/* Lottery-slip palette: slip red accent, cool ink neutrals. */
:root{
  --paper:#F5F4F9; --surface:#FFFFFF; --sunk:#EEEDF4; --ink:#1C1A2B; --ink-2:#5D5974; --line:#E1DEEB;
  --slip:#D4304B; --slip-soft:#FCE8EC; --slip-ink:#A31F36;
  --win:#0E8A5C; --win-soft:#E2F4EC; --gold:#9A6B00; --gold-soft:#FBF1D6;
  --b1:#E9AE00; --b2:#2F9AD6; --b3:#E5484D; --b4:#7D7C8A; --b5:#6AAE22; --b6:#8458CF; --b7:#E57A14;
  --bonus:#1C1A2B; --ball-off:#E6E4EE; --ball-off-ink:#8F8BA6;
  --display:"Black Han Sans","IBM Plex Sans KR",system-ui,sans-serif;
  --body:"IBM Plex Sans KR",system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic","Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --paper:#12111C; --surface:#1B1A29; --sunk:#232236; --ink:#ECEAF5; --ink-2:#A7A3BF; --line:#2F2D45;
  --slip:#FF5E78; --slip-soft:#3A1D29; --slip-ink:#FF8FA2;
  --win:#3CCB8E; --win-soft:#143327; --gold:#F2C14E; --gold-soft:#3A2F12;
  --bonus:#ECEAF5; --ball-off:#2A2940; --ball-off-ink:#77739A; color-scheme:dark}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.6;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
body.large{font-size:18px}
.wrap{max-width:1080px;margin:0 auto}
a{color:inherit}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.25}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--slip);outline-offset:2px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--ink-2)}
[hidden]{display:none!important}

/* header */
.site-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px;padding-block:10px 8px;border-bottom:1px solid var(--line)}
.logo{font-family:var(--display);font-size:20px;text-decoration:none;letter-spacing:-.01em}
.logo em{font-style:normal;color:var(--slip)}
.game-nav{display:flex;flex-wrap:wrap;gap:4px}
.game-nav a{padding:6px 10px;border-radius:8px;text-decoration:none;font-size:13.5px;color:var(--ink-2)}
.game-nav a[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.head-tools{display:flex;gap:8px;align-items:center}
.chip-btn{padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:transparent;font-size:12.5px;text-decoration:none;color:var(--ink-2)}

main{padding-block:12px 40px;display:flex;flex-direction:column;gap:14px}
.crumbs{font-size:12.5px;color:var(--ink-2);margin:0}
.crumbs a{color:var(--ink-2)}
.page-title{font-family:var(--display);font-weight:400;font-size:clamp(24px,3.4vw,32px);letter-spacing:-.01em}
.lead{color:var(--ink-2);margin:6px 0 0;max-width:62ch}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px}
.eyebrow{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);font-weight:600;margin:0 0 8px}
.h2{font-size:19px;font-weight:700;margin-bottom:6px}
.grid2{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:820px){.grid2{grid-template-columns:minmax(0,1fr)}}
.stack{display:flex;flex-direction:column;gap:16px;min-width:0}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* entrance */
.hero{padding-block:18px 4px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(30px,5.4vw,48px);letter-spacing:-.015em}
.hero h1 em{font-style:normal;color:var(--slip)}
.gates{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:14px}
.gate{display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:16px;background:var(--surface);border:1px solid var(--line);text-decoration:none}
.gate:hover{border-color:var(--slip)}
.gate .top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.gate .cc{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink-2)}
.gate .cc b{color:var(--slip);font-weight:600}
.gate .gname{font-size:21px;font-weight:700}
.gate .meta{font-size:12.5px;color:var(--ink-2)}
.gate .enter{align-self:flex-start;padding:8px 14px;border-radius:10px;background:var(--slip);color:#fff;font-weight:600;font-size:14px}

/* balls */
.balls{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.ball{--c:var(--b1);width:34px;height:34px;border-radius:50%;display:inline-grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:14px;
  color:#fff;background:radial-gradient(circle at 34% 30%,color-mix(in srgb,#fff 38%,var(--c)) 0 18%,var(--c) 60%);text-shadow:0 1px 1px rgba(0,0,0,.28);flex:none}
.ball.c1{--c:var(--b1)}.ball.c2{--c:var(--b2)}.ball.c3{--c:var(--b3)}.ball.c4{--c:var(--b4)}.ball.c5{--c:var(--b5)}.ball.c6{--c:var(--b6)}.ball.c7{--c:var(--b7)}
.ball.bx{background:var(--bonus);color:var(--surface);text-shadow:none}
.ball.off{background:var(--ball-off);color:var(--ball-off-ink);text-shadow:none}
.ball.sm{width:26px;height:26px;font-size:11.5px}
.ball.lg{width:44px;height:44px;font-size:17px}
.plus{color:var(--ink-2);font-family:var(--mono);margin-inline:2px}

/* tables & lists */
.tscroll{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{font-size:12px;color:var(--ink-2);font-weight:600;text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
table.t td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
table.t .r{text-align:right}
.draw-list{display:flex;flex-direction:column}
.draw-list a{display:grid;grid-template-columns:minmax(0,150px) minmax(0,1fr) auto;gap:6px 14px;align-items:center;padding:9px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.draw-list a:hover{background:var(--sunk)}
.draw-list .when{font-size:13px;color:var(--ink-2)}
.draw-list .when b{color:var(--ink);display:block;font-size:14px}
@media (max-width:520px){.draw-list a{grid-template-columns:minmax(0,1fr) auto}.draw-list a .balls{grid-column:1/-1;order:3}}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,140px),1fr));gap:10px}
.fact{background:var(--sunk);border-radius:12px;padding:10px 12px}
.fact b{display:block;font-family:var(--mono);font-size:17px;font-variant-numeric:tabular-nums}
.fact span{font-size:12.5px;color:var(--ink-2)}

.tool-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}
.tool-cards.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.tool-cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:stretch}
@media (max-width:720px){.pair{grid-template-columns:minmax(0,1fr)}}
.tool-card{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none}
.tool-card:hover{border-color:var(--slip)}
.tool-card b{font-size:16px}
.tool-card span{font-size:13px;color:var(--ink-2)}
.tool-card i{font-style:normal;font-size:13px;color:var(--slip-ink);font-weight:600;margin-top:auto}

.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.pill.t1{background:var(--slip);color:#fff}.pill.t2{background:var(--gold-soft);color:var(--gold)}.pill.t3{background:var(--win-soft);color:var(--win)}
.pill.lo,.pill.note{background:var(--sunk);color:var(--ink-2)}
.pill.note{font-weight:500}
.pill.hot{background:var(--slip-soft);color:var(--slip-ink);font-weight:600}

.btn{display:inline-block;padding:9px 14px;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:14px;text-decoration:none}
.btn.primary{background:var(--slip);border-color:var(--slip);color:#fff}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:8px}
.pager{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

.comment{border-left:3px solid var(--slip);padding:4px 0 4px 14px}
.callout{background:var(--sunk);border-radius:12px;padding:12px 14px;font-size:14px;color:var(--ink-2)}
.callout b{color:var(--ink)}

/* ad placement preview */
.ad-slot{border:1.5px dashed var(--line);border-radius:12px;min-height:90px;display:grid;place-items:center;color:var(--ink-2);font-size:12px;letter-spacing:.06em}

/* tools */
.slip{max-width:440px;display:grid;grid-template-columns:repeat(var(--cols,7),minmax(0,1fr));gap:5px;padding:10px;border:1.5px solid var(--slip);border-radius:10px}
.slip button{aspect-ratio:1/1.1;border:1px solid color-mix(in srgb,var(--slip) 55%,transparent);border-radius:5px;background:transparent;color:var(--slip-ink);font-family:var(--mono);font-size:13px;padding:0}
.slip button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--surface);font-weight:600}
.slip button.ex{background:var(--slip-soft);text-decoration:line-through}
.slip button:disabled{opacity:.35;cursor:not-allowed}
.slip.bonus{border-color:var(--ink-2)}
.slip.bonus button{border-color:color-mix(in srgb,var(--ink-2) 50%,transparent);color:var(--ink-2)}
.slip.bonus button[aria-pressed="true"]{background:var(--slip);border-color:var(--slip);color:#fff}
.slip-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin:12px 0 8px}
.slip-head .count{font-family:var(--mono);font-size:12.5px;color:var(--slip-ink)}
.date-sel{display:flex;gap:6px}.date-sel .sel{flex:1 1 0;min-width:0;padding-left:8px;padding-right:4px}
.inp,.sel{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:var(--paper);font-family:var(--mono);font-size:15px}
.sel{width:auto}
label.lbl{font-size:12.5px;font-weight:600;color:var(--ink-2);display:block;margin-bottom:5px}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:transparent;font-size:13px;color:var(--ink-2)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.verdict{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px 18px;align-items:center}
.bignum{font-family:var(--display);font-size:clamp(40px,7vw,58px);line-height:.95;color:var(--slip)}
.bignum.zero{color:var(--ink-2)}
.hits{display:flex;flex-direction:column;gap:8px}
.hit{display:grid;grid-template-columns:minmax(0,150px) minmax(0,1fr) auto;gap:6px 14px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px}
.hit .when{font-size:12.5px;color:var(--ink-2)}
.hit .when b{display:block;color:var(--ink);font-size:14px}
.hit .amt{text-align:right;font-family:var(--mono);font-size:13px}
@media (max-width:560px){.hit{grid-template-columns:minmax(0,1fr) auto}.hit .balls{grid-column:1/-1;order:3}}
.bars{display:flex;flex-direction:column;gap:6px}
.bar{display:grid;grid-template-columns:44px minmax(0,1fr) 96px;gap:10px;align-items:center;font-size:13px}
.bar .track{height:12px;background:var(--sunk);border-radius:6px;position:relative;overflow:hidden}
.bar .fill{position:absolute;inset:0 auto 0 0;background:var(--slip);border-radius:6px}
.bar .exp{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--ink)}
.bar .v{text-align:right;font-family:var(--mono)}
.comp{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 4px;border-bottom:1px solid var(--line);font-size:14px}
.comp .track{height:8px;background:var(--sunk);border-radius:4px;position:relative;overflow:hidden;margin-top:4px}
.comp .fill{position:absolute;inset:0 auto 0 0;background:var(--slip)}
.heat{display:grid;grid-template-columns:repeat(var(--cols,9),minmax(0,1fr));gap:4px;max-width:560px}
.heat div{aspect-ratio:1;border-radius:6px;display:grid;place-items:center;font-family:var(--mono);font-size:12px;background:color-mix(in srgb,var(--slip) var(--h,0%),var(--sunk))}
.heat div.me{background:var(--ink);color:var(--surface);font-weight:700}
.heat div.hi{color:#fff;font-weight:600}
.set{border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}
.empty{padding:22px;text-align:center;color:var(--ink-2)}
.prose{max-width:68ch}
.prose p{margin:0 0 12px}
.prose h2{font-size:18px;margin:18px 0 8px}

.site-foot{border-top:1px solid var(--line);padding-block:20px 36px;font-size:12.5px;color:var(--ink-2);display:flex;flex-direction:column;gap:8px}
.site-foot nav{display:flex;flex-wrap:wrap;gap:14px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--surface);padding:9px 16px;border-radius:999px;font-size:13px;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* number maker */
.btn.big{padding:13px 22px;font-size:16px;border-radius:12px}
.callout.warn{background:var(--gold-soft);color:var(--ink);border:1px solid color-mix(in srgb,var(--gold) 35%,transparent);font-size:13.5px;line-height:1.6}
.callout.warn b{color:var(--gold)}
.method-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:12px}
.method-card{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none}
.method-card:hover{border-color:var(--slip)}
.method-card b{font-size:17px}
.method-card span{font-size:13.5px;color:var(--ink-2)}
.method-card i{font-style:normal;font-size:13.5px;color:var(--slip-ink);font-weight:600;margin-top:auto}
.step-chip{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px}

.draw-list .go{padding:6px 10px;border:1px solid var(--line);border-radius:8px;font-size:12.5px;font-weight:600;color:var(--slip-ink);background:var(--surface);white-space:nowrap}
.draw-list a:hover .go{border-color:var(--slip)}
.comp-head{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;font-size:11.5px;color:var(--ink-2);padding:0 4px 6px;border-bottom:1px solid var(--line)}

/* "?" help buttons and popup */
.has-help{position:relative}
.has-help>.eyebrow,.has-help>.verdict{padding-right:34px}
.qm{position:absolute;top:12px;right:12px;width:26px;height:26px;border-radius:50%;border:0;background:var(--slip);color:#fff;font:700 14px/1 var(--body);cursor:pointer;display:grid;place-items:center;padding:0;z-index:1;box-shadow:0 2px 6px rgba(212,48,75,.35)}
.qm:hover,.qm:focus-visible{background:var(--slip-ink);outline:2px solid var(--slip-soft);outline-offset:2px}
.help-src{outline:2px solid var(--slip);outline-offset:3px}
.help-card{position:fixed;left:16px;top:16px;z-index:60;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;width:min(440px,calc(100vw - 16px));max-height:min(70vh,560px);overflow:auto;padding:0 18px 16px;box-shadow:0 18px 50px rgba(0,0,0,.28)}
.help-card[hidden]{display:none}
.help-top{position:sticky;top:0;display:flex;align-items:center;gap:8px;margin:0 -18px 6px;padding:12px 12px 10px 14px;background:var(--surface);border-bottom:1px solid var(--line);cursor:grab;touch-action:none;user-select:none}
.help-card.dragging .help-top{cursor:grabbing}
.help-card.dragging{opacity:.92}
.grip{color:var(--ink-2);font-size:16px;line-height:1}
.help-top b{font-size:16px;flex:1}
.help-x{border:0;background:none;font-size:24px;line-height:1;color:var(--ink-2);cursor:pointer;padding:2px 6px}
.help-hint{font-size:12px;color:var(--ink-2);margin:4px 0 10px}
.help-body{font-size:14.5px;line-height:1.7;color:var(--ink-2)}
.help-body p{margin:0 0 10px}.help-body ul{margin:0 0 10px;padding-left:18px}.help-body li{margin:0 0 4px}.help-body b{color:var(--ink)}
.help-ok{margin-top:4px}
@media (max-width:899px){.help-card{max-height:52vh}}

/* quick links under the breadcrumbs */
.tool-nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0;padding:0 0 2px;-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent)}
.tool-nav::-webkit-scrollbar{display:none}
.tool-nav a{flex:none;font-size:13px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink-2);text-decoration:none;white-space:nowrap}
.tool-nav a:hover{border-color:var(--slip);color:var(--slip-ink)}
.tool-nav a.on{background:var(--ink);border-color:var(--ink);color:var(--surface);font-weight:600}
@media (min-width:900px){.tool-nav{-webkit-mask-image:none;mask-image:none;flex-wrap:wrap}}

/* compact page top on laptops: title and one-line description side by side */
@media (min-width:900px){
  main>section:has(>.page-title){display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 16px}
  main>section:has(>.page-title) .lead{margin:0}
  .slip button{aspect-ratio:1/.8}
}
.subhead{display:flex;flex-direction:column;gap:8px;min-width:0}
@media (min-width:900px){.subhead{flex-direction:row;align-items:center;gap:10px 18px;flex-wrap:wrap}}
:lang(ko){word-break:keep-all;overflow-wrap:anywhere}