:root{--cream: #FFFCF2;--white-stone: #FCF8EF;--blue-50: #EAF4FB;--blue-100: #CFE7F6;--blue-200: #A6D3EF;--blue-300: #6FC2EB;--blue-400: #3E9BD8;--blue-500: #2E86C5;--blue-600: #1E6FB0;--blue-700: #175A92;--blue-800: #114B79;--coral-50: #FDEEF1;--coral-100: #FBDDE3;--coral-300: #F4A0B1;--coral-500: #EF6178;--coral-600: #CE3E57;--coral-700: #BF3852;--warm-100: #E9F0F6;--warm-200: #DBE6EF;--warm-300: #C7D5E1;--bark-500: #5E7387;--brown-600: #5C6E80;--brown-700: #3A4B5C;--black-stone: #2C3A48;--ink-900: #1B2733;--stone-white-1: #FCFDFE;--stone-white-2: #EAF1F7;--stone-white-3: #D6E2EC;--stone-black-1: #3D4B5A;--stone-black-2: #28333F;--stone-black-3: #18212B;--paw-red: #E8554E;--paw-orange: #F0A23E;--paw-green: #5BAE5B;--paw-blue: #3E9BD8;--paw-pink: #EF87AC;--orange-500: #F0A23E;--green-600: #2F7A45;--red-600: #CF4436;--color-bg: #FFFFFF;--color-surface: #FFFFFF;--color-surface-warm: #F1F8FC;--color-surface-sunken:var(--warm-100);--color-text: var(--black-stone);--color-text-heading: var(--ink-900);--color-text-muted: var(--brown-600);--color-text-subtle: var(--brown-700);--color-text-on-dark: #FFFFFF;--color-border: var(--warm-200);--color-border-strong: var(--warm-300);--color-border-input: var(--bark-500);--color-brand: var(--blue-500);--color-brand-deep: var(--blue-700);--color-accent: var(--coral-500);--color-accent-deep: var(--coral-600);--color-link: var(--blue-700);--color-link-hover: var(--ink-900);--color-focus: var(--blue-700);--color-success: var(--green-600);--color-on-success: #FFFFFF;--color-danger: var(--red-600);--color-on-danger: #FFFFFF;--color-warning: var(--orange-500);--color-on-warning: var(--ink-900);--color-info: var(--blue-600);--color-on-info: #FFFFFF;--font-base: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Noto Sans JP", system-ui, -apple-system, sans-serif;--font-display: var(--font-base);--font-mono: "Roboto Mono", "SFMono-Regular", ui-monospace, "Courier New", monospace;--fw-regular: 400;--fw-medium: 500;--fw-bold: 700;--fw-black: 800;--fs-caption: .8125rem;--fs-small: .875rem;--fs-body: 1rem;--fs-body-lg: 1.125rem;--fs-h4: clamp(1.125rem, 1.06rem + .3vw, 1.25rem);--fs-h3: clamp(1.25rem, 1.1rem + .7vw, 1.5rem);--fs-h2: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);--fs-h1: clamp(1.875rem, 1.45rem + 2.1vw, 2.5rem);--fs-display: clamp(2.25rem, 1.65rem + 3vw, 3.25rem);--lh-tight: 1.25;--lh-heading: 1.4;--lh-snug: 1.5;--lh-body: 1.75;--ls-tight: -.01em;--ls-normal: 0;--ls-wide: .08em;--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 999px;--shadow-xs: 0 1px 2px rgba(27, 39, 51, .06);--shadow-sm: 0 2px 6px rgba(27, 39, 51, .08);--shadow-md: 0 6px 16px rgba(27, 39, 51, .1);--shadow-lg: 0 14px 32px rgba(27, 39, 51, .14);--focus-width: 3px;--focus-offset: 2px;--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--dur-fast: .12s;--dur: .2s;--dur-slow: .32s;--container: 72rem;--container-narrow: 44rem;--container-wide: 80rem;--gutter: clamp(1rem, 4vw, 2rem);--z-header: 100;--z-overlay: 200;--z-modal: 300;--z-toast: 400}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-base);font-size:var(--fs-body);line-height:var(--lh-body);font-weight:var(--fw-regular);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,picture,svg,video{display:block;max-width:100%;height:auto}input,button,textarea,select{font:inherit;color:inherit}ul[class],ol[class]{list-style:none;padding:0}a{color:var(--color-link);text-decoration:underline;text-underline-offset:.15em;text-decoration-thickness:1px;transition:color var(--dur-fast) var(--ease-out)}a:hover{color:var(--color-link-hover)}:focus-visible{outline:var(--focus-width) solid var(--color-focus);outline-offset:var(--focus-offset);border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}h1,h2,h3,h4{color:var(--color-text-heading);font-weight:var(--fw-black);line-height:var(--lh-heading);letter-spacing:var(--ls-tight);text-wrap:balance}h1{font-size:var(--fs-h1);line-height:var(--lh-tight)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}h4{font-size:var(--fs-h4)}p{text-wrap:pretty}small{font-size:var(--fs-small)}.display{font-size:var(--fs-display);font-weight:var(--fw-black);line-height:var(--lh-tight);letter-spacing:var(--ls-tight);color:var(--color-text-heading)}.lead{font-size:var(--fs-body-lg);color:var(--color-text-subtle)}.muted{color:var(--color-text-muted)}.eyebrow{display:inline-block;font-size:var(--fs-small);font-weight:var(--fw-bold);letter-spacing:var(--ls-wide);color:var(--color-brand-deep)}.btn{--_bg: var(--color-brand-deep);--_fg: var(--color-text-on-dark);--_bd: transparent;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);min-height:44px;padding:.625rem 1.25rem;font-weight:var(--fw-bold);font-size:var(--fs-body);line-height:1;color:var(--_fg);background:var(--_bg);border:2px solid var(--_bd);border-radius:var(--radius-pill);text-decoration:none;cursor:pointer;transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur) var(--ease-out),background-color var(--dur-fast) var(--ease-out),filter var(--dur-fast) var(--ease-out)}.btn:hover{box-shadow:var(--shadow-md);filter:brightness(.96)}.btn:active{transform:translateY(1px);box-shadow:var(--shadow-xs)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;box-shadow:none;filter:none;transform:none}.btn--primary{--_bg: var(--color-accent-deep);--_fg: var(--color-text-on-dark)}.btn--solid{--_bg: var(--color-brand-deep);--_fg: var(--color-text-on-dark)}.btn--soft{--_bg: color-mix(in srgb, var(--color-brand) 16%, var(--color-surface));--_fg: var(--color-text-heading)}.btn--outline{--_bg: transparent;--_fg: var(--color-brand-deep);--_bd: var(--color-brand-deep)}.btn--outline:hover{background:color-mix(in srgb,var(--color-brand) 14%,transparent);filter:none}.btn--ghost{--_bg: transparent;--_fg: var(--color-brand-deep);border-color:transparent}.btn--ghost:hover{background:color-mix(in srgb,var(--color-brand) 12%,transparent);box-shadow:none;filter:none}.btn--lg{min-height:52px;padding:.875rem 1.75rem;font-size:var(--fs-body-lg)}.btn--sm{min-height:36px;padding:.375rem .875rem;font-size:var(--fs-small)}.tag{display:inline-flex;align-items:center;gap:.375em;padding:.25rem .75rem;border-radius:var(--radius-pill);font-size:var(--fs-small);font-weight:var(--fw-medium);line-height:1.4;background:var(--color-surface-sunken);color:var(--color-text-heading);border:1px solid var(--color-border)}.tag--accent{background:var(--color-accent);color:var(--color-text-heading);border-color:transparent}.tag--brand{background:color-mix(in srgb,var(--color-brand) 22%,var(--color-surface));border-color:color-mix(in srgb,var(--color-brand) 40%,transparent)}.tag--stone-black{background:var(--color-text);color:var(--color-text-on-dark);border-color:transparent}.tag--stone-white{background:var(--warm-100);color:var(--color-text-heading);border-color:var(--color-border-strong)}.tag__dot{width:.6em;height:.6em;border-radius:50%;flex:none}.tag__dot--black{background:radial-gradient(circle at 35% 30%,var(--stone-black-1),var(--stone-black-2) 55%,var(--stone-black-3))}.tag__dot--white{background:radial-gradient(circle at 35% 30%,var(--stone-white-1),var(--stone-white-2) 60%,var(--stone-white-3));box-shadow:inset 0 0 0 1px var(--warm-300)}.stone{display:inline-block;width:1.25rem;height:1.25rem;border-radius:50%}.stone--black{background:radial-gradient(circle at 36% 30%,var(--stone-black-1),var(--stone-black-2) 55%,var(--stone-black-3));box-shadow:var(--shadow-xs)}.stone--white{background:radial-gradient(circle at 38% 32%,var(--stone-white-1),var(--stone-white-2) 60%,var(--stone-white-3));box-shadow:inset 0 0 0 1.5px var(--warm-300),var(--shadow-xs)}.card{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease-out)}.card--link{position:relative;cursor:pointer}.card--link:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.card__media{aspect-ratio:16 / 9;background:var(--color-surface-sunken);object-fit:cover;width:100%}.card__body{display:flex;flex-direction:column;gap:var(--space-xs);padding:var(--space-lg)}.card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-xs);font-size:var(--fs-small);color:var(--color-text-muted)}.card__title{font-size:var(--fs-h4);font-weight:var(--fw-bold);color:var(--color-text-heading);line-height:var(--lh-heading)}.card__title a{color:inherit;text-decoration:none}.card--link .card__title a:after{content:"";position:absolute;inset:0}.card--link:hover .card__title a{color:var(--color-brand-deep)}.card__excerpt{color:var(--color-text);font-size:var(--fs-body)}.breadcrumb{font-size:var(--fs-small)}.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2xs) var(--space-xs);list-style:none;padding:0}.breadcrumb li{display:inline-flex;align-items:center;gap:var(--space-2xs) var(--space-xs);color:var(--color-text-muted)}.breadcrumb a{color:var(--color-text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--color-brand-deep);text-decoration:underline}.breadcrumb li[aria-current=page]{color:var(--color-text-heading);font-weight:var(--fw-medium)}.breadcrumb .sep{color:var(--color-border-strong)}.field{display:flex;flex-direction:column;gap:var(--space-2xs)}.field label{font-weight:var(--fw-medium);font-size:var(--fs-small);color:var(--color-text-subtle)}.input,.textarea,.select{width:100%;min-height:44px;padding:.625rem .875rem;background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border-input);border-radius:var(--radius-md);transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}.input::placeholder,.textarea::placeholder{color:var(--color-text-muted);opacity:.8}.input:focus-visible,.textarea:focus-visible,.select:focus-visible{outline:none;border-color:var(--color-brand-deep);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-brand-deep) 30%,transparent)}.textarea{min-height:7rem;resize:vertical;line-height:var(--lh-body)}.alert,.prose blockquote{padding:var(--space-sm) var(--space-lg);border-left:4px solid var(--color-brand);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--color-surface-warm);color:var(--color-text)}.alert{display:flex;align-items:flex-start;gap:var(--space-sm)}.alert__title{font-weight:var(--fw-bold);color:var(--color-text-heading)}.alert--success{border-color:var(--color-success);background:color-mix(in srgb,var(--color-success) 7%,var(--color-surface-warm))}.alert--danger{border-color:var(--color-danger);background:color-mix(in srgb,var(--color-danger) 7%,var(--color-surface-warm))}.alert--warning{border-color:var(--color-warning);background:color-mix(in srgb,var(--color-warning) 14%,var(--color-surface-warm))}.alert--info{border-color:var(--color-info);background:color-mix(in srgb,var(--color-info) 7%,var(--color-surface-warm))}.prose{max-width:var(--container-narrow);color:var(--color-text);min-width:0}.prose>*+*{margin-top:var(--space-md)}.prose h2{margin-top:var(--space-2xl)}.prose h3{margin-top:var(--space-xl)}.prose p,.prose li{font-size:var(--fs-body-lg);line-height:var(--lh-body)}.prose ul,.prose ol{padding-left:1.5em;display:flex;flex-direction:column;gap:var(--space-xs)}.prose a{color:var(--color-link);font-weight:var(--fw-medium)}.prose figure{margin:var(--space-xl) 0}.prose figure img{border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.prose figcaption{margin-top:var(--space-xs);font-size:var(--fs-small);color:var(--color-text-muted);text-align:center}.standings{width:100%;border-collapse:collapse;font-size:var(--fs-small)}.standings th,.standings td{padding:var(--space-xs) var(--space-sm);text-align:left;border-bottom:1px solid var(--color-border)}.standings thead th{background:var(--color-surface-sunken);color:var(--color-text-heading);font-weight:var(--fw-bold);white-space:nowrap}.standings td.num,.standings th.num{text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.standings td,.standings th{white-space:nowrap}.standings tbody tr:hover{background:var(--color-surface-warm)}.standings caption{caption-side:top;text-align:left;font-weight:var(--fw-bold);color:var(--color-text-heading);margin-bottom:var(--space-xs)}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%}.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--space-sm);margin-top:var(--space-xl)}.pagination__pages{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2xs);list-style:none;padding:0}.pagination__page{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 var(--space-sm);border-radius:var(--radius-md);text-decoration:none;font-weight:var(--fw-medium);color:var(--color-text-heading)}a.pagination__page:hover{background:var(--color-surface-warm);color:var(--color-brand-deep)}.pagination__page[aria-current=page]{background:var(--color-brand-deep);color:var(--color-text-on-dark);font-weight:var(--fw-bold)}.pagination__ellipsis{display:inline-flex;align-items:center;justify-content:center;min-width:1.5rem;min-height:44px;color:var(--color-text-muted)}.report-header{gap:var(--space-sm)}.report-cover{width:100%;aspect-ratio:2 / 1;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-top:var(--space-2xl);padding-top:var(--space-lg);border-top:1px solid var(--color-border)}.prev-next__link{display:flex;flex-direction:column;gap:var(--space-2xs);padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-muted);text-decoration:none;font-size:var(--fs-small);transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur) var(--ease-out),color var(--dur-fast) var(--ease-out)}.prev-next__link:hover{border-color:var(--color-brand);box-shadow:var(--shadow-sm);color:var(--color-brand-deep)}.prev-next__link--next{text-align:right}.prev-next__title{color:var(--color-text-heading);font-weight:var(--fw-medium);font-size:var(--fs-body)}.game-record figcaption{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-xs) var(--space-md)}.game-record__side{display:inline-flex;align-items:center;gap:var(--space-2xs)}.game-record__side .stone{width:.85em;height:.85em}.game-record__result{font-weight:var(--fw-bold);color:var(--color-text-heading)}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.container--narrow{max-width:var(--container-narrow)}.skip-link{position:absolute;left:var(--space-sm);top:-120%;z-index:var(--z-toast);background:var(--color-surface);color:var(--color-link);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-md);box-shadow:var(--shadow-md);font-weight:var(--fw-bold)}.skip-link:focus{top:var(--space-sm)}.site{display:flex;min-height:100dvh;flex-direction:column}.site__main{flex:1 0 auto}.site-header{position:sticky;top:0;z-index:var(--z-header);background:color-mix(in srgb,var(--color-bg) 90%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);min-height:64px}.site-logo{display:inline-flex;align-items:center;flex:none}.site-logo img{height:42px;width:auto}.site-nav{display:flex;align-items:center}.nav-toggle{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2xs);min-height:44px;min-width:44px;padding:0 var(--space-sm);background:transparent;border:1.5px solid var(--color-border-strong);border-radius:var(--radius-md);color:var(--color-text-heading);font-weight:var(--fw-bold);cursor:pointer}.nav-toggle__bars{width:1.1rem;height:2px;background:currentColor;position:relative}.nav-toggle__bars:before,.nav-toggle__bars:after{content:"";position:absolute;left:0;width:100%;height:2px;background:currentColor}.nav-toggle__bars:before{top:-6px}.nav-toggle__bars:after{top:6px}.site-nav__list{list-style:none;margin:0;padding:var(--space-sm);display:none;position:absolute;right:var(--gutter);top:calc(64px + var(--space-2xs));flex-direction:column;gap:var(--space-2xs);min-width:240px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.site-nav__list[data-open=true]{display:flex}.site-nav__link{display:block;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);color:var(--color-text-heading);text-decoration:none;font-weight:var(--fw-medium)}.site-nav__link:hover{background:var(--color-surface-warm);color:var(--color-brand-deep)}.site-nav__link[aria-current=page]{color:var(--color-brand-deep);font-weight:var(--fw-bold)}@media(min-width:880px){.nav-toggle{display:none}.site-nav__list{display:flex;position:static;flex-direction:row;align-items:center;gap:var(--space-2xs);padding:0;min-width:0;background:transparent;border:0;box-shadow:none}}.site-footer{background:var(--ink-900);color:var(--color-text-on-dark);padding-block:var(--space-3xl) var(--space-xl)}.site-footer a{color:var(--white-stone)}.site-footer a:hover{color:var(--orange-500)}.site-footer__grid{display:grid;gap:var(--space-2xl);grid-template-columns:1fr}@media(min-width:720px){.site-footer__grid{grid-template-columns:1.4fr 1fr 1fr}}.site-footer__logo img{height:56px;width:auto;margin-bottom:var(--space-md)}.site-footer__heading{color:var(--white-stone);font-size:var(--fs-small);font-weight:var(--fw-bold);letter-spacing:var(--ls-wide);text-transform:uppercase;margin-bottom:var(--space-sm);opacity:.85}.site-footer__list{list-style:none;padding:0;display:flex;flex-direction:column;gap:var(--space-xs);font-size:var(--fs-small)}.site-footer__venue{margin-top:var(--space-md);font-size:var(--fs-small);line-height:var(--lh-body);color:color-mix(in srgb,var(--white-stone) 80%,transparent)}.site-footer__venue-area{color:color-mix(in srgb,var(--white-stone) 65%,transparent)}.site-footer__bottom{margin-top:var(--space-2xl);padding-top:var(--space-lg);border-top:1px solid color-mix(in srgb,var(--white-stone) 18%,transparent);font-size:var(--fs-small);color:color-mix(in srgb,var(--white-stone) 75%,transparent)}.section{padding-block:var(--space-3xl)}.section--warm{background:var(--color-surface-warm)}.stack{display:flex;flex-direction:column;gap:var(--space-md)}.cards-grid{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.gallery{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));list-style:none;padding:0}.gallery figure{margin:0;display:flex;flex-direction:column;gap:var(--space-xs)}.gallery img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:var(--color-surface-sunken)}.gallery figcaption{font-size:var(--fs-small);color:var(--color-text-muted);line-height:var(--lh-body)}