:root{--cy: #7fe3ff;--pu: #b79cff;--am: #ffcf6b;--ink: #05060a;--disp: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{background:var(--ink);overflow:hidden;font-family:var(--mono)}.bg3d{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0}.bg3d canvas{display:block}.glass{background:#070a1075;border:1px solid rgba(127,227,255,.09);border-radius:16px;backdrop-filter:blur(18px) saturate(1.15);-webkit-backdrop-filter:blur(18px) saturate(1.15);box-shadow:0 10px 50px #00000073}.hud-top{position:fixed;top:18px;left:64px;z-index:20;font-size:12px;color:#9fc3d6;letter-spacing:.03em;text-shadow:0 0 8px rgba(0,0,0,.9);background:none;border:0;font-family:var(--mono);cursor:pointer;padding:6px 10px;border-radius:8px;transition:background .2s}.hud-top:hover{background:#7fe3ff12}.hud-top b{color:#ddf1fa;font-weight:600}.hud-top .dim{color:#5a7383}.hud-top .back{margin-left:12px;color:var(--cy);opacity:0;transition:opacity .2s}.hud-top:hover .back{opacity:1}.fui-frame{position:fixed;top:16px;right:16px;bottom:16px;left:16px;z-index:20;pointer-events:none}.fui-frame .c{position:absolute;width:22px;height:22px;border:1px solid rgba(127,227,255,.22)}.fui-frame .tl{top:0;left:0;border-right:0;border-bottom:0}.fui-frame .tr{top:0;right:0;border-left:0;border-bottom:0}.fui-frame .bl{bottom:0;left:0;border-right:0;border-top:0}.fui-frame .br{bottom:0;right:0;border-left:0;border-top:0}.fui-meta{position:fixed;top:22px;right:34px;z-index:20;pointer-events:none;font-size:10.5px;color:#55707f;letter-spacing:.1em;text-shadow:0 0 8px rgba(0,0,0,.9)}.lang-toggle{position:fixed;top:44px;right:34px;z-index:30;cursor:pointer;background:none;border:1px solid rgba(127,227,255,.22);border-radius:999px;color:#8fb3c4;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;padding:3px 12px;transition:border-color .2s,color .2s}.lang-toggle:hover{border-color:#7fe3ff8c;color:#dff2fb}.tour-hint{position:fixed;bottom:26px;right:34px;z-index:20;pointer-events:none;font-size:10px;color:#44606f;letter-spacing:.14em;text-shadow:0 0 8px rgba(0,0,0,.9)}.drill-card{position:fixed;right:42px;top:50%;transform:translateY(-50%);z-index:40;width:min(430px,30vw);max-height:74vh;overflow-y:auto;overscroll-behavior:contain;padding:22px 26px 18px;border-radius:14px}.drill-card::-webkit-scrollbar{width:0}.drill-x{position:absolute;top:8px;right:12px;background:none;border:0;color:#7d98a8;font-size:18px;line-height:1;cursor:pointer;padding:4px}.drill-x:hover{color:#dff2fb}.drill-kicker{font-size:10px;letter-spacing:.22em;color:#5d8296;margin-bottom:8px}.drill-title{font-family:var(--disp);font-size:15.5px;font-weight:600;color:#eef8fc;line-height:1.55}.drill-meta{display:flex;gap:10px;align-items:center;margin-top:10px;font-size:10.5px}.drill-proj{border:1px solid;border-radius:999px;padding:2px 10px;opacity:.92;letter-spacing:.06em}.drill-date{color:#7d98a8;letter-spacing:.1em}.drill-desc{margin-top:12px;font-size:13px;color:#a9c0cd;line-height:1.75}.drill-more{margin-top:14px;background:none;border:1px solid rgba(127,227,255,.28);border-radius:8px;color:var(--cy);font-size:11px;padding:6px 12px;cursor:pointer;letter-spacing:.06em}.drill-more:hover{background:#7fe3ff1a}.drill-body{margin-top:12px;font-size:12.5px;color:#a9c0cd;line-height:1.72}.drill-body p{margin:0 0 8px}.drill-body b{color:#d8ecf5;font-weight:600}.drill-src{margin-top:14px;font-size:10.5px;color:#4a6272;letter-spacing:.06em}.drill-major{width:min(500px,36vw);border-top:2px solid var(--acc, #ffd9a0);box-shadow:0 18px 60px #0000008c,0 0 34px color-mix(in srgb,var(--acc, #ffd9a0) 16%,transparent)}.drill-major .drill-kicker{color:color-mix(in srgb,var(--acc, #ffd9a0) 72%,#fff 10%)}.drill-title-lg{font-size:24px;display:flex;align-items:center;gap:12px}.drill-stats{display:flex;gap:26px;margin-top:16px}.drill-stats b{display:block;font-size:24px;font-weight:600;color:#f2fafd}.drill-stats span{font-size:10px;color:#7d98a8;letter-spacing:.12em}.drill-points{list-style:none;margin-top:14px}.drill-points li{position:relative;padding:4px 0 4px 16px;font-size:12.5px;color:#a9c0cd;line-height:1.65}.drill-points li:before{content:"";position:absolute;left:2px;top:12px;width:4px;height:4px;border-radius:50%;background:var(--acc, #7fe3ff);opacity:.7}.drill-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.drill-actions a.drill-more{text-decoration:none;display:inline-block}.cur-block{margin-top:16px;border-top:1px solid rgba(127,227,255,.12);padding-top:10px}.cur-k{font-size:10.5px;letter-spacing:.18em;color:#5d8296;margin-bottom:6px}.cur-row{display:flex;width:100%;align-items:baseline;justify-content:space-between;gap:12px;background:none;border:0;border-radius:8px;padding:6px 8px;margin:0 -8px;cursor:pointer;text-align:left;font-family:inherit}.cur-row:hover{background:#7fe3ff14}.cur-plain{font-size:12.5px;color:#b8d2de;line-height:1.6}.cur-plain:before{content:"✦ ";color:var(--cy);opacity:.6}.cur-date{font-size:10.5px;color:#587184;letter-spacing:.06em;white-space:nowrap}.nav{position:fixed;top:0;left:0;height:100%;z-index:30;display:flex;align-items:center}.nav-list{list-style:none;padding:18px 22px 18px 18px;border-radius:0 14px 14px 0;background:#080c1200;border-right:1px solid transparent;transition:background .28s,border-color .28s}.nav:hover .nav-list{background:#080c12db;border-right:1px solid rgba(127,227,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.nav-list li{display:flex;align-items:center;gap:14px;padding:10px 6px;cursor:pointer;color:#6b8a9d;font-size:14px;transition:color .16s;white-space:nowrap}.nav-list li:hover{color:#dff1fa}.nav-list li.on{color:var(--cy)}.nav-list .dot{width:9px;height:9px;border-radius:50%;background:currentColor;opacity:.65;transition:opacity .16s,transform .16s;flex:none;box-shadow:0 0 6px #000000e6}.nav-list li.on .dot{opacity:1;transform:scale(1.25);box-shadow:0 0 10px currentColor}.nav-list .lbl{opacity:0;transform:translate(-6px);transition:opacity .2s,transform .2s}.nav-list li.on .lbl,.nav:hover .nav-list .lbl{opacity:1;transform:translate(0)}.scroll{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;overflow-y:auto;overflow-x:hidden;scroll-behavior:smooth}.scroll::-webkit-scrollbar{width:0}.sec{height:100vh;display:flex;align-items:center;padding:0 8vw 0 9vw;pointer-events:none}.sec-inner{pointer-events:auto;max-width:min(470px,32vw);padding:28px 32px}.sec-intro{margin-top:12px;font-size:13px;color:#8fa9b8;line-height:1.7}.lang-en .sec-inner{max-width:min(505px,34vw)}.lang-en .sec-title{font-size:clamp(22px,2.2vw,32px)}.lang-en .sec-lead{font-size:14px;line-height:1.6;margin-top:12px}.lang-en .sec-intro{font-size:12px;margin-top:9px;line-height:1.6}.lang-en .intro-row{padding:2px 0}.lang-en .sec-compare>div{font-size:12px;padding:8px 12px}.lang-en .sec-points{margin-top:10px}.lang-en .sec-points li{font-size:12px;padding:3px 0 3px 16px}.lang-en .cur-block{margin-top:12px}.lang-en .cur-plain{font-size:11.5px}@media (max-height: 880px){.sec-lead{font-size:14px;margin-top:10px}.sec-intro{margin-top:8px;font-size:12.5px}.cmp-wrap{margin-top:10px}.sec-compare>div{padding:8px 12px}.sec-points{margin-top:10px}.sec-points li{padding:3px 0 3px 16px}.cur-block{margin-top:10px}.sec-inner{padding:22px 28px}}.intro-row{display:flex;gap:10px;padding:3px 0;align-items:baseline}.intro-k{flex:none;font-size:10.5px;color:#5d8296;letter-spacing:.12em;border:1px solid rgba(127,227,255,.16);border-radius:999px;padding:1px 8px}.intro-v{flex:1}.sec-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.sec-idx{font-size:11px;color:#3d5c6d;letter-spacing:.3em}.sec-title{font-family:var(--disp);font-size:clamp(24px,2.6vw,38px);font-weight:600;color:#eef8fc;letter-spacing:.01em;line-height:1.05}.sec-lead{font-family:var(--disp);margin-top:14px;font-size:15.5px;font-weight:300;color:#c2d8e4;line-height:1.75;letter-spacing:.02em}.sec-points{list-style:none;margin-top:16px}.sec-points li{position:relative;padding:5px 0 5px 18px;font-size:13px;color:#8fa9b8;line-height:1.65;letter-spacing:.02em}.sec-points li:before{content:"";position:absolute;left:2px;top:13px;width:5px;height:5px;border-radius:50%;background:var(--cy);opacity:.55;box-shadow:0 0 6px #7fe3ff80}.cmp-wrap{position:relative;margin-top:16px}.sec-compare{border-radius:12px;overflow:hidden;border:1px solid rgba(127,227,255,.1);position:relative;transition:border-color .2s}.cmp-wrap:hover .sec-compare{border-color:#7fe3ff4d}.cmp-hint{text-align:right;padding:3px 10px 6px;font-size:9.5px;color:#4a6272;letter-spacing:.1em;background:#7fe3ff08}.cmp-detail{position:absolute;left:calc(100% + 16px);top:50%;z-index:5;width:min(460px,34vw);display:flex;background:#080c14f0;box-shadow:0 14px 60px #0009;opacity:0;pointer-events:none;transform:translateY(-50%) translate(-10px);transition:opacity .25s ease,transform .25s ease}.cmp-wrap:hover .cmp-detail{opacity:1;pointer-events:auto;transform:translateY(-50%) translate(0)}.cmp-col{flex:1;padding:16px 18px}.cmp-col.cold{border-right:1px solid rgba(127,227,255,.08)}.cmp-dk{font-size:10.5px;letter-spacing:.2em;margin-bottom:10px;padding:2px 8px;border-radius:100px;border:1px solid currentColor;display:inline-block;opacity:.8}.cmp-col.cold .cmp-dk{color:#66798a}.cmp-col.cnew .cmp-dk{color:var(--cy)}.cmp-col ul{list-style:none}.cmp-col li{position:relative;padding:4px 0 4px 16px;font-size:12.5px;line-height:1.65}.cmp-col.cold li{color:#66798a}.cmp-col.cnew li{color:#c2dcea}.cmp-col.cold li:before{content:"✕";position:absolute;left:0;top:5px;font-size:9px;color:#4a5a68}.cmp-col.cnew li:before{content:"✦";position:absolute;left:0;top:5px;font-size:9px;color:var(--cy)}.sec-compare>div{display:flex;align-items:baseline;gap:10px;padding:10px 14px;font-size:13px;line-height:1.6}.cmp-old{color:#66798a;background:#0a0e1480}.cmp-new{color:#cfe9f5;background:#7fe3ff0f;border-top:1px solid rgba(127,227,255,.1)}.cmp-k{flex:none;font-size:10.5px;letter-spacing:.2em;padding:2px 8px;border-radius:100px;border:1px solid currentColor;opacity:.75}.cmp-new .cmp-k{color:var(--cy)}.sec-evidence{display:inline-block;margin-top:16px;font-size:12px;color:#7d9aab;letter-spacing:.05em;border-top:1px solid rgba(127,227,255,.08);padding-top:12px}.sec-evidence.link{color:var(--cy);text-decoration:none;cursor:pointer}.sec-evidence.link:hover{text-shadow:0 0 12px rgba(127,227,255,.6)}.sec-fineprint{margin-top:8px;font-size:10.5px;color:#4a6272;letter-spacing:.05em;line-height:1.7}.sec-fineprint:before{content:"◦ "}@media (max-width: 768px){.sec-fineprint{font-size:11px}}.sec-contact{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:16px;font-size:13px;letter-spacing:.04em}.sec-contact a{color:var(--cy);text-decoration:none}.sec-contact a:hover{text-shadow:0 0 12px rgba(127,227,255,.6)}.copy-btn{background:#7fe3ff0f;border:1px solid rgba(127,227,255,.3);border-radius:999px;color:var(--cy);font-family:var(--mono);font-size:11px;padding:3px 14px;cursor:pointer;letter-spacing:.08em;transition:all .18s}.copy-btn:hover{background:#7fe3ff24;border-color:#7fe3ff99}.contact-item{display:inline-flex;align-items:center;gap:8px}.sec-share{margin-top:12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.share-btn{font-size:12px;padding:6px 18px}.share-hint{font-size:10.5px;color:#7d98a8;letter-spacing:.04em}.sec-contact span{color:#a9c0cd}.sec-credit{margin-top:16px;font-size:12px;color:#7d98a8;line-height:1.7;letter-spacing:.03em}.sec-footer{margin-top:18px;font-size:10.5px;color:#4a6272;letter-spacing:.08em;border-top:1px solid rgba(127,227,255,.08);padding-top:10px}.tag{font-size:10.5px;letter-spacing:.16em;padding:3px 9px;border-radius:100px;border:1px solid}.tag-verified{color:#7fe3ff;border-color:#7fe3ff59}.tag-live{color:#ffcf6b;border-color:#ffcf6b73;animation:livePulse 2s ease-in-out infinite}.tag-partial{color:#8fa3b0;border-color:#8fa3b059}@keyframes livePulse{0%,to{box-shadow:0 0 #ffcf6b00}50%{box-shadow:0 0 12px #ffcf6b59}}.gone{display:none!important}.hero-mode{position:fixed;top:0;right:0;bottom:0;left:0;z-index:15;pointer-events:none;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 6vh}.hero-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,rgba(5,6,10,.55) 0%,rgba(5,6,10,.22) 34%,transparent 56%)}.hero-copy{position:absolute;top:50%;left:4vw;transform:translateY(-50%);max-width:min(400px,27vw);padding:26px 30px;animation:riseIn 1.4s cubic-bezier(.2,.7,.2,1) 2.6s both}.hero-kicker{display:flex;align-items:center;gap:10px;font-size:10.5px;letter-spacing:.2em;color:var(--cy);margin-bottom:14px}.kicker-line{display:inline-block;width:34px;height:1px;background:linear-gradient(90deg,var(--cy),transparent)}.hero-h1{font-family:var(--disp);font-size:clamp(20px,2.4vw,34px);font-weight:200;line-height:1.3;color:#f2fafd;letter-spacing:.045em}.hero-h1 em{font-style:normal;font-weight:600;background:linear-gradient(105deg,#d9f4ff 20%,var(--cy) 60%,#4db8dd);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-deck{font-family:var(--disp);margin-top:16px;font-size:clamp(13px,1.05vw,15.5px);font-weight:400;color:#cfe2ec;line-height:1.75;letter-spacing:.03em}.hero-deck em{font-style:normal;font-weight:600;color:var(--cy);text-shadow:0 0 18px rgba(127,227,255,.35)}.hero-stats{display:flex;gap:26px;margin-top:20px}.hero-stats .stat b{display:block;font-family:var(--mono);font-weight:500;font-size:clamp(17px,1.4vw,24px);color:#fff;text-shadow:0 0 24px rgba(127,227,255,.45)}.hero-stats .stat:nth-child(2) b{text-shadow:0 0 24px rgba(183,156,255,.45)}.hero-stats .stat:nth-child(3) b{text-shadow:0 0 24px rgba(255,207,107,.45)}.hero-stats .stat span{display:block;margin-top:6px;font-size:11px;color:#7d99a9;letter-spacing:.14em}.hero-sub{margin-top:18px;font-size:11.5px;color:#86a3b3;letter-spacing:.04em;line-height:1.9}.enter-btn{position:absolute;bottom:9vh;left:50%;transform:translate(-50%);pointer-events:auto;cursor:pointer;background:#7fe3ff0d;border:1px solid rgba(127,227,255,.3);border-radius:100px;padding:11px 26px;color:#cfe9f5;font-family:inherit;font-size:13px;letter-spacing:.12em;display:flex;align-items:center;gap:12px;transition:all .2s;animation:bob 2.4s ease-in-out 1.8s infinite both,fadeIn .8s ease 1.6s both}.enter-btn:hover{background:#7fe3ff24;border-color:#7fe3ff99;box-shadow:0 0 30px #7fe3ff40}.enter-btn .arrow{font-size:15px}@keyframes bob{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(6px)}}@keyframes riseIn{0%{opacity:0;transform:translateY(calc(-50% + 26px))}to{opacity:1;transform:translateY(-50%)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.hero-copy,.enter-btn{animation:none!important}}@media (max-width: 768px){.sec{height:100vh;height:100dvh;padding:0;align-items:flex-end}.sec-inner{max-width:none;width:100%;border-radius:18px 18px 0 0;max-height:64vh;overflow-y:auto;overscroll-behavior:contain;padding:20px 20px calc(46px + env(safe-area-inset-bottom))}.lang-en .sec-inner{max-width:none}.sec-title{font-size:26px}.sec-lead{font-size:15px}.sec-intro{font-size:13px;line-height:1.75}.intro-k{font-size:10.5px}.sec-points li{font-size:13px;padding:5px 0 5px 18px}.sec-compare>div{font-size:13px}.cmp-col li,.cur-plain,.sec-evidence{font-size:12.5px}.sec-contact{font-size:13.5px}.drill-desc,.drill-body,.drill-points li{font-size:13px}.cmp-detail{position:static;width:100%;transform:none;flex-direction:column;display:none;opacity:1;pointer-events:auto;margin-top:8px;border-radius:10px}.cmp-wrap.open .cmp-detail{display:flex}.cmp-wrap:hover .cmp-detail{transform:none}.cmp-col.cold{border-right:0;border-bottom:1px solid rgba(127,227,255,.08)}.nav{top:auto;bottom:0;left:0;right:0;height:auto;width:100%;align-items:stretch;z-index:45;pointer-events:none}.nav-list{display:flex;flex-direction:row;justify-content:center;gap:0;width:100%;padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-radius:0;border-right:0;background:#06090ec7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(127,227,255,.1);pointer-events:auto}.nav-list li{padding:8px 7px;gap:0;position:relative}.nav-list .dot{width:8px;height:8px}.nav-list .lbl{display:none}.drill-card{left:10px;right:10px;top:auto;bottom:calc(52px + env(safe-area-inset-bottom));transform:none;width:auto;max-height:52vh;z-index:46}.drill-major{width:auto}.hud-top{top:10px;left:12px;font-size:11px}.hud-top .back{opacity:1}.hud-top .dim{display:none}.fui-meta{top:36px;left:14px;right:auto;font-size:9px}.lang-toggle{top:10px;right:12px}.fui-frame,.tour-hint{display:none}.hero-scrim{background:linear-gradient(0deg,rgba(5,6,10,.62) 0%,rgba(5,6,10,.25) 38%,transparent 60%)}.hero-copy{top:auto;bottom:14vh;left:14px;right:14px;transform:none;max-width:none;padding:18px 20px 15px;animation:fadeIn 1.2s ease 2.6s both}.hero-copy.seen{animation:fadeIn .4s ease .1s both}.hero-kicker{margin-bottom:10px;font-size:10px}.hero-h1{font-size:22px;line-height:1.35}.hero-deck{margin-top:12px;font-size:14px;line-height:1.65}.hero-stats{margin-top:14px;gap:22px}.hero-stats .stat b{font-size:17px}.hero-stats .stat span{margin-top:4px;font-size:10.5px}.hero-sub{margin-top:10px;font-size:11.5px;line-height:1.5}.enter-btn{bottom:calc(4vh + env(safe-area-inset-bottom))}}@media (max-width: 768px){.scroll.folded .sec-inner{display:none}.sec-foldbar{position:fixed;left:50%;transform:translate(-50%);bottom:calc(46px + env(safe-area-inset-bottom));z-index:44;display:flex;align-items:center;gap:10px;cursor:pointer;background:#06090ed1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(127,227,255,.22);border-radius:999px;padding:9px 18px;color:#cfe9f5;font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;white-space:nowrap;box-shadow:0 6px 30px #00000080;animation:fadeIn .25s ease both}.sec-foldbar .fold-idx{font-size:10px;color:#5d8296;letter-spacing:.2em}.sec-foldbar .fold-lbl{font-family:var(--disp);font-weight:600}.sec-foldbar .fold-arr{color:var(--cy);font-size:11px}}@media (max-width: 768px){.foldbar-hero{bottom:auto;top:auto;bottom:calc(15vh + env(safe-area-inset-bottom))}}