/* Web4 Tools v4 — Issue #24 — page-scoped implementation */
.w4t-main{--w4t-ink:#0a2345;--w4t-copy:#526984;--w4t-blue:#0968f5;--w4t-cyan:#00a8c7;--w4t-navy:#061d3c;--w4t-line:#d8e5f4;--w4t-soft:#f4f8fd;--w4t-green:#07966b;--w4t-purple:#7357e8;--w4t-red:#d84545;color:var(--w4t-ink);background:#fff;font-family:Arial,"Helvetica Neue",sans-serif}

.w4t-main *{box-sizing:border-box}
.w4t-main a{text-decoration:none}
.w4t-main .container{max-width:1320px}
.w4t-kicker{display:flex;align-items:center;gap:11px;margin-bottom:17px;color:var(--w4t-blue);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.w4t-kicker:before{content:"";width:31px;height:1.5px;background:currentColor}
.w4t-kicker-dark{color:#55a8ff}
.w4t-section{padding:80px 0}
.w4t-section-head{max-width:820px;margin-bottom:36px}
.w4t-section-head-split{display:grid;grid-template-columns:1.06fr .94fr;align-items:end;gap:80px;max-width:none}
.w4t-section-head h2,.w4t-next h2,.w4i-cta h2{margin:0;color:var(--w4t-ink);font-size:clamp(36px,3.6vw,50px);font-weight:750;letter-spacing:-.042em;line-height:1.06}
.w4t-section-head>p,.w4t-section-head-split>p,.w4t-next p{margin:16px 0 0;color:var(--w4t-copy);font-size:16px;line-height:1.72}
.w4t-section-head-split>p{margin:0 0 4px}


.w4t-hero{padding:48px 0 62px;background:radial-gradient(circle at 78% 42%,rgba(71,151,255,.09),transparent 33%),linear-gradient(180deg,#fbfdff,#fff)}
.w4t-breadcrumb{display:flex;align-items:center;gap:11px;margin:0 0 34px;color:#71839a;font-size:13px}
.w4t-breadcrumb a{color:#526984}
.w4t-breadcrumb strong{color:#173355}
.w4t-hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:30px;align-items:center}
.w4t-hero-copy{position:relative;z-index:2}
.w4t-hero h1{max-width:650px;margin:0;color:var(--w4t-ink);font-size:clamp(52px,4.9vw,68px);font-weight:760;letter-spacing:-.052em;line-height:.99}
.w4t-lead{max-width:620px;margin:24px 0 0;color:#425b79;font-size:18px;line-height:1.66}
.w4t-definition{max-width:620px;margin:22px 0 0;padding-left:18px;border-left:2px solid #d4e4fa;color:#526984;font-size:15px;line-height:1.65}
.w4t-definition span{display:block;margin-bottom:4px;color:var(--w4t-blue);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.w4t-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.w4t-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 20px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.w4t-btn:hover{transform:translateY(-1px)}
.w4t-btn-primary{background:var(--w4t-blue);color:#fff;box-shadow:0 14px 28px rgba(9,104,245,.2)}
.w4t-btn-primary:hover{color:#fff;background:#045bd8}
.w4t-btn-secondary{border-color:#b9cee9;background:#fff;color:#12325a}
.w4t-btn-secondary:hover{color:#12325a;box-shadow:0 10px 24px rgba(24,69,123,.1)}
.w4t-proof-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:27px}
.w4t-proof-row span{display:grid;grid-template-columns:24px 1fr;align-items:center;gap:2px 8px;min-width:0;color:#536983;font-size:11px;line-height:1.35}
.w4t-proof-row i{grid-row:1 / span 2;color:var(--w4t-blue);font-size:22px}
.w4t-proof-row b{display:block;color:var(--w4t-ink);font-size:16px}
.w4t-hero-visual{position:relative;min-width:0;margin:0}
.w4t-hero-visual:before{content:"";position:absolute;inset:15% 4% 3% 16%;z-index:0;border-radius:50%;background:radial-gradient(circle,rgba(76,157,255,.17),rgba(76,157,255,0) 70%);filter:blur(8px)}
.w4t-hero-visual img{position:relative;z-index:1;display:block;width:102%;max-width:none;height:auto;margin-left:-2%;filter:drop-shadow(0 20px 28px rgba(15,76,150,.15))}
.w4t-hero-visual figcaption{max-width:590px;margin:-2px auto 0;color:#526984;font-size:11px;line-height:1.5;text-align:center}


.w4t-page-nav{position:sticky;top:0;z-index:35;border-top:1px solid #dbe5f0;border-bottom:1px solid #dbe5f0;background:rgba(255,255,255,.96);backdrop-filter:blur(14px)}
.w4t-page-nav .container{display:flex;align-items:center;gap:34px;min-height:72px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.w4t-page-nav .container::-webkit-scrollbar{display:none}
.w4t-page-nav span{color:#7b8da2;font-size:11px;font-weight:800;letter-spacing:.09em}
.w4t-page-nav a{color:#38536f;font-size:14px;font-weight:700}
.w4t-page-nav a:hover{color:var(--w4t-blue)}


.w4t-quick{background:var(--w4t-soft)}
.w4t-symptom-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.w4t-symptom{display:grid;grid-template-columns:34px 48px 1fr auto;align-items:center;gap:14px;padding:22px;border:1px solid #d7e4f2;border-radius:16px;background:#fff;color:var(--w4t-ink);box-shadow:0 14px 34px rgba(14,56,104,.045);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.w4t-symptom:hover{transform:translateY(-2px);border-color:#96bfee;box-shadow:0 18px 40px rgba(14,56,104,.09);color:var(--w4t-ink)}
.w4t-symptom>b{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#eaf3ff;color:var(--w4t-blue);font-size:12px}
.w4t-symptom>i{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:#f2f7fd;color:var(--w4t-blue);font-size:24px}
.w4t-symptom span{display:flex;min-width:0;flex-direction:column;gap:5px}
.w4t-symptom strong{font-size:16px;line-height:1.25}
.w4t-symptom small{color:#6a7c92;font-size:12px;line-height:1.45}
.w4t-launch-action{font-style:normal;font-weight:800}
.w4t-symptom .w4t-launch-action{justify-self:end;padding:8px 10px;border-radius:7px;background:#eaf3ff;color:#075aca;font-size:11px;line-height:1.2;white-space:nowrap}
.w4t-symptom.is-five{grid-column:1 / -1}
.w4t-symptom.is-four>i{color:var(--w4t-purple);background:#f3f0ff}


.w4t-result-guide{background:radial-gradient(circle at 50% 50%,#0b3870 0,#061d3c 55%,#04162f 100%);color:#fff}
.w4t-result-guide .w4t-kicker{color:#6bb5ff}
.w4t-result-guide .w4t-section-head h2{color:#fff}
.w4t-result-guide .w4t-section-head p{color:#b4c8dd}
.w4t-result-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:0 0 44px;padding:0;list-style:none}
.w4t-result-steps li{position:relative;display:flex;min-width:0;flex-direction:column;align-items:center;text-align:center}
.w4t-result-steps li:not(:last-child):after{content:"";position:absolute;top:57px;left:calc(50% + 42px);width:calc(100% - 46px + 28px);height:1.5px;background:linear-gradient(90deg,#6bb5ff,#78b2ff)}
.w4t-result-steps li:not(:last-child):before{content:"";position:absolute;z-index:2;top:53px;right:-22px;width:9px;height:9px;border-top:1.5px solid #78b2ff;border-right:1.5px solid #78b2ff;transform:rotate(45deg)}
.w4t-result-steps li>b{display:grid;place-items:center;width:25px;height:25px;margin-bottom:12px;border-radius:50%;background:#55a8ff;color:#062347;font-size:10px}
.w4t-result-steps li>i{position:relative;z-index:3;display:inline-flex;align-items:center;justify-content:center;width:66px;height:66px;margin-bottom:15px;border:1px solid rgba(151,203,255,.42);border-radius:14px;background:rgba(255,255,255,.08);color:#8ac4ff;font-size:28px;box-shadow:0 8px 18px rgba(1,16,37,.22)}
.w4t-result-steps strong{font-size:14px}
.w4t-result-steps span{margin-top:9px;color:#b4c8dd;font-size:12px;line-height:1.55}
.w4t-result-steps .is-complete>b,.w4t-result-steps .is-complete>i{background:#d9f7ee;color:var(--w4t-green)}
.w4t-result-principle{display:flex;align-items:center;justify-content:center;gap:9px;margin:0 0 28px;color:#b4c8dd;font-size:13px;line-height:1.5;text-align:center}
.w4t-result-principle i{color:#8ac4ff;font-size:18px}


.w4t-directory{background:var(--w4t-soft)}
.w4t-featured-tool{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:18px;margin-bottom:14px;padding:19px 22px;border:1px solid #7baefa;border-radius:12px;background:#fff;color:var(--w4t-ink);box-shadow:0 14px 30px rgba(25,91,174,.06)}
.w4t-featured-tool>i{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:12px;background:#ebf4ff;color:var(--w4t-blue);font-size:26px}
.w4t-featured-tool span{display:grid;grid-template-columns:220px 1fr;align-items:center;gap:3px 20px}
.w4t-featured-tool small{grid-column:1;color:var(--w4t-blue);font-size:10px;font-weight:800;letter-spacing:.07em}
.w4t-featured-tool strong{grid-column:1;font-size:18px}
.w4t-featured-tool em{grid-column:2;grid-row:1 / span 2;color:#5d7289;font-size:13px;font-style:normal;line-height:1.5}
.w4t-featured-tool>b{color:var(--w4t-blue);font-size:13px}
.w4t-tool-table{overflow:hidden;border:1px solid #d7e3f1;border-radius:14px;background:#fff;box-shadow:0 18px 45px rgba(14,56,104,.05)}
.w4t-tool-row{display:grid;grid-template-columns:145px 230px minmax(250px,1fr) 175px 92px;align-items:center;gap:18px;min-height:70px;padding:12px 20px;border-top:1px solid #e4edf6;color:var(--w4t-copy)}
.w4t-tool-row:hover{background:#f8fbff;color:var(--w4t-copy)}
.w4t-tool-row>span:first-child{display:flex;align-items:center;gap:9px;color:var(--w4t-blue);font-size:12px;font-weight:700}
.w4t-tool-row>span:first-child i{font-size:18px}
.w4t-tool-row>strong{color:var(--w4t-ink);font-size:14px;line-height:1.35}
.w4t-tool-row>span:nth-child(3),.w4t-tool-row>span:nth-child(4){font-size:12px;line-height:1.48}
.w4t-tool-row>b{color:var(--w4t-blue);font-size:18px}
.w4t-tool-row .w4t-launch-action{justify-self:end;padding:8px 9px;border:1px solid #c6dbf5;border-radius:7px;background:#f5f9ff;color:#075aca;font-size:10px;line-height:1.2;text-transform:uppercase;white-space:nowrap}
.w4t-tool-head{min-height:44px;border-top:0;background:#f5f8fc;color:#71839a;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.w4t-tool-head>span:first-child{color:#71839a;font-size:10px}


.w4t-result-states{display:grid;grid-template-columns:1fr 55px 1fr 55px 1fr;align-items:center;gap:16px}
.w4t-result-states article{display:flex;min-height:212px;flex-direction:column;align-items:center;justify-content:center;padding:24px;border:1px solid rgba(104,218,197,.65);border-radius:16px;background:rgba(255,255,255,.045);text-align:center}
.w4t-result-states article>i{font-size:38px;color:#6dd9c8}
.w4t-result-states small{margin-top:16px;color:#75dbc9;font-size:10px;font-weight:800;letter-spacing:.07em}
.w4t-result-states h3{margin:7px 0 0;color:#fff;font-size:22px}
.w4t-result-states p{margin:12px 0 0;color:#bacbde;font-size:13px;line-height:1.58}
.w4t-result-states>b{color:#fff;font-size:42px;font-weight:400;text-align:center}
.w4t-result-states .is-observed{border-color:rgba(72,158,255,.8)}
.w4t-result-states .is-observed>i,.w4t-result-states .is-observed small{color:#64aaff}
.w4t-result-states .is-external{border-color:rgba(255,96,96,.78)}
.w4t-result-states .is-external>i,.w4t-result-states .is-external small{color:#ff7878}
.w4t-outside{display:flex;align-items:center;justify-content:center;gap:10px;margin:28px 0 0;color:#a9c1d9;font-size:12px}
.w4t-outside i{color:#ff7878}


/* Supporting interpretation is intentionally calmer than the launcher surfaces. */
.w4t-supporting-guide{padding:58px 0;background:#f7faff;color:var(--w4t-ink)}
.w4t-supporting-guide .w4t-kicker{color:var(--w4t-blue)}
.w4t-supporting-guide .w4t-section-head{max-width:650px;margin-bottom:28px}
.w4t-supporting-guide .w4t-section-head h2{color:var(--w4t-ink);font-size:clamp(32px,3vw,42px)}
.w4t-supporting-guide .w4t-section-head p{color:var(--w4t-copy)}
.w4t-supporting-guide .w4t-result-steps{gap:18px;margin-bottom:28px}
.w4t-supporting-guide .w4t-result-steps li>i{width:54px;height:54px;margin-bottom:11px;border-color:#c9def5;background:#fff;color:var(--w4t-blue);box-shadow:none}
.w4t-supporting-guide .w4t-result-steps li>b{margin-bottom:9px;background:#dcecff;color:#075aca}
.w4t-supporting-guide .w4t-result-steps span{margin-top:7px;color:var(--w4t-copy)}
.w4t-supporting-guide .w4t-result-steps .is-complete>b,.w4t-supporting-guide .w4t-result-steps .is-complete>i{background:#e2f7f0;color:var(--w4t-green)}
.w4t-supporting-guide .w4t-result-principle{margin-bottom:20px;color:#526984}
.w4t-supporting-guide .w4t-result-principle i{color:var(--w4t-blue)}
.w4t-supporting-guide .w4t-result-states{gap:12px}
.w4t-supporting-guide .w4t-result-states article{min-height:168px;padding:18px;border-color:#d7e5f4;background:#fff}
.w4t-supporting-guide .w4t-result-states article>i{font-size:30px;color:var(--w4t-green)}
.w4t-supporting-guide .w4t-result-states small{margin-top:11px;color:var(--w4t-green)}
.w4t-supporting-guide .w4t-result-states h3{color:var(--w4t-ink);font-size:18px}
.w4t-supporting-guide .w4t-result-states p{margin-top:8px;color:var(--w4t-copy);font-size:12px}
.w4t-supporting-guide .w4t-result-states>b{color:#7991ac;font-size:30px}
.w4t-supporting-guide .w4t-result-states .is-observed{border-color:#9ec9fa}
.w4t-supporting-guide .w4t-result-states .is-observed>i,.w4t-supporting-guide .w4t-result-states .is-observed small{color:var(--w4t-blue)}
.w4t-supporting-guide .w4t-result-states .is-external{border-color:#f0c6c2}
.w4t-supporting-guide .w4t-result-states .is-external>i,.w4t-supporting-guide .w4t-result-states .is-external small{color:var(--w4t-red)}
.w4t-supporting-guide .w4t-outside{margin-top:20px;color:#6c6170}
.w4t-supporting-guide .w4t-outside i{color:var(--w4t-red)}


.w4t-handling{padding:64px 0}
.w4t-handling .w4t-section-head{margin-bottom:28px}
.w4t-handling .w4t-section-head h2{font-size:clamp(32px,3vw,42px)}
.w4t-handling-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px}
.w4t-handling-table{overflow:hidden;border:1px solid #d9e5f2;border-radius:14px}
.w4t-handling-table article{display:grid;grid-template-columns:50px 1fr;gap:16px;padding:22px;border-top:1px solid #e2ebf5}
.w4t-handling-table article:first-child{border-top:0}
.w4t-handling-table i{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:11px;background:#eef5ff;color:var(--w4t-blue);font-size:23px}
.w4t-handling-table h3{margin:0;font-size:16px}
.w4t-handling-table p{margin:7px 0 0;color:#61758d;font-size:13px;line-height:1.6}
.w4t-checklist{padding:5px 0 0 10px}
.w4t-checklist h3{margin:0 0 18px;font-size:20px}
.w4t-checklist ul{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.w4t-checklist li{display:flex;align-items:flex-start;gap:10px;color:#526984;font-size:14px}
.w4t-checklist li>i{flex:0 0 auto;width:18px;height:18px;color:var(--w4t-blue)}
.w4t-checklist>p{display:flex;gap:12px;margin:28px 0 0;padding:18px;border:1px solid #ffd0ca;border-radius:12px;background:#fff5f3;color:#8a4a47}
.w4t-checklist>p i{flex:0 0 auto;color:var(--w4t-red);font-size:24px}
.w4t-checklist>p span{font-size:12px;line-height:1.55}
.w4t-checklist>p strong{display:block;margin-bottom:3px;color:var(--w4t-red);font-size:13px}


.w4t-next{padding:70px 0;background:#f1f6fc}
.w4t-next-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.w4t-next-actions{display:grid}
.w4t-next-primary{display:grid!important;grid-template-columns:48px 1fr;align-items:center;gap:16px;margin-bottom:12px!important;padding:20px!important;border:1px solid #cbdced!important;border-radius:14px;background:#fff;color:var(--w4t-ink)!important;box-shadow:0 14px 32px rgba(14,56,104,.05)}
.w4t-next-primary>i{font-size:30px;color:var(--w4t-blue)}
.w4t-next-primary span{display:flex;flex-direction:column;gap:2px}
.w4t-next-primary small{color:var(--w4t-blue);font-size:10px;font-weight:800;letter-spacing:.07em}
.w4t-next-primary strong{font-size:16px}
.w4t-next-primary em{color:#61758d;font-size:12px;font-style:normal}
.w4t-next-actions>a:not(.w4t-next-primary){display:grid;grid-template-columns:22px 1fr auto;gap:10px;padding:12px 5px;border-bottom:1px solid #d5e1ed;color:#315778;font-size:13px;font-weight:650}
.w4t-next-actions>a:not(.w4t-next-primary) i{color:var(--w4t-blue);font-size:17px}
.w4t-next-actions>a:not(.w4t-next-primary) span{color:var(--w4t-blue)}


.w4i-cta{padding:78px 0 96px;background:#fff}
.w4i-cta-panel{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:70px;overflow:hidden;padding:44px 48px;border-radius:24px;background:linear-gradient(135deg,#071a34,#0b2c56);box-shadow:0 25px 60px rgba(7,31,64,.14)}
.w4i-cta-panel:after{content:"";position:absolute;right:-8%;bottom:-95%;width:55%;aspect-ratio:1;border:2px solid rgba(0,133,255,.35);border-radius:50%;box-shadow:0 0 50px rgba(0,135,255,.22),inset 0 0 50px rgba(0,135,255,.12)}
.w4i-cta-panel>div{position:relative;z-index:1}
.w4i-cta h2{max-width:690px;color:#fff}
.w4i-cta p{max-width:680px;margin:15px 0 0;color:#a8bbd2;font-size:14px;line-height:1.65}
.w4i-cta-actions{display:flex;min-width:240px;flex-direction:column;align-items:stretch;gap:9px}
.w4i-kicker{display:flex;align-items:center;gap:11px;margin-bottom:17px;color:var(--w4t-blue);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.w4i-kicker:before{content:"";width:31px;height:1.5px;background:currentColor}
.w4i-kicker-dark{color:#55a8ff}
.w4i-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 20px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.w4i-btn:hover{transform:translateY(-1px)}
.w4i-btn-light{background:#fff;color:#0a2850}
.w4i-btn-light:hover{color:#0a2850}
.w4i-btn-ghost{border-color:rgba(255,255,255,.26);background:rgba(255,255,255,.04);color:#dce8f7}
.w4i-btn-ghost:hover{color:#fff;background:rgba(255,255,255,.08)}
.w4i-cta-actions small{text-align:center;color:#7892b2;font-size:10px}


@media(max-width:1199px){.w4t-hero h1{font-size:clamp(48px,5.4vw,62px)}
.w4t-proof-row{grid-template-columns:repeat(2,1fr)}
.w4t-symptom{grid-template-columns:30px 42px 1fr}
.w4t-symptom em{grid-column:3}
.w4t-result-steps{gap:20px}
.w4t-result-steps li:not(:last-child):after{left:calc(50% + 36px);width:calc(100% - 28px + 20px)}
.w4t-result-steps li:not(:last-child):before{right:-17px}
.w4t-tool-row{grid-template-columns:125px 200px minmax(220px,1fr) 150px 88px;gap:12px}
}

@media(max-width:991px){.w4t-section{padding:70px 0}
.w4t-hero{padding:44px 0 64px}
.w4t-hero-grid{grid-template-columns:1fr;gap:20px}
.w4t-hero-copy{max-width:760px}
.w4t-hero-visual{max-width:640px;margin:0 auto}
.w4t-hero-visual img{width:100%;margin-left:0}
.w4t-section-head-split,.w4t-handling-grid,.w4t-next-grid{grid-template-columns:1fr;gap:22px}
.w4t-section-head-split>p{max-width:760px}
.w4t-symptom-map{grid-template-columns:1fr 1fr}
.w4t-symptom.is-one,.w4t-symptom.is-two,.w4t-symptom.is-three,.w4t-symptom.is-four{grid-column:auto}
.w4t-symptom.is-five{grid-column:1 / -1}
.w4t-result-steps{grid-template-columns:repeat(2,1fr);gap:28px 44px}
.w4t-result-steps li:nth-child(2):after,.w4t-result-steps li:nth-child(2):before{display:none}
.w4t-tool-table{display:grid;gap:10px;overflow:visible;border:0;border-radius:0;background:transparent;box-shadow:none}
.w4t-tool-head{display:none}
.w4t-tool-row{position:relative;grid-template-columns:110px minmax(0,1fr);gap:8px 12px;min-width:0;min-height:0;padding:16px 108px 16px 16px;border:1px solid #d7e3f1;border-radius:11px;background:#fff}
.w4t-tool-row>span:first-child,.w4t-tool-row>strong{align-self:center}
.w4t-tool-row>span:nth-child(3),.w4t-tool-row>span:nth-child(4){grid-column:1 / -1}
.w4t-tool-row>span:nth-child(4){display:flex;align-items:baseline;gap:8px}
.w4t-tool-row>span:nth-child(4):before{content:"Runs where";flex:0 0 auto;color:#58728e;font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.w4t-tool-row>b{position:absolute;right:15px;bottom:16px}
.w4t-result-states{grid-template-columns:1fr 44px 1fr}
.w4t-result-states article:last-child{grid-column:1 / -1;width:calc(50% - 22px);justify-self:center}
.w4t-result-states>b:nth-of-type(2){display:none}
.w4t-next-grid{gap:32px}
.w4i-cta-panel{grid-template-columns:1fr;gap:28px}
.w4i-cta-actions{max-width:290px}
}

@media(max-width:767px){.w4t-main .container{padding-left:20px;padding-right:20px}
.w4t-section{padding:58px 0}
.w4t-section-head{margin-bottom:30px}
.w4t-section-head h2,.w4t-next h2,.w4i-cta h2{font-size:clamp(31px,9vw,39px)}
.w4t-section-head>p,.w4t-section-head-split>p,.w4t-next p{font-size:14px}
.w4t-hero{padding:30px 0 50px}
.w4t-breadcrumb{margin-bottom:26px;gap:8px;overflow:hidden;white-space:nowrap;font-size:11px}
.w4t-hero h1{font-size:clamp(40px,11.4vw,50px);line-height:1.02}
.w4t-lead{font-size:16px}
.w4t-definition{font-size:14px}
.w4t-actions{flex-direction:column}
.w4t-btn,.w4i-btn{width:100%}
.w4t-proof-row{grid-template-columns:1fr 1fr}
.w4t-hero-visual{margin-top:5px}
.w4t-hero-visual img{width:106%;margin-left:-3%}
.w4t-hero-visual figcaption{font-size:10px}
.w4t-page-nav .container{gap:24px;min-height:58px}
.w4t-page-nav span,.w4t-page-nav a{font-size:11px}
.w4t-symptom-map{grid-template-columns:1fr}
.w4t-symptom.is-one,.w4t-symptom.is-two,.w4t-symptom.is-three,.w4t-symptom.is-four,.w4t-symptom.is-five{grid-column:1}
.w4t-symptom{grid-template-columns:28px 40px 1fr;padding:17px}
.w4t-symptom em{grid-column:3}
.w4t-symptom .w4t-launch-action{justify-self:start}
.w4t-result-steps{grid-template-columns:1fr;gap:0}
.w4t-result-steps li{display:grid;grid-template-columns:28px 55px 1fr;align-items:center;gap:4px 14px;padding:0 0 28px;text-align:left}
.w4t-result-steps li>b{grid-column:1;grid-row:1 / span 2;margin:0}
.w4t-result-steps li>i{grid-column:2;grid-row:1 / span 2;width:54px;height:54px;margin:0}
.w4t-result-steps li>strong{grid-column:3}
.w4t-result-steps li>span{grid-column:3;margin:0}
.w4t-result-steps li:not(:last-child):after{top:55px;left:13px;width:1.5px;height:calc(100% - 36px);background:linear-gradient(#6bb5ff,#78b2ff)}
.w4t-result-steps li:not(:last-child):before{top:auto;right:auto;bottom:18px;left:9px;transform:rotate(135deg)}
.w4t-supporting-guide .w4t-result-steps{gap:0}
.w4t-supporting-guide .w4t-result-steps li>i{width:50px;height:50px;margin:0}
.w4t-featured-tool{grid-template-columns:44px 1fr;padding:16px}
.w4t-featured-tool>i{width:42px;height:42px}
.w4t-featured-tool span{display:flex;flex-direction:column;align-items:flex-start}
.w4t-featured-tool em{margin-top:6px}
.w4t-featured-tool>b{grid-column:2}
.w4t-result-states{grid-template-columns:1fr;gap:14px}
.w4t-result-states article,.w4t-result-states article:last-child{grid-column:1;width:100%;min-height:190px}
.w4t-result-states>b{font-size:34px;transform:rotate(90deg)}
.w4t-result-states>b:nth-of-type(2){display:block}
.w4t-outside{align-items:flex-start;text-align:left}
.w4t-handling-grid{gap:32px}
.w4t-checklist{padding-left:0}
.w4t-next{padding:54px 0}
.w4t-next-primary{grid-template-columns:38px 1fr}
.w4i-cta{padding:62px 0 76px}
.w4i-cta-panel{padding:30px 23px;border-radius:20px}
.w4i-cta-actions{max-width:none;min-width:0}
}

@media(prefers-reduced-motion:reduce){.w4t-main *{scroll-behavior:auto!important;transition:none!important}
}

main .w4i-breadcrumb {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  gap: 9px !important;
  margin: 0 0 48px !important;
  padding: 0 !important;
  list-style: none !important;
  background: transparent !important;
  border: 0 !important;
  color: #7a899b !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
  text-align: left !important;
}
main .w4i-breadcrumb a {
  color: #5f7186 !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}
main .w4i-breadcrumb a:hover {
  color: #2c3f57 !important;
  text-decoration: none !important;
}
main .w4i-breadcrumb span {
  color: #b4c0ce !important;
}
main .w4i-breadcrumb strong {
  color: #2c3f57 !important;
  font-weight: 650 !important;
}
@media (max-width: 767px) {
  main .w4i-breadcrumb {
    margin-bottom: 25px !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    font-size: 11.5px !important;
  }
  main .w4i-breadcrumb strong {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
}
.w4t-hero{padding-top:210px!important}
@media(max-width:1199px){.w4t-hero{padding-top:182px!important}}
@media(max-width:767px){.w4t-hero{padding-top:138px!important}}
.w4t-main .container{width:100%!important;max-width:1320px!important;margin-right:auto!important;margin-left:auto!important;padding-right:12px!important;padding-left:12px!important}
@media(min-width:768px) and (max-width:1199px){.w4t-main .container{max-width:720px!important}}
@media(max-width:767px){.w4t-main .container{max-width:100%!important}}
.w4t-main {
  --w4-style-ink: #081a32;
  --w4-style-copy: #29425f;
  --w4-style-muted: #526984;
  --w4-style-blue: #1768ff;
  --w4-style-line: #dbe4ee;
  --w4-style-soft: #f6f9fd;
  font-family: Arial, "Helvetica Neue", "Microsoft YaHei", "PingFang SC", sans-serif;
}
.w4t-kicker {
  display: inline-flex !important;
  align-items: center !important;
  gap: 9px !important;
  margin: 0 0 17px !important;
  color: var(--w4-style-blue) !important;
  font-size: 11.5px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  letter-spacing: 0.09em !important;
  text-transform: uppercase !important;
}
.w4t-kicker::before {
  content: "" !important;
  flex: 0 0 auto !important;
  width: 31px !important;
  height: 1.5px !important;
  margin: 0 !important;
  background: currentColor !important;
}
.w4t-hero h1 {
  color: var(--w4-style-ink) !important;
  font-size: 60px !important;
  font-weight: 760 !important;
  line-height: 1.01 !important;
  letter-spacing: 0 !important;
}
.w4t-lead {
  color: var(--w4-style-copy) !important;
  font-size: 18.5px !important;
  font-weight: 520 !important;
  line-height: 1.56 !important;
}
.w4t-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  min-height: 48px !important;
  padding: 0 21px !important;
  border-radius: 12px !important;
  font-size: 14px !important;
  font-weight: 720 !important;
  line-height: 1.5 !important;
  text-decoration: none !important;
}
.w4t-btn-primary {
  border-color: #0c5ff4 !important;
  background: #0c5ff4 !important;
  color: #fff !important;
}
.w4t-btn-secondary {
  border-color: var(--w4-style-line) !important;
  background: #fff !important;
  color: #173756 !important;
}
.w4t-main .w4-icon {
  width: 20px !important;
  height: 20px !important;
  font-size: 20px !important;
  color: currentColor !important;
}
.w4t-main .w4-icon-surface {
  width: 38px !important;
  height: 38px !important;
  color: var(--w4-style-blue) !important;
  background: #eaf4ff !important;
}
@media (max-width: 1199px) {
  .w4t-hero h1 { font-size: 54px !important; }
}
@media (max-width: 767px) {
  .w4t-kicker { font-size: 11.5px !important; }
  .w4t-hero h1 { font-size: 42px !important; line-height: 1.04 !important; }
  .w4t-lead { font-size: 16px !important; line-height: 1.62 !important; }
  .w4t-btn { width: 100%; min-height: 48px !important; }
}