/* Shared public-site design system. Loaded after legacy page styles. */
:root{--navy:#0B3D4F;--navy-soft:#126175;--navy-deep:#082F3D;--navy-ink:#062733;--sage:#526973;--sage-light:#627984;--sage-pale:#E6F1F1;--cream:#F4F8F9;--cream-deep:#EAF2F3;--gold:#0D9488;--gold-soft:#0F766E;--gold-pale:#E9F8F4;--ink:#16333F;--ink-soft:#415E69;--ink-mute:#617782;--line:#D4E3E6;--line-soft:#E5EEF0;--sh-xs:0 1px 3px #0B3D4F08;--sh-sm:0 4px 14px #0B3D4F08;--sh-md:0 12px 36px #0B3D4F0D;--sh-lg:0 24px 64px #0B3D4F12;--sh-gold:0 5px 16px #0D94881C}
[hidden]{display:none!important}html{scroll-padding-top:100px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.8}::selection{background:#C6EFE6;color:var(--navy)}
.wrap{max-width:1184px;padding-inline:32px}h1,h2,h3,h4{overflow-wrap:anywhere}p{overflow-wrap:break-word}button,input,textarea,select{font:inherit}button,a,input,textarea{touch-action:manipulation}button:disabled{cursor:not-allowed;opacity:.55;transform:none!important;box-shadow:none!important}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid #0D9488;outline-offset:4px;border-radius:5px}input:focus,textarea:focus{outline:0;border-color:var(--gold)!important;box-shadow:0 0 0 3px #0D94881A!important}.skip-link{position:fixed;left:16px;top:-80px;z-index:999;background:var(--navy);color:white;padding:10px 18px;border-radius:8px}.skip-link:focus{top:12px}
.nav{background:#FFFFFFF5;border-bottom:1px solid var(--line-soft)}.nav-in{height:80px;gap:22px}.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--navy);box-shadow:none}.brand-mark:after{background:#2DD4BF80}.brand-txt{font-size:19px;letter-spacing:1px}.brand-sub{font-size:9px;letter-spacing:1.8px;margin-top:5px}.nav-menu{gap:24px}.nav-menu a{font-size:14px;font-weight:500;white-space:nowrap}.nav-menu a.on{color:var(--gold)}.nav-login,.nav-cta{min-height:42px;border-radius:9px;padding:9px 17px;font-size:13px}.nav-login{border:1px solid var(--line)}.nav-cta{background:var(--gold);box-shadow:none}.nav-cta:hover{background:#0F766E;box-shadow:var(--sh-sm)}.adbar{background:var(--cream);border-bottom:1px solid var(--line-soft)}.adbar-in{color:var(--ink-soft);min-height:40px;font-size:12px}.ad-slide em,.ad-go{color:var(--navy)}.ad-close{color:var(--sage);min-width:32px;min-height:32px}.ad-dots{display:none}
.hero{padding:76px 0 60px;background:radial-gradient(ellipse at 80% 0%,#DFF4F080,transparent 55%),linear-gradient(180deg,#F4F8F9,#FFFFFF)}.hero:before{display:none}.hero h1{font-size:clamp(30px,4vw,48px);line-height:1.35;letter-spacing:-1.3px;font-weight:750;max-width:960px;margin:0 auto 22px}.hero h1 i{color:var(--gold)}.hero .lead{font-size:16px;line-height:1.95;max-width:740px;color:var(--ink-soft)}.hero-kicker{display:inline-flex;align-items:center;gap:9px;border:1px solid #CEE6E2;background:#FFFFFFC9;border-radius:30px;padding:5px 15px;margin-bottom:24px;color:#0F766E;font-size:12px;font-weight:600;letter-spacing:1px}.hero-kicker:before{content:"";width:6px;height:6px;background:var(--gold);border-radius:50%}
.chat{max-width:980px;margin:36px auto 0;border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh-lg);background:white;text-align:left;overflow:hidden}.chat-tabs{padding:8px;background:#F3F8F8;gap:6px;border-bottom:1px solid var(--line-soft);display:flex}.chat-tab{flex:1;min-height:52px;border:0;border-radius:12px;color:var(--sage);font-size:15px;font-weight:600;justify-content:center;transition:background .2s}.chat-tab.on{background:#fff;color:var(--navy);box-shadow:0 2px 7px #0B3D4F0A}.chat-tab .dot{background:var(--gold)}.chat-body{padding:26px}.chat-input{min-height:124px;border:1px solid var(--line);border-radius:12px;background:#FCFDFD;padding:18px;font-size:16px;line-height:1.85}.chat-tools{padding:12px 0;gap:8px}.tlabel{font-size:12px;color:var(--sage)}.chat-row{gap:16px;align-items:flex-end}.chip{border:1px solid var(--line);border-radius:7px;background:#fff;font-size:12px;line-height:1.7;padding:7px 11px;text-align:left}.chip:hover{border-color:#7BC5BB;background:var(--gold-pale)}.chips{gap:7px}.chips-label{font-size:12px;color:var(--sage)}.send{min-width:120px;min-height:46px;border-radius:10px;background:var(--gold);box-shadow:none;white-space:nowrap}.send:hover{background:#0F766E;box-shadow:none}.chat-note{font-size:12px;color:var(--sage);margin-top:16px;line-height:1.8}.answer{border-top:1px solid var(--line-soft);margin-top:22px;padding-top:22px}.demo{border:1px solid var(--line-soft);border-radius:12px;background:var(--cream);box-shadow:none}.demo-right,.demo-left{min-width:0}.demo-foot small{color:var(--sage)}.demo-foot{gap:16px}.live-out{overflow-x:auto;overflow-wrap:anywhere;text-align:left}.md-table{font-size:13px;min-width:480px}.live-sec{border:1px solid var(--line);border-radius:10px;margin:12px 0;overflow:hidden}.live-sec summary{padding:14px 16px;background:var(--cream);cursor:pointer;font-weight:600;color:var(--navy)}.live-body{padding:16px;overflow-x:auto}.live-sum{padding:20px;border-radius:12px;background:var(--gold-pale);border-left:3px solid var(--gold)}.analysis-status{padding:16px;border-radius:10px;background:var(--cream);color:var(--navy);display:flex;align-items:center;gap:12px}.analysis-status:before{content:"";width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--gold);border-radius:50%;animation:site-spin 1s linear infinite;flex-shrink:0}@keyframes site-spin{to{transform:rotate(360deg)}}
.phero{padding:60px 0 48px;background:linear-gradient(120deg,#082F3D,#0B3D4F);color:#fff}.phero:before,.phero:after{display:none}.phero .sec-eyebrow{color:#5EEAD4}.phero h1{font-size:clamp(28px,3.5vw,42px);letter-spacing:-.7px;line-height:1.4}.phero .wrap>p{font-size:16px;line-height:1.9;max-width:820px;color:#D2E5E9}.phero-badges{gap:9px;margin-top:22px}.phero .pbadge{background:#FFFFFF0D;border:1px solid #FFFFFF30;color:#B5F2E5;font-size:12px;padding:6px 12px}.phero-quote{color:#C2DCE2;border-left-color:#2DD4BF;font-size:14px}.phero .steps{margin-top:28px;gap:14px}.phero .step{padding:20px;border-color:#FFFFFF24;background:#FFFFFF08}.phero .step:hover{transform:none;background:#FFFFFF0F}.phero .step-num{color:#5EEAD4;background:#14B8A61F}.phero .step span{color:#D2E5E9;font-size:13px}.phero .product-start{display:inline-flex;margin-top:26px;background:#fff;color:#0B3D4F;align-items:center;gap:18px;padding:10px 20px}.phero .product-start:hover{background:#E7F7F3}.sec{padding:76px 0}.sec-head{margin-bottom:32px}.sec-eyebrow{letter-spacing:1.3px;font-size:11px;color:#0F766E}.sec-title{font-size:clamp(24px,3vw,34px);letter-spacing:-.6px;line-height:1.45}.sec-sub{font-size:15px;line-height:1.95;max-width:820px}.card,.case,.gcard{border:1px solid var(--line-soft);border-radius:15px;box-shadow:none;padding:26px;transition:border-color .2s,box-shadow .2s}.card:hover,.case:hover,.gcard:hover{transform:none;border-color:#A7D6CE;box-shadow:var(--sh-sm)}.card h3,.case h4{color:var(--navy);line-height:1.65}.card p,.case p,.gcard p{line-height:1.9;color:var(--ink-soft)}.btn-gold,.btn-navy,.form-sub{background:var(--gold);box-shadow:none;border-radius:10px;min-height:46px}.btn-gold:hover,.form-sub:hover{background:#0F766E;box-shadow:var(--sh-sm)}.cta-sec{background:var(--navy);padding:64px 0}.cta-sec p{color:#D2E5E9}.cta-sec .btn-gold{background:#fff;color:var(--navy)}.cta-sec .btn-gold:hover{background:#E7F7F3}.form{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:none;padding:28px;max-width:680px}.form input,.form textarea{min-width:0;background:#FBFDFD;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:12px 14px;width:100%;font-size:15px}.form-field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0;color:var(--ink-soft);font-size:13px;text-align:left}.form-field span{font-weight:600}.form-field-wide{margin:12px 0}.consent-row{display:flex;align-items:flex-start;gap:10px;text-align:left;color:var(--ink-soft);font-size:12px;line-height:1.8;margin:16px 0}.form .consent-row input{width:18px;height:18px;margin-top:3px;flex-shrink:0;accent-color:var(--gold)}.consent-row a{color:#0F766E;text-decoration:underline}.form-message{margin:12px 0;color:var(--risk);font-size:13px;text-align:left}.form-message.success{color:#0F766E}.form-note{color:var(--sage)!important}.frow{gap:14px}.login-mask{background:#082F3D80;backdrop-filter:blur(5px);overflow-y:auto;overscroll-behavior:contain}.login-modal{border-radius:18px;box-shadow:var(--sh-lg);max-height:calc(100dvh - 32px);overflow-y:auto}.login-go{background:var(--gold);min-height:46px}.login-code{border-color:var(--line);color:var(--navy);min-height:44px}.login-close{min-width:36px;min-height:36px}.login-note{color:var(--sage);font-size:12px}.login-note a{color:#0F766E;text-decoration:underline}.fb-types{flex-wrap:wrap}.fb-file{max-width:100%}.drawer{overflow-y:auto}.drawer-close{color:#DAECEF;min-height:44px}.drawer a{font-size:17px}.drawer .on{color:#2DD4BF}footer{background:var(--navy-deep)}footer .brand-txt{color:#fff}footer a,footer p,footer .fbot{color:#BCD0D6!important}footer a:hover{color:#fff!important}.fbot{line-height:1.9}.mbar{background:#FFFFFFF5;border-top:1px solid var(--line);padding-bottom:max(10px,env(safe-area-inset-bottom))}.mbar .b1{background:var(--gold);color:#fff}.mbar .b2{background:var(--navy);color:#fff}.mbar button{min-height:44px;border-radius:8px}.link-pending{cursor:default}.rv{opacity:1;transform:none}#site-announcement{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:500;background:var(--navy);color:#fff;padding:13px 20px;border-radius:12px;box-shadow:var(--sh-lg);max-width:calc(100% - 32px);font-size:14px}.art-layout{grid-template-columns:220px minmax(0,1fr);gap:44px}.toc{min-width:0;max-width:100%}.toc-scroll{min-width:0;max-width:100%}.article,.article-body{min-width:0;width:100%}.article table{display:block;overflow-x:auto;max-width:100%}img,svg{max-width:100%}
@media(max-width:1100px){.nav-menu{gap:16px}.nav-in{gap:14px}.nav-cta{padding:9px 12px}.nav-menu a{font-size:13px}}
@media(max-width:1100px){.art-layout{grid-template-columns:minmax(0,1fr);gap:24px}.toc{margin-inline:0;top:68px}.nav-menu{display:none}.burger{display:flex}.nav-in{height:68px}.nav-login{margin-left:auto}.burger{margin-left:0}.wrap{padding-inline:24px}.hero{padding:52px 0 42px}.sec{padding:56px 0}.chat{margin-top:28px}.hero h1{letter-spacing:-.6px}.hero .lead{font-size:15px}}
@media(max-width:600px){html{scroll-padding-top:82px}body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.wrap{padding-inline:18px}.nav-in{height:66px;gap:10px}.brand-mark{width:33px;height:33px;border-radius:9px}.brand-txt{font-size:16px}.brand-sub{font-size:8px}.nav .nav-cta,.nav .nav-login[onclick="openFb()"]{display:none}.nav-login{display:block;font-size:12px;min-height:38px;padding:6px 11px}.phero{padding:34px 0}.phero .wrap>p{font-size:14px;font-weight:400}.phero h1{font-size:28px}.phero .steps{display:none}.phero .pbadge{font-size:11px;padding:5px 9px}.phero-quote{font-size:12px;margin-top:20px}.phero .product-start{margin-top:22px;min-height:44px}.hero{padding:38px 0 32px}.hero-kicker{font-size:11px;margin-bottom:20px}.hero h1{font-size:30px;line-height:1.45;letter-spacing:-.8px}.hero .lead{font-size:14px;line-height:1.9}.adbar{display:none}.chat{margin-top:26px;border-radius:15px}.chat-tabs{padding:6px;gap:4px}.chat-tab{font-size:13px;min-height:48px;padding:10px 8px}.chat-body{padding:16px}.chat-input{font-size:16px;min-height:132px;padding:14px}.chat-row{flex-direction:column;align-items:stretch;gap:14px}.send{width:100%;min-height:48px}.chips{width:100%}.chip{font-size:12px;padding:7px 9px}.chat-note{font-size:11px}.tlabel{line-height:1.6}.demo{grid-template-columns:1fr}.demo-foot{flex-direction:column;align-items:flex-start}.live-sum{padding:16px}.live-body{padding:12px}.sec{padding:44px 0}.sec-title{font-size:25px}.sec-sub{font-size:14px}.cards,.cases,.gppt,.fgrid{grid-template-columns:1fr}.card,.case,.gcard{padding:22px}.cta-sec{padding:44px 0}.cta-sec h2{font-size:26px}.form{padding:20px;margin-top:24px}.frow{flex-direction:column;gap:12px}.form-field{width:100%}.login-mask{padding:16px}.login-modal{padding:26px 20px}.login-row{gap:8px}.login-code{padding:9px 10px;font-size:12px}.fgrid{gap:24px}.mbar{gap:10px;padding-inline:16px}#site-announcement{bottom:88px}.hook .wrap{gap:24px}.article{padding:0}.lead{overflow-wrap:anywhere}}
/* Fixed consultation workbench: composer stays put; only the answer region scrolls. */
html.consultation-lock { overflow: hidden; scroll-behavior: auto; }
body.consultation-open { position: fixed; top: var(--workspace-page-top, 0); left: 0; right: 0; width: 100%; overflow: hidden; }
.consultation-open > .mbar { display: none; }
.consultation-host { position: fixed; inset: 0; z-index: 150; background: #EDF4F5; }
.consultation-workspace.chat {
  position: fixed; top: var(--workspace-top, 12px); left: var(--workspace-left, 50%);
  transform: translateX(-50%); width: var(--workspace-width, calc(100% - 24px));
  height: var(--workspace-height, calc(100dvh - 24px)); max-width: none; margin: 0;
  display: flex; flex-direction: column; overflow: hidden; border-radius: 16px;
  box-shadow: 0 12px 44px #0B3D4F16;
}
.consultation-toolbar { display: none; }
.consultation-workspace .consultation-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; padding: 6px 18px; background: var(--navy); color: #fff; flex-shrink: 0; }
.consultation-title { font-size: 14px; font-weight: 600; min-width: 0; }
.consultation-close { min-height: 36px; padding: 5px 14px; border: 1px solid #FFFFFF66; border-radius: 8px; color: #fff; white-space: nowrap; font-size: 12px; }
.consultation-close:hover { background: #FFFFFF18; }
.consultation-workspace .chat-tabs { flex-shrink: 0; padding: 6px; }
.consultation-workspace .chat-tab { min-height: 44px; }
.consultation-workspace .chat-body { display: flex; flex-direction: column; flex: 1; min-height: 0; padding: 16px; overflow: hidden; }
.consultation-workspace .consultation-composer { display: grid; grid-template-columns: minmax(0, 1fr) 132px; column-gap: 16px; row-gap: 8px; flex-shrink: 0; }
.consultation-workspace .conversation-bar { grid-column: 1 / -1; margin: 0; min-width: 0; }
.consultation-workspace .conversation-preview, .consultation-workspace .conversation-retention,
.consultation-workspace .chat-tools, .consultation-workspace .chips, .consultation-workspace .consultation-reopen { display: none !important; }
.consultation-workspace .chat-input { grid-column: 1; grid-row: 2; height: 80px; min-height: 80px; max-height: 80px; resize: none; padding: 12px 14px; overflow-y: auto; }
.consultation-workspace .chat-row { grid-column: 2; grid-row: 2; display: block; align-self: end; width: 100%; margin: 0; }
.consultation-workspace .send { min-height: 48px; height: 48px; width: 100%; }
.consultation-workspace .chat-note { grid-column: 1 / -1; margin: 0; font-size: 11px; line-height: 1.6; }
.consultation-workspace .answer { position: relative; display: block; flex: 1 1 0; min-height: 0; margin-top: 14px; padding: 14px 0 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior-y: contain; scrollbar-gutter: stable; -webkit-overflow-scrolling: touch; scroll-behavior: auto; }
.consultation-workspace .answer:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; border-radius: 8px; }
.consultation-workspace .answer:not(.on):before { content: '请在上方输入您的问题。回复将在此处显示，您可独立滚动查看。'; display: block; padding: 28px 16px; color: var(--sage); font-size: 14px; text-align: center; }
.consultation-workspace .answer > .demo { display: none !important; }
.consultation-workspace .live-out { margin: 0; padding: 16px; }
.chat-tab[data-request-state="analysis"] .dot { animation: product-pulse 1.2s ease-in-out infinite; box-shadow: 0 0 0 3px #0D948826; }
.chat-tab[data-request-state="reset"] .dot { background: var(--warn); }
.chat-tab[data-unread="true"]:not(.on) { background: var(--gold-pale); color: var(--navy); }
.chat-tab[data-unread="true"] .dot { box-shadow: 0 0 0 3px #0D948840; }
@keyframes product-pulse { 50% { opacity: .35; } }
.conversation-action-group { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.consultation-reopen { min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 9px; color: var(--navy); background: var(--cream); white-space: nowrap; font-size: 12px; }
@media (max-width: 600px) {
  .consultation-workspace.chat { border-radius: 0; border: 0; }
  .consultation-workspace .consultation-toolbar { min-height: 44px; padding-inline: 12px; }
  .consultation-workspace .consultation-title { font-size: 13px; }
  .consultation-workspace .chat-body { padding: 12px; }
  .consultation-workspace .consultation-composer { grid-template-columns: minmax(0, 1fr) 92px; column-gap: 8px; }
  .consultation-workspace .chat-input { font-size: 16px; padding: 10px 12px; }
  .consultation-workspace .send { padding-inline: 6px; font-size: 13px; }
  .consultation-workspace .chat-note { font-size: 10px; }
  .consultation-workspace .live-out { padding: 12px; }
  .consultation-workspace .answer { margin-top: 10px; padding-top: 10px; }
}
.consultation-host.keyboard-open .chat-tabs, .consultation-host.keyboard-open .conversation-bar,
.consultation-host.keyboard-open .chat-note { display: none; }
.consultation-host.keyboard-open .consultation-toolbar { min-height: 36px; padding-block: 2px; }
.consultation-host.keyboard-open .consultation-close { min-height: 32px; }
.consultation-host.keyboard-open .consultation-workspace .chat-input { grid-row: 1; min-height: 64px; height: 64px; max-height: 64px; }
.consultation-host.keyboard-open .consultation-workspace .chat-row { grid-row: 1; }
.consultation-host.keyboard-open .answer { margin-top: 8px; padding-top: 8px; }

@media (max-width: 360px) { .nav .brand-sub { display: none; } }

/* Project conversation controls share the input's width and alignment. */
.conversation-bar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; margin-bottom: 16px; }
.conversation-status { color: var(--navy); font-size: 13px; font-weight: 600; line-height: 1.8; }
.conversation-retention, .conversation-window-note { color: var(--sage); font-size: 11px; line-height: 1.8; margin-top: 4px; }
.conversation-preview { color: var(--ink-soft); font-size: 12px; line-height: 1.8; margin-top: 4px; overflow-wrap: anywhere; }
.conversation-reset { min-height: 44px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 9px; color: var(--navy); background: #fff; white-space: nowrap; }
.conversation-reset:hover { background: var(--cream); border-color: #7BC5BB; }
.conversation-turn { min-width: 0; }
.conversation-turn + .conversation-turn { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 24px; }
.conversation-user { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; padding: 14px 16px; border-radius: 10px; background: var(--cream); color: var(--ink); font-size: 14px; }
.conversation-user p { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; }
.conversation-answer { padding-top: 16px; min-width: 0; overflow-x: auto; }
.conversation-answer-label { color: #0F766E; font-size: 12px; font-weight: 600; margin-bottom: 12px; }
@media (max-width: 600px) { .conversation-bar { gap: 10px; align-items: start; } .conversation-reset { padding-inline: 12px; font-size: 12px; } .conversation-status { font-size: 12px; } .conversation-user { padding: 12px; gap: 8px; } }

/* Layout alignment: one outer grid; readable copy may be narrower inside it. */
:root {
  --site-width: 1184px;
  --layout-gap: 24px;
  --control-height: 48px;
}
.wrap { width: 100%; max-width: var(--site-width); }
.nav-login, .nav-cta { height: 44px; padding-block: 0; display: inline-flex; align-items: center; justify-content: center; }
.burger { width: 40px; height: 44px; align-items: center; justify-content: center; flex-shrink: 0; }
.wrap > *, .grid2 > *, .cases > *, .gppt > *, .steps > *, .fgrid > * { min-width: 0; }
.chat, .chatdemo { width: 100%; max-width: none; }
.grid2, .cases, .gppt { gap: var(--layout-gap); align-items: stretch; }
.grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cases { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gppt { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .case, .gcard { display: flex; flex-direction: column; align-items: stretch; }
.card-top { min-height: 48px; align-items: center; margin-bottom: 16px; }
.card-top h3 { margin: 0; }
.card-go { align-self: flex-start; margin-top: auto; padding-top: 20px; }
.case-top { min-height: 28px; gap: 12px; align-items: center; }
.cases .case > h4 { min-height: 4.95em; margin-bottom: 12px; }
.case .saved { margin-top: auto; padding-top: 20px; align-items: flex-start; }
.case .saved:before { flex-shrink: 0; margin-top: 8px; }
.gcard .gletter { flex-shrink: 0; margin-bottom: 16px; }
.gcard > h4 { min-height: 3.5em; line-height: 1.75; margin-bottom: 12px; }
.gcard > .spec { flex: 1; margin-top: 0 !important; }
.gcard > .spec + p { margin-top: 20px !important; }
.case .l1-tags { margin-top: auto; padding-top: 12px; }
.l1-tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; }
.l1-tags span { display: inline-flex; align-items: center; min-height: 32px; line-height: 1.6; margin: 0; }
body[data-mode="ov"] .hook-cases { max-width: none; }
.hook-cases { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--layout-gap); align-items: stretch; }
.hook-case + .hook-case { margin-top: 0; }
.hook-case { display: flex; flex-direction: column; }
.hook-case .hcase-f { margin-top: auto; padding-top: 16px; }
.hook .wrap { align-items: start; }
.capability-section .card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 48px; }
.capability-section .card-top, .capability-section .card > p, .capability-section .card-go { grid-column: 1; }
.capability-section .spec { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
.capability-section .card > p { margin-bottom: 0; }
.capability-section .card-go { justify-self: start; }
.chat-input { display: block; width: 100%; }
.chat-tools { margin-top: 0; padding: 12px 0; }
.chat-tools .tlabel { margin: 0; }
.chat-row { display: grid; grid-template-columns: minmax(0, 1fr) 148px; align-items: end; gap: 20px; margin-top: 4px; }
.chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 8px; width: 100%; }
.chips-label { grid-column: 1 / -1; margin: 0; line-height: 20px; }
.chip { width: 100%; min-height: var(--control-height); height: 100%; margin: 0; display: flex; align-items: center; }
.send, .form-sub, .login-go { height: var(--control-height); padding-block: 0; display: inline-flex; align-items: center; justify-content: center; }
.send { width: 100%; min-width: 0; margin: 0; }
.form { width: 100%; margin: 28px auto 0; text-align: left; }
.frow { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.form-field { gap: 8px; }
.form-field > span { min-height: 24px; line-height: 24px; }
.form input:not([type="checkbox"]) { height: var(--control-height); }
.form textarea { display: block; min-height: 128px; margin: 0; }
.form-field-wide { margin: 0 0 20px; }
.form .consent-row input { width: 18px; height: 18px; min-height: 0; padding: 0; margin: 3px 0 0; }
.form-sub { width: 100%; }
.form-message:empty { display: none; }
.login-row { align-items: stretch; }
.login-input, .login-code { min-height: var(--control-height); }
.login-input:not(textarea) { height: var(--control-height); }
.login-code { display: inline-flex; align-items: center; justify-content: center; }
.fgrid { align-items: start; gap: 32px; }
.fgrid h6 { line-height: 24px; margin-bottom: 16px; }
.fgrid > div > a { line-height: 24px; min-height: 32px; }
.mat-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) 88px; gap: 16px; }
.mat-num { width: 40px; height: 40px; }
.mat-label { text-align: right; width: auto; }
@media (min-width: 601px) and (max-width: 1100px) {
  .nav-login { margin-left: 0; }
  .nav-menu + .nav-login { margin-left: auto; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .cases, .gppt { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  :root { --layout-gap: 20px; }
  .grid2, .cases, .gppt, .hook-cases { grid-template-columns: minmax(0, 1fr); }
  .capability-section .card { display: flex; gap: 0; }
  .capability-section .spec { margin-top: 20px; }
  .cases .case > h4, .gcard > h4 { min-height: 0; }
  .chat-row { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .chips { grid-template-columns: minmax(0, 1fr); }
  .chip { min-height: var(--control-height); }
  .send { height: var(--control-height); }
  .form { margin-top: 24px; }
  .frow { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .fgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .fgrid > div:first-child { grid-column: 1 / -1; }
  .mat-row { grid-template-columns: 40px minmax(0, 1fr) 72px; gap: 12px; }
  .mbar button { flex: 1 1 0; min-width: 0; height: var(--control-height); padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; }
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}