:root{color-scheme:light;--ink: #17211c;--muted: #657068;--field: #edf1e8;--field-deep: #e3e9de;--paper: rgba(250, 251, 247, .84);--card: #fbfcf8;--line: rgba(38, 58, 45, .16);--line-strong: rgba(38, 58, 45, .26);--accent: #b8862f;--accent-soft: #f2e3bd;--success: #2e7552;--success-soft: #dcebdd;--danger: #a75147;--shadow: 0 18px 50px rgba(58, 73, 62, .08);--card-shadow: 0 7px 18px rgba(45, 62, 50, .065)}[data-theme=dark]{color-scheme:dark;--ink: #eef3ed;--muted: #9ba89f;--field: #101813;--field-deep: #16211a;--paper: rgba(22, 32, 25, .88);--card: #1a261e;--line: rgba(221, 235, 225, .13);--line-strong: rgba(221, 235, 225, .24);--accent: #e0b65c;--accent-soft: #493d23;--success: #73c294;--success-soft: #223f2f;--danger: #ef9b8f;--shadow: 0 20px 60px rgba(0, 0, 0, .23);--card-shadow: 0 8px 20px rgba(0, 0, 0, .14)}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{min-height:100dvh;overflow-x:hidden;background:radial-gradient(circle at 12% 8%,rgba(255,255,255,.62),transparent 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#32413609;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease,opacity .16s ease}.icon-button{min-height:42px;padding:0 14px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.78rem;font-weight:400}.icon-button:hover,.nav-button:hover:not(:disabled){border-color:var(--accent);transform:translateY(-1px)}.progress-panel{padding:13px 18px 11px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:var(--shadow)}.progress-copy{display:flex;align-items:baseline;justify-content:flex-start;gap:16px;color:var(--muted);font-size:.78rem}.progress-copy strong{color:var(--ink);font-size:.78rem;font-weight:400}.progress-track{height:5px;margin-top:8px;overflow:hidden;border-radius:999px;background:var(--line)}.progress-track span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--success));transition:width .32s cubic-bezier(.22,1,.36,1)}.instruction{min-height:1.25em;margin:8px 0 0;color:var(--muted);font-size:.77rem;text-align:center}.match-board{position:relative;min-height:0;padding:18px;border:1px solid var(--line);border-radius:24px;background:var(--paper);box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);column-gap:clamp(22px,4.4vw,64px);row-gap:10px;overflow:hidden}.column-heading{display:flex;align-items:baseline;gap:8px;color:var(--ink);font-size:.77rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase}.column-heading small{color:var(--muted);font-size:.64rem;font-weight:400;letter-spacing:.02em;text-transform:none}.right-heading{justify-content:flex-end;text-align:right}.card-column{min-height:0;display:grid;grid-template-rows:repeat(5,minmax(54px,1fr));gap:10px}.card-slot{position:relative;min-height:0;border-radius:17px}.card-slot.is-cleared{border:1px dashed var(--line);background:color-mix(in srgb,var(--success-soft) 22%,transparent)}.card-slot.is-cleared:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;animation:check-in .26s ease both}.match-card{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;min-height:100%;padding:10px clamp(13px,2vw,22px);border:1px solid var(--line-strong);border-radius:inherit;background:var(--card);color:var(--ink);box-shadow:var(--card-shadow);cursor:pointer;display:flex;align-items:center;text-align:left;font-family:Avenir Next,Avenir,Helvetica Neue,sans-serif;font-size:clamp(1.05rem,1.55vw,1.3rem);font-weight:400;line-height:1.22;overflow-wrap:anywhere;transition:transform .15s ease,border-color .15s ease,background .15s ease,box-shadow .15s ease}.match-card:hover:not(:disabled){border-color:color-mix(in srgb,var(--accent) 65%,var(--line-strong));transform:translateY(-1px);box-shadow:0 10px 24px 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var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font:inherit;font-size:.78rem;font-weight:400;letter-spacing:.02em;transition:border-color .16s ease,color .16s ease}.celebration-contents-btn:hover,.finish-contents-btn:hover{border-color:var(--accent);color:var(--ink)}.celebration-contents-btn:focus-visible,.finish-contents-btn:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px}.finish-dialog{position:fixed;z-index:20;top:0;right:0;bottom:0;left:0;padding:24px;background:#080f0a94;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:grid;place-items:center}.finish-card{width:min(440px,100%);padding:36px;border:1px solid var(--line-strong);border-radius:28px;background:var(--card);box-shadow:0 35px 90px #0000003d;text-align:center}.finish-card h2{margin:6px 0 10px;font-family:Iowan Old Style,Baskerville,Georgia,serif;font-size:2rem}.finish-card 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