/* 首页 v2 · 视觉重制 (作用域 body.v2, 晚于旧样式加载) */
body.v2{
  --v-ink:#0b1410; --v-ink2:#12251c; --v-forest:#17382c; --v-jade:#2fbf90; --v-jade2:#1c9a73; --v-mint:#bff0dc;
  --v-amber:#f2bd5b; --v-mist:#eef2ee; --v-card:#ffffff; --v-line:#dce4de; --v-text:#14201a; --v-mute:#62736a;
  --v-serif:'Noto Serif SC','Songti SC','Source Han Serif SC',Georgia,serif;
  background:var(--v-mist); background-image:none; color:var(--v-text);
  font-family:Inter,'PingFang SC','Microsoft YaHei',system-ui,sans-serif;
}
.v2 .v-wrap{max-width:1360px;margin:0 auto;padding:0 32px}
.v2 .v-mono{font-family:'JetBrains Mono',ui-monospace,monospace}

/* ---------- HERO ---------- */
.v2 .v-hero{position:relative;overflow:hidden;color:#eaf5ef;background:
  radial-gradient(900px 520px at 85% 20%,rgba(47,191,144,.22),transparent 60%),
  radial-gradient(700px 480px at 5% 100%,rgba(242,189,91,.10),transparent 60%),
  linear-gradient(165deg,#09110d 0%,#0f2018 55%,#14301f 100%);padding:76px 0 120px}
.v2 .v-hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(191,240,220,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(191,240,220,.06) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%)}
.v2 .v-hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.v2 .v-eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 11.5px/1 'JetBrains Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--v-mint);padding:8px 14px;border:1px solid rgba(191,240,220,.22);border-radius:99px;background:rgba(191,240,220,.06)}
.v2 .v-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--v-jade);box-shadow:0 0 0 4px rgba(47,191,144,.2);animation:vpulse 2.2s infinite}
@keyframes vpulse{50%{box-shadow:0 0 0 8px rgba(47,191,144,0)}}
.v2 .v-h1{font-family:var(--v-serif);font-weight:900;font-size:clamp(2.5rem,4.6vw,4.2rem);line-height:1.12;letter-spacing:-.01em;margin:26px 0 0;color:#f4fbf7}
.v2 .v-h1 em{font-style:normal;position:relative;color:var(--v-jade);white-space:nowrap}
.v2 .v-h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.14em;background:linear-gradient(90deg,var(--v-jade),transparent);border-radius:99px;opacity:.55}
.v2 .v-lead{margin-top:24px;font-size:17px;line-height:1.85;color:rgba(234,245,239,.72);max-width:560px}
.v2 .v-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.v2 .v-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:14px;font-weight:600;font-size:15px;cursor:pointer;border:0;transition:transform .2s,box-shadow .2s,background .2s;text-decoration:none}
.v2 .v-btn.pri{background:var(--v-jade);color:#052116;box-shadow:0 14px 34px -12px rgba(47,191,144,.7)}
.v2 .v-btn.pri:hover{transform:translateY(-2px);background:#41d1a1;box-shadow:0 20px 40px -12px rgba(47,191,144,.8)}
.v2 .v-btn.ghost{background:rgba(255,255,255,.07);color:#eaf5ef;border:1px solid rgba(255,255,255,.18)}
.v2 .v-btn.ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.v2 .v-btn svg{width:16px;height:16px}
.v2 .v-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:48px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.v2 .v-stat b{display:block;font:700 30px/1 var(--v-serif);color:#fff}
.v2 .v-stat b small{font-size:14px;color:var(--v-jade);margin-left:2px;font-family:Inter,sans-serif}
.v2 .v-stat span{display:block;margin-top:8px;font-size:12.5px;color:rgba(234,245,239,.55)}

/* 工作流面板(签名元素) */
.v2 .v-board{position:relative;border-radius:26px;padding:22px;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(14px);box-shadow:0 50px 90px -30px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.12)}
.v2 .v-board-h{display:flex;align-items:center;justify-content:space-between;padding:2px 6px 16px;border-bottom:1px solid rgba(255,255,255,.1)}
.v2 .v-board-h b{font:600 13px/1 Inter,sans-serif;color:#eaf5ef}
.v2 .v-board-h span{font:500 10.5px/1 'JetBrains Mono',monospace;letter-spacing:.14em;color:var(--v-jade);text-transform:uppercase}
.v2 .v-steps{list-style:none;margin:6px 0 0;padding:0;position:relative}
.v2 .v-steps::before{content:"";position:absolute;left:21px;top:30px;bottom:30px;width:2px;background:linear-gradient(var(--v-jade),rgba(47,191,144,.1));opacity:.45}
.v2 .v-step{position:relative;display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;padding:13px 6px;border-radius:14px;opacity:.5;animation:vstep 12s infinite}
.v2 .v-step:nth-child(1){animation-delay:0s}.v2 .v-step:nth-child(2){animation-delay:2.2s}.v2 .v-step:nth-child(3){animation-delay:4.4s}.v2 .v-step:nth-child(4){animation-delay:6.6s}.v2 .v-step:nth-child(5){animation-delay:8.8s}
@keyframes vstep{0%{opacity:.45;background:transparent}6%,24%{opacity:1;background:rgba(47,191,144,.10)}34%,100%{opacity:.55;background:transparent}}
.v2 .v-dot{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:#0f2a1f;border:1px solid rgba(47,191,144,.35);color:var(--v-jade);position:relative;z-index:1}
.v2 .v-dot svg{width:20px;height:20px}
.v2 .v-step h4{margin:0;font-size:14.5px;font-weight:600;color:#f1faf5}
.v2 .v-step p{margin:3px 0 0;font-size:12.5px;color:rgba(234,245,239,.58)}
.v2 .v-tag{font:600 10.5px/1 'JetBrains Mono',monospace;color:#052116;background:var(--v-mint);padding:5px 9px;border-radius:99px;white-space:nowrap}
.v2 .v-tag.amber{background:var(--v-amber)}
@media (prefers-reduced-motion:reduce){.v2 .v-step{animation:none;opacity:1}.v2 .v-eyebrow i{animation:none}}

/* ---------- 会员条(叠在 hero 下沿) ---------- */
.v2 main.v-main{position:relative;z-index:2;max-width:1360px;margin:0 auto;padding:0 32px 80px}
.v2 .mstrip-wrap{margin:-58px 0 36px}
.v2 .mstrip{background:#fff;border:1px solid var(--v-line);border-radius:22px;padding:20px 26px;box-shadow:0 30px 60px -28px rgba(11,20,16,.35)}
.v2 .mstrip::before{display:none}
.v2 .mstrip .ms-av{background:linear-gradient(135deg,var(--v-jade),var(--v-jade2));color:#052116;border-radius:16px}
.v2 .mstrip .ms-name{font-family:var(--v-serif);font-weight:700}
.v2 .mstrip .ms-desc{font-family:Inter,sans-serif;letter-spacing:0}
.v2 .mstrip .ms-cell{border-left-color:var(--v-line)}
.v2 .mstrip .ms-num{font-family:'JetBrains Mono',monospace;color:var(--v-ink)}
.v2 .mstrip .ms-cta{background:var(--v-ink);color:#fff;box-shadow:0 10px 24px -10px rgba(11,20,16,.6)}
.v2 .mstrip .ms-cta:hover{background:var(--v-forest);box-shadow:0 16px 30px -10px rgba(11,20,16,.6)}
.v2 .mstrip .ms-tag{background:rgba(47,191,144,.14);color:var(--v-jade2)}
.v2 .mstrip .ms-tag.admin{background:var(--v-ink);color:var(--v-amber);box-shadow:none}

/* ---------- 章节标题 ---------- */
.v2 .v-sec{margin-top:64px}
.v2 .v-sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.v2 .v-sec-h h2{font-family:var(--v-serif);font-weight:900;font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.2;margin:0;color:var(--v-ink)}
.v2 .v-sec-h p{margin:10px 0 0;color:var(--v-mute);font-size:15px;max-width:560px;line-height:1.7}
.v2 .v-kicker{font:500 11px/1 'JetBrains Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--v-jade2);margin-bottom:12px;display:block}
.v2 .v-link{font-size:14px;font-weight:600;color:var(--v-ink);text-decoration:none;display:inline-flex;gap:6px;align-items:center;padding:10px 16px;border:1px solid var(--v-line);border-radius:12px;background:#fff;transition:all .2s}
.v2 .v-link:hover{border-color:var(--v-ink);transform:translateY(-1px)}

/* ---------- Bento 工具 ---------- */
.v2 .v-bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.v2 .bt{position:relative;display:flex;flex-direction:column;border-radius:24px;padding:26px;background:#fff;border:1px solid var(--v-line);text-decoration:none;color:inherit;overflow:hidden;transition:transform .28s cubic-bezier(.22,1,.36,1),box-shadow .28s,border-color .28s;min-height:230px;grid-column:span 3}
.v2 .bt:hover{transform:translateY(-5px);box-shadow:0 30px 50px -26px rgba(11,20,16,.4);border-color:#b9c9be}
.v2 .bt:focus-visible{outline:3px solid var(--v-jade);outline-offset:3px}
.v2 .bt::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,var(--bt-glow,rgba(47,191,144,.16)),transparent 70%);pointer-events:none;transition:transform .5s}
.v2 .bt:hover::after{transform:scale(1.4)}
.v2 .bt-ic{width:50px;height:50px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:var(--bt-bg,#e6f6ef);color:var(--bt-fg,#1c9a73);flex-shrink:0}
.v2 .bt-ic svg{width:24px;height:24px}
.v2 .bt-top{display:flex;align-items:center;justify-content:space-between}
.v2 .bt-badge{font:700 10px/1 'JetBrains Mono',monospace;letter-spacing:.1em;padding:5px 9px;border-radius:99px;background:var(--v-ink);color:var(--v-amber)}
.v2 .bt-badge.new{background:var(--v-jade);color:#052116}
.v2 .bt h3{font-family:var(--v-serif);font-weight:900;font-size:21px;margin:22px 0 4px;color:var(--v-ink);line-height:1.25}
.v2 .bt .sub{font:500 11.5px/1 'JetBrains Mono',monospace;color:var(--v-mute);letter-spacing:.06em}
.v2 .bt p{margin:14px 0 0;font-size:14px;line-height:1.75;color:#41524a}
.v2 .bt-foot{margin-top:auto;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.v2 .bt-chips{display:flex;flex-wrap:wrap;gap:6px}
.v2 .bt-chips span{font-size:11.5px;color:#3f5248;background:var(--v-mist);padding:4px 10px;border-radius:99px}
.v2 .bt-go{width:38px;height:38px;border-radius:50%;background:var(--v-mist);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .25s;color:var(--v-ink)}
.v2 .bt-go svg{width:16px;height:16px}
.v2 .bt:hover .bt-go{background:var(--v-ink);color:#fff;transform:translateX(3px)}
.v2 .bt.w6{grid-column:span 6}
.v2 .bt.hero-tile{grid-column:span 6;grid-row:span 2;background:linear-gradient(165deg,#0b1410,#15301f);border-color:#0b1410;color:#eaf5ef;min-height:480px;--bt-glow:rgba(47,191,144,.32)}
.v2 .bt.hero-tile h3{color:#fff;font-size:28px}
.v2 .bt.hero-tile .sub{color:rgba(234,245,239,.55)}
.v2 .bt.hero-tile p{color:rgba(234,245,239,.72);max-width:460px}
.v2 .bt.hero-tile .bt-ic{background:rgba(47,191,144,.16);color:var(--v-jade)}
.v2 .bt.hero-tile .bt-chips span{background:rgba(255,255,255,.08);color:rgba(234,245,239,.82)}
.v2 .bt.hero-tile .bt-go{background:var(--v-jade);color:#052116}
.v2 .bt.hero-tile:hover .bt-go{background:#fff}
.v2 .bt.hero-tile:hover{border-color:var(--v-jade)}
/* 产品图方案对比小样 */
.v2 .cmp{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:26px}
.v2 .cmp-i{position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}
.v2 .cmp-i::before{content:"";width:34%;height:46%;border-radius:10px 10px 14px 14px;background:linear-gradient(135deg,#d7dde0,#8b979d);box-shadow:0 14px 16px -8px rgba(0,0,0,.45)}
.v2 .cmp-i.a{background:#f6f7f6}.v2 .cmp-i.b{background:linear-gradient(160deg,#cfd6d8,#e9eded)}
.v2 .cmp-i.c{background:linear-gradient(160deg,#e8c99a,#c98f63)}.v2 .cmp-i.d{background:linear-gradient(160deg,#151a1c,#2c363a)}
.v2 .cmp-i.d::before{background:linear-gradient(135deg,#9fb2ba,#4a5a62)}
.v2 .cmp-i span{position:absolute;left:6px;bottom:6px;font-size:10px;font-weight:600;padding:3px 7px;border-radius:7px;background:rgba(11,20,16,.72);color:#eaf5ef}
.v2 .cmp-i.on{outline:2px solid var(--v-jade);outline-offset:2px}
.v2 .cmp-i.on em{position:absolute;right:6px;top:6px;font-style:normal;font:700 10px/1 'JetBrains Mono',monospace;color:#052116;background:var(--v-jade);padding:4px 7px;border-radius:7px}
.v2 .bt.hero-tile .bt-foot{padding-top:24px}

/* ---------- 对话技能 ---------- */
.v2 .chat-hub{margin-top:64px;border-radius:28px;padding:40px;background:linear-gradient(165deg,#0b1410,#12251c);color:#eaf5ef;border:0;box-shadow:0 40px 80px -40px rgba(11,20,16,.6)}
.v2 .chat-hub::before{top:-40%;right:-10%;width:520px;height:520px;background:radial-gradient(circle,rgba(47,191,144,.22),transparent 65%)}
.v2 .chat-hub::after{display:none}
.v2 .ch-eyebrow{background:rgba(191,240,220,.08);border:1px solid rgba(191,240,220,.2);color:var(--v-mint)}
.v2 .ch-eyebrow::before{background:var(--v-jade)}
.v2 .ch-title{font-family:var(--v-serif);font-weight:900;color:#fff;font-size:clamp(1.7rem,2.6vw,2.3rem)}
.v2 .ch-title em{font-style:normal;color:var(--v-jade)}
.v2 .ch-sub{color:rgba(234,245,239,.65)}
.v2 .ch-enter{background:var(--v-jade);color:#052116;box-shadow:0 12px 30px -10px rgba(47,191,144,.7)}
.v2 .ch-enter:hover{box-shadow:0 18px 36px -10px rgba(47,191,144,.8)}
.v2 .ch-search{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;height:54px}
.v2 .ch-search::placeholder{color:rgba(234,245,239,.5)}
.v2 .ch-search:focus{background:rgba(255,255,255,.13);border-color:var(--v-jade);box-shadow:0 0 0 3px rgba(47,191,144,.22)}
.v2 .ch-cat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#eaf5ef}
.v2 .ch-cat:hover{background:rgba(255,255,255,.12);border-color:var(--v-jade);box-shadow:0 14px 28px -12px rgba(0,0,0,.5)}
.v2 .ch-cat .cc-ic{background:rgba(47,191,144,.16)}
.v2 .ch-cat .cc-nm{color:#f1faf5}.v2 .ch-cat .cc-ct{color:rgba(234,245,239,.55);font-family:Inter,sans-serif}
.v2 .ch-cat .cc-badge,.v2 .ch-cat:hover .cc-badge{background:rgba(47,191,144,.16);border-color:rgba(47,191,144,.35);color:var(--v-mint)}
.v2 .ch-empty,.v2 .ch-loading{background:transparent;color:rgba(234,245,239,.55);border-color:rgba(255,255,255,.14)}
.v2 .ch-results{background:#fff;border-color:var(--v-line)}
.v2 .ch-res-cat{color:var(--v-jade2)}
.v2 .ch-res-item:hover{background:var(--v-mist)}
.v2 .ch-res-item .ri-ic{background:rgba(47,191,144,.12)}

/* ---------- 快捷 / 公告 / 教程 ---------- */
.v2 .tri-grid{gap:18px;margin-top:64px;grid-template-columns:1fr 1.1fr 1.1fr}
.v2 .panel{background:#fff;border:1px solid var(--v-line);border-radius:24px;padding:26px 28px;box-shadow:none}
.v2 .panel-h{border-bottom:1px solid var(--v-line);margin-bottom:12px}
.v2 .panel-h::after{background:var(--v-jade);width:28px}
.v2 .panel-h .pt{font-family:var(--v-serif);font-style:normal;font-weight:900;font-size:18px;color:var(--v-ink)}
.v2 .panel-h .ptg{background:var(--v-mist);border:0;color:var(--v-mute);font-family:'JetBrains Mono',monospace}
.v2 .quick-item{background:var(--v-mist);border-color:transparent;border-radius:14px}
.v2 .quick-item:hover{background:#fff;border-color:var(--v-ink);box-shadow:none}
.v2 .quick-icon{background:#fff !important;color:var(--v-ink) !important;box-shadow:none;border:1px solid var(--v-line)}
.v2 .qi-new{background:var(--v-jade);color:#052116}
.v2 .fd-item:hover{background:var(--v-mist);}
.v2 .fd-tag,.v2 .fd-cat{background:rgba(47,191,144,.12);border-color:rgba(47,191,144,.3);color:var(--v-jade2);box-shadow:none}
.v2 .fd-title{font-family:Inter,'PingFang SC',sans-serif;font-weight:600}
.v2 .fd-date,.v2 .fd-meta{color:var(--v-mute)}
.v2 .fd-hot{background:var(--v-ink);color:var(--v-amber);box-shadow:none}
.v2 .hp-banner{margin-bottom:0 !important;border-radius:24px;overflow:hidden}

/* ---------- 顶部动态条沿用深色,与 hero 衔接 ---------- */
.v2 .idx-feedbar{background:#09110d;box-shadow:none;border-bottom:1px solid rgba(255,255,255,.06)}

/* ---------- 入场 ---------- */
.js .v2 .rv{opacity:0}
.js .v2 .rv.in{opacity:1;animation:vrise .7s cubic-bezier(.22,1,.36,1) both}
@keyframes vrise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.js .v2 .rv{opacity:1}.js .v2 .rv.in{animation:none}}

/* ---------- 响应式 ---------- */
@media(max-width:1100px){
  .v2 .v-hero-in{grid-template-columns:1fr;gap:44px}
  .v2 .bt,.v2 .bt.w6{grid-column:span 6}
  .v2 .bt.hero-tile{grid-column:span 12;grid-row:auto;min-height:0}
  .v2 .tri-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .v2 .v-wrap,.v2 main.v-main{padding-left:18px;padding-right:18px}
  .v2 .v-hero{padding:48px 0 96px}
  .v2 .bt,.v2 .bt.w6{grid-column:span 12;min-height:0}
  .v2 .chat-hub{padding:26px 20px}
  .v2 .v-stats{gap:22px}
  .v2 .cmp{grid-template-columns:repeat(2,1fr)}
}

/* ======================================================
   工具展示区 v2b:每个工具一个整幅展示卡(文字 + 预览)
   ====================================================== */
.v2 .rl{position:sticky;top:10px;z-index:30;display:flex;gap:8px;flex-wrap:wrap;padding:8px;margin:0 0 26px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border:1px solid var(--v-line);border-radius:18px;box-shadow:0 18px 40px -26px rgba(11,20,16,.4)}
.v2 .rl-i{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;font-size:13.5px;font-weight:600;color:var(--v-text);text-decoration:none;transition:background .2s,color .2s}
.v2 .rl-i span{width:20px;height:20px;display:inline-flex;color:var(--v-jade2)}
.v2 .rl-i svg{width:20px;height:20px}
.v2 .rl-i:hover{background:var(--v-ink);color:#fff}.v2 .rl-i:hover span{color:var(--v-jade)}
.v2 .sc-list{display:flex;flex-direction:column;gap:22px}
.v2 .sc{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:center;padding:44px 46px;border-radius:30px;background:#fff;border:1px solid var(--v-line);overflow:hidden;scroll-margin-top:90px;transition:box-shadow .3s,border-color .3s}
.v2 .sc::before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;right:-120px;top:-160px;background:radial-gradient(circle,var(--acs),transparent 68%);pointer-events:none}
.v2 .sc.rev{grid-template-columns:1.05fr 1fr}
.v2 .sc.rev .sc-txt{order:2}.v2 .sc.rev::before{right:auto;left:-120px}
.v2 .sc:hover{box-shadow:0 40px 70px -40px rgba(11,20,16,.45);border-color:var(--ac)}
.v2 .sc-txt{position:relative}
.v2 .sc-cat{display:flex;align-items:center;gap:10px}
.v2 .sc-ic{width:44px;height:44px;border-radius:14px;background:var(--acs);color:var(--ac2);display:flex;align-items:center;justify-content:center}
.v2 .sc-ic svg{width:22px;height:22px}
.v2 .sc-cat em{font:500 11.5px/1 'JetBrains Mono',monospace;letter-spacing:.16em;color:var(--ac2);font-style:normal}
.v2 .sc h3{font-family:var(--v-serif);font-weight:900;font-size:clamp(1.6rem,2.4vw,2.2rem);line-height:1.2;margin:20px 0 0;color:var(--v-ink)}
.v2 .sc-sub{margin-top:8px;font-size:14px;color:var(--v-mute);font-weight:500}
.v2 .sc-txt>p{margin:18px 0 0;font-size:15.5px;line-height:1.85;color:#3a4a42;max-width:540px}
.v2 .sc-feats{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px 22px}
.v2 .sc-feats li{display:flex;gap:11px;align-items:flex-start}
.v2 .sc-feats i{flex:none;width:22px;height:22px;border-radius:7px;background:var(--acs);color:var(--ac2);display:flex;align-items:center;justify-content:center;margin-top:1px}
.v2 .sc-feats i svg{width:14px;height:14px;stroke-width:2.6}
.v2 .sc-feats b{display:block;font-size:14px;color:var(--v-ink);line-height:1.4}
.v2 .sc-feats span{display:block;font-size:12.5px;color:var(--v-mute);line-height:1.55;margin-top:2px}
.v2 .sc-act{margin-top:30px}
.v2 .sc-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:14px;background:var(--v-ink);color:#fff;font-weight:600;font-size:15px;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s;box-shadow:0 14px 28px -14px rgba(11,20,16,.7)}
.v2 .sc-btn svg{width:16px;height:16px}
.v2 .sc-btn:hover{background:var(--ac2);transform:translateY(-2px);box-shadow:0 18px 32px -14px var(--ac2)}
.v2 .sc-btn:focus-visible{outline:3px solid var(--ac);outline-offset:3px}
.v2 .sc .bt-badge{margin-left:2px}

/* ---- 预览卡片通用 ---- */
.v2 .sc-vis{position:relative}
.v2 .m-card{position:relative;background:#fff;border:1px solid var(--v-line);border-radius:22px;padding:16px 18px 18px;box-shadow:0 40px 70px -34px rgba(11,20,16,.5),0 0 0 8px var(--acs);transition:transform .5s cubic-bezier(.22,1,.36,1)}
.v2 .sc:hover .m-card{transform:translateY(-6px) rotate(-.4deg)}
.v2 .m-bar{display:flex;align-items:center;gap:6px;padding-bottom:12px;border-bottom:1px solid var(--v-line);margin-bottom:14px}
.v2 .m-bar i{width:9px;height:9px;border-radius:50%;background:#dfe6e1}
.v2 .m-bar b{margin-left:8px;font-size:12.5px;color:var(--v-ink)}
.v2 .m-bar u{margin-left:auto;text-decoration:none;font:600 10.5px/1 'JetBrains Mono',monospace;color:#052116;background:var(--ac);padding:5px 9px;border-radius:99px}
.v2 .m-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.v2 .m-chips span{font-size:11.5px;color:var(--ac2);background:var(--acs);padding:5px 10px;border-radius:99px;font-weight:600}
.v2 .ln{height:8px;border-radius:99px;background:#e4eae6;margin:8px 0}
.v2 .w90{width:90%}.v2 .w80{width:80%}.v2 .w70{width:70%}.v2 .w60{width:60%}.v2 .w50{width:50%}
.v2 .ln.cur{background:linear-gradient(90deg,var(--ac) 60%,#e4eae6 60%)}
/* 产品 */
.v2 .pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.v2 .pc{position:relative;aspect-ratio:3/4;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.v2 .pc::before{content:"";width:40%;height:44%;border-radius:8px 8px 12px 12px;background:linear-gradient(135deg,#d7dde0,#8b979d);box-shadow:0 12px 14px -7px rgba(0,0,0,.4)}
.v2 .pc.a{background:#f6f7f6;border:1px solid var(--v-line)}.v2 .pc.b{background:linear-gradient(160deg,#cfd6d8,#e9eded)}
.v2 .pc.c{background:linear-gradient(160deg,#e8c99a,#c98f63)}.v2 .pc.d{background:linear-gradient(160deg,#151a1c,#2c363a)}
.v2 .pc span{position:absolute;left:5px;bottom:5px;font-size:9.5px;font-weight:600;padding:3px 6px;border-radius:6px;background:rgba(11,20,16,.72);color:#eaf5ef}
.v2 .pc.on{outline:2px solid var(--ac);outline-offset:2px}
.v2 .pc.on em{position:absolute;right:5px;top:5px;font:700 9.5px/1 'JetBrains Mono',monospace;color:#052116;background:var(--ac);padding:3px 6px;border-radius:6px;font-style:normal}
/* 配图 */
.v2 .m-art{padding:2px 0 4px}
.v2 .m-tiles{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:8px;margin-top:8px}
.v2 .m-tiles .t{position:relative;aspect-ratio:4/3;border-radius:12px}
.v2 .m-tiles .t1{background:linear-gradient(135deg,#f6d9a0,#e0a43a)}.v2 .m-tiles .t2{background:linear-gradient(135deg,#bfe0cf,#5fa98a)}.v2 .m-tiles .t3{background:linear-gradient(135deg,#f3c9b8,#d98a6a)}
.v2 .m-tiles .t span{position:absolute;left:6px;bottom:6px;font-size:10px;font-weight:600;padding:3px 7px;border-radius:6px;background:rgba(255,255,255,.88);color:var(--v-ink)}
/* 修图 */
.v2 .m-ba{position:relative;height:190px;border-radius:14px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
.v2 .ba-l{background:repeating-conic-gradient(#e6ebe8 0 25%,#f6f8f7 0 50%) 0 0/16px 16px;filter:blur(1.2px) saturate(.5)}
.v2 .ba-r{background:linear-gradient(135deg,#bfe0f5,#4aa3d8)}
.v2 .m-ba span{position:absolute;bottom:10px;font-size:10.5px;font-weight:700;padding:4px 8px;border-radius:7px;background:rgba(11,20,16,.75);color:#fff}
.v2 .ba-l span{left:10px}.v2 .ba-r span{right:10px}
.v2 .ba-h{position:absolute;left:50%;top:0;bottom:0;width:3px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.v2 .ba-h::after{content:"";position:absolute;top:50%;left:50%;width:26px;height:26px;margin:-13px;border-radius:50%;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.v2 .ba-l::before,.v2 .ba-r::before{content:"";position:absolute;top:50%;width:70px;height:70px;margin-top:-38px;border-radius:50% 50% 14px 14px;background:linear-gradient(135deg,#d7dde0,#8b979d)}
.v2 .ba-l::before{left:calc(25% - 35px);opacity:.7}.v2 .ba-r::before{right:calc(25% - 35px);box-shadow:0 14px 16px -8px rgba(0,0,0,.35)}
/* Banner */
.v2 .m-banner{position:relative;height:170px;border-radius:14px;overflow:hidden;background:linear-gradient(110deg,#2b1511,#7a2f22 60%,#e0705a);display:flex;align-items:center;padding:0 22px}
.v2 .bn-t{position:relative;z-index:1;color:#fff}
.v2 .bn-t b{display:block;font:900 26px/1.1 var(--v-serif)}
.v2 .bn-t span{display:block;margin-top:8px;font:500 10px/1 'JetBrains Mono',monospace;letter-spacing:.14em;opacity:.8}
.v2 .bn-t u{display:inline-block;margin-top:14px;text-decoration:none;font-size:12px;font-weight:700;color:#7a2f22;background:#fff;padding:7px 14px;border-radius:99px}
.v2 .bn-p{position:absolute;right:26px;top:50%;width:110px;height:110px;margin-top:-55px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffd9cc,#e0705a 60%,#a43c28);box-shadow:0 20px 30px -10px rgba(0,0,0,.5)}
/* 文案 */
.v2 .m-doc{padding:2px 4px}
.v2 .m-doc .dh{font:700 12px/1 Inter,sans-serif;color:var(--ac2);margin:14px 0 4px}
.v2 .m-doc .dh:first-child{margin-top:0}
.v2 .dt{display:grid;grid-template-columns:70px 1fr 70px 1fr;gap:0;border:1px solid var(--v-line);border-radius:10px;overflow:hidden;font-size:11.5px}
.v2 .dt span{padding:7px 9px;border-bottom:1px solid var(--v-line)}
.v2 .dt span:nth-child(odd){background:var(--acs);font-weight:600;color:var(--ac2)}
/* 文章 */
.v2 .m-art2{display:grid;grid-template-columns:120px 1fr;gap:16px}
.v2 .ol{display:flex;flex-direction:column;gap:8px;border-right:1px solid var(--v-line);padding-right:12px}
.v2 .ol b{font-size:11px;color:var(--ac2);letter-spacing:.1em}
.v2 .ol span{font-size:11.5px;color:#3a4a42;padding:6px 8px;border-radius:8px;background:var(--acs)}
.v2 .ol span:first-of-type{background:var(--ac);color:#fff}
.v2 .tx{padding-top:4px}
/* 对话 */
.v2 .m-chat{display:flex;flex-direction:column;gap:9px}
.v2 .m-chat .b{max-width:82%;padding:10px 13px;border-radius:14px;font-size:12px;line-height:1.55}
.v2 .m-chat .me{align-self:flex-end;background:var(--v-ink);color:#fff;border-bottom-right-radius:4px}
.v2 .m-chat .ai{align-self:flex-start;background:#f0f4f1;color:#25352c;border-bottom-left-radius:4px}
.v2 .route{display:inline-block;font:700 10px/1 'JetBrains Mono',monospace;color:#052116;background:var(--ac);padding:3px 7px;border-radius:6px;margin-right:4px}

@media(max-width:1100px){
  .v2 .sc,.v2 .sc.rev{grid-template-columns:1fr;gap:30px;padding:32px 26px}
  .v2 .sc.rev .sc-txt{order:0}
  .v2 .rl{position:static}
}
@media(max-width:700px){
  .v2 .sc-feats{grid-template-columns:1fr}
  .v2 .sc{padding:26px 18px;border-radius:24px}
  .v2 .m-art2{grid-template-columns:1fr}.v2 .ol{border-right:0;padding-right:0;flex-direction:row;flex-wrap:wrap}
  .v2 .rl{overflow-x:auto;flex-wrap:nowrap}.v2 .rl-i{white-space:nowrap}
}
@media (prefers-reduced-motion:reduce){.v2 .sc:hover .m-card{transform:none}}

/* ======================================================
   紧凑版 v2c:收紧留白与字号,信息更密、层次更清楚(最后加载)
   ====================================================== */
.v2 .v-wrap,.v2 main.v-main{max-width:1280px;padding-left:24px;padding-right:24px}
.v2 .v-hero{padding:44px 0 84px}
.v2 .v-hero-in{gap:36px}
.v2 .v-h1{font-size:clamp(2.1rem,3.7vw,3.2rem);margin-top:18px}
.v2 .v-lead{margin-top:16px;font-size:15px;line-height:1.7}
.v2 .v-cta{margin-top:24px;gap:10px}
.v2 .v-btn{padding:12px 20px;font-size:14px;border-radius:12px}
.v2 .v-stats{margin-top:28px;padding-top:18px;gap:26px}
.v2 .v-stat b{font-size:24px}.v2 .v-stat span{margin-top:5px;font-size:12px}
.v2 .v-board{padding:16px;border-radius:22px}
.v2 .v-board-h{padding-bottom:10px}
.v2 .v-step{padding:8px 4px;grid-template-columns:38px 1fr auto;gap:11px}
.v2 .v-dot{width:38px;height:38px;border-radius:11px}.v2 .v-dot svg{width:18px;height:18px}
.v2 .v-steps::before{left:19px;top:24px;bottom:24px}
.v2 .v-step h4{font-size:13.5px}.v2 .v-step p{font-size:12px;margin-top:1px}

.v2 .mstrip-wrap{margin:-44px 0 22px}
.v2 .mstrip{padding:14px 20px;border-radius:18px}

.v2 .v-sec{margin-top:34px}
.v2 .v-sec-h{margin-bottom:16px}
.v2 .v-sec-h h2{font-size:clamp(1.4rem,2vw,1.85rem)}
.v2 .v-sec-h p{margin-top:6px;font-size:14px;line-height:1.6}
.v2 .v-kicker{margin-bottom:8px}

.v2 .rl{gap:4px;padding:5px;margin-bottom:16px;border-radius:14px}
.v2 .rl-i{padding:7px 11px;font-size:13px;border-radius:10px;gap:6px}
.v2 .rl-i span,.v2 .rl-i svg{width:17px;height:17px}

/* 工具展示卡:两列网格,每张文字 + 预览上下紧凑排布 */
.v2 .sc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.v2 .sc,.v2 .sc.rev{display:flex;flex-direction:column;align-items:stretch;gap:18px;padding:24px 26px;border-radius:22px;grid-template-columns:none}
.v2 .sc.rev .sc-txt{order:0}
.v2 .sc::before,.v2 .sc.rev::before{width:300px;height:300px;right:-90px;left:auto;top:-120px}
.v2 .sc-ic{width:36px;height:36px;border-radius:11px}.v2 .sc-ic svg{width:19px;height:19px}
.v2 .sc-cat{gap:8px}.v2 .sc-cat em{font-size:10.5px}
.v2 .sc h3{font-size:1.4rem;margin-top:12px}
.v2 .sc-sub{margin-top:4px;font-size:12.5px}
.v2 .sc-txt>p{margin-top:10px;font-size:13.5px;line-height:1.7;max-width:none}
.v2 .sc-feats{margin-top:14px;gap:10px 16px}
.v2 .sc-feats i{width:18px;height:18px;border-radius:6px}.v2 .sc-feats i svg{width:12px;height:12px}
.v2 .sc-feats li{gap:8px}
.v2 .sc-feats b{font-size:13px}.v2 .sc-feats span{font-size:12px;line-height:1.5;margin-top:1px}
.v2 .sc-act{margin-top:16px}
.v2 .sc-btn{padding:10px 18px;font-size:14px;border-radius:12px}
/* 预览放到文字下方,压矮 */
.v2 .sc-vis{order:2;margin-top:auto}
.v2 .m-card{padding:12px 14px 14px;border-radius:16px;box-shadow:0 22px 40px -26px rgba(11,20,16,.45),0 0 0 5px var(--acs)}
.v2 .m-bar{padding-bottom:9px;margin-bottom:10px}
.v2 .m-chips{margin-top:10px;gap:5px}.v2 .m-chips span{font-size:11px;padding:4px 8px}
.v2 .m-ba{height:120px}.v2 .m-banner{height:112px;padding:0 16px}
.v2 .bn-t b{font-size:20px}.v2 .bn-t u{margin-top:8px;padding:5px 11px}
.v2 .bn-p{width:78px;height:78px;margin-top:-39px;right:20px}
.v2 .ba-l::before,.v2 .ba-r::before{width:50px;height:50px;margin-top:-28px}
.v2 .pgrid .pc{aspect-ratio:1/1}
.v2 .m-tiles .t{aspect-ratio:16/10}
.v2 .m-chat .b{padding:8px 11px;font-size:11.5px}.v2 .m-chat{gap:7px}
.v2 .dt span{padding:5px 8px}
.v2 .ln{margin:6px 0}

.v2 .chat-hub{margin-top:34px;padding:26px 28px;border-radius:22px}
.v2 .tri-grid{margin-top:34px;gap:14px}
.v2 .panel{padding:20px 22px;border-radius:20px}
.v2 .hp-banner{border-radius:18px}
.v2 main.v-main{padding-bottom:48px}

@media(max-width:1000px){
  .v2 .sc-list{grid-template-columns:1fr}
  .v2 .v-hero{padding:34px 0 72px}
}
@media(max-width:700px){
  .v2 .v-wrap,.v2 main.v-main{padding-left:14px;padding-right:14px}
  .v2 .sc,.v2 .sc.rev{padding:18px 16px}
  .v2 .chat-hub{padding:20px 16px}
}

/* ======================================================
   v3 版面:左侧导航 + 右侧工作区(最后加载,覆盖前面的纵排方案)
   ====================================================== */
.v2 .app{max-width:1560px;margin:0 auto;display:grid;grid-template-columns:224px minmax(0,1fr);gap:20px;padding:16px 20px 40px;align-items:start}
.v2 .sb{position:sticky;top:12px;display:flex;flex-direction:column;gap:3px;padding:14px 10px;border-radius:20px;background:linear-gradient(170deg,#09110d,#0f2018 70%,#14301f);color:#d7e8de;max-height:calc(100vh - 24px);overflow:auto}
.v2 .sb-g{font:500 10.5px/1 'JetBrains Mono',monospace;letter-spacing:.18em;color:rgba(191,240,220,.5);padding:12px 10px 6px;text-transform:uppercase}
.v2 .sb-g:first-child{padding-top:4px}
.v2 .sb-i{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:12px;color:#d7e8de;text-decoration:none;font-size:14px;transition:background .18s,color .18s}
.v2 .sb-i b{font-weight:600;flex:1}
.v2 .sb-ic{width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.07);color:var(--ac,#2fbf90);flex:none;transition:background .18s}
.v2 .sb-ic svg{width:16px;height:16px}
.v2 .sb-i u{text-decoration:none;font:700 9px/1 'JetBrains Mono',monospace;padding:3px 6px;border-radius:99px;background:#2fbf90;color:#052116}
.v2 .sb-i:hover{background:rgba(255,255,255,.09);color:#fff}
.v2 .sb-i:hover .sb-ic{background:var(--ac,#2fbf90);color:#052116}
.v2 .sb-i:focus-visible{outline:2px solid #2fbf90;outline-offset:1px}
.v2 .sb-note{margin-top:10px;padding:12px;border-radius:12px;background:rgba(47,191,144,.1);border:1px solid rgba(47,191,144,.22);font-size:12.5px;font-weight:600;color:#bff0dc;line-height:1.5;position:relative}
.v2 .sb-note span{font-weight:400;color:rgba(191,240,220,.65);font-size:11.5px}
.v2 .sb-note i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#2fbf90;margin-right:7px;box-shadow:0 0 0 3px rgba(47,191,144,.22)}

.v2 main.ws{min-width:0;max-width:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.v2 .ws-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 26px;border-radius:20px;color:#eaf5ef;background:radial-gradient(520px 220px at 90% -30%,rgba(47,191,144,.3),transparent 60%),linear-gradient(165deg,#09110d,#12281f 70%,#17382c);position:relative;overflow:hidden}
.v2 .ws-head .v-kicker{color:#2fbf90;margin-bottom:8px}
.v2 .ws-head h2{font-family:var(--v-serif);font-weight:900;font-size:1.8rem;margin:0;color:#fff;line-height:1.2}
.v2 .ws-head p{margin:6px 0 0;font-size:14px;color:rgba(234,245,239,.7)}
.v2 .ws-act{display:flex;gap:8px}
.v2 .ws-head .v-link{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#eaf5ef;padding:9px 14px}
.v2 .ws-head .v-link:hover{background:rgba(255,255,255,.16);border-color:#2fbf90}
.v2 .ws-head .v-link.dk{background:#2fbf90;color:#052116;border-color:#2fbf90}
.v2 .mstrip-wrap{margin:0}
.v2 .mstrip{padding:12px 18px;border-radius:16px;box-shadow:none}
.v2 .hp-banner{margin:0}
.v2 .ws-sec{margin:0}
.v2 .ws-h{display:flex;align-items:baseline;justify-content:space-between;margin:2px 4px 10px}
.v2 .ws-h h3{margin:0;font-family:var(--v-serif);font-weight:900;font-size:1.25rem;color:var(--v-ink)}
.v2 .ws-h span{font-size:12.5px;color:var(--v-mute)}

/* 工具网格:4 列,产品图占 2 列 */
.v2 .tc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.v2 .tc{position:relative;display:flex;flex-direction:column;border-radius:18px;background:#fff;border:1px solid var(--v-line);overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s,border-color .25s}
.v2 .tc.w2{grid-column:span 2}
.v2 .tc:hover{transform:translateY(-3px);border-color:var(--ac);box-shadow:0 22px 36px -22px rgba(11,20,16,.45)}
.v2 .tc:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.v2 .tc-vis{height:104px;padding:12px 14px;background:linear-gradient(180deg,var(--acs),rgba(255,255,255,0));border-bottom:1px solid var(--v-line);overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.v2 .tc.w2 .tc-vis{height:104px}
.v2 .tc-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.v2 .tc-top{display:flex;align-items:center;gap:9px}
.v2 .tc-ic{width:34px;height:34px;border-radius:10px;background:var(--acs);color:var(--ac2);display:flex;align-items:center;justify-content:center;flex:none}
.v2 .tc-ic svg{width:18px;height:18px}
.v2 .tc-nm{flex:1;min-width:0}
.v2 .tc-nm h3{margin:0;font-family:var(--v-serif);font-weight:900;font-size:15.5px;line-height:1.25;color:var(--v-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v2 .tc-nm em{display:block;font-style:normal;font-size:11.5px;color:var(--v-mute);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v2 .tc-go{width:26px;height:26px;border-radius:50%;background:var(--v-mist);display:flex;align-items:center;justify-content:center;flex:none;transition:all .2s}
.v2 .tc-go svg{width:13px;height:13px}
.v2 .tc:hover .tc-go{background:var(--ac);color:#052116}
.v2 .tc-body>p{margin:0;font-size:12.5px;line-height:1.6;color:#41524a}
.v2 .tc-chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto}
.v2 .tc-chips span{font-size:11px;font-weight:600;color:var(--ac2);background:var(--acs);padding:3px 8px;border-radius:99px}
.v2 .tc .bt-badge{margin:0}
/* 预览元素尺寸适配小卡 */
.v2 .tc-vis .pgrid{gap:6px}.v2 .tc-vis .pc{aspect-ratio:auto;height:78px}
.v2 .tc-vis .m-tiles{margin:0}.v2 .tc-vis .m-tiles .t{aspect-ratio:auto;height:70px}
.v2 .tc-vis .m-ba{height:78px}
.v2 .tc-vis .m-banner{height:78px;padding:0 14px}.v2 .tc-vis .bn-t b{font-size:16px}.v2 .tc-vis .bn-t span{margin-top:4px}.v2 .tc-vis .bn-t u{margin-top:6px;padding:3px 9px;font-size:10.5px}
.v2 .tc-vis .bn-p{width:56px;height:56px;margin-top:-28px;right:14px}
.v2 .tc-vis .m-doc{padding:0}.v2 .tc-vis .m-doc .dh{margin:0 0 2px}.v2 .tc-vis .ln{margin:5px 0;height:7px}
.v2 .tc-vis .dt{font-size:10.5px;grid-template-columns:44px 1fr 44px 1fr}.v2 .tc-vis .dt span{padding:3px 6px}
.v2 .tc-vis .m-art2{grid-template-columns:78px 1fr;gap:10px}.v2 .tc-vis .ol span{padding:3px 6px;font-size:10.5px}.v2 .tc-vis .ol{gap:4px}
.v2 .tc-vis .m-chat .b{font-size:11px;padding:6px 9px}.v2 .tc-vis .m-chat{gap:6px}

/* 下半区 */
.v2 .chat-hub{margin:0;padding:22px 24px;border-radius:20px}
.v2 .tri-grid{margin:0;grid-template-columns:1fr 1fr 1fr;gap:12px}
.v2 .panel{padding:16px 18px;border-radius:18px}

@media(max-width:1280px){.v2 .tc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.v2 .tc.w2{grid-column:span 3}}
@media(max-width:1000px){
  .v2 .app{grid-template-columns:1fr;gap:12px;padding:10px 12px 32px}
  .v2 .sb{position:static;flex-direction:row;overflow-x:auto;max-height:none;padding:8px;border-radius:16px;gap:4px}
  .v2 .sb-g,.v2 .sb-note{display:none}
  .v2 .sb-i{white-space:nowrap;flex:none;padding:7px 10px}.v2 .sb-i u{display:none}
  .v2 .tc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v2 .tc.w2{grid-column:span 2}
  .v2 .tri-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .v2 .tc-grid{grid-template-columns:1fr}.v2 .tc.w2{grid-column:auto}
  .v2 .ws-head{padding:18px 16px}.v2 .ws-head h2{font-size:1.4rem}
}

/* ===== 与工具页统一宽度 1840px(头部/通告条/主体/页脚) ===== */
body .v2 .app,body.v2 .app,body .app{max-width:1840px!important;padding-left:24px!important;padding-right:24px!important}
body .idx-feedbar-in{max-width:1840px!important;padding-left:24px!important;padding-right:24px!important}
body .pv-hd-in{max-width:1840px!important;padding-left:24px!important;padding-right:24px!important}
body .sf-wrap,body .sf-bottom{max-width:1840px!important}