/* ========== 服务支持工具页：采购答疑 / 选型顾问 ========== */
.tool-page {
	--tool-ink: #1a1a1a;
	--tool-muted: #555555;
	--tool-teal: #22a7a7;
	--tool-teal-dark: #1a8585;
	--tool-mint: #f0f0f0;
	--tool-mint-strong: #e2e2e2;
	--tool-line: #e5e5e5;
	--tool-amber: #9a6415;
	--tool-amber-bg: #fdf5e6;
	--tool-white: #ffffff;
	background: #ffffff;
	color: var(--tool-ink);
}

.tool-page main {
	padding-top: 84px;
}

.tool-container {
	width: min(1200px, calc(100% - 48px));
	margin: 0 auto;
}

.tool-section {
	padding: 56px 0;
}

.tool-section[id] {
	scroll-margin-top: 92px;
}

.tool-media {
	margin-top: 24px;
}

.tool-section--tight {
	padding-top: 28px;
}

.tool-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 14px;
	color: var(--tool-teal);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .12em;
}

.tool-eyebrow::before {
	content: "";
	width: 22px;
	height: 2px;
	background: var(--tool-teal);
}

/* ---------- Hero ---------- */
.tool-hero {
	position: relative;
	overflow: hidden;
	padding: 64px 0 52px;
	background:
		radial-gradient(900px 420px at 88% -10%, rgba(0, 0, 0, .04), transparent 62%),
		linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
	border-bottom: 1px solid var(--tool-line);
}

.tool-hero::after {
	content: "";
	position: absolute;
	inset: auto -10% -55% 45%;
	height: 360px;
	background: radial-gradient(closest-side, rgba(0, 0, 0, .04), transparent);
	pointer-events: none;
}

.tool-hero__grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
	gap: 44px;
	align-items: center;
}

.tool-hero h1 {
	max-width: 12em;
	margin-bottom: 18px;
	font-size: clamp(30px, 4vw, 48px);
	line-height: 1.16;
	letter-spacing: -.01em;
}

.tool-hero__lead {
	max-width: 40em;
	margin-bottom: 24px;
	color: var(--tool-muted);
	font-size: 16px;
	line-height: 1.85;
}

.tool-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 26px;
}

.tool-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 12px;
	border: 1px solid var(--tool-line);
	border-radius: 999px;
	background: rgba(255, 255, 255, .78);
	color: var(--tool-muted);
	font-size: 13px;
}

.tool-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.tool-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 46px;
	padding: 0 22px;
	border: 1px solid transparent;
	border-radius: 10px;
	font: inherit;
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
	cursor: pointer;
	transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tool-btn:hover {
	transform: translateY(-1px);
}

.tool-btn--primary {
	background: var(--tool-teal);
	color: #fff;
	box-shadow: 0 8px 20px rgba(0, 0, 0, .18);
}

.tool-btn--primary:hover {
	background: var(--tool-teal-dark);
}

.tool-btn--ghost {
	border-color: #bcd7d2;
	background: #fff;
	color: var(--tool-teal-dark);
}

.tool-btn--ghost:hover {
	border-color: var(--tool-teal);
}

.tool-btn--small {
	min-height: 38px;
	padding: 0 14px;
	font-size: 13px;
}

.tool-btn:disabled {
	opacity: .55;
	cursor: not-allowed;
	transform: none;
}

/* ---------- 配图占位 ---------- */
.media-placeholder {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 260px;
	padding: 26px;
	border: 1px dashed #a9ccc6;
	border-radius: 16px;
	background:
		repeating-linear-gradient(135deg, rgba(0, 0, 0, .03) 0 10px, transparent 10px 20px),
		#f1f8f6;
	color: var(--tool-muted);
	text-align: center;
}

.media-placeholder__icon {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	background: #fff;
	color: var(--tool-teal);
	font-size: 22px;
	box-shadow: var(--shadow-sm);
}

.media-placeholder strong {
	color: var(--tool-ink);
	font-size: 14px;
}

.media-placeholder span {
	font-size: 12px;
	line-height: 1.7;
}

.media-placeholder--hero {
	min-height: 320px;
}

.tool-hero__figure {
	margin: 0;
}

.tool-hero__figure img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 16px;
	box-shadow: 0 14px 40px rgba(0, 0, 0, .12);
}

.media-placeholder--wide {
	min-height: 220px;
}

/* ---------- 内容配图 ---------- */
.tool-figure {
	margin: 0;
}

.tool-figure img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 16px;
	box-shadow: 0 14px 40px rgba(0, 0, 0, .12);
}

.tool-figure figcaption {
	margin-top: 10px;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.7;
	text-align: center;
}

.tool-figure--card {
	margin-top: 18px;
}

/* ---------- 页内导航 ---------- */
.tool-jump {
	position: sticky;
	top: 70px;
	z-index: 20;
	border-bottom: 1px solid var(--tool-line);
	background: rgba(255, 255, 255, .94);
	backdrop-filter: blur(10px);
}

.tool-jump__inner {
	display: flex;
	gap: 6px;
	overflow-x: auto;
	padding: 10px 0;
	scrollbar-width: none;
}

.tool-jump__inner::-webkit-scrollbar {
	display: none;
}

.tool-jump a {
	flex: 0 0 auto;
	padding: 8px 13px;
	border-radius: 999px;
	color: var(--tool-muted);
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	white-space: nowrap;
}

.tool-jump a:hover,
.tool-jump a:focus-visible {
	background: var(--tool-mint);
	color: var(--tool-teal-dark);
}

/* ---------- 标题 ---------- */
.tool-heading {
	max-width: 760px;
	margin-bottom: 30px;
}

.tool-heading h2 {
	margin-bottom: 10px;
	font-size: clamp(24px, 3vw, 34px);
	line-height: 1.3;
}

.tool-heading p {
	color: var(--tool-muted);
	font-size: 15px;
	line-height: 1.85;
}

.tool-note {
	margin-top: 16px;
	padding: 12px 16px;
	border-left: 3px solid var(--tool-teal);
	border-radius: 0 8px 8px 0;
	background: var(--tool-mint);
	color: #33585a;
	font-size: 13px;
	line-height: 1.75;
}

/* ---------- 交付流程 ---------- */
.flow {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	margin: 34px 0 8px;
}

.flow-step {
	position: relative;
	padding: 0 10px;
	text-align: center;
}

.flow-step::after {
	content: "";
	position: absolute;
	top: 21px;
	left: calc(50% + 26px);
	width: calc(100% - 52px);
	height: 2px;
	background: linear-gradient(90deg, var(--tool-teal), #bfe0e0);
}

.flow-step:last-child::after {
	display: none;
}

.flow-step__num {
	position: relative;
	z-index: 1;
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	margin: 0 auto 14px;
	border: 2px solid var(--tool-teal);
	border-radius: 50%;
	background: #fff;
	color: var(--tool-teal-dark);
	font-size: 14px;
	font-weight: 800;
}

.flow-step__title {
	margin-bottom: 6px;
	font-size: 15px;
	font-weight: 700;
}

.flow-step__desc {
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.7;
}

/* ---------- 政策表 ---------- */
.table-scroll {
	overflow-x: auto;
	border: 1px solid var(--tool-line);
	border-radius: 14px;
	background: #fff;
}

.tool-table {
	width: 100%;
	min-width: 760px;
	border-collapse: collapse;
	font-size: 14px;
}

.tool-table caption {
	padding: 16px 18px;
	color: var(--tool-muted);
	font-size: 13px;
	text-align: left;
}

.tool-table th,
.tool-table td {
	padding: 15px 18px;
	border-bottom: 1px solid var(--tool-line);
	text-align: left;
	vertical-align: top;
	line-height: 1.7;
}

.tool-table thead th {
	background: #f0f0f0;
	color: #333333;
	font-size: 13px;
	font-weight: 700;
	white-space: nowrap;
}

.tool-table tbody tr:last-child td {
	border-bottom: 0;
}

.tool-table tbody tr:nth-child(even) {
	background: #fbfdfc;
}

.tool-table th[scope="row"] {
	width: 16%;
	color: var(--tool-ink);
	font-weight: 700;
	white-space: nowrap;
}

.tool-table .cell-muted {
	color: var(--tool-muted);
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 4px 9px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	white-space: nowrap;
}

.badge::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
}

.badge--ok {
	background: #e6f5ef;
	color: #15704f;
}

.badge--partial {
	background: var(--tool-amber-bg);
	color: var(--tool-amber);
}

.badge--check {
	background: #eef1f3;
	color: #5a6b70;
}

/* ---------- 卡片与两栏 ---------- */
.tool-grid-2 {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.tool-grid-3 {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
}

.tool-card {
	padding: 26px;
	border: 1px solid var(--tool-line);
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .05);
}

.tool-card h3 {
	margin-bottom: 10px;
	font-size: 19px;
}

.tool-card p {
	color: var(--tool-muted);
	font-size: 14px;
	line-height: 1.85;
}

.tool-card p + p {
	margin-top: 10px;
}

.tool-card .media-placeholder {
	margin-top: 18px;
	min-height: 190px;
}

.tool-list {
	margin: 12px 0 0;
	padding: 0;
	list-style: none;
}

.tool-list li {
	position: relative;
	padding-left: 20px;
	color: var(--tool-muted);
	font-size: 14px;
	line-height: 1.8;
}

.tool-list li + li {
	margin-top: 8px;
}

.tool-list li::before {
	content: "";
	position: absolute;
	top: .72em;
	left: 2px;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--tool-teal);
}

.tool-list strong {
	color: var(--tool-ink);
}

/* ---------- 授权 / 多工位图示 ---------- */
.tool-diagram {
	margin-top: 24px;
	padding: 26px;
	border: 1px solid var(--tool-line);
	border-radius: 16px;
	background: #fff;
}

.tool-diagram h3 {
	margin-bottom: 6px;
	font-size: 18px;
}

.tool-diagram p {
	margin-bottom: 12px;
	color: var(--tool-muted);
	font-size: 13px;
}

.tool-diagram svg {
	display: block;
	width: 100%;
	height: auto;
}

/* ---------- FAQ ---------- */
.tool-faq {
	width: 100%;
	margin: 0;
	border: 1px solid var(--tool-line);
	border-radius: 16px;
	background: #fff;
	overflow: hidden;
}

.tool-faq .faq-item + .faq-item {
	border-top: 1px solid var(--tool-line);
}

.tool-faq .faq-question {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	width: 100%;
	padding: 20px 24px;
	border: 0;
	background: transparent;
	color: var(--tool-ink);
	font: inherit;
	font-size: 16px;
	font-weight: 700;
	text-align: left;
	cursor: pointer;
}

.tool-faq .faq-question:hover {
	background: #f7fbfa;
}

.tool-faq .faq-question:focus-visible {
	outline: 2px solid var(--tool-teal);
	outline-offset: -2px;
}

.tool-faq .icon {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--tool-mint);
	color: var(--tool-teal-dark);
	font-size: 18px;
	font-weight: 400;
	line-height: 1;
	transition: transform var(--transition-fast);
}

.tool-faq .faq-item.active .icon {
	transform: rotate(45deg);
}

.tool-faq .faq-answer {
	display: none;
	max-height: none;
	overflow: visible;
	padding: 0 24px 22px;
}

.tool-faq .faq-item.active .faq-answer {
	display: block;
	max-height: none;
	overflow: visible;
	padding: 0 24px 22px;
}

.tool-faq .faq-answer p {
	margin: 0;
	padding: 0;
	color: var(--tool-muted);
	font-size: 14px;
	line-height: 1.9;
}

.tool-faq .faq-answer p + p {
	margin-top: 10px;
}

.tool-faq .faq-answer strong {
	color: var(--tool-ink);
}

/* ---------- 清单 ---------- */
.check-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.check-item {
	display: flex;
	gap: 12px;
	padding: 16px 18px;
	border: 1px solid var(--tool-line);
	border-radius: 12px;
	background: #fff;
	cursor: pointer;
}

.check-item input {
	flex: 0 0 auto;
	width: 18px;
	height: 18px;
	margin-top: 3px;
	accent-color: var(--tool-teal);
}

.check-item span {
	display: block;
	font-size: 14px;
	font-weight: 700;
}

.check-item small {
	display: block;
	margin-top: 3px;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.65;
}

/* ---------- 链接卡 / CTA ---------- */
.link-cards {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.link-card {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 22px;
	border: 1px solid var(--tool-line);
	border-radius: 14px;
	background: #fff;
	color: var(--tool-ink);
	text-decoration: none;
	transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.link-card:hover {
	transform: translateY(-2px);
	border-color: #a9ccc6;
	box-shadow: 0 10px 24px rgba(0, 0, 0, .08);
}

.link-card strong {
	font-size: 16px;
}

.link-card span {
	color: var(--tool-muted);
	font-size: 13px;
	line-height: 1.7;
}

.link-card em {
	margin-top: auto;
	color: var(--tool-teal);
	font-size: 13px;
	font-style: normal;
	font-weight: 700;
}

.tool-cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 28px;
	padding: 34px 38px;
	border-radius: 18px;
	background: linear-gradient(120deg, #1a1a1a 0%, #2d2d2d 58%, #444444 100%);
	color: #fff;
}

.tool-cta h2 {
	margin-bottom: 8px;
	font-size: clamp(22px, 3vw, 30px);
}

.tool-cta p {
	max-width: 48em;
	color: rgba(255, 255, 255, .82);
	font-size: 14px;
	line-height: 1.8;
}

.tool-cta .tool-btn {
	flex: 0 0 auto;
	background: #fff;
	color: #1a1a1a;
	box-shadow: none;
}

.tool-cta .tool-btn:hover {
	background: #efefef;
}

/* ========== 选型页 ========== */
.selector-hero {
	padding-bottom: 40px;
}

.selector-hero h1 {
	max-width: 15em;
}

.stepper {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin: 30px 0 0;
	padding: 0;
	list-style: none;
}

.stepper li {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	border: 1px solid var(--tool-line);
	border-radius: 10px;
	background: rgba(255, 255, 255, .75);
	color: var(--tool-muted);
	font-size: 13px;
	font-weight: 600;
}

.stepper b {
	display: grid;
	place-items: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: var(--tool-mint);
	color: var(--tool-teal-dark);
	font-size: 12px;
}

.selector-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.22fr) minmax(0, .88fr);
	gap: 24px;
	align-items: start;
}

.picker-stack {
	display: flex;
	flex-direction: column;
	gap: 20px;
	min-width: 0;
}

.picker-card {
	border: 1px solid var(--tool-line);
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .05);
	overflow: hidden;
}

.picker-card__head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 18px 22px;
	border-bottom: 1px solid var(--tool-line);
	background: #f8fcfb;
}

.picker-card__head b {
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	border-radius: 8px;
	background: var(--tool-teal);
	color: #fff;
	font-size: 13px;
}

.picker-card__head h2 {
	font-size: 17px;
}

.picker-card__head p {
	margin-top: 2px;
	color: var(--tool-muted);
	font-size: 12px;
}

.picker-table {
	width: 100%;
	border-collapse: collapse;
}

.picker-table caption {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

.picker-table th,
.picker-table td {
	padding: 14px 22px;
	border-bottom: 1px solid #edf4f2;
	text-align: left;
	vertical-align: middle;
}

.picker-table tr:last-child th,
.picker-table tr:last-child td {
	border-bottom: 0;
}

.picker-table th {
	width: 32%;
	color: #33585a;
	font-size: 13px;
	font-weight: 700;
}

.picker-table th em {
	margin-left: 3px;
	color: #c0504d;
	font-style: normal;
}

.picker-table select,
.lead-form select,
.lead-form input,
.lead-form textarea {
	width: 100%;
	min-height: 44px;
	padding: 9px 12px;
	border: 1px solid #cfe0dd;
	border-radius: 9px;
	background: #fff;
	color: var(--tool-ink);
	font: inherit;
	font-size: 14px;
}

.picker-table select:focus,
.lead-form select:focus,
.lead-form input:focus,
.lead-form textarea:focus {
	outline: 2px solid rgba(34, 167, 167, .4);
	outline-offset: 1px;
	border-color: var(--tool-teal);
}

.chip-field {
	margin-top: 18px;
	padding: 0;
	border: 0;
}

.chip-field legend {
	margin-bottom: 10px;
	color: #33585a;
	font-size: 13px;
	font-weight: 700;
}

.chip-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 9px;
}

.chip-check {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 9px 13px;
	border: 1px solid #cfe0dd;
	border-radius: 999px;
	background: #fff;
	color: var(--tool-muted);
	font-size: 13px;
	cursor: pointer;
	user-select: none;
	transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.chip-check:hover {
	border-color: #a9ccc6;
}

.chip-check input {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
}

.chip-check:has(input:checked) {
	border-color: var(--tool-teal);
	background: var(--tool-mint);
	color: var(--tool-teal-dark);
	font-weight: 700;
}

.chip-check:has(input:focus-visible) {
	outline: 2px solid rgba(34, 167, 167, .4);
	outline-offset: 2px;
}

.selector-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	padding: 20px 22px;
	border-top: 1px solid var(--tool-line);
	background: #fbfdfc;
}

.selector-actions .hint {
	color: var(--tool-muted);
	font-size: 12px;
}

/* ---------- 结果面板 ---------- */
.result-panel {
	position: sticky;
	top: 96px;
	display: flex;
	flex-direction: column;
	gap: 16px;
	min-width: 0;
	scroll-margin-top: 92px;
}

.result-card {
	padding: 24px;
	border: 1px solid var(--tool-line);
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 8px 24px rgba(0, 0, 0, .06);
}

.result-empty {
	text-align: center;
}

.result-empty__icon {
	display: grid;
	place-items: center;
	width: 54px;
	height: 54px;
	margin: 0 auto 14px;
	border-radius: 50%;
	background: var(--tool-mint);
	color: var(--tool-teal);
	font-size: 24px;
}

.result-empty h2 {
	margin-bottom: 6px;
	font-size: 18px;
}

.result-empty p {
	color: var(--tool-muted);
	font-size: 13px;
	line-height: 1.8;
}

.result-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 14px;
}

.result-head h2 {
	font-size: 18px;
}

.result-head span {
	color: var(--tool-muted);
	font-size: 12px;
}

.result-selection {
	margin-bottom: 16px;
	padding: 11px 13px;
	border-radius: 9px;
	background: var(--tool-mint);
	color: #2f5a5c;
	font-size: 12px;
	line-height: 1.7;
}

.rec-card {
	position: relative;
	padding: 20px;
	border: 1px solid var(--tool-line);
	border-radius: 14px;
	background: #fff;
}

.rec-card + .rec-card {
	margin-top: 12px;
}

.rec-card--primary {
	border-color: #8cc5bd;
	background: linear-gradient(180deg, #f4fbf9 0%, #fff 58%);
	box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
}

.rec-card__tag {
	display: inline-block;
	margin-bottom: 8px;
	padding: 4px 9px;
	border-radius: 999px;
	background: var(--tool-teal);
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .04em;
}

.rec-card--alt .rec-card__tag {
	background: #6f8789;
}

.rec-card h3 {
	margin-bottom: 2px;
	font-size: 24px;
	letter-spacing: .01em;
}

.rec-card__name {
	color: var(--tool-muted);
	font-size: 13px;
}

.rec-card__strengths {
	margin: 12px 0 0;
	padding: 0;
	list-style: none;
}

.rec-card__strengths li {
	position: relative;
	padding-left: 16px;
	color: #3d5c5e;
	font-size: 13px;
	line-height: 1.75;
}

.rec-card__strengths li::before {
	content: "";
	position: absolute;
	top: .68em;
	left: 1px;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--tool-teal);
}

.spec-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 12px;
}

.spec-chips span {
	padding: 4px 8px;
	border: 1px solid var(--tool-line);
	border-radius: 6px;
	background: #fff;
	color: var(--tool-muted);
	font-size: 11px;
}

.rec-card__link {
	display: inline-flex;
	margin-top: 12px;
	color: var(--tool-teal);
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
}

.rec-card__link:hover {
	text-decoration: underline;
}

.rec-platform {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 16px;
	border-radius: 12px;
	background: #f3f8f7;
}

.rec-platform__icon {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border-radius: 10px;
	background: #fff;
	color: var(--tool-teal);
	font-size: 17px;
}

.rec-platform h3 {
	font-size: 15px;
}

.rec-platform p {
	margin-top: 3px;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.7;
}

.rec-platform a {
	color: var(--tool-teal);
	font-size: 12px;
	font-weight: 700;
	text-decoration: none;
}

.rec-reasons {
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px dashed #d5e5e1;
}

.rec-reasons h4 {
	margin-bottom: 8px;
	font-size: 13px;
}

.rec-reasons ul,
.rec-caution ul {
	margin: 0;
	padding-left: 18px;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.8;
}

.rec-caution {
	margin-top: 12px;
	padding: 12px 14px;
	border-radius: 9px;
	background: var(--tool-amber-bg);
	color: #6b4a14;
}

.rec-caution h4 {
	margin-bottom: 6px;
	font-size: 12px;
}

.rec-caution ul {
	color: #6b4a14;
}

.result-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 16px;
}

/* ---------- 对比表 ---------- */
.compare-block {
	margin-top: 32px;
}

.compare-block h3 {
	margin-bottom: 6px;
	font-size: 20px;
}

.compare-block > p {
	margin-bottom: 14px;
	color: var(--tool-muted);
	font-size: 13px;
}

.compare-table {
	width: 100%;
	min-width: 820px;
	border-collapse: collapse;
	font-size: 13px;
}

.compare-table th,
.compare-table td {
	padding: 13px 14px;
	border-bottom: 1px solid var(--tool-line);
	text-align: left;
	vertical-align: top;
	line-height: 1.65;
}

.compare-table thead th {
	background: #f0f0f0;
	color: #333333;
	font-size: 12px;
	white-space: nowrap;
}

.compare-table tbody tr.is-recommended {
	background: #f2fbf8;
}

.compare-table tbody tr.is-recommended td:first-child {
	box-shadow: inset 3px 0 0 var(--tool-teal);
	font-weight: 700;
}

.compare-table tbody tr:last-child td {
	border-bottom: 0;
}

/* ---------- 表单 ---------- */
.consult-section {
	scroll-margin-top: 92px;
}

.lead-form {
	padding: 30px;
	border: 1px solid var(--tool-line);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 10px 30px rgba(0, 0, 0, .07);
}

.lead-form__summary {
	margin-bottom: 20px;
	padding: 14px 16px;
	border-radius: 10px;
	background: var(--tool-mint);
	color: #2f5a5c;
	font-size: 13px;
	line-height: 1.75;
}

.lead-form__summary strong {
	color: var(--tool-teal-dark);
}

.form-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.form-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.form-field--full {
	grid-column: 1 / -1;
}

.form-field label {
	color: #33585a;
	font-size: 13px;
	font-weight: 700;
}

.form-field label em {
	margin-left: 3px;
	color: #c0504d;
	font-style: normal;
}

.form-field input,
.form-field select,
.form-field textarea {
	width: 100%;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid #cfe0dd;
	border-radius: 9px;
	background: #fff;
	color: var(--tool-ink);
	font: inherit;
	font-size: 14px;
}

.form-field textarea {
	min-height: 104px;
	resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
	outline: 2px solid rgba(34, 167, 167, .4);
	outline-offset: 1px;
	border-color: var(--tool-teal);
}

.form-field small {
	color: var(--tool-muted);
	font-size: 11px;
	line-height: 1.6;
}

.field-error {
	color: #b23b38;
	font-size: 12px;
}

.form-consent {
	display: flex;
	gap: 10px;
	grid-column: 1 / -1;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.7;
}

.form-consent input {
	flex: 0 0 auto;
	width: 17px;
	height: 17px;
	margin-top: 2px;
	accent-color: var(--tool-teal);
}

.form-footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	margin-top: 20px;
	padding-top: 18px;
	border-top: 1px solid var(--tool-line);
}

.form-footer p {
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.7;
}

.form-status {
	display: none;
	margin-top: 16px;
	padding: 13px 15px;
	border-radius: 9px;
	font-size: 13px;
	line-height: 1.7;
}

.form-status.is-visible {
	display: block;
}

.form-status.is-success {
	background: #e6f5ef;
	color: #15704f;
}

.form-status.is-error {
	background: #fdeceb;
	color: #9a2f2c;
}

.form-status.is-info {
	background: var(--tool-amber-bg);
	color: #6b4a14;
}

.hp-field {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.contact-alt {
	margin-top: 14px;
	color: var(--tool-muted);
	font-size: 12px;
	line-height: 1.8;
}

.contact-alt a {
	color: var(--tool-teal);
	font-weight: 700;
	text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
	.tool-hero__grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.tool-hero h1 {
		max-width: none;
	}

	.media-placeholder--hero {
		min-height: 240px;
	}

	.selector-layout {
		grid-template-columns: 1fr;
	}

	.result-panel {
		position: static;
	}

	.tool-grid-3,
	.link-cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.flow {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		row-gap: 28px;
	}

	.flow-step:nth-child(3)::after {
		display: none;
	}
}

@media (max-width: 720px) {
	.tool-page main {
		padding-top: 70px;
	}

	.tool-container {
		width: min(100% - 32px, 1200px);
	}

	.tool-section {
		padding: 40px 0;
	}

	.tool-hero {
		padding: 40px 0 36px;
	}

	.tool-jump {
		top: 62px;
	}

	.tool-grid-2,
	.tool-grid-3,
	.link-cards,
	.check-grid,
	.form-grid {
		grid-template-columns: 1fr;
	}

	.flow {
		grid-template-columns: 1fr;
		margin-top: 24px;
	}

	.flow-step {
		display: grid;
		grid-template-columns: 44px 1fr;
		grid-template-rows: auto auto;
		column-gap: 14px;
		padding: 0;
		text-align: left;
	}

	.flow-step::after {
		top: 44px;
		bottom: 0;
		left: 21px;
		width: 2px;
		height: auto;
		background: linear-gradient(180deg, var(--tool-teal), #bfe0e0);
	}

	.flow-step:nth-child(3)::after {
		display: block;
	}

	.flow-step__num {
		grid-row: 1 / span 2;
		margin: 0;
	}

	.flow-step__title {
		align-self: end;
	}

	.flow-step + .flow-step {
		margin-top: 18px;
	}

	.stepper {
		grid-template-columns: 1fr 1fr;
	}

	.picker-table th,
	.picker-table td {
		display: block;
		width: 100%;
		padding: 12px 18px;
	}

	.picker-table th {
		padding-bottom: 4px;
		border-bottom: 0;
	}

	.picker-table td {
		padding-top: 0;
	}

	.picker-table tr {
		display: block;
		border-bottom: 1px solid #edf4f2;
	}

	.picker-table tr:last-child {
		border-bottom: 0;
	}

	.tool-cta {
		flex-direction: column;
		align-items: flex-start;
		padding: 26px 22px;
	}

	.tool-faq .faq-question {
		padding: 17px 18px;
		font-size: 15px;
	}

	.tool-faq .faq-answer,
	.tool-faq .faq-item.active .faq-answer {
		padding: 0 18px 18px;
	}

	.lead-form {
		padding: 22px 18px;
	}

	.tool-table th[scope="row"] {
		width: auto;
	}
}

@media (prefers-reduced-motion: reduce) {
	.tool-btn,
	.link-card,
	.tool-faq .icon {
		transition: none;
	}

	.tool-btn:hover,
	.link-card:hover {
		transform: none;
	}
}