0) var(--delay, 0ms) both, stamp-out .3s ease-in calc(var(--delay, 0ms) + 1.1s) forwards;
}
@keyframes stamp-in {
 from { transform: translate(-50%, -50%) rotate(-18deg) scale(2.4); opacity: 0; }
 60% { opacity: 1; }
 to { transform: translate(-50%, -50%) rotate(-8deg) scale(1); opacity: 1; }
}
@keyframes stamp-out { to { opacity: 0; } }
@keyframes peg-fade { from { opacity: 0; } }
.tallies { display: flex; flex-direction: column; gap: .35rem; }
.tally { display: flex; align-items: center; flex-wrap: wrap; gap: 3px 4px; margin: 0; }
.tally__who {
 flex: 0 0 100%; font-family: var(--display); font-weight: 700; text-transform: uppercase;
 letter-spacing: .12em; font-size: .6rem; color: var(--ink-soft);
}
@media (min-width: 760px) { .tally__who { flex: none; margin-right: .3rem; } }
.tally__ship { display: inline-block; height: 9px; width: calc(var(--len) * 10.7px); position: relative; }
.tally__ship .ship { display: block; width: 100%; height: 100%; }
.tally__ship .ship__hull { fill: var(--ink); }
.tally__ship .ship__deck, .tally__ship .ship__kit, .tally__ship .ship__lines { display: none; }
#tally-yours .tally__ship .ship__hull { fill: var(--player-disc, var(--disc-green)); stroke: var(--edge); stroke-width: .06; }
.tally__ship.is-sunk { opacity: .35; }
.tally__ship.is-sunk::after {
 content: ''; position: absolute; left: -2px; right: -2px; top: 50%; height: 2px; margin-top: -1px;
 background: var(--stop); transform: rotate(-12deg);
}
.dock { display: flex; flex-direction: column; gap: .5rem; margin-top: .3rem; }
.dock__ships { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; }
.dock .dock__ship, .dock .dock__ship:hover {
 display: inline-flex; flex-direction: column; align-items: center; gap: .2rem;
 min-height: 44px; padding: .35rem .5rem; margin: 0;
 background: transparent; color: var(--ink); border: 2px solid var(--rule); border-radius: 6px;
 font-family: var(--grid-face); font-weight: 400; text-transform: none; letter-spacing: normal; font-size: .8rem;
 cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.dock .dock__ship[aria-checked="true"] { border-color: var(--ink); background: rgba(68, 99, 41, .12); }
.dock__pips { display: block; height: 11px; width: calc(var(--len) * 13px); }
.dock__pips .ship { display: block; width: 100%; height: 100%; }
.dock__pips .ship__hull { fill: var(--player-disc, var(--disc-green)); stroke: var(--edge); stroke-width: .06; }
.dock__pips .ship__deck { fill: color-mix(in srgb, var(--player-disc, var(--disc-green)), #fff 22%); }
.dock__pips .ship__kit { fill: color-mix(in srgb, var(--player-disc, var(--disc-green)), #000 38%); }
.dock__pips .ship__lines { display: none; }
.dock__tools { display: flex; gap: .5rem; justify-content: center; flex-wrap: wrap; }
.dock__tools button { min-height: 44px; }
.dock__hint { margin: 0; text-align: center; font-size: .78rem; color: var(--ink-soft); }
@media (min-width: 760px) { .dock__ships { flex-direction: column; align-items: stretch; } }
.howto__fleet { width: 100%; border-collapse: collapse; margin: .5rem 0 0; font-size: .85rem; }
.howto__fleet th, .howto__fleet td { padding: .28rem .3rem; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: middle; }
.howto__fleet th { font-weight: 700; white-space: nowrap; }
.howto__len { font-family: var(--display); font-weight: 700; text-align: right; }
.howto__hull { display: inline-block; height: 13px; width: calc(var(--len) * 16px); vertical-align: middle; }
.howto__hull .ship { display: block; width: 100%; height: 100%; }
.howto__hull .ship__hull { fill: var(--player-disc, var(--disc-green)); stroke: var(--edge); stroke-width: .06; }
.howto__hull .ship__deck { fill: color-mix(in srgb, var(--player-disc, var(--disc-green)), #fff 22%); }
.howto__hull .ship__kit { fill: color-mix(in srgb, var(--player-disc, var(--disc-green)), #000 38%); }
.howto__hull .ship__lines { fill: none; stroke: rgba(255, 255, 255, .7); stroke-width: .035; }
.howto__strip { display: block; width: min(15rem, 100%); margin: .45rem 0 .2rem; }
.howto__board { fill: var(--rack); }
.howto__hole { fill: rgba(0, 0, 0, .42); }
.howto__miss { fill: #f4f4ef; stroke: var(--edge); stroke-width: .03; }
.howto__hit { fill: var(--player-disc, var(--disc-green)); stroke: var(--edge); stroke-width: .07; }
.howto__sunk .ship__hull { fill: color-mix(in srgb, var(--computer-disc, var(--disc-gold)), transparent 45%); stroke: var(--paper); stroke-width: .07; }
.howto__sunk .ship__kit { fill: rgba(255, 255, 255, .45); }
.howto__caption { margin: 0; font-size: .8rem; font-style: italic; color: var(--ink-soft); }
@media (prefers-reduced-motion: reduce) {
 .sq.is-new .peg { animation: peg-fade .12s linear both; }
 .waters .sq.is-armed::before, .fx, .sq.is-flash::before { animation: none; display: none; }
 .stamp { animation: stamp-out .01s linear 1.4s forwards; }
 .hull--mine, .hull--mine.is-sunk { transform: none; transition: none; }
 .hull--sunk.is-surfacing, .hull--survivor { animation: none; }
}
.disc--player { --disc: var(--player-disc, var(--disc-green)); }
.disc--computer { --disc: var(--computer-disc, var(--disc-gold)); }
.turnline__disc.disc--player::after {
 content: ''; position: absolute; inset: 18%;
 background: color-mix(in srgb, var(--disc), #000 34%);
 -webkit-mask: url('../assets/globe.png') center / contain no-repeat;
 mask: url('../assets/globe.png') center / contain no-repeat;
}
.turnline__disc.disc--computer::after {
 content: ''; position: absolute; inset: 27%; border-radius: 50%;
 box-shadow: 0 0 0 .15em color-mix(in srgb, var(--disc), #000 32%), 0 1px 0 .15em rgba(255, 255, 255, .25);
}
.statusbar { margin-top: .55rem; align-items: center; }
.statusbar__tools { display: flex; gap: .9rem; }
.statusbar__confirm {
 display: flex; flex-wrap: wrap; align-items: baseline; justify-content: flex-end; gap: .3rem .8rem;
 font-size: .68rem; color: var(--ink);
}
.linky:disabled { background: none; color: var(--pencil); opacity: 1; text-decoration: none; cursor: default; }
.edition__state:empty { display: none; }
.edition__today {
 font-family: var(--display); font-weight: 700; font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
 padding: .1rem .4rem; border: 1.5px solid var(--green); color: var(--green); border-radius: 2px;
}
@media (prefers-reduced-motion: reduce) {
 * { scroll-behavior: auto !important; }
 .turnline.is-thinking .turnline__text::after { animation: none; content: '...'; }
}
.prefs {
 display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem 1.2rem;
 margin: 1rem 0 0; padding-top: .9rem; border-top: 1px solid var(--rule);
}
.prefs__buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
.picker { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .8rem; }
.prefs__label {
 font-family: var(--display); font-weight: 700; text-transform: uppercase;
 letter-spacing: .14em; font-size: .72rem; color: var(--ink-soft);
}
.picker__swatches { display: flex; gap: .45rem; }
.swatch {
 appearance: none; margin: 0; padding: 6px; width: 44px; height: 44px; border: 0; border-radius: 50%;
 background: transparent; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.swatch:hover { background: transparent; }
.swatch::before {
 content: ''; display: block; width: 100%; height: 100%; border-radius: 50%;
 background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.5), rgba(255,255,255,0) 40%), var(--disc);
 box-shadow: inset 0 -2px 3px rgba(0,0,0,.25);
 transition: transform .12s ease-out;
}
.swatch[aria-checked="true"]::before { box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--ink), inset 0 -2px 3px rgba(0,0,0,.25); }
.swatch:focus-visible { outline: 3px solid var(--green-bright); outline-offset: 1px; }
@media (hover: hover) { .swatch:hover::before { transform: scale(1.08); } }
.picker__vs { font-size: .82rem; color: var(--ink-soft); display: inline-flex; align-items: center; gap: .35rem; }
.picker__vs i { display: inline-block; width: .9rem; height: .9rem; border-radius: 50%; background: var(--disc); }
.soundtoggle, .soundtoggle:hover {
 display: inline-flex; align-items: center; gap: .45rem;
 padding: .7rem .9rem; min-height: 44px;
 background: transparent; color: var(--ink-soft);
 border: 2px solid var(--rule); border-radius: 2px;
 font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .72rem;
}
.soundtoggle:hover { color: var(--ink); border-color: var(--ink); }
.soundtoggle__icon {
 width: 1rem; height: 1rem; background: currentColor;
 -webkit-mask: var(--speaker) center / contain no-repeat; mask: var(--speaker) center / contain no-repeat;
}
:root {
 --speaker: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9h4l5-4v14l-5-4H3z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M18 6a8.5 8.5 0 0 1 0 12' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
 --speaker-off: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9h4l5-4v14l-5-4H3z'/%3E%3Cpath d='M16 9l6 6M22 9l-6 6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.soundtoggle[aria-pressed="false"] .soundtoggle__icon { -webkit-mask-image: var(--speaker-off); mask-image: var(--speaker-off); }
.sheet--play { position: relative; }
.quip {
 position: absolute; z-index: 3; right: clamp(.6rem, 3vw, 2rem); top: clamp(-.6rem, -1vw, 0rem);
 max-width: min(15rem, 62%); margin: 0; padding: .45rem .7rem;
 font-family: var(--grid-face); font-style: italic; font-size: .92rem; line-height: 1.25; color: var(--ink);
 background: #fff; border: 2px solid var(--ink); border-radius: 12px 12px 2px 12px;
 box-shadow: 0 .35rem .8rem rgba(0,0,0,.2);
 animation: quip-in .22s ease-out;
 pointer-events: none;
}
@keyframes quip-in { from { opacity: 0; transform: translateY(6px) scale(.96); } to { opacity: 1; transform: none; } }
.confetti { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 30; pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
 .quip { animation: none; }
}
.swatch--board { border-radius: 10px; }
.swatch--board::before { border-radius: 6px; background: var(--wood, var(--rack)) center / cover; box-shadow: inset 0 0 0 1px rgba(0,0,0,.25); }
.swatch--board[aria-checked="true"]::before { box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--ink), inset 0 0 0 1px rgba(0,0,0,.25); }
.hull--stamp { z-index: 4; }
.hull--stamp .stamp { font-size: clamp(.9rem, calc(var(--cell) * .7), 1.8rem); }
.waters.is-mini .hull--stamp { display: none; }