:root{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;color:#eaf0ff;background:#0b1020}*{box-sizing:border-box}body{margin:0}main{max-width:1160px;margin:auto;padding:36px 18px 70px}header{margin-bottom:24px}.eyebrow{letter-spacing:.18em;color:#78dcf8;font-size:.8rem;font-weight:800}h1{font-size:clamp(2rem,5vw,3.5rem);margin:.1em 0}h2{margin:0 0 8px;font-size:1.25rem}p{line-height:1.6;color:#afbed5}.notice{padding:16px 20px;background:#26304b;border-left:4px solid #f7c56e;border-radius:8px;line-height:1.6}.toolbar{display:flex;gap:18px;align-items:center;margin:22px 0;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:15px}.card,.screen{background:#171f34;border:1px solid #33405b;border-radius:15px;padding:20px}.card{display:flex;flex-direction:column;min-height:200px}.card p{margin:0 0 18px;flex:1}button{border:0;border-radius:8px;background:#58cceb;color:#051626;font-weight:800;padding:11px 16px;cursor:pointer;align-self:flex-start}button:hover:enabled{background:#8ae4fa}button:disabled{opacity:.45;cursor:default}#stop{background:#f59d9d}output{display:block;margin-top:15px;line-height:1.7;color:#e7eefb;white-space:pre-line;font-variant-numeric:tabular-nums}.screen{margin-top:18px}.screenhead{display:flex;justify-content:space-between;margin-bottom:12px}canvas{display:block;width:100%;max-width:800px;aspect-ratio:16/9;background:#090e19;border-radius:7px}footer{margin-top:25px;color:#94a7c1;font-size:.9rem;line-height:1.6}

.logbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;margin-bottom:18px;background:#182b3b;border:1px solid #327686;border-radius:14px}.logbar p{margin:5px 0}.logbar span{color:#82ddeb;font-size:.85rem}.logbar button{flex-shrink:0}@media(max-width:650px){.logbar{align-items:flex-start;flex-direction:column}}

.logactions{display:flex;flex-direction:column;gap:8px}.logactions button{align-self:stretch}#clearLog{background:#35475c;color:#eaf0ff}#stressGraph{aspect-ratio:40/11}

.worker-choice{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:13px;color:#c9d9e9;font-size:.9rem}.worker-choice select{color:#eaf0ff;background:#263951;border:1px solid #5a7895;border-radius:6px;padding:7px}

#runAll{background:#ffc76d}.screen .stageClose{display:none;background:#334960;color:#ecfaff;padding:8px 12px}.screen.expanded{position:fixed;inset:2vh 2vw;z-index:50;margin:0;display:flex;flex-direction:column;background:#111e34;box-shadow:0 0 0 100vmax rgba(2,7,17,.92);overflow:auto}.screen.expanded .stageClose{display:block}.screen.expanded .screenhead{align-items:center;gap:10px;flex-wrap:wrap;font-size:clamp(1rem,2vw,1.6rem)}.screen.expanded .screenhead span{margin-left:auto;color:#7ae1f7}.screen.expanded canvas{width:100%;height:min(72vh,calc(96vw * .5625));max-width:none;aspect-ratio:auto;object-fit:contain;align-self:center;flex:1;min-height:150px}.screen.expanded #stressGraph{height:min(68vh,calc(96vw * .275))}.screen.expanded #fps{font-variant-numeric:tabular-nums}@media(max-width:650px){.screen.expanded{inset:1vh 1vw;padding:12px}.screen.expanded .screenhead span{margin-left:0}.screen.expanded canvas{height:auto;flex:0 1 auto}}

#visualStage .screenhead .renderer{margin-left:auto;background:#225069;color:#b4f0ff;border:1px solid #4aa6c1;border-radius:7px;padding:4px 10px;font-weight:800;white-space:nowrap}#visualStage .screenhead #fps{margin-left:0}.screen.expanded canvas{flex:0 1 auto;max-height:calc(100% - 3.2rem);object-fit:fill}

/* 宇宙の背景はCSSで描く。描画ループの計測には含まれない。 */
#visualStage.space #canvas{background-color:#040b1c;background-image:radial-gradient(ellipse at 70% 66%,rgba(83,52,179,.55),transparent 43%),radial-gradient(ellipse at 27% 32%,rgba(25,121,174,.48),transparent 40%),radial-gradient(circle at 68% 69%,rgba(145,181,255,.30) 0,rgba(65,94,177,.18) 9%,transparent 22%),radial-gradient(circle at 16% 32%,white 0 1px,transparent 2px),radial-gradient(circle at 62% 73%,#b4dffe 0 1px,transparent 2px),radial-gradient(circle at 41% 19%,#e9e5ff 0 1px,transparent 2px),radial-gradient(circle at 88% 55%,#aedcff 0 1px,transparent 2px);background-size:100% 100%,100% 100%,100% 100%,117px 89px,151px 127px,83px 119px,199px 101px}

.flow-panel{background:#19253c;border:1px solid #456180;border-radius:16px;padding:20px;margin:0 0 18px}.flow-panel p{margin:8px 0 14px}.flow-panel[hidden]{display:none!important}#hardwareForm{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;align-items:end}#hardwareForm label{display:flex;flex-direction:column;gap:6px;color:#d8e6f6;font-weight:700}#hardwareForm input,#hardwareForm select{font:inherit;color:#f4faff;background:#101b2b;border:1px solid #637b9b;border-radius:8px;padding:10px;width:100%}#hardwareForm button{align-self:end;min-height:44px}#registerStatus{margin-left:14px;color:#b3ebf8}.big-score{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;color:#ffcc83;margin:8px 0}.score-table{width:100%;border-collapse:collapse;margin:14px 0}.score-table th,.score-table td{text-align:left;border-bottom:1px solid #43546a;padding:10px 8px;font-variant-numeric:tabular-nums}.score-table th{color:#a8cee4}.score-table td{word-break:break-word}.score-table .my-rank,.score-table .my-rank:hover{background:#275671;color:#fff;box-shadow:inset 4px 0 #6ce3ee}.score-table .my-rank td{border-bottom-color:#71bccc;font-weight:700}@media(max-width:650px){.score-table{font-size:.8rem}.score-table th,.score-table td{padding:6px 3px}}

.suggestions{margin:12px 0 0;max-height:290px;overflow:auto;border:1px solid #52708c;border-radius:9px;background:#101c31}.suggestions[hidden]{display:none}.suggestion-row{display:flex;align-items:center;gap:10px;padding:6px 10px;border-bottom:1px solid #35455d}.suggestion-row:last-child{border:0}.suggestion-row button{flex:1;text-align:left;background:transparent;color:#eaf3ff;padding:5px 2px;font-weight:500;min-width:0}.suggestion-row button:hover{background:#233f55}.official-badge,.source-badge{font-size:.72rem;padding:3px 7px;border-radius:6px;white-space:nowrap}.official-badge{color:#072312;background:#81e9a7}.source-badge{color:#d9e4f2;background:#354960}.suggestion-row a{color:#8cdeef;font-size:.8rem;white-space:nowrap}

.hardware-summary{border-color:#5cb6cb;background:#152c3e}.hardware-summary dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:6px 16px;margin:14px 0 0}.hardware-summary dl dt{color:#a8c7d8;font-size:.78rem;font-weight:700}.hardware-summary dl dd{margin:0 0 12px;color:#f1f8ff;font-weight:700;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.hardware-summary dl dt:first-child+.hardware-summary dl dd{color:#8dedf4;letter-spacing:.07em}

/* 拡大表示でも描画面の16:9を保ち、惑星が楕円形に伸びるのを防ぐ。 */
#visualStage.expanded #canvas{width:min(100%,calc((96vh - 6rem)*16/9));height:auto;aspect-ratio:16/9;object-fit:contain;flex:0 1 auto;max-height:calc(100% - 3.2rem)}

/* ロゴは描画用canvasの外側に置く。再生成されるcanvasの上に常に表示する。 */
#visualStage .visual-viewport{position:relative;width:100%;max-width:800px;aspect-ratio:16/9;flex:none;align-self:center}
#visualStage .visual-viewport #canvas{width:100%;height:100%;max-width:none;aspect-ratio:16/9;object-fit:contain}
#visualStage .visual-viewport .benchmark-logo-stage{position:absolute;right:1.6%;bottom:2%;width:21%;aspect-ratio:1983/793;pointer-events:none;user-select:none;perspective:500px;filter:drop-shadow(0 3px 7px rgba(0,0,0,.8))}
#visualStage .benchmark-logo-spin{position:relative;width:100%;height:100%;transform-style:preserve-3d;animation:benchmark-logo-turn 12s ease-in-out infinite}
#visualStage .benchmark-logo-face{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;backface-visibility:hidden;transform:translateZ(4px);filter:drop-shadow(0 0 1px #f5d887) drop-shadow(1px 2px 0 #0a2036)}
#visualStage .benchmark-logo-back{transform:rotateY(180deg) translateZ(4px)}
@keyframes benchmark-logo-turn{0%,12%{transform:rotateY(0deg) rotateX(-7deg)}46%,55%{transform:rotateY(180deg) rotateX(7deg)}90%,100%{transform:rotateY(360deg) rotateX(-7deg)}}
@media(prefers-reduced-motion:reduce){#visualStage .benchmark-logo-spin{animation:none}}
#visualStage.expanded .visual-viewport{width:min(100%,calc((96vh - 6rem)*16/9));max-width:none;max-height:calc(100% - 3.2rem)}
#visualStage.expanded .visual-viewport #canvas{width:100%;height:100%;min-height:0;max-height:none;flex:none;object-fit:contain}
@media(max-width:650px){#visualStage .visual-viewport .benchmark-logo-stage{width:27%}}

/* 参考画像から惑星を取り除いた星空。球体はCanvas内でリアルタイム描画する。 */
#visualStage.space #canvas{background:#060c1a url("planet-sky.png") center center/cover no-repeat}

#visualStage.dragon-scene .visual-viewport #canvas{background-size:106% 106%;background-repeat:no-repeat;animation:dragon-earth-drift 55s ease-in-out infinite alternate}
@keyframes dragon-earth-drift{from{background-position:47% 48%}to{background-position:53% 52%}}

.site-nav{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}.site-nav a{display:inline-block;padding:10px 14px;color:#a5edff;border:1px solid #6196a6;border-radius:10px;text-decoration:none}.site-nav a:hover{background:#28485a}

.share-consent{display:flex;align-items:center;flex-wrap:wrap;gap:7px;max-width:100%;font-size:.9rem;color:#e3eff9}.share-consent input{width:18px;height:18px;accent-color:#65c9e7;flex:none}.share-consent a{color:#99e8ff}.toolbar{flex-wrap:wrap}

.previous-result-link{display:inline-block;margin:12px 16px 12px 0;padding:10px 14px;border-radius:10px;border:1px solid #6fcad7;color:#a5f4ff;text-decoration:none}.previous-result-link:hover{background:#24485c}

/* とまうご: 静止した宇宙背景。測定中の描画負荷を増やさない。 */
:root{color-scheme:dark;color:#edf6ff;background:#000}
body{min-height:100vh;background:#000}
main{max-width:1260px;padding:28px 24px 88px}
.site-hero{position:relative;overflow:hidden;text-align:center;background:linear-gradient(180deg,#000 0%,#030817 100%);border:1px solid #315178;border-radius:28px;padding:0 28px 28px;margin-bottom:22px;box-shadow:0 24px 70px rgba(0,0,0,.4),inset 0 0 65px rgba(37,91,154,.09)}
.site-hero:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,#74daff,transparent);pointer-events:none}
.hero-art{height:clamp(210px,34vw,410px);display:flex;align-items:center;justify-content:center;overflow:hidden;margin:-14px auto -6px;max-width:900px}
.hero-art img{width:min(100%,840px);height:auto;display:block;object-fit:contain;mix-blend-mode:screen}
.site-hero .eyebrow{margin:0;color:#89e5ff;letter-spacing:.25em;font-size:.68rem}
.site-hero h1{font-size:clamp(1.4rem,3.3vw,2.65rem);margin:9px 0 18px;letter-spacing:.055em}
.site-hero>p:last-child{margin:17px auto 0;max-width:60ch;color:#c5d6e9}
.site-nav{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.site-nav a{display:inline-flex;align-items:center;min-height:42px;padding:8px 14px;border:1px solid #426281;border-radius:100px;color:#d6f2ff;background:#10233e;text-decoration:none;font-weight:700;font-size:.88rem}
.site-nav a:hover,.rank-head nav a:hover{border-color:#79dfff;background:#204465}
h2{letter-spacing:.015em}
a{color:#88e2f7}
.notice{background:#192640e8;border:1px solid #426888;border-left:4px solid #ffcb75;border-radius:14px;color:#e0eaf5;padding:17px 20px}
.flow-panel,.card,.screen{background:linear-gradient(150deg,#192941f2,#111d32f2);border-color:#436080;box-shadow:0 10px 24px rgba(0,0,0,.15)}
.flow-panel{padding:24px;border-radius:18px}
.hardware-summary{background:linear-gradient(120deg,#143849f5,#13253bf5);border-color:#58bed4}
.toolbar{position:sticky;top:10px;z-index:10;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px 16px;align-items:center;padding:18px 20px;background:#101f34f5;border:1px solid #5e95b4;border-radius:20px;box-shadow:0 16px 40px rgba(0,0,0,.5);backdrop-filter:blur(8px)}
.toolbar .share-consent{grid-column:1/-1;display:flex;align-items:center;gap:10px;color:#e5f2ff;line-height:1.5}
.toolbar .share-consent input{width:19px;height:19px;flex:none;accent-color:#64d8ee}
.toolbar #status{grid-column:1/-1;order:4;border-top:1px solid #3b5674;padding-top:11px;color:#a9e7f6;font-weight:700}
#runAll{min-height:48px;background:linear-gradient(110deg,#ffe5a2,#ffc773);color:#17243a;box-shadow:0 5px 16px rgba(243,178,85,.25)}
#runAll:hover:enabled{background:#ffecba}
#stop{min-height:48px;background:#e48a9e;color:#1f1220}
.fold-panel{border:1px solid #3e6183;border-radius:18px;background:#121e32e8;margin:18px 0;overflow:hidden}
.fold-panel>summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px;padding:16px 22px;color:#f2f8ff;font-weight:800;font-size:1.08rem}
.fold-panel>summary::-webkit-details-marker{display:none}
.fold-panel>summary span{display:inline-flex;align-items:center;gap:10px}
.fold-panel>summary span:before{content:"✦";color:#83ddf4}
.fold-panel>summary small{font-size:.8rem;color:#adc6de;font-weight:600}
.fold-panel>summary:after{content:"＋";flex:none;color:#8fe4f7;font-size:1.4rem}
.fold-panel[open]>summary:after{content:"−"}
.fold-panel>summary:hover{background:#1b3450}
.fold-panel>summary:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #ffd487;outline-offset:2px}
.fold-panel>.flow-panel{margin:0 16px 16px}
.fold-panel>.grid{padding:0 16px 16px}
.fold-panel .card{min-height:180px}
.logbar{background:#172a40ee}
.rank-head{padding:12px 0 22px;border-bottom:1px solid #385271}
.subpage-brand{display:block;flex:none;width:132px;height:92px;overflow:hidden;border-radius:12px;background:#000;border:1px solid #2e4b70}
.subpage-brand img{width:100%;height:100%;object-fit:cover}
.stats article{background:#16263e;border-color:#486d90}
@media(max-width:760px){main{padding:16px 12px 65px}.site-hero{padding:0 12px 22px;border-radius:20px}.hero-art{height:clamp(175px,38vw,270px);margin:0 auto}.site-nav a{font-size:.78rem;min-height:40px}.toolbar{position:static;grid-template-columns:1fr 1fr;padding:14px}.toolbar #runAll,.toolbar #stop{width:100%;text-align:center;align-self:stretch}.fold-panel>summary{align-items:flex-start;flex-wrap:wrap}.fold-panel>summary small{width:100%;padding-left:25px}.flow-panel{padding:17px}.subpage-brand{width:100px;height:72px}}
@media(prefers-reduced-transparency:reduce){.toolbar{backdrop-filter:none;background:#101f34}}

/* とまうごのロゴ全体を表示する。ヘッダーは枠を使わず黒を背景にする。 */
.site-hero{overflow:visible;background:#000;border:0;border-radius:0;box-shadow:none;padding:20px 24px 30px}
.site-hero:before{content:none}
.hero-art{height:auto;max-width:900px;display:block;overflow:visible;margin:0 auto 8px}
.hero-art img{width:min(100%,760px);height:auto;display:block;margin:auto;object-fit:contain}
/* テストの表示領域は進行中だけ拡大する。通常のページでは枠を描画しない。 */
.screen:not(.expanded){display:none}
@media(max-width:760px){.site-hero{padding:12px 12px 24px;border-radius:0}.hero-art{height:auto;margin:0 auto 10px}}

/* 共通フッター: 制作チームのロゴと公式サイト */
.site-footer{display:flex;justify-content:center;align-items:center;border-top:1px solid #36506e;margin:52px auto 0;padding:34px 16px 6px;max-width:100%;text-align:center}
.bonkuraz-link{display:inline-flex;flex-direction:column;align-items:center;gap:8px;max-width:min(100%,390px);padding:12px 18px;border:1px solid transparent;border-radius:15px;text-decoration:none;color:#b6dcf0;font-size:.83rem;letter-spacing:.05em;transition:background-color .16s,border-color .16s}
.bonkuraz-link:hover{background:#10253d;border-color:#426b90;color:#f3faff}
.bonkuraz-link img{display:block;width:min(100%,350px);height:auto;object-fit:contain}
.bonkuraz-link span{line-height:1.3}

/* 冒頭の説明を読みやすい短い段落にする */
.notice{padding:22px 26px}
.notice-title{display:block;color:#ffd48b;font-size:clamp(1.15rem,2.4vw,1.5rem);letter-spacing:.045em;margin-bottom:8px}
.notice p{margin:8px 0 0;color:#e0ebf7;line-height:1.8}
.notice p+p{margin-top:13px}
@media(max-width:760px){.notice{padding:18px}.notice p{font-size:.93rem}}
.notice-heading{font-size:clamp(1.1rem,2.5vw,1.55rem);line-height:1.45;color:#fff;margin:2px 0 14px;letter-spacing:.02em}
#hardwareForm .device-model-field[hidden]{display:none}
/* スマホでは入力欄と測定操作を確実にタップできる大きさにする */
@media(max-width:650px){#hardwareForm{grid-template-columns:minmax(0,1fr)}#hardwareForm input,#hardwareForm select,#hardwareForm button{min-height:46px;font-size:16px}.toolbar .share-consent{align-items:flex-start}.toolbar #runAll,.toolbar #stop{min-height:50px}.score-table th,.score-table td{min-width:85px}.fold-panel .grid{grid-template-columns:minmax(0,1fr)}}
#leaderboardRows,#leaderboardPublic,#dashboardDetails,#resultDragonComparison,#dashboardDragonComparison{max-width:100%;overflow-x:auto}
@media(max-width:650px){#leaderboardRows .score-table,#leaderboardPublic .score-table,#dashboardDetails .score-table{min-width:640px}.screen.expanded{inset:0;z-index:50;border-radius:0}.screen.expanded .screenhead{gap:5px;font-size:.9rem}}
#hardwareForm #gpuModelField[hidden]{display:none}