:root {
  --ink: #102437;
  --muted: #607184;
  --line: #d9e2e8;
  --canvas: #f4f7f8;
  --white: #ffffff;
  --teal: #0f766e;
  --teal-dark: #0a554f;
  --teal-soft: #e7f5f2;
  --orange: #f28c28;
  --orange-soft: #fff3e5;
  --navy: #0b2638;
  --red: #a33c3c;
  --shadow: 0 18px 55px rgba(18, 51, 66, .1);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.launch-bar {
  min-height: 38px;
  padding: 7px 24px;
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--navy);
  font-size: 12px;
  letter-spacing: .03em;
}
.launch-bar strong { color: #77e1d7; }

.site-header {
  height: 72px;
  padding: 0 max(24px, calc((100vw - 1180px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(217, 226, 232, .8);
  background: rgba(255, 255, 255, .94);
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
}
.brand {
  text-decoration: none;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -.04em;
}
.brand::after { content: "."; color: var(--teal); }
.site-header nav { display: flex; align-items: center; gap: 27px; }
.site-header nav a { text-decoration: none; font-size: 13px; font-weight: 700; color: #33495c; }
.site-header nav a:hover { color: var(--teal); }
.site-header .nav-cta { padding: 9px 16px; border-radius: 999px; color: #fff; background: var(--teal); }
.site-header .nav-cta:hover { color: #fff; background: var(--teal-dark); }

.hero {
  padding: 76px 0 80px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 68px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.hero-badges span { padding: 4px 10px; border-radius: 999px; background: var(--orange-soft); color: #935018; font-size: 12px; font-weight: 800; }
.hero-badges .delivery-badge { color: #fff; background: var(--orange); box-shadow: 0 6px 16px rgba(242,140,40,.2); }
.hero h1 { margin: 0 0 24px; font-size: clamp(42px, 5.3vw, 68px); line-height: 1.14; letter-spacing: -.055em; }
.hero h1 em { color: var(--teal); font-style: normal; }
.hero-lead { max-width: 665px; margin: 0 0 16px; color: #40566a; font-size: 18px; line-height: 1.9; }
.hero-note { margin: 0; padding-left: 13px; border-left: 3px solid var(--orange); color: #3e5669; font-size: 14px; font-weight: 700; }
.inventory-highlight { margin-top: 19px; padding: 13px 15px; border: 1px solid #c9dcd8; border-radius: 9px; background: var(--teal-soft); }
.inventory-highlight strong, .inventory-highlight span { display: block; }
.inventory-highlight strong { color: var(--teal-dark); font-size: 13px; }
.inventory-highlight span { margin-top: 2px; color: #456561; font-size: 10px; }
.delivery-highlight { margin-top: 10px; padding: 15px 16px; border-radius: 9px; color: #fff; background: linear-gradient(125deg, #ef8420, #d9651f); box-shadow: 0 12px 26px rgba(210,94,28,.16); }
.delivery-highlight p, .delivery-highlight strong, .delivery-highlight span { display: block; }
.delivery-highlight p { margin: 0 0 3px; color: #ffe2c5; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.delivery-highlight strong { font-size: 17px; }
.delivery-highlight span { margin-top: 3px; color: #fff1e4; font-size: 10px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  border: 0;
  border-radius: 9px;
  padding: 13px 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.35;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { color: #fff; background: var(--teal); box-shadow: 0 10px 25px rgba(15, 118, 110, .2); }
.button.primary:hover { background: var(--teal-dark); }
.button.secondary { border: 1px solid #bac9d2; color: var(--ink); background: #fff; }
.button.disabled { color: #91a0aa; background: #e9eef1; cursor: not-allowed; box-shadow: none; }
.button.disabled:hover { transform: none; }

.system-visual { padding: 20px; border: 1px solid #cbd7df; border-radius: 22px; background: #f5f9fa; box-shadow: var(--shadow); }
.visual-topline { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; color: #688090; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.visual-topline b { margin-left: auto; padding: 3px 8px; border-radius: 99px; color: #925115; background: var(--orange-soft); letter-spacing: 0; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(242, 140, 40, .14); }
.gpu-rack { padding: 22px; border-radius: 13px; color: #dce9ee; background: linear-gradient(155deg, #102f42, #061823); box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); }
.rack-label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 19px; }
.rack-label span { color: #73d6cc; font-size: 11px; font-weight: 800; }
.rack-label strong { font-size: 16px; }
.gpu-row { display: grid; grid-template-columns: 1fr 66px 1fr; align-items: center; }
.gpu-card { min-width: 0; padding: 18px 15px; border: 1px solid rgba(123, 218, 209, .35); border-radius: 8px; background: linear-gradient(135deg, rgba(26, 97, 106, .6), rgba(13, 44, 57, .8)); }
.gpu-card span, .gpu-card small { display: block; color: #92b1bc; font-size: 10px; }
.gpu-card strong { display: block; margin: 3px 0; color: #fff; font-size: 14px; }
.link-mark { display: flex; flex-direction: column; align-items: center; gap: 3px; color: #6ee2d6; font-size: 8px; text-align: center; line-height: 1.25; }
.link-mark i { display: block; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, #68d7cd, transparent); }
.spec-strip { margin-top: 18px; padding-top: 15px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.12); }
.spec-strip span { padding: 0 8px; color: #87a4af; font-size: 9px; text-align: center; border-right: 1px solid rgba(255,255,255,.1); }
.spec-strip span:last-child { border: 0; }
.spec-strip b { display: block; color: #fff; font-size: 15px; }
.visual-caption { margin: 13px 4px 0; color: var(--muted); font-size: 11px; line-height: 1.55; }

.value-band { color: #fff; background: var(--navy); }
.value-grid { padding: 30px 0; display: grid; grid-template-columns: repeat(3, 1fr); }
.value-grid article { padding: 0 27px; display: flex; gap: 16px; border-right: 1px solid rgba(255,255,255,.12); }
.value-grid article:first-child { padding-left: 0; }
.value-grid article:last-child { padding-right: 0; border: 0; }
.value-grid article > span { color: #64d5ca; font-size: 13px; font-weight: 800; }
.value-grid h2 { margin: 0 0 3px; font-size: 16px; }
.value-grid p { margin: 0; color: #b7c9d2; font-size: 12px; line-height: 1.65; }

.content-section { padding-top: 94px; padding-bottom: 94px; }
.soft-bg { background: var(--canvas); }
.section-heading { margin-bottom: 38px; display: grid; grid-template-columns: 1fr minmax(300px, 500px); gap: 70px; align-items: end; }
.section-heading h2, .apply-intro h2, .closing h2 { margin: 0; font-size: clamp(30px, 4vw, 43px); line-height: 1.3; letter-spacing: -.035em; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 14px; }
.compact-heading { margin-bottom: 25px; }

.plan-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.plan-card { position: relative; padding: 30px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.plan-card.caution { background: #fcfdfd; }
.stock-status { margin: 0 0 13px; display: flex; align-items: center; gap: 7px; color: #a84f16; font-size: 10px; font-weight: 900; }
.stock-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(242,140,40,.12); }
.plan-label { margin: 0 0 5px; color: var(--teal); font-size: 12px; font-weight: 800; }
.plan-card h3 { margin: 0; font-size: 27px; }
.price { margin: 20px 0 21px; white-space: nowrap; }
.price span { display: block; color: var(--muted); font-size: 10px; }
.price strong { font-size: 31px; letter-spacing: -.04em; }
.price small { margin-left: 4px; font-weight: 700; }
.price.pending strong { color: var(--teal); font-size: 44px; }
.plan-card ul, .outlet-box ul { margin: 0 0 28px; padding: 0; list-style: none; }
.plan-card li { position: relative; padding: 8px 0 8px 23px; border-bottom: 1px solid #edf1f3; color: #455a6b; font-size: 13px; }
.plan-card li::before { content: "✓"; position: absolute; left: 2px; color: var(--teal); font-weight: 900; }
.select-plan { width: 100%; margin-top: auto; padding: 11px 14px; border: 1px solid #a9bcc7; border-radius: 7px; color: var(--ink); background: #fff; cursor: pointer; font-weight: 800; }
.select-plan:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-soft); }
.plan-card.selected { outline: 4px solid rgba(15, 118, 110, .12); }
.price-notes { margin-top: 22px; padding: 18px 22px; border-left: 3px solid var(--orange); background: var(--orange-soft); color: #714b29; font-size: 12px; }
.price-notes p { margin: 0; }
.price-notes p + p { margin-top: 8px; }

.steps { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; counter-reset: step; }
.method-heading { margin: 0 0 20px; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.method-heading h3 { margin: 0; font-size: 23px; }
.method-heading p { max-width: 570px; margin: 0; color: var(--muted); font-size: 12px; }
.method-grid { margin-bottom: 16px; display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; }
.method-grid article { position: relative; padding: 26px; border: 1px solid #d2dde2; border-radius: 13px; background: #fff; }
.method-grid article.method-featured { border-color: var(--teal); box-shadow: 0 13px 32px rgba(15,118,110,.1); }
.method-number { position: absolute; top: 19px; right: 20px; color: #c7d4d9; font-size: 20px; font-weight: 900; }
.method-label { margin: 0 0 8px; color: var(--teal); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.method-grid h4 { margin: 0 0 8px; font-size: 19px; }
.method-grid article > p:not(.method-label) { min-height: 69px; margin: 0; color: var(--muted); font-size: 11px; }
.method-grid ul { margin: 15px 0 19px; padding: 0; list-style: none; }
.method-grid li { padding: 4px 0; color: #405767; font-size: 10px; }
.method-grid li::before { content: "✓"; margin-right: 7px; color: var(--teal); font-weight: 900; }
.method-link { padding: 0; border: 0; border-bottom: 1px solid var(--teal); color: var(--teal); background: transparent; cursor: pointer; font-size: 11px; font-weight: 800; }
.method-policy { margin-bottom: 50px; padding: 14px 18px; display: grid; grid-template-columns: auto 1fr; gap: 3px 16px; border-left: 3px solid var(--orange); color: #65492e; background: var(--orange-soft); font-size: 10px; }
.method-policy strong { grid-row: 1 / span 2; }
.steps li { position: relative; padding: 0 20px; }
.steps li:first-child { padding-left: 0; }
.steps li:last-child { padding-right: 0; }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 18px; right: -4px; width: 25px; border-top: 1px solid #9eb1bc; }
.steps li > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--teal); font-size: 13px; font-weight: 900; }
.steps h3 { margin: 16px 0 5px; font-size: 15px; }
.steps p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.software-panel { margin-top: 55px; padding: 32px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; border-radius: var(--radius); color: #fff; background: var(--navy); }
.software-panel h3 { margin: 0 0 7px; font-size: 24px; }
.software-panel p:not(.eyebrow) { margin: 0; color: #b8c9d3; font-size: 13px; }
.software-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.software-tags span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 6px; color: #e2edf1; background: rgba(255,255,255,.06); font-size: 11px; font-weight: 700; }
.support-panel { margin-top: 22px; padding: 32px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 45px; align-items: center; border: 1px solid #ccdadd; border-radius: var(--radius); background: #fff; }
.support-copy h3 { margin: 0 0 8px; font-size: 25px; line-height: 1.4; }
.support-copy > p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 13px; }
.support-copy ul { margin: 18px 0 22px; padding: 0; list-style: none; }
.support-copy li { padding: 6px 0; color: #405869; font-size: 12px; }
.support-copy li::before { content: "✓"; margin-right: 8px; color: var(--teal); font-weight: 900; }
.help-browser { overflow: hidden; border: 1px solid #c7d4db; border-radius: 11px; background: #f3f7f8; box-shadow: 0 16px 38px rgba(18,51,66,.12); }
.browser-bar { height: 37px; padding: 0 13px; display: flex; align-items: center; gap: 5px; color: #718692; background: #e6ecef; font-size: 9px; }
.browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #aab8bf; }
.browser-bar i:first-child { background: #e98c79; }
.browser-bar span { margin-left: 8px; padding: 3px 10px; overflow: hidden; border-radius: 4px; background: #fff; text-overflow: ellipsis; white-space: nowrap; }
.browser-body { padding: 23px; }
.help-user { display: flex; gap: 8px; align-items: center; color: #526b79; font-size: 9px; }
.help-user span { padding: 2px 7px; border-radius: 99px; color: #126b61; background: #dff3ef; font-weight: 800; }
.browser-body h4 { margin: 16px 0 12px; font-size: 18px; }
.mock-field { margin-bottom: 9px; padding: 9px 10px; border: 1px solid #d1dce1; border-radius: 5px; background: #fff; }
.mock-field small { display: block; color: #80919a; font-size: 8px; }
.mock-field span { display: block; color: #304a5a; font-size: 10px; }
.mock-submit { margin-top: 12px; padding: 9px; border-radius: 5px; color: #fff; background: var(--teal); font-size: 10px; font-weight: 800; text-align: center; }
.browser-body > p { margin: 8px 0 0; color: #7a8c96; font-size: 8px; text-align: center; }

.spec-table-wrap, .warranty-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 13px; }
.spec-table, .warranty-table { width: 100%; border-collapse: collapse; background: #fff; }
.spec-table th, .spec-table td, .warranty-table th, .warranty-table td { padding: 14px 18px; border-bottom: 1px solid #e6ecef; text-align: left; font-size: 13px; }
.spec-table tr:last-child th, .spec-table tr:last-child td, .warranty-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 16%; color: var(--teal); background: #f7fafb; white-space: nowrap; }
.spec-table td:nth-child(2) { width: 43%; font-weight: 700; }
.spec-table td:last-child { color: var(--muted); }
.official-links { display: flex; flex-wrap: wrap; gap: 6px 12px; }
.official-link { width: fit-content; margin-top: 4px; display: block; color: var(--teal); font-size: 10px; font-weight: 800; line-height: 1.45; text-decoration: none; border-bottom: 1px solid rgba(15,118,110,.35); }
.official-link:hover { color: var(--teal-dark); border-bottom-color: var(--teal-dark); }
.spec-link-note { margin: 9px 2px 0; color: var(--muted); font-size: 10px; }

.warranty-section { color: #eaf1f4; background: var(--navy); }
.warranty-section .section-heading > p { color: #b7c6cf; }
.warranty-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 22px; }
.warranty-table-wrap { border-color: rgba(255,255,255,.14); }
.warranty-table { color: var(--ink); }
.warranty-table thead { background: #edf4f5; }
.warranty-table th { padding: 11px 18px; color: #4c6573; font-size: 11px; }
.warranty-table td:first-child { font-weight: 700; }
.state { padding: 4px 8px; border-radius: 99px; font-size: 10px; font-weight: 800; white-space: nowrap; }
.state.active { color: #17695f; background: #dff3ef; }
.state.limited { color: #8a521d; background: #fff0df; }
.state.expired { color: #8b3838; background: #f7e3e3; }
.outlet-box { padding: 28px; border: 1px solid rgba(255,255,255,.14); border-radius: 13px; background: rgba(255,255,255,.05); }
.outlet-box h3 { margin: 0 0 15px; font-size: 19px; }
.outlet-box li { position: relative; margin-bottom: 9px; padding-left: 18px; color: #bdccd4; font-size: 12px; }
.outlet-box li::before { content: "•"; position: absolute; left: 2px; color: var(--orange); }

.apply-section { position: relative; overflow: hidden; background: #eef5f4; }
.apply-section::before { content: ""; position: absolute; right: -160px; top: -160px; width: 430px; height: 430px; border: 90px solid rgba(15,118,110,.045); border-radius: 50%; }
.apply-layout { position: relative; display: grid; grid-template-columns: .68fr 1.32fr; gap: 70px; align-items: start; }
.apply-intro { position: sticky; top: 100px; }
.apply-intro > p:not(.eyebrow):not(.security-note) { color: var(--muted); }
.apply-intro dl { margin: 27px 0; border-top: 1px solid #c8d9d6; }
.apply-intro dl div { padding: 10px 0; display: flex; justify-content: space-between; border-bottom: 1px solid #c8d9d6; }
.apply-intro dt { color: var(--muted); font-size: 12px; }
.apply-intro dd { margin: 0; font-size: 13px; font-weight: 800; }
.security-note { padding: 14px; border-radius: 8px; color: #3a5b58; background: #deeeeb; font-size: 11px; }
.application-form { padding: 35px; border: 1px solid #d1dedc; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.form-live-note { margin: -7px 0 25px; padding: 9px 12px; border-radius: 6px; color: #0f665f; background: var(--teal-soft); font-size: 11px; font-weight: 700; }
.hp-field { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.application-form > label, .conditional-section > label, .field-row label { display: block; margin-bottom: 17px; color: #31495b; font-size: 12px; font-weight: 800; }
.conditional-section[hidden] { display: none; }
input, select, textarea { width: 100%; margin-top: 6px; padding: 11px 12px; border: 1px solid #bdcbd3; border-radius: 7px; color: var(--ink); background: #fff; outline: none; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(15,118,110,.12); }
.deadline-preview { display: block; margin-top: 5px; color: var(--teal); font-size: 10px; }
input:user-invalid, textarea:user-invalid { border-color: #b95656; }
fieldset { margin: 0 0 19px; padding: 0; border: 0; }
legend { margin-bottom: 9px; color: #31495b; font-size: 12px; font-weight: 800; }
legend span { color: var(--muted); font-size: 10px; font-weight: 400; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.check-grid label { padding: 9px 10px; display: flex; align-items: center; gap: 8px; border: 1px solid #d5dfe4; border-radius: 6px; color: #526777; font-size: 11px; cursor: pointer; }
.check-grid input, .radio-grid input, .consent input { width: auto; margin: 0; accent-color: var(--teal); }
.radio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.radio-grid label { min-height: 73px; padding: 11px; display: flex; align-items: flex-start; gap: 8px; border: 1px solid #d2dde2; border-radius: 7px; cursor: pointer; }
.radio-grid label:has(input:checked) { border-color: var(--teal); background: var(--teal-soft); box-shadow: inset 0 0 0 1px var(--teal); }
.config-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.radio-grid strong, .radio-grid small { display: block; }
.radio-grid strong { font-size: 11px; }
.radio-grid small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.consent { margin: 5px 0 20px !important; display: flex !important; gap: 10px; align-items: flex-start; color: var(--muted) !important; font-weight: 500 !important; line-height: 1.6; }
.consent input { margin-top: 3px; }
.submit-button { width: 100%; }
.form-error { margin: 12px 0 0; color: var(--red); font-size: 12px; font-weight: 700; }
.submit-status { margin: 14px 0 0; padding: 11px 13px; border-radius: 7px; color: var(--ink); background: var(--teal-soft); font-size: 12px; font-weight: 700; }
.submit-status.error { color: #8a271a; background: #fff1ee; }

.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4, 22, 32, .72); backdrop-filter: blur(3px); }
.modal-card { position: relative; width: min(620px, 100%); max-height: calc(100vh - 40px); padding: 34px; overflow-y: auto; border-radius: 16px; background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.3); }
.modal-card h2 { margin: 0 0 20px; font-size: 28px; }
.modal-close { position: absolute; top: 15px; right: 16px; width: 34px; height: 34px; border: 0; border-radius: 50%; color: #526674; background: #edf2f4; cursor: pointer; font-size: 22px; }
.confirmation-content { border-top: 1px solid var(--line); }
.confirmation-row { padding: 10px 0; display: grid; grid-template-columns: 125px 1fr; gap: 15px; border-bottom: 1px solid var(--line); }
.confirmation-row dt { color: var(--muted); font-size: 11px; }
.confirmation-row dd { margin: 0; font-size: 12px; font-weight: 700; white-space: pre-wrap; }
.modal-note { color: #8a5828; font-size: 11px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

.closing { padding: 75px 0; color: #fff; background: linear-gradient(120deg, #0f766e, #0a4d55); }
.closing .eyebrow { color: #b4f2eb; }
.closing-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; }
.closing-inner > p { margin: 0; color: #cbe3e0; }
footer { padding: 36px 0; color: #b8c8d1; background: #071b27; }
.footer-inner { display: grid; grid-template-columns: auto auto 1fr; gap: 35px; align-items: start; }
.footer-inner strong { color: #fff; font-size: 13px; }
.footer-inner p { margin: 3px 0 0; font-size: 10px; }
.footer-note { max-width: 460px; justify-self: end; }

.help-page { min-height: 100vh; background: var(--canvas); }
.help-shell { width: min(900px, calc(100% - 40px)); margin: 44px auto 70px; }
.help-status-card { padding: 20px 24px; border: 1px solid #cbd8de; border-radius: 13px; background: #fff; }
.help-status-card > div:first-child { display: flex; align-items: center; gap: 10px; }
.status-dot.online { background: #23a994; box-shadow: 0 0 0 4px rgba(35,169,148,.13); }
.help-status-card dl { margin: 15px 0 9px; display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.help-status-card dl div { padding: 10px; border-radius: 7px; background: #f1f6f6; }
.help-status-card dt { color: var(--muted); font-size: 9px; }
.help-status-card dd { margin: 2px 0 0; font-size: 11px; font-weight: 800; }
.help-status-card > p { margin: 0; color: var(--muted); font-size: 9px; }
.help-main-card { margin-top: 17px; padding: 37px; border: 1px solid #cbd8de; border-radius: 13px; background: #fff; box-shadow: var(--shadow); }
.help-main-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.help-main-heading h1 { margin: 0; font-size: 32px; }
.help-main-heading > span { padding: 5px 10px; border-radius: 99px; color: #126b61; background: var(--teal-soft); font-size: 10px; font-weight: 800; }
.help-lead { color: var(--muted); font-size: 13px; }
.help-form { margin-top: 28px; }
.help-form > label, .help-form .field-row label { display: block; margin-bottom: 17px; color: #31495b; font-size: 12px; font-weight: 800; }
.help-types label { min-height: 66px; }
.support-policy { margin-top: 17px; display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.support-policy div { padding: 16px; border: 1px solid #d2dde1; border-radius: 9px; background: #fff; }
.support-policy strong { color: var(--teal); font-size: 12px; }
.support-policy p { margin: 4px 0 0; color: var(--muted); font-size: 10px; }
.help-toast { position: fixed; right: 22px; bottom: 22px; z-index: 50; width: min(390px, calc(100% - 44px)); padding: 20px; border-radius: 12px; color: #fff; background: var(--navy); box-shadow: 0 20px 55px rgba(0,0,0,.3); }
.help-toast[hidden] { display: none; }
.help-toast strong { font-size: 13px; }
.help-toast p { margin: 6px 0 13px; color: #c2d1d8; font-size: 10px; }
.help-toast button { padding: 6px 10px; border: 0; border-radius: 5px; color: var(--navy); background: #fff; cursor: pointer; font-size: 10px; font-weight: 800; }

@media (max-width: 960px) {
  .site-header nav a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 42px; }
  .system-visual { max-width: 680px; }
  .value-grid { grid-template-columns: 1fr; padding: 8px 0; }
  .value-grid article, .value-grid article:first-child, .value-grid article:last-child { padding: 18px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .value-grid article:last-child { border-bottom: 0; }
  .plan-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 30px 0; }
  .method-grid { grid-template-columns: 1fr; }
  .method-grid article > p:not(.method-label) { min-height: 0; }
  .steps li, .steps li:first-child, .steps li:last-child { padding: 0 25px 0 0; }
  .steps li::after { display: none; }
  .software-panel { grid-template-columns: 1fr; }
  .support-panel { grid-template-columns: 1fr; }
  .warranty-layout { grid-template-columns: 1fr; }
  .apply-layout { grid-template-columns: 1fr; gap: 35px; }
  .apply-intro { position: static; }
}

@media (max-width: 680px) {
  .section-shell { width: min(100% - 30px, 1180px); }
  .launch-bar { padding: 7px 14px; flex-direction: column; gap: 0; text-align: center; line-height: 1.45; }
  .site-header { height: 64px; padding: 0 15px; }
  .site-header .nav-cta { padding: 8px 12px; font-size: 11px; }
  .hero { padding: 48px 0 56px; }
  .hero h1 { font-size: 40px; }
  .hero-lead { font-size: 15px; }
  .gpu-rack { padding: 16px; }
  .gpu-row { grid-template-columns: 1fr 35px 1fr; }
  .gpu-card { padding: 13px 9px; }
  .gpu-card strong { font-size: 11px; }
  .content-section { padding-top: 68px; padding-bottom: 68px; }
  .section-heading { grid-template-columns: 1fr; gap: 12px; }
  .plan-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .method-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
  .method-policy { grid-template-columns: 1fr; }
  .method-policy strong { grid-row: auto; }
  .steps li { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 0; }
  .steps h3 { margin: 0 0 3px; }
  .software-panel { padding: 24px; }
  .support-panel { padding: 22px; }
  .spec-table th, .spec-table td { padding: 12px; min-width: 160px; }
  .spec-table th { min-width: 110px; }
  .warranty-table th, .warranty-table td { padding: 11px 12px; min-width: 130px; }
  .application-form { padding: 23px 18px; }
  .field-row, .check-grid, .radio-grid { grid-template-columns: 1fr; }
  .closing-inner { grid-template-columns: 1fr; gap: 25px; }
  .footer-inner { grid-template-columns: 1fr; gap: 20px; }
  .footer-note { justify-self: start; }
  .confirmation-row { grid-template-columns: 1fr; gap: 2px; }
  .modal-card { padding: 28px 20px; }
  .modal-actions { flex-direction: column; }
  .help-shell { width: min(100% - 30px, 900px); margin-top: 25px; }
  .help-status-card dl, .support-policy { grid-template-columns: 1fr; }
  .help-main-card { padding: 25px 18px; }
  .help-main-heading { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}