@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#171b19;--panel:#202622;--gold:#d7b974;--muted:#92998c;--ink:#f0ebde;--red:#a24636}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:'Noto Sans JP',sans-serif;font-size:13px;background-image:radial-gradient(ellipse at 50% 35%,#343a2b55,transparent 65%)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button:disabled{opacity:.32;cursor:not-allowed}header{max-width:1100px;margin:auto;padding:26px 36px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #a5aa8a24}.brand{display:flex;gap:15px;align-items:center;text-decoration:none;color:inherit}.seal{display:grid;place-items:center;width:43px;height:48px;border:1px solid #bb6552;color:#d77d68;font:30px 'Noto Serif JP',serif;transform:rotate(-3deg)}small{font-size:9px;letter-spacing:.15em}.brand small{color:var(--muted);font-size:8px;letter-spacing:.22em}h1{font:600 22px 'Noto Serif JP',serif;margin:4px 0 0;letter-spacing:.09em}h1 em{font-style:normal;color:var(--gold)}.outline{background:transparent;color:var(--ink);border:1px solid #79816a66;padding:10px 17px;border-radius:3px}.outline span{margin-left:18px;color:var(--gold)}main{max-width:820px;margin:auto;padding:22px 30px 0}.intro{display:flex;justify-content:space-between;margin:0 0 18px;color:#b7bdad;font-size:11px;letter-spacing:.15em}.edition{color:#727b6c;font-size:10px}.board{position:relative;border:1px solid #8a936947;border-radius:7px;padding:22px 32px 18px;background:linear-gradient(110deg,#29312770,#202721aa);box-shadow:0 18px 70px #0d110e66}.board:before,.board:after{position:absolute;content:'';width:18px;height:18px;border-color:var(--gold);opacity:.6;pointer-events:none}.board:before{left:-1px;top:-1px;border-left:2px solid;border-top:2px solid}.board:after{right:-1px;bottom:-1px;border-right:2px solid;border-bottom:2px solid}.player-bar{display:flex;align-items:center;justify-content:space-between}.player-bar>div:first-child{display:flex;align-items:center;gap:12px}.avatar{width:34px;height:34px;display:grid;place-items:center;background:#384033;border:1px solid #8d96704d;font:18px 'Noto Serif JP',serif;color:#bdc3aa}.avatar.you{background:#564a2d;color:var(--gold);border-color:#b49a5b66}.player-bar small{color:#8d977f;font-size:8px}.player-bar h2{font-size:14px;margin:3px 0 0;font-weight:500}.player-bar h2 span{font-size:10px;color:#8f9788;margin-left:6px}.score{display:flex;gap:7px;align-items:baseline;color:var(--gold)}.score strong{font:500 32px Georgia,serif}.score span{font-size:9px;letter-spacing:.1em}.hand{display:flex;justify-content:center;gap:11px;min-height:116px;padding:15px 0 8px}.card{position:relative;flex:0 0 78px;width:78px;height:116px;border:1px solid #84877380;border-radius:4px;padding:9px;background:linear-gradient(125deg,#3b4134,#272f28);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:space-between;box-shadow:0 4px 9px #11171066;transition:transform .18s,border-color .18s}.card:after{content:'';position:absolute;inset:4px;border:1px solid #a6ad8a20;border-radius:2px;pointer-events:none}.card .pt{align-self:flex-start;color:var(--gold);font:17px Georgia,serif}.card .pt small{font:8px sans-serif;letter-spacing:0;margin-left:2px}.card .name{writing-mode:vertical-rl;font:600 15px 'Noto Serif JP',serif;letter-spacing:.1em;max-height:77px}.card .rank{position:absolute;bottom:9px;right:8px;font-size:7px;color:#8c967b}.card.back{height:90px;flex-basis:63px;width:63px;background:repeating-linear-gradient(45deg,transparent,transparent 5px,#939c7220 5px,#939c7220 6px),#293426;border-color:#707a55}.card.back .crest{margin:auto;display:grid;place-items:center;border:1px solid #8a966850;outline:1px solid #8a966830;outline-offset:4px;width:30px;height:30px;transform:rotate(45deg)}.crest span{transform:rotate(-45deg);font:18px 'Noto Serif JP',serif;color:#88966d}.cpu-hand{min-height:112px;gap:9px}.arena{position:relative;display:flex;justify-content:center;align-items:center;gap:30px;padding:16px 0 12px}.arena-line{position:absolute;left:0;right:0;top:50%;border-top:1px solid #82916e22;z-index:0}.field-wrap{z-index:1;text-align:center}.field-label{display:block;color:#9aa28e;font-size:9px;letter-spacing:.2em;margin-bottom:10px}.field{width:100px;height:137px;border:1px dashed #89946c66;border-radius:4px;display:grid;place-items:center;background:#242c25;color:#7f8a74;font-size:10px}.field .card{width:100%;height:100%;animation:reveal .25s ease-out}.field .card .name{font-size:18px;max-height:91px}.field .card.fused{background:linear-gradient(135deg,#703c30,#402c25);border-color:#d08e61}.field .card.fused .name{font-size:15px}.versus{display:flex;flex-direction:column;align-items:center;gap:7px;z-index:1;background:#252d25;color:var(--gold)}.versus>span{font:32px 'Noto Serif JP',serif}.versus small{font-size:7px;letter-spacing:.16em}.turn-info{display:flex;justify-content:space-between;color:#8e987e;font-size:10px;margin-top:7px;letter-spacing:.07em}.deck-count strong{color:#c7ccba;margin:0 4px}.announcement{text-align:center;min-height:20px;color:#d4c7a6;font-size:11px;line-height:1.8;margin:9px 0 13px}.controls{display:flex;justify-content:center;gap:12px}.action{border:1px solid #bfa16a66;border-radius:3px;min-height:43px;padding:11px 23px;font-weight:600;font-size:12px;text-align:center;text-decoration:none;transition:filter .15s,transform .15s}.action:not(:disabled):hover{filter:brightness(1.15);transform:translateY(-2px)}.play{background:#d4b676;color:#282c22}.play>span{margin-left:35px}.fuse{background:#883e2f;color:#f2dcc0;border-color:#b16a4566}.fuse small{font-size:9px;letter-spacing:0;margin-left:8px;font-weight:400}.hint{text-align:center;font-size:10px;color:#8f9b82;margin:10px 0 0;min-height:15px}.player-hand{padding-top:21px;min-height:148px}.player-hand .card:hover{transform:translateY(-5px);border-color:#d4b676}.card.selected{transform:translateY(-10px)!important;border-color:var(--gold);background:linear-gradient(125deg,#5c563a,#393d2d);box-shadow:0 5px 15px #10180c77}.card.selected:before{content:'✓';position:absolute;right:-5px;top:-7px;border-radius:50%;background:var(--gold);color:#242d21;width:17px;height:17px;font-size:11px;z-index:1}.bottom{border-top:1px solid #8e987d22;padding-top:13px}footer{display:flex;justify-content:space-between;align-items:center;color:#7a846d;font-size:9px;padding:18px 0;letter-spacing:.08em}.text-button{background:transparent;border:0;color:#a9b197;font-size:10px;padding:8px;text-decoration:underline;text-underline-offset:4px}dialog{color:var(--ink);border:1px solid #b89d61;border-radius:6px;padding:0;background:#252d25;width:min(90vw,450px);max-height:85dvh;box-shadow:0 25px 90px #0d130daa}dialog::backdrop{background:#10180cdb;backdrop-filter:blur(5px)}.modal-content{padding:30px}.eyebrow{color:var(--gold)}.modal-content h2{font:600 22px 'Noto Serif JP',serif;line-height:1.7;margin:12px 0 20px}.modal-content ol{padding-left:22px}.modal-content li{padding-left:5px;margin-bottom:18px;color:var(--gold)}.modal-content li p{color:#b8c0ab;font-size:12px;line-height:1.9}.note{font-size:11px;color:#9ba78d;line-height:1.9;overflow-wrap:anywhere}.full{display:block;width:100%;margin-top:12px}.result{text-align:center}.result #result-detail{white-space:pre-line;line-height:2;color:var(--gold)}.share{color:var(--ink);background:#35402f}.result>.text-button{margin-top:14px}@keyframes reveal{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}@media(min-width:900px){main{padding-top:26px}.board{padding-left:54px;padding-right:54px}}@media(max-width:520px){header{padding:18px 17px}.brand{gap:10px}.seal{width:32px;height:39px;font-size:23px}h1{font-size:16px}.brand small{font-size:6px}.outline{font-size:10px;padding:9px}.outline span{margin-left:6px}main{padding:17px 12px 0}.intro{font-size:9px;margin-bottom:13px}.edition{display:none}.board{padding:15px 16px 12px}.hand{gap:7px}.player-hand .card{flex-basis:calc((100% - 28px)/5);width:calc((100% - 28px)/5);max-width:78px;padding:7px;height:111px}.card .name{font-size:14px}.card .pt{font-size:15px}.cpu-hand .card{flex-basis:49px;width:49px;height:73px}.cpu-hand{min-height:94px}.arena{padding-top:8px;gap:24px}.field{width:85px;height:124px}.field-label{font-size:8px}.action{padding:11px 16px}.play>span{margin-left:22px}.announcement{font-size:10px}.player-hand{min-height:143px}footer{font-size:8px}footer>span:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}