@font-face{font-family:GeistSans;src:url(/_next/static/media/947f6257ad77e525-s.p.woff2) format("woff2");font-display:swap;font-weight:100;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/3a8d88af080cc7bf-s.p.woff2) format("woff2");font-display:swap;font-weight:200;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/32a4e4316f843f4f-s.p.woff2) format("woff2");font-display:swap;font-weight:300;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/7446700cda60da63-s.p.woff2) format("woff2");font-display:swap;font-weight:400;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/de8e79187594b8dc-s.p.woff2) format("woff2");font-display:swap;font-weight:500;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/d25c5ec9e406c507-s.p.woff2) format("woff2");font-display:swap;font-weight:600;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/c498d6ad5ae00c3f-s.p.woff2) format("woff2");font-display:swap;font-weight:700;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/a92f1dd3b6630aec-s.p.woff2) format("woff2");font-display:swap;font-weight:800;font-style:normal}@font-face{font-family:GeistSans;src:url(/_next/static/media/030fd5a8ea645beb-s.p.woff2) format("woff2");font-display:swap;font-weight:900;font-style:normal}@font-face{font-family:GeistSans Fallback;src:local("Arial");ascent-override:94.56%;descent-override:27.76%;line-gap-override:0.00%;size-adjust:106.28%}.__className_e6ef46{font-family:GeistSans,GeistSans Fallback,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}.__variable_e6ef46{--font-geist-sans:"GeistSans","GeistSans Fallback",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}@font-face{font-family:GeistMono;src:url(/_next/static/media/4f43b8d953da6f85.p.woff2) format("woff2");font-display:swap;font-weight:100;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/34f92cd86537d5f9.p.woff2) format("woff2");font-display:swap;font-weight:200;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/93063ba97d56e55f.p.woff2) format("woff2");font-display:swap;font-weight:300;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/aff73f026e4a29e2.p.woff2) format("woff2");font-display:swap;font-weight:400;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/42baef63f97db953.p.woff2) format("woff2");font-display:swap;font-weight:500;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/d8a6f8af65310f9d.p.woff2) format("woff2");font-display:swap;font-weight:600;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/1e5a45800af9546e.p.woff2) format("woff2");font-display:swap;font-weight:700;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/fdf0151f05625cb5.p.woff2) format("woff2");font-display:swap;font-weight:800;font-style:normal}@font-face{font-family:GeistMono;src:url(/_next/static/media/abd4c2af94ca0cd2.p.woff2) format("woff2");font-display:swap;font-weight:900;font-style:normal}.__className_c1d60d{font-family:GeistMono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}.__variable_c1d60d{--font-geist-mono:"GeistMono",ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}

/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:host,:root{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--paper:#f3efe4;--ink:#1f251f;--muted:#687167;--wood:#d5a65d;--wood-light:#ecc67f;--jade:#1d6d5a;--red:#c85c3b}*{box-sizing:border-box}body,html{background:var(--paper)}body{color:var(--ink);margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}button,input{font:inherit}button{cursor:pointer}.landing-main{background:radial-gradient(circle at 73% 43%,#1d6d5a1a,transparent 28%),var(--paper);min-height:100vh;overflow:hidden}button:disabled{cursor:not-allowed;opacity:.48}.topbar{border-bottom:1px solid #1f251f24;justify-content:space-between;width:min(1180px,100% - 48px);height:88px;margin:0 auto}.brand,.topbar{align-items:center;display:flex}.brand{color:inherit;letter-spacing:.08em;gap:12px;font-family:Georgia,Songti SC,serif;font-size:20px;font-weight:700;text-decoration:none}.brand-mark{width:38px;height:38px;color:var(--paper);background:var(--ink);border-radius:50%;place-items:center;font-size:17px;display:grid}.status-pill{color:var(--muted);border:1px solid #1f251f24;border-radius:999px;align-items:center;gap:9px;padding:9px 14px;font-size:13px;display:flex}.status-pill i{background:#4f9e68;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #4f9e681f}.topbar-actions{align-items:center;gap:12px;display:flex}.topbar-link{color:var(--ink);background:#ffffff73;border-radius:999px;align-items:center;gap:7px;padding:9px 13px;font-size:12px;font-weight:800;text-decoration:none;transition:color .18s,background .18s,transform .18s;display:inline-flex}.topbar-link:hover{color:var(--jade);background:#ffffffd1;transform:translateY(-1px)}.hero{grid-template-columns:.92fr 1.08fr;align-items:center;gap:72px;width:min(1180px,100% - 48px);min-height:calc(100vh - 88px);margin:0 auto;padding:54px 0 72px;display:grid}.eyebrow{color:var(--jade);letter-spacing:.22em;font-size:12px;font-weight:700}h1{letter-spacing:-.06em;margin:20px 0 22px;font-family:Georgia,Songti SC,serif;font-size:clamp(56px,6.2vw,88px);font-weight:500;line-height:.98}h1 em{color:var(--red);font-style:normal}.lede{max-width:490px;color:var(--muted);margin:0;font-size:17px;line-height:1.85}.lobby-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff94;border:1px solid #1f251f1f;border-radius:20px;width:min(100%,480px);margin-top:38px;padding:20px;box-shadow:0 20px 60px #2c302814}.lobby-card label{color:var(--muted);letter-spacing:.08em;margin-bottom:9px;font-size:12px;font-weight:700;display:block}.lobby-tabs{background:#1f251f0f;border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;margin:-8px -8px 18px;padding:4px;display:grid}.lobby-tabs button{color:var(--muted);background:0 0;border:0;border-radius:9px;padding:9px;font-size:13px;font-weight:700}.lobby-tabs button.active{color:var(--ink);background:#fff;box-shadow:0 2px 8px #1f251f14}.lobby-input{width:100%;color:var(--ink);background:#ffffffb8;border:1px solid #1f251f29;border-radius:11px;outline:none;padding:13px 15px}.lobby-input:focus{border-color:var(--jade);box-shadow:0 0 0 3px #1d6d5a1a}.form-label{color:var(--muted);letter-spacing:.08em;margin:16px 0 8px;font-size:11px;font-weight:700;display:block}.choice-grid{gap:7px;display:grid}.choice-grid.three{grid-template-columns:repeat(3,1fr)}.choice-grid button{color:var(--muted);background:#ffffff6b;border:1px solid #1f251f1f;border-radius:9px;padding:9px 6px;font-size:12px;font-weight:700}.choice-grid button.active{border-color:var(--jade);color:var(--jade);box-shadow:inset 0 0 0 1px var(--jade);background:#1d6d5a14}.room-code-input{text-transform:uppercase;letter-spacing:.16em;font-family:var(--font-geist-mono),monospace;font-weight:700}.primary-button{color:#fff;background:var(--jade);border:0;border-radius:11px;justify-content:center;align-items:center;gap:14px;width:100%;min-height:48px;margin-top:18px;font-weight:700;text-decoration:none;display:flex;box-shadow:0 9px 20px #1d6d5a2e}.primary-button span{font-size:18px}.form-error{color:#aa3d2d;margin:12px 0 -4px;font-size:12px}.input-row{gap:10px;display:flex}.input-row input{width:100%;min-width:0;color:var(--ink);background:#ffffffb8;border:1px solid #1f251f29;border-radius:11px;outline:none;padding:13px 15px}.input-row input:focus{border-color:var(--jade);box-shadow:0 0 0 3px #1d6d5a1a}.input-row button{color:#fff;background:var(--jade);border:0;border-radius:11px;flex:none;padding:0 18px;font-weight:700}.join-link{color:var(--ink);background:0 0;border:0;margin-top:14px;padding:0;font-size:13px;font-weight:700}.feature-row{color:var(--muted);letter-spacing:.05em;gap:12px;margin-top:24px;font-size:12px;display:flex}.feature-row b{color:var(--red)}.quick-rule-link{max-width:480px;color:inherit;text-align:left;background:#1d6d5a0e;border:1px solid #1d6d5a2e;border-radius:13px;justify-content:space-between;align-items:center;gap:18px;margin-top:16px;padding:12px 15px;text-decoration:none;transition:background .18s,transform .18s;display:flex}.quick-rule-link:hover{background:#1d6d5a1a;transform:translateY(-1px)}.quick-rule-link small,.quick-rule-link span,.quick-rule-link strong{display:block}.quick-rule-link strong{font-size:11px}.quick-rule-link small{color:var(--muted);margin-top:3px;font-size:9px}.quick-rule-link b{color:var(--jade);flex:none;font-size:10px}.hero-visual{place-items:center;min-width:0;display:grid;position:relative}.orbit{border:1px solid #1d6d5a2e;border-radius:50%;position:absolute}.orbit-one{aspect-ratio:1;width:115%;transform:rotate(-9deg)scaleY(.56)}.orbit-two{aspect-ratio:1;width:92%;transform:rotate(55deg)scaleY(.72)}.demo-shell{z-index:1;background:#ffffff73;border:1px solid #1f251f1c;border-radius:32px;width:min(100%,560px);padding:31px;position:relative;transform:rotate(1.5deg);box-shadow:0 30px 80px #2d2d2324}.demo-board{aspect-ratio:1;background:var(--wood);border-radius:14px;padding:12px;display:grid;box-shadow:inset 0 0 36px #663d112e,0 18px 30px #47301421}.demo-point{aspect-ratio:1;background-image:linear-gradient(90deg,#0000 calc(50% - .5px),#362b1aa8 50%,#0000 calc(50% + .5px)),linear-gradient(#0000 calc(50% - .5px),#362b1aa8 50%,#0000 calc(50% + .5px));position:relative}.demo-point.is-ghost{opacity:.26;background-color:#f5ecd3c7}.demo-stone{z-index:2;border-radius:50%;position:absolute;inset:11%;box-shadow:0 3px 5px #241c1247}.demo-stone.black{background:radial-gradient(circle at 35% 28%,#5c625d,#101311 58%)}.demo-stone.white{background:radial-gradient(circle at 35% 28%,#fff,#d8d4c9 62%)}.edge-label{z-index:2;color:#fff;background:var(--red);letter-spacing:.08em;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:700;position:absolute}.edge-label-top{top:18px;left:50%;transform:translate(-50%)}.edge-label-side{transform-origin:0 0;top:50%;left:-22px;transform:rotate(-90deg)translate(-50%)}.visual-note{z-index:2;background:var(--ink);color:#fff;border-radius:14px;align-items:center;gap:12px;padding:13px 18px;display:flex;position:absolute;bottom:-28px;right:-6px;box-shadow:0 14px 30px #1f251f3d}.note-number{color:var(--wood-light);font:34px Georgia,serif}.visual-note small,.visual-note strong{display:block}.visual-note strong{font-size:13px}.visual-note small{color:#b8c0b8;margin-top:3px;font-size:10px}@media (max-width:900px){.hero{grid-template-columns:1fr;gap:64px;padding-top:48px}.hero-copy{text-align:center}.lede,.lobby-card{margin-left:auto;margin-right:auto}.feature-row{justify-content:center}.hero-visual{padding-bottom:40px}}@media (max-width:560px){.hero,.topbar{width:min(100% - 28px,1180px)}.topbar{height:72px}.status-pill{display:none}.hero{gap:48px;min-height:auto;padding-top:34px}h1{font-size:52px}.lede{font-size:15px}.input-row{flex-direction:column}.input-row button{min-height:46px}.demo-shell{border-radius:24px;padding:21px}.visual-note{right:4px}}.room-gate,.room-loading{background:radial-gradient(circle at 50% 42%,#1d6d5a1f,transparent 34%),var(--paper);align-content:center;place-items:center;gap:28px;min-height:100vh;padding:32px;display:grid}.room-gate>.brand{position:absolute;top:28px;left:32px}.gate-card{background:#ffffffad;border:1px solid #1f251f21;border-radius:24px;width:min(100%,460px);padding:34px;box-shadow:0 30px 90px #2c30281f}.gate-card h1{letter-spacing:-.04em;margin:12px 0 15px;font-size:38px}.gate-card>p:not(.eyebrow){color:var(--muted);margin:0 0 24px;line-height:1.7}.gate-rules-link{color:var(--jade);margin:-10px 0 21px;font-size:11px;font-weight:800;text-decoration:none;display:block}.gate-rules-link:hover{text-underline-offset:3px;text-decoration:underline}.gate-card label{color:var(--muted);margin-bottom:8px;font-size:12px;font-weight:700;display:block}.link-button{margin-top:22px}.room-loading{color:var(--muted)}.room-loading .brand-mark{width:52px;height:52px;animation:breathe 1.5s ease-in-out infinite}@keyframes breathe{50%{opacity:.72;transform:scale(1.08)}}.game-page{background:radial-gradient(circle at 70% 48%,#1d6d5a14,#0000 35%),#eee9dc;min-height:100vh;padding:0 32px 32px}.game-header{border-bottom:1px solid #1f251f21;grid-template-columns:1fr auto 1fr;align-items:center;width:min(1420px,100%);height:82px;margin:0 auto;display:grid}.room-code{background:#ffffff61;border:1px solid #1f251f21;border-radius:999px;align-items:center;gap:10px;padding:7px 10px 7px 14px;display:flex}.room-code small{color:var(--muted);font-size:10px}.room-code strong{font-family:var(--font-geist-mono),monospace;letter-spacing:.15em;font-size:13px}.room-code button{color:#fff;background:var(--ink);border:0;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:700}.sync-state{color:var(--muted);justify-self:end;align-items:center;gap:8px;font-size:11px;display:flex}.sync-state i{background:#4e9b68;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #4e9b681f}.game-header-actions{justify-self:end;align-items:center;gap:14px;display:flex}.game-rules-link{color:var(--jade);font-size:10px;font-weight:800;text-decoration:none}.game-rules-link:hover{text-underline-offset:3px;text-decoration:underline}.game-layout{grid-template-columns:350px minmax(0,1fr);align-items:center;gap:clamp(32px,5vw,76px);width:min(1420px,100%);margin:0 auto;padding:34px 0 12px;display:grid}.game-sidebar{min-width:0}.game-sidebar h1{letter-spacing:-.05em;margin:11px 0 12px;font-size:clamp(34px,3vw,48px);line-height:1.05}.status-copy{color:var(--muted);margin:0;font-size:13px;line-height:1.7}.players-stack{gap:8px;margin:26px 0 18px;display:grid}.player-card{background:#ffffff61;border:1px solid #1f251f1c;border-radius:13px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:12px 14px;transition:all .2s;display:grid}.player-card.active{background:#ffffffb8;border-color:#1d6d5a80;box-shadow:0 8px 24px #1f251f12}.player-stone{vertical-align:middle;border-radius:50%;flex:none;width:24px;height:24px;display:inline-block;box-shadow:0 2px 4px #1f1f1938}.player-stone.black{background:radial-gradient(circle at 35% 28%,#666c67,#111411 60%)}.player-stone.white{background:radial-gradient(circle at 35% 28%,#fff,#d9d5ca 65%);border:1px solid #1f251f17}.player-card span small,.player-card span strong{display:block}.player-card span small{color:var(--muted);letter-spacing:.06em;font-size:9px}.player-card span strong{margin-top:3px;font-size:13px}.capture-count{text-align:right}.capture-count strong{font-family:Georgia,serif;font-size:17px!important}.action-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.action-grid button{color:var(--ink);background:#ffffff6e;border:1px solid #1f251f21;border-radius:10px;padding:11px 4px;font-size:11px;font-weight:700}.action-grid button small{color:var(--muted);letter-spacing:.13em;margin-top:3px;font-size:7px;display:block}.action-grid button.danger{color:#9f4434}.notice-card,.result-card,.score-panel{background:#ffffff8c;border:1px solid #1d6d5a38;border-radius:13px;margin-top:14px;padding:15px}.notice-card strong{font-size:13px}.notice-card p{color:var(--muted);margin:6px 0 13px;font-size:11px;line-height:1.5}.button-pair{grid-template-columns:1fr 1fr;gap:7px;display:grid}.button-pair button{background:#fff;border:1px solid #1f251f24;border-radius:8px;padding:9px;font-size:11px;font-weight:700}.button-pair .solid{color:#fff;border-color:var(--jade);background:var(--jade)}.scoring-request-card{background:#c85c3b0f;border-color:#c85c3b47}.score-preview{grid-template-columns:1fr 1fr;gap:8px;display:grid}.score-preview span{background:#1f251f0d;border-radius:9px;align-items:center;gap:7px;padding:9px;font-size:13px;font-weight:700;display:flex}.score-preview .player-stone{width:17px;height:17px}.result-card .primary-button,.score-panel .primary-button{min-height:42px;margin-top:11px;font-size:12px}.text-button{width:100%;color:var(--muted);text-underline-offset:3px;background:0 0;border:0;margin-top:10px;padding:0;font-size:10px;text-decoration:underline}.result-scores{grid-template-columns:1fr 1fr;gap:8px;display:grid}.result-scores span{color:var(--muted);font-size:9px}.result-scores strong{color:var(--ink);margin-top:3px;font:24px Georgia,serif;display:block}.game-message{color:#993f30;background:#c85c3b17;border-radius:8px;margin:12px 0 0;padding:9px 11px;font-size:11px}.rule-note{border-top:1px solid #1f251f1f;gap:11px;margin-top:18px;padding-top:18px;display:flex}.rule-note>span{color:var(--red);font:28px Georgia,serif}.rule-note p{color:var(--muted);margin:0;font-size:10px;line-height:1.55}.rule-note strong{color:var(--ink);margin-bottom:2px;display:block}.board-column{place-items:center;min-width:0;display:grid}.board-stage{background:#ffffff61;border:1px solid #1f251f1f;border-radius:clamp(22px,3vw,38px);width:min(100%,100vh - 150px,850px);padding:clamp(22px,3vw,38px);position:relative;box-shadow:0 30px 80px #332f2521}.periodic-board{--grid-size:11;grid-template-columns:repeat(var(--grid-size),minmax(0,1fr));aspect-ratio:1;touch-action:manipulation;background:#d6a65e;border-radius:15px;width:100%;padding:clamp(7px,1.2vw,13px);display:grid;overflow:hidden;box-shadow:inset 0 0 45px #64390f30,0 16px 32px #462e1224}.game-point{aspect-ratio:1;background-color:#0000;background-image:linear-gradient(90deg,#0000 calc(50% - .5px),#362b1ab0 50%,#0000 calc(50% + .5px)),linear-gradient(#0000 calc(50% - .5px),#362b1ab0 50%,#0000 calc(50% + .5px));border:0;border-radius:0;min-width:0;padding:0;position:relative}.playable-point{opacity:1}.playable-point:focus-visible{z-index:5;outline-offset:-3px;box-shadow:inset 0 0 0 5px var(--jade);outline:3px solid #fff}.playable-point.can-place:hover:after{content:"";opacity:.2;background:currentColor;border-radius:50%;position:absolute;inset:16%}.playable-point.can-mark:hover{background-color:#c85c3b24}.ghost-point{pointer-events:none;opacity:.29;background-color:#f8edd2b8}.game-stone{z-index:2;border-radius:50%;place-items:center;transition:opacity .18s,transform .18s;display:grid;position:absolute;inset:8%;box-shadow:0 3px 6px #2a1f114f}.game-stone.black{color:#fff;background:radial-gradient(circle at 34% 27%,#626963,#111411 60%)}.game-stone.white{color:#1c211d;background:radial-gradient(circle at 34% 27%,#fff,#dad6cb 64%);border:1px solid #1f251f14}.game-stone.dead{opacity:.34;transform:scale(.8)}.game-stone.dead:after{content:"×";color:#c64e37;font-size:clamp(10px,1.35vw,22px);font-style:normal;font-weight:900}.game-stone b{aspect-ratio:1;width:24%;box-shadow:0 0 0 2px #ffffffa6}.game-stone b,.last-empty{background:var(--red);border-radius:50%}.last-empty{z-index:2;position:absolute;inset:39%}.ai-recommendation-marker{z-index:4;pointer-events:none;background:#c85c3beb;border:3px solid #fff;border-radius:50%;place-items:center;animation:ai-marker-pulse 1.4s ease-in-out infinite;display:grid;position:absolute;inset:12%;box-shadow:0 0 0 3px #c85c3b47,0 5px 12px #4f221747}.ai-recommendation-marker span{color:#fff;letter-spacing:-.04em;font-size:clamp(6px,1.1vw,11px);font-style:normal;font-weight:900}@keyframes ai-marker-pulse{50%{transform:scale(.88);box-shadow:0 0 0 6px #c85c3b1f,0 4px 10px #4f221738}}.wrap-label{z-index:3;color:#fff;background:var(--red);letter-spacing:.08em;border-radius:999px;padding:6px 10px;font-size:8px;font-weight:800;position:absolute;box-shadow:0 5px 12px #c85c3b2e}.wrap-top{top:11px;left:50%;transform:translate(-50%)}.wrap-left{top:50%;left:-13px;transform:rotate(-90deg)}.board-footer{width:100%;color:var(--muted);letter-spacing:.05em;justify-content:center;gap:22px;margin-top:14px;font-size:9px;display:flex}@media (max-width:1050px){.game-layout{grid-template-columns:300px minmax(0,1fr);gap:28px}.board-stage{width:min(100%,100vh - 145px)}}@media (max-width:820px){.game-page{padding:0 18px 28px}.game-header{grid-template-columns:1fr auto;height:70px}.game-header .room-code{z-index:3;grid-area:2/1/auto/-1;justify-self:center;transform:translateY(-4px)}.sync-state{grid-column:2}.game-layout{grid-template-columns:1fr;padding-top:42px}.game-sidebar{display:contents}.game-sidebar>div:first-child{text-align:center}.game-sidebar h1{font-size:38px}.players-stack{order:2;grid-template-columns:1fr 1fr;margin:0}.board-column{order:1}.board-stage{width:min(100%,680px)}.action-grid,.game-message,.notice-card,.result-card,.score-panel{order:3;justify-self:center;width:min(100%,680px)}.rule-note{order:4;justify-self:center;width:min(100%,680px)}}@media (max-width:520px){.game-page{padding-inline:10px}.game-header .brand span:last-child,.room-code small{display:none}.board-stage{border-radius:22px;padding:18px}.periodic-board{border-radius:10px;padding:6px}.wrap-top{top:4px}.wrap-left{left:-20px}.board-footer{gap:10px}.players-stack{gap:6px}.player-card{gap:8px;padding:10px}.capture-count{display:none}.game-sidebar h1{font-size:32px}.room-gate{padding:20px}.room-gate>.brand{top:20px;left:20px}.gate-card{padding:26px 20px}}.rules-page{background:radial-gradient(circle at 78% 16%,#1d6d5a21,transparent 24%),radial-gradient(circle at 8% 62%,#c85c3b14,transparent 25%),var(--paper);min-height:100vh;overflow:hidden}.rules-topbar{z-index:2;position:relative}.rules-hero{text-align:center;width:min(1040px,100% - 48px);margin:0 auto;padding:clamp(64px,9vw,112px) 0 52px}.rules-hero h1{max-width:940px;margin:22px auto 30px;font-size:clamp(52px,7.2vw,92px)}.rules-lede{max-width:760px;color:var(--muted);margin:0 auto;font-size:clamp(15px,1.7vw,19px);line-height:1.9}.rules-lede strong{color:var(--ink)}.rules-guide{width:min(1120px,100% - 48px);margin:0 auto;padding-bottom:92px}.rule-visual-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.rule-visual-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff91;border:1px solid #1f251f1f;border-radius:28px;min-width:0;padding:clamp(24px,3.2vw,40px);box-shadow:0 22px 54px #2c302814}.rule-card-copy{grid-template-columns:auto minmax(0,1fr);gap:17px;display:grid}.rule-index{color:#fff;background:var(--jade);border-radius:50%;place-items:center;width:42px;height:42px;font:16px Georgia,serif;display:grid}.rule-card-copy h2,.rule-caveats h2,.rule-unchanged h2{letter-spacing:-.03em;margin:0;font-family:Georgia,Songti SC,serif;font-weight:600}.rule-card-copy h2{font-size:clamp(25px,3vw,35px)}.rule-card-copy p{color:var(--muted);margin:10px 0 0;font-size:13px;line-height:1.75}.rule-illustration{width:100%;height:auto;margin:20px auto 2px;display:block}.rule-caption{color:var(--muted);text-align:center;margin:10px 0 0;font-size:10px;line-height:1.55}.rule-unchanged{color:#fff;background:var(--ink);border-radius:28px;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);align-items:center;gap:clamp(28px,6vw,76px);margin-top:22px;padding:clamp(28px,5vw,58px);display:grid;box-shadow:0 22px 54px #1f251f24}.rule-unchanged .eyebrow{color:var(--wood-light);margin:0 0 13px}.rule-unchanged h2{max-width:570px;font-size:clamp(29px,4vw,46px);line-height:1.12}.rule-unchanged>div>p:last-child{color:#bdc4bd;max-width:600px;margin:18px 0 0;font-size:13px;line-height:1.8}.unchanged-rule-list{grid-template-columns:1fr 1fr;gap:8px;display:grid}.unchanged-rule-list span{color:#e5e7e1;background:#ffffff0e;border:1px solid #ffffff1a;border-radius:11px;justify-content:space-between;align-items:center;gap:10px;padding:13px 14px;font-size:11px;font-weight:700;display:flex}.unchanged-rule-list i{width:19px;height:19px;color:var(--ink);background:var(--wood-light);border-radius:50%;place-items:center;font-size:10px;font-style:normal;display:grid}.rule-caveats{background:#ffffff61;border:1px solid #1f251f1f;border-radius:28px;grid-template-columns:.72fr 1.28fr;gap:clamp(28px,5vw,64px);margin-top:22px;padding:clamp(26px,4.5vw,48px);display:grid}.rule-caveat-heading{align-items:flex-start;gap:15px;display:flex}.rule-caveat-heading>span{color:var(--red);font:42px/1 Georgia,serif}.rule-caveat-heading .eyebrow{margin:2px 0 12px}.rule-caveats h2{font-size:clamp(26px,3.5vw,38px);line-height:1.12}.rule-caveats ol{counter-reset:caveat;margin:0;padding:0;list-style:none}.rule-caveats li{counter-increment:caveat;min-height:56px;padding:0 0 18px 47px;position:relative}.rule-caveats li:not(:last-child){border-bottom:1px solid #1f251f1a;margin-bottom:18px}.rule-caveats li:before{content:counter(caveat);width:31px;height:31px;color:var(--red);border:1px solid #c85c3b47;border-radius:50%;place-items:center;font:14px Georgia,serif;display:grid;position:absolute;top:-2px;left:0}.rule-caveats li span,.rule-caveats strong{display:block}.rule-caveats strong{font-size:13px}.rule-caveats li span{color:var(--muted);margin-top:6px;font-size:11px;line-height:1.65}.rules-cta{border-top:1px solid #1f251f24;justify-content:space-between;align-items:center;gap:24px;width:min(1120px,100% - 48px);margin:-48px auto 0;padding:30px clamp(26px,4vw,46px);display:flex}.rules-cta>span{color:var(--muted);font-size:12px}.rules-cta .primary-button{width:auto;min-width:260px;margin:0;padding:0 24px}@media (max-width:820px){.rule-caveats,.rule-unchanged,.rule-visual-grid{grid-template-columns:1fr}.rule-caveats,.rule-unchanged{gap:32px}.game-header-actions{grid-column:2}.game-header-actions .sync-state{grid-column:auto}}@media (max-width:560px){.topbar-actions{gap:6px}.topbar-link{padding:8px 10px;font-size:10px}.quick-rule-link{margin-left:auto;margin-right:auto}.rules-cta,.rules-guide,.rules-hero{width:min(100% - 28px,1120px)}.rules-hero{padding-top:44px}.rules-hero h1{font-size:48px}.rule-visual-card{border-radius:21px;padding:24px 18px}.rule-card-copy{gap:12px}.rule-index{width:34px;height:34px;font-size:13px}.rule-card-copy h2{font-size:25px}.rule-caveats,.rule-unchanged{border-radius:21px}.unchanged-rule-list{grid-template-columns:1fr}.rules-cta{text-align:center;flex-direction:column;margin-top:-56px;padding-inline:8px}.rules-cta .primary-button{width:100%;min-width:0}.game-header-actions{gap:7px}.game-rules-link{font-size:9px}}.topology-diagram{aspect-ratio:1;width:100%;display:block}.topology-choice-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.topology-choice-grid button{min-width:0;color:var(--muted);text-align:left;background:#ffffff6b;border:1px solid #1f251f1f;border-radius:11px;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:7px;padding:5px 8px 5px 4px;display:grid}.topology-choice-grid button.active{border-color:var(--jade);color:var(--jade);box-shadow:inset 0 0 0 1px var(--jade);background:#1d6d5a14}.topology-choice-grid button .topology-diagram{width:54px}.topology-choice-grid button small,.topology-choice-grid button span,.topology-choice-grid button strong{min-width:0;display:block}.topology-choice-grid button strong{font-size:10px;line-height:1.25}.topology-choice-grid button small{color:var(--muted);margin-top:3px;font-size:8px}.topology-choice-description{min-height:31px;color:var(--muted);margin:7px 2px 0;font-size:9px;line-height:1.5}.topology-showcase{grid-template-columns:minmax(0,1fr) .78fr;align-items:center;gap:clamp(18px,4vw,42px);min-height:480px;padding:clamp(28px,4vw,48px);display:grid;transform:rotate(1.5deg)}.hero-topology-diagram{filter:drop-shadow(0 18px 23px #47301429);width:100%}.showcase-kicker{color:var(--jade);letter-spacing:.14em;font-size:9px;font-weight:800;position:absolute;top:22px;left:28px}.showcase-copy strong{font-family:Georgia,Songti SC,serif;font-size:clamp(24px,3vw,38px);line-height:1.08;display:block}.showcase-copy p{color:var(--muted);margin:13px 0 0;font-size:12px;line-height:1.75}.gate-topology{background:#1f251f0b;border-radius:13px;grid-template-columns:78px 1fr;align-items:center;gap:14px;margin:-4px 0 18px;padding:10px;display:grid}.gate-topology small,.gate-topology strong{display:block}.gate-topology strong{font-size:13px}.gate-topology small{color:var(--muted);margin-top:4px;font-size:9px;line-height:1.5}.board-column,.go-board{width:100%}.go-board{--grid-size:9;grid-template-columns:repeat(var(--grid-size),minmax(0,1fr));aspect-ratio:1;touch-action:manipulation;background:#d6a65e;height:100%;display:grid;overflow:hidden;box-shadow:inset 0 0 45px #64390f30,0 12px 26px #462e121f}.compact-board-stage{width:min(100%,100vh - 190px,850px);padding:clamp(24px,3.2vw,42px)}.collar-board{--collar-size:13;grid-template-columns:repeat(var(--collar-size),minmax(0,1fr));grid-template-rows:repeat(var(--collar-size),minmax(0,1fr));aspect-ratio:1;background:#e5bd7873;border-radius:16px;width:100%;display:grid;overflow:hidden;box-shadow:inset 0 0 45px #64390f24,0 16px 32px #462e121f}.collar-main{z-index:2;min-width:0;min-height:0;box-shadow:0 0 0 2px #c85c3b85,0 9px 22px #452c102b}.ghost-strip{z-index:1;background:#ecc686ad;min-width:0;min-height:0;display:grid;overflow:hidden}.ghost-north{grid-area:1/3/3/-3}.ghost-east{grid-area:3/-3/-3/-1}.ghost-south{grid-area:-3/3/-1/-3}.ghost-west{grid-area:3/1/-3/3}.collar-corner{z-index:1;color:#c85c3ba6;background:repeating-linear-gradient(135deg,#ffffff4d 0 5px,#1d6d5a0d 5px 10px);place-items:center;font:clamp(12px,1.5vw,24px) Georgia,serif;display:grid}.corner-north-west{grid-area:1/1/3/3}.corner-north-east{grid-area:1/-3/3/-1}.corner-south-west{grid-area:-3/1/-1/3}.corner-south-east{grid-area:-3/-3/-1/-1}.ghost-point{opacity:.36;background-color:#f8edd2a8}.wrap-label{white-space:nowrap}.wrap-north{top:10px}.wrap-north,.wrap-south{left:50%;transform:translate(-50%)}.wrap-south{bottom:10px}.wrap-west{top:50%;left:-20px;transform:translateY(-50%)rotate(-90deg)}.wrap-east{top:50%;right:-20px;transform:translateY(-50%)rotate(90deg)}.board-view-toggle{z-index:5;background:#1f251f12;border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;width:min(100%,430px);margin:0 auto 10px;padding:4px;display:grid}.board-view-toggle button{color:var(--muted);background:0 0;border:0;border-radius:9px;padding:8px 12px;font-size:10px;font-weight:800}.board-view-toggle button.active{color:var(--ink);background:#ffffffd9;box-shadow:0 3px 9px #1f251f17}.topology-canvas-stage{aspect-ratio:1;background:#ffffff61;border:1px solid #1f251f1f;border-radius:clamp(22px,3vw,38px);width:min(100%,100vh - 190px,850px);padding:clamp(12px,1.8vw,20px);position:relative;box-shadow:0 30px 80px #332f2521}.topology-viewport{touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none;background:radial-gradient(circle,#1d6d5a1f,#1f251f0e);border-radius:18px;width:100%;height:100%;position:relative;overflow:hidden}.topology-viewport:active{cursor:grabbing}.topology-cross{transform-origin:0 0;will-change:transform;position:absolute;top:0;left:0}.cross-board{background:#ffffff52;padding:9px;position:absolute}.cross-board .go-board{border-radius:8px}.main-cross-board{z-index:2;background:#c85c3b26;box-shadow:0 0 0 5px #c85c3bcc}.auxiliary-cross-board{z-index:1;opacity:.62}.cross-board-label{z-index:5;color:#fff;white-space:nowrap;pointer-events:none;background:#1f251fd6;border-radius:999px;padding:7px 14px;font-size:16px;font-weight:800;position:absolute;top:18px;left:50%;transform:translate(-50%)}.canvas-controls{z-index:8;background:#ffffffdb;border-radius:11px;gap:5px;padding:5px;display:flex;position:absolute;top:30px;right:30px;box-shadow:0 7px 20px #1f251f26}.canvas-controls button{min-width:32px;height:30px;color:var(--ink);background:#fff;border:1px solid #1f251f1c;border-radius:7px;padding:0 8px;font-size:10px;font-weight:800}@media (max-width:900px){.topology-showcase{min-height:420px}}@media (max-width:820px){.compact-board-stage,.topology-canvas-stage{width:min(100%,680px)}.compact-board-stage{padding:34px}}@media (max-width:560px){.topology-choice-grid{grid-template-columns:1fr}.topology-choice-grid button{grid-template-columns:48px 1fr}.topology-choice-grid button .topology-diagram{width:48px}.topology-showcase{text-align:center;grid-template-columns:1fr;min-height:0}.hero-topology-diagram{width:min(100%,280px);margin:18px auto 0}.showcase-copy p{max-width:280px;margin-inline:auto}}@media (max-width:520px){.compact-board-stage{padding:29px}.wrap-label{padding:4px 7px;font-size:6px}.wrap-north{top:7px}.wrap-south{bottom:7px}.wrap-west{left:-28px}.wrap-east{right:-28px}.topology-canvas-stage{border-radius:20px;padding:8px}.topology-viewport{border-radius:13px}.canvas-controls{top:16px;right:16px}.canvas-controls button{min-width:29px;height:28px;padding-inline:6px}}.account-nav{color:var(--jade);white-space:nowrap;align-items:center;gap:8px;font-size:10px;font-weight:800;text-decoration:none;display:inline-flex}.account-nav a{color:inherit;text-decoration:none}.account-nav button{color:var(--muted);background:0 0;border:0;border-left:1px solid #1f251f24;padding:3px 0 3px 8px;font-size:9px}.account-nav.pending{color:var(--muted);opacity:.65}.game-header-actions .account-nav,.komi-line{font-size:9px}.komi-line{color:var(--muted);text-align:center;margin:8px 0 0;line-height:1.5}.secondary-full-button{width:100%;min-height:42px;color:var(--jade);background:#1d6d5a0f;border:1px solid #1d6d5a40;border-radius:10px;margin-top:9px;font-size:11px;font-weight:800}.secondary-full-button span{margin-left:7px}.action-grid{z-index:6;position:relative}.board-view-toolbar{z-index:6;justify-content:center;align-items:center;gap:7px;width:min(100%,600px);margin:0 auto 10px;display:flex}.board-view-toolbar .board-view-toggle{flex:430px;margin:0}.edge-arrow-toggle{min-height:39px;color:var(--muted);white-space:nowrap;background:#ffffff80;border:1px solid #1f251f1c;border-radius:12px;flex:none;padding:0 12px;font-size:9px;font-weight:800}.edge-arrow-toggle.active{color:var(--red);background:#c85c3b14;border-color:#c85c3b4d}.collar-main,.main-cross-board{position:relative}.board-edge-arrows{z-index:5;pointer-events:none;filter:drop-shadow(0 1px 1px #ffffffbf);display:block;position:absolute;overflow:visible}.collar-main>.board-edge-arrows{width:100%;height:100%;inset:0}.main-cross-board>.board-edge-arrows{width:calc(100% - 18px);height:calc(100% - 18px);inset:9px}.confirm-backdrop{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#14181494;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.confirm-dialog{width:min(100%,390px);color:var(--ink);background:var(--paper);text-align:center;border:1px solid #ffffff47;border-radius:22px;padding:30px;box-shadow:0 30px 100px #0000004d}.confirm-mark{color:#fff;background:var(--red);border-radius:50%;place-items:center;width:46px;height:46px;margin:0 auto 15px;font:26px Georgia,serif;display:grid}.confirm-dialog h2{margin:0;font:700 30px Georgia,Songti SC,serif}.confirm-dialog p{color:var(--muted);margin:13px 0 24px;font-size:12px;line-height:1.7}.confirm-actions{grid-template-columns:1fr 1fr;gap:8px;display:grid}.confirm-actions button{min-height:46px;color:var(--ink);background:#fff;border:1px solid #1f251f24;border-radius:10px;font-size:12px;font-weight:800}.confirm-actions .danger-solid{color:#fff;border-color:var(--red);background:var(--red)}.replay-viewer{place-items:center;width:100%;display:grid}.replay-controls{background:#ffffffa6;border:1px solid #1f251f1f;border-radius:16px;width:min(100%,850px);margin-top:12px;padding:14px 16px;box-shadow:0 12px 30px #1f251f14}.replay-status{color:var(--muted);align-items:center;gap:12px;font-size:10px;display:flex}.replay-status strong{color:var(--ink);font-size:12px}.replay-status button{color:var(--red);background:0 0;border:0;margin-left:auto;padding:4px 0;font-size:9px;font-weight:800}.variation-entry-hint,.variation-error,.variation-hint{margin:8px 0 0;font-size:9px;line-height:1.55}.variation-entry-hint,.variation-hint{color:var(--muted)}.variation-error{color:var(--red)}.variation-controls{background:#f1f9f4e0;border-color:#1d6d5a47;box-shadow:0 12px 32px #1d6d5a1f}.variation-status strong{color:var(--jade)}.variation-active .compact-board-stage,.variation-active .topology-canvas-stage{box-shadow:0 0 0 3px #1d6d5a29,0 30px 80px #332f2521}.replay-controls input[type=range]{width:100%;accent-color:var(--jade);margin:12px 0 9px}.replay-buttons{grid-template-columns:42px 42px minmax(78px,1fr) 42px 42px;gap:6px;display:grid}.replay-buttons button{min-height:38px;color:var(--ink);background:#fff;border:1px solid #1f251f21;border-radius:9px;font-size:10px;font-weight:800}.replay-buttons .replay-play{color:#fff;border-color:var(--jade);background:var(--jade)}.replay-buttons button:disabled{opacity:.32}.replay-ai-panel{border-top:1px solid #1f251f1c;margin-top:12px;padding-top:12px}.replay-ai-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.replay-ai-heading span,.replay-ai-result p{min-width:0}.replay-ai-heading small,.replay-ai-heading strong{display:block}.replay-ai-heading strong{color:var(--ink);font-size:11px}.replay-ai-heading small{color:var(--muted);margin-top:2px;font-size:8px}.replay-ai-heading button{color:#fff;background:var(--red);border:0;border-radius:10px;min-width:92px;min-height:38px;padding:0 14px;font-size:10px;font-weight:900}.replay-ai-heading button:disabled{opacity:.55}.replay-ai-result{margin-top:11px}.replay-ai-result p{color:var(--muted);align-items:baseline;gap:7px;margin:0 0 8px;font-size:9px;display:flex}.replay-ai-result p>strong{color:var(--red);font:700 23px Georgia,serif}.replay-ai-result p>small{color:var(--muted);margin-left:auto;font-size:8px}.ai-winrate-labels{color:var(--muted);justify-content:space-between;margin-bottom:5px;font-size:9px;display:flex}.ai-winrate-labels strong{color:var(--ink)}.ai-winrate-bar{background:#ddd;border-radius:99px;height:9px;display:flex;overflow:hidden}.ai-winrate-bar b,.ai-winrate-bar i{height:100%;transition:width .35s;display:block}.ai-winrate-bar i{background:#232723}.ai-winrate-bar b{background:#f5f1e8;box-shadow:inset 0 0 0 1px #1f251f24}.replay-ai-error,.replay-ai-hint,.replay-ai-unavailable{margin:9px 0 0;font-size:9px;line-height:1.55}.replay-ai-hint,.replay-ai-unavailable{color:var(--muted)}.replay-ai-error{color:var(--red)}.replay-ai-unavailable{background:#1f251f0d;border-radius:9px;padding:10px 12px}.auth-page{background:radial-gradient(circle at 50% 40%,#1d6d5a21,transparent 33%),var(--paper);place-items:center;min-height:100vh;padding:96px 20px 42px;display:grid}.auth-brand{position:absolute;top:28px;left:32px}.auth-card{background:#ffffffad;border:1px solid #1f251f21;border-radius:24px;width:min(100%,430px);padding:34px;box-shadow:0 30px 90px #2c30281f}.auth-card h1{letter-spacing:-.04em;margin:11px 0 12px;font-size:42px}.auth-card>p:not(.eyebrow){color:var(--muted);margin:0 0 22px;font-size:12px;line-height:1.7}.auth-tabs{background:#1f251f0f;border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:21px;padding:4px;display:grid}.auth-tabs button{min-height:38px;color:var(--muted);background:0 0;border:0;border-radius:9px;font-size:12px;font-weight:800}.auth-tabs button.active{color:var(--ink);background:#fff;box-shadow:0 2px 8px #1f251f14}.auth-card label{color:var(--muted);letter-spacing:.08em;margin:13px 0 7px;font-size:10px;font-weight:800;display:block}.auth-card input{width:100%;min-height:46px;color:var(--ink);background:#fffc;border:1px solid #1f251f29;border-radius:10px;outline:0;padding:0 14px}.auth-card input:focus{border-color:var(--jade);box-shadow:0 0 0 3px #1d6d5a1a}.auth-guest-link{color:var(--muted);text-align:center;text-underline-offset:3px;margin-top:18px;font-size:10px;display:block}.account-page,.saved-replay-page{background:radial-gradient(circle at 76% 15%,#1d6d5a1a,transparent 24%),var(--paper);min-height:100vh}.account-hero,.account-records,.saved-replay-header,.saved-replay-stage{width:min(1120px,100% - 48px);margin-inline:auto}.account-hero{padding:76px 0 52px}.account-hero h1{margin:13px 0 20px;font-size:clamp(52px,7vw,82px)}.account-hero>p:last-child{align-items:center;gap:12px;margin:0;display:flex}.account-hero>p:last-child strong{font-size:14px}.account-hero>p:last-child span{color:var(--muted);font-size:11px}.account-records{padding-bottom:80px}.records-heading{border-bottom:1px solid #1f251f21;justify-content:space-between;align-items:baseline;padding-bottom:15px;display:flex}.records-heading h2{margin:0;font:700 25px Georgia,Songti SC,serif}.records-heading span{color:var(--muted);font-size:9px}.saved-games-list{gap:8px;margin-top:16px;display:grid}.saved-game-card{color:inherit;background:#ffffff7a;border:1px solid #1f251f1c;border-radius:14px;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:15px 18px;text-decoration:none;transition:transform .18s,background .18s;display:grid}.saved-game-card:hover{background:#ffffffc7;transform:translateY(-1px)}.record-result{color:#fff;border-radius:50%;place-items:center;width:38px;height:38px;font:18px Georgia,serif;display:grid}.record-result.win{background:var(--jade)}.record-result.loss{background:var(--muted)}.saved-game-card span small,.saved-game-card span strong{display:block}.saved-game-card span strong{font-size:12px}.saved-game-card span i{color:var(--muted);font-size:8px;font-style:normal}.saved-game-card span small{color:var(--muted);margin-top:5px;font-size:9px}.record-meta{text-align:right;min-width:150px}.saved-game-card>b{color:var(--jade)}.load-more{min-height:44px;color:var(--muted);background:#ffffff80;border:1px solid #1f251f1f;border-radius:11px;margin-top:8px;font-size:10px;font-weight:800}.empty-records{text-align:center;padding:72px 20px}.empty-records>span{color:var(--wood);font:54px Georgia,serif}.empty-records h2{margin:13px 0 8px;font:700 27px Georgia,Songti SC,serif}.empty-records p{color:var(--muted);font-size:11px}.empty-records .primary-button{width:min(100%,270px);margin-inline:auto}.saved-replay-header{justify-content:space-between;align-items:flex-end;gap:24px;padding:54px 0 34px;display:flex}.saved-replay-header h1{margin:10px 0;font-size:clamp(38px,5vw,64px)}.saved-replay-header h1 em{font-size:.45em}.saved-replay-header p{color:var(--muted);margin:0;font-size:11px}.saved-replay-header>strong{color:#fff;background:var(--ink);white-space:nowrap;border-radius:999px;padding:12px 17px;font-size:12px}.saved-replay-stage{padding-bottom:70px}@media (max-width:820px){.saved-game-card{grid-template-columns:auto minmax(0,1fr) auto}.saved-game-card>b{display:none}.saved-replay-header{flex-direction:column;align-items:flex-start}}@media (max-width:560px){.topbar-actions .account-nav{font-size:9px}.game-header-actions .account-nav.signed-in button,.game-header-actions .sync-state,.topbar-actions .account-nav.signed-in button{display:none}.board-view-toolbar{align-items:stretch;gap:5px}.edge-arrow-toggle{min-height:38px;padding-inline:8px;font-size:8px}.action-grid button{min-height:48px}.confirm-dialog{padding:26px 20px}.confirm-actions button{min-height:48px}.replay-controls{padding:12px 10px}.replay-status{flex-wrap:wrap}.replay-status button{margin-left:auto}.replay-buttons{grid-template-columns:38px 38px minmax(70px,1fr) 38px 38px;gap:4px}.replay-ai-heading button{min-height:44px}.replay-ai-result p{flex-wrap:wrap;align-items:flex-start}.replay-ai-result p>small{width:100%;margin-left:0}.auth-brand{top:20px;left:20px}.auth-card{padding:27px 20px}.account-hero,.account-records,.saved-replay-header,.saved-replay-stage{width:min(100% - 28px,1120px)}.account-hero{padding-top:48px}.account-hero>p:last-child{flex-direction:column;align-items:flex-start;gap:4px}.records-heading span{display:none}.saved-game-card{grid-template-columns:auto minmax(0,1fr);gap:11px;padding:13px}.record-meta{text-align:left;grid-column:2;min-width:0}.saved-replay-header{padding-top:38px}.saved-replay-header h1{font-size:38px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}